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| author | Peter Breitenlohner <peb@mppmu.mpg.de> | 2013-03-19 12:41:14 +0000 |
|---|---|---|
| committer | Peter Breitenlohner <peb@mppmu.mpg.de> | 2013-03-19 12:41:14 +0000 |
| commit | cf03be0bec33856ec8d7264260f5be52badb330a (patch) | |
| tree | 11cc591bdcb10d71fd581083af531305b18ab025 /Build/source/texk/bibtexu | |
| parent | ec18b43c24d72b1722bb939706424e0d6e92de25 (diff) | |
Merge texk/bibtex8/ into texk/bibtex-x/.
git-svn-id: svn://tug.org/texlive/trunk@29434 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/bibtexu')
45 files changed, 0 insertions, 50090 deletions
diff --git a/Build/source/texk/bibtexu/00readme.txt b/Build/source/texk/bibtexu/00readme.txt deleted file mode 100644 index 6322e51fcd3..00000000000 --- a/Build/source/texk/bibtexu/00readme.txt +++ /dev/null @@ -1,903 +0,0 @@ -****************************************************************************** -FILE: $RCSfile: 00readme.txt,v $ - $Revision: 3.71 $ - $Date: 1996/08/18 20:38:55 $ -****************************************************************************** - - -An 8-bit Implementation of BibTeX 0.99 with a Very Large Capacity -================================================================= - - -Contents --------- - - 0. Abstract - - 1. Introduction - 1.1 8-bit Character Set Support - 1.2 Big and Customisable Capacity - - 2. Distribution Kits and Where to Find Them - 2.1 bt371dos.zip - 2.2 bt371os2.zip - 2.3 bt371src.zip - 2.4 bt371csf.zip - - 3. Running 8-bit BibTeX - 3.1 Command line options - 3.2 Finding Files - 3.3 Environment variables - - 4. The Codepage and Sort Order (CS) File - 4.1 CS file syntax - 4.2 Testing a CS file - 4.3 Sharing your CS file - - 5. Building 8-bit BibTeX from Source Code - 5.1 DOS - 5.2 OS/2 - 5.3 Unix - 5.4 VMS - - 6. Reporting Bugs and Requesting Improvements - 6.1 Contacting the authors - 6.2 Further enhancements - - 7. Frequently Asked Questions - - 8. Acknowledgements - - 9. BibTeX Use and Copying Conditions - - 10. Change Log - - - -0. Abstract ------------ - -This abstract is in a format suitable for inclusion in BBS description files -(file_id.diz): - - (v3.71) "big" BibTeX with full 8-bit support - - An enhanced, portable C version of BibTeX. - Enhanced by conversion to "big" (32-bit) - capacity, addition of run-time selectable - capacity and 8-bit support extensions. - National character set and sorting order - are controlled by an external configuration - file. Various examples are included. - Freeware / GNU Public Licence. - - Niel Kempson <kempson@snowyowl.co.uk> - Alejandro Aguilar-Sierra <asierra@servidor.unam.mx> - - - -1. Introduction ----------------- - -8-bit BibTeX is an enhanced, portable C version of BibTeX 0.99. It has been -enhanced in these areas: - - - conversion to "big" (32-bit) capacity - - capacity selectable at run time - - flexible support for non-English languages using 8-bit character sets - - well matched to LateX2e and its "inputenc" package - -Oren Patashnik, the creator of BibTeX, is working on a new BibTeX 1.0 that -will be a modern implementation supporting large capacities and non-English -languages (see TUGboat, pages 269--274, volume 15, number 3, September 1994). -He is content for this version to be released, but hopes that people will -eventually migrate to BibTeX 1.0 when it is released. Its release date is -uncertain at the moment. - - - 1.1 Big and Customisable Capacity - --------------------------------- - - The original 16-bit code has been rewritten to use 32-bit data types - wherever possible. The result is a very large potential capacity. To - increase flexibility and to avoid BibTeX allocating all available memory, - the capacity of some key arrays can be set on the command line. - - For convenience, several standard capacities have been predefined: - default, big and huge. The key capacities are set as follows: - - Parameter Standard --big --huge --wolfgang - ------------------------------------------------------------ - Hash_Prime 4,253 8,501 16,319 30,011 - Hash_Size 5,000 10,000 19,000 35,000 - Max_Cites 750 2,000 5,000 7,500 - Max_Ent_Ints 3,000 4,000 5,000 7,500 - Max_Ent_Strs 3,000 6,000 10,000 10,000 - Max_Fields 17,250 30,000 85,000 125,000 - Max_Strings 4,000 10,000 19,000 30,000 - Pool_Size 65,530 130,000 500,000 750,000 - Wiz_Fn_Space 3,000 6,000 10,000 10,000 - - If these parameter names mean nothing to you, don't worry, you've - probably never exceeded BibTeX's capacity. - - - 1.2 8-bit Character Set Support - ------------------------------- - - BibTeX now accepts 8-bit characters in its input files and writes 8-bit - characters to its output files. The character set is defined by an - external configuration text file - the codepage and sort order ("CS") - file. - - The sort order can be defined for the language and character set. For - example, in German, the control sequence \"o (o umlaut) should be sorted - as if it were the letter "o", but after ordinary "o", leading to this - order: - - Trofer, Tr\"ofer, Trufer - - However, in Swedish, \"o (o umlaut) is treated as the 29th letter of the - alphabet and these entries would be sorted as: - - Trofer, Trufer, Tr\"ofer - - The sorting order is defined by an external configuration text file - - the codepage and sort order ("CS") file. - - This version of BibTeX, coupled with LaTeX2e and its "inputenc" package - provide a robust means of handling 8-bit character sets. - - - -2. Distribution Kits and Where to Find Them --------------------------------------------- - -8-bit BibTeX is distributed as a set of ZIP files created by the freely -available implementation of ZIP by the Info-ZIP project. The files have all -been compressed using the new "deflation" algorithm and can only be -compressed using the Info-ZIP implementation of UNZIP, or PKUNZIP v2.04 or -later. Ancient versions of PKUNZIP (e.g. v1.10) will not be able to unZIP -the files and will complain with a message like: "PKUNZIP: Warning! I don't -know how to handle: xxxxxxxx.xxx". - -The "official" version of 8-bit BibTeX will be available by anonymous FTP -from the Comprehensive TeX Archive Network (CTAN) sites: - - ftp.tex.ac.uk:/tex-archive/biblio/bibtex/8-bit - ftp.uni-stuttgart.de:/tex-archive/biblio/bibtex/8-bit - -There are four main ZIP files in the complete 8-bit BibTeX distribution: - - bt###dos.zip bt###os2.zip bt###src.zip bt###csf.zip - -where ### is the latest version, currently 371 (for v3.71). Their contents -and purpose are summarised below. - - - 2.1 bt371dos.zip - ---------------- - - The binary + documentation kit for MS-DOS users. It contains all you - need to run 8-bit BibTeX under MS-DOS, but no source code. The - executable program uses a 32-bit virtual memory extender called EMX to - run in 32-bit mode. emTeX is probably the most comprehensive and capable - implementation of TeX for DOS & OS/2 and it too uses EMX. - - The kit contains these files: - - 00readme.txt this file - COPYING GNU copyright notice - HISTORY summary of changes made so far - csfile.txt documentation for codepage and sort order - ("CS") files - msdos/bibtex.exe the 8-bit BibTeX program - - EMX uses the VCPI mechanism to run in 32-bit mode and will therefore not - run in a DOS session under MS Windows. It will run under native DOS and - in a DOS session under OS/2. The EMX extender (v0.9b) is bound into - bibtex.exe, but you can always obtain the latest version of EMX by - anaonymous FTP from: - - ftp.uni-stuttgart.de:/pub/systems/os2/emx-0.9b - ftp.leo.org:/pub/comp/os/os2/gnu/emx+gcc - - If you want to run this version of BibTeX in a DOS session under MS - Windows, you have two choices: - - - get and install the RSX extender. RSX is a DPMI-compliant DOS - extender which is more or less compatible with emx. It is compatible - with EMX, DPMI servers and DOS sessions under MS Windows. The - official site for the latest version of RSX is - - ftp.uni-bielefeld.de:/pub/systems/msdos/misc - - but you can also get it by anonymous FTP from the same CTAN sites as - BibTeX: - - ftp.tex.ac.uk:/tex-archive/systems/msdos/dpmigcc - ftp.uni-stuttgart.de:/tex-archive/systems/msdos - - The files to look for are dpmigcc5.zip and rsxwin3a.zip - - If you use the emTeX implementation of TeX and friends, it may be - more convenient to get the "emxrsx" package - it's a minimal version - of RSX to allow emTeX to run in DOS sessions under MS Windows. It is - available by anonymous FTP from CTAN sites in the emTeX directory: - - ftp.tex.ac.uk:/tex-archive/systems/msdos/emtex - ftp.uni-stuttgart.de:/tex-archive/systems/msdos/emtex - - On the other hand, if you're using emTeX under MS Windows, you've - probably solved the problem already :-) - - - get the djgpp GNU C compiler and DOS extender package and build - BibTeX from the source code. The master site for djgpp is - ftp.delorie.com. - - - 2.2 bt371os2.zip - ---------------- - - The binary + documentation kit for OS/2 2.x and 3.x users. It contains - all you need to run 8-bit BibTeX under OS/2, but no source code. The - executable program was developed using the EMX development system and has - its run-time library linked in - there is no need to install EMX just to - run BibTeX. If you already have EMX installed want a smaller executable, - you'll need to rebuild from sources. - - The kit contains these files: - - 00readme.txt this file - COPYING GNU copyright notice - HISTORY summary of changes made so far - csfile.txt documentation for codepage and sort order - ("CS") files - os2/bibtex.exe the 8-bit BibTeX program - - - 2.3 bt371src.zip - ---------------- - - The complete source code kit to build 8-bit BibTeX on all supported - systems. The source code is known to build easily under MS-DOS and OS/2 - if you have the GNU C Compiler installed. The source code is quite - portable and contains almost no system-specific items - it should very - easily port to Unix or VMS. If you decide to port 8-bit BibTeX to - another platform, please let me know so that I can include your efforts - in the master distribution. - - The source kit contains these files: - - 00readme.txt this file - COPYING GNU copyright notice - HISTORY summary of changes made so far - csfile.txt documentation for codepage and sort order - ("CS") files - - bibtex.h definition of global parameters and limits - datatype.h definition of custom data types - gblprocs.h forward declaration of all global functions - gblvars.h declaration of global variables - sysdep.h determine the compiler and environment - - bibtex.c main source including system dependent code - bibtex-1.c part 1 of the system independent functions - bibtex-2.c part 2 of the system independent functions - bibtex-3.c part 3 of the system independent functions - bibtex-4.c part 4 of the system independent functions - - utils.c nearly all of the enhancement code - utils.h - - getopt.c the GNU getopt package for command line parsing - getopt1.c - getopt.h - - dos-emx.mak makefile for EMX GNU C under MS-DOS - dos-dj.mak makefile for DJGPP GNU C under MS-DOS - os2.mak makefile for EMX GNU C under OS/2 - unix.mak makefile for Unix variants - - - 2.4 bt371csf.zip - ---------------- - - The character set and sorting order is now defined by an external - configuration text file - the codepage and sort order ("CS") file. A - number of example files have been included with the master distribution, - but I hope that others will be written by 8-bit BibTeX users in due - course. To avoid the need to reissue to the master ZIP files every time - a new CS file is created, CS files will also be available as a separate - kit. - - At the time of writing, the kit contains these CS files: - - File Name Character Set Sorting Order - ------------------------------------------------------------- - 88591lat.csf ISO 8859-1 Latin - 88591sca.csf ISO 8859-1 Scandinavean - ascii.csf US ASCII English - cp437lat.csf IBM codepage 437 Latin - cp850lat.csf IBM codepage 850 Latin - cp850sca.csf IBM codepage 850 Scandinavean - cp866rus.csf IBM codepage 866 Russian - - - -3. Running 8-bit BibTeX ------------------------- - -Running 8-bit BibTeX is superficially the same as running the original -BibTeX, but there are quite a number of command line options that may be -specified. - - - 3.1 Command line options - ------------------------ - - The command line syntax is: - - bibtex [options] aux-file - - where "aux-file" is the name of the TeX auxilliary output file to be - processed by BibTeX. The trailing ".aux" may be omitted. - - Valid options are: - - -? --help - - Display some brief help text and then exit. - - -7 --traditional - - Operate in the original 7-bit mode. A CS file is not read: - only 7-bit ASCII characters are supported and sorting is - strictly by ASCII code value. - - BibTeX will not allow you to specify --traditional with - either the --8bit or --csfile option. - - -8 --8bit - - Force 8-bit mode. A CS file is not read. All 8-bit - characters (code > 127) are treated as letters and sorting is - strictly by code page value. - - BibTeX will not allow you to specify --8bit with either the - --csfile or --traditional option. - - -c --csfile FILE - - Read FILE as the BibTeX codepage and sort definition (CS) - file. The CS file is used to define the 8-bit character set - used by BibTeX and the order in which those characters should - be sorted. - - BibTeX will not allow you to specify --csfile with either - the --8bit or --traditional option. - - -d --debug TYPE - - Report debugging information to the BibTeX log file and the - standard error device. The value TYPE controls the type of - debugging information reported. TYPE can be one or more of: - - all - all debugging categories - csf - CS file processing - io - file I/O - mem - memory allocation and capacity - misc - other debugging information - search - path searching and file location - - It is possible that your version of BibTeX has been compiled - with debugging support disabled. If this is the case, BibTeX - will issue a warning message when --debug is specified. - - -s --statistics - - Report internal statistics to the BibTeX log file. - - It is possible that your version of BibTeX has been compiled - with statistics support disabled. If this is the case, - BibTeX will issue a warning message when --statistics is - specified. - - -t --trace - - Report execution tracing to the BibTeX log file. - - It is possible that your version of BibTeX has been compiled - with tracing support disabled. If this is the case, BibTeX - will issue a warning message when --trace is specified. - - -v --version - - Report BibTeX's version and then exit. - - -B --big - - Set BibTeX's capacity to "big". The size of particular - parameters will be set as follows (the default sizes are - shown in brackets): - - Hash_Prime 8,501 (4,253) - Hash_Size 10,000 (5,000) - Max_Cites 2,000 (750) - Max_Ent_Ints 4,000 (3,000) - Max_Ent_Strs 6,000 (3,000) - Max_Fields 30,000 (17,250) - Max_Strings 10,000 (4,000) - Pool_Size 130,000 (65,530) - Wiz_Fn_Space 6,000 (3,000) - - -H --huge - - Set BibTeX's capacity to "huge". The size of particular - parameters will be set as follows (the default sizes are - shown in brackets): - - Hash_Prime 16,319 (4,253) - Hash_Size 19,000 (5,000) - Max_Cites 5,000 (750) - Max_Ent_Ints 5,000 (3,000) - Max_Ent_Strs 10,000 (3,000) - Max_Fields 85,000 (17,250) - Max_Strings 19,000 (4,000) - Pool_Size 500,000 (65,530) - Wiz_Fn_Space 10,000 (3,000) - - -W --wolfgang - - Set BibTeX's capacity to "really huge" - required for - Wolfgang's PhD thesis. The size of particular parameters - will be set as follows (the default sizes are shown in - brackets): - - Hash_Prime 30,011 (4,253) - Hash_Size 35,000 (5,000) - Max_Cites 7,500 (750) - Max_Ent_Ints 7,500 (3,000) - Max_Ent_Strs 10,000 (3,000) - Max_Fields 125,000 (17,250) - Max_Strings 30,000 (4,000) - Pool_Size 750,000 (65,530) - Wiz_Fn_Space 10,000 (3,000) - - -M --min_crossrefs ## - - Set min_crossrefs to ##. If an item is cross-referenced at - least ## times, it will be placed in the list of citations, - even if it is not explicitly \cited as a reference. The - default value is 2. - - --mcites ## - - Allow a maximum of ## distinct \cites in the .aux files. - This number must be less than the maximum number of strings - (settable with --mstrings). - - --mentints ## - - Allow a maximum of ## integer entries in the .bib databases. - - --mentstrs ## - - Allow a maximum of ## string entries in the .bib databases. - - --mfields ## - - Allow a maximum of ## fields in the .bib databases. - - --mpool ## - - Set the string pool to ## bytes. - - --mstrings ## - - Allow a maximum of ## unique strings. This number must be - less than the hash size and greater than the maximum number - of \cites (settable with --mcites). - - --mwizfuns ## - - Allow a maximum of ## wizard functions. - - - 3.2 Finding Files - ----------------- - - 8-bit BibTeX looks for input files in three different steps as summarised - below. As soon as 8-bit BibTeX finds a matching file, it stops looking - (i.e. only the first matching file is used). In order, the three steps - are: - - - look for the file in the current working directory. - - - if the appropriate environment variable has been set (e.g. BSTINPUT), - treat its value as a list of directories to be searched. Look for the - file in each of the directories in the list. - - - if the appropriate environment variable (e.g. BSTINPUT) has not been - set, use a predefined "fallback" path as a list of directories to be - searched. - - A search list consists of a number of directories separated by a delimiter - (semicolons for MS-DOS & OS/2, colons for Unix and commas for VMS). - - As distributed, the strategy adopted by 8-bit BibTeX for opening specific - file types is - - .aux files - - - look in current working directory only - - .bib (BibTeX database) files - - - look in current working directory - - search along path defined by environment variable BIBINPUT - - search along fallback path (empty by default) - - .bst (BibTeX style) files - - - look in current working directory - - search along path defined by environment variable BSTINPUT - - search along fallback path (empty by default) - - .csf (CS) files - - - look in current working directory - - search along path defined by environment variable CSFINPUT - - search along fallback path (empty by default) - - The name of the CS file is determined using a number of steps - - - use value of --csfile command line option, - - use value of the BIBTEX_CSFILE environment variable - - use fallback CS file name (empty by default) - - Output files - - All of BibTeX's output (.bbl, .blg) files are created in the - current working directory. - - - The environment variables and fallback paths used by 8-bit BibTeX are - defined in the Makefile and set at compile time, but you can determine - what your version of 8-bit BibTeX is using by starting it with the command - line - - bibtex --debug=search non-existent-file-name - - The debugging output (written to the standard error device) should look - something like: - - D-SCH: Search strategy for .aux files: - D-SCH: search path environment variable: <undefined> - D-SCH: fallback search path: <undefined> - D-SCH: Search strategy for .bib files: - D-SCH: search path environment variable: BIBINPUT - D-SCH: BIBINPUT value: e:\usr\c\bibtex - D-SCH: fallback search path: e:/usr/latex/bibtex;e:/emtex/bibtex/bib - D-SCH: Search strategy for .bst files: - D-SCH: search path environment variable: BSTINPUT - D-SCH: BSTINPUT value: <undefined> - D-SCH: fallback search path: e:/usr/latex/bibtex;e:/emtex/bibtex/bst - D-SCH: Search strategy for .csf files: - D-SCH: search path environment variable: CSFINPUT - D-SCH: CSFINPUT value: e:\usr\c\bibtex - D-SCH: fallback search path: e:/usr/latex/bibtex;e:/emtex/bibtex/csf - D-SCH: Default .csf file: - D-SCH: file name environment variable: BIBTEX_CSFILE - D-SCH: BIBTEX_CSFILE value: e:/emtex/texinput/cp437lat.csf - D-SCH: fallback file name: cp850lat.csf - - The current working directory will always be searched, even if the - environment variable and fallback paths have not been specified (e.g. as - for .aux files in the above example). - - If the default behaviour is not to your liking, you will need to rebuild - 8-bit BibTeX from its source code (see section 5). - - - 3.3 Environment variables - ------------------------- - - As supplied, 8-bit BibTeX uses a number of environment variables: - - BIBINPUT search path for database (.bib) files - BSTINPUT search path for style (.bst) files - CSFINPUT search path for CS (.csf) files - BIBTEX_CSFILE the default CS file - TMP directory for virtual memory files (DOS only) - - The name of the environment variables used may be changed (in the - Makefile) when BibTeX is built. See the appropriate Makefile for your - environment and remember that you can use the "--debug=search" command - line option to reveal the environment variables used by your version of - 8-bit BibTeX (see previous section). - - All environment variables used as a search list (BIBINPUT, BSTINPUT & - CSFINPUT) can be set to a number of separate directories, separated - by a delimiter (semicolons for MS-DOS & OS/2, colons for Unix and - commas for VMS). - - Examples for MS-DOS and OS/2 are: - - SET BIBINPUT=e:\data\tex\bibtex;c:\emtex\bibtex\bib - SET BSTINPUT=e:\data\tex\bibtex;c:\emtex\bibtex\bst - SET CSFINPUT=e:\data\tex\bibtex - SET BIBTEX_CSFILE=c:\data\tex\bibtex\cp850lat.csf - - Examples for Unix: - - setenv BIBINPUT /u/kempson/bibtex:/usr/local/lib/tex/bib-files - setenv BSTINPUT /u/kempson/bibtex:/usr/local/lib/tex/bst-files - setenv CSFINPUT /u/kempson/bibtex:/usr/local/lib/tex/csf-files - setenv BIBTEX_CSFILE /usr/local/lib/tex/csf-files/88591lat.csf - - Examples for VMS: - - define BIBINPUT "sys$login:,disk$tex:[bibtex.bib-files]" - define BSTINPUT "sys$login:,disk$tex:[bibtex.bst-files]" - define CSFINPUT "sys$login:,disk$tex:[bibtex.csf-files]" - define BIBTEX_CSFILE disk$tex:[bibtex.csf-files]88951lat.csf - - - -4. The Codepage and Sort Order (CS) File ------------------------------------------ - -The Codepage and Sort definition (CS) file is used to define the 8-bit -character set used by BibTeX and the order in which those characters should -be sorted. - -Please see the associated csfile.txt for details of CS file syntax and -guidelines for testing new CS files. NOTE: it contains many 8-bit characters -and may cause problems if you try to display or print it on 7-bit systems -(e.g. older versions of Unix). - - - -5. Building 8-bit BibTeX from Source Code ------------------------------------------- - -The 8-bit BibTeX source is fairly standard ANSI C with almost no system -specific code. It should therefore be relatively straightforward to build it -in a different environment if you have GNU C or an ANSI C compiler. - -A number of Makefiles have been provided to build 8-bit BibTeX from source -code: - - dos-emx.mak makefile for EMX GNU C under MS-DOS - dos-dj.mak makefile for DJGPP GNU C under MS-DOS - os2.mak makefile for EMX GNU C under OS/2 - unix.mak makefile for Unix variants - -Whichever Makefile you use, you need to check that the "local definitions" -are appropriate for your system. There are three small sections to -customise: - - BibTeX File Searching - - - specifies the names of environment variables and paths to be used when - searching for input files - - Utility Programs - - - specifies the names of programs to be used for simple functions - - Compiler/Linker - - - specifies compiler/linker command lines - -If your system is already supported it should not be necessary to modify any -part of the Makefile except these three sections. - -Brief notes for specific environments follow. - - - 5.1 DOS - ------- - - 8-bit BibTeX has been built and tested using the EMX and DJGPP - development environments. Both are based on GNU C with their own - custom 32-bit extenders. - - - 5.2 OS/2 - -------- - - The EMX development environment is supported. - - - 5.3 Unix - -------- - - Most variants of Unix supporting GNU C should be capable of building - and running 8-bit BibTeX. - - - 5.4 VMS - ------- - - The authors have not built or tested this version of 8-bit BibTeX on - VMS, but see no reason why it shouldn't compile and run successfully - if GNU C is installed on the system. (The only system-dependent code - in 8-bit BibTeX concerns file opening and provision has been made for - VMS file modes.) - - If you have GNU C installed, we recommend starting with a copy of the - unix.mak Makefile and customising it for VMS. If you successfully - get 8-bit BibTeX running under VMS, *please* let the authors know how - you did it. - - - -6. Reporting Bugs and Requesting Improvements ----------------------------------------------- - -Where possible, we will try to fix bugs and will consider requests for -improvements. If you are reporting a bug, please provide as much information -as possible (e.g. operating environment, 8-bit BibTeX version and source, -exact error message and the offending files if possible). - -The most common message is of the form "BibTeX doesn't work on XXXX". This -is generally of no help in debugging a problem so please provide as much -information as possible. - - - 6.1 Contacting the authors - -------------------------- - - The authors are - - Niel Kempson - Snowy Owl Systems Limited, Cheltenham, England - E-mail: kempson@snowyowl.co.uk - - and - - Alejandro Aguilar-Sierra - Centro de Ciencias de la Atm\'osfera, - Universidad Nacional Aut\'onoma de M\'exico, M\'exico - E-mail: asierra@servidor.unam.mx - - Niel Kempson did the original manual translation from WEB to C, - conversion to "big" (32-bit) capacity, addition of run-time selectable - capacity and part of the 8-bit support extensions. He intermittently - maintains the master version of the source code. - - Alejandro Aguilar-Sierra should take the credit for most of the 8-bit - function provided by this version of BibTeX. - - - 6.2 Further Enhancements - ------------------------ - - No program is perfect and this version of BibTeX is no exception to that - rule. Some known weaknesses are: - - - the 8-bit support is currently limited to single 8-bit characters. - TeX control sequences (e.g. \'{A}) are not interpreted and treated in - the same way as the equivalent 8-bit character. - - - it is not possible to redefine the lower 128 character codes. This - excludes support for character codes not built on ASCII (e.g. EBCDIC). - - Future enhancements will be considered, but it may be time to build a - "proper" system built from the ground up to handle 8-bit character - sets. BibTeX 1.0 promises to be this system. - - Other items that ought to be on the "to do" list: - - - path searching using Karl Berry's kpathsea package - - TeX format documentation - - Unix man pages - - OS/2 .inf format documentation - - native 32-bit support for MS Windows 95/NT - - - -7. Frequently Asked Questions ------------------------------- - -When I run the DOS version 8-bit BibTeX in a DOS window under MS Windows 3.x, -95 or NT, I get the message "DPMI not supported". - - 8-bit BibTeX has been built using the EMX development environment. It - uses the VCPI mechanism to run in 32-bit mode and will therefore not run - in a DOS session under MS Windows. - - If you want to run this version of 8-bit BibTeX in a DOS session under - MS Windows, you have two choices: - - - get and install the RSX extender - - rebuild from sources using a suitable compiler - - See section 2.1 for more information. - - -8-bit BibTeX doesn't find my .bib/.bst files. How can I find out where it -looks for them? - - See section 3.2 - - -There isn't a CS file for my character set / language sorting order - - Creating a new CS file should be relatively straightforward. If you'd - like to try, please contact the authors for assistance. If you don't - need assistance, *please* let us have a copy of your finished CS file so - we can include it in the distribution. - - - -8. Acknowledgement -------------------- - -The original BibTeX was written by Oren Patashnik using Donald Knuth's WEB -system. This format produces a PASCAL program for execution and a TeX -documented version of the source code. This program started as a (manual) -translation of the WEB source into C. - - - -9. BibTeX Use and Copying Conditions -------------------------------------- - -The programs currently being distributed that relate to 8-bit BibTeX are -*free*; this means that everyone may use them and redistribute them freely. -The 8-bit BibTeX-related programs are not in the public domain; they are -copyrighted and there are restrictions on their distribution, but these -restrictions are designed to permit everything that a good cooperating -citizen would want to do. What is not allowed is to try to prevent others -from further sharing any version of these programs that they might get from -you. - -Specifically, we want to make sure that you have the right to give away -copies of the programs that relate to 8-bit BibTeX, that you receive source -code or else can get it if you want it, that you can change these programs or -use pieces of them in new free programs, and that you know you can do these -things. - -To make sure that everyone has such rights, we have to forbid you to deprive -anyone else of these rights. For example, if you distribute copies of the -8-bit BibTeX related programs, you must give the recipients all the rights -that you have. You must make sure that they, too, receive or can get the -source code. And you must tell them their rights. - -Also, for our own protection, we must make certain that everyone finds out -that there is no warranty for the programs that relate to 8-bit BibTeX. If -these programs are modified by someone else and passed on, we want their -recipients to know that what they have is not what we distributed, so that -any problems introduced by others will not reflect on our reputation. - -The precise conditions of the licences for the programs currently being -distributed that relate to 8-bit BibTeX are found in the General Public -Licences that accompany them. - - - -10. Change Log ---------------- - -$Log: 00readme.txt,v $ -Revision 3.71 1996/08/18 20:38:55 kempson -Official release 3.71 (see HISTORY for details). - -Revision 3.70 1996/04/29 20:17:53 kempson -Final documentation & cosmetic changes for official release 3.70. - -Revision 1.2 1995/10/21 22:23:01 kempson -Updated for v3.60 beta. Added description of --wolfgang option. -Added some more information on running BibTeX in a Windows DOS session. -Changed the example of CSF debugging output to something that is correct. - -Revision 1.1 1995/09/24 20:50:00 kempson -Updated for the final beta test release. - -Revision 1.0 1995/09/24 20:42:30 kempson -Placed under RCS control - -******************************** END OF FILE ******************************* diff --git a/Build/source/texk/bibtexu/COPYING b/Build/source/texk/bibtexu/COPYING deleted file mode 100644 index a43ea2126fb..00000000000 --- a/Build/source/texk/bibtexu/COPYING +++ /dev/null @@ -1,339 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc. - 675 Mass Ave, Cambridge, MA 02139, USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. By contrast, the GNU General Public -License is intended to guarantee your freedom to share and change free -software--to make sure the software is free for all its users. This -General Public License applies to most of the Free Software -Foundation's software and to any other program whose authors commit to -using it. (Some other Free Software Foundation software is covered by -the GNU Library General Public License instead.) You can apply it to -your programs, too. - - When we speak of free software, we are referring to freedom, not -price. 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Of course, the commands you use may -be called something other than `show w' and `show c'; they could even be -mouse-clicks or menu items--whatever suits your program. - -You should also get your employer (if you work as a programmer) or your -school, if any, to sign a "copyright disclaimer" for the program, if -necessary. Here is a sample; alter the names: - - Yoyodyne, Inc., hereby disclaims all copyright interest in the program - `Gnomovision' (which makes passes at compilers) written by James Hacker. - - <signature of Ty Coon>, 1 April 1989 - Ty Coon, President of Vice - -This General Public License does not permit incorporating your program into -proprietary programs. If your program is a subroutine library, you may -consider it more useful to permit linking proprietary applications with the -library. If this is what you want to do, use the GNU Library General -Public License instead of this License. diff --git a/Build/source/texk/bibtexu/ChangeLog b/Build/source/texk/bibtexu/ChangeLog deleted file mode 100644 index 57a122575fa..00000000000 --- a/Build/source/texk/bibtexu/ChangeLog +++ /dev/null @@ -1,283 +0,0 @@ -2013-03-18 Peter Breitenlohner <peb@mppmu.mpg.de> - - * bibtex-[24].c, bibtex.h: Define and use DO_UTF8 to handle - 1-, 2-, 3-, and 4-byte UTF-8 codes. - - Remove diffs with bibtex8. - * bibtex-[234].c, bibtex.[ch], gblprocs.h, gblvars.h, utils.c: - Add '#ifndef UTF_8 <bibtex8 code> #endif'. - -2013-03-15 Peter Breitenlohner <peb@mppmu.mpg.de> - - Reduce diffs with bibtex8. - * bibtex-[1-4].c, bibtex.[ch], gblprocs.h, gblvars.h, - utils.[ch]: Drop unused code and adjust white space, - #include "unicode/*.h" only through gblprocs.h. - -2013-02-08 Peter Breitenlohner <peb@mppmu.mpg.de> - - * Makefile.am (btdocdir): Change texmf => texmf-dist. - -2012-12-07 Peter Breitenlohner <peb@mppmu.mpg.de> - - * bibtex-2.c: Drop unused variable (gcc-4.6 warning). - -2012-11-19 Peter Breitenlohner <peb@mppmu.mpg.de> - - * Makefile.am: Avoid use of deprecated INCLUDES. - -2012-10-11 Peter Breitenlohner <peb@mppmu.mpg.de> - - * utils.c (c8read_csf): DEFAULT_BIBTEX_CSFILE is set to - "/nonesuch" in ../kpathsea/paths.h; so we use CSF_FILE_ENVVAR. - -2012-08-04 Akira Kakuto <kakuto@fuk.kindai.ac.jp> - - * bibtex.c : Change order of inclusion of headers to avoid warnings. - -2012-04-12 Akira Kakuto <kakuto@fuk.kindai.ac.jp> - - * bibtex-2.c: Do not check whether Glob_Str_Size > Buf_Size, - and Ent_Str_size > Buf_Size, since Buf_Size can be changed - dynamically, whereas Glob_Str_Size and Ent_Str_Size are maximum - values which are constants. - -2012-04-10 Norbert Preining <preining@logic.at> - - * bibtex-2.c: Do not check whether Glob_Str_Size > Buf_Size, - since the former can be changed dynamically - * bibtex.h: Adjust BUF_SIZE to the value that matches bibtex.ch - -2012-02-14 Peter Breitenlohner <peb@mppmu.mpg.de> - - * bibtex.c (eoln): Accept both CR and LF as end-of-line. - -2011-12-06 Peter Breitenlohner <peb@mppmu.mpg.de> - - * Makefile.am: Replace ${prefix}/texmf => $(datarootdir)/texmf. - -2011-10-04 Peter Breitenlohner <peb@mppmu.mpg.de> - - * Makefile.am (DISTCLEANFILES): Add CXXLD.sh. - -2011-04-18 Peter Breitenlohner <peb@mppmu.mpg.de> - - Avoid 'differ in signedness' warnings. - * datatype.h (PdsType_T): Do not declare as unsigned. - * bibtex-3.c (pre_define): Cast xord[] index to UChar_T. - * utils.c (c8read_csf): Cast name_of_file to 'char *'. - * bibtex-2.c: A few casts to 'char *'. - -2011-03-07 Peter Breitenlohner <peb@mppmu.mpg.de> - - * utils.c (setup_bound_variable): `program_invocation_name' has - been renamed into `kpse_invocation_name'. - -2010-10-04 Peter Breitenlohner <peb@mppmu.mpg.de> - - * tests/bibtexu.test (new): Just 'bibtexu -version'. - * Makefile.am: Add the new test. - -2010-05-03 Akira Kakuto <kakuto@fuk.kindai.ac.jp> - - * bibtex.h: fix a bug in the macro BIB_XRETALLOC_STRING. - -2010-03-24 Peter Breitenlohner <peb@mppmu.mpg.de> - - * bibtex*.[ch], gblvars.h, utils.c: Obtain Ent_Str_Size and - Glob_Str_Size from environment or config file. - Dynamically allocate global strings arrays, literal stack - arrays, and single function space instances; reallocate them - as required. - -2010-03-19 Peter Breitenlohner <peb@mppmu.mpg.de> - - * utils.c: Default csfile and Max_Strings from env or config. - * bibtex.c: Call kpse_set_program_name with "bibtexu". - * bibtex.h (STR_ROOM): Call pool_overflow() as often as needed. - * bibtex-3.c (scan_fn_def): Same for increase Wiz_Fn_Space. - * bibtex-4.c (BST_STRING_SIZE_EXCEEDED): Drop extra "%ld". - (x_text_prefix): Add missing STR_ROOM. - -2010-03-18 Peter Breitenlohner <peb@mppmu.mpg.de> - - Dynamic allocation of name_of_file strings. No padding. - * bibtex-1.c (add_area): Not used and removed. - * bibtex-2.c (file_nm_size_overflow): Not used and removed. - * bibtex-3.c (s_bst_area, s_bib_area): Removed. - * gblvars.h (bib_area_string, bst_area_string): Removed. - * utils.c (open_ip_file, open_op_file): Adapted. - -2010-03-17 Peter Breitenlohner <peb@mppmu.mpg.de> - - * bibtex-1.c (check_cite_overflow): Reallocate cite_info, - cite_list, entry_exists, and type_list. - * bibtex.h (MAX_CITES): Initial allocation as in bibtex.web. - * gblvars.h (M_cites): Removed. - * utils.c (parse_cmd_line, usage): Ignore/remove --mcites. - - * bibtex-1.c (add_database_cite): Fix bug, from bibtex.ch. - - * Makefile.am (AM_CPPFLAGS): Remove obsolete -funsigned-char. - -2010-03-16 Peter Breitenlohner <peb@mppmu.mpg.de> - - * bibtex-1.c, utils.c: Delay allocation of entry_ints and - entry_strs until the required size is known. - * bibtex.h (MAX_ENT_INTS, MAX_ENT_STRS): Removed. - * gblvars.h (M_entstrs, Max_Ent_Ints, Max_Ent_Strs): Removed. - * utils.c (parse_cmd_line, usage): Ignore/remove --mentstrs. - -2010-03-15 Peter Breitenlohner <peb@mppmu.mpg.de> - - * tests/bibtex.test: New shell script to test 7-bit mode. - * Makefile.am (TESTS, EXTRA_DIST, DISTCLEANFILES): Adapted. - - * bibtex-1.c, bibtex-2.c: Reallocate bib_file, bib_list, and - s_preamble as needed. - - * datatype.h (BufType_T): Declare as pointer instead of array. - * gblvars.h, utils.c: Dynamically allocate buffer, ex_buf, - out_buf, and sv_buffer. - * bibtex-1.c (add_out_pool): Call buffer_overflow to reallocate. - (buffer_overflow): Reallocate buffer, ex_buf, name_sep_char, - name_tok, out_buf, and sv_buffer as needed. - - * utils.c (c8read_csf): Drastically reduce sx array size. - -2010-03-14 Peter Breitenlohner <peb@mppmu.mpg.de> - - * bibtex-1.c: Reallocate entry_ints, field_info as needed. - * bibtex-3.c: Reallocate wiz_functions as needed. - * gblvars.h, utils.c: Dynamically allocate bib_file, bib_list, - name_sep_char, name_tok, and s_preamble. - * gblvars.h (M_entints, M_fields, M_wiz_fn_space): Removed. - * utils.c (parse_cmd_line, usage): Ignore/remove --mentints, - --mfields, and --mwizfuns. - - * bibtex-4.c: Added check for str_pool overflow (from bibtex). - - * gblvars.h (Buf_Size, Max_Bib_Files): New global vars. - * utils.c: Set Buf_Size=BUF_SIZE, Max_Bib_Files=MAX_BIB_FILES. - Allocate bib_file, bib_list, name_sep_char, name_tok, and - s_preamble.[A - * bibtex-1.c, bibtex-2.c: Use Buf_Size and Max_Bib_Files. - -2010-03-13 Peter Breitenlohner <peb@mppmu.mpg.de> - - Dynamic allocation of arrays. - * bibtex.h (MYRETALLOC, BIB_XRETALLOC, BIB_XRETALLOC_NOSET): - Preprocessor macros used to reallocate arrays. - * utils.[ch] (myrealloc): New function. - (mymalloc, myrealloc): Allocate at least 1 byte, to avoid NULL. - (checkdbg, checklong): Declare as static. - - * bibtex-2.c (pool_overflow): Reallocate str_pool as needed. - * gblvars.h (M_pool): Removed. - * utils.c (parse_cmd_line, usage): Ignore/remove --mpool. - -2010-03-12 Peter Breitenlohner <peb@mppmu.mpg.de> - - Determine hash_size from max_strings and compute hash_prime. - * bibtex.c (main): Don't call allocate_arrays. - Print newline after fatal error message. - * utils.c (allocate_arrays): Declare as static. - (compute_hash_prime): New function, using allocated arrays. - (set_array_sizes): Call allocate_arrays and compute_hash_prime. - * utils.h (allocate_arrays): Remove. - -2010-03-10 Peter Breitenlohner <peb@mppmu.mpg.de> - - * bibtex.h: Adapt to bibtex.web final 0.99d from Oren. - -2010-03-09 Peter Breitenlohner <peb@mppmu.mpg.de> - - * bibtex-1.c: Remove spurious format spec in BIBTEX_OVERFLOW. - -2010-03-02 Peter Breitenlohner <peb@mppmu.mpg.de> - - * bibtex-1.c, bibtex.h: Adapt to bibtex.web 0.99d test 1 - from Oren, breaking .bbl lines only at whitespace. - -2010-02-18 Peter Breitenlohner <peb@mppmu.mpg.de> - - * sysdep.h (IMPLEMENTATION): Define for MinGW32. - * utils.c [WIN32]: Do not #include <kpathsea/getopt.h>. - * utils.h (CDECL) [WIN32]: #undef before re-#define. - -2010-02-10 Peter Breitenlohner <peb@mppmu.mpg.de> - - * getopt.[ch], getopt1.h: Removed, use libkpathsea. - * utils.c: #include <kpathsea/getopt.h> instead of "getopt.h". - * Makefile.am (EXTRA_DIST): remove getopt.[ch] and getopt1.h. - -2009-11-20 Peter Breitenlohner <peb@mppmu.mpg.de> - - * bibtex*.c, utils.c: #include <config.h>. - * configure.ac: Add AC_CONFIG_HEADERS([config.h]). - -2009-10-24 Peter Breitenlohner <peb@mppmu.mpg.de> - - * utils.c (open_ip_file, open_op_file): Check for legitimate - file names via kpse_{in,out}_name_ok() before opening files. - -2009-10-08 Peter Breitenlohner <peb@mppmu.mpg.de> - - Avoid various compiler warnings: - * bibtex-[234].c: unused vars, decl. after stmt., return with - value in void function. - * bibtex-[23].c: #include "unicode/ustring.h". - -2009-09-30 Peter Breitenlohner <peb@mppmu.mpg.de> - - * utils.[ch] (getopt_str): Declare string as const. - (debug_msg): Declare param2 string as const. - (usage): Declare param string as const. - * datatype.h (PdsType_T): Declare char array as const. - -2009-06-18 Peter Breitenlohner <peb@mppmu.mpg.de> - - * Makefile.am (AM_CFLAGS): enable compiler warnings. - * bibtex-3.c (str_lookup): silence 'used uninitialized' warning. - * datatype.h, gblvars.h: in various places replace Integer8_T - (i.e., char) by UChar_T (i.e., unsigned char). - * utils.c (c8read_csf): avoid unused variable. - * remove rcsid's. - - * FIXME: still needs careful checking for signed/unsigned char. - -2009-06-04 Karl Berry <karl@tug.org> - - * Makefile.am (AM_CPPFLAGS): move -funsigned-char here, - since we don't want to pass it to the loader. - peb tlbuild mail 3 Jun 2009 17:37:38 +0200. - -2009-05-28 Peter Breitenlohner <peb@mppmu.mpg.de> - - Adapt to TL2009 build system. - -2008-03-01 Peter Breitenlohner <peb@mppmu.mpg.de> - - * sysdep.h: avoid redefinition of TRUE and FALSE. - -2008-02-29 Peter Breitenlohner <peb@mppmu.mpg.de> - - * configure.in: added AC_CONFIG_HEADERS (moved - from ../kpathsea/common.ac to here). - -2008-01-31 Peter Breitenlohner <peb@mppmu.mpg.de> - - * utils.c: Fix a typo (relevant for non-kpathsea version). - -2008-01-30 Peter Breitenlohner <peb@mppmu.mpg.de> - - Convert from autoconf-2.13 to autoconf-2.59+: - * Makefile.in: Add @configure_input@ line. - * aclocal.m4 (new): Generated (aclocal -I ../m4). - * configure: Regenerated (autoconf). - -2007-07-16 Karl Berry <karl@tug.org> - - * bibtex.h (BUF_SIZE, MAX_CITES, MAX_ENT_INTS, MAX_ENT_STRS, - MAX_STRS): increase. From panov, 12 Jul 2007 12:13:38. - diff --git a/Build/source/texk/bibtexu/HISTORY b/Build/source/texk/bibtexu/HISTORY deleted file mode 100644 index f9c8619dcea..00000000000 --- a/Build/source/texk/bibtexu/HISTORY +++ /dev/null @@ -1,65 +0,0 @@ -****************************************************************************** -FILE: $RCSfile: HISTORY,v $ - $Revision: 3.71 $ - $Date: 1996/08/18 20:42:32 $ -****************************************************************************** - - -8-Bit BibTeX CHANGE HISTORY ---------------------------- - -31-May-2005 Karl Berry - - Applied utils.c patch from Arne J\"orgensen for space character - sorting weight, sent to tex-live@tug.org 31 May 2005 15:52:07 +0200. - -v3.71 18-August-1996 Niel Kempson <snowyowl.co.uk> - - - Changed default environment variables used for consistency across OS - implementations and better compatibility with emTeX. Now uses - BIBINPUT, BSTINPUT & CSFINPUT as the default environment variables - for .bib, .bst and .csf files respectively. - - "Hard-coded" fallback search paths can now be specified for use if - the chosen environment variables are not defined. The environment - variables and the fallback paths are now defined in the Makefile - rather than in sysdep.h. - - Thanks to Lars Frellesen <frelle@math-tech.dk> for spotting the - inconsistency and his Makefile suggestions. - - - Fixed bug in handling of CSF \order section. Any alpha or numeric - character may now be specified in the sort order - previously only - alphas were allowed and BibTeX didn't correctly sort citations like - Knuth89, Knuth92 because the digits were ignored during sort - comparisons. Corrected example CS files to include digits in the - sort orders. Thanks to Andrei Grinkevitch <grin@bals.usr.pu.ru> for - spotting this one. - - - Included the first contributed CS file: for codepage 866 with a Russian - sorting order. Thanks again to Andrei Grinkevitch <grin@bals.usr.pu.ru>. - - - Added the missing 'd' to the sort section of 88591lat.csf. Thanks to - Tim Geisler <geisler@pms.informatik.uni-muenchen.de>. - - - Removed CS files from all but the bt371csf.zip distribution file. - - - Clarified 00readme.txt, specifically sections dealing with environment - variables and CS files. Moved 8-bit section describing CS files into - a separate csfile.txt because some people were having problems when - they tried to view the 8-bit 00readme.txt file on a 7-bit Unix - system. Thanks to Ken Smith <kgs@maths.uq.oz.au> for highlighting - this issue. - - - Reinstated the -W option (--wolfgang did work). Thanks to Thomas - Plagwitz <tplagiwt@ix.urz.uni-heidelberg.de> for spotting this. - - - Fixed str_lookup() to work with a hash size > 32767. - - - Created new HISTORY file. - - -v3.70 29-Apr-1996 Niel Kempson <snowyowl.co.uk> - - Final documentation & cosmetic changes for official release 3.70. - -******************************** END OF FILE ******************************* diff --git a/Build/source/texk/bibtexu/Makefile.am b/Build/source/texk/bibtexu/Makefile.am deleted file mode 100644 index 0da62b3fe2d..00000000000 --- a/Build/source/texk/bibtexu/Makefile.am +++ /dev/null @@ -1,82 +0,0 @@ -## Makefile.am for the TeX Live subdirectory texk/bibtexu/ -## -## Copyright (C) 2009-2013 Peter Breitenlohner <tex-live@tug.org> -## You may freely use, modify and/or distribute this file. -## -ACLOCAL_AMFLAGS = -I ../../m4 - -AM_CPPFLAGS = $(KPATHSEA_INCLUDES) $(ICU_INCLUDES) -DUNIX -DKPATHSEA -DUTF_8 -AM_CFLAGS = $(WARNING_CFLAGS) - -bin_PROGRAMS = bibtexu - -# Force Automake to use CXXLD for linking -nodist_EXTRA_bibtexu_SOURCES = dummy.cxx - -bibtexu_SOURCES = \ - bibtex-1.c \ - bibtex-2.c \ - bibtex-3.c \ - bibtex-4.c \ - bibtex.c \ - bibtex.h \ - datatype.h \ - gblprocs.h \ - gblvars.h \ - utils.c \ - utils.h \ - version.h \ - sysdep.h - -$(bibtexu_OBJECTS): $(KPATHSEA_DEPEND) $(ICU_DEPEND) - -LDADD = $(KPATHSEA_LIBS) $(ICU_LIBS) - -## Rebuild libkpathsea -@KPATHSEA_RULE@ -## Rebuild libsicuxxx -@ICU_RULE@ - -csfdir = $(datarootdir)/texmf-dist/bibtex/csf/base - -dist_csf_DATA = \ - csf/88591lat.csf \ - csf/88591sca.csf \ - csf/ascii.csf \ - csf/cp437lat.csf \ - csf/cp850lat.csf \ - csf/cp850sca.csf \ - csf/cp866rus.csf \ - csf/csfile.txt - -btdocdir = $(datarootdir)/texmf-dist/doc/bibtexu - -dist_btdoc_DATA = \ - 00readme.txt \ - HISTORY \ - csfile.txt \ - file_id.diz - -DISTCLEANFILES = CXXLD.sh - -## Tests. -## -TESTS = tests/bibtex.test tests/bibtexu.test -EXTRA_DIST = $(TESTS) - -## tests/bibtex.test -DISTCLEANFILES += tests/xexampl.aux tests/xexampl.bbl tests/xexampl.blg - -## Not used -## -EXTRA_DIST += \ - bt371csf.zip \ - dos-dj.mak \ - dos-emx.mak \ - os2.mak \ - unix.mak \ - csf/00readme.txt \ - csf/COPYING \ - csf/HISTORY \ - csf/file_id.diz - diff --git a/Build/source/texk/bibtexu/Makefile.in b/Build/source/texk/bibtexu/Makefile.in deleted file mode 100644 index 28ff1ec7048..00000000000 --- a/Build/source/texk/bibtexu/Makefile.in +++ /dev/null @@ -1,1317 +0,0 @@ -# Makefile.in generated by automake 1.13.1 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994-2012 Free Software Foundation, Inc. - -# This Makefile.in is free software; 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We just wanted to have am__tar - # and am__untar set. - test -n "${am_cv_prog_tar_$1}" && break - - # tar/untar a dummy directory, and stop if the command works - rm -rf conftest.dir - mkdir conftest.dir - echo GrepMe > conftest.dir/file - AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) - rm -rf conftest.dir - if test -s conftest.tar; then - AM_RUN_LOG([$am__untar <conftest.tar]) - grep GrepMe conftest.dir/file >/dev/null 2>&1 && break - fi -done -rm -rf conftest.dir - -AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) -AC_MSG_RESULT([$am_cv_prog_tar_$1])]) -AC_SUBST([am__tar]) -AC_SUBST([am__untar]) -]) # _AM_PROG_TAR - -m4_include([../../m4/kpse-common.m4]) -m4_include([../../m4/kpse-cxx-hack.m4]) -m4_include([../../m4/kpse-icu-flags.m4]) -m4_include([../../m4/kpse-kpathsea-flags.m4]) -m4_include([../../m4/kpse-warnings.m4]) -m4_include([../../m4/libtool.m4]) -m4_include([../../m4/ltoptions.m4]) -m4_include([../../m4/ltsugar.m4]) -m4_include([../../m4/ltversion.m4]) -m4_include([../../m4/lt~obsolete.m4]) diff --git a/Build/source/texk/bibtexu/bibtex-1.c b/Build/source/texk/bibtexu/bibtex-1.c deleted file mode 100644 index 3c4fde5119c..00000000000 --- a/Build/source/texk/bibtexu/bibtex-1.c +++ /dev/null @@ -1,3018 +0,0 @@ -/*- -****************************************************************************** -****************************************************************************** -** -** MODULE -** -** $RCSfile: bibtex-1.c,v $ -** $Revision: 3.71 $ -** $Date: 1996/08/18 20:47:30 $ -** -** DESCRIPTION -** -** A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x, -** Unix and VMS. This C language implementation is based on the -** original WEB source but it has been enhanced to support 8-bit input -** characters and a very large processing capacity. -** -** For documentation describing how to use and build this program, -** see the 00README.TXT file that accompanies this distribution. -** -** MODULE CONTENTS -** -** This is the first of 4 source modules for BibTeX. The source has -** been split into 4 parts so that some of the more primitive editors -** can cope. This code mimics the BibTeX WEB source as closely as -** possible and there should be NO system dependent code in any of the -** bibtex-#.c modules. -** -** The functions defined in this module are: -** -** aux_err_stuff_after_right_brace -** aux_err_white_space_in_argument -** aux_input_command -** bad_argument_token -** bad_cross_reference_print -** bib_cmd_confusion -** bib_equals_sign_print -** bib_err_print -** bib_field_too_long_print -** bib_id_print -** bib_ln_num_print -** bib_one_of_two_print -** bib_unbalanced_braces_print -** bib_warn_print -** brace_lvl_one_letters_complaint -** braces_unbalanced_complaint -** bst_1print_string_size_exceeded -** bst_2print_string_size_exceeded -** bst_cant_mess_with_entries_prin -** bst_entry_command -** bst_err_print_and_look_for_blan -** bst_execute_command -** bst_ex_warn_print -** bst_function_command -** bst_id_print -** bst_integers_command -** build_in -** case_conversion_confusion -** check_brace_level -** check_cite_overflow -** check_command_execution -** check_field_overflow -** cite_key_disappeared_confusion -** compress_bib_white -** decr_brace_level -** eat_bib_print -** eat_bib_white_space -** eat_bst_print -** eat_bst_white_space -** enough_text_chars -** -** AUTHORS -** -** Original WEB translation to C, conversion to "big" (32-bit) capacity, -** addition of run-time selectable capacity and 8-bit support extensions -** by: -** -** Niel Kempson -** Snowy Owl Systems Limited, Cheltenham, England -** E-mail: kempson@snowyowl.co.uk -** -** 8-bit support extensions also by: -** -** Alejandro Aguilar-Sierra -** Centro de Ciencias de la Atm\'osfera, -** Universidad Nacional Aut\'onoma de M\'exico, M\'exico -** E-mail: asierra@servidor.unam.mx -** -** COPYRIGHT -** -** This implementation copyright (c) 1991-1995 by Niel Kempson -** and copyright (c) 1995 by Alejandro Aguilar-Sierra. -** -** This program is free software; you can redistribute it and/or -** modify it under the terms of the GNU General Public License as -** published by the Free Software Foundation; either version 1, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -** General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -** -** In other words, you are welcome to use, share and improve this -** program. You are forbidden to forbid anyone else to use, share -** and improve what you give them. Help stamp out software-hoarding! -** -** ACKNOWLEDGEMENT -** -** The original BibTeX was written by Oren Patashnik using Donald -** Knuth's WEB system. This format produces a PASCAL program for -** execution and a TeX documented version of the source code. This -** program started as a (manual) translation of the WEB source into C. -** -** CHANGE LOG -** -** $Log: bibtex-1.c,v $ -** Revision 3.71 1996/08/18 20:47:30 kempson -** Official release 3.71 (see HISTORY file for details). -** -** Revision 3.70 1996/04/08 10:08:40 kempson -** Final documentation & cosmetic changes for official release 3.70. -** -** Revision 3.5 1995/09/24 20:44:37 kempson -** Many changes for final beta test version. -** -** Revision 3.4 1995/04/09 22:15:38 kempson -** Placed under RCS control -** -****************************************************************************** -****************************************************************************** -*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "sysdep.h" -#include "bibtex.h" -#include "datatype.h" -#include "gblprocs.h" -#include "gblvars.h" -#include "utils.h" -#include "version.h" - - - -/*************************************************************************** - * WEB section number: 61 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure copies the default logical area name |area| into the - * array |name_of_file| starting at position 1, after shifting up the rest - * of the filename. It also sets the global variable |name_length| to the - * appropriate value. - * - * REMOVED: |add_area|. - ***************************************************************************/ - -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 61 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 320 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure adds to the execution buffer the given string in - * |str_pool| if it will fit. It assumes the global variable - * |ex_buf_length| gives the length of the current string in |ex_buf|, and - * thus also gives the location of the next character. - ***************************************************************************/ -void add_buf_pool (StrNumber_T p_str) -BEGIN - p_ptr1 = str_start[p_str]; - p_ptr2 = str_start[p_str + 1]; - if ((ex_buf_length + (p_ptr2 - p_ptr1)) > Buf_Size) - BEGIN - buffer_overflow (); - END - ex_buf_ptr = ex_buf_length; - while (p_ptr1 < p_ptr2) - BEGIN - APPEND_EX_BUF_CHAR(str_pool[p_ptr1]); - INCR (p_ptr1); - END - ex_buf_length = ex_buf_ptr; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 320 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 265 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure adds (or restores) to |cite_list| a cite key; it is - * called only when |all_entries| is |true| or when adding - * cross references, and it assumes that |cite_loc| and |lc_cite_loc| are - * set. It also INCRs its argument. - ***************************************************************************/ -void add_database_cite (CiteNumber_T *new_cite) -BEGIN - check_cite_overflow (*new_cite); - check_field_overflow (num_fields * (*new_cite + 1)); - cite_list[*new_cite] = hash_text[cite_loc]; - ilk_info[cite_loc] = *new_cite; - ilk_info[lc_cite_loc] = cite_loc; - INCR (*new_cite); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 265 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 60 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure copies file extension |ext| into the array - * |name_of_file| starting at position |name_length+1|. It also sets the - * global variable |name_length| to the appropriate value. - * - * NOTE: because C arrays start at index 0, not 1, the subscripts of array - * |name_of_file| are generally 1 less than those in the WEB source. - ***************************************************************************/ -void add_extension (StrNumber_T ext) -BEGIN - PoolPointer_T p_ptr; - - name_ptr = name_length; - p_ptr = str_start[ext]; - while (p_ptr < str_start[ext + 1]) - BEGIN - name_of_file[name_ptr] = CHR (str_pool[p_ptr]); - INCR (name_ptr); - INCR (p_ptr); - END - name_length = name_length + LENGTH (ext); - name_of_file[name_length] = 0; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 60 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 322 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure adds to the output buffer the given string in - * |str_pool|. It assumes the global variable |out_buf_length| gives the - * length of the current string in |out_buf|, and thus also gives the - * location for the next character. If there are enough characters - * present in the output buffer, it writes one or more lines out to the - * .bbl file. It breaks a line only at a |white_space| character, - * and when it does, it adds two |space|s to the next output line. - ***************************************************************************/ -void add_out_pool (StrNumber_T p_str) -BEGIN - BufPointer_T break_ptr; - BufPointer_T end_ptr; - Boolean_T break_pt_found; - Boolean_T unbreakable_tail; - - p_ptr1 = str_start[p_str]; - p_ptr2 = str_start[p_str + 1]; - if ((out_buf_length + (p_ptr2 - p_ptr1)) > Buf_Size) - BEGIN - buffer_overflow (); - END - out_buf_ptr = out_buf_length; - while (p_ptr1 < p_ptr2) - BEGIN - out_buf[out_buf_ptr] = str_pool[p_ptr1]; - INCR (p_ptr1); - INCR (out_buf_ptr); - END - out_buf_length = out_buf_ptr; - unbreakable_tail = FALSE; - while ((out_buf_length > MAX_PRINT_LINE) && ! unbreakable_tail) - -/*************************************************************************** - * WEB section number: 323 - * ~~~~~~~~~~~~~~~~~~~ - * Here we break the line by looking for a |white_space| character, - * backwards from |out_buf[max_print_line]| until - * |out_buf[min_print_line]|; we break at the |white_space| and indent - * the next line two |space|s. The next module handles things when - * there's no |white_space| character to break at. (It seems that the - * annoyances to the average user of a warning message when there's an - * output line longer than |max_print_line| outweigh the benefits, so we - * don't issue such warnings in the current code.) - ***************************************************************************/ - BEGIN - end_ptr = out_buf_length; - out_buf_ptr = MAX_PRINT_LINE; - break_pt_found = FALSE; - while ((lex_class[out_buf[out_buf_ptr]] != WHITE_SPACE) - && (out_buf_ptr >= MIN_PRINT_LINE)) - BEGIN - DECR (out_buf_ptr); - END - if (out_buf_ptr == (MIN_PRINT_LINE - 1)) - -/*************************************************************************** - * WEB section number: 324 - * ~~~~~~~~~~~~~~~~~~~ - * If there's no |white_space| character up through - * |out_buf[max_print_line]|, we instead break the line at the first - * following |white_space| character, if one exists. And if, starting - * with that |white_space| character, there are multiple consecutive - * |white_space| characters, |out_buf_ptr| points to the last of them. - * If no |white_space| character exists, we haven't found a viable break - * point, so we don't break the line (yet). - ***************************************************************************/ - BEGIN - out_buf_ptr = MAX_PRINT_LINE + 1; - while (out_buf_ptr < end_ptr) - BEGIN - if (lex_class[out_buf[out_buf_ptr]] != WHITE_SPACE) - BEGIN - INCR (out_buf_ptr); - END - else - BEGIN - goto Loop1_Exit; - END - END -Loop1_Exit: - if (out_buf_ptr == end_ptr) - BEGIN - unbreakable_tail = TRUE; - END - else - BEGIN - break_pt_found = TRUE; - while (out_buf_ptr + 1 < end_ptr) - BEGIN - if (lex_class[out_buf[out_buf_ptr + 1]] == WHITE_SPACE) - BEGIN - INCR (out_buf_ptr); - END - else - BEGIN - goto Loop2_Exit; - END - END -Loop2_Exit: DO_NOTHING; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 324 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - else - BEGIN - break_pt_found = TRUE; - END - if (break_pt_found) - BEGIN - out_buf_length = out_buf_ptr; - break_ptr = out_buf_length + 1; - output_bbl_line (); - out_buf[0] = SPACE; - out_buf[1] = SPACE; - out_buf_ptr = 2; - tmp_ptr = break_ptr; - while (tmp_ptr < end_ptr) - BEGIN - out_buf[out_buf_ptr] = out_buf[tmp_ptr]; - INCR (out_buf_ptr); - INCR (tmp_ptr); - END - out_buf_length = end_ptr - break_ptr + 2; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 323 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 322 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 318 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure adds to |str_pool| the string from |ex_buf[0]| through - * |ex_buf[ex_buf_length-1]| if it will fit. It assumes the global - * variable |ex_buf_length| gives the length of the current string in - * |ex_buf|. It then pushes this string onto the literal stack. - ***************************************************************************/ -void add_pool_buf_and_push (void) -BEGIN - STR_ROOM (ex_buf_length); - ex_buf_ptr = 0; - while (ex_buf_ptr < ex_buf_length) - BEGIN - APPEND_CHAR (ex_buf[ex_buf_ptr]); - INCR (ex_buf_ptr); - END - push_lit_stk (make_string (), STK_STR); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 318 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 169 - * ~~~~~~~~~~~~~~~~~~~ - * This macro complains if we've already encountered a function to be - * inserted into the hash table. - ***************************************************************************/ -void already_seen_function_print (HashLoc_T seen_fn_loc) -BEGIN - PRINT_POOL_STR (hash_text[seen_fn_loc]); - PRINT (" is already a type \""); - print_fn_class (seen_fn_loc); - PRINT_LN ("\" function name"); - BST_ERR_PRINT_AND_LOOK_FOR_BLAN; -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 169 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 120 - * ~~~~~~~~~~~~~~~~~~~ - * A \bibdata command will have its arguments between braces and - * separated by commas. There must be exactly one such command in the - * .aux file(s). All upper-case letters are converted to lower case. - ***************************************************************************/ -void aux_bib_data_command (void) -BEGIN - if (bib_seen) - BEGIN - AUX_ERR_ILLEGAL_ANOTHER (N_AUX_BIBDATA); - END - bib_seen = TRUE; - while (SCAN_CHAR != RIGHT_BRACE) - BEGIN - INCR (buf_ptr2); - if ( ! scan2_white (RIGHT_BRACE, COMMA)) - BEGIN - AUX_ERR_NO_RIGHT_BRACE; - END - if (lex_class[SCAN_CHAR] == WHITE_SPACE) - BEGIN - AUX_ERR_WHITE_SPACE_IN_ARGUMENT; - END - if ((last > (buf_ptr2 + 1)) && (SCAN_CHAR == RIGHT_BRACE)) - BEGIN - AUX_ERR_STUFF_AFTER_RIGHT_BRACE; - END - -/*************************************************************************** - * WEB section number: 123 - * ~~~~~~~~~~~~~~~~~~~ - * Now we add the just-found argument to |bib_list| if it hasn't already - * been encountered as a \bibdata argument and if, after appending - * the |s_bib_extension| string, the resulting file name can be opened. - ***************************************************************************/ - BEGIN - if (bib_ptr == Max_Bib_Files) - BEGIN - BIB_XRETALLOC_NOSET ("bib_file", bib_file, AlphaFile_T, - Max_Bib_Files, Max_Bib_Files + MAX_BIB_FILES); - BIB_XRETALLOC_NOSET ("bib_list", bib_list, StrNumber_T, - Max_Bib_Files, Max_Bib_Files + MAX_BIB_FILES); - BIB_XRETALLOC ("s_preamble", s_preamble, StrNumber_T, - Max_Bib_Files, Max_Bib_Files + MAX_BIB_FILES); - END - CUR_BIB_STR = hash_text[str_lookup (buffer, buf_ptr1, TOKEN_LEN, - BIB_FILE_ILK, DO_INSERT)]; - if (hash_found) - BEGIN - OPEN_BIBDATA_AUX_ERR ("This database file appears more than once: "); - END - start_name (CUR_BIB_STR); - add_extension (s_bib_extension); - if ( ! a_open_in (&CUR_BIB_FILE, BIB_FILE_SEARCH_PATH)) - BEGIN - BEGIN - OPEN_BIBDATA_AUX_ERR ("I couldn't open database file "); - perror ("\nReason"); - END - END - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_POOL_STR (CUR_BIB_STR); - TRACE_PR_POOL_STR (s_bib_extension); - TRACE_PR_LN (" is a bibdata file"); - } -#endif /* TRACE */ - - INCR (bib_ptr); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 123 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 120 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 126 - * ~~~~~~~~~~~~~~~~~~~ - * A \bibstyle command will have exactly one argument, and it will be - * between braces. There must be exactly one such command in the .aux - * file(s). All upper-case letters are converted to lower case. - ***************************************************************************/ -void aux_bib_style_command (void) -BEGIN - if (bst_seen) - BEGIN - AUX_ERR_ILLEGAL_ANOTHER (N_AUX_BIBSTYLE); - END - bst_seen = TRUE; - INCR (buf_ptr2); - if ( ! scan1_white (RIGHT_BRACE)) - BEGIN - AUX_ERR_NO_RIGHT_BRACE; - END - if (lex_class[SCAN_CHAR] == WHITE_SPACE) - BEGIN - AUX_ERR_WHITE_SPACE_IN_ARGUMENT; - END - if (last > (buf_ptr2 + 1)) - BEGIN - AUX_ERR_STUFF_AFTER_RIGHT_BRACE; - END - -/*************************************************************************** - * WEB section number: 127 - * ~~~~~~~~~~~~~~~~~~~ - * Now we open the file whose name is the just-found argument appended - * with the |s_bst_extension| string, if possible. - ***************************************************************************/ - BEGIN - bst_str = hash_text[str_lookup (buffer, buf_ptr1, TOKEN_LEN, - BST_FILE_ILK, DO_INSERT)]; - if (hash_found) - BEGIN - -#ifdef TRACE - if (Flag_trace) - print_bst_name (); -#endif /* TRACE */ - - CONFUSION ("Already encountered style file"); - END - start_name (bst_str); - add_extension (s_bst_extension); - if ( ! a_open_in (&bst_file, BST_FILE_SEARCH_PATH)) - BEGIN - BEGIN - PRINT ("I couldn't open style file "); - print_bst_name (); - perror ("\nReason"); - bst_str = 0; - AUX_ERR_RETURN; - END - END - PRINT ("The style file: "); - print_bst_name (); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 127 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 126 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - - -/*************************************************************************** - * WEB section number: 132 - * ~~~~~~~~~~~~~~~~~~~ - * A \citation command will have its arguments between braces and - * separated by commas. Upper/lower cases are considered to be different - * for \citation arguments, which is the same as the rest of \LaTeX\ - * but different from the rest of \BibTeX. A cite key needn't exactly - * case-match its corresponding database key to work, although two cite - * keys that are case-mismatched will produce an error message. (A BEGIN\sl - * case mismatch\/END is a mismatch, but only because of a case difference.) - * - * A \citation command having * as an argument indicates that the - * entire database will be included (almost as if a \nocite command - * that listed every cite key in the database, in order, had been given at - * the corresponding spot in the .tex file). - ***************************************************************************/ -void aux_citation_command (void) -BEGIN - citation_seen = TRUE; - while (SCAN_CHAR != RIGHT_BRACE) - BEGIN - INCR (buf_ptr2); - if ( ! scan2_white (RIGHT_BRACE, COMMA)) - BEGIN - AUX_ERR_NO_RIGHT_BRACE; - END - if (lex_class[SCAN_CHAR] == WHITE_SPACE) - BEGIN - AUX_ERR_WHITE_SPACE_IN_ARGUMENT; - END - if ((last > (buf_ptr2 + 1)) && (SCAN_CHAR == RIGHT_BRACE)) - BEGIN - AUX_ERR_STUFF_AFTER_RIGHT_BRACE; - END - -/*************************************************************************** - * WEB section number: 133 - * ~~~~~~~~~~~~~~~~~~~ - * We must check if (the lower-case version of) this cite key has been - * previously encountered, and proceed accordingly. The alias kludge - * helps make the stack space not overflow on some machines. - ***************************************************************************/ - BEGIN - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_TOKEN; - TRACE_PR (" cite key encountered"); - } -#endif /* TRACE */ - -/*************************************************************************** - * WEB section number: 134 - * ~~~~~~~~~~~~~~~~~~~ - * Here we check for a \citation command having * as an - * argument, indicating that the entire database will be included. - ***************************************************************************/ - BEGIN - if (TOKEN_LEN == 1) - BEGIN - if (buffer[buf_ptr1] == STAR) - BEGIN - -#ifdef TRACE - if (Flag_trace) - TRACE_PR_LN ("---entire database to be included"); -#endif /* TRACE */ - - if (all_entries) - BEGIN - PRINT_LN ("Multiple inclusions of entire database"); - AUX_ERR_RETURN; - END - else - BEGIN - all_entries = TRUE; - all_marker = cite_ptr; - goto Next_Cite_Label; - END - END - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 134 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - tmp_ptr = buf_ptr1; - while (tmp_ptr < buf_ptr2) - BEGIN - ex_buf[tmp_ptr] = buffer[tmp_ptr]; - INCR (tmp_ptr); - END - lower_case (ex_buf, buf_ptr1, TOKEN_LEN); - lc_cite_loc = str_lookup (ex_buf, buf_ptr1, TOKEN_LEN, LC_CITE_ILK, - DO_INSERT); - if (hash_found) - -/*************************************************************************** - * WEB section number: 135 - * ~~~~~~~~~~~~~~~~~~~ - * We've previously encountered the lower-case version, so we check that - * the actual version exactly matches the actual version of the - * previously-encountered cite key(s). - ***************************************************************************/ - BEGIN - -#ifdef TRACE - if (Flag_trace) - TRACE_PR_LN (" previously"); -#endif /* TRACE */ - - dummy_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, CITE_ILK, - DONT_INSERT); - if ( ! hash_found) - BEGIN - PRINT ("Case mismatch error between cite keys "); - PRINT_TOKEN; - PRINT (" and "); - PRINT_POOL_STR (cite_list[ilk_info[ilk_info[lc_cite_loc]]]); - PRINT_NEWLINE; - AUX_ERR_RETURN; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 135 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - else - -/*************************************************************************** - * WEB section number: 136 - * ~~~~~~~~~~~~~~~~~~~ - * Now we add the just-found argument to |cite_list| if there isn't - * anything funny happening. - ***************************************************************************/ - BEGIN - -#ifdef TRACE - if (Flag_trace) - TRACE_PR_NEWLINE; -#endif /* TRACE */ - - cite_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, CITE_ILK, - DO_INSERT); - if (hash_found) - BEGIN - hash_cite_confusion (); - END - check_cite_overflow (cite_ptr); - CUR_CITE_STR = hash_text[cite_loc]; - ilk_info[cite_loc] = cite_ptr; - ilk_info[lc_cite_loc] = cite_loc; - INCR (cite_ptr); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 136 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 133 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - -Next_Cite_Label: DO_NOTHING - END -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 132 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 144 - * ~~~~~~~~~~~~~~~~~~~ - * We must complain if anything's amiss. - ***************************************************************************/ -void aux_end1_err_print (void) -BEGIN - PRINT ("I found no "); -END - - -void aux_end2_err_print (void) -BEGIN - PRINT ("---while reading file "); - print_aux_name (); - mark_error (); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 144 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 112 - * ~~~~~~~~~~~~~~~~~~~ - * Here are a bunch of macros whose print statements are used at least - * twice. Thus we save space by making the statements procedures. This - * macro complains when there's a repeated command that's to be used just - * once. - ***************************************************************************/ -void aux_err_illegal_another_print (Integer_T cmd_num) -BEGIN - PRINT ("Illegal, another \\bib"); - switch (cmd_num) - BEGIN - case N_AUX_BIBDATA: - PRINT ("data"); - break; - case N_AUX_BIBSTYLE: - PRINT ("style"); - break; - default: - CONFUSION ("Illegal auxiliary-file command"); - END - PRINT (" command"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 112 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 113 - * ~~~~~~~~~~~~~~~~~~~ - * This one complains when a command is missing its |right_brace|. - ***************************************************************************/ -void aux_err_no_right_brace_print (void) -BEGIN - PRINT2 ("No \"%c\"", xchr[RIGHT_BRACE]); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 113 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 111 - * ~~~~~~~~~~~~~~~~~~~ - * When we find a bug, we print a message and flush the rest of the line. - * This macro must be called from within a procedure that has an |exit| - * label. - ***************************************************************************/ -void aux_err_print (void) -BEGIN - PRINT2 ("---line %ld of file ", (long) CUR_AUX_LINE); - print_aux_name (); - print_bad_input_line (); - print_skipping_whatever_remains (); - PRINT_LN ("command"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 111 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 114 - * ~~~~~~~~~~~~~~~~~~~ - * This one complains when a command has stuff after its |right_brace|. - ***************************************************************************/ -void aux_err_stuff_after_right_brace (void) -BEGIN - PRINT2 ("Stuff after \"%c\"", xchr[RIGHT_BRACE]); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 114 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 115 - * ~~~~~~~~~~~~~~~~~~~ - * And this one complains when a command has |white_space| in its - * argument. - ***************************************************************************/ -void aux_err_white_space_in_argument (void) -BEGIN - PRINT ("White space in argument"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 115 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 139 - * ~~~~~~~~~~~~~~~~~~~ - * An \@input command will have exactly one argument, it will be - * between braces, and it must have the |s_aux_extension|. All upper-case - * letters are converted to lower case. - ***************************************************************************/ -void aux_input_command (void) -BEGIN - Boolean_T aux_extension_ok; - - INCR (buf_ptr2); - if ( ! scan1_white (RIGHT_BRACE)) - BEGIN - AUX_ERR_NO_RIGHT_BRACE; - END - if (lex_class[SCAN_CHAR] == WHITE_SPACE) - BEGIN - AUX_ERR_WHITE_SPACE_IN_ARGUMENT; - END - if (last > (buf_ptr2 + 1)) - BEGIN - AUX_ERR_STUFF_AFTER_RIGHT_BRACE; - END - -/*************************************************************************** - * WEB section number: 140 - * ~~~~~~~~~~~~~~~~~~~ - * We must check that this potential .aux file won't overflow the - * stack, that it has the correct extension, that we haven't encountered - * it before (to prevent, among other things, an infinite loop). - ***************************************************************************/ - BEGIN - INCR (aux_ptr); - if (aux_ptr == AUX_STACK_SIZE) - BEGIN - PRINT_TOKEN; - PRINT (": "); - BIBTEX_OVERFLOW ("auxiliary file depth ", AUX_STACK_SIZE); - END - aux_extension_ok = TRUE; - if (TOKEN_LEN < LENGTH (s_aux_extension)) - BEGIN - aux_extension_ok = FALSE; - END - else if ( ! str_eq_buf (s_aux_extension, buffer, - (buf_ptr2 - LENGTH (s_aux_extension)), - LENGTH (s_aux_extension))) - BEGIN - aux_extension_ok = FALSE; - END - if ( ! aux_extension_ok) - BEGIN - PRINT_TOKEN; - PRINT (" has a wrong extension"); - DECR (aux_ptr); - AUX_ERR_RETURN; - END - CUR_AUX_STR = hash_text[str_lookup (buffer, buf_ptr1, TOKEN_LEN, - AUX_FILE_ILK, DO_INSERT)]; - if (hash_found) - BEGIN - PRINT ("Already encountered file "); - print_aux_name (); - DECR (aux_ptr); - AUX_ERR_RETURN; - END - -/*************************************************************************** - * WEB section number: 141 - * ~~~~~~~~~~~~~~~~~~~ - * We check that this .aux file can actually be opened, and then open it. - * - * NOTE: because C arrays start at index 0, not 1, the subscripts of array - * |name_of_file| are generally 1 less than those in the WEB source. - ***************************************************************************/ - BEGIN - start_name (CUR_AUX_STR); - name_of_file[name_length] = 0; - if ( ! a_open_in (&CUR_AUX_FILE, AUX_FILE_SEARCH_PATH)) - BEGIN - PRINT ("I couldn't open auxiliary file "); - print_aux_name (); - perror ("\nReason"); - DECR (aux_ptr); - AUX_ERR_RETURN; - END - PRINT2 ("A level-%ld auxilliary file: ", (long) aux_ptr); - print_aux_name (); - CUR_AUX_LINE = 0; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 141 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 140 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 139 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 177 - * ~~~~~~~~~~~~~~~~~~~ - * A legal argument for an execute, iterate, or reverse - * command must exist and be |built_in| or |wiz_defined|. Here's where we - * check, returning |true| if the argument is illegal. - ***************************************************************************/ -Boolean_T bad_argument_token (void) -BEGIN - Boolean_T bad_argument_token; - - bad_argument_token= TRUE; - lower_case (buffer, buf_ptr1, TOKEN_LEN); - fn_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, BST_FN_ILK, DONT_INSERT); - if ( ! hash_found) - BEGIN - PRINT_TOKEN; - BST_ERR (" is an unknown function"); - END - else if ((fn_type[fn_loc] != BUILT_IN) && (fn_type[fn_loc] != WIZ_DEFINED)) - BEGIN - PRINT_TOKEN; - PRINT (" has bad function type "); - print_fn_class (fn_loc); - BST_ERR_PRINT_AND_LOOK_FOR_BLAN; - END - bad_argument_token= FALSE; - -Exit_Label: - return (bad_argument_token); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 177 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 280 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure exists to save space, since it's used twice---once for - * each of the two succeeding modules. - ***************************************************************************/ -void bad_cross_reference_print (StrNumber_T s) -BEGIN - PRINT ("--entry \""); - PRINT_POOL_STR (CUR_CITE_STR); - PRINT_LN ("\""); - PRINT ("refers to entry \""); - PRINT_POOL_STR (s); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 280 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 240 - * ~~~~~~~~~~~~~~~~~~~ - * Here's another bug. - ***************************************************************************/ -void bib_cmd_confusion (void) -BEGIN - CONFUSION ("Unknown database-file command"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 240 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 231 - * ~~~~~~~~~~~~~~~~~~~ - * This one's for an expected |equals_sign|. - ***************************************************************************/ -void bib_equals_sign_print (void) -BEGIN - BIB_ERR2 ("I was expecting an \"%c\"", xchr[EQUALS_SIGN]); - -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 231 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 221 - * ~~~~~~~~~~~~~~~~~~~ - * When there's a serious error parsing a .bib file, we flush - * everything up to the beginning of the next entry. - ***************************************************************************/ -void bib_err_print (void) -BEGIN - PRINT ("-"); - bib_ln_num_print (); - print_bad_input_line (); - print_skipping_whatever_remains (); - if (at_bib_command) - BEGIN - PRINT_LN ("command"); - END - else - BEGIN - PRINT_LN ("entry"); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 221 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 233 - * ~~~~~~~~~~~~~~~~~~~ - * And this one about an overly exuberant field. - ***************************************************************************/ -void bib_field_too_long_print (void) -BEGIN - BIB_ERR2 ("Your field is more than %ld characters", (long) Buf_Size); - -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 233 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 235 - * ~~~~~~~~~~~~~~~~~~~ - * This macro is used to scan all .bib identifiers. The argument - * tells what was happening at the time. The associated procedure simply - * prints an error message. - ***************************************************************************/ -void bib_id_print (void) -BEGIN - if (scan_result == ID_NULL) - BEGIN - PRINT ("You're missing "); - END - else if (scan_result == OTHER_CHAR_ADJACENT) - BEGIN - PRINT2 ("\"%c\" immediately follows ", xchr[SCAN_CHAR]); - END - else - BEGIN - id_scanning_confusion (); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 235 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 220 - * ~~~~~~~~~~~~~~~~~~~ - * This little procedure exists because it's used by at least two other - * procedures and thus saves some space. - ***************************************************************************/ -void bib_ln_num_print (void) -BEGIN - PRINT2 ("--line %ld of file ", (long) bib_line_num); - print_bib_name (); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 220 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 230 - * ~~~~~~~~~~~~~~~~~~~ - * And here are a bunch of error-message macros, each called more than - * once, that thus save space as implemented. This one is for when one of - * two possible characters is expected while scanning. - ***************************************************************************/ -void bib_one_of_two_print (ASCIICode_T char1, ASCIICode_T char2) -BEGIN - BIB_ERR3 ("I was expecting a `%c' or a `%c'", xchr[char1], xchr[char2]); -Exit_Label: DO_NOTHING -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 230 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 232 - * ~~~~~~~~~~~~~~~~~~~ - * This complains about unbalanced braces. - ***************************************************************************/ -void bib_unbalanced_braces_print (void) -BEGIN - BIB_ERR ("Unbalanced braces"); -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 232 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 222 - * ~~~~~~~~~~~~~~~~~~~ - * When there's a harmless error parsing a .bib file, we just give a - * warning message. This is always called after other stuff has been - * printed out. - ***************************************************************************/ -void bib_warn_print (void) -BEGIN - bib_ln_num_print (); - mark_warning (); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 222 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 406 - * ~~~~~~~~~~~~~~~~~~~ - * At most one of the important letters, perhaps doubled, may appear at - * |sp_brace_level = 1|. - ***************************************************************************/ -void brace_lvl_one_letters_complaint (void) -BEGIN - PRINT ("The format string \""); - PRINT_POOL_STR (pop_lit1); - BST_EX_WARN ("\" has an illegal brace-level-1 letter"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 406 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 368 - * ~~~~~~~~~~~~~~~~~~~ - * This complaint often arises because the style designer has to type lots - * of braces. - ***************************************************************************/ -void braces_unbalanced_complaint (StrNumber_T pop_lit_var) -BEGIN - PRINT ("Warning--\""); - PRINT_POOL_STR (pop_lit_var); - BST_MILD_EX_WARN ("\" isn't a brace-balanced string"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 368 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 356 - * ~~~~~~~~~~~~~~~~~~~ - * It's time for a complaint if either of the two (entry or global) string - * lengths is exceeded. - ***************************************************************************/ -void bst_1print_string_size_exceeded (void) -BEGIN - PRINT ("Warning--you've exceeded "); -END - -void bst_2print_string_size_exceeded (void) -BEGIN - PRINT ("-string-size,"); - bst_mild_ex_warn_print (); - PRINT_LN ("*Please notify the bibstyle designer*"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 356 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 295 - * ~~~~~~~~~~~~~~~~~~~ - * It's illegal to mess with the entry information at certain times; - * here's a complaint for these times. - ***************************************************************************/ -void bst_cant_mess_with_entries_prin (void) -BEGIN - BST_EX_WARN ("You can't mess with entries here"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 295 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 170 - * ~~~~~~~~~~~~~~~~~~~ - * An entry command has three arguments, each a (possibly empty) list - * of function names between braces (the names are separated by one or - * more |white_space| characters). All function names in this and other - * commands must be legal .bst identifiers. Upper/lower cases are - * considered to be the same for function names in these lists---all - * upper-case letters are converted to lower case. These arguments give - * lists of |field|s, |int_entry_var|s, and |str_entry_var|s. - ***************************************************************************/ -void bst_entry_command (void) -BEGIN - if (entry_seen) - BEGIN - BST_ERR ("Illegal, another entry command"); - END - entry_seen = TRUE; - EAT_BST_WHITE_AND_EOF_CHECK ("entry"); - -/*************************************************************************** - * WEB section number: 171 - * ~~~~~~~~~~~~~~~~~~~ - * This module reads a |left_brace|, the list of |field|s, and a - * |right_brace|. The |field|s are those like `author' and `title.' - ***************************************************************************/ - BEGIN - BST_GET_AND_CHECK_LEFT_BRACE ("entry"); - EAT_BST_WHITE_AND_EOF_CHECK ("entry"); - while (SCAN_CHAR != RIGHT_BRACE) - BEGIN - BST_IDENTIFIER_SCAN ("entry"); - -/*************************************************************************** - * WEB section number: 172 - * ~~~~~~~~~~~~~~~~~~~ - * Here we insert the just found field name into the hash table, record - * it as a |field|, and assign it a number to be used in indexing into - * the |field_info| array. - ***************************************************************************/ - BEGIN - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_TOKEN; - TRACE_PR_LN (" is a field"); - } -#endif /* TRACE */ - - lower_case (buffer, buf_ptr1, TOKEN_LEN); - fn_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, - BST_FN_ILK, DO_INSERT); - CHECK_FOR_ALREADY_SEEN_FUNCTION (fn_loc); - fn_type[fn_loc] = FIELD; - ilk_info[fn_loc] = num_fields; - INCR (num_fields); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 172 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - EAT_BST_WHITE_AND_EOF_CHECK ("entry"); - END - INCR (buf_ptr2); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 171 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BST_WHITE_AND_EOF_CHECK ("entry"); - if (num_fields == num_pre_defined_fields) - BEGIN - BST_WARN ("Warning--I didn't find any fields"); - END - -/*************************************************************************** - * WEB section number: 173 - * ~~~~~~~~~~~~~~~~~~~ - * This module reads a |left_brace|, the list of |int_entry_var|s, - * and a |right_brace|. - ***************************************************************************/ - BEGIN - BST_GET_AND_CHECK_LEFT_BRACE ("entry"); - EAT_BST_WHITE_AND_EOF_CHECK ("entry"); - while (SCAN_CHAR != RIGHT_BRACE) - BEGIN - BST_IDENTIFIER_SCAN ("entry"); - -/*************************************************************************** - * WEB section number: 174 - * ~~~~~~~~~~~~~~~~~~~ - * Here we insert the just found |int_entry_var| name into the hash table - * and record it as an |int_entry_var|. An |int_entry_var| is one that - * the style designer wants a separate copy of for each entry. - ***************************************************************************/ - BEGIN - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_TOKEN; - TRACE_PR_LN (" is an integer entry-variable"); - } -#endif /* TRACE */ - - lower_case (buffer, buf_ptr1, TOKEN_LEN); - fn_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, - BST_FN_ILK, DO_INSERT); - CHECK_FOR_ALREADY_SEEN_FUNCTION (fn_loc); - fn_type[fn_loc] = INT_ENTRY_VAR; - FN_INFO[fn_loc] = num_ent_ints; - INCR (num_ent_ints); - END - -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 174 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BST_WHITE_AND_EOF_CHECK ("entry"); - END - INCR (buf_ptr2); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 173 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BST_WHITE_AND_EOF_CHECK ("entry"); - -/*************************************************************************** - * WEB section number: 175 - * ~~~~~~~~~~~~~~~~~~~ - * This module reads a |left_brace|, the list of |str_entry_var|s, and a - * |right_brace|. A |str_entry_var| is one that the style designer wants - * a separate copy of for each entry. - ***************************************************************************/ - BEGIN - BST_GET_AND_CHECK_LEFT_BRACE ("entry"); - EAT_BST_WHITE_AND_EOF_CHECK ("entry"); - while (SCAN_CHAR != RIGHT_BRACE) - BEGIN - BST_IDENTIFIER_SCAN ("entry"); - -/*************************************************************************** - * WEB section number: 176 - * ~~~~~~~~~~~~~~~~~~~ - * Here we insert the just found |str_entry_var| name into the hash - * table, record it as a |str_entry_var|, and set its pointer into - * |entry_strs|. - ***************************************************************************/ - BEGIN -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_TOKEN; - TRACE_PR_LN (" is a string entry-variable"); - } -#endif /* TRACE */ - - lower_case (buffer, buf_ptr1, TOKEN_LEN); - fn_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, - BST_FN_ILK, DO_INSERT); - CHECK_FOR_ALREADY_SEEN_FUNCTION (fn_loc); - fn_type[fn_loc] = STR_ENTRY_VAR; - FN_INFO[fn_loc] = num_ent_strs; - INCR (num_ent_strs); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 176 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BST_WHITE_AND_EOF_CHECK ("entry"); - END - INCR (buf_ptr2); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 175 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 170 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 149 - * ~~~~~~~~~~~~~~~~~~~ - * When there's a serious error parsing the .bst file, we flush the - * rest of the current command; a blank line is assumed to mark the end of - * a command (but for the purposes of error recovery only). Thus, error - * recovery will be better if style designers leave blank lines between - * .bst commands. This macro must be called from within a procedure - * that has an |exit| label. - ***************************************************************************/ -void bst_err_print_and_look_for_blan (void) -BEGIN - PRINT ("-"); - bst_ln_num_print (); - print_bad_input_line (); - while (last != 0) - if ( ! input_ln (bst_file)) - BEGIN - longjmp (Bst_Done_Flag, 1); - END - else - BEGIN - INCR (bst_line_num); - END - buf_ptr2 = last; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 149 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 178 - * ~~~~~~~~~~~~~~~~~~~ - * An execute command has one argument, a single |built_in| or - * |wiz_defined| function name between braces. Upper/lower cases are - * considered to be the same---all upper-case letters are converted to - * lower case. Also, we must make sure we've already seen a read - * command. - * - * This module reads a |left_brace|, a single function to be executed, and - * a |right_brace|. - ***************************************************************************/ -void bst_execute_command (void) -BEGIN - if ( ! read_seen) - BEGIN - BST_ERR ("Illegal, execute command before read command"); - END - EAT_BST_WHITE_AND_EOF_CHECK ("execute"); - BST_GET_AND_CHECK_LEFT_BRACE ("execute"); - EAT_BST_WHITE_AND_EOF_CHECK ("execute"); - BST_IDENTIFIER_SCAN ("execute"); - - -/*************************************************************************** - * WEB section number: 179 - * ~~~~~~~~~~~~~~~~~~~ - * Before executing the function, we must make sure it's a legal one. It - * must exist and be |built_in| or |wiz_defined|. - ***************************************************************************/ - BEGIN - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_TOKEN; - TRACE_PR_LN (" is a to be executed function"); - } -#endif /* TRACE */ - - if (bad_argument_token ()) - BEGIN - goto Exit_Label; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 179 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BST_WHITE_AND_EOF_CHECK ("execute"); - BST_GET_AND_CHECK_RIGHT_BRACE ("execute"); - -/*************************************************************************** - * WEB section number: 296 - * ~~~~~~~~~~~~~~~~~~~ - * This module executes a single specified function once. It can't do - * anything with the entries. - ***************************************************************************/ - BEGIN - init_command_execution (); - mess_with_entries = FALSE; - execute_fn (fn_loc); - check_command_execution (); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 296 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 178 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 293 - * ~~~~~~~~~~~~~~~~~~~ - * When there's an error while executing .bst functions, what we do - * depends on whether the function is messing with the entries. - * Furthermore this error is serious enough to classify as an - * |error_message| instead of a |warning_message|. These messages (that - * is, from |bst_ex_warn|) are meant both for the user and for the style - * designer while debugging. - ***************************************************************************/ -void bst_ex_warn_print (void) -BEGIN - if (mess_with_entries) - BEGIN - PRINT (" for entry "); - PRINT_POOL_STR (CUR_CITE_STR); - END - PRINT_NEWLINE; - PRINT ("while executing-"); - bst_ln_num_print (); - mark_error (); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 293 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 180 - * ~~~~~~~~~~~~~~~~~~~ - * A function command has two arguments; the first is a |wiz_defined| - * function name between braces. Upper/lower cases are considered to be - * the same---all upper-case letters are converted to lower case. The - * second argument defines this function. It consists of a sequence of - * functions, between braces, separated by |white_space| characters. - * Upper/lower cases are considered to be the same for function names but - * not for |str_literal|s. - ***************************************************************************/ -void bst_function_command (void) -BEGIN - EAT_BST_WHITE_AND_EOF_CHECK ("function"); - -/*************************************************************************** - * WEB section number: 181 - * ~~~~~~~~~~~~~~~~~~~ - * This module reads a |left_brace|, a |wiz_defined| function name, and - * a |right_brace|. - ***************************************************************************/ - BEGIN - BST_GET_AND_CHECK_LEFT_BRACE ("function"); - EAT_BST_WHITE_AND_EOF_CHECK ("function"); - BST_IDENTIFIER_SCAN ("function"); - -/*************************************************************************** - * WEB section number: 182 - * ~~~~~~~~~~~~~~~~~~~ - * The function name must exist and be a new one; we mark it as - * |wiz_defined|. Also, see if it's the default entry-type function. - ***************************************************************************/ - BEGIN -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_TOKEN; - TRACE_PR_LN (" is a wizard-defined function"); - } -#endif /* TRACE */ - - lower_case (buffer, buf_ptr1, TOKEN_LEN); - wiz_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, BST_FN_ILK, - DO_INSERT); - CHECK_FOR_ALREADY_SEEN_FUNCTION (wiz_loc); - fn_type[wiz_loc] = WIZ_DEFINED; - if (hash_text[wiz_loc] == s_default) - BEGIN - b_default = wiz_loc; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 182 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BST_WHITE_AND_EOF_CHECK ("function"); - BST_GET_AND_CHECK_RIGHT_BRACE ("function"); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 181 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BST_WHITE_AND_EOF_CHECK ("function"); - BST_GET_AND_CHECK_LEFT_BRACE ("function"); - scan_fn_def (wiz_loc); -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 180 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 166 - * ~~~~~~~~~~~~~~~~~~~ - * This macro is used to scan all .bst identifiers. The argument - * supplies the .bst command name. The associated procedure simply - * prints an error message. - ***************************************************************************/ -void bst_id_print (void) -BEGIN - if (scan_result == ID_NULL) - BEGIN - PRINT2 ("\"%c\" begins identifier, command: ", xchr[SCAN_CHAR]); - END - else if (scan_result == OTHER_CHAR_ADJACENT) - BEGIN - PRINT2 ("\"%c\" immediately follows identifier, command: ", - xchr[SCAN_CHAR]); - END - else - BEGIN - id_scanning_confusion (); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 166 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 201 - * ~~~~~~~~~~~~~~~~~~~ - * An integers command has one argument, a list of function names - * between braces (the names are separated by one or more |white_space| - * characters). Upper/lower cases are considered to be the same for - * function names in these lists---all upper-case letters are converted to - * lower case. Each name in this list specifies an |int_global_var|. - * There may be several integers commands in the .bst file. - * - * This module reads a |left_brace|, a list of |int_global_var|s, and a - * |right_brace|. - ***************************************************************************/ -void bst_integers_command (void) -BEGIN - EAT_BST_WHITE_AND_EOF_CHECK ("integers"); - BST_GET_AND_CHECK_LEFT_BRACE ("integers"); - EAT_BST_WHITE_AND_EOF_CHECK ("integers"); - while (SCAN_CHAR != RIGHT_BRACE) - BEGIN - BST_IDENTIFIER_SCAN ("integers"); - -/*************************************************************************** - * WEB section number: 202 - * ~~~~~~~~~~~~~~~~~~~ - * Here we insert the just found |int_global_var| name into the hash - * table and record it as an |int_global_var|. Also, we initialize it by - * setting |FN_INFO[fn_loc]| to 0. - ***************************************************************************/ - BEGIN - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_TOKEN; - TRACE_PR_LN (" is an integer global-variable"); - } -#endif /* TRACE */ - - lower_case (buffer, buf_ptr1, TOKEN_LEN); - fn_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, - BST_FN_ILK, DO_INSERT); - CHECK_FOR_ALREADY_SEEN_FUNCTION (fn_loc); - fn_type[fn_loc] = INT_GLOBAL_VAR; - FN_INFO[fn_loc] = 0; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 202 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BST_WHITE_AND_EOF_CHECK ("integers"); - END - INCR (buf_ptr2); -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 201 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - -/*************************************************************************** - * WEB section number: 203 - * ~~~~~~~~~~~~~~~~~~~ - * An iterate command has one argument, a single |built_in| or - * |wiz_defined| function name between braces. Upper/lower cases are - * considered to be the same---all upper-case letters are converted to - * lower case. Also, we must make sure we've already seen a read - * command. - * - * This module reads a |left_brace|, a single function to be iterated, and - * a |right_brace|. - ***************************************************************************/ -void bst_iterate_command (void) -BEGIN - if ( ! read_seen) - BEGIN - BST_ERR ("Illegal, iterate command before read command"); - END - EAT_BST_WHITE_AND_EOF_CHECK ("iterate"); - BST_GET_AND_CHECK_LEFT_BRACE ("iterate"); - EAT_BST_WHITE_AND_EOF_CHECK ("iterate"); - BST_IDENTIFIER_SCAN ("iterate"); - -/*************************************************************************** - * WEB section number: 204 - * ~~~~~~~~~~~~~~~~~~~ - * Before iterating the function, we must make sure it's a legal one. It - * must exist and be |built_in| or |wiz_defined|. - ***************************************************************************/ - BEGIN - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_TOKEN; - TRACE_PR_LN (" is a to be iterated function"); - } -#endif /* TRACE */ - - if (bad_argument_token ()) - BEGIN - goto Exit_Label; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 204 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BST_WHITE_AND_EOF_CHECK ("iterate"); - BST_GET_AND_CHECK_RIGHT_BRACE ("iterate"); - -/*************************************************************************** - * WEB section number: 297 - * ~~~~~~~~~~~~~~~~~~~ - * This module iterates a single specified function for all entries - * specified by |cite_list|. - ***************************************************************************/ - BEGIN - init_command_execution (); - mess_with_entries = TRUE; - sort_cite_ptr = 0; - while (sort_cite_ptr < num_cites) - BEGIN - cite_ptr = SORTED_CITES[sort_cite_ptr]; - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_POOL_STR (hash_text[fn_loc]); - TRACE_PR (" to be iterated on "); - TRACE_PR_POOL_STR (CUR_CITE_STR); - TRACE_PR_NEWLINE; - } -#endif /* TRACE */ - - execute_fn (fn_loc); - check_command_execution (); - INCR (sort_cite_ptr); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 297 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 203 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 167 - * ~~~~~~~~~~~~~~~~~~~ - * This macro just makes sure we're at a |left_brace|. - ***************************************************************************/ -void bst_left_brace_print (void) -BEGIN - PRINT2 ("\"%c\" is missing in command: ", xchr[LEFT_BRACE]); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 167 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 148 - * ~~~~~~~~~~~~~~~~~~~ - * This little procedure exists because it's used by at least two other - * procedures and thus saves some space. - ***************************************************************************/ -void bst_ln_num_print (void) -BEGIN - PRINT2 ("--line %ld of file ", (long) bst_line_num); - print_bst_name (); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 148 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 205 - * ~~~~~~~~~~~~~~~~~~~ - * A macro command, like a function command, has two arguments; - * the first is a macro name between braces. The name must be a legal - * .bst identifier. Upper/lower cases are considered to be the - * same---all upper-case letters are converted to lower case. The second - * argument defines this macro. It consists of a |double_quote|-delimited - * string (which must be on a single line) between braces, with optional - * |white_space| characters between the braces and the |double_quote|s. - * This |double_quote|-delimited string is parsed exactly as a - * |str_literal| is for the function command. - ***************************************************************************/ -void bst_macro_command (void) -BEGIN - if (read_seen) - BEGIN - BST_ERR ("Illegal, macro command after read command"); - END - EAT_BST_WHITE_AND_EOF_CHECK ("macro"); - -/*************************************************************************** - * WEB section number: 206 - * ~~~~~~~~~~~~~~~~~~~ - * This module reads a |left_brace|, a macro name, and a |right_brace|. - ***************************************************************************/ - BEGIN - BST_GET_AND_CHECK_LEFT_BRACE ("macro"); - EAT_BST_WHITE_AND_EOF_CHECK ("macro"); - BST_IDENTIFIER_SCAN ("macro"); - -/*************************************************************************** - * WEB section number: 207 - * ~~~~~~~~~~~~~~~~~~~ - * The macro name must be a new one; we mark it as |macro_ilk|. - ***************************************************************************/ - BEGIN - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_TOKEN; - TRACE_PR_LN (" is a macro"); - } -#endif /* TRACE */ - - lower_case (buffer, buf_ptr1, TOKEN_LEN); - macro_name_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, MACRO_ILK, - DO_INSERT); - if (hash_found) - BEGIN - PRINT_TOKEN; - BST_ERR (" is already defined as a macro"); - END - ilk_info[macro_name_loc] = hash_text[macro_name_loc]; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 207 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BST_WHITE_AND_EOF_CHECK ("macro"); - BST_GET_AND_CHECK_RIGHT_BRACE ("macro"); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 206 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BST_WHITE_AND_EOF_CHECK ("macro"); - -/*************************************************************************** - * WEB section number: 208 - * ~~~~~~~~~~~~~~~~~~~ - * This module reads a |left_brace|, the |double_quote|-delimited string - * that defines this macro, and a |right_brace|. - ***************************************************************************/ - BEGIN - BST_GET_AND_CHECK_LEFT_BRACE ("macro"); - EAT_BST_WHITE_AND_EOF_CHECK ("macro"); - if (SCAN_CHAR != DOUBLE_QUOTE) - BEGIN - BST_ERR2 ("A macro definition must be %c-delimited", - xchr[DOUBLE_QUOTE]); - END - -/*************************************************************************** - * WEB section number: 209 - * ~~~~~~~~~~~~~~~~~~~ - * A macro definition-string is preceded by a |double_quote| and consists - * of all characters on this line up to the next |double_quote|. The - * array |ilk_info| contains a pointer to this string for the macro name. - ***************************************************************************/ - BEGIN - INCR (buf_ptr2); - if ( ! scan1 (DOUBLE_QUOTE)) - BEGIN - BST_ERR2 ("There's no `%c' to end macro definition", - xchr[DOUBLE_QUOTE]); - END - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR ("\""); - TRACE_PR_TOKEN; - TRACE_PR ("\""); - TRACE_PR_LN (" is a macro string"); - } -#endif /* TRACE */ - - macro_def_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, TEXT_ILK, - DO_INSERT); - fn_type[macro_def_loc] = STR_LITERAL; - ilk_info[macro_name_loc] = hash_text[macro_def_loc]; - INCR (buf_ptr2); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 209 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BST_WHITE_AND_EOF_CHECK ("macro"); - BST_GET_AND_CHECK_RIGHT_BRACE ("macro"); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 208 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 205 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 294 - * ~~~~~~~~~~~~~~~~~~~ - * When an error is so harmless, we print a |warning_message| instead of - * an |error_message|. - ***************************************************************************/ -void bst_mild_ex_warn_print (void) -BEGIN - if (mess_with_entries) - BEGIN - PRINT (" for entry "); - PRINT_POOL_STR (CUR_CITE_STR); - END - PRINT_NEWLINE; - BST_WARN ("while executing"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 294 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 211 - * ~~~~~~~~~~~~~~~~~~~ - * The read command has no arguments so there's no more parsing to do. - * We must make sure we haven't seen a read command before and we've - * already seen an entry command. - ***************************************************************************/ -void bst_read_command (void) -BEGIN - if (read_seen) - BEGIN - BST_ERR ("Illegal, another read command"); - END - read_seen = TRUE; - if ( ! entry_seen) - BEGIN - BST_ERR ("Illegal, read command before entry command"); - END - sv_ptr1 = buf_ptr2; - sv_ptr2 = last; - tmp_ptr = sv_ptr1; - while (tmp_ptr < sv_ptr2) - BEGIN - sv_buffer[tmp_ptr] = buffer[tmp_ptr]; - INCR (tmp_ptr); - END - -/*************************************************************************** - * WEB section number: 223 - * ~~~~~~~~~~~~~~~~~~~ - * For all |num_bib_files| database files, we keep reading and processing - * .bib entries until none left. - ***************************************************************************/ - BEGIN - -/*************************************************************************** - * WEB section number: 224 - * ~~~~~~~~~~~~~~~~~~~ - * We need to initialize the |field_info| array, and also various things - * associated with the |cite_list| array (but not |cite_list| itself). - ***************************************************************************/ - BEGIN - -/*************************************************************************** - * WEB section number: 225 - * ~~~~~~~~~~~~~~~~~~~ - * This module initializes all fields of all entries to |missing|, the - * value to which all fields are initialized. - ***************************************************************************/ - BEGIN - check_field_overflow (num_fields * num_cites); - field_ptr = 0; - while (field_ptr < Max_Fields) - BEGIN - field_info[field_ptr] = MISSING; - INCR (field_ptr); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 225 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 227 - * ~~~~~~~~~~~~~~~~~~~ - * We must initialize the |type_list| array so that we can detect - * duplicate (or missing) entries for cite keys on |cite_list|. Also, - * when we're to include the entire database, we use the array - * |entry_exists| to detect those missing entries whose |cite_list| info - * will (or to be more precise, might) be overwritten; and we use the - * array |cite_info| to save the part of |cite_list| that will (might) be - * overwritten. We also use |cite_info| for counting cross~references - * when it's appropriate---when an entry isn't otherwise to be included - * on |cite_list| (that is, the entry isn't \cited or - * \nocited). Such an entry is included on the final |cite_list| if - * it's cross~referenced at least |min_crossrefs| times. - ***************************************************************************/ - BEGIN - cite_ptr = 0; - while (cite_ptr < Max_Cites) - BEGIN - type_list[cite_ptr] = EMPTY; - cite_info[cite_ptr] = ANY_VALUE; - INCR (cite_ptr); - END - old_num_cites = num_cites; - if (all_entries) - BEGIN - cite_ptr = all_marker; - while (cite_ptr < old_num_cites) - BEGIN - cite_info[cite_ptr] = cite_list[cite_ptr]; - entry_exists[cite_ptr] = FALSE; - INCR (cite_ptr); - END - cite_ptr = all_marker; - END - else - BEGIN - cite_ptr = num_cites; - all_marker = ANY_VALUE; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 227 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 224 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - read_performed = TRUE; - bib_ptr = 0; - while (bib_ptr < num_bib_files) - BEGIN - PRINT2 ("Database file #%ld: ", (long) bib_ptr + 1); - print_bib_name (); - bib_line_num = 0; - buf_ptr2 = last; - while ( ! feof (CUR_BIB_FILE)) - BEGIN - get_bib_command_or_entry_and_pr (); - END - a_close (CUR_BIB_FILE); - INCR (bib_ptr); - END - reading_completed = TRUE; - -#ifdef TRACE - if (Flag_trace) - TRACE_PR_LN ("Finished reading the database file(s)"); -#endif /* TRACE */ - -/*************************************************************************** - * WEB section number: 276 - * ~~~~~~~~~~~~~~~~~~~ - * This gets things ready for further .bst processing. - ***************************************************************************/ - BEGIN - num_cites = cite_ptr; - num_preamble_strings = preamble_ptr; - -/*************************************************************************** - * WEB section number: 277 - * ~~~~~~~~~~~~~~~~~~~ - * Now we update any entry (here called a child entry) that - * cross referenced another (here called a parent entry); this - * cross referencing occurs when the child's crossref field (value) - * consists of the parent's database key. To do the update, we replace - * the child's |missing| fields by the corresponding fields of the - * parent. Also, we make sure the crossref field contains the - * case-correct version. Finally, although it is technically illegal to - * nest cross references, and although we give a warning (a few modules - * hence) when someone tries, we do what we can to accommodate the - * attempt. - ***************************************************************************/ - BEGIN - cite_ptr = 0; - while (cite_ptr < num_cites) - BEGIN - field_ptr = (cite_ptr * num_fields) + crossref_num; - if (field_info[field_ptr] != MISSING) - BEGIN - if (find_cite_locs_for_this_cite_ke (field_info[field_ptr])) - BEGIN - cite_loc = ilk_info[lc_cite_loc]; - field_info[field_ptr] = hash_text[cite_loc]; - cite_parent_ptr = ilk_info[cite_loc]; - field_ptr = (cite_ptr * num_fields) + num_pre_defined_fields; - field_end_ptr = field_ptr - num_pre_defined_fields + num_fields; - field_parent_ptr = (cite_parent_ptr * num_fields) - + num_pre_defined_fields; - while (field_ptr < field_end_ptr) - BEGIN - if (field_info[field_ptr] == MISSING) - BEGIN - field_info[field_ptr] = field_info[field_parent_ptr]; - END - INCR (field_ptr); - INCR (field_parent_ptr); - END - END - END - INCR (cite_ptr); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 277 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 279 - * ~~~~~~~~~~~~~~~~~~~ - * Here we remove the crossref field value for each child whose - * parent was cross referenced too few times. We also issue any - * necessary warnings arising from a bad cross reference. - ***************************************************************************/ - BEGIN - cite_ptr = 0; - while (cite_ptr < num_cites) - BEGIN - field_ptr = (cite_ptr * num_fields) + crossref_num; - if (field_info[field_ptr] != MISSING) - BEGIN - if ( ! find_cite_locs_for_this_cite_ke (field_info[field_ptr])) - BEGIN - if (cite_hash_found) - BEGIN - hash_cite_confusion (); - END - non_existent_cross_reference_er (); - field_info[field_ptr] = MISSING; - END - else - BEGIN - if (cite_loc != ilk_info[lc_cite_loc]) - BEGIN - hash_cite_confusion (); - END - cite_parent_ptr = ilk_info[cite_loc]; - if (type_list[cite_parent_ptr] == EMPTY) - BEGIN - non_existent_cross_reference_er (); - field_info[field_ptr] = MISSING; - END - else - BEGIN - field_parent_ptr = (cite_parent_ptr * num_fields) - + crossref_num; - if (field_info[field_parent_ptr] != MISSING) - -/*************************************************************************** - * WEB section number: 282 - * ~~~~~~~~~~~~~~~~~~~ - * We also complain when an entry being cross referenced has a - * non|missing| crossref field itself, but this one is just a - * warning, not a full-blown error. - ***************************************************************************/ - BEGIN - PRINT ("Warning--you've nested cross references"); - bad_cross_reference_print (cite_list[cite_parent_ptr]); - PRINT_LN ("\", which also refers to something"); - mark_warning (); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 282 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - if (( ! all_entries) && (cite_parent_ptr >= old_num_cites) - && (cite_info[cite_parent_ptr] < Min_Crossrefs)) - BEGIN - field_info[field_ptr] = MISSING; - END - END - END - END - INCR (cite_ptr); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 279 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 283 - * ~~~~~~~~~~~~~~~~~~~ - * We remove (and give a warning for) each cite key on the original - * |cite_list| without a corresponding database entry. And we remove any - * entry that was included on |cite_list| only because it was - * cross~referenced, yet was cross~referenced fewer than |min_crossrefs| - * times. Throughout this module, |cite_ptr| points to the next cite key - * to be checked and |cite_xptr| points to the next permanent spot on - * |cite_list|. - ***************************************************************************/ - BEGIN - cite_ptr = 0; - while (cite_ptr < num_cites) - BEGIN - if (type_list[cite_ptr] == EMPTY) - BEGIN - print_missing_entry (CUR_CITE_STR); - END - else if ((all_entries) || (cite_ptr < old_num_cites) - || (cite_info[cite_ptr] >= Min_Crossrefs)) - BEGIN - if (cite_ptr > cite_xptr) - -/*************************************************************************** - * WEB section number: 285 - * ~~~~~~~~~~~~~~~~~~~ - * We have to move to its final resting place all the entry information - * associated with the exact location in |cite_list| of this cite key. - ***************************************************************************/ - BEGIN - cite_list[cite_xptr] = cite_list[cite_ptr]; - type_list[cite_xptr] = type_list[cite_ptr]; - if ( ! find_cite_locs_for_this_cite_ke (cite_list[cite_ptr])) - BEGIN - cite_key_disappeared_confusion (); - END - if (( ! cite_hash_found) || (cite_loc != ilk_info[lc_cite_loc])) - BEGIN - hash_cite_confusion (); - END - ilk_info[cite_loc] = cite_xptr; - field_ptr = cite_xptr * num_fields; - field_end_ptr = field_ptr + num_fields; - tmp_ptr = cite_ptr * num_fields; - while (field_ptr < field_end_ptr) - BEGIN - field_info[field_ptr] = field_info[tmp_ptr]; - INCR (field_ptr); - INCR (tmp_ptr); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 285 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - INCR (cite_xptr); - END - INCR (cite_ptr); - END - num_cites = cite_xptr; - if (all_entries) - -/*************************************************************************** - * WEB section number: 286 - * ~~~~~~~~~~~~~~~~~~~ - * We need this module only when we're including the whole database. - * It's for missing entries whose cite key originally resided in - * |cite_list| at a spot that another cite key (might have) claimed. - ***************************************************************************/ - BEGIN - cite_ptr = all_marker; - while (cite_ptr < old_num_cites) - BEGIN - if ( ! entry_exists[cite_ptr]) - BEGIN - print_missing_entry (cite_info[cite_ptr]); - END - INCR (cite_ptr); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 286 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 283 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 287 - * ~~~~~~~~~~~~~~~~~~~ - * This module initializes all |int_entry_var|s of all entries to 0, the - * value to which all integers are initialized. - ***************************************************************************/ - BEGIN - int_ent_ptr = (num_ent_ints + 1) * (num_cites + 1); - entry_ints = (Integer_T *) mymalloc ((unsigned long) sizeof (Integer_T) - * (unsigned long) int_ent_ptr, "entry_ints"); - while (int_ent_ptr > 0) - BEGIN - DECR (int_ent_ptr); - entry_ints[int_ent_ptr] = 0; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 287 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 288 - * ~~~~~~~~~~~~~~~~~~~ - * This module initializes all |str_entry_var|s of all entries to the - * null string, the value to which all strings are initialized. - ***************************************************************************/ - BEGIN - str_ent_ptr = (num_ent_strs + 1) * (num_cites + 1); - entry_strs = (ASCIICode_T *) mymalloc ((unsigned long) sizeof (ASCIICode_T) - * (unsigned long) (Ent_Str_Size + 1) - * (unsigned long) str_ent_ptr, "entry_strs"); - while (str_ent_ptr > 0) - BEGIN - DECR (str_ent_ptr); - ENTRY_STRS(str_ent_ptr,0) = END_OF_STRING; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 288 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 289 - * ~~~~~~~~~~~~~~~~~~~ - * The array |sorted_cites| initially specifies that the entries are to - * be processed in order of cite-key occurrence. The sort command - * may change this to whatever it likes (which, we hope, is whatever the - * style-designer instructs it to like). We make |sorted_cites| an alias - * to save space; this works fine because we're done with |cite_info|. - ***************************************************************************/ - BEGIN - cite_ptr = 0; - while (cite_ptr < num_cites) - BEGIN - SORTED_CITES[cite_ptr] = cite_ptr; - INCR (cite_ptr); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 289 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 276 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - read_completed = TRUE; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 223 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - buf_ptr2 = sv_ptr1; - last = sv_ptr2; - tmp_ptr = buf_ptr2; - while (tmp_ptr < last) - BEGIN - buffer[tmp_ptr] = sv_buffer[tmp_ptr]; - INCR (tmp_ptr); - END -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 211 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 212 - * ~~~~~~~~~~~~~~~~~~~ - * A reverse command has one argument, a single |built_in| or - * |wiz_defined| function name between braces. Upper/lower cases are - * considered to be the same---all upper-case letters are converted to - * lower case. Also, we must make sure we've already seen a read - * command. - * - * This module reads a |left_brace|, a single function to be iterated in - * reverse, and a |right_brace|. - ***************************************************************************/ -void bst_reverse_command (void) -BEGIN - if ( ! read_seen) - BEGIN - BST_ERR ("Illegal, reverse command before read command"); - END - EAT_BST_WHITE_AND_EOF_CHECK ("reverse"); - BST_GET_AND_CHECK_LEFT_BRACE ("reverse"); - EAT_BST_WHITE_AND_EOF_CHECK ("reverse"); - BST_IDENTIFIER_SCAN ("reverse"); - -/*************************************************************************** - * WEB section number: 213 - * ~~~~~~~~~~~~~~~~~~~ - * Before iterating the function, we must make sure it's a legal one. It - * must exist and be |built_in| or |wiz_defined|. - ***************************************************************************/ - BEGIN - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_TOKEN; - TRACE_PR_LN (" is a to be iterated in reverse function"); - } -#endif /* TRACE */ - - if (bad_argument_token ()) - BEGIN - goto Exit_Label; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 213 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BST_WHITE_AND_EOF_CHECK ("reverse"); - BST_GET_AND_CHECK_RIGHT_BRACE ("reverse"); - -/*************************************************************************** - * WEB section number: 298 - * ~~~~~~~~~~~~~~~~~~~ - * This module iterates a single specified function for all entries - * specified by |cite_list|, but does it in reverse order. - ***************************************************************************/ - BEGIN - init_command_execution (); - mess_with_entries = TRUE; - if (num_cites > 0) - BEGIN - sort_cite_ptr = num_cites; - REPEAT - BEGIN - DECR (sort_cite_ptr); - cite_ptr = SORTED_CITES[sort_cite_ptr]; - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_POOL_STR (hash_text[fn_loc]); - TRACE_PR (" to be iterated in reverse on "); - TRACE_PR_POOL_STR (CUR_CITE_STR); - TRACE_PR_NEWLINE; - } -#endif /* TRACE */ - - execute_fn (fn_loc); - check_command_execution (); - END UNTIL (sort_cite_ptr == 0); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 298 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 212 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 168 - * ~~~~~~~~~~~~~~~~~~~ - * And this one, a |right_brace|. - ***************************************************************************/ -void bst_right_brace_print (void) -BEGIN - PRINT2 ("\"%c\" is missing in command: ", xchr[RIGHT_BRACE]); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 168 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 214 - * ~~~~~~~~~~~~~~~~~~~ - * The sort command has no arguments so there's no more parsing to do, - * but we must make sure we've already seen a read command. - ***************************************************************************/ -void bst_sort_command (void) -BEGIN - if ( ! read_seen) - BEGIN - BST_ERR ("Illegal, sort command before read command"); - END - -/*************************************************************************** - * WEB section number: 299 - * ~~~~~~~~~~~~~~~~~~~ - * This module sorts the entries based on sort.key$; it is a stable - * sort. - ***************************************************************************/ - BEGIN - -#ifdef TRACE - if (Flag_trace) - TRACE_PR_LN ("Sorting the entries"); -#endif /* TRACE */ - - if (num_cites > 1) - BEGIN - quick_sort (0, num_cites - 1); - END - -#ifdef TRACE - if (Flag_trace) - TRACE_PR_LN ("Done sorting"); -#endif /* TRACE */ - - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 299 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 214 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 215 - * ~~~~~~~~~~~~~~~~~~~ - * A strings command has one argument, a list of function names - * between braces (the names are separated by one or more |white_space| - * characters). Upper/lower cases are considered to be the same for - * function names in these lists---all upper-case letters are converted to - * lower case. Each name in this list specifies a |str_global_var|. - * There may be several strings commands in the .bst file. - * - * This module reads a |left_brace|, a list of |str_global_var|s, and a - * |right_brace|. - ***************************************************************************/ -void bst_strings_command (void) -BEGIN - EAT_BST_WHITE_AND_EOF_CHECK ("strings"); - BST_GET_AND_CHECK_LEFT_BRACE ("strings"); - EAT_BST_WHITE_AND_EOF_CHECK ("strings"); - while (SCAN_CHAR != RIGHT_BRACE) - BEGIN - BST_IDENTIFIER_SCAN ("strings"); - -/*************************************************************************** - * WEB section number: 216 - * ~~~~~~~~~~~~~~~~~~~ - * Here we insert the just found |str_global_var| name into the hash - * table, record it as a |str_global_var|, set its pointer into - * |global_strs|, and initialize its value there to the null string. - ***************************************************************************/ - BEGIN - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_TOKEN; - TRACE_PR_LN (" is a string global-variable"); - } -#endif /* TRACE */ - - lower_case (buffer, buf_ptr1, TOKEN_LEN); - fn_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, BST_FN_ILK, - DO_INSERT); - CHECK_FOR_ALREADY_SEEN_FUNCTION (fn_loc); - fn_type[fn_loc] = STR_GLOBAL_VAR; - FN_INFO[fn_loc] = num_glb_strs; - if (num_glb_strs == Max_Glob_Strs) - BEGIN - BIB_XRETALLOC_NOSET ("glb_str_ptr", glb_str_ptr, StrNumber_T, - Max_Glob_Strs, Max_Glob_Strs + MAX_GLOB_STRS); - BIB_XRETALLOC_STRING ("global_strs", global_strs, Glob_Str_Size, - Max_Glob_Strs, Max_Glob_Strs + MAX_GLOB_STRS); - BIB_XRETALLOC ("glb_str_end", glb_str_end, Integer_T, - Max_Glob_Strs, Max_Glob_Strs + MAX_GLOB_STRS); - str_glb_ptr = num_glb_strs; - while (str_glb_ptr < Max_Glob_Strs) - BEGIN - glb_str_ptr[str_glb_ptr] = 0; - glb_str_end[str_glb_ptr] = 0; - INCR (str_glb_ptr); - END - END - INCR (num_glb_strs); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 216 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BST_WHITE_AND_EOF_CHECK ("strings"); - - END - INCR (buf_ptr2); -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 215 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 150 - * ~~~~~~~~~~~~~~~~~~~ - * When there's a harmless error parsing the .bst file (harmless - * syntactically, at least) we give just a |warning_message|. - ***************************************************************************/ -void bst_warn_print (void) -BEGIN - bst_ln_num_print (); - mark_warning (); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 150 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 46 - * ~~~~~~~~~~~~~~~~~~~ - * When a buffer overflows, it's time to complain (and then quit). - ***************************************************************************/ -void buffer_overflow (void) -BEGIN - BIB_XRETALLOC_NOSET ("buffer", buffer, ASCIICode_T, - Buf_Size, Buf_Size + BUF_SIZE); - BIB_XRETALLOC_NOSET ("ex_buf", ex_buf, ASCIICode_T, - Buf_Size, Buf_Size + BUF_SIZE); - BIB_XRETALLOC_NOSET ("name_sep_char", name_sep_char, ASCIICode_T, - Buf_Size, Buf_Size + BUF_SIZE); - BIB_XRETALLOC_NOSET ("name_tok", name_tok, BufPointer_T, - Buf_Size, Buf_Size + BUF_SIZE); - BIB_XRETALLOC_NOSET ("out_buf", out_buf, ASCIICode_T, - Buf_Size, Buf_Size + BUF_SIZE); - BIB_XRETALLOC ("sv_buffer", sv_buffer, ASCIICode_T, - Buf_Size, Buf_Size + BUF_SIZE); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 46 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 335 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure inserts a |built_in| function into the hash table and - * initializes the corresponding pre-defined string (of length at most - * |longest_pds|). The array |FN_INFO| contains a number from 0 through - * the number of |built_in| functions minus 1 (i.e., |num_blt_in_fns - 1| - * if we're keeping statistics); this number is used by a |case| statement - * to execute this function and is used for keeping execution counts when - * keeping statistics. - ***************************************************************************/ -void build_in (PdsType_T pds, PdsLen_T len, - HashLoc_T *fn_hash_loc, BltInRange_T blt_in_num) -BEGIN - pre_define (pds, len, BST_FN_ILK); - *fn_hash_loc = pre_def_loc; - fn_type[*fn_hash_loc] = BUILT_IN; - FN_INFO[*fn_hash_loc] = blt_in_num; - -#ifdef STAT - if (Flag_stats) { - blt_in_loc[blt_in_num] = *fn_hash_loc; - execution_count[blt_in_num] = 0; - } -#endif /* STAT */ - -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 335 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 373 - * ~~~~~~~~~~~~~~~~~~~ - * Another bug complaint. - ***************************************************************************/ -void case_conversion_confusion (void) -BEGIN - CONFUSION ("Unknown type of case conversion"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 373 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 369 - * ~~~~~~~~~~~~~~~~~~~ - * This one makes sure that |brace_level=0| (it's called at a point in a - * string where braces must be balanced). - ***************************************************************************/ -void check_brace_level (StrNumber_T pop_lit_var) -BEGIN - if (brace_level > 0) - BEGIN - braces_unbalanced_complaint (pop_lit_var); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 369 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 138 - * ~~~~~~~~~~~~~~~~~~~ - * Complain if somebody's got a cite fetish. This procedure is called - * when were about to add another cite key to |cite_list|. It assumes - * that |cite_loc| gives the potential cite key's hash table location. - ***************************************************************************/ -void check_cite_overflow (CiteNumber_T last_cite) -BEGIN - if (last_cite == Max_Cites) - BEGIN - BIB_XRETALLOC_NOSET ("cite_info", cite_info, StrNumber_T, - Max_Cites, Max_Cites + MAX_CITES); - BIB_XRETALLOC_NOSET ("cite_list", cite_list, StrNumber_T, - Max_Cites, Max_Cites + MAX_CITES); - BIB_XRETALLOC_NOSET ("entry_exists", entry_exists, Boolean_T, - Max_Cites, Max_Cites + MAX_CITES); - BIB_XRETALLOC ("type_list", type_list, HashPtr2_T, - Max_Cites, Max_Cites + MAX_CITES); - while (last_cite < Max_Cites) - BEGIN - type_list[last_cite] = EMPTY; - cite_info[last_cite] = ANY_VALUE; - INCR (last_cite); - END - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 138 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 317 - * ~~~~~~~~~~~~~~~~~~~ - * At the end of a .bst command-execution we check that the stack and - * |str_pool| are still in good shape. - ***************************************************************************/ -void check_command_execution (void) -BEGIN - if (lit_stk_ptr != 0) - BEGIN - PRINT_LN2 ("ptr=%ld, stack=", (long) lit_stk_ptr); - pop_whole_stack (); - PRINT ("---the literal stack isn't empty"); - bst_ex_warn_print (); - END - if (cmd_str_ptr != str_ptr) - BEGIN - -#ifdef TRACE - if (Flag_trace) - TRACE_PR_LN3 ("Pointer is %ld but should be %ld", (long) str_ptr, - (long) cmd_str_ptr); -#endif /* TRACE */ - - CONFUSION ("Nonempty empty string stack"); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 317 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 226 - * ~~~~~~~~~~~~~~~~~~~ - * Complain if somebody's got a field fetish. - ***************************************************************************/ -void check_field_overflow (Integer_T total_fields) -BEGIN - if (total_fields > Max_Fields) - BEGIN - field_ptr = Max_Fields; - BIB_XRETALLOC ("field_info", field_info, StrNumber_T, - Max_Fields, total_fields + MAX_FIELDS); - /* Initialize to |missing|. */ - while (field_ptr < Max_Fields) - BEGIN - field_info[field_ptr] = MISSING; - INCR (field_ptr); - END - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 226 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 271 - * ~~~~~~~~~~~~~~~~~~~ - * Here's another bug complaint. - ***************************************************************************/ -void cite_key_disappeared_confusion (void) -BEGIN - CONFUSION ("A cite key disappeared"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 271 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 252 - * ~~~~~~~~~~~~~~~~~~~ - * The .bib-specific scanning function |compress_bib_white| skips over - * |white_space| characters within a string until hitting a nonwhite - * character; in fact, it does everything |eat_bib_white_space| does, but - * it also adds a |space| to |field_vl_str|. This function is never - * called if there are no |white_space| characters (or ends-of-line) to be - * scanned (though the associated macro might be). The function returns - * |false| if there is a serious syntax error. - ***************************************************************************/ -Boolean_T compress_bib_white (void) -BEGIN - Boolean_T compress_bib_white; - - compress_bib_white = FALSE; - COPY_CHAR (SPACE); - while ( ! scan_white_space ()) - BEGIN - if ( ! input_ln (CUR_BIB_FILE)) - BEGIN - eat_bib_print (); - goto Exit_Label; - END - INCR (bib_line_num); - buf_ptr2 = 0; - END - compress_bib_white = TRUE; -Exit_Label: DO_NOTHING; - return (compress_bib_white); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 252 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 367 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure complains if the just-encountered |right_brace| would - * make |brace_level| negative. - ***************************************************************************/ -void decr_brace_level (StrNumber_T pop_lit_var) -BEGIN - if (brace_level == 0) - BEGIN - braces_unbalanced_complaint (pop_lit_var); - END - else - BEGIN - DECR (brace_level); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 367 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 229 - * ~~~~~~~~~~~~~~~~~~~ - * It's often illegal to end a .bib command in certain places, and - * this is where we come to check. - ***************************************************************************/ -void eat_bib_print (void) -BEGIN - BIB_ERR (" Illegal end of database file"); -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 229 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 228 - * ~~~~~~~~~~~~~~~~~~~ - * Before we actually start the code for reading a database file, we must - * define this .bib-specific scanning function. It skips over - * |white_space| characters until hitting a nonwhite character or the end - * of the file, respectively returning |true| or |false|. It also updates - * |bib_line_num|, the line counter. - ***************************************************************************/ -Boolean_T eat_bib_white_space (void) -BEGIN - Boolean_T eat_bib_white_space; - - while ( ! scan_white_space ()) - BEGIN - if ( ! input_ln (CUR_BIB_FILE)) - BEGIN - eat_bib_white_space = FALSE; - goto Exit_Label; - END - INCR (bib_line_num); - buf_ptr2 = 0; - END - eat_bib_white_space = TRUE; -Exit_Label: - return (eat_bib_white_space); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 228 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 153 - * ~~~~~~~~~~~~~~~~~~~ - * It's often illegal to end a .bst command in certain places, and - * this is where we come to check. - ***************************************************************************/ -void eat_bst_print (void) -BEGIN - PRINT ("Illegal end of style file in command: "); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 153 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 152 - * ~~~~~~~~~~~~~~~~~~~ - * This .bst-specific scanning function skips over |white_space| - * characters (and comments) until hitting a nonwhite character or the end - * of the file, respectively returning |true| or |false|. It also updates - * |bst_line_num|, the line counter. - ***************************************************************************/ -Boolean_T eat_bst_white_space (void) -BEGIN - Boolean_T eat_bst_white_space; - - LOOP - BEGIN - if (scan_white_space ()) - BEGIN - if (SCAN_CHAR != COMMENT) - BEGIN - eat_bst_white_space = TRUE; - goto Exit_Label; - END - END - if ( ! input_ln (bst_file)) - BEGIN - eat_bst_white_space = FALSE; - goto Exit_Label; - END - INCR (bst_line_num); - buf_ptr2 = 0; - END -Exit_Label: - return (eat_bst_white_space); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 152 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 418 - * ~~~~~~~~~~~~~~~~~~~ - * This function looks at the string in |ex_buf|, starting at - * |ex_buf_xptr| and ending just before |ex_buf_ptr|, and it returns - * |true| if there are |enough_chars|, where a special character (even if - * it's missing its matching |right_brace|) counts as a single charcter. - * This procedure is called only for strings that don't have too many - * |right_brace|s. - ***************************************************************************/ -Boolean_T enough_text_chars (BufPointer_T enough_chars) -BEGIN - Boolean_T enough_text_chars; - num_text_chars = 0; - ex_buf_yptr = ex_buf_xptr; - while ((ex_buf_yptr < ex_buf_ptr) && (num_text_chars < enough_chars)) - BEGIN - INCR (ex_buf_yptr); - if (ex_buf[ex_buf_yptr - 1] == LEFT_BRACE) - BEGIN - INCR (brace_level); - if ((brace_level == 1) && (ex_buf_yptr < ex_buf_ptr)) - BEGIN - if (ex_buf[ex_buf_yptr] == BACKSLASH) - BEGIN - INCR (ex_buf_yptr); - while ((ex_buf_yptr < ex_buf_ptr) && (brace_level > 0)) - BEGIN - if (ex_buf[ex_buf_yptr] == RIGHT_BRACE) - BEGIN - DECR (brace_level); - END - else if (ex_buf[ex_buf_yptr] == LEFT_BRACE) - BEGIN - INCR (brace_level); - END - INCR (ex_buf_yptr); - END - END - END - END - else if (ex_buf[ex_buf_yptr - 1] == RIGHT_BRACE) - BEGIN - DECR (brace_level); - END - INCR (num_text_chars); - END - if (num_text_chars < enough_chars) - BEGIN - enough_text_chars = FALSE; - END - else - BEGIN - enough_text_chars = TRUE; - END - return (enough_text_chars); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 418 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ diff --git a/Build/source/texk/bibtexu/bibtex-2.c b/Build/source/texk/bibtexu/bibtex-2.c deleted file mode 100644 index 5280e408d05..00000000000 --- a/Build/source/texk/bibtexu/bibtex-2.c +++ /dev/null @@ -1,3623 +0,0 @@ -/*- -****************************************************************************** -****************************************************************************** -** -** MODULE -** -** $RCSfile: bibtex-2.c,v $ -** $Revision: 3.71 $ -** $Date: 1996/08/18 20:47:30 $ -** -** DESCRIPTION -** -** A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x, -** Unix and VMS. This C language implementation is based on the -** original WEB source but it has been enhanced to support 8-bit input -** characters and a very large processing capacity. -** -** For documentation describing how to use and build this program, -** see the 00README.TXT file that accompanies this distribution. -** -** MODULE CONTENTS -** -** This is the second of 4 source modules for BibTeX. The source has -** been split into 4 parts so that some of the more primitive editors -** can cope. This code mimics the BibTeX WEB source as closely as -** possible and there should be NO system dependent code in any of the -** bibtex-#.c modules. -** -** The functions defined in this module are: -** -** execute_fn -** figure_out_the_formatted_name -** find_cite_locs_for_this_cite_ke -** get_aux_command_and_process -** get_bib_command_or_entry_and_pr -** get_bst_command_and_process -** get_the_top_level_aux_file_name -** hash_cite_confusion -** id_scanning_confusion -** illegl_literal_confusion -** init_command_execution -** initialize -** input_ln -** int_to_ASCII -** last_check_for_aux_errors -** less_than -** lower_case -** macro_warn_print -** make_string -** mark_error -** mark_fatal -** mark_warning -** name_scan_for_and -** non_existent_cross_reference_er -** out_pool_str -** output_bbl_line -** out_token -** pool_overflow -** pop_lit_stk -** pop_the_aux_stack -** pop_top_and_print -** pop_whole_stack -** -** AUTHORS -** -** Original WEB translation to C, conversion to "big" (32-bit) capacity, -** addition of run-time selectable capacity and 8-bit support extensions -** by: -** -** Niel Kempson -** Snowy Owl Systems Limited, Cheltenham, England -** E-mail: kempson@snowyowl.co.uk -** -** 8-bit support extensions also by: -** -** Alejandro Aguilar-Sierra -** Centro de Ciencias de la Atm\'osfera, -** Universidad Nacional Aut\'onoma de M\'exico, M\'exico -** E-mail: asierra@servidor.unam.mx -** -** COPYRIGHT -** -** This implementation copyright (c) 1991-1995 by Niel Kempson -** and copyright (c) 1995 by Alejandro Aguilar-Sierra. -** -** This program is free software; you can redistribute it and/or -** modify it under the terms of the GNU General Public License as -** published by the Free Software Foundation; either version 1, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -** General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -** -** In other words, you are welcome to use, share and improve this -** program. You are forbidden to forbid anyone else to use, share -** and improve what you give them. Help stamp out software-hoarding! -** -** ACKNOWLEDGEMENT -** -** The original BibTeX was written by Oren Patashnik using Donald -** Knuth's WEB system. This format produces a PASCAL program for -** execution and a TeX documented version of the source code. This -** program started as a (manual) translation of the WEB source into C. -** -** CHANGE LOG -** -** $Log: bibtex-2.c,v $ -** Revision 3.71 1996/08/18 20:47:30 kempson -** Official release 3.71 (see HISTORY file for details). -** -** Revision 3.70 1996/04/08 10:08:40 kempson -** Final documentation & cosmetic changes for official release 3.70. -** -** Revision 3.6 1995/10/21 22:19:33 kempson -** Removed previous WEB-imposed limit on the maximum value of Hash_Prime. -** -** Revision 3.5 1995/09/24 20:44:37 kempson -** Many changes for final beta test version. -** -** Revision 3.4 1995/04/09 22:15:39 kempson -** Placed under RCS control -** -****************************************************************************** -****************************************************************************** -*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "sysdep.h" -#include "bibtex.h" -#include "datatype.h" -#include "gblprocs.h" -#include "gblvars.h" -#include "utils.h" -#include "version.h" - - -/*************************************************************************** - * WEB section number: 325 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure executes a single specified function; it is the single - * execution-primitive that does everything (except windows, and it takes - * Tuesdays off). - ***************************************************************************/ -void execute_fn (HashLoc_T ex_fn_loc) -BEGIN - -/*************************************************************************** - * WEB section number: 343 - * ~~~~~~~~~~~~~~~~~~~ - * Now it's time to declare some things for executing |built_in| - * functions only. These (and only these) variables are used - * recursively, so they can't be global. - ***************************************************************************/ - Integer_T r_pop_lt1, - r_pop_lt2; - StkType_T r_pop_tp1, - r_pop_tp2; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 343 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - WizFnLoc_T wiz_ptr; - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR ("execute_fn `"); - TRACE_PR_POOL_STR (hash_text[ex_fn_loc]); - TRACE_PR_LN ("'"); - } -#endif /* TRACE */ - - switch (fn_type[ex_fn_loc]) - BEGIN - case BUILT_IN: -/*************************************************************************** - * WEB section number: 341 - * ~~~~~~~~~~~~~~~~~~~ - * This module branches to the code for the appropriate |built_in| - * function. Only three---call.type$, if$, and while$---do a recursive call. - ***************************************************************************/ - BEGIN - -#ifdef STAT - if (Flag_stats) - INCR (execution_count[FN_INFO[ex_fn_loc]]); -#endif /* STAT */ - - switch (FN_INFO[ex_fn_loc]) - BEGIN - case N_EQUALS: - x_equals (); - break; - case N_GREATER_THAN: - x_greater_than (); - break; - case N_LESS_THAN: - x_less_than (); - break; - case N_PLUS: - x_plus (); - break; - case N_MINUS: - x_minus (); - break; - case N_CONCATENATE: - x_concatenate (); - break; - case N_GETS: - x_gets (); - break; - case N_ADD_PERIOD: - x_add_period (); - break; - case N_CALL_TYPE: - -/*************************************************************************** - * WEB section number: 363 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function call.type$ executes the function - * specified in |type_list| for this entry unless it's |undefined|, in - * which case it executes the default function default.type defined - * in the .bst file, or unless it's |empty|, in which case it does - * nothing. - ***************************************************************************/ - BEGIN - if ( ! mess_with_entries) - BEGIN - bst_cant_mess_with_entries_prin (); - END - else if (type_list[cite_ptr] == UNDEFINED) - BEGIN - execute_fn (b_default); - END - else if (type_list[cite_ptr] == EMPTY) - BEGIN - DO_NOTHING; - END - else - BEGIN - execute_fn (type_list[cite_ptr]); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 363 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case N_CHANGE_CASE: - x_change_case (); - break; - case N_CHR_TO_INT: - x_chr_to_int (); - break; - case N_CITE: - x_cite (); - break; - case N_DUPLICATE: - x_duplicate (); - break; - case N_EMPTY: - x_empty (); - break; - case N_FORMAT_NAME: - x_format_name (); - break; - case N_IF: - -/*************************************************************************** - * WEB section number: 421 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function if$ pops the top three literals (they - * are two function literals and an integer literal, in that order); if - * the integer is greater than 0, it executes the second literal, else it - * executes the first. If any of the types is incorrect, it complains - * but does nothing else. - ***************************************************************************/ - BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - pop_lit_stk (&pop_lit2, &pop_typ2); - pop_lit_stk (&pop_lit3, &pop_typ3); - if (pop_typ1 != STK_FN) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_FN); - END - else if (pop_typ2 != STK_FN) - BEGIN - print_wrong_stk_lit (pop_lit2, pop_typ2, STK_FN); - END - else if (pop_typ3 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit3, pop_typ3, STK_INT); - END - else if (pop_lit3 > 0) - BEGIN - execute_fn (pop_lit2); - END - else - BEGIN - execute_fn (pop_lit1); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 421 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case N_INT_TO_CHR: - x_int_to_chr (); - break; - case N_INT_TO_STR: - x_int_to_str (); - break; - case N_MISSING: - x_missing (); - break; - case N_NEWLINE: - -/*************************************************************************** - * WEB section number: 425 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function newline$ writes whatever has - * accumulated in the output buffer |out_buf| onto the .bbl file. - ***************************************************************************/ - BEGIN - output_bbl_line (); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 425 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case N_NUM_NAMES: - x_num_names (); - break; - case N_POP: - -/*************************************************************************** - * WEB section number: 428 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function pop$ pops the top of the stack but - * doesn't print it. - ***************************************************************************/ - BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 428 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case N_PREAMBLE: - x_preamble (); - break; - case N_PURIFY: - x_purify (); - break; - case N_QUOTE: - x_quote (); - break; - case N_SKIP: - -/*************************************************************************** - * WEB section number: 435 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function skip$ is a no-op. - ***************************************************************************/ - BEGIN - DO_NOTHING; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 435 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case N_STACK: - -/*************************************************************************** - * WEB section number: 436 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function stack$ pops and prints the whole stack; it's - * meant to be used for style designers while debugging. - ***************************************************************************/ - BEGIN - pop_whole_stack (); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 436 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case N_SUBSTRING: - x_substring (); - break; - case N_SWAP: - x_swap (); - break; - case N_TEXT_LENGTH: - x_text_length (); - break; - case N_TEXT_PREFIX: - x_text_prefix (); - break; - case N_TOP_STACK: - -/*************************************************************************** - * WEB section number: 446 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function top$ pops and prints the top of the - * stack. - ***************************************************************************/ - BEGIN - pop_top_and_print (); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 446 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case N_TYPE: - x_type (); - break; - case N_WARNING: - x_warning (); - break; - case N_WHILE: - -/*************************************************************************** - * WEB section number: 449 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function while$ pops the top two (function) - * literals, and keeps executing the second as long as the (integer) - * value left on the stack by executing the first is greater than 0. If - * either type is incorrect, it complains but does nothing else. - ***************************************************************************/ - BEGIN - pop_lit_stk (&r_pop_lt1, &r_pop_tp1); - pop_lit_stk (&r_pop_lt2, &r_pop_tp2); - if (r_pop_tp1 != STK_FN) - BEGIN - print_wrong_stk_lit (r_pop_lt1, r_pop_tp1, STK_FN); - END - else if (r_pop_tp2 != STK_FN) - BEGIN - print_wrong_stk_lit (r_pop_lt2, r_pop_tp2, STK_FN); - END - else - BEGIN - LOOP - BEGIN - execute_fn (r_pop_lt2); - pop_lit_stk (&pop_lit1, &pop_typ1); - if (pop_typ1 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_INT); - goto End_While_Label; - END - else if (pop_lit1 > 0) - BEGIN - execute_fn (r_pop_lt1); - END - else - BEGIN - goto End_While_Label; - END - END - END -End_While_Label: DO_NOTHING; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 449 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case N_WIDTH: - x_width (); - break; - case N_WRITE: - x_write (); - break; - default: - CONFUSION ("Unknown built-in function"); - break; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 341 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case WIZ_DEFINED: - -/*************************************************************************** - * WEB section number: 326 - * ~~~~~~~~~~~~~~~~~~~ - * To execute a |wiz_defined| function, we just execute all those - * functions in its definition, except that the special marker - * |quote_next_fn| means we push the next function onto the stack. - ***************************************************************************/ - BEGIN - wiz_ptr = FN_INFO[ex_fn_loc]; - while (wiz_functions[wiz_ptr] != END_OF_DEF) - BEGIN - if (wiz_functions[wiz_ptr] != QUOTE_NEXT_FN) - BEGIN - execute_fn (wiz_functions[wiz_ptr]); - END - else - BEGIN - INCR (wiz_ptr); - push_lit_stk (wiz_functions[wiz_ptr], STK_FN); - END - INCR (wiz_ptr); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 326 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case INT_LITERAL: - push_lit_stk (FN_INFO[ex_fn_loc], STK_INT); - break; - case STR_LITERAL: - push_lit_stk (hash_text[ex_fn_loc], STK_STR); - break; - case FIELD: - -/*************************************************************************** - * WEB section number: 327 - * ~~~~~~~~~~~~~~~~~~~ - * This module pushes the string given by the field onto the literal - * stack unless it's |missing|, in which case it pushes a special value - * onto the stack. - ***************************************************************************/ - BEGIN - if ( ! mess_with_entries) - BEGIN - bst_cant_mess_with_entries_prin (); - END - else - BEGIN - field_ptr = (cite_ptr * num_fields) + FN_INFO[ex_fn_loc]; - if (field_info[field_ptr] == MISSING) - BEGIN - push_lit_stk (hash_text[ex_fn_loc], STK_FIELD_MISSING); - END - else - BEGIN - push_lit_stk (field_info[field_ptr], STK_STR); - END - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 327 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case INT_ENTRY_VAR: - -/*************************************************************************** - * WEB section number: 328 - * ~~~~~~~~~~~~~~~~~~~ - * This module pushes the integer given by an |int_entry_var| onto the - * literal stack. - ***************************************************************************/ - BEGIN - if ( ! mess_with_entries) - BEGIN - bst_cant_mess_with_entries_prin (); - END - else - BEGIN - push_lit_stk (entry_ints[(cite_ptr * num_ent_ints) - + FN_INFO[ex_fn_loc]], STK_INT); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 328 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case STR_ENTRY_VAR: - -/*************************************************************************** - * WEB section number: 329 - * ~~~~~~~~~~~~~~~~~~~ - * This module adds the string given by a |str_entry_var| to |str_pool| - * via the execution buffer and pushes it onto the literal stack. - ***************************************************************************/ - BEGIN - if ( ! mess_with_entries) - BEGIN - bst_cant_mess_with_entries_prin (); - END - else - BEGIN - str_ent_ptr = (cite_ptr * num_ent_strs) + FN_INFO[ex_fn_loc]; - ex_buf_ptr = 0; - while (ENTRY_STRS(str_ent_ptr, ex_buf_ptr) != END_OF_STRING) - BEGIN - APPEND_EX_BUF_CHAR (ENTRY_STRS(str_ent_ptr, ex_buf_ptr)); - END - ex_buf_length = ex_buf_ptr; - add_pool_buf_and_push (); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 329 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case INT_GLOBAL_VAR: - push_lit_stk (FN_INFO[ex_fn_loc], STK_INT); - break; - case STR_GLOBAL_VAR: - -/*************************************************************************** - * WEB section number: 330 - * ~~~~~~~~~~~~~~~~~~~ - * This module pushes the string given by a |str_global_var| onto the - * literal stack, but it copies the string to |str_pool| (character by - * character) only if it has to---it BEGIN\it doesn't\/END have to if the - * string is static (that is, if the string isn't at the top, temporary - * part of the string pool). - ***************************************************************************/ - BEGIN - str_glb_ptr = FN_INFO[ex_fn_loc]; - if (glb_str_ptr[str_glb_ptr] > 0) - BEGIN - push_lit_stk (glb_str_ptr[str_glb_ptr], STK_STR); - END - else - BEGIN - STR_ROOM (glb_str_end[str_glb_ptr]); - glob_chr_ptr = 0; - while (glob_chr_ptr < glb_str_end[str_glb_ptr]) - BEGIN - APPEND_CHAR (GLOBAL_STRS(str_glb_ptr, glob_chr_ptr)); - INCR (glob_chr_ptr); - END - push_lit_stk (make_string (), STK_STR); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 330 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - default: - unknwn_function_class_confusion (); - break; - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 325 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 420 - * ~~~~~~~~~~~~~~~~~~~ - * This is a procedure so that |x_format_name| is smaller. - ***************************************************************************/ -void figure_out_the_formatted_name (void) -BEGIN - -/*************************************************************************** - * WEB section number: 402 - * ~~~~~~~~~~~~~~~~~~~ - * This module uses the information in |pop_lit1| to format the name. - * Everything at |sp_brace_level = 0| is copied verbatim to the formatted - * string; the rest is described in the succeeding modules. - ***************************************************************************/ - BEGIN - ex_buf_ptr = 0; - sp_brace_level = 0; - sp_ptr = str_start[pop_lit1]; - sp_end = str_start[pop_lit1 + 1]; - while (sp_ptr < sp_end) - BEGIN - if (str_pool[sp_ptr] == LEFT_BRACE) - BEGIN - INCR (sp_brace_level); - INCR (sp_ptr); - -/*************************************************************************** - * WEB section number: 403 - * ~~~~~~~~~~~~~~~~~~~ - * When we arrive here we're at |sp_brace_level = 1|, just past the - * |left_brace|. Letters at this |sp_brace_level| other than those - * denoting the parts of the name (i.e., the first letters of `first,' - * `last,' `von,' and `jr,' ignoring case) are illegal. We do two passes - * over this group; the first determines whether we're to output - * anything, and, if we are, the second actually outputs it. - ***************************************************************************/ - BEGIN - sp_xptr1 = sp_ptr; - alpha_found = FALSE; - double_letter = FALSE; - end_of_group = FALSE; - to_be_written = TRUE; - while (( ! end_of_group) && (sp_ptr < sp_end)) - BEGIN - if (lex_class[str_pool[sp_ptr]] == ALPHA) - BEGIN - INCR (sp_ptr); - -/*************************************************************************** - * WEB section number: 405 - * ~~~~~~~~~~~~~~~~~~~ - * We won't output anything for this part of the name if this is a second - * occurrence of an |sp_brace_level = 1| letter, if it's an illegal - * letter, or if there are no tokens corresponding to this part. We also - * determine if we're we to output complete tokens (indicated by a double - * letter). - ***************************************************************************/ - BEGIN - if (alpha_found) - BEGIN - brace_lvl_one_letters_complaint (); - to_be_written = FALSE; - END - else - BEGIN - switch (str_pool[sp_ptr - 1]) - BEGIN - case 'f': - case 'F': - -/*************************************************************************** - * WEB section number: 407 - * ~~~~~~~~~~~~~~~~~~~ - * Here we set pointers into |name_tok| and note whether we'll be dealing - * with a full first-name tokens (|double_letter = true|) or - * abbreviations (|double_letter = false|). - ***************************************************************************/ - BEGIN - cur_token = first_start; - last_token = first_end; - if (cur_token == last_token) - BEGIN - to_be_written = FALSE; - END - if ((str_pool[sp_ptr] == 'f') - || (str_pool[sp_ptr] == 'F')) - BEGIN - double_letter = TRUE; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 407 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case 'v': - case 'V': - -/*************************************************************************** - * WEB section number: 408 - * ~~~~~~~~~~~~~~~~~~~ - * The same as above but for von-name tokens. - ***************************************************************************/ - BEGIN - cur_token = von_start; - last_token = von_end; - if (cur_token == last_token) - BEGIN - to_be_written = FALSE; - END - if ((str_pool[sp_ptr] == 'v') - || (str_pool[sp_ptr] == 'V')) - BEGIN - double_letter = TRUE; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 408 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case 'l': - case 'L': - -/*************************************************************************** - * WEB section number: 409 - * ~~~~~~~~~~~~~~~~~~~ - * The same as above but for last-name tokens. - ***************************************************************************/ - BEGIN - cur_token = von_end; - last_token = last_end; - if (cur_token == last_token) - BEGIN - to_be_written = FALSE; - END - if ((str_pool[sp_ptr] == 'l') - || (str_pool[sp_ptr] == 'L')) - BEGIN - double_letter = TRUE; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 409 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case 'j': - case 'J': - -/*************************************************************************** - * WEB section number: 410 - * ~~~~~~~~~~~~~~~~~~~ - * The same as above but for jr-name tokens. - ***************************************************************************/ - BEGIN - cur_token = last_end; - last_token = jr_end; - if (cur_token == last_token) - BEGIN - to_be_written = FALSE; - END - if ((str_pool[sp_ptr] == 'j') - || (str_pool[sp_ptr] == 'J')) - BEGIN - double_letter = TRUE; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 410 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - default: - brace_lvl_one_letters_complaint (); - to_be_written = FALSE; - break; - END - if (double_letter) - BEGIN - INCR (sp_ptr); - END - END - alpha_found = TRUE; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 405 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - else if (str_pool[sp_ptr] == RIGHT_BRACE) - BEGIN - DECR (sp_brace_level); - INCR (sp_ptr); - end_of_group = TRUE; - END - else if (str_pool[sp_ptr] == LEFT_BRACE) - BEGIN - INCR (sp_brace_level); - INCR (sp_ptr); - skip_stuff_at_sp_brace_level_gr (); - END - else - BEGIN - INCR (sp_ptr); - END - END - if ((end_of_group) && (to_be_written)) - BEGIN - -/*************************************************************************** - * WEB section number: 411 - * ~~~~~~~~~~~~~~~~~~~ - * This is the second pass over this part of the name; here we actually - * write stuff out to |ex_buf|. - ***************************************************************************/ - ex_buf_xptr = ex_buf_ptr; - sp_ptr = sp_xptr1; - sp_brace_level = 1; - while (sp_brace_level > 0) - BEGIN - if ((lex_class[str_pool[sp_ptr]] == ALPHA) - && (sp_brace_level == 1)) - BEGIN - INCR (sp_ptr); - -/*************************************************************************** - * WEB section number: 412 - * ~~~~~~~~~~~~~~~~~~~ - * When we come here, |sp_ptr| is just past the letter indicating the - * part of the name for which we're about to output tokens. When we - * leave, it's at the first character of the rest of the group. - ***************************************************************************/ - BEGIN - if (double_letter) - BEGIN - INCR (sp_ptr); - END - use_default = TRUE; - sp_xptr2 = sp_ptr; - if (str_pool[sp_ptr] == LEFT_BRACE) - BEGIN - use_default = FALSE; - INCR (sp_brace_level); - INCR (sp_ptr); - sp_xptr1 = sp_ptr; - skip_stuff_at_sp_brace_level_gr (); - sp_xptr2 = sp_ptr - 1; - END - -/*************************************************************************** - * WEB section number: 413 - * ~~~~~~~~~~~~~~~~~~~ - * Here, for each token in this part, we output either a full or an - * abbreviated token and the inter-token string for all but the last - * token of this part. - ***************************************************************************/ - BEGIN - while (cur_token < last_token) - BEGIN - if (double_letter) - -/*************************************************************************** - * WEB section number: 414 - * ~~~~~~~~~~~~~~~~~~~ - * Here we output all the characters in the token, verbatim. - ***************************************************************************/ - BEGIN - name_bf_ptr = name_tok[cur_token]; - name_bf_xptr = name_tok[cur_token + 1]; - if (ex_buf_length + (name_bf_xptr - name_bf_ptr) - > Buf_Size) - BEGIN - buffer_overflow (); - END - while (name_bf_ptr < name_bf_xptr) - BEGIN - APPEND_EX_BUF_CHAR (NAME_BUF[name_bf_ptr]); - INCR (name_bf_ptr); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 414 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - else - -/*************************************************************************** - * WEB section number: 415 - * ~~~~~~~~~~~~~~~~~~~ - * Here we output the first alphabetic or special character of the token; - * brace level is irrelevant for an alphabetic (but not a special) - * character. - ***************************************************************************/ - BEGIN - name_bf_ptr = name_tok[cur_token]; - name_bf_xptr = name_tok[cur_token + 1]; - while (name_bf_ptr < name_bf_xptr) - BEGIN -#ifdef UTF_8 -/* -For output the first character which is encodage UTF-8, we sould discuter different length of character. 23/sep/2009 -*/ - if((lex_class[NAME_BUF[name_bf_ptr]] != WHITE_SPACE) && (NAME_BUF[name_bf_ptr] != LEFT_BRACE)) - BEGIN - DO_UTF8(NAME_BUF[name_bf_ptr], - APPEND_EX_BUF_CHAR_AND_CHECK (NAME_BUF[name_bf_ptr]), - APPEND_EX_BUF_CHAR_AND_CHECK (NAME_BUF[name_bf_ptr]); - APPEND_EX_BUF_CHAR_AND_CHECK (NAME_BUF[name_bf_ptr+1]), - APPEND_EX_BUF_CHAR_AND_CHECK (NAME_BUF[name_bf_ptr]); - APPEND_EX_BUF_CHAR_AND_CHECK (NAME_BUF[name_bf_ptr+1]); - APPEND_EX_BUF_CHAR_AND_CHECK (NAME_BUF[name_bf_ptr+2]), - APPEND_EX_BUF_CHAR_AND_CHECK (NAME_BUF[name_bf_ptr]); - APPEND_EX_BUF_CHAR_AND_CHECK (NAME_BUF[name_bf_ptr+1]); - APPEND_EX_BUF_CHAR_AND_CHECK (NAME_BUF[name_bf_ptr+2]); - APPEND_EX_BUF_CHAR_AND_CHECK (NAME_BUF[name_bf_ptr+3])); -#else - if (lex_class[NAME_BUF[name_bf_ptr]] == ALPHA) - BEGIN - APPEND_EX_BUF_CHAR_AND_CHECK ( - NAME_BUF[name_bf_ptr]); -#endif - goto Loop_Exit_Label; - END - else if ((NAME_BUF[name_bf_ptr] == LEFT_BRACE) - && ((name_bf_ptr + 1) < name_bf_xptr)) - BEGIN - if (NAME_BUF[name_bf_ptr + 1] == BACKSLASH) - -/*************************************************************************** - * WEB section number: 416 - * ~~~~~~~~~~~~~~~~~~~ - * We output a special character here even if the user has been silly - * enough to make it nonalphabetic (and even if the user has been sillier - * still by not having a matching |right_brace|). - ***************************************************************************/ - BEGIN - if ((ex_buf_ptr + 2) > Buf_Size) - BEGIN - buffer_overflow (); - END - APPEND_EX_BUF_CHAR (LEFT_BRACE); - APPEND_EX_BUF_CHAR (BACKSLASH); - name_bf_ptr = name_bf_ptr + 2; - nm_brace_level = 1; - while ((name_bf_ptr < name_bf_xptr) - && (nm_brace_level > 0)) - BEGIN - if (NAME_BUF[name_bf_ptr] == RIGHT_BRACE) - BEGIN - DECR (nm_brace_level); - END - else if (NAME_BUF[name_bf_ptr] == LEFT_BRACE) - BEGIN - INCR (nm_brace_level); - END - APPEND_EX_BUF_CHAR_AND_CHECK ( - NAME_BUF[name_bf_ptr]); - INCR (name_bf_ptr); - END - goto Loop_Exit_Label; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 416 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - INCR (name_bf_ptr); - END -Loop_Exit_Label: DO_NOTHING; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 415 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - INCR (cur_token); - if (cur_token < last_token) - -/*************************************************************************** - * WEB section number: 417 - * ~~~~~~~~~~~~~~~~~~~ - * Here we output either the .bst given string if it exists, or else - * the .bib |sep_char| if it exists, or else the default string. A - * |tie| is the default space character between the last two tokens of - * the name part, and between the first two tokens if the first token is - * short enough; otherwise, a |space| is the default. - ***************************************************************************/ - BEGIN - if (use_default) - BEGIN - if ( ! double_letter) - BEGIN - APPEND_EX_BUF_CHAR_AND_CHECK (PERIOD); - END - if (lex_class[name_sep_char[cur_token]] - == SEP_CHAR) - BEGIN - APPEND_EX_BUF_CHAR_AND_CHECK ( - name_sep_char[cur_token]); - END - else if ((cur_token == (last_token - 1)) - || ( ! enough_text_chars (LONG_TOKEN))) - BEGIN - APPEND_EX_BUF_CHAR_AND_CHECK (TIE); - END - else - BEGIN - APPEND_EX_BUF_CHAR_AND_CHECK (SPACE); - END - END - else - BEGIN - if ((ex_buf_length + (sp_xptr2 - sp_xptr1)) - > Buf_Size) - BEGIN - buffer_overflow (); - END - sp_ptr = sp_xptr1; - while (sp_ptr < sp_xptr2) - BEGIN - APPEND_EX_BUF_CHAR (str_pool[sp_ptr]); - INCR (sp_ptr); - END - END - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 417 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 413 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - if ( ! use_default) - BEGIN - sp_ptr = sp_xptr2 + 1; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 412 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - else if (str_pool[sp_ptr] == RIGHT_BRACE) - BEGIN - DECR (sp_brace_level); - INCR (sp_ptr); - if (sp_brace_level > 0) - BEGIN - APPEND_EX_BUF_CHAR_AND_CHECK (RIGHT_BRACE); - END - END - else if (str_pool[sp_ptr] == LEFT_BRACE) - BEGIN - INCR (sp_brace_level); - INCR (sp_ptr); - APPEND_EX_BUF_CHAR_AND_CHECK (LEFT_BRACE); - END - else - BEGIN - APPEND_EX_BUF_CHAR_AND_CHECK (str_pool[sp_ptr]); - INCR (sp_ptr); - END - END - if (ex_buf_ptr > 0) - BEGIN - if (ex_buf[ex_buf_ptr - 1] == TIE) - -/*************************************************************************** - * WEB section number: 419 - * ~~~~~~~~~~~~~~~~~~~ - * If the last character output for this name part is a |tie| but the - * previous character it isn't, we're dealing with a discretionary |tie|; - * thus we replace it by a |space| if there are enough characters in the - * rest of the name part. - ***************************************************************************/ - BEGIN - DECR (ex_buf_ptr); - if (ex_buf[ex_buf_ptr - 1] == TIE) - BEGIN - DO_NOTHING; - END - else if ( ! enough_text_chars (LONG_NAME)) - BEGIN - INCR (ex_buf_ptr); - END - else - BEGIN - APPEND_EX_BUF_CHAR (SPACE); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 419 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 411 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 403 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - else if (str_pool[sp_ptr] == RIGHT_BRACE) - BEGIN - braces_unbalanced_complaint (pop_lit1); - INCR (sp_ptr); - END - else - BEGIN - APPEND_EX_BUF_CHAR_AND_CHECK (str_pool[sp_ptr]); - INCR (sp_ptr); - END - END - if (sp_brace_level > 0) - BEGIN - braces_unbalanced_complaint (pop_lit1); - END - ex_buf_length = ex_buf_ptr; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 402 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 420 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 59 - * ~~~~~~~~~~~~~~~~~~~ - * Yet another complaint-before-quiting. - * - * REMOVED: |file_nm_size_overflow|. - ***************************************************************************/ - -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 59 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 278 - * ~~~~~~~~~~~~~~~~~~~ - * Occasionally we need to figure out the hash-table location of a given - * cite-key string and its lower-case equivalent. This function does - * that. To perform the task it needs to borrow a buffer, a need that - * gives rise to the alias kludge---it helps make the stack space not - * overflow on some machines (and while it's at it, it'll borrow a - * pointer, too). Finally, the function returns |true| if the cite key - * exists on |cite_list|, and its sets |cite_hash_found| according to - * whether or not it found the actual version (before |lower_case|ing) of - * the cite key; however, its raison d'etre - * (literally, ``to eat a raisin'') is to compute |cite_loc| and - * |lc_cite_loc|. - ***************************************************************************/ -Boolean_T find_cite_locs_for_this_cite_ke (StrNumber_T cite_str) -BEGIN - Boolean_T find_cite_locs_for_this_cite_ke; - - EX_BUF5_PTR = 0; - tmp_ptr = str_start[cite_str]; - tmp_end_ptr = str_start[cite_str + 1]; - while (tmp_ptr < tmp_end_ptr) - BEGIN - EX_BUF5[EX_BUF5_PTR] = str_pool[tmp_ptr]; - INCR (EX_BUF5_PTR); - INCR (tmp_ptr); - END - cite_loc = str_lookup (ex_buf, 0, LENGTH (cite_str), CITE_ILK, DONT_INSERT); - cite_hash_found = hash_found; - lower_case (EX_BUF5, 0, LENGTH (cite_str)); - lc_cite_loc = str_lookup (EX_BUF5, 0, LENGTH (cite_str), LC_CITE_ILK, - DONT_INSERT); - if (hash_found) - BEGIN - find_cite_locs_for_this_cite_ke = TRUE; - END - else - BEGIN - find_cite_locs_for_this_cite_ke = FALSE; - END - return (find_cite_locs_for_this_cite_ke); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 278 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 116 - * ~~~~~~~~~~~~~~~~~~~ - * We're not at the end of an .aux file, so we see if the current line - * might be a command of interest. A command of interest will be a line - * without blanks, consisting of a command name, a |left_brace|, one or - * more arguments separated by commas, and a |right_brace|. - ***************************************************************************/ -void get_aux_command_and_process (void) -BEGIN - buf_ptr2 = 0; - if ( ! scan1 (LEFT_BRACE)) - BEGIN - goto Exit_Label; - END - command_num = ilk_info[str_lookup (buffer, buf_ptr1, TOKEN_LEN, - AUX_COMMAND_ILK, DONT_INSERT)]; - if (hash_found) - BEGIN - switch (command_num) - BEGIN - case N_AUX_BIBDATA: - aux_bib_data_command (); - break; - case N_AUX_BIBSTYLE: - aux_bib_style_command (); - break; - case N_AUX_CITATION: - aux_citation_command (); - break; - case N_AUX_INPUT: - aux_input_command (); - break; - default: - CONFUSION ("Unknown auxiliary-file command"); - break; - END - END -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 116 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 236 - * ~~~~~~~~~~~~~~~~~~~ - * This module either reads a database entry, whose three main components - * are an entry type, a database key, and a list of fields, or it reads a - * .bib command, whose structure is command dependent and explained - * later. - ***************************************************************************/ -void get_bib_command_or_entry_and_pr (void) -BEGIN - at_bib_command = FALSE; - -/*************************************************************************** - * WEB section number: 237 - * ~~~~~~~~~~~~~~~~~~~ - * This module skips over everything until hitting an |at_sign| or the - * end of the file. It also updates |bib_line_num|, the line counter. - ***************************************************************************/ - while ( ! scan1 (AT_SIGN)) - BEGIN - if ( ! input_ln (CUR_BIB_FILE)) - BEGIN - goto Exit_Label; - END - INCR (bib_line_num); - buf_ptr2 = 0; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 237 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 238 - * ~~~~~~~~~~~~~~~~~~~ - * This module reads an |at_sign| and an entry type (like `book' or - * `article') or a .bib command. If it's an entry type, it must be - * defined in the .bst file if this entry is to be included in the - * reference list. - ***************************************************************************/ - BEGIN - if (SCAN_CHAR != AT_SIGN) - BEGIN - CONFUSION2 ("An \"%c\" disappeared", xchr[AT_SIGN]); - END - INCR (buf_ptr2); - EAT_BIB_WHITE_AND_EOF_CHECK; - scan_identifier (LEFT_BRACE, LEFT_PAREN, LEFT_PAREN); - BIB_IDENTIFIER_SCAN_CHECK ("an entry type"); - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_TOKEN; - TRACE_PR_LN (" is an entry type or a database-file command"); - } -#endif /* TRACE */ - - lower_case (buffer, buf_ptr1, TOKEN_LEN); - command_num = ilk_info[str_lookup (buffer, buf_ptr1, TOKEN_LEN, - BIB_COMMAND_ILK, DONT_INSERT)]; - if (hash_found) - -/*************************************************************************** - * WEB section number: 239 - * ~~~~~~~~~~~~~~~~~~~ - * Here we determine which .bib command we're about to process, then - * go to it. - ***************************************************************************/ - BEGIN - at_bib_command = TRUE; - switch (command_num) - BEGIN - case N_BIB_COMMENT: - -/*************************************************************************** - * WEB section number: 241 - * ~~~~~~~~~~~~~~~~~~~ - * The comment command is implemented for SCRIBE compatibility. It's - * not really needed because \BibTeX\ treats (flushes) everything not - * within an entry as a comment anyway. - ***************************************************************************/ - BEGIN - goto Exit_Label; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 239 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - case N_BIB_PREAMBLE: - -/*************************************************************************** - * WEB section number: 242 - * ~~~~~~~~~~~~~~~~~~~ - * The preamble command lets a user have \TeX\ stuff inserted (by the - * standard styles, at least) directly into the .bbl file. It is - * intended primarily for allowing \TeX\ macro definitions used within - * the bibliography entries (for better sorting, for example). One - * preamble command per .bib file should suffice. - * - * A preamble command has either braces or parentheses as outer - * delimiters. Inside is the preamble string, which has the same syntax - * as a field value: a nonempty list of field tokens separated by - * |concat_char|s. There are three types of field tokens---nonnegative - * numbers, macro names, and delimited strings. - * - * This module does all the scanning (that's not subcontracted), but the - * .bib-specific scanning function - * |scan_and_store_the_field_value_and_eat_white| actually stores the - * value. - ***************************************************************************/ - BEGIN - if (preamble_ptr == Max_Bib_Files) - BEGIN - BIB_XRETALLOC_NOSET ("bib_file", bib_file, AlphaFile_T, - Max_Bib_Files, Max_Bib_Files + MAX_BIB_FILES); - BIB_XRETALLOC_NOSET ("bib_list", bib_list, StrNumber_T, - Max_Bib_Files, Max_Bib_Files + MAX_BIB_FILES); - BIB_XRETALLOC ("s_preamble", s_preamble, StrNumber_T, - Max_Bib_Files, Max_Bib_Files + MAX_BIB_FILES); - END - EAT_BIB_WHITE_AND_EOF_CHECK; - if (SCAN_CHAR == LEFT_BRACE) - BEGIN - right_outer_delim = RIGHT_BRACE; - END - else if (SCAN_CHAR == LEFT_PAREN) - BEGIN - right_outer_delim = RIGHT_PAREN; - END - else - BEGIN - BIB_ONE_OF_TWO_EXPECTED_ERR (LEFT_BRACE, LEFT_PAREN); - END - INCR (buf_ptr2); - EAT_BIB_WHITE_AND_EOF_CHECK; - store_field = TRUE; - if ( ! scan_and_store_the_field_value ()) - BEGIN - goto Exit_Label; - END - if (SCAN_CHAR != right_outer_delim) - BEGIN - BIB_ERR2 ("Missing \"%c\" in preamble command", - xchr[right_outer_delim]); - END - INCR (buf_ptr2); - goto Exit_Label; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 242 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - break; - case N_BIB_STRING: - -/*************************************************************************** - * WEB section number: 243 - * ~~~~~~~~~~~~~~~~~~~ - * The string command is implemented both for SCRIBE compatibility - * and for allowing a user: to override a .bst-file macro - * command, to define one that the .bst file doesn't, or to engage in - * good, wholesome, typing laziness. - * - * The string command does mostly the same thing as the - * .bst-file's macro command (but the syntax is different and the - * string command compresses |white_space|). In fact, later in this - * program, the term ``macro'' refers to either a .bst ``macro'' or a - * .bib ``string'' (when it's clear from the context that it's not - * a WEB macro). - * - * A string command has either braces or parentheses as outer - * delimiters. Inside is the string's name (it must be a legal - * identifier, and case differences are ignored---all upper-case letters - * are converted to lower case), then an |equals_sign|, and the string's - * definition, which has the same syntax as a field value: a nonempty - * list of field tokens separated by |concat_char|s. There are three - * types of field tokens---nonnegative numbers, macro names, and - * delimited strings. - ***************************************************************************/ - BEGIN - EAT_BIB_WHITE_AND_EOF_CHECK; - -/*************************************************************************** - * WEB section number: 244 - * ~~~~~~~~~~~~~~~~~~~ - * This module reads a left outer-delimiter and a string name. - ***************************************************************************/ - BEGIN - if (SCAN_CHAR == LEFT_BRACE) - BEGIN - right_outer_delim = RIGHT_BRACE; - END - else if (SCAN_CHAR == LEFT_PAREN) - BEGIN - right_outer_delim = RIGHT_PAREN; - END - else - BEGIN - BIB_ONE_OF_TWO_EXPECTED_ERR (LEFT_BRACE, LEFT_PAREN); - END - INCR (buf_ptr2); - EAT_BIB_WHITE_AND_EOF_CHECK; - scan_identifier (EQUALS_SIGN, EQUALS_SIGN, EQUALS_SIGN); - BIB_IDENTIFIER_SCAN_CHECK ("a string name"); - -/*************************************************************************** - * WEB section number: 245 - * ~~~~~~~~~~~~~~~~~~~ - * This module marks this string as |macro_ilk|; the commented-out code - * will give a warning message when overwriting a previously defined - * macro. - ***************************************************************************/ - BEGIN -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_TOKEN; - TRACE_PR_LN (" is a database-defined macro"); - } -#endif /* TRACE */ - - lower_case (buffer, buf_ptr1, TOKEN_LEN); - cur_macro_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, - MACRO_ILK, DO_INSERT); - ilk_info[cur_macro_loc] = hash_text[cur_macro_loc]; - /*------------------------------------------------------------------- - * if (hash_found) - * BEGIN - * MACRO_NAME_WARNING ("having its definition overwritten"); - * END - *------------------------------------------------------------------*/ - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 245 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 244 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BIB_WHITE_AND_EOF_CHECK; - -/*************************************************************************** - * WEB section number: 246 - * ~~~~~~~~~~~~~~~~~~~ - * This module skips over the |equals_sign|, reads and stores the list of - * field tokens that defines this macro (compressing |white_space|), and - * reads a |right_outer_delim|. - ***************************************************************************/ - BEGIN - if (SCAN_CHAR != EQUALS_SIGN) - BEGIN - BIB_EQUALS_SIGN_EXPECTED_ERR; - END - INCR (buf_ptr2); - EAT_BIB_WHITE_AND_EOF_CHECK; - store_field = TRUE; - if ( ! scan_and_store_the_field_value ()) - BEGIN - goto Exit_Label; - END - if (SCAN_CHAR != right_outer_delim) - BEGIN - BIB_ERR2 ("Missing \"%c\" in string command", - xchr[right_outer_delim]); - END - INCR (buf_ptr2); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 246 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - goto Exit_Label; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 243 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - default: - bib_cmd_confusion (); - break; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 239 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - else - BEGIN - entry_type_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, BST_FN_ILK, - DONT_INSERT); - if (( ! hash_found) || (fn_type[entry_type_loc] != WIZ_DEFINED)) - BEGIN - type_exists = FALSE; - END - else - BEGIN - type_exists = TRUE; - END - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 238 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BIB_WHITE_AND_EOF_CHECK; - -/*************************************************************************** - * WEB section number: 266 - * ~~~~~~~~~~~~~~~~~~~ - * And now, back to processing an entry (rather than a command). This - * module reads a left outer-delimiter and a database key. - ***************************************************************************/ - BEGIN - if (SCAN_CHAR == LEFT_BRACE) - BEGIN - right_outer_delim = RIGHT_BRACE; - END - else if (SCAN_CHAR == LEFT_PAREN) - BEGIN - right_outer_delim = RIGHT_PAREN; - END - else - BEGIN - BIB_ONE_OF_TWO_EXPECTED_ERR (LEFT_BRACE, LEFT_PAREN); - END - INCR (buf_ptr2); - EAT_BIB_WHITE_AND_EOF_CHECK; - if (right_outer_delim == RIGHT_PAREN) - BEGIN - if (scan1_white (COMMA)) - BEGIN - DO_NOTHING; - END - END - else if (scan2_white (COMMA, RIGHT_BRACE)); - BEGIN - DO_NOTHING; - -/*************************************************************************** - * WEB section number: 267 - * ~~~~~~~~~~~~~~~~~~~ - * The lower-case version of this database key must correspond to one in - * |cite_list|, or else |all_entries| must be |true|, if this entry is to - * be included in the reference list. Accordingly, this module sets - * |store_entry|, which determines whether the relevant information for - * this entry is stored. The alias kludge helps make the stack space not - * overflow on some machines. - ***************************************************************************/ - BEGIN -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_TOKEN; - TRACE_PR_LN (" is a database key"); - } -#endif /* TRACE */ - - tmp_ptr = buf_ptr1; - while (tmp_ptr < buf_ptr2) - BEGIN - EX_BUF3[tmp_ptr] = buffer[tmp_ptr]; - INCR (tmp_ptr); - END - lower_case (EX_BUF3, buf_ptr1, TOKEN_LEN); - if (all_entries) - BEGIN - lc_cite_loc = str_lookup (EX_BUF3, buf_ptr1, TOKEN_LEN, LC_CITE_ILK, - DO_INSERT); - END - else - BEGIN - lc_cite_loc = str_lookup (EX_BUF3, buf_ptr1, TOKEN_LEN, LC_CITE_ILK, - DONT_INSERT); - END - if (hash_found) - BEGIN - entry_cite_ptr = ilk_info[ilk_info[lc_cite_loc]]; - -/*************************************************************************** - * WEB section number: 268 - * ~~~~~~~~~~~~~~~~~~~ - * It's illegal to have two (or more) entries with the same database key - * (even if there are case differrences), and we skip the rest of the - * entry for such a repeat occurrence. Also, we make this entry's - * database key the official |cite_list| key if it's on |cite_list| only - * because of cross references. - ***************************************************************************/ - BEGIN - if (( ! all_entries) || (entry_cite_ptr < all_marker) - || (entry_cite_ptr >= old_num_cites)) - BEGIN - if (type_list[entry_cite_ptr] == EMPTY) - BEGIN - -/*************************************************************************** - * WEB section number: 269 - * ~~~~~~~~~~~~~~~~~~~ - * An entry that's on |cite_list| only because of cross referencing must - * have its database key (rather than one of the crossref keys) as - * the official |cite_list| string. Here's where we assure that. The - * variable |hash_found| is |true| upon entrance to and exit from this - * module. - ***************************************************************************/ - BEGIN - if (( ! all_entries) && (entry_cite_ptr >= old_num_cites)) - BEGIN - cite_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, - CITE_ILK, DO_INSERT); - if ( ! hash_found) - BEGIN - ilk_info[lc_cite_loc] = cite_loc; - ilk_info[cite_loc] = entry_cite_ptr; - cite_list[entry_cite_ptr] = hash_text[cite_loc]; - hash_found = TRUE; - END - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 269 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - goto First_Time_Entry_Label; - END - END - else if ( ! entry_exists[entry_cite_ptr]) - BEGIN - -/*************************************************************************** - * WEB section number: 270 - * ~~~~~~~~~~~~~~~~~~~ - * This module, a simpler version of the - * |find_cite_locs_for_this_cite_key| function, exists primarily to - * compute |lc_xcite_loc|. When this code is executed we have - * |(all_entries) and (entry_cite_ptr >= all_marker) and (not - * entry_exists[entry_cite_ptr])|. The alias kludge helps make the stack - * space not overflow on some machines. - ***************************************************************************/ - BEGIN - EX_BUF4_PTR = 0; - tmp_ptr = str_start[cite_info[entry_cite_ptr]]; - tmp_end_ptr = str_start[cite_info[entry_cite_ptr] + 1]; - while (tmp_ptr < tmp_end_ptr) - BEGIN - EX_BUF4[EX_BUF4_PTR] = str_pool[tmp_ptr]; - INCR (EX_BUF4_PTR); - INCR (tmp_ptr); - END - lower_case (EX_BUF4, 0, LENGTH (cite_info[entry_cite_ptr])); - lc_xcite_loc = str_lookup (EX_BUF4, 0, - LENGTH (cite_info[entry_cite_ptr]), - LC_CITE_ILK, DONT_INSERT); - if ( ! hash_found) - BEGIN - cite_key_disappeared_confusion (); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 270 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - if (lc_xcite_loc == lc_cite_loc) - BEGIN - goto First_Time_Entry_Label; - END - END - if (type_list[entry_cite_ptr] == EMPTY) - BEGIN - CONFUSION ("The cite list is messed up"); - END - BIB_ERR ("Repeated entry"); -First_Time_Entry_Label: DO_NOTHING; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 268 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - store_entry = TRUE; - if (all_entries) - -/*************************************************************************** - * WEB section number: 272 - * ~~~~~~~~~~~~~~~~~~~ - * This module, which gets executed only when |all_entries| is |true|, - * does one of three things, depending on whether or not, and where, the - * cite key appears on |cite_list|: If it's on |cite_list| before - * |all_marker|, there's nothing to be done; if it's after |all_marker|, - * it must be reinserted (at the current place) and we must note that its - * corresponding entry exists; and if it's not on |cite_list| at all, it - * must be inserted for the first time. The |goto| construct must stay - * as is, partly because some \PASCAL\ compilers might complain if - * ``|and|'' were to connect the two boolean expressions (since - * |entry_cite_ptr| could be uninitialized when |hash_found| is |false|). - ***************************************************************************/ - BEGIN - if (hash_found) - BEGIN - if (entry_cite_ptr < all_marker) - BEGIN - goto Cite_Already_Set_Label; - END - else - BEGIN - entry_exists[entry_cite_ptr] = TRUE; - cite_loc = ilk_info[lc_cite_loc]; - END - END - else - BEGIN - cite_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, CITE_ILK, - DO_INSERT); - if (hash_found) - BEGIN - hash_cite_confusion (); - END - END - entry_cite_ptr = cite_ptr; - add_database_cite (&cite_ptr); -Cite_Already_Set_Label: DO_NOTHING; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 272 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - else if ( ! hash_found) - BEGIN - store_entry = FALSE; - END - if (store_entry) - -/*************************************************************************** - * WEB section number: 273 - * ~~~~~~~~~~~~~~~~~~~ - * We must give a warning if this entry type doesn't exist. Also, we - * point the appropriate entry of |type_list| to the entry type just read - * above. - * - * For SCRIBE compatibility, the code to give a warning for a case - * mismatch between a cite key and a database key has been commented out. - * In fact, SCRIBE is the reason that it doesn't produce an error message - * outright. (Note: Case mismatches between two cite keys produce - * full-blown errors.) - ***************************************************************************/ - BEGIN - /*---------------------------------------------------------------------- - * dummy_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, CITE_ILK, - * DONT_INSERT); - * if ( ! hash_found) - * BEGIN - * PRINT ("Warning--case mismatch, database key \""); - * PRINT_TOKEN; - * PRINT ("\", cite key \""); - * PRINT_POOL_STR (cite_list[entry_cite_ptr]); - * BIB_WARN_NEWLINE ("\""); - * END - *---------------------------------------------------------------------*/ - if (type_exists) - BEGIN - type_list[entry_cite_ptr] = entry_type_loc; - END - else - BEGIN - type_list[entry_cite_ptr] = UNDEFINED; - PRINT ("Warning--entry type for \""); - PRINT_TOKEN; - BIB_WARN_NEWLINE ("\" isn't style-file defined"); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 273 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 267 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 266 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BIB_WHITE_AND_EOF_CHECK; - -/*************************************************************************** - * WEB section number: 274 - * ~~~~~~~~~~~~~~~~~~~ - * This module reads a |comma| and a field as many times as it can, and - * then reads a |right_outer_delim|, ending the current entry. - ***************************************************************************/ - BEGIN - while (SCAN_CHAR != right_outer_delim) - BEGIN - if (SCAN_CHAR != COMMA) - BEGIN - BIB_ONE_OF_TWO_EXPECTED_ERR (COMMA, right_outer_delim); - END - INCR (buf_ptr2); - EAT_BIB_WHITE_AND_EOF_CHECK; - if (SCAN_CHAR == right_outer_delim) - BEGIN - goto Loop_Exit_Label; - END - -/*************************************************************************** - * WEB section number: 275 - * ~~~~~~~~~~~~~~~~~~~ - * This module reads a field name; its contents won't be stored unless it - * was declared in the .bst file and |store_entry = true|. - ***************************************************************************/ - BEGIN - scan_identifier (EQUALS_SIGN, EQUALS_SIGN, EQUALS_SIGN); - BIB_IDENTIFIER_SCAN_CHECK ("a field name"); - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_TOKEN; - TRACE_PR_LN (" is a field name"); - } -#endif /* TRACE */ - - store_field = FALSE; - if (store_entry) - BEGIN - lower_case (buffer, buf_ptr1, TOKEN_LEN); - field_name_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, - BST_FN_ILK, DONT_INSERT); - if (hash_found) - BEGIN - if (fn_type[field_name_loc] == FIELD) - BEGIN - store_field = TRUE; - END - END - END - EAT_BIB_WHITE_AND_EOF_CHECK; - if (SCAN_CHAR != EQUALS_SIGN) - BEGIN - BIB_EQUALS_SIGN_EXPECTED_ERR; - END - INCR (buf_ptr2); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 275 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - EAT_BIB_WHITE_AND_EOF_CHECK; - if ( ! scan_and_store_the_field_value ()) - BEGIN - goto Exit_Label; - END - END -Loop_Exit_Label: DO_NOTHING; - INCR (buf_ptr2); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 274 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 236 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - -/*************************************************************************** - * WEB section number: 154 - * ~~~~~~~~~~~~~~~~~~~ - * We must attend to a few details before getting to work on this .bst - * command. - ***************************************************************************/ -void get_bst_command_and_process (void) -BEGIN - if ( ! scan_alpha ()) - BEGIN - BST_ERR2 ("\"%c\"can't start a style-file command", xchr[SCAN_CHAR]); - END - lower_case (buffer, buf_ptr1, TOKEN_LEN); - command_num = ilk_info[str_lookup (buffer, buf_ptr1, TOKEN_LEN, - BST_COMMAND_ILK, DONT_INSERT)]; - if ( ! hash_found) - BEGIN - PRINT_TOKEN; - BST_ERR (" is an illegal style-file command"); - END - -/*************************************************************************** - * WEB section number: 155 - * ~~~~~~~~~~~~~~~~~~~ - * Here we determine which .bst command we're about to process, and - * then go to it. - ***************************************************************************/ - switch (command_num) - BEGIN - case N_BST_ENTRY: - bst_entry_command (); - break; - case N_BST_EXECUTE: - bst_execute_command (); - break; - case N_BST_FUNCTION: - bst_function_command (); - break; - case N_BST_INTEGERS: - bst_integers_command (); - break; - case N_BST_ITERATE: - bst_iterate_command (); - break; - case N_BST_MACRO: - bst_macro_command (); - break; - case N_BST_READ: - bst_read_command (); - break; - case N_BST_REVERSE: - bst_reverse_command (); - break; - case N_BST_SORT: - bst_sort_command (); - break; - case N_BST_STRINGS: - bst_strings_command (); - break; - default: - CONFUSION ("Unknown style-file command"); - break; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 155 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 154 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 100 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure consists of a loop that reads and processes a (nonnull) - * .aux file name. It's this module and the next two that must be - * changed on those systems using command-line arguments. Note: The - * |TERM_OUT| and |term_in| files are system dependent. - * - * This procedure now does almost nothing because the command line has - * already been parsed and checked for us. - ***************************************************************************/ -void get_the_top_level_aux_file_name (void) -BEGIN - -/*************************************************************************** - * WEB section number: 101 - * ~~~~~~~~~~~~~~~~~~~ - * The switch |check_cmnd_line| tells us whether we're to check for a - * possible command-line argument. - * - * This procedure now does nothing because the command line has already - * been parsed and checked for us. - ***************************************************************************/ - Boolean_T check_cmnd_line; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 101 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - check_cmnd_line = TRUE; - LOOP - BEGIN - if (check_cmnd_line) - -/*************************************************************************** - * WEB section number: 102 - * ~~~~~~~~~~~~~~~~~~~ - * Here's where we do the real command line work. Actually, the command - * line has already been parsed for us and the .aux file name stored in - * Str_Auxfile. If an .aux file was not specified, BibTeX will have - * already stopped after issuing a "Usage" error. - ***************************************************************************/ - BEGIN - /* - ** Leave room for the extension and the null byte at the end. - */ - aux_name_length = strlen (Str_auxfile); - name_of_file = (unsigned char *) mymalloc (aux_name_length + 5, "name_of_file"); - strncpy ((char *) name_of_file, Str_auxfile, aux_name_length); - - /* - ** If the auxilliary file was specified with the ".aux" part already - ** appended, we strip it off here. - */ - if (aux_name_length > 4) { - if ((Str_auxfile[aux_name_length-4] == '.') - && ((Str_auxfile[aux_name_length-3] == 'a') || (Str_auxfile[aux_name_length-3] == 'A')) - && ((Str_auxfile[aux_name_length-2] == 'u') || (Str_auxfile[aux_name_length-2] == 'U')) - && ((Str_auxfile[aux_name_length-1] == 'x') || (Str_auxfile[aux_name_length-1] == 'X'))) - aux_name_length -= 4; - } - - name_of_file[aux_name_length] = 0; - END - -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 102 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - -/*************************************************************************** - * WEB section number: 103 - * ~~~~~~~~~~~~~~~~~~~ - * Here we orchestrate this .aux name's handling: we add the various - * extensions, try to open the files with the resulting name, and - * store the name strings we'll need later. - ***************************************************************************/ - BEGIN - -/*************************************************************************** - * WEB section number: 106 - * ~~~~~~~~~~~~~~~~~~~ - * We must make sure the (top-level) .aux, .blg, and .bbl - * files can be opened. - ***************************************************************************/ - BEGIN - name_length = aux_name_length; - add_extension (s_aux_extension); - aux_ptr = 0; - if ( ! a_open_in (&CUR_AUX_FILE, AUX_FILE_SEARCH_PATH)) - BEGIN - SAM_YOU_MADE_THE_FILE_NAME_WRON; - END - - name_length = aux_name_length; - add_extension (s_log_extension); - if ( ! a_open_out (&log_file)) - BEGIN - SAM_YOU_MADE_THE_FILE_NAME_WRON; - END - - name_length = aux_name_length; - add_extension (s_bbl_extension); - if ( ! a_open_out (&bbl_file)) - BEGIN - SAM_YOU_MADE_THE_FILE_NAME_WRON; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 106 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 107 - * ~~~~~~~~~~~~~~~~~~~ - * This code puts the .aux file name, both with and without the - * extension, into the hash table, and it initializes |aux_list|. Note - * that all previous top-level .aux-file stuff must have been - * successful. - ***************************************************************************/ - BEGIN - name_length = aux_name_length; - add_extension (s_aux_extension); - name_ptr = 1; - while (name_ptr <= name_length) - BEGIN - buffer[name_ptr] = xord[name_of_file[name_ptr - 1]]; - INCR (name_ptr); - END - top_lev_str = hash_text[str_lookup (buffer, 1, aux_name_length, - TEXT_ILK, DO_INSERT)]; - CUR_AUX_STR = hash_text[str_lookup (buffer, 1, name_length, - AUX_FILE_ILK, DO_INSERT)]; - if (hash_found) - BEGIN - -#ifdef TRACE - if (Flag_trace) - print_aux_name (); -#endif /* TRACE */ - - CONFUSION ("Already encountered auxiliary file"); - END - CUR_AUX_LINE = 0; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 107 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - goto Aux_Found_Label; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 103 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -Aux_Not_Found_Label: check_cmnd_line = FALSE; - mark_fatal (); - debug_msg (DBG_MISC, - "calling longjmp (Close_Up_Shop_Flag) ... "); - longjmp (Close_Up_Shop_Flag, 1); - - END -Aux_Found_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 100 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 137 - * ~~~~~~~~~~~~~~~~~~~ - * Here's a serious complaint (that is, a bug) concerning hash problems. - * This is the first of several similar bug-procedures that exist only - * because they save space. - ***************************************************************************/ -void hash_cite_confusion (void) -BEGIN - CONFUSION ("Cite hash error"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 137 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - -/*************************************************************************** - * WEB section number: 165 - * ~~~~~~~~~~~~~~~~~~~ - * Here's another bug. - ***************************************************************************/ -void id_scanning_confusion (void) -BEGIN - CONFUSION ("Identifier scanning error"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 165 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 310 - * ~~~~~~~~~~~~~~~~~~~ - * More bug complaints, this time about bad literals. - ***************************************************************************/ -void illegl_literal_confusion (void) -BEGIN - CONFUSION ("Illegal literal type"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 310 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 316 - * ~~~~~~~~~~~~~~~~~~~ - * This module executes a single specified function once. It can't do - * anything with the entries. - ***************************************************************************/ -void init_command_execution (void) -BEGIN - lit_stk_ptr = 0; - cmd_str_ptr = str_ptr; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 316 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - -/*************************************************************************** - * WEB section number: 13 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure gets things started properly. - ***************************************************************************/ -void initialize (void) -BEGIN -/*************************************************************************** - * WEB section number: 23 - * ~~~~~~~~~~~~~~~~~~~ - ***************************************************************************/ - short i; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 23 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 66 - * ~~~~~~~~~~~~~~~~~~~ - ***************************************************************************/ - HashLoc_T k; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 66 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - -/*************************************************************************** - * WEB section number: 17 - * ~~~~~~~~~~~~~~~~~~~ - * Each digit-value of |bad| has a specific meaning. - ***************************************************************************/ - bad = 0; - - if (MIN_PRINT_LINE < 3) - bad = 1; - - if (MAX_PRINT_LINE <= MIN_PRINT_LINE) - bad = 10 * bad + 2; - - if (MAX_PRINT_LINE >= Buf_Size) - bad = 10 * bad + 3; - - if (Hash_Prime < 128) - bad = 10 * bad + 4; - - if (Hash_Prime > Hash_Size) - bad = 10 * bad + 5; - - /* - ** The original WEB version of BibTeX imposed a maximum value of - ** 16320 on Hash_Prime. A WEB constant was defined: - ** - ** MAX_HASH_VALUE = (Hash_Prime + Hash_Prime - 2 + 127) - ** - ** but, because WEB constants are limited to 32767, Hash_Prime was - ** consequently limited to a maximum of (32767 + 2 - 127) / 2 = 16321. - ** - ** We're using C #defines, so that limit doesn't apply. The - ** following original sanity check is therefore commented out. - ** - ** if (Hash_Prime >= (16384 - 64)) - ** bad = 10 * bad + 6; - */ - - if (Max_Strings > Hash_Size) - bad = 10 * bad + 7; - - if (Max_Cites > Max_Strings) - bad = 10 * bad + 8; - - /* - ** The following checks have been removed because - ** Buf_Size can be dynamically changed, whereas - ** Ent_Str_Size and Glob_Str_Size are maximum values - ** which are constants. - ** - ** if (Ent_Str_Size > Buf_Size) - ** bad = 10 * bad + 9; - ** - ** if (Glob_Str_Size > Buf_Size) - ** bad = 100 * bad + 11; - */ - -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 17 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 302 - * ~~~~~~~~~~~~~~~~~~~ - ***************************************************************************/ -#if (SHORT_LIST < ((2 * END_OFFSET) + 2)) - bad = 100 * bad + 22; -#endif /* (SHORT_LIST < ((2 * END_OFFSET) + 2)) */ -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 302 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - if (bad > 0) - BEGIN - FPRINTF (TERM_OUT, "%ld is a bad bad\n", (long) bad); - debug_msg (DBG_MISC, "calling longjmp (Exit_Program_Flag) ... "); - longjmp (Exit_Program_Flag, 1); - END - -/*************************************************************************** - * WEB section number: 20 - * ~~~~~~~~~~~~~~~~~~~ - * The |err_count| gets set or reset when |history| first changes to - * |warning_message| or |error_message|, so we don't need to initialize - * it. - ***************************************************************************/ - history = SPOTLESS; - -/*************************************************************************** - * WEB section number: 25 - * ~~~~~~~~~~~~~~~~~~~ - * Since we are assuming that our \PASCAL\ system is able to read and write the - * visible characters of standard ASCII (although not necessarily using the - * ASCII codes to represent them), the following assignment statements - * initialize - * most of the |xchr| array properly, without needing any system-dependent - * changes. On the other hand, it is possible to implement \TeX\ with - * less complete character sets, and in such cases it will be necessary to - * change something here. - ***************************************************************************/ - xchr[0040] = ' '; - xchr[0041] = '!'; - xchr[0042] = '"'; - xchr[0043] = '#'; - xchr[0044] = '$'; - xchr[0045] = '%'; - xchr[0046] = '&'; - xchr[0047] = '\''; - xchr[0050] = '('; - xchr[0051] = ')'; - xchr[0052] = '*'; - xchr[0053] = '+'; - xchr[0054] = ','; - xchr[0055] = '-'; - xchr[0056] = '.'; - xchr[0057] = '/'; - xchr[0060] = '0'; - xchr[0061] = '1'; - xchr[0062] = '2'; - xchr[0063] = '3'; - xchr[0064] = '4'; - xchr[0065] = '5'; - xchr[0066] = '6'; - xchr[0067] = '7'; - xchr[0070] = '8'; - xchr[0071] = '9'; - xchr[0072] = ':'; - xchr[0073] = ';'; - xchr[0074] = '<'; - xchr[0075] = '='; - xchr[0076] = '>'; - xchr[0077] = '?'; - xchr[0100] = '@'; - xchr[0101] = 'A'; - xchr[0102] = 'B'; - xchr[0103] = 'C'; - xchr[0104] = 'D'; - xchr[0105] = 'E'; - xchr[0106] = 'F'; - xchr[0107] = 'G'; - xchr[0110] = 'H'; - xchr[0111] = 'I'; - xchr[0112] = 'J'; - xchr[0113] = 'K'; - xchr[0114] = 'L'; - xchr[0115] = 'M'; - xchr[0116] = 'N'; - xchr[0117] = 'O'; - xchr[0120] = 'P'; - xchr[0121] = 'Q'; - xchr[0122] = 'R'; - xchr[0123] = 'S'; - xchr[0124] = 'T'; - xchr[0125] = 'U'; - xchr[0126] = 'V'; - xchr[0127] = 'W'; - xchr[0130] = 'X'; - xchr[0131] = 'Y'; - xchr[0132] = 'Z'; - xchr[0133] = '['; - xchr[0134] = '\\'; - xchr[0135] = ']'; - xchr[0136] = '^'; - xchr[0137] = '_'; - xchr[0140] = '`'; - xchr[0141] = 'a'; - xchr[0142] = 'b'; - xchr[0143] = 'c'; - xchr[0144] = 'd'; - xchr[0145] = 'e'; - xchr[0146] = 'f'; - xchr[0147] = 'g'; - xchr[0150] = 'h'; - xchr[0151] = 'i'; - xchr[0152] = 'j'; - xchr[0153] = 'k'; - xchr[0154] = 'l'; - xchr[0155] = 'm'; - xchr[0156] = 'n'; - xchr[0157] = 'o'; - xchr[0160] = 'p'; - xchr[0161] = 'q'; - xchr[0162] = 'r'; - xchr[0163] = 's'; - xchr[0164] = 't'; - xchr[0165] = 'u'; - xchr[0166] = 'v'; - xchr[0167] = 'w'; - xchr[0170] = 'x'; - xchr[0171] = 'y'; - xchr[0172] = 'z'; - xchr[0173] = '{'; - xchr[0174] = '|'; - xchr[0175] = '}'; - xchr[0176] = '~'; - xchr[0000] = ' '; - xchr[0177] = ' '; - - -#ifdef SUPPORT_8BIT -/* -** Full 8Bit Support Note [ASIERRA95]: -** BibTeX just must recognize characters greater than 127. -** for (i=128; i<=255; i++) -** xchr [i] = (unsigned char) i; -*/ -#endif /* SUPPORT_8BIT */ - -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 25 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 27 - * ~~~~~~~~~~~~~~~~~~~ - * The ASCII code is ``standard'' only to a certain extent, since many - * computer installations have found it advantageous to have ready access - * to more than 94 printing characters. Appendix C of The \TeX book - * gives a complete specification of the intended correspondence between - * characters and \TeX's internal representation. - * - * If \TeX\ is being used - * on a garden-variety \PASCAL\ for which only standard ASCII - * codes will appear in the input and output files, it doesn't really matter - * what codes are specified in |xchr[1..@'37]|, but the safest policy is to - * blank everything out by using the code shown below. - * - * However, other settings of |xchr| will make \TeX\ more friendly on - * computers that have an extended character set, so that users can type things - * like `\.^^Z' instead of `\ne'. At MIT, for example, it would be more - * appropriate to substitute the code - * - * for i:=1 to '37 do xchr[i]:=chr(i); - * - * \TeX's character set is essentially the same as MIT's, even with respect to - * characters less than~@'40. People with extended character sets can - * assign codes arbitrarily, giving an |xchr| equivalent to whatever - * characters the users of \TeX\ are allowed to have in their input files. - * It is best to make the codes correspond to the intended interpretations as - * shown in Appendix~C whenever possible; but this is not necessary. For - * example, in countries with an alphabet of more than 26 letters, it is - * usually best to map the additional letters into codes less than~@'40. - ***************************************************************************/ - for (i=1; i<=0037; i++) - BEGIN - xchr[i] = ' '; - END - xchr[TAB] = CHR (TAB); -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 27 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 28 - * ~~~~~~~~~~~~~~~~~~~ - * This system-independent code makes the |xord| array contain a suitable - * inverse to the information in |xchr|. Note that if |xchr[i]=xchr[j]| - * where |i<j<@'177|, the value of |xord[xchr[i]]| will turn out to be - * |j| or more; hence, standard ASCII code numbers will be used instead - * of codes below @'40 in case there is a coincidence. - ***************************************************************************/ - for (i=FIRST_TEXT_CHAR; i<=LAST_TEXT_CHAR; i++) - BEGIN - xord[CHR (i)] = INVALID_CODE; - END - - for (i=1; i<=0176; i++) - BEGIN - xord[xchr[i]] = i; - END - -#ifdef SUPPORT_8BIT -/* -** if (!Flag_7bit) -** for (i=128; i<=LAST_ASCII_CHAR; i++) -** BEGIN -** xord[xchr[i]] = i; -** END -*/ -#endif /* SUPPORT_8BIT */ - -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 28 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 32 - * ~~~~~~~~~~~~~~~~~~~ - * Now we initialize the system-dependent |lex_class| array. The |tab| - * character may be system dependent. Note that the order of these - * assignments is important here. - ***************************************************************************/ - for (i=0; i<=0177; i++) - BEGIN - lex_class[i] = OTHER_LEX; - END - - for (i=0; i<=0037; i++) - BEGIN - lex_class[i] = ILLEGAL; - END - - lex_class[INVALID_CODE] = ILLEGAL; - lex_class[TAB] = WHITE_SPACE; - lex_class[SPACE] = WHITE_SPACE; - lex_class[TIE] = SEP_CHAR; - lex_class[HYPHEN] = SEP_CHAR; - - for (i=0060; i<=0071; i++) - BEGIN - lex_class[i] = NUMERIC; - END - - for (i=0101; i<=0132; i++) - BEGIN - lex_class[i] = ALPHA; - END - - for (i=0141; i<=0172; i++) - BEGIN - lex_class[i] = ALPHA; - END - -#ifdef SUPPORT_8BIT -/* -** Full 8Bit Support Note [ASIERRA95]: -** -** All character that can be case-changed are supposed to be ALPHA. -** for (i=128; i<=255; i++) -** if ((c8lowcase[i] != c8upcase[i]) || (Flag_8bit)) -** lex_class[i] = ALPHA; -*/ -#endif /* SUPPORT_8BIT */ - - -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 32 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 33 - * ~~~~~~~~~~~~~~~~~~~ - * And now the |id_class| array. - ***************************************************************************/ - for (i=0; i<=0177; i++) - BEGIN - id_class[i] = LEGAL_ID_CHAR; - END - - for (i=0; i<=0037; i++) - BEGIN - id_class[i] = ILLEGAL_ID_CHAR; - END - - id_class[SPACE] = ILLEGAL_ID_CHAR; - id_class[TAB] = ILLEGAL_ID_CHAR; - id_class[DOUBLE_QUOTE] = ILLEGAL_ID_CHAR; - id_class[NUMBER_SIGN] = ILLEGAL_ID_CHAR; - id_class[COMMENT] = ILLEGAL_ID_CHAR; - id_class[SINGLE_QUOTE] = ILLEGAL_ID_CHAR; - id_class[LEFT_PAREN] = ILLEGAL_ID_CHAR; - id_class[RIGHT_PAREN] = ILLEGAL_ID_CHAR; - id_class[COMMA] = ILLEGAL_ID_CHAR; - id_class[EQUALS_SIGN] = ILLEGAL_ID_CHAR; - id_class[LEFT_BRACE] = ILLEGAL_ID_CHAR; - id_class[RIGHT_BRACE] = ILLEGAL_ID_CHAR; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 33 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 35 - * ~~~~~~~~~~~~~~~~~~~ - * Now we initialize the system-dependent |char_width| array, for which - * |space| is the only |white_space| character given a nonzero printing - * width. The widths here are taken from Stanford's June~'87 - * $cmr10$~font and represent hundredths of a point (rounded), but since - * they're used only for relative comparisons, the units have no meaning. - ***************************************************************************/ - for (i=0; i<=0177; i++) - BEGIN - char_width[i] = 0; - END - - char_width[0040] = 278; - char_width[0041] = 278; - char_width[0042] = 500; - char_width[0043] = 833; - char_width[0044] = 500; - char_width[0045] = 833; - char_width[0046] = 778; - char_width[0047] = 278; - char_width[0050] = 389; - char_width[0051] = 389; - char_width[0052] = 500; - char_width[0053] = 778; - char_width[0054] = 278; - char_width[0055] = 333; - char_width[0056] = 278; - char_width[0057] = 500; - char_width[0060] = 500; - char_width[0061] = 500; - char_width[0062] = 500; - char_width[0063] = 500; - char_width[0064] = 500; - char_width[0065] = 500; - char_width[0066] = 500; - char_width[0067] = 500; - char_width[0070] = 500; - char_width[0071] = 500; - char_width[0072] = 278; - char_width[0073] = 278; - char_width[0074] = 278; - char_width[0075] = 778; - char_width[0076] = 472; - char_width[0077] = 472; - char_width[0100] = 778; - char_width[0101] = 750; - char_width[0102] = 708; - char_width[0103] = 722; - char_width[0104] = 764; - char_width[0105] = 681; - char_width[0106] = 653; - char_width[0107] = 785; - char_width[0110] = 750; - char_width[0111] = 361; - char_width[0112] = 514; - char_width[0113] = 778; - char_width[0114] = 625; - char_width[0115] = 917; - char_width[0116] = 750; - char_width[0117] = 778; - char_width[0120] = 681; - char_width[0121] = 778; - char_width[0122] = 736; - char_width[0123] = 556; - char_width[0124] = 722; - char_width[0125] = 750; - char_width[0126] = 750; - char_width[0127] = 1028; - char_width[0130] = 750; - char_width[0131] = 750; - char_width[0132] = 611; - char_width[0133] = 278; - char_width[0134] = 500; - char_width[0135] = 278; - char_width[0136] = 500; - char_width[0137] = 278; - char_width[0140] = 278; - char_width[0141] = 500; - char_width[0142] = 556; - char_width[0143] = 444; - char_width[0144] = 556; - char_width[0145] = 444; - char_width[0146] = 306; - char_width[0147] = 500; - char_width[0150] = 556; - char_width[0151] = 278; - char_width[0152] = 306; - char_width[0153] = 528; - char_width[0154] = 278; - char_width[0155] = 833; - char_width[0156] = 556; - char_width[0157] = 500; - char_width[0160] = 556; - char_width[0161] = 528; - char_width[0162] = 392; - char_width[0163] = 394; - char_width[0164] = 389; - char_width[0165] = 556; - char_width[0166] = 528; - char_width[0167] = 722; - char_width[0170] = 528; - char_width[0171] = 528; - char_width[0172] = 444; - char_width[0173] = 500; - char_width[0174] = 1000; - char_width[0175] = 500; - char_width[0176] = 500; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 35 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 67 - * ~~~~~~~~~~~~~~~~~~~ - * Now it's time to initialize the hash table; note that |str_start[0]| - * must be unused if |hash_text[k] := 0| is to have the desired effect. - ***************************************************************************/ - for (k=HASH_BASE; k<=HASH_MAX; k++) - BEGIN - hash_next[k] = EMPTY; - hash_text[k] = 0; - END - hash_used = HASH_MAX + 1; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 67 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 72 - * ~~~~~~~~~~~~~~~~~~~ - * Now that we've defined the hash-table workings we can initialize the - * string pool. Unlike \TeX, \BibTeX\ does not use a |pool_file| for - * string storage; instead it inserts its pre-defined strings into - * |str_pool|---this makes one file fewer for the \BibTeX\ implementor - * to deal with. This section initializes |str_pool|; the pre-defined - * strings will be inserted into it shortly; and other strings are - * inserted while processing the input files. - ***************************************************************************/ - pool_ptr = 0; - str_ptr = 1; - str_start[str_ptr] = pool_ptr; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 72 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 119 - * ~~~~~~~~~~~~~~~~~~~ - * - ***************************************************************************/ - bib_ptr = 0; - bib_seen = FALSE; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 119 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 125 - * ~~~~~~~~~~~~~~~~~~~ - * And we initialize. - ***************************************************************************/ - bst_str = 0; - bst_seen = FALSE; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 125 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 131 - * ~~~~~~~~~~~~~~~~~~~ - * - ***************************************************************************/ - cite_ptr = 0; - citation_seen = FALSE; - all_entries = FALSE; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 131 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 162 - * ~~~~~~~~~~~~~~~~~~~ - * Now we initialize storage for the |wiz_defined| functions and we - * initialize variables so that the first |str_entry_var|, - * |int_entry_var|, |str_global_var|, and |field| name will be assigned - * the number~0. Note: The variables |num_ent_strs| and |num_fields| - * will also be set when pre-defining strings. - ***************************************************************************/ - wiz_def_ptr = 0; - num_ent_ints = 0; - num_ent_strs = 0; - num_fields = 0; - str_glb_ptr = 0; - while (str_glb_ptr < Max_Glob_Strs) - BEGIN - glb_str_ptr[str_glb_ptr] = 0; - glb_str_end[str_glb_ptr] = 0; - INCR (str_glb_ptr); - END - num_glb_strs = 0; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 162 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 164 - * ~~~~~~~~~~~~~~~~~~~ - * And we initialize them. - ***************************************************************************/ - entry_seen = FALSE; - read_seen = FALSE; - read_performed = FALSE; - reading_completed = FALSE; - read_completed = FALSE; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 164 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 196 - * ~~~~~~~~~~~~~~~~~~~ - * Now we initialize it. - ***************************************************************************/ - impl_fn_num = 0; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 196 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 292 - * ~~~~~~~~~~~~~~~~~~~ - * And the first output line requires this initialization. - ***************************************************************************/ - out_buf_length = 0; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 292 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 20 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - pre_def_certain_strings (); - get_the_top_level_aux_file_name (); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 13 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 47 - * ~~~~~~~~~~~~~~~~~~~ - * The |input_ln| function brings the next line of input from the - * specified file into available positions of the buffer array and - * returns the value |true|, unless the file has already been entirely - * read, in which case it returns |false| and sets |last:=0|. In - * general, the |ASCII_code| numbers that represent the next line of the - * file are input into |buffer[0]|, |buffer[1]|, \dots, |buffer[last-1]|; - * and the global variable |last| is set equal to the length of the line. - * Trailing |white_space| characters are removed from the line - * (|white_space| characters are explained in the character-set section% - * ---most likely they're blanks); thus, either |last=0| (in which case - * the line was entirely blank) or |lex_class[buffer[last-1]]<>white_space|. - * An overflow error is given if the normal actions of |input_ln| would - * make |last>buf_size|. - ***************************************************************************/ -Boolean_T input_ln (AlphaFile_T f) -BEGIN - Boolean_T input_ln; - - last = 0; - - if (feof (f)) - BEGIN - input_ln = FALSE; - END - else - BEGIN - while ( ! eoln (f)) - BEGIN - if (last >= Buf_Size) - BEGIN - buffer_overflow (); - END - - buffer[last] = xord[getc(f)]; - INCR (last); - END - (void) getc (f); - - while (last > 0) - BEGIN - if (lex_class[buffer[last - 1]] == WHITE_SPACE) - BEGIN - DECR (last); - END - else - BEGIN - goto Loop_Exit_Label; - END - END -Loop_Exit_Label: input_ln = TRUE; - END - return (input_ln); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 47 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 198 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure takes the integer |int|, copies the appropriate - * |ASCII_code| string into |int_buf| starting at |int_begin|, and sets - * the |var| parameter |int_end| to the first unused |int_buf| location. - * The ASCII string will consist of decimal digits, the first of which - * will be not be a~0 if the integer is nonzero, with a prepended minus - * sign if the integer is negative. - ***************************************************************************/ -void int_to_ASCII (Integer_T integer, BufType_T int_buf, - BufPointer_T int_begin, BufPointer_T *int_end) -BEGIN - BufPointer_T int_ptr, - int_xptr; - ASCIICode_T int_tmp_val; - - int_ptr = int_begin; - if (integer < 0) - BEGIN - APPEND_INT_CHAR (MINUS_SIGN); - integer = -integer; - END - int_xptr = int_ptr; - REPEAT - BEGIN - APPEND_INT_CHAR ('0' + (integer MOD 10)); - integer = integer DIV 10; - END UNTIL (integer == 0); - *int_end = int_ptr; - DECR (int_ptr); - while (int_xptr < int_ptr) - BEGIN - int_tmp_val = int_buf[int_xptr]; - int_buf[int_xptr] = int_buf[int_ptr]; - int_buf[int_ptr] = int_tmp_val; - DECR (int_ptr); - INCR (int_xptr); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 198 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 145 - * ~~~~~~~~~~~~~~~~~~~ - * Before proceeding, we see if we have any complaints. - ***************************************************************************/ -void last_check_for_aux_errors (void) -BEGIN - num_cites = cite_ptr; - num_bib_files = bib_ptr; - if ( ! citation_seen) - BEGIN - AUX_END_ERR ("\\citation commands"); - END - else if ((num_cites == 0) && ( ! all_entries)) - BEGIN - AUX_END_ERR ("cite keys"); - END - if ( ! bib_seen) - BEGIN - AUX_END_ERR ("\\bibdata command"); - END - else if (num_bib_files == 0) - BEGIN - AUX_END_ERR ("database files"); - END - if ( ! bst_seen) - BEGIN - AUX_END_ERR ("\\bibstyle command"); - END - else if (bst_str == 0) - BEGIN - AUX_END_ERR ("style file"); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 145 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 301 - * ~~~~~~~~~~~~~~~~~~~ - * The function |less_than| compares the two sort.key$s indirectly - * pointed to by its arguments and returns |true| if the first argument's - * sort.key$ is lexicographically less than the second's (that is, - * alphabetically earlier). In case of ties the function compares the - * indices |arg1| and |arg2|, which are assumed to be different, and - * returns |true| if the first is smaller. This function uses - * |ASCII_code|s to compare, so it might give ``interesting'' results - * when handling nonletters. - ***************************************************************************/ -Boolean_T less_than (CiteNumber_T arg1, CiteNumber_T arg2) -BEGIN - StrEntLoc_T ptr1, - ptr2; -#ifdef UTF_8 -/* -We use ICU libs to processing UTF-8. First, we have to transform UTF-8 to -Unicode/UChar with the fonction icu_UCHars. Then we use the UCollator -in the ICU libs to conparer the Unicode. There is an option "location", -we use "-o" to indicate the rule of conpare. 23/sep/2009 -*/ - Integer_T lenk1, lenk2; - UChar uch1[BUF_SIZE+1], uch2[BUF_SIZE+1]; - UBool u_less; - UCollator * ucol1; - int32_t ucap = BUF_SIZE+1; - int32_t uchlen1, uchlen2; - UErrorCode err1 = U_ZERO_ERROR; -#else - Boolean_T less_than; - Integer_T char_ptr; - ASCIICode_T char1, - char2; -#endif - - ptr1 = (arg1 * num_ent_strs) + sort_key_num; - ptr2 = (arg2 * num_ent_strs) + sort_key_num; -#ifdef UTF_8 - lenk1 = strlen((char *)&ENTRY_STRS(ptr1, 0)); - lenk2 = strlen((char *)&ENTRY_STRS(ptr2, 0)); - - uchlen1 = icu_toUChars(entry_strs, (ptr1 * (ENT_STR_SIZE+1)), lenk1, uch1, ucap); - uchlen2 = icu_toUChars(entry_strs, (ptr2 * (ENT_STR_SIZE+1)), lenk2, uch2, ucap); - - if(Flag_location) - ucol1 = ucol_open(Str_location, &err1); - else - ucol1 = ucol_open(NULL, &err1); - if (!U_SUCCESS(err1)) - printf("there is a error: U_ZERO_ERROR, open a ucol."); - u_less = !ucol_greaterOrEqual(ucol1, uch1, uchlen1, uch2, uchlen2); - - ucol_close(ucol1); - return u_less; -#else - char_ptr = 0; - LOOP - BEGIN - char1 = ENTRY_STRS(ptr1, char_ptr); - char2 = ENTRY_STRS(ptr2, char_ptr); - if (char1 == END_OF_STRING) - BEGIN - if (char2 == END_OF_STRING) - BEGIN - if (arg1 < arg2) - BEGIN - COMPARE_RETURN (TRUE); - END - else if (arg1 > arg2) - BEGIN - COMPARE_RETURN (FALSE); - END - else - BEGIN - CONFUSION ("Duplicate sort key"); - END - END - else - BEGIN - COMPARE_RETURN (TRUE); - END - END - else if (char2 == END_OF_STRING) - BEGIN - COMPARE_RETURN (FALSE); - END - else if char_less_than(char1, char2) - BEGIN - COMPARE_RETURN (TRUE); - END - else if char_greater_than(char1, char2) - BEGIN - COMPARE_RETURN (FALSE); - END - INCR (char_ptr); - END -Exit_Label: - return (less_than); -#endif -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 301 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 62 - * ~~~~~~~~~~~~~~~~~~~ - * This system-independent procedure converts upper-case characters to - * lower case for the specified part of |buf|. It is system independent - * because it uses only the internal representation for characters. - ***************************************************************************/ -void lower_case (BufType_T buf, BufPointer_T bf_ptr, - BufPointer_T len) -BEGIN - BufPointer_T i; - - if (len > 0) - BEGIN - for (i = bf_ptr; i <= (bf_ptr + len - 1); i++) - BEGIN - -#ifdef SUPPORT_8BIT - if (IsUpper (buf[i])) - BEGIN - buf[i] = ToLower (buf[i]); - END -#else /* NOT SUPPORT_8BIT */ - if ((buf[i] >= 'A') && (buf[i] <= 'Z')) - BEGIN - buf[i] = buf[i] + CASE_DIFFERENCE; - END -#endif /* SUPPORT_8BIT */ - - END - END -END - -#ifdef UTF_8 -/* -"lower_case_uni" is the fonction for processing the characters, actually the UTF-8. -We transform UTF-8 to Unicode, then to low case, then back to UTF-8 for output. -When we transform the character, the length have been changed. So we have do -some job for the length. And the output of this fonction we should be careful -to the length. 23/sep/2009 -*/ -BufPointer_T lower_case_uni (BufType_T buf, BufPointer_T bf_ptr, - BufPointer_T len) -BEGIN - - UChar target[BUF_SIZE+1]; - int32_t tarcap=BUF_SIZE+1; - int32_t tarlen = icu_toUChars(buf, bf_ptr, len, target, tarcap); - - UChar tarlow[BUF_SIZE+1]; - int32_t tlcap=BUF_SIZE+1; - int32_t tllen=icu_strToLower(tarlow, tlcap,target, tarlen); - - unsigned char dest[BUF_SIZE+1]; - int32_t destcap= BUF_SIZE-bf_ptr; - - int32_t tblen=icu_fromUChars(dest, destcap, (const UChar *) tarlow, tllen); - - BufPointer_T i; - if (tblen > 0) - BEGIN - if (len!=tblen) - BEGIN - unsigned char tmp[BUF_SIZE+1]; - BufPointer_T tmppr=0; - for (i=bf_ptr+len;i<=(BUF_SIZE-tblen+len);i++) - BEGIN - tmp[tmppr]=buf[i]; - tmppr++; - END - i=bf_ptr+tblen; - tmppr=0; - for (tmppr=0;tmppr<=(BUF_SIZE-bf_ptr-tblen);tmppr++) - BEGIN - buf[i]=tmp[tmppr]; - i++; - END - END - for (i = 0; i <= (tblen - 1); i++) - BEGIN - - buf[i+bf_ptr]=dest[i]; - - END - END - - return tblen; -END - - -/* -This fonction is for transform UTF-8 to Unicode with ICU libs. 23/sep/2009 -*/ -int32_t icu_toUChars(BufType_T buf, BufPointer_T bf_ptr,BufPointer_T len,UChar * target, int32_t tarcap) -BEGIN - UConverter * ucon1; - UErrorCode err1 = U_ZERO_ERROR; - ucon1 = ucnv_open(NULL, &err1); - if (!U_SUCCESS(err1)) - BEGIN - printf("1there is a error: U_ZERO_ERROR"); - END - ucnv_toUChars(ucon1, target, tarcap, (char *)&buf[bf_ptr], len, &err1); - if (!U_SUCCESS(err1)) - BEGIN - printf("2there is a error: U_ZERO_ERROR"); - END - - return len; -END - -/* -This fonction is for transform Unicode string to low case. 23/sep/2009 -*/ -int32_t icu_strToLower(UChar * tarlow, int32_t tlcap, UChar * target, int32_t tarlen) -BEGIN - int32_t tllen; - UErrorCode err1 = U_ZERO_ERROR; - if (!U_SUCCESS(err1)) - BEGIN - printf("3there is a error: U_ZERO_ERROR"); - END - if (Flag_language) - { - tllen=u_strToLower(tarlow,tlcap, target,tarlen,Str_language,&err1); - } - else - { - tllen=u_strToLower(tarlow,tlcap, target,tarlen,NULL,&err1); - } - if (!U_SUCCESS(err1)) - BEGIN - int16_t i=0; - printf("4there is a error: U_ZERO_ERROR"); - for (i=0;i<tarlen;i++) - BEGIN - printf("%X", target[i]); - END - printf("\n"); - for (i=0;i<tllen;i++) - BEGIN - printf("%X", tarlow[i]); - END - printf("\n"); - END - - return tllen; -END - - -/* -This fonction is for transform Unicode to UTF-8. 23/sep/2009 -*/ -int32_t icu_fromUChars(unsigned char * dest, int32_t destcap, const UChar * src, int32_t srclen) -BEGIN - UConverter * ucon2; - UErrorCode err2 = U_ZERO_ERROR; - int32_t tblen; - ucon2 = ucnv_open(NULL, &err2); - if (!U_SUCCESS(err2)) - BEGIN - printf("5there is a error: U_ZERO_ERROR"); - END - tblen=ucnv_fromUChars(ucon2, (char *)dest, destcap, src, srclen, &err2); - if (!U_SUCCESS(err2)) - BEGIN - printf("6there is a error: U_ZERO_ERROR"); - END - - return tblen; -END -#endif -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 62 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 234 - * ~~~~~~~~~~~~~~~~~~~ - * This one is just a warning, not an error. It's for when something - * isn't (or might not be) quite right with a macro name. - ***************************************************************************/ -void macro_warn_print (void) -BEGIN - PRINT ("Warning--string name \""); - PRINT_TOKEN; - PRINT ("\" is "); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 234 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 54 - * ~~~~~~~~~~~~~~~~~~~ - * Once a sequence of characters has been appended to |str_pool|, it - * officially becomes a string when the function |make_string| is called. - * It returns the string number of the string it just made. - ***************************************************************************/ -StrNumber_T make_string (void) -BEGIN - if (str_ptr == Max_Strings) - BEGIN - BIBTEX_OVERFLOW ("number of strings ", Max_Strings); - END - INCR (str_ptr); - str_start[str_ptr] = pool_ptr; - return (str_ptr - 1); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 54 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 18 - * ~~~~~~~~~~~~~~~~~~~ - * - ***************************************************************************/ -void mark_error (void) -BEGIN - if (history < ERROR_MESSAGE) - BEGIN - history = ERROR_MESSAGE; - err_count = 1; - END - else - BEGIN - INCR (err_count); - END -END - - -void mark_fatal (void) -BEGIN - history = FATAL_MESSAGE; -END - - -void mark_warning (void) -BEGIN - if (history == WARNING_MESSAGE) - BEGIN - INCR (err_count); - END - else if (history == SPOTLESS) - BEGIN - history = WARNING_MESSAGE; - err_count = 1; - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 18 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 384 - * ~~~~~~~~~~~~~~~~~~~ - * This module, starting at |ex_buf_ptr|, looks in |ex_buf| for an - * ``and'' surrounded by nonnull |white_space|. It stops either at - * |ex_buf_length| or just past the ``and'', whichever comes first, - * setting |ex_buf_ptr| accordingly. Its parameter |pop_lit_var| is - * either |pop_lit3| or |pop_lit1|, depending on whether - * format.name$ or num.names$ calls it. - ***************************************************************************/ -void name_scan_for_and (StrNumber_T pop_lit_var) -BEGIN - brace_level = 0; - preceding_white = FALSE; - and_found = FALSE; - while (( ! and_found) && (ex_buf_ptr < ex_buf_length)) - BEGIN - switch (ex_buf[ex_buf_ptr]) - BEGIN - case 'a': - case 'A': - INCR (ex_buf_ptr); - if (preceding_white) - -/*************************************************************************** - * WEB section number: 386 - * ~~~~~~~~~~~~~~~~~~~ - * When we come here |ex_buf_ptr| is just past the ``a'' or ``A'', and when - * we leave it's either at the same place or, if we found an ``and'', at - * the following |white_space| character. - ***************************************************************************/ - BEGIN - if (ex_buf_ptr <= (ex_buf_length - 3)) - BEGIN - if ((ex_buf[ex_buf_ptr] == 'n') || (ex_buf[ex_buf_ptr] == 'N')) - BEGIN - if ((ex_buf[ex_buf_ptr + 1] == 'd') - || (ex_buf[ex_buf_ptr + 1] == 'D')) - BEGIN - if ((lex_class[ex_buf[ex_buf_ptr + 2]] == WHITE_SPACE)) - BEGIN - ex_buf_ptr = ex_buf_ptr + 2; - and_found = TRUE; - END - END - END - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 386 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - preceding_white = FALSE; - break; - case LEFT_BRACE: - INCR (brace_level); - INCR (ex_buf_ptr); - -/*************************************************************************** - * WEB section number: 385 - * ~~~~~~~~~~~~~~~~~~~ - * When we come here |ex_buf_ptr| is just past the |left_brace|, and when - * we leave it's either at |ex_buf_length| or just past the matching - * |right_brace|. - ***************************************************************************/ - BEGIN - while ((brace_level > 0) && (ex_buf_ptr < ex_buf_length)) - BEGIN - if (ex_buf[ex_buf_ptr] == RIGHT_BRACE) - BEGIN - DECR (brace_level); - END - else if (ex_buf[ex_buf_ptr] == LEFT_BRACE) - BEGIN - INCR (brace_level); - END - INCR (ex_buf_ptr); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 385 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - preceding_white = FALSE; - break; - case RIGHT_BRACE: - decr_brace_level (pop_lit_var); - INCR (ex_buf_ptr); - preceding_white = FALSE; - break; - default: - if (lex_class[ex_buf[ex_buf_ptr]] == WHITE_SPACE) - BEGIN - INCR (ex_buf_ptr); - preceding_white = TRUE; - END - else - BEGIN - INCR (ex_buf_ptr); - preceding_white = FALSE; - END - break; - END - END - check_brace_level (pop_lit_var); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 384 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 281 - * ~~~~~~~~~~~~~~~~~~~ - * When an entry being cross referenced doesn't exist on |cite_list|, we - * complain. - ***************************************************************************/ -void non_existent_cross_reference_er (void) -BEGIN - PRINT ("A bad cross reference-"); - bad_cross_reference_print (field_info[field_ptr]); - PRINT_LN ("\", which doesn't exist"); - mark_error (); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 281 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - -/*************************************************************************** - * WEB section number: 51 - * ~~~~~~~~~~~~~~~~~~~ - * And here are the associated procedures. Note: The |TERM_OUT| file is - * system dependent. - ***************************************************************************/ -void out_pool_str (AlphaFile_T f, StrNumber_T s) -BEGIN - PoolPointer_T i; - - if ((s < 0) || (s >= (str_ptr + MAX_POP)) || (s >= Max_Strings)) - BEGIN - CONFUSION2 ("Illegal string number:%ld", (long) s); - END - - if (f != NULL) - BEGIN - for (i=str_start[s]; i<=(str_start[s+1] - 1); i++) - BEGIN - FPUTC (xchr[str_pool[i]], f); - END - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 51 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 321 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure actually writes onto the .bbl file a line of output - * (the characters from |out_buf[0]| to |out_buf[out_buf_length-1]|, - * after removing trailing |white_space| characters). It also updates - * |bbl_line_num|, the line counter. It writes a blank line if and only - * if |out_buf| is empty. The program uses this procedure in such a way - * that |out_buf| will be nonempty if there have been characters put in - * it since the most recent newline$. - ***************************************************************************/ -void output_bbl_line (void) -BEGIN - if (out_buf_length != 0) - BEGIN - while (out_buf_length > 0) - BEGIN - if (lex_class[out_buf[out_buf_length - 1]] == WHITE_SPACE) - BEGIN - DECR (out_buf_length); - END - else - BEGIN - goto Loop_Exit_Label; - END - END -Loop_Exit_Label: if (out_buf_length == 0) - BEGIN - goto Exit_Label; - END - out_buf_ptr = 0; - while (out_buf_ptr < out_buf_length) - BEGIN - FPUTC (xchr[out_buf[out_buf_ptr]], bbl_file); - INCR (out_buf_ptr); - END - END - FPUTC ('\n', bbl_file); - INCR (bbl_line_num); - out_buf_length = 0; -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 321 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 82 - * ~~~~~~~~~~~~~~~~~~~ - * And here are the associated procedures. Note: The |term_out| file is - * system dependent. - ***************************************************************************/ -void out_token (AlphaFile_T f) -BEGIN - BufPointer_T i; - - if (f != NULL) - BEGIN - i = buf_ptr1; - while (i < buf_ptr2) - BEGIN - FPUTC (xchr[buffer[i]], f); - INCR (i); - END - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 82 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 53 - * ~~~~~~~~~~~~~~~~~~~ - * To test if there is room to append |l| more characters to |str_pool|, - * we shall write |str_room(l)|, which aborts \BibTeX\ and gives an - * error message if there isn't enough room. - ***************************************************************************/ -void pool_overflow (void) -BEGIN - BIB_XRETALLOC ("str_pool", str_pool, ASCIICode_T, - Pool_Size, Pool_Size + POOL_SIZE); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 53 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 309 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure pops the stack, checking for, and trying to recover - * from, stack underflow. (Actually, this procedure is really a - * function, since it returns the two values through its |var| - * parameters.) Also, if the literal being popped is a |stk_str| that's - * been created during the execution of the current .bst command, pop - * it from |str_pool| as well (it will be the string corresponding to - * |str_ptr-1|). Note that when this happens, the string is no longer - * `officially' available so that it must be used before anything else is - * added to |str_pool|. - ***************************************************************************/ -void pop_lit_stk (Integer_T *poplit, StkType_T *poptype) -BEGIN - if (lit_stk_ptr == 0) - BEGIN - BST_EX_WARN ("You can't pop an empty literal stack"); - *poptype = STK_EMPTY; - END - else - BEGIN - DECR (lit_stk_ptr); - *poplit = lit_stack[lit_stk_ptr]; - *poptype = lit_stk_type[lit_stk_ptr]; - if (*poptype == STK_STR) - BEGIN - if (*poplit >= cmd_str_ptr) - BEGIN - if (*poplit != (str_ptr - 1)) - BEGIN - CONFUSION ("Nontop top of string stack"); - END - FLUSH_STRING; - END - END - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 309 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 142 - * ~~~~~~~~~~~~~~~~~~~ - * Here we close the current-level .aux file and go back up a level, - * if possible, by DECRing |aux_ptr|. - ***************************************************************************/ -void pop_the_aux_stack (void) -BEGIN - a_close (CUR_AUX_FILE); - if (aux_ptr == 0) - BEGIN - debug_msg (DBG_MISC, "calling longjmp (Aux_Done_Flag) ... "); - longjmp (Aux_Done_Flag, 1); - return; - END - else - BEGIN - DECR (aux_ptr); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 142 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 314 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure pops and prints the top of the stack; when the stack is - * empty the procedure |pop_lit_stk| complains. - ***************************************************************************/ -void pop_top_and_print (void) -BEGIN - Integer_T stk_lt; - StkType_T stk_tp; - - pop_lit_stk (&stk_lt, &stk_tp); - if (stk_tp == STK_EMPTY) - BEGIN - PRINT_LN ("Empty literal"); - END - else - BEGIN - print_lit (stk_lt, stk_tp); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 314 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 315 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure pops and prints the whole stack. - ***************************************************************************/ -void pop_whole_stack (void) -BEGIN - while (lit_stk_ptr > 0) - BEGIN - pop_top_and_print (); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 315 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ diff --git a/Build/source/texk/bibtexu/bibtex-3.c b/Build/source/texk/bibtexu/bibtex-3.c deleted file mode 100644 index 629e91c4914..00000000000 --- a/Build/source/texk/bibtexu/bibtex-3.c +++ /dev/null @@ -1,3453 +0,0 @@ -/*- -****************************************************************************** -****************************************************************************** -** -** MODULE -** -** $RCSfile: bibtex-3.c,v $ -** $Revision: 3.71 $ -** $Date: 1996/08/18 20:37:06 $ -** -** DESCRIPTION -** -** A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x, -** Unix and VMS. This C language implementation is based on the -** original WEB source but it has been enhanced to support 8-bit input -** characters and a very large processing capacity. -** -** For documentation describing how to use and build this program, -** see the 00README.TXT file that accompanies this distribution. -** -** MODULE CONTENTS -** -** This is the third of 4 source modules for BibTeX. The source has -** been split into 4 parts so that some of the more primitive editors -** can cope. This code mimics the BibTeX WEB source as closely as -** possible and there should be NO system dependent code in any of the -** bibtex-#.c modules. -** -** The functions defined in this module are: -** -** pre_def_certain_strings -** pre_define -** print_lit -** print_missing_entry -** print_overflow -** print_recursion_illegal -** print_skipping_whatever_remains -** print_stk_lit -** print_wrong_stk_lit -** push_lit_stk -** quick_sort -** sam_too_long_file_name_print -** sam_wrong_file_name_print -** scan1 -** scan1_white -** scan2 -** scan2_white -** scan3 -** scan_a_field_token_and_eat_whit -** scan_alpha -** scan_and_store_the_field_value -** scan_balanced_braces -** str_eq_buf -** str_eq_str -** str_lookup -** swap -** trace_and_stat_printing -** trace_pr_fn_class -** unknwn_function_class_confusion -** unknwn_literal_confusion -** upper_case -** von_name_ends_and_last_name_sta -** von_token_found -** x_add_period -** -** AUTHORS -** -** Original WEB translation to C, conversion to "big" (32-bit) capacity, -** addition of run-time selectable capacity and 8-bit support extensions -** by: -** -** Niel Kempson -** Snowy Owl Systems Limited, Cheltenham, England -** E-mail: kempson@snowyowl.co.uk -** -** 8-bit support extensions also by: -** -** Alejandro Aguilar-Sierra -** Centro de Ciencias de la Atm\'osfera, -** Universidad Nacional Aut\'onoma de M\'exico, M\'exico -** E-mail: asierra@servidor.unam.mx -** -** COPYRIGHT -** -** This implementation copyright (c) 1991-1995 by Niel Kempson -** and copyright (c) 1995 by Alejandro Aguilar-Sierra. -** -** This program is free software; you can redistribute it and/or -** modify it under the terms of the GNU General Public License as -** published by the Free Software Foundation; either version 1, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -** General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -** -** In other words, you are welcome to use, share and improve this -** program. You are forbidden to forbid anyone else to use, share -** and improve what you give them. Help stamp out software-hoarding! -** -** ACKNOWLEDGEMENT -** -** The original BibTeX was written by Oren Patashnik using Donald -** Knuth's WEB system. This format produces a PASCAL program for -** execution and a TeX documented version of the source code. This -** program started as a (manual) translation of the WEB source into C. -** -** CHANGE LOG -** -** $Log: bibtex-3.c,v $ -** Revision 3.71 1996/08/18 20:37:06 kempson -** Official release 3.71 (see HISTORY file for details). -** -** Revision 3.70 1996/04/08 10:08:40 kempson -** Final documentation & cosmetic changes for official release 3.70. -** -** Revision 3.6 1995/10/21 22:19:33 kempson -** Removed previous WEB-imposed limit on the maximum value of Hash_Prime. -** -** Revision 3.5 1995/09/24 20:44:37 kempson -** Many changes for final beta test version. -** -** Revision 3.4 1995/04/09 22:15:40 kempson -** Placed under RCS control -** -****************************************************************************** -****************************************************************************** -*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "sysdep.h" -#include "bibtex.h" -#include "datatype.h" -#include "gblprocs.h" -#include "gblvars.h" -#include "utils.h" -#include "version.h" - - -/*************************************************************************** - * WEB section number: 336 - * ~~~~~~~~~~~~~~~~~~~ - * This is a procedure so that |initialize| is smaller. - ***************************************************************************/ -void pre_def_certain_strings (void) -BEGIN - -/*************************************************************************** - * WEB section number: 75 - * ~~~~~~~~~~~~~~~~~~~ - * It's time to insert some of the pre-defined strings into |str_pool| - * (and thus the hash table). These system-dependent strings should - * contain no upper-case letters, and they must all be exactly - * |longest_pds| characters long (even if fewer characters are actually - * stored). The |pre_define| routine appears shortly. - * - * Important notes: These pre-definitions must not have any glitches or - * the program may bomb because the |log_file| hasn't been opened yet, - * and |text_ilk|s should be pre-defined later, for - * .bst-function-execution purposes. - ***************************************************************************/ - pre_define (".aux ", 4, FILE_EXT_ILK); - s_aux_extension = hash_text[pre_def_loc]; - pre_define (".bbl ", 4, FILE_EXT_ILK); - s_bbl_extension = hash_text[pre_def_loc]; - pre_define (".blg ", 4, FILE_EXT_ILK); - s_log_extension = hash_text[pre_def_loc]; - pre_define (".bst ", 4, FILE_EXT_ILK); - s_bst_extension = hash_text[pre_def_loc]; - pre_define (".bib ", 4, FILE_EXT_ILK); - s_bib_extension = hash_text[pre_def_loc]; - -/*************************************************************************** - * WEB section number: 79 - * ~~~~~~~~~~~~~~~~~~~ - * Now we pre-define the command strings; they must all be exactly - * |longest_pds| characters long. - * - * Important note: These pre-definitions must not have any glitches or - * the program may bomb because the |log_file| hasn't been opened yet. - ***************************************************************************/ - pre_define ("\\citation ", 9, AUX_COMMAND_ILK); - ilk_info[pre_def_loc] = N_AUX_CITATION; - pre_define ("\\bibdata ", 8, AUX_COMMAND_ILK); - ilk_info[pre_def_loc] = N_AUX_BIBDATA; - pre_define ("\\bibstyle ", 9, AUX_COMMAND_ILK); - ilk_info[pre_def_loc] = N_AUX_BIBSTYLE; - pre_define ("\\@input ", 7, AUX_COMMAND_ILK); - ilk_info[pre_def_loc] = N_AUX_INPUT; - pre_define ("entry ", 5, BST_COMMAND_ILK); - ilk_info[pre_def_loc] = N_BST_ENTRY; - pre_define ("execute ", 7, BST_COMMAND_ILK); - ilk_info[pre_def_loc] = N_BST_EXECUTE; - pre_define ("function ", 8, BST_COMMAND_ILK); - ilk_info[pre_def_loc] = N_BST_FUNCTION; - pre_define ("integers ", 8, BST_COMMAND_ILK); - ilk_info[pre_def_loc] = N_BST_INTEGERS; - pre_define ("iterate ", 7, BST_COMMAND_ILK); - ilk_info[pre_def_loc] = N_BST_ITERATE; - pre_define ("macro ", 5, BST_COMMAND_ILK); - ilk_info[pre_def_loc] = N_BST_MACRO; - pre_define ("read ", 4, BST_COMMAND_ILK); - ilk_info[pre_def_loc] = N_BST_READ; - pre_define ("reverse ", 7, BST_COMMAND_ILK); - ilk_info[pre_def_loc] = N_BST_REVERSE; - pre_define ("sort ", 4, BST_COMMAND_ILK); - ilk_info[pre_def_loc] = N_BST_SORT; - pre_define ("strings ", 7, BST_COMMAND_ILK); - ilk_info[pre_def_loc] = N_BST_STRINGS; - pre_define ("comment ", 7, BIB_COMMAND_ILK); - ilk_info[pre_def_loc] = N_BIB_COMMENT; - pre_define ("preamble ", 8, BIB_COMMAND_ILK); - ilk_info[pre_def_loc] = N_BIB_PREAMBLE; - pre_define ("string ", 6, BIB_COMMAND_ILK); - ilk_info[pre_def_loc] = N_BIB_STRING; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 79 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 334 - * ~~~~~~~~~~~~~~~~~~~ - * It's time for us to insert more pre-defined strings into |str_pool| - * (and thus the hash table) and to insert the |built_in| functions into - * the hash table. The strings corresponding to these functions should - * contain no upper-case letters, and they must all be exactly - * |longest_pds| characters long. The |build_in| routine (to appear - * shortly) does the work. - * - * Important note: These pre-definitions must not have any glitches or the - * program may bomb because the |log_file| hasn't been opened yet. - ***************************************************************************/ - build_in ("= ", 1, &b_equals, N_EQUALS); - build_in ("> ", 1, &b_greater_than, N_GREATER_THAN); - build_in ("< ", 1, &b_less_than, N_LESS_THAN); - build_in ("+ ", 1, &b_plus, N_PLUS); - build_in ("- ", 1, &b_minus, N_MINUS); - build_in ("* ", 1, &b_concatenate, N_CONCATENATE); - build_in (":= ", 2, &b_gets, N_GETS); - build_in ("add.period$ ", 11, &b_add_period, N_ADD_PERIOD); - build_in ("call.type$ ", 10, &b_call_type, N_CALL_TYPE); - build_in ("change.case$", 12, &b_change_case, N_CHANGE_CASE); - build_in ("chr.to.int$ ", 11, &b_chr_to_int, N_CHR_TO_INT); - build_in ("cite$ ", 5, &b_cite, N_CITE); - build_in ("duplicate$ ", 10, &b_duplicate, N_DUPLICATE); - build_in ("empty$ ", 6, &b_empty, N_EMPTY); - build_in ("format.name$", 12, &b_format_name, N_FORMAT_NAME); - build_in ("if$ ", 3, &b_if, N_IF); - build_in ("int.to.chr$ ", 11, &b_int_to_chr, N_INT_TO_CHR); - build_in ("int.to.str$ ", 11, &b_int_to_str, N_INT_TO_STR); - build_in ("missing$ ", 8, &b_missing, N_MISSING); - build_in ("newline$ ", 8, &b_newline, N_NEWLINE); - build_in ("num.names$ ", 10, &b_num_names, N_NUM_NAMES); - build_in ("pop$ ", 4, &b_pop, N_POP); - build_in ("preamble$ ", 9, &b_preamble, N_PREAMBLE); - build_in ("purify$ ", 7, &b_purify, N_PURIFY); - build_in ("quote$ ", 6, &b_quote, N_QUOTE); - build_in ("skip$ ", 5, &b_skip, N_SKIP); - build_in ("stack$ ", 6, &b_stack, N_STACK); - build_in ("substring$ ", 10, &b_substring, N_SUBSTRING); - build_in ("swap$ ", 5, &b_swap, N_SWAP); - build_in ("text.length$", 12, &b_text_length, N_TEXT_LENGTH); - build_in ("text.prefix$", 12, &b_text_prefix, N_TEXT_PREFIX); - build_in ("top$ ", 4, &b_top_stack, N_TOP_STACK); - build_in ("type$ ", 5, &b_type, N_TYPE); - build_in ("warning$ ", 8, &b_warning, N_WARNING); - build_in ("width$ ", 6, &b_width, N_WIDTH); - build_in ("while$ ", 6, &b_while, N_WHILE); - build_in ("width$ ", 6, &b_width, N_WIDTH); - build_in ("write$ ", 6, &b_write, N_WRITE); -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 334 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 339 - * ~~~~~~~~~~~~~~~~~~~ - * Here we pre-define a few strings used in executing the .bst file: - * the null string, which is sometimes pushed onto the stack; a string - * used for default entry types; and some control sequences used to spot - * foreign characters. We also initialize the |s_preamble| array to - * empty. These pre-defined strings must all be exactly |longest_pds| - * characters long. - * - * Important note: These pre-definitions must not have any glitches or - * the program may bomb because the |log_file| hasn't been opened yet, - * and |text_ilk|s should be pre-defined here, not earlier, for - * .bst-function-execution purposes. - ***************************************************************************/ - pre_define (" ", 0, TEXT_ILK); - s_null = hash_text[pre_def_loc]; - fn_type[pre_def_loc] = STR_LITERAL; - pre_define ("default.type", 12, TEXT_ILK); - s_default = hash_text[pre_def_loc]; - fn_type[pre_def_loc] = STR_LITERAL; - b_default = b_skip; - preamble_ptr = 0; - pre_define ("i ", 1, CONTROL_SEQ_ILK); - ilk_info[pre_def_loc] = N_I; - pre_define ("j ", 1, CONTROL_SEQ_ILK); - ilk_info[pre_def_loc] = N_J; - pre_define ("oe ", 2, CONTROL_SEQ_ILK); - ilk_info[pre_def_loc] = N_OE; - pre_define ("OE ", 2, CONTROL_SEQ_ILK); - ilk_info[pre_def_loc] = N_OE_UPPER; - pre_define ("ae ", 2, CONTROL_SEQ_ILK); - ilk_info[pre_def_loc] = N_AE; - pre_define ("AE ", 2, CONTROL_SEQ_ILK); - ilk_info[pre_def_loc] = N_AE_UPPER; - pre_define ("aa ", 2, CONTROL_SEQ_ILK); - ilk_info[pre_def_loc] = N_AA; - pre_define ("AA ", 2, CONTROL_SEQ_ILK); - ilk_info[pre_def_loc] = N_AA_UPPER; - pre_define ("o ", 1, CONTROL_SEQ_ILK); - ilk_info[pre_def_loc] = N_O; - pre_define ("O ", 1, CONTROL_SEQ_ILK); - ilk_info[pre_def_loc] = N_O_UPPER; - pre_define ("l ", 1, CONTROL_SEQ_ILK); - ilk_info[pre_def_loc] = N_L; - pre_define ("L ", 1, CONTROL_SEQ_ILK); - ilk_info[pre_def_loc] = N_L_UPPER; - pre_define ("ss ", 2, CONTROL_SEQ_ILK); - ilk_info[pre_def_loc] = N_SS; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 339 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 340 - * ~~~~~~~~~~~~~~~~~~~ - * Now we pre-define any built-in |field|s, |str_entry_var|s, and - * |int_global_var|s; these strings must all be exactly |longest_pds| - * characters long. Note that although these are built-in functions, we - * classify them (in the |fn_type| array) otherwise. - * - * Important note: These pre-definitions must not have any glitches or - * the program may bomb because the |log_file| hasn't been opened yet. - ***************************************************************************/ - pre_define ("crossref ", 8, BST_FN_ILK); - fn_type[pre_def_loc] = FIELD; - FN_INFO[pre_def_loc] = num_fields; - crossref_num = num_fields; - INCR (num_fields); - num_pre_defined_fields = num_fields; - pre_define ("sort.key$ ", 9, BST_FN_ILK); - fn_type[pre_def_loc] = STR_ENTRY_VAR; - FN_INFO[pre_def_loc] = num_ent_strs; - sort_key_num = num_ent_strs; - INCR (num_ent_strs); - pre_define ("entry.max$ ", 10, BST_FN_ILK); - fn_type[pre_def_loc] = INT_GLOBAL_VAR; - FN_INFO[pre_def_loc] = Ent_Str_Size; - pre_define ("global.max$ ", 11, BST_FN_ILK); - fn_type[pre_def_loc] = INT_GLOBAL_VAR; - FN_INFO[pre_def_loc] = Glob_Str_Size; -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 340 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 336 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 77 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure initializes a pre-defined string of length at most - * |longest_pds|. - ***************************************************************************/ -void pre_define (PdsType_T pds, PdsLen_T len, StrIlk_T ilk) -BEGIN - PdsLen_T i; - - for (i=1; i<=len; i++) - BEGIN - - /*---------------------------------------------------------------------- - * Unlike the WEB, the string in `pds' will occupy the positions - * pds[0] ... pds[len-1], rather than pds[1] ... pds[len]. - *----------------------------------------------------------------------*/ - buffer[i] = xord[(UChar_T)pds[i-1]]; - END - pre_def_loc = str_lookup (buffer, 1, len, ilk, DO_INSERT); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 77 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 3 - * ~~~~~~~~~~~~~~~~~~~ - ***************************************************************************/ -void print_a_newline (void) -BEGIN - if (log_file != NULL) - FPUTC ('\n', log_file); - FPUTC ('\n', TERM_OUT); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 3 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 51 - * ~~~~~~~~~~~~~~~~~~~ - * And here are the associated procedures. Note the |term_out| file is - * system dependent. - ***************************************************************************/ -void print_a_pool_str (StrNumber_T s) -BEGIN - out_pool_str (TERM_OUT, s); - out_pool_str (log_file, s); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 51 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 82 - * ~~~~~~~~~~~~~~~~~~~ - * And here are the associated procedures. Note the |term_out| file is - * system dependent. - ***************************************************************************/ -void print_a_token (void) -BEGIN - out_token (TERM_OUT); - out_token (log_file); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 82 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 108 - * ~~~~~~~~~~~~~~~~~~~ - * Print the name of the current .aux file, followed by a |newline|. - ***************************************************************************/ -void print_aux_name (void) -BEGIN - PRINT_POOL_STR (CUR_AUX_STR); - PRINT_NEWLINE; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 108 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 95 - * ~~~~~~~~~~~~~~~~~~~ - * The |print_bad_input_line| procedure prints the current input line, - * splitting it at the character being scanned: It prints |buffer[0]|, - * |buffer[1]|, \dots, |buffer[buf_ptr2-1]| on one line and - * |SCAN_CHAR|, \dots, |buffer[last-1]| on the next (and both - * lines start with a colon between two |space|s). Each |white_space| - * character is printed as a |space|. - ***************************************************************************/ -void print_bad_input_line (void) -BEGIN - BufPointer_T bf_ptr; - - PRINT (" : "); - bf_ptr = 0; - while (bf_ptr < buf_ptr2) - BEGIN - if (lex_class[buffer[bf_ptr]] == WHITE_SPACE) - BEGIN - PRINT2 ("%c", xchr[SPACE]); - END - else - BEGIN - PRINT2 ("%c", xchr[buffer[bf_ptr]]); - END - INCR (bf_ptr); - END - PRINT_NEWLINE; - PRINT (" : "); - bf_ptr = 0; - while (bf_ptr < buf_ptr2) - BEGIN - PRINT2 ("%c", xchr[SPACE]); - INCR (bf_ptr); - END - bf_ptr = buf_ptr2; - while (bf_ptr < last) - BEGIN - if (lex_class[buffer[bf_ptr]] == WHITE_SPACE) - BEGIN - PRINT2 ("%c", xchr[SPACE]); - END - else - BEGIN - PRINT2 ("%c", xchr[buffer[bf_ptr]]); - END - INCR (bf_ptr); - END - PRINT_NEWLINE; - bf_ptr = 0; - while ((bf_ptr < buf_ptr2) && (lex_class[buffer[bf_ptr]] == WHITE_SPACE)) - BEGIN - INCR (bf_ptr); - END - if (bf_ptr == buf_ptr2) - BEGIN - PRINT_LN ("(Error may have been on previous line)"); - END - mark_error (); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 95 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 121 - * ~~~~~~~~~~~~~~~~~~~ - * Here's a procedure we'll need shortly. It prints the name of the - * current .bib file, followed by a |newline|. - ***************************************************************************/ -void print_bib_name (void) -BEGIN - PRINT_POOL_STR (CUR_BIB_STR); - PRINT_POOL_STR (s_bib_extension); - PRINT_NEWLINE; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 121 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 128 - * ~~~~~~~~~~~~~~~~~~~ - * Print the name of the .bst file, followed by a |newline|. - ***************************************************************************/ -void print_bst_name (void) -BEGIN - PRINT_POOL_STR (bst_str); - PRINT_POOL_STR (s_bst_extension); - PRINT_NEWLINE; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 128 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 45 - * ~~~~~~~~~~~~~~~~~~~ - * When something happens that the program thinks is impossible, - * call the maintainer. - ***************************************************************************/ -void print_confusion (void) -BEGIN - PRINT_LN ("---this can't happen"); - PRINT_LN ("*Please notify the BibTeX maintainer*"); - mark_fatal (); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 45 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 158 - * ~~~~~~~~~~~~~~~~~~~ - * Occasionally we'll want to |print| the name of one of these function - * classes. - ***************************************************************************/ -void print_fn_class (HashLoc_T fn_loc) -BEGIN - switch (fn_type[fn_loc]) - BEGIN - case BUILT_IN: - PRINT ("built-in"); - break; - case WIZ_DEFINED: - PRINT ("wizard-defined"); - break; - case INT_LITERAL: - PRINT ("integer-literal"); - break; - case STR_LITERAL: - PRINT ("string-literal"); - break; - case FIELD: - PRINT ("field"); - break; - case INT_ENTRY_VAR: - PRINT ("integer-entry-variable"); - break; - case STR_ENTRY_VAR: - PRINT ("string-entry-variable"); - break; - case INT_GLOBAL_VAR: - PRINT ("integer-global-variable"); - break; - case STR_GLOBAL_VAR: - PRINT ("string-global-variable"); - break; - default: - unknwn_function_class_confusion (); - break; - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 158 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 313 - * ~~~~~~~~~~~~~~~~~~~ - * This is similar to |print_stk_lit|, but here we don't give the - * literal's type, and here we end with a new line. This procedure - * should never be called after popping an empty stack. - ***************************************************************************/ -void print_lit (Integer_T stk_lt, StkType_T stk_tp) -BEGIN - switch (stk_tp) - BEGIN - case STK_INT: - PRINT_LN2 ("%ld", (long) stk_lt); - break; - case STK_STR: - PRINT_POOL_STR (stk_lt); - PRINT_NEWLINE; - break; - case STK_FN: - PRINT_POOL_STR (hash_text[stk_lt]); - PRINT_NEWLINE; - break; - case STK_FIELD_MISSING: - PRINT_POOL_STR (stk_lt); - PRINT_NEWLINE; - break; - case STK_EMPTY: - illegl_literal_confusion (); - break; - default: - unknwn_literal_confusion (); - break; - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 313 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/************************************************************************** - * WEB section number: 284 - * ~~~~~~~~~~~~~~~~~~~ - * When a cite key on the original |cite_list| (or added to |cite_list| - * because of cross~referencing) didn't appear in the database, complain. - ***************************************************************************/ -void print_missing_entry (StrNumber_T s) -BEGIN - PRINT ("Warning--I didn't find a database entry for \""); - PRINT_POOL_STR (s); - PRINT_LN ("\""); - mark_warning (); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 284 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 44 - * ~~~~~~~~~~~~~~~~~~~ - * When something in the program wants to be bigger or something out - * there wants to be smaller, it's time to call it a run. Here's the - * first of several macros that have associated procedures so that they - * produce less inline code. - ***************************************************************************/ -void print_overflow (void) -BEGIN - PRINT ("Sorry---you've exceeded BibTeX's "); - mark_fatal (); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 44 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 184 - * ~~~~~~~~~~~~~~~~~~~ - * This macro is similar to the last one but is specifically for - * recursion in a |wiz_defined| function, which is illegal; it helps save - * space. - ***************************************************************************/ -void print_recursion_illegal (void) -BEGIN - -#ifdef TRACE - if (Flag_trace) - TRACE_PR_NEWLINE; -#endif /* TRACE */ - - PRINT_LN ("Curse you, wizard, before you recurse me:"); - PRINT ("function "); - PRINT_TOKEN; - PRINT_LN (" is illegal in its own definition"); - - /*------------------------------------------------------------------------ - * print_recursion_illegal(); - *----------------------------------------------------------------------*/ - skip_token_print (); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 184 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 96 - * ~~~~~~~~~~~~~~~~~~~ - * This little procedure exists because it's used by at least two other - * procedures and thus saves some space. - ***************************************************************************/ -void print_skipping_whatever_remains (void) -BEGIN - PRINT ("I'm skipping whatever remains of this "); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 96 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 311 - * ~~~~~~~~~~~~~~~~~~~ - * Occasionally we'll want to know what's on the literal stack. Here we - * print out a stack literal, giving its type. This procedure should - * never be called after popping an empty stack. - ***************************************************************************/ -void print_stk_lit (Integer_T stk_lt, StkType_T stk_tp) -BEGIN - switch (stk_tp) - BEGIN - case STK_INT: - PRINT2 ("%ld is an integer literal", (long) stk_lt); - break; - case STK_STR: - PRINT ("\""); - PRINT_POOL_STR (stk_lt); - PRINT ("\" is a string literal"); - break; - case STK_FN: - PRINT ("`"); - PRINT_POOL_STR (hash_text[stk_lt]); - PRINT ("' is a function literal"); - break; - case STK_FIELD_MISSING: - PRINT ("`"); - PRINT_POOL_STR (stk_lt); - PRINT ("' is a missing field"); - break; - case STK_EMPTY: - illegl_literal_confusion (); - break; - default: - unknwn_literal_confusion (); - break; - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 311 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 312 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure appropriately chastises the style designer; however, if - * the wrong literal came from popping an empty stack, the procedure - * |pop_lit_stack| will have already done the chastising (because this - * procedure is called only after popping the stack) so there's no need - * for more. - ***************************************************************************/ -void print_wrong_stk_lit (Integer_T stk_lt, StkType_T stk_tp1, - StkType_T stk_tp2) -BEGIN - if (stk_tp1 != STK_EMPTY) - BEGIN - print_stk_lit (stk_lt, stk_tp1); - switch (stk_tp2) - BEGIN - case STK_INT: - PRINT (", not an integer,"); - break; - case STK_STR: - PRINT (", not a string,"); - break; - case STK_FN: - PRINT (", not a function,"); - break; - case STK_FIELD_MISSING: - case STK_EMPTY: - illegl_literal_confusion (); - break; - default: - unknwn_literal_confusion (); - break; - END - bst_ex_warn_print (); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 312 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 307 - * ~~~~~~~~~~~~~~~~~~~ - * Ok, that's it for sorting; now we'll play with the literal stack. - * This procedure pushes a literal onto the stack, checking for stack - * overflow. - ***************************************************************************/ -void push_lit_stk (Integer_T push_lt, StkType_T push_type) -BEGIN - -#ifdef TRACE - LitStkLoc_T dum_ptr; -#endif /* TRACE */ - - lit_stack[lit_stk_ptr] = push_lt; - lit_stk_type[lit_stk_ptr] = push_type; - -#ifdef TRACE - if (Flag_trace) { - for (dum_ptr=0; dum_ptr <= lit_stk_ptr; dum_ptr++) - BEGIN - TRACE_PR (" "); - END - TRACE_PR ("Pushing "); - - switch (lit_stk_type[lit_stk_ptr]) - BEGIN - case STK_INT: - TRACE_PR_LN2 ("%ld", (long) lit_stack[lit_stk_ptr]); - break; - case STK_STR: - TRACE_PR ("\""); - TRACE_PR_POOL_STR (lit_stack[lit_stk_ptr]); - TRACE_PR_LN ("\""); - break; - case STK_FN: - TRACE_PR ("`"); - TRACE_PR_POOL_STR (hash_text[lit_stack[lit_stk_ptr]]); - TRACE_PR_LN ("'"); - break; - case STK_FIELD_MISSING: - TRACE_PR ("missing field `"); - out_pool_str (log_file, lit_stack[lit_stk_ptr]); - TRACE_PR_LN ("'"); - break; - case STK_EMPTY: - TRACE_PR_LN ("a bad literal--popped from an empty stack"); - break; - default: - unknwn_literal_confusion (); - break; - END - } /* end if (Flag_trace) */ -#endif /* TRACE */ - - if (lit_stk_ptr == Lit_Stk_Size) - BEGIN - BIB_XRETALLOC_NOSET ("lit_stack", lit_stack, Integer_T, - Lit_Stk_Size, Lit_Stk_Size + LIT_STK_SIZE); - BIB_XRETALLOC ("lit_stk_type", lit_stk_type, StkType_T, - Lit_Stk_Size, Lit_Stk_Size + LIT_STK_SIZE); - END - INCR (lit_stk_ptr); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 307 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - -/*************************************************************************** - * WEB section number: 303 - * ~~~~~~~~~~~~~~~~~~~ - * These next two procedures (actually, one procedures and one function, - * but who's counting) are subroutines for |quick_sort|, which follows. - * The |swap| procedure exchanges the two elements its arguments point - * to. - ***************************************************************************/ -void quick_sort (CiteNumber_T left_end, CiteNumber_T right_end) -BEGIN - CiteNumber_T left, - right; - CiteNumber_T insert_ptr; - CiteNumber_T middle; - CiteNumber_T partition; - -#ifdef TRACE - if (Flag_trace) - TRACE_PR_LN3 ("Sorting %ld through %ld", (long) left_end, - (long) right_end); -#endif /* TRACE */ - - if ((right_end - left_end) < SHORT_LIST) - BEGIN - -/*************************************************************************** - * WEB section number: 304 - * ~~~~~~~~~~~~~~~~~~~ - * This code sorts the entries between |left_end| and |right_end| when - * the difference is less than |short_list|. Each iteration of the outer - * loop inserts the element indicated by |insert_ptr| into its proper - * place among the (sorted) elements from |left_end| through - * |insert_ptr-1|. - ***************************************************************************/ - for (insert_ptr=(left_end+1); insert_ptr<=right_end; insert_ptr++) - BEGIN - for (right=insert_ptr; right >= (left_end+1); right--) - BEGIN - if (less_than (SORTED_CITES[right-1], SORTED_CITES[right])) - BEGIN - goto Next_Insert_Label; - END - swap (right - 1, right); - END -Next_Insert_Label: DO_NOTHING; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 304 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - else - BEGIN - -/*************************************************************************** - * WEB section number: 305 - * ~~~~~~~~~~~~~~~~~~~ - * Now we find the median of the three sort.key$s to which the three - * elements |sorted_cites[left_end+end_offset]|, - * |sorted_cites[right_end]-end_offset|, and - * |sorted_cites[(left_end+right_end) div 2]| point (a nonzero - * |end_offset| avoids using as the leftmost of the three elements the - * one that was swapped there when the old partition element was swapped - * into its final spot; this turns out to avoid $n^2$ behavior when the - * list is nearly sorted to start with). This code determines which of - * the six possible permutations we're dealing with and moves the median - * element to |left_end|. The comments next to the |swap| actions give - * the known orderings of the corresponding elements of |sorted_cites| - * before the action. - ***************************************************************************/ - left = left_end + END_OFFSET; - middle = (left_end + right_end) / 2; - right = right_end - END_OFFSET; - if (less_than (SORTED_CITES[left], SORTED_CITES[middle])) - BEGIN - if (less_than (SORTED_CITES[middle], SORTED_CITES[right])) - BEGIN - swap (left_end, middle); - END - else if (less_than (SORTED_CITES[left], SORTED_CITES[right])) - BEGIN - swap (left_end, right); - END - else - BEGIN - swap (left_end, left); - END - END - else if (less_than (SORTED_CITES[right], SORTED_CITES[middle])) - BEGIN - swap (left_end, middle); - END - else if (less_than (SORTED_CITES[right], SORTED_CITES[left])) - BEGIN - swap (left_end, right); - END - else - BEGIN - swap (left_end, left); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 305 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 306 - * ~~~~~~~~~~~~~~~~~~~ - * This module uses the median-of-three computed above to partition the - * elements into those less than and those greater than the median. - * Equal sort.key$s are sorted by order of occurrence (in - * |cite_list|). - ***************************************************************************/ - partition = SORTED_CITES[left_end]; - left = left_end + 1; - right = right_end; - do - BEGIN - while (less_than (SORTED_CITES[left], partition)) - BEGIN - INCR (left); - END - while (less_than (partition, SORTED_CITES[right])) - BEGIN - DECR (right); - END - if (left < right) - BEGIN - swap (left, right); - INCR (left); - DECR (right); - END - END while ( ! (left == (right + 1))); - swap (left_end, right); - quick_sort (left_end, right - 1); - quick_sort (left, right_end); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 306 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 303 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 98 - * ~~~~~~~~~~~~~~~~~~~ - * I mean, this is truly disgraceful. A user has to type something in to - * the terminal just once during the entire run. And it's not some - * complicated string where you have to get every last punctuation mark - * just right, and it's not some fancy list where you get nervous because - * if you forget one item you have to type the whole thing again; it's - * just a simple, ordinary, file name. Now you'd think a five-year-old - * could do it; you'd think it's so simple a user should be able to do it - * in his sleep. But noooooooooo. He had to sit there droning on and on - * about who knows what until he exceeded the bounds of common sense, and - * he probably didn't even realize it. Just pitiful. What's this world - * coming to? We should probably just delete all his files and be done - * with him. Note: The |TERM_OUT| file is system dependent. - * - * NOTE: because C arrays start at index 0, not 1, the subscripts of array - * |name_of_file| are generally 1 less than those in the WEB source. - ***************************************************************************/ -void sam_too_long_file_name_print (void) -BEGIN - FPRINTF (TERM_OUT, "File name `"); - name_ptr = 0; - while (name_ptr < aux_name_length) - BEGIN - FPUTC (name_of_file[name_ptr], TERM_OUT); - INCR (name_ptr); - END - FPRINTF (TERM_OUT, "' is too long\n"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 98 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 99 - * ~~~~~~~~~~~~~~~~~~~ - * We've abused the user enough for one section; suffice it to - * say here that most of what we said last module still applies. - * Note: The |TERM_OUT| file is system dependent. - * - * NOTE: because C arrays start at index 0, not 1, the subscripts of array - * |name_of_file| are generally 1 less than those in the WEB source. - ***************************************************************************/ -void sam_wrong_file_name_print (void) -BEGIN - FPRINTF (TERM_OUT, "I couldn't open file name `"); - name_ptr = 0; - while (name_ptr < name_length) - BEGIN - FPUTC (name_of_file[name_ptr], TERM_OUT); - INCR (name_ptr); - END - FPRINTF (TERM_OUT, "'\n"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 99 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 83 - * ~~~~~~~~~~~~~~~~~~~ - * This function scans the |buffer| for the next token, starting at the - * global variable |buf_ptr2| and ending just before either the single - * specified stop-character or the end of the current line, whichever - * comes first, respectively returning |true| or |false|; afterward, - * |scan_char| is the first character following this token. - ***************************************************************************/ -Boolean_T scan1 (ASCIICode_T char1) -BEGIN - Boolean_T scan1; - - buf_ptr1 = buf_ptr2; - while ((SCAN_CHAR != char1) && (buf_ptr2 < last)) - BEGIN - INCR (buf_ptr2); - END - if (buf_ptr2 < last) - BEGIN - scan1 = TRUE; - END - else - BEGIN - scan1 = FALSE; - END - return (scan1); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 83 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 84 - * ~~~~~~~~~~~~~~~~~~~ - * This function is the same but stops at |white_space| characters as well. - ***************************************************************************/ -Boolean_T scan1_white (ASCIICode_T char1) -BEGIN - Boolean_T scan1_white; - - buf_ptr1 = buf_ptr2; - while ((lex_class[SCAN_CHAR] != WHITE_SPACE) - && (SCAN_CHAR != char1) && (buf_ptr2 < last)) - BEGIN - INCR (buf_ptr2); - END - if (buf_ptr2 < last) - BEGIN - scan1_white = TRUE; - END - else - BEGIN - scan1_white = FALSE; - END - return (scan1_white); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 84 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 85 - * ~~~~~~~~~~~~~~~~~~~ - * This function is similar to |scan1|, but stops at either of two - * stop-characters as well as the end of the current line. - ***************************************************************************/ -Boolean_T scan2 (ASCIICode_T char1, ASCIICode_T char2) -BEGIN - Boolean_T scan2; - - buf_ptr1 = buf_ptr2; - while ((SCAN_CHAR != char1) && (SCAN_CHAR != char2) - && (buf_ptr2 < last)) - BEGIN - INCR (buf_ptr2); - END - if (buf_ptr2 < last) - BEGIN - scan2 = TRUE; - END - else - BEGIN - scan2 = FALSE; - END - return (scan2); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 85 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 86 - * ~~~~~~~~~~~~~~~~~~~ - * This function is the same but stops at |white_space| characters as well. - ***************************************************************************/ -Boolean_T scan2_white (ASCIICode_T char1, ASCIICode_T char2) -BEGIN - Boolean_T scan2_white; - - buf_ptr1 = buf_ptr2; - while ((SCAN_CHAR != char1) && (SCAN_CHAR != char2) - && (lex_class[SCAN_CHAR] != WHITE_SPACE) && (buf_ptr2 < last)) - BEGIN - INCR (buf_ptr2); - END - if (buf_ptr2 < last) - BEGIN - scan2_white = TRUE; - END - else - BEGIN - scan2_white = FALSE; - END - return (scan2_white); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 86 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 87 - * ~~~~~~~~~~~~~~~~~~~ - * This function is similar to |scan2|, but stops at either of three - * stop-characters as well as the end of the current line. - ***************************************************************************/ -Boolean_T scan3 (ASCIICode_T char1, ASCIICode_T char2, - ASCIICode_T char3) -BEGIN - Boolean_T scan3; - - buf_ptr1 = buf_ptr2; - while ((SCAN_CHAR != char1) && (SCAN_CHAR != char2) - && (SCAN_CHAR != char3) && (buf_ptr2 < last)) - BEGIN - INCR (buf_ptr2); - END - if (buf_ptr2 < last) - BEGIN - scan3 = TRUE; - END - else - BEGIN - scan3 = FALSE; - END - return (scan3); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 87 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 250 - * ~~~~~~~~~~~~~~~~~~~ - * Each field token is either a nonnegative number, a macro name (like - * `jan'), or a brace-balanced string delimited by either |double_quote|s - * or braces. Thus there are four possibilities for the first character - * of the field token: If it's a |left_brace| or a |double_quote|, the - * token (with balanced braces, up to the matching |right_str_delim|) is - * a string; if it's |numeric|, the token is a number; if it's anything - * else, the token is a macro name (and should thus have been defined by - * either the .bst-file's macro command or the .bib-file's - * string command). This function returns |false| if there was a - * serious syntax error. - ***************************************************************************/ -Boolean_T scan_a_field_token_and_eat_whit (void) -BEGIN - Boolean_T scan_a_field_token_And_eat_whit; - - scan_a_field_token_And_eat_whit = FALSE; - switch (SCAN_CHAR) - BEGIN - case LEFT_BRACE: - right_str_delim = RIGHT_BRACE; - if ( ! scan_balanced_braces ()) - goto Exit_Label; - break; - case DOUBLE_QUOTE: - right_str_delim = DOUBLE_QUOTE; - if ( ! scan_balanced_braces ()) - goto Exit_Label; - break; - case '0': - case '1': - case '2': - case '3': - case '4': - case '5': - case '6': - case '7': - case '8': - case '9': - -/*************************************************************************** - * WEB section number: 258 - * ~~~~~~~~~~~~~~~~~~~ - * This module scans a nonnegative number and copies it to |field_vl_str| - * if it's to store the field. - ***************************************************************************/ - if ( ! scan_nonneg_integer ()) - BEGIN - CONFUSION ("A digit disappeared"); - END - if (store_field) - BEGIN - tmp_ptr = buf_ptr1; - while (tmp_ptr < buf_ptr2) - BEGIN - COPY_CHAR (buffer[tmp_ptr]); - INCR (tmp_ptr); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 258 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - default: - -/*************************************************************************** - * WEB section number: 259 - * ~~~~~~~~~~~~~~~~~~~ - * This module scans a macro name and copies its string to |field_vl_str| - * if it's to store the field, complaining if the macro is recursive or - * undefined. - ***************************************************************************/ - scan_identifier (COMMA, right_outer_delim, CONCAT_CHAR); - BIB_IDENTIFIER_SCAN_CHECK ("a field part"); - if (store_field) - BEGIN - lower_case (buffer, buf_ptr1, TOKEN_LEN); - macro_name_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, MACRO_ILK, - DONT_INSERT); - store_token = TRUE; - if (at_bib_command) - BEGIN - if (command_num == N_BIB_STRING) - BEGIN - if (macro_name_loc == cur_macro_loc) - BEGIN - store_token = FALSE; - MACRO_NAME_WARNING ("used in its own definition"); - END - END - END - if ( ! hash_found) - BEGIN - store_token = FALSE; - MACRO_NAME_WARNING ("undefined"); - END - if (store_token) - BEGIN - -/*************************************************************************** - * WEB section number: 260 - * ~~~~~~~~~~~~~~~~~~~ - * The macro definition may have |white_space| that needs compressing, - * because it may have been defined in the .bst file. - ***************************************************************************/ - tmp_ptr = str_start[ilk_info[macro_name_loc]]; - tmp_end_ptr = str_start[ilk_info[macro_name_loc] + 1]; - if (FIELD_END == 0) - BEGIN - if ((lex_class[str_pool[tmp_ptr]] == WHITE_SPACE) - && (tmp_ptr < tmp_end_ptr)) - BEGIN - COPY_CHAR (SPACE); - INCR (tmp_ptr); - while ((lex_class[str_pool[tmp_ptr]] == WHITE_SPACE) - && (tmp_ptr < tmp_end_ptr)) - BEGIN - INCR (tmp_ptr); - END - END - END - while (tmp_ptr < tmp_end_ptr) - BEGIN - if (lex_class[str_pool[tmp_ptr]] != WHITE_SPACE) - BEGIN - COPY_CHAR (str_pool[tmp_ptr]); - END - else if (FIELD_VL_STR[FIELD_END - 1] != SPACE) - BEGIN - COPY_CHAR (SPACE); - END - INCR (tmp_ptr); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 260 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 259 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - END - EAT_BIB_WHITE_AND_EOF_CHECK; - scan_a_field_token_And_eat_whit = TRUE; -Exit_Label: DO_NOTHING; - return (scan_a_field_token_And_eat_whit); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 250 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 88 - * ~~~~~~~~~~~~~~~~~~~ - * This function scans for letters, stopping at the first nonletter; it - * returns |true| if there is at least one letter. - ***************************************************************************/ -Boolean_T scan_alpha (void) -BEGIN - Boolean_T scan_alpha; - - buf_ptr1 = buf_ptr2; - while ((lex_class[SCAN_CHAR] == ALPHA) && (buf_ptr2 < last)) - BEGIN - INCR (buf_ptr2); - END - if (TOKEN_LEN == 0) - BEGIN - scan_alpha = FALSE; - END - else - BEGIN - scan_alpha = TRUE; - END - return (scan_alpha); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 88 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 249 - * ~~~~~~~~~~~~~~~~~~~ - * This function scans the list of field tokens that define the field - * value string. If |store_field| is |true| it accumulates (indirectly) - * in |field_vl_str| the concatenation of all the field tokens, - * compressing nonnull |white_space| to a single |space| and, if the - * field value is for a field (rather than a string definition), removing - * any leading or trailing |white_space|; when it's finished it puts the - * string into the hash table. It returns |false| if there was a serious - * syntax error. - ***************************************************************************/ -Boolean_T scan_and_store_the_field_value (void) -BEGIN - Boolean_T scan_and_store_the_field_value; - - scan_and_store_the_field_value = FALSE; - FIELD_END = 0; - if ( ! scan_a_field_token_and_eat_whit ()) - BEGIN - goto Exit_Label; - END - while (SCAN_CHAR == CONCAT_CHAR) - BEGIN - INCR (buf_ptr2); - EAT_BIB_WHITE_AND_EOF_CHECK; - if ( ! scan_a_field_token_and_eat_whit ()) - BEGIN - goto Exit_Label; - END - END - if (store_field) - BEGIN - -/*************************************************************************** - * WEB section number: 261 - * ~~~~~~~~~~~~~~~~~~~ - * Now it's time to store the field value in the hash table, and store an - * appropriate pointer to it (depending on whether it's for a database - * entry or command). But first, if necessary, we remove a trailing - * |space| and a leading |space| if these exist. (Hey, if we had some - * ham we could make ham-and-eggs if we had some eggs.) - ***************************************************************************/ - if ( ! at_bib_command) - BEGIN - if (FIELD_END > 0) - BEGIN - if (FIELD_VL_STR[FIELD_END - 1] == SPACE) - BEGIN - DECR (FIELD_END); - END - END - END - if (( ! at_bib_command) && (FIELD_VL_STR[0] == SPACE) && (FIELD_END > 0)) - BEGIN - FIELD_START = 1; - END - else - BEGIN - FIELD_START = 0; - END - field_val_loc = str_lookup (FIELD_VL_STR, FIELD_START, - FIELD_END - FIELD_START, TEXT_ILK, - DO_INSERT); - fn_type[field_val_loc] = STR_LITERAL; - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR ("\""); - TRACE_PR_POOL_STR (hash_text[field_val_loc]); - TRACE_PR_LN ("\" is a field value"); - } -#endif /* TRACE */ - - if (at_bib_command) - BEGIN - -/*************************************************************************** - * WEB section number: 262 - * ~~~~~~~~~~~~~~~~~~~ - * Here's where we store the goods when we're dealing with a command - * rather than an entry. - ***************************************************************************/ - switch (command_num) - BEGIN - case N_BIB_PREAMBLE: - s_preamble[preamble_ptr] = hash_text[field_val_loc]; - INCR (preamble_ptr); - break; - case N_BIB_STRING: - ilk_info[cur_macro_loc] = hash_text[field_val_loc]; - break; - default: - bib_cmd_confusion (); - break; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 262 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - else - BEGIN - -/*************************************************************************** - * WEB section number: 263 - * ~~~~~~~~~~~~~~~~~~~ - * And here, an entry. - ***************************************************************************/ - field_ptr = (entry_cite_ptr * num_fields) + FN_INFO[field_name_loc]; - if (field_info[field_ptr] != MISSING) - BEGIN - PRINT ("Warning--I'm ignoring "); - PRINT_POOL_STR (cite_list[entry_cite_ptr]); - PRINT ("'s extra \""); - PRINT_POOL_STR (hash_text[field_name_loc]); - BIB_WARN_NEWLINE ("\" field"); - END - else - BEGIN - field_info[field_ptr] = hash_text[field_val_loc]; - if ((ilk_info[field_name_loc] == crossref_num) - && ( ! all_entries)) - BEGIN - -/*************************************************************************** - * WEB section number: 264 - * ~~~~~~~~~~~~~~~~~~~ - * If the cross-referenced entry isn't already on |cite_list| we add it - * (at least temporarily); if it is already on |cite_list| we update the - * cross-reference count, if necessary. Note that |all_entries| is - * |false| here. The alias kludge helps make the stack space not - * overflow on some machines. - ***************************************************************************/ - tmp_ptr = FIELD_START; - while (tmp_ptr < FIELD_END) - BEGIN - EXTRA_BUF[tmp_ptr] = FIELD_VL_STR[tmp_ptr]; - INCR (tmp_ptr); - END - lower_case (EXTRA_BUF, FIELD_START, FIELD_END - FIELD_START); - lc_cite_loc = str_lookup (EXTRA_BUF, FIELD_START, - FIELD_END - FIELD_START, LC_CITE_ILK, - DO_INSERT); - if (hash_found) - BEGIN - cite_loc = ilk_info[lc_cite_loc]; - if (ilk_info[cite_loc] >= old_num_cites) - BEGIN - INCR (cite_info[ilk_info[cite_loc]]); - END - END - else - BEGIN - cite_loc = str_lookup (FIELD_VL_STR, FIELD_START, - FIELD_END - FIELD_START, CITE_ILK, - DO_INSERT); - if (hash_found) - BEGIN - hash_cite_confusion (); - END - add_database_cite (&cite_ptr); - cite_info[ilk_info[cite_loc]] = 1; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 264 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 263 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 261 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - scan_and_store_the_field_value = TRUE; -Exit_Label: DO_NOTHING; - return (scan_and_store_the_field_value); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 249 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 253 - * ~~~~~~~~~~~~~~~~~~~ - * This .bib-specific function scans a string with balanced braces, - * stopping just past the matching |right_str_delim|. How much work it - * does depends on whether |store_field = true|. It returns |false| if - * there was a serious syntax error. - ***************************************************************************/ -Boolean_T scan_balanced_braces (void) -BEGIN - Boolean_T scan_balanced_braces; - - scan_balanced_braces = FALSE; - INCR (buf_ptr2); - CHECK_FOR_AND_COMPRESS_BIB_WHIT; - if (FIELD_END > 1) - BEGIN - if (FIELD_VL_STR[FIELD_END- 1] == SPACE) - BEGIN - if (ex_buf[FIELD_END- 2] == SPACE) - BEGIN - DECR (FIELD_END); - END - END - END - bib_brace_level = 0; - if (store_field) - BEGIN - -/*************************************************************************** - * WEB section number: 256 - * ~~~~~~~~~~~~~~~~~~~ - * This module scans over a brace-balanced string, compressing multiple - * |white_space| characters into a single |space|. It starts with - * |bib_brace_level = 0| and starts at a non|white_space| character. - ***************************************************************************/ - while (SCAN_CHAR != right_str_delim) - BEGIN - switch (SCAN_CHAR) - BEGIN - case LEFT_BRACE: - INCR (bib_brace_level); - COPY_CHAR (LEFT_BRACE); - INCR (buf_ptr2); - CHECK_FOR_AND_COMPRESS_BIB_WHIT; - -/*************************************************************************** - * WEB section number: 257 - * ~~~~~~~~~~~~~~~~~~~ - * This module is similar to the last but starts with |bib_brace_level > 0| - * (and, like the last, it starts at a non|white_space| character). - ***************************************************************************/ - LOOP - BEGIN - switch (SCAN_CHAR) - BEGIN - case RIGHT_BRACE: - DECR (bib_brace_level); - COPY_CHAR (RIGHT_BRACE); - INCR (buf_ptr2); - CHECK_FOR_AND_COMPRESS_BIB_WHIT; - if (bib_brace_level == 0) - BEGIN - goto Loop_Exit_Label; - END - break; - case LEFT_BRACE: - INCR (bib_brace_level); - COPY_CHAR (LEFT_BRACE); - INCR (buf_ptr2); - CHECK_FOR_AND_COMPRESS_BIB_WHIT; - break; - default: - COPY_CHAR (SCAN_CHAR); - INCR (buf_ptr2); - CHECK_FOR_AND_COMPRESS_BIB_WHIT; - break; - END - END - Loop_Exit_Label: DO_NOTHING -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 257 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case RIGHT_BRACE: - BIB_UNBALANCED_BRACES_ERR; - default: - COPY_CHAR (SCAN_CHAR); - INCR (buf_ptr2); - CHECK_FOR_AND_COMPRESS_BIB_WHIT; - break; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 256 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - else - BEGIN - -/*************************************************************************** - * WEB section number: 254 - * ~~~~~~~~~~~~~~~~~~~ - * This module scans over a brace-balanced string without keeping track - * of anything but the brace level. It starts with |bib_brace_level = 0| - * and at a non|white_space| character. - ***************************************************************************/ - while (SCAN_CHAR != right_str_delim) - BEGIN - if (SCAN_CHAR == LEFT_BRACE) - BEGIN - INCR (bib_brace_level); - INCR (buf_ptr2); - EAT_BIB_WHITE_AND_EOF_CHECK; - while (bib_brace_level > 0) - BEGIN - -/*************************************************************************** - * WEB section number: 255 - * ~~~~~~~~~~~~~~~~~~~ - * This module does the same as above but, because |bib_brace_level > 0|, it - * doesn't have to look for a |right_str_delim|. - ***************************************************************************/ - if (SCAN_CHAR == RIGHT_BRACE) - BEGIN - DECR (bib_brace_level); - INCR (buf_ptr2); - EAT_BIB_WHITE_AND_EOF_CHECK; - END - else if (SCAN_CHAR == LEFT_BRACE) - BEGIN - INCR (bib_brace_level); - INCR (buf_ptr2); - EAT_BIB_WHITE_AND_EOF_CHECK; - END - else - BEGIN - INCR (buf_ptr2); - if ( ! scan2 (RIGHT_BRACE, LEFT_BRACE)) - BEGIN - EAT_BIB_WHITE_AND_EOF_CHECK; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 255 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - END - else if (SCAN_CHAR == RIGHT_BRACE) - BEGIN - BIB_UNBALANCED_BRACES_ERR; - END - else - BEGIN - INCR (buf_ptr2); - if ( ! scan3 (right_str_delim, LEFT_BRACE, RIGHT_BRACE)) - BEGIN - EAT_BIB_WHITE_AND_EOF_CHECK; - END - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 254 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - INCR (buf_ptr2); - scan_balanced_braces = TRUE; -Exit_Label: DO_NOTHING; - return (scan_balanced_braces); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 253 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - -/*************************************************************************** - * WEB section number: 188 - * ~~~~~~~~~~~~~~~~~~~ - * This macro inserts a hash-table location (or one of the two - * special markers |quote_next_fn| and |end_of_def|) into the - * |singl_function| array, which will later be copied into the - * |wiz_functions| array. - ***************************************************************************/ -#define INSERT_FN_LOC(X) {\ - singl_function[single_ptr] = (X);\ - if (single_ptr == Single_Fn_Space)\ - {BIB_XRETALLOC ("singl_function", singl_function, HashPtr2_T,\ - Single_Fn_Space, Single_Fn_Space + Single_Fn_Space);}\ - INCR (single_ptr);} - - -/*************************************************************************** - * WEB section number: 187 - * ~~~~~~~~~~~~~~~~~~~ - * This recursive function reads and stores the list of functions - * (separated by |white_space| characters or ends-of-line) that define - * this new function, and reads a |right_brace|. - ***************************************************************************/ -void scan_fn_def (HashLoc_T fn_hash_loc) -BEGIN - typedef Integer_T FnDefLoc_T; - HashPtr2_T *singl_function; - FnDefLoc_T single_ptr; - FnDefLoc_T copy_ptr; - BufPointer_T end_of_num; - HashLoc_T impl_fn_loc; - Integer_T Single_Fn_Space; - - Single_Fn_Space = SINGLE_FN_SPACE; - singl_function = (HashPtr2_T *) mymalloc ((Single_Fn_Space + 1) - * (unsigned long) sizeof (HashPtr2_T), "singl_function"); - EAT_BST_WHITE_AND_EOF_CHECK ("function"); - single_ptr = 0; - while (SCAN_CHAR != RIGHT_BRACE) - BEGIN - -/*************************************************************************** - * WEB section number: 189 - * ~~~~~~~~~~~~~~~~~~~ - * There are five possibilities for the first character of the token - * representing the next function of the definition: If it's a - * |number_sign|, the token is an |int_literal|; if it's a - * |double_quote|, the token is a |str_literal|; if it's a - * |single_quote|, the token is a quoted function; if it's a - * |left_brace|, the token isn't really a token, but rather the start of - * another function definition (which will result in a recursive call to - * |scan_fn_def|); if it's anything else, the token is the name of an - * already-defined function. Note: To prevent the wizard from using - * recursion, we have to check that neither a quoted function nor an - * already-defined-function is actually the currently-being-defined - * function (which is stored at |wiz_loc|). - ***************************************************************************/ - switch (SCAN_CHAR) - BEGIN - case NUMBER_SIGN: - -/*************************************************************************** - * WEB section number: 190 - * ~~~~~~~~~~~~~~~~~~~ - * An |int_literal| is preceded by a |number_sign|, consists of an - * integer (i.e., an optional |minus_sign| followed by one or more - * |numeric| characters), and is followed either by a |white_space| - * character, an end-of-line, or a |right_brace|. The array |fn_info| - * contains the value of the integer for |int_literal|s. - ***************************************************************************/ - BEGIN - INCR (buf_ptr2); - if ( ! scan_integer ()) - BEGIN - SKIP_TOKEN ("Illegal integer in integer literal"); - END - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR ("#"); - TRACE_PR_TOKEN; - TRACE_PR_LN2 (" is an integer literal with value %ld", - (long) token_value); - } -#endif /* TRACE */ - - literal_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, INTEGER_ILK, - DO_INSERT); - if ( ! hash_found) - BEGIN - fn_type[literal_loc] = INT_LITERAL; - FN_INFO[literal_loc] = token_value; - END - if ((lex_class[SCAN_CHAR] != WHITE_SPACE) && (buf_ptr2 < last) - && (SCAN_CHAR != RIGHT_BRACE) && (SCAN_CHAR != COMMENT)) - BEGIN - SKIP_TOKEN_ILLEGAL_STUFF_AFTER; - END - INSERT_FN_LOC (literal_loc); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 190 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case DOUBLE_QUOTE: - -/*************************************************************************** - * WEB section number: 191 - * ~~~~~~~~~~~~~~~~~~~ - * A |str_literal| is preceded by a |double_quote| and consists of all - * characters on this line up to the next |double_quote|. Also, there - * must be either a |white_space| character, an end-of-line, a - * |right_brace|, or a |comment| following (since functions in the - * definition must be separated by |white_space|). The array |fn_info| - * contains nothing for |str_literal|s. - ***************************************************************************/ - BEGIN - INCR (buf_ptr2); - if ( ! scan1 (DOUBLE_QUOTE)) - BEGIN - SKIP_TOKEN2 ("No `%c' to end string literal", xchr[DOUBLE_QUOTE]); - END - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR ("\""); - TRACE_PR_TOKEN; - TRACE_PR ("\""); - TRACE_PR_LN (" is a string literal"); - } -#endif /* TRACE */ - - literal_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, TEXT_ILK, - DO_INSERT); - fn_type[literal_loc] = STR_LITERAL; - INCR (buf_ptr2); - if ((lex_class[SCAN_CHAR] != WHITE_SPACE) && (buf_ptr2 < last) - && (SCAN_CHAR != RIGHT_BRACE) && (SCAN_CHAR != COMMENT)) - BEGIN - SKIP_TOKEN_ILLEGAL_STUFF_AFTER; - END - INSERT_FN_LOC (literal_loc); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 191 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case SINGLE_QUOTE: - -/*************************************************************************** - * WEB section number: 192 - * ~~~~~~~~~~~~~~~~~~~ - * A quoted function is preceded by a |single_quote| and consists of all - * characters up to the next |white_space| character, end-of-line, - * |right_brace|, or |comment|. - ***************************************************************************/ - BEGIN - INCR (buf_ptr2); - if (scan2_white (RIGHT_BRACE, COMMENT)) - BEGIN - DO_NOTHING; - END - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR ("'"); - TRACE_PR_TOKEN; - TRACE_PR (" is a quoted function "); - } -#endif /* TRACE */ - - lower_case (buffer, buf_ptr1, TOKEN_LEN); - fn_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, BST_FN_ILK, - DONT_INSERT); - if ( ! hash_found) - BEGIN - SKIP_TOKEN_UNKNOWN_FUNCTION; - END - else - -/*************************************************************************** - * WEB section number: 193 - * ~~~~~~~~~~~~~~~~~~~ - * Here we check that this quoted function is a legal one---the function - * name must already exist, but it mustn't be the currently-being-defined - * function (which is stored at |wiz_loc|). - ***************************************************************************/ - BEGIN - if (fn_loc == wiz_loc) - BEGIN - SKIP_RECURSIVE_TOKEN; - END - else - BEGIN - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR ("of type "); - trace_pr_fn_class (fn_loc); - TRACE_PR_NEWLINE; - } -#endif /* TRACE */ - - INSERT_FN_LOC (QUOTE_NEXT_FN); - INSERT_FN_LOC (fn_loc); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 193 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 192 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case LEFT_BRACE: - -/*************************************************************************** - * WEB section number: 194 - * ~~~~~~~~~~~~~~~~~~~ - * This module marks the implicit function as being quoted, generates a - * name, and stores it in the hash table. This name is strictly internal - * to this program, starts with a |single_quote| (since that will make - * this function name unique), and ends with the variable |impl_fn_num| - * converted to ASCII. The alias kludge helps make the stack space not - * overflow on some machines. - ***************************************************************************/ - BEGIN - EX_BUF2[0] = SINGLE_QUOTE; - int_to_ASCII (impl_fn_num, EX_BUF2, 1, &end_of_num); - impl_fn_loc = str_lookup (EX_BUF2, 0, end_of_num, BST_FN_ILK, - DO_INSERT); - if (hash_found) - BEGIN - CONFUSION ("Already encountered implicit function"); - END - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_POOL_STR (hash_text[impl_fn_loc]); - TRACE_PR_LN (" is an implicit function"); - } -#endif /* TRACE */ - - INCR (impl_fn_num); - fn_type[impl_fn_loc] = WIZ_DEFINED; - INSERT_FN_LOC (QUOTE_NEXT_FN); - INSERT_FN_LOC (impl_fn_loc); - INCR (buf_ptr2); - scan_fn_def (impl_fn_loc); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 194 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - default: - -/*************************************************************************** - * WEB section number: 199 - * ~~~~~~~~~~~~~~~~~~~ - * An already-defined function consists of all characters up to the next - * |white_space| character, end-of-line, |right_brace|, or |comment|. - * This function name must already exist, but it mustn't be the - * currently-being-defined function (which is stored at |wiz_loc|). - ***************************************************************************/ - BEGIN - if (scan2_white (RIGHT_BRACE, COMMENT)) - BEGIN - DO_NOTHING; - END - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR_TOKEN; - TRACE_PR (" is a function "); - } -#endif /* TRACE */ - - lower_case (buffer, buf_ptr1, TOKEN_LEN); - fn_loc = str_lookup (buffer, buf_ptr1, TOKEN_LEN, BST_FN_ILK, - DONT_INSERT); - if ( ! hash_found) - BEGIN - SKIP_TOKEN_UNKNOWN_FUNCTION; - END - else if (fn_loc == wiz_loc) - BEGIN - SKIP_RECURSIVE_TOKEN; - END - else - BEGIN - -#ifdef TRACE - if (Flag_trace) { - TRACE_PR ("of type "); - trace_pr_fn_class (fn_loc); - TRACE_PR_NEWLINE; - } -#endif /* TRACE */ - - INSERT_FN_LOC (fn_loc); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 199 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 189 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -Next_Token_Label: - EAT_BST_WHITE_AND_EOF_CHECK ("function"); - END - -/*************************************************************************** - * WEB section number: 200 - * ~~~~~~~~~~~~~~~~~~~ - * Now we add the |end_of_def| special marker, make sure this function will - * fit into |wiz_functions|, and put it there. - ***************************************************************************/ - BEGIN - INSERT_FN_LOC (END_OF_DEF); - while ((single_ptr + wiz_def_ptr) > Wiz_Fn_Space) - BEGIN - BIB_XRETALLOC ("wiz_functions", wiz_functions, HashPtr2_T, - Wiz_Fn_Space, Wiz_Fn_Space + WIZ_FN_SPACE); - END - FN_INFO[fn_hash_loc] = wiz_def_ptr; - copy_ptr = 0; - while (copy_ptr < single_ptr) - BEGIN - wiz_functions[wiz_def_ptr] = singl_function[copy_ptr]; - INCR (copy_ptr); - INCR (wiz_def_ptr); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 200 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - INCR (buf_ptr2); -Exit_Label: free (singl_function); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 187 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 90 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure scans for an identifier, stopping at the first - * |illegal_id_char|, or stopping at the first character if it's - * |numeric|. It sets the global variable |scan_result| to |id_null| if - * the identifier is null, else to |white_adjacent| if it ended at a - * |white_space| character or an end-of-line, else to - * |specified_char_adjacent| if it ended at one of |char1| or |char2| or - * |char3|, else to |other_char_adjacent| if it ended at a nonspecified, - * non|white_space| |illegal_id_char|. By convention, when some calling - * code really wants just one or two ``specified'' characters, it merely - * repeats one of the characters. - ***************************************************************************/ -void scan_identifier (ASCIICode_T char1, ASCIICode_T char2, - ASCIICode_T char3) -BEGIN - buf_ptr1 = buf_ptr2; - if (lex_class[SCAN_CHAR] != NUMERIC) - BEGIN - while ((id_class[SCAN_CHAR] == LEGAL_ID_CHAR) && (buf_ptr2 < last)) - BEGIN - INCR (buf_ptr2); - END - END - if (TOKEN_LEN == 0) - BEGIN - scan_result = ID_NULL; - END - else if ((lex_class[SCAN_CHAR] == WHITE_SPACE) || (buf_ptr2 == last)) - BEGIN - scan_result = SPECIFIED_CHAR_ADJACENT; - END - else if ((SCAN_CHAR == char1) || (SCAN_CHAR == char2) - || (SCAN_CHAR == char3)) - BEGIN - scan_result = SPECIFIED_CHAR_ADJACENT; - END - else - BEGIN - scan_result = OTHER_CHAR_ADJACENT; - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 90 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 93 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure scans for an integer, stopping at the first nondigit; - * it sets the value of |token_value| accordingly. It returns |true| if - * the token was a legal integer (i.e., consisted of an optional - * |minus_sign| followed by one or more digits). - ***************************************************************************/ -Boolean_T scan_integer (void) -BEGIN - Integer8_T sign_length; - Boolean_T scan_integer; - - buf_ptr1 = buf_ptr2; - if (SCAN_CHAR == MINUS_SIGN) - BEGIN - sign_length = 1; - INCR (buf_ptr2); - END - else - BEGIN - sign_length = 0; - END - token_value = 0; - while ((lex_class[SCAN_CHAR] == NUMERIC) && (buf_ptr2 < last)) - BEGIN - token_value = (token_value * 10) + CHAR_VALUE; - INCR (buf_ptr2); - END - if (NEGATIVE) - BEGIN - token_value = -token_value; - END - if (TOKEN_LEN == sign_length) - BEGIN - scan_integer = FALSE; - END - else - BEGIN - scan_integer = TRUE; - END - return(scan_integer); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 93 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 92 - * ~~~~~~~~~~~~~~~~~~~ - * This function scans for a nonnegative integer, stopping at the first - * nondigit; it sets the value of |token_value| accordingly. It returns - * |true| if the token was a legal nonnegative integer (i.e., consisted - * of one or more digits). - ***************************************************************************/ -Boolean_T scan_nonneg_integer (void) -BEGIN - Boolean_T scan_nonneg_integer; - - buf_ptr1 = buf_ptr2; - token_value = 0; - while ((lex_class[SCAN_CHAR] == NUMERIC) && (buf_ptr2 < last)) - BEGIN - token_value = (token_value * 10) + CHAR_VALUE; - INCR (buf_ptr2); - END - if (TOKEN_LEN == 0) - BEGIN - scan_nonneg_integer = FALSE; - END - else - BEGIN - scan_nonneg_integer = TRUE; - END - return (scan_nonneg_integer); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 92 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 94 - * ~~~~~~~~~~~~~~~~~~~ - * This function scans over |white_space| characters, stopping either at - * the first nonwhite character or the end of the line, respectively - * returning |true| or |false|. - ***************************************************************************/ -Boolean_T scan_white_space (void) -BEGIN - Boolean_T scan_white_space; - - while ((lex_class[SCAN_CHAR] == WHITE_SPACE) && (buf_ptr2 < last)) - BEGIN - INCR (buf_ptr2); - END - if (buf_ptr2 < last) - BEGIN - scan_white_space = TRUE; - END - else - BEGIN - scan_white_space = FALSE; - END - return (scan_white_space); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 94 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 186 - * ~~~~~~~~~~~~~~~~~~~ - * And another. - ***************************************************************************/ -void skip_illegal_stuff_after_token (void) -BEGIN - PRINT2 ("\"%c\" can't follow a literal", xchr[SCAN_CHAR]); - skip_token_print (); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 186 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 404 - * ~~~~~~~~~~~~~~~~~~~ - * When we come here |sp_ptr| is just past the |left_brace|, and when we - * leave it's either at |sp_end| or just past the matching |right_brace|. - ***************************************************************************/ -void skip_stuff_at_sp_brace_level_gr (void) -BEGIN - while ((sp_brace_level > 1) && (sp_ptr < sp_end)) - BEGIN - if (str_pool[sp_ptr] == RIGHT_BRACE) - BEGIN - DECR (sp_brace_level); - END - else if (str_pool[sp_ptr] == LEFT_BRACE) - BEGIN - INCR (sp_brace_level); - END - INCR (sp_ptr); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 404 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 183 - * ~~~~~~~~~~~~~~~~~~~ - * We're about to start scanning tokens in a function definition. When a - * function token is illegal, we skip until it ends; a |white_space| - * character, an end-of-line, a |right_brace|, or a |comment| marks the - * end of the current token. - ***************************************************************************/ -void skip_token_print (void) -BEGIN - PRINT ("-"); - bst_ln_num_print (); - mark_error (); - if (scan2_white (RIGHT_BRACE, COMMENT)) - BEGIN - DO_NOTHING; - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 183 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 185 - * ~~~~~~~~~~~~~~~~~~~ - * Here's another macro for saving some space when there's a problem with - * a token. - ***************************************************************************/ -void skp_token_unknown_function_prin (void) -BEGIN - PRINT_TOKEN; - PRINT (" is an unknown function"); - skip_token_print (); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 185 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 58 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure copies file name |file_name| into the beginning of - * |name_of_file|, if it will fit. It also sets the global variable - * |name_length| to the appropriate value. - * - * NOTE: because C arrays start at index 0, not 1, the subscripts of array - * |name_of_file| are generally 1 less than those in the WEB source. - ***************************************************************************/ -void start_name (StrNumber_T file_name) -BEGIN - PoolPointer_T p_ptr; - - free (name_of_file); - name_of_file = (unsigned char *) mymalloc (LENGTH (file_name) + 5, "name_of_file"); - name_ptr = 0; - p_ptr = str_start[file_name]; - while (p_ptr < str_start[file_name + 1]) - BEGIN - name_of_file[name_ptr] = CHR (str_pool[p_ptr]); - INCR (name_ptr); - INCR (p_ptr); - END - name_length = LENGTH (file_name); - name_of_file[name_length] = 0; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 58 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 56 - * ~~~~~~~~~~~~~~~~~~~ - * This subroutine compares string |s| with another string that appears - * in the buffer |buf| between positions |bf_ptr| and |bf_ptr+len-1|; the - * result is |true| if and only if the strings are equal. - ***************************************************************************/ -Boolean_T str_eq_buf (StrNumber_T s, BufType_T buf, - BufPointer_T bf_ptr, BufPointer_T len) -BEGIN - BufPointer_T i; - PoolPointer_T j; - Boolean_T str_eq_buf; - - if (LENGTH (s) != len) - BEGIN - str_eq_buf = FALSE; - goto Exit_Label; - END - i = bf_ptr; - j = str_start[s]; - while (j < str_start[s + 1]) - BEGIN - if (str_pool[j] != buf[i]) - BEGIN - str_eq_buf = FALSE; - goto Exit_Label; - END - INCR (i); - INCR (j); - END - str_eq_buf = TRUE; -Exit_Label: - return (str_eq_buf); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 56 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 57 - * ~~~~~~~~~~~~~~~~~~~ - * This subroutine compares two |str_pool| strings and returns true - * |true| if and only if the strings are equal. - ***************************************************************************/ -Boolean_T str_eq_str (StrNumber_T s1, StrNumber_T s2) -BEGIN - Boolean_T str_eq_str; - - if (LENGTH (s1) != LENGTH (s2)) - BEGIN - str_eq_str = FALSE; - goto Exit_Label; - END - p_ptr1 = str_start[s1]; - p_ptr2 = str_start[s2]; - while (p_ptr1 < str_start[s1 + 1]) - BEGIN - if (str_pool[p_ptr1] != str_pool[p_ptr2]) - BEGIN - str_eq_str = FALSE; - goto Exit_Label; - END - INCR (p_ptr1); - INCR (p_ptr2); - END - str_eq_str = TRUE; -Exit_Label: - return (str_eq_str); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 57 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 68 - * ~~~~~~~~~~~~~~~~~~~ - * Here is the subroutine that searches the hash table for a - * (string,~|str_ilk|) pair, where the string is of length |l>=0| and - * appears in |buffer[j..(j+l-1)]|. If it finds the pair, it returns the - * corresponding hash-table location and sets the global variable - * |hash_found| to |true|. Otherwise it sets |hash_found| to |false|, - * and if the parameter |insert_it| is |true|, it inserts the pair into - * the hash table, inserts the string into |str_pool| if not previously - * encountered, and returns its location. Note that two different pairs - * can have the same string but different |str_ilk|s, in which case the - * second pair encountered, if |insert_it| were |true|, would be inserted - * into the hash table though its string wouldn't be inserted into - * |str_pool| because it would already be there. - ***************************************************************************/ -HashLoc_T str_lookup (BufType_T buf, BufPointer_T j, BufPointer_T l, - StrIlk_T ilk, Boolean_T insert_it) -BEGIN - HashLoc_T str_lookup; - long h; - HashLoc_T p; - BufPointer_T k; - Boolean_T old_string; - StrNumber_T str_num; - -/*************************************************************************** - * WEB section number: 69 - * ~~~~~~~~~~~~~~~~~~~ - * The value of |Hash_Prime| should be roughly 85\% of |Hash_Size|, and - * it should be a prime number - * (it should also be less than $2^14 + 2^6 = 16320$ because of - * WEB's simple-macro bound). The theory of hashing tells us to expect - * fewer than two table probes, on the average, when the search is - * successful. - * - * NOTE: the limit imposed on the value of Hash_Prime no longer applies - * because we are using C #defines. - ***************************************************************************/ - BEGIN - h = 0; - k = j; - while (k < (j + l)) - BEGIN - h = h + h + buf[k]; - while (h >= Hash_Prime) - h = h - Hash_Prime; - INCR (k); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 69 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - p = h + HASH_BASE; - hash_found = FALSE; - old_string = FALSE; - str_num = 0; /* avoid uninitialized warning */ - LOOP - BEGIN - -/*************************************************************************** - * WEB section number: 70 - * ~~~~~~~~~~~~~~~~~~~ - * Here we handle the case in which we've already encountered this - * string; note that even if we have, we'll still have to insert the pair - * into the hash table if |str_ilk| doesn't match. - ***************************************************************************/ - BEGIN - if (hash_text[p] > 0) - BEGIN - if (str_eq_buf (hash_text[p], buf, j, l)) - BEGIN - if (hash_ilk[p] == ilk) - BEGIN - hash_found = TRUE; - goto Str_Found_Label; - END - else - BEGIN - old_string = TRUE; - str_num = hash_text[p]; - END - END - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 70 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - if (hash_next[p] == EMPTY) - BEGIN - if ( ! insert_it) - BEGIN - goto Str_Not_Found_Label; - END - -/*************************************************************************** - * WEB section number: 71 - * ~~~~~~~~~~~~~~~~~~~ - * This code inserts the pair in the appropriate unused location. - ***************************************************************************/ - BEGIN - if (hash_text[p] > 0) - BEGIN - REPEAT - BEGIN - if (HASH_IS_FULL) - BEGIN - BIBTEX_OVERFLOW ("hash size ", Hash_Size); - END - DECR (hash_used); - END UNTIL (hash_text[hash_used] == 0); - hash_next[p] = hash_used; - p = hash_used; - END - if (old_string) - BEGIN - hash_text[p] = str_num; - END - else - BEGIN - STR_ROOM (l); - k = j; - while (k < (j + l)) - BEGIN - APPEND_CHAR (buf[k]); - INCR (k); - END - hash_text[p] = make_string (); - END - hash_ilk[p] = ilk; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 71 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - goto Str_Found_Label; - END - p = hash_next[p]; - END -Str_Not_Found_Label: DO_NOTHING; -Str_Found_Label: str_lookup = p; - return (str_lookup); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 68 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 300 - * ~~~~~~~~~~~~~~~~~~~ - * The |swap| procedure exchanges the two elements its arguments point - * to. - ***************************************************************************/ -void swap (CiteNumber_T swap1, CiteNumber_T swap2) -BEGIN - CiteNumber_T innocent_bystander; - - innocent_bystander = SORTED_CITES[swap2]; - SORTED_CITES[swap2] = SORTED_CITES[swap1]; - SORTED_CITES[swap1] = innocent_bystander; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 300 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 456 - * ~~~~~~~~~~~~~~~~~~~ - * Here we print |trace| and/or |stat| information, if desired. - ***************************************************************************/ -void trace_and_stat_printing (void) -BEGIN - -#ifdef TRACE - - if (Flag_trace) { - -/*************************************************************************** - * WEB section number: 457 - * ~~~~~~~~~~~~~~~~~~~ - * This prints information obtained from the .aux file about the - * other files. - ***************************************************************************/ - BEGIN - if (num_bib_files == 1) - BEGIN - TRACE_PR_LN ("The 1 database file is"); - END - else - BEGIN - TRACE_PR_LN2 ("The %ld database files are", (long) num_bib_files); - END - if (num_bib_files == 0) - BEGIN - TRACE_PR_LN (" undefined"); - END - else - BEGIN - bib_ptr = 0; - while (bib_ptr < num_bib_files) - BEGIN - TRACE_PR (" "); - TRACE_PR_POOL_STR (CUR_BIB_STR); - TRACE_PR_POOL_STR (s_bib_extension); - TRACE_PR_NEWLINE; - INCR (bib_ptr); - END - END - TRACE_PR ("The style file is "); - if (bst_str == 0) - BEGIN - TRACE_PR_LN ("undefined"); - END - else - BEGIN - TRACE_PR_POOL_STR (bst_str); - TRACE_PR_POOL_STR (s_bst_extension); - TRACE_PR_NEWLINE; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 457 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 458 - * ~~~~~~~~~~~~~~~~~~~ - * In entry-sorted order, this prints an entry's |cite_list| string and, - * indirectly, its entry type and entry variables. - ***************************************************************************/ - BEGIN - if (all_entries) - BEGIN - TRACE_PR2 ("all_marker=%ld, ", (long) all_marker); - END - if (read_performed) - BEGIN - TRACE_PR_LN2 ("old_num_cites=%ld", (long) old_num_cites); - END - else - BEGIN - TRACE_PR_NEWLINE; - END - TRACE_PR2 ("The %ld", (long) num_cites); - if (num_cites == 1) - BEGIN - TRACE_PR_LN (" entry:"); - END - else - BEGIN - TRACE_PR_LN (" entries:"); - END - if (num_cites == 0) - BEGIN - TRACE_PR_LN (" undefined"); - END - else - BEGIN - sort_cite_ptr = 0; - while (sort_cite_ptr < num_cites) - BEGIN - if ( ! read_completed) - BEGIN - cite_ptr = sort_cite_ptr; - END - else - BEGIN - cite_ptr = SORTED_CITES[sort_cite_ptr]; - END - TRACE_PR_POOL_STR (CUR_CITE_STR); - if (read_performed) - -/*************************************************************************** - * WEB section number: 458 - * ~~~~~~~~~~~~~~~~~~~ - * This prints information gathered while reading the .bst and - * .bib files. - ***************************************************************************/ - BEGIN - TRACE_PR (", entry-type "); - if (type_list[cite_ptr] == UNDEFINED) - BEGIN - TRACE_PR ("unknown"); - END - else if (type_list[cite_ptr] == EMPTY) - BEGIN - TRACE_PR ("--- no type found"); - END - else - BEGIN - TRACE_PR_POOL_STR (hash_text[type_list[cite_ptr]]); - END - TRACE_PR_LN (", has entry strings"); - -/*************************************************************************** - * WEB section number: 460 - * ~~~~~~~~~~~~~~~~~~~ - * This prints, for the current entry, the strings declared by the - * entry command. - ***************************************************************************/ - BEGIN - if (num_ent_strs == 0) - BEGIN - TRACE_PR_LN (" undefined"); - END - else if ( ! read_completed) - BEGIN - TRACE_PR_LN (" uninitialized"); - END - else - BEGIN - str_ent_ptr = cite_ptr * num_ent_strs; - while (str_ent_ptr < ((cite_ptr + 1) * num_ent_strs)) - BEGIN - ent_chr_ptr = 0; - TRACE_PR (" \""); - - while (ENTRY_STRS(str_ent_ptr, ent_chr_ptr) != END_OF_STRING) - BEGIN - TRACE_PR2 ("%c", - xchr[ENTRY_STRS(str_ent_ptr, ent_chr_ptr)]); - INCR (ent_chr_ptr); - END - TRACE_PR_LN ("\""); - INCR (str_ent_ptr); - END - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 460 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - TRACE_PR (" has entry integers"); - -/*************************************************************************** - * WEB section number: 461 - * ~~~~~~~~~~~~~~~~~~~ - * This prints, for the current entry, the integers declared by the - * entry command. - ***************************************************************************/ - BEGIN - if (num_ent_ints == 0) - BEGIN - TRACE_PR (" undefined"); - END - else if ( ! read_completed) - BEGIN - TRACE_PR (" uninitialized"); - END - else - BEGIN - int_ent_ptr = cite_ptr * num_ent_ints; - while (int_ent_ptr < ((cite_ptr + 1) * num_ent_ints)) - BEGIN - TRACE_PR2 (" %ld", (long) entry_ints[int_ent_ptr]); - INCR (int_ent_ptr); - END - END - TRACE_PR_NEWLINE; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 461 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - TRACE_PR_LN (" and has fields"); - -/*************************************************************************** - * WEB section number: 462 - * ~~~~~~~~~~~~~~~~~~~ - * This prints the fields stored for the current entry. - ***************************************************************************/ - BEGIN - if ( ! read_performed) - BEGIN - TRACE_PR_LN (" uninitialized"); - END - else - BEGIN - field_ptr = cite_ptr * num_fields; - field_end_ptr = field_ptr + num_fields; - no_fields = TRUE; - while (field_ptr < field_end_ptr) - BEGIN - if (field_info[field_ptr] != MISSING) - BEGIN - TRACE_PR (" \""); - TRACE_PR_POOL_STR (field_info[field_ptr]); - TRACE_PR_LN ("\""); - no_fields = FALSE; - END - INCR (field_ptr); - END - if (no_fields) - BEGIN - TRACE_PR_LN (" missing"); - END - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 462 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 459 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - else - BEGIN - TRACE_PR_NEWLINE; - END - INCR (sort_cite_ptr); - END - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 458 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 463 - * ~~~~~~~~~~~~~~~~~~~ - * This gives all the |wiz_defined| functions that appeared in the - * .bst file. - ***************************************************************************/ - BEGIN - TRACE_PR_LN ("The wiz-defined functions are"); - if (wiz_def_ptr == 0) - BEGIN - TRACE_PR_LN (" nonexistent"); - END - else - BEGIN - wiz_fn_ptr = 0; - - while (wiz_fn_ptr < wiz_def_ptr) - BEGIN - if (wiz_functions[wiz_fn_ptr] == END_OF_DEF) - BEGIN - TRACE_PR_LN2 ("%ld--end-of-def--", (long) wiz_fn_ptr); - END - else if (wiz_functions[wiz_fn_ptr] == QUOTE_NEXT_FN) - BEGIN - TRACE_PR2 ("%ld quote_next_function ", (long) wiz_fn_ptr); - END - else - BEGIN - TRACE_PR2 ("%ld `", (long) wiz_fn_ptr); - TRACE_PR_POOL_STR (hash_text[wiz_functions[wiz_fn_ptr]]); - TRACE_PR_LN ("'"); - END - INCR (wiz_fn_ptr); - END - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 463 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 464 - * ~~~~~~~~~~~~~~~~~~~ - * This includes all the `static' strings (that is, those that are also - * in the hash table), but none of the dynamic strings (that is, those - * put on the stack while executing .bst commands). - ***************************************************************************/ - BEGIN - TRACE_PR_LN ("The string pool is"); - str_num = 1; - - while (str_num < str_ptr) - BEGIN - TRACE_PR3 ("%4ld%6ld \"", (long) str_num, (long) str_start[str_num]); - TRACE_PR_POOL_STR (str_num); - TRACE_PR_LN ("\""); - INCR (str_num); - END - END - } /* end if (Flag_trace) */ - -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 464 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -#endif /* TRACE */ - - -#ifdef STAT - -/*************************************************************************** - * WEB section number: 465 - * ~~~~~~~~~~~~~~~~~~~ - * These statistics can help determine how large some of the constants - * should be and can tell how useful certain |built_in| functions are. - * They are written to the same files as tracing information. - ***************************************************************************/ - if (Flag_stats) { - BEGIN - STAT_PR2 ("You've used %ld", (long) num_cites); - if (num_cites == 1) - BEGIN - STAT_PR_LN (" entry,"); - END - else - BEGIN - STAT_PR_LN (" entries,"); - END - STAT_PR_LN2 (" %ld wiz_defined-function locations,", - (long) wiz_def_ptr); - STAT_PR_LN3 (" %ld strings with %ld characters,", - (long) str_ptr, (long) str_start[str_ptr]); - blt_in_ptr = 0; - total_ex_count = 0; - while (blt_in_ptr < NUM_BLT_IN_FNS) - BEGIN - total_ex_count = total_ex_count + execution_count[blt_in_ptr]; - INCR (blt_in_ptr); - END - STAT_PR_LN2 ("and the built_in function-call counts, %ld in all, are:", - (long) total_ex_count); - blt_in_ptr = 0; - while (blt_in_ptr < NUM_BLT_IN_FNS) - BEGIN - STAT_PR_POOL_STR (hash_text[blt_in_loc[blt_in_ptr]]); - STAT_PR_LN2 (" -- %ld", (long) execution_count[blt_in_ptr]); - INCR (blt_in_ptr); - END - END - } /* end if (Flag_stats) */ - -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 465 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -#endif /* STAT */ -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 456 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 159 - * ~~~~~~~~~~~~~~~~~~~ - * This version is for printing when in |trace| mode. - ***************************************************************************/ -#ifdef TRACE -void trace_pr_fn_class (HashLoc_T fn_loc) -BEGIN - - if (!Flag_trace) - return; - - switch (fn_type[fn_loc]) - BEGIN - case BUILT_IN: - TRACE_PR ("built-in"); - break; - case WIZ_DEFINED: - TRACE_PR ("wizard-defined"); - break; - case INT_LITERAL: - TRACE_PR ("integer-literal"); - break; - case STR_LITERAL: - TRACE_PR ("string-literal"); - break; - case FIELD: - TRACE_PR ("field"); - break; - case INT_ENTRY_VAR: - TRACE_PR ("integer-entry-variable"); - break; - case STR_ENTRY_VAR: - TRACE_PR ("string-entry-variable"); - break; - case INT_GLOBAL_VAR: - TRACE_PR ("integer-global-variable"); - break; - case STR_GLOBAL_VAR: - TRACE_PR ("string-global-variable"); - break; - default: - unknwn_function_class_confusion (); - break; - END -END -#endif /* TRACE */ -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 159 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - - -/*************************************************************************** - * WEB section number: 157 - * ~~~~~~~~~~~~~~~~~~~ - * Here's another bug report. - ***************************************************************************/ -void unknwn_function_class_confusion (void) -BEGIN - CONFUSION ("Unknown function class"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 157 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 310 - * ~~~~~~~~~~~~~~~~~~~ - * More bug complaints, this time about bad literals. - ***************************************************************************/ -void unknwn_literal_confusion (void) -BEGIN - CONFUSION ("Unknown literal type"); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 310 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 63 - * ~~~~~~~~~~~~~~~~~~~ - * This system-independent procedure is the same as the previous except - * that it converts lower- to upper-case letters. - ***************************************************************************/ -#ifndef UTF_8 -void upper_case (BufType_T buf, BufPointer_T bf_ptr, - BufPointer_T len) -BEGIN - BufPointer_T i; - - if (len > 0) - BEGIN - for (i = bf_ptr; i <= (bf_ptr+len-1); i++) - BEGIN - -#ifdef SUPPORT_8BIT - if (IsLower (buf[i])) - BEGIN - buf[i] = ToUpper(buf[i]); - END -#else /* NOT SUPPORT_8BIT */ - if ((buf[i] >= 'a') && (buf[i] <= 'z')) - BEGIN - buf[i] = buf[i] - CASE_DIFFERENCE; - END -#endif /* SUPPORT_8BIT */ - - END - END -END -#else -/* -This foction "upper_case_uni" is for prcessing the character UTF-8. -It's like lower_case_uni. 23/sep/2009 -*/ - -BufPointer_T upper_case_uni (BufType_T buf, BufPointer_T bf_ptr, - BufPointer_T len) -BEGIN -// printf("O~ lala~~"); - UChar target[BUF_SIZE+1]; - int32_t tarcap=BUF_SIZE+1; - int32_t tarlen = icu_toUChars(buf, bf_ptr, len, target, tarcap); - - UChar tarup[BUF_SIZE+1]; - int32_t tucap=BUF_SIZE+1; - int32_t tulen=icu_strToUpper(tarup, tucap,target, tarlen); - - unsigned char dest[BUF_SIZE+1]; - int32_t destcap= BUF_SIZE-bf_ptr; - - int32_t tblen=icu_fromUChars(dest, destcap, (const UChar *) tarup, tulen); - - BufPointer_T i; - if (tblen > 0) - BEGIN - if (len!=tblen) - BEGIN - unsigned char tmp[BUF_SIZE+1]; - BufPointer_T tmppr=0; - for (i=bf_ptr+len;i<=(BUF_SIZE-tblen+len);i++) - BEGIN - tmp[tmppr]=buf[i]; - tmppr++; - END - i=bf_ptr+tblen; - tmppr=0; - for (tmppr=0;tmppr<=(BUF_SIZE-bf_ptr-tblen);tmppr++) - BEGIN - buf[i]=tmp[tmppr]; - i++; - END - END - for (i = 0; i <= (tblen - 1); i++) - BEGIN - - buf[i+bf_ptr]=dest[i]; - END - END - return tblen; -END - -/* -This fonction is for transform Unicode string to up case. 23/sep/2009 -*/ - -int32_t icu_strToUpper(UChar * tarup, int32_t tucap, UChar * target, int32_t tarlen) -BEGIN - int32_t tulen; - UErrorCode err1 = U_ZERO_ERROR; - if (!U_SUCCESS(err1)) - BEGIN - printf("3there is a error: U_ZERO_ERROR"); - END - tulen=u_strToUpper(tarup,tucap, target,tarlen,NULL,&err1); - if (!U_SUCCESS(err1)) - BEGIN - printf("4there is a error: U_ZERO_ERROR"); - END - - return tulen; -END -#endif -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 63 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 401 - * ~~~~~~~~~~~~~~~~~~~ - * The last name starts just past the last token, before the first - * |comma| (if there is no |comma|, there is deemed to be one at the end - * of the string), for which there exists a first brace-level-0 letter - * (or brace-level-1 special character), and it's in lower case, unless - * this last token is also the last token before the |comma|, in which - * case the last name starts with this token (unless this last token is - * connected by a |sep_char| other than a |tie| to the previous token, in - * which case the last name starts with as many tokens earlier as are - * connected by non|tie|s to this last one (except on Tuesdays - * $\ldots\,$), although this module never sees such a case). Note that - * if there are any tokens in either the von or last names, then the last - * name has at least one, even if it starts with a lower-case letter. - ***************************************************************************/ -void von_name_ends_and_last_name_sta (void) -BEGIN - von_end = last_end - 1; - while (von_end > von_start) - BEGIN - name_bf_ptr = name_tok[von_end - 1]; - name_bf_xptr = name_tok[von_end]; - if (von_token_found ()) - BEGIN - goto Exit_Label; - END - DECR (von_end); - END -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 401 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 397 - * ~~~~~~~~~~~~~~~~~~~ - * It's a von token if there exists a first brace-level-0 letter (or - * brace-level-1 special character), and it's in lower case; in this case - * we return |true|. The token is in |name_buf|, starting at - * |name_bf_ptr| and ending just before |name_bf_xptr|. - ***************************************************************************/ -Boolean_T von_token_found (void) -BEGIN - Boolean_T von_token_found; - - nm_brace_level = 0; - von_token_found = FALSE; - while (name_bf_ptr < name_bf_xptr) - BEGIN - -#ifdef SUPPORT_8BIT - if IsUpper(NAME_BUF[name_bf_ptr]) - BEGIN - goto Exit_Label; - END - else if IsLower(NAME_BUF[name_bf_ptr]) - BEGIN - RETURN_VON_FOUND; - END -#else /* NOT SUPPORT_8BIT */ - if ((NAME_BUF[name_bf_ptr] >= 'A') && (NAME_BUF[name_bf_ptr] <= 'Z')) - BEGIN - goto Exit_Label; - END - else if ((NAME_BUF[name_bf_ptr] >= 'a') && (NAME_BUF[name_bf_ptr] <= 'z')) - BEGIN - RETURN_VON_FOUND; - END -#endif /* SUPPORT_8BIT */ - - else if (NAME_BUF[name_bf_ptr] == LEFT_BRACE) - BEGIN - INCR (nm_brace_level); - INCR (name_bf_ptr); - if (((name_bf_ptr + 2) < name_bf_xptr) - && (NAME_BUF[name_bf_ptr] == BACKSLASH)) - -/*************************************************************************** - * WEB section number: 398 - * ~~~~~~~~~~~~~~~~~~~ - * When we come here |name_bf_ptr| is just past the |left_brace|, - * but we always leave by |return|ing. - ***************************************************************************/ - BEGIN - INCR (name_bf_ptr); - name_bf_yptr = name_bf_ptr; - while ((name_bf_ptr < name_bf_xptr) - && (lex_class[NAME_BUF[name_bf_ptr]] == ALPHA)) - BEGIN - INCR (name_bf_ptr); - END - control_seq_loc = str_lookup (NAME_BUF, name_bf_yptr, - name_bf_ptr - name_bf_yptr, - CONTROL_SEQ_ILK, DONT_INSERT); - if (hash_found) - -/*************************************************************************** - * WEB section number: 399 - * ~~~~~~~~~~~~~~~~~~~ - * The accented or foreign character is either `\i' or `\j' or - * one of the eleven alphabetic foreign characters in Table~3.2 of the - * \LaTeX\ manual. - ***************************************************************************/ - BEGIN - switch (ilk_info[control_seq_loc]) - BEGIN - case N_OE_UPPER: - case N_AE_UPPER: - case N_AA_UPPER: - case N_O_UPPER: - case N_L_UPPER: - goto Exit_Label; - case N_I: - case N_J: - case N_OE: - case N_AE: - case N_AA: - case N_O: - case N_L: - case N_SS: - RETURN_VON_FOUND; - default: - CONFUSION ("Control-sequence hash error"); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 399 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - while ((name_bf_ptr < name_bf_xptr) && (nm_brace_level > 0)) - BEGIN - -#ifdef SUPPORT_8BIT - if IsUpper(NAME_BUF[name_bf_ptr]) - BEGIN - goto Exit_Label; - END - else if IsLower(NAME_BUF[name_bf_ptr]) - BEGIN - RETURN_VON_FOUND; - END -#else /* NOT SUPPORT_8BIT */ - if ((NAME_BUF[name_bf_ptr] >= 'A') && (NAME_BUF[name_bf_ptr] <= 'Z')) - BEGIN - goto Exit_Label; - END - else if ((NAME_BUF[name_bf_ptr] >= 'a') - && (NAME_BUF[name_bf_ptr] <= 'z')) - BEGIN - RETURN_VON_FOUND; - END -#endif /* SUPPORT_8BIT */ - - else if (NAME_BUF[name_bf_ptr] == RIGHT_BRACE) - BEGIN - DECR (nm_brace_level); - END - else if (NAME_BUF[name_bf_ptr] == LEFT_BRACE) - BEGIN - INCR (nm_brace_level); - END - INCR (name_bf_ptr); - END - goto Exit_Label; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 398 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - else - -/*************************************************************************** - * WEB section number: 400 - * ~~~~~~~~~~~~~~~~~~~ - * When we come here |name_bf_ptr| is just past the |left_brace|; when we - * leave it's either at |name_bf_xptr| or just past the matching - * |right_brace|. - ***************************************************************************/ - BEGIN - while ((nm_brace_level > 0) && (name_bf_ptr < name_bf_xptr)) - BEGIN - if (NAME_BUF[name_bf_ptr] == RIGHT_BRACE) - BEGIN - DECR (nm_brace_level); - END - else if (NAME_BUF[name_bf_ptr] == LEFT_BRACE) - BEGIN - INCR (nm_brace_level); - END - INCR (name_bf_ptr); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 400 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - else - BEGIN - INCR (name_bf_ptr); - END - END -Exit_Label: DO_NOTHING; - return (von_token_found); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 397 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 360 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function add.period$ pops the top (string) - * literal, adds a |period| to a nonnull string if its last - * non|right_brace| character isn't a |period|, |question_mark|, or - * |exclamation_mark|, and pushes this resulting string back onto the - * stack. If the literal isn't a string, it complains and pushes the - * null string. - ***************************************************************************/ -void x_add_period (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - if (pop_typ1 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_STR); - push_lit_stk (s_null, STK_STR); - END - else if (LENGTH (pop_lit1) == 0) - BEGIN - push_lit_stk (s_null, STK_STR); - END - else - -/*************************************************************************** - * WEB section number: 361 - * ~~~~~~~~~~~~~~~~~~~ - * Here we scan backwards from the end of the string, skipping - * non|right_brace| characters, to see if we have to add the |period|. - ***************************************************************************/ - BEGIN - sp_ptr = str_start[pop_lit1 + 1]; - sp_end = str_start[pop_lit1]; - while (sp_ptr > sp_end) - BEGIN - DECR (sp_ptr); - if (str_pool[sp_ptr] != RIGHT_BRACE) - BEGIN - goto Loop_Exit_Label; - END - END -Loop_Exit_Label: - switch (str_pool[sp_ptr]) - BEGIN - case PERIOD: - case QUESTION_MARK: - case EXCLAMATION_MARK: - REPUSH_STRING; - break; - default: - -/*************************************************************************** - * WEB section number: 362 - * ~~~~~~~~~~~~~~~~~~~ - * Ok guys, we really have to do it. - ***************************************************************************/ - BEGIN - if (pop_lit1 < cmd_str_ptr) - BEGIN - STR_ROOM (LENGTH (pop_lit1) + 1); - sp_ptr = str_start[pop_lit1]; - sp_end = str_start[pop_lit1 + 1]; - while (sp_ptr < sp_end) - BEGIN - APPEND_CHAR (str_pool[sp_ptr]); - INCR (sp_ptr); - END - END - else - BEGIN - pool_ptr = str_start[pop_lit1 + 1]; - STR_ROOM (1); - END - APPEND_CHAR (PERIOD); - push_lit_stk (make_string (), STK_STR); - break; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 362 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 361 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 360 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ diff --git a/Build/source/texk/bibtexu/bibtex-4.c b/Build/source/texk/bibtexu/bibtex-4.c deleted file mode 100644 index 95f30801fca..00000000000 --- a/Build/source/texk/bibtexu/bibtex-4.c +++ /dev/null @@ -1,2665 +0,0 @@ -/*- -****************************************************************************** -****************************************************************************** -** -** MODULE -** -** $RCSfile: bibtex-4.c,v $ -** $Revision: 3.71 $ -** $Date: 1996/08/18 20:47:30 $ -** -** DESCRIPTION -** -** A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x, -** Unix and VMS. This C language implementation is based on the -** original WEB source but it has been enhanced to support 8-bit input -** characters and a very large processing capacity. -** -** For documentation describing how to use and build this program, -** see the 00README.TXT file that accompanies this distribution. -** -** MODULE CONTENTS -** -** This is the fourth of 4 source modules for BibTeX. The source has -** been split into 4 parts so that some of the more primitive editors -** can cope. This code mimics the BibTeX WEB source as closely as -** possible and there should be NO system dependent code in any of the -** bibtex-#.c modules. -** -** The functions defined in this module are: -** -** x_change_case -** x_chr_to_int -** x_cite -** x_concatenate -** x_duplicate -** x_empty -** x_equals -** x_format_name -** x_gets -** x_greater_than -** x_int_to_chr -** x_int_to_str -** x_less_than -** x_minus -** x_missing -** x_num_names -** x_plus -** x_preamble -** x_purify -** x_quote -** x_substring -** x_swap -** x_text_length -** x_text_prefix -** x_type -** x_warning -** x_width -** x_write -** -** AUTHORS -** -** Original WEB translation to C, conversion to "big" (32-bit) capacity, -** addition of run-time selectable capacity and 8-bit support extensions -** by: -** -** Niel Kempson -** Snowy Owl Systems Limited, Cheltenham, England -** E-mail: kempson@snowyowl.co.uk -** -** 8-bit support extensions also by: -** -** Alejandro Aguilar-Sierra -** Centro de Ciencias de la Atm\'osfera, -** Universidad Nacional Aut\'onoma de M\'exico, M\'exico -** E-mail: asierra@servidor.unam.mx -** -** COPYRIGHT -** -** This implementation copyright (c) 1991-1995 by Niel Kempson -** and copyright (c) 1995 by Alejandro Aguilar-Sierra. -** -** This program is free software; you can redistribute it and/or -** modify it under the terms of the GNU General Public License as -** published by the Free Software Foundation; either version 1, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -** General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -** -** In other words, you are welcome to use, share and improve this -** program. You are forbidden to forbid anyone else to use, share -** and improve what you give them. Help stamp out software-hoarding! -** -** ACKNOWLEDGEMENT -** -** The original BibTeX was written by Oren Patashnik using Donald -** Knuth's WEB system. This format produces a PASCAL program for -** execution and a TeX documented version of the source code. This -** program started as a (manual) translation of the WEB source into C. -** -** CHANGE LOG -** -** $Log: bibtex-4.c,v $ -** Revision 3.71 1996/08/18 20:47:30 kempson -** Official release 3.71 (see HISTORY file for details). -** -** Revision 3.70 1996/04/08 10:08:40 kempson -** Final documentation & cosmetic changes for official release 3.70. -** -** Revision 3.5 1995/09/24 20:44:37 kempson -** Many changes for final beta test version. -** -** Revision 3.4 1995/04/09 22:15:41 kempson -** Placed under RCS control -** -****************************************************************************** -****************************************************************************** -*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "sysdep.h" -#include "bibtex.h" -#include "datatype.h" -#include "gblprocs.h" -#include "gblvars.h" -#include "utils.h" -#include "version.h" - - -/*************************************************************************** - * WEB section number: 364 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function change.case$ pops the top two (string) - * literals; it changes the case of the second according to the - * specifications of the first, as follows. (Note: The word `letters' in - * the next sentence refers only to those at brace-level~0, the top-most - * brace level; no other characters are changed, except perhaps for - * special characters, described shortly.) If the first literal is the - * string t, it converts to lower case all letters except the very - * first character in the string, which it leaves alone, and except the - * first character following any |colon| and then nonnull |white_space|, - * which it also leaves alone; if it's the string l, it converts all - * letters to lower case; if it's the string u, it converts all - * letters to upper case; and if it's anything else, it complains and - * does no conversion. It then pushes this resulting string. If either - * type is incorrect, it complains and pushes the null string; however, - * if both types are correct but the specification string (i.e., the - * first string) isn't one of the legal ones, it merely pushes the second - * back onto the stack, after complaining. (Another note: It ignores - * case differences in the specification string; for example, the strings - * t and T are equivalent for the purposes of this |built_in| - * function.) - ***************************************************************************/ -void x_change_case (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - pop_lit_stk (&pop_lit2, &pop_typ2); - if (pop_typ1 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_STR); - push_lit_stk (s_null, STK_STR); - END - else if (pop_typ2 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit2, pop_typ2, STK_STR); - push_lit_stk (s_null, STK_STR); - END - else - BEGIN - -/*************************************************************************** - * WEB section number: 366 - * ~~~~~~~~~~~~~~~~~~~ - * First we define a few variables for case conversion. The constant - * definitions, to be used in |case| statements, are in order of probable - * frequency. - ***************************************************************************/ - BEGIN - switch (str_pool[str_start[pop_lit1]]) - BEGIN - case 't': - case 'T': - conversion_type = TITLE_LOWERS; - break; - case 'l': - case 'L': - conversion_type = ALL_LOWERS; - break; - case 'u': - case 'U': - conversion_type = ALL_UPPERS; - break; - default: - conversion_type = BAD_CONVERSION; - break; - END - if ((LENGTH (pop_lit1) != 1) || (conversion_type == BAD_CONVERSION)) - BEGIN - conversion_type = BAD_CONVERSION; - PRINT_POOL_STR (pop_lit1); - BST_EX_WARN (" is an illegal case-conversion string"); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 366 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - ex_buf_length = 0; - add_buf_pool (pop_lit2); - -/*************************************************************************** - * WEB section number: 370 - * ~~~~~~~~~~~~~~~~~~~ - * Here's where we actually go through the string and do the case - * conversion. - ***************************************************************************/ - BEGIN - brace_level = 0; - ex_buf_ptr = 0; - while (ex_buf_ptr < ex_buf_length) - BEGIN - if (ex_buf[ex_buf_ptr] == LEFT_BRACE) - BEGIN - INCR (brace_level); - if (brace_level != 1) - BEGIN - goto OK_Pascal_I_Give_Up_Label; - END - if ((ex_buf_ptr + 4) > ex_buf_length) - BEGIN - goto OK_Pascal_I_Give_Up_Label; - END - else if (ex_buf[ex_buf_ptr + 1] != BACKSLASH) - BEGIN - goto OK_Pascal_I_Give_Up_Label; - END - if (conversion_type == TITLE_LOWERS) - BEGIN - if (ex_buf_ptr == 0) - BEGIN - goto OK_Pascal_I_Give_Up_Label; - END - else if ((prev_colon) - && (lex_class[ex_buf[ex_buf_ptr - 1]] == WHITE_SPACE)) - BEGIN - goto OK_Pascal_I_Give_Up_Label; - END - END - -/*************************************************************************** - * WEB section number: 371 - * ~~~~~~~~~~~~~~~~~~~ - * We're dealing with a special character (usually either an undotted - * `\i' or `\j', or an accent like one in Table~3.1 of the \LaTeX\ - * manual, or a foreign character like one in Table~3.2) if the first - * character after the |left_brace| is a |backslash|; the special - * character ends with the matching |right_brace|. How we handle what's - * in between depends on the special character. In general, this code - * will do reasonably well if there is other stuff, too, between braces, - * but it doesn't try to do anything special with |colon|s. - ***************************************************************************/ - BEGIN - INCR (ex_buf_ptr); - while ((ex_buf_ptr < ex_buf_length) && (brace_level > 0)) - BEGIN - INCR (ex_buf_ptr); - ex_buf_xptr = ex_buf_ptr; - while ((ex_buf_ptr < ex_buf_length) - && (lex_class[ex_buf[ex_buf_ptr]] == ALPHA)) - BEGIN - INCR (ex_buf_ptr); - END - control_seq_loc = str_lookup (ex_buf, ex_buf_xptr, - ex_buf_ptr - ex_buf_xptr, - CONTROL_SEQ_ILK, DONT_INSERT); - if (hash_found) - -/*************************************************************************** - * WEB section number: 372 - * ~~~~~~~~~~~~~~~~~~~ - * A control sequence, for the purposes of this program, consists just of - * the consecutive alphabetic characters following the |backslash|; it - * might be empty (although ones in this section aren't). - ***************************************************************************/ - BEGIN - switch (conversion_type) - BEGIN - case TITLE_LOWERS: - case ALL_LOWERS: - switch (ilk_info[control_seq_loc]) - BEGIN - case N_L_UPPER: - case N_O_UPPER: - case N_OE_UPPER: - case N_AE_UPPER: - case N_AA_UPPER: - Lower_case (ex_buf, ex_buf_xptr, - ex_buf_ptr - ex_buf_xptr); - break; - default: - DO_NOTHING; - break; - END - break; - case ALL_UPPERS: - switch (ilk_info[control_seq_loc]) - BEGIN - case N_L: - case N_O: - case N_OE: - case N_AE: - case N_AA: - upper_case (ex_buf, ex_buf_xptr, - ex_buf_ptr - ex_buf_xptr); - break; - case N_I: - case N_J: - case N_SS: - -/*************************************************************************** - * WEB section number: 374 - * ~~~~~~~~~~~~~~~~~~~ - * After converting the control sequence, we need to remove the preceding - * |backslash| and any following |white_space|. - ***************************************************************************/ - BEGIN - upper_case (ex_buf, ex_buf_xptr, - ex_buf_ptr - ex_buf_xptr); - while (ex_buf_xptr < ex_buf_ptr) - BEGIN - ex_buf[ex_buf_xptr - 1] = ex_buf[ex_buf_xptr]; - INCR (ex_buf_xptr); - END - DECR (ex_buf_xptr); - while ((ex_buf_ptr < ex_buf_length) - && (lex_class[ex_buf[ex_buf_ptr]] == WHITE_SPACE)) - BEGIN - INCR (ex_buf_ptr); - END - tmp_ptr = ex_buf_ptr; - while (tmp_ptr < ex_buf_length) - BEGIN - ex_buf[tmp_ptr - (ex_buf_ptr - ex_buf_xptr)] - = ex_buf[tmp_ptr]; - INCR (tmp_ptr); - END - ex_buf_length = tmp_ptr - (ex_buf_ptr - ex_buf_xptr); - ex_buf_ptr = ex_buf_xptr; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 374 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - default: - DO_NOTHING; - break; - END - break; - case BAD_CONVERSION: - DO_NOTHING; - break; - default: - case_conversion_confusion (); - break; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 372 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - ex_buf_xptr = ex_buf_ptr; - while ((ex_buf_ptr < ex_buf_length) && (brace_level > 0) - && (ex_buf[ex_buf_ptr] != BACKSLASH)) - BEGIN - if (ex_buf[ex_buf_ptr] == RIGHT_BRACE) - BEGIN - DECR (brace_level); - END - else if (ex_buf[ex_buf_ptr] == LEFT_BRACE) - BEGIN - INCR (brace_level); - END - INCR (ex_buf_ptr); - END - -/*************************************************************************** - * WEB section number: 375 - * ~~~~~~~~~~~~~~~~~~~ - * There are no control sequences in what we're about to convert, - * so a straight conversion suffices. - ***************************************************************************/ - switch (conversion_type) - BEGIN - case TITLE_LOWERS: - case ALL_LOWERS: - Lower_case (ex_buf, ex_buf_xptr, ex_buf_ptr - ex_buf_xptr); - break; - case ALL_UPPERS: - upper_case (ex_buf, ex_buf_xptr, ex_buf_ptr - ex_buf_xptr); - break; - case BAD_CONVERSION: - DO_NOTHING; - break; - default: - case_conversion_confusion (); - break; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 375 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - DECR (ex_buf_ptr); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 371 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -OK_Pascal_I_Give_Up_Label: prev_colon = FALSE; - END - else if (ex_buf[ex_buf_ptr] == RIGHT_BRACE) - BEGIN - decr_brace_level (pop_lit2); - prev_colon = FALSE; - END - else if (brace_level == 0) - -/*************************************************************************** - * WEB section number: 376 - * ~~~~~~~~~~~~~~~~~~~ - * This code does any needed conversion for an ordinary character; it - * won't touch nonletters. - ***************************************************************************/ - BEGIN - switch (conversion_type) - BEGIN - case TITLE_LOWERS: - if (ex_buf_ptr == 0) - BEGIN -#ifdef UTF_8 -/* -For the case of TITLE_LOWERS, we transform the characters to low case except the first -character. When it's UTF-8, we should care about the length of charater. 23/sep/2009 -*/ - DO_UTF8(ex_buf[ex_buf_ptr], , ex_buf_ptr = 1, ex_buf_ptr = 2, ex_buf_ptr = 3); -#else - DO_NOTHING; -#endif - END - else if ((prev_colon) - && (lex_class[ex_buf[ex_buf_ptr - 1]] == WHITE_SPACE)) - BEGIN - DO_NOTHING; - END - else - BEGIN -#ifdef UTF_8 -/* -When we do lower_case_uni, the length of string have been changed. So we should do some job -for the precessing after lower case. Here there may be some potential bug. 23/sep/2009 -*/ - int16_t i=ex_buf_ptr; - int16_t llen; - - while ((ex_buf[i] != COLON) && (ex_buf[i] != WHITE_SPACE) && (i< ex_buf_length)) - BEGIN - i++; - END - llen=(i-ex_buf_ptr); - ex_buf_ptr=ex_buf_length-1+lower_case_uni (ex_buf, ex_buf_ptr, llen)+ex_buf_ptr; -#else - lower_case (ex_buf, ex_buf_ptr, 1); -#endif - END - if (ex_buf[ex_buf_ptr] == COLON) - BEGIN - prev_colon = TRUE; - END - else if (lex_class[ex_buf[ex_buf_ptr]] != WHITE_SPACE) - BEGIN - prev_colon = FALSE; - END - break; - case ALL_LOWERS: -#ifdef UTF_8 -/* -Here the same for processing the length of string after change case. 23/sep/2009 -*/ - BEGIN - int16_t i=ex_buf_ptr; - int16_t llen; - while ((ex_buf[i] != COLON) && (ex_buf[i] != WHITE_SPACE) && (i< ex_buf_length)) - BEGIN - i++; - END - llen=(i-ex_buf_ptr+1); - ex_buf_ptr=ex_buf_ptr-1+lower_case_uni (ex_buf, ex_buf_ptr, llen); - END -#else - lower_case (ex_buf, ex_buf_ptr, 1); -#endif - break; - case ALL_UPPERS: -#ifdef UTF_8 -/* -Here the same for processing the length of string after change case. 23/sep/2009 -*/ - BEGIN - int16_t i=ex_buf_ptr; - int16_t ulen; - while ((ex_buf[i] != COLON) && (ex_buf[i] != WHITE_SPACE) && (i< ex_buf_length)) - BEGIN - i++; - END - ulen=(i-ex_buf_ptr+1); - ex_buf_ptr=ex_buf_ptr-1+upper_case_uni (ex_buf, ex_buf_ptr, ulen); - END -#else - upper_case (ex_buf, ex_buf_ptr, 1); -#endif - break; - case BAD_CONVERSION: - DO_NOTHING; - break; - default: - case_conversion_confusion (); - break; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 376 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - INCR (ex_buf_ptr); - END - check_brace_level (pop_lit2); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 370 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - add_pool_buf_and_push (); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 364 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 377 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function chr.to.int$ pops the top (string) - * literal, makes sure it's a single character, converts it to the - * corresponding |ASCII_code| integer, and pushes this integer. If the - * literal isn't an appropriate string, it complains and pushes the - * integer~0. - ***************************************************************************/ -void x_chr_to_int (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - if (pop_typ1 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_STR); - push_lit_stk (0, STK_INT); - END - else if (LENGTH (pop_lit1) != 1) - BEGIN - PRINT ("\""); - PRINT_POOL_STR (pop_lit1); - BST_EX_WARN ("\" isn't a single character"); - push_lit_stk (0, STK_INT); - END - else - BEGIN - push_lit_stk (str_pool[str_start[pop_lit1]], STK_INT); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 377 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 378 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function cite pushes the appropriate string - * from |cite_list| onto the stack. - ***************************************************************************/ -void x_cite (void) -BEGIN - if ( ! mess_with_entries) - BEGIN - bst_cant_mess_with_entries_prin (); - END - else - BEGIN - push_lit_stk (CUR_CITE_STR, STK_STR); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 378 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 350 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function * pops the top two (string) literals, - * concatenates them (in reverse order, that is, the order in which - * pushed), and pushes the resulting string back onto the stack. If - * either isn't a string literal, it complains and pushes the null - * string. - ***************************************************************************/ -void x_concatenate (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - pop_lit_stk (&pop_lit2, &pop_typ2); - if (pop_typ1 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_STR); - push_lit_stk (s_null, STK_STR); - END - else if (pop_typ2 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit2, pop_typ2, STK_STR); - push_lit_stk (s_null, STK_STR); - END - else - -/*************************************************************************** - * WEB section number: 351 - * ~~~~~~~~~~~~~~~~~~~ - * Often both strings will be at the top of the string pool, in which - * case we just move some pointers. Furthermore, it's worth doing some - * special stuff in case either string is null, since empirically this - * seems to happen about $20\%$ of the time. In any case, we don't need - * the execution buffer---we simple move the strings around in the string - * pool when necessary. - ***************************************************************************/ - BEGIN - if (pop_lit2 >= cmd_str_ptr) - BEGIN - if (pop_lit1 >= cmd_str_ptr) - BEGIN - str_start[pop_lit1] = str_start[pop_lit1 + 1]; - UNFLUSH_STRING; - INCR (lit_stk_ptr); - END - else if (LENGTH (pop_lit2) == 0) - BEGIN - push_lit_stk (pop_lit1, STK_STR); - END - else - BEGIN - pool_ptr = str_start[pop_lit2 + 1]; - STR_ROOM (LENGTH (pop_lit1)); - sp_ptr = str_start[pop_lit1]; - sp_end = str_start[pop_lit1 + 1]; - while (sp_ptr < sp_end) - BEGIN - APPEND_CHAR (str_pool[sp_ptr]); - INCR (sp_ptr); - END - push_lit_stk (make_string (), STK_STR); - END - END - else - -/*************************************************************************** - * WEB section number: 352 - * ~~~~~~~~~~~~~~~~~~~ - * We simply continue the previous module. - ***************************************************************************/ - BEGIN - if (pop_lit1 >= cmd_str_ptr) - BEGIN - if (LENGTH (pop_lit2) == 0) - BEGIN - UNFLUSH_STRING; - lit_stack[lit_stk_ptr] = pop_lit1; - INCR (lit_stk_ptr); - END - else if (LENGTH (pop_lit1) == 0) - BEGIN - INCR (lit_stk_ptr); - END - else - BEGIN - sp_length = LENGTH (pop_lit1); - sp2_length = LENGTH (pop_lit2); - STR_ROOM (sp_length + sp2_length); - sp_ptr = str_start[pop_lit1 + 1]; - sp_end = str_start[pop_lit1]; - sp_xptr1 = sp_ptr + sp2_length; - while (sp_ptr > sp_end) - BEGIN - DECR (sp_ptr); - DECR (sp_xptr1); - str_pool[sp_xptr1] = str_pool[sp_ptr]; - END - sp_ptr = str_start[pop_lit2]; - sp_end = str_start[pop_lit2 + 1]; - while (sp_ptr < sp_end) - BEGIN - APPEND_CHAR (str_pool[sp_ptr]); - INCR (sp_ptr); - END - pool_ptr = pool_ptr + sp_length; - push_lit_stk (make_string (), STK_STR); - END - END - else - -/*************************************************************************** - * WEB section number: 353 - * ~~~~~~~~~~~~~~~~~~~ - * Again, we simply continue the previous module. - ***************************************************************************/ - BEGIN - if (LENGTH (pop_lit1) == 0) - BEGIN - INCR (lit_stk_ptr); - END - else if (LENGTH (pop_lit2) == 0) - BEGIN - push_lit_stk (pop_lit1, STK_STR); - END - else - BEGIN - STR_ROOM (LENGTH (pop_lit1) + LENGTH (pop_lit2)); - sp_ptr = str_start[pop_lit2]; - sp_end = str_start[pop_lit2 + 1]; - while (sp_ptr < sp_end) - BEGIN - APPEND_CHAR (str_pool[sp_ptr]); - INCR (sp_ptr); - END - sp_ptr = str_start[pop_lit1]; - sp_end = str_start[pop_lit1 + 1]; - while (sp_ptr < sp_end) - BEGIN - APPEND_CHAR (str_pool[sp_ptr]); - INCR (sp_ptr); - END - push_lit_stk (make_string (), STK_STR); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 353 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 352 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 351 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 350 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 379 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function duplicate$ pops the top literal from - * the stack and pushes two copies of it. - ***************************************************************************/ -void x_duplicate (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - if (pop_typ1 != STK_STR) - BEGIN - push_lit_stk (pop_lit1, pop_typ1); - push_lit_stk (pop_lit1, pop_typ1); - END - else - BEGIN - REPUSH_STRING; - if (pop_lit1 < cmd_str_ptr) - BEGIN - push_lit_stk (pop_lit1, pop_typ1); - END - else - BEGIN - STR_ROOM (LENGTH (pop_lit1)); - sp_ptr = str_start[pop_lit1]; - sp_end = str_start[pop_lit1 + 1]; - while (sp_ptr < sp_end) - BEGIN - APPEND_CHAR (str_pool[sp_ptr]); - INCR (sp_ptr); - END - push_lit_stk (make_string (), STK_STR); - END - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 379 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 380 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function empty$ pops the top literal and pushes - * the integer 1 if it's a missing field or a string having no - * non|white_space| characters, 0 otherwise. If the literal isn't a - * missing field or a string, it complains and pushes 0. - ***************************************************************************/ -void x_empty (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - switch (pop_typ1) - BEGIN - case STK_STR: - -/*************************************************************************** - * WEB section number: 381 - * ~~~~~~~~~~~~~~~~~~~ - * When we arrive here we're dealing with a legitimate string. If it has - * no characters, or has nothing but |white_space| characters, we push~1, - * otherwise we push~0. - ***************************************************************************/ - BEGIN - sp_ptr = str_start[pop_lit1]; - sp_end = str_start[pop_lit1 + 1]; - while (sp_ptr < sp_end) - BEGIN - if (lex_class[str_pool[sp_ptr]] != WHITE_SPACE) - BEGIN - push_lit_stk (0, STK_INT); - goto Exit_Label; - END - INCR (sp_ptr); - END - push_lit_stk (1, STK_INT); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 381 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case STK_FIELD_MISSING: - push_lit_stk (1, STK_INT); - break; - case STK_EMPTY: - push_lit_stk (0, STK_INT); - break; - default: - print_stk_lit (pop_lit1, pop_typ1); - BST_EX_WARN (", not a string or missing field,"); - push_lit_stk (0, STK_INT); - break; - END -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 380 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 345 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function = pops the top two (integer or string) - * literals, compares them, and pushes the integer 1 if they're equal, 0 - * otherwise. If they're not either both string or both integer, it - * complains and pushes the integer 0. - ***************************************************************************/ -void x_equals (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - pop_lit_stk (&pop_lit2, &pop_typ2); - if (pop_typ1 != pop_typ2) - BEGIN - if ((pop_typ1 != STK_EMPTY) && (pop_typ2 != STK_EMPTY)) - BEGIN - print_stk_lit (pop_lit1, pop_typ1); - PRINT (", "); - print_stk_lit (pop_lit2, pop_typ2); - PRINT_NEWLINE; - BST_EX_WARN ("---they aren't the same literal types"); - END - push_lit_stk (0, STK_INT); - END - else if ((pop_typ1 != STK_INT) && (pop_typ1 != STK_STR)) - BEGIN - if (pop_typ1 != STK_EMPTY) - BEGIN - print_stk_lit (pop_lit1, pop_typ1); - BST_EX_WARN (", not an integer or a string,"); - END - push_lit_stk (0, STK_INT); - END - else if (pop_typ1 == STK_INT) - BEGIN - if (pop_lit2 == pop_lit1) - BEGIN - push_lit_stk (1, STK_INT); - END - else - BEGIN - push_lit_stk (0, STK_INT); - END - END - else if (str_eq_str (pop_lit2, pop_lit1)) - BEGIN - push_lit_stk (1, STK_INT); - END - else - BEGIN - push_lit_stk (0, STK_INT); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 345 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 382 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function format.name$ pops the top three - * literals (they are a string, an integer, and a string literal, in that - * order). The last string literal represents a name list (each name - * corresponding to a person), the integer literal specifies which name - * to pick from this list, and the first string literal specifies how to - * format this name, as described in the \BibTeX\ documentation. - * Finally, this function pushes the formatted name. If any of the types - * is incorrect, it complains and pushes the null string. - ***************************************************************************/ -void x_format_name (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - pop_lit_stk (&pop_lit2, &pop_typ2); - pop_lit_stk (&pop_lit3, &pop_typ3); - if (pop_typ1 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_STR); - push_lit_stk (s_null, STK_STR); - END - else if (pop_typ2 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit2, pop_typ2, STK_INT); - push_lit_stk (s_null, STK_STR); - END - else if (pop_typ3 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit3, pop_typ3, STK_STR); - push_lit_stk (s_null, STK_STR); - END - else - BEGIN - ex_buf_length = 0; - add_buf_pool (pop_lit3); - -/*************************************************************************** - * WEB section number: 383 - * ~~~~~~~~~~~~~~~~~~~ - * This module skips over undesired names in |pop_lit3| and it throws - * away the ``and'' from the end of the name if it exists. When it's - * done, |ex_buf_xptr| points to its first character and |ex_buf_ptr| - * points just past its last. - ***************************************************************************/ - BEGIN - ex_buf_ptr = 0; - num_names = 0; - while ((num_names < pop_lit2) && (ex_buf_ptr < ex_buf_length)) - BEGIN - INCR (num_names); - ex_buf_xptr = ex_buf_ptr; - name_scan_for_and (pop_lit3); - END - if (ex_buf_ptr < ex_buf_length) - BEGIN - ex_buf_ptr = ex_buf_ptr - 4; - END - if (num_names < pop_lit2) - BEGIN - if (pop_lit2 == 1) - BEGIN - PRINT ("There is no name in \""); - END - else - BEGIN - PRINT2 ("There aren't %ld names in \"", (long) pop_lit2); - END - PRINT_POOL_STR (pop_lit3); - BST_EX_WARN ("\""); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 383 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - -/*************************************************************************** - * WEB section number: 387 - * ~~~~~~~~~~~~~~~~~~~ - * When we arrive here, the desired name is in |ex_buf[ex_buf_xptr]| - * through |ex_buf[ex_buf_ptr-1]|. This module does its thing for - * characters only at |brace_level = 0|; the rest get processed verbatim. - * It removes leading |white_space| (and |sep_char|s), and trailing - * |white_space| (and |sep_char|s) and |comma|s, complaining for each - * trailing |comma|. It then copies the name into |name_buf|, removing - * all |white_space|, |sep_char|s and |comma|s, counting |comma|s, and - * constructing a list of name tokens, which are sequences of characters - * separated (at |brace_level=0|) by |white_space|, |sep_char|s or - * |comma|s. Each name token but the first has an associated - * |name_sep_char|, the character that separates it from the preceding - * token. If there are too many (more than two) |comma|s, a complaint is - * in order. - ***************************************************************************/ - BEGIN -/*************************************************************************** - * WEB section number: 388 - * ~~~~~~~~~~~~~~~~~~~ - * This module removes all leading |white_space| (and |sep_char|s), and - * trailing |white_space| (and |sep_char|s) and |comma|s. It complains - * for each trailing |comma|. - ***************************************************************************/ - BEGIN - while ((ex_buf_xptr < ex_buf_ptr) - && (lex_class[ex_buf[ex_buf_ptr]] == WHITE_SPACE) - && (lex_class[ex_buf[ex_buf_ptr]] == SEP_CHAR)) - BEGIN - INCR (ex_buf_xptr); - END - while (ex_buf_ptr > ex_buf_xptr) - BEGIN - switch (lex_class[ex_buf[ex_buf_ptr - 1]]) - BEGIN - case WHITE_SPACE: - case SEP_CHAR: - DECR (ex_buf_ptr); - break; - default: - if (ex_buf[ex_buf_ptr - 1] == COMMA) - BEGIN - PRINT2 ("Name %ld in \"", (long) pop_lit2); - PRINT_POOL_STR (pop_lit3); - PRINT ("\" has a comma at the end"); - bst_ex_warn_print (); - DECR (ex_buf_ptr); - END - else - BEGIN - goto Loop1_Exit_Label; - END - break; - END - END -Loop1_Exit_Label: DO_NOTHING; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 388 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - name_bf_ptr = 0; - num_commas = 0; - num_tokens = 0; - token_starting = TRUE; - while (ex_buf_xptr < ex_buf_ptr) - BEGIN - switch (ex_buf[ex_buf_xptr]) - BEGIN - case COMMA: - -/*************************************************************************** - * WEB section number: 389 - * ~~~~~~~~~~~~~~~~~~~ - * Here we mark the token number at which this comma has occurred. - ***************************************************************************/ - BEGIN - if (num_commas == 2) - BEGIN - PRINT2 ("Too many commas in name %ld of \"", (long) pop_lit2); - PRINT_POOL_STR (pop_lit3); - PRINT ("\""); - bst_ex_warn_print (); - END - else - BEGIN - INCR (num_commas); - if (num_commas == 1) - BEGIN - comma1 = num_tokens; - END - else - BEGIN - comma2 = num_tokens; - END - name_sep_char[num_tokens] = COMMA; - END - INCR (ex_buf_xptr); - token_starting = TRUE; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 389 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case LEFT_BRACE: - -/*************************************************************************** - * WEB section number: 390 - * ~~~~~~~~~~~~~~~~~~~ - * We copy the stuff up through the matching |right_brace| verbatim. - ***************************************************************************/ - BEGIN - INCR (brace_level); - if (token_starting) - BEGIN - name_tok[num_tokens] = name_bf_ptr; - INCR (num_tokens); - END - NAME_BUF[name_bf_ptr] = ex_buf[ex_buf_xptr]; - INCR (name_bf_ptr); - INCR (ex_buf_xptr); - while ((brace_level > 0) && (ex_buf_xptr < ex_buf_ptr)) - BEGIN - if (ex_buf[ex_buf_xptr] == RIGHT_BRACE) - BEGIN - DECR (brace_level); - END - else if (ex_buf[ex_buf_xptr] == LEFT_BRACE) - BEGIN - INCR (brace_level); - END - NAME_BUF[name_bf_ptr] = ex_buf[ex_buf_xptr]; - INCR (name_bf_ptr); - INCR (ex_buf_xptr); - END - token_starting = FALSE; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 390 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case RIGHT_BRACE: - -/*************************************************************************** - * WEB section number: 391 - * ~~~~~~~~~~~~~~~~~~~ - * We don't copy an extra |right_brace|; this code will almost never be - * executed. - ***************************************************************************/ - BEGIN - if (token_starting) - BEGIN - name_tok[num_tokens] = name_bf_ptr; - INCR (num_tokens); - END - PRINT2 ("Name %ld of \"", (long) pop_lit2); - PRINT_POOL_STR (pop_lit3); - BST_EX_WARN ("\" isn't brace balanced"); - INCR (ex_buf_xptr); - token_starting = FALSE; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 391 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - default: - switch (lex_class[ex_buf[ex_buf_xptr]]) - BEGIN - case WHITE_SPACE: - -/*************************************************************************** - * WEB section number: 392 - * ~~~~~~~~~~~~~~~~~~~ - * A token will be starting soon in a buffer near you, one way$\ldots$ - ***************************************************************************/ - BEGIN - if ( ! token_starting) - BEGIN - name_sep_char[num_tokens] = SPACE; - END - INCR (ex_buf_xptr); - token_starting = TRUE; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 392 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case SEP_CHAR: - -/*************************************************************************** - * WEB section number: 393 - * ~~~~~~~~~~~~~~~~~~~ - * or another. If one of the valid |sep_char|s appears between tokens, - * we usually use it instead of a |space|. If the user has been silly - * enough to have multiple |sep_char|s, or to have both |white_space| and - * a |sep_char|, we use the first such character. - ***************************************************************************/ - BEGIN - if ( ! token_starting) - BEGIN - name_sep_char[num_tokens] = ex_buf[ex_buf_xptr]; - END - INCR (ex_buf_xptr); - token_starting = TRUE; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 393 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - default: - -/*************************************************************************** - * WEB section number: 394 - * ~~~~~~~~~~~~~~~~~~~ - * For ordinary characters, we just copy the character. - ***************************************************************************/ - BEGIN - if (token_starting) - BEGIN - name_tok[num_tokens] = name_bf_ptr; - INCR (num_tokens); - END - NAME_BUF[name_bf_ptr] = ex_buf[ex_buf_xptr]; - INCR (name_bf_ptr); - INCR (ex_buf_xptr); - token_starting = FALSE; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 394 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - END - break; - END - END - name_tok[num_tokens] = name_bf_ptr; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 387 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 395 - * ~~~~~~~~~~~~~~~~~~~ - * Here we set all the pointers for the various parts of the name, - * depending on which of the three possible syntaxes this name uses. - ***************************************************************************/ - BEGIN - if (num_commas == 0) - BEGIN - first_start = 0; - last_end = num_tokens; - jr_end = last_end; - - /*************************************************************************** - * WEB section number: 396 - * ~~~~~~~~~~~~~~~~~~~ - * When there are no brace-level-0 |comma|s in the name, the von name - * starts with the first nonlast token whose first brace-level-0 letter - * is in lower case (for the purposes of this determination, an accented - * or foreign character at brace-level-1 that's in lower case will do, as - * well). A module following this one determines where the von name ends - * and the last starts. - ***************************************************************************/ - BEGIN - von_start = 0; - while (von_start < (last_end - 1)) - BEGIN - name_bf_ptr = name_tok[von_start]; - name_bf_xptr = name_tok[von_start + 1]; - if (von_token_found ()) - BEGIN - von_name_ends_and_last_name_sta (); - goto Von_Found_Label; - END - INCR (von_start); - END - while (von_start > 0) - BEGIN - if ((lex_class[name_sep_char[von_start]] != SEP_CHAR) - || (name_sep_char[von_start] == TIE)) - BEGIN - goto Loop2_Exit_Label; - END - DECR (von_start); - END - Loop2_Exit_Label: von_end = von_start; - Von_Found_Label: first_end = von_start; - END - /*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 396 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - else if (num_commas == 1) - BEGIN - von_start = 0; - last_end = comma1; - jr_end = last_end; - first_start = jr_end; - first_end = num_tokens; - von_name_ends_and_last_name_sta (); - END - else if (num_commas == 2) - BEGIN - von_start = 0; - last_end = comma1; - jr_end = comma2; - first_start = jr_end; - first_end = num_tokens; - von_name_ends_and_last_name_sta (); - END - else - BEGIN - CONFUSION ("Illegal number of comma,s"); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 395 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - ex_buf_length = 0; - add_buf_pool (pop_lit1); - figure_out_the_formatted_name (); - add_pool_buf_and_push (); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 382 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 354 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function := pops the top two literals and assigns - * to the first (which must be an |int_entry_var|, a |str_entry_var|, an - * |int_global_var|, or a |str_global_var|) the value of the second; - * it complains if the value isn't of the appropriate type. - ***************************************************************************/ -void x_gets (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - pop_lit_stk (&pop_lit2, &pop_typ2); - if (pop_typ1 != STK_FN) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_FN); - END - else if (( ! mess_with_entries) - && ((fn_type[pop_lit1] == STR_ENTRY_VAR) - || (fn_type[pop_lit1] == INT_ENTRY_VAR))) - BEGIN - bst_cant_mess_with_entries_prin (); - END - else - BEGIN - switch (fn_type[pop_lit1]) - BEGIN - case INT_ENTRY_VAR: - -/*************************************************************************** - * WEB section number: 355 - * ~~~~~~~~~~~~~~~~~~~ - * This module checks that what we're about to assign is really an - * integer, and then assigns. - ***************************************************************************/ - if (pop_typ2 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit2, pop_typ2, STK_INT); - END - else - BEGIN - entry_ints[(cite_ptr * num_ent_ints) + FN_INFO[pop_lit1]] = pop_lit2; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 355 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case STR_ENTRY_VAR: - -/*************************************************************************** - * WEB section number: 357 - * ~~~~~~~~~~~~~~~~~~~ - * This module checks that what we're about to assign is really a - * string, and then assigns. - ***************************************************************************/ - BEGIN - if (pop_typ2 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit2, pop_typ2, STK_STR); - END - else - BEGIN - str_ent_ptr = (cite_ptr * num_ent_strs) + FN_INFO[pop_lit1]; - ent_chr_ptr = 0; - sp_ptr = str_start[pop_lit2]; - sp_xptr1 = str_start[pop_lit2 + 1]; - if ((sp_xptr1 - sp_ptr) > Ent_Str_Size) - BEGIN - BST_STRING_SIZE_EXCEEDED (Ent_Str_Size, ", the entry"); - sp_xptr1 = sp_ptr + Ent_Str_Size; - END - while (sp_ptr < sp_xptr1) - BEGIN - ENTRY_STRS(str_ent_ptr, ent_chr_ptr) = str_pool[sp_ptr]; - INCR (ent_chr_ptr); - INCR (sp_ptr); - END - ENTRY_STRS(str_ent_ptr, ent_chr_ptr) = END_OF_STRING; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 357 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case INT_GLOBAL_VAR: - -/*************************************************************************** - * WEB section number: 358 - * ~~~~~~~~~~~~~~~~~~~ - * This module checks that what we're about to assign is really an - * integer, and then assigns. - ***************************************************************************/ - if (pop_typ2 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit2, pop_typ2, STK_INT); - END - else - BEGIN - FN_INFO[pop_lit1] = pop_lit2; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 358 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - case STR_GLOBAL_VAR: - -/*************************************************************************** - * WEB section number: 359 - * ~~~~~~~~~~~~~~~~~~~ - * This module checks that what we're about to assign is really a - * string, and then assigns. - ***************************************************************************/ - BEGIN - if (pop_typ2 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit2, pop_typ2, STK_STR); - END - else - BEGIN - str_glb_ptr = FN_INFO[pop_lit1]; - if (pop_lit2 < cmd_str_ptr) - BEGIN - glb_str_ptr[str_glb_ptr] = pop_lit2; - END - else - BEGIN - glb_str_ptr[str_glb_ptr] = 0; - glob_chr_ptr = 0; - sp_ptr = str_start[pop_lit2]; - sp_end = str_start[pop_lit2 + 1]; - if ((sp_end - sp_ptr) > Glob_Str_Size) - BEGIN - BST_STRING_SIZE_EXCEEDED (Glob_Str_Size, ", the global"); - sp_end = sp_ptr + Glob_Str_Size; - END - while (sp_ptr < sp_end) - BEGIN - GLOBAL_STRS(str_glb_ptr, glob_chr_ptr) = str_pool[sp_ptr]; - INCR (glob_chr_ptr); - INCR (sp_ptr); - END - glb_str_end[str_glb_ptr] = glob_chr_ptr; - END - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 359 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - break; - default: - PRINT ("You can't assign to type "); - print_fn_class (pop_lit1); - BST_EX_WARN (", a nonvariable function class"); - break; - END - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 354 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 346 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function > pops the top two (integer) literals, - * compares them, and pushes the integer 1 if the second is greater than - * the first, 0 otherwise. If either isn't an integer literal, it - * complains and pushes the integer 0. - ***************************************************************************/ -void x_greater_than (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - pop_lit_stk (&pop_lit2, &pop_typ2); - if (pop_typ1 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_INT); - push_lit_stk (0, STK_INT); - END - else if (pop_typ2 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit2, pop_typ2, STK_INT); - push_lit_stk (0, STK_INT); - END - else if (pop_lit2 > pop_lit1) - BEGIN - push_lit_stk (1, STK_INT); - END - else - BEGIN - push_lit_stk (0, STK_INT); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 346 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 422 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function int.to.chr$ pops the top (integer) - * literal, interpreted as the |ASCII_code| of a single character, - * converts it to the corresponding single-character string, and pushes - * this string. If the literal isn't an appropriate integer, it - * complains and pushes the null string. - ***************************************************************************/ -void x_int_to_chr (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - if (pop_typ1 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_INT); - push_lit_stk (s_null, STK_STR); - END - else if ((pop_lit1 < 0) || (pop_lit1 > 127)) - BEGIN - BST_EX_WARN2 ("%ld isn't valid ASCII", (long) pop_lit1); - push_lit_stk (s_null, STK_STR); - END - else - BEGIN - STR_ROOM (1); - APPEND_CHAR (pop_lit1); - push_lit_stk (make_string (), STK_STR); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 422 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 423 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function int.to.str$ pops the top (integer) - * literal, converts it to its (unique) string equivalent, and pushes - * this string. If the literal isn't an integer, it complains and pushes - * the null string. - ***************************************************************************/ -void x_int_to_str (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - if (pop_typ1 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_INT); - push_lit_stk (s_null, STK_STR); - END - else - BEGIN - int_to_ASCII (pop_lit1, ex_buf, 0, &ex_buf_length); - add_pool_buf_and_push (); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 423 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 347 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function < pops the top two (integer) literals, - * compares them, and pushes the integer 1 if the second is less than the - * first, 0 otherwise. If either isn't an integer literal, it complains - * and pushes the integer 0. - ***************************************************************************/ -void x_less_than (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - pop_lit_stk (&pop_lit2, &pop_typ2); - if (pop_typ1 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_INT); - push_lit_stk (0, STK_INT); - END - else if (pop_typ2 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit2, pop_typ2, STK_INT); - push_lit_stk (0, STK_INT); - END - else if (pop_lit2 < pop_lit1) - BEGIN - push_lit_stk (1, STK_INT); - END - else - BEGIN - push_lit_stk (0, STK_INT); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 347 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 349 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function - pops the top two (integer) literals - * and pushes their difference (the first subtracted from the second). - * If either isn't an integer literal, it complains and pushes the - * integer 0. - ***************************************************************************/ -void x_minus (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - pop_lit_stk (&pop_lit2, &pop_typ2); - if (pop_typ1 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_INT); - push_lit_stk (0, STK_INT); - END - else if (pop_typ2 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit2, pop_typ2, STK_INT); - push_lit_stk (0, STK_INT); - END - else - BEGIN - push_lit_stk (pop_lit2 - pop_lit1, STK_INT); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 349 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 424 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function missing$ pops the top literal and - * pushes the integer 1 if it's a missing field, 0 otherwise. If the - * literal isn't a missing field or a string, it complains and pushes 0. - * Unlike empty$ , this function should be called only when - * |mess_with_entries| is true. - ***************************************************************************/ -void x_missing (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - if ( ! mess_with_entries) - BEGIN - bst_cant_mess_with_entries_prin (); - END - else if ((pop_typ1 != STK_STR) && (pop_typ1 != STK_FIELD_MISSING)) - BEGIN - if (pop_typ1 != STK_EMPTY) - BEGIN - print_stk_lit (pop_lit1, pop_typ1); - BST_EX_WARN (", not a string or missing field,"); - END - push_lit_stk (0, STK_INT); - END - else if (pop_typ1 == STK_FIELD_MISSING) - BEGIN - push_lit_stk (1, STK_INT); - END - else - BEGIN - push_lit_stk (0, STK_INT); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 424 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 426 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function num.names$ pops the top (string) - * literal; it pushes the number of names the string represents---one - * plus the number of occurrences of the substring ``and'' (ignoring case - * differences) surrounded by nonnull |white_space| at the top brace - * level. If the literal isn't a string, it complains and pushes the - * value 0. - ***************************************************************************/ -void x_num_names (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - if (pop_typ1 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_STR); - push_lit_stk (0, STK_INT); - END - else - BEGIN - ex_buf_length = 0; - add_buf_pool (pop_lit1); - -/*************************************************************************** - * WEB section number: 427 - * ~~~~~~~~~~~~~~~~~~~ - * This module, while scanning the list of names, counts the occurrences - * of ``and'' (ignoring case differences) surrounded by nonnull - * |white_space|, and adds 1. - ***************************************************************************/ - BEGIN - ex_buf_ptr = 0; - num_names = 0; - while (ex_buf_ptr < ex_buf_length) - BEGIN - name_scan_for_and (pop_lit1); - INCR (num_names); - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 427 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - push_lit_stk (num_names, STK_INT); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 426 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 348 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function + pops the top two (integer) literals - * and pushes their sum. If either isn't an integer literal, it - * complains and pushes the integer 0. - ***************************************************************************/ -void x_plus (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - pop_lit_stk (&pop_lit2, &pop_typ2); - if (pop_typ1 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_INT); - push_lit_stk (0, STK_INT); - END - else if (pop_typ2 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit2, pop_typ2, STK_INT); - push_lit_stk (0, STK_INT); - END - else - BEGIN - push_lit_stk (pop_lit2 + pop_lit1, STK_INT); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 348 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 429 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function preamble$ pushes onto the stack the - * concatenation of all the preamble strings read from the database - * files. - ***************************************************************************/ -void x_preamble (void) -BEGIN - ex_buf_length = 0; - preamble_ptr = 0; - while (preamble_ptr < num_preamble_strings) - BEGIN - add_buf_pool (s_preamble[preamble_ptr]); - INCR (preamble_ptr); - END - add_pool_buf_and_push (); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 429 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 430 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function purify$ pops the top (string) literal, - * removes nonalphanumeric characters except for |white_space| and - * |sep_char| characters (these get converted to a |space|) and removes - * certain alphabetic characters contained in the control sequences - * associated with a special character, and pushes the resulting string. - * If the literal isn't a string, it complains and pushes the null - * string. - ***************************************************************************/ -void x_purify (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - if (pop_typ1 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_STR); - push_lit_stk (s_null, STK_STR); - END - else - BEGIN - ex_buf_length = 0; - add_buf_pool (pop_lit1); - -/*************************************************************************** - * WEB section number: 431 - * ~~~~~~~~~~~~~~~~~~~ - * The resulting string has nonalphanumeric characters removed, and each - * |white_space| or |sep_char| character converted to a |space|. The next - * module handles special characters. This code doesn't complain if the - * string isn't brace balanced. - ***************************************************************************/ - BEGIN - brace_level = 0; - ex_buf_xptr = 0; - ex_buf_ptr = 0; - while (ex_buf_ptr < ex_buf_length) - BEGIN - switch (lex_class[ex_buf[ex_buf_ptr]]) - BEGIN - case WHITE_SPACE: - case SEP_CHAR: - BEGIN - ex_buf[ex_buf_xptr] = SPACE; - INCR (ex_buf_xptr); - END - break; - case ALPHA: - case NUMERIC: - BEGIN -#ifdef UTF_8 -/* -When we processe the character UTF-8, the length has been changed. This focntion is used in -quick_sort. 23/sep/2009 -*/ - DO_UTF8(ex_buf[ex_buf_ptr], - ex_buf[ex_buf_xptr] = ex_buf[ex_buf_ptr++], - ex_buf[ex_buf_xptr] = ex_buf[ex_buf_ptr]; ex_buf_xptr += 2, - ex_buf[ex_buf_xptr] = ex_buf[ex_buf_ptr]; ex_buf_xptr += 3, - ex_buf[ex_buf_xptr] = ex_buf[ex_buf_ptr]; ex_buf_xptr += 4); -#else - ex_buf[ex_buf_xptr] = ex_buf[ex_buf_ptr]; - INCR (ex_buf_xptr); -#endif - END - break; - default: - if (ex_buf[ex_buf_ptr] == LEFT_BRACE) - BEGIN - INCR (brace_level); - if ((brace_level == 1) && ((ex_buf_ptr + 1) < ex_buf_length)) - BEGIN - if (ex_buf[ex_buf_ptr + 1] == BACKSLASH) - -/*************************************************************************** - * WEB section number: 432 - * ~~~~~~~~~~~~~~~~~~~ - * Special characters (even without a matching |right_brace|) are - * purified by removing the control sequences (but restoring the correct - * thing for `\i' and `\j' as well as the eleven alphabetic - * foreign characters in Table~3.2 of the \LaTeX\ manual) and removing - * all nonalphanumeric characters (including |white_space| and - * |sep_char|s). - ***************************************************************************/ - BEGIN - INCR (ex_buf_ptr); - while ((ex_buf_ptr < ex_buf_length) && (brace_level > 0)) - BEGIN - INCR (ex_buf_ptr); - ex_buf_yptr = ex_buf_ptr; - while ((ex_buf_ptr < ex_buf_length) - && (lex_class[ex_buf[ex_buf_ptr]] == ALPHA)) - BEGIN - INCR (ex_buf_ptr); - END - control_seq_loc = str_lookup (ex_buf, ex_buf_yptr, - ex_buf_ptr - ex_buf_yptr, - CONTROL_SEQ_ILK, - DONT_INSERT); - if (hash_found) - -/*************************************************************************** - * WEB section number: 433 - * ~~~~~~~~~~~~~~~~~~~ - * We consider the purified character to be either the first alphabetic - * character of its control sequence, or perhaps both alphabetic - * characters. - ***************************************************************************/ - BEGIN - ex_buf[ex_buf_xptr] = ex_buf[ex_buf_yptr]; - INCR (ex_buf_xptr); - switch (ilk_info[control_seq_loc]) - BEGIN - case N_OE: - case N_OE_UPPER: - case N_AE: - case N_AE_UPPER: - case N_SS: - BEGIN - ex_buf[ex_buf_xptr] = ex_buf[ex_buf_yptr + 1]; - INCR (ex_buf_xptr); - END - break; - default: - DO_NOTHING; - break; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 433 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - while ((ex_buf_ptr < ex_buf_length) && (brace_level > 0) - && (ex_buf[ex_buf_ptr] != BACKSLASH)) - BEGIN - switch (lex_class[ex_buf[ex_buf_ptr]]) - BEGIN - case ALPHA: - case NUMERIC: - BEGIN - ex_buf[ex_buf_xptr] = ex_buf[ex_buf_ptr]; - INCR (ex_buf_xptr); - END - break; - default: - if (ex_buf[ex_buf_ptr] == RIGHT_BRACE) - BEGIN - DECR (brace_level); - END - else if (ex_buf[ex_buf_ptr] == LEFT_BRACE) - BEGIN - INCR (brace_level); - END - break; - END - INCR (ex_buf_ptr); - END - END - DECR (ex_buf_ptr); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 432 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - END - else if (ex_buf[ex_buf_ptr] == RIGHT_BRACE) - BEGIN - if (brace_level > 0) - BEGIN - DECR (brace_level); - END - END - break; - END - INCR (ex_buf_ptr); - END - ex_buf_length = ex_buf_xptr; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 431 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - add_pool_buf_and_push (); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 430 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 434 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function quote$ pushes the string consisting of - * the |double_quote| character. - ***************************************************************************/ -void x_quote (void) -BEGIN - STR_ROOM (1); - APPEND_CHAR (DOUBLE_QUOTE); - push_lit_stk (make_string (), STK_STR); -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 434 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - -/*************************************************************************** - * WEB section number: 437 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function substring$ pops the top three literals - * (they are the two integers literals |pop_lit1| and |pop_lit2| and a - * string literal, in that order). It pushes the substring of the (at - * most) |pop_lit1| consecutive characters starting at the |pop_lit2|th - * character (assuming 1-based indexing) if |pop_lit2| is positive, and - * ending at the |-pop_lit2|th character from the end if |pop_lit2| is - * negative (where the first character from the end is the last - * character). If any of the types is incorrect, it complain and pushes - * the null string. - * - * Note: If |sp_length| is compared with a signed quantity (e.g. pop_lit2), - * must be first cast to |Integer_T| because it is an UNSIGNED variable. - ***************************************************************************/ -void x_substring (void) -BEGIN - - pop_lit_stk (&pop_lit1, &pop_typ1); - pop_lit_stk (&pop_lit2, &pop_typ2); - pop_lit_stk (&pop_lit3, &pop_typ3); - if (pop_typ1 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_INT); - push_lit_stk (s_null, STK_STR); - END - else if (pop_typ2 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit2, pop_typ2, STK_INT); - push_lit_stk (s_null, STK_STR); - END - else if (pop_typ3 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit3, pop_typ3, STK_STR); - push_lit_stk (s_null, STK_STR); - END - else - BEGIN -#ifdef UTF_8 -/* -This is a new code of x_substring for processing the character UTF-8. -We transform the character to Unicode and then get the substring, then -back to UTF-8. 23/sep/2009 -*/ - Integer_T str_length = LENGTH (pop_lit3); - UChar uchs[BUF_SIZE+1]; - int32_t utcap = BUF_SIZE+1; - int32_t ulen = icu_toUChars(str_pool,str_start[pop_lit3],str_length,uchs, utcap); - - sp_length = ulen; -#else - sp_length = LENGTH (pop_lit3); -#endif - if (pop_lit1 >= (Integer_T) sp_length) - BEGIN - if ((pop_lit2 == 1) || (pop_lit2 == -1)) - BEGIN - REPUSH_STRING; - goto Exit_Label; - END - END - - if ((pop_lit1 <= 0) || (pop_lit2 == 0) - || (pop_lit2 > (Integer_T) sp_length) - || (pop_lit2 < -(Integer_T) sp_length)) - BEGIN - push_lit_stk (s_null, STK_STR); - goto Exit_Label; - END - else - -/*************************************************************************** - * WEB section number: 438 - * ~~~~~~~~~~~~~~~~~~~ - * This module finds the substring as described in the last section, - * and slides it into place in the string pool, if necessary. - ***************************************************************************/ - BEGIN - if (pop_lit2 > 0) - BEGIN -#ifdef UTF_8 - unsigned char frUch1[BUF_SIZE+1]; - int32_t frUchCap = BUF_SIZE + 1; - int32_t lenfrUch = icu_fromUChars(frUch1, frUchCap, &uchs[pop_lit2-1], pop_lit1); - unsigned char frUch2[BUF_SIZE+1]; - int32_t ptrfrUch = icu_fromUChars(frUch2, frUchCap, uchs, pop_lit2-1); -#endif - if (pop_lit1 > (sp_length - (pop_lit2 - 1))) - BEGIN - pop_lit1 = sp_length - (pop_lit2 - 1); - END -#ifdef UTF_8 - frUchCap = BUF_SIZE + 1; - lenfrUch = icu_fromUChars(frUch1, frUchCap, &uchs[pop_lit2-1], pop_lit1); - ptrfrUch = icu_fromUChars(frUch2, frUchCap, uchs, pop_lit2-1); - sp_ptr = str_start[pop_lit3] + ptrfrUch; - sp_end = sp_ptr + lenfrUch; -#else - sp_ptr = str_start[pop_lit3] + (pop_lit2 - 1); - sp_end = sp_ptr + pop_lit1; -#endif - if (pop_lit2 == 1) - BEGIN - if (pop_lit3 >= cmd_str_ptr) - BEGIN - str_start[pop_lit3 + 1] = sp_end; - UNFLUSH_STRING; - INCR (lit_stk_ptr); - goto Exit_Label; - END - END - END - else - BEGIN -#ifdef UTF_8 - unsigned char frUch1[BUF_SIZE+1]; - int32_t frUchCap = BUF_SIZE + 1; - int32_t lenfrUch = icu_fromUChars(frUch1, frUchCap, &uchs[ulen - (pop_lit2-1) - pop_lit1], pop_lit1); - unsigned char frUch2[BUF_SIZE+1]; - int32_t ptrfrUch = icu_fromUChars(frUch2, frUchCap, &uchs[ulen - pop_lit2], pop_lit2-1); -#endif - pop_lit2 = -pop_lit2; - if (pop_lit1 > (Integer_T) (sp_length - (pop_lit2 - 1))) - BEGIN - pop_lit1 = sp_length - (pop_lit2 - 1); - END -#ifdef UTF_8 - frUchCap = BUF_SIZE + 1; - lenfrUch = icu_fromUChars(frUch1, frUchCap, &uchs[ulen - (pop_lit2-1) - pop_lit1], pop_lit1); - ptrfrUch = icu_fromUChars(frUch2, frUchCap, &uchs[ulen - pop_lit2], pop_lit2-1); - sp_ptr = str_start[pop_lit3] + ptrfrUch; - sp_end = str_start[pop_lit3 + 1] - ptrfrUch; - sp_ptr = sp_end - lenfrUch; -#else - sp_end = str_start[pop_lit3 + 1] - (pop_lit2 - 1); - sp_ptr = sp_end - pop_lit1; -#endif - END - STR_ROOM (sp_end - sp_ptr); - while (sp_ptr < sp_end) - BEGIN - APPEND_CHAR (str_pool[sp_ptr]); - INCR (sp_ptr); - END - push_lit_stk (make_string (), STK_STR); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 438 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 437 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 439 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function swap$ pops the top two literals from - * the stack and pushes them back swapped. - ***************************************************************************/ -void x_swap (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - pop_lit_stk (&pop_lit2, &pop_typ2); - if ((pop_typ1 != STK_STR) || (pop_lit1 < cmd_str_ptr)) - BEGIN - push_lit_stk (pop_lit1, pop_typ1); - if ((pop_typ2 == STK_STR) && (pop_lit2 >= cmd_str_ptr)) - BEGIN - UNFLUSH_STRING; - END - push_lit_stk (pop_lit2, pop_typ2); - END - else if ((pop_typ2 != STK_STR) || (pop_lit2 < cmd_str_ptr)) - BEGIN - UNFLUSH_STRING; - push_lit_stk (pop_lit1, STK_STR); - push_lit_stk (pop_lit2, pop_typ2); - END - else - -/*************************************************************************** - * WEB section number: 440 - * ~~~~~~~~~~~~~~~~~~~ - * We have to swap both (a)~the strings at the end of the string pool, - * and (b)~their pointers on the literal stack. - ***************************************************************************/ - BEGIN - ex_buf_length = 0; - add_buf_pool (pop_lit2); - sp_ptr = str_start[pop_lit1]; - sp_end = str_start[pop_lit1 + 1]; - while (sp_ptr < sp_end) - BEGIN - APPEND_CHAR (str_pool[sp_ptr]); - INCR (sp_ptr); - END - push_lit_stk (make_string (), STK_STR); - add_pool_buf_and_push (); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 440 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 439 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 441 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function text.length$ pops the top (string) - * literal, and pushes the number of text characters it contains, where - * an accented character (more precisely, a ``special character''$\!$, - * defined earlier) counts as a single text character, even if it's - * missing its matching |right_brace|, and where braces don't count as - * text characters. If the literal isn't a string, it complains and - * pushes the null string. - ***************************************************************************/ -void x_text_length (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - if (pop_typ1 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_STR); - push_lit_stk (s_null, STK_STR); - END - else - BEGIN - num_text_chars = 0; - -/*************************************************************************** - * WEB section number: 442 - * ~~~~~~~~~~~~~~~~~~~ - * Here we determine the number of text characters in the string, where - * an entire special character counts as a single text character (even if - * it's missing its matching |right_brace|), and where braces don't count - * as text characters. - ***************************************************************************/ - BEGIN - sp_ptr = str_start[pop_lit1]; - sp_end = str_start[pop_lit1 + 1]; - sp_brace_level = 0; - while (sp_ptr < sp_end) - BEGIN - INCR (sp_ptr); - if (str_pool[sp_ptr - 1] == LEFT_BRACE) - BEGIN - INCR (sp_brace_level); - if ((sp_brace_level == 1) && (sp_ptr < sp_end)) - BEGIN - if (str_pool[sp_ptr] == BACKSLASH) - BEGIN - INCR (sp_ptr); - while ((sp_ptr < sp_end) && (sp_brace_level > 0)) - BEGIN - if (str_pool[sp_ptr] == RIGHT_BRACE) - BEGIN - DECR (sp_brace_level); - END - else if (str_pool[sp_ptr] == LEFT_BRACE) - BEGIN - INCR (sp_brace_level); - END - INCR (sp_ptr); - END -#ifdef UTF_8 -/* -The length of character of UTF-8 is different. 23/sep/2009 -*/ - DO_UTF8(str_pool[sp_ptr], , sp_ptr++, sp_ptr += 2, sp_ptr += 3); -#endif - INCR (num_text_chars); - END - END - END - else if (str_pool[sp_ptr - 1] == RIGHT_BRACE) - BEGIN - if (sp_brace_level > 0) - BEGIN - DECR (sp_brace_level); - END - END - else - BEGIN -#ifdef UTF_8 -/* -The same for the length of character. 23/sep/2009 -*/ - DO_UTF8(str_pool[sp_ptr-1], , sp_ptr++, sp_ptr += 2, sp_ptr += 3); -#endif - INCR (num_text_chars); - END - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 442 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - push_lit_stk (num_text_chars, STK_INT); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 441 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 443 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function text.prefix$ pops the top two literals - * (the integer literal |pop_lit1| and a string literal, in that order). - * It pushes the substring of the (at most) |pop_lit1| consecutive text - * characters starting from the beginning of the string. This function - * is similar to substring$ , but this one considers an accented - * character (or more precisely, a ``special character''$\!$, even if - * it's missing its matching |right_brace|) to be a single text character - * (rather than however many |ASCII_code| characters it actually - * comprises), and this function doesn't consider braces to be text - * characters; furthermore, this function appends any needed matching - * |right_brace|s. If any of the types is incorrect, it complains and - * pushes the null string. - ***************************************************************************/ -void x_text_prefix (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - pop_lit_stk (&pop_lit2, &pop_typ2); - if (pop_typ1 != STK_INT) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_INT); - push_lit_stk (s_null, STK_STR); - END - else if (pop_typ2 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit2, pop_typ2, STK_STR); - push_lit_stk (s_null, STK_STR); - END - else if (pop_lit1 <= 0) - BEGIN - push_lit_stk (s_null, STK_STR); - goto Exit_Label; - END - else - -/*************************************************************************** - * WEB section number: 444 - * ~~~~~~~~~~~~~~~~~~~ - * This module finds the prefix as described in the last section, and - * appends any needed matching |right_brace|s. - ***************************************************************************/ - BEGIN - sp_ptr = str_start[pop_lit2]; - sp_end = str_start[pop_lit2 + 1]; - -/*************************************************************************** - * WEB section number: 445 - * ~~~~~~~~~~~~~~~~~~~ - * This section scans |pop_lit1| text characters, where an entire special - * character counts as a single text character (even if it's missing its - * matching |right_brace|), and where braces don't count as text - * characters. - ***************************************************************************/ - BEGIN - num_text_chars = 0; - sp_brace_level = 0; - sp_xptr1 = sp_ptr; - while ((sp_xptr1 < sp_end) && (num_text_chars < pop_lit1)) - BEGIN - INCR (sp_xptr1); - if (str_pool[sp_xptr1 - 1] == LEFT_BRACE) - BEGIN - INCR (sp_brace_level); - if ((sp_brace_level == 1) && (sp_xptr1 < sp_end)) - BEGIN - if (str_pool[sp_xptr1] == BACKSLASH) - BEGIN - INCR (sp_xptr1); - while ((sp_xptr1 < sp_end) && (sp_brace_level > 0)) - BEGIN - if (str_pool[sp_xptr1] == RIGHT_BRACE) - BEGIN - DECR (sp_brace_level); - END - else if (str_pool[sp_xptr1] == LEFT_BRACE) - BEGIN - INCR (sp_brace_level); - END - INCR (sp_xptr1); - END -#ifdef UTF_8 -/* -The same for the length of character UTF-8. 23/sep/2009 -*/ - DO_UTF8(str_pool[sp_xptr1], , sp_xptr1++, sp_xptr1 += 2, sp_xptr1 += 3); -#endif - INCR (num_text_chars); - END - END - END - else if (str_pool[sp_xptr1 - 1] == RIGHT_BRACE) - BEGIN - if (sp_brace_level > 0) - BEGIN - DECR (sp_brace_level); - END - END - else - BEGIN -#ifdef UTF_8 -/* -The same for the length of character UTF-8. 23/sep/2009 -*/ - DO_UTF8(str_pool[sp_xptr1-1], , sp_xptr1++, sp_xptr1 += 2, sp_xptr1 += 3); -#endif - INCR (num_text_chars); - END - END - sp_end = sp_xptr1; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 445 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - STR_ROOM (sp_brace_level + sp_end - sp_ptr); - if (pop_lit2 >= cmd_str_ptr) - BEGIN - pool_ptr = sp_end; - END - else - BEGIN - while (sp_ptr < sp_end) - BEGIN - APPEND_CHAR (str_pool[sp_ptr]); - INCR (sp_ptr); - END - END - while (sp_brace_level > 0) - BEGIN - APPEND_CHAR (RIGHT_BRACE); - DECR (sp_brace_level); - END - push_lit_stk (make_string (), STK_STR); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 444 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -Exit_Label: DO_NOTHING; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 443 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 447 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function type$ pushes the appropriate string - * from |type_list| onto the stack (unless either it's |undefined| or - * |empty|, in which case it pushes the null string). - ***************************************************************************/ -void x_type (void) -BEGIN - if ( ! mess_with_entries) - BEGIN - bst_cant_mess_with_entries_prin (); - END - else if ((type_list[cite_ptr] == UNDEFINED) - || (type_list[cite_ptr] == EMPTY)) - BEGIN - push_lit_stk (s_null, STK_STR); - END - else - BEGIN - push_lit_stk (hash_text[type_list[cite_ptr]], STK_STR); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 447 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 448 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function warning$ pops the top (string) literal - * and prints it following a warning message. This is implemented as a - * special |built_in| function rather than using the top$ function - * so that it can |mark_warning|. - ***************************************************************************/ -void x_warning (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - if (pop_typ1 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_STR); - END - else - BEGIN - PRINT ("Warning--"); - print_lit (pop_lit1, pop_typ1); - mark_warning (); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 448 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 450 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function width$ pops the top (string) literal - * and pushes the integer that represents its width in units specified by - * the |char_width| array. This function takes the literal literally; - * that is, it assumes each character in the string is to be printed as - * is, regardless of whether the character has a special meaning to \TeX, - * except that special characters (even without their |right_brace|s) are - * handled specially. If the literal isn't a string, it complains and - * pushes~0. - ***************************************************************************/ -void x_width (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - if (pop_typ1 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_STR); - push_lit_stk (0, STK_INT); - END - else - BEGIN - ex_buf_length = 0; - add_buf_pool (pop_lit1); - string_width = 0; - -/*************************************************************************** - * WEB section number: 451 - * ~~~~~~~~~~~~~~~~~~~ - * We use the natural width for all but special characters, and we - * complain if the string isn't brace-balanced. - ***************************************************************************/ - BEGIN - brace_level = 0; - ex_buf_ptr = 0; - while (ex_buf_ptr < ex_buf_length) - BEGIN - if (ex_buf[ex_buf_ptr] == LEFT_BRACE) - BEGIN - INCR (brace_level); - if ((brace_level == 1) && ((ex_buf_ptr + 1) < ex_buf_length)) - BEGIN - if (ex_buf[ex_buf_ptr + 1] == BACKSLASH) - -/*************************************************************************** - * WEB section number: 452 - * ~~~~~~~~~~~~~~~~~~~ - * We use the natural widths of all characters except that some - * characters have no width: braces, control sequences (except for the - * usual 13 accented and foreign characters, whose widths are given in - * the next module), and |white_space| following control sequences (even - * a null control sequence). - ***************************************************************************/ - BEGIN - INCR (ex_buf_ptr); - while ((ex_buf_ptr < ex_buf_length) && (brace_level > 0)) - BEGIN - INCR (ex_buf_ptr); - ex_buf_xptr = ex_buf_ptr; - while ((ex_buf_ptr < ex_buf_length) - && (lex_class[ex_buf[ex_buf_ptr]] == ALPHA)) - BEGIN - INCR (ex_buf_ptr); - END - if ((ex_buf_ptr < ex_buf_length) - && (ex_buf_ptr == ex_buf_xptr)) - BEGIN - INCR (ex_buf_ptr); - END - else - BEGIN - control_seq_loc = str_lookup (ex_buf, ex_buf_xptr, - ex_buf_ptr - ex_buf_xptr, - CONTROL_SEQ_ILK, DONT_INSERT); - if (hash_found) - -/*************************************************************************** - * WEB section number: 453 - * ~~~~~~~~~~~~~~~~~~~ - * Five of the 13 possibilities resort to special information not present - * in the |char_width| array; the other eight simply use |char_width|'s - * information for the first letter of the control sequence. - ***************************************************************************/ - BEGIN - switch (ilk_info[control_seq_loc]) - BEGIN - case N_SS: - string_width = string_width + SS_WIDTH; - break; - case N_AE: - string_width = string_width + AE_WIDTH; - break; - case N_OE: - string_width = string_width + OE_WIDTH; - break; - case N_AE_UPPER: - string_width = string_width + UPPER_AE_WIDTH; - break; - case N_OE_UPPER: - string_width = string_width + UPPER_OE_WIDTH; - break; - default: - string_width = string_width - + char_width[ex_buf[ex_buf_xptr]]; - break; - END - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 453 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - END - while ((ex_buf_ptr < ex_buf_length) - && (lex_class[ex_buf[ex_buf_ptr]] == WHITE_SPACE)) - BEGIN - INCR (ex_buf_ptr); - END - while ((ex_buf_ptr < ex_buf_length) && (brace_level > 0) - && (ex_buf[ex_buf_ptr] != BACKSLASH)) - BEGIN - if (ex_buf[ex_buf_ptr] == RIGHT_BRACE) - BEGIN - DECR (brace_level); - END - else if (ex_buf[ex_buf_ptr] == LEFT_BRACE) - BEGIN - INCR (brace_level); - END - else - BEGIN - string_width = string_width - + char_width[ex_buf[ex_buf_ptr]]; - END - INCR (ex_buf_ptr); - END - END - DECR (ex_buf_ptr); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 452 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - else - BEGIN - string_width = string_width + char_width[LEFT_BRACE]; - END - END - else - BEGIN - string_width = string_width + char_width[LEFT_BRACE]; - END - END - else if (ex_buf[ex_buf_ptr] == RIGHT_BRACE) - BEGIN - decr_brace_level (pop_lit1); - string_width = string_width + char_width[RIGHT_BRACE]; - END - else - BEGIN - string_width = string_width + char_width[ex_buf[ex_buf_ptr]]; - END - INCR (ex_buf_ptr); - END - check_brace_level (pop_lit1); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 451 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - push_lit_stk (string_width, STK_INT); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 450 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - - -/*************************************************************************** - * WEB section number: 454 - * ~~~~~~~~~~~~~~~~~~~ - * The |built_in| function write$ pops the top (string) literal - * and writes it onto the output buffer |out_buf| (which will result in - * stuff being written onto the .bbl file if the buffer fills up). If - * the literal isn't a string, it complains but does nothing else. - ***************************************************************************/ -void x_write (void) -BEGIN - pop_lit_stk (&pop_lit1, &pop_typ1); - if (pop_typ1 != STK_STR) - BEGIN - print_wrong_stk_lit (pop_lit1, pop_typ1, STK_STR); - END - else - BEGIN - add_out_pool (pop_lit1); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 454 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ diff --git a/Build/source/texk/bibtexu/bibtex.c b/Build/source/texk/bibtexu/bibtex.c deleted file mode 100644 index 0964f4df60c..00000000000 --- a/Build/source/texk/bibtexu/bibtex.c +++ /dev/null @@ -1,484 +0,0 @@ -/*- -****************************************************************************** -****************************************************************************** -** -** MODULE -** -** $RCSfile: bibtex.c,v $ -** $Revision: 3.71 $ -** $Date: 1996/08/18 20:37:06 $ -** -** DESCRIPTION -** -** A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x, -** Unix and VMS. This C language implementation is based on the -** original WEB source but it has been enhanced to support 8-bit input -** characters and a very large processing capacity. -** -** For documentation describing how to use and build this program, -** see the 00README.TXT file that accompanies this distribution. -** -** MODULE CONTENTS -** -** This module contains the system-dependent C code for BibTeX. -** There should NOT be any such code code in any of the bibtex-#.c -** modules. Functions defined in this module are: -** -** a_close -** a_open_in -** a_open_out -** eoln -** main -** -** AUTHORS -** -** Original WEB translation to C, conversion to "big" (32-bit) capacity, -** addition of run-time selectable capacity and 8-bit support extensions -** by: -** -** Niel Kempson -** Snowy Owl Systems Limited, Cheltenham, England -** E-mail: kempson@snowyowl.co.uk -** -** 8-bit support extensions also by: -** -** Alejandro Aguilar-Sierra -** Centro de Ciencias de la Atm\'osfera, -** Universidad Nacional Aut\'onoma de M\'exico, M\'exico -** E-mail: asierra@servidor.unam.mx -** -** COPYRIGHT -** -** This implementation copyright (c) 1991-1995 by Niel Kempson -** and copyright (c) 1995 by Alejandro Aguilar-Sierra. -** -** This program is free software; you can redistribute it and/or -** modify it under the terms of the GNU General Public License as -** published by the Free Software Foundation; either version 1, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -** General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -** -** In other words, you are welcome to use, share and improve this -** program. You are forbidden to forbid anyone else to use, share -** and improve what you give them. Help stamp out software-hoarding! -** -** ACKNOWLEDGEMENT -** -** The original BibTeX was written by Oren Patashnik using Donald -** Knuth's WEB system. This format produces a PASCAL program for -** execution and a TeX documented version of the source code. This -** program started as a (manual) translation of the WEB source into C. -** -** CHANGE LOG -** -** $Log: bibtex.c,v $ -** Revision 3.71 1996/08/18 20:37:06 kempson -** Official release 3.71 (see HISTORY file for details). -** -** Revision 3.70 1996/04/08 10:08:40 kempson -** Final documentation & cosmetic changes for official release 3.70. -** -** Revision 3.5 1995/09/24 20:44:37 kempson -** Many changes for final beta test version. -** -** Revision 3.4 1995/04/09 22:15:42 kempson -** Placed under RCS control -** -****************************************************************************** -****************************************************************************** -*/ - -#define __BIBTEX_C__ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#ifdef KPATHSEA -#include <kpathsea/config.h> -#include <kpathsea/progname.h> -#endif - -#include "sysdep.h" -#include "bibtex.h" -#include "datatype.h" -#include "gblprocs.h" -#include "gblvars.h" -#include "utils.h" -#include "version.h" - - -/*************************************************************************** - * WEB section number: 39 - * ~~~~~~~~~~~~~~~~~~~ - * Close the text file. - ***************************************************************************/ -void a_close (const AlphaFile_T file_pointer) -BEGIN - - close_file (file_pointer); - -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 39 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - -/*************************************************************************** - * WEB section number: 38 - * ~~~~~~~~~~~~~~~~~~~ - * Open a text (ASCII) file in the current working directory for input. - ***************************************************************************/ -Boolean_T a_open_in (AlphaFile_T *file_pointer, - Integer_T search_path) -BEGIN - *file_pointer = open_ip_file (search_path); - - if (*file_pointer != NULL) - return TRUE; - else - return FALSE; -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 39 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 38 - * ~~~~~~~~~~~~~~~~~~~ - * Open a text (ASCII) file for output in the current directory. - ***************************************************************************/ -Boolean_T a_open_out (AlphaFile_T *file_pointer) -BEGIN - - *file_pointer = open_op_file (); - - if (*file_pointer != (AlphaFile_T) NULL) - return TRUE; - else - return FALSE; - -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 39 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - -/*************************************************************************** - * WEB section number: 47 - * ~~~~~~~~~~~~~~~~~~~ - * Standard \PASCAL\ says that a file should have |eoln| immediately - * before |eof|, but \BibTeX\ needs only a weaker restriction: If |eof| - * occurs in the middle of a line, the system function |eoln| should - * return a |true| result (even though |f^| will be undefined). - ***************************************************************************/ -Boolean_T eoln (const AlphaFile_T file_pointer) -BEGIN - int c; - - if (feof (file_pointer)) - BEGIN - return (TRUE); - END - c = getc (file_pointer); - if (c != EOF) - BEGIN - (void) ungetc (c, file_pointer); - END - if (c == '\n' || c == '\r' || c == EOF) - BEGIN - return (TRUE); - END - else - BEGIN - return (FALSE); - END -END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 47 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - - - -/*************************************************************************** - * WEB section number: 10 - * ~~~~~~~~~~~~~~~~~~~ - * This program first reads the .aux file that \LaTeX\ produces, - * - * 1. determining which .bib file(s) and .bst file to read and - * 2. constructing a list of cite keys in order of occurrence. - * - * The .aux file may have other .aux files nested - * within. Second, it reads and executes the .bst file, - * - * 1. determining how and in which order to process the - * database entries in the .bib file(s) corresponding to those cite - * keys in the list (or in some cases, to all the entries in the .bib - * file(s)), - * 2. determining what text to be output for each - * entry and determining any additional text to be output, and - * 3. outputting this text to the .bbl file. - * - * In addition, the program sends error messages and other remarks to the - * |log_file| and terminal. - ***************************************************************************/ -int main (int argc, char **argv) -BEGIN - extern Integer8_T history; - int exit_status; - - /*- - **------------------------------------------------------------------------ - ** Set |log_file| initially to point to NULL. All writes to the log - ** check to see that |log_file| isn't NULL before writing. - **----------------------------------------------------------------- - */ - log_file = NULL; - - /*----------------------------------------------------------------- - * Set up a global label PROGRAM_EXIT which can be used if an - * error requiring an emergency stop is encountered. - *-----------------------------------------------------------------*/ - if (setjmp (Exit_Program_Flag) == 1) - BEGIN - debug_msg (DBG_MISC, "arrived at setjmp (Exit_Program_Flag)"); - goto Exit_Program_Label; - END - - /*----------------------------------------------------------------- - * Set up a global label CLOSE_UP_SHOP which may be used when a - * fatal error is detected. Used by BIBTEX_OVERFLOW & CONFUSION. - *-----------------------------------------------------------------*/ - if (setjmp (Close_Up_Shop_Flag) == 1) - BEGIN - debug_msg (DBG_MISC, "arrived at setjmp (Close_Up_Shop_Flag)"); - goto Close_Up_Shop_Label; - END - - number_of_command_line_args = argc; - command_line_arg_strings = (char **) argv; - -#ifdef KPATHSEA - kpse_set_program_name(argv[0], PROGNAME); -#endif - - history = SPOTLESS; - parse_cmd_line (argc, argv); - - set_array_sizes (); - report_search_paths (); - - initialize (); - - if (log_file != NULL) { - FPRINTF (log_file, "%s\n", BANNER); - FPRINTF (log_file, "Implementation: %s\n", IMPLEMENTATION); - FPRINTF (log_file, "Release version: %s\n\n", VERSION); - } - -#ifdef SUPPORT_8BIT - /* - ** Read the CS file and setup the 8-bit character set handling. - ** Similar initialisation is done in the original initialise(), but - ** we do it in a separate function to simplify the code. - */ - c8initialise (); -#endif /* SUPPORT_8BIT */ - - if (Flag_stats) - report_bibtex_capacity (); - - - -/*************************************************************************** - * WEB section number: 110 - * ~~~~~~~~~~~~~~~~~~~ - * We keep reading and processing input lines until none left. This is part - * of the main program; hence, because of the |aux_done| label, there's no - * BEGIN - END pair surrounding the entire module. - ***************************************************************************/ - PRINT ("The top-level auxiliary file: "); - print_aux_name (); - - /*----------------------------------------------------------------- - * Set up a global label AUX_DONE which can be used if an error is - * encountered while the .AUX file is being processed. - *-----------------------------------------------------------------*/ - if (setjmp (Aux_Done_Flag) == 1) - BEGIN - debug_msg (DBG_MISC, "arrived at setjmp (Aux_Done_Flag)"); - goto Aux_Done_Label; - END - LOOP - BEGIN - INCR (CUR_AUX_LINE); - if ( ! input_ln (CUR_AUX_FILE)) - BEGIN - pop_the_aux_stack (); - END - else - BEGIN - get_aux_command_and_process (); - END - END - -Aux_Done_Label: - -#ifdef TRACE - if (Flag_trace) - TRACE_PR_LN ("Finished reading the auxiliary file(s)"); -#endif /* TRACE */ - - last_check_for_aux_errors (); -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 110 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -/*************************************************************************** - * WEB section number: 151 - * ~~~~~~~~~~~~~~~~~~~ - * Here's the outer loop for reading the .bst file - it keeps reading and - * processing .bst commands until none left. This is part of the main - * program; hence, because of the |bst_done| label, there's no conventional - * BEGIN - END pair surrounding the entire module. - ***************************************************************************/ - if (bst_str == 0) - BEGIN - goto No_Bst_File_Label; - END - bst_line_num = 0; - bbl_line_num = 1; - buf_ptr2 = last; - - /*----------------------------------------------------------------- - * Set up a global label BST_DONE which can be used if an error is - * encountered while the .BST file is being processed. - *-----------------------------------------------------------------*/ - if (setjmp (Bst_Done_Flag) == 1) - BEGIN - debug_msg (DBG_MISC, "arrived at setjmp (Bst_Done_Flag)"); - goto Bst_Done_Label; - END - LOOP - BEGIN - if (!eat_bst_white_space ()) - BEGIN - goto Bst_Done_Label; - END - get_bst_command_and_process (); - END -Bst_Done_Label: - a_close (bst_file); -No_Bst_File_Label: - a_close (bbl_file); -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 151 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -Close_Up_Shop_Label: - -/*************************************************************************** - * WEB section number: 455 - * ~~~~~~~~~~~~~~~~~~~ - * This section does any last-minute printing and ends the program. - ***************************************************************************/ - BEGIN - if ((read_performed) && ( ! reading_completed)) - BEGIN - PRINT2 ("Aborted at line %ld of file ", (long) bib_line_num); - print_bib_name (); - END - - trace_and_stat_printing (); - - /*- - ** Report on BibTeX memory usage to log file. - */ - TRACE_PR_NEWLINE; - TRACE_PR_LN ("Here's how much of BibTeX's memory you used:"); - TRACE_PR_LN3 (" Cites: %6ld out of %ld", - (long) num_cites, (long) Max_Cites); - TRACE_PR_LN3 (" Fields: %6ld out of %ld", - (long) field_ptr, (long) Max_Fields); - TRACE_PR_LN3 (" Hash table: %6ld out of %ld", - (long) hash_used, (long) Hash_Size); - TRACE_PR_LN3 (" Strings: %6ld out of %ld", - (long) str_ptr, (long) Max_Strings); - TRACE_PR_LN3 (" Free string pool: %6ld out of %ld", - (long) pool_ptr, (long) Pool_Size); - TRACE_PR_LN3 (" Wizard functions: %6ld out of %ld", - (long) wiz_def_ptr, (long) Wiz_Fn_Space); - - -/*************************************************************************** - * WEB section number: 466 - * ~~~~~~~~~~~~~~~~~~~ - * Some implementations may wish to pass the |history| value to the - * operating system so that it can be used to govern whether or not other - * programs are started. Here we simply report the history to the user. - * The appropriate exit status will be passed to the operating system just - * before exiting. - ***************************************************************************/ - switch (history) - BEGIN - case SPOTLESS: - DO_NOTHING; - break; - case WARNING_MESSAGE: - if (err_count == 1) - BEGIN - PRINT_LN ("(There was 1 warning)"); - END - else - BEGIN - PRINT_LN2 ("(There were %ld warnings)", (long) err_count); - END - break; - case ERROR_MESSAGE: - if (err_count == 1) - BEGIN - PRINT_LN ("(There was 1 error message)"); - END - else - BEGIN - PRINT_LN2 ("(There were %ld error messages)", (long) err_count); - END - break; - case FATAL_MESSAGE: - PRINT_LN ("(That was a fatal error)"); - break; - default: - PRINT ("History is bunk"); - print_confusion (); - break; - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 466 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - - a_close (log_file); - END -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 455 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ - -Exit_Program_Label: - - switch (history) - BEGIN - case SPOTLESS: - exit_status = NORMAL_EXIT_STATUS; - break; - case WARNING_MESSAGE: - exit_status = WARNING_EXIT_STATUS; - break; - case ERROR_MESSAGE: - exit_status = ERROR_EXIT_STATUS; - break; - case FATAL_MESSAGE: - default: - exit_status = FATAL_EXIT_STATUS; - break; - END - - exit (exit_status); - return (exit_status); -END - -/*^^^^^^^^^^^^^^^^^^^^^^^^^^ END OF SECTION 10 ^^^^^^^^^^^^^^^^^^^^^^^^^^^*/ diff --git a/Build/source/texk/bibtexu/bibtex.h b/Build/source/texk/bibtexu/bibtex.h deleted file mode 100644 index c1c65d4fc09..00000000000 --- a/Build/source/texk/bibtexu/bibtex.h +++ /dev/null @@ -1,1506 +0,0 @@ -/*- -****************************************************************************** -****************************************************************************** -** -** MODULE -** -** $RCSfile: bibtex.h,v $ -** $Revision: 3.71 $ -** $Date: 1996/08/18 20:47:30 $ -** -** DESCRIPTION -** -** A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x, -** Unix and VMS. This C language implementation is based on the -** original WEB source but it has been enhanced to support 8-bit input -** characters and a very large processing capacity. -** -** For documentation describing how to use and build this program, -** see the 00README.TXT file that accompanies this distribution. -** -** MODULE CONTENTS -** -** This module defines the macros used in the BibTeX WEB source. -** This file also contains the definitions that determine BibTeX's -** processing capacity. -** -** AUTHORS -** -** Original WEB translation to C, conversion to "big" (32-bit) capacity, -** addition of run-time selectable capacity and 8-bit support extensions -** by: -** -** Niel Kempson -** Snowy Owl Systems Limited, Cheltenham, England -** E-mail: kempson@snowyowl.co.uk -** -** 8-bit support extensions also by: -** -** Alejandro Aguilar-Sierra -** Centro de Ciencias de la Atm\'osfera, -** Universidad Nacional Aut\'onoma de M\'exico, M\'exico -** E-mail: asierra@servidor.unam.mx -** -** COPYRIGHT -** -** This implementation copyright (c) 1991-1995 by Niel Kempson -** and copyright (c) 1995 by Alejandro Aguilar-Sierra. -** -** This program is free software; you can redistribute it and/or -** modify it under the terms of the GNU General Public License as -** published by the Free Software Foundation; either version 1, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -** General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -** -** In other words, you are welcome to use, share and improve this -** program. You are forbidden to forbid anyone else to use, share -** and improve what you give them. Help stamp out software-hoarding! -** -** ACKNOWLEDGEMENT -** -** The original BibTeX was written by Oren Patashnik using Donald -** Knuth's WEB system. This format produces a PASCAL program for -** execution and a TeX documented version of the source code. This -** program started as a (manual) translation of the WEB source into C. -** -** CHANGE LOG -** -** $Log: bibtex.h,v $ -** Revision 3.71 1996/08/18 20:47:30 kempson -** Official release 3.71 (see HISTORY file for details). -** -** Revision 3.70 1996/04/08 10:08:40 kempson -** Final documentation & cosmetic changes for official release 3.70. -** -** Revision 3.5 1995/09/24 20:44:37 kempson -** Many changes for final beta test version. -** -** Revision 3.4 1995/04/09 22:15:43 kempson -** Placed under RCS control -** -****************************************************************************** -****************************************************************************** -*/ -#ifndef __BIBTEX_H__ -#define __BIBTEX_H__ 1 - - -/*************************************************************************** - * WEB section number: 1 - * ~~~~~~~~~~~~~~~~~~~ - * The BANNER string is defined here and should be changed whenever BibTeX - * is modified. - ***************************************************************************/ -#ifdef UTF_8 -# define BANNER "This is BibTeXu: a UTF-8 Big BibTeX version 0.99d" -# define PROGNAME "bibtexu" -# define SUPPORT_8BIT -#else -# ifdef SUPPORT_8BIT -# define BANNER "This is 8-bit Big BibTeX version 0.99d" -# else -# define BANNER "This is Big BibTeX version 0.99d" -# endif -# define PROGNAME "bibtex8" -#endif - - -/*************************************************************************** - * WEB section number: 2 - * ~~~~~~~~~~~~~~~~~~~ - * Terminal output goes to the file |TERM_OUT|, while terminal input comes - * from |TERM_IN|. On our system, these (system-dependent) files are - * already opened at the beginning of the program. - ***************************************************************************/ -#define TERM_OUT stdout -#define TERM_IN stdin - -/*************************************************************************** - * WEB section number: 3 - * ~~~~~~~~~~~~~~~~~~~ - * This program uses the term |print| instead of |write| when writing on - * both the |log_file| and (system-dependent) |term_out| file, and it - * uses |trace_pr| when in |trace| mode, for which it writes on just the - * |log_file|. If you want to change where either set of macros writes - * to, you should also change the other macros in this program for that - * set; each such macro begins with |print_| or |trace_pr_|. - ***************************************************************************/ -#define PRINT_NEWLINE print_a_newline () - -#define PRINT(X) \ - {\ - if (log_file != NULL)\ - FPRINTF (log_file, X);\ - FPRINTF (TERM_OUT, X);\ - } - -#define PRINT2(X, Y) \ - {\ - if (log_file != NULL)\ - FPRINTF (log_file, X, Y);\ - FPRINTF (TERM_OUT, X, Y);\ - } - -#define PRINT3(X, Y, Z) \ - {\ - if (log_file != NULL)\ - FPRINTF (log_file, X, Y, Z);\ - FPRINTF (TERM_OUT, X, Y, Z);\ - } - -#define PRINT4(W, X, Y, Z) \ - {\ - if (log_file != NULL)\ - FPRINTF (log_file, W, X, Y, Z);\ - FPRINTF (TERM_OUT, W, X, Y, Z);\ - } - -#define PRINT_LN(X) \ - {\ - if (log_file != NULL) {\ - FPRINTF (log_file, X); FPUTC ('\n', log_file);\ - }\ - FPRINTF (TERM_OUT, X); FPUTC('\n', TERM_OUT);\ - } - -#define PRINT_LN2(X, Y) \ - {\ - if (log_file != NULL) {\ - FPRINTF (log_file, X, Y); FPUTC ('\n', log_file);\ - }\ - FPRINTF (TERM_OUT, X, Y); FPUTC('\n', TERM_OUT);\ - } - -#define PRINT_LN3(X, Y, Z) \ - {\ - if (log_file != NULL) {\ - FPRINTF (log_file, X, Y, Z); FPUTC ('\n', log_file);\ - }\ - FPRINTF (TERM_OUT, X, Y, Z); FPUTC('\n', TERM_OUT);\ - } - -#define PRINT_LN4(W, X, Y, Z) \ - {\ - if (log_file != NULL) {\ - FPRINTF (log_file, W, X, Y, Z); FPUTC ('\n', log_file);\ - }\ - FPRINTF (TERM_OUT, W, X, Y, Z); FPUTC('\n', TERM_OUT);\ - } - -#define TRACE_PR(X) \ - if (log_file != NULL) FPRINTF (log_file, X); - -#define TRACE_PR2(X, Y) \ - if (log_file != NULL) FPRINTF (log_file, X, Y); - -#define TRACE_PR3(X, Y, Z) \ - if (log_file != NULL) FPRINTF (log_file, X, Y, Z); - -#define TRACE_PR_LN(X) \ - {\ - if (log_file != NULL) {\ - FPRINTF (log_file, X); FPUTC ('\n', log_file);\ - }\ - } - -#define TRACE_PR_LN2(X, Y) \ - {\ - if (log_file != NULL) {\ - FPRINTF (log_file, X, Y); FPUTC ('\n', log_file);\ - }\ - } - -#define TRACE_PR_LN3(X, Y, Z) \ - {\ - if (log_file != NULL) {\ - FPRINTF (log_file, X, Y, Z); FPUTC ('\n', log_file);\ - }\ - } - -#define TRACE_PR_NEWLINE \ - {\ - if (log_file != NULL)\ - FPUTC ('\n', log_file);\ - } - - -/*************************************************************************** - * WEB section number: 4 - * ~~~~~~~~~~~~~~~~~~~ - * Some of the code is intended to be used only when diagnosing the strange - * behaviour that sometimes occurs when BibTeX is being installed or when - * system wizards are fooling around with BibTeX without quite knowing what - * they are doing. Such code will not normally be compiled; it is delimited - * by the preprocessor conditionals `#ifdef DEBUG ... #endif'. Similarly, - * there is some conditional code delimited by `#ifdef STAT ... #endif' - * that is intended only for use when statistics are to be kept about - * BibTeX's memory/CPU usage, and there is conditional code delimited by - * `#ifdef TRACE ... #endif' that is intended to be a trace facility for - * use mainly when debugging .BST files. - ***************************************************************************/ -#define DEBUG 1 -#define STAT 1 -#define TRACE 1 - -/*************************************************************************** - * WEB section number: 9 - * ~~~~~~~~~~~~~~~~~~~ - * Here are some macros for common programming idioms. - ***************************************************************************/ -#define INCR(X) ++(X) -#define DECR(X) --(X) -#define LOOP while (TRUE) -#define DO_NOTHING ; -#define EMPTY 0 -#define ANY_VALUE 0 - -/*************************************************************************** - * WEB section number: 14 - * ~~~~~~~~~~~~~~~~~~~ - * These parameters may be changed at compile time to extend or reduce - * BiBTeX's capacity. They are set to accommodate a maximum of about 750 - * cites when used with the standard styles. - ***************************************************************************/ -#define MIN_PRINT_LINE 3 -#define MAX_PRINT_LINE 79 -#define AUX_STACK_SIZE 20 -#define MAX_BIB_FILES 20 - -#define BUF_SIZE 20000 -#define MAX_CITES 750 -#define MAX_FIELDS 5000 -#define MAX_STRINGS 4000 -#define POOL_SIZE 65000L - -#define MIN_CROSSREFS 2 -#define WIZ_FN_SPACE 3000 -#define SINGLE_FN_SPACE 50 -#define ENT_STR_SIZE 100 -#define GLOB_STR_SIZE 1000 -#define LIT_STK_SIZE 50 - - -/*************************************************************************** - * WEB section number: 15 - * ~~~~~~~~~~~~~~~~~~~ - * These parameters can also be changed at compile time, but they're - * needed to define some WEB numeric macros so they must be defined - * themselves. - ***************************************************************************/ -#define HASH_SIZE 5000 - -#ifdef MSDOS -# define FILE_NAME_SIZE 64 -#else /* NOT MSDOS */ -# define FILE_NAME_SIZE 255 -#endif /* MSDOS */ - -#define MAX_GLOB_STRS 10 - -/*************************************************************************** - * WEB section number: 18 - * ~~~~~~~~~~~~~~~~~~~ - * A global variable called |history| will contain one of four values at - * the end of every run: |spotless| means that no unusual messages were - * printed; |warning_message| means that a message of possible interest - * was printed but no serious errors were detected; |error_message| means - * that at least one error was found; |fatal_message| means that the - * program terminated abnormally. The value of |history| does not - * influence the behavior of the program; it is simply computed for the - * convenience of systems that might want to use such information. - ***************************************************************************/ -#define SPOTLESS 0 -#define WARNING_MESSAGE 1 -#define ERROR_MESSAGE 2 -#define FATAL_MESSAGE 3 - -/*************************************************************************** - * WEB section number: 23 - * ~~~~~~~~~~~~~~~~~~~ - * We shall use the |text_char| to stand for the data type of the - * characters that are converted to and from |ASCIICode_T| when they are - * input and output. We shall also assume that |text_char| consists of the - * elements |chr[FIRST_TEXT_CHAR]| through |chr[LAST_TEXT_CHAR]| inclusive. - * The following definitions should be adjusted if necessary. - ***************************************************************************/ -#define FIRST_TEXT_CHAR 0 -#define LAST_TEXT_CHAR 255 - -#ifdef SUPPORT_8BIT -#define LAST_ASCII_CHAR 255 -#else -#define LAST_ASCII_CHAR 127 -#endif /* SUPPORT_8BIT */ - - -/*************************************************************************** - * WEB section number: 26 - * ~~~~~~~~~~~~~~~~~~~ - * Some of the ASCII codes without visible characters have been given - * symbolic names in this program because they are used with a special - * meaning. The |tab| character may be system dependent. - ***************************************************************************/ -#define NULL_CODE 0 -#define TAB 9 -#define SPACE 32 -#define INVALID_CODE 127 - -/*************************************************************************** - * WEB section number: 29 - * ~~~~~~~~~~~~~~~~~~~ - * Also, various characters are given symbolic names; all the ones this - * program uses are collected here. We use the sharp sign as the - * |concat_char|, rather than something more natural (like an ampersand), - * for uniformity of database syntax (ampersand is a valid character in - * identifiers). - ***************************************************************************/ -#define DOUBLE_QUOTE '"' -#define NUMBER_SIGN '#' -#define COMMENT '%' -#define SINGLE_QUOTE '\'' -#define LEFT_PAREN '(' -#define RIGHT_PAREN ')' -#define COMMA ',' -#define MINUS_SIGN '-' -#define EQUALS_SIGN '=' -#define AT_SIGN '@' -#define LEFT_BRACE '{' -#define RIGHT_BRACE '}' -#define PERIOD '.' -#define QUESTION_MARK '?' -#define EXCLAMATION_MARK '!' -#define TIE '~' -#define HYPHEN '-' -#define STAR '*' -#define CONCAT_CHAR '#' -#define COLON ':' -#define BACKSLASH '\\' - -/*************************************************************************** - * WEB section number: 31 - * ~~~~~~~~~~~~~~~~~~~~ - * Every character has two types of the lexical classifications. The - * first type is general, and the second type tells whether the character - * is legal in identifiers. - ***************************************************************************/ -#define ILLEGAL 0 -#define WHITE_SPACE 1 -#define ALPHA 2 -#define NUMERIC 3 -#define SEP_CHAR 4 -#define OTHER_LEX 5 -#define LAST_LEX 5 -#define ILLEGAL_ID_CHAR 0 -#define LEGAL_ID_CHAR 1 - -/*************************************************************************** - * WEB section number: 35 - * ~~~~~~~~~~~~~~~~~~~~ - * Now we initialize the system-dependent |char_width| array, for which - * |space| is the only |white_space| character given a nonzero printing - * width. The widths here are taken from Stanford's June '87 cmr10 font - * and represent hundredths of a point (rounded), but since they're used - * only for relative comparisons, the units have no meaning. - ***************************************************************************/ -#define SS_WIDTH 500 -#define AE_WIDTH 722 -#define OE_WIDTH 778 -#define UPPER_AE_WIDTH 903 -#define UPPER_OE_WIDTH 1014 - -/*************************************************************************** - * WEB section number: 44 - * ~~~~~~~~~~~~~~~~~~~~ - * When something in the program wants to be bigger or something out - * there wants to be smaller, it's time to call it a run. Here's the - * first of several macros that have associated procedures so that they - * produce less inline code. - ***************************************************************************/ -#define BIBTEX_OVERFLOW(X, Y) {\ - print_overflow ();\ - PRINT_LN3 ("%s%ld\n", (X), (long) (Y));\ - longjmp (Close_Up_Shop_Flag, 1);} - -/*************************************************************************** - * WEB section number: 45 - * ~~~~~~~~~~~~~~~~~~~~ - * When something happens that the program thinks is impossible, call the - * maintainer. - ***************************************************************************/ -#define CONFUSION(X) {\ - PRINT (X); print_confusion();\ - longjmp (Close_Up_Shop_Flag, 1);} -#define CONFUSION2(X, Y) {\ - PRINT2 (X, Y); print_confusion();\ - longjmp (Close_Up_Shop_Flag, 1);} - -/*************************************************************************** - * WEB section number: 50 - * ~~~~~~~~~~~~~~~~~~~~ - * These macros send a string in |str_pool| to an output file. - ***************************************************************************/ -#define MAX_POP 3 -#define PRINT_POOL_STR(X) print_a_pool_str(X) -#define TRACE_PR_POOL_STR(X) { out_pool_str(log_file, X);} - -/*************************************************************************** - * WEB section number: 52 - * ~~~~~~~~~~~~~~~~~~~ - * Several of the elementary string operations are performed using WEB - * macros instead of using PASCAL procedures, because many of the operations - * are done quite frequently and we want to avoid the overhead of procedure - * calls. For example, here's a simple macro that computes the length of a - * string. - ***************************************************************************/ -#define LENGTH(s) (str_start[(s)+1] - str_start[s]) - -/*************************************************************************** - * WEB section number: 53 - * ~~~~~~~~~~~~~~~~~~~ - * Strings are created by appending character codes to |str_pool|. The macro - * called |append_char|, defined here, does not check to see if the value - * of |pool_ptr| is too high; this test is supposed to be made before - * |append_char| is used. - ***************************************************************************/ -#define APPEND_CHAR(X) {str_pool[pool_ptr] = (X);\ - INCR(pool_ptr);} -#define STR_ROOM(X) {while((pool_ptr+(X))>Pool_Size)\ - pool_overflow();} - -/*************************************************************************** - * WEB section number: 55 - * ~~~~~~~~~~~~~~~~~~~ - * These macros destroy an recreate the string at the end of the pool. - ***************************************************************************/ -#define FLUSH_STRING {DECR(str_ptr);\ - pool_ptr=str_start[str_ptr];} -#define UNFLUSH_STRING {INCR(str_ptr);\ - pool_ptr=str_start[str_ptr];} - -/*************************************************************************** - * WEB section number: 62 - * ~~~~~~~~~~~~~~~~~~~ - * This system-independent procedure converts upper-case characters to - * lower case for the specified part of |buf|. It is system independent - * because it uses only the internal representation for characters. - ***************************************************************************/ -#define CASE_DIFFERENCE ('a' - 'A') - -/*************************************************************************** - * WEB section number: 64 - * ~~~~~~~~~~~~~~~~~~~ - * All static strings that BibTeX might have to search for, generally - * identifiers, are stored and retrieved by means of a fairly standard - * hash-table algorithm (but slightly altered here) called the method of - * ``coalescing lists'' (cf.\ Algorithm 6.4C in The Art of Computer - * Programming). Once a string enters the table, it is never removed. - * The actual sequence of characters forming a string is stored in the - * |str_pool| array. - ***************************************************************************/ -#define HASH_BASE (EMPTY + 1) -#define HASH_MAX (HASH_BASE + Hash_Size - 1) -#define HASH_IS_FULL ((hash_used) == (HASH_BASE)) -#define TEXT_ILK 0 -#define INTEGER_ILK 1 -#define AUX_COMMAND_ILK 2 -#define AUX_FILE_ILK 3 -#define BST_COMMAND_ILK 4 -#define BST_FILE_ILK 5 -#define BIB_FILE_ILK 6 -#define FILE_EXT_ILK 7 -#define FILE_AREA_ILK 8 -#define CITE_ILK 9 -#define LC_CITE_ILK 10 -#define BST_FN_ILK 11 -#define BIB_COMMAND_ILK 12 -#define MACRO_ILK 13 -#define CONTROL_SEQ_ILK 14 -#define LAST_ILK 14 - -/*************************************************************************** - * WEB section number: 68 - * ~~~~~~~~~~~~~~~~~~~ - * Here is the subroutine that searches the the hash table for a (string, - * str_ilk) pair, where the string is of length l >= 0 and appears in - * |buffer[j..(j+l-1)]|. If it finds the pair, it returns the corresponding - * hash table location and sets the global variable |hash_found| to |TRUE|. - * Otherwise is sets |hash_found| to |FALSE|, and if the parameter - * |insert_it| is |TRUE|, it inserts the pair into the hash table, inserts - * the string into |str_pool| if not previously encountered, and returns its - * location. Note that two different pairs can have the same string but - * different |str_ilks|, in which case the second pair encountered, if - * |insert_it| were |TRUE|, would be inserted into the hash table though its - * string wouldn't be inserted into |str_pool| because it would already be - * there. - ***************************************************************************/ -#define MAX_HASH_VALUE (Hash_Prime + Hash_Prime - 2 + 127) -#define DO_INSERT TRUE -#define DONT_INSERT FALSE - -/*************************************************************************** - * WEB section number: 73 - * ~~~~~~~~~~~~~~~~~~~ - * The longest pre-defined string determines type definitions used to - * insert the pre-defined strings into |str_pool|. - * Set to accommodate the longest translations of the environment variables. - ***************************************************************************/ -#define LONGEST_PDS MAX_FILE_NAME - -/*************************************************************************** - * WEB section number: 78 - * ~~~~~~~~~~~~~~~~~~~ - * These constants all begin with |n_| and are used for the |case| - * statement that determines which command to execute. The variable - * |command_num| is set to one of these and is used to do the branching, - * but it must have the full |integer| range because at times it can - * assume an arbitrary |ilk_info| value (though it will be one of the - * values here when we actually use it). - ***************************************************************************/ -#define N_AUX_BIBDATA 0 -#define N_AUX_BIBSTYLE 1 -#define N_AUX_CITATION 2 -#define N_AUX_INPUT 3 - -#define N_BST_ENTRY 0 -#define N_BST_EXECUTE 1 -#define N_BST_FUNCTION 2 -#define N_BST_INTEGERS 3 -#define N_BST_ITERATE 4 -#define N_BST_MACRO 5 -#define N_BST_READ 6 -#define N_BST_REVERSE 7 -#define N_BST_SORT 8 -#define N_BST_STRINGS 9 - -#define N_BIB_COMMENT 0 -#define N_BIB_PREAMBLE 1 -#define N_BIB_STRING 2 - -/*************************************************************************** - * WEB section number: 80 - * ~~~~~~~~~~~~~~~~~~~ - * This section describes the various |buffer| scanning routines. The - * two global variables |buf_ptr1| and |buf_ptr2| are used in scanning an - * input line. Between scans, |buf_ptr1| points to the first character - * of the current token and |buf_ptr2| points to that of the next. The - * global variable |last|, set by the function |input_ln|, marks the end - * of the current line; it equals 0 at the end of the current file. All - * the procedures and functions in this section will indicate an - * end-of-line when it's the end of the file. - ***************************************************************************/ -#define TOKEN_LEN (buf_ptr2 - buf_ptr1) -#define SCAN_CHAR buffer[buf_ptr2] - -/*************************************************************************** - * WEB section number: 81 - * ~~~~~~~~~~~~~~~~~~~ - * These macros send the current token, in |buffer[buf_ptr1]| to - * |buffer[buf_ptr2-1]|, to an output file. - ***************************************************************************/ -#define PRINT_TOKEN print_a_token (); -#define TRACE_PR_TOKEN out_token (log_file); - -/*************************************************************************** - * WEB section number: 89 - * ~~~~~~~~~~~~~~~~~~~ - * These are the possible values for |scan_result|; they're set by the - * |scan_identifier| procedure and are described in the next section. - ***************************************************************************/ -#define ID_NULL 0 -#define SPECIFIED_CHAR_ADJACENT 1 -#define OTHER_CHAR_ADJACENT 2 -#define WHITE_ADJACENT 3 - -/*************************************************************************** - * WEB section number: 91 - * ~~~~~~~~~~~~~~~~~~~ - * The next two procedures scan for an integer, setting the global - * variable |token_value| to the corresponding integer. - ***************************************************************************/ -#define CHAR_VALUE (SCAN_CHAR - '0') - -/*************************************************************************** - * WEB section number: 93 - * ~~~~~~~~~~~~~~~~~~~ - * This procedure scans for an integer, stopping at the first nondigit; - * it sets the value of |token_value| accordingly. It returns |true| if - * the token was a legal integer (i.e., consisted of an optional - * |minus_sign| followed by one or more digits). - ***************************************************************************/ -#define NEGATIVE (sign_length == 1) - -/*************************************************************************** - * WEB section number: 98 - * ~~~~~~~~~~~~~~~~~~~ - * I mean, this is truly disgraceful ... - * - * Note: The |term_out| file is system dependent. - ***************************************************************************/ -#define SAM_YOU_MADE_THE_FILE_NAME_TOO {\ - sam_too_long_file_name_print ();\ - goto Aux_Not_Found_Label;} - -/*************************************************************************** - * WEB section number: 99 - * ~~~~~~~~~~~~~~~~~~~ - * We've abused the user enough for one section; suffice it to - * say here that most of what we said last module still applies. - * Note: The |term_out| file is system dependent. - ***************************************************************************/ -#define SAM_YOU_MADE_THE_FILE_NAME_WRON {\ - sam_wrong_file_name_print ();\ - goto Aux_Not_Found_Label;} - -/*************************************************************************** - * WEB section number: 104 - * ~~~~~~~~~~~~~~~~~~~ - * Here we set up definitions and declarations for files opened in this - * section. Each element in |aux_list| (except for - * |aux_list[aux_stack_size]|, which is always unused) is a pointer to - * the appropriate |str_pool| string representing the \.{.aux} file name. - * The array |aux_file| contains the corresponding \PASCAL\ |file| - * variables. - ***************************************************************************/ -#define CUR_AUX_STR aux_list[aux_ptr] -#define CUR_AUX_FILE aux_file[aux_ptr] -#define CUR_AUX_LINE aux_ln_stack[aux_ptr] - -/*************************************************************************** - * WEB section number: 111 - * ~~~~~~~~~~~~~~~~~~~ - * When we find a bug, we print a message and flush the rest of the line. - * This macro must be called from within a procedure that has an |exit| - * label. - ***************************************************************************/ -#define AUX_ERR_RETURN {aux_err_print(); goto Exit_Label;} - -/*************************************************************************** - * WEB section number: 112 - * ~~~~~~~~~~~~~~~~~~~ - * Here are a bunch of macros whose print statements are used at least - * twice. Thus we save space by making the statements procedures. This - * macro complains when there's a repeated command that's to be used just - * once. - ***************************************************************************/ -#define AUX_ERR_ILLEGAL_ANOTHER(X) {aux_err_illegal_another_print (X);\ - AUX_ERR_RETURN;} - -/*************************************************************************** - * WEB section number: 113 - * ~~~~~~~~~~~~~~~~~~~ - * This one complains when a command is missing its |right_brace|. - ***************************************************************************/ -#define AUX_ERR_NO_RIGHT_BRACE {\ - PRINT2 ("No \"%c\"", xchr[RIGHT_BRACE]);\ - AUX_ERR_RETURN;} - -/*************************************************************************** - * WEB section number: 114 - * ~~~~~~~~~~~~~~~~~~~ - * This one complains when a command has stuff after its |right_brace|. - ***************************************************************************/ -#define AUX_ERR_STUFF_AFTER_RIGHT_BRACE {\ - PRINT2 ("Stuff after \"%c\"", xchr[RIGHT_BRACE]);\ - AUX_ERR_RETURN;} - -/*************************************************************************** - * WEB section number: 115 - * ~~~~~~~~~~~~~~~~~~~ - * And this one complains when a command has white space in its argument. - ***************************************************************************/ -#define AUX_ERR_WHITE_SPACE_IN_ARGUMENT {\ - PRINT ("White space in argument");\ - AUX_ERR_RETURN;} - -/*************************************************************************** - * WEB section number: 117 - * ~~~~~~~~~~~~~~~~~~~ - * Here we introduce some variables for processing a \.{\\bibdata} - * command. Each element in |bib_list| (except for - * |bib_list[max_bib_files]|, which is always unused) is a pointer to the - * appropriate |str_pool| string representing the \.{.bib} file name. - * The array |bib_file| contains the corresponding \PASCAL\ |file| - * variables. - ***************************************************************************/ -#define CUR_BIB_STR bib_list[bib_ptr] -#define CUR_BIB_FILE bib_file[bib_ptr] - -/*************************************************************************** - * WEB section number: 122 - * ~~~~~~~~~~~~~~~~~~~ - * This macro is very similar to aux_err but it complains specifically about - * opening a file for a \bibdata command. - ***************************************************************************/ -#define OPEN_BIBDATA_AUX_ERR(X) {\ - PRINT (X);\ - print_bib_name();\ - AUX_ERR_RETURN;} - -/*************************************************************************** - * WEB section number: 129 - * ~~~~~~~~~~~~~~~~~~~ - * Here we introduce some variables for processing a \.{\\citation} - * command. Each element in |cite_list| (except for - * |cite_list[Max_Cites]|, which is always unused) is a pointer to the - * appropriate |str_pool| string. The cite-key list is kept in order of - * occurrence with duplicates removed. - ***************************************************************************/ -#define CUR_CITE_STR cite_list[cite_ptr] - -/*************************************************************************** - * WEB section number: 133 - * ~~~~~~~~~~~~~~~~~~~ - * We must check if (the lower-case version of) this cite key has been - * previously encountered, and proceed accordingly. The alias kludge - * helps make the stack space not overflow on some machines. - ***************************************************************************/ -#define EX_BUF1 ex_buf - -/*************************************************************************** - * WEB section number: 144 - * ~~~~~~~~~~~~~~~~~~~ - * We must complain if anything's amiss. - ***************************************************************************/ -#define AUX_END_ERR(X) {\ - aux_end1_err_print();\ - PRINT (X);\ - aux_end2_err_print();} - -/*************************************************************************** - * WEB section number: 149 - * ~~~~~~~~~~~~~~~~~~~ - * When there's a serious error parsing the .bst file, we flush the rest of - * the current command; a blank line is assumed to mark the end of a command - * (but for the purposes of error recovery only). Thus, error recovery will - * be better if style designers leave blank lines between .bst commands. - * This macro must be called from within a procedure that has an 'exit' - * label. - ***************************************************************************/ -#define BST_ERR_PRINT_AND_LOOK_FOR_BLAN {\ - bst_err_print_and_look_for_blan();\ - goto Exit_Label;} - -#define BST_ERR(X) {\ - PRINT (X);\ - bst_err_print_and_look_for_blan ();\ - goto Exit_Label;} - -#define BST_ERR2(X, Y) {\ - PRINT2 (X, Y);\ - bst_err_print_and_look_for_blan ();\ - goto Exit_Label;} - -/*************************************************************************** - * WEB section number: 150 - * ~~~~~~~~~~~~~~~~~~~ - * When there's a harmless error parsing the .bst file (harmless - * syntactically, at least) we give just a warning message. - ***************************************************************************/ -#define BST_WARN(X) {\ - PRINT (X); bst_warn_print();} - -/*************************************************************************** - * WEB section number: 153 - * ~~~~~~~~~~~~~~~~~~~ - * It's often illegal to end a .bst command in certain places, and this is - * where we come to check. - ***************************************************************************/ -#define EAT_BST_WHITE_AND_EOF_CHECK(X) {\ - if (! eat_bst_white_space()) {\ - PRINT (X); BST_ERR(X);}} - -/*************************************************************************** - * WEB section number: 156 - * ~~~~~~~~~~~~~~~~~~~ - * We need data structures for the function definitions, the entry - * variables, the global variables, and the actual entries corresponding - * to the cite-key list. First we define the classes of `function's used. - * Functions in all classes are of |bst_fn_ilk| except for |int_literal|s, - * which are of |integer_ilk|; and |str_literal|s, which are of - * |text_ilk|. - ***************************************************************************/ -#define BUILT_IN 0 -#define WIZ_DEFINED 1 -#define INT_LITERAL 2 -#define STR_LITERAL 3 -#define FIELD 4 -#define INT_ENTRY_VAR 5 -#define STR_ENTRY_VAR 6 -#define INT_GLOBAL_VAR 7 -#define STR_GLOBAL_VAR 8 -#define LAST_FN_CLASS 8 - -/*************************************************************************** - * WEB section number: 160 - * ~~~~~~~~~~~~~~~~~~~ - * Besides the function classes, we have types based on \BibTeX's - * capacity limitations and one based on what can go into the array - * |wiz_functions| explained below. - ***************************************************************************/ -#define QUOTE_NEXT_FN (HASH_BASE - 1) -#define END_OF_DEF (HASH_MAX + 1) - -/*************************************************************************** - * WEB section number: 161 - * ~~~~~~~~~~~~~~~~~~~ - * We store information about the \.{.bst} functions in arrays the same - * size as the hash-table arrays and in locations corresponding to their - * hash-table locations. The two arrays |fn_info| (an alias of - * |ilk_info| described earlier) and |fn_type| accomplish this: |fn_type| - * specifies one of the above classes, and |fn_info| gives information - * dependent on the class. - ***************************************************************************/ -#define FN_INFO ilk_info -#define MISSING EMPTY - -/*************************************************************************** - * WEB section number: 166 - * ~~~~~~~~~~~~~~~~~~~ - * This macro is used to scan all .bst identifiers. The argument supplies - * .bst command name. The associated procedure simply prints an error - * message. - ***************************************************************************/ -#define BST_IDENTIFIER_SCAN(X) {\ - scan_identifier (RIGHT_BRACE, COMMENT, COMMENT);\ - if ((scan_result == WHITE_ADJACENT) \ - || (scan_result == SPECIFIED_CHAR_ADJACENT)) {DO_NOTHING;}\ - else {bst_id_print(); BST_ERR(X)}} - -/*************************************************************************** - * WEB section number: 167 - * ~~~~~~~~~~~~~~~~~~~ - * This macro just makes sure we're at a |left_brace|. - ***************************************************************************/ -#define BST_GET_AND_CHECK_LEFT_BRACE(X) {\ - if (SCAN_CHAR != LEFT_BRACE) \ - {bst_left_brace_print(); BST_ERR(X);}\ - INCR (buf_ptr2);} - -/*************************************************************************** - * WEB section number: 168 - * ~~~~~~~~~~~~~~~~~~~ - * This macro just makes sure we're at a |right_brace|. - ***************************************************************************/ -#define BST_GET_AND_CHECK_RIGHT_BRACE(X) {\ - if (SCAN_CHAR != RIGHT_BRACE) \ - {bst_right_brace_print(); BST_ERR(X);}\ - INCR (buf_ptr2);} - -/*************************************************************************** - * WEB section number: 169 - * ~~~~~~~~~~~~~~~~~~~ - * This macro complains if we've already encountered a function to be - * inserted into the hash table. - ***************************************************************************/ -#define CHECK_FOR_ALREADY_SEEN_FUNCTION(X) {\ - if (hash_found) {\ - already_seen_function_print(X);\ - goto Exit_Label;}} - -/*************************************************************************** - * WEB section number: 183 - * ~~~~~~~~~~~~~~~~~~~ - * We're about to start scanning tokens in a function definition. When a - * function token is illegal, we skip until it ends; a |white_space| - * character, an end-of-line, a |right_brace|, or a |comment| marks the - * end of the current token. - ***************************************************************************/ -#define SKIP_TOKEN(X) {\ - PRINT (X);\ - skip_token_print ();\ - goto Next_Token_Label;} -#define SKIP_TOKEN2(X, Y) {\ - PRINT2 (X, Y);\ - skip_token_print ();\ - goto Next_Token_Label;} - -/*************************************************************************** - * WEB section number: 184 - * ~~~~~~~~~~~~~~~~~~~ - * This macro is similar to the last one but is specifically for - * recursion in a |wiz_defined| function, which is illegal; it helps save - * space. - ***************************************************************************/ -#define SKIP_RECURSIVE_TOKEN { print_recursion_illegal (); \ - goto Next_Token_Label;} - -/*************************************************************************** - * WEB section number: 185 - * ~~~~~~~~~~~~~~~~~~~ - * Here's another macro for saving some space when there's a problem with - * a token. - ***************************************************************************/ -#define SKIP_TOKEN_UNKNOWN_FUNCTION {skp_token_unknown_function_prin ();\ - goto Next_Token_Label;} - -/*************************************************************************** - * WEB section number: 186 - * ~~~~~~~~~~~~~~~~~~~ - * And another. - ***************************************************************************/ -#define SKIP_TOKEN_ILLEGAL_STUFF_AFTER {\ - skip_illegal_stuff_after_token ();\ - goto Next_Token_Label;} - -/*************************************************************************** - * WEB section number: 194 - * ~~~~~~~~~~~~~~~~~~~ - * This module marks the implicit function as being quoted, generates a - * name, and stores it in the hash table. This name is strictly internal - * to this program, starts with a |single_quote| (since that will make - * this function name unique), and ends with the variable |impl_fn_num| - * converted to ASCII. The alias kludge helps make the stack space not - * overflow on some machines. - ***************************************************************************/ -#define EX_BUF2 ex_buf - -/*************************************************************************** - * WEB section number: 197 - * ~~~~~~~~~~~~~~~~~~~ - * This module appends a character to |int_buf| after checking to make - * sure it will fit; for use in |int_to_ASCII|. - ***************************************************************************/ -#define APPEND_INT_CHAR(X) {\ - if (int_ptr == Buf_Size)\ - { buffer_overflow ();}\ - int_buf[int_ptr] = (X);\ - INCR (int_ptr); } - -/*************************************************************************** - * WEB section number: 216 - * ~~~~~~~~~~~~~~~~~~~ - * Here we insert the just found |int_global_var| name into the hash - * table and record it as an |int_global_var|. Also, we initialize it by - * setting |fn_info[fn_loc]| to 0. - ***************************************************************************/ -#define END_OF_STRING INVALID_CODE - -/*************************************************************************** - * WEB section number: 219 - * ~~~~~~~~~~~~~~~~~~~ - * These global variables are used ... - ***************************************************************************/ -#define UNDEFINED (HASH_MAX + 1) - -/*************************************************************************** - * WEB section number: 221 - * ~~~~~~~~~~~~~~~~~~~ - * When there's a serious error parsing a \.{.bib} file, we flush - * everything up to the beginning of the next entry. - ***************************************************************************/ -#define BIB_ERR(X) {\ - PRINT (X);\ - bib_err_print ();\ - goto Exit_Label;} -#define BIB_ERR2(X, Y) {\ - PRINT2 (X, Y);\ - bib_err_print ();\ - goto Exit_Label;} -#define BIB_ERR3(X, Y, Z) {\ - PRINT3 (X, Y, Z);\ - bib_err_print ();\ - goto Exit_Label;} - -/*************************************************************************** - * WEB section number: 222 - * ~~~~~~~~~~~~~~~~~~~ - * When there's a harmless error parsing a \.{.bib} file, we just give a - * warning message. This is always called after other stuff has been - * printed out. - ***************************************************************************/ -#define BIB_WARN(X) {\ - PRINT (X);\ - bib_warn_print ();} -#define BIB_WARN_NEWLINE(X) {\ - PRINT_LN (X);\ - bib_warn_print ();} - -/*************************************************************************** - * WEB section number: 229 - * ~~~~~~~~~~~~~~~~~~~ - * It's often illegal to end a \.{.bib} command in certain places, and - * this is where we come to check. - ***************************************************************************/ -#define EAT_BIB_WHITE_AND_EOF_CHECK {\ - if (! eat_bib_white_space())\ - {eat_bib_print();\ - goto Exit_Label;}} - -/*************************************************************************** - * WEB section number: 230 - * ~~~~~~~~~~~~~~~~~~~ - * And here are a bunch of error-message macros, each called more than - * once, that thus save space as implemented. This one is for when one - * of two possible characters is expected while scanning. - ***************************************************************************/ -#define BIB_ONE_OF_TWO_EXPECTED_ERR(X, Y) {\ - bib_one_of_two_print (X, Y);\ - goto Exit_Label;} - -/*************************************************************************** - * WEB section number: 231 - * ~~~~~~~~~~~~~~~~~~~ - * This one's for an unexpected equals sign. - ***************************************************************************/ -#define BIB_EQUALS_SIGN_EXPECTED_ERR {\ - bib_equals_sign_print ();\ - goto Exit_Label;} - -/*************************************************************************** - * WEB section number: 232 - * ~~~~~~~~~~~~~~~~~~~ - * This complains about unbalanced braces. - ***************************************************************************/ -#define BIB_UNBALANCED_BRACES_ERR {\ - bib_unbalanced_braces_print ();\ - goto Exit_Label;} - -/*************************************************************************** - * WEB section number: 233 - * ~~~~~~~~~~~~~~~~~~~ - * And this one about an overly exuberant field. - ***************************************************************************/ -#define BIB_FIELD_TOO_LONG_ERR {\ - bib_field_too_long_print ();\ - goto Exit_Label;} - -/*************************************************************************** - * WEB section number: 234 - * ~~~~~~~~~~~~~~~~~~~ - * This one is just a warning, not an error. It's for when something - * isn't (or might not be) quite right with a macro name. - ***************************************************************************/ -#define MACRO_NAME_WARNING(X) {\ - macro_warn_print ();\ - BIB_WARN_NEWLINE (X);} - -/*************************************************************************** - * WEB section number: 235 - * ~~~~~~~~~~~~~~~~~~~ - * This macro is used to scan all \.{.bib} identifiers. The argument - * tells what was happening at the time. The associated procedure simply - * prints an error message. - ***************************************************************************/ -#define BIB_IDENTIFIER_SCAN_CHECK(X) {\ - if ((scan_result == WHITE_ADJACENT) \ - || (scan_result == SPECIFIED_CHAR_ADJACENT)) {DO_NOTHING;}\ - else {bib_id_print(); BIB_ERR (X);}} - -/*************************************************************************** - * WEB section number: 247 - * ~~~~~~~~~~~~~~~~~~~ - * The variables for the function - * |scan_and_store_the_field_value_and_eat_white| must be global since - * the functions it calls use them too. The alias kludge helps make the - * stack space not overflow on some machines. - ***************************************************************************/ -#define FIELD_VL_STR ex_buf -#define FIELD_END ex_buf_ptr -#define FIELD_START ex_buf_xptr - -/*************************************************************************** - * WEB section number: 251 - * ~~~~~~~~~~~~~~~~~~~ - * Now we come to the stuff that actually accumulates the field value to - * be stored. This module copies a character into |field_vl_str| if it - * will fit; since it's so low level, it's implemented as a macro. - ***************************************************************************/ -#define COPY_CHAR(X) {\ - if (FIELD_END == Buf_Size)\ - { BIB_FIELD_TOO_LONG_ERR; }\ - else\ - { FIELD_VL_STR[FIELD_END] = (X);\ - INCR (FIELD_END);}} - -/*************************************************************************** - * WEB section number: 252 - * ~~~~~~~~~~~~~~~~~~~ - * The \.{.bib}-specific scanning function |compress_bib_white| skips - * over |white_space| characters within a string until hitting a nonwhite - * character; in fact, it does everything |eat_bib_white_space| does, but - * it also adds a |space| to |field_vl_str|. This function is never - * called if there are no |white_space| characters (or ends-of-line) to - * be scanned (though the associated macro might be). The function - * returns |false| if there is a serious syntax error. - ***************************************************************************/ -#define CHECK_FOR_AND_COMPRESS_BIB_WHIT {\ - if ((lex_class[SCAN_CHAR] == WHITE_SPACE) || (buf_ptr2 == last)){\ - if (! compress_bib_white ()) { goto Exit_Label;}}} - -/*************************************************************************** - * WEB section number: 264 - * ~~~~~~~~~~~~~~~~~~~ - * If the cross-referenced entry isn't already on |cite_list| we add it - * (at least temporarily); if it is already on |cite_list| we update the - * cross-reference count, if necessary. Note that |all_entries| is - * |false| here. The alias kludge helps make the stack space not - * overflow on some machines. - ***************************************************************************/ -#define EXTRA_BUF out_buf - -/*************************************************************************** - * WEB section number: 267 - * ~~~~~~~~~~~~~~~~~~~ - * The lower-case version of this database key must correspond to one in - * |cite_list|, or else |all_entries| must be |true|, if this entry is to - * be included in the reference list. Accordingly, this module sets - * |store_entry|, which determines whether the relevant information for - * this entry is stored. The alias kludge helps make the stack space not - * overflow on some machines. - ***************************************************************************/ -#define EX_BUF3 ex_buf - -/*************************************************************************** - * WEB section number: 270 - * ~~~~~~~~~~~~~~~~~~~ - * This module, a simpler version of the - * |find_cite_locs_for_this_cite_key| function, exists primarily to - * compute |lc_xcite_loc|. When this code is executed we have - * |(all_entries) and (entry_cite_ptr >= all_marker) and (not - * entry_exists[entry_cite_ptr])|. The alias kludge helps make the stack - * space not overflow on some machines. - ***************************************************************************/ -#define EX_BUF4 ex_buf -#define EX_BUF4_PTR ex_buf_ptr - -/*************************************************************************** - * WEB section number: 277 - * ~~~~~~~~~~~~~~~~~~~ - * Occasionally we need to figure out the hash-table location of a given - * cite-key string and its lower-case equivalent. This function does - * that. To perform the task it needs to borrow a buffer, a need that - * gives rise to the alias kludge---it helps make the stack space not - * overflow on some machines (and while it's at it, it'll borrow a - * pointer, too). Finally, the function returns |true| if the cite key - * exists on |cite_list|, and its sets |cite_hash_found| according to - * whether or not it found the actual version (before |lower_case|ing) of - * the cite key; however, its {\sl raison d'\^$\mkern-8mu$etre\/} - * (literally, ``to eat a raisin'') is to compute |cite_loc| and - * |lc_cite_loc|. - ***************************************************************************/ -#define EX_BUF5 ex_buf -#define EX_BUF5_PTR ex_buf_ptr - -/*************************************************************************** - * WEB section number: 289 - * ~~~~~~~~~~~~~~~~~~~ - * The array |sorted_cites| initially specifies that the entries are to - * be processed in order of cite-key occurrence. The \.{sort} command - * may change this to whatever it likes (which, we hope, is whatever the - * style-designer instructs it to like). We make |sorted_cites| an alias - * to save space; this works fine because we're done with |cite_info|. - ***************************************************************************/ -#define SORTED_CITES cite_info - -/*************************************************************************** - * WEB section number: 291 - * ~~~~~~~~~~~~~~~~~~~ - * Where |lit_stk_loc| is a stack location, and where |stk_type| gives - * one of the three types of literals (an integer, a string, or a - * function) or a special marker. If a |lit_stk_type| element is a - * |stk_int| then the corresponding |lit_stack| element is an integer; if - * a |stk_str|, then a pointer to a |str_pool| string; and if a |stk_fn|, - * then a pointer to the function's hash-table location. However, if the - * literal should have been a |stk_str| that was the value of a field - * that happened to be |missing|, then the special value - * |stk_field_missing| goes on the stack instead; its corresponding - * |lit_stack| element is a pointer to the field-name's string. Finally, - * |stk_empty| is the type of a literal popped from an empty stack. - ***************************************************************************/ -#define STK_INT 0 -#define STK_STR 1 -#define STK_FN 2 -#define STK_FIELD_MISSING 3 -#define STK_EMPTY 4 -#define LAST_LIT_TYPE 4 - -/*************************************************************************** - * WEB section number: 293 - * ~~~~~~~~~~~~~~~~~~~ - * When there's an error while executing \.{.bst} functions, what we do - * depends on whether the function is messing with the entries. - * Furthermore this error is serious enough to classify as an - * |error_message| instead of a |warning_message|. These messages (that - * is, from |bst_ex_warn|) are meant both for the user and for the style - * designer while debugging. - ***************************************************************************/ -#define BST_EX_WARN(X) {\ - PRINT (X); bst_ex_warn_print ();} -#define BST_EX_WARN2(X, Y) {\ - PRINT2 (X, Y); bst_ex_warn_print ();} - -/*************************************************************************** - * WEB section number: 294 - * ~~~~~~~~~~~~~~~~~~~ - * When an error is so harmless, we print a warning message instead of an - * error message. - ***************************************************************************/ -#define BST_MILD_EX_WARN(X) {\ - PRINT (X); bst_mild_ex_warn_print ();} - -/*************************************************************************** - * WEB section number: 301 - * ~~~~~~~~~~~~~~~~~~~ - * The function |less_than| compares the two \.{sort.key\$}s indirectly - * pointed to by its arguments and returns |true| if the first argument's - * \.{sort.key\$} is lexicographically less than the second's (that is, - * alphabetically earlier). In case of ties the function compares the - * indices |arg1| and |arg2|, which are assumed to be different, and - * returns |true| if the first is smaller. This function uses - * |ASCII_code|s to compare, so it might give ``interesting'' results - * when handling nonletters. - ***************************************************************************/ -#define COMPARE_RETURN(X) {\ - less_than = (X);\ - goto Exit_Label;} - -/*************************************************************************** - * WEB section number: 302 - * ~~~~~~~~~~~~~~~~~~~ - * The recursive procedure |quick_sort| sorts ... - ***************************************************************************/ -#define SHORT_LIST 10 -#define END_OFFSET 4 - -/*************************************************************************** - * WEB section number: 308 - * ~~~~~~~~~~~~~~~~~~~ - * This macro pushes the last thing, necessarily a string, that was - * popped. And this module, along with others that push the literal - * stack without explicitly calling |push_lit_stack|, have an index entry - * under ``push the literal stack''; these implicit pushes collectively - * speed up the program by about ten percent. - ***************************************************************************/ -#define REPUSH_STRING {\ - if (lit_stack[lit_stk_ptr] >= cmd_str_ptr)\ - { UNFLUSH_STRING; }\ - INCR (lit_stk_ptr);} - -/*************************************************************************** - * WEB section number: 319 - * ~~~~~~~~~~~~~~~~~~~ - * These macros append a character to |ex_buf|. Which is called depends - * on whether the character is known to fit. - ***************************************************************************/ -#define APPEND_EX_BUF_CHAR(X) {\ - ex_buf[ex_buf_ptr] = (X);\ - INCR(ex_buf_ptr);} -#define APPEND_EX_BUF_CHAR_AND_CHECK(X) {\ - if (ex_buf_ptr == Buf_Size) {buffer_overflow ();}; \ - APPEND_EX_BUF_CHAR(X)} - -/*************************************************************************** - * WEB section number: 333 - * ~~~~~~~~~~~~~~~~~~~ - * These constants all begin with |n_| and are used for the |case| - * statement that determines which |built_in| function to execute. - ***************************************************************************/ -#define N_EQUALS 0 -#define N_GREATER_THAN 1 -#define N_LESS_THAN 2 -#define N_PLUS 3 -#define N_MINUS 4 -#define N_CONCATENATE 5 -#define N_GETS 6 -#define N_ADD_PERIOD 7 -#define N_CALL_TYPE 8 -#define N_CHANGE_CASE 9 -#define N_CHR_TO_INT 10 -#define N_CITE 11 -#define N_DUPLICATE 12 -#define N_EMPTY 13 -#define N_FORMAT_NAME 14 -#define N_IF 15 -#define N_INT_TO_CHR 16 -#define N_INT_TO_STR 17 -#define N_MISSING 18 -#define N_NEWLINE 19 -#define N_NUM_NAMES 20 -#define N_POP 21 -#define N_PREAMBLE 22 -#define N_PURIFY 23 -#define N_QUOTE 24 -#define N_SKIP 25 -#define N_STACK 26 -#define N_SUBSTRING 27 -#define N_SWAP 28 -#define N_TEXT_LENGTH 29 -#define N_TEXT_PREFIX 30 -#define N_TOP_STACK 31 -#define N_TYPE 32 -#define N_WARNING 33 -#define N_WHILE 34 -#define N_WIDTH 35 -#define N_WRITE 36 -#define NUM_BLT_IN_FNS 37 - -/*************************************************************************** - * WEB section number: 338 - * ~~~~~~~~~~~~~~~~~~~ - * These constants all begin with |n_| and are used for the |case| - * statement that determines which, if any, control sequence we're - * dealing with; a control sequence of interest will be either one of the - * undotted characters `\.{\\i}' or `\.{\\j}' or one of the foreign - * characters in Table~3.2 of the \LaTeX\ manual. - ***************************************************************************/ -#define N_I 0 -#define N_J 1 -#define N_OE 2 -#define N_OE_UPPER 3 -#define N_AE 4 -#define N_AE_UPPER 5 -#define N_AA 6 -#define N_AA_UPPER 7 -#define N_O 8 -#define N_O_UPPER 9 -#define N_L 10 -#define N_L_UPPER 11 -#define N_SS 12 - -/*************************************************************************** - * WEB section number: 344 - * ~~~~~~~~~~~~~~~~~~~ - * These are nonrecursive variables that |execute_fn| uses. Declaring - * them here (instead of in the previous module) saves execution time and - * stack space on most machines. - ***************************************************************************/ -#define NAME_BUF sv_buffer - -/*************************************************************************** - * WEB section number: 356 - * ~~~~~~~~~~~~~~~~~~~ - * It's time for a complaint if either of the two (entry or global) string - * lengths is exceeded. - ***************************************************************************/ -#define BST_STRING_SIZE_EXCEEDED(X, Y) {\ - bst_1print_string_size_exceeded ();\ - PRINT3 ("%ld%s", (long) (X), Y);\ - bst_2print_string_size_exceeded ();} - -/*************************************************************************** - * WEB section number: 365 - * ~~~~~~~~~~~~~~~~~~~ - * First we define a few variables for case conversion. The constant - * definitions, to be used in |case| statements, are in order of probable - * frequency. - ***************************************************************************/ -#define TITLE_LOWERS 0 -#define ALL_LOWERS 1 -#define ALL_UPPERS 2 -#define BAD_CONVERSION 3 - -/*************************************************************************** - * WEB section number: 397 - * ~~~~~~~~~~~~~~~~~~~ - * It's a von token if there exists a first brace-level-0 letter (or - * brace-level-1 special character), and it's in lower case; in this case - * we return |true|. The token is in |name_buf|, starting at - * |name_bf_ptr| and ending just before |name_bf_xptr|. - ***************************************************************************/ -#define RETURN_VON_FOUND {\ - von_token_found = TRUE;\ - goto Exit_Label;} - -/*************************************************************************** - * WEB section number: 417 - * ~~~~~~~~~~~~~~~~~~~ - * Here we output either the \.{.bst} given string if it exists, or else - * the \.{.bib} |sep_char| if it exists, or else the default string. A - * |tie| is the default space character between the last two tokens of - * the name part, and between the first two tokens if the first token is - * short enough; otherwise, a |space| is the default. - ***************************************************************************/ -#define LONG_TOKEN 3 - -/*************************************************************************** - * WEB section number: 419 - * ~~~~~~~~~~~~~~~~~~~ - * If the last character output for this name part is a |tie| but the - * previous character it isn't, we're dealing with a discretionary |tie|; - * thus we replace it by a |space| if there are enough characters in the - * rest of the name part. - ***************************************************************************/ -#define LONG_NAME 3 - -/*************************************************************************** - * WEB section number: 465 - * ~~~~~~~~~~~~~~~~~~~ - * These statistics can help determine how large some of the constants - * should be and can tell how useful certain |built_in| functions are. - * They are written to the same files as tracing information. - ***************************************************************************/ -#define STAT_PR TRACE_PR -#define STAT_PR2 TRACE_PR2 -#define STAT_PR3 TRACE_PR3 - -#define STAT_PR_LN TRACE_PR_LN -#define STAT_PR_LN2 TRACE_PR_LN2 -#define STAT_PR_LN3 TRACE_PR_LN3 - -#define STAT_PR_POOL_STR TRACE_PR_POOL_STR - - -/*************************************************************************** - * WEB section number: N/A - * ~~~~~~~~~~~~~~~~~~~ - * C isn't very good at declaring two dimensional arrays whose sizes are - * determined at run time. Here we create a useful macro to simulate - * accessing a 2D array by converting the row/col into an offset from the - * beginning of a 1D array. - ***************************************************************************/ -#define ENTRY_STRS(_r,_c) entry_strs[(_r * (Ent_Str_Size+1)) + _c] -#define GLOBAL_STRS(_r,_c) global_strs[(_r * (Glob_Str_Size+1)) + _c] - - -/*************************************************************************** - * WEB section number: N/A - * ~~~~~~~~~~~~~~~~~~~ - * Define a macro to handle 1-, 2-, 3-, and 4-byte UTF-8 codes. - ***************************************************************************/ -#define DO_UTF8(ch, do_1, do_2, do_3, do_4) \ - if (ch <= 0x7F) { do_1; } \ - else if ((ch >= 0xC2) && (ch <= 0xDF)) { do_2; } \ - else if ((ch >= 0xE0) && (ch <= 0xEF)) { do_3; } \ - else if ((ch >= 0xF0) && (ch <= 0xF4)) { do_4; } \ - else printf("this isn't a right UTF-8 char!\n") - - -/*************************************************************************** - * WEB section number: N/A - * ~~~~~~~~~~~~~~~~~~~ - * Macros adapted from Kpathsea (lib.h) and Web2C (cpascal.h) to dynamically - * resize arrays. - ***************************************************************************/ -/* Reallocate N items of type T for ARRAY using myrealloc. */ -#define MYRETALLOC(array, addr, n, t) ((addr) = (t *) myrealloc(addr, (n) * sizeof(t), array)) -/* BibTeX needs this to dynamically reallocate arrays. Too bad we can't - rely on stringification, or we could avoid the ARRAY_NAME arg. - Actually allocate one more than requests, so we can index the last - entry, as Pascal wants to do. */ -#define BIB_XRETALLOC_NOSET(array_name, array_var, type, size_var, new_size) \ - if (log_file != NULL)\ - fprintf (log_file, "Reallocated %s (elt_size=%d) to %ld items from %ld.\n", \ - array_name, (int) sizeof (type), new_size, size_var); \ - MYRETALLOC (array_name, array_var, new_size + 1, type) -/* Same as above, but also increase SIZE_VAR for the last (or only) array. */ -#define BIB_XRETALLOC(array_name, array_var, type, size_var, new_size) do { \ - BIB_XRETALLOC_NOSET(array_name, array_var, type, size_var, new_size); \ - size_var = new_size; \ -} while (0) -/* Same as above, but for the pseudo-TYPE ASCIICode_T[LENGTH+1]. */ -#define BIB_XRETALLOC_STRING(array_name, array_var, length, size_var, new_size) \ - if (log_file != NULL)\ - fprintf (log_file, "Reallocated %s (elt_size=%d) to %ld items from %ld.\n", \ - array_name, (int) (length + 1), new_size, size_var); \ - MYRETALLOC (array_name, array_var, (new_size) * (length + 1), ASCIICode_T) - -#endif /* __BIBTEX_H__ */ - diff --git a/Build/source/texk/bibtexu/bt371csf.zip b/Build/source/texk/bibtexu/bt371csf.zip Binary files differdeleted file mode 100644 index 55fdadfb45d..00000000000 --- a/Build/source/texk/bibtexu/bt371csf.zip +++ /dev/null diff --git a/Build/source/texk/bibtexu/config.h.in b/Build/source/texk/bibtexu/config.h.in deleted file mode 100644 index 75423b429a7..00000000000 --- a/Build/source/texk/bibtexu/config.h.in +++ /dev/null @@ -1,188 +0,0 @@ -/* config.h.in. Generated from configure.ac by autoheader. */ - -/* Define to 1 if the `closedir' function returns void instead of `int'. */ -#undef CLOSEDIR_VOID - -/* Define to 1 if you have the <assert.h> header file. */ -#undef HAVE_ASSERT_H - -/* Define to 1 if you have the `bcmp' function. */ -#undef HAVE_BCMP - -/* Define to 1 if you have the `bcopy' function. */ -#undef HAVE_BCOPY - -/* Define to 1 if you have the `bzero' function. */ -#undef HAVE_BZERO - -/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'. - */ -#undef HAVE_DIRENT_H - -/* Define to 1 if you have the <dlfcn.h> header file. */ -#undef HAVE_DLFCN_H - -/* Define to 1 if you have the <float.h> header file. */ -#undef HAVE_FLOAT_H - -/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */ -#undef HAVE_FSEEKO - -/* Define to 1 if you have the `getcwd' function. */ -#undef HAVE_GETCWD - -/* Define to 1 if you have the `getwd' function. */ -#undef HAVE_GETWD - -/* Define to 1 if you have the `index' function. */ -#undef HAVE_INDEX - -/* Define to 1 if you have the <inttypes.h> header file. */ -#undef HAVE_INTTYPES_H - -/* Define to 1 if you have the <iostream> header file. */ -#undef HAVE_IOSTREAM - -/* Define to 1 if you have the <limits.h> header file. */ -#undef HAVE_LIMITS_H - -/* Define to 1 if you have the `memcmp' function. */ -#undef HAVE_MEMCMP - -/* Define to 1 if you have the `memcpy' function. */ -#undef HAVE_MEMCPY - -/* Define to 1 if you have the <memory.h> header file. */ -#undef HAVE_MEMORY_H - -/* Define to 1 if you have the `mkstemp' function. */ -#undef HAVE_MKSTEMP - -/* Define to 1 if you have the `mktemp' function. */ -#undef HAVE_MKTEMP - -/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */ -#undef HAVE_NDIR_H - -/* Define to 1 if you have the `putenv' function. */ -#undef HAVE_PUTENV - -/* Define to 1 if you have the <pwd.h> header file. */ -#undef HAVE_PWD_H - -/* Define to 1 if you have the `rindex' function. */ -#undef HAVE_RINDEX - -/* Define to 1 if you have the <stdint.h> header file. */ -#undef HAVE_STDINT_H - -/* Define to 1 if you have the <stdlib.h> header file. */ -#undef HAVE_STDLIB_H - -/* Define to 1 if you have the `strcasecmp' function. */ -#undef HAVE_STRCASECMP - -/* Define to 1 if you have the `strchr' function. */ -#undef HAVE_STRCHR - -/* Define to 1 if you have the <strings.h> header file. */ -#undef HAVE_STRINGS_H - -/* Define to 1 if you have the <string.h> header file. */ -#undef HAVE_STRING_H - -/* Define to 1 if you have the `strrchr' function. */ -#undef HAVE_STRRCHR - -/* Define to 1 if you have the `strstr' function. */ -#undef HAVE_STRSTR - -/* Define to 1 if you have the `strtol' function. */ -#undef HAVE_STRTOL - -/* Define to 1 if `st_mtim' is a member of `struct stat'. */ -#undef HAVE_STRUCT_STAT_ST_MTIM - -/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'. - */ -#undef HAVE_SYS_DIR_H - -/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'. - */ -#undef HAVE_SYS_NDIR_H - -/* Define to 1 if you have the <sys/param.h> header file. */ -#undef HAVE_SYS_PARAM_H - -/* Define to 1 if you have the <sys/stat.h> header file. */ -#undef HAVE_SYS_STAT_H - -/* Define to 1 if you have the <sys/types.h> header file. */ -#undef HAVE_SYS_TYPES_H - -/* Define to 1 if you have the <unistd.h> header file. */ -#undef HAVE_UNISTD_H - -/* Define to the sub-directory in which libtool stores uninstalled libraries. - */ -#undef LT_OBJDIR - -/* Define to the address where bug reports for this package should be sent. */ -#undef PACKAGE_BUGREPORT - -/* Define to the full name of this package. */ -#undef PACKAGE_NAME - -/* Define to the full name and version of this package. */ -#undef PACKAGE_STRING - -/* Define to the one symbol short name of this package. */ -#undef PACKAGE_TARNAME - -/* Define to the home page for this package. */ -#undef PACKAGE_URL - -/* Define to the version of this package. */ -#undef PACKAGE_VERSION - -/* Define to 1 if you have the ANSI C header files. */ -#undef STDC_HEADERS - -/* Enable large inode numbers on Mac OS X 10.5. */ -#ifndef _DARWIN_USE_64_BIT_INODE -# define _DARWIN_USE_64_BIT_INODE 1 -#endif - -/* Number of bits in a file offset, on hosts where this is settable. */ -#undef _FILE_OFFSET_BITS - -/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */ -#undef _LARGEFILE_SOURCE - -/* Define for large files, on AIX-style hosts. */ -#undef _LARGE_FILES - -/* Define for Solaris 2.5.1 so the uint64_t typedef from <sys/synch.h>, - <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the - #define below would cause a syntax error. */ -#undef _UINT64_T - -/* Define to empty if `const' does not conform to ANSI C. */ -#undef const - -/* Define to `__inline__' or `__inline' if that's what the C compiler - calls it, or to nothing if 'inline' is not supported under any name. */ -#ifndef __cplusplus -#undef inline -#endif - -/* Define to the type of a signed integer type of width exactly 64 bits if - such a type exists and the standard includes do not define it. */ -#undef int64_t - -/* Define to `unsigned int' if <sys/types.h> does not define. */ -#undef size_t - -/* Define to the type of an unsigned integer type of width exactly 64 bits if - such a type exists and the standard includes do not define it. */ -#undef uint64_t diff --git a/Build/source/texk/bibtexu/configure b/Build/source/texk/bibtexu/configure deleted file mode 100755 index a95dcceedf9..00000000000 --- a/Build/source/texk/bibtexu/configure +++ /dev/null @@ -1,21328 +0,0 @@ -#! /bin/sh -# Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for bibtexu for TeX Live 3.71. -# -# Report bugs to <tex-k@tug.org>. -# -# -# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. -# -# -# This configure script is free software; the Free Software Foundation -# gives unlimited permission to copy, distribute and modify it. -## -------------------- ## -## M4sh Initialization. ## -## -------------------- ## - -# Be more Bourne compatible -DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. 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"$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' -finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' -finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' -hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' -sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' -sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' -hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' -enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' -enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' -enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' -old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' -striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 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"$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`' -lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`' -lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`' -archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`' -enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`' -export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' -whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' -compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`' -old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`' -old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`' -archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' -archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' -module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`' -module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' -with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`' -allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' -no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`' -inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`' -link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`' -always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`' -export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`' -exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`' -include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`' -prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`' -postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`' -file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`' -hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`' -compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`' -predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`' -postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`' -predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`' -postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`' -compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED 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"write failure creating $CONFIG_STATUS" "$LINENO" 5 - - -# configure is writing to config.log, and then calls config.status. -# config.status does its own redirection, appending to config.log. -# Unfortunately, on DOS this fails, as config.log is still kept open -# by configure, so config.status won't be able to write to it; its -# output is simply discarded. So we exec the FD to /dev/null, -# effectively closing config.log, so it can be properly (re)opened and -# appended to by config.status. 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Abstract - - 1. Introduction - 1.1 8-bit Character Set Support - 1.2 Big and Customisable Capacity - - 2. Distribution Kits and Where to Find Them - 2.1 bt371dos.zip - 2.2 bt371os2.zip - 2.3 bt371src.zip - 2.4 bt371csf.zip - - 3. Running 8-bit BibTeX - 3.1 Command line options - 3.2 Finding Files - 3.3 Environment variables - - 4. The Codepage and Sort Order (CS) File - 4.1 CS file syntax - 4.2 Testing a CS file - 4.3 Sharing your CS file - - 5. Building 8-bit BibTeX from Source Code - 5.1 DOS - 5.2 OS/2 - 5.3 Unix - 5.4 VMS - - 6. Reporting Bugs and Requesting Improvements - 6.1 Contacting the authors - 6.2 Further enhancements - - 7. Frequently Asked Questions - - 8. Acknowledgements - - 9. BibTeX Use and Copying Conditions - - 10. Change Log - - - -0. Abstract ------------ - -This abstract is in a format suitable for inclusion in BBS description files -(file_id.diz): - - (v3.71) "big" BibTeX with full 8-bit support - - An enhanced, portable C version of BibTeX. - Enhanced by conversion to "big" (32-bit) - capacity, addition of run-time selectable - capacity and 8-bit support extensions. - National character set and sorting order - are controlled by an external configuration - file. Various examples are included. - Freeware / GNU Public Licence. - - Niel Kempson <kempson@snowyowl.co.uk> - Alejandro Aguilar-Sierra <asierra@servidor.unam.mx> - - - -1. Introduction ----------------- - -8-bit BibTeX is an enhanced, portable C version of BibTeX 0.99. It has been -enhanced in these areas: - - - conversion to "big" (32-bit) capacity - - capacity selectable at run time - - flexible support for non-English languages using 8-bit character sets - - well matched to LateX2e and its "inputenc" package - -Oren Patashnik, the creator of BibTeX, is working on a new BibTeX 1.0 that -will be a modern implementation supporting large capacities and non-English -languages (see TUGboat, pages 269--274, volume 15, number 3, September 1994). -He is content for this version to be released, but hopes that people will -eventually migrate to BibTeX 1.0 when it is released. Its release date is -uncertain at the moment. - - - 1.1 Big and Customisable Capacity - --------------------------------- - - The original 16-bit code has been rewritten to use 32-bit data types - wherever possible. The result is a very large potential capacity. To - increase flexibility and to avoid BibTeX allocating all available memory, - the capacity of some key arrays can be set on the command line. - - For convenience, several standard capacities have been predefined: - default, big and huge. The key capacities are set as follows: - - Parameter Standard --big --huge --wolfgang - ------------------------------------------------------------ - Hash_Prime 4,253 8,501 16,319 30,011 - Hash_Size 5,000 10,000 19,000 35,000 - Max_Cites 750 2,000 5,000 7,500 - Max_Ent_Ints 3,000 4,000 5,000 7,500 - Max_Ent_Strs 3,000 6,000 10,000 10,000 - Max_Fields 17,250 30,000 85,000 125,000 - Max_Strings 4,000 10,000 19,000 30,000 - Pool_Size 65,530 130,000 500,000 750,000 - Wiz_Fn_Space 3,000 6,000 10,000 10,000 - - If these parameter names mean nothing to you, don't worry, you've - probably never exceeded BibTeX's capacity. - - - 1.2 8-bit Character Set Support - ------------------------------- - - BibTeX now accepts 8-bit characters in its input files and writes 8-bit - characters to its output files. The character set is defined by an - external configuration text file - the codepage and sort order ("CS") - file. - - The sort order can be defined for the language and character set. For - example, in German, the control sequence \"o (o umlaut) should be sorted - as if it were the letter "o", but after ordinary "o", leading to this - order: - - Trofer, Tr\"ofer, Trufer - - However, in Swedish, \"o (o umlaut) is treated as the 29th letter of the - alphabet and these entries would be sorted as: - - Trofer, Trufer, Tr\"ofer - - The sorting order is defined by an external configuration text file - - the codepage and sort order ("CS") file. - - This version of BibTeX, coupled with LaTeX2e and its "inputenc" package - provide a robust means of handling 8-bit character sets. - - - -2. Distribution Kits and Where to Find Them --------------------------------------------- - -8-bit BibTeX is distributed as a set of ZIP files created by the freely -available implementation of ZIP by the Info-ZIP project. The files have all -been compressed using the new "deflation" algorithm and can only be -compressed using the Info-ZIP implementation of UNZIP, or PKUNZIP v2.04 or -later. Ancient versions of PKUNZIP (e.g. v1.10) will not be able to unZIP -the files and will complain with a message like: "PKUNZIP: Warning! I don't -know how to handle: xxxxxxxx.xxx". - -The "official" version of 8-bit BibTeX will be available by anonymous FTP -from the Comprehensive TeX Archive Network (CTAN) sites: - - ftp.tex.ac.uk:/tex-archive/biblio/bibtex/8-bit - ftp.uni-stuttgart.de:/tex-archive/biblio/bibtex/8-bit - -There are four main ZIP files in the complete 8-bit BibTeX distribution: - - bt###dos.zip bt###os2.zip bt###src.zip bt###csf.zip - -where ### is the latest version, currently 371 (for v3.71). Their contents -and purpose are summarised below. - - - 2.1 bt371dos.zip - ---------------- - - The binary + documentation kit for MS-DOS users. It contains all you - need to run 8-bit BibTeX under MS-DOS, but no source code. The - executable program uses a 32-bit virtual memory extender called EMX to - run in 32-bit mode. emTeX is probably the most comprehensive and capable - implementation of TeX for DOS & OS/2 and it too uses EMX. - - The kit contains these files: - - 00readme.txt this file - COPYING GNU copyright notice - HISTORY summary of changes made so far - csfile.txt documentation for codepage and sort order - ("CS") files - msdos/bibtex.exe the 8-bit BibTeX program - - EMX uses the VCPI mechanism to run in 32-bit mode and will therefore not - run in a DOS session under MS Windows. It will run under native DOS and - in a DOS session under OS/2. The EMX extender (v0.9b) is bound into - bibtex.exe, but you can always obtain the latest version of EMX by - anaonymous FTP from: - - ftp.uni-stuttgart.de:/pub/systems/os2/emx-0.9b - ftp.leo.org:/pub/comp/os/os2/gnu/emx+gcc - - If you want to run this version of BibTeX in a DOS session under MS - Windows, you have two choices: - - - get and install the RSX extender. RSX is a DPMI-compliant DOS - extender which is more or less compatible with emx. It is compatible - with EMX, DPMI servers and DOS sessions under MS Windows. The - official site for the latest version of RSX is - - ftp.uni-bielefeld.de:/pub/systems/msdos/misc - - but you can also get it by anonymous FTP from the same CTAN sites as - BibTeX: - - ftp.tex.ac.uk:/tex-archive/systems/msdos/dpmigcc - ftp.uni-stuttgart.de:/tex-archive/systems/msdos - - The files to look for are dpmigcc5.zip and rsxwin3a.zip - - If you use the emTeX implementation of TeX and friends, it may be - more convenient to get the "emxrsx" package - it's a minimal version - of RSX to allow emTeX to run in DOS sessions under MS Windows. It is - available by anonymous FTP from CTAN sites in the emTeX directory: - - ftp.tex.ac.uk:/tex-archive/systems/msdos/emtex - ftp.uni-stuttgart.de:/tex-archive/systems/msdos/emtex - - On the other hand, if you're using emTeX under MS Windows, you've - probably solved the problem already :-) - - - get the djgpp GNU C compiler and DOS extender package and build - BibTeX from the source code. The master site for djgpp is - ftp.delorie.com. - - - 2.2 bt371os2.zip - ---------------- - - The binary + documentation kit for OS/2 2.x and 3.x users. It contains - all you need to run 8-bit BibTeX under OS/2, but no source code. The - executable program was developed using the EMX development system and has - its run-time library linked in - there is no need to install EMX just to - run BibTeX. If you already have EMX installed want a smaller executable, - you'll need to rebuild from sources. - - The kit contains these files: - - 00readme.txt this file - COPYING GNU copyright notice - HISTORY summary of changes made so far - csfile.txt documentation for codepage and sort order - ("CS") files - os2/bibtex.exe the 8-bit BibTeX program - - - 2.3 bt371src.zip - ---------------- - - The complete source code kit to build 8-bit BibTeX on all supported - systems. The source code is known to build easily under MS-DOS and OS/2 - if you have the GNU C Compiler installed. The source code is quite - portable and contains almost no system-specific items - it should very - easily port to Unix or VMS. If you decide to port 8-bit BibTeX to - another platform, please let me know so that I can include your efforts - in the master distribution. - - The source kit contains these files: - - 00readme.txt this file - COPYING GNU copyright notice - HISTORY summary of changes made so far - csfile.txt documentation for codepage and sort order - ("CS") files - - bibtex.h definition of global parameters and limits - datatype.h definition of custom data types - gblprocs.h forward declaration of all global functions - gblvars.h declaration of global variables - sysdep.h determine the compiler and environment - - bibtex.c main source including system dependent code - bibtex-1.c part 1 of the system independent functions - bibtex-2.c part 2 of the system independent functions - bibtex-3.c part 3 of the system independent functions - bibtex-4.c part 4 of the system independent functions - - utils.c nearly all of the enhancement code - utils.h - - getopt.c the GNU getopt package for command line parsing - getopt1.c - getopt.h - - dos-emx.mak makefile for EMX GNU C under MS-DOS - dos-dj.mak makefile for DJGPP GNU C under MS-DOS - os2.mak makefile for EMX GNU C under OS/2 - unix.mak makefile for Unix variants - - - 2.4 bt371csf.zip - ---------------- - - The character set and sorting order is now defined by an external - configuration text file - the codepage and sort order ("CS") file. A - number of example files have been included with the master distribution, - but I hope that others will be written by 8-bit BibTeX users in due - course. To avoid the need to reissue to the master ZIP files every time - a new CS file is created, CS files will also be available as a separate - kit. - - At the time of writing, the kit contains these CS files: - - File Name Character Set Sorting Order - ------------------------------------------------------------- - 88591lat.csf ISO 8859-1 Latin - 88591sca.csf ISO 8859-1 Scandinavean - ascii.csf US ASCII English - cp437lat.csf IBM codepage 437 Latin - cp850lat.csf IBM codepage 850 Latin - cp850sca.csf IBM codepage 850 Scandinavean - cp866rus.csf IBM codepage 866 Russian - - - -3. Running 8-bit BibTeX ------------------------- - -Running 8-bit BibTeX is superficially the same as running the original -BibTeX, but there are quite a number of command line options that may be -specified. - - - 3.1 Command line options - ------------------------ - - The command line syntax is: - - bibtex [options] aux-file - - where "aux-file" is the name of the TeX auxilliary output file to be - processed by BibTeX. The trailing ".aux" may be omitted. - - Valid options are: - - -? --help - - Display some brief help text and then exit. - - -7 --traditional - - Operate in the original 7-bit mode. A CS file is not read: - only 7-bit ASCII characters are supported and sorting is - strictly by ASCII code value. - - BibTeX will not allow you to specify --traditional with - either the --8bit or --csfile option. - - -8 --8bit - - Force 8-bit mode. A CS file is not read. All 8-bit - characters (code > 127) are treated as letters and sorting is - strictly by code page value. - - BibTeX will not allow you to specify --8bit with either the - --csfile or --traditional option. - - -c --csfile FILE - - Read FILE as the BibTeX codepage and sort definition (CS) - file. The CS file is used to define the 8-bit character set - used by BibTeX and the order in which those characters should - be sorted. - - BibTeX will not allow you to specify --csfile with either - the --8bit or --traditional option. - - -d --debug TYPE - - Report debugging information to the BibTeX log file and the - standard error device. The value TYPE controls the type of - debugging information reported. TYPE can be one or more of: - - all - all debugging categories - csf - CS file processing - io - file I/O - mem - memory allocation and capacity - misc - other debugging information - search - path searching and file location - - It is possible that your version of BibTeX has been compiled - with debugging support disabled. If this is the case, BibTeX - will issue a warning message when --debug is specified. - - -s --statistics - - Report internal statistics to the BibTeX log file. - - It is possible that your version of BibTeX has been compiled - with statistics support disabled. If this is the case, - BibTeX will issue a warning message when --statistics is - specified. - - -t --trace - - Report execution tracing to the BibTeX log file. - - It is possible that your version of BibTeX has been compiled - with tracing support disabled. If this is the case, BibTeX - will issue a warning message when --trace is specified. - - -v --version - - Report BibTeX's version and then exit. - - -B --big - - Set BibTeX's capacity to "big". The size of particular - parameters will be set as follows (the default sizes are - shown in brackets): - - Hash_Prime 8,501 (4,253) - Hash_Size 10,000 (5,000) - Max_Cites 2,000 (750) - Max_Ent_Ints 4,000 (3,000) - Max_Ent_Strs 6,000 (3,000) - Max_Fields 30,000 (17,250) - Max_Strings 10,000 (4,000) - Pool_Size 130,000 (65,530) - Wiz_Fn_Space 6,000 (3,000) - - -H --huge - - Set BibTeX's capacity to "huge". The size of particular - parameters will be set as follows (the default sizes are - shown in brackets): - - Hash_Prime 16,319 (4,253) - Hash_Size 19,000 (5,000) - Max_Cites 5,000 (750) - Max_Ent_Ints 5,000 (3,000) - Max_Ent_Strs 10,000 (3,000) - Max_Fields 85,000 (17,250) - Max_Strings 19,000 (4,000) - Pool_Size 500,000 (65,530) - Wiz_Fn_Space 10,000 (3,000) - - -W --wolfgang - - Set BibTeX's capacity to "really huge" - required for - Wolfgang's PhD thesis. The size of particular parameters - will be set as follows (the default sizes are shown in - brackets): - - Hash_Prime 30,011 (4,253) - Hash_Size 35,000 (5,000) - Max_Cites 7,500 (750) - Max_Ent_Ints 7,500 (3,000) - Max_Ent_Strs 10,000 (3,000) - Max_Fields 125,000 (17,250) - Max_Strings 30,000 (4,000) - Pool_Size 750,000 (65,530) - Wiz_Fn_Space 10,000 (3,000) - - -M --min_crossrefs ## - - Set min_crossrefs to ##. If an item is cross-referenced at - least ## times, it will be placed in the list of citations, - even if it is not explicitly \cited as a reference. The - default value is 2. - - --mcites ## - - Allow a maximum of ## distinct \cites in the .aux files. - This number must be less than the maximum number of strings - (settable with --mstrings). - - --mentints ## - - Allow a maximum of ## integer entries in the .bib databases. - - --mentstrs ## - - Allow a maximum of ## string entries in the .bib databases. - - --mfields ## - - Allow a maximum of ## fields in the .bib databases. - - --mpool ## - - Set the string pool to ## bytes. - - --mstrings ## - - Allow a maximum of ## unique strings. This number must be - less than the hash size and greater than the maximum number - of \cites (settable with --mcites). - - --mwizfuns ## - - Allow a maximum of ## wizard functions. - - - 3.2 Finding Files - ----------------- - - 8-bit BibTeX looks for input files in three different steps as summarised - below. As soon as 8-bit BibTeX finds a matching file, it stops looking - (i.e. only the first matching file is used). In order, the three steps - are: - - - look for the file in the current working directory. - - - if the appropriate environment variable has been set (e.g. BSTINPUT), - treat its value as a list of directories to be searched. Look for the - file in each of the directories in the list. - - - if the appropriate environment variable (e.g. BSTINPUT) has not been - set, use a predefined "fallback" path as a list of directories to be - searched. - - A search list consists of a number of directories separated by a delimiter - (semicolons for MS-DOS & OS/2, colons for Unix and commas for VMS). - - As distributed, the strategy adopted by 8-bit BibTeX for opening specific - file types is - - .aux files - - - look in current working directory only - - .bib (BibTeX database) files - - - look in current working directory - - search along path defined by environment variable BIBINPUT - - search along fallback path (empty by default) - - .bst (BibTeX style) files - - - look in current working directory - - search along path defined by environment variable BSTINPUT - - search along fallback path (empty by default) - - .csf (CS) files - - - look in current working directory - - search along path defined by environment variable CSFINPUT - - search along fallback path (empty by default) - - The name of the CS file is determined using a number of steps - - - use value of --csfile command line option, - - use value of the BIBTEX_CSFILE environment variable - - use fallback CS file name (empty by default) - - Output files - - All of BibTeX's output (.bbl, .blg) files are created in the - current working directory. - - - The environment variables and fallback paths used by 8-bit BibTeX are - defined in the Makefile and set at compile time, but you can determine - what your version of 8-bit BibTeX is using by starting it with the command - line - - bibtex --debug=search non-existent-file-name - - The debugging output (written to the standard error device) should look - something like: - - D-SCH: Search strategy for .aux files: - D-SCH: search path environment variable: <undefined> - D-SCH: fallback search path: <undefined> - D-SCH: Search strategy for .bib files: - D-SCH: search path environment variable: BIBINPUT - D-SCH: BIBINPUT value: e:\usr\c\bibtex - D-SCH: fallback search path: e:/usr/latex/bibtex;e:/emtex/bibtex/bib - D-SCH: Search strategy for .bst files: - D-SCH: search path environment variable: BSTINPUT - D-SCH: BSTINPUT value: <undefined> - D-SCH: fallback search path: e:/usr/latex/bibtex;e:/emtex/bibtex/bst - D-SCH: Search strategy for .csf files: - D-SCH: search path environment variable: CSFINPUT - D-SCH: CSFINPUT value: e:\usr\c\bibtex - D-SCH: fallback search path: e:/usr/latex/bibtex;e:/emtex/bibtex/csf - D-SCH: Default .csf file: - D-SCH: file name environment variable: BIBTEX_CSFILE - D-SCH: BIBTEX_CSFILE value: e:/emtex/texinput/cp437lat.csf - D-SCH: fallback file name: cp850lat.csf - - The current working directory will always be searched, even if the - environment variable and fallback paths have not been specified (e.g. as - for .aux files in the above example). - - If the default behaviour is not to your liking, you will need to rebuild - 8-bit BibTeX from its source code (see section 5). - - - 3.3 Environment variables - ------------------------- - - As supplied, 8-bit BibTeX uses a number of environment variables: - - BIBINPUT search path for database (.bib) files - BSTINPUT search path for style (.bst) files - CSFINPUT search path for CS (.csf) files - BIBTEX_CSFILE the default CS file - TMP directory for virtual memory files (DOS only) - - The name of the environment variables used may be changed (in the - Makefile) when BibTeX is built. See the appropriate Makefile for your - environment and remember that you can use the "--debug=search" command - line option to reveal the environment variables used by your version of - 8-bit BibTeX (see previous section). - - All environment variables used as a search list (BIBINPUT, BSTINPUT & - CSFINPUT) can be set to a number of separate directories, separated - by a delimiter (semicolons for MS-DOS & OS/2, colons for Unix and - commas for VMS). - - Examples for MS-DOS and OS/2 are: - - SET BIBINPUT=e:\data\tex\bibtex;c:\emtex\bibtex\bib - SET BSTINPUT=e:\data\tex\bibtex;c:\emtex\bibtex\bst - SET CSFINPUT=e:\data\tex\bibtex - SET BIBTEX_CSFILE=c:\data\tex\bibtex\cp850lat.csf - - Examples for Unix: - - setenv BIBINPUT /u/kempson/bibtex:/usr/local/lib/tex/bib-files - setenv BSTINPUT /u/kempson/bibtex:/usr/local/lib/tex/bst-files - setenv CSFINPUT /u/kempson/bibtex:/usr/local/lib/tex/csf-files - setenv BIBTEX_CSFILE /usr/local/lib/tex/csf-files/88591lat.csf - - Examples for VMS: - - define BIBINPUT "sys$login:,disk$tex:[bibtex.bib-files]" - define BSTINPUT "sys$login:,disk$tex:[bibtex.bst-files]" - define CSFINPUT "sys$login:,disk$tex:[bibtex.csf-files]" - define BIBTEX_CSFILE disk$tex:[bibtex.csf-files]88951lat.csf - - - -4. The Codepage and Sort Order (CS) File ------------------------------------------ - -The Codepage and Sort definition (CS) file is used to define the 8-bit -character set used by BibTeX and the order in which those characters should -be sorted. - -Please see the associated csfile.txt for details of CS file syntax and -guidelines for testing new CS files. NOTE: it contains many 8-bit characters -and may cause problems if you try to display or print it on 7-bit systems -(e.g. older versions of Unix). - - - -5. Building 8-bit BibTeX from Source Code ------------------------------------------- - -The 8-bit BibTeX source is fairly standard ANSI C with almost no system -specific code. It should therefore be relatively straightforward to build it -in a different environment if you have GNU C or an ANSI C compiler. - -A number of Makefiles have been provided to build 8-bit BibTeX from source -code: - - dos-emx.mak makefile for EMX GNU C under MS-DOS - dos-dj.mak makefile for DJGPP GNU C under MS-DOS - os2.mak makefile for EMX GNU C under OS/2 - unix.mak makefile for Unix variants - -Whichever Makefile you use, you need to check that the "local definitions" -are appropriate for your system. There are three small sections to -customise: - - BibTeX File Searching - - - specifies the names of environment variables and paths to be used when - searching for input files - - Utility Programs - - - specifies the names of programs to be used for simple functions - - Compiler/Linker - - - specifies compiler/linker command lines - -If your system is already supported it should not be necessary to modify any -part of the Makefile except these three sections. - -Brief notes for specific environments follow. - - - 5.1 DOS - ------- - - 8-bit BibTeX has been built and tested using the EMX and DJGPP - development environments. Both are based on GNU C with their own - custom 32-bit extenders. - - - 5.2 OS/2 - -------- - - The EMX development environment is supported. - - - 5.3 Unix - -------- - - Most variants of Unix supporting GNU C should be capable of building - and running 8-bit BibTeX. - - - 5.4 VMS - ------- - - The authors have not built or tested this version of 8-bit BibTeX on - VMS, but see no reason why it shouldn't compile and run successfully - if GNU C is installed on the system. (The only system-dependent code - in 8-bit BibTeX concerns file opening and provision has been made for - VMS file modes.) - - If you have GNU C installed, we recommend starting with a copy of the - unix.mak Makefile and customising it for VMS. If you successfully - get 8-bit BibTeX running under VMS, *please* let the authors know how - you did it. - - - -6. Reporting Bugs and Requesting Improvements ----------------------------------------------- - -Where possible, we will try to fix bugs and will consider requests for -improvements. If you are reporting a bug, please provide as much information -as possible (e.g. operating environment, 8-bit BibTeX version and source, -exact error message and the offending files if possible). - -The most common message is of the form "BibTeX doesn't work on XXXX". This -is generally of no help in debugging a problem so please provide as much -information as possible. - - - 6.1 Contacting the authors - -------------------------- - - The authors are - - Niel Kempson - Snowy Owl Systems Limited, Cheltenham, England - E-mail: kempson@snowyowl.co.uk - - and - - Alejandro Aguilar-Sierra - Centro de Ciencias de la Atm\'osfera, - Universidad Nacional Aut\'onoma de M\'exico, M\'exico - E-mail: asierra@servidor.unam.mx - - Niel Kempson did the original manual translation from WEB to C, - conversion to "big" (32-bit) capacity, addition of run-time selectable - capacity and part of the 8-bit support extensions. He intermittently - maintains the master version of the source code. - - Alejandro Aguilar-Sierra should take the credit for most of the 8-bit - function provided by this version of BibTeX. - - - 6.2 Further Enhancements - ------------------------ - - No program is perfect and this version of BibTeX is no exception to that - rule. Some known weaknesses are: - - - the 8-bit support is currently limited to single 8-bit characters. - TeX control sequences (e.g. \'{A}) are not interpreted and treated in - the same way as the equivalent 8-bit character. - - - it is not possible to redefine the lower 128 character codes. This - excludes support for character codes not built on ASCII (e.g. EBCDIC). - - Future enhancements will be considered, but it may be time to build a - "proper" system built from the ground up to handle 8-bit character - sets. BibTeX 1.0 promises to be this system. - - Other items that ought to be on the "to do" list: - - - path searching using Karl Berry's kpathsea package - - TeX format documentation - - Unix man pages - - OS/2 .inf format documentation - - native 32-bit support for MS Windows 95/NT - - - -7. Frequently Asked Questions ------------------------------- - -When I run the DOS version 8-bit BibTeX in a DOS window under MS Windows 3.x, -95 or NT, I get the message "DPMI not supported". - - 8-bit BibTeX has been built using the EMX development environment. It - uses the VCPI mechanism to run in 32-bit mode and will therefore not run - in a DOS session under MS Windows. - - If you want to run this version of 8-bit BibTeX in a DOS session under - MS Windows, you have two choices: - - - get and install the RSX extender - - rebuild from sources using a suitable compiler - - See section 2.1 for more information. - - -8-bit BibTeX doesn't find my .bib/.bst files. How can I find out where it -looks for them? - - See section 3.2 - - -There isn't a CS file for my character set / language sorting order - - Creating a new CS file should be relatively straightforward. If you'd - like to try, please contact the authors for assistance. If you don't - need assistance, *please* let us have a copy of your finished CS file so - we can include it in the distribution. - - - -8. Acknowledgement -------------------- - -The original BibTeX was written by Oren Patashnik using Donald Knuth's WEB -system. This format produces a PASCAL program for execution and a TeX -documented version of the source code. This program started as a (manual) -translation of the WEB source into C. - - - -9. BibTeX Use and Copying Conditions -------------------------------------- - -The programs currently being distributed that relate to 8-bit BibTeX are -*free*; this means that everyone may use them and redistribute them freely. -The 8-bit BibTeX-related programs are not in the public domain; they are -copyrighted and there are restrictions on their distribution, but these -restrictions are designed to permit everything that a good cooperating -citizen would want to do. What is not allowed is to try to prevent others -from further sharing any version of these programs that they might get from -you. - -Specifically, we want to make sure that you have the right to give away -copies of the programs that relate to 8-bit BibTeX, that you receive source -code or else can get it if you want it, that you can change these programs or -use pieces of them in new free programs, and that you know you can do these -things. - -To make sure that everyone has such rights, we have to forbid you to deprive -anyone else of these rights. For example, if you distribute copies of the -8-bit BibTeX related programs, you must give the recipients all the rights -that you have. You must make sure that they, too, receive or can get the -source code. And you must tell them their rights. - -Also, for our own protection, we must make certain that everyone finds out -that there is no warranty for the programs that relate to 8-bit BibTeX. If -these programs are modified by someone else and passed on, we want their -recipients to know that what they have is not what we distributed, so that -any problems introduced by others will not reflect on our reputation. - -The precise conditions of the licences for the programs currently being -distributed that relate to 8-bit BibTeX are found in the General Public -Licences that accompany them. - - - -10. Change Log ---------------- - -$Log: 00readme.txt,v $ -Revision 3.71 1996/08/18 20:38:55 kempson -Official release 3.71 (see HISTORY for details). - -Revision 3.70 1996/04/29 20:17:53 kempson -Final documentation & cosmetic changes for official release 3.70. - -Revision 1.2 1995/10/21 22:23:01 kempson -Updated for v3.60 beta. Added description of --wolfgang option. -Added some more information on running BibTeX in a Windows DOS session. -Changed the example of CSF debugging output to something that is correct. - -Revision 1.1 1995/09/24 20:50:00 kempson -Updated for the final beta test release. - -Revision 1.0 1995/09/24 20:42:30 kempson -Placed under RCS control - -******************************** END OF FILE ******************************* diff --git a/Build/source/texk/bibtexu/csf/88591lat.csf b/Build/source/texk/bibtexu/csf/88591lat.csf deleted file mode 100644 index 0d324057f4c..00000000000 --- a/Build/source/texk/bibtexu/csf/88591lat.csf +++ /dev/null @@ -1,313 +0,0 @@ -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%% FILE: $RCSfile: 88591lat.csf,v $ -%% $Revision: 1.1 $ -%% $Date: 1996/08/04 20:48:15 $ -%% -%% CHARACTER SET: ISO 8859-1 -%% -%% ISO 8859-1 is the system character set used by Unix/X Windows and -%% MS Windows. -%% -%% SORTING ORDER: Latin countries -%% -%% Alphabetical sorting order of Aa..Zz (including accented characters). -%% -%% WARNING -%% -%% This is a BibTeX Codepage and Sort definition file (CSF). It is -%% used to define the 8-bit character set used by BibTeX and the -%% order in which those characters should be sorted. The file -%% format is documented below this header section. -%% -%% This file will only work with the 8-bit implementation of BibTeX -%% written by Niel Kempson and Alejandro Aguilar-Sierra. It is -%% available by anonymous FTP from these Comprehensive TeX Archive -%% Network (CTAN) sites: -%% -%% ftp.tex.ac.uk:/tex-archive/biblio/bibtex/8-bit -%% ftp.shsu.edu:/tex-archive/biblio/bibtex/8-bit -%% ftp.uni-stuttgart.de:/tex-archive/biblio/bibtex/8-bit -%% -%% CHANGE LOG -%% -%% $Log: 88591lat.csf,v $ -%% Revision 1.1 1996/08/04 20:48:15 kempson -%% Added missing sort entries for 0..9 and 'd'. -%% -%% Revision 1.0 1995/10/21 22:10:28 kempson -%% Placed under RCS control -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%% FILE FORMAT -%% -%% The codepage and sorting order (CS) file defines how BibTeX will treat an -%% 8-bit character set, specifically which characters are to be treated as -%% letters, the upper/lower case relationships between characters, and the -%% sorting order of characters. -%% -%% The CS file may contain a number of sections, each presented in the -%% form of a TeX macro: -%% -%% \section-name{ -%% <section definitions> -%% } -%% -%% Four sections are currently supported: \lowupcase, \lowercase, \uppercase -%% and \order. The syntax of the four supported sections is summarised below. -%% -%% 8-bit characters may be entered naturally, but to avoid problems with -%% character set translation or corruption, they can also be entered using -%% the TeX-style portable notation for character codes, i.e. ^^XX, where XX -%% is the hexadecimal value ofthe character code. -%% -%% Reading of the sections ends when the first '}' character is reached, so -%% '}' can't be included in a section. You can't use ^^7d either. -%% -%% The percent sign ('%') is used to introduce a trailing comment - it and -%% all remaining characters on a line are ignored. ^^25 has the same effect. -%% -%% -%% \lowupcase section -%% -%% The \lowupcase section of the CS file is used to define the lower -%% /upper and upper/lower case relationship of pairs of specified -%% characters. It is only used if the relationship is symmetrical - use -%% \lowercase or \upcase if it isn't. -%% -%% The syntax of the \lowupcase section is: -%% -%% \lowupcase{ -%% <LC-1> <UC-1> % Comment begins with a percent sign -%% <LC-2> <UC-2> -%% ... -%% <LC-N> <UC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the upper case -%% equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of -%% <UC-n> is <LC-n>. -%% -%% You cannot redefine the lower or upper case equivalent of an ASCII -%% character (code < 128), so all instances of <LC-n> and <UC-n> -%% (i.e. both sides of the relationship) must have codes > 127. -%% -%% -%% \lowercase section -%% -%% The \lowercase section of the CS file is used to define the lower case -%% equivalent of specified characters. It should normally only be used -%% if the relationship isn't symmetrical - use \lowupcase if it is. -%% -%% The syntax of the \lowercase section is: -%% -%% \lowercase{ -%% <UC-1> <LC-1> % Comment begins with a percent sign -%% <UC-2> <LC-2> -%% ... -%% <UC-N> <LC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the lower case -%% equivalent of <UC-n> is <LC-n>. -%% -%% You cannot redefine the lower case equivalent of an ASCII character -%% (code < 128), so all instances of <UC-n> (i.e. the left hand side -%% of the relationship) must have codes > 127. -%% -%% -%% \uppercase section -%% -%% The \uppercase section of the CS file is used to define the upper case -%% equivalent of specified characters. It should normally only be used -%% if the relationship isn't symmetrical - use \lowupcase if it is. -%% -%% The syntax of the \uppercase section is: -%% -%% \uppercase{ -%% <LC-1> <UC-1> % Comment begins with a percent sign -%% <LC-2> <UC-2> -%% ... -%% <LC-N> <UC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the upper case -%% case equivalent of <LC-n> is <UC-n>. -%% -%% You cannot redefine the upper case equivalent of an ASCII character -%% (code < 128), so all instances of <LC-n> (i.e. the left hand side -%% of the relationship) must have codes > 127. -%% -%% -%% \order section -%% -%% The \order section of the CS file is used to define the order in which -%% characters are sorted. -%% -%% The syntax of the \order section is: -%% -%% \order{ -%% <char-1> % Comment begins with a percent sign -%% <char-2> <char-3> % whitespace between the chars -%% <char-4> - <char-5> % a hyphen between the chars -%% <char-4> _ <char-5> % an underscore between the chars -%% ... -%% <char-n> -%% } -%% -%% All characters on the same line are given the same sorting weight. -%% -%% The construct <char-1> <underscore> <char-2> is used to denote that -%% all characters in the range <char-1> to <char-2> should be given the -%% same sorting weight. For example, "A _ Z" would cause all ASCII -%% upper case alphabetical characters to have the same sorting weight -%% and would be equivalent to placing all 26 characters on the same line. -%% -%% The construct <char-1> <hyphen> <char-2> is used to denote that all -%% characters in the range <char-1> to <char-2> should be given an -%% ascending set of sorting weights, starting with <char-1> and ending -%% with <char-2>. For example, "A - Z" would cause all upper case ASCII -%% alphabetical characters to be sorted in ascending order and would be -%% equivalent to placing 'A' on the first line, 'B' on the second, -%% through to 'Z' on the 26th line. -%% -%% The characters at the beginning of the order section are given a lower -%% sorting weight than characters occuring later. When sorting -%% alphabetically, characters with the lowest weight come first. -%% -%% All characters not in the \order section (including ASCII characters) -%% are given the same very high sorting weight to ensure that they come -%% last when sorting alphabetically. -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - - - -%% -%% CHARACTER SET -%% -%% The ISO 8859-1 code page contains an equal number of upper and lower -%% case accented characters so we can use the \lowupcase{} section. The -%% \lowercase{} and \uppercase{} sections are not used. -%% -\lowupcase{ % Lowercase Uppercase - % Code TeX Code TeX - % - à À % ^^e0 \`{a} ^^c0 \`{A} - á Á % ^^e1 \'{a} ^^c1 \'{A} - â  % ^^e2 \^{a} ^^c2 \^{A} - ã à % ^^e3 \~{a} ^^c3 \~{A} - ä Ä % ^^e4 \"{a} ^^c4 \"{A} - å Å % ^^e5 \aa ^^c5 \AA - æ Æ % ^^e6 \ae ^^c6 \AE - ç Ç % ^^e7 \c{c} ^^c7 \c{C} - è È % ^^e8 \`{e} ^^c8 \`{E} - é É % ^^e9 \'{e} ^^c9 \'{E} - ê Ê % ^^ea \^{e} ^^ca \^{E} - ë Ë % ^^eb \"{e} ^^cb \"{E} - ì Ì % ^^ec \`{\i} ^^cc \`{I} - í Í % ^^ed \'{\i} ^^cd \'{I} - î Î % ^^ee \^{\i} ^^ce \^{I} - ï Ï % ^^ef \"{\i} ^^cf \"{I} - ð Ð % ^^f0 eth ^^d0 ETH - ñ Ñ % ^^f1 \~{n} ^^d1 \~{N} - ò Ò % ^^f2 \`{o} ^^d2 \`{O} - ó Ó % ^^f3 \'{o} ^^d3 \'{O} - ô Ô % ^^f4 \^{o} ^^d4 \^{O} - õ Õ % ^^f5 \~{o} ^^d5 \~{O} - ö Ö % ^^f6 \"{o} ^^d6 \"{O} - ø Ø % ^^f8 \o ^^d8 \O - ù Ù % ^^f9 \`{u} ^^d9 \`{U} - ú Ú % ^^fa \'{u} ^^da \'{U} - û Û % ^^fb \^{u} ^^db \^{U} - ü Ü % ^^fc \"{u} ^^dc \"{U} - ý Ý % ^^fd \'{y} ^^dd \'{Y} - þ Þ % ^^fe thorn ^^de THORN -} - - - -%% -%% SORTING ORDER -%% -%% The sorting order defined is the natural language sorting order -%% of 0..9Aa..Zz (including accented characters). -%% -\order{ - 0-9 - % - % The next line can be written in full or abbreviated using the "_" - % convention. The two equivalent alternatives are: - % - % A À Á Â Ã Ä Å a à á â ã ä å - % A À_Å a à_å - % - A À Á Â Ã Ä Å a à á â ã ä å - B b - C Ç c ç - D d - - % - % The next line can be written in full or abbreviated using the "_" - % convention. The two equivalent alternatives are: - % - % E È É Ê Ë e è é ê ë - % E È_Ë e è_ë - % - E È É Ê Ë e è é ê ë - F f - G g - H h - - % - % The next line can be written in full or abbreviated using the "_" - % convention. The two equivalent alternatives are: - % - % I Ì Í Î Ï i ì í î ï - % I Ì_Ï i ì_ï - % - I Ì Í Î Ï i ì í î ï - J j - K k - L l - M m - N n - Ñ ñ - - % - % The next line can be written in full or abbreviated using the "_" - % convention. The two equivalent alternatives are: - % - % O Ò Ó Ô Õ Ö o ò ó ô õ ö - % O Ò_Ö o ò_ö - % - O Ò Ó Ô Õ Ö o ò ó ô õ ö - P p - Q q - R r - S s - T t - - % - % The next line can be written in full or abbreviated using the "_" - % convention. The two equivalent alternatives are: - % - % U Ù Ú Û Ü u ù ú û ü - % U Ù_Ü u ù_ü - % - U Ù Ú Û Ü u ù ú û ü - V v - W w - X x - Y y - Z z -} -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/Build/source/texk/bibtexu/csf/88591sca.csf b/Build/source/texk/bibtexu/csf/88591sca.csf deleted file mode 100644 index b2a524430e5..00000000000 --- a/Build/source/texk/bibtexu/csf/88591sca.csf +++ /dev/null @@ -1,283 +0,0 @@ -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%% FILE: $RCSfile: 88591sca.csf,v $ -%% $Revision: 1.1 $ -%% $Date: 1996/08/04 20:48:52 $ -%% -%% CHARACTER SET: ISO 8859-1 -%% -%% ISO 8859-1 is the system character set used by Unix/X Windows and -%% MS Windows. -%% -%% SORTING ORDER: Scandinavean countries -%% -%% The sorting order defined is a compromise between Norwegian/Danish -%% and Swedish. -%% -%% WARNING -%% -%% This is a BibTeX Codepage and Sort definition file (CSF). It is -%% used to define the 8-bit character set used by BibTeX and the -%% order in which those characters should be sorted. The file -%% format is documented below this header section. -%% -%% This file will only work with the 8-bit implementation of BibTeX -%% written by Niel Kempson and Alejandro Aguilar-Sierra. It is -%% available by anonymous FTP from these Comprehensive TeX Archive -%% Network (CTAN) sites: -%% -%% ftp.tex.ac.uk:/tex-archive/biblio/bibtex/8-bit -%% ftp.shsu.edu:/tex-archive/biblio/bibtex/8-bit -%% ftp.uni-stuttgart.de:/tex-archive/biblio/bibtex/8-bit -%% -%% CHANGE LOG -%% -%% $Log: 88591sca.csf,v $ -%% Revision 1.1 1996/08/04 20:48:52 kempson -%% Added missing sort entries for 0..9 -%% -%% Revision 1.0 1995/10/21 22:10:29 kempson -%% Placed under RCS control -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%% FILE FORMAT -%% -%% The codepage and sorting order (CS) file defines how BibTeX will treat an -%% 8-bit character set, specifically which characters are to be treated as -%% letters, the upper/lower case relationships between characters, and the -%% sorting order of characters. -%% -%% The CS file may contain a number of sections, each presented in the -%% form of a TeX macro: -%% -%% \section-name{ -%% <section definitions> -%% } -%% -%% Four sections are currently supported: \lowupcase, \lowercase, \uppercase -%% and \order. The syntax of the four supported sections is summarised below. -%% -%% 8-bit characters may be entered naturally, but to avoid problems with -%% character set translation or corruption, they can also be entered using -%% the TeX-style portable notation for character codes, i.e. ^^XX, where XX -%% is the hexadecimal value ofthe character code. -%% -%% Reading of the sections ends when the first '}' character is reached, so -%% '}' can't be included in a section. You can't use ^^7d either. -%% -%% The percent sign ('%') is used to introduce a trailing comment - it and -%% all remaining characters on a line are ignored. ^^25 has the same effect. -%% -%% -%% \lowupcase section -%% -%% The \lowupcase section of the CS file is used to define the lower -%% /upper and upper/lower case relationship of pairs of specified -%% characters. It is only used if the relationship is symmetrical - use -%% \lowercase or \upcase if it isn't. -%% -%% The syntax of the \lowupcase section is: -%% -%% \lowupcase{ -%% <LC-1> <UC-1> % Comment begins with a percent sign -%% <LC-2> <UC-2> -%% ... -%% <LC-N> <UC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the upper case -%% equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of -%% <UC-n> is <LC-n>. -%% -%% You cannot redefine the lower or upper case equivalent of an ASCII -%% character (code < 128), so all instances of <LC-n> and <UC-n> -%% (i.e. both sides of the relationship) must have codes > 127. -%% -%% -%% \lowercase section -%% -%% The \lowercase section of the CS file is used to define the lower case -%% equivalent of specified characters. It should normally only be used -%% if the relationship isn't symmetrical - use \lowupcase if it is. -%% -%% The syntax of the \lowercase section is: -%% -%% \lowercase{ -%% <UC-1> <LC-1> % Comment begins with a percent sign -%% <UC-2> <LC-2> -%% ... -%% <UC-N> <LC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the lower case -%% equivalent of <UC-n> is <LC-n>. -%% -%% You cannot redefine the lower case equivalent of an ASCII character -%% (code < 128), so all instances of <UC-n> (i.e. the left hand side -%% of the relationship) must have codes > 127. -%% -%% -%% \uppercase section -%% -%% The \uppercase section of the CS file is used to define the upper case -%% equivalent of specified characters. It should normally only be used -%% if the relationship isn't symmetrical - use \lowupcase if it is. -%% -%% The syntax of the \uppercase section is: -%% -%% \uppercase{ -%% <LC-1> <UC-1> % Comment begins with a percent sign -%% <LC-2> <UC-2> -%% ... -%% <LC-N> <UC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the upper case -%% case equivalent of <LC-n> is <UC-n>. -%% -%% You cannot redefine the upper case equivalent of an ASCII character -%% (code < 128), so all instances of <LC-n> (i.e. the left hand side -%% of the relationship) must have codes > 127. -%% -%% -%% \order section -%% -%% The \order section of the CS file is used to define the order in which -%% characters are sorted. -%% -%% The syntax of the \order section is: -%% -%% \order{ -%% <char-1> % Comment begins with a percent sign -%% <char-2> <char-3> % whitespace between the chars -%% <char-4> - <char-5> % a hyphen between the chars -%% <char-4> _ <char-5> % an underscore between the chars -%% ... -%% <char-n> -%% } -%% -%% All characters on the same line are given the same sorting weight. -%% -%% The construct <char-1> <underscore> <char-2> is used to denote that -%% all characters in the range <char-1> to <char-2> should be given the -%% same sorting weight. For example, "A _ Z" would cause all ASCII -%% upper case alphabetical characters to have the same sorting weight -%% and would be equivalent to placing all 26 characters on the same line. -%% -%% The construct <char-1> <hyphen> <char-2> is used to denote that all -%% characters in the range <char-1> to <char-2> should be given an -%% ascending set of sorting weights, starting with <char-1> and ending -%% with <char-2>. For example, "A - Z" would cause all upper case ASCII -%% alphabetical characters to be sorted in ascending order and would be -%% equivalent to placing 'A' on the first line, 'B' on the second, -%% through to 'Z' on the 26th line. -%% -%% The characters at the beginning of the order section are given a lower -%% sorting weight than characters occuring later. When sorting -%% alphabetically, characters with the lowest weight come first. -%% -%% All characters not in the \order section (including ASCII characters) -%% are given the same very high sorting weight to ensure that they come -%% last when sorting alphabetically. -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - - - -%% -%% CHARACTER SET -%% -%% The ISO 8859-1 code page contains an equal number of upper and lower -%% case accented characters so we can use the \lowupcase{} section. The -%% \lowercase{} and \uppercase{} sections are not used. -%% -\lowupcase{ % Lowercase Uppercase - % Code TeX Code TeX - % - à À % ^^e0 \`{a} ^^c0 \`{A} - á Á % ^^e1 \'{a} ^^c1 \'{A} - â  % ^^e2 \^{a} ^^c2 \^{A} - ã à % ^^e3 \~{a} ^^c3 \~{A} - ä Ä % ^^e4 \"{a} ^^c4 \"{A} - å Å % ^^e5 \aa ^^c5 \AA - æ Æ % ^^e6 \ae ^^c6 \AE - ç Ç % ^^e7 \c{c} ^^c7 \c{C} - è È % ^^e8 \`{e} ^^c8 \`{E} - é É % ^^e9 \'{e} ^^c9 \'{E} - ê Ê % ^^ea \^{e} ^^ca \^{E} - ë Ë % ^^eb \"{e} ^^cb \"{E} - ì Ì % ^^ec \`{\i} ^^cc \`{I} - í Í % ^^ed \'{\i} ^^cd \'{I} - î Î % ^^ee \^{\i} ^^ce \^{I} - ï Ï % ^^ef \"{\i} ^^cf \"{I} - ð Ð % ^^f0 eth ^^d0 ETH - ñ Ñ % ^^f1 \~{n} ^^d1 \~{N} - ò Ò % ^^f2 \`{o} ^^d2 \`{O} - ó Ó % ^^f3 \'{o} ^^d3 \'{O} - ô Ô % ^^f4 \^{o} ^^d4 \^{O} - õ Õ % ^^f5 \~{o} ^^d5 \~{O} - ö Ö % ^^f6 \"{o} ^^d6 \"{O} - ø Ø % ^^f8 \o ^^d8 \O - ù Ù % ^^f9 \`{u} ^^d9 \`{U} - ú Ú % ^^fa \'{u} ^^da \'{U} - û Û % ^^fb \^{u} ^^db \^{U} - ü Ü % ^^fc \"{u} ^^dc \"{U} - ý Ý % ^^fd \'{y} ^^dd \'{Y} - þ Þ % ^^fe thorn ^^de THORN -} - - - -%% -%% SORTING ORDER -%% -%% The sorting order defined is a compromise between Norwegian/Danish and -%% Swedish. -%% -%% Norwegian/Danish sorting order: 0..9Aa..ZzÆæØøÅå -%% Swedish sorting order: 0..9Aa..ZzÅåÄäÖö -%% Compromise sorting order: 0..9Aa..ZzÆæØøÅåÄäÖö -%% -\order{ - 0-9 - A a - B b - C c - D d - E e - F f - G g - H h - I i - J j - K k - L l - M m - N n - O o - P p - Q q - R r - S s - T t - U u - V v - W w - X x - Y y - Z z - Æ æ - Ø ø - Å å - Ä ä - Ö ö -} -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/Build/source/texk/bibtexu/csf/COPYING b/Build/source/texk/bibtexu/csf/COPYING deleted file mode 100644 index a43ea2126fb..00000000000 --- a/Build/source/texk/bibtexu/csf/COPYING +++ /dev/null @@ -1,339 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc. - 675 Mass Ave, Cambridge, MA 02139, USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. 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See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -Also add information on how to contact you by electronic and paper mail. - -If the program is interactive, make it output a short notice like this -when it starts in an interactive mode: - - Gnomovision version 69, Copyright (C) 19yy name of author - Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. - This is free software, and you are welcome to redistribute it - under certain conditions; type `show c' for details. - -The hypothetical commands `show w' and `show c' should show the appropriate -parts of the General Public License. Of course, the commands you use may -be called something other than `show w' and `show c'; they could even be -mouse-clicks or menu items--whatever suits your program. - -You should also get your employer (if you work as a programmer) or your -school, if any, to sign a "copyright disclaimer" for the program, if -necessary. Here is a sample; alter the names: - - Yoyodyne, Inc., hereby disclaims all copyright interest in the program - `Gnomovision' (which makes passes at compilers) written by James Hacker. - - <signature of Ty Coon>, 1 April 1989 - Ty Coon, President of Vice - -This General Public License does not permit incorporating your program into -proprietary programs. If your program is a subroutine library, you may -consider it more useful to permit linking proprietary applications with the -library. If this is what you want to do, use the GNU Library General -Public License instead of this License. diff --git a/Build/source/texk/bibtexu/csf/HISTORY b/Build/source/texk/bibtexu/csf/HISTORY deleted file mode 100644 index 9a2d123c2c3..00000000000 --- a/Build/source/texk/bibtexu/csf/HISTORY +++ /dev/null @@ -1,61 +0,0 @@ -****************************************************************************** -FILE: $RCSfile: HISTORY,v $ - $Revision: 3.71 $ - $Date: 1996/08/18 20:42:32 $ -****************************************************************************** - - -8-Bit BibTeX CHANGE HISTORY ---------------------------- - -v3.71 18-August-1996 Niel Kempson <snowyowl.co.uk> - - - Changed default environment variables used for consistency across OS - implementations and better compatibility with emTeX. Now uses - BIBINPUT, BSTINPUT & CSFINPUT as the default environment variables - for .bib, .bst and .csf files respectively. - - "Hard-coded" fallback search paths can now be specified for use if - the chosen environment variables are not defined. The environment - variables and the fallback paths are now defined in the Makefile - rather than in sysdep.h. - - Thanks to Lars Frellesen <frelle@math-tech.dk> for spotting the - inconsistency and his Makefile suggestions. - - - Fixed bug in handling of CSF \order section. Any alpha or numeric - character may now be specified in the sort order - previously only - alphas were allowed and BibTeX didn't correctly sort citations like - Knuth89, Knuth92 because the digits were ignored during sort - comparisons. Corrected example CS files to include digits in the - sort orders. Thanks to Andrei Grinkevitch <grin@bals.usr.pu.ru> for - spotting this one. - - - Included the first contributed CS file: for codepage 866 with a Russian - sorting order. Thanks again to Andrei Grinkevitch <grin@bals.usr.pu.ru>. - - - Added the missing 'd' to the sort section of 88591lat.csf. Thanks to - Tim Geisler <geisler@pms.informatik.uni-muenchen.de>. - - - Removed CS files from all but the bt371csf.zip distribution file. - - - Clarified 00readme.txt, specifically sections dealing with environment - variables and CS files. Moved 8-bit section describing CS files into - a separate csfile.txt because some people were having problems when - they tried to view the 8-bit 00readme.txt file on a 7-bit Unix - system. Thanks to Ken Smith <kgs@maths.uq.oz.au> for highlighting - this issue. - - - Reinstated the -W option (--wolfgang did work). Thanks to Thomas - Plagwitz <tplagiwt@ix.urz.uni-heidelberg.de> for spotting this. - - - Fixed str_lookup() to work with a hash size > 32767. - - - Created new HISTORY file. - - -v3.70 29-Apr-1996 Niel Kempson <snowyowl.co.uk> - - Final documentation & cosmetic changes for official release 3.70. - -******************************** END OF FILE ******************************* diff --git a/Build/source/texk/bibtexu/csf/ascii.csf b/Build/source/texk/bibtexu/csf/ascii.csf deleted file mode 100644 index 30c180c0238..00000000000 --- a/Build/source/texk/bibtexu/csf/ascii.csf +++ /dev/null @@ -1,242 +0,0 @@ -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%% FILE: $RCSfile: ascii.csf,v $ -%% $Revision: 1.1 $ -%% $Date: 1996/08/04 20:48:52 $ -%% -%% CHARACTER SET: ASCII only -%% -%% No 8-bit characters are defined in this file. BibTeX will not accept -%% characters with a value >= 128. -%% -%% SORTING ORDER: English -%% -%% BibTeX's standard sorting order is based simply on the codepage -%% value of each character, resulting in an alphabetical sorting -%% order of A..Za..z. We want a "normal" English sorting order of -%% Aa..Zz. -%% -%% WARNING -%% -%% This is a BibTeX Codepage and Sort definition file (CSF). It is -%% used to define the 8-bit character set used by BibTeX and the -%% order in which those characters should be sorted. The file -%% format is documented below this header section. -%% -%% This file will only work with the 8-bit implementation of BibTeX -%% written by Niel Kempson and Alejandro Aguilar-Sierra. It is -%% available by anonymous FTP from these Comprehensive TeX Archive -%% Network (CTAN) sites: -%% -%% ftp.tex.ac.uk:/tex-archive/biblio/bibtex/8-bit -%% ftp.shsu.edu:/tex-archive/biblio/bibtex/8-bit -%% ftp.uni-stuttgart.de:/tex-archive/biblio/bibtex/8-bit -%% -%% CHANGE LOG -%% -%% $Log: ascii.csf,v $ -%% Revision 1.1 1996/08/04 20:48:52 kempson -%% Added missing sort entries for 0..9 -%% -%% Revision 1.0 1995/10/21 22:10:30 kempson -%% Placed under RCS control -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%% FILE FORMAT -%% -%% The codepage and sorting order (CS) file defines how BibTeX will treat an -%% 8-bit character set, specifically which characters are to be treated as -%% letters, the upper/lower case relationships between characters, and the -%% sorting order of characters. -%% -%% The CS file may contain a number of sections, each presented in the -%% form of a TeX macro: -%% -%% \section-name{ -%% <section definitions> -%% } -%% -%% Four sections are currently supported: \lowupcase, \lowercase, \uppercase -%% and \order. The syntax of the four supported sections is summarised below. -%% -%% 8-bit characters may be entered naturally, but to avoid problems with -%% character set translation or corruption, they can also be entered using -%% the TeX-style portable notation for character codes, i.e. ^^XX, where XX -%% is the hexadecimal value ofthe character code. -%% -%% Reading of the sections ends when the first '}' character is reached, so -%% '}' can't be included in a section. You can't use ^^7d either. -%% -%% The percent sign ('%') is used to introduce a trailing comment - it and -%% all remaining characters on a line are ignored. ^^25 has the same effect. -%% -%% -%% \lowupcase section -%% -%% The \lowupcase section of the CS file is used to define the lower -%% /upper and upper/lower case relationship of pairs of specified -%% characters. It is only used if the relationship is symmetrical - use -%% \lowercase or \upcase if it isn't. -%% -%% The syntax of the \lowupcase section is: -%% -%% \lowupcase{ -%% <LC-1> <UC-1> % Comment begins with a percent sign -%% <LC-2> <UC-2> -%% ... -%% <LC-N> <UC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the upper case -%% equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of -%% <UC-n> is <LC-n>. -%% -%% You cannot redefine the lower or upper case equivalent of an ASCII -%% character (code < 128), so all instances of <LC-n> and <UC-n> -%% (i.e. both sides of the relationship) must have codes > 127. -%% -%% -%% \lowercase section -%% -%% The \lowercase section of the CS file is used to define the lower case -%% equivalent of specified characters. It should normally only be used -%% if the relationship isn't symmetrical - use \lowupcase if it is. -%% -%% The syntax of the \lowercase section is: -%% -%% \lowercase{ -%% <UC-1> <LC-1> % Comment begins with a percent sign -%% <UC-2> <LC-2> -%% ... -%% <UC-N> <LC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the lower case -%% equivalent of <UC-n> is <LC-n>. -%% -%% You cannot redefine the lower case equivalent of an ASCII character -%% (code < 128), so all instances of <UC-n> (i.e. the left hand side -%% of the relationship) must have codes > 127. -%% -%% -%% \uppercase section -%% -%% The \uppercase section of the CS file is used to define the upper case -%% equivalent of specified characters. It should normally only be used -%% if the relationship isn't symmetrical - use \lowupcase if it is. -%% -%% The syntax of the \uppercase section is: -%% -%% \uppercase{ -%% <LC-1> <UC-1> % Comment begins with a percent sign -%% <LC-2> <UC-2> -%% ... -%% <LC-N> <UC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the upper case -%% case equivalent of <LC-n> is <UC-n>. -%% -%% You cannot redefine the upper case equivalent of an ASCII character -%% (code < 128), so all instances of <LC-n> (i.e. the left hand side -%% of the relationship) must have codes > 127. -%% -%% -%% \order section -%% -%% The \order section of the CS file is used to define the order in which -%% characters are sorted. -%% -%% The syntax of the \order section is: -%% -%% \order{ -%% <char-1> % Comment begins with a percent sign -%% <char-2> <char-3> % whitespace between the chars -%% <char-4> - <char-5> % a hyphen between the chars -%% <char-4> _ <char-5> % an underscore between the chars -%% ... -%% <char-n> -%% } -%% -%% All characters on the same line are given the same sorting weight. -%% -%% The construct <char-1> <underscore> <char-2> is used to denote that -%% all characters in the range <char-1> to <char-2> should be given the -%% same sorting weight. For example, "A _ Z" would cause all ASCII -%% upper case alphabetical characters to have the same sorting weight -%% and would be equivalent to placing all 26 characters on the same line. -%% -%% The construct <char-1> <hyphen> <char-2> is used to denote that all -%% characters in the range <char-1> to <char-2> should be given an -%% ascending set of sorting weights, starting with <char-1> and ending -%% with <char-2>. For example, "A - Z" would cause all upper case ASCII -%% alphabetical characters to be sorted in ascending order and would be -%% equivalent to placing 'A' on the first line, 'B' on the second, -%% through to 'Z' on the 26th line. -%% -%% The characters at the beginning of the order section are given a lower -%% sorting weight than characters occuring later. When sorting -%% alphabetically, characters with the lowest weight come first. -%% -%% All characters not in the \order section (including ASCII characters) -%% are given the same very high sorting weight to ensure that they come -%% last when sorting alphabetically. -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - - - -%% -%% CHARACTER SET -%% -%% There are no character codes > 127 in ASCII, so we don't need \lowupcase, -%% \lowercase or \uppercase sections. -%% - - - -%% -%% SORTING ORDER -%% -%% The sorting order defined is the natural English language sorting order -%% (i.e. 0..9AaBb..YyZz). Any other characters will be sorted after the -%% characters in the \order section. -%% -\order{ - 0-9 - A a - B b - C c - D d - E e - F f - G g - H h - I i - J j - K k - L l - M m - N n - O o - P p - Q q - R r - S s - T t - U u - V v - W w - X x - Y y - Z z -} -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/Build/source/texk/bibtexu/csf/cp437lat.csf b/Build/source/texk/bibtexu/csf/cp437lat.csf deleted file mode 100644 index dd69c90147f..00000000000 --- a/Build/source/texk/bibtexu/csf/cp437lat.csf +++ /dev/null @@ -1,281 +0,0 @@ -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%% FILE: $RCSfile: cp437lat.csf,v $ -%% $Revision: 1.1 $ -%% $Date: 1996/08/04 20:48:52 $ -%% -%% CHARACTER SET: IBM Code Page 437 -%% -%% SORTING ORDER: Latin countries -%% -%% Alphabetical sorting order of Aa..Zz (including accented characters). -%% -%% WARNING -%% -%% This is a BibTeX Codepage and Sort definition file (CSF). It is -%% used to define the 8-bit character set used by BibTeX and the -%% order in which those characters should be sorted. The file -%% format is documented below this header section. -%% -%% This file will only work with the 8-bit implementation of BibTeX -%% written by Niel Kempson and Alejandro Aguilar-Sierra. It is -%% available by anonymous FTP from these Comprehensive TeX Archive -%% Network (CTAN) sites: -%% -%% ftp.tex.ac.uk:/tex-archive/biblio/bibtex/8-bit -%% ftp.shsu.edu:/tex-archive/biblio/bibtex/8-bit -%% ftp.uni-stuttgart.de:/tex-archive/biblio/bibtex/8-bit -%% -%% CHANGE LOG -%% -%% $Log: cp437lat.csf,v $ -%% Revision 1.1 1996/08/04 20:48:52 kempson -%% Added missing sort entries for 0..9 -%% -%% Revision 1.0 1995/10/21 22:10:31 kempson -%% Placed under RCS control -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%% FILE FORMAT -%% -%% The codepage and sorting order (CS) file defines how BibTeX will treat an -%% 8-bit character set, specifically which characters are to be treated as -%% letters, the upper/lower case relationships between characters, and the -%% sorting order of characters. -%% -%% The CS file may contain a number of sections, each presented in the -%% form of a TeX macro: -%% -%% \section-name{ -%% <section definitions> -%% } -%% -%% Four sections are currently supported: \lowupcase, \lowercase, \uppercase -%% and \order. The syntax of the four supported sections is summarised below. -%% -%% 8-bit characters may be entered naturally, but to avoid problems with -%% character set translation or corruption, they can also be entered using -%% the TeX-style portable notation for character codes, i.e. ^^XX, where XX -%% is the hexadecimal value ofthe character code. -%% -%% Reading of the sections ends when the first '}' character is reached, so -%% '}' can't be included in a section. You can't use ^^7d either. -%% -%% The percent sign ('%') is used to introduce a trailing comment - it and -%% all remaining characters on a line are ignored. ^^25 has the same effect. -%% -%% -%% \lowupcase section -%% -%% The \lowupcase section of the CS file is used to define the lower -%% /upper and upper/lower case relationship of pairs of specified -%% characters. It is only used if the relationship is symmetrical - use -%% \lowercase or \upcase if it isn't. -%% -%% The syntax of the \lowupcase section is: -%% -%% \lowupcase{ -%% <LC-1> <UC-1> % Comment begins with a percent sign -%% <LC-2> <UC-2> -%% ... -%% <LC-N> <UC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the upper case -%% equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of -%% <UC-n> is <LC-n>. -%% -%% You cannot redefine the lower or upper case equivalent of an ASCII -%% character (code < 128), so all instances of <LC-n> and <UC-n> -%% (i.e. both sides of the relationship) must have codes > 127. -%% -%% -%% \lowercase section -%% -%% The \lowercase section of the CS file is used to define the lower case -%% equivalent of specified characters. It should normally only be used -%% if the relationship isn't symmetrical - use \lowupcase if it is. -%% -%% The syntax of the \lowercase section is: -%% -%% \lowercase{ -%% <UC-1> <LC-1> % Comment begins with a percent sign -%% <UC-2> <LC-2> -%% ... -%% <UC-N> <LC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the lower case -%% equivalent of <UC-n> is <LC-n>. -%% -%% You cannot redefine the lower case equivalent of an ASCII character -%% (code < 128), so all instances of <UC-n> (i.e. the left hand side -%% of the relationship) must have codes > 127. -%% -%% -%% \uppercase section -%% -%% The \uppercase section of the CS file is used to define the upper case -%% equivalent of specified characters. It should normally only be used -%% if the relationship isn't symmetrical - use \lowupcase if it is. -%% -%% The syntax of the \uppercase section is: -%% -%% \uppercase{ -%% <LC-1> <UC-1> % Comment begins with a percent sign -%% <LC-2> <UC-2> -%% ... -%% <LC-N> <UC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the upper case -%% case equivalent of <LC-n> is <UC-n>. -%% -%% You cannot redefine the upper case equivalent of an ASCII character -%% (code < 128), so all instances of <LC-n> (i.e. the left hand side -%% of the relationship) must have codes > 127. -%% -%% -%% \order section -%% -%% The \order section of the CS file is used to define the order in which -%% characters are sorted. -%% -%% The syntax of the \order section is: -%% -%% \order{ -%% <char-1> % Comment begins with a percent sign -%% <char-2> <char-3> % whitespace between the chars -%% <char-4> - <char-5> % a hyphen between the chars -%% <char-4> _ <char-5> % an underscore between the chars -%% ... -%% <char-n> -%% } -%% -%% All characters on the same line are given the same sorting weight. -%% -%% The construct <char-1> <underscore> <char-2> is used to denote that -%% all characters in the range <char-1> to <char-2> should be given the -%% same sorting weight. For example, "A _ Z" would cause all ASCII -%% upper case alphabetical characters to have the same sorting weight -%% and would be equivalent to placing all 26 characters on the same line. -%% -%% The construct <char-1> <hyphen> <char-2> is used to denote that all -%% characters in the range <char-1> to <char-2> should be given an -%% ascending set of sorting weights, starting with <char-1> and ending -%% with <char-2>. For example, "A - Z" would cause all upper case ASCII -%% alphabetical characters to be sorted in ascending order and would be -%% equivalent to placing 'A' on the first line, 'B' on the second, -%% through to 'Z' on the 26th line. -%% -%% The characters at the beginning of the order section are given a lower -%% sorting weight than characters occuring later. When sorting -%% alphabetically, characters with the lowest weight come first. -%% -%% All characters not in the \order section (including ASCII characters) -%% are given the same very high sorting weight to ensure that they come -%% last when sorting alphabetically. -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - - - -%% -%% CHARACTER SET -%% -%% The 437 code page does not contain an equal number of upper and lower -%% case accented characters. There are a small number of characters where -%% the upper and lower case pairs are present, but most accented characters -%% are present in lower case form only. -%% -%% The pairs are defined in the \lowupcase section, and the unpaired lower -%% case accented characters are given unaccented upper case equivalents in -%% the \uppercase section. -%% -%% There are no unpaired upper case accented characters so a \lowercase -%% section is not required. -%% -\lowupcase { % Lowercase Uppercase - % Code TeX Code TeX - % - „ Ž % ^^84 \"{a} ^^8e \"{A} - † % ^^86 \aa ^^8f \AA - ‘ ’ % ^^91 \ae ^^92 \AE - ‡ € % ^^87 \c{c} ^^80 \c{C} - ‚ % ^^82 \'{e} ^^90 \'{E} - ¤ ¥ % ^^a4 \~{n} ^^a5 \~{N} - ” ™ % ^^94 \"{o} ^^99 \"{O} - š % ^^81 \"{u} ^^9a \"{U} -} - - -\uppercase{ % Lowercase Uppercase - % Code TeX Code TeX - % - … A % ^^85 \`{a} A CP437 has no \`{A} - A % ^^a0 \'{a} A CP437 has no \'{A} - ƒ A % ^^83 \^{a} A CP437 has no \^{A} - Š E % ^^8a \`{e} E CP437 has no \`{E} - ˆ E % ^^88 \^{e} E CP437 has no \^{E} - ‰ E % ^^89 \"{e} E CP437 has no \"{E} - I % ^^8d \`{\i} I CP437 has no \`{I} - ¡ I % ^^a1 \'{\i} I CP437 has no \'{I} - Œ I % ^^8c \^{\i} I CP437 has no \^{I} - ‹ I % ^^8b \"{\i} I CP437 has no \"{I} - • O % ^^95 \`{o} O CP437 has no \`{O} - ¢ O % ^^a2 \'{o} O CP437 has no \'{O} - “ O % ^^93 \^{o} O CP437 has no \^{O} - — U % ^^97 \`{u} U CP437 has no \`{U} - £ U % ^^a3 \'{u} U CP437 has no \'{U} - – U % ^^96 \^{u} U CP437 has no \^{U} -} - - - -%% -%% SORTING ORDER -%% -%% The sorting order defined is the natural language sorting order -%% of 0..9Aa..Zz (including accented characters). -%% -\order{ - 0-9 - A Ž a … ƒ „ † - ’ ‘ - B b - C € c ‡ - D d - E e Š ‚ ˆ ‰ - F f - G g - H h - I i ¡ Œ ‹ - J j - K k - L l - M m - N n - ¥ ¤ - O ™ o • ¢ “ ” - P p - Q q - R r - S s - á - T t - U š u — £ – - V v - W w - X x - Y y - Z z -} -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/Build/source/texk/bibtexu/csf/cp850lat.csf b/Build/source/texk/bibtexu/csf/cp850lat.csf deleted file mode 100644 index 2387da972f9..00000000000 --- a/Build/source/texk/bibtexu/csf/cp850lat.csf +++ /dev/null @@ -1,272 +0,0 @@ -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%% FILE: $RCSfile: cp850lat.csf,v $ -%% $Revision: 1.1 $ -%% $Date: 1996/08/04 20:48:52 $ -%% -%% CHARACTER SET: IBM Code Page 850 -%% -%% SORTING ORDER: Latin countries -%% -%% Alphabetical sorting order of Aa..Zz (including accented characters). -%% -%% WARNING -%% -%% This is a BibTeX Codepage and Sort definition file (CSF). It is -%% used to define the 8-bit character set used by BibTeX and the -%% order in which those characters should be sorted. The file -%% format is documented below this header section. -%% -%% This file will only work with the 8-bit implementation of BibTeX -%% written by Niel Kempson and Alejandro Aguilar-Sierra. It is -%% available by anonymous FTP from these Comprehensive TeX Archive -%% Network (CTAN) sites: -%% -%% ftp.tex.ac.uk:/tex-archive/biblio/bibtex/8-bit -%% ftp.shsu.edu:/tex-archive/biblio/bibtex/8-bit -%% ftp.uni-stuttgart.de:/tex-archive/biblio/bibtex/8-bit -%% -%% CHANGE LOG -%% -%% $Log: cp850lat.csf,v $ -%% Revision 1.1 1996/08/04 20:48:52 kempson -%% Added missing sort entries for 0..9 -%% -%% Revision 1.0 1995/10/21 22:10:32 kempson -%% Placed under RCS control -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%% FILE FORMAT -%% -%% The codepage and sorting order (CS) file defines how BibTeX will treat an -%% 8-bit character set, specifically which characters are to be treated as -%% letters, the upper/lower case relationships between characters, and the -%% sorting order of characters. -%% -%% The CS file may contain a number of sections, each presented in the -%% form of a TeX macro: -%% -%% \section-name{ -%% <section definitions> -%% } -%% -%% Four sections are currently supported: \lowupcase, \lowercase, \uppercase -%% and \order. The syntax of the four supported sections is summarised below. -%% -%% 8-bit characters may be entered naturally, but to avoid problems with -%% character set translation or corruption, they can also be entered using -%% the TeX-style portable notation for character codes, i.e. ^^XX, where XX -%% is the hexadecimal value ofthe character code. -%% -%% Reading of the sections ends when the first '}' character is reached, so -%% '}' can't be included in a section. You can't use ^^7d either. -%% -%% The percent sign ('%') is used to introduce a trailing comment - it and -%% all remaining characters on a line are ignored. ^^25 has the same effect. -%% -%% -%% \lowupcase section -%% -%% The \lowupcase section of the CS file is used to define the lower -%% /upper and upper/lower case relationship of pairs of specified -%% characters. It is only used if the relationship is symmetrical - use -%% \lowercase or \upcase if it isn't. -%% -%% The syntax of the \lowupcase section is: -%% -%% \lowupcase{ -%% <LC-1> <UC-1> % Comment begins with a percent sign -%% <LC-2> <UC-2> -%% ... -%% <LC-N> <UC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the upper case -%% equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of -%% <UC-n> is <LC-n>. -%% -%% You cannot redefine the lower or upper case equivalent of an ASCII -%% character (code < 128), so all instances of <LC-n> and <UC-n> -%% (i.e. both sides of the relationship) must have codes > 127. -%% -%% -%% \lowercase section -%% -%% The \lowercase section of the CS file is used to define the lower case -%% equivalent of specified characters. It should normally only be used -%% if the relationship isn't symmetrical - use \lowupcase if it is. -%% -%% The syntax of the \lowercase section is: -%% -%% \lowercase{ -%% <UC-1> <LC-1> % Comment begins with a percent sign -%% <UC-2> <LC-2> -%% ... -%% <UC-N> <LC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the lower case -%% equivalent of <UC-n> is <LC-n>. -%% -%% You cannot redefine the lower case equivalent of an ASCII character -%% (code < 128), so all instances of <UC-n> (i.e. the left hand side -%% of the relationship) must have codes > 127. -%% -%% -%% \uppercase section -%% -%% The \uppercase section of the CS file is used to define the upper case -%% equivalent of specified characters. It should normally only be used -%% if the relationship isn't symmetrical - use \lowupcase if it is. -%% -%% The syntax of the \uppercase section is: -%% -%% \uppercase{ -%% <LC-1> <UC-1> % Comment begins with a percent sign -%% <LC-2> <UC-2> -%% ... -%% <LC-N> <UC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the upper case -%% case equivalent of <LC-n> is <UC-n>. -%% -%% You cannot redefine the upper case equivalent of an ASCII character -%% (code < 128), so all instances of <LC-n> (i.e. the left hand side -%% of the relationship) must have codes > 127. -%% -%% -%% \order section -%% -%% The \order section of the CS file is used to define the order in which -%% characters are sorted. -%% -%% The syntax of the \order section is: -%% -%% \order{ -%% <char-1> % Comment begins with a percent sign -%% <char-2> <char-3> % whitespace between the chars -%% <char-4> - <char-5> % a hyphen between the chars -%% <char-4> _ <char-5> % an underscore between the chars -%% ... -%% <char-n> -%% } -%% -%% All characters on the same line are given the same sorting weight. -%% -%% The construct <char-1> <underscore> <char-2> is used to denote that -%% all characters in the range <char-1> to <char-2> should be given the -%% same sorting weight. For example, "A _ Z" would cause all ASCII -%% upper case alphabetical characters to have the same sorting weight -%% and would be equivalent to placing all 26 characters on the same line. -%% -%% The construct <char-1> <hyphen> <char-2> is used to denote that all -%% characters in the range <char-1> to <char-2> should be given an -%% ascending set of sorting weights, starting with <char-1> and ending -%% with <char-2>. For example, "A - Z" would cause all upper case ASCII -%% alphabetical characters to be sorted in ascending order and would be -%% equivalent to placing 'A' on the first line, 'B' on the second, -%% through to 'Z' on the 26th line. -%% -%% The characters at the beginning of the order section are given a lower -%% sorting weight than characters occuring later. When sorting -%% alphabetically, characters with the lowest weight come first. -%% -%% All characters not in the \order section (including ASCII characters) -%% are given the same very high sorting weight to ensure that they come -%% last when sorting alphabetically. -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - - - -%% -%% CHARACTER SET -%% -%% The 850 code page contains an equal number of upper and lower case -%% accented characters so we can use the \lowupcase{} section. The -%% \lowercase{} and \uppercase{} sections are not used. -%% - -\lowupcase{ % Lowercase Uppercase - % Code TeX Code TeX - % - … · % ^^85 \`{a} ^^b7 \`{A} - µ % ^^a0 \'{a} ^^b5 \'{A} - ƒ ¶ % ^^83 \^{a} ^^b6 \^{A} - Æ Ç % ^^c6 \~{a} ^^c7 \~{A} - „ Ž % ^^84 \"{a} ^^8e \"{A} - † % ^^86 \aa ^^8f \AA - ‘ ’ % ^^91 \ae ^^92 \AE - ‡ € % ^^87 \c{c} ^^80 \c{C} - Š Ô % ^^8a \`{e} ^^d4 \`{E} - ‚ % ^^82 \'{e} ^^90 \'{E} - ˆ Ò % ^^88 \^{e} ^^d2 \^{E} - ‰ Ó % ^^89 \"{e} ^^d3 \"{E} - Þ % ^^8d \`{\i} ^^de \`{I} - ¡ Ö % ^^a1 \'{\i} ^^d6 \'{I} - Œ × % ^^8c \^{\i} ^^d7 \^{I} - ‹ Ø % ^^8b \"{\i} ^^d8 \"{I} - ¤ ¥ % ^^a4 \~{n} ^^a5 \~{N} - • ã % ^^95 \`{o} ^^e3 \`{O} - ¢ à % ^^a2 \'{o} ^^e0 \'{O} - “ â % ^^93 \^{o} ^^e2 \^{O} - ä å % ^^e4 \~{o} ^^e5 \~{O} - ” ™ % ^^94 \"{o} ^^99 \"{O} - › % ^^9b \o ^^9d \O - — ë % ^^97 \`{u} ^^eb \`{U} - £ é % ^^a3 \'{u} ^^e9 \'{U} - – ê % ^^96 \^{u} ^^ea \^{U} - š % ^^81 \"{u} ^^9a \"{U} - ì í % ^^ec \'{y} ^^ed \'{Y} -} - - - -%% -%% SORTING ORDER -%% -%% The sorting order defined is the natural language sorting order -%% of 0-9Aa..Zz (including accented characters). -%% -\order{ - 0-9 - A · µ ¶ Ç Ž a … ƒ Æ „ † - ’ ‘ - B b - C € c ‡ - D d - E Ô Ò Ó e Š ‚ ˆ ‰ - F f - G g - H h - I Þ Ö × Ø i ¡ Œ ‹ - J j - K k - L l - M m - N n - ¥ ¤ - O ã à â å ™ o • ¢ “ ä ” - P p - Q q - R r - S s - á - T t - U ë é ê š u — £ – - V v - W w - X x - Y y - Z z -} -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/Build/source/texk/bibtexu/csf/cp850sca.csf b/Build/source/texk/bibtexu/csf/cp850sca.csf deleted file mode 100644 index 3e51bc21a04..00000000000 --- a/Build/source/texk/bibtexu/csf/cp850sca.csf +++ /dev/null @@ -1,279 +0,0 @@ -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%% FILE: $RCSfile: cp850sca.csf,v $ -%% $Revision: 1.1 $ -%% $Date: 1996/08/04 20:48:52 $ -%% -%% CHARACTER SET: IBM Code Page 850 -%% -%% SORTING ORDER: Scandinavean countries -%% -%% The sorting order defined is a compromise between Norwegian/Danish -%% and Swedish. -%% -%% WARNING -%% -%% This is a BibTeX Codepage and Sort definition file (CSF). It is -%% used to define the 8-bit character set used by BibTeX and the -%% order in which those characters should be sorted. The file -%% format is documented below this header section. -%% -%% This file will only work with the 8-bit implementation of BibTeX -%% written by Niel Kempson and Alejandro Aguilar-Sierra. It is -%% available by anonymous FTP from these Comprehensive TeX Archive -%% Network (CTAN) sites: -%% -%% ftp.tex.ac.uk:/tex-archive/biblio/bibtex/8-bit -%% ftp.shsu.edu:/tex-archive/biblio/bibtex/8-bit -%% ftp.uni-stuttgart.de:/tex-archive/biblio/bibtex/8-bit -%% -%% CHANGE LOG -%% -%% $Log: cp850sca.csf,v $ -%% Revision 1.1 1996/08/04 20:48:52 kempson -%% Added missing sort entries for 0..9 -%% -%% Revision 1.0 1995/10/21 22:10:33 kempson -%% Placed under RCS control -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%% FILE FORMAT -%% -%% The codepage and sorting order (CS) file defines how BibTeX will treat an -%% 8-bit character set, specifically which characters are to be treated as -%% letters, the upper/lower case relationships between characters, and the -%% sorting order of characters. -%% -%% The CS file may contain a number of sections, each presented in the -%% form of a TeX macro: -%% -%% \section-name{ -%% <section definitions> -%% } -%% -%% Four sections are currently supported: \lowupcase, \lowercase, \uppercase -%% and \order. The syntax of the four supported sections is summarised below. -%% -%% 8-bit characters may be entered naturally, but to avoid problems with -%% character set translation or corruption, they can also be entered using -%% the TeX-style portable notation for character codes, i.e. ^^XX, where XX -%% is the hexadecimal value ofthe character code. -%% -%% Reading of the sections ends when the first '}' character is reached, so -%% '}' can't be included in a section. You can't use ^^7d either. -%% -%% The percent sign ('%') is used to introduce a trailing comment - it and -%% all remaining characters on a line are ignored. ^^25 has the same effect. -%% -%% -%% \lowupcase section -%% -%% The \lowupcase section of the CS file is used to define the lower -%% /upper and upper/lower case relationship of pairs of specified -%% characters. It is only used if the relationship is symmetrical - use -%% \lowercase or \upcase if it isn't. -%% -%% The syntax of the \lowupcase section is: -%% -%% \lowupcase{ -%% <LC-1> <UC-1> % Comment begins with a percent sign -%% <LC-2> <UC-2> -%% ... -%% <LC-N> <UC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the upper case -%% equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of -%% <UC-n> is <LC-n>. -%% -%% You cannot redefine the lower or upper case equivalent of an ASCII -%% character (code < 128), so all instances of <LC-n> and <UC-n> -%% (i.e. both sides of the relationship) must have codes > 127. -%% -%% -%% \lowercase section -%% -%% The \lowercase section of the CS file is used to define the lower case -%% equivalent of specified characters. It should normally only be used -%% if the relationship isn't symmetrical - use \lowupcase if it is. -%% -%% The syntax of the \lowercase section is: -%% -%% \lowercase{ -%% <UC-1> <LC-1> % Comment begins with a percent sign -%% <UC-2> <LC-2> -%% ... -%% <UC-N> <LC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the lower case -%% equivalent of <UC-n> is <LC-n>. -%% -%% You cannot redefine the lower case equivalent of an ASCII character -%% (code < 128), so all instances of <UC-n> (i.e. the left hand side -%% of the relationship) must have codes > 127. -%% -%% -%% \uppercase section -%% -%% The \uppercase section of the CS file is used to define the upper case -%% equivalent of specified characters. It should normally only be used -%% if the relationship isn't symmetrical - use \lowupcase if it is. -%% -%% The syntax of the \uppercase section is: -%% -%% \uppercase{ -%% <LC-1> <UC-1> % Comment begins with a percent sign -%% <LC-2> <UC-2> -%% ... -%% <LC-N> <UC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the upper case -%% case equivalent of <LC-n> is <UC-n>. -%% -%% You cannot redefine the upper case equivalent of an ASCII character -%% (code < 128), so all instances of <LC-n> (i.e. the left hand side -%% of the relationship) must have codes > 127. -%% -%% -%% \order section -%% -%% The \order section of the CS file is used to define the order in which -%% characters are sorted. -%% -%% The syntax of the \order section is: -%% -%% \order{ -%% <char-1> % Comment begins with a percent sign -%% <char-2> <char-3> % whitespace between the chars -%% <char-4> - <char-5> % a hyphen between the chars -%% <char-4> _ <char-5> % an underscore between the chars -%% ... -%% <char-n> -%% } -%% -%% All characters on the same line are given the same sorting weight. -%% -%% The construct <char-1> <underscore> <char-2> is used to denote that -%% all characters in the range <char-1> to <char-2> should be given the -%% same sorting weight. For example, "A _ Z" would cause all ASCII -%% upper case alphabetical characters to have the same sorting weight -%% and would be equivalent to placing all 26 characters on the same line. -%% -%% The construct <char-1> <hyphen> <char-2> is used to denote that all -%% characters in the range <char-1> to <char-2> should be given an -%% ascending set of sorting weights, starting with <char-1> and ending -%% with <char-2>. For example, "A - Z" would cause all upper case ASCII -%% alphabetical characters to be sorted in ascending order and would be -%% equivalent to placing 'A' on the first line, 'B' on the second, -%% through to 'Z' on the 26th line. -%% -%% The characters at the beginning of the order section are given a lower -%% sorting weight than characters occuring later. When sorting -%% alphabetically, characters with the lowest weight come first. -%% -%% All characters not in the \order section (including ASCII characters) -%% are given the same very high sorting weight to ensure that they come -%% last when sorting alphabetically. -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - - - -%% -%% CHARACTER SET -%% -%% The 850 code page contains an equal number of upper and lower -%% case accented characters so we can use the \lowupcase{} section. The -%% \lowcase{} and \upcase{} sections are not used. -%% - -\lowupcase{ % Lowercase Uppercase - % Code TeX Code TeX - % - … · % ^^85 \`{a} ^^b7 \`{A} - µ % ^^a0 \'{a} ^^b5 \'{A} - ƒ ¶ % ^^83 \^{a} ^^b6 \^{A} - Æ Ç % ^^c6 \~{a} ^^c7 \~{A} - „ Ž % ^^84 \"{a} ^^8e \"{A} - † % ^^86 \aa ^^8f \AA - ‘ ’ % ^^91 \ae ^^92 \AE - ‡ € % ^^87 \c{c} ^^80 \c{C} - Š Ô % ^^8a \`{e} ^^d4 \`{E} - ‚ % ^^82 \'{e} ^^90 \'{E} - ˆ Ò % ^^88 \^{e} ^^d2 \^{E} - ‰ Ó % ^^89 \"{e} ^^d3 \"{E} - Þ % ^^8d \`{\i} ^^de \`{I} - ¡ Ö % ^^a1 \'{\i} ^^d6 \'{I} - Œ × % ^^8c \^{\i} ^^d7 \^{I} - ‹ Ø % ^^8b \"{\i} ^^d8 \"{I} - ¤ ¥ % ^^a4 \~{n} ^^a5 \~{N} - • ã % ^^95 \`{o} ^^e3 \`{O} - ¢ à % ^^a2 \'{o} ^^e0 \'{O} - “ â % ^^93 \^{o} ^^e2 \^{O} - ä å % ^^e4 \~{o} ^^e5 \~{O} - ” ™ % ^^94 \"{o} ^^99 \"{O} - › % ^^9b \o ^^9d \O - — ë % ^^97 \`{u} ^^eb \`{U} - £ é % ^^a3 \'{u} ^^e9 \'{U} - – ê % ^^96 \^{u} ^^ea \^{U} - š % ^^81 \"{u} ^^9a \"{U} - ì í % ^^ec \'{y} ^^ed \'{Y} -} - - - -%% -%% SORTING ORDER -%% -%% The sorting order defined is a compromise between Norwegian/Danish and -%% Swedish. -%% -%% Norwegian/Danish sorting order: 0..9Aa..Zz’‘›† -%% Swedish sorting order: 0..9Aa..Zz†Ž„™” -%% Compromise sorting order: 0..9Aa..Zz’‘›†Ž„™” -%% -\order{ - 0-9 - A a - B b - C c - D d - E e - F f - G g - H h - I i - J j - K k - L l - M m - N n - O o - P p - Q q - R r - S s - T t - U u - V v - W w - X x - Y y - Z z - ’ ‘ - › - † - Ž „ - ™ ” -} -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/Build/source/texk/bibtexu/csf/cp866rus.csf b/Build/source/texk/bibtexu/csf/cp866rus.csf deleted file mode 100644 index 54d950dec6e..00000000000 --- a/Build/source/texk/bibtexu/csf/cp866rus.csf +++ /dev/null @@ -1,296 +0,0 @@ -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%% FILE: $RCSfile: cp866rus.csf,v $ -%% $Revision: 1.0 $ -%% $Date: 1996/08/04 20:59:12 $ -%% -%% Date: 1996/05/03 -%% Author:-) Andrei Grinkevitch, grin@bals.usr.pu.ru -%% -%% CHARACTER SET: Russian (CP 866) -%% -%% SORTING ORDER: Russian -%% -%% WARNING -%% -%% This is a BibTeX Codepage and Sort definition file (CSF). It is -%% used to define the 8-bit character set used by BibTeX and the -%% order in which those characters should be sorted. The file -%% format is documented below this header section. -%% -%% This file will only work with the 8-bit implementation of BibTeX -%% written by Niel Kempson and Alejandro Aguilar-Sierra. It is -%% available by anonymous FTP from these Comprehensive TeX Archive -%% Network (CTAN) sites: -%% -%% ftp.tex.ac.uk:/tex-archive/biblio/bibtex/8-bit -%% ftp.shsu.edu:/tex-archive/biblio/bibtex/8-bit -%% ftp.uni-stuttgart.de:/tex-archive/biblio/bibtex/8-bit -%% -%% CHANGE LOG -%% -%% $Log: cp866rus.csf,v $ -%% Revision 1.0 1996/08/04 20:59:12 kempson -%% Initial revision -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - - -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%% -%% FILE FORMAT -%% -%% The codepage and sorting order (CS) file defines how BibTeX will treat an -%% 8-bit character set, specifically which characters are to be treated as -%% letters, the upper/lower case relationships between characters, and the -%% sorting order of characters. -%% -%% The CS file may contain a number of sections, each presented in the -%% form of a TeX macro: -%% -%% \section-name{ -%% <section definitions> -%% } -%% -%% Four sections are currently supported: \lowupcase, \lowercase, \uppercase -%% and \order. The syntax of the four supported sections is summarised below. -%% -%% 8-bit characters may be entered naturally, but to avoid problems with -%% character set translation or corruption, they can also be entered using -%% the TeX-style portable notation for character codes, i.e. ^^XX, where XX -%% is the hexadecimal value ofthe character code. -%% -%% Reading of the sections ends when the first '}' character is reached, so -%% '}' can't be included in a section. You can't use ^^7d either. -%% -%% The percent sign ('%') is used to introduce a trailing comment - it and -%% all remaining characters on a line are ignored. ^^25 has the same effect. -%% -%% -%% \lowupcase section -%% -%% The \lowupcase section of the CS file is used to define the lower -%% /upper and upper/lower case relationship of pairs of specified -%% characters. It is only used if the relationship is symmetrical - use -%% \lowercase or \upcase if it isn't. -%% -%% The syntax of the \lowupcase section is: -%% -%% \lowupcase{ -%% <LC-1> <UC-1> % Comment begins with a percent sign -%% <LC-2> <UC-2> -%% ... -%% <LC-N> <UC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the upper case -%% equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of -%% <UC-n> is <LC-n>. -%% -%% You cannot redefine the lower or upper case equivalent of an ASCII -%% character (code < 128), so all instances of <LC-n> and <UC-n> -%% (i.e. both sides of the relationship) must have codes > 127. -%% -%% -%% \lowercase section -%% -%% The \lowercase section of the CS file is used to define the lower case -%% equivalent of specified characters. It should normally only be used -%% if the relationship isn't symmetrical - use \lowupcase if it is. -%% -%% The syntax of the \lowercase section is: -%% -%% \lowercase{ -%% <UC-1> <LC-1> % Comment begins with a percent sign -%% <UC-2> <LC-2> -%% ... -%% <UC-N> <LC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the lower case -%% equivalent of <UC-n> is <LC-n>. -%% -%% You cannot redefine the lower case equivalent of an ASCII character -%% (code < 128), so all instances of <UC-n> (i.e. the left hand side -%% of the relationship) must have codes > 127. -%% -%% -%% \uppercase section -%% -%% The \uppercase section of the CS file is used to define the upper case -%% equivalent of specified characters. It should normally only be used -%% if the relationship isn't symmetrical - use \lowupcase if it is. -%% -%% The syntax of the \uppercase section is: -%% -%% \uppercase{ -%% <LC-1> <UC-1> % Comment begins with a percent sign -%% <LC-2> <UC-2> -%% ... -%% <LC-N> <UC-N> -%% } -%% -%% Each <LC-n> <UC-n> pair of characters defines that the upper case -%% case equivalent of <LC-n> is <UC-n>. -%% -%% You cannot redefine the upper case equivalent of an ASCII character -%% (code < 128), so all instances of <LC-n> (i.e. the left hand side -%% of the relationship) must have codes > 127. -%% -%% -%% \order section -%% -%% The \order section of the CS file is used to define the order in which -%% characters are sorted. -%% -%% The syntax of the \order section is: -%% -%% \order{ -%% <char-1> % Comment begins with a percent sign -%% <char-2> <char-3> % whitespace between the chars -%% <char-4> - <char-5> % a hyphen between the chars -%% <char-4> _ <char-5> % an underscore between the chars -%% ... -%% <char-n> -%% } -%% -%% All characters on the same line are given the same sorting weight. -%% -%% The construct <char-1> <underscore> <char-2> is used to denote that -%% all characters in the range <char-1> to <char-2> should be given the -%% same sorting weight. For example, "A _ Z" would cause all ASCII -%% upper case alphabetical characters to have the same sorting weight -%% and would be equivalent to placing all 26 characters on the same line. -%% -%% The construct <char-1> <hyphen> <char-2> is used to denote that all -%% characters in the range <char-1> to <char-2> should be given an -%% ascending set of sorting weights, starting with <char-1> and ending -%% with <char-2>. For example, "A - Z" would cause all upper case ASCII -%% alphabetical characters to be sorted in ascending order and would be -%% equivalent to placing 'A' on the first line, 'B' on the second, -%% through to 'Z' on the 26th line. -%% -%% The characters at the beginning of the order section are given a lower -%% sorting weight than characters occuring later. When sorting -%% alphabetically, characters with the lowest weight come first. -%% -%% All characters not in the \order section (including ASCII characters) -%% are given the same very high sorting weight to ensure that they come -%% last when sorting alphabetically. -%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - - - -%% -%% CHARACTER SET -%% -\lowupcase{ - € - ¡ - ¢ ‚ - £ ƒ - ¤ „ - ¥ … - ñ ð - ¦ † - § ‡ - ¨ ˆ - © ‰ - ª Š - « ‹ - ¬ Œ - - ® Ž - ¯ - à - á ‘ - â ’ - ã “ - ä ” - å • - æ – - ç — - è ˜ - é ™ - ê š - ë › - ì œ - í - î ž - ï Ÿ -} - - - -%% -%% SORTING ORDER -%% -%% -\order{ - 0-9 - A a - B b - C c - D d - E e - F f - G g - H h - I i - J j - K k - L l - M m - N n - O o - P p - Q q - R r - S s - T t - U u - V v - W w - X x - Y y - Z z - € - ¡ - ‚ ¢ - ƒ £ - „ ¤ - … ¥ - ð ñ - † ¦ - ‡ § - ˆ ¨ - ‰ © - Š ª - ‹ « - Œ ¬ - - Ž ® - ¯ - à - ‘ á - ’ â - “ ã - ” ä - • å - – æ - — ç - ˜ è - ™ é - š ê - › ë - œ ì - í - ž î - Ÿ ï -} -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% END OF FILE %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff --git a/Build/source/texk/bibtexu/csf/csfile.txt b/Build/source/texk/bibtexu/csf/csfile.txt deleted file mode 100644 index 9f112a466c3..00000000000 --- a/Build/source/texk/bibtexu/csf/csfile.txt +++ /dev/null @@ -1,318 +0,0 @@ -****************************************************************************** -FILE: $RCSfile: csfile.txt,v $ - $Revision: 3.71 $ - $Date: 1996/08/18 20:41:31 $ -****************************************************************************** - - -An 8-bit Implementation of BibTeX 0.99 with a Very Large Capacity -================================================================= - - -Contents --------- - - 1. The Codepage and Sort Order (CS) File - 1.1 CS file syntax - 1.2 Testing a CS file - 1.3 Sharing your CS file - - 2. Change Log - - - -1. The Codepage and Sort Order (CS) File ------------------------------------------ - -The Codepage and Sort definition (CS) file is used to define the 8-bit -character set used by BibTeX and the order in which those characters should -be sorted. - -NOTE: this file contains many 8-bit characters and may cause problems - if you try to display or print it on 7-bit systems (e.g. older - versions of Unix). - - - 1.1 CS file syntax - ------------------ - - The codepage and sorting order (CS) file defines how BibTeX will treat an - 8-bit character set, specifically which characters are to be treated as - letters, the upper/lower case relationships between characters, and the - sorting order of characters. - - The CS file may contain a number of sections, each presented in the form - of a TeX macro: - - \section-name{ - <section definitions> - } - - Four sections are currently supported: \lowupcase, \lowercase, \uppercase - and \order. The syntax of the four supported sections is summarised - below. - - 8-bit characters may be entered naturally, but to avoid problems with - character set translation or corruption, they can also be entered using - the TeX-style portable notation for character codes, i.e. ^^XX, where XX - is the hexadecimal value ofthe character code. - - Reading of the sections ends when the first '}' character is reached, so - '}' can't be included in a section. You can, however, use ^^7d instead. - - The percent sign ('%') is used to introduce a trailing comment - it and - all remaining characters on a line are ignored. If you need to insert a - percent character, you can use ^^25 instead. - - - \lowupcase section - - The \lowupcase section of the CS file is used to define the lower - /upper and upper/lower case relationship of pairs of specified - characters. It is only used if the relationship is symmetrical - use - \lowercase or \upcase if it isn't. - - The syntax of the \lowupcase section is: - - \lowupcase{ - <LC-1> <UC-1> % Comment begins with a percent sign - <LC-2> <UC-2> - ... - <LC-N> <UC-N> - } - - Each <LC-n> <UC-n> pair of characters defines that the upper case - equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of - <UC-n> is <LC-n>. - - You cannot redefine the lower or upper case equivalent of an ASCII - character (code < 128), so all instances of <LC-n> and <UC-n> (i.e. - both sides of the relationship) must have codes > 127. - - - \lowercase section - - The \lowercase section of the CS file is used to define the lower - case equivalent of specified characters. It should normally only be - used if the relationship isn't symmetrical - use \lowupcase if it is. - - The syntax of the \lowercase section is: - - \lowercase{ - <UC-1> <LC-1> % Comment begins with a percent sign - <UC-2> <LC-2> - ... - <UC-N> <LC-N> - } - - Each <LC-n> <UC-n> pair of characters defines that the lower case - equivalent of <UC-n> is <LC-n>. - - You cannot redefine the lower case equivalent of an ASCII character - (code < 128), so all instances of <UC-n> (i.e. the left hand side of - the relationship) must have codes > 127. - - - \uppercase section - - The \uppercase section of the CS file is used to define the upper - case equivalent of specified characters. It should normally only be - used if the relationship isn't symmetrical - use \lowupcase if it is. - - The syntax of the \uppercase section is: - - \uppercase{ - <LC-1> <UC-1> % Comment begins with a percent sign - <LC-2> <UC-2> - ... - <LC-N> <UC-N> - } - - Each <LC-n> <UC-n> pair of characters defines that the upper case - case equivalent of <LC-n> is <UC-n>. - - You cannot redefine the upper case equivalent of an ASCII character - (code < 128), so all instances of <LC-n> (i.e. the left hand side of - the relationship) must have codes > 127. - - - \order section - - The \order section of the CS file is used to define the order in - which characters are sorted. - - The syntax of the \order section is: - - \order{ - <char-1> % Comment begins with a percent sign - <char-2> <char-3> % whitespace between the chars - <char-4> - <char-5> % a hyphen between the chars - <char-4> _ <char-5> % an underscore between the chars - ... - <char-n> - } - - All characters on the same line are given the same sorting weight. - - The construct <char-1> <underscore> <char-2> is used to denote that - all characters in the range <char-1> to <char-2> should be given the - same sorting weight. For example, "A _ Z" would cause all ASCII - upper case alphabetical characters to have the same sorting weight - and would be equivalent to placing all 26 characters on the same - line. - - The construct <char-1> <hyphen> <char-2> is used to denote that all - characters in the range <char-1> to <char-2> should be given an - ascending set of sorting weights, starting with <char-1> and ending - with <char-2>. For example, "A - Z" would cause all upper case ASCII - alphabetical characters to be sorted in ascending order and would be - equivalent to placing 'A' on the first line, 'B' on the second, - through to 'Z' on the 26th line. - - The characters at the beginning of the order section are given a - lower sorting weight than characters occuring later. When sorting - alphabetically, characters with the lowest weight come first. - - All characters not in the \order section (including ASCII characters) - are given the same very high sorting weight to ensure that they come - last when sorting alphabetically. - - - 1.2 Testing a CS file - --------------------- - - If you create a CS, you'll want a straightforward way of testing that - BibTeX is interpreting it as you expect it to. The --debug=csf option - will report the results of parsing the CS file. Specifically, BibTeX - will report: - - o characters with codes > 127 that it has defined as type ALPHA - o characters with upper case equivalents - o characters with lower case equivalents - o characters in ascending sorting order - - An example of the output when processing the cp437lat.csf CS file is - shown below. This output will only make sense if you are using a - computer that supports the IBM codepage 437. - - D-CSF: c8read_csf: trying to open CS file `cp437lat.csf' ... - D-CSF: reading the \lowupcase section ... - D-CSF: finished reading the \lowupcase section. - D-CSF: reading the \uppercase section ... - D-CSF: finished reading the \uppercase section. - D-CSF: reading the \order section ... - D-CSF: finished reading the \order section. - - D-CSF: 8-bit ALPHA characters - D-CSF: ---------------------- - D-CSF: 80: € ‚ ƒ „ … † ‡ ˆ ‰ Š ‹ Œ Ž - D-CSF: 90: ‘ ’ “ ” • – — . ™ š . . . . . - D-CSF: a0: ¡ ¢ £ ¤ ¥ . . . . . . . . . . - D-CSF: b0: . . . . . . . . . . . . . . . . - D-CSF: c0: . . . . . . . . . . . . . . . . - D-CSF: d0: . . . . . . . . . . . . . . . . - D-CSF: e0: . á . . . . . . . . . . . . . . - D-CSF: f0: . . . . . . . . . . . . . . . . - - D-CSF: Characters with upper case equivalents - D-CSF: -------------------------------------- - D-CSF: a [61] <<< A [41] b [62] <<< B [42] c [63] <<< C [43] - D-CSF: d [64] <<< D [44] e [65] <<< E [45] f [66] <<< F [46] - D-CSF: g [67] <<< G [47] h [68] <<< H [48] i [69] <<< I [49] - D-CSF: j [6a] <<< J [4a] k [6b] <<< K [4b] l [6c] <<< L [4c] - D-CSF: m [6d] <<< M [4d] n [6e] <<< N [4e] o [6f] <<< O [4f] - D-CSF: p [70] <<< P [50] q [71] <<< Q [51] r [72] <<< R [52] - D-CSF: s [73] <<< S [53] t [74] <<< T [54] u [75] <<< U [55] - D-CSF: v [76] <<< V [56] w [77] <<< W [57] x [78] <<< X [58] - D-CSF: y [79] <<< Y [59] z [7a] <<< Z [5a] [81] <<< š [9a] - D-CSF: ‚ [82] <<< [90] ƒ [83] <<< A [41] „ [84] <<< Ž [8e] - D-CSF: … [85] <<< A [41] † [86] <<< [8f] ‡ [87] <<< € [80] - D-CSF: ˆ [88] <<< E [45] ‰ [89] <<< E [45] Š [8a] <<< E [45] - D-CSF: ‹ [8b] <<< I [49] Œ [8c] <<< I [49] [8d] <<< I [49] - D-CSF: ‘ [91] <<< ’ [92] “ [93] <<< O [4f] ” [94] <<< ™ [99] - D-CSF: • [95] <<< O [4f] – [96] <<< U [55] — [97] <<< U [55] - D-CSF: [a0] <<< A [41] ¡ [a1] <<< I [49] ¢ [a2] <<< O [4f] - D-CSF: £ [a3] <<< U [55] ¤ [a4] <<< ¥ [a5] - - D-CSF: Characters with lower case equivalents - D-CSF: -------------------------------------- - D-CSF: A [41] >>> a [61] B [42] >>> b [62] C [43] >>> c [63] - D-CSF: D [44] >>> d [64] E [45] >>> e [65] F [46] >>> f [66] - D-CSF: G [47] >>> g [67] H [48] >>> h [68] I [49] >>> i [69] - D-CSF: J [4a] >>> j [6a] K [4b] >>> k [6b] L [4c] >>> l [6c] - D-CSF: M [4d] >>> m [6d] N [4e] >>> n [6e] O [4f] >>> o [6f] - D-CSF: P [50] >>> p [70] Q [51] >>> q [71] R [52] >>> r [72] - D-CSF: S [53] >>> s [73] T [54] >>> t [74] U [55] >>> u [75] - D-CSF: V [56] >>> v [76] W [57] >>> w [77] X [58] >>> x [78] - D-CSF: Y [59] >>> y [79] Z [5a] >>> z [7a] € [80] >>> ‡ [87] - D-CSF: Ž [8e] >>> „ [84] [8f] >>> † [86] [90] >>> ‚ [82] - D-CSF: ’ [92] >>> ‘ [91] ™ [99] >>> ” [94] š [9a] >>> [81] - D-CSF: ¥ [a5] >>> ¤ [a4] - - D-CSF: Characters in sorting order - D-CSF: --------------------------- - D-CSF: 00: 0 [30] - D-CSF: 01: 1 [31] - D-CSF: 02: 2 [32] - D-CSF: 03: 3 [33] - D-CSF: 04: 4 [34] - D-CSF: 05: 5 [35] - D-CSF: 06: 6 [36] - D-CSF: 07: 7 [37] - D-CSF: 08: 8 [38] - D-CSF: 09: 9 [39] - D-CSF: 0a: A [41] a [61] ƒ [83] „ [84] … [85] † [86] Ž [8e] [8f] [a0] - D-CSF: 0b: ‘ [91] ’ [92] - D-CSF: 0c: B [42] b [62] - D-CSF: 0d: C [43] c [63] € [80] ‡ [87] - D-CSF: 0e: D [44] d [64] - D-CSF: 0f: E [45] e [65] ‚ [82] ˆ [88] ‰ [89] Š [8a] [90] - D-CSF: 10: F [46] f [66] - D-CSF: 11: G [47] g [67] - D-CSF: 12: H [48] h [68] - D-CSF: 13: I [49] i [69] ‹ [8b] Œ [8c] [8d] ¡ [a1] - D-CSF: 14: J [4a] j [6a] - D-CSF: 15: K [4b] k [6b] - D-CSF: 16: L [4c] l [6c] - D-CSF: 17: M [4d] m [6d] - D-CSF: 18: N [4e] n [6e] - D-CSF: 19: ¤ [a4] ¥ [a5] - D-CSF: 1a: O [4f] o [6f] “ [93] ” [94] • [95] ™ [99] ¢ [a2] - D-CSF: 1b: P [50] p [70] - D-CSF: 1c: Q [51] q [71] - D-CSF: 1d: R [52] r [72] - D-CSF: 1e: S [53] s [73] - D-CSF: 1f: á [e1] - D-CSF: 20: T [54] t [74] - D-CSF: 21: U [55] u [75] [81] – [96] — [97] š [9a] £ [a3] - D-CSF: 22: V [56] v [76] - D-CSF: 23: W [57] w [77] - D-CSF: 24: X [58] x [78] - D-CSF: 25: Y [59] y [79] - D-CSF: 26: Z [5a] z [7a] - D-CSF: (All other characters are sorted equally after any of the above.) - - - 1.3 Sharing your CS file - ------------------------ - - Although we have provided a limited number of CS files, we hope that - other will soon produce different examples for other character sets and - national sorting orders. We will also be happy to accept corrections to - the example files supplied. - - If you'd like to contribute a CS file, please send it to one of the - authors or upload it to one of the CTAN FTP archives. If you e-mail a - copy please ZIP and encode (UU/MIME) it so that we can be confident that - the file has not become corrupted in transit. - - - -2. Change Log --------------- - -$Log: csfile.txt,v $ -# Revision 3.71 1996/08/18 20:41:31 kempson -# Placed under RCS control. -# -******************************** END OF FILE ******************************* diff --git a/Build/source/texk/bibtexu/csf/file_id.diz b/Build/source/texk/bibtexu/csf/file_id.diz deleted file mode 100644 index b2379e717fc..00000000000 --- a/Build/source/texk/bibtexu/csf/file_id.diz +++ /dev/null @@ -1,13 +0,0 @@ -(v3.71) "big" BibTeX with full 8-bit support - -An enhanced, portable C version of BibTeX. -Enhanced by conversion to "big" (32-bit) -capacity, addition of run-time selectable -capacity and 8-bit support extensions. -National character set and sorting order -are controlled by an external configuration -file. Various examples are included. -Freeware / GNU Public Licence. - -Niel Kempson <kempson@snowyowl.co.uk> -Alejandro Aguilar-Sierra <asierra@servidor.unam.mx> diff --git a/Build/source/texk/bibtexu/csfile.txt b/Build/source/texk/bibtexu/csfile.txt deleted file mode 100644 index 9f112a466c3..00000000000 --- a/Build/source/texk/bibtexu/csfile.txt +++ /dev/null @@ -1,318 +0,0 @@ -****************************************************************************** -FILE: $RCSfile: csfile.txt,v $ - $Revision: 3.71 $ - $Date: 1996/08/18 20:41:31 $ -****************************************************************************** - - -An 8-bit Implementation of BibTeX 0.99 with a Very Large Capacity -================================================================= - - -Contents --------- - - 1. The Codepage and Sort Order (CS) File - 1.1 CS file syntax - 1.2 Testing a CS file - 1.3 Sharing your CS file - - 2. Change Log - - - -1. The Codepage and Sort Order (CS) File ------------------------------------------ - -The Codepage and Sort definition (CS) file is used to define the 8-bit -character set used by BibTeX and the order in which those characters should -be sorted. - -NOTE: this file contains many 8-bit characters and may cause problems - if you try to display or print it on 7-bit systems (e.g. older - versions of Unix). - - - 1.1 CS file syntax - ------------------ - - The codepage and sorting order (CS) file defines how BibTeX will treat an - 8-bit character set, specifically which characters are to be treated as - letters, the upper/lower case relationships between characters, and the - sorting order of characters. - - The CS file may contain a number of sections, each presented in the form - of a TeX macro: - - \section-name{ - <section definitions> - } - - Four sections are currently supported: \lowupcase, \lowercase, \uppercase - and \order. The syntax of the four supported sections is summarised - below. - - 8-bit characters may be entered naturally, but to avoid problems with - character set translation or corruption, they can also be entered using - the TeX-style portable notation for character codes, i.e. ^^XX, where XX - is the hexadecimal value ofthe character code. - - Reading of the sections ends when the first '}' character is reached, so - '}' can't be included in a section. You can, however, use ^^7d instead. - - The percent sign ('%') is used to introduce a trailing comment - it and - all remaining characters on a line are ignored. If you need to insert a - percent character, you can use ^^25 instead. - - - \lowupcase section - - The \lowupcase section of the CS file is used to define the lower - /upper and upper/lower case relationship of pairs of specified - characters. It is only used if the relationship is symmetrical - use - \lowercase or \upcase if it isn't. - - The syntax of the \lowupcase section is: - - \lowupcase{ - <LC-1> <UC-1> % Comment begins with a percent sign - <LC-2> <UC-2> - ... - <LC-N> <UC-N> - } - - Each <LC-n> <UC-n> pair of characters defines that the upper case - equivalent of <LC-n> is <UC-n> *and* the lower case equivalent of - <UC-n> is <LC-n>. - - You cannot redefine the lower or upper case equivalent of an ASCII - character (code < 128), so all instances of <LC-n> and <UC-n> (i.e. - both sides of the relationship) must have codes > 127. - - - \lowercase section - - The \lowercase section of the CS file is used to define the lower - case equivalent of specified characters. It should normally only be - used if the relationship isn't symmetrical - use \lowupcase if it is. - - The syntax of the \lowercase section is: - - \lowercase{ - <UC-1> <LC-1> % Comment begins with a percent sign - <UC-2> <LC-2> - ... - <UC-N> <LC-N> - } - - Each <LC-n> <UC-n> pair of characters defines that the lower case - equivalent of <UC-n> is <LC-n>. - - You cannot redefine the lower case equivalent of an ASCII character - (code < 128), so all instances of <UC-n> (i.e. the left hand side of - the relationship) must have codes > 127. - - - \uppercase section - - The \uppercase section of the CS file is used to define the upper - case equivalent of specified characters. It should normally only be - used if the relationship isn't symmetrical - use \lowupcase if it is. - - The syntax of the \uppercase section is: - - \uppercase{ - <LC-1> <UC-1> % Comment begins with a percent sign - <LC-2> <UC-2> - ... - <LC-N> <UC-N> - } - - Each <LC-n> <UC-n> pair of characters defines that the upper case - case equivalent of <LC-n> is <UC-n>. - - You cannot redefine the upper case equivalent of an ASCII character - (code < 128), so all instances of <LC-n> (i.e. the left hand side of - the relationship) must have codes > 127. - - - \order section - - The \order section of the CS file is used to define the order in - which characters are sorted. - - The syntax of the \order section is: - - \order{ - <char-1> % Comment begins with a percent sign - <char-2> <char-3> % whitespace between the chars - <char-4> - <char-5> % a hyphen between the chars - <char-4> _ <char-5> % an underscore between the chars - ... - <char-n> - } - - All characters on the same line are given the same sorting weight. - - The construct <char-1> <underscore> <char-2> is used to denote that - all characters in the range <char-1> to <char-2> should be given the - same sorting weight. For example, "A _ Z" would cause all ASCII - upper case alphabetical characters to have the same sorting weight - and would be equivalent to placing all 26 characters on the same - line. - - The construct <char-1> <hyphen> <char-2> is used to denote that all - characters in the range <char-1> to <char-2> should be given an - ascending set of sorting weights, starting with <char-1> and ending - with <char-2>. For example, "A - Z" would cause all upper case ASCII - alphabetical characters to be sorted in ascending order and would be - equivalent to placing 'A' on the first line, 'B' on the second, - through to 'Z' on the 26th line. - - The characters at the beginning of the order section are given a - lower sorting weight than characters occuring later. When sorting - alphabetically, characters with the lowest weight come first. - - All characters not in the \order section (including ASCII characters) - are given the same very high sorting weight to ensure that they come - last when sorting alphabetically. - - - 1.2 Testing a CS file - --------------------- - - If you create a CS, you'll want a straightforward way of testing that - BibTeX is interpreting it as you expect it to. The --debug=csf option - will report the results of parsing the CS file. Specifically, BibTeX - will report: - - o characters with codes > 127 that it has defined as type ALPHA - o characters with upper case equivalents - o characters with lower case equivalents - o characters in ascending sorting order - - An example of the output when processing the cp437lat.csf CS file is - shown below. This output will only make sense if you are using a - computer that supports the IBM codepage 437. - - D-CSF: c8read_csf: trying to open CS file `cp437lat.csf' ... - D-CSF: reading the \lowupcase section ... - D-CSF: finished reading the \lowupcase section. - D-CSF: reading the \uppercase section ... - D-CSF: finished reading the \uppercase section. - D-CSF: reading the \order section ... - D-CSF: finished reading the \order section. - - D-CSF: 8-bit ALPHA characters - D-CSF: ---------------------- - D-CSF: 80: € ‚ ƒ „ … † ‡ ˆ ‰ Š ‹ Œ Ž - D-CSF: 90: ‘ ’ “ ” • – — . ™ š . . . . . - D-CSF: a0: ¡ ¢ £ ¤ ¥ . . . . . . . . . . - D-CSF: b0: . . . . . . . . . . . . . . . . - D-CSF: c0: . . . . . . . . . . . . . . . . - D-CSF: d0: . . . . . . . . . . . . . . . . - D-CSF: e0: . á . . . . . . . . . . . . . . - D-CSF: f0: . . . . . . . . . . . . . . . . - - D-CSF: Characters with upper case equivalents - D-CSF: -------------------------------------- - D-CSF: a [61] <<< A [41] b [62] <<< B [42] c [63] <<< C [43] - D-CSF: d [64] <<< D [44] e [65] <<< E [45] f [66] <<< F [46] - D-CSF: g [67] <<< G [47] h [68] <<< H [48] i [69] <<< I [49] - D-CSF: j [6a] <<< J [4a] k [6b] <<< K [4b] l [6c] <<< L [4c] - D-CSF: m [6d] <<< M [4d] n [6e] <<< N [4e] o [6f] <<< O [4f] - D-CSF: p [70] <<< P [50] q [71] <<< Q [51] r [72] <<< R [52] - D-CSF: s [73] <<< S [53] t [74] <<< T [54] u [75] <<< U [55] - D-CSF: v [76] <<< V [56] w [77] <<< W [57] x [78] <<< X [58] - D-CSF: y [79] <<< Y [59] z [7a] <<< Z [5a] [81] <<< š [9a] - D-CSF: ‚ [82] <<< [90] ƒ [83] <<< A [41] „ [84] <<< Ž [8e] - D-CSF: … [85] <<< A [41] † [86] <<< [8f] ‡ [87] <<< € [80] - D-CSF: ˆ [88] <<< E [45] ‰ [89] <<< E [45] Š [8a] <<< E [45] - D-CSF: ‹ [8b] <<< I [49] Œ [8c] <<< I [49] [8d] <<< I [49] - D-CSF: ‘ [91] <<< ’ [92] “ [93] <<< O [4f] ” [94] <<< ™ [99] - D-CSF: • [95] <<< O [4f] – [96] <<< U [55] — [97] <<< U [55] - D-CSF: [a0] <<< A [41] ¡ [a1] <<< I [49] ¢ [a2] <<< O [4f] - D-CSF: £ [a3] <<< U [55] ¤ [a4] <<< ¥ [a5] - - D-CSF: Characters with lower case equivalents - D-CSF: -------------------------------------- - D-CSF: A [41] >>> a [61] B [42] >>> b [62] C [43] >>> c [63] - D-CSF: D [44] >>> d [64] E [45] >>> e [65] F [46] >>> f [66] - D-CSF: G [47] >>> g [67] H [48] >>> h [68] I [49] >>> i [69] - D-CSF: J [4a] >>> j [6a] K [4b] >>> k [6b] L [4c] >>> l [6c] - D-CSF: M [4d] >>> m [6d] N [4e] >>> n [6e] O [4f] >>> o [6f] - D-CSF: P [50] >>> p [70] Q [51] >>> q [71] R [52] >>> r [72] - D-CSF: S [53] >>> s [73] T [54] >>> t [74] U [55] >>> u [75] - D-CSF: V [56] >>> v [76] W [57] >>> w [77] X [58] >>> x [78] - D-CSF: Y [59] >>> y [79] Z [5a] >>> z [7a] € [80] >>> ‡ [87] - D-CSF: Ž [8e] >>> „ [84] [8f] >>> † [86] [90] >>> ‚ [82] - D-CSF: ’ [92] >>> ‘ [91] ™ [99] >>> ” [94] š [9a] >>> [81] - D-CSF: ¥ [a5] >>> ¤ [a4] - - D-CSF: Characters in sorting order - D-CSF: --------------------------- - D-CSF: 00: 0 [30] - D-CSF: 01: 1 [31] - D-CSF: 02: 2 [32] - D-CSF: 03: 3 [33] - D-CSF: 04: 4 [34] - D-CSF: 05: 5 [35] - D-CSF: 06: 6 [36] - D-CSF: 07: 7 [37] - D-CSF: 08: 8 [38] - D-CSF: 09: 9 [39] - D-CSF: 0a: A [41] a [61] ƒ [83] „ [84] … [85] † [86] Ž [8e] [8f] [a0] - D-CSF: 0b: ‘ [91] ’ [92] - D-CSF: 0c: B [42] b [62] - D-CSF: 0d: C [43] c [63] € [80] ‡ [87] - D-CSF: 0e: D [44] d [64] - D-CSF: 0f: E [45] e [65] ‚ [82] ˆ [88] ‰ [89] Š [8a] [90] - D-CSF: 10: F [46] f [66] - D-CSF: 11: G [47] g [67] - D-CSF: 12: H [48] h [68] - D-CSF: 13: I [49] i [69] ‹ [8b] Œ [8c] [8d] ¡ [a1] - D-CSF: 14: J [4a] j [6a] - D-CSF: 15: K [4b] k [6b] - D-CSF: 16: L [4c] l [6c] - D-CSF: 17: M [4d] m [6d] - D-CSF: 18: N [4e] n [6e] - D-CSF: 19: ¤ [a4] ¥ [a5] - D-CSF: 1a: O [4f] o [6f] “ [93] ” [94] • [95] ™ [99] ¢ [a2] - D-CSF: 1b: P [50] p [70] - D-CSF: 1c: Q [51] q [71] - D-CSF: 1d: R [52] r [72] - D-CSF: 1e: S [53] s [73] - D-CSF: 1f: á [e1] - D-CSF: 20: T [54] t [74] - D-CSF: 21: U [55] u [75] [81] – [96] — [97] š [9a] £ [a3] - D-CSF: 22: V [56] v [76] - D-CSF: 23: W [57] w [77] - D-CSF: 24: X [58] x [78] - D-CSF: 25: Y [59] y [79] - D-CSF: 26: Z [5a] z [7a] - D-CSF: (All other characters are sorted equally after any of the above.) - - - 1.3 Sharing your CS file - ------------------------ - - Although we have provided a limited number of CS files, we hope that - other will soon produce different examples for other character sets and - national sorting orders. We will also be happy to accept corrections to - the example files supplied. - - If you'd like to contribute a CS file, please send it to one of the - authors or upload it to one of the CTAN FTP archives. If you e-mail a - copy please ZIP and encode (UU/MIME) it so that we can be confident that - the file has not become corrupted in transit. - - - -2. Change Log --------------- - -$Log: csfile.txt,v $ -# Revision 3.71 1996/08/18 20:41:31 kempson -# Placed under RCS control. -# -******************************** END OF FILE ******************************* diff --git a/Build/source/texk/bibtexu/datatype.h b/Build/source/texk/bibtexu/datatype.h deleted file mode 100644 index 5367ee78e42..00000000000 --- a/Build/source/texk/bibtexu/datatype.h +++ /dev/null @@ -1,181 +0,0 @@ -/*- -****************************************************************************** -****************************************************************************** -** -** MODULE -** -** $RCSfile: datatype.h,v $ -** $Revision: 3.71 $ -** $Date: 1996/08/18 20:37:06 $ -** -** DESCRIPTION -** -** A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x, -** Unix and VMS. This C language implementation is based on the -** original WEB source but it has been enhanced to support 8-bit input -** characters and a very large processing capacity. -** -** For documentation describing how to use and build this program, -** see the 00README.TXT file that accompanies this distribution. -** -** MODULE CONTENTS -** -** This module defines the data types used in the BibTeX WEB source. C -** isn't as flexible as PASCAL when defining data types, so some of the -** types defined are fairly abitrary. -** -** There are particular problems when defining data types for variables -** that will be used for indexing arrays. Whilst the "short" data -** type will often suffice, "unsigned short" has to be used to index -** the string pool, which has 65,000 elements. Care must be taken when -** mixing signed and unsigned values, especially if the signed value -** can be negative. -** -** AUTHORS -** -** Original WEB translation to C, conversion to "big" (32-bit) capacity, -** addition of run-time selectable capacity and 8-bit support extensions -** by: -** -** Niel Kempson -** Snowy Owl Systems Limited, Cheltenham, England -** E-mail: kempson@snowyowl.co.uk -** -** 8-bit support extensions also by: -** -** Alejandro Aguilar-Sierra -** Centro de Ciencias de la Atm\'osfera, -** Universidad Nacional Aut\'onoma de M\'exico, M\'exico -** E-mail: asierra@servidor.unam.mx -** -** COPYRIGHT -** -** This implementation copyright (c) 1991-1995 by Niel Kempson -** and copyright (c) 1995 by Alejandro Aguilar-Sierra. -** -** This program is free software; you can redistribute it and/or -** modify it under the terms of the GNU General Public License as -** published by the Free Software Foundation; either version 1, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -** General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -** -** In other words, you are welcome to use, share and improve this -** program. You are forbidden to forbid anyone else to use, share -** and improve what you give them. Help stamp out software-hoarding! -** -** ACKNOWLEDGEMENT -** -** The original BibTeX was written by Oren Patashnik using Donald -** Knuth's WEB system. This format produces a PASCAL program for -** execution and a TeX documented version of the source code. This -** program started as a (manual) translation of the WEB source into C. -** -** CHANGE LOG -** -** $Log: datatype.h,v $ -** Revision 3.71 1996/08/18 20:37:06 kempson -** Official release 3.71 (see HISTORY file for details). -** -** Revision 3.70 1996/04/08 10:08:40 kempson -** Final documentation & cosmetic changes for official release 3.70. -** -** Revision 3.5 1995/09/24 20:44:37 kempson -** Many changes for final beta test version. -** -** Revision 3.4 1995/04/09 22:15:44 kempson -** Placed under RCS control -** -****************************************************************************** -****************************************************************************** -*/ -#ifndef __DATATYPE_H__ -# define __DATATYPE_H__ 1 - - -/*- -**============================================================================ -** Define the generic data types. For the BIG version of BibTeX, we declare -** that all integers are 32 bit. This will only work on systems with a -** 'flat' 32 bit addressing scheme and lots of virtual memory. -**============================================================================ -*/ -typedef char Boolean_T; -typedef unsigned char UChar_T; -typedef char Char_T; -typedef char Integer8_T; -typedef FILE *File_ptr; -typedef jmp_buf LongJumpBuf_T; - - -/*- -** Define some data types for 16-bit BibTex -** -** typedef short Integer16_T; -** typedef long Integer32_T; -** typedef unsigned short Unsigned16_T; -** typedef unsigned long Unsigned32_T; -** typedef Integer16_T Integer_T; -*/ - -/*- -** Define some data types for 32-bit BibTeX -*/ -typedef long Integer16_T; -typedef long Integer32_T; -typedef unsigned long Unsigned16_T; -typedef unsigned long Unsigned32_T; -typedef long Integer_T; - - -/*- -**============================================================================ -** The generic data types defined above will be used to approximate the -** data types used in the BibTeX WEB source. -**============================================================================ -*/ -typedef UChar_T ASCIICode_T; -typedef File_ptr AlphaFile_T; -typedef Integer16_T AuxNumber_T; -typedef Integer16_T BibNumber_T; -typedef Integer16_T BltInRange_T; -typedef Integer16_T BufPointer_T; -typedef ASCIICode_T *BufType_T; -typedef Integer16_T CiteNumber_T; -typedef Integer16_T FieldLoc_T; -typedef Integer8_T FnClass_T; - -/* -**typedef Integer16_T HashLoc_T; -**typedef Integer16_T HashPointer_T; -**typedef Integer16_T HashPtr2_T; -*/ -typedef Integer32_T HashLoc_T; -typedef Integer32_T HashPointer_T; -typedef Integer32_T HashPtr2_T; - -typedef Integer8_T IDType_T; -typedef Integer16_T IntEntLoc_T; -typedef Integer8_T LexType_T; -typedef Integer16_T LitStkLoc_T; -typedef UChar_T PdsLen_T; -typedef Integer8_T PdsLoc_T; -typedef const Char_T *PdsType_T; -typedef Unsigned16_T PoolPointer_T; -typedef Integer8_T StkType_T; -typedef Integer16_T StrEntLoc_T; -typedef Integer8_T StrGlobLoc_T; -typedef Integer8_T StrIlk_T; -typedef Integer16_T StrNumber_T; -typedef Integer16_T WizFnLoc_T; - - - -#endif /* __DATATYPE_H__ */ diff --git a/Build/source/texk/bibtexu/dos-dj.mak b/Build/source/texk/bibtexu/dos-dj.mak deleted file mode 100644 index ca52adad2c3..00000000000 --- a/Build/source/texk/bibtexu/dos-dj.mak +++ /dev/null @@ -1,349 +0,0 @@ -#############################################################################* -############################################################################## -## -## MODULE -## -## $RCSfile: dos-dj.mak,v $ -## $Revision: 3.71 $ -## $Date: 1996/08/18 20:37:06 $ -## -## DESCRIPTION -## -## A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x, -## Unix and VMS. This C language implementation is based on the -## original WEB source but it has been enhanced to support 8-bit input -## characters and a very large processing capacity. -## -## For documentation describing how to use and build this program, -## see the 00README.TXT file that accompanies this distribution. -## -## MODULE CONTENTS -## -## This is the BibTeX makefile to build an MS-DOS 32-bit executable -## using the DJGPP GNU C compiler. DJGPP V2 provides a clean DPMI -## implementation. This file should be called "dos-dj.mak" and -## used with a command like: -## -## [C:\] make -f dos-dj.mak bibtex -## -## If you omit the "bibtex" argument, the Makefile will display list -## of the supported targets. -## -## If you port BibTeX to a new environment or find that it works -## unchanged in a new environment, please report back to the author so -## that this file can be updated for everyone else. -## -## AUTHORS -## -## Original WEB translation to C, conversion to "big" (32-bit) capacity, -## addition of run-time selectable capacity and 8-bit support extensions -## by: -## -## Niel Kempson -## Snowy Owl Systems Limited, Cheltenham, England -## E-mail: kempson@snowyowl.co.uk -## -## 8-bit support extensions also by: -## -## Alejandro Aguilar-Sierra -## Centro de Ciencias de la Atm\'osfera, -## Universidad Nacional Autonoma de M\'exico, M\'exico -## E-mail: asierra@servidor.unam.mx -## -## COPYRIGHT -## -## This implementation copyright (c) 1991-1995 by Niel Kempson -## and copyright (c) 1995 by Alejandro Aguilar-Sierra. -## -## This program is free software; you can redistribute it and/or -## modify it under the terms of the GNU General Public License as -## published by the Free Software Foundation; either version 1, or -## (at your option) any later version. -## -## This program is distributed in the hope that it will be useful, -## but WITHOUT ANY WARRANTY; without even the implied warranty of -## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -## General Public License for more details. -## -## You should have received a copy of the GNU General Public License -## along with this program; if not, write to the Free Software -## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -## -## In other words, you are welcome to use, share and improve this -## program. You are forbidden to forbid anyone else to use, share -## and improve what you give them. Help stamp out software-hoarding! -## -## ACKNOWLEDGEMENT -## -## The original BibTeX was written by Oren Patashnik using Donald -## Knuth's WEB system. This format produces a PASCAL program for -## execution and a TeX documented version of the source code. This -## program started as a (manual) translation of the WEB source into C. -## -## CHANGE LOG -## -## $Log: dos-dj.mak,v $ -## Revision 3.71 1996/08/18 20:37:06 kempson -## Official release 3.71 (see HISTORY file for details). -## -## Revision 3.70 1996/04/08 10:17:58 kempson -## Final documentation & cosmetic changes for official release 3.70. -## -## Revision 1.0 1995/10/21 21:52:42 kempson -## Placed under RCS control -## -############################################################################## -############################################################################## - - -############################################################################## -############################################################################## -# -# Start of local definitions for file types and compilation / linking. There -# are three small sections to customise: -# -# BibTeX File Searching -# - specifies the names of environment variables and paths to be used when -# searching for input files -# -# Utility Programs -# - specifies the names of programs to be used for simple functions -# -# Compiler/Linker -# - specifies compiler/linker command lines -# -# If your system is already supported it should not be necessary to modify -# any part of the Makefile except these three sections. -# -############################################################################## -############################################################################## - -#----------------------------------------------------------------------------- -# BIBTEX FILE SEARCHING -# -# The macros in this section define the environment variables and default -# search paths that will be used by BibTeX. 8-bit BibTeX looks for input -# files in three different steps as summarised below. As soon as 8-bit -# BibTeX finds a matching file, it stops looking (i.e. only the first -# matching file is used). In order, the three steps are: -# -# - look for the file in the current working directory. -# -# - if the appropriate environment variable has been set (e.g. BSTINPUT), -# treat its value as a list of directories to be searched. Look for the -# file in each of the directories in the list. -# -# - if the appropriate environment variable (e.g. BSTINPUT) has not been -# set, use a predefined "fallback" path as a list of directories to be -# searched. -# -# A search list consists of a number of directories separated by semicolons. -# -# The following entries must be defined: -# -# AUX_ENVVAR the name of the environment variable defining the path -# to be searched for .aux files. -# -# AUX_INPUT_PATH the fallback path to be searched for .aux files. -# -# BIB_ENVVAR the name of the environment variable defining the path -# to be searched for .bib files (e.g. BIBINPUT). -# -# BIB_INPUT_PATH the fallback path to be searched for .bib files -# (e.g. e:/usr/latex/bibtex;e:/emtex/bibtex/bib). -# -# BST_ENVVAR the name of the environment variable defining the path -# to be searched for .bst files (e.g. BSTINPUT). -# -# BST_INPUT_PATH the fallback path to be searched for .bst files -# (e.g. e:/usr/latex/bibtex;e:/emtex/bibtex/bst). -# -# CSF_ENVVAR the name of the environment variable defining the path -# to be searched for .csf files (e.g. CSFINPUT). -# -# CSF_INPUT_PATH the fallback path to be searched for .csf files -# (e.g. e:/usr/latex/bibtex;e:/emtex/bibtex/csf). -# -# CSF_FILE_ENVVAR the name of the environment variable defining the -# fallback CS file (e.g. BIBTEX_CSFILE). -# -# CSF_FILE_NAME the name of the fallback CS file to be used if one is -# not specified on the command line and the above-named -# environment variable is not defined (e.g. cp850lat.csf). -#----------------------------------------------------------------------------- -AUX_INPUT_ENVVAR = -AUX_INPUT_PATH = - -BIB_INPUT_ENVVAR = BIBINPUT -BIB_INPUT_PATH = c:/emtex/bibtex/bib - -BST_INPUT_ENVVAR = BSTINPUT -BST_INPUT_PATH = c:/emtex/bibtex/bst - -CSF_INPUT_ENVVAR = CSFINPUT -CSF_INPUT_PATH = c:/emtex/bibtex/csf - -CSF_FILE_ENVVAR = BIBTEX_CSFILE -CSF_FILE_NAME = cp850lat.csf - - -#----------------------------------------------------------------------------- -# UTILITY PROGRAMS -# -# MAKE the command used to invoke Make to process this file. -# As distributed, it is defined as "make -f os2.mak" -# -# RM rm program that won't complain (e.g. /bin/rm -f) if a -# file is missing -#----------------------------------------------------------------------------- -MAKE = make -f os2.mak -RM = -DEL - - -#----------------------------------------------------------------------------- -# COMPILER/LINKER -# -# CC the command used to invoke the C compiler -# CFLAGS compiler command line flags to be used -# CCDEFINES symbols to be #defined when compiling -# -# LD the command used to invoke the linker -# LDFLAGS linker command line flags to be used -# LDLIBS linker command line option to search the specified -# library files -# -# DJGPP/GNU C compiler -# -# Compiling: gcc -DMSDOS -Wall -Wconversion -Wno-char-subscripts -# -funsigned-char -c BIBTEX.C -# -# -DMSDOS we're building for MSDOS -# -Wall generate lots of warnings -# -Wconversion warn about suspicious type conversions -# -Wno-char-subscripts don't moan about character type subscripts -# -funsigned-char unsigned chars -# -c compile only -# -# Linking: gcc BIBTEX.O BIBTEX-1.O -o BIBTEX.EXE -# -# -o BIBTEX.EXE produce executable BIBTEX.EXE -# -#----------------------------------------------------------------------------- -CC = gcc -CFLAGS = -c -DMSDOS -Wall -Wno-char-subscripts -funsigned-char -CCDEFINES = -LD = gcc -LDFLAGS = -o $@ -LDLIBS = - -############################################################################## -############################################################################## -# -# End of local definitions. You shouldn't need to change anything below. -# -############################################################################## -############################################################################## - - -############################################################################## -# File types and default rule for compilation -############################################################################## -BIBTEX_DEFINES = -DSUPPORT_8BIT \ - -DAUX_INPUT_ENVVAR=\"$(AUX_INPUT_ENVVAR)\" \ - -DAUX_INPUT_PATH=\"$(AUX_INPUT_PATH)\" \ - -DBIB_INPUT_ENVVAR=\"$(BIB_INPUT_ENVVAR)\" \ - -DBIB_INPUT_PATH=\"$(BIB_INPUT_PATH)\" \ - -DBST_INPUT_ENVVAR=\"$(BST_INPUT_ENVVAR)\" \ - -DBST_INPUT_PATH=\"$(BST_INPUT_PATH)\" \ - -DCSF_INPUT_ENVVAR=\"$(CSF_INPUT_ENVVAR)\" \ - -DCSF_INPUT_PATH=\"$(CSF_INPUT_PATH)\" \ - -DCSF_FILE_ENVVAR=\"$(CSF_FILE_ENVVAR)\" \ - -DCSF_FILE_NAME=\"$(CSF_FILE_NAME)\" - -EXE = .exe -O = .o -OUT = .out - -.SUFFIXES: .c .h $(O) $(OUT) $(EXE) - -.c.o: - $(CC) $(CFLAGS) $(BIBTEX_DEFINES) $*.c - - -############################################################################## -# Target Groupings -############################################################################## -HDRFILES = bibtex.h datatype.h gblprocs.h gblvars.h sysdep.h \ - getopt.h utils.h version.h - -OBJFILES = bibtex$(O) \ - bibtex-1$(O) bibtex-2$(O) bibtex-3$(O) bibtex-4$(O) \ - getopt$(O) getopt1$(O) utils$(O) - -EXEFILES = bibtex$(EXE) - - -############################################################################## -# Top level targets -############################################################################## -make: - @ echo You must specify what to make. - @ echo . - @ echo For example: $(MAKE) bibtex - @ echo . - @ echo Valid system targets are: - @ echo . - @ echo clean - delete $(O) files - @ echo veryclean - delete $(O) and $(EXE) files - @ echo . - @ echo bibtex - DJGPP/GNU C for DOS - -clean: - @ echo Cleaning up ... - $(RM) bibtex$(O) - $(RM) bibtex-1$(O) - $(RM) bibtex-2$(O) - $(RM) bibtex-3$(O) - $(RM) bibtex-4$(O) - $(RM) getopt$(O) - $(RM) getopt1$(O) - $(RM) utils$(O) - $(RM) bibtex$(OUT) - -veryclean: clean - @ echo Really cleaning up ... - $(RM) bibtex$(EXE) - -bibtex: $(EXEFILES) - @ echo BibTeX built - - -############################################################################## -# Dependencies for executables. -############################################################################## -bibtex$(EXE): bibtex$(OUT) - strip bibtex$(OUT) - coff2exe bibtex$(OUT) - -bibtex$(OUT): $(OBJFILES) - $(LD) $(OBJFILES) $(LDFLAGS) - - -############################################################################## -# Dependencies for object files -############################################################################## -bibtex$(O): bibtex.c $(HDRFILES) - -bibtex-1$(O): bibtex-1.c $(HDRFILES) - -bibtex-2$(O): bibtex-2.c $(HDRFILES) - -bibtex-3$(O): bibtex-3.c $(HDRFILES) - -bibtex-4$(O): bibtex-4.c $(HDRFILES) - -getopt$(O): getopt.c getopt.h - -getopt1$(O): getopt1.c getopt.h - -utils$(O): utils.c $(HDRFILES) diff --git a/Build/source/texk/bibtexu/dos-emx.mak b/Build/source/texk/bibtexu/dos-emx.mak deleted file mode 100644 index 3a23f44f386..00000000000 --- a/Build/source/texk/bibtexu/dos-emx.mak +++ /dev/null @@ -1,345 +0,0 @@ -#############################################################################* -############################################################################## -## -## MODULE -## -## $RCSfile: dos-emx.mak,v $ -## $Revision: 3.71 $ -## $Date: 1996/08/18 20:37:06 $ -## -## DESCRIPTION -## -## A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x, -## Unix and VMS. This C language implementation is based on the -## original WEB source but it has been enhanced to support 8-bit input -## characters and a very large processing capacity. -## -## For documentation describing how to use and build this program, -## see the 00README.TXT file that accompanies this distribution. -## -## MODULE CONTENTS -## -## This is the BibTeX makefile to build an MS-DOS 32-bit executable -## using the EMX system. This file should be called "dos-emx.mak" and -## used with a command like: -## -## [C:\] make -f dos-emx.mak bibtex -## -## If you omit the "bibtex" argument, the Makefile will display a list -## of the supported targets. -## -## If you port BibTeX to a new environment or find that it works -## unchanged in a new environment, please report back to the author so -## that this file can be updated for everyone else. -## -## AUTHORS -## -## Original WEB translation to C, conversion to "big" (32-bit) capacity, -## addition of run-time selectable capacity and 8-bit support extensions -## by: -## -## Niel Kempson -## Snowy Owl Systems Limited, Cheltenham, England -## E-mail: kempson@snowyowl.co.uk -## -## 8-bit support extensions also by: -## -## Alejandro Aguilar-Sierra -## Centro de Ciencias de la Atm\'osfera, -## Universidad Nacional Autonoma de M\'exico, M\'exico -## E-mail: asierra@servidor.unam.mx -## -## COPYRIGHT -## -## This implementation copyright (c) 1991-1996 by Niel Kempson -## and copyright (c) 1995-1996 by Alejandro Aguilar-Sierra. -## -## This program is free software; you can redistribute it and/or -## modify it under the terms of the GNU General Public License as -## published by the Free Software Foundation; either version 1, or -## (at your option) any later version. -## -## This program is distributed in the hope that it will be useful, -## but WITHOUT ANY WARRANTY; without even the implied warranty of -## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -## General Public License for more details. -## -## You should have received a copy of the GNU General Public License -## along with this program; if not, write to the Free Software -## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -## -## In other words, you are welcome to use, share and improve this -## program. You are forbidden to forbid anyone else to use, share -## and improve what you give them. Help stamp out software-hoarding! -## -## ACKNOWLEDGEMENT -## -## The original BibTeX was written by Oren Patashnik using Donald -## Knuth's WEB system. This format produces a PASCAL program for -## execution and a TeX documented version of the source code. This -## program started as a (manual) translation of the WEB source into C. -## -## CHANGE LOG -## -## $Log: dos-emx.mak,v $ -## Revision 3.71 1996/08/18 20:37:06 kempson -## Official release 3.71 (see HISTORY file for details). -## -## Revision 3.70 1996/04/08 10:17:58 kempson -## Final documentation & cosmetic changes for official release 3.70. -## -## Revision 1.0 1995/10/21 21:52:43 kempson -## Placed under RCS control -## -############################################################################## -############################################################################## - - -############################################################################## -############################################################################## -# -# Start of local definitions for file types and compilation / linking. There -# are three small sections to customise: -# -# BibTeX File Searching -# - specifies the names of environment variables and paths to be used when -# searching for input files -# -# Utility Programs -# - specifies the names of programs to be used for simple functions -# -# Compiler/Linker -# - specifies compiler/linker command lines -# -# If your system is already supported it should not be necessary to modify -# any part of the Makefile except these three sections. -# -############################################################################## -############################################################################## - -#----------------------------------------------------------------------------- -# BIBTEX FILE SEARCHING -# -# The macros in this section define the environment variables and default -# search paths that will be used by BibTeX. 8-bit BibTeX looks for input -# files in three different steps as summarised below. As soon as 8-bit -# BibTeX finds a matching file, it stops looking (i.e. only the first -# matching file is used). In order, the three steps are: -# -# - look for the file in the current working directory. -# -# - if the appropriate environment variable has been set (e.g. BSTINPUT), -# treat its value as a list of directories to be searched. Look for the -# file in each of the directories in the list. -# -# - if the appropriate environment variable (e.g. BSTINPUT) has not been -# set, use a predefined "fallback" path as a list of directories to be -# searched. -# -# A search list consists of a number of directories separated by semicolons. -# -# The following entries must be defined: -# -# AUX_ENVVAR the name of the environment variable defining the path -# to be searched for .aux files. -# -# AUX_INPUT_PATH the fallback path to be searched for .aux files. -# -# BIB_ENVVAR the name of the environment variable defining the path -# to be searched for .bib files (e.g. BIBINPUT). -# -# BIB_INPUT_PATH the fallback path to be searched for .bib files -# (e.g. e:/usr/latex/bibtex;e:/emtex/bibtex/bib). -# -# BST_ENVVAR the name of the environment variable defining the path -# to be searched for .bst files (e.g. BSTINPUT). -# -# BST_INPUT_PATH the fallback path to be searched for .bst files -# (e.g. e:/usr/latex/bibtex;e:/emtex/bibtex/bst). -# -# CSF_ENVVAR the name of the environment variable defining the path -# to be searched for .csf files (e.g. CSFINPUT). -# -# CSF_INPUT_PATH the fallback path to be searched for .csf files -# (e.g. e:/usr/latex/bibtex;e:/emtex/bibtex/csf). -# -# CSF_FILE_ENVVAR the name of the environment variable defining the -# fallback CS file (e.g. BIBTEX_CSFILE). -# -# CSF_FILE_NAME the name of the fallback CS file to be used if one is -# not specified on the command line and the above-named -# environment variable is not defined (e.g. cp850lat.csf). -#----------------------------------------------------------------------------- -AUX_INPUT_ENVVAR = -AUX_INPUT_PATH = - -BIB_INPUT_ENVVAR = BIBINPUT -BIB_INPUT_PATH = c:/emtex/bibtex/bib - -BST_INPUT_ENVVAR = BSTINPUT -BST_INPUT_PATH = c:/emtex/bibtex/bst - -CSF_INPUT_ENVVAR = CSFINPUT -CSF_INPUT_PATH = c:/emtex/bibtex/csf - -CSF_FILE_ENVVAR = BIBTEX_CSFILE -CSF_FILE_NAME = cp850lat.csf - - -#----------------------------------------------------------------------------- -# UTILITY PROGRAMS -# -# MAKE the command used to invoke Make to process this file. -# As distributed, it is defined as "make -f os2.mak" -# -# RM rm program that won't complain (e.g. /bin/rm -f) if a -# file is missing -#----------------------------------------------------------------------------- -MAKE = make -f os2.mak -RM = -DEL - - -#----------------------------------------------------------------------------- -# COMPILER/LINKER -# -# CC the command used to invoke the C compiler -# CFLAGS compiler command line flags to be used -# -# LD the command used to invoke the linker -# LDFLAGS linker command line flags to be used -# LDLIBS linker command line option to search the specified -# library files -# -# EMX/GNU C compiler v0.9b -# -# Compiling: gcc -DMSDOS -Wall -Wconversion -Wno-char-subscripts -# -funsigned-char -c BIBTEX.C -# -# -DMSDOS we're building for MSDOS -# -Wall generate lots of warnings -# -Wconversion warn about suspicious type conversions -# -Wno-char-subscripts don't moan about character type subscripts -# -funsigned-char unsigned chars -# -c compile only -# -# Linking: gcc BIBTEX.O BIBTEX-1.O -o BIBTEX.EXE -# -# -o BIBTEX.EXE produce executable BIBTEX.EXE -# -#----------------------------------------------------------------------------- -CC = gcc -CFLAGS = -c -DMSDOS -Wall -Wno-char-subscripts -funsigned-char -CCDEFINES = -LD = gcc -LDFLAGS = -o $@ -LDLIBS = - -############################################################################## -############################################################################## -# -# End of local definitions. You shouldn't need to change anything below. -# -############################################################################## -############################################################################## - - -############################################################################## -# File types and default rule for compilation -############################################################################## -BIBTEX_DEFINES = -DSUPPORT_8BIT \ - -DAUX_INPUT_ENVVAR=\"$(AUX_INPUT_ENVVAR)\" \ - -DAUX_INPUT_PATH=\"$(AUX_INPUT_PATH)\" \ - -DBIB_INPUT_ENVVAR=\"$(BIB_INPUT_ENVVAR)\" \ - -DBIB_INPUT_PATH=\"$(BIB_INPUT_PATH)\" \ - -DBST_INPUT_ENVVAR=\"$(BST_INPUT_ENVVAR)\" \ - -DBST_INPUT_PATH=\"$(BST_INPUT_PATH)\" \ - -DCSF_INPUT_ENVVAR=\"$(CSF_INPUT_ENVVAR)\" \ - -DCSF_INPUT_PATH=\"$(CSF_INPUT_PATH)\" \ - -DCSF_FILE_ENVVAR=\"$(CSF_FILE_ENVVAR)\" \ - -DCSF_FILE_NAME=\"$(CSF_FILE_NAME)\" - -EXE = .exe -O = .o -OUT = .out - -.SUFFIXES: .c .h $(O) $(OUT) $(EXE) - -.c.o: - $(CC) $(CFLAGS) $(BIBTEX_DEFINES) $*.c - - -############################################################################## -# Target Groupings -############################################################################## -HDRFILES = bibtex.h datatype.h gblprocs.h gblvars.h sysdep.h \ - getopt.h utils.h version.h - -OBJFILES = bibtex$(O) \ - bibtex-1$(O) bibtex-2$(O) bibtex-3$(O) bibtex-4$(O) \ - getopt$(O) getopt1$(O) utils$(O) - -EXEFILES = bibtex$(EXE) - - -############################################################################## -# Top level targets -############################################################################## -make: - @ echo You must specify what to make. - @ echo . - @ echo For example: $(MAKE) bibtex - @ echo . - @ echo Valid system targets are: - @ echo . - @ echo clean - delete $(O) files - @ echo veryclean - delete $(O) and $(EXE) files - @ echo . - @ echo bibtex - EMX/GNU C bound for DOS + OS/2 - -clean: - @ echo Cleaning up ... - $(RM) bibtex$(O) - $(RM) bibtex-1$(O) - $(RM) bibtex-2$(O) - $(RM) bibtex-3$(O) - $(RM) bibtex-4$(O) - $(RM) getopt$(O) - $(RM) getopt1$(O) - $(RM) utils$(O) - $(RM) bibtex$(OUT) - -veryclean: clean - @ echo Really cleaning up ... - $(RM) bibtex$(EXE) - -bibtex: $(EXEFILES) - @ echo BibTeX built - - -############################################################################## -# Dependencies for executables. -############################################################################## -bibtex$(EXE): bibtex$(OUT) - emxbind -o bibtex$(EXE) bibtex$(OUT) -h64 - -bibtex$(OUT): $(OBJFILES) - $(LD) $(OBJFILES) $(LDFLAGS) - -############################################################################## -# Dependencies for object files -############################################################################## -bibtex$(O): bibtex.c $(HDRFILES) - -bibtex-1$(O): bibtex-1.c $(HDRFILES) - -bibtex-2$(O): bibtex-2.c $(HDRFILES) - -bibtex-3$(O): bibtex-3.c $(HDRFILES) - -bibtex-4$(O): bibtex-4.c $(HDRFILES) - -getopt$(O): getopt.c getopt.h - -getopt1$(O): getopt1.c getopt.h - -utils$(O): utils.c $(HDRFILES) diff --git a/Build/source/texk/bibtexu/file_id.diz b/Build/source/texk/bibtexu/file_id.diz deleted file mode 100644 index b2379e717fc..00000000000 --- a/Build/source/texk/bibtexu/file_id.diz +++ /dev/null @@ -1,13 +0,0 @@ -(v3.71) "big" BibTeX with full 8-bit support - -An enhanced, portable C version of BibTeX. -Enhanced by conversion to "big" (32-bit) -capacity, addition of run-time selectable -capacity and 8-bit support extensions. -National character set and sorting order -are controlled by an external configuration -file. Various examples are included. -Freeware / GNU Public Licence. - -Niel Kempson <kempson@snowyowl.co.uk> -Alejandro Aguilar-Sierra <asierra@servidor.unam.mx> diff --git a/Build/source/texk/bibtexu/gblprocs.h b/Build/source/texk/bibtexu/gblprocs.h deleted file mode 100644 index fff0248d974..00000000000 --- a/Build/source/texk/bibtexu/gblprocs.h +++ /dev/null @@ -1,422 +0,0 @@ -/*- -****************************************************************************** -****************************************************************************** -** -** MODULE -** -** $RCSfile: gblprocs.h,v $ -** $Revision: 3.71 $ -** $Date: 1996/08/18 20:47:30 $ -** -** DESCRIPTION -** -** A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x, -** Unix and VMS. This C language implementation is based on the -** original WEB source but it has been enhanced to support 8-bit input -** characters and a very large processing capacity. -** -** For documentation describing how to use and build this program, -** see the 00README.TXT file that accompanies this distribution. -** -** MODULE CONTENTS -** -** This module declares (using ANSI function prototypes) all of the -** global functions that will be used in the program. The functions -** are declared in alphabetical order. -** -** AUTHORS -** -** Original WEB translation to C, conversion to "big" (32-bit) capacity, -** addition of run-time selectable capacity and 8-bit support extensions -** by: -** -** Niel Kempson -** Snowy Owl Systems Limited, Cheltenham, England -** E-mail: kempson@snowyowl.co.uk -** -** 8-bit support extensions also by: -** -** Alejandro Aguilar-Sierra -** Centro de Ciencias de la Atm\'osfera, -** Universidad Nacional Aut\'onoma de M\'exico, M\'exico -** E-mail: asierra@servidor.unam.mx -** -** COPYRIGHT -** -** This implementation copyright (c) 1991-1995 by Niel Kempson -** and copyright (c) 1995 by Alejandro Aguilar-Sierra. -** -** This program is free software; you can redistribute it and/or -** modify it under the terms of the GNU General Public License as -** published by the Free Software Foundation; either version 1, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -** General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -** -** In other words, you are welcome to use, share and improve this -** program. You are forbidden to forbid anyone else to use, share -** and improve what you give them. Help stamp out software-hoarding! -** -** ACKNOWLEDGEMENT -** -** The original BibTeX was written by Oren Patashnik using Donald -** Knuth's WEB system. This format produces a PASCAL program for -** execution and a TeX documented version of the source code. This -** program started as a (manual) translation of the WEB source into C. -** -** CHANGE LOG -** -** $Log: gblprocs.h,v $ -** Revision 3.71 1996/08/18 20:47:30 kempson -** Official release 3.71 (see HISTORY file for details). -** -** Revision 3.70 1996/04/08 10:08:40 kempson -** Final documentation & cosmetic changes for official release 3.70. -** -** Revision 3.5 1995/09/24 20:44:37 kempson -** Many changes for final beta test version. -** -** Revision 3.4 1995/04/09 22:15:44 kempson -** Placed under RCS control -** -****************************************************************************** -****************************************************************************** -*/ -#ifndef __GBLPROCS_H__ -# define __GBLPROCS_H__ 1 - - -#ifdef UTF_8 -#include "unicode/uchar.h" -#include "unicode/ustdio.h" -#include "unicode/ustring.h" -#include "unicode/ucnv.h" -#include "unicode/ucol.h" -int32_t icu_toUChars (BufType_T buf, - BufPointer_T bf_ptr, - BufPointer_T len, - UChar * target, - int32_t tarcap); -int32_t icu_strToLower (UChar * tarlow, - int32_t tlcap, - UChar * target, - int32_t tarlen); -int32_t icu_fromUChars (unsigned char * dest, - int32_t destcap, - const UChar * src, - int32_t srclen); -int32_t icu_strToUpper (UChar * tarup, - int32_t tucap, - UChar * target, - int32_t tarlen); -#endif -void a_close (const AlphaFile_T file_pointer); -Boolean_T a_open_in (AlphaFile_T *file_pointer, - Integer_T search_path); -Boolean_T a_open_out (AlphaFile_T *file_pointer); -void add_buf_pool (StrNumber_T pstr); -void add_database_cite (CiteNumber_T *newcite); -void add_extension (StrNumber_T ext); -void add_out_pool (StrNumber_T pstr); -void add_pool_buf_and_push (void); -void already_seen_function_print (HashLoc_T seenfnloc); -void aux_bib_data_command (void); -void aux_bib_style_command (void); -void aux_citation_command (void); -void aux_end1_err_print (void); -void aux_end2_err_print (void); -void aux_err_illegal_another_print (Integer_T cmdnum); -void aux_err_no_right_brace_print (void); -void aux_err_print (void); -void aux_err_stuff_after_right_brace (void); -void aux_err_white_space_in_argument (void); -void aux_input_command (void); - -Boolean_T bad_argument_token (void); -void bad_cross_reference_print (StrNumber_T s); -void bib_cmd_confusion (void); -void bib_equals_sign_print (void); -void bib_err_print (void); -void bib_field_too_long_print (void); -void bib_id_print (void); -void bib_ln_num_print (void); -void bib_one_of_two_print (ASCIICode_T char1, - ASCIICode_T char2); -void bib_unbalanced_braces_print (void); -void bib_warn_print (void); -void brace_lvl_one_letters_complaint (void); -void braces_unbalanced_complaint (StrNumber_T poplitvar); -void bst_1print_string_size_exceeded (void); -void bst_2print_string_size_exceeded (void); -void bst_cant_mess_with_entries_prin (void); -void bst_entry_command (void); -void bst_err_print_and_look_for_blan (void); -void bst_ex_warn_print (void); -void bst_execute_command (void); -void bst_function_command (void); -void bst_id_print (void); -void bst_integers_command (void); -void bst_iterate_command (void); -void bst_left_brace_print (void); -void bst_ln_num_print (void); -void bst_macro_command (void); -void bst_mild_ex_warn_print (void); -void bst_read_command (void); -void bst_reverse_command (void); -void bst_right_brace_print (void); -void bst_sort_command (void); -void bst_strings_command (void); -void bst_warn_print (void); -void buffer_overflow (void); -void build_in (PdsType_T pds, - PdsLen_T len, - HashLoc_T *fn_hash_loc, - BltInRange_T bltinnum); - -void case_conversion_confusion (void); -void check_brace_level (StrNumber_T poplitvar); -void check_cite_overflow (CiteNumber_T lastcite); -void check_command_execution (void); -void check_field_overflow (Integer_T totalfields); -void cite_key_disappeared_confusion (void); -Boolean_T compress_bib_white (void); - -void decr_brace_level (StrNumber_T poplitvar); - -void eat_bib_print (void); -Boolean_T eat_bib_white_space (void); -void eat_bst_print (void); -Boolean_T eat_bst_white_space (void); -Boolean_T enough_text_chars (BufPointer_T enoughchars); -Boolean_T eoln (const AlphaFile_T file_pointer); -void execute_fn (HashLoc_T exfnloc); - -void figure_out_the_formatted_name (void); -Boolean_T find_cite_locs_for_this_cite_ke (StrNumber_T citestr); - -void get_aux_command_and_process (void); -void get_bib_command_or_entry_and_pr (void); -void get_bst_command_and_process (void); -void get_the_top_level_aux_file_name (void); - -void hash_cite_confusion (void); - -void id_scanning_confusion (void); -void illegl_literal_confusion (void); -void init_command_execution (void); -void initialize (void); -Boolean_T input_ln (AlphaFile_T f); -void int_to_ASCII (Integer_T inte, - BufType_T int_buf, - BufPointer_T int_begin, - BufPointer_T *int_end); - -void last_check_for_aux_errors (void); -Boolean_T less_than (CiteNumber_T arg1, - CiteNumber_T arg2); -void lower_case (BufType_T buf, - BufPointer_T bf_ptr, - BufPointer_T len); -#ifdef UTF_8 -BufPointer_T lower_case_uni (BufType_T buf, - BufPointer_T bf_ptr, - BufPointer_T len); -static inline -void Lower_case (BufType_T buf, BufPointer_T bf_ptr, BufPointer_T len) -{ - bf_ptr += lower_case_uni (buf, bf_ptr, len); -} -#else -# define Lower_case lower_case -#endif - -void macro_warn_print (void); -StrNumber_T make_string (void); -void mark_error (void); -void mark_fatal (void); -void mark_warning (void); - -void name_scan_for_and (StrNumber_T poplitvar); -void non_existent_cross_reference_er (void); - -void out_pool_str (AlphaFile_T f, - StrNumber_T s); - -void output_bbl_line (void); -void out_token (AlphaFile_T f); - -void pool_overflow (void); -void pop_lit_stk (Integer_T *pop_lit, - StkType_T *pop_type); -void pop_the_aux_stack (void); -void pop_top_and_print (void); -void pop_whole_stack (void); -void pre_def_certain_strings (void); -void pre_define (PdsType_T pds, - PdsLen_T len, - StrIlk_T ilk); -void print_a_newline (void); -void print_a_pool_str (StrNumber_T s); -void print_a_token (void); -void print_aux_name (void); -void print_bad_input_line (void); -void print_bib_name (void); -void print_bst_name (void); -void print_confusion (void); -void print_fn_class (HashLoc_T fnloc); -void print_lit (Integer_T stk_lt, - StkType_T stk_tp); -void print_missing_entry (StrNumber_T s); -void print_overflow (void); -void print_recursion_illegal (void); -void print_skipping_whatever_remains (void); -void print_stk_lit (Integer_T stk_lt, - StkType_T stk_tp); -void print_wrong_stk_lit (Integer_T stk_lt, - StkType_T stk_tp1, - StkType_T stk_tp2); -void push_lit_stk (Integer_T push_lt, - StkType_T push_type); - -void quick_sort (CiteNumber_T left_end, - CiteNumber_T right_end); - -void sam_too_long_file_name_print (void); -void sam_wrong_file_name_print (void); -Boolean_T scan1 (ASCIICode_T char1); -Boolean_T scan1_white (ASCIICode_T char1); -Boolean_T scan2 (ASCIICode_T char1, - ASCIICode_T char2); -Boolean_T scan2_white (ASCIICode_T char1, - ASCIICode_T char2); -Boolean_T scan3 (ASCIICode_T char1, - ASCIICode_T char2, - ASCIICode_T char3); -Boolean_T scan_a_field_token_and_eat_whit (void); -Boolean_T scan_alpha (void); -Boolean_T scan_and_store_the_field_value (void); -Boolean_T scan_balanced_braces (void); -void scan_fn_def (HashLoc_T fn_hash_loc); -void scan_identifier (ASCIICode_T char1, - ASCIICode_T char2, - ASCIICode_T char3); -Boolean_T scan_integer (void); -Boolean_T scan_nonneg_integer (void); -Boolean_T scan_white_space (void); -void skip_illegal_stuff_after_token (void); -void skip_stuff_at_sp_brace_level_gr (void); -void skip_token_print (void); -void skp_token_unknown_function_prin (void); -void start_name (StrNumber_T filename); -Boolean_T str_eq_buf (StrNumber_T s, - BufType_T buf, - BufPointer_T bf_ptr, - BufPointer_T len); -Boolean_T str_eq_str (StrNumber_T s1, - StrNumber_T s2); -HashLoc_T str_lookup (BufType_T buf, - BufPointer_T j, - BufPointer_T l, - StrIlk_T ilk, - Boolean_T insert_it); -void swap (CiteNumber_T swap1, - CiteNumber_T swap2); - -void trace_and_stat_printing (void); -void trace_pr_fn_class (HashLoc_T fnloc); - -void unknwn_function_class_confusion (void); -void unknwn_literal_confusion (void); -#ifdef UTF_8 -BufPointer_T upper_case_uni (BufType_T buf, - BufPointer_T bf_ptr, - BufPointer_T len); -static inline -void upper_case (BufType_T buf, BufPointer_T bf_ptr, BufPointer_T len) -{ - bf_ptr += upper_case_uni (buf, bf_ptr, len); -} -#else -void upper_case (BufType_T buf, - BufPointer_T bf_ptr, - BufPointer_T len); -#endif - -void von_name_ends_and_last_name_sta (void); -Boolean_T von_token_found (void); - -void x_add_period (void); -void x_change_case (void); -void x_chr_to_int (void); -void x_cite (void); -void x_concatenate (void); -void x_duplicate (void); -void x_empty (void); -void x_equals (void); -void x_format_name (void); -void x_gets (void); -void x_greater_than (void); -void x_int_to_chr (void); -void x_int_to_str (void); -void x_less_than (void); -void x_minus (void); -void x_missing (void); -void x_num_names (void); -void x_plus (void); -void x_preamble (void); -void x_purify (void); -void x_quote (void); -void x_substring (void); -void x_swap (void); -void x_text_length (void); -void x_text_prefix (void); -void x_type (void); -void x_warning (void); -void x_width (void); -void x_write (void); - - -/* -** 8-bit support functions. To minimise the changes required to the -** original BibTeX code in the bibtex-?.c modules, we redefine some key -** functions here: -** -** IsUpper -** IsLower -** ToUpper -** ToLower -** char_less_than -** char_greater_than -*/ -#ifdef SUPPORT_8BIT - -#define IsUpper(c) (c8lowcase[c] != (c)) -#define IsLower(c) (c8upcase[c] != (c)) -#define ToUpper(c) (c8upcase[c]) -#define ToLower(c) (c8lowcase[c]) - -#define char_less_than(char1, char2) (c8order[char1] < c8order[char2]) -#define char_greater_than(char1, char2) (c8order[char1] > c8order[char2]) - -#else /* NOT SUPPORT_8BIT */ - -#define IsUpper(c) ('A'<=(c) && (c) <='Z') -#define IsLower(c) ('a'<=(c) && (c) <='z') -#define ToUpper(c) (c - CASE_DIFFERENCE) -#define ToLower(c) (c + CASE_DIFFERENCE) - -#define char_less_than(char1, char2) (char1 < char2) -#define char_greater_than(char1, char2) (char1 > char2) - -#endif /* SUPPORT_8BIT */ - - - -#endif /* __GBLPROCS_H__ */ diff --git a/Build/source/texk/bibtexu/gblvars.h b/Build/source/texk/bibtexu/gblvars.h deleted file mode 100644 index 41d9f7535dc..00000000000 --- a/Build/source/texk/bibtexu/gblvars.h +++ /dev/null @@ -1,467 +0,0 @@ -/*- -****************************************************************************** -****************************************************************************** -** -** MODULE -** -** $RCSfile: gblvars.h,v $ -** $Revision: 3.71 $ -** $Date: 1996/08/18 20:47:30 $ -** -** DESCRIPTION -** -** A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x, -** Unix and VMS. This C language implementation is based on the -** original WEB source but it has been enhanced to support 8-bit input -** characters and a very large processing capacity. -** -** For documentation describing how to use and build this program, -** see the 00README.TXT file that accompanies this distribution. -** -** MODULE CONTENTS -** -** This module contains the declarations for all of the global -** variables used by BibTeX. This module must be included by all of -** the .C modules. The variables are declared in alphabetical order. -** -** AUTHORS -** -** Original WEB translation to C, conversion to "big" (32-bit) capacity, -** addition of run-time selectable capacity and 8-bit support extensions -** by: -** -** Niel Kempson -** Snowy Owl Systems Limited, Cheltenham, England -** E-mail: kempson@snowyowl.co.uk -** -** 8-bit support extensions also by: -** -** Alejandro Aguilar-Sierra -** Centro de Ciencias de la Atm\'osfera, -** Universidad Nacional Aut\'onoma de M\'exico, M\'exico -** E-mail: asierra@servidor.unam.mx -** -** COPYRIGHT -** -** This implementation copyright (c) 1991-1995 by Niel Kempson -** and copyright (c) 1995 by Alejandro Aguilar-Sierra. -** -** This program is free software; you can redistribute it and/or -** modify it under the terms of the GNU General Public License as -** published by the Free Software Foundation; either version 1, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -** General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -** -** In other words, you are welcome to use, share and improve this -** program. You are forbidden to forbid anyone else to use, share -** and improve what you give them. Help stamp out software-hoarding! -** -** ACKNOWLEDGEMENT -** -** The original BibTeX was written by Oren Patashnik using Donald -** Knuth's WEB system. This format produces a PASCAL program for -** execution and a TeX documented version of the source code. This -** program started as a (manual) translation of the WEB source into C. -** -** CHANGE LOG -** -** $Log: gblvars.h,v $ -** Revision 3.71 1996/08/18 20:47:30 kempson -** Official release 3.71 (see HISTORY file for details). -** -** Revision 3.70 1996/04/08 10:08:40 kempson -** Final documentation & cosmetic changes for official release 3.70. -** -** Revision 3.6 1995/10/21 22:18:36 kempson -** Added flag to support --wolfgang option. -** -** Revision 3.5 1995/09/24 20:44:37 kempson -** Many changes for final beta test version. -** -** Revision 3.4 1995/04/09 22:15:45 kempson -** Placed under RCS control -** -****************************************************************************** -****************************************************************************** -*/ -#ifndef __GBLVARS_H__ -# define __GBLVARS_H__ 1 - - -/*- -**---------------------------------------------------------------------------- -** If this file is included by BIBTEX.C, declare all of the variables, -** otherwise just reference them as extern. -**---------------------------------------------------------------------------- -*/ -#ifdef __BIBTEX_C__ -# define __EXTERN__ -#else /* NOT __BIBTEX_C__ */ -# define __EXTERN__ extern -#endif /* __BIBTEX_C__ */ - - -__EXTERN__ Boolean_T all_entries; -__EXTERN__ CiteNumber_T all_marker; -__EXTERN__ Boolean_T alpha_found; -__EXTERN__ Boolean_T and_found; -__EXTERN__ Boolean_T at_bib_command; -__EXTERN__ LongJumpBuf_T Aux_Done_Flag; -__EXTERN__ Integer_T aux_name_length; -__EXTERN__ AuxNumber_T aux_ptr; - -__EXTERN__ HashLoc_T b_add_period; -__EXTERN__ HashLoc_T b_call_type; -__EXTERN__ HashLoc_T b_change_case; -__EXTERN__ HashLoc_T b_chr_to_int; -__EXTERN__ HashLoc_T b_cite; -__EXTERN__ HashLoc_T b_concatenate; -__EXTERN__ HashLoc_T b_default; -__EXTERN__ HashLoc_T b_duplicate; -__EXTERN__ HashLoc_T b_empty; -__EXTERN__ HashLoc_T b_equals; -__EXTERN__ HashLoc_T b_format_name; -__EXTERN__ HashLoc_T b_gets; -__EXTERN__ HashLoc_T b_greater_than; -__EXTERN__ HashLoc_T b_if; -__EXTERN__ HashLoc_T b_int_to_chr; -__EXTERN__ HashLoc_T b_int_to_str; -__EXTERN__ HashLoc_T b_less_than; -__EXTERN__ HashLoc_T b_minus; -__EXTERN__ HashLoc_T b_missing; -__EXTERN__ HashLoc_T b_newline; -__EXTERN__ HashLoc_T b_num_names; -__EXTERN__ HashLoc_T b_plus; -__EXTERN__ HashLoc_T b_pop; -__EXTERN__ HashLoc_T b_preamble; -__EXTERN__ HashLoc_T b_purify; -__EXTERN__ HashLoc_T b_quote; -__EXTERN__ HashLoc_T b_skip; -__EXTERN__ HashLoc_T b_stack; -__EXTERN__ HashLoc_T b_substring; -__EXTERN__ HashLoc_T b_swap; -__EXTERN__ HashLoc_T b_text_length; -__EXTERN__ HashLoc_T b_text_prefix; -__EXTERN__ HashLoc_T b_top_stack; -__EXTERN__ HashLoc_T b_type; -__EXTERN__ HashLoc_T b_warning; -__EXTERN__ HashLoc_T b_while; -__EXTERN__ HashLoc_T b_width; -__EXTERN__ HashLoc_T b_write; -__EXTERN__ Integer_T bad; -__EXTERN__ AlphaFile_T bbl_file; -__EXTERN__ Integer_T bbl_line_num; -__EXTERN__ Integer_T bib_brace_level; -__EXTERN__ Integer_T bib_line_num; -__EXTERN__ BibNumber_T bib_ptr; -__EXTERN__ Boolean_T bib_seen; -__EXTERN__ Integer_T brace_level; -__EXTERN__ LongJumpBuf_T Bst_Done_Flag; -__EXTERN__ AlphaFile_T bst_file; -__EXTERN__ Integer_T bst_line_num; -__EXTERN__ Boolean_T bst_seen; -__EXTERN__ StrNumber_T bst_str; -__EXTERN__ BufPointer_T buf_ptr1; -__EXTERN__ BufPointer_T buf_ptr2; - -__EXTERN__ Boolean_T citation_seen; -__EXTERN__ Boolean_T cite_found; -__EXTERN__ Boolean_T cite_hash_found; -__EXTERN__ HashLoc_T cite_loc; -__EXTERN__ CiteNumber_T cite_parent_ptr; -__EXTERN__ CiteNumber_T cite_ptr; -__EXTERN__ CiteNumber_T cite_xptr; -__EXTERN__ LongJumpBuf_T Close_Up_Shop_Flag; -__EXTERN__ StrNumber_T cmd_str_ptr; -__EXTERN__ BufPointer_T comma1; -__EXTERN__ BufPointer_T comma2; -__EXTERN__ Char_T **command_line_arg_strings; -__EXTERN__ Integer_T command_num; -__EXTERN__ HashLoc_T control_seq_loc; -__EXTERN__ Integer8_T conversion_type; -__EXTERN__ FieldLoc_T crossref_num; -__EXTERN__ HashLoc_T cur_macro_loc; -__EXTERN__ BufPointer_T cur_token; - -__EXTERN__ Boolean_T double_letter; -__EXTERN__ HashLoc_T dummy_loc; - -__EXTERN__ Boolean_T end_of_group; -__EXTERN__ Integer_T ent_chr_ptr; -__EXTERN__ CiteNumber_T entry_cite_ptr; -__EXTERN__ Boolean_T entry_seen; -__EXTERN__ HashLoc_T entry_type_loc; -__EXTERN__ Integer_T err_count; -__EXTERN__ BufPointer_T ex_buf_length; -__EXTERN__ BufPointer_T ex_buf_ptr; -__EXTERN__ BufPointer_T ex_buf_xptr; -__EXTERN__ BufPointer_T ex_buf_yptr; -__EXTERN__ LongJumpBuf_T Exit_Program_Flag; - -__EXTERN__ FieldLoc_T field_end_ptr; -__EXTERN__ HashLoc_T field_name_loc; -__EXTERN__ FieldLoc_T field_parent_ptr; -__EXTERN__ FieldLoc_T field_ptr; -__EXTERN__ HashLoc_T field_val_loc; -__EXTERN__ BufPointer_T first_end; -__EXTERN__ BufPointer_T first_start; -__EXTERN__ HashLoc_T fn_loc; - -__EXTERN__ Integer_T glob_chr_ptr; - -__EXTERN__ Boolean_T hash_found; -__EXTERN__ Integer16_T hash_used; -__EXTERN__ Integer8_T history; - -__EXTERN__ Integer_T impl_fn_num; -__EXTERN__ IntEntLoc_T int_ent_ptr; - -__EXTERN__ BufPointer_T jr_end; - -__EXTERN__ BufPointer_T last; -__EXTERN__ BufPointer_T last_end; -__EXTERN__ BufPointer_T last_token; -__EXTERN__ HashLoc_T lc_cite_loc; -__EXTERN__ HashLoc_T lc_xcite_loc; -__EXTERN__ HashLoc_T literal_loc; -__EXTERN__ LitStkLoc_T lit_stk_ptr; -__EXTERN__ AlphaFile_T log_file; - -__EXTERN__ HashLoc_T macro_def_loc; -__EXTERN__ HashLoc_T macro_name_loc; -__EXTERN__ Boolean_T mess_with_entries; - -__EXTERN__ BufPointer_T name_bf_ptr; -__EXTERN__ BufPointer_T name_bf_xptr; -__EXTERN__ BufPointer_T name_bf_yptr; -__EXTERN__ Integer_T name_length; -__EXTERN__ Integer_T name_ptr; -__EXTERN__ Integer_T nm_brace_level; -__EXTERN__ Boolean_T no_fields; -__EXTERN__ BibNumber_T num_bib_files; -__EXTERN__ CiteNumber_T num_cites; -__EXTERN__ BufPointer_T num_commas; -__EXTERN__ IntEntLoc_T num_ent_ints; -__EXTERN__ StrEntLoc_T num_ent_strs; -__EXTERN__ FieldLoc_T num_fields; -__EXTERN__ Integer8_T num_glb_strs; -__EXTERN__ Integer_T num_names; -__EXTERN__ BibNumber_T num_preamble_strings; -__EXTERN__ FieldLoc_T num_pre_defined_fields; -__EXTERN__ BufPointer_T num_text_chars; -__EXTERN__ BufPointer_T num_tokens; -__EXTERN__ Integer8_T number_of_command_line_args; - -__EXTERN__ CiteNumber_T old_num_cites; -__EXTERN__ BufPointer_T out_buf_length; -__EXTERN__ BufPointer_T out_buf_ptr; - -__EXTERN__ PoolPointer_T pool_ptr; -__EXTERN__ Integer_T pop_lit1; -__EXTERN__ Integer_T pop_lit2; -__EXTERN__ Integer_T pop_lit3; -__EXTERN__ StkType_T pop_typ1; -__EXTERN__ StkType_T pop_typ2; -__EXTERN__ StkType_T pop_typ3; -__EXTERN__ PoolPointer_T p_ptr1; -__EXTERN__ PoolPointer_T p_ptr2; -__EXTERN__ BibNumber_T preamble_ptr; -__EXTERN__ Boolean_T preceding_white; -__EXTERN__ HashLoc_T pre_def_loc; -__EXTERN__ Boolean_T prev_colon; - -__EXTERN__ Boolean_T read_completed; -__EXTERN__ Boolean_T reading_completed; -__EXTERN__ Boolean_T read_performed; -__EXTERN__ Boolean_T read_seen; -__EXTERN__ ASCIICode_T right_outer_delim; -__EXTERN__ ASCIICode_T right_str_delim; - -__EXTERN__ StrNumber_T s_aux_extension; -__EXTERN__ StrNumber_T s_bbl_extension; -__EXTERN__ StrNumber_T s_bib_extension; -__EXTERN__ StrNumber_T s_bst_extension; -__EXTERN__ StrNumber_T s_default; -__EXTERN__ StrNumber_T s_l; -__EXTERN__ StrNumber_T s_log_extension; -__EXTERN__ StrNumber_T s_null; -__EXTERN__ StrNumber_T s_t; -__EXTERN__ StrNumber_T s_u; -__EXTERN__ Integer8_T scan_result; -__EXTERN__ CiteNumber_T sort_cite_ptr; -__EXTERN__ StrEntLoc_T sort_key_num; -__EXTERN__ Integer_T sp_brace_level; -__EXTERN__ PoolPointer_T sp_end; -__EXTERN__ PoolPointer_T sp_length; -__EXTERN__ PoolPointer_T sp_ptr; -__EXTERN__ PoolPointer_T sp_xptr1; -__EXTERN__ PoolPointer_T sp_xptr2; -__EXTERN__ PoolPointer_T sp2_length; -__EXTERN__ Boolean_T store_entry; -__EXTERN__ Boolean_T store_field; -__EXTERN__ Boolean_T store_token; -__EXTERN__ StrEntLoc_T str_ent_ptr; -__EXTERN__ UChar_T str_glb_ptr; -__EXTERN__ Integer_T string_width; -__EXTERN__ StrNumber_T str_num; -__EXTERN__ StrNumber_T str_ptr; -__EXTERN__ BufPointer_T sv_ptr1; -__EXTERN__ BufPointer_T sv_ptr2; - -__EXTERN__ Integer_T tmp_end_ptr; -__EXTERN__ Integer_T tmp_ptr; -__EXTERN__ Boolean_T to_be_written; -__EXTERN__ Boolean_T token_starting; -__EXTERN__ Integer_T token_value; -__EXTERN__ StrNumber_T top_lev_str; -__EXTERN__ Boolean_T type_exists; - -__EXTERN__ Boolean_T use_default; - -__EXTERN__ BufPointer_T von_end; -__EXTERN__ BufPointer_T von_start; - -__EXTERN__ WizFnLoc_T wiz_def_ptr; -__EXTERN__ WizFnLoc_T wiz_fn_ptr; -__EXTERN__ HashLoc_T wiz_loc; - -#ifdef STAT -__EXTERN__ HashLoc_T blt_in_loc[NUM_BLT_IN_FNS + 1]; -__EXTERN__ BltInRange_T blt_in_ptr; -__EXTERN__ Integer_T execution_count[NUM_BLT_IN_FNS + 1]; -__EXTERN__ Integer_T total_ex_count; -#endif /* STAT */ - - -/*- -**---------------------------------------------------------------------------- -** STATIC GLOBAL ARRAYS DECLARED HERE -**---------------------------------------------------------------------------- -*/ -__EXTERN__ AlphaFile_T aux_file[AUX_STACK_SIZE + 1]; -__EXTERN__ StrNumber_T aux_list[AUX_STACK_SIZE + 1]; -__EXTERN__ Integer_T aux_ln_stack[AUX_STACK_SIZE + 1]; -__EXTERN__ Integer_T char_width[LAST_ASCII_CHAR + 1]; -__EXTERN__ IDType_T id_class[LAST_ASCII_CHAR + 1]; -__EXTERN__ LexType_T lex_class[LAST_ASCII_CHAR + 1]; -__EXTERN__ unsigned char xchr[LAST_ASCII_CHAR + 1]; -__EXTERN__ ASCIICode_T xord[LAST_TEXT_CHAR + 1]; - -#ifdef SUPPORT_8BIT -/* -** Special arrays to manage character set report. -** -** c8upcase - contains the lowercase equivalent for each character. -** If a character has no lowercase equivalent (e.g. -** because it's not a letter), the value is set to that of -** the character. -** -** c8lowcase - contains the uppercase equivalent for each character -** If a character has no uppercase equivalent (e.g. -** because it's not a letter), the value is set to that of -** the character. -** -** c8order - contains the sorting weight for each character. If a -** character doesn't have a specified sorting weight, it -** will be set to the default SORT_LAST to ensure that it -** is sorted after any defined character. -*/ -__EXTERN__ unsigned char c8upcase[LAST_TEXT_CHAR + 1]; -__EXTERN__ unsigned char c8lowcase[LAST_TEXT_CHAR + 1]; -__EXTERN__ int c8order[LAST_TEXT_CHAR + 1]; -#endif /* SUPPORT_8BIT */ - - -/*- -**---------------------------------------------------------------------------- -** DYNAMICALLY ALLOCATED GLOBAL ARRAYS DECLARED HERE -**---------------------------------------------------------------------------- -*/ -__EXTERN__ AlphaFile_T *bib_file; -__EXTERN__ StrNumber_T *bib_list; -__EXTERN__ ASCIICode_T *buffer; -__EXTERN__ StrNumber_T *cite_info; -__EXTERN__ StrNumber_T *cite_list; -__EXTERN__ Boolean_T *entry_exists; -__EXTERN__ Integer_T *entry_ints; -__EXTERN__ ASCIICode_T *entry_strs; -__EXTERN__ ASCIICode_T *ex_buf; -__EXTERN__ StrNumber_T *field_info; -__EXTERN__ FnClass_T *fn_type; -__EXTERN__ Integer_T *glb_str_end; -__EXTERN__ StrNumber_T *glb_str_ptr; -__EXTERN__ ASCIICode_T *global_strs; -__EXTERN__ StrIlk_T *hash_ilk; -__EXTERN__ HashPointer_T *hash_next; -__EXTERN__ StrNumber_T *hash_text; -__EXTERN__ Integer_T *ilk_info; -__EXTERN__ Integer_T *lit_stack; -__EXTERN__ StkType_T *lit_stk_type; -__EXTERN__ unsigned char *name_of_file; -__EXTERN__ ASCIICode_T *name_sep_char; -__EXTERN__ BufPointer_T *name_tok; -__EXTERN__ ASCIICode_T *out_buf; -__EXTERN__ StrNumber_T *s_preamble; -__EXTERN__ ASCIICode_T *str_pool; -__EXTERN__ PoolPointer_T *str_start; -__EXTERN__ ASCIICode_T *sv_buffer; -__EXTERN__ HashPtr2_T *type_list; -__EXTERN__ HashPtr2_T *wiz_functions; - - -/*- -**---------------------------------------------------------------------------- -** Variables used to record the results of the command line parsing. -**---------------------------------------------------------------------------- -*/ -#ifdef UTF_8 -__EXTERN__ Boolean_T Flag_language; -__EXTERN__ char *Str_language; -__EXTERN__ Boolean_T Flag_location; -__EXTERN__ char *Str_location; -#endif -__EXTERN__ Boolean_T Flag_7bit; -__EXTERN__ Boolean_T Flag_8bit; -__EXTERN__ Boolean_T Flag_8bit_alpha; -__EXTERN__ Boolean_T Flag_big; -__EXTERN__ Boolean_T Flag_debug; -__EXTERN__ Boolean_T Flag_huge; -__EXTERN__ Boolean_T Flag_stats; -__EXTERN__ Boolean_T Flag_trace; -__EXTERN__ Boolean_T Flag_wolfgang; -__EXTERN__ Integer_T M_min_crossrefs; -__EXTERN__ Integer_T M_strings; -__EXTERN__ char *Str_auxfile; -__EXTERN__ char *Str_csfile; - - -/*- -**---------------------------------------------------------------------------- -** Variables used to hold the value of certain key capacity limits. The -** values used to be #defined as the uppercase equivalent name, but can -** now be set dynamically from the command line. -**---------------------------------------------------------------------------- -*/ -__EXTERN__ Integer_T Buf_Size; -__EXTERN__ Integer_T Ent_Str_Size; -__EXTERN__ Integer_T Glob_Str_Size; -__EXTERN__ Integer_T Hash_Prime; -__EXTERN__ Integer_T Hash_Size; -__EXTERN__ Integer_T Lit_Stk_Size; -__EXTERN__ Integer_T Max_Bib_Files; -__EXTERN__ Integer_T Max_Cites; -__EXTERN__ Integer_T Max_Fields; -__EXTERN__ Integer_T Max_Glob_Strs; -__EXTERN__ Integer_T Max_Strings; -__EXTERN__ Integer_T Min_Crossrefs; -__EXTERN__ Integer_T Pool_Size; -__EXTERN__ Integer_T Wiz_Fn_Space; -#endif /* __GBLVARS.H__ */ diff --git a/Build/source/texk/bibtexu/os2.mak b/Build/source/texk/bibtexu/os2.mak deleted file mode 100644 index 2a26ca313b3..00000000000 --- a/Build/source/texk/bibtexu/os2.mak +++ /dev/null @@ -1,341 +0,0 @@ -#############################################################################* -############################################################################## -## -## MODULE -## -## $RCSfile: os2.mak,v $ -## $Revision: 3.71 $ -## $Date: 1996/08/18 20:37:06 $ -## -## DESCRIPTION -## -## A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x, -## Unix and VMS. This C language implementation is based on the -## original WEB source but it has been enhanced to support 8-bit input -## characters and a very large processing capacity. -## -## For documentation describing how to use and build this program, -## see the 00README.TXT file that accompanies this distribution. -## -## MODULE CONTENTS -## -## This is the BibTeX makefile to build an OS/2 32-bit executable -## using the EMX development system. This file should be called -## "os2.mak" and used with a command like: -## -## [C:\] make -f os2.mak bibtex -## -## If you omit the "bibtex" argument, the Makefile will display a list -## of the supported targets. -## -## If you port BibTeX to a new environment or find that it works -## unchanged in a new environment, please report back to the author -## so that this file can be updated for everyone else. -## -## AUTHORS -## -## Original WEB translation to C, conversion to "big" (32-bit) capacity, -## addition of run-time selectable capacity and 8-bit support extensions -## by: -## -## Niel Kempson -## Snowy Owl Systems Limited, Cheltenham, England -## E-mail: kempson@snowyowl.co.uk -## -## 8-bit support extensions also by: -## -## Alejandro Aguilar-Sierra -## Centro de Ciencias de la Atm\'osfera, -## Universidad Nacional Autonoma de M\'exico, M\'exico -## E-mail: asierra@servidor.unam.mx -## -## COPYRIGHT -## -## This implementation copyright (c) 1991-1996 by Niel Kempson -## and copyright (c) 1995-1996 by Alejandro Aguilar-Sierra. -## -## This program is free software; you can redistribute it and/or -## modify it under the terms of the GNU General Public License as -## published by the Free Software Foundation; either version 1, or -## (at your option) any later version. -## -## This program is distributed in the hope that it will be useful, -## but WITHOUT ANY WARRANTY; without even the implied warranty of -## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -## General Public License for more details. -## -## You should have received a copy of the GNU General Public License -## along with this program; if not, write to the Free Software -## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -## -## In other words, you are welcome to use, share and improve this -## program. You are forbidden to forbid anyone else to use, share -## and improve what you give them. Help stamp out software-hoarding! -## -## ACKNOWLEDGEMENT -## -## The original BibTeX was written by Oren Patashnik using Donald -## Knuth's WEB system. This format produces a PASCAL program for -## execution and a TeX documented version of the source code. This -## program started as a (manual) translation of the WEB source into C. -## -## CHANGE LOG -## -## $Log: os2.mak,v $ -## Revision 3.71 1996/08/18 20:37:06 kempson -## Official release 3.71 (see HISTORY file for details). -## -## Revision 3.70 1996/04/08 10:17:58 kempson -## Final documentation & cosmetic changes for official release 3.70. -## -## Revision 1.0 1995/10/21 21:52:44 kempson -## Placed under RCS control -## -############################################################################## -############################################################################## - - -############################################################################## -############################################################################## -# -# Start of local definitions for file types and compilation / linking. There -# are three small sections to customise: -# -# BibTeX File Searching -# - specifies the names of environment variables and paths to be used when -# searching for input files -# -# Utility Programs -# - specifies the names of programs to be used for simple functions -# -# Compiler/Linker -# - specifies compiler/linker command lines -# -# If your system is already supported it should not be necessary to modify -# any part of the Makefile except these three sections. -# -############################################################################## -############################################################################## - -#----------------------------------------------------------------------------- -# BIBTEX FILE SEARCHING -# -# The macros in this section define the environment variables and default -# search paths that will be used by BibTeX. 8-bit BibTeX looks for input -# files in three different steps as summarised below. As soon as 8-bit -# BibTeX finds a matching file, it stops looking (i.e. only the first -# matching file is used). In order, the three steps are: -# -# - look for the file in the current working directory. -# -# - if the appropriate environment variable has been set (e.g. BSTINPUT), -# treat its value as a list of directories to be searched. Look for the -# file in each of the directories in the list. -# -# - if the appropriate environment variable (e.g. BSTINPUT) has not been -# set, use a predefined "fallback" path as a list of directories to be -# searched. -# -# A search list consists of a number of directories separated by semicolons. -# -# The following entries must be defined: -# -# AUX_ENVVAR the name of the environment variable defining the path -# to be searched for .aux files. -# -# AUX_INPUT_PATH the fallback path to be searched for .aux files. -# -# BIB_ENVVAR the name of the environment variable defining the path -# to be searched for .bib files (e.g. BIBINPUT). -# -# BIB_INPUT_PATH the fallback path to be searched for .bib files -# (e.g. e:/usr/latex/bibtex;e:/emtex/bibtex/bib). -# -# BST_ENVVAR the name of the environment variable defining the path -# to be searched for .bst files (e.g. BSTINPUT). -# -# BST_INPUT_PATH the fallback path to be searched for .bst files -# (e.g. e:/usr/latex/bibtex;e:/emtex/bibtex/bst). -# -# CSF_ENVVAR the name of the environment variable defining the path -# to be searched for .csf files (e.g. CSFINPUT). -# -# CSF_INPUT_PATH the fallback path to be searched for .csf files -# (e.g. e:/usr/latex/bibtex;e:/emtex/bibtex/csf). -# -# CSF_FILE_ENVVAR the name of the environment variable defining the -# fallback CS file (e.g. BIBTEX_CSFILE). -# -# CSF_FILE_NAME the name of the fallback CS file to be used if one is -# not specified on the command line and the above-named -# environment variable is not defined (e.g. cp850lat.csf). -#----------------------------------------------------------------------------- -AUX_INPUT_ENVVAR = -AUX_INPUT_PATH = - -BIB_INPUT_ENVVAR = BIBINPUT -BIB_INPUT_PATH = c:/emtex/bibtex/bib - -BST_INPUT_ENVVAR = BSTINPUT -BST_INPUT_PATH = c:/emtex/bibtex/bst - -CSF_INPUT_ENVVAR = CSFINPUT -CSF_INPUT_PATH = c:/emtex/bibtex/csf - -CSF_FILE_ENVVAR = BIBTEX_CSFILE -CSF_FILE_NAME = cp850lat.csf - - -#----------------------------------------------------------------------------- -# UTILITY PROGRAMS -# -# MAKE the command used to invoke Make to process this file. -# As distributed, it is defined as "make -f os2.mak" -# -# RM rm program that won't complain (e.g. /bin/rm -f) if a -# file is missing -#----------------------------------------------------------------------------- -MAKE = make -f os2.mak -RM = -DEL - - -#----------------------------------------------------------------------------- -# COMPILER/LINKER -# -# CC the command used to invoke the C compiler -# CFLAGS compiler command line flags to be used -# CCDEFINES symbols to be #defined when compiling -# -# LD the command used to invoke the linker -# LDFLAGS linker command line flags to be used -# LDLIBS linker command line option to search the specified -# library files -# -# EMX/GNU C compiler v0.9b -# -# Compiling: gcc -DMSDOS -Wall -Wconversion -Wno-char-subscripts -# -funsigned-char -c BIBTEX.C -# -# -DOS2 we're building for OS/2 -# -Wall generate lots of warnings -# -Wconversion warn about suspicious type conversions -# -Wno-char-subscripts don't moan about character type subscripts -# -funsigned-char unsigned chars -# -c compile only -# -# Linking: gcc BIBTEX.O BIBTEX-1.O -o BIBTEX.EXE -# -# -o BIBTEX.EXE produce executable BIBTEX.EXE -# -#----------------------------------------------------------------------------- -CC = gcc -CFLAGS = -c -DOS2 -Wall -Wno-char-subscripts -funsigned-char -CCDEFINES = -LD = gcc -LDFLAGS = -o $@ -LDLIBS = - -############################################################################## -############################################################################## -# -# End of local definitions. You shouldn't need to change anything below. -# -############################################################################## -############################################################################## - - -############################################################################## -# File types and default rule for compilation -############################################################################## -BIBTEX_DEFINES = -DSUPPORT_8BIT \ - -DAUX_INPUT_ENVVAR=\"$(AUX_INPUT_ENVVAR)\" \ - -DAUX_INPUT_PATH=\"$(AUX_INPUT_PATH)\" \ - -DBIB_INPUT_ENVVAR=\"$(BIB_INPUT_ENVVAR)\" \ - -DBIB_INPUT_PATH=\"$(BIB_INPUT_PATH)\" \ - -DBST_INPUT_ENVVAR=\"$(BST_INPUT_ENVVAR)\" \ - -DBST_INPUT_PATH=\"$(BST_INPUT_PATH)\" \ - -DCSF_INPUT_ENVVAR=\"$(CSF_INPUT_ENVVAR)\" \ - -DCSF_INPUT_PATH=\"$(CSF_INPUT_PATH)\" \ - -DCSF_FILE_ENVVAR=\"$(CSF_FILE_ENVVAR)\" \ - -DCSF_FILE_NAME=\"$(CSF_FILE_NAME)\" - -EXE = .exe -O = .o - -.SUFFIXES: .c .h $(O) $(EXE) - -.c.o: - $(CC) $(CFLAGS) $(BIBTEX_DEFINES) $*.c - - -############################################################################## -# Target Groupings -############################################################################## -HDRFILES = bibtex.h datatype.h gblprocs.h gblvars.h sysdep.h \ - getopt.h utils.h version.h - -OBJFILES = bibtex$(O) \ - bibtex-1$(O) bibtex-2$(O) bibtex-3$(O) bibtex-4$(O) \ - getopt$(O) getopt1$(O) utils$(O) - -EXEFILES = bibtex$(EXE) - - -############################################################################## -# Top level targets -############################################################################## -make: - @ echo You must specify what to make. - @ echo . - @ echo For example: $(MAKE) bibtex - @ echo . - @ echo Valid system targets are: - @ echo . - @ echo clean - delete $(O) files - @ echo veryclean - delete $(O) and $(EXE) files - @ echo . - @ echo bibtex - EMX/GNU C for OS/2 - -clean: - @ echo Cleaning up ... - $(RM) bibtex$(O) - $(RM) bibtex-1$(O) - $(RM) bibtex-2$(O) - $(RM) bibtex-3$(O) - $(RM) bibtex-4$(O) - $(RM) getopt$(O) - $(RM) getopt1$(O) - $(RM) utils$(O) - -veryclean: clean - @ echo Really cleaning up ... - $(RM) bibtex$(EXE) - -bibtex: $(EXEFILES) - @ echo BibTeX built - - -############################################################################## -# Dependencies for executables. -############################################################################## -bibtex$(EXE): $(OBJFILES) - $(LD) $(OBJFILES) $(LFLAGS) - -############################################################################## -# Dependencies for object files -############################################################################## -bibtex$(O): bibtex.c $(HDRFILES) - -bibtex-1$(O): bibtex-1.c $(HDRFILES) - -bibtex-2$(O): bibtex-2.c $(HDRFILES) - -bibtex-3$(O): bibtex-3.c $(HDRFILES) - -bibtex-4$(O): bibtex-4.c $(HDRFILES) - -getopt$(O): getopt.c getopt.h - -getopt1$(O): getopt1.c getopt.h - -utils$(O): utils.c $(HDRFILES) diff --git a/Build/source/texk/bibtexu/sysdep.h b/Build/source/texk/bibtexu/sysdep.h deleted file mode 100644 index ea289b19c99..00000000000 --- a/Build/source/texk/bibtexu/sysdep.h +++ /dev/null @@ -1,307 +0,0 @@ -/*- -****************************************************************************** -****************************************************************************** -** -** MODULE -** -** $RCSfile: sysdep.h,v $ -** $Revision: 3.71 $ -** $Date: 1996/08/18 20:37:06 $ -** -** DESCRIPTION -** -** A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x, -** Unix and VMS. This C language implementation is based on the -** original WEB source but it has been enhanced to support 8-bit input -** characters and a very large processing capacity. -** -** For documentation describing how to use and build this program, -** see the 00README.TXT file that accompanies this distribution. -** -** MODULE CONTENTS -** -** This module defines as many system dependent things as possible. -** System / compiler dependent code should only appear in sysdep.h, -** bibtex.c and utils.c. System dependent code should be delimited by -** preprocessor conditionals. Look for: -** -** #ifdef MSDOS -** #ifdef OS2 -** #ifdef UNIX -** #ifdef VMS -** -** AUTHORS -** -** Original WEB translation to C, conversion to "big" (32-bit) capacity, -** addition of run-time selectable capacity and 8-bit support extensions -** by: -** -** Niel Kempson -** Snowy Owl Systems Limited, Cheltenham, England -** E-mail: kempson@snowyowl.co.uk -** -** 8-bit support extensions also by: -** -** Alejandro Aguilar-Sierra -** Centro de Ciencias de la Atm\'osfera, -** Universidad Nacional Aut\'onoma de M\'exico, M\'exico -** E-mail: asierra@servidor.unam.mx -** -** COPYRIGHT -** -** This implementation copyright (c) 1991-1995 by Niel Kempson -** and copyright (c) 1995 by Alejandro Aguilar-Sierra. -** -** This program is free software; you can redistribute it and/or -** modify it under the terms of the GNU General Public License as -** published by the Free Software Foundation; either version 1, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -** General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -** -** In other words, you are welcome to use, share and improve this -** program. You are forbidden to forbid anyone else to use, share -** and improve what you give them. Help stamp out software-hoarding! -** -** ACKNOWLEDGEMENT -** -** The original BibTeX was written by Oren Patashnik using Donald -** Knuth's WEB system. This format produces a PASCAL program for -** execution and a TeX documented version of the source code. This -** program started as a (manual) translation of the WEB source into C. -** -** CHANGE LOG -** -** $Log: sysdep.h,v $ -** Revision 3.71 1996/08/18 20:37:06 kempson -** Official release 3.71 (see HISTORY file for details). -** -** Revision 3.70 1996/04/08 10:08:40 kempson -** Final documentation & cosmetic changes for official release 3.70. -** -** Revision 3.6 1995/10/21 22:13:13 kempson -** Added support for DJGPP under MSDOS. -** -** Revision 3.5 1995/09/24 20:44:37 kempson -** Many changes for final beta test version. -** -** Revision 3.4 1995/04/09 22:15:46 kempson -** Placed under RCS control -** -****************************************************************************** -****************************************************************************** -*/ -#ifndef __SYSDEP_H__ -# define __SYSDEP_H__ 1 - - -/*- -**============================================================================ -** Include the relevant header files. -**============================================================================ -*/ -#include <stdlib.h> -#include <stdio.h> -#include <setjmp.h> -#include <string.h> -#include <ctype.h> - - -/*- -**============================================================================ -** For each environment (MSDOS, OS/2, UNIX & VMS), the following -** preprocessor macros must be defined: -** -** IMPLEMENTATION the implementation string reported by BibTeX when -** the --version is specified. -** -** PATH_DELIM the character used to separate components of a -** search path string. -** -** Note: usually ';' for DOS & OS/2, ':' for Unix -** and ',' for VMS. -**============================================================================ -*/ -#ifdef WIN32 -# ifdef _MSC_VER -# define IMPLEMENTATION "Microsoft(R) C/C++ for Win32" -# elif defined(__MINGW32__) -# define IMPLEMENTATION "MinGW32 C/C++ for Win32" -# else -# define IMPLEMENTATION "Unknown C/C++ for Win32" -# endif /* _MSC_VER */ -#endif - -#ifdef MSDOS - -# ifdef DJGPP -# define IMPLEMENTATION "DJGPP/GNU C 32 bit bound for DOS" -# else -# define IMPLEMENTATION "EMX/GNU C 32 bit bound for DOS" -# endif /* DJGPP */ - -# define PATH_DELIM ';' -#endif /* MSDOS */ - -#ifdef OS2 -# define IMPLEMENTATION "EMX/GNU C 32 bit for OS/2" -# define PATH_DELIM ';' -#endif /* OS2 */ - -#ifdef UNIX -# ifndef IMPLEMENTATION -# define IMPLEMENTATION "C for Unix" -# endif -# define PATH_DELIM ':' -#endif /* UNIX */ - -#ifdef VMS -# define IMPLEMENTATION "GNU C for VMS" -# define PATH_DELIM ',' -#endif /* VMS */ - - -/*- -**============================================================================ -** Define the exit status values that should be returned to the operating -** system. -**============================================================================ -*/ -#ifdef VMS -# define NORMAL_EXIT_STATUS 0x10000001L -# define WARNING_EXIT_STATUS 0x10000000L -# define ERROR_EXIT_STATUS 0x10000002L -# define FATAL_EXIT_STATUS 0x10000004L -#else /* NOT VMS */ -# define NORMAL_EXIT_STATUS 0 -# define WARNING_EXIT_STATUS 1 -# define ERROR_EXIT_STATUS 2 -# define FATAL_EXIT_STATUS 3 -#endif /* VMS */ - - -/*- -**============================================================================ -** Some macros to satisfy ANSI C's strict (for C anyway) type checking. -**============================================================================ -*/ -#define FPRINTF (void) fprintf -#define FPUTC (void) fputc -#define PRINTF (void) printf -#define PUTC (void) putc -#define SPRINTF (void) sprintf -#define CHR(x) (x) - - -/*- -**============================================================================ -** Some macros to make the C code look more like the WEB from which it was -** translated. -**============================================================================ -*/ -#define BEGIN { -#define END } -#ifndef TRUE -# define TRUE 1 -#endif -#ifndef FALSE -# define FALSE 0 -#endif -#define REPEAT do -#define UNTIL(X) while ( ! (X)) -#define DIV / -#define MOD % - - -/*- -**============================================================================ -** WEB section number: 39 -** ~~~~~~~~~~~~~~~~~~~~ -** We implement path searching for the function |a_open_in|. If -** |name_of_file| doesn't start with `\' then path names from the -** appropriate path list are prepended until success or the end of the path -** list is reached. -**============================================================================ -*/ -#define NO_SEARCH_PATH 0 -#define AUX_FILE_SEARCH_PATH 1 -#define BIB_FILE_SEARCH_PATH 2 -#define BST_FILE_SEARCH_PATH 3 -#define CSF_FILE_SEARCH_PATH 4 - - -/*- -**============================================================================ -** The Makefile specifies a number of preprocessor macros used to control -** how BibTeX searches for input files. If any of them are undefined, an -** error message will be issued by the C preprocessor. The macros -** required are: -** -** AUX_INPUT_ENVVAR - environment variable specifying the search path for -** .aux files -** AUX_INPUT_PATH - fallback search path for .aux files -** BIB_INPUT_ENVVAR - environment variable specifying the search path for -** .bib files -** BIB_INPUT_PATH - fallback search path for .bib files -** BST_INPUT_ENVVAR - environment variable specifying the search path for -** .bst files -** BST_INPUT_PATH - fallback search path for .bst files -** CSF_INPUT_ENVVAR - environment variable specifying the search path for -** .csf files -** CSF_INPUT_PATH - fallback search path for .csf files -** -** CSF_FILE_ENVVAR - environment variable specifying the default .csf file -** CSF_FILE_NAME - fallback name of the default .csf file -**============================================================================ -*/ -#ifndef KPATHSEA -#ifndef AUX_INPUT_ENVVAR -# error Macro 'AUX_INPUT_ENVVAR' has not been defined. Please check Makefile. -#endif - -#ifndef AUX_INPUT_PATH -# error Macro 'AUX_INPUT_PATH' has not been defined. Please check Makefile. -#endif - -#ifndef BIB_INPUT_ENVVAR -# error Macro 'BIB_INPUT_ENVVAR' has not been defined. Please check Makefile. -#endif - -#ifndef BIB_INPUT_PATH -# error Macro 'BIB_INPUT_PATH' has not been defined. Please check Makefile. -#endif - -#ifndef BST_INPUT_ENVVAR -# error Macro 'BST_INPUT_ENVVAR' has not been defined. Please check Makefile. -#endif - -#ifndef BST_INPUT_PATH -# error Macro 'BST_INPUT_PATH' has not been defined. Please check Makefile. -#endif - -#ifndef CSF_INPUT_ENVVAR -# error Macro 'CSF_INPUT_ENVVAR' has not been defined. Please check Makefile. -#endif - -#ifndef CSF_INPUT_PATH -# error Macro 'CSF_INPUT_PATH' has not been defined. Please check Makefile. -#endif - -#ifndef CSF_FILE_ENVVAR -# error Macro 'CSF_FILE_ENVVAR' has not been defined. Please check Makefile. -#endif - -#ifndef CSF_FILE_NAME -# error Macro 'CSF_FILE_NAME' has not been defined. Please check Makefile. -#endif -#endif /* ! KPATHSEA */ - - -#endif /* __SYSDEP_H__ */ diff --git a/Build/source/texk/bibtexu/tests/bibtex.test b/Build/source/texk/bibtexu/tests/bibtex.test deleted file mode 100755 index b4f24bd4c6c..00000000000 --- a/Build/source/texk/bibtexu/tests/bibtex.test +++ /dev/null @@ -1,16 +0,0 @@ -#! /bin/sh - -# Copyright (C) 2010 Peter Breitenlohner <tex-live@tug.org> -# You may freely use, modify and/or distribute this file. - -exit 77 - -test -d tests || mkdir -p tests - -cp $srcdir/../web2c/tests/exampl.aux tests/xexampl.aux - -TEXMFCNF=$srcdir/../kpathsea \ - BSTINPUTS=$srcdir/../web2c/tests \ - BIBINPUTS=$srcdir/../web2c/tests \ - ./bibtexu tests/xexampl || test $? = 1 || exit 1 - diff --git a/Build/source/texk/bibtexu/tests/bibtexu.test b/Build/source/texk/bibtexu/tests/bibtexu.test deleted file mode 100755 index 18299b228eb..00000000000 --- a/Build/source/texk/bibtexu/tests/bibtexu.test +++ /dev/null @@ -1,9 +0,0 @@ -#! /bin/sh - -# Copyright (C) 2010 Peter Breitenlohner <tex-live@tug.org> -# You may freely use, modify and/or distribute this file. - -# Not really a test, just making sure the program executes. - -./bibtexu -version || exit 1 - diff --git a/Build/source/texk/bibtexu/unix.mak b/Build/source/texk/bibtexu/unix.mak deleted file mode 100644 index 27a030b63fe..00000000000 --- a/Build/source/texk/bibtexu/unix.mak +++ /dev/null @@ -1,418 +0,0 @@ -#############################################################################* -############################################################################## -## -## MODULE -## -## $RCSfile: unix.mak,v $ -## $Revision: 3.71 $ -## $Date: 1996/08/18 20:37:06 $ -## -## DESCRIPTION -## -## A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x, -## Unix and VMS. This C language implementation is based on the -## original WEB source but it has been enhanced to support 8-bit input -## characters and a very large processing capacity. -## -## For documentation describing how to use and build this program, -## see the 00README.TXT file that accompanies this distribution. -## -## MODULE CONTENTS -## -## This is the BibTeX makefile to build a Unix implementation. This -## file should be called "unix.mak" and used with a command like: -## -## % make -f unix.mak bibtex -## -## If you omit the "bibtex" argument, the Makefile will display list -## of the supported targets. -## -## Below is a list of the Unix environments on which BibTeX has been -## built and tested. The appropriate Make command to build BibTeX -## is also given for each of the environments. Each entry is preceded -## by a status character: -## -## + tested and believed to work -## ? not tested but should work -## X believed not to work. -## -## The environments and Make targets are: -## -## + Linux, GNU cc: "linux-gcc" -## + SUN, SunOS 3.x & 4.1.x, GNU cc: "sunos-gcc" -## + SUN, Solaris 2.x, GNU cc: "sysv-gcc" -## -## ? BSD generic, GNU cc: "bsd-gcc" -## ? System V generic, GNU cc: "sysv-gcc" -## -## For example, if you want to build BibTeX for a SunOS system running -## SunOS 4.1.3 and using the GNU compiler, you should issue the -## command: -## -## make -f unix.mak sunos-gcc -## -## If you port BibTeX to a new environment or find that it works -## unchanged in a new environment, please report back to the author so -## that this file can be updated for everyone else. -## -## AUTHORS -## -## Original WEB translation and porting by: -## -## Niel Kempson, -## Snowy Owl Systems Limited, Cheltenham, England -## E-mail: kempson@snowyowl.co.uk -## -## 8 bit support extensions by: -## -## Alejandro Aguilar-Sierra -## E-mail: asierra@servidor.unam.mx -## -## COPYRIGHT -## -## This implementation copyright (c) 1991-1995 by Niel Kempson -## and copyright (c) 1995 by Alejandro Aguilar-Sierra. -## -## This program is free software; you can redistribute it and/or -## modify it under the terms of the GNU General Public License as -## published by the Free Software Foundation; either version 1, or -## (at your option) any later version. -## -## This program is distributed in the hope that it will be useful, -## but WITHOUT ANY WARRANTY; without even the implied warranty of -## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -## General Public License for more details. -## -## You should have received a copy of the GNU General Public License -## along with this program; if not, write to the Free Software -## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -## -## In other words, you are welcome to use, share and improve this -## program. You are forbidden to forbid anyone else to use, share -## and improve what you give them. Help stamp out software-hoarding! -## -## ACKNOWLEDGEMENT -## -## The original BibTeX was written by Oren Patashnik using Donald -## Knuth's WEB system. This format produces a PASCAL program for -## execution and a TeX documented version of the source code. This -## program is a (hand) translation of the WEB source into C. -## -## CHANGE LOG -## -## $Log: unix.mak,v $ -## Revision 3.71 1996/08/18 20:37:06 kempson -## Official release 3.71 (see HISTORY file for details). -## -## Revision 3.70 1996/04/08 10:17:58 kempson -## Final documentation & cosmetic changes for official release 3.70. -## -## Revision 1.0 1995/10/21 21:52:44 kempson -## Placed under RCS control -## -############################################################################## -############################################################################## - - - -############################################################################## -############################################################################## -# -# Start of local definitions for file types and compilation / linking. There -# are three small sections to customise: -# -# BibTeX File Searching -# - specifies the names of environment variables and paths to be used when -# searching for input files -# -# Utility Programs -# - specifies the names of programs to be used for simple functions -# -# Compiler/Linker -# - specifies compiler/linker command lines -# -# If your system is already supported it should not be necessary to modify -# any part of the Makefile except these three sections. -# -############################################################################## -############################################################################## - -#----------------------------------------------------------------------------- -# BIBTEX FILE SEARCHING -# -# The macros in this section define the environment variables and default -# search paths that will be used by BibTeX. 8-bit BibTeX looks for input -# files in three different steps as summarised below. As soon as 8-bit -# BibTeX finds a matching file, it stops looking (i.e. only the first -# matching file is used). In order, the three steps are: -# -# - look for the file in the current working directory. -# -# - if the appropriate environment variable has been set (e.g. BSTINPUT), -# treat its value as a list of directories to be searched. Look for the -# file in each of the directories in the list. -# -# - if the appropriate environment variable (e.g. BSTINPUT) has not been -# set, use a predefined "fallback" path as a list of directories to be -# searched. -# -# A search list consists of a number of directories separated by colons. -# -# The following entries must be defined: -# -# AUX_ENVVAR the name of the environment variable defining the path -# to be searched for .aux files. -# -# AUX_INPUT_PATH the fallback path to be searched for .aux files. -# -# BIB_ENVVAR the name of the environment variable defining the path -# to be searched for .bib files (e.g. BIBINPUT). -# -# BIB_INPUT_PATH the fallback path to be searched for .bib files -# (e.g. /u/kempson/bibtex:/usr/local/lib/bibtex/bib). -# -# BST_ENVVAR the name of the environment variable defining the path -# to be searched for .bst files (e.g. BSTINPUT). -# -# BST_INPUT_PATH the fallback path to be searched for .bst files -# (e.g. /u/kempson/bibtex:/usr/local/lib/bibtex/bst). -# -# CSF_ENVVAR the name of the environment variable defining the path -# to be searched for .csf files (e.g. CSFINPUT). -# -# CSF_INPUT_PATH the fallback path to be searched for .csf files -# (e.g. /u/kempson/bibtex:/usr/local/lib/bibtex/csf). -# -# CSF_FILE_ENVVAR the name of the environment variable defining the -# fallback CS file (e.g. BIBTEX_CSFILE). -# -# CSF_FILE_NAME the name of the fallback CS file to be used if one is -# not specified on the command line and the above-named -# environment variable is not defined (e.g. cp850lat.csf). -#----------------------------------------------------------------------------- -AUX_INPUT_ENVVAR = -AUX_INPUT_PATH = - -BIB_INPUT_ENVVAR = BIBINPUT -BIB_INPUT_PATH = /usr/local/lib/bibtex/bib - -BST_INPUT_ENVVAR = BSTINPUT -BST_INPUT_PATH = /usr/local/lib/bibtex/bst - -CSF_INPUT_ENVVAR = CSFINPUT -CSF_INPUT_PATH = /usr/local/lib/bibtex/csf - -CSF_FILE_ENVVAR = BIBTEX_CSFILE -CSF_FILE_NAME = cp850lat.csf - - -#----------------------------------------------------------------------------- -# UTILITY PROGRAMS -# -# MAKE the command used to invoke Make to process this file. -# As distributed, it is defined as "make -f os2.mak" -# -# RM rm program that won't complain (e.g. /bin/rm -f) if a -# file is missing -#----------------------------------------------------------------------------- -MAKE = make -f unix.mak -RM = rm -f - - -#----------------------------------------------------------------------------- -# -# COMPILER/LINKER -# -# CC the command used to invoke the C compiler -# CFLAGS compiler command line flags to be used -# -# LD the command used to invoke the linker -# LDFLAGS linker command line flags to be used -# LDLIBS linker command line option to search the specified -# library files -# -# The definitions are used to compile and link as shown below: -# -# Compiling C programs (e.g. xx.c) -# -# $(CC) -c $(CFLAGS) xx.c -# -# Linking object files (e.g. xx.o, yy.o & zz.o) -# -# $(LD) -o $@ $(LDFLAGS) xx.o yy.o zz.o $(LDLIBS) -# -# The 'vanilla' settings should usually be: -# -# CC = cc -# CFLAGS = -O -DUNIX -# LD = cc -# LDFLAGS = -# LDLIBS = -# -# For GNU C, the following settings are recommended: -# -# CC = gcc -# CFLAGS = -O -DUNIX -O -Wall -Wno-char-subscripts -funsigned-char -# LD = gcc -# LDFLAGS = -# LDLIBS = -#----------------------------------------------------------------------------- -CC = cc -CFLAGS = - -LD = cc -LDFLAGS = -LDLIBS = - -############################################################################## -############################################################################## -# -# End of local definitions. You shouldn't need to change anything below. -# -############################################################################## -############################################################################## - - -############################################################################## -# File types and default rule for compilation -############################################################################## -BIBTEX_DEFINES = -DSUPPORT_8BIT \ - -DAUX_INPUT_ENVVAR=\"$(AUX_INPUT_ENVVAR)\" \ - -DAUX_INPUT_PATH=\"$(AUX_INPUT_PATH)\" \ - -DBIB_INPUT_ENVVAR=\"$(BIB_INPUT_ENVVAR)\" \ - -DBIB_INPUT_PATH=\"$(BIB_INPUT_PATH)\" \ - -DBST_INPUT_ENVVAR=\"$(BST_INPUT_ENVVAR)\" \ - -DBST_INPUT_PATH=\"$(BST_INPUT_PATH)\" \ - -DCSF_INPUT_ENVVAR=\"$(CSF_INPUT_ENVVAR)\" \ - -DCSF_INPUT_PATH=\"$(CSF_INPUT_PATH)\" \ - -DCSF_FILE_ENVVAR=\"$(CSF_FILE_ENVVAR)\" \ - -DCSF_FILE_NAME=\"$(CSF_FILE_NAME)\" - -EXE = -O = .o - -.SUFFIXES: .c .h $(O) - -.c.o: - $(CC) -c $(BIBTEX_DEFINES) -DUNIX $(CFLAGS) $*.c - - - -############################################################################## -# Target Groupings -############################################################################## -HDRFILES = bibtex.h datatype.h gblprocs.h gblvars.h sysdep.h \ - getopt.h utils.h version.h - -OBJFILES = bibtex$(O) \ - bibtex-1$(O) bibtex-2$(O) bibtex-3$(O) bibtex-4$(O) \ - getopt$(O) getopt1$(O) utils$(O) - -EXEFILES = bibtex$(EXE) - - - -############################################################################## -# Top level targets -############################################################################## -make: - @ echo 'You must specify the system for which BibTeX should be made.' - @ echo '' - @ echo 'For example: $(MAKE) sunos-gcc' - @ echo '' - @ echo 'Valid system targets are:' - @ echo '' - @ echo ' clean, veryclean' - @ echo '' - @ echo ' bsd-gcc, linux-gcc, sunos-gcc, sysv-gcc' - -bibtex-exe: $(EXEFILES) - -clean: - @ echo 'Cleaning up ... ' - $(RM) $(OBJFILES) - -veryclean: - @ echo 'Really cleaning up ... ' - $(RM) $(OBJFILES) - $(RM) $(EXEFILES) - - - -#----------------------------------------------------------------------------- -# Dependencies for executables -#----------------------------------------------------------------------------- -bibtex$(EXE): $(OBJFILES) - $(LD) -o $@ $(LDFLAGS) $(OBJFILES) $(LDLIBS) - - -#----------------------------------------------------------------------------- -# Dependencies for object files -#----------------------------------------------------------------------------- -bibtex$(O): bibtex.c $(HDRFILES) - -bibtex-1$(O): bibtex-1.c $(HDRFILES) - -bibtex-2$(O): bibtex-2.c $(HDRFILES) - -bibtex-3$(O): bibtex-3.c $(HDRFILES) - -bibtex-4$(O): bibtex-4.c $(HDRFILES) - -getopt$(O): getopt.c getopt.h - -getopt1$(O): getopt1.c getopt.h - -utils$(O): utils.c $(HDRFILES) - - - -############################################################################## -############################################################################## -## -## OPERATING SYSTEM ENVIRONMENT SPECIFIC TARGETS -## -## The following symbols may be defined using "-D" to affect the -## compilation: -## -## HAS_STRINGS_H - The header file for string functions is -## <strings.h> rather than <string.h> -############################################################################## -############################################################################## - - -#----------------------------------------------------------------------------- -# BSD generic environment, GNU cc -#----------------------------------------------------------------------------- -bsd-gcc: - @ echo 'Making BibTeX for BSD using GNU cc ... ' - $(MAKE) bibtex-exe CC=gcc \ - CFLAGS="-Wall -Wno-char-subscripts -funsigned-char" \ - LD=gcc - -#----------------------------------------------------------------------------- -# Linux, GNU cc -#----------------------------------------------------------------------------- -linux-gcc: - @ echo 'Making BibTeX for Linux using GNU cc ... ' - $(MAKE) bibtex-exe CC=gcc \ - CFLAGS="-Wall -Wno-char-subscripts -funsigned-char" \ - LD=gcc - -#----------------------------------------------------------------------------- -# SunOS 4.1.x Unix BSD environment, GNU cc -#----------------------------------------------------------------------------- -sunos-gcc: - @ echo 'Making BibTeX for SunOS 4.1.x using GNU cc ... ' - $(MAKE) bibtex-exe CC=gcc \ - CFLAGS="-Wall -Wno-char-subscripts -funsigned-char" \ - LD=gcc - -#----------------------------------------------------------------------------- -# System V generic environment, GNU cc -#----------------------------------------------------------------------------- -sysv-gcc: - @ echo 'Making BibTeX for System V using GNU cc ... ' - $(MAKE) bibtex-exe CC=gcc \ - CFLAGS="-Wall -Wno-char-subscripts -funsigned-char" \ - LD=gcc diff --git a/Build/source/texk/bibtexu/utils.c b/Build/source/texk/bibtexu/utils.c deleted file mode 100644 index 44b3c82da32..00000000000 --- a/Build/source/texk/bibtexu/utils.c +++ /dev/null @@ -1,2728 +0,0 @@ -/*- -****************************************************************************** -****************************************************************************** -** -** MODULE -** -** $RCSfile: utils.c,v $ -** $Revision: 3.71 $ -** $Date: 1996/08/18 20:37:06 $ -** -** DESCRIPTION -** -** A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x, -** Unix and VMS. This C language implementation is based on the -** original WEB source but it has been enhanced to support 8-bit input -** characters and a very large processing capacity. -** -** For documentation describing how to use and build this program, -** see the 00README.TXT file that accompanies this distribution. -** -** MODULE CONTENTS -** -** This module contains the new utility functions that will be used in -** the program. The functions are declared in alphabetical order. -** Functions defined in this module are: -** -** close_file -** debug_msg -** find_file -** open_ip_file -** open_op_file -** mymalloc -** myrealloc -** parse_cmd_line -** report_bibtex_capacity -** report_search_paths -** set_array_sizes -** usage -** -** 8-bit support functions: -** -** c8read_csf -** c8initialise -** c8read_lowercase -** c8read_lowupcase -** c8read_uppercase -** c8read_order -** c8report_8bit_handling -** -** AUTHORS -** -** Original WEB translation to C, conversion to "big" (32-bit) capacity, -** addition of run-time selectable capacity and 8-bit support extensions -** by: -** -** Niel Kempson -** Snowy Owl Systems Limited, Cheltenham, England -** E-mail: kempson@snowyowl.co.uk -** -** 8-bit support extensions also by: -** -** Alejandro Aguilar-Sierra -** Centro de Ciencias de la Atm\'osfera, -** Universidad Nacional Aut\'onoma de M\'exico, M\'exico -** E-mail: asierra@servidor.unam.mx -** -** COPYRIGHT -** -** This implementation copyright (c) 1991-1995 by Niel Kempson -** and copyright (c) 1995 by Alejandro Aguilar-Sierra. -** -** This program is free software; you can redistribute it and/or -** modify it under the terms of the GNU General Public License as -** published by the Free Software Foundation; either version 1, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -** General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -** -** In other words, you are welcome to use, share and improve this -** program. You are forbidden to forbid anyone else to use, share -** and improve what you give them. Help stamp out software-hoarding! -** -** ACKNOWLEDGEMENT -** -** The original BibTeX was written by Oren Patashnik using Donald -** Knuth's WEB system. This format produces a PASCAL program for -** execution and a TeX documented version of the source code. This -** program started as a (manual) translation of the WEB source into C. -** -** CHANGE LOG -** -** $Log: utils.c,v $ -** Revision 3.71 1996/08/18 20:37:06 kempson -** Official release 3.71 (see HISTORY file for details). -** -** Revision 3.70 1996/04/08 10:08:40 kempson -** Final documentation & cosmetic changes for official release 3.70. -** -** Revision 3.6 1995/10/21 22:20:42 kempson -** Fixed numerous bugs, improved error reporting and added the --wolfgang -** option. -** -** Revision 3.5 1995/09/24 20:44:37 kempson -** Many changes for final beta test version. -** -** Revision 3.4 1995/04/09 22:15:43 kempson -** Placed under RCS control -** -****************************************************************************** -****************************************************************************** -*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <stdarg.h> -#ifdef WIN32 -#include <getopt.h> -#else -#include <unistd.h> -#endif - -#ifdef KPATHSEA -#include <kpathsea/config.h> -#include <kpathsea/c-fopen.h> -#include <kpathsea/tex-file.h> -#include <kpathsea/paths.h> -#include <kpathsea/variable.h> -#include <kpathsea/lib.h> -#ifndef WIN32 -#include <kpathsea/getopt.h> -#endif -#endif - -#include "sysdep.h" -#include "bibtex.h" -#include "datatype.h" -#include "gblprocs.h" -#include "gblvars.h" -#include "utils.h" -#include "version.h" - - -/* -** Useful macros to keep the code nicely formatted. -*/ -#define FSE(_a) fprintf (stderr, _a); -#define FSO(_a) fprintf (TERM_OUT, _a); -#define LOG_CAPACITY(_a) \ - FPRINTF (log_file, " %-15s = %7ld\n", #_a, (long) _a) -#define ISEMPTYSTR(_a) ((_a == NULL) || (*_a == '\0')) -#define NULLCHECK(_a) (ISEMPTYSTR(_a) ? "<undefined>" : _a) - - -/*- -** Options supported by the program and parsed by getopt(). Each option -** can be specified by a "traditional" single character argument -** preceeded by a dash (e.g. "-7") or a more descriptive parameter -** preceeded by two dashes (e.g. "--ascii"). Each option is also defined -** as either not taking a value, optinally taking a value or requiring a -** value. -*/ -#define VALUE_NONE 0 -#define VALUE_REQD 1 -#define VALUE_OPT 2 - -static struct option long_options[] = { -#ifndef UTF_8 - {"8bit", VALUE_NONE, 0, '8'}, - {"csfile", VALUE_REQD, 0, 'c'}, -#endif - {"debug", VALUE_REQD, 0, 'd'}, - {"help", VALUE_NONE, 0, '?'}, - {"statistics", VALUE_NONE, 0, 's'}, - {"trace", VALUE_NONE, 0, 't'}, -#ifndef UTF_8 - {"traditional", VALUE_NONE, 0, '7'}, -#endif - {"version", VALUE_NONE, 0, 'v'}, - -#ifdef UTF_8 - {"language", VALUE_REQD, 0, 'l'}, - {"location", VALUE_REQD, 0, 'o'}, -#endif - - {"big", VALUE_NONE, 0, 'B'}, - {"huge", VALUE_NONE, 0, 'H'}, - {"wolfgang", VALUE_NONE, 0, 'W'}, - {"min_crossrefs", VALUE_REQD, 0, 'M'}, - - {"mcites", VALUE_REQD, 0, '\x0A'}, /* obsolete */ - {"mentints", VALUE_REQD, 0, '\x0B'}, /* obsolete */ - {"mentstrs", VALUE_REQD, 0, '\x0C'}, /* obsolete */ - {"mfields", VALUE_REQD, 0, '\x0D'}, /* obsolete */ - {"mpool", VALUE_REQD, 0, '\x0E'}, /* obsolete */ - {"mstrings", VALUE_REQD, 0, '\x0F'}, - {"mwizfuns", VALUE_REQD, 0, '\x10'}, /* obsolete */ - {0, 0, 0, 0} -}; - -static const char *getopt_str = -#ifndef UTF_8 - "78c:" -#endif - "d:?stv" -#ifdef UTF_8 - "l:o:" -#endif - "BHM:W"; - - - -/* -** Forward declaration of private functions and variables used in this -** module for 8-bit support. -*/ -#ifdef SUPPORT_8BIT -static int c8read_csf (void); -static void c8read_lowupcase (void); -static void c8read_lowercase (void); -static void c8read_order (void); -static void c8read_uppercase (void); -static void c8report_8bit_handling (void); - -static FILE *c8_cs_file; -static int c8_line; -static int sort_weight; -#endif /* SUPPORT_8BIT */ - - - -/*- -**============================================================================ -** allocate_arrays() -** -** Allocate memory dynamically for the large arrays whose size is fixed, -** regardless of the amount memory of memory available. If these arrays are -** declared statically, the linker will complain about an overflowing text -** segment. -** -** Allocate memory dynamically for the large arrays whose size is set -** dynamically, depending on the amount memory of memory available. -** -** AlphaFile_T bib_file[Max_Bib_Files + 1]; -** StrNumber_T bib_list[Max_Bib_Files + 1]; -** ASCIICode_T buffer[Buf_Size + 1]; -** StrNumber_T cite_info[Max_Cites + 1]; -** StrNumber_T cite_list[Max_Cites + 1]; -** Boolean_T entry_exists[Max_Cites + 1]; -** Integer_T entry_ints[Max_Ent_Ints + 1]; -** ASCIICode_T entry_strs[Max_Ent_Strs + 1][Ent_Str_Size + 1]; -** ASCIICode_T ex_buf[Buf_Size + 1]; -** StrNumber_T field_info[Max_Fields + 1]; -** FnClass_T fn_type[Hash_Size + 1]; -** Integer_T glb_str_end[Max_Glob_Strs]; -** StrNumber_T glb_str_ptr[Max_Glob_Strs]; -** ASCIICode_T global_strs[Max_Glob_Strs][Glob_Str_Size + 1];; -** StrIlk_T hash_ilk[Hash_Size + 1]; -** HashPointer_T hash_next[Hash_Size + 1]; -** StrNumber_T hash_text[Hash_Size + 1]; -** Integer_T ilk_info[Hash_Size + 1]; -** Integer_T lit_stack[Lit_Stk_Size + 1]; -** StkType_T lit_stk_type[Lit_Stk_Size + 1]; -** ASCIICode_T name_sep_char[Buf_Size + 1]; -** BufPointer_T name_tok[Buf_Size + 1]; -** ASCIICode_T out_buf[Buf_Size + 1]; -** StrNumber_T s_preamble[Max_Bib_Files + 1]; -** ASCIICode_T str_pool[Pool_Size + 1]; -** PoolPointer_T str_start[Max_Strings + 1]; -** ASCIICode_T sv_buffer[Buf_Size + 1]; -** HashPtr2_T type_list[Max_Cites + 1]; -** HashPtr2_T wiz_functions[Wiz_Fn_Space + 1]; -**============================================================================ -*/ -static void allocate_arrays (void) -{ - unsigned long bytes_required; - - debug_msg (DBG_MEM, "Starting to allocate memory for arrays ... "); - - /* - ** AlphaFile_T bib_file[Max_Bib_Files + 1]; - */ - bytes_required = (Max_Bib_Files + 1) * (unsigned long) sizeof (AlphaFile_T); - bib_file = (AlphaFile_T *) mymalloc (bytes_required, "bib_file"); - - /* - ** StrNumber_T bib_list[Max_Bib_Files + 1]; - */ - bytes_required = (Max_Bib_Files + 1) * (unsigned long) sizeof (StrNumber_T); - bib_list = (StrNumber_T *) mymalloc (bytes_required, "bib_list"); - - /* - ** ASCIICode_T buffer[Buf_Size + 1]; - */ - bytes_required = (Buf_Size + 1) * (unsigned long) sizeof (ASCIICode_T); - buffer = (ASCIICode_T *) mymalloc (bytes_required, "buffer"); - - /* - ** StrNumber_T cite_info[Max_Cites + 1]; - */ - bytes_required = (Max_Cites + 1) * (unsigned long) sizeof (StrNumber_T); - cite_info = (StrNumber_T *) mymalloc (bytes_required, "cite_info"); - - /* - ** StrNumber_T cite_list[Max_Cites + 1]; - */ - bytes_required = (Max_Cites + 1) * (unsigned long) sizeof (StrNumber_T); - cite_list = (StrNumber_T *) mymalloc (bytes_required, "cite_list"); - - /* - ** Boolean_T entry_exists[Max_Cites + 1]; - */ - bytes_required = (Max_Cites + 1) * (unsigned long) sizeof (Boolean_T); - entry_exists = (Boolean_T *) mymalloc (bytes_required, "entry_exists"); - - /* - ** Boolean_T entry_ints[Max_Ent_Ints + 1]; - ** allocated when num_ent_ints and num_cites are known - */ - entry_ints = NULL; - - /* - ** ASCIICode_T entry_strs[Max_Ent_Strs + 1][Ent_Str_Size + 1]; - ** allocated when num_ent_strs and num_cites are known - */ - entry_strs = NULL; - - /* - ** ASCIICode_T ex_buf[Buf_Size + 1]; - */ - bytes_required = (Buf_Size + 1) * (unsigned long) sizeof (ASCIICode_T); - ex_buf = (ASCIICode_T *) mymalloc (bytes_required, "ex_buf"); - - /* - ** StrNumber_T field_info[Max_Fields + 1]; - */ - bytes_required = (Max_Fields + 1) * (unsigned long) sizeof (StrNumber_T); - field_info = (StrNumber_T *) mymalloc (bytes_required, "field_info"); - - /* - ** FnClass_T fn_type[Hash_Size + 1]; - */ - bytes_required = (Hash_Size + 1) * (unsigned long) sizeof (FnClass_T); - fn_type = (FnClass_T *) mymalloc (bytes_required, "fn_type"); - - /* - ** Integer_T glb_str_end[Max_Glob_Strs]; - */ - bytes_required = Max_Glob_Strs * (unsigned long) sizeof (Integer_T); - glb_str_end = (Integer_T *) mymalloc (bytes_required, "glb_str_end"); - - /* - ** StrNumber_T glb_str_ptr[Max_Glob_Strs]; - */ - bytes_required = Max_Glob_Strs * (unsigned long) sizeof (StrNumber_T); - glb_str_ptr = (StrNumber_T *) mymalloc (bytes_required, "glb_str_ptr"); - - /* - ** ASCIICode_T global_strs[Max_Glob_Strs][Glob_Str_Size + 1]; - */ - bytes_required = (unsigned long) (Max_Glob_Strs) - * (Glob_Str_Size + 1) - * (unsigned long) sizeof (ASCIICode_T); - global_strs = (ASCIICode_T *) mymalloc (bytes_required, "global_strs"); - - /* - ** StrIlk_T hash_ilk[Hash_Size + 1]; - */ - bytes_required = (Hash_Size + 1) * (unsigned long) sizeof (StrIlk_T); - hash_ilk = (StrIlk_T *) mymalloc (bytes_required, "hash_ilk"); - - /* - ** HashPointer_T hash_next[Hash_Size + 1]; - */ - bytes_required = (Hash_Size + 1) * (unsigned long) sizeof (HashPointer_T); - hash_next = (HashPointer_T *) mymalloc (bytes_required, "hash_next"); - - /* - ** StrNumber_T hash_text[Hash_Size + 1]; - */ - bytes_required = (Hash_Size + 1) * (unsigned long) sizeof (StrNumber_T); - hash_text = (StrNumber_T *) mymalloc (bytes_required, "hash_text"); - - /* - ** Integer_T ilk_info[Hash_Size + 1]; - */ - bytes_required = (Hash_Size + 1) * (unsigned long) sizeof (Integer_T); - ilk_info = (Integer_T *) mymalloc (bytes_required, "ilk_info"); - - /* - ** Integer_T lit_stack[Lit_Stk_Size + 1]; - */ - bytes_required = (Lit_Stk_Size + 1) * (unsigned long) sizeof (Integer_T); - lit_stack = (Integer_T *) mymalloc (bytes_required, "lit_stack"); - - /* - ** StkType_T lit_stk_type[Lit_Stk_Size + 1]; - */ - bytes_required = (Lit_Stk_Size + 1) * (unsigned long) sizeof (StkType_T); - lit_stk_type = (StkType_T *) mymalloc (bytes_required, "lit_stk_type"); - - /* - ** ASCIICode_T name_sep_char[Buf_Size + 1]; - */ - bytes_required = (Buf_Size + 1) * (unsigned long) sizeof (ASCIICode_T); - name_sep_char = (ASCIICode_T *) mymalloc (bytes_required, "name_sep_char"); - - /* - ** BufPointer_T name_tok[Buf_Size + 1]; - */ - bytes_required = (Buf_Size + 1) * (unsigned long) sizeof (BufPointer_T); - name_tok = (BufPointer_T *) mymalloc (bytes_required, "name_tok"); - - /* - ** ASCIICode_T out_buf[Buf_Size + 1]; - */ - bytes_required = (Buf_Size + 1) * (unsigned long) sizeof (ASCIICode_T); - out_buf = (ASCIICode_T *) mymalloc (bytes_required, "out_buf"); - - /* - ** StrNumber_T s_preamble[Max_Bib_Files + 1]; - */ - bytes_required = (Max_Bib_Files + 1) * (unsigned long) sizeof (StrNumber_T); - s_preamble = (StrNumber_T *) mymalloc (bytes_required, "s_preamble"); - - /* - ** ASCIICode_T str_pool[Pool_Size + 1]; - */ - bytes_required = (Pool_Size + 1) * (unsigned long) sizeof (ASCIICode_T); - str_pool = (ASCIICode_T *) mymalloc (bytes_required, "str_pool"); - - /* - ** PoolPointer_T str_start[Max_Strings + 1]; - */ - bytes_required = (Max_Strings + 1) * (unsigned long) sizeof (PoolPointer_T); - str_start = (PoolPointer_T *) mymalloc (bytes_required, "str_start"); - - /* - ** ASCIICode_T sv_buffer[Buf_Size + 1]; - */ - bytes_required = (Buf_Size + 1) * (unsigned long) sizeof (ASCIICode_T); - sv_buffer = (ASCIICode_T *) mymalloc (bytes_required, "sv_buffer"); - - /* - ** HashPtr2_T type_list[Max_Cites + 1]; - */ - bytes_required = (Max_Cites + 1) * (unsigned long) sizeof (HashPtr2_T); - type_list = (HashPtr2_T *) mymalloc (bytes_required, "type_list"); - - /* - ** HashPtr2_T wiz_functions[Wiz_Fn_Space + 1]; - */ - bytes_required = (Wiz_Fn_Space + 1) * (unsigned long) sizeof (HashPtr2_T); - wiz_functions = (HashPtr2_T *) mymalloc (bytes_required, "wiz_functions"); - -} /* allocate_arrays () */ - - - -/*- -**============================================================================ -** checkdbg() -** -** Examine a string representing different debug options, usually provided -** as a value to a command line option, and return the value as a long -** integer. Return 0 (no debugging) if a valid option was not parsed. -**============================================================================ -*/ -static int checkdbg (char *str) -{ - int dbgval = 0; - - if ((str == NULL) || (*str == '\0')) - return (0); - - if (strstr (str, "all") != NULL) - dbgval |= DBG_ALL; - if (strstr (str, "csf") != NULL) - dbgval |= DBG_CSF; - if (strstr (str, "io") != NULL) - dbgval |= DBG_IO; - if (strstr (str, "mem") != NULL) - dbgval |= DBG_MEM; - if (strstr (str, "misc") != NULL) - dbgval |= DBG_MISC; - if (strstr (str, "search") != NULL) - dbgval |= DBG_SRCH; - - return (dbgval); -} /* checkdbg() */ - - - -/*- -**============================================================================ -** checklong() -** -** Examine a string representing an integer, usually provided as a value to -** a command line option, and return the value as a long integer. -** Return -1 if a valid integer was not parsed. -**============================================================================ -*/ -static long checklong (char *str) -{ - long value; - char *endptr; - int len; - - len = strlen (str); - value = strtol (str, &endptr, 10); - - if (str == endptr) - return (-1); - if ((endptr - str) < len) - return (-1); - - return (value); -} /* checklong() */ - - - -/*- -**============================================================================ -** close_file() -** -** Close a file - as long as it's open. -**============================================================================ -*/ -void close_file (const AlphaFile_T file_pointer) -{ - if (file_pointer != NULL) - fclose (file_pointer); -} /* close_file() */ - - - -/*- -**============================================================================ -** debug_msg() -** -** Write a debugging message to the stderr stream, but only if the -** appropriate debugging option has been selected. -**============================================================================ -*/ -void debug_msg (const int status, const char *printf_fmt, ...) -{ - va_list printf_args; - const char *prefix; - - switch (status) { - case DBG_CSF: - if ((Flag_debug & DBG_CSF) == 0) return; - prefix = "D-CSF"; - break; - case DBG_IO: - if ((Flag_debug & DBG_IO) == 0) return; - prefix = "D-I/O"; - break; - case DBG_MEM: - if ((Flag_debug & DBG_MEM) == 0) return; - prefix = "D-MEM"; - break; - case DBG_MISC: - if ((Flag_debug & DBG_MISC) == 0) return; - prefix = "D-MSC"; - break; - case DBG_SRCH: - if ((Flag_debug & DBG_SRCH) == 0) return; - prefix = "D-SCH"; - break; - default: - return; - } - - if (printf_fmt != NULL) { - fprintf (stderr, "%s: ", prefix); - va_start (printf_args, printf_fmt); - vfprintf (stderr, printf_fmt, printf_args); - va_end (printf_args); - fprintf (stderr, "\n"); - fflush (stderr); - } -} /* debug_msg () */ - - -#ifndef KPATHSEA -/*- -**============================================================================ -** find_file() -** -** Search along a path for a file. The search path is specified by the -** value of an environment variable which can contain multiple directories, -** separated by an appropriate delimiter. The best known example is the -** PATH environment variable found on DOS, OS/2 and Unix. -** -** If the environment variable is not specified, or it has not been set, -** a 'fallback' path will be used. The current working directory will be -** searched first, then directories along the search path define dby the -** environment variable or fallback path. -** -** If the file is found along the search path, a value of 0 is returned and -** the full file specification is stored in parameter full_file_spec. If -** the file was not found, -1 is returned. -**============================================================================ -*/ -int find_file (const char *envvar_name, const char *fallback_path, - const char *filename, char *full_file_spec) -{ - char c; - int len = 0; - char *search_path; - - debug_msg (DBG_SRCH, "find_file: searching for file name `%s'", - filename); - debug_msg (DBG_SRCH, - "find_file: environment variable for search path = `%s'", - (envvar_name == NULL) ? "NULL" : envvar_name); - debug_msg (DBG_SRCH, "find_file: fallback path = `%s'", - (fallback_path == NULL) ? "NULL" : fallback_path); - - if ((envvar_name == NULL) || (*envvar_name == '\0')) { - search_path = NULL; - debug_msg (DBG_SRCH, - "find_file: no environment variable specified"); - } else { - search_path = getenv (envvar_name); - debug_msg (DBG_SRCH, "find_file: %s = `%s'", envvar_name, - (search_path == NULL) ? "NULL" : search_path); - } - - /* - ** If we have a NULL search path because an environment variable name was - ** not specified or specified but not defined, we use the fallback - ** search path. - */ - if (search_path == NULL) { - debug_msg (DBG_SRCH, "find_file: using fallback search path `%s'", - (fallback_path == NULL) ? "NULL" : fallback_path); - search_path = (char *) fallback_path; - } - - - /* - ** Work along the search path looking for the wanted file. Stop when - ** the first match is found. - */ - while (1) { - full_file_spec[len] = '\0'; - - /* - ** If the path is not empty, and it doesn't end in '/' or '\', - ** append a trailing '/'. - */ - if (len != 0) { - c = full_file_spec[len - 1]; - if ((c != '/') && (c != '\\')) - strcat (full_file_spec, "/"); - } - - /* - ** Append the filename to the path and then test whether the - ** file exists. If not, return -1 and an empty string. - */ - strcat (full_file_spec, filename); - debug_msg (DBG_SRCH, "find_file: trying `%s'", full_file_spec); - - if (access (full_file_spec, 0) == 0) - break; - - if ((search_path == NULL) || (*search_path == '\0')) { - full_file_spec[0] = '\0'; - return (-1); - } - - len = 0; - - for (;;) { - if ((*search_path != PATH_DELIM) && (*search_path != '\0')) { - if (*search_path == '\\') - full_file_spec[len] = '/'; - else - full_file_spec[len] = *search_path; - - ++len; - ++search_path; - } else - break; - } /* end for (;;) */ - - if (*search_path != '\0') - ++search_path; - } /* end while (1) */ - - debug_msg (DBG_SRCH, "find_file: returning `%s'", full_file_spec); - return (0); -} /* find_file() */ -#endif /* ! KPATHSEA */ - - -/*- -**============================================================================ -** mymalloc() -** -** Allocate memory for a specified array and check whether the allocation -** was successful. If not, issue an error message and cause the program -** to stop with a fatal exit status. -** Allocate at least 1 byte, otherwise malloc may return NULL. -**============================================================================ -*/ -void *mymalloc (const unsigned long bytes_required, const char *array_name) -{ - void *ptr; - - ptr = malloc (bytes_required ? bytes_required : 1); - - if (ptr == NULL) { - printf ("\nFatal error: couldn't allocate %lu bytes for array `%s'", - bytes_required, array_name); - mark_fatal (); - debug_msg (DBG_MISC, "calling longjmp (Exit_Program_Flag) ... "); - longjmp (Exit_Program_Flag, 1); - } else { - debug_msg (DBG_MEM, "allocated %7lu bytes for array `%s'", - bytes_required, array_name); - } - - return (ptr); -} /* mymalloc () */ - - - -/*- -**============================================================================ -** myrealloc() -** -** Reallocate memory for a specified array and check whether the allocation -** was successful. If not, issue an error message and cause the program -** to stop with a fatal exit status. -** Allocate at least 1 byte, otherwise realloc may return NULL. -**============================================================================ -*/ -void *myrealloc (void *old_ptr, const unsigned long bytes_required, const char *array_name) -{ - void *ptr; - - if (old_ptr == NULL) - return mymalloc (bytes_required, array_name); - - ptr = realloc (old_ptr, bytes_required ? bytes_required : 1); - - if (ptr == NULL) { - printf ("\nFatal error: couldn't reallocate %lu bytes for array `%s'", - bytes_required, array_name); - mark_fatal (); - debug_msg (DBG_MISC, "calling longjmp (Exit_Program_Flag) ... "); - longjmp (Exit_Program_Flag, 1); - } else { - debug_msg (DBG_MEM, "reallocated %7lu bytes for array `%s'", - bytes_required, array_name); - } - - return (ptr); -} /* myrealloc () */ - - - -/*- -**============================================================================ -** open_ip_file() -** -** Open a file for input after locating it using one of the five predefined -** search strategies defined by the parameter "search_path". This parameter -** can take 5 values: -** -** AUX_FILE - used for locating .aux files. Search for the file along the -** path defined by the environment variable AUX_INPUT_ENVVAR or -** if it is not defined, use the fallback path defined by -** AUX_INPUT_PATH. -** -** BIB_FILE - used for locating .bib files. Search for the file along the -** path defined by the environment variable BIB_INPUT_ENVVAR or -** if it is not defined, use the fallback path defined by -** BIB_INPUT_PATH. -** -** BST_FILE - used for locating .bst files. Search for the file along the -** path defined by the environment variable BST_INPUT_ENVVAR or -** if it is not defined, use the fallback path defined by -** BST_INPUT_PATH. -** -** CSF_FILE - used for locating .csf files. Search for the file along the -** path defined by the environment variable CSF_INPUT_ENVVAR or -** if it is not defined, use the fallback path defined by -** CSF_INPUT_PATH. -** -** NO_SEARCH_PATH - only look for the file in the current directory. -** -** Searching for the file is delegated to the function find_file(), and -** only if it was successful, does this function attempt to open the file. -**============================================================================ -*/ -FILE *open_ip_file (Integer_T search_path) -{ - const char *filename = (const char *) name_of_file; -#ifdef KPATHSEA - string full_filespec; -#else - char full_filespec[FILE_NAME_SIZE + 1]; -#endif - FILE *fptr; - int status; - - switch (search_path) { - case AUX_FILE_SEARCH_PATH: -#ifdef KPATHSEA - status = ((full_filespec = kpse_find_file(filename, kpse_tex_format, false)) == NULL); -#else - status = find_file (AUX_INPUT_ENVVAR, AUX_INPUT_PATH, - filename, full_filespec); -#endif - break; - case BIB_FILE_SEARCH_PATH: -#ifdef KPATHSEA - status = ((full_filespec = kpse_find_file(filename, kpse_bib_format, false)) == NULL); -#else - status = find_file (BIB_INPUT_ENVVAR, BIB_INPUT_PATH, - filename, full_filespec); -#endif - break; - case BST_FILE_SEARCH_PATH: -#ifdef KPATHSEA - status = ((full_filespec = kpse_find_file(filename, kpse_bst_format, false)) == NULL); -#else - status = find_file (BST_INPUT_ENVVAR, BST_INPUT_PATH, - filename, full_filespec); -#endif - break; - case CSF_FILE_SEARCH_PATH: -#ifdef KPATHSEA - status = ((full_filespec = kpse_find_file(filename, kpse_bst_format, false)) == NULL); -#else - status = find_file (CSF_INPUT_ENVVAR, CSF_INPUT_PATH, - filename, full_filespec); -#endif - break; - case NO_SEARCH_PATH: - default: -#ifdef KPATHSEA - status = ((full_filespec = kpse_find_file(filename, kpse_program_text_format, false)) == NULL); -#else - status = find_file (NULL, NULL, filename, full_filespec); -#endif - break; - } /* end switch (search_path) */ - - /* - ** find_file() will return zero if the file was found somewhere - ** along the search path. If it does, try to open the file. - */ - if (status == 0) { - debug_msg (DBG_IO, "open_ip_file: trying to open `%s' ... ", - full_filespec); -#ifdef KPATHSEA - if (!kpse_in_name_ok(full_filespec)) - goto not_ok; - fptr = fopen (full_filespec, FOPEN_R_MODE); - free (full_filespec); -#else -# if defined(MSDOS) || defined(OS2) - fptr = fopen (full_filespec, "rt"); -# endif - -# if defined(UNIX) || defined(VMS) - fptr = fopen (full_filespec, "r"); -#endif -#endif /* ! KPATHSEA */ - } - - /* - ** Otherwise, return a NULL pointer. - */ - else { -not_ok: - debug_msg (DBG_IO, "open_ip_file: unable to open `%s' ... ", - full_filespec); - fptr = NULL; - } - return (fptr); -} /* open_ip_file() */ - - - -/*- -**============================================================================ -** open_op_file() -** -** Open a file for output in the current working directory. If the operating -** system makes a distinction between text and non-text files, make sure -** that the file is opened in "text" mode. -**============================================================================ -*/ -FILE *open_op_file (void) -{ - const char *tmp_file_name = (const char *) name_of_file; - FILE *fptr; - - debug_msg (DBG_IO, "open_op_file: trying to open `%s' ... ", - tmp_file_name); - - /* - ** Make sure that we open the output file as a "text" file. This - ** varies according to the operating system. - */ -#if defined(KPATHSEA) - if (kpse_out_name_ok(tmp_file_name)) - fptr = fopen(tmp_file_name, FOPEN_W_MODE); - else - fptr = NULL; -#else -# if defined(MSDOS) || defined(OS2) - fptr = fopen (tmp_file_name, "wt"); -# endif - -# ifdef UNIX - fptr = fopen (tmp_file_name, "w"); -# endif - -# ifdef VMS - fptr = fopen (tmp_file_name, "w", "rfm=var", "rat=cr"); -# endif -#endif /* ! KPATHSEA */ - - if (fptr == NULL) { - printf ("open_op_file: error opening `%s'\n", tmp_file_name); - } - return (fptr); -} /* open_op_file() */ - - - -/*- -**============================================================================ -** parse_cmd_line() -** -** Parse the command line used to launch BibTeX and set options accordingly. -** Most of the work is done by the GNU getopt() function to support these -** long and short options: -** -** -? --help display this help text -** -7 --traditional operate in the traditional 7-bit mode -** -8 --8bit force 8-bit mode, even if no CS file -** -c --csfile FILE read FILE as the BibTeX character set -** and sort definition file -** -d --debug TYPE report debugging information. TYPE is one or -** more of all, csf, io, mem, misc, search. -** -s --statistics report internal statistics -** -t --trace report execution tracing -** -v --version report BibTeX version\n -** -B --big set large BibTeX capacity -** -H --huge set huge BibTeX capacity -** -W --wolfgang set really huge BibTeX capacity for Wolfgang -** -M --min_crossrefs ## set ## as the minimum number of cross refs -** required for automatic inclusion of the cross -** referenced entry in the citation list -** (default = 2) -** --mcites ## ignored -** --mentints ## ignored -** --mentstrs ## ignored -** --mfields ## ignored -** --mpool ## ignored -** --mstrings ## allow ## unique strings -** --mwizfuns ## ignored -**============================================================================ -*/ -void parse_cmd_line (int argc, char **argv) -{ - int c; - int no_files; - - Flag_7bit = FALSE; - Flag_8bit = FALSE; - Flag_big = FALSE; - Flag_debug = FALSE; - Flag_huge = FALSE; - Flag_wolfgang = FALSE; - Flag_stats = FALSE; - Flag_trace = FALSE; - Str_auxfile = NULL; - Str_csfile = NULL; -#ifdef UTF_8 - Flag_language = FALSE; - Str_language = NULL; - Flag_location = FALSE; - Str_location = NULL; -#endif - - while (1) { - int option_index = 0; - - c = getopt_long (argc, argv, getopt_str, long_options, &option_index); - - if (c == EOF) - break; - - switch (c) { - case '?': /**************** -?, --help ***************/ - usage (NULL); - break; - -#ifndef UTF_8 - case '7': /**************** -7, --traditional ********/ - Flag_7bit = TRUE; - break; - - case '8': /**************** -8, --8bit ***************/ - Flag_8bit = TRUE; - break; -#endif - - case 'B': /**************** -B, --big ****************/ - Flag_big = TRUE; - break; - -#ifndef UTF_8 - case 'c': /**************** -c, --csfile *************/ - Str_csfile = strdup (optarg); - break; -#endif - - case 'd': /**************** -d, --debug **************/ - if ((optarg == NULL) || (*optarg == '\0')) - Flag_debug = DBG_ALL; - else - Flag_debug = checkdbg (optarg); - break; - - case 'H': /**************** -H, --huge ***************/ - Flag_huge = TRUE; - break; - -#ifdef UTF_8 - case 'l': /**************** -l, --language ***********/ - Flag_language =TRUE; - Str_language = optarg; - break; -#endif - - case 'M': /**************** -M, --min_crossrefs ******/ - M_min_crossrefs = checklong (optarg); - if (M_min_crossrefs < 0) { - mark_fatal (); - usage ("invalid minimum cross references `%s'\n", optarg); - } - break; - -#ifdef UTF_8 - case 'o': /**************** -o, --location ***********/ - Flag_location =TRUE; - Str_location = optarg; - break; -#endif - - case 's': /**************** -s, --statistics *********/ - Flag_stats = TRUE; - break; - - case 't': /**************** -t, --trace **************/ - Flag_trace = TRUE; - break; - - case 'v': /**************** -v, --version ************/ - FPRINTF (TERM_OUT, "%s\n", BANNER); - FPRINTF (TERM_OUT, "Implementation: %s\n", IMPLEMENTATION); - FPRINTF (TERM_OUT, "Release version: %s\n", VERSION); - debug_msg (DBG_MISC, - "calling longjmp (Exit_Program_Flag) ... "); - longjmp (Exit_Program_Flag, 1); - break; - - case 'W': /**************** -W, --wolfgang ***********/ - Flag_wolfgang = TRUE; - break; - - case '\x0A': /**************** --mcites *****************/ - case '\x0B': /**************** --mentints ***************/ - case '\x0C': /**************** --mentstrs ***************/ - case '\x0D': /**************** --mfields ****************/ - case '\x0E': /**************** --mpool *****************/ - case '\x10': /**************** --mwizfuns ***************/ - (void) checklong (optarg); /******** ignored ********/ - break; - - case '\x0F': /**************** --mstrings ***************/ - M_strings = checklong (optarg); - if (M_strings < 0) { - mark_fatal (); - usage ("invalid max number of strings `%s'\n", optarg); - } - break; - - default: /**************** Unknown argument ********/ - mark_fatal (); - usage ("unknown option"); - } /* end switch (c) */ - } /* end while (1) */ - - - /* - ** Check that a single .aux file was specified. - */ - no_files = argc - optind; - - if (no_files == 1) - Str_auxfile = argv[optind]; - else if (no_files < 1) { - mark_fatal (); - usage ("no aux file specified"); - } else { - mark_fatal (); - usage ("only one aux file may be specified"); - } - - /* - ** Check for contradictory options - */ - if (Flag_7bit && Flag_8bit) { - mark_fatal (); - usage ("can't specify --traditional and --8bit"); - } - - if ((Flag_big && Flag_huge) || (Flag_big && Flag_wolfgang) - || (Flag_huge && Flag_wolfgang)) { - mark_fatal (); - usage ("can only specify one of --big, --huge and --wolfgang"); - } - - if ((Str_csfile != NULL) && (Flag_7bit)) { - mark_fatal (); - usage ("can't specify --csfile and --traditional"); - } - - if ((Str_csfile != NULL) && (Flag_8bit)) { - mark_fatal (); - usage ("can't specify --csfile and --8bit"); - } - - /* - ** Check for options which have not been #defined into the code - */ -#ifndef DEBUG - if (Flag_debug) - FSO ("BibTeX: debugging support was not compiled into this version\n"); -#endif /* DEBUG */ - -#ifndef STAT - if (Flag_stats) - FSO ("BibTeX: statistics support was not compiled into this version\n"); -#endif /* STAT */ - -#ifndef TRACE - if (Flag_trace) - FSO ("BibTeX: tracing support was not compiled into this version\n"); -#endif /* TRACE */ - - -} /* parse_cmd_line() */ - - - -/*- -**============================================================================ -** report_bibtex_capacity() -** -** If the log file has been opened, indicate BibTeX's capacity by reporting -** the size/values of some key values and arrays. Anything in mixed case -** has been set at run-time. -**============================================================================ -*/ -void report_bibtex_capacity (void) -{ - if (log_file != NULL) { - FPRINTF (log_file, "BibTeX's capacity set as follows:\n\n"); - LOG_CAPACITY (AUX_STACK_SIZE); - LOG_CAPACITY (Buf_Size); - LOG_CAPACITY (Ent_Str_Size); - LOG_CAPACITY (Glob_Str_Size); - LOG_CAPACITY (Hash_Prime); - LOG_CAPACITY (Hash_Size); - LOG_CAPACITY (Lit_Stk_Size); - LOG_CAPACITY (Max_Bib_Files); - LOG_CAPACITY (Max_Cites); - LOG_CAPACITY (Max_Fields); - LOG_CAPACITY (Max_Glob_Strs); - LOG_CAPACITY (MAX_PRINT_LINE); - LOG_CAPACITY (Max_Strings); - LOG_CAPACITY (Min_Crossrefs); - LOG_CAPACITY (MIN_PRINT_LINE); - LOG_CAPACITY (Pool_Size); - LOG_CAPACITY (SINGLE_FN_SPACE); - LOG_CAPACITY (Wiz_Fn_Space); - FPRINTF (log_file, "\n"); - } -} /* report_bibtex_capacity() */ - - - -/*- -**============================================================================ -** report_search_paths() -** -** Report the environment variables and fallback search paths used by -** BibTeX for locating input files. -**============================================================================ -*/ -void report_search_paths (void) -{ -#ifndef KPATHSEA - /* - ** Define a couple of useful macros to simplify reporting of the desired - ** information. - */ -#define REPORT_SEARCH_PATH(_a,_b,_c) \ - debug_msg (DBG_SRCH, "Search strategy for %s files:", _a); \ - debug_msg (DBG_SRCH, " search path environment variable: %s", NULLCHECK (_b)); \ - if (! ISEMPTYSTR (_b)) { \ - char *ptr; \ - ptr = getenv (_b); \ - debug_msg (DBG_SRCH, " %s value: %s", _b, NULLCHECK (ptr)); \ - } \ - debug_msg (DBG_SRCH, " fallback search path: %s", NULLCHECK (_c)); - - -#define REPORT_SEARCH_FILE(_a,_b,_c) \ - debug_msg (DBG_SRCH, "Default %s file:", _a); \ - debug_msg (DBG_SRCH, " file name environment variable: %s", NULLCHECK (_b)); \ - if (! ISEMPTYSTR (_b)) { \ - char *ptr; \ - ptr = getenv (_b); \ - debug_msg (DBG_SRCH, " %s value: %s", _b, NULLCHECK (ptr)); \ - } \ - debug_msg (DBG_SRCH, " fallback file name: %s", NULLCHECK (_c)); - - /* - ** Now report the information. - */ - REPORT_SEARCH_PATH (".aux", AUX_INPUT_ENVVAR, AUX_INPUT_PATH); - REPORT_SEARCH_PATH (".bib", BIB_INPUT_ENVVAR, BIB_INPUT_PATH); - REPORT_SEARCH_PATH (".bst", BST_INPUT_ENVVAR, BST_INPUT_PATH); - REPORT_SEARCH_PATH (".csf", CSF_INPUT_ENVVAR, CSF_INPUT_PATH); - - REPORT_SEARCH_FILE (".csf", CSF_FILE_ENVVAR, CSF_FILE_NAME); -#endif /* ! KPATHSEA */ -} /* report_search_paths() */ - - -/*- -**============================================================================ -** setup_bound_variable() -** -** Obtain parameters from environment or configuration file, -** or use the default value. -**============================================================================ -*/ -static void setup_bound_variable (Integer_T *var, const char *name, - unsigned long def_value) -{ -#ifdef KPATHSEA - char *expansion = kpse_var_value (name); - const char *me = kpse_invocation_name; - const char *src = " or texmf.cnf"; -#else - char *expansion = getenv (name); - const char *me = PROGNAME; - const char *src = ""; -#endif - - *var = def_value; - if (expansion) { - int conf_val = atoi (expansion); - if (conf_val < def_value) - fprintf (stderr, - "%s: Bad value (%ld) in environment%s for %s, keeping %ld.\n", - me, (long) conf_val, src, name, def_value); - else - *var = conf_val; -#ifdef KPATHSEA - free (expansion); -#endif - } -} /* setup_bound_variable() */ - -/*- -**============================================================================ -** setup_params() -** -** Determine |ent_str_size|, |glob_str_size|, and |max_strings| from the -** environment, configuration file, or default value. Set -** |hash_size:=max_strings|, but not less than |HASH_SIZE|. -**============================================================================ -*/ -static void setup_params (void) -{ - setup_bound_variable (&Ent_Str_Size, "ent_str_size", ENT_STR_SIZE); - setup_bound_variable (&Glob_Str_Size, "glob_str_size", GLOB_STR_SIZE); - setup_bound_variable (&Max_Strings, "max_strings", MAX_STRINGS); - - /* Obsolete: Max_Strings specified via command line. */ - if (Flag_big) - Max_Strings = 10000; - if (Flag_huge) - Max_Strings = 19000; - if (Flag_wolfgang) - Max_Strings = 30000; - if (M_strings > 0) - Max_Strings = M_strings; - - if (Max_Strings < MAX_STRINGS) - Max_Strings = MAX_STRINGS; - Hash_Size = Max_Strings; - if (Hash_Size < HASH_SIZE) - Hash_Size = HASH_SIZE; -} /* setup_params() */ - - -/*- -**============================================================================ -** compute_hash_prime() -** -** We use the algorithm from Knuth's \.{primes.web} to compute -** |hash_prime| as the smallest prime number not less than 85\% -** of |hash_size| (and |>=128|). -** -** This algorithm uses two arrays |primes| and |mult|. We use the -** already allocated |hash_next| and |hash_text| for that purpose. -**============================================================================ -*/ -#define primes hash_next -#define mult hash_text -static void compute_hash_prime (void) -{ - Integer32_T Hash_Want = (Hash_Size / 20) * 17; /* 85\% of |hash_size| */ - Integer32_T k = 1; /*number of prime numbers $p_i$ in |primes| */ - Integer32_T j = 1; /* a prime number candidate */ - Integer32_T o = 2; /* number of odd multiples of primes in |mult| */ - Integer32_T square = 9; /* $p_o^2$ */ - Integer32_T n; /* loop index */ - Boolean_T j_prime; /* is |j| a prime? */ - - debug_msg (DBG_MEM, "Computing Hash_Prime ... "); - - primes[k] = Hash_Prime = 2; - while (Hash_Prime < Hash_Want) { - do { - j += 2; - if (j == square) { - mult[o++] = j; - j += 2; - square = primes[o] * primes[o]; - } - n = 2; - j_prime = TRUE; - while ((n < o) && j_prime) { - while (mult[n] < j) - mult[n] += 2 * primes[n]; - if (mult[n++] == j) - j_prime = FALSE; - } - } while (!j_prime); - primes[++k] = Hash_Prime = j; - } -} /* compute_hash_prime() */ - - -/*- -**============================================================================ -** set_array_sizes() -** -** Allocate memory dynamically for the large arrays whose size is set -** dynamically, depending on the amount memory of memory available. -** -** On virtual memory operating systems, there is not normally a problem -** allocating memory; the array sizes can be predetermined and memory -** allocated at run-time. -** -** Parameter Cmd Standard --big --huge --wolfgang -** ------------------------------------------------------------------ -** Buf_Size *** initialy 20000, increased as required *** -** Hash_Prime *** computed from Hash_Size *** -** Hash_Size *** determined from Max_Strings *** -** Max_Bib_Files *** initialy 20, increased as required *** -** Max_Cites *** initialy 750, increased as required *** -** Max_Ent_Ints *** as required *** -** Max_Ent_Strs *** as required *** -** Max_Fields *** initialy 5000, increased as required *** -** Max_Strings Y 4,000 10,000 19,000 30,000 -** Pool_Size *** initialy 65,000, increased as required *** -** Wiz_Fn_Space *** initialy 3000, increased as required *** -** ------------------------------------------------------------------ -** -**============================================================================ -*/ -void set_array_sizes (void) -{ - debug_msg (DBG_MEM, "Setting BibTeX's capacity ... "); - - Max_Strings = 4000; - Min_Crossrefs = 2; - - setup_params (); - Buf_Size = BUF_SIZE; - - Lit_Stk_Size = LIT_STK_SIZE; - - Max_Bib_Files = MAX_BIB_FILES; - - Max_Cites = MAX_CITES; - - Max_Fields = MAX_FIELDS; - - if (M_min_crossrefs > 0) - Min_Crossrefs = M_min_crossrefs; - - Pool_Size = POOL_SIZE; - - Wiz_Fn_Space = WIZ_FN_SPACE; - - - allocate_arrays (); - compute_hash_prime (); - - - debug_msg (DBG_MEM, "Hash_Prime = %d, Hash_Size = %d", - Hash_Prime, Hash_Size); - debug_msg (DBG_MEM, "Buf_Size = %d, Max_Bib_Files = %d", - Buf_Size, Max_Bib_Files); - debug_msg (DBG_MEM, "Max_Cites = %d, Max_Fields = %d", - Max_Cites, Max_Fields); - debug_msg (DBG_MEM, "Max_Strings = %d, Pool_Size = %d", - Max_Strings, Pool_Size); - debug_msg (DBG_MEM, "Min_Crossrefs = %d, Wiz_Fn_Space = %d", - Min_Crossrefs, Wiz_Fn_Space); - - - /*- - ** Check that the key values are sensible. These checks are stolen - ** from initialize(), but the error messages are more informative. - */ - debug_msg(DBG_MISC, "Sanity checking capacity values ... "); - - if (Hash_Prime < 128) - usage ("Hash_Prime (%d) must be >= 128", Hash_Prime); - - if (Hash_Prime > Hash_Size) - usage ("Hash_Prime (%d) must be <= Hash_Size (%d)", - Hash_Prime, Hash_Size); - - /* - ** The original WEB version of BibTeX imposed a maximum value of - ** 16321 on Hash_Prime. A WEB constant was defined: - ** - ** MAX_HASH_VALUE = (Hash_Prime + Hash_Prime - 2 + 127) - ** - ** but, because WEB constants are limited to 32767, Hash_Prime was - ** consequently limited to a maximum of (32767 + 2 - 127) / 2 = 16321. - ** - ** We're using C #defines, so that limit doesn't apply. The - ** following original sanity check is therefore commented out. - ** - ** if (Hash_Prime >= (16384 - 64)) - ** usage ("Hash_Prime (%d) must be < %d", Hash_Prime, (16384-64)); - */ - - if (Max_Strings > Hash_Size) - usage ("Max_Strings (%d) must be <= Hash_Size (%d)", - Max_Strings, Hash_Size); - - if (Max_Cites > Max_Strings) - usage ("Max_Cites (%d) must be <= Max_Strings (%d)", - Max_Cites, Max_Strings); - -} /* set_array_sizes() */ - - - -/*- -**============================================================================ -** usage() -** -** Display a helpful message reporting the command line options -** supported by this version of BibTeX. If a message string is -** provided, this is displayed first. -**============================================================================ -*/ -void usage (const char *printf_fmt, ...) -{ - va_list printf_args; - - if (printf_fmt != NULL) { -#ifdef UTF_8 - fprintf (stderr, "BibTeXu: "); -#else - fprintf (stderr, "BibTeX8: "); -#endif - va_start (printf_args, printf_fmt); - vfprintf (stderr, printf_fmt, printf_args); - va_end (printf_args); - fprintf (stderr, "\n"); - } - - FSO ("\nUsage: " PROGNAME " [options] aux-file\n\n"); - FSO (" Valid options are:\n\n"); - FSO (" -? --help display this help text\n"); - -#ifndef UTF_8 - FSO (" -7 --traditional operate in the original 7-bit mode\n"); - FSO (" -8 --8bit force 8-bit mode, no CS file used\n"); - FSO (" -c --csfile FILE read FILE as the BibTeX character set\n"); - FSO (" and sort definition file\n"); -#endif - -#ifdef DEBUG - FSO (" -d --debug TYPE report debugging information. TYPE is one\n"); - FSO (" or more of all, csf, io, mem, misc, search.\n"); -#endif /* DEBUG */ - -#ifdef STAT - FSO (" -s --statistics report internal statistics\n"); -#endif /* STAT */ - -#ifdef TRACE - FSO (" -t --trace report execution tracing\n"); -#endif /* TRACE */ - - FSO (" -v --version report BibTeX version\n\n"); - -#ifdef UTF_8 - FSO (" -l --language LANG use language LANG, ex: -l fr\n"); - FSO (" -o --location LOC use location LOC, ex: -o fr\n\n"); -#endif - - FSO (" -B --big same as --mstrings 10000\n"); - FSO (" -H --huge same as --mstrings 19000\n"); - FSO (" -W --wolfgang same as --mstrings 30000\n"); - FSO (" -M --min_crossrefs ## set min_crossrefs to ##\n"); - FSO (" --mstrings ## allow ## unique strings\n"); - - debug_msg (DBG_MISC, "calling longjmp (Exit_Program_Flag) ... "); - longjmp (Exit_Program_Flag, 1); -} /* usage() */ - - - -/*- -****************************************************************************** -****************************************************************************** -** -** Functions specifically for 8-bit support. -** -** c8read_csf -** c8initialise -** c8read_lowercase -** c8read_lowupcase -** c8read_uppercase -** c8read_order -** c8report_8bit_handling -** -****************************************************************************** -****************************************************************************** -*/ -#ifdef SUPPORT_8BIT - -/* -** Useful definitions. -*/ -#define c8is_alpha(c) (isalpha(c) || c > 127) -#define c8is_alphanumeric(c) (isalnum(c) || c > 127) -#define SORT_LAST 4095 - - - -/*- -**============================================================================ -** c8initialise () -** -** Initialise BibTeX's handling of 8-bit character sets. The steps are: -** -** o initialise default behaviour for sorting and upper/lowercase -** o if appropriate, read and parse the CS file -** o use CS data to set behaviour for sorting and upper/lowercase -** o update xchr/xord arrays for 8-bit characters. These arrays -** are initialised for ASCII character sets in the original -** initialize() function. Further initialisation for 8-bit -** characters is performed here to minimise "contamination" of -** the original BibTeX code. -** -** We have to deal with three modes of operation: -** -** --traditional - the original BibTeX behaviour -** --8bit - every character with a code > 127 is treated as -** a letter -** default - a CS file is read and parsed to define sorting order -** and how 8-bit characters should be handled -**============================================================================ -*/ -void c8initialise (void) -{ - int ascii_case_diff = 'a' - 'A'; - int c; - int status; - - /* - ** Traditional mode (--traditional, -7) results in identical behaviour - ** to the original BibTeX. - ** - ** o sort order by character code value ('A'=65 ... 'z'=122) - ** o upper/lowercase relationships for A..Za..z established - ** o no CS file read - ** o only characters < 128 allowed - ** o no need to update xchr/xord arrays - */ - if (Flag_7bit) { - - for (c = 0; c <= 255; c++) { - c8order[c] = c; - c8lowcase[c] = (UChar_T) c; - c8upcase[c] = (UChar_T) c; - } - - for (c = 'A'; c <= 'Z'; c++) { - c8lowcase[c] = (UChar_T) (c + ascii_case_diff); - c8upcase[c + ascii_case_diff] = (UChar_T) c; - } - - for (c = 128; c <= 255; c++) - lex_class[c] = ILLEGAL; - } - - /* - ** Raw 8-bit (--8bit, -8). - ** - ** o sort order by character code value ('A'=65 ... 'z'=122) - ** o upper/lowercase relationships for A..Za..z established - ** o no CS file read - ** o need to update xchr/xord arrays - ** o characters > 127 allowed and all treated as type ALPHA - */ - else if (Flag_8bit) { - - for (c = 0; c <= 255; c++) { - c8order[c] = c; - c8lowcase[c] = (UChar_T) c; - c8upcase[c] = (UChar_T) c; - } - - for (c = 'A'; c <= 'Z'; c++) { - c8lowcase[c] = (UChar_T) (c + ascii_case_diff); - c8upcase[c + ascii_case_diff] = (UChar_T) c; - } - - for (c = 128; c <= 255; c++) - xchr[c] = (char) c; - - for (c = 128; c <= 255; c++) - xord[xchr[c]] = (ASCIICode_T) c; - - for (c = 128; c <= 255; c++) - lex_class[c] = ALPHA; - } - - /* - ** Default initialisation using CS file. - ** - ** o no sort order defined - all set to weight SORT_LAST - ** o upper/lowercase relationships for A..Za..z established - ** o only characters < 128 allowed initially - ** o a CS file is read and parsed by BibTeX to modify these defaults - ** o need to update xchr/xord/lex_class arrays after reading CS file - */ - else { - - for (c = 0; c <= 255; c++) { - c8order[c] = SORT_LAST; - c8lowcase[c] = (UChar_T) c; - c8upcase[c] = (UChar_T) c; - } - - c8order[32] = 0; - - for (c = 'A'; c <= 'Z'; c++) { - c8lowcase[c] = (UChar_T) (c + ascii_case_diff); - c8upcase[c + ascii_case_diff] = (UChar_T) c; - } - - for (c = 128; c <= 255; c++) - xchr[c] = (char) c; - - for (c = 128; c <= 255; c++) - xord[xchr[c]] = (ASCIICode_T) c; - - for (c = 128; c <= 255; c++) - lex_class[c] = ILLEGAL; - - /* - ** Read the CS file. If it was read and parsed OK, update the - ** definition of 8-bit characters. If an 8-bit character is defined - ** in any section of the CS file, it is treated as type ALPHA. - */ - if ((status = c8read_csf ()) == TRUE) { - - for (c = 128; c <= 255; c++) - if ((c8order[c] != SORT_LAST) - || (c8lowcase[c] != c) - || (c8upcase[c] != c)) - lex_class[c] = ALPHA; - } - } /* end if (Flag_7bit) */ - - /* - ** If the CSF debugging option has been selected, report results. - */ - if ((Flag_debug & DBG_CSF)) - c8report_8bit_handling (); - -} /* c8initialise () */ - - - -/*- -**============================================================================ -** c8read_csf() -** -** Read the Case and Sorting definitions (CS) File. Steps taken are: -** -** o determine which CS file should be opened -** o open the CS file -** o look for valid CS file sections (\lowupcase, \lowercase, -** \uppercase, \order) and delegate parsing of each section to the -** appropriate function -** o close the CS file -** -** Returns TRUE if a CS file was successfully read and parsed, FALSE -** otherwise. -**============================================================================ -*/ -int c8read_csf (void) -{ - int c, i; - int in_comment; -#define SX_BUF_SIZE 15 - /* a section name: "order", "uppercase", "lowercase", or "lowupcase". */ - char sx[SX_BUF_SIZE + 1]; -#ifndef KPATHSEA - char *value; -#endif - - /* - ** Construct the name of the CS file to be used: - ** - ** 1. If the --csfile option was specified, use its value. - ** or - ** 2. If CSF_FILE_ENVVAR is defined to a non-empty value, it - ** contains the name of an environment variable. The value of - ** this environment variable will be used as the default CS file. - */ - if (Str_csfile == NULL) { -#ifdef KPATHSEA -#ifndef CSF_FILE_ENVVAR -#define CSF_FILE_ENVVAR "BIBTEX_CSFILE" -#endif - /* Default value from environment or texmf.cnf */ - Str_csfile = kpse_var_value (CSF_FILE_ENVVAR); - if (Str_csfile == NULL) /* Use fallback value */ - Str_csfile = xstrdup ("88591lat.csf"); -#else - if (strlen (CSF_FILE_ENVVAR) != 0) { - debug_msg (DBG_CSF, "c8read_csf: --csfile not set, checking '%s'", - CSF_FILE_ENVVAR); - value = getenv (CSF_FILE_ENVVAR); - - if (value == NULL) - debug_msg (DBG_CSF, "c8read_csf: %s = `NULL'", CSF_FILE_ENVVAR); - else - debug_msg (DBG_CSF, "c8read_csf: %s = `%s'", - CSF_FILE_ENVVAR, value); - /* - ** If the environment variable has a non-empty value, use it - ** as the file specifaction for the default CS file. - */ - if ((value != NULL) && (*value != '\0')) - Str_csfile = strdup (value); - else { - PRINT_LN ("Warning: cannot open CS file: --csfile not specfied"); - PRINT_LN2 ("and environment variable %s has no value.", - CSF_FILE_ENVVAR); - return FALSE; - } - } else { - PRINT_LN ("Warning: cannot open CS file: --csfile not specified"); - PRINT_LN ("and default environment variable not specified."); - return FALSE; - } /* if (strlen (CSF_FILE_ENVVAR) != 0) */ -#endif /* KPATHSEA */ - } /* if (Str_csfile == NULL) */ - /* - ** Make sure that we have ended up with a CS file name. If not, - ** return FALSE; - */ - if ((Str_csfile == NULL) || (*Str_csfile == '\0')) { - PRINT_LN ("Warning: cannot open CS file: empty --csfile value specified."); - return FALSE; - } - - /* - ** If the CS file name doesn't contain a '.', append ".csf". - */ - free (name_of_file); - name_of_file = (unsigned char *) mymalloc (strlen (Str_csfile) + 5, "name_of_file"); - strcpy ((char *)name_of_file, Str_csfile); - - if (strchr ((char *)name_of_file, '.') == NULL) - strcat ((char *)name_of_file, ".csf"); - name_length = strlen ((char *)name_of_file); - - debug_msg (DBG_CSF, "c8read_csf: trying to open CS file `%s' ...", - name_of_file); - - /* - ** Attempt to open the CS file, using the CS file search path if - ** necessary. If the open fails, return FALSE. - */ - if (! a_open_in (&c8_cs_file, CSF_FILE_SEARCH_PATH)) { - PRINT_LN2 ("Error: cannot open CS file: %s", name_of_file); - return FALSE; - } - PRINT_LN2 ("The 8-bit codepage and sorting file: %s", name_of_file); - - /* - ** The main loop for reading the CS file. - */ - c8_line = 1; - while (! feof (c8_cs_file)) { - - /* - ** Read the CS file until a '\\' character is found, denoting the - ** start of a major section. Comments begin with a '%' and - ** anything else on the same line is ignored. - */ - in_comment = FALSE; - do { - c = getc (c8_cs_file); - - if (c == '\n') { - ++c8_line; - in_comment = FALSE; - } - if (c == '%') - in_comment = TRUE; - if ((c == '\\') && (in_comment == FALSE)) - break; - } while (!feof (c8_cs_file)); - - /* - ** If we break out of the do loop on EOF, there were no more - ** sections in the CS file. Exit the main reading loop. - */ - if (feof (c8_cs_file)) - break; - - /* - ** After '\', a section name must be found. This name is a word - ** composed only of lower case ASCII letters. - */ - i = 0; - - do { - c = getc (c8_cs_file); - if ((c >= 'a') && (c <= 'z')) - sx[i++] = c; - else - break; - } while (!feof (c8_cs_file) && (i < SX_BUF_SIZE)); - sx[i] = '\0'; - - /* - ** A '{' should follow the section name, but it could be preceeded - ** by whitespace, comments or newlines. - */ - if (c != '{') - do { - if (c == '\n') { - ++c8_line; - in_comment = FALSE; - } - if (c == '%') - in_comment = TRUE; - if ((c == '{') && (in_comment == FALSE)) - break; - c = getc (c8_cs_file); - } while (!feof (c8_cs_file)); - - - /* - ** The major sections supported in the CS file are: \order{}, - ** \uppercase{}, \lowercase{} and \lowupcase{}. Anything else will - ** be ignored. Known sections are processed until they terminate - ** and then the loop starts again. - */ - if (strcmp (sx, "order") == 0) - c8read_order (); - else if (strcmp (sx, "uppercase") == 0) - c8read_uppercase (); - else if (strcmp (sx, "lowercase") == 0) - c8read_lowercase (); - else if (strcmp (sx, "lowupcase") == 0) - c8read_lowupcase (); - else { - PRINT_LN2 ("Unknown section on line in CS file %s", Str_csfile); - PRINT_LN3 ("%04d: \\%s", c8_line, buffer); - } - } /* while (! feof (c8_cs_file)) */ - - /* - ** Finished reading, close the CS file then return TRUE. - */ - close_file (c8_cs_file); - free (Str_csfile); - return TRUE; -} /* c8read_csf () */ - - - -/*- -**============================================================================ -** c8read_lowercase() -** -** Read and parse the \lowercase section of the CS file. This section is -** used to define the upper -> lower case relationship of pairs of specified -** characters. It should normally only be used if the relationship -** isn't symmetrical - use \lowupcase if it is. -** -** The syntax of the \lowercase section is: -** -** \lowercase{ -** <UC-val-1> <LC-val-1> % Comment begins with a percent sign -** <UC-val-2> <LC-val-2> <UC-val-3> <LC-val-3> -** ... -** <UC-val-N> <LC-val-N> -** } -** -** Notes: -** -** o characters can be entered normally, or in TeX notation for -** character codes, i.e. ^^XX, where XX is the hexadecimal value. -** -** o reading of the \lowercase section ends when the first '}' character -** is reached, so '}' can't be included in a case relationship pair. -** You can't use ^^7d either. -** -** o '%' is used to introduce a trailing comment, so '%' can't be included -** in the \lowercase section. You can't use ^^25 either. -** -** o you cannot redefine the lower case equivalent of an ASCII character -** (code < 128). In other words, all "left hand" characters in the -** relationship pairs must have codes > 127. -**============================================================================ -*/ -static void c8read_lowercase (void) -{ - int c; - int uppercase_val; - - debug_msg (DBG_CSF, "reading the \\lowercase section ... "); - uppercase_val = -1; - - /* - ** Keep reading characters until the end of the section is encountered - ** at a '}' or EOF is reached. - */ - c = getc (c8_cs_file); - - while ((c != '}') && !feof (c8_cs_file)) { - - /* - ** Characters may be specified using the TeX syntax for the - ** 8-bit code, i.e. ^^XX, where XX is the hexadecimal value. - ** We should really check the result of this fscanf(). Read the - ** character code and then start the while loop again. - */ - if (c == '^') - fscanf (c8_cs_file, "^%x", &c); - - /* - ** If we have reached the end of a line, simply increment the - ** line count. - */ - if (c == '\n') { - c8_line++; - } - - /* - ** If we encounter a '%', it signifies the start of a comment. - ** Ignore characters until the end of line is reached. - */ - else if (c == '%') { - do { - c = getc(c8_cs_file); - } while ((c != '\n') && (! feof( c8_cs_file))); - continue; - } - - /* - ** The normal case is for alpha characters to be included in the - ** case relationship. Alpha characters are assumed to be ASCII - ** alpha (A..Za..z) plus any character with a code > 127. - */ - else if (c8is_alpha (c)) { - - /* - ** The case relationship consists of a pair of alpha characters - ** separated by whitespace. In the \lowercase section, the pair - ** is in the order <uppercase-char> <lowercase-char>. We - ** must remember which character we are looking for - this is - ** achieved by setting uppercase_val to -1 when we are - ** looking for the first character of a pair. - ** - ** If uppercase_val is < 0, we treat the current character as - ** the upper case member of the pair and set uppercase_val - ** accordingly. - */ - if (uppercase_val < 0) - uppercase_val = c; - else { - - /* - ** We are not allowed to redefine the lower case - ** equivalent of an ASCII character. - */ - if (uppercase_val < 127) { - PRINT_LN2 ("Error: attempt to redefine lower case of " - "an ASCII character [0x%02x]", uppercase_val); - PRINT_LN3 ("Context: line %04d: of CS file %s", - c8_line, Str_csfile); - } - - /* - ** All OK, so set the appropriate element of the c8lowcase - ** array and reset the value of uppercase_val to signify - ** that we are looking for the next pair. - */ - else { - c8lowcase[uppercase_val] = c; - uppercase_val = -1; - } - } - } /* end if */ - - /* - ** Get the next character from the file and start the loop again. - */ - c = getc (c8_cs_file); - } /* end while */ - - /* - ** The only normal reason for breaking out of the while loop is that - ** we encountered '}' at the end of the \lowercase section. Two - ** conditions should be true: - ** - ** (uppercase_val = -1) - there is an unmatched character - ** (c == '}') - the terminating '}' has been read - */ - if (uppercase_val != -1){ - PRINT_LN ("Error: unmatched character pair in \\lowercase section"); - PRINT_LN3 ("Context: line %04d: of CS file %s", c8_line, Str_csfile); - } - - if (c != '}') { - PRINT_LN ("Error: unexpected end of file in \\lowercase section"); - PRINT_LN3 ("Context: line %04d: of CS file %s", c8_line, Str_csfile); - } - - debug_msg (DBG_CSF, "finished reading the \\lowercase section."); -} /* c8read_lowercase () */ - - - -/*- -**============================================================================ -** c8read_lowupcase() -** -** Read and parse the \lowupcase section of the CS file. This section is -** used to define the lower -> upper and upper -> lower case relationship -** of pairs of specified characters. It is only used if the relationship -** is symmetrical - use \lowercase or \uppercase if it isn't. -** -** The syntax of the \lowupcase section is: -** -** \uppercase{ -** <LC-val-1> <UC-val-1> % Comment begins with a percent sign -** <LC-val-2> <UC-val-2> <LC-val-3> <UC-val-3> -** ... -** <LC-val-N> <UC-val-N> -** } -** -** Notes: -** -** o characters can be entered normally, or in TeX notation for -** character codes, i.e. ^^XX, where XX is the hexadecimal value. -** -** o reading of the \lowupcase section ends when the first '}' character -** is reached, so '}' can't be included in a case relationship pair. -** You can't use ^^7d either. -** -** o '%' is used to introduce a trailing comment, so '%' can't be included -** in the \lowupcase section. You can't use ^^25 either. -** -** o you cannot redefine the lower or upper case equivalent of an ASCII -** character (code < 128). In other words, all characters in the -** relationship pairs must have codes > 127. -**============================================================================ -*/ -static void c8read_lowupcase (void) -{ - int c; - int lowercase_val; - - debug_msg (DBG_CSF, "reading the \\lowupcase section ... "); - lowercase_val = -1; - - /* - ** Keep reading characters until the end of the section is encountered - ** at a '}' or EOF is reached. - */ - c = getc (c8_cs_file); - - while ((c != '}') && !feof (c8_cs_file)) { - - /* - ** Characters may be specified using the TeX syntax for the - ** 8-bit code, i.e. ^^XX, where XX is the hexadecimal value. - ** We should really check the result of this fscanf(). - */ - if (c == '^') - fscanf (c8_cs_file, "^%x", &c); - - /* - ** If we have reached the end of a line, simply increment the - ** line count. - */ - if (c == '\n') { - c8_line++; - } - - /* - ** If we encounter a '%', it signifies the start of a comment, - ** unless it was translated from a ^^xx sequence. - ** Ignore characters until the end of line is reached. - */ - else if (c == '%') { - do { - c = getc(c8_cs_file); - } while ((c != '\n') && (! feof( c8_cs_file))); - continue; - } - - /* - ** The normal case is for alpha characters to be included in the - ** case relationship. Alpha characters are assumed to be ASCII - ** alpha (A..Za..z) plus any character with a code > 127. - */ - else if (c8is_alpha (c)) { - - /* - ** The case relationship consists of a pair of alpha characters - ** separated by whitespace. In the \lowupcase section, the pair - ** is in the order <lowercase-char> <uppercase-char>. We - ** must remember which character we are looking for - this is - ** achieved by setting lowercase_val to -1 when we are - ** looking for the first character of a pair. - ** - ** If lowercase_val is < 0, we treat the current character as - ** the lower case member of the pair and set lowercase_val - ** accordingly. - */ - if (lowercase_val < 0) - lowercase_val = c; - else { - - /* - ** We are not allowed to redefine the lower or upper case - ** equivalent of an ASCII character. - */ - if (lowercase_val < 127) { - PRINT_LN2 ("Error: attempt to redefine upper case of " - "an ASCII character [0x%02x]", lowercase_val); - PRINT_LN3 ("Context: line %04d: of CS file %s", - c8_line, Str_csfile); - } - else if (c < 127) { - PRINT_LN2 ("Error: attempt to redefine lower case of " - "an ASCII character [0x%02x]", c); - PRINT_LN3 ("Context: line %04d: of CS file %s", - c8_line, Str_csfile); - } - - /* - ** All OK, so set the appropriate element of the c8lowcase - ** and c8upcase arrays, then reset the value of lowercase_val - ** to signify that we are looking for the next pair. - */ - else { - c8lowcase[c] = lowercase_val; - c8upcase[lowercase_val] = c; - lowercase_val = -1; - } - } - } /* end if */ - - /* - ** Get the next character from the file and start the loop again. - */ - c = getc (c8_cs_file); - } /* end while */ - - /* - ** The only normal reason for breaking out of the while loop is that - ** we encountered '}' at the end of the \lowupcase section. Two - ** conditions should be true: - ** - ** (lowercase_val = -1) - there is an unmatched character - ** (c == '}') - the terminating '}' has been read - */ - if (lowercase_val != -1){ - PRINT_LN ("Error: unmatched character pair in \\lowupcase section"); - PRINT_LN3 ("Context: line %04d: of CS file %s", c8_line, Str_csfile); - } - - if (c != '}') { - PRINT_LN ("Error: unexpected end of file in \\lowupcase section"); - PRINT_LN3 ("Context: line %04d: of CS file %s", c8_line, Str_csfile); - } - - debug_msg (DBG_CSF, "finished reading the \\lowupcase section."); -} /* c8read_lowupcase () */ - - - -/*- -**============================================================================ -** c8read_order() -** -** Read and parse the \order section of the CS file. This section is -** used to define the sorting order of characters in the 8-bit character -** set. -** -** The syntax of the \order section is: -** -** \order{ -** <char-1> % Comment begins with a percent sign -** <char-2> <char-3> -** <char-4> - <char-5> -** <char-4> _ <char-5> -** ... -** <char-n> -** } -** -** Notes: -** -** o characters can be entered normally, or in TeX notation for -** character codes, i.e. ^^XX, where XX is the hexadecimal value. -** -** o reading of the \order section ends when the first '}' character -** is reached, so '}' can't be included in the \order section. You -** can't use ^^7d either. -** -** o '%' is used to introduce a trailing comment, so '%' can't be included -** in the \order section. You can't use ^^25 either. -** -** o All characters on the same line are given the same sorting weight. -** -** o The construct <char-1> <underscore> <char-2> is used to denote that -** all characters in the range <char-1> to <char-2> should be given the -** same sorting weight. For example, "A _ Z a _ z" would cause all -** ASCII alphabetical characters to have the same sorting weight and -** would be equivalent to placing all 26 characters on the same line. -** -** o The construct <char-1> <hyphen> <char-2> is used to denote that all -** characters in the range <char-1> to <char-2> should be given an -** ascending set of sorting weights, starting with <char-1> and -** ending with <char-2>. For example, "A - Z" would cause all -** upper case ASCII alphabetical characters to be sorted in -** ascending order and would be equivalent to placing 'A' on the -** first line, 'B' on the second, through to 'Z' on the 26th line. -** -** o the characters at the beginning of the order section are given a -** lower sorting weight than characters occuring later. When -** sorting alphabetically, characters with the lowest weight come -** first. -** -** o all characters not in the \order section (including ASCII characters) -** are given the same very high sorting weight to ensure that they -** come last when sorting alphabetically. -**============================================================================ -*/ -static void c8read_order (void) -{ - int c, i; - int c_previous = 0; - int c_previous_previous = 0; - int seen_chars; - - debug_msg (DBG_CSF, "reading the \\order section ... "); - sort_weight = 1; - seen_chars = FALSE; - - /* - ** Keep reading characters until the end of the section is - ** encountered at a '}' or EOF is reached. - */ - c = getc (c8_cs_file); - - while ((c != '}') && (! feof (c8_cs_file))) { - - /* - ** If we have reached the end of a line, the next line denotes - ** characters with an increased sorting weight. Any other - ** characters with a value less than ' ' are ignored. - */ - if (c == '\n') { - if (seen_chars) - sort_weight++; - c8_line++; - seen_chars = FALSE; - } - else if (c < ' ') { - debug_msg (DBG_CSF, "ignoring char 0x%02X on line %d of CS file", - c, c8_line); - } - else if (c > ' ') { - - /* - ** Characters may be specified using the TeX syntax for the - ** 8-bit code, i.e. ^^XX, where XX is the hexadecimal value. - ** We should really check the result of this fscanf(). Read the - ** character code and then start the while loop again. - */ - if (c == '^') - fscanf (c8_cs_file, "^%x", &c); - - /* - ** If we encounter a '%', it signifies the start of a comment. - ** Ignore characters until the end of line is reached. - */ - if (c == '%') { - do { - c = getc(c8_cs_file); - } while ((c != '\n') && (! feof( c8_cs_file))); - continue; - } - - /* - ** The normal case is for alpha characters to be included - ** in the sorting sequence. Alpha characters are ASCII alpha - ** plus any character with a code > 127. - */ - else if (c8is_alphanumeric (c) || c == ' ') { - - /* - ** If the previous char was '-', we expect this char to - ** terminate a "X-Y" sequence. The character before - ** the '-' must also be an alpha type. The characters in - ** the sequence are assigned an increasing sort weight. - */ - if (c_previous == '-') { - if (c8is_alphanumeric (c_previous_previous)) { - for (i = c_previous_previous; i < c; i++) - c8order[i] = sort_weight++; - seen_chars = TRUE; - } else { - PRINT_LN ("Error: non-alphanumeric character " - "starts X-Y sequence"); - PRINT_LN3 ("Context: line %04d: of CS file %s", - c8_line, Str_csfile); - } - - /* - ** If the previous char was '_', we expect this char to - ** terminate a "X_Y" sequence. The character before - ** the '_' must also be an alpha type. The characters in - ** the sequence are assigned the same sort weight. - */ - } else if (c_previous == '_') { - if (c8is_alphanumeric (c_previous_previous)) { - for (i = c_previous_previous; i < c; i++) - c8order[i] = sort_weight; - seen_chars = TRUE; - } else { - PRINT_LN ("Error: non-alphanumeric character " - "starts X_Y sequence"); - PRINT_LN3 ("Context: line %04d: of CS file %s", - c8_line, Str_csfile); - } - } - c8order[c] = sort_weight; - seen_chars = TRUE; - } - - /* - ** The only other non-alpha characters allowed are '-' & '_'. - */ - else if ((c != '-') && (c != '_')) { - PRINT_LN ("Error: only '-' or '_' may follow an " - "alpha character"); - PRINT_LN3 ("Context: line %04d: of CS file %s", - c8_line, Str_csfile); - } - - /* - ** Keep an up-to-date note of the two previous values of c. - */ - c_previous_previous = c_previous; - c_previous = c; - } /* end if */ - - /* - ** Get the next character and start the loop again. - */ - c = getc (c8_cs_file); - } /* end while */ - - /* - ** If c isn't '}', we ran into EOF. - */ - if (c != '}') { - PRINT_LN ("Error: unexpected end of file in \\order section"); - PRINT_LN3 ("Context: line %04d: of CS file %s", c8_line, Str_csfile); - } - debug_msg (DBG_CSF, "finished reading the \\order section."); -} /* c8read_order () */ - - - -/*- -**============================================================================ -** c8read_uppercase() -** -** Read and parse the \uppercase section of the CS file. This section is -** used to define the lower -> upper case relationship of pairs of specified -** characters. It should normally only be used if the relationship -** isn't symmetrical - use \lowupcase if it is. -** -** The syntax of the \uppercase section is: -** -** \uppercase{ -** <LC-val-1> <UC-val-1> % Comment begins with a percent sign -** <LC-val-2> <UC-val-2> <LC-val-3> <UC-val-3> -** ... -** <LC-val-N> <UC-val-N> -** } -** -** Notes: -** -** o characters can be entered normally, or in TeX notation for -** character codes, i.e. ^^XX, where XX is the hexadecimal value. -** -** o reading of the \uppercase section ends when the first '}' character -** is reached, so '}' can't be included in a case relationship pair. -** You can't use ^^7d either. -** -** o '%' is used to introduce a trailing comment, so '%' can't be included -** in the \uppercase section. You can't use ^^25 either. -** -** o you cannot redefine the upper case equivalent of an ASCII character -** (code < 128). In other words, all "left hand" characters in the -** relationship pairs must have codes > 127. -**============================================================================ -*/ -static void c8read_uppercase (void) -{ - int c; - int lowercase_val; - - debug_msg (DBG_CSF, "reading the \\uppercase section ... "); - lowercase_val = -1; - - /* - ** Keep reading characters until the end of the section is encountered - ** at a '}' or EOF is reached. - */ - c = getc (c8_cs_file); - - while ((c != '}') && (! feof (c8_cs_file))) { - - /* - ** Characters may be specified using the TeX syntax for the - ** 8-bit code, i.e. ^^XX, where XX is the hexadecimal value. - ** We should really check the result of this fscanf(). - */ - if (c == '^') - fscanf (c8_cs_file, "^%x", &c); - - /* - ** If we have reached the end of a line, simply increment the - ** line count. - */ - if (c == '\n') { - c8_line++; - } - - /* - ** If we encounter a '%', it signifies the start of a comment. - ** Ignore characters until the end of line is reached. - */ - else if (c == '%') { - do { - c = getc(c8_cs_file); - } while ((c != '\n') && (! feof( c8_cs_file))); - continue; - } - - /* - ** The normal case is for alpha characters to be included in the - ** case relationship. Alpha characters are assumed to be ASCII - ** alpha (A..Za..z) plus any character with a code > 127. - */ - else if (c8is_alpha (c)) { - - /* - ** The case relationship consists of a pair of alpha characters - ** separated by whitespace. In the \uppercase section, the pair - ** is in the order <lowercase-char> <uppercase-char>. We - ** must remember which character we are looking for - this is - ** achieved by setting lowercase_val to -1 when we are - ** looking for the first character of a pair. - ** - ** If lowercase_val is < 0, we treat the current character as - ** the lower case member of the pair and set lowercase_val - ** accordingly. - */ - if (lowercase_val < 0) - lowercase_val = c; - else { - - /* - ** We are not allowed to redefine the upper case - ** equivalent of an ASCII character. - */ - if (lowercase_val < 127) { - PRINT_LN2 ("Error: attempt to redefine upper case of " - "an ASCII character [0x%02x]", lowercase_val); - PRINT_LN3 ("Context: line %04d: of CS file %s", - c8_line, Str_csfile); - } - - /* - ** All OK, so set the appropriate element of the c8lowcase - ** array and reset the value of lowercase_val to signify - ** that we are looking for the next pair. - */ - else { - c8upcase[lowercase_val] = c; - lowercase_val = -1; - } - } - } /* end if */ - - /* - ** Get the next character from the file and start the loop again. - */ - c = getc (c8_cs_file); - } /* end while */ - - /* - ** The only normal reason for breaking out of the while loop is that - ** we encountered '}' at the end of the \uppercase section. Two - ** conditions should be true: - ** - ** (lowercase_val = -1) - there is an unmatched character - ** (c == '}') - the terminating '}' has been read - */ - if (lowercase_val != -1){ - PRINT_LN ("Error: unmatched character pair in \\uppercase section"); - PRINT_LN3 ("Context: line %04d: of CS file %s", c8_line, Str_csfile); - } - - if (c != '}') { - PRINT_LN ("Error: unexpected end of file in \\uppercase section"); - PRINT_LN3 ("Context: line %04d: of CS file %s", c8_line, Str_csfile); - } - - debug_msg (DBG_CSF, "finished reading the \\uppercase section."); -} /* c8read_uppercase () */ - - - -/* -**============================================================================ -** c8report_8bit_handling() -** -** Report the internal status of BibTeX's 8-bit character set handling. The -** information reported is: -** -** o 8-bit characters defined as type ALPHA -** o character codes with upper case equivalents -** o character codes with lower case equivalents -** o the character codes in sorting weight order -**============================================================================ -*/ -void c8report_8bit_handling (void) -{ - int c; - int column; - int weight; - - /* - ** Exit immediately if the CSF debugging option hasn't been selected. - */ - if ((Flag_debug & DBG_CSF) == 0) - return; - - /* - ** Report the 8-bit characters defined as type ALPHA, 16 to a row. - */ - fprintf (stderr, "\nD-CSF: 8-bit ALPHA characters\n"); - fprintf (stderr, "D-CSF: ----------------------\n"); - - for (c = 128; c <= 255; c += 16) { - fprintf (stderr, "D-CSF: %02x: ", c); - - for (column = 0; column < 16; column++) { - if (lex_class[c + column] == ALPHA) - fprintf (stderr, "%c ", c + column); - else - fputs (". ", stderr); - } - fputc ('\n', stderr); - } - - /* - ** Report the lower / upper case relationships, three pairs to a row. - */ - fprintf (stderr, "\nD-CSF: Characters with upper case equivalents\n"); - fprintf (stderr, "D-CSF: --------------------------------------"); - column = 0; - - for (c = 1; c <= 255; c++) - if (c8upcase[c] != c) { - if ((column % 3) == 0) - fprintf (stderr, "\nD-CSF: %c [%02x] <<< %c [%02x]", - c, (int) c, c8upcase[c], (int) c8upcase[c]); - else - fprintf (stderr, " %c [%02x] <<< %c [%02x]", - c, (int) c, c8upcase[c], (int) c8upcase[c]); - ++column; - } - - /* - ** Report the upper / lower case relationships, three pairs to a row. - */ - fprintf (stderr, "\n\nD-CSF: Characters with lower case equivalents\n"); - fprintf (stderr, "D-CSF: --------------------------------------"); - column = 0; - - for (c = 1; c <= 255; c++) - if (c8lowcase[c] != c) { - if ((column % 3) == 0) - fprintf (stderr, "\nD-CSF: %c [%02x] >>> %c [%02x]", - c, (int) c, c8lowcase[c], (int) c8lowcase[c]); - else - fprintf (stderr, " %c [%02x] >>> %c [%02x]", - c, (int) c, c8lowcase[c], (int) c8lowcase[c]); - ++column; - } - - /* - ** Report character codes in sorting weight order. If BibTeX is - ** operating in --traditional or --8bit mode, sorting order is simply - ** character code order. In that case, just give an abbreviated - ** summary. - */ - fprintf (stderr, "\n\nD-CSF: Characters in sorting order\n"); - fprintf (stderr, "D-CSF: ---------------------------\n"); - - if (Flag_7bit || Flag_8bit) { - fprintf (stderr, "D-CSF: 00: [00]\n"); - fprintf (stderr, "D-CSF: 01: [01]\n"); - fprintf (stderr, "D-CSF: .. ....\n"); - fprintf (stderr, "D-CSF: 41: A [41]\n"); - fprintf (stderr, "D-CSF: .. ....\n"); - fprintf (stderr, "D-CSF: 5a: Z [5a]\n"); - fprintf (stderr, "D-CSF: .. ....\n"); - fprintf (stderr, "D-CSF: 61: a [61]\n"); - fprintf (stderr, "D-CSF: .. ....\n"); - fprintf (stderr, "D-CSF: 7a: z [7a]\n"); - fprintf (stderr, "D-CSF: .. ....\n"); - fprintf (stderr, "D-CSF: fe: [fe]\n"); - fprintf (stderr, "D-CSF: ff: [ff]\n\n"); - } - - /* - ** When a CS file has been used, sort_weight will be set to the value of - ** the highest sorting weight. Report every character with a given - ** sorting weight, for 0 <= weight < sort_weight. - */ - else { - for (weight = 0; weight < sort_weight; weight++) { - fprintf (stderr, "D-CSF: %02x: ", weight); - - for (c = 0; c <= 255; c++) { - if (c8order[c] == weight) - fprintf (stderr, "%c [%02x] ", c, c); - } - fputc ('\n', stderr); - } - fprintf (stderr, "D-CSF: (All other characters are sorted " - "equally after any of the above.)\n\n"); - } -} /* c8report_8bit_handling() */ - - -#endif /* SUPPORT_8BIT */ diff --git a/Build/source/texk/bibtexu/utils.h b/Build/source/texk/bibtexu/utils.h deleted file mode 100644 index f75e0760bff..00000000000 --- a/Build/source/texk/bibtexu/utils.h +++ /dev/null @@ -1,142 +0,0 @@ -/*- -****************************************************************************** -****************************************************************************** -** -** MODULE -** -** $RCSfile: utils.h,v $ -** $Revision: 3.71 $ -** $Date: 1996/08/18 20:37:06 $ -** -** DESCRIPTION -** -** A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x, -** Unix and VMS. This C language implementation is based on the -** original WEB source but it has been enhanced to support 8-bit input -** characters and a very large processing capacity. -** -** For documentation describing how to use and build this program, -** see the 00README.TXT file that accompanies this distribution. -** -** MODULE CONTENTS -** -** This module declares (using ANSI function prototypes) all of the -** new utility functions that will be used in the program. The -** functions are declared in alphabetical order. -** -** AUTHORS -** -** Original WEB translation to C, conversion to "big" (32-bit) capacity, -** addition of run-time selectable capacity and 8-bit support extensions -** by: -** -** Niel Kempson -** Snowy Owl Systems Limited, Cheltenham, England -** E-mail: kempson@snowyowl.co.uk -** -** 8-bit support extensions also by: -** -** Alejandro Aguilar-Sierra -** Centro de Ciencias de la Atm\'osfera, -** Universidad Nacional Aut\'onoma de M\'exico, M\'exico -** E-mail: asierra@servidor.unam.mx -** -** COPYRIGHT -** -** This implementation copyright (c) 1991-1995 by Niel Kempson -** and copyright (c) 1995 by Alejandro Aguilar-Sierra. -** -** This program is free software; you can redistribute it and/or -** modify it under the terms of the GNU General Public License as -** published by the Free Software Foundation; either version 1, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -** General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -** -** In other words, you are welcome to use, share and improve this -** program. You are forbidden to forbid anyone else to use, share -** and improve what you give them. Help stamp out software-hoarding! -** -** ACKNOWLEDGEMENT -** -** The original BibTeX was written by Oren Patashnik using Donald -** Knuth's WEB system. This format produces a PASCAL program for -** execution and a TeX documented version of the source code. This -** program started as a (manual) translation of the WEB source into C. -** -** CHANGE LOG -** -** $Log: utils.h,v $ -** Revision 3.71 1996/08/18 20:37:06 kempson -** Official release 3.71 (see HISTORY file for details). -** -** Revision 3.70 1996/04/08 10:08:40 kempson -** Final documentation & cosmetic changes for official release 3.70. -** -** Revision 3.5 1995/09/24 20:44:37 kempson -** Many changes for final beta test version. -** -** Revision 3.4 1995/04/09 22:15:46 kempson -** Placed under RCS control -** -****************************************************************************** -****************************************************************************** -*/ -#ifndef __UTILS_H__ -#define __UTILS_H__ 1 - - -#ifdef WIN32 -# undef CDECL -# define CDECL __cdecl -#else -# define CDECL -#endif /* WIN32 */ - - -/* -** Declaration of public functions defined in utils.c -*/ -void close_file (const AlphaFile_T file_pointer); -void CDECL debug_msg (const int status, const char *printf_fmt, ...); -#ifndef KPATHSEA -int find_file (const char *envvar, - const char *fallback_path, - const char *filename, char *full_file_spec); -#endif -FILE *open_ip_file (Integer_T search_path); -FILE *open_op_file (void); -void *mymalloc (const unsigned long bytes_required, - const char *var_name); -void *myrealloc (void *old_ptr, const unsigned long bytes_required, - const char *var_name); -void parse_cmd_line (int argc, char **argv); -void report_bibtex_capacity (void); -void report_search_paths (void); -void set_array_sizes (void); -void CDECL usage (const char *printf_fmt, ...); - - -#ifdef SUPPORT_8BIT -void c8initialise (void); -#endif /* SUPPORT_8BIT */ - - -/* -** Debugging categories. -*/ -#define DBG_ALL 255 -#define DBG_CSF 1 -#define DBG_IO 2 -#define DBG_MEM 4 -#define DBG_MISC 8 -#define DBG_SRCH 16 - -#endif /* __UTILS_H__ */ diff --git a/Build/source/texk/bibtexu/version.h b/Build/source/texk/bibtexu/version.h deleted file mode 100644 index 37ce123b3aa..00000000000 --- a/Build/source/texk/bibtexu/version.h +++ /dev/null @@ -1,96 +0,0 @@ -/*- -****************************************************************************** -****************************************************************************** -** -** MODULE -** -** $RCSfile: version.h,v $ -** $Revision: 3.71 $ -** $Date: 1996/08/18 20:37:06 $ -** -** DESCRIPTION -** -** A 32-bit implementation of BibTeX v0.99c for MS-DOS, OS/2 2.x, -** Unix and VMS. This C language implementation is based on the -** original WEB source but it has been enhanced to support 8-bit input -** characters and a very large processing capacity. -** -** For documentation describing how to use and build this program, -** see the 00README.TXT file that accompanies this distribution. -** -** MODULE CONTENTS -** -** This module defines the version number of this BibTeX implementation. -** -** AUTHORS -** -** Original WEB translation to C, conversion to 32-bit mode and -** addition of run-time selectable capacity by: -** -** Niel Kempson -** Snowy Owl Systems Limited, Cheltenham, England -** E-mail: kempson@snowyowl.co.uk -** -** 8-bit support extensions by: -** -** Alejandro Aguilar-Sierra -** Centro de Ciencias de la Atm\'osfera, -** Universidad Nacional Aut\'onoma de M\'exico, M\'exico -** E-mail: asierra@servidor.unam.mx -** -** COPYRIGHT -** -** This implementation copyright (c) 1991-1995 by Niel Kempson -** and copyright (c) 1995 by Alejandro Aguilar-Sierra. -** -** This program is free software; you can redistribute it and/or -** modify it under the terms of the GNU General Public License as -** published by the Free Software Foundation; either version 1, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -** General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -** -** In other words, you are welcome to use, share and improve this -** program. You are forbidden to forbid anyone else to use, share -** and improve what you give them. Help stamp out software-hoarding! -** -** ACKNOWLEDGEMENT -** -** The original BIBTEX was written by Oren Patashnik using Donald -** Knuth's WEB system. This format produces a PASCAL program for -** execution and a TeX documented version of the source code. This -** program is a (hand) translation of the WEB source into C. -** -** CHANGE LOG -** -** $Log: version.h,v $ -** Revision 3.71 1996/08/18 20:37:06 kempson -** Official release 3.71 (see HISTORY file for details). -** -** Revision 3.70 1996/04/08 10:08:40 kempson -** Final documentation & cosmetic changes for official release 3.70. -** -** Revision 3.6 1995/10/21 22:18:03 kempson -** Updated for version 3.60 beta. -** -** Revision 3.5 1995/09/24 20:44:37 kempson -** Many changes for final beta test version. -** -** Revision 3.4 1995/04/09 22:15:46 kempson -** Placed under RCS control -** -****************************************************************************** -****************************************************************************** -*/ -#ifndef __VERSION_H__ -# define __VERSION_H__ 1 -# define VERSION "3.71 (18 mar 2013)" -#endif /* __VERSION_H__ */ - |