Mercurial > vim
annotate src/normal.c @ 4162:b97109760603 v7.3.833
updated for version 7.3.833
Problem: In the terminal the scroll wheel always scrolls the active window.
Solution: Scroll the window under the mouse pointer, like in the GUI.
(Bradie Rao)
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Tue, 26 Feb 2013 13:30:32 +0100 |
parents | 36fd800b8c6c |
children | 0a3fab86f34d |
rev | line source |
---|---|
7 | 1 /* vi:set ts=8 sts=4 sw=4: |
2 * | |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 /* | |
10 * normal.c: Contains the main routine for processing characters in command | |
11 * mode. Communicates closely with the code in ops.c to handle | |
12 * the operators. | |
13 */ | |
14 | |
15 #include "vim.h" | |
16 | |
17 #ifdef FEAT_VISUAL | |
18 /* | |
19 * The Visual area is remembered for reselection. | |
20 */ | |
21 static int resel_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
22 static linenr_T resel_VIsual_line_count; /* number of lines */ | |
3125 | 23 static colnr_T resel_VIsual_vcol; /* nr of cols or end col */ |
7 | 24 |
25 static int restart_VIsual_select = 0; | |
26 #endif | |
27 | |
2667 | 28 #ifdef FEAT_EVAL |
29 static void set_vcount_ca __ARGS((cmdarg_T *cap, int *set_prevcount)); | |
30 #endif | |
7 | 31 static int |
3531 | 32 #ifdef __BORLANDC__ |
33 _RTLENTRYF | |
34 #endif | |
7 | 35 nv_compare __ARGS((const void *s1, const void *s2)); |
36 static int find_command __ARGS((int cmdchar)); | |
37 static void op_colon __ARGS((oparg_T *oap)); | |
592 | 38 static void op_function __ARGS((oparg_T *oap)); |
7 | 39 #if defined(FEAT_MOUSE) && defined(FEAT_VISUAL) |
40 static void find_start_of_word __ARGS((pos_T *)); | |
41 static void find_end_of_word __ARGS((pos_T *)); | |
42 static int get_mouse_class __ARGS((char_u *p)); | |
43 #endif | |
44 static void prep_redo_cmd __ARGS((cmdarg_T *cap)); | |
45 static void prep_redo __ARGS((int regname, long, int, int, int, int, int)); | |
46 static int checkclearop __ARGS((oparg_T *oap)); | |
47 static int checkclearopq __ARGS((oparg_T *oap)); | |
48 static void clearop __ARGS((oparg_T *oap)); | |
49 static void clearopbeep __ARGS((oparg_T *oap)); | |
50 #ifdef FEAT_VISUAL | |
51 static void unshift_special __ARGS((cmdarg_T *cap)); | |
52 #endif | |
53 #ifdef FEAT_CMDL_INFO | |
54 static void del_from_showcmd __ARGS((int)); | |
55 #endif | |
56 | |
57 /* | |
58 * nv_*(): functions called to handle Normal and Visual mode commands. | |
59 * n_*(): functions called to handle Normal mode commands. | |
60 * v_*(): functions called to handle Visual mode commands. | |
61 */ | |
62 static void nv_ignore __ARGS((cmdarg_T *cap)); | |
620 | 63 static void nv_nop __ARGS((cmdarg_T *cap)); |
7 | 64 static void nv_error __ARGS((cmdarg_T *cap)); |
65 static void nv_help __ARGS((cmdarg_T *cap)); | |
66 static void nv_addsub __ARGS((cmdarg_T *cap)); | |
67 static void nv_page __ARGS((cmdarg_T *cap)); | |
523 | 68 static void nv_gd __ARGS((oparg_T *oap, int nchar, int thisblock)); |
7 | 69 static int nv_screengo __ARGS((oparg_T *oap, int dir, long dist)); |
70 #ifdef FEAT_MOUSE | |
71 static void nv_mousescroll __ARGS((cmdarg_T *cap)); | |
72 static void nv_mouse __ARGS((cmdarg_T *cap)); | |
73 #endif | |
74 static void nv_scroll_line __ARGS((cmdarg_T *cap)); | |
75 static void nv_zet __ARGS((cmdarg_T *cap)); | |
76 #ifdef FEAT_GUI | |
77 static void nv_ver_scrollbar __ARGS((cmdarg_T *cap)); | |
78 static void nv_hor_scrollbar __ARGS((cmdarg_T *cap)); | |
79 #endif | |
685 | 80 #ifdef FEAT_GUI_TABLINE |
81 static void nv_tabline __ARGS((cmdarg_T *cap)); | |
686 | 82 static void nv_tabmenu __ARGS((cmdarg_T *cap)); |
685 | 83 #endif |
7 | 84 static void nv_exmode __ARGS((cmdarg_T *cap)); |
85 static void nv_colon __ARGS((cmdarg_T *cap)); | |
86 static void nv_ctrlg __ARGS((cmdarg_T *cap)); | |
87 static void nv_ctrlh __ARGS((cmdarg_T *cap)); | |
88 static void nv_clear __ARGS((cmdarg_T *cap)); | |
89 static void nv_ctrlo __ARGS((cmdarg_T *cap)); | |
90 static void nv_hat __ARGS((cmdarg_T *cap)); | |
91 static void nv_Zet __ARGS((cmdarg_T *cap)); | |
92 static void nv_ident __ARGS((cmdarg_T *cap)); | |
93 static void nv_tagpop __ARGS((cmdarg_T *cap)); | |
94 static void nv_scroll __ARGS((cmdarg_T *cap)); | |
95 static void nv_right __ARGS((cmdarg_T *cap)); | |
96 static void nv_left __ARGS((cmdarg_T *cap)); | |
97 static void nv_up __ARGS((cmdarg_T *cap)); | |
98 static void nv_down __ARGS((cmdarg_T *cap)); | |
99 #ifdef FEAT_SEARCHPATH | |
100 static void nv_gotofile __ARGS((cmdarg_T *cap)); | |
101 #endif | |
102 static void nv_end __ARGS((cmdarg_T *cap)); | |
103 static void nv_dollar __ARGS((cmdarg_T *cap)); | |
104 static void nv_search __ARGS((cmdarg_T *cap)); | |
105 static void nv_next __ARGS((cmdarg_T *cap)); | |
106 static void normal_search __ARGS((cmdarg_T *cap, int dir, char_u *pat, int opt)); | |
107 static void nv_csearch __ARGS((cmdarg_T *cap)); | |
108 static void nv_brackets __ARGS((cmdarg_T *cap)); | |
109 static void nv_percent __ARGS((cmdarg_T *cap)); | |
110 static void nv_brace __ARGS((cmdarg_T *cap)); | |
111 static void nv_mark __ARGS((cmdarg_T *cap)); | |
112 static void nv_findpar __ARGS((cmdarg_T *cap)); | |
113 static void nv_undo __ARGS((cmdarg_T *cap)); | |
114 static void nv_kundo __ARGS((cmdarg_T *cap)); | |
115 static void nv_Replace __ARGS((cmdarg_T *cap)); | |
116 #ifdef FEAT_VREPLACE | |
117 static void nv_vreplace __ARGS((cmdarg_T *cap)); | |
118 #endif | |
119 #ifdef FEAT_VISUAL | |
120 static void v_swap_corners __ARGS((int cmdchar)); | |
121 #endif | |
122 static void nv_replace __ARGS((cmdarg_T *cap)); | |
123 static void n_swapchar __ARGS((cmdarg_T *cap)); | |
124 static void nv_cursormark __ARGS((cmdarg_T *cap, int flag, pos_T *pos)); | |
125 #ifdef FEAT_VISUAL | |
126 static void v_visop __ARGS((cmdarg_T *cap)); | |
127 #endif | |
128 static void nv_subst __ARGS((cmdarg_T *cap)); | |
129 static void nv_abbrev __ARGS((cmdarg_T *cap)); | |
130 static void nv_optrans __ARGS((cmdarg_T *cap)); | |
131 static void nv_gomark __ARGS((cmdarg_T *cap)); | |
132 static void nv_pcmark __ARGS((cmdarg_T *cap)); | |
133 static void nv_regname __ARGS((cmdarg_T *cap)); | |
134 #ifdef FEAT_VISUAL | |
135 static void nv_visual __ARGS((cmdarg_T *cap)); | |
136 static void n_start_visual_mode __ARGS((int c)); | |
137 #endif | |
138 static void nv_window __ARGS((cmdarg_T *cap)); | |
139 static void nv_suspend __ARGS((cmdarg_T *cap)); | |
140 static void nv_g_cmd __ARGS((cmdarg_T *cap)); | |
141 static void n_opencmd __ARGS((cmdarg_T *cap)); | |
142 static void nv_dot __ARGS((cmdarg_T *cap)); | |
143 static void nv_redo __ARGS((cmdarg_T *cap)); | |
144 static void nv_Undo __ARGS((cmdarg_T *cap)); | |
145 static void nv_tilde __ARGS((cmdarg_T *cap)); | |
146 static void nv_operator __ARGS((cmdarg_T *cap)); | |
1490 | 147 #ifdef FEAT_EVAL |
148 static void set_op_var __ARGS((int optype)); | |
149 #endif | |
7 | 150 static void nv_lineop __ARGS((cmdarg_T *cap)); |
151 static void nv_home __ARGS((cmdarg_T *cap)); | |
152 static void nv_pipe __ARGS((cmdarg_T *cap)); | |
153 static void nv_bck_word __ARGS((cmdarg_T *cap)); | |
154 static void nv_wordcmd __ARGS((cmdarg_T *cap)); | |
155 static void nv_beginline __ARGS((cmdarg_T *cap)); | |
1505 | 156 static void adjust_cursor __ARGS((oparg_T *oap)); |
7 | 157 #ifdef FEAT_VISUAL |
158 static void adjust_for_sel __ARGS((cmdarg_T *cap)); | |
159 static int unadjust_for_sel __ARGS((void)); | |
160 static void nv_select __ARGS((cmdarg_T *cap)); | |
161 #endif | |
162 static void nv_goto __ARGS((cmdarg_T *cap)); | |
163 static void nv_normal __ARGS((cmdarg_T *cap)); | |
164 static void nv_esc __ARGS((cmdarg_T *oap)); | |
165 static void nv_edit __ARGS((cmdarg_T *cap)); | |
166 static void invoke_edit __ARGS((cmdarg_T *cap, int repl, int cmd, int startln)); | |
167 #ifdef FEAT_TEXTOBJ | |
168 static void nv_object __ARGS((cmdarg_T *cap)); | |
169 #endif | |
170 static void nv_record __ARGS((cmdarg_T *cap)); | |
171 static void nv_at __ARGS((cmdarg_T *cap)); | |
172 static void nv_halfpage __ARGS((cmdarg_T *cap)); | |
173 static void nv_join __ARGS((cmdarg_T *cap)); | |
174 static void nv_put __ARGS((cmdarg_T *cap)); | |
175 static void nv_open __ARGS((cmdarg_T *cap)); | |
176 #ifdef FEAT_SNIFF | |
177 static void nv_sniff __ARGS((cmdarg_T *cap)); | |
178 #endif | |
179 #ifdef FEAT_NETBEANS_INTG | |
180 static void nv_nbcmd __ARGS((cmdarg_T *cap)); | |
181 #endif | |
182 #ifdef FEAT_DND | |
183 static void nv_drop __ARGS((cmdarg_T *cap)); | |
184 #endif | |
203 | 185 #ifdef FEAT_AUTOCMD |
186 static void nv_cursorhold __ARGS((cmdarg_T *cap)); | |
187 #endif | |
7 | 188 |
1728 | 189 static char *e_noident = N_("E349: No identifier under cursor"); |
190 | |
7 | 191 /* |
192 * Function to be called for a Normal or Visual mode command. | |
193 * The argument is a cmdarg_T. | |
194 */ | |
195 typedef void (*nv_func_T) __ARGS((cmdarg_T *cap)); | |
196 | |
197 /* Values for cmd_flags. */ | |
198 #define NV_NCH 0x01 /* may need to get a second char */ | |
199 #define NV_NCH_NOP (0x02|NV_NCH) /* get second char when no operator pending */ | |
200 #define NV_NCH_ALW (0x04|NV_NCH) /* always get a second char */ | |
201 #define NV_LANG 0x08 /* second char needs language adjustment */ | |
202 | |
203 #define NV_SS 0x10 /* may start selection */ | |
204 #define NV_SSS 0x20 /* may start selection with shift modifier */ | |
205 #define NV_STS 0x40 /* may stop selection without shift modif. */ | |
206 #define NV_RL 0x80 /* 'rightleft' modifies command */ | |
207 #define NV_KEEPREG 0x100 /* don't clear regname */ | |
208 #define NV_NCW 0x200 /* not allowed in command-line window */ | |
209 | |
210 /* | |
211 * Generally speaking, every Normal mode command should either clear any | |
212 * pending operator (with *clearop*()), or set the motion type variable | |
213 * oap->motion_type. | |
214 * | |
215 * When a cursor motion command is made, it is marked as being a character or | |
216 * line oriented motion. Then, if an operator is in effect, the operation | |
217 * becomes character or line oriented accordingly. | |
218 */ | |
219 | |
220 /* | |
221 * This table contains one entry for every Normal or Visual mode command. | |
222 * The order doesn't matter, init_normal_cmds() will create a sorted index. | |
223 * It is faster when all keys from zero to '~' are present. | |
224 */ | |
225 static const struct nv_cmd | |
226 { | |
227 int cmd_char; /* (first) command character */ | |
228 nv_func_T cmd_func; /* function for this command */ | |
229 short_u cmd_flags; /* NV_ flags */ | |
230 short cmd_arg; /* value for ca.arg */ | |
231 } nv_cmds[] = | |
232 { | |
233 {NUL, nv_error, 0, 0}, | |
234 {Ctrl_A, nv_addsub, 0, 0}, | |
235 {Ctrl_B, nv_page, NV_STS, BACKWARD}, | |
236 {Ctrl_C, nv_esc, 0, TRUE}, | |
237 {Ctrl_D, nv_halfpage, 0, 0}, | |
238 {Ctrl_E, nv_scroll_line, 0, TRUE}, | |
239 {Ctrl_F, nv_page, NV_STS, FORWARD}, | |
240 {Ctrl_G, nv_ctrlg, 0, 0}, | |
241 {Ctrl_H, nv_ctrlh, 0, 0}, | |
242 {Ctrl_I, nv_pcmark, 0, 0}, | |
243 {NL, nv_down, 0, FALSE}, | |
244 {Ctrl_K, nv_error, 0, 0}, | |
245 {Ctrl_L, nv_clear, 0, 0}, | |
376 | 246 {Ctrl_M, nv_down, 0, TRUE}, |
7 | 247 {Ctrl_N, nv_down, NV_STS, FALSE}, |
248 {Ctrl_O, nv_ctrlo, 0, 0}, | |
249 {Ctrl_P, nv_up, NV_STS, FALSE}, | |
167 | 250 #ifdef FEAT_VISUAL |
251 {Ctrl_Q, nv_visual, 0, FALSE}, | |
252 #else | |
7 | 253 {Ctrl_Q, nv_ignore, 0, 0}, |
167 | 254 #endif |
7 | 255 {Ctrl_R, nv_redo, 0, 0}, |
256 {Ctrl_S, nv_ignore, 0, 0}, | |
257 {Ctrl_T, nv_tagpop, NV_NCW, 0}, | |
258 {Ctrl_U, nv_halfpage, 0, 0}, | |
259 #ifdef FEAT_VISUAL | |
260 {Ctrl_V, nv_visual, 0, FALSE}, | |
261 {'V', nv_visual, 0, FALSE}, | |
262 {'v', nv_visual, 0, FALSE}, | |
263 #else | |
264 {Ctrl_V, nv_error, 0, 0}, | |
265 {'V', nv_error, 0, 0}, | |
266 {'v', nv_error, 0, 0}, | |
267 #endif | |
268 {Ctrl_W, nv_window, 0, 0}, | |
269 {Ctrl_X, nv_addsub, 0, 0}, | |
270 {Ctrl_Y, nv_scroll_line, 0, FALSE}, | |
271 {Ctrl_Z, nv_suspend, 0, 0}, | |
272 {ESC, nv_esc, 0, FALSE}, | |
273 {Ctrl_BSL, nv_normal, NV_NCH_ALW, 0}, | |
274 {Ctrl_RSB, nv_ident, NV_NCW, 0}, | |
275 {Ctrl_HAT, nv_hat, NV_NCW, 0}, | |
276 {Ctrl__, nv_error, 0, 0}, | |
277 {' ', nv_right, 0, 0}, | |
278 {'!', nv_operator, 0, 0}, | |
279 {'"', nv_regname, NV_NCH_NOP|NV_KEEPREG, 0}, | |
280 {'#', nv_ident, 0, 0}, | |
281 {'$', nv_dollar, 0, 0}, | |
282 {'%', nv_percent, 0, 0}, | |
283 {'&', nv_optrans, 0, 0}, | |
284 {'\'', nv_gomark, NV_NCH_ALW, TRUE}, | |
285 {'(', nv_brace, 0, BACKWARD}, | |
286 {')', nv_brace, 0, FORWARD}, | |
287 {'*', nv_ident, 0, 0}, | |
288 {'+', nv_down, 0, TRUE}, | |
289 {',', nv_csearch, 0, TRUE}, | |
290 {'-', nv_up, 0, TRUE}, | |
291 {'.', nv_dot, NV_KEEPREG, 0}, | |
292 {'/', nv_search, 0, FALSE}, | |
293 {'0', nv_beginline, 0, 0}, | |
294 {'1', nv_ignore, 0, 0}, | |
295 {'2', nv_ignore, 0, 0}, | |
296 {'3', nv_ignore, 0, 0}, | |
297 {'4', nv_ignore, 0, 0}, | |
298 {'5', nv_ignore, 0, 0}, | |
299 {'6', nv_ignore, 0, 0}, | |
300 {'7', nv_ignore, 0, 0}, | |
301 {'8', nv_ignore, 0, 0}, | |
302 {'9', nv_ignore, 0, 0}, | |
303 {':', nv_colon, 0, 0}, | |
304 {';', nv_csearch, 0, FALSE}, | |
305 {'<', nv_operator, NV_RL, 0}, | |
306 {'=', nv_operator, 0, 0}, | |
307 {'>', nv_operator, NV_RL, 0}, | |
308 {'?', nv_search, 0, FALSE}, | |
309 {'@', nv_at, NV_NCH_NOP, FALSE}, | |
310 {'A', nv_edit, 0, 0}, | |
311 {'B', nv_bck_word, 0, 1}, | |
312 {'C', nv_abbrev, NV_KEEPREG, 0}, | |
313 {'D', nv_abbrev, NV_KEEPREG, 0}, | |
314 {'E', nv_wordcmd, 0, TRUE}, | |
315 {'F', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
316 {'G', nv_goto, 0, TRUE}, | |
317 {'H', nv_scroll, 0, 0}, | |
318 {'I', nv_edit, 0, 0}, | |
319 {'J', nv_join, 0, 0}, | |
320 {'K', nv_ident, 0, 0}, | |
321 {'L', nv_scroll, 0, 0}, | |
322 {'M', nv_scroll, 0, 0}, | |
323 {'N', nv_next, 0, SEARCH_REV}, | |
324 {'O', nv_open, 0, 0}, | |
325 {'P', nv_put, 0, 0}, | |
326 {'Q', nv_exmode, NV_NCW, 0}, | |
327 {'R', nv_Replace, 0, FALSE}, | |
328 {'S', nv_subst, NV_KEEPREG, 0}, | |
329 {'T', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
330 {'U', nv_Undo, 0, 0}, | |
331 {'W', nv_wordcmd, 0, TRUE}, | |
332 {'X', nv_abbrev, NV_KEEPREG, 0}, | |
333 {'Y', nv_abbrev, NV_KEEPREG, 0}, | |
334 {'Z', nv_Zet, NV_NCH_NOP|NV_NCW, 0}, | |
335 {'[', nv_brackets, NV_NCH_ALW, BACKWARD}, | |
336 {'\\', nv_error, 0, 0}, | |
337 {']', nv_brackets, NV_NCH_ALW, FORWARD}, | |
338 {'^', nv_beginline, 0, BL_WHITE | BL_FIX}, | |
339 {'_', nv_lineop, 0, 0}, | |
340 {'`', nv_gomark, NV_NCH_ALW, FALSE}, | |
341 {'a', nv_edit, NV_NCH, 0}, | |
342 {'b', nv_bck_word, 0, 0}, | |
343 {'c', nv_operator, 0, 0}, | |
344 {'d', nv_operator, 0, 0}, | |
345 {'e', nv_wordcmd, 0, FALSE}, | |
346 {'f', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
347 {'g', nv_g_cmd, NV_NCH_ALW, FALSE}, | |
348 {'h', nv_left, NV_RL, 0}, | |
349 {'i', nv_edit, NV_NCH, 0}, | |
350 {'j', nv_down, 0, FALSE}, | |
351 {'k', nv_up, 0, FALSE}, | |
352 {'l', nv_right, NV_RL, 0}, | |
353 {'m', nv_mark, NV_NCH_NOP, 0}, | |
354 {'n', nv_next, 0, 0}, | |
355 {'o', nv_open, 0, 0}, | |
356 {'p', nv_put, 0, 0}, | |
357 {'q', nv_record, NV_NCH, 0}, | |
358 {'r', nv_replace, NV_NCH_NOP|NV_LANG, 0}, | |
359 {'s', nv_subst, NV_KEEPREG, 0}, | |
360 {'t', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
361 {'u', nv_undo, 0, 0}, | |
362 {'w', nv_wordcmd, 0, FALSE}, | |
363 {'x', nv_abbrev, NV_KEEPREG, 0}, | |
364 {'y', nv_operator, 0, 0}, | |
365 {'z', nv_zet, NV_NCH_ALW, 0}, | |
366 {'{', nv_findpar, 0, BACKWARD}, | |
367 {'|', nv_pipe, 0, 0}, | |
368 {'}', nv_findpar, 0, FORWARD}, | |
369 {'~', nv_tilde, 0, 0}, | |
370 | |
371 /* pound sign */ | |
372 {POUND, nv_ident, 0, 0}, | |
373 #ifdef FEAT_MOUSE | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
374 {K_MOUSEUP, nv_mousescroll, 0, MSCR_UP}, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
375 {K_MOUSEDOWN, nv_mousescroll, 0, MSCR_DOWN}, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
376 {K_MOUSELEFT, nv_mousescroll, 0, MSCR_LEFT}, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
377 {K_MOUSERIGHT, nv_mousescroll, 0, MSCR_RIGHT}, |
7 | 378 {K_LEFTMOUSE, nv_mouse, 0, 0}, |
379 {K_LEFTMOUSE_NM, nv_mouse, 0, 0}, | |
380 {K_LEFTDRAG, nv_mouse, 0, 0}, | |
381 {K_LEFTRELEASE, nv_mouse, 0, 0}, | |
382 {K_LEFTRELEASE_NM, nv_mouse, 0, 0}, | |
383 {K_MIDDLEMOUSE, nv_mouse, 0, 0}, | |
384 {K_MIDDLEDRAG, nv_mouse, 0, 0}, | |
385 {K_MIDDLERELEASE, nv_mouse, 0, 0}, | |
386 {K_RIGHTMOUSE, nv_mouse, 0, 0}, | |
387 {K_RIGHTDRAG, nv_mouse, 0, 0}, | |
388 {K_RIGHTRELEASE, nv_mouse, 0, 0}, | |
389 {K_X1MOUSE, nv_mouse, 0, 0}, | |
390 {K_X1DRAG, nv_mouse, 0, 0}, | |
391 {K_X1RELEASE, nv_mouse, 0, 0}, | |
392 {K_X2MOUSE, nv_mouse, 0, 0}, | |
393 {K_X2DRAG, nv_mouse, 0, 0}, | |
394 {K_X2RELEASE, nv_mouse, 0, 0}, | |
395 #endif | |
819 | 396 {K_IGNORE, nv_ignore, NV_KEEPREG, 0}, |
620 | 397 {K_NOP, nv_nop, 0, 0}, |
7 | 398 {K_INS, nv_edit, 0, 0}, |
399 {K_KINS, nv_edit, 0, 0}, | |
400 {K_BS, nv_ctrlh, 0, 0}, | |
401 {K_UP, nv_up, NV_SSS|NV_STS, FALSE}, | |
402 {K_S_UP, nv_page, NV_SS, BACKWARD}, | |
403 {K_DOWN, nv_down, NV_SSS|NV_STS, FALSE}, | |
404 {K_S_DOWN, nv_page, NV_SS, FORWARD}, | |
405 {K_LEFT, nv_left, NV_SSS|NV_STS|NV_RL, 0}, | |
406 {K_S_LEFT, nv_bck_word, NV_SS|NV_RL, 0}, | |
407 {K_C_LEFT, nv_bck_word, NV_SSS|NV_RL|NV_STS, 1}, | |
408 {K_RIGHT, nv_right, NV_SSS|NV_STS|NV_RL, 0}, | |
409 {K_S_RIGHT, nv_wordcmd, NV_SS|NV_RL, FALSE}, | |
410 {K_C_RIGHT, nv_wordcmd, NV_SSS|NV_RL|NV_STS, TRUE}, | |
411 {K_PAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
412 {K_KPAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
413 {K_PAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
414 {K_KPAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
415 {K_END, nv_end, NV_SSS|NV_STS, FALSE}, | |
416 {K_KEND, nv_end, NV_SSS|NV_STS, FALSE}, | |
417 {K_S_END, nv_end, NV_SS, FALSE}, | |
418 {K_C_END, nv_end, NV_SSS|NV_STS, TRUE}, | |
419 {K_HOME, nv_home, NV_SSS|NV_STS, 0}, | |
420 {K_KHOME, nv_home, NV_SSS|NV_STS, 0}, | |
421 {K_S_HOME, nv_home, NV_SS, 0}, | |
422 {K_C_HOME, nv_goto, NV_SSS|NV_STS, FALSE}, | |
423 {K_DEL, nv_abbrev, 0, 0}, | |
424 {K_KDEL, nv_abbrev, 0, 0}, | |
425 {K_UNDO, nv_kundo, 0, 0}, | |
426 {K_HELP, nv_help, NV_NCW, 0}, | |
427 {K_F1, nv_help, NV_NCW, 0}, | |
428 {K_XF1, nv_help, NV_NCW, 0}, | |
429 #ifdef FEAT_VISUAL | |
430 {K_SELECT, nv_select, 0, 0}, | |
431 #endif | |
432 #ifdef FEAT_GUI | |
433 {K_VER_SCROLLBAR, nv_ver_scrollbar, 0, 0}, | |
434 {K_HOR_SCROLLBAR, nv_hor_scrollbar, 0, 0}, | |
435 #endif | |
685 | 436 #ifdef FEAT_GUI_TABLINE |
437 {K_TABLINE, nv_tabline, 0, 0}, | |
686 | 438 {K_TABMENU, nv_tabmenu, 0, 0}, |
685 | 439 #endif |
7 | 440 #ifdef FEAT_FKMAP |
441 {K_F8, farsi_fkey, 0, 0}, | |
442 {K_F9, farsi_fkey, 0, 0}, | |
443 #endif | |
444 #ifdef FEAT_SNIFF | |
445 {K_SNIFF, nv_sniff, 0, 0}, | |
446 #endif | |
447 #ifdef FEAT_NETBEANS_INTG | |
448 {K_F21, nv_nbcmd, NV_NCH_ALW, 0}, | |
449 #endif | |
450 #ifdef FEAT_DND | |
451 {K_DROP, nv_drop, NV_STS, 0}, | |
452 #endif | |
203 | 453 #ifdef FEAT_AUTOCMD |
819 | 454 {K_CURSORHOLD, nv_cursorhold, NV_KEEPREG, 0}, |
203 | 455 #endif |
7 | 456 }; |
457 | |
458 /* Number of commands in nv_cmds[]. */ | |
459 #define NV_CMDS_SIZE (sizeof(nv_cmds) / sizeof(struct nv_cmd)) | |
460 | |
461 /* Sorted index of commands in nv_cmds[]. */ | |
462 static short nv_cmd_idx[NV_CMDS_SIZE]; | |
463 | |
464 /* The highest index for which | |
465 * nv_cmds[idx].cmd_char == nv_cmd_idx[nv_cmds[idx].cmd_char] */ | |
466 static int nv_max_linear; | |
467 | |
468 /* | |
469 * Compare functions for qsort() below, that checks the command character | |
470 * through the index in nv_cmd_idx[]. | |
471 */ | |
472 static int | |
473 #ifdef __BORLANDC__ | |
474 _RTLENTRYF | |
475 #endif | |
476 nv_compare(s1, s2) | |
477 const void *s1; | |
478 const void *s2; | |
479 { | |
480 int c1, c2; | |
481 | |
482 /* The commands are sorted on absolute value. */ | |
483 c1 = nv_cmds[*(const short *)s1].cmd_char; | |
484 c2 = nv_cmds[*(const short *)s2].cmd_char; | |
485 if (c1 < 0) | |
486 c1 = -c1; | |
487 if (c2 < 0) | |
488 c2 = -c2; | |
489 return c1 - c2; | |
490 } | |
491 | |
492 /* | |
493 * Initialize the nv_cmd_idx[] table. | |
494 */ | |
495 void | |
496 init_normal_cmds() | |
497 { | |
498 int i; | |
499 | |
500 /* Fill the index table with a one to one relation. */ | |
1877 | 501 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
7 | 502 nv_cmd_idx[i] = i; |
503 | |
504 /* Sort the commands by the command character. */ | |
505 qsort((void *)&nv_cmd_idx, (size_t)NV_CMDS_SIZE, sizeof(short), nv_compare); | |
506 | |
507 /* Find the first entry that can't be indexed by the command character. */ | |
1877 | 508 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
7 | 509 if (i != nv_cmds[nv_cmd_idx[i]].cmd_char) |
510 break; | |
511 nv_max_linear = i - 1; | |
512 } | |
513 | |
514 /* | |
515 * Search for a command in the commands table. | |
516 * Returns -1 for invalid command. | |
517 */ | |
518 static int | |
519 find_command(cmdchar) | |
520 int cmdchar; | |
521 { | |
522 int i; | |
523 int idx; | |
524 int top, bot; | |
525 int c; | |
526 | |
527 #ifdef FEAT_MBYTE | |
528 /* A multi-byte character is never a command. */ | |
529 if (cmdchar >= 0x100) | |
530 return -1; | |
531 #endif | |
532 | |
533 /* We use the absolute value of the character. Special keys have a | |
534 * negative value, but are sorted on their absolute value. */ | |
535 if (cmdchar < 0) | |
536 cmdchar = -cmdchar; | |
537 | |
538 /* If the character is in the first part: The character is the index into | |
539 * nv_cmd_idx[]. */ | |
540 if (cmdchar <= nv_max_linear) | |
541 return nv_cmd_idx[cmdchar]; | |
542 | |
543 /* Perform a binary search. */ | |
544 bot = nv_max_linear + 1; | |
545 top = NV_CMDS_SIZE - 1; | |
546 idx = -1; | |
547 while (bot <= top) | |
548 { | |
549 i = (top + bot) / 2; | |
550 c = nv_cmds[nv_cmd_idx[i]].cmd_char; | |
551 if (c < 0) | |
552 c = -c; | |
553 if (cmdchar == c) | |
554 { | |
555 idx = nv_cmd_idx[i]; | |
556 break; | |
557 } | |
558 if (cmdchar > c) | |
559 bot = i + 1; | |
560 else | |
561 top = i - 1; | |
562 } | |
563 return idx; | |
564 } | |
565 | |
566 /* | |
567 * Execute a command in Normal mode. | |
568 */ | |
569 void | |
570 normal_cmd(oap, toplevel) | |
571 oparg_T *oap; | |
1877 | 572 int toplevel UNUSED; /* TRUE when called from main() */ |
7 | 573 { |
574 cmdarg_T ca; /* command arguments */ | |
575 int c; | |
576 int ctrl_w = FALSE; /* got CTRL-W command */ | |
577 int old_col = curwin->w_curswant; | |
578 #ifdef FEAT_CMDL_INFO | |
579 int need_flushbuf; /* need to call out_flush() */ | |
580 #endif | |
581 #ifdef FEAT_VISUAL | |
582 pos_T old_pos; /* cursor position before command */ | |
583 int mapped_len; | |
584 static int old_mapped_len = 0; | |
819 | 585 #endif |
7 | 586 int idx; |
1751 | 587 #ifdef FEAT_EVAL |
588 int set_prevcount = FALSE; | |
589 #endif | |
7 | 590 |
591 vim_memset(&ca, 0, sizeof(ca)); /* also resets ca.retval */ | |
592 ca.oap = oap; | |
1692 | 593 |
594 /* Use a count remembered from before entering an operator. After typing | |
595 * "3d" we return from normal_cmd() and come back here, the "3" is | |
596 * remembered in "opcount". */ | |
7 | 597 ca.opcount = opcount; |
598 | |
599 #ifdef FEAT_SNIFF | |
600 want_sniff_request = sniff_connected; | |
601 #endif | |
602 | |
603 /* | |
604 * If there is an operator pending, then the command we take this time | |
605 * will terminate it. Finish_op tells us to finish the operation before | |
606 * returning this time (unless the operation was cancelled). | |
607 */ | |
608 #ifdef CURSOR_SHAPE | |
609 c = finish_op; | |
610 #endif | |
611 finish_op = (oap->op_type != OP_NOP); | |
612 #ifdef CURSOR_SHAPE | |
613 if (finish_op != c) | |
614 { | |
615 ui_cursor_shape(); /* may show different cursor shape */ | |
616 # ifdef FEAT_MOUSESHAPE | |
617 update_mouseshape(-1); | |
618 # endif | |
619 } | |
620 #endif | |
621 | |
1692 | 622 /* When not finishing an operator and no register name typed, reset the |
623 * count. */ | |
7 | 624 if (!finish_op && !oap->regname) |
1751 | 625 { |
7 | 626 ca.opcount = 0; |
1751 | 627 #ifdef FEAT_EVAL |
628 set_prevcount = TRUE; | |
629 #endif | |
630 } | |
7 | 631 |
1692 | 632 #ifdef FEAT_AUTOCMD |
633 /* Restore counts from before receiving K_CURSORHOLD. This means after | |
634 * typing "3", handling K_CURSORHOLD and then typing "2" we get "32", not | |
635 * "3 * 2". */ | |
636 if (oap->prev_opcount > 0 || oap->prev_count0 > 0) | |
637 { | |
638 ca.opcount = oap->prev_opcount; | |
639 ca.count0 = oap->prev_count0; | |
640 oap->prev_opcount = 0; | |
641 oap->prev_count0 = 0; | |
642 } | |
643 #endif | |
644 | |
7 | 645 #ifdef FEAT_VISUAL |
646 mapped_len = typebuf_maplen(); | |
647 #endif | |
648 | |
649 State = NORMAL_BUSY; | |
650 #ifdef USE_ON_FLY_SCROLL | |
651 dont_scroll = FALSE; /* allow scrolling here */ | |
652 #endif | |
653 | |
2667 | 654 #ifdef FEAT_EVAL |
655 /* Set v:count here, when called from main() and not a stuffed | |
656 * command, so that v:count can be used in an expression mapping | |
657 * when there is no count. */ | |
658 if (toplevel && stuff_empty()) | |
659 set_vcount_ca(&ca, &set_prevcount); | |
660 #endif | |
661 | |
7 | 662 /* |
663 * Get the command character from the user. | |
664 */ | |
665 c = safe_vgetc(); | |
666 LANGMAP_ADJUST(c, TRUE); | |
667 | |
819 | 668 #ifdef FEAT_VISUAL |
7 | 669 /* |
670 * If a mapping was started in Visual or Select mode, remember the length | |
671 * of the mapping. This is used below to not return to Insert mode for as | |
672 * long as the mapping is being executed. | |
673 */ | |
674 if (restart_edit == 0) | |
675 old_mapped_len = 0; | |
676 else if (old_mapped_len | |
819 | 677 || (VIsual_active && mapped_len == 0 && typebuf_maplen() > 0)) |
7 | 678 old_mapped_len = typebuf_maplen(); |
819 | 679 #endif |
7 | 680 |
681 if (c == NUL) | |
682 c = K_ZERO; | |
683 | |
684 #ifdef FEAT_VISUAL | |
685 /* | |
686 * In Select mode, typed text replaces the selection. | |
687 */ | |
688 if (VIsual_active | |
689 && VIsual_select | |
690 && (vim_isprintc(c) || c == NL || c == CAR || c == K_KENTER)) | |
691 { | |
275 | 692 /* Fake a "c"hange command. When "restart_edit" is set (e.g., because |
693 * 'insertmode' is set) fake a "d"elete command, Insert mode will | |
694 * restart automatically. | |
1051 | 695 * Insert the typed character in the typeahead buffer, so that it can |
696 * be mapped in Insert mode. Required for ":lmap" to work. */ | |
852 | 697 ins_char_typebuf(c); |
275 | 698 if (restart_edit != 0) |
699 c = 'd'; | |
700 else | |
701 c = 'c'; | |
695 | 702 msg_nowait = TRUE; /* don't delay going to insert mode */ |
7 | 703 } |
704 #endif | |
705 | |
706 #ifdef FEAT_CMDL_INFO | |
707 need_flushbuf = add_to_showcmd(c); | |
708 #endif | |
709 | |
710 getcount: | |
711 #ifdef FEAT_VISUAL | |
712 if (!(VIsual_active && VIsual_select)) | |
713 #endif | |
714 { | |
715 /* | |
716 * Handle a count before a command and compute ca.count0. | |
717 * Note that '0' is a command and not the start of a count, but it's | |
718 * part of a count after other digits. | |
719 */ | |
720 while ( (c >= '1' && c <= '9') | |
721 || (ca.count0 != 0 && (c == K_DEL || c == K_KDEL || c == '0'))) | |
722 { | |
723 if (c == K_DEL || c == K_KDEL) | |
724 { | |
725 ca.count0 /= 10; | |
726 #ifdef FEAT_CMDL_INFO | |
727 del_from_showcmd(4); /* delete the digit and ~@% */ | |
728 #endif | |
729 } | |
730 else | |
731 ca.count0 = ca.count0 * 10 + (c - '0'); | |
732 if (ca.count0 < 0) /* got too large! */ | |
733 ca.count0 = 999999999L; | |
1425 | 734 #ifdef FEAT_EVAL |
735 /* Set v:count here, when called from main() and not a stuffed | |
736 * command, so that v:count can be used in an expression mapping | |
737 * right after the count. */ | |
738 if (toplevel && stuff_empty()) | |
2667 | 739 set_vcount_ca(&ca, &set_prevcount); |
1425 | 740 #endif |
7 | 741 if (ctrl_w) |
742 { | |
743 ++no_mapping; | |
744 ++allow_keys; /* no mapping for nchar, but keys */ | |
745 } | |
746 ++no_zero_mapping; /* don't map zero here */ | |
1389 | 747 c = plain_vgetc(); |
7 | 748 LANGMAP_ADJUST(c, TRUE); |
749 --no_zero_mapping; | |
750 if (ctrl_w) | |
751 { | |
752 --no_mapping; | |
753 --allow_keys; | |
754 } | |
755 #ifdef FEAT_CMDL_INFO | |
756 need_flushbuf |= add_to_showcmd(c); | |
757 #endif | |
758 } | |
759 | |
760 /* | |
761 * If we got CTRL-W there may be a/another count | |
762 */ | |
763 if (c == Ctrl_W && !ctrl_w && oap->op_type == OP_NOP) | |
764 { | |
765 ctrl_w = TRUE; | |
766 ca.opcount = ca.count0; /* remember first count */ | |
767 ca.count0 = 0; | |
768 ++no_mapping; | |
769 ++allow_keys; /* no mapping for nchar, but keys */ | |
1389 | 770 c = plain_vgetc(); /* get next character */ |
7 | 771 LANGMAP_ADJUST(c, TRUE); |
772 --no_mapping; | |
773 --allow_keys; | |
774 #ifdef FEAT_CMDL_INFO | |
775 need_flushbuf |= add_to_showcmd(c); | |
776 #endif | |
777 goto getcount; /* jump back */ | |
778 } | |
779 } | |
780 | |
1692 | 781 #ifdef FEAT_AUTOCMD |
782 if (c == K_CURSORHOLD) | |
783 { | |
784 /* Save the count values so that ca.opcount and ca.count0 are exactly | |
785 * the same when coming back here after handling K_CURSORHOLD. */ | |
786 oap->prev_opcount = ca.opcount; | |
787 oap->prev_count0 = ca.count0; | |
788 } | |
789 else | |
790 #endif | |
791 if (ca.opcount != 0) | |
792 { | |
793 /* | |
794 * If we're in the middle of an operator (including after entering a | |
795 * yank buffer with '"') AND we had a count before the operator, then | |
796 * that count overrides the current value of ca.count0. | |
797 * What this means effectively, is that commands like "3dw" get turned | |
798 * into "d3w" which makes things fall into place pretty neatly. | |
799 * If you give a count before AND after the operator, they are | |
800 * multiplied. | |
801 */ | |
7 | 802 if (ca.count0) |
803 ca.count0 *= ca.opcount; | |
804 else | |
805 ca.count0 = ca.opcount; | |
806 } | |
807 | |
808 /* | |
809 * Always remember the count. It will be set to zero (on the next call, | |
810 * above) when there is no pending operator. | |
811 * When called from main(), save the count for use by the "count" built-in | |
812 * variable. | |
813 */ | |
814 ca.opcount = ca.count0; | |
815 ca.count1 = (ca.count0 == 0 ? 1 : ca.count0); | |
816 | |
817 #ifdef FEAT_EVAL | |
818 /* | |
819 * Only set v:count when called from main() and not a stuffed command. | |
820 */ | |
821 if (toplevel && stuff_empty()) | |
1751 | 822 set_vcount(ca.count0, ca.count1, set_prevcount); |
7 | 823 #endif |
824 | |
825 /* | |
826 * Find the command character in the table of commands. | |
827 * For CTRL-W we already got nchar when looking for a count. | |
828 */ | |
829 if (ctrl_w) | |
830 { | |
831 ca.nchar = c; | |
832 ca.cmdchar = Ctrl_W; | |
833 } | |
834 else | |
835 ca.cmdchar = c; | |
836 idx = find_command(ca.cmdchar); | |
837 if (idx < 0) | |
838 { | |
839 /* Not a known command: beep. */ | |
840 clearopbeep(oap); | |
841 goto normal_end; | |
842 } | |
631 | 843 |
633 | 844 if (text_locked() && (nv_cmds[idx].cmd_flags & NV_NCW)) |
631 | 845 { |
1692 | 846 /* This command is not allowed while editing a ccmdline: beep. */ |
7 | 847 clearopbeep(oap); |
633 | 848 text_locked_msg(); |
7 | 849 goto normal_end; |
850 } | |
819 | 851 #ifdef FEAT_AUTOCMD |
852 if ((nv_cmds[idx].cmd_flags & NV_NCW) && curbuf_locked()) | |
853 goto normal_end; | |
854 #endif | |
7 | 855 |
856 #ifdef FEAT_VISUAL | |
857 /* | |
858 * In Visual/Select mode, a few keys are handled in a special way. | |
859 */ | |
860 if (VIsual_active) | |
861 { | |
862 /* when 'keymodel' contains "stopsel" may stop Select/Visual mode */ | |
863 if (km_stopsel | |
864 && (nv_cmds[idx].cmd_flags & NV_STS) | |
865 && !(mod_mask & MOD_MASK_SHIFT)) | |
866 { | |
867 end_visual_mode(); | |
868 redraw_curbuf_later(INVERTED); | |
869 } | |
870 | |
871 /* Keys that work different when 'keymodel' contains "startsel" */ | |
872 if (km_startsel) | |
873 { | |
874 if (nv_cmds[idx].cmd_flags & NV_SS) | |
875 { | |
876 unshift_special(&ca); | |
877 idx = find_command(ca.cmdchar); | |
840 | 878 if (idx < 0) |
879 { | |
880 /* Just in case */ | |
881 clearopbeep(oap); | |
882 goto normal_end; | |
883 } | |
7 | 884 } |
885 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
886 && (mod_mask & MOD_MASK_SHIFT)) | |
887 { | |
888 mod_mask &= ~MOD_MASK_SHIFT; | |
889 } | |
890 } | |
891 } | |
892 #endif | |
893 | |
894 #ifdef FEAT_RIGHTLEFT | |
895 if (curwin->w_p_rl && KeyTyped && !KeyStuffed | |
896 && (nv_cmds[idx].cmd_flags & NV_RL)) | |
897 { | |
898 /* Invert horizontal movements and operations. Only when typed by the | |
899 * user directly, not when the result of a mapping or "x" translated | |
900 * to "dl". */ | |
901 switch (ca.cmdchar) | |
902 { | |
903 case 'l': ca.cmdchar = 'h'; break; | |
904 case K_RIGHT: ca.cmdchar = K_LEFT; break; | |
905 case K_S_RIGHT: ca.cmdchar = K_S_LEFT; break; | |
906 case K_C_RIGHT: ca.cmdchar = K_C_LEFT; break; | |
907 case 'h': ca.cmdchar = 'l'; break; | |
908 case K_LEFT: ca.cmdchar = K_RIGHT; break; | |
909 case K_S_LEFT: ca.cmdchar = K_S_RIGHT; break; | |
910 case K_C_LEFT: ca.cmdchar = K_C_RIGHT; break; | |
911 case '>': ca.cmdchar = '<'; break; | |
912 case '<': ca.cmdchar = '>'; break; | |
913 } | |
914 idx = find_command(ca.cmdchar); | |
915 } | |
916 #endif | |
917 | |
918 /* | |
919 * Get an additional character if we need one. | |
920 */ | |
921 if ((nv_cmds[idx].cmd_flags & NV_NCH) | |
922 && (((nv_cmds[idx].cmd_flags & NV_NCH_NOP) == NV_NCH_NOP | |
923 && oap->op_type == OP_NOP) | |
924 || (nv_cmds[idx].cmd_flags & NV_NCH_ALW) == NV_NCH_ALW | |
925 || (ca.cmdchar == 'q' | |
926 && oap->op_type == OP_NOP | |
927 && !Recording | |
928 && !Exec_reg) | |
929 || ((ca.cmdchar == 'a' || ca.cmdchar == 'i') | |
930 && (oap->op_type != OP_NOP | |
931 #ifdef FEAT_VISUAL | |
932 || VIsual_active | |
933 #endif | |
934 )))) | |
935 { | |
936 int *cp; | |
937 int repl = FALSE; /* get character for replace mode */ | |
938 int lit = FALSE; /* get extra character literally */ | |
939 int langmap_active = FALSE; /* using :lmap mappings */ | |
940 int lang; /* getting a text character */ | |
941 #ifdef USE_IM_CONTROL | |
942 int save_smd; /* saved value of p_smd */ | |
943 #endif | |
944 | |
945 ++no_mapping; | |
946 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1343 | 947 #ifdef FEAT_AUTOCMD |
948 /* Don't generate a CursorHold event here, most commands can't handle | |
949 * it, e.g., nv_replace(), nv_csearch(). */ | |
950 did_cursorhold = TRUE; | |
951 #endif | |
7 | 952 if (ca.cmdchar == 'g') |
953 { | |
954 /* | |
955 * For 'g' get the next character now, so that we can check for | |
956 * "gr", "g'" and "g`". | |
957 */ | |
1389 | 958 ca.nchar = plain_vgetc(); |
7 | 959 LANGMAP_ADJUST(ca.nchar, TRUE); |
960 #ifdef FEAT_CMDL_INFO | |
961 need_flushbuf |= add_to_showcmd(ca.nchar); | |
962 #endif | |
3896 | 963 /* For "gn" from redo, need to get one more char to determine the |
964 * operator */ | |
7 | 965 if (ca.nchar == 'r' || ca.nchar == '\'' || ca.nchar == '`' |
3896 | 966 || ca.nchar == Ctrl_BSL |
967 || ((ca.nchar == 'n' || ca.nchar == 'N') && !stuff_empty())) | |
7 | 968 { |
969 cp = &ca.extra_char; /* need to get a third character */ | |
970 if (ca.nchar != 'r') | |
971 lit = TRUE; /* get it literally */ | |
972 else | |
973 repl = TRUE; /* get it in replace mode */ | |
974 } | |
975 else | |
976 cp = NULL; /* no third character needed */ | |
977 } | |
978 else | |
979 { | |
980 if (ca.cmdchar == 'r') /* get it in replace mode */ | |
981 repl = TRUE; | |
982 cp = &ca.nchar; | |
983 } | |
984 lang = (repl || (nv_cmds[idx].cmd_flags & NV_LANG)); | |
985 | |
986 /* | |
987 * Get a second or third character. | |
988 */ | |
989 if (cp != NULL) | |
990 { | |
991 #ifdef CURSOR_SHAPE | |
992 if (repl) | |
993 { | |
994 State = REPLACE; /* pretend Replace mode */ | |
995 ui_cursor_shape(); /* show different cursor shape */ | |
996 } | |
997 #endif | |
998 if (lang && curbuf->b_p_iminsert == B_IMODE_LMAP) | |
999 { | |
1000 /* Allow mappings defined with ":lmap". */ | |
1001 --no_mapping; | |
1002 --allow_keys; | |
1003 if (repl) | |
1004 State = LREPLACE; | |
1005 else | |
1006 State = LANGMAP; | |
1007 langmap_active = TRUE; | |
1008 } | |
1009 #ifdef USE_IM_CONTROL | |
1010 save_smd = p_smd; | |
1011 p_smd = FALSE; /* Don't let the IM code show the mode here */ | |
1012 if (lang && curbuf->b_p_iminsert == B_IMODE_IM) | |
1013 im_set_active(TRUE); | |
1014 #endif | |
1015 | |
1389 | 1016 *cp = plain_vgetc(); |
7 | 1017 |
1018 if (langmap_active) | |
1019 { | |
1020 /* Undo the decrement done above */ | |
1021 ++no_mapping; | |
1022 ++allow_keys; | |
1023 State = NORMAL_BUSY; | |
1024 } | |
1025 #ifdef USE_IM_CONTROL | |
1026 if (lang) | |
1027 { | |
1028 if (curbuf->b_p_iminsert != B_IMODE_LMAP) | |
1029 im_save_status(&curbuf->b_p_iminsert); | |
1030 im_set_active(FALSE); | |
1031 } | |
1032 p_smd = save_smd; | |
1033 #endif | |
1034 #ifdef CURSOR_SHAPE | |
1035 State = NORMAL_BUSY; | |
1036 #endif | |
1037 #ifdef FEAT_CMDL_INFO | |
1038 need_flushbuf |= add_to_showcmd(*cp); | |
1039 #endif | |
1040 | |
1041 if (!lit) | |
1042 { | |
1043 #ifdef FEAT_DIGRAPHS | |
1044 /* Typing CTRL-K gets a digraph. */ | |
1045 if (*cp == Ctrl_K | |
1046 && ((nv_cmds[idx].cmd_flags & NV_LANG) | |
1047 || cp == &ca.extra_char) | |
1048 && vim_strchr(p_cpo, CPO_DIGRAPH) == NULL) | |
1049 { | |
1050 c = get_digraph(FALSE); | |
1051 if (c > 0) | |
1052 { | |
1053 *cp = c; | |
1054 # ifdef FEAT_CMDL_INFO | |
1055 /* Guessing how to update showcmd here... */ | |
1056 del_from_showcmd(3); | |
1057 need_flushbuf |= add_to_showcmd(*cp); | |
1058 # endif | |
1059 } | |
1060 } | |
1061 #endif | |
1062 | |
1063 /* adjust chars > 127, except after "tTfFr" commands */ | |
1064 LANGMAP_ADJUST(*cp, !lang); | |
1065 #ifdef FEAT_RIGHTLEFT | |
1066 /* adjust Hebrew mapped char */ | |
1067 if (p_hkmap && lang && KeyTyped) | |
1068 *cp = hkmap(*cp); | |
1069 # ifdef FEAT_FKMAP | |
1070 /* adjust Farsi mapped char */ | |
1071 if (p_fkmap && lang && KeyTyped) | |
1072 *cp = fkmap(*cp); | |
1073 # endif | |
1074 #endif | |
1075 } | |
1076 | |
1077 /* | |
1078 * When the next character is CTRL-\ a following CTRL-N means the | |
1079 * command is aborted and we go to Normal mode. | |
1080 */ | |
1081 if (cp == &ca.extra_char | |
1082 && ca.nchar == Ctrl_BSL | |
1083 && (ca.extra_char == Ctrl_N || ca.extra_char == Ctrl_G)) | |
1084 { | |
1085 ca.cmdchar = Ctrl_BSL; | |
1086 ca.nchar = ca.extra_char; | |
1087 idx = find_command(ca.cmdchar); | |
1088 } | |
3908 | 1089 else if ((ca.nchar == 'n' || ca.nchar == 'N') && ca.cmdchar == 'g') |
3896 | 1090 ca.oap->op_type = get_op_type(*cp, NUL); |
7 | 1091 else if (*cp == Ctrl_BSL) |
1092 { | |
1093 long towait = (p_ttm >= 0 ? p_ttm : p_tm); | |
1094 | |
1095 /* There is a busy wait here when typing "f<C-\>" and then | |
1096 * something different from CTRL-N. Can't be avoided. */ | |
1097 while ((c = vpeekc()) <= 0 && towait > 0L) | |
1098 { | |
1099 do_sleep(towait > 50L ? 50L : towait); | |
1100 towait -= 50L; | |
1101 } | |
1102 if (c > 0) | |
1103 { | |
1389 | 1104 c = plain_vgetc(); |
7 | 1105 if (c != Ctrl_N && c != Ctrl_G) |
1106 vungetc(c); | |
1107 else | |
1108 { | |
1109 ca.cmdchar = Ctrl_BSL; | |
1110 ca.nchar = c; | |
1111 idx = find_command(ca.cmdchar); | |
1112 } | |
1113 } | |
1114 } | |
1115 | |
1116 #ifdef FEAT_MBYTE | |
1117 /* When getting a text character and the next character is a | |
1118 * multi-byte character, it could be a composing character. | |
1119 * However, don't wait for it to arrive. */ | |
1120 while (enc_utf8 && lang && (c = vpeekc()) > 0 | |
1121 && (c >= 0x100 || MB_BYTE2LEN(vpeekc()) > 1)) | |
1122 { | |
1389 | 1123 c = plain_vgetc(); |
7 | 1124 if (!utf_iscomposing(c)) |
1125 { | |
1126 vungetc(c); /* it wasn't, put it back */ | |
1127 break; | |
1128 } | |
1129 else if (ca.ncharC1 == 0) | |
1130 ca.ncharC1 = c; | |
1131 else | |
1132 ca.ncharC2 = c; | |
1133 } | |
1134 #endif | |
1135 } | |
1136 --no_mapping; | |
1137 --allow_keys; | |
1138 } | |
1139 | |
1140 #ifdef FEAT_CMDL_INFO | |
1141 /* | |
1142 * Flush the showcmd characters onto the screen so we can see them while | |
1143 * the command is being executed. Only do this when the shown command was | |
1144 * actually displayed, otherwise this will slow down a lot when executing | |
1145 * mappings. | |
1146 */ | |
1147 if (need_flushbuf) | |
1148 out_flush(); | |
1149 #endif | |
203 | 1150 #ifdef FEAT_AUTOCMD |
1727 | 1151 if (ca.cmdchar != K_IGNORE) |
1152 did_cursorhold = FALSE; | |
203 | 1153 #endif |
7 | 1154 |
1155 State = NORMAL; | |
1156 | |
1157 if (ca.nchar == ESC) | |
1158 { | |
1159 clearop(oap); | |
1160 if (restart_edit == 0 && goto_im()) | |
1161 restart_edit = 'a'; | |
1162 goto normal_end; | |
1163 } | |
1164 | |
24 | 1165 if (ca.cmdchar != K_IGNORE) |
1166 { | |
1167 msg_didout = FALSE; /* don't scroll screen up for normal command */ | |
1168 msg_col = 0; | |
1169 } | |
7 | 1170 |
1171 #ifdef FEAT_VISUAL | |
1172 old_pos = curwin->w_cursor; /* remember where cursor was */ | |
1173 | |
1174 /* When 'keymodel' contains "startsel" some keys start Select/Visual | |
1175 * mode. */ | |
1176 if (!VIsual_active && km_startsel) | |
1177 { | |
1178 if (nv_cmds[idx].cmd_flags & NV_SS) | |
1179 { | |
1180 start_selection(); | |
1181 unshift_special(&ca); | |
1182 idx = find_command(ca.cmdchar); | |
1183 } | |
1184 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
1185 && (mod_mask & MOD_MASK_SHIFT)) | |
1186 { | |
1187 start_selection(); | |
1188 mod_mask &= ~MOD_MASK_SHIFT; | |
1189 } | |
1190 } | |
1191 #endif | |
1192 | |
1193 /* | |
1194 * Execute the command! | |
1195 * Call the command function found in the commands table. | |
1196 */ | |
1197 ca.arg = nv_cmds[idx].cmd_arg; | |
1198 (nv_cmds[idx].cmd_func)(&ca); | |
1199 | |
1200 /* | |
1201 * If we didn't start or finish an operator, reset oap->regname, unless we | |
1202 * need it later. | |
1203 */ | |
1204 if (!finish_op | |
1205 && !oap->op_type | |
1206 && (idx < 0 || !(nv_cmds[idx].cmd_flags & NV_KEEPREG))) | |
1207 { | |
1208 clearop(oap); | |
1209 #ifdef FEAT_EVAL | |
2821 | 1210 { |
1211 int regname = 0; | |
2829 | 1212 |
2821 | 1213 /* Adjust the register according to 'clipboard', so that when |
1214 * "unnamed" is present it becomes '*' or '+' instead of '"'. */ | |
2829 | 1215 # ifdef FEAT_CLIPBOARD |
2821 | 1216 adjust_clip_reg(®name); |
2829 | 1217 # endif |
2821 | 1218 set_reg_var(regname); |
1219 } | |
7 | 1220 #endif |
1221 } | |
1222 | |
819 | 1223 #ifdef FEAT_VISUAL |
570 | 1224 /* Get the length of mapped chars again after typing a count, second |
36 | 1225 * character or "z333<cr>". */ |
1226 if (old_mapped_len > 0) | |
1227 old_mapped_len = typebuf_maplen(); | |
819 | 1228 #endif |
36 | 1229 |
7 | 1230 /* |
1231 * If an operation is pending, handle it... | |
1232 */ | |
1233 do_pending_operator(&ca, old_col, FALSE); | |
1234 | |
1235 /* | |
1236 * Wait for a moment when a message is displayed that will be overwritten | |
1237 * by the mode message. | |
1238 * In Visual mode and with "^O" in Insert mode, a short message will be | |
1239 * overwritten by the mode message. Wait a bit, until a key is hit. | |
1240 * In Visual mode, it's more important to keep the Visual area updated | |
1241 * than keeping a message (e.g. from a /pat search). | |
1242 * Only do this if the command was typed, not from a mapping. | |
1243 * Don't wait when emsg_silent is non-zero. | |
1244 * Also wait a bit after an error message, e.g. for "^O:". | |
1245 * Don't redraw the screen, it would remove the message. | |
1246 */ | |
1247 if ( ((p_smd | |
641 | 1248 && msg_silent == 0 |
7 | 1249 && (restart_edit != 0 |
1250 #ifdef FEAT_VISUAL | |
1251 || (VIsual_active | |
1252 && old_pos.lnum == curwin->w_cursor.lnum | |
1253 && old_pos.col == curwin->w_cursor.col) | |
1254 #endif | |
1255 ) | |
1256 && (clear_cmdline | |
1257 || redraw_cmdline) | |
1258 && (msg_didout || (msg_didany && msg_scroll)) | |
1259 && !msg_nowait | |
1260 && KeyTyped) | |
1261 || (restart_edit != 0 | |
1262 #ifdef FEAT_VISUAL | |
1263 && !VIsual_active | |
1264 #endif | |
1265 && (msg_scroll | |
1266 || emsg_on_display))) | |
1267 && oap->regname == 0 | |
1268 && !(ca.retval & CA_COMMAND_BUSY) | |
1269 && stuff_empty() | |
1270 && typebuf_typed() | |
1271 && emsg_silent == 0 | |
1272 && !did_wait_return | |
1273 && oap->op_type == OP_NOP) | |
1274 { | |
1275 int save_State = State; | |
1276 | |
1277 /* Draw the cursor with the right shape here */ | |
1278 if (restart_edit != 0) | |
1279 State = INSERT; | |
1280 | |
1281 /* If need to redraw, and there is a "keep_msg", redraw before the | |
1282 * delay */ | |
1283 if (must_redraw && keep_msg != NULL && !emsg_on_display) | |
1284 { | |
1285 char_u *kmsg; | |
1286 | |
1287 kmsg = keep_msg; | |
1288 keep_msg = NULL; | |
1289 /* showmode() will clear keep_msg, but we want to use it anyway */ | |
1290 update_screen(0); | |
1291 /* now reset it, otherwise it's put in the history again */ | |
1292 keep_msg = kmsg; | |
1293 msg_attr(kmsg, keep_msg_attr); | |
1294 vim_free(kmsg); | |
1295 } | |
1296 setcursor(); | |
1297 cursor_on(); | |
1298 out_flush(); | |
1299 if (msg_scroll || emsg_on_display) | |
1300 ui_delay(1000L, TRUE); /* wait at least one second */ | |
1301 ui_delay(3000L, FALSE); /* wait up to three seconds */ | |
1302 State = save_State; | |
1303 | |
1304 msg_scroll = FALSE; | |
1305 emsg_on_display = FALSE; | |
1306 } | |
1307 | |
1308 /* | |
1309 * Finish up after executing a Normal mode command. | |
1310 */ | |
1311 normal_end: | |
1312 | |
1313 msg_nowait = FALSE; | |
1314 | |
1315 /* Reset finish_op, in case it was set */ | |
1316 #ifdef CURSOR_SHAPE | |
1317 c = finish_op; | |
1318 #endif | |
1319 finish_op = FALSE; | |
1320 #ifdef CURSOR_SHAPE | |
1321 /* Redraw the cursor with another shape, if we were in Operator-pending | |
1322 * mode or did a replace command. */ | |
1323 if (c || ca.cmdchar == 'r') | |
1324 { | |
1325 ui_cursor_shape(); /* may show different cursor shape */ | |
1326 # ifdef FEAT_MOUSESHAPE | |
1327 update_mouseshape(-1); | |
1328 # endif | |
1329 } | |
1330 #endif | |
1331 | |
1332 #ifdef FEAT_CMDL_INFO | |
1692 | 1333 if (oap->op_type == OP_NOP && oap->regname == 0 |
1334 # ifdef FEAT_AUTOCMD | |
1335 && ca.cmdchar != K_CURSORHOLD | |
1336 # endif | |
1337 ) | |
7 | 1338 clear_showcmd(); |
1339 #endif | |
1340 | |
1341 checkpcmark(); /* check if we moved since setting pcmark */ | |
1342 vim_free(ca.searchbuf); | |
1343 | |
1344 #ifdef FEAT_MBYTE | |
1345 if (has_mbyte) | |
1346 mb_adjust_cursor(); | |
1347 #endif | |
1348 | |
1349 #ifdef FEAT_SCROLLBIND | |
1350 if (curwin->w_p_scb && toplevel) | |
1351 { | |
1352 validate_cursor(); /* may need to update w_leftcol */ | |
1353 do_check_scrollbind(TRUE); | |
1354 } | |
1355 #endif | |
1356 | |
2250
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parents:
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1357 #ifdef FEAT_CURSORBIND |
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parents:
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1358 if (curwin->w_p_crb && toplevel) |
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parents:
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1359 { |
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parents:
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|
1360 validate_cursor(); /* may need to update w_leftcol */ |
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Bram Moolenaar <bram@vim.org>
parents:
2210
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|
1361 do_check_cursorbind(); |
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Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1362 } |
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Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1363 #endif |
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changeset
|
1364 |
7 | 1365 /* |
1366 * May restart edit(), if we got here with CTRL-O in Insert mode (but not | |
1367 * if still inside a mapping that started in Visual mode). | |
1368 * May switch from Visual to Select mode after CTRL-O command. | |
1369 */ | |
1370 if ( oap->op_type == OP_NOP | |
1371 #ifdef FEAT_VISUAL | |
1372 && ((restart_edit != 0 && !VIsual_active && old_mapped_len == 0) | |
1373 || restart_VIsual_select == 1) | |
819 | 1374 #else |
1375 && restart_edit != 0 | |
7 | 1376 #endif |
1377 && !(ca.retval & CA_COMMAND_BUSY) | |
1378 && stuff_empty() | |
1379 && oap->regname == 0) | |
1380 { | |
1381 #ifdef FEAT_VISUAL | |
1382 if (restart_VIsual_select == 1) | |
1383 { | |
1384 VIsual_select = TRUE; | |
1385 showmode(); | |
1386 restart_VIsual_select = 0; | |
1387 } | |
1388 #endif | |
1389 if (restart_edit != 0 | |
1390 #ifdef FEAT_VISUAL | |
819 | 1391 && !VIsual_active && old_mapped_len == 0 |
1392 #endif | |
1393 ) | |
7 | 1394 (void)edit(restart_edit, FALSE, 1L); |
1395 } | |
1396 | |
1397 #ifdef FEAT_VISUAL | |
1398 if (restart_VIsual_select == 2) | |
1399 restart_VIsual_select = 1; | |
1400 #endif | |
1401 | |
1402 /* Save count before an operator for next time. */ | |
1403 opcount = ca.opcount; | |
1404 } | |
1405 | |
2667 | 1406 #ifdef FEAT_EVAL |
1407 /* | |
1408 * Set v:count and v:count1 according to "cap". | |
1409 * Set v:prevcount only when "set_prevcount" is TRUE. | |
1410 */ | |
1411 static void | |
1412 set_vcount_ca(cap, set_prevcount) | |
1413 cmdarg_T *cap; | |
1414 int *set_prevcount; | |
1415 { | |
1416 long count = cap->count0; | |
1417 | |
1418 /* multiply with cap->opcount the same way as above */ | |
1419 if (cap->opcount != 0) | |
1420 count = cap->opcount * (count == 0 ? 1 : count); | |
1421 set_vcount(count, count == 0 ? 1 : count, *set_prevcount); | |
1422 *set_prevcount = FALSE; /* only set v:prevcount once */ | |
1423 } | |
1424 #endif | |
1425 | |
7 | 1426 /* |
1427 * Handle an operator after visual mode or when the movement is finished | |
1428 */ | |
1429 void | |
1430 do_pending_operator(cap, old_col, gui_yank) | |
1431 cmdarg_T *cap; | |
1432 int old_col; | |
1433 int gui_yank; | |
1434 { | |
1435 oparg_T *oap = cap->oap; | |
1436 pos_T old_cursor; | |
1437 int empty_region_error; | |
1438 int restart_edit_save; | |
1439 | |
1440 #ifdef FEAT_VISUAL | |
1441 /* The visual area is remembered for redo */ | |
1442 static int redo_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
1443 static linenr_T redo_VIsual_line_count; /* number of lines */ | |
3125 | 1444 static colnr_T redo_VIsual_vcol; /* number of cols or end column */ |
7 | 1445 static long redo_VIsual_count; /* count for Visual operator */ |
1446 # ifdef FEAT_VIRTUALEDIT | |
1447 int include_line_break = FALSE; | |
1448 # endif | |
1449 #endif | |
1450 | |
1451 #if defined(FEAT_CLIPBOARD) | |
1452 /* | |
1453 * Yank the visual area into the GUI selection register before we operate | |
1454 * on it and lose it forever. | |
1455 * Don't do it if a specific register was specified, so that ""x"*P works. | |
1456 * This could call do_pending_operator() recursively, but that's OK | |
1457 * because gui_yank will be TRUE for the nested call. | |
1458 */ | |
3674 | 1459 if ((clip_star.available || clip_plus.available) |
7 | 1460 && oap->op_type != OP_NOP |
1461 && !gui_yank | |
1462 # ifdef FEAT_VISUAL | |
1463 && VIsual_active | |
1464 && !redo_VIsual_busy | |
1465 # endif | |
1466 && oap->regname == 0) | |
1467 clip_auto_select(); | |
1468 #endif | |
1469 old_cursor = curwin->w_cursor; | |
1470 | |
1471 /* | |
1472 * If an operation is pending, handle it... | |
1473 */ | |
1474 if ((finish_op | |
1475 #ifdef FEAT_VISUAL | |
1476 || VIsual_active | |
1477 #endif | |
1478 ) && oap->op_type != OP_NOP) | |
1479 { | |
1480 #ifdef FEAT_VISUAL | |
1481 oap->is_VIsual = VIsual_active; | |
1482 if (oap->motion_force == 'V') | |
1483 oap->motion_type = MLINE; | |
1484 else if (oap->motion_force == 'v') | |
1485 { | |
1486 /* If the motion was linewise, "inclusive" will not have been set. | |
1487 * Use "exclusive" to be consistent. Makes "dvj" work nice. */ | |
1488 if (oap->motion_type == MLINE) | |
1489 oap->inclusive = FALSE; | |
1490 /* If the motion already was characterwise, toggle "inclusive" */ | |
1491 else if (oap->motion_type == MCHAR) | |
1492 oap->inclusive = !oap->inclusive; | |
1493 oap->motion_type = MCHAR; | |
1494 } | |
1495 else if (oap->motion_force == Ctrl_V) | |
1496 { | |
1497 /* Change line- or characterwise motion into Visual block mode. */ | |
1498 VIsual_active = TRUE; | |
1499 VIsual = oap->start; | |
1500 VIsual_mode = Ctrl_V; | |
1501 VIsual_select = FALSE; | |
1502 VIsual_reselect = FALSE; | |
1503 } | |
1504 #endif | |
1505 | |
1506 /* only redo yank when 'y' flag is in 'cpoptions' */ | |
1507 /* never redo "zf" (define fold) */ | |
1508 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
1509 #ifdef FEAT_VISUAL | |
1510 && (!VIsual_active || oap->motion_force) | |
1511 #endif | |
164 | 1512 && cap->cmdchar != 'D' |
7 | 1513 #ifdef FEAT_FOLDING |
1514 && oap->op_type != OP_FOLD | |
1515 && oap->op_type != OP_FOLDOPEN | |
1516 && oap->op_type != OP_FOLDOPENREC | |
1517 && oap->op_type != OP_FOLDCLOSE | |
1518 && oap->op_type != OP_FOLDCLOSEREC | |
1519 && oap->op_type != OP_FOLDDEL | |
1520 && oap->op_type != OP_FOLDDELREC | |
1521 #endif | |
1522 ) | |
1523 { | |
1524 prep_redo(oap->regname, cap->count0, | |
1525 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
1526 oap->motion_force, cap->cmdchar, cap->nchar); | |
1527 if (cap->cmdchar == '/' || cap->cmdchar == '?') /* was a search */ | |
1528 { | |
1529 /* | |
1530 * If 'cpoptions' does not contain 'r', insert the search | |
1531 * pattern to really repeat the same command. | |
1532 */ | |
1533 if (vim_strchr(p_cpo, CPO_REDO) == NULL) | |
620 | 1534 AppendToRedobuffLit(cap->searchbuf, -1); |
7 | 1535 AppendToRedobuff(NL_STR); |
1536 } | |
1537 else if (cap->cmdchar == ':') | |
1538 { | |
1539 /* do_cmdline() has stored the first typed line in | |
1540 * "repeat_cmdline". When several lines are typed repeating | |
1541 * won't be possible. */ | |
1542 if (repeat_cmdline == NULL) | |
1543 ResetRedobuff(); | |
1544 else | |
1545 { | |
620 | 1546 AppendToRedobuffLit(repeat_cmdline, -1); |
7 | 1547 AppendToRedobuff(NL_STR); |
1548 vim_free(repeat_cmdline); | |
1549 repeat_cmdline = NULL; | |
1550 } | |
1551 } | |
1552 } | |
1553 | |
1554 #ifdef FEAT_VISUAL | |
1555 if (redo_VIsual_busy) | |
1556 { | |
3125 | 1557 /* Redo of an operation on a Visual area. Use the same size from |
1558 * redo_VIsual_line_count and redo_VIsual_vcol. */ | |
7 | 1559 oap->start = curwin->w_cursor; |
1560 curwin->w_cursor.lnum += redo_VIsual_line_count - 1; | |
1561 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
1562 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
1563 VIsual_mode = redo_VIsual_mode; | |
3125 | 1564 if (redo_VIsual_vcol == MAXCOL || VIsual_mode == 'v') |
7 | 1565 { |
3125 | 1566 if (VIsual_mode == 'v') |
1567 { | |
1568 if (redo_VIsual_line_count <= 1) | |
1569 { | |
1570 validate_virtcol(); | |
1571 curwin->w_curswant = | |
1572 curwin->w_virtcol + redo_VIsual_vcol - 1; | |
1573 } | |
1574 else | |
1575 curwin->w_curswant = redo_VIsual_vcol; | |
1576 } | |
7 | 1577 else |
3125 | 1578 { |
1579 curwin->w_curswant = MAXCOL; | |
1580 } | |
1581 coladvance(curwin->w_curswant); | |
7 | 1582 } |
1583 cap->count0 = redo_VIsual_count; | |
1584 if (redo_VIsual_count != 0) | |
1585 cap->count1 = redo_VIsual_count; | |
1586 else | |
1587 cap->count1 = 1; | |
1588 } | |
1589 else if (VIsual_active) | |
1590 { | |
999 | 1591 if (!gui_yank) |
1592 { | |
1593 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
1594 curbuf->b_visual.vi_start = VIsual; | |
1595 curbuf->b_visual.vi_end = curwin->w_cursor; | |
1596 curbuf->b_visual.vi_mode = VIsual_mode; | |
1597 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
7 | 1598 # ifdef FEAT_EVAL |
999 | 1599 curbuf->b_visual_mode_eval = VIsual_mode; |
7 | 1600 # endif |
999 | 1601 } |
7 | 1602 |
1603 /* In Select mode, a linewise selection is operated upon like a | |
1604 * characterwise selection. */ | |
1605 if (VIsual_select && VIsual_mode == 'V') | |
1606 { | |
1607 if (lt(VIsual, curwin->w_cursor)) | |
1608 { | |
1609 VIsual.col = 0; | |
1610 curwin->w_cursor.col = | |
1611 (colnr_T)STRLEN(ml_get(curwin->w_cursor.lnum)); | |
1612 } | |
1613 else | |
1614 { | |
1615 curwin->w_cursor.col = 0; | |
1616 VIsual.col = (colnr_T)STRLEN(ml_get(VIsual.lnum)); | |
1617 } | |
1618 VIsual_mode = 'v'; | |
1619 } | |
1620 /* If 'selection' is "exclusive", backup one character for | |
1621 * charwise selections. */ | |
1622 else if (VIsual_mode == 'v') | |
1623 { | |
1624 # ifdef FEAT_VIRTUALEDIT | |
1625 include_line_break = | |
1626 # endif | |
1627 unadjust_for_sel(); | |
1628 } | |
1629 | |
1630 oap->start = VIsual; | |
1631 if (VIsual_mode == 'V') | |
1632 oap->start.col = 0; | |
1633 } | |
1634 #endif /* FEAT_VISUAL */ | |
1635 | |
1636 /* | |
1637 * Set oap->start to the first position of the operated text, oap->end | |
1638 * to the end of the operated text. w_cursor is equal to oap->start. | |
1639 */ | |
1640 if (lt(oap->start, curwin->w_cursor)) | |
1641 { | |
1642 #ifdef FEAT_FOLDING | |
1643 /* Include folded lines completely. */ | |
1644 if (!VIsual_active) | |
1645 { | |
1646 if (hasFolding(oap->start.lnum, &oap->start.lnum, NULL)) | |
1647 oap->start.col = 0; | |
1648 if (hasFolding(curwin->w_cursor.lnum, NULL, | |
1649 &curwin->w_cursor.lnum)) | |
1650 curwin->w_cursor.col = (colnr_T)STRLEN(ml_get_curline()); | |
1651 } | |
1652 #endif | |
1653 oap->end = curwin->w_cursor; | |
1654 curwin->w_cursor = oap->start; | |
1655 | |
1656 /* w_virtcol may have been updated; if the cursor goes back to its | |
1657 * previous position w_virtcol becomes invalid and isn't updated | |
1658 * automatically. */ | |
1659 curwin->w_valid &= ~VALID_VIRTCOL; | |
1660 } | |
1661 else | |
1662 { | |
1663 #ifdef FEAT_FOLDING | |
1664 /* Include folded lines completely. */ | |
1665 if (!VIsual_active && oap->motion_type == MLINE) | |
1666 { | |
1667 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, | |
1668 NULL)) | |
1669 curwin->w_cursor.col = 0; | |
1670 if (hasFolding(oap->start.lnum, NULL, &oap->start.lnum)) | |
1671 oap->start.col = (colnr_T)STRLEN(ml_get(oap->start.lnum)); | |
1672 } | |
1673 #endif | |
1674 oap->end = oap->start; | |
1675 oap->start = curwin->w_cursor; | |
1676 } | |
1677 | |
1678 oap->line_count = oap->end.lnum - oap->start.lnum + 1; | |
1679 | |
1680 #ifdef FEAT_VIRTUALEDIT | |
1681 /* Set "virtual_op" before resetting VIsual_active. */ | |
1682 virtual_op = virtual_active(); | |
1683 #endif | |
1684 | |
1685 #ifdef FEAT_VISUAL | |
1686 if (VIsual_active || redo_VIsual_busy) | |
1687 { | |
1688 if (VIsual_mode == Ctrl_V) /* block mode */ | |
1689 { | |
1690 colnr_T start, end; | |
1691 | |
1692 oap->block_mode = TRUE; | |
1693 | |
1694 getvvcol(curwin, &(oap->start), | |
1695 &oap->start_vcol, NULL, &oap->end_vcol); | |
1696 if (!redo_VIsual_busy) | |
1697 { | |
1698 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
1699 | |
1700 if (start < oap->start_vcol) | |
1701 oap->start_vcol = start; | |
1702 if (end > oap->end_vcol) | |
1703 { | |
1704 if (*p_sel == 'e' && start >= 1 | |
1705 && start - 1 >= oap->end_vcol) | |
1706 oap->end_vcol = start - 1; | |
1707 else | |
1708 oap->end_vcol = end; | |
1709 } | |
1710 } | |
1711 | |
1712 /* if '$' was used, get oap->end_vcol from longest line */ | |
1713 if (curwin->w_curswant == MAXCOL) | |
1714 { | |
1715 curwin->w_cursor.col = MAXCOL; | |
1716 oap->end_vcol = 0; | |
1717 for (curwin->w_cursor.lnum = oap->start.lnum; | |
1718 curwin->w_cursor.lnum <= oap->end.lnum; | |
1719 ++curwin->w_cursor.lnum) | |
1720 { | |
1721 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
1722 if (end > oap->end_vcol) | |
1723 oap->end_vcol = end; | |
1724 } | |
1725 } | |
1726 else if (redo_VIsual_busy) | |
3125 | 1727 oap->end_vcol = oap->start_vcol + redo_VIsual_vcol - 1; |
7 | 1728 /* |
1729 * Correct oap->end.col and oap->start.col to be the | |
1730 * upper-left and lower-right corner of the block area. | |
1731 * | |
1732 * (Actually, this does convert column positions into character | |
1733 * positions) | |
1734 */ | |
1735 curwin->w_cursor.lnum = oap->end.lnum; | |
1736 coladvance(oap->end_vcol); | |
1737 oap->end = curwin->w_cursor; | |
1738 | |
1739 curwin->w_cursor = oap->start; | |
1740 coladvance(oap->start_vcol); | |
1741 oap->start = curwin->w_cursor; | |
1742 } | |
1743 | |
1744 if (!redo_VIsual_busy && !gui_yank) | |
1745 { | |
1746 /* | |
1747 * Prepare to reselect and redo Visual: this is based on the | |
1748 * size of the Visual text | |
1749 */ | |
1750 resel_VIsual_mode = VIsual_mode; | |
1751 if (curwin->w_curswant == MAXCOL) | |
3125 | 1752 resel_VIsual_vcol = MAXCOL; |
7 | 1753 else |
3125 | 1754 { |
1755 if (VIsual_mode != Ctrl_V) | |
1756 getvvcol(curwin, &(oap->end), | |
1757 NULL, NULL, &oap->end_vcol); | |
1758 if (VIsual_mode == Ctrl_V || oap->line_count <= 1) | |
1759 { | |
1760 if (VIsual_mode != Ctrl_V) | |
1761 getvvcol(curwin, &(oap->start), | |
1762 &oap->start_vcol, NULL, NULL); | |
1763 resel_VIsual_vcol = oap->end_vcol - oap->start_vcol + 1; | |
1764 } | |
1765 else | |
1766 resel_VIsual_vcol = oap->end_vcol; | |
1767 } | |
7 | 1768 resel_VIsual_line_count = oap->line_count; |
1769 } | |
1770 | |
1771 /* can't redo yank (unless 'y' is in 'cpoptions') and ":" */ | |
1772 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
1773 && oap->op_type != OP_COLON | |
1774 #ifdef FEAT_FOLDING | |
1775 && oap->op_type != OP_FOLD | |
1776 && oap->op_type != OP_FOLDOPEN | |
1777 && oap->op_type != OP_FOLDOPENREC | |
1778 && oap->op_type != OP_FOLDCLOSE | |
1779 && oap->op_type != OP_FOLDCLOSEREC | |
1780 && oap->op_type != OP_FOLDDEL | |
1781 && oap->op_type != OP_FOLDDELREC | |
1782 #endif | |
1783 && oap->motion_force == NUL | |
1784 ) | |
1785 { | |
1786 /* Prepare for redoing. Only use the nchar field for "r", | |
1787 * otherwise it might be the second char of the operator. */ | |
3701 | 1788 if (cap->cmdchar == 'g' && (cap->nchar == 'n' |
1789 || cap->nchar == 'N')) | |
1790 /* "gn" and "gN" are a bit different */ | |
1791 prep_redo(oap->regname, 0L, NUL, cap->cmdchar, cap->nchar, | |
1792 get_op_char(oap->op_type), | |
1793 get_extra_op_char(oap->op_type)); | |
1794 else | |
1795 prep_redo(oap->regname, 0L, NUL, 'v', | |
1796 get_op_char(oap->op_type), | |
1797 get_extra_op_char(oap->op_type), | |
1798 oap->op_type == OP_REPLACE | |
1799 ? cap->nchar : NUL); | |
7 | 1800 if (!redo_VIsual_busy) |
1801 { | |
1802 redo_VIsual_mode = resel_VIsual_mode; | |
3125 | 1803 redo_VIsual_vcol = resel_VIsual_vcol; |
7 | 1804 redo_VIsual_line_count = resel_VIsual_line_count; |
1805 redo_VIsual_count = cap->count0; | |
1806 } | |
1807 } | |
1808 | |
1809 /* | |
1810 * oap->inclusive defaults to TRUE. | |
1811 * If oap->end is on a NUL (empty line) oap->inclusive becomes | |
1812 * FALSE. This makes "d}P" and "v}dP" work the same. | |
1813 */ | |
1814 if (oap->motion_force == NUL || oap->motion_type == MLINE) | |
1815 oap->inclusive = TRUE; | |
1816 if (VIsual_mode == 'V') | |
1817 oap->motion_type = MLINE; | |
1818 else | |
1819 { | |
1820 oap->motion_type = MCHAR; | |
1821 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL | |
1822 # ifdef FEAT_VIRTUALEDIT | |
1823 && (include_line_break || !virtual_op) | |
1824 # endif | |
1825 ) | |
1826 { | |
1827 oap->inclusive = FALSE; | |
1828 /* Try to include the newline, unless it's an operator | |
2957 | 1829 * that works on lines only. */ |
1830 if (*p_sel != 'o' && !op_on_lines(oap->op_type)) | |
7 | 1831 { |
2957 | 1832 if (oap->end.lnum < curbuf->b_ml.ml_line_count) |
1833 { | |
1834 ++oap->end.lnum; | |
1835 oap->end.col = 0; | |
7 | 1836 # ifdef FEAT_VIRTUALEDIT |
2957 | 1837 oap->end.coladd = 0; |
7 | 1838 # endif |
2957 | 1839 ++oap->line_count; |
1840 } | |
1841 else | |
1842 { | |
1843 /* Cannot move below the last line, make the op | |
1844 * inclusive to tell the operation to include the | |
1845 * line break. */ | |
1846 oap->inclusive = TRUE; | |
1847 } | |
7 | 1848 } |
1849 } | |
1850 } | |
1851 | |
1852 redo_VIsual_busy = FALSE; | |
592 | 1853 |
7 | 1854 /* |
1855 * Switch Visual off now, so screen updating does | |
1856 * not show inverted text when the screen is redrawn. | |
1857 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is | |
1858 * no screen redraw, so it is done here to remove the inverted | |
1859 * part. | |
1860 */ | |
1861 if (!gui_yank) | |
1862 { | |
1863 VIsual_active = FALSE; | |
1864 # ifdef FEAT_MOUSE | |
1865 setmouse(); | |
1866 mouse_dragging = 0; | |
1867 # endif | |
643 | 1868 if (mode_displayed) |
7 | 1869 clear_cmdline = TRUE; /* unshow visual mode later */ |
1870 #ifdef FEAT_CMDL_INFO | |
1871 else | |
1872 clear_showcmd(); | |
1873 #endif | |
1874 if ((oap->op_type == OP_YANK | |
1875 || oap->op_type == OP_COLON | |
592 | 1876 || oap->op_type == OP_FUNCTION |
7 | 1877 || oap->op_type == OP_FILTER) |
1878 && oap->motion_force == NUL) | |
1879 redraw_curbuf_later(INVERTED); | |
1880 } | |
1881 } | |
1882 #endif | |
1883 | |
1884 #ifdef FEAT_MBYTE | |
1885 /* Include the trailing byte of a multi-byte char. */ | |
1886 if (has_mbyte && oap->inclusive) | |
1887 { | |
1888 int l; | |
1889 | |
474 | 1890 l = (*mb_ptr2len)(ml_get_pos(&oap->end)); |
7 | 1891 if (l > 1) |
1892 oap->end.col += l - 1; | |
1893 } | |
1894 #endif | |
1895 curwin->w_set_curswant = TRUE; | |
1896 | |
1897 /* | |
1898 * oap->empty is set when start and end are the same. The inclusive | |
1899 * flag affects this too, unless yanking and the end is on a NUL. | |
1900 */ | |
1901 oap->empty = (oap->motion_type == MCHAR | |
1902 && (!oap->inclusive | |
1903 || (oap->op_type == OP_YANK | |
1904 && gchar_pos(&oap->end) == NUL)) | |
1905 && equalpos(oap->start, oap->end) | |
1906 #ifdef FEAT_VIRTUALEDIT | |
1907 && !(virtual_op && oap->start.coladd != oap->end.coladd) | |
1908 #endif | |
1909 ); | |
1910 /* | |
1911 * For delete, change and yank, it's an error to operate on an | |
1912 * empty region, when 'E' included in 'cpoptions' (Vi compatible). | |
1913 */ | |
1914 empty_region_error = (oap->empty | |
1915 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL); | |
1916 | |
1917 #ifdef FEAT_VISUAL | |
1918 /* Force a redraw when operating on an empty Visual region, when | |
1919 * 'modifiable is off or creating a fold. */ | |
1920 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma | |
1921 # ifdef FEAT_FOLDING | |
1922 || oap->op_type == OP_FOLD | |
1923 # endif | |
1924 )) | |
1925 redraw_curbuf_later(INVERTED); | |
1926 #endif | |
1927 | |
1928 /* | |
1929 * If the end of an operator is in column one while oap->motion_type | |
1930 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last | |
1931 * character in the previous line. If op_start is on or before the | |
1932 * first non-blank in the line, the operator becomes linewise | |
1933 * (strange, but that's the way vi does it). | |
1934 */ | |
1935 if ( oap->motion_type == MCHAR | |
1936 && oap->inclusive == FALSE | |
1937 && !(cap->retval & CA_NO_ADJ_OP_END) | |
1938 && oap->end.col == 0 | |
1939 #ifdef FEAT_VISUAL | |
1940 && (!oap->is_VIsual || *p_sel == 'o') | |
47 | 1941 && !oap->block_mode |
7 | 1942 #endif |
1943 && oap->line_count > 1) | |
1944 { | |
1945 oap->end_adjusted = TRUE; /* remember that we did this */ | |
1946 --oap->line_count; | |
1947 --oap->end.lnum; | |
1948 if (inindent(0)) | |
1949 oap->motion_type = MLINE; | |
1950 else | |
1951 { | |
1952 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
1953 if (oap->end.col) | |
1954 { | |
1955 --oap->end.col; | |
1956 oap->inclusive = TRUE; | |
1957 } | |
1958 } | |
1959 } | |
1960 else | |
1961 oap->end_adjusted = FALSE; | |
1962 | |
1963 switch (oap->op_type) | |
1964 { | |
1965 case OP_LSHIFT: | |
1966 case OP_RSHIFT: | |
1967 op_shift(oap, TRUE, | |
1968 #ifdef FEAT_VISUAL | |
1969 oap->is_VIsual ? (int)cap->count1 : | |
1970 #endif | |
1971 1); | |
1972 auto_format(FALSE, TRUE); | |
1973 break; | |
1974 | |
1975 case OP_JOIN_NS: | |
1976 case OP_JOIN: | |
1977 if (oap->line_count < 2) | |
1978 oap->line_count = 2; | |
1979 if (curwin->w_cursor.lnum + oap->line_count - 1 > | |
1980 curbuf->b_ml.ml_line_count) | |
1981 beep_flush(); | |
1982 else | |
1983 { | |
3562 | 1984 (void)do_join(oap->line_count, oap->op_type == OP_JOIN, TRUE, TRUE); |
7 | 1985 auto_format(FALSE, TRUE); |
1986 } | |
1987 break; | |
1988 | |
1989 case OP_DELETE: | |
1990 #ifdef FEAT_VISUAL | |
1991 VIsual_reselect = FALSE; /* don't reselect now */ | |
1992 #endif | |
1993 if (empty_region_error) | |
3324 | 1994 { |
7 | 1995 vim_beep(); |
3324 | 1996 CancelRedo(); |
1997 } | |
7 | 1998 else |
1999 { | |
2000 (void)op_delete(oap); | |
2001 if (oap->motion_type == MLINE && has_format_option(FO_AUTO)) | |
2002 u_save_cursor(); /* cursor line wasn't saved yet */ | |
2003 auto_format(FALSE, TRUE); | |
2004 } | |
2005 break; | |
2006 | |
2007 case OP_YANK: | |
2008 if (empty_region_error) | |
2009 { | |
2010 if (!gui_yank) | |
3324 | 2011 { |
7 | 2012 vim_beep(); |
3324 | 2013 CancelRedo(); |
2014 } | |
7 | 2015 } |
2016 else | |
2017 (void)op_yank(oap, FALSE, !gui_yank); | |
2018 check_cursor_col(); | |
2019 break; | |
2020 | |
2021 case OP_CHANGE: | |
2022 #ifdef FEAT_VISUAL | |
2023 VIsual_reselect = FALSE; /* don't reselect now */ | |
2024 #endif | |
2025 if (empty_region_error) | |
3324 | 2026 { |
7 | 2027 vim_beep(); |
3324 | 2028 CancelRedo(); |
2029 } | |
7 | 2030 else |
2031 { | |
2032 /* This is a new edit command, not a restart. Need to | |
2033 * remember it to make 'insertmode' work with mappings for | |
2034 * Visual mode. But do this only once and not when typed and | |
2035 * 'insertmode' isn't set. */ | |
2036 if (p_im || !KeyTyped) | |
2037 restart_edit_save = restart_edit; | |
2038 else | |
2039 restart_edit_save = 0; | |
2040 restart_edit = 0; | |
2041 /* Reset finish_op now, don't want it set inside edit(). */ | |
2042 finish_op = FALSE; | |
2043 if (op_change(oap)) /* will call edit() */ | |
2044 cap->retval |= CA_COMMAND_BUSY; | |
2045 if (restart_edit == 0) | |
2046 restart_edit = restart_edit_save; | |
2047 } | |
2048 break; | |
2049 | |
2050 case OP_FILTER: | |
2051 if (vim_strchr(p_cpo, CPO_FILTER) != NULL) | |
2052 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */ | |
2053 else | |
2054 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */ | |
2055 | |
2056 case OP_INDENT: | |
2057 case OP_COLON: | |
2058 | |
2059 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
2060 /* | |
2061 * If 'equalprg' is empty, do the indenting internally. | |
2062 */ | |
2063 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL) | |
2064 { | |
2065 # ifdef FEAT_LISP | |
2066 if (curbuf->b_p_lisp) | |
2067 { | |
2068 op_reindent(oap, get_lisp_indent); | |
2069 break; | |
2070 } | |
2071 # endif | |
2072 # ifdef FEAT_CINDENT | |
2073 op_reindent(oap, | |
2074 # ifdef FEAT_EVAL | |
2075 *curbuf->b_p_inde != NUL ? get_expr_indent : | |
2076 # endif | |
2077 get_c_indent); | |
2078 break; | |
2079 # endif | |
2080 } | |
2081 #endif | |
2082 | |
2083 op_colon(oap); | |
2084 break; | |
2085 | |
2086 case OP_TILDE: | |
2087 case OP_UPPER: | |
2088 case OP_LOWER: | |
2089 case OP_ROT13: | |
2090 if (empty_region_error) | |
3324 | 2091 { |
7 | 2092 vim_beep(); |
3324 | 2093 CancelRedo(); |
2094 } | |
7 | 2095 else |
2096 op_tilde(oap); | |
2097 check_cursor_col(); | |
2098 break; | |
2099 | |
2100 case OP_FORMAT: | |
667 | 2101 #if defined(FEAT_EVAL) |
2102 if (*curbuf->b_p_fex != NUL) | |
2103 op_formatexpr(oap); /* use expression */ | |
2104 else | |
2105 #endif | |
2106 if (*p_fp != NUL) | |
7 | 2107 op_colon(oap); /* use external command */ |
2108 else | |
2109 op_format(oap, FALSE); /* use internal function */ | |
2110 break; | |
2111 | |
2112 case OP_FORMAT2: | |
2113 op_format(oap, TRUE); /* use internal function */ | |
2114 break; | |
2115 | |
592 | 2116 case OP_FUNCTION: |
2117 op_function(oap); /* call 'operatorfunc' */ | |
2118 break; | |
2119 | |
7 | 2120 case OP_INSERT: |
2121 case OP_APPEND: | |
2122 #ifdef FEAT_VISUAL | |
2123 VIsual_reselect = FALSE; /* don't reselect now */ | |
2124 #endif | |
2125 #ifdef FEAT_VISUALEXTRA | |
2126 if (empty_region_error) | |
3324 | 2127 { |
7 | 2128 vim_beep(); |
3324 | 2129 CancelRedo(); |
2130 } | |
7 | 2131 else |
2132 { | |
2133 /* This is a new edit command, not a restart. Need to | |
2134 * remember it to make 'insertmode' work with mappings for | |
2135 * Visual mode. But do this only once. */ | |
2136 restart_edit_save = restart_edit; | |
2137 restart_edit = 0; | |
2138 | |
2139 op_insert(oap, cap->count1); | |
2140 | |
2141 /* TODO: when inserting in several lines, should format all | |
2142 * the lines. */ | |
2143 auto_format(FALSE, TRUE); | |
2144 | |
2145 if (restart_edit == 0) | |
2146 restart_edit = restart_edit_save; | |
2147 } | |
2148 #else | |
2149 vim_beep(); | |
2150 #endif | |
2151 break; | |
2152 | |
2153 case OP_REPLACE: | |
2154 #ifdef FEAT_VISUAL | |
2155 VIsual_reselect = FALSE; /* don't reselect now */ | |
2156 #endif | |
2157 #ifdef FEAT_VISUALEXTRA | |
2158 if (empty_region_error) | |
2159 #endif | |
3324 | 2160 { |
7 | 2161 vim_beep(); |
3324 | 2162 CancelRedo(); |
2163 } | |
7 | 2164 #ifdef FEAT_VISUALEXTRA |
2165 else | |
2166 op_replace(oap, cap->nchar); | |
2167 #endif | |
2168 break; | |
2169 | |
2170 #ifdef FEAT_FOLDING | |
2171 case OP_FOLD: | |
2172 VIsual_reselect = FALSE; /* don't reselect now */ | |
2173 foldCreate(oap->start.lnum, oap->end.lnum); | |
2174 break; | |
2175 | |
2176 case OP_FOLDOPEN: | |
2177 case OP_FOLDOPENREC: | |
2178 case OP_FOLDCLOSE: | |
2179 case OP_FOLDCLOSEREC: | |
2180 VIsual_reselect = FALSE; /* don't reselect now */ | |
2181 opFoldRange(oap->start.lnum, oap->end.lnum, | |
2182 oap->op_type == OP_FOLDOPEN | |
2183 || oap->op_type == OP_FOLDOPENREC, | |
2184 oap->op_type == OP_FOLDOPENREC | |
2185 || oap->op_type == OP_FOLDCLOSEREC, | |
2186 oap->is_VIsual); | |
2187 break; | |
2188 | |
2189 case OP_FOLDDEL: | |
2190 case OP_FOLDDELREC: | |
2191 VIsual_reselect = FALSE; /* don't reselect now */ | |
2192 deleteFold(oap->start.lnum, oap->end.lnum, | |
2193 oap->op_type == OP_FOLDDELREC, oap->is_VIsual); | |
2194 break; | |
2195 #endif | |
2196 default: | |
2197 clearopbeep(oap); | |
2198 } | |
2199 #ifdef FEAT_VIRTUALEDIT | |
2200 virtual_op = MAYBE; | |
2201 #endif | |
2202 if (!gui_yank) | |
2203 { | |
2204 /* | |
2205 * if 'sol' not set, go back to old column for some commands | |
2206 */ | |
2207 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted | |
2208 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT | |
2209 || oap->op_type == OP_DELETE)) | |
2210 coladvance(curwin->w_curswant = old_col); | |
2211 } | |
2212 else | |
2213 { | |
2214 curwin->w_cursor = old_cursor; | |
2215 } | |
2216 #ifdef FEAT_VISUAL | |
2217 oap->block_mode = FALSE; | |
2218 #endif | |
2219 clearop(oap); | |
2220 } | |
2221 } | |
2222 | |
2223 /* | |
2224 * Handle indent and format operators and visual mode ":". | |
2225 */ | |
2226 static void | |
2227 op_colon(oap) | |
2228 oparg_T *oap; | |
2229 { | |
2230 stuffcharReadbuff(':'); | |
2231 #ifdef FEAT_VISUAL | |
2232 if (oap->is_VIsual) | |
2233 stuffReadbuff((char_u *)"'<,'>"); | |
2234 else | |
2235 #endif | |
2236 { | |
2237 /* | |
2238 * Make the range look nice, so it can be repeated. | |
2239 */ | |
2240 if (oap->start.lnum == curwin->w_cursor.lnum) | |
2241 stuffcharReadbuff('.'); | |
2242 else | |
2243 stuffnumReadbuff((long)oap->start.lnum); | |
2244 if (oap->end.lnum != oap->start.lnum) | |
2245 { | |
2246 stuffcharReadbuff(','); | |
2247 if (oap->end.lnum == curwin->w_cursor.lnum) | |
2248 stuffcharReadbuff('.'); | |
2249 else if (oap->end.lnum == curbuf->b_ml.ml_line_count) | |
2250 stuffcharReadbuff('$'); | |
2251 else if (oap->start.lnum == curwin->w_cursor.lnum) | |
2252 { | |
2253 stuffReadbuff((char_u *)".+"); | |
2254 stuffnumReadbuff((long)oap->line_count - 1); | |
2255 } | |
2256 else | |
2257 stuffnumReadbuff((long)oap->end.lnum); | |
2258 } | |
2259 } | |
2260 if (oap->op_type != OP_COLON) | |
2261 stuffReadbuff((char_u *)"!"); | |
2262 if (oap->op_type == OP_INDENT) | |
2263 { | |
2264 #ifndef FEAT_CINDENT | |
2265 if (*get_equalprg() == NUL) | |
2266 stuffReadbuff((char_u *)"indent"); | |
2267 else | |
2268 #endif | |
2269 stuffReadbuff(get_equalprg()); | |
2270 stuffReadbuff((char_u *)"\n"); | |
2271 } | |
2272 else if (oap->op_type == OP_FORMAT) | |
2273 { | |
2274 if (*p_fp == NUL) | |
2275 stuffReadbuff((char_u *)"fmt"); | |
2276 else | |
2277 stuffReadbuff(p_fp); | |
216 | 2278 stuffReadbuff((char_u *)"\n']"); |
7 | 2279 } |
2280 | |
2281 /* | |
2282 * do_cmdline() does the rest | |
2283 */ | |
2284 } | |
2285 | |
592 | 2286 /* |
602 | 2287 * Handle the "g@" operator: call 'operatorfunc'. |
592 | 2288 */ |
690 | 2289 static void |
592 | 2290 op_function(oap) |
1877 | 2291 oparg_T *oap UNUSED; |
592 | 2292 { |
2293 #ifdef FEAT_EVAL | |
2294 char_u *(argv[1]); | |
4133 | 2295 # ifdef FEAT_VIRTUALEDIT |
3431 | 2296 int save_virtual_op = virtual_op; |
4133 | 2297 # endif |
592 | 2298 |
2299 if (*p_opfunc == NUL) | |
2300 EMSG(_("E774: 'operatorfunc' is empty")); | |
2301 else | |
2302 { | |
2303 /* Set '[ and '] marks to text to be operated on. */ | |
2304 curbuf->b_op_start = oap->start; | |
2305 curbuf->b_op_end = oap->end; | |
2306 if (oap->motion_type != MLINE && !oap->inclusive) | |
2307 /* Exclude the end position. */ | |
2308 decl(&curbuf->b_op_end); | |
2309 | |
2310 if (oap->block_mode) | |
2311 argv[0] = (char_u *)"block"; | |
2312 else if (oap->motion_type == MLINE) | |
2313 argv[0] = (char_u *)"line"; | |
2314 else | |
2315 argv[0] = (char_u *)"char"; | |
3431 | 2316 |
4133 | 2317 # ifdef FEAT_VIRTUALEDIT |
3431 | 2318 /* Reset virtual_op so that 'virtualedit' can be changed in the |
2319 * function. */ | |
2320 virtual_op = MAYBE; | |
4133 | 2321 # endif |
3431 | 2322 |
592 | 2323 (void)call_func_retnr(p_opfunc, 1, argv, FALSE); |
3431 | 2324 |
4133 | 2325 # ifdef FEAT_VIRTUALEDIT |
3431 | 2326 virtual_op = save_virtual_op; |
4133 | 2327 # endif |
592 | 2328 } |
2329 #else | |
2330 EMSG(_("E775: Eval feature not available")); | |
2331 #endif | |
2332 } | |
2333 | |
7 | 2334 #if defined(FEAT_MOUSE) || defined(PROTO) |
2335 /* | |
2336 * Do the appropriate action for the current mouse click in the current mode. | |
2337 * Not used for Command-line mode. | |
2338 * | |
2339 * Normal Mode: | |
2340 * event modi- position visual change action | |
2341 * fier cursor window | |
2342 * left press - yes end yes | |
2343 * left press C yes end yes "^]" (2) | |
2344 * left press S yes end yes "*" (2) | |
2345 * left drag - yes start if moved no | |
2346 * left relse - yes start if moved no | |
2347 * middle press - yes if not active no put register | |
2348 * middle press - yes if active no yank and put | |
2349 * right press - yes start or extend yes | |
2350 * right press S yes no change yes "#" (2) | |
2351 * right drag - yes extend no | |
2352 * right relse - yes extend no | |
2353 * | |
2354 * Insert or Replace Mode: | |
2355 * event modi- position visual change action | |
2356 * fier cursor window | |
2357 * left press - yes (cannot be active) yes | |
2358 * left press C yes (cannot be active) yes "CTRL-O^]" (2) | |
2359 * left press S yes (cannot be active) yes "CTRL-O*" (2) | |
2360 * left drag - yes start or extend (1) no CTRL-O (1) | |
2361 * left relse - yes start or extend (1) no CTRL-O (1) | |
2362 * middle press - no (cannot be active) no put register | |
2363 * right press - yes start or extend yes CTRL-O | |
2364 * right press S yes (cannot be active) yes "CTRL-O#" (2) | |
2365 * | |
2366 * (1) only if mouse pointer moved since press | |
2367 * (2) only if click is in same buffer | |
2368 * | |
2369 * Return TRUE if start_arrow() should be called for edit mode. | |
2370 */ | |
2371 int | |
2372 do_mouse(oap, c, dir, count, fixindent) | |
2373 oparg_T *oap; /* operator argument, can be NULL */ | |
2374 int c; /* K_LEFTMOUSE, etc */ | |
2375 int dir; /* Direction to 'put' if necessary */ | |
2376 long count; | |
2377 int fixindent; /* PUT_FIXINDENT if fixing indent necessary */ | |
2378 { | |
2379 static int do_always = FALSE; /* ignore 'mouse' setting next time */ | |
2380 static int got_click = FALSE; /* got a click some time back */ | |
2381 | |
2382 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */ | |
2383 int is_click; /* If FALSE it's a drag or release event */ | |
2384 int is_drag; /* If TRUE it's a drag event */ | |
2385 int jump_flags = 0; /* flags for jump_to_mouse() */ | |
2386 pos_T start_visual; | |
2387 int moved; /* Has cursor moved? */ | |
2388 int in_status_line; /* mouse in status line */ | |
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2389 #ifdef FEAT_WINDOWS |
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2390 static int in_tab_line = FALSE; /* mouse clicked in tab line */ |
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2391 #endif |
7 | 2392 #ifdef FEAT_VERTSPLIT |
2393 int in_sep_line; /* mouse in vertical separator line */ | |
2394 #endif | |
2395 int c1, c2; | |
2396 #if defined(FEAT_FOLDING) | |
2397 pos_T save_cursor; | |
2398 #endif | |
2399 win_T *old_curwin = curwin; | |
2400 #ifdef FEAT_VISUAL | |
2401 static pos_T orig_cursor; | |
2402 colnr_T leftcol, rightcol; | |
2403 pos_T end_visual; | |
2404 int diff; | |
2405 int old_active = VIsual_active; | |
2406 int old_mode = VIsual_mode; | |
2407 #endif | |
2408 int regname; | |
2409 | |
2410 #if defined(FEAT_FOLDING) | |
2411 save_cursor = curwin->w_cursor; | |
2412 #endif | |
2413 | |
2414 /* | |
2415 * When GUI is active, always recognize mouse events, otherwise: | |
2416 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'. | |
2417 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'. | |
2418 * - For command line and insert mode 'mouse' is checked before calling | |
2419 * do_mouse(). | |
2420 */ | |
2421 if (do_always) | |
2422 do_always = FALSE; | |
2423 else | |
2424 #ifdef FEAT_GUI | |
2425 if (!gui.in_use) | |
2426 #endif | |
2427 { | |
2428 #ifdef FEAT_VISUAL | |
2429 if (VIsual_active) | |
2430 { | |
2431 if (!mouse_has(MOUSE_VISUAL)) | |
2432 return FALSE; | |
2433 } | |
2434 else | |
2435 #endif | |
2436 if (State == NORMAL && !mouse_has(MOUSE_NORMAL)) | |
2437 return FALSE; | |
2438 } | |
2439 | |
2440 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag); | |
2441 | |
2442 #ifdef FEAT_MOUSESHAPE | |
2443 /* May have stopped dragging the status or separator line. The pointer is | |
2444 * most likely still on the status or separator line. */ | |
2445 if (!is_drag && drag_status_line) | |
2446 { | |
2447 drag_status_line = FALSE; | |
2448 update_mouseshape(SHAPE_IDX_STATUS); | |
2449 } | |
2450 # ifdef FEAT_VERTSPLIT | |
2451 if (!is_drag && drag_sep_line) | |
2452 { | |
2453 drag_sep_line = FALSE; | |
2454 update_mouseshape(SHAPE_IDX_VSEP); | |
2455 } | |
2456 # endif | |
2457 #endif | |
2458 | |
2459 /* | |
2460 * Ignore drag and release events if we didn't get a click. | |
2461 */ | |
2462 if (is_click) | |
2463 got_click = TRUE; | |
2464 else | |
2465 { | |
2466 if (!got_click) /* didn't get click, ignore */ | |
2467 return FALSE; | |
2468 if (!is_drag) /* release, reset got_click */ | |
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2469 { |
7 | 2470 got_click = FALSE; |
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2471 #ifdef FEAT_WINDOWS |
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2472 if (in_tab_line) |
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2473 { |
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2474 in_tab_line = FALSE; |
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2475 return FALSE; |
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2476 } |
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2477 #endif |
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2478 } |
7 | 2479 } |
2480 | |
598 | 2481 #ifndef FEAT_VISUAL |
7 | 2482 /* |
598 | 2483 * ALT is only used for starging/extending Visual mode. |
7 | 2484 */ |
2485 if ((mod_mask & MOD_MASK_ALT)) | |
2486 return FALSE; | |
598 | 2487 #endif |
7 | 2488 |
2489 /* | |
2490 * CTRL right mouse button does CTRL-T | |
2491 */ | |
2492 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT) | |
2493 { | |
2494 if (State & INSERT) | |
2495 stuffcharReadbuff(Ctrl_O); | |
2496 if (count > 1) | |
2497 stuffnumReadbuff(count); | |
2498 stuffcharReadbuff(Ctrl_T); | |
2499 got_click = FALSE; /* ignore drag&release now */ | |
2500 return FALSE; | |
2501 } | |
2502 | |
2503 /* | |
2504 * CTRL only works with left mouse button | |
2505 */ | |
2506 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT) | |
2507 return FALSE; | |
2508 | |
2509 /* | |
2510 * When a modifier is down, ignore drag and release events, as well as | |
2511 * multiple clicks and the middle mouse button. | |
2512 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*". | |
2513 */ | |
179 | 2514 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT |
2515 | MOD_MASK_META)) | |
7 | 2516 && (!is_click |
2517 || (mod_mask & MOD_MASK_MULTI_CLICK) | |
2518 || which_button == MOUSE_MIDDLE) | |
598 | 2519 && !((mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT)) |
7 | 2520 && mouse_model_popup() |
2521 && which_button == MOUSE_LEFT) | |
598 | 2522 && !((mod_mask & MOD_MASK_ALT) |
2523 && !mouse_model_popup() | |
2524 && which_button == MOUSE_RIGHT) | |
7 | 2525 ) |
2526 return FALSE; | |
2527 | |
2528 /* | |
2529 * If the button press was used as the movement command for an operator | |
2530 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore | |
2531 * drag/release events. | |
2532 */ | |
2533 if (!is_click && which_button == MOUSE_MIDDLE) | |
2534 return FALSE; | |
2535 | |
2536 if (oap != NULL) | |
2537 regname = oap->regname; | |
2538 else | |
2539 regname = 0; | |
2540 | |
2541 /* | |
2542 * Middle mouse button does a 'put' of the selected text | |
2543 */ | |
2544 if (which_button == MOUSE_MIDDLE) | |
2545 { | |
2546 if (State == NORMAL) | |
2547 { | |
2548 /* | |
2549 * If an operator was pending, we don't know what the user wanted | |
2550 * to do. Go back to normal mode: Clear the operator and beep(). | |
2551 */ | |
2552 if (oap != NULL && oap->op_type != OP_NOP) | |
2553 { | |
2554 clearopbeep(oap); | |
2555 return FALSE; | |
2556 } | |
2557 | |
2558 #ifdef FEAT_VISUAL | |
2559 /* | |
2560 * If visual was active, yank the highlighted text and put it | |
2561 * before the mouse pointer position. | |
1016 | 2562 * In Select mode replace the highlighted text with the clipboard. |
7 | 2563 */ |
2564 if (VIsual_active) | |
2565 { | |
1016 | 2566 if (VIsual_select) |
2567 { | |
2568 stuffcharReadbuff(Ctrl_G); | |
1019 | 2569 stuffReadbuff((char_u *)"\"+p"); |
1016 | 2570 } |
2571 else | |
2572 { | |
2573 stuffcharReadbuff('y'); | |
2574 stuffcharReadbuff(K_MIDDLEMOUSE); | |
2575 } | |
7 | 2576 do_always = TRUE; /* ignore 'mouse' setting next time */ |
2577 return FALSE; | |
2578 } | |
2579 #endif | |
2580 /* | |
2581 * The rest is below jump_to_mouse() | |
2582 */ | |
2583 } | |
2584 | |
2585 else if ((State & INSERT) == 0) | |
2586 return FALSE; | |
2587 | |
2588 /* | |
2589 * Middle click in insert mode doesn't move the mouse, just insert the | |
2590 * contents of a register. '.' register is special, can't insert that | |
2591 * with do_put(). | |
2592 * Also paste at the cursor if the current mode isn't in 'mouse' (only | |
2593 * happens for the GUI). | |
2594 */ | |
2595 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL)) | |
2596 { | |
2597 if (regname == '.') | |
2598 insert_reg(regname, TRUE); | |
2599 else | |
2600 { | |
2601 #ifdef FEAT_CLIPBOARD | |
2602 if (clip_star.available && regname == 0) | |
2603 regname = '*'; | |
2604 #endif | |
2605 if ((State & REPLACE_FLAG) && !yank_register_mline(regname)) | |
2606 insert_reg(regname, TRUE); | |
2607 else | |
2608 { | |
2609 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND); | |
2610 | |
2611 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */ | |
2612 AppendCharToRedobuff(Ctrl_R); | |
2613 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O); | |
2614 AppendCharToRedobuff(regname == 0 ? '"' : regname); | |
2615 } | |
2616 } | |
2617 return FALSE; | |
2618 } | |
2619 } | |
2620 | |
2621 /* When dragging or button-up stay in the same window. */ | |
2622 if (!is_click) | |
2623 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE; | |
2624 | |
2625 start_visual.lnum = 0; | |
2626 | |
671 | 2627 #ifdef FEAT_WINDOWS |
2628 /* Check for clicking in the tab page line. */ | |
2629 if (mouse_row == 0 && firstwin->w_winrow > 0) | |
2630 { | |
1619 | 2631 if (is_drag) |
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2632 { |
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2633 if (in_tab_line) |
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2634 { |
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2635 c1 = TabPageIdxs[mouse_col]; |
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2636 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
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2637 } |
1619 | 2638 return FALSE; |
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2639 } |
671 | 2640 |
2641 /* click in a tab selects that tab page */ | |
2642 if (is_click | |
2643 # ifdef FEAT_CMDWIN | |
2644 && cmdwin_type == 0 | |
2645 # endif | |
681 | 2646 && mouse_col < Columns) |
2647 { | |
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2648 in_tab_line = TRUE; |
681 | 2649 c1 = TabPageIdxs[mouse_col]; |
2650 if (c1 >= 0) | |
2651 { | |
682 | 2652 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) |
2653 { | |
2654 /* double click opens new page */ | |
681 | 2655 end_visual_mode(); |
682 | 2656 tabpage_new(); |
2657 tabpage_move(c1 == 0 ? 9999 : c1 - 1); | |
2658 } | |
2659 else | |
2660 { | |
2661 /* Go to specified tab page, or next one if not clicking | |
2662 * on a label. */ | |
2663 goto_tabpage(c1); | |
2664 | |
2665 /* It's like clicking on the status line of a window. */ | |
2666 if (curwin != old_curwin) | |
2667 end_visual_mode(); | |
2668 } | |
681 | 2669 } |
2670 else if (c1 < 0) | |
2671 { | |
2672 tabpage_T *tp; | |
2673 | |
2674 /* Close the current or specified tab page. */ | |
2675 if (c1 == -999) | |
2676 tp = curtab; | |
2677 else | |
2678 tp = find_tabpage(-c1); | |
2679 if (tp == curtab) | |
2680 { | |
2681 if (first_tabpage->tp_next != NULL) | |
2682 tabpage_close(FALSE); | |
2683 } | |
2684 else if (tp != NULL) | |
2685 tabpage_close_other(tp, FALSE); | |
2686 } | |
2687 } | |
2688 return TRUE; | |
671 | 2689 } |
2326
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2690 else if (is_drag && in_tab_line) |
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2691 { |
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
|
2692 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
|
2693 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
|
2694 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
|
2695 } |
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
|
2696 |
671 | 2697 #endif |
2698 | |
7 | 2699 /* |
2700 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events: | |
2701 * right button up -> pop-up menu | |
2702 * shift-left button -> right button | |
598 | 2703 * alt-left button -> alt-right button |
7 | 2704 */ |
2705 if (mouse_model_popup()) | |
2706 { | |
2707 if (which_button == MOUSE_RIGHT | |
2708 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2709 { | |
2710 /* | |
2711 * NOTE: Ignore right button down and drag mouse events. | |
2712 * Windows only shows the popup menu on the button up event. | |
2713 */ | |
936 | 2714 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
2715 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) | |
7 | 2716 if (!is_click) |
2717 return FALSE; | |
2718 #endif | |
2719 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) | |
2720 if (is_click || is_drag) | |
2721 return FALSE; | |
2722 #endif | |
573 | 2723 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
7 | 2724 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
2725 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON) | |
2726 if (gui.in_use) | |
2727 { | |
2728 jump_flags = 0; | |
2729 if (STRCMP(p_mousem, "popup_setpos") == 0) | |
2730 { | |
2731 /* First set the cursor position before showing the popup | |
2732 * menu. */ | |
2733 #ifdef FEAT_VISUAL | |
2734 if (VIsual_active) | |
2735 { | |
2736 pos_T m_pos; | |
2737 | |
2738 /* | |
2739 * set MOUSE_MAY_STOP_VIS if we are outside the | |
2740 * selection or the current window (might have false | |
2741 * negative here) | |
2742 */ | |
2743 if (mouse_row < W_WINROW(curwin) | |
2744 || mouse_row | |
2745 > (W_WINROW(curwin) + curwin->w_height)) | |
2746 jump_flags = MOUSE_MAY_STOP_VIS; | |
2747 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER) | |
2748 jump_flags = MOUSE_MAY_STOP_VIS; | |
2749 else | |
2750 { | |
2751 if ((lt(curwin->w_cursor, VIsual) | |
2752 && (lt(m_pos, curwin->w_cursor) | |
2753 || lt(VIsual, m_pos))) | |
2754 || (lt(VIsual, curwin->w_cursor) | |
2755 && (lt(m_pos, VIsual) | |
2756 || lt(curwin->w_cursor, m_pos)))) | |
2757 { | |
2758 jump_flags = MOUSE_MAY_STOP_VIS; | |
2759 } | |
2760 else if (VIsual_mode == Ctrl_V) | |
2761 { | |
2762 getvcols(curwin, &curwin->w_cursor, &VIsual, | |
2763 &leftcol, &rightcol); | |
2764 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL); | |
2765 if (m_pos.col < leftcol || m_pos.col > rightcol) | |
2766 jump_flags = MOUSE_MAY_STOP_VIS; | |
2767 } | |
2768 } | |
2769 } | |
2770 else | |
2771 jump_flags = MOUSE_MAY_STOP_VIS; | |
2772 #endif | |
2773 } | |
2774 if (jump_flags) | |
2775 { | |
2776 jump_flags = jump_to_mouse(jump_flags, NULL, which_button); | |
2777 update_curbuf( | |
2778 #ifdef FEAT_VISUAL | |
2779 VIsual_active ? INVERTED : | |
2780 #endif | |
2781 VALID); | |
2782 setcursor(); | |
2783 out_flush(); /* Update before showing popup menu */ | |
2784 } | |
2785 # ifdef FEAT_MENU | |
2786 gui_show_popupmenu(); | |
2787 # endif | |
2788 return (jump_flags & CURSOR_MOVED) != 0; | |
2789 } | |
2790 else | |
2791 return FALSE; | |
2792 #else | |
2793 return FALSE; | |
2794 #endif | |
2795 } | |
598 | 2796 if (which_button == MOUSE_LEFT |
2797 && (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT))) | |
7 | 2798 { |
2799 which_button = MOUSE_RIGHT; | |
2800 mod_mask &= ~MOD_MASK_SHIFT; | |
2801 } | |
2802 } | |
2803 | |
2804 #ifdef FEAT_VISUAL | |
2805 if ((State & (NORMAL | INSERT)) | |
2806 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2807 { | |
2808 if (which_button == MOUSE_LEFT) | |
2809 { | |
2810 if (is_click) | |
2811 { | |
2812 /* stop Visual mode for a left click in a window, but not when | |
2813 * on a status line */ | |
2814 if (VIsual_active) | |
2815 jump_flags |= MOUSE_MAY_STOP_VIS; | |
2816 } | |
2817 else if (mouse_has(MOUSE_VISUAL)) | |
2818 jump_flags |= MOUSE_MAY_VIS; | |
2819 } | |
2820 else if (which_button == MOUSE_RIGHT) | |
2821 { | |
2822 if (is_click && VIsual_active) | |
2823 { | |
2824 /* | |
2825 * Remember the start and end of visual before moving the | |
2826 * cursor. | |
2827 */ | |
2828 if (lt(curwin->w_cursor, VIsual)) | |
2829 { | |
2830 start_visual = curwin->w_cursor; | |
2831 end_visual = VIsual; | |
2832 } | |
2833 else | |
2834 { | |
2835 start_visual = VIsual; | |
2836 end_visual = curwin->w_cursor; | |
2837 } | |
2838 } | |
2839 jump_flags |= MOUSE_FOCUS; | |
2840 if (mouse_has(MOUSE_VISUAL)) | |
2841 jump_flags |= MOUSE_MAY_VIS; | |
2842 } | |
2843 } | |
2844 #endif | |
2845 | |
2846 /* | |
2847 * If an operator is pending, ignore all drags and releases until the | |
2848 * next mouse click. | |
2849 */ | |
2850 if (!is_drag && oap != NULL && oap->op_type != OP_NOP) | |
2851 { | |
2852 got_click = FALSE; | |
2853 oap->motion_type = MCHAR; | |
2854 } | |
2855 | |
2856 /* When releasing the button let jump_to_mouse() know. */ | |
2857 if (!is_click && !is_drag) | |
2858 jump_flags |= MOUSE_RELEASED; | |
2859 | |
2860 /* | |
2861 * JUMP! | |
2862 */ | |
2863 jump_flags = jump_to_mouse(jump_flags, | |
2864 oap == NULL ? NULL : &(oap->inclusive), which_button); | |
2865 moved = (jump_flags & CURSOR_MOVED); | |
2866 in_status_line = (jump_flags & IN_STATUS_LINE); | |
2867 #ifdef FEAT_VERTSPLIT | |
2868 in_sep_line = (jump_flags & IN_SEP_LINE); | |
2869 #endif | |
2870 | |
2871 #ifdef FEAT_NETBEANS_INTG | |
2210 | 2872 if (isNetbeansBuffer(curbuf) |
7 | 2873 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE))) |
2874 { | |
2875 int key = KEY2TERMCAP1(c); | |
2876 | |
2877 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE | |
2878 || key == (int)KE_RIGHTRELEASE) | |
2879 netbeans_button_release(which_button); | |
2880 } | |
2881 #endif | |
2882 | |
2883 /* When jumping to another window, clear a pending operator. That's a bit | |
2884 * friendlier than beeping and not jumping to that window. */ | |
2885 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP) | |
2886 clearop(oap); | |
2887 | |
2888 #ifdef FEAT_FOLDING | |
2889 if (mod_mask == 0 | |
2890 && !is_drag | |
2891 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN)) | |
2892 && which_button == MOUSE_LEFT) | |
2893 { | |
2894 /* open or close a fold at this line */ | |
2895 if (jump_flags & MOUSE_FOLD_OPEN) | |
2896 openFold(curwin->w_cursor.lnum, 1L); | |
2897 else | |
2898 closeFold(curwin->w_cursor.lnum, 1L); | |
2899 /* don't move the cursor if still in the same window */ | |
2900 if (curwin == old_curwin) | |
2901 curwin->w_cursor = save_cursor; | |
2902 } | |
2903 #endif | |
2904 | |
2905 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN) | |
2906 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available) | |
2907 { | |
2908 clip_modeless(which_button, is_click, is_drag); | |
2909 return FALSE; | |
2910 } | |
2911 #endif | |
2912 | |
2913 #ifdef FEAT_VISUAL | |
2914 /* Set global flag that we are extending the Visual area with mouse | |
1188 | 2915 * dragging; temporarily minimize 'scrolloff'. */ |
7 | 2916 if (VIsual_active && is_drag && p_so) |
2917 { | |
2918 /* In the very first line, allow scrolling one line */ | |
2919 if (mouse_row == 0) | |
2920 mouse_dragging = 2; | |
2921 else | |
2922 mouse_dragging = 1; | |
2923 } | |
2924 | |
2925 /* When dragging the mouse above the window, scroll down. */ | |
2926 if (is_drag && mouse_row < 0 && !in_status_line) | |
2927 { | |
2928 scroll_redraw(FALSE, 1L); | |
2929 mouse_row = 0; | |
2930 } | |
2931 | |
2932 if (start_visual.lnum) /* right click in visual mode */ | |
2933 { | |
598 | 2934 /* When ALT is pressed make Visual mode blockwise. */ |
2935 if (mod_mask & MOD_MASK_ALT) | |
2936 VIsual_mode = Ctrl_V; | |
2937 | |
7 | 2938 /* |
2939 * In Visual-block mode, divide the area in four, pick up the corner | |
2940 * that is in the quarter that the cursor is in. | |
2941 */ | |
2942 if (VIsual_mode == Ctrl_V) | |
2943 { | |
2944 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol); | |
2945 if (curwin->w_curswant > (leftcol + rightcol) / 2) | |
2946 end_visual.col = leftcol; | |
2947 else | |
2948 end_visual.col = rightcol; | |
2949 if (curwin->w_cursor.lnum < | |
2950 (start_visual.lnum + end_visual.lnum) / 2) | |
2951 end_visual.lnum = end_visual.lnum; | |
2952 else | |
2953 end_visual.lnum = start_visual.lnum; | |
2954 | |
2955 /* move VIsual to the right column */ | |
2956 start_visual = curwin->w_cursor; /* save the cursor pos */ | |
2957 curwin->w_cursor = end_visual; | |
2958 coladvance(end_visual.col); | |
2959 VIsual = curwin->w_cursor; | |
2960 curwin->w_cursor = start_visual; /* restore the cursor */ | |
2961 } | |
2962 else | |
2963 { | |
2964 /* | |
2965 * If the click is before the start of visual, change the start. | |
2966 * If the click is after the end of visual, change the end. If | |
2967 * the click is inside the visual, change the closest side. | |
2968 */ | |
2969 if (lt(curwin->w_cursor, start_visual)) | |
2970 VIsual = end_visual; | |
2971 else if (lt(end_visual, curwin->w_cursor)) | |
2972 VIsual = start_visual; | |
2973 else | |
2974 { | |
2975 /* In the same line, compare column number */ | |
2976 if (end_visual.lnum == start_visual.lnum) | |
2977 { | |
2978 if (curwin->w_cursor.col - start_visual.col > | |
2979 end_visual.col - curwin->w_cursor.col) | |
2980 VIsual = start_visual; | |
2981 else | |
2982 VIsual = end_visual; | |
2983 } | |
2984 | |
2985 /* In different lines, compare line number */ | |
2986 else | |
2987 { | |
2988 diff = (curwin->w_cursor.lnum - start_visual.lnum) - | |
2989 (end_visual.lnum - curwin->w_cursor.lnum); | |
2990 | |
2991 if (diff > 0) /* closest to end */ | |
2992 VIsual = start_visual; | |
2993 else if (diff < 0) /* closest to start */ | |
2994 VIsual = end_visual; | |
2995 else /* in the middle line */ | |
2996 { | |
2997 if (curwin->w_cursor.col < | |
2998 (start_visual.col + end_visual.col) / 2) | |
2999 VIsual = end_visual; | |
3000 else | |
3001 VIsual = start_visual; | |
3002 } | |
3003 } | |
3004 } | |
3005 } | |
3006 } | |
3007 /* | |
3008 * If Visual mode started in insert mode, execute "CTRL-O" | |
3009 */ | |
3010 else if ((State & INSERT) && VIsual_active) | |
3011 stuffcharReadbuff(Ctrl_O); | |
3012 #endif | |
3013 | |
3014 /* | |
3015 * Middle mouse click: Put text before cursor. | |
3016 */ | |
3017 if (which_button == MOUSE_MIDDLE) | |
3018 { | |
3019 #ifdef FEAT_CLIPBOARD | |
3020 if (clip_star.available && regname == 0) | |
3021 regname = '*'; | |
3022 #endif | |
3023 if (yank_register_mline(regname)) | |
3024 { | |
3025 if (mouse_past_bottom) | |
3026 dir = FORWARD; | |
3027 } | |
3028 else if (mouse_past_eol) | |
3029 dir = FORWARD; | |
3030 | |
3031 if (fixindent) | |
3032 { | |
3033 c1 = (dir == BACKWARD) ? '[' : ']'; | |
3034 c2 = 'p'; | |
3035 } | |
3036 else | |
3037 { | |
3038 c1 = (dir == FORWARD) ? 'p' : 'P'; | |
3039 c2 = NUL; | |
3040 } | |
3041 prep_redo(regname, count, NUL, c1, NUL, c2, NUL); | |
3042 | |
3043 /* | |
3044 * Remember where the paste started, so in edit() Insstart can be set | |
3045 * to this position | |
3046 */ | |
3047 if (restart_edit != 0) | |
3048 where_paste_started = curwin->w_cursor; | |
3049 do_put(regname, dir, count, fixindent | PUT_CURSEND); | |
3050 } | |
3051 | |
3052 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
3053 /* | |
3054 * Ctrl-Mouse click or double click in a quickfix window jumps to the | |
3055 * error under the mouse pointer. | |
3056 */ | |
3057 else if (((mod_mask & MOD_MASK_CTRL) | |
3058 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
3059 && bt_quickfix(curbuf)) | |
3060 { | |
3061 if (State & INSERT) | |
3062 stuffcharReadbuff(Ctrl_O); | |
643 | 3063 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
3064 stuffReadbuff((char_u *)":.cc\n"); | |
3065 else /* location list window */ | |
3066 stuffReadbuff((char_u *)":.ll\n"); | |
7 | 3067 got_click = FALSE; /* ignore drag&release now */ |
3068 } | |
3069 #endif | |
3070 | |
3071 /* | |
3072 * Ctrl-Mouse click (or double click in a help window) jumps to the tag | |
3073 * under the mouse pointer. | |
3074 */ | |
3075 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help | |
3076 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)) | |
3077 { | |
3078 if (State & INSERT) | |
3079 stuffcharReadbuff(Ctrl_O); | |
3080 stuffcharReadbuff(Ctrl_RSB); | |
3081 got_click = FALSE; /* ignore drag&release now */ | |
3082 } | |
3083 | |
3084 /* | |
3085 * Shift-Mouse click searches for the next occurrence of the word under | |
3086 * the mouse pointer | |
3087 */ | |
3088 else if ((mod_mask & MOD_MASK_SHIFT)) | |
3089 { | |
3090 if (State & INSERT | |
3091 #ifdef FEAT_VISUAL | |
3092 || (VIsual_active && VIsual_select) | |
3093 #endif | |
3094 ) | |
3095 stuffcharReadbuff(Ctrl_O); | |
3096 if (which_button == MOUSE_LEFT) | |
3097 stuffcharReadbuff('*'); | |
3098 else /* MOUSE_RIGHT */ | |
3099 stuffcharReadbuff('#'); | |
3100 } | |
3101 | |
3102 /* Handle double clicks, unless on status line */ | |
3103 else if (in_status_line) | |
3104 { | |
3105 #ifdef FEAT_MOUSESHAPE | |
3106 if ((is_drag || is_click) && !drag_status_line) | |
3107 { | |
3108 drag_status_line = TRUE; | |
3109 update_mouseshape(-1); | |
3110 } | |
3111 #endif | |
3112 } | |
3113 #ifdef FEAT_VERTSPLIT | |
3114 else if (in_sep_line) | |
3115 { | |
3116 # ifdef FEAT_MOUSESHAPE | |
3117 if ((is_drag || is_click) && !drag_sep_line) | |
3118 { | |
3119 drag_sep_line = TRUE; | |
3120 update_mouseshape(-1); | |
3121 } | |
3122 # endif | |
3123 } | |
3124 #endif | |
3125 #ifdef FEAT_VISUAL | |
3126 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT)) | |
3127 && mouse_has(MOUSE_VISUAL)) | |
3128 { | |
3129 if (is_click || !VIsual_active) | |
3130 { | |
3131 if (VIsual_active) | |
3132 orig_cursor = VIsual; | |
3133 else | |
3134 { | |
3135 check_visual_highlight(); | |
3136 VIsual = curwin->w_cursor; | |
3137 orig_cursor = VIsual; | |
3138 VIsual_active = TRUE; | |
3139 VIsual_reselect = TRUE; | |
3140 /* start Select mode if 'selectmode' contains "mouse" */ | |
3141 may_start_select('o'); | |
3142 setmouse(); | |
3143 } | |
3144 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
598 | 3145 { |
3146 /* Double click with ALT pressed makes it blockwise. */ | |
3147 if (mod_mask & MOD_MASK_ALT) | |
3148 VIsual_mode = Ctrl_V; | |
3149 else | |
3150 VIsual_mode = 'v'; | |
3151 } | |
7 | 3152 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK) |
3153 VIsual_mode = 'V'; | |
3154 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK) | |
3155 VIsual_mode = Ctrl_V; | |
3156 #ifdef FEAT_CLIPBOARD | |
3157 /* Make sure the clipboard gets updated. Needed because start and | |
3158 * end may still be the same, and the selection needs to be owned */ | |
3159 clip_star.vmode = NUL; | |
3160 #endif | |
3161 } | |
3162 /* | |
3163 * A double click selects a word or a block. | |
3164 */ | |
3165 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
3166 { | |
3167 pos_T *pos = NULL; | |
300 | 3168 int gc; |
7 | 3169 |
3170 if (is_click) | |
3171 { | |
3172 /* If the character under the cursor (skipping white space) is | |
3173 * not a word character, try finding a match and select a (), | |
3174 * {}, [], #if/#endif, etc. block. */ | |
3175 end_visual = curwin->w_cursor; | |
300 | 3176 while (gc = gchar_pos(&end_visual), vim_iswhite(gc)) |
7 | 3177 inc(&end_visual); |
3178 if (oap != NULL) | |
3179 oap->motion_type = MCHAR; | |
3180 if (oap != NULL | |
3181 && VIsual_mode == 'v' | |
3182 && !vim_iswordc(gchar_pos(&end_visual)) | |
3183 && equalpos(curwin->w_cursor, VIsual) | |
3184 && (pos = findmatch(oap, NUL)) != NULL) | |
3185 { | |
3186 curwin->w_cursor = *pos; | |
3187 if (oap->motion_type == MLINE) | |
3188 VIsual_mode = 'V'; | |
3189 else if (*p_sel == 'e') | |
3190 { | |
3191 if (lt(curwin->w_cursor, VIsual)) | |
3192 ++VIsual.col; | |
3193 else | |
3194 ++curwin->w_cursor.col; | |
3195 } | |
3196 } | |
3197 } | |
3198 | |
3199 if (pos == NULL && (is_click || is_drag)) | |
3200 { | |
3201 /* When not found a match or when dragging: extend to include | |
3202 * a word. */ | |
3203 if (lt(curwin->w_cursor, orig_cursor)) | |
3204 { | |
3205 find_start_of_word(&curwin->w_cursor); | |
3206 find_end_of_word(&VIsual); | |
3207 } | |
3208 else | |
3209 { | |
3210 find_start_of_word(&VIsual); | |
3211 if (*p_sel == 'e' && *ml_get_cursor() != NUL) | |
3212 #ifdef FEAT_MBYTE | |
3213 curwin->w_cursor.col += | |
474 | 3214 (*mb_ptr2len)(ml_get_cursor()); |
7 | 3215 #else |
3216 ++curwin->w_cursor.col; | |
3217 #endif | |
3218 find_end_of_word(&curwin->w_cursor); | |
3219 } | |
3220 } | |
3221 curwin->w_set_curswant = TRUE; | |
3222 } | |
3223 if (is_click) | |
3224 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
3225 } | |
3226 else if (VIsual_active && !old_active) | |
598 | 3227 { |
3228 if (mod_mask & MOD_MASK_ALT) | |
3229 VIsual_mode = Ctrl_V; | |
3230 else | |
3231 VIsual_mode = 'v'; | |
3232 } | |
7 | 3233 |
3234 /* If Visual mode changed show it later. */ | |
643 | 3235 if ((!VIsual_active && old_active && mode_displayed) |
3236 || (VIsual_active && p_smd && msg_silent == 0 | |
3237 && (!old_active || VIsual_mode != old_mode))) | |
7 | 3238 redraw_cmdline = TRUE; |
3239 #endif | |
3240 | |
3241 return moved; | |
3242 } | |
3243 | |
3244 #ifdef FEAT_VISUAL | |
3245 /* | |
3246 * Move "pos" back to the start of the word it's in. | |
3247 */ | |
3248 static void | |
3249 find_start_of_word(pos) | |
3250 pos_T *pos; | |
3251 { | |
3252 char_u *line; | |
3253 int cclass; | |
3254 int col; | |
3255 | |
3256 line = ml_get(pos->lnum); | |
3257 cclass = get_mouse_class(line + pos->col); | |
3258 | |
3259 while (pos->col > 0) | |
3260 { | |
3261 col = pos->col - 1; | |
3262 #ifdef FEAT_MBYTE | |
3263 col -= (*mb_head_off)(line, line + col); | |
3264 #endif | |
3265 if (get_mouse_class(line + col) != cclass) | |
3266 break; | |
3267 pos->col = col; | |
3268 } | |
3269 } | |
3270 | |
3271 /* | |
3272 * Move "pos" forward to the end of the word it's in. | |
3273 * When 'selection' is "exclusive", the position is just after the word. | |
3274 */ | |
3275 static void | |
3276 find_end_of_word(pos) | |
3277 pos_T *pos; | |
3278 { | |
3279 char_u *line; | |
3280 int cclass; | |
3281 int col; | |
3282 | |
3283 line = ml_get(pos->lnum); | |
3284 if (*p_sel == 'e' && pos->col > 0) | |
3285 { | |
3286 --pos->col; | |
3287 #ifdef FEAT_MBYTE | |
3288 pos->col -= (*mb_head_off)(line, line + pos->col); | |
3289 #endif | |
3290 } | |
3291 cclass = get_mouse_class(line + pos->col); | |
3292 while (line[pos->col] != NUL) | |
3293 { | |
3294 #ifdef FEAT_MBYTE | |
474 | 3295 col = pos->col + (*mb_ptr2len)(line + pos->col); |
7 | 3296 #else |
3297 col = pos->col + 1; | |
3298 #endif | |
3299 if (get_mouse_class(line + col) != cclass) | |
3300 { | |
3301 if (*p_sel == 'e') | |
3302 pos->col = col; | |
3303 break; | |
3304 } | |
3305 pos->col = col; | |
3306 } | |
3307 } | |
3308 | |
3309 /* | |
3310 * Get class of a character for selection: same class means same word. | |
3311 * 0: blank | |
3312 * 1: punctuation groups | |
3313 * 2: normal word character | |
3314 * >2: multi-byte word character. | |
3315 */ | |
3316 static int | |
3317 get_mouse_class(p) | |
3318 char_u *p; | |
3319 { | |
3320 int c; | |
3321 | |
3322 #ifdef FEAT_MBYTE | |
3323 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1) | |
3324 return mb_get_class(p); | |
3325 #endif | |
3326 | |
3327 c = *p; | |
3328 if (c == ' ' || c == '\t') | |
3329 return 0; | |
3330 | |
3331 if (vim_iswordc(c)) | |
3332 return 2; | |
3333 | |
3334 /* | |
3335 * There are a few special cases where we want certain combinations of | |
3336 * characters to be considered as a single word. These are things like | |
3337 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
3338 * character is in its own class. |
7 | 3339 */ |
3340 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL) | |
3341 return 1; | |
3342 return c; | |
3343 } | |
3344 #endif /* FEAT_VISUAL */ | |
3345 #endif /* FEAT_MOUSE */ | |
3346 | |
3347 #if defined(FEAT_VISUAL) || defined(PROTO) | |
3348 /* | |
3349 * Check if highlighting for visual mode is possible, give a warning message | |
3350 * if not. | |
3351 */ | |
3352 void | |
3353 check_visual_highlight() | |
3354 { | |
3355 static int did_check = FALSE; | |
3356 | |
3357 if (full_screen) | |
3358 { | |
3359 if (!did_check && hl_attr(HLF_V) == 0) | |
3360 MSG(_("Warning: terminal cannot highlight")); | |
3361 did_check = TRUE; | |
3362 } | |
3363 } | |
3364 | |
3365 /* | |
638 | 3366 * End Visual mode. |
7 | 3367 * This function should ALWAYS be called to end Visual mode, except from |
3368 * do_pending_operator(). | |
3369 */ | |
3370 void | |
3371 end_visual_mode() | |
3372 { | |
3373 #ifdef FEAT_CLIPBOARD | |
3374 /* | |
3375 * If we are using the clipboard, then remember what was selected in case | |
3376 * we need to paste it somewhere while we still own the selection. | |
3377 * Only do this when the clipboard is already owned. Don't want to grab | |
3378 * the selection when hitting ESC. | |
3379 */ | |
3380 if (clip_star.available && clip_star.owned) | |
3381 clip_auto_select(); | |
3382 #endif | |
3383 | |
3384 VIsual_active = FALSE; | |
3385 #ifdef FEAT_MOUSE | |
3386 setmouse(); | |
3387 mouse_dragging = 0; | |
3388 #endif | |
3389 | |
3390 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
690 | 3391 curbuf->b_visual.vi_mode = VIsual_mode; |
3392 curbuf->b_visual.vi_start = VIsual; | |
3393 curbuf->b_visual.vi_end = curwin->w_cursor; | |
3394 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
7 | 3395 #ifdef FEAT_EVAL |
3396 curbuf->b_visual_mode_eval = VIsual_mode; | |
3397 #endif | |
3398 #ifdef FEAT_VIRTUALEDIT | |
3399 if (!virtual_active()) | |
3400 curwin->w_cursor.coladd = 0; | |
3401 #endif | |
3402 | |
643 | 3403 if (mode_displayed) |
7 | 3404 clear_cmdline = TRUE; /* unshow visual mode later */ |
3405 #ifdef FEAT_CMDL_INFO | |
3406 else | |
3407 clear_showcmd(); | |
3408 #endif | |
3409 | |
844 | 3410 adjust_cursor_eol(); |
7 | 3411 } |
3412 | |
3413 /* | |
3414 * Reset VIsual_active and VIsual_reselect. | |
3415 */ | |
3416 void | |
3417 reset_VIsual_and_resel() | |
3418 { | |
3419 if (VIsual_active) | |
3420 { | |
3421 end_visual_mode(); | |
3422 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3423 } | |
3424 VIsual_reselect = FALSE; | |
3425 } | |
3426 | |
3427 /* | |
3428 * Reset VIsual_active and VIsual_reselect if it's set. | |
3429 */ | |
3430 void | |
3431 reset_VIsual() | |
3432 { | |
3433 if (VIsual_active) | |
3434 { | |
3435 end_visual_mode(); | |
3436 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3437 VIsual_reselect = FALSE; | |
3438 } | |
3439 } | |
3440 #endif /* FEAT_VISUAL */ | |
3441 | |
184 | 3442 #if defined(FEAT_BEVAL) |
7 | 3443 static int find_is_eval_item __ARGS((char_u *ptr, int *colp, int *nbp, int dir)); |
3444 | |
3445 /* | |
3446 * Check for a balloon-eval special item to include when searching for an | |
3447 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid! | |
3448 * Returns TRUE if the character at "*ptr" should be included. | |
3449 * "dir" is FORWARD or BACKWARD, the direction of searching. | |
3450 * "*colp" is in/decremented if "ptr[-dir]" should also be included. | |
3451 * "bnp" points to a counter for square brackets. | |
3452 */ | |
3453 static int | |
3454 find_is_eval_item(ptr, colp, bnp, dir) | |
3455 char_u *ptr; | |
3456 int *colp; | |
3457 int *bnp; | |
3458 int dir; | |
3459 { | |
3460 /* Accept everything inside []. */ | |
3461 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD)) | |
3462 ++*bnp; | |
3463 if (*bnp > 0) | |
3464 { | |
3465 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD)) | |
3466 --*bnp; | |
3467 return TRUE; | |
3468 } | |
3469 | |
3470 /* skip over "s.var" */ | |
3471 if (*ptr == '.') | |
3472 return TRUE; | |
3473 | |
3474 /* two-character item: s->var */ | |
3475 if (ptr[dir == BACKWARD ? 0 : 1] == '>' | |
3476 && ptr[dir == BACKWARD ? -1 : 0] == '-') | |
3477 { | |
3478 *colp += dir; | |
3479 return TRUE; | |
3480 } | |
3481 return FALSE; | |
3482 } | |
3483 #endif | |
3484 | |
3485 /* | |
3486 * Find the identifier under or to the right of the cursor. | |
3487 * "find_type" can have one of three values: | |
3488 * FIND_IDENT: find an identifier (keyword) | |
3489 * FIND_STRING: find any non-white string | |
3490 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred. | |
184 | 3491 * FIND_EVAL: find text useful for C program debugging |
7 | 3492 * |
3493 * There are three steps: | |
3494 * 1. Search forward for the start of an identifier/string. Doesn't move if | |
3495 * already on one. | |
3496 * 2. Search backward for the start of this identifier/string. | |
3497 * This doesn't match the real Vi but I like it a little better and it | |
3498 * shouldn't bother anyone. | |
3499 * 3. Search forward to the end of this identifier/string. | |
3500 * When FIND_IDENT isn't defined, we backup until a blank. | |
3501 * | |
3502 * Returns the length of the string, or zero if no string is found. | |
3503 * If a string is found, a pointer to the string is put in "*string". This | |
3504 * string is not always NUL terminated. | |
3505 */ | |
3506 int | |
3507 find_ident_under_cursor(string, find_type) | |
3508 char_u **string; | |
3509 int find_type; | |
3510 { | |
3511 return find_ident_at_pos(curwin, curwin->w_cursor.lnum, | |
3512 curwin->w_cursor.col, string, find_type); | |
3513 } | |
3514 | |
3515 /* | |
3516 * Like find_ident_under_cursor(), but for any window and any position. | |
3517 * However: Uses 'iskeyword' from the current window!. | |
3518 */ | |
3519 int | |
3520 find_ident_at_pos(wp, lnum, startcol, string, find_type) | |
3521 win_T *wp; | |
3522 linenr_T lnum; | |
3523 colnr_T startcol; | |
3524 char_u **string; | |
3525 int find_type; | |
3526 { | |
3527 char_u *ptr; | |
3528 int col = 0; /* init to shut up GCC */ | |
3529 int i; | |
3530 #ifdef FEAT_MBYTE | |
3531 int this_class = 0; | |
3532 int prev_class; | |
3533 int prevcol; | |
3534 #endif | |
184 | 3535 #if defined(FEAT_BEVAL) |
7 | 3536 int bn = 0; /* bracket nesting */ |
3537 #endif | |
3538 | |
3539 /* | |
3540 * if i == 0: try to find an identifier | |
3541 * if i == 1: try to find any non-white string | |
3542 */ | |
3543 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
3544 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i) | |
3545 { | |
3546 /* | |
3547 * 1. skip to start of identifier/string | |
3548 */ | |
3549 col = startcol; | |
3550 #ifdef FEAT_MBYTE | |
3551 if (has_mbyte) | |
3552 { | |
3553 while (ptr[col] != NUL) | |
3554 { | |
184 | 3555 # if defined(FEAT_BEVAL) |
7 | 3556 /* Stop at a ']' to evaluate "a[x]". */ |
3557 if ((find_type & FIND_EVAL) && ptr[col] == ']') | |
3558 break; | |
3559 # endif | |
3560 this_class = mb_get_class(ptr + col); | |
3561 if (this_class != 0 && (i == 1 || this_class != 1)) | |
3562 break; | |
474 | 3563 col += (*mb_ptr2len)(ptr + col); |
7 | 3564 } |
3565 } | |
3566 else | |
3567 #endif | |
3568 while (ptr[col] != NUL | |
3569 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col])) | |
184 | 3570 # if defined(FEAT_BEVAL) |
7 | 3571 && (!(find_type & FIND_EVAL) || ptr[col] != ']') |
3572 # endif | |
3573 ) | |
3574 ++col; | |
3575 | |
184 | 3576 #if defined(FEAT_BEVAL) |
7 | 3577 /* When starting on a ']' count it, so that we include the '['. */ |
3578 bn = ptr[col] == ']'; | |
3579 #endif | |
3580 | |
3581 /* | |
3582 * 2. Back up to start of identifier/string. | |
3583 */ | |
3584 #ifdef FEAT_MBYTE | |
3585 if (has_mbyte) | |
3586 { | |
3587 /* Remember class of character under cursor. */ | |
184 | 3588 # if defined(FEAT_BEVAL) |
7 | 3589 if ((find_type & FIND_EVAL) && ptr[col] == ']') |
3590 this_class = mb_get_class((char_u *)"a"); | |
3591 else | |
3592 # endif | |
3593 this_class = mb_get_class(ptr + col); | |
835 | 3594 while (col > 0 && this_class != 0) |
7 | 3595 { |
3596 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1); | |
3597 prev_class = mb_get_class(ptr + prevcol); | |
3598 if (this_class != prev_class | |
3599 && (i == 0 | |
3600 || prev_class == 0 | |
3601 || (find_type & FIND_IDENT)) | |
184 | 3602 # if defined(FEAT_BEVAL) |
7 | 3603 && (!(find_type & FIND_EVAL) |
3604 || prevcol == 0 | |
3605 || !find_is_eval_item(ptr + prevcol, &prevcol, | |
3606 &bn, BACKWARD)) | |
3607 # endif | |
3608 ) | |
3609 break; | |
3610 col = prevcol; | |
3611 } | |
3612 | |
3613 /* If we don't want just any old string, or we've found an | |
3614 * identifier, stop searching. */ | |
3615 if (this_class > 2) | |
3616 this_class = 2; | |
3617 if (!(find_type & FIND_STRING) || this_class == 2) | |
3618 break; | |
3619 } | |
3620 else | |
3621 #endif | |
3622 { | |
3623 while (col > 0 | |
3624 && ((i == 0 | |
3625 ? vim_iswordc(ptr[col - 1]) | |
3626 : (!vim_iswhite(ptr[col - 1]) | |
3627 && (!(find_type & FIND_IDENT) | |
3628 || !vim_iswordc(ptr[col - 1])))) | |
184 | 3629 #if defined(FEAT_BEVAL) |
7 | 3630 || ((find_type & FIND_EVAL) |
3631 && col > 1 | |
3632 && find_is_eval_item(ptr + col - 1, &col, | |
3633 &bn, BACKWARD)) | |
3634 #endif | |
3635 )) | |
3636 --col; | |
3637 | |
3638 /* If we don't want just any old string, or we've found an | |
3639 * identifier, stop searching. */ | |
3640 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col])) | |
3641 break; | |
3642 } | |
3643 } | |
3644 | |
3645 if (ptr[col] == NUL || (i == 0 && ( | |
3646 #ifdef FEAT_MBYTE | |
3647 has_mbyte ? this_class != 2 : | |
3648 #endif | |
3649 !vim_iswordc(ptr[col])))) | |
3650 { | |
3651 /* | |
3652 * didn't find an identifier or string | |
3653 */ | |
3654 if (find_type & FIND_STRING) | |
3655 EMSG(_("E348: No string under cursor")); | |
3656 else | |
1728 | 3657 EMSG(_(e_noident)); |
7 | 3658 return 0; |
3659 } | |
3660 ptr += col; | |
3661 *string = ptr; | |
3662 | |
3663 /* | |
3664 * 3. Find the end if the identifier/string. | |
3665 */ | |
184 | 3666 #if defined(FEAT_BEVAL) |
7 | 3667 bn = 0; |
3668 startcol -= col; | |
3669 #endif | |
3670 col = 0; | |
3671 #ifdef FEAT_MBYTE | |
3672 if (has_mbyte) | |
3673 { | |
3674 /* Search for point of changing multibyte character class. */ | |
3675 this_class = mb_get_class(ptr); | |
3676 while (ptr[col] != NUL | |
3677 && ((i == 0 ? mb_get_class(ptr + col) == this_class | |
3678 : mb_get_class(ptr + col) != 0) | |
184 | 3679 # if defined(FEAT_BEVAL) |
7 | 3680 || ((find_type & FIND_EVAL) |
3681 && col <= (int)startcol | |
3682 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3683 # endif | |
3684 )) | |
474 | 3685 col += (*mb_ptr2len)(ptr + col); |
7 | 3686 } |
3687 else | |
3688 #endif | |
3689 while ((i == 0 ? vim_iswordc(ptr[col]) | |
3690 : (ptr[col] != NUL && !vim_iswhite(ptr[col]))) | |
184 | 3691 # if defined(FEAT_BEVAL) |
7 | 3692 || ((find_type & FIND_EVAL) |
3693 && col <= (int)startcol | |
3694 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3695 # endif | |
3696 ) | |
3697 { | |
3698 ++col; | |
3699 } | |
3700 | |
3701 return col; | |
3702 } | |
3703 | |
3704 /* | |
3705 * Prepare for redo of a normal command. | |
3706 */ | |
3707 static void | |
3708 prep_redo_cmd(cap) | |
3709 cmdarg_T *cap; | |
3710 { | |
3711 prep_redo(cap->oap->regname, cap->count0, | |
3712 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
3713 } | |
3714 | |
3715 /* | |
3716 * Prepare for redo of any command. | |
3717 * Note that only the last argument can be a multi-byte char. | |
3718 */ | |
3719 static void | |
3720 prep_redo(regname, num, cmd1, cmd2, cmd3, cmd4, cmd5) | |
3721 int regname; | |
3722 long num; | |
3723 int cmd1; | |
3724 int cmd2; | |
3725 int cmd3; | |
3726 int cmd4; | |
3727 int cmd5; | |
3728 { | |
3729 ResetRedobuff(); | |
3730 if (regname != 0) /* yank from specified buffer */ | |
3731 { | |
3732 AppendCharToRedobuff('"'); | |
3733 AppendCharToRedobuff(regname); | |
3734 } | |
3735 if (num) | |
3736 AppendNumberToRedobuff(num); | |
3737 | |
3738 if (cmd1 != NUL) | |
3739 AppendCharToRedobuff(cmd1); | |
3740 if (cmd2 != NUL) | |
3741 AppendCharToRedobuff(cmd2); | |
3742 if (cmd3 != NUL) | |
3743 AppendCharToRedobuff(cmd3); | |
3744 if (cmd4 != NUL) | |
3745 AppendCharToRedobuff(cmd4); | |
3746 if (cmd5 != NUL) | |
3747 AppendCharToRedobuff(cmd5); | |
3748 } | |
3749 | |
3750 /* | |
3751 * check for operator active and clear it | |
3752 * | |
3753 * return TRUE if operator was active | |
3754 */ | |
3755 static int | |
3756 checkclearop(oap) | |
3757 oparg_T *oap; | |
3758 { | |
3759 if (oap->op_type == OP_NOP) | |
3760 return FALSE; | |
3761 clearopbeep(oap); | |
3762 return TRUE; | |
3763 } | |
3764 | |
3765 /* | |
1131 | 3766 * Check for operator or Visual active. Clear active operator. |
7 | 3767 * |
1131 | 3768 * Return TRUE if operator or Visual was active. |
7 | 3769 */ |
3770 static int | |
3771 checkclearopq(oap) | |
3772 oparg_T *oap; | |
3773 { | |
3774 if (oap->op_type == OP_NOP | |
3775 #ifdef FEAT_VISUAL | |
3776 && !VIsual_active | |
3777 #endif | |
3778 ) | |
3779 return FALSE; | |
3780 clearopbeep(oap); | |
3781 return TRUE; | |
3782 } | |
3783 | |
3784 static void | |
3785 clearop(oap) | |
3786 oparg_T *oap; | |
3787 { | |
3788 oap->op_type = OP_NOP; | |
3789 oap->regname = 0; | |
3790 oap->motion_force = NUL; | |
3791 oap->use_reg_one = FALSE; | |
3792 } | |
3793 | |
3794 static void | |
3795 clearopbeep(oap) | |
3796 oparg_T *oap; | |
3797 { | |
3798 clearop(oap); | |
3799 beep_flush(); | |
3800 } | |
3801 | |
3802 #ifdef FEAT_VISUAL | |
3803 /* | |
3804 * Remove the shift modifier from a special key. | |
3805 */ | |
3806 static void | |
3807 unshift_special(cap) | |
3808 cmdarg_T *cap; | |
3809 { | |
3810 switch (cap->cmdchar) | |
3811 { | |
3812 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break; | |
3813 case K_S_LEFT: cap->cmdchar = K_LEFT; break; | |
3814 case K_S_UP: cap->cmdchar = K_UP; break; | |
3815 case K_S_DOWN: cap->cmdchar = K_DOWN; break; | |
3816 case K_S_HOME: cap->cmdchar = K_HOME; break; | |
3817 case K_S_END: cap->cmdchar = K_END; break; | |
3818 } | |
3819 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask); | |
3820 } | |
3821 #endif | |
3822 | |
3823 #if defined(FEAT_CMDL_INFO) || defined(PROTO) | |
3824 /* | |
3825 * Routines for displaying a partly typed command | |
3826 */ | |
3827 | |
3828 #ifdef FEAT_VISUAL /* need room for size of Visual area */ | |
3829 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30 | |
3830 #else | |
3831 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 | |
3832 #endif | |
3833 static char_u showcmd_buf[SHOWCMD_BUFLEN]; | |
3834 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */ | |
3835 static int showcmd_is_clear = TRUE; | |
3836 static int showcmd_visual = FALSE; | |
3837 | |
3838 static void display_showcmd __ARGS((void)); | |
3839 | |
3840 void | |
3841 clear_showcmd() | |
3842 { | |
3843 if (!p_sc) | |
3844 return; | |
3845 | |
3846 #ifdef FEAT_VISUAL | |
3847 if (VIsual_active && !char_avail()) | |
3848 { | |
1866 | 3849 int cursor_bot = lt(VIsual, curwin->w_cursor); |
7 | 3850 long lines; |
3851 colnr_T leftcol, rightcol; | |
3852 linenr_T top, bot; | |
3853 | |
3854 /* Show the size of the Visual area. */ | |
1866 | 3855 if (cursor_bot) |
7 | 3856 { |
3857 top = VIsual.lnum; | |
3858 bot = curwin->w_cursor.lnum; | |
3859 } | |
3860 else | |
3861 { | |
3862 top = curwin->w_cursor.lnum; | |
3863 bot = VIsual.lnum; | |
3864 } | |
3865 # ifdef FEAT_FOLDING | |
3866 /* Include closed folds as a whole. */ | |
3867 hasFolding(top, &top, NULL); | |
3868 hasFolding(bot, NULL, &bot); | |
3869 # endif | |
3870 lines = bot - top + 1; | |
3871 | |
3872 if (VIsual_mode == Ctrl_V) | |
3873 { | |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3874 # ifdef FEAT_LINEBREAK |
1866 | 3875 char_u *saved_sbr = p_sbr; |
3876 | |
3877 /* Make 'sbr' empty for a moment to get the correct size. */ | |
3878 p_sbr = empty_option; | |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3879 # endif |
7 | 3880 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
|
3881 # ifdef FEAT_LINEBREAK |
1866 | 3882 p_sbr = saved_sbr; |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3883 # endif |
7 | 3884 sprintf((char *)showcmd_buf, "%ldx%ld", lines, |
3885 (long)(rightcol - leftcol + 1)); | |
3886 } | |
3887 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum) | |
3888 sprintf((char *)showcmd_buf, "%ld", lines); | |
3889 else | |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3890 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3891 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
|
3892 int l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3893 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
|
3894 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
|
3895 |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3896 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
|
3897 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3898 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
|
3899 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
|
3900 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3901 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3902 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3903 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
|
3904 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
|
3905 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3906 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
|
3907 { |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3908 # 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
|
3909 l = (*mb_ptr2len)(s); |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3910 # else |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3911 l = (*s == NUL) ? 0 : 1; |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3912 # endif |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3913 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
|
3914 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3915 ++bytes; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3916 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3917 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
|
3918 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3919 bytes += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3920 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3921 s += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3922 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3923 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
|
3924 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
|
3925 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3926 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
|
3927 } |
7 | 3928 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */ |
3929 showcmd_visual = TRUE; | |
3930 } | |
3931 else | |
3932 #endif | |
3933 { | |
3934 showcmd_buf[0] = NUL; | |
3935 showcmd_visual = FALSE; | |
3936 | |
3937 /* Don't actually display something if there is nothing to clear. */ | |
3938 if (showcmd_is_clear) | |
3939 return; | |
3940 } | |
3941 | |
3942 display_showcmd(); | |
3943 } | |
3944 | |
3945 /* | |
3946 * Add 'c' to string of shown command chars. | |
3947 * Return TRUE if output has been written (and setcursor() has been called). | |
3948 */ | |
3949 int | |
3950 add_to_showcmd(c) | |
3951 int c; | |
3952 { | |
3953 char_u *p; | |
3954 int old_len; | |
3955 int extra_len; | |
3956 int overflow; | |
3957 #if defined(FEAT_MOUSE) | |
3958 int i; | |
3959 static int ignore[] = | |
3960 { | |
660 | 3961 # ifdef FEAT_GUI |
7 | 3962 K_VER_SCROLLBAR, K_HOR_SCROLLBAR, |
3963 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM, | |
660 | 3964 # endif |
7 | 3965 K_IGNORE, |
3966 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE, | |
3967 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE, | |
3968 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
|
3969 K_MOUSEDOWN, K_MOUSEUP, K_MOUSELEFT, K_MOUSERIGHT, |
7 | 3970 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE, |
631 | 3971 K_CURSORHOLD, |
7 | 3972 0 |
3973 }; | |
3974 #endif | |
3975 | |
641 | 3976 if (!p_sc || msg_silent != 0) |
7 | 3977 return FALSE; |
3978 | |
3979 if (showcmd_visual) | |
3980 { | |
3981 showcmd_buf[0] = NUL; | |
3982 showcmd_visual = FALSE; | |
3983 } | |
3984 | |
3985 #if defined(FEAT_MOUSE) | |
3986 /* Ignore keys that are scrollbar updates and mouse clicks */ | |
3987 if (IS_SPECIAL(c)) | |
3988 for (i = 0; ignore[i] != 0; ++i) | |
3989 if (ignore[i] == c) | |
3990 return FALSE; | |
3991 #endif | |
3992 | |
3993 p = transchar(c); | |
3994 old_len = (int)STRLEN(showcmd_buf); | |
3995 extra_len = (int)STRLEN(p); | |
3996 overflow = old_len + extra_len - SHOWCMD_COLS; | |
3997 if (overflow > 0) | |
1362 | 3998 mch_memmove(showcmd_buf, showcmd_buf + overflow, |
3999 old_len - overflow + 1); | |
7 | 4000 STRCAT(showcmd_buf, p); |
4001 | |
4002 if (char_avail()) | |
4003 return FALSE; | |
4004 | |
4005 display_showcmd(); | |
4006 | |
4007 return TRUE; | |
4008 } | |
4009 | |
4010 void | |
4011 add_to_showcmd_c(c) | |
4012 int c; | |
4013 { | |
4014 if (!add_to_showcmd(c)) | |
4015 setcursor(); | |
4016 } | |
4017 | |
4018 /* | |
4019 * Delete 'len' characters from the end of the shown command. | |
4020 */ | |
4021 static void | |
4022 del_from_showcmd(len) | |
4023 int len; | |
4024 { | |
4025 int old_len; | |
4026 | |
4027 if (!p_sc) | |
4028 return; | |
4029 | |
4030 old_len = (int)STRLEN(showcmd_buf); | |
4031 if (len > old_len) | |
4032 len = old_len; | |
4033 showcmd_buf[old_len - len] = NUL; | |
4034 | |
4035 if (!char_avail()) | |
4036 display_showcmd(); | |
4037 } | |
4038 | |
4039 /* | |
4040 * push_showcmd() and pop_showcmd() are used when waiting for the user to type | |
4041 * something and there is a partial mapping. | |
4042 */ | |
4043 void | |
4044 push_showcmd() | |
4045 { | |
4046 if (p_sc) | |
4047 STRCPY(old_showcmd_buf, showcmd_buf); | |
4048 } | |
4049 | |
4050 void | |
4051 pop_showcmd() | |
4052 { | |
4053 if (!p_sc) | |
4054 return; | |
4055 | |
4056 STRCPY(showcmd_buf, old_showcmd_buf); | |
4057 | |
4058 display_showcmd(); | |
4059 } | |
4060 | |
4061 static void | |
4062 display_showcmd() | |
4063 { | |
4064 int len; | |
4065 | |
4066 cursor_off(); | |
4067 | |
4068 len = (int)STRLEN(showcmd_buf); | |
4069 if (len == 0) | |
4070 showcmd_is_clear = TRUE; | |
4071 else | |
4072 { | |
4073 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0); | |
4074 showcmd_is_clear = FALSE; | |
4075 } | |
4076 | |
4077 /* | |
1188 | 4078 * clear the rest of an old message by outputting up to SHOWCMD_COLS |
4079 * spaces | |
7 | 4080 */ |
4081 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0); | |
4082 | |
4083 setcursor(); /* put cursor back where it belongs */ | |
4084 } | |
4085 #endif | |
4086 | |
4087 #ifdef FEAT_SCROLLBIND | |
4088 /* | |
4089 * When "check" is FALSE, prepare for commands that scroll the window. | |
4090 * When "check" is TRUE, take care of scroll-binding after the window has | |
4091 * scrolled. Called from normal_cmd() and edit(). | |
4092 */ | |
4093 void | |
4094 do_check_scrollbind(check) | |
4095 int check; | |
4096 { | |
4097 static win_T *old_curwin = NULL; | |
4098 static linenr_T old_topline = 0; | |
4099 #ifdef FEAT_DIFF | |
4100 static int old_topfill = 0; | |
4101 #endif | |
4102 static buf_T *old_buf = NULL; | |
4103 static colnr_T old_leftcol = 0; | |
4104 | |
4105 if (check && curwin->w_p_scb) | |
4106 { | |
4107 /* If a ":syncbind" command was just used, don't scroll, only reset | |
4108 * the values. */ | |
4109 if (did_syncbind) | |
4110 did_syncbind = FALSE; | |
4111 else if (curwin == old_curwin) | |
4112 { | |
4113 /* | |
4114 * Synchronize other windows, as necessary according to | |
4115 * 'scrollbind'. Don't do this after an ":edit" command, except | |
4116 * when 'diff' is set. | |
4117 */ | |
4118 if ((curwin->w_buffer == old_buf | |
4119 #ifdef FEAT_DIFF | |
4120 || curwin->w_p_diff | |
4121 #endif | |
4122 ) | |
4123 && (curwin->w_topline != old_topline | |
4124 #ifdef FEAT_DIFF | |
4125 || curwin->w_topfill != old_topfill | |
4126 #endif | |
4127 || curwin->w_leftcol != old_leftcol)) | |
4128 { | |
4129 check_scrollbind(curwin->w_topline - old_topline, | |
4130 (long)(curwin->w_leftcol - old_leftcol)); | |
4131 } | |
4132 } | |
4133 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */ | |
4134 { | |
4135 /* | |
4136 * When switching between windows, make sure that the relative | |
4137 * vertical offset is valid for the new window. The relative | |
4138 * offset is invalid whenever another 'scrollbind' window has | |
4139 * scrolled to a point that would force the current window to | |
4140 * scroll past the beginning or end of its buffer. When the | |
4141 * resync is performed, some of the other 'scrollbind' windows may | |
4142 * need to jump so that the current window's relative position is | |
4143 * visible on-screen. | |
4144 */ | |
4145 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L); | |
4146 } | |
4147 curwin->w_scbind_pos = curwin->w_topline; | |
4148 } | |
4149 | |
4150 old_curwin = curwin; | |
4151 old_topline = curwin->w_topline; | |
4152 #ifdef FEAT_DIFF | |
4153 old_topfill = curwin->w_topfill; | |
4154 #endif | |
4155 old_buf = curwin->w_buffer; | |
4156 old_leftcol = curwin->w_leftcol; | |
4157 } | |
4158 | |
4159 /* | |
4160 * Synchronize any windows that have "scrollbind" set, based on the | |
4161 * number of rows by which the current window has changed | |
4162 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
4163 */ | |
4164 void | |
4165 check_scrollbind(topline_diff, leftcol_diff) | |
4166 linenr_T topline_diff; | |
4167 long leftcol_diff; | |
4168 { | |
4169 int want_ver; | |
4170 int want_hor; | |
4171 win_T *old_curwin = curwin; | |
4172 buf_T *old_curbuf = curbuf; | |
4173 #ifdef FEAT_VISUAL | |
4174 int old_VIsual_select = VIsual_select; | |
4175 int old_VIsual_active = VIsual_active; | |
4176 #endif | |
4177 colnr_T tgt_leftcol = curwin->w_leftcol; | |
4178 long topline; | |
4179 long y; | |
4180 | |
4181 /* | |
4182 * check 'scrollopt' string for vertical and horizontal scroll options | |
4183 */ | |
4184 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0); | |
4185 #ifdef FEAT_DIFF | |
4186 want_ver |= old_curwin->w_p_diff; | |
4187 #endif | |
4188 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0)); | |
4189 | |
4190 /* | |
4191 * loop through the scrollbound windows and scroll accordingly | |
4192 */ | |
4193 #ifdef FEAT_VISUAL | |
4194 VIsual_select = VIsual_active = 0; | |
4195 #endif | |
4196 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
4197 { | |
4198 curbuf = curwin->w_buffer; | |
4199 /* skip original window and windows with 'noscrollbind' */ | |
4200 if (curwin != old_curwin && curwin->w_p_scb) | |
4201 { | |
4202 /* | |
4203 * do the vertical scroll | |
4204 */ | |
4205 if (want_ver) | |
4206 { | |
4207 #ifdef FEAT_DIFF | |
4208 if (old_curwin->w_p_diff && curwin->w_p_diff) | |
4209 { | |
4210 diff_set_topline(old_curwin, curwin); | |
4211 } | |
4212 else | |
4213 #endif | |
4214 { | |
4215 curwin->w_scbind_pos += topline_diff; | |
4216 topline = curwin->w_scbind_pos; | |
4217 if (topline > curbuf->b_ml.ml_line_count) | |
4218 topline = curbuf->b_ml.ml_line_count; | |
4219 if (topline < 1) | |
4220 topline = 1; | |
4221 | |
4222 y = topline - curwin->w_topline; | |
4223 if (y > 0) | |
4224 scrollup(y, FALSE); | |
4225 else | |
4226 scrolldown(-y, FALSE); | |
4227 } | |
4228 | |
4229 redraw_later(VALID); | |
4230 cursor_correct(); | |
4231 #ifdef FEAT_WINDOWS | |
4232 curwin->w_redr_status = TRUE; | |
4233 #endif | |
4234 } | |
4235 | |
4236 /* | |
4237 * do the horizontal scroll | |
4238 */ | |
4239 if (want_hor && curwin->w_leftcol != tgt_leftcol) | |
4240 { | |
4241 curwin->w_leftcol = tgt_leftcol; | |
4242 leftcol_changed(); | |
4243 } | |
4244 } | |
4245 } | |
4246 | |
4247 /* | |
4248 * reset current-window | |
4249 */ | |
4250 #ifdef FEAT_VISUAL | |
4251 VIsual_select = old_VIsual_select; | |
4252 VIsual_active = old_VIsual_active; | |
4253 #endif | |
4254 curwin = old_curwin; | |
4255 curbuf = old_curbuf; | |
4256 } | |
4257 #endif /* #ifdef FEAT_SCROLLBIND */ | |
4258 | |
4259 /* | |
4260 * Command character that's ignored. | |
4261 * 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
|
4262 * xon/xoff. |
7 | 4263 */ |
4264 static void | |
4265 nv_ignore(cap) | |
4266 cmdarg_T *cap; | |
4267 { | |
226 | 4268 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
7 | 4269 } |
4270 | |
4271 /* | |
620 | 4272 * Command character that doesn't do anything, but unlike nv_ignore() does |
4273 * start edit(). Used for "startinsert" executed while starting up. | |
4274 */ | |
4275 static void | |
4276 nv_nop(cap) | |
1877 | 4277 cmdarg_T *cap UNUSED; |
620 | 4278 { |
4279 } | |
4280 | |
4281 /* | |
7 | 4282 * Command character doesn't exist. |
4283 */ | |
4284 static void | |
4285 nv_error(cap) | |
4286 cmdarg_T *cap; | |
4287 { | |
4288 clearopbeep(cap->oap); | |
4289 } | |
4290 | |
4291 /* | |
4292 * <Help> and <F1> commands. | |
4293 */ | |
4294 static void | |
4295 nv_help(cap) | |
4296 cmdarg_T *cap; | |
4297 { | |
4298 if (!checkclearopq(cap->oap)) | |
4299 ex_help(NULL); | |
4300 } | |
4301 | |
4302 /* | |
4303 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor. | |
4304 */ | |
4305 static void | |
4306 nv_addsub(cap) | |
4307 cmdarg_T *cap; | |
4308 { | |
4309 if (!checkclearopq(cap->oap) | |
4310 && do_addsub((int)cap->cmdchar, cap->count1) == OK) | |
4311 prep_redo_cmd(cap); | |
4312 } | |
4313 | |
4314 /* | |
4315 * CTRL-F, CTRL-B, etc: Scroll page up or down. | |
4316 */ | |
4317 static void | |
4318 nv_page(cap) | |
4319 cmdarg_T *cap; | |
4320 { | |
4321 if (!checkclearop(cap->oap)) | |
819 | 4322 { |
4323 #ifdef FEAT_WINDOWS | |
4324 if (mod_mask & MOD_MASK_CTRL) | |
4325 { | |
4326 /* <C-PageUp>: tab page back; <C-PageDown>: tab page forward */ | |
4327 if (cap->arg == BACKWARD) | |
4328 goto_tabpage(-(int)cap->count1); | |
4329 else | |
4330 goto_tabpage((int)cap->count0); | |
4331 } | |
4332 else | |
4333 #endif | |
7 | 4334 (void)onepage(cap->arg, cap->count1); |
819 | 4335 } |
7 | 4336 } |
4337 | |
4338 /* | |
4339 * Implementation of "gd" and "gD" command. | |
4340 */ | |
4341 static void | |
523 | 4342 nv_gd(oap, nchar, thisblock) |
503 | 4343 oparg_T *oap; |
4344 int nchar; | |
523 | 4345 int thisblock; /* 1 for "1gd" and "1gD" */ |
7 | 4346 { |
4347 int len; | |
503 | 4348 char_u *ptr; |
4349 | |
4350 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0 | |
523 | 4351 || find_decl(ptr, len, nchar == 'd', thisblock, 0) == FAIL) |
503 | 4352 clearopbeep(oap); |
4353 #ifdef FEAT_FOLDING | |
4354 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP) | |
4355 foldOpenCursor(); | |
4356 #endif | |
4357 } | |
4358 | |
4359 /* | |
523 | 4360 * Search for variable declaration of "ptr[len]". |
4361 * When "locally" is TRUE in the current function ("gd"), otherwise in the | |
4362 * current file ("gD"). | |
4363 * When "thisblock" is TRUE check the {} block scope. | |
503 | 4364 * Return FAIL when not found. |
4365 */ | |
4366 int | |
523 | 4367 find_decl(ptr, len, locally, thisblock, searchflags) |
503 | 4368 char_u *ptr; |
4369 int len; | |
4370 int locally; | |
523 | 4371 int thisblock; |
503 | 4372 int searchflags; /* flags passed to searchit() */ |
4373 { | |
7 | 4374 char_u *pat; |
4375 pos_T old_pos; | |
503 | 4376 pos_T par_pos; |
4377 pos_T found_pos; | |
7 | 4378 int t; |
4379 int save_p_ws; | |
4380 int save_p_scs; | |
503 | 4381 int retval = OK; |
944 | 4382 int incll; |
503 | 4383 |
4384 if ((pat = alloc(len + 7)) == NULL) | |
4385 return FAIL; | |
268 | 4386 |
4387 /* Put "\V" before the pattern to avoid that the special meaning of "." | |
4388 * and "~" causes trouble. */ | |
4389 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s", | |
4390 len, ptr); | |
7 | 4391 old_pos = curwin->w_cursor; |
4392 save_p_ws = p_ws; | |
4393 save_p_scs = p_scs; | |
4394 p_ws = FALSE; /* don't wrap around end of file now */ | |
4395 p_scs = FALSE; /* don't switch ignorecase off now */ | |
4396 | |
4397 /* | |
4398 * With "gD" go to line 1. | |
4399 * With "gd" Search back for the start of the current function, then go | |
4400 * back until a blank line. If this fails go to line 1. | |
4401 */ | |
944 | 4402 if (!locally || !findpar(&incll, BACKWARD, 1L, '{', FALSE)) |
7 | 4403 { |
4404 setpcmark(); /* Set in findpar() otherwise */ | |
4405 curwin->w_cursor.lnum = 1; | |
539 | 4406 par_pos = curwin->w_cursor; |
7 | 4407 } |
4408 else | |
4409 { | |
539 | 4410 par_pos = curwin->w_cursor; |
7 | 4411 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL) |
4412 --curwin->w_cursor.lnum; | |
4413 } | |
4414 curwin->w_cursor.col = 0; | |
4415 | |
4416 /* Search forward for the identifier, ignore comment lines. */ | |
698 | 4417 clearpos(&found_pos); |
503 | 4418 for (;;) |
4419 { | |
4420 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD, | |
1496 | 4421 pat, 1L, searchflags, RE_LAST, (linenr_T)0, NULL); |
503 | 4422 if (curwin->w_cursor.lnum >= old_pos.lnum) |
4423 t = FAIL; /* match after start is failure too */ | |
523 | 4424 |
718 | 4425 if (thisblock && t != FAIL) |
523 | 4426 { |
4427 pos_T *pos; | |
4428 | |
4429 /* Check that the block the match is in doesn't end before the | |
4430 * position where we started the search from. */ | |
4431 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD, | |
4432 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL | |
4433 && pos->lnum < old_pos.lnum) | |
4434 continue; | |
4435 } | |
4436 | |
503 | 4437 if (t == FAIL) |
4438 { | |
4439 /* If we previously found a valid position, use it. */ | |
4440 if (found_pos.lnum != 0) | |
4441 { | |
4442 curwin->w_cursor = found_pos; | |
4443 t = OK; | |
4444 } | |
4445 break; | |
4446 } | |
7 | 4447 #ifdef FEAT_COMMENTS |
3562 | 4448 if (get_leader_len(ml_get_curline(), NULL, FALSE, TRUE) > 0) |
503 | 4449 { |
4450 /* Ignore this line, continue at start of next line. */ | |
4451 ++curwin->w_cursor.lnum; | |
4452 curwin->w_cursor.col = 0; | |
4453 continue; | |
4454 } | |
4455 #endif | |
4456 if (!locally) /* global search: use first match found */ | |
4457 break; | |
4458 if (curwin->w_cursor.lnum >= par_pos.lnum) | |
4459 { | |
4460 /* If we previously found a valid position, use it. */ | |
4461 if (found_pos.lnum != 0) | |
4462 curwin->w_cursor = found_pos; | |
4463 break; | |
4464 } | |
4465 | |
4466 /* For finding a local variable and the match is before the "{" search | |
4467 * to find a later match. For K&R style function declarations this | |
4468 * skips the function header without types. */ | |
4469 found_pos = curwin->w_cursor; | |
4470 } | |
4471 | |
4472 if (t == FAIL) | |
4473 { | |
4474 retval = FAIL; | |
7 | 4475 curwin->w_cursor = old_pos; |
4476 } | |
4477 else | |
4478 { | |
4479 curwin->w_set_curswant = TRUE; | |
4480 /* "n" searches forward now */ | |
4481 reset_search_dir(); | |
4482 } | |
4483 | |
4484 vim_free(pat); | |
4485 p_ws = save_p_ws; | |
4486 p_scs = save_p_scs; | |
503 | 4487 |
4488 return retval; | |
7 | 4489 } |
4490 | |
4491 /* | |
4492 * Move 'dist' lines in direction 'dir', counting lines by *screen* | |
4493 * lines rather than lines in the file. | |
4494 * 'dist' must be positive. | |
4495 * | |
4496 * Return OK if able to move cursor, FAIL otherwise. | |
4497 */ | |
4498 static int | |
4499 nv_screengo(oap, dir, dist) | |
4500 oparg_T *oap; | |
4501 int dir; | |
4502 long dist; | |
4503 { | |
4504 int linelen = linetabsize(ml_get_curline()); | |
4505 int retval = OK; | |
4506 int atend = FALSE; | |
4507 int n; | |
4508 int col_off1; /* margin offset for first screen line */ | |
4509 int col_off2; /* margin offset for wrapped screen line */ | |
4510 int width1; /* text width for first screen line */ | |
4511 int width2; /* test width for wrapped screen line */ | |
4512 | |
4513 oap->motion_type = MCHAR; | |
4514 oap->inclusive = FALSE; | |
4515 | |
4516 col_off1 = curwin_col_off(); | |
4517 col_off2 = col_off1 - curwin_col_off2(); | |
4518 width1 = W_WIDTH(curwin) - col_off1; | |
4519 width2 = W_WIDTH(curwin) - col_off2; | |
4520 | |
4521 #ifdef FEAT_VERTSPLIT | |
4522 if (curwin->w_width != 0) | |
4523 { | |
4524 #endif | |
4525 /* | |
4526 * Instead of sticking at the last character of the buffer line we | |
4527 * try to stick in the last column of the screen. | |
4528 */ | |
4529 if (curwin->w_curswant == MAXCOL) | |
4530 { | |
4531 atend = TRUE; | |
4532 validate_virtcol(); | |
4533 if (width1 <= 0) | |
4534 curwin->w_curswant = 0; | |
4535 else | |
4536 { | |
4537 curwin->w_curswant = width1 - 1; | |
4538 if (curwin->w_virtcol > curwin->w_curswant) | |
4539 curwin->w_curswant += ((curwin->w_virtcol | |
4540 - curwin->w_curswant - 1) / width2 + 1) * width2; | |
4541 } | |
4542 } | |
4543 else | |
4544 { | |
4545 if (linelen > width1) | |
4546 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4547 else | |
4548 n = width1; | |
4549 if (curwin->w_curswant > (colnr_T)n + 1) | |
4550 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1) | |
4551 * width2; | |
4552 } | |
4553 | |
4554 while (dist--) | |
4555 { | |
4556 if (dir == BACKWARD) | |
4557 { | |
4558 if ((long)curwin->w_curswant >= width2) | |
4559 /* move back within line */ | |
4560 curwin->w_curswant -= width2; | |
4561 else | |
4562 { | |
4563 /* to previous line */ | |
4564 if (curwin->w_cursor.lnum == 1) | |
4565 { | |
4566 retval = FAIL; | |
4567 break; | |
4568 } | |
4569 --curwin->w_cursor.lnum; | |
4570 #ifdef FEAT_FOLDING | |
4571 /* Move to the start of a closed fold. Don't do that when | |
4572 * 'foldopen' contains "all": it will open in a moment. */ | |
4573 if (!(fdo_flags & FDO_ALL)) | |
4574 (void)hasFolding(curwin->w_cursor.lnum, | |
4575 &curwin->w_cursor.lnum, NULL); | |
4576 #endif | |
4577 linelen = linetabsize(ml_get_curline()); | |
4578 if (linelen > width1) | |
4579 curwin->w_curswant += (((linelen - width1 - 1) / width2) | |
4580 + 1) * width2; | |
4581 } | |
4582 } | |
4583 else /* dir == FORWARD */ | |
4584 { | |
4585 if (linelen > width1) | |
4586 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4587 else | |
4588 n = width1; | |
4589 if (curwin->w_curswant + width2 < (colnr_T)n) | |
4590 /* move forward within line */ | |
4591 curwin->w_curswant += width2; | |
4592 else | |
4593 { | |
4594 /* to next line */ | |
4595 #ifdef FEAT_FOLDING | |
4596 /* Move to the end of a closed fold. */ | |
4597 (void)hasFolding(curwin->w_cursor.lnum, NULL, | |
4598 &curwin->w_cursor.lnum); | |
4599 #endif | |
4600 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
4601 { | |
4602 retval = FAIL; | |
4603 break; | |
4604 } | |
4605 curwin->w_cursor.lnum++; | |
4606 curwin->w_curswant %= width2; | |
2911 | 4607 linelen = linetabsize(ml_get_curline()); |
7 | 4608 } |
4609 } | |
4610 } | |
4611 #ifdef FEAT_VERTSPLIT | |
4612 } | |
4613 #endif | |
4614 | |
4615 coladvance(curwin->w_curswant); | |
4616 | |
4617 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
4618 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
4619 { | |
4620 /* | |
4621 * Check for landing on a character that got split at the end of the | |
4622 * last line. We want to advance a screenline, not end up in the same | |
4623 * screenline or move two screenlines. | |
4624 */ | |
4625 validate_virtcol(); | |
4626 if (curwin->w_virtcol > curwin->w_curswant | |
4627 && (curwin->w_curswant < (colnr_T)width1 | |
4628 ? (curwin->w_curswant > (colnr_T)width1 / 2) | |
4629 : ((curwin->w_curswant - width1) % width2 | |
4630 > (colnr_T)width2 / 2))) | |
4631 --curwin->w_cursor.col; | |
4632 } | |
4633 #endif | |
4634 | |
4635 if (atend) | |
4636 curwin->w_curswant = MAXCOL; /* stick in the last column */ | |
4637 | |
4638 return retval; | |
4639 } | |
4640 | |
4641 #ifdef FEAT_MOUSE | |
4642 /* | |
4643 * Mouse scroll wheel: Default action is to scroll three lines, or one page | |
4644 * when Shift or Ctrl is used. | |
2409
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diff
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|
4645 * K_MOUSEUP (cap->arg == 1) or K_MOUSEDOWN (cap->arg == 0) or |
0ca06a92adfb
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diff
changeset
|
4646 * K_MOUSELEFT (cap->arg == -1) or K_MOUSERIGHT (cap->arg == -2) |
7 | 4647 */ |
4648 static void | |
4649 nv_mousescroll(cap) | |
4650 cmdarg_T *cap; | |
4651 { | |
4162 | 4652 # ifdef FEAT_WINDOWS |
557 | 4653 win_T *old_curwin = curwin; |
7 | 4654 |
4162 | 4655 if (mouse_row >= 0 && mouse_col >= 0) |
7 | 4656 { |
4657 int row, col; | |
4658 | |
4659 row = mouse_row; | |
4660 col = mouse_col; | |
4661 | |
4662 /* find the window at the pointer coordinates */ | |
4663 curwin = mouse_find_win(&row, &col); | |
4664 curbuf = curwin->w_buffer; | |
4665 } | |
4666 # endif | |
4667 | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4668 if (cap->arg == MSCR_UP || cap->arg == MSCR_DOWN) |
0ca06a92adfb
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diff
changeset
|
4669 { |
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4670 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4671 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4672 (void)onepage(cap->arg ? FORWARD : BACKWARD, 1L); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4673 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4674 else |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4675 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4676 cap->count1 = 3; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4677 cap->count0 = 3; |
0ca06a92adfb
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parents:
2378
diff
changeset
|
4678 nv_scroll_line(cap); |
0ca06a92adfb
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diff
changeset
|
4679 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4680 } |
0ca06a92adfb
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parents:
2378
diff
changeset
|
4681 # ifdef FEAT_GUI |
7 | 4682 else |
4683 { | |
2409
0ca06a92adfb
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parents:
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diff
changeset
|
4684 /* Horizontal scroll - only allowed when 'wrap' is disabled */ |
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diff
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|
4685 if (!curwin->w_p_wrap) |
0ca06a92adfb
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diff
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|
4686 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4687 int val, step = 6; |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4688 |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4689 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
4690 step = W_WIDTH(curwin); |
0ca06a92adfb
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diff
changeset
|
4691 val = curwin->w_leftcol + (cap->arg == MSCR_RIGHT ? -step : +step); |
0ca06a92adfb
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diff
changeset
|
4692 if (val < 0) |
0ca06a92adfb
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diff
changeset
|
4693 val = 0; |
0ca06a92adfb
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diff
changeset
|
4694 |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4695 gui_do_horiz_scroll(val, TRUE); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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2378
diff
changeset
|
4696 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4697 } |
0ca06a92adfb
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diff
changeset
|
4698 # endif |
7 | 4699 |
4162 | 4700 # ifdef FEAT_WINDOWS |
7 | 4701 curwin->w_redr_status = TRUE; |
4702 | |
4703 curwin = old_curwin; | |
4704 curbuf = curwin->w_buffer; | |
4705 # endif | |
4706 } | |
4707 | |
4708 /* | |
4709 * Mouse clicks and drags. | |
4710 */ | |
4711 static void | |
4712 nv_mouse(cap) | |
4713 cmdarg_T *cap; | |
4714 { | |
4715 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0); | |
4716 } | |
4717 #endif | |
4718 | |
4719 /* | |
4720 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down. | |
4721 * cap->arg must be TRUE for CTRL-E. | |
4722 */ | |
4723 static void | |
4724 nv_scroll_line(cap) | |
4725 cmdarg_T *cap; | |
4726 { | |
4727 if (!checkclearop(cap->oap)) | |
4728 scroll_redraw(cap->arg, cap->count1); | |
4729 } | |
4730 | |
4731 /* | |
4732 * Scroll "count" lines up or down, and redraw. | |
4733 */ | |
4734 void | |
4735 scroll_redraw(up, count) | |
4736 int up; | |
4737 long count; | |
4738 { | |
4739 linenr_T prev_topline = curwin->w_topline; | |
4740 #ifdef FEAT_DIFF | |
4741 int prev_topfill = curwin->w_topfill; | |
4742 #endif | |
4743 linenr_T prev_lnum = curwin->w_cursor.lnum; | |
4744 | |
4745 if (up) | |
4746 scrollup(count, TRUE); | |
4747 else | |
4748 scrolldown(count, TRUE); | |
4749 if (p_so) | |
4750 { | |
4751 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as | |
4752 * valid, otherwise the screen jumps back at the end of the file. */ | |
4753 cursor_correct(); | |
4754 check_cursor_moved(curwin); | |
4755 curwin->w_valid |= VALID_TOPLINE; | |
4756 | |
4757 /* If moved back to where we were, at least move the cursor, otherwise | |
4758 * we get stuck at one position. Don't move the cursor up if the | |
4759 * first line of the buffer is already on the screen */ | |
4760 while (curwin->w_topline == prev_topline | |
4761 #ifdef FEAT_DIFF | |
4762 && curwin->w_topfill == prev_topfill | |
4763 #endif | |
4764 ) | |
4765 { | |
4766 if (up) | |
4767 { | |
4768 if (curwin->w_cursor.lnum > prev_lnum | |
4769 || cursor_down(1L, FALSE) == FAIL) | |
4770 break; | |
4771 } | |
4772 else | |
4773 { | |
4774 if (curwin->w_cursor.lnum < prev_lnum | |
4775 || prev_topline == 1L | |
4776 || cursor_up(1L, FALSE) == FAIL) | |
4777 break; | |
4778 } | |
4779 /* Mark w_topline as valid, otherwise the screen jumps back at the | |
4780 * end of the file. */ | |
4781 check_cursor_moved(curwin); | |
4782 curwin->w_valid |= VALID_TOPLINE; | |
4783 } | |
4784 } | |
4785 if (curwin->w_cursor.lnum != prev_lnum) | |
4786 coladvance(curwin->w_curswant); | |
4787 redraw_later(VALID); | |
4788 } | |
4789 | |
4790 /* | |
4791 * Commands that start with "z". | |
4792 */ | |
4793 static void | |
4794 nv_zet(cap) | |
4795 cmdarg_T *cap; | |
4796 { | |
4797 long n; | |
4798 colnr_T col; | |
4799 int nchar = cap->nchar; | |
4800 #ifdef FEAT_FOLDING | |
4801 long old_fdl = curwin->w_p_fdl; | |
4802 int old_fen = curwin->w_p_fen; | |
4803 #endif | |
737 | 4804 #ifdef FEAT_SPELL |
710 | 4805 int undo = FALSE; |
4806 #endif | |
7 | 4807 |
4808 if (VIM_ISDIGIT(nchar)) | |
4809 { | |
4810 /* | |
4811 * "z123{nchar}": edit the count before obtaining {nchar} | |
4812 */ | |
4813 if (checkclearop(cap->oap)) | |
4814 return; | |
4815 n = nchar - '0'; | |
4816 for (;;) | |
4817 { | |
4818 #ifdef USE_ON_FLY_SCROLL | |
4819 dont_scroll = TRUE; /* disallow scrolling here */ | |
4820 #endif | |
4821 ++no_mapping; | |
4822 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 4823 nchar = plain_vgetc(); |
7 | 4824 LANGMAP_ADJUST(nchar, TRUE); |
4825 --no_mapping; | |
4826 --allow_keys; | |
4827 #ifdef FEAT_CMDL_INFO | |
4828 (void)add_to_showcmd(nchar); | |
4829 #endif | |
4830 if (nchar == K_DEL || nchar == K_KDEL) | |
4831 n /= 10; | |
4832 else if (VIM_ISDIGIT(nchar)) | |
4833 n = n * 10 + (nchar - '0'); | |
4834 else if (nchar == CAR) | |
4835 { | |
4836 #ifdef FEAT_GUI | |
4837 need_mouse_correct = TRUE; | |
4838 #endif | |
4839 win_setheight((int)n); | |
4840 break; | |
4841 } | |
4842 else if (nchar == 'l' | |
4843 || nchar == 'h' | |
4844 || nchar == K_LEFT | |
229 | 4845 || nchar == K_RIGHT) |
7 | 4846 { |
4847 cap->count1 = n ? n * cap->count1 : cap->count1; | |
4848 goto dozet; | |
4849 } | |
4850 else | |
4851 { | |
4852 clearopbeep(cap->oap); | |
4853 break; | |
4854 } | |
4855 } | |
4856 cap->oap->op_type = OP_NOP; | |
4857 return; | |
4858 } | |
4859 | |
4860 dozet: | |
4861 if ( | |
4862 #ifdef FEAT_FOLDING | |
4863 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc" | |
4864 * and "zC" only in Visual mode. "zj" and "zk" are motion | |
4865 * commands. */ | |
4866 cap->nchar != 'f' && cap->nchar != 'F' | |
4867 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar)) | |
4868 && cap->nchar != 'j' && cap->nchar != 'k' | |
4869 && | |
4870 #endif | |
4871 checkclearop(cap->oap)) | |
4872 return; | |
4873 | |
4874 /* | |
4875 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb": | |
4876 * If line number given, set cursor. | |
4877 */ | |
4878 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL) | |
4879 && cap->count0 | |
4880 && cap->count0 != curwin->w_cursor.lnum) | |
4881 { | |
4882 setpcmark(); | |
4883 if (cap->count0 > curbuf->b_ml.ml_line_count) | |
4884 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4885 else | |
4886 curwin->w_cursor.lnum = cap->count0; | |
22 | 4887 check_cursor_col(); |
7 | 4888 } |
4889 | |
4890 switch (nchar) | |
4891 { | |
4892 /* "z+", "z<CR>" and "zt": put cursor at top of screen */ | |
4893 case '+': | |
4894 if (cap->count0 == 0) | |
4895 { | |
4896 /* No count given: put cursor at the line below screen */ | |
4897 validate_botline(); /* make sure w_botline is valid */ | |
4898 if (curwin->w_botline > curbuf->b_ml.ml_line_count) | |
4899 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4900 else | |
4901 curwin->w_cursor.lnum = curwin->w_botline; | |
4902 } | |
4903 /* FALLTHROUGH */ | |
4904 case NL: | |
4905 case CAR: | |
4906 case K_KENTER: | |
4907 beginline(BL_WHITE | BL_FIX); | |
4908 /* FALLTHROUGH */ | |
4909 | |
4910 case 't': scroll_cursor_top(0, TRUE); | |
4911 redraw_later(VALID); | |
4912 break; | |
4913 | |
4914 /* "z." and "zz": put cursor in middle of screen */ | |
4915 case '.': beginline(BL_WHITE | BL_FIX); | |
4916 /* FALLTHROUGH */ | |
4917 | |
4918 case 'z': scroll_cursor_halfway(TRUE); | |
4919 redraw_later(VALID); | |
4920 break; | |
4921 | |
4922 /* "z^", "z-" and "zb": put cursor at bottom of screen */ | |
4923 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window | |
4924 * when <count> is at bottom of window, and puts that one at | |
4925 * bottom of window. */ | |
4926 if (cap->count0 != 0) | |
4927 { | |
4928 scroll_cursor_bot(0, TRUE); | |
4929 curwin->w_cursor.lnum = curwin->w_topline; | |
4930 } | |
4931 else if (curwin->w_topline == 1) | |
4932 curwin->w_cursor.lnum = 1; | |
4933 else | |
4934 curwin->w_cursor.lnum = curwin->w_topline - 1; | |
4935 /* FALLTHROUGH */ | |
4936 case '-': | |
4937 beginline(BL_WHITE | BL_FIX); | |
4938 /* FALLTHROUGH */ | |
4939 | |
4940 case 'b': scroll_cursor_bot(0, TRUE); | |
4941 redraw_later(VALID); | |
4942 break; | |
4943 | |
4944 /* "zH" - scroll screen right half-page */ | |
4945 case 'H': | |
4946 cap->count1 *= W_WIDTH(curwin) / 2; | |
4947 /* FALLTHROUGH */ | |
4948 | |
4949 /* "zh" - scroll screen to the right */ | |
4950 case 'h': | |
4951 case K_LEFT: | |
4952 if (!curwin->w_p_wrap) | |
4953 { | |
4954 if ((colnr_T)cap->count1 > curwin->w_leftcol) | |
4955 curwin->w_leftcol = 0; | |
4956 else | |
4957 curwin->w_leftcol -= (colnr_T)cap->count1; | |
4958 leftcol_changed(); | |
4959 } | |
4960 break; | |
4961 | |
4962 /* "zL" - scroll screen left half-page */ | |
4963 case 'L': cap->count1 *= W_WIDTH(curwin) / 2; | |
4964 /* FALLTHROUGH */ | |
4965 | |
4966 /* "zl" - scroll screen to the left */ | |
4967 case 'l': | |
4968 case K_RIGHT: | |
4969 if (!curwin->w_p_wrap) | |
4970 { | |
4971 /* scroll the window left */ | |
4972 curwin->w_leftcol += (colnr_T)cap->count1; | |
4973 leftcol_changed(); | |
4974 } | |
4975 break; | |
4976 | |
4977 /* "zs" - scroll screen, cursor at the start */ | |
4978 case 's': if (!curwin->w_p_wrap) | |
4979 { | |
4980 #ifdef FEAT_FOLDING | |
4981 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4982 col = 0; /* like the cursor is in col 0 */ | |
4983 else | |
4984 #endif | |
4985 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL); | |
4986 if ((long)col > p_siso) | |
4987 col -= p_siso; | |
4988 else | |
4989 col = 0; | |
4990 if (curwin->w_leftcol != col) | |
4991 { | |
4992 curwin->w_leftcol = col; | |
4993 redraw_later(NOT_VALID); | |
4994 } | |
4995 } | |
4996 break; | |
4997 | |
4998 /* "ze" - scroll screen, cursor at the end */ | |
4999 case 'e': if (!curwin->w_p_wrap) | |
5000 { | |
5001 #ifdef FEAT_FOLDING | |
5002 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
5003 col = 0; /* like the cursor is in col 0 */ | |
5004 else | |
5005 #endif | |
5006 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
5007 n = W_WIDTH(curwin) - curwin_col_off(); | |
5008 if ((long)col + p_siso < n) | |
5009 col = 0; | |
5010 else | |
5011 col = col + p_siso - n + 1; | |
5012 if (curwin->w_leftcol != col) | |
5013 { | |
5014 curwin->w_leftcol = col; | |
5015 redraw_later(NOT_VALID); | |
5016 } | |
5017 } | |
5018 break; | |
5019 | |
5020 #ifdef FEAT_FOLDING | |
5021 /* "zF": create fold command */ | |
5022 /* "zf": create fold operator */ | |
5023 case 'F': | |
5024 case 'f': if (foldManualAllowed(TRUE)) | |
5025 { | |
5026 cap->nchar = 'f'; | |
5027 nv_operator(cap); | |
5028 curwin->w_p_fen = TRUE; | |
5029 | |
5030 /* "zF" is like "zfzf" */ | |
5031 if (nchar == 'F' && cap->oap->op_type == OP_FOLD) | |
5032 { | |
5033 nv_operator(cap); | |
5034 finish_op = TRUE; | |
5035 } | |
5036 } | |
5037 else | |
5038 clearopbeep(cap->oap); | |
5039 break; | |
5040 | |
5041 /* "zd": delete fold at cursor */ | |
5042 /* "zD": delete fold at cursor recursively */ | |
5043 case 'd': | |
5044 case 'D': if (foldManualAllowed(FALSE)) | |
5045 { | |
5046 if (VIsual_active) | |
5047 nv_operator(cap); | |
5048 else | |
5049 deleteFold(curwin->w_cursor.lnum, | |
5050 curwin->w_cursor.lnum, nchar == 'D', FALSE); | |
5051 } | |
5052 break; | |
5053 | |
5054 /* "zE": erease all folds */ | |
5055 case 'E': if (foldmethodIsManual(curwin)) | |
5056 { | |
5057 clearFolding(curwin); | |
5058 changed_window_setting(); | |
5059 } | |
5060 else if (foldmethodIsMarker(curwin)) | |
5061 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count, | |
5062 TRUE, FALSE); | |
5063 else | |
5064 EMSG(_("E352: Cannot erase folds with current 'foldmethod'")); | |
5065 break; | |
5066 | |
5067 /* "zn": fold none: reset 'foldenable' */ | |
5068 case 'n': curwin->w_p_fen = FALSE; | |
5069 break; | |
5070 | |
5071 /* "zN": fold Normal: set 'foldenable' */ | |
5072 case 'N': curwin->w_p_fen = TRUE; | |
5073 break; | |
5074 | |
5075 /* "zi": invert folding: toggle 'foldenable' */ | |
5076 case 'i': curwin->w_p_fen = !curwin->w_p_fen; | |
5077 break; | |
5078 | |
5079 /* "za": open closed fold or close open fold at cursor */ | |
5080 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
5081 openFold(curwin->w_cursor.lnum, cap->count1); | |
5082 else | |
5083 { | |
5084 closeFold(curwin->w_cursor.lnum, cap->count1); | |
5085 curwin->w_p_fen = TRUE; | |
5086 } | |
5087 break; | |
5088 | |
5089 /* "zA": open fold at cursor recursively */ | |
5090 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
5091 openFoldRecurse(curwin->w_cursor.lnum); | |
5092 else | |
5093 { | |
5094 closeFoldRecurse(curwin->w_cursor.lnum); | |
5095 curwin->w_p_fen = TRUE; | |
5096 } | |
5097 break; | |
5098 | |
5099 /* "zo": open fold at cursor or Visual area */ | |
5100 case 'o': if (VIsual_active) | |
5101 nv_operator(cap); | |
5102 else | |
5103 openFold(curwin->w_cursor.lnum, cap->count1); | |
5104 break; | |
5105 | |
5106 /* "zO": open fold recursively */ | |
5107 case 'O': if (VIsual_active) | |
5108 nv_operator(cap); | |
5109 else | |
5110 openFoldRecurse(curwin->w_cursor.lnum); | |
5111 break; | |
5112 | |
5113 /* "zc": close fold at cursor or Visual area */ | |
5114 case 'c': if (VIsual_active) | |
5115 nv_operator(cap); | |
5116 else | |
5117 closeFold(curwin->w_cursor.lnum, cap->count1); | |
5118 curwin->w_p_fen = TRUE; | |
5119 break; | |
5120 | |
5121 /* "zC": close fold recursively */ | |
5122 case 'C': if (VIsual_active) | |
5123 nv_operator(cap); | |
5124 else | |
5125 closeFoldRecurse(curwin->w_cursor.lnum); | |
5126 curwin->w_p_fen = TRUE; | |
5127 break; | |
5128 | |
5129 /* "zv": open folds at the cursor */ | |
5130 case 'v': foldOpenCursor(); | |
5131 break; | |
5132 | |
5133 /* "zx": re-apply 'foldlevel' and open folds at the cursor */ | |
5134 case 'x': curwin->w_p_fen = TRUE; | |
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5135 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5136 newFoldLevel(); /* update right now */ |
7 | 5137 foldOpenCursor(); |
5138 break; | |
5139 | |
5140 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */ | |
5141 case 'X': curwin->w_p_fen = TRUE; | |
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5142 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5143 old_fdl = -1; /* force an update */ |
7 | 5144 break; |
5145 | |
5146 /* "zm": fold more */ | |
5147 case 'm': if (curwin->w_p_fdl > 0) | |
5148 --curwin->w_p_fdl; | |
5149 old_fdl = -1; /* force an update */ | |
5150 curwin->w_p_fen = TRUE; | |
5151 break; | |
5152 | |
5153 /* "zM": close all folds */ | |
5154 case 'M': curwin->w_p_fdl = 0; | |
5155 old_fdl = -1; /* force an update */ | |
5156 curwin->w_p_fen = TRUE; | |
5157 break; | |
5158 | |
5159 /* "zr": reduce folding */ | |
5160 case 'r': ++curwin->w_p_fdl; | |
5161 break; | |
5162 | |
5163 /* "zR": open all folds */ | |
5164 case 'R': curwin->w_p_fdl = getDeepestNesting(); | |
5165 old_fdl = -1; /* force an update */ | |
5166 break; | |
5167 | |
5168 case 'j': /* "zj" move to next fold downwards */ | |
5169 case 'k': /* "zk" move to next fold upwards */ | |
5170 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD, | |
5171 cap->count1) == FAIL) | |
5172 clearopbeep(cap->oap); | |
5173 break; | |
5174 | |
5175 #endif /* FEAT_FOLDING */ | |
5176 | |
737 | 5177 #ifdef FEAT_SPELL |
710 | 5178 case 'u': /* "zug" and "zuw": undo "zg" and "zw" */ |
5179 ++no_mapping; | |
5180 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 5181 nchar = plain_vgetc(); |
710 | 5182 LANGMAP_ADJUST(nchar, TRUE); |
5183 --no_mapping; | |
5184 --allow_keys; | |
5185 #ifdef FEAT_CMDL_INFO | |
5186 (void)add_to_showcmd(nchar); | |
5187 #endif | |
5188 if (vim_strchr((char_u *)"gGwW", nchar) == NULL) | |
5189 { | |
5190 clearopbeep(cap->oap); | |
5191 break; | |
5192 } | |
5193 undo = TRUE; | |
5194 /*FALLTHROUGH*/ | |
5195 | |
310 | 5196 case 'g': /* "zg": add good word to word list */ |
5197 case 'w': /* "zw": add wrong word to word list */ | |
381 | 5198 case 'G': /* "zG": add good word to temp word list */ |
5199 case 'W': /* "zW": add wrong word to temp word list */ | |
310 | 5200 { |
5201 char_u *ptr = NULL; | |
5202 int len; | |
5203 | |
5204 if (checkclearop(cap->oap)) | |
5205 break; | |
5206 # ifdef FEAT_VISUAL | |
5207 if (VIsual_active && get_visual_text(cap, &ptr, &len) | |
5208 == FAIL) | |
5209 return; | |
5210 # endif | |
501 | 5211 if (ptr == NULL) |
5212 { | |
5213 pos_T pos = curwin->w_cursor; | |
5214 | |
5215 /* Find bad word under the cursor. */ | |
534 | 5216 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL); |
501 | 5217 if (len != 0 && curwin->w_cursor.col <= pos.col) |
5218 ptr = ml_get_pos(&curwin->w_cursor); | |
5219 curwin->w_cursor = pos; | |
5220 } | |
5221 | |
310 | 5222 if (ptr == NULL && (len = find_ident_under_cursor(&ptr, |
5223 FIND_IDENT)) == 0) | |
5224 return; | |
381 | 5225 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W', |
710 | 5226 (nchar == 'G' || nchar == 'W') |
5227 ? 0 : (int)cap->count1, | |
5228 undo); | |
310 | 5229 } |
316 | 5230 break; |
323 | 5231 |
584 | 5232 case '=': /* "z=": suggestions for a badly spelled word */ |
638 | 5233 if (!checkclearop(cap->oap)) |
485 | 5234 spell_suggest((int)cap->count0); |
323 | 5235 break; |
310 | 5236 #endif |
5237 | |
7 | 5238 default: clearopbeep(cap->oap); |
5239 } | |
5240 | |
5241 #ifdef FEAT_FOLDING | |
5242 /* Redraw when 'foldenable' changed */ | |
5243 if (old_fen != curwin->w_p_fen) | |
5244 { | |
5245 # ifdef FEAT_DIFF | |
5246 win_T *wp; | |
5247 | |
5248 if (foldmethodIsDiff(curwin) && curwin->w_p_scb) | |
5249 { | |
5250 /* Adjust 'foldenable' in diff-synced windows. */ | |
5251 FOR_ALL_WINDOWS(wp) | |
5252 { | |
5253 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb) | |
5254 { | |
5255 wp->w_p_fen = curwin->w_p_fen; | |
5256 changed_window_setting_win(wp); | |
5257 } | |
5258 } | |
5259 } | |
5260 # endif | |
5261 changed_window_setting(); | |
5262 } | |
5263 | |
5264 /* Redraw when 'foldlevel' changed. */ | |
5265 if (old_fdl != curwin->w_p_fdl) | |
5266 newFoldLevel(); | |
5267 #endif | |
5268 } | |
5269 | |
5270 #ifdef FEAT_GUI | |
5271 /* | |
5272 * Vertical scrollbar movement. | |
5273 */ | |
5274 static void | |
5275 nv_ver_scrollbar(cap) | |
5276 cmdarg_T *cap; | |
5277 { | |
5278 if (cap->oap->op_type != OP_NOP) | |
5279 clearopbeep(cap->oap); | |
5280 | |
5281 /* Even if an operator was pending, we still want to scroll */ | |
5282 gui_do_scroll(); | |
5283 } | |
5284 | |
5285 /* | |
5286 * Horizontal scrollbar movement. | |
5287 */ | |
5288 static void | |
5289 nv_hor_scrollbar(cap) | |
5290 cmdarg_T *cap; | |
5291 { | |
5292 if (cap->oap->op_type != OP_NOP) | |
5293 clearopbeep(cap->oap); | |
5294 | |
5295 /* 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
|
5296 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 5297 } |
5298 #endif | |
5299 | |
690 | 5300 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
685 | 5301 /* |
5302 * Click in GUI tab. | |
5303 */ | |
5304 static void | |
5305 nv_tabline(cap) | |
5306 cmdarg_T *cap; | |
5307 { | |
5308 if (cap->oap->op_type != OP_NOP) | |
5309 clearopbeep(cap->oap); | |
5310 | |
5311 /* Even if an operator was pending, we still want to jump tabs. */ | |
5312 goto_tabpage(current_tab); | |
5313 } | |
686 | 5314 |
5315 /* | |
5316 * Selected item in tab line menu. | |
5317 */ | |
5318 static void | |
5319 nv_tabmenu(cap) | |
5320 cmdarg_T *cap; | |
5321 { | |
5322 if (cap->oap->op_type != OP_NOP) | |
5323 clearopbeep(cap->oap); | |
5324 | |
5325 /* Even if an operator was pending, we still want to jump tabs. */ | |
690 | 5326 handle_tabmenu(); |
5327 } | |
5328 | |
5329 /* | |
5330 * Handle selecting an item of the GUI tab line menu. | |
5331 * Used in Normal and Insert mode. | |
5332 */ | |
5333 void | |
5334 handle_tabmenu() | |
5335 { | |
686 | 5336 switch (current_tabmenu) |
5337 { | |
5338 case TABLINE_MENU_CLOSE: | |
5339 if (current_tab == 0) | |
5340 do_cmdline_cmd((char_u *)"tabclose"); | |
5341 else | |
5342 { | |
5343 vim_snprintf((char *)IObuff, IOSIZE, "tabclose %d", | |
5344 current_tab); | |
5345 do_cmdline_cmd(IObuff); | |
5346 } | |
5347 break; | |
5348 | |
5349 case TABLINE_MENU_NEW: | |
820 | 5350 vim_snprintf((char *)IObuff, IOSIZE, "%dtabnew", |
5351 current_tab > 0 ? current_tab - 1 : 999); | |
5352 do_cmdline_cmd(IObuff); | |
686 | 5353 break; |
5354 | |
5355 case TABLINE_MENU_OPEN: | |
820 | 5356 vim_snprintf((char *)IObuff, IOSIZE, "browse %dtabnew", |
5357 current_tab > 0 ? current_tab - 1 : 999); | |
5358 do_cmdline_cmd(IObuff); | |
686 | 5359 break; |
5360 } | |
5361 } | |
685 | 5362 #endif |
5363 | |
7 | 5364 /* |
5365 * "Q" command. | |
5366 */ | |
5367 static void | |
5368 nv_exmode(cap) | |
5369 cmdarg_T *cap; | |
5370 { | |
5371 /* | |
5372 * Ignore 'Q' in Visual mode, just give a beep. | |
5373 */ | |
5374 #ifdef FEAT_VISUAL | |
5375 if (VIsual_active) | |
5376 vim_beep(); | |
5377 else | |
5378 #endif | |
5379 if (!checkclearop(cap->oap)) | |
5380 do_exmode(FALSE); | |
5381 } | |
5382 | |
5383 /* | |
5384 * Handle a ":" command. | |
5385 */ | |
5386 static void | |
5387 nv_colon(cap) | |
5388 cmdarg_T *cap; | |
5389 { | |
5390 int old_p_im; | |
5391 | |
5392 #ifdef FEAT_VISUAL | |
5393 if (VIsual_active) | |
5394 nv_operator(cap); | |
5395 else | |
5396 #endif | |
5397 { | |
5398 if (cap->oap->op_type != OP_NOP) | |
5399 { | |
5400 /* Using ":" as a movement is characterwise exclusive. */ | |
5401 cap->oap->motion_type = MCHAR; | |
5402 cap->oap->inclusive = FALSE; | |
5403 } | |
5404 else if (cap->count0) | |
5405 { | |
5406 /* translate "count:" into ":.,.+(count - 1)" */ | |
5407 stuffcharReadbuff('.'); | |
5408 if (cap->count0 > 1) | |
5409 { | |
5410 stuffReadbuff((char_u *)",.+"); | |
5411 stuffnumReadbuff((long)cap->count0 - 1L); | |
5412 } | |
5413 } | |
5414 | |
5415 /* When typing, don't type below an old message */ | |
5416 if (KeyTyped) | |
5417 compute_cmdrow(); | |
5418 | |
5419 old_p_im = p_im; | |
5420 | |
5421 /* get a command line and execute it */ | |
5422 do_cmdline(NULL, getexline, NULL, | |
5423 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0); | |
5424 | |
5425 /* If 'insertmode' changed, enter or exit Insert mode */ | |
5426 if (p_im != old_p_im) | |
5427 { | |
5428 if (p_im) | |
5429 restart_edit = 'i'; | |
5430 else | |
5431 restart_edit = 0; | |
5432 } | |
5433 | |
5434 /* The start of the operator may have become invalid by the Ex | |
5435 * command. */ | |
5436 if (cap->oap->op_type != OP_NOP | |
5437 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count | |
5438 || cap->oap->start.col > | |
1877 | 5439 (colnr_T)STRLEN(ml_get(cap->oap->start.lnum)))) |
7 | 5440 clearopbeep(cap->oap); |
5441 } | |
5442 } | |
5443 | |
5444 /* | |
5445 * Handle CTRL-G command. | |
5446 */ | |
5447 static void | |
5448 nv_ctrlg(cap) | |
5449 cmdarg_T *cap; | |
5450 { | |
5451 #ifdef FEAT_VISUAL | |
5452 if (VIsual_active) /* toggle Selection/Visual mode */ | |
5453 { | |
5454 VIsual_select = !VIsual_select; | |
5455 showmode(); | |
5456 } | |
5457 else | |
5458 #endif | |
5459 if (!checkclearop(cap->oap)) | |
5460 /* print full name if count given or :cd used */ | |
5461 fileinfo((int)cap->count0, FALSE, TRUE); | |
5462 } | |
5463 | |
5464 /* | |
5465 * Handle CTRL-H <Backspace> command. | |
5466 */ | |
5467 static void | |
5468 nv_ctrlh(cap) | |
5469 cmdarg_T *cap; | |
5470 { | |
5471 #ifdef FEAT_VISUAL | |
5472 if (VIsual_active && VIsual_select) | |
5473 { | |
5474 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */ | |
5475 v_visop(cap); | |
5476 } | |
5477 else | |
5478 #endif | |
5479 nv_left(cap); | |
5480 } | |
5481 | |
5482 /* | |
5483 * CTRL-L: clear screen and redraw. | |
5484 */ | |
5485 static void | |
5486 nv_clear(cap) | |
5487 cmdarg_T *cap; | |
5488 { | |
5489 if (!checkclearop(cap->oap)) | |
5490 { | |
5491 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT | |
5492 /* | |
5493 * Right now, the BeBox doesn't seem to have an easy way to detect | |
5494 * window resizing, so we cheat and make the user detect it | |
5495 * manually with CTRL-L instead | |
5496 */ | |
5497 ui_get_shellsize(); | |
5498 #endif | |
5499 #ifdef FEAT_SYN_HL | |
5500 /* 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
|
5501 syn_stack_free_all(curwin->w_s); |
7 | 5502 #endif |
5503 redraw_later(CLEAR); | |
5504 } | |
5505 } | |
5506 | |
5507 /* | |
5508 * CTRL-O: In Select mode: switch to Visual mode for one command. | |
5509 * Otherwise: Go to older pcmark. | |
5510 */ | |
5511 static void | |
5512 nv_ctrlo(cap) | |
5513 cmdarg_T *cap; | |
5514 { | |
5515 #ifdef FEAT_VISUAL | |
5516 if (VIsual_active && VIsual_select) | |
5517 { | |
5518 VIsual_select = FALSE; | |
5519 showmode(); | |
5520 restart_VIsual_select = 2; /* restart Select mode later */ | |
5521 } | |
5522 else | |
5523 #endif | |
5524 { | |
5525 cap->count1 = -cap->count1; | |
5526 nv_pcmark(cap); | |
5527 } | |
5528 } | |
5529 | |
5530 /* | |
5531 * CTRL-^ command, short for ":e #" | |
5532 */ | |
5533 static void | |
5534 nv_hat(cap) | |
5535 cmdarg_T *cap; | |
5536 { | |
5537 if (!checkclearopq(cap->oap)) | |
5538 (void)buflist_getfile((int)cap->count0, (linenr_T)0, | |
5539 GETF_SETMARK|GETF_ALT, FALSE); | |
5540 } | |
5541 | |
5542 /* | |
5543 * "Z" commands. | |
5544 */ | |
5545 static void | |
5546 nv_Zet(cap) | |
5547 cmdarg_T *cap; | |
5548 { | |
5549 if (!checkclearopq(cap->oap)) | |
5550 { | |
5551 switch (cap->nchar) | |
5552 { | |
5553 /* "ZZ": equivalent to ":x". */ | |
5554 case 'Z': do_cmdline_cmd((char_u *)"x"); | |
5555 break; | |
5556 | |
5557 /* "ZQ": equivalent to ":q!" (Elvis compatible). */ | |
5558 case 'Q': do_cmdline_cmd((char_u *)"q!"); | |
5559 break; | |
5560 | |
5561 default: clearopbeep(cap->oap); | |
5562 } | |
5563 } | |
5564 } | |
5565 | |
5566 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5567 /* | |
5568 * Call nv_ident() as if "c1" was used, with "c2" as next character. | |
5569 */ | |
5570 void | |
5571 do_nv_ident(c1, c2) | |
5572 int c1; | |
5573 int c2; | |
5574 { | |
5575 oparg_T oa; | |
5576 cmdarg_T ca; | |
5577 | |
5578 clear_oparg(&oa); | |
5579 vim_memset(&ca, 0, sizeof(ca)); | |
5580 ca.oap = &oa; | |
5581 ca.cmdchar = c1; | |
5582 ca.nchar = c2; | |
5583 nv_ident(&ca); | |
5584 } | |
5585 #endif | |
5586 | |
5587 /* | |
5588 * Handle the commands that use the word under the cursor. | |
5589 * [g] CTRL-] :ta to current identifier | |
5590 * [g] 'K' run program for current identifier | |
5591 * [g] '*' / to current identifier or string | |
5592 * [g] '#' ? to current identifier or string | |
5593 * g ']' :tselect for current identifier | |
5594 */ | |
5595 static void | |
5596 nv_ident(cap) | |
5597 cmdarg_T *cap; | |
5598 { | |
5599 char_u *ptr = NULL; | |
5600 char_u *buf; | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5601 char_u *newbuf; |
7 | 5602 char_u *p; |
5603 char_u *kp; /* value of 'keywordprg' */ | |
5604 int kp_help; /* 'keywordprg' is ":help" */ | |
5605 int n = 0; /* init for GCC */ | |
5606 int cmdchar; | |
5607 int g_cmd; /* "g" command */ | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5608 int tag_cmd = FALSE; |
7 | 5609 char_u *aux_ptr; |
5610 int isman; | |
5611 int isman_s; | |
5612 | |
5613 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */ | |
5614 { | |
5615 cmdchar = cap->nchar; | |
5616 g_cmd = TRUE; | |
5617 } | |
5618 else | |
5619 { | |
5620 cmdchar = cap->cmdchar; | |
5621 g_cmd = FALSE; | |
5622 } | |
5623 | |
5624 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */ | |
5625 cmdchar = '#'; | |
5626 | |
5627 /* | |
5628 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode. | |
5629 */ | |
5630 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K') | |
5631 { | |
5632 #ifdef FEAT_VISUAL | |
5633 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL) | |
5634 return; | |
5635 #endif | |
5636 if (checkclearopq(cap->oap)) | |
5637 return; | |
5638 } | |
5639 | |
5640 if (ptr == NULL && (n = find_ident_under_cursor(&ptr, | |
5641 (cmdchar == '*' || cmdchar == '#') | |
5642 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0) | |
5643 { | |
5644 clearop(cap->oap); | |
5645 return; | |
5646 } | |
5647 | |
5648 /* Allocate buffer to put the command in. Inserting backslashes can | |
5649 * double the length of the word. p_kp / curbuf->b_p_kp could be added | |
5650 * and some numbers. */ | |
5651 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp); | |
5652 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0 | |
5653 || STRCMP(kp, ":help") == 0); | |
5654 buf = alloc((unsigned)(n * 2 + 30 + STRLEN(kp))); | |
5655 if (buf == NULL) | |
5656 return; | |
5657 buf[0] = NUL; | |
5658 | |
5659 switch (cmdchar) | |
5660 { | |
5661 case '*': | |
5662 case '#': | |
5663 /* | |
5664 * Put cursor at start of word, makes search skip the word | |
5665 * under the cursor. | |
5666 * Call setpcmark() first, so "*``" puts the cursor back where | |
5667 * it was. | |
5668 */ | |
5669 setpcmark(); | |
5670 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline()); | |
5671 | |
5672 if (!g_cmd && vim_iswordp(ptr)) | |
5673 STRCPY(buf, "\\<"); | |
5674 no_smartcase = TRUE; /* don't use 'smartcase' now */ | |
5675 break; | |
5676 | |
5677 case 'K': | |
5678 if (kp_help) | |
5679 STRCPY(buf, "he! "); | |
5680 else | |
5681 { | |
1712 | 5682 /* An external command will probably use an argument starting |
5683 * with "-" as an option. To avoid trouble we skip the "-". */ | |
1728 | 5684 while (*ptr == '-' && n > 0) |
5685 { | |
1712 | 5686 ++ptr; |
1728 | 5687 --n; |
5688 } | |
5689 if (n == 0) | |
5690 { | |
5691 EMSG(_(e_noident)); /* found dashes only */ | |
5692 vim_free(buf); | |
5693 return; | |
5694 } | |
1712 | 5695 |
7 | 5696 /* When a count is given, turn it into a range. Is this |
5697 * really what we want? */ | |
5698 isman = (STRCMP(kp, "man") == 0); | |
5699 isman_s = (STRCMP(kp, "man -s") == 0); | |
5700 if (cap->count0 != 0 && !(isman || isman_s)) | |
5701 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1); | |
5702 | |
5703 STRCAT(buf, "! "); | |
5704 if (cap->count0 == 0 && isman_s) | |
5705 STRCAT(buf, "man"); | |
5706 else | |
5707 STRCAT(buf, kp); | |
5708 STRCAT(buf, " "); | |
5709 if (cap->count0 != 0 && (isman || isman_s)) | |
5710 { | |
5711 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0); | |
5712 STRCAT(buf, " "); | |
5713 } | |
5714 } | |
5715 break; | |
5716 | |
5717 case ']': | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5718 tag_cmd = TRUE; |
7 | 5719 #ifdef FEAT_CSCOPE |
5720 if (p_cst) | |
5721 STRCPY(buf, "cstag "); | |
5722 else | |
5723 #endif | |
5724 STRCPY(buf, "ts "); | |
5725 break; | |
5726 | |
5727 default: | |
2112
6b5d641bcdd4
updated for version 7.2.395
Bram Moolenaar <bram@zimbu.org>
parents:
2049
diff
changeset
|
5728 tag_cmd = TRUE; |
7 | 5729 if (curbuf->b_help) |
5730 STRCPY(buf, "he! "); | |
5731 else | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5732 { |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5733 if (g_cmd) |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5734 STRCPY(buf, "tj "); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5735 else |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5736 sprintf((char *)buf, "%ldta ", cap->count0); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5737 } |
7 | 5738 } |
5739 | |
5740 /* | |
5741 * Now grab the chars in the identifier | |
5742 */ | |
1712 | 5743 if (cmdchar == 'K' && !kp_help) |
5744 { | |
5745 /* Escape the argument properly for a shell command */ | |
1728 | 5746 ptr = vim_strnsave(ptr, n); |
1712 | 5747 p = vim_strsave_shellescape(ptr, TRUE); |
1728 | 5748 vim_free(ptr); |
1712 | 5749 if (p == NULL) |
5750 { | |
5751 vim_free(buf); | |
5752 return; | |
5753 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5754 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
|
5755 if (newbuf == NULL) |
1712 | 5756 { |
5757 vim_free(buf); | |
5758 vim_free(p); | |
5759 return; | |
5760 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5761 buf = newbuf; |
1712 | 5762 STRCAT(buf, p); |
5763 vim_free(p); | |
5764 } | |
7 | 5765 else |
1712 | 5766 { |
5767 if (cmdchar == '*') | |
5768 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\"); | |
5769 else if (cmdchar == '#') | |
5770 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\"); | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5771 else if (tag_cmd) |
2603 | 5772 { |
5773 if (curbuf->b_help) | |
5774 /* ":help" handles unescaped argument */ | |
5775 aux_ptr = (char_u *)""; | |
5776 else | |
5777 aux_ptr = (char_u *)"\\|\"\n["; | |
5778 } | |
1712 | 5779 else |
5780 aux_ptr = (char_u *)"\\|\"\n*?["; | |
5781 | |
5782 p = buf + STRLEN(buf); | |
5783 while (n-- > 0) | |
5784 { | |
5785 /* put a backslash before \ and some others */ | |
5786 if (vim_strchr(aux_ptr, *ptr) != NULL) | |
5787 *p++ = '\\'; | |
7 | 5788 #ifdef FEAT_MBYTE |
1712 | 5789 /* When current byte is a part of multibyte character, copy all |
5790 * bytes of that character. */ | |
5791 if (has_mbyte) | |
5792 { | |
5793 int i; | |
5794 int len = (*mb_ptr2len)(ptr) - 1; | |
5795 | |
5796 for (i = 0; i < len && n >= 1; ++i, --n) | |
5797 *p++ = *ptr++; | |
5798 } | |
5799 #endif | |
5800 *p++ = *ptr++; | |
5801 } | |
5802 *p = NUL; | |
5803 } | |
7 | 5804 |
5805 /* | |
5806 * Execute the command. | |
5807 */ | |
5808 if (cmdchar == '*' || cmdchar == '#') | |
5809 { | |
5810 if (!g_cmd && ( | |
5811 #ifdef FEAT_MBYTE | |
5812 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) : | |
5813 #endif | |
5814 vim_iswordc(ptr[-1]))) | |
5815 STRCAT(buf, "\\>"); | |
5816 #ifdef FEAT_CMDHIST | |
5817 /* put pattern in search history */ | |
2024 | 5818 init_history(); |
7 | 5819 add_to_history(HIST_SEARCH, buf, TRUE, NUL); |
5820 #endif | |
5821 normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0); | |
5822 } | |
5823 else | |
5824 do_cmdline_cmd(buf); | |
5825 | |
5826 vim_free(buf); | |
5827 } | |
5828 | |
344 | 5829 #if defined(FEAT_VISUAL) || defined(PROTO) |
7 | 5830 /* |
5831 * Get visually selected text, within one line only. | |
5832 * Returns FAIL if more than one line selected. | |
5833 */ | |
344 | 5834 int |
7 | 5835 get_visual_text(cap, pp, lenp) |
5836 cmdarg_T *cap; | |
5837 char_u **pp; /* return: start of selected text */ | |
5838 int *lenp; /* return: length of selected text */ | |
5839 { | |
5840 if (VIsual_mode != 'V') | |
5841 unadjust_for_sel(); | |
5842 if (VIsual.lnum != curwin->w_cursor.lnum) | |
5843 { | |
344 | 5844 if (cap != NULL) |
5845 clearopbeep(cap->oap); | |
7 | 5846 return FAIL; |
5847 } | |
5848 if (VIsual_mode == 'V') | |
5849 { | |
5850 *pp = ml_get_curline(); | |
5851 *lenp = (int)STRLEN(*pp); | |
5852 } | |
5853 else | |
5854 { | |
5855 if (lt(curwin->w_cursor, VIsual)) | |
5856 { | |
5857 *pp = ml_get_pos(&curwin->w_cursor); | |
5858 *lenp = VIsual.col - curwin->w_cursor.col + 1; | |
5859 } | |
5860 else | |
5861 { | |
5862 *pp = ml_get_pos(&VIsual); | |
5863 *lenp = curwin->w_cursor.col - VIsual.col + 1; | |
5864 } | |
5865 #ifdef FEAT_MBYTE | |
5866 if (has_mbyte) | |
5867 /* Correct the length to include the whole last character. */ | |
474 | 5868 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1; |
7 | 5869 #endif |
5870 } | |
5871 reset_VIsual_and_resel(); | |
5872 return OK; | |
5873 } | |
5874 #endif | |
5875 | |
5876 /* | |
5877 * CTRL-T: backwards in tag stack | |
5878 */ | |
5879 static void | |
5880 nv_tagpop(cap) | |
5881 cmdarg_T *cap; | |
5882 { | |
5883 if (!checkclearopq(cap->oap)) | |
5884 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE); | |
5885 } | |
5886 | |
5887 /* | |
5888 * Handle scrolling command 'H', 'L' and 'M'. | |
5889 */ | |
5890 static void | |
5891 nv_scroll(cap) | |
5892 cmdarg_T *cap; | |
5893 { | |
5894 int used = 0; | |
5895 long n; | |
5896 #ifdef FEAT_FOLDING | |
5897 linenr_T lnum; | |
5898 #endif | |
5899 int half; | |
5900 | |
5901 cap->oap->motion_type = MLINE; | |
5902 setpcmark(); | |
5903 | |
5904 if (cap->cmdchar == 'L') | |
5905 { | |
5906 validate_botline(); /* make sure curwin->w_botline is valid */ | |
5907 curwin->w_cursor.lnum = curwin->w_botline - 1; | |
5908 if (cap->count1 - 1 >= curwin->w_cursor.lnum) | |
5909 curwin->w_cursor.lnum = 1; | |
5910 else | |
9 | 5911 { |
5912 #ifdef FEAT_FOLDING | |
5913 if (hasAnyFolding(curwin)) | |
5914 { | |
5915 /* Count a fold for one screen line. */ | |
5916 for (n = cap->count1 - 1; n > 0 | |
5917 && curwin->w_cursor.lnum > curwin->w_topline; --n) | |
5918 { | |
5919 (void)hasFolding(curwin->w_cursor.lnum, | |
5920 &curwin->w_cursor.lnum, NULL); | |
5921 --curwin->w_cursor.lnum; | |
5922 } | |
5923 } | |
5924 else | |
5925 #endif | |
5926 curwin->w_cursor.lnum -= cap->count1 - 1; | |
5927 } | |
7 | 5928 } |
5929 else | |
5930 { | |
5931 if (cap->cmdchar == 'M') | |
5932 { | |
5933 #ifdef FEAT_DIFF | |
5934 /* Don't count filler lines above the window. */ | |
5935 used -= diff_check_fill(curwin, curwin->w_topline) | |
5936 - curwin->w_topfill; | |
5937 #endif | |
5938 validate_botline(); /* make sure w_empty_rows is valid */ | |
5939 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2; | |
5940 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n) | |
5941 { | |
5942 #ifdef FEAT_DIFF | |
5943 /* Count half he number of filler lines to be "below this | |
5944 * line" and half to be "above the next line". */ | |
5945 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline | |
5946 + n) / 2 >= half) | |
5947 { | |
5948 --n; | |
5949 break; | |
5950 } | |
5951 #endif | |
5952 used += plines(curwin->w_topline + n); | |
5953 if (used >= half) | |
5954 break; | |
5955 #ifdef FEAT_FOLDING | |
5956 if (hasFolding(curwin->w_topline + n, NULL, &lnum)) | |
5957 n = lnum - curwin->w_topline; | |
5958 #endif | |
5959 } | |
5960 if (n > 0 && used > curwin->w_height) | |
5961 --n; | |
5962 } | |
9 | 5963 else /* (cap->cmdchar == 'H') */ |
5964 { | |
7 | 5965 n = cap->count1 - 1; |
9 | 5966 #ifdef FEAT_FOLDING |
5967 if (hasAnyFolding(curwin)) | |
5968 { | |
5969 /* Count a fold for one screen line. */ | |
5970 lnum = curwin->w_topline; | |
5971 while (n-- > 0 && lnum < curwin->w_botline - 1) | |
5972 { | |
5973 hasFolding(lnum, NULL, &lnum); | |
5974 ++lnum; | |
5975 } | |
5976 n = lnum - curwin->w_topline; | |
5977 } | |
5978 #endif | |
5979 } | |
7 | 5980 curwin->w_cursor.lnum = curwin->w_topline + n; |
5981 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
5982 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
5983 } | |
5984 | |
5985 cursor_correct(); /* correct for 'so' */ | |
5986 beginline(BL_SOL | BL_FIX); | |
5987 } | |
5988 | |
5989 /* | |
5990 * Cursor right commands. | |
5991 */ | |
5992 static void | |
5993 nv_right(cap) | |
5994 cmdarg_T *cap; | |
5995 { | |
5996 long n; | |
5997 #ifdef FEAT_VISUAL | |
5998 int PAST_LINE; | |
5999 #else | |
6000 # define PAST_LINE 0 | |
6001 #endif | |
6002 | |
180 | 6003 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
6004 { | |
6005 /* <C-Right> and <S-Right> move a word or WORD right */ | |
6006 if (mod_mask & MOD_MASK_CTRL) | |
6007 cap->arg = TRUE; | |
6008 nv_wordcmd(cap); | |
6009 return; | |
6010 } | |
6011 | |
7 | 6012 cap->oap->motion_type = MCHAR; |
6013 cap->oap->inclusive = FALSE; | |
6014 #ifdef FEAT_VISUAL | |
6015 PAST_LINE = (VIsual_active && *p_sel != 'o'); | |
6016 | |
6017 # ifdef FEAT_VIRTUALEDIT | |
6018 /* | |
6019 * In virtual mode, there's no such thing as "PAST_LINE", as lines are | |
1188 | 6020 * (theoretically) infinitely long. |
7 | 6021 */ |
6022 if (virtual_active()) | |
6023 PAST_LINE = 0; | |
6024 # endif | |
6025 #endif | |
6026 | |
6027 for (n = cap->count1; n > 0; --n) | |
6028 { | |
6029 if ((!PAST_LINE && oneright() == FAIL) | |
1877 | 6030 #ifdef FEAT_VISUAL |
6031 || (PAST_LINE && *ml_get_cursor() == NUL) | |
6032 #endif | |
6033 ) | |
7 | 6034 { |
6035 /* | |
714 | 6036 * <Space> wraps to next line if 'whichwrap' has 's'. |
6037 * 'l' wraps to next line if 'whichwrap' has 'l'. | |
6038 * CURS_RIGHT wraps to next line if 'whichwrap' has '>'. | |
7 | 6039 */ |
6040 if ( ((cap->cmdchar == ' ' | |
6041 && vim_strchr(p_ww, 's') != NULL) | |
6042 || (cap->cmdchar == 'l' | |
6043 && vim_strchr(p_ww, 'l') != NULL) | |
229 | 6044 || (cap->cmdchar == K_RIGHT |
7 | 6045 && vim_strchr(p_ww, '>') != NULL)) |
6046 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
6047 { | |
6048 /* When deleting we also count the NL as a character. | |
6049 * Set cap->oap->inclusive when last char in the line is | |
6050 * included, move to next line after that */ | |
714 | 6051 if ( cap->oap->op_type != OP_NOP |
7 | 6052 && !cap->oap->inclusive |
6053 && !lineempty(curwin->w_cursor.lnum)) | |
6054 cap->oap->inclusive = TRUE; | |
6055 else | |
6056 { | |
6057 ++curwin->w_cursor.lnum; | |
6058 curwin->w_cursor.col = 0; | |
6059 #ifdef FEAT_VIRTUALEDIT | |
6060 curwin->w_cursor.coladd = 0; | |
6061 #endif | |
6062 curwin->w_set_curswant = TRUE; | |
6063 cap->oap->inclusive = FALSE; | |
6064 } | |
6065 continue; | |
6066 } | |
6067 if (cap->oap->op_type == OP_NOP) | |
6068 { | |
6069 /* Only beep and flush if not moved at all */ | |
6070 if (n == cap->count1) | |
6071 beep_flush(); | |
6072 } | |
6073 else | |
6074 { | |
6075 if (!lineempty(curwin->w_cursor.lnum)) | |
6076 cap->oap->inclusive = TRUE; | |
6077 } | |
6078 break; | |
6079 } | |
6080 #ifdef FEAT_VISUAL | |
6081 else if (PAST_LINE) | |
6082 { | |
6083 curwin->w_set_curswant = TRUE; | |
6084 # ifdef FEAT_VIRTUALEDIT | |
6085 if (virtual_active()) | |
6086 oneright(); | |
6087 else | |
6088 # endif | |
6089 { | |
6090 # ifdef FEAT_MBYTE | |
6091 if (has_mbyte) | |
6092 curwin->w_cursor.col += | |
474 | 6093 (*mb_ptr2len)(ml_get_cursor()); |
7 | 6094 else |
6095 # endif | |
6096 ++curwin->w_cursor.col; | |
6097 } | |
6098 } | |
6099 #endif | |
6100 } | |
6101 #ifdef FEAT_FOLDING | |
6102 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6103 && cap->oap->op_type == OP_NOP) | |
6104 foldOpenCursor(); | |
6105 #endif | |
6106 } | |
6107 | |
6108 /* | |
6109 * Cursor left commands. | |
6110 * | |
6111 * Returns TRUE when operator end should not be adjusted. | |
6112 */ | |
6113 static void | |
6114 nv_left(cap) | |
6115 cmdarg_T *cap; | |
6116 { | |
6117 long n; | |
6118 | |
180 | 6119 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
6120 { | |
6121 /* <C-Left> and <S-Left> move a word or WORD left */ | |
6122 if (mod_mask & MOD_MASK_CTRL) | |
6123 cap->arg = 1; | |
6124 nv_bck_word(cap); | |
6125 return; | |
6126 } | |
6127 | |
7 | 6128 cap->oap->motion_type = MCHAR; |
6129 cap->oap->inclusive = FALSE; | |
6130 for (n = cap->count1; n > 0; --n) | |
6131 { | |
6132 if (oneleft() == FAIL) | |
6133 { | |
6134 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'. | |
6135 * 'h' wraps to previous line if 'whichwrap' has 'h'. | |
6136 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'. | |
6137 */ | |
6138 if ( (((cap->cmdchar == K_BS | |
6139 || cap->cmdchar == Ctrl_H) | |
6140 && vim_strchr(p_ww, 'b') != NULL) | |
6141 || (cap->cmdchar == 'h' | |
6142 && vim_strchr(p_ww, 'h') != NULL) | |
229 | 6143 || (cap->cmdchar == K_LEFT |
7 | 6144 && vim_strchr(p_ww, '<') != NULL)) |
6145 && curwin->w_cursor.lnum > 1) | |
6146 { | |
6147 --(curwin->w_cursor.lnum); | |
6148 coladvance((colnr_T)MAXCOL); | |
6149 curwin->w_set_curswant = TRUE; | |
6150 | |
6151 /* When the NL before the first char has to be deleted we | |
6152 * put the cursor on the NUL after the previous line. | |
6153 * This is a very special case, be careful! | |
1469 | 6154 * Don't adjust op_end now, otherwise it won't work. */ |
7 | 6155 if ( (cap->oap->op_type == OP_DELETE |
6156 || cap->oap->op_type == OP_CHANGE) | |
6157 && !lineempty(curwin->w_cursor.lnum)) | |
6158 { | |
1469 | 6159 if (*ml_get_cursor() != NUL) |
6160 ++curwin->w_cursor.col; | |
7 | 6161 cap->retval |= CA_NO_ADJ_OP_END; |
6162 } | |
6163 continue; | |
6164 } | |
6165 /* Only beep and flush if not moved at all */ | |
6166 else if (cap->oap->op_type == OP_NOP && n == cap->count1) | |
6167 beep_flush(); | |
6168 break; | |
6169 } | |
6170 } | |
6171 #ifdef FEAT_FOLDING | |
6172 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6173 && cap->oap->op_type == OP_NOP) | |
6174 foldOpenCursor(); | |
6175 #endif | |
6176 } | |
6177 | |
6178 /* | |
6179 * Cursor up commands. | |
6180 * cap->arg is TRUE for "-": Move cursor to first non-blank. | |
6181 */ | |
6182 static void | |
6183 nv_up(cap) | |
6184 cmdarg_T *cap; | |
6185 { | |
180 | 6186 if (mod_mask & MOD_MASK_SHIFT) |
6187 { | |
6188 /* <S-Up> is page up */ | |
6189 cap->arg = BACKWARD; | |
6190 nv_page(cap); | |
6191 } | |
6192 else | |
6193 { | |
6194 cap->oap->motion_type = MLINE; | |
6195 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6196 clearopbeep(cap->oap); | |
6197 else if (cap->arg) | |
6198 beginline(BL_WHITE | BL_FIX); | |
6199 } | |
7 | 6200 } |
6201 | |
6202 /* | |
6203 * Cursor down commands. | |
6204 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank. | |
6205 */ | |
6206 static void | |
6207 nv_down(cap) | |
6208 cmdarg_T *cap; | |
6209 { | |
180 | 6210 if (mod_mask & MOD_MASK_SHIFT) |
6211 { | |
6212 /* <S-Down> is page down */ | |
6213 cap->arg = FORWARD; | |
6214 nv_page(cap); | |
6215 } | |
6216 else | |
7 | 6217 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
6218 /* In a quickfix window a <CR> jumps to the error under the cursor. */ | |
170 | 6219 if (bt_quickfix(curbuf) && cap->cmdchar == CAR) |
643 | 6220 if (curwin->w_llist_ref == NULL) |
6221 do_cmdline_cmd((char_u *)".cc"); /* quickfix window */ | |
6222 else | |
6223 do_cmdline_cmd((char_u *)".ll"); /* location list window */ | |
7 | 6224 else |
6225 #endif | |
6226 { | |
6227 #ifdef FEAT_CMDWIN | |
6228 /* In the cmdline window a <CR> executes the command. */ | |
170 | 6229 if (cmdwin_type != 0 && cap->cmdchar == CAR) |
7 | 6230 cmdwin_result = CAR; |
6231 else | |
6232 #endif | |
6233 { | |
6234 cap->oap->motion_type = MLINE; | |
6235 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6236 clearopbeep(cap->oap); | |
6237 else if (cap->arg) | |
6238 beginline(BL_WHITE | BL_FIX); | |
6239 } | |
6240 } | |
6241 } | |
6242 | |
6243 #ifdef FEAT_SEARCHPATH | |
6244 /* | |
6245 * Grab the file name under the cursor and edit it. | |
6246 */ | |
6247 static void | |
6248 nv_gotofile(cap) | |
6249 cmdarg_T *cap; | |
6250 { | |
6251 char_u *ptr; | |
681 | 6252 linenr_T lnum = -1; |
7 | 6253 |
633 | 6254 if (text_locked()) |
7 | 6255 { |
6256 clearopbeep(cap->oap); | |
633 | 6257 text_locked_msg(); |
7 | 6258 return; |
6259 } | |
819 | 6260 #ifdef FEAT_AUTOCMD |
6261 if (curbuf_locked()) | |
6262 { | |
6263 clearop(cap->oap); | |
6264 return; | |
6265 } | |
6266 #endif | |
7 | 6267 |
681 | 6268 ptr = grab_file_name(cap->count1, &lnum); |
7 | 6269 |
6270 if (ptr != NULL) | |
6271 { | |
6272 /* do autowrite if necessary */ | |
6273 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf)) | |
6274 autowrite(curbuf, FALSE); | |
6275 setpcmark(); | |
6276 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST, | |
1743 | 6277 P_HID(curbuf) ? ECMD_HIDE : 0, curwin); |
681 | 6278 if (cap->nchar == 'F' && lnum >= 0) |
6279 { | |
6280 curwin->w_cursor.lnum = lnum; | |
6281 check_cursor_lnum(); | |
6282 beginline(BL_SOL | BL_FIX); | |
6283 } | |
7 | 6284 vim_free(ptr); |
6285 } | |
6286 else | |
6287 clearop(cap->oap); | |
6288 } | |
6289 #endif | |
6290 | |
6291 /* | |
6292 * <End> command: to end of current line or last line. | |
6293 */ | |
6294 static void | |
6295 nv_end(cap) | |
6296 cmdarg_T *cap; | |
6297 { | |
180 | 6298 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */ |
6299 { | |
6300 cap->arg = TRUE; | |
7 | 6301 nv_goto(cap); |
6302 cap->count1 = 1; /* to end of current line */ | |
6303 } | |
6304 nv_dollar(cap); | |
6305 } | |
6306 | |
6307 /* | |
6308 * Handle the "$" command. | |
6309 */ | |
6310 static void | |
6311 nv_dollar(cap) | |
6312 cmdarg_T *cap; | |
6313 { | |
6314 cap->oap->motion_type = MCHAR; | |
6315 cap->oap->inclusive = TRUE; | |
6316 #ifdef FEAT_VIRTUALEDIT | |
6317 /* In virtual mode when off the edge of a line and an operator | |
6318 * is pending (whew!) keep the cursor where it is. | |
6319 * Otherwise, send it to the end of the line. */ | |
6320 if (!virtual_active() || gchar_cursor() != NUL | |
6321 || cap->oap->op_type == OP_NOP) | |
6322 #endif | |
6323 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
6324 if (cursor_down((long)(cap->count1 - 1), | |
6325 cap->oap->op_type == OP_NOP) == FAIL) | |
6326 clearopbeep(cap->oap); | |
6327 #ifdef FEAT_FOLDING | |
6328 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6329 foldOpenCursor(); | |
6330 #endif | |
6331 } | |
6332 | |
6333 /* | |
6334 * Implementation of '?' and '/' commands. | |
6335 * If cap->arg is TRUE don't set PC mark. | |
6336 */ | |
6337 static void | |
6338 nv_search(cap) | |
6339 cmdarg_T *cap; | |
6340 { | |
6341 oparg_T *oap = cap->oap; | |
6342 | |
6343 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13) | |
6344 { | |
6345 /* Translate "g??" to "g?g?" */ | |
6346 cap->cmdchar = 'g'; | |
6347 cap->nchar = '?'; | |
6348 nv_operator(cap); | |
6349 return; | |
6350 } | |
6351 | |
6352 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0); | |
6353 | |
6354 if (cap->searchbuf == NULL) | |
6355 { | |
6356 clearop(oap); | |
6357 return; | |
6358 } | |
6359 | |
6360 normal_search(cap, cap->cmdchar, cap->searchbuf, | |
6361 (cap->arg ? 0 : SEARCH_MARK)); | |
6362 } | |
6363 | |
6364 /* | |
6365 * Handle "N" and "n" commands. | |
6366 * cap->arg is SEARCH_REV for "N", 0 for "n". | |
6367 */ | |
6368 static void | |
6369 nv_next(cap) | |
6370 cmdarg_T *cap; | |
6371 { | |
6372 normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
6373 } | |
6374 | |
6375 /* | |
6376 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat). | |
6377 * Uses only cap->count1 and cap->oap from "cap". | |
6378 */ | |
6379 static void | |
6380 normal_search(cap, dir, pat, opt) | |
6381 cmdarg_T *cap; | |
6382 int dir; | |
6383 char_u *pat; | |
6384 int opt; /* extra flags for do_search() */ | |
6385 { | |
6386 int i; | |
6387 | |
6388 cap->oap->motion_type = MCHAR; | |
6389 cap->oap->inclusive = FALSE; | |
6390 cap->oap->use_reg_one = TRUE; | |
6391 curwin->w_set_curswant = TRUE; | |
6392 | |
6393 i = do_search(cap->oap, dir, pat, cap->count1, | |
1521 | 6394 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG, NULL); |
7 | 6395 if (i == 0) |
6396 clearop(cap->oap); | |
6397 else | |
6398 { | |
6399 if (i == 2) | |
6400 cap->oap->motion_type = MLINE; | |
6401 #ifdef FEAT_VIRTUALEDIT | |
6402 curwin->w_cursor.coladd = 0; | |
6403 #endif | |
6404 #ifdef FEAT_FOLDING | |
6405 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6406 foldOpenCursor(); | |
6407 #endif | |
6408 } | |
6409 | |
6410 /* "/$" will put the cursor after the end of the line, may need to | |
6411 * correct that here */ | |
6412 check_cursor(); | |
6413 } | |
6414 | |
6415 /* | |
6416 * Character search commands. | |
6417 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for | |
6418 * ',' and FALSE for ';'. | |
6419 * cap->nchar is NUL for ',' and ';' (repeat the search) | |
6420 */ | |
6421 static void | |
6422 nv_csearch(cap) | |
6423 cmdarg_T *cap; | |
6424 { | |
6425 int t_cmd; | |
6426 | |
6427 if (cap->cmdchar == 't' || cap->cmdchar == 'T') | |
6428 t_cmd = TRUE; | |
6429 else | |
6430 t_cmd = FALSE; | |
6431 | |
6432 cap->oap->motion_type = MCHAR; | |
6433 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL) | |
6434 clearopbeep(cap->oap); | |
6435 else | |
6436 { | |
6437 curwin->w_set_curswant = TRUE; | |
6438 #ifdef FEAT_VIRTUALEDIT | |
6439 /* Include a Tab for "tx" and for "dfx". */ | |
6440 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD | |
6441 && (t_cmd || cap->oap->op_type != OP_NOP)) | |
6442 { | |
6443 colnr_T scol, ecol; | |
6444 | |
6445 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
6446 curwin->w_cursor.coladd = ecol - scol; | |
6447 } | |
6448 else | |
6449 curwin->w_cursor.coladd = 0; | |
6450 #endif | |
6451 #ifdef FEAT_VISUAL | |
6452 adjust_for_sel(cap); | |
6453 #endif | |
6454 #ifdef FEAT_FOLDING | |
6455 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6456 foldOpenCursor(); | |
6457 #endif | |
6458 } | |
6459 } | |
6460 | |
6461 /* | |
6462 * "[" and "]" commands. | |
6463 * cap->arg is BACKWARD for "[" and FORWARD for "]". | |
6464 */ | |
6465 static void | |
6466 nv_brackets(cap) | |
6467 cmdarg_T *cap; | |
6468 { | |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
6469 pos_T new_pos = INIT_POS_T(0, 0, 0); |
7 | 6470 pos_T prev_pos; |
6471 pos_T *pos = NULL; /* init for GCC */ | |
6472 pos_T old_pos; /* cursor position before command */ | |
6473 int flag; | |
6474 long n; | |
6475 int findc; | |
6476 int c; | |
6477 | |
6478 cap->oap->motion_type = MCHAR; | |
6479 cap->oap->inclusive = FALSE; | |
6480 old_pos = curwin->w_cursor; | |
6481 #ifdef FEAT_VIRTUALEDIT | |
6482 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */ | |
6483 #endif | |
6484 | |
6485 #ifdef FEAT_SEARCHPATH | |
6486 /* | |
6487 * "[f" or "]f" : Edit file under the cursor (same as "gf") | |
6488 */ | |
6489 if (cap->nchar == 'f') | |
6490 nv_gotofile(cap); | |
6491 else | |
6492 #endif | |
6493 | |
6494 #ifdef FEAT_FIND_ID | |
6495 /* | |
1188 | 6496 * Find the occurrence(s) of the identifier or define under cursor |
6497 * in current and included files or jump to the first occurrence. | |
7 | 6498 * |
6499 * search list jump | |
6500 * fwd bwd fwd bwd fwd bwd | |
6501 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I" | |
6502 * define "]d" "[d" "]D" "[D" "]^D" "[^D" | |
6503 */ | |
6504 if (vim_strchr((char_u *) | |
6505 #ifdef EBCDIC | |
6506 "iI\005dD\067", | |
6507 #else | |
6508 "iI\011dD\004", | |
6509 #endif | |
6510 cap->nchar) != NULL) | |
6511 { | |
6512 char_u *ptr; | |
6513 int len; | |
6514 | |
6515 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
6516 clearop(cap->oap); | |
6517 else | |
6518 { | |
6519 find_pattern_in_path(ptr, 0, len, TRUE, | |
6520 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE, | |
6521 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY, | |
6522 cap->count1, | |
6523 isupper(cap->nchar) ? ACTION_SHOW_ALL : | |
6524 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO, | |
6525 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1, | |
6526 (linenr_T)MAXLNUM); | |
6527 curwin->w_set_curswant = TRUE; | |
6528 } | |
6529 } | |
6530 else | |
6531 #endif | |
6532 | |
6533 /* | |
6534 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')' | |
6535 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct. | |
6536 * "[/", "[*", "]/", "]*": go to Nth comment start/end. | |
6537 * "[m" or "]m" search for prev/next start of (Java) method. | |
6538 * "[M" or "]M" search for prev/next end of (Java) method. | |
6539 */ | |
6540 if ( (cap->cmdchar == '[' | |
6541 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL) | |
6542 || (cap->cmdchar == ']' | |
6543 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL)) | |
6544 { | |
6545 if (cap->nchar == '*') | |
6546 cap->nchar = '/'; | |
6547 prev_pos.lnum = 0; | |
6548 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6549 { | |
6550 if (cap->cmdchar == '[') | |
6551 findc = '{'; | |
6552 else | |
6553 findc = '}'; | |
6554 n = 9999; | |
6555 } | |
6556 else | |
6557 { | |
6558 findc = cap->nchar; | |
6559 n = cap->count1; | |
6560 } | |
6561 for ( ; n > 0; --n) | |
6562 { | |
6563 if ((pos = findmatchlimit(cap->oap, findc, | |
6564 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL) | |
6565 { | |
6566 if (new_pos.lnum == 0) /* nothing found */ | |
6567 { | |
6568 if (cap->nchar != 'm' && cap->nchar != 'M') | |
6569 clearopbeep(cap->oap); | |
6570 } | |
6571 else | |
6572 pos = &new_pos; /* use last one found */ | |
6573 break; | |
6574 } | |
6575 prev_pos = new_pos; | |
6576 curwin->w_cursor = *pos; | |
6577 new_pos = *pos; | |
6578 } | |
6579 curwin->w_cursor = old_pos; | |
6580 | |
6581 /* | |
6582 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only | |
6583 * brought us to the match for "[m" and "]M" when inside a method. | |
6584 * Try finding the '{' or '}' we want to be at. | |
6585 * Also repeat for the given count. | |
6586 */ | |
6587 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6588 { | |
6589 /* norm is TRUE for "]M" and "[m" */ | |
6590 int norm = ((findc == '{') == (cap->nchar == 'm')); | |
6591 | |
6592 n = cap->count1; | |
6593 /* found a match: we were inside a method */ | |
6594 if (prev_pos.lnum != 0) | |
6595 { | |
6596 pos = &prev_pos; | |
6597 curwin->w_cursor = prev_pos; | |
6598 if (norm) | |
6599 --n; | |
6600 } | |
6601 else | |
6602 pos = NULL; | |
6603 while (n > 0) | |
6604 { | |
6605 for (;;) | |
6606 { | |
6607 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0) | |
6608 { | |
6609 /* if not found anything, that's an error */ | |
6610 if (pos == NULL) | |
6611 clearopbeep(cap->oap); | |
6612 n = 0; | |
6613 break; | |
6614 } | |
6615 c = gchar_cursor(); | |
6616 if (c == '{' || c == '}') | |
6617 { | |
6618 /* Must have found end/start of class: use it. | |
6619 * Or found the place to be at. */ | |
6620 if ((c == findc && norm) || (n == 1 && !norm)) | |
6621 { | |
6622 new_pos = curwin->w_cursor; | |
6623 pos = &new_pos; | |
6624 n = 0; | |
6625 } | |
6626 /* if no match found at all, we started outside of the | |
6627 * class and we're inside now. Just go on. */ | |
6628 else if (new_pos.lnum == 0) | |
6629 { | |
6630 new_pos = curwin->w_cursor; | |
6631 pos = &new_pos; | |
6632 } | |
6633 /* found start/end of other method: go to match */ | |
6634 else if ((pos = findmatchlimit(cap->oap, findc, | |
6635 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, | |
6636 0)) == NULL) | |
6637 n = 0; | |
6638 else | |
6639 curwin->w_cursor = *pos; | |
6640 break; | |
6641 } | |
6642 } | |
6643 --n; | |
6644 } | |
6645 curwin->w_cursor = old_pos; | |
6646 if (pos == NULL && new_pos.lnum != 0) | |
6647 clearopbeep(cap->oap); | |
6648 } | |
6649 if (pos != NULL) | |
6650 { | |
6651 setpcmark(); | |
6652 curwin->w_cursor = *pos; | |
6653 curwin->w_set_curswant = TRUE; | |
6654 #ifdef FEAT_FOLDING | |
6655 if ((fdo_flags & FDO_BLOCK) && KeyTyped | |
6656 && cap->oap->op_type == OP_NOP) | |
6657 foldOpenCursor(); | |
6658 #endif | |
6659 } | |
6660 } | |
6661 | |
6662 /* | |
6663 * "[[", "[]", "]]" and "][": move to start or end of function | |
6664 */ | |
6665 else if (cap->nchar == '[' || cap->nchar == ']') | |
6666 { | |
6667 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */ | |
6668 flag = '{'; | |
6669 else | |
6670 flag = '}'; /* "][" or "[]" */ | |
6671 | |
6672 curwin->w_set_curswant = TRUE; | |
6673 /* | |
6674 * Imitate strange Vi behaviour: When using "]]" with an operator | |
6675 * we also stop at '}'. | |
6676 */ | |
503 | 6677 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag, |
7 | 6678 (cap->oap->op_type != OP_NOP |
6679 && cap->arg == FORWARD && flag == '{'))) | |
6680 clearopbeep(cap->oap); | |
6681 else | |
6682 { | |
6683 if (cap->oap->op_type == OP_NOP) | |
6684 beginline(BL_WHITE | BL_FIX); | |
6685 #ifdef FEAT_FOLDING | |
6686 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6687 foldOpenCursor(); | |
6688 #endif | |
6689 } | |
6690 } | |
6691 | |
6692 /* | |
6693 * "[p", "[P", "]P" and "]p": put with indent adjustment | |
6694 */ | |
6695 else if (cap->nchar == 'p' || cap->nchar == 'P') | |
6696 { | |
1312 | 6697 if (!checkclearop(cap->oap)) |
7 | 6698 { |
6699 prep_redo_cmd(cap); | |
6700 do_put(cap->oap->regname, | |
6701 (cap->cmdchar == ']' && cap->nchar == 'p') ? FORWARD : BACKWARD, | |
6702 cap->count1, PUT_FIXINDENT); | |
6703 } | |
6704 } | |
6705 | |
6706 /* | |
6707 * "['", "[`", "]'" and "]`": jump to next mark | |
6708 */ | |
6709 else if (cap->nchar == '\'' || cap->nchar == '`') | |
6710 { | |
6711 pos = &curwin->w_cursor; | |
6712 for (n = cap->count1; n > 0; --n) | |
6713 { | |
6714 prev_pos = *pos; | |
6715 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD, | |
6716 cap->nchar == '\''); | |
6717 if (pos == NULL) | |
6718 break; | |
6719 } | |
6720 if (pos == NULL) | |
6721 pos = &prev_pos; | |
6722 nv_cursormark(cap, cap->nchar == '\'', pos); | |
6723 } | |
6724 | |
6725 #ifdef FEAT_MOUSE | |
6726 /* | |
6727 * [ or ] followed by a middle mouse click: put selected text with | |
6728 * indent adjustment. Any other button just does as usual. | |
6729 */ | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
6730 else if (cap->nchar >= K_RIGHTRELEASE && cap->nchar <= K_LEFTMOUSE) |
7 | 6731 { |
6732 (void)do_mouse(cap->oap, cap->nchar, | |
6733 (cap->cmdchar == ']') ? FORWARD : BACKWARD, | |
6734 cap->count1, PUT_FIXINDENT); | |
6735 } | |
6736 #endif /* FEAT_MOUSE */ | |
6737 | |
6738 #ifdef FEAT_FOLDING | |
6739 /* | |
6740 * "[z" and "]z": move to start or end of open fold. | |
6741 */ | |
6742 else if (cap->nchar == 'z') | |
6743 { | |
6744 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6745 cap->count1) == FAIL) | |
6746 clearopbeep(cap->oap); | |
6747 } | |
6748 #endif | |
6749 | |
6750 #ifdef FEAT_DIFF | |
6751 /* | |
6752 * "[c" and "]c": move to next or previous diff-change. | |
6753 */ | |
6754 else if (cap->nchar == 'c') | |
6755 { | |
6756 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6757 cap->count1) == FAIL) | |
6758 clearopbeep(cap->oap); | |
6759 } | |
6760 #endif | |
6761 | |
737 | 6762 #ifdef FEAT_SPELL |
236 | 6763 /* |
6764 * "[s", "[S", "]s" and "]S": move to next spell error. | |
6765 */ | |
6766 else if (cap->nchar == 's' || cap->nchar == 'S') | |
6767 { | |
249 | 6768 setpcmark(); |
6769 for (n = 0; n < cap->count1; ++n) | |
498 | 6770 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD, |
6771 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0) | |
249 | 6772 { |
6773 clearopbeep(cap->oap); | |
6774 break; | |
6775 } | |
819 | 6776 # ifdef FEAT_FOLDING |
6777 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6778 foldOpenCursor(); | |
6779 # endif | |
236 | 6780 } |
6781 #endif | |
6782 | |
7 | 6783 /* Not a valid cap->nchar. */ |
6784 else | |
6785 clearopbeep(cap->oap); | |
6786 } | |
6787 | |
6788 /* | |
6789 * Handle Normal mode "%" command. | |
6790 */ | |
6791 static void | |
6792 nv_percent(cap) | |
6793 cmdarg_T *cap; | |
6794 { | |
6795 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
|
6796 #if defined(FEAT_FOLDING) |
7 | 6797 linenr_T lnum = curwin->w_cursor.lnum; |
6798 #endif | |
6799 | |
6800 cap->oap->inclusive = TRUE; | |
6801 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */ | |
6802 { | |
6803 if (cap->count0 > 100) | |
6804 clearopbeep(cap->oap); | |
6805 else | |
6806 { | |
6807 cap->oap->motion_type = MLINE; | |
6808 setpcmark(); | |
6809 /* Round up, so CTRL-G will give same value. Watch out for a | |
6810 * large line count, the line number must not go negative! */ | |
6811 if (curbuf->b_ml.ml_line_count > 1000000) | |
6812 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L) | |
6813 / 100L * cap->count0; | |
6814 else | |
6815 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * | |
6816 cap->count0 + 99L) / 100L; | |
6817 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6818 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6819 beginline(BL_SOL | BL_FIX); | |
6820 } | |
6821 } | |
6822 else /* "%" : go to matching paren */ | |
6823 { | |
6824 cap->oap->motion_type = MCHAR; | |
6825 cap->oap->use_reg_one = TRUE; | |
6826 if ((pos = findmatch(cap->oap, NUL)) == NULL) | |
6827 clearopbeep(cap->oap); | |
6828 else | |
6829 { | |
6830 setpcmark(); | |
6831 curwin->w_cursor = *pos; | |
6832 curwin->w_set_curswant = TRUE; | |
6833 #ifdef FEAT_VIRTUALEDIT | |
6834 curwin->w_cursor.coladd = 0; | |
6835 #endif | |
6836 #ifdef FEAT_VISUAL | |
6837 adjust_for_sel(cap); | |
6838 #endif | |
6839 } | |
6840 } | |
6841 #ifdef FEAT_FOLDING | |
6842 if (cap->oap->op_type == OP_NOP | |
6843 && lnum != curwin->w_cursor.lnum | |
6844 && (fdo_flags & FDO_PERCENT) | |
6845 && KeyTyped) | |
6846 foldOpenCursor(); | |
6847 #endif | |
6848 } | |
6849 | |
6850 /* | |
6851 * Handle "(" and ")" commands. | |
6852 * cap->arg is BACKWARD for "(" and FORWARD for ")". | |
6853 */ | |
6854 static void | |
6855 nv_brace(cap) | |
6856 cmdarg_T *cap; | |
6857 { | |
6858 cap->oap->motion_type = MCHAR; | |
6859 cap->oap->use_reg_one = TRUE; | |
620 | 6860 /* The motion used to be inclusive for "(", but that is not what Vi does. */ |
6861 cap->oap->inclusive = FALSE; | |
7 | 6862 curwin->w_set_curswant = TRUE; |
6863 | |
6864 if (findsent(cap->arg, cap->count1) == FAIL) | |
6865 clearopbeep(cap->oap); | |
6866 else | |
6867 { | |
1505 | 6868 /* Don't leave the cursor on the NUL past end of line. */ |
6869 adjust_cursor(cap->oap); | |
7 | 6870 #ifdef FEAT_VIRTUALEDIT |
6871 curwin->w_cursor.coladd = 0; | |
6872 #endif | |
6873 #ifdef FEAT_FOLDING | |
6874 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6875 foldOpenCursor(); | |
6876 #endif | |
6877 } | |
6878 } | |
6879 | |
6880 /* | |
6881 * "m" command: Mark a position. | |
6882 */ | |
6883 static void | |
6884 nv_mark(cap) | |
6885 cmdarg_T *cap; | |
6886 { | |
6887 if (!checkclearop(cap->oap)) | |
6888 { | |
6889 if (setmark(cap->nchar) == FAIL) | |
6890 clearopbeep(cap->oap); | |
6891 } | |
6892 } | |
6893 | |
6894 /* | |
6895 * "{" and "}" commands. | |
6896 * cmd->arg is BACKWARD for "{" and FORWARD for "}". | |
6897 */ | |
6898 static void | |
6899 nv_findpar(cap) | |
6900 cmdarg_T *cap; | |
6901 { | |
6902 cap->oap->motion_type = MCHAR; | |
6903 cap->oap->inclusive = FALSE; | |
6904 cap->oap->use_reg_one = TRUE; | |
6905 curwin->w_set_curswant = TRUE; | |
503 | 6906 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE)) |
7 | 6907 clearopbeep(cap->oap); |
6908 else | |
6909 { | |
6910 #ifdef FEAT_VIRTUALEDIT | |
6911 curwin->w_cursor.coladd = 0; | |
6912 #endif | |
6913 #ifdef FEAT_FOLDING | |
6914 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6915 foldOpenCursor(); | |
6916 #endif | |
6917 } | |
6918 } | |
6919 | |
6920 /* | |
6921 * "u" command: Undo or make lower case. | |
6922 */ | |
6923 static void | |
6924 nv_undo(cap) | |
6925 cmdarg_T *cap; | |
6926 { | |
6927 if (cap->oap->op_type == OP_LOWER | |
6928 #ifdef FEAT_VISUAL | |
6929 || VIsual_active | |
6930 #endif | |
6931 ) | |
6932 { | |
6933 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */ | |
6934 cap->cmdchar = 'g'; | |
6935 cap->nchar = 'u'; | |
6936 nv_operator(cap); | |
6937 } | |
6938 else | |
6939 nv_kundo(cap); | |
6940 } | |
6941 | |
6942 /* | |
6943 * <Undo> command. | |
6944 */ | |
6945 static void | |
6946 nv_kundo(cap) | |
6947 cmdarg_T *cap; | |
6948 { | |
6949 if (!checkclearopq(cap->oap)) | |
6950 { | |
6951 u_undo((int)cap->count1); | |
6952 curwin->w_set_curswant = TRUE; | |
6953 } | |
6954 } | |
6955 | |
6956 /* | |
6957 * Handle the "r" command. | |
6958 */ | |
6959 static void | |
6960 nv_replace(cap) | |
6961 cmdarg_T *cap; | |
6962 { | |
6963 char_u *ptr; | |
6964 int had_ctrl_v; | |
6965 long n; | |
6966 | |
6967 if (checkclearop(cap->oap)) | |
6968 return; | |
6969 | |
6970 /* get another character */ | |
6971 if (cap->nchar == Ctrl_V) | |
6972 { | |
6973 had_ctrl_v = Ctrl_V; | |
6974 cap->nchar = get_literal(); | |
6975 /* Don't redo a multibyte character with CTRL-V. */ | |
6976 if (cap->nchar > DEL) | |
6977 had_ctrl_v = NUL; | |
6978 } | |
6979 else | |
6980 had_ctrl_v = NUL; | |
6981 | |
1343 | 6982 /* Abort if the character is a special key. */ |
6983 if (IS_SPECIAL(cap->nchar)) | |
6984 { | |
6985 clearopbeep(cap->oap); | |
6986 return; | |
6987 } | |
6988 | |
7 | 6989 #ifdef FEAT_VISUAL |
6990 /* Visual mode "r" */ | |
6991 if (VIsual_active) | |
6992 { | |
1797 | 6993 if (got_int) |
6994 reset_VIsual(); | |
7 | 6995 nv_operator(cap); |
6996 return; | |
6997 } | |
6998 #endif | |
6999 | |
7000 #ifdef FEAT_VIRTUALEDIT | |
7001 /* Break tabs, etc. */ | |
7002 if (virtual_active()) | |
7003 { | |
7004 if (u_save_cursor() == FAIL) | |
7005 return; | |
7006 if (gchar_cursor() == NUL) | |
7007 { | |
7008 /* Add extra space and put the cursor on the first one. */ | |
7009 coladvance_force((colnr_T)(getviscol() + cap->count1)); | |
7010 curwin->w_cursor.col -= cap->count1; | |
7011 } | |
7012 else if (gchar_cursor() == TAB) | |
7013 coladvance_force(getviscol()); | |
7014 } | |
7015 #endif | |
7016 | |
1343 | 7017 /* Abort if not enough characters to replace. */ |
7 | 7018 ptr = ml_get_cursor(); |
1343 | 7019 if (STRLEN(ptr) < (unsigned)cap->count1 |
7 | 7020 #ifdef FEAT_MBYTE |
7021 || (has_mbyte && mb_charlen(ptr) < cap->count1) | |
7022 #endif | |
7023 ) | |
7024 { | |
7025 clearopbeep(cap->oap); | |
7026 return; | |
7027 } | |
7028 | |
7029 /* | |
7030 * Replacing with a TAB is done by edit() when it is complicated because | |
7031 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB. | |
7032 * Other characters are done below to avoid problems with things like | |
7033 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC). | |
7034 */ | |
7035 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta)) | |
7036 { | |
7037 stuffnumReadbuff(cap->count1); | |
7038 stuffcharReadbuff('R'); | |
7039 stuffcharReadbuff('\t'); | |
7040 stuffcharReadbuff(ESC); | |
7041 return; | |
7042 } | |
7043 | |
7044 /* save line for undo */ | |
7045 if (u_save_cursor() == FAIL) | |
7046 return; | |
7047 | |
7048 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n')) | |
7049 { | |
7050 /* | |
7051 * Replace character(s) by a single newline. | |
7052 * Strange vi behaviour: Only one newline is inserted. | |
7053 * Delete the characters here. | |
7054 * Insert the newline with an insert command, takes care of | |
7055 * autoindent. The insert command depends on being on the last | |
7056 * character of a line or not. | |
7057 */ | |
7058 #ifdef FEAT_MBYTE | |
7059 (void)del_chars(cap->count1, FALSE); /* delete the characters */ | |
7060 #else | |
608 | 7061 (void)del_bytes(cap->count1, FALSE, FALSE); /* delete the characters */ |
7 | 7062 #endif |
7063 stuffcharReadbuff('\r'); | |
7064 stuffcharReadbuff(ESC); | |
7065 | |
7066 /* Give 'r' to edit(), to get the redo command right. */ | |
7067 invoke_edit(cap, TRUE, 'r', FALSE); | |
7068 } | |
7069 else | |
7070 { | |
7071 prep_redo(cap->oap->regname, cap->count1, | |
7072 NUL, 'r', NUL, had_ctrl_v, cap->nchar); | |
7073 | |
7074 curbuf->b_op_start = curwin->w_cursor; | |
7075 #ifdef FEAT_MBYTE | |
7076 if (has_mbyte) | |
7077 { | |
7078 int old_State = State; | |
7079 | |
7080 if (cap->ncharC1 != 0) | |
7081 AppendCharToRedobuff(cap->ncharC1); | |
7082 if (cap->ncharC2 != 0) | |
7083 AppendCharToRedobuff(cap->ncharC2); | |
7084 | |
7085 /* This is slow, but it handles replacing a single-byte with a | |
7086 * multi-byte and the other way around. Also handles adding | |
7087 * composing characters for utf-8. */ | |
7088 for (n = cap->count1; n > 0; --n) | |
7089 { | |
7090 State = REPLACE; | |
3501 | 7091 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
7092 { | |
7093 int c = ins_copychar(curwin->w_cursor.lnum | |
7094 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
7095 if (c != NUL) | |
7096 ins_char(c); | |
7097 else | |
7098 /* will be decremented further down */ | |
7099 ++curwin->w_cursor.col; | |
7100 } | |
7101 else | |
7102 ins_char(cap->nchar); | |
7 | 7103 State = old_State; |
7104 if (cap->ncharC1 != 0) | |
7105 ins_char(cap->ncharC1); | |
7106 if (cap->ncharC2 != 0) | |
7107 ins_char(cap->ncharC2); | |
7108 } | |
7109 } | |
7110 else | |
7111 #endif | |
7112 { | |
7113 /* | |
7114 * Replace the characters within one line. | |
7115 */ | |
7116 for (n = cap->count1; n > 0; --n) | |
7117 { | |
7118 /* | |
7119 * Get ptr again, because u_save and/or showmatch() will have | |
7120 * released the line. At the same time we let know that the | |
7121 * line will be changed. | |
7122 */ | |
7123 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE); | |
3501 | 7124 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
7125 { | |
7126 int c = ins_copychar(curwin->w_cursor.lnum | |
7127 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
7128 if (c != NUL) | |
7129 ptr[curwin->w_cursor.col] = c; | |
7130 } | |
7131 else | |
7132 ptr[curwin->w_cursor.col] = cap->nchar; | |
7 | 7133 if (p_sm && msg_silent == 0) |
7134 showmatch(cap->nchar); | |
7135 ++curwin->w_cursor.col; | |
7136 } | |
7137 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7138 if (netbeans_active()) |
7 | 7139 { |
2210 | 7140 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1); |
7 | 7141 |
33 | 7142 netbeans_removed(curbuf, curwin->w_cursor.lnum, start, |
2210 | 7143 (long)cap->count1); |
7 | 7144 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start, |
33 | 7145 &ptr[start], (int)cap->count1); |
7 | 7146 } |
7147 #endif | |
7148 | |
7149 /* mark the buffer as changed and prepare for displaying */ | |
7150 changed_bytes(curwin->w_cursor.lnum, | |
7151 (colnr_T)(curwin->w_cursor.col - cap->count1)); | |
7152 } | |
7153 --curwin->w_cursor.col; /* cursor on the last replaced char */ | |
7154 #ifdef FEAT_MBYTE | |
7155 /* if the character on the left of the current cursor is a multi-byte | |
7156 * character, move two characters left */ | |
7157 if (has_mbyte) | |
7158 mb_adjust_cursor(); | |
7159 #endif | |
7160 curbuf->b_op_end = curwin->w_cursor; | |
7161 curwin->w_set_curswant = TRUE; | |
7162 set_last_insert(cap->nchar); | |
7163 } | |
7164 } | |
7165 | |
7166 #ifdef FEAT_VISUAL | |
7167 /* | |
7168 * 'o': Exchange start and end of Visual area. | |
7169 * 'O': same, but in block mode exchange left and right corners. | |
7170 */ | |
7171 static void | |
7172 v_swap_corners(cmdchar) | |
7173 int cmdchar; | |
7174 { | |
7175 pos_T old_cursor; | |
7176 colnr_T left, right; | |
7177 | |
7178 if (cmdchar == 'O' && VIsual_mode == Ctrl_V) | |
7179 { | |
7180 old_cursor = curwin->w_cursor; | |
7181 getvcols(curwin, &old_cursor, &VIsual, &left, &right); | |
7182 curwin->w_cursor.lnum = VIsual.lnum; | |
7183 coladvance(left); | |
7184 VIsual = curwin->w_cursor; | |
7185 | |
7186 curwin->w_cursor.lnum = old_cursor.lnum; | |
7187 curwin->w_curswant = right; | |
7188 /* 'selection "exclusive" and cursor at right-bottom corner: move it | |
7189 * right one column */ | |
7190 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e') | |
7191 ++curwin->w_curswant; | |
7192 coladvance(curwin->w_curswant); | |
7193 if (curwin->w_cursor.col == old_cursor.col | |
7194 #ifdef FEAT_VIRTUALEDIT | |
7195 && (!virtual_active() | |
7196 || curwin->w_cursor.coladd == old_cursor.coladd) | |
7197 #endif | |
7198 ) | |
7199 { | |
7200 curwin->w_cursor.lnum = VIsual.lnum; | |
7201 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e') | |
7202 ++right; | |
7203 coladvance(right); | |
7204 VIsual = curwin->w_cursor; | |
7205 | |
7206 curwin->w_cursor.lnum = old_cursor.lnum; | |
7207 coladvance(left); | |
7208 curwin->w_curswant = left; | |
7209 } | |
7210 } | |
7211 else | |
7212 { | |
7213 old_cursor = curwin->w_cursor; | |
7214 curwin->w_cursor = VIsual; | |
7215 VIsual = old_cursor; | |
7216 curwin->w_set_curswant = TRUE; | |
7217 } | |
7218 } | |
7219 #endif /* FEAT_VISUAL */ | |
7220 | |
7221 /* | |
7222 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE). | |
7223 */ | |
7224 static void | |
7225 nv_Replace(cap) | |
7226 cmdarg_T *cap; | |
7227 { | |
7228 #ifdef FEAT_VISUAL | |
7229 if (VIsual_active) /* "R" is replace lines */ | |
7230 { | |
7231 cap->cmdchar = 'c'; | |
7232 cap->nchar = NUL; | |
7233 VIsual_mode = 'V'; | |
7234 nv_operator(cap); | |
7235 } | |
7236 else | |
7237 #endif | |
7238 if (!checkclearopq(cap->oap)) | |
7239 { | |
7240 if (!curbuf->b_p_ma) | |
7241 EMSG(_(e_modifiable)); | |
7242 else | |
7243 { | |
7244 #ifdef FEAT_VIRTUALEDIT | |
7245 if (virtual_active()) | |
7246 coladvance(getviscol()); | |
7247 #endif | |
7248 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE); | |
7249 } | |
7250 } | |
7251 } | |
7252 | |
7253 #ifdef FEAT_VREPLACE | |
7254 /* | |
7255 * "gr". | |
7256 */ | |
7257 static void | |
7258 nv_vreplace(cap) | |
7259 cmdarg_T *cap; | |
7260 { | |
7261 # ifdef FEAT_VISUAL | |
7262 if (VIsual_active) | |
7263 { | |
7264 cap->cmdchar = 'r'; | |
7265 cap->nchar = cap->extra_char; | |
7266 nv_replace(cap); /* Do same as "r" in Visual mode for now */ | |
7267 } | |
7268 else | |
7269 # endif | |
7270 if (!checkclearopq(cap->oap)) | |
7271 { | |
7272 if (!curbuf->b_p_ma) | |
7273 EMSG(_(e_modifiable)); | |
7274 else | |
7275 { | |
7276 if (cap->extra_char == Ctrl_V) /* get another character */ | |
7277 cap->extra_char = get_literal(); | |
7278 stuffcharReadbuff(cap->extra_char); | |
7279 stuffcharReadbuff(ESC); | |
7280 # ifdef FEAT_VIRTUALEDIT | |
7281 if (virtual_active()) | |
7282 coladvance(getviscol()); | |
7283 # endif | |
7284 invoke_edit(cap, TRUE, 'v', FALSE); | |
7285 } | |
7286 } | |
7287 } | |
7288 #endif | |
7289 | |
7290 /* | |
7291 * Swap case for "~" command, when it does not work like an operator. | |
7292 */ | |
7293 static void | |
7294 n_swapchar(cap) | |
7295 cmdarg_T *cap; | |
7296 { | |
7297 long n; | |
7298 pos_T startpos; | |
7299 int did_change = 0; | |
7300 #ifdef FEAT_NETBEANS_INTG | |
7301 pos_T pos; | |
7302 char_u *ptr; | |
7303 int count; | |
7304 #endif | |
7305 | |
7306 if (checkclearopq(cap->oap)) | |
7307 return; | |
7308 | |
7309 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL) | |
7310 { | |
7311 clearopbeep(cap->oap); | |
7312 return; | |
7313 } | |
7314 | |
7315 prep_redo_cmd(cap); | |
7316 | |
7317 if (u_save_cursor() == FAIL) | |
7318 return; | |
7319 | |
7320 startpos = curwin->w_cursor; | |
7321 #ifdef FEAT_NETBEANS_INTG | |
7322 pos = startpos; | |
7323 #endif | |
7324 for (n = cap->count1; n > 0; --n) | |
7325 { | |
7326 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor); | |
7327 inc_cursor(); | |
7328 if (gchar_cursor() == NUL) | |
7329 { | |
7330 if (vim_strchr(p_ww, '~') != NULL | |
7331 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
7332 { | |
7333 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7334 if (netbeans_active()) |
7 | 7335 { |
7336 if (did_change) | |
7337 { | |
7338 ptr = ml_get(pos.lnum); | |
835 | 7339 count = (int)STRLEN(ptr) - pos.col; |
33 | 7340 netbeans_removed(curbuf, pos.lnum, pos.col, |
7341 (long)count); | |
7 | 7342 netbeans_inserted(curbuf, pos.lnum, pos.col, |
33 | 7343 &ptr[pos.col], count); |
7 | 7344 } |
7345 pos.col = 0; | |
7346 pos.lnum++; | |
7347 } | |
7348 #endif | |
7349 ++curwin->w_cursor.lnum; | |
7350 curwin->w_cursor.col = 0; | |
7351 if (n > 1) | |
7352 { | |
7353 if (u_savesub(curwin->w_cursor.lnum) == FAIL) | |
7354 break; | |
7355 u_clearline(); | |
7356 } | |
7357 } | |
7358 else | |
7359 break; | |
7360 } | |
7361 } | |
7362 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7363 if (did_change && netbeans_active()) |
7 | 7364 { |
7365 ptr = ml_get(pos.lnum); | |
7366 count = curwin->w_cursor.col - pos.col; | |
33 | 7367 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
7368 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count); | |
7 | 7369 } |
7370 #endif | |
7371 | |
7372 | |
7373 check_cursor(); | |
7374 curwin->w_set_curswant = TRUE; | |
7375 if (did_change) | |
7376 { | |
7377 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1, | |
7378 0L); | |
7379 curbuf->b_op_start = startpos; | |
7380 curbuf->b_op_end = curwin->w_cursor; | |
7381 if (curbuf->b_op_end.col > 0) | |
7382 --curbuf->b_op_end.col; | |
7383 } | |
7384 } | |
7385 | |
7386 /* | |
7387 * Move cursor to mark. | |
7388 */ | |
7389 static void | |
7390 nv_cursormark(cap, flag, pos) | |
7391 cmdarg_T *cap; | |
7392 int flag; | |
7393 pos_T *pos; | |
7394 { | |
7395 if (check_mark(pos) == FAIL) | |
7396 clearop(cap->oap); | |
7397 else | |
7398 { | |
7399 if (cap->cmdchar == '\'' | |
7400 || cap->cmdchar == '`' | |
7401 || cap->cmdchar == '[' | |
7402 || cap->cmdchar == ']') | |
7403 setpcmark(); | |
7404 curwin->w_cursor = *pos; | |
7405 if (flag) | |
7406 beginline(BL_WHITE | BL_FIX); | |
7407 else | |
7408 check_cursor(); | |
7409 } | |
7410 cap->oap->motion_type = flag ? MLINE : MCHAR; | |
7411 if (cap->cmdchar == '`') | |
7412 cap->oap->use_reg_one = TRUE; | |
7413 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */ | |
7414 curwin->w_set_curswant = TRUE; | |
7415 } | |
7416 | |
7417 #ifdef FEAT_VISUAL | |
7418 /* | |
7419 * Handle commands that are operators in Visual mode. | |
7420 */ | |
7421 static void | |
7422 v_visop(cap) | |
7423 cmdarg_T *cap; | |
7424 { | |
7425 static char_u trans[] = "YyDdCcxdXdAAIIrr"; | |
7426 | |
7427 /* Uppercase means linewise, except in block mode, then "D" deletes till | |
7428 * the end of the line, and "C" replaces til EOL */ | |
7429 if (isupper(cap->cmdchar)) | |
7430 { | |
7431 if (VIsual_mode != Ctrl_V) | |
7432 VIsual_mode = 'V'; | |
7433 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D') | |
7434 curwin->w_curswant = MAXCOL; | |
7435 } | |
7436 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1); | |
7437 nv_operator(cap); | |
7438 } | |
7439 #endif | |
7440 | |
7441 /* | |
7442 * "s" and "S" commands. | |
7443 */ | |
7444 static void | |
7445 nv_subst(cap) | |
7446 cmdarg_T *cap; | |
7447 { | |
7448 #ifdef FEAT_VISUAL | |
7449 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */ | |
7450 { | |
7451 if (cap->cmdchar == 'S') | |
7452 VIsual_mode = 'V'; | |
7453 cap->cmdchar = 'c'; | |
7454 nv_operator(cap); | |
7455 } | |
7456 else | |
7457 #endif | |
7458 nv_optrans(cap); | |
7459 } | |
7460 | |
7461 /* | |
7462 * Abbreviated commands. | |
7463 */ | |
7464 static void | |
7465 nv_abbrev(cap) | |
7466 cmdarg_T *cap; | |
7467 { | |
7468 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL) | |
7469 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */ | |
7470 | |
7471 #ifdef FEAT_VISUAL | |
7472 /* in Visual mode these commands are operators */ | |
7473 if (VIsual_active) | |
7474 v_visop(cap); | |
7475 else | |
7476 #endif | |
7477 nv_optrans(cap); | |
7478 } | |
7479 | |
7480 /* | |
7481 * Translate a command into another command. | |
7482 */ | |
7483 static void | |
7484 nv_optrans(cap) | |
7485 cmdarg_T *cap; | |
7486 { | |
7487 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh", | |
7488 (char_u *)"d$", (char_u *)"c$", | |
7489 (char_u *)"cl", (char_u *)"cc", | |
7490 (char_u *)"yy", (char_u *)":s\r"}; | |
7491 static char_u *str = (char_u *)"xXDCsSY&"; | |
7492 | |
7493 if (!checkclearopq(cap->oap)) | |
7494 { | |
164 | 7495 /* In Vi "2D" doesn't delete the next line. Can't translate it |
7496 * either, because "2." should also not use the count. */ | |
7497 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL) | |
7498 { | |
7499 cap->oap->start = curwin->w_cursor; | |
7500 cap->oap->op_type = OP_DELETE; | |
1490 | 7501 #ifdef FEAT_EVAL |
7502 set_op_var(OP_DELETE); | |
7503 #endif | |
164 | 7504 cap->count1 = 1; |
7505 nv_dollar(cap); | |
7506 finish_op = TRUE; | |
7507 ResetRedobuff(); | |
7508 AppendCharToRedobuff('D'); | |
7509 } | |
7510 else | |
7511 { | |
7512 if (cap->count0) | |
7513 stuffnumReadbuff(cap->count0); | |
7514 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]); | |
7515 } | |
7 | 7516 } |
7517 cap->opcount = 0; | |
7518 } | |
7519 | |
7520 /* | |
7521 * "'" and "`" commands. Also for "g'" and "g`". | |
7522 * cap->arg is TRUE for "'" and "g'". | |
7523 */ | |
7524 static void | |
7525 nv_gomark(cap) | |
7526 cmdarg_T *cap; | |
7527 { | |
7528 pos_T *pos; | |
7529 int c; | |
7530 #ifdef FEAT_FOLDING | |
4017 | 7531 pos_T old_cursor = curwin->w_cursor; |
7 | 7532 int old_KeyTyped = KeyTyped; /* getting file may reset it */ |
7533 #endif | |
7534 | |
7535 if (cap->cmdchar == 'g') | |
7536 c = cap->extra_char; | |
7537 else | |
7538 c = cap->nchar; | |
7539 pos = getmark(c, (cap->oap->op_type == OP_NOP)); | |
7540 if (pos == (pos_T *)-1) /* jumped to other file */ | |
7541 { | |
7542 if (cap->arg) | |
7543 { | |
7544 check_cursor_lnum(); | |
7545 beginline(BL_WHITE | BL_FIX); | |
7546 } | |
7547 else | |
7548 check_cursor(); | |
7549 } | |
7550 else | |
7551 nv_cursormark(cap, cap->arg, pos); | |
7552 | |
7553 #ifdef FEAT_VIRTUALEDIT | |
7554 /* May need to clear the coladd that a mark includes. */ | |
7555 if (!virtual_active()) | |
7556 curwin->w_cursor.coladd = 0; | |
7557 #endif | |
7558 #ifdef FEAT_FOLDING | |
7559 if (cap->oap->op_type == OP_NOP | |
4057 | 7560 && pos != NULL |
4017 | 7561 && (pos == (pos_T *)-1 || !equalpos(old_cursor, *pos)) |
7 | 7562 && (fdo_flags & FDO_MARK) |
7563 && old_KeyTyped) | |
7564 foldOpenCursor(); | |
7565 #endif | |
7566 } | |
7567 | |
7568 /* | |
7569 * Handle CTRL-O, CTRL-I, "g;" and "g," commands. | |
7570 */ | |
7571 static void | |
7572 nv_pcmark(cap) | |
7573 cmdarg_T *cap; | |
7574 { | |
7575 #ifdef FEAT_JUMPLIST | |
7576 pos_T *pos; | |
7577 # ifdef FEAT_FOLDING | |
7578 linenr_T lnum = curwin->w_cursor.lnum; | |
7579 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
7580 # endif | |
7581 | |
7582 if (!checkclearopq(cap->oap)) | |
7583 { | |
7584 if (cap->cmdchar == 'g') | |
7585 pos = movechangelist((int)cap->count1); | |
7586 else | |
7587 pos = movemark((int)cap->count1); | |
7588 if (pos == (pos_T *)-1) /* jump to other file */ | |
7589 { | |
7590 curwin->w_set_curswant = TRUE; | |
7591 check_cursor(); | |
7592 } | |
7593 else if (pos != NULL) /* can jump */ | |
7594 nv_cursormark(cap, FALSE, pos); | |
7595 else if (cap->cmdchar == 'g') | |
7596 { | |
7597 if (curbuf->b_changelistlen == 0) | |
7598 EMSG(_("E664: changelist is empty")); | |
7599 else if (cap->count1 < 0) | |
7600 EMSG(_("E662: At start of changelist")); | |
7601 else | |
7602 EMSG(_("E663: At end of changelist")); | |
7603 } | |
7604 else | |
7605 clearopbeep(cap->oap); | |
7606 # ifdef FEAT_FOLDING | |
7607 if (cap->oap->op_type == OP_NOP | |
7608 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
7609 && (fdo_flags & FDO_MARK) | |
7610 && old_KeyTyped) | |
7611 foldOpenCursor(); | |
7612 # endif | |
7613 } | |
7614 #else | |
7615 clearopbeep(cap->oap); | |
7616 #endif | |
7617 } | |
7618 | |
7619 /* | |
7620 * Handle '"' command. | |
7621 */ | |
7622 static void | |
7623 nv_regname(cap) | |
7624 cmdarg_T *cap; | |
7625 { | |
7626 if (checkclearop(cap->oap)) | |
7627 return; | |
7628 #ifdef FEAT_EVAL | |
7629 if (cap->nchar == '=') | |
7630 cap->nchar = get_expr_register(); | |
7631 #endif | |
7632 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE)) | |
7633 { | |
7634 cap->oap->regname = cap->nchar; | |
7635 cap->opcount = cap->count0; /* remember count before '"' */ | |
7636 #ifdef FEAT_EVAL | |
7637 set_reg_var(cap->oap->regname); | |
7638 #endif | |
7639 } | |
7640 else | |
7641 clearopbeep(cap->oap); | |
7642 } | |
7643 | |
7644 #ifdef FEAT_VISUAL | |
7645 /* | |
7646 * Handle "v", "V" and "CTRL-V" commands. | |
7647 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg | |
7648 * is TRUE. | |
167 | 7649 * Handle CTRL-Q just like CTRL-V. |
7 | 7650 */ |
7651 static void | |
7652 nv_visual(cap) | |
7653 cmdarg_T *cap; | |
7654 { | |
167 | 7655 if (cap->cmdchar == Ctrl_Q) |
7656 cap->cmdchar = Ctrl_V; | |
7657 | |
7 | 7658 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it |
7659 * characterwise, linewise, or blockwise. */ | |
7660 if (cap->oap->op_type != OP_NOP) | |
7661 { | |
7662 cap->oap->motion_force = cap->cmdchar; | |
7663 finish_op = FALSE; /* operator doesn't finish now but later */ | |
7664 return; | |
7665 } | |
7666 | |
7667 VIsual_select = cap->arg; | |
7668 if (VIsual_active) /* change Visual mode */ | |
7669 { | |
7670 if (VIsual_mode == cap->cmdchar) /* stop visual mode */ | |
7671 end_visual_mode(); | |
7672 else /* toggle char/block mode */ | |
7673 { /* or char/line mode */ | |
7674 VIsual_mode = cap->cmdchar; | |
7675 showmode(); | |
7676 } | |
7677 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
7678 } | |
7679 else /* start Visual mode */ | |
7680 { | |
7681 check_visual_highlight(); | |
3537 | 7682 if (cap->count0 > 0 && resel_VIsual_mode != NUL) |
7683 { | |
7684 /* use previously selected part */ | |
7 | 7685 VIsual = curwin->w_cursor; |
7686 | |
7687 VIsual_active = TRUE; | |
7688 VIsual_reselect = TRUE; | |
7689 if (!cap->arg) | |
7690 /* start Select mode when 'selectmode' contains "cmd" */ | |
7691 may_start_select('c'); | |
7692 #ifdef FEAT_MOUSE | |
7693 setmouse(); | |
7694 #endif | |
641 | 7695 if (p_smd && msg_silent == 0) |
7 | 7696 redraw_cmdline = TRUE; /* show visual mode later */ |
7697 /* | |
7698 * For V and ^V, we multiply the number of lines even if there | |
7699 * was only one -- webb | |
7700 */ | |
7701 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1) | |
7702 { | |
7703 curwin->w_cursor.lnum += | |
7704 resel_VIsual_line_count * cap->count0 - 1; | |
7705 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
7706 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
7707 } | |
7708 VIsual_mode = resel_VIsual_mode; | |
7709 if (VIsual_mode == 'v') | |
7710 { | |
7711 if (resel_VIsual_line_count <= 1) | |
3125 | 7712 { |
7713 validate_virtcol(); | |
7714 curwin->w_curswant = curwin->w_virtcol | |
7715 + resel_VIsual_vcol * cap->count0 - 1; | |
7716 } | |
7 | 7717 else |
3125 | 7718 curwin->w_curswant = resel_VIsual_vcol; |
7719 coladvance(curwin->w_curswant); | |
7 | 7720 } |
3125 | 7721 if (resel_VIsual_vcol == MAXCOL) |
7 | 7722 { |
7723 curwin->w_curswant = MAXCOL; | |
7724 coladvance((colnr_T)MAXCOL); | |
7725 } | |
7726 else if (VIsual_mode == Ctrl_V) | |
7727 { | |
7728 validate_virtcol(); | |
7729 curwin->w_curswant = curwin->w_virtcol | |
3125 | 7730 + resel_VIsual_vcol * cap->count0 - 1; |
7 | 7731 coladvance(curwin->w_curswant); |
7732 } | |
7733 else | |
7734 curwin->w_set_curswant = TRUE; | |
7735 redraw_curbuf_later(INVERTED); /* show the inversion */ | |
7736 } | |
7737 else | |
7738 { | |
7739 if (!cap->arg) | |
7740 /* start Select mode when 'selectmode' contains "cmd" */ | |
7741 may_start_select('c'); | |
7742 n_start_visual_mode(cap->cmdchar); | |
3537 | 7743 if (VIsual_mode != 'V' && *p_sel == 'e') |
7744 ++cap->count1; /* include one more char */ | |
7745 if (cap->count0 > 0 && --cap->count1 > 0) | |
7746 { | |
7747 /* With a count select that many characters or lines. */ | |
7748 if (VIsual_mode == 'v' || VIsual_mode == Ctrl_V) | |
7749 nv_right(cap); | |
7750 else if (VIsual_mode == 'V') | |
7751 nv_down(cap); | |
7752 } | |
7 | 7753 } |
7754 } | |
7755 } | |
7756 | |
7757 /* | |
7758 * Start selection for Shift-movement keys. | |
7759 */ | |
7760 void | |
7761 start_selection() | |
7762 { | |
7763 /* if 'selectmode' contains "key", start Select mode */ | |
7764 may_start_select('k'); | |
7765 n_start_visual_mode('v'); | |
7766 } | |
7767 | |
7768 /* | |
7769 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu. | |
7770 */ | |
7771 void | |
7772 may_start_select(c) | |
7773 int c; | |
7774 { | |
7775 VIsual_select = (stuff_empty() && typebuf_typed() | |
7776 && (vim_strchr(p_slm, c) != NULL)); | |
7777 } | |
7778 | |
7779 /* | |
7780 * Start Visual mode "c". | |
7781 * Should set VIsual_select before calling this. | |
7782 */ | |
7783 static void | |
7784 n_start_visual_mode(c) | |
7785 int c; | |
7786 { | |
2378
85b7dc8da5eb
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diff
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|
7787 #ifdef FEAT_CONCEAL |
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diff
changeset
|
7788 /* Check for redraw before changing the state. */ |
2428
33148c37f3c9
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2416
diff
changeset
|
7789 conceal_check_cursur_line(); |
2378
85b7dc8da5eb
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diff
changeset
|
7790 #endif |
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2348
diff
changeset
|
7791 |
7 | 7792 VIsual_mode = c; |
7793 VIsual_active = TRUE; | |
7794 VIsual_reselect = TRUE; | |
7795 #ifdef FEAT_VIRTUALEDIT | |
7796 /* Corner case: the 0 position in a tab may change when going into | |
7797 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting. | |
7798 */ | |
7799 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB) | |
3742 | 7800 { |
7801 validate_virtcol(); | |
7 | 7802 coladvance(curwin->w_virtcol); |
3742 | 7803 } |
7 | 7804 #endif |
7805 VIsual = curwin->w_cursor; | |
7806 | |
7807 #ifdef FEAT_FOLDING | |
7808 foldAdjustVisual(); | |
7809 #endif | |
7810 | |
7811 #ifdef FEAT_MOUSE | |
7812 setmouse(); | |
7813 #endif | |
2378
85b7dc8da5eb
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diff
changeset
|
7814 #ifdef FEAT_CONCEAL |
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2348
diff
changeset
|
7815 /* Check for redraw after changing the state. */ |
2428
33148c37f3c9
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2416
diff
changeset
|
7816 conceal_check_cursur_line(); |
2378
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diff
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|
7817 #endif |
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diff
changeset
|
7818 |
641 | 7819 if (p_smd && msg_silent == 0) |
7 | 7820 redraw_cmdline = TRUE; /* show visual mode later */ |
7821 #ifdef FEAT_CLIPBOARD | |
7822 /* Make sure the clipboard gets updated. Needed because start and | |
7823 * end may still be the same, and the selection needs to be owned */ | |
7824 clip_star.vmode = NUL; | |
7825 #endif | |
7826 | |
7827 /* Only need to redraw this line, unless still need to redraw an old | |
7828 * Visual area (when 'lazyredraw' is set). */ | |
7829 if (curwin->w_redr_type < INVERTED) | |
7830 { | |
7831 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum; | |
7832 curwin->w_old_visual_lnum = curwin->w_cursor.lnum; | |
7833 } | |
7834 } | |
7835 | |
7836 #endif /* FEAT_VISUAL */ | |
7837 | |
7838 /* | |
7839 * CTRL-W: Window commands | |
7840 */ | |
7841 static void | |
7842 nv_window(cap) | |
7843 cmdarg_T *cap; | |
7844 { | |
7845 #ifdef FEAT_WINDOWS | |
7846 if (!checkclearop(cap->oap)) | |
7847 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */ | |
7848 #else | |
7849 (void)checkclearop(cap->oap); | |
7850 #endif | |
7851 } | |
7852 | |
7853 /* | |
7854 * CTRL-Z: Suspend | |
7855 */ | |
7856 static void | |
7857 nv_suspend(cap) | |
7858 cmdarg_T *cap; | |
7859 { | |
7860 clearop(cap->oap); | |
7861 #ifdef FEAT_VISUAL | |
7862 if (VIsual_active) | |
7863 end_visual_mode(); /* stop Visual mode */ | |
7864 #endif | |
7865 do_cmdline_cmd((char_u *)"st"); | |
7866 } | |
7867 | |
7868 /* | |
7869 * Commands starting with "g". | |
7870 */ | |
7871 static void | |
7872 nv_g_cmd(cap) | |
7873 cmdarg_T *cap; | |
7874 { | |
7875 oparg_T *oap = cap->oap; | |
7876 #ifdef FEAT_VISUAL | |
7877 pos_T tpos; | |
7878 #endif | |
7879 int i; | |
7880 int flag = FALSE; | |
7881 | |
7882 switch (cap->nchar) | |
7883 { | |
7884 #ifdef MEM_PROFILE | |
7885 /* | |
7886 * "g^A": dump log of used memory. | |
7887 */ | |
7888 case Ctrl_A: | |
7889 vim_mem_profile_dump(); | |
7890 break; | |
7891 #endif | |
7892 | |
7893 #ifdef FEAT_VREPLACE | |
7894 /* | |
7895 * "gR": Enter virtual replace mode. | |
7896 */ | |
7897 case 'R': | |
7898 cap->arg = TRUE; | |
7899 nv_Replace(cap); | |
7900 break; | |
7901 | |
7902 case 'r': | |
7903 nv_vreplace(cap); | |
7904 break; | |
7905 #endif | |
7906 | |
7907 case '&': | |
7908 do_cmdline_cmd((char_u *)"%s//~/&"); | |
7909 break; | |
7910 | |
7911 #ifdef FEAT_VISUAL | |
7912 /* | |
7913 * "gv": Reselect the previous Visual area. If Visual already active, | |
7914 * exchange previous and current Visual area. | |
7915 */ | |
7916 case 'v': | |
7917 if (checkclearop(oap)) | |
7918 break; | |
7919 | |
690 | 7920 if ( curbuf->b_visual.vi_start.lnum == 0 |
7921 || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count | |
7922 || curbuf->b_visual.vi_end.lnum == 0) | |
7 | 7923 beep_flush(); |
7924 else | |
7925 { | |
7926 /* set w_cursor to the start of the Visual area, tpos to the end */ | |
7927 if (VIsual_active) | |
7928 { | |
7929 i = VIsual_mode; | |
690 | 7930 VIsual_mode = curbuf->b_visual.vi_mode; |
7931 curbuf->b_visual.vi_mode = i; | |
7 | 7932 # ifdef FEAT_EVAL |
7933 curbuf->b_visual_mode_eval = i; | |
7934 # endif | |
7935 i = curwin->w_curswant; | |
690 | 7936 curwin->w_curswant = curbuf->b_visual.vi_curswant; |
7937 curbuf->b_visual.vi_curswant = i; | |
7938 | |
7939 tpos = curbuf->b_visual.vi_end; | |
7940 curbuf->b_visual.vi_end = curwin->w_cursor; | |
7941 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7942 curbuf->b_visual.vi_start = VIsual; | |
7 | 7943 } |
7944 else | |
7945 { | |
690 | 7946 VIsual_mode = curbuf->b_visual.vi_mode; |
7947 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
7948 tpos = curbuf->b_visual.vi_end; | |
7949 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7 | 7950 } |
7951 | |
7952 VIsual_active = TRUE; | |
7953 VIsual_reselect = TRUE; | |
7954 | |
7955 /* Set Visual to the start and w_cursor to the end of the Visual | |
7956 * area. Make sure they are on an existing character. */ | |
7957 check_cursor(); | |
7958 VIsual = curwin->w_cursor; | |
7959 curwin->w_cursor = tpos; | |
7960 check_cursor(); | |
7961 update_topline(); | |
7962 /* | |
7963 * When called from normal "g" command: start Select mode when | |
7964 * 'selectmode' contains "cmd". When called for K_SELECT, always | |
7965 * start Select mode. | |
7966 */ | |
7967 if (cap->arg) | |
7968 VIsual_select = TRUE; | |
7969 else | |
7970 may_start_select('c'); | |
7971 #ifdef FEAT_MOUSE | |
7972 setmouse(); | |
7973 #endif | |
7974 #ifdef FEAT_CLIPBOARD | |
7975 /* Make sure the clipboard gets updated. Needed because start and | |
7976 * end are still the same, and the selection needs to be owned */ | |
7977 clip_star.vmode = NUL; | |
7978 #endif | |
7979 redraw_curbuf_later(INVERTED); | |
7980 showmode(); | |
7981 } | |
7982 break; | |
7983 /* | |
7984 * "gV": Don't reselect the previous Visual area after a Select mode | |
7985 * mapping of menu. | |
7986 */ | |
7987 case 'V': | |
7988 VIsual_reselect = FALSE; | |
7989 break; | |
7990 | |
7991 /* | |
7992 * "gh": start Select mode. | |
7993 * "gH": start Select line mode. | |
7994 * "g^H": start Select block mode. | |
7995 */ | |
7996 case K_BS: | |
7997 cap->nchar = Ctrl_H; | |
7998 /* FALLTHROUGH */ | |
7999 case 'h': | |
8000 case 'H': | |
8001 case Ctrl_H: | |
8002 # ifdef EBCDIC | |
8003 /* EBCDIC: 'v'-'h' != '^v'-'^h' */ | |
8004 if (cap->nchar == Ctrl_H) | |
8005 cap->cmdchar = Ctrl_V; | |
8006 else | |
8007 # endif | |
8008 cap->cmdchar = cap->nchar + ('v' - 'h'); | |
8009 cap->arg = TRUE; | |
8010 nv_visual(cap); | |
8011 break; | |
3718 | 8012 #endif /* FEAT_VISUAL */ |
3701 | 8013 |
8014 /* "gn", "gN" visually select next/previous search match | |
8015 * "gn" selects next match | |
8016 * "gN" selects previous match | |
8017 */ | |
8018 case 'N': | |
8019 case 'n': | |
3714 | 8020 #ifdef FEAT_VISUAL |
3701 | 8021 if (!current_search(cap->count1, cap->nchar == 'n')) |
3714 | 8022 #endif |
3896 | 8023 clearopbeep(oap); |
3701 | 8024 break; |
7 | 8025 |
8026 /* | |
8027 * "gj" and "gk" two new funny movement keys -- up and down | |
8028 * movement based on *screen* line rather than *file* line. | |
8029 */ | |
8030 case 'j': | |
8031 case K_DOWN: | |
8032 /* with 'nowrap' it works just like the normal "j" command; also when | |
8033 * in a closed fold */ | |
8034 if (!curwin->w_p_wrap | |
8035 #ifdef FEAT_FOLDING | |
8036 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
8037 #endif | |
8038 ) | |
8039 { | |
8040 oap->motion_type = MLINE; | |
8041 i = cursor_down(cap->count1, oap->op_type == OP_NOP); | |
8042 } | |
8043 else | |
8044 i = nv_screengo(oap, FORWARD, cap->count1); | |
8045 if (i == FAIL) | |
8046 clearopbeep(oap); | |
8047 break; | |
8048 | |
8049 case 'k': | |
8050 case K_UP: | |
8051 /* with 'nowrap' it works just like the normal "k" command; also when | |
8052 * in a closed fold */ | |
8053 if (!curwin->w_p_wrap | |
8054 #ifdef FEAT_FOLDING | |
8055 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
8056 #endif | |
8057 ) | |
8058 { | |
8059 oap->motion_type = MLINE; | |
8060 i = cursor_up(cap->count1, oap->op_type == OP_NOP); | |
8061 } | |
8062 else | |
8063 i = nv_screengo(oap, BACKWARD, cap->count1); | |
8064 if (i == FAIL) | |
8065 clearopbeep(oap); | |
8066 break; | |
8067 | |
8068 /* | |
8069 * "gJ": join two lines without inserting a space. | |
8070 */ | |
8071 case 'J': | |
8072 nv_join(cap); | |
8073 break; | |
8074 | |
8075 /* | |
8076 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines. | |
8077 * "gm": middle of "g0" and "g$". | |
8078 */ | |
8079 case '^': | |
8080 flag = TRUE; | |
8081 /* FALLTHROUGH */ | |
8082 | |
8083 case '0': | |
8084 case 'm': | |
8085 case K_HOME: | |
8086 case K_KHOME: | |
8087 oap->motion_type = MCHAR; | |
8088 oap->inclusive = FALSE; | |
8089 if (curwin->w_p_wrap | |
8090 #ifdef FEAT_VERTSPLIT | |
8091 && curwin->w_width != 0 | |
8092 #endif | |
8093 ) | |
8094 { | |
8095 int width1 = W_WIDTH(curwin) - curwin_col_off(); | |
8096 int width2 = width1 + curwin_col_off2(); | |
8097 | |
8098 validate_virtcol(); | |
8099 i = 0; | |
8100 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0) | |
8101 i = (curwin->w_virtcol - width1) / width2 * width2 + width1; | |
8102 } | |
8103 else | |
8104 i = curwin->w_leftcol; | |
2178
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2139
diff
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|
8105 /* 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
|
8106 * 'relativenumber' is on and lines are wrapping the middle can be more |
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diff
changeset
|
8107 * to the left. */ |
7 | 8108 if (cap->nchar == 'm') |
8109 i += (W_WIDTH(curwin) - curwin_col_off() | |
8110 + ((curwin->w_p_wrap && i > 0) | |
8111 ? curwin_col_off2() : 0)) / 2; | |
8112 coladvance((colnr_T)i); | |
8113 if (flag) | |
8114 { | |
8115 do | |
8116 i = gchar_cursor(); | |
8117 while (vim_iswhite(i) && oneright() == OK); | |
8118 } | |
8119 curwin->w_set_curswant = TRUE; | |
8120 break; | |
8121 | |
8122 case '_': | |
8123 /* "g_": to the last non-blank character in the line or <count> lines | |
8124 * downward. */ | |
8125 cap->oap->motion_type = MCHAR; | |
8126 cap->oap->inclusive = TRUE; | |
8127 curwin->w_curswant = MAXCOL; | |
8128 if (cursor_down((long)(cap->count1 - 1), | |
8129 cap->oap->op_type == OP_NOP) == FAIL) | |
8130 clearopbeep(cap->oap); | |
8131 else | |
8132 { | |
8133 char_u *ptr = ml_get_curline(); | |
8134 | |
8135 /* In Visual mode we may end up after the line. */ | |
8136 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL) | |
8137 --curwin->w_cursor.col; | |
8138 | |
8139 /* Decrease the cursor column until it's on a non-blank. */ | |
8140 while (curwin->w_cursor.col > 0 | |
8141 && vim_iswhite(ptr[curwin->w_cursor.col])) | |
8142 --curwin->w_cursor.col; | |
8143 curwin->w_set_curswant = TRUE; | |
2040
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2024
diff
changeset
|
8144 #ifdef FEAT_VISUAL |
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diff
changeset
|
8145 adjust_for_sel(cap); |
70c67b1bb1f1
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2024
diff
changeset
|
8146 #endif |
7 | 8147 } |
8148 break; | |
8149 | |
8150 case '$': | |
8151 case K_END: | |
8152 case K_KEND: | |
8153 { | |
8154 int col_off = curwin_col_off(); | |
8155 | |
8156 oap->motion_type = MCHAR; | |
8157 oap->inclusive = TRUE; | |
8158 if (curwin->w_p_wrap | |
8159 #ifdef FEAT_VERTSPLIT | |
8160 && curwin->w_width != 0 | |
8161 #endif | |
8162 ) | |
8163 { | |
8164 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
8165 if (cap->count1 == 1) | |
8166 { | |
8167 int width1 = W_WIDTH(curwin) - col_off; | |
8168 int width2 = width1 + curwin_col_off2(); | |
8169 | |
8170 validate_virtcol(); | |
8171 i = width1 - 1; | |
8172 if (curwin->w_virtcol >= (colnr_T)width1) | |
8173 i += ((curwin->w_virtcol - width1) / width2 + 1) | |
8174 * width2; | |
8175 coladvance((colnr_T)i); | |
8176 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
8177 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
8178 { | |
8179 /* | |
8180 * Check for landing on a character that got split at | |
8181 * the end of the line. We do not want to advance to | |
8182 * the next screen line. | |
8183 */ | |
8184 validate_virtcol(); | |
8185 if (curwin->w_virtcol > (colnr_T)i) | |
8186 --curwin->w_cursor.col; | |
8187 } | |
8188 #endif | |
8189 } | |
8190 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL) | |
8191 clearopbeep(oap); | |
8192 } | |
8193 else | |
8194 { | |
8195 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1; | |
8196 coladvance((colnr_T)i); | |
40 | 8197 |
8198 /* Make sure we stick in this column. */ | |
8199 validate_virtcol(); | |
8200 curwin->w_curswant = curwin->w_virtcol; | |
8201 curwin->w_set_curswant = FALSE; | |
7 | 8202 } |
8203 } | |
8204 break; | |
8205 | |
8206 /* | |
8207 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>" | |
8208 */ | |
8209 case '*': | |
8210 case '#': | |
8211 #if POUND != '#' | |
8212 case POUND: /* pound sign (sometimes equal to '#') */ | |
8213 #endif | |
8214 case Ctrl_RSB: /* :tag or :tselect for current identifier */ | |
8215 case ']': /* :tselect for current identifier */ | |
8216 nv_ident(cap); | |
8217 break; | |
8218 | |
8219 /* | |
8220 * ge and gE: go back to end of word | |
8221 */ | |
8222 case 'e': | |
8223 case 'E': | |
8224 oap->motion_type = MCHAR; | |
8225 curwin->w_set_curswant = TRUE; | |
8226 oap->inclusive = TRUE; | |
8227 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL) | |
8228 clearopbeep(oap); | |
8229 break; | |
8230 | |
8231 /* | |
8232 * "g CTRL-G": display info about cursor position | |
8233 */ | |
8234 case Ctrl_G: | |
8235 cursor_pos_info(); | |
8236 break; | |
8237 | |
8238 /* | |
8239 * "gi": start Insert at the last position. | |
8240 */ | |
8241 case 'i': | |
8242 if (curbuf->b_last_insert.lnum != 0) | |
8243 { | |
8244 curwin->w_cursor = curbuf->b_last_insert; | |
8245 check_cursor_lnum(); | |
8246 i = (int)STRLEN(ml_get_curline()); | |
8247 if (curwin->w_cursor.col > (colnr_T)i) | |
8248 { | |
8249 #ifdef FEAT_VIRTUALEDIT | |
8250 if (virtual_active()) | |
8251 curwin->w_cursor.coladd += curwin->w_cursor.col - i; | |
8252 #endif | |
8253 curwin->w_cursor.col = i; | |
8254 } | |
8255 } | |
8256 cap->cmdchar = 'i'; | |
8257 nv_edit(cap); | |
8258 break; | |
8259 | |
8260 /* | |
8261 * "gI": Start insert in column 1. | |
8262 */ | |
8263 case 'I': | |
8264 beginline(0); | |
8265 if (!checkclearopq(oap)) | |
8266 invoke_edit(cap, FALSE, 'g', FALSE); | |
8267 break; | |
8268 | |
8269 #ifdef FEAT_SEARCHPATH | |
8270 /* | |
8271 * "gf": goto file, edit file under cursor | |
8272 * "]f" and "[f": can also be used. | |
8273 */ | |
8274 case 'f': | |
681 | 8275 case 'F': |
7 | 8276 nv_gotofile(cap); |
8277 break; | |
8278 #endif | |
8279 | |
8280 /* "g'm" and "g`m": jump to mark without setting pcmark */ | |
8281 case '\'': | |
8282 cap->arg = TRUE; | |
8283 /*FALLTHROUGH*/ | |
8284 case '`': | |
8285 nv_gomark(cap); | |
8286 break; | |
8287 | |
8288 /* | |
8289 * "gs": Goto sleep. | |
8290 */ | |
8291 case 's': | |
8292 do_sleep(cap->count1 * 1000L); | |
8293 break; | |
8294 | |
8295 /* | |
8296 * "ga": Display the ascii value of the character under the | |
8297 * cursor. It is displayed in decimal, hex, and octal. -- webb | |
8298 */ | |
8299 case 'a': | |
8300 do_ascii(NULL); | |
8301 break; | |
8302 | |
8303 #ifdef FEAT_MBYTE | |
8304 /* | |
8305 * "g8": Display the bytes used for the UTF-8 character under the | |
8306 * cursor. It is displayed in hex. | |
775 | 8307 * "8g8" finds illegal byte sequence. |
7 | 8308 */ |
8309 case '8': | |
775 | 8310 if (cap->count0 == 8) |
8311 utf_find_illegal(); | |
8312 else | |
8313 show_utf8(); | |
7 | 8314 break; |
8315 #endif | |
8316 | |
447 | 8317 case '<': |
8318 show_sb_text(); | |
8319 break; | |
8320 | |
7 | 8321 /* |
8322 * "gg": Goto the first line in file. With a count it goes to | |
8323 * that line number like for "G". -- webb | |
8324 */ | |
8325 case 'g': | |
8326 cap->arg = FALSE; | |
8327 nv_goto(cap); | |
8328 break; | |
8329 | |
8330 /* | |
8331 * Two-character operators: | |
8332 * "gq" Format text | |
8333 * "gw" Format text and keep cursor position | |
8334 * "g~" Toggle the case of the text. | |
8335 * "gu" Change text to lower case. | |
8336 * "gU" Change text to upper case. | |
8337 * "g?" rot13 encoding | |
602 | 8338 * "g@" call 'operatorfunc' |
7 | 8339 */ |
8340 case 'q': | |
8341 case 'w': | |
8342 oap->cursor_start = curwin->w_cursor; | |
8343 /*FALLTHROUGH*/ | |
8344 case '~': | |
8345 case 'u': | |
8346 case 'U': | |
8347 case '?': | |
602 | 8348 case '@': |
7 | 8349 nv_operator(cap); |
8350 break; | |
8351 | |
8352 /* | |
1188 | 8353 * "gd": Find first occurrence of pattern under the cursor in the |
7 | 8354 * current function |
8355 * "gD": idem, but in the current file. | |
8356 */ | |
8357 case 'd': | |
8358 case 'D': | |
523 | 8359 nv_gd(oap, cap->nchar, (int)cap->count0); |
7 | 8360 break; |
8361 | |
8362 #ifdef FEAT_MOUSE | |
8363 /* | |
8364 * g<*Mouse> : <C-*mouse> | |
8365 */ | |
8366 case K_MIDDLEMOUSE: | |
8367 case K_MIDDLEDRAG: | |
8368 case K_MIDDLERELEASE: | |
8369 case K_LEFTMOUSE: | |
8370 case K_LEFTDRAG: | |
8371 case K_LEFTRELEASE: | |
8372 case K_RIGHTMOUSE: | |
8373 case K_RIGHTDRAG: | |
8374 case K_RIGHTRELEASE: | |
8375 case K_X1MOUSE: | |
8376 case K_X1DRAG: | |
8377 case K_X1RELEASE: | |
8378 case K_X2MOUSE: | |
8379 case K_X2DRAG: | |
8380 case K_X2RELEASE: | |
8381 mod_mask = MOD_MASK_CTRL; | |
8382 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0); | |
8383 break; | |
8384 #endif | |
8385 | |
8386 case K_IGNORE: | |
8387 break; | |
8388 | |
8389 /* | |
8390 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text | |
8391 */ | |
8392 case 'p': | |
8393 case 'P': | |
8394 nv_put(cap); | |
8395 break; | |
8396 | |
8397 #ifdef FEAT_BYTEOFF | |
8398 /* "go": goto byte count from start of buffer */ | |
8399 case 'o': | |
8400 goto_byte(cap->count0); | |
8401 break; | |
8402 #endif | |
8403 | |
8404 /* "gQ": improved Ex mode */ | |
8405 case 'Q': | |
633 | 8406 if (text_locked()) |
7 | 8407 { |
8408 clearopbeep(cap->oap); | |
633 | 8409 text_locked_msg(); |
7 | 8410 break; |
8411 } | |
631 | 8412 |
7 | 8413 if (!checkclearopq(oap)) |
8414 do_exmode(TRUE); | |
8415 break; | |
8416 | |
8417 #ifdef FEAT_JUMPLIST | |
8418 case ',': | |
8419 nv_pcmark(cap); | |
8420 break; | |
8421 | |
8422 case ';': | |
8423 cap->count1 = -cap->count1; | |
8424 nv_pcmark(cap); | |
8425 break; | |
8426 #endif | |
8427 | |
667 | 8428 #ifdef FEAT_WINDOWS |
8429 case 't': | |
3630 | 8430 if (!checkclearop(oap)) |
8431 goto_tabpage((int)cap->count0); | |
667 | 8432 break; |
682 | 8433 case 'T': |
3630 | 8434 if (!checkclearop(oap)) |
8435 goto_tabpage(-(int)cap->count1); | |
682 | 8436 break; |
667 | 8437 #endif |
8438 | |
750 | 8439 case '+': |
8440 case '-': /* "g+" and "g-": undo or redo along the timeline */ | |
8441 if (!checkclearopq(oap)) | |
771 | 8442 undo_time(cap->nchar == '-' ? -cap->count1 : cap->count1, |
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e41433ea71df
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diff
changeset
|
8443 FALSE, FALSE, FALSE); |
750 | 8444 break; |
8445 | |
7 | 8446 default: |
8447 clearopbeep(oap); | |
8448 break; | |
8449 } | |
8450 } | |
8451 | |
8452 /* | |
8453 * Handle "o" and "O" commands. | |
8454 */ | |
8455 static void | |
8456 n_opencmd(cap) | |
8457 cmdarg_T *cap; | |
8458 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
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diff
changeset
|
8459 #ifdef FEAT_CONCEAL |
1bac28a53fae
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parents:
2210
diff
changeset
|
8460 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
|
8461 #endif |
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
8462 |
7 | 8463 if (!checkclearopq(cap->oap)) |
8464 { | |
8465 #ifdef FEAT_FOLDING | |
8466 if (cap->cmdchar == 'O') | |
8467 /* Open above the first line of a folded sequence of lines */ | |
8468 (void)hasFolding(curwin->w_cursor.lnum, | |
8469 &curwin->w_cursor.lnum, NULL); | |
8470 else | |
8471 /* Open below the last line of a folded sequence of lines */ | |
8472 (void)hasFolding(curwin->w_cursor.lnum, | |
8473 NULL, &curwin->w_cursor.lnum); | |
8474 #endif | |
8475 if (u_save((linenr_T)(curwin->w_cursor.lnum - | |
8476 (cap->cmdchar == 'O' ? 1 : 0)), | |
8477 (linenr_T)(curwin->w_cursor.lnum + | |
8478 (cap->cmdchar == 'o' ? 1 : 0)) | |
8479 ) == OK | |
8480 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD, | |
8481 #ifdef FEAT_COMMENTS | |
8482 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM : | |
8483 #endif | |
8484 0, 0)) | |
8485 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8486 #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
|
8487 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
|
8488 update_single_line(curwin, oldline); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8489 #endif |
164 | 8490 /* When '#' is in 'cpoptions' ignore the count. */ |
8491 if (vim_strchr(p_cpo, CPO_HASH) != NULL) | |
8492 cap->count1 = 1; | |
7 | 8493 invoke_edit(cap, FALSE, cap->cmdchar, TRUE); |
8494 } | |
8495 } | |
8496 } | |
8497 | |
8498 /* | |
8499 * "." command: redo last change. | |
8500 */ | |
8501 static void | |
8502 nv_dot(cap) | |
8503 cmdarg_T *cap; | |
8504 { | |
8505 if (!checkclearopq(cap->oap)) | |
8506 { | |
8507 /* | |
8508 * If "restart_edit" is TRUE, the last but one command is repeated | |
8509 * instead of the last command (inserting text). This is used for | |
8510 * CTRL-O <.> in insert mode. | |
8511 */ | |
8512 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL) | |
8513 clearopbeep(cap->oap); | |
8514 } | |
8515 } | |
8516 | |
8517 /* | |
8518 * CTRL-R: undo undo | |
8519 */ | |
8520 static void | |
8521 nv_redo(cap) | |
8522 cmdarg_T *cap; | |
8523 { | |
8524 if (!checkclearopq(cap->oap)) | |
8525 { | |
8526 u_redo((int)cap->count1); | |
8527 curwin->w_set_curswant = TRUE; | |
8528 } | |
8529 } | |
8530 | |
8531 /* | |
8532 * Handle "U" command. | |
8533 */ | |
8534 static void | |
8535 nv_Undo(cap) | |
8536 cmdarg_T *cap; | |
8537 { | |
8538 /* In Visual mode and typing "gUU" triggers an operator */ | |
8539 if (cap->oap->op_type == OP_UPPER | |
8540 #ifdef FEAT_VISUAL | |
8541 || VIsual_active | |
8542 #endif | |
8543 ) | |
8544 { | |
8545 /* translate "gUU" to "gUgU" */ | |
8546 cap->cmdchar = 'g'; | |
8547 cap->nchar = 'U'; | |
8548 nv_operator(cap); | |
8549 } | |
8550 else if (!checkclearopq(cap->oap)) | |
8551 { | |
8552 u_undoline(); | |
8553 curwin->w_set_curswant = TRUE; | |
8554 } | |
8555 } | |
8556 | |
8557 /* | |
8558 * '~' command: If tilde is not an operator and Visual is off: swap case of a | |
8559 * single character. | |
8560 */ | |
8561 static void | |
8562 nv_tilde(cap) | |
8563 cmdarg_T *cap; | |
8564 { | |
8565 if (!p_to | |
8566 #ifdef FEAT_VISUAL | |
8567 && !VIsual_active | |
8568 #endif | |
8569 && cap->oap->op_type != OP_TILDE) | |
8570 n_swapchar(cap); | |
8571 else | |
8572 nv_operator(cap); | |
8573 } | |
8574 | |
8575 /* | |
8576 * Handle an operator command. | |
8577 * The actual work is done by do_pending_operator(). | |
8578 */ | |
8579 static void | |
8580 nv_operator(cap) | |
8581 cmdarg_T *cap; | |
8582 { | |
8583 int op_type; | |
8584 | |
8585 op_type = get_op_type(cap->cmdchar, cap->nchar); | |
8586 | |
8587 if (op_type == cap->oap->op_type) /* double operator works on lines */ | |
8588 nv_lineop(cap); | |
8589 else if (!checkclearop(cap->oap)) | |
8590 { | |
8591 cap->oap->start = curwin->w_cursor; | |
8592 cap->oap->op_type = op_type; | |
1490 | 8593 #ifdef FEAT_EVAL |
8594 set_op_var(op_type); | |
8595 #endif | |
8596 } | |
8597 } | |
8598 | |
8599 #ifdef FEAT_EVAL | |
8600 /* | |
8601 * Set v:operator to the characters for "optype". | |
8602 */ | |
8603 static void | |
8604 set_op_var(optype) | |
8605 int optype; | |
8606 { | |
8607 char_u opchars[3]; | |
8608 | |
8609 if (optype == OP_NOP) | |
8610 set_vim_var_string(VV_OP, NULL, 0); | |
8611 else | |
8612 { | |
8613 opchars[0] = get_op_char(optype); | |
8614 opchars[1] = get_extra_op_char(optype); | |
8615 opchars[2] = NUL; | |
8616 set_vim_var_string(VV_OP, opchars, -1); | |
8617 } | |
8618 } | |
8619 #endif | |
7 | 8620 |
8621 /* | |
8622 * Handle linewise operator "dd", "yy", etc. | |
8623 * | |
8624 * "_" is is a strange motion command that helps make operators more logical. | |
8625 * It is actually implemented, but not documented in the real Vi. This motion | |
8626 * command actually refers to "the current line". Commands like "dd" and "yy" | |
8627 * are really an alternate form of "d_" and "y_". It does accept a count, so | |
8628 * "d3_" works to delete 3 lines. | |
8629 */ | |
8630 static void | |
8631 nv_lineop(cap) | |
8632 cmdarg_T *cap; | |
8633 { | |
8634 cap->oap->motion_type = MLINE; | |
8635 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL) | |
8636 clearopbeep(cap->oap); | |
4011 | 8637 else if ( (cap->oap->op_type == OP_DELETE /* only with linewise motions */ |
8638 && cap->oap->motion_force != 'v' | |
8639 && cap->oap->motion_force != Ctrl_V) | |
7 | 8640 || cap->oap->op_type == OP_LSHIFT |
8641 || cap->oap->op_type == OP_RSHIFT) | |
8642 beginline(BL_SOL | BL_FIX); | |
8643 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */ | |
8644 beginline(BL_WHITE | BL_FIX); | |
8645 } | |
8646 | |
8647 /* | |
8648 * <Home> command. | |
8649 */ | |
8650 static void | |
8651 nv_home(cap) | |
8652 cmdarg_T *cap; | |
8653 { | |
180 | 8654 /* CTRL-HOME is like "gg" */ |
8655 if (mod_mask & MOD_MASK_CTRL) | |
8656 nv_goto(cap); | |
8657 else | |
8658 { | |
8659 cap->count0 = 1; | |
8660 nv_pipe(cap); | |
8661 } | |
229 | 8662 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8663 one-character line). */ | |
7 | 8664 } |
8665 | |
8666 /* | |
8667 * "|" command. | |
8668 */ | |
8669 static void | |
8670 nv_pipe(cap) | |
8671 cmdarg_T *cap; | |
8672 { | |
8673 cap->oap->motion_type = MCHAR; | |
8674 cap->oap->inclusive = FALSE; | |
8675 beginline(0); | |
8676 if (cap->count0 > 0) | |
8677 { | |
8678 coladvance((colnr_T)(cap->count0 - 1)); | |
8679 curwin->w_curswant = (colnr_T)(cap->count0 - 1); | |
8680 } | |
8681 else | |
8682 curwin->w_curswant = 0; | |
8683 /* keep curswant at the column where we wanted to go, not where | |
2667 | 8684 * we ended; differs if line is too short */ |
7 | 8685 curwin->w_set_curswant = FALSE; |
8686 } | |
8687 | |
8688 /* | |
8689 * Handle back-word command "b" and "B". | |
8690 * cap->arg is 1 for "B" | |
8691 */ | |
8692 static void | |
8693 nv_bck_word(cap) | |
8694 cmdarg_T *cap; | |
8695 { | |
8696 cap->oap->motion_type = MCHAR; | |
8697 cap->oap->inclusive = FALSE; | |
8698 curwin->w_set_curswant = TRUE; | |
8699 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL) | |
8700 clearopbeep(cap->oap); | |
8701 #ifdef FEAT_FOLDING | |
8702 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8703 foldOpenCursor(); | |
8704 #endif | |
8705 } | |
8706 | |
8707 /* | |
8708 * Handle word motion commands "e", "E", "w" and "W". | |
8709 * cap->arg is TRUE for "E" and "W". | |
8710 */ | |
8711 static void | |
8712 nv_wordcmd(cap) | |
8713 cmdarg_T *cap; | |
8714 { | |
8715 int n; | |
8716 int word_end; | |
8717 int flag = FALSE; | |
1573 | 8718 pos_T startpos = curwin->w_cursor; |
7 | 8719 |
8720 /* | |
8721 * Set inclusive for the "E" and "e" command. | |
8722 */ | |
8723 if (cap->cmdchar == 'e' || cap->cmdchar == 'E') | |
8724 word_end = TRUE; | |
8725 else | |
8726 word_end = FALSE; | |
8727 cap->oap->inclusive = word_end; | |
8728 | |
8729 /* | |
8730 * "cw" and "cW" are a special case. | |
8731 */ | |
8732 if (!word_end && cap->oap->op_type == OP_CHANGE) | |
8733 { | |
8734 n = gchar_cursor(); | |
8735 if (n != NUL) /* not an empty line */ | |
8736 { | |
8737 if (vim_iswhite(n)) | |
8738 { | |
8739 /* | |
8740 * Reproduce a funny Vi behaviour: "cw" on a blank only | |
8741 * changes one character, not all blanks until the start of | |
8742 * the next word. Only do this when the 'w' flag is included | |
8743 * in 'cpoptions'. | |
8744 */ | |
8745 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL) | |
8746 { | |
8747 cap->oap->inclusive = TRUE; | |
8748 cap->oap->motion_type = MCHAR; | |
8749 return; | |
8750 } | |
8751 } | |
8752 else | |
8753 { | |
8754 /* | |
8755 * This is a little strange. To match what the real Vi does, | |
8756 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided | |
8757 * that we are not on a space or a TAB. This seems impolite | |
8758 * at first, but it's really more what we mean when we say | |
8759 * 'cw'. | |
8760 * Another strangeness: When standing on the end of a word | |
8761 * "ce" will change until the end of the next wordt, but "cw" | |
8762 * will change only one character! This is done by setting | |
8763 * flag. | |
8764 */ | |
8765 cap->oap->inclusive = TRUE; | |
8766 word_end = TRUE; | |
8767 flag = TRUE; | |
8768 } | |
8769 } | |
8770 } | |
8771 | |
8772 cap->oap->motion_type = MCHAR; | |
8773 curwin->w_set_curswant = TRUE; | |
8774 if (word_end) | |
8775 n = end_word(cap->count1, cap->arg, flag, FALSE); | |
8776 else | |
8777 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP); | |
8778 | |
1573 | 8779 /* Don't leave the cursor on the NUL past the end of line. Unless we |
8780 * didn't move it forward. */ | |
8781 if (lt(startpos, curwin->w_cursor)) | |
1505 | 8782 adjust_cursor(cap->oap); |
7 | 8783 |
8784 if (n == FAIL && cap->oap->op_type == OP_NOP) | |
8785 clearopbeep(cap->oap); | |
8786 else | |
8787 { | |
8788 #ifdef FEAT_VISUAL | |
8789 adjust_for_sel(cap); | |
8790 #endif | |
8791 #ifdef FEAT_FOLDING | |
8792 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8793 foldOpenCursor(); | |
8794 #endif | |
8795 } | |
8796 } | |
8797 | |
8798 /* | |
1505 | 8799 * Used after a movement command: If the cursor ends up on the NUL after the |
8800 * end of the line, may move it back to the last character and make the motion | |
8801 * inclusive. | |
8802 */ | |
8803 static void | |
8804 adjust_cursor(oap) | |
8805 oparg_T *oap; | |
8806 { | |
8807 /* The cursor cannot remain on the NUL when: | |
8808 * - the column is > 0 | |
8809 * - not in Visual mode or 'selection' is "o" | |
8810 * - 'virtualedit' is not "all" and not "onemore". | |
8811 */ | |
8812 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL | |
8813 #ifdef FEAT_VISUAL | |
8814 && (!VIsual_active || *p_sel == 'o') | |
8815 #endif | |
8816 #ifdef FEAT_VIRTUALEDIT | |
8817 && !virtual_active() && (ve_flags & VE_ONEMORE) == 0 | |
8818 #endif | |
8819 ) | |
8820 { | |
8821 --curwin->w_cursor.col; | |
8822 #ifdef FEAT_MBYTE | |
8823 /* prevent cursor from moving on the trail byte */ | |
8824 if (has_mbyte) | |
8825 mb_adjust_cursor(); | |
8826 #endif | |
8827 oap->inclusive = TRUE; | |
8828 } | |
8829 } | |
8830 | |
8831 /* | |
7 | 8832 * "0" and "^" commands. |
8833 * cap->arg is the argument for beginline(). | |
8834 */ | |
8835 static void | |
8836 nv_beginline(cap) | |
8837 cmdarg_T *cap; | |
8838 { | |
8839 cap->oap->motion_type = MCHAR; | |
8840 cap->oap->inclusive = FALSE; | |
8841 beginline(cap->arg); | |
8842 #ifdef FEAT_FOLDING | |
8843 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8844 foldOpenCursor(); | |
8845 #endif | |
557 | 8846 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8847 one-character line). */ | |
7 | 8848 } |
8849 | |
8850 #ifdef FEAT_VISUAL | |
8851 /* | |
8852 * In exclusive Visual mode, may include the last character. | |
8853 */ | |
8854 static void | |
8855 adjust_for_sel(cap) | |
8856 cmdarg_T *cap; | |
8857 { | |
8858 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e' | |
8859 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor)) | |
8860 { | |
8861 # ifdef FEAT_MBYTE | |
8862 if (has_mbyte) | |
8863 inc_cursor(); | |
8864 else | |
8865 # endif | |
8866 ++curwin->w_cursor.col; | |
8867 cap->oap->inclusive = FALSE; | |
8868 } | |
8869 } | |
8870 | |
8871 /* | |
8872 * Exclude last character at end of Visual area for 'selection' == "exclusive". | |
8873 * Should check VIsual_mode before calling this. | |
8874 * Returns TRUE when backed up to the previous line. | |
8875 */ | |
8876 static int | |
8877 unadjust_for_sel() | |
8878 { | |
8879 pos_T *pp; | |
8880 | |
8881 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor)) | |
8882 { | |
8883 if (lt(VIsual, curwin->w_cursor)) | |
8884 pp = &curwin->w_cursor; | |
8885 else | |
8886 pp = &VIsual; | |
8887 #ifdef FEAT_VIRTUALEDIT | |
8888 if (pp->coladd > 0) | |
8889 --pp->coladd; | |
8890 else | |
8891 #endif | |
8892 if (pp->col > 0) | |
8893 { | |
8894 --pp->col; | |
8895 #ifdef FEAT_MBYTE | |
2933 | 8896 mb_adjustpos(curbuf, pp); |
7 | 8897 #endif |
8898 } | |
8899 else if (pp->lnum > 1) | |
8900 { | |
8901 --pp->lnum; | |
8902 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum)); | |
8903 return TRUE; | |
8904 } | |
8905 } | |
8906 return FALSE; | |
8907 } | |
8908 | |
8909 /* | |
8910 * SELECT key in Normal or Visual mode: end of Select mode mapping. | |
8911 */ | |
8912 static void | |
8913 nv_select(cap) | |
8914 cmdarg_T *cap; | |
8915 { | |
8916 if (VIsual_active) | |
8917 VIsual_select = TRUE; | |
8918 else if (VIsual_reselect) | |
8919 { | |
8920 cap->nchar = 'v'; /* fake "gv" command */ | |
8921 cap->arg = TRUE; | |
8922 nv_g_cmd(cap); | |
8923 } | |
8924 } | |
8925 | |
8926 #endif | |
8927 | |
8928 /* | |
8929 * "G", "gg", CTRL-END, CTRL-HOME. | |
8930 * cap->arg is TRUE for "G". | |
8931 */ | |
8932 static void | |
8933 nv_goto(cap) | |
8934 cmdarg_T *cap; | |
8935 { | |
8936 linenr_T lnum; | |
8937 | |
8938 if (cap->arg) | |
8939 lnum = curbuf->b_ml.ml_line_count; | |
8940 else | |
8941 lnum = 1L; | |
8942 cap->oap->motion_type = MLINE; | |
8943 setpcmark(); | |
8944 | |
8945 /* When a count is given, use it instead of the default lnum */ | |
8946 if (cap->count0 != 0) | |
8947 lnum = cap->count0; | |
8948 if (lnum < 1L) | |
8949 lnum = 1L; | |
8950 else if (lnum > curbuf->b_ml.ml_line_count) | |
8951 lnum = curbuf->b_ml.ml_line_count; | |
8952 curwin->w_cursor.lnum = lnum; | |
8953 beginline(BL_SOL | BL_FIX); | |
8954 #ifdef FEAT_FOLDING | |
8955 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8956 foldOpenCursor(); | |
8957 #endif | |
8958 } | |
8959 | |
8960 /* | |
8961 * CTRL-\ in Normal mode. | |
8962 */ | |
8963 static void | |
8964 nv_normal(cap) | |
8965 cmdarg_T *cap; | |
8966 { | |
8967 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G) | |
8968 { | |
8969 clearop(cap->oap); | |
643 | 8970 if (restart_edit != 0 && mode_displayed) |
7 | 8971 clear_cmdline = TRUE; /* unshow mode later */ |
8972 restart_edit = 0; | |
8973 #ifdef FEAT_CMDWIN | |
8974 if (cmdwin_type != 0) | |
8975 cmdwin_result = Ctrl_C; | |
8976 #endif | |
8977 #ifdef FEAT_VISUAL | |
8978 if (VIsual_active) | |
8979 { | |
8980 end_visual_mode(); /* stop Visual */ | |
8981 redraw_curbuf_later(INVERTED); | |
8982 } | |
8983 #endif | |
8984 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */ | |
8985 if (cap->nchar == Ctrl_G && p_im) | |
8986 restart_edit = 'a'; | |
8987 } | |
8988 else | |
8989 clearopbeep(cap->oap); | |
8990 } | |
8991 | |
8992 /* | |
8993 * ESC in Normal mode: beep, but don't flush buffers. | |
8994 * Don't even beep if we are canceling a command. | |
8995 */ | |
8996 static void | |
8997 nv_esc(cap) | |
8998 cmdarg_T *cap; | |
8999 { | |
9000 int no_reason; | |
9001 | |
9002 no_reason = (cap->oap->op_type == OP_NOP | |
9003 && cap->opcount == 0 | |
9004 && cap->count0 == 0 | |
9005 && cap->oap->regname == 0 | |
9006 && !p_im); | |
9007 | |
9008 if (cap->arg) /* TRUE for CTRL-C */ | |
9009 { | |
9010 if (restart_edit == 0 | |
9011 #ifdef FEAT_CMDWIN | |
9012 && cmdwin_type == 0 | |
9013 #endif | |
9014 #ifdef FEAT_VISUAL | |
9015 && !VIsual_active | |
9016 #endif | |
9017 && no_reason) | |
9018 MSG(_("Type :quit<Enter> to exit Vim")); | |
9019 | |
9020 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be | |
9021 * set again below when halfway a mapping. */ | |
9022 if (!p_im) | |
9023 restart_edit = 0; | |
9024 #ifdef FEAT_CMDWIN | |
9025 if (cmdwin_type != 0) | |
9026 { | |
9027 cmdwin_result = K_IGNORE; | |
9028 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
9029 return; | |
9030 } | |
9031 #endif | |
9032 } | |
9033 | |
9034 #ifdef FEAT_VISUAL | |
9035 if (VIsual_active) | |
9036 { | |
9037 end_visual_mode(); /* stop Visual */ | |
9038 check_cursor_col(); /* make sure cursor is not beyond EOL */ | |
9039 curwin->w_set_curswant = TRUE; | |
9040 redraw_curbuf_later(INVERTED); | |
9041 } | |
9042 else | |
9043 #endif | |
9044 if (no_reason) | |
9045 vim_beep(); | |
9046 clearop(cap->oap); | |
9047 | |
9048 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is | |
9049 * set return to Insert mode afterwards. */ | |
9050 if (restart_edit == 0 && goto_im() | |
9051 #ifdef FEAT_EX_EXTRA | |
9052 && ex_normal_busy == 0 | |
9053 #endif | |
9054 ) | |
9055 restart_edit = 'a'; | |
9056 } | |
9057 | |
9058 /* | |
9059 * Handle "A", "a", "I", "i" and <Insert> commands. | |
9060 */ | |
9061 static void | |
9062 nv_edit(cap) | |
9063 cmdarg_T *cap; | |
9064 { | |
9065 /* <Insert> is equal to "i" */ | |
9066 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS) | |
9067 cap->cmdchar = 'i'; | |
9068 | |
9069 #ifdef FEAT_VISUAL | |
9070 /* in Visual mode "A" and "I" are an operator */ | |
9071 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I')) | |
9072 v_visop(cap); | |
9073 | |
9074 /* in Visual mode and after an operator "a" and "i" are for text objects */ | |
9075 else | |
9076 #endif | |
9077 if ((cap->cmdchar == 'a' || cap->cmdchar == 'i') | |
9078 && (cap->oap->op_type != OP_NOP | |
9079 #ifdef FEAT_VISUAL | |
9080 || VIsual_active | |
9081 #endif | |
9082 )) | |
9083 { | |
9084 #ifdef FEAT_TEXTOBJ | |
9085 nv_object(cap); | |
9086 #else | |
9087 clearopbeep(cap->oap); | |
9088 #endif | |
9089 } | |
9090 else if (!curbuf->b_p_ma && !p_im) | |
9091 { | |
9092 /* Only give this error when 'insertmode' is off. */ | |
9093 EMSG(_(e_modifiable)); | |
9094 clearop(cap->oap); | |
9095 } | |
9096 else if (!checkclearopq(cap->oap)) | |
9097 { | |
9098 switch (cap->cmdchar) | |
9099 { | |
9100 case 'A': /* "A"ppend after the line */ | |
9101 curwin->w_set_curswant = TRUE; | |
9102 #ifdef FEAT_VIRTUALEDIT | |
9103 if (ve_flags == VE_ALL) | |
9104 { | |
9105 int save_State = State; | |
9106 | |
9107 /* Pretent Insert mode here to allow the cursor on the | |
9108 * character past the end of the line */ | |
9109 State = INSERT; | |
9110 coladvance((colnr_T)MAXCOL); | |
9111 State = save_State; | |
9112 } | |
9113 else | |
9114 #endif | |
9115 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
9116 break; | |
9117 | |
9118 case 'I': /* "I"nsert before the first non-blank */ | |
164 | 9119 if (vim_strchr(p_cpo, CPO_INSEND) == NULL) |
9120 beginline(BL_WHITE); | |
9121 else | |
9122 beginline(BL_WHITE|BL_FIX); | |
7 | 9123 break; |
9124 | |
9125 case 'a': /* "a"ppend is like "i"nsert on the next character. */ | |
9126 #ifdef FEAT_VIRTUALEDIT | |
9127 /* increment coladd when in virtual space, increment the | |
9128 * column otherwise, also to append after an unprintable char */ | |
9129 if (virtual_active() | |
9130 && (curwin->w_cursor.coladd > 0 | |
9131 || *ml_get_cursor() == NUL | |
9132 || *ml_get_cursor() == TAB)) | |
9133 curwin->w_cursor.coladd++; | |
9134 else | |
9135 #endif | |
9136 if (*ml_get_cursor() != NUL) | |
9137 inc_cursor(); | |
9138 break; | |
9139 } | |
9140 | |
9141 #ifdef FEAT_VIRTUALEDIT | |
9142 if (curwin->w_cursor.coladd && cap->cmdchar != 'A') | |
9143 { | |
9144 int save_State = State; | |
9145 | |
9146 /* Pretent Insert mode here to allow the cursor on the | |
9147 * character past the end of the line */ | |
9148 State = INSERT; | |
9149 coladvance(getviscol()); | |
9150 State = save_State; | |
9151 } | |
9152 #endif | |
9153 | |
9154 invoke_edit(cap, FALSE, cap->cmdchar, FALSE); | |
9155 } | |
9156 } | |
9157 | |
9158 /* | |
9159 * Invoke edit() and take care of "restart_edit" and the return value. | |
9160 */ | |
9161 static void | |
9162 invoke_edit(cap, repl, cmd, startln) | |
9163 cmdarg_T *cap; | |
9164 int repl; /* "r" or "gr" command */ | |
9165 int cmd; | |
9166 int startln; | |
9167 { | |
9168 int restart_edit_save = 0; | |
9169 | |
9170 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert | |
9171 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow | |
9172 * it. */ | |
9173 if (repl || !stuff_empty()) | |
9174 restart_edit_save = restart_edit; | |
9175 else | |
9176 restart_edit_save = 0; | |
9177 | |
9178 /* Always reset "restart_edit", this is not a restarted edit. */ | |
9179 restart_edit = 0; | |
9180 | |
9181 if (edit(cmd, startln, cap->count1)) | |
9182 cap->retval |= CA_COMMAND_BUSY; | |
9183 | |
9184 if (restart_edit == 0) | |
9185 restart_edit = restart_edit_save; | |
9186 } | |
9187 | |
9188 #ifdef FEAT_TEXTOBJ | |
9189 /* | |
9190 * "a" or "i" while an operator is pending or in Visual mode: object motion. | |
9191 */ | |
9192 static void | |
9193 nv_object(cap) | |
9194 cmdarg_T *cap; | |
9195 { | |
9196 int flag; | |
9197 int include; | |
9198 char_u *mps_save; | |
9199 | |
9200 if (cap->cmdchar == 'i') | |
9201 include = FALSE; /* "ix" = inner object: exclude white space */ | |
9202 else | |
9203 include = TRUE; /* "ax" = an object: include white space */ | |
9204 | |
9205 /* Make sure (), [], {} and <> are in 'matchpairs' */ | |
9206 mps_save = curbuf->b_p_mps; | |
9207 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>"; | |
9208 | |
9209 switch (cap->nchar) | |
9210 { | |
9211 case 'w': /* "aw" = a word */ | |
9212 flag = current_word(cap->oap, cap->count1, include, FALSE); | |
9213 break; | |
9214 case 'W': /* "aW" = a WORD */ | |
9215 flag = current_word(cap->oap, cap->count1, include, TRUE); | |
9216 break; | |
9217 case 'b': /* "ab" = a braces block */ | |
9218 case '(': | |
9219 case ')': | |
9220 flag = current_block(cap->oap, cap->count1, include, '(', ')'); | |
9221 break; | |
9222 case 'B': /* "aB" = a Brackets block */ | |
9223 case '{': | |
9224 case '}': | |
9225 flag = current_block(cap->oap, cap->count1, include, '{', '}'); | |
9226 break; | |
9227 case '[': /* "a[" = a [] block */ | |
9228 case ']': | |
9229 flag = current_block(cap->oap, cap->count1, include, '[', ']'); | |
9230 break; | |
9231 case '<': /* "a<" = a <> block */ | |
9232 case '>': | |
9233 flag = current_block(cap->oap, cap->count1, include, '<', '>'); | |
9234 break; | |
420 | 9235 case 't': /* "at" = a tag block (xml and html) */ |
9236 flag = current_tagblock(cap->oap, cap->count1, include); | |
9237 break; | |
7 | 9238 case 'p': /* "ap" = a paragraph */ |
9239 flag = current_par(cap->oap, cap->count1, include, 'p'); | |
9240 break; | |
9241 case 's': /* "as" = a sentence */ | |
9242 flag = current_sent(cap->oap, cap->count1, include); | |
9243 break; | |
12 | 9244 case '"': /* "a"" = a double quoted string */ |
9245 case '\'': /* "a'" = a single quoted string */ | |
9246 case '`': /* "a`" = a backtick quoted string */ | |
9247 flag = current_quote(cap->oap, cap->count1, include, | |
9248 cap->nchar); | |
9249 break; | |
7 | 9250 #if 0 /* TODO */ |
9251 case 'S': /* "aS" = a section */ | |
9252 case 'f': /* "af" = a filename */ | |
9253 case 'u': /* "au" = a URL */ | |
9254 #endif | |
9255 default: | |
9256 flag = FAIL; | |
9257 break; | |
9258 } | |
9259 | |
9260 curbuf->b_p_mps = mps_save; | |
9261 if (flag == FAIL) | |
9262 clearopbeep(cap->oap); | |
9263 adjust_cursor_col(); | |
9264 curwin->w_set_curswant = TRUE; | |
9265 } | |
9266 #endif | |
9267 | |
9268 /* | |
9269 * "q" command: Start/stop recording. | |
9270 * "q:", "q/", "q?": edit command-line in command-line window. | |
9271 */ | |
9272 static void | |
9273 nv_record(cap) | |
9274 cmdarg_T *cap; | |
9275 { | |
9276 if (cap->oap->op_type == OP_FORMAT) | |
9277 { | |
9278 /* "gqq" is the same as "gqgq": format line */ | |
9279 cap->cmdchar = 'g'; | |
9280 cap->nchar = 'q'; | |
9281 nv_operator(cap); | |
9282 } | |
9283 else if (!checkclearop(cap->oap)) | |
9284 { | |
9285 #ifdef FEAT_CMDWIN | |
9286 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?') | |
9287 { | |
9288 stuffcharReadbuff(cap->nchar); | |
9289 stuffcharReadbuff(K_CMDWIN); | |
9290 } | |
9291 else | |
9292 #endif | |
9293 /* (stop) recording into a named register, unless executing a | |
9294 * register */ | |
9295 if (!Exec_reg && do_record(cap->nchar) == FAIL) | |
9296 clearopbeep(cap->oap); | |
9297 } | |
9298 } | |
9299 | |
9300 /* | |
9301 * Handle the "@r" command. | |
9302 */ | |
9303 static void | |
9304 nv_at(cap) | |
9305 cmdarg_T *cap; | |
9306 { | |
9307 if (checkclearop(cap->oap)) | |
9308 return; | |
9309 #ifdef FEAT_EVAL | |
9310 if (cap->nchar == '=') | |
9311 { | |
9312 if (get_expr_register() == NUL) | |
9313 return; | |
9314 } | |
9315 #endif | |
9316 while (cap->count1-- && !got_int) | |
9317 { | |
1034 | 9318 if (do_execreg(cap->nchar, FALSE, FALSE, FALSE) == FAIL) |
7 | 9319 { |
9320 clearopbeep(cap->oap); | |
9321 break; | |
9322 } | |
9323 line_breakcheck(); | |
9324 } | |
9325 } | |
9326 | |
9327 /* | |
9328 * Handle the CTRL-U and CTRL-D commands. | |
9329 */ | |
9330 static void | |
9331 nv_halfpage(cap) | |
9332 cmdarg_T *cap; | |
9333 { | |
9334 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) | |
9335 || (cap->cmdchar == Ctrl_D | |
9336 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) | |
9337 clearopbeep(cap->oap); | |
9338 else if (!checkclearop(cap->oap)) | |
9339 halfpage(cap->cmdchar == Ctrl_D, cap->count0); | |
9340 } | |
9341 | |
9342 /* | |
9343 * Handle "J" or "gJ" command. | |
9344 */ | |
9345 static void | |
9346 nv_join(cap) | |
9347 cmdarg_T *cap; | |
9348 { | |
9349 #ifdef FEAT_VISUAL | |
9350 if (VIsual_active) /* join the visual lines */ | |
9351 nv_operator(cap); | |
9352 else | |
9353 #endif | |
9354 if (!checkclearop(cap->oap)) | |
9355 { | |
9356 if (cap->count0 <= 1) | |
9357 cap->count0 = 2; /* default for join is two lines! */ | |
9358 if (curwin->w_cursor.lnum + cap->count0 - 1 > | |
9359 curbuf->b_ml.ml_line_count) | |
9360 clearopbeep(cap->oap); /* beyond last line */ | |
9361 else | |
9362 { | |
9363 prep_redo(cap->oap->regname, cap->count0, | |
9364 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
3562 | 9365 (void)do_join(cap->count0, cap->nchar == NUL, TRUE, TRUE); |
7 | 9366 } |
9367 } | |
9368 } | |
9369 | |
9370 /* | |
9371 * "P", "gP", "p" and "gp" commands. | |
9372 */ | |
9373 static void | |
9374 nv_put(cap) | |
9375 cmdarg_T *cap; | |
9376 { | |
9377 #ifdef FEAT_VISUAL | |
9378 int regname = 0; | |
9379 void *reg1 = NULL, *reg2 = NULL; | |
84 | 9380 int empty = FALSE; |
236 | 9381 int was_visual = FALSE; |
7 | 9382 #endif |
9383 int dir; | |
9384 int flags = 0; | |
9385 | |
9386 if (cap->oap->op_type != OP_NOP) | |
9387 { | |
9388 #ifdef FEAT_DIFF | |
9389 /* "dp" is ":diffput" */ | |
9390 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p') | |
9391 { | |
9392 clearop(cap->oap); | |
9393 nv_diffgetput(TRUE); | |
9394 } | |
9395 else | |
9396 #endif | |
9397 clearopbeep(cap->oap); | |
9398 } | |
9399 else | |
9400 { | |
9401 dir = (cap->cmdchar == 'P' | |
9402 || (cap->cmdchar == 'g' && cap->nchar == 'P')) | |
9403 ? BACKWARD : FORWARD; | |
9404 prep_redo_cmd(cap); | |
9405 if (cap->cmdchar == 'g') | |
9406 flags |= PUT_CURSEND; | |
9407 | |
9408 #ifdef FEAT_VISUAL | |
9409 if (VIsual_active) | |
9410 { | |
9411 /* Putting in Visual mode: The put text replaces the selected | |
9412 * text. First delete the selected text, then put the new text. | |
9413 * Need to save and restore the registers that the delete | |
9414 * overwrites if the old contents is being put. | |
9415 */ | |
236 | 9416 was_visual = TRUE; |
7 | 9417 regname = cap->oap->regname; |
9418 # ifdef FEAT_CLIPBOARD | |
9419 adjust_clip_reg(®name); | |
9420 # endif | |
4013 | 9421 if (regname == 0 || regname == '"' |
9422 || VIM_ISDIGIT(regname) || regname == '-' | |
7 | 9423 # ifdef FEAT_CLIPBOARD |
9424 || (clip_unnamed && (regname == '*' || regname == '+')) | |
9425 # endif | |
9426 | |
9427 ) | |
9428 { | |
4013 | 9429 /* The delete is going to overwrite the register we want to |
7 | 9430 * put, save it first. */ |
9431 reg1 = get_register(regname, TRUE); | |
9432 } | |
9433 | |
9434 /* Now delete the selected text. */ | |
9435 cap->cmdchar = 'd'; | |
9436 cap->nchar = NUL; | |
9437 cap->oap->regname = NUL; | |
9438 nv_operator(cap); | |
9439 do_pending_operator(cap, 0, FALSE); | |
84 | 9440 empty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
7 | 9441 |
9442 /* delete PUT_LINE_BACKWARD; */ | |
9443 cap->oap->regname = regname; | |
9444 | |
9445 if (reg1 != NULL) | |
9446 { | |
9447 /* Delete probably changed the register we want to put, save | |
9448 * it first. Then put back what was there before the delete. */ | |
9449 reg2 = get_register(regname, FALSE); | |
9450 put_register(regname, reg1); | |
9451 } | |
9452 | |
9453 /* When deleted a linewise Visual area, put the register as | |
9454 * lines to avoid it joined with the next line. When deletion was | |
9455 * characterwise, split a line when putting lines. */ | |
9456 if (VIsual_mode == 'V') | |
9457 flags |= PUT_LINE; | |
9458 else if (VIsual_mode == 'v') | |
9459 flags |= PUT_LINE_SPLIT; | |
9460 if (VIsual_mode == Ctrl_V && dir == FORWARD) | |
9461 flags |= PUT_LINE_FORWARD; | |
9462 dir = BACKWARD; | |
9463 if ((VIsual_mode != 'V' | |
9464 && curwin->w_cursor.col < curbuf->b_op_start.col) | |
9465 || (VIsual_mode == 'V' | |
9466 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum)) | |
9467 /* cursor is at the end of the line or end of file, put | |
9468 * forward. */ | |
9469 dir = FORWARD; | |
9470 } | |
9471 #endif | |
9472 do_put(cap->oap->regname, dir, cap->count1, flags); | |
9473 | |
9474 #ifdef FEAT_VISUAL | |
9475 /* If a register was saved, put it back now. */ | |
9476 if (reg2 != NULL) | |
9477 put_register(regname, reg2); | |
236 | 9478 |
9479 /* What to reselect with "gv"? Selecting the just put text seems to | |
9480 * be the most useful, since the original text was removed. */ | |
9481 if (was_visual) | |
9482 { | |
690 | 9483 curbuf->b_visual.vi_start = curbuf->b_op_start; |
9484 curbuf->b_visual.vi_end = curbuf->b_op_end; | |
236 | 9485 } |
9486 | |
84 | 9487 /* When all lines were selected and deleted do_put() leaves an empty |
236 | 9488 * line that needs to be deleted now. */ |
84 | 9489 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL) |
817 | 9490 { |
84 | 9491 ml_delete(curbuf->b_ml.ml_line_count, TRUE); |
817 | 9492 |
9493 /* If the cursor was in that line, move it to the end of the last | |
9494 * line. */ | |
9495 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
9496 { | |
9497 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
9498 coladvance((colnr_T)MAXCOL); | |
9499 } | |
9500 } | |
7 | 9501 #endif |
9502 auto_format(FALSE, TRUE); | |
9503 } | |
9504 } | |
9505 | |
9506 /* | |
9507 * "o" and "O" commands. | |
9508 */ | |
9509 static void | |
9510 nv_open(cap) | |
9511 cmdarg_T *cap; | |
9512 { | |
9513 #ifdef FEAT_DIFF | |
9514 /* "do" is ":diffget" */ | |
9515 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o') | |
9516 { | |
9517 clearop(cap->oap); | |
9518 nv_diffgetput(FALSE); | |
9519 } | |
9520 else | |
9521 #endif | |
9522 #ifdef FEAT_VISUAL | |
9523 if (VIsual_active) /* switch start and end of visual */ | |
9524 v_swap_corners(cap->cmdchar); | |
9525 else | |
9526 #endif | |
9527 n_opencmd(cap); | |
9528 } | |
9529 | |
9530 #ifdef FEAT_SNIFF | |
9531 static void | |
9532 nv_sniff(cap) | |
1883 | 9533 cmdarg_T *cap UNUSED; |
7 | 9534 { |
9535 ProcessSniffRequests(); | |
9536 } | |
9537 #endif | |
9538 | |
9539 #ifdef FEAT_NETBEANS_INTG | |
9540 static void | |
9541 nv_nbcmd(cap) | |
9542 cmdarg_T *cap; | |
9543 { | |
9544 netbeans_keycommand(cap->nchar); | |
9545 } | |
9546 #endif | |
9547 | |
9548 #ifdef FEAT_DND | |
9549 static void | |
9550 nv_drop(cap) | |
1883 | 9551 cmdarg_T *cap UNUSED; |
7 | 9552 { |
9553 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
9554 } | |
9555 #endif | |
203 | 9556 |
9557 #ifdef FEAT_AUTOCMD | |
9558 /* | |
9559 * Trigger CursorHold event. | |
9560 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the | |
9561 * input buffer. "did_cursorhold" is set to avoid retriggering. | |
9562 */ | |
9563 static void | |
9564 nv_cursorhold(cap) | |
9565 cmdarg_T *cap; | |
9566 { | |
9567 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf); | |
9568 did_cursorhold = TRUE; | |
226 | 9569 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
9570 } | |
9571 #endif |