Annotation of src/usr.bin/mg/funmap.c, Revision 1.38
1.38 ! lum 1: /* $OpenBSD: funmap.c,v 1.37 2012/04/11 17:51:10 lum 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: {apropos_command, "apropos",},
1.11 db 24: {auto_execute, "auto-execute", },
1.1 art 25: {fillmode, "auto-fill-mode",},
26: {indentmode, "auto-indent-mode",},
1.33 kjell 27: {backtoindent, "back-to-indentation",},
1.1 art 28: {backchar, "backward-char",},
29: {delbword, "backward-kill-word",},
30: {gotobop, "backward-paragraph",},
31: {backword, "backward-word",},
32: {gotobob, "beginning-of-buffer",},
33: {gotobol, "beginning-of-line",},
1.31 kjell 34: {showmatch, "blink-and-insert",},
1.1 art 35: {bsmap, "bsmap-mode",},
36: {NULL, "c-x 4 prefix",},
37: {NULL, "c-x prefix",},
38: {executemacro, "call-last-kbd-macro",},
39: {capword, "capitalize-word",},
40: {changedir, "cd",},
1.29 kjell 41: {clearmark, "clear-mark",},
1.1 art 42: {copyregion, "copy-region-as-kill",},
43: #ifdef REGEX
44: {cntmatchlines, "count-matches",},
45: {cntnonmatchlines, "count-non-matches",},
46: #endif /* REGEX */
1.22 kjell 47: {redefine_key, "define-key",},
1.1 art 48: {backdel, "delete-backward-char",},
49: {deblank, "delete-blank-lines",},
50: {forwdel, "delete-char",},
51: {delwhite, "delete-horizontal-space",},
1.30 kjell 52: {delleadwhite, "delete-leading-space",},
53: {deltrailwhite, "delete-trailing-space",},
1.1 art 54: #ifdef REGEX
55: {delmatchlines, "delete-matching-lines",},
56: {delnonmatchlines, "delete-non-matching-lines",},
57: #endif /* REGEX */
58: {onlywind, "delete-other-windows",},
59: {delwind, "delete-window",},
60: {wallchart, "describe-bindings",},
61: {desckey, "describe-key-briefly",},
62: {digit_argument, "digit-argument",},
63: {lowerregion, "downcase-region",},
64: {lowerword, "downcase-word",},
65: {showversion, "emacs-version",},
66: {finishmacro, "end-kbd-macro",},
1.27 kjell 67: {globalwdtoggle, "global-wd-mode",},
1.1 art 68: {gotoeob, "end-of-buffer",},
69: {gotoeol, "end-of-line",},
70: {enlargewind, "enlarge-window",},
71: {NULL, "esc prefix",},
72: {evalbuffer, "eval-current-buffer",},
73: {evalexpr, "eval-expression",},
74: {swapmark, "exchange-point-and-mark",},
75: {extend, "execute-extended-command",},
76: {fillpara, "fill-paragraph",},
77: {filevisit, "find-file",},
1.8 vincent 78: {filevisitro, "find-file-read-only",},
1.14 jason 79: {filevisitalt, "find-alternate-file",},
1.1 art 80: {poptofile, "find-file-other-window",},
81: {forwchar, "forward-char",},
82: {gotoeop, "forward-paragraph",},
83: {forwword, "forward-word",},
84: {bindtokey, "global-set-key",},
85: {unbindtokey, "global-unset-key",},
86: {gotoline, "goto-line",},
87: {help_help, "help-help",},
88: {insert, "insert",},
89: {bufferinsert, "insert-buffer",},
90: {fileinsert, "insert-file",},
91: {fillword, "insert-with-wrap",},
92: {backisearch, "isearch-backward",},
93: {forwisearch, "isearch-forward",},
1.34 kjell 94: {joinline, "join-line",},
1.1 art 95: {justone, "just-one-space",},
96: {ctrlg, "keyboard-quit",},
1.10 jfb 97: {killbuffer_cmd, "kill-buffer",},
1.1 art 98: {killline, "kill-line",},
99: {killpara, "kill-paragraph",},
100: {killregion, "kill-region",},
101: {delfword, "kill-word",},
1.24 kjell 102: {linenotoggle, "line-number-mode",},
1.1 art 103: {listbuffers, "list-buffers",},
104: {evalfile, "load",},
105: {localbind, "local-set-key",},
106: {localunbind, "local-unset-key",},
107: {makebkfile, "make-backup-files",},
1.37 lum 108: {markbuffer, "mark-whole-buffer",},
1.1 art 109: {do_meta, "meta-key-mode",}, /* better name, anyone? */
110: {negative_argument, "negative-argument",},
111: {newline, "newline",},
1.30 kjell 112: {lfindent, "newline-and-indent",},
113: {indent, "indent-current-line",},
1.1 art 114: {forwline, "next-line",},
115: #ifdef NOTAB
116: {notabmode, "no-tab-mode",},
117: #endif /* NOTAB */
118: {notmodified, "not-modified",},
119: {openline, "open-line",},
120: {nextwind, "other-window",},
1.22 kjell 121: {overwrite_mode, "overwrite-mode",},
1.1 art 122: {prefixregion, "prefix-region",},
123: {backline, "previous-line",},
124: {prevwind, "previous-window",},
1.35 lum 125: {poptag, "pop-tag-mark",},
1.1 art 126: {spawncli, "push-shell",},
1.35 lum 127: {findtag, "find-tag",},
128: {tagsvisit, "visit-tags-table",},
1.1 art 129: {showcwdir, "pwd",},
130: {queryrepl, "query-replace",},
1.15 deraadt 131: #ifdef REGEX
1.13 cloder 132: {replstr, "replace-string",},
1.1 art 133: {re_queryrepl, "query-replace-regexp",},
134: #endif /* REGEX */
135: {quote, "quoted-insert",},
136: #ifdef REGEX
137: {re_searchagain, "re-search-again",},
138: {re_backsearch, "re-search-backward",},
139: {re_forwsearch, "re-search-forward",},
140: #endif /* REGEX */
141: {reposition, "recenter",},
1.22 kjell 142: {redraw, "redraw-display",},
1.1 art 143: {filesave, "save-buffer",},
144: {quit, "save-buffers-kill-emacs",},
145: {savebuffers, "save-some-buffers",},
146: {backpage, "scroll-down",},
147: {back1page, "scroll-one-line-down",},
148: {forw1page, "scroll-one-line-up",},
149: {pagenext, "scroll-other-window",},
150: {forwpage, "scroll-up",},
151: {searchagain, "search-again",},
152: {backsearch, "search-backward",},
153: {forwsearch, "search-forward",},
154: {selfinsert, "self-insert-command",},
155: #ifdef REGEX
156: {setcasefold, "set-case-fold-search",},
157: #endif /* REGEX */
158: {set_default_mode, "set-default-mode",},
159: {setfillcol, "set-fill-column",},
160: {setmark, "set-mark-command",},
161: {setprefix, "set-prefix-string",},
1.37 lum 162: {piperegion, "shell-command-on-region",},
1.1 art 163: {shrinkwind, "shrink-window",},
164: #ifdef NOTAB
165: {space_to_tabstop, "space-to-tabstop",},
166: #endif /* NOTAB */
167: {splitwind, "split-window-vertically",},
168: {definemacro, "start-kbd-macro",},
169: {spawncli, "suspend-emacs",},
170: {usebuffer, "switch-to-buffer",},
171: {poptobuffer, "switch-to-buffer-other-window",},
1.8 vincent 172: {togglereadonly, "toggle-read-only" },
1.1 art 173: {twiddle, "transpose-chars",},
1.11 db 174: {undo, "undo", },
1.32 kjell 175: {undo_enable, "undo-enable", },
176: {undo_boundary_enable, "undo-boundary-toggle", },
177: {undo_add_boundary, "undo-boundary", },
1.11 db 178: {undo_dump, "undo-list", },
1.1 art 179: {universal_argument, "universal-argument",},
180: {upperregion, "upcase-region",},
181: {upperword, "upcase-word",},
182: {showcpos, "what-cursor-position",},
183: {filewrite, "write-file",},
184: {yank, "yank",},
1.11 db 185: {NULL, NULL,}
1.1 art 186: };
187:
188: void
189: funmap_init(void)
190: {
191: struct funmap *fn;
192:
193: for (fn = functnames; fn->fn_name != NULL; fn++) {
194: fn->fn_next = funs;
195: funs = fn;
196: }
197: }
198:
199: int
1.6 vincent 200: funmap_add(PF fun, const char *fname)
1.1 art 201: {
202: struct funmap *fn;
203:
204: if ((fn = malloc(sizeof(*fn))) == NULL)
1.11 db 205: return (FALSE);
1.1 art 206:
207: fn->fn_funct = fun;
208: fn->fn_name = fname;
209: fn->fn_next = funs;
210:
211: funs = fn;
1.11 db 212: return (TRUE);
1.1 art 213: }
214:
215: /*
216: * Translate from function name to function pointer.
217: */
218: PF
1.6 vincent 219: name_function(const char *fname)
1.1 art 220: {
221: struct funmap *fn;
222:
223: for (fn = funs; fn != NULL; fn = fn->fn_next) {
224: if (strcmp(fn->fn_name, fname) == 0)
1.11 db 225: return (fn->fn_funct);
1.1 art 226: }
1.11 db 227: return (NULL);
1.1 art 228: }
229:
1.6 vincent 230: const char *
1.1 art 231: function_name(PF fun)
232: {
233: struct funmap *fn;
234:
235: for (fn = funs; fn != NULL; fn = fn->fn_next) {
236: if (fn->fn_funct == fun)
1.11 db 237: return (fn->fn_name);
1.1 art 238: }
1.11 db 239: return (NULL);
1.1 art 240: }
241:
242: /*
1.11 db 243: * List possible function name completions.
1.1 art 244: */
1.17 deraadt 245: struct list *
1.12 otto 246: complete_function_list(const char *fname)
1.1 art 247: {
1.11 db 248: struct funmap *fn;
1.23 kjell 249: struct list *head, *el;
1.11 db 250: int len;
1.1 art 251:
252: len = strlen(fname);
253: head = NULL;
254: for (fn = funs; fn != NULL; fn = fn->fn_next) {
255: if (memcmp(fname, fn->fn_name, len) == 0) {
256: if ((el = malloc(sizeof(*el))) == NULL) {
257: free_file_list(head);
1.11 db 258: return (NULL);
1.1 art 259: }
1.23 kjell 260: el->l_name = strdup(fn->fn_name);
1.1 art 261: el->l_next = head;
262: head = el;
263: }
264: }
1.11 db 265: return (head);
1.1 art 266: }
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