[meld] filediff: Display visual column offset in status bar

[Kai Willadsen <kaiw src gnome org>]

commit 7fcacd7ce613153a2f8e4ec9d261b9b15c8d8337
Author: Simon Marchi <simon marchi polymtl ca>
Date:   Tue Apr 11 22:02:24 2017 -0400

    filediff: Display visual column offset in status bar
    
    This patch changes the filediff so that the offset shown in the status
    bar is the visual column offset, rather than the byte offset in the
    current line.

 meld/filediff.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/meld/filediff.py b/meld/filediff.py
index 12a5678..fbafaec 100644
--- a/meld/filediff.py
+++ b/meld/filediff.py
@@ -320,7 +320,7 @@ class FileDiff(melddoc.MeldDoc, gnomeglade.Component):
         self.cursor.pane, self.cursor.pos = pane, pos
 
         cursor_it = buf.get_iter_at_offset(pos)
-        offset = cursor_it.get_line_offset()
+        offset = self.textview[pane].get_visual_column(cursor_it)
         line = cursor_it.get_line()
 
         insert_overwrite = self._insert_overwrite_text[self.textview_overwrite]