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Always use boyer_moore in ASCII or Latin-1 buffers with ASCII search strings. 2007-12-26 Aidan Kehoe <kehoea@parhasard.net> * casetab.c: Extend and correct some case table documentation. * search.c (search_buffer): Correct a bug where only the first entry for a character in the case equivalence table was examined in determining if the Boyer-Moore search algorithm is appropriate. If there are case mappings outside of the charset and row of the characters specified in the search string, those case mappings can be safely ignored (and Boyer-Moore search can be used) if we know from the buffer statistics that the corresponding characters cannot occur. * search.c (boyer_moore): Assert that we haven't been passed a string with varying characters sets or rows within character sets. That's what simple_search is for. In the very rare event that a character in the search string has a canonical case mapping that is not in the same character set and row, don't try to search for the canonical character, search for some other character that is in the the desired character set and row. Assert that the case table isn't corrupt. Do not search for any character case mappings that cannot possibly occur in the buffer, given the buffer metadata about its contents.
author Aidan Kehoe <kehoea@parhasard.net>
date Wed, 26 Dec 2007 17:30:16 +0100
parents 04bc9d2f42c7
children 308d34e9f07d
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/* Implements elisp-programmable dialog boxes -- Gtk interface.
   Copyright (C) 1993, 1994 Free Software Foundation, Inc.
   Copyright (C) 1995 Tinker Systems and INS Engineering Corp.

This file is part of XEmacs.

XEmacs is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.

XEmacs is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with XEmacs; see the file COPYING.  If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */

/* Synched up with: Not in FSF. */

#include <config.h>
#include "lisp.h"

#include "buffer.h"
#include "commands.h"           /* zmacs_regions */
#include "events.h"
#include "frame.h"
#include "gui.h"
#include "opaque.h"
#include "window.h"
#include "console-impl.h"

#include "console-gtk-impl.h"

Lisp_Object Qgtk_make_dialog_box_internal;

/* We just bounce up into lisp here... see $(srcdir)/lisp/dialog-gtk.el */
static Lisp_Object
gtk_make_dialog_box_internal (struct frame* UNUSED (f), Lisp_Object type,
			      Lisp_Object keys)
{
  return (call2 (Qgtk_make_dialog_box_internal, type, keys));
}

void
syms_of_dialog_gtk (void)
{
  DEFSYMBOL (Qgtk_make_dialog_box_internal);
}

void
console_type_create_dialog_gtk (void)
{
  CONSOLE_HAS_METHOD (gtk, make_dialog_box_internal);
}

void
vars_of_dialog_gtk (void)
{
  Fprovide (intern ("gtk-dialogs"));
}