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-rw-r--r--Build/source/texk/texlive/linked_scripts/Makefile.am1
-rw-r--r--Build/source/texk/texlive/linked_scripts/Makefile.in1
-rwxr-xr-xBuild/source/texk/texlive/linked_scripts/findhyph/findhyph311
3 files changed, 313 insertions, 0 deletions
diff --git a/Build/source/texk/texlive/linked_scripts/Makefile.am b/Build/source/texk/texlive/linked_scripts/Makefile.am
index 35e93a7e0a0..f87c46e0040 100644
--- a/Build/source/texk/texlive/linked_scripts/Makefile.am
+++ b/Build/source/texk/texlive/linked_scripts/Makefile.am
@@ -58,6 +58,7 @@ nobase_dist_script_SCRIPTS = \
epspdf/epspdf \
epspdf/epspdftk \
fig4latex/fig4latex \
+ findhyph/findhyph \
fontools/afm2afm \
fontools/autoinst \
fontools/cmap2enc \
diff --git a/Build/source/texk/texlive/linked_scripts/Makefile.in b/Build/source/texk/texlive/linked_scripts/Makefile.in
index 46129fa44ee..c1ade4863ed 100644
--- a/Build/source/texk/texlive/linked_scripts/Makefile.in
+++ b/Build/source/texk/texlive/linked_scripts/Makefile.in
@@ -201,6 +201,7 @@ nobase_dist_script_SCRIPTS = \
epspdf/epspdf \
epspdf/epspdftk \
fig4latex/fig4latex \
+ findhyph/findhyph \
fontools/afm2afm \
fontools/autoinst \
fontools/cmap2enc \
diff --git a/Build/source/texk/texlive/linked_scripts/findhyph/findhyph b/Build/source/texk/texlive/linked_scripts/findhyph/findhyph
new file mode 100755
index 00000000000..75af7d2a829
--- /dev/null
+++ b/Build/source/texk/texlive/linked_scripts/findhyph/findhyph
@@ -0,0 +1,311 @@
+#!/usr/bin/perl
+
+use warnings;
+use Getopt::Std;
+$opt_l = 'kKsSvVzZoOuUiIA'; # defaults for Slovak and Czech
+$opt_c = $opt_f = $opt_h = $opt_v = 0;
+getopts('cfphvl:');
+
+$version_msg = "findhyph version 2.0\n";
+$help_msg = "\nUsage: findhyph [options] <yourtexfile.log>\n" .
+ "\n" .
+ "Options: -c display hyphenated words in context\n" .
+ " -f display font selectors\n" .
+ " -h display this help message\n" .
+ " -v display version\n" .
+ " -p generate file with prepositions left at the end of line\n" .
+ " -l=STRING use prepositions/conjunctions listed in STRING\n";
+
+print ($version_msg) if $opt_v;
+die ($help_msg) if $opt_h || !$ARGV[0];
+$filename = $ARGV[0];
+if ($filename =~ /\.(log|tex|dvi|ps|pdf)$/) {
+ $filename = $`;
+}
+open(IN, "$filename.log") or die ("Can't read $filename.log: $!\n");
+open(O1, ">$filename.hyph") or die ("Can't write $filename.hyph: $!\n");
+if ($opt_p) {
+ open(O2, ">$filename.prep") or die ("Can't write $filename.prep: $!\n");
+}
+
+$search = 0;
+$pageno_allowed = 0;
+$write_hyph_page = 0;
+$write_prep_page = 0;
+$act_text = "";
+
+while(<IN>) {
+ chomp;
+ if (/^\@firstpass$/) {
+ $pageno_allowed = 0;
+ $endgraf = 0;
+ $demerits = 1e10;
+ $search = 1;
+ $search_hyphens = 0;
+ $act_break = 0;
+ $act_text = "";
+ @USED = ();
+ %BREAKS = ();
+ next;
+ }
+ if (/^\@secondpass$/) {
+ $search_hyphens = 1;
+ $act_break = 0;
+ $act_text = "";
+ @USED = ();
+ %BREAKS = ();
+ next;
+ }
+ if (/^\@emergencypass$/) {
+ $act_break = 0;
+ $act_text = "";
+ @USED = ();
+ %BREAKS = ();
+ next;
+ }
+ if ($search && /^@@(\d+).+ t=(\d+) \-\> @@(\d+)/) {
+ $act_break = $1;
+ $BREAKS{$act_break}{'prev'} = $3;
+ if ($endgraf && $2 < $demerits) {
+ $max_break = $1;
+ $demerits = $2;
+ }
+ $act_text .= "\@$act_break\@";
+ next;
+ }
+ if ($search && /^@\\par via @@/) {
+ $endgraf = 1;
+ next;
+ }
+ if ($search && /^@\\discretionary via @@/) {
+ $search_hyphens = 1; # @firstpass may contain words hyphenated by user
+ next; # using \discretionary
+ }
+ if ($search && /^@/) {
+ next;
+ }
+ if ($search && $endgraf && $_ eq "") {
+ $pageno_allowed = 1;
+ do_hyph();
+ $search = 0;
+ next;
+ }
+ if ($search) {
+ $act_text .= $_;
+ } else {
+ if ($pageno_allowed && /\[(\-?\d+)(\.\-?\d+){0,9} ?(\]|\{|\<|$)/) { # page number
+ $pageno = $1;
+ $pageno_allowed = 0;
+ if ($write_hyph_page) {
+ print O1 "[$pageno]\n\n";
+ $write_hyph_page = 0;
+ }
+ if ($write_prep_page) {
+ print O2 "[$pageno]\n\n";
+ $write_prep_page = 0;
+ }
+ }
+ }
+}
+
+close(O1);
+close(O2) if $opt_p;
+
+sub do_hyph {
+ $br = $max_break;
+ while (1) {
+ $br = $BREAKS{$br}{'prev'};
+ last if ($br == 0);
+ $USED[$br] = 1;
+ }
+
+ for $i (1..$max_break-1) {
+ if (not defined $USED[$i]) {
+ $act_text =~ s/\@$i\@//;
+ };
+ }
+
+ if ($opt_f) {
+ $act_text =~ s/(\\\S+)\s+/$1\_/g;
+ } else {
+ $act_text =~ s/\\\S+\s+//g; # usually font selector, but also backslash in the text
+ }
+
+ for $i (1..$max_break-1) {
+ if (defined $USED[$i]) {
+ if ($search_hyphens) { # hyphenated words
+ if ($act_text =~ /(\S+\@$i\@\S+)/) { # only hyphenated words match
+ $out_text = $1;
+ if ($opt_c) {
+ $context_before = $context_after = "";
+ if ($act_text =~ /(\S+)\s+\S+\@$i\@/) {$context_before = $1;}
+ if ($act_text =~ /\@$i\@\S+\s+(\S+)/) {$context_after = $1;}
+ $out_text = "$context_before $out_text $context_after";
+ }
+ $out_text =~ s/-//g;
+ $out_text =~ s/\@$i\@/-/g;
+ $out_text =~ s/\@\d+\@//g; # very narrow columns
+ print O1 "$out_text\n";
+ $write_hyph_page = 1;
+ }
+ }
+ if ($opt_p) { # prepositions
+ if ($act_text =~ / (\S) \@$i\@/) {
+ $out_text = $1;
+ if ($out_text =~ /^[$opt_l]$/) {
+ if ($opt_c) {
+ $context_before = $context_after = "";
+ if($act_text =~ /(\S+) \S \@$i\@/) {$context_before = $1;}
+ if($act_text =~ /\@$i\@ ?(\S+)/) {$context_after = $1;}
+ $out_text = "$context_before $out_text $context_after";
+ $out_text =~ s/-//g;
+ $out_text =~ s/\@\d+\@//g; # very narrow columns
+ }
+ print O2 "$out_text\n";
+ $write_prep_page = 1;
+ }
+ }
+ }
+ }
+ }
+}
+
+__END__
+
+=head1 NAME
+
+B<findhyph> -- find words hyphenated by TeX in a document
+
+=head1 INSTALLATION
+
+Copy B<findhyph> or B<findhyph.bat> (depending on OS used) to a directory
+included in system PATH. Perl interpreter is required to be in
+C</usr/bin/> for Unix-like systems or in PATH when using B<findhyph.bat>.
+
+=head1 SYNOPSIS
+
+=over 4
+
+=item 1)
+
+set C<\tracingparagraphs=1> in a TeX document F<foo.tex> and run:
+
+=item 2)
+
+B<tex> F<foo.tex>
+
+=item 3)
+
+B<findhyph [options]> F<foo.log>
+
+=back
+
+=head1 OPTIONS
+
+=over 4
+
+=item B<-c>
+
+display hyphenated words in context
+
+=item B<-f>
+
+display font selectors and other strings starting with a backslash character
+
+=item B<-v>
+
+display program version
+
+=item B<-p>
+
+generate file containing information about one-letter prepositions and
+conjunctions left at the end of line
+
+=item B<-l=STRING>
+
+use prepositions/conjunctions listed in STRING instead of default list of
+prepositions and conjunctions C<kKsSvVzZoOuUiIA> used for Slovak and Czech
+language
+
+=back
+
+=head1 OUTPUT FILES
+
+=over 4
+
+=item F<foo.hyph>
+
+List of hyphenated words. All punctuation characters, parentheses and
+other character immediately preceding or following displayed words are included
+in this list. TeX constructs which are too difficult to display (C<\hbox{}>,
+C<\mark{}> etc.) are shown as C<[]>. Math mode is indicated by C<$> sign.
+
+Page numbers in square brackets refer to LOG file and may occasionally differ
+from the typeset document. The reason is that TeX may need to break more
+paragraphs than it would eventually fit on the page in order to find a page
+break.
+
+Words hyphenated in footnotes are listed before the words hyphenated in the
+paragraph in which the footnote is referenced.
+
+=item F<foo.prep>
+
+List of prepositions if option B<-p> is used.
+
+=back
+
+=head1 HISTORY
+
+=head4 1.0 (2001-04-08)
+
+=over 4
+
+=item *
+
+public release
+
+=back
+
+=head4 2.0 (2009-08-10)
+
+=over 4
+
+=item *
+
+fixes in line breaks detection algorithm; support for third pass of line
+breaking algorithm in TeX (positive \emergencystretch); support for
+discretionary breaks in the first pass
+
+=item *
+
+page number detection improved (recognized negative page numbers, compound page
+numbers when C<\count1> to C<\count9> registers are non-zero
+and C<[nn{mapfile}]>, C<[nnE<lt>pictureE<gt>]> and C<[nnE<lt>newlineE<gt>>
+formats used by pdfTeX; false page number detection should be much more rare)
+
+=item *
+
+configurable list of prepositions and conjunctions
+
+=item *
+
+hyphenated words can be displayed in context
+
+=item *
+
+suggestions and testing by Pavel Striz
+
+=back
+
+=head1 LICENSE
+
+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 2 of the License, or
+any later version.
+
+=head1 AUTHOR
+
+Copyright (c) Martin Budaj E<lt>m.b@speleo.skE<gt> 2000, 2001, 2009
+
+=cut
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