Mercurial > hg > xemacs-beta
diff tests/automated/keymap-tests.el @ 5679:a81a739181dc
Add command remapping, a more robust alternative to #'substitute-key-definition
src/ChangeLog addition:
2012-09-02 Aidan Kehoe <kehoea@parhasard.net>
* keymap.c:
Add command remapping, a more robust equivalent to
#'substitute-key-definition.
* keymap.c (CHECK_REMAPPING_POSITION): New.
* keymap.c (keymap_equal): Correct a comment here.
* keymap.c (Fdefine_key): Document the command remapping syntax.
* keymap.c (Fremap_command): New.
* keymap.c (command_remapping): New.
* keymap.c (Fcommand_remapping): New.
* keymap.c (commands_remapped_to_mapper): New.
* keymap.c (commands_remapped_to_traverser): New.
* keymap.c (Fcommands_remapped_to): New.
* keymap.c (get_relevant_keymaps): Take a new POSITION argument.
* keymap.c (Fcurrent_keymaps, event_binding):
Supply the new POSITION argument to get_relevant_keymaps.
* keymap.c (Fkey_binding):
Add new arguments, NO-REMAP and POSITION.
* keymap.c (map_keymap_mapper):
* keymap.c (Fwhere_is_internal):
* keymap.c (where_is_to_char):
* keymap.c (where_is_recursive_mapper):
Don't expose the key remapping in these functions. This conflicts
with GNU, but is more sane for our callers. Access to command
remapping is with the functions #'command-remapping,
#'commands-remapped-to, and #'remap-command, not with the general
keymap functions, apart from the compatibility hack in #'define-key.
* keymap.c (syms_of_keymap):
* keymap.c (vars_of_keymap):
* keymap.c (complex_vars_of_keymap):
* lisp.h: New CHECK_COMMAND macro.
man/ChangeLog addition:
2012-09-02 Aidan Kehoe <kehoea@parhasard.net>
* lispref/keymaps.texi (Keymaps):
* lispref/keymaps.texi (Changing Key Bindings):
* lispref/keymaps.texi (Scanning Keymaps):
* lispref/keymaps.texi (Remapping commands):
* lispref/keymaps.texi (XEmacs): New.
* lispref/keymaps.texi (Other Keymap Functions):
Document the new command remapping functionality in this file.
lisp/ChangeLog addition:
2012-09-02 Aidan Kehoe <kehoea@parhasard.net>
* help.el (describe-function-1):
Document any command remapping that has been done in this function.
tests/ChangeLog addition:
2012-09-02 Aidan Kehoe <kehoea@parhasard.net>
* automated/keymap-tests.el:
Test the new command remapping functionality.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Sun, 02 Sep 2012 14:31:40 +0100 |
parents | |
children | cf0201de66df |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/automated/keymap-tests.el Sun Sep 02 14:31:40 2012 +0100 @@ -0,0 +1,104 @@ +;; Copyright (C) 2012 Free Software Foundation, Inc. + +;; Author: Aidan Kehoe <kehoea@parhasard.net> +;; Maintainers: Aidan Kehoe <kehoea@parhasard.net> +;; Created: 2012 +;; Keywords: tests + +;; 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. + +(let* ((map (make-keymap 'help-map-copy)) + (parent-map (make-keymap 'help-map-copy-parent)) + (help-map-copy t) + (minor-mode-map-alist (acons 'help-map-copy map minor-mode-map-alist))) + (set-keymap-parent map parent-map) + (loop for (keys def) on '((shift tab) help-prev-symbol tab + help-next-symbol c customize-variable V + find-variable-at-point q + help-mode-quit f find-function-at-point d + describe-function-at-point v + describe-variable-at-point i Info-elisp-ref F + find-function-at-point Q help-mode-bury button2 + help-mouse-find-source-or-track p + help-prev-section n help-next-section return + help-find-source-or-scroll-up) + by #'cddr + do (define-key map (vector keys) def)) + (loop for (keys def) on '(u view-scroll-some-lines-down % view-goto-percent + \2 digit-argument p view-goto-percent \? + view-search-backward - negative-argument k + view-scroll-lines-down backspace scroll-down G + view-last-windowful f scroll-up \5 + digit-argument s view-repeat-search \0 + digit-argument n view-repeat-search = what-line + \\ view-search-backward delete scroll-down \8 + digit-argument E view-file d + view-scroll-some-lines-up \3 digit-argument q + view-quit ! shell-command (control j) + view-scroll-lines-up (control m) + view-scroll-lines-up y view-scroll-lines-down + linefeed view-scroll-lines-up g view-goto-line + \6 digit-argument t toggle-truncate-lines C + view-cleanup-backspaces b scroll-down \1 + digit-argument P view-buffer return + view-scroll-lines-up | shell-command-on-region j + view-scroll-lines-up \9 digit-argument \' + register-to-point e view-scroll-lines-up \4 + digit-argument r recenter space scroll-up / + view-search-forward N view-buffer m + point-to-register h view-mode-describe \7 + digit-argument + find-function-at-point view-mode-describe) + by #'cddr + do (define-key parent-map (vector keys) def)) + (Assert (eq (key-binding [F]) 'find-function-at-point) + "checking normal key lookup works, F") + (Assert (eq (key-binding [c]) 'customize-variable) + "checking normal key lookup works, c") + (Assert (eq (key-binding [\2]) 'digit-argument) + "checking normal key parent lookup works, \\2") + (Assert (eq (key-binding [|]) 'shell-command-on-region) + "checking normal key parent lookup works, |") + (define-key map [remap find-function-at-point] #'find-file) + (Assert (eq (key-binding [F]) 'find-file) + "checking remapped key lookup works, F") + (Assert (eq (key-binding [f]) 'find-file) + "checking remapped key lookup works, f") + (Assert (eq (key-binding [\2]) 'digit-argument) + "checking normal key parent lookup works, \\2") + (Assert (eq (key-binding [|]) 'shell-command-on-region) + "checking normal key parent lookup works, |") + (Assert (eq (key-binding [find-function-at-point]) 'view-mode-describe) + "checking remapped function doesn't affect key name mapping") + (define-key parent-map [remap help-next-symbol] #'find-file) + (Assert (eq (key-binding [tab]) 'find-file) + "checking remapping in parent extends to child") + (Assert (equal (commands-remapped-to 'find-file) + '(help-next-symbol find-function-at-point)) + "checking #'commands-remapped-to is sane") + (Check-Error wrong-type-argument (commands-remapped-to pi)) + (Check-Error wrong-type-argument (commands-remapped-to 'find-file pi)) + (Check-Error wrong-type-argument (commands-remapped-to 'find-file nil pi)) + (Assert (eq (command-remapping 'find-function-at-point) 'find-file) + "checking #'command-remapping is sane") + (Check-Error wrong-type-argument (command-remapping pi)) + (Check-Error wrong-type-argument (command-remapping 'find-function-at-point + pi)) + (Check-Error wrong-type-argument (command-remapping 'find-function-at-point + nil pi))) +