[gnome-builder/wip/vim] vim: allow selecting last character in buffer with select_char().

[Christian Hergert <chergert src gnome org>]

commit cf1002bfda61ea9ce029599c4237ba1d234f6d45
Author: Christian Hergert <christian hergert me>
Date:   Thu Oct 2 13:40:59 2014 -0700

    vim: allow selecting last character in buffer with select_char().

 src/editor/gb-editor-vim.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/src/editor/gb-editor-vim.c b/src/editor/gb-editor-vim.c
index bf2e129..f28d59c 100644
--- a/src/editor/gb-editor-vim.c
+++ b/src/editor/gb-editor-vim.c
@@ -1149,8 +1149,10 @@ gb_editor_vim_select_char (GbEditorVim *vim)
   gtk_text_buffer_get_iter_at_mark (buffer, &begin, insert);
   gtk_text_iter_assign (&end, &begin);
 
-  if (gtk_text_iter_forward_char (&end))
-    gb_editor_vim_select_range (vim, &end, &begin);
+  if (!gtk_text_iter_forward_char (&end))
+    gtk_text_buffer_get_end_iter (buffer, &end);
+
+  gb_editor_vim_select_range (vim, &end, &begin);
 
   gb_editor_vim_set_selection_anchor (vim, &begin, &end);