guix/gnu/packages/patches/texinfo-perl-compat.patch

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Fix compatibility with newer Perls.
The first patch is taken from upstream:
https://svn.savannah.gnu.org/viewvc/texinfo?view=revision&revision=8008
The second gets rid of a deprecation warning that breaks some tests.
Taken from Fedora: <https://bugzilla.redhat.com/show_bug.cgi?id=1590308>.
--- trunk/tp/Texinfo/Convert/XSParagraph/xspara.c 2017/04/30 14:57:26 7765
+++ trunk/tp/Texinfo/Convert/XSParagraph/xspara.c 2018/07/13 15:39:29 8008
@@ -248,6 +248,11 @@
dTHX;
+#if PERL_VERSION > 27 || (PERL_VERSION == 27 && PERL_SUBVERSION > 8)
+ /* needed due to thread-safe locale handling in newer perls */
+ switch_to_global_locale();
+#endif
+
if (setlocale (LC_CTYPE, "en_US.UTF-8")
|| setlocale (LC_CTYPE, "en_US.utf8"))
goto success;
@@ -320,6 +325,10 @@
{
success: ;
free (utf8_locale);
+#if PERL_VERSION > 27 || (PERL_VERSION == 27 && PERL_SUBVERSION > 8)
+ /* needed due to thread-safe locale handling in newer perls */
+ sync_locale();
+#endif
/*
fprintf (stderr, "tried to set LC_CTYPE to UTF-8.\n");
fprintf (stderr, "character encoding is: %s\n",
diff -up texinfo-6.5/tp/Texinfo/Parser.pm.orig texinfo-6.5/tp/Texinfo/Parser.pm
--- texinfo-6.5/tp/Texinfo/Parser.pm.orig 2018-06-12 13:40:29.356030136 +0200
+++ texinfo-6.5/tp/Texinfo/Parser.pm 2018-06-12 13:41:28.357725639 +0200
@@ -5478,11 +5478,11 @@ sub _parse_special_misc_command($$$$)
}
} elsif ($command eq 'clickstyle') {
# REMACRO
- if ($line =~ /^\s+@([[:alnum:]][[:alnum:]\-]*)({})?\s*/) {
+ if ($line =~ /^\s+@([[:alnum:]][[:alnum:]\-]*)(\{})?\s*/) {
$args = ['@'.$1];
$self->{'clickstyle'} = $1;
$remaining = $line;
- $remaining =~ s/^\s+@([[:alnum:]][[:alnum:]\-]*)({})?\s*(\@(c|comment)((\@|\s+).*)?)?//;
+ $remaining =~ s/^\s+@([[:alnum:]][[:alnum:]\-]*)(\{})?\s*(\@(c|comment)((\@|\s+).*)?)?//;
$has_comment = 1 if (defined($4));
} else {
$self->line_error (sprintf($self->__(