[gtk-doc] mkdb: fix parsing of multiple annotations

[Stefan Kost <stefkost src gnome org>]

commit 8071b82a6d033f72e1ef0dacb8f9ab8e0b6c9ece
Author: Stefan Kost <ensonic users sf net>
Date:   Wed Sep 8 21:25:38 2010 +0300

    mkdb: fix parsing of multiple annotations
    
    Tweak the regexp to support multiple annotations per comment. Reset var to
    prevent extra parts of aanotations to be repeated.

 gtkdoc-mkdb.in |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/gtkdoc-mkdb.in b/gtkdoc-mkdb.in
index a26f716..3b39eef 100755
--- a/gtkdoc-mkdb.in
+++ b/gtkdoc-mkdb.in
@@ -2609,13 +2609,12 @@ sub ExpandAnnotation {
     my ($symbol, $param_desc) = @_;
     my $param_annotations = "";
 
-    # look for annotations at the start of the comment
-    if ($param_desc =~ m%^\s*\(([^)]*)\):%) {
+    # look for annotations at the start of the comment part
+    if ($param_desc =~ m%^\s*\((.*?)\):%) {
         my @annotations;
         my $annotation;
-        my $annotation_extra = "";
         $param_desc = $';
-    
+        
         @annotations = split(/\)\s*\(/,$1);
         foreach $annotation (@annotations) {
             # need to search for the longest key-match in %AnnotationDefinition
@@ -2630,6 +2629,7 @@ sub ExpandAnnotation {
                     }
                 }
             }
+            my $annotation_extra = "";
             if ($match_annotation ne "") {
                 if ($annotation =~ m%$match_annotation\s+(.*)%) {
                     $annotation_extra = " $1";