Annotation of src/usr.bin/tmux/mode-key.c, Revision 1.21
1.21 ! nicm 1: /* $OpenBSD: mode-key.c,v 1.20 2009/10/04 11:18:26 nicm Exp $ */
1.1 nicm 2:
3: /*
4: * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
5: *
6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
9: *
10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15: * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16: * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
18:
19: #include <sys/types.h>
20:
1.11 nicm 21: #include <string.h>
22:
1.1 nicm 23: #include "tmux.h"
24:
1.10 nicm 25: /*
26: * Mode keys. These are the key bindings used when editing (status prompt), and
27: * in the modes. They are split into two sets of three tables, one set of three
28: * for vi and the other for emacs key bindings. The three tables are for
29: * editing, for menu-like modes (choice, more), and for copy modes (copy,
30: * scroll).
31: *
32: * The fixed tables of struct mode_key_entry below are the defaults: they are
33: * built into a tree of struct mode_key_binding by mode_key_init_trees, which
34: * can then be modified.
35: *
36: * vi command mode is handled by having a mode flag in the struct which allows
37: * two sets of bindings to be swapped between. A couple of editing commands
38: * (MODEKEYEDIT_SWITCHMODE and MODEKEYEDIT_SWITCHMODEAPPEND) are special-cased
39: * to do this.
40: */
41:
42: /* Edit keys command strings. */
43: struct mode_key_cmdstr mode_key_cmdstr_edit[] = {
44: { MODEKEYEDIT_BACKSPACE, "backspace" },
45: { MODEKEYEDIT_CANCEL, "cancel" },
46: { MODEKEYEDIT_COMPLETE, "complete" },
47: { MODEKEYEDIT_CURSORLEFT, "cursor-left" },
48: { MODEKEYEDIT_CURSORRIGHT, "cursor-right" },
49: { MODEKEYEDIT_DELETE, "delete" },
1.16 nicm 50: { MODEKEYEDIT_DELETELINE, "delete-line" },
1.10 nicm 51: { MODEKEYEDIT_DELETETOENDOFLINE, "delete-end-of-line" },
52: { MODEKEYEDIT_ENDOFLINE, "end-of-line" },
53: { MODEKEYEDIT_ENTER, "enter" },
54: { MODEKEYEDIT_HISTORYDOWN, "history-down" },
55: { MODEKEYEDIT_HISTORYUP, "history-up" },
56: { MODEKEYEDIT_PASTE, "paste" },
57: { MODEKEYEDIT_STARTOFLINE, "start-of-line" },
58: { MODEKEYEDIT_SWITCHMODE, "switch-mode" },
59: { MODEKEYEDIT_SWITCHMODEAPPEND, "switch-mode-append" },
1.17 nicm 60: { MODEKEYEDIT_TRANSPOSECHARS, "transpose-chars" },
1.11 nicm 61:
62: { 0, NULL }
1.10 nicm 63: };
64:
65: /* Choice keys command strings. */
66: struct mode_key_cmdstr mode_key_cmdstr_choice[] = {
67: { MODEKEYCHOICE_CANCEL, "cancel" },
68: { MODEKEYCHOICE_CHOOSE, "choose" },
69: { MODEKEYCHOICE_DOWN, "down" },
70: { MODEKEYCHOICE_PAGEDOWN, "page-down" },
71: { MODEKEYCHOICE_PAGEUP, "page-up" },
72: { MODEKEYCHOICE_UP, "up" },
1.11 nicm 73:
74: { 0, NULL }
1.10 nicm 75: };
76:
77: /* Copy keys command strings. */
78: struct mode_key_cmdstr mode_key_cmdstr_copy[] = {
1.15 nicm 79: { MODEKEYCOPY_BACKTOINDENTATION, "back-to-indentation" },
1.10 nicm 80: { MODEKEYCOPY_CANCEL, "cancel" },
81: { MODEKEYCOPY_CLEARSELECTION, "clear-selection" },
82: { MODEKEYCOPY_COPYSELECTION, "copy-selection" },
83: { MODEKEYCOPY_DOWN, "cursor-down" },
84: { MODEKEYCOPY_ENDOFLINE, "end-of-line" },
1.15 nicm 85: { MODEKEYCOPY_GOTOLINE, "goto-line" },
1.10 nicm 86: { MODEKEYCOPY_LEFT, "cursor-left" },
87: { MODEKEYCOPY_NEXTPAGE, "page-down" },
88: { MODEKEYCOPY_NEXTWORD, "next-word" },
89: { MODEKEYCOPY_PREVIOUSPAGE, "page-up" },
90: { MODEKEYCOPY_PREVIOUSWORD, "previous-word" },
91: { MODEKEYCOPY_RIGHT, "cursor-right" },
1.21 ! nicm 92: { MODEKEYCOPY_SCROLLDOWN, "scroll-down" },
! 93: { MODEKEYCOPY_SCROLLUP, "scroll-up" },
1.15 nicm 94: { MODEKEYCOPY_SEARCHAGAIN, "search-again" },
95: { MODEKEYCOPY_SEARCHDOWN, "search-forward" },
96: { MODEKEYCOPY_SEARCHUP, "search-backward" },
1.10 nicm 97: { MODEKEYCOPY_STARTOFLINE, "start-of-line" },
98: { MODEKEYCOPY_STARTSELECTION, "begin-selection" },
99: { MODEKEYCOPY_UP, "cursor-up" },
1.11 nicm 100:
101: { 0, NULL }
1.10 nicm 102: };
103:
1.8 nicm 104: /* vi editing keys. */
105: const struct mode_key_entry mode_key_vi_edit[] = {
106: { '\003' /* C-c */, 0, MODEKEYEDIT_CANCEL },
107: { '\010' /* C-h */, 0, MODEKEYEDIT_BACKSPACE },
108: { '\011' /* Tab */, 0, MODEKEYEDIT_COMPLETE },
109: { '\033' /* Escape */, 0, MODEKEYEDIT_SWITCHMODE },
110: { '\r', 0, MODEKEYEDIT_ENTER },
111: { KEYC_BSPACE, 0, MODEKEYEDIT_BACKSPACE },
112: { KEYC_DC, 0, MODEKEYEDIT_DELETE },
113:
114: { '$', 1, MODEKEYEDIT_ENDOFLINE },
115: { '0', 1, MODEKEYEDIT_STARTOFLINE },
1.16 nicm 116: { 'd', 1, MODEKEYEDIT_DELETELINE },
1.8 nicm 117: { 'D', 1, MODEKEYEDIT_DELETETOENDOFLINE },
118: { '\003' /* C-c */, 1, MODEKEYEDIT_CANCEL },
119: { '\010' /* C-h */, 1, MODEKEYEDIT_BACKSPACE },
120: { '\r', 1, MODEKEYEDIT_ENTER },
121: { '^', 1, MODEKEYEDIT_STARTOFLINE },
122: { 'a', 1, MODEKEYEDIT_SWITCHMODEAPPEND },
123: { 'h', 1, MODEKEYEDIT_CURSORLEFT },
124: { 'i', 1, MODEKEYEDIT_SWITCHMODE },
125: { 'j', 1, MODEKEYEDIT_HISTORYDOWN },
126: { 'k', 1, MODEKEYEDIT_HISTORYUP },
127: { 'l', 1, MODEKEYEDIT_CURSORRIGHT },
128: { 'p', 1, MODEKEYEDIT_PASTE },
129: { KEYC_BSPACE, 1, MODEKEYEDIT_BACKSPACE },
130: { KEYC_DC, 1, MODEKEYEDIT_DELETE },
131: { KEYC_DOWN, 1, MODEKEYEDIT_HISTORYDOWN },
132: { KEYC_LEFT, 1, MODEKEYEDIT_CURSORLEFT },
133: { KEYC_RIGHT, 1, MODEKEYEDIT_CURSORRIGHT },
134: { KEYC_UP, 1, MODEKEYEDIT_HISTORYUP },
135:
136: { 0, -1, 0 }
137: };
1.10 nicm 138: struct mode_key_tree mode_key_tree_vi_edit;
1.8 nicm 139:
140: /* vi choice selection keys. */
141: const struct mode_key_entry mode_key_vi_choice[] = {
142: { '\003' /* C-c */, 0, MODEKEYCHOICE_CANCEL },
143: { '\r', 0, MODEKEYCHOICE_CHOOSE },
144: { 'j', 0, MODEKEYCHOICE_DOWN },
145: { 'k', 0, MODEKEYCHOICE_UP },
146: { 'q', 0, MODEKEYCHOICE_CANCEL },
147: { KEYC_DOWN, 0, MODEKEYCHOICE_DOWN },
148: { KEYC_NPAGE, 0, MODEKEYCHOICE_PAGEDOWN },
149: { KEYC_PPAGE, 0, MODEKEYCHOICE_PAGEUP },
150: { KEYC_UP, 0, MODEKEYCHOICE_UP },
151:
152: { 0, -1, 0 }
153: };
1.10 nicm 154: struct mode_key_tree mode_key_tree_vi_choice;
1.8 nicm 155:
156: /* vi copy mode keys. */
157: const struct mode_key_entry mode_key_vi_copy[] = {
158: { ' ', 0, MODEKEYCOPY_STARTSELECTION },
159: { '$', 0, MODEKEYCOPY_ENDOFLINE },
1.20 nicm 160: { '/', 0, MODEKEYCOPY_SEARCHDOWN },
1.8 nicm 161: { '0', 0, MODEKEYCOPY_STARTOFLINE },
1.20 nicm 162: { ':', 0, MODEKEYCOPY_GOTOLINE },
163: { '?', 0, MODEKEYCOPY_SEARCHUP },
1.13 nicm 164: { '\002' /* C-b */, 0, MODEKEYCOPY_PREVIOUSPAGE },
1.9 nicm 165: { '\003' /* C-c */, 0, MODEKEYCOPY_CANCEL },
1.13 nicm 166: { '\004' /* C-d */, 0, MODEKEYCOPY_HALFPAGEDOWN },
1.8 nicm 167: { '\006' /* C-f */, 0, MODEKEYCOPY_NEXTPAGE },
168: { '\010' /* C-h */, 0, MODEKEYCOPY_LEFT },
1.13 nicm 169: { '\025' /* C-u */, 0, MODEKEYCOPY_HALFPAGEUP },
1.8 nicm 170: { '\033' /* Escape */, 0, MODEKEYCOPY_CLEARSELECTION },
171: { '\r', 0, MODEKEYCOPY_COPYSELECTION },
172: { '^', 0, MODEKEYCOPY_BACKTOINDENTATION },
173: { 'b', 0, MODEKEYCOPY_PREVIOUSWORD },
174: { 'h', 0, MODEKEYCOPY_LEFT },
175: { 'j', 0, MODEKEYCOPY_DOWN },
176: { 'k', 0, MODEKEYCOPY_UP },
177: { 'l', 0, MODEKEYCOPY_RIGHT },
1.15 nicm 178: { 'n', 0, MODEKEYCOPY_SEARCHAGAIN },
1.9 nicm 179: { 'q', 0, MODEKEYCOPY_CANCEL },
1.8 nicm 180: { 'w', 0, MODEKEYCOPY_NEXTWORD },
181: { KEYC_BSPACE, 0, MODEKEYCOPY_LEFT },
1.21 ! nicm 182: { KEYC_DOWN | KEYC_CTRL,0, MODEKEYCOPY_SCROLLDOWN },
1.8 nicm 183: { KEYC_DOWN, 0, MODEKEYCOPY_DOWN },
184: { KEYC_LEFT, 0, MODEKEYCOPY_LEFT },
185: { KEYC_NPAGE, 0, MODEKEYCOPY_NEXTPAGE },
186: { KEYC_PPAGE, 0, MODEKEYCOPY_PREVIOUSPAGE },
187: { KEYC_RIGHT, 0, MODEKEYCOPY_RIGHT },
1.21 ! nicm 188: { KEYC_UP | KEYC_CTRL, 0, MODEKEYCOPY_SCROLLUP },
1.8 nicm 189: { KEYC_UP, 0, MODEKEYCOPY_UP },
190:
191: { 0, -1, 0 }
192: };
1.10 nicm 193: struct mode_key_tree mode_key_tree_vi_copy;
1.8 nicm 194:
195: /* emacs editing keys. */
196: const struct mode_key_entry mode_key_emacs_edit[] = {
197: { '\001' /* C-a */, 0, MODEKEYEDIT_STARTOFLINE },
1.18 nicm 198: { '\002' /* C-b */, 0, MODEKEYEDIT_CURSORLEFT },
1.14 nicm 199: { '\003' /* C-c */, 0, MODEKEYEDIT_CANCEL },
1.8 nicm 200: { '\004' /* C-d */, 0, MODEKEYEDIT_DELETE },
201: { '\005' /* C-e */, 0, MODEKEYEDIT_ENDOFLINE },
202: { '\006' /* C-f */, 0, MODEKEYEDIT_CURSORRIGHT },
203: { '\010' /* C-H */, 0, MODEKEYEDIT_BACKSPACE },
1.16 nicm 204: { '\011' /* Tab */, 0, MODEKEYEDIT_COMPLETE },
1.8 nicm 205: { '\013' /* C-k */, 0, MODEKEYEDIT_DELETETOENDOFLINE },
206: { '\016' /* C-n */, 0, MODEKEYEDIT_HISTORYDOWN },
207: { '\020' /* C-p */, 0, MODEKEYEDIT_HISTORYUP },
1.17 nicm 208: { '\024' /* C-t */, 0, MODEKEYEDIT_TRANSPOSECHARS },
1.16 nicm 209: { '\025' /* C-u */, 0, MODEKEYEDIT_DELETELINE },
1.8 nicm 210: { '\031' /* C-y */, 0, MODEKEYEDIT_PASTE },
1.14 nicm 211: { '\033' /* Escape */, 0, MODEKEYEDIT_CANCEL },
1.8 nicm 212: { '\r', 0, MODEKEYEDIT_ENTER },
213: { 'm' | KEYC_ESCAPE, 0, MODEKEYEDIT_STARTOFLINE },
214: { KEYC_BSPACE, 0, MODEKEYEDIT_BACKSPACE },
215: { KEYC_DC, 0, MODEKEYEDIT_DELETE },
216: { KEYC_DOWN, 0, MODEKEYEDIT_HISTORYDOWN },
217: { KEYC_LEFT, 0, MODEKEYEDIT_CURSORLEFT },
218: { KEYC_RIGHT, 0, MODEKEYEDIT_CURSORRIGHT },
219: { KEYC_UP, 0, MODEKEYEDIT_HISTORYUP },
220:
221: { 0, -1, 0 }
222: };
1.10 nicm 223: struct mode_key_tree mode_key_tree_emacs_edit;
1.8 nicm 224:
225: /* emacs choice selection keys. */
226: const struct mode_key_entry mode_key_emacs_choice[] = {
227: { '\003' /* C-c */, 0, MODEKEYCHOICE_CANCEL },
1.18 nicm 228: { '\016' /* C-n */, 0, MODEKEYCHOICE_DOWN },
229: { '\020' /* C-p */, 0, MODEKEYCHOICE_UP },
1.19 nicm 230: { '\026' /* C-v */, 0, MODEKEYCHOICE_PAGEDOWN },
1.8 nicm 231: { '\033' /* Escape */, 0, MODEKEYCHOICE_CANCEL },
232: { '\r', 0, MODEKEYCHOICE_CHOOSE },
233: { 'q', 0, MODEKEYCHOICE_CANCEL },
1.19 nicm 234: { 'v' | KEYC_ESCAPE, 0, MODEKEYCHOICE_PAGEUP },
1.8 nicm 235: { KEYC_DOWN, 0, MODEKEYCHOICE_DOWN },
236: { KEYC_NPAGE, 0, MODEKEYCHOICE_PAGEDOWN },
237: { KEYC_PPAGE, 0, MODEKEYCHOICE_PAGEUP },
238: { KEYC_UP, 0, MODEKEYCHOICE_UP },
239:
240: { 0, -1, 0 }
241: };
1.10 nicm 242: struct mode_key_tree mode_key_tree_emacs_choice;
1.8 nicm 243:
244: /* emacs copy mode keys. */
245: const struct mode_key_entry mode_key_emacs_copy[] = {
246: { ' ', 0, MODEKEYCOPY_NEXTPAGE },
247: { '\000' /* C-Space */, 0, MODEKEYCOPY_STARTSELECTION },
248: { '\001' /* C-a */, 0, MODEKEYCOPY_STARTOFLINE },
249: { '\002' /* C-b */, 0, MODEKEYCOPY_LEFT },
1.9 nicm 250: { '\003' /* C-c */, 0, MODEKEYCOPY_CANCEL },
1.8 nicm 251: { '\005' /* C-e */, 0, MODEKEYCOPY_ENDOFLINE },
252: { '\006' /* C-f */, 0, MODEKEYCOPY_RIGHT },
253: { '\007' /* C-g */, 0, MODEKEYCOPY_CLEARSELECTION },
254: { '\016' /* C-n */, 0, MODEKEYCOPY_DOWN },
255: { '\020' /* C-p */, 0, MODEKEYCOPY_UP },
1.15 nicm 256: { '\022' /* C-r */, 0, MODEKEYCOPY_SEARCHUP },
257: { '\023' /* C-s */, 0, MODEKEYCOPY_SEARCHDOWN },
1.8 nicm 258: { '\026' /* C-v */, 0, MODEKEYCOPY_NEXTPAGE },
259: { '\027' /* C-w */, 0, MODEKEYCOPY_COPYSELECTION },
1.9 nicm 260: { '\033' /* Escape */, 0, MODEKEYCOPY_CANCEL },
1.8 nicm 261: { 'b' | KEYC_ESCAPE, 0, MODEKEYCOPY_PREVIOUSWORD },
262: { 'f' | KEYC_ESCAPE, 0, MODEKEYCOPY_NEXTWORD },
1.15 nicm 263: { 'g', 0, MODEKEYCOPY_GOTOLINE },
1.8 nicm 264: { 'm' | KEYC_ESCAPE, 0, MODEKEYCOPY_BACKTOINDENTATION },
1.15 nicm 265: { 'n', 0, MODEKEYCOPY_SEARCHAGAIN },
1.9 nicm 266: { 'q', 0, MODEKEYCOPY_CANCEL },
1.8 nicm 267: { 'v' | KEYC_ESCAPE, 0, MODEKEYCOPY_PREVIOUSPAGE },
268: { 'w' | KEYC_ESCAPE, 0, MODEKEYCOPY_COPYSELECTION },
1.21 ! nicm 269: { KEYC_DOWN | KEYC_CTRL,0, MODEKEYCOPY_SCROLLDOWN },
1.13 nicm 270: { KEYC_DOWN | KEYC_ESCAPE, 0, MODEKEYCOPY_HALFPAGEDOWN },
1.8 nicm 271: { KEYC_DOWN, 0, MODEKEYCOPY_DOWN },
272: { KEYC_LEFT, 0, MODEKEYCOPY_LEFT },
273: { KEYC_NPAGE, 0, MODEKEYCOPY_NEXTPAGE },
274: { KEYC_PPAGE, 0, MODEKEYCOPY_PREVIOUSPAGE },
275: { KEYC_RIGHT, 0, MODEKEYCOPY_RIGHT },
1.21 ! nicm 276: { KEYC_UP | KEYC_CTRL, 0, MODEKEYCOPY_SCROLLUP },
1.13 nicm 277: { KEYC_UP | KEYC_ESCAPE, 0, MODEKEYCOPY_HALFPAGEUP },
1.8 nicm 278: { KEYC_UP, 0, MODEKEYCOPY_UP },
279:
280: { 0, -1, 0 }
281: };
1.10 nicm 282: struct mode_key_tree mode_key_tree_emacs_copy;
283:
284: /* Table mapping key table names to default settings and trees. */
285: const struct mode_key_table mode_key_tables[] = {
286: { "vi-edit", mode_key_cmdstr_edit,
287: &mode_key_tree_vi_edit, mode_key_vi_edit },
288: { "vi-choice", mode_key_cmdstr_choice,
289: &mode_key_tree_vi_choice, mode_key_vi_choice },
290: { "vi-copy", mode_key_cmdstr_copy,
291: &mode_key_tree_vi_copy, mode_key_vi_copy },
292: { "emacs-edit", mode_key_cmdstr_edit,
293: &mode_key_tree_emacs_edit, mode_key_emacs_edit },
294: { "emacs-choice", mode_key_cmdstr_choice,
295: &mode_key_tree_emacs_choice, mode_key_emacs_choice },
296: { "emacs-copy", mode_key_cmdstr_copy,
297: &mode_key_tree_emacs_copy, mode_key_emacs_copy },
298:
299: { NULL, NULL, NULL, NULL }
300: };
301:
302: SPLAY_GENERATE(mode_key_tree, mode_key_binding, entry, mode_key_cmp);
303:
304: int
305: mode_key_cmp(struct mode_key_binding *mbind1, struct mode_key_binding *mbind2)
306: {
307: if (mbind1->mode != mbind2->mode)
308: return (mbind1->mode - mbind2->mode);
309: return (mbind1->key - mbind2->key);
310: }
311:
312: const char *
313: mode_key_tostring(struct mode_key_cmdstr *cmdstr, enum mode_key_cmd cmd)
314: {
315: for (; cmdstr->name != NULL; cmdstr++) {
316: if (cmdstr->cmd == cmd)
317: return (cmdstr->name);
1.11 nicm 318: }
319: return (NULL);
320: }
321:
322: enum mode_key_cmd
323: mode_key_fromstring(struct mode_key_cmdstr *cmdstr, const char *name)
324: {
325: for (; cmdstr->name != NULL; cmdstr++) {
326: if (strcasecmp(cmdstr->name, name) == 0)
327: return (cmdstr->cmd);
328: }
329: return (MODEKEY_NONE);
330: }
331:
332: const struct mode_key_table *
333: mode_key_findtable(const char *name)
334: {
335: const struct mode_key_table *mtab;
336:
337: for (mtab = mode_key_tables; mtab->name != NULL; mtab++) {
338: if (strcasecmp(name, mtab->name) == 0)
339: return (mtab);
1.10 nicm 340: }
341: return (NULL);
342: }
1.1 nicm 343:
344: void
1.10 nicm 345: mode_key_init_trees(void)
1.1 nicm 346: {
1.10 nicm 347: const struct mode_key_table *mtab;
348: const struct mode_key_entry *ment;
349: struct mode_key_binding *mbind;
350:
351: for (mtab = mode_key_tables; mtab->name != NULL; mtab++) {
352: SPLAY_INIT(mtab->tree);
353: for (ment = mtab->table; ment->mode != -1; ment++) {
354: mbind = xmalloc(sizeof *mbind);
355: mbind->key = ment->key;
356: mbind->mode = ment->mode;
357: mbind->cmd = ment->cmd;
358: SPLAY_INSERT(mode_key_tree, mtab->tree, mbind);
359: }
360: }
361: }
362:
363: void
364: mode_key_free_trees(void)
365: {
366: const struct mode_key_table *mtab;
367: struct mode_key_binding *mbind;
368:
369: for (mtab = mode_key_tables; mtab->name != NULL; mtab++) {
370: while (!SPLAY_EMPTY(mtab->tree)) {
371: mbind = SPLAY_ROOT(mtab->tree);
372: SPLAY_REMOVE(mode_key_tree, mtab->tree, mbind);
1.12 nicm 373: xfree(mbind);
1.10 nicm 374: }
375: }
376: }
377:
378: void
379: mode_key_init(struct mode_key_data *mdata, struct mode_key_tree *mtree)
380: {
381: mdata->tree = mtree;
1.8 nicm 382: mdata->mode = 0;
1.1 nicm 383: }
384:
385: enum mode_key_cmd
386: mode_key_lookup(struct mode_key_data *mdata, int key)
387: {
1.10 nicm 388: struct mode_key_binding *mbind, mtmp;
389:
390: mtmp.key = key;
391: mtmp.mode = mdata->mode;
392: if ((mbind = SPLAY_FIND(mode_key_tree, mdata->tree, &mtmp)) == NULL) {
393: if (mdata->mode != 0)
394: return (MODEKEY_NONE);
395: return (MODEKEY_OTHER);
396: }
1.1 nicm 397:
1.10 nicm 398: switch (mbind->cmd) {
399: case MODEKEYEDIT_SWITCHMODE:
400: case MODEKEYEDIT_SWITCHMODEAPPEND:
401: mdata->mode = 1 - mdata->mode;
402: /* FALLTHROUGH */
403: default:
404: return (mbind->cmd);
1.1 nicm 405: }
406: }