Mercurial > vim
annotate src/normal.c @ 3814:35939e1e25ff v7.3.665
updated for version 7.3.665
Problem: MSVC 11 is not supported.
Solution: Recognize MSVC 11. (Raymond Ko)
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Tue, 18 Sep 2012 18:27:12 +0200 |
parents | 3416ac23d075 |
children | be8ad9c9b973 |
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
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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 | |
963 if (ca.nchar == 'r' || ca.nchar == '\'' || ca.nchar == '`' | |
964 || ca.nchar == Ctrl_BSL) | |
965 { | |
966 cp = &ca.extra_char; /* need to get a third character */ | |
967 if (ca.nchar != 'r') | |
968 lit = TRUE; /* get it literally */ | |
969 else | |
970 repl = TRUE; /* get it in replace mode */ | |
971 } | |
972 else | |
973 cp = NULL; /* no third character needed */ | |
974 } | |
975 else | |
976 { | |
977 if (ca.cmdchar == 'r') /* get it in replace mode */ | |
978 repl = TRUE; | |
979 cp = &ca.nchar; | |
980 } | |
981 lang = (repl || (nv_cmds[idx].cmd_flags & NV_LANG)); | |
982 | |
983 /* | |
984 * Get a second or third character. | |
985 */ | |
986 if (cp != NULL) | |
987 { | |
988 #ifdef CURSOR_SHAPE | |
989 if (repl) | |
990 { | |
991 State = REPLACE; /* pretend Replace mode */ | |
992 ui_cursor_shape(); /* show different cursor shape */ | |
993 } | |
994 #endif | |
995 if (lang && curbuf->b_p_iminsert == B_IMODE_LMAP) | |
996 { | |
997 /* Allow mappings defined with ":lmap". */ | |
998 --no_mapping; | |
999 --allow_keys; | |
1000 if (repl) | |
1001 State = LREPLACE; | |
1002 else | |
1003 State = LANGMAP; | |
1004 langmap_active = TRUE; | |
1005 } | |
1006 #ifdef USE_IM_CONTROL | |
1007 save_smd = p_smd; | |
1008 p_smd = FALSE; /* Don't let the IM code show the mode here */ | |
1009 if (lang && curbuf->b_p_iminsert == B_IMODE_IM) | |
1010 im_set_active(TRUE); | |
1011 #endif | |
1012 | |
1389 | 1013 *cp = plain_vgetc(); |
7 | 1014 |
1015 if (langmap_active) | |
1016 { | |
1017 /* Undo the decrement done above */ | |
1018 ++no_mapping; | |
1019 ++allow_keys; | |
1020 State = NORMAL_BUSY; | |
1021 } | |
1022 #ifdef USE_IM_CONTROL | |
1023 if (lang) | |
1024 { | |
1025 if (curbuf->b_p_iminsert != B_IMODE_LMAP) | |
1026 im_save_status(&curbuf->b_p_iminsert); | |
1027 im_set_active(FALSE); | |
1028 } | |
1029 p_smd = save_smd; | |
1030 #endif | |
1031 #ifdef CURSOR_SHAPE | |
1032 State = NORMAL_BUSY; | |
1033 #endif | |
1034 #ifdef FEAT_CMDL_INFO | |
1035 need_flushbuf |= add_to_showcmd(*cp); | |
1036 #endif | |
1037 | |
1038 if (!lit) | |
1039 { | |
1040 #ifdef FEAT_DIGRAPHS | |
1041 /* Typing CTRL-K gets a digraph. */ | |
1042 if (*cp == Ctrl_K | |
1043 && ((nv_cmds[idx].cmd_flags & NV_LANG) | |
1044 || cp == &ca.extra_char) | |
1045 && vim_strchr(p_cpo, CPO_DIGRAPH) == NULL) | |
1046 { | |
1047 c = get_digraph(FALSE); | |
1048 if (c > 0) | |
1049 { | |
1050 *cp = c; | |
1051 # ifdef FEAT_CMDL_INFO | |
1052 /* Guessing how to update showcmd here... */ | |
1053 del_from_showcmd(3); | |
1054 need_flushbuf |= add_to_showcmd(*cp); | |
1055 # endif | |
1056 } | |
1057 } | |
1058 #endif | |
1059 | |
1060 /* adjust chars > 127, except after "tTfFr" commands */ | |
1061 LANGMAP_ADJUST(*cp, !lang); | |
1062 #ifdef FEAT_RIGHTLEFT | |
1063 /* adjust Hebrew mapped char */ | |
1064 if (p_hkmap && lang && KeyTyped) | |
1065 *cp = hkmap(*cp); | |
1066 # ifdef FEAT_FKMAP | |
1067 /* adjust Farsi mapped char */ | |
1068 if (p_fkmap && lang && KeyTyped) | |
1069 *cp = fkmap(*cp); | |
1070 # endif | |
1071 #endif | |
1072 } | |
1073 | |
1074 /* | |
1075 * When the next character is CTRL-\ a following CTRL-N means the | |
1076 * command is aborted and we go to Normal mode. | |
1077 */ | |
1078 if (cp == &ca.extra_char | |
1079 && ca.nchar == Ctrl_BSL | |
1080 && (ca.extra_char == Ctrl_N || ca.extra_char == Ctrl_G)) | |
1081 { | |
1082 ca.cmdchar = Ctrl_BSL; | |
1083 ca.nchar = ca.extra_char; | |
1084 idx = find_command(ca.cmdchar); | |
1085 } | |
1086 else if (*cp == Ctrl_BSL) | |
1087 { | |
1088 long towait = (p_ttm >= 0 ? p_ttm : p_tm); | |
1089 | |
1090 /* There is a busy wait here when typing "f<C-\>" and then | |
1091 * something different from CTRL-N. Can't be avoided. */ | |
1092 while ((c = vpeekc()) <= 0 && towait > 0L) | |
1093 { | |
1094 do_sleep(towait > 50L ? 50L : towait); | |
1095 towait -= 50L; | |
1096 } | |
1097 if (c > 0) | |
1098 { | |
1389 | 1099 c = plain_vgetc(); |
7 | 1100 if (c != Ctrl_N && c != Ctrl_G) |
1101 vungetc(c); | |
1102 else | |
1103 { | |
1104 ca.cmdchar = Ctrl_BSL; | |
1105 ca.nchar = c; | |
1106 idx = find_command(ca.cmdchar); | |
1107 } | |
1108 } | |
1109 } | |
1110 | |
1111 #ifdef FEAT_MBYTE | |
1112 /* When getting a text character and the next character is a | |
1113 * multi-byte character, it could be a composing character. | |
1114 * However, don't wait for it to arrive. */ | |
1115 while (enc_utf8 && lang && (c = vpeekc()) > 0 | |
1116 && (c >= 0x100 || MB_BYTE2LEN(vpeekc()) > 1)) | |
1117 { | |
1389 | 1118 c = plain_vgetc(); |
7 | 1119 if (!utf_iscomposing(c)) |
1120 { | |
1121 vungetc(c); /* it wasn't, put it back */ | |
1122 break; | |
1123 } | |
1124 else if (ca.ncharC1 == 0) | |
1125 ca.ncharC1 = c; | |
1126 else | |
1127 ca.ncharC2 = c; | |
1128 } | |
1129 #endif | |
1130 } | |
1131 --no_mapping; | |
1132 --allow_keys; | |
1133 } | |
1134 | |
1135 #ifdef FEAT_CMDL_INFO | |
1136 /* | |
1137 * Flush the showcmd characters onto the screen so we can see them while | |
1138 * the command is being executed. Only do this when the shown command was | |
1139 * actually displayed, otherwise this will slow down a lot when executing | |
1140 * mappings. | |
1141 */ | |
1142 if (need_flushbuf) | |
1143 out_flush(); | |
1144 #endif | |
203 | 1145 #ifdef FEAT_AUTOCMD |
1727 | 1146 if (ca.cmdchar != K_IGNORE) |
1147 did_cursorhold = FALSE; | |
203 | 1148 #endif |
7 | 1149 |
1150 State = NORMAL; | |
1151 | |
1152 if (ca.nchar == ESC) | |
1153 { | |
1154 clearop(oap); | |
1155 if (restart_edit == 0 && goto_im()) | |
1156 restart_edit = 'a'; | |
1157 goto normal_end; | |
1158 } | |
1159 | |
24 | 1160 if (ca.cmdchar != K_IGNORE) |
1161 { | |
1162 msg_didout = FALSE; /* don't scroll screen up for normal command */ | |
1163 msg_col = 0; | |
1164 } | |
7 | 1165 |
1166 #ifdef FEAT_VISUAL | |
1167 old_pos = curwin->w_cursor; /* remember where cursor was */ | |
1168 | |
1169 /* When 'keymodel' contains "startsel" some keys start Select/Visual | |
1170 * mode. */ | |
1171 if (!VIsual_active && km_startsel) | |
1172 { | |
1173 if (nv_cmds[idx].cmd_flags & NV_SS) | |
1174 { | |
1175 start_selection(); | |
1176 unshift_special(&ca); | |
1177 idx = find_command(ca.cmdchar); | |
1178 } | |
1179 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
1180 && (mod_mask & MOD_MASK_SHIFT)) | |
1181 { | |
1182 start_selection(); | |
1183 mod_mask &= ~MOD_MASK_SHIFT; | |
1184 } | |
1185 } | |
1186 #endif | |
1187 | |
1188 /* | |
1189 * Execute the command! | |
1190 * Call the command function found in the commands table. | |
1191 */ | |
1192 ca.arg = nv_cmds[idx].cmd_arg; | |
1193 (nv_cmds[idx].cmd_func)(&ca); | |
1194 | |
1195 /* | |
1196 * If we didn't start or finish an operator, reset oap->regname, unless we | |
1197 * need it later. | |
1198 */ | |
1199 if (!finish_op | |
1200 && !oap->op_type | |
1201 && (idx < 0 || !(nv_cmds[idx].cmd_flags & NV_KEEPREG))) | |
1202 { | |
1203 clearop(oap); | |
1204 #ifdef FEAT_EVAL | |
2821 | 1205 { |
1206 int regname = 0; | |
2829 | 1207 |
2821 | 1208 /* Adjust the register according to 'clipboard', so that when |
1209 * "unnamed" is present it becomes '*' or '+' instead of '"'. */ | |
2829 | 1210 # ifdef FEAT_CLIPBOARD |
2821 | 1211 adjust_clip_reg(®name); |
2829 | 1212 # endif |
2821 | 1213 set_reg_var(regname); |
1214 } | |
7 | 1215 #endif |
1216 } | |
1217 | |
819 | 1218 #ifdef FEAT_VISUAL |
570 | 1219 /* Get the length of mapped chars again after typing a count, second |
36 | 1220 * character or "z333<cr>". */ |
1221 if (old_mapped_len > 0) | |
1222 old_mapped_len = typebuf_maplen(); | |
819 | 1223 #endif |
36 | 1224 |
7 | 1225 /* |
1226 * If an operation is pending, handle it... | |
1227 */ | |
1228 do_pending_operator(&ca, old_col, FALSE); | |
1229 | |
1230 /* | |
1231 * Wait for a moment when a message is displayed that will be overwritten | |
1232 * by the mode message. | |
1233 * In Visual mode and with "^O" in Insert mode, a short message will be | |
1234 * overwritten by the mode message. Wait a bit, until a key is hit. | |
1235 * In Visual mode, it's more important to keep the Visual area updated | |
1236 * than keeping a message (e.g. from a /pat search). | |
1237 * Only do this if the command was typed, not from a mapping. | |
1238 * Don't wait when emsg_silent is non-zero. | |
1239 * Also wait a bit after an error message, e.g. for "^O:". | |
1240 * Don't redraw the screen, it would remove the message. | |
1241 */ | |
1242 if ( ((p_smd | |
641 | 1243 && msg_silent == 0 |
7 | 1244 && (restart_edit != 0 |
1245 #ifdef FEAT_VISUAL | |
1246 || (VIsual_active | |
1247 && old_pos.lnum == curwin->w_cursor.lnum | |
1248 && old_pos.col == curwin->w_cursor.col) | |
1249 #endif | |
1250 ) | |
1251 && (clear_cmdline | |
1252 || redraw_cmdline) | |
1253 && (msg_didout || (msg_didany && msg_scroll)) | |
1254 && !msg_nowait | |
1255 && KeyTyped) | |
1256 || (restart_edit != 0 | |
1257 #ifdef FEAT_VISUAL | |
1258 && !VIsual_active | |
1259 #endif | |
1260 && (msg_scroll | |
1261 || emsg_on_display))) | |
1262 && oap->regname == 0 | |
1263 && !(ca.retval & CA_COMMAND_BUSY) | |
1264 && stuff_empty() | |
1265 && typebuf_typed() | |
1266 && emsg_silent == 0 | |
1267 && !did_wait_return | |
1268 && oap->op_type == OP_NOP) | |
1269 { | |
1270 int save_State = State; | |
1271 | |
1272 /* Draw the cursor with the right shape here */ | |
1273 if (restart_edit != 0) | |
1274 State = INSERT; | |
1275 | |
1276 /* If need to redraw, and there is a "keep_msg", redraw before the | |
1277 * delay */ | |
1278 if (must_redraw && keep_msg != NULL && !emsg_on_display) | |
1279 { | |
1280 char_u *kmsg; | |
1281 | |
1282 kmsg = keep_msg; | |
1283 keep_msg = NULL; | |
1284 /* showmode() will clear keep_msg, but we want to use it anyway */ | |
1285 update_screen(0); | |
1286 /* now reset it, otherwise it's put in the history again */ | |
1287 keep_msg = kmsg; | |
1288 msg_attr(kmsg, keep_msg_attr); | |
1289 vim_free(kmsg); | |
1290 } | |
1291 setcursor(); | |
1292 cursor_on(); | |
1293 out_flush(); | |
1294 if (msg_scroll || emsg_on_display) | |
1295 ui_delay(1000L, TRUE); /* wait at least one second */ | |
1296 ui_delay(3000L, FALSE); /* wait up to three seconds */ | |
1297 State = save_State; | |
1298 | |
1299 msg_scroll = FALSE; | |
1300 emsg_on_display = FALSE; | |
1301 } | |
1302 | |
1303 /* | |
1304 * Finish up after executing a Normal mode command. | |
1305 */ | |
1306 normal_end: | |
1307 | |
1308 msg_nowait = FALSE; | |
1309 | |
1310 /* Reset finish_op, in case it was set */ | |
1311 #ifdef CURSOR_SHAPE | |
1312 c = finish_op; | |
1313 #endif | |
1314 finish_op = FALSE; | |
1315 #ifdef CURSOR_SHAPE | |
1316 /* Redraw the cursor with another shape, if we were in Operator-pending | |
1317 * mode or did a replace command. */ | |
1318 if (c || ca.cmdchar == 'r') | |
1319 { | |
1320 ui_cursor_shape(); /* may show different cursor shape */ | |
1321 # ifdef FEAT_MOUSESHAPE | |
1322 update_mouseshape(-1); | |
1323 # endif | |
1324 } | |
1325 #endif | |
1326 | |
1327 #ifdef FEAT_CMDL_INFO | |
1692 | 1328 if (oap->op_type == OP_NOP && oap->regname == 0 |
1329 # ifdef FEAT_AUTOCMD | |
1330 && ca.cmdchar != K_CURSORHOLD | |
1331 # endif | |
1332 ) | |
7 | 1333 clear_showcmd(); |
1334 #endif | |
1335 | |
1336 checkpcmark(); /* check if we moved since setting pcmark */ | |
1337 vim_free(ca.searchbuf); | |
1338 | |
1339 #ifdef FEAT_MBYTE | |
1340 if (has_mbyte) | |
1341 mb_adjust_cursor(); | |
1342 #endif | |
1343 | |
1344 #ifdef FEAT_SCROLLBIND | |
1345 if (curwin->w_p_scb && toplevel) | |
1346 { | |
1347 validate_cursor(); /* may need to update w_leftcol */ | |
1348 do_check_scrollbind(TRUE); | |
1349 } | |
1350 #endif | |
1351 | |
2250
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parents:
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1352 #ifdef FEAT_CURSORBIND |
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1353 if (curwin->w_p_crb && toplevel) |
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parents:
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1354 { |
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parents:
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|
1355 validate_cursor(); /* may need to update w_leftcol */ |
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Bram Moolenaar <bram@vim.org>
parents:
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|
1356 do_check_cursorbind(); |
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Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
1357 } |
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parents:
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|
1358 #endif |
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1359 |
7 | 1360 /* |
1361 * May restart edit(), if we got here with CTRL-O in Insert mode (but not | |
1362 * if still inside a mapping that started in Visual mode). | |
1363 * May switch from Visual to Select mode after CTRL-O command. | |
1364 */ | |
1365 if ( oap->op_type == OP_NOP | |
1366 #ifdef FEAT_VISUAL | |
1367 && ((restart_edit != 0 && !VIsual_active && old_mapped_len == 0) | |
1368 || restart_VIsual_select == 1) | |
819 | 1369 #else |
1370 && restart_edit != 0 | |
7 | 1371 #endif |
1372 && !(ca.retval & CA_COMMAND_BUSY) | |
1373 && stuff_empty() | |
1374 && oap->regname == 0) | |
1375 { | |
1376 #ifdef FEAT_VISUAL | |
1377 if (restart_VIsual_select == 1) | |
1378 { | |
1379 VIsual_select = TRUE; | |
1380 showmode(); | |
1381 restart_VIsual_select = 0; | |
1382 } | |
1383 #endif | |
1384 if (restart_edit != 0 | |
1385 #ifdef FEAT_VISUAL | |
819 | 1386 && !VIsual_active && old_mapped_len == 0 |
1387 #endif | |
1388 ) | |
7 | 1389 (void)edit(restart_edit, FALSE, 1L); |
1390 } | |
1391 | |
1392 #ifdef FEAT_VISUAL | |
1393 if (restart_VIsual_select == 2) | |
1394 restart_VIsual_select = 1; | |
1395 #endif | |
1396 | |
1397 /* Save count before an operator for next time. */ | |
1398 opcount = ca.opcount; | |
1399 } | |
1400 | |
2667 | 1401 #ifdef FEAT_EVAL |
1402 /* | |
1403 * Set v:count and v:count1 according to "cap". | |
1404 * Set v:prevcount only when "set_prevcount" is TRUE. | |
1405 */ | |
1406 static void | |
1407 set_vcount_ca(cap, set_prevcount) | |
1408 cmdarg_T *cap; | |
1409 int *set_prevcount; | |
1410 { | |
1411 long count = cap->count0; | |
1412 | |
1413 /* multiply with cap->opcount the same way as above */ | |
1414 if (cap->opcount != 0) | |
1415 count = cap->opcount * (count == 0 ? 1 : count); | |
1416 set_vcount(count, count == 0 ? 1 : count, *set_prevcount); | |
1417 *set_prevcount = FALSE; /* only set v:prevcount once */ | |
1418 } | |
1419 #endif | |
1420 | |
7 | 1421 /* |
1422 * Handle an operator after visual mode or when the movement is finished | |
1423 */ | |
1424 void | |
1425 do_pending_operator(cap, old_col, gui_yank) | |
1426 cmdarg_T *cap; | |
1427 int old_col; | |
1428 int gui_yank; | |
1429 { | |
1430 oparg_T *oap = cap->oap; | |
1431 pos_T old_cursor; | |
1432 int empty_region_error; | |
1433 int restart_edit_save; | |
1434 | |
1435 #ifdef FEAT_VISUAL | |
1436 /* The visual area is remembered for redo */ | |
1437 static int redo_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
1438 static linenr_T redo_VIsual_line_count; /* number of lines */ | |
3125 | 1439 static colnr_T redo_VIsual_vcol; /* number of cols or end column */ |
7 | 1440 static long redo_VIsual_count; /* count for Visual operator */ |
1441 # ifdef FEAT_VIRTUALEDIT | |
1442 int include_line_break = FALSE; | |
1443 # endif | |
1444 #endif | |
1445 | |
1446 #if defined(FEAT_CLIPBOARD) | |
1447 /* | |
1448 * Yank the visual area into the GUI selection register before we operate | |
1449 * on it and lose it forever. | |
1450 * Don't do it if a specific register was specified, so that ""x"*P works. | |
1451 * This could call do_pending_operator() recursively, but that's OK | |
1452 * because gui_yank will be TRUE for the nested call. | |
1453 */ | |
3674 | 1454 if ((clip_star.available || clip_plus.available) |
7 | 1455 && oap->op_type != OP_NOP |
1456 && !gui_yank | |
1457 # ifdef FEAT_VISUAL | |
1458 && VIsual_active | |
1459 && !redo_VIsual_busy | |
1460 # endif | |
1461 && oap->regname == 0) | |
1462 clip_auto_select(); | |
1463 #endif | |
1464 old_cursor = curwin->w_cursor; | |
1465 | |
1466 /* | |
1467 * If an operation is pending, handle it... | |
1468 */ | |
1469 if ((finish_op | |
1470 #ifdef FEAT_VISUAL | |
1471 || VIsual_active | |
1472 #endif | |
1473 ) && oap->op_type != OP_NOP) | |
1474 { | |
1475 #ifdef FEAT_VISUAL | |
1476 oap->is_VIsual = VIsual_active; | |
1477 if (oap->motion_force == 'V') | |
1478 oap->motion_type = MLINE; | |
1479 else if (oap->motion_force == 'v') | |
1480 { | |
1481 /* If the motion was linewise, "inclusive" will not have been set. | |
1482 * Use "exclusive" to be consistent. Makes "dvj" work nice. */ | |
1483 if (oap->motion_type == MLINE) | |
1484 oap->inclusive = FALSE; | |
1485 /* If the motion already was characterwise, toggle "inclusive" */ | |
1486 else if (oap->motion_type == MCHAR) | |
1487 oap->inclusive = !oap->inclusive; | |
1488 oap->motion_type = MCHAR; | |
1489 } | |
1490 else if (oap->motion_force == Ctrl_V) | |
1491 { | |
1492 /* Change line- or characterwise motion into Visual block mode. */ | |
1493 VIsual_active = TRUE; | |
1494 VIsual = oap->start; | |
1495 VIsual_mode = Ctrl_V; | |
1496 VIsual_select = FALSE; | |
1497 VIsual_reselect = FALSE; | |
1498 } | |
1499 #endif | |
1500 | |
1501 /* only redo yank when 'y' flag is in 'cpoptions' */ | |
1502 /* never redo "zf" (define fold) */ | |
1503 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
1504 #ifdef FEAT_VISUAL | |
1505 && (!VIsual_active || oap->motion_force) | |
1506 #endif | |
164 | 1507 && cap->cmdchar != 'D' |
7 | 1508 #ifdef FEAT_FOLDING |
1509 && oap->op_type != OP_FOLD | |
1510 && oap->op_type != OP_FOLDOPEN | |
1511 && oap->op_type != OP_FOLDOPENREC | |
1512 && oap->op_type != OP_FOLDCLOSE | |
1513 && oap->op_type != OP_FOLDCLOSEREC | |
1514 && oap->op_type != OP_FOLDDEL | |
1515 && oap->op_type != OP_FOLDDELREC | |
1516 #endif | |
1517 ) | |
1518 { | |
1519 prep_redo(oap->regname, cap->count0, | |
1520 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
1521 oap->motion_force, cap->cmdchar, cap->nchar); | |
1522 if (cap->cmdchar == '/' || cap->cmdchar == '?') /* was a search */ | |
1523 { | |
1524 /* | |
1525 * If 'cpoptions' does not contain 'r', insert the search | |
1526 * pattern to really repeat the same command. | |
1527 */ | |
1528 if (vim_strchr(p_cpo, CPO_REDO) == NULL) | |
620 | 1529 AppendToRedobuffLit(cap->searchbuf, -1); |
7 | 1530 AppendToRedobuff(NL_STR); |
1531 } | |
1532 else if (cap->cmdchar == ':') | |
1533 { | |
1534 /* do_cmdline() has stored the first typed line in | |
1535 * "repeat_cmdline". When several lines are typed repeating | |
1536 * won't be possible. */ | |
1537 if (repeat_cmdline == NULL) | |
1538 ResetRedobuff(); | |
1539 else | |
1540 { | |
620 | 1541 AppendToRedobuffLit(repeat_cmdline, -1); |
7 | 1542 AppendToRedobuff(NL_STR); |
1543 vim_free(repeat_cmdline); | |
1544 repeat_cmdline = NULL; | |
1545 } | |
1546 } | |
1547 } | |
1548 | |
1549 #ifdef FEAT_VISUAL | |
1550 if (redo_VIsual_busy) | |
1551 { | |
3125 | 1552 /* Redo of an operation on a Visual area. Use the same size from |
1553 * redo_VIsual_line_count and redo_VIsual_vcol. */ | |
7 | 1554 oap->start = curwin->w_cursor; |
1555 curwin->w_cursor.lnum += redo_VIsual_line_count - 1; | |
1556 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
1557 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
1558 VIsual_mode = redo_VIsual_mode; | |
3125 | 1559 if (redo_VIsual_vcol == MAXCOL || VIsual_mode == 'v') |
7 | 1560 { |
3125 | 1561 if (VIsual_mode == 'v') |
1562 { | |
1563 if (redo_VIsual_line_count <= 1) | |
1564 { | |
1565 validate_virtcol(); | |
1566 curwin->w_curswant = | |
1567 curwin->w_virtcol + redo_VIsual_vcol - 1; | |
1568 } | |
1569 else | |
1570 curwin->w_curswant = redo_VIsual_vcol; | |
1571 } | |
7 | 1572 else |
3125 | 1573 { |
1574 curwin->w_curswant = MAXCOL; | |
1575 } | |
1576 coladvance(curwin->w_curswant); | |
7 | 1577 } |
1578 cap->count0 = redo_VIsual_count; | |
1579 if (redo_VIsual_count != 0) | |
1580 cap->count1 = redo_VIsual_count; | |
1581 else | |
1582 cap->count1 = 1; | |
1583 } | |
1584 else if (VIsual_active) | |
1585 { | |
999 | 1586 if (!gui_yank) |
1587 { | |
1588 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
1589 curbuf->b_visual.vi_start = VIsual; | |
1590 curbuf->b_visual.vi_end = curwin->w_cursor; | |
1591 curbuf->b_visual.vi_mode = VIsual_mode; | |
1592 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
7 | 1593 # ifdef FEAT_EVAL |
999 | 1594 curbuf->b_visual_mode_eval = VIsual_mode; |
7 | 1595 # endif |
999 | 1596 } |
7 | 1597 |
1598 /* In Select mode, a linewise selection is operated upon like a | |
1599 * characterwise selection. */ | |
1600 if (VIsual_select && VIsual_mode == 'V') | |
1601 { | |
1602 if (lt(VIsual, curwin->w_cursor)) | |
1603 { | |
1604 VIsual.col = 0; | |
1605 curwin->w_cursor.col = | |
1606 (colnr_T)STRLEN(ml_get(curwin->w_cursor.lnum)); | |
1607 } | |
1608 else | |
1609 { | |
1610 curwin->w_cursor.col = 0; | |
1611 VIsual.col = (colnr_T)STRLEN(ml_get(VIsual.lnum)); | |
1612 } | |
1613 VIsual_mode = 'v'; | |
1614 } | |
1615 /* If 'selection' is "exclusive", backup one character for | |
1616 * charwise selections. */ | |
1617 else if (VIsual_mode == 'v') | |
1618 { | |
1619 # ifdef FEAT_VIRTUALEDIT | |
1620 include_line_break = | |
1621 # endif | |
1622 unadjust_for_sel(); | |
1623 } | |
1624 | |
1625 oap->start = VIsual; | |
1626 if (VIsual_mode == 'V') | |
1627 oap->start.col = 0; | |
1628 } | |
1629 #endif /* FEAT_VISUAL */ | |
1630 | |
1631 /* | |
1632 * Set oap->start to the first position of the operated text, oap->end | |
1633 * to the end of the operated text. w_cursor is equal to oap->start. | |
1634 */ | |
1635 if (lt(oap->start, curwin->w_cursor)) | |
1636 { | |
1637 #ifdef FEAT_FOLDING | |
1638 /* Include folded lines completely. */ | |
1639 if (!VIsual_active) | |
1640 { | |
1641 if (hasFolding(oap->start.lnum, &oap->start.lnum, NULL)) | |
1642 oap->start.col = 0; | |
1643 if (hasFolding(curwin->w_cursor.lnum, NULL, | |
1644 &curwin->w_cursor.lnum)) | |
1645 curwin->w_cursor.col = (colnr_T)STRLEN(ml_get_curline()); | |
1646 } | |
1647 #endif | |
1648 oap->end = curwin->w_cursor; | |
1649 curwin->w_cursor = oap->start; | |
1650 | |
1651 /* w_virtcol may have been updated; if the cursor goes back to its | |
1652 * previous position w_virtcol becomes invalid and isn't updated | |
1653 * automatically. */ | |
1654 curwin->w_valid &= ~VALID_VIRTCOL; | |
1655 } | |
1656 else | |
1657 { | |
1658 #ifdef FEAT_FOLDING | |
1659 /* Include folded lines completely. */ | |
1660 if (!VIsual_active && oap->motion_type == MLINE) | |
1661 { | |
1662 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, | |
1663 NULL)) | |
1664 curwin->w_cursor.col = 0; | |
1665 if (hasFolding(oap->start.lnum, NULL, &oap->start.lnum)) | |
1666 oap->start.col = (colnr_T)STRLEN(ml_get(oap->start.lnum)); | |
1667 } | |
1668 #endif | |
1669 oap->end = oap->start; | |
1670 oap->start = curwin->w_cursor; | |
1671 } | |
1672 | |
1673 oap->line_count = oap->end.lnum - oap->start.lnum + 1; | |
1674 | |
1675 #ifdef FEAT_VIRTUALEDIT | |
1676 /* Set "virtual_op" before resetting VIsual_active. */ | |
1677 virtual_op = virtual_active(); | |
1678 #endif | |
1679 | |
1680 #ifdef FEAT_VISUAL | |
1681 if (VIsual_active || redo_VIsual_busy) | |
1682 { | |
1683 if (VIsual_mode == Ctrl_V) /* block mode */ | |
1684 { | |
1685 colnr_T start, end; | |
1686 | |
1687 oap->block_mode = TRUE; | |
1688 | |
1689 getvvcol(curwin, &(oap->start), | |
1690 &oap->start_vcol, NULL, &oap->end_vcol); | |
1691 if (!redo_VIsual_busy) | |
1692 { | |
1693 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
1694 | |
1695 if (start < oap->start_vcol) | |
1696 oap->start_vcol = start; | |
1697 if (end > oap->end_vcol) | |
1698 { | |
1699 if (*p_sel == 'e' && start >= 1 | |
1700 && start - 1 >= oap->end_vcol) | |
1701 oap->end_vcol = start - 1; | |
1702 else | |
1703 oap->end_vcol = end; | |
1704 } | |
1705 } | |
1706 | |
1707 /* if '$' was used, get oap->end_vcol from longest line */ | |
1708 if (curwin->w_curswant == MAXCOL) | |
1709 { | |
1710 curwin->w_cursor.col = MAXCOL; | |
1711 oap->end_vcol = 0; | |
1712 for (curwin->w_cursor.lnum = oap->start.lnum; | |
1713 curwin->w_cursor.lnum <= oap->end.lnum; | |
1714 ++curwin->w_cursor.lnum) | |
1715 { | |
1716 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
1717 if (end > oap->end_vcol) | |
1718 oap->end_vcol = end; | |
1719 } | |
1720 } | |
1721 else if (redo_VIsual_busy) | |
3125 | 1722 oap->end_vcol = oap->start_vcol + redo_VIsual_vcol - 1; |
7 | 1723 /* |
1724 * Correct oap->end.col and oap->start.col to be the | |
1725 * upper-left and lower-right corner of the block area. | |
1726 * | |
1727 * (Actually, this does convert column positions into character | |
1728 * positions) | |
1729 */ | |
1730 curwin->w_cursor.lnum = oap->end.lnum; | |
1731 coladvance(oap->end_vcol); | |
1732 oap->end = curwin->w_cursor; | |
1733 | |
1734 curwin->w_cursor = oap->start; | |
1735 coladvance(oap->start_vcol); | |
1736 oap->start = curwin->w_cursor; | |
1737 } | |
1738 | |
1739 if (!redo_VIsual_busy && !gui_yank) | |
1740 { | |
1741 /* | |
1742 * Prepare to reselect and redo Visual: this is based on the | |
1743 * size of the Visual text | |
1744 */ | |
1745 resel_VIsual_mode = VIsual_mode; | |
1746 if (curwin->w_curswant == MAXCOL) | |
3125 | 1747 resel_VIsual_vcol = MAXCOL; |
7 | 1748 else |
3125 | 1749 { |
1750 if (VIsual_mode != Ctrl_V) | |
1751 getvvcol(curwin, &(oap->end), | |
1752 NULL, NULL, &oap->end_vcol); | |
1753 if (VIsual_mode == Ctrl_V || oap->line_count <= 1) | |
1754 { | |
1755 if (VIsual_mode != Ctrl_V) | |
1756 getvvcol(curwin, &(oap->start), | |
1757 &oap->start_vcol, NULL, NULL); | |
1758 resel_VIsual_vcol = oap->end_vcol - oap->start_vcol + 1; | |
1759 } | |
1760 else | |
1761 resel_VIsual_vcol = oap->end_vcol; | |
1762 } | |
7 | 1763 resel_VIsual_line_count = oap->line_count; |
1764 } | |
1765 | |
1766 /* can't redo yank (unless 'y' is in 'cpoptions') and ":" */ | |
1767 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
1768 && oap->op_type != OP_COLON | |
1769 #ifdef FEAT_FOLDING | |
1770 && oap->op_type != OP_FOLD | |
1771 && oap->op_type != OP_FOLDOPEN | |
1772 && oap->op_type != OP_FOLDOPENREC | |
1773 && oap->op_type != OP_FOLDCLOSE | |
1774 && oap->op_type != OP_FOLDCLOSEREC | |
1775 && oap->op_type != OP_FOLDDEL | |
1776 && oap->op_type != OP_FOLDDELREC | |
1777 #endif | |
1778 && oap->motion_force == NUL | |
1779 ) | |
1780 { | |
1781 /* Prepare for redoing. Only use the nchar field for "r", | |
1782 * otherwise it might be the second char of the operator. */ | |
3701 | 1783 if (cap->cmdchar == 'g' && (cap->nchar == 'n' |
1784 || cap->nchar == 'N')) | |
1785 /* "gn" and "gN" are a bit different */ | |
1786 prep_redo(oap->regname, 0L, NUL, cap->cmdchar, cap->nchar, | |
1787 get_op_char(oap->op_type), | |
1788 get_extra_op_char(oap->op_type)); | |
1789 else | |
1790 prep_redo(oap->regname, 0L, NUL, 'v', | |
1791 get_op_char(oap->op_type), | |
1792 get_extra_op_char(oap->op_type), | |
1793 oap->op_type == OP_REPLACE | |
1794 ? cap->nchar : NUL); | |
7 | 1795 if (!redo_VIsual_busy) |
1796 { | |
1797 redo_VIsual_mode = resel_VIsual_mode; | |
3125 | 1798 redo_VIsual_vcol = resel_VIsual_vcol; |
7 | 1799 redo_VIsual_line_count = resel_VIsual_line_count; |
1800 redo_VIsual_count = cap->count0; | |
1801 } | |
1802 } | |
1803 | |
1804 /* | |
1805 * oap->inclusive defaults to TRUE. | |
1806 * If oap->end is on a NUL (empty line) oap->inclusive becomes | |
1807 * FALSE. This makes "d}P" and "v}dP" work the same. | |
1808 */ | |
1809 if (oap->motion_force == NUL || oap->motion_type == MLINE) | |
1810 oap->inclusive = TRUE; | |
1811 if (VIsual_mode == 'V') | |
1812 oap->motion_type = MLINE; | |
1813 else | |
1814 { | |
1815 oap->motion_type = MCHAR; | |
1816 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL | |
1817 # ifdef FEAT_VIRTUALEDIT | |
1818 && (include_line_break || !virtual_op) | |
1819 # endif | |
1820 ) | |
1821 { | |
1822 oap->inclusive = FALSE; | |
1823 /* Try to include the newline, unless it's an operator | |
2957 | 1824 * that works on lines only. */ |
1825 if (*p_sel != 'o' && !op_on_lines(oap->op_type)) | |
7 | 1826 { |
2957 | 1827 if (oap->end.lnum < curbuf->b_ml.ml_line_count) |
1828 { | |
1829 ++oap->end.lnum; | |
1830 oap->end.col = 0; | |
7 | 1831 # ifdef FEAT_VIRTUALEDIT |
2957 | 1832 oap->end.coladd = 0; |
7 | 1833 # endif |
2957 | 1834 ++oap->line_count; |
1835 } | |
1836 else | |
1837 { | |
1838 /* Cannot move below the last line, make the op | |
1839 * inclusive to tell the operation to include the | |
1840 * line break. */ | |
1841 oap->inclusive = TRUE; | |
1842 } | |
7 | 1843 } |
1844 } | |
1845 } | |
1846 | |
1847 redo_VIsual_busy = FALSE; | |
592 | 1848 |
7 | 1849 /* |
1850 * Switch Visual off now, so screen updating does | |
1851 * not show inverted text when the screen is redrawn. | |
1852 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is | |
1853 * no screen redraw, so it is done here to remove the inverted | |
1854 * part. | |
1855 */ | |
1856 if (!gui_yank) | |
1857 { | |
1858 VIsual_active = FALSE; | |
1859 # ifdef FEAT_MOUSE | |
1860 setmouse(); | |
1861 mouse_dragging = 0; | |
1862 # endif | |
643 | 1863 if (mode_displayed) |
7 | 1864 clear_cmdline = TRUE; /* unshow visual mode later */ |
1865 #ifdef FEAT_CMDL_INFO | |
1866 else | |
1867 clear_showcmd(); | |
1868 #endif | |
1869 if ((oap->op_type == OP_YANK | |
1870 || oap->op_type == OP_COLON | |
592 | 1871 || oap->op_type == OP_FUNCTION |
7 | 1872 || oap->op_type == OP_FILTER) |
1873 && oap->motion_force == NUL) | |
1874 redraw_curbuf_later(INVERTED); | |
1875 } | |
1876 } | |
1877 #endif | |
1878 | |
1879 #ifdef FEAT_MBYTE | |
1880 /* Include the trailing byte of a multi-byte char. */ | |
1881 if (has_mbyte && oap->inclusive) | |
1882 { | |
1883 int l; | |
1884 | |
474 | 1885 l = (*mb_ptr2len)(ml_get_pos(&oap->end)); |
7 | 1886 if (l > 1) |
1887 oap->end.col += l - 1; | |
1888 } | |
1889 #endif | |
1890 curwin->w_set_curswant = TRUE; | |
1891 | |
1892 /* | |
1893 * oap->empty is set when start and end are the same. The inclusive | |
1894 * flag affects this too, unless yanking and the end is on a NUL. | |
1895 */ | |
1896 oap->empty = (oap->motion_type == MCHAR | |
1897 && (!oap->inclusive | |
1898 || (oap->op_type == OP_YANK | |
1899 && gchar_pos(&oap->end) == NUL)) | |
1900 && equalpos(oap->start, oap->end) | |
1901 #ifdef FEAT_VIRTUALEDIT | |
1902 && !(virtual_op && oap->start.coladd != oap->end.coladd) | |
1903 #endif | |
1904 ); | |
1905 /* | |
1906 * For delete, change and yank, it's an error to operate on an | |
1907 * empty region, when 'E' included in 'cpoptions' (Vi compatible). | |
1908 */ | |
1909 empty_region_error = (oap->empty | |
1910 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL); | |
1911 | |
1912 #ifdef FEAT_VISUAL | |
1913 /* Force a redraw when operating on an empty Visual region, when | |
1914 * 'modifiable is off or creating a fold. */ | |
1915 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma | |
1916 # ifdef FEAT_FOLDING | |
1917 || oap->op_type == OP_FOLD | |
1918 # endif | |
1919 )) | |
1920 redraw_curbuf_later(INVERTED); | |
1921 #endif | |
1922 | |
1923 /* | |
1924 * If the end of an operator is in column one while oap->motion_type | |
1925 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last | |
1926 * character in the previous line. If op_start is on or before the | |
1927 * first non-blank in the line, the operator becomes linewise | |
1928 * (strange, but that's the way vi does it). | |
1929 */ | |
1930 if ( oap->motion_type == MCHAR | |
1931 && oap->inclusive == FALSE | |
1932 && !(cap->retval & CA_NO_ADJ_OP_END) | |
1933 && oap->end.col == 0 | |
1934 #ifdef FEAT_VISUAL | |
1935 && (!oap->is_VIsual || *p_sel == 'o') | |
47 | 1936 && !oap->block_mode |
7 | 1937 #endif |
1938 && oap->line_count > 1) | |
1939 { | |
1940 oap->end_adjusted = TRUE; /* remember that we did this */ | |
1941 --oap->line_count; | |
1942 --oap->end.lnum; | |
1943 if (inindent(0)) | |
1944 oap->motion_type = MLINE; | |
1945 else | |
1946 { | |
1947 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
1948 if (oap->end.col) | |
1949 { | |
1950 --oap->end.col; | |
1951 oap->inclusive = TRUE; | |
1952 } | |
1953 } | |
1954 } | |
1955 else | |
1956 oap->end_adjusted = FALSE; | |
1957 | |
1958 switch (oap->op_type) | |
1959 { | |
1960 case OP_LSHIFT: | |
1961 case OP_RSHIFT: | |
1962 op_shift(oap, TRUE, | |
1963 #ifdef FEAT_VISUAL | |
1964 oap->is_VIsual ? (int)cap->count1 : | |
1965 #endif | |
1966 1); | |
1967 auto_format(FALSE, TRUE); | |
1968 break; | |
1969 | |
1970 case OP_JOIN_NS: | |
1971 case OP_JOIN: | |
1972 if (oap->line_count < 2) | |
1973 oap->line_count = 2; | |
1974 if (curwin->w_cursor.lnum + oap->line_count - 1 > | |
1975 curbuf->b_ml.ml_line_count) | |
1976 beep_flush(); | |
1977 else | |
1978 { | |
3562 | 1979 (void)do_join(oap->line_count, oap->op_type == OP_JOIN, TRUE, TRUE); |
7 | 1980 auto_format(FALSE, TRUE); |
1981 } | |
1982 break; | |
1983 | |
1984 case OP_DELETE: | |
1985 #ifdef FEAT_VISUAL | |
1986 VIsual_reselect = FALSE; /* don't reselect now */ | |
1987 #endif | |
1988 if (empty_region_error) | |
3324 | 1989 { |
7 | 1990 vim_beep(); |
3324 | 1991 CancelRedo(); |
1992 } | |
7 | 1993 else |
1994 { | |
1995 (void)op_delete(oap); | |
1996 if (oap->motion_type == MLINE && has_format_option(FO_AUTO)) | |
1997 u_save_cursor(); /* cursor line wasn't saved yet */ | |
1998 auto_format(FALSE, TRUE); | |
1999 } | |
2000 break; | |
2001 | |
2002 case OP_YANK: | |
2003 if (empty_region_error) | |
2004 { | |
2005 if (!gui_yank) | |
3324 | 2006 { |
7 | 2007 vim_beep(); |
3324 | 2008 CancelRedo(); |
2009 } | |
7 | 2010 } |
2011 else | |
2012 (void)op_yank(oap, FALSE, !gui_yank); | |
2013 check_cursor_col(); | |
2014 break; | |
2015 | |
2016 case OP_CHANGE: | |
2017 #ifdef FEAT_VISUAL | |
2018 VIsual_reselect = FALSE; /* don't reselect now */ | |
2019 #endif | |
2020 if (empty_region_error) | |
3324 | 2021 { |
7 | 2022 vim_beep(); |
3324 | 2023 CancelRedo(); |
2024 } | |
7 | 2025 else |
2026 { | |
2027 /* This is a new edit command, not a restart. Need to | |
2028 * remember it to make 'insertmode' work with mappings for | |
2029 * Visual mode. But do this only once and not when typed and | |
2030 * 'insertmode' isn't set. */ | |
2031 if (p_im || !KeyTyped) | |
2032 restart_edit_save = restart_edit; | |
2033 else | |
2034 restart_edit_save = 0; | |
2035 restart_edit = 0; | |
2036 /* Reset finish_op now, don't want it set inside edit(). */ | |
2037 finish_op = FALSE; | |
2038 if (op_change(oap)) /* will call edit() */ | |
2039 cap->retval |= CA_COMMAND_BUSY; | |
2040 if (restart_edit == 0) | |
2041 restart_edit = restart_edit_save; | |
2042 } | |
2043 break; | |
2044 | |
2045 case OP_FILTER: | |
2046 if (vim_strchr(p_cpo, CPO_FILTER) != NULL) | |
2047 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */ | |
2048 else | |
2049 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */ | |
2050 | |
2051 case OP_INDENT: | |
2052 case OP_COLON: | |
2053 | |
2054 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
2055 /* | |
2056 * If 'equalprg' is empty, do the indenting internally. | |
2057 */ | |
2058 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL) | |
2059 { | |
2060 # ifdef FEAT_LISP | |
2061 if (curbuf->b_p_lisp) | |
2062 { | |
2063 op_reindent(oap, get_lisp_indent); | |
2064 break; | |
2065 } | |
2066 # endif | |
2067 # ifdef FEAT_CINDENT | |
2068 op_reindent(oap, | |
2069 # ifdef FEAT_EVAL | |
2070 *curbuf->b_p_inde != NUL ? get_expr_indent : | |
2071 # endif | |
2072 get_c_indent); | |
2073 break; | |
2074 # endif | |
2075 } | |
2076 #endif | |
2077 | |
2078 op_colon(oap); | |
2079 break; | |
2080 | |
2081 case OP_TILDE: | |
2082 case OP_UPPER: | |
2083 case OP_LOWER: | |
2084 case OP_ROT13: | |
2085 if (empty_region_error) | |
3324 | 2086 { |
7 | 2087 vim_beep(); |
3324 | 2088 CancelRedo(); |
2089 } | |
7 | 2090 else |
2091 op_tilde(oap); | |
2092 check_cursor_col(); | |
2093 break; | |
2094 | |
2095 case OP_FORMAT: | |
667 | 2096 #if defined(FEAT_EVAL) |
2097 if (*curbuf->b_p_fex != NUL) | |
2098 op_formatexpr(oap); /* use expression */ | |
2099 else | |
2100 #endif | |
2101 if (*p_fp != NUL) | |
7 | 2102 op_colon(oap); /* use external command */ |
2103 else | |
2104 op_format(oap, FALSE); /* use internal function */ | |
2105 break; | |
2106 | |
2107 case OP_FORMAT2: | |
2108 op_format(oap, TRUE); /* use internal function */ | |
2109 break; | |
2110 | |
592 | 2111 case OP_FUNCTION: |
2112 op_function(oap); /* call 'operatorfunc' */ | |
2113 break; | |
2114 | |
7 | 2115 case OP_INSERT: |
2116 case OP_APPEND: | |
2117 #ifdef FEAT_VISUAL | |
2118 VIsual_reselect = FALSE; /* don't reselect now */ | |
2119 #endif | |
2120 #ifdef FEAT_VISUALEXTRA | |
2121 if (empty_region_error) | |
3324 | 2122 { |
7 | 2123 vim_beep(); |
3324 | 2124 CancelRedo(); |
2125 } | |
7 | 2126 else |
2127 { | |
2128 /* This is a new edit command, not a restart. Need to | |
2129 * remember it to make 'insertmode' work with mappings for | |
2130 * Visual mode. But do this only once. */ | |
2131 restart_edit_save = restart_edit; | |
2132 restart_edit = 0; | |
2133 | |
2134 op_insert(oap, cap->count1); | |
2135 | |
2136 /* TODO: when inserting in several lines, should format all | |
2137 * the lines. */ | |
2138 auto_format(FALSE, TRUE); | |
2139 | |
2140 if (restart_edit == 0) | |
2141 restart_edit = restart_edit_save; | |
2142 } | |
2143 #else | |
2144 vim_beep(); | |
2145 #endif | |
2146 break; | |
2147 | |
2148 case OP_REPLACE: | |
2149 #ifdef FEAT_VISUAL | |
2150 VIsual_reselect = FALSE; /* don't reselect now */ | |
2151 #endif | |
2152 #ifdef FEAT_VISUALEXTRA | |
2153 if (empty_region_error) | |
2154 #endif | |
3324 | 2155 { |
7 | 2156 vim_beep(); |
3324 | 2157 CancelRedo(); |
2158 } | |
7 | 2159 #ifdef FEAT_VISUALEXTRA |
2160 else | |
2161 op_replace(oap, cap->nchar); | |
2162 #endif | |
2163 break; | |
2164 | |
2165 #ifdef FEAT_FOLDING | |
2166 case OP_FOLD: | |
2167 VIsual_reselect = FALSE; /* don't reselect now */ | |
2168 foldCreate(oap->start.lnum, oap->end.lnum); | |
2169 break; | |
2170 | |
2171 case OP_FOLDOPEN: | |
2172 case OP_FOLDOPENREC: | |
2173 case OP_FOLDCLOSE: | |
2174 case OP_FOLDCLOSEREC: | |
2175 VIsual_reselect = FALSE; /* don't reselect now */ | |
2176 opFoldRange(oap->start.lnum, oap->end.lnum, | |
2177 oap->op_type == OP_FOLDOPEN | |
2178 || oap->op_type == OP_FOLDOPENREC, | |
2179 oap->op_type == OP_FOLDOPENREC | |
2180 || oap->op_type == OP_FOLDCLOSEREC, | |
2181 oap->is_VIsual); | |
2182 break; | |
2183 | |
2184 case OP_FOLDDEL: | |
2185 case OP_FOLDDELREC: | |
2186 VIsual_reselect = FALSE; /* don't reselect now */ | |
2187 deleteFold(oap->start.lnum, oap->end.lnum, | |
2188 oap->op_type == OP_FOLDDELREC, oap->is_VIsual); | |
2189 break; | |
2190 #endif | |
2191 default: | |
2192 clearopbeep(oap); | |
2193 } | |
2194 #ifdef FEAT_VIRTUALEDIT | |
2195 virtual_op = MAYBE; | |
2196 #endif | |
2197 if (!gui_yank) | |
2198 { | |
2199 /* | |
2200 * if 'sol' not set, go back to old column for some commands | |
2201 */ | |
2202 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted | |
2203 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT | |
2204 || oap->op_type == OP_DELETE)) | |
2205 coladvance(curwin->w_curswant = old_col); | |
2206 } | |
2207 else | |
2208 { | |
2209 curwin->w_cursor = old_cursor; | |
2210 } | |
2211 #ifdef FEAT_VISUAL | |
2212 oap->block_mode = FALSE; | |
2213 #endif | |
2214 clearop(oap); | |
2215 } | |
2216 } | |
2217 | |
2218 /* | |
2219 * Handle indent and format operators and visual mode ":". | |
2220 */ | |
2221 static void | |
2222 op_colon(oap) | |
2223 oparg_T *oap; | |
2224 { | |
2225 stuffcharReadbuff(':'); | |
2226 #ifdef FEAT_VISUAL | |
2227 if (oap->is_VIsual) | |
2228 stuffReadbuff((char_u *)"'<,'>"); | |
2229 else | |
2230 #endif | |
2231 { | |
2232 /* | |
2233 * Make the range look nice, so it can be repeated. | |
2234 */ | |
2235 if (oap->start.lnum == curwin->w_cursor.lnum) | |
2236 stuffcharReadbuff('.'); | |
2237 else | |
2238 stuffnumReadbuff((long)oap->start.lnum); | |
2239 if (oap->end.lnum != oap->start.lnum) | |
2240 { | |
2241 stuffcharReadbuff(','); | |
2242 if (oap->end.lnum == curwin->w_cursor.lnum) | |
2243 stuffcharReadbuff('.'); | |
2244 else if (oap->end.lnum == curbuf->b_ml.ml_line_count) | |
2245 stuffcharReadbuff('$'); | |
2246 else if (oap->start.lnum == curwin->w_cursor.lnum) | |
2247 { | |
2248 stuffReadbuff((char_u *)".+"); | |
2249 stuffnumReadbuff((long)oap->line_count - 1); | |
2250 } | |
2251 else | |
2252 stuffnumReadbuff((long)oap->end.lnum); | |
2253 } | |
2254 } | |
2255 if (oap->op_type != OP_COLON) | |
2256 stuffReadbuff((char_u *)"!"); | |
2257 if (oap->op_type == OP_INDENT) | |
2258 { | |
2259 #ifndef FEAT_CINDENT | |
2260 if (*get_equalprg() == NUL) | |
2261 stuffReadbuff((char_u *)"indent"); | |
2262 else | |
2263 #endif | |
2264 stuffReadbuff(get_equalprg()); | |
2265 stuffReadbuff((char_u *)"\n"); | |
2266 } | |
2267 else if (oap->op_type == OP_FORMAT) | |
2268 { | |
2269 if (*p_fp == NUL) | |
2270 stuffReadbuff((char_u *)"fmt"); | |
2271 else | |
2272 stuffReadbuff(p_fp); | |
216 | 2273 stuffReadbuff((char_u *)"\n']"); |
7 | 2274 } |
2275 | |
2276 /* | |
2277 * do_cmdline() does the rest | |
2278 */ | |
2279 } | |
2280 | |
592 | 2281 /* |
602 | 2282 * Handle the "g@" operator: call 'operatorfunc'. |
592 | 2283 */ |
690 | 2284 static void |
592 | 2285 op_function(oap) |
1877 | 2286 oparg_T *oap UNUSED; |
592 | 2287 { |
2288 #ifdef FEAT_EVAL | |
2289 char_u *(argv[1]); | |
3431 | 2290 int save_virtual_op = virtual_op; |
592 | 2291 |
2292 if (*p_opfunc == NUL) | |
2293 EMSG(_("E774: 'operatorfunc' is empty")); | |
2294 else | |
2295 { | |
2296 /* Set '[ and '] marks to text to be operated on. */ | |
2297 curbuf->b_op_start = oap->start; | |
2298 curbuf->b_op_end = oap->end; | |
2299 if (oap->motion_type != MLINE && !oap->inclusive) | |
2300 /* Exclude the end position. */ | |
2301 decl(&curbuf->b_op_end); | |
2302 | |
2303 if (oap->block_mode) | |
2304 argv[0] = (char_u *)"block"; | |
2305 else if (oap->motion_type == MLINE) | |
2306 argv[0] = (char_u *)"line"; | |
2307 else | |
2308 argv[0] = (char_u *)"char"; | |
3431 | 2309 |
2310 /* Reset virtual_op so that 'virtualedit' can be changed in the | |
2311 * function. */ | |
2312 virtual_op = MAYBE; | |
2313 | |
592 | 2314 (void)call_func_retnr(p_opfunc, 1, argv, FALSE); |
3431 | 2315 |
2316 virtual_op = save_virtual_op; | |
592 | 2317 } |
2318 #else | |
2319 EMSG(_("E775: Eval feature not available")); | |
2320 #endif | |
2321 } | |
2322 | |
7 | 2323 #if defined(FEAT_MOUSE) || defined(PROTO) |
2324 /* | |
2325 * Do the appropriate action for the current mouse click in the current mode. | |
2326 * Not used for Command-line mode. | |
2327 * | |
2328 * Normal Mode: | |
2329 * event modi- position visual change action | |
2330 * fier cursor window | |
2331 * left press - yes end yes | |
2332 * left press C yes end yes "^]" (2) | |
2333 * left press S yes end yes "*" (2) | |
2334 * left drag - yes start if moved no | |
2335 * left relse - yes start if moved no | |
2336 * middle press - yes if not active no put register | |
2337 * middle press - yes if active no yank and put | |
2338 * right press - yes start or extend yes | |
2339 * right press S yes no change yes "#" (2) | |
2340 * right drag - yes extend no | |
2341 * right relse - yes extend no | |
2342 * | |
2343 * Insert or Replace Mode: | |
2344 * event modi- position visual change action | |
2345 * fier cursor window | |
2346 * left press - yes (cannot be active) yes | |
2347 * left press C yes (cannot be active) yes "CTRL-O^]" (2) | |
2348 * left press S yes (cannot be active) yes "CTRL-O*" (2) | |
2349 * left drag - yes start or extend (1) no CTRL-O (1) | |
2350 * left relse - yes start or extend (1) no CTRL-O (1) | |
2351 * middle press - no (cannot be active) no put register | |
2352 * right press - yes start or extend yes CTRL-O | |
2353 * right press S yes (cannot be active) yes "CTRL-O#" (2) | |
2354 * | |
2355 * (1) only if mouse pointer moved since press | |
2356 * (2) only if click is in same buffer | |
2357 * | |
2358 * Return TRUE if start_arrow() should be called for edit mode. | |
2359 */ | |
2360 int | |
2361 do_mouse(oap, c, dir, count, fixindent) | |
2362 oparg_T *oap; /* operator argument, can be NULL */ | |
2363 int c; /* K_LEFTMOUSE, etc */ | |
2364 int dir; /* Direction to 'put' if necessary */ | |
2365 long count; | |
2366 int fixindent; /* PUT_FIXINDENT if fixing indent necessary */ | |
2367 { | |
2368 static int do_always = FALSE; /* ignore 'mouse' setting next time */ | |
2369 static int got_click = FALSE; /* got a click some time back */ | |
2370 | |
2371 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */ | |
2372 int is_click; /* If FALSE it's a drag or release event */ | |
2373 int is_drag; /* If TRUE it's a drag event */ | |
2374 int jump_flags = 0; /* flags for jump_to_mouse() */ | |
2375 pos_T start_visual; | |
2376 int moved; /* Has cursor moved? */ | |
2377 int in_status_line; /* mouse in status line */ | |
2326
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2378 #ifdef FEAT_WINDOWS |
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2379 static int in_tab_line = FALSE; /* mouse clicked in tab line */ |
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2380 #endif |
7 | 2381 #ifdef FEAT_VERTSPLIT |
2382 int in_sep_line; /* mouse in vertical separator line */ | |
2383 #endif | |
2384 int c1, c2; | |
2385 #if defined(FEAT_FOLDING) | |
2386 pos_T save_cursor; | |
2387 #endif | |
2388 win_T *old_curwin = curwin; | |
2389 #ifdef FEAT_VISUAL | |
2390 static pos_T orig_cursor; | |
2391 colnr_T leftcol, rightcol; | |
2392 pos_T end_visual; | |
2393 int diff; | |
2394 int old_active = VIsual_active; | |
2395 int old_mode = VIsual_mode; | |
2396 #endif | |
2397 int regname; | |
2398 | |
2399 #if defined(FEAT_FOLDING) | |
2400 save_cursor = curwin->w_cursor; | |
2401 #endif | |
2402 | |
2403 /* | |
2404 * When GUI is active, always recognize mouse events, otherwise: | |
2405 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'. | |
2406 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'. | |
2407 * - For command line and insert mode 'mouse' is checked before calling | |
2408 * do_mouse(). | |
2409 */ | |
2410 if (do_always) | |
2411 do_always = FALSE; | |
2412 else | |
2413 #ifdef FEAT_GUI | |
2414 if (!gui.in_use) | |
2415 #endif | |
2416 { | |
2417 #ifdef FEAT_VISUAL | |
2418 if (VIsual_active) | |
2419 { | |
2420 if (!mouse_has(MOUSE_VISUAL)) | |
2421 return FALSE; | |
2422 } | |
2423 else | |
2424 #endif | |
2425 if (State == NORMAL && !mouse_has(MOUSE_NORMAL)) | |
2426 return FALSE; | |
2427 } | |
2428 | |
2429 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag); | |
2430 | |
2431 #ifdef FEAT_MOUSESHAPE | |
2432 /* May have stopped dragging the status or separator line. The pointer is | |
2433 * most likely still on the status or separator line. */ | |
2434 if (!is_drag && drag_status_line) | |
2435 { | |
2436 drag_status_line = FALSE; | |
2437 update_mouseshape(SHAPE_IDX_STATUS); | |
2438 } | |
2439 # ifdef FEAT_VERTSPLIT | |
2440 if (!is_drag && drag_sep_line) | |
2441 { | |
2442 drag_sep_line = FALSE; | |
2443 update_mouseshape(SHAPE_IDX_VSEP); | |
2444 } | |
2445 # endif | |
2446 #endif | |
2447 | |
2448 /* | |
2449 * Ignore drag and release events if we didn't get a click. | |
2450 */ | |
2451 if (is_click) | |
2452 got_click = TRUE; | |
2453 else | |
2454 { | |
2455 if (!got_click) /* didn't get click, ignore */ | |
2456 return FALSE; | |
2457 if (!is_drag) /* release, reset got_click */ | |
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2458 { |
7 | 2459 got_click = FALSE; |
2326
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2460 #ifdef FEAT_WINDOWS |
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2461 if (in_tab_line) |
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2462 { |
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2463 in_tab_line = FALSE; |
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2464 return FALSE; |
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2465 } |
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2466 #endif |
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2467 } |
7 | 2468 } |
2469 | |
598 | 2470 #ifndef FEAT_VISUAL |
7 | 2471 /* |
598 | 2472 * ALT is only used for starging/extending Visual mode. |
7 | 2473 */ |
2474 if ((mod_mask & MOD_MASK_ALT)) | |
2475 return FALSE; | |
598 | 2476 #endif |
7 | 2477 |
2478 /* | |
2479 * CTRL right mouse button does CTRL-T | |
2480 */ | |
2481 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT) | |
2482 { | |
2483 if (State & INSERT) | |
2484 stuffcharReadbuff(Ctrl_O); | |
2485 if (count > 1) | |
2486 stuffnumReadbuff(count); | |
2487 stuffcharReadbuff(Ctrl_T); | |
2488 got_click = FALSE; /* ignore drag&release now */ | |
2489 return FALSE; | |
2490 } | |
2491 | |
2492 /* | |
2493 * CTRL only works with left mouse button | |
2494 */ | |
2495 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT) | |
2496 return FALSE; | |
2497 | |
2498 /* | |
2499 * When a modifier is down, ignore drag and release events, as well as | |
2500 * multiple clicks and the middle mouse button. | |
2501 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*". | |
2502 */ | |
179 | 2503 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT |
2504 | MOD_MASK_META)) | |
7 | 2505 && (!is_click |
2506 || (mod_mask & MOD_MASK_MULTI_CLICK) | |
2507 || which_button == MOUSE_MIDDLE) | |
598 | 2508 && !((mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT)) |
7 | 2509 && mouse_model_popup() |
2510 && which_button == MOUSE_LEFT) | |
598 | 2511 && !((mod_mask & MOD_MASK_ALT) |
2512 && !mouse_model_popup() | |
2513 && which_button == MOUSE_RIGHT) | |
7 | 2514 ) |
2515 return FALSE; | |
2516 | |
2517 /* | |
2518 * If the button press was used as the movement command for an operator | |
2519 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore | |
2520 * drag/release events. | |
2521 */ | |
2522 if (!is_click && which_button == MOUSE_MIDDLE) | |
2523 return FALSE; | |
2524 | |
2525 if (oap != NULL) | |
2526 regname = oap->regname; | |
2527 else | |
2528 regname = 0; | |
2529 | |
2530 /* | |
2531 * Middle mouse button does a 'put' of the selected text | |
2532 */ | |
2533 if (which_button == MOUSE_MIDDLE) | |
2534 { | |
2535 if (State == NORMAL) | |
2536 { | |
2537 /* | |
2538 * If an operator was pending, we don't know what the user wanted | |
2539 * to do. Go back to normal mode: Clear the operator and beep(). | |
2540 */ | |
2541 if (oap != NULL && oap->op_type != OP_NOP) | |
2542 { | |
2543 clearopbeep(oap); | |
2544 return FALSE; | |
2545 } | |
2546 | |
2547 #ifdef FEAT_VISUAL | |
2548 /* | |
2549 * If visual was active, yank the highlighted text and put it | |
2550 * before the mouse pointer position. | |
1016 | 2551 * In Select mode replace the highlighted text with the clipboard. |
7 | 2552 */ |
2553 if (VIsual_active) | |
2554 { | |
1016 | 2555 if (VIsual_select) |
2556 { | |
2557 stuffcharReadbuff(Ctrl_G); | |
1019 | 2558 stuffReadbuff((char_u *)"\"+p"); |
1016 | 2559 } |
2560 else | |
2561 { | |
2562 stuffcharReadbuff('y'); | |
2563 stuffcharReadbuff(K_MIDDLEMOUSE); | |
2564 } | |
7 | 2565 do_always = TRUE; /* ignore 'mouse' setting next time */ |
2566 return FALSE; | |
2567 } | |
2568 #endif | |
2569 /* | |
2570 * The rest is below jump_to_mouse() | |
2571 */ | |
2572 } | |
2573 | |
2574 else if ((State & INSERT) == 0) | |
2575 return FALSE; | |
2576 | |
2577 /* | |
2578 * Middle click in insert mode doesn't move the mouse, just insert the | |
2579 * contents of a register. '.' register is special, can't insert that | |
2580 * with do_put(). | |
2581 * Also paste at the cursor if the current mode isn't in 'mouse' (only | |
2582 * happens for the GUI). | |
2583 */ | |
2584 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL)) | |
2585 { | |
2586 if (regname == '.') | |
2587 insert_reg(regname, TRUE); | |
2588 else | |
2589 { | |
2590 #ifdef FEAT_CLIPBOARD | |
2591 if (clip_star.available && regname == 0) | |
2592 regname = '*'; | |
2593 #endif | |
2594 if ((State & REPLACE_FLAG) && !yank_register_mline(regname)) | |
2595 insert_reg(regname, TRUE); | |
2596 else | |
2597 { | |
2598 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND); | |
2599 | |
2600 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */ | |
2601 AppendCharToRedobuff(Ctrl_R); | |
2602 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O); | |
2603 AppendCharToRedobuff(regname == 0 ? '"' : regname); | |
2604 } | |
2605 } | |
2606 return FALSE; | |
2607 } | |
2608 } | |
2609 | |
2610 /* When dragging or button-up stay in the same window. */ | |
2611 if (!is_click) | |
2612 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE; | |
2613 | |
2614 start_visual.lnum = 0; | |
2615 | |
671 | 2616 #ifdef FEAT_WINDOWS |
2617 /* Check for clicking in the tab page line. */ | |
2618 if (mouse_row == 0 && firstwin->w_winrow > 0) | |
2619 { | |
1619 | 2620 if (is_drag) |
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2621 { |
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2622 if (in_tab_line) |
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2623 { |
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2624 c1 = TabPageIdxs[mouse_col]; |
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2625 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
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2626 } |
1619 | 2627 return FALSE; |
2326
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2628 } |
671 | 2629 |
2630 /* click in a tab selects that tab page */ | |
2631 if (is_click | |
2632 # ifdef FEAT_CMDWIN | |
2633 && cmdwin_type == 0 | |
2634 # endif | |
681 | 2635 && mouse_col < Columns) |
2636 { | |
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2637 in_tab_line = TRUE; |
681 | 2638 c1 = TabPageIdxs[mouse_col]; |
2639 if (c1 >= 0) | |
2640 { | |
682 | 2641 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) |
2642 { | |
2643 /* double click opens new page */ | |
681 | 2644 end_visual_mode(); |
682 | 2645 tabpage_new(); |
2646 tabpage_move(c1 == 0 ? 9999 : c1 - 1); | |
2647 } | |
2648 else | |
2649 { | |
2650 /* Go to specified tab page, or next one if not clicking | |
2651 * on a label. */ | |
2652 goto_tabpage(c1); | |
2653 | |
2654 /* It's like clicking on the status line of a window. */ | |
2655 if (curwin != old_curwin) | |
2656 end_visual_mode(); | |
2657 } | |
681 | 2658 } |
2659 else if (c1 < 0) | |
2660 { | |
2661 tabpage_T *tp; | |
2662 | |
2663 /* Close the current or specified tab page. */ | |
2664 if (c1 == -999) | |
2665 tp = curtab; | |
2666 else | |
2667 tp = find_tabpage(-c1); | |
2668 if (tp == curtab) | |
2669 { | |
2670 if (first_tabpage->tp_next != NULL) | |
2671 tabpage_close(FALSE); | |
2672 } | |
2673 else if (tp != NULL) | |
2674 tabpage_close_other(tp, FALSE); | |
2675 } | |
2676 } | |
2677 return TRUE; | |
671 | 2678 } |
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2679 else if (is_drag && in_tab_line) |
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2680 { |
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
|
2681 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
|
2682 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
|
2683 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
|
2684 } |
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 |
671 | 2686 #endif |
2687 | |
7 | 2688 /* |
2689 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events: | |
2690 * right button up -> pop-up menu | |
2691 * shift-left button -> right button | |
598 | 2692 * alt-left button -> alt-right button |
7 | 2693 */ |
2694 if (mouse_model_popup()) | |
2695 { | |
2696 if (which_button == MOUSE_RIGHT | |
2697 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2698 { | |
2699 /* | |
2700 * NOTE: Ignore right button down and drag mouse events. | |
2701 * Windows only shows the popup menu on the button up event. | |
2702 */ | |
936 | 2703 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
2704 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) | |
7 | 2705 if (!is_click) |
2706 return FALSE; | |
2707 #endif | |
2708 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) | |
2709 if (is_click || is_drag) | |
2710 return FALSE; | |
2711 #endif | |
573 | 2712 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
7 | 2713 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
2714 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON) | |
2715 if (gui.in_use) | |
2716 { | |
2717 jump_flags = 0; | |
2718 if (STRCMP(p_mousem, "popup_setpos") == 0) | |
2719 { | |
2720 /* First set the cursor position before showing the popup | |
2721 * menu. */ | |
2722 #ifdef FEAT_VISUAL | |
2723 if (VIsual_active) | |
2724 { | |
2725 pos_T m_pos; | |
2726 | |
2727 /* | |
2728 * set MOUSE_MAY_STOP_VIS if we are outside the | |
2729 * selection or the current window (might have false | |
2730 * negative here) | |
2731 */ | |
2732 if (mouse_row < W_WINROW(curwin) | |
2733 || mouse_row | |
2734 > (W_WINROW(curwin) + curwin->w_height)) | |
2735 jump_flags = MOUSE_MAY_STOP_VIS; | |
2736 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER) | |
2737 jump_flags = MOUSE_MAY_STOP_VIS; | |
2738 else | |
2739 { | |
2740 if ((lt(curwin->w_cursor, VIsual) | |
2741 && (lt(m_pos, curwin->w_cursor) | |
2742 || lt(VIsual, m_pos))) | |
2743 || (lt(VIsual, curwin->w_cursor) | |
2744 && (lt(m_pos, VIsual) | |
2745 || lt(curwin->w_cursor, m_pos)))) | |
2746 { | |
2747 jump_flags = MOUSE_MAY_STOP_VIS; | |
2748 } | |
2749 else if (VIsual_mode == Ctrl_V) | |
2750 { | |
2751 getvcols(curwin, &curwin->w_cursor, &VIsual, | |
2752 &leftcol, &rightcol); | |
2753 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL); | |
2754 if (m_pos.col < leftcol || m_pos.col > rightcol) | |
2755 jump_flags = MOUSE_MAY_STOP_VIS; | |
2756 } | |
2757 } | |
2758 } | |
2759 else | |
2760 jump_flags = MOUSE_MAY_STOP_VIS; | |
2761 #endif | |
2762 } | |
2763 if (jump_flags) | |
2764 { | |
2765 jump_flags = jump_to_mouse(jump_flags, NULL, which_button); | |
2766 update_curbuf( | |
2767 #ifdef FEAT_VISUAL | |
2768 VIsual_active ? INVERTED : | |
2769 #endif | |
2770 VALID); | |
2771 setcursor(); | |
2772 out_flush(); /* Update before showing popup menu */ | |
2773 } | |
2774 # ifdef FEAT_MENU | |
2775 gui_show_popupmenu(); | |
2776 # endif | |
2777 return (jump_flags & CURSOR_MOVED) != 0; | |
2778 } | |
2779 else | |
2780 return FALSE; | |
2781 #else | |
2782 return FALSE; | |
2783 #endif | |
2784 } | |
598 | 2785 if (which_button == MOUSE_LEFT |
2786 && (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT))) | |
7 | 2787 { |
2788 which_button = MOUSE_RIGHT; | |
2789 mod_mask &= ~MOD_MASK_SHIFT; | |
2790 } | |
2791 } | |
2792 | |
2793 #ifdef FEAT_VISUAL | |
2794 if ((State & (NORMAL | INSERT)) | |
2795 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2796 { | |
2797 if (which_button == MOUSE_LEFT) | |
2798 { | |
2799 if (is_click) | |
2800 { | |
2801 /* stop Visual mode for a left click in a window, but not when | |
2802 * on a status line */ | |
2803 if (VIsual_active) | |
2804 jump_flags |= MOUSE_MAY_STOP_VIS; | |
2805 } | |
2806 else if (mouse_has(MOUSE_VISUAL)) | |
2807 jump_flags |= MOUSE_MAY_VIS; | |
2808 } | |
2809 else if (which_button == MOUSE_RIGHT) | |
2810 { | |
2811 if (is_click && VIsual_active) | |
2812 { | |
2813 /* | |
2814 * Remember the start and end of visual before moving the | |
2815 * cursor. | |
2816 */ | |
2817 if (lt(curwin->w_cursor, VIsual)) | |
2818 { | |
2819 start_visual = curwin->w_cursor; | |
2820 end_visual = VIsual; | |
2821 } | |
2822 else | |
2823 { | |
2824 start_visual = VIsual; | |
2825 end_visual = curwin->w_cursor; | |
2826 } | |
2827 } | |
2828 jump_flags |= MOUSE_FOCUS; | |
2829 if (mouse_has(MOUSE_VISUAL)) | |
2830 jump_flags |= MOUSE_MAY_VIS; | |
2831 } | |
2832 } | |
2833 #endif | |
2834 | |
2835 /* | |
2836 * If an operator is pending, ignore all drags and releases until the | |
2837 * next mouse click. | |
2838 */ | |
2839 if (!is_drag && oap != NULL && oap->op_type != OP_NOP) | |
2840 { | |
2841 got_click = FALSE; | |
2842 oap->motion_type = MCHAR; | |
2843 } | |
2844 | |
2845 /* When releasing the button let jump_to_mouse() know. */ | |
2846 if (!is_click && !is_drag) | |
2847 jump_flags |= MOUSE_RELEASED; | |
2848 | |
2849 /* | |
2850 * JUMP! | |
2851 */ | |
2852 jump_flags = jump_to_mouse(jump_flags, | |
2853 oap == NULL ? NULL : &(oap->inclusive), which_button); | |
2854 moved = (jump_flags & CURSOR_MOVED); | |
2855 in_status_line = (jump_flags & IN_STATUS_LINE); | |
2856 #ifdef FEAT_VERTSPLIT | |
2857 in_sep_line = (jump_flags & IN_SEP_LINE); | |
2858 #endif | |
2859 | |
2860 #ifdef FEAT_NETBEANS_INTG | |
2210 | 2861 if (isNetbeansBuffer(curbuf) |
7 | 2862 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE))) |
2863 { | |
2864 int key = KEY2TERMCAP1(c); | |
2865 | |
2866 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE | |
2867 || key == (int)KE_RIGHTRELEASE) | |
2868 netbeans_button_release(which_button); | |
2869 } | |
2870 #endif | |
2871 | |
2872 /* When jumping to another window, clear a pending operator. That's a bit | |
2873 * friendlier than beeping and not jumping to that window. */ | |
2874 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP) | |
2875 clearop(oap); | |
2876 | |
2877 #ifdef FEAT_FOLDING | |
2878 if (mod_mask == 0 | |
2879 && !is_drag | |
2880 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN)) | |
2881 && which_button == MOUSE_LEFT) | |
2882 { | |
2883 /* open or close a fold at this line */ | |
2884 if (jump_flags & MOUSE_FOLD_OPEN) | |
2885 openFold(curwin->w_cursor.lnum, 1L); | |
2886 else | |
2887 closeFold(curwin->w_cursor.lnum, 1L); | |
2888 /* don't move the cursor if still in the same window */ | |
2889 if (curwin == old_curwin) | |
2890 curwin->w_cursor = save_cursor; | |
2891 } | |
2892 #endif | |
2893 | |
2894 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN) | |
2895 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available) | |
2896 { | |
2897 clip_modeless(which_button, is_click, is_drag); | |
2898 return FALSE; | |
2899 } | |
2900 #endif | |
2901 | |
2902 #ifdef FEAT_VISUAL | |
2903 /* Set global flag that we are extending the Visual area with mouse | |
1188 | 2904 * dragging; temporarily minimize 'scrolloff'. */ |
7 | 2905 if (VIsual_active && is_drag && p_so) |
2906 { | |
2907 /* In the very first line, allow scrolling one line */ | |
2908 if (mouse_row == 0) | |
2909 mouse_dragging = 2; | |
2910 else | |
2911 mouse_dragging = 1; | |
2912 } | |
2913 | |
2914 /* When dragging the mouse above the window, scroll down. */ | |
2915 if (is_drag && mouse_row < 0 && !in_status_line) | |
2916 { | |
2917 scroll_redraw(FALSE, 1L); | |
2918 mouse_row = 0; | |
2919 } | |
2920 | |
2921 if (start_visual.lnum) /* right click in visual mode */ | |
2922 { | |
598 | 2923 /* When ALT is pressed make Visual mode blockwise. */ |
2924 if (mod_mask & MOD_MASK_ALT) | |
2925 VIsual_mode = Ctrl_V; | |
2926 | |
7 | 2927 /* |
2928 * In Visual-block mode, divide the area in four, pick up the corner | |
2929 * that is in the quarter that the cursor is in. | |
2930 */ | |
2931 if (VIsual_mode == Ctrl_V) | |
2932 { | |
2933 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol); | |
2934 if (curwin->w_curswant > (leftcol + rightcol) / 2) | |
2935 end_visual.col = leftcol; | |
2936 else | |
2937 end_visual.col = rightcol; | |
2938 if (curwin->w_cursor.lnum < | |
2939 (start_visual.lnum + end_visual.lnum) / 2) | |
2940 end_visual.lnum = end_visual.lnum; | |
2941 else | |
2942 end_visual.lnum = start_visual.lnum; | |
2943 | |
2944 /* move VIsual to the right column */ | |
2945 start_visual = curwin->w_cursor; /* save the cursor pos */ | |
2946 curwin->w_cursor = end_visual; | |
2947 coladvance(end_visual.col); | |
2948 VIsual = curwin->w_cursor; | |
2949 curwin->w_cursor = start_visual; /* restore the cursor */ | |
2950 } | |
2951 else | |
2952 { | |
2953 /* | |
2954 * If the click is before the start of visual, change the start. | |
2955 * If the click is after the end of visual, change the end. If | |
2956 * the click is inside the visual, change the closest side. | |
2957 */ | |
2958 if (lt(curwin->w_cursor, start_visual)) | |
2959 VIsual = end_visual; | |
2960 else if (lt(end_visual, curwin->w_cursor)) | |
2961 VIsual = start_visual; | |
2962 else | |
2963 { | |
2964 /* In the same line, compare column number */ | |
2965 if (end_visual.lnum == start_visual.lnum) | |
2966 { | |
2967 if (curwin->w_cursor.col - start_visual.col > | |
2968 end_visual.col - curwin->w_cursor.col) | |
2969 VIsual = start_visual; | |
2970 else | |
2971 VIsual = end_visual; | |
2972 } | |
2973 | |
2974 /* In different lines, compare line number */ | |
2975 else | |
2976 { | |
2977 diff = (curwin->w_cursor.lnum - start_visual.lnum) - | |
2978 (end_visual.lnum - curwin->w_cursor.lnum); | |
2979 | |
2980 if (diff > 0) /* closest to end */ | |
2981 VIsual = start_visual; | |
2982 else if (diff < 0) /* closest to start */ | |
2983 VIsual = end_visual; | |
2984 else /* in the middle line */ | |
2985 { | |
2986 if (curwin->w_cursor.col < | |
2987 (start_visual.col + end_visual.col) / 2) | |
2988 VIsual = end_visual; | |
2989 else | |
2990 VIsual = start_visual; | |
2991 } | |
2992 } | |
2993 } | |
2994 } | |
2995 } | |
2996 /* | |
2997 * If Visual mode started in insert mode, execute "CTRL-O" | |
2998 */ | |
2999 else if ((State & INSERT) && VIsual_active) | |
3000 stuffcharReadbuff(Ctrl_O); | |
3001 #endif | |
3002 | |
3003 /* | |
3004 * Middle mouse click: Put text before cursor. | |
3005 */ | |
3006 if (which_button == MOUSE_MIDDLE) | |
3007 { | |
3008 #ifdef FEAT_CLIPBOARD | |
3009 if (clip_star.available && regname == 0) | |
3010 regname = '*'; | |
3011 #endif | |
3012 if (yank_register_mline(regname)) | |
3013 { | |
3014 if (mouse_past_bottom) | |
3015 dir = FORWARD; | |
3016 } | |
3017 else if (mouse_past_eol) | |
3018 dir = FORWARD; | |
3019 | |
3020 if (fixindent) | |
3021 { | |
3022 c1 = (dir == BACKWARD) ? '[' : ']'; | |
3023 c2 = 'p'; | |
3024 } | |
3025 else | |
3026 { | |
3027 c1 = (dir == FORWARD) ? 'p' : 'P'; | |
3028 c2 = NUL; | |
3029 } | |
3030 prep_redo(regname, count, NUL, c1, NUL, c2, NUL); | |
3031 | |
3032 /* | |
3033 * Remember where the paste started, so in edit() Insstart can be set | |
3034 * to this position | |
3035 */ | |
3036 if (restart_edit != 0) | |
3037 where_paste_started = curwin->w_cursor; | |
3038 do_put(regname, dir, count, fixindent | PUT_CURSEND); | |
3039 } | |
3040 | |
3041 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
3042 /* | |
3043 * Ctrl-Mouse click or double click in a quickfix window jumps to the | |
3044 * error under the mouse pointer. | |
3045 */ | |
3046 else if (((mod_mask & MOD_MASK_CTRL) | |
3047 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
3048 && bt_quickfix(curbuf)) | |
3049 { | |
3050 if (State & INSERT) | |
3051 stuffcharReadbuff(Ctrl_O); | |
643 | 3052 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
3053 stuffReadbuff((char_u *)":.cc\n"); | |
3054 else /* location list window */ | |
3055 stuffReadbuff((char_u *)":.ll\n"); | |
7 | 3056 got_click = FALSE; /* ignore drag&release now */ |
3057 } | |
3058 #endif | |
3059 | |
3060 /* | |
3061 * Ctrl-Mouse click (or double click in a help window) jumps to the tag | |
3062 * under the mouse pointer. | |
3063 */ | |
3064 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help | |
3065 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)) | |
3066 { | |
3067 if (State & INSERT) | |
3068 stuffcharReadbuff(Ctrl_O); | |
3069 stuffcharReadbuff(Ctrl_RSB); | |
3070 got_click = FALSE; /* ignore drag&release now */ | |
3071 } | |
3072 | |
3073 /* | |
3074 * Shift-Mouse click searches for the next occurrence of the word under | |
3075 * the mouse pointer | |
3076 */ | |
3077 else if ((mod_mask & MOD_MASK_SHIFT)) | |
3078 { | |
3079 if (State & INSERT | |
3080 #ifdef FEAT_VISUAL | |
3081 || (VIsual_active && VIsual_select) | |
3082 #endif | |
3083 ) | |
3084 stuffcharReadbuff(Ctrl_O); | |
3085 if (which_button == MOUSE_LEFT) | |
3086 stuffcharReadbuff('*'); | |
3087 else /* MOUSE_RIGHT */ | |
3088 stuffcharReadbuff('#'); | |
3089 } | |
3090 | |
3091 /* Handle double clicks, unless on status line */ | |
3092 else if (in_status_line) | |
3093 { | |
3094 #ifdef FEAT_MOUSESHAPE | |
3095 if ((is_drag || is_click) && !drag_status_line) | |
3096 { | |
3097 drag_status_line = TRUE; | |
3098 update_mouseshape(-1); | |
3099 } | |
3100 #endif | |
3101 } | |
3102 #ifdef FEAT_VERTSPLIT | |
3103 else if (in_sep_line) | |
3104 { | |
3105 # ifdef FEAT_MOUSESHAPE | |
3106 if ((is_drag || is_click) && !drag_sep_line) | |
3107 { | |
3108 drag_sep_line = TRUE; | |
3109 update_mouseshape(-1); | |
3110 } | |
3111 # endif | |
3112 } | |
3113 #endif | |
3114 #ifdef FEAT_VISUAL | |
3115 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT)) | |
3116 && mouse_has(MOUSE_VISUAL)) | |
3117 { | |
3118 if (is_click || !VIsual_active) | |
3119 { | |
3120 if (VIsual_active) | |
3121 orig_cursor = VIsual; | |
3122 else | |
3123 { | |
3124 check_visual_highlight(); | |
3125 VIsual = curwin->w_cursor; | |
3126 orig_cursor = VIsual; | |
3127 VIsual_active = TRUE; | |
3128 VIsual_reselect = TRUE; | |
3129 /* start Select mode if 'selectmode' contains "mouse" */ | |
3130 may_start_select('o'); | |
3131 setmouse(); | |
3132 } | |
3133 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
598 | 3134 { |
3135 /* Double click with ALT pressed makes it blockwise. */ | |
3136 if (mod_mask & MOD_MASK_ALT) | |
3137 VIsual_mode = Ctrl_V; | |
3138 else | |
3139 VIsual_mode = 'v'; | |
3140 } | |
7 | 3141 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK) |
3142 VIsual_mode = 'V'; | |
3143 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK) | |
3144 VIsual_mode = Ctrl_V; | |
3145 #ifdef FEAT_CLIPBOARD | |
3146 /* Make sure the clipboard gets updated. Needed because start and | |
3147 * end may still be the same, and the selection needs to be owned */ | |
3148 clip_star.vmode = NUL; | |
3149 #endif | |
3150 } | |
3151 /* | |
3152 * A double click selects a word or a block. | |
3153 */ | |
3154 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
3155 { | |
3156 pos_T *pos = NULL; | |
300 | 3157 int gc; |
7 | 3158 |
3159 if (is_click) | |
3160 { | |
3161 /* If the character under the cursor (skipping white space) is | |
3162 * not a word character, try finding a match and select a (), | |
3163 * {}, [], #if/#endif, etc. block. */ | |
3164 end_visual = curwin->w_cursor; | |
300 | 3165 while (gc = gchar_pos(&end_visual), vim_iswhite(gc)) |
7 | 3166 inc(&end_visual); |
3167 if (oap != NULL) | |
3168 oap->motion_type = MCHAR; | |
3169 if (oap != NULL | |
3170 && VIsual_mode == 'v' | |
3171 && !vim_iswordc(gchar_pos(&end_visual)) | |
3172 && equalpos(curwin->w_cursor, VIsual) | |
3173 && (pos = findmatch(oap, NUL)) != NULL) | |
3174 { | |
3175 curwin->w_cursor = *pos; | |
3176 if (oap->motion_type == MLINE) | |
3177 VIsual_mode = 'V'; | |
3178 else if (*p_sel == 'e') | |
3179 { | |
3180 if (lt(curwin->w_cursor, VIsual)) | |
3181 ++VIsual.col; | |
3182 else | |
3183 ++curwin->w_cursor.col; | |
3184 } | |
3185 } | |
3186 } | |
3187 | |
3188 if (pos == NULL && (is_click || is_drag)) | |
3189 { | |
3190 /* When not found a match or when dragging: extend to include | |
3191 * a word. */ | |
3192 if (lt(curwin->w_cursor, orig_cursor)) | |
3193 { | |
3194 find_start_of_word(&curwin->w_cursor); | |
3195 find_end_of_word(&VIsual); | |
3196 } | |
3197 else | |
3198 { | |
3199 find_start_of_word(&VIsual); | |
3200 if (*p_sel == 'e' && *ml_get_cursor() != NUL) | |
3201 #ifdef FEAT_MBYTE | |
3202 curwin->w_cursor.col += | |
474 | 3203 (*mb_ptr2len)(ml_get_cursor()); |
7 | 3204 #else |
3205 ++curwin->w_cursor.col; | |
3206 #endif | |
3207 find_end_of_word(&curwin->w_cursor); | |
3208 } | |
3209 } | |
3210 curwin->w_set_curswant = TRUE; | |
3211 } | |
3212 if (is_click) | |
3213 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
3214 } | |
3215 else if (VIsual_active && !old_active) | |
598 | 3216 { |
3217 if (mod_mask & MOD_MASK_ALT) | |
3218 VIsual_mode = Ctrl_V; | |
3219 else | |
3220 VIsual_mode = 'v'; | |
3221 } | |
7 | 3222 |
3223 /* If Visual mode changed show it later. */ | |
643 | 3224 if ((!VIsual_active && old_active && mode_displayed) |
3225 || (VIsual_active && p_smd && msg_silent == 0 | |
3226 && (!old_active || VIsual_mode != old_mode))) | |
7 | 3227 redraw_cmdline = TRUE; |
3228 #endif | |
3229 | |
3230 return moved; | |
3231 } | |
3232 | |
3233 #ifdef FEAT_VISUAL | |
3234 /* | |
3235 * Move "pos" back to the start of the word it's in. | |
3236 */ | |
3237 static void | |
3238 find_start_of_word(pos) | |
3239 pos_T *pos; | |
3240 { | |
3241 char_u *line; | |
3242 int cclass; | |
3243 int col; | |
3244 | |
3245 line = ml_get(pos->lnum); | |
3246 cclass = get_mouse_class(line + pos->col); | |
3247 | |
3248 while (pos->col > 0) | |
3249 { | |
3250 col = pos->col - 1; | |
3251 #ifdef FEAT_MBYTE | |
3252 col -= (*mb_head_off)(line, line + col); | |
3253 #endif | |
3254 if (get_mouse_class(line + col) != cclass) | |
3255 break; | |
3256 pos->col = col; | |
3257 } | |
3258 } | |
3259 | |
3260 /* | |
3261 * Move "pos" forward to the end of the word it's in. | |
3262 * When 'selection' is "exclusive", the position is just after the word. | |
3263 */ | |
3264 static void | |
3265 find_end_of_word(pos) | |
3266 pos_T *pos; | |
3267 { | |
3268 char_u *line; | |
3269 int cclass; | |
3270 int col; | |
3271 | |
3272 line = ml_get(pos->lnum); | |
3273 if (*p_sel == 'e' && pos->col > 0) | |
3274 { | |
3275 --pos->col; | |
3276 #ifdef FEAT_MBYTE | |
3277 pos->col -= (*mb_head_off)(line, line + pos->col); | |
3278 #endif | |
3279 } | |
3280 cclass = get_mouse_class(line + pos->col); | |
3281 while (line[pos->col] != NUL) | |
3282 { | |
3283 #ifdef FEAT_MBYTE | |
474 | 3284 col = pos->col + (*mb_ptr2len)(line + pos->col); |
7 | 3285 #else |
3286 col = pos->col + 1; | |
3287 #endif | |
3288 if (get_mouse_class(line + col) != cclass) | |
3289 { | |
3290 if (*p_sel == 'e') | |
3291 pos->col = col; | |
3292 break; | |
3293 } | |
3294 pos->col = col; | |
3295 } | |
3296 } | |
3297 | |
3298 /* | |
3299 * Get class of a character for selection: same class means same word. | |
3300 * 0: blank | |
3301 * 1: punctuation groups | |
3302 * 2: normal word character | |
3303 * >2: multi-byte word character. | |
3304 */ | |
3305 static int | |
3306 get_mouse_class(p) | |
3307 char_u *p; | |
3308 { | |
3309 int c; | |
3310 | |
3311 #ifdef FEAT_MBYTE | |
3312 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1) | |
3313 return mb_get_class(p); | |
3314 #endif | |
3315 | |
3316 c = *p; | |
3317 if (c == ' ' || c == '\t') | |
3318 return 0; | |
3319 | |
3320 if (vim_iswordc(c)) | |
3321 return 2; | |
3322 | |
3323 /* | |
3324 * There are a few special cases where we want certain combinations of | |
3325 * characters to be considered as a single word. These are things like | |
3326 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
3327 * character is in its own class. |
7 | 3328 */ |
3329 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL) | |
3330 return 1; | |
3331 return c; | |
3332 } | |
3333 #endif /* FEAT_VISUAL */ | |
3334 #endif /* FEAT_MOUSE */ | |
3335 | |
3336 #if defined(FEAT_VISUAL) || defined(PROTO) | |
3337 /* | |
3338 * Check if highlighting for visual mode is possible, give a warning message | |
3339 * if not. | |
3340 */ | |
3341 void | |
3342 check_visual_highlight() | |
3343 { | |
3344 static int did_check = FALSE; | |
3345 | |
3346 if (full_screen) | |
3347 { | |
3348 if (!did_check && hl_attr(HLF_V) == 0) | |
3349 MSG(_("Warning: terminal cannot highlight")); | |
3350 did_check = TRUE; | |
3351 } | |
3352 } | |
3353 | |
3354 /* | |
638 | 3355 * End Visual mode. |
7 | 3356 * This function should ALWAYS be called to end Visual mode, except from |
3357 * do_pending_operator(). | |
3358 */ | |
3359 void | |
3360 end_visual_mode() | |
3361 { | |
3362 #ifdef FEAT_CLIPBOARD | |
3363 /* | |
3364 * If we are using the clipboard, then remember what was selected in case | |
3365 * we need to paste it somewhere while we still own the selection. | |
3366 * Only do this when the clipboard is already owned. Don't want to grab | |
3367 * the selection when hitting ESC. | |
3368 */ | |
3369 if (clip_star.available && clip_star.owned) | |
3370 clip_auto_select(); | |
3371 #endif | |
3372 | |
3373 VIsual_active = FALSE; | |
3374 #ifdef FEAT_MOUSE | |
3375 setmouse(); | |
3376 mouse_dragging = 0; | |
3377 #endif | |
3378 | |
3379 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
690 | 3380 curbuf->b_visual.vi_mode = VIsual_mode; |
3381 curbuf->b_visual.vi_start = VIsual; | |
3382 curbuf->b_visual.vi_end = curwin->w_cursor; | |
3383 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
7 | 3384 #ifdef FEAT_EVAL |
3385 curbuf->b_visual_mode_eval = VIsual_mode; | |
3386 #endif | |
3387 #ifdef FEAT_VIRTUALEDIT | |
3388 if (!virtual_active()) | |
3389 curwin->w_cursor.coladd = 0; | |
3390 #endif | |
3391 | |
643 | 3392 if (mode_displayed) |
7 | 3393 clear_cmdline = TRUE; /* unshow visual mode later */ |
3394 #ifdef FEAT_CMDL_INFO | |
3395 else | |
3396 clear_showcmd(); | |
3397 #endif | |
3398 | |
844 | 3399 adjust_cursor_eol(); |
7 | 3400 } |
3401 | |
3402 /* | |
3403 * Reset VIsual_active and VIsual_reselect. | |
3404 */ | |
3405 void | |
3406 reset_VIsual_and_resel() | |
3407 { | |
3408 if (VIsual_active) | |
3409 { | |
3410 end_visual_mode(); | |
3411 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3412 } | |
3413 VIsual_reselect = FALSE; | |
3414 } | |
3415 | |
3416 /* | |
3417 * Reset VIsual_active and VIsual_reselect if it's set. | |
3418 */ | |
3419 void | |
3420 reset_VIsual() | |
3421 { | |
3422 if (VIsual_active) | |
3423 { | |
3424 end_visual_mode(); | |
3425 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3426 VIsual_reselect = FALSE; | |
3427 } | |
3428 } | |
3429 #endif /* FEAT_VISUAL */ | |
3430 | |
184 | 3431 #if defined(FEAT_BEVAL) |
7 | 3432 static int find_is_eval_item __ARGS((char_u *ptr, int *colp, int *nbp, int dir)); |
3433 | |
3434 /* | |
3435 * Check for a balloon-eval special item to include when searching for an | |
3436 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid! | |
3437 * Returns TRUE if the character at "*ptr" should be included. | |
3438 * "dir" is FORWARD or BACKWARD, the direction of searching. | |
3439 * "*colp" is in/decremented if "ptr[-dir]" should also be included. | |
3440 * "bnp" points to a counter for square brackets. | |
3441 */ | |
3442 static int | |
3443 find_is_eval_item(ptr, colp, bnp, dir) | |
3444 char_u *ptr; | |
3445 int *colp; | |
3446 int *bnp; | |
3447 int dir; | |
3448 { | |
3449 /* Accept everything inside []. */ | |
3450 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD)) | |
3451 ++*bnp; | |
3452 if (*bnp > 0) | |
3453 { | |
3454 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD)) | |
3455 --*bnp; | |
3456 return TRUE; | |
3457 } | |
3458 | |
3459 /* skip over "s.var" */ | |
3460 if (*ptr == '.') | |
3461 return TRUE; | |
3462 | |
3463 /* two-character item: s->var */ | |
3464 if (ptr[dir == BACKWARD ? 0 : 1] == '>' | |
3465 && ptr[dir == BACKWARD ? -1 : 0] == '-') | |
3466 { | |
3467 *colp += dir; | |
3468 return TRUE; | |
3469 } | |
3470 return FALSE; | |
3471 } | |
3472 #endif | |
3473 | |
3474 /* | |
3475 * Find the identifier under or to the right of the cursor. | |
3476 * "find_type" can have one of three values: | |
3477 * FIND_IDENT: find an identifier (keyword) | |
3478 * FIND_STRING: find any non-white string | |
3479 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred. | |
184 | 3480 * FIND_EVAL: find text useful for C program debugging |
7 | 3481 * |
3482 * There are three steps: | |
3483 * 1. Search forward for the start of an identifier/string. Doesn't move if | |
3484 * already on one. | |
3485 * 2. Search backward for the start of this identifier/string. | |
3486 * This doesn't match the real Vi but I like it a little better and it | |
3487 * shouldn't bother anyone. | |
3488 * 3. Search forward to the end of this identifier/string. | |
3489 * When FIND_IDENT isn't defined, we backup until a blank. | |
3490 * | |
3491 * Returns the length of the string, or zero if no string is found. | |
3492 * If a string is found, a pointer to the string is put in "*string". This | |
3493 * string is not always NUL terminated. | |
3494 */ | |
3495 int | |
3496 find_ident_under_cursor(string, find_type) | |
3497 char_u **string; | |
3498 int find_type; | |
3499 { | |
3500 return find_ident_at_pos(curwin, curwin->w_cursor.lnum, | |
3501 curwin->w_cursor.col, string, find_type); | |
3502 } | |
3503 | |
3504 /* | |
3505 * Like find_ident_under_cursor(), but for any window and any position. | |
3506 * However: Uses 'iskeyword' from the current window!. | |
3507 */ | |
3508 int | |
3509 find_ident_at_pos(wp, lnum, startcol, string, find_type) | |
3510 win_T *wp; | |
3511 linenr_T lnum; | |
3512 colnr_T startcol; | |
3513 char_u **string; | |
3514 int find_type; | |
3515 { | |
3516 char_u *ptr; | |
3517 int col = 0; /* init to shut up GCC */ | |
3518 int i; | |
3519 #ifdef FEAT_MBYTE | |
3520 int this_class = 0; | |
3521 int prev_class; | |
3522 int prevcol; | |
3523 #endif | |
184 | 3524 #if defined(FEAT_BEVAL) |
7 | 3525 int bn = 0; /* bracket nesting */ |
3526 #endif | |
3527 | |
3528 /* | |
3529 * if i == 0: try to find an identifier | |
3530 * if i == 1: try to find any non-white string | |
3531 */ | |
3532 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
3533 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i) | |
3534 { | |
3535 /* | |
3536 * 1. skip to start of identifier/string | |
3537 */ | |
3538 col = startcol; | |
3539 #ifdef FEAT_MBYTE | |
3540 if (has_mbyte) | |
3541 { | |
3542 while (ptr[col] != NUL) | |
3543 { | |
184 | 3544 # if defined(FEAT_BEVAL) |
7 | 3545 /* Stop at a ']' to evaluate "a[x]". */ |
3546 if ((find_type & FIND_EVAL) && ptr[col] == ']') | |
3547 break; | |
3548 # endif | |
3549 this_class = mb_get_class(ptr + col); | |
3550 if (this_class != 0 && (i == 1 || this_class != 1)) | |
3551 break; | |
474 | 3552 col += (*mb_ptr2len)(ptr + col); |
7 | 3553 } |
3554 } | |
3555 else | |
3556 #endif | |
3557 while (ptr[col] != NUL | |
3558 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col])) | |
184 | 3559 # if defined(FEAT_BEVAL) |
7 | 3560 && (!(find_type & FIND_EVAL) || ptr[col] != ']') |
3561 # endif | |
3562 ) | |
3563 ++col; | |
3564 | |
184 | 3565 #if defined(FEAT_BEVAL) |
7 | 3566 /* When starting on a ']' count it, so that we include the '['. */ |
3567 bn = ptr[col] == ']'; | |
3568 #endif | |
3569 | |
3570 /* | |
3571 * 2. Back up to start of identifier/string. | |
3572 */ | |
3573 #ifdef FEAT_MBYTE | |
3574 if (has_mbyte) | |
3575 { | |
3576 /* Remember class of character under cursor. */ | |
184 | 3577 # if defined(FEAT_BEVAL) |
7 | 3578 if ((find_type & FIND_EVAL) && ptr[col] == ']') |
3579 this_class = mb_get_class((char_u *)"a"); | |
3580 else | |
3581 # endif | |
3582 this_class = mb_get_class(ptr + col); | |
835 | 3583 while (col > 0 && this_class != 0) |
7 | 3584 { |
3585 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1); | |
3586 prev_class = mb_get_class(ptr + prevcol); | |
3587 if (this_class != prev_class | |
3588 && (i == 0 | |
3589 || prev_class == 0 | |
3590 || (find_type & FIND_IDENT)) | |
184 | 3591 # if defined(FEAT_BEVAL) |
7 | 3592 && (!(find_type & FIND_EVAL) |
3593 || prevcol == 0 | |
3594 || !find_is_eval_item(ptr + prevcol, &prevcol, | |
3595 &bn, BACKWARD)) | |
3596 # endif | |
3597 ) | |
3598 break; | |
3599 col = prevcol; | |
3600 } | |
3601 | |
3602 /* If we don't want just any old string, or we've found an | |
3603 * identifier, stop searching. */ | |
3604 if (this_class > 2) | |
3605 this_class = 2; | |
3606 if (!(find_type & FIND_STRING) || this_class == 2) | |
3607 break; | |
3608 } | |
3609 else | |
3610 #endif | |
3611 { | |
3612 while (col > 0 | |
3613 && ((i == 0 | |
3614 ? vim_iswordc(ptr[col - 1]) | |
3615 : (!vim_iswhite(ptr[col - 1]) | |
3616 && (!(find_type & FIND_IDENT) | |
3617 || !vim_iswordc(ptr[col - 1])))) | |
184 | 3618 #if defined(FEAT_BEVAL) |
7 | 3619 || ((find_type & FIND_EVAL) |
3620 && col > 1 | |
3621 && find_is_eval_item(ptr + col - 1, &col, | |
3622 &bn, BACKWARD)) | |
3623 #endif | |
3624 )) | |
3625 --col; | |
3626 | |
3627 /* If we don't want just any old string, or we've found an | |
3628 * identifier, stop searching. */ | |
3629 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col])) | |
3630 break; | |
3631 } | |
3632 } | |
3633 | |
3634 if (ptr[col] == NUL || (i == 0 && ( | |
3635 #ifdef FEAT_MBYTE | |
3636 has_mbyte ? this_class != 2 : | |
3637 #endif | |
3638 !vim_iswordc(ptr[col])))) | |
3639 { | |
3640 /* | |
3641 * didn't find an identifier or string | |
3642 */ | |
3643 if (find_type & FIND_STRING) | |
3644 EMSG(_("E348: No string under cursor")); | |
3645 else | |
1728 | 3646 EMSG(_(e_noident)); |
7 | 3647 return 0; |
3648 } | |
3649 ptr += col; | |
3650 *string = ptr; | |
3651 | |
3652 /* | |
3653 * 3. Find the end if the identifier/string. | |
3654 */ | |
184 | 3655 #if defined(FEAT_BEVAL) |
7 | 3656 bn = 0; |
3657 startcol -= col; | |
3658 #endif | |
3659 col = 0; | |
3660 #ifdef FEAT_MBYTE | |
3661 if (has_mbyte) | |
3662 { | |
3663 /* Search for point of changing multibyte character class. */ | |
3664 this_class = mb_get_class(ptr); | |
3665 while (ptr[col] != NUL | |
3666 && ((i == 0 ? mb_get_class(ptr + col) == this_class | |
3667 : mb_get_class(ptr + col) != 0) | |
184 | 3668 # if defined(FEAT_BEVAL) |
7 | 3669 || ((find_type & FIND_EVAL) |
3670 && col <= (int)startcol | |
3671 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3672 # endif | |
3673 )) | |
474 | 3674 col += (*mb_ptr2len)(ptr + col); |
7 | 3675 } |
3676 else | |
3677 #endif | |
3678 while ((i == 0 ? vim_iswordc(ptr[col]) | |
3679 : (ptr[col] != NUL && !vim_iswhite(ptr[col]))) | |
184 | 3680 # if defined(FEAT_BEVAL) |
7 | 3681 || ((find_type & FIND_EVAL) |
3682 && col <= (int)startcol | |
3683 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3684 # endif | |
3685 ) | |
3686 { | |
3687 ++col; | |
3688 } | |
3689 | |
3690 return col; | |
3691 } | |
3692 | |
3693 /* | |
3694 * Prepare for redo of a normal command. | |
3695 */ | |
3696 static void | |
3697 prep_redo_cmd(cap) | |
3698 cmdarg_T *cap; | |
3699 { | |
3700 prep_redo(cap->oap->regname, cap->count0, | |
3701 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
3702 } | |
3703 | |
3704 /* | |
3705 * Prepare for redo of any command. | |
3706 * Note that only the last argument can be a multi-byte char. | |
3707 */ | |
3708 static void | |
3709 prep_redo(regname, num, cmd1, cmd2, cmd3, cmd4, cmd5) | |
3710 int regname; | |
3711 long num; | |
3712 int cmd1; | |
3713 int cmd2; | |
3714 int cmd3; | |
3715 int cmd4; | |
3716 int cmd5; | |
3717 { | |
3718 ResetRedobuff(); | |
3719 if (regname != 0) /* yank from specified buffer */ | |
3720 { | |
3721 AppendCharToRedobuff('"'); | |
3722 AppendCharToRedobuff(regname); | |
3723 } | |
3724 if (num) | |
3725 AppendNumberToRedobuff(num); | |
3726 | |
3727 if (cmd1 != NUL) | |
3728 AppendCharToRedobuff(cmd1); | |
3729 if (cmd2 != NUL) | |
3730 AppendCharToRedobuff(cmd2); | |
3731 if (cmd3 != NUL) | |
3732 AppendCharToRedobuff(cmd3); | |
3733 if (cmd4 != NUL) | |
3734 AppendCharToRedobuff(cmd4); | |
3735 if (cmd5 != NUL) | |
3736 AppendCharToRedobuff(cmd5); | |
3737 } | |
3738 | |
3739 /* | |
3740 * check for operator active and clear it | |
3741 * | |
3742 * return TRUE if operator was active | |
3743 */ | |
3744 static int | |
3745 checkclearop(oap) | |
3746 oparg_T *oap; | |
3747 { | |
3748 if (oap->op_type == OP_NOP) | |
3749 return FALSE; | |
3750 clearopbeep(oap); | |
3751 return TRUE; | |
3752 } | |
3753 | |
3754 /* | |
1131 | 3755 * Check for operator or Visual active. Clear active operator. |
7 | 3756 * |
1131 | 3757 * Return TRUE if operator or Visual was active. |
7 | 3758 */ |
3759 static int | |
3760 checkclearopq(oap) | |
3761 oparg_T *oap; | |
3762 { | |
3763 if (oap->op_type == OP_NOP | |
3764 #ifdef FEAT_VISUAL | |
3765 && !VIsual_active | |
3766 #endif | |
3767 ) | |
3768 return FALSE; | |
3769 clearopbeep(oap); | |
3770 return TRUE; | |
3771 } | |
3772 | |
3773 static void | |
3774 clearop(oap) | |
3775 oparg_T *oap; | |
3776 { | |
3777 oap->op_type = OP_NOP; | |
3778 oap->regname = 0; | |
3779 oap->motion_force = NUL; | |
3780 oap->use_reg_one = FALSE; | |
3781 } | |
3782 | |
3783 static void | |
3784 clearopbeep(oap) | |
3785 oparg_T *oap; | |
3786 { | |
3787 clearop(oap); | |
3788 beep_flush(); | |
3789 } | |
3790 | |
3791 #ifdef FEAT_VISUAL | |
3792 /* | |
3793 * Remove the shift modifier from a special key. | |
3794 */ | |
3795 static void | |
3796 unshift_special(cap) | |
3797 cmdarg_T *cap; | |
3798 { | |
3799 switch (cap->cmdchar) | |
3800 { | |
3801 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break; | |
3802 case K_S_LEFT: cap->cmdchar = K_LEFT; break; | |
3803 case K_S_UP: cap->cmdchar = K_UP; break; | |
3804 case K_S_DOWN: cap->cmdchar = K_DOWN; break; | |
3805 case K_S_HOME: cap->cmdchar = K_HOME; break; | |
3806 case K_S_END: cap->cmdchar = K_END; break; | |
3807 } | |
3808 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask); | |
3809 } | |
3810 #endif | |
3811 | |
3812 #if defined(FEAT_CMDL_INFO) || defined(PROTO) | |
3813 /* | |
3814 * Routines for displaying a partly typed command | |
3815 */ | |
3816 | |
3817 #ifdef FEAT_VISUAL /* need room for size of Visual area */ | |
3818 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30 | |
3819 #else | |
3820 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 | |
3821 #endif | |
3822 static char_u showcmd_buf[SHOWCMD_BUFLEN]; | |
3823 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */ | |
3824 static int showcmd_is_clear = TRUE; | |
3825 static int showcmd_visual = FALSE; | |
3826 | |
3827 static void display_showcmd __ARGS((void)); | |
3828 | |
3829 void | |
3830 clear_showcmd() | |
3831 { | |
3832 if (!p_sc) | |
3833 return; | |
3834 | |
3835 #ifdef FEAT_VISUAL | |
3836 if (VIsual_active && !char_avail()) | |
3837 { | |
1866 | 3838 int cursor_bot = lt(VIsual, curwin->w_cursor); |
7 | 3839 long lines; |
3840 colnr_T leftcol, rightcol; | |
3841 linenr_T top, bot; | |
3842 | |
3843 /* Show the size of the Visual area. */ | |
1866 | 3844 if (cursor_bot) |
7 | 3845 { |
3846 top = VIsual.lnum; | |
3847 bot = curwin->w_cursor.lnum; | |
3848 } | |
3849 else | |
3850 { | |
3851 top = curwin->w_cursor.lnum; | |
3852 bot = VIsual.lnum; | |
3853 } | |
3854 # ifdef FEAT_FOLDING | |
3855 /* Include closed folds as a whole. */ | |
3856 hasFolding(top, &top, NULL); | |
3857 hasFolding(bot, NULL, &bot); | |
3858 # endif | |
3859 lines = bot - top + 1; | |
3860 | |
3861 if (VIsual_mode == Ctrl_V) | |
3862 { | |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3863 # ifdef FEAT_LINEBREAK |
1866 | 3864 char_u *saved_sbr = p_sbr; |
3865 | |
3866 /* Make 'sbr' empty for a moment to get the correct size. */ | |
3867 p_sbr = empty_option; | |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3868 # endif |
7 | 3869 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
|
3870 # ifdef FEAT_LINEBREAK |
1866 | 3871 p_sbr = saved_sbr; |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3872 # endif |
7 | 3873 sprintf((char *)showcmd_buf, "%ldx%ld", lines, |
3874 (long)(rightcol - leftcol + 1)); | |
3875 } | |
3876 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum) | |
3877 sprintf((char *)showcmd_buf, "%ld", lines); | |
3878 else | |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3879 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3880 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
|
3881 int l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3882 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
|
3883 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
|
3884 |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3885 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
|
3886 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3887 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
|
3888 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
|
3889 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3890 else |
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_cursor(); |
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_pos(&VIsual); |
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 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
|
3896 { |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3897 # 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
|
3898 l = (*mb_ptr2len)(s); |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3899 # else |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3900 l = (*s == NUL) ? 0 : 1; |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3901 # endif |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3902 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
|
3903 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3904 ++bytes; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3905 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3906 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
|
3907 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3908 bytes += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3909 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3910 s += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3911 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3912 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
|
3913 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
|
3914 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3915 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
|
3916 } |
7 | 3917 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */ |
3918 showcmd_visual = TRUE; | |
3919 } | |
3920 else | |
3921 #endif | |
3922 { | |
3923 showcmd_buf[0] = NUL; | |
3924 showcmd_visual = FALSE; | |
3925 | |
3926 /* Don't actually display something if there is nothing to clear. */ | |
3927 if (showcmd_is_clear) | |
3928 return; | |
3929 } | |
3930 | |
3931 display_showcmd(); | |
3932 } | |
3933 | |
3934 /* | |
3935 * Add 'c' to string of shown command chars. | |
3936 * Return TRUE if output has been written (and setcursor() has been called). | |
3937 */ | |
3938 int | |
3939 add_to_showcmd(c) | |
3940 int c; | |
3941 { | |
3942 char_u *p; | |
3943 int old_len; | |
3944 int extra_len; | |
3945 int overflow; | |
3946 #if defined(FEAT_MOUSE) | |
3947 int i; | |
3948 static int ignore[] = | |
3949 { | |
660 | 3950 # ifdef FEAT_GUI |
7 | 3951 K_VER_SCROLLBAR, K_HOR_SCROLLBAR, |
3952 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM, | |
660 | 3953 # endif |
7 | 3954 K_IGNORE, |
3955 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE, | |
3956 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE, | |
3957 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
|
3958 K_MOUSEDOWN, K_MOUSEUP, K_MOUSELEFT, K_MOUSERIGHT, |
7 | 3959 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE, |
631 | 3960 K_CURSORHOLD, |
7 | 3961 0 |
3962 }; | |
3963 #endif | |
3964 | |
641 | 3965 if (!p_sc || msg_silent != 0) |
7 | 3966 return FALSE; |
3967 | |
3968 if (showcmd_visual) | |
3969 { | |
3970 showcmd_buf[0] = NUL; | |
3971 showcmd_visual = FALSE; | |
3972 } | |
3973 | |
3974 #if defined(FEAT_MOUSE) | |
3975 /* Ignore keys that are scrollbar updates and mouse clicks */ | |
3976 if (IS_SPECIAL(c)) | |
3977 for (i = 0; ignore[i] != 0; ++i) | |
3978 if (ignore[i] == c) | |
3979 return FALSE; | |
3980 #endif | |
3981 | |
3982 p = transchar(c); | |
3983 old_len = (int)STRLEN(showcmd_buf); | |
3984 extra_len = (int)STRLEN(p); | |
3985 overflow = old_len + extra_len - SHOWCMD_COLS; | |
3986 if (overflow > 0) | |
1362 | 3987 mch_memmove(showcmd_buf, showcmd_buf + overflow, |
3988 old_len - overflow + 1); | |
7 | 3989 STRCAT(showcmd_buf, p); |
3990 | |
3991 if (char_avail()) | |
3992 return FALSE; | |
3993 | |
3994 display_showcmd(); | |
3995 | |
3996 return TRUE; | |
3997 } | |
3998 | |
3999 void | |
4000 add_to_showcmd_c(c) | |
4001 int c; | |
4002 { | |
4003 if (!add_to_showcmd(c)) | |
4004 setcursor(); | |
4005 } | |
4006 | |
4007 /* | |
4008 * Delete 'len' characters from the end of the shown command. | |
4009 */ | |
4010 static void | |
4011 del_from_showcmd(len) | |
4012 int len; | |
4013 { | |
4014 int old_len; | |
4015 | |
4016 if (!p_sc) | |
4017 return; | |
4018 | |
4019 old_len = (int)STRLEN(showcmd_buf); | |
4020 if (len > old_len) | |
4021 len = old_len; | |
4022 showcmd_buf[old_len - len] = NUL; | |
4023 | |
4024 if (!char_avail()) | |
4025 display_showcmd(); | |
4026 } | |
4027 | |
4028 /* | |
4029 * push_showcmd() and pop_showcmd() are used when waiting for the user to type | |
4030 * something and there is a partial mapping. | |
4031 */ | |
4032 void | |
4033 push_showcmd() | |
4034 { | |
4035 if (p_sc) | |
4036 STRCPY(old_showcmd_buf, showcmd_buf); | |
4037 } | |
4038 | |
4039 void | |
4040 pop_showcmd() | |
4041 { | |
4042 if (!p_sc) | |
4043 return; | |
4044 | |
4045 STRCPY(showcmd_buf, old_showcmd_buf); | |
4046 | |
4047 display_showcmd(); | |
4048 } | |
4049 | |
4050 static void | |
4051 display_showcmd() | |
4052 { | |
4053 int len; | |
4054 | |
4055 cursor_off(); | |
4056 | |
4057 len = (int)STRLEN(showcmd_buf); | |
4058 if (len == 0) | |
4059 showcmd_is_clear = TRUE; | |
4060 else | |
4061 { | |
4062 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0); | |
4063 showcmd_is_clear = FALSE; | |
4064 } | |
4065 | |
4066 /* | |
1188 | 4067 * clear the rest of an old message by outputting up to SHOWCMD_COLS |
4068 * spaces | |
7 | 4069 */ |
4070 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0); | |
4071 | |
4072 setcursor(); /* put cursor back where it belongs */ | |
4073 } | |
4074 #endif | |
4075 | |
4076 #ifdef FEAT_SCROLLBIND | |
4077 /* | |
4078 * When "check" is FALSE, prepare for commands that scroll the window. | |
4079 * When "check" is TRUE, take care of scroll-binding after the window has | |
4080 * scrolled. Called from normal_cmd() and edit(). | |
4081 */ | |
4082 void | |
4083 do_check_scrollbind(check) | |
4084 int check; | |
4085 { | |
4086 static win_T *old_curwin = NULL; | |
4087 static linenr_T old_topline = 0; | |
4088 #ifdef FEAT_DIFF | |
4089 static int old_topfill = 0; | |
4090 #endif | |
4091 static buf_T *old_buf = NULL; | |
4092 static colnr_T old_leftcol = 0; | |
4093 | |
4094 if (check && curwin->w_p_scb) | |
4095 { | |
4096 /* If a ":syncbind" command was just used, don't scroll, only reset | |
4097 * the values. */ | |
4098 if (did_syncbind) | |
4099 did_syncbind = FALSE; | |
4100 else if (curwin == old_curwin) | |
4101 { | |
4102 /* | |
4103 * Synchronize other windows, as necessary according to | |
4104 * 'scrollbind'. Don't do this after an ":edit" command, except | |
4105 * when 'diff' is set. | |
4106 */ | |
4107 if ((curwin->w_buffer == old_buf | |
4108 #ifdef FEAT_DIFF | |
4109 || curwin->w_p_diff | |
4110 #endif | |
4111 ) | |
4112 && (curwin->w_topline != old_topline | |
4113 #ifdef FEAT_DIFF | |
4114 || curwin->w_topfill != old_topfill | |
4115 #endif | |
4116 || curwin->w_leftcol != old_leftcol)) | |
4117 { | |
4118 check_scrollbind(curwin->w_topline - old_topline, | |
4119 (long)(curwin->w_leftcol - old_leftcol)); | |
4120 } | |
4121 } | |
4122 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */ | |
4123 { | |
4124 /* | |
4125 * When switching between windows, make sure that the relative | |
4126 * vertical offset is valid for the new window. The relative | |
4127 * offset is invalid whenever another 'scrollbind' window has | |
4128 * scrolled to a point that would force the current window to | |
4129 * scroll past the beginning or end of its buffer. When the | |
4130 * resync is performed, some of the other 'scrollbind' windows may | |
4131 * need to jump so that the current window's relative position is | |
4132 * visible on-screen. | |
4133 */ | |
4134 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L); | |
4135 } | |
4136 curwin->w_scbind_pos = curwin->w_topline; | |
4137 } | |
4138 | |
4139 old_curwin = curwin; | |
4140 old_topline = curwin->w_topline; | |
4141 #ifdef FEAT_DIFF | |
4142 old_topfill = curwin->w_topfill; | |
4143 #endif | |
4144 old_buf = curwin->w_buffer; | |
4145 old_leftcol = curwin->w_leftcol; | |
4146 } | |
4147 | |
4148 /* | |
4149 * Synchronize any windows that have "scrollbind" set, based on the | |
4150 * number of rows by which the current window has changed | |
4151 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
4152 */ | |
4153 void | |
4154 check_scrollbind(topline_diff, leftcol_diff) | |
4155 linenr_T topline_diff; | |
4156 long leftcol_diff; | |
4157 { | |
4158 int want_ver; | |
4159 int want_hor; | |
4160 win_T *old_curwin = curwin; | |
4161 buf_T *old_curbuf = curbuf; | |
4162 #ifdef FEAT_VISUAL | |
4163 int old_VIsual_select = VIsual_select; | |
4164 int old_VIsual_active = VIsual_active; | |
4165 #endif | |
4166 colnr_T tgt_leftcol = curwin->w_leftcol; | |
4167 long topline; | |
4168 long y; | |
4169 | |
4170 /* | |
4171 * check 'scrollopt' string for vertical and horizontal scroll options | |
4172 */ | |
4173 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0); | |
4174 #ifdef FEAT_DIFF | |
4175 want_ver |= old_curwin->w_p_diff; | |
4176 #endif | |
4177 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0)); | |
4178 | |
4179 /* | |
4180 * loop through the scrollbound windows and scroll accordingly | |
4181 */ | |
4182 #ifdef FEAT_VISUAL | |
4183 VIsual_select = VIsual_active = 0; | |
4184 #endif | |
4185 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
4186 { | |
4187 curbuf = curwin->w_buffer; | |
4188 /* skip original window and windows with 'noscrollbind' */ | |
4189 if (curwin != old_curwin && curwin->w_p_scb) | |
4190 { | |
4191 /* | |
4192 * do the vertical scroll | |
4193 */ | |
4194 if (want_ver) | |
4195 { | |
4196 #ifdef FEAT_DIFF | |
4197 if (old_curwin->w_p_diff && curwin->w_p_diff) | |
4198 { | |
4199 diff_set_topline(old_curwin, curwin); | |
4200 } | |
4201 else | |
4202 #endif | |
4203 { | |
4204 curwin->w_scbind_pos += topline_diff; | |
4205 topline = curwin->w_scbind_pos; | |
4206 if (topline > curbuf->b_ml.ml_line_count) | |
4207 topline = curbuf->b_ml.ml_line_count; | |
4208 if (topline < 1) | |
4209 topline = 1; | |
4210 | |
4211 y = topline - curwin->w_topline; | |
4212 if (y > 0) | |
4213 scrollup(y, FALSE); | |
4214 else | |
4215 scrolldown(-y, FALSE); | |
4216 } | |
4217 | |
4218 redraw_later(VALID); | |
4219 cursor_correct(); | |
4220 #ifdef FEAT_WINDOWS | |
4221 curwin->w_redr_status = TRUE; | |
4222 #endif | |
4223 } | |
4224 | |
4225 /* | |
4226 * do the horizontal scroll | |
4227 */ | |
4228 if (want_hor && curwin->w_leftcol != tgt_leftcol) | |
4229 { | |
4230 curwin->w_leftcol = tgt_leftcol; | |
4231 leftcol_changed(); | |
4232 } | |
4233 } | |
4234 } | |
4235 | |
4236 /* | |
4237 * reset current-window | |
4238 */ | |
4239 #ifdef FEAT_VISUAL | |
4240 VIsual_select = old_VIsual_select; | |
4241 VIsual_active = old_VIsual_active; | |
4242 #endif | |
4243 curwin = old_curwin; | |
4244 curbuf = old_curbuf; | |
4245 } | |
4246 #endif /* #ifdef FEAT_SCROLLBIND */ | |
4247 | |
4248 /* | |
4249 * Command character that's ignored. | |
4250 * 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
|
4251 * xon/xoff. |
7 | 4252 */ |
4253 static void | |
4254 nv_ignore(cap) | |
4255 cmdarg_T *cap; | |
4256 { | |
226 | 4257 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
7 | 4258 } |
4259 | |
4260 /* | |
620 | 4261 * Command character that doesn't do anything, but unlike nv_ignore() does |
4262 * start edit(). Used for "startinsert" executed while starting up. | |
4263 */ | |
4264 static void | |
4265 nv_nop(cap) | |
1877 | 4266 cmdarg_T *cap UNUSED; |
620 | 4267 { |
4268 } | |
4269 | |
4270 /* | |
7 | 4271 * Command character doesn't exist. |
4272 */ | |
4273 static void | |
4274 nv_error(cap) | |
4275 cmdarg_T *cap; | |
4276 { | |
4277 clearopbeep(cap->oap); | |
4278 } | |
4279 | |
4280 /* | |
4281 * <Help> and <F1> commands. | |
4282 */ | |
4283 static void | |
4284 nv_help(cap) | |
4285 cmdarg_T *cap; | |
4286 { | |
4287 if (!checkclearopq(cap->oap)) | |
4288 ex_help(NULL); | |
4289 } | |
4290 | |
4291 /* | |
4292 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor. | |
4293 */ | |
4294 static void | |
4295 nv_addsub(cap) | |
4296 cmdarg_T *cap; | |
4297 { | |
4298 if (!checkclearopq(cap->oap) | |
4299 && do_addsub((int)cap->cmdchar, cap->count1) == OK) | |
4300 prep_redo_cmd(cap); | |
4301 } | |
4302 | |
4303 /* | |
4304 * CTRL-F, CTRL-B, etc: Scroll page up or down. | |
4305 */ | |
4306 static void | |
4307 nv_page(cap) | |
4308 cmdarg_T *cap; | |
4309 { | |
4310 if (!checkclearop(cap->oap)) | |
819 | 4311 { |
4312 #ifdef FEAT_WINDOWS | |
4313 if (mod_mask & MOD_MASK_CTRL) | |
4314 { | |
4315 /* <C-PageUp>: tab page back; <C-PageDown>: tab page forward */ | |
4316 if (cap->arg == BACKWARD) | |
4317 goto_tabpage(-(int)cap->count1); | |
4318 else | |
4319 goto_tabpage((int)cap->count0); | |
4320 } | |
4321 else | |
4322 #endif | |
7 | 4323 (void)onepage(cap->arg, cap->count1); |
819 | 4324 } |
7 | 4325 } |
4326 | |
4327 /* | |
4328 * Implementation of "gd" and "gD" command. | |
4329 */ | |
4330 static void | |
523 | 4331 nv_gd(oap, nchar, thisblock) |
503 | 4332 oparg_T *oap; |
4333 int nchar; | |
523 | 4334 int thisblock; /* 1 for "1gd" and "1gD" */ |
7 | 4335 { |
4336 int len; | |
503 | 4337 char_u *ptr; |
4338 | |
4339 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0 | |
523 | 4340 || find_decl(ptr, len, nchar == 'd', thisblock, 0) == FAIL) |
503 | 4341 clearopbeep(oap); |
4342 #ifdef FEAT_FOLDING | |
4343 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP) | |
4344 foldOpenCursor(); | |
4345 #endif | |
4346 } | |
4347 | |
4348 /* | |
523 | 4349 * Search for variable declaration of "ptr[len]". |
4350 * When "locally" is TRUE in the current function ("gd"), otherwise in the | |
4351 * current file ("gD"). | |
4352 * When "thisblock" is TRUE check the {} block scope. | |
503 | 4353 * Return FAIL when not found. |
4354 */ | |
4355 int | |
523 | 4356 find_decl(ptr, len, locally, thisblock, searchflags) |
503 | 4357 char_u *ptr; |
4358 int len; | |
4359 int locally; | |
523 | 4360 int thisblock; |
503 | 4361 int searchflags; /* flags passed to searchit() */ |
4362 { | |
7 | 4363 char_u *pat; |
4364 pos_T old_pos; | |
503 | 4365 pos_T par_pos; |
4366 pos_T found_pos; | |
7 | 4367 int t; |
4368 int save_p_ws; | |
4369 int save_p_scs; | |
503 | 4370 int retval = OK; |
944 | 4371 int incll; |
503 | 4372 |
4373 if ((pat = alloc(len + 7)) == NULL) | |
4374 return FAIL; | |
268 | 4375 |
4376 /* Put "\V" before the pattern to avoid that the special meaning of "." | |
4377 * and "~" causes trouble. */ | |
4378 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s", | |
4379 len, ptr); | |
7 | 4380 old_pos = curwin->w_cursor; |
4381 save_p_ws = p_ws; | |
4382 save_p_scs = p_scs; | |
4383 p_ws = FALSE; /* don't wrap around end of file now */ | |
4384 p_scs = FALSE; /* don't switch ignorecase off now */ | |
4385 | |
4386 /* | |
4387 * With "gD" go to line 1. | |
4388 * With "gd" Search back for the start of the current function, then go | |
4389 * back until a blank line. If this fails go to line 1. | |
4390 */ | |
944 | 4391 if (!locally || !findpar(&incll, BACKWARD, 1L, '{', FALSE)) |
7 | 4392 { |
4393 setpcmark(); /* Set in findpar() otherwise */ | |
4394 curwin->w_cursor.lnum = 1; | |
539 | 4395 par_pos = curwin->w_cursor; |
7 | 4396 } |
4397 else | |
4398 { | |
539 | 4399 par_pos = curwin->w_cursor; |
7 | 4400 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL) |
4401 --curwin->w_cursor.lnum; | |
4402 } | |
4403 curwin->w_cursor.col = 0; | |
4404 | |
4405 /* Search forward for the identifier, ignore comment lines. */ | |
698 | 4406 clearpos(&found_pos); |
503 | 4407 for (;;) |
4408 { | |
4409 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD, | |
1496 | 4410 pat, 1L, searchflags, RE_LAST, (linenr_T)0, NULL); |
503 | 4411 if (curwin->w_cursor.lnum >= old_pos.lnum) |
4412 t = FAIL; /* match after start is failure too */ | |
523 | 4413 |
718 | 4414 if (thisblock && t != FAIL) |
523 | 4415 { |
4416 pos_T *pos; | |
4417 | |
4418 /* Check that the block the match is in doesn't end before the | |
4419 * position where we started the search from. */ | |
4420 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD, | |
4421 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL | |
4422 && pos->lnum < old_pos.lnum) | |
4423 continue; | |
4424 } | |
4425 | |
503 | 4426 if (t == FAIL) |
4427 { | |
4428 /* If we previously found a valid position, use it. */ | |
4429 if (found_pos.lnum != 0) | |
4430 { | |
4431 curwin->w_cursor = found_pos; | |
4432 t = OK; | |
4433 } | |
4434 break; | |
4435 } | |
7 | 4436 #ifdef FEAT_COMMENTS |
3562 | 4437 if (get_leader_len(ml_get_curline(), NULL, FALSE, TRUE) > 0) |
503 | 4438 { |
4439 /* Ignore this line, continue at start of next line. */ | |
4440 ++curwin->w_cursor.lnum; | |
4441 curwin->w_cursor.col = 0; | |
4442 continue; | |
4443 } | |
4444 #endif | |
4445 if (!locally) /* global search: use first match found */ | |
4446 break; | |
4447 if (curwin->w_cursor.lnum >= par_pos.lnum) | |
4448 { | |
4449 /* If we previously found a valid position, use it. */ | |
4450 if (found_pos.lnum != 0) | |
4451 curwin->w_cursor = found_pos; | |
4452 break; | |
4453 } | |
4454 | |
4455 /* For finding a local variable and the match is before the "{" search | |
4456 * to find a later match. For K&R style function declarations this | |
4457 * skips the function header without types. */ | |
4458 found_pos = curwin->w_cursor; | |
4459 } | |
4460 | |
4461 if (t == FAIL) | |
4462 { | |
4463 retval = FAIL; | |
7 | 4464 curwin->w_cursor = old_pos; |
4465 } | |
4466 else | |
4467 { | |
4468 curwin->w_set_curswant = TRUE; | |
4469 /* "n" searches forward now */ | |
4470 reset_search_dir(); | |
4471 } | |
4472 | |
4473 vim_free(pat); | |
4474 p_ws = save_p_ws; | |
4475 p_scs = save_p_scs; | |
503 | 4476 |
4477 return retval; | |
7 | 4478 } |
4479 | |
4480 /* | |
4481 * Move 'dist' lines in direction 'dir', counting lines by *screen* | |
4482 * lines rather than lines in the file. | |
4483 * 'dist' must be positive. | |
4484 * | |
4485 * Return OK if able to move cursor, FAIL otherwise. | |
4486 */ | |
4487 static int | |
4488 nv_screengo(oap, dir, dist) | |
4489 oparg_T *oap; | |
4490 int dir; | |
4491 long dist; | |
4492 { | |
4493 int linelen = linetabsize(ml_get_curline()); | |
4494 int retval = OK; | |
4495 int atend = FALSE; | |
4496 int n; | |
4497 int col_off1; /* margin offset for first screen line */ | |
4498 int col_off2; /* margin offset for wrapped screen line */ | |
4499 int width1; /* text width for first screen line */ | |
4500 int width2; /* test width for wrapped screen line */ | |
4501 | |
4502 oap->motion_type = MCHAR; | |
4503 oap->inclusive = FALSE; | |
4504 | |
4505 col_off1 = curwin_col_off(); | |
4506 col_off2 = col_off1 - curwin_col_off2(); | |
4507 width1 = W_WIDTH(curwin) - col_off1; | |
4508 width2 = W_WIDTH(curwin) - col_off2; | |
4509 | |
4510 #ifdef FEAT_VERTSPLIT | |
4511 if (curwin->w_width != 0) | |
4512 { | |
4513 #endif | |
4514 /* | |
4515 * Instead of sticking at the last character of the buffer line we | |
4516 * try to stick in the last column of the screen. | |
4517 */ | |
4518 if (curwin->w_curswant == MAXCOL) | |
4519 { | |
4520 atend = TRUE; | |
4521 validate_virtcol(); | |
4522 if (width1 <= 0) | |
4523 curwin->w_curswant = 0; | |
4524 else | |
4525 { | |
4526 curwin->w_curswant = width1 - 1; | |
4527 if (curwin->w_virtcol > curwin->w_curswant) | |
4528 curwin->w_curswant += ((curwin->w_virtcol | |
4529 - curwin->w_curswant - 1) / width2 + 1) * width2; | |
4530 } | |
4531 } | |
4532 else | |
4533 { | |
4534 if (linelen > width1) | |
4535 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4536 else | |
4537 n = width1; | |
4538 if (curwin->w_curswant > (colnr_T)n + 1) | |
4539 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1) | |
4540 * width2; | |
4541 } | |
4542 | |
4543 while (dist--) | |
4544 { | |
4545 if (dir == BACKWARD) | |
4546 { | |
4547 if ((long)curwin->w_curswant >= width2) | |
4548 /* move back within line */ | |
4549 curwin->w_curswant -= width2; | |
4550 else | |
4551 { | |
4552 /* to previous line */ | |
4553 if (curwin->w_cursor.lnum == 1) | |
4554 { | |
4555 retval = FAIL; | |
4556 break; | |
4557 } | |
4558 --curwin->w_cursor.lnum; | |
4559 #ifdef FEAT_FOLDING | |
4560 /* Move to the start of a closed fold. Don't do that when | |
4561 * 'foldopen' contains "all": it will open in a moment. */ | |
4562 if (!(fdo_flags & FDO_ALL)) | |
4563 (void)hasFolding(curwin->w_cursor.lnum, | |
4564 &curwin->w_cursor.lnum, NULL); | |
4565 #endif | |
4566 linelen = linetabsize(ml_get_curline()); | |
4567 if (linelen > width1) | |
4568 curwin->w_curswant += (((linelen - width1 - 1) / width2) | |
4569 + 1) * width2; | |
4570 } | |
4571 } | |
4572 else /* dir == FORWARD */ | |
4573 { | |
4574 if (linelen > width1) | |
4575 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4576 else | |
4577 n = width1; | |
4578 if (curwin->w_curswant + width2 < (colnr_T)n) | |
4579 /* move forward within line */ | |
4580 curwin->w_curswant += width2; | |
4581 else | |
4582 { | |
4583 /* to next line */ | |
4584 #ifdef FEAT_FOLDING | |
4585 /* Move to the end of a closed fold. */ | |
4586 (void)hasFolding(curwin->w_cursor.lnum, NULL, | |
4587 &curwin->w_cursor.lnum); | |
4588 #endif | |
4589 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
4590 { | |
4591 retval = FAIL; | |
4592 break; | |
4593 } | |
4594 curwin->w_cursor.lnum++; | |
4595 curwin->w_curswant %= width2; | |
2911 | 4596 linelen = linetabsize(ml_get_curline()); |
7 | 4597 } |
4598 } | |
4599 } | |
4600 #ifdef FEAT_VERTSPLIT | |
4601 } | |
4602 #endif | |
4603 | |
4604 coladvance(curwin->w_curswant); | |
4605 | |
4606 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
4607 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
4608 { | |
4609 /* | |
4610 * Check for landing on a character that got split at the end of the | |
4611 * last line. We want to advance a screenline, not end up in the same | |
4612 * screenline or move two screenlines. | |
4613 */ | |
4614 validate_virtcol(); | |
4615 if (curwin->w_virtcol > curwin->w_curswant | |
4616 && (curwin->w_curswant < (colnr_T)width1 | |
4617 ? (curwin->w_curswant > (colnr_T)width1 / 2) | |
4618 : ((curwin->w_curswant - width1) % width2 | |
4619 > (colnr_T)width2 / 2))) | |
4620 --curwin->w_cursor.col; | |
4621 } | |
4622 #endif | |
4623 | |
4624 if (atend) | |
4625 curwin->w_curswant = MAXCOL; /* stick in the last column */ | |
4626 | |
4627 return retval; | |
4628 } | |
4629 | |
4630 #ifdef FEAT_MOUSE | |
4631 /* | |
4632 * Mouse scroll wheel: Default action is to scroll three lines, or one page | |
4633 * when Shift or Ctrl is used. | |
2409
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diff
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|
4634 * K_MOUSEUP (cap->arg == 1) or K_MOUSEDOWN (cap->arg == 0) or |
0ca06a92adfb
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diff
changeset
|
4635 * K_MOUSELEFT (cap->arg == -1) or K_MOUSERIGHT (cap->arg == -2) |
7 | 4636 */ |
4637 static void | |
4638 nv_mousescroll(cap) | |
4639 cmdarg_T *cap; | |
4640 { | |
4641 # if defined(FEAT_GUI) && defined(FEAT_WINDOWS) | |
557 | 4642 win_T *old_curwin = curwin; |
7 | 4643 |
4644 /* Currently we only get the mouse coordinates in the GUI. */ | |
4645 if (gui.in_use && mouse_row >= 0 && mouse_col >= 0) | |
4646 { | |
4647 int row, col; | |
4648 | |
4649 row = mouse_row; | |
4650 col = mouse_col; | |
4651 | |
4652 /* find the window at the pointer coordinates */ | |
4653 curwin = mouse_find_win(&row, &col); | |
4654 curbuf = curwin->w_buffer; | |
4655 } | |
4656 # endif | |
4657 | |
2409
0ca06a92adfb
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2378
diff
changeset
|
4658 if (cap->arg == MSCR_UP || cap->arg == MSCR_DOWN) |
0ca06a92adfb
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parents:
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diff
changeset
|
4659 { |
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4660 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4661 { |
0ca06a92adfb
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parents:
2378
diff
changeset
|
4662 (void)onepage(cap->arg ? FORWARD : BACKWARD, 1L); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4663 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4664 else |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4665 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4666 cap->count1 = 3; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4667 cap->count0 = 3; |
0ca06a92adfb
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parents:
2378
diff
changeset
|
4668 nv_scroll_line(cap); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4669 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4670 } |
0ca06a92adfb
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parents:
2378
diff
changeset
|
4671 # ifdef FEAT_GUI |
7 | 4672 else |
4673 { | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4674 /* Horizontal scroll - only allowed when 'wrap' is disabled */ |
0ca06a92adfb
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diff
changeset
|
4675 if (!curwin->w_p_wrap) |
0ca06a92adfb
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diff
changeset
|
4676 { |
0ca06a92adfb
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parents:
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diff
changeset
|
4677 int val, step = 6; |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4678 |
2409
0ca06a92adfb
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parents:
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diff
changeset
|
4679 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
4680 step = W_WIDTH(curwin); |
0ca06a92adfb
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diff
changeset
|
4681 val = curwin->w_leftcol + (cap->arg == MSCR_RIGHT ? -step : +step); |
0ca06a92adfb
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diff
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|
4682 if (val < 0) |
0ca06a92adfb
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diff
changeset
|
4683 val = 0; |
0ca06a92adfb
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diff
changeset
|
4684 |
0ca06a92adfb
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parents:
2378
diff
changeset
|
4685 gui_do_horiz_scroll(val, TRUE); |
0ca06a92adfb
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diff
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|
4686 } |
0ca06a92adfb
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diff
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|
4687 } |
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|
4688 # endif |
7 | 4689 |
4690 # if defined(FEAT_GUI) && defined(FEAT_WINDOWS) | |
4691 curwin->w_redr_status = TRUE; | |
4692 | |
4693 curwin = old_curwin; | |
4694 curbuf = curwin->w_buffer; | |
4695 # endif | |
4696 } | |
4697 | |
4698 /* | |
4699 * Mouse clicks and drags. | |
4700 */ | |
4701 static void | |
4702 nv_mouse(cap) | |
4703 cmdarg_T *cap; | |
4704 { | |
4705 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0); | |
4706 } | |
4707 #endif | |
4708 | |
4709 /* | |
4710 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down. | |
4711 * cap->arg must be TRUE for CTRL-E. | |
4712 */ | |
4713 static void | |
4714 nv_scroll_line(cap) | |
4715 cmdarg_T *cap; | |
4716 { | |
4717 if (!checkclearop(cap->oap)) | |
4718 scroll_redraw(cap->arg, cap->count1); | |
4719 } | |
4720 | |
4721 /* | |
4722 * Scroll "count" lines up or down, and redraw. | |
4723 */ | |
4724 void | |
4725 scroll_redraw(up, count) | |
4726 int up; | |
4727 long count; | |
4728 { | |
4729 linenr_T prev_topline = curwin->w_topline; | |
4730 #ifdef FEAT_DIFF | |
4731 int prev_topfill = curwin->w_topfill; | |
4732 #endif | |
4733 linenr_T prev_lnum = curwin->w_cursor.lnum; | |
4734 | |
4735 if (up) | |
4736 scrollup(count, TRUE); | |
4737 else | |
4738 scrolldown(count, TRUE); | |
4739 if (p_so) | |
4740 { | |
4741 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as | |
4742 * valid, otherwise the screen jumps back at the end of the file. */ | |
4743 cursor_correct(); | |
4744 check_cursor_moved(curwin); | |
4745 curwin->w_valid |= VALID_TOPLINE; | |
4746 | |
4747 /* If moved back to where we were, at least move the cursor, otherwise | |
4748 * we get stuck at one position. Don't move the cursor up if the | |
4749 * first line of the buffer is already on the screen */ | |
4750 while (curwin->w_topline == prev_topline | |
4751 #ifdef FEAT_DIFF | |
4752 && curwin->w_topfill == prev_topfill | |
4753 #endif | |
4754 ) | |
4755 { | |
4756 if (up) | |
4757 { | |
4758 if (curwin->w_cursor.lnum > prev_lnum | |
4759 || cursor_down(1L, FALSE) == FAIL) | |
4760 break; | |
4761 } | |
4762 else | |
4763 { | |
4764 if (curwin->w_cursor.lnum < prev_lnum | |
4765 || prev_topline == 1L | |
4766 || cursor_up(1L, FALSE) == FAIL) | |
4767 break; | |
4768 } | |
4769 /* Mark w_topline as valid, otherwise the screen jumps back at the | |
4770 * end of the file. */ | |
4771 check_cursor_moved(curwin); | |
4772 curwin->w_valid |= VALID_TOPLINE; | |
4773 } | |
4774 } | |
4775 if (curwin->w_cursor.lnum != prev_lnum) | |
4776 coladvance(curwin->w_curswant); | |
4777 redraw_later(VALID); | |
4778 } | |
4779 | |
4780 /* | |
4781 * Commands that start with "z". | |
4782 */ | |
4783 static void | |
4784 nv_zet(cap) | |
4785 cmdarg_T *cap; | |
4786 { | |
4787 long n; | |
4788 colnr_T col; | |
4789 int nchar = cap->nchar; | |
4790 #ifdef FEAT_FOLDING | |
4791 long old_fdl = curwin->w_p_fdl; | |
4792 int old_fen = curwin->w_p_fen; | |
4793 #endif | |
737 | 4794 #ifdef FEAT_SPELL |
710 | 4795 int undo = FALSE; |
4796 #endif | |
7 | 4797 |
4798 if (VIM_ISDIGIT(nchar)) | |
4799 { | |
4800 /* | |
4801 * "z123{nchar}": edit the count before obtaining {nchar} | |
4802 */ | |
4803 if (checkclearop(cap->oap)) | |
4804 return; | |
4805 n = nchar - '0'; | |
4806 for (;;) | |
4807 { | |
4808 #ifdef USE_ON_FLY_SCROLL | |
4809 dont_scroll = TRUE; /* disallow scrolling here */ | |
4810 #endif | |
4811 ++no_mapping; | |
4812 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 4813 nchar = plain_vgetc(); |
7 | 4814 LANGMAP_ADJUST(nchar, TRUE); |
4815 --no_mapping; | |
4816 --allow_keys; | |
4817 #ifdef FEAT_CMDL_INFO | |
4818 (void)add_to_showcmd(nchar); | |
4819 #endif | |
4820 if (nchar == K_DEL || nchar == K_KDEL) | |
4821 n /= 10; | |
4822 else if (VIM_ISDIGIT(nchar)) | |
4823 n = n * 10 + (nchar - '0'); | |
4824 else if (nchar == CAR) | |
4825 { | |
4826 #ifdef FEAT_GUI | |
4827 need_mouse_correct = TRUE; | |
4828 #endif | |
4829 win_setheight((int)n); | |
4830 break; | |
4831 } | |
4832 else if (nchar == 'l' | |
4833 || nchar == 'h' | |
4834 || nchar == K_LEFT | |
229 | 4835 || nchar == K_RIGHT) |
7 | 4836 { |
4837 cap->count1 = n ? n * cap->count1 : cap->count1; | |
4838 goto dozet; | |
4839 } | |
4840 else | |
4841 { | |
4842 clearopbeep(cap->oap); | |
4843 break; | |
4844 } | |
4845 } | |
4846 cap->oap->op_type = OP_NOP; | |
4847 return; | |
4848 } | |
4849 | |
4850 dozet: | |
4851 if ( | |
4852 #ifdef FEAT_FOLDING | |
4853 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc" | |
4854 * and "zC" only in Visual mode. "zj" and "zk" are motion | |
4855 * commands. */ | |
4856 cap->nchar != 'f' && cap->nchar != 'F' | |
4857 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar)) | |
4858 && cap->nchar != 'j' && cap->nchar != 'k' | |
4859 && | |
4860 #endif | |
4861 checkclearop(cap->oap)) | |
4862 return; | |
4863 | |
4864 /* | |
4865 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb": | |
4866 * If line number given, set cursor. | |
4867 */ | |
4868 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL) | |
4869 && cap->count0 | |
4870 && cap->count0 != curwin->w_cursor.lnum) | |
4871 { | |
4872 setpcmark(); | |
4873 if (cap->count0 > curbuf->b_ml.ml_line_count) | |
4874 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4875 else | |
4876 curwin->w_cursor.lnum = cap->count0; | |
22 | 4877 check_cursor_col(); |
7 | 4878 } |
4879 | |
4880 switch (nchar) | |
4881 { | |
4882 /* "z+", "z<CR>" and "zt": put cursor at top of screen */ | |
4883 case '+': | |
4884 if (cap->count0 == 0) | |
4885 { | |
4886 /* No count given: put cursor at the line below screen */ | |
4887 validate_botline(); /* make sure w_botline is valid */ | |
4888 if (curwin->w_botline > curbuf->b_ml.ml_line_count) | |
4889 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4890 else | |
4891 curwin->w_cursor.lnum = curwin->w_botline; | |
4892 } | |
4893 /* FALLTHROUGH */ | |
4894 case NL: | |
4895 case CAR: | |
4896 case K_KENTER: | |
4897 beginline(BL_WHITE | BL_FIX); | |
4898 /* FALLTHROUGH */ | |
4899 | |
4900 case 't': scroll_cursor_top(0, TRUE); | |
4901 redraw_later(VALID); | |
4902 break; | |
4903 | |
4904 /* "z." and "zz": put cursor in middle of screen */ | |
4905 case '.': beginline(BL_WHITE | BL_FIX); | |
4906 /* FALLTHROUGH */ | |
4907 | |
4908 case 'z': scroll_cursor_halfway(TRUE); | |
4909 redraw_later(VALID); | |
4910 break; | |
4911 | |
4912 /* "z^", "z-" and "zb": put cursor at bottom of screen */ | |
4913 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window | |
4914 * when <count> is at bottom of window, and puts that one at | |
4915 * bottom of window. */ | |
4916 if (cap->count0 != 0) | |
4917 { | |
4918 scroll_cursor_bot(0, TRUE); | |
4919 curwin->w_cursor.lnum = curwin->w_topline; | |
4920 } | |
4921 else if (curwin->w_topline == 1) | |
4922 curwin->w_cursor.lnum = 1; | |
4923 else | |
4924 curwin->w_cursor.lnum = curwin->w_topline - 1; | |
4925 /* FALLTHROUGH */ | |
4926 case '-': | |
4927 beginline(BL_WHITE | BL_FIX); | |
4928 /* FALLTHROUGH */ | |
4929 | |
4930 case 'b': scroll_cursor_bot(0, TRUE); | |
4931 redraw_later(VALID); | |
4932 break; | |
4933 | |
4934 /* "zH" - scroll screen right half-page */ | |
4935 case 'H': | |
4936 cap->count1 *= W_WIDTH(curwin) / 2; | |
4937 /* FALLTHROUGH */ | |
4938 | |
4939 /* "zh" - scroll screen to the right */ | |
4940 case 'h': | |
4941 case K_LEFT: | |
4942 if (!curwin->w_p_wrap) | |
4943 { | |
4944 if ((colnr_T)cap->count1 > curwin->w_leftcol) | |
4945 curwin->w_leftcol = 0; | |
4946 else | |
4947 curwin->w_leftcol -= (colnr_T)cap->count1; | |
4948 leftcol_changed(); | |
4949 } | |
4950 break; | |
4951 | |
4952 /* "zL" - scroll screen left half-page */ | |
4953 case 'L': cap->count1 *= W_WIDTH(curwin) / 2; | |
4954 /* FALLTHROUGH */ | |
4955 | |
4956 /* "zl" - scroll screen to the left */ | |
4957 case 'l': | |
4958 case K_RIGHT: | |
4959 if (!curwin->w_p_wrap) | |
4960 { | |
4961 /* scroll the window left */ | |
4962 curwin->w_leftcol += (colnr_T)cap->count1; | |
4963 leftcol_changed(); | |
4964 } | |
4965 break; | |
4966 | |
4967 /* "zs" - scroll screen, cursor at the start */ | |
4968 case 's': if (!curwin->w_p_wrap) | |
4969 { | |
4970 #ifdef FEAT_FOLDING | |
4971 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4972 col = 0; /* like the cursor is in col 0 */ | |
4973 else | |
4974 #endif | |
4975 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL); | |
4976 if ((long)col > p_siso) | |
4977 col -= p_siso; | |
4978 else | |
4979 col = 0; | |
4980 if (curwin->w_leftcol != col) | |
4981 { | |
4982 curwin->w_leftcol = col; | |
4983 redraw_later(NOT_VALID); | |
4984 } | |
4985 } | |
4986 break; | |
4987 | |
4988 /* "ze" - scroll screen, cursor at the end */ | |
4989 case 'e': if (!curwin->w_p_wrap) | |
4990 { | |
4991 #ifdef FEAT_FOLDING | |
4992 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4993 col = 0; /* like the cursor is in col 0 */ | |
4994 else | |
4995 #endif | |
4996 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
4997 n = W_WIDTH(curwin) - curwin_col_off(); | |
4998 if ((long)col + p_siso < n) | |
4999 col = 0; | |
5000 else | |
5001 col = col + p_siso - n + 1; | |
5002 if (curwin->w_leftcol != col) | |
5003 { | |
5004 curwin->w_leftcol = col; | |
5005 redraw_later(NOT_VALID); | |
5006 } | |
5007 } | |
5008 break; | |
5009 | |
5010 #ifdef FEAT_FOLDING | |
5011 /* "zF": create fold command */ | |
5012 /* "zf": create fold operator */ | |
5013 case 'F': | |
5014 case 'f': if (foldManualAllowed(TRUE)) | |
5015 { | |
5016 cap->nchar = 'f'; | |
5017 nv_operator(cap); | |
5018 curwin->w_p_fen = TRUE; | |
5019 | |
5020 /* "zF" is like "zfzf" */ | |
5021 if (nchar == 'F' && cap->oap->op_type == OP_FOLD) | |
5022 { | |
5023 nv_operator(cap); | |
5024 finish_op = TRUE; | |
5025 } | |
5026 } | |
5027 else | |
5028 clearopbeep(cap->oap); | |
5029 break; | |
5030 | |
5031 /* "zd": delete fold at cursor */ | |
5032 /* "zD": delete fold at cursor recursively */ | |
5033 case 'd': | |
5034 case 'D': if (foldManualAllowed(FALSE)) | |
5035 { | |
5036 if (VIsual_active) | |
5037 nv_operator(cap); | |
5038 else | |
5039 deleteFold(curwin->w_cursor.lnum, | |
5040 curwin->w_cursor.lnum, nchar == 'D', FALSE); | |
5041 } | |
5042 break; | |
5043 | |
5044 /* "zE": erease all folds */ | |
5045 case 'E': if (foldmethodIsManual(curwin)) | |
5046 { | |
5047 clearFolding(curwin); | |
5048 changed_window_setting(); | |
5049 } | |
5050 else if (foldmethodIsMarker(curwin)) | |
5051 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count, | |
5052 TRUE, FALSE); | |
5053 else | |
5054 EMSG(_("E352: Cannot erase folds with current 'foldmethod'")); | |
5055 break; | |
5056 | |
5057 /* "zn": fold none: reset 'foldenable' */ | |
5058 case 'n': curwin->w_p_fen = FALSE; | |
5059 break; | |
5060 | |
5061 /* "zN": fold Normal: set 'foldenable' */ | |
5062 case 'N': curwin->w_p_fen = TRUE; | |
5063 break; | |
5064 | |
5065 /* "zi": invert folding: toggle 'foldenable' */ | |
5066 case 'i': curwin->w_p_fen = !curwin->w_p_fen; | |
5067 break; | |
5068 | |
5069 /* "za": open closed fold or close open fold at cursor */ | |
5070 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
5071 openFold(curwin->w_cursor.lnum, cap->count1); | |
5072 else | |
5073 { | |
5074 closeFold(curwin->w_cursor.lnum, cap->count1); | |
5075 curwin->w_p_fen = TRUE; | |
5076 } | |
5077 break; | |
5078 | |
5079 /* "zA": open fold at cursor recursively */ | |
5080 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
5081 openFoldRecurse(curwin->w_cursor.lnum); | |
5082 else | |
5083 { | |
5084 closeFoldRecurse(curwin->w_cursor.lnum); | |
5085 curwin->w_p_fen = TRUE; | |
5086 } | |
5087 break; | |
5088 | |
5089 /* "zo": open fold at cursor or Visual area */ | |
5090 case 'o': if (VIsual_active) | |
5091 nv_operator(cap); | |
5092 else | |
5093 openFold(curwin->w_cursor.lnum, cap->count1); | |
5094 break; | |
5095 | |
5096 /* "zO": open fold recursively */ | |
5097 case 'O': if (VIsual_active) | |
5098 nv_operator(cap); | |
5099 else | |
5100 openFoldRecurse(curwin->w_cursor.lnum); | |
5101 break; | |
5102 | |
5103 /* "zc": close fold at cursor or Visual area */ | |
5104 case 'c': if (VIsual_active) | |
5105 nv_operator(cap); | |
5106 else | |
5107 closeFold(curwin->w_cursor.lnum, cap->count1); | |
5108 curwin->w_p_fen = TRUE; | |
5109 break; | |
5110 | |
5111 /* "zC": close fold recursively */ | |
5112 case 'C': if (VIsual_active) | |
5113 nv_operator(cap); | |
5114 else | |
5115 closeFoldRecurse(curwin->w_cursor.lnum); | |
5116 curwin->w_p_fen = TRUE; | |
5117 break; | |
5118 | |
5119 /* "zv": open folds at the cursor */ | |
5120 case 'v': foldOpenCursor(); | |
5121 break; | |
5122 | |
5123 /* "zx": re-apply 'foldlevel' and open folds at the cursor */ | |
5124 case 'x': curwin->w_p_fen = TRUE; | |
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5125 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5126 newFoldLevel(); /* update right now */ |
7 | 5127 foldOpenCursor(); |
5128 break; | |
5129 | |
5130 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */ | |
5131 case 'X': curwin->w_p_fen = TRUE; | |
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5132 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5133 old_fdl = -1; /* force an update */ |
7 | 5134 break; |
5135 | |
5136 /* "zm": fold more */ | |
5137 case 'm': if (curwin->w_p_fdl > 0) | |
5138 --curwin->w_p_fdl; | |
5139 old_fdl = -1; /* force an update */ | |
5140 curwin->w_p_fen = TRUE; | |
5141 break; | |
5142 | |
5143 /* "zM": close all folds */ | |
5144 case 'M': curwin->w_p_fdl = 0; | |
5145 old_fdl = -1; /* force an update */ | |
5146 curwin->w_p_fen = TRUE; | |
5147 break; | |
5148 | |
5149 /* "zr": reduce folding */ | |
5150 case 'r': ++curwin->w_p_fdl; | |
5151 break; | |
5152 | |
5153 /* "zR": open all folds */ | |
5154 case 'R': curwin->w_p_fdl = getDeepestNesting(); | |
5155 old_fdl = -1; /* force an update */ | |
5156 break; | |
5157 | |
5158 case 'j': /* "zj" move to next fold downwards */ | |
5159 case 'k': /* "zk" move to next fold upwards */ | |
5160 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD, | |
5161 cap->count1) == FAIL) | |
5162 clearopbeep(cap->oap); | |
5163 break; | |
5164 | |
5165 #endif /* FEAT_FOLDING */ | |
5166 | |
737 | 5167 #ifdef FEAT_SPELL |
710 | 5168 case 'u': /* "zug" and "zuw": undo "zg" and "zw" */ |
5169 ++no_mapping; | |
5170 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 5171 nchar = plain_vgetc(); |
710 | 5172 LANGMAP_ADJUST(nchar, TRUE); |
5173 --no_mapping; | |
5174 --allow_keys; | |
5175 #ifdef FEAT_CMDL_INFO | |
5176 (void)add_to_showcmd(nchar); | |
5177 #endif | |
5178 if (vim_strchr((char_u *)"gGwW", nchar) == NULL) | |
5179 { | |
5180 clearopbeep(cap->oap); | |
5181 break; | |
5182 } | |
5183 undo = TRUE; | |
5184 /*FALLTHROUGH*/ | |
5185 | |
310 | 5186 case 'g': /* "zg": add good word to word list */ |
5187 case 'w': /* "zw": add wrong word to word list */ | |
381 | 5188 case 'G': /* "zG": add good word to temp word list */ |
5189 case 'W': /* "zW": add wrong word to temp word list */ | |
310 | 5190 { |
5191 char_u *ptr = NULL; | |
5192 int len; | |
5193 | |
5194 if (checkclearop(cap->oap)) | |
5195 break; | |
5196 # ifdef FEAT_VISUAL | |
5197 if (VIsual_active && get_visual_text(cap, &ptr, &len) | |
5198 == FAIL) | |
5199 return; | |
5200 # endif | |
501 | 5201 if (ptr == NULL) |
5202 { | |
5203 pos_T pos = curwin->w_cursor; | |
5204 | |
5205 /* Find bad word under the cursor. */ | |
534 | 5206 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL); |
501 | 5207 if (len != 0 && curwin->w_cursor.col <= pos.col) |
5208 ptr = ml_get_pos(&curwin->w_cursor); | |
5209 curwin->w_cursor = pos; | |
5210 } | |
5211 | |
310 | 5212 if (ptr == NULL && (len = find_ident_under_cursor(&ptr, |
5213 FIND_IDENT)) == 0) | |
5214 return; | |
381 | 5215 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W', |
710 | 5216 (nchar == 'G' || nchar == 'W') |
5217 ? 0 : (int)cap->count1, | |
5218 undo); | |
310 | 5219 } |
316 | 5220 break; |
323 | 5221 |
584 | 5222 case '=': /* "z=": suggestions for a badly spelled word */ |
638 | 5223 if (!checkclearop(cap->oap)) |
485 | 5224 spell_suggest((int)cap->count0); |
323 | 5225 break; |
310 | 5226 #endif |
5227 | |
7 | 5228 default: clearopbeep(cap->oap); |
5229 } | |
5230 | |
5231 #ifdef FEAT_FOLDING | |
5232 /* Redraw when 'foldenable' changed */ | |
5233 if (old_fen != curwin->w_p_fen) | |
5234 { | |
5235 # ifdef FEAT_DIFF | |
5236 win_T *wp; | |
5237 | |
5238 if (foldmethodIsDiff(curwin) && curwin->w_p_scb) | |
5239 { | |
5240 /* Adjust 'foldenable' in diff-synced windows. */ | |
5241 FOR_ALL_WINDOWS(wp) | |
5242 { | |
5243 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb) | |
5244 { | |
5245 wp->w_p_fen = curwin->w_p_fen; | |
5246 changed_window_setting_win(wp); | |
5247 } | |
5248 } | |
5249 } | |
5250 # endif | |
5251 changed_window_setting(); | |
5252 } | |
5253 | |
5254 /* Redraw when 'foldlevel' changed. */ | |
5255 if (old_fdl != curwin->w_p_fdl) | |
5256 newFoldLevel(); | |
5257 #endif | |
5258 } | |
5259 | |
5260 #ifdef FEAT_GUI | |
5261 /* | |
5262 * Vertical scrollbar movement. | |
5263 */ | |
5264 static void | |
5265 nv_ver_scrollbar(cap) | |
5266 cmdarg_T *cap; | |
5267 { | |
5268 if (cap->oap->op_type != OP_NOP) | |
5269 clearopbeep(cap->oap); | |
5270 | |
5271 /* Even if an operator was pending, we still want to scroll */ | |
5272 gui_do_scroll(); | |
5273 } | |
5274 | |
5275 /* | |
5276 * Horizontal scrollbar movement. | |
5277 */ | |
5278 static void | |
5279 nv_hor_scrollbar(cap) | |
5280 cmdarg_T *cap; | |
5281 { | |
5282 if (cap->oap->op_type != OP_NOP) | |
5283 clearopbeep(cap->oap); | |
5284 | |
5285 /* 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
|
5286 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 5287 } |
5288 #endif | |
5289 | |
690 | 5290 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
685 | 5291 /* |
5292 * Click in GUI tab. | |
5293 */ | |
5294 static void | |
5295 nv_tabline(cap) | |
5296 cmdarg_T *cap; | |
5297 { | |
5298 if (cap->oap->op_type != OP_NOP) | |
5299 clearopbeep(cap->oap); | |
5300 | |
5301 /* Even if an operator was pending, we still want to jump tabs. */ | |
5302 goto_tabpage(current_tab); | |
5303 } | |
686 | 5304 |
5305 /* | |
5306 * Selected item in tab line menu. | |
5307 */ | |
5308 static void | |
5309 nv_tabmenu(cap) | |
5310 cmdarg_T *cap; | |
5311 { | |
5312 if (cap->oap->op_type != OP_NOP) | |
5313 clearopbeep(cap->oap); | |
5314 | |
5315 /* Even if an operator was pending, we still want to jump tabs. */ | |
690 | 5316 handle_tabmenu(); |
5317 } | |
5318 | |
5319 /* | |
5320 * Handle selecting an item of the GUI tab line menu. | |
5321 * Used in Normal and Insert mode. | |
5322 */ | |
5323 void | |
5324 handle_tabmenu() | |
5325 { | |
686 | 5326 switch (current_tabmenu) |
5327 { | |
5328 case TABLINE_MENU_CLOSE: | |
5329 if (current_tab == 0) | |
5330 do_cmdline_cmd((char_u *)"tabclose"); | |
5331 else | |
5332 { | |
5333 vim_snprintf((char *)IObuff, IOSIZE, "tabclose %d", | |
5334 current_tab); | |
5335 do_cmdline_cmd(IObuff); | |
5336 } | |
5337 break; | |
5338 | |
5339 case TABLINE_MENU_NEW: | |
820 | 5340 vim_snprintf((char *)IObuff, IOSIZE, "%dtabnew", |
5341 current_tab > 0 ? current_tab - 1 : 999); | |
5342 do_cmdline_cmd(IObuff); | |
686 | 5343 break; |
5344 | |
5345 case TABLINE_MENU_OPEN: | |
820 | 5346 vim_snprintf((char *)IObuff, IOSIZE, "browse %dtabnew", |
5347 current_tab > 0 ? current_tab - 1 : 999); | |
5348 do_cmdline_cmd(IObuff); | |
686 | 5349 break; |
5350 } | |
5351 } | |
685 | 5352 #endif |
5353 | |
7 | 5354 /* |
5355 * "Q" command. | |
5356 */ | |
5357 static void | |
5358 nv_exmode(cap) | |
5359 cmdarg_T *cap; | |
5360 { | |
5361 /* | |
5362 * Ignore 'Q' in Visual mode, just give a beep. | |
5363 */ | |
5364 #ifdef FEAT_VISUAL | |
5365 if (VIsual_active) | |
5366 vim_beep(); | |
5367 else | |
5368 #endif | |
5369 if (!checkclearop(cap->oap)) | |
5370 do_exmode(FALSE); | |
5371 } | |
5372 | |
5373 /* | |
5374 * Handle a ":" command. | |
5375 */ | |
5376 static void | |
5377 nv_colon(cap) | |
5378 cmdarg_T *cap; | |
5379 { | |
5380 int old_p_im; | |
5381 | |
5382 #ifdef FEAT_VISUAL | |
5383 if (VIsual_active) | |
5384 nv_operator(cap); | |
5385 else | |
5386 #endif | |
5387 { | |
5388 if (cap->oap->op_type != OP_NOP) | |
5389 { | |
5390 /* Using ":" as a movement is characterwise exclusive. */ | |
5391 cap->oap->motion_type = MCHAR; | |
5392 cap->oap->inclusive = FALSE; | |
5393 } | |
5394 else if (cap->count0) | |
5395 { | |
5396 /* translate "count:" into ":.,.+(count - 1)" */ | |
5397 stuffcharReadbuff('.'); | |
5398 if (cap->count0 > 1) | |
5399 { | |
5400 stuffReadbuff((char_u *)",.+"); | |
5401 stuffnumReadbuff((long)cap->count0 - 1L); | |
5402 } | |
5403 } | |
5404 | |
5405 /* When typing, don't type below an old message */ | |
5406 if (KeyTyped) | |
5407 compute_cmdrow(); | |
5408 | |
5409 old_p_im = p_im; | |
5410 | |
5411 /* get a command line and execute it */ | |
5412 do_cmdline(NULL, getexline, NULL, | |
5413 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0); | |
5414 | |
5415 /* If 'insertmode' changed, enter or exit Insert mode */ | |
5416 if (p_im != old_p_im) | |
5417 { | |
5418 if (p_im) | |
5419 restart_edit = 'i'; | |
5420 else | |
5421 restart_edit = 0; | |
5422 } | |
5423 | |
5424 /* The start of the operator may have become invalid by the Ex | |
5425 * command. */ | |
5426 if (cap->oap->op_type != OP_NOP | |
5427 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count | |
5428 || cap->oap->start.col > | |
1877 | 5429 (colnr_T)STRLEN(ml_get(cap->oap->start.lnum)))) |
7 | 5430 clearopbeep(cap->oap); |
5431 } | |
5432 } | |
5433 | |
5434 /* | |
5435 * Handle CTRL-G command. | |
5436 */ | |
5437 static void | |
5438 nv_ctrlg(cap) | |
5439 cmdarg_T *cap; | |
5440 { | |
5441 #ifdef FEAT_VISUAL | |
5442 if (VIsual_active) /* toggle Selection/Visual mode */ | |
5443 { | |
5444 VIsual_select = !VIsual_select; | |
5445 showmode(); | |
5446 } | |
5447 else | |
5448 #endif | |
5449 if (!checkclearop(cap->oap)) | |
5450 /* print full name if count given or :cd used */ | |
5451 fileinfo((int)cap->count0, FALSE, TRUE); | |
5452 } | |
5453 | |
5454 /* | |
5455 * Handle CTRL-H <Backspace> command. | |
5456 */ | |
5457 static void | |
5458 nv_ctrlh(cap) | |
5459 cmdarg_T *cap; | |
5460 { | |
5461 #ifdef FEAT_VISUAL | |
5462 if (VIsual_active && VIsual_select) | |
5463 { | |
5464 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */ | |
5465 v_visop(cap); | |
5466 } | |
5467 else | |
5468 #endif | |
5469 nv_left(cap); | |
5470 } | |
5471 | |
5472 /* | |
5473 * CTRL-L: clear screen and redraw. | |
5474 */ | |
5475 static void | |
5476 nv_clear(cap) | |
5477 cmdarg_T *cap; | |
5478 { | |
5479 if (!checkclearop(cap->oap)) | |
5480 { | |
5481 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT | |
5482 /* | |
5483 * Right now, the BeBox doesn't seem to have an easy way to detect | |
5484 * window resizing, so we cheat and make the user detect it | |
5485 * manually with CTRL-L instead | |
5486 */ | |
5487 ui_get_shellsize(); | |
5488 #endif | |
5489 #ifdef FEAT_SYN_HL | |
5490 /* 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
|
5491 syn_stack_free_all(curwin->w_s); |
7 | 5492 #endif |
5493 redraw_later(CLEAR); | |
5494 } | |
5495 } | |
5496 | |
5497 /* | |
5498 * CTRL-O: In Select mode: switch to Visual mode for one command. | |
5499 * Otherwise: Go to older pcmark. | |
5500 */ | |
5501 static void | |
5502 nv_ctrlo(cap) | |
5503 cmdarg_T *cap; | |
5504 { | |
5505 #ifdef FEAT_VISUAL | |
5506 if (VIsual_active && VIsual_select) | |
5507 { | |
5508 VIsual_select = FALSE; | |
5509 showmode(); | |
5510 restart_VIsual_select = 2; /* restart Select mode later */ | |
5511 } | |
5512 else | |
5513 #endif | |
5514 { | |
5515 cap->count1 = -cap->count1; | |
5516 nv_pcmark(cap); | |
5517 } | |
5518 } | |
5519 | |
5520 /* | |
5521 * CTRL-^ command, short for ":e #" | |
5522 */ | |
5523 static void | |
5524 nv_hat(cap) | |
5525 cmdarg_T *cap; | |
5526 { | |
5527 if (!checkclearopq(cap->oap)) | |
5528 (void)buflist_getfile((int)cap->count0, (linenr_T)0, | |
5529 GETF_SETMARK|GETF_ALT, FALSE); | |
5530 } | |
5531 | |
5532 /* | |
5533 * "Z" commands. | |
5534 */ | |
5535 static void | |
5536 nv_Zet(cap) | |
5537 cmdarg_T *cap; | |
5538 { | |
5539 if (!checkclearopq(cap->oap)) | |
5540 { | |
5541 switch (cap->nchar) | |
5542 { | |
5543 /* "ZZ": equivalent to ":x". */ | |
5544 case 'Z': do_cmdline_cmd((char_u *)"x"); | |
5545 break; | |
5546 | |
5547 /* "ZQ": equivalent to ":q!" (Elvis compatible). */ | |
5548 case 'Q': do_cmdline_cmd((char_u *)"q!"); | |
5549 break; | |
5550 | |
5551 default: clearopbeep(cap->oap); | |
5552 } | |
5553 } | |
5554 } | |
5555 | |
5556 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5557 /* | |
5558 * Call nv_ident() as if "c1" was used, with "c2" as next character. | |
5559 */ | |
5560 void | |
5561 do_nv_ident(c1, c2) | |
5562 int c1; | |
5563 int c2; | |
5564 { | |
5565 oparg_T oa; | |
5566 cmdarg_T ca; | |
5567 | |
5568 clear_oparg(&oa); | |
5569 vim_memset(&ca, 0, sizeof(ca)); | |
5570 ca.oap = &oa; | |
5571 ca.cmdchar = c1; | |
5572 ca.nchar = c2; | |
5573 nv_ident(&ca); | |
5574 } | |
5575 #endif | |
5576 | |
5577 /* | |
5578 * Handle the commands that use the word under the cursor. | |
5579 * [g] CTRL-] :ta to current identifier | |
5580 * [g] 'K' run program for current identifier | |
5581 * [g] '*' / to current identifier or string | |
5582 * [g] '#' ? to current identifier or string | |
5583 * g ']' :tselect for current identifier | |
5584 */ | |
5585 static void | |
5586 nv_ident(cap) | |
5587 cmdarg_T *cap; | |
5588 { | |
5589 char_u *ptr = NULL; | |
5590 char_u *buf; | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5591 char_u *newbuf; |
7 | 5592 char_u *p; |
5593 char_u *kp; /* value of 'keywordprg' */ | |
5594 int kp_help; /* 'keywordprg' is ":help" */ | |
5595 int n = 0; /* init for GCC */ | |
5596 int cmdchar; | |
5597 int g_cmd; /* "g" command */ | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5598 int tag_cmd = FALSE; |
7 | 5599 char_u *aux_ptr; |
5600 int isman; | |
5601 int isman_s; | |
5602 | |
5603 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */ | |
5604 { | |
5605 cmdchar = cap->nchar; | |
5606 g_cmd = TRUE; | |
5607 } | |
5608 else | |
5609 { | |
5610 cmdchar = cap->cmdchar; | |
5611 g_cmd = FALSE; | |
5612 } | |
5613 | |
5614 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */ | |
5615 cmdchar = '#'; | |
5616 | |
5617 /* | |
5618 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode. | |
5619 */ | |
5620 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K') | |
5621 { | |
5622 #ifdef FEAT_VISUAL | |
5623 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL) | |
5624 return; | |
5625 #endif | |
5626 if (checkclearopq(cap->oap)) | |
5627 return; | |
5628 } | |
5629 | |
5630 if (ptr == NULL && (n = find_ident_under_cursor(&ptr, | |
5631 (cmdchar == '*' || cmdchar == '#') | |
5632 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0) | |
5633 { | |
5634 clearop(cap->oap); | |
5635 return; | |
5636 } | |
5637 | |
5638 /* Allocate buffer to put the command in. Inserting backslashes can | |
5639 * double the length of the word. p_kp / curbuf->b_p_kp could be added | |
5640 * and some numbers. */ | |
5641 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp); | |
5642 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0 | |
5643 || STRCMP(kp, ":help") == 0); | |
5644 buf = alloc((unsigned)(n * 2 + 30 + STRLEN(kp))); | |
5645 if (buf == NULL) | |
5646 return; | |
5647 buf[0] = NUL; | |
5648 | |
5649 switch (cmdchar) | |
5650 { | |
5651 case '*': | |
5652 case '#': | |
5653 /* | |
5654 * Put cursor at start of word, makes search skip the word | |
5655 * under the cursor. | |
5656 * Call setpcmark() first, so "*``" puts the cursor back where | |
5657 * it was. | |
5658 */ | |
5659 setpcmark(); | |
5660 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline()); | |
5661 | |
5662 if (!g_cmd && vim_iswordp(ptr)) | |
5663 STRCPY(buf, "\\<"); | |
5664 no_smartcase = TRUE; /* don't use 'smartcase' now */ | |
5665 break; | |
5666 | |
5667 case 'K': | |
5668 if (kp_help) | |
5669 STRCPY(buf, "he! "); | |
5670 else | |
5671 { | |
1712 | 5672 /* An external command will probably use an argument starting |
5673 * with "-" as an option. To avoid trouble we skip the "-". */ | |
1728 | 5674 while (*ptr == '-' && n > 0) |
5675 { | |
1712 | 5676 ++ptr; |
1728 | 5677 --n; |
5678 } | |
5679 if (n == 0) | |
5680 { | |
5681 EMSG(_(e_noident)); /* found dashes only */ | |
5682 vim_free(buf); | |
5683 return; | |
5684 } | |
1712 | 5685 |
7 | 5686 /* When a count is given, turn it into a range. Is this |
5687 * really what we want? */ | |
5688 isman = (STRCMP(kp, "man") == 0); | |
5689 isman_s = (STRCMP(kp, "man -s") == 0); | |
5690 if (cap->count0 != 0 && !(isman || isman_s)) | |
5691 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1); | |
5692 | |
5693 STRCAT(buf, "! "); | |
5694 if (cap->count0 == 0 && isman_s) | |
5695 STRCAT(buf, "man"); | |
5696 else | |
5697 STRCAT(buf, kp); | |
5698 STRCAT(buf, " "); | |
5699 if (cap->count0 != 0 && (isman || isman_s)) | |
5700 { | |
5701 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0); | |
5702 STRCAT(buf, " "); | |
5703 } | |
5704 } | |
5705 break; | |
5706 | |
5707 case ']': | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5708 tag_cmd = TRUE; |
7 | 5709 #ifdef FEAT_CSCOPE |
5710 if (p_cst) | |
5711 STRCPY(buf, "cstag "); | |
5712 else | |
5713 #endif | |
5714 STRCPY(buf, "ts "); | |
5715 break; | |
5716 | |
5717 default: | |
2112
6b5d641bcdd4
updated for version 7.2.395
Bram Moolenaar <bram@zimbu.org>
parents:
2049
diff
changeset
|
5718 tag_cmd = TRUE; |
7 | 5719 if (curbuf->b_help) |
5720 STRCPY(buf, "he! "); | |
5721 else | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5722 { |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5723 if (g_cmd) |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5724 STRCPY(buf, "tj "); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5725 else |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5726 sprintf((char *)buf, "%ldta ", cap->count0); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5727 } |
7 | 5728 } |
5729 | |
5730 /* | |
5731 * Now grab the chars in the identifier | |
5732 */ | |
1712 | 5733 if (cmdchar == 'K' && !kp_help) |
5734 { | |
5735 /* Escape the argument properly for a shell command */ | |
1728 | 5736 ptr = vim_strnsave(ptr, n); |
1712 | 5737 p = vim_strsave_shellescape(ptr, TRUE); |
1728 | 5738 vim_free(ptr); |
1712 | 5739 if (p == NULL) |
5740 { | |
5741 vim_free(buf); | |
5742 return; | |
5743 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5744 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
|
5745 if (newbuf == NULL) |
1712 | 5746 { |
5747 vim_free(buf); | |
5748 vim_free(p); | |
5749 return; | |
5750 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5751 buf = newbuf; |
1712 | 5752 STRCAT(buf, p); |
5753 vim_free(p); | |
5754 } | |
7 | 5755 else |
1712 | 5756 { |
5757 if (cmdchar == '*') | |
5758 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\"); | |
5759 else if (cmdchar == '#') | |
5760 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\"); | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5761 else if (tag_cmd) |
2603 | 5762 { |
5763 if (curbuf->b_help) | |
5764 /* ":help" handles unescaped argument */ | |
5765 aux_ptr = (char_u *)""; | |
5766 else | |
5767 aux_ptr = (char_u *)"\\|\"\n["; | |
5768 } | |
1712 | 5769 else |
5770 aux_ptr = (char_u *)"\\|\"\n*?["; | |
5771 | |
5772 p = buf + STRLEN(buf); | |
5773 while (n-- > 0) | |
5774 { | |
5775 /* put a backslash before \ and some others */ | |
5776 if (vim_strchr(aux_ptr, *ptr) != NULL) | |
5777 *p++ = '\\'; | |
7 | 5778 #ifdef FEAT_MBYTE |
1712 | 5779 /* When current byte is a part of multibyte character, copy all |
5780 * bytes of that character. */ | |
5781 if (has_mbyte) | |
5782 { | |
5783 int i; | |
5784 int len = (*mb_ptr2len)(ptr) - 1; | |
5785 | |
5786 for (i = 0; i < len && n >= 1; ++i, --n) | |
5787 *p++ = *ptr++; | |
5788 } | |
5789 #endif | |
5790 *p++ = *ptr++; | |
5791 } | |
5792 *p = NUL; | |
5793 } | |
7 | 5794 |
5795 /* | |
5796 * Execute the command. | |
5797 */ | |
5798 if (cmdchar == '*' || cmdchar == '#') | |
5799 { | |
5800 if (!g_cmd && ( | |
5801 #ifdef FEAT_MBYTE | |
5802 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) : | |
5803 #endif | |
5804 vim_iswordc(ptr[-1]))) | |
5805 STRCAT(buf, "\\>"); | |
5806 #ifdef FEAT_CMDHIST | |
5807 /* put pattern in search history */ | |
2024 | 5808 init_history(); |
7 | 5809 add_to_history(HIST_SEARCH, buf, TRUE, NUL); |
5810 #endif | |
5811 normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0); | |
5812 } | |
5813 else | |
5814 do_cmdline_cmd(buf); | |
5815 | |
5816 vim_free(buf); | |
5817 } | |
5818 | |
344 | 5819 #if defined(FEAT_VISUAL) || defined(PROTO) |
7 | 5820 /* |
5821 * Get visually selected text, within one line only. | |
5822 * Returns FAIL if more than one line selected. | |
5823 */ | |
344 | 5824 int |
7 | 5825 get_visual_text(cap, pp, lenp) |
5826 cmdarg_T *cap; | |
5827 char_u **pp; /* return: start of selected text */ | |
5828 int *lenp; /* return: length of selected text */ | |
5829 { | |
5830 if (VIsual_mode != 'V') | |
5831 unadjust_for_sel(); | |
5832 if (VIsual.lnum != curwin->w_cursor.lnum) | |
5833 { | |
344 | 5834 if (cap != NULL) |
5835 clearopbeep(cap->oap); | |
7 | 5836 return FAIL; |
5837 } | |
5838 if (VIsual_mode == 'V') | |
5839 { | |
5840 *pp = ml_get_curline(); | |
5841 *lenp = (int)STRLEN(*pp); | |
5842 } | |
5843 else | |
5844 { | |
5845 if (lt(curwin->w_cursor, VIsual)) | |
5846 { | |
5847 *pp = ml_get_pos(&curwin->w_cursor); | |
5848 *lenp = VIsual.col - curwin->w_cursor.col + 1; | |
5849 } | |
5850 else | |
5851 { | |
5852 *pp = ml_get_pos(&VIsual); | |
5853 *lenp = curwin->w_cursor.col - VIsual.col + 1; | |
5854 } | |
5855 #ifdef FEAT_MBYTE | |
5856 if (has_mbyte) | |
5857 /* Correct the length to include the whole last character. */ | |
474 | 5858 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1; |
7 | 5859 #endif |
5860 } | |
5861 reset_VIsual_and_resel(); | |
5862 return OK; | |
5863 } | |
5864 #endif | |
5865 | |
5866 /* | |
5867 * CTRL-T: backwards in tag stack | |
5868 */ | |
5869 static void | |
5870 nv_tagpop(cap) | |
5871 cmdarg_T *cap; | |
5872 { | |
5873 if (!checkclearopq(cap->oap)) | |
5874 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE); | |
5875 } | |
5876 | |
5877 /* | |
5878 * Handle scrolling command 'H', 'L' and 'M'. | |
5879 */ | |
5880 static void | |
5881 nv_scroll(cap) | |
5882 cmdarg_T *cap; | |
5883 { | |
5884 int used = 0; | |
5885 long n; | |
5886 #ifdef FEAT_FOLDING | |
5887 linenr_T lnum; | |
5888 #endif | |
5889 int half; | |
5890 | |
5891 cap->oap->motion_type = MLINE; | |
5892 setpcmark(); | |
5893 | |
5894 if (cap->cmdchar == 'L') | |
5895 { | |
5896 validate_botline(); /* make sure curwin->w_botline is valid */ | |
5897 curwin->w_cursor.lnum = curwin->w_botline - 1; | |
5898 if (cap->count1 - 1 >= curwin->w_cursor.lnum) | |
5899 curwin->w_cursor.lnum = 1; | |
5900 else | |
9 | 5901 { |
5902 #ifdef FEAT_FOLDING | |
5903 if (hasAnyFolding(curwin)) | |
5904 { | |
5905 /* Count a fold for one screen line. */ | |
5906 for (n = cap->count1 - 1; n > 0 | |
5907 && curwin->w_cursor.lnum > curwin->w_topline; --n) | |
5908 { | |
5909 (void)hasFolding(curwin->w_cursor.lnum, | |
5910 &curwin->w_cursor.lnum, NULL); | |
5911 --curwin->w_cursor.lnum; | |
5912 } | |
5913 } | |
5914 else | |
5915 #endif | |
5916 curwin->w_cursor.lnum -= cap->count1 - 1; | |
5917 } | |
7 | 5918 } |
5919 else | |
5920 { | |
5921 if (cap->cmdchar == 'M') | |
5922 { | |
5923 #ifdef FEAT_DIFF | |
5924 /* Don't count filler lines above the window. */ | |
5925 used -= diff_check_fill(curwin, curwin->w_topline) | |
5926 - curwin->w_topfill; | |
5927 #endif | |
5928 validate_botline(); /* make sure w_empty_rows is valid */ | |
5929 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2; | |
5930 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n) | |
5931 { | |
5932 #ifdef FEAT_DIFF | |
5933 /* Count half he number of filler lines to be "below this | |
5934 * line" and half to be "above the next line". */ | |
5935 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline | |
5936 + n) / 2 >= half) | |
5937 { | |
5938 --n; | |
5939 break; | |
5940 } | |
5941 #endif | |
5942 used += plines(curwin->w_topline + n); | |
5943 if (used >= half) | |
5944 break; | |
5945 #ifdef FEAT_FOLDING | |
5946 if (hasFolding(curwin->w_topline + n, NULL, &lnum)) | |
5947 n = lnum - curwin->w_topline; | |
5948 #endif | |
5949 } | |
5950 if (n > 0 && used > curwin->w_height) | |
5951 --n; | |
5952 } | |
9 | 5953 else /* (cap->cmdchar == 'H') */ |
5954 { | |
7 | 5955 n = cap->count1 - 1; |
9 | 5956 #ifdef FEAT_FOLDING |
5957 if (hasAnyFolding(curwin)) | |
5958 { | |
5959 /* Count a fold for one screen line. */ | |
5960 lnum = curwin->w_topline; | |
5961 while (n-- > 0 && lnum < curwin->w_botline - 1) | |
5962 { | |
5963 hasFolding(lnum, NULL, &lnum); | |
5964 ++lnum; | |
5965 } | |
5966 n = lnum - curwin->w_topline; | |
5967 } | |
5968 #endif | |
5969 } | |
7 | 5970 curwin->w_cursor.lnum = curwin->w_topline + n; |
5971 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
5972 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
5973 } | |
5974 | |
5975 cursor_correct(); /* correct for 'so' */ | |
5976 beginline(BL_SOL | BL_FIX); | |
5977 } | |
5978 | |
5979 /* | |
5980 * Cursor right commands. | |
5981 */ | |
5982 static void | |
5983 nv_right(cap) | |
5984 cmdarg_T *cap; | |
5985 { | |
5986 long n; | |
5987 #ifdef FEAT_VISUAL | |
5988 int PAST_LINE; | |
5989 #else | |
5990 # define PAST_LINE 0 | |
5991 #endif | |
5992 | |
180 | 5993 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
5994 { | |
5995 /* <C-Right> and <S-Right> move a word or WORD right */ | |
5996 if (mod_mask & MOD_MASK_CTRL) | |
5997 cap->arg = TRUE; | |
5998 nv_wordcmd(cap); | |
5999 return; | |
6000 } | |
6001 | |
7 | 6002 cap->oap->motion_type = MCHAR; |
6003 cap->oap->inclusive = FALSE; | |
6004 #ifdef FEAT_VISUAL | |
6005 PAST_LINE = (VIsual_active && *p_sel != 'o'); | |
6006 | |
6007 # ifdef FEAT_VIRTUALEDIT | |
6008 /* | |
6009 * In virtual mode, there's no such thing as "PAST_LINE", as lines are | |
1188 | 6010 * (theoretically) infinitely long. |
7 | 6011 */ |
6012 if (virtual_active()) | |
6013 PAST_LINE = 0; | |
6014 # endif | |
6015 #endif | |
6016 | |
6017 for (n = cap->count1; n > 0; --n) | |
6018 { | |
6019 if ((!PAST_LINE && oneright() == FAIL) | |
1877 | 6020 #ifdef FEAT_VISUAL |
6021 || (PAST_LINE && *ml_get_cursor() == NUL) | |
6022 #endif | |
6023 ) | |
7 | 6024 { |
6025 /* | |
714 | 6026 * <Space> wraps to next line if 'whichwrap' has 's'. |
6027 * 'l' wraps to next line if 'whichwrap' has 'l'. | |
6028 * CURS_RIGHT wraps to next line if 'whichwrap' has '>'. | |
7 | 6029 */ |
6030 if ( ((cap->cmdchar == ' ' | |
6031 && vim_strchr(p_ww, 's') != NULL) | |
6032 || (cap->cmdchar == 'l' | |
6033 && vim_strchr(p_ww, 'l') != NULL) | |
229 | 6034 || (cap->cmdchar == K_RIGHT |
7 | 6035 && vim_strchr(p_ww, '>') != NULL)) |
6036 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
6037 { | |
6038 /* When deleting we also count the NL as a character. | |
6039 * Set cap->oap->inclusive when last char in the line is | |
6040 * included, move to next line after that */ | |
714 | 6041 if ( cap->oap->op_type != OP_NOP |
7 | 6042 && !cap->oap->inclusive |
6043 && !lineempty(curwin->w_cursor.lnum)) | |
6044 cap->oap->inclusive = TRUE; | |
6045 else | |
6046 { | |
6047 ++curwin->w_cursor.lnum; | |
6048 curwin->w_cursor.col = 0; | |
6049 #ifdef FEAT_VIRTUALEDIT | |
6050 curwin->w_cursor.coladd = 0; | |
6051 #endif | |
6052 curwin->w_set_curswant = TRUE; | |
6053 cap->oap->inclusive = FALSE; | |
6054 } | |
6055 continue; | |
6056 } | |
6057 if (cap->oap->op_type == OP_NOP) | |
6058 { | |
6059 /* Only beep and flush if not moved at all */ | |
6060 if (n == cap->count1) | |
6061 beep_flush(); | |
6062 } | |
6063 else | |
6064 { | |
6065 if (!lineempty(curwin->w_cursor.lnum)) | |
6066 cap->oap->inclusive = TRUE; | |
6067 } | |
6068 break; | |
6069 } | |
6070 #ifdef FEAT_VISUAL | |
6071 else if (PAST_LINE) | |
6072 { | |
6073 curwin->w_set_curswant = TRUE; | |
6074 # ifdef FEAT_VIRTUALEDIT | |
6075 if (virtual_active()) | |
6076 oneright(); | |
6077 else | |
6078 # endif | |
6079 { | |
6080 # ifdef FEAT_MBYTE | |
6081 if (has_mbyte) | |
6082 curwin->w_cursor.col += | |
474 | 6083 (*mb_ptr2len)(ml_get_cursor()); |
7 | 6084 else |
6085 # endif | |
6086 ++curwin->w_cursor.col; | |
6087 } | |
6088 } | |
6089 #endif | |
6090 } | |
6091 #ifdef FEAT_FOLDING | |
6092 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6093 && cap->oap->op_type == OP_NOP) | |
6094 foldOpenCursor(); | |
6095 #endif | |
6096 } | |
6097 | |
6098 /* | |
6099 * Cursor left commands. | |
6100 * | |
6101 * Returns TRUE when operator end should not be adjusted. | |
6102 */ | |
6103 static void | |
6104 nv_left(cap) | |
6105 cmdarg_T *cap; | |
6106 { | |
6107 long n; | |
6108 | |
180 | 6109 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
6110 { | |
6111 /* <C-Left> and <S-Left> move a word or WORD left */ | |
6112 if (mod_mask & MOD_MASK_CTRL) | |
6113 cap->arg = 1; | |
6114 nv_bck_word(cap); | |
6115 return; | |
6116 } | |
6117 | |
7 | 6118 cap->oap->motion_type = MCHAR; |
6119 cap->oap->inclusive = FALSE; | |
6120 for (n = cap->count1; n > 0; --n) | |
6121 { | |
6122 if (oneleft() == FAIL) | |
6123 { | |
6124 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'. | |
6125 * 'h' wraps to previous line if 'whichwrap' has 'h'. | |
6126 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'. | |
6127 */ | |
6128 if ( (((cap->cmdchar == K_BS | |
6129 || cap->cmdchar == Ctrl_H) | |
6130 && vim_strchr(p_ww, 'b') != NULL) | |
6131 || (cap->cmdchar == 'h' | |
6132 && vim_strchr(p_ww, 'h') != NULL) | |
229 | 6133 || (cap->cmdchar == K_LEFT |
7 | 6134 && vim_strchr(p_ww, '<') != NULL)) |
6135 && curwin->w_cursor.lnum > 1) | |
6136 { | |
6137 --(curwin->w_cursor.lnum); | |
6138 coladvance((colnr_T)MAXCOL); | |
6139 curwin->w_set_curswant = TRUE; | |
6140 | |
6141 /* When the NL before the first char has to be deleted we | |
6142 * put the cursor on the NUL after the previous line. | |
6143 * This is a very special case, be careful! | |
1469 | 6144 * Don't adjust op_end now, otherwise it won't work. */ |
7 | 6145 if ( (cap->oap->op_type == OP_DELETE |
6146 || cap->oap->op_type == OP_CHANGE) | |
6147 && !lineempty(curwin->w_cursor.lnum)) | |
6148 { | |
1469 | 6149 if (*ml_get_cursor() != NUL) |
6150 ++curwin->w_cursor.col; | |
7 | 6151 cap->retval |= CA_NO_ADJ_OP_END; |
6152 } | |
6153 continue; | |
6154 } | |
6155 /* Only beep and flush if not moved at all */ | |
6156 else if (cap->oap->op_type == OP_NOP && n == cap->count1) | |
6157 beep_flush(); | |
6158 break; | |
6159 } | |
6160 } | |
6161 #ifdef FEAT_FOLDING | |
6162 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6163 && cap->oap->op_type == OP_NOP) | |
6164 foldOpenCursor(); | |
6165 #endif | |
6166 } | |
6167 | |
6168 /* | |
6169 * Cursor up commands. | |
6170 * cap->arg is TRUE for "-": Move cursor to first non-blank. | |
6171 */ | |
6172 static void | |
6173 nv_up(cap) | |
6174 cmdarg_T *cap; | |
6175 { | |
180 | 6176 if (mod_mask & MOD_MASK_SHIFT) |
6177 { | |
6178 /* <S-Up> is page up */ | |
6179 cap->arg = BACKWARD; | |
6180 nv_page(cap); | |
6181 } | |
6182 else | |
6183 { | |
6184 cap->oap->motion_type = MLINE; | |
6185 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6186 clearopbeep(cap->oap); | |
6187 else if (cap->arg) | |
6188 beginline(BL_WHITE | BL_FIX); | |
6189 } | |
7 | 6190 } |
6191 | |
6192 /* | |
6193 * Cursor down commands. | |
6194 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank. | |
6195 */ | |
6196 static void | |
6197 nv_down(cap) | |
6198 cmdarg_T *cap; | |
6199 { | |
180 | 6200 if (mod_mask & MOD_MASK_SHIFT) |
6201 { | |
6202 /* <S-Down> is page down */ | |
6203 cap->arg = FORWARD; | |
6204 nv_page(cap); | |
6205 } | |
6206 else | |
7 | 6207 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
6208 /* In a quickfix window a <CR> jumps to the error under the cursor. */ | |
170 | 6209 if (bt_quickfix(curbuf) && cap->cmdchar == CAR) |
643 | 6210 if (curwin->w_llist_ref == NULL) |
6211 do_cmdline_cmd((char_u *)".cc"); /* quickfix window */ | |
6212 else | |
6213 do_cmdline_cmd((char_u *)".ll"); /* location list window */ | |
7 | 6214 else |
6215 #endif | |
6216 { | |
6217 #ifdef FEAT_CMDWIN | |
6218 /* In the cmdline window a <CR> executes the command. */ | |
170 | 6219 if (cmdwin_type != 0 && cap->cmdchar == CAR) |
7 | 6220 cmdwin_result = CAR; |
6221 else | |
6222 #endif | |
6223 { | |
6224 cap->oap->motion_type = MLINE; | |
6225 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6226 clearopbeep(cap->oap); | |
6227 else if (cap->arg) | |
6228 beginline(BL_WHITE | BL_FIX); | |
6229 } | |
6230 } | |
6231 } | |
6232 | |
6233 #ifdef FEAT_SEARCHPATH | |
6234 /* | |
6235 * Grab the file name under the cursor and edit it. | |
6236 */ | |
6237 static void | |
6238 nv_gotofile(cap) | |
6239 cmdarg_T *cap; | |
6240 { | |
6241 char_u *ptr; | |
681 | 6242 linenr_T lnum = -1; |
7 | 6243 |
633 | 6244 if (text_locked()) |
7 | 6245 { |
6246 clearopbeep(cap->oap); | |
633 | 6247 text_locked_msg(); |
7 | 6248 return; |
6249 } | |
819 | 6250 #ifdef FEAT_AUTOCMD |
6251 if (curbuf_locked()) | |
6252 { | |
6253 clearop(cap->oap); | |
6254 return; | |
6255 } | |
6256 #endif | |
7 | 6257 |
681 | 6258 ptr = grab_file_name(cap->count1, &lnum); |
7 | 6259 |
6260 if (ptr != NULL) | |
6261 { | |
6262 /* do autowrite if necessary */ | |
6263 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf)) | |
6264 autowrite(curbuf, FALSE); | |
6265 setpcmark(); | |
6266 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST, | |
1743 | 6267 P_HID(curbuf) ? ECMD_HIDE : 0, curwin); |
681 | 6268 if (cap->nchar == 'F' && lnum >= 0) |
6269 { | |
6270 curwin->w_cursor.lnum = lnum; | |
6271 check_cursor_lnum(); | |
6272 beginline(BL_SOL | BL_FIX); | |
6273 } | |
7 | 6274 vim_free(ptr); |
6275 } | |
6276 else | |
6277 clearop(cap->oap); | |
6278 } | |
6279 #endif | |
6280 | |
6281 /* | |
6282 * <End> command: to end of current line or last line. | |
6283 */ | |
6284 static void | |
6285 nv_end(cap) | |
6286 cmdarg_T *cap; | |
6287 { | |
180 | 6288 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */ |
6289 { | |
6290 cap->arg = TRUE; | |
7 | 6291 nv_goto(cap); |
6292 cap->count1 = 1; /* to end of current line */ | |
6293 } | |
6294 nv_dollar(cap); | |
6295 } | |
6296 | |
6297 /* | |
6298 * Handle the "$" command. | |
6299 */ | |
6300 static void | |
6301 nv_dollar(cap) | |
6302 cmdarg_T *cap; | |
6303 { | |
6304 cap->oap->motion_type = MCHAR; | |
6305 cap->oap->inclusive = TRUE; | |
6306 #ifdef FEAT_VIRTUALEDIT | |
6307 /* In virtual mode when off the edge of a line and an operator | |
6308 * is pending (whew!) keep the cursor where it is. | |
6309 * Otherwise, send it to the end of the line. */ | |
6310 if (!virtual_active() || gchar_cursor() != NUL | |
6311 || cap->oap->op_type == OP_NOP) | |
6312 #endif | |
6313 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
6314 if (cursor_down((long)(cap->count1 - 1), | |
6315 cap->oap->op_type == OP_NOP) == FAIL) | |
6316 clearopbeep(cap->oap); | |
6317 #ifdef FEAT_FOLDING | |
6318 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6319 foldOpenCursor(); | |
6320 #endif | |
6321 } | |
6322 | |
6323 /* | |
6324 * Implementation of '?' and '/' commands. | |
6325 * If cap->arg is TRUE don't set PC mark. | |
6326 */ | |
6327 static void | |
6328 nv_search(cap) | |
6329 cmdarg_T *cap; | |
6330 { | |
6331 oparg_T *oap = cap->oap; | |
6332 | |
6333 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13) | |
6334 { | |
6335 /* Translate "g??" to "g?g?" */ | |
6336 cap->cmdchar = 'g'; | |
6337 cap->nchar = '?'; | |
6338 nv_operator(cap); | |
6339 return; | |
6340 } | |
6341 | |
6342 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0); | |
6343 | |
6344 if (cap->searchbuf == NULL) | |
6345 { | |
6346 clearop(oap); | |
6347 return; | |
6348 } | |
6349 | |
6350 normal_search(cap, cap->cmdchar, cap->searchbuf, | |
6351 (cap->arg ? 0 : SEARCH_MARK)); | |
6352 } | |
6353 | |
6354 /* | |
6355 * Handle "N" and "n" commands. | |
6356 * cap->arg is SEARCH_REV for "N", 0 for "n". | |
6357 */ | |
6358 static void | |
6359 nv_next(cap) | |
6360 cmdarg_T *cap; | |
6361 { | |
6362 normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
6363 } | |
6364 | |
6365 /* | |
6366 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat). | |
6367 * Uses only cap->count1 and cap->oap from "cap". | |
6368 */ | |
6369 static void | |
6370 normal_search(cap, dir, pat, opt) | |
6371 cmdarg_T *cap; | |
6372 int dir; | |
6373 char_u *pat; | |
6374 int opt; /* extra flags for do_search() */ | |
6375 { | |
6376 int i; | |
6377 | |
6378 cap->oap->motion_type = MCHAR; | |
6379 cap->oap->inclusive = FALSE; | |
6380 cap->oap->use_reg_one = TRUE; | |
6381 curwin->w_set_curswant = TRUE; | |
6382 | |
6383 i = do_search(cap->oap, dir, pat, cap->count1, | |
1521 | 6384 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG, NULL); |
7 | 6385 if (i == 0) |
6386 clearop(cap->oap); | |
6387 else | |
6388 { | |
6389 if (i == 2) | |
6390 cap->oap->motion_type = MLINE; | |
6391 #ifdef FEAT_VIRTUALEDIT | |
6392 curwin->w_cursor.coladd = 0; | |
6393 #endif | |
6394 #ifdef FEAT_FOLDING | |
6395 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6396 foldOpenCursor(); | |
6397 #endif | |
6398 } | |
6399 | |
6400 /* "/$" will put the cursor after the end of the line, may need to | |
6401 * correct that here */ | |
6402 check_cursor(); | |
6403 } | |
6404 | |
6405 /* | |
6406 * Character search commands. | |
6407 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for | |
6408 * ',' and FALSE for ';'. | |
6409 * cap->nchar is NUL for ',' and ';' (repeat the search) | |
6410 */ | |
6411 static void | |
6412 nv_csearch(cap) | |
6413 cmdarg_T *cap; | |
6414 { | |
6415 int t_cmd; | |
6416 | |
6417 if (cap->cmdchar == 't' || cap->cmdchar == 'T') | |
6418 t_cmd = TRUE; | |
6419 else | |
6420 t_cmd = FALSE; | |
6421 | |
6422 cap->oap->motion_type = MCHAR; | |
6423 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL) | |
6424 clearopbeep(cap->oap); | |
6425 else | |
6426 { | |
6427 curwin->w_set_curswant = TRUE; | |
6428 #ifdef FEAT_VIRTUALEDIT | |
6429 /* Include a Tab for "tx" and for "dfx". */ | |
6430 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD | |
6431 && (t_cmd || cap->oap->op_type != OP_NOP)) | |
6432 { | |
6433 colnr_T scol, ecol; | |
6434 | |
6435 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
6436 curwin->w_cursor.coladd = ecol - scol; | |
6437 } | |
6438 else | |
6439 curwin->w_cursor.coladd = 0; | |
6440 #endif | |
6441 #ifdef FEAT_VISUAL | |
6442 adjust_for_sel(cap); | |
6443 #endif | |
6444 #ifdef FEAT_FOLDING | |
6445 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6446 foldOpenCursor(); | |
6447 #endif | |
6448 } | |
6449 } | |
6450 | |
6451 /* | |
6452 * "[" and "]" commands. | |
6453 * cap->arg is BACKWARD for "[" and FORWARD for "]". | |
6454 */ | |
6455 static void | |
6456 nv_brackets(cap) | |
6457 cmdarg_T *cap; | |
6458 { | |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
6459 pos_T new_pos = INIT_POS_T(0, 0, 0); |
7 | 6460 pos_T prev_pos; |
6461 pos_T *pos = NULL; /* init for GCC */ | |
6462 pos_T old_pos; /* cursor position before command */ | |
6463 int flag; | |
6464 long n; | |
6465 int findc; | |
6466 int c; | |
6467 | |
6468 cap->oap->motion_type = MCHAR; | |
6469 cap->oap->inclusive = FALSE; | |
6470 old_pos = curwin->w_cursor; | |
6471 #ifdef FEAT_VIRTUALEDIT | |
6472 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */ | |
6473 #endif | |
6474 | |
6475 #ifdef FEAT_SEARCHPATH | |
6476 /* | |
6477 * "[f" or "]f" : Edit file under the cursor (same as "gf") | |
6478 */ | |
6479 if (cap->nchar == 'f') | |
6480 nv_gotofile(cap); | |
6481 else | |
6482 #endif | |
6483 | |
6484 #ifdef FEAT_FIND_ID | |
6485 /* | |
1188 | 6486 * Find the occurrence(s) of the identifier or define under cursor |
6487 * in current and included files or jump to the first occurrence. | |
7 | 6488 * |
6489 * search list jump | |
6490 * fwd bwd fwd bwd fwd bwd | |
6491 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I" | |
6492 * define "]d" "[d" "]D" "[D" "]^D" "[^D" | |
6493 */ | |
6494 if (vim_strchr((char_u *) | |
6495 #ifdef EBCDIC | |
6496 "iI\005dD\067", | |
6497 #else | |
6498 "iI\011dD\004", | |
6499 #endif | |
6500 cap->nchar) != NULL) | |
6501 { | |
6502 char_u *ptr; | |
6503 int len; | |
6504 | |
6505 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
6506 clearop(cap->oap); | |
6507 else | |
6508 { | |
6509 find_pattern_in_path(ptr, 0, len, TRUE, | |
6510 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE, | |
6511 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY, | |
6512 cap->count1, | |
6513 isupper(cap->nchar) ? ACTION_SHOW_ALL : | |
6514 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO, | |
6515 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1, | |
6516 (linenr_T)MAXLNUM); | |
6517 curwin->w_set_curswant = TRUE; | |
6518 } | |
6519 } | |
6520 else | |
6521 #endif | |
6522 | |
6523 /* | |
6524 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')' | |
6525 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct. | |
6526 * "[/", "[*", "]/", "]*": go to Nth comment start/end. | |
6527 * "[m" or "]m" search for prev/next start of (Java) method. | |
6528 * "[M" or "]M" search for prev/next end of (Java) method. | |
6529 */ | |
6530 if ( (cap->cmdchar == '[' | |
6531 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL) | |
6532 || (cap->cmdchar == ']' | |
6533 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL)) | |
6534 { | |
6535 if (cap->nchar == '*') | |
6536 cap->nchar = '/'; | |
6537 prev_pos.lnum = 0; | |
6538 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6539 { | |
6540 if (cap->cmdchar == '[') | |
6541 findc = '{'; | |
6542 else | |
6543 findc = '}'; | |
6544 n = 9999; | |
6545 } | |
6546 else | |
6547 { | |
6548 findc = cap->nchar; | |
6549 n = cap->count1; | |
6550 } | |
6551 for ( ; n > 0; --n) | |
6552 { | |
6553 if ((pos = findmatchlimit(cap->oap, findc, | |
6554 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL) | |
6555 { | |
6556 if (new_pos.lnum == 0) /* nothing found */ | |
6557 { | |
6558 if (cap->nchar != 'm' && cap->nchar != 'M') | |
6559 clearopbeep(cap->oap); | |
6560 } | |
6561 else | |
6562 pos = &new_pos; /* use last one found */ | |
6563 break; | |
6564 } | |
6565 prev_pos = new_pos; | |
6566 curwin->w_cursor = *pos; | |
6567 new_pos = *pos; | |
6568 } | |
6569 curwin->w_cursor = old_pos; | |
6570 | |
6571 /* | |
6572 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only | |
6573 * brought us to the match for "[m" and "]M" when inside a method. | |
6574 * Try finding the '{' or '}' we want to be at. | |
6575 * Also repeat for the given count. | |
6576 */ | |
6577 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6578 { | |
6579 /* norm is TRUE for "]M" and "[m" */ | |
6580 int norm = ((findc == '{') == (cap->nchar == 'm')); | |
6581 | |
6582 n = cap->count1; | |
6583 /* found a match: we were inside a method */ | |
6584 if (prev_pos.lnum != 0) | |
6585 { | |
6586 pos = &prev_pos; | |
6587 curwin->w_cursor = prev_pos; | |
6588 if (norm) | |
6589 --n; | |
6590 } | |
6591 else | |
6592 pos = NULL; | |
6593 while (n > 0) | |
6594 { | |
6595 for (;;) | |
6596 { | |
6597 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0) | |
6598 { | |
6599 /* if not found anything, that's an error */ | |
6600 if (pos == NULL) | |
6601 clearopbeep(cap->oap); | |
6602 n = 0; | |
6603 break; | |
6604 } | |
6605 c = gchar_cursor(); | |
6606 if (c == '{' || c == '}') | |
6607 { | |
6608 /* Must have found end/start of class: use it. | |
6609 * Or found the place to be at. */ | |
6610 if ((c == findc && norm) || (n == 1 && !norm)) | |
6611 { | |
6612 new_pos = curwin->w_cursor; | |
6613 pos = &new_pos; | |
6614 n = 0; | |
6615 } | |
6616 /* if no match found at all, we started outside of the | |
6617 * class and we're inside now. Just go on. */ | |
6618 else if (new_pos.lnum == 0) | |
6619 { | |
6620 new_pos = curwin->w_cursor; | |
6621 pos = &new_pos; | |
6622 } | |
6623 /* found start/end of other method: go to match */ | |
6624 else if ((pos = findmatchlimit(cap->oap, findc, | |
6625 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, | |
6626 0)) == NULL) | |
6627 n = 0; | |
6628 else | |
6629 curwin->w_cursor = *pos; | |
6630 break; | |
6631 } | |
6632 } | |
6633 --n; | |
6634 } | |
6635 curwin->w_cursor = old_pos; | |
6636 if (pos == NULL && new_pos.lnum != 0) | |
6637 clearopbeep(cap->oap); | |
6638 } | |
6639 if (pos != NULL) | |
6640 { | |
6641 setpcmark(); | |
6642 curwin->w_cursor = *pos; | |
6643 curwin->w_set_curswant = TRUE; | |
6644 #ifdef FEAT_FOLDING | |
6645 if ((fdo_flags & FDO_BLOCK) && KeyTyped | |
6646 && cap->oap->op_type == OP_NOP) | |
6647 foldOpenCursor(); | |
6648 #endif | |
6649 } | |
6650 } | |
6651 | |
6652 /* | |
6653 * "[[", "[]", "]]" and "][": move to start or end of function | |
6654 */ | |
6655 else if (cap->nchar == '[' || cap->nchar == ']') | |
6656 { | |
6657 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */ | |
6658 flag = '{'; | |
6659 else | |
6660 flag = '}'; /* "][" or "[]" */ | |
6661 | |
6662 curwin->w_set_curswant = TRUE; | |
6663 /* | |
6664 * Imitate strange Vi behaviour: When using "]]" with an operator | |
6665 * we also stop at '}'. | |
6666 */ | |
503 | 6667 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag, |
7 | 6668 (cap->oap->op_type != OP_NOP |
6669 && cap->arg == FORWARD && flag == '{'))) | |
6670 clearopbeep(cap->oap); | |
6671 else | |
6672 { | |
6673 if (cap->oap->op_type == OP_NOP) | |
6674 beginline(BL_WHITE | BL_FIX); | |
6675 #ifdef FEAT_FOLDING | |
6676 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6677 foldOpenCursor(); | |
6678 #endif | |
6679 } | |
6680 } | |
6681 | |
6682 /* | |
6683 * "[p", "[P", "]P" and "]p": put with indent adjustment | |
6684 */ | |
6685 else if (cap->nchar == 'p' || cap->nchar == 'P') | |
6686 { | |
1312 | 6687 if (!checkclearop(cap->oap)) |
7 | 6688 { |
6689 prep_redo_cmd(cap); | |
6690 do_put(cap->oap->regname, | |
6691 (cap->cmdchar == ']' && cap->nchar == 'p') ? FORWARD : BACKWARD, | |
6692 cap->count1, PUT_FIXINDENT); | |
6693 } | |
6694 } | |
6695 | |
6696 /* | |
6697 * "['", "[`", "]'" and "]`": jump to next mark | |
6698 */ | |
6699 else if (cap->nchar == '\'' || cap->nchar == '`') | |
6700 { | |
6701 pos = &curwin->w_cursor; | |
6702 for (n = cap->count1; n > 0; --n) | |
6703 { | |
6704 prev_pos = *pos; | |
6705 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD, | |
6706 cap->nchar == '\''); | |
6707 if (pos == NULL) | |
6708 break; | |
6709 } | |
6710 if (pos == NULL) | |
6711 pos = &prev_pos; | |
6712 nv_cursormark(cap, cap->nchar == '\'', pos); | |
6713 } | |
6714 | |
6715 #ifdef FEAT_MOUSE | |
6716 /* | |
6717 * [ or ] followed by a middle mouse click: put selected text with | |
6718 * indent adjustment. Any other button just does as usual. | |
6719 */ | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
6720 else if (cap->nchar >= K_RIGHTRELEASE && cap->nchar <= K_LEFTMOUSE) |
7 | 6721 { |
6722 (void)do_mouse(cap->oap, cap->nchar, | |
6723 (cap->cmdchar == ']') ? FORWARD : BACKWARD, | |
6724 cap->count1, PUT_FIXINDENT); | |
6725 } | |
6726 #endif /* FEAT_MOUSE */ | |
6727 | |
6728 #ifdef FEAT_FOLDING | |
6729 /* | |
6730 * "[z" and "]z": move to start or end of open fold. | |
6731 */ | |
6732 else if (cap->nchar == 'z') | |
6733 { | |
6734 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6735 cap->count1) == FAIL) | |
6736 clearopbeep(cap->oap); | |
6737 } | |
6738 #endif | |
6739 | |
6740 #ifdef FEAT_DIFF | |
6741 /* | |
6742 * "[c" and "]c": move to next or previous diff-change. | |
6743 */ | |
6744 else if (cap->nchar == 'c') | |
6745 { | |
6746 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6747 cap->count1) == FAIL) | |
6748 clearopbeep(cap->oap); | |
6749 } | |
6750 #endif | |
6751 | |
737 | 6752 #ifdef FEAT_SPELL |
236 | 6753 /* |
6754 * "[s", "[S", "]s" and "]S": move to next spell error. | |
6755 */ | |
6756 else if (cap->nchar == 's' || cap->nchar == 'S') | |
6757 { | |
249 | 6758 setpcmark(); |
6759 for (n = 0; n < cap->count1; ++n) | |
498 | 6760 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD, |
6761 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0) | |
249 | 6762 { |
6763 clearopbeep(cap->oap); | |
6764 break; | |
6765 } | |
819 | 6766 # ifdef FEAT_FOLDING |
6767 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6768 foldOpenCursor(); | |
6769 # endif | |
236 | 6770 } |
6771 #endif | |
6772 | |
7 | 6773 /* Not a valid cap->nchar. */ |
6774 else | |
6775 clearopbeep(cap->oap); | |
6776 } | |
6777 | |
6778 /* | |
6779 * Handle Normal mode "%" command. | |
6780 */ | |
6781 static void | |
6782 nv_percent(cap) | |
6783 cmdarg_T *cap; | |
6784 { | |
6785 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
|
6786 #if defined(FEAT_FOLDING) |
7 | 6787 linenr_T lnum = curwin->w_cursor.lnum; |
6788 #endif | |
6789 | |
6790 cap->oap->inclusive = TRUE; | |
6791 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */ | |
6792 { | |
6793 if (cap->count0 > 100) | |
6794 clearopbeep(cap->oap); | |
6795 else | |
6796 { | |
6797 cap->oap->motion_type = MLINE; | |
6798 setpcmark(); | |
6799 /* Round up, so CTRL-G will give same value. Watch out for a | |
6800 * large line count, the line number must not go negative! */ | |
6801 if (curbuf->b_ml.ml_line_count > 1000000) | |
6802 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L) | |
6803 / 100L * cap->count0; | |
6804 else | |
6805 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * | |
6806 cap->count0 + 99L) / 100L; | |
6807 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6808 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6809 beginline(BL_SOL | BL_FIX); | |
6810 } | |
6811 } | |
6812 else /* "%" : go to matching paren */ | |
6813 { | |
6814 cap->oap->motion_type = MCHAR; | |
6815 cap->oap->use_reg_one = TRUE; | |
6816 if ((pos = findmatch(cap->oap, NUL)) == NULL) | |
6817 clearopbeep(cap->oap); | |
6818 else | |
6819 { | |
6820 setpcmark(); | |
6821 curwin->w_cursor = *pos; | |
6822 curwin->w_set_curswant = TRUE; | |
6823 #ifdef FEAT_VIRTUALEDIT | |
6824 curwin->w_cursor.coladd = 0; | |
6825 #endif | |
6826 #ifdef FEAT_VISUAL | |
6827 adjust_for_sel(cap); | |
6828 #endif | |
6829 } | |
6830 } | |
6831 #ifdef FEAT_FOLDING | |
6832 if (cap->oap->op_type == OP_NOP | |
6833 && lnum != curwin->w_cursor.lnum | |
6834 && (fdo_flags & FDO_PERCENT) | |
6835 && KeyTyped) | |
6836 foldOpenCursor(); | |
6837 #endif | |
6838 } | |
6839 | |
6840 /* | |
6841 * Handle "(" and ")" commands. | |
6842 * cap->arg is BACKWARD for "(" and FORWARD for ")". | |
6843 */ | |
6844 static void | |
6845 nv_brace(cap) | |
6846 cmdarg_T *cap; | |
6847 { | |
6848 cap->oap->motion_type = MCHAR; | |
6849 cap->oap->use_reg_one = TRUE; | |
620 | 6850 /* The motion used to be inclusive for "(", but that is not what Vi does. */ |
6851 cap->oap->inclusive = FALSE; | |
7 | 6852 curwin->w_set_curswant = TRUE; |
6853 | |
6854 if (findsent(cap->arg, cap->count1) == FAIL) | |
6855 clearopbeep(cap->oap); | |
6856 else | |
6857 { | |
1505 | 6858 /* Don't leave the cursor on the NUL past end of line. */ |
6859 adjust_cursor(cap->oap); | |
7 | 6860 #ifdef FEAT_VIRTUALEDIT |
6861 curwin->w_cursor.coladd = 0; | |
6862 #endif | |
6863 #ifdef FEAT_FOLDING | |
6864 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6865 foldOpenCursor(); | |
6866 #endif | |
6867 } | |
6868 } | |
6869 | |
6870 /* | |
6871 * "m" command: Mark a position. | |
6872 */ | |
6873 static void | |
6874 nv_mark(cap) | |
6875 cmdarg_T *cap; | |
6876 { | |
6877 if (!checkclearop(cap->oap)) | |
6878 { | |
6879 if (setmark(cap->nchar) == FAIL) | |
6880 clearopbeep(cap->oap); | |
6881 } | |
6882 } | |
6883 | |
6884 /* | |
6885 * "{" and "}" commands. | |
6886 * cmd->arg is BACKWARD for "{" and FORWARD for "}". | |
6887 */ | |
6888 static void | |
6889 nv_findpar(cap) | |
6890 cmdarg_T *cap; | |
6891 { | |
6892 cap->oap->motion_type = MCHAR; | |
6893 cap->oap->inclusive = FALSE; | |
6894 cap->oap->use_reg_one = TRUE; | |
6895 curwin->w_set_curswant = TRUE; | |
503 | 6896 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE)) |
7 | 6897 clearopbeep(cap->oap); |
6898 else | |
6899 { | |
6900 #ifdef FEAT_VIRTUALEDIT | |
6901 curwin->w_cursor.coladd = 0; | |
6902 #endif | |
6903 #ifdef FEAT_FOLDING | |
6904 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6905 foldOpenCursor(); | |
6906 #endif | |
6907 } | |
6908 } | |
6909 | |
6910 /* | |
6911 * "u" command: Undo or make lower case. | |
6912 */ | |
6913 static void | |
6914 nv_undo(cap) | |
6915 cmdarg_T *cap; | |
6916 { | |
6917 if (cap->oap->op_type == OP_LOWER | |
6918 #ifdef FEAT_VISUAL | |
6919 || VIsual_active | |
6920 #endif | |
6921 ) | |
6922 { | |
6923 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */ | |
6924 cap->cmdchar = 'g'; | |
6925 cap->nchar = 'u'; | |
6926 nv_operator(cap); | |
6927 } | |
6928 else | |
6929 nv_kundo(cap); | |
6930 } | |
6931 | |
6932 /* | |
6933 * <Undo> command. | |
6934 */ | |
6935 static void | |
6936 nv_kundo(cap) | |
6937 cmdarg_T *cap; | |
6938 { | |
6939 if (!checkclearopq(cap->oap)) | |
6940 { | |
6941 u_undo((int)cap->count1); | |
6942 curwin->w_set_curswant = TRUE; | |
6943 } | |
6944 } | |
6945 | |
6946 /* | |
6947 * Handle the "r" command. | |
6948 */ | |
6949 static void | |
6950 nv_replace(cap) | |
6951 cmdarg_T *cap; | |
6952 { | |
6953 char_u *ptr; | |
6954 int had_ctrl_v; | |
6955 long n; | |
6956 | |
6957 if (checkclearop(cap->oap)) | |
6958 return; | |
6959 | |
6960 /* get another character */ | |
6961 if (cap->nchar == Ctrl_V) | |
6962 { | |
6963 had_ctrl_v = Ctrl_V; | |
6964 cap->nchar = get_literal(); | |
6965 /* Don't redo a multibyte character with CTRL-V. */ | |
6966 if (cap->nchar > DEL) | |
6967 had_ctrl_v = NUL; | |
6968 } | |
6969 else | |
6970 had_ctrl_v = NUL; | |
6971 | |
1343 | 6972 /* Abort if the character is a special key. */ |
6973 if (IS_SPECIAL(cap->nchar)) | |
6974 { | |
6975 clearopbeep(cap->oap); | |
6976 return; | |
6977 } | |
6978 | |
7 | 6979 #ifdef FEAT_VISUAL |
6980 /* Visual mode "r" */ | |
6981 if (VIsual_active) | |
6982 { | |
1797 | 6983 if (got_int) |
6984 reset_VIsual(); | |
7 | 6985 nv_operator(cap); |
6986 return; | |
6987 } | |
6988 #endif | |
6989 | |
6990 #ifdef FEAT_VIRTUALEDIT | |
6991 /* Break tabs, etc. */ | |
6992 if (virtual_active()) | |
6993 { | |
6994 if (u_save_cursor() == FAIL) | |
6995 return; | |
6996 if (gchar_cursor() == NUL) | |
6997 { | |
6998 /* Add extra space and put the cursor on the first one. */ | |
6999 coladvance_force((colnr_T)(getviscol() + cap->count1)); | |
7000 curwin->w_cursor.col -= cap->count1; | |
7001 } | |
7002 else if (gchar_cursor() == TAB) | |
7003 coladvance_force(getviscol()); | |
7004 } | |
7005 #endif | |
7006 | |
1343 | 7007 /* Abort if not enough characters to replace. */ |
7 | 7008 ptr = ml_get_cursor(); |
1343 | 7009 if (STRLEN(ptr) < (unsigned)cap->count1 |
7 | 7010 #ifdef FEAT_MBYTE |
7011 || (has_mbyte && mb_charlen(ptr) < cap->count1) | |
7012 #endif | |
7013 ) | |
7014 { | |
7015 clearopbeep(cap->oap); | |
7016 return; | |
7017 } | |
7018 | |
7019 /* | |
7020 * Replacing with a TAB is done by edit() when it is complicated because | |
7021 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB. | |
7022 * Other characters are done below to avoid problems with things like | |
7023 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC). | |
7024 */ | |
7025 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta)) | |
7026 { | |
7027 stuffnumReadbuff(cap->count1); | |
7028 stuffcharReadbuff('R'); | |
7029 stuffcharReadbuff('\t'); | |
7030 stuffcharReadbuff(ESC); | |
7031 return; | |
7032 } | |
7033 | |
7034 /* save line for undo */ | |
7035 if (u_save_cursor() == FAIL) | |
7036 return; | |
7037 | |
7038 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n')) | |
7039 { | |
7040 /* | |
7041 * Replace character(s) by a single newline. | |
7042 * Strange vi behaviour: Only one newline is inserted. | |
7043 * Delete the characters here. | |
7044 * Insert the newline with an insert command, takes care of | |
7045 * autoindent. The insert command depends on being on the last | |
7046 * character of a line or not. | |
7047 */ | |
7048 #ifdef FEAT_MBYTE | |
7049 (void)del_chars(cap->count1, FALSE); /* delete the characters */ | |
7050 #else | |
608 | 7051 (void)del_bytes(cap->count1, FALSE, FALSE); /* delete the characters */ |
7 | 7052 #endif |
7053 stuffcharReadbuff('\r'); | |
7054 stuffcharReadbuff(ESC); | |
7055 | |
7056 /* Give 'r' to edit(), to get the redo command right. */ | |
7057 invoke_edit(cap, TRUE, 'r', FALSE); | |
7058 } | |
7059 else | |
7060 { | |
7061 prep_redo(cap->oap->regname, cap->count1, | |
7062 NUL, 'r', NUL, had_ctrl_v, cap->nchar); | |
7063 | |
7064 curbuf->b_op_start = curwin->w_cursor; | |
7065 #ifdef FEAT_MBYTE | |
7066 if (has_mbyte) | |
7067 { | |
7068 int old_State = State; | |
7069 | |
7070 if (cap->ncharC1 != 0) | |
7071 AppendCharToRedobuff(cap->ncharC1); | |
7072 if (cap->ncharC2 != 0) | |
7073 AppendCharToRedobuff(cap->ncharC2); | |
7074 | |
7075 /* This is slow, but it handles replacing a single-byte with a | |
7076 * multi-byte and the other way around. Also handles adding | |
7077 * composing characters for utf-8. */ | |
7078 for (n = cap->count1; n > 0; --n) | |
7079 { | |
7080 State = REPLACE; | |
3501 | 7081 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
7082 { | |
7083 int c = ins_copychar(curwin->w_cursor.lnum | |
7084 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
7085 if (c != NUL) | |
7086 ins_char(c); | |
7087 else | |
7088 /* will be decremented further down */ | |
7089 ++curwin->w_cursor.col; | |
7090 } | |
7091 else | |
7092 ins_char(cap->nchar); | |
7 | 7093 State = old_State; |
7094 if (cap->ncharC1 != 0) | |
7095 ins_char(cap->ncharC1); | |
7096 if (cap->ncharC2 != 0) | |
7097 ins_char(cap->ncharC2); | |
7098 } | |
7099 } | |
7100 else | |
7101 #endif | |
7102 { | |
7103 /* | |
7104 * Replace the characters within one line. | |
7105 */ | |
7106 for (n = cap->count1; n > 0; --n) | |
7107 { | |
7108 /* | |
7109 * Get ptr again, because u_save and/or showmatch() will have | |
7110 * released the line. At the same time we let know that the | |
7111 * line will be changed. | |
7112 */ | |
7113 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE); | |
3501 | 7114 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
7115 { | |
7116 int c = ins_copychar(curwin->w_cursor.lnum | |
7117 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
7118 if (c != NUL) | |
7119 ptr[curwin->w_cursor.col] = c; | |
7120 } | |
7121 else | |
7122 ptr[curwin->w_cursor.col] = cap->nchar; | |
7 | 7123 if (p_sm && msg_silent == 0) |
7124 showmatch(cap->nchar); | |
7125 ++curwin->w_cursor.col; | |
7126 } | |
7127 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7128 if (netbeans_active()) |
7 | 7129 { |
2210 | 7130 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1); |
7 | 7131 |
33 | 7132 netbeans_removed(curbuf, curwin->w_cursor.lnum, start, |
2210 | 7133 (long)cap->count1); |
7 | 7134 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start, |
33 | 7135 &ptr[start], (int)cap->count1); |
7 | 7136 } |
7137 #endif | |
7138 | |
7139 /* mark the buffer as changed and prepare for displaying */ | |
7140 changed_bytes(curwin->w_cursor.lnum, | |
7141 (colnr_T)(curwin->w_cursor.col - cap->count1)); | |
7142 } | |
7143 --curwin->w_cursor.col; /* cursor on the last replaced char */ | |
7144 #ifdef FEAT_MBYTE | |
7145 /* if the character on the left of the current cursor is a multi-byte | |
7146 * character, move two characters left */ | |
7147 if (has_mbyte) | |
7148 mb_adjust_cursor(); | |
7149 #endif | |
7150 curbuf->b_op_end = curwin->w_cursor; | |
7151 curwin->w_set_curswant = TRUE; | |
7152 set_last_insert(cap->nchar); | |
7153 } | |
7154 } | |
7155 | |
7156 #ifdef FEAT_VISUAL | |
7157 /* | |
7158 * 'o': Exchange start and end of Visual area. | |
7159 * 'O': same, but in block mode exchange left and right corners. | |
7160 */ | |
7161 static void | |
7162 v_swap_corners(cmdchar) | |
7163 int cmdchar; | |
7164 { | |
7165 pos_T old_cursor; | |
7166 colnr_T left, right; | |
7167 | |
7168 if (cmdchar == 'O' && VIsual_mode == Ctrl_V) | |
7169 { | |
7170 old_cursor = curwin->w_cursor; | |
7171 getvcols(curwin, &old_cursor, &VIsual, &left, &right); | |
7172 curwin->w_cursor.lnum = VIsual.lnum; | |
7173 coladvance(left); | |
7174 VIsual = curwin->w_cursor; | |
7175 | |
7176 curwin->w_cursor.lnum = old_cursor.lnum; | |
7177 curwin->w_curswant = right; | |
7178 /* 'selection "exclusive" and cursor at right-bottom corner: move it | |
7179 * right one column */ | |
7180 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e') | |
7181 ++curwin->w_curswant; | |
7182 coladvance(curwin->w_curswant); | |
7183 if (curwin->w_cursor.col == old_cursor.col | |
7184 #ifdef FEAT_VIRTUALEDIT | |
7185 && (!virtual_active() | |
7186 || curwin->w_cursor.coladd == old_cursor.coladd) | |
7187 #endif | |
7188 ) | |
7189 { | |
7190 curwin->w_cursor.lnum = VIsual.lnum; | |
7191 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e') | |
7192 ++right; | |
7193 coladvance(right); | |
7194 VIsual = curwin->w_cursor; | |
7195 | |
7196 curwin->w_cursor.lnum = old_cursor.lnum; | |
7197 coladvance(left); | |
7198 curwin->w_curswant = left; | |
7199 } | |
7200 } | |
7201 else | |
7202 { | |
7203 old_cursor = curwin->w_cursor; | |
7204 curwin->w_cursor = VIsual; | |
7205 VIsual = old_cursor; | |
7206 curwin->w_set_curswant = TRUE; | |
7207 } | |
7208 } | |
7209 #endif /* FEAT_VISUAL */ | |
7210 | |
7211 /* | |
7212 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE). | |
7213 */ | |
7214 static void | |
7215 nv_Replace(cap) | |
7216 cmdarg_T *cap; | |
7217 { | |
7218 #ifdef FEAT_VISUAL | |
7219 if (VIsual_active) /* "R" is replace lines */ | |
7220 { | |
7221 cap->cmdchar = 'c'; | |
7222 cap->nchar = NUL; | |
7223 VIsual_mode = 'V'; | |
7224 nv_operator(cap); | |
7225 } | |
7226 else | |
7227 #endif | |
7228 if (!checkclearopq(cap->oap)) | |
7229 { | |
7230 if (!curbuf->b_p_ma) | |
7231 EMSG(_(e_modifiable)); | |
7232 else | |
7233 { | |
7234 #ifdef FEAT_VIRTUALEDIT | |
7235 if (virtual_active()) | |
7236 coladvance(getviscol()); | |
7237 #endif | |
7238 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE); | |
7239 } | |
7240 } | |
7241 } | |
7242 | |
7243 #ifdef FEAT_VREPLACE | |
7244 /* | |
7245 * "gr". | |
7246 */ | |
7247 static void | |
7248 nv_vreplace(cap) | |
7249 cmdarg_T *cap; | |
7250 { | |
7251 # ifdef FEAT_VISUAL | |
7252 if (VIsual_active) | |
7253 { | |
7254 cap->cmdchar = 'r'; | |
7255 cap->nchar = cap->extra_char; | |
7256 nv_replace(cap); /* Do same as "r" in Visual mode for now */ | |
7257 } | |
7258 else | |
7259 # endif | |
7260 if (!checkclearopq(cap->oap)) | |
7261 { | |
7262 if (!curbuf->b_p_ma) | |
7263 EMSG(_(e_modifiable)); | |
7264 else | |
7265 { | |
7266 if (cap->extra_char == Ctrl_V) /* get another character */ | |
7267 cap->extra_char = get_literal(); | |
7268 stuffcharReadbuff(cap->extra_char); | |
7269 stuffcharReadbuff(ESC); | |
7270 # ifdef FEAT_VIRTUALEDIT | |
7271 if (virtual_active()) | |
7272 coladvance(getviscol()); | |
7273 # endif | |
7274 invoke_edit(cap, TRUE, 'v', FALSE); | |
7275 } | |
7276 } | |
7277 } | |
7278 #endif | |
7279 | |
7280 /* | |
7281 * Swap case for "~" command, when it does not work like an operator. | |
7282 */ | |
7283 static void | |
7284 n_swapchar(cap) | |
7285 cmdarg_T *cap; | |
7286 { | |
7287 long n; | |
7288 pos_T startpos; | |
7289 int did_change = 0; | |
7290 #ifdef FEAT_NETBEANS_INTG | |
7291 pos_T pos; | |
7292 char_u *ptr; | |
7293 int count; | |
7294 #endif | |
7295 | |
7296 if (checkclearopq(cap->oap)) | |
7297 return; | |
7298 | |
7299 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL) | |
7300 { | |
7301 clearopbeep(cap->oap); | |
7302 return; | |
7303 } | |
7304 | |
7305 prep_redo_cmd(cap); | |
7306 | |
7307 if (u_save_cursor() == FAIL) | |
7308 return; | |
7309 | |
7310 startpos = curwin->w_cursor; | |
7311 #ifdef FEAT_NETBEANS_INTG | |
7312 pos = startpos; | |
7313 #endif | |
7314 for (n = cap->count1; n > 0; --n) | |
7315 { | |
7316 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor); | |
7317 inc_cursor(); | |
7318 if (gchar_cursor() == NUL) | |
7319 { | |
7320 if (vim_strchr(p_ww, '~') != NULL | |
7321 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
7322 { | |
7323 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7324 if (netbeans_active()) |
7 | 7325 { |
7326 if (did_change) | |
7327 { | |
7328 ptr = ml_get(pos.lnum); | |
835 | 7329 count = (int)STRLEN(ptr) - pos.col; |
33 | 7330 netbeans_removed(curbuf, pos.lnum, pos.col, |
7331 (long)count); | |
7 | 7332 netbeans_inserted(curbuf, pos.lnum, pos.col, |
33 | 7333 &ptr[pos.col], count); |
7 | 7334 } |
7335 pos.col = 0; | |
7336 pos.lnum++; | |
7337 } | |
7338 #endif | |
7339 ++curwin->w_cursor.lnum; | |
7340 curwin->w_cursor.col = 0; | |
7341 if (n > 1) | |
7342 { | |
7343 if (u_savesub(curwin->w_cursor.lnum) == FAIL) | |
7344 break; | |
7345 u_clearline(); | |
7346 } | |
7347 } | |
7348 else | |
7349 break; | |
7350 } | |
7351 } | |
7352 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7353 if (did_change && netbeans_active()) |
7 | 7354 { |
7355 ptr = ml_get(pos.lnum); | |
7356 count = curwin->w_cursor.col - pos.col; | |
33 | 7357 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
7358 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count); | |
7 | 7359 } |
7360 #endif | |
7361 | |
7362 | |
7363 check_cursor(); | |
7364 curwin->w_set_curswant = TRUE; | |
7365 if (did_change) | |
7366 { | |
7367 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1, | |
7368 0L); | |
7369 curbuf->b_op_start = startpos; | |
7370 curbuf->b_op_end = curwin->w_cursor; | |
7371 if (curbuf->b_op_end.col > 0) | |
7372 --curbuf->b_op_end.col; | |
7373 } | |
7374 } | |
7375 | |
7376 /* | |
7377 * Move cursor to mark. | |
7378 */ | |
7379 static void | |
7380 nv_cursormark(cap, flag, pos) | |
7381 cmdarg_T *cap; | |
7382 int flag; | |
7383 pos_T *pos; | |
7384 { | |
7385 if (check_mark(pos) == FAIL) | |
7386 clearop(cap->oap); | |
7387 else | |
7388 { | |
7389 if (cap->cmdchar == '\'' | |
7390 || cap->cmdchar == '`' | |
7391 || cap->cmdchar == '[' | |
7392 || cap->cmdchar == ']') | |
7393 setpcmark(); | |
7394 curwin->w_cursor = *pos; | |
7395 if (flag) | |
7396 beginline(BL_WHITE | BL_FIX); | |
7397 else | |
7398 check_cursor(); | |
7399 } | |
7400 cap->oap->motion_type = flag ? MLINE : MCHAR; | |
7401 if (cap->cmdchar == '`') | |
7402 cap->oap->use_reg_one = TRUE; | |
7403 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */ | |
7404 curwin->w_set_curswant = TRUE; | |
7405 } | |
7406 | |
7407 #ifdef FEAT_VISUAL | |
7408 /* | |
7409 * Handle commands that are operators in Visual mode. | |
7410 */ | |
7411 static void | |
7412 v_visop(cap) | |
7413 cmdarg_T *cap; | |
7414 { | |
7415 static char_u trans[] = "YyDdCcxdXdAAIIrr"; | |
7416 | |
7417 /* Uppercase means linewise, except in block mode, then "D" deletes till | |
7418 * the end of the line, and "C" replaces til EOL */ | |
7419 if (isupper(cap->cmdchar)) | |
7420 { | |
7421 if (VIsual_mode != Ctrl_V) | |
7422 VIsual_mode = 'V'; | |
7423 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D') | |
7424 curwin->w_curswant = MAXCOL; | |
7425 } | |
7426 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1); | |
7427 nv_operator(cap); | |
7428 } | |
7429 #endif | |
7430 | |
7431 /* | |
7432 * "s" and "S" commands. | |
7433 */ | |
7434 static void | |
7435 nv_subst(cap) | |
7436 cmdarg_T *cap; | |
7437 { | |
7438 #ifdef FEAT_VISUAL | |
7439 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */ | |
7440 { | |
7441 if (cap->cmdchar == 'S') | |
7442 VIsual_mode = 'V'; | |
7443 cap->cmdchar = 'c'; | |
7444 nv_operator(cap); | |
7445 } | |
7446 else | |
7447 #endif | |
7448 nv_optrans(cap); | |
7449 } | |
7450 | |
7451 /* | |
7452 * Abbreviated commands. | |
7453 */ | |
7454 static void | |
7455 nv_abbrev(cap) | |
7456 cmdarg_T *cap; | |
7457 { | |
7458 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL) | |
7459 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */ | |
7460 | |
7461 #ifdef FEAT_VISUAL | |
7462 /* in Visual mode these commands are operators */ | |
7463 if (VIsual_active) | |
7464 v_visop(cap); | |
7465 else | |
7466 #endif | |
7467 nv_optrans(cap); | |
7468 } | |
7469 | |
7470 /* | |
7471 * Translate a command into another command. | |
7472 */ | |
7473 static void | |
7474 nv_optrans(cap) | |
7475 cmdarg_T *cap; | |
7476 { | |
7477 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh", | |
7478 (char_u *)"d$", (char_u *)"c$", | |
7479 (char_u *)"cl", (char_u *)"cc", | |
7480 (char_u *)"yy", (char_u *)":s\r"}; | |
7481 static char_u *str = (char_u *)"xXDCsSY&"; | |
7482 | |
7483 if (!checkclearopq(cap->oap)) | |
7484 { | |
164 | 7485 /* In Vi "2D" doesn't delete the next line. Can't translate it |
7486 * either, because "2." should also not use the count. */ | |
7487 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL) | |
7488 { | |
7489 cap->oap->start = curwin->w_cursor; | |
7490 cap->oap->op_type = OP_DELETE; | |
1490 | 7491 #ifdef FEAT_EVAL |
7492 set_op_var(OP_DELETE); | |
7493 #endif | |
164 | 7494 cap->count1 = 1; |
7495 nv_dollar(cap); | |
7496 finish_op = TRUE; | |
7497 ResetRedobuff(); | |
7498 AppendCharToRedobuff('D'); | |
7499 } | |
7500 else | |
7501 { | |
7502 if (cap->count0) | |
7503 stuffnumReadbuff(cap->count0); | |
7504 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]); | |
7505 } | |
7 | 7506 } |
7507 cap->opcount = 0; | |
7508 } | |
7509 | |
7510 /* | |
7511 * "'" and "`" commands. Also for "g'" and "g`". | |
7512 * cap->arg is TRUE for "'" and "g'". | |
7513 */ | |
7514 static void | |
7515 nv_gomark(cap) | |
7516 cmdarg_T *cap; | |
7517 { | |
7518 pos_T *pos; | |
7519 int c; | |
7520 #ifdef FEAT_FOLDING | |
7521 linenr_T lnum = curwin->w_cursor.lnum; | |
7522 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
7523 #endif | |
7524 | |
7525 if (cap->cmdchar == 'g') | |
7526 c = cap->extra_char; | |
7527 else | |
7528 c = cap->nchar; | |
7529 pos = getmark(c, (cap->oap->op_type == OP_NOP)); | |
7530 if (pos == (pos_T *)-1) /* jumped to other file */ | |
7531 { | |
7532 if (cap->arg) | |
7533 { | |
7534 check_cursor_lnum(); | |
7535 beginline(BL_WHITE | BL_FIX); | |
7536 } | |
7537 else | |
7538 check_cursor(); | |
7539 } | |
7540 else | |
7541 nv_cursormark(cap, cap->arg, pos); | |
7542 | |
7543 #ifdef FEAT_VIRTUALEDIT | |
7544 /* May need to clear the coladd that a mark includes. */ | |
7545 if (!virtual_active()) | |
7546 curwin->w_cursor.coladd = 0; | |
7547 #endif | |
7548 #ifdef FEAT_FOLDING | |
7549 if (cap->oap->op_type == OP_NOP | |
7550 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
7551 && (fdo_flags & FDO_MARK) | |
7552 && old_KeyTyped) | |
7553 foldOpenCursor(); | |
7554 #endif | |
7555 } | |
7556 | |
7557 /* | |
7558 * Handle CTRL-O, CTRL-I, "g;" and "g," commands. | |
7559 */ | |
7560 static void | |
7561 nv_pcmark(cap) | |
7562 cmdarg_T *cap; | |
7563 { | |
7564 #ifdef FEAT_JUMPLIST | |
7565 pos_T *pos; | |
7566 # ifdef FEAT_FOLDING | |
7567 linenr_T lnum = curwin->w_cursor.lnum; | |
7568 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
7569 # endif | |
7570 | |
7571 if (!checkclearopq(cap->oap)) | |
7572 { | |
7573 if (cap->cmdchar == 'g') | |
7574 pos = movechangelist((int)cap->count1); | |
7575 else | |
7576 pos = movemark((int)cap->count1); | |
7577 if (pos == (pos_T *)-1) /* jump to other file */ | |
7578 { | |
7579 curwin->w_set_curswant = TRUE; | |
7580 check_cursor(); | |
7581 } | |
7582 else if (pos != NULL) /* can jump */ | |
7583 nv_cursormark(cap, FALSE, pos); | |
7584 else if (cap->cmdchar == 'g') | |
7585 { | |
7586 if (curbuf->b_changelistlen == 0) | |
7587 EMSG(_("E664: changelist is empty")); | |
7588 else if (cap->count1 < 0) | |
7589 EMSG(_("E662: At start of changelist")); | |
7590 else | |
7591 EMSG(_("E663: At end of changelist")); | |
7592 } | |
7593 else | |
7594 clearopbeep(cap->oap); | |
7595 # ifdef FEAT_FOLDING | |
7596 if (cap->oap->op_type == OP_NOP | |
7597 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
7598 && (fdo_flags & FDO_MARK) | |
7599 && old_KeyTyped) | |
7600 foldOpenCursor(); | |
7601 # endif | |
7602 } | |
7603 #else | |
7604 clearopbeep(cap->oap); | |
7605 #endif | |
7606 } | |
7607 | |
7608 /* | |
7609 * Handle '"' command. | |
7610 */ | |
7611 static void | |
7612 nv_regname(cap) | |
7613 cmdarg_T *cap; | |
7614 { | |
7615 if (checkclearop(cap->oap)) | |
7616 return; | |
7617 #ifdef FEAT_EVAL | |
7618 if (cap->nchar == '=') | |
7619 cap->nchar = get_expr_register(); | |
7620 #endif | |
7621 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE)) | |
7622 { | |
7623 cap->oap->regname = cap->nchar; | |
7624 cap->opcount = cap->count0; /* remember count before '"' */ | |
7625 #ifdef FEAT_EVAL | |
7626 set_reg_var(cap->oap->regname); | |
7627 #endif | |
7628 } | |
7629 else | |
7630 clearopbeep(cap->oap); | |
7631 } | |
7632 | |
7633 #ifdef FEAT_VISUAL | |
7634 /* | |
7635 * Handle "v", "V" and "CTRL-V" commands. | |
7636 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg | |
7637 * is TRUE. | |
167 | 7638 * Handle CTRL-Q just like CTRL-V. |
7 | 7639 */ |
7640 static void | |
7641 nv_visual(cap) | |
7642 cmdarg_T *cap; | |
7643 { | |
167 | 7644 if (cap->cmdchar == Ctrl_Q) |
7645 cap->cmdchar = Ctrl_V; | |
7646 | |
7 | 7647 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it |
7648 * characterwise, linewise, or blockwise. */ | |
7649 if (cap->oap->op_type != OP_NOP) | |
7650 { | |
7651 cap->oap->motion_force = cap->cmdchar; | |
7652 finish_op = FALSE; /* operator doesn't finish now but later */ | |
7653 return; | |
7654 } | |
7655 | |
7656 VIsual_select = cap->arg; | |
7657 if (VIsual_active) /* change Visual mode */ | |
7658 { | |
7659 if (VIsual_mode == cap->cmdchar) /* stop visual mode */ | |
7660 end_visual_mode(); | |
7661 else /* toggle char/block mode */ | |
7662 { /* or char/line mode */ | |
7663 VIsual_mode = cap->cmdchar; | |
7664 showmode(); | |
7665 } | |
7666 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
7667 } | |
7668 else /* start Visual mode */ | |
7669 { | |
7670 check_visual_highlight(); | |
3537 | 7671 if (cap->count0 > 0 && resel_VIsual_mode != NUL) |
7672 { | |
7673 /* use previously selected part */ | |
7 | 7674 VIsual = curwin->w_cursor; |
7675 | |
7676 VIsual_active = TRUE; | |
7677 VIsual_reselect = TRUE; | |
7678 if (!cap->arg) | |
7679 /* start Select mode when 'selectmode' contains "cmd" */ | |
7680 may_start_select('c'); | |
7681 #ifdef FEAT_MOUSE | |
7682 setmouse(); | |
7683 #endif | |
641 | 7684 if (p_smd && msg_silent == 0) |
7 | 7685 redraw_cmdline = TRUE; /* show visual mode later */ |
7686 /* | |
7687 * For V and ^V, we multiply the number of lines even if there | |
7688 * was only one -- webb | |
7689 */ | |
7690 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1) | |
7691 { | |
7692 curwin->w_cursor.lnum += | |
7693 resel_VIsual_line_count * cap->count0 - 1; | |
7694 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
7695 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
7696 } | |
7697 VIsual_mode = resel_VIsual_mode; | |
7698 if (VIsual_mode == 'v') | |
7699 { | |
7700 if (resel_VIsual_line_count <= 1) | |
3125 | 7701 { |
7702 validate_virtcol(); | |
7703 curwin->w_curswant = curwin->w_virtcol | |
7704 + resel_VIsual_vcol * cap->count0 - 1; | |
7705 } | |
7 | 7706 else |
3125 | 7707 curwin->w_curswant = resel_VIsual_vcol; |
7708 coladvance(curwin->w_curswant); | |
7 | 7709 } |
3125 | 7710 if (resel_VIsual_vcol == MAXCOL) |
7 | 7711 { |
7712 curwin->w_curswant = MAXCOL; | |
7713 coladvance((colnr_T)MAXCOL); | |
7714 } | |
7715 else if (VIsual_mode == Ctrl_V) | |
7716 { | |
7717 validate_virtcol(); | |
7718 curwin->w_curswant = curwin->w_virtcol | |
3125 | 7719 + resel_VIsual_vcol * cap->count0 - 1; |
7 | 7720 coladvance(curwin->w_curswant); |
7721 } | |
7722 else | |
7723 curwin->w_set_curswant = TRUE; | |
7724 redraw_curbuf_later(INVERTED); /* show the inversion */ | |
7725 } | |
7726 else | |
7727 { | |
7728 if (!cap->arg) | |
7729 /* start Select mode when 'selectmode' contains "cmd" */ | |
7730 may_start_select('c'); | |
7731 n_start_visual_mode(cap->cmdchar); | |
3537 | 7732 if (VIsual_mode != 'V' && *p_sel == 'e') |
7733 ++cap->count1; /* include one more char */ | |
7734 if (cap->count0 > 0 && --cap->count1 > 0) | |
7735 { | |
7736 /* With a count select that many characters or lines. */ | |
7737 if (VIsual_mode == 'v' || VIsual_mode == Ctrl_V) | |
7738 nv_right(cap); | |
7739 else if (VIsual_mode == 'V') | |
7740 nv_down(cap); | |
7741 } | |
7 | 7742 } |
7743 } | |
7744 } | |
7745 | |
7746 /* | |
7747 * Start selection for Shift-movement keys. | |
7748 */ | |
7749 void | |
7750 start_selection() | |
7751 { | |
7752 /* if 'selectmode' contains "key", start Select mode */ | |
7753 may_start_select('k'); | |
7754 n_start_visual_mode('v'); | |
7755 } | |
7756 | |
7757 /* | |
7758 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu. | |
7759 */ | |
7760 void | |
7761 may_start_select(c) | |
7762 int c; | |
7763 { | |
7764 VIsual_select = (stuff_empty() && typebuf_typed() | |
7765 && (vim_strchr(p_slm, c) != NULL)); | |
7766 } | |
7767 | |
7768 /* | |
7769 * Start Visual mode "c". | |
7770 * Should set VIsual_select before calling this. | |
7771 */ | |
7772 static void | |
7773 n_start_visual_mode(c) | |
7774 int c; | |
7775 { | |
2378
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diff
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|
7776 #ifdef FEAT_CONCEAL |
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diff
changeset
|
7777 /* Check for redraw before changing the state. */ |
2428
33148c37f3c9
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2416
diff
changeset
|
7778 conceal_check_cursur_line(); |
2378
85b7dc8da5eb
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diff
changeset
|
7779 #endif |
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diff
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|
7780 |
7 | 7781 VIsual_mode = c; |
7782 VIsual_active = TRUE; | |
7783 VIsual_reselect = TRUE; | |
7784 #ifdef FEAT_VIRTUALEDIT | |
7785 /* Corner case: the 0 position in a tab may change when going into | |
7786 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting. | |
7787 */ | |
7788 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB) | |
3742 | 7789 { |
7790 validate_virtcol(); | |
7 | 7791 coladvance(curwin->w_virtcol); |
3742 | 7792 } |
7 | 7793 #endif |
7794 VIsual = curwin->w_cursor; | |
7795 | |
7796 #ifdef FEAT_FOLDING | |
7797 foldAdjustVisual(); | |
7798 #endif | |
7799 | |
7800 #ifdef FEAT_MOUSE | |
7801 setmouse(); | |
7802 #endif | |
2378
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diff
changeset
|
7803 #ifdef FEAT_CONCEAL |
85b7dc8da5eb
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Bram Moolenaar <bram@vim.org>
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2348
diff
changeset
|
7804 /* Check for redraw after changing the state. */ |
2428
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
7805 conceal_check_cursur_line(); |
2378
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diff
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|
7806 #endif |
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diff
changeset
|
7807 |
641 | 7808 if (p_smd && msg_silent == 0) |
7 | 7809 redraw_cmdline = TRUE; /* show visual mode later */ |
7810 #ifdef FEAT_CLIPBOARD | |
7811 /* Make sure the clipboard gets updated. Needed because start and | |
7812 * end may still be the same, and the selection needs to be owned */ | |
7813 clip_star.vmode = NUL; | |
7814 #endif | |
7815 | |
7816 /* Only need to redraw this line, unless still need to redraw an old | |
7817 * Visual area (when 'lazyredraw' is set). */ | |
7818 if (curwin->w_redr_type < INVERTED) | |
7819 { | |
7820 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum; | |
7821 curwin->w_old_visual_lnum = curwin->w_cursor.lnum; | |
7822 } | |
7823 } | |
7824 | |
7825 #endif /* FEAT_VISUAL */ | |
7826 | |
7827 /* | |
7828 * CTRL-W: Window commands | |
7829 */ | |
7830 static void | |
7831 nv_window(cap) | |
7832 cmdarg_T *cap; | |
7833 { | |
7834 #ifdef FEAT_WINDOWS | |
7835 if (!checkclearop(cap->oap)) | |
7836 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */ | |
7837 #else | |
7838 (void)checkclearop(cap->oap); | |
7839 #endif | |
7840 } | |
7841 | |
7842 /* | |
7843 * CTRL-Z: Suspend | |
7844 */ | |
7845 static void | |
7846 nv_suspend(cap) | |
7847 cmdarg_T *cap; | |
7848 { | |
7849 clearop(cap->oap); | |
7850 #ifdef FEAT_VISUAL | |
7851 if (VIsual_active) | |
7852 end_visual_mode(); /* stop Visual mode */ | |
7853 #endif | |
7854 do_cmdline_cmd((char_u *)"st"); | |
7855 } | |
7856 | |
7857 /* | |
7858 * Commands starting with "g". | |
7859 */ | |
7860 static void | |
7861 nv_g_cmd(cap) | |
7862 cmdarg_T *cap; | |
7863 { | |
7864 oparg_T *oap = cap->oap; | |
7865 #ifdef FEAT_VISUAL | |
7866 pos_T tpos; | |
7867 #endif | |
7868 int i; | |
7869 int flag = FALSE; | |
7870 | |
7871 switch (cap->nchar) | |
7872 { | |
7873 #ifdef MEM_PROFILE | |
7874 /* | |
7875 * "g^A": dump log of used memory. | |
7876 */ | |
7877 case Ctrl_A: | |
7878 vim_mem_profile_dump(); | |
7879 break; | |
7880 #endif | |
7881 | |
7882 #ifdef FEAT_VREPLACE | |
7883 /* | |
7884 * "gR": Enter virtual replace mode. | |
7885 */ | |
7886 case 'R': | |
7887 cap->arg = TRUE; | |
7888 nv_Replace(cap); | |
7889 break; | |
7890 | |
7891 case 'r': | |
7892 nv_vreplace(cap); | |
7893 break; | |
7894 #endif | |
7895 | |
7896 case '&': | |
7897 do_cmdline_cmd((char_u *)"%s//~/&"); | |
7898 break; | |
7899 | |
7900 #ifdef FEAT_VISUAL | |
7901 /* | |
7902 * "gv": Reselect the previous Visual area. If Visual already active, | |
7903 * exchange previous and current Visual area. | |
7904 */ | |
7905 case 'v': | |
7906 if (checkclearop(oap)) | |
7907 break; | |
7908 | |
690 | 7909 if ( curbuf->b_visual.vi_start.lnum == 0 |
7910 || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count | |
7911 || curbuf->b_visual.vi_end.lnum == 0) | |
7 | 7912 beep_flush(); |
7913 else | |
7914 { | |
7915 /* set w_cursor to the start of the Visual area, tpos to the end */ | |
7916 if (VIsual_active) | |
7917 { | |
7918 i = VIsual_mode; | |
690 | 7919 VIsual_mode = curbuf->b_visual.vi_mode; |
7920 curbuf->b_visual.vi_mode = i; | |
7 | 7921 # ifdef FEAT_EVAL |
7922 curbuf->b_visual_mode_eval = i; | |
7923 # endif | |
7924 i = curwin->w_curswant; | |
690 | 7925 curwin->w_curswant = curbuf->b_visual.vi_curswant; |
7926 curbuf->b_visual.vi_curswant = i; | |
7927 | |
7928 tpos = curbuf->b_visual.vi_end; | |
7929 curbuf->b_visual.vi_end = curwin->w_cursor; | |
7930 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7931 curbuf->b_visual.vi_start = VIsual; | |
7 | 7932 } |
7933 else | |
7934 { | |
690 | 7935 VIsual_mode = curbuf->b_visual.vi_mode; |
7936 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
7937 tpos = curbuf->b_visual.vi_end; | |
7938 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7 | 7939 } |
7940 | |
7941 VIsual_active = TRUE; | |
7942 VIsual_reselect = TRUE; | |
7943 | |
7944 /* Set Visual to the start and w_cursor to the end of the Visual | |
7945 * area. Make sure they are on an existing character. */ | |
7946 check_cursor(); | |
7947 VIsual = curwin->w_cursor; | |
7948 curwin->w_cursor = tpos; | |
7949 check_cursor(); | |
7950 update_topline(); | |
7951 /* | |
7952 * When called from normal "g" command: start Select mode when | |
7953 * 'selectmode' contains "cmd". When called for K_SELECT, always | |
7954 * start Select mode. | |
7955 */ | |
7956 if (cap->arg) | |
7957 VIsual_select = TRUE; | |
7958 else | |
7959 may_start_select('c'); | |
7960 #ifdef FEAT_MOUSE | |
7961 setmouse(); | |
7962 #endif | |
7963 #ifdef FEAT_CLIPBOARD | |
7964 /* Make sure the clipboard gets updated. Needed because start and | |
7965 * end are still the same, and the selection needs to be owned */ | |
7966 clip_star.vmode = NUL; | |
7967 #endif | |
7968 redraw_curbuf_later(INVERTED); | |
7969 showmode(); | |
7970 } | |
7971 break; | |
7972 /* | |
7973 * "gV": Don't reselect the previous Visual area after a Select mode | |
7974 * mapping of menu. | |
7975 */ | |
7976 case 'V': | |
7977 VIsual_reselect = FALSE; | |
7978 break; | |
7979 | |
7980 /* | |
7981 * "gh": start Select mode. | |
7982 * "gH": start Select line mode. | |
7983 * "g^H": start Select block mode. | |
7984 */ | |
7985 case K_BS: | |
7986 cap->nchar = Ctrl_H; | |
7987 /* FALLTHROUGH */ | |
7988 case 'h': | |
7989 case 'H': | |
7990 case Ctrl_H: | |
7991 # ifdef EBCDIC | |
7992 /* EBCDIC: 'v'-'h' != '^v'-'^h' */ | |
7993 if (cap->nchar == Ctrl_H) | |
7994 cap->cmdchar = Ctrl_V; | |
7995 else | |
7996 # endif | |
7997 cap->cmdchar = cap->nchar + ('v' - 'h'); | |
7998 cap->arg = TRUE; | |
7999 nv_visual(cap); | |
8000 break; | |
3718 | 8001 #endif /* FEAT_VISUAL */ |
3701 | 8002 |
8003 /* "gn", "gN" visually select next/previous search match | |
8004 * "gn" selects next match | |
8005 * "gN" selects previous match | |
8006 */ | |
8007 case 'N': | |
8008 case 'n': | |
3714 | 8009 #ifdef FEAT_VISUAL |
3701 | 8010 if (!current_search(cap->count1, cap->nchar == 'n')) |
3714 | 8011 #endif |
3701 | 8012 beep_flush(); |
8013 break; | |
7 | 8014 |
8015 /* | |
8016 * "gj" and "gk" two new funny movement keys -- up and down | |
8017 * movement based on *screen* line rather than *file* line. | |
8018 */ | |
8019 case 'j': | |
8020 case K_DOWN: | |
8021 /* with 'nowrap' it works just like the normal "j" command; also when | |
8022 * in a closed fold */ | |
8023 if (!curwin->w_p_wrap | |
8024 #ifdef FEAT_FOLDING | |
8025 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
8026 #endif | |
8027 ) | |
8028 { | |
8029 oap->motion_type = MLINE; | |
8030 i = cursor_down(cap->count1, oap->op_type == OP_NOP); | |
8031 } | |
8032 else | |
8033 i = nv_screengo(oap, FORWARD, cap->count1); | |
8034 if (i == FAIL) | |
8035 clearopbeep(oap); | |
8036 break; | |
8037 | |
8038 case 'k': | |
8039 case K_UP: | |
8040 /* with 'nowrap' it works just like the normal "k" command; also when | |
8041 * in a closed fold */ | |
8042 if (!curwin->w_p_wrap | |
8043 #ifdef FEAT_FOLDING | |
8044 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
8045 #endif | |
8046 ) | |
8047 { | |
8048 oap->motion_type = MLINE; | |
8049 i = cursor_up(cap->count1, oap->op_type == OP_NOP); | |
8050 } | |
8051 else | |
8052 i = nv_screengo(oap, BACKWARD, cap->count1); | |
8053 if (i == FAIL) | |
8054 clearopbeep(oap); | |
8055 break; | |
8056 | |
8057 /* | |
8058 * "gJ": join two lines without inserting a space. | |
8059 */ | |
8060 case 'J': | |
8061 nv_join(cap); | |
8062 break; | |
8063 | |
8064 /* | |
8065 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines. | |
8066 * "gm": middle of "g0" and "g$". | |
8067 */ | |
8068 case '^': | |
8069 flag = TRUE; | |
8070 /* FALLTHROUGH */ | |
8071 | |
8072 case '0': | |
8073 case 'm': | |
8074 case K_HOME: | |
8075 case K_KHOME: | |
8076 oap->motion_type = MCHAR; | |
8077 oap->inclusive = FALSE; | |
8078 if (curwin->w_p_wrap | |
8079 #ifdef FEAT_VERTSPLIT | |
8080 && curwin->w_width != 0 | |
8081 #endif | |
8082 ) | |
8083 { | |
8084 int width1 = W_WIDTH(curwin) - curwin_col_off(); | |
8085 int width2 = width1 + curwin_col_off2(); | |
8086 | |
8087 validate_virtcol(); | |
8088 i = 0; | |
8089 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0) | |
8090 i = (curwin->w_virtcol - width1) / width2 * width2 + width1; | |
8091 } | |
8092 else | |
8093 i = curwin->w_leftcol; | |
2178
c6f1aa1e9f32
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parents:
2139
diff
changeset
|
8094 /* 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
|
8095 * 'relativenumber' is on and lines are wrapping the middle can be more |
c6f1aa1e9f32
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Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
8096 * to the left. */ |
7 | 8097 if (cap->nchar == 'm') |
8098 i += (W_WIDTH(curwin) - curwin_col_off() | |
8099 + ((curwin->w_p_wrap && i > 0) | |
8100 ? curwin_col_off2() : 0)) / 2; | |
8101 coladvance((colnr_T)i); | |
8102 if (flag) | |
8103 { | |
8104 do | |
8105 i = gchar_cursor(); | |
8106 while (vim_iswhite(i) && oneright() == OK); | |
8107 } | |
8108 curwin->w_set_curswant = TRUE; | |
8109 break; | |
8110 | |
8111 case '_': | |
8112 /* "g_": to the last non-blank character in the line or <count> lines | |
8113 * downward. */ | |
8114 cap->oap->motion_type = MCHAR; | |
8115 cap->oap->inclusive = TRUE; | |
8116 curwin->w_curswant = MAXCOL; | |
8117 if (cursor_down((long)(cap->count1 - 1), | |
8118 cap->oap->op_type == OP_NOP) == FAIL) | |
8119 clearopbeep(cap->oap); | |
8120 else | |
8121 { | |
8122 char_u *ptr = ml_get_curline(); | |
8123 | |
8124 /* In Visual mode we may end up after the line. */ | |
8125 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL) | |
8126 --curwin->w_cursor.col; | |
8127 | |
8128 /* Decrease the cursor column until it's on a non-blank. */ | |
8129 while (curwin->w_cursor.col > 0 | |
8130 && vim_iswhite(ptr[curwin->w_cursor.col])) | |
8131 --curwin->w_cursor.col; | |
8132 curwin->w_set_curswant = TRUE; | |
2040
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2024
diff
changeset
|
8133 #ifdef FEAT_VISUAL |
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diff
changeset
|
8134 adjust_for_sel(cap); |
70c67b1bb1f1
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2024
diff
changeset
|
8135 #endif |
7 | 8136 } |
8137 break; | |
8138 | |
8139 case '$': | |
8140 case K_END: | |
8141 case K_KEND: | |
8142 { | |
8143 int col_off = curwin_col_off(); | |
8144 | |
8145 oap->motion_type = MCHAR; | |
8146 oap->inclusive = TRUE; | |
8147 if (curwin->w_p_wrap | |
8148 #ifdef FEAT_VERTSPLIT | |
8149 && curwin->w_width != 0 | |
8150 #endif | |
8151 ) | |
8152 { | |
8153 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
8154 if (cap->count1 == 1) | |
8155 { | |
8156 int width1 = W_WIDTH(curwin) - col_off; | |
8157 int width2 = width1 + curwin_col_off2(); | |
8158 | |
8159 validate_virtcol(); | |
8160 i = width1 - 1; | |
8161 if (curwin->w_virtcol >= (colnr_T)width1) | |
8162 i += ((curwin->w_virtcol - width1) / width2 + 1) | |
8163 * width2; | |
8164 coladvance((colnr_T)i); | |
8165 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
8166 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
8167 { | |
8168 /* | |
8169 * Check for landing on a character that got split at | |
8170 * the end of the line. We do not want to advance to | |
8171 * the next screen line. | |
8172 */ | |
8173 validate_virtcol(); | |
8174 if (curwin->w_virtcol > (colnr_T)i) | |
8175 --curwin->w_cursor.col; | |
8176 } | |
8177 #endif | |
8178 } | |
8179 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL) | |
8180 clearopbeep(oap); | |
8181 } | |
8182 else | |
8183 { | |
8184 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1; | |
8185 coladvance((colnr_T)i); | |
40 | 8186 |
8187 /* Make sure we stick in this column. */ | |
8188 validate_virtcol(); | |
8189 curwin->w_curswant = curwin->w_virtcol; | |
8190 curwin->w_set_curswant = FALSE; | |
7 | 8191 } |
8192 } | |
8193 break; | |
8194 | |
8195 /* | |
8196 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>" | |
8197 */ | |
8198 case '*': | |
8199 case '#': | |
8200 #if POUND != '#' | |
8201 case POUND: /* pound sign (sometimes equal to '#') */ | |
8202 #endif | |
8203 case Ctrl_RSB: /* :tag or :tselect for current identifier */ | |
8204 case ']': /* :tselect for current identifier */ | |
8205 nv_ident(cap); | |
8206 break; | |
8207 | |
8208 /* | |
8209 * ge and gE: go back to end of word | |
8210 */ | |
8211 case 'e': | |
8212 case 'E': | |
8213 oap->motion_type = MCHAR; | |
8214 curwin->w_set_curswant = TRUE; | |
8215 oap->inclusive = TRUE; | |
8216 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL) | |
8217 clearopbeep(oap); | |
8218 break; | |
8219 | |
8220 /* | |
8221 * "g CTRL-G": display info about cursor position | |
8222 */ | |
8223 case Ctrl_G: | |
8224 cursor_pos_info(); | |
8225 break; | |
8226 | |
8227 /* | |
8228 * "gi": start Insert at the last position. | |
8229 */ | |
8230 case 'i': | |
8231 if (curbuf->b_last_insert.lnum != 0) | |
8232 { | |
8233 curwin->w_cursor = curbuf->b_last_insert; | |
8234 check_cursor_lnum(); | |
8235 i = (int)STRLEN(ml_get_curline()); | |
8236 if (curwin->w_cursor.col > (colnr_T)i) | |
8237 { | |
8238 #ifdef FEAT_VIRTUALEDIT | |
8239 if (virtual_active()) | |
8240 curwin->w_cursor.coladd += curwin->w_cursor.col - i; | |
8241 #endif | |
8242 curwin->w_cursor.col = i; | |
8243 } | |
8244 } | |
8245 cap->cmdchar = 'i'; | |
8246 nv_edit(cap); | |
8247 break; | |
8248 | |
8249 /* | |
8250 * "gI": Start insert in column 1. | |
8251 */ | |
8252 case 'I': | |
8253 beginline(0); | |
8254 if (!checkclearopq(oap)) | |
8255 invoke_edit(cap, FALSE, 'g', FALSE); | |
8256 break; | |
8257 | |
8258 #ifdef FEAT_SEARCHPATH | |
8259 /* | |
8260 * "gf": goto file, edit file under cursor | |
8261 * "]f" and "[f": can also be used. | |
8262 */ | |
8263 case 'f': | |
681 | 8264 case 'F': |
7 | 8265 nv_gotofile(cap); |
8266 break; | |
8267 #endif | |
8268 | |
8269 /* "g'm" and "g`m": jump to mark without setting pcmark */ | |
8270 case '\'': | |
8271 cap->arg = TRUE; | |
8272 /*FALLTHROUGH*/ | |
8273 case '`': | |
8274 nv_gomark(cap); | |
8275 break; | |
8276 | |
8277 /* | |
8278 * "gs": Goto sleep. | |
8279 */ | |
8280 case 's': | |
8281 do_sleep(cap->count1 * 1000L); | |
8282 break; | |
8283 | |
8284 /* | |
8285 * "ga": Display the ascii value of the character under the | |
8286 * cursor. It is displayed in decimal, hex, and octal. -- webb | |
8287 */ | |
8288 case 'a': | |
8289 do_ascii(NULL); | |
8290 break; | |
8291 | |
8292 #ifdef FEAT_MBYTE | |
8293 /* | |
8294 * "g8": Display the bytes used for the UTF-8 character under the | |
8295 * cursor. It is displayed in hex. | |
775 | 8296 * "8g8" finds illegal byte sequence. |
7 | 8297 */ |
8298 case '8': | |
775 | 8299 if (cap->count0 == 8) |
8300 utf_find_illegal(); | |
8301 else | |
8302 show_utf8(); | |
7 | 8303 break; |
8304 #endif | |
8305 | |
447 | 8306 case '<': |
8307 show_sb_text(); | |
8308 break; | |
8309 | |
7 | 8310 /* |
8311 * "gg": Goto the first line in file. With a count it goes to | |
8312 * that line number like for "G". -- webb | |
8313 */ | |
8314 case 'g': | |
8315 cap->arg = FALSE; | |
8316 nv_goto(cap); | |
8317 break; | |
8318 | |
8319 /* | |
8320 * Two-character operators: | |
8321 * "gq" Format text | |
8322 * "gw" Format text and keep cursor position | |
8323 * "g~" Toggle the case of the text. | |
8324 * "gu" Change text to lower case. | |
8325 * "gU" Change text to upper case. | |
8326 * "g?" rot13 encoding | |
602 | 8327 * "g@" call 'operatorfunc' |
7 | 8328 */ |
8329 case 'q': | |
8330 case 'w': | |
8331 oap->cursor_start = curwin->w_cursor; | |
8332 /*FALLTHROUGH*/ | |
8333 case '~': | |
8334 case 'u': | |
8335 case 'U': | |
8336 case '?': | |
602 | 8337 case '@': |
7 | 8338 nv_operator(cap); |
8339 break; | |
8340 | |
8341 /* | |
1188 | 8342 * "gd": Find first occurrence of pattern under the cursor in the |
7 | 8343 * current function |
8344 * "gD": idem, but in the current file. | |
8345 */ | |
8346 case 'd': | |
8347 case 'D': | |
523 | 8348 nv_gd(oap, cap->nchar, (int)cap->count0); |
7 | 8349 break; |
8350 | |
8351 #ifdef FEAT_MOUSE | |
8352 /* | |
8353 * g<*Mouse> : <C-*mouse> | |
8354 */ | |
8355 case K_MIDDLEMOUSE: | |
8356 case K_MIDDLEDRAG: | |
8357 case K_MIDDLERELEASE: | |
8358 case K_LEFTMOUSE: | |
8359 case K_LEFTDRAG: | |
8360 case K_LEFTRELEASE: | |
8361 case K_RIGHTMOUSE: | |
8362 case K_RIGHTDRAG: | |
8363 case K_RIGHTRELEASE: | |
8364 case K_X1MOUSE: | |
8365 case K_X1DRAG: | |
8366 case K_X1RELEASE: | |
8367 case K_X2MOUSE: | |
8368 case K_X2DRAG: | |
8369 case K_X2RELEASE: | |
8370 mod_mask = MOD_MASK_CTRL; | |
8371 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0); | |
8372 break; | |
8373 #endif | |
8374 | |
8375 case K_IGNORE: | |
8376 break; | |
8377 | |
8378 /* | |
8379 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text | |
8380 */ | |
8381 case 'p': | |
8382 case 'P': | |
8383 nv_put(cap); | |
8384 break; | |
8385 | |
8386 #ifdef FEAT_BYTEOFF | |
8387 /* "go": goto byte count from start of buffer */ | |
8388 case 'o': | |
8389 goto_byte(cap->count0); | |
8390 break; | |
8391 #endif | |
8392 | |
8393 /* "gQ": improved Ex mode */ | |
8394 case 'Q': | |
633 | 8395 if (text_locked()) |
7 | 8396 { |
8397 clearopbeep(cap->oap); | |
633 | 8398 text_locked_msg(); |
7 | 8399 break; |
8400 } | |
631 | 8401 |
7 | 8402 if (!checkclearopq(oap)) |
8403 do_exmode(TRUE); | |
8404 break; | |
8405 | |
8406 #ifdef FEAT_JUMPLIST | |
8407 case ',': | |
8408 nv_pcmark(cap); | |
8409 break; | |
8410 | |
8411 case ';': | |
8412 cap->count1 = -cap->count1; | |
8413 nv_pcmark(cap); | |
8414 break; | |
8415 #endif | |
8416 | |
667 | 8417 #ifdef FEAT_WINDOWS |
8418 case 't': | |
3630 | 8419 if (!checkclearop(oap)) |
8420 goto_tabpage((int)cap->count0); | |
667 | 8421 break; |
682 | 8422 case 'T': |
3630 | 8423 if (!checkclearop(oap)) |
8424 goto_tabpage(-(int)cap->count1); | |
682 | 8425 break; |
667 | 8426 #endif |
8427 | |
750 | 8428 case '+': |
8429 case '-': /* "g+" and "g-": undo or redo along the timeline */ | |
8430 if (!checkclearopq(oap)) | |
771 | 8431 undo_time(cap->nchar == '-' ? -cap->count1 : cap->count1, |
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e41433ea71df
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diff
changeset
|
8432 FALSE, FALSE, FALSE); |
750 | 8433 break; |
8434 | |
7 | 8435 default: |
8436 clearopbeep(oap); | |
8437 break; | |
8438 } | |
8439 } | |
8440 | |
8441 /* | |
8442 * Handle "o" and "O" commands. | |
8443 */ | |
8444 static void | |
8445 n_opencmd(cap) | |
8446 cmdarg_T *cap; | |
8447 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
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diff
changeset
|
8448 #ifdef FEAT_CONCEAL |
1bac28a53fae
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2210
diff
changeset
|
8449 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
|
8450 #endif |
1bac28a53fae
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parents:
2210
diff
changeset
|
8451 |
7 | 8452 if (!checkclearopq(cap->oap)) |
8453 { | |
8454 #ifdef FEAT_FOLDING | |
8455 if (cap->cmdchar == 'O') | |
8456 /* Open above the first line of a folded sequence of lines */ | |
8457 (void)hasFolding(curwin->w_cursor.lnum, | |
8458 &curwin->w_cursor.lnum, NULL); | |
8459 else | |
8460 /* Open below the last line of a folded sequence of lines */ | |
8461 (void)hasFolding(curwin->w_cursor.lnum, | |
8462 NULL, &curwin->w_cursor.lnum); | |
8463 #endif | |
8464 if (u_save((linenr_T)(curwin->w_cursor.lnum - | |
8465 (cap->cmdchar == 'O' ? 1 : 0)), | |
8466 (linenr_T)(curwin->w_cursor.lnum + | |
8467 (cap->cmdchar == 'o' ? 1 : 0)) | |
8468 ) == OK | |
8469 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD, | |
8470 #ifdef FEAT_COMMENTS | |
8471 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM : | |
8472 #endif | |
8473 0, 0)) | |
8474 { | |
2250
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8475 #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
|
8476 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
|
8477 update_single_line(curwin, oldline); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8478 #endif |
164 | 8479 /* When '#' is in 'cpoptions' ignore the count. */ |
8480 if (vim_strchr(p_cpo, CPO_HASH) != NULL) | |
8481 cap->count1 = 1; | |
7 | 8482 invoke_edit(cap, FALSE, cap->cmdchar, TRUE); |
8483 } | |
8484 } | |
8485 } | |
8486 | |
8487 /* | |
8488 * "." command: redo last change. | |
8489 */ | |
8490 static void | |
8491 nv_dot(cap) | |
8492 cmdarg_T *cap; | |
8493 { | |
8494 if (!checkclearopq(cap->oap)) | |
8495 { | |
8496 /* | |
8497 * If "restart_edit" is TRUE, the last but one command is repeated | |
8498 * instead of the last command (inserting text). This is used for | |
8499 * CTRL-O <.> in insert mode. | |
8500 */ | |
8501 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL) | |
8502 clearopbeep(cap->oap); | |
8503 } | |
8504 } | |
8505 | |
8506 /* | |
8507 * CTRL-R: undo undo | |
8508 */ | |
8509 static void | |
8510 nv_redo(cap) | |
8511 cmdarg_T *cap; | |
8512 { | |
8513 if (!checkclearopq(cap->oap)) | |
8514 { | |
8515 u_redo((int)cap->count1); | |
8516 curwin->w_set_curswant = TRUE; | |
8517 } | |
8518 } | |
8519 | |
8520 /* | |
8521 * Handle "U" command. | |
8522 */ | |
8523 static void | |
8524 nv_Undo(cap) | |
8525 cmdarg_T *cap; | |
8526 { | |
8527 /* In Visual mode and typing "gUU" triggers an operator */ | |
8528 if (cap->oap->op_type == OP_UPPER | |
8529 #ifdef FEAT_VISUAL | |
8530 || VIsual_active | |
8531 #endif | |
8532 ) | |
8533 { | |
8534 /* translate "gUU" to "gUgU" */ | |
8535 cap->cmdchar = 'g'; | |
8536 cap->nchar = 'U'; | |
8537 nv_operator(cap); | |
8538 } | |
8539 else if (!checkclearopq(cap->oap)) | |
8540 { | |
8541 u_undoline(); | |
8542 curwin->w_set_curswant = TRUE; | |
8543 } | |
8544 } | |
8545 | |
8546 /* | |
8547 * '~' command: If tilde is not an operator and Visual is off: swap case of a | |
8548 * single character. | |
8549 */ | |
8550 static void | |
8551 nv_tilde(cap) | |
8552 cmdarg_T *cap; | |
8553 { | |
8554 if (!p_to | |
8555 #ifdef FEAT_VISUAL | |
8556 && !VIsual_active | |
8557 #endif | |
8558 && cap->oap->op_type != OP_TILDE) | |
8559 n_swapchar(cap); | |
8560 else | |
8561 nv_operator(cap); | |
8562 } | |
8563 | |
8564 /* | |
8565 * Handle an operator command. | |
8566 * The actual work is done by do_pending_operator(). | |
8567 */ | |
8568 static void | |
8569 nv_operator(cap) | |
8570 cmdarg_T *cap; | |
8571 { | |
8572 int op_type; | |
8573 | |
8574 op_type = get_op_type(cap->cmdchar, cap->nchar); | |
8575 | |
8576 if (op_type == cap->oap->op_type) /* double operator works on lines */ | |
8577 nv_lineop(cap); | |
8578 else if (!checkclearop(cap->oap)) | |
8579 { | |
8580 cap->oap->start = curwin->w_cursor; | |
8581 cap->oap->op_type = op_type; | |
1490 | 8582 #ifdef FEAT_EVAL |
8583 set_op_var(op_type); | |
8584 #endif | |
8585 } | |
8586 } | |
8587 | |
8588 #ifdef FEAT_EVAL | |
8589 /* | |
8590 * Set v:operator to the characters for "optype". | |
8591 */ | |
8592 static void | |
8593 set_op_var(optype) | |
8594 int optype; | |
8595 { | |
8596 char_u opchars[3]; | |
8597 | |
8598 if (optype == OP_NOP) | |
8599 set_vim_var_string(VV_OP, NULL, 0); | |
8600 else | |
8601 { | |
8602 opchars[0] = get_op_char(optype); | |
8603 opchars[1] = get_extra_op_char(optype); | |
8604 opchars[2] = NUL; | |
8605 set_vim_var_string(VV_OP, opchars, -1); | |
8606 } | |
8607 } | |
8608 #endif | |
7 | 8609 |
8610 /* | |
8611 * Handle linewise operator "dd", "yy", etc. | |
8612 * | |
8613 * "_" is is a strange motion command that helps make operators more logical. | |
8614 * It is actually implemented, but not documented in the real Vi. This motion | |
8615 * command actually refers to "the current line". Commands like "dd" and "yy" | |
8616 * are really an alternate form of "d_" and "y_". It does accept a count, so | |
8617 * "d3_" works to delete 3 lines. | |
8618 */ | |
8619 static void | |
8620 nv_lineop(cap) | |
8621 cmdarg_T *cap; | |
8622 { | |
8623 cap->oap->motion_type = MLINE; | |
8624 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL) | |
8625 clearopbeep(cap->oap); | |
8626 else if ( cap->oap->op_type == OP_DELETE | |
8627 || cap->oap->op_type == OP_LSHIFT | |
8628 || cap->oap->op_type == OP_RSHIFT) | |
8629 beginline(BL_SOL | BL_FIX); | |
8630 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */ | |
8631 beginline(BL_WHITE | BL_FIX); | |
8632 } | |
8633 | |
8634 /* | |
8635 * <Home> command. | |
8636 */ | |
8637 static void | |
8638 nv_home(cap) | |
8639 cmdarg_T *cap; | |
8640 { | |
180 | 8641 /* CTRL-HOME is like "gg" */ |
8642 if (mod_mask & MOD_MASK_CTRL) | |
8643 nv_goto(cap); | |
8644 else | |
8645 { | |
8646 cap->count0 = 1; | |
8647 nv_pipe(cap); | |
8648 } | |
229 | 8649 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8650 one-character line). */ | |
7 | 8651 } |
8652 | |
8653 /* | |
8654 * "|" command. | |
8655 */ | |
8656 static void | |
8657 nv_pipe(cap) | |
8658 cmdarg_T *cap; | |
8659 { | |
8660 cap->oap->motion_type = MCHAR; | |
8661 cap->oap->inclusive = FALSE; | |
8662 beginline(0); | |
8663 if (cap->count0 > 0) | |
8664 { | |
8665 coladvance((colnr_T)(cap->count0 - 1)); | |
8666 curwin->w_curswant = (colnr_T)(cap->count0 - 1); | |
8667 } | |
8668 else | |
8669 curwin->w_curswant = 0; | |
8670 /* keep curswant at the column where we wanted to go, not where | |
2667 | 8671 * we ended; differs if line is too short */ |
7 | 8672 curwin->w_set_curswant = FALSE; |
8673 } | |
8674 | |
8675 /* | |
8676 * Handle back-word command "b" and "B". | |
8677 * cap->arg is 1 for "B" | |
8678 */ | |
8679 static void | |
8680 nv_bck_word(cap) | |
8681 cmdarg_T *cap; | |
8682 { | |
8683 cap->oap->motion_type = MCHAR; | |
8684 cap->oap->inclusive = FALSE; | |
8685 curwin->w_set_curswant = TRUE; | |
8686 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL) | |
8687 clearopbeep(cap->oap); | |
8688 #ifdef FEAT_FOLDING | |
8689 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8690 foldOpenCursor(); | |
8691 #endif | |
8692 } | |
8693 | |
8694 /* | |
8695 * Handle word motion commands "e", "E", "w" and "W". | |
8696 * cap->arg is TRUE for "E" and "W". | |
8697 */ | |
8698 static void | |
8699 nv_wordcmd(cap) | |
8700 cmdarg_T *cap; | |
8701 { | |
8702 int n; | |
8703 int word_end; | |
8704 int flag = FALSE; | |
1573 | 8705 pos_T startpos = curwin->w_cursor; |
7 | 8706 |
8707 /* | |
8708 * Set inclusive for the "E" and "e" command. | |
8709 */ | |
8710 if (cap->cmdchar == 'e' || cap->cmdchar == 'E') | |
8711 word_end = TRUE; | |
8712 else | |
8713 word_end = FALSE; | |
8714 cap->oap->inclusive = word_end; | |
8715 | |
8716 /* | |
8717 * "cw" and "cW" are a special case. | |
8718 */ | |
8719 if (!word_end && cap->oap->op_type == OP_CHANGE) | |
8720 { | |
8721 n = gchar_cursor(); | |
8722 if (n != NUL) /* not an empty line */ | |
8723 { | |
8724 if (vim_iswhite(n)) | |
8725 { | |
8726 /* | |
8727 * Reproduce a funny Vi behaviour: "cw" on a blank only | |
8728 * changes one character, not all blanks until the start of | |
8729 * the next word. Only do this when the 'w' flag is included | |
8730 * in 'cpoptions'. | |
8731 */ | |
8732 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL) | |
8733 { | |
8734 cap->oap->inclusive = TRUE; | |
8735 cap->oap->motion_type = MCHAR; | |
8736 return; | |
8737 } | |
8738 } | |
8739 else | |
8740 { | |
8741 /* | |
8742 * This is a little strange. To match what the real Vi does, | |
8743 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided | |
8744 * that we are not on a space or a TAB. This seems impolite | |
8745 * at first, but it's really more what we mean when we say | |
8746 * 'cw'. | |
8747 * Another strangeness: When standing on the end of a word | |
8748 * "ce" will change until the end of the next wordt, but "cw" | |
8749 * will change only one character! This is done by setting | |
8750 * flag. | |
8751 */ | |
8752 cap->oap->inclusive = TRUE; | |
8753 word_end = TRUE; | |
8754 flag = TRUE; | |
8755 } | |
8756 } | |
8757 } | |
8758 | |
8759 cap->oap->motion_type = MCHAR; | |
8760 curwin->w_set_curswant = TRUE; | |
8761 if (word_end) | |
8762 n = end_word(cap->count1, cap->arg, flag, FALSE); | |
8763 else | |
8764 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP); | |
8765 | |
1573 | 8766 /* Don't leave the cursor on the NUL past the end of line. Unless we |
8767 * didn't move it forward. */ | |
8768 if (lt(startpos, curwin->w_cursor)) | |
1505 | 8769 adjust_cursor(cap->oap); |
7 | 8770 |
8771 if (n == FAIL && cap->oap->op_type == OP_NOP) | |
8772 clearopbeep(cap->oap); | |
8773 else | |
8774 { | |
8775 #ifdef FEAT_VISUAL | |
8776 adjust_for_sel(cap); | |
8777 #endif | |
8778 #ifdef FEAT_FOLDING | |
8779 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8780 foldOpenCursor(); | |
8781 #endif | |
8782 } | |
8783 } | |
8784 | |
8785 /* | |
1505 | 8786 * Used after a movement command: If the cursor ends up on the NUL after the |
8787 * end of the line, may move it back to the last character and make the motion | |
8788 * inclusive. | |
8789 */ | |
8790 static void | |
8791 adjust_cursor(oap) | |
8792 oparg_T *oap; | |
8793 { | |
8794 /* The cursor cannot remain on the NUL when: | |
8795 * - the column is > 0 | |
8796 * - not in Visual mode or 'selection' is "o" | |
8797 * - 'virtualedit' is not "all" and not "onemore". | |
8798 */ | |
8799 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL | |
8800 #ifdef FEAT_VISUAL | |
8801 && (!VIsual_active || *p_sel == 'o') | |
8802 #endif | |
8803 #ifdef FEAT_VIRTUALEDIT | |
8804 && !virtual_active() && (ve_flags & VE_ONEMORE) == 0 | |
8805 #endif | |
8806 ) | |
8807 { | |
8808 --curwin->w_cursor.col; | |
8809 #ifdef FEAT_MBYTE | |
8810 /* prevent cursor from moving on the trail byte */ | |
8811 if (has_mbyte) | |
8812 mb_adjust_cursor(); | |
8813 #endif | |
8814 oap->inclusive = TRUE; | |
8815 } | |
8816 } | |
8817 | |
8818 /* | |
7 | 8819 * "0" and "^" commands. |
8820 * cap->arg is the argument for beginline(). | |
8821 */ | |
8822 static void | |
8823 nv_beginline(cap) | |
8824 cmdarg_T *cap; | |
8825 { | |
8826 cap->oap->motion_type = MCHAR; | |
8827 cap->oap->inclusive = FALSE; | |
8828 beginline(cap->arg); | |
8829 #ifdef FEAT_FOLDING | |
8830 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8831 foldOpenCursor(); | |
8832 #endif | |
557 | 8833 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8834 one-character line). */ | |
7 | 8835 } |
8836 | |
8837 #ifdef FEAT_VISUAL | |
8838 /* | |
8839 * In exclusive Visual mode, may include the last character. | |
8840 */ | |
8841 static void | |
8842 adjust_for_sel(cap) | |
8843 cmdarg_T *cap; | |
8844 { | |
8845 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e' | |
8846 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor)) | |
8847 { | |
8848 # ifdef FEAT_MBYTE | |
8849 if (has_mbyte) | |
8850 inc_cursor(); | |
8851 else | |
8852 # endif | |
8853 ++curwin->w_cursor.col; | |
8854 cap->oap->inclusive = FALSE; | |
8855 } | |
8856 } | |
8857 | |
8858 /* | |
8859 * Exclude last character at end of Visual area for 'selection' == "exclusive". | |
8860 * Should check VIsual_mode before calling this. | |
8861 * Returns TRUE when backed up to the previous line. | |
8862 */ | |
8863 static int | |
8864 unadjust_for_sel() | |
8865 { | |
8866 pos_T *pp; | |
8867 | |
8868 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor)) | |
8869 { | |
8870 if (lt(VIsual, curwin->w_cursor)) | |
8871 pp = &curwin->w_cursor; | |
8872 else | |
8873 pp = &VIsual; | |
8874 #ifdef FEAT_VIRTUALEDIT | |
8875 if (pp->coladd > 0) | |
8876 --pp->coladd; | |
8877 else | |
8878 #endif | |
8879 if (pp->col > 0) | |
8880 { | |
8881 --pp->col; | |
8882 #ifdef FEAT_MBYTE | |
2933 | 8883 mb_adjustpos(curbuf, pp); |
7 | 8884 #endif |
8885 } | |
8886 else if (pp->lnum > 1) | |
8887 { | |
8888 --pp->lnum; | |
8889 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum)); | |
8890 return TRUE; | |
8891 } | |
8892 } | |
8893 return FALSE; | |
8894 } | |
8895 | |
8896 /* | |
8897 * SELECT key in Normal or Visual mode: end of Select mode mapping. | |
8898 */ | |
8899 static void | |
8900 nv_select(cap) | |
8901 cmdarg_T *cap; | |
8902 { | |
8903 if (VIsual_active) | |
8904 VIsual_select = TRUE; | |
8905 else if (VIsual_reselect) | |
8906 { | |
8907 cap->nchar = 'v'; /* fake "gv" command */ | |
8908 cap->arg = TRUE; | |
8909 nv_g_cmd(cap); | |
8910 } | |
8911 } | |
8912 | |
8913 #endif | |
8914 | |
8915 /* | |
8916 * "G", "gg", CTRL-END, CTRL-HOME. | |
8917 * cap->arg is TRUE for "G". | |
8918 */ | |
8919 static void | |
8920 nv_goto(cap) | |
8921 cmdarg_T *cap; | |
8922 { | |
8923 linenr_T lnum; | |
8924 | |
8925 if (cap->arg) | |
8926 lnum = curbuf->b_ml.ml_line_count; | |
8927 else | |
8928 lnum = 1L; | |
8929 cap->oap->motion_type = MLINE; | |
8930 setpcmark(); | |
8931 | |
8932 /* When a count is given, use it instead of the default lnum */ | |
8933 if (cap->count0 != 0) | |
8934 lnum = cap->count0; | |
8935 if (lnum < 1L) | |
8936 lnum = 1L; | |
8937 else if (lnum > curbuf->b_ml.ml_line_count) | |
8938 lnum = curbuf->b_ml.ml_line_count; | |
8939 curwin->w_cursor.lnum = lnum; | |
8940 beginline(BL_SOL | BL_FIX); | |
8941 #ifdef FEAT_FOLDING | |
8942 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8943 foldOpenCursor(); | |
8944 #endif | |
8945 } | |
8946 | |
8947 /* | |
8948 * CTRL-\ in Normal mode. | |
8949 */ | |
8950 static void | |
8951 nv_normal(cap) | |
8952 cmdarg_T *cap; | |
8953 { | |
8954 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G) | |
8955 { | |
8956 clearop(cap->oap); | |
643 | 8957 if (restart_edit != 0 && mode_displayed) |
7 | 8958 clear_cmdline = TRUE; /* unshow mode later */ |
8959 restart_edit = 0; | |
8960 #ifdef FEAT_CMDWIN | |
8961 if (cmdwin_type != 0) | |
8962 cmdwin_result = Ctrl_C; | |
8963 #endif | |
8964 #ifdef FEAT_VISUAL | |
8965 if (VIsual_active) | |
8966 { | |
8967 end_visual_mode(); /* stop Visual */ | |
8968 redraw_curbuf_later(INVERTED); | |
8969 } | |
8970 #endif | |
8971 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */ | |
8972 if (cap->nchar == Ctrl_G && p_im) | |
8973 restart_edit = 'a'; | |
8974 } | |
8975 else | |
8976 clearopbeep(cap->oap); | |
8977 } | |
8978 | |
8979 /* | |
8980 * ESC in Normal mode: beep, but don't flush buffers. | |
8981 * Don't even beep if we are canceling a command. | |
8982 */ | |
8983 static void | |
8984 nv_esc(cap) | |
8985 cmdarg_T *cap; | |
8986 { | |
8987 int no_reason; | |
8988 | |
8989 no_reason = (cap->oap->op_type == OP_NOP | |
8990 && cap->opcount == 0 | |
8991 && cap->count0 == 0 | |
8992 && cap->oap->regname == 0 | |
8993 && !p_im); | |
8994 | |
8995 if (cap->arg) /* TRUE for CTRL-C */ | |
8996 { | |
8997 if (restart_edit == 0 | |
8998 #ifdef FEAT_CMDWIN | |
8999 && cmdwin_type == 0 | |
9000 #endif | |
9001 #ifdef FEAT_VISUAL | |
9002 && !VIsual_active | |
9003 #endif | |
9004 && no_reason) | |
9005 MSG(_("Type :quit<Enter> to exit Vim")); | |
9006 | |
9007 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be | |
9008 * set again below when halfway a mapping. */ | |
9009 if (!p_im) | |
9010 restart_edit = 0; | |
9011 #ifdef FEAT_CMDWIN | |
9012 if (cmdwin_type != 0) | |
9013 { | |
9014 cmdwin_result = K_IGNORE; | |
9015 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
9016 return; | |
9017 } | |
9018 #endif | |
9019 } | |
9020 | |
9021 #ifdef FEAT_VISUAL | |
9022 if (VIsual_active) | |
9023 { | |
9024 end_visual_mode(); /* stop Visual */ | |
9025 check_cursor_col(); /* make sure cursor is not beyond EOL */ | |
9026 curwin->w_set_curswant = TRUE; | |
9027 redraw_curbuf_later(INVERTED); | |
9028 } | |
9029 else | |
9030 #endif | |
9031 if (no_reason) | |
9032 vim_beep(); | |
9033 clearop(cap->oap); | |
9034 | |
9035 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is | |
9036 * set return to Insert mode afterwards. */ | |
9037 if (restart_edit == 0 && goto_im() | |
9038 #ifdef FEAT_EX_EXTRA | |
9039 && ex_normal_busy == 0 | |
9040 #endif | |
9041 ) | |
9042 restart_edit = 'a'; | |
9043 } | |
9044 | |
9045 /* | |
9046 * Handle "A", "a", "I", "i" and <Insert> commands. | |
9047 */ | |
9048 static void | |
9049 nv_edit(cap) | |
9050 cmdarg_T *cap; | |
9051 { | |
9052 /* <Insert> is equal to "i" */ | |
9053 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS) | |
9054 cap->cmdchar = 'i'; | |
9055 | |
9056 #ifdef FEAT_VISUAL | |
9057 /* in Visual mode "A" and "I" are an operator */ | |
9058 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I')) | |
9059 v_visop(cap); | |
9060 | |
9061 /* in Visual mode and after an operator "a" and "i" are for text objects */ | |
9062 else | |
9063 #endif | |
9064 if ((cap->cmdchar == 'a' || cap->cmdchar == 'i') | |
9065 && (cap->oap->op_type != OP_NOP | |
9066 #ifdef FEAT_VISUAL | |
9067 || VIsual_active | |
9068 #endif | |
9069 )) | |
9070 { | |
9071 #ifdef FEAT_TEXTOBJ | |
9072 nv_object(cap); | |
9073 #else | |
9074 clearopbeep(cap->oap); | |
9075 #endif | |
9076 } | |
9077 else if (!curbuf->b_p_ma && !p_im) | |
9078 { | |
9079 /* Only give this error when 'insertmode' is off. */ | |
9080 EMSG(_(e_modifiable)); | |
9081 clearop(cap->oap); | |
9082 } | |
9083 else if (!checkclearopq(cap->oap)) | |
9084 { | |
9085 switch (cap->cmdchar) | |
9086 { | |
9087 case 'A': /* "A"ppend after the line */ | |
9088 curwin->w_set_curswant = TRUE; | |
9089 #ifdef FEAT_VIRTUALEDIT | |
9090 if (ve_flags == VE_ALL) | |
9091 { | |
9092 int save_State = State; | |
9093 | |
9094 /* Pretent Insert mode here to allow the cursor on the | |
9095 * character past the end of the line */ | |
9096 State = INSERT; | |
9097 coladvance((colnr_T)MAXCOL); | |
9098 State = save_State; | |
9099 } | |
9100 else | |
9101 #endif | |
9102 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
9103 break; | |
9104 | |
9105 case 'I': /* "I"nsert before the first non-blank */ | |
164 | 9106 if (vim_strchr(p_cpo, CPO_INSEND) == NULL) |
9107 beginline(BL_WHITE); | |
9108 else | |
9109 beginline(BL_WHITE|BL_FIX); | |
7 | 9110 break; |
9111 | |
9112 case 'a': /* "a"ppend is like "i"nsert on the next character. */ | |
9113 #ifdef FEAT_VIRTUALEDIT | |
9114 /* increment coladd when in virtual space, increment the | |
9115 * column otherwise, also to append after an unprintable char */ | |
9116 if (virtual_active() | |
9117 && (curwin->w_cursor.coladd > 0 | |
9118 || *ml_get_cursor() == NUL | |
9119 || *ml_get_cursor() == TAB)) | |
9120 curwin->w_cursor.coladd++; | |
9121 else | |
9122 #endif | |
9123 if (*ml_get_cursor() != NUL) | |
9124 inc_cursor(); | |
9125 break; | |
9126 } | |
9127 | |
9128 #ifdef FEAT_VIRTUALEDIT | |
9129 if (curwin->w_cursor.coladd && cap->cmdchar != 'A') | |
9130 { | |
9131 int save_State = State; | |
9132 | |
9133 /* Pretent Insert mode here to allow the cursor on the | |
9134 * character past the end of the line */ | |
9135 State = INSERT; | |
9136 coladvance(getviscol()); | |
9137 State = save_State; | |
9138 } | |
9139 #endif | |
9140 | |
9141 invoke_edit(cap, FALSE, cap->cmdchar, FALSE); | |
9142 } | |
9143 } | |
9144 | |
9145 /* | |
9146 * Invoke edit() and take care of "restart_edit" and the return value. | |
9147 */ | |
9148 static void | |
9149 invoke_edit(cap, repl, cmd, startln) | |
9150 cmdarg_T *cap; | |
9151 int repl; /* "r" or "gr" command */ | |
9152 int cmd; | |
9153 int startln; | |
9154 { | |
9155 int restart_edit_save = 0; | |
9156 | |
9157 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert | |
9158 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow | |
9159 * it. */ | |
9160 if (repl || !stuff_empty()) | |
9161 restart_edit_save = restart_edit; | |
9162 else | |
9163 restart_edit_save = 0; | |
9164 | |
9165 /* Always reset "restart_edit", this is not a restarted edit. */ | |
9166 restart_edit = 0; | |
9167 | |
9168 if (edit(cmd, startln, cap->count1)) | |
9169 cap->retval |= CA_COMMAND_BUSY; | |
9170 | |
9171 if (restart_edit == 0) | |
9172 restart_edit = restart_edit_save; | |
9173 } | |
9174 | |
9175 #ifdef FEAT_TEXTOBJ | |
9176 /* | |
9177 * "a" or "i" while an operator is pending or in Visual mode: object motion. | |
9178 */ | |
9179 static void | |
9180 nv_object(cap) | |
9181 cmdarg_T *cap; | |
9182 { | |
9183 int flag; | |
9184 int include; | |
9185 char_u *mps_save; | |
9186 | |
9187 if (cap->cmdchar == 'i') | |
9188 include = FALSE; /* "ix" = inner object: exclude white space */ | |
9189 else | |
9190 include = TRUE; /* "ax" = an object: include white space */ | |
9191 | |
9192 /* Make sure (), [], {} and <> are in 'matchpairs' */ | |
9193 mps_save = curbuf->b_p_mps; | |
9194 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>"; | |
9195 | |
9196 switch (cap->nchar) | |
9197 { | |
9198 case 'w': /* "aw" = a word */ | |
9199 flag = current_word(cap->oap, cap->count1, include, FALSE); | |
9200 break; | |
9201 case 'W': /* "aW" = a WORD */ | |
9202 flag = current_word(cap->oap, cap->count1, include, TRUE); | |
9203 break; | |
9204 case 'b': /* "ab" = a braces block */ | |
9205 case '(': | |
9206 case ')': | |
9207 flag = current_block(cap->oap, cap->count1, include, '(', ')'); | |
9208 break; | |
9209 case 'B': /* "aB" = a Brackets block */ | |
9210 case '{': | |
9211 case '}': | |
9212 flag = current_block(cap->oap, cap->count1, include, '{', '}'); | |
9213 break; | |
9214 case '[': /* "a[" = a [] block */ | |
9215 case ']': | |
9216 flag = current_block(cap->oap, cap->count1, include, '[', ']'); | |
9217 break; | |
9218 case '<': /* "a<" = a <> block */ | |
9219 case '>': | |
9220 flag = current_block(cap->oap, cap->count1, include, '<', '>'); | |
9221 break; | |
420 | 9222 case 't': /* "at" = a tag block (xml and html) */ |
9223 flag = current_tagblock(cap->oap, cap->count1, include); | |
9224 break; | |
7 | 9225 case 'p': /* "ap" = a paragraph */ |
9226 flag = current_par(cap->oap, cap->count1, include, 'p'); | |
9227 break; | |
9228 case 's': /* "as" = a sentence */ | |
9229 flag = current_sent(cap->oap, cap->count1, include); | |
9230 break; | |
12 | 9231 case '"': /* "a"" = a double quoted string */ |
9232 case '\'': /* "a'" = a single quoted string */ | |
9233 case '`': /* "a`" = a backtick quoted string */ | |
9234 flag = current_quote(cap->oap, cap->count1, include, | |
9235 cap->nchar); | |
9236 break; | |
7 | 9237 #if 0 /* TODO */ |
9238 case 'S': /* "aS" = a section */ | |
9239 case 'f': /* "af" = a filename */ | |
9240 case 'u': /* "au" = a URL */ | |
9241 #endif | |
9242 default: | |
9243 flag = FAIL; | |
9244 break; | |
9245 } | |
9246 | |
9247 curbuf->b_p_mps = mps_save; | |
9248 if (flag == FAIL) | |
9249 clearopbeep(cap->oap); | |
9250 adjust_cursor_col(); | |
9251 curwin->w_set_curswant = TRUE; | |
9252 } | |
9253 #endif | |
9254 | |
9255 /* | |
9256 * "q" command: Start/stop recording. | |
9257 * "q:", "q/", "q?": edit command-line in command-line window. | |
9258 */ | |
9259 static void | |
9260 nv_record(cap) | |
9261 cmdarg_T *cap; | |
9262 { | |
9263 if (cap->oap->op_type == OP_FORMAT) | |
9264 { | |
9265 /* "gqq" is the same as "gqgq": format line */ | |
9266 cap->cmdchar = 'g'; | |
9267 cap->nchar = 'q'; | |
9268 nv_operator(cap); | |
9269 } | |
9270 else if (!checkclearop(cap->oap)) | |
9271 { | |
9272 #ifdef FEAT_CMDWIN | |
9273 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?') | |
9274 { | |
9275 stuffcharReadbuff(cap->nchar); | |
9276 stuffcharReadbuff(K_CMDWIN); | |
9277 } | |
9278 else | |
9279 #endif | |
9280 /* (stop) recording into a named register, unless executing a | |
9281 * register */ | |
9282 if (!Exec_reg && do_record(cap->nchar) == FAIL) | |
9283 clearopbeep(cap->oap); | |
9284 } | |
9285 } | |
9286 | |
9287 /* | |
9288 * Handle the "@r" command. | |
9289 */ | |
9290 static void | |
9291 nv_at(cap) | |
9292 cmdarg_T *cap; | |
9293 { | |
9294 if (checkclearop(cap->oap)) | |
9295 return; | |
9296 #ifdef FEAT_EVAL | |
9297 if (cap->nchar == '=') | |
9298 { | |
9299 if (get_expr_register() == NUL) | |
9300 return; | |
9301 } | |
9302 #endif | |
9303 while (cap->count1-- && !got_int) | |
9304 { | |
1034 | 9305 if (do_execreg(cap->nchar, FALSE, FALSE, FALSE) == FAIL) |
7 | 9306 { |
9307 clearopbeep(cap->oap); | |
9308 break; | |
9309 } | |
9310 line_breakcheck(); | |
9311 } | |
9312 } | |
9313 | |
9314 /* | |
9315 * Handle the CTRL-U and CTRL-D commands. | |
9316 */ | |
9317 static void | |
9318 nv_halfpage(cap) | |
9319 cmdarg_T *cap; | |
9320 { | |
9321 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) | |
9322 || (cap->cmdchar == Ctrl_D | |
9323 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) | |
9324 clearopbeep(cap->oap); | |
9325 else if (!checkclearop(cap->oap)) | |
9326 halfpage(cap->cmdchar == Ctrl_D, cap->count0); | |
9327 } | |
9328 | |
9329 /* | |
9330 * Handle "J" or "gJ" command. | |
9331 */ | |
9332 static void | |
9333 nv_join(cap) | |
9334 cmdarg_T *cap; | |
9335 { | |
9336 #ifdef FEAT_VISUAL | |
9337 if (VIsual_active) /* join the visual lines */ | |
9338 nv_operator(cap); | |
9339 else | |
9340 #endif | |
9341 if (!checkclearop(cap->oap)) | |
9342 { | |
9343 if (cap->count0 <= 1) | |
9344 cap->count0 = 2; /* default for join is two lines! */ | |
9345 if (curwin->w_cursor.lnum + cap->count0 - 1 > | |
9346 curbuf->b_ml.ml_line_count) | |
9347 clearopbeep(cap->oap); /* beyond last line */ | |
9348 else | |
9349 { | |
9350 prep_redo(cap->oap->regname, cap->count0, | |
9351 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
3562 | 9352 (void)do_join(cap->count0, cap->nchar == NUL, TRUE, TRUE); |
7 | 9353 } |
9354 } | |
9355 } | |
9356 | |
9357 /* | |
9358 * "P", "gP", "p" and "gp" commands. | |
9359 */ | |
9360 static void | |
9361 nv_put(cap) | |
9362 cmdarg_T *cap; | |
9363 { | |
9364 #ifdef FEAT_VISUAL | |
9365 int regname = 0; | |
9366 void *reg1 = NULL, *reg2 = NULL; | |
84 | 9367 int empty = FALSE; |
236 | 9368 int was_visual = FALSE; |
7 | 9369 #endif |
9370 int dir; | |
9371 int flags = 0; | |
9372 | |
9373 if (cap->oap->op_type != OP_NOP) | |
9374 { | |
9375 #ifdef FEAT_DIFF | |
9376 /* "dp" is ":diffput" */ | |
9377 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p') | |
9378 { | |
9379 clearop(cap->oap); | |
9380 nv_diffgetput(TRUE); | |
9381 } | |
9382 else | |
9383 #endif | |
9384 clearopbeep(cap->oap); | |
9385 } | |
9386 else | |
9387 { | |
9388 dir = (cap->cmdchar == 'P' | |
9389 || (cap->cmdchar == 'g' && cap->nchar == 'P')) | |
9390 ? BACKWARD : FORWARD; | |
9391 prep_redo_cmd(cap); | |
9392 if (cap->cmdchar == 'g') | |
9393 flags |= PUT_CURSEND; | |
9394 | |
9395 #ifdef FEAT_VISUAL | |
9396 if (VIsual_active) | |
9397 { | |
9398 /* Putting in Visual mode: The put text replaces the selected | |
9399 * text. First delete the selected text, then put the new text. | |
9400 * Need to save and restore the registers that the delete | |
9401 * overwrites if the old contents is being put. | |
9402 */ | |
236 | 9403 was_visual = TRUE; |
7 | 9404 regname = cap->oap->regname; |
9405 # ifdef FEAT_CLIPBOARD | |
9406 adjust_clip_reg(®name); | |
9407 # endif | |
3286 | 9408 if (regname == 0 || regname == '"' || VIM_ISDIGIT(regname) |
7 | 9409 # ifdef FEAT_CLIPBOARD |
9410 || (clip_unnamed && (regname == '*' || regname == '+')) | |
9411 # endif | |
9412 | |
9413 ) | |
9414 { | |
9415 /* the delete is going to overwrite the register we want to | |
9416 * put, save it first. */ | |
9417 reg1 = get_register(regname, TRUE); | |
9418 } | |
9419 | |
9420 /* Now delete the selected text. */ | |
9421 cap->cmdchar = 'd'; | |
9422 cap->nchar = NUL; | |
9423 cap->oap->regname = NUL; | |
9424 nv_operator(cap); | |
9425 do_pending_operator(cap, 0, FALSE); | |
84 | 9426 empty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
7 | 9427 |
9428 /* delete PUT_LINE_BACKWARD; */ | |
9429 cap->oap->regname = regname; | |
9430 | |
9431 if (reg1 != NULL) | |
9432 { | |
9433 /* Delete probably changed the register we want to put, save | |
9434 * it first. Then put back what was there before the delete. */ | |
9435 reg2 = get_register(regname, FALSE); | |
9436 put_register(regname, reg1); | |
9437 } | |
9438 | |
9439 /* When deleted a linewise Visual area, put the register as | |
9440 * lines to avoid it joined with the next line. When deletion was | |
9441 * characterwise, split a line when putting lines. */ | |
9442 if (VIsual_mode == 'V') | |
9443 flags |= PUT_LINE; | |
9444 else if (VIsual_mode == 'v') | |
9445 flags |= PUT_LINE_SPLIT; | |
9446 if (VIsual_mode == Ctrl_V && dir == FORWARD) | |
9447 flags |= PUT_LINE_FORWARD; | |
9448 dir = BACKWARD; | |
9449 if ((VIsual_mode != 'V' | |
9450 && curwin->w_cursor.col < curbuf->b_op_start.col) | |
9451 || (VIsual_mode == 'V' | |
9452 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum)) | |
9453 /* cursor is at the end of the line or end of file, put | |
9454 * forward. */ | |
9455 dir = FORWARD; | |
9456 } | |
9457 #endif | |
9458 do_put(cap->oap->regname, dir, cap->count1, flags); | |
9459 | |
9460 #ifdef FEAT_VISUAL | |
9461 /* If a register was saved, put it back now. */ | |
9462 if (reg2 != NULL) | |
9463 put_register(regname, reg2); | |
236 | 9464 |
9465 /* What to reselect with "gv"? Selecting the just put text seems to | |
9466 * be the most useful, since the original text was removed. */ | |
9467 if (was_visual) | |
9468 { | |
690 | 9469 curbuf->b_visual.vi_start = curbuf->b_op_start; |
9470 curbuf->b_visual.vi_end = curbuf->b_op_end; | |
236 | 9471 } |
9472 | |
84 | 9473 /* When all lines were selected and deleted do_put() leaves an empty |
236 | 9474 * line that needs to be deleted now. */ |
84 | 9475 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL) |
817 | 9476 { |
84 | 9477 ml_delete(curbuf->b_ml.ml_line_count, TRUE); |
817 | 9478 |
9479 /* If the cursor was in that line, move it to the end of the last | |
9480 * line. */ | |
9481 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
9482 { | |
9483 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
9484 coladvance((colnr_T)MAXCOL); | |
9485 } | |
9486 } | |
7 | 9487 #endif |
9488 auto_format(FALSE, TRUE); | |
9489 } | |
9490 } | |
9491 | |
9492 /* | |
9493 * "o" and "O" commands. | |
9494 */ | |
9495 static void | |
9496 nv_open(cap) | |
9497 cmdarg_T *cap; | |
9498 { | |
9499 #ifdef FEAT_DIFF | |
9500 /* "do" is ":diffget" */ | |
9501 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o') | |
9502 { | |
9503 clearop(cap->oap); | |
9504 nv_diffgetput(FALSE); | |
9505 } | |
9506 else | |
9507 #endif | |
9508 #ifdef FEAT_VISUAL | |
9509 if (VIsual_active) /* switch start and end of visual */ | |
9510 v_swap_corners(cap->cmdchar); | |
9511 else | |
9512 #endif | |
9513 n_opencmd(cap); | |
9514 } | |
9515 | |
9516 #ifdef FEAT_SNIFF | |
9517 static void | |
9518 nv_sniff(cap) | |
1883 | 9519 cmdarg_T *cap UNUSED; |
7 | 9520 { |
9521 ProcessSniffRequests(); | |
9522 } | |
9523 #endif | |
9524 | |
9525 #ifdef FEAT_NETBEANS_INTG | |
9526 static void | |
9527 nv_nbcmd(cap) | |
9528 cmdarg_T *cap; | |
9529 { | |
9530 netbeans_keycommand(cap->nchar); | |
9531 } | |
9532 #endif | |
9533 | |
9534 #ifdef FEAT_DND | |
9535 static void | |
9536 nv_drop(cap) | |
1883 | 9537 cmdarg_T *cap UNUSED; |
7 | 9538 { |
9539 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
9540 } | |
9541 #endif | |
203 | 9542 |
9543 #ifdef FEAT_AUTOCMD | |
9544 /* | |
9545 * Trigger CursorHold event. | |
9546 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the | |
9547 * input buffer. "did_cursorhold" is set to avoid retriggering. | |
9548 */ | |
9549 static void | |
9550 nv_cursorhold(cap) | |
9551 cmdarg_T *cap; | |
9552 { | |
9553 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf); | |
9554 did_cursorhold = TRUE; | |
226 | 9555 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
9556 } | |
9557 #endif |