2008-12-18  Adam Dingle  <adam@medovina.org>

  Reviewed by: Johannes Schmid <jhs@gnome.org>
   
  * plugins/document-manager/anjuta-document-manager.ui:
  * plugins/document-manager/plugin.c:
  Fixed #564987 – Save All, Close All should appear in Documents menu.
  Added an icon to the Save All menu item.

  * plugins/document-manager/plugin.c:
  Fixed #565002 – Redo shortcut should be Ctrl+Shift+Z
  
  * plugins/document-manager/plugin.c:
  Fixed #565016 – Previous History and Next History should have shortcuts

  * plugins/search/search-replace_backend.c
    (file_buffer_line_from_pos), (file_match_line_from_pos),
  (extra_match), (get_next_regex_match), (match_info),
  (get_next_ascii_match), (normalize), (normal_advance),
  (get_next_utf8_match), (str_is_ascii), (get_next_match):
  * plugins/search/search-replace_backend.h: 	
  Rewrote the UTF-8 search implementation to be faster and more robust.
  When a search string is ASCII (which is virtually always the case),
  we now bypass UTF-8 search altogether; this speeds up searching enormously.
  Fixed bugs that sometimes caused incorrect lines to appear in the find output.
  This fixes #563585 (Find in Files is extremely slow).

svn path=/trunk/; revision=4476