view src/balloon_help.h @ 5502:5b08be74bb53

Be better about recognising side-effect-free forms, byte-optimize.el. 2011-05-07 Aidan Kehoe <kehoea@parhasard.net> * byte-optimize.el: * byte-optimize.el (byte-optimize-form-code-walker): Call #'byte-optimize-side-effect-free-p on the form, rather than just checking the plist of the form's car. * byte-optimize.el (side-effect-free-fns): Move the CL functions into their alphabetical place in the list. * byte-optimize.el (function): * byte-optimize.el (byte-optimize-side-effect-free-p): New. Function returning non-nil if a funcall has no side-effects, which handles things like (remove* item list :key 'car) and (remove-if-not #'integerp list).
author Aidan Kehoe <kehoea@parhasard.net>
date Sat, 07 May 2011 11:45:20 +0100
parents 308d34e9f07d
children
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/* Balloon Help
   Copyright (c) 1997 Douglas Keller

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 3 of the License, 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.  If not, see <http://www.gnu.org/licenses/>. */

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

#ifndef INCLUDED_balloon_help_h_
#define INCLUDED_balloon_help_h_

#include "xintrinsic.h"

void balloon_help_create (Display* dpy,
			  Pixel fg, Pixel bg, Pixel shine, Pixel shadow,
			  XFontStruct* font);
void balloon_help_set_delay (unsigned long milliseconds);
void balloon_help_show (const char* text);
void balloon_help_hide (void);
void balloon_help_move_to_pointer (void);

#endif /* INCLUDED_balloon_help_h_ */