Annotation of src/usr.bin/mg/funmap.c, Revision 1.33
1.33 ! kjell 1: /* $OpenBSD: funmap.c,v 1.32 2008/09/15 16:13:35 kjell Exp $ */
1.28 kjell 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",},
1.33 ! kjell 29: {backtoindent, "back-to-indentation",},
1.1 art 30: {backchar, "backward-char",},
31: {delbword, "backward-kill-word",},
32: {gotobop, "backward-paragraph",},
33: {backword, "backward-word",},
34: {gotobob, "beginning-of-buffer",},
35: {gotobol, "beginning-of-line",},
1.31 kjell 36: {showmatch, "blink-and-insert",},
1.1 art 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",},
1.29 kjell 45: {clearmark, "clear-mark",},
1.1 art 46: {copyregion, "copy-region-as-kill",},
47: #ifdef REGEX
48: {cntmatchlines, "count-matches",},
49: {cntnonmatchlines, "count-non-matches",},
50: #endif /* REGEX */
1.22 kjell 51: {redefine_key, "define-key",},
1.1 art 52: {backdel, "delete-backward-char",},
53: {deblank, "delete-blank-lines",},
54: {forwdel, "delete-char",},
55: {delwhite, "delete-horizontal-space",},
1.30 kjell 56: {delleadwhite, "delete-leading-space",},
57: {deltrailwhite, "delete-trailing-space",},
1.1 art 58: #ifdef REGEX
59: {delmatchlines, "delete-matching-lines",},
60: {delnonmatchlines, "delete-non-matching-lines",},
61: #endif /* REGEX */
62: {onlywind, "delete-other-windows",},
63: {delwind, "delete-window",},
64: #ifndef NO_HELP
65: {wallchart, "describe-bindings",},
66: {desckey, "describe-key-briefly",},
67: #endif /* !NO_HELP */
68: {digit_argument, "digit-argument",},
69: {lowerregion, "downcase-region",},
70: {lowerword, "downcase-word",},
71: {showversion, "emacs-version",},
72: #ifndef NO_MACRO
73: {finishmacro, "end-kbd-macro",},
74: #endif /* !NO_MACRO */
1.27 kjell 75: {globalwdtoggle, "global-wd-mode",},
1.1 art 76: {gotoeob, "end-of-buffer",},
77: {gotoeol, "end-of-line",},
78: {enlargewind, "enlarge-window",},
79: {NULL, "esc prefix",},
80: #ifndef NO_STARTUP
81: {evalbuffer, "eval-current-buffer",},
82: {evalexpr, "eval-expression",},
83: #endif /* !NO_STARTUP */
84: {swapmark, "exchange-point-and-mark",},
85: {extend, "execute-extended-command",},
86: {fillpara, "fill-paragraph",},
87: {filevisit, "find-file",},
1.8 vincent 88: {filevisitro, "find-file-read-only",},
1.14 jason 89: {filevisitalt, "find-alternate-file",},
1.1 art 90: {poptofile, "find-file-other-window",},
91: {forwchar, "forward-char",},
92: {gotoeop, "forward-paragraph",},
93: {forwword, "forward-word",},
94: {bindtokey, "global-set-key",},
95: {unbindtokey, "global-unset-key",},
96: {gotoline, "goto-line",},
97: #ifndef NO_HELP
98: {help_help, "help-help",},
99: #endif /* !NO_HELP */
100: {insert, "insert",},
101: {bufferinsert, "insert-buffer",},
102: {fileinsert, "insert-file",},
103: {fillword, "insert-with-wrap",},
104: {backisearch, "isearch-backward",},
105: {forwisearch, "isearch-forward",},
106: {justone, "just-one-space",},
107: {ctrlg, "keyboard-quit",},
1.10 jfb 108: {killbuffer_cmd, "kill-buffer",},
1.1 art 109: {killline, "kill-line",},
110: {killpara, "kill-paragraph",},
111: {killregion, "kill-region",},
112: {delfword, "kill-word",},
1.24 kjell 113: {linenotoggle, "line-number-mode",},
1.1 art 114: {listbuffers, "list-buffers",},
115: #ifndef NO_STARTUP
116: {evalfile, "load",},
117: #endif /* !NO_STARTUP */
118: {localbind, "local-set-key",},
119: {localunbind, "local-unset-key",},
120: {makebkfile, "make-backup-files",},
121: {do_meta, "meta-key-mode",}, /* better name, anyone? */
122: {negative_argument, "negative-argument",},
123: {newline, "newline",},
1.30 kjell 124: {lfindent, "newline-and-indent",},
125: {indent, "indent-current-line",},
1.1 art 126: {forwline, "next-line",},
127: #ifdef NOTAB
128: {notabmode, "no-tab-mode",},
129: #endif /* NOTAB */
130: {notmodified, "not-modified",},
131: {openline, "open-line",},
132: {nextwind, "other-window",},
1.22 kjell 133: {overwrite_mode, "overwrite-mode",},
1.1 art 134: {prefixregion, "prefix-region",},
135: {backline, "previous-line",},
136: {prevwind, "previous-window",},
137: {spawncli, "push-shell",},
138: {showcwdir, "pwd",},
139: {queryrepl, "query-replace",},
1.15 deraadt 140: #ifdef REGEX
1.13 cloder 141: {replstr, "replace-string",},
1.1 art 142: {re_queryrepl, "query-replace-regexp",},
143: #endif /* REGEX */
144: {quote, "quoted-insert",},
145: #ifdef REGEX
146: {re_searchagain, "re-search-again",},
147: {re_backsearch, "re-search-backward",},
148: {re_forwsearch, "re-search-forward",},
149: #endif /* REGEX */
150: {reposition, "recenter",},
1.22 kjell 151: {redraw, "redraw-display",},
1.1 art 152: {filesave, "save-buffer",},
153: {quit, "save-buffers-kill-emacs",},
154: {savebuffers, "save-some-buffers",},
155: {backpage, "scroll-down",},
156: {back1page, "scroll-one-line-down",},
157: {forw1page, "scroll-one-line-up",},
158: {pagenext, "scroll-other-window",},
159: {forwpage, "scroll-up",},
160: {searchagain, "search-again",},
161: {backsearch, "search-backward",},
162: {forwsearch, "search-forward",},
163: {selfinsert, "self-insert-command",},
164: #ifdef REGEX
165: {setcasefold, "set-case-fold-search",},
166: #endif /* REGEX */
167: {set_default_mode, "set-default-mode",},
168: {setfillcol, "set-fill-column",},
169: {setmark, "set-mark-command",},
170: {setprefix, "set-prefix-string",},
171: {shrinkwind, "shrink-window",},
172: #ifdef NOTAB
173: {space_to_tabstop, "space-to-tabstop",},
174: #endif /* NOTAB */
175: {splitwind, "split-window-vertically",},
176: #ifndef NO_MACRO
177: {definemacro, "start-kbd-macro",},
178: #endif /* !NO_MACRO */
179: {spawncli, "suspend-emacs",},
180: {usebuffer, "switch-to-buffer",},
181: {poptobuffer, "switch-to-buffer-other-window",},
1.8 vincent 182: {togglereadonly, "toggle-read-only" },
1.1 art 183: {twiddle, "transpose-chars",},
1.11 db 184: {undo, "undo", },
1.32 kjell 185: {undo_enable, "undo-enable", },
186: {undo_boundary_enable, "undo-boundary-toggle", },
187: {undo_add_boundary, "undo-boundary", },
1.11 db 188: {undo_dump, "undo-list", },
1.1 art 189: {universal_argument, "universal-argument",},
190: {upperregion, "upcase-region",},
191: {upperword, "upcase-word",},
192: {showcpos, "what-cursor-position",},
193: {filewrite, "write-file",},
194: {yank, "yank",},
1.11 db 195: {NULL, NULL,}
1.1 art 196: };
197:
198: void
199: funmap_init(void)
200: {
201: struct funmap *fn;
202:
203: for (fn = functnames; fn->fn_name != NULL; fn++) {
204: fn->fn_next = funs;
205: funs = fn;
206: }
207: }
208:
209: int
1.6 vincent 210: funmap_add(PF fun, const char *fname)
1.1 art 211: {
212: struct funmap *fn;
213:
214: if ((fn = malloc(sizeof(*fn))) == NULL)
1.11 db 215: return (FALSE);
1.1 art 216:
217: fn->fn_funct = fun;
218: fn->fn_name = fname;
219: fn->fn_next = funs;
220:
221: funs = fn;
1.11 db 222: return (TRUE);
1.1 art 223: }
224:
225: /*
226: * Translate from function name to function pointer.
227: */
228: PF
1.6 vincent 229: name_function(const char *fname)
1.1 art 230: {
231: struct funmap *fn;
232:
233: for (fn = funs; fn != NULL; fn = fn->fn_next) {
234: if (strcmp(fn->fn_name, fname) == 0)
1.11 db 235: return (fn->fn_funct);
1.1 art 236: }
1.11 db 237: return (NULL);
1.1 art 238: }
239:
1.6 vincent 240: const char *
1.1 art 241: function_name(PF fun)
242: {
243: struct funmap *fn;
244:
245: for (fn = funs; fn != NULL; fn = fn->fn_next) {
246: if (fn->fn_funct == fun)
1.11 db 247: return (fn->fn_name);
1.1 art 248: }
1.11 db 249: return (NULL);
1.1 art 250: }
251:
252: /*
1.11 db 253: * List possible function name completions.
1.1 art 254: */
1.17 deraadt 255: struct list *
1.12 otto 256: complete_function_list(const char *fname)
1.1 art 257: {
1.11 db 258: struct funmap *fn;
1.23 kjell 259: struct list *head, *el;
1.11 db 260: int len;
1.1 art 261:
262: len = strlen(fname);
263: head = NULL;
264: for (fn = funs; fn != NULL; fn = fn->fn_next) {
265: if (memcmp(fname, fn->fn_name, len) == 0) {
266: if ((el = malloc(sizeof(*el))) == NULL) {
267: free_file_list(head);
1.11 db 268: return (NULL);
1.1 art 269: }
1.23 kjell 270: el->l_name = strdup(fn->fn_name);
1.1 art 271: el->l_next = head;
272: head = el;
273: }
274: }
1.11 db 275: return (head);
1.1 art 276: }