Mercurial > hg > xemacs-beta
view lisp/term/scoansi.el @ 4967:0d4c9d0f6a8d
rewrite dynarr code
-------------------- ChangeLog entries follow: --------------------
src/ChangeLog addition:
2010-02-03 Ben Wing <ben@xemacs.org>
* device-x.c (x_get_resource_prefix):
* device-x.c (Fx_get_resource):
* device-x.c (Fx_get_resource_prefix):
* device-x.c (Fx_put_resource):
* dialog-msw.c:
* dialog-msw.c (handle_question_dialog_box):
* dired-msw.c (mswindows_sort_files):
* dired-msw.c (mswindows_get_files):
* extents.c (extent_fragment_sort_by_priority):
* extents.c (Fset_extent_parent):
* file-coding.c (coding_reader):
* file-coding.c (coding_writer):
* file-coding.c (gzip_convert):
* frame.c (generate_title_string):
* gutter.c (calculate_gutter_size_from_display_lines):
* indent.c (vmotion_1):
* lread.c (read_bit_vector):
* mule-coding.c (iso2022_decode):
* rangetab.c:
* rangetab.c (Fcopy_range_table):
* rangetab.c (Fget_range_table):
* rangetab.c (unified_range_table_copy_data):
* redisplay-msw.c (mswindows_output_string):
* redisplay-output.c (output_display_line):
* redisplay-output.c (redisplay_move_cursor):
* redisplay-output.c (redisplay_clear_bottom_of_window):
* redisplay-tty.c (tty_output_ichar_dynarr):
* redisplay-tty.c (set_foreground_to):
* redisplay-tty.c (set_background_to):
* redisplay-xlike-inc.c (XLIKE_output_string):
* redisplay.c (redisplay_window_text_width_string):
* redisplay.c (redisplay_text_width_string):
* redisplay.c (create_text_block):
* redisplay.c (SET_CURRENT_MODE_CHARS_PIXSIZE):
* redisplay.c (generate_fstring_runes):
* redisplay.c (regenerate_modeline):
* redisplay.c (ensure_modeline_generated):
* redisplay.c (real_current_modeline_height):
* redisplay.c (create_string_text_block):
* redisplay.c (regenerate_window):
* redisplay.c (REGEN_INC_FIND_START_END):
* redisplay.c (point_visible):
* redisplay.c (redisplay_window):
* redisplay.c (mark_glyph_block_dynarr):
* redisplay.c (line_start_cache_start):
* redisplay.c (start_with_line_at_pixpos):
* redisplay.c (update_line_start_cache):
* redisplay.c (glyph_to_pixel_translation):
* redisplay.c (pixel_to_glyph_translation):
* sysdep.c (qxe_readdir):
* text.c (dfc_convert_to_external_format):
* text.c (dfc_convert_to_internal_format):
* toolbar-common.c (common_output_toolbar_button):
* window.c (window_modeline_height):
* window.c (Fwindow_last_line_visible_height):
* window.c (window_displayed_height):
* window.c (window_scroll):
* window.c (get_current_pixel_pos):
Use Dynarr_begin() in place of Dynarr_atp (foo, 0).
* dynarr.c (Dynarr_realloc):
* dynarr.c (Dynarr_lisp_realloc):
* dynarr.c (Dynarr_resize):
* dynarr.c (Dynarr_insert_many):
* dynarr.c (Dynarr_delete_many):
* dynarr.c (Dynarr_memory_usage):
* dynarr.c (stack_like_malloc):
* dynarr.c (stack_like_free):
* lisp.h:
* lisp.h (DECLARE_DYNARR_LISP_IMP):
* lisp.h (XD_DYNARR_DESC):
* lisp.h (Dynarr_pop):
* gutter.c (output_gutter):
* redisplay-output.c (sync_rune_structs):
* redisplay-output.c (redisplay_output_window):
Redo the dynarr code, add greater checks.
Rename the `len', `largest' and `max' members to `len_',
`largest_' and `max_' to try and catch existing places that might
directly modify these values. Make new accessors Dynarr_largest()
and Dynarr_max() and make them and existing Dynarr_length() be
non-lvalues by adding '+ 0' to them; fix a couple of places in the
redisplay code that tried to modify the length directly by setting
Dynarr_length(). Use the accessors whenever possible even in the
dynarr code itself. The accessors also verify that 0 <= len <=
largest <= max. Rename settor function Dynarr_set_size() to
Dynarr_set_length() and use it more consistently; also create
lower-level Dynarr_set_length_1(). This latter function should be
the only function that directly modifies the `len_' member of a
Dynarr, and in the process makes sure that the `largest' value is
kept correct.
Consistently use ERROR_CHECK_STRUCTURES instead of
ERROR_CHECK_TYPES for error-checking code. Reintroduce the
temporarily disabled verification code on the positions of
Dynarr_at(), Dynarr_atp() and Dynarr_atp_past_end().
Also create Dynarr_resize_if() in place of a repeated
code fragment. Clean up all the functions that modify Dynarrs to
use the new macros and functions and verify the correctness of the
Dynarr both before and after the change.
Note that there are two kinds of verification -- one for accessing
and one for modifying. The difference is that the modify
verification additionally checks to make sure that the Dynarr
isn't locked. (This is used in redisplay to check for problems
with reentrancy.)
* lrecord.h: Move XD_DYNARR_DESC to lisp.h, grouping with the dynarr code.
author | Ben Wing <ben@xemacs.org> |
---|---|
date | Wed, 03 Feb 2010 20:51:18 -0600 |
parents | 74fd4e045ea6 |
children | 697ef44129c6 308d34e9f07d |
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;; scoansi.el --- set up key names for SCO ansi console ;; Copyright (C) 1985, 1986, 1992 Free Software Foundation, Inc. ;; Author: Kean Johnston <jkj@paradigm.co.za> ;; This file is part of GNU Emacs. ;; GNU Emacs 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. ;; GNU Emacs 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 GNU Emacs; see the file COPYING. If not, write to ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. ;; HISTORY ;; jkj - Jan 18, 1993: Created. ;; jkj - Nov 18, 1993: Modified to work with Emacs 19.21 ;; ;; First of all, the normal cursor movement keys. Some of these, if not ;; all, should be set up my termcap/terminfo. We reset them anyway for ;; the sake of completeness. ;; (define-key function-key-map "\e[A" [up]) (define-key function-key-map "\e[B" [down]) (define-key function-key-map "\e[C" [right]) (define-key function-key-map "\e[D" [left]) (define-key function-key-map "\e[E" [center]) (define-key function-key-map "\e[F" [end]) (define-key function-key-map "\e[G" [next]) (define-key function-key-map "\e[H" [home]) (define-key function-key-map "\e[I" [prior]) (define-key function-key-map "\e[L" [insert]) (define-key function-key-map "\e[-" [kp-subtract]) (define-key function-key-map "\e[+" [kp-add]) ;; ;; And now all the function keys ;; ;; Normal, unshifted keys (define-key function-key-map "\e[M" [f1]) (define-key function-key-map "\e[N" [f2]) (define-key function-key-map "\e[O" [f3]) (define-key function-key-map "\e[P" [f4]) (define-key function-key-map "\e[Q" [f5]) (define-key function-key-map "\e[R" [f6]) (define-key function-key-map "\e[S" [f7]) (define-key function-key-map "\e[T" [f8]) (define-key function-key-map "\e[U" [f9]) (define-key function-key-map "\e[V" [f10]) (define-key function-key-map "\e[W" [f11]) (define-key function-key-map "\e[X" [f12]) ;; Shift-function keys (define-key function-key-map "\e[Y" [(shift f1)]) (define-key function-key-map "\e[Z" [(shift f2)]) (define-key function-key-map "\e[a" [(shift f3)]) (define-key function-key-map "\e[b" [(shift f4)]) (define-key function-key-map "\e[c" [(shift f5)]) (define-key function-key-map "\e[d" [(shift f6)]) (define-key function-key-map "\e[e" [(shift f7)]) (define-key function-key-map "\e[f" [(shift f8)]) (define-key function-key-map "\e[g" [(shift f9)]) (define-key function-key-map "\e[h" [(shift f10)]) (define-key function-key-map "\e[i" [(shift f11)]) (define-key function-key-map "\e[j" [(shift f12)]) ;; Control function keys (define-key function-key-map "\e[k" [(control f1)]) (define-key function-key-map "\e[l" [(control f2)]) (define-key function-key-map "\e[m" [(control f3)]) (define-key function-key-map "\e[n" [(control f4)]) (define-key function-key-map "\e[o" [(control f5)]) (define-key function-key-map "\e[p" [(control f6)]) (define-key function-key-map "\e[q" [(control f7)]) (define-key function-key-map "\e[r" [(control f8)]) (define-key function-key-map "\e[s" [(control f9)]) (define-key function-key-map "\e[t" [(control f10)]) (define-key function-key-map "\e[u" [(control f11)]) (define-key function-key-map "\e[v" [(control f12)]) ;; Shift-control function keys (define-key function-key-map "\e[w" [(control shift f1)]) (define-key function-key-map "\e[x" [(control shift f2)]) (define-key function-key-map "\e[y" [(control shift f3)]) (define-key function-key-map "\e[z" [(control shift f4)]) (define-key function-key-map "\e[@" [(control shift f5)]) (define-key function-key-map "\e[[" [(control shift f6)]) (define-key function-key-map "\e[\\" [(control shift f7)]) (define-key function-key-map "\e[]" [(control shift f8)]) (define-key function-key-map "\e[^" [(control shift f9)]) (define-key function-key-map "\e[_" [(control shift f10)]) (define-key function-key-map "\e[`" [(control shift f11)]) (define-key function-key-map "\e[{" [(control shift f12)]) ;;; ;;; Now come the extended key names. Please refer to README.sco for ;;; more information regarding these keys and how to set them up. ;;; (define-key function-key-map "\e]A" [(shift home)]) (define-key function-key-map "\e]B" [(shift up)]) (define-key function-key-map "\e]C" [(shift prior)]) (define-key function-key-map "\e]D" [(shift left)]) (define-key function-key-map "\e]E" [(shift right)]) (define-key function-key-map "\e]F" [(shift end)]) (define-key function-key-map "\e]G" [(shift down)]) (define-key function-key-map "\e]H" [(shift next)]) (define-key function-key-map "\e]I" [(shift insert)]) (define-key function-key-map "\e]J" [(shift delete)]) (define-key function-key-map "\e]K" [(control home)]) (define-key function-key-map "\e]L" [(control up)]) (define-key function-key-map "\e]M" [(control prior)]) (define-key function-key-map "\e]N" [(control left)]) (define-key function-key-map "\e]O" [(control right)]) (define-key function-key-map "\e]P" [(control end)]) (define-key function-key-map "\e]Q" [(control down)]) (define-key function-key-map "\e]R" [(control next)]) (define-key function-key-map "\e]S" [(control insert)]) (define-key function-key-map "\e]T" [(control delete)]) (define-key function-key-map "\e]U" [(meta home)]) (define-key function-key-map "\e]V" [(meta up)]) (define-key function-key-map "\e]W" [(meta prior)]) (define-key function-key-map "\e]X" [(meta left)]) (define-key function-key-map "\e]Y" [(meta right)]) (define-key function-key-map "\e]Z" [(meta end)]) (define-key function-key-map "\e]a" [(meta down)]) (define-key function-key-map "\e]b" [(meta next)]) (define-key function-key-map "\e]c" [(meta insert)]) (define-key function-key-map "\e]d" [(meta delete)]) (define-key function-key-map "\e]e" [(control center)]) (define-key function-key-map "\e]f" [(control kp-subtract)]) (define-key function-key-map "\e]g" [(control kp-add)]) (define-key function-key-map "\e]h" [(meta center)]) (define-key function-key-map "\e]i" [(meta kp-subtract)]) (define-key function-key-map "\e]j" [(meta kp-add)])