Mercurial > vim
annotate src/normal.c @ 6441:7cda721eadb0 v7.4.550
updated for version 7.4.550
Problem: curs_rows() function is always called with the second argument
false.
Solution: Remove the argument. (Christian Brabandt)
validate_botline_win() can then also be removed.
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Sat, 13 Dec 2014 21:09:57 +0100 |
parents | df92c2b2a179 |
children | 749fc929da45 |
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 /* | |
18 * The Visual area is remembered for reselection. | |
19 */ | |
20 static int resel_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
21 static linenr_T resel_VIsual_line_count; /* number of lines */ | |
3125 | 22 static colnr_T resel_VIsual_vcol; /* nr of cols or end col */ |
5682 | 23 static int VIsual_mode_orig = NUL; /* saved Visual mode */ |
7 | 24 |
25 static int restart_VIsual_select = 0; | |
26 | |
2667 | 27 #ifdef FEAT_EVAL |
28 static void set_vcount_ca __ARGS((cmdarg_T *cap, int *set_prevcount)); | |
29 #endif | |
7 | 30 static int |
3531 | 31 #ifdef __BORLANDC__ |
32 _RTLENTRYF | |
33 #endif | |
7 | 34 nv_compare __ARGS((const void *s1, const void *s2)); |
35 static int find_command __ARGS((int cmdchar)); | |
36 static void op_colon __ARGS((oparg_T *oap)); | |
592 | 37 static void op_function __ARGS((oparg_T *oap)); |
5735 | 38 #if defined(FEAT_MOUSE) |
7 | 39 static void find_start_of_word __ARGS((pos_T *)); |
40 static void find_end_of_word __ARGS((pos_T *)); | |
41 static int get_mouse_class __ARGS((char_u *p)); | |
42 #endif | |
43 static void prep_redo_cmd __ARGS((cmdarg_T *cap)); | |
44 static void prep_redo __ARGS((int regname, long, int, int, int, int, int)); | |
45 static int checkclearop __ARGS((oparg_T *oap)); | |
46 static int checkclearopq __ARGS((oparg_T *oap)); | |
47 static void clearop __ARGS((oparg_T *oap)); | |
48 static void clearopbeep __ARGS((oparg_T *oap)); | |
49 static void unshift_special __ARGS((cmdarg_T *cap)); | |
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 static void v_swap_corners __ARGS((int cmdchar)); | |
117 static void nv_replace __ARGS((cmdarg_T *cap)); | |
118 static void n_swapchar __ARGS((cmdarg_T *cap)); | |
119 static void nv_cursormark __ARGS((cmdarg_T *cap, int flag, pos_T *pos)); | |
120 static void v_visop __ARGS((cmdarg_T *cap)); | |
121 static void nv_subst __ARGS((cmdarg_T *cap)); | |
122 static void nv_abbrev __ARGS((cmdarg_T *cap)); | |
123 static void nv_optrans __ARGS((cmdarg_T *cap)); | |
124 static void nv_gomark __ARGS((cmdarg_T *cap)); | |
125 static void nv_pcmark __ARGS((cmdarg_T *cap)); | |
126 static void nv_regname __ARGS((cmdarg_T *cap)); | |
127 static void nv_visual __ARGS((cmdarg_T *cap)); | |
128 static void n_start_visual_mode __ARGS((int c)); | |
129 static void nv_window __ARGS((cmdarg_T *cap)); | |
130 static void nv_suspend __ARGS((cmdarg_T *cap)); | |
131 static void nv_g_cmd __ARGS((cmdarg_T *cap)); | |
132 static void n_opencmd __ARGS((cmdarg_T *cap)); | |
133 static void nv_dot __ARGS((cmdarg_T *cap)); | |
134 static void nv_redo __ARGS((cmdarg_T *cap)); | |
135 static void nv_Undo __ARGS((cmdarg_T *cap)); | |
136 static void nv_tilde __ARGS((cmdarg_T *cap)); | |
137 static void nv_operator __ARGS((cmdarg_T *cap)); | |
1490 | 138 #ifdef FEAT_EVAL |
139 static void set_op_var __ARGS((int optype)); | |
140 #endif | |
7 | 141 static void nv_lineop __ARGS((cmdarg_T *cap)); |
142 static void nv_home __ARGS((cmdarg_T *cap)); | |
143 static void nv_pipe __ARGS((cmdarg_T *cap)); | |
144 static void nv_bck_word __ARGS((cmdarg_T *cap)); | |
145 static void nv_wordcmd __ARGS((cmdarg_T *cap)); | |
146 static void nv_beginline __ARGS((cmdarg_T *cap)); | |
1505 | 147 static void adjust_cursor __ARGS((oparg_T *oap)); |
7 | 148 static void adjust_for_sel __ARGS((cmdarg_T *cap)); |
149 static int unadjust_for_sel __ARGS((void)); | |
150 static void nv_select __ARGS((cmdarg_T *cap)); | |
151 static void nv_goto __ARGS((cmdarg_T *cap)); | |
152 static void nv_normal __ARGS((cmdarg_T *cap)); | |
153 static void nv_esc __ARGS((cmdarg_T *oap)); | |
154 static void nv_edit __ARGS((cmdarg_T *cap)); | |
155 static void invoke_edit __ARGS((cmdarg_T *cap, int repl, int cmd, int startln)); | |
156 #ifdef FEAT_TEXTOBJ | |
157 static void nv_object __ARGS((cmdarg_T *cap)); | |
158 #endif | |
159 static void nv_record __ARGS((cmdarg_T *cap)); | |
160 static void nv_at __ARGS((cmdarg_T *cap)); | |
161 static void nv_halfpage __ARGS((cmdarg_T *cap)); | |
162 static void nv_join __ARGS((cmdarg_T *cap)); | |
163 static void nv_put __ARGS((cmdarg_T *cap)); | |
164 static void nv_open __ARGS((cmdarg_T *cap)); | |
165 #ifdef FEAT_SNIFF | |
166 static void nv_sniff __ARGS((cmdarg_T *cap)); | |
167 #endif | |
168 #ifdef FEAT_NETBEANS_INTG | |
169 static void nv_nbcmd __ARGS((cmdarg_T *cap)); | |
170 #endif | |
171 #ifdef FEAT_DND | |
172 static void nv_drop __ARGS((cmdarg_T *cap)); | |
173 #endif | |
203 | 174 #ifdef FEAT_AUTOCMD |
175 static void nv_cursorhold __ARGS((cmdarg_T *cap)); | |
176 #endif | |
7 | 177 |
1728 | 178 static char *e_noident = N_("E349: No identifier under cursor"); |
179 | |
7 | 180 /* |
181 * Function to be called for a Normal or Visual mode command. | |
182 * The argument is a cmdarg_T. | |
183 */ | |
184 typedef void (*nv_func_T) __ARGS((cmdarg_T *cap)); | |
185 | |
186 /* Values for cmd_flags. */ | |
187 #define NV_NCH 0x01 /* may need to get a second char */ | |
188 #define NV_NCH_NOP (0x02|NV_NCH) /* get second char when no operator pending */ | |
189 #define NV_NCH_ALW (0x04|NV_NCH) /* always get a second char */ | |
190 #define NV_LANG 0x08 /* second char needs language adjustment */ | |
191 | |
192 #define NV_SS 0x10 /* may start selection */ | |
193 #define NV_SSS 0x20 /* may start selection with shift modifier */ | |
194 #define NV_STS 0x40 /* may stop selection without shift modif. */ | |
195 #define NV_RL 0x80 /* 'rightleft' modifies command */ | |
196 #define NV_KEEPREG 0x100 /* don't clear regname */ | |
197 #define NV_NCW 0x200 /* not allowed in command-line window */ | |
198 | |
199 /* | |
200 * Generally speaking, every Normal mode command should either clear any | |
201 * pending operator (with *clearop*()), or set the motion type variable | |
202 * oap->motion_type. | |
203 * | |
204 * When a cursor motion command is made, it is marked as being a character or | |
205 * line oriented motion. Then, if an operator is in effect, the operation | |
206 * becomes character or line oriented accordingly. | |
207 */ | |
208 | |
209 /* | |
210 * This table contains one entry for every Normal or Visual mode command. | |
211 * The order doesn't matter, init_normal_cmds() will create a sorted index. | |
212 * It is faster when all keys from zero to '~' are present. | |
213 */ | |
214 static const struct nv_cmd | |
215 { | |
216 int cmd_char; /* (first) command character */ | |
217 nv_func_T cmd_func; /* function for this command */ | |
218 short_u cmd_flags; /* NV_ flags */ | |
219 short cmd_arg; /* value for ca.arg */ | |
220 } nv_cmds[] = | |
221 { | |
222 {NUL, nv_error, 0, 0}, | |
223 {Ctrl_A, nv_addsub, 0, 0}, | |
224 {Ctrl_B, nv_page, NV_STS, BACKWARD}, | |
225 {Ctrl_C, nv_esc, 0, TRUE}, | |
226 {Ctrl_D, nv_halfpage, 0, 0}, | |
227 {Ctrl_E, nv_scroll_line, 0, TRUE}, | |
228 {Ctrl_F, nv_page, NV_STS, FORWARD}, | |
229 {Ctrl_G, nv_ctrlg, 0, 0}, | |
230 {Ctrl_H, nv_ctrlh, 0, 0}, | |
231 {Ctrl_I, nv_pcmark, 0, 0}, | |
232 {NL, nv_down, 0, FALSE}, | |
233 {Ctrl_K, nv_error, 0, 0}, | |
234 {Ctrl_L, nv_clear, 0, 0}, | |
376 | 235 {Ctrl_M, nv_down, 0, TRUE}, |
7 | 236 {Ctrl_N, nv_down, NV_STS, FALSE}, |
237 {Ctrl_O, nv_ctrlo, 0, 0}, | |
238 {Ctrl_P, nv_up, NV_STS, FALSE}, | |
167 | 239 {Ctrl_Q, nv_visual, 0, FALSE}, |
7 | 240 {Ctrl_R, nv_redo, 0, 0}, |
241 {Ctrl_S, nv_ignore, 0, 0}, | |
242 {Ctrl_T, nv_tagpop, NV_NCW, 0}, | |
243 {Ctrl_U, nv_halfpage, 0, 0}, | |
244 {Ctrl_V, nv_visual, 0, FALSE}, | |
245 {'V', nv_visual, 0, FALSE}, | |
246 {'v', nv_visual, 0, FALSE}, | |
247 {Ctrl_W, nv_window, 0, 0}, | |
248 {Ctrl_X, nv_addsub, 0, 0}, | |
249 {Ctrl_Y, nv_scroll_line, 0, FALSE}, | |
250 {Ctrl_Z, nv_suspend, 0, 0}, | |
251 {ESC, nv_esc, 0, FALSE}, | |
252 {Ctrl_BSL, nv_normal, NV_NCH_ALW, 0}, | |
253 {Ctrl_RSB, nv_ident, NV_NCW, 0}, | |
254 {Ctrl_HAT, nv_hat, NV_NCW, 0}, | |
255 {Ctrl__, nv_error, 0, 0}, | |
256 {' ', nv_right, 0, 0}, | |
257 {'!', nv_operator, 0, 0}, | |
258 {'"', nv_regname, NV_NCH_NOP|NV_KEEPREG, 0}, | |
259 {'#', nv_ident, 0, 0}, | |
260 {'$', nv_dollar, 0, 0}, | |
261 {'%', nv_percent, 0, 0}, | |
262 {'&', nv_optrans, 0, 0}, | |
263 {'\'', nv_gomark, NV_NCH_ALW, TRUE}, | |
264 {'(', nv_brace, 0, BACKWARD}, | |
265 {')', nv_brace, 0, FORWARD}, | |
266 {'*', nv_ident, 0, 0}, | |
267 {'+', nv_down, 0, TRUE}, | |
268 {',', nv_csearch, 0, TRUE}, | |
269 {'-', nv_up, 0, TRUE}, | |
270 {'.', nv_dot, NV_KEEPREG, 0}, | |
271 {'/', nv_search, 0, FALSE}, | |
272 {'0', nv_beginline, 0, 0}, | |
273 {'1', nv_ignore, 0, 0}, | |
274 {'2', nv_ignore, 0, 0}, | |
275 {'3', nv_ignore, 0, 0}, | |
276 {'4', nv_ignore, 0, 0}, | |
277 {'5', nv_ignore, 0, 0}, | |
278 {'6', nv_ignore, 0, 0}, | |
279 {'7', nv_ignore, 0, 0}, | |
280 {'8', nv_ignore, 0, 0}, | |
281 {'9', nv_ignore, 0, 0}, | |
282 {':', nv_colon, 0, 0}, | |
283 {';', nv_csearch, 0, FALSE}, | |
284 {'<', nv_operator, NV_RL, 0}, | |
285 {'=', nv_operator, 0, 0}, | |
286 {'>', nv_operator, NV_RL, 0}, | |
287 {'?', nv_search, 0, FALSE}, | |
288 {'@', nv_at, NV_NCH_NOP, FALSE}, | |
289 {'A', nv_edit, 0, 0}, | |
290 {'B', nv_bck_word, 0, 1}, | |
291 {'C', nv_abbrev, NV_KEEPREG, 0}, | |
292 {'D', nv_abbrev, NV_KEEPREG, 0}, | |
293 {'E', nv_wordcmd, 0, TRUE}, | |
294 {'F', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
295 {'G', nv_goto, 0, TRUE}, | |
296 {'H', nv_scroll, 0, 0}, | |
297 {'I', nv_edit, 0, 0}, | |
298 {'J', nv_join, 0, 0}, | |
299 {'K', nv_ident, 0, 0}, | |
300 {'L', nv_scroll, 0, 0}, | |
301 {'M', nv_scroll, 0, 0}, | |
302 {'N', nv_next, 0, SEARCH_REV}, | |
303 {'O', nv_open, 0, 0}, | |
304 {'P', nv_put, 0, 0}, | |
305 {'Q', nv_exmode, NV_NCW, 0}, | |
306 {'R', nv_Replace, 0, FALSE}, | |
307 {'S', nv_subst, NV_KEEPREG, 0}, | |
308 {'T', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
309 {'U', nv_Undo, 0, 0}, | |
310 {'W', nv_wordcmd, 0, TRUE}, | |
311 {'X', nv_abbrev, NV_KEEPREG, 0}, | |
312 {'Y', nv_abbrev, NV_KEEPREG, 0}, | |
313 {'Z', nv_Zet, NV_NCH_NOP|NV_NCW, 0}, | |
314 {'[', nv_brackets, NV_NCH_ALW, BACKWARD}, | |
315 {'\\', nv_error, 0, 0}, | |
316 {']', nv_brackets, NV_NCH_ALW, FORWARD}, | |
317 {'^', nv_beginline, 0, BL_WHITE | BL_FIX}, | |
318 {'_', nv_lineop, 0, 0}, | |
319 {'`', nv_gomark, NV_NCH_ALW, FALSE}, | |
320 {'a', nv_edit, NV_NCH, 0}, | |
321 {'b', nv_bck_word, 0, 0}, | |
322 {'c', nv_operator, 0, 0}, | |
323 {'d', nv_operator, 0, 0}, | |
324 {'e', nv_wordcmd, 0, FALSE}, | |
325 {'f', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
326 {'g', nv_g_cmd, NV_NCH_ALW, FALSE}, | |
327 {'h', nv_left, NV_RL, 0}, | |
328 {'i', nv_edit, NV_NCH, 0}, | |
329 {'j', nv_down, 0, FALSE}, | |
330 {'k', nv_up, 0, FALSE}, | |
331 {'l', nv_right, NV_RL, 0}, | |
332 {'m', nv_mark, NV_NCH_NOP, 0}, | |
333 {'n', nv_next, 0, 0}, | |
334 {'o', nv_open, 0, 0}, | |
335 {'p', nv_put, 0, 0}, | |
336 {'q', nv_record, NV_NCH, 0}, | |
337 {'r', nv_replace, NV_NCH_NOP|NV_LANG, 0}, | |
338 {'s', nv_subst, NV_KEEPREG, 0}, | |
339 {'t', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
340 {'u', nv_undo, 0, 0}, | |
341 {'w', nv_wordcmd, 0, FALSE}, | |
342 {'x', nv_abbrev, NV_KEEPREG, 0}, | |
343 {'y', nv_operator, 0, 0}, | |
344 {'z', nv_zet, NV_NCH_ALW, 0}, | |
345 {'{', nv_findpar, 0, BACKWARD}, | |
346 {'|', nv_pipe, 0, 0}, | |
347 {'}', nv_findpar, 0, FORWARD}, | |
348 {'~', nv_tilde, 0, 0}, | |
349 | |
350 /* pound sign */ | |
351 {POUND, nv_ident, 0, 0}, | |
352 #ifdef FEAT_MOUSE | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
353 {K_MOUSEUP, nv_mousescroll, 0, MSCR_UP}, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
354 {K_MOUSEDOWN, nv_mousescroll, 0, MSCR_DOWN}, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
355 {K_MOUSELEFT, nv_mousescroll, 0, MSCR_LEFT}, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
356 {K_MOUSERIGHT, nv_mousescroll, 0, MSCR_RIGHT}, |
7 | 357 {K_LEFTMOUSE, nv_mouse, 0, 0}, |
358 {K_LEFTMOUSE_NM, nv_mouse, 0, 0}, | |
359 {K_LEFTDRAG, nv_mouse, 0, 0}, | |
360 {K_LEFTRELEASE, nv_mouse, 0, 0}, | |
361 {K_LEFTRELEASE_NM, nv_mouse, 0, 0}, | |
362 {K_MIDDLEMOUSE, nv_mouse, 0, 0}, | |
363 {K_MIDDLEDRAG, nv_mouse, 0, 0}, | |
364 {K_MIDDLERELEASE, nv_mouse, 0, 0}, | |
365 {K_RIGHTMOUSE, nv_mouse, 0, 0}, | |
366 {K_RIGHTDRAG, nv_mouse, 0, 0}, | |
367 {K_RIGHTRELEASE, nv_mouse, 0, 0}, | |
368 {K_X1MOUSE, nv_mouse, 0, 0}, | |
369 {K_X1DRAG, nv_mouse, 0, 0}, | |
370 {K_X1RELEASE, nv_mouse, 0, 0}, | |
371 {K_X2MOUSE, nv_mouse, 0, 0}, | |
372 {K_X2DRAG, nv_mouse, 0, 0}, | |
373 {K_X2RELEASE, nv_mouse, 0, 0}, | |
374 #endif | |
819 | 375 {K_IGNORE, nv_ignore, NV_KEEPREG, 0}, |
620 | 376 {K_NOP, nv_nop, 0, 0}, |
7 | 377 {K_INS, nv_edit, 0, 0}, |
378 {K_KINS, nv_edit, 0, 0}, | |
379 {K_BS, nv_ctrlh, 0, 0}, | |
380 {K_UP, nv_up, NV_SSS|NV_STS, FALSE}, | |
381 {K_S_UP, nv_page, NV_SS, BACKWARD}, | |
382 {K_DOWN, nv_down, NV_SSS|NV_STS, FALSE}, | |
383 {K_S_DOWN, nv_page, NV_SS, FORWARD}, | |
384 {K_LEFT, nv_left, NV_SSS|NV_STS|NV_RL, 0}, | |
385 {K_S_LEFT, nv_bck_word, NV_SS|NV_RL, 0}, | |
386 {K_C_LEFT, nv_bck_word, NV_SSS|NV_RL|NV_STS, 1}, | |
387 {K_RIGHT, nv_right, NV_SSS|NV_STS|NV_RL, 0}, | |
388 {K_S_RIGHT, nv_wordcmd, NV_SS|NV_RL, FALSE}, | |
389 {K_C_RIGHT, nv_wordcmd, NV_SSS|NV_RL|NV_STS, TRUE}, | |
390 {K_PAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
391 {K_KPAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
392 {K_PAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
393 {K_KPAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
394 {K_END, nv_end, NV_SSS|NV_STS, FALSE}, | |
395 {K_KEND, nv_end, NV_SSS|NV_STS, FALSE}, | |
396 {K_S_END, nv_end, NV_SS, FALSE}, | |
397 {K_C_END, nv_end, NV_SSS|NV_STS, TRUE}, | |
398 {K_HOME, nv_home, NV_SSS|NV_STS, 0}, | |
399 {K_KHOME, nv_home, NV_SSS|NV_STS, 0}, | |
400 {K_S_HOME, nv_home, NV_SS, 0}, | |
401 {K_C_HOME, nv_goto, NV_SSS|NV_STS, FALSE}, | |
402 {K_DEL, nv_abbrev, 0, 0}, | |
403 {K_KDEL, nv_abbrev, 0, 0}, | |
404 {K_UNDO, nv_kundo, 0, 0}, | |
405 {K_HELP, nv_help, NV_NCW, 0}, | |
406 {K_F1, nv_help, NV_NCW, 0}, | |
407 {K_XF1, nv_help, NV_NCW, 0}, | |
408 {K_SELECT, nv_select, 0, 0}, | |
409 #ifdef FEAT_GUI | |
410 {K_VER_SCROLLBAR, nv_ver_scrollbar, 0, 0}, | |
411 {K_HOR_SCROLLBAR, nv_hor_scrollbar, 0, 0}, | |
412 #endif | |
685 | 413 #ifdef FEAT_GUI_TABLINE |
414 {K_TABLINE, nv_tabline, 0, 0}, | |
686 | 415 {K_TABMENU, nv_tabmenu, 0, 0}, |
685 | 416 #endif |
7 | 417 #ifdef FEAT_FKMAP |
418 {K_F8, farsi_fkey, 0, 0}, | |
419 {K_F9, farsi_fkey, 0, 0}, | |
420 #endif | |
421 #ifdef FEAT_SNIFF | |
422 {K_SNIFF, nv_sniff, 0, 0}, | |
423 #endif | |
424 #ifdef FEAT_NETBEANS_INTG | |
425 {K_F21, nv_nbcmd, NV_NCH_ALW, 0}, | |
426 #endif | |
427 #ifdef FEAT_DND | |
428 {K_DROP, nv_drop, NV_STS, 0}, | |
429 #endif | |
203 | 430 #ifdef FEAT_AUTOCMD |
819 | 431 {K_CURSORHOLD, nv_cursorhold, NV_KEEPREG, 0}, |
203 | 432 #endif |
7 | 433 }; |
434 | |
435 /* Number of commands in nv_cmds[]. */ | |
436 #define NV_CMDS_SIZE (sizeof(nv_cmds) / sizeof(struct nv_cmd)) | |
437 | |
438 /* Sorted index of commands in nv_cmds[]. */ | |
439 static short nv_cmd_idx[NV_CMDS_SIZE]; | |
440 | |
441 /* The highest index for which | |
442 * nv_cmds[idx].cmd_char == nv_cmd_idx[nv_cmds[idx].cmd_char] */ | |
443 static int nv_max_linear; | |
444 | |
445 /* | |
446 * Compare functions for qsort() below, that checks the command character | |
447 * through the index in nv_cmd_idx[]. | |
448 */ | |
449 static int | |
450 #ifdef __BORLANDC__ | |
451 _RTLENTRYF | |
452 #endif | |
453 nv_compare(s1, s2) | |
454 const void *s1; | |
455 const void *s2; | |
456 { | |
457 int c1, c2; | |
458 | |
459 /* The commands are sorted on absolute value. */ | |
460 c1 = nv_cmds[*(const short *)s1].cmd_char; | |
461 c2 = nv_cmds[*(const short *)s2].cmd_char; | |
462 if (c1 < 0) | |
463 c1 = -c1; | |
464 if (c2 < 0) | |
465 c2 = -c2; | |
466 return c1 - c2; | |
467 } | |
468 | |
469 /* | |
470 * Initialize the nv_cmd_idx[] table. | |
471 */ | |
472 void | |
473 init_normal_cmds() | |
474 { | |
475 int i; | |
476 | |
477 /* Fill the index table with a one to one relation. */ | |
1877 | 478 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
7 | 479 nv_cmd_idx[i] = i; |
480 | |
481 /* Sort the commands by the command character. */ | |
482 qsort((void *)&nv_cmd_idx, (size_t)NV_CMDS_SIZE, sizeof(short), nv_compare); | |
483 | |
484 /* Find the first entry that can't be indexed by the command character. */ | |
1877 | 485 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
7 | 486 if (i != nv_cmds[nv_cmd_idx[i]].cmd_char) |
487 break; | |
488 nv_max_linear = i - 1; | |
489 } | |
490 | |
491 /* | |
492 * Search for a command in the commands table. | |
493 * Returns -1 for invalid command. | |
494 */ | |
495 static int | |
496 find_command(cmdchar) | |
497 int cmdchar; | |
498 { | |
499 int i; | |
500 int idx; | |
501 int top, bot; | |
502 int c; | |
503 | |
504 #ifdef FEAT_MBYTE | |
505 /* A multi-byte character is never a command. */ | |
506 if (cmdchar >= 0x100) | |
507 return -1; | |
508 #endif | |
509 | |
510 /* We use the absolute value of the character. Special keys have a | |
511 * negative value, but are sorted on their absolute value. */ | |
512 if (cmdchar < 0) | |
513 cmdchar = -cmdchar; | |
514 | |
515 /* If the character is in the first part: The character is the index into | |
516 * nv_cmd_idx[]. */ | |
517 if (cmdchar <= nv_max_linear) | |
518 return nv_cmd_idx[cmdchar]; | |
519 | |
520 /* Perform a binary search. */ | |
521 bot = nv_max_linear + 1; | |
522 top = NV_CMDS_SIZE - 1; | |
523 idx = -1; | |
524 while (bot <= top) | |
525 { | |
526 i = (top + bot) / 2; | |
527 c = nv_cmds[nv_cmd_idx[i]].cmd_char; | |
528 if (c < 0) | |
529 c = -c; | |
530 if (cmdchar == c) | |
531 { | |
532 idx = nv_cmd_idx[i]; | |
533 break; | |
534 } | |
535 if (cmdchar > c) | |
536 bot = i + 1; | |
537 else | |
538 top = i - 1; | |
539 } | |
540 return idx; | |
541 } | |
542 | |
543 /* | |
544 * Execute a command in Normal mode. | |
545 */ | |
546 void | |
547 normal_cmd(oap, toplevel) | |
548 oparg_T *oap; | |
1877 | 549 int toplevel UNUSED; /* TRUE when called from main() */ |
7 | 550 { |
551 cmdarg_T ca; /* command arguments */ | |
552 int c; | |
553 int ctrl_w = FALSE; /* got CTRL-W command */ | |
554 int old_col = curwin->w_curswant; | |
555 #ifdef FEAT_CMDL_INFO | |
556 int need_flushbuf; /* need to call out_flush() */ | |
557 #endif | |
558 pos_T old_pos; /* cursor position before command */ | |
559 int mapped_len; | |
560 static int old_mapped_len = 0; | |
561 int idx; | |
1751 | 562 #ifdef FEAT_EVAL |
563 int set_prevcount = FALSE; | |
564 #endif | |
7 | 565 |
566 vim_memset(&ca, 0, sizeof(ca)); /* also resets ca.retval */ | |
567 ca.oap = oap; | |
1692 | 568 |
569 /* Use a count remembered from before entering an operator. After typing | |
570 * "3d" we return from normal_cmd() and come back here, the "3" is | |
571 * remembered in "opcount". */ | |
7 | 572 ca.opcount = opcount; |
573 | |
574 #ifdef FEAT_SNIFF | |
575 want_sniff_request = sniff_connected; | |
576 #endif | |
577 | |
578 /* | |
579 * If there is an operator pending, then the command we take this time | |
580 * will terminate it. Finish_op tells us to finish the operation before | |
581 * returning this time (unless the operation was cancelled). | |
582 */ | |
583 #ifdef CURSOR_SHAPE | |
584 c = finish_op; | |
585 #endif | |
586 finish_op = (oap->op_type != OP_NOP); | |
587 #ifdef CURSOR_SHAPE | |
588 if (finish_op != c) | |
589 { | |
590 ui_cursor_shape(); /* may show different cursor shape */ | |
591 # ifdef FEAT_MOUSESHAPE | |
592 update_mouseshape(-1); | |
593 # endif | |
594 } | |
595 #endif | |
596 | |
1692 | 597 /* When not finishing an operator and no register name typed, reset the |
598 * count. */ | |
7 | 599 if (!finish_op && !oap->regname) |
1751 | 600 { |
7 | 601 ca.opcount = 0; |
1751 | 602 #ifdef FEAT_EVAL |
603 set_prevcount = TRUE; | |
604 #endif | |
605 } | |
7 | 606 |
1692 | 607 #ifdef FEAT_AUTOCMD |
608 /* Restore counts from before receiving K_CURSORHOLD. This means after | |
609 * typing "3", handling K_CURSORHOLD and then typing "2" we get "32", not | |
610 * "3 * 2". */ | |
611 if (oap->prev_opcount > 0 || oap->prev_count0 > 0) | |
612 { | |
613 ca.opcount = oap->prev_opcount; | |
614 ca.count0 = oap->prev_count0; | |
615 oap->prev_opcount = 0; | |
616 oap->prev_count0 = 0; | |
617 } | |
618 #endif | |
619 | |
7 | 620 mapped_len = typebuf_maplen(); |
621 | |
622 State = NORMAL_BUSY; | |
623 #ifdef USE_ON_FLY_SCROLL | |
624 dont_scroll = FALSE; /* allow scrolling here */ | |
625 #endif | |
626 | |
2667 | 627 #ifdef FEAT_EVAL |
628 /* Set v:count here, when called from main() and not a stuffed | |
629 * command, so that v:count can be used in an expression mapping | |
5649 | 630 * when there is no count. Do set it for redo. */ |
631 if (toplevel && readbuf1_empty()) | |
2667 | 632 set_vcount_ca(&ca, &set_prevcount); |
633 #endif | |
634 | |
7 | 635 /* |
636 * Get the command character from the user. | |
637 */ | |
638 c = safe_vgetc(); | |
639 LANGMAP_ADJUST(c, TRUE); | |
640 | |
641 /* | |
642 * If a mapping was started in Visual or Select mode, remember the length | |
643 * of the mapping. This is used below to not return to Insert mode for as | |
644 * long as the mapping is being executed. | |
645 */ | |
646 if (restart_edit == 0) | |
647 old_mapped_len = 0; | |
648 else if (old_mapped_len | |
819 | 649 || (VIsual_active && mapped_len == 0 && typebuf_maplen() > 0)) |
7 | 650 old_mapped_len = typebuf_maplen(); |
651 | |
652 if (c == NUL) | |
653 c = K_ZERO; | |
654 | |
655 /* | |
656 * In Select mode, typed text replaces the selection. | |
657 */ | |
658 if (VIsual_active | |
659 && VIsual_select | |
660 && (vim_isprintc(c) || c == NL || c == CAR || c == K_KENTER)) | |
661 { | |
275 | 662 /* Fake a "c"hange command. When "restart_edit" is set (e.g., because |
663 * 'insertmode' is set) fake a "d"elete command, Insert mode will | |
664 * restart automatically. | |
1051 | 665 * Insert the typed character in the typeahead buffer, so that it can |
666 * be mapped in Insert mode. Required for ":lmap" to work. */ | |
852 | 667 ins_char_typebuf(c); |
275 | 668 if (restart_edit != 0) |
669 c = 'd'; | |
670 else | |
671 c = 'c'; | |
695 | 672 msg_nowait = TRUE; /* don't delay going to insert mode */ |
4472 | 673 old_mapped_len = 0; /* do go to Insert mode */ |
7 | 674 } |
675 | |
676 #ifdef FEAT_CMDL_INFO | |
677 need_flushbuf = add_to_showcmd(c); | |
678 #endif | |
679 | |
680 getcount: | |
681 if (!(VIsual_active && VIsual_select)) | |
682 { | |
683 /* | |
684 * Handle a count before a command and compute ca.count0. | |
685 * Note that '0' is a command and not the start of a count, but it's | |
686 * part of a count after other digits. | |
687 */ | |
688 while ( (c >= '1' && c <= '9') | |
689 || (ca.count0 != 0 && (c == K_DEL || c == K_KDEL || c == '0'))) | |
690 { | |
691 if (c == K_DEL || c == K_KDEL) | |
692 { | |
693 ca.count0 /= 10; | |
694 #ifdef FEAT_CMDL_INFO | |
695 del_from_showcmd(4); /* delete the digit and ~@% */ | |
696 #endif | |
697 } | |
698 else | |
699 ca.count0 = ca.count0 * 10 + (c - '0'); | |
700 if (ca.count0 < 0) /* got too large! */ | |
701 ca.count0 = 999999999L; | |
1425 | 702 #ifdef FEAT_EVAL |
703 /* Set v:count here, when called from main() and not a stuffed | |
704 * command, so that v:count can be used in an expression mapping | |
5649 | 705 * right after the count. Do set it for redo. */ |
706 if (toplevel && readbuf1_empty()) | |
2667 | 707 set_vcount_ca(&ca, &set_prevcount); |
1425 | 708 #endif |
7 | 709 if (ctrl_w) |
710 { | |
711 ++no_mapping; | |
712 ++allow_keys; /* no mapping for nchar, but keys */ | |
713 } | |
714 ++no_zero_mapping; /* don't map zero here */ | |
1389 | 715 c = plain_vgetc(); |
7 | 716 LANGMAP_ADJUST(c, TRUE); |
717 --no_zero_mapping; | |
718 if (ctrl_w) | |
719 { | |
720 --no_mapping; | |
721 --allow_keys; | |
722 } | |
723 #ifdef FEAT_CMDL_INFO | |
724 need_flushbuf |= add_to_showcmd(c); | |
725 #endif | |
726 } | |
727 | |
728 /* | |
729 * If we got CTRL-W there may be a/another count | |
730 */ | |
731 if (c == Ctrl_W && !ctrl_w && oap->op_type == OP_NOP) | |
732 { | |
733 ctrl_w = TRUE; | |
734 ca.opcount = ca.count0; /* remember first count */ | |
735 ca.count0 = 0; | |
736 ++no_mapping; | |
737 ++allow_keys; /* no mapping for nchar, but keys */ | |
1389 | 738 c = plain_vgetc(); /* get next character */ |
7 | 739 LANGMAP_ADJUST(c, TRUE); |
740 --no_mapping; | |
741 --allow_keys; | |
742 #ifdef FEAT_CMDL_INFO | |
743 need_flushbuf |= add_to_showcmd(c); | |
744 #endif | |
745 goto getcount; /* jump back */ | |
746 } | |
747 } | |
748 | |
1692 | 749 #ifdef FEAT_AUTOCMD |
750 if (c == K_CURSORHOLD) | |
751 { | |
752 /* Save the count values so that ca.opcount and ca.count0 are exactly | |
753 * the same when coming back here after handling K_CURSORHOLD. */ | |
754 oap->prev_opcount = ca.opcount; | |
755 oap->prev_count0 = ca.count0; | |
756 } | |
757 else | |
758 #endif | |
759 if (ca.opcount != 0) | |
760 { | |
761 /* | |
762 * If we're in the middle of an operator (including after entering a | |
763 * yank buffer with '"') AND we had a count before the operator, then | |
764 * that count overrides the current value of ca.count0. | |
765 * What this means effectively, is that commands like "3dw" get turned | |
766 * into "d3w" which makes things fall into place pretty neatly. | |
767 * If you give a count before AND after the operator, they are | |
768 * multiplied. | |
769 */ | |
7 | 770 if (ca.count0) |
771 ca.count0 *= ca.opcount; | |
772 else | |
773 ca.count0 = ca.opcount; | |
774 } | |
775 | |
776 /* | |
777 * Always remember the count. It will be set to zero (on the next call, | |
778 * above) when there is no pending operator. | |
779 * When called from main(), save the count for use by the "count" built-in | |
780 * variable. | |
781 */ | |
782 ca.opcount = ca.count0; | |
783 ca.count1 = (ca.count0 == 0 ? 1 : ca.count0); | |
784 | |
785 #ifdef FEAT_EVAL | |
786 /* | |
787 * Only set v:count when called from main() and not a stuffed command. | |
5649 | 788 * Do set it for redo. |
7 | 789 */ |
5649 | 790 if (toplevel && readbuf1_empty()) |
1751 | 791 set_vcount(ca.count0, ca.count1, set_prevcount); |
7 | 792 #endif |
793 | |
794 /* | |
795 * Find the command character in the table of commands. | |
796 * For CTRL-W we already got nchar when looking for a count. | |
797 */ | |
798 if (ctrl_w) | |
799 { | |
800 ca.nchar = c; | |
801 ca.cmdchar = Ctrl_W; | |
802 } | |
803 else | |
804 ca.cmdchar = c; | |
805 idx = find_command(ca.cmdchar); | |
806 if (idx < 0) | |
807 { | |
808 /* Not a known command: beep. */ | |
809 clearopbeep(oap); | |
810 goto normal_end; | |
811 } | |
631 | 812 |
633 | 813 if (text_locked() && (nv_cmds[idx].cmd_flags & NV_NCW)) |
631 | 814 { |
5848 | 815 /* This command is not allowed while editing a cmdline: beep. */ |
7 | 816 clearopbeep(oap); |
633 | 817 text_locked_msg(); |
7 | 818 goto normal_end; |
819 } | |
819 | 820 #ifdef FEAT_AUTOCMD |
821 if ((nv_cmds[idx].cmd_flags & NV_NCW) && curbuf_locked()) | |
822 goto normal_end; | |
823 #endif | |
7 | 824 |
825 /* | |
826 * In Visual/Select mode, a few keys are handled in a special way. | |
827 */ | |
828 if (VIsual_active) | |
829 { | |
830 /* when 'keymodel' contains "stopsel" may stop Select/Visual mode */ | |
831 if (km_stopsel | |
832 && (nv_cmds[idx].cmd_flags & NV_STS) | |
833 && !(mod_mask & MOD_MASK_SHIFT)) | |
834 { | |
835 end_visual_mode(); | |
836 redraw_curbuf_later(INVERTED); | |
837 } | |
838 | |
839 /* Keys that work different when 'keymodel' contains "startsel" */ | |
840 if (km_startsel) | |
841 { | |
842 if (nv_cmds[idx].cmd_flags & NV_SS) | |
843 { | |
844 unshift_special(&ca); | |
845 idx = find_command(ca.cmdchar); | |
840 | 846 if (idx < 0) |
847 { | |
848 /* Just in case */ | |
849 clearopbeep(oap); | |
850 goto normal_end; | |
851 } | |
7 | 852 } |
853 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
854 && (mod_mask & MOD_MASK_SHIFT)) | |
855 { | |
856 mod_mask &= ~MOD_MASK_SHIFT; | |
857 } | |
858 } | |
859 } | |
860 | |
861 #ifdef FEAT_RIGHTLEFT | |
862 if (curwin->w_p_rl && KeyTyped && !KeyStuffed | |
863 && (nv_cmds[idx].cmd_flags & NV_RL)) | |
864 { | |
865 /* Invert horizontal movements and operations. Only when typed by the | |
866 * user directly, not when the result of a mapping or "x" translated | |
867 * to "dl". */ | |
868 switch (ca.cmdchar) | |
869 { | |
870 case 'l': ca.cmdchar = 'h'; break; | |
871 case K_RIGHT: ca.cmdchar = K_LEFT; break; | |
872 case K_S_RIGHT: ca.cmdchar = K_S_LEFT; break; | |
873 case K_C_RIGHT: ca.cmdchar = K_C_LEFT; break; | |
874 case 'h': ca.cmdchar = 'l'; break; | |
875 case K_LEFT: ca.cmdchar = K_RIGHT; break; | |
876 case K_S_LEFT: ca.cmdchar = K_S_RIGHT; break; | |
877 case K_C_LEFT: ca.cmdchar = K_C_RIGHT; break; | |
878 case '>': ca.cmdchar = '<'; break; | |
879 case '<': ca.cmdchar = '>'; break; | |
880 } | |
881 idx = find_command(ca.cmdchar); | |
882 } | |
883 #endif | |
884 | |
885 /* | |
886 * Get an additional character if we need one. | |
887 */ | |
888 if ((nv_cmds[idx].cmd_flags & NV_NCH) | |
889 && (((nv_cmds[idx].cmd_flags & NV_NCH_NOP) == NV_NCH_NOP | |
890 && oap->op_type == OP_NOP) | |
891 || (nv_cmds[idx].cmd_flags & NV_NCH_ALW) == NV_NCH_ALW | |
892 || (ca.cmdchar == 'q' | |
893 && oap->op_type == OP_NOP | |
894 && !Recording | |
895 && !Exec_reg) | |
896 || ((ca.cmdchar == 'a' || ca.cmdchar == 'i') | |
5735 | 897 && (oap->op_type != OP_NOP || VIsual_active)))) |
7 | 898 { |
899 int *cp; | |
900 int repl = FALSE; /* get character for replace mode */ | |
901 int lit = FALSE; /* get extra character literally */ | |
902 int langmap_active = FALSE; /* using :lmap mappings */ | |
903 int lang; /* getting a text character */ | |
904 #ifdef USE_IM_CONTROL | |
905 int save_smd; /* saved value of p_smd */ | |
906 #endif | |
907 | |
908 ++no_mapping; | |
909 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1343 | 910 #ifdef FEAT_AUTOCMD |
911 /* Don't generate a CursorHold event here, most commands can't handle | |
912 * it, e.g., nv_replace(), nv_csearch(). */ | |
913 did_cursorhold = TRUE; | |
914 #endif | |
7 | 915 if (ca.cmdchar == 'g') |
916 { | |
917 /* | |
918 * For 'g' get the next character now, so that we can check for | |
919 * "gr", "g'" and "g`". | |
920 */ | |
1389 | 921 ca.nchar = plain_vgetc(); |
7 | 922 LANGMAP_ADJUST(ca.nchar, TRUE); |
923 #ifdef FEAT_CMDL_INFO | |
924 need_flushbuf |= add_to_showcmd(ca.nchar); | |
925 #endif | |
926 if (ca.nchar == 'r' || ca.nchar == '\'' || ca.nchar == '`' | |
5523 | 927 || ca.nchar == Ctrl_BSL) |
7 | 928 { |
929 cp = &ca.extra_char; /* need to get a third character */ | |
930 if (ca.nchar != 'r') | |
931 lit = TRUE; /* get it literally */ | |
932 else | |
933 repl = TRUE; /* get it in replace mode */ | |
934 } | |
935 else | |
936 cp = NULL; /* no third character needed */ | |
937 } | |
938 else | |
939 { | |
940 if (ca.cmdchar == 'r') /* get it in replace mode */ | |
941 repl = TRUE; | |
942 cp = &ca.nchar; | |
943 } | |
944 lang = (repl || (nv_cmds[idx].cmd_flags & NV_LANG)); | |
945 | |
946 /* | |
947 * Get a second or third character. | |
948 */ | |
949 if (cp != NULL) | |
950 { | |
951 #ifdef CURSOR_SHAPE | |
952 if (repl) | |
953 { | |
954 State = REPLACE; /* pretend Replace mode */ | |
955 ui_cursor_shape(); /* show different cursor shape */ | |
956 } | |
957 #endif | |
958 if (lang && curbuf->b_p_iminsert == B_IMODE_LMAP) | |
959 { | |
960 /* Allow mappings defined with ":lmap". */ | |
961 --no_mapping; | |
962 --allow_keys; | |
963 if (repl) | |
964 State = LREPLACE; | |
965 else | |
966 State = LANGMAP; | |
967 langmap_active = TRUE; | |
968 } | |
969 #ifdef USE_IM_CONTROL | |
970 save_smd = p_smd; | |
971 p_smd = FALSE; /* Don't let the IM code show the mode here */ | |
972 if (lang && curbuf->b_p_iminsert == B_IMODE_IM) | |
973 im_set_active(TRUE); | |
974 #endif | |
975 | |
1389 | 976 *cp = plain_vgetc(); |
7 | 977 |
978 if (langmap_active) | |
979 { | |
980 /* Undo the decrement done above */ | |
981 ++no_mapping; | |
982 ++allow_keys; | |
983 State = NORMAL_BUSY; | |
984 } | |
985 #ifdef USE_IM_CONTROL | |
986 if (lang) | |
987 { | |
988 if (curbuf->b_p_iminsert != B_IMODE_LMAP) | |
989 im_save_status(&curbuf->b_p_iminsert); | |
990 im_set_active(FALSE); | |
991 } | |
992 p_smd = save_smd; | |
993 #endif | |
994 #ifdef CURSOR_SHAPE | |
995 State = NORMAL_BUSY; | |
996 #endif | |
997 #ifdef FEAT_CMDL_INFO | |
998 need_flushbuf |= add_to_showcmd(*cp); | |
999 #endif | |
1000 | |
1001 if (!lit) | |
1002 { | |
1003 #ifdef FEAT_DIGRAPHS | |
1004 /* Typing CTRL-K gets a digraph. */ | |
1005 if (*cp == Ctrl_K | |
1006 && ((nv_cmds[idx].cmd_flags & NV_LANG) | |
1007 || cp == &ca.extra_char) | |
1008 && vim_strchr(p_cpo, CPO_DIGRAPH) == NULL) | |
1009 { | |
1010 c = get_digraph(FALSE); | |
1011 if (c > 0) | |
1012 { | |
1013 *cp = c; | |
1014 # ifdef FEAT_CMDL_INFO | |
1015 /* Guessing how to update showcmd here... */ | |
1016 del_from_showcmd(3); | |
1017 need_flushbuf |= add_to_showcmd(*cp); | |
1018 # endif | |
1019 } | |
1020 } | |
1021 #endif | |
1022 | |
1023 /* adjust chars > 127, except after "tTfFr" commands */ | |
1024 LANGMAP_ADJUST(*cp, !lang); | |
1025 #ifdef FEAT_RIGHTLEFT | |
1026 /* adjust Hebrew mapped char */ | |
1027 if (p_hkmap && lang && KeyTyped) | |
1028 *cp = hkmap(*cp); | |
1029 # ifdef FEAT_FKMAP | |
1030 /* adjust Farsi mapped char */ | |
1031 if (p_fkmap && lang && KeyTyped) | |
1032 *cp = fkmap(*cp); | |
1033 # endif | |
1034 #endif | |
1035 } | |
1036 | |
1037 /* | |
1038 * When the next character is CTRL-\ a following CTRL-N means the | |
1039 * command is aborted and we go to Normal mode. | |
1040 */ | |
1041 if (cp == &ca.extra_char | |
1042 && ca.nchar == Ctrl_BSL | |
1043 && (ca.extra_char == Ctrl_N || ca.extra_char == Ctrl_G)) | |
1044 { | |
1045 ca.cmdchar = Ctrl_BSL; | |
1046 ca.nchar = ca.extra_char; | |
1047 idx = find_command(ca.cmdchar); | |
1048 } | |
3908 | 1049 else if ((ca.nchar == 'n' || ca.nchar == 'N') && ca.cmdchar == 'g') |
3896 | 1050 ca.oap->op_type = get_op_type(*cp, NUL); |
7 | 1051 else if (*cp == Ctrl_BSL) |
1052 { | |
1053 long towait = (p_ttm >= 0 ? p_ttm : p_tm); | |
1054 | |
1055 /* There is a busy wait here when typing "f<C-\>" and then | |
1056 * something different from CTRL-N. Can't be avoided. */ | |
1057 while ((c = vpeekc()) <= 0 && towait > 0L) | |
1058 { | |
1059 do_sleep(towait > 50L ? 50L : towait); | |
1060 towait -= 50L; | |
1061 } | |
1062 if (c > 0) | |
1063 { | |
1389 | 1064 c = plain_vgetc(); |
7 | 1065 if (c != Ctrl_N && c != Ctrl_G) |
1066 vungetc(c); | |
1067 else | |
1068 { | |
1069 ca.cmdchar = Ctrl_BSL; | |
1070 ca.nchar = c; | |
1071 idx = find_command(ca.cmdchar); | |
1072 } | |
1073 } | |
1074 } | |
1075 | |
1076 #ifdef FEAT_MBYTE | |
1077 /* When getting a text character and the next character is a | |
1078 * multi-byte character, it could be a composing character. | |
6071 | 1079 * However, don't wait for it to arrive. Also, do enable mapping, |
1080 * because if it's put back with vungetc() it's too late to apply | |
1081 * mapping. */ | |
1082 --no_mapping; | |
7 | 1083 while (enc_utf8 && lang && (c = vpeekc()) > 0 |
1084 && (c >= 0x100 || MB_BYTE2LEN(vpeekc()) > 1)) | |
1085 { | |
1389 | 1086 c = plain_vgetc(); |
7 | 1087 if (!utf_iscomposing(c)) |
1088 { | |
1089 vungetc(c); /* it wasn't, put it back */ | |
1090 break; | |
1091 } | |
1092 else if (ca.ncharC1 == 0) | |
1093 ca.ncharC1 = c; | |
1094 else | |
1095 ca.ncharC2 = c; | |
1096 } | |
6071 | 1097 ++no_mapping; |
7 | 1098 #endif |
1099 } | |
1100 --no_mapping; | |
1101 --allow_keys; | |
1102 } | |
1103 | |
1104 #ifdef FEAT_CMDL_INFO | |
1105 /* | |
1106 * Flush the showcmd characters onto the screen so we can see them while | |
1107 * the command is being executed. Only do this when the shown command was | |
1108 * actually displayed, otherwise this will slow down a lot when executing | |
1109 * mappings. | |
1110 */ | |
1111 if (need_flushbuf) | |
1112 out_flush(); | |
1113 #endif | |
203 | 1114 #ifdef FEAT_AUTOCMD |
1727 | 1115 if (ca.cmdchar != K_IGNORE) |
1116 did_cursorhold = FALSE; | |
203 | 1117 #endif |
7 | 1118 |
1119 State = NORMAL; | |
1120 | |
1121 if (ca.nchar == ESC) | |
1122 { | |
1123 clearop(oap); | |
1124 if (restart_edit == 0 && goto_im()) | |
1125 restart_edit = 'a'; | |
1126 goto normal_end; | |
1127 } | |
1128 | |
24 | 1129 if (ca.cmdchar != K_IGNORE) |
1130 { | |
1131 msg_didout = FALSE; /* don't scroll screen up for normal command */ | |
1132 msg_col = 0; | |
1133 } | |
7 | 1134 |
1135 old_pos = curwin->w_cursor; /* remember where cursor was */ | |
1136 | |
1137 /* When 'keymodel' contains "startsel" some keys start Select/Visual | |
1138 * mode. */ | |
1139 if (!VIsual_active && km_startsel) | |
1140 { | |
1141 if (nv_cmds[idx].cmd_flags & NV_SS) | |
1142 { | |
1143 start_selection(); | |
1144 unshift_special(&ca); | |
1145 idx = find_command(ca.cmdchar); | |
1146 } | |
1147 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
1148 && (mod_mask & MOD_MASK_SHIFT)) | |
1149 { | |
1150 start_selection(); | |
1151 mod_mask &= ~MOD_MASK_SHIFT; | |
1152 } | |
1153 } | |
1154 | |
1155 /* | |
1156 * Execute the command! | |
1157 * Call the command function found in the commands table. | |
1158 */ | |
1159 ca.arg = nv_cmds[idx].cmd_arg; | |
1160 (nv_cmds[idx].cmd_func)(&ca); | |
1161 | |
1162 /* | |
1163 * If we didn't start or finish an operator, reset oap->regname, unless we | |
1164 * need it later. | |
1165 */ | |
1166 if (!finish_op | |
1167 && !oap->op_type | |
1168 && (idx < 0 || !(nv_cmds[idx].cmd_flags & NV_KEEPREG))) | |
1169 { | |
1170 clearop(oap); | |
1171 #ifdef FEAT_EVAL | |
2821 | 1172 { |
1173 int regname = 0; | |
2829 | 1174 |
2821 | 1175 /* Adjust the register according to 'clipboard', so that when |
1176 * "unnamed" is present it becomes '*' or '+' instead of '"'. */ | |
2829 | 1177 # ifdef FEAT_CLIPBOARD |
2821 | 1178 adjust_clip_reg(®name); |
2829 | 1179 # endif |
2821 | 1180 set_reg_var(regname); |
1181 } | |
7 | 1182 #endif |
1183 } | |
1184 | |
570 | 1185 /* Get the length of mapped chars again after typing a count, second |
36 | 1186 * character or "z333<cr>". */ |
1187 if (old_mapped_len > 0) | |
1188 old_mapped_len = typebuf_maplen(); | |
1189 | |
7 | 1190 /* |
1191 * If an operation is pending, handle it... | |
1192 */ | |
1193 do_pending_operator(&ca, old_col, FALSE); | |
1194 | |
1195 /* | |
1196 * Wait for a moment when a message is displayed that will be overwritten | |
1197 * by the mode message. | |
1198 * In Visual mode and with "^O" in Insert mode, a short message will be | |
1199 * overwritten by the mode message. Wait a bit, until a key is hit. | |
1200 * In Visual mode, it's more important to keep the Visual area updated | |
1201 * than keeping a message (e.g. from a /pat search). | |
1202 * Only do this if the command was typed, not from a mapping. | |
1203 * Don't wait when emsg_silent is non-zero. | |
1204 * Also wait a bit after an error message, e.g. for "^O:". | |
1205 * Don't redraw the screen, it would remove the message. | |
1206 */ | |
1207 if ( ((p_smd | |
641 | 1208 && msg_silent == 0 |
7 | 1209 && (restart_edit != 0 |
1210 || (VIsual_active | |
1211 && old_pos.lnum == curwin->w_cursor.lnum | |
1212 && old_pos.col == curwin->w_cursor.col) | |
1213 ) | |
1214 && (clear_cmdline | |
1215 || redraw_cmdline) | |
1216 && (msg_didout || (msg_didany && msg_scroll)) | |
1217 && !msg_nowait | |
1218 && KeyTyped) | |
1219 || (restart_edit != 0 | |
1220 && !VIsual_active | |
1221 && (msg_scroll | |
1222 || emsg_on_display))) | |
1223 && oap->regname == 0 | |
1224 && !(ca.retval & CA_COMMAND_BUSY) | |
1225 && stuff_empty() | |
1226 && typebuf_typed() | |
1227 && emsg_silent == 0 | |
1228 && !did_wait_return | |
1229 && oap->op_type == OP_NOP) | |
1230 { | |
1231 int save_State = State; | |
1232 | |
1233 /* Draw the cursor with the right shape here */ | |
1234 if (restart_edit != 0) | |
1235 State = INSERT; | |
1236 | |
1237 /* If need to redraw, and there is a "keep_msg", redraw before the | |
1238 * delay */ | |
1239 if (must_redraw && keep_msg != NULL && !emsg_on_display) | |
1240 { | |
1241 char_u *kmsg; | |
1242 | |
1243 kmsg = keep_msg; | |
1244 keep_msg = NULL; | |
1245 /* showmode() will clear keep_msg, but we want to use it anyway */ | |
1246 update_screen(0); | |
1247 /* now reset it, otherwise it's put in the history again */ | |
1248 keep_msg = kmsg; | |
1249 msg_attr(kmsg, keep_msg_attr); | |
1250 vim_free(kmsg); | |
1251 } | |
1252 setcursor(); | |
1253 cursor_on(); | |
1254 out_flush(); | |
1255 if (msg_scroll || emsg_on_display) | |
1256 ui_delay(1000L, TRUE); /* wait at least one second */ | |
1257 ui_delay(3000L, FALSE); /* wait up to three seconds */ | |
1258 State = save_State; | |
1259 | |
1260 msg_scroll = FALSE; | |
1261 emsg_on_display = FALSE; | |
1262 } | |
1263 | |
1264 /* | |
1265 * Finish up after executing a Normal mode command. | |
1266 */ | |
1267 normal_end: | |
1268 | |
1269 msg_nowait = FALSE; | |
1270 | |
1271 /* Reset finish_op, in case it was set */ | |
1272 #ifdef CURSOR_SHAPE | |
1273 c = finish_op; | |
1274 #endif | |
1275 finish_op = FALSE; | |
1276 #ifdef CURSOR_SHAPE | |
1277 /* Redraw the cursor with another shape, if we were in Operator-pending | |
1278 * mode or did a replace command. */ | |
1279 if (c || ca.cmdchar == 'r') | |
1280 { | |
1281 ui_cursor_shape(); /* may show different cursor shape */ | |
1282 # ifdef FEAT_MOUSESHAPE | |
1283 update_mouseshape(-1); | |
1284 # endif | |
1285 } | |
1286 #endif | |
1287 | |
1288 #ifdef FEAT_CMDL_INFO | |
1692 | 1289 if (oap->op_type == OP_NOP && oap->regname == 0 |
1290 # ifdef FEAT_AUTOCMD | |
1291 && ca.cmdchar != K_CURSORHOLD | |
1292 # endif | |
1293 ) | |
7 | 1294 clear_showcmd(); |
1295 #endif | |
1296 | |
1297 checkpcmark(); /* check if we moved since setting pcmark */ | |
1298 vim_free(ca.searchbuf); | |
1299 | |
1300 #ifdef FEAT_MBYTE | |
1301 if (has_mbyte) | |
1302 mb_adjust_cursor(); | |
1303 #endif | |
1304 | |
1305 #ifdef FEAT_SCROLLBIND | |
1306 if (curwin->w_p_scb && toplevel) | |
1307 { | |
1308 validate_cursor(); /* may need to update w_leftcol */ | |
1309 do_check_scrollbind(TRUE); | |
1310 } | |
1311 #endif | |
1312 | |
2250
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1313 #ifdef FEAT_CURSORBIND |
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1314 if (curwin->w_p_crb && toplevel) |
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parents:
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1315 { |
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1316 validate_cursor(); /* may need to update w_leftcol */ |
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1317 do_check_cursorbind(); |
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1318 } |
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1319 #endif |
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1320 |
7 | 1321 /* |
1322 * May restart edit(), if we got here with CTRL-O in Insert mode (but not | |
1323 * if still inside a mapping that started in Visual mode). | |
1324 * May switch from Visual to Select mode after CTRL-O command. | |
1325 */ | |
1326 if ( oap->op_type == OP_NOP | |
1327 && ((restart_edit != 0 && !VIsual_active && old_mapped_len == 0) | |
1328 || restart_VIsual_select == 1) | |
1329 && !(ca.retval & CA_COMMAND_BUSY) | |
1330 && stuff_empty() | |
1331 && oap->regname == 0) | |
1332 { | |
1333 if (restart_VIsual_select == 1) | |
1334 { | |
1335 VIsual_select = TRUE; | |
1336 showmode(); | |
1337 restart_VIsual_select = 0; | |
1338 } | |
5735 | 1339 if (restart_edit != 0 && !VIsual_active && old_mapped_len == 0) |
7 | 1340 (void)edit(restart_edit, FALSE, 1L); |
1341 } | |
1342 | |
1343 if (restart_VIsual_select == 2) | |
1344 restart_VIsual_select = 1; | |
1345 | |
1346 /* Save count before an operator for next time. */ | |
1347 opcount = ca.opcount; | |
1348 } | |
1349 | |
2667 | 1350 #ifdef FEAT_EVAL |
1351 /* | |
1352 * Set v:count and v:count1 according to "cap". | |
1353 * Set v:prevcount only when "set_prevcount" is TRUE. | |
1354 */ | |
1355 static void | |
1356 set_vcount_ca(cap, set_prevcount) | |
1357 cmdarg_T *cap; | |
1358 int *set_prevcount; | |
1359 { | |
1360 long count = cap->count0; | |
1361 | |
1362 /* multiply with cap->opcount the same way as above */ | |
1363 if (cap->opcount != 0) | |
1364 count = cap->opcount * (count == 0 ? 1 : count); | |
1365 set_vcount(count, count == 0 ? 1 : count, *set_prevcount); | |
1366 *set_prevcount = FALSE; /* only set v:prevcount once */ | |
1367 } | |
1368 #endif | |
1369 | |
7 | 1370 /* |
1371 * Handle an operator after visual mode or when the movement is finished | |
1372 */ | |
1373 void | |
1374 do_pending_operator(cap, old_col, gui_yank) | |
1375 cmdarg_T *cap; | |
1376 int old_col; | |
1377 int gui_yank; | |
1378 { | |
1379 oparg_T *oap = cap->oap; | |
1380 pos_T old_cursor; | |
1381 int empty_region_error; | |
1382 int restart_edit_save; | |
6266 | 1383 #ifdef FEAT_LINEBREAK |
1384 int lbr_saved = curwin->w_p_lbr; | |
1385 #endif | |
7 | 1386 |
1387 /* The visual area is remembered for redo */ | |
1388 static int redo_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
1389 static linenr_T redo_VIsual_line_count; /* number of lines */ | |
3125 | 1390 static colnr_T redo_VIsual_vcol; /* number of cols or end column */ |
7 | 1391 static long redo_VIsual_count; /* count for Visual operator */ |
5735 | 1392 #ifdef FEAT_VIRTUALEDIT |
7 | 1393 int include_line_break = FALSE; |
1394 #endif | |
1395 | |
6270 | 1396 #ifdef FEAT_LINEBREAK |
1397 curwin->w_p_lbr = FALSE; /* Avoid a problem with unwanted linebreaks in | |
1398 * block mode. */ | |
1399 #endif | |
7 | 1400 #if defined(FEAT_CLIPBOARD) |
1401 /* | |
1402 * Yank the visual area into the GUI selection register before we operate | |
1403 * on it and lose it forever. | |
1404 * Don't do it if a specific register was specified, so that ""x"*P works. | |
1405 * This could call do_pending_operator() recursively, but that's OK | |
1406 * because gui_yank will be TRUE for the nested call. | |
1407 */ | |
3674 | 1408 if ((clip_star.available || clip_plus.available) |
7 | 1409 && oap->op_type != OP_NOP |
1410 && !gui_yank | |
1411 && VIsual_active | |
1412 && !redo_VIsual_busy | |
1413 && oap->regname == 0) | |
1414 clip_auto_select(); | |
1415 #endif | |
1416 old_cursor = curwin->w_cursor; | |
1417 | |
1418 /* | |
1419 * If an operation is pending, handle it... | |
1420 */ | |
5735 | 1421 if ((finish_op || VIsual_active) && oap->op_type != OP_NOP) |
1422 { | |
7 | 1423 oap->is_VIsual = VIsual_active; |
1424 if (oap->motion_force == 'V') | |
1425 oap->motion_type = MLINE; | |
1426 else if (oap->motion_force == 'v') | |
1427 { | |
1428 /* If the motion was linewise, "inclusive" will not have been set. | |
1429 * Use "exclusive" to be consistent. Makes "dvj" work nice. */ | |
1430 if (oap->motion_type == MLINE) | |
1431 oap->inclusive = FALSE; | |
1432 /* If the motion already was characterwise, toggle "inclusive" */ | |
1433 else if (oap->motion_type == MCHAR) | |
1434 oap->inclusive = !oap->inclusive; | |
1435 oap->motion_type = MCHAR; | |
1436 } | |
1437 else if (oap->motion_force == Ctrl_V) | |
1438 { | |
1439 /* Change line- or characterwise motion into Visual block mode. */ | |
1440 VIsual_active = TRUE; | |
1441 VIsual = oap->start; | |
1442 VIsual_mode = Ctrl_V; | |
1443 VIsual_select = FALSE; | |
1444 VIsual_reselect = FALSE; | |
1445 } | |
1446 | |
4337 | 1447 /* Only redo yank when 'y' flag is in 'cpoptions'. */ |
1448 /* Never redo "zf" (define fold). */ | |
7 | 1449 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) |
4337 | 1450 && ((!VIsual_active || oap->motion_force) |
1451 /* Also redo Operator-pending Visual mode mappings */ | |
1452 || (VIsual_active && cap->cmdchar == ':' | |
1453 && oap->op_type != OP_COLON)) | |
164 | 1454 && cap->cmdchar != 'D' |
7 | 1455 #ifdef FEAT_FOLDING |
1456 && oap->op_type != OP_FOLD | |
1457 && oap->op_type != OP_FOLDOPEN | |
1458 && oap->op_type != OP_FOLDOPENREC | |
1459 && oap->op_type != OP_FOLDCLOSE | |
1460 && oap->op_type != OP_FOLDCLOSEREC | |
1461 && oap->op_type != OP_FOLDDEL | |
1462 && oap->op_type != OP_FOLDDELREC | |
1463 #endif | |
1464 ) | |
1465 { | |
1466 prep_redo(oap->regname, cap->count0, | |
1467 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
1468 oap->motion_force, cap->cmdchar, cap->nchar); | |
1469 if (cap->cmdchar == '/' || cap->cmdchar == '?') /* was a search */ | |
1470 { | |
1471 /* | |
1472 * If 'cpoptions' does not contain 'r', insert the search | |
1473 * pattern to really repeat the same command. | |
1474 */ | |
1475 if (vim_strchr(p_cpo, CPO_REDO) == NULL) | |
620 | 1476 AppendToRedobuffLit(cap->searchbuf, -1); |
7 | 1477 AppendToRedobuff(NL_STR); |
1478 } | |
1479 else if (cap->cmdchar == ':') | |
1480 { | |
1481 /* do_cmdline() has stored the first typed line in | |
1482 * "repeat_cmdline". When several lines are typed repeating | |
1483 * won't be possible. */ | |
1484 if (repeat_cmdline == NULL) | |
1485 ResetRedobuff(); | |
1486 else | |
1487 { | |
620 | 1488 AppendToRedobuffLit(repeat_cmdline, -1); |
7 | 1489 AppendToRedobuff(NL_STR); |
1490 vim_free(repeat_cmdline); | |
1491 repeat_cmdline = NULL; | |
1492 } | |
1493 } | |
1494 } | |
1495 | |
1496 if (redo_VIsual_busy) | |
1497 { | |
3125 | 1498 /* Redo of an operation on a Visual area. Use the same size from |
1499 * redo_VIsual_line_count and redo_VIsual_vcol. */ | |
7 | 1500 oap->start = curwin->w_cursor; |
1501 curwin->w_cursor.lnum += redo_VIsual_line_count - 1; | |
1502 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
1503 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
1504 VIsual_mode = redo_VIsual_mode; | |
3125 | 1505 if (redo_VIsual_vcol == MAXCOL || VIsual_mode == 'v') |
7 | 1506 { |
3125 | 1507 if (VIsual_mode == 'v') |
1508 { | |
1509 if (redo_VIsual_line_count <= 1) | |
1510 { | |
1511 validate_virtcol(); | |
1512 curwin->w_curswant = | |
1513 curwin->w_virtcol + redo_VIsual_vcol - 1; | |
1514 } | |
1515 else | |
1516 curwin->w_curswant = redo_VIsual_vcol; | |
1517 } | |
7 | 1518 else |
3125 | 1519 { |
1520 curwin->w_curswant = MAXCOL; | |
1521 } | |
1522 coladvance(curwin->w_curswant); | |
7 | 1523 } |
1524 cap->count0 = redo_VIsual_count; | |
1525 if (redo_VIsual_count != 0) | |
1526 cap->count1 = redo_VIsual_count; | |
1527 else | |
1528 cap->count1 = 1; | |
1529 } | |
1530 else if (VIsual_active) | |
1531 { | |
999 | 1532 if (!gui_yank) |
1533 { | |
1534 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
1535 curbuf->b_visual.vi_start = VIsual; | |
1536 curbuf->b_visual.vi_end = curwin->w_cursor; | |
1537 curbuf->b_visual.vi_mode = VIsual_mode; | |
4213 | 1538 if (VIsual_mode_orig != NUL) |
1539 { | |
1540 curbuf->b_visual.vi_mode = VIsual_mode_orig; | |
1541 VIsual_mode_orig = NUL; | |
1542 } | |
999 | 1543 curbuf->b_visual.vi_curswant = curwin->w_curswant; |
7 | 1544 # ifdef FEAT_EVAL |
999 | 1545 curbuf->b_visual_mode_eval = VIsual_mode; |
7 | 1546 # endif |
999 | 1547 } |
7 | 1548 |
1549 /* In Select mode, a linewise selection is operated upon like a | |
1550 * characterwise selection. */ | |
1551 if (VIsual_select && VIsual_mode == 'V') | |
1552 { | |
1553 if (lt(VIsual, curwin->w_cursor)) | |
1554 { | |
1555 VIsual.col = 0; | |
1556 curwin->w_cursor.col = | |
1557 (colnr_T)STRLEN(ml_get(curwin->w_cursor.lnum)); | |
1558 } | |
1559 else | |
1560 { | |
1561 curwin->w_cursor.col = 0; | |
1562 VIsual.col = (colnr_T)STRLEN(ml_get(VIsual.lnum)); | |
1563 } | |
1564 VIsual_mode = 'v'; | |
1565 } | |
1566 /* If 'selection' is "exclusive", backup one character for | |
1567 * charwise selections. */ | |
1568 else if (VIsual_mode == 'v') | |
1569 { | |
1570 # ifdef FEAT_VIRTUALEDIT | |
1571 include_line_break = | |
1572 # endif | |
1573 unadjust_for_sel(); | |
1574 } | |
1575 | |
1576 oap->start = VIsual; | |
1577 if (VIsual_mode == 'V') | |
1578 oap->start.col = 0; | |
1579 } | |
1580 | |
1581 /* | |
1582 * Set oap->start to the first position of the operated text, oap->end | |
1583 * to the end of the operated text. w_cursor is equal to oap->start. | |
1584 */ | |
1585 if (lt(oap->start, curwin->w_cursor)) | |
1586 { | |
1587 #ifdef FEAT_FOLDING | |
1588 /* Include folded lines completely. */ | |
1589 if (!VIsual_active) | |
1590 { | |
1591 if (hasFolding(oap->start.lnum, &oap->start.lnum, NULL)) | |
1592 oap->start.col = 0; | |
1593 if (hasFolding(curwin->w_cursor.lnum, NULL, | |
1594 &curwin->w_cursor.lnum)) | |
1595 curwin->w_cursor.col = (colnr_T)STRLEN(ml_get_curline()); | |
1596 } | |
1597 #endif | |
1598 oap->end = curwin->w_cursor; | |
1599 curwin->w_cursor = oap->start; | |
1600 | |
1601 /* w_virtcol may have been updated; if the cursor goes back to its | |
1602 * previous position w_virtcol becomes invalid and isn't updated | |
1603 * automatically. */ | |
1604 curwin->w_valid &= ~VALID_VIRTCOL; | |
1605 } | |
1606 else | |
1607 { | |
1608 #ifdef FEAT_FOLDING | |
1609 /* Include folded lines completely. */ | |
1610 if (!VIsual_active && oap->motion_type == MLINE) | |
1611 { | |
1612 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, | |
1613 NULL)) | |
1614 curwin->w_cursor.col = 0; | |
1615 if (hasFolding(oap->start.lnum, NULL, &oap->start.lnum)) | |
1616 oap->start.col = (colnr_T)STRLEN(ml_get(oap->start.lnum)); | |
1617 } | |
1618 #endif | |
1619 oap->end = oap->start; | |
1620 oap->start = curwin->w_cursor; | |
1621 } | |
1622 | |
1623 oap->line_count = oap->end.lnum - oap->start.lnum + 1; | |
1624 | |
1625 #ifdef FEAT_VIRTUALEDIT | |
1626 /* Set "virtual_op" before resetting VIsual_active. */ | |
1627 virtual_op = virtual_active(); | |
1628 #endif | |
1629 | |
1630 if (VIsual_active || redo_VIsual_busy) | |
1631 { | |
1632 if (VIsual_mode == Ctrl_V) /* block mode */ | |
1633 { | |
1634 colnr_T start, end; | |
1635 | |
1636 oap->block_mode = TRUE; | |
1637 | |
1638 getvvcol(curwin, &(oap->start), | |
1639 &oap->start_vcol, NULL, &oap->end_vcol); | |
1640 if (!redo_VIsual_busy) | |
1641 { | |
1642 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
1643 | |
1644 if (start < oap->start_vcol) | |
1645 oap->start_vcol = start; | |
1646 if (end > oap->end_vcol) | |
1647 { | |
1648 if (*p_sel == 'e' && start >= 1 | |
1649 && start - 1 >= oap->end_vcol) | |
1650 oap->end_vcol = start - 1; | |
1651 else | |
1652 oap->end_vcol = end; | |
1653 } | |
1654 } | |
1655 | |
1656 /* if '$' was used, get oap->end_vcol from longest line */ | |
1657 if (curwin->w_curswant == MAXCOL) | |
1658 { | |
1659 curwin->w_cursor.col = MAXCOL; | |
1660 oap->end_vcol = 0; | |
1661 for (curwin->w_cursor.lnum = oap->start.lnum; | |
1662 curwin->w_cursor.lnum <= oap->end.lnum; | |
1663 ++curwin->w_cursor.lnum) | |
1664 { | |
1665 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
1666 if (end > oap->end_vcol) | |
1667 oap->end_vcol = end; | |
1668 } | |
1669 } | |
1670 else if (redo_VIsual_busy) | |
3125 | 1671 oap->end_vcol = oap->start_vcol + redo_VIsual_vcol - 1; |
7 | 1672 /* |
1673 * Correct oap->end.col and oap->start.col to be the | |
1674 * upper-left and lower-right corner of the block area. | |
1675 * | |
1676 * (Actually, this does convert column positions into character | |
1677 * positions) | |
1678 */ | |
1679 curwin->w_cursor.lnum = oap->end.lnum; | |
1680 coladvance(oap->end_vcol); | |
1681 oap->end = curwin->w_cursor; | |
1682 | |
1683 curwin->w_cursor = oap->start; | |
1684 coladvance(oap->start_vcol); | |
1685 oap->start = curwin->w_cursor; | |
1686 } | |
1687 | |
1688 if (!redo_VIsual_busy && !gui_yank) | |
1689 { | |
1690 /* | |
1691 * Prepare to reselect and redo Visual: this is based on the | |
1692 * size of the Visual text | |
1693 */ | |
1694 resel_VIsual_mode = VIsual_mode; | |
1695 if (curwin->w_curswant == MAXCOL) | |
3125 | 1696 resel_VIsual_vcol = MAXCOL; |
7 | 1697 else |
3125 | 1698 { |
1699 if (VIsual_mode != Ctrl_V) | |
1700 getvvcol(curwin, &(oap->end), | |
1701 NULL, NULL, &oap->end_vcol); | |
1702 if (VIsual_mode == Ctrl_V || oap->line_count <= 1) | |
1703 { | |
1704 if (VIsual_mode != Ctrl_V) | |
1705 getvvcol(curwin, &(oap->start), | |
1706 &oap->start_vcol, NULL, NULL); | |
1707 resel_VIsual_vcol = oap->end_vcol - oap->start_vcol + 1; | |
1708 } | |
1709 else | |
1710 resel_VIsual_vcol = oap->end_vcol; | |
1711 } | |
7 | 1712 resel_VIsual_line_count = oap->line_count; |
1713 } | |
1714 | |
1715 /* can't redo yank (unless 'y' is in 'cpoptions') and ":" */ | |
1716 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
1717 && oap->op_type != OP_COLON | |
1718 #ifdef FEAT_FOLDING | |
1719 && oap->op_type != OP_FOLD | |
1720 && oap->op_type != OP_FOLDOPEN | |
1721 && oap->op_type != OP_FOLDOPENREC | |
1722 && oap->op_type != OP_FOLDCLOSE | |
1723 && oap->op_type != OP_FOLDCLOSEREC | |
1724 && oap->op_type != OP_FOLDDEL | |
1725 && oap->op_type != OP_FOLDDELREC | |
1726 #endif | |
1727 && oap->motion_force == NUL | |
1728 ) | |
1729 { | |
1730 /* Prepare for redoing. Only use the nchar field for "r", | |
1731 * otherwise it might be the second char of the operator. */ | |
3701 | 1732 if (cap->cmdchar == 'g' && (cap->nchar == 'n' |
1733 || cap->nchar == 'N')) | |
5523 | 1734 prep_redo(oap->regname, cap->count0, |
1735 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
1736 oap->motion_force, cap->cmdchar, cap->nchar); | |
4337 | 1737 else if (cap->cmdchar != ':') |
3701 | 1738 prep_redo(oap->regname, 0L, NUL, 'v', |
1739 get_op_char(oap->op_type), | |
1740 get_extra_op_char(oap->op_type), | |
1741 oap->op_type == OP_REPLACE | |
1742 ? cap->nchar : NUL); | |
7 | 1743 if (!redo_VIsual_busy) |
1744 { | |
1745 redo_VIsual_mode = resel_VIsual_mode; | |
3125 | 1746 redo_VIsual_vcol = resel_VIsual_vcol; |
7 | 1747 redo_VIsual_line_count = resel_VIsual_line_count; |
1748 redo_VIsual_count = cap->count0; | |
1749 } | |
1750 } | |
1751 | |
1752 /* | |
1753 * oap->inclusive defaults to TRUE. | |
1754 * If oap->end is on a NUL (empty line) oap->inclusive becomes | |
1755 * FALSE. This makes "d}P" and "v}dP" work the same. | |
1756 */ | |
1757 if (oap->motion_force == NUL || oap->motion_type == MLINE) | |
1758 oap->inclusive = TRUE; | |
1759 if (VIsual_mode == 'V') | |
1760 oap->motion_type = MLINE; | |
1761 else | |
1762 { | |
1763 oap->motion_type = MCHAR; | |
1764 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL | |
5735 | 1765 #ifdef FEAT_VIRTUALEDIT |
7 | 1766 && (include_line_break || !virtual_op) |
5735 | 1767 #endif |
7 | 1768 ) |
1769 { | |
1770 oap->inclusive = FALSE; | |
1771 /* Try to include the newline, unless it's an operator | |
2957 | 1772 * that works on lines only. */ |
1773 if (*p_sel != 'o' && !op_on_lines(oap->op_type)) | |
7 | 1774 { |
2957 | 1775 if (oap->end.lnum < curbuf->b_ml.ml_line_count) |
1776 { | |
1777 ++oap->end.lnum; | |
1778 oap->end.col = 0; | |
5735 | 1779 #ifdef FEAT_VIRTUALEDIT |
2957 | 1780 oap->end.coladd = 0; |
5735 | 1781 #endif |
2957 | 1782 ++oap->line_count; |
1783 } | |
1784 else | |
1785 { | |
1786 /* Cannot move below the last line, make the op | |
1787 * inclusive to tell the operation to include the | |
1788 * line break. */ | |
1789 oap->inclusive = TRUE; | |
1790 } | |
7 | 1791 } |
1792 } | |
1793 } | |
1794 | |
1795 redo_VIsual_busy = FALSE; | |
592 | 1796 |
7 | 1797 /* |
1798 * Switch Visual off now, so screen updating does | |
1799 * not show inverted text when the screen is redrawn. | |
1800 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is | |
1801 * no screen redraw, so it is done here to remove the inverted | |
1802 * part. | |
1803 */ | |
1804 if (!gui_yank) | |
1805 { | |
1806 VIsual_active = FALSE; | |
5735 | 1807 #ifdef FEAT_MOUSE |
7 | 1808 setmouse(); |
1809 mouse_dragging = 0; | |
5735 | 1810 #endif |
643 | 1811 if (mode_displayed) |
7 | 1812 clear_cmdline = TRUE; /* unshow visual mode later */ |
1813 #ifdef FEAT_CMDL_INFO | |
1814 else | |
1815 clear_showcmd(); | |
1816 #endif | |
1817 if ((oap->op_type == OP_YANK | |
1818 || oap->op_type == OP_COLON | |
592 | 1819 || oap->op_type == OP_FUNCTION |
7 | 1820 || oap->op_type == OP_FILTER) |
1821 && oap->motion_force == NUL) | |
1822 redraw_curbuf_later(INVERTED); | |
1823 } | |
1824 } | |
1825 | |
1826 #ifdef FEAT_MBYTE | |
1827 /* Include the trailing byte of a multi-byte char. */ | |
1828 if (has_mbyte && oap->inclusive) | |
1829 { | |
1830 int l; | |
1831 | |
474 | 1832 l = (*mb_ptr2len)(ml_get_pos(&oap->end)); |
7 | 1833 if (l > 1) |
1834 oap->end.col += l - 1; | |
1835 } | |
1836 #endif | |
1837 curwin->w_set_curswant = TRUE; | |
1838 | |
1839 /* | |
1840 * oap->empty is set when start and end are the same. The inclusive | |
1841 * flag affects this too, unless yanking and the end is on a NUL. | |
1842 */ | |
1843 oap->empty = (oap->motion_type == MCHAR | |
1844 && (!oap->inclusive | |
1845 || (oap->op_type == OP_YANK | |
1846 && gchar_pos(&oap->end) == NUL)) | |
1847 && equalpos(oap->start, oap->end) | |
1848 #ifdef FEAT_VIRTUALEDIT | |
1849 && !(virtual_op && oap->start.coladd != oap->end.coladd) | |
1850 #endif | |
1851 ); | |
1852 /* | |
1853 * For delete, change and yank, it's an error to operate on an | |
1854 * empty region, when 'E' included in 'cpoptions' (Vi compatible). | |
1855 */ | |
1856 empty_region_error = (oap->empty | |
1857 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL); | |
1858 | |
1859 /* Force a redraw when operating on an empty Visual region, when | |
1860 * 'modifiable is off or creating a fold. */ | |
1861 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma | |
5735 | 1862 #ifdef FEAT_FOLDING |
7 | 1863 || oap->op_type == OP_FOLD |
5735 | 1864 #endif |
7 | 1865 )) |
1866 redraw_curbuf_later(INVERTED); | |
1867 | |
1868 /* | |
1869 * If the end of an operator is in column one while oap->motion_type | |
1870 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last | |
1871 * character in the previous line. If op_start is on or before the | |
1872 * first non-blank in the line, the operator becomes linewise | |
1873 * (strange, but that's the way vi does it). | |
1874 */ | |
1875 if ( oap->motion_type == MCHAR | |
1876 && oap->inclusive == FALSE | |
1877 && !(cap->retval & CA_NO_ADJ_OP_END) | |
1878 && oap->end.col == 0 | |
1879 && (!oap->is_VIsual || *p_sel == 'o') | |
47 | 1880 && !oap->block_mode |
7 | 1881 && oap->line_count > 1) |
1882 { | |
1883 oap->end_adjusted = TRUE; /* remember that we did this */ | |
1884 --oap->line_count; | |
1885 --oap->end.lnum; | |
1886 if (inindent(0)) | |
1887 oap->motion_type = MLINE; | |
1888 else | |
1889 { | |
1890 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
1891 if (oap->end.col) | |
1892 { | |
1893 --oap->end.col; | |
1894 oap->inclusive = TRUE; | |
1895 } | |
1896 } | |
1897 } | |
1898 else | |
1899 oap->end_adjusted = FALSE; | |
1900 | |
1901 switch (oap->op_type) | |
1902 { | |
1903 case OP_LSHIFT: | |
1904 case OP_RSHIFT: | |
5735 | 1905 op_shift(oap, TRUE, oap->is_VIsual ? (int)cap->count1 : 1); |
7 | 1906 auto_format(FALSE, TRUE); |
1907 break; | |
1908 | |
1909 case OP_JOIN_NS: | |
1910 case OP_JOIN: | |
1911 if (oap->line_count < 2) | |
1912 oap->line_count = 2; | |
1913 if (curwin->w_cursor.lnum + oap->line_count - 1 > | |
1914 curbuf->b_ml.ml_line_count) | |
1915 beep_flush(); | |
1916 else | |
1917 { | |
5735 | 1918 (void)do_join(oap->line_count, oap->op_type == OP_JOIN, |
5848 | 1919 TRUE, TRUE, TRUE); |
7 | 1920 auto_format(FALSE, TRUE); |
1921 } | |
1922 break; | |
1923 | |
1924 case OP_DELETE: | |
1925 VIsual_reselect = FALSE; /* don't reselect now */ | |
1926 if (empty_region_error) | |
3324 | 1927 { |
7 | 1928 vim_beep(); |
3324 | 1929 CancelRedo(); |
1930 } | |
7 | 1931 else |
1932 { | |
1933 (void)op_delete(oap); | |
1934 if (oap->motion_type == MLINE && has_format_option(FO_AUTO)) | |
1935 u_save_cursor(); /* cursor line wasn't saved yet */ | |
1936 auto_format(FALSE, TRUE); | |
1937 } | |
1938 break; | |
1939 | |
1940 case OP_YANK: | |
1941 if (empty_region_error) | |
1942 { | |
1943 if (!gui_yank) | |
3324 | 1944 { |
7 | 1945 vim_beep(); |
3324 | 1946 CancelRedo(); |
1947 } | |
7 | 1948 } |
1949 else | |
1950 (void)op_yank(oap, FALSE, !gui_yank); | |
1951 check_cursor_col(); | |
1952 break; | |
1953 | |
1954 case OP_CHANGE: | |
1955 VIsual_reselect = FALSE; /* don't reselect now */ | |
1956 if (empty_region_error) | |
3324 | 1957 { |
7 | 1958 vim_beep(); |
3324 | 1959 CancelRedo(); |
1960 } | |
7 | 1961 else |
1962 { | |
1963 /* This is a new edit command, not a restart. Need to | |
1964 * remember it to make 'insertmode' work with mappings for | |
1965 * Visual mode. But do this only once and not when typed and | |
1966 * 'insertmode' isn't set. */ | |
1967 if (p_im || !KeyTyped) | |
1968 restart_edit_save = restart_edit; | |
1969 else | |
1970 restart_edit_save = 0; | |
1971 restart_edit = 0; | |
1972 /* Reset finish_op now, don't want it set inside edit(). */ | |
1973 finish_op = FALSE; | |
1974 if (op_change(oap)) /* will call edit() */ | |
1975 cap->retval |= CA_COMMAND_BUSY; | |
1976 if (restart_edit == 0) | |
1977 restart_edit = restart_edit_save; | |
1978 } | |
1979 break; | |
1980 | |
1981 case OP_FILTER: | |
1982 if (vim_strchr(p_cpo, CPO_FILTER) != NULL) | |
1983 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */ | |
1984 else | |
1985 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */ | |
1986 | |
1987 case OP_INDENT: | |
1988 case OP_COLON: | |
1989 | |
1990 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
1991 /* | |
1992 * If 'equalprg' is empty, do the indenting internally. | |
1993 */ | |
1994 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL) | |
1995 { | |
1996 # ifdef FEAT_LISP | |
1997 if (curbuf->b_p_lisp) | |
1998 { | |
1999 op_reindent(oap, get_lisp_indent); | |
2000 break; | |
2001 } | |
2002 # endif | |
2003 # ifdef FEAT_CINDENT | |
2004 op_reindent(oap, | |
2005 # ifdef FEAT_EVAL | |
2006 *curbuf->b_p_inde != NUL ? get_expr_indent : | |
2007 # endif | |
2008 get_c_indent); | |
2009 break; | |
2010 # endif | |
2011 } | |
2012 #endif | |
2013 | |
2014 op_colon(oap); | |
2015 break; | |
2016 | |
2017 case OP_TILDE: | |
2018 case OP_UPPER: | |
2019 case OP_LOWER: | |
2020 case OP_ROT13: | |
2021 if (empty_region_error) | |
3324 | 2022 { |
7 | 2023 vim_beep(); |
3324 | 2024 CancelRedo(); |
2025 } | |
7 | 2026 else |
2027 op_tilde(oap); | |
2028 check_cursor_col(); | |
2029 break; | |
2030 | |
2031 case OP_FORMAT: | |
667 | 2032 #if defined(FEAT_EVAL) |
2033 if (*curbuf->b_p_fex != NUL) | |
2034 op_formatexpr(oap); /* use expression */ | |
2035 else | |
2036 #endif | |
2037 if (*p_fp != NUL) | |
7 | 2038 op_colon(oap); /* use external command */ |
2039 else | |
2040 op_format(oap, FALSE); /* use internal function */ | |
2041 break; | |
2042 | |
2043 case OP_FORMAT2: | |
2044 op_format(oap, TRUE); /* use internal function */ | |
2045 break; | |
2046 | |
592 | 2047 case OP_FUNCTION: |
2048 op_function(oap); /* call 'operatorfunc' */ | |
2049 break; | |
2050 | |
7 | 2051 case OP_INSERT: |
2052 case OP_APPEND: | |
2053 VIsual_reselect = FALSE; /* don't reselect now */ | |
2054 #ifdef FEAT_VISUALEXTRA | |
2055 if (empty_region_error) | |
3324 | 2056 { |
7 | 2057 vim_beep(); |
3324 | 2058 CancelRedo(); |
2059 } | |
7 | 2060 else |
2061 { | |
2062 /* This is a new edit command, not a restart. Need to | |
2063 * remember it to make 'insertmode' work with mappings for | |
2064 * Visual mode. But do this only once. */ | |
2065 restart_edit_save = restart_edit; | |
2066 restart_edit = 0; | |
2067 | |
2068 op_insert(oap, cap->count1); | |
2069 | |
2070 /* TODO: when inserting in several lines, should format all | |
2071 * the lines. */ | |
2072 auto_format(FALSE, TRUE); | |
2073 | |
2074 if (restart_edit == 0) | |
2075 restart_edit = restart_edit_save; | |
2076 } | |
2077 #else | |
2078 vim_beep(); | |
2079 #endif | |
2080 break; | |
2081 | |
2082 case OP_REPLACE: | |
2083 VIsual_reselect = FALSE; /* don't reselect now */ | |
2084 #ifdef FEAT_VISUALEXTRA | |
2085 if (empty_region_error) | |
2086 #endif | |
3324 | 2087 { |
7 | 2088 vim_beep(); |
3324 | 2089 CancelRedo(); |
2090 } | |
7 | 2091 #ifdef FEAT_VISUALEXTRA |
2092 else | |
2093 op_replace(oap, cap->nchar); | |
2094 #endif | |
2095 break; | |
2096 | |
2097 #ifdef FEAT_FOLDING | |
2098 case OP_FOLD: | |
2099 VIsual_reselect = FALSE; /* don't reselect now */ | |
2100 foldCreate(oap->start.lnum, oap->end.lnum); | |
2101 break; | |
2102 | |
2103 case OP_FOLDOPEN: | |
2104 case OP_FOLDOPENREC: | |
2105 case OP_FOLDCLOSE: | |
2106 case OP_FOLDCLOSEREC: | |
2107 VIsual_reselect = FALSE; /* don't reselect now */ | |
2108 opFoldRange(oap->start.lnum, oap->end.lnum, | |
2109 oap->op_type == OP_FOLDOPEN | |
2110 || oap->op_type == OP_FOLDOPENREC, | |
2111 oap->op_type == OP_FOLDOPENREC | |
2112 || oap->op_type == OP_FOLDCLOSEREC, | |
2113 oap->is_VIsual); | |
2114 break; | |
2115 | |
2116 case OP_FOLDDEL: | |
2117 case OP_FOLDDELREC: | |
2118 VIsual_reselect = FALSE; /* don't reselect now */ | |
2119 deleteFold(oap->start.lnum, oap->end.lnum, | |
2120 oap->op_type == OP_FOLDDELREC, oap->is_VIsual); | |
2121 break; | |
2122 #endif | |
2123 default: | |
2124 clearopbeep(oap); | |
2125 } | |
2126 #ifdef FEAT_VIRTUALEDIT | |
2127 virtual_op = MAYBE; | |
2128 #endif | |
2129 if (!gui_yank) | |
2130 { | |
2131 /* | |
2132 * if 'sol' not set, go back to old column for some commands | |
2133 */ | |
2134 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted | |
2135 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT | |
2136 || oap->op_type == OP_DELETE)) | |
2137 coladvance(curwin->w_curswant = old_col); | |
2138 } | |
2139 else | |
2140 { | |
2141 curwin->w_cursor = old_cursor; | |
2142 } | |
2143 oap->block_mode = FALSE; | |
2144 clearop(oap); | |
2145 } | |
6266 | 2146 #ifdef FEAT_LINEBREAK |
2147 curwin->w_p_lbr = lbr_saved; | |
2148 #endif | |
7 | 2149 } |
2150 | |
2151 /* | |
2152 * Handle indent and format operators and visual mode ":". | |
2153 */ | |
2154 static void | |
2155 op_colon(oap) | |
2156 oparg_T *oap; | |
2157 { | |
2158 stuffcharReadbuff(':'); | |
2159 if (oap->is_VIsual) | |
2160 stuffReadbuff((char_u *)"'<,'>"); | |
2161 else | |
2162 { | |
2163 /* | |
2164 * Make the range look nice, so it can be repeated. | |
2165 */ | |
2166 if (oap->start.lnum == curwin->w_cursor.lnum) | |
2167 stuffcharReadbuff('.'); | |
2168 else | |
2169 stuffnumReadbuff((long)oap->start.lnum); | |
2170 if (oap->end.lnum != oap->start.lnum) | |
2171 { | |
2172 stuffcharReadbuff(','); | |
2173 if (oap->end.lnum == curwin->w_cursor.lnum) | |
2174 stuffcharReadbuff('.'); | |
2175 else if (oap->end.lnum == curbuf->b_ml.ml_line_count) | |
2176 stuffcharReadbuff('$'); | |
2177 else if (oap->start.lnum == curwin->w_cursor.lnum) | |
2178 { | |
2179 stuffReadbuff((char_u *)".+"); | |
2180 stuffnumReadbuff((long)oap->line_count - 1); | |
2181 } | |
2182 else | |
2183 stuffnumReadbuff((long)oap->end.lnum); | |
2184 } | |
2185 } | |
2186 if (oap->op_type != OP_COLON) | |
2187 stuffReadbuff((char_u *)"!"); | |
2188 if (oap->op_type == OP_INDENT) | |
2189 { | |
2190 #ifndef FEAT_CINDENT | |
2191 if (*get_equalprg() == NUL) | |
2192 stuffReadbuff((char_u *)"indent"); | |
2193 else | |
2194 #endif | |
2195 stuffReadbuff(get_equalprg()); | |
2196 stuffReadbuff((char_u *)"\n"); | |
2197 } | |
2198 else if (oap->op_type == OP_FORMAT) | |
2199 { | |
2200 if (*p_fp == NUL) | |
2201 stuffReadbuff((char_u *)"fmt"); | |
2202 else | |
2203 stuffReadbuff(p_fp); | |
216 | 2204 stuffReadbuff((char_u *)"\n']"); |
7 | 2205 } |
2206 | |
2207 /* | |
2208 * do_cmdline() does the rest | |
2209 */ | |
2210 } | |
2211 | |
592 | 2212 /* |
602 | 2213 * Handle the "g@" operator: call 'operatorfunc'. |
592 | 2214 */ |
690 | 2215 static void |
592 | 2216 op_function(oap) |
1877 | 2217 oparg_T *oap UNUSED; |
592 | 2218 { |
2219 #ifdef FEAT_EVAL | |
2220 char_u *(argv[1]); | |
4133 | 2221 # ifdef FEAT_VIRTUALEDIT |
3431 | 2222 int save_virtual_op = virtual_op; |
4133 | 2223 # endif |
592 | 2224 |
2225 if (*p_opfunc == NUL) | |
2226 EMSG(_("E774: 'operatorfunc' is empty")); | |
2227 else | |
2228 { | |
2229 /* Set '[ and '] marks to text to be operated on. */ | |
2230 curbuf->b_op_start = oap->start; | |
2231 curbuf->b_op_end = oap->end; | |
2232 if (oap->motion_type != MLINE && !oap->inclusive) | |
2233 /* Exclude the end position. */ | |
2234 decl(&curbuf->b_op_end); | |
2235 | |
2236 if (oap->block_mode) | |
2237 argv[0] = (char_u *)"block"; | |
2238 else if (oap->motion_type == MLINE) | |
2239 argv[0] = (char_u *)"line"; | |
2240 else | |
2241 argv[0] = (char_u *)"char"; | |
3431 | 2242 |
4133 | 2243 # ifdef FEAT_VIRTUALEDIT |
3431 | 2244 /* Reset virtual_op so that 'virtualedit' can be changed in the |
2245 * function. */ | |
2246 virtual_op = MAYBE; | |
4133 | 2247 # endif |
3431 | 2248 |
592 | 2249 (void)call_func_retnr(p_opfunc, 1, argv, FALSE); |
3431 | 2250 |
4133 | 2251 # ifdef FEAT_VIRTUALEDIT |
3431 | 2252 virtual_op = save_virtual_op; |
4133 | 2253 # endif |
592 | 2254 } |
2255 #else | |
2256 EMSG(_("E775: Eval feature not available")); | |
2257 #endif | |
2258 } | |
2259 | |
7 | 2260 #if defined(FEAT_MOUSE) || defined(PROTO) |
2261 /* | |
2262 * Do the appropriate action for the current mouse click in the current mode. | |
2263 * Not used for Command-line mode. | |
2264 * | |
2265 * Normal Mode: | |
2266 * event modi- position visual change action | |
2267 * fier cursor window | |
2268 * left press - yes end yes | |
2269 * left press C yes end yes "^]" (2) | |
2270 * left press S yes end yes "*" (2) | |
2271 * left drag - yes start if moved no | |
2272 * left relse - yes start if moved no | |
2273 * middle press - yes if not active no put register | |
2274 * middle press - yes if active no yank and put | |
2275 * right press - yes start or extend yes | |
2276 * right press S yes no change yes "#" (2) | |
2277 * right drag - yes extend no | |
2278 * right relse - yes extend no | |
2279 * | |
2280 * Insert or Replace Mode: | |
2281 * event modi- position visual change action | |
2282 * fier cursor window | |
2283 * left press - yes (cannot be active) yes | |
2284 * left press C yes (cannot be active) yes "CTRL-O^]" (2) | |
2285 * left press S yes (cannot be active) yes "CTRL-O*" (2) | |
2286 * left drag - yes start or extend (1) no CTRL-O (1) | |
2287 * left relse - yes start or extend (1) no CTRL-O (1) | |
2288 * middle press - no (cannot be active) no put register | |
2289 * right press - yes start or extend yes CTRL-O | |
2290 * right press S yes (cannot be active) yes "CTRL-O#" (2) | |
2291 * | |
2292 * (1) only if mouse pointer moved since press | |
2293 * (2) only if click is in same buffer | |
2294 * | |
2295 * Return TRUE if start_arrow() should be called for edit mode. | |
2296 */ | |
2297 int | |
2298 do_mouse(oap, c, dir, count, fixindent) | |
2299 oparg_T *oap; /* operator argument, can be NULL */ | |
2300 int c; /* K_LEFTMOUSE, etc */ | |
2301 int dir; /* Direction to 'put' if necessary */ | |
2302 long count; | |
2303 int fixindent; /* PUT_FIXINDENT if fixing indent necessary */ | |
2304 { | |
2305 static int do_always = FALSE; /* ignore 'mouse' setting next time */ | |
2306 static int got_click = FALSE; /* got a click some time back */ | |
2307 | |
2308 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */ | |
2309 int is_click; /* If FALSE it's a drag or release event */ | |
2310 int is_drag; /* If TRUE it's a drag event */ | |
2311 int jump_flags = 0; /* flags for jump_to_mouse() */ | |
2312 pos_T start_visual; | |
2313 int moved; /* Has cursor moved? */ | |
2314 int in_status_line; /* mouse in status line */ | |
2326
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2315 #ifdef FEAT_WINDOWS |
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2316 static int in_tab_line = FALSE; /* mouse clicked in tab line */ |
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2317 #endif |
7 | 2318 #ifdef FEAT_VERTSPLIT |
2319 int in_sep_line; /* mouse in vertical separator line */ | |
2320 #endif | |
2321 int c1, c2; | |
2322 #if defined(FEAT_FOLDING) | |
2323 pos_T save_cursor; | |
2324 #endif | |
2325 win_T *old_curwin = curwin; | |
2326 static pos_T orig_cursor; | |
2327 colnr_T leftcol, rightcol; | |
2328 pos_T end_visual; | |
2329 int diff; | |
2330 int old_active = VIsual_active; | |
2331 int old_mode = VIsual_mode; | |
2332 int regname; | |
2333 | |
2334 #if defined(FEAT_FOLDING) | |
2335 save_cursor = curwin->w_cursor; | |
2336 #endif | |
2337 | |
2338 /* | |
2339 * When GUI is active, always recognize mouse events, otherwise: | |
2340 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'. | |
2341 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'. | |
2342 * - For command line and insert mode 'mouse' is checked before calling | |
2343 * do_mouse(). | |
2344 */ | |
2345 if (do_always) | |
2346 do_always = FALSE; | |
2347 else | |
2348 #ifdef FEAT_GUI | |
2349 if (!gui.in_use) | |
2350 #endif | |
2351 { | |
2352 if (VIsual_active) | |
2353 { | |
2354 if (!mouse_has(MOUSE_VISUAL)) | |
2355 return FALSE; | |
2356 } | |
5735 | 2357 else if (State == NORMAL && !mouse_has(MOUSE_NORMAL)) |
7 | 2358 return FALSE; |
2359 } | |
2360 | |
4221 | 2361 for (;;) |
2362 { | |
2363 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag); | |
2364 if (is_drag) | |
2365 { | |
2366 /* If the next character is the same mouse event then use that | |
2367 * one. Speeds up dragging the status line. */ | |
2368 if (vpeekc() != NUL) | |
2369 { | |
2370 int nc; | |
2371 int save_mouse_row = mouse_row; | |
2372 int save_mouse_col = mouse_col; | |
2373 | |
2374 /* Need to get the character, peeking doesn't get the actual | |
2375 * one. */ | |
2376 nc = safe_vgetc(); | |
2377 if (c == nc) | |
2378 continue; | |
2379 vungetc(nc); | |
2380 mouse_row = save_mouse_row; | |
2381 mouse_col = save_mouse_col; | |
2382 } | |
2383 } | |
2384 break; | |
2385 } | |
7 | 2386 |
2387 #ifdef FEAT_MOUSESHAPE | |
2388 /* May have stopped dragging the status or separator line. The pointer is | |
2389 * most likely still on the status or separator line. */ | |
2390 if (!is_drag && drag_status_line) | |
2391 { | |
2392 drag_status_line = FALSE; | |
2393 update_mouseshape(SHAPE_IDX_STATUS); | |
2394 } | |
2395 # ifdef FEAT_VERTSPLIT | |
2396 if (!is_drag && drag_sep_line) | |
2397 { | |
2398 drag_sep_line = FALSE; | |
2399 update_mouseshape(SHAPE_IDX_VSEP); | |
2400 } | |
2401 # endif | |
2402 #endif | |
2403 | |
2404 /* | |
2405 * Ignore drag and release events if we didn't get a click. | |
2406 */ | |
2407 if (is_click) | |
2408 got_click = TRUE; | |
2409 else | |
2410 { | |
2411 if (!got_click) /* didn't get click, ignore */ | |
2412 return FALSE; | |
2413 if (!is_drag) /* release, reset got_click */ | |
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2414 { |
7 | 2415 got_click = FALSE; |
2326
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2416 #ifdef FEAT_WINDOWS |
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2417 if (in_tab_line) |
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2418 { |
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2419 in_tab_line = FALSE; |
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2420 return FALSE; |
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2421 } |
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2422 #endif |
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2423 } |
7 | 2424 } |
2425 | |
2426 /* | |
2427 * CTRL right mouse button does CTRL-T | |
2428 */ | |
2429 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT) | |
2430 { | |
2431 if (State & INSERT) | |
2432 stuffcharReadbuff(Ctrl_O); | |
2433 if (count > 1) | |
2434 stuffnumReadbuff(count); | |
2435 stuffcharReadbuff(Ctrl_T); | |
2436 got_click = FALSE; /* ignore drag&release now */ | |
2437 return FALSE; | |
2438 } | |
2439 | |
2440 /* | |
2441 * CTRL only works with left mouse button | |
2442 */ | |
2443 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT) | |
2444 return FALSE; | |
2445 | |
2446 /* | |
2447 * When a modifier is down, ignore drag and release events, as well as | |
2448 * multiple clicks and the middle mouse button. | |
2449 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*". | |
2450 */ | |
179 | 2451 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT |
2452 | MOD_MASK_META)) | |
7 | 2453 && (!is_click |
2454 || (mod_mask & MOD_MASK_MULTI_CLICK) | |
2455 || which_button == MOUSE_MIDDLE) | |
598 | 2456 && !((mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT)) |
7 | 2457 && mouse_model_popup() |
2458 && which_button == MOUSE_LEFT) | |
598 | 2459 && !((mod_mask & MOD_MASK_ALT) |
2460 && !mouse_model_popup() | |
2461 && which_button == MOUSE_RIGHT) | |
7 | 2462 ) |
2463 return FALSE; | |
2464 | |
2465 /* | |
2466 * If the button press was used as the movement command for an operator | |
2467 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore | |
2468 * drag/release events. | |
2469 */ | |
2470 if (!is_click && which_button == MOUSE_MIDDLE) | |
2471 return FALSE; | |
2472 | |
2473 if (oap != NULL) | |
2474 regname = oap->regname; | |
2475 else | |
2476 regname = 0; | |
2477 | |
2478 /* | |
2479 * Middle mouse button does a 'put' of the selected text | |
2480 */ | |
2481 if (which_button == MOUSE_MIDDLE) | |
2482 { | |
2483 if (State == NORMAL) | |
2484 { | |
2485 /* | |
2486 * If an operator was pending, we don't know what the user wanted | |
2487 * to do. Go back to normal mode: Clear the operator and beep(). | |
2488 */ | |
2489 if (oap != NULL && oap->op_type != OP_NOP) | |
2490 { | |
2491 clearopbeep(oap); | |
2492 return FALSE; | |
2493 } | |
2494 | |
2495 /* | |
2496 * If visual was active, yank the highlighted text and put it | |
2497 * before the mouse pointer position. | |
1016 | 2498 * In Select mode replace the highlighted text with the clipboard. |
7 | 2499 */ |
2500 if (VIsual_active) | |
2501 { | |
1016 | 2502 if (VIsual_select) |
2503 { | |
2504 stuffcharReadbuff(Ctrl_G); | |
1019 | 2505 stuffReadbuff((char_u *)"\"+p"); |
1016 | 2506 } |
2507 else | |
2508 { | |
2509 stuffcharReadbuff('y'); | |
2510 stuffcharReadbuff(K_MIDDLEMOUSE); | |
2511 } | |
7 | 2512 do_always = TRUE; /* ignore 'mouse' setting next time */ |
2513 return FALSE; | |
2514 } | |
2515 /* | |
2516 * The rest is below jump_to_mouse() | |
2517 */ | |
2518 } | |
2519 | |
2520 else if ((State & INSERT) == 0) | |
2521 return FALSE; | |
2522 | |
2523 /* | |
2524 * Middle click in insert mode doesn't move the mouse, just insert the | |
2525 * contents of a register. '.' register is special, can't insert that | |
2526 * with do_put(). | |
2527 * Also paste at the cursor if the current mode isn't in 'mouse' (only | |
2528 * happens for the GUI). | |
2529 */ | |
2530 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL)) | |
2531 { | |
2532 if (regname == '.') | |
2533 insert_reg(regname, TRUE); | |
2534 else | |
2535 { | |
2536 #ifdef FEAT_CLIPBOARD | |
2537 if (clip_star.available && regname == 0) | |
2538 regname = '*'; | |
2539 #endif | |
2540 if ((State & REPLACE_FLAG) && !yank_register_mline(regname)) | |
2541 insert_reg(regname, TRUE); | |
2542 else | |
2543 { | |
2544 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND); | |
2545 | |
2546 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */ | |
2547 AppendCharToRedobuff(Ctrl_R); | |
2548 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O); | |
2549 AppendCharToRedobuff(regname == 0 ? '"' : regname); | |
2550 } | |
2551 } | |
2552 return FALSE; | |
2553 } | |
2554 } | |
2555 | |
2556 /* When dragging or button-up stay in the same window. */ | |
2557 if (!is_click) | |
2558 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE; | |
2559 | |
2560 start_visual.lnum = 0; | |
2561 | |
671 | 2562 #ifdef FEAT_WINDOWS |
2563 /* Check for clicking in the tab page line. */ | |
2564 if (mouse_row == 0 && firstwin->w_winrow > 0) | |
2565 { | |
1619 | 2566 if (is_drag) |
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2567 { |
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2568 if (in_tab_line) |
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2569 { |
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2570 c1 = TabPageIdxs[mouse_col]; |
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2571 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
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2572 } |
1619 | 2573 return FALSE; |
2326
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2574 } |
671 | 2575 |
2576 /* click in a tab selects that tab page */ | |
2577 if (is_click | |
2578 # ifdef FEAT_CMDWIN | |
2579 && cmdwin_type == 0 | |
2580 # endif | |
681 | 2581 && mouse_col < Columns) |
2582 { | |
2326
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2583 in_tab_line = TRUE; |
681 | 2584 c1 = TabPageIdxs[mouse_col]; |
2585 if (c1 >= 0) | |
2586 { | |
682 | 2587 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) |
2588 { | |
2589 /* double click opens new page */ | |
681 | 2590 end_visual_mode(); |
682 | 2591 tabpage_new(); |
2592 tabpage_move(c1 == 0 ? 9999 : c1 - 1); | |
2593 } | |
2594 else | |
2595 { | |
2596 /* Go to specified tab page, or next one if not clicking | |
2597 * on a label. */ | |
2598 goto_tabpage(c1); | |
2599 | |
2600 /* It's like clicking on the status line of a window. */ | |
2601 if (curwin != old_curwin) | |
2602 end_visual_mode(); | |
2603 } | |
681 | 2604 } |
2605 else if (c1 < 0) | |
2606 { | |
2607 tabpage_T *tp; | |
2608 | |
2609 /* Close the current or specified tab page. */ | |
2610 if (c1 == -999) | |
2611 tp = curtab; | |
2612 else | |
2613 tp = find_tabpage(-c1); | |
2614 if (tp == curtab) | |
2615 { | |
2616 if (first_tabpage->tp_next != NULL) | |
2617 tabpage_close(FALSE); | |
2618 } | |
2619 else if (tp != NULL) | |
2620 tabpage_close_other(tp, FALSE); | |
2621 } | |
2622 } | |
2623 return TRUE; | |
671 | 2624 } |
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2625 else if (is_drag && in_tab_line) |
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2626 { |
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2627 c1 = TabPageIdxs[mouse_col]; |
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2628 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
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2629 return FALSE; |
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|
2630 } |
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2631 |
671 | 2632 #endif |
2633 | |
7 | 2634 /* |
2635 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events: | |
2636 * right button up -> pop-up menu | |
2637 * shift-left button -> right button | |
598 | 2638 * alt-left button -> alt-right button |
7 | 2639 */ |
2640 if (mouse_model_popup()) | |
2641 { | |
2642 if (which_button == MOUSE_RIGHT | |
2643 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2644 { | |
2645 /* | |
2646 * NOTE: Ignore right button down and drag mouse events. | |
2647 * Windows only shows the popup menu on the button up event. | |
2648 */ | |
936 | 2649 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
2650 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) | |
7 | 2651 if (!is_click) |
2652 return FALSE; | |
2653 #endif | |
2654 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) | |
2655 if (is_click || is_drag) | |
2656 return FALSE; | |
2657 #endif | |
573 | 2658 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
7 | 2659 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
2660 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON) | |
2661 if (gui.in_use) | |
2662 { | |
2663 jump_flags = 0; | |
2664 if (STRCMP(p_mousem, "popup_setpos") == 0) | |
2665 { | |
2666 /* First set the cursor position before showing the popup | |
2667 * menu. */ | |
2668 if (VIsual_active) | |
2669 { | |
2670 pos_T m_pos; | |
2671 | |
2672 /* | |
2673 * set MOUSE_MAY_STOP_VIS if we are outside the | |
2674 * selection or the current window (might have false | |
2675 * negative here) | |
2676 */ | |
2677 if (mouse_row < W_WINROW(curwin) | |
2678 || mouse_row | |
2679 > (W_WINROW(curwin) + curwin->w_height)) | |
2680 jump_flags = MOUSE_MAY_STOP_VIS; | |
2681 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER) | |
2682 jump_flags = MOUSE_MAY_STOP_VIS; | |
2683 else | |
2684 { | |
2685 if ((lt(curwin->w_cursor, VIsual) | |
2686 && (lt(m_pos, curwin->w_cursor) | |
2687 || lt(VIsual, m_pos))) | |
2688 || (lt(VIsual, curwin->w_cursor) | |
2689 && (lt(m_pos, VIsual) | |
2690 || lt(curwin->w_cursor, m_pos)))) | |
2691 { | |
2692 jump_flags = MOUSE_MAY_STOP_VIS; | |
2693 } | |
2694 else if (VIsual_mode == Ctrl_V) | |
2695 { | |
2696 getvcols(curwin, &curwin->w_cursor, &VIsual, | |
2697 &leftcol, &rightcol); | |
2698 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL); | |
2699 if (m_pos.col < leftcol || m_pos.col > rightcol) | |
2700 jump_flags = MOUSE_MAY_STOP_VIS; | |
2701 } | |
2702 } | |
2703 } | |
2704 else | |
2705 jump_flags = MOUSE_MAY_STOP_VIS; | |
2706 } | |
2707 if (jump_flags) | |
2708 { | |
2709 jump_flags = jump_to_mouse(jump_flags, NULL, which_button); | |
5735 | 2710 update_curbuf(VIsual_active ? INVERTED : VALID); |
7 | 2711 setcursor(); |
2712 out_flush(); /* Update before showing popup menu */ | |
2713 } | |
2714 # ifdef FEAT_MENU | |
2715 gui_show_popupmenu(); | |
2716 # endif | |
2717 return (jump_flags & CURSOR_MOVED) != 0; | |
2718 } | |
2719 else | |
2720 return FALSE; | |
2721 #else | |
2722 return FALSE; | |
2723 #endif | |
2724 } | |
598 | 2725 if (which_button == MOUSE_LEFT |
2726 && (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT))) | |
7 | 2727 { |
2728 which_button = MOUSE_RIGHT; | |
2729 mod_mask &= ~MOD_MASK_SHIFT; | |
2730 } | |
2731 } | |
2732 | |
2733 if ((State & (NORMAL | INSERT)) | |
2734 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2735 { | |
2736 if (which_button == MOUSE_LEFT) | |
2737 { | |
2738 if (is_click) | |
2739 { | |
2740 /* stop Visual mode for a left click in a window, but not when | |
2741 * on a status line */ | |
2742 if (VIsual_active) | |
2743 jump_flags |= MOUSE_MAY_STOP_VIS; | |
2744 } | |
2745 else if (mouse_has(MOUSE_VISUAL)) | |
2746 jump_flags |= MOUSE_MAY_VIS; | |
2747 } | |
2748 else if (which_button == MOUSE_RIGHT) | |
2749 { | |
2750 if (is_click && VIsual_active) | |
2751 { | |
2752 /* | |
2753 * Remember the start and end of visual before moving the | |
2754 * cursor. | |
2755 */ | |
2756 if (lt(curwin->w_cursor, VIsual)) | |
2757 { | |
2758 start_visual = curwin->w_cursor; | |
2759 end_visual = VIsual; | |
2760 } | |
2761 else | |
2762 { | |
2763 start_visual = VIsual; | |
2764 end_visual = curwin->w_cursor; | |
2765 } | |
2766 } | |
2767 jump_flags |= MOUSE_FOCUS; | |
2768 if (mouse_has(MOUSE_VISUAL)) | |
2769 jump_flags |= MOUSE_MAY_VIS; | |
2770 } | |
2771 } | |
2772 | |
2773 /* | |
2774 * If an operator is pending, ignore all drags and releases until the | |
2775 * next mouse click. | |
2776 */ | |
2777 if (!is_drag && oap != NULL && oap->op_type != OP_NOP) | |
2778 { | |
2779 got_click = FALSE; | |
2780 oap->motion_type = MCHAR; | |
2781 } | |
2782 | |
2783 /* When releasing the button let jump_to_mouse() know. */ | |
2784 if (!is_click && !is_drag) | |
2785 jump_flags |= MOUSE_RELEASED; | |
2786 | |
2787 /* | |
2788 * JUMP! | |
2789 */ | |
2790 jump_flags = jump_to_mouse(jump_flags, | |
2791 oap == NULL ? NULL : &(oap->inclusive), which_button); | |
2792 moved = (jump_flags & CURSOR_MOVED); | |
2793 in_status_line = (jump_flags & IN_STATUS_LINE); | |
2794 #ifdef FEAT_VERTSPLIT | |
2795 in_sep_line = (jump_flags & IN_SEP_LINE); | |
2796 #endif | |
2797 | |
2798 #ifdef FEAT_NETBEANS_INTG | |
2210 | 2799 if (isNetbeansBuffer(curbuf) |
7 | 2800 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE))) |
2801 { | |
2802 int key = KEY2TERMCAP1(c); | |
2803 | |
2804 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE | |
2805 || key == (int)KE_RIGHTRELEASE) | |
2806 netbeans_button_release(which_button); | |
2807 } | |
2808 #endif | |
2809 | |
2810 /* When jumping to another window, clear a pending operator. That's a bit | |
2811 * friendlier than beeping and not jumping to that window. */ | |
2812 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP) | |
2813 clearop(oap); | |
2814 | |
2815 #ifdef FEAT_FOLDING | |
2816 if (mod_mask == 0 | |
2817 && !is_drag | |
2818 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN)) | |
2819 && which_button == MOUSE_LEFT) | |
2820 { | |
2821 /* open or close a fold at this line */ | |
2822 if (jump_flags & MOUSE_FOLD_OPEN) | |
2823 openFold(curwin->w_cursor.lnum, 1L); | |
2824 else | |
2825 closeFold(curwin->w_cursor.lnum, 1L); | |
2826 /* don't move the cursor if still in the same window */ | |
2827 if (curwin == old_curwin) | |
2828 curwin->w_cursor = save_cursor; | |
2829 } | |
2830 #endif | |
2831 | |
2832 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN) | |
2833 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available) | |
2834 { | |
2835 clip_modeless(which_button, is_click, is_drag); | |
2836 return FALSE; | |
2837 } | |
2838 #endif | |
2839 | |
2840 /* Set global flag that we are extending the Visual area with mouse | |
1188 | 2841 * dragging; temporarily minimize 'scrolloff'. */ |
7 | 2842 if (VIsual_active && is_drag && p_so) |
2843 { | |
2844 /* In the very first line, allow scrolling one line */ | |
2845 if (mouse_row == 0) | |
2846 mouse_dragging = 2; | |
2847 else | |
2848 mouse_dragging = 1; | |
2849 } | |
2850 | |
2851 /* When dragging the mouse above the window, scroll down. */ | |
2852 if (is_drag && mouse_row < 0 && !in_status_line) | |
2853 { | |
2854 scroll_redraw(FALSE, 1L); | |
2855 mouse_row = 0; | |
2856 } | |
2857 | |
2858 if (start_visual.lnum) /* right click in visual mode */ | |
2859 { | |
598 | 2860 /* When ALT is pressed make Visual mode blockwise. */ |
2861 if (mod_mask & MOD_MASK_ALT) | |
2862 VIsual_mode = Ctrl_V; | |
2863 | |
7 | 2864 /* |
2865 * In Visual-block mode, divide the area in four, pick up the corner | |
2866 * that is in the quarter that the cursor is in. | |
2867 */ | |
2868 if (VIsual_mode == Ctrl_V) | |
2869 { | |
2870 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol); | |
2871 if (curwin->w_curswant > (leftcol + rightcol) / 2) | |
2872 end_visual.col = leftcol; | |
2873 else | |
2874 end_visual.col = rightcol; | |
2875 if (curwin->w_cursor.lnum < | |
2876 (start_visual.lnum + end_visual.lnum) / 2) | |
2877 end_visual.lnum = end_visual.lnum; | |
2878 else | |
2879 end_visual.lnum = start_visual.lnum; | |
2880 | |
2881 /* move VIsual to the right column */ | |
2882 start_visual = curwin->w_cursor; /* save the cursor pos */ | |
2883 curwin->w_cursor = end_visual; | |
2884 coladvance(end_visual.col); | |
2885 VIsual = curwin->w_cursor; | |
2886 curwin->w_cursor = start_visual; /* restore the cursor */ | |
2887 } | |
2888 else | |
2889 { | |
2890 /* | |
2891 * If the click is before the start of visual, change the start. | |
2892 * If the click is after the end of visual, change the end. If | |
2893 * the click is inside the visual, change the closest side. | |
2894 */ | |
2895 if (lt(curwin->w_cursor, start_visual)) | |
2896 VIsual = end_visual; | |
2897 else if (lt(end_visual, curwin->w_cursor)) | |
2898 VIsual = start_visual; | |
2899 else | |
2900 { | |
2901 /* In the same line, compare column number */ | |
2902 if (end_visual.lnum == start_visual.lnum) | |
2903 { | |
2904 if (curwin->w_cursor.col - start_visual.col > | |
2905 end_visual.col - curwin->w_cursor.col) | |
2906 VIsual = start_visual; | |
2907 else | |
2908 VIsual = end_visual; | |
2909 } | |
2910 | |
2911 /* In different lines, compare line number */ | |
2912 else | |
2913 { | |
2914 diff = (curwin->w_cursor.lnum - start_visual.lnum) - | |
2915 (end_visual.lnum - curwin->w_cursor.lnum); | |
2916 | |
2917 if (diff > 0) /* closest to end */ | |
2918 VIsual = start_visual; | |
2919 else if (diff < 0) /* closest to start */ | |
2920 VIsual = end_visual; | |
2921 else /* in the middle line */ | |
2922 { | |
2923 if (curwin->w_cursor.col < | |
2924 (start_visual.col + end_visual.col) / 2) | |
2925 VIsual = end_visual; | |
2926 else | |
2927 VIsual = start_visual; | |
2928 } | |
2929 } | |
2930 } | |
2931 } | |
2932 } | |
2933 /* | |
2934 * If Visual mode started in insert mode, execute "CTRL-O" | |
2935 */ | |
2936 else if ((State & INSERT) && VIsual_active) | |
2937 stuffcharReadbuff(Ctrl_O); | |
2938 | |
2939 /* | |
2940 * Middle mouse click: Put text before cursor. | |
2941 */ | |
2942 if (which_button == MOUSE_MIDDLE) | |
2943 { | |
2944 #ifdef FEAT_CLIPBOARD | |
2945 if (clip_star.available && regname == 0) | |
2946 regname = '*'; | |
2947 #endif | |
2948 if (yank_register_mline(regname)) | |
2949 { | |
2950 if (mouse_past_bottom) | |
2951 dir = FORWARD; | |
2952 } | |
2953 else if (mouse_past_eol) | |
2954 dir = FORWARD; | |
2955 | |
2956 if (fixindent) | |
2957 { | |
2958 c1 = (dir == BACKWARD) ? '[' : ']'; | |
2959 c2 = 'p'; | |
2960 } | |
2961 else | |
2962 { | |
2963 c1 = (dir == FORWARD) ? 'p' : 'P'; | |
2964 c2 = NUL; | |
2965 } | |
2966 prep_redo(regname, count, NUL, c1, NUL, c2, NUL); | |
2967 | |
2968 /* | |
2969 * Remember where the paste started, so in edit() Insstart can be set | |
2970 * to this position | |
2971 */ | |
2972 if (restart_edit != 0) | |
2973 where_paste_started = curwin->w_cursor; | |
2974 do_put(regname, dir, count, fixindent | PUT_CURSEND); | |
2975 } | |
2976 | |
2977 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
2978 /* | |
2979 * Ctrl-Mouse click or double click in a quickfix window jumps to the | |
2980 * error under the mouse pointer. | |
2981 */ | |
2982 else if (((mod_mask & MOD_MASK_CTRL) | |
2983 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
2984 && bt_quickfix(curbuf)) | |
2985 { | |
2986 if (State & INSERT) | |
2987 stuffcharReadbuff(Ctrl_O); | |
643 | 2988 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
2989 stuffReadbuff((char_u *)":.cc\n"); | |
2990 else /* location list window */ | |
2991 stuffReadbuff((char_u *)":.ll\n"); | |
7 | 2992 got_click = FALSE; /* ignore drag&release now */ |
2993 } | |
2994 #endif | |
2995 | |
2996 /* | |
2997 * Ctrl-Mouse click (or double click in a help window) jumps to the tag | |
2998 * under the mouse pointer. | |
2999 */ | |
3000 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help | |
3001 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)) | |
3002 { | |
3003 if (State & INSERT) | |
3004 stuffcharReadbuff(Ctrl_O); | |
3005 stuffcharReadbuff(Ctrl_RSB); | |
3006 got_click = FALSE; /* ignore drag&release now */ | |
3007 } | |
3008 | |
3009 /* | |
3010 * Shift-Mouse click searches for the next occurrence of the word under | |
3011 * the mouse pointer | |
3012 */ | |
3013 else if ((mod_mask & MOD_MASK_SHIFT)) | |
3014 { | |
5735 | 3015 if ((State & INSERT) || (VIsual_active && VIsual_select)) |
7 | 3016 stuffcharReadbuff(Ctrl_O); |
3017 if (which_button == MOUSE_LEFT) | |
3018 stuffcharReadbuff('*'); | |
3019 else /* MOUSE_RIGHT */ | |
3020 stuffcharReadbuff('#'); | |
3021 } | |
3022 | |
3023 /* Handle double clicks, unless on status line */ | |
3024 else if (in_status_line) | |
3025 { | |
3026 #ifdef FEAT_MOUSESHAPE | |
3027 if ((is_drag || is_click) && !drag_status_line) | |
3028 { | |
3029 drag_status_line = TRUE; | |
3030 update_mouseshape(-1); | |
3031 } | |
3032 #endif | |
3033 } | |
3034 #ifdef FEAT_VERTSPLIT | |
3035 else if (in_sep_line) | |
3036 { | |
3037 # ifdef FEAT_MOUSESHAPE | |
3038 if ((is_drag || is_click) && !drag_sep_line) | |
3039 { | |
3040 drag_sep_line = TRUE; | |
3041 update_mouseshape(-1); | |
3042 } | |
3043 # endif | |
3044 } | |
3045 #endif | |
3046 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT)) | |
3047 && mouse_has(MOUSE_VISUAL)) | |
3048 { | |
3049 if (is_click || !VIsual_active) | |
3050 { | |
3051 if (VIsual_active) | |
3052 orig_cursor = VIsual; | |
3053 else | |
3054 { | |
3055 check_visual_highlight(); | |
3056 VIsual = curwin->w_cursor; | |
3057 orig_cursor = VIsual; | |
3058 VIsual_active = TRUE; | |
3059 VIsual_reselect = TRUE; | |
3060 /* start Select mode if 'selectmode' contains "mouse" */ | |
3061 may_start_select('o'); | |
3062 setmouse(); | |
3063 } | |
3064 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
598 | 3065 { |
3066 /* Double click with ALT pressed makes it blockwise. */ | |
3067 if (mod_mask & MOD_MASK_ALT) | |
3068 VIsual_mode = Ctrl_V; | |
3069 else | |
3070 VIsual_mode = 'v'; | |
3071 } | |
7 | 3072 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK) |
3073 VIsual_mode = 'V'; | |
3074 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK) | |
3075 VIsual_mode = Ctrl_V; | |
3076 #ifdef FEAT_CLIPBOARD | |
3077 /* Make sure the clipboard gets updated. Needed because start and | |
3078 * end may still be the same, and the selection needs to be owned */ | |
3079 clip_star.vmode = NUL; | |
3080 #endif | |
3081 } | |
3082 /* | |
3083 * A double click selects a word or a block. | |
3084 */ | |
3085 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
3086 { | |
3087 pos_T *pos = NULL; | |
300 | 3088 int gc; |
7 | 3089 |
3090 if (is_click) | |
3091 { | |
3092 /* If the character under the cursor (skipping white space) is | |
3093 * not a word character, try finding a match and select a (), | |
3094 * {}, [], #if/#endif, etc. block. */ | |
3095 end_visual = curwin->w_cursor; | |
300 | 3096 while (gc = gchar_pos(&end_visual), vim_iswhite(gc)) |
7 | 3097 inc(&end_visual); |
3098 if (oap != NULL) | |
3099 oap->motion_type = MCHAR; | |
3100 if (oap != NULL | |
3101 && VIsual_mode == 'v' | |
3102 && !vim_iswordc(gchar_pos(&end_visual)) | |
3103 && equalpos(curwin->w_cursor, VIsual) | |
3104 && (pos = findmatch(oap, NUL)) != NULL) | |
3105 { | |
3106 curwin->w_cursor = *pos; | |
3107 if (oap->motion_type == MLINE) | |
3108 VIsual_mode = 'V'; | |
3109 else if (*p_sel == 'e') | |
3110 { | |
3111 if (lt(curwin->w_cursor, VIsual)) | |
3112 ++VIsual.col; | |
3113 else | |
3114 ++curwin->w_cursor.col; | |
3115 } | |
3116 } | |
3117 } | |
3118 | |
3119 if (pos == NULL && (is_click || is_drag)) | |
3120 { | |
3121 /* When not found a match or when dragging: extend to include | |
3122 * a word. */ | |
3123 if (lt(curwin->w_cursor, orig_cursor)) | |
3124 { | |
3125 find_start_of_word(&curwin->w_cursor); | |
3126 find_end_of_word(&VIsual); | |
3127 } | |
3128 else | |
3129 { | |
3130 find_start_of_word(&VIsual); | |
3131 if (*p_sel == 'e' && *ml_get_cursor() != NUL) | |
3132 #ifdef FEAT_MBYTE | |
3133 curwin->w_cursor.col += | |
474 | 3134 (*mb_ptr2len)(ml_get_cursor()); |
7 | 3135 #else |
3136 ++curwin->w_cursor.col; | |
3137 #endif | |
3138 find_end_of_word(&curwin->w_cursor); | |
3139 } | |
3140 } | |
3141 curwin->w_set_curswant = TRUE; | |
3142 } | |
3143 if (is_click) | |
3144 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
3145 } | |
3146 else if (VIsual_active && !old_active) | |
598 | 3147 { |
3148 if (mod_mask & MOD_MASK_ALT) | |
3149 VIsual_mode = Ctrl_V; | |
3150 else | |
3151 VIsual_mode = 'v'; | |
3152 } | |
7 | 3153 |
3154 /* If Visual mode changed show it later. */ | |
643 | 3155 if ((!VIsual_active && old_active && mode_displayed) |
3156 || (VIsual_active && p_smd && msg_silent == 0 | |
3157 && (!old_active || VIsual_mode != old_mode))) | |
7 | 3158 redraw_cmdline = TRUE; |
3159 | |
3160 return moved; | |
3161 } | |
3162 | |
3163 /* | |
3164 * Move "pos" back to the start of the word it's in. | |
3165 */ | |
3166 static void | |
3167 find_start_of_word(pos) | |
3168 pos_T *pos; | |
3169 { | |
3170 char_u *line; | |
3171 int cclass; | |
3172 int col; | |
3173 | |
3174 line = ml_get(pos->lnum); | |
3175 cclass = get_mouse_class(line + pos->col); | |
3176 | |
3177 while (pos->col > 0) | |
3178 { | |
3179 col = pos->col - 1; | |
3180 #ifdef FEAT_MBYTE | |
3181 col -= (*mb_head_off)(line, line + col); | |
3182 #endif | |
3183 if (get_mouse_class(line + col) != cclass) | |
3184 break; | |
3185 pos->col = col; | |
3186 } | |
3187 } | |
3188 | |
3189 /* | |
3190 * Move "pos" forward to the end of the word it's in. | |
3191 * When 'selection' is "exclusive", the position is just after the word. | |
3192 */ | |
3193 static void | |
3194 find_end_of_word(pos) | |
3195 pos_T *pos; | |
3196 { | |
3197 char_u *line; | |
3198 int cclass; | |
3199 int col; | |
3200 | |
3201 line = ml_get(pos->lnum); | |
3202 if (*p_sel == 'e' && pos->col > 0) | |
3203 { | |
3204 --pos->col; | |
3205 #ifdef FEAT_MBYTE | |
3206 pos->col -= (*mb_head_off)(line, line + pos->col); | |
3207 #endif | |
3208 } | |
3209 cclass = get_mouse_class(line + pos->col); | |
3210 while (line[pos->col] != NUL) | |
3211 { | |
3212 #ifdef FEAT_MBYTE | |
474 | 3213 col = pos->col + (*mb_ptr2len)(line + pos->col); |
7 | 3214 #else |
3215 col = pos->col + 1; | |
3216 #endif | |
3217 if (get_mouse_class(line + col) != cclass) | |
3218 { | |
3219 if (*p_sel == 'e') | |
3220 pos->col = col; | |
3221 break; | |
3222 } | |
3223 pos->col = col; | |
3224 } | |
3225 } | |
3226 | |
3227 /* | |
3228 * Get class of a character for selection: same class means same word. | |
3229 * 0: blank | |
3230 * 1: punctuation groups | |
3231 * 2: normal word character | |
3232 * >2: multi-byte word character. | |
3233 */ | |
3234 static int | |
3235 get_mouse_class(p) | |
3236 char_u *p; | |
3237 { | |
3238 int c; | |
3239 | |
3240 #ifdef FEAT_MBYTE | |
3241 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1) | |
3242 return mb_get_class(p); | |
3243 #endif | |
3244 | |
3245 c = *p; | |
3246 if (c == ' ' || c == '\t') | |
3247 return 0; | |
3248 | |
3249 if (vim_iswordc(c)) | |
3250 return 2; | |
3251 | |
3252 /* | |
3253 * There are a few special cases where we want certain combinations of | |
3254 * characters to be considered as a single word. These are things like | |
3255 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
3256 * character is in its own class. |
7 | 3257 */ |
3258 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL) | |
3259 return 1; | |
3260 return c; | |
3261 } | |
3262 #endif /* FEAT_MOUSE */ | |
3263 | |
3264 /* | |
3265 * Check if highlighting for visual mode is possible, give a warning message | |
3266 * if not. | |
3267 */ | |
3268 void | |
3269 check_visual_highlight() | |
3270 { | |
3271 static int did_check = FALSE; | |
3272 | |
3273 if (full_screen) | |
3274 { | |
3275 if (!did_check && hl_attr(HLF_V) == 0) | |
3276 MSG(_("Warning: terminal cannot highlight")); | |
3277 did_check = TRUE; | |
3278 } | |
3279 } | |
3280 | |
3281 /* | |
638 | 3282 * End Visual mode. |
7 | 3283 * This function should ALWAYS be called to end Visual mode, except from |
3284 * do_pending_operator(). | |
3285 */ | |
3286 void | |
3287 end_visual_mode() | |
3288 { | |
3289 #ifdef FEAT_CLIPBOARD | |
3290 /* | |
3291 * If we are using the clipboard, then remember what was selected in case | |
3292 * we need to paste it somewhere while we still own the selection. | |
3293 * Only do this when the clipboard is already owned. Don't want to grab | |
3294 * the selection when hitting ESC. | |
3295 */ | |
3296 if (clip_star.available && clip_star.owned) | |
3297 clip_auto_select(); | |
3298 #endif | |
3299 | |
3300 VIsual_active = FALSE; | |
3301 #ifdef FEAT_MOUSE | |
3302 setmouse(); | |
3303 mouse_dragging = 0; | |
3304 #endif | |
3305 | |
3306 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
690 | 3307 curbuf->b_visual.vi_mode = VIsual_mode; |
3308 curbuf->b_visual.vi_start = VIsual; | |
3309 curbuf->b_visual.vi_end = curwin->w_cursor; | |
3310 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
7 | 3311 #ifdef FEAT_EVAL |
3312 curbuf->b_visual_mode_eval = VIsual_mode; | |
3313 #endif | |
3314 #ifdef FEAT_VIRTUALEDIT | |
3315 if (!virtual_active()) | |
3316 curwin->w_cursor.coladd = 0; | |
3317 #endif | |
3318 | |
643 | 3319 if (mode_displayed) |
7 | 3320 clear_cmdline = TRUE; /* unshow visual mode later */ |
3321 #ifdef FEAT_CMDL_INFO | |
3322 else | |
3323 clear_showcmd(); | |
3324 #endif | |
3325 | |
844 | 3326 adjust_cursor_eol(); |
7 | 3327 } |
3328 | |
3329 /* | |
3330 * Reset VIsual_active and VIsual_reselect. | |
3331 */ | |
3332 void | |
3333 reset_VIsual_and_resel() | |
3334 { | |
3335 if (VIsual_active) | |
3336 { | |
3337 end_visual_mode(); | |
3338 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3339 } | |
3340 VIsual_reselect = FALSE; | |
3341 } | |
3342 | |
3343 /* | |
3344 * Reset VIsual_active and VIsual_reselect if it's set. | |
3345 */ | |
3346 void | |
3347 reset_VIsual() | |
3348 { | |
3349 if (VIsual_active) | |
3350 { | |
3351 end_visual_mode(); | |
3352 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3353 VIsual_reselect = FALSE; | |
3354 } | |
3355 } | |
3356 | |
184 | 3357 #if defined(FEAT_BEVAL) |
7 | 3358 static int find_is_eval_item __ARGS((char_u *ptr, int *colp, int *nbp, int dir)); |
3359 | |
3360 /* | |
3361 * Check for a balloon-eval special item to include when searching for an | |
3362 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid! | |
3363 * Returns TRUE if the character at "*ptr" should be included. | |
3364 * "dir" is FORWARD or BACKWARD, the direction of searching. | |
3365 * "*colp" is in/decremented if "ptr[-dir]" should also be included. | |
3366 * "bnp" points to a counter for square brackets. | |
3367 */ | |
3368 static int | |
3369 find_is_eval_item(ptr, colp, bnp, dir) | |
3370 char_u *ptr; | |
3371 int *colp; | |
3372 int *bnp; | |
3373 int dir; | |
3374 { | |
3375 /* Accept everything inside []. */ | |
3376 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD)) | |
3377 ++*bnp; | |
3378 if (*bnp > 0) | |
3379 { | |
3380 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD)) | |
3381 --*bnp; | |
3382 return TRUE; | |
3383 } | |
3384 | |
3385 /* skip over "s.var" */ | |
3386 if (*ptr == '.') | |
3387 return TRUE; | |
3388 | |
3389 /* two-character item: s->var */ | |
3390 if (ptr[dir == BACKWARD ? 0 : 1] == '>' | |
3391 && ptr[dir == BACKWARD ? -1 : 0] == '-') | |
3392 { | |
3393 *colp += dir; | |
3394 return TRUE; | |
3395 } | |
3396 return FALSE; | |
3397 } | |
3398 #endif | |
3399 | |
3400 /* | |
3401 * Find the identifier under or to the right of the cursor. | |
3402 * "find_type" can have one of three values: | |
3403 * FIND_IDENT: find an identifier (keyword) | |
3404 * FIND_STRING: find any non-white string | |
3405 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred. | |
184 | 3406 * FIND_EVAL: find text useful for C program debugging |
7 | 3407 * |
3408 * There are three steps: | |
3409 * 1. Search forward for the start of an identifier/string. Doesn't move if | |
3410 * already on one. | |
3411 * 2. Search backward for the start of this identifier/string. | |
3412 * This doesn't match the real Vi but I like it a little better and it | |
3413 * shouldn't bother anyone. | |
3414 * 3. Search forward to the end of this identifier/string. | |
3415 * When FIND_IDENT isn't defined, we backup until a blank. | |
3416 * | |
3417 * Returns the length of the string, or zero if no string is found. | |
3418 * If a string is found, a pointer to the string is put in "*string". This | |
3419 * string is not always NUL terminated. | |
3420 */ | |
3421 int | |
3422 find_ident_under_cursor(string, find_type) | |
3423 char_u **string; | |
3424 int find_type; | |
3425 { | |
3426 return find_ident_at_pos(curwin, curwin->w_cursor.lnum, | |
3427 curwin->w_cursor.col, string, find_type); | |
3428 } | |
3429 | |
3430 /* | |
3431 * Like find_ident_under_cursor(), but for any window and any position. | |
3432 * However: Uses 'iskeyword' from the current window!. | |
3433 */ | |
3434 int | |
3435 find_ident_at_pos(wp, lnum, startcol, string, find_type) | |
3436 win_T *wp; | |
3437 linenr_T lnum; | |
3438 colnr_T startcol; | |
3439 char_u **string; | |
3440 int find_type; | |
3441 { | |
3442 char_u *ptr; | |
3443 int col = 0; /* init to shut up GCC */ | |
3444 int i; | |
3445 #ifdef FEAT_MBYTE | |
3446 int this_class = 0; | |
3447 int prev_class; | |
3448 int prevcol; | |
3449 #endif | |
184 | 3450 #if defined(FEAT_BEVAL) |
7 | 3451 int bn = 0; /* bracket nesting */ |
3452 #endif | |
3453 | |
3454 /* | |
3455 * if i == 0: try to find an identifier | |
3456 * if i == 1: try to find any non-white string | |
3457 */ | |
3458 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
3459 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i) | |
3460 { | |
3461 /* | |
3462 * 1. skip to start of identifier/string | |
3463 */ | |
3464 col = startcol; | |
3465 #ifdef FEAT_MBYTE | |
3466 if (has_mbyte) | |
3467 { | |
3468 while (ptr[col] != NUL) | |
3469 { | |
184 | 3470 # if defined(FEAT_BEVAL) |
7 | 3471 /* Stop at a ']' to evaluate "a[x]". */ |
3472 if ((find_type & FIND_EVAL) && ptr[col] == ']') | |
3473 break; | |
3474 # endif | |
3475 this_class = mb_get_class(ptr + col); | |
3476 if (this_class != 0 && (i == 1 || this_class != 1)) | |
3477 break; | |
474 | 3478 col += (*mb_ptr2len)(ptr + col); |
7 | 3479 } |
3480 } | |
3481 else | |
3482 #endif | |
3483 while (ptr[col] != NUL | |
3484 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col])) | |
184 | 3485 # if defined(FEAT_BEVAL) |
7 | 3486 && (!(find_type & FIND_EVAL) || ptr[col] != ']') |
3487 # endif | |
3488 ) | |
3489 ++col; | |
3490 | |
184 | 3491 #if defined(FEAT_BEVAL) |
7 | 3492 /* When starting on a ']' count it, so that we include the '['. */ |
3493 bn = ptr[col] == ']'; | |
3494 #endif | |
3495 | |
3496 /* | |
3497 * 2. Back up to start of identifier/string. | |
3498 */ | |
3499 #ifdef FEAT_MBYTE | |
3500 if (has_mbyte) | |
3501 { | |
3502 /* Remember class of character under cursor. */ | |
184 | 3503 # if defined(FEAT_BEVAL) |
7 | 3504 if ((find_type & FIND_EVAL) && ptr[col] == ']') |
3505 this_class = mb_get_class((char_u *)"a"); | |
3506 else | |
3507 # endif | |
3508 this_class = mb_get_class(ptr + col); | |
835 | 3509 while (col > 0 && this_class != 0) |
7 | 3510 { |
3511 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1); | |
3512 prev_class = mb_get_class(ptr + prevcol); | |
3513 if (this_class != prev_class | |
3514 && (i == 0 | |
3515 || prev_class == 0 | |
3516 || (find_type & FIND_IDENT)) | |
184 | 3517 # if defined(FEAT_BEVAL) |
7 | 3518 && (!(find_type & FIND_EVAL) |
3519 || prevcol == 0 | |
3520 || !find_is_eval_item(ptr + prevcol, &prevcol, | |
3521 &bn, BACKWARD)) | |
3522 # endif | |
3523 ) | |
3524 break; | |
3525 col = prevcol; | |
3526 } | |
3527 | |
3528 /* If we don't want just any old string, or we've found an | |
3529 * identifier, stop searching. */ | |
3530 if (this_class > 2) | |
3531 this_class = 2; | |
3532 if (!(find_type & FIND_STRING) || this_class == 2) | |
3533 break; | |
3534 } | |
3535 else | |
3536 #endif | |
3537 { | |
3538 while (col > 0 | |
3539 && ((i == 0 | |
3540 ? vim_iswordc(ptr[col - 1]) | |
3541 : (!vim_iswhite(ptr[col - 1]) | |
3542 && (!(find_type & FIND_IDENT) | |
3543 || !vim_iswordc(ptr[col - 1])))) | |
184 | 3544 #if defined(FEAT_BEVAL) |
7 | 3545 || ((find_type & FIND_EVAL) |
3546 && col > 1 | |
3547 && find_is_eval_item(ptr + col - 1, &col, | |
3548 &bn, BACKWARD)) | |
3549 #endif | |
3550 )) | |
3551 --col; | |
3552 | |
3553 /* If we don't want just any old string, or we've found an | |
3554 * identifier, stop searching. */ | |
3555 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col])) | |
3556 break; | |
3557 } | |
3558 } | |
3559 | |
3560 if (ptr[col] == NUL || (i == 0 && ( | |
3561 #ifdef FEAT_MBYTE | |
3562 has_mbyte ? this_class != 2 : | |
3563 #endif | |
3564 !vim_iswordc(ptr[col])))) | |
3565 { | |
3566 /* | |
3567 * didn't find an identifier or string | |
3568 */ | |
3569 if (find_type & FIND_STRING) | |
3570 EMSG(_("E348: No string under cursor")); | |
3571 else | |
1728 | 3572 EMSG(_(e_noident)); |
7 | 3573 return 0; |
3574 } | |
3575 ptr += col; | |
3576 *string = ptr; | |
3577 | |
3578 /* | |
3579 * 3. Find the end if the identifier/string. | |
3580 */ | |
184 | 3581 #if defined(FEAT_BEVAL) |
7 | 3582 bn = 0; |
3583 startcol -= col; | |
3584 #endif | |
3585 col = 0; | |
3586 #ifdef FEAT_MBYTE | |
3587 if (has_mbyte) | |
3588 { | |
3589 /* Search for point of changing multibyte character class. */ | |
3590 this_class = mb_get_class(ptr); | |
3591 while (ptr[col] != NUL | |
3592 && ((i == 0 ? mb_get_class(ptr + col) == this_class | |
3593 : mb_get_class(ptr + col) != 0) | |
184 | 3594 # if defined(FEAT_BEVAL) |
7 | 3595 || ((find_type & FIND_EVAL) |
3596 && col <= (int)startcol | |
3597 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3598 # endif | |
3599 )) | |
474 | 3600 col += (*mb_ptr2len)(ptr + col); |
7 | 3601 } |
3602 else | |
3603 #endif | |
3604 while ((i == 0 ? vim_iswordc(ptr[col]) | |
3605 : (ptr[col] != NUL && !vim_iswhite(ptr[col]))) | |
184 | 3606 # if defined(FEAT_BEVAL) |
7 | 3607 || ((find_type & FIND_EVAL) |
3608 && col <= (int)startcol | |
3609 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3610 # endif | |
3611 ) | |
3612 { | |
3613 ++col; | |
3614 } | |
3615 | |
3616 return col; | |
3617 } | |
3618 | |
3619 /* | |
3620 * Prepare for redo of a normal command. | |
3621 */ | |
3622 static void | |
3623 prep_redo_cmd(cap) | |
3624 cmdarg_T *cap; | |
3625 { | |
3626 prep_redo(cap->oap->regname, cap->count0, | |
3627 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
3628 } | |
3629 | |
3630 /* | |
3631 * Prepare for redo of any command. | |
3632 * Note that only the last argument can be a multi-byte char. | |
3633 */ | |
3634 static void | |
3635 prep_redo(regname, num, cmd1, cmd2, cmd3, cmd4, cmd5) | |
3636 int regname; | |
3637 long num; | |
3638 int cmd1; | |
3639 int cmd2; | |
3640 int cmd3; | |
3641 int cmd4; | |
3642 int cmd5; | |
3643 { | |
3644 ResetRedobuff(); | |
3645 if (regname != 0) /* yank from specified buffer */ | |
3646 { | |
3647 AppendCharToRedobuff('"'); | |
3648 AppendCharToRedobuff(regname); | |
3649 } | |
3650 if (num) | |
3651 AppendNumberToRedobuff(num); | |
3652 | |
3653 if (cmd1 != NUL) | |
3654 AppendCharToRedobuff(cmd1); | |
3655 if (cmd2 != NUL) | |
3656 AppendCharToRedobuff(cmd2); | |
3657 if (cmd3 != NUL) | |
3658 AppendCharToRedobuff(cmd3); | |
3659 if (cmd4 != NUL) | |
3660 AppendCharToRedobuff(cmd4); | |
3661 if (cmd5 != NUL) | |
3662 AppendCharToRedobuff(cmd5); | |
3663 } | |
3664 | |
3665 /* | |
3666 * check for operator active and clear it | |
3667 * | |
3668 * return TRUE if operator was active | |
3669 */ | |
3670 static int | |
3671 checkclearop(oap) | |
3672 oparg_T *oap; | |
3673 { | |
3674 if (oap->op_type == OP_NOP) | |
3675 return FALSE; | |
3676 clearopbeep(oap); | |
3677 return TRUE; | |
3678 } | |
3679 | |
3680 /* | |
1131 | 3681 * Check for operator or Visual active. Clear active operator. |
7 | 3682 * |
1131 | 3683 * Return TRUE if operator or Visual was active. |
7 | 3684 */ |
3685 static int | |
3686 checkclearopq(oap) | |
3687 oparg_T *oap; | |
3688 { | |
5735 | 3689 if (oap->op_type == OP_NOP && !VIsual_active) |
7 | 3690 return FALSE; |
3691 clearopbeep(oap); | |
3692 return TRUE; | |
3693 } | |
3694 | |
3695 static void | |
3696 clearop(oap) | |
3697 oparg_T *oap; | |
3698 { | |
3699 oap->op_type = OP_NOP; | |
3700 oap->regname = 0; | |
3701 oap->motion_force = NUL; | |
3702 oap->use_reg_one = FALSE; | |
3703 } | |
3704 | |
3705 static void | |
3706 clearopbeep(oap) | |
3707 oparg_T *oap; | |
3708 { | |
3709 clearop(oap); | |
3710 beep_flush(); | |
3711 } | |
3712 | |
3713 /* | |
3714 * Remove the shift modifier from a special key. | |
3715 */ | |
3716 static void | |
3717 unshift_special(cap) | |
3718 cmdarg_T *cap; | |
3719 { | |
3720 switch (cap->cmdchar) | |
3721 { | |
3722 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break; | |
3723 case K_S_LEFT: cap->cmdchar = K_LEFT; break; | |
3724 case K_S_UP: cap->cmdchar = K_UP; break; | |
3725 case K_S_DOWN: cap->cmdchar = K_DOWN; break; | |
3726 case K_S_HOME: cap->cmdchar = K_HOME; break; | |
3727 case K_S_END: cap->cmdchar = K_END; break; | |
3728 } | |
3729 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask); | |
3730 } | |
3731 | |
3732 #if defined(FEAT_CMDL_INFO) || defined(PROTO) | |
3733 /* | |
3734 * Routines for displaying a partly typed command | |
3735 */ | |
3736 | |
5735 | 3737 #define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30 |
7 | 3738 static char_u showcmd_buf[SHOWCMD_BUFLEN]; |
3739 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */ | |
3740 static int showcmd_is_clear = TRUE; | |
3741 static int showcmd_visual = FALSE; | |
3742 | |
3743 static void display_showcmd __ARGS((void)); | |
3744 | |
3745 void | |
3746 clear_showcmd() | |
3747 { | |
3748 if (!p_sc) | |
3749 return; | |
3750 | |
3751 if (VIsual_active && !char_avail()) | |
3752 { | |
1866 | 3753 int cursor_bot = lt(VIsual, curwin->w_cursor); |
7 | 3754 long lines; |
3755 colnr_T leftcol, rightcol; | |
3756 linenr_T top, bot; | |
3757 | |
3758 /* Show the size of the Visual area. */ | |
1866 | 3759 if (cursor_bot) |
7 | 3760 { |
3761 top = VIsual.lnum; | |
3762 bot = curwin->w_cursor.lnum; | |
3763 } | |
3764 else | |
3765 { | |
3766 top = curwin->w_cursor.lnum; | |
3767 bot = VIsual.lnum; | |
3768 } | |
3769 # ifdef FEAT_FOLDING | |
3770 /* Include closed folds as a whole. */ | |
3771 hasFolding(top, &top, NULL); | |
3772 hasFolding(bot, NULL, &bot); | |
3773 # endif | |
3774 lines = bot - top + 1; | |
3775 | |
3776 if (VIsual_mode == Ctrl_V) | |
3777 { | |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3778 # ifdef FEAT_LINEBREAK |
1866 | 3779 char_u *saved_sbr = p_sbr; |
3780 | |
3781 /* Make 'sbr' empty for a moment to get the correct size. */ | |
3782 p_sbr = empty_option; | |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3783 # endif |
7 | 3784 getvcols(curwin, &curwin->w_cursor, &VIsual, &leftcol, &rightcol); |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3785 # ifdef FEAT_LINEBREAK |
1866 | 3786 p_sbr = saved_sbr; |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3787 # endif |
7 | 3788 sprintf((char *)showcmd_buf, "%ldx%ld", lines, |
3789 (long)(rightcol - leftcol + 1)); | |
3790 } | |
3791 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum) | |
3792 sprintf((char *)showcmd_buf, "%ld", lines); | |
3793 else | |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3794 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3795 char_u *s, *e; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3796 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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|
3797 int bytes = 0; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
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2294
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|
3798 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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diff
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|
3799 |
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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|
3800 if (cursor_bot) |
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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|
3801 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3802 s = ml_get_pos(&VIsual); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3803 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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|
3804 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3805 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3806 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3807 s = ml_get_cursor(); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3808 e = ml_get_pos(&VIsual); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3809 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3810 while ((*p_sel != 'e') ? s <= e : s < e) |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3811 { |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3812 # ifdef FEAT_MBYTE |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3813 l = (*mb_ptr2len)(s); |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3814 # else |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3815 l = (*s == NUL) ? 0 : 1; |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3816 # endif |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3817 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
|
3818 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3819 ++bytes; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3820 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3821 break; /* end of line */ |
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
|
3822 } |
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
|
3823 bytes += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3824 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3825 s += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3826 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3827 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
|
3828 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
|
3829 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3830 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
|
3831 } |
7 | 3832 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */ |
3833 showcmd_visual = TRUE; | |
3834 } | |
3835 else | |
3836 { | |
3837 showcmd_buf[0] = NUL; | |
3838 showcmd_visual = FALSE; | |
3839 | |
3840 /* Don't actually display something if there is nothing to clear. */ | |
3841 if (showcmd_is_clear) | |
3842 return; | |
3843 } | |
3844 | |
3845 display_showcmd(); | |
3846 } | |
3847 | |
3848 /* | |
3849 * Add 'c' to string of shown command chars. | |
3850 * Return TRUE if output has been written (and setcursor() has been called). | |
3851 */ | |
3852 int | |
3853 add_to_showcmd(c) | |
3854 int c; | |
3855 { | |
3856 char_u *p; | |
3857 int old_len; | |
3858 int extra_len; | |
3859 int overflow; | |
3860 #if defined(FEAT_MOUSE) | |
3861 int i; | |
3862 static int ignore[] = | |
3863 { | |
660 | 3864 # ifdef FEAT_GUI |
7 | 3865 K_VER_SCROLLBAR, K_HOR_SCROLLBAR, |
3866 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM, | |
660 | 3867 # endif |
7 | 3868 K_IGNORE, |
3869 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE, | |
3870 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE, | |
3871 K_RIGHTMOUSE, K_RIGHTDRAG, K_RIGHTRELEASE, | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3872 K_MOUSEDOWN, K_MOUSEUP, K_MOUSELEFT, K_MOUSERIGHT, |
7 | 3873 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE, |
631 | 3874 K_CURSORHOLD, |
7 | 3875 0 |
3876 }; | |
3877 #endif | |
3878 | |
641 | 3879 if (!p_sc || msg_silent != 0) |
7 | 3880 return FALSE; |
3881 | |
3882 if (showcmd_visual) | |
3883 { | |
3884 showcmd_buf[0] = NUL; | |
3885 showcmd_visual = FALSE; | |
3886 } | |
3887 | |
3888 #if defined(FEAT_MOUSE) | |
3889 /* Ignore keys that are scrollbar updates and mouse clicks */ | |
3890 if (IS_SPECIAL(c)) | |
3891 for (i = 0; ignore[i] != 0; ++i) | |
3892 if (ignore[i] == c) | |
3893 return FALSE; | |
3894 #endif | |
3895 | |
3896 p = transchar(c); | |
5535 | 3897 if (*p == ' ') |
3898 STRCPY(p, "<20>"); | |
7 | 3899 old_len = (int)STRLEN(showcmd_buf); |
3900 extra_len = (int)STRLEN(p); | |
3901 overflow = old_len + extra_len - SHOWCMD_COLS; | |
3902 if (overflow > 0) | |
1362 | 3903 mch_memmove(showcmd_buf, showcmd_buf + overflow, |
3904 old_len - overflow + 1); | |
7 | 3905 STRCAT(showcmd_buf, p); |
3906 | |
3907 if (char_avail()) | |
3908 return FALSE; | |
3909 | |
3910 display_showcmd(); | |
3911 | |
3912 return TRUE; | |
3913 } | |
3914 | |
3915 void | |
3916 add_to_showcmd_c(c) | |
3917 int c; | |
3918 { | |
3919 if (!add_to_showcmd(c)) | |
3920 setcursor(); | |
3921 } | |
3922 | |
3923 /* | |
3924 * Delete 'len' characters from the end of the shown command. | |
3925 */ | |
3926 static void | |
3927 del_from_showcmd(len) | |
3928 int len; | |
3929 { | |
3930 int old_len; | |
3931 | |
3932 if (!p_sc) | |
3933 return; | |
3934 | |
3935 old_len = (int)STRLEN(showcmd_buf); | |
3936 if (len > old_len) | |
3937 len = old_len; | |
3938 showcmd_buf[old_len - len] = NUL; | |
3939 | |
3940 if (!char_avail()) | |
3941 display_showcmd(); | |
3942 } | |
3943 | |
3944 /* | |
3945 * push_showcmd() and pop_showcmd() are used when waiting for the user to type | |
3946 * something and there is a partial mapping. | |
3947 */ | |
3948 void | |
3949 push_showcmd() | |
3950 { | |
3951 if (p_sc) | |
3952 STRCPY(old_showcmd_buf, showcmd_buf); | |
3953 } | |
3954 | |
3955 void | |
3956 pop_showcmd() | |
3957 { | |
3958 if (!p_sc) | |
3959 return; | |
3960 | |
3961 STRCPY(showcmd_buf, old_showcmd_buf); | |
3962 | |
3963 display_showcmd(); | |
3964 } | |
3965 | |
3966 static void | |
3967 display_showcmd() | |
3968 { | |
3969 int len; | |
3970 | |
3971 cursor_off(); | |
3972 | |
3973 len = (int)STRLEN(showcmd_buf); | |
3974 if (len == 0) | |
3975 showcmd_is_clear = TRUE; | |
3976 else | |
3977 { | |
3978 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0); | |
3979 showcmd_is_clear = FALSE; | |
3980 } | |
3981 | |
3982 /* | |
1188 | 3983 * clear the rest of an old message by outputting up to SHOWCMD_COLS |
3984 * spaces | |
7 | 3985 */ |
3986 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0); | |
3987 | |
3988 setcursor(); /* put cursor back where it belongs */ | |
3989 } | |
3990 #endif | |
3991 | |
3992 #ifdef FEAT_SCROLLBIND | |
3993 /* | |
3994 * When "check" is FALSE, prepare for commands that scroll the window. | |
3995 * When "check" is TRUE, take care of scroll-binding after the window has | |
3996 * scrolled. Called from normal_cmd() and edit(). | |
3997 */ | |
3998 void | |
3999 do_check_scrollbind(check) | |
4000 int check; | |
4001 { | |
4002 static win_T *old_curwin = NULL; | |
4003 static linenr_T old_topline = 0; | |
4004 #ifdef FEAT_DIFF | |
4005 static int old_topfill = 0; | |
4006 #endif | |
4007 static buf_T *old_buf = NULL; | |
4008 static colnr_T old_leftcol = 0; | |
4009 | |
4010 if (check && curwin->w_p_scb) | |
4011 { | |
4012 /* If a ":syncbind" command was just used, don't scroll, only reset | |
4013 * the values. */ | |
4014 if (did_syncbind) | |
4015 did_syncbind = FALSE; | |
4016 else if (curwin == old_curwin) | |
4017 { | |
4018 /* | |
4019 * Synchronize other windows, as necessary according to | |
4020 * 'scrollbind'. Don't do this after an ":edit" command, except | |
4021 * when 'diff' is set. | |
4022 */ | |
4023 if ((curwin->w_buffer == old_buf | |
4024 #ifdef FEAT_DIFF | |
4025 || curwin->w_p_diff | |
4026 #endif | |
4027 ) | |
4028 && (curwin->w_topline != old_topline | |
4029 #ifdef FEAT_DIFF | |
4030 || curwin->w_topfill != old_topfill | |
4031 #endif | |
4032 || curwin->w_leftcol != old_leftcol)) | |
4033 { | |
4034 check_scrollbind(curwin->w_topline - old_topline, | |
4035 (long)(curwin->w_leftcol - old_leftcol)); | |
4036 } | |
4037 } | |
4038 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */ | |
4039 { | |
4040 /* | |
4041 * When switching between windows, make sure that the relative | |
4042 * vertical offset is valid for the new window. The relative | |
4043 * offset is invalid whenever another 'scrollbind' window has | |
4044 * scrolled to a point that would force the current window to | |
4045 * scroll past the beginning or end of its buffer. When the | |
4046 * resync is performed, some of the other 'scrollbind' windows may | |
4047 * need to jump so that the current window's relative position is | |
4048 * visible on-screen. | |
4049 */ | |
4050 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L); | |
4051 } | |
4052 curwin->w_scbind_pos = curwin->w_topline; | |
4053 } | |
4054 | |
4055 old_curwin = curwin; | |
4056 old_topline = curwin->w_topline; | |
4057 #ifdef FEAT_DIFF | |
4058 old_topfill = curwin->w_topfill; | |
4059 #endif | |
4060 old_buf = curwin->w_buffer; | |
4061 old_leftcol = curwin->w_leftcol; | |
4062 } | |
4063 | |
4064 /* | |
4065 * Synchronize any windows that have "scrollbind" set, based on the | |
4066 * number of rows by which the current window has changed | |
4067 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
4068 */ | |
4069 void | |
4070 check_scrollbind(topline_diff, leftcol_diff) | |
4071 linenr_T topline_diff; | |
4072 long leftcol_diff; | |
4073 { | |
4074 int want_ver; | |
4075 int want_hor; | |
4076 win_T *old_curwin = curwin; | |
4077 buf_T *old_curbuf = curbuf; | |
4078 int old_VIsual_select = VIsual_select; | |
4079 int old_VIsual_active = VIsual_active; | |
4080 colnr_T tgt_leftcol = curwin->w_leftcol; | |
4081 long topline; | |
4082 long y; | |
4083 | |
4084 /* | |
4085 * check 'scrollopt' string for vertical and horizontal scroll options | |
4086 */ | |
4087 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0); | |
4088 #ifdef FEAT_DIFF | |
4089 want_ver |= old_curwin->w_p_diff; | |
4090 #endif | |
4091 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0)); | |
4092 | |
4093 /* | |
4094 * loop through the scrollbound windows and scroll accordingly | |
4095 */ | |
4096 VIsual_select = VIsual_active = 0; | |
4097 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
4098 { | |
4099 curbuf = curwin->w_buffer; | |
4100 /* skip original window and windows with 'noscrollbind' */ | |
4101 if (curwin != old_curwin && curwin->w_p_scb) | |
4102 { | |
4103 /* | |
4104 * do the vertical scroll | |
4105 */ | |
4106 if (want_ver) | |
4107 { | |
4108 #ifdef FEAT_DIFF | |
4109 if (old_curwin->w_p_diff && curwin->w_p_diff) | |
4110 { | |
4111 diff_set_topline(old_curwin, curwin); | |
4112 } | |
4113 else | |
4114 #endif | |
4115 { | |
4116 curwin->w_scbind_pos += topline_diff; | |
4117 topline = curwin->w_scbind_pos; | |
4118 if (topline > curbuf->b_ml.ml_line_count) | |
4119 topline = curbuf->b_ml.ml_line_count; | |
4120 if (topline < 1) | |
4121 topline = 1; | |
4122 | |
4123 y = topline - curwin->w_topline; | |
4124 if (y > 0) | |
4125 scrollup(y, FALSE); | |
4126 else | |
4127 scrolldown(-y, FALSE); | |
4128 } | |
4129 | |
4130 redraw_later(VALID); | |
4131 cursor_correct(); | |
4132 #ifdef FEAT_WINDOWS | |
4133 curwin->w_redr_status = TRUE; | |
4134 #endif | |
4135 } | |
4136 | |
4137 /* | |
4138 * do the horizontal scroll | |
4139 */ | |
4140 if (want_hor && curwin->w_leftcol != tgt_leftcol) | |
4141 { | |
4142 curwin->w_leftcol = tgt_leftcol; | |
4143 leftcol_changed(); | |
4144 } | |
4145 } | |
4146 } | |
4147 | |
4148 /* | |
4149 * reset current-window | |
4150 */ | |
4151 VIsual_select = old_VIsual_select; | |
4152 VIsual_active = old_VIsual_active; | |
4153 curwin = old_curwin; | |
4154 curbuf = old_curbuf; | |
4155 } | |
4156 #endif /* #ifdef FEAT_SCROLLBIND */ | |
4157 | |
4158 /* | |
4159 * Command character that's ignored. | |
4160 * 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
|
4161 * xon/xoff. |
7 | 4162 */ |
4163 static void | |
4164 nv_ignore(cap) | |
4165 cmdarg_T *cap; | |
4166 { | |
226 | 4167 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
7 | 4168 } |
4169 | |
4170 /* | |
620 | 4171 * Command character that doesn't do anything, but unlike nv_ignore() does |
4172 * start edit(). Used for "startinsert" executed while starting up. | |
4173 */ | |
4174 static void | |
4175 nv_nop(cap) | |
1877 | 4176 cmdarg_T *cap UNUSED; |
620 | 4177 { |
4178 } | |
4179 | |
4180 /* | |
7 | 4181 * Command character doesn't exist. |
4182 */ | |
4183 static void | |
4184 nv_error(cap) | |
4185 cmdarg_T *cap; | |
4186 { | |
4187 clearopbeep(cap->oap); | |
4188 } | |
4189 | |
4190 /* | |
4191 * <Help> and <F1> commands. | |
4192 */ | |
4193 static void | |
4194 nv_help(cap) | |
4195 cmdarg_T *cap; | |
4196 { | |
4197 if (!checkclearopq(cap->oap)) | |
4198 ex_help(NULL); | |
4199 } | |
4200 | |
4201 /* | |
4202 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor. | |
4203 */ | |
4204 static void | |
4205 nv_addsub(cap) | |
4206 cmdarg_T *cap; | |
4207 { | |
4208 if (!checkclearopq(cap->oap) | |
4209 && do_addsub((int)cap->cmdchar, cap->count1) == OK) | |
4210 prep_redo_cmd(cap); | |
4211 } | |
4212 | |
4213 /* | |
4214 * CTRL-F, CTRL-B, etc: Scroll page up or down. | |
4215 */ | |
4216 static void | |
4217 nv_page(cap) | |
4218 cmdarg_T *cap; | |
4219 { | |
4220 if (!checkclearop(cap->oap)) | |
819 | 4221 { |
4222 #ifdef FEAT_WINDOWS | |
4223 if (mod_mask & MOD_MASK_CTRL) | |
4224 { | |
4225 /* <C-PageUp>: tab page back; <C-PageDown>: tab page forward */ | |
4226 if (cap->arg == BACKWARD) | |
4227 goto_tabpage(-(int)cap->count1); | |
4228 else | |
4229 goto_tabpage((int)cap->count0); | |
4230 } | |
4231 else | |
4232 #endif | |
7 | 4233 (void)onepage(cap->arg, cap->count1); |
819 | 4234 } |
7 | 4235 } |
4236 | |
4237 /* | |
4238 * Implementation of "gd" and "gD" command. | |
4239 */ | |
4240 static void | |
523 | 4241 nv_gd(oap, nchar, thisblock) |
503 | 4242 oparg_T *oap; |
4243 int nchar; | |
523 | 4244 int thisblock; /* 1 for "1gd" and "1gD" */ |
7 | 4245 { |
4246 int len; | |
503 | 4247 char_u *ptr; |
4248 | |
4249 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0 | |
523 | 4250 || find_decl(ptr, len, nchar == 'd', thisblock, 0) == FAIL) |
503 | 4251 clearopbeep(oap); |
4252 #ifdef FEAT_FOLDING | |
4253 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP) | |
4254 foldOpenCursor(); | |
4255 #endif | |
4256 } | |
4257 | |
4258 /* | |
523 | 4259 * Search for variable declaration of "ptr[len]". |
4260 * When "locally" is TRUE in the current function ("gd"), otherwise in the | |
4261 * current file ("gD"). | |
4262 * When "thisblock" is TRUE check the {} block scope. | |
503 | 4263 * Return FAIL when not found. |
4264 */ | |
4265 int | |
523 | 4266 find_decl(ptr, len, locally, thisblock, searchflags) |
503 | 4267 char_u *ptr; |
4268 int len; | |
4269 int locally; | |
523 | 4270 int thisblock; |
503 | 4271 int searchflags; /* flags passed to searchit() */ |
4272 { | |
7 | 4273 char_u *pat; |
4274 pos_T old_pos; | |
503 | 4275 pos_T par_pos; |
4276 pos_T found_pos; | |
7 | 4277 int t; |
4278 int save_p_ws; | |
4279 int save_p_scs; | |
503 | 4280 int retval = OK; |
944 | 4281 int incll; |
503 | 4282 |
4283 if ((pat = alloc(len + 7)) == NULL) | |
4284 return FAIL; | |
268 | 4285 |
4286 /* Put "\V" before the pattern to avoid that the special meaning of "." | |
4287 * and "~" causes trouble. */ | |
4288 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s", | |
4289 len, ptr); | |
7 | 4290 old_pos = curwin->w_cursor; |
4291 save_p_ws = p_ws; | |
4292 save_p_scs = p_scs; | |
4293 p_ws = FALSE; /* don't wrap around end of file now */ | |
4294 p_scs = FALSE; /* don't switch ignorecase off now */ | |
4295 | |
4296 /* | |
4297 * With "gD" go to line 1. | |
4298 * With "gd" Search back for the start of the current function, then go | |
4299 * back until a blank line. If this fails go to line 1. | |
4300 */ | |
944 | 4301 if (!locally || !findpar(&incll, BACKWARD, 1L, '{', FALSE)) |
7 | 4302 { |
4303 setpcmark(); /* Set in findpar() otherwise */ | |
4304 curwin->w_cursor.lnum = 1; | |
539 | 4305 par_pos = curwin->w_cursor; |
7 | 4306 } |
4307 else | |
4308 { | |
539 | 4309 par_pos = curwin->w_cursor; |
7 | 4310 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL) |
4311 --curwin->w_cursor.lnum; | |
4312 } | |
4313 curwin->w_cursor.col = 0; | |
4314 | |
4315 /* Search forward for the identifier, ignore comment lines. */ | |
698 | 4316 clearpos(&found_pos); |
503 | 4317 for (;;) |
4318 { | |
4319 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD, | |
1496 | 4320 pat, 1L, searchflags, RE_LAST, (linenr_T)0, NULL); |
503 | 4321 if (curwin->w_cursor.lnum >= old_pos.lnum) |
4322 t = FAIL; /* match after start is failure too */ | |
523 | 4323 |
718 | 4324 if (thisblock && t != FAIL) |
523 | 4325 { |
4326 pos_T *pos; | |
4327 | |
4328 /* Check that the block the match is in doesn't end before the | |
4329 * position where we started the search from. */ | |
4330 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD, | |
4331 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL | |
4332 && pos->lnum < old_pos.lnum) | |
4333 continue; | |
4334 } | |
4335 | |
503 | 4336 if (t == FAIL) |
4337 { | |
4338 /* If we previously found a valid position, use it. */ | |
4339 if (found_pos.lnum != 0) | |
4340 { | |
4341 curwin->w_cursor = found_pos; | |
4342 t = OK; | |
4343 } | |
4344 break; | |
4345 } | |
7 | 4346 #ifdef FEAT_COMMENTS |
3562 | 4347 if (get_leader_len(ml_get_curline(), NULL, FALSE, TRUE) > 0) |
503 | 4348 { |
4349 /* Ignore this line, continue at start of next line. */ | |
4350 ++curwin->w_cursor.lnum; | |
4351 curwin->w_cursor.col = 0; | |
4352 continue; | |
4353 } | |
4354 #endif | |
4355 if (!locally) /* global search: use first match found */ | |
4356 break; | |
4357 if (curwin->w_cursor.lnum >= par_pos.lnum) | |
4358 { | |
4359 /* If we previously found a valid position, use it. */ | |
4360 if (found_pos.lnum != 0) | |
4361 curwin->w_cursor = found_pos; | |
4362 break; | |
4363 } | |
4364 | |
4365 /* For finding a local variable and the match is before the "{" search | |
4366 * to find a later match. For K&R style function declarations this | |
4367 * skips the function header without types. */ | |
4368 found_pos = curwin->w_cursor; | |
4369 } | |
4370 | |
4371 if (t == FAIL) | |
4372 { | |
4373 retval = FAIL; | |
7 | 4374 curwin->w_cursor = old_pos; |
4375 } | |
4376 else | |
4377 { | |
4378 curwin->w_set_curswant = TRUE; | |
4379 /* "n" searches forward now */ | |
4380 reset_search_dir(); | |
4381 } | |
4382 | |
4383 vim_free(pat); | |
4384 p_ws = save_p_ws; | |
4385 p_scs = save_p_scs; | |
503 | 4386 |
4387 return retval; | |
7 | 4388 } |
4389 | |
4390 /* | |
4391 * Move 'dist' lines in direction 'dir', counting lines by *screen* | |
4392 * lines rather than lines in the file. | |
4393 * 'dist' must be positive. | |
4394 * | |
4395 * Return OK if able to move cursor, FAIL otherwise. | |
4396 */ | |
4397 static int | |
4398 nv_screengo(oap, dir, dist) | |
4399 oparg_T *oap; | |
4400 int dir; | |
4401 long dist; | |
4402 { | |
4403 int linelen = linetabsize(ml_get_curline()); | |
4404 int retval = OK; | |
4405 int atend = FALSE; | |
4406 int n; | |
4407 int col_off1; /* margin offset for first screen line */ | |
4408 int col_off2; /* margin offset for wrapped screen line */ | |
4409 int width1; /* text width for first screen line */ | |
4410 int width2; /* test width for wrapped screen line */ | |
4411 | |
4412 oap->motion_type = MCHAR; | |
5192
c28202427d71
updated for version 7.4a.022
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parents:
5162
diff
changeset
|
4413 oap->inclusive = (curwin->w_curswant == MAXCOL); |
7 | 4414 |
4415 col_off1 = curwin_col_off(); | |
4416 col_off2 = col_off1 - curwin_col_off2(); | |
4417 width1 = W_WIDTH(curwin) - col_off1; | |
4418 width2 = W_WIDTH(curwin) - col_off2; | |
4419 | |
4420 #ifdef FEAT_VERTSPLIT | |
4421 if (curwin->w_width != 0) | |
4422 { | |
4423 #endif | |
4424 /* | |
4425 * Instead of sticking at the last character of the buffer line we | |
4426 * try to stick in the last column of the screen. | |
4427 */ | |
4428 if (curwin->w_curswant == MAXCOL) | |
4429 { | |
4430 atend = TRUE; | |
4431 validate_virtcol(); | |
4432 if (width1 <= 0) | |
4433 curwin->w_curswant = 0; | |
4434 else | |
4435 { | |
4436 curwin->w_curswant = width1 - 1; | |
4437 if (curwin->w_virtcol > curwin->w_curswant) | |
4438 curwin->w_curswant += ((curwin->w_virtcol | |
4439 - curwin->w_curswant - 1) / width2 + 1) * width2; | |
4440 } | |
4441 } | |
4442 else | |
4443 { | |
4444 if (linelen > width1) | |
4445 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4446 else | |
4447 n = width1; | |
4448 if (curwin->w_curswant > (colnr_T)n + 1) | |
4449 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1) | |
4450 * width2; | |
4451 } | |
4452 | |
4453 while (dist--) | |
4454 { | |
4455 if (dir == BACKWARD) | |
4456 { | |
4457 if ((long)curwin->w_curswant >= width2) | |
4458 /* move back within line */ | |
4459 curwin->w_curswant -= width2; | |
4460 else | |
4461 { | |
4462 /* to previous line */ | |
4463 if (curwin->w_cursor.lnum == 1) | |
4464 { | |
4465 retval = FAIL; | |
4466 break; | |
4467 } | |
4468 --curwin->w_cursor.lnum; | |
4469 #ifdef FEAT_FOLDING | |
4470 /* Move to the start of a closed fold. Don't do that when | |
4471 * 'foldopen' contains "all": it will open in a moment. */ | |
4472 if (!(fdo_flags & FDO_ALL)) | |
4473 (void)hasFolding(curwin->w_cursor.lnum, | |
4474 &curwin->w_cursor.lnum, NULL); | |
4475 #endif | |
4476 linelen = linetabsize(ml_get_curline()); | |
4477 if (linelen > width1) | |
4478 curwin->w_curswant += (((linelen - width1 - 1) / width2) | |
4479 + 1) * width2; | |
4480 } | |
4481 } | |
4482 else /* dir == FORWARD */ | |
4483 { | |
4484 if (linelen > width1) | |
4485 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4486 else | |
4487 n = width1; | |
4488 if (curwin->w_curswant + width2 < (colnr_T)n) | |
4489 /* move forward within line */ | |
4490 curwin->w_curswant += width2; | |
4491 else | |
4492 { | |
4493 /* to next line */ | |
4494 #ifdef FEAT_FOLDING | |
4495 /* Move to the end of a closed fold. */ | |
4496 (void)hasFolding(curwin->w_cursor.lnum, NULL, | |
4497 &curwin->w_cursor.lnum); | |
4498 #endif | |
4499 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
4500 { | |
4501 retval = FAIL; | |
4502 break; | |
4503 } | |
4504 curwin->w_cursor.lnum++; | |
4505 curwin->w_curswant %= width2; | |
2911 | 4506 linelen = linetabsize(ml_get_curline()); |
7 | 4507 } |
4508 } | |
4509 } | |
4510 #ifdef FEAT_VERTSPLIT | |
4511 } | |
4512 #endif | |
4513 | |
5600 | 4514 if (virtual_active() && atend) |
4515 coladvance(MAXCOL); | |
4516 else | |
4517 coladvance(curwin->w_curswant); | |
7 | 4518 |
4519 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
4520 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
4521 { | |
6178 | 4522 colnr_T virtcol; |
4523 | |
7 | 4524 /* |
4525 * Check for landing on a character that got split at the end of the | |
4526 * last line. We want to advance a screenline, not end up in the same | |
4527 * screenline or move two screenlines. | |
4528 */ | |
4529 validate_virtcol(); | |
6178 | 4530 virtcol = curwin->w_virtcol; |
6187 | 4531 # if defined(FEAT_LINEBREAK) |
6178 | 4532 if (virtcol > (colnr_T)width1 && *p_sbr != NUL) |
4533 virtcol -= vim_strsize(p_sbr); | |
6187 | 4534 # endif |
6178 | 4535 |
4536 if (virtcol > curwin->w_curswant | |
7 | 4537 && (curwin->w_curswant < (colnr_T)width1 |
4538 ? (curwin->w_curswant > (colnr_T)width1 / 2) | |
4539 : ((curwin->w_curswant - width1) % width2 | |
4540 > (colnr_T)width2 / 2))) | |
4541 --curwin->w_cursor.col; | |
4542 } | |
4543 #endif | |
4544 | |
4545 if (atend) | |
4546 curwin->w_curswant = MAXCOL; /* stick in the last column */ | |
4547 | |
4548 return retval; | |
4549 } | |
4550 | |
4551 #ifdef FEAT_MOUSE | |
4552 /* | |
4553 * Mouse scroll wheel: Default action is to scroll three lines, or one page | |
4554 * when Shift or Ctrl is used. | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4555 * K_MOUSEUP (cap->arg == 1) or K_MOUSEDOWN (cap->arg == 0) or |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4556 * K_MOUSELEFT (cap->arg == -1) or K_MOUSERIGHT (cap->arg == -2) |
7 | 4557 */ |
4558 static void | |
4559 nv_mousescroll(cap) | |
4560 cmdarg_T *cap; | |
4561 { | |
4162 | 4562 # ifdef FEAT_WINDOWS |
557 | 4563 win_T *old_curwin = curwin; |
7 | 4564 |
4162 | 4565 if (mouse_row >= 0 && mouse_col >= 0) |
7 | 4566 { |
4567 int row, col; | |
4568 | |
4569 row = mouse_row; | |
4570 col = mouse_col; | |
4571 | |
4572 /* find the window at the pointer coordinates */ | |
4573 curwin = mouse_find_win(&row, &col); | |
4574 curbuf = curwin->w_buffer; | |
4575 } | |
4576 # endif | |
4577 | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4578 if (cap->arg == MSCR_UP || cap->arg == MSCR_DOWN) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4579 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4580 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4581 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4582 (void)onepage(cap->arg ? FORWARD : BACKWARD, 1L); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4583 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4584 else |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4585 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4586 cap->count1 = 3; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4587 cap->count0 = 3; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4588 nv_scroll_line(cap); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4589 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4590 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4591 # ifdef FEAT_GUI |
7 | 4592 else |
4593 { | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4594 /* Horizontal scroll - only allowed when 'wrap' is disabled */ |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4595 if (!curwin->w_p_wrap) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4596 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4597 int val, step = 6; |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4598 |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4599 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4600 step = W_WIDTH(curwin); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4601 val = curwin->w_leftcol + (cap->arg == MSCR_RIGHT ? -step : +step); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4602 if (val < 0) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4603 val = 0; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4604 |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4605 gui_do_horiz_scroll(val, TRUE); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4606 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4607 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4608 # endif |
7 | 4609 |
4162 | 4610 # ifdef FEAT_WINDOWS |
7 | 4611 curwin->w_redr_status = TRUE; |
4612 | |
4613 curwin = old_curwin; | |
4614 curbuf = curwin->w_buffer; | |
4615 # endif | |
4616 } | |
4617 | |
4618 /* | |
4619 * Mouse clicks and drags. | |
4620 */ | |
4621 static void | |
4622 nv_mouse(cap) | |
4623 cmdarg_T *cap; | |
4624 { | |
4625 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0); | |
4626 } | |
4627 #endif | |
4628 | |
4629 /* | |
4630 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down. | |
4631 * cap->arg must be TRUE for CTRL-E. | |
4632 */ | |
4633 static void | |
4634 nv_scroll_line(cap) | |
4635 cmdarg_T *cap; | |
4636 { | |
4637 if (!checkclearop(cap->oap)) | |
4638 scroll_redraw(cap->arg, cap->count1); | |
4639 } | |
4640 | |
4641 /* | |
4642 * Scroll "count" lines up or down, and redraw. | |
4643 */ | |
4644 void | |
4645 scroll_redraw(up, count) | |
4646 int up; | |
4647 long count; | |
4648 { | |
4649 linenr_T prev_topline = curwin->w_topline; | |
4650 #ifdef FEAT_DIFF | |
4651 int prev_topfill = curwin->w_topfill; | |
4652 #endif | |
4653 linenr_T prev_lnum = curwin->w_cursor.lnum; | |
4654 | |
4655 if (up) | |
4656 scrollup(count, TRUE); | |
4657 else | |
4658 scrolldown(count, TRUE); | |
4659 if (p_so) | |
4660 { | |
4661 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as | |
4662 * valid, otherwise the screen jumps back at the end of the file. */ | |
4663 cursor_correct(); | |
4664 check_cursor_moved(curwin); | |
4665 curwin->w_valid |= VALID_TOPLINE; | |
4666 | |
4667 /* If moved back to where we were, at least move the cursor, otherwise | |
4668 * we get stuck at one position. Don't move the cursor up if the | |
4669 * first line of the buffer is already on the screen */ | |
4670 while (curwin->w_topline == prev_topline | |
4671 #ifdef FEAT_DIFF | |
4672 && curwin->w_topfill == prev_topfill | |
4673 #endif | |
4674 ) | |
4675 { | |
4676 if (up) | |
4677 { | |
4678 if (curwin->w_cursor.lnum > prev_lnum | |
4679 || cursor_down(1L, FALSE) == FAIL) | |
4680 break; | |
4681 } | |
4682 else | |
4683 { | |
4684 if (curwin->w_cursor.lnum < prev_lnum | |
4685 || prev_topline == 1L | |
4686 || cursor_up(1L, FALSE) == FAIL) | |
4687 break; | |
4688 } | |
4689 /* Mark w_topline as valid, otherwise the screen jumps back at the | |
4690 * end of the file. */ | |
4691 check_cursor_moved(curwin); | |
4692 curwin->w_valid |= VALID_TOPLINE; | |
4693 } | |
4694 } | |
4695 if (curwin->w_cursor.lnum != prev_lnum) | |
4696 coladvance(curwin->w_curswant); | |
4697 redraw_later(VALID); | |
4698 } | |
4699 | |
4700 /* | |
4701 * Commands that start with "z". | |
4702 */ | |
4703 static void | |
4704 nv_zet(cap) | |
4705 cmdarg_T *cap; | |
4706 { | |
4707 long n; | |
4708 colnr_T col; | |
4709 int nchar = cap->nchar; | |
4710 #ifdef FEAT_FOLDING | |
4711 long old_fdl = curwin->w_p_fdl; | |
4712 int old_fen = curwin->w_p_fen; | |
4713 #endif | |
737 | 4714 #ifdef FEAT_SPELL |
710 | 4715 int undo = FALSE; |
4716 #endif | |
7 | 4717 |
4718 if (VIM_ISDIGIT(nchar)) | |
4719 { | |
4720 /* | |
4721 * "z123{nchar}": edit the count before obtaining {nchar} | |
4722 */ | |
4723 if (checkclearop(cap->oap)) | |
4724 return; | |
4725 n = nchar - '0'; | |
4726 for (;;) | |
4727 { | |
4728 #ifdef USE_ON_FLY_SCROLL | |
4729 dont_scroll = TRUE; /* disallow scrolling here */ | |
4730 #endif | |
4731 ++no_mapping; | |
4732 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 4733 nchar = plain_vgetc(); |
7 | 4734 LANGMAP_ADJUST(nchar, TRUE); |
4735 --no_mapping; | |
4736 --allow_keys; | |
4737 #ifdef FEAT_CMDL_INFO | |
4738 (void)add_to_showcmd(nchar); | |
4739 #endif | |
4740 if (nchar == K_DEL || nchar == K_KDEL) | |
4741 n /= 10; | |
4742 else if (VIM_ISDIGIT(nchar)) | |
4743 n = n * 10 + (nchar - '0'); | |
4744 else if (nchar == CAR) | |
4745 { | |
4746 #ifdef FEAT_GUI | |
4747 need_mouse_correct = TRUE; | |
4748 #endif | |
4749 win_setheight((int)n); | |
4750 break; | |
4751 } | |
4752 else if (nchar == 'l' | |
4753 || nchar == 'h' | |
4754 || nchar == K_LEFT | |
229 | 4755 || nchar == K_RIGHT) |
7 | 4756 { |
4757 cap->count1 = n ? n * cap->count1 : cap->count1; | |
4758 goto dozet; | |
4759 } | |
4760 else | |
4761 { | |
4762 clearopbeep(cap->oap); | |
4763 break; | |
4764 } | |
4765 } | |
4766 cap->oap->op_type = OP_NOP; | |
4767 return; | |
4768 } | |
4769 | |
4770 dozet: | |
4771 if ( | |
4772 #ifdef FEAT_FOLDING | |
4773 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc" | |
4774 * and "zC" only in Visual mode. "zj" and "zk" are motion | |
4775 * commands. */ | |
4776 cap->nchar != 'f' && cap->nchar != 'F' | |
4777 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar)) | |
4778 && cap->nchar != 'j' && cap->nchar != 'k' | |
4779 && | |
4780 #endif | |
4781 checkclearop(cap->oap)) | |
4782 return; | |
4783 | |
4784 /* | |
4785 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb": | |
4786 * If line number given, set cursor. | |
4787 */ | |
4788 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL) | |
4789 && cap->count0 | |
4790 && cap->count0 != curwin->w_cursor.lnum) | |
4791 { | |
4792 setpcmark(); | |
4793 if (cap->count0 > curbuf->b_ml.ml_line_count) | |
4794 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4795 else | |
4796 curwin->w_cursor.lnum = cap->count0; | |
22 | 4797 check_cursor_col(); |
7 | 4798 } |
4799 | |
4800 switch (nchar) | |
4801 { | |
4802 /* "z+", "z<CR>" and "zt": put cursor at top of screen */ | |
4803 case '+': | |
4804 if (cap->count0 == 0) | |
4805 { | |
4806 /* No count given: put cursor at the line below screen */ | |
4807 validate_botline(); /* make sure w_botline is valid */ | |
4808 if (curwin->w_botline > curbuf->b_ml.ml_line_count) | |
4809 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4810 else | |
4811 curwin->w_cursor.lnum = curwin->w_botline; | |
4812 } | |
4813 /* FALLTHROUGH */ | |
4814 case NL: | |
4815 case CAR: | |
4816 case K_KENTER: | |
4817 beginline(BL_WHITE | BL_FIX); | |
4818 /* FALLTHROUGH */ | |
4819 | |
4820 case 't': scroll_cursor_top(0, TRUE); | |
4821 redraw_later(VALID); | |
4822 break; | |
4823 | |
4824 /* "z." and "zz": put cursor in middle of screen */ | |
4825 case '.': beginline(BL_WHITE | BL_FIX); | |
4826 /* FALLTHROUGH */ | |
4827 | |
4828 case 'z': scroll_cursor_halfway(TRUE); | |
4829 redraw_later(VALID); | |
4830 break; | |
4831 | |
4832 /* "z^", "z-" and "zb": put cursor at bottom of screen */ | |
4833 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window | |
4834 * when <count> is at bottom of window, and puts that one at | |
4835 * bottom of window. */ | |
4836 if (cap->count0 != 0) | |
4837 { | |
4838 scroll_cursor_bot(0, TRUE); | |
4839 curwin->w_cursor.lnum = curwin->w_topline; | |
4840 } | |
4841 else if (curwin->w_topline == 1) | |
4842 curwin->w_cursor.lnum = 1; | |
4843 else | |
4844 curwin->w_cursor.lnum = curwin->w_topline - 1; | |
4845 /* FALLTHROUGH */ | |
4846 case '-': | |
4847 beginline(BL_WHITE | BL_FIX); | |
4848 /* FALLTHROUGH */ | |
4849 | |
4850 case 'b': scroll_cursor_bot(0, TRUE); | |
4851 redraw_later(VALID); | |
4852 break; | |
4853 | |
4854 /* "zH" - scroll screen right half-page */ | |
4855 case 'H': | |
4856 cap->count1 *= W_WIDTH(curwin) / 2; | |
4857 /* FALLTHROUGH */ | |
4858 | |
4859 /* "zh" - scroll screen to the right */ | |
4860 case 'h': | |
4861 case K_LEFT: | |
4862 if (!curwin->w_p_wrap) | |
4863 { | |
4864 if ((colnr_T)cap->count1 > curwin->w_leftcol) | |
4865 curwin->w_leftcol = 0; | |
4866 else | |
4867 curwin->w_leftcol -= (colnr_T)cap->count1; | |
4868 leftcol_changed(); | |
4869 } | |
4870 break; | |
4871 | |
4872 /* "zL" - scroll screen left half-page */ | |
4873 case 'L': cap->count1 *= W_WIDTH(curwin) / 2; | |
4874 /* FALLTHROUGH */ | |
4875 | |
4876 /* "zl" - scroll screen to the left */ | |
4877 case 'l': | |
4878 case K_RIGHT: | |
4879 if (!curwin->w_p_wrap) | |
4880 { | |
4881 /* scroll the window left */ | |
4882 curwin->w_leftcol += (colnr_T)cap->count1; | |
4883 leftcol_changed(); | |
4884 } | |
4885 break; | |
4886 | |
4887 /* "zs" - scroll screen, cursor at the start */ | |
4888 case 's': if (!curwin->w_p_wrap) | |
4889 { | |
4890 #ifdef FEAT_FOLDING | |
4891 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4892 col = 0; /* like the cursor is in col 0 */ | |
4893 else | |
4894 #endif | |
4895 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL); | |
4896 if ((long)col > p_siso) | |
4897 col -= p_siso; | |
4898 else | |
4899 col = 0; | |
4900 if (curwin->w_leftcol != col) | |
4901 { | |
4902 curwin->w_leftcol = col; | |
4903 redraw_later(NOT_VALID); | |
4904 } | |
4905 } | |
4906 break; | |
4907 | |
4908 /* "ze" - scroll screen, cursor at the end */ | |
4909 case 'e': if (!curwin->w_p_wrap) | |
4910 { | |
4911 #ifdef FEAT_FOLDING | |
4912 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4913 col = 0; /* like the cursor is in col 0 */ | |
4914 else | |
4915 #endif | |
4916 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
4917 n = W_WIDTH(curwin) - curwin_col_off(); | |
4918 if ((long)col + p_siso < n) | |
4919 col = 0; | |
4920 else | |
4921 col = col + p_siso - n + 1; | |
4922 if (curwin->w_leftcol != col) | |
4923 { | |
4924 curwin->w_leftcol = col; | |
4925 redraw_later(NOT_VALID); | |
4926 } | |
4927 } | |
4928 break; | |
4929 | |
4930 #ifdef FEAT_FOLDING | |
4931 /* "zF": create fold command */ | |
4932 /* "zf": create fold operator */ | |
4933 case 'F': | |
4934 case 'f': if (foldManualAllowed(TRUE)) | |
4935 { | |
4936 cap->nchar = 'f'; | |
4937 nv_operator(cap); | |
4938 curwin->w_p_fen = TRUE; | |
4939 | |
4940 /* "zF" is like "zfzf" */ | |
4941 if (nchar == 'F' && cap->oap->op_type == OP_FOLD) | |
4942 { | |
4943 nv_operator(cap); | |
4944 finish_op = TRUE; | |
4945 } | |
4946 } | |
4947 else | |
4948 clearopbeep(cap->oap); | |
4949 break; | |
4950 | |
4951 /* "zd": delete fold at cursor */ | |
4952 /* "zD": delete fold at cursor recursively */ | |
4953 case 'd': | |
4954 case 'D': if (foldManualAllowed(FALSE)) | |
4955 { | |
4956 if (VIsual_active) | |
4957 nv_operator(cap); | |
4958 else | |
4959 deleteFold(curwin->w_cursor.lnum, | |
4960 curwin->w_cursor.lnum, nchar == 'D', FALSE); | |
4961 } | |
4962 break; | |
4963 | |
4352 | 4964 /* "zE": erase all folds */ |
7 | 4965 case 'E': if (foldmethodIsManual(curwin)) |
4966 { | |
4967 clearFolding(curwin); | |
4968 changed_window_setting(); | |
4969 } | |
4970 else if (foldmethodIsMarker(curwin)) | |
4971 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count, | |
4972 TRUE, FALSE); | |
4973 else | |
4974 EMSG(_("E352: Cannot erase folds with current 'foldmethod'")); | |
4975 break; | |
4976 | |
4977 /* "zn": fold none: reset 'foldenable' */ | |
4978 case 'n': curwin->w_p_fen = FALSE; | |
4979 break; | |
4980 | |
4981 /* "zN": fold Normal: set 'foldenable' */ | |
4982 case 'N': curwin->w_p_fen = TRUE; | |
4983 break; | |
4984 | |
4985 /* "zi": invert folding: toggle 'foldenable' */ | |
4986 case 'i': curwin->w_p_fen = !curwin->w_p_fen; | |
4987 break; | |
4988 | |
4989 /* "za": open closed fold or close open fold at cursor */ | |
4990 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4991 openFold(curwin->w_cursor.lnum, cap->count1); | |
4992 else | |
4993 { | |
4994 closeFold(curwin->w_cursor.lnum, cap->count1); | |
4995 curwin->w_p_fen = TRUE; | |
4996 } | |
4997 break; | |
4998 | |
4999 /* "zA": open fold at cursor recursively */ | |
5000 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
5001 openFoldRecurse(curwin->w_cursor.lnum); | |
5002 else | |
5003 { | |
5004 closeFoldRecurse(curwin->w_cursor.lnum); | |
5005 curwin->w_p_fen = TRUE; | |
5006 } | |
5007 break; | |
5008 | |
5009 /* "zo": open fold at cursor or Visual area */ | |
5010 case 'o': if (VIsual_active) | |
5011 nv_operator(cap); | |
5012 else | |
5013 openFold(curwin->w_cursor.lnum, cap->count1); | |
5014 break; | |
5015 | |
5016 /* "zO": open fold recursively */ | |
5017 case 'O': if (VIsual_active) | |
5018 nv_operator(cap); | |
5019 else | |
5020 openFoldRecurse(curwin->w_cursor.lnum); | |
5021 break; | |
5022 | |
5023 /* "zc": close fold at cursor or Visual area */ | |
5024 case 'c': if (VIsual_active) | |
5025 nv_operator(cap); | |
5026 else | |
5027 closeFold(curwin->w_cursor.lnum, cap->count1); | |
5028 curwin->w_p_fen = TRUE; | |
5029 break; | |
5030 | |
5031 /* "zC": close fold recursively */ | |
5032 case 'C': if (VIsual_active) | |
5033 nv_operator(cap); | |
5034 else | |
5035 closeFoldRecurse(curwin->w_cursor.lnum); | |
5036 curwin->w_p_fen = TRUE; | |
5037 break; | |
5038 | |
5039 /* "zv": open folds at the cursor */ | |
5040 case 'v': foldOpenCursor(); | |
5041 break; | |
5042 | |
5043 /* "zx": re-apply 'foldlevel' and open folds at the cursor */ | |
5044 case 'x': curwin->w_p_fen = TRUE; | |
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5045 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5046 newFoldLevel(); /* update right now */ |
7 | 5047 foldOpenCursor(); |
5048 break; | |
5049 | |
5050 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */ | |
5051 case 'X': curwin->w_p_fen = TRUE; | |
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5052 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5053 old_fdl = -1; /* force an update */ |
7 | 5054 break; |
5055 | |
5056 /* "zm": fold more */ | |
5057 case 'm': if (curwin->w_p_fdl > 0) | |
5058 --curwin->w_p_fdl; | |
5059 old_fdl = -1; /* force an update */ | |
5060 curwin->w_p_fen = TRUE; | |
5061 break; | |
5062 | |
5063 /* "zM": close all folds */ | |
5064 case 'M': curwin->w_p_fdl = 0; | |
5065 old_fdl = -1; /* force an update */ | |
5066 curwin->w_p_fen = TRUE; | |
5067 break; | |
5068 | |
5069 /* "zr": reduce folding */ | |
5070 case 'r': ++curwin->w_p_fdl; | |
5071 break; | |
5072 | |
5073 /* "zR": open all folds */ | |
5074 case 'R': curwin->w_p_fdl = getDeepestNesting(); | |
5075 old_fdl = -1; /* force an update */ | |
5076 break; | |
5077 | |
5078 case 'j': /* "zj" move to next fold downwards */ | |
5079 case 'k': /* "zk" move to next fold upwards */ | |
5080 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD, | |
5081 cap->count1) == FAIL) | |
5082 clearopbeep(cap->oap); | |
5083 break; | |
5084 | |
5085 #endif /* FEAT_FOLDING */ | |
5086 | |
737 | 5087 #ifdef FEAT_SPELL |
710 | 5088 case 'u': /* "zug" and "zuw": undo "zg" and "zw" */ |
5089 ++no_mapping; | |
5090 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 5091 nchar = plain_vgetc(); |
710 | 5092 LANGMAP_ADJUST(nchar, TRUE); |
5093 --no_mapping; | |
5094 --allow_keys; | |
5095 #ifdef FEAT_CMDL_INFO | |
5096 (void)add_to_showcmd(nchar); | |
5097 #endif | |
5098 if (vim_strchr((char_u *)"gGwW", nchar) == NULL) | |
5099 { | |
5100 clearopbeep(cap->oap); | |
5101 break; | |
5102 } | |
5103 undo = TRUE; | |
5104 /*FALLTHROUGH*/ | |
5105 | |
310 | 5106 case 'g': /* "zg": add good word to word list */ |
5107 case 'w': /* "zw": add wrong word to word list */ | |
381 | 5108 case 'G': /* "zG": add good word to temp word list */ |
5109 case 'W': /* "zW": add wrong word to temp word list */ | |
310 | 5110 { |
5111 char_u *ptr = NULL; | |
5112 int len; | |
5113 | |
5114 if (checkclearop(cap->oap)) | |
5115 break; | |
5116 if (VIsual_active && get_visual_text(cap, &ptr, &len) | |
5117 == FAIL) | |
5118 return; | |
501 | 5119 if (ptr == NULL) |
5120 { | |
5121 pos_T pos = curwin->w_cursor; | |
5122 | |
5374 | 5123 /* Find bad word under the cursor. When 'spell' is |
5124 * off this fails and find_ident_under_cursor() is | |
5125 * used below. */ | |
5126 emsg_off++; | |
534 | 5127 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL); |
5374 | 5128 emsg_off--; |
501 | 5129 if (len != 0 && curwin->w_cursor.col <= pos.col) |
5130 ptr = ml_get_pos(&curwin->w_cursor); | |
5131 curwin->w_cursor = pos; | |
5132 } | |
5133 | |
310 | 5134 if (ptr == NULL && (len = find_ident_under_cursor(&ptr, |
5135 FIND_IDENT)) == 0) | |
5136 return; | |
381 | 5137 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W', |
710 | 5138 (nchar == 'G' || nchar == 'W') |
5139 ? 0 : (int)cap->count1, | |
5140 undo); | |
310 | 5141 } |
316 | 5142 break; |
323 | 5143 |
584 | 5144 case '=': /* "z=": suggestions for a badly spelled word */ |
638 | 5145 if (!checkclearop(cap->oap)) |
485 | 5146 spell_suggest((int)cap->count0); |
323 | 5147 break; |
310 | 5148 #endif |
5149 | |
7 | 5150 default: clearopbeep(cap->oap); |
5151 } | |
5152 | |
5153 #ifdef FEAT_FOLDING | |
5154 /* Redraw when 'foldenable' changed */ | |
5155 if (old_fen != curwin->w_p_fen) | |
5156 { | |
5157 # ifdef FEAT_DIFF | |
5158 win_T *wp; | |
5159 | |
5160 if (foldmethodIsDiff(curwin) && curwin->w_p_scb) | |
5161 { | |
5162 /* Adjust 'foldenable' in diff-synced windows. */ | |
5163 FOR_ALL_WINDOWS(wp) | |
5164 { | |
5165 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb) | |
5166 { | |
5167 wp->w_p_fen = curwin->w_p_fen; | |
5168 changed_window_setting_win(wp); | |
5169 } | |
5170 } | |
5171 } | |
5172 # endif | |
5173 changed_window_setting(); | |
5174 } | |
5175 | |
5176 /* Redraw when 'foldlevel' changed. */ | |
5177 if (old_fdl != curwin->w_p_fdl) | |
5178 newFoldLevel(); | |
5179 #endif | |
5180 } | |
5181 | |
5182 #ifdef FEAT_GUI | |
5183 /* | |
5184 * Vertical scrollbar movement. | |
5185 */ | |
5186 static void | |
5187 nv_ver_scrollbar(cap) | |
5188 cmdarg_T *cap; | |
5189 { | |
5190 if (cap->oap->op_type != OP_NOP) | |
5191 clearopbeep(cap->oap); | |
5192 | |
5193 /* Even if an operator was pending, we still want to scroll */ | |
5194 gui_do_scroll(); | |
5195 } | |
5196 | |
5197 /* | |
5198 * Horizontal scrollbar movement. | |
5199 */ | |
5200 static void | |
5201 nv_hor_scrollbar(cap) | |
5202 cmdarg_T *cap; | |
5203 { | |
5204 if (cap->oap->op_type != OP_NOP) | |
5205 clearopbeep(cap->oap); | |
5206 | |
5207 /* Even if an operator was pending, we still want to scroll */ | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5208 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 5209 } |
5210 #endif | |
5211 | |
690 | 5212 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
685 | 5213 /* |
5214 * Click in GUI tab. | |
5215 */ | |
5216 static void | |
5217 nv_tabline(cap) | |
5218 cmdarg_T *cap; | |
5219 { | |
5220 if (cap->oap->op_type != OP_NOP) | |
5221 clearopbeep(cap->oap); | |
5222 | |
5223 /* Even if an operator was pending, we still want to jump tabs. */ | |
5224 goto_tabpage(current_tab); | |
5225 } | |
686 | 5226 |
5227 /* | |
5228 * Selected item in tab line menu. | |
5229 */ | |
5230 static void | |
5231 nv_tabmenu(cap) | |
5232 cmdarg_T *cap; | |
5233 { | |
5234 if (cap->oap->op_type != OP_NOP) | |
5235 clearopbeep(cap->oap); | |
5236 | |
5237 /* Even if an operator was pending, we still want to jump tabs. */ | |
690 | 5238 handle_tabmenu(); |
5239 } | |
5240 | |
5241 /* | |
5242 * Handle selecting an item of the GUI tab line menu. | |
5243 * Used in Normal and Insert mode. | |
5244 */ | |
5245 void | |
5246 handle_tabmenu() | |
5247 { | |
686 | 5248 switch (current_tabmenu) |
5249 { | |
5250 case TABLINE_MENU_CLOSE: | |
5251 if (current_tab == 0) | |
5252 do_cmdline_cmd((char_u *)"tabclose"); | |
5253 else | |
5254 { | |
5255 vim_snprintf((char *)IObuff, IOSIZE, "tabclose %d", | |
5256 current_tab); | |
5257 do_cmdline_cmd(IObuff); | |
5258 } | |
5259 break; | |
5260 | |
5261 case TABLINE_MENU_NEW: | |
820 | 5262 vim_snprintf((char *)IObuff, IOSIZE, "%dtabnew", |
5263 current_tab > 0 ? current_tab - 1 : 999); | |
5264 do_cmdline_cmd(IObuff); | |
686 | 5265 break; |
5266 | |
5267 case TABLINE_MENU_OPEN: | |
820 | 5268 vim_snprintf((char *)IObuff, IOSIZE, "browse %dtabnew", |
5269 current_tab > 0 ? current_tab - 1 : 999); | |
5270 do_cmdline_cmd(IObuff); | |
686 | 5271 break; |
5272 } | |
5273 } | |
685 | 5274 #endif |
5275 | |
7 | 5276 /* |
5277 * "Q" command. | |
5278 */ | |
5279 static void | |
5280 nv_exmode(cap) | |
5281 cmdarg_T *cap; | |
5282 { | |
5283 /* | |
5284 * Ignore 'Q' in Visual mode, just give a beep. | |
5285 */ | |
5286 if (VIsual_active) | |
5287 vim_beep(); | |
5735 | 5288 else if (!checkclearop(cap->oap)) |
7 | 5289 do_exmode(FALSE); |
5290 } | |
5291 | |
5292 /* | |
5293 * Handle a ":" command. | |
5294 */ | |
5295 static void | |
5296 nv_colon(cap) | |
5297 cmdarg_T *cap; | |
5298 { | |
5299 int old_p_im; | |
4256 | 5300 int cmd_result; |
7 | 5301 |
5302 if (VIsual_active) | |
5303 nv_operator(cap); | |
5304 else | |
5305 { | |
5306 if (cap->oap->op_type != OP_NOP) | |
5307 { | |
5308 /* Using ":" as a movement is characterwise exclusive. */ | |
5309 cap->oap->motion_type = MCHAR; | |
5310 cap->oap->inclusive = FALSE; | |
5311 } | |
5312 else if (cap->count0) | |
5313 { | |
5314 /* translate "count:" into ":.,.+(count - 1)" */ | |
5315 stuffcharReadbuff('.'); | |
5316 if (cap->count0 > 1) | |
5317 { | |
5318 stuffReadbuff((char_u *)",.+"); | |
5319 stuffnumReadbuff((long)cap->count0 - 1L); | |
5320 } | |
5321 } | |
5322 | |
5323 /* When typing, don't type below an old message */ | |
5324 if (KeyTyped) | |
5325 compute_cmdrow(); | |
5326 | |
5327 old_p_im = p_im; | |
5328 | |
5329 /* get a command line and execute it */ | |
4256 | 5330 cmd_result = do_cmdline(NULL, getexline, NULL, |
7 | 5331 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0); |
5332 | |
5333 /* If 'insertmode' changed, enter or exit Insert mode */ | |
5334 if (p_im != old_p_im) | |
5335 { | |
5336 if (p_im) | |
5337 restart_edit = 'i'; | |
5338 else | |
5339 restart_edit = 0; | |
5340 } | |
5341 | |
4256 | 5342 if (cmd_result == FAIL) |
5343 /* The Ex command failed, do not execute the operator. */ | |
5344 clearop(cap->oap); | |
5345 else if (cap->oap->op_type != OP_NOP | |
7 | 5346 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count |
5347 || cap->oap->start.col > | |
4256 | 5348 (colnr_T)STRLEN(ml_get(cap->oap->start.lnum)) |
5349 || did_emsg | |
5350 )) | |
5351 /* The start of the operator has become invalid by the Ex command. | |
5352 */ | |
7 | 5353 clearopbeep(cap->oap); |
5354 } | |
5355 } | |
5356 | |
5357 /* | |
5358 * Handle CTRL-G command. | |
5359 */ | |
5360 static void | |
5361 nv_ctrlg(cap) | |
5362 cmdarg_T *cap; | |
5363 { | |
5364 if (VIsual_active) /* toggle Selection/Visual mode */ | |
5365 { | |
5366 VIsual_select = !VIsual_select; | |
5367 showmode(); | |
5368 } | |
5735 | 5369 else if (!checkclearop(cap->oap)) |
7 | 5370 /* print full name if count given or :cd used */ |
5371 fileinfo((int)cap->count0, FALSE, TRUE); | |
5372 } | |
5373 | |
5374 /* | |
5375 * Handle CTRL-H <Backspace> command. | |
5376 */ | |
5377 static void | |
5378 nv_ctrlh(cap) | |
5379 cmdarg_T *cap; | |
5380 { | |
5381 if (VIsual_active && VIsual_select) | |
5382 { | |
5383 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */ | |
5384 v_visop(cap); | |
5385 } | |
5386 else | |
5387 nv_left(cap); | |
5388 } | |
5389 | |
5390 /* | |
5391 * CTRL-L: clear screen and redraw. | |
5392 */ | |
5393 static void | |
5394 nv_clear(cap) | |
5395 cmdarg_T *cap; | |
5396 { | |
5397 if (!checkclearop(cap->oap)) | |
5398 { | |
5399 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT | |
5400 /* | |
5401 * Right now, the BeBox doesn't seem to have an easy way to detect | |
5402 * window resizing, so we cheat and make the user detect it | |
5403 * manually with CTRL-L instead | |
5404 */ | |
5405 ui_get_shellsize(); | |
5406 #endif | |
5407 #ifdef FEAT_SYN_HL | |
5408 /* 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
|
5409 syn_stack_free_all(curwin->w_s); |
7 | 5410 #endif |
5411 redraw_later(CLEAR); | |
5412 } | |
5413 } | |
5414 | |
5415 /* | |
5416 * CTRL-O: In Select mode: switch to Visual mode for one command. | |
5417 * Otherwise: Go to older pcmark. | |
5418 */ | |
5419 static void | |
5420 nv_ctrlo(cap) | |
5421 cmdarg_T *cap; | |
5422 { | |
5423 if (VIsual_active && VIsual_select) | |
5424 { | |
5425 VIsual_select = FALSE; | |
5426 showmode(); | |
5427 restart_VIsual_select = 2; /* restart Select mode later */ | |
5428 } | |
5429 else | |
5430 { | |
5431 cap->count1 = -cap->count1; | |
5432 nv_pcmark(cap); | |
5433 } | |
5434 } | |
5435 | |
5436 /* | |
5437 * CTRL-^ command, short for ":e #" | |
5438 */ | |
5439 static void | |
5440 nv_hat(cap) | |
5441 cmdarg_T *cap; | |
5442 { | |
5443 if (!checkclearopq(cap->oap)) | |
5444 (void)buflist_getfile((int)cap->count0, (linenr_T)0, | |
5445 GETF_SETMARK|GETF_ALT, FALSE); | |
5446 } | |
5447 | |
5448 /* | |
5449 * "Z" commands. | |
5450 */ | |
5451 static void | |
5452 nv_Zet(cap) | |
5453 cmdarg_T *cap; | |
5454 { | |
5455 if (!checkclearopq(cap->oap)) | |
5456 { | |
5457 switch (cap->nchar) | |
5458 { | |
5459 /* "ZZ": equivalent to ":x". */ | |
5460 case 'Z': do_cmdline_cmd((char_u *)"x"); | |
5461 break; | |
5462 | |
5463 /* "ZQ": equivalent to ":q!" (Elvis compatible). */ | |
5464 case 'Q': do_cmdline_cmd((char_u *)"q!"); | |
5465 break; | |
5466 | |
5467 default: clearopbeep(cap->oap); | |
5468 } | |
5469 } | |
5470 } | |
5471 | |
5472 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5473 /* | |
5474 * Call nv_ident() as if "c1" was used, with "c2" as next character. | |
5475 */ | |
5476 void | |
5477 do_nv_ident(c1, c2) | |
5478 int c1; | |
5479 int c2; | |
5480 { | |
5481 oparg_T oa; | |
5482 cmdarg_T ca; | |
5483 | |
5484 clear_oparg(&oa); | |
5485 vim_memset(&ca, 0, sizeof(ca)); | |
5486 ca.oap = &oa; | |
5487 ca.cmdchar = c1; | |
5488 ca.nchar = c2; | |
5489 nv_ident(&ca); | |
5490 } | |
5491 #endif | |
5492 | |
5493 /* | |
5494 * Handle the commands that use the word under the cursor. | |
5495 * [g] CTRL-] :ta to current identifier | |
5496 * [g] 'K' run program for current identifier | |
5497 * [g] '*' / to current identifier or string | |
5498 * [g] '#' ? to current identifier or string | |
5499 * g ']' :tselect for current identifier | |
5500 */ | |
5501 static void | |
5502 nv_ident(cap) | |
5503 cmdarg_T *cap; | |
5504 { | |
5505 char_u *ptr = NULL; | |
5506 char_u *buf; | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5507 char_u *newbuf; |
7 | 5508 char_u *p; |
5509 char_u *kp; /* value of 'keywordprg' */ | |
5510 int kp_help; /* 'keywordprg' is ":help" */ | |
5511 int n = 0; /* init for GCC */ | |
5512 int cmdchar; | |
5513 int g_cmd; /* "g" command */ | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5514 int tag_cmd = FALSE; |
7 | 5515 char_u *aux_ptr; |
5516 int isman; | |
5517 int isman_s; | |
5518 | |
5519 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */ | |
5520 { | |
5521 cmdchar = cap->nchar; | |
5522 g_cmd = TRUE; | |
5523 } | |
5524 else | |
5525 { | |
5526 cmdchar = cap->cmdchar; | |
5527 g_cmd = FALSE; | |
5528 } | |
5529 | |
5530 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */ | |
5531 cmdchar = '#'; | |
5532 | |
5533 /* | |
5534 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode. | |
5535 */ | |
5536 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K') | |
5537 { | |
5538 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL) | |
5539 return; | |
5540 if (checkclearopq(cap->oap)) | |
5541 return; | |
5542 } | |
5543 | |
5544 if (ptr == NULL && (n = find_ident_under_cursor(&ptr, | |
5545 (cmdchar == '*' || cmdchar == '#') | |
5546 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0) | |
5547 { | |
5548 clearop(cap->oap); | |
5549 return; | |
5550 } | |
5551 | |
5552 /* Allocate buffer to put the command in. Inserting backslashes can | |
5553 * double the length of the word. p_kp / curbuf->b_p_kp could be added | |
5554 * and some numbers. */ | |
5555 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp); | |
5556 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0 | |
5557 || STRCMP(kp, ":help") == 0); | |
5558 buf = alloc((unsigned)(n * 2 + 30 + STRLEN(kp))); | |
5559 if (buf == NULL) | |
5560 return; | |
5561 buf[0] = NUL; | |
5562 | |
5563 switch (cmdchar) | |
5564 { | |
5565 case '*': | |
5566 case '#': | |
5567 /* | |
5568 * Put cursor at start of word, makes search skip the word | |
5569 * under the cursor. | |
5570 * Call setpcmark() first, so "*``" puts the cursor back where | |
5571 * it was. | |
5572 */ | |
5573 setpcmark(); | |
5574 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline()); | |
5575 | |
5576 if (!g_cmd && vim_iswordp(ptr)) | |
5577 STRCPY(buf, "\\<"); | |
5578 no_smartcase = TRUE; /* don't use 'smartcase' now */ | |
5579 break; | |
5580 | |
5581 case 'K': | |
5582 if (kp_help) | |
5583 STRCPY(buf, "he! "); | |
5584 else | |
5585 { | |
1712 | 5586 /* An external command will probably use an argument starting |
5587 * with "-" as an option. To avoid trouble we skip the "-". */ | |
1728 | 5588 while (*ptr == '-' && n > 0) |
5589 { | |
1712 | 5590 ++ptr; |
1728 | 5591 --n; |
5592 } | |
5593 if (n == 0) | |
5594 { | |
5595 EMSG(_(e_noident)); /* found dashes only */ | |
5596 vim_free(buf); | |
5597 return; | |
5598 } | |
1712 | 5599 |
7 | 5600 /* When a count is given, turn it into a range. Is this |
5601 * really what we want? */ | |
5602 isman = (STRCMP(kp, "man") == 0); | |
5603 isman_s = (STRCMP(kp, "man -s") == 0); | |
5604 if (cap->count0 != 0 && !(isman || isman_s)) | |
5605 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1); | |
5606 | |
5607 STRCAT(buf, "! "); | |
5608 if (cap->count0 == 0 && isman_s) | |
5609 STRCAT(buf, "man"); | |
5610 else | |
5611 STRCAT(buf, kp); | |
5612 STRCAT(buf, " "); | |
5613 if (cap->count0 != 0 && (isman || isman_s)) | |
5614 { | |
5615 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0); | |
5616 STRCAT(buf, " "); | |
5617 } | |
5618 } | |
5619 break; | |
5620 | |
5621 case ']': | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5622 tag_cmd = TRUE; |
7 | 5623 #ifdef FEAT_CSCOPE |
5624 if (p_cst) | |
5625 STRCPY(buf, "cstag "); | |
5626 else | |
5627 #endif | |
5628 STRCPY(buf, "ts "); | |
5629 break; | |
5630 | |
5631 default: | |
2112
6b5d641bcdd4
updated for version 7.2.395
Bram Moolenaar <bram@zimbu.org>
parents:
2049
diff
changeset
|
5632 tag_cmd = TRUE; |
7 | 5633 if (curbuf->b_help) |
5634 STRCPY(buf, "he! "); | |
5635 else | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5636 { |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5637 if (g_cmd) |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5638 STRCPY(buf, "tj "); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5639 else |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5640 sprintf((char *)buf, "%ldta ", cap->count0); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5641 } |
7 | 5642 } |
5643 | |
5644 /* | |
5645 * Now grab the chars in the identifier | |
5646 */ | |
1712 | 5647 if (cmdchar == 'K' && !kp_help) |
5648 { | |
5649 /* Escape the argument properly for a shell command */ | |
1728 | 5650 ptr = vim_strnsave(ptr, n); |
5690 | 5651 p = vim_strsave_shellescape(ptr, TRUE, TRUE); |
1728 | 5652 vim_free(ptr); |
1712 | 5653 if (p == NULL) |
5654 { | |
5655 vim_free(buf); | |
5656 return; | |
5657 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5658 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
|
5659 if (newbuf == NULL) |
1712 | 5660 { |
5661 vim_free(buf); | |
5662 vim_free(p); | |
5663 return; | |
5664 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5665 buf = newbuf; |
1712 | 5666 STRCAT(buf, p); |
5667 vim_free(p); | |
5668 } | |
7 | 5669 else |
1712 | 5670 { |
5671 if (cmdchar == '*') | |
5672 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\"); | |
5673 else if (cmdchar == '#') | |
5674 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\"); | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5675 else if (tag_cmd) |
2603 | 5676 { |
5677 if (curbuf->b_help) | |
5678 /* ":help" handles unescaped argument */ | |
5679 aux_ptr = (char_u *)""; | |
5680 else | |
5681 aux_ptr = (char_u *)"\\|\"\n["; | |
5682 } | |
1712 | 5683 else |
5684 aux_ptr = (char_u *)"\\|\"\n*?["; | |
5685 | |
5686 p = buf + STRLEN(buf); | |
5687 while (n-- > 0) | |
5688 { | |
5689 /* put a backslash before \ and some others */ | |
5690 if (vim_strchr(aux_ptr, *ptr) != NULL) | |
5691 *p++ = '\\'; | |
7 | 5692 #ifdef FEAT_MBYTE |
1712 | 5693 /* When current byte is a part of multibyte character, copy all |
5694 * bytes of that character. */ | |
5695 if (has_mbyte) | |
5696 { | |
5697 int i; | |
5698 int len = (*mb_ptr2len)(ptr) - 1; | |
5699 | |
5700 for (i = 0; i < len && n >= 1; ++i, --n) | |
5701 *p++ = *ptr++; | |
5702 } | |
5703 #endif | |
5704 *p++ = *ptr++; | |
5705 } | |
5706 *p = NUL; | |
5707 } | |
7 | 5708 |
5709 /* | |
5710 * Execute the command. | |
5711 */ | |
5712 if (cmdchar == '*' || cmdchar == '#') | |
5713 { | |
5714 if (!g_cmd && ( | |
5715 #ifdef FEAT_MBYTE | |
5716 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) : | |
5717 #endif | |
5718 vim_iswordc(ptr[-1]))) | |
5719 STRCAT(buf, "\\>"); | |
5720 #ifdef FEAT_CMDHIST | |
5721 /* put pattern in search history */ | |
2024 | 5722 init_history(); |
7 | 5723 add_to_history(HIST_SEARCH, buf, TRUE, NUL); |
5724 #endif | |
5725 normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0); | |
5726 } | |
5727 else | |
5728 do_cmdline_cmd(buf); | |
5729 | |
5730 vim_free(buf); | |
5731 } | |
5732 | |
5733 /* | |
5734 * Get visually selected text, within one line only. | |
5735 * Returns FAIL if more than one line selected. | |
5736 */ | |
344 | 5737 int |
7 | 5738 get_visual_text(cap, pp, lenp) |
5739 cmdarg_T *cap; | |
5740 char_u **pp; /* return: start of selected text */ | |
5741 int *lenp; /* return: length of selected text */ | |
5742 { | |
5743 if (VIsual_mode != 'V') | |
5744 unadjust_for_sel(); | |
5745 if (VIsual.lnum != curwin->w_cursor.lnum) | |
5746 { | |
344 | 5747 if (cap != NULL) |
5748 clearopbeep(cap->oap); | |
7 | 5749 return FAIL; |
5750 } | |
5751 if (VIsual_mode == 'V') | |
5752 { | |
5753 *pp = ml_get_curline(); | |
5754 *lenp = (int)STRLEN(*pp); | |
5755 } | |
5756 else | |
5757 { | |
5758 if (lt(curwin->w_cursor, VIsual)) | |
5759 { | |
5760 *pp = ml_get_pos(&curwin->w_cursor); | |
5761 *lenp = VIsual.col - curwin->w_cursor.col + 1; | |
5762 } | |
5763 else | |
5764 { | |
5765 *pp = ml_get_pos(&VIsual); | |
5766 *lenp = curwin->w_cursor.col - VIsual.col + 1; | |
5767 } | |
5768 #ifdef FEAT_MBYTE | |
5769 if (has_mbyte) | |
5770 /* Correct the length to include the whole last character. */ | |
474 | 5771 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1; |
7 | 5772 #endif |
5773 } | |
5774 reset_VIsual_and_resel(); | |
5775 return OK; | |
5776 } | |
5777 | |
5778 /* | |
5779 * CTRL-T: backwards in tag stack | |
5780 */ | |
5781 static void | |
5782 nv_tagpop(cap) | |
5783 cmdarg_T *cap; | |
5784 { | |
5785 if (!checkclearopq(cap->oap)) | |
5786 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE); | |
5787 } | |
5788 | |
5789 /* | |
5790 * Handle scrolling command 'H', 'L' and 'M'. | |
5791 */ | |
5792 static void | |
5793 nv_scroll(cap) | |
5794 cmdarg_T *cap; | |
5795 { | |
5796 int used = 0; | |
5797 long n; | |
5798 #ifdef FEAT_FOLDING | |
5799 linenr_T lnum; | |
5800 #endif | |
5801 int half; | |
5802 | |
5803 cap->oap->motion_type = MLINE; | |
5804 setpcmark(); | |
5805 | |
5806 if (cap->cmdchar == 'L') | |
5807 { | |
5808 validate_botline(); /* make sure curwin->w_botline is valid */ | |
5809 curwin->w_cursor.lnum = curwin->w_botline - 1; | |
5810 if (cap->count1 - 1 >= curwin->w_cursor.lnum) | |
5811 curwin->w_cursor.lnum = 1; | |
5812 else | |
9 | 5813 { |
5814 #ifdef FEAT_FOLDING | |
5815 if (hasAnyFolding(curwin)) | |
5816 { | |
5817 /* Count a fold for one screen line. */ | |
5818 for (n = cap->count1 - 1; n > 0 | |
5819 && curwin->w_cursor.lnum > curwin->w_topline; --n) | |
5820 { | |
5821 (void)hasFolding(curwin->w_cursor.lnum, | |
5822 &curwin->w_cursor.lnum, NULL); | |
5823 --curwin->w_cursor.lnum; | |
5824 } | |
5825 } | |
5826 else | |
5827 #endif | |
5828 curwin->w_cursor.lnum -= cap->count1 - 1; | |
5829 } | |
7 | 5830 } |
5831 else | |
5832 { | |
5833 if (cap->cmdchar == 'M') | |
5834 { | |
5835 #ifdef FEAT_DIFF | |
5836 /* Don't count filler lines above the window. */ | |
5837 used -= diff_check_fill(curwin, curwin->w_topline) | |
5838 - curwin->w_topfill; | |
5839 #endif | |
5840 validate_botline(); /* make sure w_empty_rows is valid */ | |
5841 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2; | |
5842 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n) | |
5843 { | |
5844 #ifdef FEAT_DIFF | |
5845 /* Count half he number of filler lines to be "below this | |
5846 * line" and half to be "above the next line". */ | |
5847 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline | |
5848 + n) / 2 >= half) | |
5849 { | |
5850 --n; | |
5851 break; | |
5852 } | |
5853 #endif | |
5854 used += plines(curwin->w_topline + n); | |
5855 if (used >= half) | |
5856 break; | |
5857 #ifdef FEAT_FOLDING | |
5858 if (hasFolding(curwin->w_topline + n, NULL, &lnum)) | |
5859 n = lnum - curwin->w_topline; | |
5860 #endif | |
5861 } | |
5862 if (n > 0 && used > curwin->w_height) | |
5863 --n; | |
5864 } | |
9 | 5865 else /* (cap->cmdchar == 'H') */ |
5866 { | |
7 | 5867 n = cap->count1 - 1; |
9 | 5868 #ifdef FEAT_FOLDING |
5869 if (hasAnyFolding(curwin)) | |
5870 { | |
5871 /* Count a fold for one screen line. */ | |
5872 lnum = curwin->w_topline; | |
5873 while (n-- > 0 && lnum < curwin->w_botline - 1) | |
5874 { | |
5875 hasFolding(lnum, NULL, &lnum); | |
5876 ++lnum; | |
5877 } | |
5878 n = lnum - curwin->w_topline; | |
5879 } | |
5880 #endif | |
5881 } | |
7 | 5882 curwin->w_cursor.lnum = curwin->w_topline + n; |
5883 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
5884 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
5885 } | |
5886 | |
5887 cursor_correct(); /* correct for 'so' */ | |
5888 beginline(BL_SOL | BL_FIX); | |
5889 } | |
5890 | |
5891 /* | |
5892 * Cursor right commands. | |
5893 */ | |
5894 static void | |
5895 nv_right(cap) | |
5896 cmdarg_T *cap; | |
5897 { | |
5898 long n; | |
5735 | 5899 int past_line; |
7 | 5900 |
180 | 5901 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
5902 { | |
5903 /* <C-Right> and <S-Right> move a word or WORD right */ | |
5904 if (mod_mask & MOD_MASK_CTRL) | |
5905 cap->arg = TRUE; | |
5906 nv_wordcmd(cap); | |
5907 return; | |
5908 } | |
5909 | |
7 | 5910 cap->oap->motion_type = MCHAR; |
5911 cap->oap->inclusive = FALSE; | |
5735 | 5912 past_line = (VIsual_active && *p_sel != 'o'); |
5913 | |
5914 #ifdef FEAT_VIRTUALEDIT | |
7 | 5915 /* |
5735 | 5916 * In virtual edit mode, there's no such thing as "past_line", as lines |
5917 * are (theoretically) infinitely long. | |
7 | 5918 */ |
5919 if (virtual_active()) | |
5735 | 5920 past_line = 0; |
7 | 5921 #endif |
5922 | |
5923 for (n = cap->count1; n > 0; --n) | |
5924 { | |
5735 | 5925 if ((!past_line && oneright() == FAIL) |
5926 || (past_line && *ml_get_cursor() == NUL) | |
1877 | 5927 ) |
7 | 5928 { |
5929 /* | |
714 | 5930 * <Space> wraps to next line if 'whichwrap' has 's'. |
5931 * 'l' wraps to next line if 'whichwrap' has 'l'. | |
5932 * CURS_RIGHT wraps to next line if 'whichwrap' has '>'. | |
7 | 5933 */ |
5934 if ( ((cap->cmdchar == ' ' | |
5935 && vim_strchr(p_ww, 's') != NULL) | |
5936 || (cap->cmdchar == 'l' | |
5937 && vim_strchr(p_ww, 'l') != NULL) | |
229 | 5938 || (cap->cmdchar == K_RIGHT |
7 | 5939 && vim_strchr(p_ww, '>') != NULL)) |
5940 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
5941 { | |
5942 /* When deleting we also count the NL as a character. | |
5943 * Set cap->oap->inclusive when last char in the line is | |
5944 * included, move to next line after that */ | |
714 | 5945 if ( cap->oap->op_type != OP_NOP |
7 | 5946 && !cap->oap->inclusive |
5947 && !lineempty(curwin->w_cursor.lnum)) | |
5948 cap->oap->inclusive = TRUE; | |
5949 else | |
5950 { | |
5951 ++curwin->w_cursor.lnum; | |
5952 curwin->w_cursor.col = 0; | |
5953 #ifdef FEAT_VIRTUALEDIT | |
5954 curwin->w_cursor.coladd = 0; | |
5955 #endif | |
5956 curwin->w_set_curswant = TRUE; | |
5957 cap->oap->inclusive = FALSE; | |
5958 } | |
5959 continue; | |
5960 } | |
5961 if (cap->oap->op_type == OP_NOP) | |
5962 { | |
5963 /* Only beep and flush if not moved at all */ | |
5964 if (n == cap->count1) | |
5965 beep_flush(); | |
5966 } | |
5967 else | |
5968 { | |
5969 if (!lineempty(curwin->w_cursor.lnum)) | |
5970 cap->oap->inclusive = TRUE; | |
5971 } | |
5972 break; | |
5973 } | |
5735 | 5974 else if (past_line) |
7 | 5975 { |
5976 curwin->w_set_curswant = TRUE; | |
5735 | 5977 #ifdef FEAT_VIRTUALEDIT |
7 | 5978 if (virtual_active()) |
5979 oneright(); | |
5980 else | |
5735 | 5981 #endif |
5982 { | |
5983 #ifdef FEAT_MBYTE | |
7 | 5984 if (has_mbyte) |
5985 curwin->w_cursor.col += | |
474 | 5986 (*mb_ptr2len)(ml_get_cursor()); |
7 | 5987 else |
5735 | 5988 #endif |
7 | 5989 ++curwin->w_cursor.col; |
5990 } | |
5991 } | |
5992 } | |
5993 #ifdef FEAT_FOLDING | |
5994 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
5995 && cap->oap->op_type == OP_NOP) | |
5996 foldOpenCursor(); | |
5997 #endif | |
5998 } | |
5999 | |
6000 /* | |
6001 * Cursor left commands. | |
6002 * | |
6003 * Returns TRUE when operator end should not be adjusted. | |
6004 */ | |
6005 static void | |
6006 nv_left(cap) | |
6007 cmdarg_T *cap; | |
6008 { | |
6009 long n; | |
6010 | |
180 | 6011 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
6012 { | |
6013 /* <C-Left> and <S-Left> move a word or WORD left */ | |
6014 if (mod_mask & MOD_MASK_CTRL) | |
6015 cap->arg = 1; | |
6016 nv_bck_word(cap); | |
6017 return; | |
6018 } | |
6019 | |
7 | 6020 cap->oap->motion_type = MCHAR; |
6021 cap->oap->inclusive = FALSE; | |
6022 for (n = cap->count1; n > 0; --n) | |
6023 { | |
6024 if (oneleft() == FAIL) | |
6025 { | |
6026 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'. | |
6027 * 'h' wraps to previous line if 'whichwrap' has 'h'. | |
6028 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'. | |
6029 */ | |
6030 if ( (((cap->cmdchar == K_BS | |
6031 || cap->cmdchar == Ctrl_H) | |
6032 && vim_strchr(p_ww, 'b') != NULL) | |
6033 || (cap->cmdchar == 'h' | |
6034 && vim_strchr(p_ww, 'h') != NULL) | |
229 | 6035 || (cap->cmdchar == K_LEFT |
7 | 6036 && vim_strchr(p_ww, '<') != NULL)) |
6037 && curwin->w_cursor.lnum > 1) | |
6038 { | |
6039 --(curwin->w_cursor.lnum); | |
6040 coladvance((colnr_T)MAXCOL); | |
6041 curwin->w_set_curswant = TRUE; | |
6042 | |
6043 /* When the NL before the first char has to be deleted we | |
6044 * put the cursor on the NUL after the previous line. | |
6045 * This is a very special case, be careful! | |
1469 | 6046 * Don't adjust op_end now, otherwise it won't work. */ |
7 | 6047 if ( (cap->oap->op_type == OP_DELETE |
6048 || cap->oap->op_type == OP_CHANGE) | |
6049 && !lineempty(curwin->w_cursor.lnum)) | |
6050 { | |
5682 | 6051 char_u *cp = ml_get_cursor(); |
6052 | |
6053 if (*cp != NUL) | |
6054 { | |
6055 #ifdef FEAT_MBYTE | |
6056 if (has_mbyte) | |
6057 curwin->w_cursor.col += (*mb_ptr2len)(cp); | |
6058 else | |
6059 #endif | |
6060 ++curwin->w_cursor.col; | |
6061 } | |
7 | 6062 cap->retval |= CA_NO_ADJ_OP_END; |
6063 } | |
6064 continue; | |
6065 } | |
6066 /* Only beep and flush if not moved at all */ | |
6067 else if (cap->oap->op_type == OP_NOP && n == cap->count1) | |
6068 beep_flush(); | |
6069 break; | |
6070 } | |
6071 } | |
6072 #ifdef FEAT_FOLDING | |
6073 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6074 && cap->oap->op_type == OP_NOP) | |
6075 foldOpenCursor(); | |
6076 #endif | |
6077 } | |
6078 | |
6079 /* | |
6080 * Cursor up commands. | |
6081 * cap->arg is TRUE for "-": Move cursor to first non-blank. | |
6082 */ | |
6083 static void | |
6084 nv_up(cap) | |
6085 cmdarg_T *cap; | |
6086 { | |
180 | 6087 if (mod_mask & MOD_MASK_SHIFT) |
6088 { | |
6089 /* <S-Up> is page up */ | |
6090 cap->arg = BACKWARD; | |
6091 nv_page(cap); | |
6092 } | |
6093 else | |
6094 { | |
6095 cap->oap->motion_type = MLINE; | |
6096 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6097 clearopbeep(cap->oap); | |
6098 else if (cap->arg) | |
6099 beginline(BL_WHITE | BL_FIX); | |
6100 } | |
7 | 6101 } |
6102 | |
6103 /* | |
6104 * Cursor down commands. | |
6105 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank. | |
6106 */ | |
6107 static void | |
6108 nv_down(cap) | |
6109 cmdarg_T *cap; | |
6110 { | |
180 | 6111 if (mod_mask & MOD_MASK_SHIFT) |
6112 { | |
6113 /* <S-Down> is page down */ | |
6114 cap->arg = FORWARD; | |
6115 nv_page(cap); | |
6116 } | |
6117 else | |
7 | 6118 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
6119 /* In a quickfix window a <CR> jumps to the error under the cursor. */ | |
170 | 6120 if (bt_quickfix(curbuf) && cap->cmdchar == CAR) |
643 | 6121 if (curwin->w_llist_ref == NULL) |
6122 do_cmdline_cmd((char_u *)".cc"); /* quickfix window */ | |
6123 else | |
6124 do_cmdline_cmd((char_u *)".ll"); /* location list window */ | |
7 | 6125 else |
6126 #endif | |
6127 { | |
6128 #ifdef FEAT_CMDWIN | |
6129 /* In the cmdline window a <CR> executes the command. */ | |
170 | 6130 if (cmdwin_type != 0 && cap->cmdchar == CAR) |
7 | 6131 cmdwin_result = CAR; |
6132 else | |
6133 #endif | |
6134 { | |
6135 cap->oap->motion_type = MLINE; | |
6136 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6137 clearopbeep(cap->oap); | |
6138 else if (cap->arg) | |
6139 beginline(BL_WHITE | BL_FIX); | |
6140 } | |
6141 } | |
6142 } | |
6143 | |
6144 #ifdef FEAT_SEARCHPATH | |
6145 /* | |
6146 * Grab the file name under the cursor and edit it. | |
6147 */ | |
6148 static void | |
6149 nv_gotofile(cap) | |
6150 cmdarg_T *cap; | |
6151 { | |
6152 char_u *ptr; | |
681 | 6153 linenr_T lnum = -1; |
7 | 6154 |
633 | 6155 if (text_locked()) |
7 | 6156 { |
6157 clearopbeep(cap->oap); | |
633 | 6158 text_locked_msg(); |
7 | 6159 return; |
6160 } | |
819 | 6161 #ifdef FEAT_AUTOCMD |
6162 if (curbuf_locked()) | |
6163 { | |
6164 clearop(cap->oap); | |
6165 return; | |
6166 } | |
6167 #endif | |
7 | 6168 |
681 | 6169 ptr = grab_file_name(cap->count1, &lnum); |
7 | 6170 |
6171 if (ptr != NULL) | |
6172 { | |
6173 /* do autowrite if necessary */ | |
6174 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf)) | |
6175 autowrite(curbuf, FALSE); | |
6176 setpcmark(); | |
6177 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST, | |
1743 | 6178 P_HID(curbuf) ? ECMD_HIDE : 0, curwin); |
681 | 6179 if (cap->nchar == 'F' && lnum >= 0) |
6180 { | |
6181 curwin->w_cursor.lnum = lnum; | |
6182 check_cursor_lnum(); | |
6183 beginline(BL_SOL | BL_FIX); | |
6184 } | |
7 | 6185 vim_free(ptr); |
6186 } | |
6187 else | |
6188 clearop(cap->oap); | |
6189 } | |
6190 #endif | |
6191 | |
6192 /* | |
6193 * <End> command: to end of current line or last line. | |
6194 */ | |
6195 static void | |
6196 nv_end(cap) | |
6197 cmdarg_T *cap; | |
6198 { | |
180 | 6199 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */ |
6200 { | |
6201 cap->arg = TRUE; | |
7 | 6202 nv_goto(cap); |
6203 cap->count1 = 1; /* to end of current line */ | |
6204 } | |
6205 nv_dollar(cap); | |
6206 } | |
6207 | |
6208 /* | |
6209 * Handle the "$" command. | |
6210 */ | |
6211 static void | |
6212 nv_dollar(cap) | |
6213 cmdarg_T *cap; | |
6214 { | |
6215 cap->oap->motion_type = MCHAR; | |
6216 cap->oap->inclusive = TRUE; | |
6217 #ifdef FEAT_VIRTUALEDIT | |
6218 /* In virtual mode when off the edge of a line and an operator | |
6219 * is pending (whew!) keep the cursor where it is. | |
6220 * Otherwise, send it to the end of the line. */ | |
6221 if (!virtual_active() || gchar_cursor() != NUL | |
6222 || cap->oap->op_type == OP_NOP) | |
6223 #endif | |
6224 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
6225 if (cursor_down((long)(cap->count1 - 1), | |
6226 cap->oap->op_type == OP_NOP) == FAIL) | |
6227 clearopbeep(cap->oap); | |
6228 #ifdef FEAT_FOLDING | |
6229 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6230 foldOpenCursor(); | |
6231 #endif | |
6232 } | |
6233 | |
6234 /* | |
6235 * Implementation of '?' and '/' commands. | |
6236 * If cap->arg is TRUE don't set PC mark. | |
6237 */ | |
6238 static void | |
6239 nv_search(cap) | |
6240 cmdarg_T *cap; | |
6241 { | |
6242 oparg_T *oap = cap->oap; | |
6243 | |
6244 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13) | |
6245 { | |
6246 /* Translate "g??" to "g?g?" */ | |
6247 cap->cmdchar = 'g'; | |
6248 cap->nchar = '?'; | |
6249 nv_operator(cap); | |
6250 return; | |
6251 } | |
6252 | |
6253 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0); | |
6254 | |
6255 if (cap->searchbuf == NULL) | |
6256 { | |
6257 clearop(oap); | |
6258 return; | |
6259 } | |
6260 | |
6261 normal_search(cap, cap->cmdchar, cap->searchbuf, | |
6262 (cap->arg ? 0 : SEARCH_MARK)); | |
6263 } | |
6264 | |
6265 /* | |
6266 * Handle "N" and "n" commands. | |
6267 * cap->arg is SEARCH_REV for "N", 0 for "n". | |
6268 */ | |
6269 static void | |
6270 nv_next(cap) | |
6271 cmdarg_T *cap; | |
6272 { | |
6273 normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
6274 } | |
6275 | |
6276 /* | |
6277 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat). | |
6278 * Uses only cap->count1 and cap->oap from "cap". | |
6279 */ | |
6280 static void | |
6281 normal_search(cap, dir, pat, opt) | |
6282 cmdarg_T *cap; | |
6283 int dir; | |
6284 char_u *pat; | |
6285 int opt; /* extra flags for do_search() */ | |
6286 { | |
6287 int i; | |
6288 | |
6289 cap->oap->motion_type = MCHAR; | |
6290 cap->oap->inclusive = FALSE; | |
6291 cap->oap->use_reg_one = TRUE; | |
6292 curwin->w_set_curswant = TRUE; | |
6293 | |
6294 i = do_search(cap->oap, dir, pat, cap->count1, | |
1521 | 6295 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG, NULL); |
7 | 6296 if (i == 0) |
6297 clearop(cap->oap); | |
6298 else | |
6299 { | |
6300 if (i == 2) | |
6301 cap->oap->motion_type = MLINE; | |
6302 #ifdef FEAT_VIRTUALEDIT | |
6303 curwin->w_cursor.coladd = 0; | |
6304 #endif | |
6305 #ifdef FEAT_FOLDING | |
6306 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6307 foldOpenCursor(); | |
6308 #endif | |
6309 } | |
6310 | |
6311 /* "/$" will put the cursor after the end of the line, may need to | |
6312 * correct that here */ | |
6313 check_cursor(); | |
6314 } | |
6315 | |
6316 /* | |
6317 * Character search commands. | |
6318 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for | |
6319 * ',' and FALSE for ';'. | |
6320 * cap->nchar is NUL for ',' and ';' (repeat the search) | |
6321 */ | |
6322 static void | |
6323 nv_csearch(cap) | |
6324 cmdarg_T *cap; | |
6325 { | |
6326 int t_cmd; | |
6327 | |
6328 if (cap->cmdchar == 't' || cap->cmdchar == 'T') | |
6329 t_cmd = TRUE; | |
6330 else | |
6331 t_cmd = FALSE; | |
6332 | |
6333 cap->oap->motion_type = MCHAR; | |
6334 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL) | |
6335 clearopbeep(cap->oap); | |
6336 else | |
6337 { | |
6338 curwin->w_set_curswant = TRUE; | |
6339 #ifdef FEAT_VIRTUALEDIT | |
6340 /* Include a Tab for "tx" and for "dfx". */ | |
6341 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD | |
6342 && (t_cmd || cap->oap->op_type != OP_NOP)) | |
6343 { | |
6344 colnr_T scol, ecol; | |
6345 | |
6346 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
6347 curwin->w_cursor.coladd = ecol - scol; | |
6348 } | |
6349 else | |
6350 curwin->w_cursor.coladd = 0; | |
6351 #endif | |
6352 adjust_for_sel(cap); | |
6353 #ifdef FEAT_FOLDING | |
6354 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6355 foldOpenCursor(); | |
6356 #endif | |
6357 } | |
6358 } | |
6359 | |
6360 /* | |
6361 * "[" and "]" commands. | |
6362 * cap->arg is BACKWARD for "[" and FORWARD for "]". | |
6363 */ | |
6364 static void | |
6365 nv_brackets(cap) | |
6366 cmdarg_T *cap; | |
6367 { | |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
6368 pos_T new_pos = INIT_POS_T(0, 0, 0); |
7 | 6369 pos_T prev_pos; |
6370 pos_T *pos = NULL; /* init for GCC */ | |
6371 pos_T old_pos; /* cursor position before command */ | |
6372 int flag; | |
6373 long n; | |
6374 int findc; | |
6375 int c; | |
6376 | |
6377 cap->oap->motion_type = MCHAR; | |
6378 cap->oap->inclusive = FALSE; | |
6379 old_pos = curwin->w_cursor; | |
6380 #ifdef FEAT_VIRTUALEDIT | |
6381 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */ | |
6382 #endif | |
6383 | |
6384 #ifdef FEAT_SEARCHPATH | |
6385 /* | |
6386 * "[f" or "]f" : Edit file under the cursor (same as "gf") | |
6387 */ | |
6388 if (cap->nchar == 'f') | |
6389 nv_gotofile(cap); | |
6390 else | |
6391 #endif | |
6392 | |
6393 #ifdef FEAT_FIND_ID | |
6394 /* | |
1188 | 6395 * Find the occurrence(s) of the identifier or define under cursor |
6396 * in current and included files or jump to the first occurrence. | |
7 | 6397 * |
6398 * search list jump | |
6399 * fwd bwd fwd bwd fwd bwd | |
6400 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I" | |
6401 * define "]d" "[d" "]D" "[D" "]^D" "[^D" | |
6402 */ | |
6403 if (vim_strchr((char_u *) | |
6404 #ifdef EBCDIC | |
6405 "iI\005dD\067", | |
6406 #else | |
6407 "iI\011dD\004", | |
6408 #endif | |
6409 cap->nchar) != NULL) | |
6410 { | |
6411 char_u *ptr; | |
6412 int len; | |
6413 | |
6414 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
6415 clearop(cap->oap); | |
6416 else | |
6417 { | |
6418 find_pattern_in_path(ptr, 0, len, TRUE, | |
6419 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE, | |
6420 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY, | |
6421 cap->count1, | |
6422 isupper(cap->nchar) ? ACTION_SHOW_ALL : | |
6423 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO, | |
6424 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1, | |
6425 (linenr_T)MAXLNUM); | |
6426 curwin->w_set_curswant = TRUE; | |
6427 } | |
6428 } | |
6429 else | |
6430 #endif | |
6431 | |
6432 /* | |
6433 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')' | |
6434 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct. | |
6435 * "[/", "[*", "]/", "]*": go to Nth comment start/end. | |
6436 * "[m" or "]m" search for prev/next start of (Java) method. | |
6437 * "[M" or "]M" search for prev/next end of (Java) method. | |
6438 */ | |
6439 if ( (cap->cmdchar == '[' | |
6440 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL) | |
6441 || (cap->cmdchar == ']' | |
6442 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL)) | |
6443 { | |
6444 if (cap->nchar == '*') | |
6445 cap->nchar = '/'; | |
6446 prev_pos.lnum = 0; | |
6447 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6448 { | |
6449 if (cap->cmdchar == '[') | |
6450 findc = '{'; | |
6451 else | |
6452 findc = '}'; | |
6453 n = 9999; | |
6454 } | |
6455 else | |
6456 { | |
6457 findc = cap->nchar; | |
6458 n = cap->count1; | |
6459 } | |
6460 for ( ; n > 0; --n) | |
6461 { | |
6462 if ((pos = findmatchlimit(cap->oap, findc, | |
6463 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL) | |
6464 { | |
6465 if (new_pos.lnum == 0) /* nothing found */ | |
6466 { | |
6467 if (cap->nchar != 'm' && cap->nchar != 'M') | |
6468 clearopbeep(cap->oap); | |
6469 } | |
6470 else | |
6471 pos = &new_pos; /* use last one found */ | |
6472 break; | |
6473 } | |
6474 prev_pos = new_pos; | |
6475 curwin->w_cursor = *pos; | |
6476 new_pos = *pos; | |
6477 } | |
6478 curwin->w_cursor = old_pos; | |
6479 | |
6480 /* | |
6481 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only | |
6482 * brought us to the match for "[m" and "]M" when inside a method. | |
6483 * Try finding the '{' or '}' we want to be at. | |
6484 * Also repeat for the given count. | |
6485 */ | |
6486 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6487 { | |
6488 /* norm is TRUE for "]M" and "[m" */ | |
6489 int norm = ((findc == '{') == (cap->nchar == 'm')); | |
6490 | |
6491 n = cap->count1; | |
6492 /* found a match: we were inside a method */ | |
6493 if (prev_pos.lnum != 0) | |
6494 { | |
6495 pos = &prev_pos; | |
6496 curwin->w_cursor = prev_pos; | |
6497 if (norm) | |
6498 --n; | |
6499 } | |
6500 else | |
6501 pos = NULL; | |
6502 while (n > 0) | |
6503 { | |
6504 for (;;) | |
6505 { | |
6506 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0) | |
6507 { | |
6508 /* if not found anything, that's an error */ | |
6509 if (pos == NULL) | |
6510 clearopbeep(cap->oap); | |
6511 n = 0; | |
6512 break; | |
6513 } | |
6514 c = gchar_cursor(); | |
6515 if (c == '{' || c == '}') | |
6516 { | |
6517 /* Must have found end/start of class: use it. | |
6518 * Or found the place to be at. */ | |
6519 if ((c == findc && norm) || (n == 1 && !norm)) | |
6520 { | |
6521 new_pos = curwin->w_cursor; | |
6522 pos = &new_pos; | |
6523 n = 0; | |
6524 } | |
6525 /* if no match found at all, we started outside of the | |
6526 * class and we're inside now. Just go on. */ | |
6527 else if (new_pos.lnum == 0) | |
6528 { | |
6529 new_pos = curwin->w_cursor; | |
6530 pos = &new_pos; | |
6531 } | |
6532 /* found start/end of other method: go to match */ | |
6533 else if ((pos = findmatchlimit(cap->oap, findc, | |
6534 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, | |
6535 0)) == NULL) | |
6536 n = 0; | |
6537 else | |
6538 curwin->w_cursor = *pos; | |
6539 break; | |
6540 } | |
6541 } | |
6542 --n; | |
6543 } | |
6544 curwin->w_cursor = old_pos; | |
6545 if (pos == NULL && new_pos.lnum != 0) | |
6546 clearopbeep(cap->oap); | |
6547 } | |
6548 if (pos != NULL) | |
6549 { | |
6550 setpcmark(); | |
6551 curwin->w_cursor = *pos; | |
6552 curwin->w_set_curswant = TRUE; | |
6553 #ifdef FEAT_FOLDING | |
6554 if ((fdo_flags & FDO_BLOCK) && KeyTyped | |
6555 && cap->oap->op_type == OP_NOP) | |
6556 foldOpenCursor(); | |
6557 #endif | |
6558 } | |
6559 } | |
6560 | |
6561 /* | |
6562 * "[[", "[]", "]]" and "][": move to start or end of function | |
6563 */ | |
6564 else if (cap->nchar == '[' || cap->nchar == ']') | |
6565 { | |
6566 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */ | |
6567 flag = '{'; | |
6568 else | |
6569 flag = '}'; /* "][" or "[]" */ | |
6570 | |
6571 curwin->w_set_curswant = TRUE; | |
6572 /* | |
6573 * Imitate strange Vi behaviour: When using "]]" with an operator | |
6574 * we also stop at '}'. | |
6575 */ | |
503 | 6576 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag, |
7 | 6577 (cap->oap->op_type != OP_NOP |
6578 && cap->arg == FORWARD && flag == '{'))) | |
6579 clearopbeep(cap->oap); | |
6580 else | |
6581 { | |
6582 if (cap->oap->op_type == OP_NOP) | |
6583 beginline(BL_WHITE | BL_FIX); | |
6584 #ifdef FEAT_FOLDING | |
6585 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6586 foldOpenCursor(); | |
6587 #endif | |
6588 } | |
6589 } | |
6590 | |
6591 /* | |
6592 * "[p", "[P", "]P" and "]p": put with indent adjustment | |
6593 */ | |
6594 else if (cap->nchar == 'p' || cap->nchar == 'P') | |
6595 { | |
1312 | 6596 if (!checkclearop(cap->oap)) |
7 | 6597 { |
5708 | 6598 int dir = (cap->cmdchar == ']' && cap->nchar == 'p') |
6599 ? FORWARD : BACKWARD; | |
6600 int regname = cap->oap->regname; | |
6601 int was_visual = VIsual_active; | |
6602 int line_count = curbuf->b_ml.ml_line_count; | |
6603 pos_T start, end; | |
6604 | |
6605 if (VIsual_active) | |
6606 { | |
6607 start = ltoreq(VIsual, curwin->w_cursor) | |
6608 ? VIsual : curwin->w_cursor; | |
6609 end = equalpos(start,VIsual) ? curwin->w_cursor : VIsual; | |
6610 curwin->w_cursor = (dir == BACKWARD ? start : end); | |
6611 } | |
6612 # ifdef FEAT_CLIPBOARD | |
6613 adjust_clip_reg(®name); | |
6614 # endif | |
7 | 6615 prep_redo_cmd(cap); |
5708 | 6616 |
6617 do_put(regname, dir, cap->count1, PUT_FIXINDENT); | |
6618 if (was_visual) | |
6619 { | |
6620 VIsual = start; | |
6621 curwin->w_cursor = end; | |
6622 if (dir == BACKWARD) | |
6623 { | |
6624 /* adjust lines */ | |
6625 VIsual.lnum += curbuf->b_ml.ml_line_count - line_count; | |
6626 curwin->w_cursor.lnum += | |
6627 curbuf->b_ml.ml_line_count - line_count; | |
6628 } | |
6629 | |
6630 VIsual_active = TRUE; | |
6631 if (VIsual_mode == 'V') | |
6632 { | |
6633 /* delete visually selected lines */ | |
6634 cap->cmdchar = 'd'; | |
6635 cap->nchar = NUL; | |
6636 cap->oap->regname = regname; | |
6637 nv_operator(cap); | |
6638 do_pending_operator(cap, 0, FALSE); | |
6639 } | |
6640 if (VIsual_active) | |
6641 { | |
6642 end_visual_mode(); | |
6643 redraw_later(SOME_VALID); | |
6644 } | |
6645 } | |
7 | 6646 } |
6647 } | |
6648 | |
6649 /* | |
6650 * "['", "[`", "]'" and "]`": jump to next mark | |
6651 */ | |
6652 else if (cap->nchar == '\'' || cap->nchar == '`') | |
6653 { | |
6654 pos = &curwin->w_cursor; | |
6655 for (n = cap->count1; n > 0; --n) | |
6656 { | |
6657 prev_pos = *pos; | |
6658 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD, | |
6659 cap->nchar == '\''); | |
6660 if (pos == NULL) | |
6661 break; | |
6662 } | |
6663 if (pos == NULL) | |
6664 pos = &prev_pos; | |
6665 nv_cursormark(cap, cap->nchar == '\'', pos); | |
6666 } | |
6667 | |
6668 #ifdef FEAT_MOUSE | |
6669 /* | |
6670 * [ or ] followed by a middle mouse click: put selected text with | |
6671 * indent adjustment. Any other button just does as usual. | |
6672 */ | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
6673 else if (cap->nchar >= K_RIGHTRELEASE && cap->nchar <= K_LEFTMOUSE) |
7 | 6674 { |
6675 (void)do_mouse(cap->oap, cap->nchar, | |
6676 (cap->cmdchar == ']') ? FORWARD : BACKWARD, | |
6677 cap->count1, PUT_FIXINDENT); | |
6678 } | |
6679 #endif /* FEAT_MOUSE */ | |
6680 | |
6681 #ifdef FEAT_FOLDING | |
6682 /* | |
6683 * "[z" and "]z": move to start or end of open fold. | |
6684 */ | |
6685 else if (cap->nchar == 'z') | |
6686 { | |
6687 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6688 cap->count1) == FAIL) | |
6689 clearopbeep(cap->oap); | |
6690 } | |
6691 #endif | |
6692 | |
6693 #ifdef FEAT_DIFF | |
6694 /* | |
6695 * "[c" and "]c": move to next or previous diff-change. | |
6696 */ | |
6697 else if (cap->nchar == 'c') | |
6698 { | |
6699 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6700 cap->count1) == FAIL) | |
6701 clearopbeep(cap->oap); | |
6702 } | |
6703 #endif | |
6704 | |
737 | 6705 #ifdef FEAT_SPELL |
236 | 6706 /* |
6707 * "[s", "[S", "]s" and "]S": move to next spell error. | |
6708 */ | |
6709 else if (cap->nchar == 's' || cap->nchar == 'S') | |
6710 { | |
249 | 6711 setpcmark(); |
6712 for (n = 0; n < cap->count1; ++n) | |
498 | 6713 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD, |
6714 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0) | |
249 | 6715 { |
6716 clearopbeep(cap->oap); | |
6717 break; | |
6718 } | |
819 | 6719 # ifdef FEAT_FOLDING |
6720 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6721 foldOpenCursor(); | |
6722 # endif | |
236 | 6723 } |
6724 #endif | |
6725 | |
7 | 6726 /* Not a valid cap->nchar. */ |
6727 else | |
6728 clearopbeep(cap->oap); | |
6729 } | |
6730 | |
6731 /* | |
6732 * Handle Normal mode "%" command. | |
6733 */ | |
6734 static void | |
6735 nv_percent(cap) | |
6736 cmdarg_T *cap; | |
6737 { | |
6738 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
|
6739 #if defined(FEAT_FOLDING) |
7 | 6740 linenr_T lnum = curwin->w_cursor.lnum; |
6741 #endif | |
6742 | |
6743 cap->oap->inclusive = TRUE; | |
6744 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */ | |
6745 { | |
6746 if (cap->count0 > 100) | |
6747 clearopbeep(cap->oap); | |
6748 else | |
6749 { | |
6750 cap->oap->motion_type = MLINE; | |
6751 setpcmark(); | |
6752 /* Round up, so CTRL-G will give same value. Watch out for a | |
6753 * large line count, the line number must not go negative! */ | |
6754 if (curbuf->b_ml.ml_line_count > 1000000) | |
6755 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L) | |
6756 / 100L * cap->count0; | |
6757 else | |
6758 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * | |
6759 cap->count0 + 99L) / 100L; | |
6760 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6761 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6762 beginline(BL_SOL | BL_FIX); | |
6763 } | |
6764 } | |
6765 else /* "%" : go to matching paren */ | |
6766 { | |
6767 cap->oap->motion_type = MCHAR; | |
6768 cap->oap->use_reg_one = TRUE; | |
6769 if ((pos = findmatch(cap->oap, NUL)) == NULL) | |
6770 clearopbeep(cap->oap); | |
6771 else | |
6772 { | |
6773 setpcmark(); | |
6774 curwin->w_cursor = *pos; | |
6775 curwin->w_set_curswant = TRUE; | |
6776 #ifdef FEAT_VIRTUALEDIT | |
6777 curwin->w_cursor.coladd = 0; | |
6778 #endif | |
6779 adjust_for_sel(cap); | |
6780 } | |
6781 } | |
6782 #ifdef FEAT_FOLDING | |
6783 if (cap->oap->op_type == OP_NOP | |
6784 && lnum != curwin->w_cursor.lnum | |
6785 && (fdo_flags & FDO_PERCENT) | |
6786 && KeyTyped) | |
6787 foldOpenCursor(); | |
6788 #endif | |
6789 } | |
6790 | |
6791 /* | |
6792 * Handle "(" and ")" commands. | |
6793 * cap->arg is BACKWARD for "(" and FORWARD for ")". | |
6794 */ | |
6795 static void | |
6796 nv_brace(cap) | |
6797 cmdarg_T *cap; | |
6798 { | |
6799 cap->oap->motion_type = MCHAR; | |
6800 cap->oap->use_reg_one = TRUE; | |
620 | 6801 /* The motion used to be inclusive for "(", but that is not what Vi does. */ |
6802 cap->oap->inclusive = FALSE; | |
7 | 6803 curwin->w_set_curswant = TRUE; |
6804 | |
6805 if (findsent(cap->arg, cap->count1) == FAIL) | |
6806 clearopbeep(cap->oap); | |
6807 else | |
6808 { | |
1505 | 6809 /* Don't leave the cursor on the NUL past end of line. */ |
6810 adjust_cursor(cap->oap); | |
7 | 6811 #ifdef FEAT_VIRTUALEDIT |
6812 curwin->w_cursor.coladd = 0; | |
6813 #endif | |
6814 #ifdef FEAT_FOLDING | |
6815 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6816 foldOpenCursor(); | |
6817 #endif | |
6818 } | |
6819 } | |
6820 | |
6821 /* | |
6822 * "m" command: Mark a position. | |
6823 */ | |
6824 static void | |
6825 nv_mark(cap) | |
6826 cmdarg_T *cap; | |
6827 { | |
6828 if (!checkclearop(cap->oap)) | |
6829 { | |
6830 if (setmark(cap->nchar) == FAIL) | |
6831 clearopbeep(cap->oap); | |
6832 } | |
6833 } | |
6834 | |
6835 /* | |
6836 * "{" and "}" commands. | |
6837 * cmd->arg is BACKWARD for "{" and FORWARD for "}". | |
6838 */ | |
6839 static void | |
6840 nv_findpar(cap) | |
6841 cmdarg_T *cap; | |
6842 { | |
6843 cap->oap->motion_type = MCHAR; | |
6844 cap->oap->inclusive = FALSE; | |
6845 cap->oap->use_reg_one = TRUE; | |
6846 curwin->w_set_curswant = TRUE; | |
503 | 6847 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE)) |
7 | 6848 clearopbeep(cap->oap); |
6849 else | |
6850 { | |
6851 #ifdef FEAT_VIRTUALEDIT | |
6852 curwin->w_cursor.coladd = 0; | |
6853 #endif | |
6854 #ifdef FEAT_FOLDING | |
6855 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6856 foldOpenCursor(); | |
6857 #endif | |
6858 } | |
6859 } | |
6860 | |
6861 /* | |
6862 * "u" command: Undo or make lower case. | |
6863 */ | |
6864 static void | |
6865 nv_undo(cap) | |
6866 cmdarg_T *cap; | |
6867 { | |
5735 | 6868 if (cap->oap->op_type == OP_LOWER || VIsual_active) |
7 | 6869 { |
6870 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */ | |
6871 cap->cmdchar = 'g'; | |
6872 cap->nchar = 'u'; | |
6873 nv_operator(cap); | |
6874 } | |
6875 else | |
6876 nv_kundo(cap); | |
6877 } | |
6878 | |
6879 /* | |
6880 * <Undo> command. | |
6881 */ | |
6882 static void | |
6883 nv_kundo(cap) | |
6884 cmdarg_T *cap; | |
6885 { | |
6886 if (!checkclearopq(cap->oap)) | |
6887 { | |
6888 u_undo((int)cap->count1); | |
6889 curwin->w_set_curswant = TRUE; | |
6890 } | |
6891 } | |
6892 | |
6893 /* | |
6894 * Handle the "r" command. | |
6895 */ | |
6896 static void | |
6897 nv_replace(cap) | |
6898 cmdarg_T *cap; | |
6899 { | |
6900 char_u *ptr; | |
6901 int had_ctrl_v; | |
6902 long n; | |
6903 | |
6904 if (checkclearop(cap->oap)) | |
6905 return; | |
6906 | |
6907 /* get another character */ | |
6908 if (cap->nchar == Ctrl_V) | |
6909 { | |
6910 had_ctrl_v = Ctrl_V; | |
6911 cap->nchar = get_literal(); | |
6912 /* Don't redo a multibyte character with CTRL-V. */ | |
6913 if (cap->nchar > DEL) | |
6914 had_ctrl_v = NUL; | |
6915 } | |
6916 else | |
6917 had_ctrl_v = NUL; | |
6918 | |
1343 | 6919 /* Abort if the character is a special key. */ |
6920 if (IS_SPECIAL(cap->nchar)) | |
6921 { | |
6922 clearopbeep(cap->oap); | |
6923 return; | |
6924 } | |
6925 | |
7 | 6926 /* Visual mode "r" */ |
6927 if (VIsual_active) | |
6928 { | |
1797 | 6929 if (got_int) |
6930 reset_VIsual(); | |
5428 | 6931 if (had_ctrl_v) |
6932 { | |
6933 if (cap->nchar == '\r') | |
6934 cap->nchar = -1; | |
6935 else if (cap->nchar == '\n') | |
6936 cap->nchar = -2; | |
6937 } | |
7 | 6938 nv_operator(cap); |
6939 return; | |
6940 } | |
6941 | |
6942 #ifdef FEAT_VIRTUALEDIT | |
6943 /* Break tabs, etc. */ | |
6944 if (virtual_active()) | |
6945 { | |
6946 if (u_save_cursor() == FAIL) | |
6947 return; | |
6948 if (gchar_cursor() == NUL) | |
6949 { | |
6950 /* Add extra space and put the cursor on the first one. */ | |
6951 coladvance_force((colnr_T)(getviscol() + cap->count1)); | |
6952 curwin->w_cursor.col -= cap->count1; | |
6953 } | |
6954 else if (gchar_cursor() == TAB) | |
6955 coladvance_force(getviscol()); | |
6956 } | |
6957 #endif | |
6958 | |
1343 | 6959 /* Abort if not enough characters to replace. */ |
7 | 6960 ptr = ml_get_cursor(); |
1343 | 6961 if (STRLEN(ptr) < (unsigned)cap->count1 |
7 | 6962 #ifdef FEAT_MBYTE |
6963 || (has_mbyte && mb_charlen(ptr) < cap->count1) | |
6964 #endif | |
6965 ) | |
6966 { | |
6967 clearopbeep(cap->oap); | |
6968 return; | |
6969 } | |
6970 | |
6971 /* | |
6972 * Replacing with a TAB is done by edit() when it is complicated because | |
6973 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB. | |
6974 * Other characters are done below to avoid problems with things like | |
6975 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC). | |
6976 */ | |
6977 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta)) | |
6978 { | |
6979 stuffnumReadbuff(cap->count1); | |
6980 stuffcharReadbuff('R'); | |
6981 stuffcharReadbuff('\t'); | |
6982 stuffcharReadbuff(ESC); | |
6983 return; | |
6984 } | |
6985 | |
6986 /* save line for undo */ | |
6987 if (u_save_cursor() == FAIL) | |
6988 return; | |
6989 | |
6990 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n')) | |
6991 { | |
6992 /* | |
6993 * Replace character(s) by a single newline. | |
6994 * Strange vi behaviour: Only one newline is inserted. | |
6995 * Delete the characters here. | |
6996 * Insert the newline with an insert command, takes care of | |
6997 * autoindent. The insert command depends on being on the last | |
6998 * character of a line or not. | |
6999 */ | |
7000 #ifdef FEAT_MBYTE | |
7001 (void)del_chars(cap->count1, FALSE); /* delete the characters */ | |
7002 #else | |
608 | 7003 (void)del_bytes(cap->count1, FALSE, FALSE); /* delete the characters */ |
7 | 7004 #endif |
7005 stuffcharReadbuff('\r'); | |
7006 stuffcharReadbuff(ESC); | |
7007 | |
7008 /* Give 'r' to edit(), to get the redo command right. */ | |
7009 invoke_edit(cap, TRUE, 'r', FALSE); | |
7010 } | |
7011 else | |
7012 { | |
7013 prep_redo(cap->oap->regname, cap->count1, | |
7014 NUL, 'r', NUL, had_ctrl_v, cap->nchar); | |
7015 | |
7016 curbuf->b_op_start = curwin->w_cursor; | |
7017 #ifdef FEAT_MBYTE | |
7018 if (has_mbyte) | |
7019 { | |
7020 int old_State = State; | |
7021 | |
7022 if (cap->ncharC1 != 0) | |
7023 AppendCharToRedobuff(cap->ncharC1); | |
7024 if (cap->ncharC2 != 0) | |
7025 AppendCharToRedobuff(cap->ncharC2); | |
7026 | |
7027 /* This is slow, but it handles replacing a single-byte with a | |
7028 * multi-byte and the other way around. Also handles adding | |
7029 * composing characters for utf-8. */ | |
7030 for (n = cap->count1; n > 0; --n) | |
7031 { | |
7032 State = REPLACE; | |
3501 | 7033 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
7034 { | |
7035 int c = ins_copychar(curwin->w_cursor.lnum | |
7036 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
7037 if (c != NUL) | |
7038 ins_char(c); | |
7039 else | |
7040 /* will be decremented further down */ | |
7041 ++curwin->w_cursor.col; | |
7042 } | |
7043 else | |
7044 ins_char(cap->nchar); | |
7 | 7045 State = old_State; |
7046 if (cap->ncharC1 != 0) | |
7047 ins_char(cap->ncharC1); | |
7048 if (cap->ncharC2 != 0) | |
7049 ins_char(cap->ncharC2); | |
7050 } | |
7051 } | |
7052 else | |
7053 #endif | |
7054 { | |
7055 /* | |
7056 * Replace the characters within one line. | |
7057 */ | |
7058 for (n = cap->count1; n > 0; --n) | |
7059 { | |
7060 /* | |
7061 * Get ptr again, because u_save and/or showmatch() will have | |
7062 * released the line. At the same time we let know that the | |
7063 * line will be changed. | |
7064 */ | |
7065 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE); | |
3501 | 7066 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
7067 { | |
7068 int c = ins_copychar(curwin->w_cursor.lnum | |
7069 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
7070 if (c != NUL) | |
7071 ptr[curwin->w_cursor.col] = c; | |
7072 } | |
7073 else | |
7074 ptr[curwin->w_cursor.col] = cap->nchar; | |
7 | 7075 if (p_sm && msg_silent == 0) |
7076 showmatch(cap->nchar); | |
7077 ++curwin->w_cursor.col; | |
7078 } | |
7079 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7080 if (netbeans_active()) |
7 | 7081 { |
2210 | 7082 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1); |
7 | 7083 |
33 | 7084 netbeans_removed(curbuf, curwin->w_cursor.lnum, start, |
2210 | 7085 (long)cap->count1); |
7 | 7086 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start, |
33 | 7087 &ptr[start], (int)cap->count1); |
7 | 7088 } |
7089 #endif | |
7090 | |
7091 /* mark the buffer as changed and prepare for displaying */ | |
7092 changed_bytes(curwin->w_cursor.lnum, | |
7093 (colnr_T)(curwin->w_cursor.col - cap->count1)); | |
7094 } | |
7095 --curwin->w_cursor.col; /* cursor on the last replaced char */ | |
7096 #ifdef FEAT_MBYTE | |
7097 /* if the character on the left of the current cursor is a multi-byte | |
7098 * character, move two characters left */ | |
7099 if (has_mbyte) | |
7100 mb_adjust_cursor(); | |
7101 #endif | |
7102 curbuf->b_op_end = curwin->w_cursor; | |
7103 curwin->w_set_curswant = TRUE; | |
7104 set_last_insert(cap->nchar); | |
7105 } | |
7106 } | |
7107 | |
7108 /* | |
7109 * 'o': Exchange start and end of Visual area. | |
7110 * 'O': same, but in block mode exchange left and right corners. | |
7111 */ | |
7112 static void | |
7113 v_swap_corners(cmdchar) | |
7114 int cmdchar; | |
7115 { | |
7116 pos_T old_cursor; | |
7117 colnr_T left, right; | |
7118 | |
7119 if (cmdchar == 'O' && VIsual_mode == Ctrl_V) | |
7120 { | |
7121 old_cursor = curwin->w_cursor; | |
7122 getvcols(curwin, &old_cursor, &VIsual, &left, &right); | |
7123 curwin->w_cursor.lnum = VIsual.lnum; | |
7124 coladvance(left); | |
7125 VIsual = curwin->w_cursor; | |
7126 | |
7127 curwin->w_cursor.lnum = old_cursor.lnum; | |
7128 curwin->w_curswant = right; | |
7129 /* 'selection "exclusive" and cursor at right-bottom corner: move it | |
7130 * right one column */ | |
7131 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e') | |
7132 ++curwin->w_curswant; | |
7133 coladvance(curwin->w_curswant); | |
7134 if (curwin->w_cursor.col == old_cursor.col | |
7135 #ifdef FEAT_VIRTUALEDIT | |
7136 && (!virtual_active() | |
7137 || curwin->w_cursor.coladd == old_cursor.coladd) | |
7138 #endif | |
7139 ) | |
7140 { | |
7141 curwin->w_cursor.lnum = VIsual.lnum; | |
7142 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e') | |
7143 ++right; | |
7144 coladvance(right); | |
7145 VIsual = curwin->w_cursor; | |
7146 | |
7147 curwin->w_cursor.lnum = old_cursor.lnum; | |
7148 coladvance(left); | |
7149 curwin->w_curswant = left; | |
7150 } | |
7151 } | |
7152 else | |
7153 { | |
7154 old_cursor = curwin->w_cursor; | |
7155 curwin->w_cursor = VIsual; | |
7156 VIsual = old_cursor; | |
7157 curwin->w_set_curswant = TRUE; | |
7158 } | |
7159 } | |
7160 | |
7161 /* | |
7162 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE). | |
7163 */ | |
7164 static void | |
7165 nv_Replace(cap) | |
7166 cmdarg_T *cap; | |
7167 { | |
7168 if (VIsual_active) /* "R" is replace lines */ | |
7169 { | |
7170 cap->cmdchar = 'c'; | |
7171 cap->nchar = NUL; | |
4213 | 7172 VIsual_mode_orig = VIsual_mode; /* remember original area for gv */ |
7 | 7173 VIsual_mode = 'V'; |
7174 nv_operator(cap); | |
7175 } | |
5735 | 7176 else if (!checkclearopq(cap->oap)) |
7 | 7177 { |
7178 if (!curbuf->b_p_ma) | |
7179 EMSG(_(e_modifiable)); | |
7180 else | |
7181 { | |
7182 #ifdef FEAT_VIRTUALEDIT | |
7183 if (virtual_active()) | |
7184 coladvance(getviscol()); | |
7185 #endif | |
7186 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE); | |
7187 } | |
7188 } | |
7189 } | |
7190 | |
7191 #ifdef FEAT_VREPLACE | |
7192 /* | |
7193 * "gr". | |
7194 */ | |
7195 static void | |
7196 nv_vreplace(cap) | |
7197 cmdarg_T *cap; | |
7198 { | |
7199 if (VIsual_active) | |
7200 { | |
7201 cap->cmdchar = 'r'; | |
7202 cap->nchar = cap->extra_char; | |
7203 nv_replace(cap); /* Do same as "r" in Visual mode for now */ | |
7204 } | |
5735 | 7205 else if (!checkclearopq(cap->oap)) |
7 | 7206 { |
7207 if (!curbuf->b_p_ma) | |
7208 EMSG(_(e_modifiable)); | |
7209 else | |
7210 { | |
7211 if (cap->extra_char == Ctrl_V) /* get another character */ | |
7212 cap->extra_char = get_literal(); | |
7213 stuffcharReadbuff(cap->extra_char); | |
7214 stuffcharReadbuff(ESC); | |
7215 # ifdef FEAT_VIRTUALEDIT | |
7216 if (virtual_active()) | |
7217 coladvance(getviscol()); | |
7218 # endif | |
7219 invoke_edit(cap, TRUE, 'v', FALSE); | |
7220 } | |
7221 } | |
7222 } | |
7223 #endif | |
7224 | |
7225 /* | |
7226 * Swap case for "~" command, when it does not work like an operator. | |
7227 */ | |
7228 static void | |
7229 n_swapchar(cap) | |
7230 cmdarg_T *cap; | |
7231 { | |
7232 long n; | |
7233 pos_T startpos; | |
7234 int did_change = 0; | |
7235 #ifdef FEAT_NETBEANS_INTG | |
7236 pos_T pos; | |
7237 char_u *ptr; | |
7238 int count; | |
7239 #endif | |
7240 | |
7241 if (checkclearopq(cap->oap)) | |
7242 return; | |
7243 | |
7244 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL) | |
7245 { | |
7246 clearopbeep(cap->oap); | |
7247 return; | |
7248 } | |
7249 | |
7250 prep_redo_cmd(cap); | |
7251 | |
7252 if (u_save_cursor() == FAIL) | |
7253 return; | |
7254 | |
7255 startpos = curwin->w_cursor; | |
7256 #ifdef FEAT_NETBEANS_INTG | |
7257 pos = startpos; | |
7258 #endif | |
7259 for (n = cap->count1; n > 0; --n) | |
7260 { | |
7261 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor); | |
7262 inc_cursor(); | |
7263 if (gchar_cursor() == NUL) | |
7264 { | |
7265 if (vim_strchr(p_ww, '~') != NULL | |
7266 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
7267 { | |
7268 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7269 if (netbeans_active()) |
7 | 7270 { |
7271 if (did_change) | |
7272 { | |
7273 ptr = ml_get(pos.lnum); | |
835 | 7274 count = (int)STRLEN(ptr) - pos.col; |
33 | 7275 netbeans_removed(curbuf, pos.lnum, pos.col, |
7276 (long)count); | |
7 | 7277 netbeans_inserted(curbuf, pos.lnum, pos.col, |
33 | 7278 &ptr[pos.col], count); |
7 | 7279 } |
7280 pos.col = 0; | |
7281 pos.lnum++; | |
7282 } | |
7283 #endif | |
7284 ++curwin->w_cursor.lnum; | |
7285 curwin->w_cursor.col = 0; | |
7286 if (n > 1) | |
7287 { | |
7288 if (u_savesub(curwin->w_cursor.lnum) == FAIL) | |
7289 break; | |
7290 u_clearline(); | |
7291 } | |
7292 } | |
7293 else | |
7294 break; | |
7295 } | |
7296 } | |
7297 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7298 if (did_change && netbeans_active()) |
7 | 7299 { |
7300 ptr = ml_get(pos.lnum); | |
7301 count = curwin->w_cursor.col - pos.col; | |
33 | 7302 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
7303 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count); | |
7 | 7304 } |
7305 #endif | |
7306 | |
7307 | |
7308 check_cursor(); | |
7309 curwin->w_set_curswant = TRUE; | |
7310 if (did_change) | |
7311 { | |
7312 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1, | |
7313 0L); | |
7314 curbuf->b_op_start = startpos; | |
7315 curbuf->b_op_end = curwin->w_cursor; | |
7316 if (curbuf->b_op_end.col > 0) | |
7317 --curbuf->b_op_end.col; | |
7318 } | |
7319 } | |
7320 | |
7321 /* | |
7322 * Move cursor to mark. | |
7323 */ | |
7324 static void | |
7325 nv_cursormark(cap, flag, pos) | |
7326 cmdarg_T *cap; | |
7327 int flag; | |
7328 pos_T *pos; | |
7329 { | |
7330 if (check_mark(pos) == FAIL) | |
7331 clearop(cap->oap); | |
7332 else | |
7333 { | |
7334 if (cap->cmdchar == '\'' | |
7335 || cap->cmdchar == '`' | |
7336 || cap->cmdchar == '[' | |
7337 || cap->cmdchar == ']') | |
7338 setpcmark(); | |
7339 curwin->w_cursor = *pos; | |
7340 if (flag) | |
7341 beginline(BL_WHITE | BL_FIX); | |
7342 else | |
7343 check_cursor(); | |
7344 } | |
7345 cap->oap->motion_type = flag ? MLINE : MCHAR; | |
7346 if (cap->cmdchar == '`') | |
7347 cap->oap->use_reg_one = TRUE; | |
7348 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */ | |
7349 curwin->w_set_curswant = TRUE; | |
7350 } | |
7351 | |
7352 /* | |
7353 * Handle commands that are operators in Visual mode. | |
7354 */ | |
7355 static void | |
7356 v_visop(cap) | |
7357 cmdarg_T *cap; | |
7358 { | |
7359 static char_u trans[] = "YyDdCcxdXdAAIIrr"; | |
7360 | |
7361 /* Uppercase means linewise, except in block mode, then "D" deletes till | |
4352 | 7362 * the end of the line, and "C" replaces till EOL */ |
7 | 7363 if (isupper(cap->cmdchar)) |
7364 { | |
7365 if (VIsual_mode != Ctrl_V) | |
4213 | 7366 { |
7367 VIsual_mode_orig = VIsual_mode; | |
7 | 7368 VIsual_mode = 'V'; |
4213 | 7369 } |
7 | 7370 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D') |
7371 curwin->w_curswant = MAXCOL; | |
7372 } | |
7373 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1); | |
7374 nv_operator(cap); | |
7375 } | |
7376 | |
7377 /* | |
7378 * "s" and "S" commands. | |
7379 */ | |
7380 static void | |
7381 nv_subst(cap) | |
7382 cmdarg_T *cap; | |
7383 { | |
7384 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */ | |
7385 { | |
7386 if (cap->cmdchar == 'S') | |
4213 | 7387 { |
7388 VIsual_mode_orig = VIsual_mode; | |
7 | 7389 VIsual_mode = 'V'; |
4213 | 7390 } |
7 | 7391 cap->cmdchar = 'c'; |
7392 nv_operator(cap); | |
7393 } | |
7394 else | |
7395 nv_optrans(cap); | |
7396 } | |
7397 | |
7398 /* | |
7399 * Abbreviated commands. | |
7400 */ | |
7401 static void | |
7402 nv_abbrev(cap) | |
7403 cmdarg_T *cap; | |
7404 { | |
7405 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL) | |
7406 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */ | |
7407 | |
7408 /* in Visual mode these commands are operators */ | |
7409 if (VIsual_active) | |
7410 v_visop(cap); | |
7411 else | |
7412 nv_optrans(cap); | |
7413 } | |
7414 | |
7415 /* | |
7416 * Translate a command into another command. | |
7417 */ | |
7418 static void | |
7419 nv_optrans(cap) | |
7420 cmdarg_T *cap; | |
7421 { | |
7422 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh", | |
7423 (char_u *)"d$", (char_u *)"c$", | |
7424 (char_u *)"cl", (char_u *)"cc", | |
7425 (char_u *)"yy", (char_u *)":s\r"}; | |
7426 static char_u *str = (char_u *)"xXDCsSY&"; | |
7427 | |
7428 if (!checkclearopq(cap->oap)) | |
7429 { | |
164 | 7430 /* In Vi "2D" doesn't delete the next line. Can't translate it |
7431 * either, because "2." should also not use the count. */ | |
7432 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL) | |
7433 { | |
7434 cap->oap->start = curwin->w_cursor; | |
7435 cap->oap->op_type = OP_DELETE; | |
1490 | 7436 #ifdef FEAT_EVAL |
7437 set_op_var(OP_DELETE); | |
7438 #endif | |
164 | 7439 cap->count1 = 1; |
7440 nv_dollar(cap); | |
7441 finish_op = TRUE; | |
7442 ResetRedobuff(); | |
7443 AppendCharToRedobuff('D'); | |
7444 } | |
7445 else | |
7446 { | |
7447 if (cap->count0) | |
7448 stuffnumReadbuff(cap->count0); | |
7449 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]); | |
7450 } | |
7 | 7451 } |
7452 cap->opcount = 0; | |
7453 } | |
7454 | |
7455 /* | |
7456 * "'" and "`" commands. Also for "g'" and "g`". | |
7457 * cap->arg is TRUE for "'" and "g'". | |
7458 */ | |
7459 static void | |
7460 nv_gomark(cap) | |
7461 cmdarg_T *cap; | |
7462 { | |
7463 pos_T *pos; | |
7464 int c; | |
7465 #ifdef FEAT_FOLDING | |
4017 | 7466 pos_T old_cursor = curwin->w_cursor; |
7 | 7467 int old_KeyTyped = KeyTyped; /* getting file may reset it */ |
7468 #endif | |
7469 | |
7470 if (cap->cmdchar == 'g') | |
7471 c = cap->extra_char; | |
7472 else | |
7473 c = cap->nchar; | |
7474 pos = getmark(c, (cap->oap->op_type == OP_NOP)); | |
7475 if (pos == (pos_T *)-1) /* jumped to other file */ | |
7476 { | |
7477 if (cap->arg) | |
7478 { | |
7479 check_cursor_lnum(); | |
7480 beginline(BL_WHITE | BL_FIX); | |
7481 } | |
7482 else | |
7483 check_cursor(); | |
7484 } | |
7485 else | |
7486 nv_cursormark(cap, cap->arg, pos); | |
7487 | |
7488 #ifdef FEAT_VIRTUALEDIT | |
7489 /* May need to clear the coladd that a mark includes. */ | |
7490 if (!virtual_active()) | |
7491 curwin->w_cursor.coladd = 0; | |
7492 #endif | |
7493 #ifdef FEAT_FOLDING | |
7494 if (cap->oap->op_type == OP_NOP | |
4057 | 7495 && pos != NULL |
4017 | 7496 && (pos == (pos_T *)-1 || !equalpos(old_cursor, *pos)) |
7 | 7497 && (fdo_flags & FDO_MARK) |
7498 && old_KeyTyped) | |
7499 foldOpenCursor(); | |
7500 #endif | |
7501 } | |
7502 | |
7503 /* | |
7504 * Handle CTRL-O, CTRL-I, "g;" and "g," commands. | |
7505 */ | |
7506 static void | |
7507 nv_pcmark(cap) | |
7508 cmdarg_T *cap; | |
7509 { | |
7510 #ifdef FEAT_JUMPLIST | |
7511 pos_T *pos; | |
7512 # ifdef FEAT_FOLDING | |
7513 linenr_T lnum = curwin->w_cursor.lnum; | |
7514 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
7515 # endif | |
7516 | |
7517 if (!checkclearopq(cap->oap)) | |
7518 { | |
7519 if (cap->cmdchar == 'g') | |
7520 pos = movechangelist((int)cap->count1); | |
7521 else | |
7522 pos = movemark((int)cap->count1); | |
7523 if (pos == (pos_T *)-1) /* jump to other file */ | |
7524 { | |
7525 curwin->w_set_curswant = TRUE; | |
7526 check_cursor(); | |
7527 } | |
7528 else if (pos != NULL) /* can jump */ | |
7529 nv_cursormark(cap, FALSE, pos); | |
7530 else if (cap->cmdchar == 'g') | |
7531 { | |
7532 if (curbuf->b_changelistlen == 0) | |
7533 EMSG(_("E664: changelist is empty")); | |
7534 else if (cap->count1 < 0) | |
7535 EMSG(_("E662: At start of changelist")); | |
7536 else | |
7537 EMSG(_("E663: At end of changelist")); | |
7538 } | |
7539 else | |
7540 clearopbeep(cap->oap); | |
7541 # ifdef FEAT_FOLDING | |
7542 if (cap->oap->op_type == OP_NOP | |
7543 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
7544 && (fdo_flags & FDO_MARK) | |
7545 && old_KeyTyped) | |
7546 foldOpenCursor(); | |
7547 # endif | |
7548 } | |
7549 #else | |
7550 clearopbeep(cap->oap); | |
7551 #endif | |
7552 } | |
7553 | |
7554 /* | |
7555 * Handle '"' command. | |
7556 */ | |
7557 static void | |
7558 nv_regname(cap) | |
7559 cmdarg_T *cap; | |
7560 { | |
7561 if (checkclearop(cap->oap)) | |
7562 return; | |
7563 #ifdef FEAT_EVAL | |
7564 if (cap->nchar == '=') | |
7565 cap->nchar = get_expr_register(); | |
7566 #endif | |
7567 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE)) | |
7568 { | |
7569 cap->oap->regname = cap->nchar; | |
7570 cap->opcount = cap->count0; /* remember count before '"' */ | |
7571 #ifdef FEAT_EVAL | |
7572 set_reg_var(cap->oap->regname); | |
7573 #endif | |
7574 } | |
7575 else | |
7576 clearopbeep(cap->oap); | |
7577 } | |
7578 | |
7579 /* | |
7580 * Handle "v", "V" and "CTRL-V" commands. | |
7581 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg | |
7582 * is TRUE. | |
167 | 7583 * Handle CTRL-Q just like CTRL-V. |
7 | 7584 */ |
7585 static void | |
7586 nv_visual(cap) | |
7587 cmdarg_T *cap; | |
7588 { | |
167 | 7589 if (cap->cmdchar == Ctrl_Q) |
7590 cap->cmdchar = Ctrl_V; | |
7591 | |
7 | 7592 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it |
7593 * characterwise, linewise, or blockwise. */ | |
7594 if (cap->oap->op_type != OP_NOP) | |
7595 { | |
7596 cap->oap->motion_force = cap->cmdchar; | |
7597 finish_op = FALSE; /* operator doesn't finish now but later */ | |
7598 return; | |
7599 } | |
7600 | |
7601 VIsual_select = cap->arg; | |
7602 if (VIsual_active) /* change Visual mode */ | |
7603 { | |
7604 if (VIsual_mode == cap->cmdchar) /* stop visual mode */ | |
7605 end_visual_mode(); | |
7606 else /* toggle char/block mode */ | |
7607 { /* or char/line mode */ | |
7608 VIsual_mode = cap->cmdchar; | |
7609 showmode(); | |
7610 } | |
7611 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
7612 } | |
7613 else /* start Visual mode */ | |
7614 { | |
7615 check_visual_highlight(); | |
3537 | 7616 if (cap->count0 > 0 && resel_VIsual_mode != NUL) |
7617 { | |
7618 /* use previously selected part */ | |
7 | 7619 VIsual = curwin->w_cursor; |
7620 | |
7621 VIsual_active = TRUE; | |
7622 VIsual_reselect = TRUE; | |
7623 if (!cap->arg) | |
7624 /* start Select mode when 'selectmode' contains "cmd" */ | |
7625 may_start_select('c'); | |
7626 #ifdef FEAT_MOUSE | |
7627 setmouse(); | |
7628 #endif | |
641 | 7629 if (p_smd && msg_silent == 0) |
7 | 7630 redraw_cmdline = TRUE; /* show visual mode later */ |
7631 /* | |
7632 * For V and ^V, we multiply the number of lines even if there | |
7633 * was only one -- webb | |
7634 */ | |
7635 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1) | |
7636 { | |
7637 curwin->w_cursor.lnum += | |
7638 resel_VIsual_line_count * cap->count0 - 1; | |
7639 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
7640 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
7641 } | |
7642 VIsual_mode = resel_VIsual_mode; | |
7643 if (VIsual_mode == 'v') | |
7644 { | |
7645 if (resel_VIsual_line_count <= 1) | |
3125 | 7646 { |
7647 validate_virtcol(); | |
7648 curwin->w_curswant = curwin->w_virtcol | |
7649 + resel_VIsual_vcol * cap->count0 - 1; | |
7650 } | |
7 | 7651 else |
3125 | 7652 curwin->w_curswant = resel_VIsual_vcol; |
7653 coladvance(curwin->w_curswant); | |
7 | 7654 } |
3125 | 7655 if (resel_VIsual_vcol == MAXCOL) |
7 | 7656 { |
7657 curwin->w_curswant = MAXCOL; | |
7658 coladvance((colnr_T)MAXCOL); | |
7659 } | |
7660 else if (VIsual_mode == Ctrl_V) | |
7661 { | |
7662 validate_virtcol(); | |
7663 curwin->w_curswant = curwin->w_virtcol | |
3125 | 7664 + resel_VIsual_vcol * cap->count0 - 1; |
7 | 7665 coladvance(curwin->w_curswant); |
7666 } | |
7667 else | |
7668 curwin->w_set_curswant = TRUE; | |
7669 redraw_curbuf_later(INVERTED); /* show the inversion */ | |
7670 } | |
7671 else | |
7672 { | |
7673 if (!cap->arg) | |
7674 /* start Select mode when 'selectmode' contains "cmd" */ | |
7675 may_start_select('c'); | |
7676 n_start_visual_mode(cap->cmdchar); | |
3537 | 7677 if (VIsual_mode != 'V' && *p_sel == 'e') |
7678 ++cap->count1; /* include one more char */ | |
7679 if (cap->count0 > 0 && --cap->count1 > 0) | |
7680 { | |
7681 /* With a count select that many characters or lines. */ | |
7682 if (VIsual_mode == 'v' || VIsual_mode == Ctrl_V) | |
7683 nv_right(cap); | |
7684 else if (VIsual_mode == 'V') | |
7685 nv_down(cap); | |
7686 } | |
7 | 7687 } |
7688 } | |
7689 } | |
7690 | |
7691 /* | |
7692 * Start selection for Shift-movement keys. | |
7693 */ | |
7694 void | |
7695 start_selection() | |
7696 { | |
7697 /* if 'selectmode' contains "key", start Select mode */ | |
7698 may_start_select('k'); | |
7699 n_start_visual_mode('v'); | |
7700 } | |
7701 | |
7702 /* | |
7703 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu. | |
7704 */ | |
7705 void | |
7706 may_start_select(c) | |
7707 int c; | |
7708 { | |
7709 VIsual_select = (stuff_empty() && typebuf_typed() | |
7710 && (vim_strchr(p_slm, c) != NULL)); | |
7711 } | |
7712 | |
7713 /* | |
7714 * Start Visual mode "c". | |
7715 * Should set VIsual_select before calling this. | |
7716 */ | |
7717 static void | |
7718 n_start_visual_mode(c) | |
7719 int c; | |
7720 { | |
2378
85b7dc8da5eb
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diff
changeset
|
7721 #ifdef FEAT_CONCEAL |
85b7dc8da5eb
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2348
diff
changeset
|
7722 /* Check for redraw before changing the state. */ |
2428
33148c37f3c9
Changes for VMS. Mostly by Zoltan Arpadffy.
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parents:
2416
diff
changeset
|
7723 conceal_check_cursur_line(); |
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7724 #endif |
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7725 |
7 | 7726 VIsual_mode = c; |
7727 VIsual_active = TRUE; | |
7728 VIsual_reselect = TRUE; | |
7729 #ifdef FEAT_VIRTUALEDIT | |
7730 /* Corner case: the 0 position in a tab may change when going into | |
7731 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting. | |
7732 */ | |
7733 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB) | |
3742 | 7734 { |
7735 validate_virtcol(); | |
7 | 7736 coladvance(curwin->w_virtcol); |
3742 | 7737 } |
7 | 7738 #endif |
7739 VIsual = curwin->w_cursor; | |
7740 | |
7741 #ifdef FEAT_FOLDING | |
7742 foldAdjustVisual(); | |
7743 #endif | |
7744 | |
7745 #ifdef FEAT_MOUSE | |
7746 setmouse(); | |
7747 #endif | |
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
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parents:
2348
diff
changeset
|
7748 #ifdef FEAT_CONCEAL |
85b7dc8da5eb
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Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7749 /* Check for redraw after changing the state. */ |
2428
33148c37f3c9
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Bram Moolenaar <bram@vim.org>
parents:
2416
diff
changeset
|
7750 conceal_check_cursur_line(); |
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7751 #endif |
85b7dc8da5eb
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
7752 |
641 | 7753 if (p_smd && msg_silent == 0) |
7 | 7754 redraw_cmdline = TRUE; /* show visual mode later */ |
7755 #ifdef FEAT_CLIPBOARD | |
7756 /* Make sure the clipboard gets updated. Needed because start and | |
7757 * end may still be the same, and the selection needs to be owned */ | |
7758 clip_star.vmode = NUL; | |
7759 #endif | |
7760 | |
7761 /* Only need to redraw this line, unless still need to redraw an old | |
7762 * Visual area (when 'lazyredraw' is set). */ | |
7763 if (curwin->w_redr_type < INVERTED) | |
7764 { | |
7765 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum; | |
7766 curwin->w_old_visual_lnum = curwin->w_cursor.lnum; | |
7767 } | |
7768 } | |
7769 | |
7770 | |
7771 /* | |
7772 * CTRL-W: Window commands | |
7773 */ | |
7774 static void | |
7775 nv_window(cap) | |
7776 cmdarg_T *cap; | |
7777 { | |
7778 #ifdef FEAT_WINDOWS | |
7779 if (!checkclearop(cap->oap)) | |
7780 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */ | |
7781 #else | |
7782 (void)checkclearop(cap->oap); | |
7783 #endif | |
7784 } | |
7785 | |
7786 /* | |
7787 * CTRL-Z: Suspend | |
7788 */ | |
7789 static void | |
7790 nv_suspend(cap) | |
7791 cmdarg_T *cap; | |
7792 { | |
7793 clearop(cap->oap); | |
7794 if (VIsual_active) | |
7795 end_visual_mode(); /* stop Visual mode */ | |
7796 do_cmdline_cmd((char_u *)"st"); | |
7797 } | |
7798 | |
7799 /* | |
7800 * Commands starting with "g". | |
7801 */ | |
7802 static void | |
7803 nv_g_cmd(cap) | |
7804 cmdarg_T *cap; | |
7805 { | |
7806 oparg_T *oap = cap->oap; | |
7807 pos_T tpos; | |
7808 int i; | |
7809 int flag = FALSE; | |
7810 | |
7811 switch (cap->nchar) | |
7812 { | |
7813 #ifdef MEM_PROFILE | |
7814 /* | |
7815 * "g^A": dump log of used memory. | |
7816 */ | |
7817 case Ctrl_A: | |
7818 vim_mem_profile_dump(); | |
7819 break; | |
7820 #endif | |
7821 | |
7822 #ifdef FEAT_VREPLACE | |
7823 /* | |
7824 * "gR": Enter virtual replace mode. | |
7825 */ | |
7826 case 'R': | |
7827 cap->arg = TRUE; | |
7828 nv_Replace(cap); | |
7829 break; | |
7830 | |
7831 case 'r': | |
7832 nv_vreplace(cap); | |
7833 break; | |
7834 #endif | |
7835 | |
7836 case '&': | |
7837 do_cmdline_cmd((char_u *)"%s//~/&"); | |
7838 break; | |
7839 | |
7840 /* | |
7841 * "gv": Reselect the previous Visual area. If Visual already active, | |
7842 * exchange previous and current Visual area. | |
7843 */ | |
7844 case 'v': | |
7845 if (checkclearop(oap)) | |
7846 break; | |
7847 | |
690 | 7848 if ( curbuf->b_visual.vi_start.lnum == 0 |
7849 || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count | |
7850 || curbuf->b_visual.vi_end.lnum == 0) | |
7 | 7851 beep_flush(); |
7852 else | |
7853 { | |
7854 /* set w_cursor to the start of the Visual area, tpos to the end */ | |
7855 if (VIsual_active) | |
7856 { | |
7857 i = VIsual_mode; | |
690 | 7858 VIsual_mode = curbuf->b_visual.vi_mode; |
7859 curbuf->b_visual.vi_mode = i; | |
7 | 7860 # ifdef FEAT_EVAL |
7861 curbuf->b_visual_mode_eval = i; | |
7862 # endif | |
7863 i = curwin->w_curswant; | |
690 | 7864 curwin->w_curswant = curbuf->b_visual.vi_curswant; |
7865 curbuf->b_visual.vi_curswant = i; | |
7866 | |
7867 tpos = curbuf->b_visual.vi_end; | |
7868 curbuf->b_visual.vi_end = curwin->w_cursor; | |
7869 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7870 curbuf->b_visual.vi_start = VIsual; | |
7 | 7871 } |
7872 else | |
7873 { | |
690 | 7874 VIsual_mode = curbuf->b_visual.vi_mode; |
7875 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
7876 tpos = curbuf->b_visual.vi_end; | |
7877 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7 | 7878 } |
7879 | |
7880 VIsual_active = TRUE; | |
7881 VIsual_reselect = TRUE; | |
7882 | |
7883 /* Set Visual to the start and w_cursor to the end of the Visual | |
7884 * area. Make sure they are on an existing character. */ | |
7885 check_cursor(); | |
7886 VIsual = curwin->w_cursor; | |
7887 curwin->w_cursor = tpos; | |
7888 check_cursor(); | |
7889 update_topline(); | |
7890 /* | |
7891 * When called from normal "g" command: start Select mode when | |
7892 * 'selectmode' contains "cmd". When called for K_SELECT, always | |
7893 * start Select mode. | |
7894 */ | |
7895 if (cap->arg) | |
7896 VIsual_select = TRUE; | |
7897 else | |
7898 may_start_select('c'); | |
7899 #ifdef FEAT_MOUSE | |
7900 setmouse(); | |
7901 #endif | |
7902 #ifdef FEAT_CLIPBOARD | |
7903 /* Make sure the clipboard gets updated. Needed because start and | |
7904 * end are still the same, and the selection needs to be owned */ | |
7905 clip_star.vmode = NUL; | |
7906 #endif | |
7907 redraw_curbuf_later(INVERTED); | |
7908 showmode(); | |
7909 } | |
7910 break; | |
7911 /* | |
7912 * "gV": Don't reselect the previous Visual area after a Select mode | |
7913 * mapping of menu. | |
7914 */ | |
7915 case 'V': | |
7916 VIsual_reselect = FALSE; | |
7917 break; | |
7918 | |
7919 /* | |
7920 * "gh": start Select mode. | |
7921 * "gH": start Select line mode. | |
7922 * "g^H": start Select block mode. | |
7923 */ | |
7924 case K_BS: | |
7925 cap->nchar = Ctrl_H; | |
7926 /* FALLTHROUGH */ | |
7927 case 'h': | |
7928 case 'H': | |
7929 case Ctrl_H: | |
7930 # ifdef EBCDIC | |
7931 /* EBCDIC: 'v'-'h' != '^v'-'^h' */ | |
7932 if (cap->nchar == Ctrl_H) | |
7933 cap->cmdchar = Ctrl_V; | |
7934 else | |
7935 # endif | |
7936 cap->cmdchar = cap->nchar + ('v' - 'h'); | |
7937 cap->arg = TRUE; | |
7938 nv_visual(cap); | |
7939 break; | |
3701 | 7940 |
7941 /* "gn", "gN" visually select next/previous search match | |
7942 * "gn" selects next match | |
7943 * "gN" selects previous match | |
7944 */ | |
7945 case 'N': | |
7946 case 'n': | |
7947 if (!current_search(cap->count1, cap->nchar == 'n')) | |
3896 | 7948 clearopbeep(oap); |
3701 | 7949 break; |
7 | 7950 |
7951 /* | |
7952 * "gj" and "gk" two new funny movement keys -- up and down | |
7953 * movement based on *screen* line rather than *file* line. | |
7954 */ | |
7955 case 'j': | |
7956 case K_DOWN: | |
7957 /* with 'nowrap' it works just like the normal "j" command; also when | |
7958 * in a closed fold */ | |
7959 if (!curwin->w_p_wrap | |
7960 #ifdef FEAT_FOLDING | |
7961 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
7962 #endif | |
7963 ) | |
7964 { | |
7965 oap->motion_type = MLINE; | |
7966 i = cursor_down(cap->count1, oap->op_type == OP_NOP); | |
7967 } | |
7968 else | |
7969 i = nv_screengo(oap, FORWARD, cap->count1); | |
7970 if (i == FAIL) | |
7971 clearopbeep(oap); | |
7972 break; | |
7973 | |
7974 case 'k': | |
7975 case K_UP: | |
7976 /* with 'nowrap' it works just like the normal "k" command; also when | |
7977 * in a closed fold */ | |
7978 if (!curwin->w_p_wrap | |
7979 #ifdef FEAT_FOLDING | |
7980 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
7981 #endif | |
7982 ) | |
7983 { | |
7984 oap->motion_type = MLINE; | |
7985 i = cursor_up(cap->count1, oap->op_type == OP_NOP); | |
7986 } | |
7987 else | |
7988 i = nv_screengo(oap, BACKWARD, cap->count1); | |
7989 if (i == FAIL) | |
7990 clearopbeep(oap); | |
7991 break; | |
7992 | |
7993 /* | |
7994 * "gJ": join two lines without inserting a space. | |
7995 */ | |
7996 case 'J': | |
7997 nv_join(cap); | |
7998 break; | |
7999 | |
8000 /* | |
8001 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines. | |
8002 * "gm": middle of "g0" and "g$". | |
8003 */ | |
8004 case '^': | |
8005 flag = TRUE; | |
8006 /* FALLTHROUGH */ | |
8007 | |
8008 case '0': | |
8009 case 'm': | |
8010 case K_HOME: | |
8011 case K_KHOME: | |
8012 oap->motion_type = MCHAR; | |
8013 oap->inclusive = FALSE; | |
8014 if (curwin->w_p_wrap | |
8015 #ifdef FEAT_VERTSPLIT | |
8016 && curwin->w_width != 0 | |
8017 #endif | |
8018 ) | |
8019 { | |
8020 int width1 = W_WIDTH(curwin) - curwin_col_off(); | |
8021 int width2 = width1 + curwin_col_off2(); | |
8022 | |
8023 validate_virtcol(); | |
8024 i = 0; | |
8025 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0) | |
8026 i = (curwin->w_virtcol - width1) / width2 * width2 + width1; | |
8027 } | |
8028 else | |
8029 i = curwin->w_leftcol; | |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
8030 /* 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
|
8031 * 'relativenumber' is on and lines are wrapping the middle can be more |
c6f1aa1e9f32
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parents:
2139
diff
changeset
|
8032 * to the left. */ |
7 | 8033 if (cap->nchar == 'm') |
8034 i += (W_WIDTH(curwin) - curwin_col_off() | |
8035 + ((curwin->w_p_wrap && i > 0) | |
8036 ? curwin_col_off2() : 0)) / 2; | |
8037 coladvance((colnr_T)i); | |
8038 if (flag) | |
8039 { | |
8040 do | |
8041 i = gchar_cursor(); | |
8042 while (vim_iswhite(i) && oneright() == OK); | |
8043 } | |
8044 curwin->w_set_curswant = TRUE; | |
8045 break; | |
8046 | |
8047 case '_': | |
8048 /* "g_": to the last non-blank character in the line or <count> lines | |
8049 * downward. */ | |
8050 cap->oap->motion_type = MCHAR; | |
8051 cap->oap->inclusive = TRUE; | |
8052 curwin->w_curswant = MAXCOL; | |
8053 if (cursor_down((long)(cap->count1 - 1), | |
8054 cap->oap->op_type == OP_NOP) == FAIL) | |
8055 clearopbeep(cap->oap); | |
8056 else | |
8057 { | |
8058 char_u *ptr = ml_get_curline(); | |
8059 | |
8060 /* In Visual mode we may end up after the line. */ | |
8061 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL) | |
8062 --curwin->w_cursor.col; | |
8063 | |
8064 /* Decrease the cursor column until it's on a non-blank. */ | |
8065 while (curwin->w_cursor.col > 0 | |
8066 && vim_iswhite(ptr[curwin->w_cursor.col])) | |
8067 --curwin->w_cursor.col; | |
8068 curwin->w_set_curswant = TRUE; | |
2040
70c67b1bb1f1
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parents:
2024
diff
changeset
|
8069 adjust_for_sel(cap); |
7 | 8070 } |
8071 break; | |
8072 | |
8073 case '$': | |
8074 case K_END: | |
8075 case K_KEND: | |
8076 { | |
8077 int col_off = curwin_col_off(); | |
8078 | |
8079 oap->motion_type = MCHAR; | |
8080 oap->inclusive = TRUE; | |
8081 if (curwin->w_p_wrap | |
8082 #ifdef FEAT_VERTSPLIT | |
8083 && curwin->w_width != 0 | |
8084 #endif | |
8085 ) | |
8086 { | |
8087 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
8088 if (cap->count1 == 1) | |
8089 { | |
8090 int width1 = W_WIDTH(curwin) - col_off; | |
8091 int width2 = width1 + curwin_col_off2(); | |
8092 | |
8093 validate_virtcol(); | |
8094 i = width1 - 1; | |
8095 if (curwin->w_virtcol >= (colnr_T)width1) | |
8096 i += ((curwin->w_virtcol - width1) / width2 + 1) | |
8097 * width2; | |
8098 coladvance((colnr_T)i); | |
5162
c624928fbc49
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4472
diff
changeset
|
8099 |
c624928fbc49
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Bram Moolenaar <bram@vim.org>
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4472
diff
changeset
|
8100 /* Make sure we stick in this column. */ |
c624928fbc49
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Bram Moolenaar <bram@vim.org>
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4472
diff
changeset
|
8101 validate_virtcol(); |
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Bram Moolenaar <bram@vim.org>
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4472
diff
changeset
|
8102 curwin->w_curswant = curwin->w_virtcol; |
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4472
diff
changeset
|
8103 curwin->w_set_curswant = FALSE; |
7 | 8104 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) |
8105 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
8106 { | |
8107 /* | |
8108 * Check for landing on a character that got split at | |
8109 * the end of the line. We do not want to advance to | |
8110 * the next screen line. | |
8111 */ | |
8112 if (curwin->w_virtcol > (colnr_T)i) | |
8113 --curwin->w_cursor.col; | |
8114 } | |
8115 #endif | |
8116 } | |
8117 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL) | |
8118 clearopbeep(oap); | |
8119 } | |
8120 else | |
8121 { | |
8122 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1; | |
8123 coladvance((colnr_T)i); | |
40 | 8124 |
8125 /* Make sure we stick in this column. */ | |
8126 validate_virtcol(); | |
8127 curwin->w_curswant = curwin->w_virtcol; | |
8128 curwin->w_set_curswant = FALSE; | |
7 | 8129 } |
8130 } | |
8131 break; | |
8132 | |
8133 /* | |
8134 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>" | |
8135 */ | |
8136 case '*': | |
8137 case '#': | |
8138 #if POUND != '#' | |
8139 case POUND: /* pound sign (sometimes equal to '#') */ | |
8140 #endif | |
8141 case Ctrl_RSB: /* :tag or :tselect for current identifier */ | |
8142 case ']': /* :tselect for current identifier */ | |
8143 nv_ident(cap); | |
8144 break; | |
8145 | |
8146 /* | |
8147 * ge and gE: go back to end of word | |
8148 */ | |
8149 case 'e': | |
8150 case 'E': | |
8151 oap->motion_type = MCHAR; | |
8152 curwin->w_set_curswant = TRUE; | |
8153 oap->inclusive = TRUE; | |
8154 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL) | |
8155 clearopbeep(oap); | |
8156 break; | |
8157 | |
8158 /* | |
8159 * "g CTRL-G": display info about cursor position | |
8160 */ | |
8161 case Ctrl_G: | |
8162 cursor_pos_info(); | |
8163 break; | |
8164 | |
8165 /* | |
8166 * "gi": start Insert at the last position. | |
8167 */ | |
8168 case 'i': | |
8169 if (curbuf->b_last_insert.lnum != 0) | |
8170 { | |
8171 curwin->w_cursor = curbuf->b_last_insert; | |
8172 check_cursor_lnum(); | |
8173 i = (int)STRLEN(ml_get_curline()); | |
8174 if (curwin->w_cursor.col > (colnr_T)i) | |
8175 { | |
8176 #ifdef FEAT_VIRTUALEDIT | |
8177 if (virtual_active()) | |
8178 curwin->w_cursor.coladd += curwin->w_cursor.col - i; | |
8179 #endif | |
8180 curwin->w_cursor.col = i; | |
8181 } | |
8182 } | |
8183 cap->cmdchar = 'i'; | |
8184 nv_edit(cap); | |
8185 break; | |
8186 | |
8187 /* | |
8188 * "gI": Start insert in column 1. | |
8189 */ | |
8190 case 'I': | |
8191 beginline(0); | |
8192 if (!checkclearopq(oap)) | |
8193 invoke_edit(cap, FALSE, 'g', FALSE); | |
8194 break; | |
8195 | |
8196 #ifdef FEAT_SEARCHPATH | |
8197 /* | |
8198 * "gf": goto file, edit file under cursor | |
8199 * "]f" and "[f": can also be used. | |
8200 */ | |
8201 case 'f': | |
681 | 8202 case 'F': |
7 | 8203 nv_gotofile(cap); |
8204 break; | |
8205 #endif | |
8206 | |
8207 /* "g'm" and "g`m": jump to mark without setting pcmark */ | |
8208 case '\'': | |
8209 cap->arg = TRUE; | |
8210 /*FALLTHROUGH*/ | |
8211 case '`': | |
8212 nv_gomark(cap); | |
8213 break; | |
8214 | |
8215 /* | |
8216 * "gs": Goto sleep. | |
8217 */ | |
8218 case 's': | |
8219 do_sleep(cap->count1 * 1000L); | |
8220 break; | |
8221 | |
8222 /* | |
8223 * "ga": Display the ascii value of the character under the | |
8224 * cursor. It is displayed in decimal, hex, and octal. -- webb | |
8225 */ | |
8226 case 'a': | |
8227 do_ascii(NULL); | |
8228 break; | |
8229 | |
8230 #ifdef FEAT_MBYTE | |
8231 /* | |
8232 * "g8": Display the bytes used for the UTF-8 character under the | |
8233 * cursor. It is displayed in hex. | |
775 | 8234 * "8g8" finds illegal byte sequence. |
7 | 8235 */ |
8236 case '8': | |
775 | 8237 if (cap->count0 == 8) |
8238 utf_find_illegal(); | |
8239 else | |
8240 show_utf8(); | |
7 | 8241 break; |
8242 #endif | |
8243 | |
447 | 8244 case '<': |
8245 show_sb_text(); | |
8246 break; | |
8247 | |
7 | 8248 /* |
8249 * "gg": Goto the first line in file. With a count it goes to | |
8250 * that line number like for "G". -- webb | |
8251 */ | |
8252 case 'g': | |
8253 cap->arg = FALSE; | |
8254 nv_goto(cap); | |
8255 break; | |
8256 | |
8257 /* | |
8258 * Two-character operators: | |
8259 * "gq" Format text | |
8260 * "gw" Format text and keep cursor position | |
8261 * "g~" Toggle the case of the text. | |
8262 * "gu" Change text to lower case. | |
8263 * "gU" Change text to upper case. | |
8264 * "g?" rot13 encoding | |
602 | 8265 * "g@" call 'operatorfunc' |
7 | 8266 */ |
8267 case 'q': | |
8268 case 'w': | |
8269 oap->cursor_start = curwin->w_cursor; | |
8270 /*FALLTHROUGH*/ | |
8271 case '~': | |
8272 case 'u': | |
8273 case 'U': | |
8274 case '?': | |
602 | 8275 case '@': |
7 | 8276 nv_operator(cap); |
8277 break; | |
8278 | |
8279 /* | |
1188 | 8280 * "gd": Find first occurrence of pattern under the cursor in the |
7 | 8281 * current function |
8282 * "gD": idem, but in the current file. | |
8283 */ | |
8284 case 'd': | |
8285 case 'D': | |
523 | 8286 nv_gd(oap, cap->nchar, (int)cap->count0); |
7 | 8287 break; |
8288 | |
8289 #ifdef FEAT_MOUSE | |
8290 /* | |
8291 * g<*Mouse> : <C-*mouse> | |
8292 */ | |
8293 case K_MIDDLEMOUSE: | |
8294 case K_MIDDLEDRAG: | |
8295 case K_MIDDLERELEASE: | |
8296 case K_LEFTMOUSE: | |
8297 case K_LEFTDRAG: | |
8298 case K_LEFTRELEASE: | |
8299 case K_RIGHTMOUSE: | |
8300 case K_RIGHTDRAG: | |
8301 case K_RIGHTRELEASE: | |
8302 case K_X1MOUSE: | |
8303 case K_X1DRAG: | |
8304 case K_X1RELEASE: | |
8305 case K_X2MOUSE: | |
8306 case K_X2DRAG: | |
8307 case K_X2RELEASE: | |
8308 mod_mask = MOD_MASK_CTRL; | |
8309 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0); | |
8310 break; | |
8311 #endif | |
8312 | |
8313 case K_IGNORE: | |
8314 break; | |
8315 | |
8316 /* | |
8317 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text | |
8318 */ | |
8319 case 'p': | |
8320 case 'P': | |
8321 nv_put(cap); | |
8322 break; | |
8323 | |
8324 #ifdef FEAT_BYTEOFF | |
8325 /* "go": goto byte count from start of buffer */ | |
8326 case 'o': | |
8327 goto_byte(cap->count0); | |
8328 break; | |
8329 #endif | |
8330 | |
8331 /* "gQ": improved Ex mode */ | |
8332 case 'Q': | |
633 | 8333 if (text_locked()) |
7 | 8334 { |
8335 clearopbeep(cap->oap); | |
633 | 8336 text_locked_msg(); |
7 | 8337 break; |
8338 } | |
631 | 8339 |
7 | 8340 if (!checkclearopq(oap)) |
8341 do_exmode(TRUE); | |
8342 break; | |
8343 | |
8344 #ifdef FEAT_JUMPLIST | |
8345 case ',': | |
8346 nv_pcmark(cap); | |
8347 break; | |
8348 | |
8349 case ';': | |
8350 cap->count1 = -cap->count1; | |
8351 nv_pcmark(cap); | |
8352 break; | |
8353 #endif | |
8354 | |
667 | 8355 #ifdef FEAT_WINDOWS |
8356 case 't': | |
3630 | 8357 if (!checkclearop(oap)) |
8358 goto_tabpage((int)cap->count0); | |
667 | 8359 break; |
682 | 8360 case 'T': |
3630 | 8361 if (!checkclearop(oap)) |
8362 goto_tabpage(-(int)cap->count1); | |
682 | 8363 break; |
667 | 8364 #endif |
8365 | |
750 | 8366 case '+': |
8367 case '-': /* "g+" and "g-": undo or redo along the timeline */ | |
8368 if (!checkclearopq(oap)) | |
771 | 8369 undo_time(cap->nchar == '-' ? -cap->count1 : cap->count1, |
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|
8370 FALSE, FALSE, FALSE); |
750 | 8371 break; |
8372 | |
7 | 8373 default: |
8374 clearopbeep(oap); | |
8375 break; | |
8376 } | |
8377 } | |
8378 | |
8379 /* | |
8380 * Handle "o" and "O" commands. | |
8381 */ | |
8382 static void | |
8383 n_opencmd(cap) | |
8384 cmdarg_T *cap; | |
8385 { | |
2250
1bac28a53fae
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|
8386 #ifdef FEAT_CONCEAL |
1bac28a53fae
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diff
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|
8387 linenr_T oldline = curwin->w_cursor.lnum; |
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
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|
8388 #endif |
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diff
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|
8389 |
7 | 8390 if (!checkclearopq(cap->oap)) |
8391 { | |
8392 #ifdef FEAT_FOLDING | |
8393 if (cap->cmdchar == 'O') | |
8394 /* Open above the first line of a folded sequence of lines */ | |
8395 (void)hasFolding(curwin->w_cursor.lnum, | |
8396 &curwin->w_cursor.lnum, NULL); | |
8397 else | |
8398 /* Open below the last line of a folded sequence of lines */ | |
8399 (void)hasFolding(curwin->w_cursor.lnum, | |
8400 NULL, &curwin->w_cursor.lnum); | |
8401 #endif | |
8402 if (u_save((linenr_T)(curwin->w_cursor.lnum - | |
8403 (cap->cmdchar == 'O' ? 1 : 0)), | |
8404 (linenr_T)(curwin->w_cursor.lnum + | |
8405 (cap->cmdchar == 'o' ? 1 : 0)) | |
8406 ) == OK | |
8407 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD, | |
8408 #ifdef FEAT_COMMENTS | |
8409 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM : | |
8410 #endif | |
8411 0, 0)) | |
8412 { | |
2250
1bac28a53fae
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parents:
2210
diff
changeset
|
8413 #ifdef FEAT_CONCEAL |
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
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2348
diff
changeset
|
8414 if (curwin->w_p_cole > 0 && oldline != curwin->w_cursor.lnum) |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8415 update_single_line(curwin, oldline); |
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
8416 #endif |
164 | 8417 /* When '#' is in 'cpoptions' ignore the count. */ |
8418 if (vim_strchr(p_cpo, CPO_HASH) != NULL) | |
8419 cap->count1 = 1; | |
7 | 8420 invoke_edit(cap, FALSE, cap->cmdchar, TRUE); |
8421 } | |
8422 } | |
8423 } | |
8424 | |
8425 /* | |
8426 * "." command: redo last change. | |
8427 */ | |
8428 static void | |
8429 nv_dot(cap) | |
8430 cmdarg_T *cap; | |
8431 { | |
8432 if (!checkclearopq(cap->oap)) | |
8433 { | |
8434 /* | |
8435 * If "restart_edit" is TRUE, the last but one command is repeated | |
8436 * instead of the last command (inserting text). This is used for | |
8437 * CTRL-O <.> in insert mode. | |
8438 */ | |
8439 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL) | |
8440 clearopbeep(cap->oap); | |
8441 } | |
8442 } | |
8443 | |
8444 /* | |
8445 * CTRL-R: undo undo | |
8446 */ | |
8447 static void | |
8448 nv_redo(cap) | |
8449 cmdarg_T *cap; | |
8450 { | |
8451 if (!checkclearopq(cap->oap)) | |
8452 { | |
8453 u_redo((int)cap->count1); | |
8454 curwin->w_set_curswant = TRUE; | |
8455 } | |
8456 } | |
8457 | |
8458 /* | |
8459 * Handle "U" command. | |
8460 */ | |
8461 static void | |
8462 nv_Undo(cap) | |
8463 cmdarg_T *cap; | |
8464 { | |
8465 /* In Visual mode and typing "gUU" triggers an operator */ | |
5735 | 8466 if (cap->oap->op_type == OP_UPPER || VIsual_active) |
7 | 8467 { |
8468 /* translate "gUU" to "gUgU" */ | |
8469 cap->cmdchar = 'g'; | |
8470 cap->nchar = 'U'; | |
8471 nv_operator(cap); | |
8472 } | |
8473 else if (!checkclearopq(cap->oap)) | |
8474 { | |
8475 u_undoline(); | |
8476 curwin->w_set_curswant = TRUE; | |
8477 } | |
8478 } | |
8479 | |
8480 /* | |
8481 * '~' command: If tilde is not an operator and Visual is off: swap case of a | |
8482 * single character. | |
8483 */ | |
8484 static void | |
8485 nv_tilde(cap) | |
8486 cmdarg_T *cap; | |
8487 { | |
5735 | 8488 if (!p_to && !VIsual_active && cap->oap->op_type != OP_TILDE) |
7 | 8489 n_swapchar(cap); |
8490 else | |
8491 nv_operator(cap); | |
8492 } | |
8493 | |
8494 /* | |
8495 * Handle an operator command. | |
8496 * The actual work is done by do_pending_operator(). | |
8497 */ | |
8498 static void | |
8499 nv_operator(cap) | |
8500 cmdarg_T *cap; | |
8501 { | |
8502 int op_type; | |
8503 | |
8504 op_type = get_op_type(cap->cmdchar, cap->nchar); | |
8505 | |
8506 if (op_type == cap->oap->op_type) /* double operator works on lines */ | |
8507 nv_lineop(cap); | |
8508 else if (!checkclearop(cap->oap)) | |
8509 { | |
8510 cap->oap->start = curwin->w_cursor; | |
8511 cap->oap->op_type = op_type; | |
1490 | 8512 #ifdef FEAT_EVAL |
8513 set_op_var(op_type); | |
8514 #endif | |
8515 } | |
8516 } | |
8517 | |
8518 #ifdef FEAT_EVAL | |
8519 /* | |
8520 * Set v:operator to the characters for "optype". | |
8521 */ | |
8522 static void | |
8523 set_op_var(optype) | |
8524 int optype; | |
8525 { | |
8526 char_u opchars[3]; | |
8527 | |
8528 if (optype == OP_NOP) | |
8529 set_vim_var_string(VV_OP, NULL, 0); | |
8530 else | |
8531 { | |
8532 opchars[0] = get_op_char(optype); | |
8533 opchars[1] = get_extra_op_char(optype); | |
8534 opchars[2] = NUL; | |
8535 set_vim_var_string(VV_OP, opchars, -1); | |
8536 } | |
8537 } | |
8538 #endif | |
7 | 8539 |
8540 /* | |
8541 * Handle linewise operator "dd", "yy", etc. | |
8542 * | |
8543 * "_" is is a strange motion command that helps make operators more logical. | |
8544 * It is actually implemented, but not documented in the real Vi. This motion | |
8545 * command actually refers to "the current line". Commands like "dd" and "yy" | |
8546 * are really an alternate form of "d_" and "y_". It does accept a count, so | |
8547 * "d3_" works to delete 3 lines. | |
8548 */ | |
8549 static void | |
8550 nv_lineop(cap) | |
8551 cmdarg_T *cap; | |
8552 { | |
8553 cap->oap->motion_type = MLINE; | |
8554 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL) | |
8555 clearopbeep(cap->oap); | |
4011 | 8556 else if ( (cap->oap->op_type == OP_DELETE /* only with linewise motions */ |
8557 && cap->oap->motion_force != 'v' | |
8558 && cap->oap->motion_force != Ctrl_V) | |
7 | 8559 || cap->oap->op_type == OP_LSHIFT |
8560 || cap->oap->op_type == OP_RSHIFT) | |
8561 beginline(BL_SOL | BL_FIX); | |
8562 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */ | |
8563 beginline(BL_WHITE | BL_FIX); | |
8564 } | |
8565 | |
8566 /* | |
8567 * <Home> command. | |
8568 */ | |
8569 static void | |
8570 nv_home(cap) | |
8571 cmdarg_T *cap; | |
8572 { | |
180 | 8573 /* CTRL-HOME is like "gg" */ |
8574 if (mod_mask & MOD_MASK_CTRL) | |
8575 nv_goto(cap); | |
8576 else | |
8577 { | |
8578 cap->count0 = 1; | |
8579 nv_pipe(cap); | |
8580 } | |
229 | 8581 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8582 one-character line). */ | |
7 | 8583 } |
8584 | |
8585 /* | |
8586 * "|" command. | |
8587 */ | |
8588 static void | |
8589 nv_pipe(cap) | |
8590 cmdarg_T *cap; | |
8591 { | |
8592 cap->oap->motion_type = MCHAR; | |
8593 cap->oap->inclusive = FALSE; | |
8594 beginline(0); | |
8595 if (cap->count0 > 0) | |
8596 { | |
8597 coladvance((colnr_T)(cap->count0 - 1)); | |
8598 curwin->w_curswant = (colnr_T)(cap->count0 - 1); | |
8599 } | |
8600 else | |
8601 curwin->w_curswant = 0; | |
8602 /* keep curswant at the column where we wanted to go, not where | |
2667 | 8603 * we ended; differs if line is too short */ |
7 | 8604 curwin->w_set_curswant = FALSE; |
8605 } | |
8606 | |
8607 /* | |
8608 * Handle back-word command "b" and "B". | |
8609 * cap->arg is 1 for "B" | |
8610 */ | |
8611 static void | |
8612 nv_bck_word(cap) | |
8613 cmdarg_T *cap; | |
8614 { | |
8615 cap->oap->motion_type = MCHAR; | |
8616 cap->oap->inclusive = FALSE; | |
8617 curwin->w_set_curswant = TRUE; | |
8618 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL) | |
8619 clearopbeep(cap->oap); | |
8620 #ifdef FEAT_FOLDING | |
8621 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8622 foldOpenCursor(); | |
8623 #endif | |
8624 } | |
8625 | |
8626 /* | |
8627 * Handle word motion commands "e", "E", "w" and "W". | |
8628 * cap->arg is TRUE for "E" and "W". | |
8629 */ | |
8630 static void | |
8631 nv_wordcmd(cap) | |
8632 cmdarg_T *cap; | |
8633 { | |
8634 int n; | |
8635 int word_end; | |
8636 int flag = FALSE; | |
1573 | 8637 pos_T startpos = curwin->w_cursor; |
7 | 8638 |
8639 /* | |
8640 * Set inclusive for the "E" and "e" command. | |
8641 */ | |
8642 if (cap->cmdchar == 'e' || cap->cmdchar == 'E') | |
8643 word_end = TRUE; | |
8644 else | |
8645 word_end = FALSE; | |
8646 cap->oap->inclusive = word_end; | |
8647 | |
8648 /* | |
8649 * "cw" and "cW" are a special case. | |
8650 */ | |
8651 if (!word_end && cap->oap->op_type == OP_CHANGE) | |
8652 { | |
8653 n = gchar_cursor(); | |
8654 if (n != NUL) /* not an empty line */ | |
8655 { | |
8656 if (vim_iswhite(n)) | |
8657 { | |
8658 /* | |
8659 * Reproduce a funny Vi behaviour: "cw" on a blank only | |
8660 * changes one character, not all blanks until the start of | |
8661 * the next word. Only do this when the 'w' flag is included | |
8662 * in 'cpoptions'. | |
8663 */ | |
8664 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL) | |
8665 { | |
8666 cap->oap->inclusive = TRUE; | |
8667 cap->oap->motion_type = MCHAR; | |
8668 return; | |
8669 } | |
8670 } | |
8671 else | |
8672 { | |
8673 /* | |
8674 * This is a little strange. To match what the real Vi does, | |
8675 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided | |
8676 * that we are not on a space or a TAB. This seems impolite | |
8677 * at first, but it's really more what we mean when we say | |
8678 * 'cw'. | |
8679 * Another strangeness: When standing on the end of a word | |
4352 | 8680 * "ce" will change until the end of the next word, but "cw" |
7 | 8681 * will change only one character! This is done by setting |
8682 * flag. | |
8683 */ | |
8684 cap->oap->inclusive = TRUE; | |
8685 word_end = TRUE; | |
8686 flag = TRUE; | |
8687 } | |
8688 } | |
8689 } | |
8690 | |
8691 cap->oap->motion_type = MCHAR; | |
8692 curwin->w_set_curswant = TRUE; | |
8693 if (word_end) | |
8694 n = end_word(cap->count1, cap->arg, flag, FALSE); | |
8695 else | |
8696 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP); | |
8697 | |
1573 | 8698 /* Don't leave the cursor on the NUL past the end of line. Unless we |
8699 * didn't move it forward. */ | |
8700 if (lt(startpos, curwin->w_cursor)) | |
1505 | 8701 adjust_cursor(cap->oap); |
7 | 8702 |
8703 if (n == FAIL && cap->oap->op_type == OP_NOP) | |
8704 clearopbeep(cap->oap); | |
8705 else | |
8706 { | |
8707 adjust_for_sel(cap); | |
8708 #ifdef FEAT_FOLDING | |
8709 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8710 foldOpenCursor(); | |
8711 #endif | |
8712 } | |
8713 } | |
8714 | |
8715 /* | |
1505 | 8716 * Used after a movement command: If the cursor ends up on the NUL after the |
8717 * end of the line, may move it back to the last character and make the motion | |
8718 * inclusive. | |
8719 */ | |
8720 static void | |
8721 adjust_cursor(oap) | |
8722 oparg_T *oap; | |
8723 { | |
8724 /* The cursor cannot remain on the NUL when: | |
8725 * - the column is > 0 | |
8726 * - not in Visual mode or 'selection' is "o" | |
8727 * - 'virtualedit' is not "all" and not "onemore". | |
8728 */ | |
8729 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL | |
8730 && (!VIsual_active || *p_sel == 'o') | |
8731 #ifdef FEAT_VIRTUALEDIT | |
8732 && !virtual_active() && (ve_flags & VE_ONEMORE) == 0 | |
8733 #endif | |
8734 ) | |
8735 { | |
8736 --curwin->w_cursor.col; | |
8737 #ifdef FEAT_MBYTE | |
8738 /* prevent cursor from moving on the trail byte */ | |
8739 if (has_mbyte) | |
8740 mb_adjust_cursor(); | |
8741 #endif | |
8742 oap->inclusive = TRUE; | |
8743 } | |
8744 } | |
8745 | |
8746 /* | |
7 | 8747 * "0" and "^" commands. |
8748 * cap->arg is the argument for beginline(). | |
8749 */ | |
8750 static void | |
8751 nv_beginline(cap) | |
8752 cmdarg_T *cap; | |
8753 { | |
8754 cap->oap->motion_type = MCHAR; | |
8755 cap->oap->inclusive = FALSE; | |
8756 beginline(cap->arg); | |
8757 #ifdef FEAT_FOLDING | |
8758 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8759 foldOpenCursor(); | |
8760 #endif | |
557 | 8761 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8762 one-character line). */ | |
7 | 8763 } |
8764 | |
8765 /* | |
8766 * In exclusive Visual mode, may include the last character. | |
8767 */ | |
8768 static void | |
8769 adjust_for_sel(cap) | |
8770 cmdarg_T *cap; | |
8771 { | |
8772 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e' | |
8773 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor)) | |
8774 { | |
5735 | 8775 #ifdef FEAT_MBYTE |
7 | 8776 if (has_mbyte) |
8777 inc_cursor(); | |
8778 else | |
5735 | 8779 #endif |
7 | 8780 ++curwin->w_cursor.col; |
8781 cap->oap->inclusive = FALSE; | |
8782 } | |
8783 } | |
8784 | |
8785 /* | |
8786 * Exclude last character at end of Visual area for 'selection' == "exclusive". | |
8787 * Should check VIsual_mode before calling this. | |
8788 * Returns TRUE when backed up to the previous line. | |
8789 */ | |
8790 static int | |
8791 unadjust_for_sel() | |
8792 { | |
8793 pos_T *pp; | |
8794 | |
8795 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor)) | |
8796 { | |
8797 if (lt(VIsual, curwin->w_cursor)) | |
8798 pp = &curwin->w_cursor; | |
8799 else | |
8800 pp = &VIsual; | |
8801 #ifdef FEAT_VIRTUALEDIT | |
8802 if (pp->coladd > 0) | |
8803 --pp->coladd; | |
8804 else | |
8805 #endif | |
8806 if (pp->col > 0) | |
8807 { | |
8808 --pp->col; | |
8809 #ifdef FEAT_MBYTE | |
2933 | 8810 mb_adjustpos(curbuf, pp); |
7 | 8811 #endif |
8812 } | |
8813 else if (pp->lnum > 1) | |
8814 { | |
8815 --pp->lnum; | |
8816 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum)); | |
8817 return TRUE; | |
8818 } | |
8819 } | |
8820 return FALSE; | |
8821 } | |
8822 | |
8823 /* | |
8824 * SELECT key in Normal or Visual mode: end of Select mode mapping. | |
8825 */ | |
8826 static void | |
8827 nv_select(cap) | |
8828 cmdarg_T *cap; | |
8829 { | |
8830 if (VIsual_active) | |
8831 VIsual_select = TRUE; | |
8832 else if (VIsual_reselect) | |
8833 { | |
8834 cap->nchar = 'v'; /* fake "gv" command */ | |
8835 cap->arg = TRUE; | |
8836 nv_g_cmd(cap); | |
8837 } | |
8838 } | |
8839 | |
8840 | |
8841 /* | |
8842 * "G", "gg", CTRL-END, CTRL-HOME. | |
8843 * cap->arg is TRUE for "G". | |
8844 */ | |
8845 static void | |
8846 nv_goto(cap) | |
8847 cmdarg_T *cap; | |
8848 { | |
8849 linenr_T lnum; | |
8850 | |
8851 if (cap->arg) | |
8852 lnum = curbuf->b_ml.ml_line_count; | |
8853 else | |
8854 lnum = 1L; | |
8855 cap->oap->motion_type = MLINE; | |
8856 setpcmark(); | |
8857 | |
8858 /* When a count is given, use it instead of the default lnum */ | |
8859 if (cap->count0 != 0) | |
8860 lnum = cap->count0; | |
8861 if (lnum < 1L) | |
8862 lnum = 1L; | |
8863 else if (lnum > curbuf->b_ml.ml_line_count) | |
8864 lnum = curbuf->b_ml.ml_line_count; | |
8865 curwin->w_cursor.lnum = lnum; | |
8866 beginline(BL_SOL | BL_FIX); | |
8867 #ifdef FEAT_FOLDING | |
8868 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8869 foldOpenCursor(); | |
8870 #endif | |
8871 } | |
8872 | |
8873 /* | |
8874 * CTRL-\ in Normal mode. | |
8875 */ | |
8876 static void | |
8877 nv_normal(cap) | |
8878 cmdarg_T *cap; | |
8879 { | |
8880 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G) | |
8881 { | |
8882 clearop(cap->oap); | |
643 | 8883 if (restart_edit != 0 && mode_displayed) |
7 | 8884 clear_cmdline = TRUE; /* unshow mode later */ |
8885 restart_edit = 0; | |
8886 #ifdef FEAT_CMDWIN | |
8887 if (cmdwin_type != 0) | |
8888 cmdwin_result = Ctrl_C; | |
8889 #endif | |
8890 if (VIsual_active) | |
8891 { | |
8892 end_visual_mode(); /* stop Visual */ | |
8893 redraw_curbuf_later(INVERTED); | |
8894 } | |
8895 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */ | |
8896 if (cap->nchar == Ctrl_G && p_im) | |
8897 restart_edit = 'a'; | |
8898 } | |
8899 else | |
8900 clearopbeep(cap->oap); | |
8901 } | |
8902 | |
8903 /* | |
8904 * ESC in Normal mode: beep, but don't flush buffers. | |
8905 * Don't even beep if we are canceling a command. | |
8906 */ | |
8907 static void | |
8908 nv_esc(cap) | |
8909 cmdarg_T *cap; | |
8910 { | |
8911 int no_reason; | |
8912 | |
8913 no_reason = (cap->oap->op_type == OP_NOP | |
8914 && cap->opcount == 0 | |
8915 && cap->count0 == 0 | |
8916 && cap->oap->regname == 0 | |
8917 && !p_im); | |
8918 | |
8919 if (cap->arg) /* TRUE for CTRL-C */ | |
8920 { | |
8921 if (restart_edit == 0 | |
8922 #ifdef FEAT_CMDWIN | |
8923 && cmdwin_type == 0 | |
8924 #endif | |
8925 && !VIsual_active | |
8926 && no_reason) | |
8927 MSG(_("Type :quit<Enter> to exit Vim")); | |
8928 | |
8929 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be | |
8930 * set again below when halfway a mapping. */ | |
8931 if (!p_im) | |
8932 restart_edit = 0; | |
8933 #ifdef FEAT_CMDWIN | |
8934 if (cmdwin_type != 0) | |
8935 { | |
8936 cmdwin_result = K_IGNORE; | |
8937 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
8938 return; | |
8939 } | |
8940 #endif | |
8941 } | |
8942 | |
8943 if (VIsual_active) | |
8944 { | |
8945 end_visual_mode(); /* stop Visual */ | |
8946 check_cursor_col(); /* make sure cursor is not beyond EOL */ | |
8947 curwin->w_set_curswant = TRUE; | |
8948 redraw_curbuf_later(INVERTED); | |
8949 } | |
5735 | 8950 else if (no_reason) |
8951 vim_beep(); | |
7 | 8952 clearop(cap->oap); |
8953 | |
8954 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is | |
8955 * set return to Insert mode afterwards. */ | |
8956 if (restart_edit == 0 && goto_im() | |
8957 #ifdef FEAT_EX_EXTRA | |
8958 && ex_normal_busy == 0 | |
8959 #endif | |
8960 ) | |
8961 restart_edit = 'a'; | |
8962 } | |
8963 | |
8964 /* | |
8965 * Handle "A", "a", "I", "i" and <Insert> commands. | |
8966 */ | |
8967 static void | |
8968 nv_edit(cap) | |
8969 cmdarg_T *cap; | |
8970 { | |
8971 /* <Insert> is equal to "i" */ | |
8972 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS) | |
8973 cap->cmdchar = 'i'; | |
8974 | |
8975 /* in Visual mode "A" and "I" are an operator */ | |
8976 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I')) | |
8977 v_visop(cap); | |
8978 | |
8979 /* in Visual mode and after an operator "a" and "i" are for text objects */ | |
5735 | 8980 else if ((cap->cmdchar == 'a' || cap->cmdchar == 'i') |
8981 && (cap->oap->op_type != OP_NOP || VIsual_active)) | |
7 | 8982 { |
8983 #ifdef FEAT_TEXTOBJ | |
8984 nv_object(cap); | |
8985 #else | |
8986 clearopbeep(cap->oap); | |
8987 #endif | |
8988 } | |
8989 else if (!curbuf->b_p_ma && !p_im) | |
8990 { | |
8991 /* Only give this error when 'insertmode' is off. */ | |
8992 EMSG(_(e_modifiable)); | |
8993 clearop(cap->oap); | |
8994 } | |
8995 else if (!checkclearopq(cap->oap)) | |
8996 { | |
8997 switch (cap->cmdchar) | |
8998 { | |
8999 case 'A': /* "A"ppend after the line */ | |
9000 curwin->w_set_curswant = TRUE; | |
9001 #ifdef FEAT_VIRTUALEDIT | |
9002 if (ve_flags == VE_ALL) | |
9003 { | |
9004 int save_State = State; | |
9005 | |
4352 | 9006 /* Pretend Insert mode here to allow the cursor on the |
7 | 9007 * character past the end of the line */ |
9008 State = INSERT; | |
9009 coladvance((colnr_T)MAXCOL); | |
9010 State = save_State; | |
9011 } | |
9012 else | |
9013 #endif | |
9014 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
9015 break; | |
9016 | |
9017 case 'I': /* "I"nsert before the first non-blank */ | |
164 | 9018 if (vim_strchr(p_cpo, CPO_INSEND) == NULL) |
9019 beginline(BL_WHITE); | |
9020 else | |
9021 beginline(BL_WHITE|BL_FIX); | |
7 | 9022 break; |
9023 | |
9024 case 'a': /* "a"ppend is like "i"nsert on the next character. */ | |
9025 #ifdef FEAT_VIRTUALEDIT | |
9026 /* increment coladd when in virtual space, increment the | |
9027 * column otherwise, also to append after an unprintable char */ | |
9028 if (virtual_active() | |
9029 && (curwin->w_cursor.coladd > 0 | |
9030 || *ml_get_cursor() == NUL | |
9031 || *ml_get_cursor() == TAB)) | |
9032 curwin->w_cursor.coladd++; | |
9033 else | |
9034 #endif | |
9035 if (*ml_get_cursor() != NUL) | |
9036 inc_cursor(); | |
9037 break; | |
9038 } | |
9039 | |
9040 #ifdef FEAT_VIRTUALEDIT | |
9041 if (curwin->w_cursor.coladd && cap->cmdchar != 'A') | |
9042 { | |
9043 int save_State = State; | |
9044 | |
4352 | 9045 /* Pretend Insert mode here to allow the cursor on the |
7 | 9046 * character past the end of the line */ |
9047 State = INSERT; | |
9048 coladvance(getviscol()); | |
9049 State = save_State; | |
9050 } | |
9051 #endif | |
9052 | |
9053 invoke_edit(cap, FALSE, cap->cmdchar, FALSE); | |
9054 } | |
9055 } | |
9056 | |
9057 /* | |
9058 * Invoke edit() and take care of "restart_edit" and the return value. | |
9059 */ | |
9060 static void | |
9061 invoke_edit(cap, repl, cmd, startln) | |
9062 cmdarg_T *cap; | |
9063 int repl; /* "r" or "gr" command */ | |
9064 int cmd; | |
9065 int startln; | |
9066 { | |
9067 int restart_edit_save = 0; | |
9068 | |
9069 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert | |
9070 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow | |
9071 * it. */ | |
9072 if (repl || !stuff_empty()) | |
9073 restart_edit_save = restart_edit; | |
9074 else | |
9075 restart_edit_save = 0; | |
9076 | |
9077 /* Always reset "restart_edit", this is not a restarted edit. */ | |
9078 restart_edit = 0; | |
9079 | |
9080 if (edit(cmd, startln, cap->count1)) | |
9081 cap->retval |= CA_COMMAND_BUSY; | |
9082 | |
9083 if (restart_edit == 0) | |
9084 restart_edit = restart_edit_save; | |
9085 } | |
9086 | |
9087 #ifdef FEAT_TEXTOBJ | |
9088 /* | |
9089 * "a" or "i" while an operator is pending or in Visual mode: object motion. | |
9090 */ | |
9091 static void | |
9092 nv_object(cap) | |
9093 cmdarg_T *cap; | |
9094 { | |
9095 int flag; | |
9096 int include; | |
9097 char_u *mps_save; | |
9098 | |
9099 if (cap->cmdchar == 'i') | |
9100 include = FALSE; /* "ix" = inner object: exclude white space */ | |
9101 else | |
9102 include = TRUE; /* "ax" = an object: include white space */ | |
9103 | |
9104 /* Make sure (), [], {} and <> are in 'matchpairs' */ | |
9105 mps_save = curbuf->b_p_mps; | |
9106 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>"; | |
9107 | |
9108 switch (cap->nchar) | |
9109 { | |
9110 case 'w': /* "aw" = a word */ | |
9111 flag = current_word(cap->oap, cap->count1, include, FALSE); | |
9112 break; | |
9113 case 'W': /* "aW" = a WORD */ | |
9114 flag = current_word(cap->oap, cap->count1, include, TRUE); | |
9115 break; | |
9116 case 'b': /* "ab" = a braces block */ | |
9117 case '(': | |
9118 case ')': | |
9119 flag = current_block(cap->oap, cap->count1, include, '(', ')'); | |
9120 break; | |
9121 case 'B': /* "aB" = a Brackets block */ | |
9122 case '{': | |
9123 case '}': | |
9124 flag = current_block(cap->oap, cap->count1, include, '{', '}'); | |
9125 break; | |
9126 case '[': /* "a[" = a [] block */ | |
9127 case ']': | |
9128 flag = current_block(cap->oap, cap->count1, include, '[', ']'); | |
9129 break; | |
9130 case '<': /* "a<" = a <> block */ | |
9131 case '>': | |
9132 flag = current_block(cap->oap, cap->count1, include, '<', '>'); | |
9133 break; | |
420 | 9134 case 't': /* "at" = a tag block (xml and html) */ |
9135 flag = current_tagblock(cap->oap, cap->count1, include); | |
9136 break; | |
7 | 9137 case 'p': /* "ap" = a paragraph */ |
9138 flag = current_par(cap->oap, cap->count1, include, 'p'); | |
9139 break; | |
9140 case 's': /* "as" = a sentence */ | |
9141 flag = current_sent(cap->oap, cap->count1, include); | |
9142 break; | |
12 | 9143 case '"': /* "a"" = a double quoted string */ |
9144 case '\'': /* "a'" = a single quoted string */ | |
9145 case '`': /* "a`" = a backtick quoted string */ | |
9146 flag = current_quote(cap->oap, cap->count1, include, | |
9147 cap->nchar); | |
9148 break; | |
7 | 9149 #if 0 /* TODO */ |
9150 case 'S': /* "aS" = a section */ | |
9151 case 'f': /* "af" = a filename */ | |
9152 case 'u': /* "au" = a URL */ | |
9153 #endif | |
9154 default: | |
9155 flag = FAIL; | |
9156 break; | |
9157 } | |
9158 | |
9159 curbuf->b_p_mps = mps_save; | |
9160 if (flag == FAIL) | |
9161 clearopbeep(cap->oap); | |
9162 adjust_cursor_col(); | |
9163 curwin->w_set_curswant = TRUE; | |
9164 } | |
9165 #endif | |
9166 | |
9167 /* | |
9168 * "q" command: Start/stop recording. | |
9169 * "q:", "q/", "q?": edit command-line in command-line window. | |
9170 */ | |
9171 static void | |
9172 nv_record(cap) | |
9173 cmdarg_T *cap; | |
9174 { | |
9175 if (cap->oap->op_type == OP_FORMAT) | |
9176 { | |
9177 /* "gqq" is the same as "gqgq": format line */ | |
9178 cap->cmdchar = 'g'; | |
9179 cap->nchar = 'q'; | |
9180 nv_operator(cap); | |
9181 } | |
9182 else if (!checkclearop(cap->oap)) | |
9183 { | |
9184 #ifdef FEAT_CMDWIN | |
9185 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?') | |
9186 { | |
9187 stuffcharReadbuff(cap->nchar); | |
9188 stuffcharReadbuff(K_CMDWIN); | |
9189 } | |
9190 else | |
9191 #endif | |
9192 /* (stop) recording into a named register, unless executing a | |
9193 * register */ | |
9194 if (!Exec_reg && do_record(cap->nchar) == FAIL) | |
9195 clearopbeep(cap->oap); | |
9196 } | |
9197 } | |
9198 | |
9199 /* | |
9200 * Handle the "@r" command. | |
9201 */ | |
9202 static void | |
9203 nv_at(cap) | |
9204 cmdarg_T *cap; | |
9205 { | |
9206 if (checkclearop(cap->oap)) | |
9207 return; | |
9208 #ifdef FEAT_EVAL | |
9209 if (cap->nchar == '=') | |
9210 { | |
9211 if (get_expr_register() == NUL) | |
9212 return; | |
9213 } | |
9214 #endif | |
9215 while (cap->count1-- && !got_int) | |
9216 { | |
1034 | 9217 if (do_execreg(cap->nchar, FALSE, FALSE, FALSE) == FAIL) |
7 | 9218 { |
9219 clearopbeep(cap->oap); | |
9220 break; | |
9221 } | |
9222 line_breakcheck(); | |
9223 } | |
9224 } | |
9225 | |
9226 /* | |
9227 * Handle the CTRL-U and CTRL-D commands. | |
9228 */ | |
9229 static void | |
9230 nv_halfpage(cap) | |
9231 cmdarg_T *cap; | |
9232 { | |
9233 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) | |
9234 || (cap->cmdchar == Ctrl_D | |
9235 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) | |
9236 clearopbeep(cap->oap); | |
9237 else if (!checkclearop(cap->oap)) | |
9238 halfpage(cap->cmdchar == Ctrl_D, cap->count0); | |
9239 } | |
9240 | |
9241 /* | |
9242 * Handle "J" or "gJ" command. | |
9243 */ | |
9244 static void | |
9245 nv_join(cap) | |
9246 cmdarg_T *cap; | |
9247 { | |
9248 if (VIsual_active) /* join the visual lines */ | |
9249 nv_operator(cap); | |
5735 | 9250 else if (!checkclearop(cap->oap)) |
7 | 9251 { |
9252 if (cap->count0 <= 1) | |
9253 cap->count0 = 2; /* default for join is two lines! */ | |
9254 if (curwin->w_cursor.lnum + cap->count0 - 1 > | |
9255 curbuf->b_ml.ml_line_count) | |
9256 clearopbeep(cap->oap); /* beyond last line */ | |
9257 else | |
9258 { | |
9259 prep_redo(cap->oap->regname, cap->count0, | |
9260 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
5848 | 9261 (void)do_join(cap->count0, cap->nchar == NUL, TRUE, TRUE, TRUE); |
7 | 9262 } |
9263 } | |
9264 } | |
9265 | |
9266 /* | |
9267 * "P", "gP", "p" and "gp" commands. | |
9268 */ | |
9269 static void | |
9270 nv_put(cap) | |
9271 cmdarg_T *cap; | |
9272 { | |
9273 int regname = 0; | |
9274 void *reg1 = NULL, *reg2 = NULL; | |
84 | 9275 int empty = FALSE; |
236 | 9276 int was_visual = FALSE; |
7 | 9277 int dir; |
9278 int flags = 0; | |
9279 | |
9280 if (cap->oap->op_type != OP_NOP) | |
9281 { | |
9282 #ifdef FEAT_DIFF | |
9283 /* "dp" is ":diffput" */ | |
9284 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p') | |
9285 { | |
9286 clearop(cap->oap); | |
6314 | 9287 nv_diffgetput(TRUE, cap->opcount); |
7 | 9288 } |
9289 else | |
9290 #endif | |
9291 clearopbeep(cap->oap); | |
9292 } | |
9293 else | |
9294 { | |
9295 dir = (cap->cmdchar == 'P' | |
9296 || (cap->cmdchar == 'g' && cap->nchar == 'P')) | |
9297 ? BACKWARD : FORWARD; | |
9298 prep_redo_cmd(cap); | |
9299 if (cap->cmdchar == 'g') | |
9300 flags |= PUT_CURSEND; | |
9301 | |
9302 if (VIsual_active) | |
9303 { | |
9304 /* Putting in Visual mode: The put text replaces the selected | |
9305 * text. First delete the selected text, then put the new text. | |
9306 * Need to save and restore the registers that the delete | |
9307 * overwrites if the old contents is being put. | |
9308 */ | |
236 | 9309 was_visual = TRUE; |
7 | 9310 regname = cap->oap->regname; |
5735 | 9311 #ifdef FEAT_CLIPBOARD |
7 | 9312 adjust_clip_reg(®name); |
5735 | 9313 #endif |
5682 | 9314 if (regname == 0 || regname == '"' |
4013 | 9315 || VIM_ISDIGIT(regname) || regname == '-' |
5735 | 9316 #ifdef FEAT_CLIPBOARD |
7 | 9317 || (clip_unnamed && (regname == '*' || regname == '+')) |
5735 | 9318 #endif |
7 | 9319 |
9320 ) | |
9321 { | |
4013 | 9322 /* The delete is going to overwrite the register we want to |
7 | 9323 * put, save it first. */ |
9324 reg1 = get_register(regname, TRUE); | |
9325 } | |
9326 | |
9327 /* Now delete the selected text. */ | |
9328 cap->cmdchar = 'd'; | |
9329 cap->nchar = NUL; | |
9330 cap->oap->regname = NUL; | |
9331 nv_operator(cap); | |
9332 do_pending_operator(cap, 0, FALSE); | |
84 | 9333 empty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
7 | 9334 |
9335 /* delete PUT_LINE_BACKWARD; */ | |
9336 cap->oap->regname = regname; | |
9337 | |
9338 if (reg1 != NULL) | |
9339 { | |
9340 /* Delete probably changed the register we want to put, save | |
9341 * it first. Then put back what was there before the delete. */ | |
9342 reg2 = get_register(regname, FALSE); | |
9343 put_register(regname, reg1); | |
9344 } | |
9345 | |
9346 /* When deleted a linewise Visual area, put the register as | |
9347 * lines to avoid it joined with the next line. When deletion was | |
9348 * characterwise, split a line when putting lines. */ | |
9349 if (VIsual_mode == 'V') | |
9350 flags |= PUT_LINE; | |
9351 else if (VIsual_mode == 'v') | |
9352 flags |= PUT_LINE_SPLIT; | |
9353 if (VIsual_mode == Ctrl_V && dir == FORWARD) | |
9354 flags |= PUT_LINE_FORWARD; | |
9355 dir = BACKWARD; | |
9356 if ((VIsual_mode != 'V' | |
9357 && curwin->w_cursor.col < curbuf->b_op_start.col) | |
9358 || (VIsual_mode == 'V' | |
9359 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum)) | |
9360 /* cursor is at the end of the line or end of file, put | |
9361 * forward. */ | |
9362 dir = FORWARD; | |
5365 | 9363 /* May have been reset in do_put(). */ |
9364 VIsual_active = TRUE; | |
7 | 9365 } |
9366 do_put(cap->oap->regname, dir, cap->count1, flags); | |
9367 | |
9368 /* If a register was saved, put it back now. */ | |
9369 if (reg2 != NULL) | |
9370 put_register(regname, reg2); | |
236 | 9371 |
9372 /* What to reselect with "gv"? Selecting the just put text seems to | |
9373 * be the most useful, since the original text was removed. */ | |
9374 if (was_visual) | |
9375 { | |
690 | 9376 curbuf->b_visual.vi_start = curbuf->b_op_start; |
9377 curbuf->b_visual.vi_end = curbuf->b_op_end; | |
236 | 9378 } |
9379 | |
84 | 9380 /* When all lines were selected and deleted do_put() leaves an empty |
236 | 9381 * line that needs to be deleted now. */ |
84 | 9382 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL) |
817 | 9383 { |
84 | 9384 ml_delete(curbuf->b_ml.ml_line_count, TRUE); |
817 | 9385 |
9386 /* If the cursor was in that line, move it to the end of the last | |
9387 * line. */ | |
9388 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
9389 { | |
9390 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
9391 coladvance((colnr_T)MAXCOL); | |
9392 } | |
9393 } | |
7 | 9394 auto_format(FALSE, TRUE); |
9395 } | |
9396 } | |
9397 | |
9398 /* | |
9399 * "o" and "O" commands. | |
9400 */ | |
9401 static void | |
9402 nv_open(cap) | |
9403 cmdarg_T *cap; | |
9404 { | |
9405 #ifdef FEAT_DIFF | |
9406 /* "do" is ":diffget" */ | |
9407 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o') | |
9408 { | |
9409 clearop(cap->oap); | |
6314 | 9410 nv_diffgetput(FALSE, cap->opcount); |
7 | 9411 } |
9412 else | |
9413 #endif | |
9414 if (VIsual_active) /* switch start and end of visual */ | |
9415 v_swap_corners(cap->cmdchar); | |
9416 else | |
9417 n_opencmd(cap); | |
9418 } | |
9419 | |
9420 #ifdef FEAT_SNIFF | |
9421 static void | |
9422 nv_sniff(cap) | |
1883 | 9423 cmdarg_T *cap UNUSED; |
7 | 9424 { |
9425 ProcessSniffRequests(); | |
9426 } | |
9427 #endif | |
9428 | |
9429 #ifdef FEAT_NETBEANS_INTG | |
9430 static void | |
9431 nv_nbcmd(cap) | |
9432 cmdarg_T *cap; | |
9433 { | |
9434 netbeans_keycommand(cap->nchar); | |
9435 } | |
9436 #endif | |
9437 | |
9438 #ifdef FEAT_DND | |
9439 static void | |
9440 nv_drop(cap) | |
1883 | 9441 cmdarg_T *cap UNUSED; |
7 | 9442 { |
9443 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
9444 } | |
9445 #endif | |
203 | 9446 |
9447 #ifdef FEAT_AUTOCMD | |
9448 /* | |
9449 * Trigger CursorHold event. | |
9450 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the | |
9451 * input buffer. "did_cursorhold" is set to avoid retriggering. | |
9452 */ | |
9453 static void | |
9454 nv_cursorhold(cap) | |
9455 cmdarg_T *cap; | |
9456 { | |
9457 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf); | |
9458 did_cursorhold = TRUE; | |
226 | 9459 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
9460 } | |
9461 #endif |