summaryrefslogtreecommitdiff
path: root/Build/source/texk/web2c/omegaware/otangle.ch
diff options
context:
space:
mode:
authorDenis Bitouzé <dbitouze@wanadoo.fr>2021-02-25 18:23:07 +0000
committerDenis Bitouzé <dbitouze@wanadoo.fr>2021-02-25 18:23:07 +0000
commitc6101f91d071883b48b1b4b51e5eba0f36d9a78d (patch)
tree1bf7f5a881d7a4f5c5bf59d0b2821943dd822372 /Build/source/texk/web2c/omegaware/otangle.ch
parent07ee7222e389b0777456b427a55c22d0e6ffd267 (diff)
French translation for tlmgr updated
git-svn-id: svn://tug.org/texlive/trunk@57912 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/omegaware/otangle.ch')
-rw-r--r--Build/source/texk/web2c/omegaware/otangle.ch488
1 files changed, 0 insertions, 488 deletions
diff --git a/Build/source/texk/web2c/omegaware/otangle.ch b/Build/source/texk/web2c/omegaware/otangle.ch
deleted file mode 100644
index 16eac2844ad..00000000000
--- a/Build/source/texk/web2c/omegaware/otangle.ch
+++ /dev/null
@@ -1,488 +0,0 @@
-% otangle.ch: web2c changes to file tangle.ch
-%
-% This file is part of the Omega project, which
-% is based in the web2c distribution of TeX.
-%
-% Copyright (c) 1994--1998 John Plaice and Yannis Haralambous
-% applies only to the changes to the original tangle.ch.
-%
-% otangle.ch for C compilation with web2c.
-%
-% 10/9/82 (HT) Original version
-% 11/29 (HT) New version, with conversion to lowercase handled properly
-% Also, new control sequence:
-% @=...text...@> Put ...text... verbatim on a line
-% by itself in the Pascal output.
-% (argument must fit on one line)
-% This control sequence facilitates putting #include "gcons.h"
-% (for example) in files meant for the pc compiler.
-% Also, changed command line usage, so that the absence of a
-% change file implies no change file, rather than one with the
-% same name as the web file, with .ch at the end.
-% 1/15/83 (HT) Changed to work with version 1.2, which incorporates the
-% above change (though unbundling the output line breaking),
-% so mainly had to remove stuff.
-% 2/17 (HT) Fixed bug that caused 0-9 in identifiers to be converted to
-% Q-Y on output.
-% 3/18 (HT) Brought up to work with Version 1.5. Added -r command line
-% flag to cause a .rpl file to be written with all the lines
-% of the .web file that were replaced because of the .ch file
-% (useful for comparing with previous .rpl files, to see if a
-% change file will still work with a new version of a .web file)
-% Also, made it write a newline just before exit.
-% 4/12 (PC) Merged with Pavel's version, including adding a call to exit()
-% at the end depending upon the value of history.
-% 4/16 (PC) Brought up to date with version 1.5 released April, 1983.
-% 6/28 (HWT) Brought up to date with version 1.7 released June, 1983.
-% With new change file format, the -r option is now unnecessary.
-% 7/17 (HWT) Brought up to date with version 2.0 released July, 1983.
-% 12/18/83 (ETM) Brought up to date with version 2.5 released November, 1983.
-% 11/07/84 (ETM) Brought up to date with version 2.6.
-% 12/15/85 (ETM) Brought up to date with version 2.8.
-% 03/07/88 (ETM) Converted for use with WEB2C
-% 01/02/89 (PAM) Cosmetic upgrade to version 2.9
-% 11/30/89 (KB) Version 4.
-% (more recent changes in the ChangeLog)
-
-@x [0] Print only changes.
-\pageno=\contentspagenumber \advance\pageno by 1
-@y
-\pageno=\contentspagenumber \advance\pageno by 1
-\let\maybe=\iffalse
-\def\title{TANGLE changes for C}
-@z
-
-@x [1] Define my_name
-@d banner=='This is OTANGLE, Version 4.4'
-@y
-@d my_name=='otangle'
-@d banner=='This is OTANGLE, Version 4.4'
-@z
-
-@x [2] Eliminate the |end_of_TANGLE| label.
-@d end_of_TANGLE = 9999 {go here to wrap it up}
-
-@y
-@z
-@x
-label end_of_TANGLE; {go here to finish}
-@y
-@z
-
-@x [?] Define and call parse_arguments.
-procedure initialize;
- var @<Local variables for initialization@>@/
- begin @<Set initial values@>@/
-@y
-@<Define |parse_arguments|@>
-procedure initialize;
- var @<Local variables for initialization@>@/
- begin
- kpse_set_program_name (argv[0], my_name);
- parse_arguments;
- @<Set initial values@>@/
-@z
-
-@x [8] Constants: increase id lengths, for TeX--XeT and tex2pdf.
-@!buf_size=100; {maximum length of input line}
-@y
-@!buf_size=3000; {maximum length of input line}
-@z
-@x
-@!max_names=10239; {number of identifiers, strings, module names;
- must be less than 10240}
-@!max_texts=10239; {number of replacement texts, must be less than 10240}
-@y
-@!max_names=10239; {number of identifiers, strings, module names;
- must be less than 10240}
-@!max_texts=10239; {number of replacement texts, must be less than 10240}
-@z
-
-@x
-@!stack_size=50; {number of simultaneous levels of macro expansion}
-@!max_id_length=12; {long identifiers are chopped to this length, which must
- not exceed |line_length|}
-@!unambig_length=7; {identifiers must be unique if chopped to this length}
- {note that 7 is more strict than \PASCAL's 8, but this can be varied}
-@y
-@!stack_size=100; {number of simultaneous levels of macro expansion}
-@!max_id_length=50; {long identifiers are chopped to this length, which must
- not exceed |line_length|}
-@!unambig_length=25; {identifiers must be unique if chopped to this length}
-@z
-
-% [??] The text_char type is used as an array index into xord. The
-% default type `char' produces signed integers, which are bad array
-% indices in C.
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-@x
-@d text_char == char {the data type of characters in text files}
-@y
-@d text_char == ASCII_code {the data type of characters in text files}
-@z
-
-@x [17] enable maximum character set
-for i:=1 to @'37 do xchr[i]:=' ';
-for i:=@'200 to @'377 do xchr[i]:=' ';
-@y
-for i:=1 to @'37 do xchr[i]:=chr(i);
-for i:=@'200 to @'377 do xchr[i]:=chr(i);
-@z
-
-@x [20] terminal output: use standard i/o
-@d print(#)==write(term_out,#) {`|print|' means write on the terminal}
-@y
-@d term_out==stdout
-@d print(#)==write(term_out,#) {`|print|' means write on the terminal}
-@z
-
-@x
-@<Globals...@>=
-@!term_out:text_file; {the terminal as an output file}
-@y
-@z
-
-@x [21] init terminal
-@ Different systems have different ways of specifying that the output on a
-certain file will appear on the user's terminal. Here is one way to do this
-on the \PASCAL\ system that was used in \.{TANGLE}'s initial development:
-@^system dependencies@>
-
-@<Set init...@>=
-rewrite(term_out,'TTY:'); {send |term_out| output to the terminal}
-@y
-@ Different systems have different ways of specifying that the output on a
-certain file will appear on the user's terminal.
-@^system dependencies@>
-
-@<Set init...@>=
- {Nothing need be done for C.}
-@z
-
-@x [22] flush terminal buffer
-@d update_terminal == break(term_out) {empty the terminal output buffer}
-@y
-@d update_terminal == fflush(term_out) {empty the terminal output buffer}
-@z
-
-@x [24] open input files
-begin reset(web_file); reset(change_file);
-@y
-begin web_file := kpse_open_file(web_name, kpse_web_format);
-if chg_name then change_file := kpse_open_file(chg_name, kpse_web_format);
-@z
-
-@x [26] Open output files (except for the pool file).
-rewrite(Pascal_file); rewrite(pool);
-@y
-rewrite (Pascal_file, pascal_name);
-@z
-
-@x [28] Fix f^.
- begin buffer[limit]:=xord[f^]; get(f);
- incr(limit);
- if buffer[limit-1]<>" " then final_limit:=limit;
- if limit=buf_size then
- begin while not eoln(f) do get(f);
-@y
- begin buffer[limit]:=xord[getc(f)];
- incr(limit);
- if buffer[limit-1]<>" " then final_limit:=limit;
- if limit=buf_size then
- begin while not eoln(f) do vgetc(f);
-@z
-
-@x [??] Fix `jump_out'.
-@d fatal_error(#)==begin new_line; print(#); error; mark_fatal; jump_out;
- end
-
-@<Error handling...@>=
-procedure jump_out;
-begin goto end_of_TANGLE;
-end;
-@y
-@d jump_out==uexit(1)
-@d fatal_error(#)==begin new_line; write(stderr, #);
- error; mark_fatal; uexit(1);
- end
-@z
-
-@x [38] Provide for a larger `byte_mem' and `tok_mem'. Extra capacity:
-@d ww=2 {we multiply the byte capacity by approximately this amount}
-@d zz=3 {we multiply the token capacity by approximately this amount}
-@y
-@d ww=3 {we multiply the byte capacity by approximately this amount}
-@d zz=4 {we multiply the token capacity by approximately this amount}
-@z
-
-@x [58] Remove conversion to uppercase
- begin if buffer[i]>="a" then chopped_id[s]:=buffer[i]-@'40
- else chopped_id[s]:=buffer[i];
-@y
- begin chopped_id[s]:=buffer[i];
-@z
-
-@x [63] Remove conversion to uppercase
- begin if c>="a" then c:=c-@'40; {merge lowercase with uppercase}
-@y
- begin
-@z
-
-@x [64] Delayed pool file opening.
-@<Define and output a new string...@>=
-begin ilk[p]:=numeric; {strings are like numeric macros}
-if l-double_chars=2 then {this string is for a single character}
- equiv[p]:=buffer[id_first+1]+1073741824
-else begin equiv[p]:=string_ptr+1073741824;
- l:=l-double_chars-1;
-@y
-@<Define and output a new string...@>=
-begin ilk[p]:=numeric; {strings are like numeric macros}
-if l-double_chars=2 then {this string is for a single character}
- equiv[p]:=buffer[id_first+1]+1073741824
-else begin
- {Avoid creating empty pool files.}
- if string_ptr = 65536 then begin
- {Change |".web"| to |".pool"| and use the current directory.}
- pool_name := basename_change_suffix (web_name, '.web', '.pool');
- rewrite (pool, pool_name);
- end;
- equiv[p]:=string_ptr+1073741824;
- l:=l-double_chars-1;
-@z
-
-@x [105] Accept DIV, div, MOD, and mod
- (((out_contrib[1]="D")and(out_contrib[2]="I")and(out_contrib[3]="V")) or@|
- ((out_contrib[1]="M")and(out_contrib[2]="O")and(out_contrib[3]="D")) ))or@|
-@^uppercase@>
-@y
- (((out_contrib[1]="D")and(out_contrib[2]="I")and(out_contrib[3]="V")) or@|
- ((out_contrib[1]="d")and(out_contrib[2]="i")and(out_contrib[3]="v")) or@|
- ((out_contrib[1]="M")and(out_contrib[2]="O")and(out_contrib[3]="D")) or@|
- ((out_contrib[1]="m")and(out_contrib[2]="o")and(out_contrib[3]="d")) ))or@|
-@z
-
-@x [110] lowercase ids
-@^uppercase@>
- if ((out_buf[out_ptr-3]="D")and(out_buf[out_ptr-2]="I")and
- (out_buf[out_ptr-1]="V"))or @/
- ((out_buf[out_ptr-3]="M")and(out_buf[out_ptr-2]="O")and
- (out_buf[out_ptr-1]="D")) then@/ goto bad_case
-@y
- if ((out_buf[out_ptr-3]="D")and(out_buf[out_ptr-2]="I")and
- (out_buf[out_ptr-1]="V"))or @/
- ((out_buf[out_ptr-3]="d")and(out_buf[out_ptr-2]="i")and
- (out_buf[out_ptr-1]="v"))or @/
- ((out_buf[out_ptr-3]="M")and(out_buf[out_ptr-2]="O")and
- (out_buf[out_ptr-1]="D"))or @/
- ((out_buf[out_ptr-3]="m")and(out_buf[out_ptr-2]="o")and
- (out_buf[out_ptr-1]="d")) then@/ goto bad_case
-@z
-
-@x [114] lowercase operators (`and', `or', etc.)
-and_sign: begin out_contrib[1]:="A"; out_contrib[2]:="N"; out_contrib[3]:="D";
-@^uppercase@>
- send_out(ident,3);
- end;
-not_sign: begin out_contrib[1]:="N"; out_contrib[2]:="O"; out_contrib[3]:="T";
- send_out(ident,3);
- end;
-set_element_sign: begin out_contrib[1]:="I"; out_contrib[2]:="N";
- send_out(ident,2);
- end;
-or_sign: begin out_contrib[1]:="O"; out_contrib[2]:="R"; send_out(ident,2);
-@y
-and_sign: begin out_contrib[1]:="a"; out_contrib[2]:="n"; out_contrib[3]:="d";
- send_out(ident,3);
- end;
-not_sign: begin out_contrib[1]:="n"; out_contrib[2]:="o"; out_contrib[3]:="t";
- send_out(ident,3);
- end;
-set_element_sign: begin out_contrib[1]:="i"; out_contrib[2]:="n";
- send_out(ident,2);
- end;
-or_sign: begin out_contrib[1]:="o"; out_contrib[2]:="r"; send_out(ident,2);
-@z
-
-@x [116] Remove conversion to uppercase
-@ Single-character identifiers represent themselves, while longer ones
-appear in |byte_mem|. All must be converted to uppercase,
-with underlines removed. Extremely long identifiers must be chopped.
-
-(Some \PASCAL\ compilers work with lowercase letters instead of
-uppercase. If this module of \.{TANGLE} is changed, it's also necessary
-to change from uppercase to lowercase in the modules that are
-listed in the index under ``uppercase''.)
-@^system dependencies@>
-@^uppercase@>
-
-@d up_to(#)==#-24,#-23,#-22,#-21,#-20,#-19,#-18,#-17,#-16,#-15,#-14,
- #-13,#-12,#-11,#-10,#-9,#-8,#-7,#-6,#-5,#-4,#-3,#-2,#-1,#
-
-@<Cases related to identifiers@>=
-"A",up_to("Z"): begin out_contrib[1]:=cur_char; send_out(ident,1);
- end;
-"a",up_to("z"): begin out_contrib[1]:=cur_char-@'40; send_out(ident,1);
- end;
-identifier: begin k:=0; j:=byte_start[cur_val]; w:=cur_val mod ww;
- while (k<max_id_length)and(j<byte_start[cur_val+ww]) do
- begin incr(k); out_contrib[k]:=byte_mem[w,j]; incr(j);
- if out_contrib[k]>="a" then out_contrib[k]:=out_contrib[k]-@'40
- else if out_contrib[k]="_" then decr(k);
- end;
- send_out(ident,k);
- end;
-@y
-@ Single-character identifiers represent themselves, while longer ones
-appear in |byte_mem|. All must be converted to lowercase,
-with underlines removed. Extremely long identifiers must be chopped.
-@^system dependencies@>
-
-@d up_to(#)==#-24,#-23,#-22,#-21,#-20,#-19,#-18,#-17,#-16,#-15,#-14,
- #-13,#-12,#-11,#-10,#-9,#-8,#-7,#-6,#-5,#-4,#-3,#-2,#-1,#
-
-@<Cases related to identifiers@>=
-"A",up_to("Z"),
-"a",up_to("z"): begin out_contrib[1]:=cur_char; send_out(ident,1);
- end;
-identifier: begin k:=0; j:=byte_start[cur_val]; w:=cur_val mod ww;
- while (k<max_id_length)and(j<byte_start[cur_val+ww]) do
- begin incr(k); out_contrib[k]:=byte_mem[w,j]; incr(j);
- if out_contrib[k]="_" then decr(k);
- end;
- send_out(ident,k);
- end;
-@z
-
-@x [179] make term_in = input
-any error stop will set |debug_cycle| to zero.
-@y
-any error stop will set |debug_cycle| to zero.
-
-@d term_in==stdin
-@z
-
-@x
-@!term_in:text_file; {the user's terminal as an input file}
-@y
-@z
-
-@x [180] remove term_in reset
-reset(term_in,'TTY:','/I'); {open |term_in| as the terminal, don't do a |get|}
-@y
-@z
-
-@x [182] write newline just before exit; use value of |history|
-print_ln(banner); {print a ``banner line''}
-@y
-print (banner); {print a ``banner line''}
-print_ln (version_string);
-@z
-
-@x Eliminate the |end_of_TANGLE| label.
-end_of_TANGLE:
-@y
-@z
-
-@x
-@<Print the job |history|@>;
-@y
-@<Print the job |history|@>;
-new_line;
-if (history <> spotless) and (history <> harmless_message)
-then uexit (1)
-else uexit (0);
-@z
-
-@x [188] System-dependent changes.
-This module should be replaced, if necessary, by changes to the program
-that are necessary to make \.{TANGLE} work at a particular installation.
-It is usually best to design your change file so that all changes to
-previous modules preserve the module numbering; then everybody's version
-will be consistent with the printed program. More extensive changes,
-which introduce new modules, can be inserted here; then only the index
-itself will get a new module number.
-@^system dependencies@>
-@y
-Parse a Unix-style command line.
-
-@d argument_is (#) == (strcmp (long_options[option_index].name, #) = 0)
-
-@<Define |parse_arguments|@> =
-procedure parse_arguments;
-const n_options = 3; {Pascal won't count array lengths for us.}
-var @!long_options: array[0..n_options] of getopt_struct;
- @!getopt_return_val: integer;
- @!option_index: c_int_type;
- @!current_option: 0..n_options;
-begin
- @<Define the option table@>;
- repeat
- getopt_return_val := getopt_long_only (argc, argv, '', long_options,
- address_of (option_index));
- if getopt_return_val = -1 then begin
- {End of arguments; we exit the loop below.} ;
-
- end else if getopt_return_val = "?" then begin
- usage (my_name);
-
- end else if argument_is ('help') then begin
- usage_help (OTANGLE_HELP, nil);
-
- end else if argument_is ('version') then begin
- print_version_and_exit
- (banner, nil, 'J. Plaice, Y. Haralambous, D.E. Knuth', nil);
-
- end; {Else it was a flag; |getopt| has already done the assignment.}
- until getopt_return_val = -1;
-
- {Now |optind| is the index of first non-option on the command line.}
- if (optind + 1 <> argc) and (optind + 2 <> argc) then begin
- write_ln (stderr, my_name, ': Need one or two file arguments.');
- usage (my_name);
- end;
-
- {Supply |".web"| and |".ch"| extensions if necessary.}
- web_name := extend_filename (cmdline (optind), 'web');
- if optind + 2 = argc then begin
- chg_name := extend_filename (cmdline (optind + 1), 'ch');
- end;
-
- {Change |".web"| to |".p"| and use the current directory.}
- pascal_name := basename_change_suffix (web_name, '.web', '.p');
-end;
-
-@ Here are the options we allow. The first is one of the standard GNU options.
-@.-help@>
-
-@<Define the option...@> =
-current_option := 0;
-long_options[current_option].name := 'help';
-long_options[current_option].has_arg := 0;
-long_options[current_option].flag := 0;
-long_options[current_option].val := 0;
-incr (current_option);
-
-@ Another of the standard options.
-@.-version@>
-
-@<Define the option...@> =
-long_options[current_option].name := 'version';
-long_options[current_option].has_arg := 0;
-long_options[current_option].flag := 0;
-long_options[current_option].val := 0;
-incr (current_option);
-
-@ An element with all zeros always ends the list.
-
-@<Define the option...@> =
-long_options[current_option].name := 0;
-long_options[current_option].has_arg := 0;
-long_options[current_option].flag := 0;
-long_options[current_option].val := 0;
-
-@ Global filenames.
-
-@<Globals...@>=
-@!web_name,@!chg_name,@!pascal_name,@!pool_name:const_c_string;
-@z