Mercurial > hg > xemacs-beta
annotate lisp/term/AT386.el @ 5015:d95c102a96d3
cleanups for specifier font stages, from ben-unicode-internal (preparation for eliminating shadowed warnings)
-------------------- ChangeLog entries follow: --------------------
src/ChangeLog addition:
2010-02-08 Ben Wing <ben@xemacs.org>
* faces.c:
* faces.c (face_property_matching_instance):
* faces.c (ensure_face_cachel_contains_charset):
* faces.h (FACE_FONT):
* lisp.h:
* lisp.h (enum font_specifier_matchspec_stages):
* objects-msw.c:
* objects-msw.c (mswindows_font_spec_matches_charset):
* objects-msw.c (mswindows_find_charset_font):
* objects-tty.c:
* objects-tty.c (tty_font_spec_matches_charset):
* objects-tty.c (tty_find_charset_font):
* objects-xlike-inc.c:
* objects-xlike-inc.c (XFUN):
* objects-xlike-inc.c (xft_find_charset_font):
* objects.c:
* objects.c (font_instantiate):
* objects.c (FROB):
* specifier.c:
* specifier.c (charset_matches_specifier_tag_set_p):
* specifier.c (call_charset_predicate):
* specifier.c (define_specifier_tag):
* specifier.c (Fdefine_specifier_tag):
* specifier.c (setup_charset_initial_specifier_tags):
* specifier.c (specifier_instance_from_inst_list):
* specifier.c (FROB):
* specifier.c (vars_of_specifier):
* specifier.h:
Rename the specifier-font-matching stages in preparation for
eliminating shadowed warnings, some other related fixes from
ben-unicode-internal.
1. Rename raw enums:
initial -> STAGE_INITIAL
final -> STAGE_FINAL
impossible -> NUM_MATCHSPEC_STAGES
2. Move `enum font_specifier_matchspec_stages' from
specifier.h to lisp.h.
3. Whitespace changes to match coding standards.
4. Eliminate unused second argument STAGE in charset predicates
that don't use it -- the code that calls the charset predicates
is now smart enough to supply the right number of arguments
automatically.
5. Add some long(ish) comments and authorial notices, esp. in
objects.c.
6. In specifier.c, change Vcharset_tag_lists from a vector over
leading bytes to a hash table over charsets. This change is
unnecessary currently but doesn't hurt and will be required
when we merge in Unicode-internal.
7. In specifier.c, extract out the code that calls charset predicates
into a function call_charset_predicate().
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Mon, 08 Feb 2010 16:51:25 -0600 |
| parents | 11502791fc1c |
| children | 308d34e9f07d |
| rev | line source |
|---|---|
| 428 | 1 ;; AT386.el --- terminal support package for IBM AT keyboards |
| 2 | |
| 3 ;; Author: Eric S. Raymond <esr@snark.thyrsus.com> | |
| 4 ;; Keywords: terminals | |
| 5 | |
| 6 ;; Copyright (C) 1992 Free Software Foundation, Inc. | |
| 7 | |
| 8 ;; This file is part of XEmacs. | |
| 9 | |
| 10 ;; XEmacs is free software; you can redistribute it and/or modify | |
| 11 ;; it under the terms of the GNU General Public License as published by | |
| 12 ;; the Free Software Foundation; either version 2, or (at your option) | |
| 13 ;; any later version. | |
| 14 | |
| 15 ;; XEmacs is distributed in the hope that it will be useful, but | |
| 16 ;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 18 ;; General Public License for more details. | |
| 19 | |
| 20 ;; You should have received a copy of the GNU General Public License | |
| 21 ;; along with XEmacs; see the file COPYING. If not, write to the Free | |
| 22 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
| 23 ;; 02111-1307, USA. | |
| 24 | |
| 25 ;;; Commentary: | |
| 26 | |
| 27 ;;; Uses the Emacs 19 terminal initialization features --- won't work with 18. | |
| 28 | |
| 29 ;;; Code: | |
| 30 | |
| 622 | 31 (defvar AT386-keypad-map) |
| 32 | |
| 428 | 33 (if (boundp 'AT386-keypad-map) |
| 34 nil | |
| 35 ;; The terminal initialization should already have set up some keys | |
| 36 (setq AT386-keypad-map (lookup-key function-key-map "\e[")) | |
| 37 (if (not (keymapp AT386-keypad-map)) | |
| 38 (error "What? Your AT386 termcap/terminfo has no keycaps in it.")) | |
| 39 | |
| 40 ;; Equivalents of these are set up automatically by termcap/terminfo | |
| 41 ;; (define-key AT386-keypad-map "A" [up]) | |
| 42 ;; (define-key AT386-keypad-map "B" [down]) | |
| 43 ;; (define-key AT386-keypad-map "C" [right]) | |
| 44 ;; (define-key AT386-keypad-map "D" [left]) | |
| 45 | |
| 46 ;; These would be set up by terminfo, but not termcap | |
| 47 (define-key AT386-keypad-map "H" [home]) | |
| 48 (define-key AT386-keypad-map "Y" [end]) | |
| 49 (define-key AT386-keypad-map "U" [next]) ;; PgDn | |
| 50 (define-key AT386-keypad-map "V" [prior]) ;; PgUp | |
| 51 (define-key AT386-keypad-map "@" [insert]) ;; Ins key | |
| 52 | |
| 53 ;; These are not normally set up by either | |
| 54 (define-key AT386-keypad-map "G" [kp-5]) ;; Unlabeled center key | |
| 55 (define-key AT386-keypad-map "S" [kp-subtract]) | |
| 56 (define-key AT386-keypad-map "T" [kp-add]) | |
| 57 | |
| 58 ;; Arrange for the ALT key to be equivalent to ESC | |
| 59 (define-key function-key-map "\eN" [?\e]) ; ALT map | |
| 60 ) | |
| 61 | |
| 62 | |
| 63 ;;; AT386.el ends here |