summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/source/latex/oberdiek/rerunfilecheck.dtx
blob: d8f37a1da8f932c1615a338240ca838402801f20 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
% \iffalse meta-comment
%
% File: rerunfilecheck.dtx
% Version: 2016/05/16 v1.8
% Info: Rerun checks for auxiliary files
%
% Copyright (C) 2009-2011 by
%    Heiko Oberdiek <heiko.oberdiek at googlemail.com>
%    2016
%    https://github.com/ho-tex/oberdiek/issues
%
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either
% version 1.3c of this license or (at your option) any later
% version. This version of this license is in
%    http://www.latex-project.org/lppl/lppl-1-3c.txt
% and the latest version of this license is in
%    http://www.latex-project.org/lppl.txt
% and version 1.3 or later is part of all distributions of
% LaTeX version 2005/12/01 or later.
%
% This work has the LPPL maintenance status "maintained".
%
% This Current Maintainer of this work is Heiko Oberdiek.
%
% This work consists of the main source file rerunfilecheck.dtx
% and the derived files
%    rerunfilecheck.sty, rerunfilecheck.pdf, rerunfilecheck.ins,
%    rerunfilecheck.drv, rerunfilecheck-example.cfg,
%    rerunfilecheck-test1.tex.
%
% Distribution:
%    CTAN:macros/latex/contrib/oberdiek/rerunfilecheck.dtx
%    CTAN:macros/latex/contrib/oberdiek/rerunfilecheck.pdf
%
% Unpacking:
%    (a) If rerunfilecheck.ins is present:
%           tex rerunfilecheck.ins
%    (b) Without rerunfilecheck.ins:
%           tex rerunfilecheck.dtx
%    (c) If you insist on using LaTeX
%           latex \let\install=y\input{rerunfilecheck.dtx}
%        (quote the arguments according to the demands of your shell)
%
% Documentation:
%    (a) If rerunfilecheck.drv is present:
%           latex rerunfilecheck.drv
%    (b) Without rerunfilecheck.drv:
%           latex rerunfilecheck.dtx; ...
%    The class ltxdoc loads the configuration file ltxdoc.cfg
%    if available. Here you can specify further options, e.g.
%    use A4 as paper format:
%       \PassOptionsToClass{a4paper}{article}
%
%    Programm calls to get the documentation (example):
%       pdflatex rerunfilecheck.dtx
%       makeindex -s gind.ist rerunfilecheck.idx
%       pdflatex rerunfilecheck.dtx
%       makeindex -s gind.ist rerunfilecheck.idx
%       pdflatex rerunfilecheck.dtx
%
% Installation:
%    TDS:tex/latex/oberdiek/rerunfilecheck.sty
%    TDS:doc/latex/oberdiek/rerunfilecheck.pdf
%    TDS:doc/latex/oberdiek/rerunfilecheck-example.cfg
%    TDS:doc/latex/oberdiek/test/rerunfilecheck-test1.tex
%    TDS:source/latex/oberdiek/rerunfilecheck.dtx
%
%<*ignore>
\begingroup
  \catcode123=1 %
  \catcode125=2 %
  \def\x{LaTeX2e}%
\expandafter\endgroup
\ifcase 0\ifx\install y1\fi\expandafter
         \ifx\csname processbatchFile\endcsname\relax\else1\fi
         \ifx\fmtname\x\else 1\fi\relax
\else\csname fi\endcsname
%</ignore>
%<*install>
\input docstrip.tex
\Msg{************************************************************************}
\Msg{* Installation}
\Msg{* Package: rerunfilecheck 2016/05/16 v1.8 Rerun checks for auxiliary files (HO)}
\Msg{************************************************************************}

\keepsilent
\askforoverwritefalse

\let\MetaPrefix\relax
\preamble

This is a generated file.

Project: rerunfilecheck
Version: 2016/05/16 v1.8

Copyright (C) 2009-2011 by
   Heiko Oberdiek <heiko.oberdiek at googlemail.com>

This work may be distributed and/or modified under the
conditions of the LaTeX Project Public License, either
version 1.3c of this license or (at your option) any later
version. This version of this license is in
   http://www.latex-project.org/lppl/lppl-1-3c.txt
and the latest version of this license is in
   http://www.latex-project.org/lppl.txt
and version 1.3 or later is part of all distributions of
LaTeX version 2005/12/01 or later.

This work has the LPPL maintenance status "maintained".

This Current Maintainer of this work is Heiko Oberdiek.

This work consists of the main source file rerunfilecheck.dtx
and the derived files
   rerunfilecheck.sty, rerunfilecheck.pdf, rerunfilecheck.ins,
   rerunfilecheck.drv, rerunfilecheck-example.cfg,
   rerunfilecheck-test1.tex.

\endpreamble
\let\MetaPrefix\DoubleperCent

\generate{%
  \file{rerunfilecheck.ins}{\from{rerunfilecheck.dtx}{install}}%
  \file{rerunfilecheck.drv}{\from{rerunfilecheck.dtx}{driver}}%
  \usedir{tex/latex/oberdiek}%
  \file{rerunfilecheck.sty}{\from{rerunfilecheck.dtx}{package}}%
%  \usedir{doc/latex/oberdiek/test}%
%  \file{rerunfilecheck-test1.tex}{\from{rerunfilecheck.dtx}{test1}}%
  \nopreamble
  \nopostamble
  \usedir{doc/latex/oberdiek}%
  \file{rerunfilecheck-example.cfg}{\from{rerunfilecheck.dtx}{cfg}}%
%  \usedir{source/latex/oberdiek/catalogue}%
%  \file{rerunfilecheck.xml}{\from{rerunfilecheck.dtx}{catalogue}}%
}

\catcode32=13\relax% active space
\let =\space%
\Msg{************************************************************************}
\Msg{*}
\Msg{* To finish the installation you have to move the following}
\Msg{* file into a directory searched by TeX:}
\Msg{*}
\Msg{*     rerunfilecheck.sty}
\Msg{*}
\Msg{* To produce the documentation run the file `rerunfilecheck.drv'}
\Msg{* through LaTeX.}
\Msg{*}
\Msg{* Happy TeXing!}
\Msg{*}
\Msg{************************************************************************}

\endbatchfile
%</install>
%<*ignore>
\fi
%</ignore>
%<*driver>
\NeedsTeXFormat{LaTeX2e}
\ProvidesFile{rerunfilecheck.drv}%
  [2016/05/16 v1.8 Rerun checks for auxiliary files (HO)]%
\documentclass{ltxdoc}
\usepackage{holtxdoc}[2011/11/22]
\begin{document}
  \DocInput{rerunfilecheck.dtx}%
\end{document}
%</driver>
% \fi
%
%
% \CharacterTable
%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%   Digits        \0\1\2\3\4\5\6\7\8\9
%   Exclamation   \!     Double quote  \"     Hash (number) \#
%   Dollar        \$     Percent       \%     Ampersand     \&
%   Acute accent  \'     Left paren    \(     Right paren   \)
%   Asterisk      \*     Plus          \+     Comma         \,
%   Minus         \-     Point         \.     Solidus       \/
%   Colon         \:     Semicolon     \;     Less than     \<
%   Equals        \=     Greater than  \>     Question mark \?
%   Commercial at \@     Left bracket  \[     Backslash     \\
%   Right bracket \]     Circumflex    \^     Underscore    \_
%   Grave accent  \`     Left brace    \{     Vertical bar  \|
%   Right brace   \}     Tilde         \~}
%
% \GetFileInfo{rerunfilecheck.drv}
%
% \title{The \xpackage{rerunfilecheck} package}
% \date{2016/05/16 v1.8}
% \author{Heiko Oberdiek\thanks
% {Please report any issues at https://github.com/ho-tex/oberdiek/issues}\\
% \xemail{heiko.oberdiek at googlemail.com}}
%
% \maketitle
%
% \begin{abstract}
% The package provides additional rerun warnings if some
% auxiliary files have changed. It is based on MD5 checksum,
% provided by \pdfTeX.
% \end{abstract}
%
% \tableofcontents
%
% \section{Documentation}
%
% \LaTeX\ informs the user, when to run \LaTeX\ again, if the
% references have changed. It has the old references from the
% first reading of the \xext{aux} files already in memory, thus
% it compares them with the new version of the \xext{aux} file
% at the end of the document. However this rerun warnings are
% not given for the table of contents and other data stored
% in the \xext{aux} files or other auxiliary files.
% Usually many of these data as the table of contents is not keep
% in memory. If someone wants to detect changes, he has either
% to keep the data in memory. This does not scale well with huge
% documents. Or he copies the file before they are changed. Slow
% I/O operations cost time.
%
% Since version 1.30.0 \pdfTeX\ provides \cs{pdfmdfivesum}
% and \cs{pdffilesize}.
% These features are also available in \LuaTeX, provided by package
% \xpackage{pdftexcmds}.
% Thus this package \xpackage{rerunfilecheck} uses these features to
% detect file changes. This saves the packages from keeping
% the whole files in memory or in file copies.
% The drawback are different files with the same size and the
% same MD5 checksum (seldom, hopefully).
%
% \subsection{Options}
%
% All options are key value options of boolean type.
% No option or |true| turns an option on, |false| disables
% an option.
% \begin{description}
% \item[\xoption{mainaux}:]
%   Check the main \xext{aux} file.
% \item[\xoption{partaux}:]
%   Check the \xext{aux} files from \cs{include} files.
% \item[\xoption{starttoc}:]
%   Add the rerun checks in \cs{@starttoc} that is called by
%   \cs{tableofcontents}, \cs{listoffigures}, \dots
% \item[\xoption{index}, \xoption{glossary}:]
%   \LaTeX's original \cs{makeindex} and \cs{makeglossary} are
%   redefined to add the rerun checks. The options do not have
%   an effect, if \cs{makeindex}/\cs{makeglossary} are already
%   called or if a package or class had redefined or will
%   redefine them.
% \item[\xoption{aux}:]
%   This option turns all previous options on or off.
%   ``aux'' means auxiliary file.
% \end{description}
% The default for the options is |false|, because
% some internals must be redefined to insert the
% rerun checks.
% The options can be set in \cs{usepackage} or
% the configuration file \xfile{rerunfilecheck.cfg}.
% Global options are ignored (since 1.4).
%
% \begin{declcs}{RerunFileCheckSetup} \M{key value list}
% \end{declcs}
% Options can also be set using \cs{RerunFileCheckSetup}.
% Currently all options are disabled after the package
% is loaded. Thus \cs{RerunFileCheckSetup} makes sense in
% the configuration file only.
%
% Example for the configuration file:
%    \begin{macrocode}
%<*cfg>
\ProvidesFile{rerunfilecheck.cfg}[2016/05/16 Default configuration]%
\RerunFileCheckSetup{aux}
%</cfg>
%    \end{macrocode}
%
% \subsection{Interface for class/package authors}
%
% \begin{declcs}{RerunFileCheck} \M{file} \M{file closing action} \M{rerun warning}
% \end{declcs}
% If you want to add a rerun check, call \cs{RerunFileCheck} right before
% an output file is opened for writing. The macro first remembers
% the current checksum of \meta{file}.
% The file is checked again right before the end of the job.
% Macro \cs{AtVeryEndDocument} of package \xpackage{atveryend}
% is used to place the check after the main aux file is closed
% in |\end{document}|. Before reading the file again, it must be
% closed. Provide the code for closing in argument \meta{file closing action}.
% Do not forget \cs{immediate} before \cs{openout}. Otherwise the
% closing action would be delayed to the next shipout that never happens
% (the last page is already shipped out).
% If the file has changed, \cs{RerunFileCheck} informs the user with
% a warning that the file has changed and says the magic word ``Rerun''.
% If the last argument \meta{rerun warning} is not empty, then
% the rerun sentence is replaced by it. Usually the phrase
% ``to get something right'' is added.
% As example the relevant part of the redefined \cs{makeindex}
% is shown, see package code:
%\begin{quote}
%\begin{verbatim}
%\newwrite\@indexfile
%\RerunFileCheck{\jobname.idx}{%
%  \immediate\closeout\@indexfile
%}{%
%  Rerun LaTeX/makeindex to get index right%
%}%
%\immediate\openout\@indexfile=\jobname.idx %
%\end{verbatim}
%\end{quote}
%
% \StopEventually{
% }
%
% \section{Implementation}
%    \begin{macrocode}
%<*package>
%    \end{macrocode}
%
%    \begin{macrocode}
\begingroup\catcode61\catcode48\catcode32=10\relax%
  \catcode13=5 % ^^M
  \endlinechar=13 %
  \catcode123=1 % {
  \catcode125=2 % }
  \catcode64=11 % @
  \def\x{\endgroup
    \expandafter\edef\csname ReFiCh@AtEnd\endcsname{%
      \endlinechar=\the\endlinechar\relax
      \catcode13=\the\catcode13\relax
      \catcode32=\the\catcode32\relax
      \catcode35=\the\catcode35\relax
      \catcode61=\the\catcode61\relax
      \catcode64=\the\catcode64\relax
      \catcode123=\the\catcode123\relax
      \catcode125=\the\catcode125\relax
    }%
  }%
\x\catcode61\catcode48\catcode32=10\relax%
\catcode13=5 % ^^M
\endlinechar=13 %
\catcode35=6 % #
\catcode64=11 % @
\catcode123=1 % {
\catcode125=2 % }
\def\TMP@EnsureCode#1#2{%
  \edef\ReFiCh@AtEnd{%
    \ReFiCh@AtEnd
    \catcode#1=\the\catcode#1\relax
  }%
  \catcode#1=#2\relax
}
\TMP@EnsureCode{39}{12}% '
\TMP@EnsureCode{40}{12}% (
\TMP@EnsureCode{41}{12}% )
\TMP@EnsureCode{42}{12}% *
\TMP@EnsureCode{44}{12}% ,
\TMP@EnsureCode{46}{12}% .
\TMP@EnsureCode{47}{12}% /
\TMP@EnsureCode{58}{12}% :
\TMP@EnsureCode{59}{12}% ;
\TMP@EnsureCode{60}{12}% <
\TMP@EnsureCode{62}{12}% >
\TMP@EnsureCode{91}{12}% [
\TMP@EnsureCode{93}{12}% ]
\TMP@EnsureCode{96}{12}% `
\edef\ReFiCh@AtEnd{\ReFiCh@AtEnd\noexpand\endinput}
%    \end{macrocode}
%
%    Package identification.
%    \begin{macrocode}
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{rerunfilecheck}%
  [2016/05/16 v1.8 Rerun checks for auxiliary files (HO)]
%    \end{macrocode}
%
% \subsection{Options}
%
%    \begin{macrocode}
\RequirePackage{kvoptions}[2010/02/22]
\SetupKeyvalOptions{%
  family=rerunfilecheck,%
  prefix=ReFiCh@%
}
%    \end{macrocode}
%    \begin{macro}{\RerunFileCheckSetup}
%    \begin{macrocode}
\newcommand*{\RerunFileCheckSetup}{%
  \setkeys{rerunfilecheck}%
}
%    \end{macrocode}
%    \end{macro}
%    \begin{macrocode}
\DeclareBoolOption{mainaux}
\DeclareBoolOption{partaux}
\DeclareBoolOption{starttoc}
\DeclareBoolOption{index}
\DeclareBoolOption{glossary}
\define@key{rerunfilecheck}{aux}[true]{%
  \RerunFileCheckSetup{%
    mainaux={#1},%
    partaux={#1},%
    starttoc={#1},%
    index={#1},%
    glossary={#1}%
  }%
}
%    \end{macrocode}
%    \begin{macrocode}
\InputIfFileExists{rerunfilecheck.cfg}{}{}
\ProcessLocalKeyvalOptions*
%    \end{macrocode}
%
%    \begin{macro}{\ReFiCh@DisableOption}
%    \begin{macrocode}
\def\ReFiCh@DisableOption{%
  \DisableKeyvalOption[%
    action=warning,%
    package=rerunfilecheck%
  ]{rerunfilecheck}%
}
%    \end{macrocode}
%    \end{macro}
%
% \subsection{Check for checksum feature}
%
%    \begin{macrocode}
\RequirePackage{infwarerr}[2007/09/09]
\RequirePackage{pdftexcmds}[2009/04/10]
%    \end{macrocode}
%    \begin{macrocode}
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname pdf@filemdfivesum\endcsname\relax
  \@PackageInfoNoLine{rerunfilecheck}{%
    Feature \string\pdfmdfivesum\space is not available\MessageBreak
    (e.g. pdfTeX or LuaTeX with package `pdftexcmds').\MessageBreak
    Therefore file contents cannot be checked efficiently\MessageBreak
    and the loading of the package is aborted%
  }%
  \newcommand*{\RerunFileCheck}[3]{}%
  \renewcommand*{\RerunFileCheckSetup}[1]{}%
  \expandafter\ReFiCh@AtEnd
\fi%
%    \end{macrocode}
%
% \subsection{Standard \xext{aux} files}
%
%    \begin{macrocode}
\ifReFiCh@partaux
  \let\ReFiCh@org@include\@include
  \def\@include#1 {%
    \if@filesw
      \RerunFileCheck{#1.aux}{}{}%
    \fi
    \ReFiCh@org@include{#1} %
  }%
\fi
\ifReFiCh@mainaux
  \AtBeginDocument{%
    \ReFiCh@mainauxfalse
  }%
  \ifReFiCh@mainaux
    \AtEndOfPackage{%
      \RerunFileCheck{\jobname.aux}{}{}%
    }%
  \else
    \if@filesw
      \@PackageWarningNoLine{rerunfilecheck}{%
        Main aux file check is disabled,\MessageBreak
        because the file is already opened.\MessageBreak
        Load the package before \string\begin{document}%
      }%
    \fi
  \fi
\fi
\ifReFiCh@starttoc
  \let\ReFiCh@org@starttoc\@starttoc
  \def\@starttoc#1{%
    \if@filesw
      \RerunFileCheck{\jobname.#1}{%
        \@ifundefined{tf@#1}{%
        }{%
          \immediate\closeout\csname tf@#1\endcsname
        }%
      }{}%
    \fi
    \ReFiCh@org@starttoc{#1}%
  }%
\fi
\ifReFiCh@index
  \ifx\makeindex\@empty
    \@PackageWarningNoLine{rerunfilecheck}{%
      Option `index' ignored,\MessageBreak
      because \string\makeindex\space has already been called%
    }%
  \else
    \def\ReFiCh@temp{%
      \newwrite\@indexfile
      \immediate\openout\@indexfile=\jobname.idx %
      \def\index{%
        \@bsphack
        \begingroup
        \@sanitize
        \@wrindex
      }%
      \typeout{Writing index file \jobname.idx}%
      \let\makeindex\@empty
    }%
    \ifx\ReFiCh@temp\makeindex
      \def\makeindex{%
        \newwrite\@indexfile
        \RerunFileCheck{\jobname.idx}{%
          \immediate\closeout\@indexfile
        }{%
          Rerun LaTeX/makeindex to get index right%
        }%
        \immediate\openout\@indexfile=\jobname.idx %
        \def\index{%
          \@bsphack
          \begingroup
          \@sanitize
          \@wrindex
        }%
        \typeout{Writing index file \jobname.idx}%
        \let\makeindex\@empty
      }%
    \else
      \@PackageInfoNoLine{rerunfilecheck}{%
        Option `index': unsupported version of \string\makeindex
      }%
    \fi
  \fi
\fi
\ifReFiCh@glossary
  \ifx\makeglossary\@empty
    \@PackageWarningNoLine{rerunfilecheck}{%
      Option `glossary' ignored,\MessageBreak
      because \string\makeglossary\space has already been called%
    }%
  \else
    \def\ReFiCh@temp{%
      \newwrite\@glossaryfile
      \immediate\openout\@glossaryfile=\jobname.glo %
      \def\glossary{%
        \@bsphack
        \begingroup
        \@sanitize
        \@wrglossary
      }%
      \typeout{Writing glossary file \jobname.glo }%
      \let\makeglossary\@empty
    }%
    \ifx\ReFiCh@temp\makeglossary
      \def\ReFiCh@temp{%
        \newwrite\@glossaryfile
        \RerunFileCheck{\jobname.glo}{%
          \immediate\closeout\@glossaryfile
        }{%
          Rerun LaTeX/makeindex to get glossary right%
        }%
        \immediate\openout\@glossaryfile=\jobname.glo %
        \def\glossary{%
          \@bsphack
          \begingroup
          \@sanitize
          \@wrglossary
        }%
        \typeout{Writing glossary file \jobname.glo}%
        \let\makeglossary\@empty
      }%
    \else
      \@PackageInfoNoLine{rerunfilecheck}{%
        Option `glossary': unsupported version of \string\makeglossary
      }%
    \fi
  \fi
\fi
\ReFiCh@DisableOption{mainaux}
\ReFiCh@DisableOption{partaux}
\ReFiCh@DisableOption{starttoc}
\ReFiCh@DisableOption{index}
\ReFiCh@DisableOption{glossary}
\ReFiCh@DisableOption{aux}
%    \end{macrocode}
%
% \subsection{Rerun check}
%
%    \begin{macrocode}
\RequirePackage{atveryend}[2016/05/16]
\RequirePackage{uniquecounter}[2009/12/18]
%    \end{macrocode}
%
%    \begin{macro}{\ReFiCh@CheckSum}
%    \begin{macrocode}
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname pdf@filesize\endcsname\relax
  \def\ReFiCh@CheckSum{%
    \pdf@filemdfivesum
  }%
\else
  \def\ReFiCh@CheckSum#1{%
    \pdf@filemdfivesum{#1}%
    \ReFiCh@Separator
    \pdf@filesize{#1}%
  }%
\fi
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\ReFiCh@NoFile}
%    \begin{macrocode}
\def\ReFiCh@Separator{;}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\ReFiCh@NoFile}
%    \begin{macrocode}
\def\ReFiCh@NoFile{<no file>}
%    \end{macrocode}
%    \end{macro}
%
%    \begin{macrocode}
\UniqueCounterNew{rerunfilecheck}
%    \end{macrocode}
%
%    \begin{macro}{\RerunFileCheck}
%    \begin{macrocode}
\newcommand*{\RerunFileCheck}{%
  \UniqueCounterCall{rerunfilecheck}\ReFiCh@RerunFileCheck
}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\ReFiCh@RerunFileCheck}
%    \begin{macrocode}
\def\ReFiCh@RerunFileCheck#1{%
  \expandafter\ReFiCh@@RerunFileCheck\csname ReFiCh@#1\endcsname
}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\ReFiCh@Check}
%    \begin{macrocode}
\def\ReFiCh@Check#1#2#3{%
%  \IfFileExists{#3}{%
    #1\edef#2{\ReFiCh@CheckSum{#3}}%
    \ifx#2\ReFiCh@Separator
      #1\let#2\ReFiCh@NoFile
    \fi
%  }{%
%    #1\let#2\ReFiCh@NoFile
%  }%
}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\ReFiCh@@RerunFileCheck}
%    \begin{macrocode}
\def\ReFiCh@@RerunFileCheck#1#2#3#4{%
  \ReFiCh@Check\global#1{#2}%
  \AtEndAfterFileList{%
    \begingroup
      #3%
      \ReFiCh@Check{}\x{#2}%
      \ifx#1\x
        \@PackageInfoNoLine{rerunfilecheck}{%
          File `#2' has not changed.\MessageBreak
          Checksum: \x
        }%
      \else
        \ifnum
          \ReFiCh@IsAux#2\relax.aux\relax\@nil
          \ifx#1\ReFiCh@NoFile 1\else 0\fi
          \ifx\x\ReFiCh@AuxEmptyUnix 1%
          \else
            \ifx\x\ReFiCh@AuxEmptyDos 1\fi
          \fi
        =111 %
          \@PackageInfoNoLine{rerunfilecheck}{%
            File `#2' is empty .aux file.\MessageBreak
            Before: #1\MessageBreak
            After: \space\x
          }%
        \else
          \@PackageWarningNoLine{rerunfilecheck}{%
            File `#2' has changed.%
            \ifx\\#4\\%
              \space Rerun%
            \else
              \MessageBreak
              #4%
            \fi
          }%
          \@PackageInfoNoLine{rerunfilecheck}{%
            Checksums for `#2':\MessageBreak
            Before: #1\MessageBreak
            After: \space\x
          }%
        \fi
      \fi
    \endgroup
  }%
}
%    \end{macrocode}
%    \end{macro}
%    \begin{macrocode}
\def\ReFiCh@IsAux#1.aux\relax#2\@nil{%
  \ifx\hbox#2\hbox
    0%
  \else
    1%
  \fi
}
%    \end{macrocode}
%    \begin{macrocode}
\def\ReFiCh@AuxEmptyUnix{A94A2480D3289E625EEA47CD1B285758;8}%
\@onelevel@sanitize\ReFiCh@AuxEmptyUnix
%    \end{macrocode}
%    \begin{macrocode}
\def\ReFiCh@AuxEmptyDos{A62A15ECE803E2EBE94952FCC9933BC0;9}%
\@onelevel@sanitize\ReFiCh@AuxEmptyDos
%    \end{macrocode}
%
%    \begin{macrocode}
\ReFiCh@AtEnd%
%</package>
%    \end{macrocode}
%
% \section{Test}
%
%    \begin{macrocode}
%<*test1>
\def\LoadCommand{\RequirePackage{rerunfilecheck}[2016/05/16]}
%</test1>
%    \end{macrocode}
% \subsection{Catcode checks for loading}
%
%    \begin{macrocode}
%<*test1>
%    \end{macrocode}
%    \begin{macrocode}
\catcode`\{=1 %
\catcode`\}=2 %
\catcode`\#=6 %
\catcode`\@=11 %
\expandafter\ifx\csname count@\endcsname\relax
  \countdef\count@=255 %
\fi
\expandafter\ifx\csname @gobble\endcsname\relax
  \long\def\@gobble#1{}%
\fi
\expandafter\ifx\csname @firstofone\endcsname\relax
  \long\def\@firstofone#1{#1}%
\fi
\expandafter\ifx\csname loop\endcsname\relax
  \expandafter\@firstofone
\else
  \expandafter\@gobble
\fi
{%
  \def\loop#1\repeat{%
    \def\body{#1}%
    \iterate
  }%
  \def\iterate{%
    \body
      \let\next\iterate
    \else
      \let\next\relax
    \fi
    \next
  }%
  \let\repeat=\fi
}%
\def\RestoreCatcodes{}
\count@=0 %
\loop
  \edef\RestoreCatcodes{%
    \RestoreCatcodes
    \catcode\the\count@=\the\catcode\count@\relax
  }%
\ifnum\count@<255 %
  \advance\count@ 1 %
\repeat

\def\RangeCatcodeInvalid#1#2{%
  \count@=#1\relax
  \loop
    \catcode\count@=15 %
  \ifnum\count@<#2\relax
    \advance\count@ 1 %
  \repeat
}
\def\RangeCatcodeCheck#1#2#3{%
  \count@=#1\relax
  \loop
    \ifnum#3=\catcode\count@
    \else
      \errmessage{%
        Character \the\count@\space
        with wrong catcode \the\catcode\count@\space
        instead of \number#3%
      }%
    \fi
  \ifnum\count@<#2\relax
    \advance\count@ 1 %
  \repeat
}
\def\space{ }
\expandafter\ifx\csname LoadCommand\endcsname\relax
  \def\LoadCommand{\input rerunfilecheck.sty\relax}%
\fi
\def\Test{%
  \RangeCatcodeInvalid{0}{47}%
  \RangeCatcodeInvalid{58}{64}%
  \RangeCatcodeInvalid{91}{96}%
  \RangeCatcodeInvalid{123}{255}%
  \catcode`\@=12 %
  \catcode`\\=0 %
  \catcode`\%=14 %
  \LoadCommand
  \RangeCatcodeCheck{0}{36}{15}%
  \RangeCatcodeCheck{37}{37}{14}%
  \RangeCatcodeCheck{38}{47}{15}%
  \RangeCatcodeCheck{48}{57}{12}%
  \RangeCatcodeCheck{58}{63}{15}%
  \RangeCatcodeCheck{64}{64}{12}%
  \RangeCatcodeCheck{65}{90}{11}%
  \RangeCatcodeCheck{91}{91}{15}%
  \RangeCatcodeCheck{92}{92}{0}%
  \RangeCatcodeCheck{93}{96}{15}%
  \RangeCatcodeCheck{97}{122}{11}%
  \RangeCatcodeCheck{123}{255}{15}%
  \RestoreCatcodes
}
\Test
\csname @@end\endcsname
\end
%    \end{macrocode}
%    \begin{macrocode}
%</test1>
%    \end{macrocode}
%
% \section{Installation}
%
% \subsection{Download}
%
% \paragraph{Package.} This package is available on
% CTAN\footnote{\url{http://ctan.org/pkg/rerunfilecheck}}:
% \begin{description}
% \item[\CTAN{macros/latex/contrib/oberdiek/rerunfilecheck.dtx}] The source file.
% \item[\CTAN{macros/latex/contrib/oberdiek/rerunfilecheck.pdf}] Documentation.
% \end{description}
%
%
% \paragraph{Bundle.} All the packages of the bundle `oberdiek'
% are also available in a TDS compliant ZIP archive. There
% the packages are already unpacked and the documentation files
% are generated. The files and directories obey the TDS standard.
% \begin{description}
% \item[\CTAN{install/macros/latex/contrib/oberdiek.tds.zip}]
% \end{description}
% \emph{TDS} refers to the standard ``A Directory Structure
% for \TeX\ Files'' (\CTAN{tds/tds.pdf}). Directories
% with \xfile{texmf} in their name are usually organized this way.
%
% \subsection{Bundle installation}
%
% \paragraph{Unpacking.} Unpack the \xfile{oberdiek.tds.zip} in the
% TDS tree (also known as \xfile{texmf} tree) of your choice.
% Example (linux):
% \begin{quote}
%   |unzip oberdiek.tds.zip -d ~/texmf|
% \end{quote}
%
% \paragraph{Script installation.}
% Check the directory \xfile{TDS:scripts/oberdiek/} for
% scripts that need further installation steps.
% Package \xpackage{attachfile2} comes with the Perl script
% \xfile{pdfatfi.pl} that should be installed in such a way
% that it can be called as \texttt{pdfatfi}.
% Example (linux):
% \begin{quote}
%   |chmod +x scripts/oberdiek/pdfatfi.pl|\\
%   |cp scripts/oberdiek/pdfatfi.pl /usr/local/bin/|
% \end{quote}
%
% \subsection{Package installation}
%
% \paragraph{Unpacking.} The \xfile{.dtx} file is a self-extracting
% \docstrip\ archive. The files are extracted by running the
% \xfile{.dtx} through \plainTeX:
% \begin{quote}
%   \verb|tex rerunfilecheck.dtx|
% \end{quote}
%
% \paragraph{TDS.} Now the different files must be moved into
% the different directories in your installation TDS tree
% (also known as \xfile{texmf} tree):
% \begin{quote}
% \def\t{^^A
% \begin{tabular}{@{}>{\ttfamily}l@{ $\rightarrow$ }>{\ttfamily}l@{}}
%   rerunfilecheck.sty & tex/latex/oberdiek/rerunfilecheck.sty\\
%   rerunfilecheck.pdf & doc/latex/oberdiek/rerunfilecheck.pdf\\
%   rerunfilecheck-example.cfg & doc/latex/oberdiek/rerunfilecheck-example.cfg\\
%   test/rerunfilecheck-test1.tex & doc/latex/oberdiek/test/rerunfilecheck-test1.tex\\
%   rerunfilecheck.dtx & source/latex/oberdiek/rerunfilecheck.dtx\\
% \end{tabular}^^A
% }^^A
% \sbox0{\t}^^A
% \ifdim\wd0>\linewidth
%   \begingroup
%     \advance\linewidth by\leftmargin
%     \advance\linewidth by\rightmargin
%   \edef\x{\endgroup
%     \def\noexpand\lw{\the\linewidth}^^A
%   }\x
%   \def\lwbox{^^A
%     \leavevmode
%     \hbox to \linewidth{^^A
%       \kern-\leftmargin\relax
%       \hss
%       \usebox0
%       \hss
%       \kern-\rightmargin\relax
%     }^^A
%   }^^A
%   \ifdim\wd0>\lw
%     \sbox0{\small\t}^^A
%     \ifdim\wd0>\linewidth
%       \ifdim\wd0>\lw
%         \sbox0{\footnotesize\t}^^A
%         \ifdim\wd0>\linewidth
%           \ifdim\wd0>\lw
%             \sbox0{\scriptsize\t}^^A
%             \ifdim\wd0>\linewidth
%               \ifdim\wd0>\lw
%                 \sbox0{\tiny\t}^^A
%                 \ifdim\wd0>\linewidth
%                   \lwbox
%                 \else
%                   \usebox0
%                 \fi
%               \else
%                 \lwbox
%               \fi
%             \else
%               \usebox0
%             \fi
%           \else
%             \lwbox
%           \fi
%         \else
%           \usebox0
%         \fi
%       \else
%         \lwbox
%       \fi
%     \else
%       \usebox0
%     \fi
%   \else
%     \lwbox
%   \fi
% \else
%   \usebox0
% \fi
% \end{quote}
% If you have a \xfile{docstrip.cfg} that configures and enables \docstrip's
% TDS installing feature, then some files can already be in the right
% place, see the documentation of \docstrip.
%
% \subsection{Refresh file name databases}
%
% If your \TeX~distribution
% (\teTeX, \mikTeX, \dots) relies on file name databases, you must refresh
% these. For example, \teTeX\ users run \verb|texhash| or
% \verb|mktexlsr|.
%
% \subsection{Some details for the interested}
%
% \paragraph{Attached source.}
%
% The PDF documentation on CTAN also includes the
% \xfile{.dtx} source file. It can be extracted by
% AcrobatReader 6 or higher. Another option is \textsf{pdftk},
% e.g. unpack the file into the current directory:
% \begin{quote}
%   \verb|pdftk rerunfilecheck.pdf unpack_files output .|
% \end{quote}
%
% \paragraph{Unpacking with \LaTeX.}
% The \xfile{.dtx} chooses its action depending on the format:
% \begin{description}
% \item[\plainTeX:] Run \docstrip\ and extract the files.
% \item[\LaTeX:] Generate the documentation.
% \end{description}
% If you insist on using \LaTeX\ for \docstrip\ (really,
% \docstrip\ does not need \LaTeX), then inform the autodetect routine
% about your intention:
% \begin{quote}
%   \verb|latex \let\install=y\input{rerunfilecheck.dtx}|
% \end{quote}
% Do not forget to quote the argument according to the demands
% of your shell.
%
% \paragraph{Generating the documentation.}
% You can use both the \xfile{.dtx} or the \xfile{.drv} to generate
% the documentation. The process can be configured by the
% configuration file \xfile{ltxdoc.cfg}. For instance, put this
% line into this file, if you want to have A4 as paper format:
% \begin{quote}
%   \verb|\PassOptionsToClass{a4paper}{article}|
% \end{quote}
% An example follows how to generate the
% documentation with pdf\LaTeX:
% \begin{quote}
%\begin{verbatim}
%pdflatex rerunfilecheck.dtx
%makeindex -s gind.ist rerunfilecheck.idx
%pdflatex rerunfilecheck.dtx
%makeindex -s gind.ist rerunfilecheck.idx
%pdflatex rerunfilecheck.dtx
%\end{verbatim}
% \end{quote}
%
% \section{Catalogue}
%
% The following XML file can be used as source for the
% \href{http://mirror.ctan.org/help/Catalogue/catalogue.html}{\TeX\ Catalogue}.
% The elements \texttt{caption} and \texttt{description} are imported
% from the original XML file from the Catalogue.
% The name of the XML file in the Catalogue is \xfile{rerunfilecheck.xml}.
%    \begin{macrocode}
%<*catalogue>
<?xml version='1.0' encoding='us-ascii'?>
<!DOCTYPE entry SYSTEM 'catalogue.dtd'>
<entry datestamp='$Date$' modifier='$Author$' id='rerunfilecheck'>
  <name>rerunfilecheck</name>
  <caption>Checksum based rerun checks on auxiliary files.</caption>
  <authorref id='auth:oberdiek'/>
  <copyright owner='Heiko Oberdiek' year='2009-2011'/>
  <license type='lppl1.3'/>
  <version number='1.8'/>
  <description>
    The package provides additional rerun warnings if some
    auxiliary files have changed. It is based on MD5 checksum,
    provided by pdfTeX.
    <p/>
    The package is part of the <xref refid='oberdiek'>oberdiek</xref> bundle.
  </description>
  <documentation details='Package documentation'
      href='ctan:/macros/latex/contrib/oberdiek/rerunfilecheck.pdf'/>
  <ctan file='true' path='/macros/latex/contrib/oberdiek/rerunfilecheck.dtx'/>
  <miktex location='oberdiek'/>
  <texlive location='oberdiek'/>
  <install path='/macros/latex/contrib/oberdiek/oberdiek.tds.zip'/>
</entry>
%</catalogue>
%    \end{macrocode}
%
% \begin{History}
%   \begin{Version}{2009/12/10 v1.0}
%   \item
%     The first version.
%   \end{Version}
%   \begin{Version}{2009/12/12 v1.1}
%   \item
%     Short info shortened.
%   \end{Version}
%   \begin{Version}{2009/12/18 v1.2}
%   \item
%     Required date for package \xpackage{uniquecounter} updated
%     because of bug in this package.
%   \end{Version}
%   \begin{Version}{2010/01/25 v1.3}
%   \item
%     Moved from \texttt{TDS:*/generic/*} to \texttt{TDS:*/latex/*}.
%   \end{Version}
%   \begin{Version}{2010/02/22 v1.4}
%   \item
%     The options of this package are recognized only if they are
%     package options. Global options are ignored. This avoids
%     name clashes with class and other package options
%     (for example, class option `index=totoc').
%   \end{Version}
%   \begin{Version}{2010/03/15 v1.5}
%   \item
%     Call of \cs{pdffivesum} is wrapped in \cs{IfFileExists} to avoid
%     calls of \textsf{mktextex} if this feature is enabled.
%     However \cs{IfFileExists} has file name limitations.
%   \end{Version}
%   \begin{Version}{2010/03/16 v1.6}
%   \item
%     Reverted to version 1.4 and \cs{IfFileExists} wrapper of
%     version 1.5 is removed.
%   \end{Version}
%   \begin{Version}{2011/04/15 v1.7}
%   \item
%     Using \cs{AtEndAfterFileList} of package \xpackage{atveryend}
%     2011/04/15 v1.6 instead of \cs{AtVeryEndDocument}.
%   \end{Version}
%   \begin{Version}{2016/05/16 v1.8}
%   \item
%     Documentation updates.
%   \end{Version}
% \end{History}
%
% \PrintIndex
%
% \Finale
\endinput