Annotation of src/usr.bin/mg/funmap.c, Revision 1.45
1.45 ! florian 1: /* $OpenBSD: funmap.c,v 1.44 2012/12/04 10:54:20 florian 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",},
1.42 florian 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",},
1.40 lum 28: {backuptohomedir, "backup-to-home-directory",},
1.1 art 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",},
1.31 kjell 35: {showmatch, "blink-and-insert",},
1.1 art 36: {bsmap, "bsmap-mode",},
37: {NULL, "c-x 4 prefix",},
38: {NULL, "c-x prefix",},
39: {executemacro, "call-last-kbd-macro",},
40: {capword, "capitalize-word",},
41: {changedir, "cd",},
1.29 kjell 42: {clearmark, "clear-mark",},
1.44 florian 43: {colnotoggle, "column-number-mode",},
1.1 art 44: {copyregion, "copy-region-as-kill",},
45: #ifdef REGEX
46: {cntmatchlines, "count-matches",},
47: {cntnonmatchlines, "count-non-matches",},
48: #endif /* REGEX */
1.42 florian 49: {cscreatelist, "cscope-create-list-of-files-to-index",},
50: {csfuncalled, "cscope-find-called-functions",},
51: {csegrep, "cscope-find-egrep-pattern",},
52: {csfindinc, "cscope-find-files-including-file",},
53: {cscallerfuncs, "cscope-find-functions-calling-this-function",},
54: {csdefinition, "cscope-find-global-definition",},
55: {csfindfile, "cscope-find-this-file",},
56: {cssymbol, "cscope-find-this-symbol",},
57: {csfindtext, "cscope-find-this-text-string",},
58: {csnextfile, "cscope-next-file",},
59: {csnextmatch, "cscope-next-symbol",},
60: {csprevfile, "cscope-prev-file",},
61: {csprevmatch, "cscope-prev-symbol",},
1.22 kjell 62: {redefine_key, "define-key",},
1.1 art 63: {backdel, "delete-backward-char",},
64: {deblank, "delete-blank-lines",},
65: {forwdel, "delete-char",},
66: {delwhite, "delete-horizontal-space",},
1.30 kjell 67: {delleadwhite, "delete-leading-space",},
1.1 art 68: #ifdef REGEX
69: {delmatchlines, "delete-matching-lines",},
70: {delnonmatchlines, "delete-non-matching-lines",},
71: #endif /* REGEX */
72: {onlywind, "delete-other-windows",},
1.42 florian 73: {deltrailwhite, "delete-trailing-space",},
1.1 art 74: {delwind, "delete-window",},
75: {wallchart, "describe-bindings",},
76: {desckey, "describe-key-briefly",},
1.45 ! florian 77: {diffbuffer, "diff-buffer-with-file",},
1.1 art 78: {digit_argument, "digit-argument",},
79: {lowerregion, "downcase-region",},
80: {lowerword, "downcase-word",},
81: {showversion, "emacs-version",},
82: {finishmacro, "end-kbd-macro",},
83: {gotoeob, "end-of-buffer",},
84: {gotoeol, "end-of-line",},
85: {enlargewind, "enlarge-window",},
86: {NULL, "esc prefix",},
87: {evalbuffer, "eval-current-buffer",},
88: {evalexpr, "eval-expression",},
89: {swapmark, "exchange-point-and-mark",},
90: {extend, "execute-extended-command",},
91: {fillpara, "fill-paragraph",},
1.42 florian 92: {filevisitalt, "find-alternate-file",},
1.1 art 93: {filevisit, "find-file",},
1.42 florian 94: {poptofile, "find-file-other-window",},
1.8 vincent 95: {filevisitro, "find-file-read-only",},
1.42 florian 96: {findtag, "find-tag",},
1.1 art 97: {forwchar, "forward-char",},
98: {gotoeop, "forward-paragraph",},
99: {forwword, "forward-word",},
100: {bindtokey, "global-set-key",},
101: {unbindtokey, "global-unset-key",},
1.42 florian 102: {globalwdtoggle, "global-wd-mode",},
1.1 art 103: {gotoline, "goto-line",},
104: {help_help, "help-help",},
1.42 florian 105: {indent, "indent-current-line",},
1.1 art 106: {insert, "insert",},
107: {bufferinsert, "insert-buffer",},
108: {fileinsert, "insert-file",},
109: {fillword, "insert-with-wrap",},
110: {backisearch, "isearch-backward",},
111: {forwisearch, "isearch-forward",},
1.34 kjell 112: {joinline, "join-line",},
1.1 art 113: {justone, "just-one-space",},
114: {ctrlg, "keyboard-quit",},
1.10 jfb 115: {killbuffer_cmd, "kill-buffer",},
1.1 art 116: {killline, "kill-line",},
117: {killpara, "kill-paragraph",},
118: {killregion, "kill-region",},
119: {delfword, "kill-word",},
1.40 lum 120: {toggleleavetmp, "leave-tmpdir-backups",},
1.24 kjell 121: {linenotoggle, "line-number-mode",},
1.1 art 122: {listbuffers, "list-buffers",},
123: {evalfile, "load",},
124: {localbind, "local-set-key",},
125: {localunbind, "local-unset-key",},
126: {makebkfile, "make-backup-files",},
1.43 jasper 127: {makedir, "make-directory",},
1.37 lum 128: {markbuffer, "mark-whole-buffer",},
1.1 art 129: {do_meta, "meta-key-mode",}, /* better name, anyone? */
130: {negative_argument, "negative-argument",},
131: {newline, "newline",},
1.30 kjell 132: {lfindent, "newline-and-indent",},
1.1 art 133: {forwline, "next-line",},
134: #ifdef NOTAB
135: {notabmode, "no-tab-mode",},
136: #endif /* NOTAB */
137: {notmodified, "not-modified",},
138: {openline, "open-line",},
139: {nextwind, "other-window",},
1.22 kjell 140: {overwrite_mode, "overwrite-mode",},
1.42 florian 141: {poptag, "pop-tag-mark",},
1.1 art 142: {prefixregion, "prefix-region",},
143: {backline, "previous-line",},
144: {prevwind, "previous-window",},
145: {spawncli, "push-shell",},
146: {showcwdir, "pwd",},
147: {queryrepl, "query-replace",},
1.15 deraadt 148: #ifdef REGEX
1.1 art 149: {re_queryrepl, "query-replace-regexp",},
150: #endif /* REGEX */
151: {quote, "quoted-insert",},
152: #ifdef REGEX
153: {re_searchagain, "re-search-again",},
154: {re_backsearch, "re-search-backward",},
155: {re_forwsearch, "re-search-forward",},
156: #endif /* REGEX */
157: {reposition, "recenter",},
1.22 kjell 158: {redraw, "redraw-display",},
1.42 florian 159: #ifdef REGEX
160: {replstr, "replace-string",},
161: #endif /* REGEX */
162: {revertbuffer, "revert-buffer",},
1.1 art 163: {filesave, "save-buffer",},
164: {quit, "save-buffers-kill-emacs",},
165: {savebuffers, "save-some-buffers",},
166: {backpage, "scroll-down",},
167: {back1page, "scroll-one-line-down",},
168: {forw1page, "scroll-one-line-up",},
169: {pagenext, "scroll-other-window",},
170: {forwpage, "scroll-up",},
171: {searchagain, "search-again",},
172: {backsearch, "search-backward",},
173: {forwsearch, "search-forward",},
174: {selfinsert, "self-insert-command",},
175: #ifdef REGEX
176: {setcasefold, "set-case-fold-search",},
177: #endif /* REGEX */
178: {set_default_mode, "set-default-mode",},
179: {setfillcol, "set-fill-column",},
180: {setmark, "set-mark-command",},
181: {setprefix, "set-prefix-string",},
1.37 lum 182: {piperegion, "shell-command-on-region",},
1.1 art 183: {shrinkwind, "shrink-window",},
184: #ifdef NOTAB
185: {space_to_tabstop, "space-to-tabstop",},
186: #endif /* NOTAB */
187: {splitwind, "split-window-vertically",},
188: {definemacro, "start-kbd-macro",},
189: {spawncli, "suspend-emacs",},
190: {usebuffer, "switch-to-buffer",},
191: {poptobuffer, "switch-to-buffer-other-window",},
1.8 vincent 192: {togglereadonly, "toggle-read-only" },
1.1 art 193: {twiddle, "transpose-chars",},
1.42 florian 194: {undo, "undo",},
195: {undo_add_boundary, "undo-boundary",},
196: {undo_boundary_enable, "undo-boundary-toggle",},
197: {undo_enable, "undo-enable",},
198: {undo_dump, "undo-list",},
1.1 art 199: {universal_argument, "universal-argument",},
200: {upperregion, "upcase-region",},
201: {upperword, "upcase-word",},
1.42 florian 202: {tagsvisit, "visit-tags-table",},
1.1 art 203: {showcpos, "what-cursor-position",},
204: {filewrite, "write-file",},
205: {yank, "yank",},
1.11 db 206: {NULL, NULL,}
1.1 art 207: };
208:
209: void
210: funmap_init(void)
211: {
212: struct funmap *fn;
213:
214: for (fn = functnames; fn->fn_name != NULL; fn++) {
215: fn->fn_next = funs;
216: funs = fn;
217: }
218: }
219:
220: int
1.6 vincent 221: funmap_add(PF fun, const char *fname)
1.1 art 222: {
223: struct funmap *fn;
224:
225: if ((fn = malloc(sizeof(*fn))) == NULL)
1.11 db 226: return (FALSE);
1.1 art 227:
228: fn->fn_funct = fun;
229: fn->fn_name = fname;
230: fn->fn_next = funs;
231:
232: funs = fn;
1.11 db 233: return (TRUE);
1.1 art 234: }
235:
236: /*
237: * Translate from function name to function pointer.
238: */
239: PF
1.6 vincent 240: name_function(const char *fname)
1.1 art 241: {
242: struct funmap *fn;
243:
244: for (fn = funs; fn != NULL; fn = fn->fn_next) {
245: if (strcmp(fn->fn_name, fname) == 0)
1.11 db 246: return (fn->fn_funct);
1.1 art 247: }
1.11 db 248: return (NULL);
1.1 art 249: }
250:
1.6 vincent 251: const char *
1.1 art 252: function_name(PF fun)
253: {
254: struct funmap *fn;
255:
256: for (fn = funs; fn != NULL; fn = fn->fn_next) {
257: if (fn->fn_funct == fun)
1.11 db 258: return (fn->fn_name);
1.1 art 259: }
1.11 db 260: return (NULL);
1.1 art 261: }
262:
263: /*
1.11 db 264: * List possible function name completions.
1.1 art 265: */
1.17 deraadt 266: struct list *
1.12 otto 267: complete_function_list(const char *fname)
1.1 art 268: {
1.11 db 269: struct funmap *fn;
1.23 kjell 270: struct list *head, *el;
1.11 db 271: int len;
1.1 art 272:
273: len = strlen(fname);
274: head = NULL;
275: for (fn = funs; fn != NULL; fn = fn->fn_next) {
276: if (memcmp(fname, fn->fn_name, len) == 0) {
277: if ((el = malloc(sizeof(*el))) == NULL) {
278: free_file_list(head);
1.11 db 279: return (NULL);
1.1 art 280: }
1.23 kjell 281: el->l_name = strdup(fn->fn_name);
1.1 art 282: el->l_next = head;
283: head = el;
284: }
285: }
1.11 db 286: return (head);
1.1 art 287: }
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