[gtk-doc] fixxref: less false reports for new xref warnings

[Stefan Kost <stefkost src gnome org>]

commit a47d0c50bb4d2b3c73a92d2571753cc1367c470f
Author: Stefan Kost <ensonic users sf net>
Date:   Wed Nov 25 17:04:12 2009 +0200

    fixxref: less false reports for new xref warnings
    
    Auto blacklist the implcitely created xrefs in source code examples.

 gtkdoc-fixxref.in |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)
---
diff --git a/gtkdoc-fixxref.in b/gtkdoc-fixxref.in
index da38a7b..3263110 100755
--- a/gtkdoc-fixxref.in
+++ b/gtkdoc-fixxref.in
@@ -269,7 +269,7 @@ sub FixHTMLFile {
 
     my @lines = split(/\n/, $entire_file);
     for (my $i=0; $i<$#lines; $i++) {
-        $lines[$i] =~ s%<GTKDOCLINK\s+HREF="([^"]*)"\s*>(.*?)</GTKDOCLINK\s*>% &MakeXRef($file,$i,$1,$2); %ge;
+        $lines[$i] =~ s%<GTKDOCLINK\s+HREF="([^"]*)"\s*>(.*?)</GTKDOCLINK\s*>% &MakeXRef($file,$i+1,$1,$2); %ge;
     }
     $entire_file = join("\n",@lines);
 
@@ -317,9 +317,13 @@ sub MakeXRef {
 
 sub MakeGtkDocLink {
     my ($pre,$symbol,$post) = @_;
-    
+
     my $id=CreateValidSGMLID($symbol);
-    
+
+    # these are implicitely created links in highlighed sources
+    # we don't want warnings for those if the links cannot be resolved.
+    $NoLinks{$id} = 1;
+
     #return "<span class=\"$type\"><GTKDOCLINK HREF=\"$id\">$symbol</GTKDOCLINK></span>";
     return "$pre<GTKDOCLINK HREF=\"$id\">$symbol</GTKDOCLINK>$post";
 }