Mercurial > vim
annotate src/normal.c @ 3995:c2ea289a5b7f
Added tag v7-3-752 for changeset ed936effb1f3
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Wed, 05 Dec 2012 19:00:06 +0100 |
parents | 906eb5c0ef12 |
children | 8e54a32bcd56 |
rev | line source |
---|---|
7 | 1 /* vi:set ts=8 sts=4 sw=4: |
2 * | |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 /* | |
10 * normal.c: Contains the main routine for processing characters in command | |
11 * mode. Communicates closely with the code in ops.c to handle | |
12 * the operators. | |
13 */ | |
14 | |
15 #include "vim.h" | |
16 | |
17 #ifdef FEAT_VISUAL | |
18 /* | |
19 * The Visual area is remembered for reselection. | |
20 */ | |
21 static int resel_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
22 static linenr_T resel_VIsual_line_count; /* number of lines */ | |
3125 | 23 static colnr_T resel_VIsual_vcol; /* nr of cols or end col */ |
7 | 24 |
25 static int restart_VIsual_select = 0; | |
26 #endif | |
27 | |
2667 | 28 #ifdef FEAT_EVAL |
29 static void set_vcount_ca __ARGS((cmdarg_T *cap, int *set_prevcount)); | |
30 #endif | |
7 | 31 static int |
3531 | 32 #ifdef __BORLANDC__ |
33 _RTLENTRYF | |
34 #endif | |
7 | 35 nv_compare __ARGS((const void *s1, const void *s2)); |
36 static int find_command __ARGS((int cmdchar)); | |
37 static void op_colon __ARGS((oparg_T *oap)); | |
592 | 38 static void op_function __ARGS((oparg_T *oap)); |
7 | 39 #if defined(FEAT_MOUSE) && defined(FEAT_VISUAL) |
40 static void find_start_of_word __ARGS((pos_T *)); | |
41 static void find_end_of_word __ARGS((pos_T *)); | |
42 static int get_mouse_class __ARGS((char_u *p)); | |
43 #endif | |
44 static void prep_redo_cmd __ARGS((cmdarg_T *cap)); | |
45 static void prep_redo __ARGS((int regname, long, int, int, int, int, int)); | |
46 static int checkclearop __ARGS((oparg_T *oap)); | |
47 static int checkclearopq __ARGS((oparg_T *oap)); | |
48 static void clearop __ARGS((oparg_T *oap)); | |
49 static void clearopbeep __ARGS((oparg_T *oap)); | |
50 #ifdef FEAT_VISUAL | |
51 static void unshift_special __ARGS((cmdarg_T *cap)); | |
52 #endif | |
53 #ifdef FEAT_CMDL_INFO | |
54 static void del_from_showcmd __ARGS((int)); | |
55 #endif | |
56 | |
57 /* | |
58 * nv_*(): functions called to handle Normal and Visual mode commands. | |
59 * n_*(): functions called to handle Normal mode commands. | |
60 * v_*(): functions called to handle Visual mode commands. | |
61 */ | |
62 static void nv_ignore __ARGS((cmdarg_T *cap)); | |
620 | 63 static void nv_nop __ARGS((cmdarg_T *cap)); |
7 | 64 static void nv_error __ARGS((cmdarg_T *cap)); |
65 static void nv_help __ARGS((cmdarg_T *cap)); | |
66 static void nv_addsub __ARGS((cmdarg_T *cap)); | |
67 static void nv_page __ARGS((cmdarg_T *cap)); | |
523 | 68 static void nv_gd __ARGS((oparg_T *oap, int nchar, int thisblock)); |
7 | 69 static int nv_screengo __ARGS((oparg_T *oap, int dir, long dist)); |
70 #ifdef FEAT_MOUSE | |
71 static void nv_mousescroll __ARGS((cmdarg_T *cap)); | |
72 static void nv_mouse __ARGS((cmdarg_T *cap)); | |
73 #endif | |
74 static void nv_scroll_line __ARGS((cmdarg_T *cap)); | |
75 static void nv_zet __ARGS((cmdarg_T *cap)); | |
76 #ifdef FEAT_GUI | |
77 static void nv_ver_scrollbar __ARGS((cmdarg_T *cap)); | |
78 static void nv_hor_scrollbar __ARGS((cmdarg_T *cap)); | |
79 #endif | |
685 | 80 #ifdef FEAT_GUI_TABLINE |
81 static void nv_tabline __ARGS((cmdarg_T *cap)); | |
686 | 82 static void nv_tabmenu __ARGS((cmdarg_T *cap)); |
685 | 83 #endif |
7 | 84 static void nv_exmode __ARGS((cmdarg_T *cap)); |
85 static void nv_colon __ARGS((cmdarg_T *cap)); | |
86 static void nv_ctrlg __ARGS((cmdarg_T *cap)); | |
87 static void nv_ctrlh __ARGS((cmdarg_T *cap)); | |
88 static void nv_clear __ARGS((cmdarg_T *cap)); | |
89 static void nv_ctrlo __ARGS((cmdarg_T *cap)); | |
90 static void nv_hat __ARGS((cmdarg_T *cap)); | |
91 static void nv_Zet __ARGS((cmdarg_T *cap)); | |
92 static void nv_ident __ARGS((cmdarg_T *cap)); | |
93 static void nv_tagpop __ARGS((cmdarg_T *cap)); | |
94 static void nv_scroll __ARGS((cmdarg_T *cap)); | |
95 static void nv_right __ARGS((cmdarg_T *cap)); | |
96 static void nv_left __ARGS((cmdarg_T *cap)); | |
97 static void nv_up __ARGS((cmdarg_T *cap)); | |
98 static void nv_down __ARGS((cmdarg_T *cap)); | |
99 #ifdef FEAT_SEARCHPATH | |
100 static void nv_gotofile __ARGS((cmdarg_T *cap)); | |
101 #endif | |
102 static void nv_end __ARGS((cmdarg_T *cap)); | |
103 static void nv_dollar __ARGS((cmdarg_T *cap)); | |
104 static void nv_search __ARGS((cmdarg_T *cap)); | |
105 static void nv_next __ARGS((cmdarg_T *cap)); | |
106 static void normal_search __ARGS((cmdarg_T *cap, int dir, char_u *pat, int opt)); | |
107 static void nv_csearch __ARGS((cmdarg_T *cap)); | |
108 static void nv_brackets __ARGS((cmdarg_T *cap)); | |
109 static void nv_percent __ARGS((cmdarg_T *cap)); | |
110 static void nv_brace __ARGS((cmdarg_T *cap)); | |
111 static void nv_mark __ARGS((cmdarg_T *cap)); | |
112 static void nv_findpar __ARGS((cmdarg_T *cap)); | |
113 static void nv_undo __ARGS((cmdarg_T *cap)); | |
114 static void nv_kundo __ARGS((cmdarg_T *cap)); | |
115 static void nv_Replace __ARGS((cmdarg_T *cap)); | |
116 #ifdef FEAT_VREPLACE | |
117 static void nv_vreplace __ARGS((cmdarg_T *cap)); | |
118 #endif | |
119 #ifdef FEAT_VISUAL | |
120 static void v_swap_corners __ARGS((int cmdchar)); | |
121 #endif | |
122 static void nv_replace __ARGS((cmdarg_T *cap)); | |
123 static void n_swapchar __ARGS((cmdarg_T *cap)); | |
124 static void nv_cursormark __ARGS((cmdarg_T *cap, int flag, pos_T *pos)); | |
125 #ifdef FEAT_VISUAL | |
126 static void v_visop __ARGS((cmdarg_T *cap)); | |
127 #endif | |
128 static void nv_subst __ARGS((cmdarg_T *cap)); | |
129 static void nv_abbrev __ARGS((cmdarg_T *cap)); | |
130 static void nv_optrans __ARGS((cmdarg_T *cap)); | |
131 static void nv_gomark __ARGS((cmdarg_T *cap)); | |
132 static void nv_pcmark __ARGS((cmdarg_T *cap)); | |
133 static void nv_regname __ARGS((cmdarg_T *cap)); | |
134 #ifdef FEAT_VISUAL | |
135 static void nv_visual __ARGS((cmdarg_T *cap)); | |
136 static void n_start_visual_mode __ARGS((int c)); | |
137 #endif | |
138 static void nv_window __ARGS((cmdarg_T *cap)); | |
139 static void nv_suspend __ARGS((cmdarg_T *cap)); | |
140 static void nv_g_cmd __ARGS((cmdarg_T *cap)); | |
141 static void n_opencmd __ARGS((cmdarg_T *cap)); | |
142 static void nv_dot __ARGS((cmdarg_T *cap)); | |
143 static void nv_redo __ARGS((cmdarg_T *cap)); | |
144 static void nv_Undo __ARGS((cmdarg_T *cap)); | |
145 static void nv_tilde __ARGS((cmdarg_T *cap)); | |
146 static void nv_operator __ARGS((cmdarg_T *cap)); | |
1490 | 147 #ifdef FEAT_EVAL |
148 static void set_op_var __ARGS((int optype)); | |
149 #endif | |
7 | 150 static void nv_lineop __ARGS((cmdarg_T *cap)); |
151 static void nv_home __ARGS((cmdarg_T *cap)); | |
152 static void nv_pipe __ARGS((cmdarg_T *cap)); | |
153 static void nv_bck_word __ARGS((cmdarg_T *cap)); | |
154 static void nv_wordcmd __ARGS((cmdarg_T *cap)); | |
155 static void nv_beginline __ARGS((cmdarg_T *cap)); | |
1505 | 156 static void adjust_cursor __ARGS((oparg_T *oap)); |
7 | 157 #ifdef FEAT_VISUAL |
158 static void adjust_for_sel __ARGS((cmdarg_T *cap)); | |
159 static int unadjust_for_sel __ARGS((void)); | |
160 static void nv_select __ARGS((cmdarg_T *cap)); | |
161 #endif | |
162 static void nv_goto __ARGS((cmdarg_T *cap)); | |
163 static void nv_normal __ARGS((cmdarg_T *cap)); | |
164 static void nv_esc __ARGS((cmdarg_T *oap)); | |
165 static void nv_edit __ARGS((cmdarg_T *cap)); | |
166 static void invoke_edit __ARGS((cmdarg_T *cap, int repl, int cmd, int startln)); | |
167 #ifdef FEAT_TEXTOBJ | |
168 static void nv_object __ARGS((cmdarg_T *cap)); | |
169 #endif | |
170 static void nv_record __ARGS((cmdarg_T *cap)); | |
171 static void nv_at __ARGS((cmdarg_T *cap)); | |
172 static void nv_halfpage __ARGS((cmdarg_T *cap)); | |
173 static void nv_join __ARGS((cmdarg_T *cap)); | |
174 static void nv_put __ARGS((cmdarg_T *cap)); | |
175 static void nv_open __ARGS((cmdarg_T *cap)); | |
176 #ifdef FEAT_SNIFF | |
177 static void nv_sniff __ARGS((cmdarg_T *cap)); | |
178 #endif | |
179 #ifdef FEAT_NETBEANS_INTG | |
180 static void nv_nbcmd __ARGS((cmdarg_T *cap)); | |
181 #endif | |
182 #ifdef FEAT_DND | |
183 static void nv_drop __ARGS((cmdarg_T *cap)); | |
184 #endif | |
203 | 185 #ifdef FEAT_AUTOCMD |
186 static void nv_cursorhold __ARGS((cmdarg_T *cap)); | |
187 #endif | |
7 | 188 |
1728 | 189 static char *e_noident = N_("E349: No identifier under cursor"); |
190 | |
7 | 191 /* |
192 * Function to be called for a Normal or Visual mode command. | |
193 * The argument is a cmdarg_T. | |
194 */ | |
195 typedef void (*nv_func_T) __ARGS((cmdarg_T *cap)); | |
196 | |
197 /* Values for cmd_flags. */ | |
198 #define NV_NCH 0x01 /* may need to get a second char */ | |
199 #define NV_NCH_NOP (0x02|NV_NCH) /* get second char when no operator pending */ | |
200 #define NV_NCH_ALW (0x04|NV_NCH) /* always get a second char */ | |
201 #define NV_LANG 0x08 /* second char needs language adjustment */ | |
202 | |
203 #define NV_SS 0x10 /* may start selection */ | |
204 #define NV_SSS 0x20 /* may start selection with shift modifier */ | |
205 #define NV_STS 0x40 /* may stop selection without shift modif. */ | |
206 #define NV_RL 0x80 /* 'rightleft' modifies command */ | |
207 #define NV_KEEPREG 0x100 /* don't clear regname */ | |
208 #define NV_NCW 0x200 /* not allowed in command-line window */ | |
209 | |
210 /* | |
211 * Generally speaking, every Normal mode command should either clear any | |
212 * pending operator (with *clearop*()), or set the motion type variable | |
213 * oap->motion_type. | |
214 * | |
215 * When a cursor motion command is made, it is marked as being a character or | |
216 * line oriented motion. Then, if an operator is in effect, the operation | |
217 * becomes character or line oriented accordingly. | |
218 */ | |
219 | |
220 /* | |
221 * This table contains one entry for every Normal or Visual mode command. | |
222 * The order doesn't matter, init_normal_cmds() will create a sorted index. | |
223 * It is faster when all keys from zero to '~' are present. | |
224 */ | |
225 static const struct nv_cmd | |
226 { | |
227 int cmd_char; /* (first) command character */ | |
228 nv_func_T cmd_func; /* function for this command */ | |
229 short_u cmd_flags; /* NV_ flags */ | |
230 short cmd_arg; /* value for ca.arg */ | |
231 } nv_cmds[] = | |
232 { | |
233 {NUL, nv_error, 0, 0}, | |
234 {Ctrl_A, nv_addsub, 0, 0}, | |
235 {Ctrl_B, nv_page, NV_STS, BACKWARD}, | |
236 {Ctrl_C, nv_esc, 0, TRUE}, | |
237 {Ctrl_D, nv_halfpage, 0, 0}, | |
238 {Ctrl_E, nv_scroll_line, 0, TRUE}, | |
239 {Ctrl_F, nv_page, NV_STS, FORWARD}, | |
240 {Ctrl_G, nv_ctrlg, 0, 0}, | |
241 {Ctrl_H, nv_ctrlh, 0, 0}, | |
242 {Ctrl_I, nv_pcmark, 0, 0}, | |
243 {NL, nv_down, 0, FALSE}, | |
244 {Ctrl_K, nv_error, 0, 0}, | |
245 {Ctrl_L, nv_clear, 0, 0}, | |
376 | 246 {Ctrl_M, nv_down, 0, TRUE}, |
7 | 247 {Ctrl_N, nv_down, NV_STS, FALSE}, |
248 {Ctrl_O, nv_ctrlo, 0, 0}, | |
249 {Ctrl_P, nv_up, NV_STS, FALSE}, | |
167 | 250 #ifdef FEAT_VISUAL |
251 {Ctrl_Q, nv_visual, 0, FALSE}, | |
252 #else | |
7 | 253 {Ctrl_Q, nv_ignore, 0, 0}, |
167 | 254 #endif |
7 | 255 {Ctrl_R, nv_redo, 0, 0}, |
256 {Ctrl_S, nv_ignore, 0, 0}, | |
257 {Ctrl_T, nv_tagpop, NV_NCW, 0}, | |
258 {Ctrl_U, nv_halfpage, 0, 0}, | |
259 #ifdef FEAT_VISUAL | |
260 {Ctrl_V, nv_visual, 0, FALSE}, | |
261 {'V', nv_visual, 0, FALSE}, | |
262 {'v', nv_visual, 0, FALSE}, | |
263 #else | |
264 {Ctrl_V, nv_error, 0, 0}, | |
265 {'V', nv_error, 0, 0}, | |
266 {'v', nv_error, 0, 0}, | |
267 #endif | |
268 {Ctrl_W, nv_window, 0, 0}, | |
269 {Ctrl_X, nv_addsub, 0, 0}, | |
270 {Ctrl_Y, nv_scroll_line, 0, FALSE}, | |
271 {Ctrl_Z, nv_suspend, 0, 0}, | |
272 {ESC, nv_esc, 0, FALSE}, | |
273 {Ctrl_BSL, nv_normal, NV_NCH_ALW, 0}, | |
274 {Ctrl_RSB, nv_ident, NV_NCW, 0}, | |
275 {Ctrl_HAT, nv_hat, NV_NCW, 0}, | |
276 {Ctrl__, nv_error, 0, 0}, | |
277 {' ', nv_right, 0, 0}, | |
278 {'!', nv_operator, 0, 0}, | |
279 {'"', nv_regname, NV_NCH_NOP|NV_KEEPREG, 0}, | |
280 {'#', nv_ident, 0, 0}, | |
281 {'$', nv_dollar, 0, 0}, | |
282 {'%', nv_percent, 0, 0}, | |
283 {'&', nv_optrans, 0, 0}, | |
284 {'\'', nv_gomark, NV_NCH_ALW, TRUE}, | |
285 {'(', nv_brace, 0, BACKWARD}, | |
286 {')', nv_brace, 0, FORWARD}, | |
287 {'*', nv_ident, 0, 0}, | |
288 {'+', nv_down, 0, TRUE}, | |
289 {',', nv_csearch, 0, TRUE}, | |
290 {'-', nv_up, 0, TRUE}, | |
291 {'.', nv_dot, NV_KEEPREG, 0}, | |
292 {'/', nv_search, 0, FALSE}, | |
293 {'0', nv_beginline, 0, 0}, | |
294 {'1', nv_ignore, 0, 0}, | |
295 {'2', nv_ignore, 0, 0}, | |
296 {'3', nv_ignore, 0, 0}, | |
297 {'4', nv_ignore, 0, 0}, | |
298 {'5', nv_ignore, 0, 0}, | |
299 {'6', nv_ignore, 0, 0}, | |
300 {'7', nv_ignore, 0, 0}, | |
301 {'8', nv_ignore, 0, 0}, | |
302 {'9', nv_ignore, 0, 0}, | |
303 {':', nv_colon, 0, 0}, | |
304 {';', nv_csearch, 0, FALSE}, | |
305 {'<', nv_operator, NV_RL, 0}, | |
306 {'=', nv_operator, 0, 0}, | |
307 {'>', nv_operator, NV_RL, 0}, | |
308 {'?', nv_search, 0, FALSE}, | |
309 {'@', nv_at, NV_NCH_NOP, FALSE}, | |
310 {'A', nv_edit, 0, 0}, | |
311 {'B', nv_bck_word, 0, 1}, | |
312 {'C', nv_abbrev, NV_KEEPREG, 0}, | |
313 {'D', nv_abbrev, NV_KEEPREG, 0}, | |
314 {'E', nv_wordcmd, 0, TRUE}, | |
315 {'F', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
316 {'G', nv_goto, 0, TRUE}, | |
317 {'H', nv_scroll, 0, 0}, | |
318 {'I', nv_edit, 0, 0}, | |
319 {'J', nv_join, 0, 0}, | |
320 {'K', nv_ident, 0, 0}, | |
321 {'L', nv_scroll, 0, 0}, | |
322 {'M', nv_scroll, 0, 0}, | |
323 {'N', nv_next, 0, SEARCH_REV}, | |
324 {'O', nv_open, 0, 0}, | |
325 {'P', nv_put, 0, 0}, | |
326 {'Q', nv_exmode, NV_NCW, 0}, | |
327 {'R', nv_Replace, 0, FALSE}, | |
328 {'S', nv_subst, NV_KEEPREG, 0}, | |
329 {'T', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
330 {'U', nv_Undo, 0, 0}, | |
331 {'W', nv_wordcmd, 0, TRUE}, | |
332 {'X', nv_abbrev, NV_KEEPREG, 0}, | |
333 {'Y', nv_abbrev, NV_KEEPREG, 0}, | |
334 {'Z', nv_Zet, NV_NCH_NOP|NV_NCW, 0}, | |
335 {'[', nv_brackets, NV_NCH_ALW, BACKWARD}, | |
336 {'\\', nv_error, 0, 0}, | |
337 {']', nv_brackets, NV_NCH_ALW, FORWARD}, | |
338 {'^', nv_beginline, 0, BL_WHITE | BL_FIX}, | |
339 {'_', nv_lineop, 0, 0}, | |
340 {'`', nv_gomark, NV_NCH_ALW, FALSE}, | |
341 {'a', nv_edit, NV_NCH, 0}, | |
342 {'b', nv_bck_word, 0, 0}, | |
343 {'c', nv_operator, 0, 0}, | |
344 {'d', nv_operator, 0, 0}, | |
345 {'e', nv_wordcmd, 0, FALSE}, | |
346 {'f', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
347 {'g', nv_g_cmd, NV_NCH_ALW, FALSE}, | |
348 {'h', nv_left, NV_RL, 0}, | |
349 {'i', nv_edit, NV_NCH, 0}, | |
350 {'j', nv_down, 0, FALSE}, | |
351 {'k', nv_up, 0, FALSE}, | |
352 {'l', nv_right, NV_RL, 0}, | |
353 {'m', nv_mark, NV_NCH_NOP, 0}, | |
354 {'n', nv_next, 0, 0}, | |
355 {'o', nv_open, 0, 0}, | |
356 {'p', nv_put, 0, 0}, | |
357 {'q', nv_record, NV_NCH, 0}, | |
358 {'r', nv_replace, NV_NCH_NOP|NV_LANG, 0}, | |
359 {'s', nv_subst, NV_KEEPREG, 0}, | |
360 {'t', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
361 {'u', nv_undo, 0, 0}, | |
362 {'w', nv_wordcmd, 0, FALSE}, | |
363 {'x', nv_abbrev, NV_KEEPREG, 0}, | |
364 {'y', nv_operator, 0, 0}, | |
365 {'z', nv_zet, NV_NCH_ALW, 0}, | |
366 {'{', nv_findpar, 0, BACKWARD}, | |
367 {'|', nv_pipe, 0, 0}, | |
368 {'}', nv_findpar, 0, FORWARD}, | |
369 {'~', nv_tilde, 0, 0}, | |
370 | |
371 /* pound sign */ | |
372 {POUND, nv_ident, 0, 0}, | |
373 #ifdef FEAT_MOUSE | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
374 {K_MOUSEUP, nv_mousescroll, 0, MSCR_UP}, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
375 {K_MOUSEDOWN, nv_mousescroll, 0, MSCR_DOWN}, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
376 {K_MOUSELEFT, nv_mousescroll, 0, MSCR_LEFT}, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
377 {K_MOUSERIGHT, nv_mousescroll, 0, MSCR_RIGHT}, |
7 | 378 {K_LEFTMOUSE, nv_mouse, 0, 0}, |
379 {K_LEFTMOUSE_NM, nv_mouse, 0, 0}, | |
380 {K_LEFTDRAG, nv_mouse, 0, 0}, | |
381 {K_LEFTRELEASE, nv_mouse, 0, 0}, | |
382 {K_LEFTRELEASE_NM, nv_mouse, 0, 0}, | |
383 {K_MIDDLEMOUSE, nv_mouse, 0, 0}, | |
384 {K_MIDDLEDRAG, nv_mouse, 0, 0}, | |
385 {K_MIDDLERELEASE, nv_mouse, 0, 0}, | |
386 {K_RIGHTMOUSE, nv_mouse, 0, 0}, | |
387 {K_RIGHTDRAG, nv_mouse, 0, 0}, | |
388 {K_RIGHTRELEASE, nv_mouse, 0, 0}, | |
389 {K_X1MOUSE, nv_mouse, 0, 0}, | |
390 {K_X1DRAG, nv_mouse, 0, 0}, | |
391 {K_X1RELEASE, nv_mouse, 0, 0}, | |
392 {K_X2MOUSE, nv_mouse, 0, 0}, | |
393 {K_X2DRAG, nv_mouse, 0, 0}, | |
394 {K_X2RELEASE, nv_mouse, 0, 0}, | |
395 #endif | |
819 | 396 {K_IGNORE, nv_ignore, NV_KEEPREG, 0}, |
620 | 397 {K_NOP, nv_nop, 0, 0}, |
7 | 398 {K_INS, nv_edit, 0, 0}, |
399 {K_KINS, nv_edit, 0, 0}, | |
400 {K_BS, nv_ctrlh, 0, 0}, | |
401 {K_UP, nv_up, NV_SSS|NV_STS, FALSE}, | |
402 {K_S_UP, nv_page, NV_SS, BACKWARD}, | |
403 {K_DOWN, nv_down, NV_SSS|NV_STS, FALSE}, | |
404 {K_S_DOWN, nv_page, NV_SS, FORWARD}, | |
405 {K_LEFT, nv_left, NV_SSS|NV_STS|NV_RL, 0}, | |
406 {K_S_LEFT, nv_bck_word, NV_SS|NV_RL, 0}, | |
407 {K_C_LEFT, nv_bck_word, NV_SSS|NV_RL|NV_STS, 1}, | |
408 {K_RIGHT, nv_right, NV_SSS|NV_STS|NV_RL, 0}, | |
409 {K_S_RIGHT, nv_wordcmd, NV_SS|NV_RL, FALSE}, | |
410 {K_C_RIGHT, nv_wordcmd, NV_SSS|NV_RL|NV_STS, TRUE}, | |
411 {K_PAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
412 {K_KPAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
413 {K_PAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
414 {K_KPAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
415 {K_END, nv_end, NV_SSS|NV_STS, FALSE}, | |
416 {K_KEND, nv_end, NV_SSS|NV_STS, FALSE}, | |
417 {K_S_END, nv_end, NV_SS, FALSE}, | |
418 {K_C_END, nv_end, NV_SSS|NV_STS, TRUE}, | |
419 {K_HOME, nv_home, NV_SSS|NV_STS, 0}, | |
420 {K_KHOME, nv_home, NV_SSS|NV_STS, 0}, | |
421 {K_S_HOME, nv_home, NV_SS, 0}, | |
422 {K_C_HOME, nv_goto, NV_SSS|NV_STS, FALSE}, | |
423 {K_DEL, nv_abbrev, 0, 0}, | |
424 {K_KDEL, nv_abbrev, 0, 0}, | |
425 {K_UNDO, nv_kundo, 0, 0}, | |
426 {K_HELP, nv_help, NV_NCW, 0}, | |
427 {K_F1, nv_help, NV_NCW, 0}, | |
428 {K_XF1, nv_help, NV_NCW, 0}, | |
429 #ifdef FEAT_VISUAL | |
430 {K_SELECT, nv_select, 0, 0}, | |
431 #endif | |
432 #ifdef FEAT_GUI | |
433 {K_VER_SCROLLBAR, nv_ver_scrollbar, 0, 0}, | |
434 {K_HOR_SCROLLBAR, nv_hor_scrollbar, 0, 0}, | |
435 #endif | |
685 | 436 #ifdef FEAT_GUI_TABLINE |
437 {K_TABLINE, nv_tabline, 0, 0}, | |
686 | 438 {K_TABMENU, nv_tabmenu, 0, 0}, |
685 | 439 #endif |
7 | 440 #ifdef FEAT_FKMAP |
441 {K_F8, farsi_fkey, 0, 0}, | |
442 {K_F9, farsi_fkey, 0, 0}, | |
443 #endif | |
444 #ifdef FEAT_SNIFF | |
445 {K_SNIFF, nv_sniff, 0, 0}, | |
446 #endif | |
447 #ifdef FEAT_NETBEANS_INTG | |
448 {K_F21, nv_nbcmd, NV_NCH_ALW, 0}, | |
449 #endif | |
450 #ifdef FEAT_DND | |
451 {K_DROP, nv_drop, NV_STS, 0}, | |
452 #endif | |
203 | 453 #ifdef FEAT_AUTOCMD |
819 | 454 {K_CURSORHOLD, nv_cursorhold, NV_KEEPREG, 0}, |
203 | 455 #endif |
7 | 456 }; |
457 | |
458 /* Number of commands in nv_cmds[]. */ | |
459 #define NV_CMDS_SIZE (sizeof(nv_cmds) / sizeof(struct nv_cmd)) | |
460 | |
461 /* Sorted index of commands in nv_cmds[]. */ | |
462 static short nv_cmd_idx[NV_CMDS_SIZE]; | |
463 | |
464 /* The highest index for which | |
465 * nv_cmds[idx].cmd_char == nv_cmd_idx[nv_cmds[idx].cmd_char] */ | |
466 static int nv_max_linear; | |
467 | |
468 /* | |
469 * Compare functions for qsort() below, that checks the command character | |
470 * through the index in nv_cmd_idx[]. | |
471 */ | |
472 static int | |
473 #ifdef __BORLANDC__ | |
474 _RTLENTRYF | |
475 #endif | |
476 nv_compare(s1, s2) | |
477 const void *s1; | |
478 const void *s2; | |
479 { | |
480 int c1, c2; | |
481 | |
482 /* The commands are sorted on absolute value. */ | |
483 c1 = nv_cmds[*(const short *)s1].cmd_char; | |
484 c2 = nv_cmds[*(const short *)s2].cmd_char; | |
485 if (c1 < 0) | |
486 c1 = -c1; | |
487 if (c2 < 0) | |
488 c2 = -c2; | |
489 return c1 - c2; | |
490 } | |
491 | |
492 /* | |
493 * Initialize the nv_cmd_idx[] table. | |
494 */ | |
495 void | |
496 init_normal_cmds() | |
497 { | |
498 int i; | |
499 | |
500 /* Fill the index table with a one to one relation. */ | |
1877 | 501 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
7 | 502 nv_cmd_idx[i] = i; |
503 | |
504 /* Sort the commands by the command character. */ | |
505 qsort((void *)&nv_cmd_idx, (size_t)NV_CMDS_SIZE, sizeof(short), nv_compare); | |
506 | |
507 /* Find the first entry that can't be indexed by the command character. */ | |
1877 | 508 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
7 | 509 if (i != nv_cmds[nv_cmd_idx[i]].cmd_char) |
510 break; | |
511 nv_max_linear = i - 1; | |
512 } | |
513 | |
514 /* | |
515 * Search for a command in the commands table. | |
516 * Returns -1 for invalid command. | |
517 */ | |
518 static int | |
519 find_command(cmdchar) | |
520 int cmdchar; | |
521 { | |
522 int i; | |
523 int idx; | |
524 int top, bot; | |
525 int c; | |
526 | |
527 #ifdef FEAT_MBYTE | |
528 /* A multi-byte character is never a command. */ | |
529 if (cmdchar >= 0x100) | |
530 return -1; | |
531 #endif | |
532 | |
533 /* We use the absolute value of the character. Special keys have a | |
534 * negative value, but are sorted on their absolute value. */ | |
535 if (cmdchar < 0) | |
536 cmdchar = -cmdchar; | |
537 | |
538 /* If the character is in the first part: The character is the index into | |
539 * nv_cmd_idx[]. */ | |
540 if (cmdchar <= nv_max_linear) | |
541 return nv_cmd_idx[cmdchar]; | |
542 | |
543 /* Perform a binary search. */ | |
544 bot = nv_max_linear + 1; | |
545 top = NV_CMDS_SIZE - 1; | |
546 idx = -1; | |
547 while (bot <= top) | |
548 { | |
549 i = (top + bot) / 2; | |
550 c = nv_cmds[nv_cmd_idx[i]].cmd_char; | |
551 if (c < 0) | |
552 c = -c; | |
553 if (cmdchar == c) | |
554 { | |
555 idx = nv_cmd_idx[i]; | |
556 break; | |
557 } | |
558 if (cmdchar > c) | |
559 bot = i + 1; | |
560 else | |
561 top = i - 1; | |
562 } | |
563 return idx; | |
564 } | |
565 | |
566 /* | |
567 * Execute a command in Normal mode. | |
568 */ | |
569 void | |
570 normal_cmd(oap, toplevel) | |
571 oparg_T *oap; | |
1877 | 572 int toplevel UNUSED; /* TRUE when called from main() */ |
7 | 573 { |
574 cmdarg_T ca; /* command arguments */ | |
575 int c; | |
576 int ctrl_w = FALSE; /* got CTRL-W command */ | |
577 int old_col = curwin->w_curswant; | |
578 #ifdef FEAT_CMDL_INFO | |
579 int need_flushbuf; /* need to call out_flush() */ | |
580 #endif | |
581 #ifdef FEAT_VISUAL | |
582 pos_T old_pos; /* cursor position before command */ | |
583 int mapped_len; | |
584 static int old_mapped_len = 0; | |
819 | 585 #endif |
7 | 586 int idx; |
1751 | 587 #ifdef FEAT_EVAL |
588 int set_prevcount = FALSE; | |
589 #endif | |
7 | 590 |
591 vim_memset(&ca, 0, sizeof(ca)); /* also resets ca.retval */ | |
592 ca.oap = oap; | |
1692 | 593 |
594 /* Use a count remembered from before entering an operator. After typing | |
595 * "3d" we return from normal_cmd() and come back here, the "3" is | |
596 * remembered in "opcount". */ | |
7 | 597 ca.opcount = opcount; |
598 | |
599 #ifdef FEAT_SNIFF | |
600 want_sniff_request = sniff_connected; | |
601 #endif | |
602 | |
603 /* | |
604 * If there is an operator pending, then the command we take this time | |
605 * will terminate it. Finish_op tells us to finish the operation before | |
606 * returning this time (unless the operation was cancelled). | |
607 */ | |
608 #ifdef CURSOR_SHAPE | |
609 c = finish_op; | |
610 #endif | |
611 finish_op = (oap->op_type != OP_NOP); | |
612 #ifdef CURSOR_SHAPE | |
613 if (finish_op != c) | |
614 { | |
615 ui_cursor_shape(); /* may show different cursor shape */ | |
616 # ifdef FEAT_MOUSESHAPE | |
617 update_mouseshape(-1); | |
618 # endif | |
619 } | |
620 #endif | |
621 | |
1692 | 622 /* When not finishing an operator and no register name typed, reset the |
623 * count. */ | |
7 | 624 if (!finish_op && !oap->regname) |
1751 | 625 { |
7 | 626 ca.opcount = 0; |
1751 | 627 #ifdef FEAT_EVAL |
628 set_prevcount = TRUE; | |
629 #endif | |
630 } | |
7 | 631 |
1692 | 632 #ifdef FEAT_AUTOCMD |
633 /* Restore counts from before receiving K_CURSORHOLD. This means after | |
634 * typing "3", handling K_CURSORHOLD and then typing "2" we get "32", not | |
635 * "3 * 2". */ | |
636 if (oap->prev_opcount > 0 || oap->prev_count0 > 0) | |
637 { | |
638 ca.opcount = oap->prev_opcount; | |
639 ca.count0 = oap->prev_count0; | |
640 oap->prev_opcount = 0; | |
641 oap->prev_count0 = 0; | |
642 } | |
643 #endif | |
644 | |
7 | 645 #ifdef FEAT_VISUAL |
646 mapped_len = typebuf_maplen(); | |
647 #endif | |
648 | |
649 State = NORMAL_BUSY; | |
650 #ifdef USE_ON_FLY_SCROLL | |
651 dont_scroll = FALSE; /* allow scrolling here */ | |
652 #endif | |
653 | |
2667 | 654 #ifdef FEAT_EVAL |
655 /* Set v:count here, when called from main() and not a stuffed | |
656 * command, so that v:count can be used in an expression mapping | |
657 * when there is no count. */ | |
658 if (toplevel && stuff_empty()) | |
659 set_vcount_ca(&ca, &set_prevcount); | |
660 #endif | |
661 | |
7 | 662 /* |
663 * Get the command character from the user. | |
664 */ | |
665 c = safe_vgetc(); | |
666 LANGMAP_ADJUST(c, TRUE); | |
667 | |
819 | 668 #ifdef FEAT_VISUAL |
7 | 669 /* |
670 * If a mapping was started in Visual or Select mode, remember the length | |
671 * of the mapping. This is used below to not return to Insert mode for as | |
672 * long as the mapping is being executed. | |
673 */ | |
674 if (restart_edit == 0) | |
675 old_mapped_len = 0; | |
676 else if (old_mapped_len | |
819 | 677 || (VIsual_active && mapped_len == 0 && typebuf_maplen() > 0)) |
7 | 678 old_mapped_len = typebuf_maplen(); |
819 | 679 #endif |
7 | 680 |
681 if (c == NUL) | |
682 c = K_ZERO; | |
683 | |
684 #ifdef FEAT_VISUAL | |
685 /* | |
686 * In Select mode, typed text replaces the selection. | |
687 */ | |
688 if (VIsual_active | |
689 && VIsual_select | |
690 && (vim_isprintc(c) || c == NL || c == CAR || c == K_KENTER)) | |
691 { | |
275 | 692 /* Fake a "c"hange command. When "restart_edit" is set (e.g., because |
693 * 'insertmode' is set) fake a "d"elete command, Insert mode will | |
694 * restart automatically. | |
1051 | 695 * Insert the typed character in the typeahead buffer, so that it can |
696 * be mapped in Insert mode. Required for ":lmap" to work. */ | |
852 | 697 ins_char_typebuf(c); |
275 | 698 if (restart_edit != 0) |
699 c = 'd'; | |
700 else | |
701 c = 'c'; | |
695 | 702 msg_nowait = TRUE; /* don't delay going to insert mode */ |
7 | 703 } |
704 #endif | |
705 | |
706 #ifdef FEAT_CMDL_INFO | |
707 need_flushbuf = add_to_showcmd(c); | |
708 #endif | |
709 | |
710 getcount: | |
711 #ifdef FEAT_VISUAL | |
712 if (!(VIsual_active && VIsual_select)) | |
713 #endif | |
714 { | |
715 /* | |
716 * Handle a count before a command and compute ca.count0. | |
717 * Note that '0' is a command and not the start of a count, but it's | |
718 * part of a count after other digits. | |
719 */ | |
720 while ( (c >= '1' && c <= '9') | |
721 || (ca.count0 != 0 && (c == K_DEL || c == K_KDEL || c == '0'))) | |
722 { | |
723 if (c == K_DEL || c == K_KDEL) | |
724 { | |
725 ca.count0 /= 10; | |
726 #ifdef FEAT_CMDL_INFO | |
727 del_from_showcmd(4); /* delete the digit and ~@% */ | |
728 #endif | |
729 } | |
730 else | |
731 ca.count0 = ca.count0 * 10 + (c - '0'); | |
732 if (ca.count0 < 0) /* got too large! */ | |
733 ca.count0 = 999999999L; | |
1425 | 734 #ifdef FEAT_EVAL |
735 /* Set v:count here, when called from main() and not a stuffed | |
736 * command, so that v:count can be used in an expression mapping | |
737 * right after the count. */ | |
738 if (toplevel && stuff_empty()) | |
2667 | 739 set_vcount_ca(&ca, &set_prevcount); |
1425 | 740 #endif |
7 | 741 if (ctrl_w) |
742 { | |
743 ++no_mapping; | |
744 ++allow_keys; /* no mapping for nchar, but keys */ | |
745 } | |
746 ++no_zero_mapping; /* don't map zero here */ | |
1389 | 747 c = plain_vgetc(); |
7 | 748 LANGMAP_ADJUST(c, TRUE); |
749 --no_zero_mapping; | |
750 if (ctrl_w) | |
751 { | |
752 --no_mapping; | |
753 --allow_keys; | |
754 } | |
755 #ifdef FEAT_CMDL_INFO | |
756 need_flushbuf |= add_to_showcmd(c); | |
757 #endif | |
758 } | |
759 | |
760 /* | |
761 * If we got CTRL-W there may be a/another count | |
762 */ | |
763 if (c == Ctrl_W && !ctrl_w && oap->op_type == OP_NOP) | |
764 { | |
765 ctrl_w = TRUE; | |
766 ca.opcount = ca.count0; /* remember first count */ | |
767 ca.count0 = 0; | |
768 ++no_mapping; | |
769 ++allow_keys; /* no mapping for nchar, but keys */ | |
1389 | 770 c = plain_vgetc(); /* get next character */ |
7 | 771 LANGMAP_ADJUST(c, TRUE); |
772 --no_mapping; | |
773 --allow_keys; | |
774 #ifdef FEAT_CMDL_INFO | |
775 need_flushbuf |= add_to_showcmd(c); | |
776 #endif | |
777 goto getcount; /* jump back */ | |
778 } | |
779 } | |
780 | |
1692 | 781 #ifdef FEAT_AUTOCMD |
782 if (c == K_CURSORHOLD) | |
783 { | |
784 /* Save the count values so that ca.opcount and ca.count0 are exactly | |
785 * the same when coming back here after handling K_CURSORHOLD. */ | |
786 oap->prev_opcount = ca.opcount; | |
787 oap->prev_count0 = ca.count0; | |
788 } | |
789 else | |
790 #endif | |
791 if (ca.opcount != 0) | |
792 { | |
793 /* | |
794 * If we're in the middle of an operator (including after entering a | |
795 * yank buffer with '"') AND we had a count before the operator, then | |
796 * that count overrides the current value of ca.count0. | |
797 * What this means effectively, is that commands like "3dw" get turned | |
798 * into "d3w" which makes things fall into place pretty neatly. | |
799 * If you give a count before AND after the operator, they are | |
800 * multiplied. | |
801 */ | |
7 | 802 if (ca.count0) |
803 ca.count0 *= ca.opcount; | |
804 else | |
805 ca.count0 = ca.opcount; | |
806 } | |
807 | |
808 /* | |
809 * Always remember the count. It will be set to zero (on the next call, | |
810 * above) when there is no pending operator. | |
811 * When called from main(), save the count for use by the "count" built-in | |
812 * variable. | |
813 */ | |
814 ca.opcount = ca.count0; | |
815 ca.count1 = (ca.count0 == 0 ? 1 : ca.count0); | |
816 | |
817 #ifdef FEAT_EVAL | |
818 /* | |
819 * Only set v:count when called from main() and not a stuffed command. | |
820 */ | |
821 if (toplevel && stuff_empty()) | |
1751 | 822 set_vcount(ca.count0, ca.count1, set_prevcount); |
7 | 823 #endif |
824 | |
825 /* | |
826 * Find the command character in the table of commands. | |
827 * For CTRL-W we already got nchar when looking for a count. | |
828 */ | |
829 if (ctrl_w) | |
830 { | |
831 ca.nchar = c; | |
832 ca.cmdchar = Ctrl_W; | |
833 } | |
834 else | |
835 ca.cmdchar = c; | |
836 idx = find_command(ca.cmdchar); | |
837 if (idx < 0) | |
838 { | |
839 /* Not a known command: beep. */ | |
840 clearopbeep(oap); | |
841 goto normal_end; | |
842 } | |
631 | 843 |
633 | 844 if (text_locked() && (nv_cmds[idx].cmd_flags & NV_NCW)) |
631 | 845 { |
1692 | 846 /* This command is not allowed while editing a ccmdline: beep. */ |
7 | 847 clearopbeep(oap); |
633 | 848 text_locked_msg(); |
7 | 849 goto normal_end; |
850 } | |
819 | 851 #ifdef FEAT_AUTOCMD |
852 if ((nv_cmds[idx].cmd_flags & NV_NCW) && curbuf_locked()) | |
853 goto normal_end; | |
854 #endif | |
7 | 855 |
856 #ifdef FEAT_VISUAL | |
857 /* | |
858 * In Visual/Select mode, a few keys are handled in a special way. | |
859 */ | |
860 if (VIsual_active) | |
861 { | |
862 /* when 'keymodel' contains "stopsel" may stop Select/Visual mode */ | |
863 if (km_stopsel | |
864 && (nv_cmds[idx].cmd_flags & NV_STS) | |
865 && !(mod_mask & MOD_MASK_SHIFT)) | |
866 { | |
867 end_visual_mode(); | |
868 redraw_curbuf_later(INVERTED); | |
869 } | |
870 | |
871 /* Keys that work different when 'keymodel' contains "startsel" */ | |
872 if (km_startsel) | |
873 { | |
874 if (nv_cmds[idx].cmd_flags & NV_SS) | |
875 { | |
876 unshift_special(&ca); | |
877 idx = find_command(ca.cmdchar); | |
840 | 878 if (idx < 0) |
879 { | |
880 /* Just in case */ | |
881 clearopbeep(oap); | |
882 goto normal_end; | |
883 } | |
7 | 884 } |
885 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
886 && (mod_mask & MOD_MASK_SHIFT)) | |
887 { | |
888 mod_mask &= ~MOD_MASK_SHIFT; | |
889 } | |
890 } | |
891 } | |
892 #endif | |
893 | |
894 #ifdef FEAT_RIGHTLEFT | |
895 if (curwin->w_p_rl && KeyTyped && !KeyStuffed | |
896 && (nv_cmds[idx].cmd_flags & NV_RL)) | |
897 { | |
898 /* Invert horizontal movements and operations. Only when typed by the | |
899 * user directly, not when the result of a mapping or "x" translated | |
900 * to "dl". */ | |
901 switch (ca.cmdchar) | |
902 { | |
903 case 'l': ca.cmdchar = 'h'; break; | |
904 case K_RIGHT: ca.cmdchar = K_LEFT; break; | |
905 case K_S_RIGHT: ca.cmdchar = K_S_LEFT; break; | |
906 case K_C_RIGHT: ca.cmdchar = K_C_LEFT; break; | |
907 case 'h': ca.cmdchar = 'l'; break; | |
908 case K_LEFT: ca.cmdchar = K_RIGHT; break; | |
909 case K_S_LEFT: ca.cmdchar = K_S_RIGHT; break; | |
910 case K_C_LEFT: ca.cmdchar = K_C_RIGHT; break; | |
911 case '>': ca.cmdchar = '<'; break; | |
912 case '<': ca.cmdchar = '>'; break; | |
913 } | |
914 idx = find_command(ca.cmdchar); | |
915 } | |
916 #endif | |
917 | |
918 /* | |
919 * Get an additional character if we need one. | |
920 */ | |
921 if ((nv_cmds[idx].cmd_flags & NV_NCH) | |
922 && (((nv_cmds[idx].cmd_flags & NV_NCH_NOP) == NV_NCH_NOP | |
923 && oap->op_type == OP_NOP) | |
924 || (nv_cmds[idx].cmd_flags & NV_NCH_ALW) == NV_NCH_ALW | |
925 || (ca.cmdchar == 'q' | |
926 && oap->op_type == OP_NOP | |
927 && !Recording | |
928 && !Exec_reg) | |
929 || ((ca.cmdchar == 'a' || ca.cmdchar == 'i') | |
930 && (oap->op_type != OP_NOP | |
931 #ifdef FEAT_VISUAL | |
932 || VIsual_active | |
933 #endif | |
934 )))) | |
935 { | |
936 int *cp; | |
937 int repl = FALSE; /* get character for replace mode */ | |
938 int lit = FALSE; /* get extra character literally */ | |
939 int langmap_active = FALSE; /* using :lmap mappings */ | |
940 int lang; /* getting a text character */ | |
941 #ifdef USE_IM_CONTROL | |
942 int save_smd; /* saved value of p_smd */ | |
943 #endif | |
944 | |
945 ++no_mapping; | |
946 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1343 | 947 #ifdef FEAT_AUTOCMD |
948 /* Don't generate a CursorHold event here, most commands can't handle | |
949 * it, e.g., nv_replace(), nv_csearch(). */ | |
950 did_cursorhold = TRUE; | |
951 #endif | |
7 | 952 if (ca.cmdchar == 'g') |
953 { | |
954 /* | |
955 * For 'g' get the next character now, so that we can check for | |
956 * "gr", "g'" and "g`". | |
957 */ | |
1389 | 958 ca.nchar = plain_vgetc(); |
7 | 959 LANGMAP_ADJUST(ca.nchar, TRUE); |
960 #ifdef FEAT_CMDL_INFO | |
961 need_flushbuf |= add_to_showcmd(ca.nchar); | |
962 #endif | |
3896 | 963 /* For "gn" from redo, need to get one more char to determine the |
964 * operator */ | |
7 | 965 if (ca.nchar == 'r' || ca.nchar == '\'' || ca.nchar == '`' |
3896 | 966 || ca.nchar == Ctrl_BSL |
967 || ((ca.nchar == 'n' || ca.nchar == 'N') && !stuff_empty())) | |
7 | 968 { |
969 cp = &ca.extra_char; /* need to get a third character */ | |
970 if (ca.nchar != 'r') | |
971 lit = TRUE; /* get it literally */ | |
972 else | |
973 repl = TRUE; /* get it in replace mode */ | |
974 } | |
975 else | |
976 cp = NULL; /* no third character needed */ | |
977 } | |
978 else | |
979 { | |
980 if (ca.cmdchar == 'r') /* get it in replace mode */ | |
981 repl = TRUE; | |
982 cp = &ca.nchar; | |
983 } | |
984 lang = (repl || (nv_cmds[idx].cmd_flags & NV_LANG)); | |
985 | |
986 /* | |
987 * Get a second or third character. | |
988 */ | |
989 if (cp != NULL) | |
990 { | |
991 #ifdef CURSOR_SHAPE | |
992 if (repl) | |
993 { | |
994 State = REPLACE; /* pretend Replace mode */ | |
995 ui_cursor_shape(); /* show different cursor shape */ | |
996 } | |
997 #endif | |
998 if (lang && curbuf->b_p_iminsert == B_IMODE_LMAP) | |
999 { | |
1000 /* Allow mappings defined with ":lmap". */ | |
1001 --no_mapping; | |
1002 --allow_keys; | |
1003 if (repl) | |
1004 State = LREPLACE; | |
1005 else | |
1006 State = LANGMAP; | |
1007 langmap_active = TRUE; | |
1008 } | |
1009 #ifdef USE_IM_CONTROL | |
1010 save_smd = p_smd; | |
1011 p_smd = FALSE; /* Don't let the IM code show the mode here */ | |
1012 if (lang && curbuf->b_p_iminsert == B_IMODE_IM) | |
1013 im_set_active(TRUE); | |
1014 #endif | |
1015 | |
1389 | 1016 *cp = plain_vgetc(); |
7 | 1017 |
1018 if (langmap_active) | |
1019 { | |
1020 /* Undo the decrement done above */ | |
1021 ++no_mapping; | |
1022 ++allow_keys; | |
1023 State = NORMAL_BUSY; | |
1024 } | |
1025 #ifdef USE_IM_CONTROL | |
1026 if (lang) | |
1027 { | |
1028 if (curbuf->b_p_iminsert != B_IMODE_LMAP) | |
1029 im_save_status(&curbuf->b_p_iminsert); | |
1030 im_set_active(FALSE); | |
1031 } | |
1032 p_smd = save_smd; | |
1033 #endif | |
1034 #ifdef CURSOR_SHAPE | |
1035 State = NORMAL_BUSY; | |
1036 #endif | |
1037 #ifdef FEAT_CMDL_INFO | |
1038 need_flushbuf |= add_to_showcmd(*cp); | |
1039 #endif | |
1040 | |
1041 if (!lit) | |
1042 { | |
1043 #ifdef FEAT_DIGRAPHS | |
1044 /* Typing CTRL-K gets a digraph. */ | |
1045 if (*cp == Ctrl_K | |
1046 && ((nv_cmds[idx].cmd_flags & NV_LANG) | |
1047 || cp == &ca.extra_char) | |
1048 && vim_strchr(p_cpo, CPO_DIGRAPH) == NULL) | |
1049 { | |
1050 c = get_digraph(FALSE); | |
1051 if (c > 0) | |
1052 { | |
1053 *cp = c; | |
1054 # ifdef FEAT_CMDL_INFO | |
1055 /* Guessing how to update showcmd here... */ | |
1056 del_from_showcmd(3); | |
1057 need_flushbuf |= add_to_showcmd(*cp); | |
1058 # endif | |
1059 } | |
1060 } | |
1061 #endif | |
1062 | |
1063 /* adjust chars > 127, except after "tTfFr" commands */ | |
1064 LANGMAP_ADJUST(*cp, !lang); | |
1065 #ifdef FEAT_RIGHTLEFT | |
1066 /* adjust Hebrew mapped char */ | |
1067 if (p_hkmap && lang && KeyTyped) | |
1068 *cp = hkmap(*cp); | |
1069 # ifdef FEAT_FKMAP | |
1070 /* adjust Farsi mapped char */ | |
1071 if (p_fkmap && lang && KeyTyped) | |
1072 *cp = fkmap(*cp); | |
1073 # endif | |
1074 #endif | |
1075 } | |
1076 | |
1077 /* | |
1078 * When the next character is CTRL-\ a following CTRL-N means the | |
1079 * command is aborted and we go to Normal mode. | |
1080 */ | |
1081 if (cp == &ca.extra_char | |
1082 && ca.nchar == Ctrl_BSL | |
1083 && (ca.extra_char == Ctrl_N || ca.extra_char == Ctrl_G)) | |
1084 { | |
1085 ca.cmdchar = Ctrl_BSL; | |
1086 ca.nchar = ca.extra_char; | |
1087 idx = find_command(ca.cmdchar); | |
1088 } | |
3908 | 1089 else if ((ca.nchar == 'n' || ca.nchar == 'N') && ca.cmdchar == 'g') |
3896 | 1090 ca.oap->op_type = get_op_type(*cp, NUL); |
7 | 1091 else if (*cp == Ctrl_BSL) |
1092 { | |
1093 long towait = (p_ttm >= 0 ? p_ttm : p_tm); | |
1094 | |
1095 /* There is a busy wait here when typing "f<C-\>" and then | |
1096 * something different from CTRL-N. Can't be avoided. */ | |
1097 while ((c = vpeekc()) <= 0 && towait > 0L) | |
1098 { | |
1099 do_sleep(towait > 50L ? 50L : towait); | |
1100 towait -= 50L; | |
1101 } | |
1102 if (c > 0) | |
1103 { | |
1389 | 1104 c = plain_vgetc(); |
7 | 1105 if (c != Ctrl_N && c != Ctrl_G) |
1106 vungetc(c); | |
1107 else | |
1108 { | |
1109 ca.cmdchar = Ctrl_BSL; | |
1110 ca.nchar = c; | |
1111 idx = find_command(ca.cmdchar); | |
1112 } | |
1113 } | |
1114 } | |
1115 | |
1116 #ifdef FEAT_MBYTE | |
1117 /* When getting a text character and the next character is a | |
1118 * multi-byte character, it could be a composing character. | |
1119 * However, don't wait for it to arrive. */ | |
1120 while (enc_utf8 && lang && (c = vpeekc()) > 0 | |
1121 && (c >= 0x100 || MB_BYTE2LEN(vpeekc()) > 1)) | |
1122 { | |
1389 | 1123 c = plain_vgetc(); |
7 | 1124 if (!utf_iscomposing(c)) |
1125 { | |
1126 vungetc(c); /* it wasn't, put it back */ | |
1127 break; | |
1128 } | |
1129 else if (ca.ncharC1 == 0) | |
1130 ca.ncharC1 = c; | |
1131 else | |
1132 ca.ncharC2 = c; | |
1133 } | |
1134 #endif | |
1135 } | |
1136 --no_mapping; | |
1137 --allow_keys; | |
1138 } | |
1139 | |
1140 #ifdef FEAT_CMDL_INFO | |
1141 /* | |
1142 * Flush the showcmd characters onto the screen so we can see them while | |
1143 * the command is being executed. Only do this when the shown command was | |
1144 * actually displayed, otherwise this will slow down a lot when executing | |
1145 * mappings. | |
1146 */ | |
1147 if (need_flushbuf) | |
1148 out_flush(); | |
1149 #endif | |
203 | 1150 #ifdef FEAT_AUTOCMD |
1727 | 1151 if (ca.cmdchar != K_IGNORE) |
1152 did_cursorhold = FALSE; | |
203 | 1153 #endif |
7 | 1154 |
1155 State = NORMAL; | |
1156 | |
1157 if (ca.nchar == ESC) | |
1158 { | |
1159 clearop(oap); | |
1160 if (restart_edit == 0 && goto_im()) | |
1161 restart_edit = 'a'; | |
1162 goto normal_end; | |
1163 } | |
1164 | |
24 | 1165 if (ca.cmdchar != K_IGNORE) |
1166 { | |
1167 msg_didout = FALSE; /* don't scroll screen up for normal command */ | |
1168 msg_col = 0; | |
1169 } | |
7 | 1170 |
1171 #ifdef FEAT_VISUAL | |
1172 old_pos = curwin->w_cursor; /* remember where cursor was */ | |
1173 | |
1174 /* When 'keymodel' contains "startsel" some keys start Select/Visual | |
1175 * mode. */ | |
1176 if (!VIsual_active && km_startsel) | |
1177 { | |
1178 if (nv_cmds[idx].cmd_flags & NV_SS) | |
1179 { | |
1180 start_selection(); | |
1181 unshift_special(&ca); | |
1182 idx = find_command(ca.cmdchar); | |
1183 } | |
1184 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
1185 && (mod_mask & MOD_MASK_SHIFT)) | |
1186 { | |
1187 start_selection(); | |
1188 mod_mask &= ~MOD_MASK_SHIFT; | |
1189 } | |
1190 } | |
1191 #endif | |
1192 | |
1193 /* | |
1194 * Execute the command! | |
1195 * Call the command function found in the commands table. | |
1196 */ | |
1197 ca.arg = nv_cmds[idx].cmd_arg; | |
1198 (nv_cmds[idx].cmd_func)(&ca); | |
1199 | |
1200 /* | |
1201 * If we didn't start or finish an operator, reset oap->regname, unless we | |
1202 * need it later. | |
1203 */ | |
1204 if (!finish_op | |
1205 && !oap->op_type | |
1206 && (idx < 0 || !(nv_cmds[idx].cmd_flags & NV_KEEPREG))) | |
1207 { | |
1208 clearop(oap); | |
1209 #ifdef FEAT_EVAL | |
2821 | 1210 { |
1211 int regname = 0; | |
2829 | 1212 |
2821 | 1213 /* Adjust the register according to 'clipboard', so that when |
1214 * "unnamed" is present it becomes '*' or '+' instead of '"'. */ | |
2829 | 1215 # ifdef FEAT_CLIPBOARD |
2821 | 1216 adjust_clip_reg(®name); |
2829 | 1217 # endif |
2821 | 1218 set_reg_var(regname); |
1219 } | |
7 | 1220 #endif |
1221 } | |
1222 | |
819 | 1223 #ifdef FEAT_VISUAL |
570 | 1224 /* Get the length of mapped chars again after typing a count, second |
36 | 1225 * character or "z333<cr>". */ |
1226 if (old_mapped_len > 0) | |
1227 old_mapped_len = typebuf_maplen(); | |
819 | 1228 #endif |
36 | 1229 |
7 | 1230 /* |
1231 * If an operation is pending, handle it... | |
1232 */ | |
1233 do_pending_operator(&ca, old_col, FALSE); | |
1234 | |
1235 /* | |
1236 * Wait for a moment when a message is displayed that will be overwritten | |
1237 * by the mode message. | |
1238 * In Visual mode and with "^O" in Insert mode, a short message will be | |
1239 * overwritten by the mode message. Wait a bit, until a key is hit. | |
1240 * In Visual mode, it's more important to keep the Visual area updated | |
1241 * than keeping a message (e.g. from a /pat search). | |
1242 * Only do this if the command was typed, not from a mapping. | |
1243 * Don't wait when emsg_silent is non-zero. | |
1244 * Also wait a bit after an error message, e.g. for "^O:". | |
1245 * Don't redraw the screen, it would remove the message. | |
1246 */ | |
1247 if ( ((p_smd | |
641 | 1248 && msg_silent == 0 |
7 | 1249 && (restart_edit != 0 |
1250 #ifdef FEAT_VISUAL | |
1251 || (VIsual_active | |
1252 && old_pos.lnum == curwin->w_cursor.lnum | |
1253 && old_pos.col == curwin->w_cursor.col) | |
1254 #endif | |
1255 ) | |
1256 && (clear_cmdline | |
1257 || redraw_cmdline) | |
1258 && (msg_didout || (msg_didany && msg_scroll)) | |
1259 && !msg_nowait | |
1260 && KeyTyped) | |
1261 || (restart_edit != 0 | |
1262 #ifdef FEAT_VISUAL | |
1263 && !VIsual_active | |
1264 #endif | |
1265 && (msg_scroll | |
1266 || emsg_on_display))) | |
1267 && oap->regname == 0 | |
1268 && !(ca.retval & CA_COMMAND_BUSY) | |
1269 && stuff_empty() | |
1270 && typebuf_typed() | |
1271 && emsg_silent == 0 | |
1272 && !did_wait_return | |
1273 && oap->op_type == OP_NOP) | |
1274 { | |
1275 int save_State = State; | |
1276 | |
1277 /* Draw the cursor with the right shape here */ | |
1278 if (restart_edit != 0) | |
1279 State = INSERT; | |
1280 | |
1281 /* If need to redraw, and there is a "keep_msg", redraw before the | |
1282 * delay */ | |
1283 if (must_redraw && keep_msg != NULL && !emsg_on_display) | |
1284 { | |
1285 char_u *kmsg; | |
1286 | |
1287 kmsg = keep_msg; | |
1288 keep_msg = NULL; | |
1289 /* showmode() will clear keep_msg, but we want to use it anyway */ | |
1290 update_screen(0); | |
1291 /* now reset it, otherwise it's put in the history again */ | |
1292 keep_msg = kmsg; | |
1293 msg_attr(kmsg, keep_msg_attr); | |
1294 vim_free(kmsg); | |
1295 } | |
1296 setcursor(); | |
1297 cursor_on(); | |
1298 out_flush(); | |
1299 if (msg_scroll || emsg_on_display) | |
1300 ui_delay(1000L, TRUE); /* wait at least one second */ | |
1301 ui_delay(3000L, FALSE); /* wait up to three seconds */ | |
1302 State = save_State; | |
1303 | |
1304 msg_scroll = FALSE; | |
1305 emsg_on_display = FALSE; | |
1306 } | |
1307 | |
1308 /* | |
1309 * Finish up after executing a Normal mode command. | |
1310 */ | |
1311 normal_end: | |
1312 | |
1313 msg_nowait = FALSE; | |
1314 | |
1315 /* Reset finish_op, in case it was set */ | |
1316 #ifdef CURSOR_SHAPE | |
1317 c = finish_op; | |
1318 #endif | |
1319 finish_op = FALSE; | |
1320 #ifdef CURSOR_SHAPE | |
1321 /* Redraw the cursor with another shape, if we were in Operator-pending | |
1322 * mode or did a replace command. */ | |
1323 if (c || ca.cmdchar == 'r') | |
1324 { | |
1325 ui_cursor_shape(); /* may show different cursor shape */ | |
1326 # ifdef FEAT_MOUSESHAPE | |
1327 update_mouseshape(-1); | |
1328 # endif | |
1329 } | |
1330 #endif | |
1331 | |
1332 #ifdef FEAT_CMDL_INFO | |
1692 | 1333 if (oap->op_type == OP_NOP && oap->regname == 0 |
1334 # ifdef FEAT_AUTOCMD | |
1335 && ca.cmdchar != K_CURSORHOLD | |
1336 # endif | |
1337 ) | |
7 | 1338 clear_showcmd(); |
1339 #endif | |
1340 | |
1341 checkpcmark(); /* check if we moved since setting pcmark */ | |
1342 vim_free(ca.searchbuf); | |
1343 | |
1344 #ifdef FEAT_MBYTE | |
1345 if (has_mbyte) | |
1346 mb_adjust_cursor(); | |
1347 #endif | |
1348 | |
1349 #ifdef FEAT_SCROLLBIND | |
1350 if (curwin->w_p_scb && toplevel) | |
1351 { | |
1352 validate_cursor(); /* may need to update w_leftcol */ | |
1353 do_check_scrollbind(TRUE); | |
1354 } | |
1355 #endif | |
1356 | |
2250
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Bram Moolenaar <bram@vim.org>
parents:
2210
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1357 #ifdef FEAT_CURSORBIND |
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parents:
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1358 if (curwin->w_p_crb && toplevel) |
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Bram Moolenaar <bram@vim.org>
parents:
2210
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1359 { |
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parents:
2210
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|
1360 validate_cursor(); /* may need to update w_leftcol */ |
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1361 do_check_cursorbind(); |
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1362 } |
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Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1363 #endif |
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Bram Moolenaar <bram@vim.org>
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changeset
|
1364 |
7 | 1365 /* |
1366 * May restart edit(), if we got here with CTRL-O in Insert mode (but not | |
1367 * if still inside a mapping that started in Visual mode). | |
1368 * May switch from Visual to Select mode after CTRL-O command. | |
1369 */ | |
1370 if ( oap->op_type == OP_NOP | |
1371 #ifdef FEAT_VISUAL | |
1372 && ((restart_edit != 0 && !VIsual_active && old_mapped_len == 0) | |
1373 || restart_VIsual_select == 1) | |
819 | 1374 #else |
1375 && restart_edit != 0 | |
7 | 1376 #endif |
1377 && !(ca.retval & CA_COMMAND_BUSY) | |
1378 && stuff_empty() | |
1379 && oap->regname == 0) | |
1380 { | |
1381 #ifdef FEAT_VISUAL | |
1382 if (restart_VIsual_select == 1) | |
1383 { | |
1384 VIsual_select = TRUE; | |
1385 showmode(); | |
1386 restart_VIsual_select = 0; | |
1387 } | |
1388 #endif | |
1389 if (restart_edit != 0 | |
1390 #ifdef FEAT_VISUAL | |
819 | 1391 && !VIsual_active && old_mapped_len == 0 |
1392 #endif | |
1393 ) | |
7 | 1394 (void)edit(restart_edit, FALSE, 1L); |
1395 } | |
1396 | |
1397 #ifdef FEAT_VISUAL | |
1398 if (restart_VIsual_select == 2) | |
1399 restart_VIsual_select = 1; | |
1400 #endif | |
1401 | |
1402 /* Save count before an operator for next time. */ | |
1403 opcount = ca.opcount; | |
1404 } | |
1405 | |
2667 | 1406 #ifdef FEAT_EVAL |
1407 /* | |
1408 * Set v:count and v:count1 according to "cap". | |
1409 * Set v:prevcount only when "set_prevcount" is TRUE. | |
1410 */ | |
1411 static void | |
1412 set_vcount_ca(cap, set_prevcount) | |
1413 cmdarg_T *cap; | |
1414 int *set_prevcount; | |
1415 { | |
1416 long count = cap->count0; | |
1417 | |
1418 /* multiply with cap->opcount the same way as above */ | |
1419 if (cap->opcount != 0) | |
1420 count = cap->opcount * (count == 0 ? 1 : count); | |
1421 set_vcount(count, count == 0 ? 1 : count, *set_prevcount); | |
1422 *set_prevcount = FALSE; /* only set v:prevcount once */ | |
1423 } | |
1424 #endif | |
1425 | |
7 | 1426 /* |
1427 * Handle an operator after visual mode or when the movement is finished | |
1428 */ | |
1429 void | |
1430 do_pending_operator(cap, old_col, gui_yank) | |
1431 cmdarg_T *cap; | |
1432 int old_col; | |
1433 int gui_yank; | |
1434 { | |
1435 oparg_T *oap = cap->oap; | |
1436 pos_T old_cursor; | |
1437 int empty_region_error; | |
1438 int restart_edit_save; | |
1439 | |
1440 #ifdef FEAT_VISUAL | |
1441 /* The visual area is remembered for redo */ | |
1442 static int redo_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
1443 static linenr_T redo_VIsual_line_count; /* number of lines */ | |
3125 | 1444 static colnr_T redo_VIsual_vcol; /* number of cols or end column */ |
7 | 1445 static long redo_VIsual_count; /* count for Visual operator */ |
1446 # ifdef FEAT_VIRTUALEDIT | |
1447 int include_line_break = FALSE; | |
1448 # endif | |
1449 #endif | |
1450 | |
1451 #if defined(FEAT_CLIPBOARD) | |
1452 /* | |
1453 * Yank the visual area into the GUI selection register before we operate | |
1454 * on it and lose it forever. | |
1455 * Don't do it if a specific register was specified, so that ""x"*P works. | |
1456 * This could call do_pending_operator() recursively, but that's OK | |
1457 * because gui_yank will be TRUE for the nested call. | |
1458 */ | |
3674 | 1459 if ((clip_star.available || clip_plus.available) |
7 | 1460 && oap->op_type != OP_NOP |
1461 && !gui_yank | |
1462 # ifdef FEAT_VISUAL | |
1463 && VIsual_active | |
1464 && !redo_VIsual_busy | |
1465 # endif | |
1466 && oap->regname == 0) | |
1467 clip_auto_select(); | |
1468 #endif | |
1469 old_cursor = curwin->w_cursor; | |
1470 | |
1471 /* | |
1472 * If an operation is pending, handle it... | |
1473 */ | |
1474 if ((finish_op | |
1475 #ifdef FEAT_VISUAL | |
1476 || VIsual_active | |
1477 #endif | |
1478 ) && oap->op_type != OP_NOP) | |
1479 { | |
1480 #ifdef FEAT_VISUAL | |
1481 oap->is_VIsual = VIsual_active; | |
1482 if (oap->motion_force == 'V') | |
1483 oap->motion_type = MLINE; | |
1484 else if (oap->motion_force == 'v') | |
1485 { | |
1486 /* If the motion was linewise, "inclusive" will not have been set. | |
1487 * Use "exclusive" to be consistent. Makes "dvj" work nice. */ | |
1488 if (oap->motion_type == MLINE) | |
1489 oap->inclusive = FALSE; | |
1490 /* If the motion already was characterwise, toggle "inclusive" */ | |
1491 else if (oap->motion_type == MCHAR) | |
1492 oap->inclusive = !oap->inclusive; | |
1493 oap->motion_type = MCHAR; | |
1494 } | |
1495 else if (oap->motion_force == Ctrl_V) | |
1496 { | |
1497 /* Change line- or characterwise motion into Visual block mode. */ | |
1498 VIsual_active = TRUE; | |
1499 VIsual = oap->start; | |
1500 VIsual_mode = Ctrl_V; | |
1501 VIsual_select = FALSE; | |
1502 VIsual_reselect = FALSE; | |
1503 } | |
1504 #endif | |
1505 | |
1506 /* only redo yank when 'y' flag is in 'cpoptions' */ | |
1507 /* never redo "zf" (define fold) */ | |
1508 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
1509 #ifdef FEAT_VISUAL | |
1510 && (!VIsual_active || oap->motion_force) | |
1511 #endif | |
164 | 1512 && cap->cmdchar != 'D' |
7 | 1513 #ifdef FEAT_FOLDING |
1514 && oap->op_type != OP_FOLD | |
1515 && oap->op_type != OP_FOLDOPEN | |
1516 && oap->op_type != OP_FOLDOPENREC | |
1517 && oap->op_type != OP_FOLDCLOSE | |
1518 && oap->op_type != OP_FOLDCLOSEREC | |
1519 && oap->op_type != OP_FOLDDEL | |
1520 && oap->op_type != OP_FOLDDELREC | |
1521 #endif | |
1522 ) | |
1523 { | |
1524 prep_redo(oap->regname, cap->count0, | |
1525 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
1526 oap->motion_force, cap->cmdchar, cap->nchar); | |
1527 if (cap->cmdchar == '/' || cap->cmdchar == '?') /* was a search */ | |
1528 { | |
1529 /* | |
1530 * If 'cpoptions' does not contain 'r', insert the search | |
1531 * pattern to really repeat the same command. | |
1532 */ | |
1533 if (vim_strchr(p_cpo, CPO_REDO) == NULL) | |
620 | 1534 AppendToRedobuffLit(cap->searchbuf, -1); |
7 | 1535 AppendToRedobuff(NL_STR); |
1536 } | |
1537 else if (cap->cmdchar == ':') | |
1538 { | |
1539 /* do_cmdline() has stored the first typed line in | |
1540 * "repeat_cmdline". When several lines are typed repeating | |
1541 * won't be possible. */ | |
1542 if (repeat_cmdline == NULL) | |
1543 ResetRedobuff(); | |
1544 else | |
1545 { | |
620 | 1546 AppendToRedobuffLit(repeat_cmdline, -1); |
7 | 1547 AppendToRedobuff(NL_STR); |
1548 vim_free(repeat_cmdline); | |
1549 repeat_cmdline = NULL; | |
1550 } | |
1551 } | |
1552 } | |
1553 | |
1554 #ifdef FEAT_VISUAL | |
1555 if (redo_VIsual_busy) | |
1556 { | |
3125 | 1557 /* Redo of an operation on a Visual area. Use the same size from |
1558 * redo_VIsual_line_count and redo_VIsual_vcol. */ | |
7 | 1559 oap->start = curwin->w_cursor; |
1560 curwin->w_cursor.lnum += redo_VIsual_line_count - 1; | |
1561 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
1562 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
1563 VIsual_mode = redo_VIsual_mode; | |
3125 | 1564 if (redo_VIsual_vcol == MAXCOL || VIsual_mode == 'v') |
7 | 1565 { |
3125 | 1566 if (VIsual_mode == 'v') |
1567 { | |
1568 if (redo_VIsual_line_count <= 1) | |
1569 { | |
1570 validate_virtcol(); | |
1571 curwin->w_curswant = | |
1572 curwin->w_virtcol + redo_VIsual_vcol - 1; | |
1573 } | |
1574 else | |
1575 curwin->w_curswant = redo_VIsual_vcol; | |
1576 } | |
7 | 1577 else |
3125 | 1578 { |
1579 curwin->w_curswant = MAXCOL; | |
1580 } | |
1581 coladvance(curwin->w_curswant); | |
7 | 1582 } |
1583 cap->count0 = redo_VIsual_count; | |
1584 if (redo_VIsual_count != 0) | |
1585 cap->count1 = redo_VIsual_count; | |
1586 else | |
1587 cap->count1 = 1; | |
1588 } | |
1589 else if (VIsual_active) | |
1590 { | |
999 | 1591 if (!gui_yank) |
1592 { | |
1593 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
1594 curbuf->b_visual.vi_start = VIsual; | |
1595 curbuf->b_visual.vi_end = curwin->w_cursor; | |
1596 curbuf->b_visual.vi_mode = VIsual_mode; | |
1597 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
7 | 1598 # ifdef FEAT_EVAL |
999 | 1599 curbuf->b_visual_mode_eval = VIsual_mode; |
7 | 1600 # endif |
999 | 1601 } |
7 | 1602 |
1603 /* In Select mode, a linewise selection is operated upon like a | |
1604 * characterwise selection. */ | |
1605 if (VIsual_select && VIsual_mode == 'V') | |
1606 { | |
1607 if (lt(VIsual, curwin->w_cursor)) | |
1608 { | |
1609 VIsual.col = 0; | |
1610 curwin->w_cursor.col = | |
1611 (colnr_T)STRLEN(ml_get(curwin->w_cursor.lnum)); | |
1612 } | |
1613 else | |
1614 { | |
1615 curwin->w_cursor.col = 0; | |
1616 VIsual.col = (colnr_T)STRLEN(ml_get(VIsual.lnum)); | |
1617 } | |
1618 VIsual_mode = 'v'; | |
1619 } | |
1620 /* If 'selection' is "exclusive", backup one character for | |
1621 * charwise selections. */ | |
1622 else if (VIsual_mode == 'v') | |
1623 { | |
1624 # ifdef FEAT_VIRTUALEDIT | |
1625 include_line_break = | |
1626 # endif | |
1627 unadjust_for_sel(); | |
1628 } | |
1629 | |
1630 oap->start = VIsual; | |
1631 if (VIsual_mode == 'V') | |
1632 oap->start.col = 0; | |
1633 } | |
1634 #endif /* FEAT_VISUAL */ | |
1635 | |
1636 /* | |
1637 * Set oap->start to the first position of the operated text, oap->end | |
1638 * to the end of the operated text. w_cursor is equal to oap->start. | |
1639 */ | |
1640 if (lt(oap->start, curwin->w_cursor)) | |
1641 { | |
1642 #ifdef FEAT_FOLDING | |
1643 /* Include folded lines completely. */ | |
1644 if (!VIsual_active) | |
1645 { | |
1646 if (hasFolding(oap->start.lnum, &oap->start.lnum, NULL)) | |
1647 oap->start.col = 0; | |
1648 if (hasFolding(curwin->w_cursor.lnum, NULL, | |
1649 &curwin->w_cursor.lnum)) | |
1650 curwin->w_cursor.col = (colnr_T)STRLEN(ml_get_curline()); | |
1651 } | |
1652 #endif | |
1653 oap->end = curwin->w_cursor; | |
1654 curwin->w_cursor = oap->start; | |
1655 | |
1656 /* w_virtcol may have been updated; if the cursor goes back to its | |
1657 * previous position w_virtcol becomes invalid and isn't updated | |
1658 * automatically. */ | |
1659 curwin->w_valid &= ~VALID_VIRTCOL; | |
1660 } | |
1661 else | |
1662 { | |
1663 #ifdef FEAT_FOLDING | |
1664 /* Include folded lines completely. */ | |
1665 if (!VIsual_active && oap->motion_type == MLINE) | |
1666 { | |
1667 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, | |
1668 NULL)) | |
1669 curwin->w_cursor.col = 0; | |
1670 if (hasFolding(oap->start.lnum, NULL, &oap->start.lnum)) | |
1671 oap->start.col = (colnr_T)STRLEN(ml_get(oap->start.lnum)); | |
1672 } | |
1673 #endif | |
1674 oap->end = oap->start; | |
1675 oap->start = curwin->w_cursor; | |
1676 } | |
1677 | |
1678 oap->line_count = oap->end.lnum - oap->start.lnum + 1; | |
1679 | |
1680 #ifdef FEAT_VIRTUALEDIT | |
1681 /* Set "virtual_op" before resetting VIsual_active. */ | |
1682 virtual_op = virtual_active(); | |
1683 #endif | |
1684 | |
1685 #ifdef FEAT_VISUAL | |
1686 if (VIsual_active || redo_VIsual_busy) | |
1687 { | |
1688 if (VIsual_mode == Ctrl_V) /* block mode */ | |
1689 { | |
1690 colnr_T start, end; | |
1691 | |
1692 oap->block_mode = TRUE; | |
1693 | |
1694 getvvcol(curwin, &(oap->start), | |
1695 &oap->start_vcol, NULL, &oap->end_vcol); | |
1696 if (!redo_VIsual_busy) | |
1697 { | |
1698 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
1699 | |
1700 if (start < oap->start_vcol) | |
1701 oap->start_vcol = start; | |
1702 if (end > oap->end_vcol) | |
1703 { | |
1704 if (*p_sel == 'e' && start >= 1 | |
1705 && start - 1 >= oap->end_vcol) | |
1706 oap->end_vcol = start - 1; | |
1707 else | |
1708 oap->end_vcol = end; | |
1709 } | |
1710 } | |
1711 | |
1712 /* if '$' was used, get oap->end_vcol from longest line */ | |
1713 if (curwin->w_curswant == MAXCOL) | |
1714 { | |
1715 curwin->w_cursor.col = MAXCOL; | |
1716 oap->end_vcol = 0; | |
1717 for (curwin->w_cursor.lnum = oap->start.lnum; | |
1718 curwin->w_cursor.lnum <= oap->end.lnum; | |
1719 ++curwin->w_cursor.lnum) | |
1720 { | |
1721 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
1722 if (end > oap->end_vcol) | |
1723 oap->end_vcol = end; | |
1724 } | |
1725 } | |
1726 else if (redo_VIsual_busy) | |
3125 | 1727 oap->end_vcol = oap->start_vcol + redo_VIsual_vcol - 1; |
7 | 1728 /* |
1729 * Correct oap->end.col and oap->start.col to be the | |
1730 * upper-left and lower-right corner of the block area. | |
1731 * | |
1732 * (Actually, this does convert column positions into character | |
1733 * positions) | |
1734 */ | |
1735 curwin->w_cursor.lnum = oap->end.lnum; | |
1736 coladvance(oap->end_vcol); | |
1737 oap->end = curwin->w_cursor; | |
1738 | |
1739 curwin->w_cursor = oap->start; | |
1740 coladvance(oap->start_vcol); | |
1741 oap->start = curwin->w_cursor; | |
1742 } | |
1743 | |
1744 if (!redo_VIsual_busy && !gui_yank) | |
1745 { | |
1746 /* | |
1747 * Prepare to reselect and redo Visual: this is based on the | |
1748 * size of the Visual text | |
1749 */ | |
1750 resel_VIsual_mode = VIsual_mode; | |
1751 if (curwin->w_curswant == MAXCOL) | |
3125 | 1752 resel_VIsual_vcol = MAXCOL; |
7 | 1753 else |
3125 | 1754 { |
1755 if (VIsual_mode != Ctrl_V) | |
1756 getvvcol(curwin, &(oap->end), | |
1757 NULL, NULL, &oap->end_vcol); | |
1758 if (VIsual_mode == Ctrl_V || oap->line_count <= 1) | |
1759 { | |
1760 if (VIsual_mode != Ctrl_V) | |
1761 getvvcol(curwin, &(oap->start), | |
1762 &oap->start_vcol, NULL, NULL); | |
1763 resel_VIsual_vcol = oap->end_vcol - oap->start_vcol + 1; | |
1764 } | |
1765 else | |
1766 resel_VIsual_vcol = oap->end_vcol; | |
1767 } | |
7 | 1768 resel_VIsual_line_count = oap->line_count; |
1769 } | |
1770 | |
1771 /* can't redo yank (unless 'y' is in 'cpoptions') and ":" */ | |
1772 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
1773 && oap->op_type != OP_COLON | |
1774 #ifdef FEAT_FOLDING | |
1775 && oap->op_type != OP_FOLD | |
1776 && oap->op_type != OP_FOLDOPEN | |
1777 && oap->op_type != OP_FOLDOPENREC | |
1778 && oap->op_type != OP_FOLDCLOSE | |
1779 && oap->op_type != OP_FOLDCLOSEREC | |
1780 && oap->op_type != OP_FOLDDEL | |
1781 && oap->op_type != OP_FOLDDELREC | |
1782 #endif | |
1783 && oap->motion_force == NUL | |
1784 ) | |
1785 { | |
1786 /* Prepare for redoing. Only use the nchar field for "r", | |
1787 * otherwise it might be the second char of the operator. */ | |
3701 | 1788 if (cap->cmdchar == 'g' && (cap->nchar == 'n' |
1789 || cap->nchar == 'N')) | |
1790 /* "gn" and "gN" are a bit different */ | |
1791 prep_redo(oap->regname, 0L, NUL, cap->cmdchar, cap->nchar, | |
1792 get_op_char(oap->op_type), | |
1793 get_extra_op_char(oap->op_type)); | |
1794 else | |
1795 prep_redo(oap->regname, 0L, NUL, 'v', | |
1796 get_op_char(oap->op_type), | |
1797 get_extra_op_char(oap->op_type), | |
1798 oap->op_type == OP_REPLACE | |
1799 ? cap->nchar : NUL); | |
7 | 1800 if (!redo_VIsual_busy) |
1801 { | |
1802 redo_VIsual_mode = resel_VIsual_mode; | |
3125 | 1803 redo_VIsual_vcol = resel_VIsual_vcol; |
7 | 1804 redo_VIsual_line_count = resel_VIsual_line_count; |
1805 redo_VIsual_count = cap->count0; | |
1806 } | |
1807 } | |
1808 | |
1809 /* | |
1810 * oap->inclusive defaults to TRUE. | |
1811 * If oap->end is on a NUL (empty line) oap->inclusive becomes | |
1812 * FALSE. This makes "d}P" and "v}dP" work the same. | |
1813 */ | |
1814 if (oap->motion_force == NUL || oap->motion_type == MLINE) | |
1815 oap->inclusive = TRUE; | |
1816 if (VIsual_mode == 'V') | |
1817 oap->motion_type = MLINE; | |
1818 else | |
1819 { | |
1820 oap->motion_type = MCHAR; | |
1821 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL | |
1822 # ifdef FEAT_VIRTUALEDIT | |
1823 && (include_line_break || !virtual_op) | |
1824 # endif | |
1825 ) | |
1826 { | |
1827 oap->inclusive = FALSE; | |
1828 /* Try to include the newline, unless it's an operator | |
2957 | 1829 * that works on lines only. */ |
1830 if (*p_sel != 'o' && !op_on_lines(oap->op_type)) | |
7 | 1831 { |
2957 | 1832 if (oap->end.lnum < curbuf->b_ml.ml_line_count) |
1833 { | |
1834 ++oap->end.lnum; | |
1835 oap->end.col = 0; | |
7 | 1836 # ifdef FEAT_VIRTUALEDIT |
2957 | 1837 oap->end.coladd = 0; |
7 | 1838 # endif |
2957 | 1839 ++oap->line_count; |
1840 } | |
1841 else | |
1842 { | |
1843 /* Cannot move below the last line, make the op | |
1844 * inclusive to tell the operation to include the | |
1845 * line break. */ | |
1846 oap->inclusive = TRUE; | |
1847 } | |
7 | 1848 } |
1849 } | |
1850 } | |
1851 | |
1852 redo_VIsual_busy = FALSE; | |
592 | 1853 |
7 | 1854 /* |
1855 * Switch Visual off now, so screen updating does | |
1856 * not show inverted text when the screen is redrawn. | |
1857 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is | |
1858 * no screen redraw, so it is done here to remove the inverted | |
1859 * part. | |
1860 */ | |
1861 if (!gui_yank) | |
1862 { | |
1863 VIsual_active = FALSE; | |
1864 # ifdef FEAT_MOUSE | |
1865 setmouse(); | |
1866 mouse_dragging = 0; | |
1867 # endif | |
643 | 1868 if (mode_displayed) |
7 | 1869 clear_cmdline = TRUE; /* unshow visual mode later */ |
1870 #ifdef FEAT_CMDL_INFO | |
1871 else | |
1872 clear_showcmd(); | |
1873 #endif | |
1874 if ((oap->op_type == OP_YANK | |
1875 || oap->op_type == OP_COLON | |
592 | 1876 || oap->op_type == OP_FUNCTION |
7 | 1877 || oap->op_type == OP_FILTER) |
1878 && oap->motion_force == NUL) | |
1879 redraw_curbuf_later(INVERTED); | |
1880 } | |
1881 } | |
1882 #endif | |
1883 | |
1884 #ifdef FEAT_MBYTE | |
1885 /* Include the trailing byte of a multi-byte char. */ | |
1886 if (has_mbyte && oap->inclusive) | |
1887 { | |
1888 int l; | |
1889 | |
474 | 1890 l = (*mb_ptr2len)(ml_get_pos(&oap->end)); |
7 | 1891 if (l > 1) |
1892 oap->end.col += l - 1; | |
1893 } | |
1894 #endif | |
1895 curwin->w_set_curswant = TRUE; | |
1896 | |
1897 /* | |
1898 * oap->empty is set when start and end are the same. The inclusive | |
1899 * flag affects this too, unless yanking and the end is on a NUL. | |
1900 */ | |
1901 oap->empty = (oap->motion_type == MCHAR | |
1902 && (!oap->inclusive | |
1903 || (oap->op_type == OP_YANK | |
1904 && gchar_pos(&oap->end) == NUL)) | |
1905 && equalpos(oap->start, oap->end) | |
1906 #ifdef FEAT_VIRTUALEDIT | |
1907 && !(virtual_op && oap->start.coladd != oap->end.coladd) | |
1908 #endif | |
1909 ); | |
1910 /* | |
1911 * For delete, change and yank, it's an error to operate on an | |
1912 * empty region, when 'E' included in 'cpoptions' (Vi compatible). | |
1913 */ | |
1914 empty_region_error = (oap->empty | |
1915 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL); | |
1916 | |
1917 #ifdef FEAT_VISUAL | |
1918 /* Force a redraw when operating on an empty Visual region, when | |
1919 * 'modifiable is off or creating a fold. */ | |
1920 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma | |
1921 # ifdef FEAT_FOLDING | |
1922 || oap->op_type == OP_FOLD | |
1923 # endif | |
1924 )) | |
1925 redraw_curbuf_later(INVERTED); | |
1926 #endif | |
1927 | |
1928 /* | |
1929 * If the end of an operator is in column one while oap->motion_type | |
1930 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last | |
1931 * character in the previous line. If op_start is on or before the | |
1932 * first non-blank in the line, the operator becomes linewise | |
1933 * (strange, but that's the way vi does it). | |
1934 */ | |
1935 if ( oap->motion_type == MCHAR | |
1936 && oap->inclusive == FALSE | |
1937 && !(cap->retval & CA_NO_ADJ_OP_END) | |
1938 && oap->end.col == 0 | |
1939 #ifdef FEAT_VISUAL | |
1940 && (!oap->is_VIsual || *p_sel == 'o') | |
47 | 1941 && !oap->block_mode |
7 | 1942 #endif |
1943 && oap->line_count > 1) | |
1944 { | |
1945 oap->end_adjusted = TRUE; /* remember that we did this */ | |
1946 --oap->line_count; | |
1947 --oap->end.lnum; | |
1948 if (inindent(0)) | |
1949 oap->motion_type = MLINE; | |
1950 else | |
1951 { | |
1952 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
1953 if (oap->end.col) | |
1954 { | |
1955 --oap->end.col; | |
1956 oap->inclusive = TRUE; | |
1957 } | |
1958 } | |
1959 } | |
1960 else | |
1961 oap->end_adjusted = FALSE; | |
1962 | |
1963 switch (oap->op_type) | |
1964 { | |
1965 case OP_LSHIFT: | |
1966 case OP_RSHIFT: | |
1967 op_shift(oap, TRUE, | |
1968 #ifdef FEAT_VISUAL | |
1969 oap->is_VIsual ? (int)cap->count1 : | |
1970 #endif | |
1971 1); | |
1972 auto_format(FALSE, TRUE); | |
1973 break; | |
1974 | |
1975 case OP_JOIN_NS: | |
1976 case OP_JOIN: | |
1977 if (oap->line_count < 2) | |
1978 oap->line_count = 2; | |
1979 if (curwin->w_cursor.lnum + oap->line_count - 1 > | |
1980 curbuf->b_ml.ml_line_count) | |
1981 beep_flush(); | |
1982 else | |
1983 { | |
3562 | 1984 (void)do_join(oap->line_count, oap->op_type == OP_JOIN, TRUE, TRUE); |
7 | 1985 auto_format(FALSE, TRUE); |
1986 } | |
1987 break; | |
1988 | |
1989 case OP_DELETE: | |
1990 #ifdef FEAT_VISUAL | |
1991 VIsual_reselect = FALSE; /* don't reselect now */ | |
1992 #endif | |
1993 if (empty_region_error) | |
3324 | 1994 { |
7 | 1995 vim_beep(); |
3324 | 1996 CancelRedo(); |
1997 } | |
7 | 1998 else |
1999 { | |
2000 (void)op_delete(oap); | |
2001 if (oap->motion_type == MLINE && has_format_option(FO_AUTO)) | |
2002 u_save_cursor(); /* cursor line wasn't saved yet */ | |
2003 auto_format(FALSE, TRUE); | |
2004 } | |
2005 break; | |
2006 | |
2007 case OP_YANK: | |
2008 if (empty_region_error) | |
2009 { | |
2010 if (!gui_yank) | |
3324 | 2011 { |
7 | 2012 vim_beep(); |
3324 | 2013 CancelRedo(); |
2014 } | |
7 | 2015 } |
2016 else | |
2017 (void)op_yank(oap, FALSE, !gui_yank); | |
2018 check_cursor_col(); | |
2019 break; | |
2020 | |
2021 case OP_CHANGE: | |
2022 #ifdef FEAT_VISUAL | |
2023 VIsual_reselect = FALSE; /* don't reselect now */ | |
2024 #endif | |
2025 if (empty_region_error) | |
3324 | 2026 { |
7 | 2027 vim_beep(); |
3324 | 2028 CancelRedo(); |
2029 } | |
7 | 2030 else |
2031 { | |
2032 /* This is a new edit command, not a restart. Need to | |
2033 * remember it to make 'insertmode' work with mappings for | |
2034 * Visual mode. But do this only once and not when typed and | |
2035 * 'insertmode' isn't set. */ | |
2036 if (p_im || !KeyTyped) | |
2037 restart_edit_save = restart_edit; | |
2038 else | |
2039 restart_edit_save = 0; | |
2040 restart_edit = 0; | |
2041 /* Reset finish_op now, don't want it set inside edit(). */ | |
2042 finish_op = FALSE; | |
2043 if (op_change(oap)) /* will call edit() */ | |
2044 cap->retval |= CA_COMMAND_BUSY; | |
2045 if (restart_edit == 0) | |
2046 restart_edit = restart_edit_save; | |
2047 } | |
2048 break; | |
2049 | |
2050 case OP_FILTER: | |
2051 if (vim_strchr(p_cpo, CPO_FILTER) != NULL) | |
2052 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */ | |
2053 else | |
2054 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */ | |
2055 | |
2056 case OP_INDENT: | |
2057 case OP_COLON: | |
2058 | |
2059 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
2060 /* | |
2061 * If 'equalprg' is empty, do the indenting internally. | |
2062 */ | |
2063 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL) | |
2064 { | |
2065 # ifdef FEAT_LISP | |
2066 if (curbuf->b_p_lisp) | |
2067 { | |
2068 op_reindent(oap, get_lisp_indent); | |
2069 break; | |
2070 } | |
2071 # endif | |
2072 # ifdef FEAT_CINDENT | |
2073 op_reindent(oap, | |
2074 # ifdef FEAT_EVAL | |
2075 *curbuf->b_p_inde != NUL ? get_expr_indent : | |
2076 # endif | |
2077 get_c_indent); | |
2078 break; | |
2079 # endif | |
2080 } | |
2081 #endif | |
2082 | |
2083 op_colon(oap); | |
2084 break; | |
2085 | |
2086 case OP_TILDE: | |
2087 case OP_UPPER: | |
2088 case OP_LOWER: | |
2089 case OP_ROT13: | |
2090 if (empty_region_error) | |
3324 | 2091 { |
7 | 2092 vim_beep(); |
3324 | 2093 CancelRedo(); |
2094 } | |
7 | 2095 else |
2096 op_tilde(oap); | |
2097 check_cursor_col(); | |
2098 break; | |
2099 | |
2100 case OP_FORMAT: | |
667 | 2101 #if defined(FEAT_EVAL) |
2102 if (*curbuf->b_p_fex != NUL) | |
2103 op_formatexpr(oap); /* use expression */ | |
2104 else | |
2105 #endif | |
2106 if (*p_fp != NUL) | |
7 | 2107 op_colon(oap); /* use external command */ |
2108 else | |
2109 op_format(oap, FALSE); /* use internal function */ | |
2110 break; | |
2111 | |
2112 case OP_FORMAT2: | |
2113 op_format(oap, TRUE); /* use internal function */ | |
2114 break; | |
2115 | |
592 | 2116 case OP_FUNCTION: |
2117 op_function(oap); /* call 'operatorfunc' */ | |
2118 break; | |
2119 | |
7 | 2120 case OP_INSERT: |
2121 case OP_APPEND: | |
2122 #ifdef FEAT_VISUAL | |
2123 VIsual_reselect = FALSE; /* don't reselect now */ | |
2124 #endif | |
2125 #ifdef FEAT_VISUALEXTRA | |
2126 if (empty_region_error) | |
3324 | 2127 { |
7 | 2128 vim_beep(); |
3324 | 2129 CancelRedo(); |
2130 } | |
7 | 2131 else |
2132 { | |
2133 /* This is a new edit command, not a restart. Need to | |
2134 * remember it to make 'insertmode' work with mappings for | |
2135 * Visual mode. But do this only once. */ | |
2136 restart_edit_save = restart_edit; | |
2137 restart_edit = 0; | |
2138 | |
2139 op_insert(oap, cap->count1); | |
2140 | |
2141 /* TODO: when inserting in several lines, should format all | |
2142 * the lines. */ | |
2143 auto_format(FALSE, TRUE); | |
2144 | |
2145 if (restart_edit == 0) | |
2146 restart_edit = restart_edit_save; | |
2147 } | |
2148 #else | |
2149 vim_beep(); | |
2150 #endif | |
2151 break; | |
2152 | |
2153 case OP_REPLACE: | |
2154 #ifdef FEAT_VISUAL | |
2155 VIsual_reselect = FALSE; /* don't reselect now */ | |
2156 #endif | |
2157 #ifdef FEAT_VISUALEXTRA | |
2158 if (empty_region_error) | |
2159 #endif | |
3324 | 2160 { |
7 | 2161 vim_beep(); |
3324 | 2162 CancelRedo(); |
2163 } | |
7 | 2164 #ifdef FEAT_VISUALEXTRA |
2165 else | |
2166 op_replace(oap, cap->nchar); | |
2167 #endif | |
2168 break; | |
2169 | |
2170 #ifdef FEAT_FOLDING | |
2171 case OP_FOLD: | |
2172 VIsual_reselect = FALSE; /* don't reselect now */ | |
2173 foldCreate(oap->start.lnum, oap->end.lnum); | |
2174 break; | |
2175 | |
2176 case OP_FOLDOPEN: | |
2177 case OP_FOLDOPENREC: | |
2178 case OP_FOLDCLOSE: | |
2179 case OP_FOLDCLOSEREC: | |
2180 VIsual_reselect = FALSE; /* don't reselect now */ | |
2181 opFoldRange(oap->start.lnum, oap->end.lnum, | |
2182 oap->op_type == OP_FOLDOPEN | |
2183 || oap->op_type == OP_FOLDOPENREC, | |
2184 oap->op_type == OP_FOLDOPENREC | |
2185 || oap->op_type == OP_FOLDCLOSEREC, | |
2186 oap->is_VIsual); | |
2187 break; | |
2188 | |
2189 case OP_FOLDDEL: | |
2190 case OP_FOLDDELREC: | |
2191 VIsual_reselect = FALSE; /* don't reselect now */ | |
2192 deleteFold(oap->start.lnum, oap->end.lnum, | |
2193 oap->op_type == OP_FOLDDELREC, oap->is_VIsual); | |
2194 break; | |
2195 #endif | |
2196 default: | |
2197 clearopbeep(oap); | |
2198 } | |
2199 #ifdef FEAT_VIRTUALEDIT | |
2200 virtual_op = MAYBE; | |
2201 #endif | |
2202 if (!gui_yank) | |
2203 { | |
2204 /* | |
2205 * if 'sol' not set, go back to old column for some commands | |
2206 */ | |
2207 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted | |
2208 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT | |
2209 || oap->op_type == OP_DELETE)) | |
2210 coladvance(curwin->w_curswant = old_col); | |
2211 } | |
2212 else | |
2213 { | |
2214 curwin->w_cursor = old_cursor; | |
2215 } | |
2216 #ifdef FEAT_VISUAL | |
2217 oap->block_mode = FALSE; | |
2218 #endif | |
2219 clearop(oap); | |
2220 } | |
2221 } | |
2222 | |
2223 /* | |
2224 * Handle indent and format operators and visual mode ":". | |
2225 */ | |
2226 static void | |
2227 op_colon(oap) | |
2228 oparg_T *oap; | |
2229 { | |
2230 stuffcharReadbuff(':'); | |
2231 #ifdef FEAT_VISUAL | |
2232 if (oap->is_VIsual) | |
2233 stuffReadbuff((char_u *)"'<,'>"); | |
2234 else | |
2235 #endif | |
2236 { | |
2237 /* | |
2238 * Make the range look nice, so it can be repeated. | |
2239 */ | |
2240 if (oap->start.lnum == curwin->w_cursor.lnum) | |
2241 stuffcharReadbuff('.'); | |
2242 else | |
2243 stuffnumReadbuff((long)oap->start.lnum); | |
2244 if (oap->end.lnum != oap->start.lnum) | |
2245 { | |
2246 stuffcharReadbuff(','); | |
2247 if (oap->end.lnum == curwin->w_cursor.lnum) | |
2248 stuffcharReadbuff('.'); | |
2249 else if (oap->end.lnum == curbuf->b_ml.ml_line_count) | |
2250 stuffcharReadbuff('$'); | |
2251 else if (oap->start.lnum == curwin->w_cursor.lnum) | |
2252 { | |
2253 stuffReadbuff((char_u *)".+"); | |
2254 stuffnumReadbuff((long)oap->line_count - 1); | |
2255 } | |
2256 else | |
2257 stuffnumReadbuff((long)oap->end.lnum); | |
2258 } | |
2259 } | |
2260 if (oap->op_type != OP_COLON) | |
2261 stuffReadbuff((char_u *)"!"); | |
2262 if (oap->op_type == OP_INDENT) | |
2263 { | |
2264 #ifndef FEAT_CINDENT | |
2265 if (*get_equalprg() == NUL) | |
2266 stuffReadbuff((char_u *)"indent"); | |
2267 else | |
2268 #endif | |
2269 stuffReadbuff(get_equalprg()); | |
2270 stuffReadbuff((char_u *)"\n"); | |
2271 } | |
2272 else if (oap->op_type == OP_FORMAT) | |
2273 { | |
2274 if (*p_fp == NUL) | |
2275 stuffReadbuff((char_u *)"fmt"); | |
2276 else | |
2277 stuffReadbuff(p_fp); | |
216 | 2278 stuffReadbuff((char_u *)"\n']"); |
7 | 2279 } |
2280 | |
2281 /* | |
2282 * do_cmdline() does the rest | |
2283 */ | |
2284 } | |
2285 | |
592 | 2286 /* |
602 | 2287 * Handle the "g@" operator: call 'operatorfunc'. |
592 | 2288 */ |
690 | 2289 static void |
592 | 2290 op_function(oap) |
1877 | 2291 oparg_T *oap UNUSED; |
592 | 2292 { |
2293 #ifdef FEAT_EVAL | |
2294 char_u *(argv[1]); | |
3431 | 2295 int save_virtual_op = virtual_op; |
592 | 2296 |
2297 if (*p_opfunc == NUL) | |
2298 EMSG(_("E774: 'operatorfunc' is empty")); | |
2299 else | |
2300 { | |
2301 /* Set '[ and '] marks to text to be operated on. */ | |
2302 curbuf->b_op_start = oap->start; | |
2303 curbuf->b_op_end = oap->end; | |
2304 if (oap->motion_type != MLINE && !oap->inclusive) | |
2305 /* Exclude the end position. */ | |
2306 decl(&curbuf->b_op_end); | |
2307 | |
2308 if (oap->block_mode) | |
2309 argv[0] = (char_u *)"block"; | |
2310 else if (oap->motion_type == MLINE) | |
2311 argv[0] = (char_u *)"line"; | |
2312 else | |
2313 argv[0] = (char_u *)"char"; | |
3431 | 2314 |
2315 /* Reset virtual_op so that 'virtualedit' can be changed in the | |
2316 * function. */ | |
2317 virtual_op = MAYBE; | |
2318 | |
592 | 2319 (void)call_func_retnr(p_opfunc, 1, argv, FALSE); |
3431 | 2320 |
2321 virtual_op = save_virtual_op; | |
592 | 2322 } |
2323 #else | |
2324 EMSG(_("E775: Eval feature not available")); | |
2325 #endif | |
2326 } | |
2327 | |
7 | 2328 #if defined(FEAT_MOUSE) || defined(PROTO) |
2329 /* | |
2330 * Do the appropriate action for the current mouse click in the current mode. | |
2331 * Not used for Command-line mode. | |
2332 * | |
2333 * Normal Mode: | |
2334 * event modi- position visual change action | |
2335 * fier cursor window | |
2336 * left press - yes end yes | |
2337 * left press C yes end yes "^]" (2) | |
2338 * left press S yes end yes "*" (2) | |
2339 * left drag - yes start if moved no | |
2340 * left relse - yes start if moved no | |
2341 * middle press - yes if not active no put register | |
2342 * middle press - yes if active no yank and put | |
2343 * right press - yes start or extend yes | |
2344 * right press S yes no change yes "#" (2) | |
2345 * right drag - yes extend no | |
2346 * right relse - yes extend no | |
2347 * | |
2348 * Insert or Replace Mode: | |
2349 * event modi- position visual change action | |
2350 * fier cursor window | |
2351 * left press - yes (cannot be active) yes | |
2352 * left press C yes (cannot be active) yes "CTRL-O^]" (2) | |
2353 * left press S yes (cannot be active) yes "CTRL-O*" (2) | |
2354 * left drag - yes start or extend (1) no CTRL-O (1) | |
2355 * left relse - yes start or extend (1) no CTRL-O (1) | |
2356 * middle press - no (cannot be active) no put register | |
2357 * right press - yes start or extend yes CTRL-O | |
2358 * right press S yes (cannot be active) yes "CTRL-O#" (2) | |
2359 * | |
2360 * (1) only if mouse pointer moved since press | |
2361 * (2) only if click is in same buffer | |
2362 * | |
2363 * Return TRUE if start_arrow() should be called for edit mode. | |
2364 */ | |
2365 int | |
2366 do_mouse(oap, c, dir, count, fixindent) | |
2367 oparg_T *oap; /* operator argument, can be NULL */ | |
2368 int c; /* K_LEFTMOUSE, etc */ | |
2369 int dir; /* Direction to 'put' if necessary */ | |
2370 long count; | |
2371 int fixindent; /* PUT_FIXINDENT if fixing indent necessary */ | |
2372 { | |
2373 static int do_always = FALSE; /* ignore 'mouse' setting next time */ | |
2374 static int got_click = FALSE; /* got a click some time back */ | |
2375 | |
2376 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */ | |
2377 int is_click; /* If FALSE it's a drag or release event */ | |
2378 int is_drag; /* If TRUE it's a drag event */ | |
2379 int jump_flags = 0; /* flags for jump_to_mouse() */ | |
2380 pos_T start_visual; | |
2381 int moved; /* Has cursor moved? */ | |
2382 int in_status_line; /* mouse in status line */ | |
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2383 #ifdef FEAT_WINDOWS |
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2384 static int in_tab_line = FALSE; /* mouse clicked in tab line */ |
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2385 #endif |
7 | 2386 #ifdef FEAT_VERTSPLIT |
2387 int in_sep_line; /* mouse in vertical separator line */ | |
2388 #endif | |
2389 int c1, c2; | |
2390 #if defined(FEAT_FOLDING) | |
2391 pos_T save_cursor; | |
2392 #endif | |
2393 win_T *old_curwin = curwin; | |
2394 #ifdef FEAT_VISUAL | |
2395 static pos_T orig_cursor; | |
2396 colnr_T leftcol, rightcol; | |
2397 pos_T end_visual; | |
2398 int diff; | |
2399 int old_active = VIsual_active; | |
2400 int old_mode = VIsual_mode; | |
2401 #endif | |
2402 int regname; | |
2403 | |
2404 #if defined(FEAT_FOLDING) | |
2405 save_cursor = curwin->w_cursor; | |
2406 #endif | |
2407 | |
2408 /* | |
2409 * When GUI is active, always recognize mouse events, otherwise: | |
2410 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'. | |
2411 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'. | |
2412 * - For command line and insert mode 'mouse' is checked before calling | |
2413 * do_mouse(). | |
2414 */ | |
2415 if (do_always) | |
2416 do_always = FALSE; | |
2417 else | |
2418 #ifdef FEAT_GUI | |
2419 if (!gui.in_use) | |
2420 #endif | |
2421 { | |
2422 #ifdef FEAT_VISUAL | |
2423 if (VIsual_active) | |
2424 { | |
2425 if (!mouse_has(MOUSE_VISUAL)) | |
2426 return FALSE; | |
2427 } | |
2428 else | |
2429 #endif | |
2430 if (State == NORMAL && !mouse_has(MOUSE_NORMAL)) | |
2431 return FALSE; | |
2432 } | |
2433 | |
2434 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag); | |
2435 | |
2436 #ifdef FEAT_MOUSESHAPE | |
2437 /* May have stopped dragging the status or separator line. The pointer is | |
2438 * most likely still on the status or separator line. */ | |
2439 if (!is_drag && drag_status_line) | |
2440 { | |
2441 drag_status_line = FALSE; | |
2442 update_mouseshape(SHAPE_IDX_STATUS); | |
2443 } | |
2444 # ifdef FEAT_VERTSPLIT | |
2445 if (!is_drag && drag_sep_line) | |
2446 { | |
2447 drag_sep_line = FALSE; | |
2448 update_mouseshape(SHAPE_IDX_VSEP); | |
2449 } | |
2450 # endif | |
2451 #endif | |
2452 | |
2453 /* | |
2454 * Ignore drag and release events if we didn't get a click. | |
2455 */ | |
2456 if (is_click) | |
2457 got_click = TRUE; | |
2458 else | |
2459 { | |
2460 if (!got_click) /* didn't get click, ignore */ | |
2461 return FALSE; | |
2462 if (!is_drag) /* release, reset got_click */ | |
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2463 { |
7 | 2464 got_click = FALSE; |
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2465 #ifdef FEAT_WINDOWS |
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2466 if (in_tab_line) |
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2467 { |
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2468 in_tab_line = FALSE; |
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2469 return FALSE; |
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2470 } |
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2471 #endif |
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2472 } |
7 | 2473 } |
2474 | |
598 | 2475 #ifndef FEAT_VISUAL |
7 | 2476 /* |
598 | 2477 * ALT is only used for starging/extending Visual mode. |
7 | 2478 */ |
2479 if ((mod_mask & MOD_MASK_ALT)) | |
2480 return FALSE; | |
598 | 2481 #endif |
7 | 2482 |
2483 /* | |
2484 * CTRL right mouse button does CTRL-T | |
2485 */ | |
2486 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT) | |
2487 { | |
2488 if (State & INSERT) | |
2489 stuffcharReadbuff(Ctrl_O); | |
2490 if (count > 1) | |
2491 stuffnumReadbuff(count); | |
2492 stuffcharReadbuff(Ctrl_T); | |
2493 got_click = FALSE; /* ignore drag&release now */ | |
2494 return FALSE; | |
2495 } | |
2496 | |
2497 /* | |
2498 * CTRL only works with left mouse button | |
2499 */ | |
2500 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT) | |
2501 return FALSE; | |
2502 | |
2503 /* | |
2504 * When a modifier is down, ignore drag and release events, as well as | |
2505 * multiple clicks and the middle mouse button. | |
2506 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*". | |
2507 */ | |
179 | 2508 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT |
2509 | MOD_MASK_META)) | |
7 | 2510 && (!is_click |
2511 || (mod_mask & MOD_MASK_MULTI_CLICK) | |
2512 || which_button == MOUSE_MIDDLE) | |
598 | 2513 && !((mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT)) |
7 | 2514 && mouse_model_popup() |
2515 && which_button == MOUSE_LEFT) | |
598 | 2516 && !((mod_mask & MOD_MASK_ALT) |
2517 && !mouse_model_popup() | |
2518 && which_button == MOUSE_RIGHT) | |
7 | 2519 ) |
2520 return FALSE; | |
2521 | |
2522 /* | |
2523 * If the button press was used as the movement command for an operator | |
2524 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore | |
2525 * drag/release events. | |
2526 */ | |
2527 if (!is_click && which_button == MOUSE_MIDDLE) | |
2528 return FALSE; | |
2529 | |
2530 if (oap != NULL) | |
2531 regname = oap->regname; | |
2532 else | |
2533 regname = 0; | |
2534 | |
2535 /* | |
2536 * Middle mouse button does a 'put' of the selected text | |
2537 */ | |
2538 if (which_button == MOUSE_MIDDLE) | |
2539 { | |
2540 if (State == NORMAL) | |
2541 { | |
2542 /* | |
2543 * If an operator was pending, we don't know what the user wanted | |
2544 * to do. Go back to normal mode: Clear the operator and beep(). | |
2545 */ | |
2546 if (oap != NULL && oap->op_type != OP_NOP) | |
2547 { | |
2548 clearopbeep(oap); | |
2549 return FALSE; | |
2550 } | |
2551 | |
2552 #ifdef FEAT_VISUAL | |
2553 /* | |
2554 * If visual was active, yank the highlighted text and put it | |
2555 * before the mouse pointer position. | |
1016 | 2556 * In Select mode replace the highlighted text with the clipboard. |
7 | 2557 */ |
2558 if (VIsual_active) | |
2559 { | |
1016 | 2560 if (VIsual_select) |
2561 { | |
2562 stuffcharReadbuff(Ctrl_G); | |
1019 | 2563 stuffReadbuff((char_u *)"\"+p"); |
1016 | 2564 } |
2565 else | |
2566 { | |
2567 stuffcharReadbuff('y'); | |
2568 stuffcharReadbuff(K_MIDDLEMOUSE); | |
2569 } | |
7 | 2570 do_always = TRUE; /* ignore 'mouse' setting next time */ |
2571 return FALSE; | |
2572 } | |
2573 #endif | |
2574 /* | |
2575 * The rest is below jump_to_mouse() | |
2576 */ | |
2577 } | |
2578 | |
2579 else if ((State & INSERT) == 0) | |
2580 return FALSE; | |
2581 | |
2582 /* | |
2583 * Middle click in insert mode doesn't move the mouse, just insert the | |
2584 * contents of a register. '.' register is special, can't insert that | |
2585 * with do_put(). | |
2586 * Also paste at the cursor if the current mode isn't in 'mouse' (only | |
2587 * happens for the GUI). | |
2588 */ | |
2589 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL)) | |
2590 { | |
2591 if (regname == '.') | |
2592 insert_reg(regname, TRUE); | |
2593 else | |
2594 { | |
2595 #ifdef FEAT_CLIPBOARD | |
2596 if (clip_star.available && regname == 0) | |
2597 regname = '*'; | |
2598 #endif | |
2599 if ((State & REPLACE_FLAG) && !yank_register_mline(regname)) | |
2600 insert_reg(regname, TRUE); | |
2601 else | |
2602 { | |
2603 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND); | |
2604 | |
2605 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */ | |
2606 AppendCharToRedobuff(Ctrl_R); | |
2607 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O); | |
2608 AppendCharToRedobuff(regname == 0 ? '"' : regname); | |
2609 } | |
2610 } | |
2611 return FALSE; | |
2612 } | |
2613 } | |
2614 | |
2615 /* When dragging or button-up stay in the same window. */ | |
2616 if (!is_click) | |
2617 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE; | |
2618 | |
2619 start_visual.lnum = 0; | |
2620 | |
671 | 2621 #ifdef FEAT_WINDOWS |
2622 /* Check for clicking in the tab page line. */ | |
2623 if (mouse_row == 0 && firstwin->w_winrow > 0) | |
2624 { | |
1619 | 2625 if (is_drag) |
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2626 { |
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2627 if (in_tab_line) |
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2628 { |
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2629 c1 = TabPageIdxs[mouse_col]; |
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2630 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
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2631 } |
1619 | 2632 return FALSE; |
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2633 } |
671 | 2634 |
2635 /* click in a tab selects that tab page */ | |
2636 if (is_click | |
2637 # ifdef FEAT_CMDWIN | |
2638 && cmdwin_type == 0 | |
2639 # endif | |
681 | 2640 && mouse_col < Columns) |
2641 { | |
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2642 in_tab_line = TRUE; |
681 | 2643 c1 = TabPageIdxs[mouse_col]; |
2644 if (c1 >= 0) | |
2645 { | |
682 | 2646 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) |
2647 { | |
2648 /* double click opens new page */ | |
681 | 2649 end_visual_mode(); |
682 | 2650 tabpage_new(); |
2651 tabpage_move(c1 == 0 ? 9999 : c1 - 1); | |
2652 } | |
2653 else | |
2654 { | |
2655 /* Go to specified tab page, or next one if not clicking | |
2656 * on a label. */ | |
2657 goto_tabpage(c1); | |
2658 | |
2659 /* It's like clicking on the status line of a window. */ | |
2660 if (curwin != old_curwin) | |
2661 end_visual_mode(); | |
2662 } | |
681 | 2663 } |
2664 else if (c1 < 0) | |
2665 { | |
2666 tabpage_T *tp; | |
2667 | |
2668 /* Close the current or specified tab page. */ | |
2669 if (c1 == -999) | |
2670 tp = curtab; | |
2671 else | |
2672 tp = find_tabpage(-c1); | |
2673 if (tp == curtab) | |
2674 { | |
2675 if (first_tabpage->tp_next != NULL) | |
2676 tabpage_close(FALSE); | |
2677 } | |
2678 else if (tp != NULL) | |
2679 tabpage_close_other(tp, FALSE); | |
2680 } | |
2681 } | |
2682 return TRUE; | |
671 | 2683 } |
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diff
changeset
|
2684 else if (is_drag && in_tab_line) |
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2685 { |
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2686 c1 = TabPageIdxs[mouse_col]; |
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2687 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2688 return FALSE; |
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2689 } |
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2690 |
671 | 2691 #endif |
2692 | |
7 | 2693 /* |
2694 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events: | |
2695 * right button up -> pop-up menu | |
2696 * shift-left button -> right button | |
598 | 2697 * alt-left button -> alt-right button |
7 | 2698 */ |
2699 if (mouse_model_popup()) | |
2700 { | |
2701 if (which_button == MOUSE_RIGHT | |
2702 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2703 { | |
2704 /* | |
2705 * NOTE: Ignore right button down and drag mouse events. | |
2706 * Windows only shows the popup menu on the button up event. | |
2707 */ | |
936 | 2708 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
2709 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) | |
7 | 2710 if (!is_click) |
2711 return FALSE; | |
2712 #endif | |
2713 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) | |
2714 if (is_click || is_drag) | |
2715 return FALSE; | |
2716 #endif | |
573 | 2717 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
7 | 2718 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
2719 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON) | |
2720 if (gui.in_use) | |
2721 { | |
2722 jump_flags = 0; | |
2723 if (STRCMP(p_mousem, "popup_setpos") == 0) | |
2724 { | |
2725 /* First set the cursor position before showing the popup | |
2726 * menu. */ | |
2727 #ifdef FEAT_VISUAL | |
2728 if (VIsual_active) | |
2729 { | |
2730 pos_T m_pos; | |
2731 | |
2732 /* | |
2733 * set MOUSE_MAY_STOP_VIS if we are outside the | |
2734 * selection or the current window (might have false | |
2735 * negative here) | |
2736 */ | |
2737 if (mouse_row < W_WINROW(curwin) | |
2738 || mouse_row | |
2739 > (W_WINROW(curwin) + curwin->w_height)) | |
2740 jump_flags = MOUSE_MAY_STOP_VIS; | |
2741 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER) | |
2742 jump_flags = MOUSE_MAY_STOP_VIS; | |
2743 else | |
2744 { | |
2745 if ((lt(curwin->w_cursor, VIsual) | |
2746 && (lt(m_pos, curwin->w_cursor) | |
2747 || lt(VIsual, m_pos))) | |
2748 || (lt(VIsual, curwin->w_cursor) | |
2749 && (lt(m_pos, VIsual) | |
2750 || lt(curwin->w_cursor, m_pos)))) | |
2751 { | |
2752 jump_flags = MOUSE_MAY_STOP_VIS; | |
2753 } | |
2754 else if (VIsual_mode == Ctrl_V) | |
2755 { | |
2756 getvcols(curwin, &curwin->w_cursor, &VIsual, | |
2757 &leftcol, &rightcol); | |
2758 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL); | |
2759 if (m_pos.col < leftcol || m_pos.col > rightcol) | |
2760 jump_flags = MOUSE_MAY_STOP_VIS; | |
2761 } | |
2762 } | |
2763 } | |
2764 else | |
2765 jump_flags = MOUSE_MAY_STOP_VIS; | |
2766 #endif | |
2767 } | |
2768 if (jump_flags) | |
2769 { | |
2770 jump_flags = jump_to_mouse(jump_flags, NULL, which_button); | |
2771 update_curbuf( | |
2772 #ifdef FEAT_VISUAL | |
2773 VIsual_active ? INVERTED : | |
2774 #endif | |
2775 VALID); | |
2776 setcursor(); | |
2777 out_flush(); /* Update before showing popup menu */ | |
2778 } | |
2779 # ifdef FEAT_MENU | |
2780 gui_show_popupmenu(); | |
2781 # endif | |
2782 return (jump_flags & CURSOR_MOVED) != 0; | |
2783 } | |
2784 else | |
2785 return FALSE; | |
2786 #else | |
2787 return FALSE; | |
2788 #endif | |
2789 } | |
598 | 2790 if (which_button == MOUSE_LEFT |
2791 && (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT))) | |
7 | 2792 { |
2793 which_button = MOUSE_RIGHT; | |
2794 mod_mask &= ~MOD_MASK_SHIFT; | |
2795 } | |
2796 } | |
2797 | |
2798 #ifdef FEAT_VISUAL | |
2799 if ((State & (NORMAL | INSERT)) | |
2800 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2801 { | |
2802 if (which_button == MOUSE_LEFT) | |
2803 { | |
2804 if (is_click) | |
2805 { | |
2806 /* stop Visual mode for a left click in a window, but not when | |
2807 * on a status line */ | |
2808 if (VIsual_active) | |
2809 jump_flags |= MOUSE_MAY_STOP_VIS; | |
2810 } | |
2811 else if (mouse_has(MOUSE_VISUAL)) | |
2812 jump_flags |= MOUSE_MAY_VIS; | |
2813 } | |
2814 else if (which_button == MOUSE_RIGHT) | |
2815 { | |
2816 if (is_click && VIsual_active) | |
2817 { | |
2818 /* | |
2819 * Remember the start and end of visual before moving the | |
2820 * cursor. | |
2821 */ | |
2822 if (lt(curwin->w_cursor, VIsual)) | |
2823 { | |
2824 start_visual = curwin->w_cursor; | |
2825 end_visual = VIsual; | |
2826 } | |
2827 else | |
2828 { | |
2829 start_visual = VIsual; | |
2830 end_visual = curwin->w_cursor; | |
2831 } | |
2832 } | |
2833 jump_flags |= MOUSE_FOCUS; | |
2834 if (mouse_has(MOUSE_VISUAL)) | |
2835 jump_flags |= MOUSE_MAY_VIS; | |
2836 } | |
2837 } | |
2838 #endif | |
2839 | |
2840 /* | |
2841 * If an operator is pending, ignore all drags and releases until the | |
2842 * next mouse click. | |
2843 */ | |
2844 if (!is_drag && oap != NULL && oap->op_type != OP_NOP) | |
2845 { | |
2846 got_click = FALSE; | |
2847 oap->motion_type = MCHAR; | |
2848 } | |
2849 | |
2850 /* When releasing the button let jump_to_mouse() know. */ | |
2851 if (!is_click && !is_drag) | |
2852 jump_flags |= MOUSE_RELEASED; | |
2853 | |
2854 /* | |
2855 * JUMP! | |
2856 */ | |
2857 jump_flags = jump_to_mouse(jump_flags, | |
2858 oap == NULL ? NULL : &(oap->inclusive), which_button); | |
2859 moved = (jump_flags & CURSOR_MOVED); | |
2860 in_status_line = (jump_flags & IN_STATUS_LINE); | |
2861 #ifdef FEAT_VERTSPLIT | |
2862 in_sep_line = (jump_flags & IN_SEP_LINE); | |
2863 #endif | |
2864 | |
2865 #ifdef FEAT_NETBEANS_INTG | |
2210 | 2866 if (isNetbeansBuffer(curbuf) |
7 | 2867 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE))) |
2868 { | |
2869 int key = KEY2TERMCAP1(c); | |
2870 | |
2871 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE | |
2872 || key == (int)KE_RIGHTRELEASE) | |
2873 netbeans_button_release(which_button); | |
2874 } | |
2875 #endif | |
2876 | |
2877 /* When jumping to another window, clear a pending operator. That's a bit | |
2878 * friendlier than beeping and not jumping to that window. */ | |
2879 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP) | |
2880 clearop(oap); | |
2881 | |
2882 #ifdef FEAT_FOLDING | |
2883 if (mod_mask == 0 | |
2884 && !is_drag | |
2885 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN)) | |
2886 && which_button == MOUSE_LEFT) | |
2887 { | |
2888 /* open or close a fold at this line */ | |
2889 if (jump_flags & MOUSE_FOLD_OPEN) | |
2890 openFold(curwin->w_cursor.lnum, 1L); | |
2891 else | |
2892 closeFold(curwin->w_cursor.lnum, 1L); | |
2893 /* don't move the cursor if still in the same window */ | |
2894 if (curwin == old_curwin) | |
2895 curwin->w_cursor = save_cursor; | |
2896 } | |
2897 #endif | |
2898 | |
2899 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN) | |
2900 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available) | |
2901 { | |
2902 clip_modeless(which_button, is_click, is_drag); | |
2903 return FALSE; | |
2904 } | |
2905 #endif | |
2906 | |
2907 #ifdef FEAT_VISUAL | |
2908 /* Set global flag that we are extending the Visual area with mouse | |
1188 | 2909 * dragging; temporarily minimize 'scrolloff'. */ |
7 | 2910 if (VIsual_active && is_drag && p_so) |
2911 { | |
2912 /* In the very first line, allow scrolling one line */ | |
2913 if (mouse_row == 0) | |
2914 mouse_dragging = 2; | |
2915 else | |
2916 mouse_dragging = 1; | |
2917 } | |
2918 | |
2919 /* When dragging the mouse above the window, scroll down. */ | |
2920 if (is_drag && mouse_row < 0 && !in_status_line) | |
2921 { | |
2922 scroll_redraw(FALSE, 1L); | |
2923 mouse_row = 0; | |
2924 } | |
2925 | |
2926 if (start_visual.lnum) /* right click in visual mode */ | |
2927 { | |
598 | 2928 /* When ALT is pressed make Visual mode blockwise. */ |
2929 if (mod_mask & MOD_MASK_ALT) | |
2930 VIsual_mode = Ctrl_V; | |
2931 | |
7 | 2932 /* |
2933 * In Visual-block mode, divide the area in four, pick up the corner | |
2934 * that is in the quarter that the cursor is in. | |
2935 */ | |
2936 if (VIsual_mode == Ctrl_V) | |
2937 { | |
2938 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol); | |
2939 if (curwin->w_curswant > (leftcol + rightcol) / 2) | |
2940 end_visual.col = leftcol; | |
2941 else | |
2942 end_visual.col = rightcol; | |
2943 if (curwin->w_cursor.lnum < | |
2944 (start_visual.lnum + end_visual.lnum) / 2) | |
2945 end_visual.lnum = end_visual.lnum; | |
2946 else | |
2947 end_visual.lnum = start_visual.lnum; | |
2948 | |
2949 /* move VIsual to the right column */ | |
2950 start_visual = curwin->w_cursor; /* save the cursor pos */ | |
2951 curwin->w_cursor = end_visual; | |
2952 coladvance(end_visual.col); | |
2953 VIsual = curwin->w_cursor; | |
2954 curwin->w_cursor = start_visual; /* restore the cursor */ | |
2955 } | |
2956 else | |
2957 { | |
2958 /* | |
2959 * If the click is before the start of visual, change the start. | |
2960 * If the click is after the end of visual, change the end. If | |
2961 * the click is inside the visual, change the closest side. | |
2962 */ | |
2963 if (lt(curwin->w_cursor, start_visual)) | |
2964 VIsual = end_visual; | |
2965 else if (lt(end_visual, curwin->w_cursor)) | |
2966 VIsual = start_visual; | |
2967 else | |
2968 { | |
2969 /* In the same line, compare column number */ | |
2970 if (end_visual.lnum == start_visual.lnum) | |
2971 { | |
2972 if (curwin->w_cursor.col - start_visual.col > | |
2973 end_visual.col - curwin->w_cursor.col) | |
2974 VIsual = start_visual; | |
2975 else | |
2976 VIsual = end_visual; | |
2977 } | |
2978 | |
2979 /* In different lines, compare line number */ | |
2980 else | |
2981 { | |
2982 diff = (curwin->w_cursor.lnum - start_visual.lnum) - | |
2983 (end_visual.lnum - curwin->w_cursor.lnum); | |
2984 | |
2985 if (diff > 0) /* closest to end */ | |
2986 VIsual = start_visual; | |
2987 else if (diff < 0) /* closest to start */ | |
2988 VIsual = end_visual; | |
2989 else /* in the middle line */ | |
2990 { | |
2991 if (curwin->w_cursor.col < | |
2992 (start_visual.col + end_visual.col) / 2) | |
2993 VIsual = end_visual; | |
2994 else | |
2995 VIsual = start_visual; | |
2996 } | |
2997 } | |
2998 } | |
2999 } | |
3000 } | |
3001 /* | |
3002 * If Visual mode started in insert mode, execute "CTRL-O" | |
3003 */ | |
3004 else if ((State & INSERT) && VIsual_active) | |
3005 stuffcharReadbuff(Ctrl_O); | |
3006 #endif | |
3007 | |
3008 /* | |
3009 * Middle mouse click: Put text before cursor. | |
3010 */ | |
3011 if (which_button == MOUSE_MIDDLE) | |
3012 { | |
3013 #ifdef FEAT_CLIPBOARD | |
3014 if (clip_star.available && regname == 0) | |
3015 regname = '*'; | |
3016 #endif | |
3017 if (yank_register_mline(regname)) | |
3018 { | |
3019 if (mouse_past_bottom) | |
3020 dir = FORWARD; | |
3021 } | |
3022 else if (mouse_past_eol) | |
3023 dir = FORWARD; | |
3024 | |
3025 if (fixindent) | |
3026 { | |
3027 c1 = (dir == BACKWARD) ? '[' : ']'; | |
3028 c2 = 'p'; | |
3029 } | |
3030 else | |
3031 { | |
3032 c1 = (dir == FORWARD) ? 'p' : 'P'; | |
3033 c2 = NUL; | |
3034 } | |
3035 prep_redo(regname, count, NUL, c1, NUL, c2, NUL); | |
3036 | |
3037 /* | |
3038 * Remember where the paste started, so in edit() Insstart can be set | |
3039 * to this position | |
3040 */ | |
3041 if (restart_edit != 0) | |
3042 where_paste_started = curwin->w_cursor; | |
3043 do_put(regname, dir, count, fixindent | PUT_CURSEND); | |
3044 } | |
3045 | |
3046 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
3047 /* | |
3048 * Ctrl-Mouse click or double click in a quickfix window jumps to the | |
3049 * error under the mouse pointer. | |
3050 */ | |
3051 else if (((mod_mask & MOD_MASK_CTRL) | |
3052 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
3053 && bt_quickfix(curbuf)) | |
3054 { | |
3055 if (State & INSERT) | |
3056 stuffcharReadbuff(Ctrl_O); | |
643 | 3057 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
3058 stuffReadbuff((char_u *)":.cc\n"); | |
3059 else /* location list window */ | |
3060 stuffReadbuff((char_u *)":.ll\n"); | |
7 | 3061 got_click = FALSE; /* ignore drag&release now */ |
3062 } | |
3063 #endif | |
3064 | |
3065 /* | |
3066 * Ctrl-Mouse click (or double click in a help window) jumps to the tag | |
3067 * under the mouse pointer. | |
3068 */ | |
3069 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help | |
3070 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)) | |
3071 { | |
3072 if (State & INSERT) | |
3073 stuffcharReadbuff(Ctrl_O); | |
3074 stuffcharReadbuff(Ctrl_RSB); | |
3075 got_click = FALSE; /* ignore drag&release now */ | |
3076 } | |
3077 | |
3078 /* | |
3079 * Shift-Mouse click searches for the next occurrence of the word under | |
3080 * the mouse pointer | |
3081 */ | |
3082 else if ((mod_mask & MOD_MASK_SHIFT)) | |
3083 { | |
3084 if (State & INSERT | |
3085 #ifdef FEAT_VISUAL | |
3086 || (VIsual_active && VIsual_select) | |
3087 #endif | |
3088 ) | |
3089 stuffcharReadbuff(Ctrl_O); | |
3090 if (which_button == MOUSE_LEFT) | |
3091 stuffcharReadbuff('*'); | |
3092 else /* MOUSE_RIGHT */ | |
3093 stuffcharReadbuff('#'); | |
3094 } | |
3095 | |
3096 /* Handle double clicks, unless on status line */ | |
3097 else if (in_status_line) | |
3098 { | |
3099 #ifdef FEAT_MOUSESHAPE | |
3100 if ((is_drag || is_click) && !drag_status_line) | |
3101 { | |
3102 drag_status_line = TRUE; | |
3103 update_mouseshape(-1); | |
3104 } | |
3105 #endif | |
3106 } | |
3107 #ifdef FEAT_VERTSPLIT | |
3108 else if (in_sep_line) | |
3109 { | |
3110 # ifdef FEAT_MOUSESHAPE | |
3111 if ((is_drag || is_click) && !drag_sep_line) | |
3112 { | |
3113 drag_sep_line = TRUE; | |
3114 update_mouseshape(-1); | |
3115 } | |
3116 # endif | |
3117 } | |
3118 #endif | |
3119 #ifdef FEAT_VISUAL | |
3120 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT)) | |
3121 && mouse_has(MOUSE_VISUAL)) | |
3122 { | |
3123 if (is_click || !VIsual_active) | |
3124 { | |
3125 if (VIsual_active) | |
3126 orig_cursor = VIsual; | |
3127 else | |
3128 { | |
3129 check_visual_highlight(); | |
3130 VIsual = curwin->w_cursor; | |
3131 orig_cursor = VIsual; | |
3132 VIsual_active = TRUE; | |
3133 VIsual_reselect = TRUE; | |
3134 /* start Select mode if 'selectmode' contains "mouse" */ | |
3135 may_start_select('o'); | |
3136 setmouse(); | |
3137 } | |
3138 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
598 | 3139 { |
3140 /* Double click with ALT pressed makes it blockwise. */ | |
3141 if (mod_mask & MOD_MASK_ALT) | |
3142 VIsual_mode = Ctrl_V; | |
3143 else | |
3144 VIsual_mode = 'v'; | |
3145 } | |
7 | 3146 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK) |
3147 VIsual_mode = 'V'; | |
3148 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK) | |
3149 VIsual_mode = Ctrl_V; | |
3150 #ifdef FEAT_CLIPBOARD | |
3151 /* Make sure the clipboard gets updated. Needed because start and | |
3152 * end may still be the same, and the selection needs to be owned */ | |
3153 clip_star.vmode = NUL; | |
3154 #endif | |
3155 } | |
3156 /* | |
3157 * A double click selects a word or a block. | |
3158 */ | |
3159 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
3160 { | |
3161 pos_T *pos = NULL; | |
300 | 3162 int gc; |
7 | 3163 |
3164 if (is_click) | |
3165 { | |
3166 /* If the character under the cursor (skipping white space) is | |
3167 * not a word character, try finding a match and select a (), | |
3168 * {}, [], #if/#endif, etc. block. */ | |
3169 end_visual = curwin->w_cursor; | |
300 | 3170 while (gc = gchar_pos(&end_visual), vim_iswhite(gc)) |
7 | 3171 inc(&end_visual); |
3172 if (oap != NULL) | |
3173 oap->motion_type = MCHAR; | |
3174 if (oap != NULL | |
3175 && VIsual_mode == 'v' | |
3176 && !vim_iswordc(gchar_pos(&end_visual)) | |
3177 && equalpos(curwin->w_cursor, VIsual) | |
3178 && (pos = findmatch(oap, NUL)) != NULL) | |
3179 { | |
3180 curwin->w_cursor = *pos; | |
3181 if (oap->motion_type == MLINE) | |
3182 VIsual_mode = 'V'; | |
3183 else if (*p_sel == 'e') | |
3184 { | |
3185 if (lt(curwin->w_cursor, VIsual)) | |
3186 ++VIsual.col; | |
3187 else | |
3188 ++curwin->w_cursor.col; | |
3189 } | |
3190 } | |
3191 } | |
3192 | |
3193 if (pos == NULL && (is_click || is_drag)) | |
3194 { | |
3195 /* When not found a match or when dragging: extend to include | |
3196 * a word. */ | |
3197 if (lt(curwin->w_cursor, orig_cursor)) | |
3198 { | |
3199 find_start_of_word(&curwin->w_cursor); | |
3200 find_end_of_word(&VIsual); | |
3201 } | |
3202 else | |
3203 { | |
3204 find_start_of_word(&VIsual); | |
3205 if (*p_sel == 'e' && *ml_get_cursor() != NUL) | |
3206 #ifdef FEAT_MBYTE | |
3207 curwin->w_cursor.col += | |
474 | 3208 (*mb_ptr2len)(ml_get_cursor()); |
7 | 3209 #else |
3210 ++curwin->w_cursor.col; | |
3211 #endif | |
3212 find_end_of_word(&curwin->w_cursor); | |
3213 } | |
3214 } | |
3215 curwin->w_set_curswant = TRUE; | |
3216 } | |
3217 if (is_click) | |
3218 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
3219 } | |
3220 else if (VIsual_active && !old_active) | |
598 | 3221 { |
3222 if (mod_mask & MOD_MASK_ALT) | |
3223 VIsual_mode = Ctrl_V; | |
3224 else | |
3225 VIsual_mode = 'v'; | |
3226 } | |
7 | 3227 |
3228 /* If Visual mode changed show it later. */ | |
643 | 3229 if ((!VIsual_active && old_active && mode_displayed) |
3230 || (VIsual_active && p_smd && msg_silent == 0 | |
3231 && (!old_active || VIsual_mode != old_mode))) | |
7 | 3232 redraw_cmdline = TRUE; |
3233 #endif | |
3234 | |
3235 return moved; | |
3236 } | |
3237 | |
3238 #ifdef FEAT_VISUAL | |
3239 /* | |
3240 * Move "pos" back to the start of the word it's in. | |
3241 */ | |
3242 static void | |
3243 find_start_of_word(pos) | |
3244 pos_T *pos; | |
3245 { | |
3246 char_u *line; | |
3247 int cclass; | |
3248 int col; | |
3249 | |
3250 line = ml_get(pos->lnum); | |
3251 cclass = get_mouse_class(line + pos->col); | |
3252 | |
3253 while (pos->col > 0) | |
3254 { | |
3255 col = pos->col - 1; | |
3256 #ifdef FEAT_MBYTE | |
3257 col -= (*mb_head_off)(line, line + col); | |
3258 #endif | |
3259 if (get_mouse_class(line + col) != cclass) | |
3260 break; | |
3261 pos->col = col; | |
3262 } | |
3263 } | |
3264 | |
3265 /* | |
3266 * Move "pos" forward to the end of the word it's in. | |
3267 * When 'selection' is "exclusive", the position is just after the word. | |
3268 */ | |
3269 static void | |
3270 find_end_of_word(pos) | |
3271 pos_T *pos; | |
3272 { | |
3273 char_u *line; | |
3274 int cclass; | |
3275 int col; | |
3276 | |
3277 line = ml_get(pos->lnum); | |
3278 if (*p_sel == 'e' && pos->col > 0) | |
3279 { | |
3280 --pos->col; | |
3281 #ifdef FEAT_MBYTE | |
3282 pos->col -= (*mb_head_off)(line, line + pos->col); | |
3283 #endif | |
3284 } | |
3285 cclass = get_mouse_class(line + pos->col); | |
3286 while (line[pos->col] != NUL) | |
3287 { | |
3288 #ifdef FEAT_MBYTE | |
474 | 3289 col = pos->col + (*mb_ptr2len)(line + pos->col); |
7 | 3290 #else |
3291 col = pos->col + 1; | |
3292 #endif | |
3293 if (get_mouse_class(line + col) != cclass) | |
3294 { | |
3295 if (*p_sel == 'e') | |
3296 pos->col = col; | |
3297 break; | |
3298 } | |
3299 pos->col = col; | |
3300 } | |
3301 } | |
3302 | |
3303 /* | |
3304 * Get class of a character for selection: same class means same word. | |
3305 * 0: blank | |
3306 * 1: punctuation groups | |
3307 * 2: normal word character | |
3308 * >2: multi-byte word character. | |
3309 */ | |
3310 static int | |
3311 get_mouse_class(p) | |
3312 char_u *p; | |
3313 { | |
3314 int c; | |
3315 | |
3316 #ifdef FEAT_MBYTE | |
3317 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1) | |
3318 return mb_get_class(p); | |
3319 #endif | |
3320 | |
3321 c = *p; | |
3322 if (c == ' ' || c == '\t') | |
3323 return 0; | |
3324 | |
3325 if (vim_iswordc(c)) | |
3326 return 2; | |
3327 | |
3328 /* | |
3329 * There are a few special cases where we want certain combinations of | |
3330 * characters to be considered as a single word. These are things like | |
3331 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
3332 * character is in its own class. |
7 | 3333 */ |
3334 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL) | |
3335 return 1; | |
3336 return c; | |
3337 } | |
3338 #endif /* FEAT_VISUAL */ | |
3339 #endif /* FEAT_MOUSE */ | |
3340 | |
3341 #if defined(FEAT_VISUAL) || defined(PROTO) | |
3342 /* | |
3343 * Check if highlighting for visual mode is possible, give a warning message | |
3344 * if not. | |
3345 */ | |
3346 void | |
3347 check_visual_highlight() | |
3348 { | |
3349 static int did_check = FALSE; | |
3350 | |
3351 if (full_screen) | |
3352 { | |
3353 if (!did_check && hl_attr(HLF_V) == 0) | |
3354 MSG(_("Warning: terminal cannot highlight")); | |
3355 did_check = TRUE; | |
3356 } | |
3357 } | |
3358 | |
3359 /* | |
638 | 3360 * End Visual mode. |
7 | 3361 * This function should ALWAYS be called to end Visual mode, except from |
3362 * do_pending_operator(). | |
3363 */ | |
3364 void | |
3365 end_visual_mode() | |
3366 { | |
3367 #ifdef FEAT_CLIPBOARD | |
3368 /* | |
3369 * If we are using the clipboard, then remember what was selected in case | |
3370 * we need to paste it somewhere while we still own the selection. | |
3371 * Only do this when the clipboard is already owned. Don't want to grab | |
3372 * the selection when hitting ESC. | |
3373 */ | |
3374 if (clip_star.available && clip_star.owned) | |
3375 clip_auto_select(); | |
3376 #endif | |
3377 | |
3378 VIsual_active = FALSE; | |
3379 #ifdef FEAT_MOUSE | |
3380 setmouse(); | |
3381 mouse_dragging = 0; | |
3382 #endif | |
3383 | |
3384 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
690 | 3385 curbuf->b_visual.vi_mode = VIsual_mode; |
3386 curbuf->b_visual.vi_start = VIsual; | |
3387 curbuf->b_visual.vi_end = curwin->w_cursor; | |
3388 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
7 | 3389 #ifdef FEAT_EVAL |
3390 curbuf->b_visual_mode_eval = VIsual_mode; | |
3391 #endif | |
3392 #ifdef FEAT_VIRTUALEDIT | |
3393 if (!virtual_active()) | |
3394 curwin->w_cursor.coladd = 0; | |
3395 #endif | |
3396 | |
643 | 3397 if (mode_displayed) |
7 | 3398 clear_cmdline = TRUE; /* unshow visual mode later */ |
3399 #ifdef FEAT_CMDL_INFO | |
3400 else | |
3401 clear_showcmd(); | |
3402 #endif | |
3403 | |
844 | 3404 adjust_cursor_eol(); |
7 | 3405 } |
3406 | |
3407 /* | |
3408 * Reset VIsual_active and VIsual_reselect. | |
3409 */ | |
3410 void | |
3411 reset_VIsual_and_resel() | |
3412 { | |
3413 if (VIsual_active) | |
3414 { | |
3415 end_visual_mode(); | |
3416 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3417 } | |
3418 VIsual_reselect = FALSE; | |
3419 } | |
3420 | |
3421 /* | |
3422 * Reset VIsual_active and VIsual_reselect if it's set. | |
3423 */ | |
3424 void | |
3425 reset_VIsual() | |
3426 { | |
3427 if (VIsual_active) | |
3428 { | |
3429 end_visual_mode(); | |
3430 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3431 VIsual_reselect = FALSE; | |
3432 } | |
3433 } | |
3434 #endif /* FEAT_VISUAL */ | |
3435 | |
184 | 3436 #if defined(FEAT_BEVAL) |
7 | 3437 static int find_is_eval_item __ARGS((char_u *ptr, int *colp, int *nbp, int dir)); |
3438 | |
3439 /* | |
3440 * Check for a balloon-eval special item to include when searching for an | |
3441 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid! | |
3442 * Returns TRUE if the character at "*ptr" should be included. | |
3443 * "dir" is FORWARD or BACKWARD, the direction of searching. | |
3444 * "*colp" is in/decremented if "ptr[-dir]" should also be included. | |
3445 * "bnp" points to a counter for square brackets. | |
3446 */ | |
3447 static int | |
3448 find_is_eval_item(ptr, colp, bnp, dir) | |
3449 char_u *ptr; | |
3450 int *colp; | |
3451 int *bnp; | |
3452 int dir; | |
3453 { | |
3454 /* Accept everything inside []. */ | |
3455 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD)) | |
3456 ++*bnp; | |
3457 if (*bnp > 0) | |
3458 { | |
3459 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD)) | |
3460 --*bnp; | |
3461 return TRUE; | |
3462 } | |
3463 | |
3464 /* skip over "s.var" */ | |
3465 if (*ptr == '.') | |
3466 return TRUE; | |
3467 | |
3468 /* two-character item: s->var */ | |
3469 if (ptr[dir == BACKWARD ? 0 : 1] == '>' | |
3470 && ptr[dir == BACKWARD ? -1 : 0] == '-') | |
3471 { | |
3472 *colp += dir; | |
3473 return TRUE; | |
3474 } | |
3475 return FALSE; | |
3476 } | |
3477 #endif | |
3478 | |
3479 /* | |
3480 * Find the identifier under or to the right of the cursor. | |
3481 * "find_type" can have one of three values: | |
3482 * FIND_IDENT: find an identifier (keyword) | |
3483 * FIND_STRING: find any non-white string | |
3484 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred. | |
184 | 3485 * FIND_EVAL: find text useful for C program debugging |
7 | 3486 * |
3487 * There are three steps: | |
3488 * 1. Search forward for the start of an identifier/string. Doesn't move if | |
3489 * already on one. | |
3490 * 2. Search backward for the start of this identifier/string. | |
3491 * This doesn't match the real Vi but I like it a little better and it | |
3492 * shouldn't bother anyone. | |
3493 * 3. Search forward to the end of this identifier/string. | |
3494 * When FIND_IDENT isn't defined, we backup until a blank. | |
3495 * | |
3496 * Returns the length of the string, or zero if no string is found. | |
3497 * If a string is found, a pointer to the string is put in "*string". This | |
3498 * string is not always NUL terminated. | |
3499 */ | |
3500 int | |
3501 find_ident_under_cursor(string, find_type) | |
3502 char_u **string; | |
3503 int find_type; | |
3504 { | |
3505 return find_ident_at_pos(curwin, curwin->w_cursor.lnum, | |
3506 curwin->w_cursor.col, string, find_type); | |
3507 } | |
3508 | |
3509 /* | |
3510 * Like find_ident_under_cursor(), but for any window and any position. | |
3511 * However: Uses 'iskeyword' from the current window!. | |
3512 */ | |
3513 int | |
3514 find_ident_at_pos(wp, lnum, startcol, string, find_type) | |
3515 win_T *wp; | |
3516 linenr_T lnum; | |
3517 colnr_T startcol; | |
3518 char_u **string; | |
3519 int find_type; | |
3520 { | |
3521 char_u *ptr; | |
3522 int col = 0; /* init to shut up GCC */ | |
3523 int i; | |
3524 #ifdef FEAT_MBYTE | |
3525 int this_class = 0; | |
3526 int prev_class; | |
3527 int prevcol; | |
3528 #endif | |
184 | 3529 #if defined(FEAT_BEVAL) |
7 | 3530 int bn = 0; /* bracket nesting */ |
3531 #endif | |
3532 | |
3533 /* | |
3534 * if i == 0: try to find an identifier | |
3535 * if i == 1: try to find any non-white string | |
3536 */ | |
3537 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
3538 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i) | |
3539 { | |
3540 /* | |
3541 * 1. skip to start of identifier/string | |
3542 */ | |
3543 col = startcol; | |
3544 #ifdef FEAT_MBYTE | |
3545 if (has_mbyte) | |
3546 { | |
3547 while (ptr[col] != NUL) | |
3548 { | |
184 | 3549 # if defined(FEAT_BEVAL) |
7 | 3550 /* Stop at a ']' to evaluate "a[x]". */ |
3551 if ((find_type & FIND_EVAL) && ptr[col] == ']') | |
3552 break; | |
3553 # endif | |
3554 this_class = mb_get_class(ptr + col); | |
3555 if (this_class != 0 && (i == 1 || this_class != 1)) | |
3556 break; | |
474 | 3557 col += (*mb_ptr2len)(ptr + col); |
7 | 3558 } |
3559 } | |
3560 else | |
3561 #endif | |
3562 while (ptr[col] != NUL | |
3563 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col])) | |
184 | 3564 # if defined(FEAT_BEVAL) |
7 | 3565 && (!(find_type & FIND_EVAL) || ptr[col] != ']') |
3566 # endif | |
3567 ) | |
3568 ++col; | |
3569 | |
184 | 3570 #if defined(FEAT_BEVAL) |
7 | 3571 /* When starting on a ']' count it, so that we include the '['. */ |
3572 bn = ptr[col] == ']'; | |
3573 #endif | |
3574 | |
3575 /* | |
3576 * 2. Back up to start of identifier/string. | |
3577 */ | |
3578 #ifdef FEAT_MBYTE | |
3579 if (has_mbyte) | |
3580 { | |
3581 /* Remember class of character under cursor. */ | |
184 | 3582 # if defined(FEAT_BEVAL) |
7 | 3583 if ((find_type & FIND_EVAL) && ptr[col] == ']') |
3584 this_class = mb_get_class((char_u *)"a"); | |
3585 else | |
3586 # endif | |
3587 this_class = mb_get_class(ptr + col); | |
835 | 3588 while (col > 0 && this_class != 0) |
7 | 3589 { |
3590 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1); | |
3591 prev_class = mb_get_class(ptr + prevcol); | |
3592 if (this_class != prev_class | |
3593 && (i == 0 | |
3594 || prev_class == 0 | |
3595 || (find_type & FIND_IDENT)) | |
184 | 3596 # if defined(FEAT_BEVAL) |
7 | 3597 && (!(find_type & FIND_EVAL) |
3598 || prevcol == 0 | |
3599 || !find_is_eval_item(ptr + prevcol, &prevcol, | |
3600 &bn, BACKWARD)) | |
3601 # endif | |
3602 ) | |
3603 break; | |
3604 col = prevcol; | |
3605 } | |
3606 | |
3607 /* If we don't want just any old string, or we've found an | |
3608 * identifier, stop searching. */ | |
3609 if (this_class > 2) | |
3610 this_class = 2; | |
3611 if (!(find_type & FIND_STRING) || this_class == 2) | |
3612 break; | |
3613 } | |
3614 else | |
3615 #endif | |
3616 { | |
3617 while (col > 0 | |
3618 && ((i == 0 | |
3619 ? vim_iswordc(ptr[col - 1]) | |
3620 : (!vim_iswhite(ptr[col - 1]) | |
3621 && (!(find_type & FIND_IDENT) | |
3622 || !vim_iswordc(ptr[col - 1])))) | |
184 | 3623 #if defined(FEAT_BEVAL) |
7 | 3624 || ((find_type & FIND_EVAL) |
3625 && col > 1 | |
3626 && find_is_eval_item(ptr + col - 1, &col, | |
3627 &bn, BACKWARD)) | |
3628 #endif | |
3629 )) | |
3630 --col; | |
3631 | |
3632 /* If we don't want just any old string, or we've found an | |
3633 * identifier, stop searching. */ | |
3634 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col])) | |
3635 break; | |
3636 } | |
3637 } | |
3638 | |
3639 if (ptr[col] == NUL || (i == 0 && ( | |
3640 #ifdef FEAT_MBYTE | |
3641 has_mbyte ? this_class != 2 : | |
3642 #endif | |
3643 !vim_iswordc(ptr[col])))) | |
3644 { | |
3645 /* | |
3646 * didn't find an identifier or string | |
3647 */ | |
3648 if (find_type & FIND_STRING) | |
3649 EMSG(_("E348: No string under cursor")); | |
3650 else | |
1728 | 3651 EMSG(_(e_noident)); |
7 | 3652 return 0; |
3653 } | |
3654 ptr += col; | |
3655 *string = ptr; | |
3656 | |
3657 /* | |
3658 * 3. Find the end if the identifier/string. | |
3659 */ | |
184 | 3660 #if defined(FEAT_BEVAL) |
7 | 3661 bn = 0; |
3662 startcol -= col; | |
3663 #endif | |
3664 col = 0; | |
3665 #ifdef FEAT_MBYTE | |
3666 if (has_mbyte) | |
3667 { | |
3668 /* Search for point of changing multibyte character class. */ | |
3669 this_class = mb_get_class(ptr); | |
3670 while (ptr[col] != NUL | |
3671 && ((i == 0 ? mb_get_class(ptr + col) == this_class | |
3672 : mb_get_class(ptr + col) != 0) | |
184 | 3673 # if defined(FEAT_BEVAL) |
7 | 3674 || ((find_type & FIND_EVAL) |
3675 && col <= (int)startcol | |
3676 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3677 # endif | |
3678 )) | |
474 | 3679 col += (*mb_ptr2len)(ptr + col); |
7 | 3680 } |
3681 else | |
3682 #endif | |
3683 while ((i == 0 ? vim_iswordc(ptr[col]) | |
3684 : (ptr[col] != NUL && !vim_iswhite(ptr[col]))) | |
184 | 3685 # if defined(FEAT_BEVAL) |
7 | 3686 || ((find_type & FIND_EVAL) |
3687 && col <= (int)startcol | |
3688 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3689 # endif | |
3690 ) | |
3691 { | |
3692 ++col; | |
3693 } | |
3694 | |
3695 return col; | |
3696 } | |
3697 | |
3698 /* | |
3699 * Prepare for redo of a normal command. | |
3700 */ | |
3701 static void | |
3702 prep_redo_cmd(cap) | |
3703 cmdarg_T *cap; | |
3704 { | |
3705 prep_redo(cap->oap->regname, cap->count0, | |
3706 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
3707 } | |
3708 | |
3709 /* | |
3710 * Prepare for redo of any command. | |
3711 * Note that only the last argument can be a multi-byte char. | |
3712 */ | |
3713 static void | |
3714 prep_redo(regname, num, cmd1, cmd2, cmd3, cmd4, cmd5) | |
3715 int regname; | |
3716 long num; | |
3717 int cmd1; | |
3718 int cmd2; | |
3719 int cmd3; | |
3720 int cmd4; | |
3721 int cmd5; | |
3722 { | |
3723 ResetRedobuff(); | |
3724 if (regname != 0) /* yank from specified buffer */ | |
3725 { | |
3726 AppendCharToRedobuff('"'); | |
3727 AppendCharToRedobuff(regname); | |
3728 } | |
3729 if (num) | |
3730 AppendNumberToRedobuff(num); | |
3731 | |
3732 if (cmd1 != NUL) | |
3733 AppendCharToRedobuff(cmd1); | |
3734 if (cmd2 != NUL) | |
3735 AppendCharToRedobuff(cmd2); | |
3736 if (cmd3 != NUL) | |
3737 AppendCharToRedobuff(cmd3); | |
3738 if (cmd4 != NUL) | |
3739 AppendCharToRedobuff(cmd4); | |
3740 if (cmd5 != NUL) | |
3741 AppendCharToRedobuff(cmd5); | |
3742 } | |
3743 | |
3744 /* | |
3745 * check for operator active and clear it | |
3746 * | |
3747 * return TRUE if operator was active | |
3748 */ | |
3749 static int | |
3750 checkclearop(oap) | |
3751 oparg_T *oap; | |
3752 { | |
3753 if (oap->op_type == OP_NOP) | |
3754 return FALSE; | |
3755 clearopbeep(oap); | |
3756 return TRUE; | |
3757 } | |
3758 | |
3759 /* | |
1131 | 3760 * Check for operator or Visual active. Clear active operator. |
7 | 3761 * |
1131 | 3762 * Return TRUE if operator or Visual was active. |
7 | 3763 */ |
3764 static int | |
3765 checkclearopq(oap) | |
3766 oparg_T *oap; | |
3767 { | |
3768 if (oap->op_type == OP_NOP | |
3769 #ifdef FEAT_VISUAL | |
3770 && !VIsual_active | |
3771 #endif | |
3772 ) | |
3773 return FALSE; | |
3774 clearopbeep(oap); | |
3775 return TRUE; | |
3776 } | |
3777 | |
3778 static void | |
3779 clearop(oap) | |
3780 oparg_T *oap; | |
3781 { | |
3782 oap->op_type = OP_NOP; | |
3783 oap->regname = 0; | |
3784 oap->motion_force = NUL; | |
3785 oap->use_reg_one = FALSE; | |
3786 } | |
3787 | |
3788 static void | |
3789 clearopbeep(oap) | |
3790 oparg_T *oap; | |
3791 { | |
3792 clearop(oap); | |
3793 beep_flush(); | |
3794 } | |
3795 | |
3796 #ifdef FEAT_VISUAL | |
3797 /* | |
3798 * Remove the shift modifier from a special key. | |
3799 */ | |
3800 static void | |
3801 unshift_special(cap) | |
3802 cmdarg_T *cap; | |
3803 { | |
3804 switch (cap->cmdchar) | |
3805 { | |
3806 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break; | |
3807 case K_S_LEFT: cap->cmdchar = K_LEFT; break; | |
3808 case K_S_UP: cap->cmdchar = K_UP; break; | |
3809 case K_S_DOWN: cap->cmdchar = K_DOWN; break; | |
3810 case K_S_HOME: cap->cmdchar = K_HOME; break; | |
3811 case K_S_END: cap->cmdchar = K_END; break; | |
3812 } | |
3813 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask); | |
3814 } | |
3815 #endif | |
3816 | |
3817 #if defined(FEAT_CMDL_INFO) || defined(PROTO) | |
3818 /* | |
3819 * Routines for displaying a partly typed command | |
3820 */ | |
3821 | |
3822 #ifdef FEAT_VISUAL /* need room for size of Visual area */ | |
3823 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30 | |
3824 #else | |
3825 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 | |
3826 #endif | |
3827 static char_u showcmd_buf[SHOWCMD_BUFLEN]; | |
3828 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */ | |
3829 static int showcmd_is_clear = TRUE; | |
3830 static int showcmd_visual = FALSE; | |
3831 | |
3832 static void display_showcmd __ARGS((void)); | |
3833 | |
3834 void | |
3835 clear_showcmd() | |
3836 { | |
3837 if (!p_sc) | |
3838 return; | |
3839 | |
3840 #ifdef FEAT_VISUAL | |
3841 if (VIsual_active && !char_avail()) | |
3842 { | |
1866 | 3843 int cursor_bot = lt(VIsual, curwin->w_cursor); |
7 | 3844 long lines; |
3845 colnr_T leftcol, rightcol; | |
3846 linenr_T top, bot; | |
3847 | |
3848 /* Show the size of the Visual area. */ | |
1866 | 3849 if (cursor_bot) |
7 | 3850 { |
3851 top = VIsual.lnum; | |
3852 bot = curwin->w_cursor.lnum; | |
3853 } | |
3854 else | |
3855 { | |
3856 top = curwin->w_cursor.lnum; | |
3857 bot = VIsual.lnum; | |
3858 } | |
3859 # ifdef FEAT_FOLDING | |
3860 /* Include closed folds as a whole. */ | |
3861 hasFolding(top, &top, NULL); | |
3862 hasFolding(bot, NULL, &bot); | |
3863 # endif | |
3864 lines = bot - top + 1; | |
3865 | |
3866 if (VIsual_mode == Ctrl_V) | |
3867 { | |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3868 # ifdef FEAT_LINEBREAK |
1866 | 3869 char_u *saved_sbr = p_sbr; |
3870 | |
3871 /* Make 'sbr' empty for a moment to get the correct size. */ | |
3872 p_sbr = empty_option; | |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3873 # endif |
7 | 3874 getvcols(curwin, &curwin->w_cursor, &VIsual, &leftcol, &rightcol); |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3875 # ifdef FEAT_LINEBREAK |
1866 | 3876 p_sbr = saved_sbr; |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3877 # endif |
7 | 3878 sprintf((char *)showcmd_buf, "%ldx%ld", lines, |
3879 (long)(rightcol - leftcol + 1)); | |
3880 } | |
3881 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum) | |
3882 sprintf((char *)showcmd_buf, "%ld", lines); | |
3883 else | |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3884 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3885 char_u *s, *e; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3886 int l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3887 int bytes = 0; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3888 int chars = 0; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3889 |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3890 if (cursor_bot) |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3891 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3892 s = ml_get_pos(&VIsual); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3893 e = ml_get_cursor(); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3894 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3895 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3896 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3897 s = ml_get_cursor(); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3898 e = ml_get_pos(&VIsual); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3899 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3900 while ((*p_sel != 'e') ? s <= e : s < e) |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3901 { |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3902 # ifdef FEAT_MBYTE |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3903 l = (*mb_ptr2len)(s); |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3904 # else |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3905 l = (*s == NUL) ? 0 : 1; |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3906 # endif |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3907 if (l == 0) |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3908 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3909 ++bytes; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3910 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3911 break; /* end of line */ |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3912 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3913 bytes += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3914 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3915 s += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3916 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3917 if (bytes == chars) |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3918 sprintf((char *)showcmd_buf, "%d", chars); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3919 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3920 sprintf((char *)showcmd_buf, "%d-%d", chars, bytes); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3921 } |
7 | 3922 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */ |
3923 showcmd_visual = TRUE; | |
3924 } | |
3925 else | |
3926 #endif | |
3927 { | |
3928 showcmd_buf[0] = NUL; | |
3929 showcmd_visual = FALSE; | |
3930 | |
3931 /* Don't actually display something if there is nothing to clear. */ | |
3932 if (showcmd_is_clear) | |
3933 return; | |
3934 } | |
3935 | |
3936 display_showcmd(); | |
3937 } | |
3938 | |
3939 /* | |
3940 * Add 'c' to string of shown command chars. | |
3941 * Return TRUE if output has been written (and setcursor() has been called). | |
3942 */ | |
3943 int | |
3944 add_to_showcmd(c) | |
3945 int c; | |
3946 { | |
3947 char_u *p; | |
3948 int old_len; | |
3949 int extra_len; | |
3950 int overflow; | |
3951 #if defined(FEAT_MOUSE) | |
3952 int i; | |
3953 static int ignore[] = | |
3954 { | |
660 | 3955 # ifdef FEAT_GUI |
7 | 3956 K_VER_SCROLLBAR, K_HOR_SCROLLBAR, |
3957 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM, | |
660 | 3958 # endif |
7 | 3959 K_IGNORE, |
3960 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE, | |
3961 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE, | |
3962 K_RIGHTMOUSE, K_RIGHTDRAG, K_RIGHTRELEASE, | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3963 K_MOUSEDOWN, K_MOUSEUP, K_MOUSELEFT, K_MOUSERIGHT, |
7 | 3964 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE, |
631 | 3965 K_CURSORHOLD, |
7 | 3966 0 |
3967 }; | |
3968 #endif | |
3969 | |
641 | 3970 if (!p_sc || msg_silent != 0) |
7 | 3971 return FALSE; |
3972 | |
3973 if (showcmd_visual) | |
3974 { | |
3975 showcmd_buf[0] = NUL; | |
3976 showcmd_visual = FALSE; | |
3977 } | |
3978 | |
3979 #if defined(FEAT_MOUSE) | |
3980 /* Ignore keys that are scrollbar updates and mouse clicks */ | |
3981 if (IS_SPECIAL(c)) | |
3982 for (i = 0; ignore[i] != 0; ++i) | |
3983 if (ignore[i] == c) | |
3984 return FALSE; | |
3985 #endif | |
3986 | |
3987 p = transchar(c); | |
3988 old_len = (int)STRLEN(showcmd_buf); | |
3989 extra_len = (int)STRLEN(p); | |
3990 overflow = old_len + extra_len - SHOWCMD_COLS; | |
3991 if (overflow > 0) | |
1362 | 3992 mch_memmove(showcmd_buf, showcmd_buf + overflow, |
3993 old_len - overflow + 1); | |
7 | 3994 STRCAT(showcmd_buf, p); |
3995 | |
3996 if (char_avail()) | |
3997 return FALSE; | |
3998 | |
3999 display_showcmd(); | |
4000 | |
4001 return TRUE; | |
4002 } | |
4003 | |
4004 void | |
4005 add_to_showcmd_c(c) | |
4006 int c; | |
4007 { | |
4008 if (!add_to_showcmd(c)) | |
4009 setcursor(); | |
4010 } | |
4011 | |
4012 /* | |
4013 * Delete 'len' characters from the end of the shown command. | |
4014 */ | |
4015 static void | |
4016 del_from_showcmd(len) | |
4017 int len; | |
4018 { | |
4019 int old_len; | |
4020 | |
4021 if (!p_sc) | |
4022 return; | |
4023 | |
4024 old_len = (int)STRLEN(showcmd_buf); | |
4025 if (len > old_len) | |
4026 len = old_len; | |
4027 showcmd_buf[old_len - len] = NUL; | |
4028 | |
4029 if (!char_avail()) | |
4030 display_showcmd(); | |
4031 } | |
4032 | |
4033 /* | |
4034 * push_showcmd() and pop_showcmd() are used when waiting for the user to type | |
4035 * something and there is a partial mapping. | |
4036 */ | |
4037 void | |
4038 push_showcmd() | |
4039 { | |
4040 if (p_sc) | |
4041 STRCPY(old_showcmd_buf, showcmd_buf); | |
4042 } | |
4043 | |
4044 void | |
4045 pop_showcmd() | |
4046 { | |
4047 if (!p_sc) | |
4048 return; | |
4049 | |
4050 STRCPY(showcmd_buf, old_showcmd_buf); | |
4051 | |
4052 display_showcmd(); | |
4053 } | |
4054 | |
4055 static void | |
4056 display_showcmd() | |
4057 { | |
4058 int len; | |
4059 | |
4060 cursor_off(); | |
4061 | |
4062 len = (int)STRLEN(showcmd_buf); | |
4063 if (len == 0) | |
4064 showcmd_is_clear = TRUE; | |
4065 else | |
4066 { | |
4067 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0); | |
4068 showcmd_is_clear = FALSE; | |
4069 } | |
4070 | |
4071 /* | |
1188 | 4072 * clear the rest of an old message by outputting up to SHOWCMD_COLS |
4073 * spaces | |
7 | 4074 */ |
4075 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0); | |
4076 | |
4077 setcursor(); /* put cursor back where it belongs */ | |
4078 } | |
4079 #endif | |
4080 | |
4081 #ifdef FEAT_SCROLLBIND | |
4082 /* | |
4083 * When "check" is FALSE, prepare for commands that scroll the window. | |
4084 * When "check" is TRUE, take care of scroll-binding after the window has | |
4085 * scrolled. Called from normal_cmd() and edit(). | |
4086 */ | |
4087 void | |
4088 do_check_scrollbind(check) | |
4089 int check; | |
4090 { | |
4091 static win_T *old_curwin = NULL; | |
4092 static linenr_T old_topline = 0; | |
4093 #ifdef FEAT_DIFF | |
4094 static int old_topfill = 0; | |
4095 #endif | |
4096 static buf_T *old_buf = NULL; | |
4097 static colnr_T old_leftcol = 0; | |
4098 | |
4099 if (check && curwin->w_p_scb) | |
4100 { | |
4101 /* If a ":syncbind" command was just used, don't scroll, only reset | |
4102 * the values. */ | |
4103 if (did_syncbind) | |
4104 did_syncbind = FALSE; | |
4105 else if (curwin == old_curwin) | |
4106 { | |
4107 /* | |
4108 * Synchronize other windows, as necessary according to | |
4109 * 'scrollbind'. Don't do this after an ":edit" command, except | |
4110 * when 'diff' is set. | |
4111 */ | |
4112 if ((curwin->w_buffer == old_buf | |
4113 #ifdef FEAT_DIFF | |
4114 || curwin->w_p_diff | |
4115 #endif | |
4116 ) | |
4117 && (curwin->w_topline != old_topline | |
4118 #ifdef FEAT_DIFF | |
4119 || curwin->w_topfill != old_topfill | |
4120 #endif | |
4121 || curwin->w_leftcol != old_leftcol)) | |
4122 { | |
4123 check_scrollbind(curwin->w_topline - old_topline, | |
4124 (long)(curwin->w_leftcol - old_leftcol)); | |
4125 } | |
4126 } | |
4127 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */ | |
4128 { | |
4129 /* | |
4130 * When switching between windows, make sure that the relative | |
4131 * vertical offset is valid for the new window. The relative | |
4132 * offset is invalid whenever another 'scrollbind' window has | |
4133 * scrolled to a point that would force the current window to | |
4134 * scroll past the beginning or end of its buffer. When the | |
4135 * resync is performed, some of the other 'scrollbind' windows may | |
4136 * need to jump so that the current window's relative position is | |
4137 * visible on-screen. | |
4138 */ | |
4139 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L); | |
4140 } | |
4141 curwin->w_scbind_pos = curwin->w_topline; | |
4142 } | |
4143 | |
4144 old_curwin = curwin; | |
4145 old_topline = curwin->w_topline; | |
4146 #ifdef FEAT_DIFF | |
4147 old_topfill = curwin->w_topfill; | |
4148 #endif | |
4149 old_buf = curwin->w_buffer; | |
4150 old_leftcol = curwin->w_leftcol; | |
4151 } | |
4152 | |
4153 /* | |
4154 * Synchronize any windows that have "scrollbind" set, based on the | |
4155 * number of rows by which the current window has changed | |
4156 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
4157 */ | |
4158 void | |
4159 check_scrollbind(topline_diff, leftcol_diff) | |
4160 linenr_T topline_diff; | |
4161 long leftcol_diff; | |
4162 { | |
4163 int want_ver; | |
4164 int want_hor; | |
4165 win_T *old_curwin = curwin; | |
4166 buf_T *old_curbuf = curbuf; | |
4167 #ifdef FEAT_VISUAL | |
4168 int old_VIsual_select = VIsual_select; | |
4169 int old_VIsual_active = VIsual_active; | |
4170 #endif | |
4171 colnr_T tgt_leftcol = curwin->w_leftcol; | |
4172 long topline; | |
4173 long y; | |
4174 | |
4175 /* | |
4176 * check 'scrollopt' string for vertical and horizontal scroll options | |
4177 */ | |
4178 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0); | |
4179 #ifdef FEAT_DIFF | |
4180 want_ver |= old_curwin->w_p_diff; | |
4181 #endif | |
4182 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0)); | |
4183 | |
4184 /* | |
4185 * loop through the scrollbound windows and scroll accordingly | |
4186 */ | |
4187 #ifdef FEAT_VISUAL | |
4188 VIsual_select = VIsual_active = 0; | |
4189 #endif | |
4190 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
4191 { | |
4192 curbuf = curwin->w_buffer; | |
4193 /* skip original window and windows with 'noscrollbind' */ | |
4194 if (curwin != old_curwin && curwin->w_p_scb) | |
4195 { | |
4196 /* | |
4197 * do the vertical scroll | |
4198 */ | |
4199 if (want_ver) | |
4200 { | |
4201 #ifdef FEAT_DIFF | |
4202 if (old_curwin->w_p_diff && curwin->w_p_diff) | |
4203 { | |
4204 diff_set_topline(old_curwin, curwin); | |
4205 } | |
4206 else | |
4207 #endif | |
4208 { | |
4209 curwin->w_scbind_pos += topline_diff; | |
4210 topline = curwin->w_scbind_pos; | |
4211 if (topline > curbuf->b_ml.ml_line_count) | |
4212 topline = curbuf->b_ml.ml_line_count; | |
4213 if (topline < 1) | |
4214 topline = 1; | |
4215 | |
4216 y = topline - curwin->w_topline; | |
4217 if (y > 0) | |
4218 scrollup(y, FALSE); | |
4219 else | |
4220 scrolldown(-y, FALSE); | |
4221 } | |
4222 | |
4223 redraw_later(VALID); | |
4224 cursor_correct(); | |
4225 #ifdef FEAT_WINDOWS | |
4226 curwin->w_redr_status = TRUE; | |
4227 #endif | |
4228 } | |
4229 | |
4230 /* | |
4231 * do the horizontal scroll | |
4232 */ | |
4233 if (want_hor && curwin->w_leftcol != tgt_leftcol) | |
4234 { | |
4235 curwin->w_leftcol = tgt_leftcol; | |
4236 leftcol_changed(); | |
4237 } | |
4238 } | |
4239 } | |
4240 | |
4241 /* | |
4242 * reset current-window | |
4243 */ | |
4244 #ifdef FEAT_VISUAL | |
4245 VIsual_select = old_VIsual_select; | |
4246 VIsual_active = old_VIsual_active; | |
4247 #endif | |
4248 curwin = old_curwin; | |
4249 curbuf = old_curbuf; | |
4250 } | |
4251 #endif /* #ifdef FEAT_SCROLLBIND */ | |
4252 | |
4253 /* | |
4254 * Command character that's ignored. | |
4255 * Used for CTRL-Q and CTRL-S to avoid problems with terminals that use | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
4256 * xon/xoff. |
7 | 4257 */ |
4258 static void | |
4259 nv_ignore(cap) | |
4260 cmdarg_T *cap; | |
4261 { | |
226 | 4262 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
7 | 4263 } |
4264 | |
4265 /* | |
620 | 4266 * Command character that doesn't do anything, but unlike nv_ignore() does |
4267 * start edit(). Used for "startinsert" executed while starting up. | |
4268 */ | |
4269 static void | |
4270 nv_nop(cap) | |
1877 | 4271 cmdarg_T *cap UNUSED; |
620 | 4272 { |
4273 } | |
4274 | |
4275 /* | |
7 | 4276 * Command character doesn't exist. |
4277 */ | |
4278 static void | |
4279 nv_error(cap) | |
4280 cmdarg_T *cap; | |
4281 { | |
4282 clearopbeep(cap->oap); | |
4283 } | |
4284 | |
4285 /* | |
4286 * <Help> and <F1> commands. | |
4287 */ | |
4288 static void | |
4289 nv_help(cap) | |
4290 cmdarg_T *cap; | |
4291 { | |
4292 if (!checkclearopq(cap->oap)) | |
4293 ex_help(NULL); | |
4294 } | |
4295 | |
4296 /* | |
4297 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor. | |
4298 */ | |
4299 static void | |
4300 nv_addsub(cap) | |
4301 cmdarg_T *cap; | |
4302 { | |
4303 if (!checkclearopq(cap->oap) | |
4304 && do_addsub((int)cap->cmdchar, cap->count1) == OK) | |
4305 prep_redo_cmd(cap); | |
4306 } | |
4307 | |
4308 /* | |
4309 * CTRL-F, CTRL-B, etc: Scroll page up or down. | |
4310 */ | |
4311 static void | |
4312 nv_page(cap) | |
4313 cmdarg_T *cap; | |
4314 { | |
4315 if (!checkclearop(cap->oap)) | |
819 | 4316 { |
4317 #ifdef FEAT_WINDOWS | |
4318 if (mod_mask & MOD_MASK_CTRL) | |
4319 { | |
4320 /* <C-PageUp>: tab page back; <C-PageDown>: tab page forward */ | |
4321 if (cap->arg == BACKWARD) | |
4322 goto_tabpage(-(int)cap->count1); | |
4323 else | |
4324 goto_tabpage((int)cap->count0); | |
4325 } | |
4326 else | |
4327 #endif | |
7 | 4328 (void)onepage(cap->arg, cap->count1); |
819 | 4329 } |
7 | 4330 } |
4331 | |
4332 /* | |
4333 * Implementation of "gd" and "gD" command. | |
4334 */ | |
4335 static void | |
523 | 4336 nv_gd(oap, nchar, thisblock) |
503 | 4337 oparg_T *oap; |
4338 int nchar; | |
523 | 4339 int thisblock; /* 1 for "1gd" and "1gD" */ |
7 | 4340 { |
4341 int len; | |
503 | 4342 char_u *ptr; |
4343 | |
4344 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0 | |
523 | 4345 || find_decl(ptr, len, nchar == 'd', thisblock, 0) == FAIL) |
503 | 4346 clearopbeep(oap); |
4347 #ifdef FEAT_FOLDING | |
4348 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP) | |
4349 foldOpenCursor(); | |
4350 #endif | |
4351 } | |
4352 | |
4353 /* | |
523 | 4354 * Search for variable declaration of "ptr[len]". |
4355 * When "locally" is TRUE in the current function ("gd"), otherwise in the | |
4356 * current file ("gD"). | |
4357 * When "thisblock" is TRUE check the {} block scope. | |
503 | 4358 * Return FAIL when not found. |
4359 */ | |
4360 int | |
523 | 4361 find_decl(ptr, len, locally, thisblock, searchflags) |
503 | 4362 char_u *ptr; |
4363 int len; | |
4364 int locally; | |
523 | 4365 int thisblock; |
503 | 4366 int searchflags; /* flags passed to searchit() */ |
4367 { | |
7 | 4368 char_u *pat; |
4369 pos_T old_pos; | |
503 | 4370 pos_T par_pos; |
4371 pos_T found_pos; | |
7 | 4372 int t; |
4373 int save_p_ws; | |
4374 int save_p_scs; | |
503 | 4375 int retval = OK; |
944 | 4376 int incll; |
503 | 4377 |
4378 if ((pat = alloc(len + 7)) == NULL) | |
4379 return FAIL; | |
268 | 4380 |
4381 /* Put "\V" before the pattern to avoid that the special meaning of "." | |
4382 * and "~" causes trouble. */ | |
4383 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s", | |
4384 len, ptr); | |
7 | 4385 old_pos = curwin->w_cursor; |
4386 save_p_ws = p_ws; | |
4387 save_p_scs = p_scs; | |
4388 p_ws = FALSE; /* don't wrap around end of file now */ | |
4389 p_scs = FALSE; /* don't switch ignorecase off now */ | |
4390 | |
4391 /* | |
4392 * With "gD" go to line 1. | |
4393 * With "gd" Search back for the start of the current function, then go | |
4394 * back until a blank line. If this fails go to line 1. | |
4395 */ | |
944 | 4396 if (!locally || !findpar(&incll, BACKWARD, 1L, '{', FALSE)) |
7 | 4397 { |
4398 setpcmark(); /* Set in findpar() otherwise */ | |
4399 curwin->w_cursor.lnum = 1; | |
539 | 4400 par_pos = curwin->w_cursor; |
7 | 4401 } |
4402 else | |
4403 { | |
539 | 4404 par_pos = curwin->w_cursor; |
7 | 4405 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL) |
4406 --curwin->w_cursor.lnum; | |
4407 } | |
4408 curwin->w_cursor.col = 0; | |
4409 | |
4410 /* Search forward for the identifier, ignore comment lines. */ | |
698 | 4411 clearpos(&found_pos); |
503 | 4412 for (;;) |
4413 { | |
4414 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD, | |
1496 | 4415 pat, 1L, searchflags, RE_LAST, (linenr_T)0, NULL); |
503 | 4416 if (curwin->w_cursor.lnum >= old_pos.lnum) |
4417 t = FAIL; /* match after start is failure too */ | |
523 | 4418 |
718 | 4419 if (thisblock && t != FAIL) |
523 | 4420 { |
4421 pos_T *pos; | |
4422 | |
4423 /* Check that the block the match is in doesn't end before the | |
4424 * position where we started the search from. */ | |
4425 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD, | |
4426 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL | |
4427 && pos->lnum < old_pos.lnum) | |
4428 continue; | |
4429 } | |
4430 | |
503 | 4431 if (t == FAIL) |
4432 { | |
4433 /* If we previously found a valid position, use it. */ | |
4434 if (found_pos.lnum != 0) | |
4435 { | |
4436 curwin->w_cursor = found_pos; | |
4437 t = OK; | |
4438 } | |
4439 break; | |
4440 } | |
7 | 4441 #ifdef FEAT_COMMENTS |
3562 | 4442 if (get_leader_len(ml_get_curline(), NULL, FALSE, TRUE) > 0) |
503 | 4443 { |
4444 /* Ignore this line, continue at start of next line. */ | |
4445 ++curwin->w_cursor.lnum; | |
4446 curwin->w_cursor.col = 0; | |
4447 continue; | |
4448 } | |
4449 #endif | |
4450 if (!locally) /* global search: use first match found */ | |
4451 break; | |
4452 if (curwin->w_cursor.lnum >= par_pos.lnum) | |
4453 { | |
4454 /* If we previously found a valid position, use it. */ | |
4455 if (found_pos.lnum != 0) | |
4456 curwin->w_cursor = found_pos; | |
4457 break; | |
4458 } | |
4459 | |
4460 /* For finding a local variable and the match is before the "{" search | |
4461 * to find a later match. For K&R style function declarations this | |
4462 * skips the function header without types. */ | |
4463 found_pos = curwin->w_cursor; | |
4464 } | |
4465 | |
4466 if (t == FAIL) | |
4467 { | |
4468 retval = FAIL; | |
7 | 4469 curwin->w_cursor = old_pos; |
4470 } | |
4471 else | |
4472 { | |
4473 curwin->w_set_curswant = TRUE; | |
4474 /* "n" searches forward now */ | |
4475 reset_search_dir(); | |
4476 } | |
4477 | |
4478 vim_free(pat); | |
4479 p_ws = save_p_ws; | |
4480 p_scs = save_p_scs; | |
503 | 4481 |
4482 return retval; | |
7 | 4483 } |
4484 | |
4485 /* | |
4486 * Move 'dist' lines in direction 'dir', counting lines by *screen* | |
4487 * lines rather than lines in the file. | |
4488 * 'dist' must be positive. | |
4489 * | |
4490 * Return OK if able to move cursor, FAIL otherwise. | |
4491 */ | |
4492 static int | |
4493 nv_screengo(oap, dir, dist) | |
4494 oparg_T *oap; | |
4495 int dir; | |
4496 long dist; | |
4497 { | |
4498 int linelen = linetabsize(ml_get_curline()); | |
4499 int retval = OK; | |
4500 int atend = FALSE; | |
4501 int n; | |
4502 int col_off1; /* margin offset for first screen line */ | |
4503 int col_off2; /* margin offset for wrapped screen line */ | |
4504 int width1; /* text width for first screen line */ | |
4505 int width2; /* test width for wrapped screen line */ | |
4506 | |
4507 oap->motion_type = MCHAR; | |
4508 oap->inclusive = FALSE; | |
4509 | |
4510 col_off1 = curwin_col_off(); | |
4511 col_off2 = col_off1 - curwin_col_off2(); | |
4512 width1 = W_WIDTH(curwin) - col_off1; | |
4513 width2 = W_WIDTH(curwin) - col_off2; | |
4514 | |
4515 #ifdef FEAT_VERTSPLIT | |
4516 if (curwin->w_width != 0) | |
4517 { | |
4518 #endif | |
4519 /* | |
4520 * Instead of sticking at the last character of the buffer line we | |
4521 * try to stick in the last column of the screen. | |
4522 */ | |
4523 if (curwin->w_curswant == MAXCOL) | |
4524 { | |
4525 atend = TRUE; | |
4526 validate_virtcol(); | |
4527 if (width1 <= 0) | |
4528 curwin->w_curswant = 0; | |
4529 else | |
4530 { | |
4531 curwin->w_curswant = width1 - 1; | |
4532 if (curwin->w_virtcol > curwin->w_curswant) | |
4533 curwin->w_curswant += ((curwin->w_virtcol | |
4534 - curwin->w_curswant - 1) / width2 + 1) * width2; | |
4535 } | |
4536 } | |
4537 else | |
4538 { | |
4539 if (linelen > width1) | |
4540 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4541 else | |
4542 n = width1; | |
4543 if (curwin->w_curswant > (colnr_T)n + 1) | |
4544 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1) | |
4545 * width2; | |
4546 } | |
4547 | |
4548 while (dist--) | |
4549 { | |
4550 if (dir == BACKWARD) | |
4551 { | |
4552 if ((long)curwin->w_curswant >= width2) | |
4553 /* move back within line */ | |
4554 curwin->w_curswant -= width2; | |
4555 else | |
4556 { | |
4557 /* to previous line */ | |
4558 if (curwin->w_cursor.lnum == 1) | |
4559 { | |
4560 retval = FAIL; | |
4561 break; | |
4562 } | |
4563 --curwin->w_cursor.lnum; | |
4564 #ifdef FEAT_FOLDING | |
4565 /* Move to the start of a closed fold. Don't do that when | |
4566 * 'foldopen' contains "all": it will open in a moment. */ | |
4567 if (!(fdo_flags & FDO_ALL)) | |
4568 (void)hasFolding(curwin->w_cursor.lnum, | |
4569 &curwin->w_cursor.lnum, NULL); | |
4570 #endif | |
4571 linelen = linetabsize(ml_get_curline()); | |
4572 if (linelen > width1) | |
4573 curwin->w_curswant += (((linelen - width1 - 1) / width2) | |
4574 + 1) * width2; | |
4575 } | |
4576 } | |
4577 else /* dir == FORWARD */ | |
4578 { | |
4579 if (linelen > width1) | |
4580 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4581 else | |
4582 n = width1; | |
4583 if (curwin->w_curswant + width2 < (colnr_T)n) | |
4584 /* move forward within line */ | |
4585 curwin->w_curswant += width2; | |
4586 else | |
4587 { | |
4588 /* to next line */ | |
4589 #ifdef FEAT_FOLDING | |
4590 /* Move to the end of a closed fold. */ | |
4591 (void)hasFolding(curwin->w_cursor.lnum, NULL, | |
4592 &curwin->w_cursor.lnum); | |
4593 #endif | |
4594 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
4595 { | |
4596 retval = FAIL; | |
4597 break; | |
4598 } | |
4599 curwin->w_cursor.lnum++; | |
4600 curwin->w_curswant %= width2; | |
2911 | 4601 linelen = linetabsize(ml_get_curline()); |
7 | 4602 } |
4603 } | |
4604 } | |
4605 #ifdef FEAT_VERTSPLIT | |
4606 } | |
4607 #endif | |
4608 | |
4609 coladvance(curwin->w_curswant); | |
4610 | |
4611 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
4612 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
4613 { | |
4614 /* | |
4615 * Check for landing on a character that got split at the end of the | |
4616 * last line. We want to advance a screenline, not end up in the same | |
4617 * screenline or move two screenlines. | |
4618 */ | |
4619 validate_virtcol(); | |
4620 if (curwin->w_virtcol > curwin->w_curswant | |
4621 && (curwin->w_curswant < (colnr_T)width1 | |
4622 ? (curwin->w_curswant > (colnr_T)width1 / 2) | |
4623 : ((curwin->w_curswant - width1) % width2 | |
4624 > (colnr_T)width2 / 2))) | |
4625 --curwin->w_cursor.col; | |
4626 } | |
4627 #endif | |
4628 | |
4629 if (atend) | |
4630 curwin->w_curswant = MAXCOL; /* stick in the last column */ | |
4631 | |
4632 return retval; | |
4633 } | |
4634 | |
4635 #ifdef FEAT_MOUSE | |
4636 /* | |
4637 * Mouse scroll wheel: Default action is to scroll three lines, or one page | |
4638 * when Shift or Ctrl is used. | |
2409
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|
4639 * K_MOUSEUP (cap->arg == 1) or K_MOUSEDOWN (cap->arg == 0) or |
0ca06a92adfb
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diff
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|
4640 * K_MOUSELEFT (cap->arg == -1) or K_MOUSERIGHT (cap->arg == -2) |
7 | 4641 */ |
4642 static void | |
4643 nv_mousescroll(cap) | |
4644 cmdarg_T *cap; | |
4645 { | |
4646 # if defined(FEAT_GUI) && defined(FEAT_WINDOWS) | |
557 | 4647 win_T *old_curwin = curwin; |
7 | 4648 |
4649 /* Currently we only get the mouse coordinates in the GUI. */ | |
4650 if (gui.in_use && mouse_row >= 0 && mouse_col >= 0) | |
4651 { | |
4652 int row, col; | |
4653 | |
4654 row = mouse_row; | |
4655 col = mouse_col; | |
4656 | |
4657 /* find the window at the pointer coordinates */ | |
4658 curwin = mouse_find_win(&row, &col); | |
4659 curbuf = curwin->w_buffer; | |
4660 } | |
4661 # endif | |
4662 | |
2409
0ca06a92adfb
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diff
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|
4663 if (cap->arg == MSCR_UP || cap->arg == MSCR_DOWN) |
0ca06a92adfb
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diff
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|
4664 { |
0ca06a92adfb
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parents:
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diff
changeset
|
4665 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
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|
4666 { |
0ca06a92adfb
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parents:
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diff
changeset
|
4667 (void)onepage(cap->arg ? FORWARD : BACKWARD, 1L); |
0ca06a92adfb
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parents:
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diff
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|
4668 } |
0ca06a92adfb
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parents:
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diff
changeset
|
4669 else |
0ca06a92adfb
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parents:
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diff
changeset
|
4670 { |
0ca06a92adfb
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parents:
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diff
changeset
|
4671 cap->count1 = 3; |
0ca06a92adfb
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parents:
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diff
changeset
|
4672 cap->count0 = 3; |
0ca06a92adfb
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diff
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|
4673 nv_scroll_line(cap); |
0ca06a92adfb
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diff
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|
4674 } |
0ca06a92adfb
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diff
changeset
|
4675 } |
0ca06a92adfb
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parents:
2378
diff
changeset
|
4676 # ifdef FEAT_GUI |
7 | 4677 else |
4678 { | |
2409
0ca06a92adfb
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diff
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|
4679 /* Horizontal scroll - only allowed when 'wrap' is disabled */ |
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diff
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|
4680 if (!curwin->w_p_wrap) |
0ca06a92adfb
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diff
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|
4681 { |
0ca06a92adfb
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diff
changeset
|
4682 int val, step = 6; |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
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2409
diff
changeset
|
4683 |
2409
0ca06a92adfb
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|
4684 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
0ca06a92adfb
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diff
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|
4685 step = W_WIDTH(curwin); |
0ca06a92adfb
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diff
changeset
|
4686 val = curwin->w_leftcol + (cap->arg == MSCR_RIGHT ? -step : +step); |
0ca06a92adfb
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|
4687 if (val < 0) |
0ca06a92adfb
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diff
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|
4688 val = 0; |
0ca06a92adfb
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diff
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|
4689 |
0ca06a92adfb
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2378
diff
changeset
|
4690 gui_do_horiz_scroll(val, TRUE); |
0ca06a92adfb
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diff
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|
4691 } |
0ca06a92adfb
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diff
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|
4692 } |
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|
4693 # endif |
7 | 4694 |
4695 # if defined(FEAT_GUI) && defined(FEAT_WINDOWS) | |
4696 curwin->w_redr_status = TRUE; | |
4697 | |
4698 curwin = old_curwin; | |
4699 curbuf = curwin->w_buffer; | |
4700 # endif | |
4701 } | |
4702 | |
4703 /* | |
4704 * Mouse clicks and drags. | |
4705 */ | |
4706 static void | |
4707 nv_mouse(cap) | |
4708 cmdarg_T *cap; | |
4709 { | |
4710 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0); | |
4711 } | |
4712 #endif | |
4713 | |
4714 /* | |
4715 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down. | |
4716 * cap->arg must be TRUE for CTRL-E. | |
4717 */ | |
4718 static void | |
4719 nv_scroll_line(cap) | |
4720 cmdarg_T *cap; | |
4721 { | |
4722 if (!checkclearop(cap->oap)) | |
4723 scroll_redraw(cap->arg, cap->count1); | |
4724 } | |
4725 | |
4726 /* | |
4727 * Scroll "count" lines up or down, and redraw. | |
4728 */ | |
4729 void | |
4730 scroll_redraw(up, count) | |
4731 int up; | |
4732 long count; | |
4733 { | |
4734 linenr_T prev_topline = curwin->w_topline; | |
4735 #ifdef FEAT_DIFF | |
4736 int prev_topfill = curwin->w_topfill; | |
4737 #endif | |
4738 linenr_T prev_lnum = curwin->w_cursor.lnum; | |
4739 | |
4740 if (up) | |
4741 scrollup(count, TRUE); | |
4742 else | |
4743 scrolldown(count, TRUE); | |
4744 if (p_so) | |
4745 { | |
4746 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as | |
4747 * valid, otherwise the screen jumps back at the end of the file. */ | |
4748 cursor_correct(); | |
4749 check_cursor_moved(curwin); | |
4750 curwin->w_valid |= VALID_TOPLINE; | |
4751 | |
4752 /* If moved back to where we were, at least move the cursor, otherwise | |
4753 * we get stuck at one position. Don't move the cursor up if the | |
4754 * first line of the buffer is already on the screen */ | |
4755 while (curwin->w_topline == prev_topline | |
4756 #ifdef FEAT_DIFF | |
4757 && curwin->w_topfill == prev_topfill | |
4758 #endif | |
4759 ) | |
4760 { | |
4761 if (up) | |
4762 { | |
4763 if (curwin->w_cursor.lnum > prev_lnum | |
4764 || cursor_down(1L, FALSE) == FAIL) | |
4765 break; | |
4766 } | |
4767 else | |
4768 { | |
4769 if (curwin->w_cursor.lnum < prev_lnum | |
4770 || prev_topline == 1L | |
4771 || cursor_up(1L, FALSE) == FAIL) | |
4772 break; | |
4773 } | |
4774 /* Mark w_topline as valid, otherwise the screen jumps back at the | |
4775 * end of the file. */ | |
4776 check_cursor_moved(curwin); | |
4777 curwin->w_valid |= VALID_TOPLINE; | |
4778 } | |
4779 } | |
4780 if (curwin->w_cursor.lnum != prev_lnum) | |
4781 coladvance(curwin->w_curswant); | |
4782 redraw_later(VALID); | |
4783 } | |
4784 | |
4785 /* | |
4786 * Commands that start with "z". | |
4787 */ | |
4788 static void | |
4789 nv_zet(cap) | |
4790 cmdarg_T *cap; | |
4791 { | |
4792 long n; | |
4793 colnr_T col; | |
4794 int nchar = cap->nchar; | |
4795 #ifdef FEAT_FOLDING | |
4796 long old_fdl = curwin->w_p_fdl; | |
4797 int old_fen = curwin->w_p_fen; | |
4798 #endif | |
737 | 4799 #ifdef FEAT_SPELL |
710 | 4800 int undo = FALSE; |
4801 #endif | |
7 | 4802 |
4803 if (VIM_ISDIGIT(nchar)) | |
4804 { | |
4805 /* | |
4806 * "z123{nchar}": edit the count before obtaining {nchar} | |
4807 */ | |
4808 if (checkclearop(cap->oap)) | |
4809 return; | |
4810 n = nchar - '0'; | |
4811 for (;;) | |
4812 { | |
4813 #ifdef USE_ON_FLY_SCROLL | |
4814 dont_scroll = TRUE; /* disallow scrolling here */ | |
4815 #endif | |
4816 ++no_mapping; | |
4817 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 4818 nchar = plain_vgetc(); |
7 | 4819 LANGMAP_ADJUST(nchar, TRUE); |
4820 --no_mapping; | |
4821 --allow_keys; | |
4822 #ifdef FEAT_CMDL_INFO | |
4823 (void)add_to_showcmd(nchar); | |
4824 #endif | |
4825 if (nchar == K_DEL || nchar == K_KDEL) | |
4826 n /= 10; | |
4827 else if (VIM_ISDIGIT(nchar)) | |
4828 n = n * 10 + (nchar - '0'); | |
4829 else if (nchar == CAR) | |
4830 { | |
4831 #ifdef FEAT_GUI | |
4832 need_mouse_correct = TRUE; | |
4833 #endif | |
4834 win_setheight((int)n); | |
4835 break; | |
4836 } | |
4837 else if (nchar == 'l' | |
4838 || nchar == 'h' | |
4839 || nchar == K_LEFT | |
229 | 4840 || nchar == K_RIGHT) |
7 | 4841 { |
4842 cap->count1 = n ? n * cap->count1 : cap->count1; | |
4843 goto dozet; | |
4844 } | |
4845 else | |
4846 { | |
4847 clearopbeep(cap->oap); | |
4848 break; | |
4849 } | |
4850 } | |
4851 cap->oap->op_type = OP_NOP; | |
4852 return; | |
4853 } | |
4854 | |
4855 dozet: | |
4856 if ( | |
4857 #ifdef FEAT_FOLDING | |
4858 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc" | |
4859 * and "zC" only in Visual mode. "zj" and "zk" are motion | |
4860 * commands. */ | |
4861 cap->nchar != 'f' && cap->nchar != 'F' | |
4862 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar)) | |
4863 && cap->nchar != 'j' && cap->nchar != 'k' | |
4864 && | |
4865 #endif | |
4866 checkclearop(cap->oap)) | |
4867 return; | |
4868 | |
4869 /* | |
4870 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb": | |
4871 * If line number given, set cursor. | |
4872 */ | |
4873 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL) | |
4874 && cap->count0 | |
4875 && cap->count0 != curwin->w_cursor.lnum) | |
4876 { | |
4877 setpcmark(); | |
4878 if (cap->count0 > curbuf->b_ml.ml_line_count) | |
4879 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4880 else | |
4881 curwin->w_cursor.lnum = cap->count0; | |
22 | 4882 check_cursor_col(); |
7 | 4883 } |
4884 | |
4885 switch (nchar) | |
4886 { | |
4887 /* "z+", "z<CR>" and "zt": put cursor at top of screen */ | |
4888 case '+': | |
4889 if (cap->count0 == 0) | |
4890 { | |
4891 /* No count given: put cursor at the line below screen */ | |
4892 validate_botline(); /* make sure w_botline is valid */ | |
4893 if (curwin->w_botline > curbuf->b_ml.ml_line_count) | |
4894 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4895 else | |
4896 curwin->w_cursor.lnum = curwin->w_botline; | |
4897 } | |
4898 /* FALLTHROUGH */ | |
4899 case NL: | |
4900 case CAR: | |
4901 case K_KENTER: | |
4902 beginline(BL_WHITE | BL_FIX); | |
4903 /* FALLTHROUGH */ | |
4904 | |
4905 case 't': scroll_cursor_top(0, TRUE); | |
4906 redraw_later(VALID); | |
4907 break; | |
4908 | |
4909 /* "z." and "zz": put cursor in middle of screen */ | |
4910 case '.': beginline(BL_WHITE | BL_FIX); | |
4911 /* FALLTHROUGH */ | |
4912 | |
4913 case 'z': scroll_cursor_halfway(TRUE); | |
4914 redraw_later(VALID); | |
4915 break; | |
4916 | |
4917 /* "z^", "z-" and "zb": put cursor at bottom of screen */ | |
4918 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window | |
4919 * when <count> is at bottom of window, and puts that one at | |
4920 * bottom of window. */ | |
4921 if (cap->count0 != 0) | |
4922 { | |
4923 scroll_cursor_bot(0, TRUE); | |
4924 curwin->w_cursor.lnum = curwin->w_topline; | |
4925 } | |
4926 else if (curwin->w_topline == 1) | |
4927 curwin->w_cursor.lnum = 1; | |
4928 else | |
4929 curwin->w_cursor.lnum = curwin->w_topline - 1; | |
4930 /* FALLTHROUGH */ | |
4931 case '-': | |
4932 beginline(BL_WHITE | BL_FIX); | |
4933 /* FALLTHROUGH */ | |
4934 | |
4935 case 'b': scroll_cursor_bot(0, TRUE); | |
4936 redraw_later(VALID); | |
4937 break; | |
4938 | |
4939 /* "zH" - scroll screen right half-page */ | |
4940 case 'H': | |
4941 cap->count1 *= W_WIDTH(curwin) / 2; | |
4942 /* FALLTHROUGH */ | |
4943 | |
4944 /* "zh" - scroll screen to the right */ | |
4945 case 'h': | |
4946 case K_LEFT: | |
4947 if (!curwin->w_p_wrap) | |
4948 { | |
4949 if ((colnr_T)cap->count1 > curwin->w_leftcol) | |
4950 curwin->w_leftcol = 0; | |
4951 else | |
4952 curwin->w_leftcol -= (colnr_T)cap->count1; | |
4953 leftcol_changed(); | |
4954 } | |
4955 break; | |
4956 | |
4957 /* "zL" - scroll screen left half-page */ | |
4958 case 'L': cap->count1 *= W_WIDTH(curwin) / 2; | |
4959 /* FALLTHROUGH */ | |
4960 | |
4961 /* "zl" - scroll screen to the left */ | |
4962 case 'l': | |
4963 case K_RIGHT: | |
4964 if (!curwin->w_p_wrap) | |
4965 { | |
4966 /* scroll the window left */ | |
4967 curwin->w_leftcol += (colnr_T)cap->count1; | |
4968 leftcol_changed(); | |
4969 } | |
4970 break; | |
4971 | |
4972 /* "zs" - scroll screen, cursor at the start */ | |
4973 case 's': if (!curwin->w_p_wrap) | |
4974 { | |
4975 #ifdef FEAT_FOLDING | |
4976 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4977 col = 0; /* like the cursor is in col 0 */ | |
4978 else | |
4979 #endif | |
4980 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL); | |
4981 if ((long)col > p_siso) | |
4982 col -= p_siso; | |
4983 else | |
4984 col = 0; | |
4985 if (curwin->w_leftcol != col) | |
4986 { | |
4987 curwin->w_leftcol = col; | |
4988 redraw_later(NOT_VALID); | |
4989 } | |
4990 } | |
4991 break; | |
4992 | |
4993 /* "ze" - scroll screen, cursor at the end */ | |
4994 case 'e': if (!curwin->w_p_wrap) | |
4995 { | |
4996 #ifdef FEAT_FOLDING | |
4997 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4998 col = 0; /* like the cursor is in col 0 */ | |
4999 else | |
5000 #endif | |
5001 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
5002 n = W_WIDTH(curwin) - curwin_col_off(); | |
5003 if ((long)col + p_siso < n) | |
5004 col = 0; | |
5005 else | |
5006 col = col + p_siso - n + 1; | |
5007 if (curwin->w_leftcol != col) | |
5008 { | |
5009 curwin->w_leftcol = col; | |
5010 redraw_later(NOT_VALID); | |
5011 } | |
5012 } | |
5013 break; | |
5014 | |
5015 #ifdef FEAT_FOLDING | |
5016 /* "zF": create fold command */ | |
5017 /* "zf": create fold operator */ | |
5018 case 'F': | |
5019 case 'f': if (foldManualAllowed(TRUE)) | |
5020 { | |
5021 cap->nchar = 'f'; | |
5022 nv_operator(cap); | |
5023 curwin->w_p_fen = TRUE; | |
5024 | |
5025 /* "zF" is like "zfzf" */ | |
5026 if (nchar == 'F' && cap->oap->op_type == OP_FOLD) | |
5027 { | |
5028 nv_operator(cap); | |
5029 finish_op = TRUE; | |
5030 } | |
5031 } | |
5032 else | |
5033 clearopbeep(cap->oap); | |
5034 break; | |
5035 | |
5036 /* "zd": delete fold at cursor */ | |
5037 /* "zD": delete fold at cursor recursively */ | |
5038 case 'd': | |
5039 case 'D': if (foldManualAllowed(FALSE)) | |
5040 { | |
5041 if (VIsual_active) | |
5042 nv_operator(cap); | |
5043 else | |
5044 deleteFold(curwin->w_cursor.lnum, | |
5045 curwin->w_cursor.lnum, nchar == 'D', FALSE); | |
5046 } | |
5047 break; | |
5048 | |
5049 /* "zE": erease all folds */ | |
5050 case 'E': if (foldmethodIsManual(curwin)) | |
5051 { | |
5052 clearFolding(curwin); | |
5053 changed_window_setting(); | |
5054 } | |
5055 else if (foldmethodIsMarker(curwin)) | |
5056 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count, | |
5057 TRUE, FALSE); | |
5058 else | |
5059 EMSG(_("E352: Cannot erase folds with current 'foldmethod'")); | |
5060 break; | |
5061 | |
5062 /* "zn": fold none: reset 'foldenable' */ | |
5063 case 'n': curwin->w_p_fen = FALSE; | |
5064 break; | |
5065 | |
5066 /* "zN": fold Normal: set 'foldenable' */ | |
5067 case 'N': curwin->w_p_fen = TRUE; | |
5068 break; | |
5069 | |
5070 /* "zi": invert folding: toggle 'foldenable' */ | |
5071 case 'i': curwin->w_p_fen = !curwin->w_p_fen; | |
5072 break; | |
5073 | |
5074 /* "za": open closed fold or close open fold at cursor */ | |
5075 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
5076 openFold(curwin->w_cursor.lnum, cap->count1); | |
5077 else | |
5078 { | |
5079 closeFold(curwin->w_cursor.lnum, cap->count1); | |
5080 curwin->w_p_fen = TRUE; | |
5081 } | |
5082 break; | |
5083 | |
5084 /* "zA": open fold at cursor recursively */ | |
5085 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
5086 openFoldRecurse(curwin->w_cursor.lnum); | |
5087 else | |
5088 { | |
5089 closeFoldRecurse(curwin->w_cursor.lnum); | |
5090 curwin->w_p_fen = TRUE; | |
5091 } | |
5092 break; | |
5093 | |
5094 /* "zo": open fold at cursor or Visual area */ | |
5095 case 'o': if (VIsual_active) | |
5096 nv_operator(cap); | |
5097 else | |
5098 openFold(curwin->w_cursor.lnum, cap->count1); | |
5099 break; | |
5100 | |
5101 /* "zO": open fold recursively */ | |
5102 case 'O': if (VIsual_active) | |
5103 nv_operator(cap); | |
5104 else | |
5105 openFoldRecurse(curwin->w_cursor.lnum); | |
5106 break; | |
5107 | |
5108 /* "zc": close fold at cursor or Visual area */ | |
5109 case 'c': if (VIsual_active) | |
5110 nv_operator(cap); | |
5111 else | |
5112 closeFold(curwin->w_cursor.lnum, cap->count1); | |
5113 curwin->w_p_fen = TRUE; | |
5114 break; | |
5115 | |
5116 /* "zC": close fold recursively */ | |
5117 case 'C': if (VIsual_active) | |
5118 nv_operator(cap); | |
5119 else | |
5120 closeFoldRecurse(curwin->w_cursor.lnum); | |
5121 curwin->w_p_fen = TRUE; | |
5122 break; | |
5123 | |
5124 /* "zv": open folds at the cursor */ | |
5125 case 'v': foldOpenCursor(); | |
5126 break; | |
5127 | |
5128 /* "zx": re-apply 'foldlevel' and open folds at the cursor */ | |
5129 case 'x': curwin->w_p_fen = TRUE; | |
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5130 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5131 newFoldLevel(); /* update right now */ |
7 | 5132 foldOpenCursor(); |
5133 break; | |
5134 | |
5135 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */ | |
5136 case 'X': curwin->w_p_fen = TRUE; | |
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5137 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5138 old_fdl = -1; /* force an update */ |
7 | 5139 break; |
5140 | |
5141 /* "zm": fold more */ | |
5142 case 'm': if (curwin->w_p_fdl > 0) | |
5143 --curwin->w_p_fdl; | |
5144 old_fdl = -1; /* force an update */ | |
5145 curwin->w_p_fen = TRUE; | |
5146 break; | |
5147 | |
5148 /* "zM": close all folds */ | |
5149 case 'M': curwin->w_p_fdl = 0; | |
5150 old_fdl = -1; /* force an update */ | |
5151 curwin->w_p_fen = TRUE; | |
5152 break; | |
5153 | |
5154 /* "zr": reduce folding */ | |
5155 case 'r': ++curwin->w_p_fdl; | |
5156 break; | |
5157 | |
5158 /* "zR": open all folds */ | |
5159 case 'R': curwin->w_p_fdl = getDeepestNesting(); | |
5160 old_fdl = -1; /* force an update */ | |
5161 break; | |
5162 | |
5163 case 'j': /* "zj" move to next fold downwards */ | |
5164 case 'k': /* "zk" move to next fold upwards */ | |
5165 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD, | |
5166 cap->count1) == FAIL) | |
5167 clearopbeep(cap->oap); | |
5168 break; | |
5169 | |
5170 #endif /* FEAT_FOLDING */ | |
5171 | |
737 | 5172 #ifdef FEAT_SPELL |
710 | 5173 case 'u': /* "zug" and "zuw": undo "zg" and "zw" */ |
5174 ++no_mapping; | |
5175 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 5176 nchar = plain_vgetc(); |
710 | 5177 LANGMAP_ADJUST(nchar, TRUE); |
5178 --no_mapping; | |
5179 --allow_keys; | |
5180 #ifdef FEAT_CMDL_INFO | |
5181 (void)add_to_showcmd(nchar); | |
5182 #endif | |
5183 if (vim_strchr((char_u *)"gGwW", nchar) == NULL) | |
5184 { | |
5185 clearopbeep(cap->oap); | |
5186 break; | |
5187 } | |
5188 undo = TRUE; | |
5189 /*FALLTHROUGH*/ | |
5190 | |
310 | 5191 case 'g': /* "zg": add good word to word list */ |
5192 case 'w': /* "zw": add wrong word to word list */ | |
381 | 5193 case 'G': /* "zG": add good word to temp word list */ |
5194 case 'W': /* "zW": add wrong word to temp word list */ | |
310 | 5195 { |
5196 char_u *ptr = NULL; | |
5197 int len; | |
5198 | |
5199 if (checkclearop(cap->oap)) | |
5200 break; | |
5201 # ifdef FEAT_VISUAL | |
5202 if (VIsual_active && get_visual_text(cap, &ptr, &len) | |
5203 == FAIL) | |
5204 return; | |
5205 # endif | |
501 | 5206 if (ptr == NULL) |
5207 { | |
5208 pos_T pos = curwin->w_cursor; | |
5209 | |
5210 /* Find bad word under the cursor. */ | |
534 | 5211 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL); |
501 | 5212 if (len != 0 && curwin->w_cursor.col <= pos.col) |
5213 ptr = ml_get_pos(&curwin->w_cursor); | |
5214 curwin->w_cursor = pos; | |
5215 } | |
5216 | |
310 | 5217 if (ptr == NULL && (len = find_ident_under_cursor(&ptr, |
5218 FIND_IDENT)) == 0) | |
5219 return; | |
381 | 5220 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W', |
710 | 5221 (nchar == 'G' || nchar == 'W') |
5222 ? 0 : (int)cap->count1, | |
5223 undo); | |
310 | 5224 } |
316 | 5225 break; |
323 | 5226 |
584 | 5227 case '=': /* "z=": suggestions for a badly spelled word */ |
638 | 5228 if (!checkclearop(cap->oap)) |
485 | 5229 spell_suggest((int)cap->count0); |
323 | 5230 break; |
310 | 5231 #endif |
5232 | |
7 | 5233 default: clearopbeep(cap->oap); |
5234 } | |
5235 | |
5236 #ifdef FEAT_FOLDING | |
5237 /* Redraw when 'foldenable' changed */ | |
5238 if (old_fen != curwin->w_p_fen) | |
5239 { | |
5240 # ifdef FEAT_DIFF | |
5241 win_T *wp; | |
5242 | |
5243 if (foldmethodIsDiff(curwin) && curwin->w_p_scb) | |
5244 { | |
5245 /* Adjust 'foldenable' in diff-synced windows. */ | |
5246 FOR_ALL_WINDOWS(wp) | |
5247 { | |
5248 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb) | |
5249 { | |
5250 wp->w_p_fen = curwin->w_p_fen; | |
5251 changed_window_setting_win(wp); | |
5252 } | |
5253 } | |
5254 } | |
5255 # endif | |
5256 changed_window_setting(); | |
5257 } | |
5258 | |
5259 /* Redraw when 'foldlevel' changed. */ | |
5260 if (old_fdl != curwin->w_p_fdl) | |
5261 newFoldLevel(); | |
5262 #endif | |
5263 } | |
5264 | |
5265 #ifdef FEAT_GUI | |
5266 /* | |
5267 * Vertical scrollbar movement. | |
5268 */ | |
5269 static void | |
5270 nv_ver_scrollbar(cap) | |
5271 cmdarg_T *cap; | |
5272 { | |
5273 if (cap->oap->op_type != OP_NOP) | |
5274 clearopbeep(cap->oap); | |
5275 | |
5276 /* Even if an operator was pending, we still want to scroll */ | |
5277 gui_do_scroll(); | |
5278 } | |
5279 | |
5280 /* | |
5281 * Horizontal scrollbar movement. | |
5282 */ | |
5283 static void | |
5284 nv_hor_scrollbar(cap) | |
5285 cmdarg_T *cap; | |
5286 { | |
5287 if (cap->oap->op_type != OP_NOP) | |
5288 clearopbeep(cap->oap); | |
5289 | |
5290 /* Even if an operator was pending, we still want to scroll */ | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5291 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 5292 } |
5293 #endif | |
5294 | |
690 | 5295 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
685 | 5296 /* |
5297 * Click in GUI tab. | |
5298 */ | |
5299 static void | |
5300 nv_tabline(cap) | |
5301 cmdarg_T *cap; | |
5302 { | |
5303 if (cap->oap->op_type != OP_NOP) | |
5304 clearopbeep(cap->oap); | |
5305 | |
5306 /* Even if an operator was pending, we still want to jump tabs. */ | |
5307 goto_tabpage(current_tab); | |
5308 } | |
686 | 5309 |
5310 /* | |
5311 * Selected item in tab line menu. | |
5312 */ | |
5313 static void | |
5314 nv_tabmenu(cap) | |
5315 cmdarg_T *cap; | |
5316 { | |
5317 if (cap->oap->op_type != OP_NOP) | |
5318 clearopbeep(cap->oap); | |
5319 | |
5320 /* Even if an operator was pending, we still want to jump tabs. */ | |
690 | 5321 handle_tabmenu(); |
5322 } | |
5323 | |
5324 /* | |
5325 * Handle selecting an item of the GUI tab line menu. | |
5326 * Used in Normal and Insert mode. | |
5327 */ | |
5328 void | |
5329 handle_tabmenu() | |
5330 { | |
686 | 5331 switch (current_tabmenu) |
5332 { | |
5333 case TABLINE_MENU_CLOSE: | |
5334 if (current_tab == 0) | |
5335 do_cmdline_cmd((char_u *)"tabclose"); | |
5336 else | |
5337 { | |
5338 vim_snprintf((char *)IObuff, IOSIZE, "tabclose %d", | |
5339 current_tab); | |
5340 do_cmdline_cmd(IObuff); | |
5341 } | |
5342 break; | |
5343 | |
5344 case TABLINE_MENU_NEW: | |
820 | 5345 vim_snprintf((char *)IObuff, IOSIZE, "%dtabnew", |
5346 current_tab > 0 ? current_tab - 1 : 999); | |
5347 do_cmdline_cmd(IObuff); | |
686 | 5348 break; |
5349 | |
5350 case TABLINE_MENU_OPEN: | |
820 | 5351 vim_snprintf((char *)IObuff, IOSIZE, "browse %dtabnew", |
5352 current_tab > 0 ? current_tab - 1 : 999); | |
5353 do_cmdline_cmd(IObuff); | |
686 | 5354 break; |
5355 } | |
5356 } | |
685 | 5357 #endif |
5358 | |
7 | 5359 /* |
5360 * "Q" command. | |
5361 */ | |
5362 static void | |
5363 nv_exmode(cap) | |
5364 cmdarg_T *cap; | |
5365 { | |
5366 /* | |
5367 * Ignore 'Q' in Visual mode, just give a beep. | |
5368 */ | |
5369 #ifdef FEAT_VISUAL | |
5370 if (VIsual_active) | |
5371 vim_beep(); | |
5372 else | |
5373 #endif | |
5374 if (!checkclearop(cap->oap)) | |
5375 do_exmode(FALSE); | |
5376 } | |
5377 | |
5378 /* | |
5379 * Handle a ":" command. | |
5380 */ | |
5381 static void | |
5382 nv_colon(cap) | |
5383 cmdarg_T *cap; | |
5384 { | |
5385 int old_p_im; | |
5386 | |
5387 #ifdef FEAT_VISUAL | |
5388 if (VIsual_active) | |
5389 nv_operator(cap); | |
5390 else | |
5391 #endif | |
5392 { | |
5393 if (cap->oap->op_type != OP_NOP) | |
5394 { | |
5395 /* Using ":" as a movement is characterwise exclusive. */ | |
5396 cap->oap->motion_type = MCHAR; | |
5397 cap->oap->inclusive = FALSE; | |
5398 } | |
5399 else if (cap->count0) | |
5400 { | |
5401 /* translate "count:" into ":.,.+(count - 1)" */ | |
5402 stuffcharReadbuff('.'); | |
5403 if (cap->count0 > 1) | |
5404 { | |
5405 stuffReadbuff((char_u *)",.+"); | |
5406 stuffnumReadbuff((long)cap->count0 - 1L); | |
5407 } | |
5408 } | |
5409 | |
5410 /* When typing, don't type below an old message */ | |
5411 if (KeyTyped) | |
5412 compute_cmdrow(); | |
5413 | |
5414 old_p_im = p_im; | |
5415 | |
5416 /* get a command line and execute it */ | |
5417 do_cmdline(NULL, getexline, NULL, | |
5418 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0); | |
5419 | |
5420 /* If 'insertmode' changed, enter or exit Insert mode */ | |
5421 if (p_im != old_p_im) | |
5422 { | |
5423 if (p_im) | |
5424 restart_edit = 'i'; | |
5425 else | |
5426 restart_edit = 0; | |
5427 } | |
5428 | |
5429 /* The start of the operator may have become invalid by the Ex | |
5430 * command. */ | |
5431 if (cap->oap->op_type != OP_NOP | |
5432 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count | |
5433 || cap->oap->start.col > | |
1877 | 5434 (colnr_T)STRLEN(ml_get(cap->oap->start.lnum)))) |
7 | 5435 clearopbeep(cap->oap); |
5436 } | |
5437 } | |
5438 | |
5439 /* | |
5440 * Handle CTRL-G command. | |
5441 */ | |
5442 static void | |
5443 nv_ctrlg(cap) | |
5444 cmdarg_T *cap; | |
5445 { | |
5446 #ifdef FEAT_VISUAL | |
5447 if (VIsual_active) /* toggle Selection/Visual mode */ | |
5448 { | |
5449 VIsual_select = !VIsual_select; | |
5450 showmode(); | |
5451 } | |
5452 else | |
5453 #endif | |
5454 if (!checkclearop(cap->oap)) | |
5455 /* print full name if count given or :cd used */ | |
5456 fileinfo((int)cap->count0, FALSE, TRUE); | |
5457 } | |
5458 | |
5459 /* | |
5460 * Handle CTRL-H <Backspace> command. | |
5461 */ | |
5462 static void | |
5463 nv_ctrlh(cap) | |
5464 cmdarg_T *cap; | |
5465 { | |
5466 #ifdef FEAT_VISUAL | |
5467 if (VIsual_active && VIsual_select) | |
5468 { | |
5469 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */ | |
5470 v_visop(cap); | |
5471 } | |
5472 else | |
5473 #endif | |
5474 nv_left(cap); | |
5475 } | |
5476 | |
5477 /* | |
5478 * CTRL-L: clear screen and redraw. | |
5479 */ | |
5480 static void | |
5481 nv_clear(cap) | |
5482 cmdarg_T *cap; | |
5483 { | |
5484 if (!checkclearop(cap->oap)) | |
5485 { | |
5486 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT | |
5487 /* | |
5488 * Right now, the BeBox doesn't seem to have an easy way to detect | |
5489 * window resizing, so we cheat and make the user detect it | |
5490 * manually with CTRL-L instead | |
5491 */ | |
5492 ui_get_shellsize(); | |
5493 #endif | |
5494 #ifdef FEAT_SYN_HL | |
5495 /* Clear all syntax states to force resyncing. */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
5496 syn_stack_free_all(curwin->w_s); |
7 | 5497 #endif |
5498 redraw_later(CLEAR); | |
5499 } | |
5500 } | |
5501 | |
5502 /* | |
5503 * CTRL-O: In Select mode: switch to Visual mode for one command. | |
5504 * Otherwise: Go to older pcmark. | |
5505 */ | |
5506 static void | |
5507 nv_ctrlo(cap) | |
5508 cmdarg_T *cap; | |
5509 { | |
5510 #ifdef FEAT_VISUAL | |
5511 if (VIsual_active && VIsual_select) | |
5512 { | |
5513 VIsual_select = FALSE; | |
5514 showmode(); | |
5515 restart_VIsual_select = 2; /* restart Select mode later */ | |
5516 } | |
5517 else | |
5518 #endif | |
5519 { | |
5520 cap->count1 = -cap->count1; | |
5521 nv_pcmark(cap); | |
5522 } | |
5523 } | |
5524 | |
5525 /* | |
5526 * CTRL-^ command, short for ":e #" | |
5527 */ | |
5528 static void | |
5529 nv_hat(cap) | |
5530 cmdarg_T *cap; | |
5531 { | |
5532 if (!checkclearopq(cap->oap)) | |
5533 (void)buflist_getfile((int)cap->count0, (linenr_T)0, | |
5534 GETF_SETMARK|GETF_ALT, FALSE); | |
5535 } | |
5536 | |
5537 /* | |
5538 * "Z" commands. | |
5539 */ | |
5540 static void | |
5541 nv_Zet(cap) | |
5542 cmdarg_T *cap; | |
5543 { | |
5544 if (!checkclearopq(cap->oap)) | |
5545 { | |
5546 switch (cap->nchar) | |
5547 { | |
5548 /* "ZZ": equivalent to ":x". */ | |
5549 case 'Z': do_cmdline_cmd((char_u *)"x"); | |
5550 break; | |
5551 | |
5552 /* "ZQ": equivalent to ":q!" (Elvis compatible). */ | |
5553 case 'Q': do_cmdline_cmd((char_u *)"q!"); | |
5554 break; | |
5555 | |
5556 default: clearopbeep(cap->oap); | |
5557 } | |
5558 } | |
5559 } | |
5560 | |
5561 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5562 /* | |
5563 * Call nv_ident() as if "c1" was used, with "c2" as next character. | |
5564 */ | |
5565 void | |
5566 do_nv_ident(c1, c2) | |
5567 int c1; | |
5568 int c2; | |
5569 { | |
5570 oparg_T oa; | |
5571 cmdarg_T ca; | |
5572 | |
5573 clear_oparg(&oa); | |
5574 vim_memset(&ca, 0, sizeof(ca)); | |
5575 ca.oap = &oa; | |
5576 ca.cmdchar = c1; | |
5577 ca.nchar = c2; | |
5578 nv_ident(&ca); | |
5579 } | |
5580 #endif | |
5581 | |
5582 /* | |
5583 * Handle the commands that use the word under the cursor. | |
5584 * [g] CTRL-] :ta to current identifier | |
5585 * [g] 'K' run program for current identifier | |
5586 * [g] '*' / to current identifier or string | |
5587 * [g] '#' ? to current identifier or string | |
5588 * g ']' :tselect for current identifier | |
5589 */ | |
5590 static void | |
5591 nv_ident(cap) | |
5592 cmdarg_T *cap; | |
5593 { | |
5594 char_u *ptr = NULL; | |
5595 char_u *buf; | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5596 char_u *newbuf; |
7 | 5597 char_u *p; |
5598 char_u *kp; /* value of 'keywordprg' */ | |
5599 int kp_help; /* 'keywordprg' is ":help" */ | |
5600 int n = 0; /* init for GCC */ | |
5601 int cmdchar; | |
5602 int g_cmd; /* "g" command */ | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5603 int tag_cmd = FALSE; |
7 | 5604 char_u *aux_ptr; |
5605 int isman; | |
5606 int isman_s; | |
5607 | |
5608 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */ | |
5609 { | |
5610 cmdchar = cap->nchar; | |
5611 g_cmd = TRUE; | |
5612 } | |
5613 else | |
5614 { | |
5615 cmdchar = cap->cmdchar; | |
5616 g_cmd = FALSE; | |
5617 } | |
5618 | |
5619 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */ | |
5620 cmdchar = '#'; | |
5621 | |
5622 /* | |
5623 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode. | |
5624 */ | |
5625 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K') | |
5626 { | |
5627 #ifdef FEAT_VISUAL | |
5628 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL) | |
5629 return; | |
5630 #endif | |
5631 if (checkclearopq(cap->oap)) | |
5632 return; | |
5633 } | |
5634 | |
5635 if (ptr == NULL && (n = find_ident_under_cursor(&ptr, | |
5636 (cmdchar == '*' || cmdchar == '#') | |
5637 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0) | |
5638 { | |
5639 clearop(cap->oap); | |
5640 return; | |
5641 } | |
5642 | |
5643 /* Allocate buffer to put the command in. Inserting backslashes can | |
5644 * double the length of the word. p_kp / curbuf->b_p_kp could be added | |
5645 * and some numbers. */ | |
5646 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp); | |
5647 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0 | |
5648 || STRCMP(kp, ":help") == 0); | |
5649 buf = alloc((unsigned)(n * 2 + 30 + STRLEN(kp))); | |
5650 if (buf == NULL) | |
5651 return; | |
5652 buf[0] = NUL; | |
5653 | |
5654 switch (cmdchar) | |
5655 { | |
5656 case '*': | |
5657 case '#': | |
5658 /* | |
5659 * Put cursor at start of word, makes search skip the word | |
5660 * under the cursor. | |
5661 * Call setpcmark() first, so "*``" puts the cursor back where | |
5662 * it was. | |
5663 */ | |
5664 setpcmark(); | |
5665 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline()); | |
5666 | |
5667 if (!g_cmd && vim_iswordp(ptr)) | |
5668 STRCPY(buf, "\\<"); | |
5669 no_smartcase = TRUE; /* don't use 'smartcase' now */ | |
5670 break; | |
5671 | |
5672 case 'K': | |
5673 if (kp_help) | |
5674 STRCPY(buf, "he! "); | |
5675 else | |
5676 { | |
1712 | 5677 /* An external command will probably use an argument starting |
5678 * with "-" as an option. To avoid trouble we skip the "-". */ | |
1728 | 5679 while (*ptr == '-' && n > 0) |
5680 { | |
1712 | 5681 ++ptr; |
1728 | 5682 --n; |
5683 } | |
5684 if (n == 0) | |
5685 { | |
5686 EMSG(_(e_noident)); /* found dashes only */ | |
5687 vim_free(buf); | |
5688 return; | |
5689 } | |
1712 | 5690 |
7 | 5691 /* When a count is given, turn it into a range. Is this |
5692 * really what we want? */ | |
5693 isman = (STRCMP(kp, "man") == 0); | |
5694 isman_s = (STRCMP(kp, "man -s") == 0); | |
5695 if (cap->count0 != 0 && !(isman || isman_s)) | |
5696 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1); | |
5697 | |
5698 STRCAT(buf, "! "); | |
5699 if (cap->count0 == 0 && isman_s) | |
5700 STRCAT(buf, "man"); | |
5701 else | |
5702 STRCAT(buf, kp); | |
5703 STRCAT(buf, " "); | |
5704 if (cap->count0 != 0 && (isman || isman_s)) | |
5705 { | |
5706 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0); | |
5707 STRCAT(buf, " "); | |
5708 } | |
5709 } | |
5710 break; | |
5711 | |
5712 case ']': | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5713 tag_cmd = TRUE; |
7 | 5714 #ifdef FEAT_CSCOPE |
5715 if (p_cst) | |
5716 STRCPY(buf, "cstag "); | |
5717 else | |
5718 #endif | |
5719 STRCPY(buf, "ts "); | |
5720 break; | |
5721 | |
5722 default: | |
2112
6b5d641bcdd4
updated for version 7.2.395
Bram Moolenaar <bram@zimbu.org>
parents:
2049
diff
changeset
|
5723 tag_cmd = TRUE; |
7 | 5724 if (curbuf->b_help) |
5725 STRCPY(buf, "he! "); | |
5726 else | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5727 { |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5728 if (g_cmd) |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5729 STRCPY(buf, "tj "); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5730 else |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5731 sprintf((char *)buf, "%ldta ", cap->count0); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5732 } |
7 | 5733 } |
5734 | |
5735 /* | |
5736 * Now grab the chars in the identifier | |
5737 */ | |
1712 | 5738 if (cmdchar == 'K' && !kp_help) |
5739 { | |
5740 /* Escape the argument properly for a shell command */ | |
1728 | 5741 ptr = vim_strnsave(ptr, n); |
1712 | 5742 p = vim_strsave_shellescape(ptr, TRUE); |
1728 | 5743 vim_free(ptr); |
1712 | 5744 if (p == NULL) |
5745 { | |
5746 vim_free(buf); | |
5747 return; | |
5748 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5749 newbuf = (char_u *)vim_realloc(buf, STRLEN(buf) + STRLEN(p) + 1); |
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5750 if (newbuf == NULL) |
1712 | 5751 { |
5752 vim_free(buf); | |
5753 vim_free(p); | |
5754 return; | |
5755 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5756 buf = newbuf; |
1712 | 5757 STRCAT(buf, p); |
5758 vim_free(p); | |
5759 } | |
7 | 5760 else |
1712 | 5761 { |
5762 if (cmdchar == '*') | |
5763 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\"); | |
5764 else if (cmdchar == '#') | |
5765 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\"); | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5766 else if (tag_cmd) |
2603 | 5767 { |
5768 if (curbuf->b_help) | |
5769 /* ":help" handles unescaped argument */ | |
5770 aux_ptr = (char_u *)""; | |
5771 else | |
5772 aux_ptr = (char_u *)"\\|\"\n["; | |
5773 } | |
1712 | 5774 else |
5775 aux_ptr = (char_u *)"\\|\"\n*?["; | |
5776 | |
5777 p = buf + STRLEN(buf); | |
5778 while (n-- > 0) | |
5779 { | |
5780 /* put a backslash before \ and some others */ | |
5781 if (vim_strchr(aux_ptr, *ptr) != NULL) | |
5782 *p++ = '\\'; | |
7 | 5783 #ifdef FEAT_MBYTE |
1712 | 5784 /* When current byte is a part of multibyte character, copy all |
5785 * bytes of that character. */ | |
5786 if (has_mbyte) | |
5787 { | |
5788 int i; | |
5789 int len = (*mb_ptr2len)(ptr) - 1; | |
5790 | |
5791 for (i = 0; i < len && n >= 1; ++i, --n) | |
5792 *p++ = *ptr++; | |
5793 } | |
5794 #endif | |
5795 *p++ = *ptr++; | |
5796 } | |
5797 *p = NUL; | |
5798 } | |
7 | 5799 |
5800 /* | |
5801 * Execute the command. | |
5802 */ | |
5803 if (cmdchar == '*' || cmdchar == '#') | |
5804 { | |
5805 if (!g_cmd && ( | |
5806 #ifdef FEAT_MBYTE | |
5807 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) : | |
5808 #endif | |
5809 vim_iswordc(ptr[-1]))) | |
5810 STRCAT(buf, "\\>"); | |
5811 #ifdef FEAT_CMDHIST | |
5812 /* put pattern in search history */ | |
2024 | 5813 init_history(); |
7 | 5814 add_to_history(HIST_SEARCH, buf, TRUE, NUL); |
5815 #endif | |
5816 normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0); | |
5817 } | |
5818 else | |
5819 do_cmdline_cmd(buf); | |
5820 | |
5821 vim_free(buf); | |
5822 } | |
5823 | |
344 | 5824 #if defined(FEAT_VISUAL) || defined(PROTO) |
7 | 5825 /* |
5826 * Get visually selected text, within one line only. | |
5827 * Returns FAIL if more than one line selected. | |
5828 */ | |
344 | 5829 int |
7 | 5830 get_visual_text(cap, pp, lenp) |
5831 cmdarg_T *cap; | |
5832 char_u **pp; /* return: start of selected text */ | |
5833 int *lenp; /* return: length of selected text */ | |
5834 { | |
5835 if (VIsual_mode != 'V') | |
5836 unadjust_for_sel(); | |
5837 if (VIsual.lnum != curwin->w_cursor.lnum) | |
5838 { | |
344 | 5839 if (cap != NULL) |
5840 clearopbeep(cap->oap); | |
7 | 5841 return FAIL; |
5842 } | |
5843 if (VIsual_mode == 'V') | |
5844 { | |
5845 *pp = ml_get_curline(); | |
5846 *lenp = (int)STRLEN(*pp); | |
5847 } | |
5848 else | |
5849 { | |
5850 if (lt(curwin->w_cursor, VIsual)) | |
5851 { | |
5852 *pp = ml_get_pos(&curwin->w_cursor); | |
5853 *lenp = VIsual.col - curwin->w_cursor.col + 1; | |
5854 } | |
5855 else | |
5856 { | |
5857 *pp = ml_get_pos(&VIsual); | |
5858 *lenp = curwin->w_cursor.col - VIsual.col + 1; | |
5859 } | |
5860 #ifdef FEAT_MBYTE | |
5861 if (has_mbyte) | |
5862 /* Correct the length to include the whole last character. */ | |
474 | 5863 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1; |
7 | 5864 #endif |
5865 } | |
5866 reset_VIsual_and_resel(); | |
5867 return OK; | |
5868 } | |
5869 #endif | |
5870 | |
5871 /* | |
5872 * CTRL-T: backwards in tag stack | |
5873 */ | |
5874 static void | |
5875 nv_tagpop(cap) | |
5876 cmdarg_T *cap; | |
5877 { | |
5878 if (!checkclearopq(cap->oap)) | |
5879 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE); | |
5880 } | |
5881 | |
5882 /* | |
5883 * Handle scrolling command 'H', 'L' and 'M'. | |
5884 */ | |
5885 static void | |
5886 nv_scroll(cap) | |
5887 cmdarg_T *cap; | |
5888 { | |
5889 int used = 0; | |
5890 long n; | |
5891 #ifdef FEAT_FOLDING | |
5892 linenr_T lnum; | |
5893 #endif | |
5894 int half; | |
5895 | |
5896 cap->oap->motion_type = MLINE; | |
5897 setpcmark(); | |
5898 | |
5899 if (cap->cmdchar == 'L') | |
5900 { | |
5901 validate_botline(); /* make sure curwin->w_botline is valid */ | |
5902 curwin->w_cursor.lnum = curwin->w_botline - 1; | |
5903 if (cap->count1 - 1 >= curwin->w_cursor.lnum) | |
5904 curwin->w_cursor.lnum = 1; | |
5905 else | |
9 | 5906 { |
5907 #ifdef FEAT_FOLDING | |
5908 if (hasAnyFolding(curwin)) | |
5909 { | |
5910 /* Count a fold for one screen line. */ | |
5911 for (n = cap->count1 - 1; n > 0 | |
5912 && curwin->w_cursor.lnum > curwin->w_topline; --n) | |
5913 { | |
5914 (void)hasFolding(curwin->w_cursor.lnum, | |
5915 &curwin->w_cursor.lnum, NULL); | |
5916 --curwin->w_cursor.lnum; | |
5917 } | |
5918 } | |
5919 else | |
5920 #endif | |
5921 curwin->w_cursor.lnum -= cap->count1 - 1; | |
5922 } | |
7 | 5923 } |
5924 else | |
5925 { | |
5926 if (cap->cmdchar == 'M') | |
5927 { | |
5928 #ifdef FEAT_DIFF | |
5929 /* Don't count filler lines above the window. */ | |
5930 used -= diff_check_fill(curwin, curwin->w_topline) | |
5931 - curwin->w_topfill; | |
5932 #endif | |
5933 validate_botline(); /* make sure w_empty_rows is valid */ | |
5934 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2; | |
5935 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n) | |
5936 { | |
5937 #ifdef FEAT_DIFF | |
5938 /* Count half he number of filler lines to be "below this | |
5939 * line" and half to be "above the next line". */ | |
5940 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline | |
5941 + n) / 2 >= half) | |
5942 { | |
5943 --n; | |
5944 break; | |
5945 } | |
5946 #endif | |
5947 used += plines(curwin->w_topline + n); | |
5948 if (used >= half) | |
5949 break; | |
5950 #ifdef FEAT_FOLDING | |
5951 if (hasFolding(curwin->w_topline + n, NULL, &lnum)) | |
5952 n = lnum - curwin->w_topline; | |
5953 #endif | |
5954 } | |
5955 if (n > 0 && used > curwin->w_height) | |
5956 --n; | |
5957 } | |
9 | 5958 else /* (cap->cmdchar == 'H') */ |
5959 { | |
7 | 5960 n = cap->count1 - 1; |
9 | 5961 #ifdef FEAT_FOLDING |
5962 if (hasAnyFolding(curwin)) | |
5963 { | |
5964 /* Count a fold for one screen line. */ | |
5965 lnum = curwin->w_topline; | |
5966 while (n-- > 0 && lnum < curwin->w_botline - 1) | |
5967 { | |
5968 hasFolding(lnum, NULL, &lnum); | |
5969 ++lnum; | |
5970 } | |
5971 n = lnum - curwin->w_topline; | |
5972 } | |
5973 #endif | |
5974 } | |
7 | 5975 curwin->w_cursor.lnum = curwin->w_topline + n; |
5976 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
5977 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
5978 } | |
5979 | |
5980 cursor_correct(); /* correct for 'so' */ | |
5981 beginline(BL_SOL | BL_FIX); | |
5982 } | |
5983 | |
5984 /* | |
5985 * Cursor right commands. | |
5986 */ | |
5987 static void | |
5988 nv_right(cap) | |
5989 cmdarg_T *cap; | |
5990 { | |
5991 long n; | |
5992 #ifdef FEAT_VISUAL | |
5993 int PAST_LINE; | |
5994 #else | |
5995 # define PAST_LINE 0 | |
5996 #endif | |
5997 | |
180 | 5998 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
5999 { | |
6000 /* <C-Right> and <S-Right> move a word or WORD right */ | |
6001 if (mod_mask & MOD_MASK_CTRL) | |
6002 cap->arg = TRUE; | |
6003 nv_wordcmd(cap); | |
6004 return; | |
6005 } | |
6006 | |
7 | 6007 cap->oap->motion_type = MCHAR; |
6008 cap->oap->inclusive = FALSE; | |
6009 #ifdef FEAT_VISUAL | |
6010 PAST_LINE = (VIsual_active && *p_sel != 'o'); | |
6011 | |
6012 # ifdef FEAT_VIRTUALEDIT | |
6013 /* | |
6014 * In virtual mode, there's no such thing as "PAST_LINE", as lines are | |
1188 | 6015 * (theoretically) infinitely long. |
7 | 6016 */ |
6017 if (virtual_active()) | |
6018 PAST_LINE = 0; | |
6019 # endif | |
6020 #endif | |
6021 | |
6022 for (n = cap->count1; n > 0; --n) | |
6023 { | |
6024 if ((!PAST_LINE && oneright() == FAIL) | |
1877 | 6025 #ifdef FEAT_VISUAL |
6026 || (PAST_LINE && *ml_get_cursor() == NUL) | |
6027 #endif | |
6028 ) | |
7 | 6029 { |
6030 /* | |
714 | 6031 * <Space> wraps to next line if 'whichwrap' has 's'. |
6032 * 'l' wraps to next line if 'whichwrap' has 'l'. | |
6033 * CURS_RIGHT wraps to next line if 'whichwrap' has '>'. | |
7 | 6034 */ |
6035 if ( ((cap->cmdchar == ' ' | |
6036 && vim_strchr(p_ww, 's') != NULL) | |
6037 || (cap->cmdchar == 'l' | |
6038 && vim_strchr(p_ww, 'l') != NULL) | |
229 | 6039 || (cap->cmdchar == K_RIGHT |
7 | 6040 && vim_strchr(p_ww, '>') != NULL)) |
6041 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
6042 { | |
6043 /* When deleting we also count the NL as a character. | |
6044 * Set cap->oap->inclusive when last char in the line is | |
6045 * included, move to next line after that */ | |
714 | 6046 if ( cap->oap->op_type != OP_NOP |
7 | 6047 && !cap->oap->inclusive |
6048 && !lineempty(curwin->w_cursor.lnum)) | |
6049 cap->oap->inclusive = TRUE; | |
6050 else | |
6051 { | |
6052 ++curwin->w_cursor.lnum; | |
6053 curwin->w_cursor.col = 0; | |
6054 #ifdef FEAT_VIRTUALEDIT | |
6055 curwin->w_cursor.coladd = 0; | |
6056 #endif | |
6057 curwin->w_set_curswant = TRUE; | |
6058 cap->oap->inclusive = FALSE; | |
6059 } | |
6060 continue; | |
6061 } | |
6062 if (cap->oap->op_type == OP_NOP) | |
6063 { | |
6064 /* Only beep and flush if not moved at all */ | |
6065 if (n == cap->count1) | |
6066 beep_flush(); | |
6067 } | |
6068 else | |
6069 { | |
6070 if (!lineempty(curwin->w_cursor.lnum)) | |
6071 cap->oap->inclusive = TRUE; | |
6072 } | |
6073 break; | |
6074 } | |
6075 #ifdef FEAT_VISUAL | |
6076 else if (PAST_LINE) | |
6077 { | |
6078 curwin->w_set_curswant = TRUE; | |
6079 # ifdef FEAT_VIRTUALEDIT | |
6080 if (virtual_active()) | |
6081 oneright(); | |
6082 else | |
6083 # endif | |
6084 { | |
6085 # ifdef FEAT_MBYTE | |
6086 if (has_mbyte) | |
6087 curwin->w_cursor.col += | |
474 | 6088 (*mb_ptr2len)(ml_get_cursor()); |
7 | 6089 else |
6090 # endif | |
6091 ++curwin->w_cursor.col; | |
6092 } | |
6093 } | |
6094 #endif | |
6095 } | |
6096 #ifdef FEAT_FOLDING | |
6097 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6098 && cap->oap->op_type == OP_NOP) | |
6099 foldOpenCursor(); | |
6100 #endif | |
6101 } | |
6102 | |
6103 /* | |
6104 * Cursor left commands. | |
6105 * | |
6106 * Returns TRUE when operator end should not be adjusted. | |
6107 */ | |
6108 static void | |
6109 nv_left(cap) | |
6110 cmdarg_T *cap; | |
6111 { | |
6112 long n; | |
6113 | |
180 | 6114 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
6115 { | |
6116 /* <C-Left> and <S-Left> move a word or WORD left */ | |
6117 if (mod_mask & MOD_MASK_CTRL) | |
6118 cap->arg = 1; | |
6119 nv_bck_word(cap); | |
6120 return; | |
6121 } | |
6122 | |
7 | 6123 cap->oap->motion_type = MCHAR; |
6124 cap->oap->inclusive = FALSE; | |
6125 for (n = cap->count1; n > 0; --n) | |
6126 { | |
6127 if (oneleft() == FAIL) | |
6128 { | |
6129 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'. | |
6130 * 'h' wraps to previous line if 'whichwrap' has 'h'. | |
6131 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'. | |
6132 */ | |
6133 if ( (((cap->cmdchar == K_BS | |
6134 || cap->cmdchar == Ctrl_H) | |
6135 && vim_strchr(p_ww, 'b') != NULL) | |
6136 || (cap->cmdchar == 'h' | |
6137 && vim_strchr(p_ww, 'h') != NULL) | |
229 | 6138 || (cap->cmdchar == K_LEFT |
7 | 6139 && vim_strchr(p_ww, '<') != NULL)) |
6140 && curwin->w_cursor.lnum > 1) | |
6141 { | |
6142 --(curwin->w_cursor.lnum); | |
6143 coladvance((colnr_T)MAXCOL); | |
6144 curwin->w_set_curswant = TRUE; | |
6145 | |
6146 /* When the NL before the first char has to be deleted we | |
6147 * put the cursor on the NUL after the previous line. | |
6148 * This is a very special case, be careful! | |
1469 | 6149 * Don't adjust op_end now, otherwise it won't work. */ |
7 | 6150 if ( (cap->oap->op_type == OP_DELETE |
6151 || cap->oap->op_type == OP_CHANGE) | |
6152 && !lineempty(curwin->w_cursor.lnum)) | |
6153 { | |
1469 | 6154 if (*ml_get_cursor() != NUL) |
6155 ++curwin->w_cursor.col; | |
7 | 6156 cap->retval |= CA_NO_ADJ_OP_END; |
6157 } | |
6158 continue; | |
6159 } | |
6160 /* Only beep and flush if not moved at all */ | |
6161 else if (cap->oap->op_type == OP_NOP && n == cap->count1) | |
6162 beep_flush(); | |
6163 break; | |
6164 } | |
6165 } | |
6166 #ifdef FEAT_FOLDING | |
6167 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6168 && cap->oap->op_type == OP_NOP) | |
6169 foldOpenCursor(); | |
6170 #endif | |
6171 } | |
6172 | |
6173 /* | |
6174 * Cursor up commands. | |
6175 * cap->arg is TRUE for "-": Move cursor to first non-blank. | |
6176 */ | |
6177 static void | |
6178 nv_up(cap) | |
6179 cmdarg_T *cap; | |
6180 { | |
180 | 6181 if (mod_mask & MOD_MASK_SHIFT) |
6182 { | |
6183 /* <S-Up> is page up */ | |
6184 cap->arg = BACKWARD; | |
6185 nv_page(cap); | |
6186 } | |
6187 else | |
6188 { | |
6189 cap->oap->motion_type = MLINE; | |
6190 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6191 clearopbeep(cap->oap); | |
6192 else if (cap->arg) | |
6193 beginline(BL_WHITE | BL_FIX); | |
6194 } | |
7 | 6195 } |
6196 | |
6197 /* | |
6198 * Cursor down commands. | |
6199 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank. | |
6200 */ | |
6201 static void | |
6202 nv_down(cap) | |
6203 cmdarg_T *cap; | |
6204 { | |
180 | 6205 if (mod_mask & MOD_MASK_SHIFT) |
6206 { | |
6207 /* <S-Down> is page down */ | |
6208 cap->arg = FORWARD; | |
6209 nv_page(cap); | |
6210 } | |
6211 else | |
7 | 6212 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
6213 /* In a quickfix window a <CR> jumps to the error under the cursor. */ | |
170 | 6214 if (bt_quickfix(curbuf) && cap->cmdchar == CAR) |
643 | 6215 if (curwin->w_llist_ref == NULL) |
6216 do_cmdline_cmd((char_u *)".cc"); /* quickfix window */ | |
6217 else | |
6218 do_cmdline_cmd((char_u *)".ll"); /* location list window */ | |
7 | 6219 else |
6220 #endif | |
6221 { | |
6222 #ifdef FEAT_CMDWIN | |
6223 /* In the cmdline window a <CR> executes the command. */ | |
170 | 6224 if (cmdwin_type != 0 && cap->cmdchar == CAR) |
7 | 6225 cmdwin_result = CAR; |
6226 else | |
6227 #endif | |
6228 { | |
6229 cap->oap->motion_type = MLINE; | |
6230 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6231 clearopbeep(cap->oap); | |
6232 else if (cap->arg) | |
6233 beginline(BL_WHITE | BL_FIX); | |
6234 } | |
6235 } | |
6236 } | |
6237 | |
6238 #ifdef FEAT_SEARCHPATH | |
6239 /* | |
6240 * Grab the file name under the cursor and edit it. | |
6241 */ | |
6242 static void | |
6243 nv_gotofile(cap) | |
6244 cmdarg_T *cap; | |
6245 { | |
6246 char_u *ptr; | |
681 | 6247 linenr_T lnum = -1; |
7 | 6248 |
633 | 6249 if (text_locked()) |
7 | 6250 { |
6251 clearopbeep(cap->oap); | |
633 | 6252 text_locked_msg(); |
7 | 6253 return; |
6254 } | |
819 | 6255 #ifdef FEAT_AUTOCMD |
6256 if (curbuf_locked()) | |
6257 { | |
6258 clearop(cap->oap); | |
6259 return; | |
6260 } | |
6261 #endif | |
7 | 6262 |
681 | 6263 ptr = grab_file_name(cap->count1, &lnum); |
7 | 6264 |
6265 if (ptr != NULL) | |
6266 { | |
6267 /* do autowrite if necessary */ | |
6268 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf)) | |
6269 autowrite(curbuf, FALSE); | |
6270 setpcmark(); | |
6271 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST, | |
1743 | 6272 P_HID(curbuf) ? ECMD_HIDE : 0, curwin); |
681 | 6273 if (cap->nchar == 'F' && lnum >= 0) |
6274 { | |
6275 curwin->w_cursor.lnum = lnum; | |
6276 check_cursor_lnum(); | |
6277 beginline(BL_SOL | BL_FIX); | |
6278 } | |
7 | 6279 vim_free(ptr); |
6280 } | |
6281 else | |
6282 clearop(cap->oap); | |
6283 } | |
6284 #endif | |
6285 | |
6286 /* | |
6287 * <End> command: to end of current line or last line. | |
6288 */ | |
6289 static void | |
6290 nv_end(cap) | |
6291 cmdarg_T *cap; | |
6292 { | |
180 | 6293 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */ |
6294 { | |
6295 cap->arg = TRUE; | |
7 | 6296 nv_goto(cap); |
6297 cap->count1 = 1; /* to end of current line */ | |
6298 } | |
6299 nv_dollar(cap); | |
6300 } | |
6301 | |
6302 /* | |
6303 * Handle the "$" command. | |
6304 */ | |
6305 static void | |
6306 nv_dollar(cap) | |
6307 cmdarg_T *cap; | |
6308 { | |
6309 cap->oap->motion_type = MCHAR; | |
6310 cap->oap->inclusive = TRUE; | |
6311 #ifdef FEAT_VIRTUALEDIT | |
6312 /* In virtual mode when off the edge of a line and an operator | |
6313 * is pending (whew!) keep the cursor where it is. | |
6314 * Otherwise, send it to the end of the line. */ | |
6315 if (!virtual_active() || gchar_cursor() != NUL | |
6316 || cap->oap->op_type == OP_NOP) | |
6317 #endif | |
6318 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
6319 if (cursor_down((long)(cap->count1 - 1), | |
6320 cap->oap->op_type == OP_NOP) == FAIL) | |
6321 clearopbeep(cap->oap); | |
6322 #ifdef FEAT_FOLDING | |
6323 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6324 foldOpenCursor(); | |
6325 #endif | |
6326 } | |
6327 | |
6328 /* | |
6329 * Implementation of '?' and '/' commands. | |
6330 * If cap->arg is TRUE don't set PC mark. | |
6331 */ | |
6332 static void | |
6333 nv_search(cap) | |
6334 cmdarg_T *cap; | |
6335 { | |
6336 oparg_T *oap = cap->oap; | |
6337 | |
6338 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13) | |
6339 { | |
6340 /* Translate "g??" to "g?g?" */ | |
6341 cap->cmdchar = 'g'; | |
6342 cap->nchar = '?'; | |
6343 nv_operator(cap); | |
6344 return; | |
6345 } | |
6346 | |
6347 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0); | |
6348 | |
6349 if (cap->searchbuf == NULL) | |
6350 { | |
6351 clearop(oap); | |
6352 return; | |
6353 } | |
6354 | |
6355 normal_search(cap, cap->cmdchar, cap->searchbuf, | |
6356 (cap->arg ? 0 : SEARCH_MARK)); | |
6357 } | |
6358 | |
6359 /* | |
6360 * Handle "N" and "n" commands. | |
6361 * cap->arg is SEARCH_REV for "N", 0 for "n". | |
6362 */ | |
6363 static void | |
6364 nv_next(cap) | |
6365 cmdarg_T *cap; | |
6366 { | |
6367 normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
6368 } | |
6369 | |
6370 /* | |
6371 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat). | |
6372 * Uses only cap->count1 and cap->oap from "cap". | |
6373 */ | |
6374 static void | |
6375 normal_search(cap, dir, pat, opt) | |
6376 cmdarg_T *cap; | |
6377 int dir; | |
6378 char_u *pat; | |
6379 int opt; /* extra flags for do_search() */ | |
6380 { | |
6381 int i; | |
6382 | |
6383 cap->oap->motion_type = MCHAR; | |
6384 cap->oap->inclusive = FALSE; | |
6385 cap->oap->use_reg_one = TRUE; | |
6386 curwin->w_set_curswant = TRUE; | |
6387 | |
6388 i = do_search(cap->oap, dir, pat, cap->count1, | |
1521 | 6389 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG, NULL); |
7 | 6390 if (i == 0) |
6391 clearop(cap->oap); | |
6392 else | |
6393 { | |
6394 if (i == 2) | |
6395 cap->oap->motion_type = MLINE; | |
6396 #ifdef FEAT_VIRTUALEDIT | |
6397 curwin->w_cursor.coladd = 0; | |
6398 #endif | |
6399 #ifdef FEAT_FOLDING | |
6400 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6401 foldOpenCursor(); | |
6402 #endif | |
6403 } | |
6404 | |
6405 /* "/$" will put the cursor after the end of the line, may need to | |
6406 * correct that here */ | |
6407 check_cursor(); | |
6408 } | |
6409 | |
6410 /* | |
6411 * Character search commands. | |
6412 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for | |
6413 * ',' and FALSE for ';'. | |
6414 * cap->nchar is NUL for ',' and ';' (repeat the search) | |
6415 */ | |
6416 static void | |
6417 nv_csearch(cap) | |
6418 cmdarg_T *cap; | |
6419 { | |
6420 int t_cmd; | |
6421 | |
6422 if (cap->cmdchar == 't' || cap->cmdchar == 'T') | |
6423 t_cmd = TRUE; | |
6424 else | |
6425 t_cmd = FALSE; | |
6426 | |
6427 cap->oap->motion_type = MCHAR; | |
6428 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL) | |
6429 clearopbeep(cap->oap); | |
6430 else | |
6431 { | |
6432 curwin->w_set_curswant = TRUE; | |
6433 #ifdef FEAT_VIRTUALEDIT | |
6434 /* Include a Tab for "tx" and for "dfx". */ | |
6435 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD | |
6436 && (t_cmd || cap->oap->op_type != OP_NOP)) | |
6437 { | |
6438 colnr_T scol, ecol; | |
6439 | |
6440 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
6441 curwin->w_cursor.coladd = ecol - scol; | |
6442 } | |
6443 else | |
6444 curwin->w_cursor.coladd = 0; | |
6445 #endif | |
6446 #ifdef FEAT_VISUAL | |
6447 adjust_for_sel(cap); | |
6448 #endif | |
6449 #ifdef FEAT_FOLDING | |
6450 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6451 foldOpenCursor(); | |
6452 #endif | |
6453 } | |
6454 } | |
6455 | |
6456 /* | |
6457 * "[" and "]" commands. | |
6458 * cap->arg is BACKWARD for "[" and FORWARD for "]". | |
6459 */ | |
6460 static void | |
6461 nv_brackets(cap) | |
6462 cmdarg_T *cap; | |
6463 { | |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
6464 pos_T new_pos = INIT_POS_T(0, 0, 0); |
7 | 6465 pos_T prev_pos; |
6466 pos_T *pos = NULL; /* init for GCC */ | |
6467 pos_T old_pos; /* cursor position before command */ | |
6468 int flag; | |
6469 long n; | |
6470 int findc; | |
6471 int c; | |
6472 | |
6473 cap->oap->motion_type = MCHAR; | |
6474 cap->oap->inclusive = FALSE; | |
6475 old_pos = curwin->w_cursor; | |
6476 #ifdef FEAT_VIRTUALEDIT | |
6477 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */ | |
6478 #endif | |
6479 | |
6480 #ifdef FEAT_SEARCHPATH | |
6481 /* | |
6482 * "[f" or "]f" : Edit file under the cursor (same as "gf") | |
6483 */ | |
6484 if (cap->nchar == 'f') | |
6485 nv_gotofile(cap); | |
6486 else | |
6487 #endif | |
6488 | |
6489 #ifdef FEAT_FIND_ID | |
6490 /* | |
1188 | 6491 * Find the occurrence(s) of the identifier or define under cursor |
6492 * in current and included files or jump to the first occurrence. | |
7 | 6493 * |
6494 * search list jump | |
6495 * fwd bwd fwd bwd fwd bwd | |
6496 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I" | |
6497 * define "]d" "[d" "]D" "[D" "]^D" "[^D" | |
6498 */ | |
6499 if (vim_strchr((char_u *) | |
6500 #ifdef EBCDIC | |
6501 "iI\005dD\067", | |
6502 #else | |
6503 "iI\011dD\004", | |
6504 #endif | |
6505 cap->nchar) != NULL) | |
6506 { | |
6507 char_u *ptr; | |
6508 int len; | |
6509 | |
6510 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
6511 clearop(cap->oap); | |
6512 else | |
6513 { | |
6514 find_pattern_in_path(ptr, 0, len, TRUE, | |
6515 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE, | |
6516 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY, | |
6517 cap->count1, | |
6518 isupper(cap->nchar) ? ACTION_SHOW_ALL : | |
6519 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO, | |
6520 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1, | |
6521 (linenr_T)MAXLNUM); | |
6522 curwin->w_set_curswant = TRUE; | |
6523 } | |
6524 } | |
6525 else | |
6526 #endif | |
6527 | |
6528 /* | |
6529 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')' | |
6530 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct. | |
6531 * "[/", "[*", "]/", "]*": go to Nth comment start/end. | |
6532 * "[m" or "]m" search for prev/next start of (Java) method. | |
6533 * "[M" or "]M" search for prev/next end of (Java) method. | |
6534 */ | |
6535 if ( (cap->cmdchar == '[' | |
6536 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL) | |
6537 || (cap->cmdchar == ']' | |
6538 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL)) | |
6539 { | |
6540 if (cap->nchar == '*') | |
6541 cap->nchar = '/'; | |
6542 prev_pos.lnum = 0; | |
6543 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6544 { | |
6545 if (cap->cmdchar == '[') | |
6546 findc = '{'; | |
6547 else | |
6548 findc = '}'; | |
6549 n = 9999; | |
6550 } | |
6551 else | |
6552 { | |
6553 findc = cap->nchar; | |
6554 n = cap->count1; | |
6555 } | |
6556 for ( ; n > 0; --n) | |
6557 { | |
6558 if ((pos = findmatchlimit(cap->oap, findc, | |
6559 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL) | |
6560 { | |
6561 if (new_pos.lnum == 0) /* nothing found */ | |
6562 { | |
6563 if (cap->nchar != 'm' && cap->nchar != 'M') | |
6564 clearopbeep(cap->oap); | |
6565 } | |
6566 else | |
6567 pos = &new_pos; /* use last one found */ | |
6568 break; | |
6569 } | |
6570 prev_pos = new_pos; | |
6571 curwin->w_cursor = *pos; | |
6572 new_pos = *pos; | |
6573 } | |
6574 curwin->w_cursor = old_pos; | |
6575 | |
6576 /* | |
6577 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only | |
6578 * brought us to the match for "[m" and "]M" when inside a method. | |
6579 * Try finding the '{' or '}' we want to be at. | |
6580 * Also repeat for the given count. | |
6581 */ | |
6582 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6583 { | |
6584 /* norm is TRUE for "]M" and "[m" */ | |
6585 int norm = ((findc == '{') == (cap->nchar == 'm')); | |
6586 | |
6587 n = cap->count1; | |
6588 /* found a match: we were inside a method */ | |
6589 if (prev_pos.lnum != 0) | |
6590 { | |
6591 pos = &prev_pos; | |
6592 curwin->w_cursor = prev_pos; | |
6593 if (norm) | |
6594 --n; | |
6595 } | |
6596 else | |
6597 pos = NULL; | |
6598 while (n > 0) | |
6599 { | |
6600 for (;;) | |
6601 { | |
6602 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0) | |
6603 { | |
6604 /* if not found anything, that's an error */ | |
6605 if (pos == NULL) | |
6606 clearopbeep(cap->oap); | |
6607 n = 0; | |
6608 break; | |
6609 } | |
6610 c = gchar_cursor(); | |
6611 if (c == '{' || c == '}') | |
6612 { | |
6613 /* Must have found end/start of class: use it. | |
6614 * Or found the place to be at. */ | |
6615 if ((c == findc && norm) || (n == 1 && !norm)) | |
6616 { | |
6617 new_pos = curwin->w_cursor; | |
6618 pos = &new_pos; | |
6619 n = 0; | |
6620 } | |
6621 /* if no match found at all, we started outside of the | |
6622 * class and we're inside now. Just go on. */ | |
6623 else if (new_pos.lnum == 0) | |
6624 { | |
6625 new_pos = curwin->w_cursor; | |
6626 pos = &new_pos; | |
6627 } | |
6628 /* found start/end of other method: go to match */ | |
6629 else if ((pos = findmatchlimit(cap->oap, findc, | |
6630 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, | |
6631 0)) == NULL) | |
6632 n = 0; | |
6633 else | |
6634 curwin->w_cursor = *pos; | |
6635 break; | |
6636 } | |
6637 } | |
6638 --n; | |
6639 } | |
6640 curwin->w_cursor = old_pos; | |
6641 if (pos == NULL && new_pos.lnum != 0) | |
6642 clearopbeep(cap->oap); | |
6643 } | |
6644 if (pos != NULL) | |
6645 { | |
6646 setpcmark(); | |
6647 curwin->w_cursor = *pos; | |
6648 curwin->w_set_curswant = TRUE; | |
6649 #ifdef FEAT_FOLDING | |
6650 if ((fdo_flags & FDO_BLOCK) && KeyTyped | |
6651 && cap->oap->op_type == OP_NOP) | |
6652 foldOpenCursor(); | |
6653 #endif | |
6654 } | |
6655 } | |
6656 | |
6657 /* | |
6658 * "[[", "[]", "]]" and "][": move to start or end of function | |
6659 */ | |
6660 else if (cap->nchar == '[' || cap->nchar == ']') | |
6661 { | |
6662 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */ | |
6663 flag = '{'; | |
6664 else | |
6665 flag = '}'; /* "][" or "[]" */ | |
6666 | |
6667 curwin->w_set_curswant = TRUE; | |
6668 /* | |
6669 * Imitate strange Vi behaviour: When using "]]" with an operator | |
6670 * we also stop at '}'. | |
6671 */ | |
503 | 6672 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag, |
7 | 6673 (cap->oap->op_type != OP_NOP |
6674 && cap->arg == FORWARD && flag == '{'))) | |
6675 clearopbeep(cap->oap); | |
6676 else | |
6677 { | |
6678 if (cap->oap->op_type == OP_NOP) | |
6679 beginline(BL_WHITE | BL_FIX); | |
6680 #ifdef FEAT_FOLDING | |
6681 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6682 foldOpenCursor(); | |
6683 #endif | |
6684 } | |
6685 } | |
6686 | |
6687 /* | |
6688 * "[p", "[P", "]P" and "]p": put with indent adjustment | |
6689 */ | |
6690 else if (cap->nchar == 'p' || cap->nchar == 'P') | |
6691 { | |
1312 | 6692 if (!checkclearop(cap->oap)) |
7 | 6693 { |
6694 prep_redo_cmd(cap); | |
6695 do_put(cap->oap->regname, | |
6696 (cap->cmdchar == ']' && cap->nchar == 'p') ? FORWARD : BACKWARD, | |
6697 cap->count1, PUT_FIXINDENT); | |
6698 } | |
6699 } | |
6700 | |
6701 /* | |
6702 * "['", "[`", "]'" and "]`": jump to next mark | |
6703 */ | |
6704 else if (cap->nchar == '\'' || cap->nchar == '`') | |
6705 { | |
6706 pos = &curwin->w_cursor; | |
6707 for (n = cap->count1; n > 0; --n) | |
6708 { | |
6709 prev_pos = *pos; | |
6710 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD, | |
6711 cap->nchar == '\''); | |
6712 if (pos == NULL) | |
6713 break; | |
6714 } | |
6715 if (pos == NULL) | |
6716 pos = &prev_pos; | |
6717 nv_cursormark(cap, cap->nchar == '\'', pos); | |
6718 } | |
6719 | |
6720 #ifdef FEAT_MOUSE | |
6721 /* | |
6722 * [ or ] followed by a middle mouse click: put selected text with | |
6723 * indent adjustment. Any other button just does as usual. | |
6724 */ | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
6725 else if (cap->nchar >= K_RIGHTRELEASE && cap->nchar <= K_LEFTMOUSE) |
7 | 6726 { |
6727 (void)do_mouse(cap->oap, cap->nchar, | |
6728 (cap->cmdchar == ']') ? FORWARD : BACKWARD, | |
6729 cap->count1, PUT_FIXINDENT); | |
6730 } | |
6731 #endif /* FEAT_MOUSE */ | |
6732 | |
6733 #ifdef FEAT_FOLDING | |
6734 /* | |
6735 * "[z" and "]z": move to start or end of open fold. | |
6736 */ | |
6737 else if (cap->nchar == 'z') | |
6738 { | |
6739 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6740 cap->count1) == FAIL) | |
6741 clearopbeep(cap->oap); | |
6742 } | |
6743 #endif | |
6744 | |
6745 #ifdef FEAT_DIFF | |
6746 /* | |
6747 * "[c" and "]c": move to next or previous diff-change. | |
6748 */ | |
6749 else if (cap->nchar == 'c') | |
6750 { | |
6751 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6752 cap->count1) == FAIL) | |
6753 clearopbeep(cap->oap); | |
6754 } | |
6755 #endif | |
6756 | |
737 | 6757 #ifdef FEAT_SPELL |
236 | 6758 /* |
6759 * "[s", "[S", "]s" and "]S": move to next spell error. | |
6760 */ | |
6761 else if (cap->nchar == 's' || cap->nchar == 'S') | |
6762 { | |
249 | 6763 setpcmark(); |
6764 for (n = 0; n < cap->count1; ++n) | |
498 | 6765 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD, |
6766 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0) | |
249 | 6767 { |
6768 clearopbeep(cap->oap); | |
6769 break; | |
6770 } | |
819 | 6771 # ifdef FEAT_FOLDING |
6772 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6773 foldOpenCursor(); | |
6774 # endif | |
236 | 6775 } |
6776 #endif | |
6777 | |
7 | 6778 /* Not a valid cap->nchar. */ |
6779 else | |
6780 clearopbeep(cap->oap); | |
6781 } | |
6782 | |
6783 /* | |
6784 * Handle Normal mode "%" command. | |
6785 */ | |
6786 static void | |
6787 nv_percent(cap) | |
6788 cmdarg_T *cap; | |
6789 { | |
6790 pos_T *pos; | |
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2281
diff
changeset
|
6791 #if defined(FEAT_FOLDING) |
7 | 6792 linenr_T lnum = curwin->w_cursor.lnum; |
6793 #endif | |
6794 | |
6795 cap->oap->inclusive = TRUE; | |
6796 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */ | |
6797 { | |
6798 if (cap->count0 > 100) | |
6799 clearopbeep(cap->oap); | |
6800 else | |
6801 { | |
6802 cap->oap->motion_type = MLINE; | |
6803 setpcmark(); | |
6804 /* Round up, so CTRL-G will give same value. Watch out for a | |
6805 * large line count, the line number must not go negative! */ | |
6806 if (curbuf->b_ml.ml_line_count > 1000000) | |
6807 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L) | |
6808 / 100L * cap->count0; | |
6809 else | |
6810 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * | |
6811 cap->count0 + 99L) / 100L; | |
6812 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6813 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6814 beginline(BL_SOL | BL_FIX); | |
6815 } | |
6816 } | |
6817 else /* "%" : go to matching paren */ | |
6818 { | |
6819 cap->oap->motion_type = MCHAR; | |
6820 cap->oap->use_reg_one = TRUE; | |
6821 if ((pos = findmatch(cap->oap, NUL)) == NULL) | |
6822 clearopbeep(cap->oap); | |
6823 else | |
6824 { | |
6825 setpcmark(); | |
6826 curwin->w_cursor = *pos; | |
6827 curwin->w_set_curswant = TRUE; | |
6828 #ifdef FEAT_VIRTUALEDIT | |
6829 curwin->w_cursor.coladd = 0; | |
6830 #endif | |
6831 #ifdef FEAT_VISUAL | |
6832 adjust_for_sel(cap); | |
6833 #endif | |
6834 } | |
6835 } | |
6836 #ifdef FEAT_FOLDING | |
6837 if (cap->oap->op_type == OP_NOP | |
6838 && lnum != curwin->w_cursor.lnum | |
6839 && (fdo_flags & FDO_PERCENT) | |
6840 && KeyTyped) | |
6841 foldOpenCursor(); | |
6842 #endif | |
6843 } | |
6844 | |
6845 /* | |
6846 * Handle "(" and ")" commands. | |
6847 * cap->arg is BACKWARD for "(" and FORWARD for ")". | |
6848 */ | |
6849 static void | |
6850 nv_brace(cap) | |
6851 cmdarg_T *cap; | |
6852 { | |
6853 cap->oap->motion_type = MCHAR; | |
6854 cap->oap->use_reg_one = TRUE; | |
620 | 6855 /* The motion used to be inclusive for "(", but that is not what Vi does. */ |
6856 cap->oap->inclusive = FALSE; | |
7 | 6857 curwin->w_set_curswant = TRUE; |
6858 | |
6859 if (findsent(cap->arg, cap->count1) == FAIL) | |
6860 clearopbeep(cap->oap); | |
6861 else | |
6862 { | |
1505 | 6863 /* Don't leave the cursor on the NUL past end of line. */ |
6864 adjust_cursor(cap->oap); | |
7 | 6865 #ifdef FEAT_VIRTUALEDIT |
6866 curwin->w_cursor.coladd = 0; | |
6867 #endif | |
6868 #ifdef FEAT_FOLDING | |
6869 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6870 foldOpenCursor(); | |
6871 #endif | |
6872 } | |
6873 } | |
6874 | |
6875 /* | |
6876 * "m" command: Mark a position. | |
6877 */ | |
6878 static void | |
6879 nv_mark(cap) | |
6880 cmdarg_T *cap; | |
6881 { | |
6882 if (!checkclearop(cap->oap)) | |
6883 { | |
6884 if (setmark(cap->nchar) == FAIL) | |
6885 clearopbeep(cap->oap); | |
6886 } | |
6887 } | |
6888 | |
6889 /* | |
6890 * "{" and "}" commands. | |
6891 * cmd->arg is BACKWARD for "{" and FORWARD for "}". | |
6892 */ | |
6893 static void | |
6894 nv_findpar(cap) | |
6895 cmdarg_T *cap; | |
6896 { | |
6897 cap->oap->motion_type = MCHAR; | |
6898 cap->oap->inclusive = FALSE; | |
6899 cap->oap->use_reg_one = TRUE; | |
6900 curwin->w_set_curswant = TRUE; | |
503 | 6901 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE)) |
7 | 6902 clearopbeep(cap->oap); |
6903 else | |
6904 { | |
6905 #ifdef FEAT_VIRTUALEDIT | |
6906 curwin->w_cursor.coladd = 0; | |
6907 #endif | |
6908 #ifdef FEAT_FOLDING | |
6909 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6910 foldOpenCursor(); | |
6911 #endif | |
6912 } | |
6913 } | |
6914 | |
6915 /* | |
6916 * "u" command: Undo or make lower case. | |
6917 */ | |
6918 static void | |
6919 nv_undo(cap) | |
6920 cmdarg_T *cap; | |
6921 { | |
6922 if (cap->oap->op_type == OP_LOWER | |
6923 #ifdef FEAT_VISUAL | |
6924 || VIsual_active | |
6925 #endif | |
6926 ) | |
6927 { | |
6928 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */ | |
6929 cap->cmdchar = 'g'; | |
6930 cap->nchar = 'u'; | |
6931 nv_operator(cap); | |
6932 } | |
6933 else | |
6934 nv_kundo(cap); | |
6935 } | |
6936 | |
6937 /* | |
6938 * <Undo> command. | |
6939 */ | |
6940 static void | |
6941 nv_kundo(cap) | |
6942 cmdarg_T *cap; | |
6943 { | |
6944 if (!checkclearopq(cap->oap)) | |
6945 { | |
6946 u_undo((int)cap->count1); | |
6947 curwin->w_set_curswant = TRUE; | |
6948 } | |
6949 } | |
6950 | |
6951 /* | |
6952 * Handle the "r" command. | |
6953 */ | |
6954 static void | |
6955 nv_replace(cap) | |
6956 cmdarg_T *cap; | |
6957 { | |
6958 char_u *ptr; | |
6959 int had_ctrl_v; | |
6960 long n; | |
6961 | |
6962 if (checkclearop(cap->oap)) | |
6963 return; | |
6964 | |
6965 /* get another character */ | |
6966 if (cap->nchar == Ctrl_V) | |
6967 { | |
6968 had_ctrl_v = Ctrl_V; | |
6969 cap->nchar = get_literal(); | |
6970 /* Don't redo a multibyte character with CTRL-V. */ | |
6971 if (cap->nchar > DEL) | |
6972 had_ctrl_v = NUL; | |
6973 } | |
6974 else | |
6975 had_ctrl_v = NUL; | |
6976 | |
1343 | 6977 /* Abort if the character is a special key. */ |
6978 if (IS_SPECIAL(cap->nchar)) | |
6979 { | |
6980 clearopbeep(cap->oap); | |
6981 return; | |
6982 } | |
6983 | |
7 | 6984 #ifdef FEAT_VISUAL |
6985 /* Visual mode "r" */ | |
6986 if (VIsual_active) | |
6987 { | |
1797 | 6988 if (got_int) |
6989 reset_VIsual(); | |
7 | 6990 nv_operator(cap); |
6991 return; | |
6992 } | |
6993 #endif | |
6994 | |
6995 #ifdef FEAT_VIRTUALEDIT | |
6996 /* Break tabs, etc. */ | |
6997 if (virtual_active()) | |
6998 { | |
6999 if (u_save_cursor() == FAIL) | |
7000 return; | |
7001 if (gchar_cursor() == NUL) | |
7002 { | |
7003 /* Add extra space and put the cursor on the first one. */ | |
7004 coladvance_force((colnr_T)(getviscol() + cap->count1)); | |
7005 curwin->w_cursor.col -= cap->count1; | |
7006 } | |
7007 else if (gchar_cursor() == TAB) | |
7008 coladvance_force(getviscol()); | |
7009 } | |
7010 #endif | |
7011 | |
1343 | 7012 /* Abort if not enough characters to replace. */ |
7 | 7013 ptr = ml_get_cursor(); |
1343 | 7014 if (STRLEN(ptr) < (unsigned)cap->count1 |
7 | 7015 #ifdef FEAT_MBYTE |
7016 || (has_mbyte && mb_charlen(ptr) < cap->count1) | |
7017 #endif | |
7018 ) | |
7019 { | |
7020 clearopbeep(cap->oap); | |
7021 return; | |
7022 } | |
7023 | |
7024 /* | |
7025 * Replacing with a TAB is done by edit() when it is complicated because | |
7026 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB. | |
7027 * Other characters are done below to avoid problems with things like | |
7028 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC). | |
7029 */ | |
7030 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta)) | |
7031 { | |
7032 stuffnumReadbuff(cap->count1); | |
7033 stuffcharReadbuff('R'); | |
7034 stuffcharReadbuff('\t'); | |
7035 stuffcharReadbuff(ESC); | |
7036 return; | |
7037 } | |
7038 | |
7039 /* save line for undo */ | |
7040 if (u_save_cursor() == FAIL) | |
7041 return; | |
7042 | |
7043 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n')) | |
7044 { | |
7045 /* | |
7046 * Replace character(s) by a single newline. | |
7047 * Strange vi behaviour: Only one newline is inserted. | |
7048 * Delete the characters here. | |
7049 * Insert the newline with an insert command, takes care of | |
7050 * autoindent. The insert command depends on being on the last | |
7051 * character of a line or not. | |
7052 */ | |
7053 #ifdef FEAT_MBYTE | |
7054 (void)del_chars(cap->count1, FALSE); /* delete the characters */ | |
7055 #else | |
608 | 7056 (void)del_bytes(cap->count1, FALSE, FALSE); /* delete the characters */ |
7 | 7057 #endif |
7058 stuffcharReadbuff('\r'); | |
7059 stuffcharReadbuff(ESC); | |
7060 | |
7061 /* Give 'r' to edit(), to get the redo command right. */ | |
7062 invoke_edit(cap, TRUE, 'r', FALSE); | |
7063 } | |
7064 else | |
7065 { | |
7066 prep_redo(cap->oap->regname, cap->count1, | |
7067 NUL, 'r', NUL, had_ctrl_v, cap->nchar); | |
7068 | |
7069 curbuf->b_op_start = curwin->w_cursor; | |
7070 #ifdef FEAT_MBYTE | |
7071 if (has_mbyte) | |
7072 { | |
7073 int old_State = State; | |
7074 | |
7075 if (cap->ncharC1 != 0) | |
7076 AppendCharToRedobuff(cap->ncharC1); | |
7077 if (cap->ncharC2 != 0) | |
7078 AppendCharToRedobuff(cap->ncharC2); | |
7079 | |
7080 /* This is slow, but it handles replacing a single-byte with a | |
7081 * multi-byte and the other way around. Also handles adding | |
7082 * composing characters for utf-8. */ | |
7083 for (n = cap->count1; n > 0; --n) | |
7084 { | |
7085 State = REPLACE; | |
3501 | 7086 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
7087 { | |
7088 int c = ins_copychar(curwin->w_cursor.lnum | |
7089 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
7090 if (c != NUL) | |
7091 ins_char(c); | |
7092 else | |
7093 /* will be decremented further down */ | |
7094 ++curwin->w_cursor.col; | |
7095 } | |
7096 else | |
7097 ins_char(cap->nchar); | |
7 | 7098 State = old_State; |
7099 if (cap->ncharC1 != 0) | |
7100 ins_char(cap->ncharC1); | |
7101 if (cap->ncharC2 != 0) | |
7102 ins_char(cap->ncharC2); | |
7103 } | |
7104 } | |
7105 else | |
7106 #endif | |
7107 { | |
7108 /* | |
7109 * Replace the characters within one line. | |
7110 */ | |
7111 for (n = cap->count1; n > 0; --n) | |
7112 { | |
7113 /* | |
7114 * Get ptr again, because u_save and/or showmatch() will have | |
7115 * released the line. At the same time we let know that the | |
7116 * line will be changed. | |
7117 */ | |
7118 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE); | |
3501 | 7119 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
7120 { | |
7121 int c = ins_copychar(curwin->w_cursor.lnum | |
7122 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
7123 if (c != NUL) | |
7124 ptr[curwin->w_cursor.col] = c; | |
7125 } | |
7126 else | |
7127 ptr[curwin->w_cursor.col] = cap->nchar; | |
7 | 7128 if (p_sm && msg_silent == 0) |
7129 showmatch(cap->nchar); | |
7130 ++curwin->w_cursor.col; | |
7131 } | |
7132 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7133 if (netbeans_active()) |
7 | 7134 { |
2210 | 7135 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1); |
7 | 7136 |
33 | 7137 netbeans_removed(curbuf, curwin->w_cursor.lnum, start, |
2210 | 7138 (long)cap->count1); |
7 | 7139 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start, |
33 | 7140 &ptr[start], (int)cap->count1); |
7 | 7141 } |
7142 #endif | |
7143 | |
7144 /* mark the buffer as changed and prepare for displaying */ | |
7145 changed_bytes(curwin->w_cursor.lnum, | |
7146 (colnr_T)(curwin->w_cursor.col - cap->count1)); | |
7147 } | |
7148 --curwin->w_cursor.col; /* cursor on the last replaced char */ | |
7149 #ifdef FEAT_MBYTE | |
7150 /* if the character on the left of the current cursor is a multi-byte | |
7151 * character, move two characters left */ | |
7152 if (has_mbyte) | |
7153 mb_adjust_cursor(); | |
7154 #endif | |
7155 curbuf->b_op_end = curwin->w_cursor; | |
7156 curwin->w_set_curswant = TRUE; | |
7157 set_last_insert(cap->nchar); | |
7158 } | |
7159 } | |
7160 | |
7161 #ifdef FEAT_VISUAL | |
7162 /* | |
7163 * 'o': Exchange start and end of Visual area. | |
7164 * 'O': same, but in block mode exchange left and right corners. | |
7165 */ | |
7166 static void | |
7167 v_swap_corners(cmdchar) | |
7168 int cmdchar; | |
7169 { | |
7170 pos_T old_cursor; | |
7171 colnr_T left, right; | |
7172 | |
7173 if (cmdchar == 'O' && VIsual_mode == Ctrl_V) | |
7174 { | |
7175 old_cursor = curwin->w_cursor; | |
7176 getvcols(curwin, &old_cursor, &VIsual, &left, &right); | |
7177 curwin->w_cursor.lnum = VIsual.lnum; | |
7178 coladvance(left); | |
7179 VIsual = curwin->w_cursor; | |
7180 | |
7181 curwin->w_cursor.lnum = old_cursor.lnum; | |
7182 curwin->w_curswant = right; | |
7183 /* 'selection "exclusive" and cursor at right-bottom corner: move it | |
7184 * right one column */ | |
7185 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e') | |
7186 ++curwin->w_curswant; | |
7187 coladvance(curwin->w_curswant); | |
7188 if (curwin->w_cursor.col == old_cursor.col | |
7189 #ifdef FEAT_VIRTUALEDIT | |
7190 && (!virtual_active() | |
7191 || curwin->w_cursor.coladd == old_cursor.coladd) | |
7192 #endif | |
7193 ) | |
7194 { | |
7195 curwin->w_cursor.lnum = VIsual.lnum; | |
7196 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e') | |
7197 ++right; | |
7198 coladvance(right); | |
7199 VIsual = curwin->w_cursor; | |
7200 | |
7201 curwin->w_cursor.lnum = old_cursor.lnum; | |
7202 coladvance(left); | |
7203 curwin->w_curswant = left; | |
7204 } | |
7205 } | |
7206 else | |
7207 { | |
7208 old_cursor = curwin->w_cursor; | |
7209 curwin->w_cursor = VIsual; | |
7210 VIsual = old_cursor; | |
7211 curwin->w_set_curswant = TRUE; | |
7212 } | |
7213 } | |
7214 #endif /* FEAT_VISUAL */ | |
7215 | |
7216 /* | |
7217 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE). | |
7218 */ | |
7219 static void | |
7220 nv_Replace(cap) | |
7221 cmdarg_T *cap; | |
7222 { | |
7223 #ifdef FEAT_VISUAL | |
7224 if (VIsual_active) /* "R" is replace lines */ | |
7225 { | |
7226 cap->cmdchar = 'c'; | |
7227 cap->nchar = NUL; | |
7228 VIsual_mode = 'V'; | |
7229 nv_operator(cap); | |
7230 } | |
7231 else | |
7232 #endif | |
7233 if (!checkclearopq(cap->oap)) | |
7234 { | |
7235 if (!curbuf->b_p_ma) | |
7236 EMSG(_(e_modifiable)); | |
7237 else | |
7238 { | |
7239 #ifdef FEAT_VIRTUALEDIT | |
7240 if (virtual_active()) | |
7241 coladvance(getviscol()); | |
7242 #endif | |
7243 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE); | |
7244 } | |
7245 } | |
7246 } | |
7247 | |
7248 #ifdef FEAT_VREPLACE | |
7249 /* | |
7250 * "gr". | |
7251 */ | |
7252 static void | |
7253 nv_vreplace(cap) | |
7254 cmdarg_T *cap; | |
7255 { | |
7256 # ifdef FEAT_VISUAL | |
7257 if (VIsual_active) | |
7258 { | |
7259 cap->cmdchar = 'r'; | |
7260 cap->nchar = cap->extra_char; | |
7261 nv_replace(cap); /* Do same as "r" in Visual mode for now */ | |
7262 } | |
7263 else | |
7264 # endif | |
7265 if (!checkclearopq(cap->oap)) | |
7266 { | |
7267 if (!curbuf->b_p_ma) | |
7268 EMSG(_(e_modifiable)); | |
7269 else | |
7270 { | |
7271 if (cap->extra_char == Ctrl_V) /* get another character */ | |
7272 cap->extra_char = get_literal(); | |
7273 stuffcharReadbuff(cap->extra_char); | |
7274 stuffcharReadbuff(ESC); | |
7275 # ifdef FEAT_VIRTUALEDIT | |
7276 if (virtual_active()) | |
7277 coladvance(getviscol()); | |
7278 # endif | |
7279 invoke_edit(cap, TRUE, 'v', FALSE); | |
7280 } | |
7281 } | |
7282 } | |
7283 #endif | |
7284 | |
7285 /* | |
7286 * Swap case for "~" command, when it does not work like an operator. | |
7287 */ | |
7288 static void | |
7289 n_swapchar(cap) | |
7290 cmdarg_T *cap; | |
7291 { | |
7292 long n; | |
7293 pos_T startpos; | |
7294 int did_change = 0; | |
7295 #ifdef FEAT_NETBEANS_INTG | |
7296 pos_T pos; | |
7297 char_u *ptr; | |
7298 int count; | |
7299 #endif | |
7300 | |
7301 if (checkclearopq(cap->oap)) | |
7302 return; | |
7303 | |
7304 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL) | |
7305 { | |
7306 clearopbeep(cap->oap); | |
7307 return; | |
7308 } | |
7309 | |
7310 prep_redo_cmd(cap); | |
7311 | |
7312 if (u_save_cursor() == FAIL) | |
7313 return; | |
7314 | |
7315 startpos = curwin->w_cursor; | |
7316 #ifdef FEAT_NETBEANS_INTG | |
7317 pos = startpos; | |
7318 #endif | |
7319 for (n = cap->count1; n > 0; --n) | |
7320 { | |
7321 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor); | |
7322 inc_cursor(); | |
7323 if (gchar_cursor() == NUL) | |
7324 { | |
7325 if (vim_strchr(p_ww, '~') != NULL | |
7326 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
7327 { | |
7328 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7329 if (netbeans_active()) |
7 | 7330 { |
7331 if (did_change) | |
7332 { | |
7333 ptr = ml_get(pos.lnum); | |
835 | 7334 count = (int)STRLEN(ptr) - pos.col; |
33 | 7335 netbeans_removed(curbuf, pos.lnum, pos.col, |
7336 (long)count); | |
7 | 7337 netbeans_inserted(curbuf, pos.lnum, pos.col, |
33 | 7338 &ptr[pos.col], count); |
7 | 7339 } |
7340 pos.col = 0; | |
7341 pos.lnum++; | |
7342 } | |
7343 #endif | |
7344 ++curwin->w_cursor.lnum; | |
7345 curwin->w_cursor.col = 0; | |
7346 if (n > 1) | |
7347 { | |
7348 if (u_savesub(curwin->w_cursor.lnum) == FAIL) | |
7349 break; | |
7350 u_clearline(); | |
7351 } | |
7352 } | |
7353 else | |
7354 break; | |
7355 } | |
7356 } | |
7357 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7358 if (did_change && netbeans_active()) |
7 | 7359 { |
7360 ptr = ml_get(pos.lnum); | |
7361 count = curwin->w_cursor.col - pos.col; | |
33 | 7362 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
7363 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count); | |
7 | 7364 } |
7365 #endif | |
7366 | |
7367 | |
7368 check_cursor(); | |
7369 curwin->w_set_curswant = TRUE; | |
7370 if (did_change) | |
7371 { | |
7372 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1, | |
7373 0L); | |
7374 curbuf->b_op_start = startpos; | |
7375 curbuf->b_op_end = curwin->w_cursor; | |
7376 if (curbuf->b_op_end.col > 0) | |
7377 --curbuf->b_op_end.col; | |
7378 } | |
7379 } | |
7380 | |
7381 /* | |
7382 * Move cursor to mark. | |
7383 */ | |
7384 static void | |
7385 nv_cursormark(cap, flag, pos) | |
7386 cmdarg_T *cap; | |
7387 int flag; | |
7388 pos_T *pos; | |
7389 { | |
7390 if (check_mark(pos) == FAIL) | |
7391 clearop(cap->oap); | |
7392 else | |
7393 { | |
7394 if (cap->cmdchar == '\'' | |
7395 || cap->cmdchar == '`' | |
7396 || cap->cmdchar == '[' | |
7397 || cap->cmdchar == ']') | |
7398 setpcmark(); | |
7399 curwin->w_cursor = *pos; | |
7400 if (flag) | |
7401 beginline(BL_WHITE | BL_FIX); | |
7402 else | |
7403 check_cursor(); | |
7404 } | |
7405 cap->oap->motion_type = flag ? MLINE : MCHAR; | |
7406 if (cap->cmdchar == '`') | |
7407 cap->oap->use_reg_one = TRUE; | |
7408 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */ | |
7409 curwin->w_set_curswant = TRUE; | |
7410 } | |
7411 | |
7412 #ifdef FEAT_VISUAL | |
7413 /* | |
7414 * Handle commands that are operators in Visual mode. | |
7415 */ | |
7416 static void | |
7417 v_visop(cap) | |
7418 cmdarg_T *cap; | |
7419 { | |
7420 static char_u trans[] = "YyDdCcxdXdAAIIrr"; | |
7421 | |
7422 /* Uppercase means linewise, except in block mode, then "D" deletes till | |
7423 * the end of the line, and "C" replaces til EOL */ | |
7424 if (isupper(cap->cmdchar)) | |
7425 { | |
7426 if (VIsual_mode != Ctrl_V) | |
7427 VIsual_mode = 'V'; | |
7428 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D') | |
7429 curwin->w_curswant = MAXCOL; | |
7430 } | |
7431 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1); | |
7432 nv_operator(cap); | |
7433 } | |
7434 #endif | |
7435 | |
7436 /* | |
7437 * "s" and "S" commands. | |
7438 */ | |
7439 static void | |
7440 nv_subst(cap) | |
7441 cmdarg_T *cap; | |
7442 { | |
7443 #ifdef FEAT_VISUAL | |
7444 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */ | |
7445 { | |
7446 if (cap->cmdchar == 'S') | |
7447 VIsual_mode = 'V'; | |
7448 cap->cmdchar = 'c'; | |
7449 nv_operator(cap); | |
7450 } | |
7451 else | |
7452 #endif | |
7453 nv_optrans(cap); | |
7454 } | |
7455 | |
7456 /* | |
7457 * Abbreviated commands. | |
7458 */ | |
7459 static void | |
7460 nv_abbrev(cap) | |
7461 cmdarg_T *cap; | |
7462 { | |
7463 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL) | |
7464 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */ | |
7465 | |
7466 #ifdef FEAT_VISUAL | |
7467 /* in Visual mode these commands are operators */ | |
7468 if (VIsual_active) | |
7469 v_visop(cap); | |
7470 else | |
7471 #endif | |
7472 nv_optrans(cap); | |
7473 } | |
7474 | |
7475 /* | |
7476 * Translate a command into another command. | |
7477 */ | |
7478 static void | |
7479 nv_optrans(cap) | |
7480 cmdarg_T *cap; | |
7481 { | |
7482 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh", | |
7483 (char_u *)"d$", (char_u *)"c$", | |
7484 (char_u *)"cl", (char_u *)"cc", | |
7485 (char_u *)"yy", (char_u *)":s\r"}; | |
7486 static char_u *str = (char_u *)"xXDCsSY&"; | |
7487 | |
7488 if (!checkclearopq(cap->oap)) | |
7489 { | |
164 | 7490 /* In Vi "2D" doesn't delete the next line. Can't translate it |
7491 * either, because "2." should also not use the count. */ | |
7492 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL) | |
7493 { | |
7494 cap->oap->start = curwin->w_cursor; | |
7495 cap->oap->op_type = OP_DELETE; | |
1490 | 7496 #ifdef FEAT_EVAL |
7497 set_op_var(OP_DELETE); | |
7498 #endif | |
164 | 7499 cap->count1 = 1; |
7500 nv_dollar(cap); | |
7501 finish_op = TRUE; | |
7502 ResetRedobuff(); | |
7503 AppendCharToRedobuff('D'); | |
7504 } | |
7505 else | |
7506 { | |
7507 if (cap->count0) | |
7508 stuffnumReadbuff(cap->count0); | |
7509 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]); | |
7510 } | |
7 | 7511 } |
7512 cap->opcount = 0; | |
7513 } | |
7514 | |
7515 /* | |
7516 * "'" and "`" commands. Also for "g'" and "g`". | |
7517 * cap->arg is TRUE for "'" and "g'". | |
7518 */ | |
7519 static void | |
7520 nv_gomark(cap) | |
7521 cmdarg_T *cap; | |
7522 { | |
7523 pos_T *pos; | |
7524 int c; | |
7525 #ifdef FEAT_FOLDING | |
7526 linenr_T lnum = curwin->w_cursor.lnum; | |
7527 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
7528 #endif | |
7529 | |
7530 if (cap->cmdchar == 'g') | |
7531 c = cap->extra_char; | |
7532 else | |
7533 c = cap->nchar; | |
7534 pos = getmark(c, (cap->oap->op_type == OP_NOP)); | |
7535 if (pos == (pos_T *)-1) /* jumped to other file */ | |
7536 { | |
7537 if (cap->arg) | |
7538 { | |
7539 check_cursor_lnum(); | |
7540 beginline(BL_WHITE | BL_FIX); | |
7541 } | |
7542 else | |
7543 check_cursor(); | |
7544 } | |
7545 else | |
7546 nv_cursormark(cap, cap->arg, pos); | |
7547 | |
7548 #ifdef FEAT_VIRTUALEDIT | |
7549 /* May need to clear the coladd that a mark includes. */ | |
7550 if (!virtual_active()) | |
7551 curwin->w_cursor.coladd = 0; | |
7552 #endif | |
7553 #ifdef FEAT_FOLDING | |
7554 if (cap->oap->op_type == OP_NOP | |
7555 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
7556 && (fdo_flags & FDO_MARK) | |
7557 && old_KeyTyped) | |
7558 foldOpenCursor(); | |
7559 #endif | |
7560 } | |
7561 | |
7562 /* | |
7563 * Handle CTRL-O, CTRL-I, "g;" and "g," commands. | |
7564 */ | |
7565 static void | |
7566 nv_pcmark(cap) | |
7567 cmdarg_T *cap; | |
7568 { | |
7569 #ifdef FEAT_JUMPLIST | |
7570 pos_T *pos; | |
7571 # ifdef FEAT_FOLDING | |
7572 linenr_T lnum = curwin->w_cursor.lnum; | |
7573 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
7574 # endif | |
7575 | |
7576 if (!checkclearopq(cap->oap)) | |
7577 { | |
7578 if (cap->cmdchar == 'g') | |
7579 pos = movechangelist((int)cap->count1); | |
7580 else | |
7581 pos = movemark((int)cap->count1); | |
7582 if (pos == (pos_T *)-1) /* jump to other file */ | |
7583 { | |
7584 curwin->w_set_curswant = TRUE; | |
7585 check_cursor(); | |
7586 } | |
7587 else if (pos != NULL) /* can jump */ | |
7588 nv_cursormark(cap, FALSE, pos); | |
7589 else if (cap->cmdchar == 'g') | |
7590 { | |
7591 if (curbuf->b_changelistlen == 0) | |
7592 EMSG(_("E664: changelist is empty")); | |
7593 else if (cap->count1 < 0) | |
7594 EMSG(_("E662: At start of changelist")); | |
7595 else | |
7596 EMSG(_("E663: At end of changelist")); | |
7597 } | |
7598 else | |
7599 clearopbeep(cap->oap); | |
7600 # ifdef FEAT_FOLDING | |
7601 if (cap->oap->op_type == OP_NOP | |
7602 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
7603 && (fdo_flags & FDO_MARK) | |
7604 && old_KeyTyped) | |
7605 foldOpenCursor(); | |
7606 # endif | |
7607 } | |
7608 #else | |
7609 clearopbeep(cap->oap); | |
7610 #endif | |
7611 } | |
7612 | |
7613 /* | |
7614 * Handle '"' command. | |
7615 */ | |
7616 static void | |
7617 nv_regname(cap) | |
7618 cmdarg_T *cap; | |
7619 { | |
7620 if (checkclearop(cap->oap)) | |
7621 return; | |
7622 #ifdef FEAT_EVAL | |
7623 if (cap->nchar == '=') | |
7624 cap->nchar = get_expr_register(); | |
7625 #endif | |
7626 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE)) | |
7627 { | |
7628 cap->oap->regname = cap->nchar; | |
7629 cap->opcount = cap->count0; /* remember count before '"' */ | |
7630 #ifdef FEAT_EVAL | |
7631 set_reg_var(cap->oap->regname); | |
7632 #endif | |
7633 } | |
7634 else | |
7635 clearopbeep(cap->oap); | |
7636 } | |
7637 | |
7638 #ifdef FEAT_VISUAL | |
7639 /* | |
7640 * Handle "v", "V" and "CTRL-V" commands. | |
7641 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg | |
7642 * is TRUE. | |
167 | 7643 * Handle CTRL-Q just like CTRL-V. |
7 | 7644 */ |
7645 static void | |
7646 nv_visual(cap) | |
7647 cmdarg_T *cap; | |
7648 { | |
167 | 7649 if (cap->cmdchar == Ctrl_Q) |
7650 cap->cmdchar = Ctrl_V; | |
7651 | |
7 | 7652 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it |
7653 * characterwise, linewise, or blockwise. */ | |
7654 if (cap->oap->op_type != OP_NOP) | |
7655 { | |
7656 cap->oap->motion_force = cap->cmdchar; | |
7657 finish_op = FALSE; /* operator doesn't finish now but later */ | |
7658 return; | |
7659 } | |
7660 | |
7661 VIsual_select = cap->arg; | |
7662 if (VIsual_active) /* change Visual mode */ | |
7663 { | |
7664 if (VIsual_mode == cap->cmdchar) /* stop visual mode */ | |
7665 end_visual_mode(); | |
7666 else /* toggle char/block mode */ | |
7667 { /* or char/line mode */ | |
7668 VIsual_mode = cap->cmdchar; | |
7669 showmode(); | |
7670 } | |
7671 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
7672 } | |
7673 else /* start Visual mode */ | |
7674 { | |
7675 check_visual_highlight(); | |
3537 | 7676 if (cap->count0 > 0 && resel_VIsual_mode != NUL) |
7677 { | |
7678 /* use previously selected part */ | |
7 | 7679 VIsual = curwin->w_cursor; |
7680 | |
7681 VIsual_active = TRUE; | |
7682 VIsual_reselect = TRUE; | |
7683 if (!cap->arg) | |
7684 /* start Select mode when 'selectmode' contains "cmd" */ | |
7685 may_start_select('c'); | |
7686 #ifdef FEAT_MOUSE | |
7687 setmouse(); | |
7688 #endif | |
641 | 7689 if (p_smd && msg_silent == 0) |
7 | 7690 redraw_cmdline = TRUE; /* show visual mode later */ |
7691 /* | |
7692 * For V and ^V, we multiply the number of lines even if there | |
7693 * was only one -- webb | |
7694 */ | |
7695 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1) | |
7696 { | |
7697 curwin->w_cursor.lnum += | |
7698 resel_VIsual_line_count * cap->count0 - 1; | |
7699 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
7700 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
7701 } | |
7702 VIsual_mode = resel_VIsual_mode; | |
7703 if (VIsual_mode == 'v') | |
7704 { | |
7705 if (resel_VIsual_line_count <= 1) | |
3125 | 7706 { |
7707 validate_virtcol(); | |
7708 curwin->w_curswant = curwin->w_virtcol | |
7709 + resel_VIsual_vcol * cap->count0 - 1; | |
7710 } | |
7 | 7711 else |
3125 | 7712 curwin->w_curswant = resel_VIsual_vcol; |
7713 coladvance(curwin->w_curswant); | |
7 | 7714 } |
3125 | 7715 if (resel_VIsual_vcol == MAXCOL) |
7 | 7716 { |
7717 curwin->w_curswant = MAXCOL; | |
7718 coladvance((colnr_T)MAXCOL); | |
7719 } | |
7720 else if (VIsual_mode == Ctrl_V) | |
7721 { | |
7722 validate_virtcol(); | |
7723 curwin->w_curswant = curwin->w_virtcol | |
3125 | 7724 + resel_VIsual_vcol * cap->count0 - 1; |
7 | 7725 coladvance(curwin->w_curswant); |
7726 } | |
7727 else | |
7728 curwin->w_set_curswant = TRUE; | |
7729 redraw_curbuf_later(INVERTED); /* show the inversion */ | |
7730 } | |
7731 else | |
7732 { | |
7733 if (!cap->arg) | |
7734 /* start Select mode when 'selectmode' contains "cmd" */ | |
7735 may_start_select('c'); | |
7736 n_start_visual_mode(cap->cmdchar); | |
3537 | 7737 if (VIsual_mode != 'V' && *p_sel == 'e') |
7738 ++cap->count1; /* include one more char */ | |
7739 if (cap->count0 > 0 && --cap->count1 > 0) | |
7740 { | |
7741 /* With a count select that many characters or lines. */ | |
7742 if (VIsual_mode == 'v' || VIsual_mode == Ctrl_V) | |
7743 nv_right(cap); | |
7744 else if (VIsual_mode == 'V') | |
7745 nv_down(cap); | |
7746 } | |
7 | 7747 } |
7748 } | |
7749 } | |
7750 | |
7751 /* | |
7752 * Start selection for Shift-movement keys. | |
7753 */ | |
7754 void | |
7755 start_selection() | |
7756 { | |
7757 /* if 'selectmode' contains "key", start Select mode */ | |
7758 may_start_select('k'); | |
7759 n_start_visual_mode('v'); | |
7760 } | |
7761 | |
7762 /* | |
7763 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu. | |
7764 */ | |
7765 void | |
7766 may_start_select(c) | |
7767 int c; | |
7768 { | |
7769 VIsual_select = (stuff_empty() && typebuf_typed() | |
7770 && (vim_strchr(p_slm, c) != NULL)); | |
7771 } | |
7772 | |
7773 /* | |
7774 * Start Visual mode "c". | |
7775 * Should set VIsual_select before calling this. | |
7776 */ | |
7777 static void | |
7778 n_start_visual_mode(c) | |
7779 int c; | |
7780 { | |
2378
85b7dc8da5eb
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diff
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|
7781 #ifdef FEAT_CONCEAL |
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diff
changeset
|
7782 /* Check for redraw before changing the state. */ |
2428
33148c37f3c9
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2416
diff
changeset
|
7783 conceal_check_cursur_line(); |
2378
85b7dc8da5eb
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diff
changeset
|
7784 #endif |
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2348
diff
changeset
|
7785 |
7 | 7786 VIsual_mode = c; |
7787 VIsual_active = TRUE; | |
7788 VIsual_reselect = TRUE; | |
7789 #ifdef FEAT_VIRTUALEDIT | |
7790 /* Corner case: the 0 position in a tab may change when going into | |
7791 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting. | |
7792 */ | |
7793 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB) | |
3742 | 7794 { |
7795 validate_virtcol(); | |
7 | 7796 coladvance(curwin->w_virtcol); |
3742 | 7797 } |
7 | 7798 #endif |
7799 VIsual = curwin->w_cursor; | |
7800 | |
7801 #ifdef FEAT_FOLDING | |
7802 foldAdjustVisual(); | |
7803 #endif | |
7804 | |
7805 #ifdef FEAT_MOUSE | |
7806 setmouse(); | |
7807 #endif | |
2378
85b7dc8da5eb
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diff
changeset
|
7808 #ifdef FEAT_CONCEAL |
85b7dc8da5eb
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Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7809 /* Check for redraw after changing the state. */ |
2428
33148c37f3c9
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
7810 conceal_check_cursur_line(); |
2378
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diff
changeset
|
7811 #endif |
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diff
changeset
|
7812 |
641 | 7813 if (p_smd && msg_silent == 0) |
7 | 7814 redraw_cmdline = TRUE; /* show visual mode later */ |
7815 #ifdef FEAT_CLIPBOARD | |
7816 /* Make sure the clipboard gets updated. Needed because start and | |
7817 * end may still be the same, and the selection needs to be owned */ | |
7818 clip_star.vmode = NUL; | |
7819 #endif | |
7820 | |
7821 /* Only need to redraw this line, unless still need to redraw an old | |
7822 * Visual area (when 'lazyredraw' is set). */ | |
7823 if (curwin->w_redr_type < INVERTED) | |
7824 { | |
7825 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum; | |
7826 curwin->w_old_visual_lnum = curwin->w_cursor.lnum; | |
7827 } | |
7828 } | |
7829 | |
7830 #endif /* FEAT_VISUAL */ | |
7831 | |
7832 /* | |
7833 * CTRL-W: Window commands | |
7834 */ | |
7835 static void | |
7836 nv_window(cap) | |
7837 cmdarg_T *cap; | |
7838 { | |
7839 #ifdef FEAT_WINDOWS | |
7840 if (!checkclearop(cap->oap)) | |
7841 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */ | |
7842 #else | |
7843 (void)checkclearop(cap->oap); | |
7844 #endif | |
7845 } | |
7846 | |
7847 /* | |
7848 * CTRL-Z: Suspend | |
7849 */ | |
7850 static void | |
7851 nv_suspend(cap) | |
7852 cmdarg_T *cap; | |
7853 { | |
7854 clearop(cap->oap); | |
7855 #ifdef FEAT_VISUAL | |
7856 if (VIsual_active) | |
7857 end_visual_mode(); /* stop Visual mode */ | |
7858 #endif | |
7859 do_cmdline_cmd((char_u *)"st"); | |
7860 } | |
7861 | |
7862 /* | |
7863 * Commands starting with "g". | |
7864 */ | |
7865 static void | |
7866 nv_g_cmd(cap) | |
7867 cmdarg_T *cap; | |
7868 { | |
7869 oparg_T *oap = cap->oap; | |
7870 #ifdef FEAT_VISUAL | |
7871 pos_T tpos; | |
7872 #endif | |
7873 int i; | |
7874 int flag = FALSE; | |
7875 | |
7876 switch (cap->nchar) | |
7877 { | |
7878 #ifdef MEM_PROFILE | |
7879 /* | |
7880 * "g^A": dump log of used memory. | |
7881 */ | |
7882 case Ctrl_A: | |
7883 vim_mem_profile_dump(); | |
7884 break; | |
7885 #endif | |
7886 | |
7887 #ifdef FEAT_VREPLACE | |
7888 /* | |
7889 * "gR": Enter virtual replace mode. | |
7890 */ | |
7891 case 'R': | |
7892 cap->arg = TRUE; | |
7893 nv_Replace(cap); | |
7894 break; | |
7895 | |
7896 case 'r': | |
7897 nv_vreplace(cap); | |
7898 break; | |
7899 #endif | |
7900 | |
7901 case '&': | |
7902 do_cmdline_cmd((char_u *)"%s//~/&"); | |
7903 break; | |
7904 | |
7905 #ifdef FEAT_VISUAL | |
7906 /* | |
7907 * "gv": Reselect the previous Visual area. If Visual already active, | |
7908 * exchange previous and current Visual area. | |
7909 */ | |
7910 case 'v': | |
7911 if (checkclearop(oap)) | |
7912 break; | |
7913 | |
690 | 7914 if ( curbuf->b_visual.vi_start.lnum == 0 |
7915 || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count | |
7916 || curbuf->b_visual.vi_end.lnum == 0) | |
7 | 7917 beep_flush(); |
7918 else | |
7919 { | |
7920 /* set w_cursor to the start of the Visual area, tpos to the end */ | |
7921 if (VIsual_active) | |
7922 { | |
7923 i = VIsual_mode; | |
690 | 7924 VIsual_mode = curbuf->b_visual.vi_mode; |
7925 curbuf->b_visual.vi_mode = i; | |
7 | 7926 # ifdef FEAT_EVAL |
7927 curbuf->b_visual_mode_eval = i; | |
7928 # endif | |
7929 i = curwin->w_curswant; | |
690 | 7930 curwin->w_curswant = curbuf->b_visual.vi_curswant; |
7931 curbuf->b_visual.vi_curswant = i; | |
7932 | |
7933 tpos = curbuf->b_visual.vi_end; | |
7934 curbuf->b_visual.vi_end = curwin->w_cursor; | |
7935 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7936 curbuf->b_visual.vi_start = VIsual; | |
7 | 7937 } |
7938 else | |
7939 { | |
690 | 7940 VIsual_mode = curbuf->b_visual.vi_mode; |
7941 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
7942 tpos = curbuf->b_visual.vi_end; | |
7943 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7 | 7944 } |
7945 | |
7946 VIsual_active = TRUE; | |
7947 VIsual_reselect = TRUE; | |
7948 | |
7949 /* Set Visual to the start and w_cursor to the end of the Visual | |
7950 * area. Make sure they are on an existing character. */ | |
7951 check_cursor(); | |
7952 VIsual = curwin->w_cursor; | |
7953 curwin->w_cursor = tpos; | |
7954 check_cursor(); | |
7955 update_topline(); | |
7956 /* | |
7957 * When called from normal "g" command: start Select mode when | |
7958 * 'selectmode' contains "cmd". When called for K_SELECT, always | |
7959 * start Select mode. | |
7960 */ | |
7961 if (cap->arg) | |
7962 VIsual_select = TRUE; | |
7963 else | |
7964 may_start_select('c'); | |
7965 #ifdef FEAT_MOUSE | |
7966 setmouse(); | |
7967 #endif | |
7968 #ifdef FEAT_CLIPBOARD | |
7969 /* Make sure the clipboard gets updated. Needed because start and | |
7970 * end are still the same, and the selection needs to be owned */ | |
7971 clip_star.vmode = NUL; | |
7972 #endif | |
7973 redraw_curbuf_later(INVERTED); | |
7974 showmode(); | |
7975 } | |
7976 break; | |
7977 /* | |
7978 * "gV": Don't reselect the previous Visual area after a Select mode | |
7979 * mapping of menu. | |
7980 */ | |
7981 case 'V': | |
7982 VIsual_reselect = FALSE; | |
7983 break; | |
7984 | |
7985 /* | |
7986 * "gh": start Select mode. | |
7987 * "gH": start Select line mode. | |
7988 * "g^H": start Select block mode. | |
7989 */ | |
7990 case K_BS: | |
7991 cap->nchar = Ctrl_H; | |
7992 /* FALLTHROUGH */ | |
7993 case 'h': | |
7994 case 'H': | |
7995 case Ctrl_H: | |
7996 # ifdef EBCDIC | |
7997 /* EBCDIC: 'v'-'h' != '^v'-'^h' */ | |
7998 if (cap->nchar == Ctrl_H) | |
7999 cap->cmdchar = Ctrl_V; | |
8000 else | |
8001 # endif | |
8002 cap->cmdchar = cap->nchar + ('v' - 'h'); | |
8003 cap->arg = TRUE; | |
8004 nv_visual(cap); | |
8005 break; | |
3718 | 8006 #endif /* FEAT_VISUAL */ |
3701 | 8007 |
8008 /* "gn", "gN" visually select next/previous search match | |
8009 * "gn" selects next match | |
8010 * "gN" selects previous match | |
8011 */ | |
8012 case 'N': | |
8013 case 'n': | |
3714 | 8014 #ifdef FEAT_VISUAL |
3701 | 8015 if (!current_search(cap->count1, cap->nchar == 'n')) |
3714 | 8016 #endif |
3896 | 8017 clearopbeep(oap); |
3701 | 8018 break; |
7 | 8019 |
8020 /* | |
8021 * "gj" and "gk" two new funny movement keys -- up and down | |
8022 * movement based on *screen* line rather than *file* line. | |
8023 */ | |
8024 case 'j': | |
8025 case K_DOWN: | |
8026 /* with 'nowrap' it works just like the normal "j" command; also when | |
8027 * in a closed fold */ | |
8028 if (!curwin->w_p_wrap | |
8029 #ifdef FEAT_FOLDING | |
8030 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
8031 #endif | |
8032 ) | |
8033 { | |
8034 oap->motion_type = MLINE; | |
8035 i = cursor_down(cap->count1, oap->op_type == OP_NOP); | |
8036 } | |
8037 else | |
8038 i = nv_screengo(oap, FORWARD, cap->count1); | |
8039 if (i == FAIL) | |
8040 clearopbeep(oap); | |
8041 break; | |
8042 | |
8043 case 'k': | |
8044 case K_UP: | |
8045 /* with 'nowrap' it works just like the normal "k" command; also when | |
8046 * in a closed fold */ | |
8047 if (!curwin->w_p_wrap | |
8048 #ifdef FEAT_FOLDING | |
8049 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
8050 #endif | |
8051 ) | |
8052 { | |
8053 oap->motion_type = MLINE; | |
8054 i = cursor_up(cap->count1, oap->op_type == OP_NOP); | |
8055 } | |
8056 else | |
8057 i = nv_screengo(oap, BACKWARD, cap->count1); | |
8058 if (i == FAIL) | |
8059 clearopbeep(oap); | |
8060 break; | |
8061 | |
8062 /* | |
8063 * "gJ": join two lines without inserting a space. | |
8064 */ | |
8065 case 'J': | |
8066 nv_join(cap); | |
8067 break; | |
8068 | |
8069 /* | |
8070 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines. | |
8071 * "gm": middle of "g0" and "g$". | |
8072 */ | |
8073 case '^': | |
8074 flag = TRUE; | |
8075 /* FALLTHROUGH */ | |
8076 | |
8077 case '0': | |
8078 case 'm': | |
8079 case K_HOME: | |
8080 case K_KHOME: | |
8081 oap->motion_type = MCHAR; | |
8082 oap->inclusive = FALSE; | |
8083 if (curwin->w_p_wrap | |
8084 #ifdef FEAT_VERTSPLIT | |
8085 && curwin->w_width != 0 | |
8086 #endif | |
8087 ) | |
8088 { | |
8089 int width1 = W_WIDTH(curwin) - curwin_col_off(); | |
8090 int width2 = width1 + curwin_col_off2(); | |
8091 | |
8092 validate_virtcol(); | |
8093 i = 0; | |
8094 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0) | |
8095 i = (curwin->w_virtcol - width1) / width2 * width2 + width1; | |
8096 } | |
8097 else | |
8098 i = curwin->w_leftcol; | |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
8099 /* Go to the middle of the screen line. When 'number' or |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
8100 * 'relativenumber' is on and lines are wrapping the middle can be more |
c6f1aa1e9f32
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2139
diff
changeset
|
8101 * to the left. */ |
7 | 8102 if (cap->nchar == 'm') |
8103 i += (W_WIDTH(curwin) - curwin_col_off() | |
8104 + ((curwin->w_p_wrap && i > 0) | |
8105 ? curwin_col_off2() : 0)) / 2; | |
8106 coladvance((colnr_T)i); | |
8107 if (flag) | |
8108 { | |
8109 do | |
8110 i = gchar_cursor(); | |
8111 while (vim_iswhite(i) && oneright() == OK); | |
8112 } | |
8113 curwin->w_set_curswant = TRUE; | |
8114 break; | |
8115 | |
8116 case '_': | |
8117 /* "g_": to the last non-blank character in the line or <count> lines | |
8118 * downward. */ | |
8119 cap->oap->motion_type = MCHAR; | |
8120 cap->oap->inclusive = TRUE; | |
8121 curwin->w_curswant = MAXCOL; | |
8122 if (cursor_down((long)(cap->count1 - 1), | |
8123 cap->oap->op_type == OP_NOP) == FAIL) | |
8124 clearopbeep(cap->oap); | |
8125 else | |
8126 { | |
8127 char_u *ptr = ml_get_curline(); | |
8128 | |
8129 /* In Visual mode we may end up after the line. */ | |
8130 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL) | |
8131 --curwin->w_cursor.col; | |
8132 | |
8133 /* Decrease the cursor column until it's on a non-blank. */ | |
8134 while (curwin->w_cursor.col > 0 | |
8135 && vim_iswhite(ptr[curwin->w_cursor.col])) | |
8136 --curwin->w_cursor.col; | |
8137 curwin->w_set_curswant = TRUE; | |
2040
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2024
diff
changeset
|
8138 #ifdef FEAT_VISUAL |
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diff
changeset
|
8139 adjust_for_sel(cap); |
70c67b1bb1f1
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2024
diff
changeset
|
8140 #endif |
7 | 8141 } |
8142 break; | |
8143 | |
8144 case '$': | |
8145 case K_END: | |
8146 case K_KEND: | |
8147 { | |
8148 int col_off = curwin_col_off(); | |
8149 | |
8150 oap->motion_type = MCHAR; | |
8151 oap->inclusive = TRUE; | |
8152 if (curwin->w_p_wrap | |
8153 #ifdef FEAT_VERTSPLIT | |
8154 && curwin->w_width != 0 | |
8155 #endif | |
8156 ) | |
8157 { | |
8158 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
8159 if (cap->count1 == 1) | |
8160 { | |
8161 int width1 = W_WIDTH(curwin) - col_off; | |
8162 int width2 = width1 + curwin_col_off2(); | |
8163 | |
8164 validate_virtcol(); | |
8165 i = width1 - 1; | |
8166 if (curwin->w_virtcol >= (colnr_T)width1) | |
8167 i += ((curwin->w_virtcol - width1) / width2 + 1) | |
8168 * width2; | |
8169 coladvance((colnr_T)i); | |
8170 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
8171 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
8172 { | |
8173 /* | |
8174 * Check for landing on a character that got split at | |
8175 * the end of the line. We do not want to advance to | |
8176 * the next screen line. | |
8177 */ | |
8178 validate_virtcol(); | |
8179 if (curwin->w_virtcol > (colnr_T)i) | |
8180 --curwin->w_cursor.col; | |
8181 } | |
8182 #endif | |
8183 } | |
8184 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL) | |
8185 clearopbeep(oap); | |
8186 } | |
8187 else | |
8188 { | |
8189 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1; | |
8190 coladvance((colnr_T)i); | |
40 | 8191 |
8192 /* Make sure we stick in this column. */ | |
8193 validate_virtcol(); | |
8194 curwin->w_curswant = curwin->w_virtcol; | |
8195 curwin->w_set_curswant = FALSE; | |
7 | 8196 } |
8197 } | |
8198 break; | |
8199 | |
8200 /* | |
8201 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>" | |
8202 */ | |
8203 case '*': | |
8204 case '#': | |
8205 #if POUND != '#' | |
8206 case POUND: /* pound sign (sometimes equal to '#') */ | |
8207 #endif | |
8208 case Ctrl_RSB: /* :tag or :tselect for current identifier */ | |
8209 case ']': /* :tselect for current identifier */ | |
8210 nv_ident(cap); | |
8211 break; | |
8212 | |
8213 /* | |
8214 * ge and gE: go back to end of word | |
8215 */ | |
8216 case 'e': | |
8217 case 'E': | |
8218 oap->motion_type = MCHAR; | |
8219 curwin->w_set_curswant = TRUE; | |
8220 oap->inclusive = TRUE; | |
8221 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL) | |
8222 clearopbeep(oap); | |
8223 break; | |
8224 | |
8225 /* | |
8226 * "g CTRL-G": display info about cursor position | |
8227 */ | |
8228 case Ctrl_G: | |
8229 cursor_pos_info(); | |
8230 break; | |
8231 | |
8232 /* | |
8233 * "gi": start Insert at the last position. | |
8234 */ | |
8235 case 'i': | |
8236 if (curbuf->b_last_insert.lnum != 0) | |
8237 { | |
8238 curwin->w_cursor = curbuf->b_last_insert; | |
8239 check_cursor_lnum(); | |
8240 i = (int)STRLEN(ml_get_curline()); | |
8241 if (curwin->w_cursor.col > (colnr_T)i) | |
8242 { | |
8243 #ifdef FEAT_VIRTUALEDIT | |
8244 if (virtual_active()) | |
8245 curwin->w_cursor.coladd += curwin->w_cursor.col - i; | |
8246 #endif | |
8247 curwin->w_cursor.col = i; | |
8248 } | |
8249 } | |
8250 cap->cmdchar = 'i'; | |
8251 nv_edit(cap); | |
8252 break; | |
8253 | |
8254 /* | |
8255 * "gI": Start insert in column 1. | |
8256 */ | |
8257 case 'I': | |
8258 beginline(0); | |
8259 if (!checkclearopq(oap)) | |
8260 invoke_edit(cap, FALSE, 'g', FALSE); | |
8261 break; | |
8262 | |
8263 #ifdef FEAT_SEARCHPATH | |
8264 /* | |
8265 * "gf": goto file, edit file under cursor | |
8266 * "]f" and "[f": can also be used. | |
8267 */ | |
8268 case 'f': | |
681 | 8269 case 'F': |
7 | 8270 nv_gotofile(cap); |
8271 break; | |
8272 #endif | |
8273 | |
8274 /* "g'm" and "g`m": jump to mark without setting pcmark */ | |
8275 case '\'': | |
8276 cap->arg = TRUE; | |
8277 /*FALLTHROUGH*/ | |
8278 case '`': | |
8279 nv_gomark(cap); | |
8280 break; | |
8281 | |
8282 /* | |
8283 * "gs": Goto sleep. | |
8284 */ | |
8285 case 's': | |
8286 do_sleep(cap->count1 * 1000L); | |
8287 break; | |
8288 | |
8289 /* | |
8290 * "ga": Display the ascii value of the character under the | |
8291 * cursor. It is displayed in decimal, hex, and octal. -- webb | |
8292 */ | |
8293 case 'a': | |
8294 do_ascii(NULL); | |
8295 break; | |
8296 | |
8297 #ifdef FEAT_MBYTE | |
8298 /* | |
8299 * "g8": Display the bytes used for the UTF-8 character under the | |
8300 * cursor. It is displayed in hex. | |
775 | 8301 * "8g8" finds illegal byte sequence. |
7 | 8302 */ |
8303 case '8': | |
775 | 8304 if (cap->count0 == 8) |
8305 utf_find_illegal(); | |
8306 else | |
8307 show_utf8(); | |
7 | 8308 break; |
8309 #endif | |
8310 | |
447 | 8311 case '<': |
8312 show_sb_text(); | |
8313 break; | |
8314 | |
7 | 8315 /* |
8316 * "gg": Goto the first line in file. With a count it goes to | |
8317 * that line number like for "G". -- webb | |
8318 */ | |
8319 case 'g': | |
8320 cap->arg = FALSE; | |
8321 nv_goto(cap); | |
8322 break; | |
8323 | |
8324 /* | |
8325 * Two-character operators: | |
8326 * "gq" Format text | |
8327 * "gw" Format text and keep cursor position | |
8328 * "g~" Toggle the case of the text. | |
8329 * "gu" Change text to lower case. | |
8330 * "gU" Change text to upper case. | |
8331 * "g?" rot13 encoding | |
602 | 8332 * "g@" call 'operatorfunc' |
7 | 8333 */ |
8334 case 'q': | |
8335 case 'w': | |
8336 oap->cursor_start = curwin->w_cursor; | |
8337 /*FALLTHROUGH*/ | |
8338 case '~': | |
8339 case 'u': | |
8340 case 'U': | |
8341 case '?': | |
602 | 8342 case '@': |
7 | 8343 nv_operator(cap); |
8344 break; | |
8345 | |
8346 /* | |
1188 | 8347 * "gd": Find first occurrence of pattern under the cursor in the |
7 | 8348 * current function |
8349 * "gD": idem, but in the current file. | |
8350 */ | |
8351 case 'd': | |
8352 case 'D': | |
523 | 8353 nv_gd(oap, cap->nchar, (int)cap->count0); |
7 | 8354 break; |
8355 | |
8356 #ifdef FEAT_MOUSE | |
8357 /* | |
8358 * g<*Mouse> : <C-*mouse> | |
8359 */ | |
8360 case K_MIDDLEMOUSE: | |
8361 case K_MIDDLEDRAG: | |
8362 case K_MIDDLERELEASE: | |
8363 case K_LEFTMOUSE: | |
8364 case K_LEFTDRAG: | |
8365 case K_LEFTRELEASE: | |
8366 case K_RIGHTMOUSE: | |
8367 case K_RIGHTDRAG: | |
8368 case K_RIGHTRELEASE: | |
8369 case K_X1MOUSE: | |
8370 case K_X1DRAG: | |
8371 case K_X1RELEASE: | |
8372 case K_X2MOUSE: | |
8373 case K_X2DRAG: | |
8374 case K_X2RELEASE: | |
8375 mod_mask = MOD_MASK_CTRL; | |
8376 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0); | |
8377 break; | |
8378 #endif | |
8379 | |
8380 case K_IGNORE: | |
8381 break; | |
8382 | |
8383 /* | |
8384 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text | |
8385 */ | |
8386 case 'p': | |
8387 case 'P': | |
8388 nv_put(cap); | |
8389 break; | |
8390 | |
8391 #ifdef FEAT_BYTEOFF | |
8392 /* "go": goto byte count from start of buffer */ | |
8393 case 'o': | |
8394 goto_byte(cap->count0); | |
8395 break; | |
8396 #endif | |
8397 | |
8398 /* "gQ": improved Ex mode */ | |
8399 case 'Q': | |
633 | 8400 if (text_locked()) |
7 | 8401 { |
8402 clearopbeep(cap->oap); | |
633 | 8403 text_locked_msg(); |
7 | 8404 break; |
8405 } | |
631 | 8406 |
7 | 8407 if (!checkclearopq(oap)) |
8408 do_exmode(TRUE); | |
8409 break; | |
8410 | |
8411 #ifdef FEAT_JUMPLIST | |
8412 case ',': | |
8413 nv_pcmark(cap); | |
8414 break; | |
8415 | |
8416 case ';': | |
8417 cap->count1 = -cap->count1; | |
8418 nv_pcmark(cap); | |
8419 break; | |
8420 #endif | |
8421 | |
667 | 8422 #ifdef FEAT_WINDOWS |
8423 case 't': | |
3630 | 8424 if (!checkclearop(oap)) |
8425 goto_tabpage((int)cap->count0); | |
667 | 8426 break; |
682 | 8427 case 'T': |
3630 | 8428 if (!checkclearop(oap)) |
8429 goto_tabpage(-(int)cap->count1); | |
682 | 8430 break; |
667 | 8431 #endif |
8432 | |
750 | 8433 case '+': |
8434 case '-': /* "g+" and "g-": undo or redo along the timeline */ | |
8435 if (!checkclearopq(oap)) | |
771 | 8436 undo_time(cap->nchar == '-' ? -cap->count1 : cap->count1, |
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e41433ea71df
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diff
changeset
|
8437 FALSE, FALSE, FALSE); |
750 | 8438 break; |
8439 | |
7 | 8440 default: |
8441 clearopbeep(oap); | |
8442 break; | |
8443 } | |
8444 } | |
8445 | |
8446 /* | |
8447 * Handle "o" and "O" commands. | |
8448 */ | |
8449 static void | |
8450 n_opencmd(cap) | |
8451 cmdarg_T *cap; | |
8452 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
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parents:
2210
diff
changeset
|
8453 #ifdef FEAT_CONCEAL |
1bac28a53fae
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2210
diff
changeset
|
8454 linenr_T oldline = curwin->w_cursor.lnum; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
8455 #endif |
1bac28a53fae
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parents:
2210
diff
changeset
|
8456 |
7 | 8457 if (!checkclearopq(cap->oap)) |
8458 { | |
8459 #ifdef FEAT_FOLDING | |
8460 if (cap->cmdchar == 'O') | |
8461 /* Open above the first line of a folded sequence of lines */ | |
8462 (void)hasFolding(curwin->w_cursor.lnum, | |
8463 &curwin->w_cursor.lnum, NULL); | |
8464 else | |
8465 /* Open below the last line of a folded sequence of lines */ | |
8466 (void)hasFolding(curwin->w_cursor.lnum, | |
8467 NULL, &curwin->w_cursor.lnum); | |
8468 #endif | |
8469 if (u_save((linenr_T)(curwin->w_cursor.lnum - | |
8470 (cap->cmdchar == 'O' ? 1 : 0)), | |
8471 (linenr_T)(curwin->w_cursor.lnum + | |
8472 (cap->cmdchar == 'o' ? 1 : 0)) | |
8473 ) == OK | |
8474 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD, | |
8475 #ifdef FEAT_COMMENTS | |
8476 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM : | |
8477 #endif | |
8478 0, 0)) | |
8479 { | |
2250
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8480 #ifdef FEAT_CONCEAL |
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
8481 if (curwin->w_p_cole > 0 && oldline != curwin->w_cursor.lnum) |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8482 update_single_line(curwin, oldline); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8483 #endif |
164 | 8484 /* When '#' is in 'cpoptions' ignore the count. */ |
8485 if (vim_strchr(p_cpo, CPO_HASH) != NULL) | |
8486 cap->count1 = 1; | |
7 | 8487 invoke_edit(cap, FALSE, cap->cmdchar, TRUE); |
8488 } | |
8489 } | |
8490 } | |
8491 | |
8492 /* | |
8493 * "." command: redo last change. | |
8494 */ | |
8495 static void | |
8496 nv_dot(cap) | |
8497 cmdarg_T *cap; | |
8498 { | |
8499 if (!checkclearopq(cap->oap)) | |
8500 { | |
8501 /* | |
8502 * If "restart_edit" is TRUE, the last but one command is repeated | |
8503 * instead of the last command (inserting text). This is used for | |
8504 * CTRL-O <.> in insert mode. | |
8505 */ | |
8506 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL) | |
8507 clearopbeep(cap->oap); | |
8508 } | |
8509 } | |
8510 | |
8511 /* | |
8512 * CTRL-R: undo undo | |
8513 */ | |
8514 static void | |
8515 nv_redo(cap) | |
8516 cmdarg_T *cap; | |
8517 { | |
8518 if (!checkclearopq(cap->oap)) | |
8519 { | |
8520 u_redo((int)cap->count1); | |
8521 curwin->w_set_curswant = TRUE; | |
8522 } | |
8523 } | |
8524 | |
8525 /* | |
8526 * Handle "U" command. | |
8527 */ | |
8528 static void | |
8529 nv_Undo(cap) | |
8530 cmdarg_T *cap; | |
8531 { | |
8532 /* In Visual mode and typing "gUU" triggers an operator */ | |
8533 if (cap->oap->op_type == OP_UPPER | |
8534 #ifdef FEAT_VISUAL | |
8535 || VIsual_active | |
8536 #endif | |
8537 ) | |
8538 { | |
8539 /* translate "gUU" to "gUgU" */ | |
8540 cap->cmdchar = 'g'; | |
8541 cap->nchar = 'U'; | |
8542 nv_operator(cap); | |
8543 } | |
8544 else if (!checkclearopq(cap->oap)) | |
8545 { | |
8546 u_undoline(); | |
8547 curwin->w_set_curswant = TRUE; | |
8548 } | |
8549 } | |
8550 | |
8551 /* | |
8552 * '~' command: If tilde is not an operator and Visual is off: swap case of a | |
8553 * single character. | |
8554 */ | |
8555 static void | |
8556 nv_tilde(cap) | |
8557 cmdarg_T *cap; | |
8558 { | |
8559 if (!p_to | |
8560 #ifdef FEAT_VISUAL | |
8561 && !VIsual_active | |
8562 #endif | |
8563 && cap->oap->op_type != OP_TILDE) | |
8564 n_swapchar(cap); | |
8565 else | |
8566 nv_operator(cap); | |
8567 } | |
8568 | |
8569 /* | |
8570 * Handle an operator command. | |
8571 * The actual work is done by do_pending_operator(). | |
8572 */ | |
8573 static void | |
8574 nv_operator(cap) | |
8575 cmdarg_T *cap; | |
8576 { | |
8577 int op_type; | |
8578 | |
8579 op_type = get_op_type(cap->cmdchar, cap->nchar); | |
8580 | |
8581 if (op_type == cap->oap->op_type) /* double operator works on lines */ | |
8582 nv_lineop(cap); | |
8583 else if (!checkclearop(cap->oap)) | |
8584 { | |
8585 cap->oap->start = curwin->w_cursor; | |
8586 cap->oap->op_type = op_type; | |
1490 | 8587 #ifdef FEAT_EVAL |
8588 set_op_var(op_type); | |
8589 #endif | |
8590 } | |
8591 } | |
8592 | |
8593 #ifdef FEAT_EVAL | |
8594 /* | |
8595 * Set v:operator to the characters for "optype". | |
8596 */ | |
8597 static void | |
8598 set_op_var(optype) | |
8599 int optype; | |
8600 { | |
8601 char_u opchars[3]; | |
8602 | |
8603 if (optype == OP_NOP) | |
8604 set_vim_var_string(VV_OP, NULL, 0); | |
8605 else | |
8606 { | |
8607 opchars[0] = get_op_char(optype); | |
8608 opchars[1] = get_extra_op_char(optype); | |
8609 opchars[2] = NUL; | |
8610 set_vim_var_string(VV_OP, opchars, -1); | |
8611 } | |
8612 } | |
8613 #endif | |
7 | 8614 |
8615 /* | |
8616 * Handle linewise operator "dd", "yy", etc. | |
8617 * | |
8618 * "_" is is a strange motion command that helps make operators more logical. | |
8619 * It is actually implemented, but not documented in the real Vi. This motion | |
8620 * command actually refers to "the current line". Commands like "dd" and "yy" | |
8621 * are really an alternate form of "d_" and "y_". It does accept a count, so | |
8622 * "d3_" works to delete 3 lines. | |
8623 */ | |
8624 static void | |
8625 nv_lineop(cap) | |
8626 cmdarg_T *cap; | |
8627 { | |
8628 cap->oap->motion_type = MLINE; | |
8629 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL) | |
8630 clearopbeep(cap->oap); | |
8631 else if ( cap->oap->op_type == OP_DELETE | |
8632 || cap->oap->op_type == OP_LSHIFT | |
8633 || cap->oap->op_type == OP_RSHIFT) | |
8634 beginline(BL_SOL | BL_FIX); | |
8635 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */ | |
8636 beginline(BL_WHITE | BL_FIX); | |
8637 } | |
8638 | |
8639 /* | |
8640 * <Home> command. | |
8641 */ | |
8642 static void | |
8643 nv_home(cap) | |
8644 cmdarg_T *cap; | |
8645 { | |
180 | 8646 /* CTRL-HOME is like "gg" */ |
8647 if (mod_mask & MOD_MASK_CTRL) | |
8648 nv_goto(cap); | |
8649 else | |
8650 { | |
8651 cap->count0 = 1; | |
8652 nv_pipe(cap); | |
8653 } | |
229 | 8654 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8655 one-character line). */ | |
7 | 8656 } |
8657 | |
8658 /* | |
8659 * "|" command. | |
8660 */ | |
8661 static void | |
8662 nv_pipe(cap) | |
8663 cmdarg_T *cap; | |
8664 { | |
8665 cap->oap->motion_type = MCHAR; | |
8666 cap->oap->inclusive = FALSE; | |
8667 beginline(0); | |
8668 if (cap->count0 > 0) | |
8669 { | |
8670 coladvance((colnr_T)(cap->count0 - 1)); | |
8671 curwin->w_curswant = (colnr_T)(cap->count0 - 1); | |
8672 } | |
8673 else | |
8674 curwin->w_curswant = 0; | |
8675 /* keep curswant at the column where we wanted to go, not where | |
2667 | 8676 * we ended; differs if line is too short */ |
7 | 8677 curwin->w_set_curswant = FALSE; |
8678 } | |
8679 | |
8680 /* | |
8681 * Handle back-word command "b" and "B". | |
8682 * cap->arg is 1 for "B" | |
8683 */ | |
8684 static void | |
8685 nv_bck_word(cap) | |
8686 cmdarg_T *cap; | |
8687 { | |
8688 cap->oap->motion_type = MCHAR; | |
8689 cap->oap->inclusive = FALSE; | |
8690 curwin->w_set_curswant = TRUE; | |
8691 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL) | |
8692 clearopbeep(cap->oap); | |
8693 #ifdef FEAT_FOLDING | |
8694 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8695 foldOpenCursor(); | |
8696 #endif | |
8697 } | |
8698 | |
8699 /* | |
8700 * Handle word motion commands "e", "E", "w" and "W". | |
8701 * cap->arg is TRUE for "E" and "W". | |
8702 */ | |
8703 static void | |
8704 nv_wordcmd(cap) | |
8705 cmdarg_T *cap; | |
8706 { | |
8707 int n; | |
8708 int word_end; | |
8709 int flag = FALSE; | |
1573 | 8710 pos_T startpos = curwin->w_cursor; |
7 | 8711 |
8712 /* | |
8713 * Set inclusive for the "E" and "e" command. | |
8714 */ | |
8715 if (cap->cmdchar == 'e' || cap->cmdchar == 'E') | |
8716 word_end = TRUE; | |
8717 else | |
8718 word_end = FALSE; | |
8719 cap->oap->inclusive = word_end; | |
8720 | |
8721 /* | |
8722 * "cw" and "cW" are a special case. | |
8723 */ | |
8724 if (!word_end && cap->oap->op_type == OP_CHANGE) | |
8725 { | |
8726 n = gchar_cursor(); | |
8727 if (n != NUL) /* not an empty line */ | |
8728 { | |
8729 if (vim_iswhite(n)) | |
8730 { | |
8731 /* | |
8732 * Reproduce a funny Vi behaviour: "cw" on a blank only | |
8733 * changes one character, not all blanks until the start of | |
8734 * the next word. Only do this when the 'w' flag is included | |
8735 * in 'cpoptions'. | |
8736 */ | |
8737 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL) | |
8738 { | |
8739 cap->oap->inclusive = TRUE; | |
8740 cap->oap->motion_type = MCHAR; | |
8741 return; | |
8742 } | |
8743 } | |
8744 else | |
8745 { | |
8746 /* | |
8747 * This is a little strange. To match what the real Vi does, | |
8748 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided | |
8749 * that we are not on a space or a TAB. This seems impolite | |
8750 * at first, but it's really more what we mean when we say | |
8751 * 'cw'. | |
8752 * Another strangeness: When standing on the end of a word | |
8753 * "ce" will change until the end of the next wordt, but "cw" | |
8754 * will change only one character! This is done by setting | |
8755 * flag. | |
8756 */ | |
8757 cap->oap->inclusive = TRUE; | |
8758 word_end = TRUE; | |
8759 flag = TRUE; | |
8760 } | |
8761 } | |
8762 } | |
8763 | |
8764 cap->oap->motion_type = MCHAR; | |
8765 curwin->w_set_curswant = TRUE; | |
8766 if (word_end) | |
8767 n = end_word(cap->count1, cap->arg, flag, FALSE); | |
8768 else | |
8769 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP); | |
8770 | |
1573 | 8771 /* Don't leave the cursor on the NUL past the end of line. Unless we |
8772 * didn't move it forward. */ | |
8773 if (lt(startpos, curwin->w_cursor)) | |
1505 | 8774 adjust_cursor(cap->oap); |
7 | 8775 |
8776 if (n == FAIL && cap->oap->op_type == OP_NOP) | |
8777 clearopbeep(cap->oap); | |
8778 else | |
8779 { | |
8780 #ifdef FEAT_VISUAL | |
8781 adjust_for_sel(cap); | |
8782 #endif | |
8783 #ifdef FEAT_FOLDING | |
8784 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8785 foldOpenCursor(); | |
8786 #endif | |
8787 } | |
8788 } | |
8789 | |
8790 /* | |
1505 | 8791 * Used after a movement command: If the cursor ends up on the NUL after the |
8792 * end of the line, may move it back to the last character and make the motion | |
8793 * inclusive. | |
8794 */ | |
8795 static void | |
8796 adjust_cursor(oap) | |
8797 oparg_T *oap; | |
8798 { | |
8799 /* The cursor cannot remain on the NUL when: | |
8800 * - the column is > 0 | |
8801 * - not in Visual mode or 'selection' is "o" | |
8802 * - 'virtualedit' is not "all" and not "onemore". | |
8803 */ | |
8804 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL | |
8805 #ifdef FEAT_VISUAL | |
8806 && (!VIsual_active || *p_sel == 'o') | |
8807 #endif | |
8808 #ifdef FEAT_VIRTUALEDIT | |
8809 && !virtual_active() && (ve_flags & VE_ONEMORE) == 0 | |
8810 #endif | |
8811 ) | |
8812 { | |
8813 --curwin->w_cursor.col; | |
8814 #ifdef FEAT_MBYTE | |
8815 /* prevent cursor from moving on the trail byte */ | |
8816 if (has_mbyte) | |
8817 mb_adjust_cursor(); | |
8818 #endif | |
8819 oap->inclusive = TRUE; | |
8820 } | |
8821 } | |
8822 | |
8823 /* | |
7 | 8824 * "0" and "^" commands. |
8825 * cap->arg is the argument for beginline(). | |
8826 */ | |
8827 static void | |
8828 nv_beginline(cap) | |
8829 cmdarg_T *cap; | |
8830 { | |
8831 cap->oap->motion_type = MCHAR; | |
8832 cap->oap->inclusive = FALSE; | |
8833 beginline(cap->arg); | |
8834 #ifdef FEAT_FOLDING | |
8835 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8836 foldOpenCursor(); | |
8837 #endif | |
557 | 8838 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8839 one-character line). */ | |
7 | 8840 } |
8841 | |
8842 #ifdef FEAT_VISUAL | |
8843 /* | |
8844 * In exclusive Visual mode, may include the last character. | |
8845 */ | |
8846 static void | |
8847 adjust_for_sel(cap) | |
8848 cmdarg_T *cap; | |
8849 { | |
8850 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e' | |
8851 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor)) | |
8852 { | |
8853 # ifdef FEAT_MBYTE | |
8854 if (has_mbyte) | |
8855 inc_cursor(); | |
8856 else | |
8857 # endif | |
8858 ++curwin->w_cursor.col; | |
8859 cap->oap->inclusive = FALSE; | |
8860 } | |
8861 } | |
8862 | |
8863 /* | |
8864 * Exclude last character at end of Visual area for 'selection' == "exclusive". | |
8865 * Should check VIsual_mode before calling this. | |
8866 * Returns TRUE when backed up to the previous line. | |
8867 */ | |
8868 static int | |
8869 unadjust_for_sel() | |
8870 { | |
8871 pos_T *pp; | |
8872 | |
8873 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor)) | |
8874 { | |
8875 if (lt(VIsual, curwin->w_cursor)) | |
8876 pp = &curwin->w_cursor; | |
8877 else | |
8878 pp = &VIsual; | |
8879 #ifdef FEAT_VIRTUALEDIT | |
8880 if (pp->coladd > 0) | |
8881 --pp->coladd; | |
8882 else | |
8883 #endif | |
8884 if (pp->col > 0) | |
8885 { | |
8886 --pp->col; | |
8887 #ifdef FEAT_MBYTE | |
2933 | 8888 mb_adjustpos(curbuf, pp); |
7 | 8889 #endif |
8890 } | |
8891 else if (pp->lnum > 1) | |
8892 { | |
8893 --pp->lnum; | |
8894 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum)); | |
8895 return TRUE; | |
8896 } | |
8897 } | |
8898 return FALSE; | |
8899 } | |
8900 | |
8901 /* | |
8902 * SELECT key in Normal or Visual mode: end of Select mode mapping. | |
8903 */ | |
8904 static void | |
8905 nv_select(cap) | |
8906 cmdarg_T *cap; | |
8907 { | |
8908 if (VIsual_active) | |
8909 VIsual_select = TRUE; | |
8910 else if (VIsual_reselect) | |
8911 { | |
8912 cap->nchar = 'v'; /* fake "gv" command */ | |
8913 cap->arg = TRUE; | |
8914 nv_g_cmd(cap); | |
8915 } | |
8916 } | |
8917 | |
8918 #endif | |
8919 | |
8920 /* | |
8921 * "G", "gg", CTRL-END, CTRL-HOME. | |
8922 * cap->arg is TRUE for "G". | |
8923 */ | |
8924 static void | |
8925 nv_goto(cap) | |
8926 cmdarg_T *cap; | |
8927 { | |
8928 linenr_T lnum; | |
8929 | |
8930 if (cap->arg) | |
8931 lnum = curbuf->b_ml.ml_line_count; | |
8932 else | |
8933 lnum = 1L; | |
8934 cap->oap->motion_type = MLINE; | |
8935 setpcmark(); | |
8936 | |
8937 /* When a count is given, use it instead of the default lnum */ | |
8938 if (cap->count0 != 0) | |
8939 lnum = cap->count0; | |
8940 if (lnum < 1L) | |
8941 lnum = 1L; | |
8942 else if (lnum > curbuf->b_ml.ml_line_count) | |
8943 lnum = curbuf->b_ml.ml_line_count; | |
8944 curwin->w_cursor.lnum = lnum; | |
8945 beginline(BL_SOL | BL_FIX); | |
8946 #ifdef FEAT_FOLDING | |
8947 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8948 foldOpenCursor(); | |
8949 #endif | |
8950 } | |
8951 | |
8952 /* | |
8953 * CTRL-\ in Normal mode. | |
8954 */ | |
8955 static void | |
8956 nv_normal(cap) | |
8957 cmdarg_T *cap; | |
8958 { | |
8959 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G) | |
8960 { | |
8961 clearop(cap->oap); | |
643 | 8962 if (restart_edit != 0 && mode_displayed) |
7 | 8963 clear_cmdline = TRUE; /* unshow mode later */ |
8964 restart_edit = 0; | |
8965 #ifdef FEAT_CMDWIN | |
8966 if (cmdwin_type != 0) | |
8967 cmdwin_result = Ctrl_C; | |
8968 #endif | |
8969 #ifdef FEAT_VISUAL | |
8970 if (VIsual_active) | |
8971 { | |
8972 end_visual_mode(); /* stop Visual */ | |
8973 redraw_curbuf_later(INVERTED); | |
8974 } | |
8975 #endif | |
8976 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */ | |
8977 if (cap->nchar == Ctrl_G && p_im) | |
8978 restart_edit = 'a'; | |
8979 } | |
8980 else | |
8981 clearopbeep(cap->oap); | |
8982 } | |
8983 | |
8984 /* | |
8985 * ESC in Normal mode: beep, but don't flush buffers. | |
8986 * Don't even beep if we are canceling a command. | |
8987 */ | |
8988 static void | |
8989 nv_esc(cap) | |
8990 cmdarg_T *cap; | |
8991 { | |
8992 int no_reason; | |
8993 | |
8994 no_reason = (cap->oap->op_type == OP_NOP | |
8995 && cap->opcount == 0 | |
8996 && cap->count0 == 0 | |
8997 && cap->oap->regname == 0 | |
8998 && !p_im); | |
8999 | |
9000 if (cap->arg) /* TRUE for CTRL-C */ | |
9001 { | |
9002 if (restart_edit == 0 | |
9003 #ifdef FEAT_CMDWIN | |
9004 && cmdwin_type == 0 | |
9005 #endif | |
9006 #ifdef FEAT_VISUAL | |
9007 && !VIsual_active | |
9008 #endif | |
9009 && no_reason) | |
9010 MSG(_("Type :quit<Enter> to exit Vim")); | |
9011 | |
9012 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be | |
9013 * set again below when halfway a mapping. */ | |
9014 if (!p_im) | |
9015 restart_edit = 0; | |
9016 #ifdef FEAT_CMDWIN | |
9017 if (cmdwin_type != 0) | |
9018 { | |
9019 cmdwin_result = K_IGNORE; | |
9020 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
9021 return; | |
9022 } | |
9023 #endif | |
9024 } | |
9025 | |
9026 #ifdef FEAT_VISUAL | |
9027 if (VIsual_active) | |
9028 { | |
9029 end_visual_mode(); /* stop Visual */ | |
9030 check_cursor_col(); /* make sure cursor is not beyond EOL */ | |
9031 curwin->w_set_curswant = TRUE; | |
9032 redraw_curbuf_later(INVERTED); | |
9033 } | |
9034 else | |
9035 #endif | |
9036 if (no_reason) | |
9037 vim_beep(); | |
9038 clearop(cap->oap); | |
9039 | |
9040 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is | |
9041 * set return to Insert mode afterwards. */ | |
9042 if (restart_edit == 0 && goto_im() | |
9043 #ifdef FEAT_EX_EXTRA | |
9044 && ex_normal_busy == 0 | |
9045 #endif | |
9046 ) | |
9047 restart_edit = 'a'; | |
9048 } | |
9049 | |
9050 /* | |
9051 * Handle "A", "a", "I", "i" and <Insert> commands. | |
9052 */ | |
9053 static void | |
9054 nv_edit(cap) | |
9055 cmdarg_T *cap; | |
9056 { | |
9057 /* <Insert> is equal to "i" */ | |
9058 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS) | |
9059 cap->cmdchar = 'i'; | |
9060 | |
9061 #ifdef FEAT_VISUAL | |
9062 /* in Visual mode "A" and "I" are an operator */ | |
9063 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I')) | |
9064 v_visop(cap); | |
9065 | |
9066 /* in Visual mode and after an operator "a" and "i" are for text objects */ | |
9067 else | |
9068 #endif | |
9069 if ((cap->cmdchar == 'a' || cap->cmdchar == 'i') | |
9070 && (cap->oap->op_type != OP_NOP | |
9071 #ifdef FEAT_VISUAL | |
9072 || VIsual_active | |
9073 #endif | |
9074 )) | |
9075 { | |
9076 #ifdef FEAT_TEXTOBJ | |
9077 nv_object(cap); | |
9078 #else | |
9079 clearopbeep(cap->oap); | |
9080 #endif | |
9081 } | |
9082 else if (!curbuf->b_p_ma && !p_im) | |
9083 { | |
9084 /* Only give this error when 'insertmode' is off. */ | |
9085 EMSG(_(e_modifiable)); | |
9086 clearop(cap->oap); | |
9087 } | |
9088 else if (!checkclearopq(cap->oap)) | |
9089 { | |
9090 switch (cap->cmdchar) | |
9091 { | |
9092 case 'A': /* "A"ppend after the line */ | |
9093 curwin->w_set_curswant = TRUE; | |
9094 #ifdef FEAT_VIRTUALEDIT | |
9095 if (ve_flags == VE_ALL) | |
9096 { | |
9097 int save_State = State; | |
9098 | |
9099 /* Pretent Insert mode here to allow the cursor on the | |
9100 * character past the end of the line */ | |
9101 State = INSERT; | |
9102 coladvance((colnr_T)MAXCOL); | |
9103 State = save_State; | |
9104 } | |
9105 else | |
9106 #endif | |
9107 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
9108 break; | |
9109 | |
9110 case 'I': /* "I"nsert before the first non-blank */ | |
164 | 9111 if (vim_strchr(p_cpo, CPO_INSEND) == NULL) |
9112 beginline(BL_WHITE); | |
9113 else | |
9114 beginline(BL_WHITE|BL_FIX); | |
7 | 9115 break; |
9116 | |
9117 case 'a': /* "a"ppend is like "i"nsert on the next character. */ | |
9118 #ifdef FEAT_VIRTUALEDIT | |
9119 /* increment coladd when in virtual space, increment the | |
9120 * column otherwise, also to append after an unprintable char */ | |
9121 if (virtual_active() | |
9122 && (curwin->w_cursor.coladd > 0 | |
9123 || *ml_get_cursor() == NUL | |
9124 || *ml_get_cursor() == TAB)) | |
9125 curwin->w_cursor.coladd++; | |
9126 else | |
9127 #endif | |
9128 if (*ml_get_cursor() != NUL) | |
9129 inc_cursor(); | |
9130 break; | |
9131 } | |
9132 | |
9133 #ifdef FEAT_VIRTUALEDIT | |
9134 if (curwin->w_cursor.coladd && cap->cmdchar != 'A') | |
9135 { | |
9136 int save_State = State; | |
9137 | |
9138 /* Pretent Insert mode here to allow the cursor on the | |
9139 * character past the end of the line */ | |
9140 State = INSERT; | |
9141 coladvance(getviscol()); | |
9142 State = save_State; | |
9143 } | |
9144 #endif | |
9145 | |
9146 invoke_edit(cap, FALSE, cap->cmdchar, FALSE); | |
9147 } | |
9148 } | |
9149 | |
9150 /* | |
9151 * Invoke edit() and take care of "restart_edit" and the return value. | |
9152 */ | |
9153 static void | |
9154 invoke_edit(cap, repl, cmd, startln) | |
9155 cmdarg_T *cap; | |
9156 int repl; /* "r" or "gr" command */ | |
9157 int cmd; | |
9158 int startln; | |
9159 { | |
9160 int restart_edit_save = 0; | |
9161 | |
9162 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert | |
9163 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow | |
9164 * it. */ | |
9165 if (repl || !stuff_empty()) | |
9166 restart_edit_save = restart_edit; | |
9167 else | |
9168 restart_edit_save = 0; | |
9169 | |
9170 /* Always reset "restart_edit", this is not a restarted edit. */ | |
9171 restart_edit = 0; | |
9172 | |
9173 if (edit(cmd, startln, cap->count1)) | |
9174 cap->retval |= CA_COMMAND_BUSY; | |
9175 | |
9176 if (restart_edit == 0) | |
9177 restart_edit = restart_edit_save; | |
9178 } | |
9179 | |
9180 #ifdef FEAT_TEXTOBJ | |
9181 /* | |
9182 * "a" or "i" while an operator is pending or in Visual mode: object motion. | |
9183 */ | |
9184 static void | |
9185 nv_object(cap) | |
9186 cmdarg_T *cap; | |
9187 { | |
9188 int flag; | |
9189 int include; | |
9190 char_u *mps_save; | |
9191 | |
9192 if (cap->cmdchar == 'i') | |
9193 include = FALSE; /* "ix" = inner object: exclude white space */ | |
9194 else | |
9195 include = TRUE; /* "ax" = an object: include white space */ | |
9196 | |
9197 /* Make sure (), [], {} and <> are in 'matchpairs' */ | |
9198 mps_save = curbuf->b_p_mps; | |
9199 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>"; | |
9200 | |
9201 switch (cap->nchar) | |
9202 { | |
9203 case 'w': /* "aw" = a word */ | |
9204 flag = current_word(cap->oap, cap->count1, include, FALSE); | |
9205 break; | |
9206 case 'W': /* "aW" = a WORD */ | |
9207 flag = current_word(cap->oap, cap->count1, include, TRUE); | |
9208 break; | |
9209 case 'b': /* "ab" = a braces block */ | |
9210 case '(': | |
9211 case ')': | |
9212 flag = current_block(cap->oap, cap->count1, include, '(', ')'); | |
9213 break; | |
9214 case 'B': /* "aB" = a Brackets block */ | |
9215 case '{': | |
9216 case '}': | |
9217 flag = current_block(cap->oap, cap->count1, include, '{', '}'); | |
9218 break; | |
9219 case '[': /* "a[" = a [] block */ | |
9220 case ']': | |
9221 flag = current_block(cap->oap, cap->count1, include, '[', ']'); | |
9222 break; | |
9223 case '<': /* "a<" = a <> block */ | |
9224 case '>': | |
9225 flag = current_block(cap->oap, cap->count1, include, '<', '>'); | |
9226 break; | |
420 | 9227 case 't': /* "at" = a tag block (xml and html) */ |
9228 flag = current_tagblock(cap->oap, cap->count1, include); | |
9229 break; | |
7 | 9230 case 'p': /* "ap" = a paragraph */ |
9231 flag = current_par(cap->oap, cap->count1, include, 'p'); | |
9232 break; | |
9233 case 's': /* "as" = a sentence */ | |
9234 flag = current_sent(cap->oap, cap->count1, include); | |
9235 break; | |
12 | 9236 case '"': /* "a"" = a double quoted string */ |
9237 case '\'': /* "a'" = a single quoted string */ | |
9238 case '`': /* "a`" = a backtick quoted string */ | |
9239 flag = current_quote(cap->oap, cap->count1, include, | |
9240 cap->nchar); | |
9241 break; | |
7 | 9242 #if 0 /* TODO */ |
9243 case 'S': /* "aS" = a section */ | |
9244 case 'f': /* "af" = a filename */ | |
9245 case 'u': /* "au" = a URL */ | |
9246 #endif | |
9247 default: | |
9248 flag = FAIL; | |
9249 break; | |
9250 } | |
9251 | |
9252 curbuf->b_p_mps = mps_save; | |
9253 if (flag == FAIL) | |
9254 clearopbeep(cap->oap); | |
9255 adjust_cursor_col(); | |
9256 curwin->w_set_curswant = TRUE; | |
9257 } | |
9258 #endif | |
9259 | |
9260 /* | |
9261 * "q" command: Start/stop recording. | |
9262 * "q:", "q/", "q?": edit command-line in command-line window. | |
9263 */ | |
9264 static void | |
9265 nv_record(cap) | |
9266 cmdarg_T *cap; | |
9267 { | |
9268 if (cap->oap->op_type == OP_FORMAT) | |
9269 { | |
9270 /* "gqq" is the same as "gqgq": format line */ | |
9271 cap->cmdchar = 'g'; | |
9272 cap->nchar = 'q'; | |
9273 nv_operator(cap); | |
9274 } | |
9275 else if (!checkclearop(cap->oap)) | |
9276 { | |
9277 #ifdef FEAT_CMDWIN | |
9278 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?') | |
9279 { | |
9280 stuffcharReadbuff(cap->nchar); | |
9281 stuffcharReadbuff(K_CMDWIN); | |
9282 } | |
9283 else | |
9284 #endif | |
9285 /* (stop) recording into a named register, unless executing a | |
9286 * register */ | |
9287 if (!Exec_reg && do_record(cap->nchar) == FAIL) | |
9288 clearopbeep(cap->oap); | |
9289 } | |
9290 } | |
9291 | |
9292 /* | |
9293 * Handle the "@r" command. | |
9294 */ | |
9295 static void | |
9296 nv_at(cap) | |
9297 cmdarg_T *cap; | |
9298 { | |
9299 if (checkclearop(cap->oap)) | |
9300 return; | |
9301 #ifdef FEAT_EVAL | |
9302 if (cap->nchar == '=') | |
9303 { | |
9304 if (get_expr_register() == NUL) | |
9305 return; | |
9306 } | |
9307 #endif | |
9308 while (cap->count1-- && !got_int) | |
9309 { | |
1034 | 9310 if (do_execreg(cap->nchar, FALSE, FALSE, FALSE) == FAIL) |
7 | 9311 { |
9312 clearopbeep(cap->oap); | |
9313 break; | |
9314 } | |
9315 line_breakcheck(); | |
9316 } | |
9317 } | |
9318 | |
9319 /* | |
9320 * Handle the CTRL-U and CTRL-D commands. | |
9321 */ | |
9322 static void | |
9323 nv_halfpage(cap) | |
9324 cmdarg_T *cap; | |
9325 { | |
9326 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) | |
9327 || (cap->cmdchar == Ctrl_D | |
9328 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) | |
9329 clearopbeep(cap->oap); | |
9330 else if (!checkclearop(cap->oap)) | |
9331 halfpage(cap->cmdchar == Ctrl_D, cap->count0); | |
9332 } | |
9333 | |
9334 /* | |
9335 * Handle "J" or "gJ" command. | |
9336 */ | |
9337 static void | |
9338 nv_join(cap) | |
9339 cmdarg_T *cap; | |
9340 { | |
9341 #ifdef FEAT_VISUAL | |
9342 if (VIsual_active) /* join the visual lines */ | |
9343 nv_operator(cap); | |
9344 else | |
9345 #endif | |
9346 if (!checkclearop(cap->oap)) | |
9347 { | |
9348 if (cap->count0 <= 1) | |
9349 cap->count0 = 2; /* default for join is two lines! */ | |
9350 if (curwin->w_cursor.lnum + cap->count0 - 1 > | |
9351 curbuf->b_ml.ml_line_count) | |
9352 clearopbeep(cap->oap); /* beyond last line */ | |
9353 else | |
9354 { | |
9355 prep_redo(cap->oap->regname, cap->count0, | |
9356 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
3562 | 9357 (void)do_join(cap->count0, cap->nchar == NUL, TRUE, TRUE); |
7 | 9358 } |
9359 } | |
9360 } | |
9361 | |
9362 /* | |
9363 * "P", "gP", "p" and "gp" commands. | |
9364 */ | |
9365 static void | |
9366 nv_put(cap) | |
9367 cmdarg_T *cap; | |
9368 { | |
9369 #ifdef FEAT_VISUAL | |
9370 int regname = 0; | |
9371 void *reg1 = NULL, *reg2 = NULL; | |
84 | 9372 int empty = FALSE; |
236 | 9373 int was_visual = FALSE; |
7 | 9374 #endif |
9375 int dir; | |
9376 int flags = 0; | |
9377 | |
9378 if (cap->oap->op_type != OP_NOP) | |
9379 { | |
9380 #ifdef FEAT_DIFF | |
9381 /* "dp" is ":diffput" */ | |
9382 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p') | |
9383 { | |
9384 clearop(cap->oap); | |
9385 nv_diffgetput(TRUE); | |
9386 } | |
9387 else | |
9388 #endif | |
9389 clearopbeep(cap->oap); | |
9390 } | |
9391 else | |
9392 { | |
9393 dir = (cap->cmdchar == 'P' | |
9394 || (cap->cmdchar == 'g' && cap->nchar == 'P')) | |
9395 ? BACKWARD : FORWARD; | |
9396 prep_redo_cmd(cap); | |
9397 if (cap->cmdchar == 'g') | |
9398 flags |= PUT_CURSEND; | |
9399 | |
9400 #ifdef FEAT_VISUAL | |
9401 if (VIsual_active) | |
9402 { | |
9403 /* Putting in Visual mode: The put text replaces the selected | |
9404 * text. First delete the selected text, then put the new text. | |
9405 * Need to save and restore the registers that the delete | |
9406 * overwrites if the old contents is being put. | |
9407 */ | |
236 | 9408 was_visual = TRUE; |
7 | 9409 regname = cap->oap->regname; |
9410 # ifdef FEAT_CLIPBOARD | |
9411 adjust_clip_reg(®name); | |
9412 # endif | |
3286 | 9413 if (regname == 0 || regname == '"' || VIM_ISDIGIT(regname) |
7 | 9414 # ifdef FEAT_CLIPBOARD |
9415 || (clip_unnamed && (regname == '*' || regname == '+')) | |
9416 # endif | |
9417 | |
9418 ) | |
9419 { | |
9420 /* the delete is going to overwrite the register we want to | |
9421 * put, save it first. */ | |
9422 reg1 = get_register(regname, TRUE); | |
9423 } | |
9424 | |
9425 /* Now delete the selected text. */ | |
9426 cap->cmdchar = 'd'; | |
9427 cap->nchar = NUL; | |
9428 cap->oap->regname = NUL; | |
9429 nv_operator(cap); | |
9430 do_pending_operator(cap, 0, FALSE); | |
84 | 9431 empty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
7 | 9432 |
9433 /* delete PUT_LINE_BACKWARD; */ | |
9434 cap->oap->regname = regname; | |
9435 | |
9436 if (reg1 != NULL) | |
9437 { | |
9438 /* Delete probably changed the register we want to put, save | |
9439 * it first. Then put back what was there before the delete. */ | |
9440 reg2 = get_register(regname, FALSE); | |
9441 put_register(regname, reg1); | |
9442 } | |
9443 | |
9444 /* When deleted a linewise Visual area, put the register as | |
9445 * lines to avoid it joined with the next line. When deletion was | |
9446 * characterwise, split a line when putting lines. */ | |
9447 if (VIsual_mode == 'V') | |
9448 flags |= PUT_LINE; | |
9449 else if (VIsual_mode == 'v') | |
9450 flags |= PUT_LINE_SPLIT; | |
9451 if (VIsual_mode == Ctrl_V && dir == FORWARD) | |
9452 flags |= PUT_LINE_FORWARD; | |
9453 dir = BACKWARD; | |
9454 if ((VIsual_mode != 'V' | |
9455 && curwin->w_cursor.col < curbuf->b_op_start.col) | |
9456 || (VIsual_mode == 'V' | |
9457 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum)) | |
9458 /* cursor is at the end of the line or end of file, put | |
9459 * forward. */ | |
9460 dir = FORWARD; | |
9461 } | |
9462 #endif | |
9463 do_put(cap->oap->regname, dir, cap->count1, flags); | |
9464 | |
9465 #ifdef FEAT_VISUAL | |
9466 /* If a register was saved, put it back now. */ | |
9467 if (reg2 != NULL) | |
9468 put_register(regname, reg2); | |
236 | 9469 |
9470 /* What to reselect with "gv"? Selecting the just put text seems to | |
9471 * be the most useful, since the original text was removed. */ | |
9472 if (was_visual) | |
9473 { | |
690 | 9474 curbuf->b_visual.vi_start = curbuf->b_op_start; |
9475 curbuf->b_visual.vi_end = curbuf->b_op_end; | |
236 | 9476 } |
9477 | |
84 | 9478 /* When all lines were selected and deleted do_put() leaves an empty |
236 | 9479 * line that needs to be deleted now. */ |
84 | 9480 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL) |
817 | 9481 { |
84 | 9482 ml_delete(curbuf->b_ml.ml_line_count, TRUE); |
817 | 9483 |
9484 /* If the cursor was in that line, move it to the end of the last | |
9485 * line. */ | |
9486 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
9487 { | |
9488 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
9489 coladvance((colnr_T)MAXCOL); | |
9490 } | |
9491 } | |
7 | 9492 #endif |
9493 auto_format(FALSE, TRUE); | |
9494 } | |
9495 } | |
9496 | |
9497 /* | |
9498 * "o" and "O" commands. | |
9499 */ | |
9500 static void | |
9501 nv_open(cap) | |
9502 cmdarg_T *cap; | |
9503 { | |
9504 #ifdef FEAT_DIFF | |
9505 /* "do" is ":diffget" */ | |
9506 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o') | |
9507 { | |
9508 clearop(cap->oap); | |
9509 nv_diffgetput(FALSE); | |
9510 } | |
9511 else | |
9512 #endif | |
9513 #ifdef FEAT_VISUAL | |
9514 if (VIsual_active) /* switch start and end of visual */ | |
9515 v_swap_corners(cap->cmdchar); | |
9516 else | |
9517 #endif | |
9518 n_opencmd(cap); | |
9519 } | |
9520 | |
9521 #ifdef FEAT_SNIFF | |
9522 static void | |
9523 nv_sniff(cap) | |
1883 | 9524 cmdarg_T *cap UNUSED; |
7 | 9525 { |
9526 ProcessSniffRequests(); | |
9527 } | |
9528 #endif | |
9529 | |
9530 #ifdef FEAT_NETBEANS_INTG | |
9531 static void | |
9532 nv_nbcmd(cap) | |
9533 cmdarg_T *cap; | |
9534 { | |
9535 netbeans_keycommand(cap->nchar); | |
9536 } | |
9537 #endif | |
9538 | |
9539 #ifdef FEAT_DND | |
9540 static void | |
9541 nv_drop(cap) | |
1883 | 9542 cmdarg_T *cap UNUSED; |
7 | 9543 { |
9544 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
9545 } | |
9546 #endif | |
203 | 9547 |
9548 #ifdef FEAT_AUTOCMD | |
9549 /* | |
9550 * Trigger CursorHold event. | |
9551 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the | |
9552 * input buffer. "did_cursorhold" is set to avoid retriggering. | |
9553 */ | |
9554 static void | |
9555 nv_cursorhold(cap) | |
9556 cmdarg_T *cap; | |
9557 { | |
9558 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf); | |
9559 did_cursorhold = TRUE; | |
226 | 9560 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
9561 } | |
9562 #endif |