[gtk-doc] mkdb: only look for annotations at the start of docs

[Stefan Kost <stefkost src gnome org>]

commit 779009ed3a2f3cb276be93db5e7906f6ba673951
Author: Stefan Kost <ensonic users sf net>
Date:   Thu Jul 15 09:58:14 2010 +0300

    mkdb: only look for annotations at the start of docs
    
    Fixes gtk-doc picking up e.g. "bla (shadows ...) bla" in the middle of docs.

 gtkdoc-mkdb.in |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/gtkdoc-mkdb.in b/gtkdoc-mkdb.in
index 1b98ef4..a6a1af4 100755
--- a/gtkdoc-mkdb.in
+++ b/gtkdoc-mkdb.in
@@ -2605,8 +2605,9 @@ sub ConvertSGMLCharsCallback2 {
 sub ExpandAnnotation {
     my ($symbol, $param_desc) = @_;
     my $param_annotations = "";
-    
-    if ($param_desc =~ m%\s*\((.*)\):%) {
+
+    # look for annotations at the start of the comment
+    if ($param_desc =~ m%^\s*\(([^)]*)\):%) {
         my @annotations;
         my $annotation;
         my $annotation_extra = "";