Mercurial > hg > xemacs-beta
view lisp/gtk-compose.el @ 5253:b6a398dbb403
Fewer algorithmic complexity surprises, nicer errors, mapcarX(), maplist()
src/ChangeLog addition:
2010-09-01 Aidan Kehoe <kehoea@parhasard.net>
* fns.c (list_merge, list_array_merge_into_list)
(list_array_merge_into_array):
Avoid algorithmic complexity surprises when checking for
circularity in these functions.
(Freduce): Fix some formatting, in passing.
(mapcarX): Drop the SOME_OR_EVERY argument to this function;
instead, take CALLER, a symbol reflecting the Lisp-visible
function that called mapcarX(). Use CALLER with
mapping_interaction_error() when sequences are modified
illegally. Don't cons with #'some, #'every, not even a little.
(Fmapconcat, FmapcarX, Fmapvector, Fmapcan, Fmapc, Fmap)
(Fmap_into, Fsome, Fevery): Call mapcarX() with its new
arguments.
(Fmapcan): Don't unnecessarily complicate the nconc call.
(maplist): Take CALLER, a symbol reflecting the Lisp-visible
function that called maplist(), rather than having separate
arguments to indicate mapl vs. mapcon.
Avoid algorithmic complexity surprises when checking for
circularity. In #'mapcon, check a given stretch of
result for well-formedness once, which was not previously the
case, despite what the comments said.
(Fmaplist, Fmapl, Fmapcon):
Call maplist() with its new arguments.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Wed, 01 Sep 2010 12:51:32 +0100 |
parents | ba07c880114a |
children | cd167465bf69 91b3aa59f49b |
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;; 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., 51 Franklin Street - Fifth Floor, ;; Boston, MA 02110-1301, USA. */ (require 'x-compose) (provide 'gtk-compose)