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authorAkira Kakuto <kakuto@fuk.kindai.ac.jp>2016-02-23 02:19:09 +0000
committerAkira Kakuto <kakuto@fuk.kindai.ac.jp>2016-02-23 02:19:09 +0000
commit0eaf34b634118d0cfbbed6289d092df4b7f9f754 (patch)
treefcae8fa2493245d7a590e2bd8b5b7c8687d7a096 /Build/source/texk/chktex/chktex-src/deweb.in
parentf94ae4a578234cf288e4c19139dee918fcd6adce (diff)
texk/chktex: New convention
git-svn-id: svn://tug.org/texlive/trunk@39827 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/chktex/chktex-src/deweb.in')
-rw-r--r--Build/source/texk/chktex/chktex-src/deweb.in122
1 files changed, 122 insertions, 0 deletions
diff --git a/Build/source/texk/chktex/chktex-src/deweb.in b/Build/source/texk/chktex/chktex-src/deweb.in
new file mode 100644
index 00000000000..91750e636a2
--- /dev/null
+++ b/Build/source/texk/chktex/chktex-src/deweb.in
@@ -0,0 +1,122 @@
+#! @PERL5@
+# deweb v1.2, kills the C sections of a CWEB file, for passing to ChkTeX.
+# Copyright (C) 1996 Jens T. Berger Thielemann
+#
+# 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
+# (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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# Contact the author at:
+# Jens Berger
+# Spektrumvn. 4
+# N-0666 Oslo
+# Norway
+# E-mail: <jensthi@ifi.uio.no>
+#
+#
+#
+
+print STDERR "DeWEB v1.2 - Copyright 1996 Jens T. Berger Thielemann\n";
+
+undef $/;
+$texmode = 1;
+$_ = <>;
+
+while(/\@/)
+{
+ &out($`);
+ $_ = $';
+
+ if(/^@/) {
+ $_ = $';
+ &out('@');
+ next;
+ }
+
+ if(/^([\s\n])/) {
+ $_ = $';
+ print "\n" if $1 eq "\n";
+ $texmode = 1;
+ next;
+ }
+
+ if(/^[cpd]/i) {
+ $_ = $';
+ $texmode = 0;
+ next;
+ }
+
+ if(/^\,/i) {
+ $_ = $';
+ print '\,';
+ next;
+ }
+
+ if(m!^/!) {
+ $_ = $';
+ print '\\\\';
+ next;
+ }
+
+ if(/^[h\&\|\;\#\+]/i || /^i.*/i) {
+ $_ = $';
+ next;
+ }
+
+ if(/^\*[0-9\*]?((.|\n)*?\.)/) {
+ $_ = $';
+ print $1;
+ $texmode = 1;
+ next;
+ }
+
+ if(/^[<(^.t!]((.|\n)*?)\@\>/i) {
+ $_ = $';
+ print '{'.$1.'}';
+ $texmode = 0;
+ next;
+ }
+
+ if(/^[=]((.|\n)*?)\@\>/) {
+ $_ = $';
+ print &printnl($1);
+ next;
+ }
+
+ if(/^[fsl](\s+\S+\s+\S+)|^\'(.|\n)*?\'|^\[((.|\n)*?)\@\]/i) {
+ $_ = $';
+ print &printnl($+);
+ next;
+ }
+
+ @line = split(/\n/, $_, 2);
+ print STDERR "Unknown opcode, ignored. Buffer:\n$line[0]\n";
+
+}
+
+print $_;
+
+sub printnl {
+ my($foo);
+ if(defined $_[0]) {
+ $foo = $_[0];
+ $foo =~ s/.//g;
+ } else {
+ $foo = "";
+ }
+ $foo;
+}
+
+sub out {
+ print $texmode? $_[0] : &printnl($_[0]);
+}