Mercurial > vim
annotate src/normal.c @ 2747:6146c9859f65 v7.3.150
updated for version 7.3.150
Problem: readline() does not return the last line when the NL is missing.
(Hong Xu)
Solution: When at the end of the file Also check for a previous line.
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Fri, 01 Apr 2011 16:07:46 +0200 |
parents | a53e7d3fd741 |
children | 3d1a3aa0240c |
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 */ | |
23 static colnr_T resel_VIsual_col; /* nr of cols or end col */ | |
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 | |
1205 set_reg_var('"'); | |
1206 #endif | |
1207 } | |
1208 | |
819 | 1209 #ifdef FEAT_VISUAL |
570 | 1210 /* Get the length of mapped chars again after typing a count, second |
36 | 1211 * character or "z333<cr>". */ |
1212 if (old_mapped_len > 0) | |
1213 old_mapped_len = typebuf_maplen(); | |
819 | 1214 #endif |
36 | 1215 |
7 | 1216 /* |
1217 * If an operation is pending, handle it... | |
1218 */ | |
1219 do_pending_operator(&ca, old_col, FALSE); | |
1220 | |
1221 /* | |
1222 * Wait for a moment when a message is displayed that will be overwritten | |
1223 * by the mode message. | |
1224 * In Visual mode and with "^O" in Insert mode, a short message will be | |
1225 * overwritten by the mode message. Wait a bit, until a key is hit. | |
1226 * In Visual mode, it's more important to keep the Visual area updated | |
1227 * than keeping a message (e.g. from a /pat search). | |
1228 * Only do this if the command was typed, not from a mapping. | |
1229 * Don't wait when emsg_silent is non-zero. | |
1230 * Also wait a bit after an error message, e.g. for "^O:". | |
1231 * Don't redraw the screen, it would remove the message. | |
1232 */ | |
1233 if ( ((p_smd | |
641 | 1234 && msg_silent == 0 |
7 | 1235 && (restart_edit != 0 |
1236 #ifdef FEAT_VISUAL | |
1237 || (VIsual_active | |
1238 && old_pos.lnum == curwin->w_cursor.lnum | |
1239 && old_pos.col == curwin->w_cursor.col) | |
1240 #endif | |
1241 ) | |
1242 && (clear_cmdline | |
1243 || redraw_cmdline) | |
1244 && (msg_didout || (msg_didany && msg_scroll)) | |
1245 && !msg_nowait | |
1246 && KeyTyped) | |
1247 || (restart_edit != 0 | |
1248 #ifdef FEAT_VISUAL | |
1249 && !VIsual_active | |
1250 #endif | |
1251 && (msg_scroll | |
1252 || emsg_on_display))) | |
1253 && oap->regname == 0 | |
1254 && !(ca.retval & CA_COMMAND_BUSY) | |
1255 && stuff_empty() | |
1256 && typebuf_typed() | |
1257 && emsg_silent == 0 | |
1258 && !did_wait_return | |
1259 && oap->op_type == OP_NOP) | |
1260 { | |
1261 int save_State = State; | |
1262 | |
1263 /* Draw the cursor with the right shape here */ | |
1264 if (restart_edit != 0) | |
1265 State = INSERT; | |
1266 | |
1267 /* If need to redraw, and there is a "keep_msg", redraw before the | |
1268 * delay */ | |
1269 if (must_redraw && keep_msg != NULL && !emsg_on_display) | |
1270 { | |
1271 char_u *kmsg; | |
1272 | |
1273 kmsg = keep_msg; | |
1274 keep_msg = NULL; | |
1275 /* showmode() will clear keep_msg, but we want to use it anyway */ | |
1276 update_screen(0); | |
1277 /* now reset it, otherwise it's put in the history again */ | |
1278 keep_msg = kmsg; | |
1279 msg_attr(kmsg, keep_msg_attr); | |
1280 vim_free(kmsg); | |
1281 } | |
1282 setcursor(); | |
1283 cursor_on(); | |
1284 out_flush(); | |
1285 if (msg_scroll || emsg_on_display) | |
1286 ui_delay(1000L, TRUE); /* wait at least one second */ | |
1287 ui_delay(3000L, FALSE); /* wait up to three seconds */ | |
1288 State = save_State; | |
1289 | |
1290 msg_scroll = FALSE; | |
1291 emsg_on_display = FALSE; | |
1292 } | |
1293 | |
1294 /* | |
1295 * Finish up after executing a Normal mode command. | |
1296 */ | |
1297 normal_end: | |
1298 | |
1299 msg_nowait = FALSE; | |
1300 | |
1301 /* Reset finish_op, in case it was set */ | |
1302 #ifdef CURSOR_SHAPE | |
1303 c = finish_op; | |
1304 #endif | |
1305 finish_op = FALSE; | |
1306 #ifdef CURSOR_SHAPE | |
1307 /* Redraw the cursor with another shape, if we were in Operator-pending | |
1308 * mode or did a replace command. */ | |
1309 if (c || ca.cmdchar == 'r') | |
1310 { | |
1311 ui_cursor_shape(); /* may show different cursor shape */ | |
1312 # ifdef FEAT_MOUSESHAPE | |
1313 update_mouseshape(-1); | |
1314 # endif | |
1315 } | |
1316 #endif | |
1317 | |
1318 #ifdef FEAT_CMDL_INFO | |
1692 | 1319 if (oap->op_type == OP_NOP && oap->regname == 0 |
1320 # ifdef FEAT_AUTOCMD | |
1321 && ca.cmdchar != K_CURSORHOLD | |
1322 # endif | |
1323 ) | |
7 | 1324 clear_showcmd(); |
1325 #endif | |
1326 | |
1327 checkpcmark(); /* check if we moved since setting pcmark */ | |
1328 vim_free(ca.searchbuf); | |
1329 | |
1330 #ifdef FEAT_MBYTE | |
1331 if (has_mbyte) | |
1332 mb_adjust_cursor(); | |
1333 #endif | |
1334 | |
1335 #ifdef FEAT_SCROLLBIND | |
1336 if (curwin->w_p_scb && toplevel) | |
1337 { | |
1338 validate_cursor(); /* may need to update w_leftcol */ | |
1339 do_check_scrollbind(TRUE); | |
1340 } | |
1341 #endif | |
1342 | |
2250
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1343 #ifdef FEAT_CURSORBIND |
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1344 if (curwin->w_p_crb && toplevel) |
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Bram Moolenaar <bram@vim.org>
parents:
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1345 { |
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parents:
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|
1346 validate_cursor(); /* may need to update w_leftcol */ |
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Bram Moolenaar <bram@vim.org>
parents:
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|
1347 do_check_cursorbind(); |
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Bram Moolenaar <bram@vim.org>
parents:
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|
1348 } |
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|
1349 #endif |
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1350 |
7 | 1351 /* |
1352 * May restart edit(), if we got here with CTRL-O in Insert mode (but not | |
1353 * if still inside a mapping that started in Visual mode). | |
1354 * May switch from Visual to Select mode after CTRL-O command. | |
1355 */ | |
1356 if ( oap->op_type == OP_NOP | |
1357 #ifdef FEAT_VISUAL | |
1358 && ((restart_edit != 0 && !VIsual_active && old_mapped_len == 0) | |
1359 || restart_VIsual_select == 1) | |
819 | 1360 #else |
1361 && restart_edit != 0 | |
7 | 1362 #endif |
1363 && !(ca.retval & CA_COMMAND_BUSY) | |
1364 && stuff_empty() | |
1365 && oap->regname == 0) | |
1366 { | |
1367 #ifdef FEAT_VISUAL | |
1368 if (restart_VIsual_select == 1) | |
1369 { | |
1370 VIsual_select = TRUE; | |
1371 showmode(); | |
1372 restart_VIsual_select = 0; | |
1373 } | |
1374 #endif | |
1375 if (restart_edit != 0 | |
1376 #ifdef FEAT_VISUAL | |
819 | 1377 && !VIsual_active && old_mapped_len == 0 |
1378 #endif | |
1379 ) | |
7 | 1380 (void)edit(restart_edit, FALSE, 1L); |
1381 } | |
1382 | |
1383 #ifdef FEAT_VISUAL | |
1384 if (restart_VIsual_select == 2) | |
1385 restart_VIsual_select = 1; | |
1386 #endif | |
1387 | |
1388 /* Save count before an operator for next time. */ | |
1389 opcount = ca.opcount; | |
1390 } | |
1391 | |
2667 | 1392 #ifdef FEAT_EVAL |
1393 /* | |
1394 * Set v:count and v:count1 according to "cap". | |
1395 * Set v:prevcount only when "set_prevcount" is TRUE. | |
1396 */ | |
1397 static void | |
1398 set_vcount_ca(cap, set_prevcount) | |
1399 cmdarg_T *cap; | |
1400 int *set_prevcount; | |
1401 { | |
1402 long count = cap->count0; | |
1403 | |
1404 /* multiply with cap->opcount the same way as above */ | |
1405 if (cap->opcount != 0) | |
1406 count = cap->opcount * (count == 0 ? 1 : count); | |
1407 set_vcount(count, count == 0 ? 1 : count, *set_prevcount); | |
1408 *set_prevcount = FALSE; /* only set v:prevcount once */ | |
1409 } | |
1410 #endif | |
1411 | |
7 | 1412 /* |
1413 * Handle an operator after visual mode or when the movement is finished | |
1414 */ | |
1415 void | |
1416 do_pending_operator(cap, old_col, gui_yank) | |
1417 cmdarg_T *cap; | |
1418 int old_col; | |
1419 int gui_yank; | |
1420 { | |
1421 oparg_T *oap = cap->oap; | |
1422 pos_T old_cursor; | |
1423 int empty_region_error; | |
1424 int restart_edit_save; | |
1425 | |
1426 #ifdef FEAT_VISUAL | |
1427 /* The visual area is remembered for redo */ | |
1428 static int redo_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
1429 static linenr_T redo_VIsual_line_count; /* number of lines */ | |
1430 static colnr_T redo_VIsual_col; /* number of cols or end column */ | |
1431 static long redo_VIsual_count; /* count for Visual operator */ | |
1432 # ifdef FEAT_VIRTUALEDIT | |
1433 int include_line_break = FALSE; | |
1434 # endif | |
1435 #endif | |
1436 | |
1437 #if defined(FEAT_CLIPBOARD) | |
1438 /* | |
1439 * Yank the visual area into the GUI selection register before we operate | |
1440 * on it and lose it forever. | |
1441 * Don't do it if a specific register was specified, so that ""x"*P works. | |
1442 * This could call do_pending_operator() recursively, but that's OK | |
1443 * because gui_yank will be TRUE for the nested call. | |
1444 */ | |
1445 if (clip_star.available | |
1446 && oap->op_type != OP_NOP | |
1447 && !gui_yank | |
1448 # ifdef FEAT_VISUAL | |
1449 && VIsual_active | |
1450 && !redo_VIsual_busy | |
1451 # endif | |
1452 && oap->regname == 0) | |
1453 clip_auto_select(); | |
1454 #endif | |
1455 old_cursor = curwin->w_cursor; | |
1456 | |
1457 /* | |
1458 * If an operation is pending, handle it... | |
1459 */ | |
1460 if ((finish_op | |
1461 #ifdef FEAT_VISUAL | |
1462 || VIsual_active | |
1463 #endif | |
1464 ) && oap->op_type != OP_NOP) | |
1465 { | |
1466 #ifdef FEAT_VISUAL | |
1467 oap->is_VIsual = VIsual_active; | |
1468 if (oap->motion_force == 'V') | |
1469 oap->motion_type = MLINE; | |
1470 else if (oap->motion_force == 'v') | |
1471 { | |
1472 /* If the motion was linewise, "inclusive" will not have been set. | |
1473 * Use "exclusive" to be consistent. Makes "dvj" work nice. */ | |
1474 if (oap->motion_type == MLINE) | |
1475 oap->inclusive = FALSE; | |
1476 /* If the motion already was characterwise, toggle "inclusive" */ | |
1477 else if (oap->motion_type == MCHAR) | |
1478 oap->inclusive = !oap->inclusive; | |
1479 oap->motion_type = MCHAR; | |
1480 } | |
1481 else if (oap->motion_force == Ctrl_V) | |
1482 { | |
1483 /* Change line- or characterwise motion into Visual block mode. */ | |
1484 VIsual_active = TRUE; | |
1485 VIsual = oap->start; | |
1486 VIsual_mode = Ctrl_V; | |
1487 VIsual_select = FALSE; | |
1488 VIsual_reselect = FALSE; | |
1489 } | |
1490 #endif | |
1491 | |
1492 /* only redo yank when 'y' flag is in 'cpoptions' */ | |
1493 /* never redo "zf" (define fold) */ | |
1494 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
1495 #ifdef FEAT_VISUAL | |
1496 && (!VIsual_active || oap->motion_force) | |
1497 #endif | |
164 | 1498 && cap->cmdchar != 'D' |
7 | 1499 #ifdef FEAT_FOLDING |
1500 && oap->op_type != OP_FOLD | |
1501 && oap->op_type != OP_FOLDOPEN | |
1502 && oap->op_type != OP_FOLDOPENREC | |
1503 && oap->op_type != OP_FOLDCLOSE | |
1504 && oap->op_type != OP_FOLDCLOSEREC | |
1505 && oap->op_type != OP_FOLDDEL | |
1506 && oap->op_type != OP_FOLDDELREC | |
1507 #endif | |
1508 ) | |
1509 { | |
1510 prep_redo(oap->regname, cap->count0, | |
1511 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
1512 oap->motion_force, cap->cmdchar, cap->nchar); | |
1513 if (cap->cmdchar == '/' || cap->cmdchar == '?') /* was a search */ | |
1514 { | |
1515 /* | |
1516 * If 'cpoptions' does not contain 'r', insert the search | |
1517 * pattern to really repeat the same command. | |
1518 */ | |
1519 if (vim_strchr(p_cpo, CPO_REDO) == NULL) | |
620 | 1520 AppendToRedobuffLit(cap->searchbuf, -1); |
7 | 1521 AppendToRedobuff(NL_STR); |
1522 } | |
1523 else if (cap->cmdchar == ':') | |
1524 { | |
1525 /* do_cmdline() has stored the first typed line in | |
1526 * "repeat_cmdline". When several lines are typed repeating | |
1527 * won't be possible. */ | |
1528 if (repeat_cmdline == NULL) | |
1529 ResetRedobuff(); | |
1530 else | |
1531 { | |
620 | 1532 AppendToRedobuffLit(repeat_cmdline, -1); |
7 | 1533 AppendToRedobuff(NL_STR); |
1534 vim_free(repeat_cmdline); | |
1535 repeat_cmdline = NULL; | |
1536 } | |
1537 } | |
1538 } | |
1539 | |
1540 #ifdef FEAT_VISUAL | |
1541 if (redo_VIsual_busy) | |
1542 { | |
1543 oap->start = curwin->w_cursor; | |
1544 curwin->w_cursor.lnum += redo_VIsual_line_count - 1; | |
1545 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
1546 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
1547 VIsual_mode = redo_VIsual_mode; | |
1548 if (VIsual_mode == 'v') | |
1549 { | |
1550 if (redo_VIsual_line_count <= 1) | |
1551 curwin->w_cursor.col += redo_VIsual_col - 1; | |
1552 else | |
1553 curwin->w_cursor.col = redo_VIsual_col; | |
1554 } | |
1555 if (redo_VIsual_col == MAXCOL) | |
1556 { | |
1557 curwin->w_curswant = MAXCOL; | |
1558 coladvance((colnr_T)MAXCOL); | |
1559 } | |
1560 cap->count0 = redo_VIsual_count; | |
1561 if (redo_VIsual_count != 0) | |
1562 cap->count1 = redo_VIsual_count; | |
1563 else | |
1564 cap->count1 = 1; | |
1565 } | |
1566 else if (VIsual_active) | |
1567 { | |
999 | 1568 if (!gui_yank) |
1569 { | |
1570 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
1571 curbuf->b_visual.vi_start = VIsual; | |
1572 curbuf->b_visual.vi_end = curwin->w_cursor; | |
1573 curbuf->b_visual.vi_mode = VIsual_mode; | |
1574 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
7 | 1575 # ifdef FEAT_EVAL |
999 | 1576 curbuf->b_visual_mode_eval = VIsual_mode; |
7 | 1577 # endif |
999 | 1578 } |
7 | 1579 |
1580 /* In Select mode, a linewise selection is operated upon like a | |
1581 * characterwise selection. */ | |
1582 if (VIsual_select && VIsual_mode == 'V') | |
1583 { | |
1584 if (lt(VIsual, curwin->w_cursor)) | |
1585 { | |
1586 VIsual.col = 0; | |
1587 curwin->w_cursor.col = | |
1588 (colnr_T)STRLEN(ml_get(curwin->w_cursor.lnum)); | |
1589 } | |
1590 else | |
1591 { | |
1592 curwin->w_cursor.col = 0; | |
1593 VIsual.col = (colnr_T)STRLEN(ml_get(VIsual.lnum)); | |
1594 } | |
1595 VIsual_mode = 'v'; | |
1596 } | |
1597 /* If 'selection' is "exclusive", backup one character for | |
1598 * charwise selections. */ | |
1599 else if (VIsual_mode == 'v') | |
1600 { | |
1601 # ifdef FEAT_VIRTUALEDIT | |
1602 include_line_break = | |
1603 # endif | |
1604 unadjust_for_sel(); | |
1605 } | |
1606 | |
1607 oap->start = VIsual; | |
1608 if (VIsual_mode == 'V') | |
1609 oap->start.col = 0; | |
1610 } | |
1611 #endif /* FEAT_VISUAL */ | |
1612 | |
1613 /* | |
1614 * Set oap->start to the first position of the operated text, oap->end | |
1615 * to the end of the operated text. w_cursor is equal to oap->start. | |
1616 */ | |
1617 if (lt(oap->start, curwin->w_cursor)) | |
1618 { | |
1619 #ifdef FEAT_FOLDING | |
1620 /* Include folded lines completely. */ | |
1621 if (!VIsual_active) | |
1622 { | |
1623 if (hasFolding(oap->start.lnum, &oap->start.lnum, NULL)) | |
1624 oap->start.col = 0; | |
1625 if (hasFolding(curwin->w_cursor.lnum, NULL, | |
1626 &curwin->w_cursor.lnum)) | |
1627 curwin->w_cursor.col = (colnr_T)STRLEN(ml_get_curline()); | |
1628 } | |
1629 #endif | |
1630 oap->end = curwin->w_cursor; | |
1631 curwin->w_cursor = oap->start; | |
1632 | |
1633 /* w_virtcol may have been updated; if the cursor goes back to its | |
1634 * previous position w_virtcol becomes invalid and isn't updated | |
1635 * automatically. */ | |
1636 curwin->w_valid &= ~VALID_VIRTCOL; | |
1637 } | |
1638 else | |
1639 { | |
1640 #ifdef FEAT_FOLDING | |
1641 /* Include folded lines completely. */ | |
1642 if (!VIsual_active && oap->motion_type == MLINE) | |
1643 { | |
1644 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, | |
1645 NULL)) | |
1646 curwin->w_cursor.col = 0; | |
1647 if (hasFolding(oap->start.lnum, NULL, &oap->start.lnum)) | |
1648 oap->start.col = (colnr_T)STRLEN(ml_get(oap->start.lnum)); | |
1649 } | |
1650 #endif | |
1651 oap->end = oap->start; | |
1652 oap->start = curwin->w_cursor; | |
1653 } | |
1654 | |
1655 oap->line_count = oap->end.lnum - oap->start.lnum + 1; | |
1656 | |
1657 #ifdef FEAT_VIRTUALEDIT | |
1658 /* Set "virtual_op" before resetting VIsual_active. */ | |
1659 virtual_op = virtual_active(); | |
1660 #endif | |
1661 | |
1662 #ifdef FEAT_VISUAL | |
1663 if (VIsual_active || redo_VIsual_busy) | |
1664 { | |
1665 if (VIsual_mode == Ctrl_V) /* block mode */ | |
1666 { | |
1667 colnr_T start, end; | |
1668 | |
1669 oap->block_mode = TRUE; | |
1670 | |
1671 getvvcol(curwin, &(oap->start), | |
1672 &oap->start_vcol, NULL, &oap->end_vcol); | |
1673 if (!redo_VIsual_busy) | |
1674 { | |
1675 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
1676 | |
1677 if (start < oap->start_vcol) | |
1678 oap->start_vcol = start; | |
1679 if (end > oap->end_vcol) | |
1680 { | |
1681 if (*p_sel == 'e' && start >= 1 | |
1682 && start - 1 >= oap->end_vcol) | |
1683 oap->end_vcol = start - 1; | |
1684 else | |
1685 oap->end_vcol = end; | |
1686 } | |
1687 } | |
1688 | |
1689 /* if '$' was used, get oap->end_vcol from longest line */ | |
1690 if (curwin->w_curswant == MAXCOL) | |
1691 { | |
1692 curwin->w_cursor.col = MAXCOL; | |
1693 oap->end_vcol = 0; | |
1694 for (curwin->w_cursor.lnum = oap->start.lnum; | |
1695 curwin->w_cursor.lnum <= oap->end.lnum; | |
1696 ++curwin->w_cursor.lnum) | |
1697 { | |
1698 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
1699 if (end > oap->end_vcol) | |
1700 oap->end_vcol = end; | |
1701 } | |
1702 } | |
1703 else if (redo_VIsual_busy) | |
1704 oap->end_vcol = oap->start_vcol + redo_VIsual_col - 1; | |
1705 /* | |
1706 * Correct oap->end.col and oap->start.col to be the | |
1707 * upper-left and lower-right corner of the block area. | |
1708 * | |
1709 * (Actually, this does convert column positions into character | |
1710 * positions) | |
1711 */ | |
1712 curwin->w_cursor.lnum = oap->end.lnum; | |
1713 coladvance(oap->end_vcol); | |
1714 oap->end = curwin->w_cursor; | |
1715 | |
1716 curwin->w_cursor = oap->start; | |
1717 coladvance(oap->start_vcol); | |
1718 oap->start = curwin->w_cursor; | |
1719 } | |
1720 | |
1721 if (!redo_VIsual_busy && !gui_yank) | |
1722 { | |
1723 /* | |
1724 * Prepare to reselect and redo Visual: this is based on the | |
1725 * size of the Visual text | |
1726 */ | |
1727 resel_VIsual_mode = VIsual_mode; | |
1728 if (curwin->w_curswant == MAXCOL) | |
1729 resel_VIsual_col = MAXCOL; | |
1730 else if (VIsual_mode == Ctrl_V) | |
1731 resel_VIsual_col = oap->end_vcol - oap->start_vcol + 1; | |
1732 else if (oap->line_count > 1) | |
1733 resel_VIsual_col = oap->end.col; | |
1734 else | |
1735 resel_VIsual_col = oap->end.col - oap->start.col + 1; | |
1736 resel_VIsual_line_count = oap->line_count; | |
1737 } | |
1738 | |
1739 /* can't redo yank (unless 'y' is in 'cpoptions') and ":" */ | |
1740 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
1741 && oap->op_type != OP_COLON | |
1742 #ifdef FEAT_FOLDING | |
1743 && oap->op_type != OP_FOLD | |
1744 && oap->op_type != OP_FOLDOPEN | |
1745 && oap->op_type != OP_FOLDOPENREC | |
1746 && oap->op_type != OP_FOLDCLOSE | |
1747 && oap->op_type != OP_FOLDCLOSEREC | |
1748 && oap->op_type != OP_FOLDDEL | |
1749 && oap->op_type != OP_FOLDDELREC | |
1750 #endif | |
1751 && oap->motion_force == NUL | |
1752 ) | |
1753 { | |
1754 /* Prepare for redoing. Only use the nchar field for "r", | |
1755 * otherwise it might be the second char of the operator. */ | |
1756 prep_redo(oap->regname, 0L, NUL, 'v', | |
1757 get_op_char(oap->op_type), | |
1758 get_extra_op_char(oap->op_type), | |
1759 oap->op_type == OP_REPLACE ? cap->nchar : NUL); | |
1760 if (!redo_VIsual_busy) | |
1761 { | |
1762 redo_VIsual_mode = resel_VIsual_mode; | |
1763 redo_VIsual_col = resel_VIsual_col; | |
1764 redo_VIsual_line_count = resel_VIsual_line_count; | |
1765 redo_VIsual_count = cap->count0; | |
1766 } | |
1767 } | |
1768 | |
1769 /* | |
1770 * oap->inclusive defaults to TRUE. | |
1771 * If oap->end is on a NUL (empty line) oap->inclusive becomes | |
1772 * FALSE. This makes "d}P" and "v}dP" work the same. | |
1773 */ | |
1774 if (oap->motion_force == NUL || oap->motion_type == MLINE) | |
1775 oap->inclusive = TRUE; | |
1776 if (VIsual_mode == 'V') | |
1777 oap->motion_type = MLINE; | |
1778 else | |
1779 { | |
1780 oap->motion_type = MCHAR; | |
1781 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL | |
1782 # ifdef FEAT_VIRTUALEDIT | |
1783 && (include_line_break || !virtual_op) | |
1784 # endif | |
1785 ) | |
1786 { | |
1787 oap->inclusive = FALSE; | |
1788 /* Try to include the newline, unless it's an operator | |
1789 * that works on lines only */ | |
1790 if (*p_sel != 'o' | |
1791 && !op_on_lines(oap->op_type) | |
1792 && oap->end.lnum < curbuf->b_ml.ml_line_count) | |
1793 { | |
1794 ++oap->end.lnum; | |
1795 oap->end.col = 0; | |
1796 # ifdef FEAT_VIRTUALEDIT | |
1797 oap->end.coladd = 0; | |
1798 # endif | |
1799 ++oap->line_count; | |
1800 } | |
1801 } | |
1802 } | |
1803 | |
1804 redo_VIsual_busy = FALSE; | |
592 | 1805 |
7 | 1806 /* |
1807 * Switch Visual off now, so screen updating does | |
1808 * not show inverted text when the screen is redrawn. | |
1809 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is | |
1810 * no screen redraw, so it is done here to remove the inverted | |
1811 * part. | |
1812 */ | |
1813 if (!gui_yank) | |
1814 { | |
1815 VIsual_active = FALSE; | |
1816 # ifdef FEAT_MOUSE | |
1817 setmouse(); | |
1818 mouse_dragging = 0; | |
1819 # endif | |
643 | 1820 if (mode_displayed) |
7 | 1821 clear_cmdline = TRUE; /* unshow visual mode later */ |
1822 #ifdef FEAT_CMDL_INFO | |
1823 else | |
1824 clear_showcmd(); | |
1825 #endif | |
1826 if ((oap->op_type == OP_YANK | |
1827 || oap->op_type == OP_COLON | |
592 | 1828 || oap->op_type == OP_FUNCTION |
7 | 1829 || oap->op_type == OP_FILTER) |
1830 && oap->motion_force == NUL) | |
1831 redraw_curbuf_later(INVERTED); | |
1832 } | |
1833 } | |
1834 #endif | |
1835 | |
1836 #ifdef FEAT_MBYTE | |
1837 /* Include the trailing byte of a multi-byte char. */ | |
1838 if (has_mbyte && oap->inclusive) | |
1839 { | |
1840 int l; | |
1841 | |
474 | 1842 l = (*mb_ptr2len)(ml_get_pos(&oap->end)); |
7 | 1843 if (l > 1) |
1844 oap->end.col += l - 1; | |
1845 } | |
1846 #endif | |
1847 curwin->w_set_curswant = TRUE; | |
1848 | |
1849 /* | |
1850 * oap->empty is set when start and end are the same. The inclusive | |
1851 * flag affects this too, unless yanking and the end is on a NUL. | |
1852 */ | |
1853 oap->empty = (oap->motion_type == MCHAR | |
1854 && (!oap->inclusive | |
1855 || (oap->op_type == OP_YANK | |
1856 && gchar_pos(&oap->end) == NUL)) | |
1857 && equalpos(oap->start, oap->end) | |
1858 #ifdef FEAT_VIRTUALEDIT | |
1859 && !(virtual_op && oap->start.coladd != oap->end.coladd) | |
1860 #endif | |
1861 ); | |
1862 /* | |
1863 * For delete, change and yank, it's an error to operate on an | |
1864 * empty region, when 'E' included in 'cpoptions' (Vi compatible). | |
1865 */ | |
1866 empty_region_error = (oap->empty | |
1867 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL); | |
1868 | |
1869 #ifdef FEAT_VISUAL | |
1870 /* Force a redraw when operating on an empty Visual region, when | |
1871 * 'modifiable is off or creating a fold. */ | |
1872 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma | |
1873 # ifdef FEAT_FOLDING | |
1874 || oap->op_type == OP_FOLD | |
1875 # endif | |
1876 )) | |
1877 redraw_curbuf_later(INVERTED); | |
1878 #endif | |
1879 | |
1880 /* | |
1881 * If the end of an operator is in column one while oap->motion_type | |
1882 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last | |
1883 * character in the previous line. If op_start is on or before the | |
1884 * first non-blank in the line, the operator becomes linewise | |
1885 * (strange, but that's the way vi does it). | |
1886 */ | |
1887 if ( oap->motion_type == MCHAR | |
1888 && oap->inclusive == FALSE | |
1889 && !(cap->retval & CA_NO_ADJ_OP_END) | |
1890 && oap->end.col == 0 | |
1891 #ifdef FEAT_VISUAL | |
1892 && (!oap->is_VIsual || *p_sel == 'o') | |
47 | 1893 && !oap->block_mode |
7 | 1894 #endif |
1895 && oap->line_count > 1) | |
1896 { | |
1897 oap->end_adjusted = TRUE; /* remember that we did this */ | |
1898 --oap->line_count; | |
1899 --oap->end.lnum; | |
1900 if (inindent(0)) | |
1901 oap->motion_type = MLINE; | |
1902 else | |
1903 { | |
1904 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
1905 if (oap->end.col) | |
1906 { | |
1907 --oap->end.col; | |
1908 oap->inclusive = TRUE; | |
1909 } | |
1910 } | |
1911 } | |
1912 else | |
1913 oap->end_adjusted = FALSE; | |
1914 | |
1915 switch (oap->op_type) | |
1916 { | |
1917 case OP_LSHIFT: | |
1918 case OP_RSHIFT: | |
1919 op_shift(oap, TRUE, | |
1920 #ifdef FEAT_VISUAL | |
1921 oap->is_VIsual ? (int)cap->count1 : | |
1922 #endif | |
1923 1); | |
1924 auto_format(FALSE, TRUE); | |
1925 break; | |
1926 | |
1927 case OP_JOIN_NS: | |
1928 case OP_JOIN: | |
1929 if (oap->line_count < 2) | |
1930 oap->line_count = 2; | |
1931 if (curwin->w_cursor.lnum + oap->line_count - 1 > | |
1932 curbuf->b_ml.ml_line_count) | |
1933 beep_flush(); | |
1934 else | |
1935 { | |
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
1936 (void)do_join(oap->line_count, oap->op_type == OP_JOIN, TRUE); |
7 | 1937 auto_format(FALSE, TRUE); |
1938 } | |
1939 break; | |
1940 | |
1941 case OP_DELETE: | |
1942 #ifdef FEAT_VISUAL | |
1943 VIsual_reselect = FALSE; /* don't reselect now */ | |
1944 #endif | |
1945 if (empty_region_error) | |
1946 vim_beep(); | |
1947 else | |
1948 { | |
1949 (void)op_delete(oap); | |
1950 if (oap->motion_type == MLINE && has_format_option(FO_AUTO)) | |
1951 u_save_cursor(); /* cursor line wasn't saved yet */ | |
1952 auto_format(FALSE, TRUE); | |
1953 } | |
1954 break; | |
1955 | |
1956 case OP_YANK: | |
1957 if (empty_region_error) | |
1958 { | |
1959 if (!gui_yank) | |
1960 vim_beep(); | |
1961 } | |
1962 else | |
1963 (void)op_yank(oap, FALSE, !gui_yank); | |
1964 check_cursor_col(); | |
1965 break; | |
1966 | |
1967 case OP_CHANGE: | |
1968 #ifdef FEAT_VISUAL | |
1969 VIsual_reselect = FALSE; /* don't reselect now */ | |
1970 #endif | |
1971 if (empty_region_error) | |
1972 vim_beep(); | |
1973 else | |
1974 { | |
1975 /* This is a new edit command, not a restart. Need to | |
1976 * remember it to make 'insertmode' work with mappings for | |
1977 * Visual mode. But do this only once and not when typed and | |
1978 * 'insertmode' isn't set. */ | |
1979 if (p_im || !KeyTyped) | |
1980 restart_edit_save = restart_edit; | |
1981 else | |
1982 restart_edit_save = 0; | |
1983 restart_edit = 0; | |
1984 /* Reset finish_op now, don't want it set inside edit(). */ | |
1985 finish_op = FALSE; | |
1986 if (op_change(oap)) /* will call edit() */ | |
1987 cap->retval |= CA_COMMAND_BUSY; | |
1988 if (restart_edit == 0) | |
1989 restart_edit = restart_edit_save; | |
1990 } | |
1991 break; | |
1992 | |
1993 case OP_FILTER: | |
1994 if (vim_strchr(p_cpo, CPO_FILTER) != NULL) | |
1995 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */ | |
1996 else | |
1997 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */ | |
1998 | |
1999 case OP_INDENT: | |
2000 case OP_COLON: | |
2001 | |
2002 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
2003 /* | |
2004 * If 'equalprg' is empty, do the indenting internally. | |
2005 */ | |
2006 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL) | |
2007 { | |
2008 # ifdef FEAT_LISP | |
2009 if (curbuf->b_p_lisp) | |
2010 { | |
2011 op_reindent(oap, get_lisp_indent); | |
2012 break; | |
2013 } | |
2014 # endif | |
2015 # ifdef FEAT_CINDENT | |
2016 op_reindent(oap, | |
2017 # ifdef FEAT_EVAL | |
2018 *curbuf->b_p_inde != NUL ? get_expr_indent : | |
2019 # endif | |
2020 get_c_indent); | |
2021 break; | |
2022 # endif | |
2023 } | |
2024 #endif | |
2025 | |
2026 op_colon(oap); | |
2027 break; | |
2028 | |
2029 case OP_TILDE: | |
2030 case OP_UPPER: | |
2031 case OP_LOWER: | |
2032 case OP_ROT13: | |
2033 if (empty_region_error) | |
2034 vim_beep(); | |
2035 else | |
2036 op_tilde(oap); | |
2037 check_cursor_col(); | |
2038 break; | |
2039 | |
2040 case OP_FORMAT: | |
667 | 2041 #if defined(FEAT_EVAL) |
2042 if (*curbuf->b_p_fex != NUL) | |
2043 op_formatexpr(oap); /* use expression */ | |
2044 else | |
2045 #endif | |
2046 if (*p_fp != NUL) | |
7 | 2047 op_colon(oap); /* use external command */ |
2048 else | |
2049 op_format(oap, FALSE); /* use internal function */ | |
2050 break; | |
2051 | |
2052 case OP_FORMAT2: | |
2053 op_format(oap, TRUE); /* use internal function */ | |
2054 break; | |
2055 | |
592 | 2056 case OP_FUNCTION: |
2057 op_function(oap); /* call 'operatorfunc' */ | |
2058 break; | |
2059 | |
7 | 2060 case OP_INSERT: |
2061 case OP_APPEND: | |
2062 #ifdef FEAT_VISUAL | |
2063 VIsual_reselect = FALSE; /* don't reselect now */ | |
2064 #endif | |
2065 #ifdef FEAT_VISUALEXTRA | |
2066 if (empty_region_error) | |
2067 vim_beep(); | |
2068 else | |
2069 { | |
2070 /* This is a new edit command, not a restart. Need to | |
2071 * remember it to make 'insertmode' work with mappings for | |
2072 * Visual mode. But do this only once. */ | |
2073 restart_edit_save = restart_edit; | |
2074 restart_edit = 0; | |
2075 | |
2076 op_insert(oap, cap->count1); | |
2077 | |
2078 /* TODO: when inserting in several lines, should format all | |
2079 * the lines. */ | |
2080 auto_format(FALSE, TRUE); | |
2081 | |
2082 if (restart_edit == 0) | |
2083 restart_edit = restart_edit_save; | |
2084 } | |
2085 #else | |
2086 vim_beep(); | |
2087 #endif | |
2088 break; | |
2089 | |
2090 case OP_REPLACE: | |
2091 #ifdef FEAT_VISUAL | |
2092 VIsual_reselect = FALSE; /* don't reselect now */ | |
2093 #endif | |
2094 #ifdef FEAT_VISUALEXTRA | |
2095 if (empty_region_error) | |
2096 #endif | |
2097 vim_beep(); | |
2098 #ifdef FEAT_VISUALEXTRA | |
2099 else | |
2100 op_replace(oap, cap->nchar); | |
2101 #endif | |
2102 break; | |
2103 | |
2104 #ifdef FEAT_FOLDING | |
2105 case OP_FOLD: | |
2106 VIsual_reselect = FALSE; /* don't reselect now */ | |
2107 foldCreate(oap->start.lnum, oap->end.lnum); | |
2108 break; | |
2109 | |
2110 case OP_FOLDOPEN: | |
2111 case OP_FOLDOPENREC: | |
2112 case OP_FOLDCLOSE: | |
2113 case OP_FOLDCLOSEREC: | |
2114 VIsual_reselect = FALSE; /* don't reselect now */ | |
2115 opFoldRange(oap->start.lnum, oap->end.lnum, | |
2116 oap->op_type == OP_FOLDOPEN | |
2117 || oap->op_type == OP_FOLDOPENREC, | |
2118 oap->op_type == OP_FOLDOPENREC | |
2119 || oap->op_type == OP_FOLDCLOSEREC, | |
2120 oap->is_VIsual); | |
2121 break; | |
2122 | |
2123 case OP_FOLDDEL: | |
2124 case OP_FOLDDELREC: | |
2125 VIsual_reselect = FALSE; /* don't reselect now */ | |
2126 deleteFold(oap->start.lnum, oap->end.lnum, | |
2127 oap->op_type == OP_FOLDDELREC, oap->is_VIsual); | |
2128 break; | |
2129 #endif | |
2130 default: | |
2131 clearopbeep(oap); | |
2132 } | |
2133 #ifdef FEAT_VIRTUALEDIT | |
2134 virtual_op = MAYBE; | |
2135 #endif | |
2136 if (!gui_yank) | |
2137 { | |
2138 /* | |
2139 * if 'sol' not set, go back to old column for some commands | |
2140 */ | |
2141 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted | |
2142 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT | |
2143 || oap->op_type == OP_DELETE)) | |
2144 coladvance(curwin->w_curswant = old_col); | |
2145 } | |
2146 else | |
2147 { | |
2148 curwin->w_cursor = old_cursor; | |
2149 } | |
2150 #ifdef FEAT_VISUAL | |
2151 oap->block_mode = FALSE; | |
2152 #endif | |
2153 clearop(oap); | |
2154 } | |
2155 } | |
2156 | |
2157 /* | |
2158 * Handle indent and format operators and visual mode ":". | |
2159 */ | |
2160 static void | |
2161 op_colon(oap) | |
2162 oparg_T *oap; | |
2163 { | |
2164 stuffcharReadbuff(':'); | |
2165 #ifdef FEAT_VISUAL | |
2166 if (oap->is_VIsual) | |
2167 stuffReadbuff((char_u *)"'<,'>"); | |
2168 else | |
2169 #endif | |
2170 { | |
2171 /* | |
2172 * Make the range look nice, so it can be repeated. | |
2173 */ | |
2174 if (oap->start.lnum == curwin->w_cursor.lnum) | |
2175 stuffcharReadbuff('.'); | |
2176 else | |
2177 stuffnumReadbuff((long)oap->start.lnum); | |
2178 if (oap->end.lnum != oap->start.lnum) | |
2179 { | |
2180 stuffcharReadbuff(','); | |
2181 if (oap->end.lnum == curwin->w_cursor.lnum) | |
2182 stuffcharReadbuff('.'); | |
2183 else if (oap->end.lnum == curbuf->b_ml.ml_line_count) | |
2184 stuffcharReadbuff('$'); | |
2185 else if (oap->start.lnum == curwin->w_cursor.lnum) | |
2186 { | |
2187 stuffReadbuff((char_u *)".+"); | |
2188 stuffnumReadbuff((long)oap->line_count - 1); | |
2189 } | |
2190 else | |
2191 stuffnumReadbuff((long)oap->end.lnum); | |
2192 } | |
2193 } | |
2194 if (oap->op_type != OP_COLON) | |
2195 stuffReadbuff((char_u *)"!"); | |
2196 if (oap->op_type == OP_INDENT) | |
2197 { | |
2198 #ifndef FEAT_CINDENT | |
2199 if (*get_equalprg() == NUL) | |
2200 stuffReadbuff((char_u *)"indent"); | |
2201 else | |
2202 #endif | |
2203 stuffReadbuff(get_equalprg()); | |
2204 stuffReadbuff((char_u *)"\n"); | |
2205 } | |
2206 else if (oap->op_type == OP_FORMAT) | |
2207 { | |
2208 if (*p_fp == NUL) | |
2209 stuffReadbuff((char_u *)"fmt"); | |
2210 else | |
2211 stuffReadbuff(p_fp); | |
216 | 2212 stuffReadbuff((char_u *)"\n']"); |
7 | 2213 } |
2214 | |
2215 /* | |
2216 * do_cmdline() does the rest | |
2217 */ | |
2218 } | |
2219 | |
592 | 2220 /* |
602 | 2221 * Handle the "g@" operator: call 'operatorfunc'. |
592 | 2222 */ |
690 | 2223 static void |
592 | 2224 op_function(oap) |
1877 | 2225 oparg_T *oap UNUSED; |
592 | 2226 { |
2227 #ifdef FEAT_EVAL | |
2228 char_u *(argv[1]); | |
2229 | |
2230 if (*p_opfunc == NUL) | |
2231 EMSG(_("E774: 'operatorfunc' is empty")); | |
2232 else | |
2233 { | |
2234 /* Set '[ and '] marks to text to be operated on. */ | |
2235 curbuf->b_op_start = oap->start; | |
2236 curbuf->b_op_end = oap->end; | |
2237 if (oap->motion_type != MLINE && !oap->inclusive) | |
2238 /* Exclude the end position. */ | |
2239 decl(&curbuf->b_op_end); | |
2240 | |
2241 if (oap->block_mode) | |
2242 argv[0] = (char_u *)"block"; | |
2243 else if (oap->motion_type == MLINE) | |
2244 argv[0] = (char_u *)"line"; | |
2245 else | |
2246 argv[0] = (char_u *)"char"; | |
2247 (void)call_func_retnr(p_opfunc, 1, argv, FALSE); | |
2248 } | |
2249 #else | |
2250 EMSG(_("E775: Eval feature not available")); | |
2251 #endif | |
2252 } | |
2253 | |
7 | 2254 #if defined(FEAT_MOUSE) || defined(PROTO) |
2255 /* | |
2256 * Do the appropriate action for the current mouse click in the current mode. | |
2257 * Not used for Command-line mode. | |
2258 * | |
2259 * Normal Mode: | |
2260 * event modi- position visual change action | |
2261 * fier cursor window | |
2262 * left press - yes end yes | |
2263 * left press C yes end yes "^]" (2) | |
2264 * left press S yes end yes "*" (2) | |
2265 * left drag - yes start if moved no | |
2266 * left relse - yes start if moved no | |
2267 * middle press - yes if not active no put register | |
2268 * middle press - yes if active no yank and put | |
2269 * right press - yes start or extend yes | |
2270 * right press S yes no change yes "#" (2) | |
2271 * right drag - yes extend no | |
2272 * right relse - yes extend no | |
2273 * | |
2274 * Insert or Replace Mode: | |
2275 * event modi- position visual change action | |
2276 * fier cursor window | |
2277 * left press - yes (cannot be active) yes | |
2278 * left press C yes (cannot be active) yes "CTRL-O^]" (2) | |
2279 * left press S yes (cannot be active) yes "CTRL-O*" (2) | |
2280 * left drag - yes start or extend (1) no CTRL-O (1) | |
2281 * left relse - yes start or extend (1) no CTRL-O (1) | |
2282 * middle press - no (cannot be active) no put register | |
2283 * right press - yes start or extend yes CTRL-O | |
2284 * right press S yes (cannot be active) yes "CTRL-O#" (2) | |
2285 * | |
2286 * (1) only if mouse pointer moved since press | |
2287 * (2) only if click is in same buffer | |
2288 * | |
2289 * Return TRUE if start_arrow() should be called for edit mode. | |
2290 */ | |
2291 int | |
2292 do_mouse(oap, c, dir, count, fixindent) | |
2293 oparg_T *oap; /* operator argument, can be NULL */ | |
2294 int c; /* K_LEFTMOUSE, etc */ | |
2295 int dir; /* Direction to 'put' if necessary */ | |
2296 long count; | |
2297 int fixindent; /* PUT_FIXINDENT if fixing indent necessary */ | |
2298 { | |
2299 static int do_always = FALSE; /* ignore 'mouse' setting next time */ | |
2300 static int got_click = FALSE; /* got a click some time back */ | |
2301 | |
2302 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */ | |
2303 int is_click; /* If FALSE it's a drag or release event */ | |
2304 int is_drag; /* If TRUE it's a drag event */ | |
2305 int jump_flags = 0; /* flags for jump_to_mouse() */ | |
2306 pos_T start_visual; | |
2307 int moved; /* Has cursor moved? */ | |
2308 int in_status_line; /* mouse in status line */ | |
2326
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2309 #ifdef FEAT_WINDOWS |
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2310 static int in_tab_line = FALSE; /* mouse clicked in tab line */ |
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2311 #endif |
7 | 2312 #ifdef FEAT_VERTSPLIT |
2313 int in_sep_line; /* mouse in vertical separator line */ | |
2314 #endif | |
2315 int c1, c2; | |
2316 #if defined(FEAT_FOLDING) | |
2317 pos_T save_cursor; | |
2318 #endif | |
2319 win_T *old_curwin = curwin; | |
2320 #ifdef FEAT_VISUAL | |
2321 static pos_T orig_cursor; | |
2322 colnr_T leftcol, rightcol; | |
2323 pos_T end_visual; | |
2324 int diff; | |
2325 int old_active = VIsual_active; | |
2326 int old_mode = VIsual_mode; | |
2327 #endif | |
2328 int regname; | |
2329 | |
2330 #if defined(FEAT_FOLDING) | |
2331 save_cursor = curwin->w_cursor; | |
2332 #endif | |
2333 | |
2334 /* | |
2335 * When GUI is active, always recognize mouse events, otherwise: | |
2336 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'. | |
2337 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'. | |
2338 * - For command line and insert mode 'mouse' is checked before calling | |
2339 * do_mouse(). | |
2340 */ | |
2341 if (do_always) | |
2342 do_always = FALSE; | |
2343 else | |
2344 #ifdef FEAT_GUI | |
2345 if (!gui.in_use) | |
2346 #endif | |
2347 { | |
2348 #ifdef FEAT_VISUAL | |
2349 if (VIsual_active) | |
2350 { | |
2351 if (!mouse_has(MOUSE_VISUAL)) | |
2352 return FALSE; | |
2353 } | |
2354 else | |
2355 #endif | |
2356 if (State == NORMAL && !mouse_has(MOUSE_NORMAL)) | |
2357 return FALSE; | |
2358 } | |
2359 | |
2360 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag); | |
2361 | |
2362 #ifdef FEAT_MOUSESHAPE | |
2363 /* May have stopped dragging the status or separator line. The pointer is | |
2364 * most likely still on the status or separator line. */ | |
2365 if (!is_drag && drag_status_line) | |
2366 { | |
2367 drag_status_line = FALSE; | |
2368 update_mouseshape(SHAPE_IDX_STATUS); | |
2369 } | |
2370 # ifdef FEAT_VERTSPLIT | |
2371 if (!is_drag && drag_sep_line) | |
2372 { | |
2373 drag_sep_line = FALSE; | |
2374 update_mouseshape(SHAPE_IDX_VSEP); | |
2375 } | |
2376 # endif | |
2377 #endif | |
2378 | |
2379 /* | |
2380 * Ignore drag and release events if we didn't get a click. | |
2381 */ | |
2382 if (is_click) | |
2383 got_click = TRUE; | |
2384 else | |
2385 { | |
2386 if (!got_click) /* didn't get click, ignore */ | |
2387 return FALSE; | |
2388 if (!is_drag) /* release, reset got_click */ | |
2326
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2389 { |
7 | 2390 got_click = FALSE; |
2326
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2391 #ifdef FEAT_WINDOWS |
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2392 if (in_tab_line) |
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2393 { |
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2394 in_tab_line = FALSE; |
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2395 return FALSE; |
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2396 } |
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2397 #endif |
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2398 } |
7 | 2399 } |
2400 | |
598 | 2401 #ifndef FEAT_VISUAL |
7 | 2402 /* |
598 | 2403 * ALT is only used for starging/extending Visual mode. |
7 | 2404 */ |
2405 if ((mod_mask & MOD_MASK_ALT)) | |
2406 return FALSE; | |
598 | 2407 #endif |
7 | 2408 |
2409 /* | |
2410 * CTRL right mouse button does CTRL-T | |
2411 */ | |
2412 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT) | |
2413 { | |
2414 if (State & INSERT) | |
2415 stuffcharReadbuff(Ctrl_O); | |
2416 if (count > 1) | |
2417 stuffnumReadbuff(count); | |
2418 stuffcharReadbuff(Ctrl_T); | |
2419 got_click = FALSE; /* ignore drag&release now */ | |
2420 return FALSE; | |
2421 } | |
2422 | |
2423 /* | |
2424 * CTRL only works with left mouse button | |
2425 */ | |
2426 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT) | |
2427 return FALSE; | |
2428 | |
2429 /* | |
2430 * When a modifier is down, ignore drag and release events, as well as | |
2431 * multiple clicks and the middle mouse button. | |
2432 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*". | |
2433 */ | |
179 | 2434 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT |
2435 | MOD_MASK_META)) | |
7 | 2436 && (!is_click |
2437 || (mod_mask & MOD_MASK_MULTI_CLICK) | |
2438 || which_button == MOUSE_MIDDLE) | |
598 | 2439 && !((mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT)) |
7 | 2440 && mouse_model_popup() |
2441 && which_button == MOUSE_LEFT) | |
598 | 2442 && !((mod_mask & MOD_MASK_ALT) |
2443 && !mouse_model_popup() | |
2444 && which_button == MOUSE_RIGHT) | |
7 | 2445 ) |
2446 return FALSE; | |
2447 | |
2448 /* | |
2449 * If the button press was used as the movement command for an operator | |
2450 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore | |
2451 * drag/release events. | |
2452 */ | |
2453 if (!is_click && which_button == MOUSE_MIDDLE) | |
2454 return FALSE; | |
2455 | |
2456 if (oap != NULL) | |
2457 regname = oap->regname; | |
2458 else | |
2459 regname = 0; | |
2460 | |
2461 /* | |
2462 * Middle mouse button does a 'put' of the selected text | |
2463 */ | |
2464 if (which_button == MOUSE_MIDDLE) | |
2465 { | |
2466 if (State == NORMAL) | |
2467 { | |
2468 /* | |
2469 * If an operator was pending, we don't know what the user wanted | |
2470 * to do. Go back to normal mode: Clear the operator and beep(). | |
2471 */ | |
2472 if (oap != NULL && oap->op_type != OP_NOP) | |
2473 { | |
2474 clearopbeep(oap); | |
2475 return FALSE; | |
2476 } | |
2477 | |
2478 #ifdef FEAT_VISUAL | |
2479 /* | |
2480 * If visual was active, yank the highlighted text and put it | |
2481 * before the mouse pointer position. | |
1016 | 2482 * In Select mode replace the highlighted text with the clipboard. |
7 | 2483 */ |
2484 if (VIsual_active) | |
2485 { | |
1016 | 2486 if (VIsual_select) |
2487 { | |
2488 stuffcharReadbuff(Ctrl_G); | |
1019 | 2489 stuffReadbuff((char_u *)"\"+p"); |
1016 | 2490 } |
2491 else | |
2492 { | |
2493 stuffcharReadbuff('y'); | |
2494 stuffcharReadbuff(K_MIDDLEMOUSE); | |
2495 } | |
7 | 2496 do_always = TRUE; /* ignore 'mouse' setting next time */ |
2497 return FALSE; | |
2498 } | |
2499 #endif | |
2500 /* | |
2501 * The rest is below jump_to_mouse() | |
2502 */ | |
2503 } | |
2504 | |
2505 else if ((State & INSERT) == 0) | |
2506 return FALSE; | |
2507 | |
2508 /* | |
2509 * Middle click in insert mode doesn't move the mouse, just insert the | |
2510 * contents of a register. '.' register is special, can't insert that | |
2511 * with do_put(). | |
2512 * Also paste at the cursor if the current mode isn't in 'mouse' (only | |
2513 * happens for the GUI). | |
2514 */ | |
2515 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL)) | |
2516 { | |
2517 if (regname == '.') | |
2518 insert_reg(regname, TRUE); | |
2519 else | |
2520 { | |
2521 #ifdef FEAT_CLIPBOARD | |
2522 if (clip_star.available && regname == 0) | |
2523 regname = '*'; | |
2524 #endif | |
2525 if ((State & REPLACE_FLAG) && !yank_register_mline(regname)) | |
2526 insert_reg(regname, TRUE); | |
2527 else | |
2528 { | |
2529 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND); | |
2530 | |
2531 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */ | |
2532 AppendCharToRedobuff(Ctrl_R); | |
2533 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O); | |
2534 AppendCharToRedobuff(regname == 0 ? '"' : regname); | |
2535 } | |
2536 } | |
2537 return FALSE; | |
2538 } | |
2539 } | |
2540 | |
2541 /* When dragging or button-up stay in the same window. */ | |
2542 if (!is_click) | |
2543 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE; | |
2544 | |
2545 start_visual.lnum = 0; | |
2546 | |
671 | 2547 #ifdef FEAT_WINDOWS |
2548 /* Check for clicking in the tab page line. */ | |
2549 if (mouse_row == 0 && firstwin->w_winrow > 0) | |
2550 { | |
1619 | 2551 if (is_drag) |
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2552 { |
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2553 if (in_tab_line) |
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2554 { |
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2555 c1 = TabPageIdxs[mouse_col]; |
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2556 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
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2557 } |
1619 | 2558 return FALSE; |
2326
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2559 } |
671 | 2560 |
2561 /* click in a tab selects that tab page */ | |
2562 if (is_click | |
2563 # ifdef FEAT_CMDWIN | |
2564 && cmdwin_type == 0 | |
2565 # endif | |
681 | 2566 && mouse_col < Columns) |
2567 { | |
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2568 in_tab_line = TRUE; |
681 | 2569 c1 = TabPageIdxs[mouse_col]; |
2570 if (c1 >= 0) | |
2571 { | |
682 | 2572 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) |
2573 { | |
2574 /* double click opens new page */ | |
681 | 2575 end_visual_mode(); |
682 | 2576 tabpage_new(); |
2577 tabpage_move(c1 == 0 ? 9999 : c1 - 1); | |
2578 } | |
2579 else | |
2580 { | |
2581 /* Go to specified tab page, or next one if not clicking | |
2582 * on a label. */ | |
2583 goto_tabpage(c1); | |
2584 | |
2585 /* It's like clicking on the status line of a window. */ | |
2586 if (curwin != old_curwin) | |
2587 end_visual_mode(); | |
2588 } | |
681 | 2589 } |
2590 else if (c1 < 0) | |
2591 { | |
2592 tabpage_T *tp; | |
2593 | |
2594 /* Close the current or specified tab page. */ | |
2595 if (c1 == -999) | |
2596 tp = curtab; | |
2597 else | |
2598 tp = find_tabpage(-c1); | |
2599 if (tp == curtab) | |
2600 { | |
2601 if (first_tabpage->tp_next != NULL) | |
2602 tabpage_close(FALSE); | |
2603 } | |
2604 else if (tp != NULL) | |
2605 tabpage_close_other(tp, FALSE); | |
2606 } | |
2607 } | |
2608 return TRUE; | |
671 | 2609 } |
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2610 else if (is_drag && in_tab_line) |
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2611 { |
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2612 c1 = TabPageIdxs[mouse_col]; |
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2613 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
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2614 return FALSE; |
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2615 } |
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2616 |
671 | 2617 #endif |
2618 | |
7 | 2619 /* |
2620 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events: | |
2621 * right button up -> pop-up menu | |
2622 * shift-left button -> right button | |
598 | 2623 * alt-left button -> alt-right button |
7 | 2624 */ |
2625 if (mouse_model_popup()) | |
2626 { | |
2627 if (which_button == MOUSE_RIGHT | |
2628 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2629 { | |
2630 /* | |
2631 * NOTE: Ignore right button down and drag mouse events. | |
2632 * Windows only shows the popup menu on the button up event. | |
2633 */ | |
936 | 2634 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
2635 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) | |
7 | 2636 if (!is_click) |
2637 return FALSE; | |
2638 #endif | |
2639 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) | |
2640 if (is_click || is_drag) | |
2641 return FALSE; | |
2642 #endif | |
573 | 2643 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
7 | 2644 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
2645 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON) | |
2646 if (gui.in_use) | |
2647 { | |
2648 jump_flags = 0; | |
2649 if (STRCMP(p_mousem, "popup_setpos") == 0) | |
2650 { | |
2651 /* First set the cursor position before showing the popup | |
2652 * menu. */ | |
2653 #ifdef FEAT_VISUAL | |
2654 if (VIsual_active) | |
2655 { | |
2656 pos_T m_pos; | |
2657 | |
2658 /* | |
2659 * set MOUSE_MAY_STOP_VIS if we are outside the | |
2660 * selection or the current window (might have false | |
2661 * negative here) | |
2662 */ | |
2663 if (mouse_row < W_WINROW(curwin) | |
2664 || mouse_row | |
2665 > (W_WINROW(curwin) + curwin->w_height)) | |
2666 jump_flags = MOUSE_MAY_STOP_VIS; | |
2667 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER) | |
2668 jump_flags = MOUSE_MAY_STOP_VIS; | |
2669 else | |
2670 { | |
2671 if ((lt(curwin->w_cursor, VIsual) | |
2672 && (lt(m_pos, curwin->w_cursor) | |
2673 || lt(VIsual, m_pos))) | |
2674 || (lt(VIsual, curwin->w_cursor) | |
2675 && (lt(m_pos, VIsual) | |
2676 || lt(curwin->w_cursor, m_pos)))) | |
2677 { | |
2678 jump_flags = MOUSE_MAY_STOP_VIS; | |
2679 } | |
2680 else if (VIsual_mode == Ctrl_V) | |
2681 { | |
2682 getvcols(curwin, &curwin->w_cursor, &VIsual, | |
2683 &leftcol, &rightcol); | |
2684 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL); | |
2685 if (m_pos.col < leftcol || m_pos.col > rightcol) | |
2686 jump_flags = MOUSE_MAY_STOP_VIS; | |
2687 } | |
2688 } | |
2689 } | |
2690 else | |
2691 jump_flags = MOUSE_MAY_STOP_VIS; | |
2692 #endif | |
2693 } | |
2694 if (jump_flags) | |
2695 { | |
2696 jump_flags = jump_to_mouse(jump_flags, NULL, which_button); | |
2697 update_curbuf( | |
2698 #ifdef FEAT_VISUAL | |
2699 VIsual_active ? INVERTED : | |
2700 #endif | |
2701 VALID); | |
2702 setcursor(); | |
2703 out_flush(); /* Update before showing popup menu */ | |
2704 } | |
2705 # ifdef FEAT_MENU | |
2706 gui_show_popupmenu(); | |
2707 # endif | |
2708 return (jump_flags & CURSOR_MOVED) != 0; | |
2709 } | |
2710 else | |
2711 return FALSE; | |
2712 #else | |
2713 return FALSE; | |
2714 #endif | |
2715 } | |
598 | 2716 if (which_button == MOUSE_LEFT |
2717 && (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT))) | |
7 | 2718 { |
2719 which_button = MOUSE_RIGHT; | |
2720 mod_mask &= ~MOD_MASK_SHIFT; | |
2721 } | |
2722 } | |
2723 | |
2724 #ifdef FEAT_VISUAL | |
2725 if ((State & (NORMAL | INSERT)) | |
2726 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2727 { | |
2728 if (which_button == MOUSE_LEFT) | |
2729 { | |
2730 if (is_click) | |
2731 { | |
2732 /* stop Visual mode for a left click in a window, but not when | |
2733 * on a status line */ | |
2734 if (VIsual_active) | |
2735 jump_flags |= MOUSE_MAY_STOP_VIS; | |
2736 } | |
2737 else if (mouse_has(MOUSE_VISUAL)) | |
2738 jump_flags |= MOUSE_MAY_VIS; | |
2739 } | |
2740 else if (which_button == MOUSE_RIGHT) | |
2741 { | |
2742 if (is_click && VIsual_active) | |
2743 { | |
2744 /* | |
2745 * Remember the start and end of visual before moving the | |
2746 * cursor. | |
2747 */ | |
2748 if (lt(curwin->w_cursor, VIsual)) | |
2749 { | |
2750 start_visual = curwin->w_cursor; | |
2751 end_visual = VIsual; | |
2752 } | |
2753 else | |
2754 { | |
2755 start_visual = VIsual; | |
2756 end_visual = curwin->w_cursor; | |
2757 } | |
2758 } | |
2759 jump_flags |= MOUSE_FOCUS; | |
2760 if (mouse_has(MOUSE_VISUAL)) | |
2761 jump_flags |= MOUSE_MAY_VIS; | |
2762 } | |
2763 } | |
2764 #endif | |
2765 | |
2766 /* | |
2767 * If an operator is pending, ignore all drags and releases until the | |
2768 * next mouse click. | |
2769 */ | |
2770 if (!is_drag && oap != NULL && oap->op_type != OP_NOP) | |
2771 { | |
2772 got_click = FALSE; | |
2773 oap->motion_type = MCHAR; | |
2774 } | |
2775 | |
2776 /* When releasing the button let jump_to_mouse() know. */ | |
2777 if (!is_click && !is_drag) | |
2778 jump_flags |= MOUSE_RELEASED; | |
2779 | |
2780 /* | |
2781 * JUMP! | |
2782 */ | |
2783 jump_flags = jump_to_mouse(jump_flags, | |
2784 oap == NULL ? NULL : &(oap->inclusive), which_button); | |
2785 moved = (jump_flags & CURSOR_MOVED); | |
2786 in_status_line = (jump_flags & IN_STATUS_LINE); | |
2787 #ifdef FEAT_VERTSPLIT | |
2788 in_sep_line = (jump_flags & IN_SEP_LINE); | |
2789 #endif | |
2790 | |
2791 #ifdef FEAT_NETBEANS_INTG | |
2210 | 2792 if (isNetbeansBuffer(curbuf) |
7 | 2793 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE))) |
2794 { | |
2795 int key = KEY2TERMCAP1(c); | |
2796 | |
2797 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE | |
2798 || key == (int)KE_RIGHTRELEASE) | |
2799 netbeans_button_release(which_button); | |
2800 } | |
2801 #endif | |
2802 | |
2803 /* When jumping to another window, clear a pending operator. That's a bit | |
2804 * friendlier than beeping and not jumping to that window. */ | |
2805 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP) | |
2806 clearop(oap); | |
2807 | |
2808 #ifdef FEAT_FOLDING | |
2809 if (mod_mask == 0 | |
2810 && !is_drag | |
2811 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN)) | |
2812 && which_button == MOUSE_LEFT) | |
2813 { | |
2814 /* open or close a fold at this line */ | |
2815 if (jump_flags & MOUSE_FOLD_OPEN) | |
2816 openFold(curwin->w_cursor.lnum, 1L); | |
2817 else | |
2818 closeFold(curwin->w_cursor.lnum, 1L); | |
2819 /* don't move the cursor if still in the same window */ | |
2820 if (curwin == old_curwin) | |
2821 curwin->w_cursor = save_cursor; | |
2822 } | |
2823 #endif | |
2824 | |
2825 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN) | |
2826 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available) | |
2827 { | |
2828 clip_modeless(which_button, is_click, is_drag); | |
2829 return FALSE; | |
2830 } | |
2831 #endif | |
2832 | |
2833 #ifdef FEAT_VISUAL | |
2834 /* Set global flag that we are extending the Visual area with mouse | |
1188 | 2835 * dragging; temporarily minimize 'scrolloff'. */ |
7 | 2836 if (VIsual_active && is_drag && p_so) |
2837 { | |
2838 /* In the very first line, allow scrolling one line */ | |
2839 if (mouse_row == 0) | |
2840 mouse_dragging = 2; | |
2841 else | |
2842 mouse_dragging = 1; | |
2843 } | |
2844 | |
2845 /* When dragging the mouse above the window, scroll down. */ | |
2846 if (is_drag && mouse_row < 0 && !in_status_line) | |
2847 { | |
2848 scroll_redraw(FALSE, 1L); | |
2849 mouse_row = 0; | |
2850 } | |
2851 | |
2852 if (start_visual.lnum) /* right click in visual mode */ | |
2853 { | |
598 | 2854 /* When ALT is pressed make Visual mode blockwise. */ |
2855 if (mod_mask & MOD_MASK_ALT) | |
2856 VIsual_mode = Ctrl_V; | |
2857 | |
7 | 2858 /* |
2859 * In Visual-block mode, divide the area in four, pick up the corner | |
2860 * that is in the quarter that the cursor is in. | |
2861 */ | |
2862 if (VIsual_mode == Ctrl_V) | |
2863 { | |
2864 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol); | |
2865 if (curwin->w_curswant > (leftcol + rightcol) / 2) | |
2866 end_visual.col = leftcol; | |
2867 else | |
2868 end_visual.col = rightcol; | |
2869 if (curwin->w_cursor.lnum < | |
2870 (start_visual.lnum + end_visual.lnum) / 2) | |
2871 end_visual.lnum = end_visual.lnum; | |
2872 else | |
2873 end_visual.lnum = start_visual.lnum; | |
2874 | |
2875 /* move VIsual to the right column */ | |
2876 start_visual = curwin->w_cursor; /* save the cursor pos */ | |
2877 curwin->w_cursor = end_visual; | |
2878 coladvance(end_visual.col); | |
2879 VIsual = curwin->w_cursor; | |
2880 curwin->w_cursor = start_visual; /* restore the cursor */ | |
2881 } | |
2882 else | |
2883 { | |
2884 /* | |
2885 * If the click is before the start of visual, change the start. | |
2886 * If the click is after the end of visual, change the end. If | |
2887 * the click is inside the visual, change the closest side. | |
2888 */ | |
2889 if (lt(curwin->w_cursor, start_visual)) | |
2890 VIsual = end_visual; | |
2891 else if (lt(end_visual, curwin->w_cursor)) | |
2892 VIsual = start_visual; | |
2893 else | |
2894 { | |
2895 /* In the same line, compare column number */ | |
2896 if (end_visual.lnum == start_visual.lnum) | |
2897 { | |
2898 if (curwin->w_cursor.col - start_visual.col > | |
2899 end_visual.col - curwin->w_cursor.col) | |
2900 VIsual = start_visual; | |
2901 else | |
2902 VIsual = end_visual; | |
2903 } | |
2904 | |
2905 /* In different lines, compare line number */ | |
2906 else | |
2907 { | |
2908 diff = (curwin->w_cursor.lnum - start_visual.lnum) - | |
2909 (end_visual.lnum - curwin->w_cursor.lnum); | |
2910 | |
2911 if (diff > 0) /* closest to end */ | |
2912 VIsual = start_visual; | |
2913 else if (diff < 0) /* closest to start */ | |
2914 VIsual = end_visual; | |
2915 else /* in the middle line */ | |
2916 { | |
2917 if (curwin->w_cursor.col < | |
2918 (start_visual.col + end_visual.col) / 2) | |
2919 VIsual = end_visual; | |
2920 else | |
2921 VIsual = start_visual; | |
2922 } | |
2923 } | |
2924 } | |
2925 } | |
2926 } | |
2927 /* | |
2928 * If Visual mode started in insert mode, execute "CTRL-O" | |
2929 */ | |
2930 else if ((State & INSERT) && VIsual_active) | |
2931 stuffcharReadbuff(Ctrl_O); | |
2932 #endif | |
2933 | |
2934 /* | |
2935 * Middle mouse click: Put text before cursor. | |
2936 */ | |
2937 if (which_button == MOUSE_MIDDLE) | |
2938 { | |
2939 #ifdef FEAT_CLIPBOARD | |
2940 if (clip_star.available && regname == 0) | |
2941 regname = '*'; | |
2942 #endif | |
2943 if (yank_register_mline(regname)) | |
2944 { | |
2945 if (mouse_past_bottom) | |
2946 dir = FORWARD; | |
2947 } | |
2948 else if (mouse_past_eol) | |
2949 dir = FORWARD; | |
2950 | |
2951 if (fixindent) | |
2952 { | |
2953 c1 = (dir == BACKWARD) ? '[' : ']'; | |
2954 c2 = 'p'; | |
2955 } | |
2956 else | |
2957 { | |
2958 c1 = (dir == FORWARD) ? 'p' : 'P'; | |
2959 c2 = NUL; | |
2960 } | |
2961 prep_redo(regname, count, NUL, c1, NUL, c2, NUL); | |
2962 | |
2963 /* | |
2964 * Remember where the paste started, so in edit() Insstart can be set | |
2965 * to this position | |
2966 */ | |
2967 if (restart_edit != 0) | |
2968 where_paste_started = curwin->w_cursor; | |
2969 do_put(regname, dir, count, fixindent | PUT_CURSEND); | |
2970 } | |
2971 | |
2972 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
2973 /* | |
2974 * Ctrl-Mouse click or double click in a quickfix window jumps to the | |
2975 * error under the mouse pointer. | |
2976 */ | |
2977 else if (((mod_mask & MOD_MASK_CTRL) | |
2978 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
2979 && bt_quickfix(curbuf)) | |
2980 { | |
2981 if (State & INSERT) | |
2982 stuffcharReadbuff(Ctrl_O); | |
643 | 2983 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
2984 stuffReadbuff((char_u *)":.cc\n"); | |
2985 else /* location list window */ | |
2986 stuffReadbuff((char_u *)":.ll\n"); | |
7 | 2987 got_click = FALSE; /* ignore drag&release now */ |
2988 } | |
2989 #endif | |
2990 | |
2991 /* | |
2992 * Ctrl-Mouse click (or double click in a help window) jumps to the tag | |
2993 * under the mouse pointer. | |
2994 */ | |
2995 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help | |
2996 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)) | |
2997 { | |
2998 if (State & INSERT) | |
2999 stuffcharReadbuff(Ctrl_O); | |
3000 stuffcharReadbuff(Ctrl_RSB); | |
3001 got_click = FALSE; /* ignore drag&release now */ | |
3002 } | |
3003 | |
3004 /* | |
3005 * Shift-Mouse click searches for the next occurrence of the word under | |
3006 * the mouse pointer | |
3007 */ | |
3008 else if ((mod_mask & MOD_MASK_SHIFT)) | |
3009 { | |
3010 if (State & INSERT | |
3011 #ifdef FEAT_VISUAL | |
3012 || (VIsual_active && VIsual_select) | |
3013 #endif | |
3014 ) | |
3015 stuffcharReadbuff(Ctrl_O); | |
3016 if (which_button == MOUSE_LEFT) | |
3017 stuffcharReadbuff('*'); | |
3018 else /* MOUSE_RIGHT */ | |
3019 stuffcharReadbuff('#'); | |
3020 } | |
3021 | |
3022 /* Handle double clicks, unless on status line */ | |
3023 else if (in_status_line) | |
3024 { | |
3025 #ifdef FEAT_MOUSESHAPE | |
3026 if ((is_drag || is_click) && !drag_status_line) | |
3027 { | |
3028 drag_status_line = TRUE; | |
3029 update_mouseshape(-1); | |
3030 } | |
3031 #endif | |
3032 } | |
3033 #ifdef FEAT_VERTSPLIT | |
3034 else if (in_sep_line) | |
3035 { | |
3036 # ifdef FEAT_MOUSESHAPE | |
3037 if ((is_drag || is_click) && !drag_sep_line) | |
3038 { | |
3039 drag_sep_line = TRUE; | |
3040 update_mouseshape(-1); | |
3041 } | |
3042 # endif | |
3043 } | |
3044 #endif | |
3045 #ifdef FEAT_VISUAL | |
3046 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT)) | |
3047 && mouse_has(MOUSE_VISUAL)) | |
3048 { | |
3049 if (is_click || !VIsual_active) | |
3050 { | |
3051 if (VIsual_active) | |
3052 orig_cursor = VIsual; | |
3053 else | |
3054 { | |
3055 check_visual_highlight(); | |
3056 VIsual = curwin->w_cursor; | |
3057 orig_cursor = VIsual; | |
3058 VIsual_active = TRUE; | |
3059 VIsual_reselect = TRUE; | |
3060 /* start Select mode if 'selectmode' contains "mouse" */ | |
3061 may_start_select('o'); | |
3062 setmouse(); | |
3063 } | |
3064 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
598 | 3065 { |
3066 /* Double click with ALT pressed makes it blockwise. */ | |
3067 if (mod_mask & MOD_MASK_ALT) | |
3068 VIsual_mode = Ctrl_V; | |
3069 else | |
3070 VIsual_mode = 'v'; | |
3071 } | |
7 | 3072 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK) |
3073 VIsual_mode = 'V'; | |
3074 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK) | |
3075 VIsual_mode = Ctrl_V; | |
3076 #ifdef FEAT_CLIPBOARD | |
3077 /* Make sure the clipboard gets updated. Needed because start and | |
3078 * end may still be the same, and the selection needs to be owned */ | |
3079 clip_star.vmode = NUL; | |
3080 #endif | |
3081 } | |
3082 /* | |
3083 * A double click selects a word or a block. | |
3084 */ | |
3085 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
3086 { | |
3087 pos_T *pos = NULL; | |
300 | 3088 int gc; |
7 | 3089 |
3090 if (is_click) | |
3091 { | |
3092 /* If the character under the cursor (skipping white space) is | |
3093 * not a word character, try finding a match and select a (), | |
3094 * {}, [], #if/#endif, etc. block. */ | |
3095 end_visual = curwin->w_cursor; | |
300 | 3096 while (gc = gchar_pos(&end_visual), vim_iswhite(gc)) |
7 | 3097 inc(&end_visual); |
3098 if (oap != NULL) | |
3099 oap->motion_type = MCHAR; | |
3100 if (oap != NULL | |
3101 && VIsual_mode == 'v' | |
3102 && !vim_iswordc(gchar_pos(&end_visual)) | |
3103 && equalpos(curwin->w_cursor, VIsual) | |
3104 && (pos = findmatch(oap, NUL)) != NULL) | |
3105 { | |
3106 curwin->w_cursor = *pos; | |
3107 if (oap->motion_type == MLINE) | |
3108 VIsual_mode = 'V'; | |
3109 else if (*p_sel == 'e') | |
3110 { | |
3111 if (lt(curwin->w_cursor, VIsual)) | |
3112 ++VIsual.col; | |
3113 else | |
3114 ++curwin->w_cursor.col; | |
3115 } | |
3116 } | |
3117 } | |
3118 | |
3119 if (pos == NULL && (is_click || is_drag)) | |
3120 { | |
3121 /* When not found a match or when dragging: extend to include | |
3122 * a word. */ | |
3123 if (lt(curwin->w_cursor, orig_cursor)) | |
3124 { | |
3125 find_start_of_word(&curwin->w_cursor); | |
3126 find_end_of_word(&VIsual); | |
3127 } | |
3128 else | |
3129 { | |
3130 find_start_of_word(&VIsual); | |
3131 if (*p_sel == 'e' && *ml_get_cursor() != NUL) | |
3132 #ifdef FEAT_MBYTE | |
3133 curwin->w_cursor.col += | |
474 | 3134 (*mb_ptr2len)(ml_get_cursor()); |
7 | 3135 #else |
3136 ++curwin->w_cursor.col; | |
3137 #endif | |
3138 find_end_of_word(&curwin->w_cursor); | |
3139 } | |
3140 } | |
3141 curwin->w_set_curswant = TRUE; | |
3142 } | |
3143 if (is_click) | |
3144 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
3145 } | |
3146 else if (VIsual_active && !old_active) | |
598 | 3147 { |
3148 if (mod_mask & MOD_MASK_ALT) | |
3149 VIsual_mode = Ctrl_V; | |
3150 else | |
3151 VIsual_mode = 'v'; | |
3152 } | |
7 | 3153 |
3154 /* If Visual mode changed show it later. */ | |
643 | 3155 if ((!VIsual_active && old_active && mode_displayed) |
3156 || (VIsual_active && p_smd && msg_silent == 0 | |
3157 && (!old_active || VIsual_mode != old_mode))) | |
7 | 3158 redraw_cmdline = TRUE; |
3159 #endif | |
3160 | |
3161 return moved; | |
3162 } | |
3163 | |
3164 #ifdef FEAT_VISUAL | |
3165 /* | |
3166 * Move "pos" back to the start of the word it's in. | |
3167 */ | |
3168 static void | |
3169 find_start_of_word(pos) | |
3170 pos_T *pos; | |
3171 { | |
3172 char_u *line; | |
3173 int cclass; | |
3174 int col; | |
3175 | |
3176 line = ml_get(pos->lnum); | |
3177 cclass = get_mouse_class(line + pos->col); | |
3178 | |
3179 while (pos->col > 0) | |
3180 { | |
3181 col = pos->col - 1; | |
3182 #ifdef FEAT_MBYTE | |
3183 col -= (*mb_head_off)(line, line + col); | |
3184 #endif | |
3185 if (get_mouse_class(line + col) != cclass) | |
3186 break; | |
3187 pos->col = col; | |
3188 } | |
3189 } | |
3190 | |
3191 /* | |
3192 * Move "pos" forward to the end of the word it's in. | |
3193 * When 'selection' is "exclusive", the position is just after the word. | |
3194 */ | |
3195 static void | |
3196 find_end_of_word(pos) | |
3197 pos_T *pos; | |
3198 { | |
3199 char_u *line; | |
3200 int cclass; | |
3201 int col; | |
3202 | |
3203 line = ml_get(pos->lnum); | |
3204 if (*p_sel == 'e' && pos->col > 0) | |
3205 { | |
3206 --pos->col; | |
3207 #ifdef FEAT_MBYTE | |
3208 pos->col -= (*mb_head_off)(line, line + pos->col); | |
3209 #endif | |
3210 } | |
3211 cclass = get_mouse_class(line + pos->col); | |
3212 while (line[pos->col] != NUL) | |
3213 { | |
3214 #ifdef FEAT_MBYTE | |
474 | 3215 col = pos->col + (*mb_ptr2len)(line + pos->col); |
7 | 3216 #else |
3217 col = pos->col + 1; | |
3218 #endif | |
3219 if (get_mouse_class(line + col) != cclass) | |
3220 { | |
3221 if (*p_sel == 'e') | |
3222 pos->col = col; | |
3223 break; | |
3224 } | |
3225 pos->col = col; | |
3226 } | |
3227 } | |
3228 | |
3229 /* | |
3230 * Get class of a character for selection: same class means same word. | |
3231 * 0: blank | |
3232 * 1: punctuation groups | |
3233 * 2: normal word character | |
3234 * >2: multi-byte word character. | |
3235 */ | |
3236 static int | |
3237 get_mouse_class(p) | |
3238 char_u *p; | |
3239 { | |
3240 int c; | |
3241 | |
3242 #ifdef FEAT_MBYTE | |
3243 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1) | |
3244 return mb_get_class(p); | |
3245 #endif | |
3246 | |
3247 c = *p; | |
3248 if (c == ' ' || c == '\t') | |
3249 return 0; | |
3250 | |
3251 if (vim_iswordc(c)) | |
3252 return 2; | |
3253 | |
3254 /* | |
3255 * There are a few special cases where we want certain combinations of | |
3256 * characters to be considered as a single word. These are things like | |
3257 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
3258 * character is in its own class. |
7 | 3259 */ |
3260 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL) | |
3261 return 1; | |
3262 return c; | |
3263 } | |
3264 #endif /* FEAT_VISUAL */ | |
3265 #endif /* FEAT_MOUSE */ | |
3266 | |
3267 #if defined(FEAT_VISUAL) || defined(PROTO) | |
3268 /* | |
3269 * Check if highlighting for visual mode is possible, give a warning message | |
3270 * if not. | |
3271 */ | |
3272 void | |
3273 check_visual_highlight() | |
3274 { | |
3275 static int did_check = FALSE; | |
3276 | |
3277 if (full_screen) | |
3278 { | |
3279 if (!did_check && hl_attr(HLF_V) == 0) | |
3280 MSG(_("Warning: terminal cannot highlight")); | |
3281 did_check = TRUE; | |
3282 } | |
3283 } | |
3284 | |
3285 /* | |
638 | 3286 * End Visual mode. |
7 | 3287 * This function should ALWAYS be called to end Visual mode, except from |
3288 * do_pending_operator(). | |
3289 */ | |
3290 void | |
3291 end_visual_mode() | |
3292 { | |
3293 #ifdef FEAT_CLIPBOARD | |
3294 /* | |
3295 * If we are using the clipboard, then remember what was selected in case | |
3296 * we need to paste it somewhere while we still own the selection. | |
3297 * Only do this when the clipboard is already owned. Don't want to grab | |
3298 * the selection when hitting ESC. | |
3299 */ | |
3300 if (clip_star.available && clip_star.owned) | |
3301 clip_auto_select(); | |
3302 #endif | |
3303 | |
3304 VIsual_active = FALSE; | |
3305 #ifdef FEAT_MOUSE | |
3306 setmouse(); | |
3307 mouse_dragging = 0; | |
3308 #endif | |
3309 | |
3310 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
690 | 3311 curbuf->b_visual.vi_mode = VIsual_mode; |
3312 curbuf->b_visual.vi_start = VIsual; | |
3313 curbuf->b_visual.vi_end = curwin->w_cursor; | |
3314 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
7 | 3315 #ifdef FEAT_EVAL |
3316 curbuf->b_visual_mode_eval = VIsual_mode; | |
3317 #endif | |
3318 #ifdef FEAT_VIRTUALEDIT | |
3319 if (!virtual_active()) | |
3320 curwin->w_cursor.coladd = 0; | |
3321 #endif | |
3322 | |
643 | 3323 if (mode_displayed) |
7 | 3324 clear_cmdline = TRUE; /* unshow visual mode later */ |
3325 #ifdef FEAT_CMDL_INFO | |
3326 else | |
3327 clear_showcmd(); | |
3328 #endif | |
3329 | |
844 | 3330 adjust_cursor_eol(); |
7 | 3331 } |
3332 | |
3333 /* | |
3334 * Reset VIsual_active and VIsual_reselect. | |
3335 */ | |
3336 void | |
3337 reset_VIsual_and_resel() | |
3338 { | |
3339 if (VIsual_active) | |
3340 { | |
3341 end_visual_mode(); | |
3342 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3343 } | |
3344 VIsual_reselect = FALSE; | |
3345 } | |
3346 | |
3347 /* | |
3348 * Reset VIsual_active and VIsual_reselect if it's set. | |
3349 */ | |
3350 void | |
3351 reset_VIsual() | |
3352 { | |
3353 if (VIsual_active) | |
3354 { | |
3355 end_visual_mode(); | |
3356 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3357 VIsual_reselect = FALSE; | |
3358 } | |
3359 } | |
3360 #endif /* FEAT_VISUAL */ | |
3361 | |
184 | 3362 #if defined(FEAT_BEVAL) |
7 | 3363 static int find_is_eval_item __ARGS((char_u *ptr, int *colp, int *nbp, int dir)); |
3364 | |
3365 /* | |
3366 * Check for a balloon-eval special item to include when searching for an | |
3367 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid! | |
3368 * Returns TRUE if the character at "*ptr" should be included. | |
3369 * "dir" is FORWARD or BACKWARD, the direction of searching. | |
3370 * "*colp" is in/decremented if "ptr[-dir]" should also be included. | |
3371 * "bnp" points to a counter for square brackets. | |
3372 */ | |
3373 static int | |
3374 find_is_eval_item(ptr, colp, bnp, dir) | |
3375 char_u *ptr; | |
3376 int *colp; | |
3377 int *bnp; | |
3378 int dir; | |
3379 { | |
3380 /* Accept everything inside []. */ | |
3381 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD)) | |
3382 ++*bnp; | |
3383 if (*bnp > 0) | |
3384 { | |
3385 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD)) | |
3386 --*bnp; | |
3387 return TRUE; | |
3388 } | |
3389 | |
3390 /* skip over "s.var" */ | |
3391 if (*ptr == '.') | |
3392 return TRUE; | |
3393 | |
3394 /* two-character item: s->var */ | |
3395 if (ptr[dir == BACKWARD ? 0 : 1] == '>' | |
3396 && ptr[dir == BACKWARD ? -1 : 0] == '-') | |
3397 { | |
3398 *colp += dir; | |
3399 return TRUE; | |
3400 } | |
3401 return FALSE; | |
3402 } | |
3403 #endif | |
3404 | |
3405 /* | |
3406 * Find the identifier under or to the right of the cursor. | |
3407 * "find_type" can have one of three values: | |
3408 * FIND_IDENT: find an identifier (keyword) | |
3409 * FIND_STRING: find any non-white string | |
3410 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred. | |
184 | 3411 * FIND_EVAL: find text useful for C program debugging |
7 | 3412 * |
3413 * There are three steps: | |
3414 * 1. Search forward for the start of an identifier/string. Doesn't move if | |
3415 * already on one. | |
3416 * 2. Search backward for the start of this identifier/string. | |
3417 * This doesn't match the real Vi but I like it a little better and it | |
3418 * shouldn't bother anyone. | |
3419 * 3. Search forward to the end of this identifier/string. | |
3420 * When FIND_IDENT isn't defined, we backup until a blank. | |
3421 * | |
3422 * Returns the length of the string, or zero if no string is found. | |
3423 * If a string is found, a pointer to the string is put in "*string". This | |
3424 * string is not always NUL terminated. | |
3425 */ | |
3426 int | |
3427 find_ident_under_cursor(string, find_type) | |
3428 char_u **string; | |
3429 int find_type; | |
3430 { | |
3431 return find_ident_at_pos(curwin, curwin->w_cursor.lnum, | |
3432 curwin->w_cursor.col, string, find_type); | |
3433 } | |
3434 | |
3435 /* | |
3436 * Like find_ident_under_cursor(), but for any window and any position. | |
3437 * However: Uses 'iskeyword' from the current window!. | |
3438 */ | |
3439 int | |
3440 find_ident_at_pos(wp, lnum, startcol, string, find_type) | |
3441 win_T *wp; | |
3442 linenr_T lnum; | |
3443 colnr_T startcol; | |
3444 char_u **string; | |
3445 int find_type; | |
3446 { | |
3447 char_u *ptr; | |
3448 int col = 0; /* init to shut up GCC */ | |
3449 int i; | |
3450 #ifdef FEAT_MBYTE | |
3451 int this_class = 0; | |
3452 int prev_class; | |
3453 int prevcol; | |
3454 #endif | |
184 | 3455 #if defined(FEAT_BEVAL) |
7 | 3456 int bn = 0; /* bracket nesting */ |
3457 #endif | |
3458 | |
3459 /* | |
3460 * if i == 0: try to find an identifier | |
3461 * if i == 1: try to find any non-white string | |
3462 */ | |
3463 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
3464 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i) | |
3465 { | |
3466 /* | |
3467 * 1. skip to start of identifier/string | |
3468 */ | |
3469 col = startcol; | |
3470 #ifdef FEAT_MBYTE | |
3471 if (has_mbyte) | |
3472 { | |
3473 while (ptr[col] != NUL) | |
3474 { | |
184 | 3475 # if defined(FEAT_BEVAL) |
7 | 3476 /* Stop at a ']' to evaluate "a[x]". */ |
3477 if ((find_type & FIND_EVAL) && ptr[col] == ']') | |
3478 break; | |
3479 # endif | |
3480 this_class = mb_get_class(ptr + col); | |
3481 if (this_class != 0 && (i == 1 || this_class != 1)) | |
3482 break; | |
474 | 3483 col += (*mb_ptr2len)(ptr + col); |
7 | 3484 } |
3485 } | |
3486 else | |
3487 #endif | |
3488 while (ptr[col] != NUL | |
3489 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col])) | |
184 | 3490 # if defined(FEAT_BEVAL) |
7 | 3491 && (!(find_type & FIND_EVAL) || ptr[col] != ']') |
3492 # endif | |
3493 ) | |
3494 ++col; | |
3495 | |
184 | 3496 #if defined(FEAT_BEVAL) |
7 | 3497 /* When starting on a ']' count it, so that we include the '['. */ |
3498 bn = ptr[col] == ']'; | |
3499 #endif | |
3500 | |
3501 /* | |
3502 * 2. Back up to start of identifier/string. | |
3503 */ | |
3504 #ifdef FEAT_MBYTE | |
3505 if (has_mbyte) | |
3506 { | |
3507 /* Remember class of character under cursor. */ | |
184 | 3508 # if defined(FEAT_BEVAL) |
7 | 3509 if ((find_type & FIND_EVAL) && ptr[col] == ']') |
3510 this_class = mb_get_class((char_u *)"a"); | |
3511 else | |
3512 # endif | |
3513 this_class = mb_get_class(ptr + col); | |
835 | 3514 while (col > 0 && this_class != 0) |
7 | 3515 { |
3516 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1); | |
3517 prev_class = mb_get_class(ptr + prevcol); | |
3518 if (this_class != prev_class | |
3519 && (i == 0 | |
3520 || prev_class == 0 | |
3521 || (find_type & FIND_IDENT)) | |
184 | 3522 # if defined(FEAT_BEVAL) |
7 | 3523 && (!(find_type & FIND_EVAL) |
3524 || prevcol == 0 | |
3525 || !find_is_eval_item(ptr + prevcol, &prevcol, | |
3526 &bn, BACKWARD)) | |
3527 # endif | |
3528 ) | |
3529 break; | |
3530 col = prevcol; | |
3531 } | |
3532 | |
3533 /* If we don't want just any old string, or we've found an | |
3534 * identifier, stop searching. */ | |
3535 if (this_class > 2) | |
3536 this_class = 2; | |
3537 if (!(find_type & FIND_STRING) || this_class == 2) | |
3538 break; | |
3539 } | |
3540 else | |
3541 #endif | |
3542 { | |
3543 while (col > 0 | |
3544 && ((i == 0 | |
3545 ? vim_iswordc(ptr[col - 1]) | |
3546 : (!vim_iswhite(ptr[col - 1]) | |
3547 && (!(find_type & FIND_IDENT) | |
3548 || !vim_iswordc(ptr[col - 1])))) | |
184 | 3549 #if defined(FEAT_BEVAL) |
7 | 3550 || ((find_type & FIND_EVAL) |
3551 && col > 1 | |
3552 && find_is_eval_item(ptr + col - 1, &col, | |
3553 &bn, BACKWARD)) | |
3554 #endif | |
3555 )) | |
3556 --col; | |
3557 | |
3558 /* If we don't want just any old string, or we've found an | |
3559 * identifier, stop searching. */ | |
3560 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col])) | |
3561 break; | |
3562 } | |
3563 } | |
3564 | |
3565 if (ptr[col] == NUL || (i == 0 && ( | |
3566 #ifdef FEAT_MBYTE | |
3567 has_mbyte ? this_class != 2 : | |
3568 #endif | |
3569 !vim_iswordc(ptr[col])))) | |
3570 { | |
3571 /* | |
3572 * didn't find an identifier or string | |
3573 */ | |
3574 if (find_type & FIND_STRING) | |
3575 EMSG(_("E348: No string under cursor")); | |
3576 else | |
1728 | 3577 EMSG(_(e_noident)); |
7 | 3578 return 0; |
3579 } | |
3580 ptr += col; | |
3581 *string = ptr; | |
3582 | |
3583 /* | |
3584 * 3. Find the end if the identifier/string. | |
3585 */ | |
184 | 3586 #if defined(FEAT_BEVAL) |
7 | 3587 bn = 0; |
3588 startcol -= col; | |
3589 #endif | |
3590 col = 0; | |
3591 #ifdef FEAT_MBYTE | |
3592 if (has_mbyte) | |
3593 { | |
3594 /* Search for point of changing multibyte character class. */ | |
3595 this_class = mb_get_class(ptr); | |
3596 while (ptr[col] != NUL | |
3597 && ((i == 0 ? mb_get_class(ptr + col) == this_class | |
3598 : mb_get_class(ptr + col) != 0) | |
184 | 3599 # if defined(FEAT_BEVAL) |
7 | 3600 || ((find_type & FIND_EVAL) |
3601 && col <= (int)startcol | |
3602 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3603 # endif | |
3604 )) | |
474 | 3605 col += (*mb_ptr2len)(ptr + col); |
7 | 3606 } |
3607 else | |
3608 #endif | |
3609 while ((i == 0 ? vim_iswordc(ptr[col]) | |
3610 : (ptr[col] != NUL && !vim_iswhite(ptr[col]))) | |
184 | 3611 # if defined(FEAT_BEVAL) |
7 | 3612 || ((find_type & FIND_EVAL) |
3613 && col <= (int)startcol | |
3614 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3615 # endif | |
3616 ) | |
3617 { | |
3618 ++col; | |
3619 } | |
3620 | |
3621 return col; | |
3622 } | |
3623 | |
3624 /* | |
3625 * Prepare for redo of a normal command. | |
3626 */ | |
3627 static void | |
3628 prep_redo_cmd(cap) | |
3629 cmdarg_T *cap; | |
3630 { | |
3631 prep_redo(cap->oap->regname, cap->count0, | |
3632 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
3633 } | |
3634 | |
3635 /* | |
3636 * Prepare for redo of any command. | |
3637 * Note that only the last argument can be a multi-byte char. | |
3638 */ | |
3639 static void | |
3640 prep_redo(regname, num, cmd1, cmd2, cmd3, cmd4, cmd5) | |
3641 int regname; | |
3642 long num; | |
3643 int cmd1; | |
3644 int cmd2; | |
3645 int cmd3; | |
3646 int cmd4; | |
3647 int cmd5; | |
3648 { | |
3649 ResetRedobuff(); | |
3650 if (regname != 0) /* yank from specified buffer */ | |
3651 { | |
3652 AppendCharToRedobuff('"'); | |
3653 AppendCharToRedobuff(regname); | |
3654 } | |
3655 if (num) | |
3656 AppendNumberToRedobuff(num); | |
3657 | |
3658 if (cmd1 != NUL) | |
3659 AppendCharToRedobuff(cmd1); | |
3660 if (cmd2 != NUL) | |
3661 AppendCharToRedobuff(cmd2); | |
3662 if (cmd3 != NUL) | |
3663 AppendCharToRedobuff(cmd3); | |
3664 if (cmd4 != NUL) | |
3665 AppendCharToRedobuff(cmd4); | |
3666 if (cmd5 != NUL) | |
3667 AppendCharToRedobuff(cmd5); | |
3668 } | |
3669 | |
3670 /* | |
3671 * check for operator active and clear it | |
3672 * | |
3673 * return TRUE if operator was active | |
3674 */ | |
3675 static int | |
3676 checkclearop(oap) | |
3677 oparg_T *oap; | |
3678 { | |
3679 if (oap->op_type == OP_NOP) | |
3680 return FALSE; | |
3681 clearopbeep(oap); | |
3682 return TRUE; | |
3683 } | |
3684 | |
3685 /* | |
1131 | 3686 * Check for operator or Visual active. Clear active operator. |
7 | 3687 * |
1131 | 3688 * Return TRUE if operator or Visual was active. |
7 | 3689 */ |
3690 static int | |
3691 checkclearopq(oap) | |
3692 oparg_T *oap; | |
3693 { | |
3694 if (oap->op_type == OP_NOP | |
3695 #ifdef FEAT_VISUAL | |
3696 && !VIsual_active | |
3697 #endif | |
3698 ) | |
3699 return FALSE; | |
3700 clearopbeep(oap); | |
3701 return TRUE; | |
3702 } | |
3703 | |
3704 static void | |
3705 clearop(oap) | |
3706 oparg_T *oap; | |
3707 { | |
3708 oap->op_type = OP_NOP; | |
3709 oap->regname = 0; | |
3710 oap->motion_force = NUL; | |
3711 oap->use_reg_one = FALSE; | |
3712 } | |
3713 | |
3714 static void | |
3715 clearopbeep(oap) | |
3716 oparg_T *oap; | |
3717 { | |
3718 clearop(oap); | |
3719 beep_flush(); | |
3720 } | |
3721 | |
3722 #ifdef FEAT_VISUAL | |
3723 /* | |
3724 * Remove the shift modifier from a special key. | |
3725 */ | |
3726 static void | |
3727 unshift_special(cap) | |
3728 cmdarg_T *cap; | |
3729 { | |
3730 switch (cap->cmdchar) | |
3731 { | |
3732 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break; | |
3733 case K_S_LEFT: cap->cmdchar = K_LEFT; break; | |
3734 case K_S_UP: cap->cmdchar = K_UP; break; | |
3735 case K_S_DOWN: cap->cmdchar = K_DOWN; break; | |
3736 case K_S_HOME: cap->cmdchar = K_HOME; break; | |
3737 case K_S_END: cap->cmdchar = K_END; break; | |
3738 } | |
3739 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask); | |
3740 } | |
3741 #endif | |
3742 | |
3743 #if defined(FEAT_CMDL_INFO) || defined(PROTO) | |
3744 /* | |
3745 * Routines for displaying a partly typed command | |
3746 */ | |
3747 | |
3748 #ifdef FEAT_VISUAL /* need room for size of Visual area */ | |
3749 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30 | |
3750 #else | |
3751 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 | |
3752 #endif | |
3753 static char_u showcmd_buf[SHOWCMD_BUFLEN]; | |
3754 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */ | |
3755 static int showcmd_is_clear = TRUE; | |
3756 static int showcmd_visual = FALSE; | |
3757 | |
3758 static void display_showcmd __ARGS((void)); | |
3759 | |
3760 void | |
3761 clear_showcmd() | |
3762 { | |
3763 if (!p_sc) | |
3764 return; | |
3765 | |
3766 #ifdef FEAT_VISUAL | |
3767 if (VIsual_active && !char_avail()) | |
3768 { | |
1866 | 3769 int cursor_bot = lt(VIsual, curwin->w_cursor); |
7 | 3770 long lines; |
3771 colnr_T leftcol, rightcol; | |
3772 linenr_T top, bot; | |
3773 | |
3774 /* Show the size of the Visual area. */ | |
1866 | 3775 if (cursor_bot) |
7 | 3776 { |
3777 top = VIsual.lnum; | |
3778 bot = curwin->w_cursor.lnum; | |
3779 } | |
3780 else | |
3781 { | |
3782 top = curwin->w_cursor.lnum; | |
3783 bot = VIsual.lnum; | |
3784 } | |
3785 # ifdef FEAT_FOLDING | |
3786 /* Include closed folds as a whole. */ | |
3787 hasFolding(top, &top, NULL); | |
3788 hasFolding(bot, NULL, &bot); | |
3789 # endif | |
3790 lines = bot - top + 1; | |
3791 | |
3792 if (VIsual_mode == Ctrl_V) | |
3793 { | |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3794 # ifdef FEAT_LINEBREAK |
1866 | 3795 char_u *saved_sbr = p_sbr; |
3796 | |
3797 /* Make 'sbr' empty for a moment to get the correct size. */ | |
3798 p_sbr = empty_option; | |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3799 # endif |
7 | 3800 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
|
3801 # ifdef FEAT_LINEBREAK |
1866 | 3802 p_sbr = saved_sbr; |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3803 # endif |
7 | 3804 sprintf((char *)showcmd_buf, "%ldx%ld", lines, |
3805 (long)(rightcol - leftcol + 1)); | |
3806 } | |
3807 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum) | |
3808 sprintf((char *)showcmd_buf, "%ld", lines); | |
3809 else | |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3810 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3811 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
|
3812 int l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3813 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
|
3814 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
|
3815 |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3816 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
|
3817 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3818 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
|
3819 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
|
3820 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3821 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3822 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3823 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
|
3824 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
|
3825 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3826 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
|
3827 { |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3828 # 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
|
3829 l = (*mb_ptr2len)(s); |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3830 # else |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3831 l = (*s == NUL) ? 0 : 1; |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3832 # endif |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3833 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
|
3834 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3835 ++bytes; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3836 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3837 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
|
3838 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3839 bytes += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3840 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3841 s += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3842 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3843 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
|
3844 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
|
3845 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3846 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
|
3847 } |
7 | 3848 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */ |
3849 showcmd_visual = TRUE; | |
3850 } | |
3851 else | |
3852 #endif | |
3853 { | |
3854 showcmd_buf[0] = NUL; | |
3855 showcmd_visual = FALSE; | |
3856 | |
3857 /* Don't actually display something if there is nothing to clear. */ | |
3858 if (showcmd_is_clear) | |
3859 return; | |
3860 } | |
3861 | |
3862 display_showcmd(); | |
3863 } | |
3864 | |
3865 /* | |
3866 * Add 'c' to string of shown command chars. | |
3867 * Return TRUE if output has been written (and setcursor() has been called). | |
3868 */ | |
3869 int | |
3870 add_to_showcmd(c) | |
3871 int c; | |
3872 { | |
3873 char_u *p; | |
3874 int old_len; | |
3875 int extra_len; | |
3876 int overflow; | |
3877 #if defined(FEAT_MOUSE) | |
3878 int i; | |
3879 static int ignore[] = | |
3880 { | |
660 | 3881 # ifdef FEAT_GUI |
7 | 3882 K_VER_SCROLLBAR, K_HOR_SCROLLBAR, |
3883 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM, | |
660 | 3884 # endif |
7 | 3885 K_IGNORE, |
3886 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE, | |
3887 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE, | |
3888 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
|
3889 K_MOUSEDOWN, K_MOUSEUP, K_MOUSELEFT, K_MOUSERIGHT, |
7 | 3890 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE, |
631 | 3891 K_CURSORHOLD, |
7 | 3892 0 |
3893 }; | |
3894 #endif | |
3895 | |
641 | 3896 if (!p_sc || msg_silent != 0) |
7 | 3897 return FALSE; |
3898 | |
3899 if (showcmd_visual) | |
3900 { | |
3901 showcmd_buf[0] = NUL; | |
3902 showcmd_visual = FALSE; | |
3903 } | |
3904 | |
3905 #if defined(FEAT_MOUSE) | |
3906 /* Ignore keys that are scrollbar updates and mouse clicks */ | |
3907 if (IS_SPECIAL(c)) | |
3908 for (i = 0; ignore[i] != 0; ++i) | |
3909 if (ignore[i] == c) | |
3910 return FALSE; | |
3911 #endif | |
3912 | |
3913 p = transchar(c); | |
3914 old_len = (int)STRLEN(showcmd_buf); | |
3915 extra_len = (int)STRLEN(p); | |
3916 overflow = old_len + extra_len - SHOWCMD_COLS; | |
3917 if (overflow > 0) | |
1362 | 3918 mch_memmove(showcmd_buf, showcmd_buf + overflow, |
3919 old_len - overflow + 1); | |
7 | 3920 STRCAT(showcmd_buf, p); |
3921 | |
3922 if (char_avail()) | |
3923 return FALSE; | |
3924 | |
3925 display_showcmd(); | |
3926 | |
3927 return TRUE; | |
3928 } | |
3929 | |
3930 void | |
3931 add_to_showcmd_c(c) | |
3932 int c; | |
3933 { | |
3934 if (!add_to_showcmd(c)) | |
3935 setcursor(); | |
3936 } | |
3937 | |
3938 /* | |
3939 * Delete 'len' characters from the end of the shown command. | |
3940 */ | |
3941 static void | |
3942 del_from_showcmd(len) | |
3943 int len; | |
3944 { | |
3945 int old_len; | |
3946 | |
3947 if (!p_sc) | |
3948 return; | |
3949 | |
3950 old_len = (int)STRLEN(showcmd_buf); | |
3951 if (len > old_len) | |
3952 len = old_len; | |
3953 showcmd_buf[old_len - len] = NUL; | |
3954 | |
3955 if (!char_avail()) | |
3956 display_showcmd(); | |
3957 } | |
3958 | |
3959 /* | |
3960 * push_showcmd() and pop_showcmd() are used when waiting for the user to type | |
3961 * something and there is a partial mapping. | |
3962 */ | |
3963 void | |
3964 push_showcmd() | |
3965 { | |
3966 if (p_sc) | |
3967 STRCPY(old_showcmd_buf, showcmd_buf); | |
3968 } | |
3969 | |
3970 void | |
3971 pop_showcmd() | |
3972 { | |
3973 if (!p_sc) | |
3974 return; | |
3975 | |
3976 STRCPY(showcmd_buf, old_showcmd_buf); | |
3977 | |
3978 display_showcmd(); | |
3979 } | |
3980 | |
3981 static void | |
3982 display_showcmd() | |
3983 { | |
3984 int len; | |
3985 | |
3986 cursor_off(); | |
3987 | |
3988 len = (int)STRLEN(showcmd_buf); | |
3989 if (len == 0) | |
3990 showcmd_is_clear = TRUE; | |
3991 else | |
3992 { | |
3993 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0); | |
3994 showcmd_is_clear = FALSE; | |
3995 } | |
3996 | |
3997 /* | |
1188 | 3998 * clear the rest of an old message by outputting up to SHOWCMD_COLS |
3999 * spaces | |
7 | 4000 */ |
4001 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0); | |
4002 | |
4003 setcursor(); /* put cursor back where it belongs */ | |
4004 } | |
4005 #endif | |
4006 | |
4007 #ifdef FEAT_SCROLLBIND | |
4008 /* | |
4009 * When "check" is FALSE, prepare for commands that scroll the window. | |
4010 * When "check" is TRUE, take care of scroll-binding after the window has | |
4011 * scrolled. Called from normal_cmd() and edit(). | |
4012 */ | |
4013 void | |
4014 do_check_scrollbind(check) | |
4015 int check; | |
4016 { | |
4017 static win_T *old_curwin = NULL; | |
4018 static linenr_T old_topline = 0; | |
4019 #ifdef FEAT_DIFF | |
4020 static int old_topfill = 0; | |
4021 #endif | |
4022 static buf_T *old_buf = NULL; | |
4023 static colnr_T old_leftcol = 0; | |
4024 | |
4025 if (check && curwin->w_p_scb) | |
4026 { | |
4027 /* If a ":syncbind" command was just used, don't scroll, only reset | |
4028 * the values. */ | |
4029 if (did_syncbind) | |
4030 did_syncbind = FALSE; | |
4031 else if (curwin == old_curwin) | |
4032 { | |
4033 /* | |
4034 * Synchronize other windows, as necessary according to | |
4035 * 'scrollbind'. Don't do this after an ":edit" command, except | |
4036 * when 'diff' is set. | |
4037 */ | |
4038 if ((curwin->w_buffer == old_buf | |
4039 #ifdef FEAT_DIFF | |
4040 || curwin->w_p_diff | |
4041 #endif | |
4042 ) | |
4043 && (curwin->w_topline != old_topline | |
4044 #ifdef FEAT_DIFF | |
4045 || curwin->w_topfill != old_topfill | |
4046 #endif | |
4047 || curwin->w_leftcol != old_leftcol)) | |
4048 { | |
4049 check_scrollbind(curwin->w_topline - old_topline, | |
4050 (long)(curwin->w_leftcol - old_leftcol)); | |
4051 } | |
4052 } | |
4053 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */ | |
4054 { | |
4055 /* | |
4056 * When switching between windows, make sure that the relative | |
4057 * vertical offset is valid for the new window. The relative | |
4058 * offset is invalid whenever another 'scrollbind' window has | |
4059 * scrolled to a point that would force the current window to | |
4060 * scroll past the beginning or end of its buffer. When the | |
4061 * resync is performed, some of the other 'scrollbind' windows may | |
4062 * need to jump so that the current window's relative position is | |
4063 * visible on-screen. | |
4064 */ | |
4065 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L); | |
4066 } | |
4067 curwin->w_scbind_pos = curwin->w_topline; | |
4068 } | |
4069 | |
4070 old_curwin = curwin; | |
4071 old_topline = curwin->w_topline; | |
4072 #ifdef FEAT_DIFF | |
4073 old_topfill = curwin->w_topfill; | |
4074 #endif | |
4075 old_buf = curwin->w_buffer; | |
4076 old_leftcol = curwin->w_leftcol; | |
4077 } | |
4078 | |
4079 /* | |
4080 * Synchronize any windows that have "scrollbind" set, based on the | |
4081 * number of rows by which the current window has changed | |
4082 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
4083 */ | |
4084 void | |
4085 check_scrollbind(topline_diff, leftcol_diff) | |
4086 linenr_T topline_diff; | |
4087 long leftcol_diff; | |
4088 { | |
4089 int want_ver; | |
4090 int want_hor; | |
4091 win_T *old_curwin = curwin; | |
4092 buf_T *old_curbuf = curbuf; | |
4093 #ifdef FEAT_VISUAL | |
4094 int old_VIsual_select = VIsual_select; | |
4095 int old_VIsual_active = VIsual_active; | |
4096 #endif | |
4097 colnr_T tgt_leftcol = curwin->w_leftcol; | |
4098 long topline; | |
4099 long y; | |
4100 | |
4101 /* | |
4102 * check 'scrollopt' string for vertical and horizontal scroll options | |
4103 */ | |
4104 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0); | |
4105 #ifdef FEAT_DIFF | |
4106 want_ver |= old_curwin->w_p_diff; | |
4107 #endif | |
4108 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0)); | |
4109 | |
4110 /* | |
4111 * loop through the scrollbound windows and scroll accordingly | |
4112 */ | |
4113 #ifdef FEAT_VISUAL | |
4114 VIsual_select = VIsual_active = 0; | |
4115 #endif | |
4116 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
4117 { | |
4118 curbuf = curwin->w_buffer; | |
4119 /* skip original window and windows with 'noscrollbind' */ | |
4120 if (curwin != old_curwin && curwin->w_p_scb) | |
4121 { | |
4122 /* | |
4123 * do the vertical scroll | |
4124 */ | |
4125 if (want_ver) | |
4126 { | |
4127 #ifdef FEAT_DIFF | |
4128 if (old_curwin->w_p_diff && curwin->w_p_diff) | |
4129 { | |
4130 diff_set_topline(old_curwin, curwin); | |
4131 } | |
4132 else | |
4133 #endif | |
4134 { | |
4135 curwin->w_scbind_pos += topline_diff; | |
4136 topline = curwin->w_scbind_pos; | |
4137 if (topline > curbuf->b_ml.ml_line_count) | |
4138 topline = curbuf->b_ml.ml_line_count; | |
4139 if (topline < 1) | |
4140 topline = 1; | |
4141 | |
4142 y = topline - curwin->w_topline; | |
4143 if (y > 0) | |
4144 scrollup(y, FALSE); | |
4145 else | |
4146 scrolldown(-y, FALSE); | |
4147 } | |
4148 | |
4149 redraw_later(VALID); | |
4150 cursor_correct(); | |
4151 #ifdef FEAT_WINDOWS | |
4152 curwin->w_redr_status = TRUE; | |
4153 #endif | |
4154 } | |
4155 | |
4156 /* | |
4157 * do the horizontal scroll | |
4158 */ | |
4159 if (want_hor && curwin->w_leftcol != tgt_leftcol) | |
4160 { | |
4161 curwin->w_leftcol = tgt_leftcol; | |
4162 leftcol_changed(); | |
4163 } | |
4164 } | |
4165 } | |
4166 | |
4167 /* | |
4168 * reset current-window | |
4169 */ | |
4170 #ifdef FEAT_VISUAL | |
4171 VIsual_select = old_VIsual_select; | |
4172 VIsual_active = old_VIsual_active; | |
4173 #endif | |
4174 curwin = old_curwin; | |
4175 curbuf = old_curbuf; | |
4176 } | |
4177 #endif /* #ifdef FEAT_SCROLLBIND */ | |
4178 | |
4179 /* | |
4180 * Command character that's ignored. | |
4181 * 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
|
4182 * xon/xoff. |
7 | 4183 */ |
4184 static void | |
4185 nv_ignore(cap) | |
4186 cmdarg_T *cap; | |
4187 { | |
226 | 4188 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
7 | 4189 } |
4190 | |
4191 /* | |
620 | 4192 * Command character that doesn't do anything, but unlike nv_ignore() does |
4193 * start edit(). Used for "startinsert" executed while starting up. | |
4194 */ | |
4195 static void | |
4196 nv_nop(cap) | |
1877 | 4197 cmdarg_T *cap UNUSED; |
620 | 4198 { |
4199 } | |
4200 | |
4201 /* | |
7 | 4202 * Command character doesn't exist. |
4203 */ | |
4204 static void | |
4205 nv_error(cap) | |
4206 cmdarg_T *cap; | |
4207 { | |
4208 clearopbeep(cap->oap); | |
4209 } | |
4210 | |
4211 /* | |
4212 * <Help> and <F1> commands. | |
4213 */ | |
4214 static void | |
4215 nv_help(cap) | |
4216 cmdarg_T *cap; | |
4217 { | |
4218 if (!checkclearopq(cap->oap)) | |
4219 ex_help(NULL); | |
4220 } | |
4221 | |
4222 /* | |
4223 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor. | |
4224 */ | |
4225 static void | |
4226 nv_addsub(cap) | |
4227 cmdarg_T *cap; | |
4228 { | |
4229 if (!checkclearopq(cap->oap) | |
4230 && do_addsub((int)cap->cmdchar, cap->count1) == OK) | |
4231 prep_redo_cmd(cap); | |
4232 } | |
4233 | |
4234 /* | |
4235 * CTRL-F, CTRL-B, etc: Scroll page up or down. | |
4236 */ | |
4237 static void | |
4238 nv_page(cap) | |
4239 cmdarg_T *cap; | |
4240 { | |
4241 if (!checkclearop(cap->oap)) | |
819 | 4242 { |
4243 #ifdef FEAT_WINDOWS | |
4244 if (mod_mask & MOD_MASK_CTRL) | |
4245 { | |
4246 /* <C-PageUp>: tab page back; <C-PageDown>: tab page forward */ | |
4247 if (cap->arg == BACKWARD) | |
4248 goto_tabpage(-(int)cap->count1); | |
4249 else | |
4250 goto_tabpage((int)cap->count0); | |
4251 } | |
4252 else | |
4253 #endif | |
7 | 4254 (void)onepage(cap->arg, cap->count1); |
819 | 4255 } |
7 | 4256 } |
4257 | |
4258 /* | |
4259 * Implementation of "gd" and "gD" command. | |
4260 */ | |
4261 static void | |
523 | 4262 nv_gd(oap, nchar, thisblock) |
503 | 4263 oparg_T *oap; |
4264 int nchar; | |
523 | 4265 int thisblock; /* 1 for "1gd" and "1gD" */ |
7 | 4266 { |
4267 int len; | |
503 | 4268 char_u *ptr; |
4269 | |
4270 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0 | |
523 | 4271 || find_decl(ptr, len, nchar == 'd', thisblock, 0) == FAIL) |
503 | 4272 clearopbeep(oap); |
4273 #ifdef FEAT_FOLDING | |
4274 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP) | |
4275 foldOpenCursor(); | |
4276 #endif | |
4277 } | |
4278 | |
4279 /* | |
523 | 4280 * Search for variable declaration of "ptr[len]". |
4281 * When "locally" is TRUE in the current function ("gd"), otherwise in the | |
4282 * current file ("gD"). | |
4283 * When "thisblock" is TRUE check the {} block scope. | |
503 | 4284 * Return FAIL when not found. |
4285 */ | |
4286 int | |
523 | 4287 find_decl(ptr, len, locally, thisblock, searchflags) |
503 | 4288 char_u *ptr; |
4289 int len; | |
4290 int locally; | |
523 | 4291 int thisblock; |
503 | 4292 int searchflags; /* flags passed to searchit() */ |
4293 { | |
7 | 4294 char_u *pat; |
4295 pos_T old_pos; | |
503 | 4296 pos_T par_pos; |
4297 pos_T found_pos; | |
7 | 4298 int t; |
4299 int save_p_ws; | |
4300 int save_p_scs; | |
503 | 4301 int retval = OK; |
944 | 4302 int incll; |
503 | 4303 |
4304 if ((pat = alloc(len + 7)) == NULL) | |
4305 return FAIL; | |
268 | 4306 |
4307 /* Put "\V" before the pattern to avoid that the special meaning of "." | |
4308 * and "~" causes trouble. */ | |
4309 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s", | |
4310 len, ptr); | |
7 | 4311 old_pos = curwin->w_cursor; |
4312 save_p_ws = p_ws; | |
4313 save_p_scs = p_scs; | |
4314 p_ws = FALSE; /* don't wrap around end of file now */ | |
4315 p_scs = FALSE; /* don't switch ignorecase off now */ | |
4316 | |
4317 /* | |
4318 * With "gD" go to line 1. | |
4319 * With "gd" Search back for the start of the current function, then go | |
4320 * back until a blank line. If this fails go to line 1. | |
4321 */ | |
944 | 4322 if (!locally || !findpar(&incll, BACKWARD, 1L, '{', FALSE)) |
7 | 4323 { |
4324 setpcmark(); /* Set in findpar() otherwise */ | |
4325 curwin->w_cursor.lnum = 1; | |
539 | 4326 par_pos = curwin->w_cursor; |
7 | 4327 } |
4328 else | |
4329 { | |
539 | 4330 par_pos = curwin->w_cursor; |
7 | 4331 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL) |
4332 --curwin->w_cursor.lnum; | |
4333 } | |
4334 curwin->w_cursor.col = 0; | |
4335 | |
4336 /* Search forward for the identifier, ignore comment lines. */ | |
698 | 4337 clearpos(&found_pos); |
503 | 4338 for (;;) |
4339 { | |
4340 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD, | |
1496 | 4341 pat, 1L, searchflags, RE_LAST, (linenr_T)0, NULL); |
503 | 4342 if (curwin->w_cursor.lnum >= old_pos.lnum) |
4343 t = FAIL; /* match after start is failure too */ | |
523 | 4344 |
718 | 4345 if (thisblock && t != FAIL) |
523 | 4346 { |
4347 pos_T *pos; | |
4348 | |
4349 /* Check that the block the match is in doesn't end before the | |
4350 * position where we started the search from. */ | |
4351 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD, | |
4352 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL | |
4353 && pos->lnum < old_pos.lnum) | |
4354 continue; | |
4355 } | |
4356 | |
503 | 4357 if (t == FAIL) |
4358 { | |
4359 /* If we previously found a valid position, use it. */ | |
4360 if (found_pos.lnum != 0) | |
4361 { | |
4362 curwin->w_cursor = found_pos; | |
4363 t = OK; | |
4364 } | |
4365 break; | |
4366 } | |
7 | 4367 #ifdef FEAT_COMMENTS |
503 | 4368 if (get_leader_len(ml_get_curline(), NULL, FALSE) > 0) |
4369 { | |
4370 /* Ignore this line, continue at start of next line. */ | |
4371 ++curwin->w_cursor.lnum; | |
4372 curwin->w_cursor.col = 0; | |
4373 continue; | |
4374 } | |
4375 #endif | |
4376 if (!locally) /* global search: use first match found */ | |
4377 break; | |
4378 if (curwin->w_cursor.lnum >= par_pos.lnum) | |
4379 { | |
4380 /* If we previously found a valid position, use it. */ | |
4381 if (found_pos.lnum != 0) | |
4382 curwin->w_cursor = found_pos; | |
4383 break; | |
4384 } | |
4385 | |
4386 /* For finding a local variable and the match is before the "{" search | |
4387 * to find a later match. For K&R style function declarations this | |
4388 * skips the function header without types. */ | |
4389 found_pos = curwin->w_cursor; | |
4390 } | |
4391 | |
4392 if (t == FAIL) | |
4393 { | |
4394 retval = FAIL; | |
7 | 4395 curwin->w_cursor = old_pos; |
4396 } | |
4397 else | |
4398 { | |
4399 curwin->w_set_curswant = TRUE; | |
4400 /* "n" searches forward now */ | |
4401 reset_search_dir(); | |
4402 } | |
4403 | |
4404 vim_free(pat); | |
4405 p_ws = save_p_ws; | |
4406 p_scs = save_p_scs; | |
503 | 4407 |
4408 return retval; | |
7 | 4409 } |
4410 | |
4411 /* | |
4412 * Move 'dist' lines in direction 'dir', counting lines by *screen* | |
4413 * lines rather than lines in the file. | |
4414 * 'dist' must be positive. | |
4415 * | |
4416 * Return OK if able to move cursor, FAIL otherwise. | |
4417 */ | |
4418 static int | |
4419 nv_screengo(oap, dir, dist) | |
4420 oparg_T *oap; | |
4421 int dir; | |
4422 long dist; | |
4423 { | |
4424 int linelen = linetabsize(ml_get_curline()); | |
4425 int retval = OK; | |
4426 int atend = FALSE; | |
4427 int n; | |
4428 int col_off1; /* margin offset for first screen line */ | |
4429 int col_off2; /* margin offset for wrapped screen line */ | |
4430 int width1; /* text width for first screen line */ | |
4431 int width2; /* test width for wrapped screen line */ | |
4432 | |
4433 oap->motion_type = MCHAR; | |
4434 oap->inclusive = FALSE; | |
4435 | |
4436 col_off1 = curwin_col_off(); | |
4437 col_off2 = col_off1 - curwin_col_off2(); | |
4438 width1 = W_WIDTH(curwin) - col_off1; | |
4439 width2 = W_WIDTH(curwin) - col_off2; | |
4440 | |
4441 #ifdef FEAT_VERTSPLIT | |
4442 if (curwin->w_width != 0) | |
4443 { | |
4444 #endif | |
4445 /* | |
4446 * Instead of sticking at the last character of the buffer line we | |
4447 * try to stick in the last column of the screen. | |
4448 */ | |
4449 if (curwin->w_curswant == MAXCOL) | |
4450 { | |
4451 atend = TRUE; | |
4452 validate_virtcol(); | |
4453 if (width1 <= 0) | |
4454 curwin->w_curswant = 0; | |
4455 else | |
4456 { | |
4457 curwin->w_curswant = width1 - 1; | |
4458 if (curwin->w_virtcol > curwin->w_curswant) | |
4459 curwin->w_curswant += ((curwin->w_virtcol | |
4460 - curwin->w_curswant - 1) / width2 + 1) * width2; | |
4461 } | |
4462 } | |
4463 else | |
4464 { | |
4465 if (linelen > width1) | |
4466 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4467 else | |
4468 n = width1; | |
4469 if (curwin->w_curswant > (colnr_T)n + 1) | |
4470 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1) | |
4471 * width2; | |
4472 } | |
4473 | |
4474 while (dist--) | |
4475 { | |
4476 if (dir == BACKWARD) | |
4477 { | |
4478 if ((long)curwin->w_curswant >= width2) | |
4479 /* move back within line */ | |
4480 curwin->w_curswant -= width2; | |
4481 else | |
4482 { | |
4483 /* to previous line */ | |
4484 if (curwin->w_cursor.lnum == 1) | |
4485 { | |
4486 retval = FAIL; | |
4487 break; | |
4488 } | |
4489 --curwin->w_cursor.lnum; | |
4490 #ifdef FEAT_FOLDING | |
4491 /* Move to the start of a closed fold. Don't do that when | |
4492 * 'foldopen' contains "all": it will open in a moment. */ | |
4493 if (!(fdo_flags & FDO_ALL)) | |
4494 (void)hasFolding(curwin->w_cursor.lnum, | |
4495 &curwin->w_cursor.lnum, NULL); | |
4496 #endif | |
4497 linelen = linetabsize(ml_get_curline()); | |
4498 if (linelen > width1) | |
4499 curwin->w_curswant += (((linelen - width1 - 1) / width2) | |
4500 + 1) * width2; | |
4501 } | |
4502 } | |
4503 else /* dir == FORWARD */ | |
4504 { | |
4505 if (linelen > width1) | |
4506 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4507 else | |
4508 n = width1; | |
4509 if (curwin->w_curswant + width2 < (colnr_T)n) | |
4510 /* move forward within line */ | |
4511 curwin->w_curswant += width2; | |
4512 else | |
4513 { | |
4514 /* to next line */ | |
4515 #ifdef FEAT_FOLDING | |
4516 /* Move to the end of a closed fold. */ | |
4517 (void)hasFolding(curwin->w_cursor.lnum, NULL, | |
4518 &curwin->w_cursor.lnum); | |
4519 #endif | |
4520 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
4521 { | |
4522 retval = FAIL; | |
4523 break; | |
4524 } | |
4525 curwin->w_cursor.lnum++; | |
4526 curwin->w_curswant %= width2; | |
4527 } | |
4528 } | |
4529 } | |
4530 #ifdef FEAT_VERTSPLIT | |
4531 } | |
4532 #endif | |
4533 | |
4534 coladvance(curwin->w_curswant); | |
4535 | |
4536 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
4537 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
4538 { | |
4539 /* | |
4540 * Check for landing on a character that got split at the end of the | |
4541 * last line. We want to advance a screenline, not end up in the same | |
4542 * screenline or move two screenlines. | |
4543 */ | |
4544 validate_virtcol(); | |
4545 if (curwin->w_virtcol > curwin->w_curswant | |
4546 && (curwin->w_curswant < (colnr_T)width1 | |
4547 ? (curwin->w_curswant > (colnr_T)width1 / 2) | |
4548 : ((curwin->w_curswant - width1) % width2 | |
4549 > (colnr_T)width2 / 2))) | |
4550 --curwin->w_cursor.col; | |
4551 } | |
4552 #endif | |
4553 | |
4554 if (atend) | |
4555 curwin->w_curswant = MAXCOL; /* stick in the last column */ | |
4556 | |
4557 return retval; | |
4558 } | |
4559 | |
4560 #ifdef FEAT_MOUSE | |
4561 /* | |
4562 * Mouse scroll wheel: Default action is to scroll three lines, or one page | |
4563 * when Shift or Ctrl is used. | |
2409
0ca06a92adfb
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parents:
2378
diff
changeset
|
4564 * K_MOUSEUP (cap->arg == 1) or K_MOUSEDOWN (cap->arg == 0) or |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4565 * K_MOUSELEFT (cap->arg == -1) or K_MOUSERIGHT (cap->arg == -2) |
7 | 4566 */ |
4567 static void | |
4568 nv_mousescroll(cap) | |
4569 cmdarg_T *cap; | |
4570 { | |
4571 # if defined(FEAT_GUI) && defined(FEAT_WINDOWS) | |
557 | 4572 win_T *old_curwin = curwin; |
7 | 4573 |
4574 /* Currently we only get the mouse coordinates in the GUI. */ | |
4575 if (gui.in_use && mouse_row >= 0 && mouse_col >= 0) | |
4576 { | |
4577 int row, col; | |
4578 | |
4579 row = mouse_row; | |
4580 col = mouse_col; | |
4581 | |
4582 /* find the window at the pointer coordinates */ | |
4583 curwin = mouse_find_win(&row, &col); | |
4584 curbuf = curwin->w_buffer; | |
4585 } | |
4586 # endif | |
4587 | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4588 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
|
4589 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4590 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
|
4591 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4592 (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
|
4593 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4594 else |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4595 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4596 cap->count1 = 3; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4597 cap->count0 = 3; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4598 nv_scroll_line(cap); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4599 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4600 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4601 # ifdef FEAT_GUI |
7 | 4602 else |
4603 { | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4604 /* 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
|
4605 if (!curwin->w_p_wrap) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4606 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4607 int val, step = 6; |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4608 |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4609 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
|
4610 step = W_WIDTH(curwin); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4611 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
|
4612 if (val < 0) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4613 val = 0; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4614 |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4615 gui_do_horiz_scroll(val, TRUE); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4616 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4617 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
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2378
diff
changeset
|
4618 # endif |
7 | 4619 |
4620 # if defined(FEAT_GUI) && defined(FEAT_WINDOWS) | |
4621 curwin->w_redr_status = TRUE; | |
4622 | |
4623 curwin = old_curwin; | |
4624 curbuf = curwin->w_buffer; | |
4625 # endif | |
4626 } | |
4627 | |
4628 /* | |
4629 * Mouse clicks and drags. | |
4630 */ | |
4631 static void | |
4632 nv_mouse(cap) | |
4633 cmdarg_T *cap; | |
4634 { | |
4635 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0); | |
4636 } | |
4637 #endif | |
4638 | |
4639 /* | |
4640 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down. | |
4641 * cap->arg must be TRUE for CTRL-E. | |
4642 */ | |
4643 static void | |
4644 nv_scroll_line(cap) | |
4645 cmdarg_T *cap; | |
4646 { | |
4647 if (!checkclearop(cap->oap)) | |
4648 scroll_redraw(cap->arg, cap->count1); | |
4649 } | |
4650 | |
4651 /* | |
4652 * Scroll "count" lines up or down, and redraw. | |
4653 */ | |
4654 void | |
4655 scroll_redraw(up, count) | |
4656 int up; | |
4657 long count; | |
4658 { | |
4659 linenr_T prev_topline = curwin->w_topline; | |
4660 #ifdef FEAT_DIFF | |
4661 int prev_topfill = curwin->w_topfill; | |
4662 #endif | |
4663 linenr_T prev_lnum = curwin->w_cursor.lnum; | |
4664 | |
4665 if (up) | |
4666 scrollup(count, TRUE); | |
4667 else | |
4668 scrolldown(count, TRUE); | |
4669 if (p_so) | |
4670 { | |
4671 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as | |
4672 * valid, otherwise the screen jumps back at the end of the file. */ | |
4673 cursor_correct(); | |
4674 check_cursor_moved(curwin); | |
4675 curwin->w_valid |= VALID_TOPLINE; | |
4676 | |
4677 /* If moved back to where we were, at least move the cursor, otherwise | |
4678 * we get stuck at one position. Don't move the cursor up if the | |
4679 * first line of the buffer is already on the screen */ | |
4680 while (curwin->w_topline == prev_topline | |
4681 #ifdef FEAT_DIFF | |
4682 && curwin->w_topfill == prev_topfill | |
4683 #endif | |
4684 ) | |
4685 { | |
4686 if (up) | |
4687 { | |
4688 if (curwin->w_cursor.lnum > prev_lnum | |
4689 || cursor_down(1L, FALSE) == FAIL) | |
4690 break; | |
4691 } | |
4692 else | |
4693 { | |
4694 if (curwin->w_cursor.lnum < prev_lnum | |
4695 || prev_topline == 1L | |
4696 || cursor_up(1L, FALSE) == FAIL) | |
4697 break; | |
4698 } | |
4699 /* Mark w_topline as valid, otherwise the screen jumps back at the | |
4700 * end of the file. */ | |
4701 check_cursor_moved(curwin); | |
4702 curwin->w_valid |= VALID_TOPLINE; | |
4703 } | |
4704 } | |
4705 if (curwin->w_cursor.lnum != prev_lnum) | |
4706 coladvance(curwin->w_curswant); | |
4707 redraw_later(VALID); | |
4708 } | |
4709 | |
4710 /* | |
4711 * Commands that start with "z". | |
4712 */ | |
4713 static void | |
4714 nv_zet(cap) | |
4715 cmdarg_T *cap; | |
4716 { | |
4717 long n; | |
4718 colnr_T col; | |
4719 int nchar = cap->nchar; | |
4720 #ifdef FEAT_FOLDING | |
4721 long old_fdl = curwin->w_p_fdl; | |
4722 int old_fen = curwin->w_p_fen; | |
4723 #endif | |
737 | 4724 #ifdef FEAT_SPELL |
710 | 4725 int undo = FALSE; |
4726 #endif | |
7 | 4727 |
4728 if (VIM_ISDIGIT(nchar)) | |
4729 { | |
4730 /* | |
4731 * "z123{nchar}": edit the count before obtaining {nchar} | |
4732 */ | |
4733 if (checkclearop(cap->oap)) | |
4734 return; | |
4735 n = nchar - '0'; | |
4736 for (;;) | |
4737 { | |
4738 #ifdef USE_ON_FLY_SCROLL | |
4739 dont_scroll = TRUE; /* disallow scrolling here */ | |
4740 #endif | |
4741 ++no_mapping; | |
4742 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 4743 nchar = plain_vgetc(); |
7 | 4744 LANGMAP_ADJUST(nchar, TRUE); |
4745 --no_mapping; | |
4746 --allow_keys; | |
4747 #ifdef FEAT_CMDL_INFO | |
4748 (void)add_to_showcmd(nchar); | |
4749 #endif | |
4750 if (nchar == K_DEL || nchar == K_KDEL) | |
4751 n /= 10; | |
4752 else if (VIM_ISDIGIT(nchar)) | |
4753 n = n * 10 + (nchar - '0'); | |
4754 else if (nchar == CAR) | |
4755 { | |
4756 #ifdef FEAT_GUI | |
4757 need_mouse_correct = TRUE; | |
4758 #endif | |
4759 win_setheight((int)n); | |
4760 break; | |
4761 } | |
4762 else if (nchar == 'l' | |
4763 || nchar == 'h' | |
4764 || nchar == K_LEFT | |
229 | 4765 || nchar == K_RIGHT) |
7 | 4766 { |
4767 cap->count1 = n ? n * cap->count1 : cap->count1; | |
4768 goto dozet; | |
4769 } | |
4770 else | |
4771 { | |
4772 clearopbeep(cap->oap); | |
4773 break; | |
4774 } | |
4775 } | |
4776 cap->oap->op_type = OP_NOP; | |
4777 return; | |
4778 } | |
4779 | |
4780 dozet: | |
4781 if ( | |
4782 #ifdef FEAT_FOLDING | |
4783 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc" | |
4784 * and "zC" only in Visual mode. "zj" and "zk" are motion | |
4785 * commands. */ | |
4786 cap->nchar != 'f' && cap->nchar != 'F' | |
4787 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar)) | |
4788 && cap->nchar != 'j' && cap->nchar != 'k' | |
4789 && | |
4790 #endif | |
4791 checkclearop(cap->oap)) | |
4792 return; | |
4793 | |
4794 /* | |
4795 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb": | |
4796 * If line number given, set cursor. | |
4797 */ | |
4798 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL) | |
4799 && cap->count0 | |
4800 && cap->count0 != curwin->w_cursor.lnum) | |
4801 { | |
4802 setpcmark(); | |
4803 if (cap->count0 > curbuf->b_ml.ml_line_count) | |
4804 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4805 else | |
4806 curwin->w_cursor.lnum = cap->count0; | |
22 | 4807 check_cursor_col(); |
7 | 4808 } |
4809 | |
4810 switch (nchar) | |
4811 { | |
4812 /* "z+", "z<CR>" and "zt": put cursor at top of screen */ | |
4813 case '+': | |
4814 if (cap->count0 == 0) | |
4815 { | |
4816 /* No count given: put cursor at the line below screen */ | |
4817 validate_botline(); /* make sure w_botline is valid */ | |
4818 if (curwin->w_botline > curbuf->b_ml.ml_line_count) | |
4819 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4820 else | |
4821 curwin->w_cursor.lnum = curwin->w_botline; | |
4822 } | |
4823 /* FALLTHROUGH */ | |
4824 case NL: | |
4825 case CAR: | |
4826 case K_KENTER: | |
4827 beginline(BL_WHITE | BL_FIX); | |
4828 /* FALLTHROUGH */ | |
4829 | |
4830 case 't': scroll_cursor_top(0, TRUE); | |
4831 redraw_later(VALID); | |
4832 break; | |
4833 | |
4834 /* "z." and "zz": put cursor in middle of screen */ | |
4835 case '.': beginline(BL_WHITE | BL_FIX); | |
4836 /* FALLTHROUGH */ | |
4837 | |
4838 case 'z': scroll_cursor_halfway(TRUE); | |
4839 redraw_later(VALID); | |
4840 break; | |
4841 | |
4842 /* "z^", "z-" and "zb": put cursor at bottom of screen */ | |
4843 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window | |
4844 * when <count> is at bottom of window, and puts that one at | |
4845 * bottom of window. */ | |
4846 if (cap->count0 != 0) | |
4847 { | |
4848 scroll_cursor_bot(0, TRUE); | |
4849 curwin->w_cursor.lnum = curwin->w_topline; | |
4850 } | |
4851 else if (curwin->w_topline == 1) | |
4852 curwin->w_cursor.lnum = 1; | |
4853 else | |
4854 curwin->w_cursor.lnum = curwin->w_topline - 1; | |
4855 /* FALLTHROUGH */ | |
4856 case '-': | |
4857 beginline(BL_WHITE | BL_FIX); | |
4858 /* FALLTHROUGH */ | |
4859 | |
4860 case 'b': scroll_cursor_bot(0, TRUE); | |
4861 redraw_later(VALID); | |
4862 break; | |
4863 | |
4864 /* "zH" - scroll screen right half-page */ | |
4865 case 'H': | |
4866 cap->count1 *= W_WIDTH(curwin) / 2; | |
4867 /* FALLTHROUGH */ | |
4868 | |
4869 /* "zh" - scroll screen to the right */ | |
4870 case 'h': | |
4871 case K_LEFT: | |
4872 if (!curwin->w_p_wrap) | |
4873 { | |
4874 if ((colnr_T)cap->count1 > curwin->w_leftcol) | |
4875 curwin->w_leftcol = 0; | |
4876 else | |
4877 curwin->w_leftcol -= (colnr_T)cap->count1; | |
4878 leftcol_changed(); | |
4879 } | |
4880 break; | |
4881 | |
4882 /* "zL" - scroll screen left half-page */ | |
4883 case 'L': cap->count1 *= W_WIDTH(curwin) / 2; | |
4884 /* FALLTHROUGH */ | |
4885 | |
4886 /* "zl" - scroll screen to the left */ | |
4887 case 'l': | |
4888 case K_RIGHT: | |
4889 if (!curwin->w_p_wrap) | |
4890 { | |
4891 /* scroll the window left */ | |
4892 curwin->w_leftcol += (colnr_T)cap->count1; | |
4893 leftcol_changed(); | |
4894 } | |
4895 break; | |
4896 | |
4897 /* "zs" - scroll screen, cursor at the start */ | |
4898 case 's': if (!curwin->w_p_wrap) | |
4899 { | |
4900 #ifdef FEAT_FOLDING | |
4901 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4902 col = 0; /* like the cursor is in col 0 */ | |
4903 else | |
4904 #endif | |
4905 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL); | |
4906 if ((long)col > p_siso) | |
4907 col -= p_siso; | |
4908 else | |
4909 col = 0; | |
4910 if (curwin->w_leftcol != col) | |
4911 { | |
4912 curwin->w_leftcol = col; | |
4913 redraw_later(NOT_VALID); | |
4914 } | |
4915 } | |
4916 break; | |
4917 | |
4918 /* "ze" - scroll screen, cursor at the end */ | |
4919 case 'e': if (!curwin->w_p_wrap) | |
4920 { | |
4921 #ifdef FEAT_FOLDING | |
4922 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4923 col = 0; /* like the cursor is in col 0 */ | |
4924 else | |
4925 #endif | |
4926 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
4927 n = W_WIDTH(curwin) - curwin_col_off(); | |
4928 if ((long)col + p_siso < n) | |
4929 col = 0; | |
4930 else | |
4931 col = col + p_siso - n + 1; | |
4932 if (curwin->w_leftcol != col) | |
4933 { | |
4934 curwin->w_leftcol = col; | |
4935 redraw_later(NOT_VALID); | |
4936 } | |
4937 } | |
4938 break; | |
4939 | |
4940 #ifdef FEAT_FOLDING | |
4941 /* "zF": create fold command */ | |
4942 /* "zf": create fold operator */ | |
4943 case 'F': | |
4944 case 'f': if (foldManualAllowed(TRUE)) | |
4945 { | |
4946 cap->nchar = 'f'; | |
4947 nv_operator(cap); | |
4948 curwin->w_p_fen = TRUE; | |
4949 | |
4950 /* "zF" is like "zfzf" */ | |
4951 if (nchar == 'F' && cap->oap->op_type == OP_FOLD) | |
4952 { | |
4953 nv_operator(cap); | |
4954 finish_op = TRUE; | |
4955 } | |
4956 } | |
4957 else | |
4958 clearopbeep(cap->oap); | |
4959 break; | |
4960 | |
4961 /* "zd": delete fold at cursor */ | |
4962 /* "zD": delete fold at cursor recursively */ | |
4963 case 'd': | |
4964 case 'D': if (foldManualAllowed(FALSE)) | |
4965 { | |
4966 if (VIsual_active) | |
4967 nv_operator(cap); | |
4968 else | |
4969 deleteFold(curwin->w_cursor.lnum, | |
4970 curwin->w_cursor.lnum, nchar == 'D', FALSE); | |
4971 } | |
4972 break; | |
4973 | |
4974 /* "zE": erease all folds */ | |
4975 case 'E': if (foldmethodIsManual(curwin)) | |
4976 { | |
4977 clearFolding(curwin); | |
4978 changed_window_setting(); | |
4979 } | |
4980 else if (foldmethodIsMarker(curwin)) | |
4981 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count, | |
4982 TRUE, FALSE); | |
4983 else | |
4984 EMSG(_("E352: Cannot erase folds with current 'foldmethod'")); | |
4985 break; | |
4986 | |
4987 /* "zn": fold none: reset 'foldenable' */ | |
4988 case 'n': curwin->w_p_fen = FALSE; | |
4989 break; | |
4990 | |
4991 /* "zN": fold Normal: set 'foldenable' */ | |
4992 case 'N': curwin->w_p_fen = TRUE; | |
4993 break; | |
4994 | |
4995 /* "zi": invert folding: toggle 'foldenable' */ | |
4996 case 'i': curwin->w_p_fen = !curwin->w_p_fen; | |
4997 break; | |
4998 | |
4999 /* "za": open closed fold or close open fold at cursor */ | |
5000 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
5001 openFold(curwin->w_cursor.lnum, cap->count1); | |
5002 else | |
5003 { | |
5004 closeFold(curwin->w_cursor.lnum, cap->count1); | |
5005 curwin->w_p_fen = TRUE; | |
5006 } | |
5007 break; | |
5008 | |
5009 /* "zA": open fold at cursor recursively */ | |
5010 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
5011 openFoldRecurse(curwin->w_cursor.lnum); | |
5012 else | |
5013 { | |
5014 closeFoldRecurse(curwin->w_cursor.lnum); | |
5015 curwin->w_p_fen = TRUE; | |
5016 } | |
5017 break; | |
5018 | |
5019 /* "zo": open fold at cursor or Visual area */ | |
5020 case 'o': if (VIsual_active) | |
5021 nv_operator(cap); | |
5022 else | |
5023 openFold(curwin->w_cursor.lnum, cap->count1); | |
5024 break; | |
5025 | |
5026 /* "zO": open fold recursively */ | |
5027 case 'O': if (VIsual_active) | |
5028 nv_operator(cap); | |
5029 else | |
5030 openFoldRecurse(curwin->w_cursor.lnum); | |
5031 break; | |
5032 | |
5033 /* "zc": close fold at cursor or Visual area */ | |
5034 case 'c': if (VIsual_active) | |
5035 nv_operator(cap); | |
5036 else | |
5037 closeFold(curwin->w_cursor.lnum, cap->count1); | |
5038 curwin->w_p_fen = TRUE; | |
5039 break; | |
5040 | |
5041 /* "zC": close fold recursively */ | |
5042 case 'C': if (VIsual_active) | |
5043 nv_operator(cap); | |
5044 else | |
5045 closeFoldRecurse(curwin->w_cursor.lnum); | |
5046 curwin->w_p_fen = TRUE; | |
5047 break; | |
5048 | |
5049 /* "zv": open folds at the cursor */ | |
5050 case 'v': foldOpenCursor(); | |
5051 break; | |
5052 | |
5053 /* "zx": re-apply 'foldlevel' and open folds at the cursor */ | |
5054 case 'x': curwin->w_p_fen = TRUE; | |
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5055 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5056 newFoldLevel(); /* update right now */ |
7 | 5057 foldOpenCursor(); |
5058 break; | |
5059 | |
5060 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */ | |
5061 case 'X': curwin->w_p_fen = TRUE; | |
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5062 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5063 old_fdl = -1; /* force an update */ |
7 | 5064 break; |
5065 | |
5066 /* "zm": fold more */ | |
5067 case 'm': if (curwin->w_p_fdl > 0) | |
5068 --curwin->w_p_fdl; | |
5069 old_fdl = -1; /* force an update */ | |
5070 curwin->w_p_fen = TRUE; | |
5071 break; | |
5072 | |
5073 /* "zM": close all folds */ | |
5074 case 'M': curwin->w_p_fdl = 0; | |
5075 old_fdl = -1; /* force an update */ | |
5076 curwin->w_p_fen = TRUE; | |
5077 break; | |
5078 | |
5079 /* "zr": reduce folding */ | |
5080 case 'r': ++curwin->w_p_fdl; | |
5081 break; | |
5082 | |
5083 /* "zR": open all folds */ | |
5084 case 'R': curwin->w_p_fdl = getDeepestNesting(); | |
5085 old_fdl = -1; /* force an update */ | |
5086 break; | |
5087 | |
5088 case 'j': /* "zj" move to next fold downwards */ | |
5089 case 'k': /* "zk" move to next fold upwards */ | |
5090 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD, | |
5091 cap->count1) == FAIL) | |
5092 clearopbeep(cap->oap); | |
5093 break; | |
5094 | |
5095 #endif /* FEAT_FOLDING */ | |
5096 | |
737 | 5097 #ifdef FEAT_SPELL |
710 | 5098 case 'u': /* "zug" and "zuw": undo "zg" and "zw" */ |
5099 ++no_mapping; | |
5100 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 5101 nchar = plain_vgetc(); |
710 | 5102 LANGMAP_ADJUST(nchar, TRUE); |
5103 --no_mapping; | |
5104 --allow_keys; | |
5105 #ifdef FEAT_CMDL_INFO | |
5106 (void)add_to_showcmd(nchar); | |
5107 #endif | |
5108 if (vim_strchr((char_u *)"gGwW", nchar) == NULL) | |
5109 { | |
5110 clearopbeep(cap->oap); | |
5111 break; | |
5112 } | |
5113 undo = TRUE; | |
5114 /*FALLTHROUGH*/ | |
5115 | |
310 | 5116 case 'g': /* "zg": add good word to word list */ |
5117 case 'w': /* "zw": add wrong word to word list */ | |
381 | 5118 case 'G': /* "zG": add good word to temp word list */ |
5119 case 'W': /* "zW": add wrong word to temp word list */ | |
310 | 5120 { |
5121 char_u *ptr = NULL; | |
5122 int len; | |
5123 | |
5124 if (checkclearop(cap->oap)) | |
5125 break; | |
5126 # ifdef FEAT_VISUAL | |
5127 if (VIsual_active && get_visual_text(cap, &ptr, &len) | |
5128 == FAIL) | |
5129 return; | |
5130 # endif | |
501 | 5131 if (ptr == NULL) |
5132 { | |
5133 pos_T pos = curwin->w_cursor; | |
5134 | |
5135 /* Find bad word under the cursor. */ | |
534 | 5136 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL); |
501 | 5137 if (len != 0 && curwin->w_cursor.col <= pos.col) |
5138 ptr = ml_get_pos(&curwin->w_cursor); | |
5139 curwin->w_cursor = pos; | |
5140 } | |
5141 | |
310 | 5142 if (ptr == NULL && (len = find_ident_under_cursor(&ptr, |
5143 FIND_IDENT)) == 0) | |
5144 return; | |
381 | 5145 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W', |
710 | 5146 (nchar == 'G' || nchar == 'W') |
5147 ? 0 : (int)cap->count1, | |
5148 undo); | |
310 | 5149 } |
316 | 5150 break; |
323 | 5151 |
584 | 5152 case '=': /* "z=": suggestions for a badly spelled word */ |
638 | 5153 if (!checkclearop(cap->oap)) |
485 | 5154 spell_suggest((int)cap->count0); |
323 | 5155 break; |
310 | 5156 #endif |
5157 | |
7 | 5158 default: clearopbeep(cap->oap); |
5159 } | |
5160 | |
5161 #ifdef FEAT_FOLDING | |
5162 /* Redraw when 'foldenable' changed */ | |
5163 if (old_fen != curwin->w_p_fen) | |
5164 { | |
5165 # ifdef FEAT_DIFF | |
5166 win_T *wp; | |
5167 | |
5168 if (foldmethodIsDiff(curwin) && curwin->w_p_scb) | |
5169 { | |
5170 /* Adjust 'foldenable' in diff-synced windows. */ | |
5171 FOR_ALL_WINDOWS(wp) | |
5172 { | |
5173 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb) | |
5174 { | |
5175 wp->w_p_fen = curwin->w_p_fen; | |
5176 changed_window_setting_win(wp); | |
5177 } | |
5178 } | |
5179 } | |
5180 # endif | |
5181 changed_window_setting(); | |
5182 } | |
5183 | |
5184 /* Redraw when 'foldlevel' changed. */ | |
5185 if (old_fdl != curwin->w_p_fdl) | |
5186 newFoldLevel(); | |
5187 #endif | |
5188 } | |
5189 | |
5190 #ifdef FEAT_GUI | |
5191 /* | |
5192 * Vertical scrollbar movement. | |
5193 */ | |
5194 static void | |
5195 nv_ver_scrollbar(cap) | |
5196 cmdarg_T *cap; | |
5197 { | |
5198 if (cap->oap->op_type != OP_NOP) | |
5199 clearopbeep(cap->oap); | |
5200 | |
5201 /* Even if an operator was pending, we still want to scroll */ | |
5202 gui_do_scroll(); | |
5203 } | |
5204 | |
5205 /* | |
5206 * Horizontal scrollbar movement. | |
5207 */ | |
5208 static void | |
5209 nv_hor_scrollbar(cap) | |
5210 cmdarg_T *cap; | |
5211 { | |
5212 if (cap->oap->op_type != OP_NOP) | |
5213 clearopbeep(cap->oap); | |
5214 | |
5215 /* 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
|
5216 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 5217 } |
5218 #endif | |
5219 | |
690 | 5220 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
685 | 5221 /* |
5222 * Click in GUI tab. | |
5223 */ | |
5224 static void | |
5225 nv_tabline(cap) | |
5226 cmdarg_T *cap; | |
5227 { | |
5228 if (cap->oap->op_type != OP_NOP) | |
5229 clearopbeep(cap->oap); | |
5230 | |
5231 /* Even if an operator was pending, we still want to jump tabs. */ | |
5232 goto_tabpage(current_tab); | |
5233 } | |
686 | 5234 |
5235 /* | |
5236 * Selected item in tab line menu. | |
5237 */ | |
5238 static void | |
5239 nv_tabmenu(cap) | |
5240 cmdarg_T *cap; | |
5241 { | |
5242 if (cap->oap->op_type != OP_NOP) | |
5243 clearopbeep(cap->oap); | |
5244 | |
5245 /* Even if an operator was pending, we still want to jump tabs. */ | |
690 | 5246 handle_tabmenu(); |
5247 } | |
5248 | |
5249 /* | |
5250 * Handle selecting an item of the GUI tab line menu. | |
5251 * Used in Normal and Insert mode. | |
5252 */ | |
5253 void | |
5254 handle_tabmenu() | |
5255 { | |
686 | 5256 switch (current_tabmenu) |
5257 { | |
5258 case TABLINE_MENU_CLOSE: | |
5259 if (current_tab == 0) | |
5260 do_cmdline_cmd((char_u *)"tabclose"); | |
5261 else | |
5262 { | |
5263 vim_snprintf((char *)IObuff, IOSIZE, "tabclose %d", | |
5264 current_tab); | |
5265 do_cmdline_cmd(IObuff); | |
5266 } | |
5267 break; | |
5268 | |
5269 case TABLINE_MENU_NEW: | |
820 | 5270 vim_snprintf((char *)IObuff, IOSIZE, "%dtabnew", |
5271 current_tab > 0 ? current_tab - 1 : 999); | |
5272 do_cmdline_cmd(IObuff); | |
686 | 5273 break; |
5274 | |
5275 case TABLINE_MENU_OPEN: | |
820 | 5276 vim_snprintf((char *)IObuff, IOSIZE, "browse %dtabnew", |
5277 current_tab > 0 ? current_tab - 1 : 999); | |
5278 do_cmdline_cmd(IObuff); | |
686 | 5279 break; |
5280 } | |
5281 } | |
685 | 5282 #endif |
5283 | |
7 | 5284 /* |
5285 * "Q" command. | |
5286 */ | |
5287 static void | |
5288 nv_exmode(cap) | |
5289 cmdarg_T *cap; | |
5290 { | |
5291 /* | |
5292 * Ignore 'Q' in Visual mode, just give a beep. | |
5293 */ | |
5294 #ifdef FEAT_VISUAL | |
5295 if (VIsual_active) | |
5296 vim_beep(); | |
5297 else | |
5298 #endif | |
5299 if (!checkclearop(cap->oap)) | |
5300 do_exmode(FALSE); | |
5301 } | |
5302 | |
5303 /* | |
5304 * Handle a ":" command. | |
5305 */ | |
5306 static void | |
5307 nv_colon(cap) | |
5308 cmdarg_T *cap; | |
5309 { | |
5310 int old_p_im; | |
5311 | |
5312 #ifdef FEAT_VISUAL | |
5313 if (VIsual_active) | |
5314 nv_operator(cap); | |
5315 else | |
5316 #endif | |
5317 { | |
5318 if (cap->oap->op_type != OP_NOP) | |
5319 { | |
5320 /* Using ":" as a movement is characterwise exclusive. */ | |
5321 cap->oap->motion_type = MCHAR; | |
5322 cap->oap->inclusive = FALSE; | |
5323 } | |
5324 else if (cap->count0) | |
5325 { | |
5326 /* translate "count:" into ":.,.+(count - 1)" */ | |
5327 stuffcharReadbuff('.'); | |
5328 if (cap->count0 > 1) | |
5329 { | |
5330 stuffReadbuff((char_u *)",.+"); | |
5331 stuffnumReadbuff((long)cap->count0 - 1L); | |
5332 } | |
5333 } | |
5334 | |
5335 /* When typing, don't type below an old message */ | |
5336 if (KeyTyped) | |
5337 compute_cmdrow(); | |
5338 | |
5339 old_p_im = p_im; | |
5340 | |
5341 /* get a command line and execute it */ | |
5342 do_cmdline(NULL, getexline, NULL, | |
5343 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0); | |
5344 | |
5345 /* If 'insertmode' changed, enter or exit Insert mode */ | |
5346 if (p_im != old_p_im) | |
5347 { | |
5348 if (p_im) | |
5349 restart_edit = 'i'; | |
5350 else | |
5351 restart_edit = 0; | |
5352 } | |
5353 | |
5354 /* The start of the operator may have become invalid by the Ex | |
5355 * command. */ | |
5356 if (cap->oap->op_type != OP_NOP | |
5357 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count | |
5358 || cap->oap->start.col > | |
1877 | 5359 (colnr_T)STRLEN(ml_get(cap->oap->start.lnum)))) |
7 | 5360 clearopbeep(cap->oap); |
5361 } | |
5362 } | |
5363 | |
5364 /* | |
5365 * Handle CTRL-G command. | |
5366 */ | |
5367 static void | |
5368 nv_ctrlg(cap) | |
5369 cmdarg_T *cap; | |
5370 { | |
5371 #ifdef FEAT_VISUAL | |
5372 if (VIsual_active) /* toggle Selection/Visual mode */ | |
5373 { | |
5374 VIsual_select = !VIsual_select; | |
5375 showmode(); | |
5376 } | |
5377 else | |
5378 #endif | |
5379 if (!checkclearop(cap->oap)) | |
5380 /* print full name if count given or :cd used */ | |
5381 fileinfo((int)cap->count0, FALSE, TRUE); | |
5382 } | |
5383 | |
5384 /* | |
5385 * Handle CTRL-H <Backspace> command. | |
5386 */ | |
5387 static void | |
5388 nv_ctrlh(cap) | |
5389 cmdarg_T *cap; | |
5390 { | |
5391 #ifdef FEAT_VISUAL | |
5392 if (VIsual_active && VIsual_select) | |
5393 { | |
5394 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */ | |
5395 v_visop(cap); | |
5396 } | |
5397 else | |
5398 #endif | |
5399 nv_left(cap); | |
5400 } | |
5401 | |
5402 /* | |
5403 * CTRL-L: clear screen and redraw. | |
5404 */ | |
5405 static void | |
5406 nv_clear(cap) | |
5407 cmdarg_T *cap; | |
5408 { | |
5409 if (!checkclearop(cap->oap)) | |
5410 { | |
5411 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT | |
5412 /* | |
5413 * Right now, the BeBox doesn't seem to have an easy way to detect | |
5414 * window resizing, so we cheat and make the user detect it | |
5415 * manually with CTRL-L instead | |
5416 */ | |
5417 ui_get_shellsize(); | |
5418 #endif | |
5419 #ifdef FEAT_SYN_HL | |
5420 /* 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
|
5421 syn_stack_free_all(curwin->w_s); |
7 | 5422 #endif |
5423 redraw_later(CLEAR); | |
5424 } | |
5425 } | |
5426 | |
5427 /* | |
5428 * CTRL-O: In Select mode: switch to Visual mode for one command. | |
5429 * Otherwise: Go to older pcmark. | |
5430 */ | |
5431 static void | |
5432 nv_ctrlo(cap) | |
5433 cmdarg_T *cap; | |
5434 { | |
5435 #ifdef FEAT_VISUAL | |
5436 if (VIsual_active && VIsual_select) | |
5437 { | |
5438 VIsual_select = FALSE; | |
5439 showmode(); | |
5440 restart_VIsual_select = 2; /* restart Select mode later */ | |
5441 } | |
5442 else | |
5443 #endif | |
5444 { | |
5445 cap->count1 = -cap->count1; | |
5446 nv_pcmark(cap); | |
5447 } | |
5448 } | |
5449 | |
5450 /* | |
5451 * CTRL-^ command, short for ":e #" | |
5452 */ | |
5453 static void | |
5454 nv_hat(cap) | |
5455 cmdarg_T *cap; | |
5456 { | |
5457 if (!checkclearopq(cap->oap)) | |
5458 (void)buflist_getfile((int)cap->count0, (linenr_T)0, | |
5459 GETF_SETMARK|GETF_ALT, FALSE); | |
5460 } | |
5461 | |
5462 /* | |
5463 * "Z" commands. | |
5464 */ | |
5465 static void | |
5466 nv_Zet(cap) | |
5467 cmdarg_T *cap; | |
5468 { | |
5469 if (!checkclearopq(cap->oap)) | |
5470 { | |
5471 switch (cap->nchar) | |
5472 { | |
5473 /* "ZZ": equivalent to ":x". */ | |
5474 case 'Z': do_cmdline_cmd((char_u *)"x"); | |
5475 break; | |
5476 | |
5477 /* "ZQ": equivalent to ":q!" (Elvis compatible). */ | |
5478 case 'Q': do_cmdline_cmd((char_u *)"q!"); | |
5479 break; | |
5480 | |
5481 default: clearopbeep(cap->oap); | |
5482 } | |
5483 } | |
5484 } | |
5485 | |
5486 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5487 /* | |
5488 * Call nv_ident() as if "c1" was used, with "c2" as next character. | |
5489 */ | |
5490 void | |
5491 do_nv_ident(c1, c2) | |
5492 int c1; | |
5493 int c2; | |
5494 { | |
5495 oparg_T oa; | |
5496 cmdarg_T ca; | |
5497 | |
5498 clear_oparg(&oa); | |
5499 vim_memset(&ca, 0, sizeof(ca)); | |
5500 ca.oap = &oa; | |
5501 ca.cmdchar = c1; | |
5502 ca.nchar = c2; | |
5503 nv_ident(&ca); | |
5504 } | |
5505 #endif | |
5506 | |
5507 /* | |
5508 * Handle the commands that use the word under the cursor. | |
5509 * [g] CTRL-] :ta to current identifier | |
5510 * [g] 'K' run program for current identifier | |
5511 * [g] '*' / to current identifier or string | |
5512 * [g] '#' ? to current identifier or string | |
5513 * g ']' :tselect for current identifier | |
5514 */ | |
5515 static void | |
5516 nv_ident(cap) | |
5517 cmdarg_T *cap; | |
5518 { | |
5519 char_u *ptr = NULL; | |
5520 char_u *buf; | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5521 char_u *newbuf; |
7 | 5522 char_u *p; |
5523 char_u *kp; /* value of 'keywordprg' */ | |
5524 int kp_help; /* 'keywordprg' is ":help" */ | |
5525 int n = 0; /* init for GCC */ | |
5526 int cmdchar; | |
5527 int g_cmd; /* "g" command */ | |
2049
23d366df1938
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Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5528 int tag_cmd = FALSE; |
7 | 5529 char_u *aux_ptr; |
5530 int isman; | |
5531 int isman_s; | |
5532 | |
5533 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */ | |
5534 { | |
5535 cmdchar = cap->nchar; | |
5536 g_cmd = TRUE; | |
5537 } | |
5538 else | |
5539 { | |
5540 cmdchar = cap->cmdchar; | |
5541 g_cmd = FALSE; | |
5542 } | |
5543 | |
5544 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */ | |
5545 cmdchar = '#'; | |
5546 | |
5547 /* | |
5548 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode. | |
5549 */ | |
5550 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K') | |
5551 { | |
5552 #ifdef FEAT_VISUAL | |
5553 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL) | |
5554 return; | |
5555 #endif | |
5556 if (checkclearopq(cap->oap)) | |
5557 return; | |
5558 } | |
5559 | |
5560 if (ptr == NULL && (n = find_ident_under_cursor(&ptr, | |
5561 (cmdchar == '*' || cmdchar == '#') | |
5562 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0) | |
5563 { | |
5564 clearop(cap->oap); | |
5565 return; | |
5566 } | |
5567 | |
5568 /* Allocate buffer to put the command in. Inserting backslashes can | |
5569 * double the length of the word. p_kp / curbuf->b_p_kp could be added | |
5570 * and some numbers. */ | |
5571 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp); | |
5572 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0 | |
5573 || STRCMP(kp, ":help") == 0); | |
5574 buf = alloc((unsigned)(n * 2 + 30 + STRLEN(kp))); | |
5575 if (buf == NULL) | |
5576 return; | |
5577 buf[0] = NUL; | |
5578 | |
5579 switch (cmdchar) | |
5580 { | |
5581 case '*': | |
5582 case '#': | |
5583 /* | |
5584 * Put cursor at start of word, makes search skip the word | |
5585 * under the cursor. | |
5586 * Call setpcmark() first, so "*``" puts the cursor back where | |
5587 * it was. | |
5588 */ | |
5589 setpcmark(); | |
5590 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline()); | |
5591 | |
5592 if (!g_cmd && vim_iswordp(ptr)) | |
5593 STRCPY(buf, "\\<"); | |
5594 no_smartcase = TRUE; /* don't use 'smartcase' now */ | |
5595 break; | |
5596 | |
5597 case 'K': | |
5598 if (kp_help) | |
5599 STRCPY(buf, "he! "); | |
5600 else | |
5601 { | |
1712 | 5602 /* An external command will probably use an argument starting |
5603 * with "-" as an option. To avoid trouble we skip the "-". */ | |
1728 | 5604 while (*ptr == '-' && n > 0) |
5605 { | |
1712 | 5606 ++ptr; |
1728 | 5607 --n; |
5608 } | |
5609 if (n == 0) | |
5610 { | |
5611 EMSG(_(e_noident)); /* found dashes only */ | |
5612 vim_free(buf); | |
5613 return; | |
5614 } | |
1712 | 5615 |
7 | 5616 /* When a count is given, turn it into a range. Is this |
5617 * really what we want? */ | |
5618 isman = (STRCMP(kp, "man") == 0); | |
5619 isman_s = (STRCMP(kp, "man -s") == 0); | |
5620 if (cap->count0 != 0 && !(isman || isman_s)) | |
5621 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1); | |
5622 | |
5623 STRCAT(buf, "! "); | |
5624 if (cap->count0 == 0 && isman_s) | |
5625 STRCAT(buf, "man"); | |
5626 else | |
5627 STRCAT(buf, kp); | |
5628 STRCAT(buf, " "); | |
5629 if (cap->count0 != 0 && (isman || isman_s)) | |
5630 { | |
5631 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0); | |
5632 STRCAT(buf, " "); | |
5633 } | |
5634 } | |
5635 break; | |
5636 | |
5637 case ']': | |
2049
23d366df1938
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Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5638 tag_cmd = TRUE; |
7 | 5639 #ifdef FEAT_CSCOPE |
5640 if (p_cst) | |
5641 STRCPY(buf, "cstag "); | |
5642 else | |
5643 #endif | |
5644 STRCPY(buf, "ts "); | |
5645 break; | |
5646 | |
5647 default: | |
2112
6b5d641bcdd4
updated for version 7.2.395
Bram Moolenaar <bram@zimbu.org>
parents:
2049
diff
changeset
|
5648 tag_cmd = TRUE; |
7 | 5649 if (curbuf->b_help) |
5650 STRCPY(buf, "he! "); | |
5651 else | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5652 { |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5653 if (g_cmd) |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5654 STRCPY(buf, "tj "); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5655 else |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5656 sprintf((char *)buf, "%ldta ", cap->count0); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5657 } |
7 | 5658 } |
5659 | |
5660 /* | |
5661 * Now grab the chars in the identifier | |
5662 */ | |
1712 | 5663 if (cmdchar == 'K' && !kp_help) |
5664 { | |
5665 /* Escape the argument properly for a shell command */ | |
1728 | 5666 ptr = vim_strnsave(ptr, n); |
1712 | 5667 p = vim_strsave_shellescape(ptr, TRUE); |
1728 | 5668 vim_free(ptr); |
1712 | 5669 if (p == NULL) |
5670 { | |
5671 vim_free(buf); | |
5672 return; | |
5673 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5674 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
|
5675 if (newbuf == NULL) |
1712 | 5676 { |
5677 vim_free(buf); | |
5678 vim_free(p); | |
5679 return; | |
5680 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5681 buf = newbuf; |
1712 | 5682 STRCAT(buf, p); |
5683 vim_free(p); | |
5684 } | |
7 | 5685 else |
1712 | 5686 { |
5687 if (cmdchar == '*') | |
5688 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\"); | |
5689 else if (cmdchar == '#') | |
5690 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\"); | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5691 else if (tag_cmd) |
2603 | 5692 { |
5693 if (curbuf->b_help) | |
5694 /* ":help" handles unescaped argument */ | |
5695 aux_ptr = (char_u *)""; | |
5696 else | |
5697 aux_ptr = (char_u *)"\\|\"\n["; | |
5698 } | |
1712 | 5699 else |
5700 aux_ptr = (char_u *)"\\|\"\n*?["; | |
5701 | |
5702 p = buf + STRLEN(buf); | |
5703 while (n-- > 0) | |
5704 { | |
5705 /* put a backslash before \ and some others */ | |
5706 if (vim_strchr(aux_ptr, *ptr) != NULL) | |
5707 *p++ = '\\'; | |
7 | 5708 #ifdef FEAT_MBYTE |
1712 | 5709 /* When current byte is a part of multibyte character, copy all |
5710 * bytes of that character. */ | |
5711 if (has_mbyte) | |
5712 { | |
5713 int i; | |
5714 int len = (*mb_ptr2len)(ptr) - 1; | |
5715 | |
5716 for (i = 0; i < len && n >= 1; ++i, --n) | |
5717 *p++ = *ptr++; | |
5718 } | |
5719 #endif | |
5720 *p++ = *ptr++; | |
5721 } | |
5722 *p = NUL; | |
5723 } | |
7 | 5724 |
5725 /* | |
5726 * Execute the command. | |
5727 */ | |
5728 if (cmdchar == '*' || cmdchar == '#') | |
5729 { | |
5730 if (!g_cmd && ( | |
5731 #ifdef FEAT_MBYTE | |
5732 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) : | |
5733 #endif | |
5734 vim_iswordc(ptr[-1]))) | |
5735 STRCAT(buf, "\\>"); | |
5736 #ifdef FEAT_CMDHIST | |
5737 /* put pattern in search history */ | |
2024 | 5738 init_history(); |
7 | 5739 add_to_history(HIST_SEARCH, buf, TRUE, NUL); |
5740 #endif | |
5741 normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0); | |
5742 } | |
5743 else | |
5744 do_cmdline_cmd(buf); | |
5745 | |
5746 vim_free(buf); | |
5747 } | |
5748 | |
344 | 5749 #if defined(FEAT_VISUAL) || defined(PROTO) |
7 | 5750 /* |
5751 * Get visually selected text, within one line only. | |
5752 * Returns FAIL if more than one line selected. | |
5753 */ | |
344 | 5754 int |
7 | 5755 get_visual_text(cap, pp, lenp) |
5756 cmdarg_T *cap; | |
5757 char_u **pp; /* return: start of selected text */ | |
5758 int *lenp; /* return: length of selected text */ | |
5759 { | |
5760 if (VIsual_mode != 'V') | |
5761 unadjust_for_sel(); | |
5762 if (VIsual.lnum != curwin->w_cursor.lnum) | |
5763 { | |
344 | 5764 if (cap != NULL) |
5765 clearopbeep(cap->oap); | |
7 | 5766 return FAIL; |
5767 } | |
5768 if (VIsual_mode == 'V') | |
5769 { | |
5770 *pp = ml_get_curline(); | |
5771 *lenp = (int)STRLEN(*pp); | |
5772 } | |
5773 else | |
5774 { | |
5775 if (lt(curwin->w_cursor, VIsual)) | |
5776 { | |
5777 *pp = ml_get_pos(&curwin->w_cursor); | |
5778 *lenp = VIsual.col - curwin->w_cursor.col + 1; | |
5779 } | |
5780 else | |
5781 { | |
5782 *pp = ml_get_pos(&VIsual); | |
5783 *lenp = curwin->w_cursor.col - VIsual.col + 1; | |
5784 } | |
5785 #ifdef FEAT_MBYTE | |
5786 if (has_mbyte) | |
5787 /* Correct the length to include the whole last character. */ | |
474 | 5788 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1; |
7 | 5789 #endif |
5790 } | |
5791 reset_VIsual_and_resel(); | |
5792 return OK; | |
5793 } | |
5794 #endif | |
5795 | |
5796 /* | |
5797 * CTRL-T: backwards in tag stack | |
5798 */ | |
5799 static void | |
5800 nv_tagpop(cap) | |
5801 cmdarg_T *cap; | |
5802 { | |
5803 if (!checkclearopq(cap->oap)) | |
5804 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE); | |
5805 } | |
5806 | |
5807 /* | |
5808 * Handle scrolling command 'H', 'L' and 'M'. | |
5809 */ | |
5810 static void | |
5811 nv_scroll(cap) | |
5812 cmdarg_T *cap; | |
5813 { | |
5814 int used = 0; | |
5815 long n; | |
5816 #ifdef FEAT_FOLDING | |
5817 linenr_T lnum; | |
5818 #endif | |
5819 int half; | |
5820 | |
5821 cap->oap->motion_type = MLINE; | |
5822 setpcmark(); | |
5823 | |
5824 if (cap->cmdchar == 'L') | |
5825 { | |
5826 validate_botline(); /* make sure curwin->w_botline is valid */ | |
5827 curwin->w_cursor.lnum = curwin->w_botline - 1; | |
5828 if (cap->count1 - 1 >= curwin->w_cursor.lnum) | |
5829 curwin->w_cursor.lnum = 1; | |
5830 else | |
9 | 5831 { |
5832 #ifdef FEAT_FOLDING | |
5833 if (hasAnyFolding(curwin)) | |
5834 { | |
5835 /* Count a fold for one screen line. */ | |
5836 for (n = cap->count1 - 1; n > 0 | |
5837 && curwin->w_cursor.lnum > curwin->w_topline; --n) | |
5838 { | |
5839 (void)hasFolding(curwin->w_cursor.lnum, | |
5840 &curwin->w_cursor.lnum, NULL); | |
5841 --curwin->w_cursor.lnum; | |
5842 } | |
5843 } | |
5844 else | |
5845 #endif | |
5846 curwin->w_cursor.lnum -= cap->count1 - 1; | |
5847 } | |
7 | 5848 } |
5849 else | |
5850 { | |
5851 if (cap->cmdchar == 'M') | |
5852 { | |
5853 #ifdef FEAT_DIFF | |
5854 /* Don't count filler lines above the window. */ | |
5855 used -= diff_check_fill(curwin, curwin->w_topline) | |
5856 - curwin->w_topfill; | |
5857 #endif | |
5858 validate_botline(); /* make sure w_empty_rows is valid */ | |
5859 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2; | |
5860 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n) | |
5861 { | |
5862 #ifdef FEAT_DIFF | |
5863 /* Count half he number of filler lines to be "below this | |
5864 * line" and half to be "above the next line". */ | |
5865 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline | |
5866 + n) / 2 >= half) | |
5867 { | |
5868 --n; | |
5869 break; | |
5870 } | |
5871 #endif | |
5872 used += plines(curwin->w_topline + n); | |
5873 if (used >= half) | |
5874 break; | |
5875 #ifdef FEAT_FOLDING | |
5876 if (hasFolding(curwin->w_topline + n, NULL, &lnum)) | |
5877 n = lnum - curwin->w_topline; | |
5878 #endif | |
5879 } | |
5880 if (n > 0 && used > curwin->w_height) | |
5881 --n; | |
5882 } | |
9 | 5883 else /* (cap->cmdchar == 'H') */ |
5884 { | |
7 | 5885 n = cap->count1 - 1; |
9 | 5886 #ifdef FEAT_FOLDING |
5887 if (hasAnyFolding(curwin)) | |
5888 { | |
5889 /* Count a fold for one screen line. */ | |
5890 lnum = curwin->w_topline; | |
5891 while (n-- > 0 && lnum < curwin->w_botline - 1) | |
5892 { | |
5893 hasFolding(lnum, NULL, &lnum); | |
5894 ++lnum; | |
5895 } | |
5896 n = lnum - curwin->w_topline; | |
5897 } | |
5898 #endif | |
5899 } | |
7 | 5900 curwin->w_cursor.lnum = curwin->w_topline + n; |
5901 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
5902 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
5903 } | |
5904 | |
5905 cursor_correct(); /* correct for 'so' */ | |
5906 beginline(BL_SOL | BL_FIX); | |
5907 } | |
5908 | |
5909 /* | |
5910 * Cursor right commands. | |
5911 */ | |
5912 static void | |
5913 nv_right(cap) | |
5914 cmdarg_T *cap; | |
5915 { | |
5916 long n; | |
5917 #ifdef FEAT_VISUAL | |
5918 int PAST_LINE; | |
5919 #else | |
5920 # define PAST_LINE 0 | |
5921 #endif | |
5922 | |
180 | 5923 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
5924 { | |
5925 /* <C-Right> and <S-Right> move a word or WORD right */ | |
5926 if (mod_mask & MOD_MASK_CTRL) | |
5927 cap->arg = TRUE; | |
5928 nv_wordcmd(cap); | |
5929 return; | |
5930 } | |
5931 | |
7 | 5932 cap->oap->motion_type = MCHAR; |
5933 cap->oap->inclusive = FALSE; | |
5934 #ifdef FEAT_VISUAL | |
5935 PAST_LINE = (VIsual_active && *p_sel != 'o'); | |
5936 | |
5937 # ifdef FEAT_VIRTUALEDIT | |
5938 /* | |
5939 * In virtual mode, there's no such thing as "PAST_LINE", as lines are | |
1188 | 5940 * (theoretically) infinitely long. |
7 | 5941 */ |
5942 if (virtual_active()) | |
5943 PAST_LINE = 0; | |
5944 # endif | |
5945 #endif | |
5946 | |
5947 for (n = cap->count1; n > 0; --n) | |
5948 { | |
5949 if ((!PAST_LINE && oneright() == FAIL) | |
1877 | 5950 #ifdef FEAT_VISUAL |
5951 || (PAST_LINE && *ml_get_cursor() == NUL) | |
5952 #endif | |
5953 ) | |
7 | 5954 { |
5955 /* | |
714 | 5956 * <Space> wraps to next line if 'whichwrap' has 's'. |
5957 * 'l' wraps to next line if 'whichwrap' has 'l'. | |
5958 * CURS_RIGHT wraps to next line if 'whichwrap' has '>'. | |
7 | 5959 */ |
5960 if ( ((cap->cmdchar == ' ' | |
5961 && vim_strchr(p_ww, 's') != NULL) | |
5962 || (cap->cmdchar == 'l' | |
5963 && vim_strchr(p_ww, 'l') != NULL) | |
229 | 5964 || (cap->cmdchar == K_RIGHT |
7 | 5965 && vim_strchr(p_ww, '>') != NULL)) |
5966 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
5967 { | |
5968 /* When deleting we also count the NL as a character. | |
5969 * Set cap->oap->inclusive when last char in the line is | |
5970 * included, move to next line after that */ | |
714 | 5971 if ( cap->oap->op_type != OP_NOP |
7 | 5972 && !cap->oap->inclusive |
5973 && !lineempty(curwin->w_cursor.lnum)) | |
5974 cap->oap->inclusive = TRUE; | |
5975 else | |
5976 { | |
5977 ++curwin->w_cursor.lnum; | |
5978 curwin->w_cursor.col = 0; | |
5979 #ifdef FEAT_VIRTUALEDIT | |
5980 curwin->w_cursor.coladd = 0; | |
5981 #endif | |
5982 curwin->w_set_curswant = TRUE; | |
5983 cap->oap->inclusive = FALSE; | |
5984 } | |
5985 continue; | |
5986 } | |
5987 if (cap->oap->op_type == OP_NOP) | |
5988 { | |
5989 /* Only beep and flush if not moved at all */ | |
5990 if (n == cap->count1) | |
5991 beep_flush(); | |
5992 } | |
5993 else | |
5994 { | |
5995 if (!lineempty(curwin->w_cursor.lnum)) | |
5996 cap->oap->inclusive = TRUE; | |
5997 } | |
5998 break; | |
5999 } | |
6000 #ifdef FEAT_VISUAL | |
6001 else if (PAST_LINE) | |
6002 { | |
6003 curwin->w_set_curswant = TRUE; | |
6004 # ifdef FEAT_VIRTUALEDIT | |
6005 if (virtual_active()) | |
6006 oneright(); | |
6007 else | |
6008 # endif | |
6009 { | |
6010 # ifdef FEAT_MBYTE | |
6011 if (has_mbyte) | |
6012 curwin->w_cursor.col += | |
474 | 6013 (*mb_ptr2len)(ml_get_cursor()); |
7 | 6014 else |
6015 # endif | |
6016 ++curwin->w_cursor.col; | |
6017 } | |
6018 } | |
6019 #endif | |
6020 } | |
6021 #ifdef FEAT_FOLDING | |
6022 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6023 && cap->oap->op_type == OP_NOP) | |
6024 foldOpenCursor(); | |
6025 #endif | |
6026 } | |
6027 | |
6028 /* | |
6029 * Cursor left commands. | |
6030 * | |
6031 * Returns TRUE when operator end should not be adjusted. | |
6032 */ | |
6033 static void | |
6034 nv_left(cap) | |
6035 cmdarg_T *cap; | |
6036 { | |
6037 long n; | |
6038 | |
180 | 6039 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
6040 { | |
6041 /* <C-Left> and <S-Left> move a word or WORD left */ | |
6042 if (mod_mask & MOD_MASK_CTRL) | |
6043 cap->arg = 1; | |
6044 nv_bck_word(cap); | |
6045 return; | |
6046 } | |
6047 | |
7 | 6048 cap->oap->motion_type = MCHAR; |
6049 cap->oap->inclusive = FALSE; | |
6050 for (n = cap->count1; n > 0; --n) | |
6051 { | |
6052 if (oneleft() == FAIL) | |
6053 { | |
6054 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'. | |
6055 * 'h' wraps to previous line if 'whichwrap' has 'h'. | |
6056 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'. | |
6057 */ | |
6058 if ( (((cap->cmdchar == K_BS | |
6059 || cap->cmdchar == Ctrl_H) | |
6060 && vim_strchr(p_ww, 'b') != NULL) | |
6061 || (cap->cmdchar == 'h' | |
6062 && vim_strchr(p_ww, 'h') != NULL) | |
229 | 6063 || (cap->cmdchar == K_LEFT |
7 | 6064 && vim_strchr(p_ww, '<') != NULL)) |
6065 && curwin->w_cursor.lnum > 1) | |
6066 { | |
6067 --(curwin->w_cursor.lnum); | |
6068 coladvance((colnr_T)MAXCOL); | |
6069 curwin->w_set_curswant = TRUE; | |
6070 | |
6071 /* When the NL before the first char has to be deleted we | |
6072 * put the cursor on the NUL after the previous line. | |
6073 * This is a very special case, be careful! | |
1469 | 6074 * Don't adjust op_end now, otherwise it won't work. */ |
7 | 6075 if ( (cap->oap->op_type == OP_DELETE |
6076 || cap->oap->op_type == OP_CHANGE) | |
6077 && !lineempty(curwin->w_cursor.lnum)) | |
6078 { | |
1469 | 6079 if (*ml_get_cursor() != NUL) |
6080 ++curwin->w_cursor.col; | |
7 | 6081 cap->retval |= CA_NO_ADJ_OP_END; |
6082 } | |
6083 continue; | |
6084 } | |
6085 /* Only beep and flush if not moved at all */ | |
6086 else if (cap->oap->op_type == OP_NOP && n == cap->count1) | |
6087 beep_flush(); | |
6088 break; | |
6089 } | |
6090 } | |
6091 #ifdef FEAT_FOLDING | |
6092 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6093 && cap->oap->op_type == OP_NOP) | |
6094 foldOpenCursor(); | |
6095 #endif | |
6096 } | |
6097 | |
6098 /* | |
6099 * Cursor up commands. | |
6100 * cap->arg is TRUE for "-": Move cursor to first non-blank. | |
6101 */ | |
6102 static void | |
6103 nv_up(cap) | |
6104 cmdarg_T *cap; | |
6105 { | |
180 | 6106 if (mod_mask & MOD_MASK_SHIFT) |
6107 { | |
6108 /* <S-Up> is page up */ | |
6109 cap->arg = BACKWARD; | |
6110 nv_page(cap); | |
6111 } | |
6112 else | |
6113 { | |
6114 cap->oap->motion_type = MLINE; | |
6115 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6116 clearopbeep(cap->oap); | |
6117 else if (cap->arg) | |
6118 beginline(BL_WHITE | BL_FIX); | |
6119 } | |
7 | 6120 } |
6121 | |
6122 /* | |
6123 * Cursor down commands. | |
6124 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank. | |
6125 */ | |
6126 static void | |
6127 nv_down(cap) | |
6128 cmdarg_T *cap; | |
6129 { | |
180 | 6130 if (mod_mask & MOD_MASK_SHIFT) |
6131 { | |
6132 /* <S-Down> is page down */ | |
6133 cap->arg = FORWARD; | |
6134 nv_page(cap); | |
6135 } | |
6136 else | |
7 | 6137 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
6138 /* In a quickfix window a <CR> jumps to the error under the cursor. */ | |
170 | 6139 if (bt_quickfix(curbuf) && cap->cmdchar == CAR) |
643 | 6140 if (curwin->w_llist_ref == NULL) |
6141 do_cmdline_cmd((char_u *)".cc"); /* quickfix window */ | |
6142 else | |
6143 do_cmdline_cmd((char_u *)".ll"); /* location list window */ | |
7 | 6144 else |
6145 #endif | |
6146 { | |
6147 #ifdef FEAT_CMDWIN | |
6148 /* In the cmdline window a <CR> executes the command. */ | |
170 | 6149 if (cmdwin_type != 0 && cap->cmdchar == CAR) |
7 | 6150 cmdwin_result = CAR; |
6151 else | |
6152 #endif | |
6153 { | |
6154 cap->oap->motion_type = MLINE; | |
6155 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6156 clearopbeep(cap->oap); | |
6157 else if (cap->arg) | |
6158 beginline(BL_WHITE | BL_FIX); | |
6159 } | |
6160 } | |
6161 } | |
6162 | |
6163 #ifdef FEAT_SEARCHPATH | |
6164 /* | |
6165 * Grab the file name under the cursor and edit it. | |
6166 */ | |
6167 static void | |
6168 nv_gotofile(cap) | |
6169 cmdarg_T *cap; | |
6170 { | |
6171 char_u *ptr; | |
681 | 6172 linenr_T lnum = -1; |
7 | 6173 |
633 | 6174 if (text_locked()) |
7 | 6175 { |
6176 clearopbeep(cap->oap); | |
633 | 6177 text_locked_msg(); |
7 | 6178 return; |
6179 } | |
819 | 6180 #ifdef FEAT_AUTOCMD |
6181 if (curbuf_locked()) | |
6182 { | |
6183 clearop(cap->oap); | |
6184 return; | |
6185 } | |
6186 #endif | |
7 | 6187 |
681 | 6188 ptr = grab_file_name(cap->count1, &lnum); |
7 | 6189 |
6190 if (ptr != NULL) | |
6191 { | |
6192 /* do autowrite if necessary */ | |
6193 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf)) | |
6194 autowrite(curbuf, FALSE); | |
6195 setpcmark(); | |
6196 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST, | |
1743 | 6197 P_HID(curbuf) ? ECMD_HIDE : 0, curwin); |
681 | 6198 if (cap->nchar == 'F' && lnum >= 0) |
6199 { | |
6200 curwin->w_cursor.lnum = lnum; | |
6201 check_cursor_lnum(); | |
6202 beginline(BL_SOL | BL_FIX); | |
6203 } | |
7 | 6204 vim_free(ptr); |
6205 } | |
6206 else | |
6207 clearop(cap->oap); | |
6208 } | |
6209 #endif | |
6210 | |
6211 /* | |
6212 * <End> command: to end of current line or last line. | |
6213 */ | |
6214 static void | |
6215 nv_end(cap) | |
6216 cmdarg_T *cap; | |
6217 { | |
180 | 6218 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */ |
6219 { | |
6220 cap->arg = TRUE; | |
7 | 6221 nv_goto(cap); |
6222 cap->count1 = 1; /* to end of current line */ | |
6223 } | |
6224 nv_dollar(cap); | |
6225 } | |
6226 | |
6227 /* | |
6228 * Handle the "$" command. | |
6229 */ | |
6230 static void | |
6231 nv_dollar(cap) | |
6232 cmdarg_T *cap; | |
6233 { | |
6234 cap->oap->motion_type = MCHAR; | |
6235 cap->oap->inclusive = TRUE; | |
6236 #ifdef FEAT_VIRTUALEDIT | |
6237 /* In virtual mode when off the edge of a line and an operator | |
6238 * is pending (whew!) keep the cursor where it is. | |
6239 * Otherwise, send it to the end of the line. */ | |
6240 if (!virtual_active() || gchar_cursor() != NUL | |
6241 || cap->oap->op_type == OP_NOP) | |
6242 #endif | |
6243 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
6244 if (cursor_down((long)(cap->count1 - 1), | |
6245 cap->oap->op_type == OP_NOP) == FAIL) | |
6246 clearopbeep(cap->oap); | |
6247 #ifdef FEAT_FOLDING | |
6248 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6249 foldOpenCursor(); | |
6250 #endif | |
6251 } | |
6252 | |
6253 /* | |
6254 * Implementation of '?' and '/' commands. | |
6255 * If cap->arg is TRUE don't set PC mark. | |
6256 */ | |
6257 static void | |
6258 nv_search(cap) | |
6259 cmdarg_T *cap; | |
6260 { | |
6261 oparg_T *oap = cap->oap; | |
6262 | |
6263 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13) | |
6264 { | |
6265 /* Translate "g??" to "g?g?" */ | |
6266 cap->cmdchar = 'g'; | |
6267 cap->nchar = '?'; | |
6268 nv_operator(cap); | |
6269 return; | |
6270 } | |
6271 | |
6272 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0); | |
6273 | |
6274 if (cap->searchbuf == NULL) | |
6275 { | |
6276 clearop(oap); | |
6277 return; | |
6278 } | |
6279 | |
6280 normal_search(cap, cap->cmdchar, cap->searchbuf, | |
6281 (cap->arg ? 0 : SEARCH_MARK)); | |
6282 } | |
6283 | |
6284 /* | |
6285 * Handle "N" and "n" commands. | |
6286 * cap->arg is SEARCH_REV for "N", 0 for "n". | |
6287 */ | |
6288 static void | |
6289 nv_next(cap) | |
6290 cmdarg_T *cap; | |
6291 { | |
6292 normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
6293 } | |
6294 | |
6295 /* | |
6296 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat). | |
6297 * Uses only cap->count1 and cap->oap from "cap". | |
6298 */ | |
6299 static void | |
6300 normal_search(cap, dir, pat, opt) | |
6301 cmdarg_T *cap; | |
6302 int dir; | |
6303 char_u *pat; | |
6304 int opt; /* extra flags for do_search() */ | |
6305 { | |
6306 int i; | |
6307 | |
6308 cap->oap->motion_type = MCHAR; | |
6309 cap->oap->inclusive = FALSE; | |
6310 cap->oap->use_reg_one = TRUE; | |
6311 curwin->w_set_curswant = TRUE; | |
6312 | |
6313 i = do_search(cap->oap, dir, pat, cap->count1, | |
1521 | 6314 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG, NULL); |
7 | 6315 if (i == 0) |
6316 clearop(cap->oap); | |
6317 else | |
6318 { | |
6319 if (i == 2) | |
6320 cap->oap->motion_type = MLINE; | |
6321 #ifdef FEAT_VIRTUALEDIT | |
6322 curwin->w_cursor.coladd = 0; | |
6323 #endif | |
6324 #ifdef FEAT_FOLDING | |
6325 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6326 foldOpenCursor(); | |
6327 #endif | |
6328 } | |
6329 | |
6330 /* "/$" will put the cursor after the end of the line, may need to | |
6331 * correct that here */ | |
6332 check_cursor(); | |
6333 } | |
6334 | |
6335 /* | |
6336 * Character search commands. | |
6337 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for | |
6338 * ',' and FALSE for ';'. | |
6339 * cap->nchar is NUL for ',' and ';' (repeat the search) | |
6340 */ | |
6341 static void | |
6342 nv_csearch(cap) | |
6343 cmdarg_T *cap; | |
6344 { | |
6345 int t_cmd; | |
6346 | |
6347 if (cap->cmdchar == 't' || cap->cmdchar == 'T') | |
6348 t_cmd = TRUE; | |
6349 else | |
6350 t_cmd = FALSE; | |
6351 | |
6352 cap->oap->motion_type = MCHAR; | |
6353 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL) | |
6354 clearopbeep(cap->oap); | |
6355 else | |
6356 { | |
6357 curwin->w_set_curswant = TRUE; | |
6358 #ifdef FEAT_VIRTUALEDIT | |
6359 /* Include a Tab for "tx" and for "dfx". */ | |
6360 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD | |
6361 && (t_cmd || cap->oap->op_type != OP_NOP)) | |
6362 { | |
6363 colnr_T scol, ecol; | |
6364 | |
6365 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
6366 curwin->w_cursor.coladd = ecol - scol; | |
6367 } | |
6368 else | |
6369 curwin->w_cursor.coladd = 0; | |
6370 #endif | |
6371 #ifdef FEAT_VISUAL | |
6372 adjust_for_sel(cap); | |
6373 #endif | |
6374 #ifdef FEAT_FOLDING | |
6375 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6376 foldOpenCursor(); | |
6377 #endif | |
6378 } | |
6379 } | |
6380 | |
6381 /* | |
6382 * "[" and "]" commands. | |
6383 * cap->arg is BACKWARD for "[" and FORWARD for "]". | |
6384 */ | |
6385 static void | |
6386 nv_brackets(cap) | |
6387 cmdarg_T *cap; | |
6388 { | |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
6389 pos_T new_pos = INIT_POS_T(0, 0, 0); |
7 | 6390 pos_T prev_pos; |
6391 pos_T *pos = NULL; /* init for GCC */ | |
6392 pos_T old_pos; /* cursor position before command */ | |
6393 int flag; | |
6394 long n; | |
6395 int findc; | |
6396 int c; | |
6397 | |
6398 cap->oap->motion_type = MCHAR; | |
6399 cap->oap->inclusive = FALSE; | |
6400 old_pos = curwin->w_cursor; | |
6401 #ifdef FEAT_VIRTUALEDIT | |
6402 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */ | |
6403 #endif | |
6404 | |
6405 #ifdef FEAT_SEARCHPATH | |
6406 /* | |
6407 * "[f" or "]f" : Edit file under the cursor (same as "gf") | |
6408 */ | |
6409 if (cap->nchar == 'f') | |
6410 nv_gotofile(cap); | |
6411 else | |
6412 #endif | |
6413 | |
6414 #ifdef FEAT_FIND_ID | |
6415 /* | |
1188 | 6416 * Find the occurrence(s) of the identifier or define under cursor |
6417 * in current and included files or jump to the first occurrence. | |
7 | 6418 * |
6419 * search list jump | |
6420 * fwd bwd fwd bwd fwd bwd | |
6421 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I" | |
6422 * define "]d" "[d" "]D" "[D" "]^D" "[^D" | |
6423 */ | |
6424 if (vim_strchr((char_u *) | |
6425 #ifdef EBCDIC | |
6426 "iI\005dD\067", | |
6427 #else | |
6428 "iI\011dD\004", | |
6429 #endif | |
6430 cap->nchar) != NULL) | |
6431 { | |
6432 char_u *ptr; | |
6433 int len; | |
6434 | |
6435 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
6436 clearop(cap->oap); | |
6437 else | |
6438 { | |
6439 find_pattern_in_path(ptr, 0, len, TRUE, | |
6440 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE, | |
6441 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY, | |
6442 cap->count1, | |
6443 isupper(cap->nchar) ? ACTION_SHOW_ALL : | |
6444 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO, | |
6445 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1, | |
6446 (linenr_T)MAXLNUM); | |
6447 curwin->w_set_curswant = TRUE; | |
6448 } | |
6449 } | |
6450 else | |
6451 #endif | |
6452 | |
6453 /* | |
6454 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')' | |
6455 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct. | |
6456 * "[/", "[*", "]/", "]*": go to Nth comment start/end. | |
6457 * "[m" or "]m" search for prev/next start of (Java) method. | |
6458 * "[M" or "]M" search for prev/next end of (Java) method. | |
6459 */ | |
6460 if ( (cap->cmdchar == '[' | |
6461 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL) | |
6462 || (cap->cmdchar == ']' | |
6463 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL)) | |
6464 { | |
6465 if (cap->nchar == '*') | |
6466 cap->nchar = '/'; | |
6467 prev_pos.lnum = 0; | |
6468 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6469 { | |
6470 if (cap->cmdchar == '[') | |
6471 findc = '{'; | |
6472 else | |
6473 findc = '}'; | |
6474 n = 9999; | |
6475 } | |
6476 else | |
6477 { | |
6478 findc = cap->nchar; | |
6479 n = cap->count1; | |
6480 } | |
6481 for ( ; n > 0; --n) | |
6482 { | |
6483 if ((pos = findmatchlimit(cap->oap, findc, | |
6484 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL) | |
6485 { | |
6486 if (new_pos.lnum == 0) /* nothing found */ | |
6487 { | |
6488 if (cap->nchar != 'm' && cap->nchar != 'M') | |
6489 clearopbeep(cap->oap); | |
6490 } | |
6491 else | |
6492 pos = &new_pos; /* use last one found */ | |
6493 break; | |
6494 } | |
6495 prev_pos = new_pos; | |
6496 curwin->w_cursor = *pos; | |
6497 new_pos = *pos; | |
6498 } | |
6499 curwin->w_cursor = old_pos; | |
6500 | |
6501 /* | |
6502 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only | |
6503 * brought us to the match for "[m" and "]M" when inside a method. | |
6504 * Try finding the '{' or '}' we want to be at. | |
6505 * Also repeat for the given count. | |
6506 */ | |
6507 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6508 { | |
6509 /* norm is TRUE for "]M" and "[m" */ | |
6510 int norm = ((findc == '{') == (cap->nchar == 'm')); | |
6511 | |
6512 n = cap->count1; | |
6513 /* found a match: we were inside a method */ | |
6514 if (prev_pos.lnum != 0) | |
6515 { | |
6516 pos = &prev_pos; | |
6517 curwin->w_cursor = prev_pos; | |
6518 if (norm) | |
6519 --n; | |
6520 } | |
6521 else | |
6522 pos = NULL; | |
6523 while (n > 0) | |
6524 { | |
6525 for (;;) | |
6526 { | |
6527 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0) | |
6528 { | |
6529 /* if not found anything, that's an error */ | |
6530 if (pos == NULL) | |
6531 clearopbeep(cap->oap); | |
6532 n = 0; | |
6533 break; | |
6534 } | |
6535 c = gchar_cursor(); | |
6536 if (c == '{' || c == '}') | |
6537 { | |
6538 /* Must have found end/start of class: use it. | |
6539 * Or found the place to be at. */ | |
6540 if ((c == findc && norm) || (n == 1 && !norm)) | |
6541 { | |
6542 new_pos = curwin->w_cursor; | |
6543 pos = &new_pos; | |
6544 n = 0; | |
6545 } | |
6546 /* if no match found at all, we started outside of the | |
6547 * class and we're inside now. Just go on. */ | |
6548 else if (new_pos.lnum == 0) | |
6549 { | |
6550 new_pos = curwin->w_cursor; | |
6551 pos = &new_pos; | |
6552 } | |
6553 /* found start/end of other method: go to match */ | |
6554 else if ((pos = findmatchlimit(cap->oap, findc, | |
6555 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, | |
6556 0)) == NULL) | |
6557 n = 0; | |
6558 else | |
6559 curwin->w_cursor = *pos; | |
6560 break; | |
6561 } | |
6562 } | |
6563 --n; | |
6564 } | |
6565 curwin->w_cursor = old_pos; | |
6566 if (pos == NULL && new_pos.lnum != 0) | |
6567 clearopbeep(cap->oap); | |
6568 } | |
6569 if (pos != NULL) | |
6570 { | |
6571 setpcmark(); | |
6572 curwin->w_cursor = *pos; | |
6573 curwin->w_set_curswant = TRUE; | |
6574 #ifdef FEAT_FOLDING | |
6575 if ((fdo_flags & FDO_BLOCK) && KeyTyped | |
6576 && cap->oap->op_type == OP_NOP) | |
6577 foldOpenCursor(); | |
6578 #endif | |
6579 } | |
6580 } | |
6581 | |
6582 /* | |
6583 * "[[", "[]", "]]" and "][": move to start or end of function | |
6584 */ | |
6585 else if (cap->nchar == '[' || cap->nchar == ']') | |
6586 { | |
6587 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */ | |
6588 flag = '{'; | |
6589 else | |
6590 flag = '}'; /* "][" or "[]" */ | |
6591 | |
6592 curwin->w_set_curswant = TRUE; | |
6593 /* | |
6594 * Imitate strange Vi behaviour: When using "]]" with an operator | |
6595 * we also stop at '}'. | |
6596 */ | |
503 | 6597 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag, |
7 | 6598 (cap->oap->op_type != OP_NOP |
6599 && cap->arg == FORWARD && flag == '{'))) | |
6600 clearopbeep(cap->oap); | |
6601 else | |
6602 { | |
6603 if (cap->oap->op_type == OP_NOP) | |
6604 beginline(BL_WHITE | BL_FIX); | |
6605 #ifdef FEAT_FOLDING | |
6606 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6607 foldOpenCursor(); | |
6608 #endif | |
6609 } | |
6610 } | |
6611 | |
6612 /* | |
6613 * "[p", "[P", "]P" and "]p": put with indent adjustment | |
6614 */ | |
6615 else if (cap->nchar == 'p' || cap->nchar == 'P') | |
6616 { | |
1312 | 6617 if (!checkclearop(cap->oap)) |
7 | 6618 { |
6619 prep_redo_cmd(cap); | |
6620 do_put(cap->oap->regname, | |
6621 (cap->cmdchar == ']' && cap->nchar == 'p') ? FORWARD : BACKWARD, | |
6622 cap->count1, PUT_FIXINDENT); | |
6623 } | |
6624 } | |
6625 | |
6626 /* | |
6627 * "['", "[`", "]'" and "]`": jump to next mark | |
6628 */ | |
6629 else if (cap->nchar == '\'' || cap->nchar == '`') | |
6630 { | |
6631 pos = &curwin->w_cursor; | |
6632 for (n = cap->count1; n > 0; --n) | |
6633 { | |
6634 prev_pos = *pos; | |
6635 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD, | |
6636 cap->nchar == '\''); | |
6637 if (pos == NULL) | |
6638 break; | |
6639 } | |
6640 if (pos == NULL) | |
6641 pos = &prev_pos; | |
6642 nv_cursormark(cap, cap->nchar == '\'', pos); | |
6643 } | |
6644 | |
6645 #ifdef FEAT_MOUSE | |
6646 /* | |
6647 * [ or ] followed by a middle mouse click: put selected text with | |
6648 * indent adjustment. Any other button just does as usual. | |
6649 */ | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
6650 else if (cap->nchar >= K_RIGHTRELEASE && cap->nchar <= K_LEFTMOUSE) |
7 | 6651 { |
6652 (void)do_mouse(cap->oap, cap->nchar, | |
6653 (cap->cmdchar == ']') ? FORWARD : BACKWARD, | |
6654 cap->count1, PUT_FIXINDENT); | |
6655 } | |
6656 #endif /* FEAT_MOUSE */ | |
6657 | |
6658 #ifdef FEAT_FOLDING | |
6659 /* | |
6660 * "[z" and "]z": move to start or end of open fold. | |
6661 */ | |
6662 else if (cap->nchar == 'z') | |
6663 { | |
6664 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6665 cap->count1) == FAIL) | |
6666 clearopbeep(cap->oap); | |
6667 } | |
6668 #endif | |
6669 | |
6670 #ifdef FEAT_DIFF | |
6671 /* | |
6672 * "[c" and "]c": move to next or previous diff-change. | |
6673 */ | |
6674 else if (cap->nchar == 'c') | |
6675 { | |
6676 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6677 cap->count1) == FAIL) | |
6678 clearopbeep(cap->oap); | |
6679 } | |
6680 #endif | |
6681 | |
737 | 6682 #ifdef FEAT_SPELL |
236 | 6683 /* |
6684 * "[s", "[S", "]s" and "]S": move to next spell error. | |
6685 */ | |
6686 else if (cap->nchar == 's' || cap->nchar == 'S') | |
6687 { | |
249 | 6688 setpcmark(); |
6689 for (n = 0; n < cap->count1; ++n) | |
498 | 6690 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD, |
6691 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0) | |
249 | 6692 { |
6693 clearopbeep(cap->oap); | |
6694 break; | |
6695 } | |
819 | 6696 # ifdef FEAT_FOLDING |
6697 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6698 foldOpenCursor(); | |
6699 # endif | |
236 | 6700 } |
6701 #endif | |
6702 | |
7 | 6703 /* Not a valid cap->nchar. */ |
6704 else | |
6705 clearopbeep(cap->oap); | |
6706 } | |
6707 | |
6708 /* | |
6709 * Handle Normal mode "%" command. | |
6710 */ | |
6711 static void | |
6712 nv_percent(cap) | |
6713 cmdarg_T *cap; | |
6714 { | |
6715 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
|
6716 #if defined(FEAT_FOLDING) |
7 | 6717 linenr_T lnum = curwin->w_cursor.lnum; |
6718 #endif | |
6719 | |
6720 cap->oap->inclusive = TRUE; | |
6721 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */ | |
6722 { | |
6723 if (cap->count0 > 100) | |
6724 clearopbeep(cap->oap); | |
6725 else | |
6726 { | |
6727 cap->oap->motion_type = MLINE; | |
6728 setpcmark(); | |
6729 /* Round up, so CTRL-G will give same value. Watch out for a | |
6730 * large line count, the line number must not go negative! */ | |
6731 if (curbuf->b_ml.ml_line_count > 1000000) | |
6732 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L) | |
6733 / 100L * cap->count0; | |
6734 else | |
6735 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * | |
6736 cap->count0 + 99L) / 100L; | |
6737 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6738 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6739 beginline(BL_SOL | BL_FIX); | |
6740 } | |
6741 } | |
6742 else /* "%" : go to matching paren */ | |
6743 { | |
6744 cap->oap->motion_type = MCHAR; | |
6745 cap->oap->use_reg_one = TRUE; | |
6746 if ((pos = findmatch(cap->oap, NUL)) == NULL) | |
6747 clearopbeep(cap->oap); | |
6748 else | |
6749 { | |
6750 setpcmark(); | |
6751 curwin->w_cursor = *pos; | |
6752 curwin->w_set_curswant = TRUE; | |
6753 #ifdef FEAT_VIRTUALEDIT | |
6754 curwin->w_cursor.coladd = 0; | |
6755 #endif | |
6756 #ifdef FEAT_VISUAL | |
6757 adjust_for_sel(cap); | |
6758 #endif | |
6759 } | |
6760 } | |
6761 #ifdef FEAT_FOLDING | |
6762 if (cap->oap->op_type == OP_NOP | |
6763 && lnum != curwin->w_cursor.lnum | |
6764 && (fdo_flags & FDO_PERCENT) | |
6765 && KeyTyped) | |
6766 foldOpenCursor(); | |
6767 #endif | |
6768 } | |
6769 | |
6770 /* | |
6771 * Handle "(" and ")" commands. | |
6772 * cap->arg is BACKWARD for "(" and FORWARD for ")". | |
6773 */ | |
6774 static void | |
6775 nv_brace(cap) | |
6776 cmdarg_T *cap; | |
6777 { | |
6778 cap->oap->motion_type = MCHAR; | |
6779 cap->oap->use_reg_one = TRUE; | |
620 | 6780 /* The motion used to be inclusive for "(", but that is not what Vi does. */ |
6781 cap->oap->inclusive = FALSE; | |
7 | 6782 curwin->w_set_curswant = TRUE; |
6783 | |
6784 if (findsent(cap->arg, cap->count1) == FAIL) | |
6785 clearopbeep(cap->oap); | |
6786 else | |
6787 { | |
1505 | 6788 /* Don't leave the cursor on the NUL past end of line. */ |
6789 adjust_cursor(cap->oap); | |
7 | 6790 #ifdef FEAT_VIRTUALEDIT |
6791 curwin->w_cursor.coladd = 0; | |
6792 #endif | |
6793 #ifdef FEAT_FOLDING | |
6794 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6795 foldOpenCursor(); | |
6796 #endif | |
6797 } | |
6798 } | |
6799 | |
6800 /* | |
6801 * "m" command: Mark a position. | |
6802 */ | |
6803 static void | |
6804 nv_mark(cap) | |
6805 cmdarg_T *cap; | |
6806 { | |
6807 if (!checkclearop(cap->oap)) | |
6808 { | |
6809 if (setmark(cap->nchar) == FAIL) | |
6810 clearopbeep(cap->oap); | |
6811 } | |
6812 } | |
6813 | |
6814 /* | |
6815 * "{" and "}" commands. | |
6816 * cmd->arg is BACKWARD for "{" and FORWARD for "}". | |
6817 */ | |
6818 static void | |
6819 nv_findpar(cap) | |
6820 cmdarg_T *cap; | |
6821 { | |
6822 cap->oap->motion_type = MCHAR; | |
6823 cap->oap->inclusive = FALSE; | |
6824 cap->oap->use_reg_one = TRUE; | |
6825 curwin->w_set_curswant = TRUE; | |
503 | 6826 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE)) |
7 | 6827 clearopbeep(cap->oap); |
6828 else | |
6829 { | |
6830 #ifdef FEAT_VIRTUALEDIT | |
6831 curwin->w_cursor.coladd = 0; | |
6832 #endif | |
6833 #ifdef FEAT_FOLDING | |
6834 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6835 foldOpenCursor(); | |
6836 #endif | |
6837 } | |
6838 } | |
6839 | |
6840 /* | |
6841 * "u" command: Undo or make lower case. | |
6842 */ | |
6843 static void | |
6844 nv_undo(cap) | |
6845 cmdarg_T *cap; | |
6846 { | |
6847 if (cap->oap->op_type == OP_LOWER | |
6848 #ifdef FEAT_VISUAL | |
6849 || VIsual_active | |
6850 #endif | |
6851 ) | |
6852 { | |
6853 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */ | |
6854 cap->cmdchar = 'g'; | |
6855 cap->nchar = 'u'; | |
6856 nv_operator(cap); | |
6857 } | |
6858 else | |
6859 nv_kundo(cap); | |
6860 } | |
6861 | |
6862 /* | |
6863 * <Undo> command. | |
6864 */ | |
6865 static void | |
6866 nv_kundo(cap) | |
6867 cmdarg_T *cap; | |
6868 { | |
6869 if (!checkclearopq(cap->oap)) | |
6870 { | |
6871 u_undo((int)cap->count1); | |
6872 curwin->w_set_curswant = TRUE; | |
6873 } | |
6874 } | |
6875 | |
6876 /* | |
6877 * Handle the "r" command. | |
6878 */ | |
6879 static void | |
6880 nv_replace(cap) | |
6881 cmdarg_T *cap; | |
6882 { | |
6883 char_u *ptr; | |
6884 int had_ctrl_v; | |
6885 long n; | |
6886 | |
6887 if (checkclearop(cap->oap)) | |
6888 return; | |
6889 | |
6890 /* get another character */ | |
6891 if (cap->nchar == Ctrl_V) | |
6892 { | |
6893 had_ctrl_v = Ctrl_V; | |
6894 cap->nchar = get_literal(); | |
6895 /* Don't redo a multibyte character with CTRL-V. */ | |
6896 if (cap->nchar > DEL) | |
6897 had_ctrl_v = NUL; | |
6898 } | |
6899 else | |
6900 had_ctrl_v = NUL; | |
6901 | |
1343 | 6902 /* Abort if the character is a special key. */ |
6903 if (IS_SPECIAL(cap->nchar)) | |
6904 { | |
6905 clearopbeep(cap->oap); | |
6906 return; | |
6907 } | |
6908 | |
7 | 6909 #ifdef FEAT_VISUAL |
6910 /* Visual mode "r" */ | |
6911 if (VIsual_active) | |
6912 { | |
1797 | 6913 if (got_int) |
6914 reset_VIsual(); | |
7 | 6915 nv_operator(cap); |
6916 return; | |
6917 } | |
6918 #endif | |
6919 | |
6920 #ifdef FEAT_VIRTUALEDIT | |
6921 /* Break tabs, etc. */ | |
6922 if (virtual_active()) | |
6923 { | |
6924 if (u_save_cursor() == FAIL) | |
6925 return; | |
6926 if (gchar_cursor() == NUL) | |
6927 { | |
6928 /* Add extra space and put the cursor on the first one. */ | |
6929 coladvance_force((colnr_T)(getviscol() + cap->count1)); | |
6930 curwin->w_cursor.col -= cap->count1; | |
6931 } | |
6932 else if (gchar_cursor() == TAB) | |
6933 coladvance_force(getviscol()); | |
6934 } | |
6935 #endif | |
6936 | |
1343 | 6937 /* Abort if not enough characters to replace. */ |
7 | 6938 ptr = ml_get_cursor(); |
1343 | 6939 if (STRLEN(ptr) < (unsigned)cap->count1 |
7 | 6940 #ifdef FEAT_MBYTE |
6941 || (has_mbyte && mb_charlen(ptr) < cap->count1) | |
6942 #endif | |
6943 ) | |
6944 { | |
6945 clearopbeep(cap->oap); | |
6946 return; | |
6947 } | |
6948 | |
6949 /* | |
6950 * Replacing with a TAB is done by edit() when it is complicated because | |
6951 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB. | |
6952 * Other characters are done below to avoid problems with things like | |
6953 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC). | |
6954 */ | |
6955 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta)) | |
6956 { | |
6957 stuffnumReadbuff(cap->count1); | |
6958 stuffcharReadbuff('R'); | |
6959 stuffcharReadbuff('\t'); | |
6960 stuffcharReadbuff(ESC); | |
6961 return; | |
6962 } | |
6963 | |
6964 /* save line for undo */ | |
6965 if (u_save_cursor() == FAIL) | |
6966 return; | |
6967 | |
6968 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n')) | |
6969 { | |
6970 /* | |
6971 * Replace character(s) by a single newline. | |
6972 * Strange vi behaviour: Only one newline is inserted. | |
6973 * Delete the characters here. | |
6974 * Insert the newline with an insert command, takes care of | |
6975 * autoindent. The insert command depends on being on the last | |
6976 * character of a line or not. | |
6977 */ | |
6978 #ifdef FEAT_MBYTE | |
6979 (void)del_chars(cap->count1, FALSE); /* delete the characters */ | |
6980 #else | |
608 | 6981 (void)del_bytes(cap->count1, FALSE, FALSE); /* delete the characters */ |
7 | 6982 #endif |
6983 stuffcharReadbuff('\r'); | |
6984 stuffcharReadbuff(ESC); | |
6985 | |
6986 /* Give 'r' to edit(), to get the redo command right. */ | |
6987 invoke_edit(cap, TRUE, 'r', FALSE); | |
6988 } | |
6989 else | |
6990 { | |
6991 prep_redo(cap->oap->regname, cap->count1, | |
6992 NUL, 'r', NUL, had_ctrl_v, cap->nchar); | |
6993 | |
6994 curbuf->b_op_start = curwin->w_cursor; | |
6995 #ifdef FEAT_MBYTE | |
6996 if (has_mbyte) | |
6997 { | |
6998 int old_State = State; | |
6999 | |
7000 if (cap->ncharC1 != 0) | |
7001 AppendCharToRedobuff(cap->ncharC1); | |
7002 if (cap->ncharC2 != 0) | |
7003 AppendCharToRedobuff(cap->ncharC2); | |
7004 | |
7005 /* This is slow, but it handles replacing a single-byte with a | |
7006 * multi-byte and the other way around. Also handles adding | |
7007 * composing characters for utf-8. */ | |
7008 for (n = cap->count1; n > 0; --n) | |
7009 { | |
7010 State = REPLACE; | |
7011 ins_char(cap->nchar); | |
7012 State = old_State; | |
7013 if (cap->ncharC1 != 0) | |
7014 ins_char(cap->ncharC1); | |
7015 if (cap->ncharC2 != 0) | |
7016 ins_char(cap->ncharC2); | |
7017 } | |
7018 } | |
7019 else | |
7020 #endif | |
7021 { | |
7022 /* | |
7023 * Replace the characters within one line. | |
7024 */ | |
7025 for (n = cap->count1; n > 0; --n) | |
7026 { | |
7027 /* | |
7028 * Get ptr again, because u_save and/or showmatch() will have | |
7029 * released the line. At the same time we let know that the | |
7030 * line will be changed. | |
7031 */ | |
7032 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE); | |
7033 ptr[curwin->w_cursor.col] = cap->nchar; | |
7034 if (p_sm && msg_silent == 0) | |
7035 showmatch(cap->nchar); | |
7036 ++curwin->w_cursor.col; | |
7037 } | |
7038 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7039 if (netbeans_active()) |
7 | 7040 { |
2210 | 7041 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1); |
7 | 7042 |
33 | 7043 netbeans_removed(curbuf, curwin->w_cursor.lnum, start, |
2210 | 7044 (long)cap->count1); |
7 | 7045 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start, |
33 | 7046 &ptr[start], (int)cap->count1); |
7 | 7047 } |
7048 #endif | |
7049 | |
7050 /* mark the buffer as changed and prepare for displaying */ | |
7051 changed_bytes(curwin->w_cursor.lnum, | |
7052 (colnr_T)(curwin->w_cursor.col - cap->count1)); | |
7053 } | |
7054 --curwin->w_cursor.col; /* cursor on the last replaced char */ | |
7055 #ifdef FEAT_MBYTE | |
7056 /* if the character on the left of the current cursor is a multi-byte | |
7057 * character, move two characters left */ | |
7058 if (has_mbyte) | |
7059 mb_adjust_cursor(); | |
7060 #endif | |
7061 curbuf->b_op_end = curwin->w_cursor; | |
7062 curwin->w_set_curswant = TRUE; | |
7063 set_last_insert(cap->nchar); | |
7064 } | |
7065 } | |
7066 | |
7067 #ifdef FEAT_VISUAL | |
7068 /* | |
7069 * 'o': Exchange start and end of Visual area. | |
7070 * 'O': same, but in block mode exchange left and right corners. | |
7071 */ | |
7072 static void | |
7073 v_swap_corners(cmdchar) | |
7074 int cmdchar; | |
7075 { | |
7076 pos_T old_cursor; | |
7077 colnr_T left, right; | |
7078 | |
7079 if (cmdchar == 'O' && VIsual_mode == Ctrl_V) | |
7080 { | |
7081 old_cursor = curwin->w_cursor; | |
7082 getvcols(curwin, &old_cursor, &VIsual, &left, &right); | |
7083 curwin->w_cursor.lnum = VIsual.lnum; | |
7084 coladvance(left); | |
7085 VIsual = curwin->w_cursor; | |
7086 | |
7087 curwin->w_cursor.lnum = old_cursor.lnum; | |
7088 curwin->w_curswant = right; | |
7089 /* 'selection "exclusive" and cursor at right-bottom corner: move it | |
7090 * right one column */ | |
7091 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e') | |
7092 ++curwin->w_curswant; | |
7093 coladvance(curwin->w_curswant); | |
7094 if (curwin->w_cursor.col == old_cursor.col | |
7095 #ifdef FEAT_VIRTUALEDIT | |
7096 && (!virtual_active() | |
7097 || curwin->w_cursor.coladd == old_cursor.coladd) | |
7098 #endif | |
7099 ) | |
7100 { | |
7101 curwin->w_cursor.lnum = VIsual.lnum; | |
7102 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e') | |
7103 ++right; | |
7104 coladvance(right); | |
7105 VIsual = curwin->w_cursor; | |
7106 | |
7107 curwin->w_cursor.lnum = old_cursor.lnum; | |
7108 coladvance(left); | |
7109 curwin->w_curswant = left; | |
7110 } | |
7111 } | |
7112 else | |
7113 { | |
7114 old_cursor = curwin->w_cursor; | |
7115 curwin->w_cursor = VIsual; | |
7116 VIsual = old_cursor; | |
7117 curwin->w_set_curswant = TRUE; | |
7118 } | |
7119 } | |
7120 #endif /* FEAT_VISUAL */ | |
7121 | |
7122 /* | |
7123 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE). | |
7124 */ | |
7125 static void | |
7126 nv_Replace(cap) | |
7127 cmdarg_T *cap; | |
7128 { | |
7129 #ifdef FEAT_VISUAL | |
7130 if (VIsual_active) /* "R" is replace lines */ | |
7131 { | |
7132 cap->cmdchar = 'c'; | |
7133 cap->nchar = NUL; | |
7134 VIsual_mode = 'V'; | |
7135 nv_operator(cap); | |
7136 } | |
7137 else | |
7138 #endif | |
7139 if (!checkclearopq(cap->oap)) | |
7140 { | |
7141 if (!curbuf->b_p_ma) | |
7142 EMSG(_(e_modifiable)); | |
7143 else | |
7144 { | |
7145 #ifdef FEAT_VIRTUALEDIT | |
7146 if (virtual_active()) | |
7147 coladvance(getviscol()); | |
7148 #endif | |
7149 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE); | |
7150 } | |
7151 } | |
7152 } | |
7153 | |
7154 #ifdef FEAT_VREPLACE | |
7155 /* | |
7156 * "gr". | |
7157 */ | |
7158 static void | |
7159 nv_vreplace(cap) | |
7160 cmdarg_T *cap; | |
7161 { | |
7162 # ifdef FEAT_VISUAL | |
7163 if (VIsual_active) | |
7164 { | |
7165 cap->cmdchar = 'r'; | |
7166 cap->nchar = cap->extra_char; | |
7167 nv_replace(cap); /* Do same as "r" in Visual mode for now */ | |
7168 } | |
7169 else | |
7170 # endif | |
7171 if (!checkclearopq(cap->oap)) | |
7172 { | |
7173 if (!curbuf->b_p_ma) | |
7174 EMSG(_(e_modifiable)); | |
7175 else | |
7176 { | |
7177 if (cap->extra_char == Ctrl_V) /* get another character */ | |
7178 cap->extra_char = get_literal(); | |
7179 stuffcharReadbuff(cap->extra_char); | |
7180 stuffcharReadbuff(ESC); | |
7181 # ifdef FEAT_VIRTUALEDIT | |
7182 if (virtual_active()) | |
7183 coladvance(getviscol()); | |
7184 # endif | |
7185 invoke_edit(cap, TRUE, 'v', FALSE); | |
7186 } | |
7187 } | |
7188 } | |
7189 #endif | |
7190 | |
7191 /* | |
7192 * Swap case for "~" command, when it does not work like an operator. | |
7193 */ | |
7194 static void | |
7195 n_swapchar(cap) | |
7196 cmdarg_T *cap; | |
7197 { | |
7198 long n; | |
7199 pos_T startpos; | |
7200 int did_change = 0; | |
7201 #ifdef FEAT_NETBEANS_INTG | |
7202 pos_T pos; | |
7203 char_u *ptr; | |
7204 int count; | |
7205 #endif | |
7206 | |
7207 if (checkclearopq(cap->oap)) | |
7208 return; | |
7209 | |
7210 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL) | |
7211 { | |
7212 clearopbeep(cap->oap); | |
7213 return; | |
7214 } | |
7215 | |
7216 prep_redo_cmd(cap); | |
7217 | |
7218 if (u_save_cursor() == FAIL) | |
7219 return; | |
7220 | |
7221 startpos = curwin->w_cursor; | |
7222 #ifdef FEAT_NETBEANS_INTG | |
7223 pos = startpos; | |
7224 #endif | |
7225 for (n = cap->count1; n > 0; --n) | |
7226 { | |
7227 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor); | |
7228 inc_cursor(); | |
7229 if (gchar_cursor() == NUL) | |
7230 { | |
7231 if (vim_strchr(p_ww, '~') != NULL | |
7232 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
7233 { | |
7234 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7235 if (netbeans_active()) |
7 | 7236 { |
7237 if (did_change) | |
7238 { | |
7239 ptr = ml_get(pos.lnum); | |
835 | 7240 count = (int)STRLEN(ptr) - pos.col; |
33 | 7241 netbeans_removed(curbuf, pos.lnum, pos.col, |
7242 (long)count); | |
7 | 7243 netbeans_inserted(curbuf, pos.lnum, pos.col, |
33 | 7244 &ptr[pos.col], count); |
7 | 7245 } |
7246 pos.col = 0; | |
7247 pos.lnum++; | |
7248 } | |
7249 #endif | |
7250 ++curwin->w_cursor.lnum; | |
7251 curwin->w_cursor.col = 0; | |
7252 if (n > 1) | |
7253 { | |
7254 if (u_savesub(curwin->w_cursor.lnum) == FAIL) | |
7255 break; | |
7256 u_clearline(); | |
7257 } | |
7258 } | |
7259 else | |
7260 break; | |
7261 } | |
7262 } | |
7263 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7264 if (did_change && netbeans_active()) |
7 | 7265 { |
7266 ptr = ml_get(pos.lnum); | |
7267 count = curwin->w_cursor.col - pos.col; | |
33 | 7268 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
7269 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count); | |
7 | 7270 } |
7271 #endif | |
7272 | |
7273 | |
7274 check_cursor(); | |
7275 curwin->w_set_curswant = TRUE; | |
7276 if (did_change) | |
7277 { | |
7278 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1, | |
7279 0L); | |
7280 curbuf->b_op_start = startpos; | |
7281 curbuf->b_op_end = curwin->w_cursor; | |
7282 if (curbuf->b_op_end.col > 0) | |
7283 --curbuf->b_op_end.col; | |
7284 } | |
7285 } | |
7286 | |
7287 /* | |
7288 * Move cursor to mark. | |
7289 */ | |
7290 static void | |
7291 nv_cursormark(cap, flag, pos) | |
7292 cmdarg_T *cap; | |
7293 int flag; | |
7294 pos_T *pos; | |
7295 { | |
7296 if (check_mark(pos) == FAIL) | |
7297 clearop(cap->oap); | |
7298 else | |
7299 { | |
7300 if (cap->cmdchar == '\'' | |
7301 || cap->cmdchar == '`' | |
7302 || cap->cmdchar == '[' | |
7303 || cap->cmdchar == ']') | |
7304 setpcmark(); | |
7305 curwin->w_cursor = *pos; | |
7306 if (flag) | |
7307 beginline(BL_WHITE | BL_FIX); | |
7308 else | |
7309 check_cursor(); | |
7310 } | |
7311 cap->oap->motion_type = flag ? MLINE : MCHAR; | |
7312 if (cap->cmdchar == '`') | |
7313 cap->oap->use_reg_one = TRUE; | |
7314 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */ | |
7315 curwin->w_set_curswant = TRUE; | |
7316 } | |
7317 | |
7318 #ifdef FEAT_VISUAL | |
7319 /* | |
7320 * Handle commands that are operators in Visual mode. | |
7321 */ | |
7322 static void | |
7323 v_visop(cap) | |
7324 cmdarg_T *cap; | |
7325 { | |
7326 static char_u trans[] = "YyDdCcxdXdAAIIrr"; | |
7327 | |
7328 /* Uppercase means linewise, except in block mode, then "D" deletes till | |
7329 * the end of the line, and "C" replaces til EOL */ | |
7330 if (isupper(cap->cmdchar)) | |
7331 { | |
7332 if (VIsual_mode != Ctrl_V) | |
7333 VIsual_mode = 'V'; | |
7334 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D') | |
7335 curwin->w_curswant = MAXCOL; | |
7336 } | |
7337 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1); | |
7338 nv_operator(cap); | |
7339 } | |
7340 #endif | |
7341 | |
7342 /* | |
7343 * "s" and "S" commands. | |
7344 */ | |
7345 static void | |
7346 nv_subst(cap) | |
7347 cmdarg_T *cap; | |
7348 { | |
7349 #ifdef FEAT_VISUAL | |
7350 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */ | |
7351 { | |
7352 if (cap->cmdchar == 'S') | |
7353 VIsual_mode = 'V'; | |
7354 cap->cmdchar = 'c'; | |
7355 nv_operator(cap); | |
7356 } | |
7357 else | |
7358 #endif | |
7359 nv_optrans(cap); | |
7360 } | |
7361 | |
7362 /* | |
7363 * Abbreviated commands. | |
7364 */ | |
7365 static void | |
7366 nv_abbrev(cap) | |
7367 cmdarg_T *cap; | |
7368 { | |
7369 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL) | |
7370 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */ | |
7371 | |
7372 #ifdef FEAT_VISUAL | |
7373 /* in Visual mode these commands are operators */ | |
7374 if (VIsual_active) | |
7375 v_visop(cap); | |
7376 else | |
7377 #endif | |
7378 nv_optrans(cap); | |
7379 } | |
7380 | |
7381 /* | |
7382 * Translate a command into another command. | |
7383 */ | |
7384 static void | |
7385 nv_optrans(cap) | |
7386 cmdarg_T *cap; | |
7387 { | |
7388 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh", | |
7389 (char_u *)"d$", (char_u *)"c$", | |
7390 (char_u *)"cl", (char_u *)"cc", | |
7391 (char_u *)"yy", (char_u *)":s\r"}; | |
7392 static char_u *str = (char_u *)"xXDCsSY&"; | |
7393 | |
7394 if (!checkclearopq(cap->oap)) | |
7395 { | |
164 | 7396 /* In Vi "2D" doesn't delete the next line. Can't translate it |
7397 * either, because "2." should also not use the count. */ | |
7398 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL) | |
7399 { | |
7400 cap->oap->start = curwin->w_cursor; | |
7401 cap->oap->op_type = OP_DELETE; | |
1490 | 7402 #ifdef FEAT_EVAL |
7403 set_op_var(OP_DELETE); | |
7404 #endif | |
164 | 7405 cap->count1 = 1; |
7406 nv_dollar(cap); | |
7407 finish_op = TRUE; | |
7408 ResetRedobuff(); | |
7409 AppendCharToRedobuff('D'); | |
7410 } | |
7411 else | |
7412 { | |
7413 if (cap->count0) | |
7414 stuffnumReadbuff(cap->count0); | |
7415 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]); | |
7416 } | |
7 | 7417 } |
7418 cap->opcount = 0; | |
7419 } | |
7420 | |
7421 /* | |
7422 * "'" and "`" commands. Also for "g'" and "g`". | |
7423 * cap->arg is TRUE for "'" and "g'". | |
7424 */ | |
7425 static void | |
7426 nv_gomark(cap) | |
7427 cmdarg_T *cap; | |
7428 { | |
7429 pos_T *pos; | |
7430 int c; | |
7431 #ifdef FEAT_FOLDING | |
7432 linenr_T lnum = curwin->w_cursor.lnum; | |
7433 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
7434 #endif | |
7435 | |
7436 if (cap->cmdchar == 'g') | |
7437 c = cap->extra_char; | |
7438 else | |
7439 c = cap->nchar; | |
7440 pos = getmark(c, (cap->oap->op_type == OP_NOP)); | |
7441 if (pos == (pos_T *)-1) /* jumped to other file */ | |
7442 { | |
7443 if (cap->arg) | |
7444 { | |
7445 check_cursor_lnum(); | |
7446 beginline(BL_WHITE | BL_FIX); | |
7447 } | |
7448 else | |
7449 check_cursor(); | |
7450 } | |
7451 else | |
7452 nv_cursormark(cap, cap->arg, pos); | |
7453 | |
7454 #ifdef FEAT_VIRTUALEDIT | |
7455 /* May need to clear the coladd that a mark includes. */ | |
7456 if (!virtual_active()) | |
7457 curwin->w_cursor.coladd = 0; | |
7458 #endif | |
7459 #ifdef FEAT_FOLDING | |
7460 if (cap->oap->op_type == OP_NOP | |
7461 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
7462 && (fdo_flags & FDO_MARK) | |
7463 && old_KeyTyped) | |
7464 foldOpenCursor(); | |
7465 #endif | |
7466 } | |
7467 | |
7468 /* | |
7469 * Handle CTRL-O, CTRL-I, "g;" and "g," commands. | |
7470 */ | |
7471 static void | |
7472 nv_pcmark(cap) | |
7473 cmdarg_T *cap; | |
7474 { | |
7475 #ifdef FEAT_JUMPLIST | |
7476 pos_T *pos; | |
7477 # ifdef FEAT_FOLDING | |
7478 linenr_T lnum = curwin->w_cursor.lnum; | |
7479 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
7480 # endif | |
7481 | |
7482 if (!checkclearopq(cap->oap)) | |
7483 { | |
7484 if (cap->cmdchar == 'g') | |
7485 pos = movechangelist((int)cap->count1); | |
7486 else | |
7487 pos = movemark((int)cap->count1); | |
7488 if (pos == (pos_T *)-1) /* jump to other file */ | |
7489 { | |
7490 curwin->w_set_curswant = TRUE; | |
7491 check_cursor(); | |
7492 } | |
7493 else if (pos != NULL) /* can jump */ | |
7494 nv_cursormark(cap, FALSE, pos); | |
7495 else if (cap->cmdchar == 'g') | |
7496 { | |
7497 if (curbuf->b_changelistlen == 0) | |
7498 EMSG(_("E664: changelist is empty")); | |
7499 else if (cap->count1 < 0) | |
7500 EMSG(_("E662: At start of changelist")); | |
7501 else | |
7502 EMSG(_("E663: At end of changelist")); | |
7503 } | |
7504 else | |
7505 clearopbeep(cap->oap); | |
7506 # ifdef FEAT_FOLDING | |
7507 if (cap->oap->op_type == OP_NOP | |
7508 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
7509 && (fdo_flags & FDO_MARK) | |
7510 && old_KeyTyped) | |
7511 foldOpenCursor(); | |
7512 # endif | |
7513 } | |
7514 #else | |
7515 clearopbeep(cap->oap); | |
7516 #endif | |
7517 } | |
7518 | |
7519 /* | |
7520 * Handle '"' command. | |
7521 */ | |
7522 static void | |
7523 nv_regname(cap) | |
7524 cmdarg_T *cap; | |
7525 { | |
7526 if (checkclearop(cap->oap)) | |
7527 return; | |
7528 #ifdef FEAT_EVAL | |
7529 if (cap->nchar == '=') | |
7530 cap->nchar = get_expr_register(); | |
7531 #endif | |
7532 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE)) | |
7533 { | |
7534 cap->oap->regname = cap->nchar; | |
7535 cap->opcount = cap->count0; /* remember count before '"' */ | |
7536 #ifdef FEAT_EVAL | |
7537 set_reg_var(cap->oap->regname); | |
7538 #endif | |
7539 } | |
7540 else | |
7541 clearopbeep(cap->oap); | |
7542 } | |
7543 | |
7544 #ifdef FEAT_VISUAL | |
7545 /* | |
7546 * Handle "v", "V" and "CTRL-V" commands. | |
7547 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg | |
7548 * is TRUE. | |
167 | 7549 * Handle CTRL-Q just like CTRL-V. |
7 | 7550 */ |
7551 static void | |
7552 nv_visual(cap) | |
7553 cmdarg_T *cap; | |
7554 { | |
167 | 7555 if (cap->cmdchar == Ctrl_Q) |
7556 cap->cmdchar = Ctrl_V; | |
7557 | |
7 | 7558 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it |
7559 * characterwise, linewise, or blockwise. */ | |
7560 if (cap->oap->op_type != OP_NOP) | |
7561 { | |
7562 cap->oap->motion_force = cap->cmdchar; | |
7563 finish_op = FALSE; /* operator doesn't finish now but later */ | |
7564 return; | |
7565 } | |
7566 | |
7567 VIsual_select = cap->arg; | |
7568 if (VIsual_active) /* change Visual mode */ | |
7569 { | |
7570 if (VIsual_mode == cap->cmdchar) /* stop visual mode */ | |
7571 end_visual_mode(); | |
7572 else /* toggle char/block mode */ | |
7573 { /* or char/line mode */ | |
7574 VIsual_mode = cap->cmdchar; | |
7575 showmode(); | |
7576 } | |
7577 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
7578 } | |
7579 else /* start Visual mode */ | |
7580 { | |
7581 check_visual_highlight(); | |
7582 if (cap->count0) /* use previously selected part */ | |
7583 { | |
7584 if (resel_VIsual_mode == NUL) /* there is none */ | |
7585 { | |
7586 beep_flush(); | |
7587 return; | |
7588 } | |
7589 VIsual = curwin->w_cursor; | |
7590 | |
7591 VIsual_active = TRUE; | |
7592 VIsual_reselect = TRUE; | |
7593 if (!cap->arg) | |
7594 /* start Select mode when 'selectmode' contains "cmd" */ | |
7595 may_start_select('c'); | |
7596 #ifdef FEAT_MOUSE | |
7597 setmouse(); | |
7598 #endif | |
641 | 7599 if (p_smd && msg_silent == 0) |
7 | 7600 redraw_cmdline = TRUE; /* show visual mode later */ |
7601 /* | |
7602 * For V and ^V, we multiply the number of lines even if there | |
7603 * was only one -- webb | |
7604 */ | |
7605 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1) | |
7606 { | |
7607 curwin->w_cursor.lnum += | |
7608 resel_VIsual_line_count * cap->count0 - 1; | |
7609 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
7610 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
7611 } | |
7612 VIsual_mode = resel_VIsual_mode; | |
7613 if (VIsual_mode == 'v') | |
7614 { | |
7615 if (resel_VIsual_line_count <= 1) | |
7616 curwin->w_cursor.col += resel_VIsual_col * cap->count0 - 1; | |
7617 else | |
7618 curwin->w_cursor.col = resel_VIsual_col; | |
7619 check_cursor_col(); | |
7620 } | |
7621 if (resel_VIsual_col == MAXCOL) | |
7622 { | |
7623 curwin->w_curswant = MAXCOL; | |
7624 coladvance((colnr_T)MAXCOL); | |
7625 } | |
7626 else if (VIsual_mode == Ctrl_V) | |
7627 { | |
7628 validate_virtcol(); | |
7629 curwin->w_curswant = curwin->w_virtcol | |
7630 + resel_VIsual_col * cap->count0 - 1; | |
7631 coladvance(curwin->w_curswant); | |
7632 } | |
7633 else | |
7634 curwin->w_set_curswant = TRUE; | |
7635 redraw_curbuf_later(INVERTED); /* show the inversion */ | |
7636 } | |
7637 else | |
7638 { | |
7639 if (!cap->arg) | |
7640 /* start Select mode when 'selectmode' contains "cmd" */ | |
7641 may_start_select('c'); | |
7642 n_start_visual_mode(cap->cmdchar); | |
7643 } | |
7644 } | |
7645 } | |
7646 | |
7647 /* | |
7648 * Start selection for Shift-movement keys. | |
7649 */ | |
7650 void | |
7651 start_selection() | |
7652 { | |
7653 /* if 'selectmode' contains "key", start Select mode */ | |
7654 may_start_select('k'); | |
7655 n_start_visual_mode('v'); | |
7656 } | |
7657 | |
7658 /* | |
7659 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu. | |
7660 */ | |
7661 void | |
7662 may_start_select(c) | |
7663 int c; | |
7664 { | |
7665 VIsual_select = (stuff_empty() && typebuf_typed() | |
7666 && (vim_strchr(p_slm, c) != NULL)); | |
7667 } | |
7668 | |
7669 /* | |
7670 * Start Visual mode "c". | |
7671 * Should set VIsual_select before calling this. | |
7672 */ | |
7673 static void | |
7674 n_start_visual_mode(c) | |
7675 int c; | |
7676 { | |
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7677 #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
|
7678 /* 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
|
7679 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
|
7680 #endif |
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7681 |
7 | 7682 VIsual_mode = c; |
7683 VIsual_active = TRUE; | |
7684 VIsual_reselect = TRUE; | |
7685 #ifdef FEAT_VIRTUALEDIT | |
7686 /* Corner case: the 0 position in a tab may change when going into | |
7687 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting. | |
7688 */ | |
7689 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB) | |
7690 coladvance(curwin->w_virtcol); | |
7691 #endif | |
7692 VIsual = curwin->w_cursor; | |
7693 | |
7694 #ifdef FEAT_FOLDING | |
7695 foldAdjustVisual(); | |
7696 #endif | |
7697 | |
7698 #ifdef FEAT_MOUSE | |
7699 setmouse(); | |
7700 #endif | |
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
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parents:
2348
diff
changeset
|
7701 #ifdef FEAT_CONCEAL |
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Add the 'concealcursor' option to decide when the cursor line is to be
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parents:
2348
diff
changeset
|
7702 /* 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
|
7703 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
|
7704 #endif |
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7705 |
641 | 7706 if (p_smd && msg_silent == 0) |
7 | 7707 redraw_cmdline = TRUE; /* show visual mode later */ |
7708 #ifdef FEAT_CLIPBOARD | |
7709 /* Make sure the clipboard gets updated. Needed because start and | |
7710 * end may still be the same, and the selection needs to be owned */ | |
7711 clip_star.vmode = NUL; | |
7712 #endif | |
7713 | |
7714 /* Only need to redraw this line, unless still need to redraw an old | |
7715 * Visual area (when 'lazyredraw' is set). */ | |
7716 if (curwin->w_redr_type < INVERTED) | |
7717 { | |
7718 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum; | |
7719 curwin->w_old_visual_lnum = curwin->w_cursor.lnum; | |
7720 } | |
7721 } | |
7722 | |
7723 #endif /* FEAT_VISUAL */ | |
7724 | |
7725 /* | |
7726 * CTRL-W: Window commands | |
7727 */ | |
7728 static void | |
7729 nv_window(cap) | |
7730 cmdarg_T *cap; | |
7731 { | |
7732 #ifdef FEAT_WINDOWS | |
7733 if (!checkclearop(cap->oap)) | |
7734 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */ | |
7735 #else | |
7736 (void)checkclearop(cap->oap); | |
7737 #endif | |
7738 } | |
7739 | |
7740 /* | |
7741 * CTRL-Z: Suspend | |
7742 */ | |
7743 static void | |
7744 nv_suspend(cap) | |
7745 cmdarg_T *cap; | |
7746 { | |
7747 clearop(cap->oap); | |
7748 #ifdef FEAT_VISUAL | |
7749 if (VIsual_active) | |
7750 end_visual_mode(); /* stop Visual mode */ | |
7751 #endif | |
7752 do_cmdline_cmd((char_u *)"st"); | |
7753 } | |
7754 | |
7755 /* | |
7756 * Commands starting with "g". | |
7757 */ | |
7758 static void | |
7759 nv_g_cmd(cap) | |
7760 cmdarg_T *cap; | |
7761 { | |
7762 oparg_T *oap = cap->oap; | |
7763 #ifdef FEAT_VISUAL | |
7764 pos_T tpos; | |
7765 #endif | |
7766 int i; | |
7767 int flag = FALSE; | |
7768 | |
7769 switch (cap->nchar) | |
7770 { | |
7771 #ifdef MEM_PROFILE | |
7772 /* | |
7773 * "g^A": dump log of used memory. | |
7774 */ | |
7775 case Ctrl_A: | |
7776 vim_mem_profile_dump(); | |
7777 break; | |
7778 #endif | |
7779 | |
7780 #ifdef FEAT_VREPLACE | |
7781 /* | |
7782 * "gR": Enter virtual replace mode. | |
7783 */ | |
7784 case 'R': | |
7785 cap->arg = TRUE; | |
7786 nv_Replace(cap); | |
7787 break; | |
7788 | |
7789 case 'r': | |
7790 nv_vreplace(cap); | |
7791 break; | |
7792 #endif | |
7793 | |
7794 case '&': | |
7795 do_cmdline_cmd((char_u *)"%s//~/&"); | |
7796 break; | |
7797 | |
7798 #ifdef FEAT_VISUAL | |
7799 /* | |
7800 * "gv": Reselect the previous Visual area. If Visual already active, | |
7801 * exchange previous and current Visual area. | |
7802 */ | |
7803 case 'v': | |
7804 if (checkclearop(oap)) | |
7805 break; | |
7806 | |
690 | 7807 if ( curbuf->b_visual.vi_start.lnum == 0 |
7808 || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count | |
7809 || curbuf->b_visual.vi_end.lnum == 0) | |
7 | 7810 beep_flush(); |
7811 else | |
7812 { | |
7813 /* set w_cursor to the start of the Visual area, tpos to the end */ | |
7814 if (VIsual_active) | |
7815 { | |
7816 i = VIsual_mode; | |
690 | 7817 VIsual_mode = curbuf->b_visual.vi_mode; |
7818 curbuf->b_visual.vi_mode = i; | |
7 | 7819 # ifdef FEAT_EVAL |
7820 curbuf->b_visual_mode_eval = i; | |
7821 # endif | |
7822 i = curwin->w_curswant; | |
690 | 7823 curwin->w_curswant = curbuf->b_visual.vi_curswant; |
7824 curbuf->b_visual.vi_curswant = i; | |
7825 | |
7826 tpos = curbuf->b_visual.vi_end; | |
7827 curbuf->b_visual.vi_end = curwin->w_cursor; | |
7828 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7829 curbuf->b_visual.vi_start = VIsual; | |
7 | 7830 } |
7831 else | |
7832 { | |
690 | 7833 VIsual_mode = curbuf->b_visual.vi_mode; |
7834 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
7835 tpos = curbuf->b_visual.vi_end; | |
7836 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7 | 7837 } |
7838 | |
7839 VIsual_active = TRUE; | |
7840 VIsual_reselect = TRUE; | |
7841 | |
7842 /* Set Visual to the start and w_cursor to the end of the Visual | |
7843 * area. Make sure they are on an existing character. */ | |
7844 check_cursor(); | |
7845 VIsual = curwin->w_cursor; | |
7846 curwin->w_cursor = tpos; | |
7847 check_cursor(); | |
7848 update_topline(); | |
7849 /* | |
7850 * When called from normal "g" command: start Select mode when | |
7851 * 'selectmode' contains "cmd". When called for K_SELECT, always | |
7852 * start Select mode. | |
7853 */ | |
7854 if (cap->arg) | |
7855 VIsual_select = TRUE; | |
7856 else | |
7857 may_start_select('c'); | |
7858 #ifdef FEAT_MOUSE | |
7859 setmouse(); | |
7860 #endif | |
7861 #ifdef FEAT_CLIPBOARD | |
7862 /* Make sure the clipboard gets updated. Needed because start and | |
7863 * end are still the same, and the selection needs to be owned */ | |
7864 clip_star.vmode = NUL; | |
7865 #endif | |
7866 redraw_curbuf_later(INVERTED); | |
7867 showmode(); | |
7868 } | |
7869 break; | |
7870 /* | |
7871 * "gV": Don't reselect the previous Visual area after a Select mode | |
7872 * mapping of menu. | |
7873 */ | |
7874 case 'V': | |
7875 VIsual_reselect = FALSE; | |
7876 break; | |
7877 | |
7878 /* | |
7879 * "gh": start Select mode. | |
7880 * "gH": start Select line mode. | |
7881 * "g^H": start Select block mode. | |
7882 */ | |
7883 case K_BS: | |
7884 cap->nchar = Ctrl_H; | |
7885 /* FALLTHROUGH */ | |
7886 case 'h': | |
7887 case 'H': | |
7888 case Ctrl_H: | |
7889 # ifdef EBCDIC | |
7890 /* EBCDIC: 'v'-'h' != '^v'-'^h' */ | |
7891 if (cap->nchar == Ctrl_H) | |
7892 cap->cmdchar = Ctrl_V; | |
7893 else | |
7894 # endif | |
7895 cap->cmdchar = cap->nchar + ('v' - 'h'); | |
7896 cap->arg = TRUE; | |
7897 nv_visual(cap); | |
7898 break; | |
7899 #endif /* FEAT_VISUAL */ | |
7900 | |
7901 /* | |
7902 * "gj" and "gk" two new funny movement keys -- up and down | |
7903 * movement based on *screen* line rather than *file* line. | |
7904 */ | |
7905 case 'j': | |
7906 case K_DOWN: | |
7907 /* with 'nowrap' it works just like the normal "j" command; also when | |
7908 * in a closed fold */ | |
7909 if (!curwin->w_p_wrap | |
7910 #ifdef FEAT_FOLDING | |
7911 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
7912 #endif | |
7913 ) | |
7914 { | |
7915 oap->motion_type = MLINE; | |
7916 i = cursor_down(cap->count1, oap->op_type == OP_NOP); | |
7917 } | |
7918 else | |
7919 i = nv_screengo(oap, FORWARD, cap->count1); | |
7920 if (i == FAIL) | |
7921 clearopbeep(oap); | |
7922 break; | |
7923 | |
7924 case 'k': | |
7925 case K_UP: | |
7926 /* with 'nowrap' it works just like the normal "k" command; also when | |
7927 * in a closed fold */ | |
7928 if (!curwin->w_p_wrap | |
7929 #ifdef FEAT_FOLDING | |
7930 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
7931 #endif | |
7932 ) | |
7933 { | |
7934 oap->motion_type = MLINE; | |
7935 i = cursor_up(cap->count1, oap->op_type == OP_NOP); | |
7936 } | |
7937 else | |
7938 i = nv_screengo(oap, BACKWARD, cap->count1); | |
7939 if (i == FAIL) | |
7940 clearopbeep(oap); | |
7941 break; | |
7942 | |
7943 /* | |
7944 * "gJ": join two lines without inserting a space. | |
7945 */ | |
7946 case 'J': | |
7947 nv_join(cap); | |
7948 break; | |
7949 | |
7950 /* | |
7951 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines. | |
7952 * "gm": middle of "g0" and "g$". | |
7953 */ | |
7954 case '^': | |
7955 flag = TRUE; | |
7956 /* FALLTHROUGH */ | |
7957 | |
7958 case '0': | |
7959 case 'm': | |
7960 case K_HOME: | |
7961 case K_KHOME: | |
7962 oap->motion_type = MCHAR; | |
7963 oap->inclusive = FALSE; | |
7964 if (curwin->w_p_wrap | |
7965 #ifdef FEAT_VERTSPLIT | |
7966 && curwin->w_width != 0 | |
7967 #endif | |
7968 ) | |
7969 { | |
7970 int width1 = W_WIDTH(curwin) - curwin_col_off(); | |
7971 int width2 = width1 + curwin_col_off2(); | |
7972 | |
7973 validate_virtcol(); | |
7974 i = 0; | |
7975 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0) | |
7976 i = (curwin->w_virtcol - width1) / width2 * width2 + width1; | |
7977 } | |
7978 else | |
7979 i = curwin->w_leftcol; | |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
7980 /* 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
|
7981 * '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
|
7982 * to the left. */ |
7 | 7983 if (cap->nchar == 'm') |
7984 i += (W_WIDTH(curwin) - curwin_col_off() | |
7985 + ((curwin->w_p_wrap && i > 0) | |
7986 ? curwin_col_off2() : 0)) / 2; | |
7987 coladvance((colnr_T)i); | |
7988 if (flag) | |
7989 { | |
7990 do | |
7991 i = gchar_cursor(); | |
7992 while (vim_iswhite(i) && oneright() == OK); | |
7993 } | |
7994 curwin->w_set_curswant = TRUE; | |
7995 break; | |
7996 | |
7997 case '_': | |
7998 /* "g_": to the last non-blank character in the line or <count> lines | |
7999 * downward. */ | |
8000 cap->oap->motion_type = MCHAR; | |
8001 cap->oap->inclusive = TRUE; | |
8002 curwin->w_curswant = MAXCOL; | |
8003 if (cursor_down((long)(cap->count1 - 1), | |
8004 cap->oap->op_type == OP_NOP) == FAIL) | |
8005 clearopbeep(cap->oap); | |
8006 else | |
8007 { | |
8008 char_u *ptr = ml_get_curline(); | |
8009 | |
8010 /* In Visual mode we may end up after the line. */ | |
8011 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL) | |
8012 --curwin->w_cursor.col; | |
8013 | |
8014 /* Decrease the cursor column until it's on a non-blank. */ | |
8015 while (curwin->w_cursor.col > 0 | |
8016 && vim_iswhite(ptr[curwin->w_cursor.col])) | |
8017 --curwin->w_cursor.col; | |
8018 curwin->w_set_curswant = TRUE; | |
2040
70c67b1bb1f1
updated for version 7.2.329
Bram Moolenaar <bram@zimbu.org>
parents:
2024
diff
changeset
|
8019 #ifdef FEAT_VISUAL |
70c67b1bb1f1
updated for version 7.2.329
Bram Moolenaar <bram@zimbu.org>
parents:
2024
diff
changeset
|
8020 adjust_for_sel(cap); |
70c67b1bb1f1
updated for version 7.2.329
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parents:
2024
diff
changeset
|
8021 #endif |
7 | 8022 } |
8023 break; | |
8024 | |
8025 case '$': | |
8026 case K_END: | |
8027 case K_KEND: | |
8028 { | |
8029 int col_off = curwin_col_off(); | |
8030 | |
8031 oap->motion_type = MCHAR; | |
8032 oap->inclusive = TRUE; | |
8033 if (curwin->w_p_wrap | |
8034 #ifdef FEAT_VERTSPLIT | |
8035 && curwin->w_width != 0 | |
8036 #endif | |
8037 ) | |
8038 { | |
8039 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
8040 if (cap->count1 == 1) | |
8041 { | |
8042 int width1 = W_WIDTH(curwin) - col_off; | |
8043 int width2 = width1 + curwin_col_off2(); | |
8044 | |
8045 validate_virtcol(); | |
8046 i = width1 - 1; | |
8047 if (curwin->w_virtcol >= (colnr_T)width1) | |
8048 i += ((curwin->w_virtcol - width1) / width2 + 1) | |
8049 * width2; | |
8050 coladvance((colnr_T)i); | |
8051 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
8052 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
8053 { | |
8054 /* | |
8055 * Check for landing on a character that got split at | |
8056 * the end of the line. We do not want to advance to | |
8057 * the next screen line. | |
8058 */ | |
8059 validate_virtcol(); | |
8060 if (curwin->w_virtcol > (colnr_T)i) | |
8061 --curwin->w_cursor.col; | |
8062 } | |
8063 #endif | |
8064 } | |
8065 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL) | |
8066 clearopbeep(oap); | |
8067 } | |
8068 else | |
8069 { | |
8070 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1; | |
8071 coladvance((colnr_T)i); | |
40 | 8072 |
8073 /* Make sure we stick in this column. */ | |
8074 validate_virtcol(); | |
8075 curwin->w_curswant = curwin->w_virtcol; | |
8076 curwin->w_set_curswant = FALSE; | |
7 | 8077 } |
8078 } | |
8079 break; | |
8080 | |
8081 /* | |
8082 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>" | |
8083 */ | |
8084 case '*': | |
8085 case '#': | |
8086 #if POUND != '#' | |
8087 case POUND: /* pound sign (sometimes equal to '#') */ | |
8088 #endif | |
8089 case Ctrl_RSB: /* :tag or :tselect for current identifier */ | |
8090 case ']': /* :tselect for current identifier */ | |
8091 nv_ident(cap); | |
8092 break; | |
8093 | |
8094 /* | |
8095 * ge and gE: go back to end of word | |
8096 */ | |
8097 case 'e': | |
8098 case 'E': | |
8099 oap->motion_type = MCHAR; | |
8100 curwin->w_set_curswant = TRUE; | |
8101 oap->inclusive = TRUE; | |
8102 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL) | |
8103 clearopbeep(oap); | |
8104 break; | |
8105 | |
8106 /* | |
8107 * "g CTRL-G": display info about cursor position | |
8108 */ | |
8109 case Ctrl_G: | |
8110 cursor_pos_info(); | |
8111 break; | |
8112 | |
8113 /* | |
8114 * "gi": start Insert at the last position. | |
8115 */ | |
8116 case 'i': | |
8117 if (curbuf->b_last_insert.lnum != 0) | |
8118 { | |
8119 curwin->w_cursor = curbuf->b_last_insert; | |
8120 check_cursor_lnum(); | |
8121 i = (int)STRLEN(ml_get_curline()); | |
8122 if (curwin->w_cursor.col > (colnr_T)i) | |
8123 { | |
8124 #ifdef FEAT_VIRTUALEDIT | |
8125 if (virtual_active()) | |
8126 curwin->w_cursor.coladd += curwin->w_cursor.col - i; | |
8127 #endif | |
8128 curwin->w_cursor.col = i; | |
8129 } | |
8130 } | |
8131 cap->cmdchar = 'i'; | |
8132 nv_edit(cap); | |
8133 break; | |
8134 | |
8135 /* | |
8136 * "gI": Start insert in column 1. | |
8137 */ | |
8138 case 'I': | |
8139 beginline(0); | |
8140 if (!checkclearopq(oap)) | |
8141 invoke_edit(cap, FALSE, 'g', FALSE); | |
8142 break; | |
8143 | |
8144 #ifdef FEAT_SEARCHPATH | |
8145 /* | |
8146 * "gf": goto file, edit file under cursor | |
8147 * "]f" and "[f": can also be used. | |
8148 */ | |
8149 case 'f': | |
681 | 8150 case 'F': |
7 | 8151 nv_gotofile(cap); |
8152 break; | |
8153 #endif | |
8154 | |
8155 /* "g'm" and "g`m": jump to mark without setting pcmark */ | |
8156 case '\'': | |
8157 cap->arg = TRUE; | |
8158 /*FALLTHROUGH*/ | |
8159 case '`': | |
8160 nv_gomark(cap); | |
8161 break; | |
8162 | |
8163 /* | |
8164 * "gs": Goto sleep. | |
8165 */ | |
8166 case 's': | |
8167 do_sleep(cap->count1 * 1000L); | |
8168 break; | |
8169 | |
8170 /* | |
8171 * "ga": Display the ascii value of the character under the | |
8172 * cursor. It is displayed in decimal, hex, and octal. -- webb | |
8173 */ | |
8174 case 'a': | |
8175 do_ascii(NULL); | |
8176 break; | |
8177 | |
8178 #ifdef FEAT_MBYTE | |
8179 /* | |
8180 * "g8": Display the bytes used for the UTF-8 character under the | |
8181 * cursor. It is displayed in hex. | |
775 | 8182 * "8g8" finds illegal byte sequence. |
7 | 8183 */ |
8184 case '8': | |
775 | 8185 if (cap->count0 == 8) |
8186 utf_find_illegal(); | |
8187 else | |
8188 show_utf8(); | |
7 | 8189 break; |
8190 #endif | |
8191 | |
447 | 8192 case '<': |
8193 show_sb_text(); | |
8194 break; | |
8195 | |
7 | 8196 /* |
8197 * "gg": Goto the first line in file. With a count it goes to | |
8198 * that line number like for "G". -- webb | |
8199 */ | |
8200 case 'g': | |
8201 cap->arg = FALSE; | |
8202 nv_goto(cap); | |
8203 break; | |
8204 | |
8205 /* | |
8206 * Two-character operators: | |
8207 * "gq" Format text | |
8208 * "gw" Format text and keep cursor position | |
8209 * "g~" Toggle the case of the text. | |
8210 * "gu" Change text to lower case. | |
8211 * "gU" Change text to upper case. | |
8212 * "g?" rot13 encoding | |
602 | 8213 * "g@" call 'operatorfunc' |
7 | 8214 */ |
8215 case 'q': | |
8216 case 'w': | |
8217 oap->cursor_start = curwin->w_cursor; | |
8218 /*FALLTHROUGH*/ | |
8219 case '~': | |
8220 case 'u': | |
8221 case 'U': | |
8222 case '?': | |
602 | 8223 case '@': |
7 | 8224 nv_operator(cap); |
8225 break; | |
8226 | |
8227 /* | |
1188 | 8228 * "gd": Find first occurrence of pattern under the cursor in the |
7 | 8229 * current function |
8230 * "gD": idem, but in the current file. | |
8231 */ | |
8232 case 'd': | |
8233 case 'D': | |
523 | 8234 nv_gd(oap, cap->nchar, (int)cap->count0); |
7 | 8235 break; |
8236 | |
8237 #ifdef FEAT_MOUSE | |
8238 /* | |
8239 * g<*Mouse> : <C-*mouse> | |
8240 */ | |
8241 case K_MIDDLEMOUSE: | |
8242 case K_MIDDLEDRAG: | |
8243 case K_MIDDLERELEASE: | |
8244 case K_LEFTMOUSE: | |
8245 case K_LEFTDRAG: | |
8246 case K_LEFTRELEASE: | |
8247 case K_RIGHTMOUSE: | |
8248 case K_RIGHTDRAG: | |
8249 case K_RIGHTRELEASE: | |
8250 case K_X1MOUSE: | |
8251 case K_X1DRAG: | |
8252 case K_X1RELEASE: | |
8253 case K_X2MOUSE: | |
8254 case K_X2DRAG: | |
8255 case K_X2RELEASE: | |
8256 mod_mask = MOD_MASK_CTRL; | |
8257 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0); | |
8258 break; | |
8259 #endif | |
8260 | |
8261 case K_IGNORE: | |
8262 break; | |
8263 | |
8264 /* | |
8265 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text | |
8266 */ | |
8267 case 'p': | |
8268 case 'P': | |
8269 nv_put(cap); | |
8270 break; | |
8271 | |
8272 #ifdef FEAT_BYTEOFF | |
8273 /* "go": goto byte count from start of buffer */ | |
8274 case 'o': | |
8275 goto_byte(cap->count0); | |
8276 break; | |
8277 #endif | |
8278 | |
8279 /* "gQ": improved Ex mode */ | |
8280 case 'Q': | |
633 | 8281 if (text_locked()) |
7 | 8282 { |
8283 clearopbeep(cap->oap); | |
633 | 8284 text_locked_msg(); |
7 | 8285 break; |
8286 } | |
631 | 8287 |
7 | 8288 if (!checkclearopq(oap)) |
8289 do_exmode(TRUE); | |
8290 break; | |
8291 | |
8292 #ifdef FEAT_JUMPLIST | |
8293 case ',': | |
8294 nv_pcmark(cap); | |
8295 break; | |
8296 | |
8297 case ';': | |
8298 cap->count1 = -cap->count1; | |
8299 nv_pcmark(cap); | |
8300 break; | |
8301 #endif | |
8302 | |
667 | 8303 #ifdef FEAT_WINDOWS |
8304 case 't': | |
8305 goto_tabpage((int)cap->count0); | |
8306 break; | |
682 | 8307 case 'T': |
8308 goto_tabpage(-(int)cap->count1); | |
8309 break; | |
667 | 8310 #endif |
8311 | |
750 | 8312 case '+': |
8313 case '-': /* "g+" and "g-": undo or redo along the timeline */ | |
8314 if (!checkclearopq(oap)) | |
771 | 8315 undo_time(cap->nchar == '-' ? -cap->count1 : cap->count1, |
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diff
changeset
|
8316 FALSE, FALSE, FALSE); |
750 | 8317 break; |
8318 | |
7 | 8319 default: |
8320 clearopbeep(oap); | |
8321 break; | |
8322 } | |
8323 } | |
8324 | |
8325 /* | |
8326 * Handle "o" and "O" commands. | |
8327 */ | |
8328 static void | |
8329 n_opencmd(cap) | |
8330 cmdarg_T *cap; | |
8331 { | |
2250
1bac28a53fae
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diff
changeset
|
8332 #ifdef FEAT_CONCEAL |
1bac28a53fae
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diff
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|
8333 linenr_T oldline = curwin->w_cursor.lnum; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
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|
8334 #endif |
1bac28a53fae
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|
8335 |
7 | 8336 if (!checkclearopq(cap->oap)) |
8337 { | |
8338 #ifdef FEAT_FOLDING | |
8339 if (cap->cmdchar == 'O') | |
8340 /* Open above the first line of a folded sequence of lines */ | |
8341 (void)hasFolding(curwin->w_cursor.lnum, | |
8342 &curwin->w_cursor.lnum, NULL); | |
8343 else | |
8344 /* Open below the last line of a folded sequence of lines */ | |
8345 (void)hasFolding(curwin->w_cursor.lnum, | |
8346 NULL, &curwin->w_cursor.lnum); | |
8347 #endif | |
8348 if (u_save((linenr_T)(curwin->w_cursor.lnum - | |
8349 (cap->cmdchar == 'O' ? 1 : 0)), | |
8350 (linenr_T)(curwin->w_cursor.lnum + | |
8351 (cap->cmdchar == 'o' ? 1 : 0)) | |
8352 ) == OK | |
8353 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD, | |
8354 #ifdef FEAT_COMMENTS | |
8355 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM : | |
8356 #endif | |
8357 0, 0)) | |
8358 { | |
2250
1bac28a53fae
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2210
diff
changeset
|
8359 #ifdef FEAT_CONCEAL |
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
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2348
diff
changeset
|
8360 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
|
8361 update_single_line(curwin, oldline); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
8362 #endif |
164 | 8363 /* When '#' is in 'cpoptions' ignore the count. */ |
8364 if (vim_strchr(p_cpo, CPO_HASH) != NULL) | |
8365 cap->count1 = 1; | |
7 | 8366 invoke_edit(cap, FALSE, cap->cmdchar, TRUE); |
8367 } | |
8368 } | |
8369 } | |
8370 | |
8371 /* | |
8372 * "." command: redo last change. | |
8373 */ | |
8374 static void | |
8375 nv_dot(cap) | |
8376 cmdarg_T *cap; | |
8377 { | |
8378 if (!checkclearopq(cap->oap)) | |
8379 { | |
8380 /* | |
8381 * If "restart_edit" is TRUE, the last but one command is repeated | |
8382 * instead of the last command (inserting text). This is used for | |
8383 * CTRL-O <.> in insert mode. | |
8384 */ | |
8385 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL) | |
8386 clearopbeep(cap->oap); | |
8387 } | |
8388 } | |
8389 | |
8390 /* | |
8391 * CTRL-R: undo undo | |
8392 */ | |
8393 static void | |
8394 nv_redo(cap) | |
8395 cmdarg_T *cap; | |
8396 { | |
8397 if (!checkclearopq(cap->oap)) | |
8398 { | |
8399 u_redo((int)cap->count1); | |
8400 curwin->w_set_curswant = TRUE; | |
8401 } | |
8402 } | |
8403 | |
8404 /* | |
8405 * Handle "U" command. | |
8406 */ | |
8407 static void | |
8408 nv_Undo(cap) | |
8409 cmdarg_T *cap; | |
8410 { | |
8411 /* In Visual mode and typing "gUU" triggers an operator */ | |
8412 if (cap->oap->op_type == OP_UPPER | |
8413 #ifdef FEAT_VISUAL | |
8414 || VIsual_active | |
8415 #endif | |
8416 ) | |
8417 { | |
8418 /* translate "gUU" to "gUgU" */ | |
8419 cap->cmdchar = 'g'; | |
8420 cap->nchar = 'U'; | |
8421 nv_operator(cap); | |
8422 } | |
8423 else if (!checkclearopq(cap->oap)) | |
8424 { | |
8425 u_undoline(); | |
8426 curwin->w_set_curswant = TRUE; | |
8427 } | |
8428 } | |
8429 | |
8430 /* | |
8431 * '~' command: If tilde is not an operator and Visual is off: swap case of a | |
8432 * single character. | |
8433 */ | |
8434 static void | |
8435 nv_tilde(cap) | |
8436 cmdarg_T *cap; | |
8437 { | |
8438 if (!p_to | |
8439 #ifdef FEAT_VISUAL | |
8440 && !VIsual_active | |
8441 #endif | |
8442 && cap->oap->op_type != OP_TILDE) | |
8443 n_swapchar(cap); | |
8444 else | |
8445 nv_operator(cap); | |
8446 } | |
8447 | |
8448 /* | |
8449 * Handle an operator command. | |
8450 * The actual work is done by do_pending_operator(). | |
8451 */ | |
8452 static void | |
8453 nv_operator(cap) | |
8454 cmdarg_T *cap; | |
8455 { | |
8456 int op_type; | |
8457 | |
8458 op_type = get_op_type(cap->cmdchar, cap->nchar); | |
8459 | |
8460 if (op_type == cap->oap->op_type) /* double operator works on lines */ | |
8461 nv_lineop(cap); | |
8462 else if (!checkclearop(cap->oap)) | |
8463 { | |
8464 cap->oap->start = curwin->w_cursor; | |
8465 cap->oap->op_type = op_type; | |
1490 | 8466 #ifdef FEAT_EVAL |
8467 set_op_var(op_type); | |
8468 #endif | |
8469 } | |
8470 } | |
8471 | |
8472 #ifdef FEAT_EVAL | |
8473 /* | |
8474 * Set v:operator to the characters for "optype". | |
8475 */ | |
8476 static void | |
8477 set_op_var(optype) | |
8478 int optype; | |
8479 { | |
8480 char_u opchars[3]; | |
8481 | |
8482 if (optype == OP_NOP) | |
8483 set_vim_var_string(VV_OP, NULL, 0); | |
8484 else | |
8485 { | |
8486 opchars[0] = get_op_char(optype); | |
8487 opchars[1] = get_extra_op_char(optype); | |
8488 opchars[2] = NUL; | |
8489 set_vim_var_string(VV_OP, opchars, -1); | |
8490 } | |
8491 } | |
8492 #endif | |
7 | 8493 |
8494 /* | |
8495 * Handle linewise operator "dd", "yy", etc. | |
8496 * | |
8497 * "_" is is a strange motion command that helps make operators more logical. | |
8498 * It is actually implemented, but not documented in the real Vi. This motion | |
8499 * command actually refers to "the current line". Commands like "dd" and "yy" | |
8500 * are really an alternate form of "d_" and "y_". It does accept a count, so | |
8501 * "d3_" works to delete 3 lines. | |
8502 */ | |
8503 static void | |
8504 nv_lineop(cap) | |
8505 cmdarg_T *cap; | |
8506 { | |
8507 cap->oap->motion_type = MLINE; | |
8508 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL) | |
8509 clearopbeep(cap->oap); | |
8510 else if ( cap->oap->op_type == OP_DELETE | |
8511 || cap->oap->op_type == OP_LSHIFT | |
8512 || cap->oap->op_type == OP_RSHIFT) | |
8513 beginline(BL_SOL | BL_FIX); | |
8514 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */ | |
8515 beginline(BL_WHITE | BL_FIX); | |
8516 } | |
8517 | |
8518 /* | |
8519 * <Home> command. | |
8520 */ | |
8521 static void | |
8522 nv_home(cap) | |
8523 cmdarg_T *cap; | |
8524 { | |
180 | 8525 /* CTRL-HOME is like "gg" */ |
8526 if (mod_mask & MOD_MASK_CTRL) | |
8527 nv_goto(cap); | |
8528 else | |
8529 { | |
8530 cap->count0 = 1; | |
8531 nv_pipe(cap); | |
8532 } | |
229 | 8533 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8534 one-character line). */ | |
7 | 8535 } |
8536 | |
8537 /* | |
8538 * "|" command. | |
8539 */ | |
8540 static void | |
8541 nv_pipe(cap) | |
8542 cmdarg_T *cap; | |
8543 { | |
8544 cap->oap->motion_type = MCHAR; | |
8545 cap->oap->inclusive = FALSE; | |
8546 beginline(0); | |
8547 if (cap->count0 > 0) | |
8548 { | |
8549 coladvance((colnr_T)(cap->count0 - 1)); | |
8550 curwin->w_curswant = (colnr_T)(cap->count0 - 1); | |
8551 } | |
8552 else | |
8553 curwin->w_curswant = 0; | |
8554 /* keep curswant at the column where we wanted to go, not where | |
2667 | 8555 * we ended; differs if line is too short */ |
7 | 8556 curwin->w_set_curswant = FALSE; |
8557 } | |
8558 | |
8559 /* | |
8560 * Handle back-word command "b" and "B". | |
8561 * cap->arg is 1 for "B" | |
8562 */ | |
8563 static void | |
8564 nv_bck_word(cap) | |
8565 cmdarg_T *cap; | |
8566 { | |
8567 cap->oap->motion_type = MCHAR; | |
8568 cap->oap->inclusive = FALSE; | |
8569 curwin->w_set_curswant = TRUE; | |
8570 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL) | |
8571 clearopbeep(cap->oap); | |
8572 #ifdef FEAT_FOLDING | |
8573 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8574 foldOpenCursor(); | |
8575 #endif | |
8576 } | |
8577 | |
8578 /* | |
8579 * Handle word motion commands "e", "E", "w" and "W". | |
8580 * cap->arg is TRUE for "E" and "W". | |
8581 */ | |
8582 static void | |
8583 nv_wordcmd(cap) | |
8584 cmdarg_T *cap; | |
8585 { | |
8586 int n; | |
8587 int word_end; | |
8588 int flag = FALSE; | |
1573 | 8589 pos_T startpos = curwin->w_cursor; |
7 | 8590 |
8591 /* | |
8592 * Set inclusive for the "E" and "e" command. | |
8593 */ | |
8594 if (cap->cmdchar == 'e' || cap->cmdchar == 'E') | |
8595 word_end = TRUE; | |
8596 else | |
8597 word_end = FALSE; | |
8598 cap->oap->inclusive = word_end; | |
8599 | |
8600 /* | |
8601 * "cw" and "cW" are a special case. | |
8602 */ | |
8603 if (!word_end && cap->oap->op_type == OP_CHANGE) | |
8604 { | |
8605 n = gchar_cursor(); | |
8606 if (n != NUL) /* not an empty line */ | |
8607 { | |
8608 if (vim_iswhite(n)) | |
8609 { | |
8610 /* | |
8611 * Reproduce a funny Vi behaviour: "cw" on a blank only | |
8612 * changes one character, not all blanks until the start of | |
8613 * the next word. Only do this when the 'w' flag is included | |
8614 * in 'cpoptions'. | |
8615 */ | |
8616 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL) | |
8617 { | |
8618 cap->oap->inclusive = TRUE; | |
8619 cap->oap->motion_type = MCHAR; | |
8620 return; | |
8621 } | |
8622 } | |
8623 else | |
8624 { | |
8625 /* | |
8626 * This is a little strange. To match what the real Vi does, | |
8627 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided | |
8628 * that we are not on a space or a TAB. This seems impolite | |
8629 * at first, but it's really more what we mean when we say | |
8630 * 'cw'. | |
8631 * Another strangeness: When standing on the end of a word | |
8632 * "ce" will change until the end of the next wordt, but "cw" | |
8633 * will change only one character! This is done by setting | |
8634 * flag. | |
8635 */ | |
8636 cap->oap->inclusive = TRUE; | |
8637 word_end = TRUE; | |
8638 flag = TRUE; | |
8639 } | |
8640 } | |
8641 } | |
8642 | |
8643 cap->oap->motion_type = MCHAR; | |
8644 curwin->w_set_curswant = TRUE; | |
8645 if (word_end) | |
8646 n = end_word(cap->count1, cap->arg, flag, FALSE); | |
8647 else | |
8648 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP); | |
8649 | |
1573 | 8650 /* Don't leave the cursor on the NUL past the end of line. Unless we |
8651 * didn't move it forward. */ | |
8652 if (lt(startpos, curwin->w_cursor)) | |
1505 | 8653 adjust_cursor(cap->oap); |
7 | 8654 |
8655 if (n == FAIL && cap->oap->op_type == OP_NOP) | |
8656 clearopbeep(cap->oap); | |
8657 else | |
8658 { | |
8659 #ifdef FEAT_VISUAL | |
8660 adjust_for_sel(cap); | |
8661 #endif | |
8662 #ifdef FEAT_FOLDING | |
8663 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8664 foldOpenCursor(); | |
8665 #endif | |
8666 } | |
8667 } | |
8668 | |
8669 /* | |
1505 | 8670 * Used after a movement command: If the cursor ends up on the NUL after the |
8671 * end of the line, may move it back to the last character and make the motion | |
8672 * inclusive. | |
8673 */ | |
8674 static void | |
8675 adjust_cursor(oap) | |
8676 oparg_T *oap; | |
8677 { | |
8678 /* The cursor cannot remain on the NUL when: | |
8679 * - the column is > 0 | |
8680 * - not in Visual mode or 'selection' is "o" | |
8681 * - 'virtualedit' is not "all" and not "onemore". | |
8682 */ | |
8683 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL | |
8684 #ifdef FEAT_VISUAL | |
8685 && (!VIsual_active || *p_sel == 'o') | |
8686 #endif | |
8687 #ifdef FEAT_VIRTUALEDIT | |
8688 && !virtual_active() && (ve_flags & VE_ONEMORE) == 0 | |
8689 #endif | |
8690 ) | |
8691 { | |
8692 --curwin->w_cursor.col; | |
8693 #ifdef FEAT_MBYTE | |
8694 /* prevent cursor from moving on the trail byte */ | |
8695 if (has_mbyte) | |
8696 mb_adjust_cursor(); | |
8697 #endif | |
8698 oap->inclusive = TRUE; | |
8699 } | |
8700 } | |
8701 | |
8702 /* | |
7 | 8703 * "0" and "^" commands. |
8704 * cap->arg is the argument for beginline(). | |
8705 */ | |
8706 static void | |
8707 nv_beginline(cap) | |
8708 cmdarg_T *cap; | |
8709 { | |
8710 cap->oap->motion_type = MCHAR; | |
8711 cap->oap->inclusive = FALSE; | |
8712 beginline(cap->arg); | |
8713 #ifdef FEAT_FOLDING | |
8714 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8715 foldOpenCursor(); | |
8716 #endif | |
557 | 8717 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8718 one-character line). */ | |
7 | 8719 } |
8720 | |
8721 #ifdef FEAT_VISUAL | |
8722 /* | |
8723 * In exclusive Visual mode, may include the last character. | |
8724 */ | |
8725 static void | |
8726 adjust_for_sel(cap) | |
8727 cmdarg_T *cap; | |
8728 { | |
8729 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e' | |
8730 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor)) | |
8731 { | |
8732 # ifdef FEAT_MBYTE | |
8733 if (has_mbyte) | |
8734 inc_cursor(); | |
8735 else | |
8736 # endif | |
8737 ++curwin->w_cursor.col; | |
8738 cap->oap->inclusive = FALSE; | |
8739 } | |
8740 } | |
8741 | |
8742 /* | |
8743 * Exclude last character at end of Visual area for 'selection' == "exclusive". | |
8744 * Should check VIsual_mode before calling this. | |
8745 * Returns TRUE when backed up to the previous line. | |
8746 */ | |
8747 static int | |
8748 unadjust_for_sel() | |
8749 { | |
8750 pos_T *pp; | |
8751 | |
8752 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor)) | |
8753 { | |
8754 if (lt(VIsual, curwin->w_cursor)) | |
8755 pp = &curwin->w_cursor; | |
8756 else | |
8757 pp = &VIsual; | |
8758 #ifdef FEAT_VIRTUALEDIT | |
8759 if (pp->coladd > 0) | |
8760 --pp->coladd; | |
8761 else | |
8762 #endif | |
8763 if (pp->col > 0) | |
8764 { | |
8765 --pp->col; | |
8766 #ifdef FEAT_MBYTE | |
8767 mb_adjustpos(pp); | |
8768 #endif | |
8769 } | |
8770 else if (pp->lnum > 1) | |
8771 { | |
8772 --pp->lnum; | |
8773 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum)); | |
8774 return TRUE; | |
8775 } | |
8776 } | |
8777 return FALSE; | |
8778 } | |
8779 | |
8780 /* | |
8781 * SELECT key in Normal or Visual mode: end of Select mode mapping. | |
8782 */ | |
8783 static void | |
8784 nv_select(cap) | |
8785 cmdarg_T *cap; | |
8786 { | |
8787 if (VIsual_active) | |
8788 VIsual_select = TRUE; | |
8789 else if (VIsual_reselect) | |
8790 { | |
8791 cap->nchar = 'v'; /* fake "gv" command */ | |
8792 cap->arg = TRUE; | |
8793 nv_g_cmd(cap); | |
8794 } | |
8795 } | |
8796 | |
8797 #endif | |
8798 | |
8799 /* | |
8800 * "G", "gg", CTRL-END, CTRL-HOME. | |
8801 * cap->arg is TRUE for "G". | |
8802 */ | |
8803 static void | |
8804 nv_goto(cap) | |
8805 cmdarg_T *cap; | |
8806 { | |
8807 linenr_T lnum; | |
8808 | |
8809 if (cap->arg) | |
8810 lnum = curbuf->b_ml.ml_line_count; | |
8811 else | |
8812 lnum = 1L; | |
8813 cap->oap->motion_type = MLINE; | |
8814 setpcmark(); | |
8815 | |
8816 /* When a count is given, use it instead of the default lnum */ | |
8817 if (cap->count0 != 0) | |
8818 lnum = cap->count0; | |
8819 if (lnum < 1L) | |
8820 lnum = 1L; | |
8821 else if (lnum > curbuf->b_ml.ml_line_count) | |
8822 lnum = curbuf->b_ml.ml_line_count; | |
8823 curwin->w_cursor.lnum = lnum; | |
8824 beginline(BL_SOL | BL_FIX); | |
8825 #ifdef FEAT_FOLDING | |
8826 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8827 foldOpenCursor(); | |
8828 #endif | |
8829 } | |
8830 | |
8831 /* | |
8832 * CTRL-\ in Normal mode. | |
8833 */ | |
8834 static void | |
8835 nv_normal(cap) | |
8836 cmdarg_T *cap; | |
8837 { | |
8838 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G) | |
8839 { | |
8840 clearop(cap->oap); | |
643 | 8841 if (restart_edit != 0 && mode_displayed) |
7 | 8842 clear_cmdline = TRUE; /* unshow mode later */ |
8843 restart_edit = 0; | |
8844 #ifdef FEAT_CMDWIN | |
8845 if (cmdwin_type != 0) | |
8846 cmdwin_result = Ctrl_C; | |
8847 #endif | |
8848 #ifdef FEAT_VISUAL | |
8849 if (VIsual_active) | |
8850 { | |
8851 end_visual_mode(); /* stop Visual */ | |
8852 redraw_curbuf_later(INVERTED); | |
8853 } | |
8854 #endif | |
8855 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */ | |
8856 if (cap->nchar == Ctrl_G && p_im) | |
8857 restart_edit = 'a'; | |
8858 } | |
8859 else | |
8860 clearopbeep(cap->oap); | |
8861 } | |
8862 | |
8863 /* | |
8864 * ESC in Normal mode: beep, but don't flush buffers. | |
8865 * Don't even beep if we are canceling a command. | |
8866 */ | |
8867 static void | |
8868 nv_esc(cap) | |
8869 cmdarg_T *cap; | |
8870 { | |
8871 int no_reason; | |
8872 | |
8873 no_reason = (cap->oap->op_type == OP_NOP | |
8874 && cap->opcount == 0 | |
8875 && cap->count0 == 0 | |
8876 && cap->oap->regname == 0 | |
8877 && !p_im); | |
8878 | |
8879 if (cap->arg) /* TRUE for CTRL-C */ | |
8880 { | |
8881 if (restart_edit == 0 | |
8882 #ifdef FEAT_CMDWIN | |
8883 && cmdwin_type == 0 | |
8884 #endif | |
8885 #ifdef FEAT_VISUAL | |
8886 && !VIsual_active | |
8887 #endif | |
8888 && no_reason) | |
8889 MSG(_("Type :quit<Enter> to exit Vim")); | |
8890 | |
8891 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be | |
8892 * set again below when halfway a mapping. */ | |
8893 if (!p_im) | |
8894 restart_edit = 0; | |
8895 #ifdef FEAT_CMDWIN | |
8896 if (cmdwin_type != 0) | |
8897 { | |
8898 cmdwin_result = K_IGNORE; | |
8899 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
8900 return; | |
8901 } | |
8902 #endif | |
8903 } | |
8904 | |
8905 #ifdef FEAT_VISUAL | |
8906 if (VIsual_active) | |
8907 { | |
8908 end_visual_mode(); /* stop Visual */ | |
8909 check_cursor_col(); /* make sure cursor is not beyond EOL */ | |
8910 curwin->w_set_curswant = TRUE; | |
8911 redraw_curbuf_later(INVERTED); | |
8912 } | |
8913 else | |
8914 #endif | |
8915 if (no_reason) | |
8916 vim_beep(); | |
8917 clearop(cap->oap); | |
8918 | |
8919 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is | |
8920 * set return to Insert mode afterwards. */ | |
8921 if (restart_edit == 0 && goto_im() | |
8922 #ifdef FEAT_EX_EXTRA | |
8923 && ex_normal_busy == 0 | |
8924 #endif | |
8925 ) | |
8926 restart_edit = 'a'; | |
8927 } | |
8928 | |
8929 /* | |
8930 * Handle "A", "a", "I", "i" and <Insert> commands. | |
8931 */ | |
8932 static void | |
8933 nv_edit(cap) | |
8934 cmdarg_T *cap; | |
8935 { | |
8936 /* <Insert> is equal to "i" */ | |
8937 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS) | |
8938 cap->cmdchar = 'i'; | |
8939 | |
8940 #ifdef FEAT_VISUAL | |
8941 /* in Visual mode "A" and "I" are an operator */ | |
8942 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I')) | |
8943 v_visop(cap); | |
8944 | |
8945 /* in Visual mode and after an operator "a" and "i" are for text objects */ | |
8946 else | |
8947 #endif | |
8948 if ((cap->cmdchar == 'a' || cap->cmdchar == 'i') | |
8949 && (cap->oap->op_type != OP_NOP | |
8950 #ifdef FEAT_VISUAL | |
8951 || VIsual_active | |
8952 #endif | |
8953 )) | |
8954 { | |
8955 #ifdef FEAT_TEXTOBJ | |
8956 nv_object(cap); | |
8957 #else | |
8958 clearopbeep(cap->oap); | |
8959 #endif | |
8960 } | |
8961 else if (!curbuf->b_p_ma && !p_im) | |
8962 { | |
8963 /* Only give this error when 'insertmode' is off. */ | |
8964 EMSG(_(e_modifiable)); | |
8965 clearop(cap->oap); | |
8966 } | |
8967 else if (!checkclearopq(cap->oap)) | |
8968 { | |
8969 switch (cap->cmdchar) | |
8970 { | |
8971 case 'A': /* "A"ppend after the line */ | |
8972 curwin->w_set_curswant = TRUE; | |
8973 #ifdef FEAT_VIRTUALEDIT | |
8974 if (ve_flags == VE_ALL) | |
8975 { | |
8976 int save_State = State; | |
8977 | |
8978 /* Pretent Insert mode here to allow the cursor on the | |
8979 * character past the end of the line */ | |
8980 State = INSERT; | |
8981 coladvance((colnr_T)MAXCOL); | |
8982 State = save_State; | |
8983 } | |
8984 else | |
8985 #endif | |
8986 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
8987 break; | |
8988 | |
8989 case 'I': /* "I"nsert before the first non-blank */ | |
164 | 8990 if (vim_strchr(p_cpo, CPO_INSEND) == NULL) |
8991 beginline(BL_WHITE); | |
8992 else | |
8993 beginline(BL_WHITE|BL_FIX); | |
7 | 8994 break; |
8995 | |
8996 case 'a': /* "a"ppend is like "i"nsert on the next character. */ | |
8997 #ifdef FEAT_VIRTUALEDIT | |
8998 /* increment coladd when in virtual space, increment the | |
8999 * column otherwise, also to append after an unprintable char */ | |
9000 if (virtual_active() | |
9001 && (curwin->w_cursor.coladd > 0 | |
9002 || *ml_get_cursor() == NUL | |
9003 || *ml_get_cursor() == TAB)) | |
9004 curwin->w_cursor.coladd++; | |
9005 else | |
9006 #endif | |
9007 if (*ml_get_cursor() != NUL) | |
9008 inc_cursor(); | |
9009 break; | |
9010 } | |
9011 | |
9012 #ifdef FEAT_VIRTUALEDIT | |
9013 if (curwin->w_cursor.coladd && cap->cmdchar != 'A') | |
9014 { | |
9015 int save_State = State; | |
9016 | |
9017 /* Pretent Insert mode here to allow the cursor on the | |
9018 * character past the end of the line */ | |
9019 State = INSERT; | |
9020 coladvance(getviscol()); | |
9021 State = save_State; | |
9022 } | |
9023 #endif | |
9024 | |
9025 invoke_edit(cap, FALSE, cap->cmdchar, FALSE); | |
9026 } | |
9027 } | |
9028 | |
9029 /* | |
9030 * Invoke edit() and take care of "restart_edit" and the return value. | |
9031 */ | |
9032 static void | |
9033 invoke_edit(cap, repl, cmd, startln) | |
9034 cmdarg_T *cap; | |
9035 int repl; /* "r" or "gr" command */ | |
9036 int cmd; | |
9037 int startln; | |
9038 { | |
9039 int restart_edit_save = 0; | |
9040 | |
9041 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert | |
9042 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow | |
9043 * it. */ | |
9044 if (repl || !stuff_empty()) | |
9045 restart_edit_save = restart_edit; | |
9046 else | |
9047 restart_edit_save = 0; | |
9048 | |
9049 /* Always reset "restart_edit", this is not a restarted edit. */ | |
9050 restart_edit = 0; | |
9051 | |
9052 if (edit(cmd, startln, cap->count1)) | |
9053 cap->retval |= CA_COMMAND_BUSY; | |
9054 | |
9055 if (restart_edit == 0) | |
9056 restart_edit = restart_edit_save; | |
9057 } | |
9058 | |
9059 #ifdef FEAT_TEXTOBJ | |
9060 /* | |
9061 * "a" or "i" while an operator is pending or in Visual mode: object motion. | |
9062 */ | |
9063 static void | |
9064 nv_object(cap) | |
9065 cmdarg_T *cap; | |
9066 { | |
9067 int flag; | |
9068 int include; | |
9069 char_u *mps_save; | |
9070 | |
9071 if (cap->cmdchar == 'i') | |
9072 include = FALSE; /* "ix" = inner object: exclude white space */ | |
9073 else | |
9074 include = TRUE; /* "ax" = an object: include white space */ | |
9075 | |
9076 /* Make sure (), [], {} and <> are in 'matchpairs' */ | |
9077 mps_save = curbuf->b_p_mps; | |
9078 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>"; | |
9079 | |
9080 switch (cap->nchar) | |
9081 { | |
9082 case 'w': /* "aw" = a word */ | |
9083 flag = current_word(cap->oap, cap->count1, include, FALSE); | |
9084 break; | |
9085 case 'W': /* "aW" = a WORD */ | |
9086 flag = current_word(cap->oap, cap->count1, include, TRUE); | |
9087 break; | |
9088 case 'b': /* "ab" = a braces block */ | |
9089 case '(': | |
9090 case ')': | |
9091 flag = current_block(cap->oap, cap->count1, include, '(', ')'); | |
9092 break; | |
9093 case 'B': /* "aB" = a Brackets block */ | |
9094 case '{': | |
9095 case '}': | |
9096 flag = current_block(cap->oap, cap->count1, include, '{', '}'); | |
9097 break; | |
9098 case '[': /* "a[" = a [] block */ | |
9099 case ']': | |
9100 flag = current_block(cap->oap, cap->count1, include, '[', ']'); | |
9101 break; | |
9102 case '<': /* "a<" = a <> block */ | |
9103 case '>': | |
9104 flag = current_block(cap->oap, cap->count1, include, '<', '>'); | |
9105 break; | |
420 | 9106 case 't': /* "at" = a tag block (xml and html) */ |
9107 flag = current_tagblock(cap->oap, cap->count1, include); | |
9108 break; | |
7 | 9109 case 'p': /* "ap" = a paragraph */ |
9110 flag = current_par(cap->oap, cap->count1, include, 'p'); | |
9111 break; | |
9112 case 's': /* "as" = a sentence */ | |
9113 flag = current_sent(cap->oap, cap->count1, include); | |
9114 break; | |
12 | 9115 case '"': /* "a"" = a double quoted string */ |
9116 case '\'': /* "a'" = a single quoted string */ | |
9117 case '`': /* "a`" = a backtick quoted string */ | |
9118 flag = current_quote(cap->oap, cap->count1, include, | |
9119 cap->nchar); | |
9120 break; | |
7 | 9121 #if 0 /* TODO */ |
9122 case 'S': /* "aS" = a section */ | |
9123 case 'f': /* "af" = a filename */ | |
9124 case 'u': /* "au" = a URL */ | |
9125 #endif | |
9126 default: | |
9127 flag = FAIL; | |
9128 break; | |
9129 } | |
9130 | |
9131 curbuf->b_p_mps = mps_save; | |
9132 if (flag == FAIL) | |
9133 clearopbeep(cap->oap); | |
9134 adjust_cursor_col(); | |
9135 curwin->w_set_curswant = TRUE; | |
9136 } | |
9137 #endif | |
9138 | |
9139 /* | |
9140 * "q" command: Start/stop recording. | |
9141 * "q:", "q/", "q?": edit command-line in command-line window. | |
9142 */ | |
9143 static void | |
9144 nv_record(cap) | |
9145 cmdarg_T *cap; | |
9146 { | |
9147 if (cap->oap->op_type == OP_FORMAT) | |
9148 { | |
9149 /* "gqq" is the same as "gqgq": format line */ | |
9150 cap->cmdchar = 'g'; | |
9151 cap->nchar = 'q'; | |
9152 nv_operator(cap); | |
9153 } | |
9154 else if (!checkclearop(cap->oap)) | |
9155 { | |
9156 #ifdef FEAT_CMDWIN | |
9157 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?') | |
9158 { | |
9159 stuffcharReadbuff(cap->nchar); | |
9160 stuffcharReadbuff(K_CMDWIN); | |
9161 } | |
9162 else | |
9163 #endif | |
9164 /* (stop) recording into a named register, unless executing a | |
9165 * register */ | |
9166 if (!Exec_reg && do_record(cap->nchar) == FAIL) | |
9167 clearopbeep(cap->oap); | |
9168 } | |
9169 } | |
9170 | |
9171 /* | |
9172 * Handle the "@r" command. | |
9173 */ | |
9174 static void | |
9175 nv_at(cap) | |
9176 cmdarg_T *cap; | |
9177 { | |
9178 if (checkclearop(cap->oap)) | |
9179 return; | |
9180 #ifdef FEAT_EVAL | |
9181 if (cap->nchar == '=') | |
9182 { | |
9183 if (get_expr_register() == NUL) | |
9184 return; | |
9185 } | |
9186 #endif | |
9187 while (cap->count1-- && !got_int) | |
9188 { | |
1034 | 9189 if (do_execreg(cap->nchar, FALSE, FALSE, FALSE) == FAIL) |
7 | 9190 { |
9191 clearopbeep(cap->oap); | |
9192 break; | |
9193 } | |
9194 line_breakcheck(); | |
9195 } | |
9196 } | |
9197 | |
9198 /* | |
9199 * Handle the CTRL-U and CTRL-D commands. | |
9200 */ | |
9201 static void | |
9202 nv_halfpage(cap) | |
9203 cmdarg_T *cap; | |
9204 { | |
9205 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) | |
9206 || (cap->cmdchar == Ctrl_D | |
9207 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) | |
9208 clearopbeep(cap->oap); | |
9209 else if (!checkclearop(cap->oap)) | |
9210 halfpage(cap->cmdchar == Ctrl_D, cap->count0); | |
9211 } | |
9212 | |
9213 /* | |
9214 * Handle "J" or "gJ" command. | |
9215 */ | |
9216 static void | |
9217 nv_join(cap) | |
9218 cmdarg_T *cap; | |
9219 { | |
9220 #ifdef FEAT_VISUAL | |
9221 if (VIsual_active) /* join the visual lines */ | |
9222 nv_operator(cap); | |
9223 else | |
9224 #endif | |
9225 if (!checkclearop(cap->oap)) | |
9226 { | |
9227 if (cap->count0 <= 1) | |
9228 cap->count0 = 2; /* default for join is two lines! */ | |
9229 if (curwin->w_cursor.lnum + cap->count0 - 1 > | |
9230 curbuf->b_ml.ml_line_count) | |
9231 clearopbeep(cap->oap); /* beyond last line */ | |
9232 else | |
9233 { | |
9234 prep_redo(cap->oap->regname, cap->count0, | |
9235 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
|
9236 (void)do_join(cap->count0, cap->nchar == NUL, TRUE); |
7 | 9237 } |
9238 } | |
9239 } | |
9240 | |
9241 /* | |
9242 * "P", "gP", "p" and "gp" commands. | |
9243 */ | |
9244 static void | |
9245 nv_put(cap) | |
9246 cmdarg_T *cap; | |
9247 { | |
9248 #ifdef FEAT_VISUAL | |
9249 int regname = 0; | |
9250 void *reg1 = NULL, *reg2 = NULL; | |
84 | 9251 int empty = FALSE; |
236 | 9252 int was_visual = FALSE; |
7 | 9253 #endif |
9254 int dir; | |
9255 int flags = 0; | |
9256 | |
9257 if (cap->oap->op_type != OP_NOP) | |
9258 { | |
9259 #ifdef FEAT_DIFF | |
9260 /* "dp" is ":diffput" */ | |
9261 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p') | |
9262 { | |
9263 clearop(cap->oap); | |
9264 nv_diffgetput(TRUE); | |
9265 } | |
9266 else | |
9267 #endif | |
9268 clearopbeep(cap->oap); | |
9269 } | |
9270 else | |
9271 { | |
9272 dir = (cap->cmdchar == 'P' | |
9273 || (cap->cmdchar == 'g' && cap->nchar == 'P')) | |
9274 ? BACKWARD : FORWARD; | |
9275 prep_redo_cmd(cap); | |
9276 if (cap->cmdchar == 'g') | |
9277 flags |= PUT_CURSEND; | |
9278 | |
9279 #ifdef FEAT_VISUAL | |
9280 if (VIsual_active) | |
9281 { | |
9282 /* Putting in Visual mode: The put text replaces the selected | |
9283 * text. First delete the selected text, then put the new text. | |
9284 * Need to save and restore the registers that the delete | |
9285 * overwrites if the old contents is being put. | |
9286 */ | |
236 | 9287 was_visual = TRUE; |
7 | 9288 regname = cap->oap->regname; |
9289 # ifdef FEAT_CLIPBOARD | |
9290 adjust_clip_reg(®name); | |
9291 # endif | |
9292 if (regname == 0 || VIM_ISDIGIT(regname) | |
9293 # ifdef FEAT_CLIPBOARD | |
9294 || (clip_unnamed && (regname == '*' || regname == '+')) | |
9295 # endif | |
9296 | |
9297 ) | |
9298 { | |
9299 /* the delete is going to overwrite the register we want to | |
9300 * put, save it first. */ | |
9301 reg1 = get_register(regname, TRUE); | |
9302 } | |
9303 | |
9304 /* Now delete the selected text. */ | |
9305 cap->cmdchar = 'd'; | |
9306 cap->nchar = NUL; | |
9307 cap->oap->regname = NUL; | |
9308 nv_operator(cap); | |
9309 do_pending_operator(cap, 0, FALSE); | |
84 | 9310 empty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
7 | 9311 |
9312 /* delete PUT_LINE_BACKWARD; */ | |
9313 cap->oap->regname = regname; | |
9314 | |
9315 if (reg1 != NULL) | |
9316 { | |
9317 /* Delete probably changed the register we want to put, save | |
9318 * it first. Then put back what was there before the delete. */ | |
9319 reg2 = get_register(regname, FALSE); | |
9320 put_register(regname, reg1); | |
9321 } | |
9322 | |
9323 /* When deleted a linewise Visual area, put the register as | |
9324 * lines to avoid it joined with the next line. When deletion was | |
9325 * characterwise, split a line when putting lines. */ | |
9326 if (VIsual_mode == 'V') | |
9327 flags |= PUT_LINE; | |
9328 else if (VIsual_mode == 'v') | |
9329 flags |= PUT_LINE_SPLIT; | |
9330 if (VIsual_mode == Ctrl_V && dir == FORWARD) | |
9331 flags |= PUT_LINE_FORWARD; | |
9332 dir = BACKWARD; | |
9333 if ((VIsual_mode != 'V' | |
9334 && curwin->w_cursor.col < curbuf->b_op_start.col) | |
9335 || (VIsual_mode == 'V' | |
9336 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum)) | |
9337 /* cursor is at the end of the line or end of file, put | |
9338 * forward. */ | |
9339 dir = FORWARD; | |
9340 } | |
9341 #endif | |
9342 do_put(cap->oap->regname, dir, cap->count1, flags); | |
9343 | |
9344 #ifdef FEAT_VISUAL | |
9345 /* If a register was saved, put it back now. */ | |
9346 if (reg2 != NULL) | |
9347 put_register(regname, reg2); | |
236 | 9348 |
9349 /* What to reselect with "gv"? Selecting the just put text seems to | |
9350 * be the most useful, since the original text was removed. */ | |
9351 if (was_visual) | |
9352 { | |
690 | 9353 curbuf->b_visual.vi_start = curbuf->b_op_start; |
9354 curbuf->b_visual.vi_end = curbuf->b_op_end; | |
236 | 9355 } |
9356 | |
84 | 9357 /* When all lines were selected and deleted do_put() leaves an empty |
236 | 9358 * line that needs to be deleted now. */ |
84 | 9359 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL) |
817 | 9360 { |
84 | 9361 ml_delete(curbuf->b_ml.ml_line_count, TRUE); |
817 | 9362 |
9363 /* If the cursor was in that line, move it to the end of the last | |
9364 * line. */ | |
9365 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
9366 { | |
9367 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
9368 coladvance((colnr_T)MAXCOL); | |
9369 } | |
9370 } | |
7 | 9371 #endif |
9372 auto_format(FALSE, TRUE); | |
9373 } | |
9374 } | |
9375 | |
9376 /* | |
9377 * "o" and "O" commands. | |
9378 */ | |
9379 static void | |
9380 nv_open(cap) | |
9381 cmdarg_T *cap; | |
9382 { | |
9383 #ifdef FEAT_DIFF | |
9384 /* "do" is ":diffget" */ | |
9385 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o') | |
9386 { | |
9387 clearop(cap->oap); | |
9388 nv_diffgetput(FALSE); | |
9389 } | |
9390 else | |
9391 #endif | |
9392 #ifdef FEAT_VISUAL | |
9393 if (VIsual_active) /* switch start and end of visual */ | |
9394 v_swap_corners(cap->cmdchar); | |
9395 else | |
9396 #endif | |
9397 n_opencmd(cap); | |
9398 } | |
9399 | |
9400 #ifdef FEAT_SNIFF | |
9401 static void | |
9402 nv_sniff(cap) | |
1883 | 9403 cmdarg_T *cap UNUSED; |
7 | 9404 { |
9405 ProcessSniffRequests(); | |
9406 } | |
9407 #endif | |
9408 | |
9409 #ifdef FEAT_NETBEANS_INTG | |
9410 static void | |
9411 nv_nbcmd(cap) | |
9412 cmdarg_T *cap; | |
9413 { | |
9414 netbeans_keycommand(cap->nchar); | |
9415 } | |
9416 #endif | |
9417 | |
9418 #ifdef FEAT_DND | |
9419 static void | |
9420 nv_drop(cap) | |
1883 | 9421 cmdarg_T *cap UNUSED; |
7 | 9422 { |
9423 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
9424 } | |
9425 #endif | |
203 | 9426 |
9427 #ifdef FEAT_AUTOCMD | |
9428 /* | |
9429 * Trigger CursorHold event. | |
9430 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the | |
9431 * input buffer. "did_cursorhold" is set to avoid retriggering. | |
9432 */ | |
9433 static void | |
9434 nv_cursorhold(cap) | |
9435 cmdarg_T *cap; | |
9436 { | |
9437 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf); | |
9438 did_cursorhold = TRUE; | |
226 | 9439 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
9440 } | |
9441 #endif |