Mercurial > hg > xemacs-beta
view src/extw-Xt.h @ 5914:bd4d2c8ef9cc
Use the existing C-level line number cache within #'line-number.
src/ChangeLog addition:
2015-05-15 Aidan Kehoe <kehoea@parhasard.net>
* buffer.c:
* buffer.c (Fline_number): New C implementation, using the line
number cache of line-number.c, with a new optional BUFFER
argument.
* buffer.c (syms_of_buffer):
Make it available to Lisp.
* line-number.c (buffer_line_number):
New argument, RESPECT-NARROWING, describing whether to count from
the beginning of the visible region or from the beginning of the
buffer.
* line-number.h:
* line-number.h (buffer_line_number): Update its declaration.
* redisplay.c (window_line_number): Call it with the new argument.
lisp/ChangeLog addition:
2015-05-15 Aidan Kehoe <kehoea@parhasard.net>
* simple.el:
* simple.el (line-number): Moved to buffer.c; we have an existing
line number cache in C, it's a shame not to have it available.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Fri, 15 May 2015 18:11:47 +0100 |
parents | 2aa9cd456ae7 |
children |
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line source
/* Copyright (C) 1993, 1994 Sun Microsystems, Inc. This file is part of XEmacs. This library 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 3 of the License, or (at your option) any later version. This library 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 this library. If not, see <http://www.gnu.org/licenses/>. */ /* Synched up with: Not in FSF. */ #ifndef INCLUDED_extw_Xt_h_ #define INCLUDED_extw_Xt_h_ #include "extw-Xlib.h" #ifndef XtCXtToolkitError #define XtCXtToolkitError "XtToolkitError" #endif #ifndef DEFAULT_WM_TIMEOUT #define DEFAULT_WM_TIMEOUT 5000 #endif void extw_send_geometry_value(Display *display, Window win, Atom property, en_extw_notify type, XtWidgetGeometry *xwg, long data0); void extw_get_geometry_value(Display *display, Window win, Atom property, XtWidgetGeometry *xwg); Bool extw_wait_for_response(Widget w, XEvent *event, unsigned long request_num, en_extw_notify type, unsigned long timeout); #endif /* INCLUDED_extw_Xt_h_ */