annotate lisp/map-ynp.el @ 4953:304aebb79cd3

function renamings to track names of char typedefs -------------------- ChangeLog entries follow: -------------------- man/ChangeLog addition: 2010-01-27 Ben Wing <ben@xemacs.org> * internals/internals.texi (lrecords): * internals/internals.texi (The DFC API): * internals/internals.texi (Conversion to and from External Data): * internals/internals.texi (Mule-izing Code): * internals/internals.texi (Pervasive changes throughout XEmacs sources): * internals/internals.texi (Ben's README): * internals/internals.texi (Future Work -- Localized Text/Messages): * emodules.texi (Defining Variables): Rename: write_c_string -> write_cistring build_intstring -> build_istring build_string -> build_cistring build_ext_string -> build_extstring make_ext_string -> make_extstring buffer_insert_c_string -> buffer_insert_ascstring intern_int -> intern_istring See comment in src/ChangeLog about this. modules/ChangeLog addition: 2010-01-27 Ben Wing <ben@xemacs.org> * postgresql/postgresql.c (print_pgconn): * postgresql/postgresql.c (print_pgresult): * postgresql/postgresql.c (Fpq_conn_defaults): * postgresql/postgresql.c (Fpq_pgconn): * postgresql/postgresql.c (Fpq_res_status): * postgresql/postgresql.c (Fpq_result_error_message): * postgresql/postgresql.c (Fpq_fname): * postgresql/postgresql.c (Fpq_get_value): * postgresql/postgresql.c (Fpq_cmd_status): * postgresql/postgresql.c (Fpq_cmd_tuples): * postgresql/postgresql.c (Fpq_notifies): * postgresql/postgresql.c (Fpq_get_line): * postgresql/postgresql.c (Fpq_get_line_async): * postgresql/postgresql.c (FROB): * postgresql/postgresql.c (init_postgresql_from_environment): * ldap/eldap.c: * ldap/eldap.c (Fldap_open): * ldap/eldap.c (Fldap_search_basic): * canna/canna_api.c: * canna/canna_api.c (make_euc_string): Rename: write_c_string -> write_cistring build_intstring -> build_istring build_string -> build_cistring build_ext_string -> build_extstring make_ext_string -> make_extstring buffer_insert_c_string -> buffer_insert_ascstring intern_int -> intern_istring See comment in src/ChangeLog about this. src/ChangeLog addition: 2010-01-27 Ben Wing <ben@xemacs.org> * .gdbinit.in.in: * README: * abbrev.c (write_abbrev): * abbrev.c (describe_abbrev): * alloc.c (make_extstring): * alloc.c (build_istring): * alloc.c (build_cistring): * alloc.c (build_ascstring): * alloc.c (build_extstring): * alloc.c (build_msg_istring): * alloc.c (build_defer_istring): * buffer.c (Fgenerate_new_buffer_name): * buffer.c (init_buffer_2): * console-tty.c (tty_init_console): * console-x.c (get_display_arg_connection): * console-x.c (x_perhaps_init_unseen_key_defaults): * database.c (dbm_map): * database.c (dbm_get): * database.c (berkdb_get): * database.c (berkdb_map): * device-gtk.c (FROB_PIXMAP): * device-gtk.c (Fgtk_style_info): * device-msw.c (msprinter_default_printer): * device-msw.c (sync_printer_with_devmode): * device-x.c (coding_system_of_xrm_database): * device-x.c (x_init_device): * device-x.c (signal_if_x_error): * device-x.c (Fx_get_resource): * device-x.c (Fx_server_vendor): * device-x.c (Fx_get_font_path): * dialog-x.c (maybe_run_dbox_text_callback): * doc.c (extract_object_file_name): * doc.c (unparesseuxify_doc_string): * doc.c (get_doc_string): * doc.c (get_object_file_name): * doc.c (Fdocumentation): * doc.c (Fsnarf_documentation): * doc.c (Fsubstitute_command_keys): * editfns.c (init_editfns): * editfns.c (Ftemp_directory): * editfns.c (Fuser_login_name): * editfns.c (Fuser_real_login_name): * editfns.c (Fuser_home_directory): * editfns.c (Fformat_time_string): * editfns.c (Fcurrent_time_string): * editfns.c (Fcurrent_time_zone): * emacs.c: * emacs.c (main_1): * emodules.c (Flist_modules): * emodules.c (emodules_load): * emodules.c (emodules_doc_sym): * emodules.c (vars_of_module): * event-Xt.c (x_has_keysym): * event-gtk.c (emacs_gtk_format_magic_event): * event-gtk.c (dragndrop_data_received): * event-gtk.c (gtk_reset_key_mapping): * event-msw.c (mswindows_dde_callback): * event-msw.c (mswindows_wnd_proc): * faces.c (complex_vars_of_faces): * file-coding.c (find_coding_system): * file-coding.c (setup_eol_coding_systems): * file-coding.c (make_coding_system_1): * file-coding.c (snarf_coding_system): * fileio.c: * fileio.c (lisp_strerror): * fileio.c (Ffile_name_directory): * fileio.c (Ffile_name_as_directory): * fileio.c (Fdirectory_file_name): * fileio.c (if): * fileio.c (Ffile_symlink_p): * fileio.c (Fencrypt_string): * fileio.c (Fdecrypt_string): * filelock.c (lock_file): * filelock.c (Ffile_locked_p): * floatfns.c (matherr): * font-mgr.c (build_fcapi_string): * font-mgr.c (make_xlfd_font_regexp): * frame-msw.c (mswindows_window_id): * frame-msw.c (mswindows_frame_property): * frame-x.c: * frame-x.c (color_to_string): * frame-x.c (maybe_set_frame_title_format): * frame-x.c (x_cde_transfer_callback): * frame-x.c (Fx_window_id): * glade.c (connector): * glade.c (Fglade_xml_textdomain): * glade.c (syms_of_glade): * glyphs-eimage.c (jpeg_instantiate): * glyphs-eimage.c (png_instantiate): * glyphs-eimage.c (tiff_instantiate): * glyphs-gtk.c (font_instantiate): * glyphs-gtk.c (BUILD_GLYPH_INST): * glyphs-x.c (x_locate_pixmap_file): * glyphs-x.c (font_instantiate): * glyphs-x.c (x_widget_property): * glyphs-x.c (BUILD_GLYPH_INST): * glyphs.c (print_image_instance): * glyphs.c (bitmap_to_lisp_data): * glyphs.c (pixmap_to_lisp_data): * gpmevent.c (turn_off_gpm): * gpmevent.c (Fgpm_enabled_p): * gpmevent.c (Fgpm_enable): * gtk-glue.c (__make_string_mapper): * gtk-glue.c (xemacs_gtklist_to_list): * gtk-xemacs.c (FROB_FACE): * gtk-xemacs.c (xemacs_gtk_convert_color): * hpplay.c (player_error_internal): * hpplay.c (myHandler): * insdel.c (buffer_insert_ascstring_1): * insdel.h: * insdel.h (buffer_insert_ascstring): * intl.c (Fcurrent_locale): * intl.c (Fset_current_locale): * keymap.c (make_key_description): * keymap.c (Ftext_char_description): * keymap.c (describe_command): * keymap.c (describe_map): * lisp.h: * lread.c: * lread.c (locate_file_in_directory_mapper): * lread.c (locate_file_construct_suffixed_files_mapper): * mule-charset.c (Fmake_charset): * nt.c (Fmswindows_short_file_name): * nt.c (Fmswindows_long_file_name): * objects-gtk.c (__get_gtk_font_truename): * objects-gtk.c (__gtk_font_list_internal): * objects-msw.c (font_enum_callback_2): * objects-msw.c (create_hfont_from_font_spec): * objects-msw.c (mswindows_font_list): * objects-msw.c (mswindows_font_spec_matches_charset_stage_2): * objects-tty.c (tty_initialize_font_instance): * objects-x.c (x_font_truename): * objects-x.c (x_font_instance_truename): * objects-x.c (x_font_instance_properties): * objects-x.c (x_font_list): * print.c (write_cistring): * print.c (print_vector_internal): * print.c (print_cons): * process-nt.c (nt_canonicalize_host_name): * process-unix.c (unix_create_process): * process-unix.c (unix_canonicalize_host_name): * process.c (status_message): * process.c (status_notify): * process.c (init_xemacs_process): * process.c (syms_of_process): * redisplay-tty.c (term_get_fkeys_1): * redisplay-tty.c (CONDITIONAL_REASSIGN): * search.c (compile_pattern_1): * select-common.h (selection_data_to_lisp_data): * select-gtk.c (atom_to_symbol): * select-gtk.c (PROCESSING_GTK_CODE): * select-msw.c (mswindows_get_foreign_selection): * select-x.c (x_atom_to_symbol): * select-x.c (Fx_get_cutbuffer_internal): * symbols.c (intern_istring): * symbols.c (intern): * symbols.c (intern_converting_underscores_to_dashes): * symbols.c (Fintern): * sysdep.c (init_system_name): * sysdll.c (dll_error): * sysdll.c (dll_open): * syswindows.h: * syswindows.h (build_tstr_string): * tests.c (DFC_CHECK_LENGTH): * tests.c (DFC_CHECK_CONTENT): * tests.c (DFC_RESULT_PASS): * tests.c (Ftest_data_format_conversion): * text.c: * text.c (new_dfc_convert_now_damn_it): * text.h: * text.h (build_wext_string): * tooltalk.c (tt_build_c_string): * tooltalk.c (Ftooltalk_default_procid): * tooltalk.c (Ftooltalk_default_session): * tooltalk.c (init_tooltalk): * ui-byhand.c (Fgtk_clist_get_text): * ui-byhand.c (Fgtk_clist_get_pixtext): * ui-byhand.c (Fgtk_label_get): * ui-byhand.c (Fgtk_notebook_query_tab_label_packing): * ui-gtk.c (emacs_gtk_object_printer): * ui-gtk.c (emacs_gtk_boxed_printer): * ui-gtk.c (gtk_type_to_lisp): * ui-gtk.c (symbol_to_enum): * ui-gtk.c (enum_to_symbol): * unexaix.c (report_error): * unexaix.c (ERROR0): * unexec.c (report_error): * unexec.c (ERROR0): * unicode.c (unicode_to_ichar): * win32.c (tstr_to_local_file_format): * win32.c (Fmswindows_cygwin_to_win32_path): * win32.c (struct read_link_hash): * xemacs.def.in.in: Rename: write_c_string -> write_cistring build_intstring -> build_istring build_string -> build_cistring build_ext_string -> build_extstring make_ext_string -> make_extstring buffer_insert_c_string -> buffer_insert_ascstring intern_int -> intern_istring These functions have been renamed so that the naming harmonizes with the typedefs for strings: `cistring' along with CIbyte *, `istring' along with Ibyte *, `extstring' along with Extbyte *, `ascstring' along with Ascbyte *. Also make buffer_insert_ascstring take Ascbyte * and assert that its argument is ASCII.
author Ben Wing <ben@xemacs.org>
date Wed, 27 Jan 2010 00:35:36 -0600
parents e29fcfd8df5f
children 308d34e9f07d
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1 ;;; map-ynp.el --- General-purpose boolean question-asker.
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2
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3 ;; Copyright (C) 1991-1995, 1997 Free Software Foundation, Inc.
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4
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5 ;; Author: Roland McGrath <roland@gnu.ai.mit.edu>
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6 ;; Keywords: lisp, extensions, dumped
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7
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8 ;; This file is part of XEmacs.
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9
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10 ;; XEmacs is free software; you can redistribute it and/or modify it
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11 ;; under the terms of the GNU General Public License as published by
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12 ;; the Free Software Foundation; either version 2, or (at your option)
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13 ;; any later version.
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14
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15 ;; XEmacs is distributed in the hope that it will be useful, but
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16 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
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17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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18 ;; General Public License for more details.
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19
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20 ;; You should have received a copy of the GNU General Public License
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21 ;; along with XEmacs; see the file COPYING. If not, write to the Free
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22 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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23 ;; 02111-1307, USA.
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24
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25 ;;; Synched up with: Emacs/Mule zeta.
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26
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27 ;;; Commentary:
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28
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29 ;; This file is dumped with XEmacs.
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30
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31 ;; map-y-or-n-p is a general-purpose question-asking function.
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32 ;; It asks a series of y/n questions (a la y-or-n-p), and decides to
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33 ;; apply an action to each element of a list based on the answer.
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34 ;; The nice thing is that you also get some other possible answers
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35 ;; to use, reminiscent of query-replace: ! to answer y to all remaining
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36 ;; questions; ESC or q to answer n to all remaining questions; . to answer
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37 ;; y once and then n for the remainder; and you can get help with C-h.
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38
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39 ;;; Code:
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40
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41 (defun map-y-or-n-p (prompter actor list &optional help action-alist
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42 no-cursor-in-echo-area)
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43 "Ask a series of boolean questions.
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44 Takes args PROMPTER ACTOR LIST, and optional args HELP and ACTION-ALIST.
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45
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46 LIST is a list of objects, or a function of no arguments to return the next
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47 object or nil.
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48
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49 If PROMPTER is a string, the prompt is \(format PROMPTER OBJECT\). If not
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50 a string, PROMPTER is a function of one arg (an object from LIST), which
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51 returns a string to be used as the prompt for that object. If the return
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52 value is not a string, it may be nil to ignore the object or non-nil to act
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53 on the object without asking the user.
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54
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55 ACTOR is a function of one arg (an object from LIST),
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56 which gets called with each object that the user answers `yes' for.
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57
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58 If HELP is given, it is a list (OBJECT OBJECTS ACTION),
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59 where OBJECT is a string giving the singular noun for an elt of LIST;
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60 OBJECTS is the plural noun for elts of LIST, and ACTION is a transitive
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61 verb describing ACTOR. The default is \(\"object\" \"objects\" \"act on\"\).
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62
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63 At the prompts, the user may enter y, Y, or SPC to act on that object;
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64 n, N, or DEL to skip that object; ! to act on all following objects;
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65 ESC or q to exit (skip all following objects); . (period) to act on the
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66 current object and then exit; or \\[help-command] to get help.
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67
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68 If ACTION-ALIST is given, it is an alist (KEY FUNCTION HELP) of extra keys
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69 that will be accepted. KEY is a character; FUNCTION is a function of one
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70 arg (an object from LIST); HELP is a string. When the user hits KEY,
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71 FUNCTION is called. If it returns non-nil, the object is considered
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72 \"acted upon\", and the next object from LIST is processed. If it returns
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73 nil, the prompt is repeated for the same object.
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74
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75 Final optional argument NO-CURSOR-IN-ECHO-AREA non-nil says not to set
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76 `cursor-in-echo-area' while prompting.
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77
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78 This function uses `query-replace-map' to define the standard responses,
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79 but not all of the responses which `query-replace' understands
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80 are meaningful here.
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81
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82 Returns the number of actions taken."
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83 (let* ((actions 0)
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84 user-keys mouse-event map prompt char elt def
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85 ;; Non-nil means we should use mouse menus to ask.
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86 ;; use-menus
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87 ;;delayed-switch-frame
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88 (next (if (or (and list (symbolp list))
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89 (subrp list)
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90 (compiled-function-p list)
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91 (and (consp list)
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92 (eq (car list) 'lambda)))
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93 #'(lambda () (setq elt (funcall list)))
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94 #'(lambda ()
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95 (if list
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parents:
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96 (progn
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cvs
parents:
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97 (setq elt (car list)
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cvs
parents:
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98 list (cdr list))
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cvs
parents:
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99 t)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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100 nil)))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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101 (if (should-use-dialog-box-p)
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cvs
parents:
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102 ;; Make a list describing a dialog box.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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103 (let (;; (object (capitalize (or (nth 0 help) "object")))
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cvs
parents:
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104 ;; (objects (capitalize (or (nth 1 help) "objects")))
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cvs
parents:
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105 ;; (action (capitalize (or (nth 2 help) "act on")))
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106 )
442
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parents: 428
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107 (setq map `(("%_Yes" . act) ("%_No" . skip)
428
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cvs
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108 ; bogus crap. --ben
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cvs
parents:
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109 ; ((, (if help
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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110 ; (capitalize
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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111 ; (or (nth 3 help)
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cvs
parents:
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112 ; (concat action " All " objects)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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113 ; "Do All")) . automatic)
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cvs
parents:
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114 ; ((, (if help
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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115 ; (capitalize
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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116 ; (or (nth 4 help)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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117 ; (concat action " " object " And Quit")))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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118 ; "Do it and Quit")) . act-and-exit)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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119 ; ((, (capitalize
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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120 ; (or (and help (nth 5 help)) "Quit")))
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121 ; . exit)
442
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parents: 428
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122 ("Yes %_All" . automatic)
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cvs
parents: 428
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123 ("No A%_ll" . exit)
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cvs
parents: 428
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124 ("%_Cancel" . quit)
428
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cvs
parents:
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125 ,@(mapcar #'(lambda (elt)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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126 (cons (capitalize (nth 2 elt))
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cvs
parents:
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127 (vector (nth 1 elt))))
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cvs
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128 action-alist))
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cvs
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129 mouse-event last-command-event))
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cvs
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130 (setq user-keys (if action-alist
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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131 (concat (mapconcat #'(lambda (elt)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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132 (key-description
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cvs
parents:
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133 (if (characterp (car elt))
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cvs
parents:
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134 ;; XEmacs
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cvs
parents:
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135 (char-to-string (car elt))
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cvs
parents:
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136 (car elt))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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137 action-alist ", ")
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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138 " ")
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
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139 "")
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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140 ;; Make a map that defines each user key as a vector containing
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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141 ;; its definition.
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cvs
parents:
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142 ;; XEmacs
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cvs
parents:
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143 map (let ((foomap (make-sparse-keymap)))
4783
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Aidan Kehoe <kehoea@parhasard.net>
parents: 4222
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144 (mapc #'(lambda (elt)
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parents: 4222
diff changeset
145 (define-key
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parents: 4222
diff changeset
146 foomap
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Aidan Kehoe <kehoea@parhasard.net>
parents: 4222
diff changeset
147 (if (characterp (car elt))
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parents: 4222
diff changeset
148 (char-to-string (car elt))
e29fcfd8df5f Eliminate most core code byte-compile warnings.
Aidan Kehoe <kehoea@parhasard.net>
parents: 4222
diff changeset
149 (car elt))
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Aidan Kehoe <kehoea@parhasard.net>
parents: 4222
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150 (vector (nth 1 elt))))
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Aidan Kehoe <kehoea@parhasard.net>
parents: 4222
diff changeset
151 action-alist)
428
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cvs
parents:
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152 (set-keymap-parents foomap (list query-replace-map))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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153 foomap)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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154 (unwind-protect
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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155 (progn
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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156 (if (stringp prompter)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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157 (setq prompter `(lambda (object)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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158 (format ,prompter object))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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159 (while (funcall next)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
160 (setq prompt (funcall prompter elt))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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161 (cond ((stringp prompt)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
162 ;; Prompt the user about this object.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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163 (setq quit-flag nil)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
164 (if mouse-event ; XEmacs
4222
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aidan
parents: 2757
diff changeset
165 (setq def (or (and-fboundp
38ef5a6da799 [xemacs-hg @ 2007-10-13 14:08:26 by aidan]
aidan
parents: 2757
diff changeset
166 #'get-dialog-box-response
38ef5a6da799 [xemacs-hg @ 2007-10-13 14:08:26 by aidan]
aidan
parents: 2757
diff changeset
167 (get-dialog-box-response
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aidan
parents: 2757
diff changeset
168 mouse-event
38ef5a6da799 [xemacs-hg @ 2007-10-13 14:08:26 by aidan]
aidan
parents: 2757
diff changeset
169 (cons prompt map)))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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170 'quit))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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171 ;; Prompt in the echo area.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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172 (let ((cursor-in-echo-area (not no-cursor-in-echo-area)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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173 (display-message
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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174 'prompt
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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175 (format "%s(y, n, !, ., q, %sor %s) "
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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176 prompt user-keys
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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177 (key-description (vector help-char))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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178 (setq char (next-command-event))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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179 ;; Show the answer to the question.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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180 (display-message
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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181 'prompt
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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182 (format
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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183 "%s(y, n, !, ., q, %sor %s) %s"
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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184 prompt user-keys
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
185 (key-description (vector help-char))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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186 (single-key-description char))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
187 (setq def (lookup-key map (vector char))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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188 (cond ((eq def 'exit)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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189 (setq next #'(lambda () nil)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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190 ((eq def 'act)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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191 ;; Act on the object.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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192 (funcall actor elt)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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193 (setq actions (1+ actions)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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194 ((eq def 'skip)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
195 ;; Skip the object.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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196 )
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
197 ((eq def 'act-and-exit)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
198 ;; Act on the object and then exit.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
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199 (funcall actor elt)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
200 (setq actions (1+ actions)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
201 next (function (lambda () nil))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
202 ((or (eq def 'quit) (eq def 'exit-prefix))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
203 (setq quit-flag t)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
204 (setq next `(lambda ()
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
205 (setq next ',next)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
206 ',elt)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
207 ((eq def 'automatic)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
208 ;; Act on this and all following objects.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
209 ;; (if (funcall prompter elt) ; Emacs
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
210 (if (eval (funcall prompter elt))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
211 (progn
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
212 (funcall actor elt)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
213 (setq actions (1+ actions))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
214 (while (funcall next)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
215 ;; (funcall prompter elt) ; Emacs
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
216 (if (eval (funcall prompter elt))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
217 (progn
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
218 (funcall actor elt)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
219 (setq actions (1+ actions))))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
220 ((eq def 'help)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
221 (with-output-to-temp-buffer "*Help*"
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
222 (princ
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
223 (let ((object (if help (nth 0 help) "object"))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
224 (objects (if help (nth 1 help) "objects"))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
225 (action (if help (nth 2 help) "act on")))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
226 (concat
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
227 (format "Type SPC or `y' to %s the current %s;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
228 DEL or `n' to skip the current %s;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
229 ! to %s all remaining %s;
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
230 ESC or `q' to exit;\n"
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
231 action object object action objects)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
232 (mapconcat (function
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
233 (lambda (elt)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
234 (format "%c to %s"
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
235 (nth 0 elt)
2545
9caf26dd924f [xemacs-hg @ 2005-02-03 05:03:36 by ben]
ben
parents: 442
diff changeset
236 (downcase
9caf26dd924f [xemacs-hg @ 2005-02-03 05:03:36 by ben]
ben
parents: 442
diff changeset
237 (normalize-menu-text
9caf26dd924f [xemacs-hg @ 2005-02-03 05:03:36 by ben]
ben
parents: 442
diff changeset
238 (nth 2 elt))))))
428
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
239 action-alist
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
240 ";\n")
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
241 (if action-alist ";\n")
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
242 (format "or . (period) to %s \
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
243 the current %s and exit."
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
244 action object))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
245 (save-excursion
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
246 (set-buffer standard-output)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
247 (help-mode)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
248
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
249 (setq next `(lambda ()
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
250 (setq next ',next)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
251 ',elt)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
252 ((vectorp def)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
253 ;; A user-defined key.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
254 (if (funcall (aref def 0) elt) ;Call its function.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
255 ;; The function has eaten this object.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
256 (setq actions (1+ actions))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
257 ;; Regurgitated; try again.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
258 (setq next `(lambda ()
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
259 (setq next ',next)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
260 ',elt))))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
261 ;((and (consp char) ; Emacs
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
262 ; (eq (car char) 'switch-frame))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
263 ; ;; switch-frame event. Put it off until we're done.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
264 ; (setq delayed-switch-frame char)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
265 ; (setq next `(lambda ()
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
266 ; (setq next ',next)
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
267 ; ',elt)))
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
268 (t
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
269 ;; Random char.
3ecd8885ac67 Import from CVS: tag r21-2-22
cvs
parents:
diff changeset
270 (message "Type %s for help."
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271 (key-description (vector help-char)))
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272 (beep)
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273 (sit-for 1)
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274 (setq next `(lambda ()
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275 (setq next ',next)
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276 ',elt)))))
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277 ((eval prompt)
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278 (progn
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279 (funcall actor elt)
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280 (setq actions (1+ actions)))))))
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281 ;;(if delayed-switch-frame
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282 ;; (setq unread-command-events
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283 ;; (cons delayed-switch-frame unread-command-events))))
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284 ;; ((eval prompt)
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285 ;; (progn
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286 ;; (funcall actor elt)
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287 ;; (setq actions (1+ actions)))))
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288 )
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289 ;; Clear the last prompt from the minibuffer.
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290 (clear-message 'prompt)
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291 ;; Return the number of actions that were taken.
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292 actions))
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293
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294 ;;; map-ynp.el ends here