Mercurial > vim
annotate src/normal.c @ 2326:6e563e1c8033 vim73
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Sat, 17 Jul 2010 16:30:42 +0200 |
parents | 0a258a67051d |
children | 2a5478294078 |
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 | |
28 static int | |
29 # ifdef __BORLANDC__ | |
30 _RTLENTRYF | |
31 # endif | |
32 nv_compare __ARGS((const void *s1, const void *s2)); | |
33 static int find_command __ARGS((int cmdchar)); | |
34 static void op_colon __ARGS((oparg_T *oap)); | |
592 | 35 static void op_function __ARGS((oparg_T *oap)); |
7 | 36 #if defined(FEAT_MOUSE) && defined(FEAT_VISUAL) |
37 static void find_start_of_word __ARGS((pos_T *)); | |
38 static void find_end_of_word __ARGS((pos_T *)); | |
39 static int get_mouse_class __ARGS((char_u *p)); | |
40 #endif | |
41 static void prep_redo_cmd __ARGS((cmdarg_T *cap)); | |
42 static void prep_redo __ARGS((int regname, long, int, int, int, int, int)); | |
43 static int checkclearop __ARGS((oparg_T *oap)); | |
44 static int checkclearopq __ARGS((oparg_T *oap)); | |
45 static void clearop __ARGS((oparg_T *oap)); | |
46 static void clearopbeep __ARGS((oparg_T *oap)); | |
47 #ifdef FEAT_VISUAL | |
48 static void unshift_special __ARGS((cmdarg_T *cap)); | |
49 #endif | |
50 #ifdef FEAT_CMDL_INFO | |
51 static void del_from_showcmd __ARGS((int)); | |
52 #endif | |
53 | |
54 /* | |
55 * nv_*(): functions called to handle Normal and Visual mode commands. | |
56 * n_*(): functions called to handle Normal mode commands. | |
57 * v_*(): functions called to handle Visual mode commands. | |
58 */ | |
59 static void nv_ignore __ARGS((cmdarg_T *cap)); | |
620 | 60 static void nv_nop __ARGS((cmdarg_T *cap)); |
7 | 61 static void nv_error __ARGS((cmdarg_T *cap)); |
62 static void nv_help __ARGS((cmdarg_T *cap)); | |
63 static void nv_addsub __ARGS((cmdarg_T *cap)); | |
64 static void nv_page __ARGS((cmdarg_T *cap)); | |
523 | 65 static void nv_gd __ARGS((oparg_T *oap, int nchar, int thisblock)); |
7 | 66 static int nv_screengo __ARGS((oparg_T *oap, int dir, long dist)); |
67 #ifdef FEAT_MOUSE | |
68 static void nv_mousescroll __ARGS((cmdarg_T *cap)); | |
69 static void nv_mouse __ARGS((cmdarg_T *cap)); | |
70 #endif | |
71 static void nv_scroll_line __ARGS((cmdarg_T *cap)); | |
72 static void nv_zet __ARGS((cmdarg_T *cap)); | |
73 #ifdef FEAT_GUI | |
74 static void nv_ver_scrollbar __ARGS((cmdarg_T *cap)); | |
75 static void nv_hor_scrollbar __ARGS((cmdarg_T *cap)); | |
76 #endif | |
685 | 77 #ifdef FEAT_GUI_TABLINE |
78 static void nv_tabline __ARGS((cmdarg_T *cap)); | |
686 | 79 static void nv_tabmenu __ARGS((cmdarg_T *cap)); |
685 | 80 #endif |
7 | 81 static void nv_exmode __ARGS((cmdarg_T *cap)); |
82 static void nv_colon __ARGS((cmdarg_T *cap)); | |
83 static void nv_ctrlg __ARGS((cmdarg_T *cap)); | |
84 static void nv_ctrlh __ARGS((cmdarg_T *cap)); | |
85 static void nv_clear __ARGS((cmdarg_T *cap)); | |
86 static void nv_ctrlo __ARGS((cmdarg_T *cap)); | |
87 static void nv_hat __ARGS((cmdarg_T *cap)); | |
88 static void nv_Zet __ARGS((cmdarg_T *cap)); | |
89 static void nv_ident __ARGS((cmdarg_T *cap)); | |
90 static void nv_tagpop __ARGS((cmdarg_T *cap)); | |
91 static void nv_scroll __ARGS((cmdarg_T *cap)); | |
92 static void nv_right __ARGS((cmdarg_T *cap)); | |
93 static void nv_left __ARGS((cmdarg_T *cap)); | |
94 static void nv_up __ARGS((cmdarg_T *cap)); | |
95 static void nv_down __ARGS((cmdarg_T *cap)); | |
96 #ifdef FEAT_SEARCHPATH | |
97 static void nv_gotofile __ARGS((cmdarg_T *cap)); | |
98 #endif | |
99 static void nv_end __ARGS((cmdarg_T *cap)); | |
100 static void nv_dollar __ARGS((cmdarg_T *cap)); | |
101 static void nv_search __ARGS((cmdarg_T *cap)); | |
102 static void nv_next __ARGS((cmdarg_T *cap)); | |
103 static void normal_search __ARGS((cmdarg_T *cap, int dir, char_u *pat, int opt)); | |
104 static void nv_csearch __ARGS((cmdarg_T *cap)); | |
105 static void nv_brackets __ARGS((cmdarg_T *cap)); | |
106 static void nv_percent __ARGS((cmdarg_T *cap)); | |
107 static void nv_brace __ARGS((cmdarg_T *cap)); | |
108 static void nv_mark __ARGS((cmdarg_T *cap)); | |
109 static void nv_findpar __ARGS((cmdarg_T *cap)); | |
110 static void nv_undo __ARGS((cmdarg_T *cap)); | |
111 static void nv_kundo __ARGS((cmdarg_T *cap)); | |
112 static void nv_Replace __ARGS((cmdarg_T *cap)); | |
113 #ifdef FEAT_VREPLACE | |
114 static void nv_vreplace __ARGS((cmdarg_T *cap)); | |
115 #endif | |
116 #ifdef FEAT_VISUAL | |
117 static void v_swap_corners __ARGS((int cmdchar)); | |
118 #endif | |
119 static void nv_replace __ARGS((cmdarg_T *cap)); | |
120 static void n_swapchar __ARGS((cmdarg_T *cap)); | |
121 static void nv_cursormark __ARGS((cmdarg_T *cap, int flag, pos_T *pos)); | |
122 #ifdef FEAT_VISUAL | |
123 static void v_visop __ARGS((cmdarg_T *cap)); | |
124 #endif | |
125 static void nv_subst __ARGS((cmdarg_T *cap)); | |
126 static void nv_abbrev __ARGS((cmdarg_T *cap)); | |
127 static void nv_optrans __ARGS((cmdarg_T *cap)); | |
128 static void nv_gomark __ARGS((cmdarg_T *cap)); | |
129 static void nv_pcmark __ARGS((cmdarg_T *cap)); | |
130 static void nv_regname __ARGS((cmdarg_T *cap)); | |
131 #ifdef FEAT_VISUAL | |
132 static void nv_visual __ARGS((cmdarg_T *cap)); | |
133 static void n_start_visual_mode __ARGS((int c)); | |
134 #endif | |
135 static void nv_window __ARGS((cmdarg_T *cap)); | |
136 static void nv_suspend __ARGS((cmdarg_T *cap)); | |
137 static void nv_g_cmd __ARGS((cmdarg_T *cap)); | |
138 static void n_opencmd __ARGS((cmdarg_T *cap)); | |
139 static void nv_dot __ARGS((cmdarg_T *cap)); | |
140 static void nv_redo __ARGS((cmdarg_T *cap)); | |
141 static void nv_Undo __ARGS((cmdarg_T *cap)); | |
142 static void nv_tilde __ARGS((cmdarg_T *cap)); | |
143 static void nv_operator __ARGS((cmdarg_T *cap)); | |
1490 | 144 #ifdef FEAT_EVAL |
145 static void set_op_var __ARGS((int optype)); | |
146 #endif | |
7 | 147 static void nv_lineop __ARGS((cmdarg_T *cap)); |
148 static void nv_home __ARGS((cmdarg_T *cap)); | |
149 static void nv_pipe __ARGS((cmdarg_T *cap)); | |
150 static void nv_bck_word __ARGS((cmdarg_T *cap)); | |
151 static void nv_wordcmd __ARGS((cmdarg_T *cap)); | |
152 static void nv_beginline __ARGS((cmdarg_T *cap)); | |
1505 | 153 static void adjust_cursor __ARGS((oparg_T *oap)); |
7 | 154 #ifdef FEAT_VISUAL |
155 static void adjust_for_sel __ARGS((cmdarg_T *cap)); | |
156 static int unadjust_for_sel __ARGS((void)); | |
157 static void nv_select __ARGS((cmdarg_T *cap)); | |
158 #endif | |
159 static void nv_goto __ARGS((cmdarg_T *cap)); | |
160 static void nv_normal __ARGS((cmdarg_T *cap)); | |
161 static void nv_esc __ARGS((cmdarg_T *oap)); | |
162 static void nv_edit __ARGS((cmdarg_T *cap)); | |
163 static void invoke_edit __ARGS((cmdarg_T *cap, int repl, int cmd, int startln)); | |
164 #ifdef FEAT_TEXTOBJ | |
165 static void nv_object __ARGS((cmdarg_T *cap)); | |
166 #endif | |
167 static void nv_record __ARGS((cmdarg_T *cap)); | |
168 static void nv_at __ARGS((cmdarg_T *cap)); | |
169 static void nv_halfpage __ARGS((cmdarg_T *cap)); | |
170 static void nv_join __ARGS((cmdarg_T *cap)); | |
171 static void nv_put __ARGS((cmdarg_T *cap)); | |
172 static void nv_open __ARGS((cmdarg_T *cap)); | |
173 #ifdef FEAT_SNIFF | |
174 static void nv_sniff __ARGS((cmdarg_T *cap)); | |
175 #endif | |
176 #ifdef FEAT_NETBEANS_INTG | |
177 static void nv_nbcmd __ARGS((cmdarg_T *cap)); | |
178 #endif | |
179 #ifdef FEAT_DND | |
180 static void nv_drop __ARGS((cmdarg_T *cap)); | |
181 #endif | |
203 | 182 #ifdef FEAT_AUTOCMD |
183 static void nv_cursorhold __ARGS((cmdarg_T *cap)); | |
184 #endif | |
7 | 185 |
1728 | 186 static char *e_noident = N_("E349: No identifier under cursor"); |
187 | |
7 | 188 /* |
189 * Function to be called for a Normal or Visual mode command. | |
190 * The argument is a cmdarg_T. | |
191 */ | |
192 typedef void (*nv_func_T) __ARGS((cmdarg_T *cap)); | |
193 | |
194 /* Values for cmd_flags. */ | |
195 #define NV_NCH 0x01 /* may need to get a second char */ | |
196 #define NV_NCH_NOP (0x02|NV_NCH) /* get second char when no operator pending */ | |
197 #define NV_NCH_ALW (0x04|NV_NCH) /* always get a second char */ | |
198 #define NV_LANG 0x08 /* second char needs language adjustment */ | |
199 | |
200 #define NV_SS 0x10 /* may start selection */ | |
201 #define NV_SSS 0x20 /* may start selection with shift modifier */ | |
202 #define NV_STS 0x40 /* may stop selection without shift modif. */ | |
203 #define NV_RL 0x80 /* 'rightleft' modifies command */ | |
204 #define NV_KEEPREG 0x100 /* don't clear regname */ | |
205 #define NV_NCW 0x200 /* not allowed in command-line window */ | |
206 | |
207 /* | |
208 * Generally speaking, every Normal mode command should either clear any | |
209 * pending operator (with *clearop*()), or set the motion type variable | |
210 * oap->motion_type. | |
211 * | |
212 * When a cursor motion command is made, it is marked as being a character or | |
213 * line oriented motion. Then, if an operator is in effect, the operation | |
214 * becomes character or line oriented accordingly. | |
215 */ | |
216 | |
217 /* | |
218 * This table contains one entry for every Normal or Visual mode command. | |
219 * The order doesn't matter, init_normal_cmds() will create a sorted index. | |
220 * It is faster when all keys from zero to '~' are present. | |
221 */ | |
222 static const struct nv_cmd | |
223 { | |
224 int cmd_char; /* (first) command character */ | |
225 nv_func_T cmd_func; /* function for this command */ | |
226 short_u cmd_flags; /* NV_ flags */ | |
227 short cmd_arg; /* value for ca.arg */ | |
228 } nv_cmds[] = | |
229 { | |
230 {NUL, nv_error, 0, 0}, | |
231 {Ctrl_A, nv_addsub, 0, 0}, | |
232 {Ctrl_B, nv_page, NV_STS, BACKWARD}, | |
233 {Ctrl_C, nv_esc, 0, TRUE}, | |
234 {Ctrl_D, nv_halfpage, 0, 0}, | |
235 {Ctrl_E, nv_scroll_line, 0, TRUE}, | |
236 {Ctrl_F, nv_page, NV_STS, FORWARD}, | |
237 {Ctrl_G, nv_ctrlg, 0, 0}, | |
238 {Ctrl_H, nv_ctrlh, 0, 0}, | |
239 {Ctrl_I, nv_pcmark, 0, 0}, | |
240 {NL, nv_down, 0, FALSE}, | |
241 {Ctrl_K, nv_error, 0, 0}, | |
242 {Ctrl_L, nv_clear, 0, 0}, | |
376 | 243 {Ctrl_M, nv_down, 0, TRUE}, |
7 | 244 {Ctrl_N, nv_down, NV_STS, FALSE}, |
245 {Ctrl_O, nv_ctrlo, 0, 0}, | |
246 {Ctrl_P, nv_up, NV_STS, FALSE}, | |
167 | 247 #ifdef FEAT_VISUAL |
248 {Ctrl_Q, nv_visual, 0, FALSE}, | |
249 #else | |
7 | 250 {Ctrl_Q, nv_ignore, 0, 0}, |
167 | 251 #endif |
7 | 252 {Ctrl_R, nv_redo, 0, 0}, |
253 {Ctrl_S, nv_ignore, 0, 0}, | |
254 {Ctrl_T, nv_tagpop, NV_NCW, 0}, | |
255 {Ctrl_U, nv_halfpage, 0, 0}, | |
256 #ifdef FEAT_VISUAL | |
257 {Ctrl_V, nv_visual, 0, FALSE}, | |
258 {'V', nv_visual, 0, FALSE}, | |
259 {'v', nv_visual, 0, FALSE}, | |
260 #else | |
261 {Ctrl_V, nv_error, 0, 0}, | |
262 {'V', nv_error, 0, 0}, | |
263 {'v', nv_error, 0, 0}, | |
264 #endif | |
265 {Ctrl_W, nv_window, 0, 0}, | |
266 {Ctrl_X, nv_addsub, 0, 0}, | |
267 {Ctrl_Y, nv_scroll_line, 0, FALSE}, | |
268 {Ctrl_Z, nv_suspend, 0, 0}, | |
269 {ESC, nv_esc, 0, FALSE}, | |
270 {Ctrl_BSL, nv_normal, NV_NCH_ALW, 0}, | |
271 {Ctrl_RSB, nv_ident, NV_NCW, 0}, | |
272 {Ctrl_HAT, nv_hat, NV_NCW, 0}, | |
273 {Ctrl__, nv_error, 0, 0}, | |
274 {' ', nv_right, 0, 0}, | |
275 {'!', nv_operator, 0, 0}, | |
276 {'"', nv_regname, NV_NCH_NOP|NV_KEEPREG, 0}, | |
277 {'#', nv_ident, 0, 0}, | |
278 {'$', nv_dollar, 0, 0}, | |
279 {'%', nv_percent, 0, 0}, | |
280 {'&', nv_optrans, 0, 0}, | |
281 {'\'', nv_gomark, NV_NCH_ALW, TRUE}, | |
282 {'(', nv_brace, 0, BACKWARD}, | |
283 {')', nv_brace, 0, FORWARD}, | |
284 {'*', nv_ident, 0, 0}, | |
285 {'+', nv_down, 0, TRUE}, | |
286 {',', nv_csearch, 0, TRUE}, | |
287 {'-', nv_up, 0, TRUE}, | |
288 {'.', nv_dot, NV_KEEPREG, 0}, | |
289 {'/', nv_search, 0, FALSE}, | |
290 {'0', nv_beginline, 0, 0}, | |
291 {'1', nv_ignore, 0, 0}, | |
292 {'2', nv_ignore, 0, 0}, | |
293 {'3', nv_ignore, 0, 0}, | |
294 {'4', nv_ignore, 0, 0}, | |
295 {'5', nv_ignore, 0, 0}, | |
296 {'6', nv_ignore, 0, 0}, | |
297 {'7', nv_ignore, 0, 0}, | |
298 {'8', nv_ignore, 0, 0}, | |
299 {'9', nv_ignore, 0, 0}, | |
300 {':', nv_colon, 0, 0}, | |
301 {';', nv_csearch, 0, FALSE}, | |
302 {'<', nv_operator, NV_RL, 0}, | |
303 {'=', nv_operator, 0, 0}, | |
304 {'>', nv_operator, NV_RL, 0}, | |
305 {'?', nv_search, 0, FALSE}, | |
306 {'@', nv_at, NV_NCH_NOP, FALSE}, | |
307 {'A', nv_edit, 0, 0}, | |
308 {'B', nv_bck_word, 0, 1}, | |
309 {'C', nv_abbrev, NV_KEEPREG, 0}, | |
310 {'D', nv_abbrev, NV_KEEPREG, 0}, | |
311 {'E', nv_wordcmd, 0, TRUE}, | |
312 {'F', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
313 {'G', nv_goto, 0, TRUE}, | |
314 {'H', nv_scroll, 0, 0}, | |
315 {'I', nv_edit, 0, 0}, | |
316 {'J', nv_join, 0, 0}, | |
317 {'K', nv_ident, 0, 0}, | |
318 {'L', nv_scroll, 0, 0}, | |
319 {'M', nv_scroll, 0, 0}, | |
320 {'N', nv_next, 0, SEARCH_REV}, | |
321 {'O', nv_open, 0, 0}, | |
322 {'P', nv_put, 0, 0}, | |
323 {'Q', nv_exmode, NV_NCW, 0}, | |
324 {'R', nv_Replace, 0, FALSE}, | |
325 {'S', nv_subst, NV_KEEPREG, 0}, | |
326 {'T', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
327 {'U', nv_Undo, 0, 0}, | |
328 {'W', nv_wordcmd, 0, TRUE}, | |
329 {'X', nv_abbrev, NV_KEEPREG, 0}, | |
330 {'Y', nv_abbrev, NV_KEEPREG, 0}, | |
331 {'Z', nv_Zet, NV_NCH_NOP|NV_NCW, 0}, | |
332 {'[', nv_brackets, NV_NCH_ALW, BACKWARD}, | |
333 {'\\', nv_error, 0, 0}, | |
334 {']', nv_brackets, NV_NCH_ALW, FORWARD}, | |
335 {'^', nv_beginline, 0, BL_WHITE | BL_FIX}, | |
336 {'_', nv_lineop, 0, 0}, | |
337 {'`', nv_gomark, NV_NCH_ALW, FALSE}, | |
338 {'a', nv_edit, NV_NCH, 0}, | |
339 {'b', nv_bck_word, 0, 0}, | |
340 {'c', nv_operator, 0, 0}, | |
341 {'d', nv_operator, 0, 0}, | |
342 {'e', nv_wordcmd, 0, FALSE}, | |
343 {'f', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
344 {'g', nv_g_cmd, NV_NCH_ALW, FALSE}, | |
345 {'h', nv_left, NV_RL, 0}, | |
346 {'i', nv_edit, NV_NCH, 0}, | |
347 {'j', nv_down, 0, FALSE}, | |
348 {'k', nv_up, 0, FALSE}, | |
349 {'l', nv_right, NV_RL, 0}, | |
350 {'m', nv_mark, NV_NCH_NOP, 0}, | |
351 {'n', nv_next, 0, 0}, | |
352 {'o', nv_open, 0, 0}, | |
353 {'p', nv_put, 0, 0}, | |
354 {'q', nv_record, NV_NCH, 0}, | |
355 {'r', nv_replace, NV_NCH_NOP|NV_LANG, 0}, | |
356 {'s', nv_subst, NV_KEEPREG, 0}, | |
357 {'t', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
358 {'u', nv_undo, 0, 0}, | |
359 {'w', nv_wordcmd, 0, FALSE}, | |
360 {'x', nv_abbrev, NV_KEEPREG, 0}, | |
361 {'y', nv_operator, 0, 0}, | |
362 {'z', nv_zet, NV_NCH_ALW, 0}, | |
363 {'{', nv_findpar, 0, BACKWARD}, | |
364 {'|', nv_pipe, 0, 0}, | |
365 {'}', nv_findpar, 0, FORWARD}, | |
366 {'~', nv_tilde, 0, 0}, | |
367 | |
368 /* pound sign */ | |
369 {POUND, nv_ident, 0, 0}, | |
370 #ifdef FEAT_MOUSE | |
371 {K_MOUSEUP, nv_mousescroll, 0, TRUE}, | |
372 {K_MOUSEDOWN, nv_mousescroll, 0, FALSE}, | |
373 {K_LEFTMOUSE, nv_mouse, 0, 0}, | |
374 {K_LEFTMOUSE_NM, nv_mouse, 0, 0}, | |
375 {K_LEFTDRAG, nv_mouse, 0, 0}, | |
376 {K_LEFTRELEASE, nv_mouse, 0, 0}, | |
377 {K_LEFTRELEASE_NM, nv_mouse, 0, 0}, | |
378 {K_MIDDLEMOUSE, nv_mouse, 0, 0}, | |
379 {K_MIDDLEDRAG, nv_mouse, 0, 0}, | |
380 {K_MIDDLERELEASE, nv_mouse, 0, 0}, | |
381 {K_RIGHTMOUSE, nv_mouse, 0, 0}, | |
382 {K_RIGHTDRAG, nv_mouse, 0, 0}, | |
383 {K_RIGHTRELEASE, nv_mouse, 0, 0}, | |
384 {K_X1MOUSE, nv_mouse, 0, 0}, | |
385 {K_X1DRAG, nv_mouse, 0, 0}, | |
386 {K_X1RELEASE, nv_mouse, 0, 0}, | |
387 {K_X2MOUSE, nv_mouse, 0, 0}, | |
388 {K_X2DRAG, nv_mouse, 0, 0}, | |
389 {K_X2RELEASE, nv_mouse, 0, 0}, | |
390 #endif | |
819 | 391 {K_IGNORE, nv_ignore, NV_KEEPREG, 0}, |
620 | 392 {K_NOP, nv_nop, 0, 0}, |
7 | 393 {K_INS, nv_edit, 0, 0}, |
394 {K_KINS, nv_edit, 0, 0}, | |
395 {K_BS, nv_ctrlh, 0, 0}, | |
396 {K_UP, nv_up, NV_SSS|NV_STS, FALSE}, | |
397 {K_S_UP, nv_page, NV_SS, BACKWARD}, | |
398 {K_DOWN, nv_down, NV_SSS|NV_STS, FALSE}, | |
399 {K_S_DOWN, nv_page, NV_SS, FORWARD}, | |
400 {K_LEFT, nv_left, NV_SSS|NV_STS|NV_RL, 0}, | |
401 {K_S_LEFT, nv_bck_word, NV_SS|NV_RL, 0}, | |
402 {K_C_LEFT, nv_bck_word, NV_SSS|NV_RL|NV_STS, 1}, | |
403 {K_RIGHT, nv_right, NV_SSS|NV_STS|NV_RL, 0}, | |
404 {K_S_RIGHT, nv_wordcmd, NV_SS|NV_RL, FALSE}, | |
405 {K_C_RIGHT, nv_wordcmd, NV_SSS|NV_RL|NV_STS, TRUE}, | |
406 {K_PAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
407 {K_KPAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
408 {K_PAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
409 {K_KPAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
410 {K_END, nv_end, NV_SSS|NV_STS, FALSE}, | |
411 {K_KEND, nv_end, NV_SSS|NV_STS, FALSE}, | |
412 {K_S_END, nv_end, NV_SS, FALSE}, | |
413 {K_C_END, nv_end, NV_SSS|NV_STS, TRUE}, | |
414 {K_HOME, nv_home, NV_SSS|NV_STS, 0}, | |
415 {K_KHOME, nv_home, NV_SSS|NV_STS, 0}, | |
416 {K_S_HOME, nv_home, NV_SS, 0}, | |
417 {K_C_HOME, nv_goto, NV_SSS|NV_STS, FALSE}, | |
418 {K_DEL, nv_abbrev, 0, 0}, | |
419 {K_KDEL, nv_abbrev, 0, 0}, | |
420 {K_UNDO, nv_kundo, 0, 0}, | |
421 {K_HELP, nv_help, NV_NCW, 0}, | |
422 {K_F1, nv_help, NV_NCW, 0}, | |
423 {K_XF1, nv_help, NV_NCW, 0}, | |
424 #ifdef FEAT_VISUAL | |
425 {K_SELECT, nv_select, 0, 0}, | |
426 #endif | |
427 #ifdef FEAT_GUI | |
428 {K_VER_SCROLLBAR, nv_ver_scrollbar, 0, 0}, | |
429 {K_HOR_SCROLLBAR, nv_hor_scrollbar, 0, 0}, | |
430 #endif | |
685 | 431 #ifdef FEAT_GUI_TABLINE |
432 {K_TABLINE, nv_tabline, 0, 0}, | |
686 | 433 {K_TABMENU, nv_tabmenu, 0, 0}, |
685 | 434 #endif |
7 | 435 #ifdef FEAT_FKMAP |
436 {K_F8, farsi_fkey, 0, 0}, | |
437 {K_F9, farsi_fkey, 0, 0}, | |
438 #endif | |
439 #ifdef FEAT_SNIFF | |
440 {K_SNIFF, nv_sniff, 0, 0}, | |
441 #endif | |
442 #ifdef FEAT_NETBEANS_INTG | |
443 {K_F21, nv_nbcmd, NV_NCH_ALW, 0}, | |
444 #endif | |
445 #ifdef FEAT_DND | |
446 {K_DROP, nv_drop, NV_STS, 0}, | |
447 #endif | |
203 | 448 #ifdef FEAT_AUTOCMD |
819 | 449 {K_CURSORHOLD, nv_cursorhold, NV_KEEPREG, 0}, |
203 | 450 #endif |
7 | 451 }; |
452 | |
453 /* Number of commands in nv_cmds[]. */ | |
454 #define NV_CMDS_SIZE (sizeof(nv_cmds) / sizeof(struct nv_cmd)) | |
455 | |
456 /* Sorted index of commands in nv_cmds[]. */ | |
457 static short nv_cmd_idx[NV_CMDS_SIZE]; | |
458 | |
459 /* The highest index for which | |
460 * nv_cmds[idx].cmd_char == nv_cmd_idx[nv_cmds[idx].cmd_char] */ | |
461 static int nv_max_linear; | |
462 | |
463 /* | |
464 * Compare functions for qsort() below, that checks the command character | |
465 * through the index in nv_cmd_idx[]. | |
466 */ | |
467 static int | |
468 #ifdef __BORLANDC__ | |
469 _RTLENTRYF | |
470 #endif | |
471 nv_compare(s1, s2) | |
472 const void *s1; | |
473 const void *s2; | |
474 { | |
475 int c1, c2; | |
476 | |
477 /* The commands are sorted on absolute value. */ | |
478 c1 = nv_cmds[*(const short *)s1].cmd_char; | |
479 c2 = nv_cmds[*(const short *)s2].cmd_char; | |
480 if (c1 < 0) | |
481 c1 = -c1; | |
482 if (c2 < 0) | |
483 c2 = -c2; | |
484 return c1 - c2; | |
485 } | |
486 | |
487 /* | |
488 * Initialize the nv_cmd_idx[] table. | |
489 */ | |
490 void | |
491 init_normal_cmds() | |
492 { | |
493 int i; | |
494 | |
495 /* Fill the index table with a one to one relation. */ | |
1877 | 496 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
7 | 497 nv_cmd_idx[i] = i; |
498 | |
499 /* Sort the commands by the command character. */ | |
500 qsort((void *)&nv_cmd_idx, (size_t)NV_CMDS_SIZE, sizeof(short), nv_compare); | |
501 | |
502 /* Find the first entry that can't be indexed by the command character. */ | |
1877 | 503 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
7 | 504 if (i != nv_cmds[nv_cmd_idx[i]].cmd_char) |
505 break; | |
506 nv_max_linear = i - 1; | |
507 } | |
508 | |
509 /* | |
510 * Search for a command in the commands table. | |
511 * Returns -1 for invalid command. | |
512 */ | |
513 static int | |
514 find_command(cmdchar) | |
515 int cmdchar; | |
516 { | |
517 int i; | |
518 int idx; | |
519 int top, bot; | |
520 int c; | |
521 | |
522 #ifdef FEAT_MBYTE | |
523 /* A multi-byte character is never a command. */ | |
524 if (cmdchar >= 0x100) | |
525 return -1; | |
526 #endif | |
527 | |
528 /* We use the absolute value of the character. Special keys have a | |
529 * negative value, but are sorted on their absolute value. */ | |
530 if (cmdchar < 0) | |
531 cmdchar = -cmdchar; | |
532 | |
533 /* If the character is in the first part: The character is the index into | |
534 * nv_cmd_idx[]. */ | |
535 if (cmdchar <= nv_max_linear) | |
536 return nv_cmd_idx[cmdchar]; | |
537 | |
538 /* Perform a binary search. */ | |
539 bot = nv_max_linear + 1; | |
540 top = NV_CMDS_SIZE - 1; | |
541 idx = -1; | |
542 while (bot <= top) | |
543 { | |
544 i = (top + bot) / 2; | |
545 c = nv_cmds[nv_cmd_idx[i]].cmd_char; | |
546 if (c < 0) | |
547 c = -c; | |
548 if (cmdchar == c) | |
549 { | |
550 idx = nv_cmd_idx[i]; | |
551 break; | |
552 } | |
553 if (cmdchar > c) | |
554 bot = i + 1; | |
555 else | |
556 top = i - 1; | |
557 } | |
558 return idx; | |
559 } | |
560 | |
561 /* | |
562 * Execute a command in Normal mode. | |
563 */ | |
564 void | |
565 normal_cmd(oap, toplevel) | |
566 oparg_T *oap; | |
1877 | 567 int toplevel UNUSED; /* TRUE when called from main() */ |
7 | 568 { |
569 cmdarg_T ca; /* command arguments */ | |
570 int c; | |
571 int ctrl_w = FALSE; /* got CTRL-W command */ | |
572 int old_col = curwin->w_curswant; | |
573 #ifdef FEAT_CMDL_INFO | |
574 int need_flushbuf; /* need to call out_flush() */ | |
575 #endif | |
576 #ifdef FEAT_VISUAL | |
577 pos_T old_pos; /* cursor position before command */ | |
578 int mapped_len; | |
579 static int old_mapped_len = 0; | |
819 | 580 #endif |
7 | 581 int idx; |
1751 | 582 #ifdef FEAT_EVAL |
583 int set_prevcount = FALSE; | |
584 #endif | |
7 | 585 |
586 vim_memset(&ca, 0, sizeof(ca)); /* also resets ca.retval */ | |
587 ca.oap = oap; | |
1692 | 588 |
589 /* Use a count remembered from before entering an operator. After typing | |
590 * "3d" we return from normal_cmd() and come back here, the "3" is | |
591 * remembered in "opcount". */ | |
7 | 592 ca.opcount = opcount; |
593 | |
594 #ifdef FEAT_SNIFF | |
595 want_sniff_request = sniff_connected; | |
596 #endif | |
597 | |
598 /* | |
599 * If there is an operator pending, then the command we take this time | |
600 * will terminate it. Finish_op tells us to finish the operation before | |
601 * returning this time (unless the operation was cancelled). | |
602 */ | |
603 #ifdef CURSOR_SHAPE | |
604 c = finish_op; | |
605 #endif | |
606 finish_op = (oap->op_type != OP_NOP); | |
607 #ifdef CURSOR_SHAPE | |
608 if (finish_op != c) | |
609 { | |
610 ui_cursor_shape(); /* may show different cursor shape */ | |
611 # ifdef FEAT_MOUSESHAPE | |
612 update_mouseshape(-1); | |
613 # endif | |
614 } | |
615 #endif | |
616 | |
1692 | 617 /* When not finishing an operator and no register name typed, reset the |
618 * count. */ | |
7 | 619 if (!finish_op && !oap->regname) |
1751 | 620 { |
7 | 621 ca.opcount = 0; |
1751 | 622 #ifdef FEAT_EVAL |
623 set_prevcount = TRUE; | |
624 #endif | |
625 } | |
7 | 626 |
1692 | 627 #ifdef FEAT_AUTOCMD |
628 /* Restore counts from before receiving K_CURSORHOLD. This means after | |
629 * typing "3", handling K_CURSORHOLD and then typing "2" we get "32", not | |
630 * "3 * 2". */ | |
631 if (oap->prev_opcount > 0 || oap->prev_count0 > 0) | |
632 { | |
633 ca.opcount = oap->prev_opcount; | |
634 ca.count0 = oap->prev_count0; | |
635 oap->prev_opcount = 0; | |
636 oap->prev_count0 = 0; | |
637 } | |
638 #endif | |
639 | |
7 | 640 #ifdef FEAT_VISUAL |
641 mapped_len = typebuf_maplen(); | |
642 #endif | |
643 | |
644 State = NORMAL_BUSY; | |
645 #ifdef USE_ON_FLY_SCROLL | |
646 dont_scroll = FALSE; /* allow scrolling here */ | |
647 #endif | |
648 | |
649 /* | |
650 * Get the command character from the user. | |
651 */ | |
652 c = safe_vgetc(); | |
653 LANGMAP_ADJUST(c, TRUE); | |
654 | |
819 | 655 #ifdef FEAT_VISUAL |
7 | 656 /* |
657 * If a mapping was started in Visual or Select mode, remember the length | |
658 * of the mapping. This is used below to not return to Insert mode for as | |
659 * long as the mapping is being executed. | |
660 */ | |
661 if (restart_edit == 0) | |
662 old_mapped_len = 0; | |
663 else if (old_mapped_len | |
819 | 664 || (VIsual_active && mapped_len == 0 && typebuf_maplen() > 0)) |
7 | 665 old_mapped_len = typebuf_maplen(); |
819 | 666 #endif |
7 | 667 |
668 if (c == NUL) | |
669 c = K_ZERO; | |
670 | |
671 #ifdef FEAT_VISUAL | |
672 /* | |
673 * In Select mode, typed text replaces the selection. | |
674 */ | |
675 if (VIsual_active | |
676 && VIsual_select | |
677 && (vim_isprintc(c) || c == NL || c == CAR || c == K_KENTER)) | |
678 { | |
275 | 679 /* Fake a "c"hange command. When "restart_edit" is set (e.g., because |
680 * 'insertmode' is set) fake a "d"elete command, Insert mode will | |
681 * restart automatically. | |
1051 | 682 * Insert the typed character in the typeahead buffer, so that it can |
683 * be mapped in Insert mode. Required for ":lmap" to work. */ | |
852 | 684 ins_char_typebuf(c); |
275 | 685 if (restart_edit != 0) |
686 c = 'd'; | |
687 else | |
688 c = 'c'; | |
695 | 689 msg_nowait = TRUE; /* don't delay going to insert mode */ |
7 | 690 } |
691 #endif | |
692 | |
693 #ifdef FEAT_CMDL_INFO | |
694 need_flushbuf = add_to_showcmd(c); | |
695 #endif | |
696 | |
697 getcount: | |
698 #ifdef FEAT_VISUAL | |
699 if (!(VIsual_active && VIsual_select)) | |
700 #endif | |
701 { | |
702 /* | |
703 * Handle a count before a command and compute ca.count0. | |
704 * Note that '0' is a command and not the start of a count, but it's | |
705 * part of a count after other digits. | |
706 */ | |
707 while ( (c >= '1' && c <= '9') | |
708 || (ca.count0 != 0 && (c == K_DEL || c == K_KDEL || c == '0'))) | |
709 { | |
710 if (c == K_DEL || c == K_KDEL) | |
711 { | |
712 ca.count0 /= 10; | |
713 #ifdef FEAT_CMDL_INFO | |
714 del_from_showcmd(4); /* delete the digit and ~@% */ | |
715 #endif | |
716 } | |
717 else | |
718 ca.count0 = ca.count0 * 10 + (c - '0'); | |
719 if (ca.count0 < 0) /* got too large! */ | |
720 ca.count0 = 999999999L; | |
1425 | 721 #ifdef FEAT_EVAL |
722 /* Set v:count here, when called from main() and not a stuffed | |
723 * command, so that v:count can be used in an expression mapping | |
724 * right after the count. */ | |
725 if (toplevel && stuff_empty()) | |
1751 | 726 { |
727 long count = ca.count0; | |
728 | |
729 /* multiply with ca.opcount the same way as below */ | |
730 if (ca.opcount != 0) | |
731 count = ca.opcount * (count == 0 ? 1 : count); | |
732 set_vcount(count, count == 0 ? 1 : count, set_prevcount); | |
733 set_prevcount = FALSE; /* only set v:prevcount once */ | |
734 } | |
1425 | 735 #endif |
7 | 736 if (ctrl_w) |
737 { | |
738 ++no_mapping; | |
739 ++allow_keys; /* no mapping for nchar, but keys */ | |
740 } | |
741 ++no_zero_mapping; /* don't map zero here */ | |
1389 | 742 c = plain_vgetc(); |
7 | 743 LANGMAP_ADJUST(c, TRUE); |
744 --no_zero_mapping; | |
745 if (ctrl_w) | |
746 { | |
747 --no_mapping; | |
748 --allow_keys; | |
749 } | |
750 #ifdef FEAT_CMDL_INFO | |
751 need_flushbuf |= add_to_showcmd(c); | |
752 #endif | |
753 } | |
754 | |
755 /* | |
756 * If we got CTRL-W there may be a/another count | |
757 */ | |
758 if (c == Ctrl_W && !ctrl_w && oap->op_type == OP_NOP) | |
759 { | |
760 ctrl_w = TRUE; | |
761 ca.opcount = ca.count0; /* remember first count */ | |
762 ca.count0 = 0; | |
763 ++no_mapping; | |
764 ++allow_keys; /* no mapping for nchar, but keys */ | |
1389 | 765 c = plain_vgetc(); /* get next character */ |
7 | 766 LANGMAP_ADJUST(c, TRUE); |
767 --no_mapping; | |
768 --allow_keys; | |
769 #ifdef FEAT_CMDL_INFO | |
770 need_flushbuf |= add_to_showcmd(c); | |
771 #endif | |
772 goto getcount; /* jump back */ | |
773 } | |
774 } | |
775 | |
1692 | 776 #ifdef FEAT_AUTOCMD |
777 if (c == K_CURSORHOLD) | |
778 { | |
779 /* Save the count values so that ca.opcount and ca.count0 are exactly | |
780 * the same when coming back here after handling K_CURSORHOLD. */ | |
781 oap->prev_opcount = ca.opcount; | |
782 oap->prev_count0 = ca.count0; | |
783 } | |
784 else | |
785 #endif | |
786 if (ca.opcount != 0) | |
787 { | |
788 /* | |
789 * If we're in the middle of an operator (including after entering a | |
790 * yank buffer with '"') AND we had a count before the operator, then | |
791 * that count overrides the current value of ca.count0. | |
792 * What this means effectively, is that commands like "3dw" get turned | |
793 * into "d3w" which makes things fall into place pretty neatly. | |
794 * If you give a count before AND after the operator, they are | |
795 * multiplied. | |
796 */ | |
7 | 797 if (ca.count0) |
798 ca.count0 *= ca.opcount; | |
799 else | |
800 ca.count0 = ca.opcount; | |
801 } | |
802 | |
803 /* | |
804 * Always remember the count. It will be set to zero (on the next call, | |
805 * above) when there is no pending operator. | |
806 * When called from main(), save the count for use by the "count" built-in | |
807 * variable. | |
808 */ | |
809 ca.opcount = ca.count0; | |
810 ca.count1 = (ca.count0 == 0 ? 1 : ca.count0); | |
811 | |
812 #ifdef FEAT_EVAL | |
813 /* | |
814 * Only set v:count when called from main() and not a stuffed command. | |
815 */ | |
816 if (toplevel && stuff_empty()) | |
1751 | 817 set_vcount(ca.count0, ca.count1, set_prevcount); |
7 | 818 #endif |
819 | |
820 /* | |
821 * Find the command character in the table of commands. | |
822 * For CTRL-W we already got nchar when looking for a count. | |
823 */ | |
824 if (ctrl_w) | |
825 { | |
826 ca.nchar = c; | |
827 ca.cmdchar = Ctrl_W; | |
828 } | |
829 else | |
830 ca.cmdchar = c; | |
831 idx = find_command(ca.cmdchar); | |
832 if (idx < 0) | |
833 { | |
834 /* Not a known command: beep. */ | |
835 clearopbeep(oap); | |
836 goto normal_end; | |
837 } | |
631 | 838 |
633 | 839 if (text_locked() && (nv_cmds[idx].cmd_flags & NV_NCW)) |
631 | 840 { |
1692 | 841 /* This command is not allowed while editing a ccmdline: beep. */ |
7 | 842 clearopbeep(oap); |
633 | 843 text_locked_msg(); |
7 | 844 goto normal_end; |
845 } | |
819 | 846 #ifdef FEAT_AUTOCMD |
847 if ((nv_cmds[idx].cmd_flags & NV_NCW) && curbuf_locked()) | |
848 goto normal_end; | |
849 #endif | |
7 | 850 |
851 #ifdef FEAT_VISUAL | |
852 /* | |
853 * In Visual/Select mode, a few keys are handled in a special way. | |
854 */ | |
855 if (VIsual_active) | |
856 { | |
857 /* when 'keymodel' contains "stopsel" may stop Select/Visual mode */ | |
858 if (km_stopsel | |
859 && (nv_cmds[idx].cmd_flags & NV_STS) | |
860 && !(mod_mask & MOD_MASK_SHIFT)) | |
861 { | |
862 end_visual_mode(); | |
863 redraw_curbuf_later(INVERTED); | |
864 } | |
865 | |
866 /* Keys that work different when 'keymodel' contains "startsel" */ | |
867 if (km_startsel) | |
868 { | |
869 if (nv_cmds[idx].cmd_flags & NV_SS) | |
870 { | |
871 unshift_special(&ca); | |
872 idx = find_command(ca.cmdchar); | |
840 | 873 if (idx < 0) |
874 { | |
875 /* Just in case */ | |
876 clearopbeep(oap); | |
877 goto normal_end; | |
878 } | |
7 | 879 } |
880 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
881 && (mod_mask & MOD_MASK_SHIFT)) | |
882 { | |
883 mod_mask &= ~MOD_MASK_SHIFT; | |
884 } | |
885 } | |
886 } | |
887 #endif | |
888 | |
889 #ifdef FEAT_RIGHTLEFT | |
890 if (curwin->w_p_rl && KeyTyped && !KeyStuffed | |
891 && (nv_cmds[idx].cmd_flags & NV_RL)) | |
892 { | |
893 /* Invert horizontal movements and operations. Only when typed by the | |
894 * user directly, not when the result of a mapping or "x" translated | |
895 * to "dl". */ | |
896 switch (ca.cmdchar) | |
897 { | |
898 case 'l': ca.cmdchar = 'h'; break; | |
899 case K_RIGHT: ca.cmdchar = K_LEFT; break; | |
900 case K_S_RIGHT: ca.cmdchar = K_S_LEFT; break; | |
901 case K_C_RIGHT: ca.cmdchar = K_C_LEFT; break; | |
902 case 'h': ca.cmdchar = 'l'; break; | |
903 case K_LEFT: ca.cmdchar = K_RIGHT; break; | |
904 case K_S_LEFT: ca.cmdchar = K_S_RIGHT; break; | |
905 case K_C_LEFT: ca.cmdchar = K_C_RIGHT; break; | |
906 case '>': ca.cmdchar = '<'; break; | |
907 case '<': ca.cmdchar = '>'; break; | |
908 } | |
909 idx = find_command(ca.cmdchar); | |
910 } | |
911 #endif | |
912 | |
913 /* | |
914 * Get an additional character if we need one. | |
915 */ | |
916 if ((nv_cmds[idx].cmd_flags & NV_NCH) | |
917 && (((nv_cmds[idx].cmd_flags & NV_NCH_NOP) == NV_NCH_NOP | |
918 && oap->op_type == OP_NOP) | |
919 || (nv_cmds[idx].cmd_flags & NV_NCH_ALW) == NV_NCH_ALW | |
920 || (ca.cmdchar == 'q' | |
921 && oap->op_type == OP_NOP | |
922 && !Recording | |
923 && !Exec_reg) | |
924 || ((ca.cmdchar == 'a' || ca.cmdchar == 'i') | |
925 && (oap->op_type != OP_NOP | |
926 #ifdef FEAT_VISUAL | |
927 || VIsual_active | |
928 #endif | |
929 )))) | |
930 { | |
931 int *cp; | |
932 int repl = FALSE; /* get character for replace mode */ | |
933 int lit = FALSE; /* get extra character literally */ | |
934 int langmap_active = FALSE; /* using :lmap mappings */ | |
935 int lang; /* getting a text character */ | |
936 #ifdef USE_IM_CONTROL | |
937 int save_smd; /* saved value of p_smd */ | |
938 #endif | |
939 | |
940 ++no_mapping; | |
941 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1343 | 942 #ifdef FEAT_AUTOCMD |
943 /* Don't generate a CursorHold event here, most commands can't handle | |
944 * it, e.g., nv_replace(), nv_csearch(). */ | |
945 did_cursorhold = TRUE; | |
946 #endif | |
7 | 947 if (ca.cmdchar == 'g') |
948 { | |
949 /* | |
950 * For 'g' get the next character now, so that we can check for | |
951 * "gr", "g'" and "g`". | |
952 */ | |
1389 | 953 ca.nchar = plain_vgetc(); |
7 | 954 LANGMAP_ADJUST(ca.nchar, TRUE); |
955 #ifdef FEAT_CMDL_INFO | |
956 need_flushbuf |= add_to_showcmd(ca.nchar); | |
957 #endif | |
958 if (ca.nchar == 'r' || ca.nchar == '\'' || ca.nchar == '`' | |
959 || ca.nchar == Ctrl_BSL) | |
960 { | |
961 cp = &ca.extra_char; /* need to get a third character */ | |
962 if (ca.nchar != 'r') | |
963 lit = TRUE; /* get it literally */ | |
964 else | |
965 repl = TRUE; /* get it in replace mode */ | |
966 } | |
967 else | |
968 cp = NULL; /* no third character needed */ | |
969 } | |
970 else | |
971 { | |
972 if (ca.cmdchar == 'r') /* get it in replace mode */ | |
973 repl = TRUE; | |
974 cp = &ca.nchar; | |
975 } | |
976 lang = (repl || (nv_cmds[idx].cmd_flags & NV_LANG)); | |
977 | |
978 /* | |
979 * Get a second or third character. | |
980 */ | |
981 if (cp != NULL) | |
982 { | |
983 #ifdef CURSOR_SHAPE | |
984 if (repl) | |
985 { | |
986 State = REPLACE; /* pretend Replace mode */ | |
987 ui_cursor_shape(); /* show different cursor shape */ | |
988 } | |
989 #endif | |
990 if (lang && curbuf->b_p_iminsert == B_IMODE_LMAP) | |
991 { | |
992 /* Allow mappings defined with ":lmap". */ | |
993 --no_mapping; | |
994 --allow_keys; | |
995 if (repl) | |
996 State = LREPLACE; | |
997 else | |
998 State = LANGMAP; | |
999 langmap_active = TRUE; | |
1000 } | |
1001 #ifdef USE_IM_CONTROL | |
1002 save_smd = p_smd; | |
1003 p_smd = FALSE; /* Don't let the IM code show the mode here */ | |
1004 if (lang && curbuf->b_p_iminsert == B_IMODE_IM) | |
1005 im_set_active(TRUE); | |
1006 #endif | |
1007 | |
1389 | 1008 *cp = plain_vgetc(); |
7 | 1009 |
1010 if (langmap_active) | |
1011 { | |
1012 /* Undo the decrement done above */ | |
1013 ++no_mapping; | |
1014 ++allow_keys; | |
1015 State = NORMAL_BUSY; | |
1016 } | |
1017 #ifdef USE_IM_CONTROL | |
1018 if (lang) | |
1019 { | |
1020 if (curbuf->b_p_iminsert != B_IMODE_LMAP) | |
1021 im_save_status(&curbuf->b_p_iminsert); | |
1022 im_set_active(FALSE); | |
1023 } | |
1024 p_smd = save_smd; | |
1025 #endif | |
1026 #ifdef CURSOR_SHAPE | |
1027 State = NORMAL_BUSY; | |
1028 #endif | |
1029 #ifdef FEAT_CMDL_INFO | |
1030 need_flushbuf |= add_to_showcmd(*cp); | |
1031 #endif | |
1032 | |
1033 if (!lit) | |
1034 { | |
1035 #ifdef FEAT_DIGRAPHS | |
1036 /* Typing CTRL-K gets a digraph. */ | |
1037 if (*cp == Ctrl_K | |
1038 && ((nv_cmds[idx].cmd_flags & NV_LANG) | |
1039 || cp == &ca.extra_char) | |
1040 && vim_strchr(p_cpo, CPO_DIGRAPH) == NULL) | |
1041 { | |
1042 c = get_digraph(FALSE); | |
1043 if (c > 0) | |
1044 { | |
1045 *cp = c; | |
1046 # ifdef FEAT_CMDL_INFO | |
1047 /* Guessing how to update showcmd here... */ | |
1048 del_from_showcmd(3); | |
1049 need_flushbuf |= add_to_showcmd(*cp); | |
1050 # endif | |
1051 } | |
1052 } | |
1053 #endif | |
1054 | |
1055 /* adjust chars > 127, except after "tTfFr" commands */ | |
1056 LANGMAP_ADJUST(*cp, !lang); | |
1057 #ifdef FEAT_RIGHTLEFT | |
1058 /* adjust Hebrew mapped char */ | |
1059 if (p_hkmap && lang && KeyTyped) | |
1060 *cp = hkmap(*cp); | |
1061 # ifdef FEAT_FKMAP | |
1062 /* adjust Farsi mapped char */ | |
1063 if (p_fkmap && lang && KeyTyped) | |
1064 *cp = fkmap(*cp); | |
1065 # endif | |
1066 #endif | |
1067 } | |
1068 | |
1069 /* | |
1070 * When the next character is CTRL-\ a following CTRL-N means the | |
1071 * command is aborted and we go to Normal mode. | |
1072 */ | |
1073 if (cp == &ca.extra_char | |
1074 && ca.nchar == Ctrl_BSL | |
1075 && (ca.extra_char == Ctrl_N || ca.extra_char == Ctrl_G)) | |
1076 { | |
1077 ca.cmdchar = Ctrl_BSL; | |
1078 ca.nchar = ca.extra_char; | |
1079 idx = find_command(ca.cmdchar); | |
1080 } | |
1081 else if (*cp == Ctrl_BSL) | |
1082 { | |
1083 long towait = (p_ttm >= 0 ? p_ttm : p_tm); | |
1084 | |
1085 /* There is a busy wait here when typing "f<C-\>" and then | |
1086 * something different from CTRL-N. Can't be avoided. */ | |
1087 while ((c = vpeekc()) <= 0 && towait > 0L) | |
1088 { | |
1089 do_sleep(towait > 50L ? 50L : towait); | |
1090 towait -= 50L; | |
1091 } | |
1092 if (c > 0) | |
1093 { | |
1389 | 1094 c = plain_vgetc(); |
7 | 1095 if (c != Ctrl_N && c != Ctrl_G) |
1096 vungetc(c); | |
1097 else | |
1098 { | |
1099 ca.cmdchar = Ctrl_BSL; | |
1100 ca.nchar = c; | |
1101 idx = find_command(ca.cmdchar); | |
1102 } | |
1103 } | |
1104 } | |
1105 | |
1106 #ifdef FEAT_MBYTE | |
1107 /* When getting a text character and the next character is a | |
1108 * multi-byte character, it could be a composing character. | |
1109 * However, don't wait for it to arrive. */ | |
1110 while (enc_utf8 && lang && (c = vpeekc()) > 0 | |
1111 && (c >= 0x100 || MB_BYTE2LEN(vpeekc()) > 1)) | |
1112 { | |
1389 | 1113 c = plain_vgetc(); |
7 | 1114 if (!utf_iscomposing(c)) |
1115 { | |
1116 vungetc(c); /* it wasn't, put it back */ | |
1117 break; | |
1118 } | |
1119 else if (ca.ncharC1 == 0) | |
1120 ca.ncharC1 = c; | |
1121 else | |
1122 ca.ncharC2 = c; | |
1123 } | |
1124 #endif | |
1125 } | |
1126 --no_mapping; | |
1127 --allow_keys; | |
1128 } | |
1129 | |
1130 #ifdef FEAT_CMDL_INFO | |
1131 /* | |
1132 * Flush the showcmd characters onto the screen so we can see them while | |
1133 * the command is being executed. Only do this when the shown command was | |
1134 * actually displayed, otherwise this will slow down a lot when executing | |
1135 * mappings. | |
1136 */ | |
1137 if (need_flushbuf) | |
1138 out_flush(); | |
1139 #endif | |
203 | 1140 #ifdef FEAT_AUTOCMD |
1727 | 1141 if (ca.cmdchar != K_IGNORE) |
1142 did_cursorhold = FALSE; | |
203 | 1143 #endif |
7 | 1144 |
1145 State = NORMAL; | |
1146 | |
1147 if (ca.nchar == ESC) | |
1148 { | |
1149 clearop(oap); | |
1150 if (restart_edit == 0 && goto_im()) | |
1151 restart_edit = 'a'; | |
1152 goto normal_end; | |
1153 } | |
1154 | |
24 | 1155 if (ca.cmdchar != K_IGNORE) |
1156 { | |
1157 msg_didout = FALSE; /* don't scroll screen up for normal command */ | |
1158 msg_col = 0; | |
1159 } | |
7 | 1160 |
1161 #ifdef FEAT_VISUAL | |
1162 old_pos = curwin->w_cursor; /* remember where cursor was */ | |
1163 | |
1164 /* When 'keymodel' contains "startsel" some keys start Select/Visual | |
1165 * mode. */ | |
1166 if (!VIsual_active && km_startsel) | |
1167 { | |
1168 if (nv_cmds[idx].cmd_flags & NV_SS) | |
1169 { | |
1170 start_selection(); | |
1171 unshift_special(&ca); | |
1172 idx = find_command(ca.cmdchar); | |
1173 } | |
1174 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
1175 && (mod_mask & MOD_MASK_SHIFT)) | |
1176 { | |
1177 start_selection(); | |
1178 mod_mask &= ~MOD_MASK_SHIFT; | |
1179 } | |
1180 } | |
1181 #endif | |
1182 | |
1183 /* | |
1184 * Execute the command! | |
1185 * Call the command function found in the commands table. | |
1186 */ | |
1187 ca.arg = nv_cmds[idx].cmd_arg; | |
1188 (nv_cmds[idx].cmd_func)(&ca); | |
1189 | |
1190 /* | |
1191 * If we didn't start or finish an operator, reset oap->regname, unless we | |
1192 * need it later. | |
1193 */ | |
1194 if (!finish_op | |
1195 && !oap->op_type | |
1196 && (idx < 0 || !(nv_cmds[idx].cmd_flags & NV_KEEPREG))) | |
1197 { | |
1198 clearop(oap); | |
1199 #ifdef FEAT_EVAL | |
1200 set_reg_var('"'); | |
1201 #endif | |
1202 } | |
1203 | |
819 | 1204 #ifdef FEAT_VISUAL |
570 | 1205 /* Get the length of mapped chars again after typing a count, second |
36 | 1206 * character or "z333<cr>". */ |
1207 if (old_mapped_len > 0) | |
1208 old_mapped_len = typebuf_maplen(); | |
819 | 1209 #endif |
36 | 1210 |
7 | 1211 /* |
1212 * If an operation is pending, handle it... | |
1213 */ | |
1214 do_pending_operator(&ca, old_col, FALSE); | |
1215 | |
1216 /* | |
1217 * Wait for a moment when a message is displayed that will be overwritten | |
1218 * by the mode message. | |
1219 * In Visual mode and with "^O" in Insert mode, a short message will be | |
1220 * overwritten by the mode message. Wait a bit, until a key is hit. | |
1221 * In Visual mode, it's more important to keep the Visual area updated | |
1222 * than keeping a message (e.g. from a /pat search). | |
1223 * Only do this if the command was typed, not from a mapping. | |
1224 * Don't wait when emsg_silent is non-zero. | |
1225 * Also wait a bit after an error message, e.g. for "^O:". | |
1226 * Don't redraw the screen, it would remove the message. | |
1227 */ | |
1228 if ( ((p_smd | |
641 | 1229 && msg_silent == 0 |
7 | 1230 && (restart_edit != 0 |
1231 #ifdef FEAT_VISUAL | |
1232 || (VIsual_active | |
1233 && old_pos.lnum == curwin->w_cursor.lnum | |
1234 && old_pos.col == curwin->w_cursor.col) | |
1235 #endif | |
1236 ) | |
1237 && (clear_cmdline | |
1238 || redraw_cmdline) | |
1239 && (msg_didout || (msg_didany && msg_scroll)) | |
1240 && !msg_nowait | |
1241 && KeyTyped) | |
1242 || (restart_edit != 0 | |
1243 #ifdef FEAT_VISUAL | |
1244 && !VIsual_active | |
1245 #endif | |
1246 && (msg_scroll | |
1247 || emsg_on_display))) | |
1248 && oap->regname == 0 | |
1249 && !(ca.retval & CA_COMMAND_BUSY) | |
1250 && stuff_empty() | |
1251 && typebuf_typed() | |
1252 && emsg_silent == 0 | |
1253 && !did_wait_return | |
1254 && oap->op_type == OP_NOP) | |
1255 { | |
1256 int save_State = State; | |
1257 | |
1258 /* Draw the cursor with the right shape here */ | |
1259 if (restart_edit != 0) | |
1260 State = INSERT; | |
1261 | |
1262 /* If need to redraw, and there is a "keep_msg", redraw before the | |
1263 * delay */ | |
1264 if (must_redraw && keep_msg != NULL && !emsg_on_display) | |
1265 { | |
1266 char_u *kmsg; | |
1267 | |
1268 kmsg = keep_msg; | |
1269 keep_msg = NULL; | |
1270 /* showmode() will clear keep_msg, but we want to use it anyway */ | |
1271 update_screen(0); | |
1272 /* now reset it, otherwise it's put in the history again */ | |
1273 keep_msg = kmsg; | |
1274 msg_attr(kmsg, keep_msg_attr); | |
1275 vim_free(kmsg); | |
1276 } | |
1277 setcursor(); | |
1278 cursor_on(); | |
1279 out_flush(); | |
1280 if (msg_scroll || emsg_on_display) | |
1281 ui_delay(1000L, TRUE); /* wait at least one second */ | |
1282 ui_delay(3000L, FALSE); /* wait up to three seconds */ | |
1283 State = save_State; | |
1284 | |
1285 msg_scroll = FALSE; | |
1286 emsg_on_display = FALSE; | |
1287 } | |
1288 | |
1289 /* | |
1290 * Finish up after executing a Normal mode command. | |
1291 */ | |
1292 normal_end: | |
1293 | |
1294 msg_nowait = FALSE; | |
1295 | |
1296 /* Reset finish_op, in case it was set */ | |
1297 #ifdef CURSOR_SHAPE | |
1298 c = finish_op; | |
1299 #endif | |
1300 finish_op = FALSE; | |
1301 #ifdef CURSOR_SHAPE | |
1302 /* Redraw the cursor with another shape, if we were in Operator-pending | |
1303 * mode or did a replace command. */ | |
1304 if (c || ca.cmdchar == 'r') | |
1305 { | |
1306 ui_cursor_shape(); /* may show different cursor shape */ | |
1307 # ifdef FEAT_MOUSESHAPE | |
1308 update_mouseshape(-1); | |
1309 # endif | |
1310 } | |
1311 #endif | |
1312 | |
1313 #ifdef FEAT_CMDL_INFO | |
1692 | 1314 if (oap->op_type == OP_NOP && oap->regname == 0 |
1315 # ifdef FEAT_AUTOCMD | |
1316 && ca.cmdchar != K_CURSORHOLD | |
1317 # endif | |
1318 ) | |
7 | 1319 clear_showcmd(); |
1320 #endif | |
1321 | |
1322 checkpcmark(); /* check if we moved since setting pcmark */ | |
1323 vim_free(ca.searchbuf); | |
1324 | |
1325 #ifdef FEAT_MBYTE | |
1326 if (has_mbyte) | |
1327 mb_adjust_cursor(); | |
1328 #endif | |
1329 | |
1330 #ifdef FEAT_SCROLLBIND | |
1331 if (curwin->w_p_scb && toplevel) | |
1332 { | |
1333 validate_cursor(); /* may need to update w_leftcol */ | |
1334 do_check_scrollbind(TRUE); | |
1335 } | |
1336 #endif | |
1337 | |
2250
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parents:
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1338 #ifdef FEAT_CURSORBIND |
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1339 if (curwin->w_p_crb && toplevel) |
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parents:
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1340 { |
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parents:
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|
1341 validate_cursor(); /* may need to update w_leftcol */ |
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1342 do_check_cursorbind(); |
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Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1343 } |
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parents:
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|
1344 #endif |
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|
1345 |
7 | 1346 /* |
1347 * May restart edit(), if we got here with CTRL-O in Insert mode (but not | |
1348 * if still inside a mapping that started in Visual mode). | |
1349 * May switch from Visual to Select mode after CTRL-O command. | |
1350 */ | |
1351 if ( oap->op_type == OP_NOP | |
1352 #ifdef FEAT_VISUAL | |
1353 && ((restart_edit != 0 && !VIsual_active && old_mapped_len == 0) | |
1354 || restart_VIsual_select == 1) | |
819 | 1355 #else |
1356 && restart_edit != 0 | |
7 | 1357 #endif |
1358 && !(ca.retval & CA_COMMAND_BUSY) | |
1359 && stuff_empty() | |
1360 && oap->regname == 0) | |
1361 { | |
1362 #ifdef FEAT_VISUAL | |
1363 if (restart_VIsual_select == 1) | |
1364 { | |
1365 VIsual_select = TRUE; | |
1366 showmode(); | |
1367 restart_VIsual_select = 0; | |
1368 } | |
1369 #endif | |
1370 if (restart_edit != 0 | |
1371 #ifdef FEAT_VISUAL | |
819 | 1372 && !VIsual_active && old_mapped_len == 0 |
1373 #endif | |
1374 ) | |
7 | 1375 (void)edit(restart_edit, FALSE, 1L); |
1376 } | |
1377 | |
1378 #ifdef FEAT_VISUAL | |
1379 if (restart_VIsual_select == 2) | |
1380 restart_VIsual_select = 1; | |
1381 #endif | |
1382 | |
1383 /* Save count before an operator for next time. */ | |
1384 opcount = ca.opcount; | |
1385 } | |
1386 | |
1387 /* | |
1388 * Handle an operator after visual mode or when the movement is finished | |
1389 */ | |
1390 void | |
1391 do_pending_operator(cap, old_col, gui_yank) | |
1392 cmdarg_T *cap; | |
1393 int old_col; | |
1394 int gui_yank; | |
1395 { | |
1396 oparg_T *oap = cap->oap; | |
1397 pos_T old_cursor; | |
1398 int empty_region_error; | |
1399 int restart_edit_save; | |
1400 | |
1401 #ifdef FEAT_VISUAL | |
1402 /* The visual area is remembered for redo */ | |
1403 static int redo_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
1404 static linenr_T redo_VIsual_line_count; /* number of lines */ | |
1405 static colnr_T redo_VIsual_col; /* number of cols or end column */ | |
1406 static long redo_VIsual_count; /* count for Visual operator */ | |
1407 # ifdef FEAT_VIRTUALEDIT | |
1408 int include_line_break = FALSE; | |
1409 # endif | |
1410 #endif | |
1411 | |
1412 #if defined(FEAT_CLIPBOARD) | |
1413 /* | |
1414 * Yank the visual area into the GUI selection register before we operate | |
1415 * on it and lose it forever. | |
1416 * Don't do it if a specific register was specified, so that ""x"*P works. | |
1417 * This could call do_pending_operator() recursively, but that's OK | |
1418 * because gui_yank will be TRUE for the nested call. | |
1419 */ | |
1420 if (clip_star.available | |
1421 && oap->op_type != OP_NOP | |
1422 && !gui_yank | |
1423 # ifdef FEAT_VISUAL | |
1424 && VIsual_active | |
1425 && !redo_VIsual_busy | |
1426 # endif | |
1427 && oap->regname == 0) | |
1428 clip_auto_select(); | |
1429 #endif | |
1430 old_cursor = curwin->w_cursor; | |
1431 | |
1432 /* | |
1433 * If an operation is pending, handle it... | |
1434 */ | |
1435 if ((finish_op | |
1436 #ifdef FEAT_VISUAL | |
1437 || VIsual_active | |
1438 #endif | |
1439 ) && oap->op_type != OP_NOP) | |
1440 { | |
1441 #ifdef FEAT_VISUAL | |
1442 oap->is_VIsual = VIsual_active; | |
1443 if (oap->motion_force == 'V') | |
1444 oap->motion_type = MLINE; | |
1445 else if (oap->motion_force == 'v') | |
1446 { | |
1447 /* If the motion was linewise, "inclusive" will not have been set. | |
1448 * Use "exclusive" to be consistent. Makes "dvj" work nice. */ | |
1449 if (oap->motion_type == MLINE) | |
1450 oap->inclusive = FALSE; | |
1451 /* If the motion already was characterwise, toggle "inclusive" */ | |
1452 else if (oap->motion_type == MCHAR) | |
1453 oap->inclusive = !oap->inclusive; | |
1454 oap->motion_type = MCHAR; | |
1455 } | |
1456 else if (oap->motion_force == Ctrl_V) | |
1457 { | |
1458 /* Change line- or characterwise motion into Visual block mode. */ | |
1459 VIsual_active = TRUE; | |
1460 VIsual = oap->start; | |
1461 VIsual_mode = Ctrl_V; | |
1462 VIsual_select = FALSE; | |
1463 VIsual_reselect = FALSE; | |
1464 } | |
1465 #endif | |
1466 | |
1467 /* only redo yank when 'y' flag is in 'cpoptions' */ | |
1468 /* never redo "zf" (define fold) */ | |
1469 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
1470 #ifdef FEAT_VISUAL | |
1471 && (!VIsual_active || oap->motion_force) | |
1472 #endif | |
164 | 1473 && cap->cmdchar != 'D' |
7 | 1474 #ifdef FEAT_FOLDING |
1475 && oap->op_type != OP_FOLD | |
1476 && oap->op_type != OP_FOLDOPEN | |
1477 && oap->op_type != OP_FOLDOPENREC | |
1478 && oap->op_type != OP_FOLDCLOSE | |
1479 && oap->op_type != OP_FOLDCLOSEREC | |
1480 && oap->op_type != OP_FOLDDEL | |
1481 && oap->op_type != OP_FOLDDELREC | |
1482 #endif | |
1483 ) | |
1484 { | |
1485 prep_redo(oap->regname, cap->count0, | |
1486 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
1487 oap->motion_force, cap->cmdchar, cap->nchar); | |
1488 if (cap->cmdchar == '/' || cap->cmdchar == '?') /* was a search */ | |
1489 { | |
1490 /* | |
1491 * If 'cpoptions' does not contain 'r', insert the search | |
1492 * pattern to really repeat the same command. | |
1493 */ | |
1494 if (vim_strchr(p_cpo, CPO_REDO) == NULL) | |
620 | 1495 AppendToRedobuffLit(cap->searchbuf, -1); |
7 | 1496 AppendToRedobuff(NL_STR); |
1497 } | |
1498 else if (cap->cmdchar == ':') | |
1499 { | |
1500 /* do_cmdline() has stored the first typed line in | |
1501 * "repeat_cmdline". When several lines are typed repeating | |
1502 * won't be possible. */ | |
1503 if (repeat_cmdline == NULL) | |
1504 ResetRedobuff(); | |
1505 else | |
1506 { | |
620 | 1507 AppendToRedobuffLit(repeat_cmdline, -1); |
7 | 1508 AppendToRedobuff(NL_STR); |
1509 vim_free(repeat_cmdline); | |
1510 repeat_cmdline = NULL; | |
1511 } | |
1512 } | |
1513 } | |
1514 | |
1515 #ifdef FEAT_VISUAL | |
1516 if (redo_VIsual_busy) | |
1517 { | |
1518 oap->start = curwin->w_cursor; | |
1519 curwin->w_cursor.lnum += redo_VIsual_line_count - 1; | |
1520 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
1521 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
1522 VIsual_mode = redo_VIsual_mode; | |
1523 if (VIsual_mode == 'v') | |
1524 { | |
1525 if (redo_VIsual_line_count <= 1) | |
1526 curwin->w_cursor.col += redo_VIsual_col - 1; | |
1527 else | |
1528 curwin->w_cursor.col = redo_VIsual_col; | |
1529 } | |
1530 if (redo_VIsual_col == MAXCOL) | |
1531 { | |
1532 curwin->w_curswant = MAXCOL; | |
1533 coladvance((colnr_T)MAXCOL); | |
1534 } | |
1535 cap->count0 = redo_VIsual_count; | |
1536 if (redo_VIsual_count != 0) | |
1537 cap->count1 = redo_VIsual_count; | |
1538 else | |
1539 cap->count1 = 1; | |
1540 } | |
1541 else if (VIsual_active) | |
1542 { | |
999 | 1543 if (!gui_yank) |
1544 { | |
1545 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
1546 curbuf->b_visual.vi_start = VIsual; | |
1547 curbuf->b_visual.vi_end = curwin->w_cursor; | |
1548 curbuf->b_visual.vi_mode = VIsual_mode; | |
1549 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
7 | 1550 # ifdef FEAT_EVAL |
999 | 1551 curbuf->b_visual_mode_eval = VIsual_mode; |
7 | 1552 # endif |
999 | 1553 } |
7 | 1554 |
1555 /* In Select mode, a linewise selection is operated upon like a | |
1556 * characterwise selection. */ | |
1557 if (VIsual_select && VIsual_mode == 'V') | |
1558 { | |
1559 if (lt(VIsual, curwin->w_cursor)) | |
1560 { | |
1561 VIsual.col = 0; | |
1562 curwin->w_cursor.col = | |
1563 (colnr_T)STRLEN(ml_get(curwin->w_cursor.lnum)); | |
1564 } | |
1565 else | |
1566 { | |
1567 curwin->w_cursor.col = 0; | |
1568 VIsual.col = (colnr_T)STRLEN(ml_get(VIsual.lnum)); | |
1569 } | |
1570 VIsual_mode = 'v'; | |
1571 } | |
1572 /* If 'selection' is "exclusive", backup one character for | |
1573 * charwise selections. */ | |
1574 else if (VIsual_mode == 'v') | |
1575 { | |
1576 # ifdef FEAT_VIRTUALEDIT | |
1577 include_line_break = | |
1578 # endif | |
1579 unadjust_for_sel(); | |
1580 } | |
1581 | |
1582 oap->start = VIsual; | |
1583 if (VIsual_mode == 'V') | |
1584 oap->start.col = 0; | |
1585 } | |
1586 #endif /* FEAT_VISUAL */ | |
1587 | |
1588 /* | |
1589 * Set oap->start to the first position of the operated text, oap->end | |
1590 * to the end of the operated text. w_cursor is equal to oap->start. | |
1591 */ | |
1592 if (lt(oap->start, curwin->w_cursor)) | |
1593 { | |
1594 #ifdef FEAT_FOLDING | |
1595 /* Include folded lines completely. */ | |
1596 if (!VIsual_active) | |
1597 { | |
1598 if (hasFolding(oap->start.lnum, &oap->start.lnum, NULL)) | |
1599 oap->start.col = 0; | |
1600 if (hasFolding(curwin->w_cursor.lnum, NULL, | |
1601 &curwin->w_cursor.lnum)) | |
1602 curwin->w_cursor.col = (colnr_T)STRLEN(ml_get_curline()); | |
1603 } | |
1604 #endif | |
1605 oap->end = curwin->w_cursor; | |
1606 curwin->w_cursor = oap->start; | |
1607 | |
1608 /* w_virtcol may have been updated; if the cursor goes back to its | |
1609 * previous position w_virtcol becomes invalid and isn't updated | |
1610 * automatically. */ | |
1611 curwin->w_valid &= ~VALID_VIRTCOL; | |
1612 } | |
1613 else | |
1614 { | |
1615 #ifdef FEAT_FOLDING | |
1616 /* Include folded lines completely. */ | |
1617 if (!VIsual_active && oap->motion_type == MLINE) | |
1618 { | |
1619 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, | |
1620 NULL)) | |
1621 curwin->w_cursor.col = 0; | |
1622 if (hasFolding(oap->start.lnum, NULL, &oap->start.lnum)) | |
1623 oap->start.col = (colnr_T)STRLEN(ml_get(oap->start.lnum)); | |
1624 } | |
1625 #endif | |
1626 oap->end = oap->start; | |
1627 oap->start = curwin->w_cursor; | |
1628 } | |
1629 | |
1630 oap->line_count = oap->end.lnum - oap->start.lnum + 1; | |
1631 | |
1632 #ifdef FEAT_VIRTUALEDIT | |
1633 /* Set "virtual_op" before resetting VIsual_active. */ | |
1634 virtual_op = virtual_active(); | |
1635 #endif | |
1636 | |
1637 #ifdef FEAT_VISUAL | |
1638 if (VIsual_active || redo_VIsual_busy) | |
1639 { | |
1640 if (VIsual_mode == Ctrl_V) /* block mode */ | |
1641 { | |
1642 colnr_T start, end; | |
1643 | |
1644 oap->block_mode = TRUE; | |
1645 | |
1646 getvvcol(curwin, &(oap->start), | |
1647 &oap->start_vcol, NULL, &oap->end_vcol); | |
1648 if (!redo_VIsual_busy) | |
1649 { | |
1650 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
1651 | |
1652 if (start < oap->start_vcol) | |
1653 oap->start_vcol = start; | |
1654 if (end > oap->end_vcol) | |
1655 { | |
1656 if (*p_sel == 'e' && start >= 1 | |
1657 && start - 1 >= oap->end_vcol) | |
1658 oap->end_vcol = start - 1; | |
1659 else | |
1660 oap->end_vcol = end; | |
1661 } | |
1662 } | |
1663 | |
1664 /* if '$' was used, get oap->end_vcol from longest line */ | |
1665 if (curwin->w_curswant == MAXCOL) | |
1666 { | |
1667 curwin->w_cursor.col = MAXCOL; | |
1668 oap->end_vcol = 0; | |
1669 for (curwin->w_cursor.lnum = oap->start.lnum; | |
1670 curwin->w_cursor.lnum <= oap->end.lnum; | |
1671 ++curwin->w_cursor.lnum) | |
1672 { | |
1673 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
1674 if (end > oap->end_vcol) | |
1675 oap->end_vcol = end; | |
1676 } | |
1677 } | |
1678 else if (redo_VIsual_busy) | |
1679 oap->end_vcol = oap->start_vcol + redo_VIsual_col - 1; | |
1680 /* | |
1681 * Correct oap->end.col and oap->start.col to be the | |
1682 * upper-left and lower-right corner of the block area. | |
1683 * | |
1684 * (Actually, this does convert column positions into character | |
1685 * positions) | |
1686 */ | |
1687 curwin->w_cursor.lnum = oap->end.lnum; | |
1688 coladvance(oap->end_vcol); | |
1689 oap->end = curwin->w_cursor; | |
1690 | |
1691 curwin->w_cursor = oap->start; | |
1692 coladvance(oap->start_vcol); | |
1693 oap->start = curwin->w_cursor; | |
1694 } | |
1695 | |
1696 if (!redo_VIsual_busy && !gui_yank) | |
1697 { | |
1698 /* | |
1699 * Prepare to reselect and redo Visual: this is based on the | |
1700 * size of the Visual text | |
1701 */ | |
1702 resel_VIsual_mode = VIsual_mode; | |
1703 if (curwin->w_curswant == MAXCOL) | |
1704 resel_VIsual_col = MAXCOL; | |
1705 else if (VIsual_mode == Ctrl_V) | |
1706 resel_VIsual_col = oap->end_vcol - oap->start_vcol + 1; | |
1707 else if (oap->line_count > 1) | |
1708 resel_VIsual_col = oap->end.col; | |
1709 else | |
1710 resel_VIsual_col = oap->end.col - oap->start.col + 1; | |
1711 resel_VIsual_line_count = oap->line_count; | |
1712 } | |
1713 | |
1714 /* can't redo yank (unless 'y' is in 'cpoptions') and ":" */ | |
1715 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
1716 && oap->op_type != OP_COLON | |
1717 #ifdef FEAT_FOLDING | |
1718 && oap->op_type != OP_FOLD | |
1719 && oap->op_type != OP_FOLDOPEN | |
1720 && oap->op_type != OP_FOLDOPENREC | |
1721 && oap->op_type != OP_FOLDCLOSE | |
1722 && oap->op_type != OP_FOLDCLOSEREC | |
1723 && oap->op_type != OP_FOLDDEL | |
1724 && oap->op_type != OP_FOLDDELREC | |
1725 #endif | |
1726 && oap->motion_force == NUL | |
1727 ) | |
1728 { | |
1729 /* Prepare for redoing. Only use the nchar field for "r", | |
1730 * otherwise it might be the second char of the operator. */ | |
1731 prep_redo(oap->regname, 0L, NUL, 'v', | |
1732 get_op_char(oap->op_type), | |
1733 get_extra_op_char(oap->op_type), | |
1734 oap->op_type == OP_REPLACE ? cap->nchar : NUL); | |
1735 if (!redo_VIsual_busy) | |
1736 { | |
1737 redo_VIsual_mode = resel_VIsual_mode; | |
1738 redo_VIsual_col = resel_VIsual_col; | |
1739 redo_VIsual_line_count = resel_VIsual_line_count; | |
1740 redo_VIsual_count = cap->count0; | |
1741 } | |
1742 } | |
1743 | |
1744 /* | |
1745 * oap->inclusive defaults to TRUE. | |
1746 * If oap->end is on a NUL (empty line) oap->inclusive becomes | |
1747 * FALSE. This makes "d}P" and "v}dP" work the same. | |
1748 */ | |
1749 if (oap->motion_force == NUL || oap->motion_type == MLINE) | |
1750 oap->inclusive = TRUE; | |
1751 if (VIsual_mode == 'V') | |
1752 oap->motion_type = MLINE; | |
1753 else | |
1754 { | |
1755 oap->motion_type = MCHAR; | |
1756 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL | |
1757 # ifdef FEAT_VIRTUALEDIT | |
1758 && (include_line_break || !virtual_op) | |
1759 # endif | |
1760 ) | |
1761 { | |
1762 oap->inclusive = FALSE; | |
1763 /* Try to include the newline, unless it's an operator | |
1764 * that works on lines only */ | |
1765 if (*p_sel != 'o' | |
1766 && !op_on_lines(oap->op_type) | |
1767 && oap->end.lnum < curbuf->b_ml.ml_line_count) | |
1768 { | |
1769 ++oap->end.lnum; | |
1770 oap->end.col = 0; | |
1771 # ifdef FEAT_VIRTUALEDIT | |
1772 oap->end.coladd = 0; | |
1773 # endif | |
1774 ++oap->line_count; | |
1775 } | |
1776 } | |
1777 } | |
1778 | |
1779 redo_VIsual_busy = FALSE; | |
592 | 1780 |
7 | 1781 /* |
1782 * Switch Visual off now, so screen updating does | |
1783 * not show inverted text when the screen is redrawn. | |
1784 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is | |
1785 * no screen redraw, so it is done here to remove the inverted | |
1786 * part. | |
1787 */ | |
1788 if (!gui_yank) | |
1789 { | |
1790 VIsual_active = FALSE; | |
1791 # ifdef FEAT_MOUSE | |
1792 setmouse(); | |
1793 mouse_dragging = 0; | |
1794 # endif | |
643 | 1795 if (mode_displayed) |
7 | 1796 clear_cmdline = TRUE; /* unshow visual mode later */ |
1797 #ifdef FEAT_CMDL_INFO | |
1798 else | |
1799 clear_showcmd(); | |
1800 #endif | |
1801 if ((oap->op_type == OP_YANK | |
1802 || oap->op_type == OP_COLON | |
592 | 1803 || oap->op_type == OP_FUNCTION |
7 | 1804 || oap->op_type == OP_FILTER) |
1805 && oap->motion_force == NUL) | |
1806 redraw_curbuf_later(INVERTED); | |
1807 } | |
1808 } | |
1809 #endif | |
1810 | |
1811 #ifdef FEAT_MBYTE | |
1812 /* Include the trailing byte of a multi-byte char. */ | |
1813 if (has_mbyte && oap->inclusive) | |
1814 { | |
1815 int l; | |
1816 | |
474 | 1817 l = (*mb_ptr2len)(ml_get_pos(&oap->end)); |
7 | 1818 if (l > 1) |
1819 oap->end.col += l - 1; | |
1820 } | |
1821 #endif | |
1822 curwin->w_set_curswant = TRUE; | |
1823 | |
1824 /* | |
1825 * oap->empty is set when start and end are the same. The inclusive | |
1826 * flag affects this too, unless yanking and the end is on a NUL. | |
1827 */ | |
1828 oap->empty = (oap->motion_type == MCHAR | |
1829 && (!oap->inclusive | |
1830 || (oap->op_type == OP_YANK | |
1831 && gchar_pos(&oap->end) == NUL)) | |
1832 && equalpos(oap->start, oap->end) | |
1833 #ifdef FEAT_VIRTUALEDIT | |
1834 && !(virtual_op && oap->start.coladd != oap->end.coladd) | |
1835 #endif | |
1836 ); | |
1837 /* | |
1838 * For delete, change and yank, it's an error to operate on an | |
1839 * empty region, when 'E' included in 'cpoptions' (Vi compatible). | |
1840 */ | |
1841 empty_region_error = (oap->empty | |
1842 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL); | |
1843 | |
1844 #ifdef FEAT_VISUAL | |
1845 /* Force a redraw when operating on an empty Visual region, when | |
1846 * 'modifiable is off or creating a fold. */ | |
1847 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma | |
1848 # ifdef FEAT_FOLDING | |
1849 || oap->op_type == OP_FOLD | |
1850 # endif | |
1851 )) | |
1852 redraw_curbuf_later(INVERTED); | |
1853 #endif | |
1854 | |
1855 /* | |
1856 * If the end of an operator is in column one while oap->motion_type | |
1857 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last | |
1858 * character in the previous line. If op_start is on or before the | |
1859 * first non-blank in the line, the operator becomes linewise | |
1860 * (strange, but that's the way vi does it). | |
1861 */ | |
1862 if ( oap->motion_type == MCHAR | |
1863 && oap->inclusive == FALSE | |
1864 && !(cap->retval & CA_NO_ADJ_OP_END) | |
1865 && oap->end.col == 0 | |
1866 #ifdef FEAT_VISUAL | |
1867 && (!oap->is_VIsual || *p_sel == 'o') | |
47 | 1868 && !oap->block_mode |
7 | 1869 #endif |
1870 && oap->line_count > 1) | |
1871 { | |
1872 oap->end_adjusted = TRUE; /* remember that we did this */ | |
1873 --oap->line_count; | |
1874 --oap->end.lnum; | |
1875 if (inindent(0)) | |
1876 oap->motion_type = MLINE; | |
1877 else | |
1878 { | |
1879 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
1880 if (oap->end.col) | |
1881 { | |
1882 --oap->end.col; | |
1883 oap->inclusive = TRUE; | |
1884 } | |
1885 } | |
1886 } | |
1887 else | |
1888 oap->end_adjusted = FALSE; | |
1889 | |
1890 switch (oap->op_type) | |
1891 { | |
1892 case OP_LSHIFT: | |
1893 case OP_RSHIFT: | |
1894 op_shift(oap, TRUE, | |
1895 #ifdef FEAT_VISUAL | |
1896 oap->is_VIsual ? (int)cap->count1 : | |
1897 #endif | |
1898 1); | |
1899 auto_format(FALSE, TRUE); | |
1900 break; | |
1901 | |
1902 case OP_JOIN_NS: | |
1903 case OP_JOIN: | |
1904 if (oap->line_count < 2) | |
1905 oap->line_count = 2; | |
1906 if (curwin->w_cursor.lnum + oap->line_count - 1 > | |
1907 curbuf->b_ml.ml_line_count) | |
1908 beep_flush(); | |
1909 else | |
1910 { | |
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
1911 (void)do_join(oap->line_count, oap->op_type == OP_JOIN, TRUE); |
7 | 1912 auto_format(FALSE, TRUE); |
1913 } | |
1914 break; | |
1915 | |
1916 case OP_DELETE: | |
1917 #ifdef FEAT_VISUAL | |
1918 VIsual_reselect = FALSE; /* don't reselect now */ | |
1919 #endif | |
1920 if (empty_region_error) | |
1921 vim_beep(); | |
1922 else | |
1923 { | |
1924 (void)op_delete(oap); | |
1925 if (oap->motion_type == MLINE && has_format_option(FO_AUTO)) | |
1926 u_save_cursor(); /* cursor line wasn't saved yet */ | |
1927 auto_format(FALSE, TRUE); | |
1928 } | |
1929 break; | |
1930 | |
1931 case OP_YANK: | |
1932 if (empty_region_error) | |
1933 { | |
1934 if (!gui_yank) | |
1935 vim_beep(); | |
1936 } | |
1937 else | |
1938 (void)op_yank(oap, FALSE, !gui_yank); | |
1939 check_cursor_col(); | |
1940 break; | |
1941 | |
1942 case OP_CHANGE: | |
1943 #ifdef FEAT_VISUAL | |
1944 VIsual_reselect = FALSE; /* don't reselect now */ | |
1945 #endif | |
1946 if (empty_region_error) | |
1947 vim_beep(); | |
1948 else | |
1949 { | |
1950 /* This is a new edit command, not a restart. Need to | |
1951 * remember it to make 'insertmode' work with mappings for | |
1952 * Visual mode. But do this only once and not when typed and | |
1953 * 'insertmode' isn't set. */ | |
1954 if (p_im || !KeyTyped) | |
1955 restart_edit_save = restart_edit; | |
1956 else | |
1957 restart_edit_save = 0; | |
1958 restart_edit = 0; | |
1959 /* Reset finish_op now, don't want it set inside edit(). */ | |
1960 finish_op = FALSE; | |
1961 if (op_change(oap)) /* will call edit() */ | |
1962 cap->retval |= CA_COMMAND_BUSY; | |
1963 if (restart_edit == 0) | |
1964 restart_edit = restart_edit_save; | |
1965 } | |
1966 break; | |
1967 | |
1968 case OP_FILTER: | |
1969 if (vim_strchr(p_cpo, CPO_FILTER) != NULL) | |
1970 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */ | |
1971 else | |
1972 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */ | |
1973 | |
1974 case OP_INDENT: | |
1975 case OP_COLON: | |
1976 | |
1977 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
1978 /* | |
1979 * If 'equalprg' is empty, do the indenting internally. | |
1980 */ | |
1981 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL) | |
1982 { | |
1983 # ifdef FEAT_LISP | |
1984 if (curbuf->b_p_lisp) | |
1985 { | |
1986 op_reindent(oap, get_lisp_indent); | |
1987 break; | |
1988 } | |
1989 # endif | |
1990 # ifdef FEAT_CINDENT | |
1991 op_reindent(oap, | |
1992 # ifdef FEAT_EVAL | |
1993 *curbuf->b_p_inde != NUL ? get_expr_indent : | |
1994 # endif | |
1995 get_c_indent); | |
1996 break; | |
1997 # endif | |
1998 } | |
1999 #endif | |
2000 | |
2001 op_colon(oap); | |
2002 break; | |
2003 | |
2004 case OP_TILDE: | |
2005 case OP_UPPER: | |
2006 case OP_LOWER: | |
2007 case OP_ROT13: | |
2008 if (empty_region_error) | |
2009 vim_beep(); | |
2010 else | |
2011 op_tilde(oap); | |
2012 check_cursor_col(); | |
2013 break; | |
2014 | |
2015 case OP_FORMAT: | |
667 | 2016 #if defined(FEAT_EVAL) |
2017 if (*curbuf->b_p_fex != NUL) | |
2018 op_formatexpr(oap); /* use expression */ | |
2019 else | |
2020 #endif | |
2021 if (*p_fp != NUL) | |
7 | 2022 op_colon(oap); /* use external command */ |
2023 else | |
2024 op_format(oap, FALSE); /* use internal function */ | |
2025 break; | |
2026 | |
2027 case OP_FORMAT2: | |
2028 op_format(oap, TRUE); /* use internal function */ | |
2029 break; | |
2030 | |
592 | 2031 case OP_FUNCTION: |
2032 op_function(oap); /* call 'operatorfunc' */ | |
2033 break; | |
2034 | |
7 | 2035 case OP_INSERT: |
2036 case OP_APPEND: | |
2037 #ifdef FEAT_VISUAL | |
2038 VIsual_reselect = FALSE; /* don't reselect now */ | |
2039 #endif | |
2040 #ifdef FEAT_VISUALEXTRA | |
2041 if (empty_region_error) | |
2042 vim_beep(); | |
2043 else | |
2044 { | |
2045 /* This is a new edit command, not a restart. Need to | |
2046 * remember it to make 'insertmode' work with mappings for | |
2047 * Visual mode. But do this only once. */ | |
2048 restart_edit_save = restart_edit; | |
2049 restart_edit = 0; | |
2050 | |
2051 op_insert(oap, cap->count1); | |
2052 | |
2053 /* TODO: when inserting in several lines, should format all | |
2054 * the lines. */ | |
2055 auto_format(FALSE, TRUE); | |
2056 | |
2057 if (restart_edit == 0) | |
2058 restart_edit = restart_edit_save; | |
2059 } | |
2060 #else | |
2061 vim_beep(); | |
2062 #endif | |
2063 break; | |
2064 | |
2065 case OP_REPLACE: | |
2066 #ifdef FEAT_VISUAL | |
2067 VIsual_reselect = FALSE; /* don't reselect now */ | |
2068 #endif | |
2069 #ifdef FEAT_VISUALEXTRA | |
2070 if (empty_region_error) | |
2071 #endif | |
2072 vim_beep(); | |
2073 #ifdef FEAT_VISUALEXTRA | |
2074 else | |
2075 op_replace(oap, cap->nchar); | |
2076 #endif | |
2077 break; | |
2078 | |
2079 #ifdef FEAT_FOLDING | |
2080 case OP_FOLD: | |
2081 VIsual_reselect = FALSE; /* don't reselect now */ | |
2082 foldCreate(oap->start.lnum, oap->end.lnum); | |
2083 break; | |
2084 | |
2085 case OP_FOLDOPEN: | |
2086 case OP_FOLDOPENREC: | |
2087 case OP_FOLDCLOSE: | |
2088 case OP_FOLDCLOSEREC: | |
2089 VIsual_reselect = FALSE; /* don't reselect now */ | |
2090 opFoldRange(oap->start.lnum, oap->end.lnum, | |
2091 oap->op_type == OP_FOLDOPEN | |
2092 || oap->op_type == OP_FOLDOPENREC, | |
2093 oap->op_type == OP_FOLDOPENREC | |
2094 || oap->op_type == OP_FOLDCLOSEREC, | |
2095 oap->is_VIsual); | |
2096 break; | |
2097 | |
2098 case OP_FOLDDEL: | |
2099 case OP_FOLDDELREC: | |
2100 VIsual_reselect = FALSE; /* don't reselect now */ | |
2101 deleteFold(oap->start.lnum, oap->end.lnum, | |
2102 oap->op_type == OP_FOLDDELREC, oap->is_VIsual); | |
2103 break; | |
2104 #endif | |
2105 default: | |
2106 clearopbeep(oap); | |
2107 } | |
2108 #ifdef FEAT_VIRTUALEDIT | |
2109 virtual_op = MAYBE; | |
2110 #endif | |
2111 if (!gui_yank) | |
2112 { | |
2113 /* | |
2114 * if 'sol' not set, go back to old column for some commands | |
2115 */ | |
2116 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted | |
2117 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT | |
2118 || oap->op_type == OP_DELETE)) | |
2119 coladvance(curwin->w_curswant = old_col); | |
2120 } | |
2121 else | |
2122 { | |
2123 curwin->w_cursor = old_cursor; | |
2124 } | |
2125 #ifdef FEAT_VISUAL | |
2126 oap->block_mode = FALSE; | |
2127 #endif | |
2128 clearop(oap); | |
2129 } | |
2130 } | |
2131 | |
2132 /* | |
2133 * Handle indent and format operators and visual mode ":". | |
2134 */ | |
2135 static void | |
2136 op_colon(oap) | |
2137 oparg_T *oap; | |
2138 { | |
2139 stuffcharReadbuff(':'); | |
2140 #ifdef FEAT_VISUAL | |
2141 if (oap->is_VIsual) | |
2142 stuffReadbuff((char_u *)"'<,'>"); | |
2143 else | |
2144 #endif | |
2145 { | |
2146 /* | |
2147 * Make the range look nice, so it can be repeated. | |
2148 */ | |
2149 if (oap->start.lnum == curwin->w_cursor.lnum) | |
2150 stuffcharReadbuff('.'); | |
2151 else | |
2152 stuffnumReadbuff((long)oap->start.lnum); | |
2153 if (oap->end.lnum != oap->start.lnum) | |
2154 { | |
2155 stuffcharReadbuff(','); | |
2156 if (oap->end.lnum == curwin->w_cursor.lnum) | |
2157 stuffcharReadbuff('.'); | |
2158 else if (oap->end.lnum == curbuf->b_ml.ml_line_count) | |
2159 stuffcharReadbuff('$'); | |
2160 else if (oap->start.lnum == curwin->w_cursor.lnum) | |
2161 { | |
2162 stuffReadbuff((char_u *)".+"); | |
2163 stuffnumReadbuff((long)oap->line_count - 1); | |
2164 } | |
2165 else | |
2166 stuffnumReadbuff((long)oap->end.lnum); | |
2167 } | |
2168 } | |
2169 if (oap->op_type != OP_COLON) | |
2170 stuffReadbuff((char_u *)"!"); | |
2171 if (oap->op_type == OP_INDENT) | |
2172 { | |
2173 #ifndef FEAT_CINDENT | |
2174 if (*get_equalprg() == NUL) | |
2175 stuffReadbuff((char_u *)"indent"); | |
2176 else | |
2177 #endif | |
2178 stuffReadbuff(get_equalprg()); | |
2179 stuffReadbuff((char_u *)"\n"); | |
2180 } | |
2181 else if (oap->op_type == OP_FORMAT) | |
2182 { | |
2183 if (*p_fp == NUL) | |
2184 stuffReadbuff((char_u *)"fmt"); | |
2185 else | |
2186 stuffReadbuff(p_fp); | |
216 | 2187 stuffReadbuff((char_u *)"\n']"); |
7 | 2188 } |
2189 | |
2190 /* | |
2191 * do_cmdline() does the rest | |
2192 */ | |
2193 } | |
2194 | |
592 | 2195 /* |
602 | 2196 * Handle the "g@" operator: call 'operatorfunc'. |
592 | 2197 */ |
690 | 2198 static void |
592 | 2199 op_function(oap) |
1877 | 2200 oparg_T *oap UNUSED; |
592 | 2201 { |
2202 #ifdef FEAT_EVAL | |
2203 char_u *(argv[1]); | |
2204 | |
2205 if (*p_opfunc == NUL) | |
2206 EMSG(_("E774: 'operatorfunc' is empty")); | |
2207 else | |
2208 { | |
2209 /* Set '[ and '] marks to text to be operated on. */ | |
2210 curbuf->b_op_start = oap->start; | |
2211 curbuf->b_op_end = oap->end; | |
2212 if (oap->motion_type != MLINE && !oap->inclusive) | |
2213 /* Exclude the end position. */ | |
2214 decl(&curbuf->b_op_end); | |
2215 | |
2216 if (oap->block_mode) | |
2217 argv[0] = (char_u *)"block"; | |
2218 else if (oap->motion_type == MLINE) | |
2219 argv[0] = (char_u *)"line"; | |
2220 else | |
2221 argv[0] = (char_u *)"char"; | |
2222 (void)call_func_retnr(p_opfunc, 1, argv, FALSE); | |
2223 } | |
2224 #else | |
2225 EMSG(_("E775: Eval feature not available")); | |
2226 #endif | |
2227 } | |
2228 | |
7 | 2229 #if defined(FEAT_MOUSE) || defined(PROTO) |
2230 /* | |
2231 * Do the appropriate action for the current mouse click in the current mode. | |
2232 * Not used for Command-line mode. | |
2233 * | |
2234 * Normal Mode: | |
2235 * event modi- position visual change action | |
2236 * fier cursor window | |
2237 * left press - yes end yes | |
2238 * left press C yes end yes "^]" (2) | |
2239 * left press S yes end yes "*" (2) | |
2240 * left drag - yes start if moved no | |
2241 * left relse - yes start if moved no | |
2242 * middle press - yes if not active no put register | |
2243 * middle press - yes if active no yank and put | |
2244 * right press - yes start or extend yes | |
2245 * right press S yes no change yes "#" (2) | |
2246 * right drag - yes extend no | |
2247 * right relse - yes extend no | |
2248 * | |
2249 * Insert or Replace Mode: | |
2250 * event modi- position visual change action | |
2251 * fier cursor window | |
2252 * left press - yes (cannot be active) yes | |
2253 * left press C yes (cannot be active) yes "CTRL-O^]" (2) | |
2254 * left press S yes (cannot be active) yes "CTRL-O*" (2) | |
2255 * left drag - yes start or extend (1) no CTRL-O (1) | |
2256 * left relse - yes start or extend (1) no CTRL-O (1) | |
2257 * middle press - no (cannot be active) no put register | |
2258 * right press - yes start or extend yes CTRL-O | |
2259 * right press S yes (cannot be active) yes "CTRL-O#" (2) | |
2260 * | |
2261 * (1) only if mouse pointer moved since press | |
2262 * (2) only if click is in same buffer | |
2263 * | |
2264 * Return TRUE if start_arrow() should be called for edit mode. | |
2265 */ | |
2266 int | |
2267 do_mouse(oap, c, dir, count, fixindent) | |
2268 oparg_T *oap; /* operator argument, can be NULL */ | |
2269 int c; /* K_LEFTMOUSE, etc */ | |
2270 int dir; /* Direction to 'put' if necessary */ | |
2271 long count; | |
2272 int fixindent; /* PUT_FIXINDENT if fixing indent necessary */ | |
2273 { | |
2274 static int do_always = FALSE; /* ignore 'mouse' setting next time */ | |
2275 static int got_click = FALSE; /* got a click some time back */ | |
2276 | |
2277 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */ | |
2278 int is_click; /* If FALSE it's a drag or release event */ | |
2279 int is_drag; /* If TRUE it's a drag event */ | |
2280 int jump_flags = 0; /* flags for jump_to_mouse() */ | |
2281 pos_T start_visual; | |
2282 int moved; /* Has cursor moved? */ | |
2283 int in_status_line; /* mouse in status line */ | |
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2284 #ifdef FEAT_WINDOWS |
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2285 static int in_tab_line = FALSE; /* mouse clicked in tab line */ |
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2286 #endif |
7 | 2287 #ifdef FEAT_VERTSPLIT |
2288 int in_sep_line; /* mouse in vertical separator line */ | |
2289 #endif | |
2290 int c1, c2; | |
2291 #if defined(FEAT_FOLDING) | |
2292 pos_T save_cursor; | |
2293 #endif | |
2294 win_T *old_curwin = curwin; | |
2295 #ifdef FEAT_VISUAL | |
2296 static pos_T orig_cursor; | |
2297 colnr_T leftcol, rightcol; | |
2298 pos_T end_visual; | |
2299 int diff; | |
2300 int old_active = VIsual_active; | |
2301 int old_mode = VIsual_mode; | |
2302 #endif | |
2303 int regname; | |
2304 | |
2305 #if defined(FEAT_FOLDING) | |
2306 save_cursor = curwin->w_cursor; | |
2307 #endif | |
2308 | |
2309 /* | |
2310 * When GUI is active, always recognize mouse events, otherwise: | |
2311 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'. | |
2312 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'. | |
2313 * - For command line and insert mode 'mouse' is checked before calling | |
2314 * do_mouse(). | |
2315 */ | |
2316 if (do_always) | |
2317 do_always = FALSE; | |
2318 else | |
2319 #ifdef FEAT_GUI | |
2320 if (!gui.in_use) | |
2321 #endif | |
2322 { | |
2323 #ifdef FEAT_VISUAL | |
2324 if (VIsual_active) | |
2325 { | |
2326 if (!mouse_has(MOUSE_VISUAL)) | |
2327 return FALSE; | |
2328 } | |
2329 else | |
2330 #endif | |
2331 if (State == NORMAL && !mouse_has(MOUSE_NORMAL)) | |
2332 return FALSE; | |
2333 } | |
2334 | |
2335 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag); | |
2336 | |
2337 #ifdef FEAT_MOUSESHAPE | |
2338 /* May have stopped dragging the status or separator line. The pointer is | |
2339 * most likely still on the status or separator line. */ | |
2340 if (!is_drag && drag_status_line) | |
2341 { | |
2342 drag_status_line = FALSE; | |
2343 update_mouseshape(SHAPE_IDX_STATUS); | |
2344 } | |
2345 # ifdef FEAT_VERTSPLIT | |
2346 if (!is_drag && drag_sep_line) | |
2347 { | |
2348 drag_sep_line = FALSE; | |
2349 update_mouseshape(SHAPE_IDX_VSEP); | |
2350 } | |
2351 # endif | |
2352 #endif | |
2353 | |
2354 /* | |
2355 * Ignore drag and release events if we didn't get a click. | |
2356 */ | |
2357 if (is_click) | |
2358 got_click = TRUE; | |
2359 else | |
2360 { | |
2361 if (!got_click) /* didn't get click, ignore */ | |
2362 return FALSE; | |
2363 if (!is_drag) /* release, reset got_click */ | |
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2364 { |
7 | 2365 got_click = FALSE; |
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2366 #ifdef FEAT_WINDOWS |
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2367 if (in_tab_line) |
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2368 { |
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2369 in_tab_line = FALSE; |
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2370 return FALSE; |
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2371 } |
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2372 #endif |
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2373 } |
7 | 2374 } |
2375 | |
598 | 2376 #ifndef FEAT_VISUAL |
7 | 2377 /* |
598 | 2378 * ALT is only used for starging/extending Visual mode. |
7 | 2379 */ |
2380 if ((mod_mask & MOD_MASK_ALT)) | |
2381 return FALSE; | |
598 | 2382 #endif |
7 | 2383 |
2384 /* | |
2385 * CTRL right mouse button does CTRL-T | |
2386 */ | |
2387 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT) | |
2388 { | |
2389 if (State & INSERT) | |
2390 stuffcharReadbuff(Ctrl_O); | |
2391 if (count > 1) | |
2392 stuffnumReadbuff(count); | |
2393 stuffcharReadbuff(Ctrl_T); | |
2394 got_click = FALSE; /* ignore drag&release now */ | |
2395 return FALSE; | |
2396 } | |
2397 | |
2398 /* | |
2399 * CTRL only works with left mouse button | |
2400 */ | |
2401 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT) | |
2402 return FALSE; | |
2403 | |
2404 /* | |
2405 * When a modifier is down, ignore drag and release events, as well as | |
2406 * multiple clicks and the middle mouse button. | |
2407 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*". | |
2408 */ | |
179 | 2409 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT |
2410 | MOD_MASK_META)) | |
7 | 2411 && (!is_click |
2412 || (mod_mask & MOD_MASK_MULTI_CLICK) | |
2413 || which_button == MOUSE_MIDDLE) | |
598 | 2414 && !((mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT)) |
7 | 2415 && mouse_model_popup() |
2416 && which_button == MOUSE_LEFT) | |
598 | 2417 && !((mod_mask & MOD_MASK_ALT) |
2418 && !mouse_model_popup() | |
2419 && which_button == MOUSE_RIGHT) | |
7 | 2420 ) |
2421 return FALSE; | |
2422 | |
2423 /* | |
2424 * If the button press was used as the movement command for an operator | |
2425 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore | |
2426 * drag/release events. | |
2427 */ | |
2428 if (!is_click && which_button == MOUSE_MIDDLE) | |
2429 return FALSE; | |
2430 | |
2431 if (oap != NULL) | |
2432 regname = oap->regname; | |
2433 else | |
2434 regname = 0; | |
2435 | |
2436 /* | |
2437 * Middle mouse button does a 'put' of the selected text | |
2438 */ | |
2439 if (which_button == MOUSE_MIDDLE) | |
2440 { | |
2441 if (State == NORMAL) | |
2442 { | |
2443 /* | |
2444 * If an operator was pending, we don't know what the user wanted | |
2445 * to do. Go back to normal mode: Clear the operator and beep(). | |
2446 */ | |
2447 if (oap != NULL && oap->op_type != OP_NOP) | |
2448 { | |
2449 clearopbeep(oap); | |
2450 return FALSE; | |
2451 } | |
2452 | |
2453 #ifdef FEAT_VISUAL | |
2454 /* | |
2455 * If visual was active, yank the highlighted text and put it | |
2456 * before the mouse pointer position. | |
1016 | 2457 * In Select mode replace the highlighted text with the clipboard. |
7 | 2458 */ |
2459 if (VIsual_active) | |
2460 { | |
1016 | 2461 if (VIsual_select) |
2462 { | |
2463 stuffcharReadbuff(Ctrl_G); | |
1019 | 2464 stuffReadbuff((char_u *)"\"+p"); |
1016 | 2465 } |
2466 else | |
2467 { | |
2468 stuffcharReadbuff('y'); | |
2469 stuffcharReadbuff(K_MIDDLEMOUSE); | |
2470 } | |
7 | 2471 do_always = TRUE; /* ignore 'mouse' setting next time */ |
2472 return FALSE; | |
2473 } | |
2474 #endif | |
2475 /* | |
2476 * The rest is below jump_to_mouse() | |
2477 */ | |
2478 } | |
2479 | |
2480 else if ((State & INSERT) == 0) | |
2481 return FALSE; | |
2482 | |
2483 /* | |
2484 * Middle click in insert mode doesn't move the mouse, just insert the | |
2485 * contents of a register. '.' register is special, can't insert that | |
2486 * with do_put(). | |
2487 * Also paste at the cursor if the current mode isn't in 'mouse' (only | |
2488 * happens for the GUI). | |
2489 */ | |
2490 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL)) | |
2491 { | |
2492 if (regname == '.') | |
2493 insert_reg(regname, TRUE); | |
2494 else | |
2495 { | |
2496 #ifdef FEAT_CLIPBOARD | |
2497 if (clip_star.available && regname == 0) | |
2498 regname = '*'; | |
2499 #endif | |
2500 if ((State & REPLACE_FLAG) && !yank_register_mline(regname)) | |
2501 insert_reg(regname, TRUE); | |
2502 else | |
2503 { | |
2504 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND); | |
2505 | |
2506 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */ | |
2507 AppendCharToRedobuff(Ctrl_R); | |
2508 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O); | |
2509 AppendCharToRedobuff(regname == 0 ? '"' : regname); | |
2510 } | |
2511 } | |
2512 return FALSE; | |
2513 } | |
2514 } | |
2515 | |
2516 /* When dragging or button-up stay in the same window. */ | |
2517 if (!is_click) | |
2518 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE; | |
2519 | |
2520 start_visual.lnum = 0; | |
2521 | |
671 | 2522 #ifdef FEAT_WINDOWS |
2523 /* Check for clicking in the tab page line. */ | |
2524 if (mouse_row == 0 && firstwin->w_winrow > 0) | |
2525 { | |
1619 | 2526 if (is_drag) |
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2527 { |
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2528 if (in_tab_line) |
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2529 { |
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2530 c1 = TabPageIdxs[mouse_col]; |
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2531 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
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2532 } |
1619 | 2533 return FALSE; |
2326
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2534 } |
671 | 2535 |
2536 /* click in a tab selects that tab page */ | |
2537 if (is_click | |
2538 # ifdef FEAT_CMDWIN | |
2539 && cmdwin_type == 0 | |
2540 # endif | |
681 | 2541 && mouse_col < Columns) |
2542 { | |
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2543 in_tab_line = TRUE; |
681 | 2544 c1 = TabPageIdxs[mouse_col]; |
2545 if (c1 >= 0) | |
2546 { | |
682 | 2547 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) |
2548 { | |
2549 /* double click opens new page */ | |
681 | 2550 end_visual_mode(); |
682 | 2551 tabpage_new(); |
2552 tabpage_move(c1 == 0 ? 9999 : c1 - 1); | |
2553 } | |
2554 else | |
2555 { | |
2556 /* Go to specified tab page, or next one if not clicking | |
2557 * on a label. */ | |
2558 goto_tabpage(c1); | |
2559 | |
2560 /* It's like clicking on the status line of a window. */ | |
2561 if (curwin != old_curwin) | |
2562 end_visual_mode(); | |
2563 } | |
681 | 2564 } |
2565 else if (c1 < 0) | |
2566 { | |
2567 tabpage_T *tp; | |
2568 | |
2569 /* Close the current or specified tab page. */ | |
2570 if (c1 == -999) | |
2571 tp = curtab; | |
2572 else | |
2573 tp = find_tabpage(-c1); | |
2574 if (tp == curtab) | |
2575 { | |
2576 if (first_tabpage->tp_next != NULL) | |
2577 tabpage_close(FALSE); | |
2578 } | |
2579 else if (tp != NULL) | |
2580 tabpage_close_other(tp, FALSE); | |
2581 } | |
2582 } | |
2583 return TRUE; | |
671 | 2584 } |
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2585 else if (is_drag && in_tab_line) |
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2586 { |
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2587 c1 = TabPageIdxs[mouse_col]; |
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2588 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
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2589 return FALSE; |
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2590 } |
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2591 |
671 | 2592 #endif |
2593 | |
7 | 2594 /* |
2595 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events: | |
2596 * right button up -> pop-up menu | |
2597 * shift-left button -> right button | |
598 | 2598 * alt-left button -> alt-right button |
7 | 2599 */ |
2600 if (mouse_model_popup()) | |
2601 { | |
2602 if (which_button == MOUSE_RIGHT | |
2603 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2604 { | |
2605 /* | |
2606 * NOTE: Ignore right button down and drag mouse events. | |
2607 * Windows only shows the popup menu on the button up event. | |
2608 */ | |
936 | 2609 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
2610 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) | |
7 | 2611 if (!is_click) |
2612 return FALSE; | |
2613 #endif | |
2614 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) | |
2615 if (is_click || is_drag) | |
2616 return FALSE; | |
2617 #endif | |
573 | 2618 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
7 | 2619 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
2620 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON) | |
2621 if (gui.in_use) | |
2622 { | |
2623 jump_flags = 0; | |
2624 if (STRCMP(p_mousem, "popup_setpos") == 0) | |
2625 { | |
2626 /* First set the cursor position before showing the popup | |
2627 * menu. */ | |
2628 #ifdef FEAT_VISUAL | |
2629 if (VIsual_active) | |
2630 { | |
2631 pos_T m_pos; | |
2632 | |
2633 /* | |
2634 * set MOUSE_MAY_STOP_VIS if we are outside the | |
2635 * selection or the current window (might have false | |
2636 * negative here) | |
2637 */ | |
2638 if (mouse_row < W_WINROW(curwin) | |
2639 || mouse_row | |
2640 > (W_WINROW(curwin) + curwin->w_height)) | |
2641 jump_flags = MOUSE_MAY_STOP_VIS; | |
2642 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER) | |
2643 jump_flags = MOUSE_MAY_STOP_VIS; | |
2644 else | |
2645 { | |
2646 if ((lt(curwin->w_cursor, VIsual) | |
2647 && (lt(m_pos, curwin->w_cursor) | |
2648 || lt(VIsual, m_pos))) | |
2649 || (lt(VIsual, curwin->w_cursor) | |
2650 && (lt(m_pos, VIsual) | |
2651 || lt(curwin->w_cursor, m_pos)))) | |
2652 { | |
2653 jump_flags = MOUSE_MAY_STOP_VIS; | |
2654 } | |
2655 else if (VIsual_mode == Ctrl_V) | |
2656 { | |
2657 getvcols(curwin, &curwin->w_cursor, &VIsual, | |
2658 &leftcol, &rightcol); | |
2659 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL); | |
2660 if (m_pos.col < leftcol || m_pos.col > rightcol) | |
2661 jump_flags = MOUSE_MAY_STOP_VIS; | |
2662 } | |
2663 } | |
2664 } | |
2665 else | |
2666 jump_flags = MOUSE_MAY_STOP_VIS; | |
2667 #endif | |
2668 } | |
2669 if (jump_flags) | |
2670 { | |
2671 jump_flags = jump_to_mouse(jump_flags, NULL, which_button); | |
2672 update_curbuf( | |
2673 #ifdef FEAT_VISUAL | |
2674 VIsual_active ? INVERTED : | |
2675 #endif | |
2676 VALID); | |
2677 setcursor(); | |
2678 out_flush(); /* Update before showing popup menu */ | |
2679 } | |
2680 # ifdef FEAT_MENU | |
2681 gui_show_popupmenu(); | |
2682 # endif | |
2683 return (jump_flags & CURSOR_MOVED) != 0; | |
2684 } | |
2685 else | |
2686 return FALSE; | |
2687 #else | |
2688 return FALSE; | |
2689 #endif | |
2690 } | |
598 | 2691 if (which_button == MOUSE_LEFT |
2692 && (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT))) | |
7 | 2693 { |
2694 which_button = MOUSE_RIGHT; | |
2695 mod_mask &= ~MOD_MASK_SHIFT; | |
2696 } | |
2697 } | |
2698 | |
2699 #ifdef FEAT_VISUAL | |
2700 if ((State & (NORMAL | INSERT)) | |
2701 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2702 { | |
2703 if (which_button == MOUSE_LEFT) | |
2704 { | |
2705 if (is_click) | |
2706 { | |
2707 /* stop Visual mode for a left click in a window, but not when | |
2708 * on a status line */ | |
2709 if (VIsual_active) | |
2710 jump_flags |= MOUSE_MAY_STOP_VIS; | |
2711 } | |
2712 else if (mouse_has(MOUSE_VISUAL)) | |
2713 jump_flags |= MOUSE_MAY_VIS; | |
2714 } | |
2715 else if (which_button == MOUSE_RIGHT) | |
2716 { | |
2717 if (is_click && VIsual_active) | |
2718 { | |
2719 /* | |
2720 * Remember the start and end of visual before moving the | |
2721 * cursor. | |
2722 */ | |
2723 if (lt(curwin->w_cursor, VIsual)) | |
2724 { | |
2725 start_visual = curwin->w_cursor; | |
2726 end_visual = VIsual; | |
2727 } | |
2728 else | |
2729 { | |
2730 start_visual = VIsual; | |
2731 end_visual = curwin->w_cursor; | |
2732 } | |
2733 } | |
2734 jump_flags |= MOUSE_FOCUS; | |
2735 if (mouse_has(MOUSE_VISUAL)) | |
2736 jump_flags |= MOUSE_MAY_VIS; | |
2737 } | |
2738 } | |
2739 #endif | |
2740 | |
2741 /* | |
2742 * If an operator is pending, ignore all drags and releases until the | |
2743 * next mouse click. | |
2744 */ | |
2745 if (!is_drag && oap != NULL && oap->op_type != OP_NOP) | |
2746 { | |
2747 got_click = FALSE; | |
2748 oap->motion_type = MCHAR; | |
2749 } | |
2750 | |
2751 /* When releasing the button let jump_to_mouse() know. */ | |
2752 if (!is_click && !is_drag) | |
2753 jump_flags |= MOUSE_RELEASED; | |
2754 | |
2755 /* | |
2756 * JUMP! | |
2757 */ | |
2758 jump_flags = jump_to_mouse(jump_flags, | |
2759 oap == NULL ? NULL : &(oap->inclusive), which_button); | |
2760 moved = (jump_flags & CURSOR_MOVED); | |
2761 in_status_line = (jump_flags & IN_STATUS_LINE); | |
2762 #ifdef FEAT_VERTSPLIT | |
2763 in_sep_line = (jump_flags & IN_SEP_LINE); | |
2764 #endif | |
2765 | |
2766 #ifdef FEAT_NETBEANS_INTG | |
2210 | 2767 if (isNetbeansBuffer(curbuf) |
7 | 2768 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE))) |
2769 { | |
2770 int key = KEY2TERMCAP1(c); | |
2771 | |
2772 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE | |
2773 || key == (int)KE_RIGHTRELEASE) | |
2774 netbeans_button_release(which_button); | |
2775 } | |
2776 #endif | |
2777 | |
2778 /* When jumping to another window, clear a pending operator. That's a bit | |
2779 * friendlier than beeping and not jumping to that window. */ | |
2780 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP) | |
2781 clearop(oap); | |
2782 | |
2783 #ifdef FEAT_FOLDING | |
2784 if (mod_mask == 0 | |
2785 && !is_drag | |
2786 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN)) | |
2787 && which_button == MOUSE_LEFT) | |
2788 { | |
2789 /* open or close a fold at this line */ | |
2790 if (jump_flags & MOUSE_FOLD_OPEN) | |
2791 openFold(curwin->w_cursor.lnum, 1L); | |
2792 else | |
2793 closeFold(curwin->w_cursor.lnum, 1L); | |
2794 /* don't move the cursor if still in the same window */ | |
2795 if (curwin == old_curwin) | |
2796 curwin->w_cursor = save_cursor; | |
2797 } | |
2798 #endif | |
2799 | |
2800 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN) | |
2801 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available) | |
2802 { | |
2803 clip_modeless(which_button, is_click, is_drag); | |
2804 return FALSE; | |
2805 } | |
2806 #endif | |
2807 | |
2808 #ifdef FEAT_VISUAL | |
2809 /* Set global flag that we are extending the Visual area with mouse | |
1188 | 2810 * dragging; temporarily minimize 'scrolloff'. */ |
7 | 2811 if (VIsual_active && is_drag && p_so) |
2812 { | |
2813 /* In the very first line, allow scrolling one line */ | |
2814 if (mouse_row == 0) | |
2815 mouse_dragging = 2; | |
2816 else | |
2817 mouse_dragging = 1; | |
2818 } | |
2819 | |
2820 /* When dragging the mouse above the window, scroll down. */ | |
2821 if (is_drag && mouse_row < 0 && !in_status_line) | |
2822 { | |
2823 scroll_redraw(FALSE, 1L); | |
2824 mouse_row = 0; | |
2825 } | |
2826 | |
2827 if (start_visual.lnum) /* right click in visual mode */ | |
2828 { | |
598 | 2829 /* When ALT is pressed make Visual mode blockwise. */ |
2830 if (mod_mask & MOD_MASK_ALT) | |
2831 VIsual_mode = Ctrl_V; | |
2832 | |
7 | 2833 /* |
2834 * In Visual-block mode, divide the area in four, pick up the corner | |
2835 * that is in the quarter that the cursor is in. | |
2836 */ | |
2837 if (VIsual_mode == Ctrl_V) | |
2838 { | |
2839 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol); | |
2840 if (curwin->w_curswant > (leftcol + rightcol) / 2) | |
2841 end_visual.col = leftcol; | |
2842 else | |
2843 end_visual.col = rightcol; | |
2844 if (curwin->w_cursor.lnum < | |
2845 (start_visual.lnum + end_visual.lnum) / 2) | |
2846 end_visual.lnum = end_visual.lnum; | |
2847 else | |
2848 end_visual.lnum = start_visual.lnum; | |
2849 | |
2850 /* move VIsual to the right column */ | |
2851 start_visual = curwin->w_cursor; /* save the cursor pos */ | |
2852 curwin->w_cursor = end_visual; | |
2853 coladvance(end_visual.col); | |
2854 VIsual = curwin->w_cursor; | |
2855 curwin->w_cursor = start_visual; /* restore the cursor */ | |
2856 } | |
2857 else | |
2858 { | |
2859 /* | |
2860 * If the click is before the start of visual, change the start. | |
2861 * If the click is after the end of visual, change the end. If | |
2862 * the click is inside the visual, change the closest side. | |
2863 */ | |
2864 if (lt(curwin->w_cursor, start_visual)) | |
2865 VIsual = end_visual; | |
2866 else if (lt(end_visual, curwin->w_cursor)) | |
2867 VIsual = start_visual; | |
2868 else | |
2869 { | |
2870 /* In the same line, compare column number */ | |
2871 if (end_visual.lnum == start_visual.lnum) | |
2872 { | |
2873 if (curwin->w_cursor.col - start_visual.col > | |
2874 end_visual.col - curwin->w_cursor.col) | |
2875 VIsual = start_visual; | |
2876 else | |
2877 VIsual = end_visual; | |
2878 } | |
2879 | |
2880 /* In different lines, compare line number */ | |
2881 else | |
2882 { | |
2883 diff = (curwin->w_cursor.lnum - start_visual.lnum) - | |
2884 (end_visual.lnum - curwin->w_cursor.lnum); | |
2885 | |
2886 if (diff > 0) /* closest to end */ | |
2887 VIsual = start_visual; | |
2888 else if (diff < 0) /* closest to start */ | |
2889 VIsual = end_visual; | |
2890 else /* in the middle line */ | |
2891 { | |
2892 if (curwin->w_cursor.col < | |
2893 (start_visual.col + end_visual.col) / 2) | |
2894 VIsual = end_visual; | |
2895 else | |
2896 VIsual = start_visual; | |
2897 } | |
2898 } | |
2899 } | |
2900 } | |
2901 } | |
2902 /* | |
2903 * If Visual mode started in insert mode, execute "CTRL-O" | |
2904 */ | |
2905 else if ((State & INSERT) && VIsual_active) | |
2906 stuffcharReadbuff(Ctrl_O); | |
2907 #endif | |
2908 | |
2909 /* | |
2910 * Middle mouse click: Put text before cursor. | |
2911 */ | |
2912 if (which_button == MOUSE_MIDDLE) | |
2913 { | |
2914 #ifdef FEAT_CLIPBOARD | |
2915 if (clip_star.available && regname == 0) | |
2916 regname = '*'; | |
2917 #endif | |
2918 if (yank_register_mline(regname)) | |
2919 { | |
2920 if (mouse_past_bottom) | |
2921 dir = FORWARD; | |
2922 } | |
2923 else if (mouse_past_eol) | |
2924 dir = FORWARD; | |
2925 | |
2926 if (fixindent) | |
2927 { | |
2928 c1 = (dir == BACKWARD) ? '[' : ']'; | |
2929 c2 = 'p'; | |
2930 } | |
2931 else | |
2932 { | |
2933 c1 = (dir == FORWARD) ? 'p' : 'P'; | |
2934 c2 = NUL; | |
2935 } | |
2936 prep_redo(regname, count, NUL, c1, NUL, c2, NUL); | |
2937 | |
2938 /* | |
2939 * Remember where the paste started, so in edit() Insstart can be set | |
2940 * to this position | |
2941 */ | |
2942 if (restart_edit != 0) | |
2943 where_paste_started = curwin->w_cursor; | |
2944 do_put(regname, dir, count, fixindent | PUT_CURSEND); | |
2945 } | |
2946 | |
2947 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
2948 /* | |
2949 * Ctrl-Mouse click or double click in a quickfix window jumps to the | |
2950 * error under the mouse pointer. | |
2951 */ | |
2952 else if (((mod_mask & MOD_MASK_CTRL) | |
2953 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
2954 && bt_quickfix(curbuf)) | |
2955 { | |
2956 if (State & INSERT) | |
2957 stuffcharReadbuff(Ctrl_O); | |
643 | 2958 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
2959 stuffReadbuff((char_u *)":.cc\n"); | |
2960 else /* location list window */ | |
2961 stuffReadbuff((char_u *)":.ll\n"); | |
7 | 2962 got_click = FALSE; /* ignore drag&release now */ |
2963 } | |
2964 #endif | |
2965 | |
2966 /* | |
2967 * Ctrl-Mouse click (or double click in a help window) jumps to the tag | |
2968 * under the mouse pointer. | |
2969 */ | |
2970 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help | |
2971 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)) | |
2972 { | |
2973 if (State & INSERT) | |
2974 stuffcharReadbuff(Ctrl_O); | |
2975 stuffcharReadbuff(Ctrl_RSB); | |
2976 got_click = FALSE; /* ignore drag&release now */ | |
2977 } | |
2978 | |
2979 /* | |
2980 * Shift-Mouse click searches for the next occurrence of the word under | |
2981 * the mouse pointer | |
2982 */ | |
2983 else if ((mod_mask & MOD_MASK_SHIFT)) | |
2984 { | |
2985 if (State & INSERT | |
2986 #ifdef FEAT_VISUAL | |
2987 || (VIsual_active && VIsual_select) | |
2988 #endif | |
2989 ) | |
2990 stuffcharReadbuff(Ctrl_O); | |
2991 if (which_button == MOUSE_LEFT) | |
2992 stuffcharReadbuff('*'); | |
2993 else /* MOUSE_RIGHT */ | |
2994 stuffcharReadbuff('#'); | |
2995 } | |
2996 | |
2997 /* Handle double clicks, unless on status line */ | |
2998 else if (in_status_line) | |
2999 { | |
3000 #ifdef FEAT_MOUSESHAPE | |
3001 if ((is_drag || is_click) && !drag_status_line) | |
3002 { | |
3003 drag_status_line = TRUE; | |
3004 update_mouseshape(-1); | |
3005 } | |
3006 #endif | |
3007 } | |
3008 #ifdef FEAT_VERTSPLIT | |
3009 else if (in_sep_line) | |
3010 { | |
3011 # ifdef FEAT_MOUSESHAPE | |
3012 if ((is_drag || is_click) && !drag_sep_line) | |
3013 { | |
3014 drag_sep_line = TRUE; | |
3015 update_mouseshape(-1); | |
3016 } | |
3017 # endif | |
3018 } | |
3019 #endif | |
3020 #ifdef FEAT_VISUAL | |
3021 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT)) | |
3022 && mouse_has(MOUSE_VISUAL)) | |
3023 { | |
3024 if (is_click || !VIsual_active) | |
3025 { | |
3026 if (VIsual_active) | |
3027 orig_cursor = VIsual; | |
3028 else | |
3029 { | |
3030 check_visual_highlight(); | |
3031 VIsual = curwin->w_cursor; | |
3032 orig_cursor = VIsual; | |
3033 VIsual_active = TRUE; | |
3034 VIsual_reselect = TRUE; | |
3035 /* start Select mode if 'selectmode' contains "mouse" */ | |
3036 may_start_select('o'); | |
3037 setmouse(); | |
3038 } | |
3039 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
598 | 3040 { |
3041 /* Double click with ALT pressed makes it blockwise. */ | |
3042 if (mod_mask & MOD_MASK_ALT) | |
3043 VIsual_mode = Ctrl_V; | |
3044 else | |
3045 VIsual_mode = 'v'; | |
3046 } | |
7 | 3047 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK) |
3048 VIsual_mode = 'V'; | |
3049 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK) | |
3050 VIsual_mode = Ctrl_V; | |
3051 #ifdef FEAT_CLIPBOARD | |
3052 /* Make sure the clipboard gets updated. Needed because start and | |
3053 * end may still be the same, and the selection needs to be owned */ | |
3054 clip_star.vmode = NUL; | |
3055 #endif | |
3056 } | |
3057 /* | |
3058 * A double click selects a word or a block. | |
3059 */ | |
3060 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
3061 { | |
3062 pos_T *pos = NULL; | |
300 | 3063 int gc; |
7 | 3064 |
3065 if (is_click) | |
3066 { | |
3067 /* If the character under the cursor (skipping white space) is | |
3068 * not a word character, try finding a match and select a (), | |
3069 * {}, [], #if/#endif, etc. block. */ | |
3070 end_visual = curwin->w_cursor; | |
300 | 3071 while (gc = gchar_pos(&end_visual), vim_iswhite(gc)) |
7 | 3072 inc(&end_visual); |
3073 if (oap != NULL) | |
3074 oap->motion_type = MCHAR; | |
3075 if (oap != NULL | |
3076 && VIsual_mode == 'v' | |
3077 && !vim_iswordc(gchar_pos(&end_visual)) | |
3078 && equalpos(curwin->w_cursor, VIsual) | |
3079 && (pos = findmatch(oap, NUL)) != NULL) | |
3080 { | |
3081 curwin->w_cursor = *pos; | |
3082 if (oap->motion_type == MLINE) | |
3083 VIsual_mode = 'V'; | |
3084 else if (*p_sel == 'e') | |
3085 { | |
3086 if (lt(curwin->w_cursor, VIsual)) | |
3087 ++VIsual.col; | |
3088 else | |
3089 ++curwin->w_cursor.col; | |
3090 } | |
3091 } | |
3092 } | |
3093 | |
3094 if (pos == NULL && (is_click || is_drag)) | |
3095 { | |
3096 /* When not found a match or when dragging: extend to include | |
3097 * a word. */ | |
3098 if (lt(curwin->w_cursor, orig_cursor)) | |
3099 { | |
3100 find_start_of_word(&curwin->w_cursor); | |
3101 find_end_of_word(&VIsual); | |
3102 } | |
3103 else | |
3104 { | |
3105 find_start_of_word(&VIsual); | |
3106 if (*p_sel == 'e' && *ml_get_cursor() != NUL) | |
3107 #ifdef FEAT_MBYTE | |
3108 curwin->w_cursor.col += | |
474 | 3109 (*mb_ptr2len)(ml_get_cursor()); |
7 | 3110 #else |
3111 ++curwin->w_cursor.col; | |
3112 #endif | |
3113 find_end_of_word(&curwin->w_cursor); | |
3114 } | |
3115 } | |
3116 curwin->w_set_curswant = TRUE; | |
3117 } | |
3118 if (is_click) | |
3119 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
3120 } | |
3121 else if (VIsual_active && !old_active) | |
598 | 3122 { |
3123 if (mod_mask & MOD_MASK_ALT) | |
3124 VIsual_mode = Ctrl_V; | |
3125 else | |
3126 VIsual_mode = 'v'; | |
3127 } | |
7 | 3128 |
3129 /* If Visual mode changed show it later. */ | |
643 | 3130 if ((!VIsual_active && old_active && mode_displayed) |
3131 || (VIsual_active && p_smd && msg_silent == 0 | |
3132 && (!old_active || VIsual_mode != old_mode))) | |
7 | 3133 redraw_cmdline = TRUE; |
3134 #endif | |
3135 | |
3136 return moved; | |
3137 } | |
3138 | |
3139 #ifdef FEAT_VISUAL | |
3140 /* | |
3141 * Move "pos" back to the start of the word it's in. | |
3142 */ | |
3143 static void | |
3144 find_start_of_word(pos) | |
3145 pos_T *pos; | |
3146 { | |
3147 char_u *line; | |
3148 int cclass; | |
3149 int col; | |
3150 | |
3151 line = ml_get(pos->lnum); | |
3152 cclass = get_mouse_class(line + pos->col); | |
3153 | |
3154 while (pos->col > 0) | |
3155 { | |
3156 col = pos->col - 1; | |
3157 #ifdef FEAT_MBYTE | |
3158 col -= (*mb_head_off)(line, line + col); | |
3159 #endif | |
3160 if (get_mouse_class(line + col) != cclass) | |
3161 break; | |
3162 pos->col = col; | |
3163 } | |
3164 } | |
3165 | |
3166 /* | |
3167 * Move "pos" forward to the end of the word it's in. | |
3168 * When 'selection' is "exclusive", the position is just after the word. | |
3169 */ | |
3170 static void | |
3171 find_end_of_word(pos) | |
3172 pos_T *pos; | |
3173 { | |
3174 char_u *line; | |
3175 int cclass; | |
3176 int col; | |
3177 | |
3178 line = ml_get(pos->lnum); | |
3179 if (*p_sel == 'e' && pos->col > 0) | |
3180 { | |
3181 --pos->col; | |
3182 #ifdef FEAT_MBYTE | |
3183 pos->col -= (*mb_head_off)(line, line + pos->col); | |
3184 #endif | |
3185 } | |
3186 cclass = get_mouse_class(line + pos->col); | |
3187 while (line[pos->col] != NUL) | |
3188 { | |
3189 #ifdef FEAT_MBYTE | |
474 | 3190 col = pos->col + (*mb_ptr2len)(line + pos->col); |
7 | 3191 #else |
3192 col = pos->col + 1; | |
3193 #endif | |
3194 if (get_mouse_class(line + col) != cclass) | |
3195 { | |
3196 if (*p_sel == 'e') | |
3197 pos->col = col; | |
3198 break; | |
3199 } | |
3200 pos->col = col; | |
3201 } | |
3202 } | |
3203 | |
3204 /* | |
3205 * Get class of a character for selection: same class means same word. | |
3206 * 0: blank | |
3207 * 1: punctuation groups | |
3208 * 2: normal word character | |
3209 * >2: multi-byte word character. | |
3210 */ | |
3211 static int | |
3212 get_mouse_class(p) | |
3213 char_u *p; | |
3214 { | |
3215 int c; | |
3216 | |
3217 #ifdef FEAT_MBYTE | |
3218 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1) | |
3219 return mb_get_class(p); | |
3220 #endif | |
3221 | |
3222 c = *p; | |
3223 if (c == ' ' || c == '\t') | |
3224 return 0; | |
3225 | |
3226 if (vim_iswordc(c)) | |
3227 return 2; | |
3228 | |
3229 /* | |
3230 * There are a few special cases where we want certain combinations of | |
3231 * characters to be considered as a single word. These are things like | |
3232 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
3233 * character is in its own class. |
7 | 3234 */ |
3235 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL) | |
3236 return 1; | |
3237 return c; | |
3238 } | |
3239 #endif /* FEAT_VISUAL */ | |
3240 #endif /* FEAT_MOUSE */ | |
3241 | |
3242 #if defined(FEAT_VISUAL) || defined(PROTO) | |
3243 /* | |
3244 * Check if highlighting for visual mode is possible, give a warning message | |
3245 * if not. | |
3246 */ | |
3247 void | |
3248 check_visual_highlight() | |
3249 { | |
3250 static int did_check = FALSE; | |
3251 | |
3252 if (full_screen) | |
3253 { | |
3254 if (!did_check && hl_attr(HLF_V) == 0) | |
3255 MSG(_("Warning: terminal cannot highlight")); | |
3256 did_check = TRUE; | |
3257 } | |
3258 } | |
3259 | |
3260 /* | |
638 | 3261 * End Visual mode. |
7 | 3262 * This function should ALWAYS be called to end Visual mode, except from |
3263 * do_pending_operator(). | |
3264 */ | |
3265 void | |
3266 end_visual_mode() | |
3267 { | |
3268 #ifdef FEAT_CLIPBOARD | |
3269 /* | |
3270 * If we are using the clipboard, then remember what was selected in case | |
3271 * we need to paste it somewhere while we still own the selection. | |
3272 * Only do this when the clipboard is already owned. Don't want to grab | |
3273 * the selection when hitting ESC. | |
3274 */ | |
3275 if (clip_star.available && clip_star.owned) | |
3276 clip_auto_select(); | |
3277 #endif | |
3278 | |
3279 VIsual_active = FALSE; | |
3280 #ifdef FEAT_MOUSE | |
3281 setmouse(); | |
3282 mouse_dragging = 0; | |
3283 #endif | |
3284 | |
3285 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
690 | 3286 curbuf->b_visual.vi_mode = VIsual_mode; |
3287 curbuf->b_visual.vi_start = VIsual; | |
3288 curbuf->b_visual.vi_end = curwin->w_cursor; | |
3289 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
7 | 3290 #ifdef FEAT_EVAL |
3291 curbuf->b_visual_mode_eval = VIsual_mode; | |
3292 #endif | |
3293 #ifdef FEAT_VIRTUALEDIT | |
3294 if (!virtual_active()) | |
3295 curwin->w_cursor.coladd = 0; | |
3296 #endif | |
3297 | |
643 | 3298 if (mode_displayed) |
7 | 3299 clear_cmdline = TRUE; /* unshow visual mode later */ |
3300 #ifdef FEAT_CMDL_INFO | |
3301 else | |
3302 clear_showcmd(); | |
3303 #endif | |
3304 | |
844 | 3305 adjust_cursor_eol(); |
7 | 3306 } |
3307 | |
3308 /* | |
3309 * Reset VIsual_active and VIsual_reselect. | |
3310 */ | |
3311 void | |
3312 reset_VIsual_and_resel() | |
3313 { | |
3314 if (VIsual_active) | |
3315 { | |
3316 end_visual_mode(); | |
3317 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3318 } | |
3319 VIsual_reselect = FALSE; | |
3320 } | |
3321 | |
3322 /* | |
3323 * Reset VIsual_active and VIsual_reselect if it's set. | |
3324 */ | |
3325 void | |
3326 reset_VIsual() | |
3327 { | |
3328 if (VIsual_active) | |
3329 { | |
3330 end_visual_mode(); | |
3331 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3332 VIsual_reselect = FALSE; | |
3333 } | |
3334 } | |
3335 #endif /* FEAT_VISUAL */ | |
3336 | |
184 | 3337 #if defined(FEAT_BEVAL) |
7 | 3338 static int find_is_eval_item __ARGS((char_u *ptr, int *colp, int *nbp, int dir)); |
3339 | |
3340 /* | |
3341 * Check for a balloon-eval special item to include when searching for an | |
3342 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid! | |
3343 * Returns TRUE if the character at "*ptr" should be included. | |
3344 * "dir" is FORWARD or BACKWARD, the direction of searching. | |
3345 * "*colp" is in/decremented if "ptr[-dir]" should also be included. | |
3346 * "bnp" points to a counter for square brackets. | |
3347 */ | |
3348 static int | |
3349 find_is_eval_item(ptr, colp, bnp, dir) | |
3350 char_u *ptr; | |
3351 int *colp; | |
3352 int *bnp; | |
3353 int dir; | |
3354 { | |
3355 /* Accept everything inside []. */ | |
3356 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD)) | |
3357 ++*bnp; | |
3358 if (*bnp > 0) | |
3359 { | |
3360 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD)) | |
3361 --*bnp; | |
3362 return TRUE; | |
3363 } | |
3364 | |
3365 /* skip over "s.var" */ | |
3366 if (*ptr == '.') | |
3367 return TRUE; | |
3368 | |
3369 /* two-character item: s->var */ | |
3370 if (ptr[dir == BACKWARD ? 0 : 1] == '>' | |
3371 && ptr[dir == BACKWARD ? -1 : 0] == '-') | |
3372 { | |
3373 *colp += dir; | |
3374 return TRUE; | |
3375 } | |
3376 return FALSE; | |
3377 } | |
3378 #endif | |
3379 | |
3380 /* | |
3381 * Find the identifier under or to the right of the cursor. | |
3382 * "find_type" can have one of three values: | |
3383 * FIND_IDENT: find an identifier (keyword) | |
3384 * FIND_STRING: find any non-white string | |
3385 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred. | |
184 | 3386 * FIND_EVAL: find text useful for C program debugging |
7 | 3387 * |
3388 * There are three steps: | |
3389 * 1. Search forward for the start of an identifier/string. Doesn't move if | |
3390 * already on one. | |
3391 * 2. Search backward for the start of this identifier/string. | |
3392 * This doesn't match the real Vi but I like it a little better and it | |
3393 * shouldn't bother anyone. | |
3394 * 3. Search forward to the end of this identifier/string. | |
3395 * When FIND_IDENT isn't defined, we backup until a blank. | |
3396 * | |
3397 * Returns the length of the string, or zero if no string is found. | |
3398 * If a string is found, a pointer to the string is put in "*string". This | |
3399 * string is not always NUL terminated. | |
3400 */ | |
3401 int | |
3402 find_ident_under_cursor(string, find_type) | |
3403 char_u **string; | |
3404 int find_type; | |
3405 { | |
3406 return find_ident_at_pos(curwin, curwin->w_cursor.lnum, | |
3407 curwin->w_cursor.col, string, find_type); | |
3408 } | |
3409 | |
3410 /* | |
3411 * Like find_ident_under_cursor(), but for any window and any position. | |
3412 * However: Uses 'iskeyword' from the current window!. | |
3413 */ | |
3414 int | |
3415 find_ident_at_pos(wp, lnum, startcol, string, find_type) | |
3416 win_T *wp; | |
3417 linenr_T lnum; | |
3418 colnr_T startcol; | |
3419 char_u **string; | |
3420 int find_type; | |
3421 { | |
3422 char_u *ptr; | |
3423 int col = 0; /* init to shut up GCC */ | |
3424 int i; | |
3425 #ifdef FEAT_MBYTE | |
3426 int this_class = 0; | |
3427 int prev_class; | |
3428 int prevcol; | |
3429 #endif | |
184 | 3430 #if defined(FEAT_BEVAL) |
7 | 3431 int bn = 0; /* bracket nesting */ |
3432 #endif | |
3433 | |
3434 /* | |
3435 * if i == 0: try to find an identifier | |
3436 * if i == 1: try to find any non-white string | |
3437 */ | |
3438 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
3439 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i) | |
3440 { | |
3441 /* | |
3442 * 1. skip to start of identifier/string | |
3443 */ | |
3444 col = startcol; | |
3445 #ifdef FEAT_MBYTE | |
3446 if (has_mbyte) | |
3447 { | |
3448 while (ptr[col] != NUL) | |
3449 { | |
184 | 3450 # if defined(FEAT_BEVAL) |
7 | 3451 /* Stop at a ']' to evaluate "a[x]". */ |
3452 if ((find_type & FIND_EVAL) && ptr[col] == ']') | |
3453 break; | |
3454 # endif | |
3455 this_class = mb_get_class(ptr + col); | |
3456 if (this_class != 0 && (i == 1 || this_class != 1)) | |
3457 break; | |
474 | 3458 col += (*mb_ptr2len)(ptr + col); |
7 | 3459 } |
3460 } | |
3461 else | |
3462 #endif | |
3463 while (ptr[col] != NUL | |
3464 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col])) | |
184 | 3465 # if defined(FEAT_BEVAL) |
7 | 3466 && (!(find_type & FIND_EVAL) || ptr[col] != ']') |
3467 # endif | |
3468 ) | |
3469 ++col; | |
3470 | |
184 | 3471 #if defined(FEAT_BEVAL) |
7 | 3472 /* When starting on a ']' count it, so that we include the '['. */ |
3473 bn = ptr[col] == ']'; | |
3474 #endif | |
3475 | |
3476 /* | |
3477 * 2. Back up to start of identifier/string. | |
3478 */ | |
3479 #ifdef FEAT_MBYTE | |
3480 if (has_mbyte) | |
3481 { | |
3482 /* Remember class of character under cursor. */ | |
184 | 3483 # if defined(FEAT_BEVAL) |
7 | 3484 if ((find_type & FIND_EVAL) && ptr[col] == ']') |
3485 this_class = mb_get_class((char_u *)"a"); | |
3486 else | |
3487 # endif | |
3488 this_class = mb_get_class(ptr + col); | |
835 | 3489 while (col > 0 && this_class != 0) |
7 | 3490 { |
3491 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1); | |
3492 prev_class = mb_get_class(ptr + prevcol); | |
3493 if (this_class != prev_class | |
3494 && (i == 0 | |
3495 || prev_class == 0 | |
3496 || (find_type & FIND_IDENT)) | |
184 | 3497 # if defined(FEAT_BEVAL) |
7 | 3498 && (!(find_type & FIND_EVAL) |
3499 || prevcol == 0 | |
3500 || !find_is_eval_item(ptr + prevcol, &prevcol, | |
3501 &bn, BACKWARD)) | |
3502 # endif | |
3503 ) | |
3504 break; | |
3505 col = prevcol; | |
3506 } | |
3507 | |
3508 /* If we don't want just any old string, or we've found an | |
3509 * identifier, stop searching. */ | |
3510 if (this_class > 2) | |
3511 this_class = 2; | |
3512 if (!(find_type & FIND_STRING) || this_class == 2) | |
3513 break; | |
3514 } | |
3515 else | |
3516 #endif | |
3517 { | |
3518 while (col > 0 | |
3519 && ((i == 0 | |
3520 ? vim_iswordc(ptr[col - 1]) | |
3521 : (!vim_iswhite(ptr[col - 1]) | |
3522 && (!(find_type & FIND_IDENT) | |
3523 || !vim_iswordc(ptr[col - 1])))) | |
184 | 3524 #if defined(FEAT_BEVAL) |
7 | 3525 || ((find_type & FIND_EVAL) |
3526 && col > 1 | |
3527 && find_is_eval_item(ptr + col - 1, &col, | |
3528 &bn, BACKWARD)) | |
3529 #endif | |
3530 )) | |
3531 --col; | |
3532 | |
3533 /* If we don't want just any old string, or we've found an | |
3534 * identifier, stop searching. */ | |
3535 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col])) | |
3536 break; | |
3537 } | |
3538 } | |
3539 | |
3540 if (ptr[col] == NUL || (i == 0 && ( | |
3541 #ifdef FEAT_MBYTE | |
3542 has_mbyte ? this_class != 2 : | |
3543 #endif | |
3544 !vim_iswordc(ptr[col])))) | |
3545 { | |
3546 /* | |
3547 * didn't find an identifier or string | |
3548 */ | |
3549 if (find_type & FIND_STRING) | |
3550 EMSG(_("E348: No string under cursor")); | |
3551 else | |
1728 | 3552 EMSG(_(e_noident)); |
7 | 3553 return 0; |
3554 } | |
3555 ptr += col; | |
3556 *string = ptr; | |
3557 | |
3558 /* | |
3559 * 3. Find the end if the identifier/string. | |
3560 */ | |
184 | 3561 #if defined(FEAT_BEVAL) |
7 | 3562 bn = 0; |
3563 startcol -= col; | |
3564 #endif | |
3565 col = 0; | |
3566 #ifdef FEAT_MBYTE | |
3567 if (has_mbyte) | |
3568 { | |
3569 /* Search for point of changing multibyte character class. */ | |
3570 this_class = mb_get_class(ptr); | |
3571 while (ptr[col] != NUL | |
3572 && ((i == 0 ? mb_get_class(ptr + col) == this_class | |
3573 : mb_get_class(ptr + col) != 0) | |
184 | 3574 # if defined(FEAT_BEVAL) |
7 | 3575 || ((find_type & FIND_EVAL) |
3576 && col <= (int)startcol | |
3577 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3578 # endif | |
3579 )) | |
474 | 3580 col += (*mb_ptr2len)(ptr + col); |
7 | 3581 } |
3582 else | |
3583 #endif | |
3584 while ((i == 0 ? vim_iswordc(ptr[col]) | |
3585 : (ptr[col] != NUL && !vim_iswhite(ptr[col]))) | |
184 | 3586 # if defined(FEAT_BEVAL) |
7 | 3587 || ((find_type & FIND_EVAL) |
3588 && col <= (int)startcol | |
3589 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3590 # endif | |
3591 ) | |
3592 { | |
3593 ++col; | |
3594 } | |
3595 | |
3596 return col; | |
3597 } | |
3598 | |
3599 /* | |
3600 * Prepare for redo of a normal command. | |
3601 */ | |
3602 static void | |
3603 prep_redo_cmd(cap) | |
3604 cmdarg_T *cap; | |
3605 { | |
3606 prep_redo(cap->oap->regname, cap->count0, | |
3607 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
3608 } | |
3609 | |
3610 /* | |
3611 * Prepare for redo of any command. | |
3612 * Note that only the last argument can be a multi-byte char. | |
3613 */ | |
3614 static void | |
3615 prep_redo(regname, num, cmd1, cmd2, cmd3, cmd4, cmd5) | |
3616 int regname; | |
3617 long num; | |
3618 int cmd1; | |
3619 int cmd2; | |
3620 int cmd3; | |
3621 int cmd4; | |
3622 int cmd5; | |
3623 { | |
3624 ResetRedobuff(); | |
3625 if (regname != 0) /* yank from specified buffer */ | |
3626 { | |
3627 AppendCharToRedobuff('"'); | |
3628 AppendCharToRedobuff(regname); | |
3629 } | |
3630 if (num) | |
3631 AppendNumberToRedobuff(num); | |
3632 | |
3633 if (cmd1 != NUL) | |
3634 AppendCharToRedobuff(cmd1); | |
3635 if (cmd2 != NUL) | |
3636 AppendCharToRedobuff(cmd2); | |
3637 if (cmd3 != NUL) | |
3638 AppendCharToRedobuff(cmd3); | |
3639 if (cmd4 != NUL) | |
3640 AppendCharToRedobuff(cmd4); | |
3641 if (cmd5 != NUL) | |
3642 AppendCharToRedobuff(cmd5); | |
3643 } | |
3644 | |
3645 /* | |
3646 * check for operator active and clear it | |
3647 * | |
3648 * return TRUE if operator was active | |
3649 */ | |
3650 static int | |
3651 checkclearop(oap) | |
3652 oparg_T *oap; | |
3653 { | |
3654 if (oap->op_type == OP_NOP) | |
3655 return FALSE; | |
3656 clearopbeep(oap); | |
3657 return TRUE; | |
3658 } | |
3659 | |
3660 /* | |
1131 | 3661 * Check for operator or Visual active. Clear active operator. |
7 | 3662 * |
1131 | 3663 * Return TRUE if operator or Visual was active. |
7 | 3664 */ |
3665 static int | |
3666 checkclearopq(oap) | |
3667 oparg_T *oap; | |
3668 { | |
3669 if (oap->op_type == OP_NOP | |
3670 #ifdef FEAT_VISUAL | |
3671 && !VIsual_active | |
3672 #endif | |
3673 ) | |
3674 return FALSE; | |
3675 clearopbeep(oap); | |
3676 return TRUE; | |
3677 } | |
3678 | |
3679 static void | |
3680 clearop(oap) | |
3681 oparg_T *oap; | |
3682 { | |
3683 oap->op_type = OP_NOP; | |
3684 oap->regname = 0; | |
3685 oap->motion_force = NUL; | |
3686 oap->use_reg_one = FALSE; | |
3687 } | |
3688 | |
3689 static void | |
3690 clearopbeep(oap) | |
3691 oparg_T *oap; | |
3692 { | |
3693 clearop(oap); | |
3694 beep_flush(); | |
3695 } | |
3696 | |
3697 #ifdef FEAT_VISUAL | |
3698 /* | |
3699 * Remove the shift modifier from a special key. | |
3700 */ | |
3701 static void | |
3702 unshift_special(cap) | |
3703 cmdarg_T *cap; | |
3704 { | |
3705 switch (cap->cmdchar) | |
3706 { | |
3707 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break; | |
3708 case K_S_LEFT: cap->cmdchar = K_LEFT; break; | |
3709 case K_S_UP: cap->cmdchar = K_UP; break; | |
3710 case K_S_DOWN: cap->cmdchar = K_DOWN; break; | |
3711 case K_S_HOME: cap->cmdchar = K_HOME; break; | |
3712 case K_S_END: cap->cmdchar = K_END; break; | |
3713 } | |
3714 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask); | |
3715 } | |
3716 #endif | |
3717 | |
3718 #if defined(FEAT_CMDL_INFO) || defined(PROTO) | |
3719 /* | |
3720 * Routines for displaying a partly typed command | |
3721 */ | |
3722 | |
3723 #ifdef FEAT_VISUAL /* need room for size of Visual area */ | |
3724 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30 | |
3725 #else | |
3726 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 | |
3727 #endif | |
3728 static char_u showcmd_buf[SHOWCMD_BUFLEN]; | |
3729 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */ | |
3730 static int showcmd_is_clear = TRUE; | |
3731 static int showcmd_visual = FALSE; | |
3732 | |
3733 static void display_showcmd __ARGS((void)); | |
3734 | |
3735 void | |
3736 clear_showcmd() | |
3737 { | |
3738 if (!p_sc) | |
3739 return; | |
3740 | |
3741 #ifdef FEAT_VISUAL | |
3742 if (VIsual_active && !char_avail()) | |
3743 { | |
1866 | 3744 int cursor_bot = lt(VIsual, curwin->w_cursor); |
7 | 3745 long lines; |
3746 colnr_T leftcol, rightcol; | |
3747 linenr_T top, bot; | |
3748 | |
3749 /* Show the size of the Visual area. */ | |
1866 | 3750 if (cursor_bot) |
7 | 3751 { |
3752 top = VIsual.lnum; | |
3753 bot = curwin->w_cursor.lnum; | |
3754 } | |
3755 else | |
3756 { | |
3757 top = curwin->w_cursor.lnum; | |
3758 bot = VIsual.lnum; | |
3759 } | |
3760 # ifdef FEAT_FOLDING | |
3761 /* Include closed folds as a whole. */ | |
3762 hasFolding(top, &top, NULL); | |
3763 hasFolding(bot, NULL, &bot); | |
3764 # endif | |
3765 lines = bot - top + 1; | |
3766 | |
3767 if (VIsual_mode == Ctrl_V) | |
3768 { | |
1866 | 3769 #ifdef FEAT_LINEBREAK |
3770 char_u *saved_sbr = p_sbr; | |
3771 | |
3772 /* Make 'sbr' empty for a moment to get the correct size. */ | |
3773 p_sbr = empty_option; | |
3774 #endif | |
7 | 3775 getvcols(curwin, &curwin->w_cursor, &VIsual, &leftcol, &rightcol); |
1866 | 3776 #ifdef FEAT_LINEBREAK |
3777 p_sbr = saved_sbr; | |
3778 #endif | |
7 | 3779 sprintf((char *)showcmd_buf, "%ldx%ld", lines, |
3780 (long)(rightcol - leftcol + 1)); | |
3781 } | |
3782 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum) | |
3783 sprintf((char *)showcmd_buf, "%ld", lines); | |
3784 else | |
2324
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|
3785 { |
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In Visual mode with 'showcmd' display the number of bytes and characters.
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|
3786 char_u *s, *e; |
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In Visual mode with 'showcmd' display the number of bytes and characters.
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diff
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|
3787 int l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
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diff
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|
3788 int bytes = 0; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
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2294
diff
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|
3789 int chars = 0; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
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2294
diff
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|
3790 |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3791 if (cursor_bot) |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3792 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
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2294
diff
changeset
|
3793 s = ml_get_pos(&VIsual); |
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In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
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2294
diff
changeset
|
3794 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
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|
3795 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
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2294
diff
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|
3796 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
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2294
diff
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|
3797 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
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2294
diff
changeset
|
3798 s = ml_get_cursor(); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
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diff
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|
3799 e = ml_get_pos(&VIsual); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
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3800 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
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diff
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|
3801 while ((*p_sel != 'e') ? s <= e : s < e) |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
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|
3802 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3803 l = (*mb_ptr2len)(s); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
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|
3804 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
|
3805 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3806 ++bytes; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3807 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3808 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
|
3809 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3810 bytes += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3811 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3812 s += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3813 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3814 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
|
3815 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
|
3816 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3817 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
|
3818 } |
7 | 3819 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */ |
3820 showcmd_visual = TRUE; | |
3821 } | |
3822 else | |
3823 #endif | |
3824 { | |
3825 showcmd_buf[0] = NUL; | |
3826 showcmd_visual = FALSE; | |
3827 | |
3828 /* Don't actually display something if there is nothing to clear. */ | |
3829 if (showcmd_is_clear) | |
3830 return; | |
3831 } | |
3832 | |
3833 display_showcmd(); | |
3834 } | |
3835 | |
3836 /* | |
3837 * Add 'c' to string of shown command chars. | |
3838 * Return TRUE if output has been written (and setcursor() has been called). | |
3839 */ | |
3840 int | |
3841 add_to_showcmd(c) | |
3842 int c; | |
3843 { | |
3844 char_u *p; | |
3845 int old_len; | |
3846 int extra_len; | |
3847 int overflow; | |
3848 #if defined(FEAT_MOUSE) | |
3849 int i; | |
3850 static int ignore[] = | |
3851 { | |
660 | 3852 # ifdef FEAT_GUI |
7 | 3853 K_VER_SCROLLBAR, K_HOR_SCROLLBAR, |
3854 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM, | |
660 | 3855 # endif |
7 | 3856 K_IGNORE, |
3857 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE, | |
3858 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE, | |
3859 K_RIGHTMOUSE, K_RIGHTDRAG, K_RIGHTRELEASE, | |
3860 K_MOUSEDOWN, K_MOUSEUP, | |
3861 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE, | |
631 | 3862 K_CURSORHOLD, |
7 | 3863 0 |
3864 }; | |
3865 #endif | |
3866 | |
641 | 3867 if (!p_sc || msg_silent != 0) |
7 | 3868 return FALSE; |
3869 | |
3870 if (showcmd_visual) | |
3871 { | |
3872 showcmd_buf[0] = NUL; | |
3873 showcmd_visual = FALSE; | |
3874 } | |
3875 | |
3876 #if defined(FEAT_MOUSE) | |
3877 /* Ignore keys that are scrollbar updates and mouse clicks */ | |
3878 if (IS_SPECIAL(c)) | |
3879 for (i = 0; ignore[i] != 0; ++i) | |
3880 if (ignore[i] == c) | |
3881 return FALSE; | |
3882 #endif | |
3883 | |
3884 p = transchar(c); | |
3885 old_len = (int)STRLEN(showcmd_buf); | |
3886 extra_len = (int)STRLEN(p); | |
3887 overflow = old_len + extra_len - SHOWCMD_COLS; | |
3888 if (overflow > 0) | |
1362 | 3889 mch_memmove(showcmd_buf, showcmd_buf + overflow, |
3890 old_len - overflow + 1); | |
7 | 3891 STRCAT(showcmd_buf, p); |
3892 | |
3893 if (char_avail()) | |
3894 return FALSE; | |
3895 | |
3896 display_showcmd(); | |
3897 | |
3898 return TRUE; | |
3899 } | |
3900 | |
3901 void | |
3902 add_to_showcmd_c(c) | |
3903 int c; | |
3904 { | |
3905 if (!add_to_showcmd(c)) | |
3906 setcursor(); | |
3907 } | |
3908 | |
3909 /* | |
3910 * Delete 'len' characters from the end of the shown command. | |
3911 */ | |
3912 static void | |
3913 del_from_showcmd(len) | |
3914 int len; | |
3915 { | |
3916 int old_len; | |
3917 | |
3918 if (!p_sc) | |
3919 return; | |
3920 | |
3921 old_len = (int)STRLEN(showcmd_buf); | |
3922 if (len > old_len) | |
3923 len = old_len; | |
3924 showcmd_buf[old_len - len] = NUL; | |
3925 | |
3926 if (!char_avail()) | |
3927 display_showcmd(); | |
3928 } | |
3929 | |
3930 /* | |
3931 * push_showcmd() and pop_showcmd() are used when waiting for the user to type | |
3932 * something and there is a partial mapping. | |
3933 */ | |
3934 void | |
3935 push_showcmd() | |
3936 { | |
3937 if (p_sc) | |
3938 STRCPY(old_showcmd_buf, showcmd_buf); | |
3939 } | |
3940 | |
3941 void | |
3942 pop_showcmd() | |
3943 { | |
3944 if (!p_sc) | |
3945 return; | |
3946 | |
3947 STRCPY(showcmd_buf, old_showcmd_buf); | |
3948 | |
3949 display_showcmd(); | |
3950 } | |
3951 | |
3952 static void | |
3953 display_showcmd() | |
3954 { | |
3955 int len; | |
3956 | |
3957 cursor_off(); | |
3958 | |
3959 len = (int)STRLEN(showcmd_buf); | |
3960 if (len == 0) | |
3961 showcmd_is_clear = TRUE; | |
3962 else | |
3963 { | |
3964 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0); | |
3965 showcmd_is_clear = FALSE; | |
3966 } | |
3967 | |
3968 /* | |
1188 | 3969 * clear the rest of an old message by outputting up to SHOWCMD_COLS |
3970 * spaces | |
7 | 3971 */ |
3972 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0); | |
3973 | |
3974 setcursor(); /* put cursor back where it belongs */ | |
3975 } | |
3976 #endif | |
3977 | |
3978 #ifdef FEAT_SCROLLBIND | |
3979 /* | |
3980 * When "check" is FALSE, prepare for commands that scroll the window. | |
3981 * When "check" is TRUE, take care of scroll-binding after the window has | |
3982 * scrolled. Called from normal_cmd() and edit(). | |
3983 */ | |
3984 void | |
3985 do_check_scrollbind(check) | |
3986 int check; | |
3987 { | |
3988 static win_T *old_curwin = NULL; | |
3989 static linenr_T old_topline = 0; | |
3990 #ifdef FEAT_DIFF | |
3991 static int old_topfill = 0; | |
3992 #endif | |
3993 static buf_T *old_buf = NULL; | |
3994 static colnr_T old_leftcol = 0; | |
3995 | |
3996 if (check && curwin->w_p_scb) | |
3997 { | |
3998 /* If a ":syncbind" command was just used, don't scroll, only reset | |
3999 * the values. */ | |
4000 if (did_syncbind) | |
4001 did_syncbind = FALSE; | |
4002 else if (curwin == old_curwin) | |
4003 { | |
4004 /* | |
4005 * Synchronize other windows, as necessary according to | |
4006 * 'scrollbind'. Don't do this after an ":edit" command, except | |
4007 * when 'diff' is set. | |
4008 */ | |
4009 if ((curwin->w_buffer == old_buf | |
4010 #ifdef FEAT_DIFF | |
4011 || curwin->w_p_diff | |
4012 #endif | |
4013 ) | |
4014 && (curwin->w_topline != old_topline | |
4015 #ifdef FEAT_DIFF | |
4016 || curwin->w_topfill != old_topfill | |
4017 #endif | |
4018 || curwin->w_leftcol != old_leftcol)) | |
4019 { | |
4020 check_scrollbind(curwin->w_topline - old_topline, | |
4021 (long)(curwin->w_leftcol - old_leftcol)); | |
4022 } | |
4023 } | |
4024 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */ | |
4025 { | |
4026 /* | |
4027 * When switching between windows, make sure that the relative | |
4028 * vertical offset is valid for the new window. The relative | |
4029 * offset is invalid whenever another 'scrollbind' window has | |
4030 * scrolled to a point that would force the current window to | |
4031 * scroll past the beginning or end of its buffer. When the | |
4032 * resync is performed, some of the other 'scrollbind' windows may | |
4033 * need to jump so that the current window's relative position is | |
4034 * visible on-screen. | |
4035 */ | |
4036 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L); | |
4037 } | |
4038 curwin->w_scbind_pos = curwin->w_topline; | |
4039 } | |
4040 | |
4041 old_curwin = curwin; | |
4042 old_topline = curwin->w_topline; | |
4043 #ifdef FEAT_DIFF | |
4044 old_topfill = curwin->w_topfill; | |
4045 #endif | |
4046 old_buf = curwin->w_buffer; | |
4047 old_leftcol = curwin->w_leftcol; | |
4048 } | |
4049 | |
4050 /* | |
4051 * Synchronize any windows that have "scrollbind" set, based on the | |
4052 * number of rows by which the current window has changed | |
4053 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
4054 */ | |
4055 void | |
4056 check_scrollbind(topline_diff, leftcol_diff) | |
4057 linenr_T topline_diff; | |
4058 long leftcol_diff; | |
4059 { | |
4060 int want_ver; | |
4061 int want_hor; | |
4062 win_T *old_curwin = curwin; | |
4063 buf_T *old_curbuf = curbuf; | |
4064 #ifdef FEAT_VISUAL | |
4065 int old_VIsual_select = VIsual_select; | |
4066 int old_VIsual_active = VIsual_active; | |
4067 #endif | |
4068 colnr_T tgt_leftcol = curwin->w_leftcol; | |
4069 long topline; | |
4070 long y; | |
4071 | |
4072 /* | |
4073 * check 'scrollopt' string for vertical and horizontal scroll options | |
4074 */ | |
4075 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0); | |
4076 #ifdef FEAT_DIFF | |
4077 want_ver |= old_curwin->w_p_diff; | |
4078 #endif | |
4079 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0)); | |
4080 | |
4081 /* | |
4082 * loop through the scrollbound windows and scroll accordingly | |
4083 */ | |
4084 #ifdef FEAT_VISUAL | |
4085 VIsual_select = VIsual_active = 0; | |
4086 #endif | |
4087 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
4088 { | |
4089 curbuf = curwin->w_buffer; | |
4090 /* skip original window and windows with 'noscrollbind' */ | |
4091 if (curwin != old_curwin && curwin->w_p_scb) | |
4092 { | |
4093 /* | |
4094 * do the vertical scroll | |
4095 */ | |
4096 if (want_ver) | |
4097 { | |
4098 #ifdef FEAT_DIFF | |
4099 if (old_curwin->w_p_diff && curwin->w_p_diff) | |
4100 { | |
4101 diff_set_topline(old_curwin, curwin); | |
4102 } | |
4103 else | |
4104 #endif | |
4105 { | |
4106 curwin->w_scbind_pos += topline_diff; | |
4107 topline = curwin->w_scbind_pos; | |
4108 if (topline > curbuf->b_ml.ml_line_count) | |
4109 topline = curbuf->b_ml.ml_line_count; | |
4110 if (topline < 1) | |
4111 topline = 1; | |
4112 | |
4113 y = topline - curwin->w_topline; | |
4114 if (y > 0) | |
4115 scrollup(y, FALSE); | |
4116 else | |
4117 scrolldown(-y, FALSE); | |
4118 } | |
4119 | |
4120 redraw_later(VALID); | |
4121 cursor_correct(); | |
4122 #ifdef FEAT_WINDOWS | |
4123 curwin->w_redr_status = TRUE; | |
4124 #endif | |
4125 } | |
4126 | |
4127 /* | |
4128 * do the horizontal scroll | |
4129 */ | |
4130 if (want_hor && curwin->w_leftcol != tgt_leftcol) | |
4131 { | |
4132 curwin->w_leftcol = tgt_leftcol; | |
4133 leftcol_changed(); | |
4134 } | |
4135 } | |
4136 } | |
4137 | |
4138 /* | |
4139 * reset current-window | |
4140 */ | |
4141 #ifdef FEAT_VISUAL | |
4142 VIsual_select = old_VIsual_select; | |
4143 VIsual_active = old_VIsual_active; | |
4144 #endif | |
4145 curwin = old_curwin; | |
4146 curbuf = old_curbuf; | |
4147 } | |
4148 #endif /* #ifdef FEAT_SCROLLBIND */ | |
4149 | |
4150 /* | |
4151 * Command character that's ignored. | |
4152 * 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
|
4153 * xon/xoff. |
7 | 4154 */ |
4155 static void | |
4156 nv_ignore(cap) | |
4157 cmdarg_T *cap; | |
4158 { | |
226 | 4159 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
7 | 4160 } |
4161 | |
4162 /* | |
620 | 4163 * Command character that doesn't do anything, but unlike nv_ignore() does |
4164 * start edit(). Used for "startinsert" executed while starting up. | |
4165 */ | |
4166 static void | |
4167 nv_nop(cap) | |
1877 | 4168 cmdarg_T *cap UNUSED; |
620 | 4169 { |
4170 } | |
4171 | |
4172 /* | |
7 | 4173 * Command character doesn't exist. |
4174 */ | |
4175 static void | |
4176 nv_error(cap) | |
4177 cmdarg_T *cap; | |
4178 { | |
4179 clearopbeep(cap->oap); | |
4180 } | |
4181 | |
4182 /* | |
4183 * <Help> and <F1> commands. | |
4184 */ | |
4185 static void | |
4186 nv_help(cap) | |
4187 cmdarg_T *cap; | |
4188 { | |
4189 if (!checkclearopq(cap->oap)) | |
4190 ex_help(NULL); | |
4191 } | |
4192 | |
4193 /* | |
4194 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor. | |
4195 */ | |
4196 static void | |
4197 nv_addsub(cap) | |
4198 cmdarg_T *cap; | |
4199 { | |
4200 if (!checkclearopq(cap->oap) | |
4201 && do_addsub((int)cap->cmdchar, cap->count1) == OK) | |
4202 prep_redo_cmd(cap); | |
4203 } | |
4204 | |
4205 /* | |
4206 * CTRL-F, CTRL-B, etc: Scroll page up or down. | |
4207 */ | |
4208 static void | |
4209 nv_page(cap) | |
4210 cmdarg_T *cap; | |
4211 { | |
4212 if (!checkclearop(cap->oap)) | |
819 | 4213 { |
4214 #ifdef FEAT_WINDOWS | |
4215 if (mod_mask & MOD_MASK_CTRL) | |
4216 { | |
4217 /* <C-PageUp>: tab page back; <C-PageDown>: tab page forward */ | |
4218 if (cap->arg == BACKWARD) | |
4219 goto_tabpage(-(int)cap->count1); | |
4220 else | |
4221 goto_tabpage((int)cap->count0); | |
4222 } | |
4223 else | |
4224 #endif | |
7 | 4225 (void)onepage(cap->arg, cap->count1); |
819 | 4226 } |
7 | 4227 } |
4228 | |
4229 /* | |
4230 * Implementation of "gd" and "gD" command. | |
4231 */ | |
4232 static void | |
523 | 4233 nv_gd(oap, nchar, thisblock) |
503 | 4234 oparg_T *oap; |
4235 int nchar; | |
523 | 4236 int thisblock; /* 1 for "1gd" and "1gD" */ |
7 | 4237 { |
4238 int len; | |
503 | 4239 char_u *ptr; |
4240 | |
4241 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0 | |
523 | 4242 || find_decl(ptr, len, nchar == 'd', thisblock, 0) == FAIL) |
503 | 4243 clearopbeep(oap); |
4244 #ifdef FEAT_FOLDING | |
4245 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP) | |
4246 foldOpenCursor(); | |
4247 #endif | |
4248 } | |
4249 | |
4250 /* | |
523 | 4251 * Search for variable declaration of "ptr[len]". |
4252 * When "locally" is TRUE in the current function ("gd"), otherwise in the | |
4253 * current file ("gD"). | |
4254 * When "thisblock" is TRUE check the {} block scope. | |
503 | 4255 * Return FAIL when not found. |
4256 */ | |
4257 int | |
523 | 4258 find_decl(ptr, len, locally, thisblock, searchflags) |
503 | 4259 char_u *ptr; |
4260 int len; | |
4261 int locally; | |
523 | 4262 int thisblock; |
503 | 4263 int searchflags; /* flags passed to searchit() */ |
4264 { | |
7 | 4265 char_u *pat; |
4266 pos_T old_pos; | |
503 | 4267 pos_T par_pos; |
4268 pos_T found_pos; | |
7 | 4269 int t; |
4270 int save_p_ws; | |
4271 int save_p_scs; | |
503 | 4272 int retval = OK; |
944 | 4273 int incll; |
503 | 4274 |
4275 if ((pat = alloc(len + 7)) == NULL) | |
4276 return FAIL; | |
268 | 4277 |
4278 /* Put "\V" before the pattern to avoid that the special meaning of "." | |
4279 * and "~" causes trouble. */ | |
4280 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s", | |
4281 len, ptr); | |
7 | 4282 old_pos = curwin->w_cursor; |
4283 save_p_ws = p_ws; | |
4284 save_p_scs = p_scs; | |
4285 p_ws = FALSE; /* don't wrap around end of file now */ | |
4286 p_scs = FALSE; /* don't switch ignorecase off now */ | |
4287 | |
4288 /* | |
4289 * With "gD" go to line 1. | |
4290 * With "gd" Search back for the start of the current function, then go | |
4291 * back until a blank line. If this fails go to line 1. | |
4292 */ | |
944 | 4293 if (!locally || !findpar(&incll, BACKWARD, 1L, '{', FALSE)) |
7 | 4294 { |
4295 setpcmark(); /* Set in findpar() otherwise */ | |
4296 curwin->w_cursor.lnum = 1; | |
539 | 4297 par_pos = curwin->w_cursor; |
7 | 4298 } |
4299 else | |
4300 { | |
539 | 4301 par_pos = curwin->w_cursor; |
7 | 4302 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL) |
4303 --curwin->w_cursor.lnum; | |
4304 } | |
4305 curwin->w_cursor.col = 0; | |
4306 | |
4307 /* Search forward for the identifier, ignore comment lines. */ | |
698 | 4308 clearpos(&found_pos); |
503 | 4309 for (;;) |
4310 { | |
4311 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD, | |
1496 | 4312 pat, 1L, searchflags, RE_LAST, (linenr_T)0, NULL); |
503 | 4313 if (curwin->w_cursor.lnum >= old_pos.lnum) |
4314 t = FAIL; /* match after start is failure too */ | |
523 | 4315 |
718 | 4316 if (thisblock && t != FAIL) |
523 | 4317 { |
4318 pos_T *pos; | |
4319 | |
4320 /* Check that the block the match is in doesn't end before the | |
4321 * position where we started the search from. */ | |
4322 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD, | |
4323 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL | |
4324 && pos->lnum < old_pos.lnum) | |
4325 continue; | |
4326 } | |
4327 | |
503 | 4328 if (t == FAIL) |
4329 { | |
4330 /* If we previously found a valid position, use it. */ | |
4331 if (found_pos.lnum != 0) | |
4332 { | |
4333 curwin->w_cursor = found_pos; | |
4334 t = OK; | |
4335 } | |
4336 break; | |
4337 } | |
7 | 4338 #ifdef FEAT_COMMENTS |
503 | 4339 if (get_leader_len(ml_get_curline(), NULL, FALSE) > 0) |
4340 { | |
4341 /* Ignore this line, continue at start of next line. */ | |
4342 ++curwin->w_cursor.lnum; | |
4343 curwin->w_cursor.col = 0; | |
4344 continue; | |
4345 } | |
4346 #endif | |
4347 if (!locally) /* global search: use first match found */ | |
4348 break; | |
4349 if (curwin->w_cursor.lnum >= par_pos.lnum) | |
4350 { | |
4351 /* If we previously found a valid position, use it. */ | |
4352 if (found_pos.lnum != 0) | |
4353 curwin->w_cursor = found_pos; | |
4354 break; | |
4355 } | |
4356 | |
4357 /* For finding a local variable and the match is before the "{" search | |
4358 * to find a later match. For K&R style function declarations this | |
4359 * skips the function header without types. */ | |
4360 found_pos = curwin->w_cursor; | |
4361 } | |
4362 | |
4363 if (t == FAIL) | |
4364 { | |
4365 retval = FAIL; | |
7 | 4366 curwin->w_cursor = old_pos; |
4367 } | |
4368 else | |
4369 { | |
4370 curwin->w_set_curswant = TRUE; | |
4371 /* "n" searches forward now */ | |
4372 reset_search_dir(); | |
4373 } | |
4374 | |
4375 vim_free(pat); | |
4376 p_ws = save_p_ws; | |
4377 p_scs = save_p_scs; | |
503 | 4378 |
4379 return retval; | |
7 | 4380 } |
4381 | |
4382 /* | |
4383 * Move 'dist' lines in direction 'dir', counting lines by *screen* | |
4384 * lines rather than lines in the file. | |
4385 * 'dist' must be positive. | |
4386 * | |
4387 * Return OK if able to move cursor, FAIL otherwise. | |
4388 */ | |
4389 static int | |
4390 nv_screengo(oap, dir, dist) | |
4391 oparg_T *oap; | |
4392 int dir; | |
4393 long dist; | |
4394 { | |
4395 int linelen = linetabsize(ml_get_curline()); | |
4396 int retval = OK; | |
4397 int atend = FALSE; | |
4398 int n; | |
4399 int col_off1; /* margin offset for first screen line */ | |
4400 int col_off2; /* margin offset for wrapped screen line */ | |
4401 int width1; /* text width for first screen line */ | |
4402 int width2; /* test width for wrapped screen line */ | |
4403 | |
4404 oap->motion_type = MCHAR; | |
4405 oap->inclusive = FALSE; | |
4406 | |
4407 col_off1 = curwin_col_off(); | |
4408 col_off2 = col_off1 - curwin_col_off2(); | |
4409 width1 = W_WIDTH(curwin) - col_off1; | |
4410 width2 = W_WIDTH(curwin) - col_off2; | |
4411 | |
4412 #ifdef FEAT_VERTSPLIT | |
4413 if (curwin->w_width != 0) | |
4414 { | |
4415 #endif | |
4416 /* | |
4417 * Instead of sticking at the last character of the buffer line we | |
4418 * try to stick in the last column of the screen. | |
4419 */ | |
4420 if (curwin->w_curswant == MAXCOL) | |
4421 { | |
4422 atend = TRUE; | |
4423 validate_virtcol(); | |
4424 if (width1 <= 0) | |
4425 curwin->w_curswant = 0; | |
4426 else | |
4427 { | |
4428 curwin->w_curswant = width1 - 1; | |
4429 if (curwin->w_virtcol > curwin->w_curswant) | |
4430 curwin->w_curswant += ((curwin->w_virtcol | |
4431 - curwin->w_curswant - 1) / width2 + 1) * width2; | |
4432 } | |
4433 } | |
4434 else | |
4435 { | |
4436 if (linelen > width1) | |
4437 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4438 else | |
4439 n = width1; | |
4440 if (curwin->w_curswant > (colnr_T)n + 1) | |
4441 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1) | |
4442 * width2; | |
4443 } | |
4444 | |
4445 while (dist--) | |
4446 { | |
4447 if (dir == BACKWARD) | |
4448 { | |
4449 if ((long)curwin->w_curswant >= width2) | |
4450 /* move back within line */ | |
4451 curwin->w_curswant -= width2; | |
4452 else | |
4453 { | |
4454 /* to previous line */ | |
4455 if (curwin->w_cursor.lnum == 1) | |
4456 { | |
4457 retval = FAIL; | |
4458 break; | |
4459 } | |
4460 --curwin->w_cursor.lnum; | |
4461 #ifdef FEAT_FOLDING | |
4462 /* Move to the start of a closed fold. Don't do that when | |
4463 * 'foldopen' contains "all": it will open in a moment. */ | |
4464 if (!(fdo_flags & FDO_ALL)) | |
4465 (void)hasFolding(curwin->w_cursor.lnum, | |
4466 &curwin->w_cursor.lnum, NULL); | |
4467 #endif | |
4468 linelen = linetabsize(ml_get_curline()); | |
4469 if (linelen > width1) | |
4470 curwin->w_curswant += (((linelen - width1 - 1) / width2) | |
4471 + 1) * width2; | |
4472 } | |
4473 } | |
4474 else /* dir == FORWARD */ | |
4475 { | |
4476 if (linelen > width1) | |
4477 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4478 else | |
4479 n = width1; | |
4480 if (curwin->w_curswant + width2 < (colnr_T)n) | |
4481 /* move forward within line */ | |
4482 curwin->w_curswant += width2; | |
4483 else | |
4484 { | |
4485 /* to next line */ | |
4486 #ifdef FEAT_FOLDING | |
4487 /* Move to the end of a closed fold. */ | |
4488 (void)hasFolding(curwin->w_cursor.lnum, NULL, | |
4489 &curwin->w_cursor.lnum); | |
4490 #endif | |
4491 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
4492 { | |
4493 retval = FAIL; | |
4494 break; | |
4495 } | |
4496 curwin->w_cursor.lnum++; | |
4497 curwin->w_curswant %= width2; | |
4498 } | |
4499 } | |
4500 } | |
4501 #ifdef FEAT_VERTSPLIT | |
4502 } | |
4503 #endif | |
4504 | |
4505 coladvance(curwin->w_curswant); | |
4506 | |
4507 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
4508 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
4509 { | |
4510 /* | |
4511 * Check for landing on a character that got split at the end of the | |
4512 * last line. We want to advance a screenline, not end up in the same | |
4513 * screenline or move two screenlines. | |
4514 */ | |
4515 validate_virtcol(); | |
4516 if (curwin->w_virtcol > curwin->w_curswant | |
4517 && (curwin->w_curswant < (colnr_T)width1 | |
4518 ? (curwin->w_curswant > (colnr_T)width1 / 2) | |
4519 : ((curwin->w_curswant - width1) % width2 | |
4520 > (colnr_T)width2 / 2))) | |
4521 --curwin->w_cursor.col; | |
4522 } | |
4523 #endif | |
4524 | |
4525 if (atend) | |
4526 curwin->w_curswant = MAXCOL; /* stick in the last column */ | |
4527 | |
4528 return retval; | |
4529 } | |
4530 | |
4531 #ifdef FEAT_MOUSE | |
4532 /* | |
4533 * Mouse scroll wheel: Default action is to scroll three lines, or one page | |
4534 * when Shift or Ctrl is used. | |
4535 * K_MOUSEUP (cap->arg == TRUE) or K_MOUSEDOWN (cap->arg == FALSE) | |
4536 */ | |
4537 static void | |
4538 nv_mousescroll(cap) | |
4539 cmdarg_T *cap; | |
4540 { | |
4541 # if defined(FEAT_GUI) && defined(FEAT_WINDOWS) | |
557 | 4542 win_T *old_curwin = curwin; |
7 | 4543 |
4544 /* Currently we only get the mouse coordinates in the GUI. */ | |
4545 if (gui.in_use && mouse_row >= 0 && mouse_col >= 0) | |
4546 { | |
4547 int row, col; | |
4548 | |
4549 row = mouse_row; | |
4550 col = mouse_col; | |
4551 | |
4552 /* find the window at the pointer coordinates */ | |
4553 curwin = mouse_find_win(&row, &col); | |
4554 curbuf = curwin->w_buffer; | |
4555 } | |
4556 # endif | |
4557 | |
4558 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) | |
4559 { | |
4560 (void)onepage(cap->arg ? FORWARD : BACKWARD, 1L); | |
4561 } | |
4562 else | |
4563 { | |
4564 cap->count1 = 3; | |
4565 cap->count0 = 3; | |
4566 nv_scroll_line(cap); | |
4567 } | |
4568 | |
4569 # if defined(FEAT_GUI) && defined(FEAT_WINDOWS) | |
4570 curwin->w_redr_status = TRUE; | |
4571 | |
4572 curwin = old_curwin; | |
4573 curbuf = curwin->w_buffer; | |
4574 # endif | |
4575 } | |
4576 | |
4577 /* | |
4578 * Mouse clicks and drags. | |
4579 */ | |
4580 static void | |
4581 nv_mouse(cap) | |
4582 cmdarg_T *cap; | |
4583 { | |
4584 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0); | |
4585 } | |
4586 #endif | |
4587 | |
4588 /* | |
4589 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down. | |
4590 * cap->arg must be TRUE for CTRL-E. | |
4591 */ | |
4592 static void | |
4593 nv_scroll_line(cap) | |
4594 cmdarg_T *cap; | |
4595 { | |
4596 if (!checkclearop(cap->oap)) | |
4597 scroll_redraw(cap->arg, cap->count1); | |
4598 } | |
4599 | |
4600 /* | |
4601 * Scroll "count" lines up or down, and redraw. | |
4602 */ | |
4603 void | |
4604 scroll_redraw(up, count) | |
4605 int up; | |
4606 long count; | |
4607 { | |
4608 linenr_T prev_topline = curwin->w_topline; | |
4609 #ifdef FEAT_DIFF | |
4610 int prev_topfill = curwin->w_topfill; | |
4611 #endif | |
4612 linenr_T prev_lnum = curwin->w_cursor.lnum; | |
4613 | |
4614 if (up) | |
4615 scrollup(count, TRUE); | |
4616 else | |
4617 scrolldown(count, TRUE); | |
4618 if (p_so) | |
4619 { | |
4620 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as | |
4621 * valid, otherwise the screen jumps back at the end of the file. */ | |
4622 cursor_correct(); | |
4623 check_cursor_moved(curwin); | |
4624 curwin->w_valid |= VALID_TOPLINE; | |
4625 | |
4626 /* If moved back to where we were, at least move the cursor, otherwise | |
4627 * we get stuck at one position. Don't move the cursor up if the | |
4628 * first line of the buffer is already on the screen */ | |
4629 while (curwin->w_topline == prev_topline | |
4630 #ifdef FEAT_DIFF | |
4631 && curwin->w_topfill == prev_topfill | |
4632 #endif | |
4633 ) | |
4634 { | |
4635 if (up) | |
4636 { | |
4637 if (curwin->w_cursor.lnum > prev_lnum | |
4638 || cursor_down(1L, FALSE) == FAIL) | |
4639 break; | |
4640 } | |
4641 else | |
4642 { | |
4643 if (curwin->w_cursor.lnum < prev_lnum | |
4644 || prev_topline == 1L | |
4645 || cursor_up(1L, FALSE) == FAIL) | |
4646 break; | |
4647 } | |
4648 /* Mark w_topline as valid, otherwise the screen jumps back at the | |
4649 * end of the file. */ | |
4650 check_cursor_moved(curwin); | |
4651 curwin->w_valid |= VALID_TOPLINE; | |
4652 } | |
4653 } | |
4654 if (curwin->w_cursor.lnum != prev_lnum) | |
4655 coladvance(curwin->w_curswant); | |
4656 redraw_later(VALID); | |
4657 } | |
4658 | |
4659 /* | |
4660 * Commands that start with "z". | |
4661 */ | |
4662 static void | |
4663 nv_zet(cap) | |
4664 cmdarg_T *cap; | |
4665 { | |
4666 long n; | |
4667 colnr_T col; | |
4668 int nchar = cap->nchar; | |
4669 #ifdef FEAT_FOLDING | |
4670 long old_fdl = curwin->w_p_fdl; | |
4671 int old_fen = curwin->w_p_fen; | |
4672 #endif | |
737 | 4673 #ifdef FEAT_SPELL |
710 | 4674 int undo = FALSE; |
4675 #endif | |
7 | 4676 |
4677 if (VIM_ISDIGIT(nchar)) | |
4678 { | |
4679 /* | |
4680 * "z123{nchar}": edit the count before obtaining {nchar} | |
4681 */ | |
4682 if (checkclearop(cap->oap)) | |
4683 return; | |
4684 n = nchar - '0'; | |
4685 for (;;) | |
4686 { | |
4687 #ifdef USE_ON_FLY_SCROLL | |
4688 dont_scroll = TRUE; /* disallow scrolling here */ | |
4689 #endif | |
4690 ++no_mapping; | |
4691 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 4692 nchar = plain_vgetc(); |
7 | 4693 LANGMAP_ADJUST(nchar, TRUE); |
4694 --no_mapping; | |
4695 --allow_keys; | |
4696 #ifdef FEAT_CMDL_INFO | |
4697 (void)add_to_showcmd(nchar); | |
4698 #endif | |
4699 if (nchar == K_DEL || nchar == K_KDEL) | |
4700 n /= 10; | |
4701 else if (VIM_ISDIGIT(nchar)) | |
4702 n = n * 10 + (nchar - '0'); | |
4703 else if (nchar == CAR) | |
4704 { | |
4705 #ifdef FEAT_GUI | |
4706 need_mouse_correct = TRUE; | |
4707 #endif | |
4708 win_setheight((int)n); | |
4709 break; | |
4710 } | |
4711 else if (nchar == 'l' | |
4712 || nchar == 'h' | |
4713 || nchar == K_LEFT | |
229 | 4714 || nchar == K_RIGHT) |
7 | 4715 { |
4716 cap->count1 = n ? n * cap->count1 : cap->count1; | |
4717 goto dozet; | |
4718 } | |
4719 else | |
4720 { | |
4721 clearopbeep(cap->oap); | |
4722 break; | |
4723 } | |
4724 } | |
4725 cap->oap->op_type = OP_NOP; | |
4726 return; | |
4727 } | |
4728 | |
4729 dozet: | |
4730 if ( | |
4731 #ifdef FEAT_FOLDING | |
4732 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc" | |
4733 * and "zC" only in Visual mode. "zj" and "zk" are motion | |
4734 * commands. */ | |
4735 cap->nchar != 'f' && cap->nchar != 'F' | |
4736 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar)) | |
4737 && cap->nchar != 'j' && cap->nchar != 'k' | |
4738 && | |
4739 #endif | |
4740 checkclearop(cap->oap)) | |
4741 return; | |
4742 | |
4743 /* | |
4744 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb": | |
4745 * If line number given, set cursor. | |
4746 */ | |
4747 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL) | |
4748 && cap->count0 | |
4749 && cap->count0 != curwin->w_cursor.lnum) | |
4750 { | |
4751 setpcmark(); | |
4752 if (cap->count0 > curbuf->b_ml.ml_line_count) | |
4753 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4754 else | |
4755 curwin->w_cursor.lnum = cap->count0; | |
22 | 4756 check_cursor_col(); |
7 | 4757 } |
4758 | |
4759 switch (nchar) | |
4760 { | |
4761 /* "z+", "z<CR>" and "zt": put cursor at top of screen */ | |
4762 case '+': | |
4763 if (cap->count0 == 0) | |
4764 { | |
4765 /* No count given: put cursor at the line below screen */ | |
4766 validate_botline(); /* make sure w_botline is valid */ | |
4767 if (curwin->w_botline > curbuf->b_ml.ml_line_count) | |
4768 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4769 else | |
4770 curwin->w_cursor.lnum = curwin->w_botline; | |
4771 } | |
4772 /* FALLTHROUGH */ | |
4773 case NL: | |
4774 case CAR: | |
4775 case K_KENTER: | |
4776 beginline(BL_WHITE | BL_FIX); | |
4777 /* FALLTHROUGH */ | |
4778 | |
4779 case 't': scroll_cursor_top(0, TRUE); | |
4780 redraw_later(VALID); | |
4781 break; | |
4782 | |
4783 /* "z." and "zz": put cursor in middle of screen */ | |
4784 case '.': beginline(BL_WHITE | BL_FIX); | |
4785 /* FALLTHROUGH */ | |
4786 | |
4787 case 'z': scroll_cursor_halfway(TRUE); | |
4788 redraw_later(VALID); | |
4789 break; | |
4790 | |
4791 /* "z^", "z-" and "zb": put cursor at bottom of screen */ | |
4792 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window | |
4793 * when <count> is at bottom of window, and puts that one at | |
4794 * bottom of window. */ | |
4795 if (cap->count0 != 0) | |
4796 { | |
4797 scroll_cursor_bot(0, TRUE); | |
4798 curwin->w_cursor.lnum = curwin->w_topline; | |
4799 } | |
4800 else if (curwin->w_topline == 1) | |
4801 curwin->w_cursor.lnum = 1; | |
4802 else | |
4803 curwin->w_cursor.lnum = curwin->w_topline - 1; | |
4804 /* FALLTHROUGH */ | |
4805 case '-': | |
4806 beginline(BL_WHITE | BL_FIX); | |
4807 /* FALLTHROUGH */ | |
4808 | |
4809 case 'b': scroll_cursor_bot(0, TRUE); | |
4810 redraw_later(VALID); | |
4811 break; | |
4812 | |
4813 /* "zH" - scroll screen right half-page */ | |
4814 case 'H': | |
4815 cap->count1 *= W_WIDTH(curwin) / 2; | |
4816 /* FALLTHROUGH */ | |
4817 | |
4818 /* "zh" - scroll screen to the right */ | |
4819 case 'h': | |
4820 case K_LEFT: | |
4821 if (!curwin->w_p_wrap) | |
4822 { | |
4823 if ((colnr_T)cap->count1 > curwin->w_leftcol) | |
4824 curwin->w_leftcol = 0; | |
4825 else | |
4826 curwin->w_leftcol -= (colnr_T)cap->count1; | |
4827 leftcol_changed(); | |
4828 } | |
4829 break; | |
4830 | |
4831 /* "zL" - scroll screen left half-page */ | |
4832 case 'L': cap->count1 *= W_WIDTH(curwin) / 2; | |
4833 /* FALLTHROUGH */ | |
4834 | |
4835 /* "zl" - scroll screen to the left */ | |
4836 case 'l': | |
4837 case K_RIGHT: | |
4838 if (!curwin->w_p_wrap) | |
4839 { | |
4840 /* scroll the window left */ | |
4841 curwin->w_leftcol += (colnr_T)cap->count1; | |
4842 leftcol_changed(); | |
4843 } | |
4844 break; | |
4845 | |
4846 /* "zs" - scroll screen, cursor at the start */ | |
4847 case 's': if (!curwin->w_p_wrap) | |
4848 { | |
4849 #ifdef FEAT_FOLDING | |
4850 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4851 col = 0; /* like the cursor is in col 0 */ | |
4852 else | |
4853 #endif | |
4854 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL); | |
4855 if ((long)col > p_siso) | |
4856 col -= p_siso; | |
4857 else | |
4858 col = 0; | |
4859 if (curwin->w_leftcol != col) | |
4860 { | |
4861 curwin->w_leftcol = col; | |
4862 redraw_later(NOT_VALID); | |
4863 } | |
4864 } | |
4865 break; | |
4866 | |
4867 /* "ze" - scroll screen, cursor at the end */ | |
4868 case 'e': if (!curwin->w_p_wrap) | |
4869 { | |
4870 #ifdef FEAT_FOLDING | |
4871 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4872 col = 0; /* like the cursor is in col 0 */ | |
4873 else | |
4874 #endif | |
4875 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
4876 n = W_WIDTH(curwin) - curwin_col_off(); | |
4877 if ((long)col + p_siso < n) | |
4878 col = 0; | |
4879 else | |
4880 col = col + p_siso - n + 1; | |
4881 if (curwin->w_leftcol != col) | |
4882 { | |
4883 curwin->w_leftcol = col; | |
4884 redraw_later(NOT_VALID); | |
4885 } | |
4886 } | |
4887 break; | |
4888 | |
4889 #ifdef FEAT_FOLDING | |
4890 /* "zF": create fold command */ | |
4891 /* "zf": create fold operator */ | |
4892 case 'F': | |
4893 case 'f': if (foldManualAllowed(TRUE)) | |
4894 { | |
4895 cap->nchar = 'f'; | |
4896 nv_operator(cap); | |
4897 curwin->w_p_fen = TRUE; | |
4898 | |
4899 /* "zF" is like "zfzf" */ | |
4900 if (nchar == 'F' && cap->oap->op_type == OP_FOLD) | |
4901 { | |
4902 nv_operator(cap); | |
4903 finish_op = TRUE; | |
4904 } | |
4905 } | |
4906 else | |
4907 clearopbeep(cap->oap); | |
4908 break; | |
4909 | |
4910 /* "zd": delete fold at cursor */ | |
4911 /* "zD": delete fold at cursor recursively */ | |
4912 case 'd': | |
4913 case 'D': if (foldManualAllowed(FALSE)) | |
4914 { | |
4915 if (VIsual_active) | |
4916 nv_operator(cap); | |
4917 else | |
4918 deleteFold(curwin->w_cursor.lnum, | |
4919 curwin->w_cursor.lnum, nchar == 'D', FALSE); | |
4920 } | |
4921 break; | |
4922 | |
4923 /* "zE": erease all folds */ | |
4924 case 'E': if (foldmethodIsManual(curwin)) | |
4925 { | |
4926 clearFolding(curwin); | |
4927 changed_window_setting(); | |
4928 } | |
4929 else if (foldmethodIsMarker(curwin)) | |
4930 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count, | |
4931 TRUE, FALSE); | |
4932 else | |
4933 EMSG(_("E352: Cannot erase folds with current 'foldmethod'")); | |
4934 break; | |
4935 | |
4936 /* "zn": fold none: reset 'foldenable' */ | |
4937 case 'n': curwin->w_p_fen = FALSE; | |
4938 break; | |
4939 | |
4940 /* "zN": fold Normal: set 'foldenable' */ | |
4941 case 'N': curwin->w_p_fen = TRUE; | |
4942 break; | |
4943 | |
4944 /* "zi": invert folding: toggle 'foldenable' */ | |
4945 case 'i': curwin->w_p_fen = !curwin->w_p_fen; | |
4946 break; | |
4947 | |
4948 /* "za": open closed fold or close open fold at cursor */ | |
4949 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4950 openFold(curwin->w_cursor.lnum, cap->count1); | |
4951 else | |
4952 { | |
4953 closeFold(curwin->w_cursor.lnum, cap->count1); | |
4954 curwin->w_p_fen = TRUE; | |
4955 } | |
4956 break; | |
4957 | |
4958 /* "zA": open fold at cursor recursively */ | |
4959 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4960 openFoldRecurse(curwin->w_cursor.lnum); | |
4961 else | |
4962 { | |
4963 closeFoldRecurse(curwin->w_cursor.lnum); | |
4964 curwin->w_p_fen = TRUE; | |
4965 } | |
4966 break; | |
4967 | |
4968 /* "zo": open fold at cursor or Visual area */ | |
4969 case 'o': if (VIsual_active) | |
4970 nv_operator(cap); | |
4971 else | |
4972 openFold(curwin->w_cursor.lnum, cap->count1); | |
4973 break; | |
4974 | |
4975 /* "zO": open fold recursively */ | |
4976 case 'O': if (VIsual_active) | |
4977 nv_operator(cap); | |
4978 else | |
4979 openFoldRecurse(curwin->w_cursor.lnum); | |
4980 break; | |
4981 | |
4982 /* "zc": close fold at cursor or Visual area */ | |
4983 case 'c': if (VIsual_active) | |
4984 nv_operator(cap); | |
4985 else | |
4986 closeFold(curwin->w_cursor.lnum, cap->count1); | |
4987 curwin->w_p_fen = TRUE; | |
4988 break; | |
4989 | |
4990 /* "zC": close fold recursively */ | |
4991 case 'C': if (VIsual_active) | |
4992 nv_operator(cap); | |
4993 else | |
4994 closeFoldRecurse(curwin->w_cursor.lnum); | |
4995 curwin->w_p_fen = TRUE; | |
4996 break; | |
4997 | |
4998 /* "zv": open folds at the cursor */ | |
4999 case 'v': foldOpenCursor(); | |
5000 break; | |
5001 | |
5002 /* "zx": re-apply 'foldlevel' and open folds at the cursor */ | |
5003 case 'x': curwin->w_p_fen = TRUE; | |
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5004 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5005 newFoldLevel(); /* update right now */ |
7 | 5006 foldOpenCursor(); |
5007 break; | |
5008 | |
5009 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */ | |
5010 case 'X': curwin->w_p_fen = TRUE; | |
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5011 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5012 old_fdl = -1; /* force an update */ |
7 | 5013 break; |
5014 | |
5015 /* "zm": fold more */ | |
5016 case 'm': if (curwin->w_p_fdl > 0) | |
5017 --curwin->w_p_fdl; | |
5018 old_fdl = -1; /* force an update */ | |
5019 curwin->w_p_fen = TRUE; | |
5020 break; | |
5021 | |
5022 /* "zM": close all folds */ | |
5023 case 'M': curwin->w_p_fdl = 0; | |
5024 old_fdl = -1; /* force an update */ | |
5025 curwin->w_p_fen = TRUE; | |
5026 break; | |
5027 | |
5028 /* "zr": reduce folding */ | |
5029 case 'r': ++curwin->w_p_fdl; | |
5030 break; | |
5031 | |
5032 /* "zR": open all folds */ | |
5033 case 'R': curwin->w_p_fdl = getDeepestNesting(); | |
5034 old_fdl = -1; /* force an update */ | |
5035 break; | |
5036 | |
5037 case 'j': /* "zj" move to next fold downwards */ | |
5038 case 'k': /* "zk" move to next fold upwards */ | |
5039 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD, | |
5040 cap->count1) == FAIL) | |
5041 clearopbeep(cap->oap); | |
5042 break; | |
5043 | |
5044 #endif /* FEAT_FOLDING */ | |
5045 | |
737 | 5046 #ifdef FEAT_SPELL |
710 | 5047 case 'u': /* "zug" and "zuw": undo "zg" and "zw" */ |
5048 ++no_mapping; | |
5049 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 5050 nchar = plain_vgetc(); |
710 | 5051 LANGMAP_ADJUST(nchar, TRUE); |
5052 --no_mapping; | |
5053 --allow_keys; | |
5054 #ifdef FEAT_CMDL_INFO | |
5055 (void)add_to_showcmd(nchar); | |
5056 #endif | |
5057 if (vim_strchr((char_u *)"gGwW", nchar) == NULL) | |
5058 { | |
5059 clearopbeep(cap->oap); | |
5060 break; | |
5061 } | |
5062 undo = TRUE; | |
5063 /*FALLTHROUGH*/ | |
5064 | |
310 | 5065 case 'g': /* "zg": add good word to word list */ |
5066 case 'w': /* "zw": add wrong word to word list */ | |
381 | 5067 case 'G': /* "zG": add good word to temp word list */ |
5068 case 'W': /* "zW": add wrong word to temp word list */ | |
310 | 5069 { |
5070 char_u *ptr = NULL; | |
5071 int len; | |
5072 | |
5073 if (checkclearop(cap->oap)) | |
5074 break; | |
5075 # ifdef FEAT_VISUAL | |
5076 if (VIsual_active && get_visual_text(cap, &ptr, &len) | |
5077 == FAIL) | |
5078 return; | |
5079 # endif | |
501 | 5080 if (ptr == NULL) |
5081 { | |
5082 pos_T pos = curwin->w_cursor; | |
5083 | |
5084 /* Find bad word under the cursor. */ | |
534 | 5085 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL); |
501 | 5086 if (len != 0 && curwin->w_cursor.col <= pos.col) |
5087 ptr = ml_get_pos(&curwin->w_cursor); | |
5088 curwin->w_cursor = pos; | |
5089 } | |
5090 | |
310 | 5091 if (ptr == NULL && (len = find_ident_under_cursor(&ptr, |
5092 FIND_IDENT)) == 0) | |
5093 return; | |
381 | 5094 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W', |
710 | 5095 (nchar == 'G' || nchar == 'W') |
5096 ? 0 : (int)cap->count1, | |
5097 undo); | |
310 | 5098 } |
316 | 5099 break; |
323 | 5100 |
584 | 5101 case '=': /* "z=": suggestions for a badly spelled word */ |
638 | 5102 if (!checkclearop(cap->oap)) |
485 | 5103 spell_suggest((int)cap->count0); |
323 | 5104 break; |
310 | 5105 #endif |
5106 | |
7 | 5107 default: clearopbeep(cap->oap); |
5108 } | |
5109 | |
5110 #ifdef FEAT_FOLDING | |
5111 /* Redraw when 'foldenable' changed */ | |
5112 if (old_fen != curwin->w_p_fen) | |
5113 { | |
5114 # ifdef FEAT_DIFF | |
5115 win_T *wp; | |
5116 | |
5117 if (foldmethodIsDiff(curwin) && curwin->w_p_scb) | |
5118 { | |
5119 /* Adjust 'foldenable' in diff-synced windows. */ | |
5120 FOR_ALL_WINDOWS(wp) | |
5121 { | |
5122 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb) | |
5123 { | |
5124 wp->w_p_fen = curwin->w_p_fen; | |
5125 changed_window_setting_win(wp); | |
5126 } | |
5127 } | |
5128 } | |
5129 # endif | |
5130 changed_window_setting(); | |
5131 } | |
5132 | |
5133 /* Redraw when 'foldlevel' changed. */ | |
5134 if (old_fdl != curwin->w_p_fdl) | |
5135 newFoldLevel(); | |
5136 #endif | |
5137 } | |
5138 | |
5139 #ifdef FEAT_GUI | |
5140 /* | |
5141 * Vertical scrollbar movement. | |
5142 */ | |
5143 static void | |
5144 nv_ver_scrollbar(cap) | |
5145 cmdarg_T *cap; | |
5146 { | |
5147 if (cap->oap->op_type != OP_NOP) | |
5148 clearopbeep(cap->oap); | |
5149 | |
5150 /* Even if an operator was pending, we still want to scroll */ | |
5151 gui_do_scroll(); | |
5152 } | |
5153 | |
5154 /* | |
5155 * Horizontal scrollbar movement. | |
5156 */ | |
5157 static void | |
5158 nv_hor_scrollbar(cap) | |
5159 cmdarg_T *cap; | |
5160 { | |
5161 if (cap->oap->op_type != OP_NOP) | |
5162 clearopbeep(cap->oap); | |
5163 | |
5164 /* Even if an operator was pending, we still want to scroll */ | |
5165 gui_do_horiz_scroll(); | |
5166 } | |
5167 #endif | |
5168 | |
690 | 5169 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
685 | 5170 /* |
5171 * Click in GUI tab. | |
5172 */ | |
5173 static void | |
5174 nv_tabline(cap) | |
5175 cmdarg_T *cap; | |
5176 { | |
5177 if (cap->oap->op_type != OP_NOP) | |
5178 clearopbeep(cap->oap); | |
5179 | |
5180 /* Even if an operator was pending, we still want to jump tabs. */ | |
5181 goto_tabpage(current_tab); | |
5182 } | |
686 | 5183 |
5184 /* | |
5185 * Selected item in tab line menu. | |
5186 */ | |
5187 static void | |
5188 nv_tabmenu(cap) | |
5189 cmdarg_T *cap; | |
5190 { | |
5191 if (cap->oap->op_type != OP_NOP) | |
5192 clearopbeep(cap->oap); | |
5193 | |
5194 /* Even if an operator was pending, we still want to jump tabs. */ | |
690 | 5195 handle_tabmenu(); |
5196 } | |
5197 | |
5198 /* | |
5199 * Handle selecting an item of the GUI tab line menu. | |
5200 * Used in Normal and Insert mode. | |
5201 */ | |
5202 void | |
5203 handle_tabmenu() | |
5204 { | |
686 | 5205 switch (current_tabmenu) |
5206 { | |
5207 case TABLINE_MENU_CLOSE: | |
5208 if (current_tab == 0) | |
5209 do_cmdline_cmd((char_u *)"tabclose"); | |
5210 else | |
5211 { | |
5212 vim_snprintf((char *)IObuff, IOSIZE, "tabclose %d", | |
5213 current_tab); | |
5214 do_cmdline_cmd(IObuff); | |
5215 } | |
5216 break; | |
5217 | |
5218 case TABLINE_MENU_NEW: | |
820 | 5219 vim_snprintf((char *)IObuff, IOSIZE, "%dtabnew", |
5220 current_tab > 0 ? current_tab - 1 : 999); | |
5221 do_cmdline_cmd(IObuff); | |
686 | 5222 break; |
5223 | |
5224 case TABLINE_MENU_OPEN: | |
820 | 5225 vim_snprintf((char *)IObuff, IOSIZE, "browse %dtabnew", |
5226 current_tab > 0 ? current_tab - 1 : 999); | |
5227 do_cmdline_cmd(IObuff); | |
686 | 5228 break; |
5229 } | |
5230 } | |
685 | 5231 #endif |
5232 | |
7 | 5233 /* |
5234 * "Q" command. | |
5235 */ | |
5236 static void | |
5237 nv_exmode(cap) | |
5238 cmdarg_T *cap; | |
5239 { | |
5240 /* | |
5241 * Ignore 'Q' in Visual mode, just give a beep. | |
5242 */ | |
5243 #ifdef FEAT_VISUAL | |
5244 if (VIsual_active) | |
5245 vim_beep(); | |
5246 else | |
5247 #endif | |
5248 if (!checkclearop(cap->oap)) | |
5249 do_exmode(FALSE); | |
5250 } | |
5251 | |
5252 /* | |
5253 * Handle a ":" command. | |
5254 */ | |
5255 static void | |
5256 nv_colon(cap) | |
5257 cmdarg_T *cap; | |
5258 { | |
5259 int old_p_im; | |
5260 | |
5261 #ifdef FEAT_VISUAL | |
5262 if (VIsual_active) | |
5263 nv_operator(cap); | |
5264 else | |
5265 #endif | |
5266 { | |
5267 if (cap->oap->op_type != OP_NOP) | |
5268 { | |
5269 /* Using ":" as a movement is characterwise exclusive. */ | |
5270 cap->oap->motion_type = MCHAR; | |
5271 cap->oap->inclusive = FALSE; | |
5272 } | |
5273 else if (cap->count0) | |
5274 { | |
5275 /* translate "count:" into ":.,.+(count - 1)" */ | |
5276 stuffcharReadbuff('.'); | |
5277 if (cap->count0 > 1) | |
5278 { | |
5279 stuffReadbuff((char_u *)",.+"); | |
5280 stuffnumReadbuff((long)cap->count0 - 1L); | |
5281 } | |
5282 } | |
5283 | |
5284 /* When typing, don't type below an old message */ | |
5285 if (KeyTyped) | |
5286 compute_cmdrow(); | |
5287 | |
5288 old_p_im = p_im; | |
5289 | |
5290 /* get a command line and execute it */ | |
5291 do_cmdline(NULL, getexline, NULL, | |
5292 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0); | |
5293 | |
5294 /* If 'insertmode' changed, enter or exit Insert mode */ | |
5295 if (p_im != old_p_im) | |
5296 { | |
5297 if (p_im) | |
5298 restart_edit = 'i'; | |
5299 else | |
5300 restart_edit = 0; | |
5301 } | |
5302 | |
5303 /* The start of the operator may have become invalid by the Ex | |
5304 * command. */ | |
5305 if (cap->oap->op_type != OP_NOP | |
5306 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count | |
5307 || cap->oap->start.col > | |
1877 | 5308 (colnr_T)STRLEN(ml_get(cap->oap->start.lnum)))) |
7 | 5309 clearopbeep(cap->oap); |
5310 } | |
5311 } | |
5312 | |
5313 /* | |
5314 * Handle CTRL-G command. | |
5315 */ | |
5316 static void | |
5317 nv_ctrlg(cap) | |
5318 cmdarg_T *cap; | |
5319 { | |
5320 #ifdef FEAT_VISUAL | |
5321 if (VIsual_active) /* toggle Selection/Visual mode */ | |
5322 { | |
5323 VIsual_select = !VIsual_select; | |
5324 showmode(); | |
5325 } | |
5326 else | |
5327 #endif | |
5328 if (!checkclearop(cap->oap)) | |
5329 /* print full name if count given or :cd used */ | |
5330 fileinfo((int)cap->count0, FALSE, TRUE); | |
5331 } | |
5332 | |
5333 /* | |
5334 * Handle CTRL-H <Backspace> command. | |
5335 */ | |
5336 static void | |
5337 nv_ctrlh(cap) | |
5338 cmdarg_T *cap; | |
5339 { | |
5340 #ifdef FEAT_VISUAL | |
5341 if (VIsual_active && VIsual_select) | |
5342 { | |
5343 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */ | |
5344 v_visop(cap); | |
5345 } | |
5346 else | |
5347 #endif | |
5348 nv_left(cap); | |
5349 } | |
5350 | |
5351 /* | |
5352 * CTRL-L: clear screen and redraw. | |
5353 */ | |
5354 static void | |
5355 nv_clear(cap) | |
5356 cmdarg_T *cap; | |
5357 { | |
5358 if (!checkclearop(cap->oap)) | |
5359 { | |
5360 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT | |
5361 /* | |
5362 * Right now, the BeBox doesn't seem to have an easy way to detect | |
5363 * window resizing, so we cheat and make the user detect it | |
5364 * manually with CTRL-L instead | |
5365 */ | |
5366 ui_get_shellsize(); | |
5367 #endif | |
5368 #ifdef FEAT_SYN_HL | |
5369 /* 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
|
5370 syn_stack_free_all(curwin->w_s); |
7 | 5371 #endif |
5372 redraw_later(CLEAR); | |
5373 } | |
5374 } | |
5375 | |
5376 /* | |
5377 * CTRL-O: In Select mode: switch to Visual mode for one command. | |
5378 * Otherwise: Go to older pcmark. | |
5379 */ | |
5380 static void | |
5381 nv_ctrlo(cap) | |
5382 cmdarg_T *cap; | |
5383 { | |
5384 #ifdef FEAT_VISUAL | |
5385 if (VIsual_active && VIsual_select) | |
5386 { | |
5387 VIsual_select = FALSE; | |
5388 showmode(); | |
5389 restart_VIsual_select = 2; /* restart Select mode later */ | |
5390 } | |
5391 else | |
5392 #endif | |
5393 { | |
5394 cap->count1 = -cap->count1; | |
5395 nv_pcmark(cap); | |
5396 } | |
5397 } | |
5398 | |
5399 /* | |
5400 * CTRL-^ command, short for ":e #" | |
5401 */ | |
5402 static void | |
5403 nv_hat(cap) | |
5404 cmdarg_T *cap; | |
5405 { | |
5406 if (!checkclearopq(cap->oap)) | |
5407 (void)buflist_getfile((int)cap->count0, (linenr_T)0, | |
5408 GETF_SETMARK|GETF_ALT, FALSE); | |
5409 } | |
5410 | |
5411 /* | |
5412 * "Z" commands. | |
5413 */ | |
5414 static void | |
5415 nv_Zet(cap) | |
5416 cmdarg_T *cap; | |
5417 { | |
5418 if (!checkclearopq(cap->oap)) | |
5419 { | |
5420 switch (cap->nchar) | |
5421 { | |
5422 /* "ZZ": equivalent to ":x". */ | |
5423 case 'Z': do_cmdline_cmd((char_u *)"x"); | |
5424 break; | |
5425 | |
5426 /* "ZQ": equivalent to ":q!" (Elvis compatible). */ | |
5427 case 'Q': do_cmdline_cmd((char_u *)"q!"); | |
5428 break; | |
5429 | |
5430 default: clearopbeep(cap->oap); | |
5431 } | |
5432 } | |
5433 } | |
5434 | |
5435 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5436 /* | |
5437 * Call nv_ident() as if "c1" was used, with "c2" as next character. | |
5438 */ | |
5439 void | |
5440 do_nv_ident(c1, c2) | |
5441 int c1; | |
5442 int c2; | |
5443 { | |
5444 oparg_T oa; | |
5445 cmdarg_T ca; | |
5446 | |
5447 clear_oparg(&oa); | |
5448 vim_memset(&ca, 0, sizeof(ca)); | |
5449 ca.oap = &oa; | |
5450 ca.cmdchar = c1; | |
5451 ca.nchar = c2; | |
5452 nv_ident(&ca); | |
5453 } | |
5454 #endif | |
5455 | |
5456 /* | |
5457 * Handle the commands that use the word under the cursor. | |
5458 * [g] CTRL-] :ta to current identifier | |
5459 * [g] 'K' run program for current identifier | |
5460 * [g] '*' / to current identifier or string | |
5461 * [g] '#' ? to current identifier or string | |
5462 * g ']' :tselect for current identifier | |
5463 */ | |
5464 static void | |
5465 nv_ident(cap) | |
5466 cmdarg_T *cap; | |
5467 { | |
5468 char_u *ptr = NULL; | |
5469 char_u *buf; | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5470 char_u *newbuf; |
7 | 5471 char_u *p; |
5472 char_u *kp; /* value of 'keywordprg' */ | |
5473 int kp_help; /* 'keywordprg' is ":help" */ | |
5474 int n = 0; /* init for GCC */ | |
5475 int cmdchar; | |
5476 int g_cmd; /* "g" command */ | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5477 int tag_cmd = FALSE; |
7 | 5478 char_u *aux_ptr; |
5479 int isman; | |
5480 int isman_s; | |
5481 | |
5482 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */ | |
5483 { | |
5484 cmdchar = cap->nchar; | |
5485 g_cmd = TRUE; | |
5486 } | |
5487 else | |
5488 { | |
5489 cmdchar = cap->cmdchar; | |
5490 g_cmd = FALSE; | |
5491 } | |
5492 | |
5493 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */ | |
5494 cmdchar = '#'; | |
5495 | |
5496 /* | |
5497 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode. | |
5498 */ | |
5499 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K') | |
5500 { | |
5501 #ifdef FEAT_VISUAL | |
5502 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL) | |
5503 return; | |
5504 #endif | |
5505 if (checkclearopq(cap->oap)) | |
5506 return; | |
5507 } | |
5508 | |
5509 if (ptr == NULL && (n = find_ident_under_cursor(&ptr, | |
5510 (cmdchar == '*' || cmdchar == '#') | |
5511 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0) | |
5512 { | |
5513 clearop(cap->oap); | |
5514 return; | |
5515 } | |
5516 | |
5517 /* Allocate buffer to put the command in. Inserting backslashes can | |
5518 * double the length of the word. p_kp / curbuf->b_p_kp could be added | |
5519 * and some numbers. */ | |
5520 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp); | |
5521 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0 | |
5522 || STRCMP(kp, ":help") == 0); | |
5523 buf = alloc((unsigned)(n * 2 + 30 + STRLEN(kp))); | |
5524 if (buf == NULL) | |
5525 return; | |
5526 buf[0] = NUL; | |
5527 | |
5528 switch (cmdchar) | |
5529 { | |
5530 case '*': | |
5531 case '#': | |
5532 /* | |
5533 * Put cursor at start of word, makes search skip the word | |
5534 * under the cursor. | |
5535 * Call setpcmark() first, so "*``" puts the cursor back where | |
5536 * it was. | |
5537 */ | |
5538 setpcmark(); | |
5539 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline()); | |
5540 | |
5541 if (!g_cmd && vim_iswordp(ptr)) | |
5542 STRCPY(buf, "\\<"); | |
5543 no_smartcase = TRUE; /* don't use 'smartcase' now */ | |
5544 break; | |
5545 | |
5546 case 'K': | |
5547 if (kp_help) | |
5548 STRCPY(buf, "he! "); | |
5549 else | |
5550 { | |
1712 | 5551 /* An external command will probably use an argument starting |
5552 * with "-" as an option. To avoid trouble we skip the "-". */ | |
1728 | 5553 while (*ptr == '-' && n > 0) |
5554 { | |
1712 | 5555 ++ptr; |
1728 | 5556 --n; |
5557 } | |
5558 if (n == 0) | |
5559 { | |
5560 EMSG(_(e_noident)); /* found dashes only */ | |
5561 vim_free(buf); | |
5562 return; | |
5563 } | |
1712 | 5564 |
7 | 5565 /* When a count is given, turn it into a range. Is this |
5566 * really what we want? */ | |
5567 isman = (STRCMP(kp, "man") == 0); | |
5568 isman_s = (STRCMP(kp, "man -s") == 0); | |
5569 if (cap->count0 != 0 && !(isman || isman_s)) | |
5570 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1); | |
5571 | |
5572 STRCAT(buf, "! "); | |
5573 if (cap->count0 == 0 && isman_s) | |
5574 STRCAT(buf, "man"); | |
5575 else | |
5576 STRCAT(buf, kp); | |
5577 STRCAT(buf, " "); | |
5578 if (cap->count0 != 0 && (isman || isman_s)) | |
5579 { | |
5580 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0); | |
5581 STRCAT(buf, " "); | |
5582 } | |
5583 } | |
5584 break; | |
5585 | |
5586 case ']': | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5587 tag_cmd = TRUE; |
7 | 5588 #ifdef FEAT_CSCOPE |
5589 if (p_cst) | |
5590 STRCPY(buf, "cstag "); | |
5591 else | |
5592 #endif | |
5593 STRCPY(buf, "ts "); | |
5594 break; | |
5595 | |
5596 default: | |
2112
6b5d641bcdd4
updated for version 7.2.395
Bram Moolenaar <bram@zimbu.org>
parents:
2049
diff
changeset
|
5597 tag_cmd = TRUE; |
7 | 5598 if (curbuf->b_help) |
5599 STRCPY(buf, "he! "); | |
5600 else | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5601 { |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5602 if (g_cmd) |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5603 STRCPY(buf, "tj "); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5604 else |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5605 sprintf((char *)buf, "%ldta ", cap->count0); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5606 } |
7 | 5607 } |
5608 | |
5609 /* | |
5610 * Now grab the chars in the identifier | |
5611 */ | |
1712 | 5612 if (cmdchar == 'K' && !kp_help) |
5613 { | |
5614 /* Escape the argument properly for a shell command */ | |
1728 | 5615 ptr = vim_strnsave(ptr, n); |
1712 | 5616 p = vim_strsave_shellescape(ptr, TRUE); |
1728 | 5617 vim_free(ptr); |
1712 | 5618 if (p == NULL) |
5619 { | |
5620 vim_free(buf); | |
5621 return; | |
5622 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5623 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
|
5624 if (newbuf == NULL) |
1712 | 5625 { |
5626 vim_free(buf); | |
5627 vim_free(p); | |
5628 return; | |
5629 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5630 buf = newbuf; |
1712 | 5631 STRCAT(buf, p); |
5632 vim_free(p); | |
5633 } | |
7 | 5634 else |
1712 | 5635 { |
5636 if (cmdchar == '*') | |
5637 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\"); | |
5638 else if (cmdchar == '#') | |
5639 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\"); | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5640 else if (tag_cmd) |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5641 /* Don't escape spaces and Tabs in a tag with a backslash */ |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5642 aux_ptr = (char_u *)"\\|\"\n["; |
1712 | 5643 else |
5644 aux_ptr = (char_u *)"\\|\"\n*?["; | |
5645 | |
5646 p = buf + STRLEN(buf); | |
5647 while (n-- > 0) | |
5648 { | |
5649 /* put a backslash before \ and some others */ | |
5650 if (vim_strchr(aux_ptr, *ptr) != NULL) | |
5651 *p++ = '\\'; | |
7 | 5652 #ifdef FEAT_MBYTE |
1712 | 5653 /* When current byte is a part of multibyte character, copy all |
5654 * bytes of that character. */ | |
5655 if (has_mbyte) | |
5656 { | |
5657 int i; | |
5658 int len = (*mb_ptr2len)(ptr) - 1; | |
5659 | |
5660 for (i = 0; i < len && n >= 1; ++i, --n) | |
5661 *p++ = *ptr++; | |
5662 } | |
5663 #endif | |
5664 *p++ = *ptr++; | |
5665 } | |
5666 *p = NUL; | |
5667 } | |
7 | 5668 |
5669 /* | |
5670 * Execute the command. | |
5671 */ | |
5672 if (cmdchar == '*' || cmdchar == '#') | |
5673 { | |
5674 if (!g_cmd && ( | |
5675 #ifdef FEAT_MBYTE | |
5676 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) : | |
5677 #endif | |
5678 vim_iswordc(ptr[-1]))) | |
5679 STRCAT(buf, "\\>"); | |
5680 #ifdef FEAT_CMDHIST | |
5681 /* put pattern in search history */ | |
2024 | 5682 init_history(); |
7 | 5683 add_to_history(HIST_SEARCH, buf, TRUE, NUL); |
5684 #endif | |
5685 normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0); | |
5686 } | |
5687 else | |
5688 do_cmdline_cmd(buf); | |
5689 | |
5690 vim_free(buf); | |
5691 } | |
5692 | |
344 | 5693 #if defined(FEAT_VISUAL) || defined(PROTO) |
7 | 5694 /* |
5695 * Get visually selected text, within one line only. | |
5696 * Returns FAIL if more than one line selected. | |
5697 */ | |
344 | 5698 int |
7 | 5699 get_visual_text(cap, pp, lenp) |
5700 cmdarg_T *cap; | |
5701 char_u **pp; /* return: start of selected text */ | |
5702 int *lenp; /* return: length of selected text */ | |
5703 { | |
5704 if (VIsual_mode != 'V') | |
5705 unadjust_for_sel(); | |
5706 if (VIsual.lnum != curwin->w_cursor.lnum) | |
5707 { | |
344 | 5708 if (cap != NULL) |
5709 clearopbeep(cap->oap); | |
7 | 5710 return FAIL; |
5711 } | |
5712 if (VIsual_mode == 'V') | |
5713 { | |
5714 *pp = ml_get_curline(); | |
5715 *lenp = (int)STRLEN(*pp); | |
5716 } | |
5717 else | |
5718 { | |
5719 if (lt(curwin->w_cursor, VIsual)) | |
5720 { | |
5721 *pp = ml_get_pos(&curwin->w_cursor); | |
5722 *lenp = VIsual.col - curwin->w_cursor.col + 1; | |
5723 } | |
5724 else | |
5725 { | |
5726 *pp = ml_get_pos(&VIsual); | |
5727 *lenp = curwin->w_cursor.col - VIsual.col + 1; | |
5728 } | |
5729 #ifdef FEAT_MBYTE | |
5730 if (has_mbyte) | |
5731 /* Correct the length to include the whole last character. */ | |
474 | 5732 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1; |
7 | 5733 #endif |
5734 } | |
5735 reset_VIsual_and_resel(); | |
5736 return OK; | |
5737 } | |
5738 #endif | |
5739 | |
5740 /* | |
5741 * CTRL-T: backwards in tag stack | |
5742 */ | |
5743 static void | |
5744 nv_tagpop(cap) | |
5745 cmdarg_T *cap; | |
5746 { | |
5747 if (!checkclearopq(cap->oap)) | |
5748 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE); | |
5749 } | |
5750 | |
5751 /* | |
5752 * Handle scrolling command 'H', 'L' and 'M'. | |
5753 */ | |
5754 static void | |
5755 nv_scroll(cap) | |
5756 cmdarg_T *cap; | |
5757 { | |
5758 int used = 0; | |
5759 long n; | |
5760 #ifdef FEAT_FOLDING | |
5761 linenr_T lnum; | |
5762 #endif | |
5763 int half; | |
5764 | |
5765 cap->oap->motion_type = MLINE; | |
5766 setpcmark(); | |
5767 | |
5768 if (cap->cmdchar == 'L') | |
5769 { | |
5770 validate_botline(); /* make sure curwin->w_botline is valid */ | |
5771 curwin->w_cursor.lnum = curwin->w_botline - 1; | |
5772 if (cap->count1 - 1 >= curwin->w_cursor.lnum) | |
5773 curwin->w_cursor.lnum = 1; | |
5774 else | |
9 | 5775 { |
5776 #ifdef FEAT_FOLDING | |
5777 if (hasAnyFolding(curwin)) | |
5778 { | |
5779 /* Count a fold for one screen line. */ | |
5780 for (n = cap->count1 - 1; n > 0 | |
5781 && curwin->w_cursor.lnum > curwin->w_topline; --n) | |
5782 { | |
5783 (void)hasFolding(curwin->w_cursor.lnum, | |
5784 &curwin->w_cursor.lnum, NULL); | |
5785 --curwin->w_cursor.lnum; | |
5786 } | |
5787 } | |
5788 else | |
5789 #endif | |
5790 curwin->w_cursor.lnum -= cap->count1 - 1; | |
5791 } | |
7 | 5792 } |
5793 else | |
5794 { | |
5795 if (cap->cmdchar == 'M') | |
5796 { | |
5797 #ifdef FEAT_DIFF | |
5798 /* Don't count filler lines above the window. */ | |
5799 used -= diff_check_fill(curwin, curwin->w_topline) | |
5800 - curwin->w_topfill; | |
5801 #endif | |
5802 validate_botline(); /* make sure w_empty_rows is valid */ | |
5803 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2; | |
5804 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n) | |
5805 { | |
5806 #ifdef FEAT_DIFF | |
5807 /* Count half he number of filler lines to be "below this | |
5808 * line" and half to be "above the next line". */ | |
5809 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline | |
5810 + n) / 2 >= half) | |
5811 { | |
5812 --n; | |
5813 break; | |
5814 } | |
5815 #endif | |
5816 used += plines(curwin->w_topline + n); | |
5817 if (used >= half) | |
5818 break; | |
5819 #ifdef FEAT_FOLDING | |
5820 if (hasFolding(curwin->w_topline + n, NULL, &lnum)) | |
5821 n = lnum - curwin->w_topline; | |
5822 #endif | |
5823 } | |
5824 if (n > 0 && used > curwin->w_height) | |
5825 --n; | |
5826 } | |
9 | 5827 else /* (cap->cmdchar == 'H') */ |
5828 { | |
7 | 5829 n = cap->count1 - 1; |
9 | 5830 #ifdef FEAT_FOLDING |
5831 if (hasAnyFolding(curwin)) | |
5832 { | |
5833 /* Count a fold for one screen line. */ | |
5834 lnum = curwin->w_topline; | |
5835 while (n-- > 0 && lnum < curwin->w_botline - 1) | |
5836 { | |
5837 hasFolding(lnum, NULL, &lnum); | |
5838 ++lnum; | |
5839 } | |
5840 n = lnum - curwin->w_topline; | |
5841 } | |
5842 #endif | |
5843 } | |
7 | 5844 curwin->w_cursor.lnum = curwin->w_topline + n; |
5845 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
5846 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
5847 } | |
5848 | |
5849 cursor_correct(); /* correct for 'so' */ | |
5850 beginline(BL_SOL | BL_FIX); | |
5851 } | |
5852 | |
5853 /* | |
5854 * Cursor right commands. | |
5855 */ | |
5856 static void | |
5857 nv_right(cap) | |
5858 cmdarg_T *cap; | |
5859 { | |
5860 long n; | |
5861 #ifdef FEAT_VISUAL | |
5862 int PAST_LINE; | |
5863 #else | |
5864 # define PAST_LINE 0 | |
5865 #endif | |
5866 | |
180 | 5867 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
5868 { | |
5869 /* <C-Right> and <S-Right> move a word or WORD right */ | |
5870 if (mod_mask & MOD_MASK_CTRL) | |
5871 cap->arg = TRUE; | |
5872 nv_wordcmd(cap); | |
5873 return; | |
5874 } | |
5875 | |
7 | 5876 cap->oap->motion_type = MCHAR; |
5877 cap->oap->inclusive = FALSE; | |
5878 #ifdef FEAT_VISUAL | |
5879 PAST_LINE = (VIsual_active && *p_sel != 'o'); | |
5880 | |
5881 # ifdef FEAT_VIRTUALEDIT | |
5882 /* | |
5883 * In virtual mode, there's no such thing as "PAST_LINE", as lines are | |
1188 | 5884 * (theoretically) infinitely long. |
7 | 5885 */ |
5886 if (virtual_active()) | |
5887 PAST_LINE = 0; | |
5888 # endif | |
5889 #endif | |
5890 | |
5891 for (n = cap->count1; n > 0; --n) | |
5892 { | |
5893 if ((!PAST_LINE && oneright() == FAIL) | |
1877 | 5894 #ifdef FEAT_VISUAL |
5895 || (PAST_LINE && *ml_get_cursor() == NUL) | |
5896 #endif | |
5897 ) | |
7 | 5898 { |
5899 /* | |
714 | 5900 * <Space> wraps to next line if 'whichwrap' has 's'. |
5901 * 'l' wraps to next line if 'whichwrap' has 'l'. | |
5902 * CURS_RIGHT wraps to next line if 'whichwrap' has '>'. | |
7 | 5903 */ |
5904 if ( ((cap->cmdchar == ' ' | |
5905 && vim_strchr(p_ww, 's') != NULL) | |
5906 || (cap->cmdchar == 'l' | |
5907 && vim_strchr(p_ww, 'l') != NULL) | |
229 | 5908 || (cap->cmdchar == K_RIGHT |
7 | 5909 && vim_strchr(p_ww, '>') != NULL)) |
5910 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
5911 { | |
5912 /* When deleting we also count the NL as a character. | |
5913 * Set cap->oap->inclusive when last char in the line is | |
5914 * included, move to next line after that */ | |
714 | 5915 if ( cap->oap->op_type != OP_NOP |
7 | 5916 && !cap->oap->inclusive |
5917 && !lineempty(curwin->w_cursor.lnum)) | |
5918 cap->oap->inclusive = TRUE; | |
5919 else | |
5920 { | |
5921 ++curwin->w_cursor.lnum; | |
5922 curwin->w_cursor.col = 0; | |
5923 #ifdef FEAT_VIRTUALEDIT | |
5924 curwin->w_cursor.coladd = 0; | |
5925 #endif | |
5926 curwin->w_set_curswant = TRUE; | |
5927 cap->oap->inclusive = FALSE; | |
5928 } | |
5929 continue; | |
5930 } | |
5931 if (cap->oap->op_type == OP_NOP) | |
5932 { | |
5933 /* Only beep and flush if not moved at all */ | |
5934 if (n == cap->count1) | |
5935 beep_flush(); | |
5936 } | |
5937 else | |
5938 { | |
5939 if (!lineempty(curwin->w_cursor.lnum)) | |
5940 cap->oap->inclusive = TRUE; | |
5941 } | |
5942 break; | |
5943 } | |
5944 #ifdef FEAT_VISUAL | |
5945 else if (PAST_LINE) | |
5946 { | |
5947 curwin->w_set_curswant = TRUE; | |
5948 # ifdef FEAT_VIRTUALEDIT | |
5949 if (virtual_active()) | |
5950 oneright(); | |
5951 else | |
5952 # endif | |
5953 { | |
5954 # ifdef FEAT_MBYTE | |
5955 if (has_mbyte) | |
5956 curwin->w_cursor.col += | |
474 | 5957 (*mb_ptr2len)(ml_get_cursor()); |
7 | 5958 else |
5959 # endif | |
5960 ++curwin->w_cursor.col; | |
5961 } | |
5962 } | |
5963 #endif | |
5964 } | |
5965 #ifdef FEAT_FOLDING | |
5966 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
5967 && cap->oap->op_type == OP_NOP) | |
5968 foldOpenCursor(); | |
5969 #endif | |
5970 } | |
5971 | |
5972 /* | |
5973 * Cursor left commands. | |
5974 * | |
5975 * Returns TRUE when operator end should not be adjusted. | |
5976 */ | |
5977 static void | |
5978 nv_left(cap) | |
5979 cmdarg_T *cap; | |
5980 { | |
5981 long n; | |
5982 | |
180 | 5983 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
5984 { | |
5985 /* <C-Left> and <S-Left> move a word or WORD left */ | |
5986 if (mod_mask & MOD_MASK_CTRL) | |
5987 cap->arg = 1; | |
5988 nv_bck_word(cap); | |
5989 return; | |
5990 } | |
5991 | |
7 | 5992 cap->oap->motion_type = MCHAR; |
5993 cap->oap->inclusive = FALSE; | |
5994 for (n = cap->count1; n > 0; --n) | |
5995 { | |
5996 if (oneleft() == FAIL) | |
5997 { | |
5998 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'. | |
5999 * 'h' wraps to previous line if 'whichwrap' has 'h'. | |
6000 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'. | |
6001 */ | |
6002 if ( (((cap->cmdchar == K_BS | |
6003 || cap->cmdchar == Ctrl_H) | |
6004 && vim_strchr(p_ww, 'b') != NULL) | |
6005 || (cap->cmdchar == 'h' | |
6006 && vim_strchr(p_ww, 'h') != NULL) | |
229 | 6007 || (cap->cmdchar == K_LEFT |
7 | 6008 && vim_strchr(p_ww, '<') != NULL)) |
6009 && curwin->w_cursor.lnum > 1) | |
6010 { | |
6011 --(curwin->w_cursor.lnum); | |
6012 coladvance((colnr_T)MAXCOL); | |
6013 curwin->w_set_curswant = TRUE; | |
6014 | |
6015 /* When the NL before the first char has to be deleted we | |
6016 * put the cursor on the NUL after the previous line. | |
6017 * This is a very special case, be careful! | |
1469 | 6018 * Don't adjust op_end now, otherwise it won't work. */ |
7 | 6019 if ( (cap->oap->op_type == OP_DELETE |
6020 || cap->oap->op_type == OP_CHANGE) | |
6021 && !lineempty(curwin->w_cursor.lnum)) | |
6022 { | |
1469 | 6023 if (*ml_get_cursor() != NUL) |
6024 ++curwin->w_cursor.col; | |
7 | 6025 cap->retval |= CA_NO_ADJ_OP_END; |
6026 } | |
6027 continue; | |
6028 } | |
6029 /* Only beep and flush if not moved at all */ | |
6030 else if (cap->oap->op_type == OP_NOP && n == cap->count1) | |
6031 beep_flush(); | |
6032 break; | |
6033 } | |
6034 } | |
6035 #ifdef FEAT_FOLDING | |
6036 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6037 && cap->oap->op_type == OP_NOP) | |
6038 foldOpenCursor(); | |
6039 #endif | |
6040 } | |
6041 | |
6042 /* | |
6043 * Cursor up commands. | |
6044 * cap->arg is TRUE for "-": Move cursor to first non-blank. | |
6045 */ | |
6046 static void | |
6047 nv_up(cap) | |
6048 cmdarg_T *cap; | |
6049 { | |
180 | 6050 if (mod_mask & MOD_MASK_SHIFT) |
6051 { | |
6052 /* <S-Up> is page up */ | |
6053 cap->arg = BACKWARD; | |
6054 nv_page(cap); | |
6055 } | |
6056 else | |
6057 { | |
6058 cap->oap->motion_type = MLINE; | |
6059 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6060 clearopbeep(cap->oap); | |
6061 else if (cap->arg) | |
6062 beginline(BL_WHITE | BL_FIX); | |
6063 } | |
7 | 6064 } |
6065 | |
6066 /* | |
6067 * Cursor down commands. | |
6068 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank. | |
6069 */ | |
6070 static void | |
6071 nv_down(cap) | |
6072 cmdarg_T *cap; | |
6073 { | |
180 | 6074 if (mod_mask & MOD_MASK_SHIFT) |
6075 { | |
6076 /* <S-Down> is page down */ | |
6077 cap->arg = FORWARD; | |
6078 nv_page(cap); | |
6079 } | |
6080 else | |
7 | 6081 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
6082 /* In a quickfix window a <CR> jumps to the error under the cursor. */ | |
170 | 6083 if (bt_quickfix(curbuf) && cap->cmdchar == CAR) |
643 | 6084 if (curwin->w_llist_ref == NULL) |
6085 do_cmdline_cmd((char_u *)".cc"); /* quickfix window */ | |
6086 else | |
6087 do_cmdline_cmd((char_u *)".ll"); /* location list window */ | |
7 | 6088 else |
6089 #endif | |
6090 { | |
6091 #ifdef FEAT_CMDWIN | |
6092 /* In the cmdline window a <CR> executes the command. */ | |
170 | 6093 if (cmdwin_type != 0 && cap->cmdchar == CAR) |
7 | 6094 cmdwin_result = CAR; |
6095 else | |
6096 #endif | |
6097 { | |
6098 cap->oap->motion_type = MLINE; | |
6099 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6100 clearopbeep(cap->oap); | |
6101 else if (cap->arg) | |
6102 beginline(BL_WHITE | BL_FIX); | |
6103 } | |
6104 } | |
6105 } | |
6106 | |
6107 #ifdef FEAT_SEARCHPATH | |
6108 /* | |
6109 * Grab the file name under the cursor and edit it. | |
6110 */ | |
6111 static void | |
6112 nv_gotofile(cap) | |
6113 cmdarg_T *cap; | |
6114 { | |
6115 char_u *ptr; | |
681 | 6116 linenr_T lnum = -1; |
7 | 6117 |
633 | 6118 if (text_locked()) |
7 | 6119 { |
6120 clearopbeep(cap->oap); | |
633 | 6121 text_locked_msg(); |
7 | 6122 return; |
6123 } | |
819 | 6124 #ifdef FEAT_AUTOCMD |
6125 if (curbuf_locked()) | |
6126 { | |
6127 clearop(cap->oap); | |
6128 return; | |
6129 } | |
6130 #endif | |
7 | 6131 |
681 | 6132 ptr = grab_file_name(cap->count1, &lnum); |
7 | 6133 |
6134 if (ptr != NULL) | |
6135 { | |
6136 /* do autowrite if necessary */ | |
6137 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf)) | |
6138 autowrite(curbuf, FALSE); | |
6139 setpcmark(); | |
6140 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST, | |
1743 | 6141 P_HID(curbuf) ? ECMD_HIDE : 0, curwin); |
681 | 6142 if (cap->nchar == 'F' && lnum >= 0) |
6143 { | |
6144 curwin->w_cursor.lnum = lnum; | |
6145 check_cursor_lnum(); | |
6146 beginline(BL_SOL | BL_FIX); | |
6147 } | |
7 | 6148 vim_free(ptr); |
6149 } | |
6150 else | |
6151 clearop(cap->oap); | |
6152 } | |
6153 #endif | |
6154 | |
6155 /* | |
6156 * <End> command: to end of current line or last line. | |
6157 */ | |
6158 static void | |
6159 nv_end(cap) | |
6160 cmdarg_T *cap; | |
6161 { | |
180 | 6162 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */ |
6163 { | |
6164 cap->arg = TRUE; | |
7 | 6165 nv_goto(cap); |
6166 cap->count1 = 1; /* to end of current line */ | |
6167 } | |
6168 nv_dollar(cap); | |
6169 } | |
6170 | |
6171 /* | |
6172 * Handle the "$" command. | |
6173 */ | |
6174 static void | |
6175 nv_dollar(cap) | |
6176 cmdarg_T *cap; | |
6177 { | |
6178 cap->oap->motion_type = MCHAR; | |
6179 cap->oap->inclusive = TRUE; | |
6180 #ifdef FEAT_VIRTUALEDIT | |
6181 /* In virtual mode when off the edge of a line and an operator | |
6182 * is pending (whew!) keep the cursor where it is. | |
6183 * Otherwise, send it to the end of the line. */ | |
6184 if (!virtual_active() || gchar_cursor() != NUL | |
6185 || cap->oap->op_type == OP_NOP) | |
6186 #endif | |
6187 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
6188 if (cursor_down((long)(cap->count1 - 1), | |
6189 cap->oap->op_type == OP_NOP) == FAIL) | |
6190 clearopbeep(cap->oap); | |
6191 #ifdef FEAT_FOLDING | |
6192 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6193 foldOpenCursor(); | |
6194 #endif | |
6195 } | |
6196 | |
6197 /* | |
6198 * Implementation of '?' and '/' commands. | |
6199 * If cap->arg is TRUE don't set PC mark. | |
6200 */ | |
6201 static void | |
6202 nv_search(cap) | |
6203 cmdarg_T *cap; | |
6204 { | |
6205 oparg_T *oap = cap->oap; | |
6206 | |
6207 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13) | |
6208 { | |
6209 /* Translate "g??" to "g?g?" */ | |
6210 cap->cmdchar = 'g'; | |
6211 cap->nchar = '?'; | |
6212 nv_operator(cap); | |
6213 return; | |
6214 } | |
6215 | |
6216 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0); | |
6217 | |
6218 if (cap->searchbuf == NULL) | |
6219 { | |
6220 clearop(oap); | |
6221 return; | |
6222 } | |
6223 | |
6224 normal_search(cap, cap->cmdchar, cap->searchbuf, | |
6225 (cap->arg ? 0 : SEARCH_MARK)); | |
6226 } | |
6227 | |
6228 /* | |
6229 * Handle "N" and "n" commands. | |
6230 * cap->arg is SEARCH_REV for "N", 0 for "n". | |
6231 */ | |
6232 static void | |
6233 nv_next(cap) | |
6234 cmdarg_T *cap; | |
6235 { | |
6236 normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
6237 } | |
6238 | |
6239 /* | |
6240 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat). | |
6241 * Uses only cap->count1 and cap->oap from "cap". | |
6242 */ | |
6243 static void | |
6244 normal_search(cap, dir, pat, opt) | |
6245 cmdarg_T *cap; | |
6246 int dir; | |
6247 char_u *pat; | |
6248 int opt; /* extra flags for do_search() */ | |
6249 { | |
6250 int i; | |
6251 | |
6252 cap->oap->motion_type = MCHAR; | |
6253 cap->oap->inclusive = FALSE; | |
6254 cap->oap->use_reg_one = TRUE; | |
6255 curwin->w_set_curswant = TRUE; | |
6256 | |
6257 i = do_search(cap->oap, dir, pat, cap->count1, | |
1521 | 6258 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG, NULL); |
7 | 6259 if (i == 0) |
6260 clearop(cap->oap); | |
6261 else | |
6262 { | |
6263 if (i == 2) | |
6264 cap->oap->motion_type = MLINE; | |
6265 #ifdef FEAT_VIRTUALEDIT | |
6266 curwin->w_cursor.coladd = 0; | |
6267 #endif | |
6268 #ifdef FEAT_FOLDING | |
6269 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6270 foldOpenCursor(); | |
6271 #endif | |
6272 } | |
6273 | |
6274 /* "/$" will put the cursor after the end of the line, may need to | |
6275 * correct that here */ | |
6276 check_cursor(); | |
6277 } | |
6278 | |
6279 /* | |
6280 * Character search commands. | |
6281 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for | |
6282 * ',' and FALSE for ';'. | |
6283 * cap->nchar is NUL for ',' and ';' (repeat the search) | |
6284 */ | |
6285 static void | |
6286 nv_csearch(cap) | |
6287 cmdarg_T *cap; | |
6288 { | |
6289 int t_cmd; | |
6290 | |
6291 if (cap->cmdchar == 't' || cap->cmdchar == 'T') | |
6292 t_cmd = TRUE; | |
6293 else | |
6294 t_cmd = FALSE; | |
6295 | |
6296 cap->oap->motion_type = MCHAR; | |
6297 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL) | |
6298 clearopbeep(cap->oap); | |
6299 else | |
6300 { | |
6301 curwin->w_set_curswant = TRUE; | |
6302 #ifdef FEAT_VIRTUALEDIT | |
6303 /* Include a Tab for "tx" and for "dfx". */ | |
6304 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD | |
6305 && (t_cmd || cap->oap->op_type != OP_NOP)) | |
6306 { | |
6307 colnr_T scol, ecol; | |
6308 | |
6309 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
6310 curwin->w_cursor.coladd = ecol - scol; | |
6311 } | |
6312 else | |
6313 curwin->w_cursor.coladd = 0; | |
6314 #endif | |
6315 #ifdef FEAT_VISUAL | |
6316 adjust_for_sel(cap); | |
6317 #endif | |
6318 #ifdef FEAT_FOLDING | |
6319 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6320 foldOpenCursor(); | |
6321 #endif | |
6322 } | |
6323 } | |
6324 | |
6325 /* | |
6326 * "[" and "]" commands. | |
6327 * cap->arg is BACKWARD for "[" and FORWARD for "]". | |
6328 */ | |
6329 static void | |
6330 nv_brackets(cap) | |
6331 cmdarg_T *cap; | |
6332 { | |
6333 pos_T new_pos; | |
6334 pos_T prev_pos; | |
6335 pos_T *pos = NULL; /* init for GCC */ | |
6336 pos_T old_pos; /* cursor position before command */ | |
6337 int flag; | |
6338 long n; | |
6339 int findc; | |
6340 int c; | |
6341 | |
6342 cap->oap->motion_type = MCHAR; | |
6343 cap->oap->inclusive = FALSE; | |
6344 old_pos = curwin->w_cursor; | |
6345 #ifdef FEAT_VIRTUALEDIT | |
6346 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */ | |
6347 #endif | |
6348 | |
6349 #ifdef FEAT_SEARCHPATH | |
6350 /* | |
6351 * "[f" or "]f" : Edit file under the cursor (same as "gf") | |
6352 */ | |
6353 if (cap->nchar == 'f') | |
6354 nv_gotofile(cap); | |
6355 else | |
6356 #endif | |
6357 | |
6358 #ifdef FEAT_FIND_ID | |
6359 /* | |
1188 | 6360 * Find the occurrence(s) of the identifier or define under cursor |
6361 * in current and included files or jump to the first occurrence. | |
7 | 6362 * |
6363 * search list jump | |
6364 * fwd bwd fwd bwd fwd bwd | |
6365 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I" | |
6366 * define "]d" "[d" "]D" "[D" "]^D" "[^D" | |
6367 */ | |
6368 if (vim_strchr((char_u *) | |
6369 #ifdef EBCDIC | |
6370 "iI\005dD\067", | |
6371 #else | |
6372 "iI\011dD\004", | |
6373 #endif | |
6374 cap->nchar) != NULL) | |
6375 { | |
6376 char_u *ptr; | |
6377 int len; | |
6378 | |
6379 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
6380 clearop(cap->oap); | |
6381 else | |
6382 { | |
6383 find_pattern_in_path(ptr, 0, len, TRUE, | |
6384 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE, | |
6385 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY, | |
6386 cap->count1, | |
6387 isupper(cap->nchar) ? ACTION_SHOW_ALL : | |
6388 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO, | |
6389 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1, | |
6390 (linenr_T)MAXLNUM); | |
6391 curwin->w_set_curswant = TRUE; | |
6392 } | |
6393 } | |
6394 else | |
6395 #endif | |
6396 | |
6397 /* | |
6398 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')' | |
6399 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct. | |
6400 * "[/", "[*", "]/", "]*": go to Nth comment start/end. | |
6401 * "[m" or "]m" search for prev/next start of (Java) method. | |
6402 * "[M" or "]M" search for prev/next end of (Java) method. | |
6403 */ | |
6404 if ( (cap->cmdchar == '[' | |
6405 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL) | |
6406 || (cap->cmdchar == ']' | |
6407 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL)) | |
6408 { | |
6409 if (cap->nchar == '*') | |
6410 cap->nchar = '/'; | |
6411 new_pos.lnum = 0; | |
6412 prev_pos.lnum = 0; | |
6413 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6414 { | |
6415 if (cap->cmdchar == '[') | |
6416 findc = '{'; | |
6417 else | |
6418 findc = '}'; | |
6419 n = 9999; | |
6420 } | |
6421 else | |
6422 { | |
6423 findc = cap->nchar; | |
6424 n = cap->count1; | |
6425 } | |
6426 for ( ; n > 0; --n) | |
6427 { | |
6428 if ((pos = findmatchlimit(cap->oap, findc, | |
6429 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL) | |
6430 { | |
6431 if (new_pos.lnum == 0) /* nothing found */ | |
6432 { | |
6433 if (cap->nchar != 'm' && cap->nchar != 'M') | |
6434 clearopbeep(cap->oap); | |
6435 } | |
6436 else | |
6437 pos = &new_pos; /* use last one found */ | |
6438 break; | |
6439 } | |
6440 prev_pos = new_pos; | |
6441 curwin->w_cursor = *pos; | |
6442 new_pos = *pos; | |
6443 } | |
6444 curwin->w_cursor = old_pos; | |
6445 | |
6446 /* | |
6447 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only | |
6448 * brought us to the match for "[m" and "]M" when inside a method. | |
6449 * Try finding the '{' or '}' we want to be at. | |
6450 * Also repeat for the given count. | |
6451 */ | |
6452 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6453 { | |
6454 /* norm is TRUE for "]M" and "[m" */ | |
6455 int norm = ((findc == '{') == (cap->nchar == 'm')); | |
6456 | |
6457 n = cap->count1; | |
6458 /* found a match: we were inside a method */ | |
6459 if (prev_pos.lnum != 0) | |
6460 { | |
6461 pos = &prev_pos; | |
6462 curwin->w_cursor = prev_pos; | |
6463 if (norm) | |
6464 --n; | |
6465 } | |
6466 else | |
6467 pos = NULL; | |
6468 while (n > 0) | |
6469 { | |
6470 for (;;) | |
6471 { | |
6472 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0) | |
6473 { | |
6474 /* if not found anything, that's an error */ | |
6475 if (pos == NULL) | |
6476 clearopbeep(cap->oap); | |
6477 n = 0; | |
6478 break; | |
6479 } | |
6480 c = gchar_cursor(); | |
6481 if (c == '{' || c == '}') | |
6482 { | |
6483 /* Must have found end/start of class: use it. | |
6484 * Or found the place to be at. */ | |
6485 if ((c == findc && norm) || (n == 1 && !norm)) | |
6486 { | |
6487 new_pos = curwin->w_cursor; | |
6488 pos = &new_pos; | |
6489 n = 0; | |
6490 } | |
6491 /* if no match found at all, we started outside of the | |
6492 * class and we're inside now. Just go on. */ | |
6493 else if (new_pos.lnum == 0) | |
6494 { | |
6495 new_pos = curwin->w_cursor; | |
6496 pos = &new_pos; | |
6497 } | |
6498 /* found start/end of other method: go to match */ | |
6499 else if ((pos = findmatchlimit(cap->oap, findc, | |
6500 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, | |
6501 0)) == NULL) | |
6502 n = 0; | |
6503 else | |
6504 curwin->w_cursor = *pos; | |
6505 break; | |
6506 } | |
6507 } | |
6508 --n; | |
6509 } | |
6510 curwin->w_cursor = old_pos; | |
6511 if (pos == NULL && new_pos.lnum != 0) | |
6512 clearopbeep(cap->oap); | |
6513 } | |
6514 if (pos != NULL) | |
6515 { | |
6516 setpcmark(); | |
6517 curwin->w_cursor = *pos; | |
6518 curwin->w_set_curswant = TRUE; | |
6519 #ifdef FEAT_FOLDING | |
6520 if ((fdo_flags & FDO_BLOCK) && KeyTyped | |
6521 && cap->oap->op_type == OP_NOP) | |
6522 foldOpenCursor(); | |
6523 #endif | |
6524 } | |
6525 } | |
6526 | |
6527 /* | |
6528 * "[[", "[]", "]]" and "][": move to start or end of function | |
6529 */ | |
6530 else if (cap->nchar == '[' || cap->nchar == ']') | |
6531 { | |
6532 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */ | |
6533 flag = '{'; | |
6534 else | |
6535 flag = '}'; /* "][" or "[]" */ | |
6536 | |
6537 curwin->w_set_curswant = TRUE; | |
6538 /* | |
6539 * Imitate strange Vi behaviour: When using "]]" with an operator | |
6540 * we also stop at '}'. | |
6541 */ | |
503 | 6542 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag, |
7 | 6543 (cap->oap->op_type != OP_NOP |
6544 && cap->arg == FORWARD && flag == '{'))) | |
6545 clearopbeep(cap->oap); | |
6546 else | |
6547 { | |
6548 if (cap->oap->op_type == OP_NOP) | |
6549 beginline(BL_WHITE | BL_FIX); | |
6550 #ifdef FEAT_FOLDING | |
6551 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6552 foldOpenCursor(); | |
6553 #endif | |
6554 } | |
6555 } | |
6556 | |
6557 /* | |
6558 * "[p", "[P", "]P" and "]p": put with indent adjustment | |
6559 */ | |
6560 else if (cap->nchar == 'p' || cap->nchar == 'P') | |
6561 { | |
1312 | 6562 if (!checkclearop(cap->oap)) |
7 | 6563 { |
6564 prep_redo_cmd(cap); | |
6565 do_put(cap->oap->regname, | |
6566 (cap->cmdchar == ']' && cap->nchar == 'p') ? FORWARD : BACKWARD, | |
6567 cap->count1, PUT_FIXINDENT); | |
6568 } | |
6569 } | |
6570 | |
6571 /* | |
6572 * "['", "[`", "]'" and "]`": jump to next mark | |
6573 */ | |
6574 else if (cap->nchar == '\'' || cap->nchar == '`') | |
6575 { | |
6576 pos = &curwin->w_cursor; | |
6577 for (n = cap->count1; n > 0; --n) | |
6578 { | |
6579 prev_pos = *pos; | |
6580 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD, | |
6581 cap->nchar == '\''); | |
6582 if (pos == NULL) | |
6583 break; | |
6584 } | |
6585 if (pos == NULL) | |
6586 pos = &prev_pos; | |
6587 nv_cursormark(cap, cap->nchar == '\'', pos); | |
6588 } | |
6589 | |
6590 #ifdef FEAT_MOUSE | |
6591 /* | |
6592 * [ or ] followed by a middle mouse click: put selected text with | |
6593 * indent adjustment. Any other button just does as usual. | |
6594 */ | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
6595 else if (cap->nchar >= K_RIGHTRELEASE && cap->nchar <= K_LEFTMOUSE) |
7 | 6596 { |
6597 (void)do_mouse(cap->oap, cap->nchar, | |
6598 (cap->cmdchar == ']') ? FORWARD : BACKWARD, | |
6599 cap->count1, PUT_FIXINDENT); | |
6600 } | |
6601 #endif /* FEAT_MOUSE */ | |
6602 | |
6603 #ifdef FEAT_FOLDING | |
6604 /* | |
6605 * "[z" and "]z": move to start or end of open fold. | |
6606 */ | |
6607 else if (cap->nchar == 'z') | |
6608 { | |
6609 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6610 cap->count1) == FAIL) | |
6611 clearopbeep(cap->oap); | |
6612 } | |
6613 #endif | |
6614 | |
6615 #ifdef FEAT_DIFF | |
6616 /* | |
6617 * "[c" and "]c": move to next or previous diff-change. | |
6618 */ | |
6619 else if (cap->nchar == 'c') | |
6620 { | |
6621 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6622 cap->count1) == FAIL) | |
6623 clearopbeep(cap->oap); | |
6624 } | |
6625 #endif | |
6626 | |
737 | 6627 #ifdef FEAT_SPELL |
236 | 6628 /* |
6629 * "[s", "[S", "]s" and "]S": move to next spell error. | |
6630 */ | |
6631 else if (cap->nchar == 's' || cap->nchar == 'S') | |
6632 { | |
249 | 6633 setpcmark(); |
6634 for (n = 0; n < cap->count1; ++n) | |
498 | 6635 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD, |
6636 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0) | |
249 | 6637 { |
6638 clearopbeep(cap->oap); | |
6639 break; | |
6640 } | |
819 | 6641 # ifdef FEAT_FOLDING |
6642 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6643 foldOpenCursor(); | |
6644 # endif | |
236 | 6645 } |
6646 #endif | |
6647 | |
7 | 6648 /* Not a valid cap->nchar. */ |
6649 else | |
6650 clearopbeep(cap->oap); | |
6651 } | |
6652 | |
6653 /* | |
6654 * Handle Normal mode "%" command. | |
6655 */ | |
6656 static void | |
6657 nv_percent(cap) | |
6658 cmdarg_T *cap; | |
6659 { | |
6660 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
|
6661 #if defined(FEAT_FOLDING) |
7 | 6662 linenr_T lnum = curwin->w_cursor.lnum; |
6663 #endif | |
6664 | |
6665 cap->oap->inclusive = TRUE; | |
6666 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */ | |
6667 { | |
6668 if (cap->count0 > 100) | |
6669 clearopbeep(cap->oap); | |
6670 else | |
6671 { | |
6672 cap->oap->motion_type = MLINE; | |
6673 setpcmark(); | |
6674 /* Round up, so CTRL-G will give same value. Watch out for a | |
6675 * large line count, the line number must not go negative! */ | |
6676 if (curbuf->b_ml.ml_line_count > 1000000) | |
6677 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L) | |
6678 / 100L * cap->count0; | |
6679 else | |
6680 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * | |
6681 cap->count0 + 99L) / 100L; | |
6682 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6683 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6684 beginline(BL_SOL | BL_FIX); | |
6685 } | |
6686 } | |
6687 else /* "%" : go to matching paren */ | |
6688 { | |
6689 cap->oap->motion_type = MCHAR; | |
6690 cap->oap->use_reg_one = TRUE; | |
6691 if ((pos = findmatch(cap->oap, NUL)) == NULL) | |
6692 clearopbeep(cap->oap); | |
6693 else | |
6694 { | |
6695 setpcmark(); | |
6696 curwin->w_cursor = *pos; | |
6697 curwin->w_set_curswant = TRUE; | |
6698 #ifdef FEAT_VIRTUALEDIT | |
6699 curwin->w_cursor.coladd = 0; | |
6700 #endif | |
6701 #ifdef FEAT_VISUAL | |
6702 adjust_for_sel(cap); | |
6703 #endif | |
6704 } | |
6705 } | |
6706 #ifdef FEAT_FOLDING | |
6707 if (cap->oap->op_type == OP_NOP | |
6708 && lnum != curwin->w_cursor.lnum | |
6709 && (fdo_flags & FDO_PERCENT) | |
6710 && KeyTyped) | |
6711 foldOpenCursor(); | |
6712 #endif | |
6713 } | |
6714 | |
6715 /* | |
6716 * Handle "(" and ")" commands. | |
6717 * cap->arg is BACKWARD for "(" and FORWARD for ")". | |
6718 */ | |
6719 static void | |
6720 nv_brace(cap) | |
6721 cmdarg_T *cap; | |
6722 { | |
6723 cap->oap->motion_type = MCHAR; | |
6724 cap->oap->use_reg_one = TRUE; | |
620 | 6725 /* The motion used to be inclusive for "(", but that is not what Vi does. */ |
6726 cap->oap->inclusive = FALSE; | |
7 | 6727 curwin->w_set_curswant = TRUE; |
6728 | |
6729 if (findsent(cap->arg, cap->count1) == FAIL) | |
6730 clearopbeep(cap->oap); | |
6731 else | |
6732 { | |
1505 | 6733 /* Don't leave the cursor on the NUL past end of line. */ |
6734 adjust_cursor(cap->oap); | |
7 | 6735 #ifdef FEAT_VIRTUALEDIT |
6736 curwin->w_cursor.coladd = 0; | |
6737 #endif | |
6738 #ifdef FEAT_FOLDING | |
6739 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6740 foldOpenCursor(); | |
6741 #endif | |
6742 } | |
6743 } | |
6744 | |
6745 /* | |
6746 * "m" command: Mark a position. | |
6747 */ | |
6748 static void | |
6749 nv_mark(cap) | |
6750 cmdarg_T *cap; | |
6751 { | |
6752 if (!checkclearop(cap->oap)) | |
6753 { | |
6754 if (setmark(cap->nchar) == FAIL) | |
6755 clearopbeep(cap->oap); | |
6756 } | |
6757 } | |
6758 | |
6759 /* | |
6760 * "{" and "}" commands. | |
6761 * cmd->arg is BACKWARD for "{" and FORWARD for "}". | |
6762 */ | |
6763 static void | |
6764 nv_findpar(cap) | |
6765 cmdarg_T *cap; | |
6766 { | |
6767 cap->oap->motion_type = MCHAR; | |
6768 cap->oap->inclusive = FALSE; | |
6769 cap->oap->use_reg_one = TRUE; | |
6770 curwin->w_set_curswant = TRUE; | |
503 | 6771 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE)) |
7 | 6772 clearopbeep(cap->oap); |
6773 else | |
6774 { | |
6775 #ifdef FEAT_VIRTUALEDIT | |
6776 curwin->w_cursor.coladd = 0; | |
6777 #endif | |
6778 #ifdef FEAT_FOLDING | |
6779 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6780 foldOpenCursor(); | |
6781 #endif | |
6782 } | |
6783 } | |
6784 | |
6785 /* | |
6786 * "u" command: Undo or make lower case. | |
6787 */ | |
6788 static void | |
6789 nv_undo(cap) | |
6790 cmdarg_T *cap; | |
6791 { | |
6792 if (cap->oap->op_type == OP_LOWER | |
6793 #ifdef FEAT_VISUAL | |
6794 || VIsual_active | |
6795 #endif | |
6796 ) | |
6797 { | |
6798 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */ | |
6799 cap->cmdchar = 'g'; | |
6800 cap->nchar = 'u'; | |
6801 nv_operator(cap); | |
6802 } | |
6803 else | |
6804 nv_kundo(cap); | |
6805 } | |
6806 | |
6807 /* | |
6808 * <Undo> command. | |
6809 */ | |
6810 static void | |
6811 nv_kundo(cap) | |
6812 cmdarg_T *cap; | |
6813 { | |
6814 if (!checkclearopq(cap->oap)) | |
6815 { | |
6816 u_undo((int)cap->count1); | |
6817 curwin->w_set_curswant = TRUE; | |
6818 } | |
6819 } | |
6820 | |
6821 /* | |
6822 * Handle the "r" command. | |
6823 */ | |
6824 static void | |
6825 nv_replace(cap) | |
6826 cmdarg_T *cap; | |
6827 { | |
6828 char_u *ptr; | |
6829 int had_ctrl_v; | |
6830 long n; | |
6831 | |
6832 if (checkclearop(cap->oap)) | |
6833 return; | |
6834 | |
6835 /* get another character */ | |
6836 if (cap->nchar == Ctrl_V) | |
6837 { | |
6838 had_ctrl_v = Ctrl_V; | |
6839 cap->nchar = get_literal(); | |
6840 /* Don't redo a multibyte character with CTRL-V. */ | |
6841 if (cap->nchar > DEL) | |
6842 had_ctrl_v = NUL; | |
6843 } | |
6844 else | |
6845 had_ctrl_v = NUL; | |
6846 | |
1343 | 6847 /* Abort if the character is a special key. */ |
6848 if (IS_SPECIAL(cap->nchar)) | |
6849 { | |
6850 clearopbeep(cap->oap); | |
6851 return; | |
6852 } | |
6853 | |
7 | 6854 #ifdef FEAT_VISUAL |
6855 /* Visual mode "r" */ | |
6856 if (VIsual_active) | |
6857 { | |
1797 | 6858 if (got_int) |
6859 reset_VIsual(); | |
7 | 6860 nv_operator(cap); |
6861 return; | |
6862 } | |
6863 #endif | |
6864 | |
6865 #ifdef FEAT_VIRTUALEDIT | |
6866 /* Break tabs, etc. */ | |
6867 if (virtual_active()) | |
6868 { | |
6869 if (u_save_cursor() == FAIL) | |
6870 return; | |
6871 if (gchar_cursor() == NUL) | |
6872 { | |
6873 /* Add extra space and put the cursor on the first one. */ | |
6874 coladvance_force((colnr_T)(getviscol() + cap->count1)); | |
6875 curwin->w_cursor.col -= cap->count1; | |
6876 } | |
6877 else if (gchar_cursor() == TAB) | |
6878 coladvance_force(getviscol()); | |
6879 } | |
6880 #endif | |
6881 | |
1343 | 6882 /* Abort if not enough characters to replace. */ |
7 | 6883 ptr = ml_get_cursor(); |
1343 | 6884 if (STRLEN(ptr) < (unsigned)cap->count1 |
7 | 6885 #ifdef FEAT_MBYTE |
6886 || (has_mbyte && mb_charlen(ptr) < cap->count1) | |
6887 #endif | |
6888 ) | |
6889 { | |
6890 clearopbeep(cap->oap); | |
6891 return; | |
6892 } | |
6893 | |
6894 /* | |
6895 * Replacing with a TAB is done by edit() when it is complicated because | |
6896 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB. | |
6897 * Other characters are done below to avoid problems with things like | |
6898 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC). | |
6899 */ | |
6900 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta)) | |
6901 { | |
6902 stuffnumReadbuff(cap->count1); | |
6903 stuffcharReadbuff('R'); | |
6904 stuffcharReadbuff('\t'); | |
6905 stuffcharReadbuff(ESC); | |
6906 return; | |
6907 } | |
6908 | |
6909 /* save line for undo */ | |
6910 if (u_save_cursor() == FAIL) | |
6911 return; | |
6912 | |
6913 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n')) | |
6914 { | |
6915 /* | |
6916 * Replace character(s) by a single newline. | |
6917 * Strange vi behaviour: Only one newline is inserted. | |
6918 * Delete the characters here. | |
6919 * Insert the newline with an insert command, takes care of | |
6920 * autoindent. The insert command depends on being on the last | |
6921 * character of a line or not. | |
6922 */ | |
6923 #ifdef FEAT_MBYTE | |
6924 (void)del_chars(cap->count1, FALSE); /* delete the characters */ | |
6925 #else | |
608 | 6926 (void)del_bytes(cap->count1, FALSE, FALSE); /* delete the characters */ |
7 | 6927 #endif |
6928 stuffcharReadbuff('\r'); | |
6929 stuffcharReadbuff(ESC); | |
6930 | |
6931 /* Give 'r' to edit(), to get the redo command right. */ | |
6932 invoke_edit(cap, TRUE, 'r', FALSE); | |
6933 } | |
6934 else | |
6935 { | |
6936 prep_redo(cap->oap->regname, cap->count1, | |
6937 NUL, 'r', NUL, had_ctrl_v, cap->nchar); | |
6938 | |
6939 curbuf->b_op_start = curwin->w_cursor; | |
6940 #ifdef FEAT_MBYTE | |
6941 if (has_mbyte) | |
6942 { | |
6943 int old_State = State; | |
6944 | |
6945 if (cap->ncharC1 != 0) | |
6946 AppendCharToRedobuff(cap->ncharC1); | |
6947 if (cap->ncharC2 != 0) | |
6948 AppendCharToRedobuff(cap->ncharC2); | |
6949 | |
6950 /* This is slow, but it handles replacing a single-byte with a | |
6951 * multi-byte and the other way around. Also handles adding | |
6952 * composing characters for utf-8. */ | |
6953 for (n = cap->count1; n > 0; --n) | |
6954 { | |
6955 State = REPLACE; | |
6956 ins_char(cap->nchar); | |
6957 State = old_State; | |
6958 if (cap->ncharC1 != 0) | |
6959 ins_char(cap->ncharC1); | |
6960 if (cap->ncharC2 != 0) | |
6961 ins_char(cap->ncharC2); | |
6962 } | |
6963 } | |
6964 else | |
6965 #endif | |
6966 { | |
6967 /* | |
6968 * Replace the characters within one line. | |
6969 */ | |
6970 for (n = cap->count1; n > 0; --n) | |
6971 { | |
6972 /* | |
6973 * Get ptr again, because u_save and/or showmatch() will have | |
6974 * released the line. At the same time we let know that the | |
6975 * line will be changed. | |
6976 */ | |
6977 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE); | |
6978 ptr[curwin->w_cursor.col] = cap->nchar; | |
6979 if (p_sm && msg_silent == 0) | |
6980 showmatch(cap->nchar); | |
6981 ++curwin->w_cursor.col; | |
6982 } | |
6983 #ifdef FEAT_NETBEANS_INTG | |
2210 | 6984 if (netbeans_active()) |
7 | 6985 { |
2210 | 6986 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1); |
7 | 6987 |
33 | 6988 netbeans_removed(curbuf, curwin->w_cursor.lnum, start, |
2210 | 6989 (long)cap->count1); |
7 | 6990 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start, |
33 | 6991 &ptr[start], (int)cap->count1); |
7 | 6992 } |
6993 #endif | |
6994 | |
6995 /* mark the buffer as changed and prepare for displaying */ | |
6996 changed_bytes(curwin->w_cursor.lnum, | |
6997 (colnr_T)(curwin->w_cursor.col - cap->count1)); | |
6998 } | |
6999 --curwin->w_cursor.col; /* cursor on the last replaced char */ | |
7000 #ifdef FEAT_MBYTE | |
7001 /* if the character on the left of the current cursor is a multi-byte | |
7002 * character, move two characters left */ | |
7003 if (has_mbyte) | |
7004 mb_adjust_cursor(); | |
7005 #endif | |
7006 curbuf->b_op_end = curwin->w_cursor; | |
7007 curwin->w_set_curswant = TRUE; | |
7008 set_last_insert(cap->nchar); | |
7009 } | |
7010 } | |
7011 | |
7012 #ifdef FEAT_VISUAL | |
7013 /* | |
7014 * 'o': Exchange start and end of Visual area. | |
7015 * 'O': same, but in block mode exchange left and right corners. | |
7016 */ | |
7017 static void | |
7018 v_swap_corners(cmdchar) | |
7019 int cmdchar; | |
7020 { | |
7021 pos_T old_cursor; | |
7022 colnr_T left, right; | |
7023 | |
7024 if (cmdchar == 'O' && VIsual_mode == Ctrl_V) | |
7025 { | |
7026 old_cursor = curwin->w_cursor; | |
7027 getvcols(curwin, &old_cursor, &VIsual, &left, &right); | |
7028 curwin->w_cursor.lnum = VIsual.lnum; | |
7029 coladvance(left); | |
7030 VIsual = curwin->w_cursor; | |
7031 | |
7032 curwin->w_cursor.lnum = old_cursor.lnum; | |
7033 curwin->w_curswant = right; | |
7034 /* 'selection "exclusive" and cursor at right-bottom corner: move it | |
7035 * right one column */ | |
7036 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e') | |
7037 ++curwin->w_curswant; | |
7038 coladvance(curwin->w_curswant); | |
7039 if (curwin->w_cursor.col == old_cursor.col | |
7040 #ifdef FEAT_VIRTUALEDIT | |
7041 && (!virtual_active() | |
7042 || curwin->w_cursor.coladd == old_cursor.coladd) | |
7043 #endif | |
7044 ) | |
7045 { | |
7046 curwin->w_cursor.lnum = VIsual.lnum; | |
7047 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e') | |
7048 ++right; | |
7049 coladvance(right); | |
7050 VIsual = curwin->w_cursor; | |
7051 | |
7052 curwin->w_cursor.lnum = old_cursor.lnum; | |
7053 coladvance(left); | |
7054 curwin->w_curswant = left; | |
7055 } | |
7056 } | |
7057 else | |
7058 { | |
7059 old_cursor = curwin->w_cursor; | |
7060 curwin->w_cursor = VIsual; | |
7061 VIsual = old_cursor; | |
7062 curwin->w_set_curswant = TRUE; | |
7063 } | |
7064 } | |
7065 #endif /* FEAT_VISUAL */ | |
7066 | |
7067 /* | |
7068 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE). | |
7069 */ | |
7070 static void | |
7071 nv_Replace(cap) | |
7072 cmdarg_T *cap; | |
7073 { | |
7074 #ifdef FEAT_VISUAL | |
7075 if (VIsual_active) /* "R" is replace lines */ | |
7076 { | |
7077 cap->cmdchar = 'c'; | |
7078 cap->nchar = NUL; | |
7079 VIsual_mode = 'V'; | |
7080 nv_operator(cap); | |
7081 } | |
7082 else | |
7083 #endif | |
7084 if (!checkclearopq(cap->oap)) | |
7085 { | |
7086 if (!curbuf->b_p_ma) | |
7087 EMSG(_(e_modifiable)); | |
7088 else | |
7089 { | |
7090 #ifdef FEAT_VIRTUALEDIT | |
7091 if (virtual_active()) | |
7092 coladvance(getviscol()); | |
7093 #endif | |
7094 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE); | |
7095 } | |
7096 } | |
7097 } | |
7098 | |
7099 #ifdef FEAT_VREPLACE | |
7100 /* | |
7101 * "gr". | |
7102 */ | |
7103 static void | |
7104 nv_vreplace(cap) | |
7105 cmdarg_T *cap; | |
7106 { | |
7107 # ifdef FEAT_VISUAL | |
7108 if (VIsual_active) | |
7109 { | |
7110 cap->cmdchar = 'r'; | |
7111 cap->nchar = cap->extra_char; | |
7112 nv_replace(cap); /* Do same as "r" in Visual mode for now */ | |
7113 } | |
7114 else | |
7115 # endif | |
7116 if (!checkclearopq(cap->oap)) | |
7117 { | |
7118 if (!curbuf->b_p_ma) | |
7119 EMSG(_(e_modifiable)); | |
7120 else | |
7121 { | |
7122 if (cap->extra_char == Ctrl_V) /* get another character */ | |
7123 cap->extra_char = get_literal(); | |
7124 stuffcharReadbuff(cap->extra_char); | |
7125 stuffcharReadbuff(ESC); | |
7126 # ifdef FEAT_VIRTUALEDIT | |
7127 if (virtual_active()) | |
7128 coladvance(getviscol()); | |
7129 # endif | |
7130 invoke_edit(cap, TRUE, 'v', FALSE); | |
7131 } | |
7132 } | |
7133 } | |
7134 #endif | |
7135 | |
7136 /* | |
7137 * Swap case for "~" command, when it does not work like an operator. | |
7138 */ | |
7139 static void | |
7140 n_swapchar(cap) | |
7141 cmdarg_T *cap; | |
7142 { | |
7143 long n; | |
7144 pos_T startpos; | |
7145 int did_change = 0; | |
7146 #ifdef FEAT_NETBEANS_INTG | |
7147 pos_T pos; | |
7148 char_u *ptr; | |
7149 int count; | |
7150 #endif | |
7151 | |
7152 if (checkclearopq(cap->oap)) | |
7153 return; | |
7154 | |
7155 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL) | |
7156 { | |
7157 clearopbeep(cap->oap); | |
7158 return; | |
7159 } | |
7160 | |
7161 prep_redo_cmd(cap); | |
7162 | |
7163 if (u_save_cursor() == FAIL) | |
7164 return; | |
7165 | |
7166 startpos = curwin->w_cursor; | |
7167 #ifdef FEAT_NETBEANS_INTG | |
7168 pos = startpos; | |
7169 #endif | |
7170 for (n = cap->count1; n > 0; --n) | |
7171 { | |
7172 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor); | |
7173 inc_cursor(); | |
7174 if (gchar_cursor() == NUL) | |
7175 { | |
7176 if (vim_strchr(p_ww, '~') != NULL | |
7177 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
7178 { | |
7179 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7180 if (netbeans_active()) |
7 | 7181 { |
7182 if (did_change) | |
7183 { | |
7184 ptr = ml_get(pos.lnum); | |
835 | 7185 count = (int)STRLEN(ptr) - pos.col; |
33 | 7186 netbeans_removed(curbuf, pos.lnum, pos.col, |
7187 (long)count); | |
7 | 7188 netbeans_inserted(curbuf, pos.lnum, pos.col, |
33 | 7189 &ptr[pos.col], count); |
7 | 7190 } |
7191 pos.col = 0; | |
7192 pos.lnum++; | |
7193 } | |
7194 #endif | |
7195 ++curwin->w_cursor.lnum; | |
7196 curwin->w_cursor.col = 0; | |
7197 if (n > 1) | |
7198 { | |
7199 if (u_savesub(curwin->w_cursor.lnum) == FAIL) | |
7200 break; | |
7201 u_clearline(); | |
7202 } | |
7203 } | |
7204 else | |
7205 break; | |
7206 } | |
7207 } | |
7208 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7209 if (did_change && netbeans_active()) |
7 | 7210 { |
7211 ptr = ml_get(pos.lnum); | |
7212 count = curwin->w_cursor.col - pos.col; | |
33 | 7213 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
7214 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count); | |
7 | 7215 } |
7216 #endif | |
7217 | |
7218 | |
7219 check_cursor(); | |
7220 curwin->w_set_curswant = TRUE; | |
7221 if (did_change) | |
7222 { | |
7223 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1, | |
7224 0L); | |
7225 curbuf->b_op_start = startpos; | |
7226 curbuf->b_op_end = curwin->w_cursor; | |
7227 if (curbuf->b_op_end.col > 0) | |
7228 --curbuf->b_op_end.col; | |
7229 } | |
7230 } | |
7231 | |
7232 /* | |
7233 * Move cursor to mark. | |
7234 */ | |
7235 static void | |
7236 nv_cursormark(cap, flag, pos) | |
7237 cmdarg_T *cap; | |
7238 int flag; | |
7239 pos_T *pos; | |
7240 { | |
7241 if (check_mark(pos) == FAIL) | |
7242 clearop(cap->oap); | |
7243 else | |
7244 { | |
7245 if (cap->cmdchar == '\'' | |
7246 || cap->cmdchar == '`' | |
7247 || cap->cmdchar == '[' | |
7248 || cap->cmdchar == ']') | |
7249 setpcmark(); | |
7250 curwin->w_cursor = *pos; | |
7251 if (flag) | |
7252 beginline(BL_WHITE | BL_FIX); | |
7253 else | |
7254 check_cursor(); | |
7255 } | |
7256 cap->oap->motion_type = flag ? MLINE : MCHAR; | |
7257 if (cap->cmdchar == '`') | |
7258 cap->oap->use_reg_one = TRUE; | |
7259 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */ | |
7260 curwin->w_set_curswant = TRUE; | |
7261 } | |
7262 | |
7263 #ifdef FEAT_VISUAL | |
7264 /* | |
7265 * Handle commands that are operators in Visual mode. | |
7266 */ | |
7267 static void | |
7268 v_visop(cap) | |
7269 cmdarg_T *cap; | |
7270 { | |
7271 static char_u trans[] = "YyDdCcxdXdAAIIrr"; | |
7272 | |
7273 /* Uppercase means linewise, except in block mode, then "D" deletes till | |
7274 * the end of the line, and "C" replaces til EOL */ | |
7275 if (isupper(cap->cmdchar)) | |
7276 { | |
7277 if (VIsual_mode != Ctrl_V) | |
7278 VIsual_mode = 'V'; | |
7279 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D') | |
7280 curwin->w_curswant = MAXCOL; | |
7281 } | |
7282 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1); | |
7283 nv_operator(cap); | |
7284 } | |
7285 #endif | |
7286 | |
7287 /* | |
7288 * "s" and "S" commands. | |
7289 */ | |
7290 static void | |
7291 nv_subst(cap) | |
7292 cmdarg_T *cap; | |
7293 { | |
7294 #ifdef FEAT_VISUAL | |
7295 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */ | |
7296 { | |
7297 if (cap->cmdchar == 'S') | |
7298 VIsual_mode = 'V'; | |
7299 cap->cmdchar = 'c'; | |
7300 nv_operator(cap); | |
7301 } | |
7302 else | |
7303 #endif | |
7304 nv_optrans(cap); | |
7305 } | |
7306 | |
7307 /* | |
7308 * Abbreviated commands. | |
7309 */ | |
7310 static void | |
7311 nv_abbrev(cap) | |
7312 cmdarg_T *cap; | |
7313 { | |
7314 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL) | |
7315 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */ | |
7316 | |
7317 #ifdef FEAT_VISUAL | |
7318 /* in Visual mode these commands are operators */ | |
7319 if (VIsual_active) | |
7320 v_visop(cap); | |
7321 else | |
7322 #endif | |
7323 nv_optrans(cap); | |
7324 } | |
7325 | |
7326 /* | |
7327 * Translate a command into another command. | |
7328 */ | |
7329 static void | |
7330 nv_optrans(cap) | |
7331 cmdarg_T *cap; | |
7332 { | |
7333 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh", | |
7334 (char_u *)"d$", (char_u *)"c$", | |
7335 (char_u *)"cl", (char_u *)"cc", | |
7336 (char_u *)"yy", (char_u *)":s\r"}; | |
7337 static char_u *str = (char_u *)"xXDCsSY&"; | |
7338 | |
7339 if (!checkclearopq(cap->oap)) | |
7340 { | |
164 | 7341 /* In Vi "2D" doesn't delete the next line. Can't translate it |
7342 * either, because "2." should also not use the count. */ | |
7343 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL) | |
7344 { | |
7345 cap->oap->start = curwin->w_cursor; | |
7346 cap->oap->op_type = OP_DELETE; | |
1490 | 7347 #ifdef FEAT_EVAL |
7348 set_op_var(OP_DELETE); | |
7349 #endif | |
164 | 7350 cap->count1 = 1; |
7351 nv_dollar(cap); | |
7352 finish_op = TRUE; | |
7353 ResetRedobuff(); | |
7354 AppendCharToRedobuff('D'); | |
7355 } | |
7356 else | |
7357 { | |
7358 if (cap->count0) | |
7359 stuffnumReadbuff(cap->count0); | |
7360 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]); | |
7361 } | |
7 | 7362 } |
7363 cap->opcount = 0; | |
7364 } | |
7365 | |
7366 /* | |
7367 * "'" and "`" commands. Also for "g'" and "g`". | |
7368 * cap->arg is TRUE for "'" and "g'". | |
7369 */ | |
7370 static void | |
7371 nv_gomark(cap) | |
7372 cmdarg_T *cap; | |
7373 { | |
7374 pos_T *pos; | |
7375 int c; | |
7376 #ifdef FEAT_FOLDING | |
7377 linenr_T lnum = curwin->w_cursor.lnum; | |
7378 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
7379 #endif | |
7380 | |
7381 if (cap->cmdchar == 'g') | |
7382 c = cap->extra_char; | |
7383 else | |
7384 c = cap->nchar; | |
7385 pos = getmark(c, (cap->oap->op_type == OP_NOP)); | |
7386 if (pos == (pos_T *)-1) /* jumped to other file */ | |
7387 { | |
7388 if (cap->arg) | |
7389 { | |
7390 check_cursor_lnum(); | |
7391 beginline(BL_WHITE | BL_FIX); | |
7392 } | |
7393 else | |
7394 check_cursor(); | |
7395 } | |
7396 else | |
7397 nv_cursormark(cap, cap->arg, pos); | |
7398 | |
7399 #ifdef FEAT_VIRTUALEDIT | |
7400 /* May need to clear the coladd that a mark includes. */ | |
7401 if (!virtual_active()) | |
7402 curwin->w_cursor.coladd = 0; | |
7403 #endif | |
7404 #ifdef FEAT_FOLDING | |
7405 if (cap->oap->op_type == OP_NOP | |
7406 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
7407 && (fdo_flags & FDO_MARK) | |
7408 && old_KeyTyped) | |
7409 foldOpenCursor(); | |
7410 #endif | |
7411 } | |
7412 | |
7413 /* | |
7414 * Handle CTRL-O, CTRL-I, "g;" and "g," commands. | |
7415 */ | |
7416 static void | |
7417 nv_pcmark(cap) | |
7418 cmdarg_T *cap; | |
7419 { | |
7420 #ifdef FEAT_JUMPLIST | |
7421 pos_T *pos; | |
7422 # ifdef FEAT_FOLDING | |
7423 linenr_T lnum = curwin->w_cursor.lnum; | |
7424 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
7425 # endif | |
7426 | |
7427 if (!checkclearopq(cap->oap)) | |
7428 { | |
7429 if (cap->cmdchar == 'g') | |
7430 pos = movechangelist((int)cap->count1); | |
7431 else | |
7432 pos = movemark((int)cap->count1); | |
7433 if (pos == (pos_T *)-1) /* jump to other file */ | |
7434 { | |
7435 curwin->w_set_curswant = TRUE; | |
7436 check_cursor(); | |
7437 } | |
7438 else if (pos != NULL) /* can jump */ | |
7439 nv_cursormark(cap, FALSE, pos); | |
7440 else if (cap->cmdchar == 'g') | |
7441 { | |
7442 if (curbuf->b_changelistlen == 0) | |
7443 EMSG(_("E664: changelist is empty")); | |
7444 else if (cap->count1 < 0) | |
7445 EMSG(_("E662: At start of changelist")); | |
7446 else | |
7447 EMSG(_("E663: At end of changelist")); | |
7448 } | |
7449 else | |
7450 clearopbeep(cap->oap); | |
7451 # ifdef FEAT_FOLDING | |
7452 if (cap->oap->op_type == OP_NOP | |
7453 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
7454 && (fdo_flags & FDO_MARK) | |
7455 && old_KeyTyped) | |
7456 foldOpenCursor(); | |
7457 # endif | |
7458 } | |
7459 #else | |
7460 clearopbeep(cap->oap); | |
7461 #endif | |
7462 } | |
7463 | |
7464 /* | |
7465 * Handle '"' command. | |
7466 */ | |
7467 static void | |
7468 nv_regname(cap) | |
7469 cmdarg_T *cap; | |
7470 { | |
7471 if (checkclearop(cap->oap)) | |
7472 return; | |
7473 #ifdef FEAT_EVAL | |
7474 if (cap->nchar == '=') | |
7475 cap->nchar = get_expr_register(); | |
7476 #endif | |
7477 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE)) | |
7478 { | |
7479 cap->oap->regname = cap->nchar; | |
7480 cap->opcount = cap->count0; /* remember count before '"' */ | |
7481 #ifdef FEAT_EVAL | |
7482 set_reg_var(cap->oap->regname); | |
7483 #endif | |
7484 } | |
7485 else | |
7486 clearopbeep(cap->oap); | |
7487 } | |
7488 | |
7489 #ifdef FEAT_VISUAL | |
7490 /* | |
7491 * Handle "v", "V" and "CTRL-V" commands. | |
7492 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg | |
7493 * is TRUE. | |
167 | 7494 * Handle CTRL-Q just like CTRL-V. |
7 | 7495 */ |
7496 static void | |
7497 nv_visual(cap) | |
7498 cmdarg_T *cap; | |
7499 { | |
167 | 7500 if (cap->cmdchar == Ctrl_Q) |
7501 cap->cmdchar = Ctrl_V; | |
7502 | |
7 | 7503 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it |
7504 * characterwise, linewise, or blockwise. */ | |
7505 if (cap->oap->op_type != OP_NOP) | |
7506 { | |
7507 cap->oap->motion_force = cap->cmdchar; | |
7508 finish_op = FALSE; /* operator doesn't finish now but later */ | |
7509 return; | |
7510 } | |
7511 | |
7512 VIsual_select = cap->arg; | |
7513 if (VIsual_active) /* change Visual mode */ | |
7514 { | |
7515 if (VIsual_mode == cap->cmdchar) /* stop visual mode */ | |
7516 end_visual_mode(); | |
7517 else /* toggle char/block mode */ | |
7518 { /* or char/line mode */ | |
7519 VIsual_mode = cap->cmdchar; | |
7520 showmode(); | |
7521 } | |
7522 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
7523 } | |
7524 else /* start Visual mode */ | |
7525 { | |
7526 check_visual_highlight(); | |
7527 if (cap->count0) /* use previously selected part */ | |
7528 { | |
7529 if (resel_VIsual_mode == NUL) /* there is none */ | |
7530 { | |
7531 beep_flush(); | |
7532 return; | |
7533 } | |
7534 VIsual = curwin->w_cursor; | |
7535 | |
7536 VIsual_active = TRUE; | |
7537 VIsual_reselect = TRUE; | |
7538 if (!cap->arg) | |
7539 /* start Select mode when 'selectmode' contains "cmd" */ | |
7540 may_start_select('c'); | |
7541 #ifdef FEAT_MOUSE | |
7542 setmouse(); | |
7543 #endif | |
641 | 7544 if (p_smd && msg_silent == 0) |
7 | 7545 redraw_cmdline = TRUE; /* show visual mode later */ |
7546 /* | |
7547 * For V and ^V, we multiply the number of lines even if there | |
7548 * was only one -- webb | |
7549 */ | |
7550 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1) | |
7551 { | |
7552 curwin->w_cursor.lnum += | |
7553 resel_VIsual_line_count * cap->count0 - 1; | |
7554 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
7555 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
7556 } | |
7557 VIsual_mode = resel_VIsual_mode; | |
7558 if (VIsual_mode == 'v') | |
7559 { | |
7560 if (resel_VIsual_line_count <= 1) | |
7561 curwin->w_cursor.col += resel_VIsual_col * cap->count0 - 1; | |
7562 else | |
7563 curwin->w_cursor.col = resel_VIsual_col; | |
7564 check_cursor_col(); | |
7565 } | |
7566 if (resel_VIsual_col == MAXCOL) | |
7567 { | |
7568 curwin->w_curswant = MAXCOL; | |
7569 coladvance((colnr_T)MAXCOL); | |
7570 } | |
7571 else if (VIsual_mode == Ctrl_V) | |
7572 { | |
7573 validate_virtcol(); | |
7574 curwin->w_curswant = curwin->w_virtcol | |
7575 + resel_VIsual_col * cap->count0 - 1; | |
7576 coladvance(curwin->w_curswant); | |
7577 } | |
7578 else | |
7579 curwin->w_set_curswant = TRUE; | |
7580 redraw_curbuf_later(INVERTED); /* show the inversion */ | |
7581 } | |
7582 else | |
7583 { | |
7584 if (!cap->arg) | |
7585 /* start Select mode when 'selectmode' contains "cmd" */ | |
7586 may_start_select('c'); | |
7587 n_start_visual_mode(cap->cmdchar); | |
7588 } | |
7589 } | |
7590 } | |
7591 | |
7592 /* | |
7593 * Start selection for Shift-movement keys. | |
7594 */ | |
7595 void | |
7596 start_selection() | |
7597 { | |
7598 /* if 'selectmode' contains "key", start Select mode */ | |
7599 may_start_select('k'); | |
7600 n_start_visual_mode('v'); | |
7601 } | |
7602 | |
7603 /* | |
7604 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu. | |
7605 */ | |
7606 void | |
7607 may_start_select(c) | |
7608 int c; | |
7609 { | |
7610 VIsual_select = (stuff_empty() && typebuf_typed() | |
7611 && (vim_strchr(p_slm, c) != NULL)); | |
7612 } | |
7613 | |
7614 /* | |
7615 * Start Visual mode "c". | |
7616 * Should set VIsual_select before calling this. | |
7617 */ | |
7618 static void | |
7619 n_start_visual_mode(c) | |
7620 int c; | |
7621 { | |
7622 VIsual_mode = c; | |
7623 VIsual_active = TRUE; | |
7624 VIsual_reselect = TRUE; | |
7625 #ifdef FEAT_VIRTUALEDIT | |
7626 /* Corner case: the 0 position in a tab may change when going into | |
7627 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting. | |
7628 */ | |
7629 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB) | |
7630 coladvance(curwin->w_virtcol); | |
7631 #endif | |
7632 VIsual = curwin->w_cursor; | |
7633 | |
7634 #ifdef FEAT_FOLDING | |
7635 foldAdjustVisual(); | |
7636 #endif | |
7637 | |
7638 #ifdef FEAT_MOUSE | |
7639 setmouse(); | |
7640 #endif | |
641 | 7641 if (p_smd && msg_silent == 0) |
7 | 7642 redraw_cmdline = TRUE; /* show visual mode later */ |
7643 #ifdef FEAT_CLIPBOARD | |
7644 /* Make sure the clipboard gets updated. Needed because start and | |
7645 * end may still be the same, and the selection needs to be owned */ | |
7646 clip_star.vmode = NUL; | |
7647 #endif | |
7648 | |
7649 /* Only need to redraw this line, unless still need to redraw an old | |
7650 * Visual area (when 'lazyredraw' is set). */ | |
7651 if (curwin->w_redr_type < INVERTED) | |
7652 { | |
7653 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum; | |
7654 curwin->w_old_visual_lnum = curwin->w_cursor.lnum; | |
7655 } | |
7656 } | |
7657 | |
7658 #endif /* FEAT_VISUAL */ | |
7659 | |
7660 /* | |
7661 * CTRL-W: Window commands | |
7662 */ | |
7663 static void | |
7664 nv_window(cap) | |
7665 cmdarg_T *cap; | |
7666 { | |
7667 #ifdef FEAT_WINDOWS | |
7668 if (!checkclearop(cap->oap)) | |
7669 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */ | |
7670 #else | |
7671 (void)checkclearop(cap->oap); | |
7672 #endif | |
7673 } | |
7674 | |
7675 /* | |
7676 * CTRL-Z: Suspend | |
7677 */ | |
7678 static void | |
7679 nv_suspend(cap) | |
7680 cmdarg_T *cap; | |
7681 { | |
7682 clearop(cap->oap); | |
7683 #ifdef FEAT_VISUAL | |
7684 if (VIsual_active) | |
7685 end_visual_mode(); /* stop Visual mode */ | |
7686 #endif | |
7687 do_cmdline_cmd((char_u *)"st"); | |
7688 } | |
7689 | |
7690 /* | |
7691 * Commands starting with "g". | |
7692 */ | |
7693 static void | |
7694 nv_g_cmd(cap) | |
7695 cmdarg_T *cap; | |
7696 { | |
7697 oparg_T *oap = cap->oap; | |
7698 #ifdef FEAT_VISUAL | |
7699 pos_T tpos; | |
7700 #endif | |
7701 int i; | |
7702 int flag = FALSE; | |
7703 | |
7704 switch (cap->nchar) | |
7705 { | |
7706 #ifdef MEM_PROFILE | |
7707 /* | |
7708 * "g^A": dump log of used memory. | |
7709 */ | |
7710 case Ctrl_A: | |
7711 vim_mem_profile_dump(); | |
7712 break; | |
7713 #endif | |
7714 | |
7715 #ifdef FEAT_VREPLACE | |
7716 /* | |
7717 * "gR": Enter virtual replace mode. | |
7718 */ | |
7719 case 'R': | |
7720 cap->arg = TRUE; | |
7721 nv_Replace(cap); | |
7722 break; | |
7723 | |
7724 case 'r': | |
7725 nv_vreplace(cap); | |
7726 break; | |
7727 #endif | |
7728 | |
7729 case '&': | |
7730 do_cmdline_cmd((char_u *)"%s//~/&"); | |
7731 break; | |
7732 | |
7733 #ifdef FEAT_VISUAL | |
7734 /* | |
7735 * "gv": Reselect the previous Visual area. If Visual already active, | |
7736 * exchange previous and current Visual area. | |
7737 */ | |
7738 case 'v': | |
7739 if (checkclearop(oap)) | |
7740 break; | |
7741 | |
690 | 7742 if ( curbuf->b_visual.vi_start.lnum == 0 |
7743 || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count | |
7744 || curbuf->b_visual.vi_end.lnum == 0) | |
7 | 7745 beep_flush(); |
7746 else | |
7747 { | |
7748 /* set w_cursor to the start of the Visual area, tpos to the end */ | |
7749 if (VIsual_active) | |
7750 { | |
7751 i = VIsual_mode; | |
690 | 7752 VIsual_mode = curbuf->b_visual.vi_mode; |
7753 curbuf->b_visual.vi_mode = i; | |
7 | 7754 # ifdef FEAT_EVAL |
7755 curbuf->b_visual_mode_eval = i; | |
7756 # endif | |
7757 i = curwin->w_curswant; | |
690 | 7758 curwin->w_curswant = curbuf->b_visual.vi_curswant; |
7759 curbuf->b_visual.vi_curswant = i; | |
7760 | |
7761 tpos = curbuf->b_visual.vi_end; | |
7762 curbuf->b_visual.vi_end = curwin->w_cursor; | |
7763 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7764 curbuf->b_visual.vi_start = VIsual; | |
7 | 7765 } |
7766 else | |
7767 { | |
690 | 7768 VIsual_mode = curbuf->b_visual.vi_mode; |
7769 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
7770 tpos = curbuf->b_visual.vi_end; | |
7771 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7 | 7772 } |
7773 | |
7774 VIsual_active = TRUE; | |
7775 VIsual_reselect = TRUE; | |
7776 | |
7777 /* Set Visual to the start and w_cursor to the end of the Visual | |
7778 * area. Make sure they are on an existing character. */ | |
7779 check_cursor(); | |
7780 VIsual = curwin->w_cursor; | |
7781 curwin->w_cursor = tpos; | |
7782 check_cursor(); | |
7783 update_topline(); | |
7784 /* | |
7785 * When called from normal "g" command: start Select mode when | |
7786 * 'selectmode' contains "cmd". When called for K_SELECT, always | |
7787 * start Select mode. | |
7788 */ | |
7789 if (cap->arg) | |
7790 VIsual_select = TRUE; | |
7791 else | |
7792 may_start_select('c'); | |
7793 #ifdef FEAT_MOUSE | |
7794 setmouse(); | |
7795 #endif | |
7796 #ifdef FEAT_CLIPBOARD | |
7797 /* Make sure the clipboard gets updated. Needed because start and | |
7798 * end are still the same, and the selection needs to be owned */ | |
7799 clip_star.vmode = NUL; | |
7800 #endif | |
7801 redraw_curbuf_later(INVERTED); | |
7802 showmode(); | |
7803 } | |
7804 break; | |
7805 /* | |
7806 * "gV": Don't reselect the previous Visual area after a Select mode | |
7807 * mapping of menu. | |
7808 */ | |
7809 case 'V': | |
7810 VIsual_reselect = FALSE; | |
7811 break; | |
7812 | |
7813 /* | |
7814 * "gh": start Select mode. | |
7815 * "gH": start Select line mode. | |
7816 * "g^H": start Select block mode. | |
7817 */ | |
7818 case K_BS: | |
7819 cap->nchar = Ctrl_H; | |
7820 /* FALLTHROUGH */ | |
7821 case 'h': | |
7822 case 'H': | |
7823 case Ctrl_H: | |
7824 # ifdef EBCDIC | |
7825 /* EBCDIC: 'v'-'h' != '^v'-'^h' */ | |
7826 if (cap->nchar == Ctrl_H) | |
7827 cap->cmdchar = Ctrl_V; | |
7828 else | |
7829 # endif | |
7830 cap->cmdchar = cap->nchar + ('v' - 'h'); | |
7831 cap->arg = TRUE; | |
7832 nv_visual(cap); | |
7833 break; | |
7834 #endif /* FEAT_VISUAL */ | |
7835 | |
7836 /* | |
7837 * "gj" and "gk" two new funny movement keys -- up and down | |
7838 * movement based on *screen* line rather than *file* line. | |
7839 */ | |
7840 case 'j': | |
7841 case K_DOWN: | |
7842 /* with 'nowrap' it works just like the normal "j" command; also when | |
7843 * in a closed fold */ | |
7844 if (!curwin->w_p_wrap | |
7845 #ifdef FEAT_FOLDING | |
7846 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
7847 #endif | |
7848 ) | |
7849 { | |
7850 oap->motion_type = MLINE; | |
7851 i = cursor_down(cap->count1, oap->op_type == OP_NOP); | |
7852 } | |
7853 else | |
7854 i = nv_screengo(oap, FORWARD, cap->count1); | |
7855 if (i == FAIL) | |
7856 clearopbeep(oap); | |
7857 break; | |
7858 | |
7859 case 'k': | |
7860 case K_UP: | |
7861 /* with 'nowrap' it works just like the normal "k" command; also when | |
7862 * in a closed fold */ | |
7863 if (!curwin->w_p_wrap | |
7864 #ifdef FEAT_FOLDING | |
7865 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
7866 #endif | |
7867 ) | |
7868 { | |
7869 oap->motion_type = MLINE; | |
7870 i = cursor_up(cap->count1, oap->op_type == OP_NOP); | |
7871 } | |
7872 else | |
7873 i = nv_screengo(oap, BACKWARD, cap->count1); | |
7874 if (i == FAIL) | |
7875 clearopbeep(oap); | |
7876 break; | |
7877 | |
7878 /* | |
7879 * "gJ": join two lines without inserting a space. | |
7880 */ | |
7881 case 'J': | |
7882 nv_join(cap); | |
7883 break; | |
7884 | |
7885 /* | |
7886 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines. | |
7887 * "gm": middle of "g0" and "g$". | |
7888 */ | |
7889 case '^': | |
7890 flag = TRUE; | |
7891 /* FALLTHROUGH */ | |
7892 | |
7893 case '0': | |
7894 case 'm': | |
7895 case K_HOME: | |
7896 case K_KHOME: | |
7897 oap->motion_type = MCHAR; | |
7898 oap->inclusive = FALSE; | |
7899 if (curwin->w_p_wrap | |
7900 #ifdef FEAT_VERTSPLIT | |
7901 && curwin->w_width != 0 | |
7902 #endif | |
7903 ) | |
7904 { | |
7905 int width1 = W_WIDTH(curwin) - curwin_col_off(); | |
7906 int width2 = width1 + curwin_col_off2(); | |
7907 | |
7908 validate_virtcol(); | |
7909 i = 0; | |
7910 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0) | |
7911 i = (curwin->w_virtcol - width1) / width2 * width2 + width1; | |
7912 } | |
7913 else | |
7914 i = curwin->w_leftcol; | |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
7915 /* 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
|
7916 * '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
|
7917 * to the left. */ |
7 | 7918 if (cap->nchar == 'm') |
7919 i += (W_WIDTH(curwin) - curwin_col_off() | |
7920 + ((curwin->w_p_wrap && i > 0) | |
7921 ? curwin_col_off2() : 0)) / 2; | |
7922 coladvance((colnr_T)i); | |
7923 if (flag) | |
7924 { | |
7925 do | |
7926 i = gchar_cursor(); | |
7927 while (vim_iswhite(i) && oneright() == OK); | |
7928 } | |
7929 curwin->w_set_curswant = TRUE; | |
7930 break; | |
7931 | |
7932 case '_': | |
7933 /* "g_": to the last non-blank character in the line or <count> lines | |
7934 * downward. */ | |
7935 cap->oap->motion_type = MCHAR; | |
7936 cap->oap->inclusive = TRUE; | |
7937 curwin->w_curswant = MAXCOL; | |
7938 if (cursor_down((long)(cap->count1 - 1), | |
7939 cap->oap->op_type == OP_NOP) == FAIL) | |
7940 clearopbeep(cap->oap); | |
7941 else | |
7942 { | |
7943 char_u *ptr = ml_get_curline(); | |
7944 | |
7945 /* In Visual mode we may end up after the line. */ | |
7946 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL) | |
7947 --curwin->w_cursor.col; | |
7948 | |
7949 /* Decrease the cursor column until it's on a non-blank. */ | |
7950 while (curwin->w_cursor.col > 0 | |
7951 && vim_iswhite(ptr[curwin->w_cursor.col])) | |
7952 --curwin->w_cursor.col; | |
7953 curwin->w_set_curswant = TRUE; | |
2040
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diff
changeset
|
7954 #ifdef FEAT_VISUAL |
70c67b1bb1f1
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parents:
2024
diff
changeset
|
7955 adjust_for_sel(cap); |
70c67b1bb1f1
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parents:
2024
diff
changeset
|
7956 #endif |
7 | 7957 } |
7958 break; | |
7959 | |
7960 case '$': | |
7961 case K_END: | |
7962 case K_KEND: | |
7963 { | |
7964 int col_off = curwin_col_off(); | |
7965 | |
7966 oap->motion_type = MCHAR; | |
7967 oap->inclusive = TRUE; | |
7968 if (curwin->w_p_wrap | |
7969 #ifdef FEAT_VERTSPLIT | |
7970 && curwin->w_width != 0 | |
7971 #endif | |
7972 ) | |
7973 { | |
7974 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
7975 if (cap->count1 == 1) | |
7976 { | |
7977 int width1 = W_WIDTH(curwin) - col_off; | |
7978 int width2 = width1 + curwin_col_off2(); | |
7979 | |
7980 validate_virtcol(); | |
7981 i = width1 - 1; | |
7982 if (curwin->w_virtcol >= (colnr_T)width1) | |
7983 i += ((curwin->w_virtcol - width1) / width2 + 1) | |
7984 * width2; | |
7985 coladvance((colnr_T)i); | |
7986 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
7987 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
7988 { | |
7989 /* | |
7990 * Check for landing on a character that got split at | |
7991 * the end of the line. We do not want to advance to | |
7992 * the next screen line. | |
7993 */ | |
7994 validate_virtcol(); | |
7995 if (curwin->w_virtcol > (colnr_T)i) | |
7996 --curwin->w_cursor.col; | |
7997 } | |
7998 #endif | |
7999 } | |
8000 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL) | |
8001 clearopbeep(oap); | |
8002 } | |
8003 else | |
8004 { | |
8005 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1; | |
8006 coladvance((colnr_T)i); | |
40 | 8007 |
8008 /* Make sure we stick in this column. */ | |
8009 validate_virtcol(); | |
8010 curwin->w_curswant = curwin->w_virtcol; | |
8011 curwin->w_set_curswant = FALSE; | |
7 | 8012 } |
8013 } | |
8014 break; | |
8015 | |
8016 /* | |
8017 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>" | |
8018 */ | |
8019 case '*': | |
8020 case '#': | |
8021 #if POUND != '#' | |
8022 case POUND: /* pound sign (sometimes equal to '#') */ | |
8023 #endif | |
8024 case Ctrl_RSB: /* :tag or :tselect for current identifier */ | |
8025 case ']': /* :tselect for current identifier */ | |
8026 nv_ident(cap); | |
8027 break; | |
8028 | |
8029 /* | |
8030 * ge and gE: go back to end of word | |
8031 */ | |
8032 case 'e': | |
8033 case 'E': | |
8034 oap->motion_type = MCHAR; | |
8035 curwin->w_set_curswant = TRUE; | |
8036 oap->inclusive = TRUE; | |
8037 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL) | |
8038 clearopbeep(oap); | |
8039 break; | |
8040 | |
8041 /* | |
8042 * "g CTRL-G": display info about cursor position | |
8043 */ | |
8044 case Ctrl_G: | |
8045 cursor_pos_info(); | |
8046 break; | |
8047 | |
8048 /* | |
8049 * "gi": start Insert at the last position. | |
8050 */ | |
8051 case 'i': | |
8052 if (curbuf->b_last_insert.lnum != 0) | |
8053 { | |
8054 curwin->w_cursor = curbuf->b_last_insert; | |
8055 check_cursor_lnum(); | |
8056 i = (int)STRLEN(ml_get_curline()); | |
8057 if (curwin->w_cursor.col > (colnr_T)i) | |
8058 { | |
8059 #ifdef FEAT_VIRTUALEDIT | |
8060 if (virtual_active()) | |
8061 curwin->w_cursor.coladd += curwin->w_cursor.col - i; | |
8062 #endif | |
8063 curwin->w_cursor.col = i; | |
8064 } | |
8065 } | |
8066 cap->cmdchar = 'i'; | |
8067 nv_edit(cap); | |
8068 break; | |
8069 | |
8070 /* | |
8071 * "gI": Start insert in column 1. | |
8072 */ | |
8073 case 'I': | |
8074 beginline(0); | |
8075 if (!checkclearopq(oap)) | |
8076 invoke_edit(cap, FALSE, 'g', FALSE); | |
8077 break; | |
8078 | |
8079 #ifdef FEAT_SEARCHPATH | |
8080 /* | |
8081 * "gf": goto file, edit file under cursor | |
8082 * "]f" and "[f": can also be used. | |
8083 */ | |
8084 case 'f': | |
681 | 8085 case 'F': |
7 | 8086 nv_gotofile(cap); |
8087 break; | |
8088 #endif | |
8089 | |
8090 /* "g'm" and "g`m": jump to mark without setting pcmark */ | |
8091 case '\'': | |
8092 cap->arg = TRUE; | |
8093 /*FALLTHROUGH*/ | |
8094 case '`': | |
8095 nv_gomark(cap); | |
8096 break; | |
8097 | |
8098 /* | |
8099 * "gs": Goto sleep. | |
8100 */ | |
8101 case 's': | |
8102 do_sleep(cap->count1 * 1000L); | |
8103 break; | |
8104 | |
8105 /* | |
8106 * "ga": Display the ascii value of the character under the | |
8107 * cursor. It is displayed in decimal, hex, and octal. -- webb | |
8108 */ | |
8109 case 'a': | |
8110 do_ascii(NULL); | |
8111 break; | |
8112 | |
8113 #ifdef FEAT_MBYTE | |
8114 /* | |
8115 * "g8": Display the bytes used for the UTF-8 character under the | |
8116 * cursor. It is displayed in hex. | |
775 | 8117 * "8g8" finds illegal byte sequence. |
7 | 8118 */ |
8119 case '8': | |
775 | 8120 if (cap->count0 == 8) |
8121 utf_find_illegal(); | |
8122 else | |
8123 show_utf8(); | |
7 | 8124 break; |
8125 #endif | |
8126 | |
447 | 8127 case '<': |
8128 show_sb_text(); | |
8129 break; | |
8130 | |
7 | 8131 /* |
8132 * "gg": Goto the first line in file. With a count it goes to | |
8133 * that line number like for "G". -- webb | |
8134 */ | |
8135 case 'g': | |
8136 cap->arg = FALSE; | |
8137 nv_goto(cap); | |
8138 break; | |
8139 | |
8140 /* | |
8141 * Two-character operators: | |
8142 * "gq" Format text | |
8143 * "gw" Format text and keep cursor position | |
8144 * "g~" Toggle the case of the text. | |
8145 * "gu" Change text to lower case. | |
8146 * "gU" Change text to upper case. | |
8147 * "g?" rot13 encoding | |
602 | 8148 * "g@" call 'operatorfunc' |
7 | 8149 */ |
8150 case 'q': | |
8151 case 'w': | |
8152 oap->cursor_start = curwin->w_cursor; | |
8153 /*FALLTHROUGH*/ | |
8154 case '~': | |
8155 case 'u': | |
8156 case 'U': | |
8157 case '?': | |
602 | 8158 case '@': |
7 | 8159 nv_operator(cap); |
8160 break; | |
8161 | |
8162 /* | |
1188 | 8163 * "gd": Find first occurrence of pattern under the cursor in the |
7 | 8164 * current function |
8165 * "gD": idem, but in the current file. | |
8166 */ | |
8167 case 'd': | |
8168 case 'D': | |
523 | 8169 nv_gd(oap, cap->nchar, (int)cap->count0); |
7 | 8170 break; |
8171 | |
8172 #ifdef FEAT_MOUSE | |
8173 /* | |
8174 * g<*Mouse> : <C-*mouse> | |
8175 */ | |
8176 case K_MIDDLEMOUSE: | |
8177 case K_MIDDLEDRAG: | |
8178 case K_MIDDLERELEASE: | |
8179 case K_LEFTMOUSE: | |
8180 case K_LEFTDRAG: | |
8181 case K_LEFTRELEASE: | |
8182 case K_RIGHTMOUSE: | |
8183 case K_RIGHTDRAG: | |
8184 case K_RIGHTRELEASE: | |
8185 case K_X1MOUSE: | |
8186 case K_X1DRAG: | |
8187 case K_X1RELEASE: | |
8188 case K_X2MOUSE: | |
8189 case K_X2DRAG: | |
8190 case K_X2RELEASE: | |
8191 mod_mask = MOD_MASK_CTRL; | |
8192 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0); | |
8193 break; | |
8194 #endif | |
8195 | |
8196 case K_IGNORE: | |
8197 break; | |
8198 | |
8199 /* | |
8200 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text | |
8201 */ | |
8202 case 'p': | |
8203 case 'P': | |
8204 nv_put(cap); | |
8205 break; | |
8206 | |
8207 #ifdef FEAT_BYTEOFF | |
8208 /* "go": goto byte count from start of buffer */ | |
8209 case 'o': | |
8210 goto_byte(cap->count0); | |
8211 break; | |
8212 #endif | |
8213 | |
8214 /* "gQ": improved Ex mode */ | |
8215 case 'Q': | |
633 | 8216 if (text_locked()) |
7 | 8217 { |
8218 clearopbeep(cap->oap); | |
633 | 8219 text_locked_msg(); |
7 | 8220 break; |
8221 } | |
631 | 8222 |
7 | 8223 if (!checkclearopq(oap)) |
8224 do_exmode(TRUE); | |
8225 break; | |
8226 | |
8227 #ifdef FEAT_JUMPLIST | |
8228 case ',': | |
8229 nv_pcmark(cap); | |
8230 break; | |
8231 | |
8232 case ';': | |
8233 cap->count1 = -cap->count1; | |
8234 nv_pcmark(cap); | |
8235 break; | |
8236 #endif | |
8237 | |
667 | 8238 #ifdef FEAT_WINDOWS |
8239 case 't': | |
8240 goto_tabpage((int)cap->count0); | |
8241 break; | |
682 | 8242 case 'T': |
8243 goto_tabpage(-(int)cap->count1); | |
8244 break; | |
667 | 8245 #endif |
8246 | |
750 | 8247 case '+': |
8248 case '-': /* "g+" and "g-": undo or redo along the timeline */ | |
8249 if (!checkclearopq(oap)) | |
771 | 8250 undo_time(cap->nchar == '-' ? -cap->count1 : cap->count1, |
2281
e41433ea71df
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parents:
2259
diff
changeset
|
8251 FALSE, FALSE, FALSE); |
750 | 8252 break; |
8253 | |
7 | 8254 default: |
8255 clearopbeep(oap); | |
8256 break; | |
8257 } | |
8258 } | |
8259 | |
8260 /* | |
8261 * Handle "o" and "O" commands. | |
8262 */ | |
8263 static void | |
8264 n_opencmd(cap) | |
8265 cmdarg_T *cap; | |
8266 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8267 #ifdef FEAT_CONCEAL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8268 linenr_T oldline = curwin->w_cursor.lnum; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8269 #endif |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8270 |
7 | 8271 if (!checkclearopq(cap->oap)) |
8272 { | |
8273 #ifdef FEAT_FOLDING | |
8274 if (cap->cmdchar == 'O') | |
8275 /* Open above the first line of a folded sequence of lines */ | |
8276 (void)hasFolding(curwin->w_cursor.lnum, | |
8277 &curwin->w_cursor.lnum, NULL); | |
8278 else | |
8279 /* Open below the last line of a folded sequence of lines */ | |
8280 (void)hasFolding(curwin->w_cursor.lnum, | |
8281 NULL, &curwin->w_cursor.lnum); | |
8282 #endif | |
8283 if (u_save((linenr_T)(curwin->w_cursor.lnum - | |
8284 (cap->cmdchar == 'O' ? 1 : 0)), | |
8285 (linenr_T)(curwin->w_cursor.lnum + | |
8286 (cap->cmdchar == 'o' ? 1 : 0)) | |
8287 ) == OK | |
8288 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD, | |
8289 #ifdef FEAT_COMMENTS | |
8290 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM : | |
8291 #endif | |
8292 0, 0)) | |
8293 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8294 #ifdef FEAT_CONCEAL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8295 if (curwin->w_p_conceal && oldline != curwin->w_cursor.lnum) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8296 update_single_line(curwin, oldline); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8297 #endif |
164 | 8298 /* When '#' is in 'cpoptions' ignore the count. */ |
8299 if (vim_strchr(p_cpo, CPO_HASH) != NULL) | |
8300 cap->count1 = 1; | |
7 | 8301 invoke_edit(cap, FALSE, cap->cmdchar, TRUE); |
8302 } | |
8303 } | |
8304 } | |
8305 | |
8306 /* | |
8307 * "." command: redo last change. | |
8308 */ | |
8309 static void | |
8310 nv_dot(cap) | |
8311 cmdarg_T *cap; | |
8312 { | |
8313 if (!checkclearopq(cap->oap)) | |
8314 { | |
8315 /* | |
8316 * If "restart_edit" is TRUE, the last but one command is repeated | |
8317 * instead of the last command (inserting text). This is used for | |
8318 * CTRL-O <.> in insert mode. | |
8319 */ | |
8320 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL) | |
8321 clearopbeep(cap->oap); | |
8322 } | |
8323 } | |
8324 | |
8325 /* | |
8326 * CTRL-R: undo undo | |
8327 */ | |
8328 static void | |
8329 nv_redo(cap) | |
8330 cmdarg_T *cap; | |
8331 { | |
8332 if (!checkclearopq(cap->oap)) | |
8333 { | |
8334 u_redo((int)cap->count1); | |
8335 curwin->w_set_curswant = TRUE; | |
8336 } | |
8337 } | |
8338 | |
8339 /* | |
8340 * Handle "U" command. | |
8341 */ | |
8342 static void | |
8343 nv_Undo(cap) | |
8344 cmdarg_T *cap; | |
8345 { | |
8346 /* In Visual mode and typing "gUU" triggers an operator */ | |
8347 if (cap->oap->op_type == OP_UPPER | |
8348 #ifdef FEAT_VISUAL | |
8349 || VIsual_active | |
8350 #endif | |
8351 ) | |
8352 { | |
8353 /* translate "gUU" to "gUgU" */ | |
8354 cap->cmdchar = 'g'; | |
8355 cap->nchar = 'U'; | |
8356 nv_operator(cap); | |
8357 } | |
8358 else if (!checkclearopq(cap->oap)) | |
8359 { | |
8360 u_undoline(); | |
8361 curwin->w_set_curswant = TRUE; | |
8362 } | |
8363 } | |
8364 | |
8365 /* | |
8366 * '~' command: If tilde is not an operator and Visual is off: swap case of a | |
8367 * single character. | |
8368 */ | |
8369 static void | |
8370 nv_tilde(cap) | |
8371 cmdarg_T *cap; | |
8372 { | |
8373 if (!p_to | |
8374 #ifdef FEAT_VISUAL | |
8375 && !VIsual_active | |
8376 #endif | |
8377 && cap->oap->op_type != OP_TILDE) | |
8378 n_swapchar(cap); | |
8379 else | |
8380 nv_operator(cap); | |
8381 } | |
8382 | |
8383 /* | |
8384 * Handle an operator command. | |
8385 * The actual work is done by do_pending_operator(). | |
8386 */ | |
8387 static void | |
8388 nv_operator(cap) | |
8389 cmdarg_T *cap; | |
8390 { | |
8391 int op_type; | |
8392 | |
8393 op_type = get_op_type(cap->cmdchar, cap->nchar); | |
8394 | |
8395 if (op_type == cap->oap->op_type) /* double operator works on lines */ | |
8396 nv_lineop(cap); | |
8397 else if (!checkclearop(cap->oap)) | |
8398 { | |
8399 cap->oap->start = curwin->w_cursor; | |
8400 cap->oap->op_type = op_type; | |
1490 | 8401 #ifdef FEAT_EVAL |
8402 set_op_var(op_type); | |
8403 #endif | |
8404 } | |
8405 } | |
8406 | |
8407 #ifdef FEAT_EVAL | |
8408 /* | |
8409 * Set v:operator to the characters for "optype". | |
8410 */ | |
8411 static void | |
8412 set_op_var(optype) | |
8413 int optype; | |
8414 { | |
8415 char_u opchars[3]; | |
8416 | |
8417 if (optype == OP_NOP) | |
8418 set_vim_var_string(VV_OP, NULL, 0); | |
8419 else | |
8420 { | |
8421 opchars[0] = get_op_char(optype); | |
8422 opchars[1] = get_extra_op_char(optype); | |
8423 opchars[2] = NUL; | |
8424 set_vim_var_string(VV_OP, opchars, -1); | |
8425 } | |
8426 } | |
8427 #endif | |
7 | 8428 |
8429 /* | |
8430 * Handle linewise operator "dd", "yy", etc. | |
8431 * | |
8432 * "_" is is a strange motion command that helps make operators more logical. | |
8433 * It is actually implemented, but not documented in the real Vi. This motion | |
8434 * command actually refers to "the current line". Commands like "dd" and "yy" | |
8435 * are really an alternate form of "d_" and "y_". It does accept a count, so | |
8436 * "d3_" works to delete 3 lines. | |
8437 */ | |
8438 static void | |
8439 nv_lineop(cap) | |
8440 cmdarg_T *cap; | |
8441 { | |
8442 cap->oap->motion_type = MLINE; | |
8443 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL) | |
8444 clearopbeep(cap->oap); | |
8445 else if ( cap->oap->op_type == OP_DELETE | |
8446 || cap->oap->op_type == OP_LSHIFT | |
8447 || cap->oap->op_type == OP_RSHIFT) | |
8448 beginline(BL_SOL | BL_FIX); | |
8449 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */ | |
8450 beginline(BL_WHITE | BL_FIX); | |
8451 } | |
8452 | |
8453 /* | |
8454 * <Home> command. | |
8455 */ | |
8456 static void | |
8457 nv_home(cap) | |
8458 cmdarg_T *cap; | |
8459 { | |
180 | 8460 /* CTRL-HOME is like "gg" */ |
8461 if (mod_mask & MOD_MASK_CTRL) | |
8462 nv_goto(cap); | |
8463 else | |
8464 { | |
8465 cap->count0 = 1; | |
8466 nv_pipe(cap); | |
8467 } | |
229 | 8468 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8469 one-character line). */ | |
7 | 8470 } |
8471 | |
8472 /* | |
8473 * "|" command. | |
8474 */ | |
8475 static void | |
8476 nv_pipe(cap) | |
8477 cmdarg_T *cap; | |
8478 { | |
8479 cap->oap->motion_type = MCHAR; | |
8480 cap->oap->inclusive = FALSE; | |
8481 beginline(0); | |
8482 if (cap->count0 > 0) | |
8483 { | |
8484 coladvance((colnr_T)(cap->count0 - 1)); | |
8485 curwin->w_curswant = (colnr_T)(cap->count0 - 1); | |
8486 } | |
8487 else | |
8488 curwin->w_curswant = 0; | |
8489 /* keep curswant at the column where we wanted to go, not where | |
8490 we ended; differs if line is too short */ | |
8491 curwin->w_set_curswant = FALSE; | |
8492 } | |
8493 | |
8494 /* | |
8495 * Handle back-word command "b" and "B". | |
8496 * cap->arg is 1 for "B" | |
8497 */ | |
8498 static void | |
8499 nv_bck_word(cap) | |
8500 cmdarg_T *cap; | |
8501 { | |
8502 cap->oap->motion_type = MCHAR; | |
8503 cap->oap->inclusive = FALSE; | |
8504 curwin->w_set_curswant = TRUE; | |
8505 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL) | |
8506 clearopbeep(cap->oap); | |
8507 #ifdef FEAT_FOLDING | |
8508 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8509 foldOpenCursor(); | |
8510 #endif | |
8511 } | |
8512 | |
8513 /* | |
8514 * Handle word motion commands "e", "E", "w" and "W". | |
8515 * cap->arg is TRUE for "E" and "W". | |
8516 */ | |
8517 static void | |
8518 nv_wordcmd(cap) | |
8519 cmdarg_T *cap; | |
8520 { | |
8521 int n; | |
8522 int word_end; | |
8523 int flag = FALSE; | |
1573 | 8524 pos_T startpos = curwin->w_cursor; |
7 | 8525 |
8526 /* | |
8527 * Set inclusive for the "E" and "e" command. | |
8528 */ | |
8529 if (cap->cmdchar == 'e' || cap->cmdchar == 'E') | |
8530 word_end = TRUE; | |
8531 else | |
8532 word_end = FALSE; | |
8533 cap->oap->inclusive = word_end; | |
8534 | |
8535 /* | |
8536 * "cw" and "cW" are a special case. | |
8537 */ | |
8538 if (!word_end && cap->oap->op_type == OP_CHANGE) | |
8539 { | |
8540 n = gchar_cursor(); | |
8541 if (n != NUL) /* not an empty line */ | |
8542 { | |
8543 if (vim_iswhite(n)) | |
8544 { | |
8545 /* | |
8546 * Reproduce a funny Vi behaviour: "cw" on a blank only | |
8547 * changes one character, not all blanks until the start of | |
8548 * the next word. Only do this when the 'w' flag is included | |
8549 * in 'cpoptions'. | |
8550 */ | |
8551 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL) | |
8552 { | |
8553 cap->oap->inclusive = TRUE; | |
8554 cap->oap->motion_type = MCHAR; | |
8555 return; | |
8556 } | |
8557 } | |
8558 else | |
8559 { | |
8560 /* | |
8561 * This is a little strange. To match what the real Vi does, | |
8562 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided | |
8563 * that we are not on a space or a TAB. This seems impolite | |
8564 * at first, but it's really more what we mean when we say | |
8565 * 'cw'. | |
8566 * Another strangeness: When standing on the end of a word | |
8567 * "ce" will change until the end of the next wordt, but "cw" | |
8568 * will change only one character! This is done by setting | |
8569 * flag. | |
8570 */ | |
8571 cap->oap->inclusive = TRUE; | |
8572 word_end = TRUE; | |
8573 flag = TRUE; | |
8574 } | |
8575 } | |
8576 } | |
8577 | |
8578 cap->oap->motion_type = MCHAR; | |
8579 curwin->w_set_curswant = TRUE; | |
8580 if (word_end) | |
8581 n = end_word(cap->count1, cap->arg, flag, FALSE); | |
8582 else | |
8583 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP); | |
8584 | |
1573 | 8585 /* Don't leave the cursor on the NUL past the end of line. Unless we |
8586 * didn't move it forward. */ | |
8587 if (lt(startpos, curwin->w_cursor)) | |
1505 | 8588 adjust_cursor(cap->oap); |
7 | 8589 |
8590 if (n == FAIL && cap->oap->op_type == OP_NOP) | |
8591 clearopbeep(cap->oap); | |
8592 else | |
8593 { | |
8594 #ifdef FEAT_VISUAL | |
8595 adjust_for_sel(cap); | |
8596 #endif | |
8597 #ifdef FEAT_FOLDING | |
8598 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8599 foldOpenCursor(); | |
8600 #endif | |
8601 } | |
8602 } | |
8603 | |
8604 /* | |
1505 | 8605 * Used after a movement command: If the cursor ends up on the NUL after the |
8606 * end of the line, may move it back to the last character and make the motion | |
8607 * inclusive. | |
8608 */ | |
8609 static void | |
8610 adjust_cursor(oap) | |
8611 oparg_T *oap; | |
8612 { | |
8613 /* The cursor cannot remain on the NUL when: | |
8614 * - the column is > 0 | |
8615 * - not in Visual mode or 'selection' is "o" | |
8616 * - 'virtualedit' is not "all" and not "onemore". | |
8617 */ | |
8618 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL | |
8619 #ifdef FEAT_VISUAL | |
8620 && (!VIsual_active || *p_sel == 'o') | |
8621 #endif | |
8622 #ifdef FEAT_VIRTUALEDIT | |
8623 && !virtual_active() && (ve_flags & VE_ONEMORE) == 0 | |
8624 #endif | |
8625 ) | |
8626 { | |
8627 --curwin->w_cursor.col; | |
8628 #ifdef FEAT_MBYTE | |
8629 /* prevent cursor from moving on the trail byte */ | |
8630 if (has_mbyte) | |
8631 mb_adjust_cursor(); | |
8632 #endif | |
8633 oap->inclusive = TRUE; | |
8634 } | |
8635 } | |
8636 | |
8637 /* | |
7 | 8638 * "0" and "^" commands. |
8639 * cap->arg is the argument for beginline(). | |
8640 */ | |
8641 static void | |
8642 nv_beginline(cap) | |
8643 cmdarg_T *cap; | |
8644 { | |
8645 cap->oap->motion_type = MCHAR; | |
8646 cap->oap->inclusive = FALSE; | |
8647 beginline(cap->arg); | |
8648 #ifdef FEAT_FOLDING | |
8649 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8650 foldOpenCursor(); | |
8651 #endif | |
557 | 8652 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8653 one-character line). */ | |
7 | 8654 } |
8655 | |
8656 #ifdef FEAT_VISUAL | |
8657 /* | |
8658 * In exclusive Visual mode, may include the last character. | |
8659 */ | |
8660 static void | |
8661 adjust_for_sel(cap) | |
8662 cmdarg_T *cap; | |
8663 { | |
8664 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e' | |
8665 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor)) | |
8666 { | |
8667 # ifdef FEAT_MBYTE | |
8668 if (has_mbyte) | |
8669 inc_cursor(); | |
8670 else | |
8671 # endif | |
8672 ++curwin->w_cursor.col; | |
8673 cap->oap->inclusive = FALSE; | |
8674 } | |
8675 } | |
8676 | |
8677 /* | |
8678 * Exclude last character at end of Visual area for 'selection' == "exclusive". | |
8679 * Should check VIsual_mode before calling this. | |
8680 * Returns TRUE when backed up to the previous line. | |
8681 */ | |
8682 static int | |
8683 unadjust_for_sel() | |
8684 { | |
8685 pos_T *pp; | |
8686 | |
8687 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor)) | |
8688 { | |
8689 if (lt(VIsual, curwin->w_cursor)) | |
8690 pp = &curwin->w_cursor; | |
8691 else | |
8692 pp = &VIsual; | |
8693 #ifdef FEAT_VIRTUALEDIT | |
8694 if (pp->coladd > 0) | |
8695 --pp->coladd; | |
8696 else | |
8697 #endif | |
8698 if (pp->col > 0) | |
8699 { | |
8700 --pp->col; | |
8701 #ifdef FEAT_MBYTE | |
8702 mb_adjustpos(pp); | |
8703 #endif | |
8704 } | |
8705 else if (pp->lnum > 1) | |
8706 { | |
8707 --pp->lnum; | |
8708 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum)); | |
8709 return TRUE; | |
8710 } | |
8711 } | |
8712 return FALSE; | |
8713 } | |
8714 | |
8715 /* | |
8716 * SELECT key in Normal or Visual mode: end of Select mode mapping. | |
8717 */ | |
8718 static void | |
8719 nv_select(cap) | |
8720 cmdarg_T *cap; | |
8721 { | |
8722 if (VIsual_active) | |
8723 VIsual_select = TRUE; | |
8724 else if (VIsual_reselect) | |
8725 { | |
8726 cap->nchar = 'v'; /* fake "gv" command */ | |
8727 cap->arg = TRUE; | |
8728 nv_g_cmd(cap); | |
8729 } | |
8730 } | |
8731 | |
8732 #endif | |
8733 | |
8734 /* | |
8735 * "G", "gg", CTRL-END, CTRL-HOME. | |
8736 * cap->arg is TRUE for "G". | |
8737 */ | |
8738 static void | |
8739 nv_goto(cap) | |
8740 cmdarg_T *cap; | |
8741 { | |
8742 linenr_T lnum; | |
8743 | |
8744 if (cap->arg) | |
8745 lnum = curbuf->b_ml.ml_line_count; | |
8746 else | |
8747 lnum = 1L; | |
8748 cap->oap->motion_type = MLINE; | |
8749 setpcmark(); | |
8750 | |
8751 /* When a count is given, use it instead of the default lnum */ | |
8752 if (cap->count0 != 0) | |
8753 lnum = cap->count0; | |
8754 if (lnum < 1L) | |
8755 lnum = 1L; | |
8756 else if (lnum > curbuf->b_ml.ml_line_count) | |
8757 lnum = curbuf->b_ml.ml_line_count; | |
8758 curwin->w_cursor.lnum = lnum; | |
8759 beginline(BL_SOL | BL_FIX); | |
8760 #ifdef FEAT_FOLDING | |
8761 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8762 foldOpenCursor(); | |
8763 #endif | |
8764 } | |
8765 | |
8766 /* | |
8767 * CTRL-\ in Normal mode. | |
8768 */ | |
8769 static void | |
8770 nv_normal(cap) | |
8771 cmdarg_T *cap; | |
8772 { | |
8773 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G) | |
8774 { | |
8775 clearop(cap->oap); | |
643 | 8776 if (restart_edit != 0 && mode_displayed) |
7 | 8777 clear_cmdline = TRUE; /* unshow mode later */ |
8778 restart_edit = 0; | |
8779 #ifdef FEAT_CMDWIN | |
8780 if (cmdwin_type != 0) | |
8781 cmdwin_result = Ctrl_C; | |
8782 #endif | |
8783 #ifdef FEAT_VISUAL | |
8784 if (VIsual_active) | |
8785 { | |
8786 end_visual_mode(); /* stop Visual */ | |
8787 redraw_curbuf_later(INVERTED); | |
8788 } | |
8789 #endif | |
8790 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */ | |
8791 if (cap->nchar == Ctrl_G && p_im) | |
8792 restart_edit = 'a'; | |
8793 } | |
8794 else | |
8795 clearopbeep(cap->oap); | |
8796 } | |
8797 | |
8798 /* | |
8799 * ESC in Normal mode: beep, but don't flush buffers. | |
8800 * Don't even beep if we are canceling a command. | |
8801 */ | |
8802 static void | |
8803 nv_esc(cap) | |
8804 cmdarg_T *cap; | |
8805 { | |
8806 int no_reason; | |
8807 | |
8808 no_reason = (cap->oap->op_type == OP_NOP | |
8809 && cap->opcount == 0 | |
8810 && cap->count0 == 0 | |
8811 && cap->oap->regname == 0 | |
8812 && !p_im); | |
8813 | |
8814 if (cap->arg) /* TRUE for CTRL-C */ | |
8815 { | |
8816 if (restart_edit == 0 | |
8817 #ifdef FEAT_CMDWIN | |
8818 && cmdwin_type == 0 | |
8819 #endif | |
8820 #ifdef FEAT_VISUAL | |
8821 && !VIsual_active | |
8822 #endif | |
8823 && no_reason) | |
8824 MSG(_("Type :quit<Enter> to exit Vim")); | |
8825 | |
8826 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be | |
8827 * set again below when halfway a mapping. */ | |
8828 if (!p_im) | |
8829 restart_edit = 0; | |
8830 #ifdef FEAT_CMDWIN | |
8831 if (cmdwin_type != 0) | |
8832 { | |
8833 cmdwin_result = K_IGNORE; | |
8834 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
8835 return; | |
8836 } | |
8837 #endif | |
8838 } | |
8839 | |
8840 #ifdef FEAT_VISUAL | |
8841 if (VIsual_active) | |
8842 { | |
8843 end_visual_mode(); /* stop Visual */ | |
8844 check_cursor_col(); /* make sure cursor is not beyond EOL */ | |
8845 curwin->w_set_curswant = TRUE; | |
8846 redraw_curbuf_later(INVERTED); | |
8847 } | |
8848 else | |
8849 #endif | |
8850 if (no_reason) | |
8851 vim_beep(); | |
8852 clearop(cap->oap); | |
8853 | |
8854 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is | |
8855 * set return to Insert mode afterwards. */ | |
8856 if (restart_edit == 0 && goto_im() | |
8857 #ifdef FEAT_EX_EXTRA | |
8858 && ex_normal_busy == 0 | |
8859 #endif | |
8860 ) | |
8861 restart_edit = 'a'; | |
8862 } | |
8863 | |
8864 /* | |
8865 * Handle "A", "a", "I", "i" and <Insert> commands. | |
8866 */ | |
8867 static void | |
8868 nv_edit(cap) | |
8869 cmdarg_T *cap; | |
8870 { | |
8871 /* <Insert> is equal to "i" */ | |
8872 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS) | |
8873 cap->cmdchar = 'i'; | |
8874 | |
8875 #ifdef FEAT_VISUAL | |
8876 /* in Visual mode "A" and "I" are an operator */ | |
8877 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I')) | |
8878 v_visop(cap); | |
8879 | |
8880 /* in Visual mode and after an operator "a" and "i" are for text objects */ | |
8881 else | |
8882 #endif | |
8883 if ((cap->cmdchar == 'a' || cap->cmdchar == 'i') | |
8884 && (cap->oap->op_type != OP_NOP | |
8885 #ifdef FEAT_VISUAL | |
8886 || VIsual_active | |
8887 #endif | |
8888 )) | |
8889 { | |
8890 #ifdef FEAT_TEXTOBJ | |
8891 nv_object(cap); | |
8892 #else | |
8893 clearopbeep(cap->oap); | |
8894 #endif | |
8895 } | |
8896 else if (!curbuf->b_p_ma && !p_im) | |
8897 { | |
8898 /* Only give this error when 'insertmode' is off. */ | |
8899 EMSG(_(e_modifiable)); | |
8900 clearop(cap->oap); | |
8901 } | |
8902 else if (!checkclearopq(cap->oap)) | |
8903 { | |
8904 switch (cap->cmdchar) | |
8905 { | |
8906 case 'A': /* "A"ppend after the line */ | |
8907 curwin->w_set_curswant = TRUE; | |
8908 #ifdef FEAT_VIRTUALEDIT | |
8909 if (ve_flags == VE_ALL) | |
8910 { | |
8911 int save_State = State; | |
8912 | |
8913 /* Pretent Insert mode here to allow the cursor on the | |
8914 * character past the end of the line */ | |
8915 State = INSERT; | |
8916 coladvance((colnr_T)MAXCOL); | |
8917 State = save_State; | |
8918 } | |
8919 else | |
8920 #endif | |
8921 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
8922 break; | |
8923 | |
8924 case 'I': /* "I"nsert before the first non-blank */ | |
164 | 8925 if (vim_strchr(p_cpo, CPO_INSEND) == NULL) |
8926 beginline(BL_WHITE); | |
8927 else | |
8928 beginline(BL_WHITE|BL_FIX); | |
7 | 8929 break; |
8930 | |
8931 case 'a': /* "a"ppend is like "i"nsert on the next character. */ | |
8932 #ifdef FEAT_VIRTUALEDIT | |
8933 /* increment coladd when in virtual space, increment the | |
8934 * column otherwise, also to append after an unprintable char */ | |
8935 if (virtual_active() | |
8936 && (curwin->w_cursor.coladd > 0 | |
8937 || *ml_get_cursor() == NUL | |
8938 || *ml_get_cursor() == TAB)) | |
8939 curwin->w_cursor.coladd++; | |
8940 else | |
8941 #endif | |
8942 if (*ml_get_cursor() != NUL) | |
8943 inc_cursor(); | |
8944 break; | |
8945 } | |
8946 | |
8947 #ifdef FEAT_VIRTUALEDIT | |
8948 if (curwin->w_cursor.coladd && cap->cmdchar != 'A') | |
8949 { | |
8950 int save_State = State; | |
8951 | |
8952 /* Pretent Insert mode here to allow the cursor on the | |
8953 * character past the end of the line */ | |
8954 State = INSERT; | |
8955 coladvance(getviscol()); | |
8956 State = save_State; | |
8957 } | |
8958 #endif | |
8959 | |
8960 invoke_edit(cap, FALSE, cap->cmdchar, FALSE); | |
8961 } | |
8962 } | |
8963 | |
8964 /* | |
8965 * Invoke edit() and take care of "restart_edit" and the return value. | |
8966 */ | |
8967 static void | |
8968 invoke_edit(cap, repl, cmd, startln) | |
8969 cmdarg_T *cap; | |
8970 int repl; /* "r" or "gr" command */ | |
8971 int cmd; | |
8972 int startln; | |
8973 { | |
8974 int restart_edit_save = 0; | |
8975 | |
8976 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert | |
8977 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow | |
8978 * it. */ | |
8979 if (repl || !stuff_empty()) | |
8980 restart_edit_save = restart_edit; | |
8981 else | |
8982 restart_edit_save = 0; | |
8983 | |
8984 /* Always reset "restart_edit", this is not a restarted edit. */ | |
8985 restart_edit = 0; | |
8986 | |
8987 if (edit(cmd, startln, cap->count1)) | |
8988 cap->retval |= CA_COMMAND_BUSY; | |
8989 | |
8990 if (restart_edit == 0) | |
8991 restart_edit = restart_edit_save; | |
8992 } | |
8993 | |
8994 #ifdef FEAT_TEXTOBJ | |
8995 /* | |
8996 * "a" or "i" while an operator is pending or in Visual mode: object motion. | |
8997 */ | |
8998 static void | |
8999 nv_object(cap) | |
9000 cmdarg_T *cap; | |
9001 { | |
9002 int flag; | |
9003 int include; | |
9004 char_u *mps_save; | |
9005 | |
9006 if (cap->cmdchar == 'i') | |
9007 include = FALSE; /* "ix" = inner object: exclude white space */ | |
9008 else | |
9009 include = TRUE; /* "ax" = an object: include white space */ | |
9010 | |
9011 /* Make sure (), [], {} and <> are in 'matchpairs' */ | |
9012 mps_save = curbuf->b_p_mps; | |
9013 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>"; | |
9014 | |
9015 switch (cap->nchar) | |
9016 { | |
9017 case 'w': /* "aw" = a word */ | |
9018 flag = current_word(cap->oap, cap->count1, include, FALSE); | |
9019 break; | |
9020 case 'W': /* "aW" = a WORD */ | |
9021 flag = current_word(cap->oap, cap->count1, include, TRUE); | |
9022 break; | |
9023 case 'b': /* "ab" = a braces block */ | |
9024 case '(': | |
9025 case ')': | |
9026 flag = current_block(cap->oap, cap->count1, include, '(', ')'); | |
9027 break; | |
9028 case 'B': /* "aB" = a Brackets block */ | |
9029 case '{': | |
9030 case '}': | |
9031 flag = current_block(cap->oap, cap->count1, include, '{', '}'); | |
9032 break; | |
9033 case '[': /* "a[" = a [] block */ | |
9034 case ']': | |
9035 flag = current_block(cap->oap, cap->count1, include, '[', ']'); | |
9036 break; | |
9037 case '<': /* "a<" = a <> block */ | |
9038 case '>': | |
9039 flag = current_block(cap->oap, cap->count1, include, '<', '>'); | |
9040 break; | |
420 | 9041 case 't': /* "at" = a tag block (xml and html) */ |
9042 flag = current_tagblock(cap->oap, cap->count1, include); | |
9043 break; | |
7 | 9044 case 'p': /* "ap" = a paragraph */ |
9045 flag = current_par(cap->oap, cap->count1, include, 'p'); | |
9046 break; | |
9047 case 's': /* "as" = a sentence */ | |
9048 flag = current_sent(cap->oap, cap->count1, include); | |
9049 break; | |
12 | 9050 case '"': /* "a"" = a double quoted string */ |
9051 case '\'': /* "a'" = a single quoted string */ | |
9052 case '`': /* "a`" = a backtick quoted string */ | |
9053 flag = current_quote(cap->oap, cap->count1, include, | |
9054 cap->nchar); | |
9055 break; | |
7 | 9056 #if 0 /* TODO */ |
9057 case 'S': /* "aS" = a section */ | |
9058 case 'f': /* "af" = a filename */ | |
9059 case 'u': /* "au" = a URL */ | |
9060 #endif | |
9061 default: | |
9062 flag = FAIL; | |
9063 break; | |
9064 } | |
9065 | |
9066 curbuf->b_p_mps = mps_save; | |
9067 if (flag == FAIL) | |
9068 clearopbeep(cap->oap); | |
9069 adjust_cursor_col(); | |
9070 curwin->w_set_curswant = TRUE; | |
9071 } | |
9072 #endif | |
9073 | |
9074 /* | |
9075 * "q" command: Start/stop recording. | |
9076 * "q:", "q/", "q?": edit command-line in command-line window. | |
9077 */ | |
9078 static void | |
9079 nv_record(cap) | |
9080 cmdarg_T *cap; | |
9081 { | |
9082 if (cap->oap->op_type == OP_FORMAT) | |
9083 { | |
9084 /* "gqq" is the same as "gqgq": format line */ | |
9085 cap->cmdchar = 'g'; | |
9086 cap->nchar = 'q'; | |
9087 nv_operator(cap); | |
9088 } | |
9089 else if (!checkclearop(cap->oap)) | |
9090 { | |
9091 #ifdef FEAT_CMDWIN | |
9092 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?') | |
9093 { | |
9094 stuffcharReadbuff(cap->nchar); | |
9095 stuffcharReadbuff(K_CMDWIN); | |
9096 } | |
9097 else | |
9098 #endif | |
9099 /* (stop) recording into a named register, unless executing a | |
9100 * register */ | |
9101 if (!Exec_reg && do_record(cap->nchar) == FAIL) | |
9102 clearopbeep(cap->oap); | |
9103 } | |
9104 } | |
9105 | |
9106 /* | |
9107 * Handle the "@r" command. | |
9108 */ | |
9109 static void | |
9110 nv_at(cap) | |
9111 cmdarg_T *cap; | |
9112 { | |
9113 if (checkclearop(cap->oap)) | |
9114 return; | |
9115 #ifdef FEAT_EVAL | |
9116 if (cap->nchar == '=') | |
9117 { | |
9118 if (get_expr_register() == NUL) | |
9119 return; | |
9120 } | |
9121 #endif | |
9122 while (cap->count1-- && !got_int) | |
9123 { | |
1034 | 9124 if (do_execreg(cap->nchar, FALSE, FALSE, FALSE) == FAIL) |
7 | 9125 { |
9126 clearopbeep(cap->oap); | |
9127 break; | |
9128 } | |
9129 line_breakcheck(); | |
9130 } | |
9131 } | |
9132 | |
9133 /* | |
9134 * Handle the CTRL-U and CTRL-D commands. | |
9135 */ | |
9136 static void | |
9137 nv_halfpage(cap) | |
9138 cmdarg_T *cap; | |
9139 { | |
9140 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) | |
9141 || (cap->cmdchar == Ctrl_D | |
9142 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) | |
9143 clearopbeep(cap->oap); | |
9144 else if (!checkclearop(cap->oap)) | |
9145 halfpage(cap->cmdchar == Ctrl_D, cap->count0); | |
9146 } | |
9147 | |
9148 /* | |
9149 * Handle "J" or "gJ" command. | |
9150 */ | |
9151 static void | |
9152 nv_join(cap) | |
9153 cmdarg_T *cap; | |
9154 { | |
9155 #ifdef FEAT_VISUAL | |
9156 if (VIsual_active) /* join the visual lines */ | |
9157 nv_operator(cap); | |
9158 else | |
9159 #endif | |
9160 if (!checkclearop(cap->oap)) | |
9161 { | |
9162 if (cap->count0 <= 1) | |
9163 cap->count0 = 2; /* default for join is two lines! */ | |
9164 if (curwin->w_cursor.lnum + cap->count0 - 1 > | |
9165 curbuf->b_ml.ml_line_count) | |
9166 clearopbeep(cap->oap); /* beyond last line */ | |
9167 else | |
9168 { | |
9169 prep_redo(cap->oap->regname, cap->count0, | |
9170 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
|
9171 (void)do_join(cap->count0, cap->nchar == NUL, TRUE); |
7 | 9172 } |
9173 } | |
9174 } | |
9175 | |
9176 /* | |
9177 * "P", "gP", "p" and "gp" commands. | |
9178 */ | |
9179 static void | |
9180 nv_put(cap) | |
9181 cmdarg_T *cap; | |
9182 { | |
9183 #ifdef FEAT_VISUAL | |
9184 int regname = 0; | |
9185 void *reg1 = NULL, *reg2 = NULL; | |
84 | 9186 int empty = FALSE; |
236 | 9187 int was_visual = FALSE; |
7 | 9188 #endif |
9189 int dir; | |
9190 int flags = 0; | |
9191 | |
9192 if (cap->oap->op_type != OP_NOP) | |
9193 { | |
9194 #ifdef FEAT_DIFF | |
9195 /* "dp" is ":diffput" */ | |
9196 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p') | |
9197 { | |
9198 clearop(cap->oap); | |
9199 nv_diffgetput(TRUE); | |
9200 } | |
9201 else | |
9202 #endif | |
9203 clearopbeep(cap->oap); | |
9204 } | |
9205 else | |
9206 { | |
9207 dir = (cap->cmdchar == 'P' | |
9208 || (cap->cmdchar == 'g' && cap->nchar == 'P')) | |
9209 ? BACKWARD : FORWARD; | |
9210 prep_redo_cmd(cap); | |
9211 if (cap->cmdchar == 'g') | |
9212 flags |= PUT_CURSEND; | |
9213 | |
9214 #ifdef FEAT_VISUAL | |
9215 if (VIsual_active) | |
9216 { | |
9217 /* Putting in Visual mode: The put text replaces the selected | |
9218 * text. First delete the selected text, then put the new text. | |
9219 * Need to save and restore the registers that the delete | |
9220 * overwrites if the old contents is being put. | |
9221 */ | |
236 | 9222 was_visual = TRUE; |
7 | 9223 regname = cap->oap->regname; |
9224 # ifdef FEAT_CLIPBOARD | |
9225 adjust_clip_reg(®name); | |
9226 # endif | |
9227 if (regname == 0 || VIM_ISDIGIT(regname) | |
9228 # ifdef FEAT_CLIPBOARD | |
9229 || (clip_unnamed && (regname == '*' || regname == '+')) | |
9230 # endif | |
9231 | |
9232 ) | |
9233 { | |
9234 /* the delete is going to overwrite the register we want to | |
9235 * put, save it first. */ | |
9236 reg1 = get_register(regname, TRUE); | |
9237 } | |
9238 | |
9239 /* Now delete the selected text. */ | |
9240 cap->cmdchar = 'd'; | |
9241 cap->nchar = NUL; | |
9242 cap->oap->regname = NUL; | |
9243 nv_operator(cap); | |
9244 do_pending_operator(cap, 0, FALSE); | |
84 | 9245 empty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
7 | 9246 |
9247 /* delete PUT_LINE_BACKWARD; */ | |
9248 cap->oap->regname = regname; | |
9249 | |
9250 if (reg1 != NULL) | |
9251 { | |
9252 /* Delete probably changed the register we want to put, save | |
9253 * it first. Then put back what was there before the delete. */ | |
9254 reg2 = get_register(regname, FALSE); | |
9255 put_register(regname, reg1); | |
9256 } | |
9257 | |
9258 /* When deleted a linewise Visual area, put the register as | |
9259 * lines to avoid it joined with the next line. When deletion was | |
9260 * characterwise, split a line when putting lines. */ | |
9261 if (VIsual_mode == 'V') | |
9262 flags |= PUT_LINE; | |
9263 else if (VIsual_mode == 'v') | |
9264 flags |= PUT_LINE_SPLIT; | |
9265 if (VIsual_mode == Ctrl_V && dir == FORWARD) | |
9266 flags |= PUT_LINE_FORWARD; | |
9267 dir = BACKWARD; | |
9268 if ((VIsual_mode != 'V' | |
9269 && curwin->w_cursor.col < curbuf->b_op_start.col) | |
9270 || (VIsual_mode == 'V' | |
9271 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum)) | |
9272 /* cursor is at the end of the line or end of file, put | |
9273 * forward. */ | |
9274 dir = FORWARD; | |
9275 } | |
9276 #endif | |
9277 do_put(cap->oap->regname, dir, cap->count1, flags); | |
9278 | |
9279 #ifdef FEAT_VISUAL | |
9280 /* If a register was saved, put it back now. */ | |
9281 if (reg2 != NULL) | |
9282 put_register(regname, reg2); | |
236 | 9283 |
9284 /* What to reselect with "gv"? Selecting the just put text seems to | |
9285 * be the most useful, since the original text was removed. */ | |
9286 if (was_visual) | |
9287 { | |
690 | 9288 curbuf->b_visual.vi_start = curbuf->b_op_start; |
9289 curbuf->b_visual.vi_end = curbuf->b_op_end; | |
236 | 9290 } |
9291 | |
84 | 9292 /* When all lines were selected and deleted do_put() leaves an empty |
236 | 9293 * line that needs to be deleted now. */ |
84 | 9294 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL) |
817 | 9295 { |
84 | 9296 ml_delete(curbuf->b_ml.ml_line_count, TRUE); |
817 | 9297 |
9298 /* If the cursor was in that line, move it to the end of the last | |
9299 * line. */ | |
9300 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
9301 { | |
9302 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
9303 coladvance((colnr_T)MAXCOL); | |
9304 } | |
9305 } | |
7 | 9306 #endif |
9307 auto_format(FALSE, TRUE); | |
9308 } | |
9309 } | |
9310 | |
9311 /* | |
9312 * "o" and "O" commands. | |
9313 */ | |
9314 static void | |
9315 nv_open(cap) | |
9316 cmdarg_T *cap; | |
9317 { | |
9318 #ifdef FEAT_DIFF | |
9319 /* "do" is ":diffget" */ | |
9320 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o') | |
9321 { | |
9322 clearop(cap->oap); | |
9323 nv_diffgetput(FALSE); | |
9324 } | |
9325 else | |
9326 #endif | |
9327 #ifdef FEAT_VISUAL | |
9328 if (VIsual_active) /* switch start and end of visual */ | |
9329 v_swap_corners(cap->cmdchar); | |
9330 else | |
9331 #endif | |
9332 n_opencmd(cap); | |
9333 } | |
9334 | |
9335 #ifdef FEAT_SNIFF | |
9336 static void | |
9337 nv_sniff(cap) | |
1883 | 9338 cmdarg_T *cap UNUSED; |
7 | 9339 { |
9340 ProcessSniffRequests(); | |
9341 } | |
9342 #endif | |
9343 | |
9344 #ifdef FEAT_NETBEANS_INTG | |
9345 static void | |
9346 nv_nbcmd(cap) | |
9347 cmdarg_T *cap; | |
9348 { | |
9349 netbeans_keycommand(cap->nchar); | |
9350 } | |
9351 #endif | |
9352 | |
9353 #ifdef FEAT_DND | |
9354 static void | |
9355 nv_drop(cap) | |
1883 | 9356 cmdarg_T *cap UNUSED; |
7 | 9357 { |
9358 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
9359 } | |
9360 #endif | |
203 | 9361 |
9362 #ifdef FEAT_AUTOCMD | |
9363 /* | |
9364 * Trigger CursorHold event. | |
9365 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the | |
9366 * input buffer. "did_cursorhold" is set to avoid retriggering. | |
9367 */ | |
9368 static void | |
9369 nv_cursorhold(cap) | |
9370 cmdarg_T *cap; | |
9371 { | |
9372 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf); | |
9373 did_cursorhold = TRUE; | |
226 | 9374 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
9375 } | |
9376 #endif |