Annotation of src/usr.bin/mg/funmap.c, Revision 1.28
1.28 ! kjell 1: /* $OpenBSD: funmap.c,v 1.27 2007/05/28 17:52:17 kjell Exp $ */
! 2:
! 3: /* This file is in the public domain */
! 4:
1.1 art 5: #include "def.h"
6: #include "kbd.h"
7: #include "funmap.h"
8:
9: /*
10: * If the function is NULL, it must be listed with the
11: * same name in the map_table.
12: */
13:
14: struct funmap {
1.6 vincent 15: PF fn_funct;
16: const char *fn_name;
1.1 art 17: struct funmap *fn_next;
18: };
19:
20: static struct funmap *funs;
21:
22: static struct funmap functnames[] = {
23: #ifndef NO_HELP
24: {apropos_command, "apropos",},
25: #endif /* !NO_HELP */
1.11 db 26: {auto_execute, "auto-execute", },
1.1 art 27: {fillmode, "auto-fill-mode",},
28: {indentmode, "auto-indent-mode",},
29: {backchar, "backward-char",},
30: {delbword, "backward-kill-word",},
31: {gotobop, "backward-paragraph",},
32: {backword, "backward-word",},
33: {gotobob, "beginning-of-buffer",},
34: {gotobol, "beginning-of-line",},
35: {blinkparen, "blink-matching-paren",},
36: {showmatch, "blink-matching-paren-hack",},
37: {bsmap, "bsmap-mode",},
38: {NULL, "c-x 4 prefix",},
39: {NULL, "c-x prefix",},
40: #ifndef NO_MACRO
41: {executemacro, "call-last-kbd-macro",},
42: #endif /* !NO_MACRO */
43: {capword, "capitalize-word",},
44: {changedir, "cd",},
45: {copyregion, "copy-region-as-kill",},
46: #ifdef REGEX
47: {cntmatchlines, "count-matches",},
48: {cntnonmatchlines, "count-non-matches",},
49: #endif /* REGEX */
1.22 kjell 50: {redefine_key, "define-key",},
1.1 art 51: {backdel, "delete-backward-char",},
52: {deblank, "delete-blank-lines",},
53: {forwdel, "delete-char",},
54: {delwhite, "delete-horizontal-space",},
55: #ifdef REGEX
56: {delmatchlines, "delete-matching-lines",},
57: {delnonmatchlines, "delete-non-matching-lines",},
58: #endif /* REGEX */
59: {onlywind, "delete-other-windows",},
60: {delwind, "delete-window",},
61: #ifndef NO_HELP
62: {wallchart, "describe-bindings",},
63: {desckey, "describe-key-briefly",},
64: #endif /* !NO_HELP */
65: {digit_argument, "digit-argument",},
66: {lowerregion, "downcase-region",},
67: {lowerword, "downcase-word",},
68: {showversion, "emacs-version",},
69: #ifndef NO_MACRO
70: {finishmacro, "end-kbd-macro",},
71: #endif /* !NO_MACRO */
1.27 kjell 72: {globalwdtoggle, "global-wd-mode",},
1.1 art 73: {gotoeob, "end-of-buffer",},
74: {gotoeol, "end-of-line",},
75: {enlargewind, "enlarge-window",},
76: {NULL, "esc prefix",},
77: #ifndef NO_STARTUP
78: {evalbuffer, "eval-current-buffer",},
79: {evalexpr, "eval-expression",},
80: #endif /* !NO_STARTUP */
81: {swapmark, "exchange-point-and-mark",},
82: {extend, "execute-extended-command",},
83: {fillpara, "fill-paragraph",},
84: {filevisit, "find-file",},
1.8 vincent 85: {filevisitro, "find-file-read-only",},
1.14 jason 86: {filevisitalt, "find-alternate-file",},
1.1 art 87: {poptofile, "find-file-other-window",},
88: {forwchar, "forward-char",},
89: {gotoeop, "forward-paragraph",},
90: {forwword, "forward-word",},
91: {bindtokey, "global-set-key",},
92: {unbindtokey, "global-unset-key",},
93: {gotoline, "goto-line",},
94: #ifndef NO_HELP
95: {help_help, "help-help",},
96: #endif /* !NO_HELP */
97: {insert, "insert",},
98: {bufferinsert, "insert-buffer",},
99: {fileinsert, "insert-file",},
100: {fillword, "insert-with-wrap",},
101: {backisearch, "isearch-backward",},
102: {forwisearch, "isearch-forward",},
103: {justone, "just-one-space",},
104: {ctrlg, "keyboard-quit",},
1.10 jfb 105: {killbuffer_cmd, "kill-buffer",},
1.1 art 106: {killline, "kill-line",},
107: {killpara, "kill-paragraph",},
108: {killregion, "kill-region",},
109: {delfword, "kill-word",},
1.24 kjell 110: {linenotoggle, "line-number-mode",},
1.1 art 111: {listbuffers, "list-buffers",},
112: #ifndef NO_STARTUP
113: {evalfile, "load",},
114: #endif /* !NO_STARTUP */
115: {localbind, "local-set-key",},
116: {localunbind, "local-unset-key",},
117: {makebkfile, "make-backup-files",},
118: {do_meta, "meta-key-mode",}, /* better name, anyone? */
119: {negative_argument, "negative-argument",},
120: {newline, "newline",},
121: {indent, "newline-and-indent",},
122: {forwline, "next-line",},
123: #ifdef NOTAB
124: {notabmode, "no-tab-mode",},
125: #endif /* NOTAB */
126: {notmodified, "not-modified",},
127: {openline, "open-line",},
128: {nextwind, "other-window",},
1.22 kjell 129: {overwrite_mode, "overwrite-mode",},
1.1 art 130: {prefixregion, "prefix-region",},
131: {backline, "previous-line",},
132: {prevwind, "previous-window",},
133: {spawncli, "push-shell",},
134: {showcwdir, "pwd",},
135: {queryrepl, "query-replace",},
1.15 deraadt 136: #ifdef REGEX
1.13 cloder 137: {replstr, "replace-string",},
1.1 art 138: {re_queryrepl, "query-replace-regexp",},
139: #endif /* REGEX */
140: {quote, "quoted-insert",},
141: #ifdef REGEX
142: {re_searchagain, "re-search-again",},
143: {re_backsearch, "re-search-backward",},
144: {re_forwsearch, "re-search-forward",},
145: #endif /* REGEX */
146: {reposition, "recenter",},
1.22 kjell 147: {redraw, "redraw-display",},
1.1 art 148: {filesave, "save-buffer",},
149: {quit, "save-buffers-kill-emacs",},
150: {savebuffers, "save-some-buffers",},
151: {backpage, "scroll-down",},
152: {back1page, "scroll-one-line-down",},
153: {forw1page, "scroll-one-line-up",},
154: {pagenext, "scroll-other-window",},
155: {forwpage, "scroll-up",},
156: {searchagain, "search-again",},
157: {backsearch, "search-backward",},
158: {forwsearch, "search-forward",},
159: {selfinsert, "self-insert-command",},
160: #ifdef REGEX
161: {setcasefold, "set-case-fold-search",},
162: #endif /* REGEX */
163: {set_default_mode, "set-default-mode",},
164: {setfillcol, "set-fill-column",},
165: {setmark, "set-mark-command",},
166: {setprefix, "set-prefix-string",},
167: {shrinkwind, "shrink-window",},
168: #ifdef NOTAB
169: {space_to_tabstop, "space-to-tabstop",},
170: #endif /* NOTAB */
171: {splitwind, "split-window-vertically",},
172: #ifndef NO_MACRO
173: {definemacro, "start-kbd-macro",},
174: #endif /* !NO_MACRO */
175: {spawncli, "suspend-emacs",},
176: {usebuffer, "switch-to-buffer",},
177: {poptobuffer, "switch-to-buffer-other-window",},
1.8 vincent 178: {togglereadonly, "toggle-read-only" },
1.1 art 179: {twiddle, "transpose-chars",},
1.11 db 180: {undo, "undo", },
181: {undo_dump, "undo-list", },
1.1 art 182: {universal_argument, "universal-argument",},
183: {upperregion, "upcase-region",},
184: {upperword, "upcase-word",},
185: {showcpos, "what-cursor-position",},
186: {filewrite, "write-file",},
187: {yank, "yank",},
1.11 db 188: {NULL, NULL,}
1.1 art 189: };
190:
191: void
192: funmap_init(void)
193: {
194: struct funmap *fn;
195:
196: for (fn = functnames; fn->fn_name != NULL; fn++) {
197: fn->fn_next = funs;
198: funs = fn;
199: }
200: }
201:
202: int
1.6 vincent 203: funmap_add(PF fun, const char *fname)
1.1 art 204: {
205: struct funmap *fn;
206:
207: if ((fn = malloc(sizeof(*fn))) == NULL)
1.11 db 208: return (FALSE);
1.1 art 209:
210: fn->fn_funct = fun;
211: fn->fn_name = fname;
212: fn->fn_next = funs;
213:
214: funs = fn;
1.11 db 215: return (TRUE);
1.1 art 216: }
217:
218: /*
219: * Translate from function name to function pointer.
220: */
221: PF
1.6 vincent 222: name_function(const char *fname)
1.1 art 223: {
224: struct funmap *fn;
225:
226: for (fn = funs; fn != NULL; fn = fn->fn_next) {
227: if (strcmp(fn->fn_name, fname) == 0)
1.11 db 228: return (fn->fn_funct);
1.1 art 229: }
1.11 db 230: return (NULL);
1.1 art 231: }
232:
1.6 vincent 233: const char *
1.1 art 234: function_name(PF fun)
235: {
236: struct funmap *fn;
237:
238: for (fn = funs; fn != NULL; fn = fn->fn_next) {
239: if (fn->fn_funct == fun)
1.11 db 240: return (fn->fn_name);
1.1 art 241: }
1.11 db 242: return (NULL);
1.1 art 243: }
244:
245: /*
1.11 db 246: * List possible function name completions.
1.1 art 247: */
1.17 deraadt 248: struct list *
1.12 otto 249: complete_function_list(const char *fname)
1.1 art 250: {
1.11 db 251: struct funmap *fn;
1.23 kjell 252: struct list *head, *el;
1.11 db 253: int len;
1.1 art 254:
255: len = strlen(fname);
256: head = NULL;
257: for (fn = funs; fn != NULL; fn = fn->fn_next) {
258: if (memcmp(fname, fn->fn_name, len) == 0) {
259: if ((el = malloc(sizeof(*el))) == NULL) {
260: free_file_list(head);
1.11 db 261: return (NULL);
1.1 art 262: }
1.23 kjell 263: el->l_name = strdup(fn->fn_name);
1.1 art 264: el->l_next = head;
265: head = el;
266: }
267: }
1.11 db 268: return (head);
1.1 art 269: }