[vte] doc: Add ignore-decorator for gtk-doc

[Egmont Koblinger <egmontkob src gnome org>]

commit 2b3b9a1167aafb8d9ac40b2b2c57e5434fb33379
Author: Egmont Koblinger <egmont gmail com>
Date:   Wed Jan 7 19:05:41 2015 +0100

    doc: Add ignore-decorator for gtk-doc
    
    https://bugzilla.gnome.org/show_bug.cgi?id=742501

 doc/reference/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/doc/reference/Makefile.am b/doc/reference/Makefile.am
index 808ef8e..c82b7ac 100644
--- a/doc/reference/Makefile.am
+++ b/doc/reference/Makefile.am
@@ -28,7 +28,7 @@ SCANGOBJ_OPTIONS =
 
 # Extra options to supply to gtkdoc-scan.
 # e.g. SCAN_OPTIONS=--deprecated-guards="GTK_DISABLE_DEPRECATED"
-SCAN_OPTIONS = --deprecated-guards="VTE_DISABLE_DEPRECATED"
+SCAN_OPTIONS = --deprecated-guards="VTE_DISABLE_DEPRECATED" 
--ignore-decorators='_VTE_GNUC_NONNULL\s*\([^)]*\)'
 
 # Extra options to supply to gtkdoc-mkdb.
 # e.g. MKDB_OPTIONS=--sgml-mode --output-format=xml