Mercurial > vim
annotate src/normal.c @ 3348:af4ed13ca541 v7.3.441
updated for version 7.3.441
Problem: Newer versions of MzScheme (Racket) require earlier (trampolined)
initialisation.
Solution: Call mzscheme_main() early in main(). (Sergey Khorev)
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Sun, 12 Feb 2012 01:55:55 +0100 |
parents | c9366ca36f6f |
children | 8e21ac7f2d6e |
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 |
32 # ifdef __BORLANDC__ | |
33 _RTLENTRYF | |
34 # endif | |
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 | |
963 if (ca.nchar == 'r' || ca.nchar == '\'' || ca.nchar == '`' | |
964 || ca.nchar == Ctrl_BSL) | |
965 { | |
966 cp = &ca.extra_char; /* need to get a third character */ | |
967 if (ca.nchar != 'r') | |
968 lit = TRUE; /* get it literally */ | |
969 else | |
970 repl = TRUE; /* get it in replace mode */ | |
971 } | |
972 else | |
973 cp = NULL; /* no third character needed */ | |
974 } | |
975 else | |
976 { | |
977 if (ca.cmdchar == 'r') /* get it in replace mode */ | |
978 repl = TRUE; | |
979 cp = &ca.nchar; | |
980 } | |
981 lang = (repl || (nv_cmds[idx].cmd_flags & NV_LANG)); | |
982 | |
983 /* | |
984 * Get a second or third character. | |
985 */ | |
986 if (cp != NULL) | |
987 { | |
988 #ifdef CURSOR_SHAPE | |
989 if (repl) | |
990 { | |
991 State = REPLACE; /* pretend Replace mode */ | |
992 ui_cursor_shape(); /* show different cursor shape */ | |
993 } | |
994 #endif | |
995 if (lang && curbuf->b_p_iminsert == B_IMODE_LMAP) | |
996 { | |
997 /* Allow mappings defined with ":lmap". */ | |
998 --no_mapping; | |
999 --allow_keys; | |
1000 if (repl) | |
1001 State = LREPLACE; | |
1002 else | |
1003 State = LANGMAP; | |
1004 langmap_active = TRUE; | |
1005 } | |
1006 #ifdef USE_IM_CONTROL | |
1007 save_smd = p_smd; | |
1008 p_smd = FALSE; /* Don't let the IM code show the mode here */ | |
1009 if (lang && curbuf->b_p_iminsert == B_IMODE_IM) | |
1010 im_set_active(TRUE); | |
1011 #endif | |
1012 | |
1389 | 1013 *cp = plain_vgetc(); |
7 | 1014 |
1015 if (langmap_active) | |
1016 { | |
1017 /* Undo the decrement done above */ | |
1018 ++no_mapping; | |
1019 ++allow_keys; | |
1020 State = NORMAL_BUSY; | |
1021 } | |
1022 #ifdef USE_IM_CONTROL | |
1023 if (lang) | |
1024 { | |
1025 if (curbuf->b_p_iminsert != B_IMODE_LMAP) | |
1026 im_save_status(&curbuf->b_p_iminsert); | |
1027 im_set_active(FALSE); | |
1028 } | |
1029 p_smd = save_smd; | |
1030 #endif | |
1031 #ifdef CURSOR_SHAPE | |
1032 State = NORMAL_BUSY; | |
1033 #endif | |
1034 #ifdef FEAT_CMDL_INFO | |
1035 need_flushbuf |= add_to_showcmd(*cp); | |
1036 #endif | |
1037 | |
1038 if (!lit) | |
1039 { | |
1040 #ifdef FEAT_DIGRAPHS | |
1041 /* Typing CTRL-K gets a digraph. */ | |
1042 if (*cp == Ctrl_K | |
1043 && ((nv_cmds[idx].cmd_flags & NV_LANG) | |
1044 || cp == &ca.extra_char) | |
1045 && vim_strchr(p_cpo, CPO_DIGRAPH) == NULL) | |
1046 { | |
1047 c = get_digraph(FALSE); | |
1048 if (c > 0) | |
1049 { | |
1050 *cp = c; | |
1051 # ifdef FEAT_CMDL_INFO | |
1052 /* Guessing how to update showcmd here... */ | |
1053 del_from_showcmd(3); | |
1054 need_flushbuf |= add_to_showcmd(*cp); | |
1055 # endif | |
1056 } | |
1057 } | |
1058 #endif | |
1059 | |
1060 /* adjust chars > 127, except after "tTfFr" commands */ | |
1061 LANGMAP_ADJUST(*cp, !lang); | |
1062 #ifdef FEAT_RIGHTLEFT | |
1063 /* adjust Hebrew mapped char */ | |
1064 if (p_hkmap && lang && KeyTyped) | |
1065 *cp = hkmap(*cp); | |
1066 # ifdef FEAT_FKMAP | |
1067 /* adjust Farsi mapped char */ | |
1068 if (p_fkmap && lang && KeyTyped) | |
1069 *cp = fkmap(*cp); | |
1070 # endif | |
1071 #endif | |
1072 } | |
1073 | |
1074 /* | |
1075 * When the next character is CTRL-\ a following CTRL-N means the | |
1076 * command is aborted and we go to Normal mode. | |
1077 */ | |
1078 if (cp == &ca.extra_char | |
1079 && ca.nchar == Ctrl_BSL | |
1080 && (ca.extra_char == Ctrl_N || ca.extra_char == Ctrl_G)) | |
1081 { | |
1082 ca.cmdchar = Ctrl_BSL; | |
1083 ca.nchar = ca.extra_char; | |
1084 idx = find_command(ca.cmdchar); | |
1085 } | |
1086 else if (*cp == Ctrl_BSL) | |
1087 { | |
1088 long towait = (p_ttm >= 0 ? p_ttm : p_tm); | |
1089 | |
1090 /* There is a busy wait here when typing "f<C-\>" and then | |
1091 * something different from CTRL-N. Can't be avoided. */ | |
1092 while ((c = vpeekc()) <= 0 && towait > 0L) | |
1093 { | |
1094 do_sleep(towait > 50L ? 50L : towait); | |
1095 towait -= 50L; | |
1096 } | |
1097 if (c > 0) | |
1098 { | |
1389 | 1099 c = plain_vgetc(); |
7 | 1100 if (c != Ctrl_N && c != Ctrl_G) |
1101 vungetc(c); | |
1102 else | |
1103 { | |
1104 ca.cmdchar = Ctrl_BSL; | |
1105 ca.nchar = c; | |
1106 idx = find_command(ca.cmdchar); | |
1107 } | |
1108 } | |
1109 } | |
1110 | |
1111 #ifdef FEAT_MBYTE | |
1112 /* When getting a text character and the next character is a | |
1113 * multi-byte character, it could be a composing character. | |
1114 * However, don't wait for it to arrive. */ | |
1115 while (enc_utf8 && lang && (c = vpeekc()) > 0 | |
1116 && (c >= 0x100 || MB_BYTE2LEN(vpeekc()) > 1)) | |
1117 { | |
1389 | 1118 c = plain_vgetc(); |
7 | 1119 if (!utf_iscomposing(c)) |
1120 { | |
1121 vungetc(c); /* it wasn't, put it back */ | |
1122 break; | |
1123 } | |
1124 else if (ca.ncharC1 == 0) | |
1125 ca.ncharC1 = c; | |
1126 else | |
1127 ca.ncharC2 = c; | |
1128 } | |
1129 #endif | |
1130 } | |
1131 --no_mapping; | |
1132 --allow_keys; | |
1133 } | |
1134 | |
1135 #ifdef FEAT_CMDL_INFO | |
1136 /* | |
1137 * Flush the showcmd characters onto the screen so we can see them while | |
1138 * the command is being executed. Only do this when the shown command was | |
1139 * actually displayed, otherwise this will slow down a lot when executing | |
1140 * mappings. | |
1141 */ | |
1142 if (need_flushbuf) | |
1143 out_flush(); | |
1144 #endif | |
203 | 1145 #ifdef FEAT_AUTOCMD |
1727 | 1146 if (ca.cmdchar != K_IGNORE) |
1147 did_cursorhold = FALSE; | |
203 | 1148 #endif |
7 | 1149 |
1150 State = NORMAL; | |
1151 | |
1152 if (ca.nchar == ESC) | |
1153 { | |
1154 clearop(oap); | |
1155 if (restart_edit == 0 && goto_im()) | |
1156 restart_edit = 'a'; | |
1157 goto normal_end; | |
1158 } | |
1159 | |
24 | 1160 if (ca.cmdchar != K_IGNORE) |
1161 { | |
1162 msg_didout = FALSE; /* don't scroll screen up for normal command */ | |
1163 msg_col = 0; | |
1164 } | |
7 | 1165 |
1166 #ifdef FEAT_VISUAL | |
1167 old_pos = curwin->w_cursor; /* remember where cursor was */ | |
1168 | |
1169 /* When 'keymodel' contains "startsel" some keys start Select/Visual | |
1170 * mode. */ | |
1171 if (!VIsual_active && km_startsel) | |
1172 { | |
1173 if (nv_cmds[idx].cmd_flags & NV_SS) | |
1174 { | |
1175 start_selection(); | |
1176 unshift_special(&ca); | |
1177 idx = find_command(ca.cmdchar); | |
1178 } | |
1179 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
1180 && (mod_mask & MOD_MASK_SHIFT)) | |
1181 { | |
1182 start_selection(); | |
1183 mod_mask &= ~MOD_MASK_SHIFT; | |
1184 } | |
1185 } | |
1186 #endif | |
1187 | |
1188 /* | |
1189 * Execute the command! | |
1190 * Call the command function found in the commands table. | |
1191 */ | |
1192 ca.arg = nv_cmds[idx].cmd_arg; | |
1193 (nv_cmds[idx].cmd_func)(&ca); | |
1194 | |
1195 /* | |
1196 * If we didn't start or finish an operator, reset oap->regname, unless we | |
1197 * need it later. | |
1198 */ | |
1199 if (!finish_op | |
1200 && !oap->op_type | |
1201 && (idx < 0 || !(nv_cmds[idx].cmd_flags & NV_KEEPREG))) | |
1202 { | |
1203 clearop(oap); | |
1204 #ifdef FEAT_EVAL | |
2821 | 1205 { |
1206 int regname = 0; | |
2829 | 1207 |
2821 | 1208 /* Adjust the register according to 'clipboard', so that when |
1209 * "unnamed" is present it becomes '*' or '+' instead of '"'. */ | |
2829 | 1210 # ifdef FEAT_CLIPBOARD |
2821 | 1211 adjust_clip_reg(®name); |
2829 | 1212 # endif |
2821 | 1213 set_reg_var(regname); |
1214 } | |
7 | 1215 #endif |
1216 } | |
1217 | |
819 | 1218 #ifdef FEAT_VISUAL |
570 | 1219 /* Get the length of mapped chars again after typing a count, second |
36 | 1220 * character or "z333<cr>". */ |
1221 if (old_mapped_len > 0) | |
1222 old_mapped_len = typebuf_maplen(); | |
819 | 1223 #endif |
36 | 1224 |
7 | 1225 /* |
1226 * If an operation is pending, handle it... | |
1227 */ | |
1228 do_pending_operator(&ca, old_col, FALSE); | |
1229 | |
1230 /* | |
1231 * Wait for a moment when a message is displayed that will be overwritten | |
1232 * by the mode message. | |
1233 * In Visual mode and with "^O" in Insert mode, a short message will be | |
1234 * overwritten by the mode message. Wait a bit, until a key is hit. | |
1235 * In Visual mode, it's more important to keep the Visual area updated | |
1236 * than keeping a message (e.g. from a /pat search). | |
1237 * Only do this if the command was typed, not from a mapping. | |
1238 * Don't wait when emsg_silent is non-zero. | |
1239 * Also wait a bit after an error message, e.g. for "^O:". | |
1240 * Don't redraw the screen, it would remove the message. | |
1241 */ | |
1242 if ( ((p_smd | |
641 | 1243 && msg_silent == 0 |
7 | 1244 && (restart_edit != 0 |
1245 #ifdef FEAT_VISUAL | |
1246 || (VIsual_active | |
1247 && old_pos.lnum == curwin->w_cursor.lnum | |
1248 && old_pos.col == curwin->w_cursor.col) | |
1249 #endif | |
1250 ) | |
1251 && (clear_cmdline | |
1252 || redraw_cmdline) | |
1253 && (msg_didout || (msg_didany && msg_scroll)) | |
1254 && !msg_nowait | |
1255 && KeyTyped) | |
1256 || (restart_edit != 0 | |
1257 #ifdef FEAT_VISUAL | |
1258 && !VIsual_active | |
1259 #endif | |
1260 && (msg_scroll | |
1261 || emsg_on_display))) | |
1262 && oap->regname == 0 | |
1263 && !(ca.retval & CA_COMMAND_BUSY) | |
1264 && stuff_empty() | |
1265 && typebuf_typed() | |
1266 && emsg_silent == 0 | |
1267 && !did_wait_return | |
1268 && oap->op_type == OP_NOP) | |
1269 { | |
1270 int save_State = State; | |
1271 | |
1272 /* Draw the cursor with the right shape here */ | |
1273 if (restart_edit != 0) | |
1274 State = INSERT; | |
1275 | |
1276 /* If need to redraw, and there is a "keep_msg", redraw before the | |
1277 * delay */ | |
1278 if (must_redraw && keep_msg != NULL && !emsg_on_display) | |
1279 { | |
1280 char_u *kmsg; | |
1281 | |
1282 kmsg = keep_msg; | |
1283 keep_msg = NULL; | |
1284 /* showmode() will clear keep_msg, but we want to use it anyway */ | |
1285 update_screen(0); | |
1286 /* now reset it, otherwise it's put in the history again */ | |
1287 keep_msg = kmsg; | |
1288 msg_attr(kmsg, keep_msg_attr); | |
1289 vim_free(kmsg); | |
1290 } | |
1291 setcursor(); | |
1292 cursor_on(); | |
1293 out_flush(); | |
1294 if (msg_scroll || emsg_on_display) | |
1295 ui_delay(1000L, TRUE); /* wait at least one second */ | |
1296 ui_delay(3000L, FALSE); /* wait up to three seconds */ | |
1297 State = save_State; | |
1298 | |
1299 msg_scroll = FALSE; | |
1300 emsg_on_display = FALSE; | |
1301 } | |
1302 | |
1303 /* | |
1304 * Finish up after executing a Normal mode command. | |
1305 */ | |
1306 normal_end: | |
1307 | |
1308 msg_nowait = FALSE; | |
1309 | |
1310 /* Reset finish_op, in case it was set */ | |
1311 #ifdef CURSOR_SHAPE | |
1312 c = finish_op; | |
1313 #endif | |
1314 finish_op = FALSE; | |
1315 #ifdef CURSOR_SHAPE | |
1316 /* Redraw the cursor with another shape, if we were in Operator-pending | |
1317 * mode or did a replace command. */ | |
1318 if (c || ca.cmdchar == 'r') | |
1319 { | |
1320 ui_cursor_shape(); /* may show different cursor shape */ | |
1321 # ifdef FEAT_MOUSESHAPE | |
1322 update_mouseshape(-1); | |
1323 # endif | |
1324 } | |
1325 #endif | |
1326 | |
1327 #ifdef FEAT_CMDL_INFO | |
1692 | 1328 if (oap->op_type == OP_NOP && oap->regname == 0 |
1329 # ifdef FEAT_AUTOCMD | |
1330 && ca.cmdchar != K_CURSORHOLD | |
1331 # endif | |
1332 ) | |
7 | 1333 clear_showcmd(); |
1334 #endif | |
1335 | |
1336 checkpcmark(); /* check if we moved since setting pcmark */ | |
1337 vim_free(ca.searchbuf); | |
1338 | |
1339 #ifdef FEAT_MBYTE | |
1340 if (has_mbyte) | |
1341 mb_adjust_cursor(); | |
1342 #endif | |
1343 | |
1344 #ifdef FEAT_SCROLLBIND | |
1345 if (curwin->w_p_scb && toplevel) | |
1346 { | |
1347 validate_cursor(); /* may need to update w_leftcol */ | |
1348 do_check_scrollbind(TRUE); | |
1349 } | |
1350 #endif | |
1351 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1352 #ifdef FEAT_CURSORBIND |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1353 if (curwin->w_p_crb && toplevel) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1354 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1355 validate_cursor(); /* may need to update w_leftcol */ |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1356 do_check_cursorbind(); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1357 } |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1358 #endif |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1359 |
7 | 1360 /* |
1361 * May restart edit(), if we got here with CTRL-O in Insert mode (but not | |
1362 * if still inside a mapping that started in Visual mode). | |
1363 * May switch from Visual to Select mode after CTRL-O command. | |
1364 */ | |
1365 if ( oap->op_type == OP_NOP | |
1366 #ifdef FEAT_VISUAL | |
1367 && ((restart_edit != 0 && !VIsual_active && old_mapped_len == 0) | |
1368 || restart_VIsual_select == 1) | |
819 | 1369 #else |
1370 && restart_edit != 0 | |
7 | 1371 #endif |
1372 && !(ca.retval & CA_COMMAND_BUSY) | |
1373 && stuff_empty() | |
1374 && oap->regname == 0) | |
1375 { | |
1376 #ifdef FEAT_VISUAL | |
1377 if (restart_VIsual_select == 1) | |
1378 { | |
1379 VIsual_select = TRUE; | |
1380 showmode(); | |
1381 restart_VIsual_select = 0; | |
1382 } | |
1383 #endif | |
1384 if (restart_edit != 0 | |
1385 #ifdef FEAT_VISUAL | |
819 | 1386 && !VIsual_active && old_mapped_len == 0 |
1387 #endif | |
1388 ) | |
7 | 1389 (void)edit(restart_edit, FALSE, 1L); |
1390 } | |
1391 | |
1392 #ifdef FEAT_VISUAL | |
1393 if (restart_VIsual_select == 2) | |
1394 restart_VIsual_select = 1; | |
1395 #endif | |
1396 | |
1397 /* Save count before an operator for next time. */ | |
1398 opcount = ca.opcount; | |
1399 } | |
1400 | |
2667 | 1401 #ifdef FEAT_EVAL |
1402 /* | |
1403 * Set v:count and v:count1 according to "cap". | |
1404 * Set v:prevcount only when "set_prevcount" is TRUE. | |
1405 */ | |
1406 static void | |
1407 set_vcount_ca(cap, set_prevcount) | |
1408 cmdarg_T *cap; | |
1409 int *set_prevcount; | |
1410 { | |
1411 long count = cap->count0; | |
1412 | |
1413 /* multiply with cap->opcount the same way as above */ | |
1414 if (cap->opcount != 0) | |
1415 count = cap->opcount * (count == 0 ? 1 : count); | |
1416 set_vcount(count, count == 0 ? 1 : count, *set_prevcount); | |
1417 *set_prevcount = FALSE; /* only set v:prevcount once */ | |
1418 } | |
1419 #endif | |
1420 | |
7 | 1421 /* |
1422 * Handle an operator after visual mode or when the movement is finished | |
1423 */ | |
1424 void | |
1425 do_pending_operator(cap, old_col, gui_yank) | |
1426 cmdarg_T *cap; | |
1427 int old_col; | |
1428 int gui_yank; | |
1429 { | |
1430 oparg_T *oap = cap->oap; | |
1431 pos_T old_cursor; | |
1432 int empty_region_error; | |
1433 int restart_edit_save; | |
1434 | |
1435 #ifdef FEAT_VISUAL | |
1436 /* The visual area is remembered for redo */ | |
1437 static int redo_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
1438 static linenr_T redo_VIsual_line_count; /* number of lines */ | |
3125 | 1439 static colnr_T redo_VIsual_vcol; /* number of cols or end column */ |
7 | 1440 static long redo_VIsual_count; /* count for Visual operator */ |
1441 # ifdef FEAT_VIRTUALEDIT | |
1442 int include_line_break = FALSE; | |
1443 # endif | |
1444 #endif | |
1445 | |
1446 #if defined(FEAT_CLIPBOARD) | |
1447 /* | |
1448 * Yank the visual area into the GUI selection register before we operate | |
1449 * on it and lose it forever. | |
1450 * Don't do it if a specific register was specified, so that ""x"*P works. | |
1451 * This could call do_pending_operator() recursively, but that's OK | |
1452 * because gui_yank will be TRUE for the nested call. | |
1453 */ | |
1454 if (clip_star.available | |
1455 && oap->op_type != OP_NOP | |
1456 && !gui_yank | |
1457 # ifdef FEAT_VISUAL | |
1458 && VIsual_active | |
1459 && !redo_VIsual_busy | |
1460 # endif | |
1461 && oap->regname == 0) | |
1462 clip_auto_select(); | |
1463 #endif | |
1464 old_cursor = curwin->w_cursor; | |
1465 | |
1466 /* | |
1467 * If an operation is pending, handle it... | |
1468 */ | |
1469 if ((finish_op | |
1470 #ifdef FEAT_VISUAL | |
1471 || VIsual_active | |
1472 #endif | |
1473 ) && oap->op_type != OP_NOP) | |
1474 { | |
1475 #ifdef FEAT_VISUAL | |
1476 oap->is_VIsual = VIsual_active; | |
1477 if (oap->motion_force == 'V') | |
1478 oap->motion_type = MLINE; | |
1479 else if (oap->motion_force == 'v') | |
1480 { | |
1481 /* If the motion was linewise, "inclusive" will not have been set. | |
1482 * Use "exclusive" to be consistent. Makes "dvj" work nice. */ | |
1483 if (oap->motion_type == MLINE) | |
1484 oap->inclusive = FALSE; | |
1485 /* If the motion already was characterwise, toggle "inclusive" */ | |
1486 else if (oap->motion_type == MCHAR) | |
1487 oap->inclusive = !oap->inclusive; | |
1488 oap->motion_type = MCHAR; | |
1489 } | |
1490 else if (oap->motion_force == Ctrl_V) | |
1491 { | |
1492 /* Change line- or characterwise motion into Visual block mode. */ | |
1493 VIsual_active = TRUE; | |
1494 VIsual = oap->start; | |
1495 VIsual_mode = Ctrl_V; | |
1496 VIsual_select = FALSE; | |
1497 VIsual_reselect = FALSE; | |
1498 } | |
1499 #endif | |
1500 | |
1501 /* only redo yank when 'y' flag is in 'cpoptions' */ | |
1502 /* never redo "zf" (define fold) */ | |
1503 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
1504 #ifdef FEAT_VISUAL | |
1505 && (!VIsual_active || oap->motion_force) | |
1506 #endif | |
164 | 1507 && cap->cmdchar != 'D' |
7 | 1508 #ifdef FEAT_FOLDING |
1509 && oap->op_type != OP_FOLD | |
1510 && oap->op_type != OP_FOLDOPEN | |
1511 && oap->op_type != OP_FOLDOPENREC | |
1512 && oap->op_type != OP_FOLDCLOSE | |
1513 && oap->op_type != OP_FOLDCLOSEREC | |
1514 && oap->op_type != OP_FOLDDEL | |
1515 && oap->op_type != OP_FOLDDELREC | |
1516 #endif | |
1517 ) | |
1518 { | |
1519 prep_redo(oap->regname, cap->count0, | |
1520 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
1521 oap->motion_force, cap->cmdchar, cap->nchar); | |
1522 if (cap->cmdchar == '/' || cap->cmdchar == '?') /* was a search */ | |
1523 { | |
1524 /* | |
1525 * If 'cpoptions' does not contain 'r', insert the search | |
1526 * pattern to really repeat the same command. | |
1527 */ | |
1528 if (vim_strchr(p_cpo, CPO_REDO) == NULL) | |
620 | 1529 AppendToRedobuffLit(cap->searchbuf, -1); |
7 | 1530 AppendToRedobuff(NL_STR); |
1531 } | |
1532 else if (cap->cmdchar == ':') | |
1533 { | |
1534 /* do_cmdline() has stored the first typed line in | |
1535 * "repeat_cmdline". When several lines are typed repeating | |
1536 * won't be possible. */ | |
1537 if (repeat_cmdline == NULL) | |
1538 ResetRedobuff(); | |
1539 else | |
1540 { | |
620 | 1541 AppendToRedobuffLit(repeat_cmdline, -1); |
7 | 1542 AppendToRedobuff(NL_STR); |
1543 vim_free(repeat_cmdline); | |
1544 repeat_cmdline = NULL; | |
1545 } | |
1546 } | |
1547 } | |
1548 | |
1549 #ifdef FEAT_VISUAL | |
1550 if (redo_VIsual_busy) | |
1551 { | |
3125 | 1552 /* Redo of an operation on a Visual area. Use the same size from |
1553 * redo_VIsual_line_count and redo_VIsual_vcol. */ | |
7 | 1554 oap->start = curwin->w_cursor; |
1555 curwin->w_cursor.lnum += redo_VIsual_line_count - 1; | |
1556 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
1557 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
1558 VIsual_mode = redo_VIsual_mode; | |
3125 | 1559 if (redo_VIsual_vcol == MAXCOL || VIsual_mode == 'v') |
7 | 1560 { |
3125 | 1561 if (VIsual_mode == 'v') |
1562 { | |
1563 if (redo_VIsual_line_count <= 1) | |
1564 { | |
1565 validate_virtcol(); | |
1566 curwin->w_curswant = | |
1567 curwin->w_virtcol + redo_VIsual_vcol - 1; | |
1568 } | |
1569 else | |
1570 curwin->w_curswant = redo_VIsual_vcol; | |
1571 } | |
7 | 1572 else |
3125 | 1573 { |
1574 curwin->w_curswant = MAXCOL; | |
1575 } | |
1576 coladvance(curwin->w_curswant); | |
7 | 1577 } |
1578 cap->count0 = redo_VIsual_count; | |
1579 if (redo_VIsual_count != 0) | |
1580 cap->count1 = redo_VIsual_count; | |
1581 else | |
1582 cap->count1 = 1; | |
1583 } | |
1584 else if (VIsual_active) | |
1585 { | |
999 | 1586 if (!gui_yank) |
1587 { | |
1588 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
1589 curbuf->b_visual.vi_start = VIsual; | |
1590 curbuf->b_visual.vi_end = curwin->w_cursor; | |
1591 curbuf->b_visual.vi_mode = VIsual_mode; | |
1592 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
7 | 1593 # ifdef FEAT_EVAL |
999 | 1594 curbuf->b_visual_mode_eval = VIsual_mode; |
7 | 1595 # endif |
999 | 1596 } |
7 | 1597 |
1598 /* In Select mode, a linewise selection is operated upon like a | |
1599 * characterwise selection. */ | |
1600 if (VIsual_select && VIsual_mode == 'V') | |
1601 { | |
1602 if (lt(VIsual, curwin->w_cursor)) | |
1603 { | |
1604 VIsual.col = 0; | |
1605 curwin->w_cursor.col = | |
1606 (colnr_T)STRLEN(ml_get(curwin->w_cursor.lnum)); | |
1607 } | |
1608 else | |
1609 { | |
1610 curwin->w_cursor.col = 0; | |
1611 VIsual.col = (colnr_T)STRLEN(ml_get(VIsual.lnum)); | |
1612 } | |
1613 VIsual_mode = 'v'; | |
1614 } | |
1615 /* If 'selection' is "exclusive", backup one character for | |
1616 * charwise selections. */ | |
1617 else if (VIsual_mode == 'v') | |
1618 { | |
1619 # ifdef FEAT_VIRTUALEDIT | |
1620 include_line_break = | |
1621 # endif | |
1622 unadjust_for_sel(); | |
1623 } | |
1624 | |
1625 oap->start = VIsual; | |
1626 if (VIsual_mode == 'V') | |
1627 oap->start.col = 0; | |
1628 } | |
1629 #endif /* FEAT_VISUAL */ | |
1630 | |
1631 /* | |
1632 * Set oap->start to the first position of the operated text, oap->end | |
1633 * to the end of the operated text. w_cursor is equal to oap->start. | |
1634 */ | |
1635 if (lt(oap->start, curwin->w_cursor)) | |
1636 { | |
1637 #ifdef FEAT_FOLDING | |
1638 /* Include folded lines completely. */ | |
1639 if (!VIsual_active) | |
1640 { | |
1641 if (hasFolding(oap->start.lnum, &oap->start.lnum, NULL)) | |
1642 oap->start.col = 0; | |
1643 if (hasFolding(curwin->w_cursor.lnum, NULL, | |
1644 &curwin->w_cursor.lnum)) | |
1645 curwin->w_cursor.col = (colnr_T)STRLEN(ml_get_curline()); | |
1646 } | |
1647 #endif | |
1648 oap->end = curwin->w_cursor; | |
1649 curwin->w_cursor = oap->start; | |
1650 | |
1651 /* w_virtcol may have been updated; if the cursor goes back to its | |
1652 * previous position w_virtcol becomes invalid and isn't updated | |
1653 * automatically. */ | |
1654 curwin->w_valid &= ~VALID_VIRTCOL; | |
1655 } | |
1656 else | |
1657 { | |
1658 #ifdef FEAT_FOLDING | |
1659 /* Include folded lines completely. */ | |
1660 if (!VIsual_active && oap->motion_type == MLINE) | |
1661 { | |
1662 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, | |
1663 NULL)) | |
1664 curwin->w_cursor.col = 0; | |
1665 if (hasFolding(oap->start.lnum, NULL, &oap->start.lnum)) | |
1666 oap->start.col = (colnr_T)STRLEN(ml_get(oap->start.lnum)); | |
1667 } | |
1668 #endif | |
1669 oap->end = oap->start; | |
1670 oap->start = curwin->w_cursor; | |
1671 } | |
1672 | |
1673 oap->line_count = oap->end.lnum - oap->start.lnum + 1; | |
1674 | |
1675 #ifdef FEAT_VIRTUALEDIT | |
1676 /* Set "virtual_op" before resetting VIsual_active. */ | |
1677 virtual_op = virtual_active(); | |
1678 #endif | |
1679 | |
1680 #ifdef FEAT_VISUAL | |
1681 if (VIsual_active || redo_VIsual_busy) | |
1682 { | |
1683 if (VIsual_mode == Ctrl_V) /* block mode */ | |
1684 { | |
1685 colnr_T start, end; | |
1686 | |
1687 oap->block_mode = TRUE; | |
1688 | |
1689 getvvcol(curwin, &(oap->start), | |
1690 &oap->start_vcol, NULL, &oap->end_vcol); | |
1691 if (!redo_VIsual_busy) | |
1692 { | |
1693 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
1694 | |
1695 if (start < oap->start_vcol) | |
1696 oap->start_vcol = start; | |
1697 if (end > oap->end_vcol) | |
1698 { | |
1699 if (*p_sel == 'e' && start >= 1 | |
1700 && start - 1 >= oap->end_vcol) | |
1701 oap->end_vcol = start - 1; | |
1702 else | |
1703 oap->end_vcol = end; | |
1704 } | |
1705 } | |
1706 | |
1707 /* if '$' was used, get oap->end_vcol from longest line */ | |
1708 if (curwin->w_curswant == MAXCOL) | |
1709 { | |
1710 curwin->w_cursor.col = MAXCOL; | |
1711 oap->end_vcol = 0; | |
1712 for (curwin->w_cursor.lnum = oap->start.lnum; | |
1713 curwin->w_cursor.lnum <= oap->end.lnum; | |
1714 ++curwin->w_cursor.lnum) | |
1715 { | |
1716 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
1717 if (end > oap->end_vcol) | |
1718 oap->end_vcol = end; | |
1719 } | |
1720 } | |
1721 else if (redo_VIsual_busy) | |
3125 | 1722 oap->end_vcol = oap->start_vcol + redo_VIsual_vcol - 1; |
7 | 1723 /* |
1724 * Correct oap->end.col and oap->start.col to be the | |
1725 * upper-left and lower-right corner of the block area. | |
1726 * | |
1727 * (Actually, this does convert column positions into character | |
1728 * positions) | |
1729 */ | |
1730 curwin->w_cursor.lnum = oap->end.lnum; | |
1731 coladvance(oap->end_vcol); | |
1732 oap->end = curwin->w_cursor; | |
1733 | |
1734 curwin->w_cursor = oap->start; | |
1735 coladvance(oap->start_vcol); | |
1736 oap->start = curwin->w_cursor; | |
1737 } | |
1738 | |
1739 if (!redo_VIsual_busy && !gui_yank) | |
1740 { | |
1741 /* | |
1742 * Prepare to reselect and redo Visual: this is based on the | |
1743 * size of the Visual text | |
1744 */ | |
1745 resel_VIsual_mode = VIsual_mode; | |
1746 if (curwin->w_curswant == MAXCOL) | |
3125 | 1747 resel_VIsual_vcol = MAXCOL; |
7 | 1748 else |
3125 | 1749 { |
1750 if (VIsual_mode != Ctrl_V) | |
1751 getvvcol(curwin, &(oap->end), | |
1752 NULL, NULL, &oap->end_vcol); | |
1753 if (VIsual_mode == Ctrl_V || oap->line_count <= 1) | |
1754 { | |
1755 if (VIsual_mode != Ctrl_V) | |
1756 getvvcol(curwin, &(oap->start), | |
1757 &oap->start_vcol, NULL, NULL); | |
1758 resel_VIsual_vcol = oap->end_vcol - oap->start_vcol + 1; | |
1759 } | |
1760 else | |
1761 resel_VIsual_vcol = oap->end_vcol; | |
1762 } | |
7 | 1763 resel_VIsual_line_count = oap->line_count; |
1764 } | |
1765 | |
1766 /* can't redo yank (unless 'y' is in 'cpoptions') and ":" */ | |
1767 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
1768 && oap->op_type != OP_COLON | |
1769 #ifdef FEAT_FOLDING | |
1770 && oap->op_type != OP_FOLD | |
1771 && oap->op_type != OP_FOLDOPEN | |
1772 && oap->op_type != OP_FOLDOPENREC | |
1773 && oap->op_type != OP_FOLDCLOSE | |
1774 && oap->op_type != OP_FOLDCLOSEREC | |
1775 && oap->op_type != OP_FOLDDEL | |
1776 && oap->op_type != OP_FOLDDELREC | |
1777 #endif | |
1778 && oap->motion_force == NUL | |
1779 ) | |
1780 { | |
1781 /* Prepare for redoing. Only use the nchar field for "r", | |
1782 * otherwise it might be the second char of the operator. */ | |
1783 prep_redo(oap->regname, 0L, NUL, 'v', | |
1784 get_op_char(oap->op_type), | |
1785 get_extra_op_char(oap->op_type), | |
1786 oap->op_type == OP_REPLACE ? cap->nchar : NUL); | |
1787 if (!redo_VIsual_busy) | |
1788 { | |
1789 redo_VIsual_mode = resel_VIsual_mode; | |
3125 | 1790 redo_VIsual_vcol = resel_VIsual_vcol; |
7 | 1791 redo_VIsual_line_count = resel_VIsual_line_count; |
1792 redo_VIsual_count = cap->count0; | |
1793 } | |
1794 } | |
1795 | |
1796 /* | |
1797 * oap->inclusive defaults to TRUE. | |
1798 * If oap->end is on a NUL (empty line) oap->inclusive becomes | |
1799 * FALSE. This makes "d}P" and "v}dP" work the same. | |
1800 */ | |
1801 if (oap->motion_force == NUL || oap->motion_type == MLINE) | |
1802 oap->inclusive = TRUE; | |
1803 if (VIsual_mode == 'V') | |
1804 oap->motion_type = MLINE; | |
1805 else | |
1806 { | |
1807 oap->motion_type = MCHAR; | |
1808 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL | |
1809 # ifdef FEAT_VIRTUALEDIT | |
1810 && (include_line_break || !virtual_op) | |
1811 # endif | |
1812 ) | |
1813 { | |
1814 oap->inclusive = FALSE; | |
1815 /* Try to include the newline, unless it's an operator | |
2957 | 1816 * that works on lines only. */ |
1817 if (*p_sel != 'o' && !op_on_lines(oap->op_type)) | |
7 | 1818 { |
2957 | 1819 if (oap->end.lnum < curbuf->b_ml.ml_line_count) |
1820 { | |
1821 ++oap->end.lnum; | |
1822 oap->end.col = 0; | |
7 | 1823 # ifdef FEAT_VIRTUALEDIT |
2957 | 1824 oap->end.coladd = 0; |
7 | 1825 # endif |
2957 | 1826 ++oap->line_count; |
1827 } | |
1828 else | |
1829 { | |
1830 /* Cannot move below the last line, make the op | |
1831 * inclusive to tell the operation to include the | |
1832 * line break. */ | |
1833 oap->inclusive = TRUE; | |
1834 } | |
7 | 1835 } |
1836 } | |
1837 } | |
1838 | |
1839 redo_VIsual_busy = FALSE; | |
592 | 1840 |
7 | 1841 /* |
1842 * Switch Visual off now, so screen updating does | |
1843 * not show inverted text when the screen is redrawn. | |
1844 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is | |
1845 * no screen redraw, so it is done here to remove the inverted | |
1846 * part. | |
1847 */ | |
1848 if (!gui_yank) | |
1849 { | |
1850 VIsual_active = FALSE; | |
1851 # ifdef FEAT_MOUSE | |
1852 setmouse(); | |
1853 mouse_dragging = 0; | |
1854 # endif | |
643 | 1855 if (mode_displayed) |
7 | 1856 clear_cmdline = TRUE; /* unshow visual mode later */ |
1857 #ifdef FEAT_CMDL_INFO | |
1858 else | |
1859 clear_showcmd(); | |
1860 #endif | |
1861 if ((oap->op_type == OP_YANK | |
1862 || oap->op_type == OP_COLON | |
592 | 1863 || oap->op_type == OP_FUNCTION |
7 | 1864 || oap->op_type == OP_FILTER) |
1865 && oap->motion_force == NUL) | |
1866 redraw_curbuf_later(INVERTED); | |
1867 } | |
1868 } | |
1869 #endif | |
1870 | |
1871 #ifdef FEAT_MBYTE | |
1872 /* Include the trailing byte of a multi-byte char. */ | |
1873 if (has_mbyte && oap->inclusive) | |
1874 { | |
1875 int l; | |
1876 | |
474 | 1877 l = (*mb_ptr2len)(ml_get_pos(&oap->end)); |
7 | 1878 if (l > 1) |
1879 oap->end.col += l - 1; | |
1880 } | |
1881 #endif | |
1882 curwin->w_set_curswant = TRUE; | |
1883 | |
1884 /* | |
1885 * oap->empty is set when start and end are the same. The inclusive | |
1886 * flag affects this too, unless yanking and the end is on a NUL. | |
1887 */ | |
1888 oap->empty = (oap->motion_type == MCHAR | |
1889 && (!oap->inclusive | |
1890 || (oap->op_type == OP_YANK | |
1891 && gchar_pos(&oap->end) == NUL)) | |
1892 && equalpos(oap->start, oap->end) | |
1893 #ifdef FEAT_VIRTUALEDIT | |
1894 && !(virtual_op && oap->start.coladd != oap->end.coladd) | |
1895 #endif | |
1896 ); | |
1897 /* | |
1898 * For delete, change and yank, it's an error to operate on an | |
1899 * empty region, when 'E' included in 'cpoptions' (Vi compatible). | |
1900 */ | |
1901 empty_region_error = (oap->empty | |
1902 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL); | |
1903 | |
1904 #ifdef FEAT_VISUAL | |
1905 /* Force a redraw when operating on an empty Visual region, when | |
1906 * 'modifiable is off or creating a fold. */ | |
1907 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma | |
1908 # ifdef FEAT_FOLDING | |
1909 || oap->op_type == OP_FOLD | |
1910 # endif | |
1911 )) | |
1912 redraw_curbuf_later(INVERTED); | |
1913 #endif | |
1914 | |
1915 /* | |
1916 * If the end of an operator is in column one while oap->motion_type | |
1917 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last | |
1918 * character in the previous line. If op_start is on or before the | |
1919 * first non-blank in the line, the operator becomes linewise | |
1920 * (strange, but that's the way vi does it). | |
1921 */ | |
1922 if ( oap->motion_type == MCHAR | |
1923 && oap->inclusive == FALSE | |
1924 && !(cap->retval & CA_NO_ADJ_OP_END) | |
1925 && oap->end.col == 0 | |
1926 #ifdef FEAT_VISUAL | |
1927 && (!oap->is_VIsual || *p_sel == 'o') | |
47 | 1928 && !oap->block_mode |
7 | 1929 #endif |
1930 && oap->line_count > 1) | |
1931 { | |
1932 oap->end_adjusted = TRUE; /* remember that we did this */ | |
1933 --oap->line_count; | |
1934 --oap->end.lnum; | |
1935 if (inindent(0)) | |
1936 oap->motion_type = MLINE; | |
1937 else | |
1938 { | |
1939 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
1940 if (oap->end.col) | |
1941 { | |
1942 --oap->end.col; | |
1943 oap->inclusive = TRUE; | |
1944 } | |
1945 } | |
1946 } | |
1947 else | |
1948 oap->end_adjusted = FALSE; | |
1949 | |
1950 switch (oap->op_type) | |
1951 { | |
1952 case OP_LSHIFT: | |
1953 case OP_RSHIFT: | |
1954 op_shift(oap, TRUE, | |
1955 #ifdef FEAT_VISUAL | |
1956 oap->is_VIsual ? (int)cap->count1 : | |
1957 #endif | |
1958 1); | |
1959 auto_format(FALSE, TRUE); | |
1960 break; | |
1961 | |
1962 case OP_JOIN_NS: | |
1963 case OP_JOIN: | |
1964 if (oap->line_count < 2) | |
1965 oap->line_count = 2; | |
1966 if (curwin->w_cursor.lnum + oap->line_count - 1 > | |
1967 curbuf->b_ml.ml_line_count) | |
1968 beep_flush(); | |
1969 else | |
1970 { | |
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
1971 (void)do_join(oap->line_count, oap->op_type == OP_JOIN, TRUE); |
7 | 1972 auto_format(FALSE, TRUE); |
1973 } | |
1974 break; | |
1975 | |
1976 case OP_DELETE: | |
1977 #ifdef FEAT_VISUAL | |
1978 VIsual_reselect = FALSE; /* don't reselect now */ | |
1979 #endif | |
1980 if (empty_region_error) | |
3324 | 1981 { |
7 | 1982 vim_beep(); |
3324 | 1983 CancelRedo(); |
1984 } | |
7 | 1985 else |
1986 { | |
1987 (void)op_delete(oap); | |
1988 if (oap->motion_type == MLINE && has_format_option(FO_AUTO)) | |
1989 u_save_cursor(); /* cursor line wasn't saved yet */ | |
1990 auto_format(FALSE, TRUE); | |
1991 } | |
1992 break; | |
1993 | |
1994 case OP_YANK: | |
1995 if (empty_region_error) | |
1996 { | |
1997 if (!gui_yank) | |
3324 | 1998 { |
7 | 1999 vim_beep(); |
3324 | 2000 CancelRedo(); |
2001 } | |
7 | 2002 } |
2003 else | |
2004 (void)op_yank(oap, FALSE, !gui_yank); | |
2005 check_cursor_col(); | |
2006 break; | |
2007 | |
2008 case OP_CHANGE: | |
2009 #ifdef FEAT_VISUAL | |
2010 VIsual_reselect = FALSE; /* don't reselect now */ | |
2011 #endif | |
2012 if (empty_region_error) | |
3324 | 2013 { |
7 | 2014 vim_beep(); |
3324 | 2015 CancelRedo(); |
2016 } | |
7 | 2017 else |
2018 { | |
2019 /* This is a new edit command, not a restart. Need to | |
2020 * remember it to make 'insertmode' work with mappings for | |
2021 * Visual mode. But do this only once and not when typed and | |
2022 * 'insertmode' isn't set. */ | |
2023 if (p_im || !KeyTyped) | |
2024 restart_edit_save = restart_edit; | |
2025 else | |
2026 restart_edit_save = 0; | |
2027 restart_edit = 0; | |
2028 /* Reset finish_op now, don't want it set inside edit(). */ | |
2029 finish_op = FALSE; | |
2030 if (op_change(oap)) /* will call edit() */ | |
2031 cap->retval |= CA_COMMAND_BUSY; | |
2032 if (restart_edit == 0) | |
2033 restart_edit = restart_edit_save; | |
2034 } | |
2035 break; | |
2036 | |
2037 case OP_FILTER: | |
2038 if (vim_strchr(p_cpo, CPO_FILTER) != NULL) | |
2039 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */ | |
2040 else | |
2041 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */ | |
2042 | |
2043 case OP_INDENT: | |
2044 case OP_COLON: | |
2045 | |
2046 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
2047 /* | |
2048 * If 'equalprg' is empty, do the indenting internally. | |
2049 */ | |
2050 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL) | |
2051 { | |
2052 # ifdef FEAT_LISP | |
2053 if (curbuf->b_p_lisp) | |
2054 { | |
2055 op_reindent(oap, get_lisp_indent); | |
2056 break; | |
2057 } | |
2058 # endif | |
2059 # ifdef FEAT_CINDENT | |
2060 op_reindent(oap, | |
2061 # ifdef FEAT_EVAL | |
2062 *curbuf->b_p_inde != NUL ? get_expr_indent : | |
2063 # endif | |
2064 get_c_indent); | |
2065 break; | |
2066 # endif | |
2067 } | |
2068 #endif | |
2069 | |
2070 op_colon(oap); | |
2071 break; | |
2072 | |
2073 case OP_TILDE: | |
2074 case OP_UPPER: | |
2075 case OP_LOWER: | |
2076 case OP_ROT13: | |
2077 if (empty_region_error) | |
3324 | 2078 { |
7 | 2079 vim_beep(); |
3324 | 2080 CancelRedo(); |
2081 } | |
7 | 2082 else |
2083 op_tilde(oap); | |
2084 check_cursor_col(); | |
2085 break; | |
2086 | |
2087 case OP_FORMAT: | |
667 | 2088 #if defined(FEAT_EVAL) |
2089 if (*curbuf->b_p_fex != NUL) | |
2090 op_formatexpr(oap); /* use expression */ | |
2091 else | |
2092 #endif | |
2093 if (*p_fp != NUL) | |
7 | 2094 op_colon(oap); /* use external command */ |
2095 else | |
2096 op_format(oap, FALSE); /* use internal function */ | |
2097 break; | |
2098 | |
2099 case OP_FORMAT2: | |
2100 op_format(oap, TRUE); /* use internal function */ | |
2101 break; | |
2102 | |
592 | 2103 case OP_FUNCTION: |
2104 op_function(oap); /* call 'operatorfunc' */ | |
2105 break; | |
2106 | |
7 | 2107 case OP_INSERT: |
2108 case OP_APPEND: | |
2109 #ifdef FEAT_VISUAL | |
2110 VIsual_reselect = FALSE; /* don't reselect now */ | |
2111 #endif | |
2112 #ifdef FEAT_VISUALEXTRA | |
2113 if (empty_region_error) | |
3324 | 2114 { |
7 | 2115 vim_beep(); |
3324 | 2116 CancelRedo(); |
2117 } | |
7 | 2118 else |
2119 { | |
2120 /* This is a new edit command, not a restart. Need to | |
2121 * remember it to make 'insertmode' work with mappings for | |
2122 * Visual mode. But do this only once. */ | |
2123 restart_edit_save = restart_edit; | |
2124 restart_edit = 0; | |
2125 | |
2126 op_insert(oap, cap->count1); | |
2127 | |
2128 /* TODO: when inserting in several lines, should format all | |
2129 * the lines. */ | |
2130 auto_format(FALSE, TRUE); | |
2131 | |
2132 if (restart_edit == 0) | |
2133 restart_edit = restart_edit_save; | |
2134 } | |
2135 #else | |
2136 vim_beep(); | |
2137 #endif | |
2138 break; | |
2139 | |
2140 case OP_REPLACE: | |
2141 #ifdef FEAT_VISUAL | |
2142 VIsual_reselect = FALSE; /* don't reselect now */ | |
2143 #endif | |
2144 #ifdef FEAT_VISUALEXTRA | |
2145 if (empty_region_error) | |
2146 #endif | |
3324 | 2147 { |
7 | 2148 vim_beep(); |
3324 | 2149 CancelRedo(); |
2150 } | |
7 | 2151 #ifdef FEAT_VISUALEXTRA |
2152 else | |
2153 op_replace(oap, cap->nchar); | |
2154 #endif | |
2155 break; | |
2156 | |
2157 #ifdef FEAT_FOLDING | |
2158 case OP_FOLD: | |
2159 VIsual_reselect = FALSE; /* don't reselect now */ | |
2160 foldCreate(oap->start.lnum, oap->end.lnum); | |
2161 break; | |
2162 | |
2163 case OP_FOLDOPEN: | |
2164 case OP_FOLDOPENREC: | |
2165 case OP_FOLDCLOSE: | |
2166 case OP_FOLDCLOSEREC: | |
2167 VIsual_reselect = FALSE; /* don't reselect now */ | |
2168 opFoldRange(oap->start.lnum, oap->end.lnum, | |
2169 oap->op_type == OP_FOLDOPEN | |
2170 || oap->op_type == OP_FOLDOPENREC, | |
2171 oap->op_type == OP_FOLDOPENREC | |
2172 || oap->op_type == OP_FOLDCLOSEREC, | |
2173 oap->is_VIsual); | |
2174 break; | |
2175 | |
2176 case OP_FOLDDEL: | |
2177 case OP_FOLDDELREC: | |
2178 VIsual_reselect = FALSE; /* don't reselect now */ | |
2179 deleteFold(oap->start.lnum, oap->end.lnum, | |
2180 oap->op_type == OP_FOLDDELREC, oap->is_VIsual); | |
2181 break; | |
2182 #endif | |
2183 default: | |
2184 clearopbeep(oap); | |
2185 } | |
2186 #ifdef FEAT_VIRTUALEDIT | |
2187 virtual_op = MAYBE; | |
2188 #endif | |
2189 if (!gui_yank) | |
2190 { | |
2191 /* | |
2192 * if 'sol' not set, go back to old column for some commands | |
2193 */ | |
2194 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted | |
2195 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT | |
2196 || oap->op_type == OP_DELETE)) | |
2197 coladvance(curwin->w_curswant = old_col); | |
2198 } | |
2199 else | |
2200 { | |
2201 curwin->w_cursor = old_cursor; | |
2202 } | |
2203 #ifdef FEAT_VISUAL | |
2204 oap->block_mode = FALSE; | |
2205 #endif | |
2206 clearop(oap); | |
2207 } | |
2208 } | |
2209 | |
2210 /* | |
2211 * Handle indent and format operators and visual mode ":". | |
2212 */ | |
2213 static void | |
2214 op_colon(oap) | |
2215 oparg_T *oap; | |
2216 { | |
2217 stuffcharReadbuff(':'); | |
2218 #ifdef FEAT_VISUAL | |
2219 if (oap->is_VIsual) | |
2220 stuffReadbuff((char_u *)"'<,'>"); | |
2221 else | |
2222 #endif | |
2223 { | |
2224 /* | |
2225 * Make the range look nice, so it can be repeated. | |
2226 */ | |
2227 if (oap->start.lnum == curwin->w_cursor.lnum) | |
2228 stuffcharReadbuff('.'); | |
2229 else | |
2230 stuffnumReadbuff((long)oap->start.lnum); | |
2231 if (oap->end.lnum != oap->start.lnum) | |
2232 { | |
2233 stuffcharReadbuff(','); | |
2234 if (oap->end.lnum == curwin->w_cursor.lnum) | |
2235 stuffcharReadbuff('.'); | |
2236 else if (oap->end.lnum == curbuf->b_ml.ml_line_count) | |
2237 stuffcharReadbuff('$'); | |
2238 else if (oap->start.lnum == curwin->w_cursor.lnum) | |
2239 { | |
2240 stuffReadbuff((char_u *)".+"); | |
2241 stuffnumReadbuff((long)oap->line_count - 1); | |
2242 } | |
2243 else | |
2244 stuffnumReadbuff((long)oap->end.lnum); | |
2245 } | |
2246 } | |
2247 if (oap->op_type != OP_COLON) | |
2248 stuffReadbuff((char_u *)"!"); | |
2249 if (oap->op_type == OP_INDENT) | |
2250 { | |
2251 #ifndef FEAT_CINDENT | |
2252 if (*get_equalprg() == NUL) | |
2253 stuffReadbuff((char_u *)"indent"); | |
2254 else | |
2255 #endif | |
2256 stuffReadbuff(get_equalprg()); | |
2257 stuffReadbuff((char_u *)"\n"); | |
2258 } | |
2259 else if (oap->op_type == OP_FORMAT) | |
2260 { | |
2261 if (*p_fp == NUL) | |
2262 stuffReadbuff((char_u *)"fmt"); | |
2263 else | |
2264 stuffReadbuff(p_fp); | |
216 | 2265 stuffReadbuff((char_u *)"\n']"); |
7 | 2266 } |
2267 | |
2268 /* | |
2269 * do_cmdline() does the rest | |
2270 */ | |
2271 } | |
2272 | |
592 | 2273 /* |
602 | 2274 * Handle the "g@" operator: call 'operatorfunc'. |
592 | 2275 */ |
690 | 2276 static void |
592 | 2277 op_function(oap) |
1877 | 2278 oparg_T *oap UNUSED; |
592 | 2279 { |
2280 #ifdef FEAT_EVAL | |
2281 char_u *(argv[1]); | |
2282 | |
2283 if (*p_opfunc == NUL) | |
2284 EMSG(_("E774: 'operatorfunc' is empty")); | |
2285 else | |
2286 { | |
2287 /* Set '[ and '] marks to text to be operated on. */ | |
2288 curbuf->b_op_start = oap->start; | |
2289 curbuf->b_op_end = oap->end; | |
2290 if (oap->motion_type != MLINE && !oap->inclusive) | |
2291 /* Exclude the end position. */ | |
2292 decl(&curbuf->b_op_end); | |
2293 | |
2294 if (oap->block_mode) | |
2295 argv[0] = (char_u *)"block"; | |
2296 else if (oap->motion_type == MLINE) | |
2297 argv[0] = (char_u *)"line"; | |
2298 else | |
2299 argv[0] = (char_u *)"char"; | |
2300 (void)call_func_retnr(p_opfunc, 1, argv, FALSE); | |
2301 } | |
2302 #else | |
2303 EMSG(_("E775: Eval feature not available")); | |
2304 #endif | |
2305 } | |
2306 | |
7 | 2307 #if defined(FEAT_MOUSE) || defined(PROTO) |
2308 /* | |
2309 * Do the appropriate action for the current mouse click in the current mode. | |
2310 * Not used for Command-line mode. | |
2311 * | |
2312 * Normal Mode: | |
2313 * event modi- position visual change action | |
2314 * fier cursor window | |
2315 * left press - yes end yes | |
2316 * left press C yes end yes "^]" (2) | |
2317 * left press S yes end yes "*" (2) | |
2318 * left drag - yes start if moved no | |
2319 * left relse - yes start if moved no | |
2320 * middle press - yes if not active no put register | |
2321 * middle press - yes if active no yank and put | |
2322 * right press - yes start or extend yes | |
2323 * right press S yes no change yes "#" (2) | |
2324 * right drag - yes extend no | |
2325 * right relse - yes extend no | |
2326 * | |
2327 * Insert or Replace Mode: | |
2328 * event modi- position visual change action | |
2329 * fier cursor window | |
2330 * left press - yes (cannot be active) yes | |
2331 * left press C yes (cannot be active) yes "CTRL-O^]" (2) | |
2332 * left press S yes (cannot be active) yes "CTRL-O*" (2) | |
2333 * left drag - yes start or extend (1) no CTRL-O (1) | |
2334 * left relse - yes start or extend (1) no CTRL-O (1) | |
2335 * middle press - no (cannot be active) no put register | |
2336 * right press - yes start or extend yes CTRL-O | |
2337 * right press S yes (cannot be active) yes "CTRL-O#" (2) | |
2338 * | |
2339 * (1) only if mouse pointer moved since press | |
2340 * (2) only if click is in same buffer | |
2341 * | |
2342 * Return TRUE if start_arrow() should be called for edit mode. | |
2343 */ | |
2344 int | |
2345 do_mouse(oap, c, dir, count, fixindent) | |
2346 oparg_T *oap; /* operator argument, can be NULL */ | |
2347 int c; /* K_LEFTMOUSE, etc */ | |
2348 int dir; /* Direction to 'put' if necessary */ | |
2349 long count; | |
2350 int fixindent; /* PUT_FIXINDENT if fixing indent necessary */ | |
2351 { | |
2352 static int do_always = FALSE; /* ignore 'mouse' setting next time */ | |
2353 static int got_click = FALSE; /* got a click some time back */ | |
2354 | |
2355 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */ | |
2356 int is_click; /* If FALSE it's a drag or release event */ | |
2357 int is_drag; /* If TRUE it's a drag event */ | |
2358 int jump_flags = 0; /* flags for jump_to_mouse() */ | |
2359 pos_T start_visual; | |
2360 int moved; /* Has cursor moved? */ | |
2361 int in_status_line; /* mouse in status line */ | |
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
|
2362 #ifdef FEAT_WINDOWS |
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
|
2363 static int in_tab_line = FALSE; /* mouse clicked 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
|
2364 #endif |
7 | 2365 #ifdef FEAT_VERTSPLIT |
2366 int in_sep_line; /* mouse in vertical separator line */ | |
2367 #endif | |
2368 int c1, c2; | |
2369 #if defined(FEAT_FOLDING) | |
2370 pos_T save_cursor; | |
2371 #endif | |
2372 win_T *old_curwin = curwin; | |
2373 #ifdef FEAT_VISUAL | |
2374 static pos_T orig_cursor; | |
2375 colnr_T leftcol, rightcol; | |
2376 pos_T end_visual; | |
2377 int diff; | |
2378 int old_active = VIsual_active; | |
2379 int old_mode = VIsual_mode; | |
2380 #endif | |
2381 int regname; | |
2382 | |
2383 #if defined(FEAT_FOLDING) | |
2384 save_cursor = curwin->w_cursor; | |
2385 #endif | |
2386 | |
2387 /* | |
2388 * When GUI is active, always recognize mouse events, otherwise: | |
2389 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'. | |
2390 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'. | |
2391 * - For command line and insert mode 'mouse' is checked before calling | |
2392 * do_mouse(). | |
2393 */ | |
2394 if (do_always) | |
2395 do_always = FALSE; | |
2396 else | |
2397 #ifdef FEAT_GUI | |
2398 if (!gui.in_use) | |
2399 #endif | |
2400 { | |
2401 #ifdef FEAT_VISUAL | |
2402 if (VIsual_active) | |
2403 { | |
2404 if (!mouse_has(MOUSE_VISUAL)) | |
2405 return FALSE; | |
2406 } | |
2407 else | |
2408 #endif | |
2409 if (State == NORMAL && !mouse_has(MOUSE_NORMAL)) | |
2410 return FALSE; | |
2411 } | |
2412 | |
2413 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag); | |
2414 | |
2415 #ifdef FEAT_MOUSESHAPE | |
2416 /* May have stopped dragging the status or separator line. The pointer is | |
2417 * most likely still on the status or separator line. */ | |
2418 if (!is_drag && drag_status_line) | |
2419 { | |
2420 drag_status_line = FALSE; | |
2421 update_mouseshape(SHAPE_IDX_STATUS); | |
2422 } | |
2423 # ifdef FEAT_VERTSPLIT | |
2424 if (!is_drag && drag_sep_line) | |
2425 { | |
2426 drag_sep_line = FALSE; | |
2427 update_mouseshape(SHAPE_IDX_VSEP); | |
2428 } | |
2429 # endif | |
2430 #endif | |
2431 | |
2432 /* | |
2433 * Ignore drag and release events if we didn't get a click. | |
2434 */ | |
2435 if (is_click) | |
2436 got_click = TRUE; | |
2437 else | |
2438 { | |
2439 if (!got_click) /* didn't get click, ignore */ | |
2440 return FALSE; | |
2441 if (!is_drag) /* release, reset got_click */ | |
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
|
2442 { |
7 | 2443 got_click = FALSE; |
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
|
2444 #ifdef FEAT_WINDOWS |
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
|
2445 if (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
|
2446 { |
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
|
2447 in_tab_line = 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
|
2448 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
|
2449 } |
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
|
2450 #endif |
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
|
2451 } |
7 | 2452 } |
2453 | |
598 | 2454 #ifndef FEAT_VISUAL |
7 | 2455 /* |
598 | 2456 * ALT is only used for starging/extending Visual mode. |
7 | 2457 */ |
2458 if ((mod_mask & MOD_MASK_ALT)) | |
2459 return FALSE; | |
598 | 2460 #endif |
7 | 2461 |
2462 /* | |
2463 * CTRL right mouse button does CTRL-T | |
2464 */ | |
2465 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT) | |
2466 { | |
2467 if (State & INSERT) | |
2468 stuffcharReadbuff(Ctrl_O); | |
2469 if (count > 1) | |
2470 stuffnumReadbuff(count); | |
2471 stuffcharReadbuff(Ctrl_T); | |
2472 got_click = FALSE; /* ignore drag&release now */ | |
2473 return FALSE; | |
2474 } | |
2475 | |
2476 /* | |
2477 * CTRL only works with left mouse button | |
2478 */ | |
2479 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT) | |
2480 return FALSE; | |
2481 | |
2482 /* | |
2483 * When a modifier is down, ignore drag and release events, as well as | |
2484 * multiple clicks and the middle mouse button. | |
2485 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*". | |
2486 */ | |
179 | 2487 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT |
2488 | MOD_MASK_META)) | |
7 | 2489 && (!is_click |
2490 || (mod_mask & MOD_MASK_MULTI_CLICK) | |
2491 || which_button == MOUSE_MIDDLE) | |
598 | 2492 && !((mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT)) |
7 | 2493 && mouse_model_popup() |
2494 && which_button == MOUSE_LEFT) | |
598 | 2495 && !((mod_mask & MOD_MASK_ALT) |
2496 && !mouse_model_popup() | |
2497 && which_button == MOUSE_RIGHT) | |
7 | 2498 ) |
2499 return FALSE; | |
2500 | |
2501 /* | |
2502 * If the button press was used as the movement command for an operator | |
2503 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore | |
2504 * drag/release events. | |
2505 */ | |
2506 if (!is_click && which_button == MOUSE_MIDDLE) | |
2507 return FALSE; | |
2508 | |
2509 if (oap != NULL) | |
2510 regname = oap->regname; | |
2511 else | |
2512 regname = 0; | |
2513 | |
2514 /* | |
2515 * Middle mouse button does a 'put' of the selected text | |
2516 */ | |
2517 if (which_button == MOUSE_MIDDLE) | |
2518 { | |
2519 if (State == NORMAL) | |
2520 { | |
2521 /* | |
2522 * If an operator was pending, we don't know what the user wanted | |
2523 * to do. Go back to normal mode: Clear the operator and beep(). | |
2524 */ | |
2525 if (oap != NULL && oap->op_type != OP_NOP) | |
2526 { | |
2527 clearopbeep(oap); | |
2528 return FALSE; | |
2529 } | |
2530 | |
2531 #ifdef FEAT_VISUAL | |
2532 /* | |
2533 * If visual was active, yank the highlighted text and put it | |
2534 * before the mouse pointer position. | |
1016 | 2535 * In Select mode replace the highlighted text with the clipboard. |
7 | 2536 */ |
2537 if (VIsual_active) | |
2538 { | |
1016 | 2539 if (VIsual_select) |
2540 { | |
2541 stuffcharReadbuff(Ctrl_G); | |
1019 | 2542 stuffReadbuff((char_u *)"\"+p"); |
1016 | 2543 } |
2544 else | |
2545 { | |
2546 stuffcharReadbuff('y'); | |
2547 stuffcharReadbuff(K_MIDDLEMOUSE); | |
2548 } | |
7 | 2549 do_always = TRUE; /* ignore 'mouse' setting next time */ |
2550 return FALSE; | |
2551 } | |
2552 #endif | |
2553 /* | |
2554 * The rest is below jump_to_mouse() | |
2555 */ | |
2556 } | |
2557 | |
2558 else if ((State & INSERT) == 0) | |
2559 return FALSE; | |
2560 | |
2561 /* | |
2562 * Middle click in insert mode doesn't move the mouse, just insert the | |
2563 * contents of a register. '.' register is special, can't insert that | |
2564 * with do_put(). | |
2565 * Also paste at the cursor if the current mode isn't in 'mouse' (only | |
2566 * happens for the GUI). | |
2567 */ | |
2568 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL)) | |
2569 { | |
2570 if (regname == '.') | |
2571 insert_reg(regname, TRUE); | |
2572 else | |
2573 { | |
2574 #ifdef FEAT_CLIPBOARD | |
2575 if (clip_star.available && regname == 0) | |
2576 regname = '*'; | |
2577 #endif | |
2578 if ((State & REPLACE_FLAG) && !yank_register_mline(regname)) | |
2579 insert_reg(regname, TRUE); | |
2580 else | |
2581 { | |
2582 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND); | |
2583 | |
2584 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */ | |
2585 AppendCharToRedobuff(Ctrl_R); | |
2586 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O); | |
2587 AppendCharToRedobuff(regname == 0 ? '"' : regname); | |
2588 } | |
2589 } | |
2590 return FALSE; | |
2591 } | |
2592 } | |
2593 | |
2594 /* When dragging or button-up stay in the same window. */ | |
2595 if (!is_click) | |
2596 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE; | |
2597 | |
2598 start_visual.lnum = 0; | |
2599 | |
671 | 2600 #ifdef FEAT_WINDOWS |
2601 /* Check for clicking in the tab page line. */ | |
2602 if (mouse_row == 0 && firstwin->w_winrow > 0) | |
2603 { | |
1619 | 2604 if (is_drag) |
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
|
2605 { |
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
|
2606 if (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
|
2607 { |
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
|
2608 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
|
2609 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
|
2610 } |
1619 | 2611 return FALSE; |
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
|
2612 } |
671 | 2613 |
2614 /* click in a tab selects that tab page */ | |
2615 if (is_click | |
2616 # ifdef FEAT_CMDWIN | |
2617 && cmdwin_type == 0 | |
2618 # endif | |
681 | 2619 && mouse_col < Columns) |
2620 { | |
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
|
2621 in_tab_line = TRUE; |
681 | 2622 c1 = TabPageIdxs[mouse_col]; |
2623 if (c1 >= 0) | |
2624 { | |
682 | 2625 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) |
2626 { | |
2627 /* double click opens new page */ | |
681 | 2628 end_visual_mode(); |
682 | 2629 tabpage_new(); |
2630 tabpage_move(c1 == 0 ? 9999 : c1 - 1); | |
2631 } | |
2632 else | |
2633 { | |
2634 /* Go to specified tab page, or next one if not clicking | |
2635 * on a label. */ | |
2636 goto_tabpage(c1); | |
2637 | |
2638 /* It's like clicking on the status line of a window. */ | |
2639 if (curwin != old_curwin) | |
2640 end_visual_mode(); | |
2641 } | |
681 | 2642 } |
2643 else if (c1 < 0) | |
2644 { | |
2645 tabpage_T *tp; | |
2646 | |
2647 /* Close the current or specified tab page. */ | |
2648 if (c1 == -999) | |
2649 tp = curtab; | |
2650 else | |
2651 tp = find_tabpage(-c1); | |
2652 if (tp == curtab) | |
2653 { | |
2654 if (first_tabpage->tp_next != NULL) | |
2655 tabpage_close(FALSE); | |
2656 } | |
2657 else if (tp != NULL) | |
2658 tabpage_close_other(tp, FALSE); | |
2659 } | |
2660 } | |
2661 return TRUE; | |
671 | 2662 } |
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
|
2663 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
|
2664 { |
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
|
2665 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
|
2666 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
|
2667 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
|
2668 } |
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
|
2669 |
671 | 2670 #endif |
2671 | |
7 | 2672 /* |
2673 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events: | |
2674 * right button up -> pop-up menu | |
2675 * shift-left button -> right button | |
598 | 2676 * alt-left button -> alt-right button |
7 | 2677 */ |
2678 if (mouse_model_popup()) | |
2679 { | |
2680 if (which_button == MOUSE_RIGHT | |
2681 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2682 { | |
2683 /* | |
2684 * NOTE: Ignore right button down and drag mouse events. | |
2685 * Windows only shows the popup menu on the button up event. | |
2686 */ | |
936 | 2687 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
2688 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) | |
7 | 2689 if (!is_click) |
2690 return FALSE; | |
2691 #endif | |
2692 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) | |
2693 if (is_click || is_drag) | |
2694 return FALSE; | |
2695 #endif | |
573 | 2696 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
7 | 2697 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
2698 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON) | |
2699 if (gui.in_use) | |
2700 { | |
2701 jump_flags = 0; | |
2702 if (STRCMP(p_mousem, "popup_setpos") == 0) | |
2703 { | |
2704 /* First set the cursor position before showing the popup | |
2705 * menu. */ | |
2706 #ifdef FEAT_VISUAL | |
2707 if (VIsual_active) | |
2708 { | |
2709 pos_T m_pos; | |
2710 | |
2711 /* | |
2712 * set MOUSE_MAY_STOP_VIS if we are outside the | |
2713 * selection or the current window (might have false | |
2714 * negative here) | |
2715 */ | |
2716 if (mouse_row < W_WINROW(curwin) | |
2717 || mouse_row | |
2718 > (W_WINROW(curwin) + curwin->w_height)) | |
2719 jump_flags = MOUSE_MAY_STOP_VIS; | |
2720 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER) | |
2721 jump_flags = MOUSE_MAY_STOP_VIS; | |
2722 else | |
2723 { | |
2724 if ((lt(curwin->w_cursor, VIsual) | |
2725 && (lt(m_pos, curwin->w_cursor) | |
2726 || lt(VIsual, m_pos))) | |
2727 || (lt(VIsual, curwin->w_cursor) | |
2728 && (lt(m_pos, VIsual) | |
2729 || lt(curwin->w_cursor, m_pos)))) | |
2730 { | |
2731 jump_flags = MOUSE_MAY_STOP_VIS; | |
2732 } | |
2733 else if (VIsual_mode == Ctrl_V) | |
2734 { | |
2735 getvcols(curwin, &curwin->w_cursor, &VIsual, | |
2736 &leftcol, &rightcol); | |
2737 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL); | |
2738 if (m_pos.col < leftcol || m_pos.col > rightcol) | |
2739 jump_flags = MOUSE_MAY_STOP_VIS; | |
2740 } | |
2741 } | |
2742 } | |
2743 else | |
2744 jump_flags = MOUSE_MAY_STOP_VIS; | |
2745 #endif | |
2746 } | |
2747 if (jump_flags) | |
2748 { | |
2749 jump_flags = jump_to_mouse(jump_flags, NULL, which_button); | |
2750 update_curbuf( | |
2751 #ifdef FEAT_VISUAL | |
2752 VIsual_active ? INVERTED : | |
2753 #endif | |
2754 VALID); | |
2755 setcursor(); | |
2756 out_flush(); /* Update before showing popup menu */ | |
2757 } | |
2758 # ifdef FEAT_MENU | |
2759 gui_show_popupmenu(); | |
2760 # endif | |
2761 return (jump_flags & CURSOR_MOVED) != 0; | |
2762 } | |
2763 else | |
2764 return FALSE; | |
2765 #else | |
2766 return FALSE; | |
2767 #endif | |
2768 } | |
598 | 2769 if (which_button == MOUSE_LEFT |
2770 && (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT))) | |
7 | 2771 { |
2772 which_button = MOUSE_RIGHT; | |
2773 mod_mask &= ~MOD_MASK_SHIFT; | |
2774 } | |
2775 } | |
2776 | |
2777 #ifdef FEAT_VISUAL | |
2778 if ((State & (NORMAL | INSERT)) | |
2779 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2780 { | |
2781 if (which_button == MOUSE_LEFT) | |
2782 { | |
2783 if (is_click) | |
2784 { | |
2785 /* stop Visual mode for a left click in a window, but not when | |
2786 * on a status line */ | |
2787 if (VIsual_active) | |
2788 jump_flags |= MOUSE_MAY_STOP_VIS; | |
2789 } | |
2790 else if (mouse_has(MOUSE_VISUAL)) | |
2791 jump_flags |= MOUSE_MAY_VIS; | |
2792 } | |
2793 else if (which_button == MOUSE_RIGHT) | |
2794 { | |
2795 if (is_click && VIsual_active) | |
2796 { | |
2797 /* | |
2798 * Remember the start and end of visual before moving the | |
2799 * cursor. | |
2800 */ | |
2801 if (lt(curwin->w_cursor, VIsual)) | |
2802 { | |
2803 start_visual = curwin->w_cursor; | |
2804 end_visual = VIsual; | |
2805 } | |
2806 else | |
2807 { | |
2808 start_visual = VIsual; | |
2809 end_visual = curwin->w_cursor; | |
2810 } | |
2811 } | |
2812 jump_flags |= MOUSE_FOCUS; | |
2813 if (mouse_has(MOUSE_VISUAL)) | |
2814 jump_flags |= MOUSE_MAY_VIS; | |
2815 } | |
2816 } | |
2817 #endif | |
2818 | |
2819 /* | |
2820 * If an operator is pending, ignore all drags and releases until the | |
2821 * next mouse click. | |
2822 */ | |
2823 if (!is_drag && oap != NULL && oap->op_type != OP_NOP) | |
2824 { | |
2825 got_click = FALSE; | |
2826 oap->motion_type = MCHAR; | |
2827 } | |
2828 | |
2829 /* When releasing the button let jump_to_mouse() know. */ | |
2830 if (!is_click && !is_drag) | |
2831 jump_flags |= MOUSE_RELEASED; | |
2832 | |
2833 /* | |
2834 * JUMP! | |
2835 */ | |
2836 jump_flags = jump_to_mouse(jump_flags, | |
2837 oap == NULL ? NULL : &(oap->inclusive), which_button); | |
2838 moved = (jump_flags & CURSOR_MOVED); | |
2839 in_status_line = (jump_flags & IN_STATUS_LINE); | |
2840 #ifdef FEAT_VERTSPLIT | |
2841 in_sep_line = (jump_flags & IN_SEP_LINE); | |
2842 #endif | |
2843 | |
2844 #ifdef FEAT_NETBEANS_INTG | |
2210 | 2845 if (isNetbeansBuffer(curbuf) |
7 | 2846 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE))) |
2847 { | |
2848 int key = KEY2TERMCAP1(c); | |
2849 | |
2850 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE | |
2851 || key == (int)KE_RIGHTRELEASE) | |
2852 netbeans_button_release(which_button); | |
2853 } | |
2854 #endif | |
2855 | |
2856 /* When jumping to another window, clear a pending operator. That's a bit | |
2857 * friendlier than beeping and not jumping to that window. */ | |
2858 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP) | |
2859 clearop(oap); | |
2860 | |
2861 #ifdef FEAT_FOLDING | |
2862 if (mod_mask == 0 | |
2863 && !is_drag | |
2864 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN)) | |
2865 && which_button == MOUSE_LEFT) | |
2866 { | |
2867 /* open or close a fold at this line */ | |
2868 if (jump_flags & MOUSE_FOLD_OPEN) | |
2869 openFold(curwin->w_cursor.lnum, 1L); | |
2870 else | |
2871 closeFold(curwin->w_cursor.lnum, 1L); | |
2872 /* don't move the cursor if still in the same window */ | |
2873 if (curwin == old_curwin) | |
2874 curwin->w_cursor = save_cursor; | |
2875 } | |
2876 #endif | |
2877 | |
2878 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN) | |
2879 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available) | |
2880 { | |
2881 clip_modeless(which_button, is_click, is_drag); | |
2882 return FALSE; | |
2883 } | |
2884 #endif | |
2885 | |
2886 #ifdef FEAT_VISUAL | |
2887 /* Set global flag that we are extending the Visual area with mouse | |
1188 | 2888 * dragging; temporarily minimize 'scrolloff'. */ |
7 | 2889 if (VIsual_active && is_drag && p_so) |
2890 { | |
2891 /* In the very first line, allow scrolling one line */ | |
2892 if (mouse_row == 0) | |
2893 mouse_dragging = 2; | |
2894 else | |
2895 mouse_dragging = 1; | |
2896 } | |
2897 | |
2898 /* When dragging the mouse above the window, scroll down. */ | |
2899 if (is_drag && mouse_row < 0 && !in_status_line) | |
2900 { | |
2901 scroll_redraw(FALSE, 1L); | |
2902 mouse_row = 0; | |
2903 } | |
2904 | |
2905 if (start_visual.lnum) /* right click in visual mode */ | |
2906 { | |
598 | 2907 /* When ALT is pressed make Visual mode blockwise. */ |
2908 if (mod_mask & MOD_MASK_ALT) | |
2909 VIsual_mode = Ctrl_V; | |
2910 | |
7 | 2911 /* |
2912 * In Visual-block mode, divide the area in four, pick up the corner | |
2913 * that is in the quarter that the cursor is in. | |
2914 */ | |
2915 if (VIsual_mode == Ctrl_V) | |
2916 { | |
2917 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol); | |
2918 if (curwin->w_curswant > (leftcol + rightcol) / 2) | |
2919 end_visual.col = leftcol; | |
2920 else | |
2921 end_visual.col = rightcol; | |
2922 if (curwin->w_cursor.lnum < | |
2923 (start_visual.lnum + end_visual.lnum) / 2) | |
2924 end_visual.lnum = end_visual.lnum; | |
2925 else | |
2926 end_visual.lnum = start_visual.lnum; | |
2927 | |
2928 /* move VIsual to the right column */ | |
2929 start_visual = curwin->w_cursor; /* save the cursor pos */ | |
2930 curwin->w_cursor = end_visual; | |
2931 coladvance(end_visual.col); | |
2932 VIsual = curwin->w_cursor; | |
2933 curwin->w_cursor = start_visual; /* restore the cursor */ | |
2934 } | |
2935 else | |
2936 { | |
2937 /* | |
2938 * If the click is before the start of visual, change the start. | |
2939 * If the click is after the end of visual, change the end. If | |
2940 * the click is inside the visual, change the closest side. | |
2941 */ | |
2942 if (lt(curwin->w_cursor, start_visual)) | |
2943 VIsual = end_visual; | |
2944 else if (lt(end_visual, curwin->w_cursor)) | |
2945 VIsual = start_visual; | |
2946 else | |
2947 { | |
2948 /* In the same line, compare column number */ | |
2949 if (end_visual.lnum == start_visual.lnum) | |
2950 { | |
2951 if (curwin->w_cursor.col - start_visual.col > | |
2952 end_visual.col - curwin->w_cursor.col) | |
2953 VIsual = start_visual; | |
2954 else | |
2955 VIsual = end_visual; | |
2956 } | |
2957 | |
2958 /* In different lines, compare line number */ | |
2959 else | |
2960 { | |
2961 diff = (curwin->w_cursor.lnum - start_visual.lnum) - | |
2962 (end_visual.lnum - curwin->w_cursor.lnum); | |
2963 | |
2964 if (diff > 0) /* closest to end */ | |
2965 VIsual = start_visual; | |
2966 else if (diff < 0) /* closest to start */ | |
2967 VIsual = end_visual; | |
2968 else /* in the middle line */ | |
2969 { | |
2970 if (curwin->w_cursor.col < | |
2971 (start_visual.col + end_visual.col) / 2) | |
2972 VIsual = end_visual; | |
2973 else | |
2974 VIsual = start_visual; | |
2975 } | |
2976 } | |
2977 } | |
2978 } | |
2979 } | |
2980 /* | |
2981 * If Visual mode started in insert mode, execute "CTRL-O" | |
2982 */ | |
2983 else if ((State & INSERT) && VIsual_active) | |
2984 stuffcharReadbuff(Ctrl_O); | |
2985 #endif | |
2986 | |
2987 /* | |
2988 * Middle mouse click: Put text before cursor. | |
2989 */ | |
2990 if (which_button == MOUSE_MIDDLE) | |
2991 { | |
2992 #ifdef FEAT_CLIPBOARD | |
2993 if (clip_star.available && regname == 0) | |
2994 regname = '*'; | |
2995 #endif | |
2996 if (yank_register_mline(regname)) | |
2997 { | |
2998 if (mouse_past_bottom) | |
2999 dir = FORWARD; | |
3000 } | |
3001 else if (mouse_past_eol) | |
3002 dir = FORWARD; | |
3003 | |
3004 if (fixindent) | |
3005 { | |
3006 c1 = (dir == BACKWARD) ? '[' : ']'; | |
3007 c2 = 'p'; | |
3008 } | |
3009 else | |
3010 { | |
3011 c1 = (dir == FORWARD) ? 'p' : 'P'; | |
3012 c2 = NUL; | |
3013 } | |
3014 prep_redo(regname, count, NUL, c1, NUL, c2, NUL); | |
3015 | |
3016 /* | |
3017 * Remember where the paste started, so in edit() Insstart can be set | |
3018 * to this position | |
3019 */ | |
3020 if (restart_edit != 0) | |
3021 where_paste_started = curwin->w_cursor; | |
3022 do_put(regname, dir, count, fixindent | PUT_CURSEND); | |
3023 } | |
3024 | |
3025 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
3026 /* | |
3027 * Ctrl-Mouse click or double click in a quickfix window jumps to the | |
3028 * error under the mouse pointer. | |
3029 */ | |
3030 else if (((mod_mask & MOD_MASK_CTRL) | |
3031 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
3032 && bt_quickfix(curbuf)) | |
3033 { | |
3034 if (State & INSERT) | |
3035 stuffcharReadbuff(Ctrl_O); | |
643 | 3036 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
3037 stuffReadbuff((char_u *)":.cc\n"); | |
3038 else /* location list window */ | |
3039 stuffReadbuff((char_u *)":.ll\n"); | |
7 | 3040 got_click = FALSE; /* ignore drag&release now */ |
3041 } | |
3042 #endif | |
3043 | |
3044 /* | |
3045 * Ctrl-Mouse click (or double click in a help window) jumps to the tag | |
3046 * under the mouse pointer. | |
3047 */ | |
3048 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help | |
3049 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)) | |
3050 { | |
3051 if (State & INSERT) | |
3052 stuffcharReadbuff(Ctrl_O); | |
3053 stuffcharReadbuff(Ctrl_RSB); | |
3054 got_click = FALSE; /* ignore drag&release now */ | |
3055 } | |
3056 | |
3057 /* | |
3058 * Shift-Mouse click searches for the next occurrence of the word under | |
3059 * the mouse pointer | |
3060 */ | |
3061 else if ((mod_mask & MOD_MASK_SHIFT)) | |
3062 { | |
3063 if (State & INSERT | |
3064 #ifdef FEAT_VISUAL | |
3065 || (VIsual_active && VIsual_select) | |
3066 #endif | |
3067 ) | |
3068 stuffcharReadbuff(Ctrl_O); | |
3069 if (which_button == MOUSE_LEFT) | |
3070 stuffcharReadbuff('*'); | |
3071 else /* MOUSE_RIGHT */ | |
3072 stuffcharReadbuff('#'); | |
3073 } | |
3074 | |
3075 /* Handle double clicks, unless on status line */ | |
3076 else if (in_status_line) | |
3077 { | |
3078 #ifdef FEAT_MOUSESHAPE | |
3079 if ((is_drag || is_click) && !drag_status_line) | |
3080 { | |
3081 drag_status_line = TRUE; | |
3082 update_mouseshape(-1); | |
3083 } | |
3084 #endif | |
3085 } | |
3086 #ifdef FEAT_VERTSPLIT | |
3087 else if (in_sep_line) | |
3088 { | |
3089 # ifdef FEAT_MOUSESHAPE | |
3090 if ((is_drag || is_click) && !drag_sep_line) | |
3091 { | |
3092 drag_sep_line = TRUE; | |
3093 update_mouseshape(-1); | |
3094 } | |
3095 # endif | |
3096 } | |
3097 #endif | |
3098 #ifdef FEAT_VISUAL | |
3099 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT)) | |
3100 && mouse_has(MOUSE_VISUAL)) | |
3101 { | |
3102 if (is_click || !VIsual_active) | |
3103 { | |
3104 if (VIsual_active) | |
3105 orig_cursor = VIsual; | |
3106 else | |
3107 { | |
3108 check_visual_highlight(); | |
3109 VIsual = curwin->w_cursor; | |
3110 orig_cursor = VIsual; | |
3111 VIsual_active = TRUE; | |
3112 VIsual_reselect = TRUE; | |
3113 /* start Select mode if 'selectmode' contains "mouse" */ | |
3114 may_start_select('o'); | |
3115 setmouse(); | |
3116 } | |
3117 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
598 | 3118 { |
3119 /* Double click with ALT pressed makes it blockwise. */ | |
3120 if (mod_mask & MOD_MASK_ALT) | |
3121 VIsual_mode = Ctrl_V; | |
3122 else | |
3123 VIsual_mode = 'v'; | |
3124 } | |
7 | 3125 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK) |
3126 VIsual_mode = 'V'; | |
3127 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK) | |
3128 VIsual_mode = Ctrl_V; | |
3129 #ifdef FEAT_CLIPBOARD | |
3130 /* Make sure the clipboard gets updated. Needed because start and | |
3131 * end may still be the same, and the selection needs to be owned */ | |
3132 clip_star.vmode = NUL; | |
3133 #endif | |
3134 } | |
3135 /* | |
3136 * A double click selects a word or a block. | |
3137 */ | |
3138 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
3139 { | |
3140 pos_T *pos = NULL; | |
300 | 3141 int gc; |
7 | 3142 |
3143 if (is_click) | |
3144 { | |
3145 /* If the character under the cursor (skipping white space) is | |
3146 * not a word character, try finding a match and select a (), | |
3147 * {}, [], #if/#endif, etc. block. */ | |
3148 end_visual = curwin->w_cursor; | |
300 | 3149 while (gc = gchar_pos(&end_visual), vim_iswhite(gc)) |
7 | 3150 inc(&end_visual); |
3151 if (oap != NULL) | |
3152 oap->motion_type = MCHAR; | |
3153 if (oap != NULL | |
3154 && VIsual_mode == 'v' | |
3155 && !vim_iswordc(gchar_pos(&end_visual)) | |
3156 && equalpos(curwin->w_cursor, VIsual) | |
3157 && (pos = findmatch(oap, NUL)) != NULL) | |
3158 { | |
3159 curwin->w_cursor = *pos; | |
3160 if (oap->motion_type == MLINE) | |
3161 VIsual_mode = 'V'; | |
3162 else if (*p_sel == 'e') | |
3163 { | |
3164 if (lt(curwin->w_cursor, VIsual)) | |
3165 ++VIsual.col; | |
3166 else | |
3167 ++curwin->w_cursor.col; | |
3168 } | |
3169 } | |
3170 } | |
3171 | |
3172 if (pos == NULL && (is_click || is_drag)) | |
3173 { | |
3174 /* When not found a match or when dragging: extend to include | |
3175 * a word. */ | |
3176 if (lt(curwin->w_cursor, orig_cursor)) | |
3177 { | |
3178 find_start_of_word(&curwin->w_cursor); | |
3179 find_end_of_word(&VIsual); | |
3180 } | |
3181 else | |
3182 { | |
3183 find_start_of_word(&VIsual); | |
3184 if (*p_sel == 'e' && *ml_get_cursor() != NUL) | |
3185 #ifdef FEAT_MBYTE | |
3186 curwin->w_cursor.col += | |
474 | 3187 (*mb_ptr2len)(ml_get_cursor()); |
7 | 3188 #else |
3189 ++curwin->w_cursor.col; | |
3190 #endif | |
3191 find_end_of_word(&curwin->w_cursor); | |
3192 } | |
3193 } | |
3194 curwin->w_set_curswant = TRUE; | |
3195 } | |
3196 if (is_click) | |
3197 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
3198 } | |
3199 else if (VIsual_active && !old_active) | |
598 | 3200 { |
3201 if (mod_mask & MOD_MASK_ALT) | |
3202 VIsual_mode = Ctrl_V; | |
3203 else | |
3204 VIsual_mode = 'v'; | |
3205 } | |
7 | 3206 |
3207 /* If Visual mode changed show it later. */ | |
643 | 3208 if ((!VIsual_active && old_active && mode_displayed) |
3209 || (VIsual_active && p_smd && msg_silent == 0 | |
3210 && (!old_active || VIsual_mode != old_mode))) | |
7 | 3211 redraw_cmdline = TRUE; |
3212 #endif | |
3213 | |
3214 return moved; | |
3215 } | |
3216 | |
3217 #ifdef FEAT_VISUAL | |
3218 /* | |
3219 * Move "pos" back to the start of the word it's in. | |
3220 */ | |
3221 static void | |
3222 find_start_of_word(pos) | |
3223 pos_T *pos; | |
3224 { | |
3225 char_u *line; | |
3226 int cclass; | |
3227 int col; | |
3228 | |
3229 line = ml_get(pos->lnum); | |
3230 cclass = get_mouse_class(line + pos->col); | |
3231 | |
3232 while (pos->col > 0) | |
3233 { | |
3234 col = pos->col - 1; | |
3235 #ifdef FEAT_MBYTE | |
3236 col -= (*mb_head_off)(line, line + col); | |
3237 #endif | |
3238 if (get_mouse_class(line + col) != cclass) | |
3239 break; | |
3240 pos->col = col; | |
3241 } | |
3242 } | |
3243 | |
3244 /* | |
3245 * Move "pos" forward to the end of the word it's in. | |
3246 * When 'selection' is "exclusive", the position is just after the word. | |
3247 */ | |
3248 static void | |
3249 find_end_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 if (*p_sel == 'e' && pos->col > 0) | |
3258 { | |
3259 --pos->col; | |
3260 #ifdef FEAT_MBYTE | |
3261 pos->col -= (*mb_head_off)(line, line + pos->col); | |
3262 #endif | |
3263 } | |
3264 cclass = get_mouse_class(line + pos->col); | |
3265 while (line[pos->col] != NUL) | |
3266 { | |
3267 #ifdef FEAT_MBYTE | |
474 | 3268 col = pos->col + (*mb_ptr2len)(line + pos->col); |
7 | 3269 #else |
3270 col = pos->col + 1; | |
3271 #endif | |
3272 if (get_mouse_class(line + col) != cclass) | |
3273 { | |
3274 if (*p_sel == 'e') | |
3275 pos->col = col; | |
3276 break; | |
3277 } | |
3278 pos->col = col; | |
3279 } | |
3280 } | |
3281 | |
3282 /* | |
3283 * Get class of a character for selection: same class means same word. | |
3284 * 0: blank | |
3285 * 1: punctuation groups | |
3286 * 2: normal word character | |
3287 * >2: multi-byte word character. | |
3288 */ | |
3289 static int | |
3290 get_mouse_class(p) | |
3291 char_u *p; | |
3292 { | |
3293 int c; | |
3294 | |
3295 #ifdef FEAT_MBYTE | |
3296 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1) | |
3297 return mb_get_class(p); | |
3298 #endif | |
3299 | |
3300 c = *p; | |
3301 if (c == ' ' || c == '\t') | |
3302 return 0; | |
3303 | |
3304 if (vim_iswordc(c)) | |
3305 return 2; | |
3306 | |
3307 /* | |
3308 * There are a few special cases where we want certain combinations of | |
3309 * characters to be considered as a single word. These are things like | |
3310 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
3311 * character is in its own class. |
7 | 3312 */ |
3313 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL) | |
3314 return 1; | |
3315 return c; | |
3316 } | |
3317 #endif /* FEAT_VISUAL */ | |
3318 #endif /* FEAT_MOUSE */ | |
3319 | |
3320 #if defined(FEAT_VISUAL) || defined(PROTO) | |
3321 /* | |
3322 * Check if highlighting for visual mode is possible, give a warning message | |
3323 * if not. | |
3324 */ | |
3325 void | |
3326 check_visual_highlight() | |
3327 { | |
3328 static int did_check = FALSE; | |
3329 | |
3330 if (full_screen) | |
3331 { | |
3332 if (!did_check && hl_attr(HLF_V) == 0) | |
3333 MSG(_("Warning: terminal cannot highlight")); | |
3334 did_check = TRUE; | |
3335 } | |
3336 } | |
3337 | |
3338 /* | |
638 | 3339 * End Visual mode. |
7 | 3340 * This function should ALWAYS be called to end Visual mode, except from |
3341 * do_pending_operator(). | |
3342 */ | |
3343 void | |
3344 end_visual_mode() | |
3345 { | |
3346 #ifdef FEAT_CLIPBOARD | |
3347 /* | |
3348 * If we are using the clipboard, then remember what was selected in case | |
3349 * we need to paste it somewhere while we still own the selection. | |
3350 * Only do this when the clipboard is already owned. Don't want to grab | |
3351 * the selection when hitting ESC. | |
3352 */ | |
3353 if (clip_star.available && clip_star.owned) | |
3354 clip_auto_select(); | |
3355 #endif | |
3356 | |
3357 VIsual_active = FALSE; | |
3358 #ifdef FEAT_MOUSE | |
3359 setmouse(); | |
3360 mouse_dragging = 0; | |
3361 #endif | |
3362 | |
3363 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
690 | 3364 curbuf->b_visual.vi_mode = VIsual_mode; |
3365 curbuf->b_visual.vi_start = VIsual; | |
3366 curbuf->b_visual.vi_end = curwin->w_cursor; | |
3367 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
7 | 3368 #ifdef FEAT_EVAL |
3369 curbuf->b_visual_mode_eval = VIsual_mode; | |
3370 #endif | |
3371 #ifdef FEAT_VIRTUALEDIT | |
3372 if (!virtual_active()) | |
3373 curwin->w_cursor.coladd = 0; | |
3374 #endif | |
3375 | |
643 | 3376 if (mode_displayed) |
7 | 3377 clear_cmdline = TRUE; /* unshow visual mode later */ |
3378 #ifdef FEAT_CMDL_INFO | |
3379 else | |
3380 clear_showcmd(); | |
3381 #endif | |
3382 | |
844 | 3383 adjust_cursor_eol(); |
7 | 3384 } |
3385 | |
3386 /* | |
3387 * Reset VIsual_active and VIsual_reselect. | |
3388 */ | |
3389 void | |
3390 reset_VIsual_and_resel() | |
3391 { | |
3392 if (VIsual_active) | |
3393 { | |
3394 end_visual_mode(); | |
3395 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3396 } | |
3397 VIsual_reselect = FALSE; | |
3398 } | |
3399 | |
3400 /* | |
3401 * Reset VIsual_active and VIsual_reselect if it's set. | |
3402 */ | |
3403 void | |
3404 reset_VIsual() | |
3405 { | |
3406 if (VIsual_active) | |
3407 { | |
3408 end_visual_mode(); | |
3409 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3410 VIsual_reselect = FALSE; | |
3411 } | |
3412 } | |
3413 #endif /* FEAT_VISUAL */ | |
3414 | |
184 | 3415 #if defined(FEAT_BEVAL) |
7 | 3416 static int find_is_eval_item __ARGS((char_u *ptr, int *colp, int *nbp, int dir)); |
3417 | |
3418 /* | |
3419 * Check for a balloon-eval special item to include when searching for an | |
3420 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid! | |
3421 * Returns TRUE if the character at "*ptr" should be included. | |
3422 * "dir" is FORWARD or BACKWARD, the direction of searching. | |
3423 * "*colp" is in/decremented if "ptr[-dir]" should also be included. | |
3424 * "bnp" points to a counter for square brackets. | |
3425 */ | |
3426 static int | |
3427 find_is_eval_item(ptr, colp, bnp, dir) | |
3428 char_u *ptr; | |
3429 int *colp; | |
3430 int *bnp; | |
3431 int dir; | |
3432 { | |
3433 /* Accept everything inside []. */ | |
3434 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD)) | |
3435 ++*bnp; | |
3436 if (*bnp > 0) | |
3437 { | |
3438 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD)) | |
3439 --*bnp; | |
3440 return TRUE; | |
3441 } | |
3442 | |
3443 /* skip over "s.var" */ | |
3444 if (*ptr == '.') | |
3445 return TRUE; | |
3446 | |
3447 /* two-character item: s->var */ | |
3448 if (ptr[dir == BACKWARD ? 0 : 1] == '>' | |
3449 && ptr[dir == BACKWARD ? -1 : 0] == '-') | |
3450 { | |
3451 *colp += dir; | |
3452 return TRUE; | |
3453 } | |
3454 return FALSE; | |
3455 } | |
3456 #endif | |
3457 | |
3458 /* | |
3459 * Find the identifier under or to the right of the cursor. | |
3460 * "find_type" can have one of three values: | |
3461 * FIND_IDENT: find an identifier (keyword) | |
3462 * FIND_STRING: find any non-white string | |
3463 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred. | |
184 | 3464 * FIND_EVAL: find text useful for C program debugging |
7 | 3465 * |
3466 * There are three steps: | |
3467 * 1. Search forward for the start of an identifier/string. Doesn't move if | |
3468 * already on one. | |
3469 * 2. Search backward for the start of this identifier/string. | |
3470 * This doesn't match the real Vi but I like it a little better and it | |
3471 * shouldn't bother anyone. | |
3472 * 3. Search forward to the end of this identifier/string. | |
3473 * When FIND_IDENT isn't defined, we backup until a blank. | |
3474 * | |
3475 * Returns the length of the string, or zero if no string is found. | |
3476 * If a string is found, a pointer to the string is put in "*string". This | |
3477 * string is not always NUL terminated. | |
3478 */ | |
3479 int | |
3480 find_ident_under_cursor(string, find_type) | |
3481 char_u **string; | |
3482 int find_type; | |
3483 { | |
3484 return find_ident_at_pos(curwin, curwin->w_cursor.lnum, | |
3485 curwin->w_cursor.col, string, find_type); | |
3486 } | |
3487 | |
3488 /* | |
3489 * Like find_ident_under_cursor(), but for any window and any position. | |
3490 * However: Uses 'iskeyword' from the current window!. | |
3491 */ | |
3492 int | |
3493 find_ident_at_pos(wp, lnum, startcol, string, find_type) | |
3494 win_T *wp; | |
3495 linenr_T lnum; | |
3496 colnr_T startcol; | |
3497 char_u **string; | |
3498 int find_type; | |
3499 { | |
3500 char_u *ptr; | |
3501 int col = 0; /* init to shut up GCC */ | |
3502 int i; | |
3503 #ifdef FEAT_MBYTE | |
3504 int this_class = 0; | |
3505 int prev_class; | |
3506 int prevcol; | |
3507 #endif | |
184 | 3508 #if defined(FEAT_BEVAL) |
7 | 3509 int bn = 0; /* bracket nesting */ |
3510 #endif | |
3511 | |
3512 /* | |
3513 * if i == 0: try to find an identifier | |
3514 * if i == 1: try to find any non-white string | |
3515 */ | |
3516 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
3517 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i) | |
3518 { | |
3519 /* | |
3520 * 1. skip to start of identifier/string | |
3521 */ | |
3522 col = startcol; | |
3523 #ifdef FEAT_MBYTE | |
3524 if (has_mbyte) | |
3525 { | |
3526 while (ptr[col] != NUL) | |
3527 { | |
184 | 3528 # if defined(FEAT_BEVAL) |
7 | 3529 /* Stop at a ']' to evaluate "a[x]". */ |
3530 if ((find_type & FIND_EVAL) && ptr[col] == ']') | |
3531 break; | |
3532 # endif | |
3533 this_class = mb_get_class(ptr + col); | |
3534 if (this_class != 0 && (i == 1 || this_class != 1)) | |
3535 break; | |
474 | 3536 col += (*mb_ptr2len)(ptr + col); |
7 | 3537 } |
3538 } | |
3539 else | |
3540 #endif | |
3541 while (ptr[col] != NUL | |
3542 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col])) | |
184 | 3543 # if defined(FEAT_BEVAL) |
7 | 3544 && (!(find_type & FIND_EVAL) || ptr[col] != ']') |
3545 # endif | |
3546 ) | |
3547 ++col; | |
3548 | |
184 | 3549 #if defined(FEAT_BEVAL) |
7 | 3550 /* When starting on a ']' count it, so that we include the '['. */ |
3551 bn = ptr[col] == ']'; | |
3552 #endif | |
3553 | |
3554 /* | |
3555 * 2. Back up to start of identifier/string. | |
3556 */ | |
3557 #ifdef FEAT_MBYTE | |
3558 if (has_mbyte) | |
3559 { | |
3560 /* Remember class of character under cursor. */ | |
184 | 3561 # if defined(FEAT_BEVAL) |
7 | 3562 if ((find_type & FIND_EVAL) && ptr[col] == ']') |
3563 this_class = mb_get_class((char_u *)"a"); | |
3564 else | |
3565 # endif | |
3566 this_class = mb_get_class(ptr + col); | |
835 | 3567 while (col > 0 && this_class != 0) |
7 | 3568 { |
3569 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1); | |
3570 prev_class = mb_get_class(ptr + prevcol); | |
3571 if (this_class != prev_class | |
3572 && (i == 0 | |
3573 || prev_class == 0 | |
3574 || (find_type & FIND_IDENT)) | |
184 | 3575 # if defined(FEAT_BEVAL) |
7 | 3576 && (!(find_type & FIND_EVAL) |
3577 || prevcol == 0 | |
3578 || !find_is_eval_item(ptr + prevcol, &prevcol, | |
3579 &bn, BACKWARD)) | |
3580 # endif | |
3581 ) | |
3582 break; | |
3583 col = prevcol; | |
3584 } | |
3585 | |
3586 /* If we don't want just any old string, or we've found an | |
3587 * identifier, stop searching. */ | |
3588 if (this_class > 2) | |
3589 this_class = 2; | |
3590 if (!(find_type & FIND_STRING) || this_class == 2) | |
3591 break; | |
3592 } | |
3593 else | |
3594 #endif | |
3595 { | |
3596 while (col > 0 | |
3597 && ((i == 0 | |
3598 ? vim_iswordc(ptr[col - 1]) | |
3599 : (!vim_iswhite(ptr[col - 1]) | |
3600 && (!(find_type & FIND_IDENT) | |
3601 || !vim_iswordc(ptr[col - 1])))) | |
184 | 3602 #if defined(FEAT_BEVAL) |
7 | 3603 || ((find_type & FIND_EVAL) |
3604 && col > 1 | |
3605 && find_is_eval_item(ptr + col - 1, &col, | |
3606 &bn, BACKWARD)) | |
3607 #endif | |
3608 )) | |
3609 --col; | |
3610 | |
3611 /* If we don't want just any old string, or we've found an | |
3612 * identifier, stop searching. */ | |
3613 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col])) | |
3614 break; | |
3615 } | |
3616 } | |
3617 | |
3618 if (ptr[col] == NUL || (i == 0 && ( | |
3619 #ifdef FEAT_MBYTE | |
3620 has_mbyte ? this_class != 2 : | |
3621 #endif | |
3622 !vim_iswordc(ptr[col])))) | |
3623 { | |
3624 /* | |
3625 * didn't find an identifier or string | |
3626 */ | |
3627 if (find_type & FIND_STRING) | |
3628 EMSG(_("E348: No string under cursor")); | |
3629 else | |
1728 | 3630 EMSG(_(e_noident)); |
7 | 3631 return 0; |
3632 } | |
3633 ptr += col; | |
3634 *string = ptr; | |
3635 | |
3636 /* | |
3637 * 3. Find the end if the identifier/string. | |
3638 */ | |
184 | 3639 #if defined(FEAT_BEVAL) |
7 | 3640 bn = 0; |
3641 startcol -= col; | |
3642 #endif | |
3643 col = 0; | |
3644 #ifdef FEAT_MBYTE | |
3645 if (has_mbyte) | |
3646 { | |
3647 /* Search for point of changing multibyte character class. */ | |
3648 this_class = mb_get_class(ptr); | |
3649 while (ptr[col] != NUL | |
3650 && ((i == 0 ? mb_get_class(ptr + col) == this_class | |
3651 : mb_get_class(ptr + col) != 0) | |
184 | 3652 # if defined(FEAT_BEVAL) |
7 | 3653 || ((find_type & FIND_EVAL) |
3654 && col <= (int)startcol | |
3655 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3656 # endif | |
3657 )) | |
474 | 3658 col += (*mb_ptr2len)(ptr + col); |
7 | 3659 } |
3660 else | |
3661 #endif | |
3662 while ((i == 0 ? vim_iswordc(ptr[col]) | |
3663 : (ptr[col] != NUL && !vim_iswhite(ptr[col]))) | |
184 | 3664 # if defined(FEAT_BEVAL) |
7 | 3665 || ((find_type & FIND_EVAL) |
3666 && col <= (int)startcol | |
3667 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3668 # endif | |
3669 ) | |
3670 { | |
3671 ++col; | |
3672 } | |
3673 | |
3674 return col; | |
3675 } | |
3676 | |
3677 /* | |
3678 * Prepare for redo of a normal command. | |
3679 */ | |
3680 static void | |
3681 prep_redo_cmd(cap) | |
3682 cmdarg_T *cap; | |
3683 { | |
3684 prep_redo(cap->oap->regname, cap->count0, | |
3685 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
3686 } | |
3687 | |
3688 /* | |
3689 * Prepare for redo of any command. | |
3690 * Note that only the last argument can be a multi-byte char. | |
3691 */ | |
3692 static void | |
3693 prep_redo(regname, num, cmd1, cmd2, cmd3, cmd4, cmd5) | |
3694 int regname; | |
3695 long num; | |
3696 int cmd1; | |
3697 int cmd2; | |
3698 int cmd3; | |
3699 int cmd4; | |
3700 int cmd5; | |
3701 { | |
3702 ResetRedobuff(); | |
3703 if (regname != 0) /* yank from specified buffer */ | |
3704 { | |
3705 AppendCharToRedobuff('"'); | |
3706 AppendCharToRedobuff(regname); | |
3707 } | |
3708 if (num) | |
3709 AppendNumberToRedobuff(num); | |
3710 | |
3711 if (cmd1 != NUL) | |
3712 AppendCharToRedobuff(cmd1); | |
3713 if (cmd2 != NUL) | |
3714 AppendCharToRedobuff(cmd2); | |
3715 if (cmd3 != NUL) | |
3716 AppendCharToRedobuff(cmd3); | |
3717 if (cmd4 != NUL) | |
3718 AppendCharToRedobuff(cmd4); | |
3719 if (cmd5 != NUL) | |
3720 AppendCharToRedobuff(cmd5); | |
3721 } | |
3722 | |
3723 /* | |
3724 * check for operator active and clear it | |
3725 * | |
3726 * return TRUE if operator was active | |
3727 */ | |
3728 static int | |
3729 checkclearop(oap) | |
3730 oparg_T *oap; | |
3731 { | |
3732 if (oap->op_type == OP_NOP) | |
3733 return FALSE; | |
3734 clearopbeep(oap); | |
3735 return TRUE; | |
3736 } | |
3737 | |
3738 /* | |
1131 | 3739 * Check for operator or Visual active. Clear active operator. |
7 | 3740 * |
1131 | 3741 * Return TRUE if operator or Visual was active. |
7 | 3742 */ |
3743 static int | |
3744 checkclearopq(oap) | |
3745 oparg_T *oap; | |
3746 { | |
3747 if (oap->op_type == OP_NOP | |
3748 #ifdef FEAT_VISUAL | |
3749 && !VIsual_active | |
3750 #endif | |
3751 ) | |
3752 return FALSE; | |
3753 clearopbeep(oap); | |
3754 return TRUE; | |
3755 } | |
3756 | |
3757 static void | |
3758 clearop(oap) | |
3759 oparg_T *oap; | |
3760 { | |
3761 oap->op_type = OP_NOP; | |
3762 oap->regname = 0; | |
3763 oap->motion_force = NUL; | |
3764 oap->use_reg_one = FALSE; | |
3765 } | |
3766 | |
3767 static void | |
3768 clearopbeep(oap) | |
3769 oparg_T *oap; | |
3770 { | |
3771 clearop(oap); | |
3772 beep_flush(); | |
3773 } | |
3774 | |
3775 #ifdef FEAT_VISUAL | |
3776 /* | |
3777 * Remove the shift modifier from a special key. | |
3778 */ | |
3779 static void | |
3780 unshift_special(cap) | |
3781 cmdarg_T *cap; | |
3782 { | |
3783 switch (cap->cmdchar) | |
3784 { | |
3785 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break; | |
3786 case K_S_LEFT: cap->cmdchar = K_LEFT; break; | |
3787 case K_S_UP: cap->cmdchar = K_UP; break; | |
3788 case K_S_DOWN: cap->cmdchar = K_DOWN; break; | |
3789 case K_S_HOME: cap->cmdchar = K_HOME; break; | |
3790 case K_S_END: cap->cmdchar = K_END; break; | |
3791 } | |
3792 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask); | |
3793 } | |
3794 #endif | |
3795 | |
3796 #if defined(FEAT_CMDL_INFO) || defined(PROTO) | |
3797 /* | |
3798 * Routines for displaying a partly typed command | |
3799 */ | |
3800 | |
3801 #ifdef FEAT_VISUAL /* need room for size of Visual area */ | |
3802 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30 | |
3803 #else | |
3804 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 | |
3805 #endif | |
3806 static char_u showcmd_buf[SHOWCMD_BUFLEN]; | |
3807 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */ | |
3808 static int showcmd_is_clear = TRUE; | |
3809 static int showcmd_visual = FALSE; | |
3810 | |
3811 static void display_showcmd __ARGS((void)); | |
3812 | |
3813 void | |
3814 clear_showcmd() | |
3815 { | |
3816 if (!p_sc) | |
3817 return; | |
3818 | |
3819 #ifdef FEAT_VISUAL | |
3820 if (VIsual_active && !char_avail()) | |
3821 { | |
1866 | 3822 int cursor_bot = lt(VIsual, curwin->w_cursor); |
7 | 3823 long lines; |
3824 colnr_T leftcol, rightcol; | |
3825 linenr_T top, bot; | |
3826 | |
3827 /* Show the size of the Visual area. */ | |
1866 | 3828 if (cursor_bot) |
7 | 3829 { |
3830 top = VIsual.lnum; | |
3831 bot = curwin->w_cursor.lnum; | |
3832 } | |
3833 else | |
3834 { | |
3835 top = curwin->w_cursor.lnum; | |
3836 bot = VIsual.lnum; | |
3837 } | |
3838 # ifdef FEAT_FOLDING | |
3839 /* Include closed folds as a whole. */ | |
3840 hasFolding(top, &top, NULL); | |
3841 hasFolding(bot, NULL, &bot); | |
3842 # endif | |
3843 lines = bot - top + 1; | |
3844 | |
3845 if (VIsual_mode == Ctrl_V) | |
3846 { | |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3847 # ifdef FEAT_LINEBREAK |
1866 | 3848 char_u *saved_sbr = p_sbr; |
3849 | |
3850 /* Make 'sbr' empty for a moment to get the correct size. */ | |
3851 p_sbr = empty_option; | |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3852 # endif |
7 | 3853 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
|
3854 # ifdef FEAT_LINEBREAK |
1866 | 3855 p_sbr = saved_sbr; |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3856 # endif |
7 | 3857 sprintf((char *)showcmd_buf, "%ldx%ld", lines, |
3858 (long)(rightcol - leftcol + 1)); | |
3859 } | |
3860 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum) | |
3861 sprintf((char *)showcmd_buf, "%ld", lines); | |
3862 else | |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3863 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3864 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
|
3865 int l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3866 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
|
3867 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
|
3868 |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3869 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
|
3870 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3871 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
|
3872 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
|
3873 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3874 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3875 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3876 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
|
3877 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
|
3878 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3879 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
|
3880 { |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3881 # 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
|
3882 l = (*mb_ptr2len)(s); |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3883 # else |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3884 l = (*s == NUL) ? 0 : 1; |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3885 # endif |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3886 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
|
3887 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3888 ++bytes; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3889 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3890 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
|
3891 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3892 bytes += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3893 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3894 s += l; |
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 (bytes == chars) |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3897 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
|
3898 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3899 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
|
3900 } |
7 | 3901 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */ |
3902 showcmd_visual = TRUE; | |
3903 } | |
3904 else | |
3905 #endif | |
3906 { | |
3907 showcmd_buf[0] = NUL; | |
3908 showcmd_visual = FALSE; | |
3909 | |
3910 /* Don't actually display something if there is nothing to clear. */ | |
3911 if (showcmd_is_clear) | |
3912 return; | |
3913 } | |
3914 | |
3915 display_showcmd(); | |
3916 } | |
3917 | |
3918 /* | |
3919 * Add 'c' to string of shown command chars. | |
3920 * Return TRUE if output has been written (and setcursor() has been called). | |
3921 */ | |
3922 int | |
3923 add_to_showcmd(c) | |
3924 int c; | |
3925 { | |
3926 char_u *p; | |
3927 int old_len; | |
3928 int extra_len; | |
3929 int overflow; | |
3930 #if defined(FEAT_MOUSE) | |
3931 int i; | |
3932 static int ignore[] = | |
3933 { | |
660 | 3934 # ifdef FEAT_GUI |
7 | 3935 K_VER_SCROLLBAR, K_HOR_SCROLLBAR, |
3936 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM, | |
660 | 3937 # endif |
7 | 3938 K_IGNORE, |
3939 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE, | |
3940 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE, | |
3941 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
|
3942 K_MOUSEDOWN, K_MOUSEUP, K_MOUSELEFT, K_MOUSERIGHT, |
7 | 3943 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE, |
631 | 3944 K_CURSORHOLD, |
7 | 3945 0 |
3946 }; | |
3947 #endif | |
3948 | |
641 | 3949 if (!p_sc || msg_silent != 0) |
7 | 3950 return FALSE; |
3951 | |
3952 if (showcmd_visual) | |
3953 { | |
3954 showcmd_buf[0] = NUL; | |
3955 showcmd_visual = FALSE; | |
3956 } | |
3957 | |
3958 #if defined(FEAT_MOUSE) | |
3959 /* Ignore keys that are scrollbar updates and mouse clicks */ | |
3960 if (IS_SPECIAL(c)) | |
3961 for (i = 0; ignore[i] != 0; ++i) | |
3962 if (ignore[i] == c) | |
3963 return FALSE; | |
3964 #endif | |
3965 | |
3966 p = transchar(c); | |
3967 old_len = (int)STRLEN(showcmd_buf); | |
3968 extra_len = (int)STRLEN(p); | |
3969 overflow = old_len + extra_len - SHOWCMD_COLS; | |
3970 if (overflow > 0) | |
1362 | 3971 mch_memmove(showcmd_buf, showcmd_buf + overflow, |
3972 old_len - overflow + 1); | |
7 | 3973 STRCAT(showcmd_buf, p); |
3974 | |
3975 if (char_avail()) | |
3976 return FALSE; | |
3977 | |
3978 display_showcmd(); | |
3979 | |
3980 return TRUE; | |
3981 } | |
3982 | |
3983 void | |
3984 add_to_showcmd_c(c) | |
3985 int c; | |
3986 { | |
3987 if (!add_to_showcmd(c)) | |
3988 setcursor(); | |
3989 } | |
3990 | |
3991 /* | |
3992 * Delete 'len' characters from the end of the shown command. | |
3993 */ | |
3994 static void | |
3995 del_from_showcmd(len) | |
3996 int len; | |
3997 { | |
3998 int old_len; | |
3999 | |
4000 if (!p_sc) | |
4001 return; | |
4002 | |
4003 old_len = (int)STRLEN(showcmd_buf); | |
4004 if (len > old_len) | |
4005 len = old_len; | |
4006 showcmd_buf[old_len - len] = NUL; | |
4007 | |
4008 if (!char_avail()) | |
4009 display_showcmd(); | |
4010 } | |
4011 | |
4012 /* | |
4013 * push_showcmd() and pop_showcmd() are used when waiting for the user to type | |
4014 * something and there is a partial mapping. | |
4015 */ | |
4016 void | |
4017 push_showcmd() | |
4018 { | |
4019 if (p_sc) | |
4020 STRCPY(old_showcmd_buf, showcmd_buf); | |
4021 } | |
4022 | |
4023 void | |
4024 pop_showcmd() | |
4025 { | |
4026 if (!p_sc) | |
4027 return; | |
4028 | |
4029 STRCPY(showcmd_buf, old_showcmd_buf); | |
4030 | |
4031 display_showcmd(); | |
4032 } | |
4033 | |
4034 static void | |
4035 display_showcmd() | |
4036 { | |
4037 int len; | |
4038 | |
4039 cursor_off(); | |
4040 | |
4041 len = (int)STRLEN(showcmd_buf); | |
4042 if (len == 0) | |
4043 showcmd_is_clear = TRUE; | |
4044 else | |
4045 { | |
4046 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0); | |
4047 showcmd_is_clear = FALSE; | |
4048 } | |
4049 | |
4050 /* | |
1188 | 4051 * clear the rest of an old message by outputting up to SHOWCMD_COLS |
4052 * spaces | |
7 | 4053 */ |
4054 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0); | |
4055 | |
4056 setcursor(); /* put cursor back where it belongs */ | |
4057 } | |
4058 #endif | |
4059 | |
4060 #ifdef FEAT_SCROLLBIND | |
4061 /* | |
4062 * When "check" is FALSE, prepare for commands that scroll the window. | |
4063 * When "check" is TRUE, take care of scroll-binding after the window has | |
4064 * scrolled. Called from normal_cmd() and edit(). | |
4065 */ | |
4066 void | |
4067 do_check_scrollbind(check) | |
4068 int check; | |
4069 { | |
4070 static win_T *old_curwin = NULL; | |
4071 static linenr_T old_topline = 0; | |
4072 #ifdef FEAT_DIFF | |
4073 static int old_topfill = 0; | |
4074 #endif | |
4075 static buf_T *old_buf = NULL; | |
4076 static colnr_T old_leftcol = 0; | |
4077 | |
4078 if (check && curwin->w_p_scb) | |
4079 { | |
4080 /* If a ":syncbind" command was just used, don't scroll, only reset | |
4081 * the values. */ | |
4082 if (did_syncbind) | |
4083 did_syncbind = FALSE; | |
4084 else if (curwin == old_curwin) | |
4085 { | |
4086 /* | |
4087 * Synchronize other windows, as necessary according to | |
4088 * 'scrollbind'. Don't do this after an ":edit" command, except | |
4089 * when 'diff' is set. | |
4090 */ | |
4091 if ((curwin->w_buffer == old_buf | |
4092 #ifdef FEAT_DIFF | |
4093 || curwin->w_p_diff | |
4094 #endif | |
4095 ) | |
4096 && (curwin->w_topline != old_topline | |
4097 #ifdef FEAT_DIFF | |
4098 || curwin->w_topfill != old_topfill | |
4099 #endif | |
4100 || curwin->w_leftcol != old_leftcol)) | |
4101 { | |
4102 check_scrollbind(curwin->w_topline - old_topline, | |
4103 (long)(curwin->w_leftcol - old_leftcol)); | |
4104 } | |
4105 } | |
4106 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */ | |
4107 { | |
4108 /* | |
4109 * When switching between windows, make sure that the relative | |
4110 * vertical offset is valid for the new window. The relative | |
4111 * offset is invalid whenever another 'scrollbind' window has | |
4112 * scrolled to a point that would force the current window to | |
4113 * scroll past the beginning or end of its buffer. When the | |
4114 * resync is performed, some of the other 'scrollbind' windows may | |
4115 * need to jump so that the current window's relative position is | |
4116 * visible on-screen. | |
4117 */ | |
4118 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L); | |
4119 } | |
4120 curwin->w_scbind_pos = curwin->w_topline; | |
4121 } | |
4122 | |
4123 old_curwin = curwin; | |
4124 old_topline = curwin->w_topline; | |
4125 #ifdef FEAT_DIFF | |
4126 old_topfill = curwin->w_topfill; | |
4127 #endif | |
4128 old_buf = curwin->w_buffer; | |
4129 old_leftcol = curwin->w_leftcol; | |
4130 } | |
4131 | |
4132 /* | |
4133 * Synchronize any windows that have "scrollbind" set, based on the | |
4134 * number of rows by which the current window has changed | |
4135 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
4136 */ | |
4137 void | |
4138 check_scrollbind(topline_diff, leftcol_diff) | |
4139 linenr_T topline_diff; | |
4140 long leftcol_diff; | |
4141 { | |
4142 int want_ver; | |
4143 int want_hor; | |
4144 win_T *old_curwin = curwin; | |
4145 buf_T *old_curbuf = curbuf; | |
4146 #ifdef FEAT_VISUAL | |
4147 int old_VIsual_select = VIsual_select; | |
4148 int old_VIsual_active = VIsual_active; | |
4149 #endif | |
4150 colnr_T tgt_leftcol = curwin->w_leftcol; | |
4151 long topline; | |
4152 long y; | |
4153 | |
4154 /* | |
4155 * check 'scrollopt' string for vertical and horizontal scroll options | |
4156 */ | |
4157 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0); | |
4158 #ifdef FEAT_DIFF | |
4159 want_ver |= old_curwin->w_p_diff; | |
4160 #endif | |
4161 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0)); | |
4162 | |
4163 /* | |
4164 * loop through the scrollbound windows and scroll accordingly | |
4165 */ | |
4166 #ifdef FEAT_VISUAL | |
4167 VIsual_select = VIsual_active = 0; | |
4168 #endif | |
4169 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
4170 { | |
4171 curbuf = curwin->w_buffer; | |
4172 /* skip original window and windows with 'noscrollbind' */ | |
4173 if (curwin != old_curwin && curwin->w_p_scb) | |
4174 { | |
4175 /* | |
4176 * do the vertical scroll | |
4177 */ | |
4178 if (want_ver) | |
4179 { | |
4180 #ifdef FEAT_DIFF | |
4181 if (old_curwin->w_p_diff && curwin->w_p_diff) | |
4182 { | |
4183 diff_set_topline(old_curwin, curwin); | |
4184 } | |
4185 else | |
4186 #endif | |
4187 { | |
4188 curwin->w_scbind_pos += topline_diff; | |
4189 topline = curwin->w_scbind_pos; | |
4190 if (topline > curbuf->b_ml.ml_line_count) | |
4191 topline = curbuf->b_ml.ml_line_count; | |
4192 if (topline < 1) | |
4193 topline = 1; | |
4194 | |
4195 y = topline - curwin->w_topline; | |
4196 if (y > 0) | |
4197 scrollup(y, FALSE); | |
4198 else | |
4199 scrolldown(-y, FALSE); | |
4200 } | |
4201 | |
4202 redraw_later(VALID); | |
4203 cursor_correct(); | |
4204 #ifdef FEAT_WINDOWS | |
4205 curwin->w_redr_status = TRUE; | |
4206 #endif | |
4207 } | |
4208 | |
4209 /* | |
4210 * do the horizontal scroll | |
4211 */ | |
4212 if (want_hor && curwin->w_leftcol != tgt_leftcol) | |
4213 { | |
4214 curwin->w_leftcol = tgt_leftcol; | |
4215 leftcol_changed(); | |
4216 } | |
4217 } | |
4218 } | |
4219 | |
4220 /* | |
4221 * reset current-window | |
4222 */ | |
4223 #ifdef FEAT_VISUAL | |
4224 VIsual_select = old_VIsual_select; | |
4225 VIsual_active = old_VIsual_active; | |
4226 #endif | |
4227 curwin = old_curwin; | |
4228 curbuf = old_curbuf; | |
4229 } | |
4230 #endif /* #ifdef FEAT_SCROLLBIND */ | |
4231 | |
4232 /* | |
4233 * Command character that's ignored. | |
4234 * 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
|
4235 * xon/xoff. |
7 | 4236 */ |
4237 static void | |
4238 nv_ignore(cap) | |
4239 cmdarg_T *cap; | |
4240 { | |
226 | 4241 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
7 | 4242 } |
4243 | |
4244 /* | |
620 | 4245 * Command character that doesn't do anything, but unlike nv_ignore() does |
4246 * start edit(). Used for "startinsert" executed while starting up. | |
4247 */ | |
4248 static void | |
4249 nv_nop(cap) | |
1877 | 4250 cmdarg_T *cap UNUSED; |
620 | 4251 { |
4252 } | |
4253 | |
4254 /* | |
7 | 4255 * Command character doesn't exist. |
4256 */ | |
4257 static void | |
4258 nv_error(cap) | |
4259 cmdarg_T *cap; | |
4260 { | |
4261 clearopbeep(cap->oap); | |
4262 } | |
4263 | |
4264 /* | |
4265 * <Help> and <F1> commands. | |
4266 */ | |
4267 static void | |
4268 nv_help(cap) | |
4269 cmdarg_T *cap; | |
4270 { | |
4271 if (!checkclearopq(cap->oap)) | |
4272 ex_help(NULL); | |
4273 } | |
4274 | |
4275 /* | |
4276 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor. | |
4277 */ | |
4278 static void | |
4279 nv_addsub(cap) | |
4280 cmdarg_T *cap; | |
4281 { | |
4282 if (!checkclearopq(cap->oap) | |
4283 && do_addsub((int)cap->cmdchar, cap->count1) == OK) | |
4284 prep_redo_cmd(cap); | |
4285 } | |
4286 | |
4287 /* | |
4288 * CTRL-F, CTRL-B, etc: Scroll page up or down. | |
4289 */ | |
4290 static void | |
4291 nv_page(cap) | |
4292 cmdarg_T *cap; | |
4293 { | |
4294 if (!checkclearop(cap->oap)) | |
819 | 4295 { |
4296 #ifdef FEAT_WINDOWS | |
4297 if (mod_mask & MOD_MASK_CTRL) | |
4298 { | |
4299 /* <C-PageUp>: tab page back; <C-PageDown>: tab page forward */ | |
4300 if (cap->arg == BACKWARD) | |
4301 goto_tabpage(-(int)cap->count1); | |
4302 else | |
4303 goto_tabpage((int)cap->count0); | |
4304 } | |
4305 else | |
4306 #endif | |
7 | 4307 (void)onepage(cap->arg, cap->count1); |
819 | 4308 } |
7 | 4309 } |
4310 | |
4311 /* | |
4312 * Implementation of "gd" and "gD" command. | |
4313 */ | |
4314 static void | |
523 | 4315 nv_gd(oap, nchar, thisblock) |
503 | 4316 oparg_T *oap; |
4317 int nchar; | |
523 | 4318 int thisblock; /* 1 for "1gd" and "1gD" */ |
7 | 4319 { |
4320 int len; | |
503 | 4321 char_u *ptr; |
4322 | |
4323 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0 | |
523 | 4324 || find_decl(ptr, len, nchar == 'd', thisblock, 0) == FAIL) |
503 | 4325 clearopbeep(oap); |
4326 #ifdef FEAT_FOLDING | |
4327 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP) | |
4328 foldOpenCursor(); | |
4329 #endif | |
4330 } | |
4331 | |
4332 /* | |
523 | 4333 * Search for variable declaration of "ptr[len]". |
4334 * When "locally" is TRUE in the current function ("gd"), otherwise in the | |
4335 * current file ("gD"). | |
4336 * When "thisblock" is TRUE check the {} block scope. | |
503 | 4337 * Return FAIL when not found. |
4338 */ | |
4339 int | |
523 | 4340 find_decl(ptr, len, locally, thisblock, searchflags) |
503 | 4341 char_u *ptr; |
4342 int len; | |
4343 int locally; | |
523 | 4344 int thisblock; |
503 | 4345 int searchflags; /* flags passed to searchit() */ |
4346 { | |
7 | 4347 char_u *pat; |
4348 pos_T old_pos; | |
503 | 4349 pos_T par_pos; |
4350 pos_T found_pos; | |
7 | 4351 int t; |
4352 int save_p_ws; | |
4353 int save_p_scs; | |
503 | 4354 int retval = OK; |
944 | 4355 int incll; |
503 | 4356 |
4357 if ((pat = alloc(len + 7)) == NULL) | |
4358 return FAIL; | |
268 | 4359 |
4360 /* Put "\V" before the pattern to avoid that the special meaning of "." | |
4361 * and "~" causes trouble. */ | |
4362 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s", | |
4363 len, ptr); | |
7 | 4364 old_pos = curwin->w_cursor; |
4365 save_p_ws = p_ws; | |
4366 save_p_scs = p_scs; | |
4367 p_ws = FALSE; /* don't wrap around end of file now */ | |
4368 p_scs = FALSE; /* don't switch ignorecase off now */ | |
4369 | |
4370 /* | |
4371 * With "gD" go to line 1. | |
4372 * With "gd" Search back for the start of the current function, then go | |
4373 * back until a blank line. If this fails go to line 1. | |
4374 */ | |
944 | 4375 if (!locally || !findpar(&incll, BACKWARD, 1L, '{', FALSE)) |
7 | 4376 { |
4377 setpcmark(); /* Set in findpar() otherwise */ | |
4378 curwin->w_cursor.lnum = 1; | |
539 | 4379 par_pos = curwin->w_cursor; |
7 | 4380 } |
4381 else | |
4382 { | |
539 | 4383 par_pos = curwin->w_cursor; |
7 | 4384 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL) |
4385 --curwin->w_cursor.lnum; | |
4386 } | |
4387 curwin->w_cursor.col = 0; | |
4388 | |
4389 /* Search forward for the identifier, ignore comment lines. */ | |
698 | 4390 clearpos(&found_pos); |
503 | 4391 for (;;) |
4392 { | |
4393 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD, | |
1496 | 4394 pat, 1L, searchflags, RE_LAST, (linenr_T)0, NULL); |
503 | 4395 if (curwin->w_cursor.lnum >= old_pos.lnum) |
4396 t = FAIL; /* match after start is failure too */ | |
523 | 4397 |
718 | 4398 if (thisblock && t != FAIL) |
523 | 4399 { |
4400 pos_T *pos; | |
4401 | |
4402 /* Check that the block the match is in doesn't end before the | |
4403 * position where we started the search from. */ | |
4404 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD, | |
4405 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL | |
4406 && pos->lnum < old_pos.lnum) | |
4407 continue; | |
4408 } | |
4409 | |
503 | 4410 if (t == FAIL) |
4411 { | |
4412 /* If we previously found a valid position, use it. */ | |
4413 if (found_pos.lnum != 0) | |
4414 { | |
4415 curwin->w_cursor = found_pos; | |
4416 t = OK; | |
4417 } | |
4418 break; | |
4419 } | |
7 | 4420 #ifdef FEAT_COMMENTS |
503 | 4421 if (get_leader_len(ml_get_curline(), NULL, FALSE) > 0) |
4422 { | |
4423 /* Ignore this line, continue at start of next line. */ | |
4424 ++curwin->w_cursor.lnum; | |
4425 curwin->w_cursor.col = 0; | |
4426 continue; | |
4427 } | |
4428 #endif | |
4429 if (!locally) /* global search: use first match found */ | |
4430 break; | |
4431 if (curwin->w_cursor.lnum >= par_pos.lnum) | |
4432 { | |
4433 /* If we previously found a valid position, use it. */ | |
4434 if (found_pos.lnum != 0) | |
4435 curwin->w_cursor = found_pos; | |
4436 break; | |
4437 } | |
4438 | |
4439 /* For finding a local variable and the match is before the "{" search | |
4440 * to find a later match. For K&R style function declarations this | |
4441 * skips the function header without types. */ | |
4442 found_pos = curwin->w_cursor; | |
4443 } | |
4444 | |
4445 if (t == FAIL) | |
4446 { | |
4447 retval = FAIL; | |
7 | 4448 curwin->w_cursor = old_pos; |
4449 } | |
4450 else | |
4451 { | |
4452 curwin->w_set_curswant = TRUE; | |
4453 /* "n" searches forward now */ | |
4454 reset_search_dir(); | |
4455 } | |
4456 | |
4457 vim_free(pat); | |
4458 p_ws = save_p_ws; | |
4459 p_scs = save_p_scs; | |
503 | 4460 |
4461 return retval; | |
7 | 4462 } |
4463 | |
4464 /* | |
4465 * Move 'dist' lines in direction 'dir', counting lines by *screen* | |
4466 * lines rather than lines in the file. | |
4467 * 'dist' must be positive. | |
4468 * | |
4469 * Return OK if able to move cursor, FAIL otherwise. | |
4470 */ | |
4471 static int | |
4472 nv_screengo(oap, dir, dist) | |
4473 oparg_T *oap; | |
4474 int dir; | |
4475 long dist; | |
4476 { | |
4477 int linelen = linetabsize(ml_get_curline()); | |
4478 int retval = OK; | |
4479 int atend = FALSE; | |
4480 int n; | |
4481 int col_off1; /* margin offset for first screen line */ | |
4482 int col_off2; /* margin offset for wrapped screen line */ | |
4483 int width1; /* text width for first screen line */ | |
4484 int width2; /* test width for wrapped screen line */ | |
4485 | |
4486 oap->motion_type = MCHAR; | |
4487 oap->inclusive = FALSE; | |
4488 | |
4489 col_off1 = curwin_col_off(); | |
4490 col_off2 = col_off1 - curwin_col_off2(); | |
4491 width1 = W_WIDTH(curwin) - col_off1; | |
4492 width2 = W_WIDTH(curwin) - col_off2; | |
4493 | |
4494 #ifdef FEAT_VERTSPLIT | |
4495 if (curwin->w_width != 0) | |
4496 { | |
4497 #endif | |
4498 /* | |
4499 * Instead of sticking at the last character of the buffer line we | |
4500 * try to stick in the last column of the screen. | |
4501 */ | |
4502 if (curwin->w_curswant == MAXCOL) | |
4503 { | |
4504 atend = TRUE; | |
4505 validate_virtcol(); | |
4506 if (width1 <= 0) | |
4507 curwin->w_curswant = 0; | |
4508 else | |
4509 { | |
4510 curwin->w_curswant = width1 - 1; | |
4511 if (curwin->w_virtcol > curwin->w_curswant) | |
4512 curwin->w_curswant += ((curwin->w_virtcol | |
4513 - curwin->w_curswant - 1) / width2 + 1) * width2; | |
4514 } | |
4515 } | |
4516 else | |
4517 { | |
4518 if (linelen > width1) | |
4519 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4520 else | |
4521 n = width1; | |
4522 if (curwin->w_curswant > (colnr_T)n + 1) | |
4523 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1) | |
4524 * width2; | |
4525 } | |
4526 | |
4527 while (dist--) | |
4528 { | |
4529 if (dir == BACKWARD) | |
4530 { | |
4531 if ((long)curwin->w_curswant >= width2) | |
4532 /* move back within line */ | |
4533 curwin->w_curswant -= width2; | |
4534 else | |
4535 { | |
4536 /* to previous line */ | |
4537 if (curwin->w_cursor.lnum == 1) | |
4538 { | |
4539 retval = FAIL; | |
4540 break; | |
4541 } | |
4542 --curwin->w_cursor.lnum; | |
4543 #ifdef FEAT_FOLDING | |
4544 /* Move to the start of a closed fold. Don't do that when | |
4545 * 'foldopen' contains "all": it will open in a moment. */ | |
4546 if (!(fdo_flags & FDO_ALL)) | |
4547 (void)hasFolding(curwin->w_cursor.lnum, | |
4548 &curwin->w_cursor.lnum, NULL); | |
4549 #endif | |
4550 linelen = linetabsize(ml_get_curline()); | |
4551 if (linelen > width1) | |
4552 curwin->w_curswant += (((linelen - width1 - 1) / width2) | |
4553 + 1) * width2; | |
4554 } | |
4555 } | |
4556 else /* dir == FORWARD */ | |
4557 { | |
4558 if (linelen > width1) | |
4559 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4560 else | |
4561 n = width1; | |
4562 if (curwin->w_curswant + width2 < (colnr_T)n) | |
4563 /* move forward within line */ | |
4564 curwin->w_curswant += width2; | |
4565 else | |
4566 { | |
4567 /* to next line */ | |
4568 #ifdef FEAT_FOLDING | |
4569 /* Move to the end of a closed fold. */ | |
4570 (void)hasFolding(curwin->w_cursor.lnum, NULL, | |
4571 &curwin->w_cursor.lnum); | |
4572 #endif | |
4573 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
4574 { | |
4575 retval = FAIL; | |
4576 break; | |
4577 } | |
4578 curwin->w_cursor.lnum++; | |
4579 curwin->w_curswant %= width2; | |
2911 | 4580 linelen = linetabsize(ml_get_curline()); |
7 | 4581 } |
4582 } | |
4583 } | |
4584 #ifdef FEAT_VERTSPLIT | |
4585 } | |
4586 #endif | |
4587 | |
4588 coladvance(curwin->w_curswant); | |
4589 | |
4590 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
4591 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
4592 { | |
4593 /* | |
4594 * Check for landing on a character that got split at the end of the | |
4595 * last line. We want to advance a screenline, not end up in the same | |
4596 * screenline or move two screenlines. | |
4597 */ | |
4598 validate_virtcol(); | |
4599 if (curwin->w_virtcol > curwin->w_curswant | |
4600 && (curwin->w_curswant < (colnr_T)width1 | |
4601 ? (curwin->w_curswant > (colnr_T)width1 / 2) | |
4602 : ((curwin->w_curswant - width1) % width2 | |
4603 > (colnr_T)width2 / 2))) | |
4604 --curwin->w_cursor.col; | |
4605 } | |
4606 #endif | |
4607 | |
4608 if (atend) | |
4609 curwin->w_curswant = MAXCOL; /* stick in the last column */ | |
4610 | |
4611 return retval; | |
4612 } | |
4613 | |
4614 #ifdef FEAT_MOUSE | |
4615 /* | |
4616 * Mouse scroll wheel: Default action is to scroll three lines, or one page | |
4617 * when Shift or Ctrl is used. | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4618 * K_MOUSEUP (cap->arg == 1) or K_MOUSEDOWN (cap->arg == 0) or |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4619 * K_MOUSELEFT (cap->arg == -1) or K_MOUSERIGHT (cap->arg == -2) |
7 | 4620 */ |
4621 static void | |
4622 nv_mousescroll(cap) | |
4623 cmdarg_T *cap; | |
4624 { | |
4625 # if defined(FEAT_GUI) && defined(FEAT_WINDOWS) | |
557 | 4626 win_T *old_curwin = curwin; |
7 | 4627 |
4628 /* Currently we only get the mouse coordinates in the GUI. */ | |
4629 if (gui.in_use && mouse_row >= 0 && mouse_col >= 0) | |
4630 { | |
4631 int row, col; | |
4632 | |
4633 row = mouse_row; | |
4634 col = mouse_col; | |
4635 | |
4636 /* find the window at the pointer coordinates */ | |
4637 curwin = mouse_find_win(&row, &col); | |
4638 curbuf = curwin->w_buffer; | |
4639 } | |
4640 # endif | |
4641 | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4642 if (cap->arg == MSCR_UP || cap->arg == MSCR_DOWN) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4643 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4644 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4645 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4646 (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
|
4647 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4648 else |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4649 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4650 cap->count1 = 3; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4651 cap->count0 = 3; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4652 nv_scroll_line(cap); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4653 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4654 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4655 # ifdef FEAT_GUI |
7 | 4656 else |
4657 { | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4658 /* Horizontal scroll - only allowed when 'wrap' is disabled */ |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4659 if (!curwin->w_p_wrap) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4660 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4661 int val, step = 6; |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4662 |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4663 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4664 step = W_WIDTH(curwin); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4665 val = curwin->w_leftcol + (cap->arg == MSCR_RIGHT ? -step : +step); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4666 if (val < 0) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4667 val = 0; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4668 |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4669 gui_do_horiz_scroll(val, TRUE); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4670 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4671 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4672 # endif |
7 | 4673 |
4674 # if defined(FEAT_GUI) && defined(FEAT_WINDOWS) | |
4675 curwin->w_redr_status = TRUE; | |
4676 | |
4677 curwin = old_curwin; | |
4678 curbuf = curwin->w_buffer; | |
4679 # endif | |
4680 } | |
4681 | |
4682 /* | |
4683 * Mouse clicks and drags. | |
4684 */ | |
4685 static void | |
4686 nv_mouse(cap) | |
4687 cmdarg_T *cap; | |
4688 { | |
4689 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0); | |
4690 } | |
4691 #endif | |
4692 | |
4693 /* | |
4694 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down. | |
4695 * cap->arg must be TRUE for CTRL-E. | |
4696 */ | |
4697 static void | |
4698 nv_scroll_line(cap) | |
4699 cmdarg_T *cap; | |
4700 { | |
4701 if (!checkclearop(cap->oap)) | |
4702 scroll_redraw(cap->arg, cap->count1); | |
4703 } | |
4704 | |
4705 /* | |
4706 * Scroll "count" lines up or down, and redraw. | |
4707 */ | |
4708 void | |
4709 scroll_redraw(up, count) | |
4710 int up; | |
4711 long count; | |
4712 { | |
4713 linenr_T prev_topline = curwin->w_topline; | |
4714 #ifdef FEAT_DIFF | |
4715 int prev_topfill = curwin->w_topfill; | |
4716 #endif | |
4717 linenr_T prev_lnum = curwin->w_cursor.lnum; | |
4718 | |
4719 if (up) | |
4720 scrollup(count, TRUE); | |
4721 else | |
4722 scrolldown(count, TRUE); | |
4723 if (p_so) | |
4724 { | |
4725 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as | |
4726 * valid, otherwise the screen jumps back at the end of the file. */ | |
4727 cursor_correct(); | |
4728 check_cursor_moved(curwin); | |
4729 curwin->w_valid |= VALID_TOPLINE; | |
4730 | |
4731 /* If moved back to where we were, at least move the cursor, otherwise | |
4732 * we get stuck at one position. Don't move the cursor up if the | |
4733 * first line of the buffer is already on the screen */ | |
4734 while (curwin->w_topline == prev_topline | |
4735 #ifdef FEAT_DIFF | |
4736 && curwin->w_topfill == prev_topfill | |
4737 #endif | |
4738 ) | |
4739 { | |
4740 if (up) | |
4741 { | |
4742 if (curwin->w_cursor.lnum > prev_lnum | |
4743 || cursor_down(1L, FALSE) == FAIL) | |
4744 break; | |
4745 } | |
4746 else | |
4747 { | |
4748 if (curwin->w_cursor.lnum < prev_lnum | |
4749 || prev_topline == 1L | |
4750 || cursor_up(1L, FALSE) == FAIL) | |
4751 break; | |
4752 } | |
4753 /* Mark w_topline as valid, otherwise the screen jumps back at the | |
4754 * end of the file. */ | |
4755 check_cursor_moved(curwin); | |
4756 curwin->w_valid |= VALID_TOPLINE; | |
4757 } | |
4758 } | |
4759 if (curwin->w_cursor.lnum != prev_lnum) | |
4760 coladvance(curwin->w_curswant); | |
4761 redraw_later(VALID); | |
4762 } | |
4763 | |
4764 /* | |
4765 * Commands that start with "z". | |
4766 */ | |
4767 static void | |
4768 nv_zet(cap) | |
4769 cmdarg_T *cap; | |
4770 { | |
4771 long n; | |
4772 colnr_T col; | |
4773 int nchar = cap->nchar; | |
4774 #ifdef FEAT_FOLDING | |
4775 long old_fdl = curwin->w_p_fdl; | |
4776 int old_fen = curwin->w_p_fen; | |
4777 #endif | |
737 | 4778 #ifdef FEAT_SPELL |
710 | 4779 int undo = FALSE; |
4780 #endif | |
7 | 4781 |
4782 if (VIM_ISDIGIT(nchar)) | |
4783 { | |
4784 /* | |
4785 * "z123{nchar}": edit the count before obtaining {nchar} | |
4786 */ | |
4787 if (checkclearop(cap->oap)) | |
4788 return; | |
4789 n = nchar - '0'; | |
4790 for (;;) | |
4791 { | |
4792 #ifdef USE_ON_FLY_SCROLL | |
4793 dont_scroll = TRUE; /* disallow scrolling here */ | |
4794 #endif | |
4795 ++no_mapping; | |
4796 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 4797 nchar = plain_vgetc(); |
7 | 4798 LANGMAP_ADJUST(nchar, TRUE); |
4799 --no_mapping; | |
4800 --allow_keys; | |
4801 #ifdef FEAT_CMDL_INFO | |
4802 (void)add_to_showcmd(nchar); | |
4803 #endif | |
4804 if (nchar == K_DEL || nchar == K_KDEL) | |
4805 n /= 10; | |
4806 else if (VIM_ISDIGIT(nchar)) | |
4807 n = n * 10 + (nchar - '0'); | |
4808 else if (nchar == CAR) | |
4809 { | |
4810 #ifdef FEAT_GUI | |
4811 need_mouse_correct = TRUE; | |
4812 #endif | |
4813 win_setheight((int)n); | |
4814 break; | |
4815 } | |
4816 else if (nchar == 'l' | |
4817 || nchar == 'h' | |
4818 || nchar == K_LEFT | |
229 | 4819 || nchar == K_RIGHT) |
7 | 4820 { |
4821 cap->count1 = n ? n * cap->count1 : cap->count1; | |
4822 goto dozet; | |
4823 } | |
4824 else | |
4825 { | |
4826 clearopbeep(cap->oap); | |
4827 break; | |
4828 } | |
4829 } | |
4830 cap->oap->op_type = OP_NOP; | |
4831 return; | |
4832 } | |
4833 | |
4834 dozet: | |
4835 if ( | |
4836 #ifdef FEAT_FOLDING | |
4837 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc" | |
4838 * and "zC" only in Visual mode. "zj" and "zk" are motion | |
4839 * commands. */ | |
4840 cap->nchar != 'f' && cap->nchar != 'F' | |
4841 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar)) | |
4842 && cap->nchar != 'j' && cap->nchar != 'k' | |
4843 && | |
4844 #endif | |
4845 checkclearop(cap->oap)) | |
4846 return; | |
4847 | |
4848 /* | |
4849 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb": | |
4850 * If line number given, set cursor. | |
4851 */ | |
4852 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL) | |
4853 && cap->count0 | |
4854 && cap->count0 != curwin->w_cursor.lnum) | |
4855 { | |
4856 setpcmark(); | |
4857 if (cap->count0 > curbuf->b_ml.ml_line_count) | |
4858 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4859 else | |
4860 curwin->w_cursor.lnum = cap->count0; | |
22 | 4861 check_cursor_col(); |
7 | 4862 } |
4863 | |
4864 switch (nchar) | |
4865 { | |
4866 /* "z+", "z<CR>" and "zt": put cursor at top of screen */ | |
4867 case '+': | |
4868 if (cap->count0 == 0) | |
4869 { | |
4870 /* No count given: put cursor at the line below screen */ | |
4871 validate_botline(); /* make sure w_botline is valid */ | |
4872 if (curwin->w_botline > curbuf->b_ml.ml_line_count) | |
4873 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4874 else | |
4875 curwin->w_cursor.lnum = curwin->w_botline; | |
4876 } | |
4877 /* FALLTHROUGH */ | |
4878 case NL: | |
4879 case CAR: | |
4880 case K_KENTER: | |
4881 beginline(BL_WHITE | BL_FIX); | |
4882 /* FALLTHROUGH */ | |
4883 | |
4884 case 't': scroll_cursor_top(0, TRUE); | |
4885 redraw_later(VALID); | |
4886 break; | |
4887 | |
4888 /* "z." and "zz": put cursor in middle of screen */ | |
4889 case '.': beginline(BL_WHITE | BL_FIX); | |
4890 /* FALLTHROUGH */ | |
4891 | |
4892 case 'z': scroll_cursor_halfway(TRUE); | |
4893 redraw_later(VALID); | |
4894 break; | |
4895 | |
4896 /* "z^", "z-" and "zb": put cursor at bottom of screen */ | |
4897 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window | |
4898 * when <count> is at bottom of window, and puts that one at | |
4899 * bottom of window. */ | |
4900 if (cap->count0 != 0) | |
4901 { | |
4902 scroll_cursor_bot(0, TRUE); | |
4903 curwin->w_cursor.lnum = curwin->w_topline; | |
4904 } | |
4905 else if (curwin->w_topline == 1) | |
4906 curwin->w_cursor.lnum = 1; | |
4907 else | |
4908 curwin->w_cursor.lnum = curwin->w_topline - 1; | |
4909 /* FALLTHROUGH */ | |
4910 case '-': | |
4911 beginline(BL_WHITE | BL_FIX); | |
4912 /* FALLTHROUGH */ | |
4913 | |
4914 case 'b': scroll_cursor_bot(0, TRUE); | |
4915 redraw_later(VALID); | |
4916 break; | |
4917 | |
4918 /* "zH" - scroll screen right half-page */ | |
4919 case 'H': | |
4920 cap->count1 *= W_WIDTH(curwin) / 2; | |
4921 /* FALLTHROUGH */ | |
4922 | |
4923 /* "zh" - scroll screen to the right */ | |
4924 case 'h': | |
4925 case K_LEFT: | |
4926 if (!curwin->w_p_wrap) | |
4927 { | |
4928 if ((colnr_T)cap->count1 > curwin->w_leftcol) | |
4929 curwin->w_leftcol = 0; | |
4930 else | |
4931 curwin->w_leftcol -= (colnr_T)cap->count1; | |
4932 leftcol_changed(); | |
4933 } | |
4934 break; | |
4935 | |
4936 /* "zL" - scroll screen left half-page */ | |
4937 case 'L': cap->count1 *= W_WIDTH(curwin) / 2; | |
4938 /* FALLTHROUGH */ | |
4939 | |
4940 /* "zl" - scroll screen to the left */ | |
4941 case 'l': | |
4942 case K_RIGHT: | |
4943 if (!curwin->w_p_wrap) | |
4944 { | |
4945 /* scroll the window left */ | |
4946 curwin->w_leftcol += (colnr_T)cap->count1; | |
4947 leftcol_changed(); | |
4948 } | |
4949 break; | |
4950 | |
4951 /* "zs" - scroll screen, cursor at the start */ | |
4952 case 's': if (!curwin->w_p_wrap) | |
4953 { | |
4954 #ifdef FEAT_FOLDING | |
4955 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4956 col = 0; /* like the cursor is in col 0 */ | |
4957 else | |
4958 #endif | |
4959 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL); | |
4960 if ((long)col > p_siso) | |
4961 col -= p_siso; | |
4962 else | |
4963 col = 0; | |
4964 if (curwin->w_leftcol != col) | |
4965 { | |
4966 curwin->w_leftcol = col; | |
4967 redraw_later(NOT_VALID); | |
4968 } | |
4969 } | |
4970 break; | |
4971 | |
4972 /* "ze" - scroll screen, cursor at the end */ | |
4973 case 'e': if (!curwin->w_p_wrap) | |
4974 { | |
4975 #ifdef FEAT_FOLDING | |
4976 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4977 col = 0; /* like the cursor is in col 0 */ | |
4978 else | |
4979 #endif | |
4980 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
4981 n = W_WIDTH(curwin) - curwin_col_off(); | |
4982 if ((long)col + p_siso < n) | |
4983 col = 0; | |
4984 else | |
4985 col = col + p_siso - n + 1; | |
4986 if (curwin->w_leftcol != col) | |
4987 { | |
4988 curwin->w_leftcol = col; | |
4989 redraw_later(NOT_VALID); | |
4990 } | |
4991 } | |
4992 break; | |
4993 | |
4994 #ifdef FEAT_FOLDING | |
4995 /* "zF": create fold command */ | |
4996 /* "zf": create fold operator */ | |
4997 case 'F': | |
4998 case 'f': if (foldManualAllowed(TRUE)) | |
4999 { | |
5000 cap->nchar = 'f'; | |
5001 nv_operator(cap); | |
5002 curwin->w_p_fen = TRUE; | |
5003 | |
5004 /* "zF" is like "zfzf" */ | |
5005 if (nchar == 'F' && cap->oap->op_type == OP_FOLD) | |
5006 { | |
5007 nv_operator(cap); | |
5008 finish_op = TRUE; | |
5009 } | |
5010 } | |
5011 else | |
5012 clearopbeep(cap->oap); | |
5013 break; | |
5014 | |
5015 /* "zd": delete fold at cursor */ | |
5016 /* "zD": delete fold at cursor recursively */ | |
5017 case 'd': | |
5018 case 'D': if (foldManualAllowed(FALSE)) | |
5019 { | |
5020 if (VIsual_active) | |
5021 nv_operator(cap); | |
5022 else | |
5023 deleteFold(curwin->w_cursor.lnum, | |
5024 curwin->w_cursor.lnum, nchar == 'D', FALSE); | |
5025 } | |
5026 break; | |
5027 | |
5028 /* "zE": erease all folds */ | |
5029 case 'E': if (foldmethodIsManual(curwin)) | |
5030 { | |
5031 clearFolding(curwin); | |
5032 changed_window_setting(); | |
5033 } | |
5034 else if (foldmethodIsMarker(curwin)) | |
5035 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count, | |
5036 TRUE, FALSE); | |
5037 else | |
5038 EMSG(_("E352: Cannot erase folds with current 'foldmethod'")); | |
5039 break; | |
5040 | |
5041 /* "zn": fold none: reset 'foldenable' */ | |
5042 case 'n': curwin->w_p_fen = FALSE; | |
5043 break; | |
5044 | |
5045 /* "zN": fold Normal: set 'foldenable' */ | |
5046 case 'N': curwin->w_p_fen = TRUE; | |
5047 break; | |
5048 | |
5049 /* "zi": invert folding: toggle 'foldenable' */ | |
5050 case 'i': curwin->w_p_fen = !curwin->w_p_fen; | |
5051 break; | |
5052 | |
5053 /* "za": open closed fold or close open fold at cursor */ | |
5054 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
5055 openFold(curwin->w_cursor.lnum, cap->count1); | |
5056 else | |
5057 { | |
5058 closeFold(curwin->w_cursor.lnum, cap->count1); | |
5059 curwin->w_p_fen = TRUE; | |
5060 } | |
5061 break; | |
5062 | |
5063 /* "zA": open fold at cursor recursively */ | |
5064 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
5065 openFoldRecurse(curwin->w_cursor.lnum); | |
5066 else | |
5067 { | |
5068 closeFoldRecurse(curwin->w_cursor.lnum); | |
5069 curwin->w_p_fen = TRUE; | |
5070 } | |
5071 break; | |
5072 | |
5073 /* "zo": open fold at cursor or Visual area */ | |
5074 case 'o': if (VIsual_active) | |
5075 nv_operator(cap); | |
5076 else | |
5077 openFold(curwin->w_cursor.lnum, cap->count1); | |
5078 break; | |
5079 | |
5080 /* "zO": open fold recursively */ | |
5081 case 'O': if (VIsual_active) | |
5082 nv_operator(cap); | |
5083 else | |
5084 openFoldRecurse(curwin->w_cursor.lnum); | |
5085 break; | |
5086 | |
5087 /* "zc": close fold at cursor or Visual area */ | |
5088 case 'c': if (VIsual_active) | |
5089 nv_operator(cap); | |
5090 else | |
5091 closeFold(curwin->w_cursor.lnum, cap->count1); | |
5092 curwin->w_p_fen = TRUE; | |
5093 break; | |
5094 | |
5095 /* "zC": close fold recursively */ | |
5096 case 'C': if (VIsual_active) | |
5097 nv_operator(cap); | |
5098 else | |
5099 closeFoldRecurse(curwin->w_cursor.lnum); | |
5100 curwin->w_p_fen = TRUE; | |
5101 break; | |
5102 | |
5103 /* "zv": open folds at the cursor */ | |
5104 case 'v': foldOpenCursor(); | |
5105 break; | |
5106 | |
5107 /* "zx": re-apply 'foldlevel' and open folds at the cursor */ | |
5108 case 'x': curwin->w_p_fen = TRUE; | |
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5109 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5110 newFoldLevel(); /* update right now */ |
7 | 5111 foldOpenCursor(); |
5112 break; | |
5113 | |
5114 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */ | |
5115 case 'X': curwin->w_p_fen = TRUE; | |
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5116 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5117 old_fdl = -1; /* force an update */ |
7 | 5118 break; |
5119 | |
5120 /* "zm": fold more */ | |
5121 case 'm': if (curwin->w_p_fdl > 0) | |
5122 --curwin->w_p_fdl; | |
5123 old_fdl = -1; /* force an update */ | |
5124 curwin->w_p_fen = TRUE; | |
5125 break; | |
5126 | |
5127 /* "zM": close all folds */ | |
5128 case 'M': curwin->w_p_fdl = 0; | |
5129 old_fdl = -1; /* force an update */ | |
5130 curwin->w_p_fen = TRUE; | |
5131 break; | |
5132 | |
5133 /* "zr": reduce folding */ | |
5134 case 'r': ++curwin->w_p_fdl; | |
5135 break; | |
5136 | |
5137 /* "zR": open all folds */ | |
5138 case 'R': curwin->w_p_fdl = getDeepestNesting(); | |
5139 old_fdl = -1; /* force an update */ | |
5140 break; | |
5141 | |
5142 case 'j': /* "zj" move to next fold downwards */ | |
5143 case 'k': /* "zk" move to next fold upwards */ | |
5144 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD, | |
5145 cap->count1) == FAIL) | |
5146 clearopbeep(cap->oap); | |
5147 break; | |
5148 | |
5149 #endif /* FEAT_FOLDING */ | |
5150 | |
737 | 5151 #ifdef FEAT_SPELL |
710 | 5152 case 'u': /* "zug" and "zuw": undo "zg" and "zw" */ |
5153 ++no_mapping; | |
5154 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 5155 nchar = plain_vgetc(); |
710 | 5156 LANGMAP_ADJUST(nchar, TRUE); |
5157 --no_mapping; | |
5158 --allow_keys; | |
5159 #ifdef FEAT_CMDL_INFO | |
5160 (void)add_to_showcmd(nchar); | |
5161 #endif | |
5162 if (vim_strchr((char_u *)"gGwW", nchar) == NULL) | |
5163 { | |
5164 clearopbeep(cap->oap); | |
5165 break; | |
5166 } | |
5167 undo = TRUE; | |
5168 /*FALLTHROUGH*/ | |
5169 | |
310 | 5170 case 'g': /* "zg": add good word to word list */ |
5171 case 'w': /* "zw": add wrong word to word list */ | |
381 | 5172 case 'G': /* "zG": add good word to temp word list */ |
5173 case 'W': /* "zW": add wrong word to temp word list */ | |
310 | 5174 { |
5175 char_u *ptr = NULL; | |
5176 int len; | |
5177 | |
5178 if (checkclearop(cap->oap)) | |
5179 break; | |
5180 # ifdef FEAT_VISUAL | |
5181 if (VIsual_active && get_visual_text(cap, &ptr, &len) | |
5182 == FAIL) | |
5183 return; | |
5184 # endif | |
501 | 5185 if (ptr == NULL) |
5186 { | |
5187 pos_T pos = curwin->w_cursor; | |
5188 | |
5189 /* Find bad word under the cursor. */ | |
534 | 5190 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL); |
501 | 5191 if (len != 0 && curwin->w_cursor.col <= pos.col) |
5192 ptr = ml_get_pos(&curwin->w_cursor); | |
5193 curwin->w_cursor = pos; | |
5194 } | |
5195 | |
310 | 5196 if (ptr == NULL && (len = find_ident_under_cursor(&ptr, |
5197 FIND_IDENT)) == 0) | |
5198 return; | |
381 | 5199 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W', |
710 | 5200 (nchar == 'G' || nchar == 'W') |
5201 ? 0 : (int)cap->count1, | |
5202 undo); | |
310 | 5203 } |
316 | 5204 break; |
323 | 5205 |
584 | 5206 case '=': /* "z=": suggestions for a badly spelled word */ |
638 | 5207 if (!checkclearop(cap->oap)) |
485 | 5208 spell_suggest((int)cap->count0); |
323 | 5209 break; |
310 | 5210 #endif |
5211 | |
7 | 5212 default: clearopbeep(cap->oap); |
5213 } | |
5214 | |
5215 #ifdef FEAT_FOLDING | |
5216 /* Redraw when 'foldenable' changed */ | |
5217 if (old_fen != curwin->w_p_fen) | |
5218 { | |
5219 # ifdef FEAT_DIFF | |
5220 win_T *wp; | |
5221 | |
5222 if (foldmethodIsDiff(curwin) && curwin->w_p_scb) | |
5223 { | |
5224 /* Adjust 'foldenable' in diff-synced windows. */ | |
5225 FOR_ALL_WINDOWS(wp) | |
5226 { | |
5227 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb) | |
5228 { | |
5229 wp->w_p_fen = curwin->w_p_fen; | |
5230 changed_window_setting_win(wp); | |
5231 } | |
5232 } | |
5233 } | |
5234 # endif | |
5235 changed_window_setting(); | |
5236 } | |
5237 | |
5238 /* Redraw when 'foldlevel' changed. */ | |
5239 if (old_fdl != curwin->w_p_fdl) | |
5240 newFoldLevel(); | |
5241 #endif | |
5242 } | |
5243 | |
5244 #ifdef FEAT_GUI | |
5245 /* | |
5246 * Vertical scrollbar movement. | |
5247 */ | |
5248 static void | |
5249 nv_ver_scrollbar(cap) | |
5250 cmdarg_T *cap; | |
5251 { | |
5252 if (cap->oap->op_type != OP_NOP) | |
5253 clearopbeep(cap->oap); | |
5254 | |
5255 /* Even if an operator was pending, we still want to scroll */ | |
5256 gui_do_scroll(); | |
5257 } | |
5258 | |
5259 /* | |
5260 * Horizontal scrollbar movement. | |
5261 */ | |
5262 static void | |
5263 nv_hor_scrollbar(cap) | |
5264 cmdarg_T *cap; | |
5265 { | |
5266 if (cap->oap->op_type != OP_NOP) | |
5267 clearopbeep(cap->oap); | |
5268 | |
5269 /* 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
|
5270 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 5271 } |
5272 #endif | |
5273 | |
690 | 5274 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
685 | 5275 /* |
5276 * Click in GUI tab. | |
5277 */ | |
5278 static void | |
5279 nv_tabline(cap) | |
5280 cmdarg_T *cap; | |
5281 { | |
5282 if (cap->oap->op_type != OP_NOP) | |
5283 clearopbeep(cap->oap); | |
5284 | |
5285 /* Even if an operator was pending, we still want to jump tabs. */ | |
5286 goto_tabpage(current_tab); | |
5287 } | |
686 | 5288 |
5289 /* | |
5290 * Selected item in tab line menu. | |
5291 */ | |
5292 static void | |
5293 nv_tabmenu(cap) | |
5294 cmdarg_T *cap; | |
5295 { | |
5296 if (cap->oap->op_type != OP_NOP) | |
5297 clearopbeep(cap->oap); | |
5298 | |
5299 /* Even if an operator was pending, we still want to jump tabs. */ | |
690 | 5300 handle_tabmenu(); |
5301 } | |
5302 | |
5303 /* | |
5304 * Handle selecting an item of the GUI tab line menu. | |
5305 * Used in Normal and Insert mode. | |
5306 */ | |
5307 void | |
5308 handle_tabmenu() | |
5309 { | |
686 | 5310 switch (current_tabmenu) |
5311 { | |
5312 case TABLINE_MENU_CLOSE: | |
5313 if (current_tab == 0) | |
5314 do_cmdline_cmd((char_u *)"tabclose"); | |
5315 else | |
5316 { | |
5317 vim_snprintf((char *)IObuff, IOSIZE, "tabclose %d", | |
5318 current_tab); | |
5319 do_cmdline_cmd(IObuff); | |
5320 } | |
5321 break; | |
5322 | |
5323 case TABLINE_MENU_NEW: | |
820 | 5324 vim_snprintf((char *)IObuff, IOSIZE, "%dtabnew", |
5325 current_tab > 0 ? current_tab - 1 : 999); | |
5326 do_cmdline_cmd(IObuff); | |
686 | 5327 break; |
5328 | |
5329 case TABLINE_MENU_OPEN: | |
820 | 5330 vim_snprintf((char *)IObuff, IOSIZE, "browse %dtabnew", |
5331 current_tab > 0 ? current_tab - 1 : 999); | |
5332 do_cmdline_cmd(IObuff); | |
686 | 5333 break; |
5334 } | |
5335 } | |
685 | 5336 #endif |
5337 | |
7 | 5338 /* |
5339 * "Q" command. | |
5340 */ | |
5341 static void | |
5342 nv_exmode(cap) | |
5343 cmdarg_T *cap; | |
5344 { | |
5345 /* | |
5346 * Ignore 'Q' in Visual mode, just give a beep. | |
5347 */ | |
5348 #ifdef FEAT_VISUAL | |
5349 if (VIsual_active) | |
5350 vim_beep(); | |
5351 else | |
5352 #endif | |
5353 if (!checkclearop(cap->oap)) | |
5354 do_exmode(FALSE); | |
5355 } | |
5356 | |
5357 /* | |
5358 * Handle a ":" command. | |
5359 */ | |
5360 static void | |
5361 nv_colon(cap) | |
5362 cmdarg_T *cap; | |
5363 { | |
5364 int old_p_im; | |
5365 | |
5366 #ifdef FEAT_VISUAL | |
5367 if (VIsual_active) | |
5368 nv_operator(cap); | |
5369 else | |
5370 #endif | |
5371 { | |
5372 if (cap->oap->op_type != OP_NOP) | |
5373 { | |
5374 /* Using ":" as a movement is characterwise exclusive. */ | |
5375 cap->oap->motion_type = MCHAR; | |
5376 cap->oap->inclusive = FALSE; | |
5377 } | |
5378 else if (cap->count0) | |
5379 { | |
5380 /* translate "count:" into ":.,.+(count - 1)" */ | |
5381 stuffcharReadbuff('.'); | |
5382 if (cap->count0 > 1) | |
5383 { | |
5384 stuffReadbuff((char_u *)",.+"); | |
5385 stuffnumReadbuff((long)cap->count0 - 1L); | |
5386 } | |
5387 } | |
5388 | |
5389 /* When typing, don't type below an old message */ | |
5390 if (KeyTyped) | |
5391 compute_cmdrow(); | |
5392 | |
5393 old_p_im = p_im; | |
5394 | |
5395 /* get a command line and execute it */ | |
5396 do_cmdline(NULL, getexline, NULL, | |
5397 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0); | |
5398 | |
5399 /* If 'insertmode' changed, enter or exit Insert mode */ | |
5400 if (p_im != old_p_im) | |
5401 { | |
5402 if (p_im) | |
5403 restart_edit = 'i'; | |
5404 else | |
5405 restart_edit = 0; | |
5406 } | |
5407 | |
5408 /* The start of the operator may have become invalid by the Ex | |
5409 * command. */ | |
5410 if (cap->oap->op_type != OP_NOP | |
5411 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count | |
5412 || cap->oap->start.col > | |
1877 | 5413 (colnr_T)STRLEN(ml_get(cap->oap->start.lnum)))) |
7 | 5414 clearopbeep(cap->oap); |
5415 } | |
5416 } | |
5417 | |
5418 /* | |
5419 * Handle CTRL-G command. | |
5420 */ | |
5421 static void | |
5422 nv_ctrlg(cap) | |
5423 cmdarg_T *cap; | |
5424 { | |
5425 #ifdef FEAT_VISUAL | |
5426 if (VIsual_active) /* toggle Selection/Visual mode */ | |
5427 { | |
5428 VIsual_select = !VIsual_select; | |
5429 showmode(); | |
5430 } | |
5431 else | |
5432 #endif | |
5433 if (!checkclearop(cap->oap)) | |
5434 /* print full name if count given or :cd used */ | |
5435 fileinfo((int)cap->count0, FALSE, TRUE); | |
5436 } | |
5437 | |
5438 /* | |
5439 * Handle CTRL-H <Backspace> command. | |
5440 */ | |
5441 static void | |
5442 nv_ctrlh(cap) | |
5443 cmdarg_T *cap; | |
5444 { | |
5445 #ifdef FEAT_VISUAL | |
5446 if (VIsual_active && VIsual_select) | |
5447 { | |
5448 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */ | |
5449 v_visop(cap); | |
5450 } | |
5451 else | |
5452 #endif | |
5453 nv_left(cap); | |
5454 } | |
5455 | |
5456 /* | |
5457 * CTRL-L: clear screen and redraw. | |
5458 */ | |
5459 static void | |
5460 nv_clear(cap) | |
5461 cmdarg_T *cap; | |
5462 { | |
5463 if (!checkclearop(cap->oap)) | |
5464 { | |
5465 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT | |
5466 /* | |
5467 * Right now, the BeBox doesn't seem to have an easy way to detect | |
5468 * window resizing, so we cheat and make the user detect it | |
5469 * manually with CTRL-L instead | |
5470 */ | |
5471 ui_get_shellsize(); | |
5472 #endif | |
5473 #ifdef FEAT_SYN_HL | |
5474 /* 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
|
5475 syn_stack_free_all(curwin->w_s); |
7 | 5476 #endif |
5477 redraw_later(CLEAR); | |
5478 } | |
5479 } | |
5480 | |
5481 /* | |
5482 * CTRL-O: In Select mode: switch to Visual mode for one command. | |
5483 * Otherwise: Go to older pcmark. | |
5484 */ | |
5485 static void | |
5486 nv_ctrlo(cap) | |
5487 cmdarg_T *cap; | |
5488 { | |
5489 #ifdef FEAT_VISUAL | |
5490 if (VIsual_active && VIsual_select) | |
5491 { | |
5492 VIsual_select = FALSE; | |
5493 showmode(); | |
5494 restart_VIsual_select = 2; /* restart Select mode later */ | |
5495 } | |
5496 else | |
5497 #endif | |
5498 { | |
5499 cap->count1 = -cap->count1; | |
5500 nv_pcmark(cap); | |
5501 } | |
5502 } | |
5503 | |
5504 /* | |
5505 * CTRL-^ command, short for ":e #" | |
5506 */ | |
5507 static void | |
5508 nv_hat(cap) | |
5509 cmdarg_T *cap; | |
5510 { | |
5511 if (!checkclearopq(cap->oap)) | |
5512 (void)buflist_getfile((int)cap->count0, (linenr_T)0, | |
5513 GETF_SETMARK|GETF_ALT, FALSE); | |
5514 } | |
5515 | |
5516 /* | |
5517 * "Z" commands. | |
5518 */ | |
5519 static void | |
5520 nv_Zet(cap) | |
5521 cmdarg_T *cap; | |
5522 { | |
5523 if (!checkclearopq(cap->oap)) | |
5524 { | |
5525 switch (cap->nchar) | |
5526 { | |
5527 /* "ZZ": equivalent to ":x". */ | |
5528 case 'Z': do_cmdline_cmd((char_u *)"x"); | |
5529 break; | |
5530 | |
5531 /* "ZQ": equivalent to ":q!" (Elvis compatible). */ | |
5532 case 'Q': do_cmdline_cmd((char_u *)"q!"); | |
5533 break; | |
5534 | |
5535 default: clearopbeep(cap->oap); | |
5536 } | |
5537 } | |
5538 } | |
5539 | |
5540 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5541 /* | |
5542 * Call nv_ident() as if "c1" was used, with "c2" as next character. | |
5543 */ | |
5544 void | |
5545 do_nv_ident(c1, c2) | |
5546 int c1; | |
5547 int c2; | |
5548 { | |
5549 oparg_T oa; | |
5550 cmdarg_T ca; | |
5551 | |
5552 clear_oparg(&oa); | |
5553 vim_memset(&ca, 0, sizeof(ca)); | |
5554 ca.oap = &oa; | |
5555 ca.cmdchar = c1; | |
5556 ca.nchar = c2; | |
5557 nv_ident(&ca); | |
5558 } | |
5559 #endif | |
5560 | |
5561 /* | |
5562 * Handle the commands that use the word under the cursor. | |
5563 * [g] CTRL-] :ta to current identifier | |
5564 * [g] 'K' run program for current identifier | |
5565 * [g] '*' / to current identifier or string | |
5566 * [g] '#' ? to current identifier or string | |
5567 * g ']' :tselect for current identifier | |
5568 */ | |
5569 static void | |
5570 nv_ident(cap) | |
5571 cmdarg_T *cap; | |
5572 { | |
5573 char_u *ptr = NULL; | |
5574 char_u *buf; | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5575 char_u *newbuf; |
7 | 5576 char_u *p; |
5577 char_u *kp; /* value of 'keywordprg' */ | |
5578 int kp_help; /* 'keywordprg' is ":help" */ | |
5579 int n = 0; /* init for GCC */ | |
5580 int cmdchar; | |
5581 int g_cmd; /* "g" command */ | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5582 int tag_cmd = FALSE; |
7 | 5583 char_u *aux_ptr; |
5584 int isman; | |
5585 int isman_s; | |
5586 | |
5587 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */ | |
5588 { | |
5589 cmdchar = cap->nchar; | |
5590 g_cmd = TRUE; | |
5591 } | |
5592 else | |
5593 { | |
5594 cmdchar = cap->cmdchar; | |
5595 g_cmd = FALSE; | |
5596 } | |
5597 | |
5598 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */ | |
5599 cmdchar = '#'; | |
5600 | |
5601 /* | |
5602 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode. | |
5603 */ | |
5604 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K') | |
5605 { | |
5606 #ifdef FEAT_VISUAL | |
5607 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL) | |
5608 return; | |
5609 #endif | |
5610 if (checkclearopq(cap->oap)) | |
5611 return; | |
5612 } | |
5613 | |
5614 if (ptr == NULL && (n = find_ident_under_cursor(&ptr, | |
5615 (cmdchar == '*' || cmdchar == '#') | |
5616 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0) | |
5617 { | |
5618 clearop(cap->oap); | |
5619 return; | |
5620 } | |
5621 | |
5622 /* Allocate buffer to put the command in. Inserting backslashes can | |
5623 * double the length of the word. p_kp / curbuf->b_p_kp could be added | |
5624 * and some numbers. */ | |
5625 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp); | |
5626 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0 | |
5627 || STRCMP(kp, ":help") == 0); | |
5628 buf = alloc((unsigned)(n * 2 + 30 + STRLEN(kp))); | |
5629 if (buf == NULL) | |
5630 return; | |
5631 buf[0] = NUL; | |
5632 | |
5633 switch (cmdchar) | |
5634 { | |
5635 case '*': | |
5636 case '#': | |
5637 /* | |
5638 * Put cursor at start of word, makes search skip the word | |
5639 * under the cursor. | |
5640 * Call setpcmark() first, so "*``" puts the cursor back where | |
5641 * it was. | |
5642 */ | |
5643 setpcmark(); | |
5644 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline()); | |
5645 | |
5646 if (!g_cmd && vim_iswordp(ptr)) | |
5647 STRCPY(buf, "\\<"); | |
5648 no_smartcase = TRUE; /* don't use 'smartcase' now */ | |
5649 break; | |
5650 | |
5651 case 'K': | |
5652 if (kp_help) | |
5653 STRCPY(buf, "he! "); | |
5654 else | |
5655 { | |
1712 | 5656 /* An external command will probably use an argument starting |
5657 * with "-" as an option. To avoid trouble we skip the "-". */ | |
1728 | 5658 while (*ptr == '-' && n > 0) |
5659 { | |
1712 | 5660 ++ptr; |
1728 | 5661 --n; |
5662 } | |
5663 if (n == 0) | |
5664 { | |
5665 EMSG(_(e_noident)); /* found dashes only */ | |
5666 vim_free(buf); | |
5667 return; | |
5668 } | |
1712 | 5669 |
7 | 5670 /* When a count is given, turn it into a range. Is this |
5671 * really what we want? */ | |
5672 isman = (STRCMP(kp, "man") == 0); | |
5673 isman_s = (STRCMP(kp, "man -s") == 0); | |
5674 if (cap->count0 != 0 && !(isman || isman_s)) | |
5675 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1); | |
5676 | |
5677 STRCAT(buf, "! "); | |
5678 if (cap->count0 == 0 && isman_s) | |
5679 STRCAT(buf, "man"); | |
5680 else | |
5681 STRCAT(buf, kp); | |
5682 STRCAT(buf, " "); | |
5683 if (cap->count0 != 0 && (isman || isman_s)) | |
5684 { | |
5685 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0); | |
5686 STRCAT(buf, " "); | |
5687 } | |
5688 } | |
5689 break; | |
5690 | |
5691 case ']': | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5692 tag_cmd = TRUE; |
7 | 5693 #ifdef FEAT_CSCOPE |
5694 if (p_cst) | |
5695 STRCPY(buf, "cstag "); | |
5696 else | |
5697 #endif | |
5698 STRCPY(buf, "ts "); | |
5699 break; | |
5700 | |
5701 default: | |
2112
6b5d641bcdd4
updated for version 7.2.395
Bram Moolenaar <bram@zimbu.org>
parents:
2049
diff
changeset
|
5702 tag_cmd = TRUE; |
7 | 5703 if (curbuf->b_help) |
5704 STRCPY(buf, "he! "); | |
5705 else | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5706 { |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5707 if (g_cmd) |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5708 STRCPY(buf, "tj "); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5709 else |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5710 sprintf((char *)buf, "%ldta ", cap->count0); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5711 } |
7 | 5712 } |
5713 | |
5714 /* | |
5715 * Now grab the chars in the identifier | |
5716 */ | |
1712 | 5717 if (cmdchar == 'K' && !kp_help) |
5718 { | |
5719 /* Escape the argument properly for a shell command */ | |
1728 | 5720 ptr = vim_strnsave(ptr, n); |
1712 | 5721 p = vim_strsave_shellescape(ptr, TRUE); |
1728 | 5722 vim_free(ptr); |
1712 | 5723 if (p == NULL) |
5724 { | |
5725 vim_free(buf); | |
5726 return; | |
5727 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5728 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
|
5729 if (newbuf == NULL) |
1712 | 5730 { |
5731 vim_free(buf); | |
5732 vim_free(p); | |
5733 return; | |
5734 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5735 buf = newbuf; |
1712 | 5736 STRCAT(buf, p); |
5737 vim_free(p); | |
5738 } | |
7 | 5739 else |
1712 | 5740 { |
5741 if (cmdchar == '*') | |
5742 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\"); | |
5743 else if (cmdchar == '#') | |
5744 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\"); | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5745 else if (tag_cmd) |
2603 | 5746 { |
5747 if (curbuf->b_help) | |
5748 /* ":help" handles unescaped argument */ | |
5749 aux_ptr = (char_u *)""; | |
5750 else | |
5751 aux_ptr = (char_u *)"\\|\"\n["; | |
5752 } | |
1712 | 5753 else |
5754 aux_ptr = (char_u *)"\\|\"\n*?["; | |
5755 | |
5756 p = buf + STRLEN(buf); | |
5757 while (n-- > 0) | |
5758 { | |
5759 /* put a backslash before \ and some others */ | |
5760 if (vim_strchr(aux_ptr, *ptr) != NULL) | |
5761 *p++ = '\\'; | |
7 | 5762 #ifdef FEAT_MBYTE |
1712 | 5763 /* When current byte is a part of multibyte character, copy all |
5764 * bytes of that character. */ | |
5765 if (has_mbyte) | |
5766 { | |
5767 int i; | |
5768 int len = (*mb_ptr2len)(ptr) - 1; | |
5769 | |
5770 for (i = 0; i < len && n >= 1; ++i, --n) | |
5771 *p++ = *ptr++; | |
5772 } | |
5773 #endif | |
5774 *p++ = *ptr++; | |
5775 } | |
5776 *p = NUL; | |
5777 } | |
7 | 5778 |
5779 /* | |
5780 * Execute the command. | |
5781 */ | |
5782 if (cmdchar == '*' || cmdchar == '#') | |
5783 { | |
5784 if (!g_cmd && ( | |
5785 #ifdef FEAT_MBYTE | |
5786 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) : | |
5787 #endif | |
5788 vim_iswordc(ptr[-1]))) | |
5789 STRCAT(buf, "\\>"); | |
5790 #ifdef FEAT_CMDHIST | |
5791 /* put pattern in search history */ | |
2024 | 5792 init_history(); |
7 | 5793 add_to_history(HIST_SEARCH, buf, TRUE, NUL); |
5794 #endif | |
5795 normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0); | |
5796 } | |
5797 else | |
5798 do_cmdline_cmd(buf); | |
5799 | |
5800 vim_free(buf); | |
5801 } | |
5802 | |
344 | 5803 #if defined(FEAT_VISUAL) || defined(PROTO) |
7 | 5804 /* |
5805 * Get visually selected text, within one line only. | |
5806 * Returns FAIL if more than one line selected. | |
5807 */ | |
344 | 5808 int |
7 | 5809 get_visual_text(cap, pp, lenp) |
5810 cmdarg_T *cap; | |
5811 char_u **pp; /* return: start of selected text */ | |
5812 int *lenp; /* return: length of selected text */ | |
5813 { | |
5814 if (VIsual_mode != 'V') | |
5815 unadjust_for_sel(); | |
5816 if (VIsual.lnum != curwin->w_cursor.lnum) | |
5817 { | |
344 | 5818 if (cap != NULL) |
5819 clearopbeep(cap->oap); | |
7 | 5820 return FAIL; |
5821 } | |
5822 if (VIsual_mode == 'V') | |
5823 { | |
5824 *pp = ml_get_curline(); | |
5825 *lenp = (int)STRLEN(*pp); | |
5826 } | |
5827 else | |
5828 { | |
5829 if (lt(curwin->w_cursor, VIsual)) | |
5830 { | |
5831 *pp = ml_get_pos(&curwin->w_cursor); | |
5832 *lenp = VIsual.col - curwin->w_cursor.col + 1; | |
5833 } | |
5834 else | |
5835 { | |
5836 *pp = ml_get_pos(&VIsual); | |
5837 *lenp = curwin->w_cursor.col - VIsual.col + 1; | |
5838 } | |
5839 #ifdef FEAT_MBYTE | |
5840 if (has_mbyte) | |
5841 /* Correct the length to include the whole last character. */ | |
474 | 5842 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1; |
7 | 5843 #endif |
5844 } | |
5845 reset_VIsual_and_resel(); | |
5846 return OK; | |
5847 } | |
5848 #endif | |
5849 | |
5850 /* | |
5851 * CTRL-T: backwards in tag stack | |
5852 */ | |
5853 static void | |
5854 nv_tagpop(cap) | |
5855 cmdarg_T *cap; | |
5856 { | |
5857 if (!checkclearopq(cap->oap)) | |
5858 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE); | |
5859 } | |
5860 | |
5861 /* | |
5862 * Handle scrolling command 'H', 'L' and 'M'. | |
5863 */ | |
5864 static void | |
5865 nv_scroll(cap) | |
5866 cmdarg_T *cap; | |
5867 { | |
5868 int used = 0; | |
5869 long n; | |
5870 #ifdef FEAT_FOLDING | |
5871 linenr_T lnum; | |
5872 #endif | |
5873 int half; | |
5874 | |
5875 cap->oap->motion_type = MLINE; | |
5876 setpcmark(); | |
5877 | |
5878 if (cap->cmdchar == 'L') | |
5879 { | |
5880 validate_botline(); /* make sure curwin->w_botline is valid */ | |
5881 curwin->w_cursor.lnum = curwin->w_botline - 1; | |
5882 if (cap->count1 - 1 >= curwin->w_cursor.lnum) | |
5883 curwin->w_cursor.lnum = 1; | |
5884 else | |
9 | 5885 { |
5886 #ifdef FEAT_FOLDING | |
5887 if (hasAnyFolding(curwin)) | |
5888 { | |
5889 /* Count a fold for one screen line. */ | |
5890 for (n = cap->count1 - 1; n > 0 | |
5891 && curwin->w_cursor.lnum > curwin->w_topline; --n) | |
5892 { | |
5893 (void)hasFolding(curwin->w_cursor.lnum, | |
5894 &curwin->w_cursor.lnum, NULL); | |
5895 --curwin->w_cursor.lnum; | |
5896 } | |
5897 } | |
5898 else | |
5899 #endif | |
5900 curwin->w_cursor.lnum -= cap->count1 - 1; | |
5901 } | |
7 | 5902 } |
5903 else | |
5904 { | |
5905 if (cap->cmdchar == 'M') | |
5906 { | |
5907 #ifdef FEAT_DIFF | |
5908 /* Don't count filler lines above the window. */ | |
5909 used -= diff_check_fill(curwin, curwin->w_topline) | |
5910 - curwin->w_topfill; | |
5911 #endif | |
5912 validate_botline(); /* make sure w_empty_rows is valid */ | |
5913 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2; | |
5914 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n) | |
5915 { | |
5916 #ifdef FEAT_DIFF | |
5917 /* Count half he number of filler lines to be "below this | |
5918 * line" and half to be "above the next line". */ | |
5919 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline | |
5920 + n) / 2 >= half) | |
5921 { | |
5922 --n; | |
5923 break; | |
5924 } | |
5925 #endif | |
5926 used += plines(curwin->w_topline + n); | |
5927 if (used >= half) | |
5928 break; | |
5929 #ifdef FEAT_FOLDING | |
5930 if (hasFolding(curwin->w_topline + n, NULL, &lnum)) | |
5931 n = lnum - curwin->w_topline; | |
5932 #endif | |
5933 } | |
5934 if (n > 0 && used > curwin->w_height) | |
5935 --n; | |
5936 } | |
9 | 5937 else /* (cap->cmdchar == 'H') */ |
5938 { | |
7 | 5939 n = cap->count1 - 1; |
9 | 5940 #ifdef FEAT_FOLDING |
5941 if (hasAnyFolding(curwin)) | |
5942 { | |
5943 /* Count a fold for one screen line. */ | |
5944 lnum = curwin->w_topline; | |
5945 while (n-- > 0 && lnum < curwin->w_botline - 1) | |
5946 { | |
5947 hasFolding(lnum, NULL, &lnum); | |
5948 ++lnum; | |
5949 } | |
5950 n = lnum - curwin->w_topline; | |
5951 } | |
5952 #endif | |
5953 } | |
7 | 5954 curwin->w_cursor.lnum = curwin->w_topline + n; |
5955 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
5956 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
5957 } | |
5958 | |
5959 cursor_correct(); /* correct for 'so' */ | |
5960 beginline(BL_SOL | BL_FIX); | |
5961 } | |
5962 | |
5963 /* | |
5964 * Cursor right commands. | |
5965 */ | |
5966 static void | |
5967 nv_right(cap) | |
5968 cmdarg_T *cap; | |
5969 { | |
5970 long n; | |
5971 #ifdef FEAT_VISUAL | |
5972 int PAST_LINE; | |
5973 #else | |
5974 # define PAST_LINE 0 | |
5975 #endif | |
5976 | |
180 | 5977 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
5978 { | |
5979 /* <C-Right> and <S-Right> move a word or WORD right */ | |
5980 if (mod_mask & MOD_MASK_CTRL) | |
5981 cap->arg = TRUE; | |
5982 nv_wordcmd(cap); | |
5983 return; | |
5984 } | |
5985 | |
7 | 5986 cap->oap->motion_type = MCHAR; |
5987 cap->oap->inclusive = FALSE; | |
5988 #ifdef FEAT_VISUAL | |
5989 PAST_LINE = (VIsual_active && *p_sel != 'o'); | |
5990 | |
5991 # ifdef FEAT_VIRTUALEDIT | |
5992 /* | |
5993 * In virtual mode, there's no such thing as "PAST_LINE", as lines are | |
1188 | 5994 * (theoretically) infinitely long. |
7 | 5995 */ |
5996 if (virtual_active()) | |
5997 PAST_LINE = 0; | |
5998 # endif | |
5999 #endif | |
6000 | |
6001 for (n = cap->count1; n > 0; --n) | |
6002 { | |
6003 if ((!PAST_LINE && oneright() == FAIL) | |
1877 | 6004 #ifdef FEAT_VISUAL |
6005 || (PAST_LINE && *ml_get_cursor() == NUL) | |
6006 #endif | |
6007 ) | |
7 | 6008 { |
6009 /* | |
714 | 6010 * <Space> wraps to next line if 'whichwrap' has 's'. |
6011 * 'l' wraps to next line if 'whichwrap' has 'l'. | |
6012 * CURS_RIGHT wraps to next line if 'whichwrap' has '>'. | |
7 | 6013 */ |
6014 if ( ((cap->cmdchar == ' ' | |
6015 && vim_strchr(p_ww, 's') != NULL) | |
6016 || (cap->cmdchar == 'l' | |
6017 && vim_strchr(p_ww, 'l') != NULL) | |
229 | 6018 || (cap->cmdchar == K_RIGHT |
7 | 6019 && vim_strchr(p_ww, '>') != NULL)) |
6020 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
6021 { | |
6022 /* When deleting we also count the NL as a character. | |
6023 * Set cap->oap->inclusive when last char in the line is | |
6024 * included, move to next line after that */ | |
714 | 6025 if ( cap->oap->op_type != OP_NOP |
7 | 6026 && !cap->oap->inclusive |
6027 && !lineempty(curwin->w_cursor.lnum)) | |
6028 cap->oap->inclusive = TRUE; | |
6029 else | |
6030 { | |
6031 ++curwin->w_cursor.lnum; | |
6032 curwin->w_cursor.col = 0; | |
6033 #ifdef FEAT_VIRTUALEDIT | |
6034 curwin->w_cursor.coladd = 0; | |
6035 #endif | |
6036 curwin->w_set_curswant = TRUE; | |
6037 cap->oap->inclusive = FALSE; | |
6038 } | |
6039 continue; | |
6040 } | |
6041 if (cap->oap->op_type == OP_NOP) | |
6042 { | |
6043 /* Only beep and flush if not moved at all */ | |
6044 if (n == cap->count1) | |
6045 beep_flush(); | |
6046 } | |
6047 else | |
6048 { | |
6049 if (!lineempty(curwin->w_cursor.lnum)) | |
6050 cap->oap->inclusive = TRUE; | |
6051 } | |
6052 break; | |
6053 } | |
6054 #ifdef FEAT_VISUAL | |
6055 else if (PAST_LINE) | |
6056 { | |
6057 curwin->w_set_curswant = TRUE; | |
6058 # ifdef FEAT_VIRTUALEDIT | |
6059 if (virtual_active()) | |
6060 oneright(); | |
6061 else | |
6062 # endif | |
6063 { | |
6064 # ifdef FEAT_MBYTE | |
6065 if (has_mbyte) | |
6066 curwin->w_cursor.col += | |
474 | 6067 (*mb_ptr2len)(ml_get_cursor()); |
7 | 6068 else |
6069 # endif | |
6070 ++curwin->w_cursor.col; | |
6071 } | |
6072 } | |
6073 #endif | |
6074 } | |
6075 #ifdef FEAT_FOLDING | |
6076 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6077 && cap->oap->op_type == OP_NOP) | |
6078 foldOpenCursor(); | |
6079 #endif | |
6080 } | |
6081 | |
6082 /* | |
6083 * Cursor left commands. | |
6084 * | |
6085 * Returns TRUE when operator end should not be adjusted. | |
6086 */ | |
6087 static void | |
6088 nv_left(cap) | |
6089 cmdarg_T *cap; | |
6090 { | |
6091 long n; | |
6092 | |
180 | 6093 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
6094 { | |
6095 /* <C-Left> and <S-Left> move a word or WORD left */ | |
6096 if (mod_mask & MOD_MASK_CTRL) | |
6097 cap->arg = 1; | |
6098 nv_bck_word(cap); | |
6099 return; | |
6100 } | |
6101 | |
7 | 6102 cap->oap->motion_type = MCHAR; |
6103 cap->oap->inclusive = FALSE; | |
6104 for (n = cap->count1; n > 0; --n) | |
6105 { | |
6106 if (oneleft() == FAIL) | |
6107 { | |
6108 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'. | |
6109 * 'h' wraps to previous line if 'whichwrap' has 'h'. | |
6110 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'. | |
6111 */ | |
6112 if ( (((cap->cmdchar == K_BS | |
6113 || cap->cmdchar == Ctrl_H) | |
6114 && vim_strchr(p_ww, 'b') != NULL) | |
6115 || (cap->cmdchar == 'h' | |
6116 && vim_strchr(p_ww, 'h') != NULL) | |
229 | 6117 || (cap->cmdchar == K_LEFT |
7 | 6118 && vim_strchr(p_ww, '<') != NULL)) |
6119 && curwin->w_cursor.lnum > 1) | |
6120 { | |
6121 --(curwin->w_cursor.lnum); | |
6122 coladvance((colnr_T)MAXCOL); | |
6123 curwin->w_set_curswant = TRUE; | |
6124 | |
6125 /* When the NL before the first char has to be deleted we | |
6126 * put the cursor on the NUL after the previous line. | |
6127 * This is a very special case, be careful! | |
1469 | 6128 * Don't adjust op_end now, otherwise it won't work. */ |
7 | 6129 if ( (cap->oap->op_type == OP_DELETE |
6130 || cap->oap->op_type == OP_CHANGE) | |
6131 && !lineempty(curwin->w_cursor.lnum)) | |
6132 { | |
1469 | 6133 if (*ml_get_cursor() != NUL) |
6134 ++curwin->w_cursor.col; | |
7 | 6135 cap->retval |= CA_NO_ADJ_OP_END; |
6136 } | |
6137 continue; | |
6138 } | |
6139 /* Only beep and flush if not moved at all */ | |
6140 else if (cap->oap->op_type == OP_NOP && n == cap->count1) | |
6141 beep_flush(); | |
6142 break; | |
6143 } | |
6144 } | |
6145 #ifdef FEAT_FOLDING | |
6146 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6147 && cap->oap->op_type == OP_NOP) | |
6148 foldOpenCursor(); | |
6149 #endif | |
6150 } | |
6151 | |
6152 /* | |
6153 * Cursor up commands. | |
6154 * cap->arg is TRUE for "-": Move cursor to first non-blank. | |
6155 */ | |
6156 static void | |
6157 nv_up(cap) | |
6158 cmdarg_T *cap; | |
6159 { | |
180 | 6160 if (mod_mask & MOD_MASK_SHIFT) |
6161 { | |
6162 /* <S-Up> is page up */ | |
6163 cap->arg = BACKWARD; | |
6164 nv_page(cap); | |
6165 } | |
6166 else | |
6167 { | |
6168 cap->oap->motion_type = MLINE; | |
6169 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6170 clearopbeep(cap->oap); | |
6171 else if (cap->arg) | |
6172 beginline(BL_WHITE | BL_FIX); | |
6173 } | |
7 | 6174 } |
6175 | |
6176 /* | |
6177 * Cursor down commands. | |
6178 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank. | |
6179 */ | |
6180 static void | |
6181 nv_down(cap) | |
6182 cmdarg_T *cap; | |
6183 { | |
180 | 6184 if (mod_mask & MOD_MASK_SHIFT) |
6185 { | |
6186 /* <S-Down> is page down */ | |
6187 cap->arg = FORWARD; | |
6188 nv_page(cap); | |
6189 } | |
6190 else | |
7 | 6191 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
6192 /* In a quickfix window a <CR> jumps to the error under the cursor. */ | |
170 | 6193 if (bt_quickfix(curbuf) && cap->cmdchar == CAR) |
643 | 6194 if (curwin->w_llist_ref == NULL) |
6195 do_cmdline_cmd((char_u *)".cc"); /* quickfix window */ | |
6196 else | |
6197 do_cmdline_cmd((char_u *)".ll"); /* location list window */ | |
7 | 6198 else |
6199 #endif | |
6200 { | |
6201 #ifdef FEAT_CMDWIN | |
6202 /* In the cmdline window a <CR> executes the command. */ | |
170 | 6203 if (cmdwin_type != 0 && cap->cmdchar == CAR) |
7 | 6204 cmdwin_result = CAR; |
6205 else | |
6206 #endif | |
6207 { | |
6208 cap->oap->motion_type = MLINE; | |
6209 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6210 clearopbeep(cap->oap); | |
6211 else if (cap->arg) | |
6212 beginline(BL_WHITE | BL_FIX); | |
6213 } | |
6214 } | |
6215 } | |
6216 | |
6217 #ifdef FEAT_SEARCHPATH | |
6218 /* | |
6219 * Grab the file name under the cursor and edit it. | |
6220 */ | |
6221 static void | |
6222 nv_gotofile(cap) | |
6223 cmdarg_T *cap; | |
6224 { | |
6225 char_u *ptr; | |
681 | 6226 linenr_T lnum = -1; |
7 | 6227 |
633 | 6228 if (text_locked()) |
7 | 6229 { |
6230 clearopbeep(cap->oap); | |
633 | 6231 text_locked_msg(); |
7 | 6232 return; |
6233 } | |
819 | 6234 #ifdef FEAT_AUTOCMD |
6235 if (curbuf_locked()) | |
6236 { | |
6237 clearop(cap->oap); | |
6238 return; | |
6239 } | |
6240 #endif | |
7 | 6241 |
681 | 6242 ptr = grab_file_name(cap->count1, &lnum); |
7 | 6243 |
6244 if (ptr != NULL) | |
6245 { | |
6246 /* do autowrite if necessary */ | |
6247 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf)) | |
6248 autowrite(curbuf, FALSE); | |
6249 setpcmark(); | |
6250 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST, | |
1743 | 6251 P_HID(curbuf) ? ECMD_HIDE : 0, curwin); |
681 | 6252 if (cap->nchar == 'F' && lnum >= 0) |
6253 { | |
6254 curwin->w_cursor.lnum = lnum; | |
6255 check_cursor_lnum(); | |
6256 beginline(BL_SOL | BL_FIX); | |
6257 } | |
7 | 6258 vim_free(ptr); |
6259 } | |
6260 else | |
6261 clearop(cap->oap); | |
6262 } | |
6263 #endif | |
6264 | |
6265 /* | |
6266 * <End> command: to end of current line or last line. | |
6267 */ | |
6268 static void | |
6269 nv_end(cap) | |
6270 cmdarg_T *cap; | |
6271 { | |
180 | 6272 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */ |
6273 { | |
6274 cap->arg = TRUE; | |
7 | 6275 nv_goto(cap); |
6276 cap->count1 = 1; /* to end of current line */ | |
6277 } | |
6278 nv_dollar(cap); | |
6279 } | |
6280 | |
6281 /* | |
6282 * Handle the "$" command. | |
6283 */ | |
6284 static void | |
6285 nv_dollar(cap) | |
6286 cmdarg_T *cap; | |
6287 { | |
6288 cap->oap->motion_type = MCHAR; | |
6289 cap->oap->inclusive = TRUE; | |
6290 #ifdef FEAT_VIRTUALEDIT | |
6291 /* In virtual mode when off the edge of a line and an operator | |
6292 * is pending (whew!) keep the cursor where it is. | |
6293 * Otherwise, send it to the end of the line. */ | |
6294 if (!virtual_active() || gchar_cursor() != NUL | |
6295 || cap->oap->op_type == OP_NOP) | |
6296 #endif | |
6297 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
6298 if (cursor_down((long)(cap->count1 - 1), | |
6299 cap->oap->op_type == OP_NOP) == FAIL) | |
6300 clearopbeep(cap->oap); | |
6301 #ifdef FEAT_FOLDING | |
6302 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6303 foldOpenCursor(); | |
6304 #endif | |
6305 } | |
6306 | |
6307 /* | |
6308 * Implementation of '?' and '/' commands. | |
6309 * If cap->arg is TRUE don't set PC mark. | |
6310 */ | |
6311 static void | |
6312 nv_search(cap) | |
6313 cmdarg_T *cap; | |
6314 { | |
6315 oparg_T *oap = cap->oap; | |
6316 | |
6317 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13) | |
6318 { | |
6319 /* Translate "g??" to "g?g?" */ | |
6320 cap->cmdchar = 'g'; | |
6321 cap->nchar = '?'; | |
6322 nv_operator(cap); | |
6323 return; | |
6324 } | |
6325 | |
6326 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0); | |
6327 | |
6328 if (cap->searchbuf == NULL) | |
6329 { | |
6330 clearop(oap); | |
6331 return; | |
6332 } | |
6333 | |
6334 normal_search(cap, cap->cmdchar, cap->searchbuf, | |
6335 (cap->arg ? 0 : SEARCH_MARK)); | |
6336 } | |
6337 | |
6338 /* | |
6339 * Handle "N" and "n" commands. | |
6340 * cap->arg is SEARCH_REV for "N", 0 for "n". | |
6341 */ | |
6342 static void | |
6343 nv_next(cap) | |
6344 cmdarg_T *cap; | |
6345 { | |
6346 normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
6347 } | |
6348 | |
6349 /* | |
6350 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat). | |
6351 * Uses only cap->count1 and cap->oap from "cap". | |
6352 */ | |
6353 static void | |
6354 normal_search(cap, dir, pat, opt) | |
6355 cmdarg_T *cap; | |
6356 int dir; | |
6357 char_u *pat; | |
6358 int opt; /* extra flags for do_search() */ | |
6359 { | |
6360 int i; | |
6361 | |
6362 cap->oap->motion_type = MCHAR; | |
6363 cap->oap->inclusive = FALSE; | |
6364 cap->oap->use_reg_one = TRUE; | |
6365 curwin->w_set_curswant = TRUE; | |
6366 | |
6367 i = do_search(cap->oap, dir, pat, cap->count1, | |
1521 | 6368 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG, NULL); |
7 | 6369 if (i == 0) |
6370 clearop(cap->oap); | |
6371 else | |
6372 { | |
6373 if (i == 2) | |
6374 cap->oap->motion_type = MLINE; | |
6375 #ifdef FEAT_VIRTUALEDIT | |
6376 curwin->w_cursor.coladd = 0; | |
6377 #endif | |
6378 #ifdef FEAT_FOLDING | |
6379 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6380 foldOpenCursor(); | |
6381 #endif | |
6382 } | |
6383 | |
6384 /* "/$" will put the cursor after the end of the line, may need to | |
6385 * correct that here */ | |
6386 check_cursor(); | |
6387 } | |
6388 | |
6389 /* | |
6390 * Character search commands. | |
6391 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for | |
6392 * ',' and FALSE for ';'. | |
6393 * cap->nchar is NUL for ',' and ';' (repeat the search) | |
6394 */ | |
6395 static void | |
6396 nv_csearch(cap) | |
6397 cmdarg_T *cap; | |
6398 { | |
6399 int t_cmd; | |
6400 | |
6401 if (cap->cmdchar == 't' || cap->cmdchar == 'T') | |
6402 t_cmd = TRUE; | |
6403 else | |
6404 t_cmd = FALSE; | |
6405 | |
6406 cap->oap->motion_type = MCHAR; | |
6407 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL) | |
6408 clearopbeep(cap->oap); | |
6409 else | |
6410 { | |
6411 curwin->w_set_curswant = TRUE; | |
6412 #ifdef FEAT_VIRTUALEDIT | |
6413 /* Include a Tab for "tx" and for "dfx". */ | |
6414 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD | |
6415 && (t_cmd || cap->oap->op_type != OP_NOP)) | |
6416 { | |
6417 colnr_T scol, ecol; | |
6418 | |
6419 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
6420 curwin->w_cursor.coladd = ecol - scol; | |
6421 } | |
6422 else | |
6423 curwin->w_cursor.coladd = 0; | |
6424 #endif | |
6425 #ifdef FEAT_VISUAL | |
6426 adjust_for_sel(cap); | |
6427 #endif | |
6428 #ifdef FEAT_FOLDING | |
6429 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6430 foldOpenCursor(); | |
6431 #endif | |
6432 } | |
6433 } | |
6434 | |
6435 /* | |
6436 * "[" and "]" commands. | |
6437 * cap->arg is BACKWARD for "[" and FORWARD for "]". | |
6438 */ | |
6439 static void | |
6440 nv_brackets(cap) | |
6441 cmdarg_T *cap; | |
6442 { | |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
6443 pos_T new_pos = INIT_POS_T(0, 0, 0); |
7 | 6444 pos_T prev_pos; |
6445 pos_T *pos = NULL; /* init for GCC */ | |
6446 pos_T old_pos; /* cursor position before command */ | |
6447 int flag; | |
6448 long n; | |
6449 int findc; | |
6450 int c; | |
6451 | |
6452 cap->oap->motion_type = MCHAR; | |
6453 cap->oap->inclusive = FALSE; | |
6454 old_pos = curwin->w_cursor; | |
6455 #ifdef FEAT_VIRTUALEDIT | |
6456 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */ | |
6457 #endif | |
6458 | |
6459 #ifdef FEAT_SEARCHPATH | |
6460 /* | |
6461 * "[f" or "]f" : Edit file under the cursor (same as "gf") | |
6462 */ | |
6463 if (cap->nchar == 'f') | |
6464 nv_gotofile(cap); | |
6465 else | |
6466 #endif | |
6467 | |
6468 #ifdef FEAT_FIND_ID | |
6469 /* | |
1188 | 6470 * Find the occurrence(s) of the identifier or define under cursor |
6471 * in current and included files or jump to the first occurrence. | |
7 | 6472 * |
6473 * search list jump | |
6474 * fwd bwd fwd bwd fwd bwd | |
6475 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I" | |
6476 * define "]d" "[d" "]D" "[D" "]^D" "[^D" | |
6477 */ | |
6478 if (vim_strchr((char_u *) | |
6479 #ifdef EBCDIC | |
6480 "iI\005dD\067", | |
6481 #else | |
6482 "iI\011dD\004", | |
6483 #endif | |
6484 cap->nchar) != NULL) | |
6485 { | |
6486 char_u *ptr; | |
6487 int len; | |
6488 | |
6489 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
6490 clearop(cap->oap); | |
6491 else | |
6492 { | |
6493 find_pattern_in_path(ptr, 0, len, TRUE, | |
6494 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE, | |
6495 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY, | |
6496 cap->count1, | |
6497 isupper(cap->nchar) ? ACTION_SHOW_ALL : | |
6498 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO, | |
6499 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1, | |
6500 (linenr_T)MAXLNUM); | |
6501 curwin->w_set_curswant = TRUE; | |
6502 } | |
6503 } | |
6504 else | |
6505 #endif | |
6506 | |
6507 /* | |
6508 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')' | |
6509 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct. | |
6510 * "[/", "[*", "]/", "]*": go to Nth comment start/end. | |
6511 * "[m" or "]m" search for prev/next start of (Java) method. | |
6512 * "[M" or "]M" search for prev/next end of (Java) method. | |
6513 */ | |
6514 if ( (cap->cmdchar == '[' | |
6515 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL) | |
6516 || (cap->cmdchar == ']' | |
6517 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL)) | |
6518 { | |
6519 if (cap->nchar == '*') | |
6520 cap->nchar = '/'; | |
6521 prev_pos.lnum = 0; | |
6522 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6523 { | |
6524 if (cap->cmdchar == '[') | |
6525 findc = '{'; | |
6526 else | |
6527 findc = '}'; | |
6528 n = 9999; | |
6529 } | |
6530 else | |
6531 { | |
6532 findc = cap->nchar; | |
6533 n = cap->count1; | |
6534 } | |
6535 for ( ; n > 0; --n) | |
6536 { | |
6537 if ((pos = findmatchlimit(cap->oap, findc, | |
6538 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL) | |
6539 { | |
6540 if (new_pos.lnum == 0) /* nothing found */ | |
6541 { | |
6542 if (cap->nchar != 'm' && cap->nchar != 'M') | |
6543 clearopbeep(cap->oap); | |
6544 } | |
6545 else | |
6546 pos = &new_pos; /* use last one found */ | |
6547 break; | |
6548 } | |
6549 prev_pos = new_pos; | |
6550 curwin->w_cursor = *pos; | |
6551 new_pos = *pos; | |
6552 } | |
6553 curwin->w_cursor = old_pos; | |
6554 | |
6555 /* | |
6556 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only | |
6557 * brought us to the match for "[m" and "]M" when inside a method. | |
6558 * Try finding the '{' or '}' we want to be at. | |
6559 * Also repeat for the given count. | |
6560 */ | |
6561 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6562 { | |
6563 /* norm is TRUE for "]M" and "[m" */ | |
6564 int norm = ((findc == '{') == (cap->nchar == 'm')); | |
6565 | |
6566 n = cap->count1; | |
6567 /* found a match: we were inside a method */ | |
6568 if (prev_pos.lnum != 0) | |
6569 { | |
6570 pos = &prev_pos; | |
6571 curwin->w_cursor = prev_pos; | |
6572 if (norm) | |
6573 --n; | |
6574 } | |
6575 else | |
6576 pos = NULL; | |
6577 while (n > 0) | |
6578 { | |
6579 for (;;) | |
6580 { | |
6581 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0) | |
6582 { | |
6583 /* if not found anything, that's an error */ | |
6584 if (pos == NULL) | |
6585 clearopbeep(cap->oap); | |
6586 n = 0; | |
6587 break; | |
6588 } | |
6589 c = gchar_cursor(); | |
6590 if (c == '{' || c == '}') | |
6591 { | |
6592 /* Must have found end/start of class: use it. | |
6593 * Or found the place to be at. */ | |
6594 if ((c == findc && norm) || (n == 1 && !norm)) | |
6595 { | |
6596 new_pos = curwin->w_cursor; | |
6597 pos = &new_pos; | |
6598 n = 0; | |
6599 } | |
6600 /* if no match found at all, we started outside of the | |
6601 * class and we're inside now. Just go on. */ | |
6602 else if (new_pos.lnum == 0) | |
6603 { | |
6604 new_pos = curwin->w_cursor; | |
6605 pos = &new_pos; | |
6606 } | |
6607 /* found start/end of other method: go to match */ | |
6608 else if ((pos = findmatchlimit(cap->oap, findc, | |
6609 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, | |
6610 0)) == NULL) | |
6611 n = 0; | |
6612 else | |
6613 curwin->w_cursor = *pos; | |
6614 break; | |
6615 } | |
6616 } | |
6617 --n; | |
6618 } | |
6619 curwin->w_cursor = old_pos; | |
6620 if (pos == NULL && new_pos.lnum != 0) | |
6621 clearopbeep(cap->oap); | |
6622 } | |
6623 if (pos != NULL) | |
6624 { | |
6625 setpcmark(); | |
6626 curwin->w_cursor = *pos; | |
6627 curwin->w_set_curswant = TRUE; | |
6628 #ifdef FEAT_FOLDING | |
6629 if ((fdo_flags & FDO_BLOCK) && KeyTyped | |
6630 && cap->oap->op_type == OP_NOP) | |
6631 foldOpenCursor(); | |
6632 #endif | |
6633 } | |
6634 } | |
6635 | |
6636 /* | |
6637 * "[[", "[]", "]]" and "][": move to start or end of function | |
6638 */ | |
6639 else if (cap->nchar == '[' || cap->nchar == ']') | |
6640 { | |
6641 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */ | |
6642 flag = '{'; | |
6643 else | |
6644 flag = '}'; /* "][" or "[]" */ | |
6645 | |
6646 curwin->w_set_curswant = TRUE; | |
6647 /* | |
6648 * Imitate strange Vi behaviour: When using "]]" with an operator | |
6649 * we also stop at '}'. | |
6650 */ | |
503 | 6651 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag, |
7 | 6652 (cap->oap->op_type != OP_NOP |
6653 && cap->arg == FORWARD && flag == '{'))) | |
6654 clearopbeep(cap->oap); | |
6655 else | |
6656 { | |
6657 if (cap->oap->op_type == OP_NOP) | |
6658 beginline(BL_WHITE | BL_FIX); | |
6659 #ifdef FEAT_FOLDING | |
6660 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6661 foldOpenCursor(); | |
6662 #endif | |
6663 } | |
6664 } | |
6665 | |
6666 /* | |
6667 * "[p", "[P", "]P" and "]p": put with indent adjustment | |
6668 */ | |
6669 else if (cap->nchar == 'p' || cap->nchar == 'P') | |
6670 { | |
1312 | 6671 if (!checkclearop(cap->oap)) |
7 | 6672 { |
6673 prep_redo_cmd(cap); | |
6674 do_put(cap->oap->regname, | |
6675 (cap->cmdchar == ']' && cap->nchar == 'p') ? FORWARD : BACKWARD, | |
6676 cap->count1, PUT_FIXINDENT); | |
6677 } | |
6678 } | |
6679 | |
6680 /* | |
6681 * "['", "[`", "]'" and "]`": jump to next mark | |
6682 */ | |
6683 else if (cap->nchar == '\'' || cap->nchar == '`') | |
6684 { | |
6685 pos = &curwin->w_cursor; | |
6686 for (n = cap->count1; n > 0; --n) | |
6687 { | |
6688 prev_pos = *pos; | |
6689 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD, | |
6690 cap->nchar == '\''); | |
6691 if (pos == NULL) | |
6692 break; | |
6693 } | |
6694 if (pos == NULL) | |
6695 pos = &prev_pos; | |
6696 nv_cursormark(cap, cap->nchar == '\'', pos); | |
6697 } | |
6698 | |
6699 #ifdef FEAT_MOUSE | |
6700 /* | |
6701 * [ or ] followed by a middle mouse click: put selected text with | |
6702 * indent adjustment. Any other button just does as usual. | |
6703 */ | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
6704 else if (cap->nchar >= K_RIGHTRELEASE && cap->nchar <= K_LEFTMOUSE) |
7 | 6705 { |
6706 (void)do_mouse(cap->oap, cap->nchar, | |
6707 (cap->cmdchar == ']') ? FORWARD : BACKWARD, | |
6708 cap->count1, PUT_FIXINDENT); | |
6709 } | |
6710 #endif /* FEAT_MOUSE */ | |
6711 | |
6712 #ifdef FEAT_FOLDING | |
6713 /* | |
6714 * "[z" and "]z": move to start or end of open fold. | |
6715 */ | |
6716 else if (cap->nchar == 'z') | |
6717 { | |
6718 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6719 cap->count1) == FAIL) | |
6720 clearopbeep(cap->oap); | |
6721 } | |
6722 #endif | |
6723 | |
6724 #ifdef FEAT_DIFF | |
6725 /* | |
6726 * "[c" and "]c": move to next or previous diff-change. | |
6727 */ | |
6728 else if (cap->nchar == 'c') | |
6729 { | |
6730 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6731 cap->count1) == FAIL) | |
6732 clearopbeep(cap->oap); | |
6733 } | |
6734 #endif | |
6735 | |
737 | 6736 #ifdef FEAT_SPELL |
236 | 6737 /* |
6738 * "[s", "[S", "]s" and "]S": move to next spell error. | |
6739 */ | |
6740 else if (cap->nchar == 's' || cap->nchar == 'S') | |
6741 { | |
249 | 6742 setpcmark(); |
6743 for (n = 0; n < cap->count1; ++n) | |
498 | 6744 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD, |
6745 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0) | |
249 | 6746 { |
6747 clearopbeep(cap->oap); | |
6748 break; | |
6749 } | |
819 | 6750 # ifdef FEAT_FOLDING |
6751 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6752 foldOpenCursor(); | |
6753 # endif | |
236 | 6754 } |
6755 #endif | |
6756 | |
7 | 6757 /* Not a valid cap->nchar. */ |
6758 else | |
6759 clearopbeep(cap->oap); | |
6760 } | |
6761 | |
6762 /* | |
6763 * Handle Normal mode "%" command. | |
6764 */ | |
6765 static void | |
6766 nv_percent(cap) | |
6767 cmdarg_T *cap; | |
6768 { | |
6769 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
|
6770 #if defined(FEAT_FOLDING) |
7 | 6771 linenr_T lnum = curwin->w_cursor.lnum; |
6772 #endif | |
6773 | |
6774 cap->oap->inclusive = TRUE; | |
6775 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */ | |
6776 { | |
6777 if (cap->count0 > 100) | |
6778 clearopbeep(cap->oap); | |
6779 else | |
6780 { | |
6781 cap->oap->motion_type = MLINE; | |
6782 setpcmark(); | |
6783 /* Round up, so CTRL-G will give same value. Watch out for a | |
6784 * large line count, the line number must not go negative! */ | |
6785 if (curbuf->b_ml.ml_line_count > 1000000) | |
6786 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L) | |
6787 / 100L * cap->count0; | |
6788 else | |
6789 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * | |
6790 cap->count0 + 99L) / 100L; | |
6791 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6792 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6793 beginline(BL_SOL | BL_FIX); | |
6794 } | |
6795 } | |
6796 else /* "%" : go to matching paren */ | |
6797 { | |
6798 cap->oap->motion_type = MCHAR; | |
6799 cap->oap->use_reg_one = TRUE; | |
6800 if ((pos = findmatch(cap->oap, NUL)) == NULL) | |
6801 clearopbeep(cap->oap); | |
6802 else | |
6803 { | |
6804 setpcmark(); | |
6805 curwin->w_cursor = *pos; | |
6806 curwin->w_set_curswant = TRUE; | |
6807 #ifdef FEAT_VIRTUALEDIT | |
6808 curwin->w_cursor.coladd = 0; | |
6809 #endif | |
6810 #ifdef FEAT_VISUAL | |
6811 adjust_for_sel(cap); | |
6812 #endif | |
6813 } | |
6814 } | |
6815 #ifdef FEAT_FOLDING | |
6816 if (cap->oap->op_type == OP_NOP | |
6817 && lnum != curwin->w_cursor.lnum | |
6818 && (fdo_flags & FDO_PERCENT) | |
6819 && KeyTyped) | |
6820 foldOpenCursor(); | |
6821 #endif | |
6822 } | |
6823 | |
6824 /* | |
6825 * Handle "(" and ")" commands. | |
6826 * cap->arg is BACKWARD for "(" and FORWARD for ")". | |
6827 */ | |
6828 static void | |
6829 nv_brace(cap) | |
6830 cmdarg_T *cap; | |
6831 { | |
6832 cap->oap->motion_type = MCHAR; | |
6833 cap->oap->use_reg_one = TRUE; | |
620 | 6834 /* The motion used to be inclusive for "(", but that is not what Vi does. */ |
6835 cap->oap->inclusive = FALSE; | |
7 | 6836 curwin->w_set_curswant = TRUE; |
6837 | |
6838 if (findsent(cap->arg, cap->count1) == FAIL) | |
6839 clearopbeep(cap->oap); | |
6840 else | |
6841 { | |
1505 | 6842 /* Don't leave the cursor on the NUL past end of line. */ |
6843 adjust_cursor(cap->oap); | |
7 | 6844 #ifdef FEAT_VIRTUALEDIT |
6845 curwin->w_cursor.coladd = 0; | |
6846 #endif | |
6847 #ifdef FEAT_FOLDING | |
6848 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6849 foldOpenCursor(); | |
6850 #endif | |
6851 } | |
6852 } | |
6853 | |
6854 /* | |
6855 * "m" command: Mark a position. | |
6856 */ | |
6857 static void | |
6858 nv_mark(cap) | |
6859 cmdarg_T *cap; | |
6860 { | |
6861 if (!checkclearop(cap->oap)) | |
6862 { | |
6863 if (setmark(cap->nchar) == FAIL) | |
6864 clearopbeep(cap->oap); | |
6865 } | |
6866 } | |
6867 | |
6868 /* | |
6869 * "{" and "}" commands. | |
6870 * cmd->arg is BACKWARD for "{" and FORWARD for "}". | |
6871 */ | |
6872 static void | |
6873 nv_findpar(cap) | |
6874 cmdarg_T *cap; | |
6875 { | |
6876 cap->oap->motion_type = MCHAR; | |
6877 cap->oap->inclusive = FALSE; | |
6878 cap->oap->use_reg_one = TRUE; | |
6879 curwin->w_set_curswant = TRUE; | |
503 | 6880 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE)) |
7 | 6881 clearopbeep(cap->oap); |
6882 else | |
6883 { | |
6884 #ifdef FEAT_VIRTUALEDIT | |
6885 curwin->w_cursor.coladd = 0; | |
6886 #endif | |
6887 #ifdef FEAT_FOLDING | |
6888 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6889 foldOpenCursor(); | |
6890 #endif | |
6891 } | |
6892 } | |
6893 | |
6894 /* | |
6895 * "u" command: Undo or make lower case. | |
6896 */ | |
6897 static void | |
6898 nv_undo(cap) | |
6899 cmdarg_T *cap; | |
6900 { | |
6901 if (cap->oap->op_type == OP_LOWER | |
6902 #ifdef FEAT_VISUAL | |
6903 || VIsual_active | |
6904 #endif | |
6905 ) | |
6906 { | |
6907 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */ | |
6908 cap->cmdchar = 'g'; | |
6909 cap->nchar = 'u'; | |
6910 nv_operator(cap); | |
6911 } | |
6912 else | |
6913 nv_kundo(cap); | |
6914 } | |
6915 | |
6916 /* | |
6917 * <Undo> command. | |
6918 */ | |
6919 static void | |
6920 nv_kundo(cap) | |
6921 cmdarg_T *cap; | |
6922 { | |
6923 if (!checkclearopq(cap->oap)) | |
6924 { | |
6925 u_undo((int)cap->count1); | |
6926 curwin->w_set_curswant = TRUE; | |
6927 } | |
6928 } | |
6929 | |
6930 /* | |
6931 * Handle the "r" command. | |
6932 */ | |
6933 static void | |
6934 nv_replace(cap) | |
6935 cmdarg_T *cap; | |
6936 { | |
6937 char_u *ptr; | |
6938 int had_ctrl_v; | |
6939 long n; | |
6940 | |
6941 if (checkclearop(cap->oap)) | |
6942 return; | |
6943 | |
6944 /* get another character */ | |
6945 if (cap->nchar == Ctrl_V) | |
6946 { | |
6947 had_ctrl_v = Ctrl_V; | |
6948 cap->nchar = get_literal(); | |
6949 /* Don't redo a multibyte character with CTRL-V. */ | |
6950 if (cap->nchar > DEL) | |
6951 had_ctrl_v = NUL; | |
6952 } | |
6953 else | |
6954 had_ctrl_v = NUL; | |
6955 | |
1343 | 6956 /* Abort if the character is a special key. */ |
6957 if (IS_SPECIAL(cap->nchar)) | |
6958 { | |
6959 clearopbeep(cap->oap); | |
6960 return; | |
6961 } | |
6962 | |
7 | 6963 #ifdef FEAT_VISUAL |
6964 /* Visual mode "r" */ | |
6965 if (VIsual_active) | |
6966 { | |
1797 | 6967 if (got_int) |
6968 reset_VIsual(); | |
7 | 6969 nv_operator(cap); |
6970 return; | |
6971 } | |
6972 #endif | |
6973 | |
6974 #ifdef FEAT_VIRTUALEDIT | |
6975 /* Break tabs, etc. */ | |
6976 if (virtual_active()) | |
6977 { | |
6978 if (u_save_cursor() == FAIL) | |
6979 return; | |
6980 if (gchar_cursor() == NUL) | |
6981 { | |
6982 /* Add extra space and put the cursor on the first one. */ | |
6983 coladvance_force((colnr_T)(getviscol() + cap->count1)); | |
6984 curwin->w_cursor.col -= cap->count1; | |
6985 } | |
6986 else if (gchar_cursor() == TAB) | |
6987 coladvance_force(getviscol()); | |
6988 } | |
6989 #endif | |
6990 | |
1343 | 6991 /* Abort if not enough characters to replace. */ |
7 | 6992 ptr = ml_get_cursor(); |
1343 | 6993 if (STRLEN(ptr) < (unsigned)cap->count1 |
7 | 6994 #ifdef FEAT_MBYTE |
6995 || (has_mbyte && mb_charlen(ptr) < cap->count1) | |
6996 #endif | |
6997 ) | |
6998 { | |
6999 clearopbeep(cap->oap); | |
7000 return; | |
7001 } | |
7002 | |
7003 /* | |
7004 * Replacing with a TAB is done by edit() when it is complicated because | |
7005 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB. | |
7006 * Other characters are done below to avoid problems with things like | |
7007 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC). | |
7008 */ | |
7009 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta)) | |
7010 { | |
7011 stuffnumReadbuff(cap->count1); | |
7012 stuffcharReadbuff('R'); | |
7013 stuffcharReadbuff('\t'); | |
7014 stuffcharReadbuff(ESC); | |
7015 return; | |
7016 } | |
7017 | |
7018 /* save line for undo */ | |
7019 if (u_save_cursor() == FAIL) | |
7020 return; | |
7021 | |
7022 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n')) | |
7023 { | |
7024 /* | |
7025 * Replace character(s) by a single newline. | |
7026 * Strange vi behaviour: Only one newline is inserted. | |
7027 * Delete the characters here. | |
7028 * Insert the newline with an insert command, takes care of | |
7029 * autoindent. The insert command depends on being on the last | |
7030 * character of a line or not. | |
7031 */ | |
7032 #ifdef FEAT_MBYTE | |
7033 (void)del_chars(cap->count1, FALSE); /* delete the characters */ | |
7034 #else | |
608 | 7035 (void)del_bytes(cap->count1, FALSE, FALSE); /* delete the characters */ |
7 | 7036 #endif |
7037 stuffcharReadbuff('\r'); | |
7038 stuffcharReadbuff(ESC); | |
7039 | |
7040 /* Give 'r' to edit(), to get the redo command right. */ | |
7041 invoke_edit(cap, TRUE, 'r', FALSE); | |
7042 } | |
7043 else | |
7044 { | |
7045 prep_redo(cap->oap->regname, cap->count1, | |
7046 NUL, 'r', NUL, had_ctrl_v, cap->nchar); | |
7047 | |
7048 curbuf->b_op_start = curwin->w_cursor; | |
7049 #ifdef FEAT_MBYTE | |
7050 if (has_mbyte) | |
7051 { | |
7052 int old_State = State; | |
7053 | |
7054 if (cap->ncharC1 != 0) | |
7055 AppendCharToRedobuff(cap->ncharC1); | |
7056 if (cap->ncharC2 != 0) | |
7057 AppendCharToRedobuff(cap->ncharC2); | |
7058 | |
7059 /* This is slow, but it handles replacing a single-byte with a | |
7060 * multi-byte and the other way around. Also handles adding | |
7061 * composing characters for utf-8. */ | |
7062 for (n = cap->count1; n > 0; --n) | |
7063 { | |
7064 State = REPLACE; | |
7065 ins_char(cap->nchar); | |
7066 State = old_State; | |
7067 if (cap->ncharC1 != 0) | |
7068 ins_char(cap->ncharC1); | |
7069 if (cap->ncharC2 != 0) | |
7070 ins_char(cap->ncharC2); | |
7071 } | |
7072 } | |
7073 else | |
7074 #endif | |
7075 { | |
7076 /* | |
7077 * Replace the characters within one line. | |
7078 */ | |
7079 for (n = cap->count1; n > 0; --n) | |
7080 { | |
7081 /* | |
7082 * Get ptr again, because u_save and/or showmatch() will have | |
7083 * released the line. At the same time we let know that the | |
7084 * line will be changed. | |
7085 */ | |
7086 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE); | |
7087 ptr[curwin->w_cursor.col] = cap->nchar; | |
7088 if (p_sm && msg_silent == 0) | |
7089 showmatch(cap->nchar); | |
7090 ++curwin->w_cursor.col; | |
7091 } | |
7092 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7093 if (netbeans_active()) |
7 | 7094 { |
2210 | 7095 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1); |
7 | 7096 |
33 | 7097 netbeans_removed(curbuf, curwin->w_cursor.lnum, start, |
2210 | 7098 (long)cap->count1); |
7 | 7099 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start, |
33 | 7100 &ptr[start], (int)cap->count1); |
7 | 7101 } |
7102 #endif | |
7103 | |
7104 /* mark the buffer as changed and prepare for displaying */ | |
7105 changed_bytes(curwin->w_cursor.lnum, | |
7106 (colnr_T)(curwin->w_cursor.col - cap->count1)); | |
7107 } | |
7108 --curwin->w_cursor.col; /* cursor on the last replaced char */ | |
7109 #ifdef FEAT_MBYTE | |
7110 /* if the character on the left of the current cursor is a multi-byte | |
7111 * character, move two characters left */ | |
7112 if (has_mbyte) | |
7113 mb_adjust_cursor(); | |
7114 #endif | |
7115 curbuf->b_op_end = curwin->w_cursor; | |
7116 curwin->w_set_curswant = TRUE; | |
7117 set_last_insert(cap->nchar); | |
7118 } | |
7119 } | |
7120 | |
7121 #ifdef FEAT_VISUAL | |
7122 /* | |
7123 * 'o': Exchange start and end of Visual area. | |
7124 * 'O': same, but in block mode exchange left and right corners. | |
7125 */ | |
7126 static void | |
7127 v_swap_corners(cmdchar) | |
7128 int cmdchar; | |
7129 { | |
7130 pos_T old_cursor; | |
7131 colnr_T left, right; | |
7132 | |
7133 if (cmdchar == 'O' && VIsual_mode == Ctrl_V) | |
7134 { | |
7135 old_cursor = curwin->w_cursor; | |
7136 getvcols(curwin, &old_cursor, &VIsual, &left, &right); | |
7137 curwin->w_cursor.lnum = VIsual.lnum; | |
7138 coladvance(left); | |
7139 VIsual = curwin->w_cursor; | |
7140 | |
7141 curwin->w_cursor.lnum = old_cursor.lnum; | |
7142 curwin->w_curswant = right; | |
7143 /* 'selection "exclusive" and cursor at right-bottom corner: move it | |
7144 * right one column */ | |
7145 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e') | |
7146 ++curwin->w_curswant; | |
7147 coladvance(curwin->w_curswant); | |
7148 if (curwin->w_cursor.col == old_cursor.col | |
7149 #ifdef FEAT_VIRTUALEDIT | |
7150 && (!virtual_active() | |
7151 || curwin->w_cursor.coladd == old_cursor.coladd) | |
7152 #endif | |
7153 ) | |
7154 { | |
7155 curwin->w_cursor.lnum = VIsual.lnum; | |
7156 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e') | |
7157 ++right; | |
7158 coladvance(right); | |
7159 VIsual = curwin->w_cursor; | |
7160 | |
7161 curwin->w_cursor.lnum = old_cursor.lnum; | |
7162 coladvance(left); | |
7163 curwin->w_curswant = left; | |
7164 } | |
7165 } | |
7166 else | |
7167 { | |
7168 old_cursor = curwin->w_cursor; | |
7169 curwin->w_cursor = VIsual; | |
7170 VIsual = old_cursor; | |
7171 curwin->w_set_curswant = TRUE; | |
7172 } | |
7173 } | |
7174 #endif /* FEAT_VISUAL */ | |
7175 | |
7176 /* | |
7177 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE). | |
7178 */ | |
7179 static void | |
7180 nv_Replace(cap) | |
7181 cmdarg_T *cap; | |
7182 { | |
7183 #ifdef FEAT_VISUAL | |
7184 if (VIsual_active) /* "R" is replace lines */ | |
7185 { | |
7186 cap->cmdchar = 'c'; | |
7187 cap->nchar = NUL; | |
7188 VIsual_mode = 'V'; | |
7189 nv_operator(cap); | |
7190 } | |
7191 else | |
7192 #endif | |
7193 if (!checkclearopq(cap->oap)) | |
7194 { | |
7195 if (!curbuf->b_p_ma) | |
7196 EMSG(_(e_modifiable)); | |
7197 else | |
7198 { | |
7199 #ifdef FEAT_VIRTUALEDIT | |
7200 if (virtual_active()) | |
7201 coladvance(getviscol()); | |
7202 #endif | |
7203 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE); | |
7204 } | |
7205 } | |
7206 } | |
7207 | |
7208 #ifdef FEAT_VREPLACE | |
7209 /* | |
7210 * "gr". | |
7211 */ | |
7212 static void | |
7213 nv_vreplace(cap) | |
7214 cmdarg_T *cap; | |
7215 { | |
7216 # ifdef FEAT_VISUAL | |
7217 if (VIsual_active) | |
7218 { | |
7219 cap->cmdchar = 'r'; | |
7220 cap->nchar = cap->extra_char; | |
7221 nv_replace(cap); /* Do same as "r" in Visual mode for now */ | |
7222 } | |
7223 else | |
7224 # endif | |
7225 if (!checkclearopq(cap->oap)) | |
7226 { | |
7227 if (!curbuf->b_p_ma) | |
7228 EMSG(_(e_modifiable)); | |
7229 else | |
7230 { | |
7231 if (cap->extra_char == Ctrl_V) /* get another character */ | |
7232 cap->extra_char = get_literal(); | |
7233 stuffcharReadbuff(cap->extra_char); | |
7234 stuffcharReadbuff(ESC); | |
7235 # ifdef FEAT_VIRTUALEDIT | |
7236 if (virtual_active()) | |
7237 coladvance(getviscol()); | |
7238 # endif | |
7239 invoke_edit(cap, TRUE, 'v', FALSE); | |
7240 } | |
7241 } | |
7242 } | |
7243 #endif | |
7244 | |
7245 /* | |
7246 * Swap case for "~" command, when it does not work like an operator. | |
7247 */ | |
7248 static void | |
7249 n_swapchar(cap) | |
7250 cmdarg_T *cap; | |
7251 { | |
7252 long n; | |
7253 pos_T startpos; | |
7254 int did_change = 0; | |
7255 #ifdef FEAT_NETBEANS_INTG | |
7256 pos_T pos; | |
7257 char_u *ptr; | |
7258 int count; | |
7259 #endif | |
7260 | |
7261 if (checkclearopq(cap->oap)) | |
7262 return; | |
7263 | |
7264 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL) | |
7265 { | |
7266 clearopbeep(cap->oap); | |
7267 return; | |
7268 } | |
7269 | |
7270 prep_redo_cmd(cap); | |
7271 | |
7272 if (u_save_cursor() == FAIL) | |
7273 return; | |
7274 | |
7275 startpos = curwin->w_cursor; | |
7276 #ifdef FEAT_NETBEANS_INTG | |
7277 pos = startpos; | |
7278 #endif | |
7279 for (n = cap->count1; n > 0; --n) | |
7280 { | |
7281 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor); | |
7282 inc_cursor(); | |
7283 if (gchar_cursor() == NUL) | |
7284 { | |
7285 if (vim_strchr(p_ww, '~') != NULL | |
7286 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
7287 { | |
7288 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7289 if (netbeans_active()) |
7 | 7290 { |
7291 if (did_change) | |
7292 { | |
7293 ptr = ml_get(pos.lnum); | |
835 | 7294 count = (int)STRLEN(ptr) - pos.col; |
33 | 7295 netbeans_removed(curbuf, pos.lnum, pos.col, |
7296 (long)count); | |
7 | 7297 netbeans_inserted(curbuf, pos.lnum, pos.col, |
33 | 7298 &ptr[pos.col], count); |
7 | 7299 } |
7300 pos.col = 0; | |
7301 pos.lnum++; | |
7302 } | |
7303 #endif | |
7304 ++curwin->w_cursor.lnum; | |
7305 curwin->w_cursor.col = 0; | |
7306 if (n > 1) | |
7307 { | |
7308 if (u_savesub(curwin->w_cursor.lnum) == FAIL) | |
7309 break; | |
7310 u_clearline(); | |
7311 } | |
7312 } | |
7313 else | |
7314 break; | |
7315 } | |
7316 } | |
7317 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7318 if (did_change && netbeans_active()) |
7 | 7319 { |
7320 ptr = ml_get(pos.lnum); | |
7321 count = curwin->w_cursor.col - pos.col; | |
33 | 7322 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
7323 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count); | |
7 | 7324 } |
7325 #endif | |
7326 | |
7327 | |
7328 check_cursor(); | |
7329 curwin->w_set_curswant = TRUE; | |
7330 if (did_change) | |
7331 { | |
7332 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1, | |
7333 0L); | |
7334 curbuf->b_op_start = startpos; | |
7335 curbuf->b_op_end = curwin->w_cursor; | |
7336 if (curbuf->b_op_end.col > 0) | |
7337 --curbuf->b_op_end.col; | |
7338 } | |
7339 } | |
7340 | |
7341 /* | |
7342 * Move cursor to mark. | |
7343 */ | |
7344 static void | |
7345 nv_cursormark(cap, flag, pos) | |
7346 cmdarg_T *cap; | |
7347 int flag; | |
7348 pos_T *pos; | |
7349 { | |
7350 if (check_mark(pos) == FAIL) | |
7351 clearop(cap->oap); | |
7352 else | |
7353 { | |
7354 if (cap->cmdchar == '\'' | |
7355 || cap->cmdchar == '`' | |
7356 || cap->cmdchar == '[' | |
7357 || cap->cmdchar == ']') | |
7358 setpcmark(); | |
7359 curwin->w_cursor = *pos; | |
7360 if (flag) | |
7361 beginline(BL_WHITE | BL_FIX); | |
7362 else | |
7363 check_cursor(); | |
7364 } | |
7365 cap->oap->motion_type = flag ? MLINE : MCHAR; | |
7366 if (cap->cmdchar == '`') | |
7367 cap->oap->use_reg_one = TRUE; | |
7368 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */ | |
7369 curwin->w_set_curswant = TRUE; | |
7370 } | |
7371 | |
7372 #ifdef FEAT_VISUAL | |
7373 /* | |
7374 * Handle commands that are operators in Visual mode. | |
7375 */ | |
7376 static void | |
7377 v_visop(cap) | |
7378 cmdarg_T *cap; | |
7379 { | |
7380 static char_u trans[] = "YyDdCcxdXdAAIIrr"; | |
7381 | |
7382 /* Uppercase means linewise, except in block mode, then "D" deletes till | |
7383 * the end of the line, and "C" replaces til EOL */ | |
7384 if (isupper(cap->cmdchar)) | |
7385 { | |
7386 if (VIsual_mode != Ctrl_V) | |
7387 VIsual_mode = 'V'; | |
7388 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D') | |
7389 curwin->w_curswant = MAXCOL; | |
7390 } | |
7391 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1); | |
7392 nv_operator(cap); | |
7393 } | |
7394 #endif | |
7395 | |
7396 /* | |
7397 * "s" and "S" commands. | |
7398 */ | |
7399 static void | |
7400 nv_subst(cap) | |
7401 cmdarg_T *cap; | |
7402 { | |
7403 #ifdef FEAT_VISUAL | |
7404 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */ | |
7405 { | |
7406 if (cap->cmdchar == 'S') | |
7407 VIsual_mode = 'V'; | |
7408 cap->cmdchar = 'c'; | |
7409 nv_operator(cap); | |
7410 } | |
7411 else | |
7412 #endif | |
7413 nv_optrans(cap); | |
7414 } | |
7415 | |
7416 /* | |
7417 * Abbreviated commands. | |
7418 */ | |
7419 static void | |
7420 nv_abbrev(cap) | |
7421 cmdarg_T *cap; | |
7422 { | |
7423 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL) | |
7424 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */ | |
7425 | |
7426 #ifdef FEAT_VISUAL | |
7427 /* in Visual mode these commands are operators */ | |
7428 if (VIsual_active) | |
7429 v_visop(cap); | |
7430 else | |
7431 #endif | |
7432 nv_optrans(cap); | |
7433 } | |
7434 | |
7435 /* | |
7436 * Translate a command into another command. | |
7437 */ | |
7438 static void | |
7439 nv_optrans(cap) | |
7440 cmdarg_T *cap; | |
7441 { | |
7442 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh", | |
7443 (char_u *)"d$", (char_u *)"c$", | |
7444 (char_u *)"cl", (char_u *)"cc", | |
7445 (char_u *)"yy", (char_u *)":s\r"}; | |
7446 static char_u *str = (char_u *)"xXDCsSY&"; | |
7447 | |
7448 if (!checkclearopq(cap->oap)) | |
7449 { | |
164 | 7450 /* In Vi "2D" doesn't delete the next line. Can't translate it |
7451 * either, because "2." should also not use the count. */ | |
7452 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL) | |
7453 { | |
7454 cap->oap->start = curwin->w_cursor; | |
7455 cap->oap->op_type = OP_DELETE; | |
1490 | 7456 #ifdef FEAT_EVAL |
7457 set_op_var(OP_DELETE); | |
7458 #endif | |
164 | 7459 cap->count1 = 1; |
7460 nv_dollar(cap); | |
7461 finish_op = TRUE; | |
7462 ResetRedobuff(); | |
7463 AppendCharToRedobuff('D'); | |
7464 } | |
7465 else | |
7466 { | |
7467 if (cap->count0) | |
7468 stuffnumReadbuff(cap->count0); | |
7469 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]); | |
7470 } | |
7 | 7471 } |
7472 cap->opcount = 0; | |
7473 } | |
7474 | |
7475 /* | |
7476 * "'" and "`" commands. Also for "g'" and "g`". | |
7477 * cap->arg is TRUE for "'" and "g'". | |
7478 */ | |
7479 static void | |
7480 nv_gomark(cap) | |
7481 cmdarg_T *cap; | |
7482 { | |
7483 pos_T *pos; | |
7484 int c; | |
7485 #ifdef FEAT_FOLDING | |
7486 linenr_T lnum = curwin->w_cursor.lnum; | |
7487 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
7488 #endif | |
7489 | |
7490 if (cap->cmdchar == 'g') | |
7491 c = cap->extra_char; | |
7492 else | |
7493 c = cap->nchar; | |
7494 pos = getmark(c, (cap->oap->op_type == OP_NOP)); | |
7495 if (pos == (pos_T *)-1) /* jumped to other file */ | |
7496 { | |
7497 if (cap->arg) | |
7498 { | |
7499 check_cursor_lnum(); | |
7500 beginline(BL_WHITE | BL_FIX); | |
7501 } | |
7502 else | |
7503 check_cursor(); | |
7504 } | |
7505 else | |
7506 nv_cursormark(cap, cap->arg, pos); | |
7507 | |
7508 #ifdef FEAT_VIRTUALEDIT | |
7509 /* May need to clear the coladd that a mark includes. */ | |
7510 if (!virtual_active()) | |
7511 curwin->w_cursor.coladd = 0; | |
7512 #endif | |
7513 #ifdef FEAT_FOLDING | |
7514 if (cap->oap->op_type == OP_NOP | |
7515 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
7516 && (fdo_flags & FDO_MARK) | |
7517 && old_KeyTyped) | |
7518 foldOpenCursor(); | |
7519 #endif | |
7520 } | |
7521 | |
7522 /* | |
7523 * Handle CTRL-O, CTRL-I, "g;" and "g," commands. | |
7524 */ | |
7525 static void | |
7526 nv_pcmark(cap) | |
7527 cmdarg_T *cap; | |
7528 { | |
7529 #ifdef FEAT_JUMPLIST | |
7530 pos_T *pos; | |
7531 # ifdef FEAT_FOLDING | |
7532 linenr_T lnum = curwin->w_cursor.lnum; | |
7533 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
7534 # endif | |
7535 | |
7536 if (!checkclearopq(cap->oap)) | |
7537 { | |
7538 if (cap->cmdchar == 'g') | |
7539 pos = movechangelist((int)cap->count1); | |
7540 else | |
7541 pos = movemark((int)cap->count1); | |
7542 if (pos == (pos_T *)-1) /* jump to other file */ | |
7543 { | |
7544 curwin->w_set_curswant = TRUE; | |
7545 check_cursor(); | |
7546 } | |
7547 else if (pos != NULL) /* can jump */ | |
7548 nv_cursormark(cap, FALSE, pos); | |
7549 else if (cap->cmdchar == 'g') | |
7550 { | |
7551 if (curbuf->b_changelistlen == 0) | |
7552 EMSG(_("E664: changelist is empty")); | |
7553 else if (cap->count1 < 0) | |
7554 EMSG(_("E662: At start of changelist")); | |
7555 else | |
7556 EMSG(_("E663: At end of changelist")); | |
7557 } | |
7558 else | |
7559 clearopbeep(cap->oap); | |
7560 # ifdef FEAT_FOLDING | |
7561 if (cap->oap->op_type == OP_NOP | |
7562 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
7563 && (fdo_flags & FDO_MARK) | |
7564 && old_KeyTyped) | |
7565 foldOpenCursor(); | |
7566 # endif | |
7567 } | |
7568 #else | |
7569 clearopbeep(cap->oap); | |
7570 #endif | |
7571 } | |
7572 | |
7573 /* | |
7574 * Handle '"' command. | |
7575 */ | |
7576 static void | |
7577 nv_regname(cap) | |
7578 cmdarg_T *cap; | |
7579 { | |
7580 if (checkclearop(cap->oap)) | |
7581 return; | |
7582 #ifdef FEAT_EVAL | |
7583 if (cap->nchar == '=') | |
7584 cap->nchar = get_expr_register(); | |
7585 #endif | |
7586 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE)) | |
7587 { | |
7588 cap->oap->regname = cap->nchar; | |
7589 cap->opcount = cap->count0; /* remember count before '"' */ | |
7590 #ifdef FEAT_EVAL | |
7591 set_reg_var(cap->oap->regname); | |
7592 #endif | |
7593 } | |
7594 else | |
7595 clearopbeep(cap->oap); | |
7596 } | |
7597 | |
7598 #ifdef FEAT_VISUAL | |
7599 /* | |
7600 * Handle "v", "V" and "CTRL-V" commands. | |
7601 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg | |
7602 * is TRUE. | |
167 | 7603 * Handle CTRL-Q just like CTRL-V. |
7 | 7604 */ |
7605 static void | |
7606 nv_visual(cap) | |
7607 cmdarg_T *cap; | |
7608 { | |
167 | 7609 if (cap->cmdchar == Ctrl_Q) |
7610 cap->cmdchar = Ctrl_V; | |
7611 | |
7 | 7612 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it |
7613 * characterwise, linewise, or blockwise. */ | |
7614 if (cap->oap->op_type != OP_NOP) | |
7615 { | |
7616 cap->oap->motion_force = cap->cmdchar; | |
7617 finish_op = FALSE; /* operator doesn't finish now but later */ | |
7618 return; | |
7619 } | |
7620 | |
7621 VIsual_select = cap->arg; | |
7622 if (VIsual_active) /* change Visual mode */ | |
7623 { | |
7624 if (VIsual_mode == cap->cmdchar) /* stop visual mode */ | |
7625 end_visual_mode(); | |
7626 else /* toggle char/block mode */ | |
7627 { /* or char/line mode */ | |
7628 VIsual_mode = cap->cmdchar; | |
7629 showmode(); | |
7630 } | |
7631 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
7632 } | |
7633 else /* start Visual mode */ | |
7634 { | |
7635 check_visual_highlight(); | |
7636 if (cap->count0) /* use previously selected part */ | |
7637 { | |
7638 if (resel_VIsual_mode == NUL) /* there is none */ | |
7639 { | |
7640 beep_flush(); | |
7641 return; | |
7642 } | |
7643 VIsual = curwin->w_cursor; | |
7644 | |
7645 VIsual_active = TRUE; | |
7646 VIsual_reselect = TRUE; | |
7647 if (!cap->arg) | |
7648 /* start Select mode when 'selectmode' contains "cmd" */ | |
7649 may_start_select('c'); | |
7650 #ifdef FEAT_MOUSE | |
7651 setmouse(); | |
7652 #endif | |
641 | 7653 if (p_smd && msg_silent == 0) |
7 | 7654 redraw_cmdline = TRUE; /* show visual mode later */ |
7655 /* | |
7656 * For V and ^V, we multiply the number of lines even if there | |
7657 * was only one -- webb | |
7658 */ | |
7659 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1) | |
7660 { | |
7661 curwin->w_cursor.lnum += | |
7662 resel_VIsual_line_count * cap->count0 - 1; | |
7663 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
7664 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
7665 } | |
7666 VIsual_mode = resel_VIsual_mode; | |
7667 if (VIsual_mode == 'v') | |
7668 { | |
7669 if (resel_VIsual_line_count <= 1) | |
3125 | 7670 { |
7671 validate_virtcol(); | |
7672 curwin->w_curswant = curwin->w_virtcol | |
7673 + resel_VIsual_vcol * cap->count0 - 1; | |
7674 } | |
7 | 7675 else |
3125 | 7676 curwin->w_curswant = resel_VIsual_vcol; |
7677 coladvance(curwin->w_curswant); | |
7 | 7678 } |
3125 | 7679 if (resel_VIsual_vcol == MAXCOL) |
7 | 7680 { |
7681 curwin->w_curswant = MAXCOL; | |
7682 coladvance((colnr_T)MAXCOL); | |
7683 } | |
7684 else if (VIsual_mode == Ctrl_V) | |
7685 { | |
7686 validate_virtcol(); | |
7687 curwin->w_curswant = curwin->w_virtcol | |
3125 | 7688 + resel_VIsual_vcol * cap->count0 - 1; |
7 | 7689 coladvance(curwin->w_curswant); |
7690 } | |
7691 else | |
7692 curwin->w_set_curswant = TRUE; | |
7693 redraw_curbuf_later(INVERTED); /* show the inversion */ | |
7694 } | |
7695 else | |
7696 { | |
7697 if (!cap->arg) | |
7698 /* start Select mode when 'selectmode' contains "cmd" */ | |
7699 may_start_select('c'); | |
7700 n_start_visual_mode(cap->cmdchar); | |
7701 } | |
7702 } | |
7703 } | |
7704 | |
7705 /* | |
7706 * Start selection for Shift-movement keys. | |
7707 */ | |
7708 void | |
7709 start_selection() | |
7710 { | |
7711 /* if 'selectmode' contains "key", start Select mode */ | |
7712 may_start_select('k'); | |
7713 n_start_visual_mode('v'); | |
7714 } | |
7715 | |
7716 /* | |
7717 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu. | |
7718 */ | |
7719 void | |
7720 may_start_select(c) | |
7721 int c; | |
7722 { | |
7723 VIsual_select = (stuff_empty() && typebuf_typed() | |
7724 && (vim_strchr(p_slm, c) != NULL)); | |
7725 } | |
7726 | |
7727 /* | |
7728 * Start Visual mode "c". | |
7729 * Should set VIsual_select before calling this. | |
7730 */ | |
7731 static void | |
7732 n_start_visual_mode(c) | |
7733 int c; | |
7734 { | |
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7735 #ifdef FEAT_CONCEAL |
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7736 /* Check for redraw before changing the state. */ |
2428
33148c37f3c9
Changes for VMS. Mostly by Zoltan Arpadffy.
Bram Moolenaar <bram@vim.org>
parents:
2416
diff
changeset
|
7737 conceal_check_cursur_line(); |
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7738 #endif |
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7739 |
7 | 7740 VIsual_mode = c; |
7741 VIsual_active = TRUE; | |
7742 VIsual_reselect = TRUE; | |
7743 #ifdef FEAT_VIRTUALEDIT | |
7744 /* Corner case: the 0 position in a tab may change when going into | |
7745 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting. | |
7746 */ | |
7747 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB) | |
7748 coladvance(curwin->w_virtcol); | |
7749 #endif | |
7750 VIsual = curwin->w_cursor; | |
7751 | |
7752 #ifdef FEAT_FOLDING | |
7753 foldAdjustVisual(); | |
7754 #endif | |
7755 | |
7756 #ifdef FEAT_MOUSE | |
7757 setmouse(); | |
7758 #endif | |
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7759 #ifdef FEAT_CONCEAL |
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7760 /* Check for redraw after changing the state. */ |
2428
33148c37f3c9
Changes for VMS. Mostly by Zoltan Arpadffy.
Bram Moolenaar <bram@vim.org>
parents:
2416
diff
changeset
|
7761 conceal_check_cursur_line(); |
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7762 #endif |
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7763 |
641 | 7764 if (p_smd && msg_silent == 0) |
7 | 7765 redraw_cmdline = TRUE; /* show visual mode later */ |
7766 #ifdef FEAT_CLIPBOARD | |
7767 /* Make sure the clipboard gets updated. Needed because start and | |
7768 * end may still be the same, and the selection needs to be owned */ | |
7769 clip_star.vmode = NUL; | |
7770 #endif | |
7771 | |
7772 /* Only need to redraw this line, unless still need to redraw an old | |
7773 * Visual area (when 'lazyredraw' is set). */ | |
7774 if (curwin->w_redr_type < INVERTED) | |
7775 { | |
7776 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum; | |
7777 curwin->w_old_visual_lnum = curwin->w_cursor.lnum; | |
7778 } | |
7779 } | |
7780 | |
7781 #endif /* FEAT_VISUAL */ | |
7782 | |
7783 /* | |
7784 * CTRL-W: Window commands | |
7785 */ | |
7786 static void | |
7787 nv_window(cap) | |
7788 cmdarg_T *cap; | |
7789 { | |
7790 #ifdef FEAT_WINDOWS | |
7791 if (!checkclearop(cap->oap)) | |
7792 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */ | |
7793 #else | |
7794 (void)checkclearop(cap->oap); | |
7795 #endif | |
7796 } | |
7797 | |
7798 /* | |
7799 * CTRL-Z: Suspend | |
7800 */ | |
7801 static void | |
7802 nv_suspend(cap) | |
7803 cmdarg_T *cap; | |
7804 { | |
7805 clearop(cap->oap); | |
7806 #ifdef FEAT_VISUAL | |
7807 if (VIsual_active) | |
7808 end_visual_mode(); /* stop Visual mode */ | |
7809 #endif | |
7810 do_cmdline_cmd((char_u *)"st"); | |
7811 } | |
7812 | |
7813 /* | |
7814 * Commands starting with "g". | |
7815 */ | |
7816 static void | |
7817 nv_g_cmd(cap) | |
7818 cmdarg_T *cap; | |
7819 { | |
7820 oparg_T *oap = cap->oap; | |
7821 #ifdef FEAT_VISUAL | |
7822 pos_T tpos; | |
7823 #endif | |
7824 int i; | |
7825 int flag = FALSE; | |
7826 | |
7827 switch (cap->nchar) | |
7828 { | |
7829 #ifdef MEM_PROFILE | |
7830 /* | |
7831 * "g^A": dump log of used memory. | |
7832 */ | |
7833 case Ctrl_A: | |
7834 vim_mem_profile_dump(); | |
7835 break; | |
7836 #endif | |
7837 | |
7838 #ifdef FEAT_VREPLACE | |
7839 /* | |
7840 * "gR": Enter virtual replace mode. | |
7841 */ | |
7842 case 'R': | |
7843 cap->arg = TRUE; | |
7844 nv_Replace(cap); | |
7845 break; | |
7846 | |
7847 case 'r': | |
7848 nv_vreplace(cap); | |
7849 break; | |
7850 #endif | |
7851 | |
7852 case '&': | |
7853 do_cmdline_cmd((char_u *)"%s//~/&"); | |
7854 break; | |
7855 | |
7856 #ifdef FEAT_VISUAL | |
7857 /* | |
7858 * "gv": Reselect the previous Visual area. If Visual already active, | |
7859 * exchange previous and current Visual area. | |
7860 */ | |
7861 case 'v': | |
7862 if (checkclearop(oap)) | |
7863 break; | |
7864 | |
690 | 7865 if ( curbuf->b_visual.vi_start.lnum == 0 |
7866 || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count | |
7867 || curbuf->b_visual.vi_end.lnum == 0) | |
7 | 7868 beep_flush(); |
7869 else | |
7870 { | |
7871 /* set w_cursor to the start of the Visual area, tpos to the end */ | |
7872 if (VIsual_active) | |
7873 { | |
7874 i = VIsual_mode; | |
690 | 7875 VIsual_mode = curbuf->b_visual.vi_mode; |
7876 curbuf->b_visual.vi_mode = i; | |
7 | 7877 # ifdef FEAT_EVAL |
7878 curbuf->b_visual_mode_eval = i; | |
7879 # endif | |
7880 i = curwin->w_curswant; | |
690 | 7881 curwin->w_curswant = curbuf->b_visual.vi_curswant; |
7882 curbuf->b_visual.vi_curswant = i; | |
7883 | |
7884 tpos = curbuf->b_visual.vi_end; | |
7885 curbuf->b_visual.vi_end = curwin->w_cursor; | |
7886 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7887 curbuf->b_visual.vi_start = VIsual; | |
7 | 7888 } |
7889 else | |
7890 { | |
690 | 7891 VIsual_mode = curbuf->b_visual.vi_mode; |
7892 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
7893 tpos = curbuf->b_visual.vi_end; | |
7894 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7 | 7895 } |
7896 | |
7897 VIsual_active = TRUE; | |
7898 VIsual_reselect = TRUE; | |
7899 | |
7900 /* Set Visual to the start and w_cursor to the end of the Visual | |
7901 * area. Make sure they are on an existing character. */ | |
7902 check_cursor(); | |
7903 VIsual = curwin->w_cursor; | |
7904 curwin->w_cursor = tpos; | |
7905 check_cursor(); | |
7906 update_topline(); | |
7907 /* | |
7908 * When called from normal "g" command: start Select mode when | |
7909 * 'selectmode' contains "cmd". When called for K_SELECT, always | |
7910 * start Select mode. | |
7911 */ | |
7912 if (cap->arg) | |
7913 VIsual_select = TRUE; | |
7914 else | |
7915 may_start_select('c'); | |
7916 #ifdef FEAT_MOUSE | |
7917 setmouse(); | |
7918 #endif | |
7919 #ifdef FEAT_CLIPBOARD | |
7920 /* Make sure the clipboard gets updated. Needed because start and | |
7921 * end are still the same, and the selection needs to be owned */ | |
7922 clip_star.vmode = NUL; | |
7923 #endif | |
7924 redraw_curbuf_later(INVERTED); | |
7925 showmode(); | |
7926 } | |
7927 break; | |
7928 /* | |
7929 * "gV": Don't reselect the previous Visual area after a Select mode | |
7930 * mapping of menu. | |
7931 */ | |
7932 case 'V': | |
7933 VIsual_reselect = FALSE; | |
7934 break; | |
7935 | |
7936 /* | |
7937 * "gh": start Select mode. | |
7938 * "gH": start Select line mode. | |
7939 * "g^H": start Select block mode. | |
7940 */ | |
7941 case K_BS: | |
7942 cap->nchar = Ctrl_H; | |
7943 /* FALLTHROUGH */ | |
7944 case 'h': | |
7945 case 'H': | |
7946 case Ctrl_H: | |
7947 # ifdef EBCDIC | |
7948 /* EBCDIC: 'v'-'h' != '^v'-'^h' */ | |
7949 if (cap->nchar == Ctrl_H) | |
7950 cap->cmdchar = Ctrl_V; | |
7951 else | |
7952 # endif | |
7953 cap->cmdchar = cap->nchar + ('v' - 'h'); | |
7954 cap->arg = TRUE; | |
7955 nv_visual(cap); | |
7956 break; | |
7957 #endif /* FEAT_VISUAL */ | |
7958 | |
7959 /* | |
7960 * "gj" and "gk" two new funny movement keys -- up and down | |
7961 * movement based on *screen* line rather than *file* line. | |
7962 */ | |
7963 case 'j': | |
7964 case K_DOWN: | |
7965 /* with 'nowrap' it works just like the normal "j" command; also when | |
7966 * in a closed fold */ | |
7967 if (!curwin->w_p_wrap | |
7968 #ifdef FEAT_FOLDING | |
7969 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
7970 #endif | |
7971 ) | |
7972 { | |
7973 oap->motion_type = MLINE; | |
7974 i = cursor_down(cap->count1, oap->op_type == OP_NOP); | |
7975 } | |
7976 else | |
7977 i = nv_screengo(oap, FORWARD, cap->count1); | |
7978 if (i == FAIL) | |
7979 clearopbeep(oap); | |
7980 break; | |
7981 | |
7982 case 'k': | |
7983 case K_UP: | |
7984 /* with 'nowrap' it works just like the normal "k" command; also when | |
7985 * in a closed fold */ | |
7986 if (!curwin->w_p_wrap | |
7987 #ifdef FEAT_FOLDING | |
7988 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
7989 #endif | |
7990 ) | |
7991 { | |
7992 oap->motion_type = MLINE; | |
7993 i = cursor_up(cap->count1, oap->op_type == OP_NOP); | |
7994 } | |
7995 else | |
7996 i = nv_screengo(oap, BACKWARD, cap->count1); | |
7997 if (i == FAIL) | |
7998 clearopbeep(oap); | |
7999 break; | |
8000 | |
8001 /* | |
8002 * "gJ": join two lines without inserting a space. | |
8003 */ | |
8004 case 'J': | |
8005 nv_join(cap); | |
8006 break; | |
8007 | |
8008 /* | |
8009 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines. | |
8010 * "gm": middle of "g0" and "g$". | |
8011 */ | |
8012 case '^': | |
8013 flag = TRUE; | |
8014 /* FALLTHROUGH */ | |
8015 | |
8016 case '0': | |
8017 case 'm': | |
8018 case K_HOME: | |
8019 case K_KHOME: | |
8020 oap->motion_type = MCHAR; | |
8021 oap->inclusive = FALSE; | |
8022 if (curwin->w_p_wrap | |
8023 #ifdef FEAT_VERTSPLIT | |
8024 && curwin->w_width != 0 | |
8025 #endif | |
8026 ) | |
8027 { | |
8028 int width1 = W_WIDTH(curwin) - curwin_col_off(); | |
8029 int width2 = width1 + curwin_col_off2(); | |
8030 | |
8031 validate_virtcol(); | |
8032 i = 0; | |
8033 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0) | |
8034 i = (curwin->w_virtcol - width1) / width2 * width2 + width1; | |
8035 } | |
8036 else | |
8037 i = curwin->w_leftcol; | |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
8038 /* 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
|
8039 * 'relativenumber' is on and lines are wrapping the middle can be more |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
8040 * to the left. */ |
7 | 8041 if (cap->nchar == 'm') |
8042 i += (W_WIDTH(curwin) - curwin_col_off() | |
8043 + ((curwin->w_p_wrap && i > 0) | |
8044 ? curwin_col_off2() : 0)) / 2; | |
8045 coladvance((colnr_T)i); | |
8046 if (flag) | |
8047 { | |
8048 do | |
8049 i = gchar_cursor(); | |
8050 while (vim_iswhite(i) && oneright() == OK); | |
8051 } | |
8052 curwin->w_set_curswant = TRUE; | |
8053 break; | |
8054 | |
8055 case '_': | |
8056 /* "g_": to the last non-blank character in the line or <count> lines | |
8057 * downward. */ | |
8058 cap->oap->motion_type = MCHAR; | |
8059 cap->oap->inclusive = TRUE; | |
8060 curwin->w_curswant = MAXCOL; | |
8061 if (cursor_down((long)(cap->count1 - 1), | |
8062 cap->oap->op_type == OP_NOP) == FAIL) | |
8063 clearopbeep(cap->oap); | |
8064 else | |
8065 { | |
8066 char_u *ptr = ml_get_curline(); | |
8067 | |
8068 /* In Visual mode we may end up after the line. */ | |
8069 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL) | |
8070 --curwin->w_cursor.col; | |
8071 | |
8072 /* Decrease the cursor column until it's on a non-blank. */ | |
8073 while (curwin->w_cursor.col > 0 | |
8074 && vim_iswhite(ptr[curwin->w_cursor.col])) | |
8075 --curwin->w_cursor.col; | |
8076 curwin->w_set_curswant = TRUE; | |
2040
70c67b1bb1f1
updated for version 7.2.329
Bram Moolenaar <bram@zimbu.org>
parents:
2024
diff
changeset
|
8077 #ifdef FEAT_VISUAL |
70c67b1bb1f1
updated for version 7.2.329
Bram Moolenaar <bram@zimbu.org>
parents:
2024
diff
changeset
|
8078 adjust_for_sel(cap); |
70c67b1bb1f1
updated for version 7.2.329
Bram Moolenaar <bram@zimbu.org>
parents:
2024
diff
changeset
|
8079 #endif |
7 | 8080 } |
8081 break; | |
8082 | |
8083 case '$': | |
8084 case K_END: | |
8085 case K_KEND: | |
8086 { | |
8087 int col_off = curwin_col_off(); | |
8088 | |
8089 oap->motion_type = MCHAR; | |
8090 oap->inclusive = TRUE; | |
8091 if (curwin->w_p_wrap | |
8092 #ifdef FEAT_VERTSPLIT | |
8093 && curwin->w_width != 0 | |
8094 #endif | |
8095 ) | |
8096 { | |
8097 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
8098 if (cap->count1 == 1) | |
8099 { | |
8100 int width1 = W_WIDTH(curwin) - col_off; | |
8101 int width2 = width1 + curwin_col_off2(); | |
8102 | |
8103 validate_virtcol(); | |
8104 i = width1 - 1; | |
8105 if (curwin->w_virtcol >= (colnr_T)width1) | |
8106 i += ((curwin->w_virtcol - width1) / width2 + 1) | |
8107 * width2; | |
8108 coladvance((colnr_T)i); | |
8109 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
8110 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
8111 { | |
8112 /* | |
8113 * Check for landing on a character that got split at | |
8114 * the end of the line. We do not want to advance to | |
8115 * the next screen line. | |
8116 */ | |
8117 validate_virtcol(); | |
8118 if (curwin->w_virtcol > (colnr_T)i) | |
8119 --curwin->w_cursor.col; | |
8120 } | |
8121 #endif | |
8122 } | |
8123 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL) | |
8124 clearopbeep(oap); | |
8125 } | |
8126 else | |
8127 { | |
8128 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1; | |
8129 coladvance((colnr_T)i); | |
40 | 8130 |
8131 /* Make sure we stick in this column. */ | |
8132 validate_virtcol(); | |
8133 curwin->w_curswant = curwin->w_virtcol; | |
8134 curwin->w_set_curswant = FALSE; | |
7 | 8135 } |
8136 } | |
8137 break; | |
8138 | |
8139 /* | |
8140 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>" | |
8141 */ | |
8142 case '*': | |
8143 case '#': | |
8144 #if POUND != '#' | |
8145 case POUND: /* pound sign (sometimes equal to '#') */ | |
8146 #endif | |
8147 case Ctrl_RSB: /* :tag or :tselect for current identifier */ | |
8148 case ']': /* :tselect for current identifier */ | |
8149 nv_ident(cap); | |
8150 break; | |
8151 | |
8152 /* | |
8153 * ge and gE: go back to end of word | |
8154 */ | |
8155 case 'e': | |
8156 case 'E': | |
8157 oap->motion_type = MCHAR; | |
8158 curwin->w_set_curswant = TRUE; | |
8159 oap->inclusive = TRUE; | |
8160 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL) | |
8161 clearopbeep(oap); | |
8162 break; | |
8163 | |
8164 /* | |
8165 * "g CTRL-G": display info about cursor position | |
8166 */ | |
8167 case Ctrl_G: | |
8168 cursor_pos_info(); | |
8169 break; | |
8170 | |
8171 /* | |
8172 * "gi": start Insert at the last position. | |
8173 */ | |
8174 case 'i': | |
8175 if (curbuf->b_last_insert.lnum != 0) | |
8176 { | |
8177 curwin->w_cursor = curbuf->b_last_insert; | |
8178 check_cursor_lnum(); | |
8179 i = (int)STRLEN(ml_get_curline()); | |
8180 if (curwin->w_cursor.col > (colnr_T)i) | |
8181 { | |
8182 #ifdef FEAT_VIRTUALEDIT | |
8183 if (virtual_active()) | |
8184 curwin->w_cursor.coladd += curwin->w_cursor.col - i; | |
8185 #endif | |
8186 curwin->w_cursor.col = i; | |
8187 } | |
8188 } | |
8189 cap->cmdchar = 'i'; | |
8190 nv_edit(cap); | |
8191 break; | |
8192 | |
8193 /* | |
8194 * "gI": Start insert in column 1. | |
8195 */ | |
8196 case 'I': | |
8197 beginline(0); | |
8198 if (!checkclearopq(oap)) | |
8199 invoke_edit(cap, FALSE, 'g', FALSE); | |
8200 break; | |
8201 | |
8202 #ifdef FEAT_SEARCHPATH | |
8203 /* | |
8204 * "gf": goto file, edit file under cursor | |
8205 * "]f" and "[f": can also be used. | |
8206 */ | |
8207 case 'f': | |
681 | 8208 case 'F': |
7 | 8209 nv_gotofile(cap); |
8210 break; | |
8211 #endif | |
8212 | |
8213 /* "g'm" and "g`m": jump to mark without setting pcmark */ | |
8214 case '\'': | |
8215 cap->arg = TRUE; | |
8216 /*FALLTHROUGH*/ | |
8217 case '`': | |
8218 nv_gomark(cap); | |
8219 break; | |
8220 | |
8221 /* | |
8222 * "gs": Goto sleep. | |
8223 */ | |
8224 case 's': | |
8225 do_sleep(cap->count1 * 1000L); | |
8226 break; | |
8227 | |
8228 /* | |
8229 * "ga": Display the ascii value of the character under the | |
8230 * cursor. It is displayed in decimal, hex, and octal. -- webb | |
8231 */ | |
8232 case 'a': | |
8233 do_ascii(NULL); | |
8234 break; | |
8235 | |
8236 #ifdef FEAT_MBYTE | |
8237 /* | |
8238 * "g8": Display the bytes used for the UTF-8 character under the | |
8239 * cursor. It is displayed in hex. | |
775 | 8240 * "8g8" finds illegal byte sequence. |
7 | 8241 */ |
8242 case '8': | |
775 | 8243 if (cap->count0 == 8) |
8244 utf_find_illegal(); | |
8245 else | |
8246 show_utf8(); | |
7 | 8247 break; |
8248 #endif | |
8249 | |
447 | 8250 case '<': |
8251 show_sb_text(); | |
8252 break; | |
8253 | |
7 | 8254 /* |
8255 * "gg": Goto the first line in file. With a count it goes to | |
8256 * that line number like for "G". -- webb | |
8257 */ | |
8258 case 'g': | |
8259 cap->arg = FALSE; | |
8260 nv_goto(cap); | |
8261 break; | |
8262 | |
8263 /* | |
8264 * Two-character operators: | |
8265 * "gq" Format text | |
8266 * "gw" Format text and keep cursor position | |
8267 * "g~" Toggle the case of the text. | |
8268 * "gu" Change text to lower case. | |
8269 * "gU" Change text to upper case. | |
8270 * "g?" rot13 encoding | |
602 | 8271 * "g@" call 'operatorfunc' |
7 | 8272 */ |
8273 case 'q': | |
8274 case 'w': | |
8275 oap->cursor_start = curwin->w_cursor; | |
8276 /*FALLTHROUGH*/ | |
8277 case '~': | |
8278 case 'u': | |
8279 case 'U': | |
8280 case '?': | |
602 | 8281 case '@': |
7 | 8282 nv_operator(cap); |
8283 break; | |
8284 | |
8285 /* | |
1188 | 8286 * "gd": Find first occurrence of pattern under the cursor in the |
7 | 8287 * current function |
8288 * "gD": idem, but in the current file. | |
8289 */ | |
8290 case 'd': | |
8291 case 'D': | |
523 | 8292 nv_gd(oap, cap->nchar, (int)cap->count0); |
7 | 8293 break; |
8294 | |
8295 #ifdef FEAT_MOUSE | |
8296 /* | |
8297 * g<*Mouse> : <C-*mouse> | |
8298 */ | |
8299 case K_MIDDLEMOUSE: | |
8300 case K_MIDDLEDRAG: | |
8301 case K_MIDDLERELEASE: | |
8302 case K_LEFTMOUSE: | |
8303 case K_LEFTDRAG: | |
8304 case K_LEFTRELEASE: | |
8305 case K_RIGHTMOUSE: | |
8306 case K_RIGHTDRAG: | |
8307 case K_RIGHTRELEASE: | |
8308 case K_X1MOUSE: | |
8309 case K_X1DRAG: | |
8310 case K_X1RELEASE: | |
8311 case K_X2MOUSE: | |
8312 case K_X2DRAG: | |
8313 case K_X2RELEASE: | |
8314 mod_mask = MOD_MASK_CTRL; | |
8315 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0); | |
8316 break; | |
8317 #endif | |
8318 | |
8319 case K_IGNORE: | |
8320 break; | |
8321 | |
8322 /* | |
8323 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text | |
8324 */ | |
8325 case 'p': | |
8326 case 'P': | |
8327 nv_put(cap); | |
8328 break; | |
8329 | |
8330 #ifdef FEAT_BYTEOFF | |
8331 /* "go": goto byte count from start of buffer */ | |
8332 case 'o': | |
8333 goto_byte(cap->count0); | |
8334 break; | |
8335 #endif | |
8336 | |
8337 /* "gQ": improved Ex mode */ | |
8338 case 'Q': | |
633 | 8339 if (text_locked()) |
7 | 8340 { |
8341 clearopbeep(cap->oap); | |
633 | 8342 text_locked_msg(); |
7 | 8343 break; |
8344 } | |
631 | 8345 |
7 | 8346 if (!checkclearopq(oap)) |
8347 do_exmode(TRUE); | |
8348 break; | |
8349 | |
8350 #ifdef FEAT_JUMPLIST | |
8351 case ',': | |
8352 nv_pcmark(cap); | |
8353 break; | |
8354 | |
8355 case ';': | |
8356 cap->count1 = -cap->count1; | |
8357 nv_pcmark(cap); | |
8358 break; | |
8359 #endif | |
8360 | |
667 | 8361 #ifdef FEAT_WINDOWS |
8362 case 't': | |
8363 goto_tabpage((int)cap->count0); | |
8364 break; | |
682 | 8365 case 'T': |
8366 goto_tabpage(-(int)cap->count1); | |
8367 break; | |
667 | 8368 #endif |
8369 | |
750 | 8370 case '+': |
8371 case '-': /* "g+" and "g-": undo or redo along the timeline */ | |
8372 if (!checkclearopq(oap)) | |
771 | 8373 undo_time(cap->nchar == '-' ? -cap->count1 : cap->count1, |
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2259
diff
changeset
|
8374 FALSE, FALSE, FALSE); |
750 | 8375 break; |
8376 | |
7 | 8377 default: |
8378 clearopbeep(oap); | |
8379 break; | |
8380 } | |
8381 } | |
8382 | |
8383 /* | |
8384 * Handle "o" and "O" commands. | |
8385 */ | |
8386 static void | |
8387 n_opencmd(cap) | |
8388 cmdarg_T *cap; | |
8389 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8390 #ifdef FEAT_CONCEAL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8391 linenr_T oldline = curwin->w_cursor.lnum; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8392 #endif |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8393 |
7 | 8394 if (!checkclearopq(cap->oap)) |
8395 { | |
8396 #ifdef FEAT_FOLDING | |
8397 if (cap->cmdchar == 'O') | |
8398 /* Open above the first line of a folded sequence of lines */ | |
8399 (void)hasFolding(curwin->w_cursor.lnum, | |
8400 &curwin->w_cursor.lnum, NULL); | |
8401 else | |
8402 /* Open below the last line of a folded sequence of lines */ | |
8403 (void)hasFolding(curwin->w_cursor.lnum, | |
8404 NULL, &curwin->w_cursor.lnum); | |
8405 #endif | |
8406 if (u_save((linenr_T)(curwin->w_cursor.lnum - | |
8407 (cap->cmdchar == 'O' ? 1 : 0)), | |
8408 (linenr_T)(curwin->w_cursor.lnum + | |
8409 (cap->cmdchar == 'o' ? 1 : 0)) | |
8410 ) == OK | |
8411 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD, | |
8412 #ifdef FEAT_COMMENTS | |
8413 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM : | |
8414 #endif | |
8415 0, 0)) | |
8416 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8417 #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
|
8418 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
|
8419 update_single_line(curwin, oldline); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8420 #endif |
164 | 8421 /* When '#' is in 'cpoptions' ignore the count. */ |
8422 if (vim_strchr(p_cpo, CPO_HASH) != NULL) | |
8423 cap->count1 = 1; | |
7 | 8424 invoke_edit(cap, FALSE, cap->cmdchar, TRUE); |
8425 } | |
8426 } | |
8427 } | |
8428 | |
8429 /* | |
8430 * "." command: redo last change. | |
8431 */ | |
8432 static void | |
8433 nv_dot(cap) | |
8434 cmdarg_T *cap; | |
8435 { | |
8436 if (!checkclearopq(cap->oap)) | |
8437 { | |
8438 /* | |
8439 * If "restart_edit" is TRUE, the last but one command is repeated | |
8440 * instead of the last command (inserting text). This is used for | |
8441 * CTRL-O <.> in insert mode. | |
8442 */ | |
8443 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL) | |
8444 clearopbeep(cap->oap); | |
8445 } | |
8446 } | |
8447 | |
8448 /* | |
8449 * CTRL-R: undo undo | |
8450 */ | |
8451 static void | |
8452 nv_redo(cap) | |
8453 cmdarg_T *cap; | |
8454 { | |
8455 if (!checkclearopq(cap->oap)) | |
8456 { | |
8457 u_redo((int)cap->count1); | |
8458 curwin->w_set_curswant = TRUE; | |
8459 } | |
8460 } | |
8461 | |
8462 /* | |
8463 * Handle "U" command. | |
8464 */ | |
8465 static void | |
8466 nv_Undo(cap) | |
8467 cmdarg_T *cap; | |
8468 { | |
8469 /* In Visual mode and typing "gUU" triggers an operator */ | |
8470 if (cap->oap->op_type == OP_UPPER | |
8471 #ifdef FEAT_VISUAL | |
8472 || VIsual_active | |
8473 #endif | |
8474 ) | |
8475 { | |
8476 /* translate "gUU" to "gUgU" */ | |
8477 cap->cmdchar = 'g'; | |
8478 cap->nchar = 'U'; | |
8479 nv_operator(cap); | |
8480 } | |
8481 else if (!checkclearopq(cap->oap)) | |
8482 { | |
8483 u_undoline(); | |
8484 curwin->w_set_curswant = TRUE; | |
8485 } | |
8486 } | |
8487 | |
8488 /* | |
8489 * '~' command: If tilde is not an operator and Visual is off: swap case of a | |
8490 * single character. | |
8491 */ | |
8492 static void | |
8493 nv_tilde(cap) | |
8494 cmdarg_T *cap; | |
8495 { | |
8496 if (!p_to | |
8497 #ifdef FEAT_VISUAL | |
8498 && !VIsual_active | |
8499 #endif | |
8500 && cap->oap->op_type != OP_TILDE) | |
8501 n_swapchar(cap); | |
8502 else | |
8503 nv_operator(cap); | |
8504 } | |
8505 | |
8506 /* | |
8507 * Handle an operator command. | |
8508 * The actual work is done by do_pending_operator(). | |
8509 */ | |
8510 static void | |
8511 nv_operator(cap) | |
8512 cmdarg_T *cap; | |
8513 { | |
8514 int op_type; | |
8515 | |
8516 op_type = get_op_type(cap->cmdchar, cap->nchar); | |
8517 | |
8518 if (op_type == cap->oap->op_type) /* double operator works on lines */ | |
8519 nv_lineop(cap); | |
8520 else if (!checkclearop(cap->oap)) | |
8521 { | |
8522 cap->oap->start = curwin->w_cursor; | |
8523 cap->oap->op_type = op_type; | |
1490 | 8524 #ifdef FEAT_EVAL |
8525 set_op_var(op_type); | |
8526 #endif | |
8527 } | |
8528 } | |
8529 | |
8530 #ifdef FEAT_EVAL | |
8531 /* | |
8532 * Set v:operator to the characters for "optype". | |
8533 */ | |
8534 static void | |
8535 set_op_var(optype) | |
8536 int optype; | |
8537 { | |
8538 char_u opchars[3]; | |
8539 | |
8540 if (optype == OP_NOP) | |
8541 set_vim_var_string(VV_OP, NULL, 0); | |
8542 else | |
8543 { | |
8544 opchars[0] = get_op_char(optype); | |
8545 opchars[1] = get_extra_op_char(optype); | |
8546 opchars[2] = NUL; | |
8547 set_vim_var_string(VV_OP, opchars, -1); | |
8548 } | |
8549 } | |
8550 #endif | |
7 | 8551 |
8552 /* | |
8553 * Handle linewise operator "dd", "yy", etc. | |
8554 * | |
8555 * "_" is is a strange motion command that helps make operators more logical. | |
8556 * It is actually implemented, but not documented in the real Vi. This motion | |
8557 * command actually refers to "the current line". Commands like "dd" and "yy" | |
8558 * are really an alternate form of "d_" and "y_". It does accept a count, so | |
8559 * "d3_" works to delete 3 lines. | |
8560 */ | |
8561 static void | |
8562 nv_lineop(cap) | |
8563 cmdarg_T *cap; | |
8564 { | |
8565 cap->oap->motion_type = MLINE; | |
8566 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL) | |
8567 clearopbeep(cap->oap); | |
8568 else if ( cap->oap->op_type == OP_DELETE | |
8569 || cap->oap->op_type == OP_LSHIFT | |
8570 || cap->oap->op_type == OP_RSHIFT) | |
8571 beginline(BL_SOL | BL_FIX); | |
8572 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */ | |
8573 beginline(BL_WHITE | BL_FIX); | |
8574 } | |
8575 | |
8576 /* | |
8577 * <Home> command. | |
8578 */ | |
8579 static void | |
8580 nv_home(cap) | |
8581 cmdarg_T *cap; | |
8582 { | |
180 | 8583 /* CTRL-HOME is like "gg" */ |
8584 if (mod_mask & MOD_MASK_CTRL) | |
8585 nv_goto(cap); | |
8586 else | |
8587 { | |
8588 cap->count0 = 1; | |
8589 nv_pipe(cap); | |
8590 } | |
229 | 8591 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8592 one-character line). */ | |
7 | 8593 } |
8594 | |
8595 /* | |
8596 * "|" command. | |
8597 */ | |
8598 static void | |
8599 nv_pipe(cap) | |
8600 cmdarg_T *cap; | |
8601 { | |
8602 cap->oap->motion_type = MCHAR; | |
8603 cap->oap->inclusive = FALSE; | |
8604 beginline(0); | |
8605 if (cap->count0 > 0) | |
8606 { | |
8607 coladvance((colnr_T)(cap->count0 - 1)); | |
8608 curwin->w_curswant = (colnr_T)(cap->count0 - 1); | |
8609 } | |
8610 else | |
8611 curwin->w_curswant = 0; | |
8612 /* keep curswant at the column where we wanted to go, not where | |
2667 | 8613 * we ended; differs if line is too short */ |
7 | 8614 curwin->w_set_curswant = FALSE; |
8615 } | |
8616 | |
8617 /* | |
8618 * Handle back-word command "b" and "B". | |
8619 * cap->arg is 1 for "B" | |
8620 */ | |
8621 static void | |
8622 nv_bck_word(cap) | |
8623 cmdarg_T *cap; | |
8624 { | |
8625 cap->oap->motion_type = MCHAR; | |
8626 cap->oap->inclusive = FALSE; | |
8627 curwin->w_set_curswant = TRUE; | |
8628 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL) | |
8629 clearopbeep(cap->oap); | |
8630 #ifdef FEAT_FOLDING | |
8631 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8632 foldOpenCursor(); | |
8633 #endif | |
8634 } | |
8635 | |
8636 /* | |
8637 * Handle word motion commands "e", "E", "w" and "W". | |
8638 * cap->arg is TRUE for "E" and "W". | |
8639 */ | |
8640 static void | |
8641 nv_wordcmd(cap) | |
8642 cmdarg_T *cap; | |
8643 { | |
8644 int n; | |
8645 int word_end; | |
8646 int flag = FALSE; | |
1573 | 8647 pos_T startpos = curwin->w_cursor; |
7 | 8648 |
8649 /* | |
8650 * Set inclusive for the "E" and "e" command. | |
8651 */ | |
8652 if (cap->cmdchar == 'e' || cap->cmdchar == 'E') | |
8653 word_end = TRUE; | |
8654 else | |
8655 word_end = FALSE; | |
8656 cap->oap->inclusive = word_end; | |
8657 | |
8658 /* | |
8659 * "cw" and "cW" are a special case. | |
8660 */ | |
8661 if (!word_end && cap->oap->op_type == OP_CHANGE) | |
8662 { | |
8663 n = gchar_cursor(); | |
8664 if (n != NUL) /* not an empty line */ | |
8665 { | |
8666 if (vim_iswhite(n)) | |
8667 { | |
8668 /* | |
8669 * Reproduce a funny Vi behaviour: "cw" on a blank only | |
8670 * changes one character, not all blanks until the start of | |
8671 * the next word. Only do this when the 'w' flag is included | |
8672 * in 'cpoptions'. | |
8673 */ | |
8674 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL) | |
8675 { | |
8676 cap->oap->inclusive = TRUE; | |
8677 cap->oap->motion_type = MCHAR; | |
8678 return; | |
8679 } | |
8680 } | |
8681 else | |
8682 { | |
8683 /* | |
8684 * This is a little strange. To match what the real Vi does, | |
8685 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided | |
8686 * that we are not on a space or a TAB. This seems impolite | |
8687 * at first, but it's really more what we mean when we say | |
8688 * 'cw'. | |
8689 * Another strangeness: When standing on the end of a word | |
8690 * "ce" will change until the end of the next wordt, but "cw" | |
8691 * will change only one character! This is done by setting | |
8692 * flag. | |
8693 */ | |
8694 cap->oap->inclusive = TRUE; | |
8695 word_end = TRUE; | |
8696 flag = TRUE; | |
8697 } | |
8698 } | |
8699 } | |
8700 | |
8701 cap->oap->motion_type = MCHAR; | |
8702 curwin->w_set_curswant = TRUE; | |
8703 if (word_end) | |
8704 n = end_word(cap->count1, cap->arg, flag, FALSE); | |
8705 else | |
8706 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP); | |
8707 | |
1573 | 8708 /* Don't leave the cursor on the NUL past the end of line. Unless we |
8709 * didn't move it forward. */ | |
8710 if (lt(startpos, curwin->w_cursor)) | |
1505 | 8711 adjust_cursor(cap->oap); |
7 | 8712 |
8713 if (n == FAIL && cap->oap->op_type == OP_NOP) | |
8714 clearopbeep(cap->oap); | |
8715 else | |
8716 { | |
8717 #ifdef FEAT_VISUAL | |
8718 adjust_for_sel(cap); | |
8719 #endif | |
8720 #ifdef FEAT_FOLDING | |
8721 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8722 foldOpenCursor(); | |
8723 #endif | |
8724 } | |
8725 } | |
8726 | |
8727 /* | |
1505 | 8728 * Used after a movement command: If the cursor ends up on the NUL after the |
8729 * end of the line, may move it back to the last character and make the motion | |
8730 * inclusive. | |
8731 */ | |
8732 static void | |
8733 adjust_cursor(oap) | |
8734 oparg_T *oap; | |
8735 { | |
8736 /* The cursor cannot remain on the NUL when: | |
8737 * - the column is > 0 | |
8738 * - not in Visual mode or 'selection' is "o" | |
8739 * - 'virtualedit' is not "all" and not "onemore". | |
8740 */ | |
8741 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL | |
8742 #ifdef FEAT_VISUAL | |
8743 && (!VIsual_active || *p_sel == 'o') | |
8744 #endif | |
8745 #ifdef FEAT_VIRTUALEDIT | |
8746 && !virtual_active() && (ve_flags & VE_ONEMORE) == 0 | |
8747 #endif | |
8748 ) | |
8749 { | |
8750 --curwin->w_cursor.col; | |
8751 #ifdef FEAT_MBYTE | |
8752 /* prevent cursor from moving on the trail byte */ | |
8753 if (has_mbyte) | |
8754 mb_adjust_cursor(); | |
8755 #endif | |
8756 oap->inclusive = TRUE; | |
8757 } | |
8758 } | |
8759 | |
8760 /* | |
7 | 8761 * "0" and "^" commands. |
8762 * cap->arg is the argument for beginline(). | |
8763 */ | |
8764 static void | |
8765 nv_beginline(cap) | |
8766 cmdarg_T *cap; | |
8767 { | |
8768 cap->oap->motion_type = MCHAR; | |
8769 cap->oap->inclusive = FALSE; | |
8770 beginline(cap->arg); | |
8771 #ifdef FEAT_FOLDING | |
8772 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8773 foldOpenCursor(); | |
8774 #endif | |
557 | 8775 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8776 one-character line). */ | |
7 | 8777 } |
8778 | |
8779 #ifdef FEAT_VISUAL | |
8780 /* | |
8781 * In exclusive Visual mode, may include the last character. | |
8782 */ | |
8783 static void | |
8784 adjust_for_sel(cap) | |
8785 cmdarg_T *cap; | |
8786 { | |
8787 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e' | |
8788 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor)) | |
8789 { | |
8790 # ifdef FEAT_MBYTE | |
8791 if (has_mbyte) | |
8792 inc_cursor(); | |
8793 else | |
8794 # endif | |
8795 ++curwin->w_cursor.col; | |
8796 cap->oap->inclusive = FALSE; | |
8797 } | |
8798 } | |
8799 | |
8800 /* | |
8801 * Exclude last character at end of Visual area for 'selection' == "exclusive". | |
8802 * Should check VIsual_mode before calling this. | |
8803 * Returns TRUE when backed up to the previous line. | |
8804 */ | |
8805 static int | |
8806 unadjust_for_sel() | |
8807 { | |
8808 pos_T *pp; | |
8809 | |
8810 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor)) | |
8811 { | |
8812 if (lt(VIsual, curwin->w_cursor)) | |
8813 pp = &curwin->w_cursor; | |
8814 else | |
8815 pp = &VIsual; | |
8816 #ifdef FEAT_VIRTUALEDIT | |
8817 if (pp->coladd > 0) | |
8818 --pp->coladd; | |
8819 else | |
8820 #endif | |
8821 if (pp->col > 0) | |
8822 { | |
8823 --pp->col; | |
8824 #ifdef FEAT_MBYTE | |
2933 | 8825 mb_adjustpos(curbuf, pp); |
7 | 8826 #endif |
8827 } | |
8828 else if (pp->lnum > 1) | |
8829 { | |
8830 --pp->lnum; | |
8831 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum)); | |
8832 return TRUE; | |
8833 } | |
8834 } | |
8835 return FALSE; | |
8836 } | |
8837 | |
8838 /* | |
8839 * SELECT key in Normal or Visual mode: end of Select mode mapping. | |
8840 */ | |
8841 static void | |
8842 nv_select(cap) | |
8843 cmdarg_T *cap; | |
8844 { | |
8845 if (VIsual_active) | |
8846 VIsual_select = TRUE; | |
8847 else if (VIsual_reselect) | |
8848 { | |
8849 cap->nchar = 'v'; /* fake "gv" command */ | |
8850 cap->arg = TRUE; | |
8851 nv_g_cmd(cap); | |
8852 } | |
8853 } | |
8854 | |
8855 #endif | |
8856 | |
8857 /* | |
8858 * "G", "gg", CTRL-END, CTRL-HOME. | |
8859 * cap->arg is TRUE for "G". | |
8860 */ | |
8861 static void | |
8862 nv_goto(cap) | |
8863 cmdarg_T *cap; | |
8864 { | |
8865 linenr_T lnum; | |
8866 | |
8867 if (cap->arg) | |
8868 lnum = curbuf->b_ml.ml_line_count; | |
8869 else | |
8870 lnum = 1L; | |
8871 cap->oap->motion_type = MLINE; | |
8872 setpcmark(); | |
8873 | |
8874 /* When a count is given, use it instead of the default lnum */ | |
8875 if (cap->count0 != 0) | |
8876 lnum = cap->count0; | |
8877 if (lnum < 1L) | |
8878 lnum = 1L; | |
8879 else if (lnum > curbuf->b_ml.ml_line_count) | |
8880 lnum = curbuf->b_ml.ml_line_count; | |
8881 curwin->w_cursor.lnum = lnum; | |
8882 beginline(BL_SOL | BL_FIX); | |
8883 #ifdef FEAT_FOLDING | |
8884 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8885 foldOpenCursor(); | |
8886 #endif | |
8887 } | |
8888 | |
8889 /* | |
8890 * CTRL-\ in Normal mode. | |
8891 */ | |
8892 static void | |
8893 nv_normal(cap) | |
8894 cmdarg_T *cap; | |
8895 { | |
8896 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G) | |
8897 { | |
8898 clearop(cap->oap); | |
643 | 8899 if (restart_edit != 0 && mode_displayed) |
7 | 8900 clear_cmdline = TRUE; /* unshow mode later */ |
8901 restart_edit = 0; | |
8902 #ifdef FEAT_CMDWIN | |
8903 if (cmdwin_type != 0) | |
8904 cmdwin_result = Ctrl_C; | |
8905 #endif | |
8906 #ifdef FEAT_VISUAL | |
8907 if (VIsual_active) | |
8908 { | |
8909 end_visual_mode(); /* stop Visual */ | |
8910 redraw_curbuf_later(INVERTED); | |
8911 } | |
8912 #endif | |
8913 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */ | |
8914 if (cap->nchar == Ctrl_G && p_im) | |
8915 restart_edit = 'a'; | |
8916 } | |
8917 else | |
8918 clearopbeep(cap->oap); | |
8919 } | |
8920 | |
8921 /* | |
8922 * ESC in Normal mode: beep, but don't flush buffers. | |
8923 * Don't even beep if we are canceling a command. | |
8924 */ | |
8925 static void | |
8926 nv_esc(cap) | |
8927 cmdarg_T *cap; | |
8928 { | |
8929 int no_reason; | |
8930 | |
8931 no_reason = (cap->oap->op_type == OP_NOP | |
8932 && cap->opcount == 0 | |
8933 && cap->count0 == 0 | |
8934 && cap->oap->regname == 0 | |
8935 && !p_im); | |
8936 | |
8937 if (cap->arg) /* TRUE for CTRL-C */ | |
8938 { | |
8939 if (restart_edit == 0 | |
8940 #ifdef FEAT_CMDWIN | |
8941 && cmdwin_type == 0 | |
8942 #endif | |
8943 #ifdef FEAT_VISUAL | |
8944 && !VIsual_active | |
8945 #endif | |
8946 && no_reason) | |
8947 MSG(_("Type :quit<Enter> to exit Vim")); | |
8948 | |
8949 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be | |
8950 * set again below when halfway a mapping. */ | |
8951 if (!p_im) | |
8952 restart_edit = 0; | |
8953 #ifdef FEAT_CMDWIN | |
8954 if (cmdwin_type != 0) | |
8955 { | |
8956 cmdwin_result = K_IGNORE; | |
8957 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
8958 return; | |
8959 } | |
8960 #endif | |
8961 } | |
8962 | |
8963 #ifdef FEAT_VISUAL | |
8964 if (VIsual_active) | |
8965 { | |
8966 end_visual_mode(); /* stop Visual */ | |
8967 check_cursor_col(); /* make sure cursor is not beyond EOL */ | |
8968 curwin->w_set_curswant = TRUE; | |
8969 redraw_curbuf_later(INVERTED); | |
8970 } | |
8971 else | |
8972 #endif | |
8973 if (no_reason) | |
8974 vim_beep(); | |
8975 clearop(cap->oap); | |
8976 | |
8977 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is | |
8978 * set return to Insert mode afterwards. */ | |
8979 if (restart_edit == 0 && goto_im() | |
8980 #ifdef FEAT_EX_EXTRA | |
8981 && ex_normal_busy == 0 | |
8982 #endif | |
8983 ) | |
8984 restart_edit = 'a'; | |
8985 } | |
8986 | |
8987 /* | |
8988 * Handle "A", "a", "I", "i" and <Insert> commands. | |
8989 */ | |
8990 static void | |
8991 nv_edit(cap) | |
8992 cmdarg_T *cap; | |
8993 { | |
8994 /* <Insert> is equal to "i" */ | |
8995 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS) | |
8996 cap->cmdchar = 'i'; | |
8997 | |
8998 #ifdef FEAT_VISUAL | |
8999 /* in Visual mode "A" and "I" are an operator */ | |
9000 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I')) | |
9001 v_visop(cap); | |
9002 | |
9003 /* in Visual mode and after an operator "a" and "i" are for text objects */ | |
9004 else | |
9005 #endif | |
9006 if ((cap->cmdchar == 'a' || cap->cmdchar == 'i') | |
9007 && (cap->oap->op_type != OP_NOP | |
9008 #ifdef FEAT_VISUAL | |
9009 || VIsual_active | |
9010 #endif | |
9011 )) | |
9012 { | |
9013 #ifdef FEAT_TEXTOBJ | |
9014 nv_object(cap); | |
9015 #else | |
9016 clearopbeep(cap->oap); | |
9017 #endif | |
9018 } | |
9019 else if (!curbuf->b_p_ma && !p_im) | |
9020 { | |
9021 /* Only give this error when 'insertmode' is off. */ | |
9022 EMSG(_(e_modifiable)); | |
9023 clearop(cap->oap); | |
9024 } | |
9025 else if (!checkclearopq(cap->oap)) | |
9026 { | |
9027 switch (cap->cmdchar) | |
9028 { | |
9029 case 'A': /* "A"ppend after the line */ | |
9030 curwin->w_set_curswant = TRUE; | |
9031 #ifdef FEAT_VIRTUALEDIT | |
9032 if (ve_flags == VE_ALL) | |
9033 { | |
9034 int save_State = State; | |
9035 | |
9036 /* Pretent Insert mode here to allow the cursor on the | |
9037 * character past the end of the line */ | |
9038 State = INSERT; | |
9039 coladvance((colnr_T)MAXCOL); | |
9040 State = save_State; | |
9041 } | |
9042 else | |
9043 #endif | |
9044 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
9045 break; | |
9046 | |
9047 case 'I': /* "I"nsert before the first non-blank */ | |
164 | 9048 if (vim_strchr(p_cpo, CPO_INSEND) == NULL) |
9049 beginline(BL_WHITE); | |
9050 else | |
9051 beginline(BL_WHITE|BL_FIX); | |
7 | 9052 break; |
9053 | |
9054 case 'a': /* "a"ppend is like "i"nsert on the next character. */ | |
9055 #ifdef FEAT_VIRTUALEDIT | |
9056 /* increment coladd when in virtual space, increment the | |
9057 * column otherwise, also to append after an unprintable char */ | |
9058 if (virtual_active() | |
9059 && (curwin->w_cursor.coladd > 0 | |
9060 || *ml_get_cursor() == NUL | |
9061 || *ml_get_cursor() == TAB)) | |
9062 curwin->w_cursor.coladd++; | |
9063 else | |
9064 #endif | |
9065 if (*ml_get_cursor() != NUL) | |
9066 inc_cursor(); | |
9067 break; | |
9068 } | |
9069 | |
9070 #ifdef FEAT_VIRTUALEDIT | |
9071 if (curwin->w_cursor.coladd && cap->cmdchar != 'A') | |
9072 { | |
9073 int save_State = State; | |
9074 | |
9075 /* Pretent Insert mode here to allow the cursor on the | |
9076 * character past the end of the line */ | |
9077 State = INSERT; | |
9078 coladvance(getviscol()); | |
9079 State = save_State; | |
9080 } | |
9081 #endif | |
9082 | |
9083 invoke_edit(cap, FALSE, cap->cmdchar, FALSE); | |
9084 } | |
9085 } | |
9086 | |
9087 /* | |
9088 * Invoke edit() and take care of "restart_edit" and the return value. | |
9089 */ | |
9090 static void | |
9091 invoke_edit(cap, repl, cmd, startln) | |
9092 cmdarg_T *cap; | |
9093 int repl; /* "r" or "gr" command */ | |
9094 int cmd; | |
9095 int startln; | |
9096 { | |
9097 int restart_edit_save = 0; | |
9098 | |
9099 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert | |
9100 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow | |
9101 * it. */ | |
9102 if (repl || !stuff_empty()) | |
9103 restart_edit_save = restart_edit; | |
9104 else | |
9105 restart_edit_save = 0; | |
9106 | |
9107 /* Always reset "restart_edit", this is not a restarted edit. */ | |
9108 restart_edit = 0; | |
9109 | |
9110 if (edit(cmd, startln, cap->count1)) | |
9111 cap->retval |= CA_COMMAND_BUSY; | |
9112 | |
9113 if (restart_edit == 0) | |
9114 restart_edit = restart_edit_save; | |
9115 } | |
9116 | |
9117 #ifdef FEAT_TEXTOBJ | |
9118 /* | |
9119 * "a" or "i" while an operator is pending or in Visual mode: object motion. | |
9120 */ | |
9121 static void | |
9122 nv_object(cap) | |
9123 cmdarg_T *cap; | |
9124 { | |
9125 int flag; | |
9126 int include; | |
9127 char_u *mps_save; | |
9128 | |
9129 if (cap->cmdchar == 'i') | |
9130 include = FALSE; /* "ix" = inner object: exclude white space */ | |
9131 else | |
9132 include = TRUE; /* "ax" = an object: include white space */ | |
9133 | |
9134 /* Make sure (), [], {} and <> are in 'matchpairs' */ | |
9135 mps_save = curbuf->b_p_mps; | |
9136 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>"; | |
9137 | |
9138 switch (cap->nchar) | |
9139 { | |
9140 case 'w': /* "aw" = a word */ | |
9141 flag = current_word(cap->oap, cap->count1, include, FALSE); | |
9142 break; | |
9143 case 'W': /* "aW" = a WORD */ | |
9144 flag = current_word(cap->oap, cap->count1, include, TRUE); | |
9145 break; | |
9146 case 'b': /* "ab" = a braces block */ | |
9147 case '(': | |
9148 case ')': | |
9149 flag = current_block(cap->oap, cap->count1, include, '(', ')'); | |
9150 break; | |
9151 case 'B': /* "aB" = a Brackets block */ | |
9152 case '{': | |
9153 case '}': | |
9154 flag = current_block(cap->oap, cap->count1, include, '{', '}'); | |
9155 break; | |
9156 case '[': /* "a[" = a [] block */ | |
9157 case ']': | |
9158 flag = current_block(cap->oap, cap->count1, include, '[', ']'); | |
9159 break; | |
9160 case '<': /* "a<" = a <> block */ | |
9161 case '>': | |
9162 flag = current_block(cap->oap, cap->count1, include, '<', '>'); | |
9163 break; | |
420 | 9164 case 't': /* "at" = a tag block (xml and html) */ |
9165 flag = current_tagblock(cap->oap, cap->count1, include); | |
9166 break; | |
7 | 9167 case 'p': /* "ap" = a paragraph */ |
9168 flag = current_par(cap->oap, cap->count1, include, 'p'); | |
9169 break; | |
9170 case 's': /* "as" = a sentence */ | |
9171 flag = current_sent(cap->oap, cap->count1, include); | |
9172 break; | |
12 | 9173 case '"': /* "a"" = a double quoted string */ |
9174 case '\'': /* "a'" = a single quoted string */ | |
9175 case '`': /* "a`" = a backtick quoted string */ | |
9176 flag = current_quote(cap->oap, cap->count1, include, | |
9177 cap->nchar); | |
9178 break; | |
7 | 9179 #if 0 /* TODO */ |
9180 case 'S': /* "aS" = a section */ | |
9181 case 'f': /* "af" = a filename */ | |
9182 case 'u': /* "au" = a URL */ | |
9183 #endif | |
9184 default: | |
9185 flag = FAIL; | |
9186 break; | |
9187 } | |
9188 | |
9189 curbuf->b_p_mps = mps_save; | |
9190 if (flag == FAIL) | |
9191 clearopbeep(cap->oap); | |
9192 adjust_cursor_col(); | |
9193 curwin->w_set_curswant = TRUE; | |
9194 } | |
9195 #endif | |
9196 | |
9197 /* | |
9198 * "q" command: Start/stop recording. | |
9199 * "q:", "q/", "q?": edit command-line in command-line window. | |
9200 */ | |
9201 static void | |
9202 nv_record(cap) | |
9203 cmdarg_T *cap; | |
9204 { | |
9205 if (cap->oap->op_type == OP_FORMAT) | |
9206 { | |
9207 /* "gqq" is the same as "gqgq": format line */ | |
9208 cap->cmdchar = 'g'; | |
9209 cap->nchar = 'q'; | |
9210 nv_operator(cap); | |
9211 } | |
9212 else if (!checkclearop(cap->oap)) | |
9213 { | |
9214 #ifdef FEAT_CMDWIN | |
9215 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?') | |
9216 { | |
9217 stuffcharReadbuff(cap->nchar); | |
9218 stuffcharReadbuff(K_CMDWIN); | |
9219 } | |
9220 else | |
9221 #endif | |
9222 /* (stop) recording into a named register, unless executing a | |
9223 * register */ | |
9224 if (!Exec_reg && do_record(cap->nchar) == FAIL) | |
9225 clearopbeep(cap->oap); | |
9226 } | |
9227 } | |
9228 | |
9229 /* | |
9230 * Handle the "@r" command. | |
9231 */ | |
9232 static void | |
9233 nv_at(cap) | |
9234 cmdarg_T *cap; | |
9235 { | |
9236 if (checkclearop(cap->oap)) | |
9237 return; | |
9238 #ifdef FEAT_EVAL | |
9239 if (cap->nchar == '=') | |
9240 { | |
9241 if (get_expr_register() == NUL) | |
9242 return; | |
9243 } | |
9244 #endif | |
9245 while (cap->count1-- && !got_int) | |
9246 { | |
1034 | 9247 if (do_execreg(cap->nchar, FALSE, FALSE, FALSE) == FAIL) |
7 | 9248 { |
9249 clearopbeep(cap->oap); | |
9250 break; | |
9251 } | |
9252 line_breakcheck(); | |
9253 } | |
9254 } | |
9255 | |
9256 /* | |
9257 * Handle the CTRL-U and CTRL-D commands. | |
9258 */ | |
9259 static void | |
9260 nv_halfpage(cap) | |
9261 cmdarg_T *cap; | |
9262 { | |
9263 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) | |
9264 || (cap->cmdchar == Ctrl_D | |
9265 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) | |
9266 clearopbeep(cap->oap); | |
9267 else if (!checkclearop(cap->oap)) | |
9268 halfpage(cap->cmdchar == Ctrl_D, cap->count0); | |
9269 } | |
9270 | |
9271 /* | |
9272 * Handle "J" or "gJ" command. | |
9273 */ | |
9274 static void | |
9275 nv_join(cap) | |
9276 cmdarg_T *cap; | |
9277 { | |
9278 #ifdef FEAT_VISUAL | |
9279 if (VIsual_active) /* join the visual lines */ | |
9280 nv_operator(cap); | |
9281 else | |
9282 #endif | |
9283 if (!checkclearop(cap->oap)) | |
9284 { | |
9285 if (cap->count0 <= 1) | |
9286 cap->count0 = 2; /* default for join is two lines! */ | |
9287 if (curwin->w_cursor.lnum + cap->count0 - 1 > | |
9288 curbuf->b_ml.ml_line_count) | |
9289 clearopbeep(cap->oap); /* beyond last line */ | |
9290 else | |
9291 { | |
9292 prep_redo(cap->oap->regname, cap->count0, | |
9293 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
9294 (void)do_join(cap->count0, cap->nchar == NUL, TRUE); |
7 | 9295 } |
9296 } | |
9297 } | |
9298 | |
9299 /* | |
9300 * "P", "gP", "p" and "gp" commands. | |
9301 */ | |
9302 static void | |
9303 nv_put(cap) | |
9304 cmdarg_T *cap; | |
9305 { | |
9306 #ifdef FEAT_VISUAL | |
9307 int regname = 0; | |
9308 void *reg1 = NULL, *reg2 = NULL; | |
84 | 9309 int empty = FALSE; |
236 | 9310 int was_visual = FALSE; |
7 | 9311 #endif |
9312 int dir; | |
9313 int flags = 0; | |
9314 | |
9315 if (cap->oap->op_type != OP_NOP) | |
9316 { | |
9317 #ifdef FEAT_DIFF | |
9318 /* "dp" is ":diffput" */ | |
9319 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p') | |
9320 { | |
9321 clearop(cap->oap); | |
9322 nv_diffgetput(TRUE); | |
9323 } | |
9324 else | |
9325 #endif | |
9326 clearopbeep(cap->oap); | |
9327 } | |
9328 else | |
9329 { | |
9330 dir = (cap->cmdchar == 'P' | |
9331 || (cap->cmdchar == 'g' && cap->nchar == 'P')) | |
9332 ? BACKWARD : FORWARD; | |
9333 prep_redo_cmd(cap); | |
9334 if (cap->cmdchar == 'g') | |
9335 flags |= PUT_CURSEND; | |
9336 | |
9337 #ifdef FEAT_VISUAL | |
9338 if (VIsual_active) | |
9339 { | |
9340 /* Putting in Visual mode: The put text replaces the selected | |
9341 * text. First delete the selected text, then put the new text. | |
9342 * Need to save and restore the registers that the delete | |
9343 * overwrites if the old contents is being put. | |
9344 */ | |
236 | 9345 was_visual = TRUE; |
7 | 9346 regname = cap->oap->regname; |
9347 # ifdef FEAT_CLIPBOARD | |
9348 adjust_clip_reg(®name); | |
9349 # endif | |
3286 | 9350 if (regname == 0 || regname == '"' || VIM_ISDIGIT(regname) |
7 | 9351 # ifdef FEAT_CLIPBOARD |
9352 || (clip_unnamed && (regname == '*' || regname == '+')) | |
9353 # endif | |
9354 | |
9355 ) | |
9356 { | |
9357 /* the delete is going to overwrite the register we want to | |
9358 * put, save it first. */ | |
9359 reg1 = get_register(regname, TRUE); | |
9360 } | |
9361 | |
9362 /* Now delete the selected text. */ | |
9363 cap->cmdchar = 'd'; | |
9364 cap->nchar = NUL; | |
9365 cap->oap->regname = NUL; | |
9366 nv_operator(cap); | |
9367 do_pending_operator(cap, 0, FALSE); | |
84 | 9368 empty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
7 | 9369 |
9370 /* delete PUT_LINE_BACKWARD; */ | |
9371 cap->oap->regname = regname; | |
9372 | |
9373 if (reg1 != NULL) | |
9374 { | |
9375 /* Delete probably changed the register we want to put, save | |
9376 * it first. Then put back what was there before the delete. */ | |
9377 reg2 = get_register(regname, FALSE); | |
9378 put_register(regname, reg1); | |
9379 } | |
9380 | |
9381 /* When deleted a linewise Visual area, put the register as | |
9382 * lines to avoid it joined with the next line. When deletion was | |
9383 * characterwise, split a line when putting lines. */ | |
9384 if (VIsual_mode == 'V') | |
9385 flags |= PUT_LINE; | |
9386 else if (VIsual_mode == 'v') | |
9387 flags |= PUT_LINE_SPLIT; | |
9388 if (VIsual_mode == Ctrl_V && dir == FORWARD) | |
9389 flags |= PUT_LINE_FORWARD; | |
9390 dir = BACKWARD; | |
9391 if ((VIsual_mode != 'V' | |
9392 && curwin->w_cursor.col < curbuf->b_op_start.col) | |
9393 || (VIsual_mode == 'V' | |
9394 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum)) | |
9395 /* cursor is at the end of the line or end of file, put | |
9396 * forward. */ | |
9397 dir = FORWARD; | |
9398 } | |
9399 #endif | |
9400 do_put(cap->oap->regname, dir, cap->count1, flags); | |
9401 | |
9402 #ifdef FEAT_VISUAL | |
9403 /* If a register was saved, put it back now. */ | |
9404 if (reg2 != NULL) | |
9405 put_register(regname, reg2); | |
236 | 9406 |
9407 /* What to reselect with "gv"? Selecting the just put text seems to | |
9408 * be the most useful, since the original text was removed. */ | |
9409 if (was_visual) | |
9410 { | |
690 | 9411 curbuf->b_visual.vi_start = curbuf->b_op_start; |
9412 curbuf->b_visual.vi_end = curbuf->b_op_end; | |
236 | 9413 } |
9414 | |
84 | 9415 /* When all lines were selected and deleted do_put() leaves an empty |
236 | 9416 * line that needs to be deleted now. */ |
84 | 9417 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL) |
817 | 9418 { |
84 | 9419 ml_delete(curbuf->b_ml.ml_line_count, TRUE); |
817 | 9420 |
9421 /* If the cursor was in that line, move it to the end of the last | |
9422 * line. */ | |
9423 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
9424 { | |
9425 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
9426 coladvance((colnr_T)MAXCOL); | |
9427 } | |
9428 } | |
7 | 9429 #endif |
9430 auto_format(FALSE, TRUE); | |
9431 } | |
9432 } | |
9433 | |
9434 /* | |
9435 * "o" and "O" commands. | |
9436 */ | |
9437 static void | |
9438 nv_open(cap) | |
9439 cmdarg_T *cap; | |
9440 { | |
9441 #ifdef FEAT_DIFF | |
9442 /* "do" is ":diffget" */ | |
9443 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o') | |
9444 { | |
9445 clearop(cap->oap); | |
9446 nv_diffgetput(FALSE); | |
9447 } | |
9448 else | |
9449 #endif | |
9450 #ifdef FEAT_VISUAL | |
9451 if (VIsual_active) /* switch start and end of visual */ | |
9452 v_swap_corners(cap->cmdchar); | |
9453 else | |
9454 #endif | |
9455 n_opencmd(cap); | |
9456 } | |
9457 | |
9458 #ifdef FEAT_SNIFF | |
9459 static void | |
9460 nv_sniff(cap) | |
1883 | 9461 cmdarg_T *cap UNUSED; |
7 | 9462 { |
9463 ProcessSniffRequests(); | |
9464 } | |
9465 #endif | |
9466 | |
9467 #ifdef FEAT_NETBEANS_INTG | |
9468 static void | |
9469 nv_nbcmd(cap) | |
9470 cmdarg_T *cap; | |
9471 { | |
9472 netbeans_keycommand(cap->nchar); | |
9473 } | |
9474 #endif | |
9475 | |
9476 #ifdef FEAT_DND | |
9477 static void | |
9478 nv_drop(cap) | |
1883 | 9479 cmdarg_T *cap UNUSED; |
7 | 9480 { |
9481 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
9482 } | |
9483 #endif | |
203 | 9484 |
9485 #ifdef FEAT_AUTOCMD | |
9486 /* | |
9487 * Trigger CursorHold event. | |
9488 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the | |
9489 * input buffer. "did_cursorhold" is set to avoid retriggering. | |
9490 */ | |
9491 static void | |
9492 nv_cursorhold(cap) | |
9493 cmdarg_T *cap; | |
9494 { | |
9495 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf); | |
9496 did_cursorhold = TRUE; | |
226 | 9497 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
9498 } | |
9499 #endif |