[FFmpeg-cvslog] doc/texipod: add rule to correctly interpret @ref{ANCHOR, XREF, SECTION_NAME , ...}

[Stefano Sabatini]

ffmpeg | branch: release/0.11 | Stefano Sabatini <stefasab at gmail.com> | Sat Jan 12 00:53:42 2013 +0100| [ae224c924ec8cfdad8a52c03cf69c8f133a2584b] | committer: Timothy Gu

doc/texipod: add rule to correctly interpret @ref{ANCHOR,XREF,SECTION_NAME,...}

This allows to name an internal reference in the POD/MAN output.
(cherry picked from commit c499d45c6bea8d7bbbb7a819c53fe9766136bf29)

Signed-off-by: Timothy Gu <timothygu99 at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ae224c924ec8cfdad8a52c03cf69c8f133a2584b
---

 doc/texi2pod.pl |    1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/texi2pod.pl b/doc/texi2pod.pl
index bf333b8..95e52f5 100755
--- a/doc/texi2pod.pl
+++ b/doc/texi2pod.pl
@@ -356,6 +356,7 @@ sub postprocess
     s/\(?\@xref\{(?:[^\}]*)\}(?:[^.<]|(?:<[^<>]*>))*\.\)?//g;
     s/\s+\(\@pxref\{(?:[^\}]*)\}\)//g;
     s/;\s+\@pxref\{(?:[^\}]*)\}//g;
+    s/\@ref\{(?:[^,]*,)(?:[^,]*,)([^,\}]*).*\}/$1/g;
     s/\@ref\{([^\}]*)\}/$1/g;
     s/\@noindent\s*//g;
     s/\@refill//g;