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Doc: Fix deprecated unescaped braces in perl script 

This commit should fix warning `make docs'

./sgml2html bird.sgml Unescaped left brace in regex is deprecated,
  passed through in regex; marked by <-- HERE in m/\\nameurl{ <-- HERE
    (.*)}{(.*)}/ at fmt_latex2e.pl line 287.
This commit is contained in:
Pavel Tvrdik 2016-09-26 18:05:51 +02:00
parent c2564d34af
commit 3d28f01453
1 changed files with 2 additions and 2 deletions
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4
doc/sbase/dist/fmt_latex2e.pl vendored
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@ -284,11 +284,11 @@ $latex2e->{postASP} = sub
# for nameurl
if ( /\\nameurl/ )
{
($urlid, $urlnam) = ($_ =~ /\\nameurl{(.*)}{(.*)}/);
($urlid, $urlnam) = ($_ =~ /\\nameurl\{(.*)\}\{(.*)\}/);
print $urlnum . ": " . $urlid . "\n" if ( $global->{debug} );
$urldef = latex2e_defnam($urlnum) . "url";
s/\\nameurl{.*}{.*}/{\\em $urlnam} {\\tt \\$urldef}/;
s/\\nameurl\{.*\}\{.*\}/{\\em $urlnam} {\\tt \\$urldef}/;
push @urlnames, $_;
push @urldefines, "\\urldef{\\$urldef} \\url{$urlid}\n";
$urlnum++;