... to avoid perl ../../gcc-svn/trunk/gcc/../contrib/texi2pod.pl ../../gcc-svn/trunk/gcc/doc/invoke.texi > gcc.pod Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/^\@strong{ <-- HERE (.*)}$/ at ../../gcc-svn/trunk/gcc/../contrib/texi2pod.pl line 319.
2015-08-04 Uros Bizjak <ubiz...@gmail.com> * texi2pod.pl: Escape braces in regexp involving @strong{...}. Bootstrapped on Fedora 22 and committed to mainline SVN. Uros. Index: texi2pod.pl =================================================================== --- texi2pod.pl (revision 226581) +++ texi2pod.pl (working copy) @@ -316,7 +316,7 @@ @columns = (); for $column (split (/\s*\@tab\s*/, $1)) { # @strong{...} is used a @headitem work-alike - $column =~ s/^\@strong{(.*)}$/$1/; + $column =~ s/^\@strong\{(.*)\}$/$1/; push @columns, $column; } $_ = "\n=item ".join (" : ", @columns)."\n";