annotate src/commands.h @ 5607:1a507c4c6c42

Refactor out sequence-oriented builtins from fns.c to the new sequence.c. src/ChangeLog addition: 2011-12-04 Aidan Kehoe <kehoea@parhasard.net> * Makefile.in.in (objs): * depend: Add sequence.o to the list of objects and dependencies. * alloc.c: * alloc.c (mark_bit_vector): * alloc.c (print_bit_vector): * alloc.c (bit_vector_equal): * alloc.c (internal_bit_vector_equalp_hash): * alloc.c (bit_vector_hash): * alloc.c (init_alloc_once_early): Move the implementation of the bit vector type here from fns.c. * emacs.c (main_1): Call syms_of_sequence() here, now sequence.c is included. * fns.c (Fold_rassq): Move this together with the rest of the Fold_* functions. * fns.c: * fns.c (syms_of_fns): Move most functions dealing with sequences generally, and especially those taking key arguments, to a separate file, sequence.c. * general-slots.h: Qyes_or_no_p belong here, not fns.c. * lisp.h: Make Flist_length available here, it's used by sequence.c * sequence.c: * sequence.c (check_sequence_range): * sequence.c (Flength): * sequence.c (check_other_nokey): * sequence.c (check_other_key): * sequence.c (check_if_key): * sequence.c (check_match_eq_key): * sequence.c (check_match_eql_key): * sequence.c (check_match_equal_key): * sequence.c (check_match_equalp_key): * sequence.c (check_match_other_key): * sequence.c (check_lss_key): * sequence.c (check_lss_key_car): * sequence.c (check_string_lessp_key): * sequence.c (check_string_lessp_key_car): * sequence.c (get_check_match_function_1): * sequence.c (get_merge_predicate): * sequence.c (count_with_tail): * sequence.c (list_count_from_end): * sequence.c (string_count_from_end): * sequence.c (Fcount): * sequence.c (Fsubseq): * sequence.c (list_position_cons_before): * sequence.c (FmemberX): * sequence.c (Fadjoin): * sequence.c (FassocX): * sequence.c (FrassocX): * sequence.c (position): * sequence.c (Fposition): * sequence.c (Ffind): * sequence.c (delq_no_quit_and_free_cons): * sequence.c (FdeleteX): * sequence.c (FremoveX): * sequence.c (list_delete_duplicates_from_end): * sequence.c (Fdelete_duplicates): * sequence.c (Fremove_duplicates): * sequence.c (Fnreverse): * sequence.c (Freverse): * sequence.c (list_merge): * sequence.c (array_merge): * sequence.c (list_array_merge_into_list): * sequence.c (list_list_merge_into_array): * sequence.c (list_array_merge_into_array): * sequence.c (Fmerge): * sequence.c (list_sort): * sequence.c (array_sort): * sequence.c (FsortX): * sequence.c (Ffill): * sequence.c (mapcarX): * sequence.c (shortest_length_among_sequences): * sequence.c (Fmapconcat): * sequence.c (FmapcarX): * sequence.c (Fmapvector): * sequence.c (Fmapcan): * sequence.c (Fmap): * sequence.c (Fmap_into): * sequence.c (Fsome): * sequence.c (Fevery): * sequence.c (Freduce): * sequence.c (replace_string_range_1): * sequence.c (Freplace): * sequence.c (Fnsubstitute): * sequence.c (Fsubstitute): * sequence.c (subst): * sequence.c (sublis): * sequence.c (Fsublis): * sequence.c (nsublis): * sequence.c (Fnsublis): * sequence.c (Fsubst): * sequence.c (Fnsubst): * sequence.c (tree_equal): * sequence.c (Ftree_equal): * sequence.c (mismatch_from_end): * sequence.c (mismatch_list_list): * sequence.c (mismatch_list_string): * sequence.c (mismatch_list_array): * sequence.c (mismatch_string_array): * sequence.c (mismatch_string_string): * sequence.c (mismatch_array_array): * sequence.c (get_mismatch_func): * sequence.c (Fmismatch): * sequence.c (Fsearch): * sequence.c (venn): * sequence.c (nvenn): * sequence.c (Funion): * sequence.c (Fset_exclusive_or): * sequence.c (Fnset_exclusive_or): * sequence.c (syms_of_sequence): Add this file, containing those general functions that dealt with sequences that were in fns.c. * symsinit.h: Make syms_of_sequence() available here. man/ChangeLog addition: 2011-12-04 Aidan Kehoe <kehoea@parhasard.net> * internals/internals.texi (Basic Lisp Modules): Document sequence.c here too.
author Aidan Kehoe <kehoea@parhasard.net>
date Sun, 04 Dec 2011 18:42:50 +0000
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1 /* Definitions needed by most editing commands.
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2 Copyright (C) 1985-1994 Free Software Foundation, Inc.
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3
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4 This file is part of XEmacs.
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5
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6 XEmacs is free software: you can redistribute it and/or modify it
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7 under the terms of the GNU General Public License as published by the
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8 Free Software Foundation, either version 3 of the License, or (at your
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9 option) any later version.
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11 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */
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18
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19 /* Synched up with: FSF 19.30. */
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20
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21 #ifndef INCLUDED_commands_h_
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22 #define INCLUDED_commands_h_
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23
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24 #if 0 /* FSFmacs */
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25 #define Ctl(c) ((c)&037)
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26 #endif
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27
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28 /* bunches of FSF keymap and minibuffer stuff not here (in Lisp) */
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29
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30 extern Lisp_Object Vlast_command_event;
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31
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32 extern Lisp_Object Vlast_input_event;
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33
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34 /* These next two for compatibility; they are V... because they can be
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35 nil. (Many FSFmacs equivalent variables incorrectly omit the V
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36 even though they are Lisp_Objects.) */
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37 /* Last character of last key sequence. */
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38 extern Lisp_Object Vlast_command_char;
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39
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40 extern Lisp_Object Vlast_input_char;
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41
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42 #if 0 /* FSFmacs */
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43 /* Last input character read as a command, not counting menus
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44 reached by the mouse. */
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45 extern Lisp_Object Vlast_nonmenu_event;
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46 #endif
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47
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48 #if 0 /* Local to event-stream.c */
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49 /* List of command events to be re-read, or Qnil. */
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50 extern Lisp_Object Vunread_command_events;
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51 #endif
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52
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53 #if 0 /* FSFmacs */
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54 /* Command char event to be re-read, or -1 if none.
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55 Setting this is obsolete, but some things should still check it. */
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56 extern int unread_command_char;
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57 #endif
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58
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59 /* Last command executed by the editor command loop, not counting
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60 commands that set the prefix argument. */
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61
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62 extern Lisp_Object Vlast_command;
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63
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64 /* The command being executed by the command loop.
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65 Commands may set this, and the value set will be copied into
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66 Vlast_command instead of the actual command. */
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67 extern Lisp_Object Vthis_command;
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68
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69 #if 0 /* FSFmacs */
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70 /* If not Qnil, this is a switch-frame event which we decided to put
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71 off until the end of a key sequence. This should be read as the
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72 next command input, after any Vunread_command_events.
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73
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74 read_key_sequence uses this to delay switch-frame events until the
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75 end of the key sequence; Fread_char uses it to put off switch-frame
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76 events until a non-ASCII event is acceptable as input. */
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77 extern Lisp_Object unread_switch_frame;
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78 #endif
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79
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80 #if 0 /* Local to event-stream.c */
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81 /* The value of point when the last command was executed. */
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82 extern int last_point_position;
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83
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84 /* The buffer that was current when the last command was started. */
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85 extern Lisp_Object last_point_position_buffer;
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86 #endif
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87
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88 /* This is so incredibly losing that it's been completely eliminated
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89 from the code. Trust me, there are cleaner, safer ways of
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90 achieving the same functionality (e.g. use select()). */
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91 /* extern int immediate_quit; Nonzero means ^G can quit instantly */
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92
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93 /* Nonzero if input is coming from the keyboard */
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94
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95 #define INTERACTIVE (NILP (Vexecuting_macro) && !noninteractive)
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96
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97 /* Set this nonzero to force reconsideration of modeline. */
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98
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99 extern int modeline_changed;
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100
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101 extern Lisp_Object recent_keys_ring;
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102 extern int recent_keys_ring_index;
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103
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104 /* #ifndef LISP_COMMAND_LOOP */
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105 extern Lisp_Object Vtop_level;
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106 /* #else */
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107 extern Lisp_Object Vcommand_loop;
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108 /* #endif */
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109 DECLARE_DOESNT_RETURN (initial_command_loop (Lisp_Object));
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110 DECLARE_DOESNT_RETURN_TYPE (Lisp_Object,
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111 call_command_loop (Lisp_Object catch_errors));
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112 extern Fixnum command_loop_level;
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113
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114 extern Lisp_Object Vkeyboard_translate_table;
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115 extern Lisp_Object Vlast_input_time;
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116 extern Lisp_Object Vcurrent_mouse_event;
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117
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118 extern int zmacs_regions;
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119 extern int zmacs_region_active_p;
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120 extern int zmacs_region_stays;
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121 void zmacs_update_region (void);
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122 void zmacs_deactivate_region (void);
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123 Lisp_Object zmacs_region_buffer (void);
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124
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125 extern Lisp_Object Vthis_command_keys; /* event-stream.c */
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126
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127 #endif /* INCLUDED_commands_h_ */