[gtksourceview] Fixed updating regions after scan region is removed

[Jesse van den Kieboom <jessevdk src gnome org>]

commit bf515f5afd214b003665e85dac6a321a91c8e128
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Sat Nov 28 21:43:14 2009 +0100

    Fixed updating regions after scan region is removed

 .../words/gtksourcecompletionwordsbuffer.c         |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/gtksourceview/completion-providers/words/gtksourcecompletionwordsbuffer.c b/gtksourceview/completion-providers/words/gtksourcecompletionwordsbuffer.c
index 23cb733..2d3dc58 100644
--- a/gtksourceview/completion-providers/words/gtksourcecompletionwordsbuffer.c
+++ b/gtksourceview/completion-providers/words/gtksourcecompletionwordsbuffer.c
@@ -355,6 +355,12 @@ remove_scan_regions (GtkSourceCompletionWordsBuffer *buffer,
 				/* Top part of region in removed region */
 				region->start = end;
 			}
+			else
+			{
+				/* Fully decrease */
+				region->start -= span;
+				region->end -= span;
+			}
 		}
 		else if (region->end <= end && region->end > start)
 		{