Mercurial > vim
annotate src/normal.c @ 6969:417201526af3 v7.4.802
patch 7.4.802
Problem: Using "A" in Visual mode while 'linebreak' is set is not tested.
Solution: Add a test for this, verifies the problem is fixed. (Ingo Karkat)
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Tue, 28 Jul 2015 17:16:33 +0200 |
parents | c2b132add309 |
children | a25618cbc68a |
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 | |
6927 | 43 static void prep_redo_visual __ARGS((cmdarg_T *cap)); |
7 | 44 static void prep_redo_cmd __ARGS((cmdarg_T *cap)); |
45 static void prep_redo __ARGS((int regname, long, int, int, int, int, int)); | |
46 static int checkclearop __ARGS((oparg_T *oap)); | |
47 static int checkclearopq __ARGS((oparg_T *oap)); | |
48 static void clearop __ARGS((oparg_T *oap)); | |
49 static void clearopbeep __ARGS((oparg_T *oap)); | |
50 static void unshift_special __ARGS((cmdarg_T *cap)); | |
51 #ifdef FEAT_CMDL_INFO | |
52 static void del_from_showcmd __ARGS((int)); | |
53 #endif | |
54 | |
55 /* | |
56 * nv_*(): functions called to handle Normal and Visual mode commands. | |
57 * n_*(): functions called to handle Normal mode commands. | |
58 * v_*(): functions called to handle Visual mode commands. | |
59 */ | |
60 static void nv_ignore __ARGS((cmdarg_T *cap)); | |
620 | 61 static void nv_nop __ARGS((cmdarg_T *cap)); |
7 | 62 static void nv_error __ARGS((cmdarg_T *cap)); |
63 static void nv_help __ARGS((cmdarg_T *cap)); | |
64 static void nv_addsub __ARGS((cmdarg_T *cap)); | |
65 static void nv_page __ARGS((cmdarg_T *cap)); | |
523 | 66 static void nv_gd __ARGS((oparg_T *oap, int nchar, int thisblock)); |
7 | 67 static int nv_screengo __ARGS((oparg_T *oap, int dir, long dist)); |
68 #ifdef FEAT_MOUSE | |
69 static void nv_mousescroll __ARGS((cmdarg_T *cap)); | |
70 static void nv_mouse __ARGS((cmdarg_T *cap)); | |
71 #endif | |
72 static void nv_scroll_line __ARGS((cmdarg_T *cap)); | |
73 static void nv_zet __ARGS((cmdarg_T *cap)); | |
74 #ifdef FEAT_GUI | |
75 static void nv_ver_scrollbar __ARGS((cmdarg_T *cap)); | |
76 static void nv_hor_scrollbar __ARGS((cmdarg_T *cap)); | |
77 #endif | |
685 | 78 #ifdef FEAT_GUI_TABLINE |
79 static void nv_tabline __ARGS((cmdarg_T *cap)); | |
686 | 80 static void nv_tabmenu __ARGS((cmdarg_T *cap)); |
685 | 81 #endif |
7 | 82 static void nv_exmode __ARGS((cmdarg_T *cap)); |
83 static void nv_colon __ARGS((cmdarg_T *cap)); | |
84 static void nv_ctrlg __ARGS((cmdarg_T *cap)); | |
85 static void nv_ctrlh __ARGS((cmdarg_T *cap)); | |
86 static void nv_clear __ARGS((cmdarg_T *cap)); | |
87 static void nv_ctrlo __ARGS((cmdarg_T *cap)); | |
88 static void nv_hat __ARGS((cmdarg_T *cap)); | |
89 static void nv_Zet __ARGS((cmdarg_T *cap)); | |
90 static void nv_ident __ARGS((cmdarg_T *cap)); | |
91 static void nv_tagpop __ARGS((cmdarg_T *cap)); | |
92 static void nv_scroll __ARGS((cmdarg_T *cap)); | |
93 static void nv_right __ARGS((cmdarg_T *cap)); | |
94 static void nv_left __ARGS((cmdarg_T *cap)); | |
95 static void nv_up __ARGS((cmdarg_T *cap)); | |
96 static void nv_down __ARGS((cmdarg_T *cap)); | |
97 #ifdef FEAT_SEARCHPATH | |
98 static void nv_gotofile __ARGS((cmdarg_T *cap)); | |
99 #endif | |
100 static void nv_end __ARGS((cmdarg_T *cap)); | |
101 static void nv_dollar __ARGS((cmdarg_T *cap)); | |
102 static void nv_search __ARGS((cmdarg_T *cap)); | |
103 static void nv_next __ARGS((cmdarg_T *cap)); | |
6620 | 104 static int normal_search __ARGS((cmdarg_T *cap, int dir, char_u *pat, int opt)); |
7 | 105 static void nv_csearch __ARGS((cmdarg_T *cap)); |
106 static void nv_brackets __ARGS((cmdarg_T *cap)); | |
107 static void nv_percent __ARGS((cmdarg_T *cap)); | |
108 static void nv_brace __ARGS((cmdarg_T *cap)); | |
109 static void nv_mark __ARGS((cmdarg_T *cap)); | |
110 static void nv_findpar __ARGS((cmdarg_T *cap)); | |
111 static void nv_undo __ARGS((cmdarg_T *cap)); | |
112 static void nv_kundo __ARGS((cmdarg_T *cap)); | |
113 static void nv_Replace __ARGS((cmdarg_T *cap)); | |
114 #ifdef FEAT_VREPLACE | |
115 static void nv_vreplace __ARGS((cmdarg_T *cap)); | |
116 #endif | |
117 static void v_swap_corners __ARGS((int cmdchar)); | |
118 static void nv_replace __ARGS((cmdarg_T *cap)); | |
119 static void n_swapchar __ARGS((cmdarg_T *cap)); | |
120 static void nv_cursormark __ARGS((cmdarg_T *cap, int flag, pos_T *pos)); | |
121 static void v_visop __ARGS((cmdarg_T *cap)); | |
122 static void nv_subst __ARGS((cmdarg_T *cap)); | |
123 static void nv_abbrev __ARGS((cmdarg_T *cap)); | |
124 static void nv_optrans __ARGS((cmdarg_T *cap)); | |
125 static void nv_gomark __ARGS((cmdarg_T *cap)); | |
126 static void nv_pcmark __ARGS((cmdarg_T *cap)); | |
127 static void nv_regname __ARGS((cmdarg_T *cap)); | |
128 static void nv_visual __ARGS((cmdarg_T *cap)); | |
129 static void n_start_visual_mode __ARGS((int c)); | |
130 static void nv_window __ARGS((cmdarg_T *cap)); | |
131 static void nv_suspend __ARGS((cmdarg_T *cap)); | |
132 static void nv_g_cmd __ARGS((cmdarg_T *cap)); | |
133 static void n_opencmd __ARGS((cmdarg_T *cap)); | |
134 static void nv_dot __ARGS((cmdarg_T *cap)); | |
135 static void nv_redo __ARGS((cmdarg_T *cap)); | |
136 static void nv_Undo __ARGS((cmdarg_T *cap)); | |
137 static void nv_tilde __ARGS((cmdarg_T *cap)); | |
138 static void nv_operator __ARGS((cmdarg_T *cap)); | |
1490 | 139 #ifdef FEAT_EVAL |
140 static void set_op_var __ARGS((int optype)); | |
141 #endif | |
7 | 142 static void nv_lineop __ARGS((cmdarg_T *cap)); |
143 static void nv_home __ARGS((cmdarg_T *cap)); | |
144 static void nv_pipe __ARGS((cmdarg_T *cap)); | |
145 static void nv_bck_word __ARGS((cmdarg_T *cap)); | |
146 static void nv_wordcmd __ARGS((cmdarg_T *cap)); | |
147 static void nv_beginline __ARGS((cmdarg_T *cap)); | |
1505 | 148 static void adjust_cursor __ARGS((oparg_T *oap)); |
7 | 149 static void adjust_for_sel __ARGS((cmdarg_T *cap)); |
150 static int unadjust_for_sel __ARGS((void)); | |
151 static void nv_select __ARGS((cmdarg_T *cap)); | |
152 static void nv_goto __ARGS((cmdarg_T *cap)); | |
153 static void nv_normal __ARGS((cmdarg_T *cap)); | |
154 static void nv_esc __ARGS((cmdarg_T *oap)); | |
155 static void nv_edit __ARGS((cmdarg_T *cap)); | |
156 static void invoke_edit __ARGS((cmdarg_T *cap, int repl, int cmd, int startln)); | |
157 #ifdef FEAT_TEXTOBJ | |
158 static void nv_object __ARGS((cmdarg_T *cap)); | |
159 #endif | |
160 static void nv_record __ARGS((cmdarg_T *cap)); | |
161 static void nv_at __ARGS((cmdarg_T *cap)); | |
162 static void nv_halfpage __ARGS((cmdarg_T *cap)); | |
163 static void nv_join __ARGS((cmdarg_T *cap)); | |
164 static void nv_put __ARGS((cmdarg_T *cap)); | |
165 static void nv_open __ARGS((cmdarg_T *cap)); | |
166 #ifdef FEAT_SNIFF | |
167 static void nv_sniff __ARGS((cmdarg_T *cap)); | |
168 #endif | |
169 #ifdef FEAT_NETBEANS_INTG | |
170 static void nv_nbcmd __ARGS((cmdarg_T *cap)); | |
171 #endif | |
172 #ifdef FEAT_DND | |
173 static void nv_drop __ARGS((cmdarg_T *cap)); | |
174 #endif | |
203 | 175 #ifdef FEAT_AUTOCMD |
176 static void nv_cursorhold __ARGS((cmdarg_T *cap)); | |
177 #endif | |
6866 | 178 static void get_op_vcol __ARGS((oparg_T *oap, colnr_T col, int initial)); |
7 | 179 |
1728 | 180 static char *e_noident = N_("E349: No identifier under cursor"); |
181 | |
7 | 182 /* |
183 * Function to be called for a Normal or Visual mode command. | |
184 * The argument is a cmdarg_T. | |
185 */ | |
186 typedef void (*nv_func_T) __ARGS((cmdarg_T *cap)); | |
187 | |
188 /* Values for cmd_flags. */ | |
189 #define NV_NCH 0x01 /* may need to get a second char */ | |
190 #define NV_NCH_NOP (0x02|NV_NCH) /* get second char when no operator pending */ | |
191 #define NV_NCH_ALW (0x04|NV_NCH) /* always get a second char */ | |
192 #define NV_LANG 0x08 /* second char needs language adjustment */ | |
193 | |
194 #define NV_SS 0x10 /* may start selection */ | |
195 #define NV_SSS 0x20 /* may start selection with shift modifier */ | |
196 #define NV_STS 0x40 /* may stop selection without shift modif. */ | |
197 #define NV_RL 0x80 /* 'rightleft' modifies command */ | |
198 #define NV_KEEPREG 0x100 /* don't clear regname */ | |
199 #define NV_NCW 0x200 /* not allowed in command-line window */ | |
200 | |
201 /* | |
202 * Generally speaking, every Normal mode command should either clear any | |
203 * pending operator (with *clearop*()), or set the motion type variable | |
204 * oap->motion_type. | |
205 * | |
206 * When a cursor motion command is made, it is marked as being a character or | |
207 * line oriented motion. Then, if an operator is in effect, the operation | |
208 * becomes character or line oriented accordingly. | |
209 */ | |
210 | |
211 /* | |
212 * This table contains one entry for every Normal or Visual mode command. | |
213 * The order doesn't matter, init_normal_cmds() will create a sorted index. | |
214 * It is faster when all keys from zero to '~' are present. | |
215 */ | |
216 static const struct nv_cmd | |
217 { | |
218 int cmd_char; /* (first) command character */ | |
219 nv_func_T cmd_func; /* function for this command */ | |
220 short_u cmd_flags; /* NV_ flags */ | |
221 short cmd_arg; /* value for ca.arg */ | |
222 } nv_cmds[] = | |
223 { | |
224 {NUL, nv_error, 0, 0}, | |
225 {Ctrl_A, nv_addsub, 0, 0}, | |
226 {Ctrl_B, nv_page, NV_STS, BACKWARD}, | |
227 {Ctrl_C, nv_esc, 0, TRUE}, | |
228 {Ctrl_D, nv_halfpage, 0, 0}, | |
229 {Ctrl_E, nv_scroll_line, 0, TRUE}, | |
230 {Ctrl_F, nv_page, NV_STS, FORWARD}, | |
231 {Ctrl_G, nv_ctrlg, 0, 0}, | |
232 {Ctrl_H, nv_ctrlh, 0, 0}, | |
233 {Ctrl_I, nv_pcmark, 0, 0}, | |
234 {NL, nv_down, 0, FALSE}, | |
235 {Ctrl_K, nv_error, 0, 0}, | |
236 {Ctrl_L, nv_clear, 0, 0}, | |
376 | 237 {Ctrl_M, nv_down, 0, TRUE}, |
7 | 238 {Ctrl_N, nv_down, NV_STS, FALSE}, |
239 {Ctrl_O, nv_ctrlo, 0, 0}, | |
240 {Ctrl_P, nv_up, NV_STS, FALSE}, | |
167 | 241 {Ctrl_Q, nv_visual, 0, FALSE}, |
7 | 242 {Ctrl_R, nv_redo, 0, 0}, |
243 {Ctrl_S, nv_ignore, 0, 0}, | |
244 {Ctrl_T, nv_tagpop, NV_NCW, 0}, | |
245 {Ctrl_U, nv_halfpage, 0, 0}, | |
246 {Ctrl_V, nv_visual, 0, FALSE}, | |
247 {'V', nv_visual, 0, FALSE}, | |
248 {'v', nv_visual, 0, FALSE}, | |
249 {Ctrl_W, nv_window, 0, 0}, | |
250 {Ctrl_X, nv_addsub, 0, 0}, | |
251 {Ctrl_Y, nv_scroll_line, 0, FALSE}, | |
252 {Ctrl_Z, nv_suspend, 0, 0}, | |
253 {ESC, nv_esc, 0, FALSE}, | |
254 {Ctrl_BSL, nv_normal, NV_NCH_ALW, 0}, | |
255 {Ctrl_RSB, nv_ident, NV_NCW, 0}, | |
256 {Ctrl_HAT, nv_hat, NV_NCW, 0}, | |
257 {Ctrl__, nv_error, 0, 0}, | |
258 {' ', nv_right, 0, 0}, | |
259 {'!', nv_operator, 0, 0}, | |
260 {'"', nv_regname, NV_NCH_NOP|NV_KEEPREG, 0}, | |
261 {'#', nv_ident, 0, 0}, | |
262 {'$', nv_dollar, 0, 0}, | |
263 {'%', nv_percent, 0, 0}, | |
264 {'&', nv_optrans, 0, 0}, | |
265 {'\'', nv_gomark, NV_NCH_ALW, TRUE}, | |
266 {'(', nv_brace, 0, BACKWARD}, | |
267 {')', nv_brace, 0, FORWARD}, | |
268 {'*', nv_ident, 0, 0}, | |
269 {'+', nv_down, 0, TRUE}, | |
270 {',', nv_csearch, 0, TRUE}, | |
271 {'-', nv_up, 0, TRUE}, | |
272 {'.', nv_dot, NV_KEEPREG, 0}, | |
273 {'/', nv_search, 0, FALSE}, | |
274 {'0', nv_beginline, 0, 0}, | |
275 {'1', nv_ignore, 0, 0}, | |
276 {'2', nv_ignore, 0, 0}, | |
277 {'3', nv_ignore, 0, 0}, | |
278 {'4', nv_ignore, 0, 0}, | |
279 {'5', nv_ignore, 0, 0}, | |
280 {'6', nv_ignore, 0, 0}, | |
281 {'7', nv_ignore, 0, 0}, | |
282 {'8', nv_ignore, 0, 0}, | |
283 {'9', nv_ignore, 0, 0}, | |
284 {':', nv_colon, 0, 0}, | |
285 {';', nv_csearch, 0, FALSE}, | |
286 {'<', nv_operator, NV_RL, 0}, | |
287 {'=', nv_operator, 0, 0}, | |
288 {'>', nv_operator, NV_RL, 0}, | |
289 {'?', nv_search, 0, FALSE}, | |
290 {'@', nv_at, NV_NCH_NOP, FALSE}, | |
291 {'A', nv_edit, 0, 0}, | |
292 {'B', nv_bck_word, 0, 1}, | |
293 {'C', nv_abbrev, NV_KEEPREG, 0}, | |
294 {'D', nv_abbrev, NV_KEEPREG, 0}, | |
295 {'E', nv_wordcmd, 0, TRUE}, | |
296 {'F', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
297 {'G', nv_goto, 0, TRUE}, | |
298 {'H', nv_scroll, 0, 0}, | |
299 {'I', nv_edit, 0, 0}, | |
300 {'J', nv_join, 0, 0}, | |
301 {'K', nv_ident, 0, 0}, | |
302 {'L', nv_scroll, 0, 0}, | |
303 {'M', nv_scroll, 0, 0}, | |
304 {'N', nv_next, 0, SEARCH_REV}, | |
305 {'O', nv_open, 0, 0}, | |
306 {'P', nv_put, 0, 0}, | |
307 {'Q', nv_exmode, NV_NCW, 0}, | |
308 {'R', nv_Replace, 0, FALSE}, | |
309 {'S', nv_subst, NV_KEEPREG, 0}, | |
310 {'T', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
311 {'U', nv_Undo, 0, 0}, | |
312 {'W', nv_wordcmd, 0, TRUE}, | |
313 {'X', nv_abbrev, NV_KEEPREG, 0}, | |
314 {'Y', nv_abbrev, NV_KEEPREG, 0}, | |
315 {'Z', nv_Zet, NV_NCH_NOP|NV_NCW, 0}, | |
316 {'[', nv_brackets, NV_NCH_ALW, BACKWARD}, | |
317 {'\\', nv_error, 0, 0}, | |
318 {']', nv_brackets, NV_NCH_ALW, FORWARD}, | |
319 {'^', nv_beginline, 0, BL_WHITE | BL_FIX}, | |
320 {'_', nv_lineop, 0, 0}, | |
321 {'`', nv_gomark, NV_NCH_ALW, FALSE}, | |
322 {'a', nv_edit, NV_NCH, 0}, | |
323 {'b', nv_bck_word, 0, 0}, | |
324 {'c', nv_operator, 0, 0}, | |
325 {'d', nv_operator, 0, 0}, | |
326 {'e', nv_wordcmd, 0, FALSE}, | |
327 {'f', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
328 {'g', nv_g_cmd, NV_NCH_ALW, FALSE}, | |
329 {'h', nv_left, NV_RL, 0}, | |
330 {'i', nv_edit, NV_NCH, 0}, | |
331 {'j', nv_down, 0, FALSE}, | |
332 {'k', nv_up, 0, FALSE}, | |
333 {'l', nv_right, NV_RL, 0}, | |
334 {'m', nv_mark, NV_NCH_NOP, 0}, | |
335 {'n', nv_next, 0, 0}, | |
336 {'o', nv_open, 0, 0}, | |
337 {'p', nv_put, 0, 0}, | |
338 {'q', nv_record, NV_NCH, 0}, | |
339 {'r', nv_replace, NV_NCH_NOP|NV_LANG, 0}, | |
340 {'s', nv_subst, NV_KEEPREG, 0}, | |
341 {'t', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
342 {'u', nv_undo, 0, 0}, | |
343 {'w', nv_wordcmd, 0, FALSE}, | |
344 {'x', nv_abbrev, NV_KEEPREG, 0}, | |
345 {'y', nv_operator, 0, 0}, | |
346 {'z', nv_zet, NV_NCH_ALW, 0}, | |
347 {'{', nv_findpar, 0, BACKWARD}, | |
348 {'|', nv_pipe, 0, 0}, | |
349 {'}', nv_findpar, 0, FORWARD}, | |
350 {'~', nv_tilde, 0, 0}, | |
351 | |
352 /* pound sign */ | |
353 {POUND, nv_ident, 0, 0}, | |
354 #ifdef FEAT_MOUSE | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
355 {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
|
356 {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
|
357 {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
|
358 {K_MOUSERIGHT, nv_mousescroll, 0, MSCR_RIGHT}, |
7 | 359 {K_LEFTMOUSE, nv_mouse, 0, 0}, |
360 {K_LEFTMOUSE_NM, nv_mouse, 0, 0}, | |
361 {K_LEFTDRAG, nv_mouse, 0, 0}, | |
362 {K_LEFTRELEASE, nv_mouse, 0, 0}, | |
363 {K_LEFTRELEASE_NM, nv_mouse, 0, 0}, | |
364 {K_MIDDLEMOUSE, nv_mouse, 0, 0}, | |
365 {K_MIDDLEDRAG, nv_mouse, 0, 0}, | |
366 {K_MIDDLERELEASE, nv_mouse, 0, 0}, | |
367 {K_RIGHTMOUSE, nv_mouse, 0, 0}, | |
368 {K_RIGHTDRAG, nv_mouse, 0, 0}, | |
369 {K_RIGHTRELEASE, nv_mouse, 0, 0}, | |
370 {K_X1MOUSE, nv_mouse, 0, 0}, | |
371 {K_X1DRAG, nv_mouse, 0, 0}, | |
372 {K_X1RELEASE, nv_mouse, 0, 0}, | |
373 {K_X2MOUSE, nv_mouse, 0, 0}, | |
374 {K_X2DRAG, nv_mouse, 0, 0}, | |
375 {K_X2RELEASE, nv_mouse, 0, 0}, | |
376 #endif | |
819 | 377 {K_IGNORE, nv_ignore, NV_KEEPREG, 0}, |
620 | 378 {K_NOP, nv_nop, 0, 0}, |
7 | 379 {K_INS, nv_edit, 0, 0}, |
380 {K_KINS, nv_edit, 0, 0}, | |
381 {K_BS, nv_ctrlh, 0, 0}, | |
382 {K_UP, nv_up, NV_SSS|NV_STS, FALSE}, | |
383 {K_S_UP, nv_page, NV_SS, BACKWARD}, | |
384 {K_DOWN, nv_down, NV_SSS|NV_STS, FALSE}, | |
385 {K_S_DOWN, nv_page, NV_SS, FORWARD}, | |
386 {K_LEFT, nv_left, NV_SSS|NV_STS|NV_RL, 0}, | |
387 {K_S_LEFT, nv_bck_word, NV_SS|NV_RL, 0}, | |
388 {K_C_LEFT, nv_bck_word, NV_SSS|NV_RL|NV_STS, 1}, | |
389 {K_RIGHT, nv_right, NV_SSS|NV_STS|NV_RL, 0}, | |
390 {K_S_RIGHT, nv_wordcmd, NV_SS|NV_RL, FALSE}, | |
391 {K_C_RIGHT, nv_wordcmd, NV_SSS|NV_RL|NV_STS, TRUE}, | |
392 {K_PAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
393 {K_KPAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
394 {K_PAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
395 {K_KPAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
396 {K_END, nv_end, NV_SSS|NV_STS, FALSE}, | |
397 {K_KEND, nv_end, NV_SSS|NV_STS, FALSE}, | |
398 {K_S_END, nv_end, NV_SS, FALSE}, | |
399 {K_C_END, nv_end, NV_SSS|NV_STS, TRUE}, | |
400 {K_HOME, nv_home, NV_SSS|NV_STS, 0}, | |
401 {K_KHOME, nv_home, NV_SSS|NV_STS, 0}, | |
402 {K_S_HOME, nv_home, NV_SS, 0}, | |
403 {K_C_HOME, nv_goto, NV_SSS|NV_STS, FALSE}, | |
404 {K_DEL, nv_abbrev, 0, 0}, | |
405 {K_KDEL, nv_abbrev, 0, 0}, | |
406 {K_UNDO, nv_kundo, 0, 0}, | |
407 {K_HELP, nv_help, NV_NCW, 0}, | |
408 {K_F1, nv_help, NV_NCW, 0}, | |
409 {K_XF1, nv_help, NV_NCW, 0}, | |
410 {K_SELECT, nv_select, 0, 0}, | |
411 #ifdef FEAT_GUI | |
412 {K_VER_SCROLLBAR, nv_ver_scrollbar, 0, 0}, | |
413 {K_HOR_SCROLLBAR, nv_hor_scrollbar, 0, 0}, | |
414 #endif | |
685 | 415 #ifdef FEAT_GUI_TABLINE |
416 {K_TABLINE, nv_tabline, 0, 0}, | |
686 | 417 {K_TABMENU, nv_tabmenu, 0, 0}, |
685 | 418 #endif |
7 | 419 #ifdef FEAT_FKMAP |
420 {K_F8, farsi_fkey, 0, 0}, | |
421 {K_F9, farsi_fkey, 0, 0}, | |
422 #endif | |
423 #ifdef FEAT_SNIFF | |
424 {K_SNIFF, nv_sniff, 0, 0}, | |
425 #endif | |
426 #ifdef FEAT_NETBEANS_INTG | |
427 {K_F21, nv_nbcmd, NV_NCH_ALW, 0}, | |
428 #endif | |
429 #ifdef FEAT_DND | |
430 {K_DROP, nv_drop, NV_STS, 0}, | |
431 #endif | |
203 | 432 #ifdef FEAT_AUTOCMD |
819 | 433 {K_CURSORHOLD, nv_cursorhold, NV_KEEPREG, 0}, |
203 | 434 #endif |
7 | 435 }; |
436 | |
437 /* Number of commands in nv_cmds[]. */ | |
438 #define NV_CMDS_SIZE (sizeof(nv_cmds) / sizeof(struct nv_cmd)) | |
439 | |
440 /* Sorted index of commands in nv_cmds[]. */ | |
441 static short nv_cmd_idx[NV_CMDS_SIZE]; | |
442 | |
443 /* The highest index for which | |
444 * nv_cmds[idx].cmd_char == nv_cmd_idx[nv_cmds[idx].cmd_char] */ | |
445 static int nv_max_linear; | |
446 | |
447 /* | |
448 * Compare functions for qsort() below, that checks the command character | |
449 * through the index in nv_cmd_idx[]. | |
450 */ | |
451 static int | |
452 #ifdef __BORLANDC__ | |
453 _RTLENTRYF | |
454 #endif | |
455 nv_compare(s1, s2) | |
456 const void *s1; | |
457 const void *s2; | |
458 { | |
459 int c1, c2; | |
460 | |
461 /* The commands are sorted on absolute value. */ | |
462 c1 = nv_cmds[*(const short *)s1].cmd_char; | |
463 c2 = nv_cmds[*(const short *)s2].cmd_char; | |
464 if (c1 < 0) | |
465 c1 = -c1; | |
466 if (c2 < 0) | |
467 c2 = -c2; | |
468 return c1 - c2; | |
469 } | |
470 | |
471 /* | |
472 * Initialize the nv_cmd_idx[] table. | |
473 */ | |
474 void | |
475 init_normal_cmds() | |
476 { | |
477 int i; | |
478 | |
479 /* Fill the index table with a one to one relation. */ | |
1877 | 480 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
7 | 481 nv_cmd_idx[i] = i; |
482 | |
483 /* Sort the commands by the command character. */ | |
484 qsort((void *)&nv_cmd_idx, (size_t)NV_CMDS_SIZE, sizeof(short), nv_compare); | |
485 | |
486 /* Find the first entry that can't be indexed by the command character. */ | |
1877 | 487 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
7 | 488 if (i != nv_cmds[nv_cmd_idx[i]].cmd_char) |
489 break; | |
490 nv_max_linear = i - 1; | |
491 } | |
492 | |
493 /* | |
494 * Search for a command in the commands table. | |
495 * Returns -1 for invalid command. | |
496 */ | |
497 static int | |
498 find_command(cmdchar) | |
499 int cmdchar; | |
500 { | |
501 int i; | |
502 int idx; | |
503 int top, bot; | |
504 int c; | |
505 | |
506 #ifdef FEAT_MBYTE | |
507 /* A multi-byte character is never a command. */ | |
508 if (cmdchar >= 0x100) | |
509 return -1; | |
510 #endif | |
511 | |
512 /* We use the absolute value of the character. Special keys have a | |
513 * negative value, but are sorted on their absolute value. */ | |
514 if (cmdchar < 0) | |
515 cmdchar = -cmdchar; | |
516 | |
517 /* If the character is in the first part: The character is the index into | |
518 * nv_cmd_idx[]. */ | |
519 if (cmdchar <= nv_max_linear) | |
520 return nv_cmd_idx[cmdchar]; | |
521 | |
522 /* Perform a binary search. */ | |
523 bot = nv_max_linear + 1; | |
524 top = NV_CMDS_SIZE - 1; | |
525 idx = -1; | |
526 while (bot <= top) | |
527 { | |
528 i = (top + bot) / 2; | |
529 c = nv_cmds[nv_cmd_idx[i]].cmd_char; | |
530 if (c < 0) | |
531 c = -c; | |
532 if (cmdchar == c) | |
533 { | |
534 idx = nv_cmd_idx[i]; | |
535 break; | |
536 } | |
537 if (cmdchar > c) | |
538 bot = i + 1; | |
539 else | |
540 top = i - 1; | |
541 } | |
542 return idx; | |
543 } | |
544 | |
545 /* | |
546 * Execute a command in Normal mode. | |
547 */ | |
548 void | |
549 normal_cmd(oap, toplevel) | |
550 oparg_T *oap; | |
1877 | 551 int toplevel UNUSED; /* TRUE when called from main() */ |
7 | 552 { |
553 cmdarg_T ca; /* command arguments */ | |
554 int c; | |
555 int ctrl_w = FALSE; /* got CTRL-W command */ | |
556 int old_col = curwin->w_curswant; | |
557 #ifdef FEAT_CMDL_INFO | |
558 int need_flushbuf; /* need to call out_flush() */ | |
559 #endif | |
560 pos_T old_pos; /* cursor position before command */ | |
561 int mapped_len; | |
562 static int old_mapped_len = 0; | |
563 int idx; | |
1751 | 564 #ifdef FEAT_EVAL |
565 int set_prevcount = FALSE; | |
566 #endif | |
7 | 567 |
568 vim_memset(&ca, 0, sizeof(ca)); /* also resets ca.retval */ | |
569 ca.oap = oap; | |
1692 | 570 |
571 /* Use a count remembered from before entering an operator. After typing | |
572 * "3d" we return from normal_cmd() and come back here, the "3" is | |
573 * remembered in "opcount". */ | |
7 | 574 ca.opcount = opcount; |
575 | |
576 #ifdef FEAT_SNIFF | |
577 want_sniff_request = sniff_connected; | |
578 #endif | |
579 | |
580 /* | |
581 * If there is an operator pending, then the command we take this time | |
582 * will terminate it. Finish_op tells us to finish the operation before | |
583 * returning this time (unless the operation was cancelled). | |
584 */ | |
585 #ifdef CURSOR_SHAPE | |
586 c = finish_op; | |
587 #endif | |
588 finish_op = (oap->op_type != OP_NOP); | |
589 #ifdef CURSOR_SHAPE | |
590 if (finish_op != c) | |
591 { | |
592 ui_cursor_shape(); /* may show different cursor shape */ | |
593 # ifdef FEAT_MOUSESHAPE | |
594 update_mouseshape(-1); | |
595 # endif | |
596 } | |
597 #endif | |
598 | |
1692 | 599 /* When not finishing an operator and no register name typed, reset the |
600 * count. */ | |
7 | 601 if (!finish_op && !oap->regname) |
1751 | 602 { |
7 | 603 ca.opcount = 0; |
1751 | 604 #ifdef FEAT_EVAL |
605 set_prevcount = TRUE; | |
606 #endif | |
607 } | |
7 | 608 |
1692 | 609 #ifdef FEAT_AUTOCMD |
610 /* Restore counts from before receiving K_CURSORHOLD. This means after | |
611 * typing "3", handling K_CURSORHOLD and then typing "2" we get "32", not | |
612 * "3 * 2". */ | |
613 if (oap->prev_opcount > 0 || oap->prev_count0 > 0) | |
614 { | |
615 ca.opcount = oap->prev_opcount; | |
616 ca.count0 = oap->prev_count0; | |
617 oap->prev_opcount = 0; | |
618 oap->prev_count0 = 0; | |
619 } | |
620 #endif | |
621 | |
7 | 622 mapped_len = typebuf_maplen(); |
623 | |
624 State = NORMAL_BUSY; | |
625 #ifdef USE_ON_FLY_SCROLL | |
626 dont_scroll = FALSE; /* allow scrolling here */ | |
627 #endif | |
628 | |
2667 | 629 #ifdef FEAT_EVAL |
630 /* Set v:count here, when called from main() and not a stuffed | |
631 * command, so that v:count can be used in an expression mapping | |
5649 | 632 * when there is no count. Do set it for redo. */ |
633 if (toplevel && readbuf1_empty()) | |
2667 | 634 set_vcount_ca(&ca, &set_prevcount); |
635 #endif | |
636 | |
7 | 637 /* |
638 * Get the command character from the user. | |
639 */ | |
640 c = safe_vgetc(); | |
641 LANGMAP_ADJUST(c, TRUE); | |
642 | |
643 /* | |
644 * If a mapping was started in Visual or Select mode, remember the length | |
645 * of the mapping. This is used below to not return to Insert mode for as | |
646 * long as the mapping is being executed. | |
647 */ | |
648 if (restart_edit == 0) | |
649 old_mapped_len = 0; | |
650 else if (old_mapped_len | |
819 | 651 || (VIsual_active && mapped_len == 0 && typebuf_maplen() > 0)) |
7 | 652 old_mapped_len = typebuf_maplen(); |
653 | |
654 if (c == NUL) | |
655 c = K_ZERO; | |
656 | |
657 /* | |
658 * In Select mode, typed text replaces the selection. | |
659 */ | |
660 if (VIsual_active | |
661 && VIsual_select | |
662 && (vim_isprintc(c) || c == NL || c == CAR || c == K_KENTER)) | |
663 { | |
275 | 664 /* Fake a "c"hange command. When "restart_edit" is set (e.g., because |
665 * 'insertmode' is set) fake a "d"elete command, Insert mode will | |
666 * restart automatically. | |
1051 | 667 * Insert the typed character in the typeahead buffer, so that it can |
668 * be mapped in Insert mode. Required for ":lmap" to work. */ | |
852 | 669 ins_char_typebuf(c); |
275 | 670 if (restart_edit != 0) |
671 c = 'd'; | |
672 else | |
673 c = 'c'; | |
695 | 674 msg_nowait = TRUE; /* don't delay going to insert mode */ |
4472 | 675 old_mapped_len = 0; /* do go to Insert mode */ |
7 | 676 } |
677 | |
678 #ifdef FEAT_CMDL_INFO | |
679 need_flushbuf = add_to_showcmd(c); | |
680 #endif | |
681 | |
682 getcount: | |
683 if (!(VIsual_active && VIsual_select)) | |
684 { | |
685 /* | |
686 * Handle a count before a command and compute ca.count0. | |
687 * Note that '0' is a command and not the start of a count, but it's | |
688 * part of a count after other digits. | |
689 */ | |
690 while ( (c >= '1' && c <= '9') | |
691 || (ca.count0 != 0 && (c == K_DEL || c == K_KDEL || c == '0'))) | |
692 { | |
693 if (c == K_DEL || c == K_KDEL) | |
694 { | |
695 ca.count0 /= 10; | |
696 #ifdef FEAT_CMDL_INFO | |
697 del_from_showcmd(4); /* delete the digit and ~@% */ | |
698 #endif | |
699 } | |
700 else | |
701 ca.count0 = ca.count0 * 10 + (c - '0'); | |
702 if (ca.count0 < 0) /* got too large! */ | |
703 ca.count0 = 999999999L; | |
1425 | 704 #ifdef FEAT_EVAL |
705 /* Set v:count here, when called from main() and not a stuffed | |
706 * command, so that v:count can be used in an expression mapping | |
5649 | 707 * right after the count. Do set it for redo. */ |
708 if (toplevel && readbuf1_empty()) | |
2667 | 709 set_vcount_ca(&ca, &set_prevcount); |
1425 | 710 #endif |
7 | 711 if (ctrl_w) |
712 { | |
713 ++no_mapping; | |
714 ++allow_keys; /* no mapping for nchar, but keys */ | |
715 } | |
716 ++no_zero_mapping; /* don't map zero here */ | |
1389 | 717 c = plain_vgetc(); |
7 | 718 LANGMAP_ADJUST(c, TRUE); |
719 --no_zero_mapping; | |
720 if (ctrl_w) | |
721 { | |
722 --no_mapping; | |
723 --allow_keys; | |
724 } | |
725 #ifdef FEAT_CMDL_INFO | |
726 need_flushbuf |= add_to_showcmd(c); | |
727 #endif | |
728 } | |
729 | |
730 /* | |
731 * If we got CTRL-W there may be a/another count | |
732 */ | |
733 if (c == Ctrl_W && !ctrl_w && oap->op_type == OP_NOP) | |
734 { | |
735 ctrl_w = TRUE; | |
736 ca.opcount = ca.count0; /* remember first count */ | |
737 ca.count0 = 0; | |
738 ++no_mapping; | |
739 ++allow_keys; /* no mapping for nchar, but keys */ | |
1389 | 740 c = plain_vgetc(); /* get next character */ |
7 | 741 LANGMAP_ADJUST(c, TRUE); |
742 --no_mapping; | |
743 --allow_keys; | |
744 #ifdef FEAT_CMDL_INFO | |
745 need_flushbuf |= add_to_showcmd(c); | |
746 #endif | |
747 goto getcount; /* jump back */ | |
748 } | |
749 } | |
750 | |
1692 | 751 #ifdef FEAT_AUTOCMD |
752 if (c == K_CURSORHOLD) | |
753 { | |
754 /* Save the count values so that ca.opcount and ca.count0 are exactly | |
755 * the same when coming back here after handling K_CURSORHOLD. */ | |
756 oap->prev_opcount = ca.opcount; | |
757 oap->prev_count0 = ca.count0; | |
758 } | |
759 else | |
760 #endif | |
761 if (ca.opcount != 0) | |
762 { | |
763 /* | |
764 * If we're in the middle of an operator (including after entering a | |
765 * yank buffer with '"') AND we had a count before the operator, then | |
766 * that count overrides the current value of ca.count0. | |
767 * What this means effectively, is that commands like "3dw" get turned | |
768 * into "d3w" which makes things fall into place pretty neatly. | |
769 * If you give a count before AND after the operator, they are | |
770 * multiplied. | |
771 */ | |
7 | 772 if (ca.count0) |
773 ca.count0 *= ca.opcount; | |
774 else | |
775 ca.count0 = ca.opcount; | |
776 } | |
777 | |
778 /* | |
779 * Always remember the count. It will be set to zero (on the next call, | |
780 * above) when there is no pending operator. | |
781 * When called from main(), save the count for use by the "count" built-in | |
782 * variable. | |
783 */ | |
784 ca.opcount = ca.count0; | |
785 ca.count1 = (ca.count0 == 0 ? 1 : ca.count0); | |
786 | |
787 #ifdef FEAT_EVAL | |
788 /* | |
789 * Only set v:count when called from main() and not a stuffed command. | |
5649 | 790 * Do set it for redo. |
7 | 791 */ |
5649 | 792 if (toplevel && readbuf1_empty()) |
1751 | 793 set_vcount(ca.count0, ca.count1, set_prevcount); |
7 | 794 #endif |
795 | |
796 /* | |
797 * Find the command character in the table of commands. | |
798 * For CTRL-W we already got nchar when looking for a count. | |
799 */ | |
800 if (ctrl_w) | |
801 { | |
802 ca.nchar = c; | |
803 ca.cmdchar = Ctrl_W; | |
804 } | |
805 else | |
806 ca.cmdchar = c; | |
807 idx = find_command(ca.cmdchar); | |
808 if (idx < 0) | |
809 { | |
810 /* Not a known command: beep. */ | |
811 clearopbeep(oap); | |
812 goto normal_end; | |
813 } | |
631 | 814 |
633 | 815 if (text_locked() && (nv_cmds[idx].cmd_flags & NV_NCW)) |
631 | 816 { |
5848 | 817 /* This command is not allowed while editing a cmdline: beep. */ |
7 | 818 clearopbeep(oap); |
633 | 819 text_locked_msg(); |
7 | 820 goto normal_end; |
821 } | |
819 | 822 #ifdef FEAT_AUTOCMD |
823 if ((nv_cmds[idx].cmd_flags & NV_NCW) && curbuf_locked()) | |
824 goto normal_end; | |
825 #endif | |
7 | 826 |
827 /* | |
828 * In Visual/Select mode, a few keys are handled in a special way. | |
829 */ | |
830 if (VIsual_active) | |
831 { | |
832 /* when 'keymodel' contains "stopsel" may stop Select/Visual mode */ | |
833 if (km_stopsel | |
834 && (nv_cmds[idx].cmd_flags & NV_STS) | |
835 && !(mod_mask & MOD_MASK_SHIFT)) | |
836 { | |
837 end_visual_mode(); | |
838 redraw_curbuf_later(INVERTED); | |
839 } | |
840 | |
841 /* Keys that work different when 'keymodel' contains "startsel" */ | |
842 if (km_startsel) | |
843 { | |
844 if (nv_cmds[idx].cmd_flags & NV_SS) | |
845 { | |
846 unshift_special(&ca); | |
847 idx = find_command(ca.cmdchar); | |
840 | 848 if (idx < 0) |
849 { | |
850 /* Just in case */ | |
851 clearopbeep(oap); | |
852 goto normal_end; | |
853 } | |
7 | 854 } |
855 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
856 && (mod_mask & MOD_MASK_SHIFT)) | |
857 { | |
858 mod_mask &= ~MOD_MASK_SHIFT; | |
859 } | |
860 } | |
861 } | |
862 | |
863 #ifdef FEAT_RIGHTLEFT | |
864 if (curwin->w_p_rl && KeyTyped && !KeyStuffed | |
865 && (nv_cmds[idx].cmd_flags & NV_RL)) | |
866 { | |
867 /* Invert horizontal movements and operations. Only when typed by the | |
868 * user directly, not when the result of a mapping or "x" translated | |
869 * to "dl". */ | |
870 switch (ca.cmdchar) | |
871 { | |
872 case 'l': ca.cmdchar = 'h'; break; | |
873 case K_RIGHT: ca.cmdchar = K_LEFT; break; | |
874 case K_S_RIGHT: ca.cmdchar = K_S_LEFT; break; | |
875 case K_C_RIGHT: ca.cmdchar = K_C_LEFT; break; | |
876 case 'h': ca.cmdchar = 'l'; break; | |
877 case K_LEFT: ca.cmdchar = K_RIGHT; break; | |
878 case K_S_LEFT: ca.cmdchar = K_S_RIGHT; break; | |
879 case K_C_LEFT: ca.cmdchar = K_C_RIGHT; break; | |
880 case '>': ca.cmdchar = '<'; break; | |
881 case '<': ca.cmdchar = '>'; break; | |
882 } | |
883 idx = find_command(ca.cmdchar); | |
884 } | |
885 #endif | |
886 | |
887 /* | |
888 * Get an additional character if we need one. | |
889 */ | |
890 if ((nv_cmds[idx].cmd_flags & NV_NCH) | |
891 && (((nv_cmds[idx].cmd_flags & NV_NCH_NOP) == NV_NCH_NOP | |
892 && oap->op_type == OP_NOP) | |
893 || (nv_cmds[idx].cmd_flags & NV_NCH_ALW) == NV_NCH_ALW | |
894 || (ca.cmdchar == 'q' | |
895 && oap->op_type == OP_NOP | |
896 && !Recording | |
897 && !Exec_reg) | |
898 || ((ca.cmdchar == 'a' || ca.cmdchar == 'i') | |
5735 | 899 && (oap->op_type != OP_NOP || VIsual_active)))) |
7 | 900 { |
901 int *cp; | |
902 int repl = FALSE; /* get character for replace mode */ | |
903 int lit = FALSE; /* get extra character literally */ | |
904 int langmap_active = FALSE; /* using :lmap mappings */ | |
905 int lang; /* getting a text character */ | |
906 #ifdef USE_IM_CONTROL | |
907 int save_smd; /* saved value of p_smd */ | |
908 #endif | |
909 | |
910 ++no_mapping; | |
911 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1343 | 912 #ifdef FEAT_AUTOCMD |
913 /* Don't generate a CursorHold event here, most commands can't handle | |
914 * it, e.g., nv_replace(), nv_csearch(). */ | |
915 did_cursorhold = TRUE; | |
916 #endif | |
7 | 917 if (ca.cmdchar == 'g') |
918 { | |
919 /* | |
920 * For 'g' get the next character now, so that we can check for | |
921 * "gr", "g'" and "g`". | |
922 */ | |
1389 | 923 ca.nchar = plain_vgetc(); |
7 | 924 LANGMAP_ADJUST(ca.nchar, TRUE); |
925 #ifdef FEAT_CMDL_INFO | |
926 need_flushbuf |= add_to_showcmd(ca.nchar); | |
927 #endif | |
928 if (ca.nchar == 'r' || ca.nchar == '\'' || ca.nchar == '`' | |
5523 | 929 || ca.nchar == Ctrl_BSL) |
7 | 930 { |
931 cp = &ca.extra_char; /* need to get a third character */ | |
932 if (ca.nchar != 'r') | |
933 lit = TRUE; /* get it literally */ | |
934 else | |
935 repl = TRUE; /* get it in replace mode */ | |
936 } | |
937 else | |
938 cp = NULL; /* no third character needed */ | |
939 } | |
940 else | |
941 { | |
942 if (ca.cmdchar == 'r') /* get it in replace mode */ | |
943 repl = TRUE; | |
944 cp = &ca.nchar; | |
945 } | |
946 lang = (repl || (nv_cmds[idx].cmd_flags & NV_LANG)); | |
947 | |
948 /* | |
949 * Get a second or third character. | |
950 */ | |
951 if (cp != NULL) | |
952 { | |
953 #ifdef CURSOR_SHAPE | |
954 if (repl) | |
955 { | |
956 State = REPLACE; /* pretend Replace mode */ | |
957 ui_cursor_shape(); /* show different cursor shape */ | |
958 } | |
959 #endif | |
960 if (lang && curbuf->b_p_iminsert == B_IMODE_LMAP) | |
961 { | |
962 /* Allow mappings defined with ":lmap". */ | |
963 --no_mapping; | |
964 --allow_keys; | |
965 if (repl) | |
966 State = LREPLACE; | |
967 else | |
968 State = LANGMAP; | |
969 langmap_active = TRUE; | |
970 } | |
971 #ifdef USE_IM_CONTROL | |
972 save_smd = p_smd; | |
973 p_smd = FALSE; /* Don't let the IM code show the mode here */ | |
974 if (lang && curbuf->b_p_iminsert == B_IMODE_IM) | |
975 im_set_active(TRUE); | |
976 #endif | |
977 | |
1389 | 978 *cp = plain_vgetc(); |
7 | 979 |
980 if (langmap_active) | |
981 { | |
982 /* Undo the decrement done above */ | |
983 ++no_mapping; | |
984 ++allow_keys; | |
985 State = NORMAL_BUSY; | |
986 } | |
987 #ifdef USE_IM_CONTROL | |
988 if (lang) | |
989 { | |
990 if (curbuf->b_p_iminsert != B_IMODE_LMAP) | |
991 im_save_status(&curbuf->b_p_iminsert); | |
992 im_set_active(FALSE); | |
993 } | |
994 p_smd = save_smd; | |
995 #endif | |
996 #ifdef CURSOR_SHAPE | |
997 State = NORMAL_BUSY; | |
998 #endif | |
999 #ifdef FEAT_CMDL_INFO | |
1000 need_flushbuf |= add_to_showcmd(*cp); | |
1001 #endif | |
1002 | |
1003 if (!lit) | |
1004 { | |
1005 #ifdef FEAT_DIGRAPHS | |
1006 /* Typing CTRL-K gets a digraph. */ | |
1007 if (*cp == Ctrl_K | |
1008 && ((nv_cmds[idx].cmd_flags & NV_LANG) | |
1009 || cp == &ca.extra_char) | |
1010 && vim_strchr(p_cpo, CPO_DIGRAPH) == NULL) | |
1011 { | |
1012 c = get_digraph(FALSE); | |
1013 if (c > 0) | |
1014 { | |
1015 *cp = c; | |
1016 # ifdef FEAT_CMDL_INFO | |
1017 /* Guessing how to update showcmd here... */ | |
1018 del_from_showcmd(3); | |
1019 need_flushbuf |= add_to_showcmd(*cp); | |
1020 # endif | |
1021 } | |
1022 } | |
1023 #endif | |
1024 | |
1025 /* adjust chars > 127, except after "tTfFr" commands */ | |
1026 LANGMAP_ADJUST(*cp, !lang); | |
1027 #ifdef FEAT_RIGHTLEFT | |
1028 /* adjust Hebrew mapped char */ | |
1029 if (p_hkmap && lang && KeyTyped) | |
1030 *cp = hkmap(*cp); | |
1031 # ifdef FEAT_FKMAP | |
1032 /* adjust Farsi mapped char */ | |
1033 if (p_fkmap && lang && KeyTyped) | |
1034 *cp = fkmap(*cp); | |
1035 # endif | |
1036 #endif | |
1037 } | |
1038 | |
1039 /* | |
1040 * When the next character is CTRL-\ a following CTRL-N means the | |
1041 * command is aborted and we go to Normal mode. | |
1042 */ | |
1043 if (cp == &ca.extra_char | |
1044 && ca.nchar == Ctrl_BSL | |
1045 && (ca.extra_char == Ctrl_N || ca.extra_char == Ctrl_G)) | |
1046 { | |
1047 ca.cmdchar = Ctrl_BSL; | |
1048 ca.nchar = ca.extra_char; | |
1049 idx = find_command(ca.cmdchar); | |
1050 } | |
3908 | 1051 else if ((ca.nchar == 'n' || ca.nchar == 'N') && ca.cmdchar == 'g') |
3896 | 1052 ca.oap->op_type = get_op_type(*cp, NUL); |
7 | 1053 else if (*cp == Ctrl_BSL) |
1054 { | |
1055 long towait = (p_ttm >= 0 ? p_ttm : p_tm); | |
1056 | |
1057 /* There is a busy wait here when typing "f<C-\>" and then | |
1058 * something different from CTRL-N. Can't be avoided. */ | |
1059 while ((c = vpeekc()) <= 0 && towait > 0L) | |
1060 { | |
1061 do_sleep(towait > 50L ? 50L : towait); | |
1062 towait -= 50L; | |
1063 } | |
1064 if (c > 0) | |
1065 { | |
1389 | 1066 c = plain_vgetc(); |
7 | 1067 if (c != Ctrl_N && c != Ctrl_G) |
1068 vungetc(c); | |
1069 else | |
1070 { | |
1071 ca.cmdchar = Ctrl_BSL; | |
1072 ca.nchar = c; | |
1073 idx = find_command(ca.cmdchar); | |
1074 } | |
1075 } | |
1076 } | |
1077 | |
1078 #ifdef FEAT_MBYTE | |
1079 /* When getting a text character and the next character is a | |
1080 * multi-byte character, it could be a composing character. | |
6071 | 1081 * However, don't wait for it to arrive. Also, do enable mapping, |
1082 * because if it's put back with vungetc() it's too late to apply | |
1083 * mapping. */ | |
1084 --no_mapping; | |
7 | 1085 while (enc_utf8 && lang && (c = vpeekc()) > 0 |
1086 && (c >= 0x100 || MB_BYTE2LEN(vpeekc()) > 1)) | |
1087 { | |
1389 | 1088 c = plain_vgetc(); |
7 | 1089 if (!utf_iscomposing(c)) |
1090 { | |
1091 vungetc(c); /* it wasn't, put it back */ | |
1092 break; | |
1093 } | |
1094 else if (ca.ncharC1 == 0) | |
1095 ca.ncharC1 = c; | |
1096 else | |
1097 ca.ncharC2 = c; | |
1098 } | |
6071 | 1099 ++no_mapping; |
7 | 1100 #endif |
1101 } | |
1102 --no_mapping; | |
1103 --allow_keys; | |
1104 } | |
1105 | |
1106 #ifdef FEAT_CMDL_INFO | |
1107 /* | |
1108 * Flush the showcmd characters onto the screen so we can see them while | |
1109 * the command is being executed. Only do this when the shown command was | |
1110 * actually displayed, otherwise this will slow down a lot when executing | |
1111 * mappings. | |
1112 */ | |
1113 if (need_flushbuf) | |
1114 out_flush(); | |
1115 #endif | |
203 | 1116 #ifdef FEAT_AUTOCMD |
1727 | 1117 if (ca.cmdchar != K_IGNORE) |
1118 did_cursorhold = FALSE; | |
203 | 1119 #endif |
7 | 1120 |
1121 State = NORMAL; | |
1122 | |
1123 if (ca.nchar == ESC) | |
1124 { | |
1125 clearop(oap); | |
1126 if (restart_edit == 0 && goto_im()) | |
1127 restart_edit = 'a'; | |
1128 goto normal_end; | |
1129 } | |
1130 | |
24 | 1131 if (ca.cmdchar != K_IGNORE) |
1132 { | |
1133 msg_didout = FALSE; /* don't scroll screen up for normal command */ | |
1134 msg_col = 0; | |
1135 } | |
7 | 1136 |
1137 old_pos = curwin->w_cursor; /* remember where cursor was */ | |
1138 | |
1139 /* When 'keymodel' contains "startsel" some keys start Select/Visual | |
1140 * mode. */ | |
1141 if (!VIsual_active && km_startsel) | |
1142 { | |
1143 if (nv_cmds[idx].cmd_flags & NV_SS) | |
1144 { | |
1145 start_selection(); | |
1146 unshift_special(&ca); | |
1147 idx = find_command(ca.cmdchar); | |
1148 } | |
1149 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
1150 && (mod_mask & MOD_MASK_SHIFT)) | |
1151 { | |
1152 start_selection(); | |
1153 mod_mask &= ~MOD_MASK_SHIFT; | |
1154 } | |
1155 } | |
1156 | |
1157 /* | |
1158 * Execute the command! | |
1159 * Call the command function found in the commands table. | |
1160 */ | |
1161 ca.arg = nv_cmds[idx].cmd_arg; | |
1162 (nv_cmds[idx].cmd_func)(&ca); | |
1163 | |
1164 /* | |
1165 * If we didn't start or finish an operator, reset oap->regname, unless we | |
1166 * need it later. | |
1167 */ | |
1168 if (!finish_op | |
1169 && !oap->op_type | |
1170 && (idx < 0 || !(nv_cmds[idx].cmd_flags & NV_KEEPREG))) | |
1171 { | |
1172 clearop(oap); | |
1173 #ifdef FEAT_EVAL | |
2821 | 1174 { |
1175 int regname = 0; | |
2829 | 1176 |
2821 | 1177 /* Adjust the register according to 'clipboard', so that when |
1178 * "unnamed" is present it becomes '*' or '+' instead of '"'. */ | |
2829 | 1179 # ifdef FEAT_CLIPBOARD |
2821 | 1180 adjust_clip_reg(®name); |
2829 | 1181 # endif |
2821 | 1182 set_reg_var(regname); |
1183 } | |
7 | 1184 #endif |
1185 } | |
1186 | |
570 | 1187 /* Get the length of mapped chars again after typing a count, second |
36 | 1188 * character or "z333<cr>". */ |
1189 if (old_mapped_len > 0) | |
1190 old_mapped_len = typebuf_maplen(); | |
1191 | |
7 | 1192 /* |
1193 * If an operation is pending, handle it... | |
1194 */ | |
1195 do_pending_operator(&ca, old_col, FALSE); | |
1196 | |
1197 /* | |
1198 * Wait for a moment when a message is displayed that will be overwritten | |
1199 * by the mode message. | |
1200 * In Visual mode and with "^O" in Insert mode, a short message will be | |
1201 * overwritten by the mode message. Wait a bit, until a key is hit. | |
1202 * In Visual mode, it's more important to keep the Visual area updated | |
1203 * than keeping a message (e.g. from a /pat search). | |
1204 * Only do this if the command was typed, not from a mapping. | |
1205 * Don't wait when emsg_silent is non-zero. | |
1206 * Also wait a bit after an error message, e.g. for "^O:". | |
1207 * Don't redraw the screen, it would remove the message. | |
1208 */ | |
1209 if ( ((p_smd | |
641 | 1210 && msg_silent == 0 |
7 | 1211 && (restart_edit != 0 |
1212 || (VIsual_active | |
1213 && old_pos.lnum == curwin->w_cursor.lnum | |
1214 && old_pos.col == curwin->w_cursor.col) | |
1215 ) | |
1216 && (clear_cmdline | |
1217 || redraw_cmdline) | |
1218 && (msg_didout || (msg_didany && msg_scroll)) | |
1219 && !msg_nowait | |
1220 && KeyTyped) | |
1221 || (restart_edit != 0 | |
1222 && !VIsual_active | |
1223 && (msg_scroll | |
1224 || emsg_on_display))) | |
1225 && oap->regname == 0 | |
1226 && !(ca.retval & CA_COMMAND_BUSY) | |
1227 && stuff_empty() | |
1228 && typebuf_typed() | |
1229 && emsg_silent == 0 | |
1230 && !did_wait_return | |
1231 && oap->op_type == OP_NOP) | |
1232 { | |
1233 int save_State = State; | |
1234 | |
1235 /* Draw the cursor with the right shape here */ | |
1236 if (restart_edit != 0) | |
1237 State = INSERT; | |
1238 | |
1239 /* If need to redraw, and there is a "keep_msg", redraw before the | |
1240 * delay */ | |
1241 if (must_redraw && keep_msg != NULL && !emsg_on_display) | |
1242 { | |
1243 char_u *kmsg; | |
1244 | |
1245 kmsg = keep_msg; | |
1246 keep_msg = NULL; | |
1247 /* showmode() will clear keep_msg, but we want to use it anyway */ | |
1248 update_screen(0); | |
1249 /* now reset it, otherwise it's put in the history again */ | |
1250 keep_msg = kmsg; | |
1251 msg_attr(kmsg, keep_msg_attr); | |
1252 vim_free(kmsg); | |
1253 } | |
1254 setcursor(); | |
1255 cursor_on(); | |
1256 out_flush(); | |
1257 if (msg_scroll || emsg_on_display) | |
1258 ui_delay(1000L, TRUE); /* wait at least one second */ | |
1259 ui_delay(3000L, FALSE); /* wait up to three seconds */ | |
1260 State = save_State; | |
1261 | |
1262 msg_scroll = FALSE; | |
1263 emsg_on_display = FALSE; | |
1264 } | |
1265 | |
1266 /* | |
1267 * Finish up after executing a Normal mode command. | |
1268 */ | |
1269 normal_end: | |
1270 | |
1271 msg_nowait = FALSE; | |
1272 | |
1273 /* Reset finish_op, in case it was set */ | |
1274 #ifdef CURSOR_SHAPE | |
1275 c = finish_op; | |
1276 #endif | |
1277 finish_op = FALSE; | |
1278 #ifdef CURSOR_SHAPE | |
1279 /* Redraw the cursor with another shape, if we were in Operator-pending | |
1280 * mode or did a replace command. */ | |
1281 if (c || ca.cmdchar == 'r') | |
1282 { | |
1283 ui_cursor_shape(); /* may show different cursor shape */ | |
1284 # ifdef FEAT_MOUSESHAPE | |
1285 update_mouseshape(-1); | |
1286 # endif | |
1287 } | |
1288 #endif | |
1289 | |
1290 #ifdef FEAT_CMDL_INFO | |
1692 | 1291 if (oap->op_type == OP_NOP && oap->regname == 0 |
1292 # ifdef FEAT_AUTOCMD | |
1293 && ca.cmdchar != K_CURSORHOLD | |
1294 # endif | |
1295 ) | |
7 | 1296 clear_showcmd(); |
1297 #endif | |
1298 | |
1299 checkpcmark(); /* check if we moved since setting pcmark */ | |
1300 vim_free(ca.searchbuf); | |
1301 | |
1302 #ifdef FEAT_MBYTE | |
1303 if (has_mbyte) | |
1304 mb_adjust_cursor(); | |
1305 #endif | |
1306 | |
1307 #ifdef FEAT_SCROLLBIND | |
1308 if (curwin->w_p_scb && toplevel) | |
1309 { | |
1310 validate_cursor(); /* may need to update w_leftcol */ | |
1311 do_check_scrollbind(TRUE); | |
1312 } | |
1313 #endif | |
1314 | |
2250
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1315 #ifdef FEAT_CURSORBIND |
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1316 if (curwin->w_p_crb && toplevel) |
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parents:
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1317 { |
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parents:
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1318 validate_cursor(); /* may need to update w_leftcol */ |
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parents:
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1319 do_check_cursorbind(); |
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parents:
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|
1320 } |
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|
1321 #endif |
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1322 |
7 | 1323 /* |
1324 * May restart edit(), if we got here with CTRL-O in Insert mode (but not | |
1325 * if still inside a mapping that started in Visual mode). | |
1326 * May switch from Visual to Select mode after CTRL-O command. | |
1327 */ | |
1328 if ( oap->op_type == OP_NOP | |
1329 && ((restart_edit != 0 && !VIsual_active && old_mapped_len == 0) | |
1330 || restart_VIsual_select == 1) | |
1331 && !(ca.retval & CA_COMMAND_BUSY) | |
1332 && stuff_empty() | |
1333 && oap->regname == 0) | |
1334 { | |
1335 if (restart_VIsual_select == 1) | |
1336 { | |
1337 VIsual_select = TRUE; | |
1338 showmode(); | |
1339 restart_VIsual_select = 0; | |
1340 } | |
5735 | 1341 if (restart_edit != 0 && !VIsual_active && old_mapped_len == 0) |
7 | 1342 (void)edit(restart_edit, FALSE, 1L); |
1343 } | |
1344 | |
1345 if (restart_VIsual_select == 2) | |
1346 restart_VIsual_select = 1; | |
1347 | |
1348 /* Save count before an operator for next time. */ | |
1349 opcount = ca.opcount; | |
1350 } | |
1351 | |
2667 | 1352 #ifdef FEAT_EVAL |
1353 /* | |
1354 * Set v:count and v:count1 according to "cap". | |
1355 * Set v:prevcount only when "set_prevcount" is TRUE. | |
1356 */ | |
1357 static void | |
1358 set_vcount_ca(cap, set_prevcount) | |
1359 cmdarg_T *cap; | |
1360 int *set_prevcount; | |
1361 { | |
1362 long count = cap->count0; | |
1363 | |
1364 /* multiply with cap->opcount the same way as above */ | |
1365 if (cap->opcount != 0) | |
1366 count = cap->opcount * (count == 0 ? 1 : count); | |
1367 set_vcount(count, count == 0 ? 1 : count, *set_prevcount); | |
1368 *set_prevcount = FALSE; /* only set v:prevcount once */ | |
1369 } | |
1370 #endif | |
1371 | |
7 | 1372 /* |
1373 * Handle an operator after visual mode or when the movement is finished | |
1374 */ | |
1375 void | |
1376 do_pending_operator(cap, old_col, gui_yank) | |
1377 cmdarg_T *cap; | |
1378 int old_col; | |
1379 int gui_yank; | |
1380 { | |
1381 oparg_T *oap = cap->oap; | |
1382 pos_T old_cursor; | |
1383 int empty_region_error; | |
1384 int restart_edit_save; | |
6266 | 1385 #ifdef FEAT_LINEBREAK |
1386 int lbr_saved = curwin->w_p_lbr; | |
1387 #endif | |
7 | 1388 |
1389 /* The visual area is remembered for redo */ | |
1390 static int redo_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
1391 static linenr_T redo_VIsual_line_count; /* number of lines */ | |
3125 | 1392 static colnr_T redo_VIsual_vcol; /* number of cols or end column */ |
7 | 1393 static long redo_VIsual_count; /* count for Visual operator */ |
5735 | 1394 #ifdef FEAT_VIRTUALEDIT |
7 | 1395 int include_line_break = FALSE; |
1396 #endif | |
1397 | |
1398 #if defined(FEAT_CLIPBOARD) | |
1399 /* | |
1400 * Yank the visual area into the GUI selection register before we operate | |
1401 * on it and lose it forever. | |
1402 * Don't do it if a specific register was specified, so that ""x"*P works. | |
1403 * This could call do_pending_operator() recursively, but that's OK | |
1404 * because gui_yank will be TRUE for the nested call. | |
1405 */ | |
3674 | 1406 if ((clip_star.available || clip_plus.available) |
7 | 1407 && oap->op_type != OP_NOP |
1408 && !gui_yank | |
1409 && VIsual_active | |
1410 && !redo_VIsual_busy | |
1411 && oap->regname == 0) | |
1412 clip_auto_select(); | |
1413 #endif | |
1414 old_cursor = curwin->w_cursor; | |
1415 | |
1416 /* | |
1417 * If an operation is pending, handle it... | |
1418 */ | |
5735 | 1419 if ((finish_op || VIsual_active) && oap->op_type != OP_NOP) |
1420 { | |
6497 | 1421 #ifdef FEAT_LINEBREAK |
1422 /* Avoid a problem with unwanted linebreaks in block mode. */ | |
6866 | 1423 if (curwin->w_p_lbr) |
1424 curwin->w_valid &= ~VALID_VIRTCOL; | |
6497 | 1425 curwin->w_p_lbr = FALSE; |
1426 #endif | |
7 | 1427 oap->is_VIsual = VIsual_active; |
1428 if (oap->motion_force == 'V') | |
1429 oap->motion_type = MLINE; | |
1430 else if (oap->motion_force == 'v') | |
1431 { | |
1432 /* If the motion was linewise, "inclusive" will not have been set. | |
1433 * Use "exclusive" to be consistent. Makes "dvj" work nice. */ | |
1434 if (oap->motion_type == MLINE) | |
1435 oap->inclusive = FALSE; | |
1436 /* If the motion already was characterwise, toggle "inclusive" */ | |
1437 else if (oap->motion_type == MCHAR) | |
1438 oap->inclusive = !oap->inclusive; | |
1439 oap->motion_type = MCHAR; | |
1440 } | |
1441 else if (oap->motion_force == Ctrl_V) | |
1442 { | |
1443 /* Change line- or characterwise motion into Visual block mode. */ | |
1444 VIsual_active = TRUE; | |
1445 VIsual = oap->start; | |
1446 VIsual_mode = Ctrl_V; | |
1447 VIsual_select = FALSE; | |
1448 VIsual_reselect = FALSE; | |
1449 } | |
1450 | |
4337 | 1451 /* Only redo yank when 'y' flag is in 'cpoptions'. */ |
1452 /* Never redo "zf" (define fold). */ | |
7 | 1453 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) |
4337 | 1454 && ((!VIsual_active || oap->motion_force) |
1455 /* Also redo Operator-pending Visual mode mappings */ | |
1456 || (VIsual_active && cap->cmdchar == ':' | |
1457 && oap->op_type != OP_COLON)) | |
164 | 1458 && cap->cmdchar != 'D' |
7 | 1459 #ifdef FEAT_FOLDING |
1460 && oap->op_type != OP_FOLD | |
1461 && oap->op_type != OP_FOLDOPEN | |
1462 && oap->op_type != OP_FOLDOPENREC | |
1463 && oap->op_type != OP_FOLDCLOSE | |
1464 && oap->op_type != OP_FOLDCLOSEREC | |
1465 && oap->op_type != OP_FOLDDEL | |
1466 && oap->op_type != OP_FOLDDELREC | |
1467 #endif | |
1468 ) | |
1469 { | |
1470 prep_redo(oap->regname, cap->count0, | |
1471 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
1472 oap->motion_force, cap->cmdchar, cap->nchar); | |
1473 if (cap->cmdchar == '/' || cap->cmdchar == '?') /* was a search */ | |
1474 { | |
1475 /* | |
1476 * If 'cpoptions' does not contain 'r', insert the search | |
1477 * pattern to really repeat the same command. | |
1478 */ | |
1479 if (vim_strchr(p_cpo, CPO_REDO) == NULL) | |
620 | 1480 AppendToRedobuffLit(cap->searchbuf, -1); |
7 | 1481 AppendToRedobuff(NL_STR); |
1482 } | |
1483 else if (cap->cmdchar == ':') | |
1484 { | |
1485 /* do_cmdline() has stored the first typed line in | |
1486 * "repeat_cmdline". When several lines are typed repeating | |
1487 * won't be possible. */ | |
1488 if (repeat_cmdline == NULL) | |
1489 ResetRedobuff(); | |
1490 else | |
1491 { | |
620 | 1492 AppendToRedobuffLit(repeat_cmdline, -1); |
7 | 1493 AppendToRedobuff(NL_STR); |
1494 vim_free(repeat_cmdline); | |
1495 repeat_cmdline = NULL; | |
1496 } | |
1497 } | |
1498 } | |
1499 | |
1500 if (redo_VIsual_busy) | |
1501 { | |
3125 | 1502 /* Redo of an operation on a Visual area. Use the same size from |
1503 * redo_VIsual_line_count and redo_VIsual_vcol. */ | |
7 | 1504 oap->start = curwin->w_cursor; |
1505 curwin->w_cursor.lnum += redo_VIsual_line_count - 1; | |
1506 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
1507 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
1508 VIsual_mode = redo_VIsual_mode; | |
3125 | 1509 if (redo_VIsual_vcol == MAXCOL || VIsual_mode == 'v') |
7 | 1510 { |
3125 | 1511 if (VIsual_mode == 'v') |
1512 { | |
1513 if (redo_VIsual_line_count <= 1) | |
1514 { | |
1515 validate_virtcol(); | |
1516 curwin->w_curswant = | |
1517 curwin->w_virtcol + redo_VIsual_vcol - 1; | |
1518 } | |
1519 else | |
1520 curwin->w_curswant = redo_VIsual_vcol; | |
1521 } | |
7 | 1522 else |
3125 | 1523 { |
1524 curwin->w_curswant = MAXCOL; | |
1525 } | |
1526 coladvance(curwin->w_curswant); | |
7 | 1527 } |
1528 cap->count0 = redo_VIsual_count; | |
1529 if (redo_VIsual_count != 0) | |
1530 cap->count1 = redo_VIsual_count; | |
1531 else | |
1532 cap->count1 = 1; | |
1533 } | |
1534 else if (VIsual_active) | |
1535 { | |
999 | 1536 if (!gui_yank) |
1537 { | |
1538 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
1539 curbuf->b_visual.vi_start = VIsual; | |
1540 curbuf->b_visual.vi_end = curwin->w_cursor; | |
1541 curbuf->b_visual.vi_mode = VIsual_mode; | |
4213 | 1542 if (VIsual_mode_orig != NUL) |
1543 { | |
1544 curbuf->b_visual.vi_mode = VIsual_mode_orig; | |
1545 VIsual_mode_orig = NUL; | |
1546 } | |
999 | 1547 curbuf->b_visual.vi_curswant = curwin->w_curswant; |
7 | 1548 # ifdef FEAT_EVAL |
999 | 1549 curbuf->b_visual_mode_eval = VIsual_mode; |
7 | 1550 # endif |
999 | 1551 } |
7 | 1552 |
1553 /* In Select mode, a linewise selection is operated upon like a | |
6826 | 1554 * characterwise selection. |
1555 * Special case: gH<Del> deletes the last line. */ | |
1556 if (VIsual_select && VIsual_mode == 'V' | |
1557 && cap->oap->op_type != OP_DELETE) | |
7 | 1558 { |
1559 if (lt(VIsual, curwin->w_cursor)) | |
1560 { | |
1561 VIsual.col = 0; | |
1562 curwin->w_cursor.col = | |
1563 (colnr_T)STRLEN(ml_get(curwin->w_cursor.lnum)); | |
1564 } | |
1565 else | |
1566 { | |
1567 curwin->w_cursor.col = 0; | |
1568 VIsual.col = (colnr_T)STRLEN(ml_get(VIsual.lnum)); | |
1569 } | |
1570 VIsual_mode = 'v'; | |
1571 } | |
1572 /* If 'selection' is "exclusive", backup one character for | |
1573 * charwise selections. */ | |
1574 else if (VIsual_mode == 'v') | |
1575 { | |
1576 # ifdef FEAT_VIRTUALEDIT | |
1577 include_line_break = | |
1578 # endif | |
1579 unadjust_for_sel(); | |
1580 } | |
1581 | |
1582 oap->start = VIsual; | |
1583 if (VIsual_mode == 'V') | |
1584 oap->start.col = 0; | |
1585 } | |
1586 | |
1587 /* | |
1588 * Set oap->start to the first position of the operated text, oap->end | |
1589 * to the end of the operated text. w_cursor is equal to oap->start. | |
1590 */ | |
1591 if (lt(oap->start, curwin->w_cursor)) | |
1592 { | |
1593 #ifdef FEAT_FOLDING | |
1594 /* Include folded lines completely. */ | |
1595 if (!VIsual_active) | |
1596 { | |
1597 if (hasFolding(oap->start.lnum, &oap->start.lnum, NULL)) | |
1598 oap->start.col = 0; | |
1599 if (hasFolding(curwin->w_cursor.lnum, NULL, | |
1600 &curwin->w_cursor.lnum)) | |
1601 curwin->w_cursor.col = (colnr_T)STRLEN(ml_get_curline()); | |
1602 } | |
1603 #endif | |
1604 oap->end = curwin->w_cursor; | |
1605 curwin->w_cursor = oap->start; | |
1606 | |
1607 /* w_virtcol may have been updated; if the cursor goes back to its | |
1608 * previous position w_virtcol becomes invalid and isn't updated | |
1609 * automatically. */ | |
1610 curwin->w_valid &= ~VALID_VIRTCOL; | |
1611 } | |
1612 else | |
1613 { | |
1614 #ifdef FEAT_FOLDING | |
1615 /* Include folded lines completely. */ | |
1616 if (!VIsual_active && oap->motion_type == MLINE) | |
1617 { | |
1618 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, | |
1619 NULL)) | |
1620 curwin->w_cursor.col = 0; | |
1621 if (hasFolding(oap->start.lnum, NULL, &oap->start.lnum)) | |
1622 oap->start.col = (colnr_T)STRLEN(ml_get(oap->start.lnum)); | |
1623 } | |
1624 #endif | |
1625 oap->end = oap->start; | |
1626 oap->start = curwin->w_cursor; | |
1627 } | |
1628 | |
1629 oap->line_count = oap->end.lnum - oap->start.lnum + 1; | |
1630 | |
1631 #ifdef FEAT_VIRTUALEDIT | |
1632 /* Set "virtual_op" before resetting VIsual_active. */ | |
1633 virtual_op = virtual_active(); | |
1634 #endif | |
1635 | |
1636 if (VIsual_active || redo_VIsual_busy) | |
1637 { | |
6866 | 1638 get_op_vcol(oap, redo_VIsual_vcol, TRUE); |
7 | 1639 |
1640 if (!redo_VIsual_busy && !gui_yank) | |
1641 { | |
1642 /* | |
1643 * Prepare to reselect and redo Visual: this is based on the | |
1644 * size of the Visual text | |
1645 */ | |
1646 resel_VIsual_mode = VIsual_mode; | |
1647 if (curwin->w_curswant == MAXCOL) | |
3125 | 1648 resel_VIsual_vcol = MAXCOL; |
7 | 1649 else |
3125 | 1650 { |
1651 if (VIsual_mode != Ctrl_V) | |
1652 getvvcol(curwin, &(oap->end), | |
1653 NULL, NULL, &oap->end_vcol); | |
1654 if (VIsual_mode == Ctrl_V || oap->line_count <= 1) | |
1655 { | |
1656 if (VIsual_mode != Ctrl_V) | |
1657 getvvcol(curwin, &(oap->start), | |
1658 &oap->start_vcol, NULL, NULL); | |
1659 resel_VIsual_vcol = oap->end_vcol - oap->start_vcol + 1; | |
1660 } | |
1661 else | |
1662 resel_VIsual_vcol = oap->end_vcol; | |
1663 } | |
7 | 1664 resel_VIsual_line_count = oap->line_count; |
1665 } | |
1666 | |
1667 /* can't redo yank (unless 'y' is in 'cpoptions') and ":" */ | |
1668 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
1669 && oap->op_type != OP_COLON | |
1670 #ifdef FEAT_FOLDING | |
1671 && oap->op_type != OP_FOLD | |
1672 && oap->op_type != OP_FOLDOPEN | |
1673 && oap->op_type != OP_FOLDOPENREC | |
1674 && oap->op_type != OP_FOLDCLOSE | |
1675 && oap->op_type != OP_FOLDCLOSEREC | |
1676 && oap->op_type != OP_FOLDDEL | |
1677 && oap->op_type != OP_FOLDDELREC | |
1678 #endif | |
1679 && oap->motion_force == NUL | |
1680 ) | |
1681 { | |
1682 /* Prepare for redoing. Only use the nchar field for "r", | |
1683 * otherwise it might be the second char of the operator. */ | |
3701 | 1684 if (cap->cmdchar == 'g' && (cap->nchar == 'n' |
1685 || cap->nchar == 'N')) | |
5523 | 1686 prep_redo(oap->regname, cap->count0, |
1687 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
1688 oap->motion_force, cap->cmdchar, cap->nchar); | |
4337 | 1689 else if (cap->cmdchar != ':') |
3701 | 1690 prep_redo(oap->regname, 0L, NUL, 'v', |
1691 get_op_char(oap->op_type), | |
1692 get_extra_op_char(oap->op_type), | |
1693 oap->op_type == OP_REPLACE | |
1694 ? cap->nchar : NUL); | |
7 | 1695 if (!redo_VIsual_busy) |
1696 { | |
1697 redo_VIsual_mode = resel_VIsual_mode; | |
3125 | 1698 redo_VIsual_vcol = resel_VIsual_vcol; |
7 | 1699 redo_VIsual_line_count = resel_VIsual_line_count; |
1700 redo_VIsual_count = cap->count0; | |
1701 } | |
1702 } | |
1703 | |
1704 /* | |
1705 * oap->inclusive defaults to TRUE. | |
1706 * If oap->end is on a NUL (empty line) oap->inclusive becomes | |
1707 * FALSE. This makes "d}P" and "v}dP" work the same. | |
1708 */ | |
1709 if (oap->motion_force == NUL || oap->motion_type == MLINE) | |
1710 oap->inclusive = TRUE; | |
1711 if (VIsual_mode == 'V') | |
1712 oap->motion_type = MLINE; | |
1713 else | |
1714 { | |
1715 oap->motion_type = MCHAR; | |
1716 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL | |
5735 | 1717 #ifdef FEAT_VIRTUALEDIT |
7 | 1718 && (include_line_break || !virtual_op) |
5735 | 1719 #endif |
7 | 1720 ) |
1721 { | |
1722 oap->inclusive = FALSE; | |
1723 /* Try to include the newline, unless it's an operator | |
2957 | 1724 * that works on lines only. */ |
6826 | 1725 if (*p_sel != 'o' |
1726 && !op_on_lines(oap->op_type) | |
1727 && oap->end.lnum < curbuf->b_ml.ml_line_count) | |
7 | 1728 { |
6826 | 1729 ++oap->end.lnum; |
1730 oap->end.col = 0; | |
5735 | 1731 #ifdef FEAT_VIRTUALEDIT |
6826 | 1732 oap->end.coladd = 0; |
1733 #endif | |
1734 ++oap->line_count; | |
7 | 1735 } |
1736 } | |
1737 } | |
1738 | |
1739 redo_VIsual_busy = FALSE; | |
592 | 1740 |
7 | 1741 /* |
1742 * Switch Visual off now, so screen updating does | |
1743 * not show inverted text when the screen is redrawn. | |
1744 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is | |
1745 * no screen redraw, so it is done here to remove the inverted | |
1746 * part. | |
1747 */ | |
1748 if (!gui_yank) | |
1749 { | |
1750 VIsual_active = FALSE; | |
5735 | 1751 #ifdef FEAT_MOUSE |
7 | 1752 setmouse(); |
1753 mouse_dragging = 0; | |
5735 | 1754 #endif |
643 | 1755 if (mode_displayed) |
7 | 1756 clear_cmdline = TRUE; /* unshow visual mode later */ |
1757 #ifdef FEAT_CMDL_INFO | |
1758 else | |
1759 clear_showcmd(); | |
1760 #endif | |
1761 if ((oap->op_type == OP_YANK | |
1762 || oap->op_type == OP_COLON | |
592 | 1763 || oap->op_type == OP_FUNCTION |
7 | 1764 || oap->op_type == OP_FILTER) |
1765 && oap->motion_force == NUL) | |
6497 | 1766 { |
1767 #ifdef FEAT_LINEBREAK | |
1768 /* make sure redrawing is correct */ | |
1769 curwin->w_p_lbr = lbr_saved; | |
1770 #endif | |
7 | 1771 redraw_curbuf_later(INVERTED); |
6497 | 1772 } |
7 | 1773 } |
1774 } | |
1775 | |
1776 #ifdef FEAT_MBYTE | |
1777 /* Include the trailing byte of a multi-byte char. */ | |
1778 if (has_mbyte && oap->inclusive) | |
1779 { | |
1780 int l; | |
1781 | |
474 | 1782 l = (*mb_ptr2len)(ml_get_pos(&oap->end)); |
7 | 1783 if (l > 1) |
1784 oap->end.col += l - 1; | |
1785 } | |
1786 #endif | |
1787 curwin->w_set_curswant = TRUE; | |
1788 | |
1789 /* | |
1790 * oap->empty is set when start and end are the same. The inclusive | |
1791 * flag affects this too, unless yanking and the end is on a NUL. | |
1792 */ | |
1793 oap->empty = (oap->motion_type == MCHAR | |
1794 && (!oap->inclusive | |
1795 || (oap->op_type == OP_YANK | |
1796 && gchar_pos(&oap->end) == NUL)) | |
1797 && equalpos(oap->start, oap->end) | |
1798 #ifdef FEAT_VIRTUALEDIT | |
1799 && !(virtual_op && oap->start.coladd != oap->end.coladd) | |
1800 #endif | |
1801 ); | |
1802 /* | |
1803 * For delete, change and yank, it's an error to operate on an | |
1804 * empty region, when 'E' included in 'cpoptions' (Vi compatible). | |
1805 */ | |
1806 empty_region_error = (oap->empty | |
1807 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL); | |
1808 | |
1809 /* Force a redraw when operating on an empty Visual region, when | |
1810 * 'modifiable is off or creating a fold. */ | |
1811 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma | |
5735 | 1812 #ifdef FEAT_FOLDING |
7 | 1813 || oap->op_type == OP_FOLD |
5735 | 1814 #endif |
7 | 1815 )) |
6497 | 1816 { |
1817 #ifdef FEAT_LINEBREAK | |
1818 curwin->w_p_lbr = lbr_saved; | |
1819 #endif | |
7 | 1820 redraw_curbuf_later(INVERTED); |
6497 | 1821 } |
7 | 1822 |
1823 /* | |
1824 * If the end of an operator is in column one while oap->motion_type | |
1825 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last | |
1826 * character in the previous line. If op_start is on or before the | |
1827 * first non-blank in the line, the operator becomes linewise | |
1828 * (strange, but that's the way vi does it). | |
1829 */ | |
1830 if ( oap->motion_type == MCHAR | |
1831 && oap->inclusive == FALSE | |
1832 && !(cap->retval & CA_NO_ADJ_OP_END) | |
1833 && oap->end.col == 0 | |
1834 && (!oap->is_VIsual || *p_sel == 'o') | |
47 | 1835 && !oap->block_mode |
7 | 1836 && oap->line_count > 1) |
1837 { | |
1838 oap->end_adjusted = TRUE; /* remember that we did this */ | |
1839 --oap->line_count; | |
1840 --oap->end.lnum; | |
1841 if (inindent(0)) | |
1842 oap->motion_type = MLINE; | |
1843 else | |
1844 { | |
1845 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
1846 if (oap->end.col) | |
1847 { | |
1848 --oap->end.col; | |
1849 oap->inclusive = TRUE; | |
1850 } | |
1851 } | |
1852 } | |
1853 else | |
1854 oap->end_adjusted = FALSE; | |
1855 | |
1856 switch (oap->op_type) | |
1857 { | |
1858 case OP_LSHIFT: | |
1859 case OP_RSHIFT: | |
5735 | 1860 op_shift(oap, TRUE, oap->is_VIsual ? (int)cap->count1 : 1); |
7 | 1861 auto_format(FALSE, TRUE); |
1862 break; | |
1863 | |
1864 case OP_JOIN_NS: | |
1865 case OP_JOIN: | |
1866 if (oap->line_count < 2) | |
1867 oap->line_count = 2; | |
1868 if (curwin->w_cursor.lnum + oap->line_count - 1 > | |
1869 curbuf->b_ml.ml_line_count) | |
1870 beep_flush(); | |
1871 else | |
1872 { | |
5735 | 1873 (void)do_join(oap->line_count, oap->op_type == OP_JOIN, |
5848 | 1874 TRUE, TRUE, TRUE); |
7 | 1875 auto_format(FALSE, TRUE); |
1876 } | |
1877 break; | |
1878 | |
1879 case OP_DELETE: | |
1880 VIsual_reselect = FALSE; /* don't reselect now */ | |
1881 if (empty_region_error) | |
3324 | 1882 { |
6949 | 1883 vim_beep(BO_OPER); |
3324 | 1884 CancelRedo(); |
1885 } | |
7 | 1886 else |
1887 { | |
1888 (void)op_delete(oap); | |
1889 if (oap->motion_type == MLINE && has_format_option(FO_AUTO)) | |
1890 u_save_cursor(); /* cursor line wasn't saved yet */ | |
1891 auto_format(FALSE, TRUE); | |
1892 } | |
1893 break; | |
1894 | |
1895 case OP_YANK: | |
1896 if (empty_region_error) | |
1897 { | |
1898 if (!gui_yank) | |
3324 | 1899 { |
6949 | 1900 vim_beep(BO_OPER); |
3324 | 1901 CancelRedo(); |
1902 } | |
7 | 1903 } |
1904 else | |
6497 | 1905 { |
1906 #ifdef FEAT_LINEBREAK | |
1907 curwin->w_p_lbr = lbr_saved; | |
1908 #endif | |
7 | 1909 (void)op_yank(oap, FALSE, !gui_yank); |
6497 | 1910 } |
7 | 1911 check_cursor_col(); |
1912 break; | |
1913 | |
1914 case OP_CHANGE: | |
1915 VIsual_reselect = FALSE; /* don't reselect now */ | |
1916 if (empty_region_error) | |
3324 | 1917 { |
6949 | 1918 vim_beep(BO_OPER); |
3324 | 1919 CancelRedo(); |
1920 } | |
7 | 1921 else |
1922 { | |
1923 /* This is a new edit command, not a restart. Need to | |
1924 * remember it to make 'insertmode' work with mappings for | |
1925 * Visual mode. But do this only once and not when typed and | |
1926 * 'insertmode' isn't set. */ | |
1927 if (p_im || !KeyTyped) | |
1928 restart_edit_save = restart_edit; | |
1929 else | |
1930 restart_edit_save = 0; | |
1931 restart_edit = 0; | |
6497 | 1932 #ifdef FEAT_LINEBREAK |
1933 /* Restore linebreak, so that when the user edits it looks as | |
1934 * before. */ | |
6866 | 1935 if (curwin->w_p_lbr != lbr_saved) |
1936 { | |
1937 curwin->w_p_lbr = lbr_saved; | |
1938 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
1939 } | |
6497 | 1940 #endif |
7 | 1941 /* Reset finish_op now, don't want it set inside edit(). */ |
1942 finish_op = FALSE; | |
1943 if (op_change(oap)) /* will call edit() */ | |
1944 cap->retval |= CA_COMMAND_BUSY; | |
1945 if (restart_edit == 0) | |
1946 restart_edit = restart_edit_save; | |
1947 } | |
1948 break; | |
1949 | |
1950 case OP_FILTER: | |
1951 if (vim_strchr(p_cpo, CPO_FILTER) != NULL) | |
1952 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */ | |
1953 else | |
1954 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */ | |
1955 | |
1956 case OP_INDENT: | |
1957 case OP_COLON: | |
1958 | |
1959 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
1960 /* | |
1961 * If 'equalprg' is empty, do the indenting internally. | |
1962 */ | |
1963 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL) | |
1964 { | |
1965 # ifdef FEAT_LISP | |
1966 if (curbuf->b_p_lisp) | |
1967 { | |
1968 op_reindent(oap, get_lisp_indent); | |
1969 break; | |
1970 } | |
1971 # endif | |
1972 # ifdef FEAT_CINDENT | |
1973 op_reindent(oap, | |
1974 # ifdef FEAT_EVAL | |
1975 *curbuf->b_p_inde != NUL ? get_expr_indent : | |
1976 # endif | |
1977 get_c_indent); | |
1978 break; | |
1979 # endif | |
1980 } | |
1981 #endif | |
1982 | |
1983 op_colon(oap); | |
1984 break; | |
1985 | |
1986 case OP_TILDE: | |
1987 case OP_UPPER: | |
1988 case OP_LOWER: | |
1989 case OP_ROT13: | |
1990 if (empty_region_error) | |
3324 | 1991 { |
6949 | 1992 vim_beep(BO_OPER); |
3324 | 1993 CancelRedo(); |
1994 } | |
7 | 1995 else |
1996 op_tilde(oap); | |
1997 check_cursor_col(); | |
1998 break; | |
1999 | |
2000 case OP_FORMAT: | |
667 | 2001 #if defined(FEAT_EVAL) |
2002 if (*curbuf->b_p_fex != NUL) | |
2003 op_formatexpr(oap); /* use expression */ | |
2004 else | |
2005 #endif | |
2006 if (*p_fp != NUL) | |
7 | 2007 op_colon(oap); /* use external command */ |
2008 else | |
2009 op_format(oap, FALSE); /* use internal function */ | |
2010 break; | |
2011 | |
2012 case OP_FORMAT2: | |
2013 op_format(oap, TRUE); /* use internal function */ | |
2014 break; | |
2015 | |
592 | 2016 case OP_FUNCTION: |
2017 op_function(oap); /* call 'operatorfunc' */ | |
2018 break; | |
2019 | |
7 | 2020 case OP_INSERT: |
2021 case OP_APPEND: | |
2022 VIsual_reselect = FALSE; /* don't reselect now */ | |
2023 #ifdef FEAT_VISUALEXTRA | |
2024 if (empty_region_error) | |
3324 | 2025 { |
6949 | 2026 vim_beep(BO_OPER); |
3324 | 2027 CancelRedo(); |
2028 } | |
7 | 2029 else |
2030 { | |
2031 /* This is a new edit command, not a restart. Need to | |
2032 * remember it to make 'insertmode' work with mappings for | |
2033 * Visual mode. But do this only once. */ | |
2034 restart_edit_save = restart_edit; | |
2035 restart_edit = 0; | |
6497 | 2036 #ifdef FEAT_LINEBREAK |
2037 /* Restore linebreak, so that when the user edits it looks as | |
2038 * before. */ | |
6866 | 2039 if (curwin->w_p_lbr != lbr_saved) |
2040 { | |
2041 curwin->w_p_lbr = lbr_saved; | |
2042 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
2043 } | |
6497 | 2044 #endif |
7 | 2045 op_insert(oap, cap->count1); |
6497 | 2046 #ifdef FEAT_LINEBREAK |
2047 /* Reset linebreak, so that formatting works correctly. */ | |
2048 curwin->w_p_lbr = FALSE; | |
2049 #endif | |
7 | 2050 |
2051 /* TODO: when inserting in several lines, should format all | |
2052 * the lines. */ | |
2053 auto_format(FALSE, TRUE); | |
2054 | |
2055 if (restart_edit == 0) | |
2056 restart_edit = restart_edit_save; | |
2057 } | |
2058 #else | |
6949 | 2059 vim_beep(BO_OPER); |
7 | 2060 #endif |
2061 break; | |
2062 | |
2063 case OP_REPLACE: | |
2064 VIsual_reselect = FALSE; /* don't reselect now */ | |
2065 #ifdef FEAT_VISUALEXTRA | |
2066 if (empty_region_error) | |
2067 #endif | |
3324 | 2068 { |
6949 | 2069 vim_beep(BO_OPER); |
3324 | 2070 CancelRedo(); |
2071 } | |
7 | 2072 #ifdef FEAT_VISUALEXTRA |
2073 else | |
6497 | 2074 { |
6866 | 2075 # ifdef FEAT_LINEBREAK |
6497 | 2076 /* Restore linebreak, so that when the user edits it looks as |
2077 * before. */ | |
6866 | 2078 if (curwin->w_p_lbr != lbr_saved) |
2079 { | |
2080 curwin->w_p_lbr = lbr_saved; | |
2081 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
2082 } | |
2083 # endif | |
7 | 2084 op_replace(oap, cap->nchar); |
6497 | 2085 } |
7 | 2086 #endif |
2087 break; | |
2088 | |
2089 #ifdef FEAT_FOLDING | |
2090 case OP_FOLD: | |
2091 VIsual_reselect = FALSE; /* don't reselect now */ | |
2092 foldCreate(oap->start.lnum, oap->end.lnum); | |
2093 break; | |
2094 | |
2095 case OP_FOLDOPEN: | |
2096 case OP_FOLDOPENREC: | |
2097 case OP_FOLDCLOSE: | |
2098 case OP_FOLDCLOSEREC: | |
2099 VIsual_reselect = FALSE; /* don't reselect now */ | |
2100 opFoldRange(oap->start.lnum, oap->end.lnum, | |
2101 oap->op_type == OP_FOLDOPEN | |
2102 || oap->op_type == OP_FOLDOPENREC, | |
2103 oap->op_type == OP_FOLDOPENREC | |
2104 || oap->op_type == OP_FOLDCLOSEREC, | |
2105 oap->is_VIsual); | |
2106 break; | |
2107 | |
2108 case OP_FOLDDEL: | |
2109 case OP_FOLDDELREC: | |
2110 VIsual_reselect = FALSE; /* don't reselect now */ | |
2111 deleteFold(oap->start.lnum, oap->end.lnum, | |
2112 oap->op_type == OP_FOLDDELREC, oap->is_VIsual); | |
2113 break; | |
2114 #endif | |
2115 default: | |
2116 clearopbeep(oap); | |
2117 } | |
2118 #ifdef FEAT_VIRTUALEDIT | |
2119 virtual_op = MAYBE; | |
2120 #endif | |
2121 if (!gui_yank) | |
2122 { | |
2123 /* | |
2124 * if 'sol' not set, go back to old column for some commands | |
2125 */ | |
2126 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted | |
2127 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT | |
2128 || oap->op_type == OP_DELETE)) | |
6497 | 2129 { |
2130 #ifdef FEAT_LINEBREAK | |
2131 curwin->w_p_lbr = FALSE; | |
2132 #endif | |
7 | 2133 coladvance(curwin->w_curswant = old_col); |
6497 | 2134 } |
7 | 2135 } |
2136 else | |
2137 { | |
2138 curwin->w_cursor = old_cursor; | |
2139 } | |
2140 oap->block_mode = FALSE; | |
2141 clearop(oap); | |
2142 } | |
6266 | 2143 #ifdef FEAT_LINEBREAK |
2144 curwin->w_p_lbr = lbr_saved; | |
2145 #endif | |
7 | 2146 } |
2147 | |
2148 /* | |
2149 * Handle indent and format operators and visual mode ":". | |
2150 */ | |
2151 static void | |
2152 op_colon(oap) | |
2153 oparg_T *oap; | |
2154 { | |
2155 stuffcharReadbuff(':'); | |
2156 if (oap->is_VIsual) | |
2157 stuffReadbuff((char_u *)"'<,'>"); | |
2158 else | |
2159 { | |
2160 /* | |
2161 * Make the range look nice, so it can be repeated. | |
2162 */ | |
2163 if (oap->start.lnum == curwin->w_cursor.lnum) | |
2164 stuffcharReadbuff('.'); | |
2165 else | |
2166 stuffnumReadbuff((long)oap->start.lnum); | |
2167 if (oap->end.lnum != oap->start.lnum) | |
2168 { | |
2169 stuffcharReadbuff(','); | |
2170 if (oap->end.lnum == curwin->w_cursor.lnum) | |
2171 stuffcharReadbuff('.'); | |
2172 else if (oap->end.lnum == curbuf->b_ml.ml_line_count) | |
2173 stuffcharReadbuff('$'); | |
2174 else if (oap->start.lnum == curwin->w_cursor.lnum) | |
2175 { | |
2176 stuffReadbuff((char_u *)".+"); | |
2177 stuffnumReadbuff((long)oap->line_count - 1); | |
2178 } | |
2179 else | |
2180 stuffnumReadbuff((long)oap->end.lnum); | |
2181 } | |
2182 } | |
2183 if (oap->op_type != OP_COLON) | |
2184 stuffReadbuff((char_u *)"!"); | |
2185 if (oap->op_type == OP_INDENT) | |
2186 { | |
2187 #ifndef FEAT_CINDENT | |
2188 if (*get_equalprg() == NUL) | |
2189 stuffReadbuff((char_u *)"indent"); | |
2190 else | |
2191 #endif | |
2192 stuffReadbuff(get_equalprg()); | |
2193 stuffReadbuff((char_u *)"\n"); | |
2194 } | |
2195 else if (oap->op_type == OP_FORMAT) | |
2196 { | |
2197 if (*p_fp == NUL) | |
2198 stuffReadbuff((char_u *)"fmt"); | |
2199 else | |
2200 stuffReadbuff(p_fp); | |
216 | 2201 stuffReadbuff((char_u *)"\n']"); |
7 | 2202 } |
2203 | |
2204 /* | |
2205 * do_cmdline() does the rest | |
2206 */ | |
2207 } | |
2208 | |
592 | 2209 /* |
602 | 2210 * Handle the "g@" operator: call 'operatorfunc'. |
592 | 2211 */ |
690 | 2212 static void |
592 | 2213 op_function(oap) |
1877 | 2214 oparg_T *oap UNUSED; |
592 | 2215 { |
2216 #ifdef FEAT_EVAL | |
2217 char_u *(argv[1]); | |
4133 | 2218 # ifdef FEAT_VIRTUALEDIT |
3431 | 2219 int save_virtual_op = virtual_op; |
4133 | 2220 # endif |
592 | 2221 |
2222 if (*p_opfunc == NUL) | |
2223 EMSG(_("E774: 'operatorfunc' is empty")); | |
2224 else | |
2225 { | |
2226 /* Set '[ and '] marks to text to be operated on. */ | |
2227 curbuf->b_op_start = oap->start; | |
2228 curbuf->b_op_end = oap->end; | |
2229 if (oap->motion_type != MLINE && !oap->inclusive) | |
2230 /* Exclude the end position. */ | |
2231 decl(&curbuf->b_op_end); | |
2232 | |
2233 if (oap->block_mode) | |
2234 argv[0] = (char_u *)"block"; | |
2235 else if (oap->motion_type == MLINE) | |
2236 argv[0] = (char_u *)"line"; | |
2237 else | |
2238 argv[0] = (char_u *)"char"; | |
3431 | 2239 |
4133 | 2240 # ifdef FEAT_VIRTUALEDIT |
3431 | 2241 /* Reset virtual_op so that 'virtualedit' can be changed in the |
2242 * function. */ | |
2243 virtual_op = MAYBE; | |
4133 | 2244 # endif |
3431 | 2245 |
592 | 2246 (void)call_func_retnr(p_opfunc, 1, argv, FALSE); |
3431 | 2247 |
4133 | 2248 # ifdef FEAT_VIRTUALEDIT |
3431 | 2249 virtual_op = save_virtual_op; |
4133 | 2250 # endif |
592 | 2251 } |
2252 #else | |
2253 EMSG(_("E775: Eval feature not available")); | |
2254 #endif | |
2255 } | |
2256 | |
7 | 2257 #if defined(FEAT_MOUSE) || defined(PROTO) |
2258 /* | |
2259 * Do the appropriate action for the current mouse click in the current mode. | |
2260 * Not used for Command-line mode. | |
2261 * | |
2262 * Normal Mode: | |
2263 * event modi- position visual change action | |
2264 * fier cursor window | |
2265 * left press - yes end yes | |
2266 * left press C yes end yes "^]" (2) | |
2267 * left press S yes end yes "*" (2) | |
2268 * left drag - yes start if moved no | |
2269 * left relse - yes start if moved no | |
2270 * middle press - yes if not active no put register | |
2271 * middle press - yes if active no yank and put | |
2272 * right press - yes start or extend yes | |
2273 * right press S yes no change yes "#" (2) | |
2274 * right drag - yes extend no | |
2275 * right relse - yes extend no | |
2276 * | |
2277 * Insert or Replace Mode: | |
2278 * event modi- position visual change action | |
2279 * fier cursor window | |
2280 * left press - yes (cannot be active) yes | |
2281 * left press C yes (cannot be active) yes "CTRL-O^]" (2) | |
2282 * left press S yes (cannot be active) yes "CTRL-O*" (2) | |
2283 * left drag - yes start or extend (1) no CTRL-O (1) | |
2284 * left relse - yes start or extend (1) no CTRL-O (1) | |
2285 * middle press - no (cannot be active) no put register | |
2286 * right press - yes start or extend yes CTRL-O | |
2287 * right press S yes (cannot be active) yes "CTRL-O#" (2) | |
2288 * | |
2289 * (1) only if mouse pointer moved since press | |
2290 * (2) only if click is in same buffer | |
2291 * | |
2292 * Return TRUE if start_arrow() should be called for edit mode. | |
2293 */ | |
2294 int | |
2295 do_mouse(oap, c, dir, count, fixindent) | |
2296 oparg_T *oap; /* operator argument, can be NULL */ | |
2297 int c; /* K_LEFTMOUSE, etc */ | |
2298 int dir; /* Direction to 'put' if necessary */ | |
2299 long count; | |
2300 int fixindent; /* PUT_FIXINDENT if fixing indent necessary */ | |
2301 { | |
2302 static int do_always = FALSE; /* ignore 'mouse' setting next time */ | |
2303 static int got_click = FALSE; /* got a click some time back */ | |
2304 | |
2305 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */ | |
2306 int is_click; /* If FALSE it's a drag or release event */ | |
2307 int is_drag; /* If TRUE it's a drag event */ | |
2308 int jump_flags = 0; /* flags for jump_to_mouse() */ | |
2309 pos_T start_visual; | |
2310 int moved; /* Has cursor moved? */ | |
2311 int in_status_line; /* mouse in status line */ | |
2326
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2312 #ifdef FEAT_WINDOWS |
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2313 static int in_tab_line = FALSE; /* mouse clicked in tab line */ |
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2314 #endif |
7 | 2315 #ifdef FEAT_VERTSPLIT |
2316 int in_sep_line; /* mouse in vertical separator line */ | |
2317 #endif | |
2318 int c1, c2; | |
2319 #if defined(FEAT_FOLDING) | |
2320 pos_T save_cursor; | |
2321 #endif | |
2322 win_T *old_curwin = curwin; | |
2323 static pos_T orig_cursor; | |
2324 colnr_T leftcol, rightcol; | |
2325 pos_T end_visual; | |
2326 int diff; | |
2327 int old_active = VIsual_active; | |
2328 int old_mode = VIsual_mode; | |
2329 int regname; | |
2330 | |
2331 #if defined(FEAT_FOLDING) | |
2332 save_cursor = curwin->w_cursor; | |
2333 #endif | |
2334 | |
2335 /* | |
2336 * When GUI is active, always recognize mouse events, otherwise: | |
2337 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'. | |
2338 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'. | |
2339 * - For command line and insert mode 'mouse' is checked before calling | |
2340 * do_mouse(). | |
2341 */ | |
2342 if (do_always) | |
2343 do_always = FALSE; | |
2344 else | |
2345 #ifdef FEAT_GUI | |
2346 if (!gui.in_use) | |
2347 #endif | |
2348 { | |
2349 if (VIsual_active) | |
2350 { | |
2351 if (!mouse_has(MOUSE_VISUAL)) | |
2352 return FALSE; | |
2353 } | |
5735 | 2354 else if (State == NORMAL && !mouse_has(MOUSE_NORMAL)) |
7 | 2355 return FALSE; |
2356 } | |
2357 | |
4221 | 2358 for (;;) |
2359 { | |
2360 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag); | |
2361 if (is_drag) | |
2362 { | |
2363 /* If the next character is the same mouse event then use that | |
2364 * one. Speeds up dragging the status line. */ | |
2365 if (vpeekc() != NUL) | |
2366 { | |
2367 int nc; | |
2368 int save_mouse_row = mouse_row; | |
2369 int save_mouse_col = mouse_col; | |
2370 | |
2371 /* Need to get the character, peeking doesn't get the actual | |
2372 * one. */ | |
2373 nc = safe_vgetc(); | |
2374 if (c == nc) | |
2375 continue; | |
2376 vungetc(nc); | |
2377 mouse_row = save_mouse_row; | |
2378 mouse_col = save_mouse_col; | |
2379 } | |
2380 } | |
2381 break; | |
2382 } | |
7 | 2383 |
2384 #ifdef FEAT_MOUSESHAPE | |
2385 /* May have stopped dragging the status or separator line. The pointer is | |
2386 * most likely still on the status or separator line. */ | |
2387 if (!is_drag && drag_status_line) | |
2388 { | |
2389 drag_status_line = FALSE; | |
2390 update_mouseshape(SHAPE_IDX_STATUS); | |
2391 } | |
2392 # ifdef FEAT_VERTSPLIT | |
2393 if (!is_drag && drag_sep_line) | |
2394 { | |
2395 drag_sep_line = FALSE; | |
2396 update_mouseshape(SHAPE_IDX_VSEP); | |
2397 } | |
2398 # endif | |
2399 #endif | |
2400 | |
2401 /* | |
2402 * Ignore drag and release events if we didn't get a click. | |
2403 */ | |
2404 if (is_click) | |
2405 got_click = TRUE; | |
2406 else | |
2407 { | |
2408 if (!got_click) /* didn't get click, ignore */ | |
2409 return FALSE; | |
2410 if (!is_drag) /* release, reset got_click */ | |
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2411 { |
7 | 2412 got_click = FALSE; |
2326
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2413 #ifdef FEAT_WINDOWS |
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2414 if (in_tab_line) |
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2415 { |
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2416 in_tab_line = FALSE; |
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2417 return FALSE; |
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2418 } |
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2419 #endif |
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2420 } |
7 | 2421 } |
2422 | |
2423 /* | |
2424 * CTRL right mouse button does CTRL-T | |
2425 */ | |
2426 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT) | |
2427 { | |
2428 if (State & INSERT) | |
2429 stuffcharReadbuff(Ctrl_O); | |
2430 if (count > 1) | |
2431 stuffnumReadbuff(count); | |
2432 stuffcharReadbuff(Ctrl_T); | |
2433 got_click = FALSE; /* ignore drag&release now */ | |
2434 return FALSE; | |
2435 } | |
2436 | |
2437 /* | |
2438 * CTRL only works with left mouse button | |
2439 */ | |
2440 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT) | |
2441 return FALSE; | |
2442 | |
2443 /* | |
2444 * When a modifier is down, ignore drag and release events, as well as | |
2445 * multiple clicks and the middle mouse button. | |
2446 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*". | |
2447 */ | |
179 | 2448 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT |
2449 | MOD_MASK_META)) | |
7 | 2450 && (!is_click |
2451 || (mod_mask & MOD_MASK_MULTI_CLICK) | |
2452 || which_button == MOUSE_MIDDLE) | |
598 | 2453 && !((mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT)) |
7 | 2454 && mouse_model_popup() |
2455 && which_button == MOUSE_LEFT) | |
598 | 2456 && !((mod_mask & MOD_MASK_ALT) |
2457 && !mouse_model_popup() | |
2458 && which_button == MOUSE_RIGHT) | |
7 | 2459 ) |
2460 return FALSE; | |
2461 | |
2462 /* | |
2463 * If the button press was used as the movement command for an operator | |
2464 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore | |
2465 * drag/release events. | |
2466 */ | |
2467 if (!is_click && which_button == MOUSE_MIDDLE) | |
2468 return FALSE; | |
2469 | |
2470 if (oap != NULL) | |
2471 regname = oap->regname; | |
2472 else | |
2473 regname = 0; | |
2474 | |
2475 /* | |
2476 * Middle mouse button does a 'put' of the selected text | |
2477 */ | |
2478 if (which_button == MOUSE_MIDDLE) | |
2479 { | |
2480 if (State == NORMAL) | |
2481 { | |
2482 /* | |
2483 * If an operator was pending, we don't know what the user wanted | |
2484 * to do. Go back to normal mode: Clear the operator and beep(). | |
2485 */ | |
2486 if (oap != NULL && oap->op_type != OP_NOP) | |
2487 { | |
2488 clearopbeep(oap); | |
2489 return FALSE; | |
2490 } | |
2491 | |
2492 /* | |
2493 * If visual was active, yank the highlighted text and put it | |
2494 * before the mouse pointer position. | |
1016 | 2495 * In Select mode replace the highlighted text with the clipboard. |
7 | 2496 */ |
2497 if (VIsual_active) | |
2498 { | |
1016 | 2499 if (VIsual_select) |
2500 { | |
2501 stuffcharReadbuff(Ctrl_G); | |
1019 | 2502 stuffReadbuff((char_u *)"\"+p"); |
1016 | 2503 } |
2504 else | |
2505 { | |
2506 stuffcharReadbuff('y'); | |
2507 stuffcharReadbuff(K_MIDDLEMOUSE); | |
2508 } | |
7 | 2509 do_always = TRUE; /* ignore 'mouse' setting next time */ |
2510 return FALSE; | |
2511 } | |
2512 /* | |
2513 * The rest is below jump_to_mouse() | |
2514 */ | |
2515 } | |
2516 | |
2517 else if ((State & INSERT) == 0) | |
2518 return FALSE; | |
2519 | |
2520 /* | |
2521 * Middle click in insert mode doesn't move the mouse, just insert the | |
2522 * contents of a register. '.' register is special, can't insert that | |
2523 * with do_put(). | |
2524 * Also paste at the cursor if the current mode isn't in 'mouse' (only | |
2525 * happens for the GUI). | |
2526 */ | |
2527 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL)) | |
2528 { | |
2529 if (regname == '.') | |
2530 insert_reg(regname, TRUE); | |
2531 else | |
2532 { | |
2533 #ifdef FEAT_CLIPBOARD | |
2534 if (clip_star.available && regname == 0) | |
2535 regname = '*'; | |
2536 #endif | |
2537 if ((State & REPLACE_FLAG) && !yank_register_mline(regname)) | |
2538 insert_reg(regname, TRUE); | |
2539 else | |
2540 { | |
2541 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND); | |
2542 | |
2543 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */ | |
2544 AppendCharToRedobuff(Ctrl_R); | |
2545 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O); | |
2546 AppendCharToRedobuff(regname == 0 ? '"' : regname); | |
2547 } | |
2548 } | |
2549 return FALSE; | |
2550 } | |
2551 } | |
2552 | |
2553 /* When dragging or button-up stay in the same window. */ | |
2554 if (!is_click) | |
2555 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE; | |
2556 | |
2557 start_visual.lnum = 0; | |
2558 | |
671 | 2559 #ifdef FEAT_WINDOWS |
2560 /* Check for clicking in the tab page line. */ | |
2561 if (mouse_row == 0 && firstwin->w_winrow > 0) | |
2562 { | |
1619 | 2563 if (is_drag) |
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2564 { |
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2565 if (in_tab_line) |
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2566 { |
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2567 c1 = TabPageIdxs[mouse_col]; |
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2568 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
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2569 } |
1619 | 2570 return FALSE; |
2326
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2571 } |
671 | 2572 |
2573 /* click in a tab selects that tab page */ | |
2574 if (is_click | |
2575 # ifdef FEAT_CMDWIN | |
2576 && cmdwin_type == 0 | |
2577 # endif | |
681 | 2578 && mouse_col < Columns) |
2579 { | |
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2580 in_tab_line = TRUE; |
681 | 2581 c1 = TabPageIdxs[mouse_col]; |
2582 if (c1 >= 0) | |
2583 { | |
682 | 2584 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) |
2585 { | |
2586 /* double click opens new page */ | |
681 | 2587 end_visual_mode(); |
682 | 2588 tabpage_new(); |
2589 tabpage_move(c1 == 0 ? 9999 : c1 - 1); | |
2590 } | |
2591 else | |
2592 { | |
2593 /* Go to specified tab page, or next one if not clicking | |
2594 * on a label. */ | |
2595 goto_tabpage(c1); | |
2596 | |
2597 /* It's like clicking on the status line of a window. */ | |
2598 if (curwin != old_curwin) | |
2599 end_visual_mode(); | |
2600 } | |
681 | 2601 } |
2602 else if (c1 < 0) | |
2603 { | |
2604 tabpage_T *tp; | |
2605 | |
2606 /* Close the current or specified tab page. */ | |
2607 if (c1 == -999) | |
2608 tp = curtab; | |
2609 else | |
2610 tp = find_tabpage(-c1); | |
2611 if (tp == curtab) | |
2612 { | |
2613 if (first_tabpage->tp_next != NULL) | |
2614 tabpage_close(FALSE); | |
2615 } | |
2616 else if (tp != NULL) | |
2617 tabpage_close_other(tp, FALSE); | |
2618 } | |
2619 } | |
2620 return TRUE; | |
671 | 2621 } |
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2622 else if (is_drag && in_tab_line) |
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2623 { |
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2624 c1 = TabPageIdxs[mouse_col]; |
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2625 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
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parents:
2324
diff
changeset
|
2626 return FALSE; |
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2627 } |
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
|
2628 |
671 | 2629 #endif |
2630 | |
7 | 2631 /* |
2632 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events: | |
2633 * right button up -> pop-up menu | |
2634 * shift-left button -> right button | |
598 | 2635 * alt-left button -> alt-right button |
7 | 2636 */ |
2637 if (mouse_model_popup()) | |
2638 { | |
2639 if (which_button == MOUSE_RIGHT | |
2640 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2641 { | |
2642 /* | |
2643 * NOTE: Ignore right button down and drag mouse events. | |
2644 * Windows only shows the popup menu on the button up event. | |
2645 */ | |
936 | 2646 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
2647 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) | |
7 | 2648 if (!is_click) |
2649 return FALSE; | |
2650 #endif | |
2651 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) | |
2652 if (is_click || is_drag) | |
2653 return FALSE; | |
2654 #endif | |
573 | 2655 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
7 | 2656 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
2657 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON) | |
2658 if (gui.in_use) | |
2659 { | |
2660 jump_flags = 0; | |
2661 if (STRCMP(p_mousem, "popup_setpos") == 0) | |
2662 { | |
2663 /* First set the cursor position before showing the popup | |
2664 * menu. */ | |
2665 if (VIsual_active) | |
2666 { | |
2667 pos_T m_pos; | |
2668 | |
2669 /* | |
2670 * set MOUSE_MAY_STOP_VIS if we are outside the | |
2671 * selection or the current window (might have false | |
2672 * negative here) | |
2673 */ | |
2674 if (mouse_row < W_WINROW(curwin) | |
2675 || mouse_row | |
2676 > (W_WINROW(curwin) + curwin->w_height)) | |
2677 jump_flags = MOUSE_MAY_STOP_VIS; | |
2678 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER) | |
2679 jump_flags = MOUSE_MAY_STOP_VIS; | |
2680 else | |
2681 { | |
2682 if ((lt(curwin->w_cursor, VIsual) | |
2683 && (lt(m_pos, curwin->w_cursor) | |
2684 || lt(VIsual, m_pos))) | |
2685 || (lt(VIsual, curwin->w_cursor) | |
2686 && (lt(m_pos, VIsual) | |
2687 || lt(curwin->w_cursor, m_pos)))) | |
2688 { | |
2689 jump_flags = MOUSE_MAY_STOP_VIS; | |
2690 } | |
2691 else if (VIsual_mode == Ctrl_V) | |
2692 { | |
2693 getvcols(curwin, &curwin->w_cursor, &VIsual, | |
2694 &leftcol, &rightcol); | |
2695 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL); | |
2696 if (m_pos.col < leftcol || m_pos.col > rightcol) | |
2697 jump_flags = MOUSE_MAY_STOP_VIS; | |
2698 } | |
2699 } | |
2700 } | |
2701 else | |
2702 jump_flags = MOUSE_MAY_STOP_VIS; | |
2703 } | |
2704 if (jump_flags) | |
2705 { | |
2706 jump_flags = jump_to_mouse(jump_flags, NULL, which_button); | |
5735 | 2707 update_curbuf(VIsual_active ? INVERTED : VALID); |
7 | 2708 setcursor(); |
2709 out_flush(); /* Update before showing popup menu */ | |
2710 } | |
2711 # ifdef FEAT_MENU | |
2712 gui_show_popupmenu(); | |
2713 # endif | |
2714 return (jump_flags & CURSOR_MOVED) != 0; | |
2715 } | |
2716 else | |
2717 return FALSE; | |
2718 #else | |
2719 return FALSE; | |
2720 #endif | |
2721 } | |
598 | 2722 if (which_button == MOUSE_LEFT |
2723 && (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT))) | |
7 | 2724 { |
2725 which_button = MOUSE_RIGHT; | |
2726 mod_mask &= ~MOD_MASK_SHIFT; | |
2727 } | |
2728 } | |
2729 | |
2730 if ((State & (NORMAL | INSERT)) | |
2731 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2732 { | |
2733 if (which_button == MOUSE_LEFT) | |
2734 { | |
2735 if (is_click) | |
2736 { | |
2737 /* stop Visual mode for a left click in a window, but not when | |
2738 * on a status line */ | |
2739 if (VIsual_active) | |
2740 jump_flags |= MOUSE_MAY_STOP_VIS; | |
2741 } | |
2742 else if (mouse_has(MOUSE_VISUAL)) | |
2743 jump_flags |= MOUSE_MAY_VIS; | |
2744 } | |
2745 else if (which_button == MOUSE_RIGHT) | |
2746 { | |
2747 if (is_click && VIsual_active) | |
2748 { | |
2749 /* | |
2750 * Remember the start and end of visual before moving the | |
2751 * cursor. | |
2752 */ | |
2753 if (lt(curwin->w_cursor, VIsual)) | |
2754 { | |
2755 start_visual = curwin->w_cursor; | |
2756 end_visual = VIsual; | |
2757 } | |
2758 else | |
2759 { | |
2760 start_visual = VIsual; | |
2761 end_visual = curwin->w_cursor; | |
2762 } | |
2763 } | |
2764 jump_flags |= MOUSE_FOCUS; | |
2765 if (mouse_has(MOUSE_VISUAL)) | |
2766 jump_flags |= MOUSE_MAY_VIS; | |
2767 } | |
2768 } | |
2769 | |
2770 /* | |
2771 * If an operator is pending, ignore all drags and releases until the | |
2772 * next mouse click. | |
2773 */ | |
2774 if (!is_drag && oap != NULL && oap->op_type != OP_NOP) | |
2775 { | |
2776 got_click = FALSE; | |
2777 oap->motion_type = MCHAR; | |
2778 } | |
2779 | |
2780 /* When releasing the button let jump_to_mouse() know. */ | |
2781 if (!is_click && !is_drag) | |
2782 jump_flags |= MOUSE_RELEASED; | |
2783 | |
2784 /* | |
2785 * JUMP! | |
2786 */ | |
2787 jump_flags = jump_to_mouse(jump_flags, | |
2788 oap == NULL ? NULL : &(oap->inclusive), which_button); | |
2789 moved = (jump_flags & CURSOR_MOVED); | |
2790 in_status_line = (jump_flags & IN_STATUS_LINE); | |
2791 #ifdef FEAT_VERTSPLIT | |
2792 in_sep_line = (jump_flags & IN_SEP_LINE); | |
2793 #endif | |
2794 | |
2795 #ifdef FEAT_NETBEANS_INTG | |
2210 | 2796 if (isNetbeansBuffer(curbuf) |
7 | 2797 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE))) |
2798 { | |
2799 int key = KEY2TERMCAP1(c); | |
2800 | |
2801 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE | |
2802 || key == (int)KE_RIGHTRELEASE) | |
2803 netbeans_button_release(which_button); | |
2804 } | |
2805 #endif | |
2806 | |
2807 /* When jumping to another window, clear a pending operator. That's a bit | |
2808 * friendlier than beeping and not jumping to that window. */ | |
2809 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP) | |
2810 clearop(oap); | |
2811 | |
2812 #ifdef FEAT_FOLDING | |
2813 if (mod_mask == 0 | |
2814 && !is_drag | |
2815 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN)) | |
2816 && which_button == MOUSE_LEFT) | |
2817 { | |
2818 /* open or close a fold at this line */ | |
2819 if (jump_flags & MOUSE_FOLD_OPEN) | |
2820 openFold(curwin->w_cursor.lnum, 1L); | |
2821 else | |
2822 closeFold(curwin->w_cursor.lnum, 1L); | |
2823 /* don't move the cursor if still in the same window */ | |
2824 if (curwin == old_curwin) | |
2825 curwin->w_cursor = save_cursor; | |
2826 } | |
2827 #endif | |
2828 | |
2829 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN) | |
2830 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available) | |
2831 { | |
2832 clip_modeless(which_button, is_click, is_drag); | |
2833 return FALSE; | |
2834 } | |
2835 #endif | |
2836 | |
2837 /* Set global flag that we are extending the Visual area with mouse | |
1188 | 2838 * dragging; temporarily minimize 'scrolloff'. */ |
7 | 2839 if (VIsual_active && is_drag && p_so) |
2840 { | |
2841 /* In the very first line, allow scrolling one line */ | |
2842 if (mouse_row == 0) | |
2843 mouse_dragging = 2; | |
2844 else | |
2845 mouse_dragging = 1; | |
2846 } | |
2847 | |
2848 /* When dragging the mouse above the window, scroll down. */ | |
2849 if (is_drag && mouse_row < 0 && !in_status_line) | |
2850 { | |
2851 scroll_redraw(FALSE, 1L); | |
2852 mouse_row = 0; | |
2853 } | |
2854 | |
2855 if (start_visual.lnum) /* right click in visual mode */ | |
2856 { | |
598 | 2857 /* When ALT is pressed make Visual mode blockwise. */ |
2858 if (mod_mask & MOD_MASK_ALT) | |
2859 VIsual_mode = Ctrl_V; | |
2860 | |
7 | 2861 /* |
2862 * In Visual-block mode, divide the area in four, pick up the corner | |
2863 * that is in the quarter that the cursor is in. | |
2864 */ | |
2865 if (VIsual_mode == Ctrl_V) | |
2866 { | |
2867 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol); | |
2868 if (curwin->w_curswant > (leftcol + rightcol) / 2) | |
2869 end_visual.col = leftcol; | |
2870 else | |
2871 end_visual.col = rightcol; | |
2872 if (curwin->w_cursor.lnum < | |
2873 (start_visual.lnum + end_visual.lnum) / 2) | |
2874 end_visual.lnum = end_visual.lnum; | |
2875 else | |
2876 end_visual.lnum = start_visual.lnum; | |
2877 | |
2878 /* move VIsual to the right column */ | |
2879 start_visual = curwin->w_cursor; /* save the cursor pos */ | |
2880 curwin->w_cursor = end_visual; | |
2881 coladvance(end_visual.col); | |
2882 VIsual = curwin->w_cursor; | |
2883 curwin->w_cursor = start_visual; /* restore the cursor */ | |
2884 } | |
2885 else | |
2886 { | |
2887 /* | |
2888 * If the click is before the start of visual, change the start. | |
2889 * If the click is after the end of visual, change the end. If | |
2890 * the click is inside the visual, change the closest side. | |
2891 */ | |
2892 if (lt(curwin->w_cursor, start_visual)) | |
2893 VIsual = end_visual; | |
2894 else if (lt(end_visual, curwin->w_cursor)) | |
2895 VIsual = start_visual; | |
2896 else | |
2897 { | |
2898 /* In the same line, compare column number */ | |
2899 if (end_visual.lnum == start_visual.lnum) | |
2900 { | |
2901 if (curwin->w_cursor.col - start_visual.col > | |
2902 end_visual.col - curwin->w_cursor.col) | |
2903 VIsual = start_visual; | |
2904 else | |
2905 VIsual = end_visual; | |
2906 } | |
2907 | |
2908 /* In different lines, compare line number */ | |
2909 else | |
2910 { | |
2911 diff = (curwin->w_cursor.lnum - start_visual.lnum) - | |
2912 (end_visual.lnum - curwin->w_cursor.lnum); | |
2913 | |
2914 if (diff > 0) /* closest to end */ | |
2915 VIsual = start_visual; | |
2916 else if (diff < 0) /* closest to start */ | |
2917 VIsual = end_visual; | |
2918 else /* in the middle line */ | |
2919 { | |
2920 if (curwin->w_cursor.col < | |
2921 (start_visual.col + end_visual.col) / 2) | |
2922 VIsual = end_visual; | |
2923 else | |
2924 VIsual = start_visual; | |
2925 } | |
2926 } | |
2927 } | |
2928 } | |
2929 } | |
2930 /* | |
2931 * If Visual mode started in insert mode, execute "CTRL-O" | |
2932 */ | |
2933 else if ((State & INSERT) && VIsual_active) | |
2934 stuffcharReadbuff(Ctrl_O); | |
2935 | |
2936 /* | |
2937 * Middle mouse click: Put text before cursor. | |
2938 */ | |
2939 if (which_button == MOUSE_MIDDLE) | |
2940 { | |
2941 #ifdef FEAT_CLIPBOARD | |
2942 if (clip_star.available && regname == 0) | |
2943 regname = '*'; | |
2944 #endif | |
2945 if (yank_register_mline(regname)) | |
2946 { | |
2947 if (mouse_past_bottom) | |
2948 dir = FORWARD; | |
2949 } | |
2950 else if (mouse_past_eol) | |
2951 dir = FORWARD; | |
2952 | |
2953 if (fixindent) | |
2954 { | |
2955 c1 = (dir == BACKWARD) ? '[' : ']'; | |
2956 c2 = 'p'; | |
2957 } | |
2958 else | |
2959 { | |
2960 c1 = (dir == FORWARD) ? 'p' : 'P'; | |
2961 c2 = NUL; | |
2962 } | |
2963 prep_redo(regname, count, NUL, c1, NUL, c2, NUL); | |
2964 | |
2965 /* | |
2966 * Remember where the paste started, so in edit() Insstart can be set | |
2967 * to this position | |
2968 */ | |
2969 if (restart_edit != 0) | |
2970 where_paste_started = curwin->w_cursor; | |
2971 do_put(regname, dir, count, fixindent | PUT_CURSEND); | |
2972 } | |
2973 | |
2974 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
2975 /* | |
2976 * Ctrl-Mouse click or double click in a quickfix window jumps to the | |
2977 * error under the mouse pointer. | |
2978 */ | |
2979 else if (((mod_mask & MOD_MASK_CTRL) | |
2980 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
2981 && bt_quickfix(curbuf)) | |
2982 { | |
2983 if (State & INSERT) | |
2984 stuffcharReadbuff(Ctrl_O); | |
643 | 2985 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
2986 stuffReadbuff((char_u *)":.cc\n"); | |
2987 else /* location list window */ | |
2988 stuffReadbuff((char_u *)":.ll\n"); | |
7 | 2989 got_click = FALSE; /* ignore drag&release now */ |
2990 } | |
2991 #endif | |
2992 | |
2993 /* | |
2994 * Ctrl-Mouse click (or double click in a help window) jumps to the tag | |
2995 * under the mouse pointer. | |
2996 */ | |
2997 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help | |
2998 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)) | |
2999 { | |
3000 if (State & INSERT) | |
3001 stuffcharReadbuff(Ctrl_O); | |
3002 stuffcharReadbuff(Ctrl_RSB); | |
3003 got_click = FALSE; /* ignore drag&release now */ | |
3004 } | |
3005 | |
3006 /* | |
3007 * Shift-Mouse click searches for the next occurrence of the word under | |
3008 * the mouse pointer | |
3009 */ | |
3010 else if ((mod_mask & MOD_MASK_SHIFT)) | |
3011 { | |
5735 | 3012 if ((State & INSERT) || (VIsual_active && VIsual_select)) |
7 | 3013 stuffcharReadbuff(Ctrl_O); |
3014 if (which_button == MOUSE_LEFT) | |
3015 stuffcharReadbuff('*'); | |
3016 else /* MOUSE_RIGHT */ | |
3017 stuffcharReadbuff('#'); | |
3018 } | |
3019 | |
3020 /* Handle double clicks, unless on status line */ | |
3021 else if (in_status_line) | |
3022 { | |
3023 #ifdef FEAT_MOUSESHAPE | |
3024 if ((is_drag || is_click) && !drag_status_line) | |
3025 { | |
3026 drag_status_line = TRUE; | |
3027 update_mouseshape(-1); | |
3028 } | |
3029 #endif | |
3030 } | |
3031 #ifdef FEAT_VERTSPLIT | |
3032 else if (in_sep_line) | |
3033 { | |
3034 # ifdef FEAT_MOUSESHAPE | |
3035 if ((is_drag || is_click) && !drag_sep_line) | |
3036 { | |
3037 drag_sep_line = TRUE; | |
3038 update_mouseshape(-1); | |
3039 } | |
3040 # endif | |
3041 } | |
3042 #endif | |
3043 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT)) | |
3044 && mouse_has(MOUSE_VISUAL)) | |
3045 { | |
3046 if (is_click || !VIsual_active) | |
3047 { | |
3048 if (VIsual_active) | |
3049 orig_cursor = VIsual; | |
3050 else | |
3051 { | |
3052 check_visual_highlight(); | |
3053 VIsual = curwin->w_cursor; | |
3054 orig_cursor = VIsual; | |
3055 VIsual_active = TRUE; | |
3056 VIsual_reselect = TRUE; | |
3057 /* start Select mode if 'selectmode' contains "mouse" */ | |
3058 may_start_select('o'); | |
3059 setmouse(); | |
3060 } | |
3061 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
598 | 3062 { |
3063 /* Double click with ALT pressed makes it blockwise. */ | |
3064 if (mod_mask & MOD_MASK_ALT) | |
3065 VIsual_mode = Ctrl_V; | |
3066 else | |
3067 VIsual_mode = 'v'; | |
3068 } | |
7 | 3069 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK) |
3070 VIsual_mode = 'V'; | |
3071 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK) | |
3072 VIsual_mode = Ctrl_V; | |
3073 #ifdef FEAT_CLIPBOARD | |
3074 /* Make sure the clipboard gets updated. Needed because start and | |
3075 * end may still be the same, and the selection needs to be owned */ | |
3076 clip_star.vmode = NUL; | |
3077 #endif | |
3078 } | |
3079 /* | |
3080 * A double click selects a word or a block. | |
3081 */ | |
3082 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
3083 { | |
3084 pos_T *pos = NULL; | |
300 | 3085 int gc; |
7 | 3086 |
3087 if (is_click) | |
3088 { | |
3089 /* If the character under the cursor (skipping white space) is | |
3090 * not a word character, try finding a match and select a (), | |
3091 * {}, [], #if/#endif, etc. block. */ | |
3092 end_visual = curwin->w_cursor; | |
300 | 3093 while (gc = gchar_pos(&end_visual), vim_iswhite(gc)) |
7 | 3094 inc(&end_visual); |
3095 if (oap != NULL) | |
3096 oap->motion_type = MCHAR; | |
3097 if (oap != NULL | |
3098 && VIsual_mode == 'v' | |
3099 && !vim_iswordc(gchar_pos(&end_visual)) | |
3100 && equalpos(curwin->w_cursor, VIsual) | |
3101 && (pos = findmatch(oap, NUL)) != NULL) | |
3102 { | |
3103 curwin->w_cursor = *pos; | |
3104 if (oap->motion_type == MLINE) | |
3105 VIsual_mode = 'V'; | |
3106 else if (*p_sel == 'e') | |
3107 { | |
3108 if (lt(curwin->w_cursor, VIsual)) | |
3109 ++VIsual.col; | |
3110 else | |
3111 ++curwin->w_cursor.col; | |
3112 } | |
3113 } | |
3114 } | |
3115 | |
3116 if (pos == NULL && (is_click || is_drag)) | |
3117 { | |
3118 /* When not found a match or when dragging: extend to include | |
3119 * a word. */ | |
3120 if (lt(curwin->w_cursor, orig_cursor)) | |
3121 { | |
3122 find_start_of_word(&curwin->w_cursor); | |
3123 find_end_of_word(&VIsual); | |
3124 } | |
3125 else | |
3126 { | |
3127 find_start_of_word(&VIsual); | |
3128 if (*p_sel == 'e' && *ml_get_cursor() != NUL) | |
3129 #ifdef FEAT_MBYTE | |
3130 curwin->w_cursor.col += | |
474 | 3131 (*mb_ptr2len)(ml_get_cursor()); |
7 | 3132 #else |
3133 ++curwin->w_cursor.col; | |
3134 #endif | |
3135 find_end_of_word(&curwin->w_cursor); | |
3136 } | |
3137 } | |
3138 curwin->w_set_curswant = TRUE; | |
3139 } | |
3140 if (is_click) | |
3141 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
3142 } | |
3143 else if (VIsual_active && !old_active) | |
598 | 3144 { |
3145 if (mod_mask & MOD_MASK_ALT) | |
3146 VIsual_mode = Ctrl_V; | |
3147 else | |
3148 VIsual_mode = 'v'; | |
3149 } | |
7 | 3150 |
3151 /* If Visual mode changed show it later. */ | |
643 | 3152 if ((!VIsual_active && old_active && mode_displayed) |
3153 || (VIsual_active && p_smd && msg_silent == 0 | |
3154 && (!old_active || VIsual_mode != old_mode))) | |
7 | 3155 redraw_cmdline = TRUE; |
3156 | |
3157 return moved; | |
3158 } | |
3159 | |
3160 /* | |
3161 * Move "pos" back to the start of the word it's in. | |
3162 */ | |
3163 static void | |
3164 find_start_of_word(pos) | |
3165 pos_T *pos; | |
3166 { | |
3167 char_u *line; | |
3168 int cclass; | |
3169 int col; | |
3170 | |
3171 line = ml_get(pos->lnum); | |
3172 cclass = get_mouse_class(line + pos->col); | |
3173 | |
3174 while (pos->col > 0) | |
3175 { | |
3176 col = pos->col - 1; | |
3177 #ifdef FEAT_MBYTE | |
3178 col -= (*mb_head_off)(line, line + col); | |
3179 #endif | |
3180 if (get_mouse_class(line + col) != cclass) | |
3181 break; | |
3182 pos->col = col; | |
3183 } | |
3184 } | |
3185 | |
3186 /* | |
3187 * Move "pos" forward to the end of the word it's in. | |
3188 * When 'selection' is "exclusive", the position is just after the word. | |
3189 */ | |
3190 static void | |
3191 find_end_of_word(pos) | |
3192 pos_T *pos; | |
3193 { | |
3194 char_u *line; | |
3195 int cclass; | |
3196 int col; | |
3197 | |
3198 line = ml_get(pos->lnum); | |
3199 if (*p_sel == 'e' && pos->col > 0) | |
3200 { | |
3201 --pos->col; | |
3202 #ifdef FEAT_MBYTE | |
3203 pos->col -= (*mb_head_off)(line, line + pos->col); | |
3204 #endif | |
3205 } | |
3206 cclass = get_mouse_class(line + pos->col); | |
3207 while (line[pos->col] != NUL) | |
3208 { | |
3209 #ifdef FEAT_MBYTE | |
474 | 3210 col = pos->col + (*mb_ptr2len)(line + pos->col); |
7 | 3211 #else |
3212 col = pos->col + 1; | |
3213 #endif | |
3214 if (get_mouse_class(line + col) != cclass) | |
3215 { | |
3216 if (*p_sel == 'e') | |
3217 pos->col = col; | |
3218 break; | |
3219 } | |
3220 pos->col = col; | |
3221 } | |
3222 } | |
3223 | |
3224 /* | |
3225 * Get class of a character for selection: same class means same word. | |
3226 * 0: blank | |
3227 * 1: punctuation groups | |
3228 * 2: normal word character | |
3229 * >2: multi-byte word character. | |
3230 */ | |
3231 static int | |
3232 get_mouse_class(p) | |
3233 char_u *p; | |
3234 { | |
3235 int c; | |
3236 | |
3237 #ifdef FEAT_MBYTE | |
3238 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1) | |
3239 return mb_get_class(p); | |
3240 #endif | |
3241 | |
3242 c = *p; | |
3243 if (c == ' ' || c == '\t') | |
3244 return 0; | |
3245 | |
3246 if (vim_iswordc(c)) | |
3247 return 2; | |
3248 | |
3249 /* | |
3250 * There are a few special cases where we want certain combinations of | |
3251 * characters to be considered as a single word. These are things like | |
3252 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
3253 * character is in its own class. |
7 | 3254 */ |
3255 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL) | |
3256 return 1; | |
3257 return c; | |
3258 } | |
3259 #endif /* FEAT_MOUSE */ | |
3260 | |
3261 /* | |
3262 * Check if highlighting for visual mode is possible, give a warning message | |
3263 * if not. | |
3264 */ | |
3265 void | |
3266 check_visual_highlight() | |
3267 { | |
3268 static int did_check = FALSE; | |
3269 | |
3270 if (full_screen) | |
3271 { | |
3272 if (!did_check && hl_attr(HLF_V) == 0) | |
3273 MSG(_("Warning: terminal cannot highlight")); | |
3274 did_check = TRUE; | |
3275 } | |
3276 } | |
3277 | |
3278 /* | |
638 | 3279 * End Visual mode. |
7 | 3280 * This function should ALWAYS be called to end Visual mode, except from |
3281 * do_pending_operator(). | |
3282 */ | |
3283 void | |
3284 end_visual_mode() | |
3285 { | |
3286 #ifdef FEAT_CLIPBOARD | |
3287 /* | |
3288 * If we are using the clipboard, then remember what was selected in case | |
3289 * we need to paste it somewhere while we still own the selection. | |
3290 * Only do this when the clipboard is already owned. Don't want to grab | |
3291 * the selection when hitting ESC. | |
3292 */ | |
3293 if (clip_star.available && clip_star.owned) | |
3294 clip_auto_select(); | |
3295 #endif | |
3296 | |
3297 VIsual_active = FALSE; | |
3298 #ifdef FEAT_MOUSE | |
3299 setmouse(); | |
3300 mouse_dragging = 0; | |
3301 #endif | |
3302 | |
3303 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
690 | 3304 curbuf->b_visual.vi_mode = VIsual_mode; |
3305 curbuf->b_visual.vi_start = VIsual; | |
3306 curbuf->b_visual.vi_end = curwin->w_cursor; | |
3307 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
7 | 3308 #ifdef FEAT_EVAL |
3309 curbuf->b_visual_mode_eval = VIsual_mode; | |
3310 #endif | |
3311 #ifdef FEAT_VIRTUALEDIT | |
3312 if (!virtual_active()) | |
3313 curwin->w_cursor.coladd = 0; | |
3314 #endif | |
3315 | |
643 | 3316 if (mode_displayed) |
7 | 3317 clear_cmdline = TRUE; /* unshow visual mode later */ |
3318 #ifdef FEAT_CMDL_INFO | |
3319 else | |
3320 clear_showcmd(); | |
3321 #endif | |
3322 | |
844 | 3323 adjust_cursor_eol(); |
7 | 3324 } |
3325 | |
3326 /* | |
3327 * Reset VIsual_active and VIsual_reselect. | |
3328 */ | |
3329 void | |
3330 reset_VIsual_and_resel() | |
3331 { | |
3332 if (VIsual_active) | |
3333 { | |
3334 end_visual_mode(); | |
3335 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3336 } | |
3337 VIsual_reselect = FALSE; | |
3338 } | |
3339 | |
3340 /* | |
3341 * Reset VIsual_active and VIsual_reselect if it's set. | |
3342 */ | |
3343 void | |
3344 reset_VIsual() | |
3345 { | |
3346 if (VIsual_active) | |
3347 { | |
3348 end_visual_mode(); | |
3349 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3350 VIsual_reselect = FALSE; | |
3351 } | |
3352 } | |
3353 | |
184 | 3354 #if defined(FEAT_BEVAL) |
7 | 3355 static int find_is_eval_item __ARGS((char_u *ptr, int *colp, int *nbp, int dir)); |
3356 | |
3357 /* | |
3358 * Check for a balloon-eval special item to include when searching for an | |
3359 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid! | |
3360 * Returns TRUE if the character at "*ptr" should be included. | |
3361 * "dir" is FORWARD or BACKWARD, the direction of searching. | |
3362 * "*colp" is in/decremented if "ptr[-dir]" should also be included. | |
3363 * "bnp" points to a counter for square brackets. | |
3364 */ | |
3365 static int | |
3366 find_is_eval_item(ptr, colp, bnp, dir) | |
3367 char_u *ptr; | |
3368 int *colp; | |
3369 int *bnp; | |
3370 int dir; | |
3371 { | |
3372 /* Accept everything inside []. */ | |
3373 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD)) | |
3374 ++*bnp; | |
3375 if (*bnp > 0) | |
3376 { | |
3377 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD)) | |
3378 --*bnp; | |
3379 return TRUE; | |
3380 } | |
3381 | |
3382 /* skip over "s.var" */ | |
3383 if (*ptr == '.') | |
3384 return TRUE; | |
3385 | |
3386 /* two-character item: s->var */ | |
3387 if (ptr[dir == BACKWARD ? 0 : 1] == '>' | |
3388 && ptr[dir == BACKWARD ? -1 : 0] == '-') | |
3389 { | |
3390 *colp += dir; | |
3391 return TRUE; | |
3392 } | |
3393 return FALSE; | |
3394 } | |
3395 #endif | |
3396 | |
3397 /* | |
3398 * Find the identifier under or to the right of the cursor. | |
3399 * "find_type" can have one of three values: | |
3400 * FIND_IDENT: find an identifier (keyword) | |
3401 * FIND_STRING: find any non-white string | |
3402 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred. | |
184 | 3403 * FIND_EVAL: find text useful for C program debugging |
7 | 3404 * |
3405 * There are three steps: | |
3406 * 1. Search forward for the start of an identifier/string. Doesn't move if | |
3407 * already on one. | |
3408 * 2. Search backward for the start of this identifier/string. | |
3409 * This doesn't match the real Vi but I like it a little better and it | |
3410 * shouldn't bother anyone. | |
3411 * 3. Search forward to the end of this identifier/string. | |
3412 * When FIND_IDENT isn't defined, we backup until a blank. | |
3413 * | |
3414 * Returns the length of the string, or zero if no string is found. | |
3415 * If a string is found, a pointer to the string is put in "*string". This | |
3416 * string is not always NUL terminated. | |
3417 */ | |
3418 int | |
3419 find_ident_under_cursor(string, find_type) | |
3420 char_u **string; | |
3421 int find_type; | |
3422 { | |
3423 return find_ident_at_pos(curwin, curwin->w_cursor.lnum, | |
3424 curwin->w_cursor.col, string, find_type); | |
3425 } | |
3426 | |
3427 /* | |
3428 * Like find_ident_under_cursor(), but for any window and any position. | |
3429 * However: Uses 'iskeyword' from the current window!. | |
3430 */ | |
3431 int | |
3432 find_ident_at_pos(wp, lnum, startcol, string, find_type) | |
3433 win_T *wp; | |
3434 linenr_T lnum; | |
3435 colnr_T startcol; | |
3436 char_u **string; | |
3437 int find_type; | |
3438 { | |
3439 char_u *ptr; | |
3440 int col = 0; /* init to shut up GCC */ | |
3441 int i; | |
3442 #ifdef FEAT_MBYTE | |
3443 int this_class = 0; | |
3444 int prev_class; | |
3445 int prevcol; | |
3446 #endif | |
184 | 3447 #if defined(FEAT_BEVAL) |
7 | 3448 int bn = 0; /* bracket nesting */ |
3449 #endif | |
3450 | |
3451 /* | |
3452 * if i == 0: try to find an identifier | |
3453 * if i == 1: try to find any non-white string | |
3454 */ | |
3455 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
3456 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i) | |
3457 { | |
3458 /* | |
3459 * 1. skip to start of identifier/string | |
3460 */ | |
3461 col = startcol; | |
3462 #ifdef FEAT_MBYTE | |
3463 if (has_mbyte) | |
3464 { | |
3465 while (ptr[col] != NUL) | |
3466 { | |
184 | 3467 # if defined(FEAT_BEVAL) |
7 | 3468 /* Stop at a ']' to evaluate "a[x]". */ |
3469 if ((find_type & FIND_EVAL) && ptr[col] == ']') | |
3470 break; | |
3471 # endif | |
3472 this_class = mb_get_class(ptr + col); | |
3473 if (this_class != 0 && (i == 1 || this_class != 1)) | |
3474 break; | |
474 | 3475 col += (*mb_ptr2len)(ptr + col); |
7 | 3476 } |
3477 } | |
3478 else | |
3479 #endif | |
3480 while (ptr[col] != NUL | |
3481 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col])) | |
184 | 3482 # if defined(FEAT_BEVAL) |
7 | 3483 && (!(find_type & FIND_EVAL) || ptr[col] != ']') |
3484 # endif | |
3485 ) | |
3486 ++col; | |
3487 | |
184 | 3488 #if defined(FEAT_BEVAL) |
7 | 3489 /* When starting on a ']' count it, so that we include the '['. */ |
3490 bn = ptr[col] == ']'; | |
3491 #endif | |
3492 | |
3493 /* | |
3494 * 2. Back up to start of identifier/string. | |
3495 */ | |
3496 #ifdef FEAT_MBYTE | |
3497 if (has_mbyte) | |
3498 { | |
3499 /* Remember class of character under cursor. */ | |
184 | 3500 # if defined(FEAT_BEVAL) |
7 | 3501 if ((find_type & FIND_EVAL) && ptr[col] == ']') |
3502 this_class = mb_get_class((char_u *)"a"); | |
3503 else | |
3504 # endif | |
3505 this_class = mb_get_class(ptr + col); | |
835 | 3506 while (col > 0 && this_class != 0) |
7 | 3507 { |
3508 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1); | |
3509 prev_class = mb_get_class(ptr + prevcol); | |
3510 if (this_class != prev_class | |
3511 && (i == 0 | |
3512 || prev_class == 0 | |
3513 || (find_type & FIND_IDENT)) | |
184 | 3514 # if defined(FEAT_BEVAL) |
7 | 3515 && (!(find_type & FIND_EVAL) |
3516 || prevcol == 0 | |
3517 || !find_is_eval_item(ptr + prevcol, &prevcol, | |
3518 &bn, BACKWARD)) | |
3519 # endif | |
3520 ) | |
3521 break; | |
3522 col = prevcol; | |
3523 } | |
3524 | |
3525 /* If we don't want just any old string, or we've found an | |
3526 * identifier, stop searching. */ | |
3527 if (this_class > 2) | |
3528 this_class = 2; | |
3529 if (!(find_type & FIND_STRING) || this_class == 2) | |
3530 break; | |
3531 } | |
3532 else | |
3533 #endif | |
3534 { | |
3535 while (col > 0 | |
3536 && ((i == 0 | |
3537 ? vim_iswordc(ptr[col - 1]) | |
3538 : (!vim_iswhite(ptr[col - 1]) | |
3539 && (!(find_type & FIND_IDENT) | |
3540 || !vim_iswordc(ptr[col - 1])))) | |
184 | 3541 #if defined(FEAT_BEVAL) |
7 | 3542 || ((find_type & FIND_EVAL) |
3543 && col > 1 | |
3544 && find_is_eval_item(ptr + col - 1, &col, | |
3545 &bn, BACKWARD)) | |
3546 #endif | |
3547 )) | |
3548 --col; | |
3549 | |
3550 /* If we don't want just any old string, or we've found an | |
3551 * identifier, stop searching. */ | |
3552 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col])) | |
3553 break; | |
3554 } | |
3555 } | |
3556 | |
3557 if (ptr[col] == NUL || (i == 0 && ( | |
3558 #ifdef FEAT_MBYTE | |
3559 has_mbyte ? this_class != 2 : | |
3560 #endif | |
3561 !vim_iswordc(ptr[col])))) | |
3562 { | |
3563 /* | |
3564 * didn't find an identifier or string | |
3565 */ | |
3566 if (find_type & FIND_STRING) | |
3567 EMSG(_("E348: No string under cursor")); | |
3568 else | |
1728 | 3569 EMSG(_(e_noident)); |
7 | 3570 return 0; |
3571 } | |
3572 ptr += col; | |
3573 *string = ptr; | |
3574 | |
3575 /* | |
3576 * 3. Find the end if the identifier/string. | |
3577 */ | |
184 | 3578 #if defined(FEAT_BEVAL) |
7 | 3579 bn = 0; |
3580 startcol -= col; | |
3581 #endif | |
3582 col = 0; | |
3583 #ifdef FEAT_MBYTE | |
3584 if (has_mbyte) | |
3585 { | |
3586 /* Search for point of changing multibyte character class. */ | |
3587 this_class = mb_get_class(ptr); | |
3588 while (ptr[col] != NUL | |
3589 && ((i == 0 ? mb_get_class(ptr + col) == this_class | |
3590 : mb_get_class(ptr + col) != 0) | |
184 | 3591 # if defined(FEAT_BEVAL) |
7 | 3592 || ((find_type & FIND_EVAL) |
3593 && col <= (int)startcol | |
3594 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3595 # endif | |
3596 )) | |
474 | 3597 col += (*mb_ptr2len)(ptr + col); |
7 | 3598 } |
3599 else | |
3600 #endif | |
3601 while ((i == 0 ? vim_iswordc(ptr[col]) | |
3602 : (ptr[col] != NUL && !vim_iswhite(ptr[col]))) | |
184 | 3603 # if defined(FEAT_BEVAL) |
7 | 3604 || ((find_type & FIND_EVAL) |
3605 && col <= (int)startcol | |
3606 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3607 # endif | |
3608 ) | |
3609 { | |
3610 ++col; | |
3611 } | |
3612 | |
3613 return col; | |
3614 } | |
3615 | |
3616 /* | |
6927 | 3617 * Add commands to reselect Visual mode into the redo buffer. |
3618 */ | |
3619 static void | |
3620 prep_redo_visual(cap) | |
3621 cmdarg_T *cap; | |
3622 { | |
3623 ResetRedobuff(); | |
3624 AppendCharToRedobuff(VIsual_mode); | |
3625 if (VIsual_mode == 'V' && curbuf->b_visual.vi_end.lnum | |
3626 != curbuf->b_visual.vi_start.lnum) | |
3627 { | |
3628 AppendNumberToRedobuff(curbuf->b_visual.vi_end.lnum | |
3629 - curbuf->b_visual.vi_start.lnum); | |
3630 AppendCharToRedobuff('j'); | |
3631 } | |
3632 else if (VIsual_mode == 'v' || VIsual_mode == Ctrl_V) | |
3633 { | |
3634 /* block visual mode or char visual mmode*/ | |
3635 if (curbuf->b_visual.vi_end.lnum != curbuf->b_visual.vi_start.lnum) | |
3636 { | |
3637 AppendNumberToRedobuff(curbuf->b_visual.vi_end.lnum - | |
3638 curbuf->b_visual.vi_start.lnum); | |
3639 AppendCharToRedobuff('j'); | |
3640 } | |
3641 if (curbuf->b_visual.vi_curswant == MAXCOL) | |
3642 AppendCharToRedobuff('$'); | |
3643 else if (curbuf->b_visual.vi_end.col > curbuf->b_visual.vi_start.col) | |
3644 { | |
3645 AppendNumberToRedobuff(curbuf->b_visual.vi_end.col | |
3646 - curbuf->b_visual.vi_start.col - 1); | |
3647 AppendCharToRedobuff(' '); | |
3648 } | |
3649 } | |
3650 AppendNumberToRedobuff(cap->count1); | |
3651 } | |
3652 | |
3653 /* | |
7 | 3654 * Prepare for redo of a normal command. |
3655 */ | |
3656 static void | |
3657 prep_redo_cmd(cap) | |
3658 cmdarg_T *cap; | |
3659 { | |
3660 prep_redo(cap->oap->regname, cap->count0, | |
3661 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
3662 } | |
3663 | |
3664 /* | |
3665 * Prepare for redo of any command. | |
3666 * Note that only the last argument can be a multi-byte char. | |
3667 */ | |
3668 static void | |
3669 prep_redo(regname, num, cmd1, cmd2, cmd3, cmd4, cmd5) | |
3670 int regname; | |
3671 long num; | |
3672 int cmd1; | |
3673 int cmd2; | |
3674 int cmd3; | |
3675 int cmd4; | |
3676 int cmd5; | |
3677 { | |
3678 ResetRedobuff(); | |
3679 if (regname != 0) /* yank from specified buffer */ | |
3680 { | |
3681 AppendCharToRedobuff('"'); | |
3682 AppendCharToRedobuff(regname); | |
3683 } | |
3684 if (num) | |
3685 AppendNumberToRedobuff(num); | |
3686 | |
3687 if (cmd1 != NUL) | |
3688 AppendCharToRedobuff(cmd1); | |
3689 if (cmd2 != NUL) | |
3690 AppendCharToRedobuff(cmd2); | |
3691 if (cmd3 != NUL) | |
3692 AppendCharToRedobuff(cmd3); | |
3693 if (cmd4 != NUL) | |
3694 AppendCharToRedobuff(cmd4); | |
3695 if (cmd5 != NUL) | |
3696 AppendCharToRedobuff(cmd5); | |
3697 } | |
3698 | |
3699 /* | |
3700 * check for operator active and clear it | |
3701 * | |
3702 * return TRUE if operator was active | |
3703 */ | |
3704 static int | |
3705 checkclearop(oap) | |
3706 oparg_T *oap; | |
3707 { | |
3708 if (oap->op_type == OP_NOP) | |
3709 return FALSE; | |
3710 clearopbeep(oap); | |
3711 return TRUE; | |
3712 } | |
3713 | |
3714 /* | |
1131 | 3715 * Check for operator or Visual active. Clear active operator. |
7 | 3716 * |
1131 | 3717 * Return TRUE if operator or Visual was active. |
7 | 3718 */ |
3719 static int | |
3720 checkclearopq(oap) | |
3721 oparg_T *oap; | |
3722 { | |
5735 | 3723 if (oap->op_type == OP_NOP && !VIsual_active) |
7 | 3724 return FALSE; |
3725 clearopbeep(oap); | |
3726 return TRUE; | |
3727 } | |
3728 | |
3729 static void | |
3730 clearop(oap) | |
3731 oparg_T *oap; | |
3732 { | |
3733 oap->op_type = OP_NOP; | |
3734 oap->regname = 0; | |
3735 oap->motion_force = NUL; | |
3736 oap->use_reg_one = FALSE; | |
3737 } | |
3738 | |
3739 static void | |
3740 clearopbeep(oap) | |
3741 oparg_T *oap; | |
3742 { | |
3743 clearop(oap); | |
3744 beep_flush(); | |
3745 } | |
3746 | |
3747 /* | |
3748 * Remove the shift modifier from a special key. | |
3749 */ | |
3750 static void | |
3751 unshift_special(cap) | |
3752 cmdarg_T *cap; | |
3753 { | |
3754 switch (cap->cmdchar) | |
3755 { | |
3756 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break; | |
3757 case K_S_LEFT: cap->cmdchar = K_LEFT; break; | |
3758 case K_S_UP: cap->cmdchar = K_UP; break; | |
3759 case K_S_DOWN: cap->cmdchar = K_DOWN; break; | |
3760 case K_S_HOME: cap->cmdchar = K_HOME; break; | |
3761 case K_S_END: cap->cmdchar = K_END; break; | |
3762 } | |
3763 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask); | |
3764 } | |
3765 | |
3766 #if defined(FEAT_CMDL_INFO) || defined(PROTO) | |
3767 /* | |
3768 * Routines for displaying a partly typed command | |
3769 */ | |
3770 | |
5735 | 3771 #define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30 |
7 | 3772 static char_u showcmd_buf[SHOWCMD_BUFLEN]; |
3773 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */ | |
3774 static int showcmd_is_clear = TRUE; | |
3775 static int showcmd_visual = FALSE; | |
3776 | |
3777 static void display_showcmd __ARGS((void)); | |
3778 | |
3779 void | |
3780 clear_showcmd() | |
3781 { | |
3782 if (!p_sc) | |
3783 return; | |
3784 | |
3785 if (VIsual_active && !char_avail()) | |
3786 { | |
1866 | 3787 int cursor_bot = lt(VIsual, curwin->w_cursor); |
7 | 3788 long lines; |
3789 colnr_T leftcol, rightcol; | |
3790 linenr_T top, bot; | |
3791 | |
3792 /* Show the size of the Visual area. */ | |
1866 | 3793 if (cursor_bot) |
7 | 3794 { |
3795 top = VIsual.lnum; | |
3796 bot = curwin->w_cursor.lnum; | |
3797 } | |
3798 else | |
3799 { | |
3800 top = curwin->w_cursor.lnum; | |
3801 bot = VIsual.lnum; | |
3802 } | |
3803 # ifdef FEAT_FOLDING | |
3804 /* Include closed folds as a whole. */ | |
3805 hasFolding(top, &top, NULL); | |
3806 hasFolding(bot, NULL, &bot); | |
3807 # endif | |
3808 lines = bot - top + 1; | |
3809 | |
3810 if (VIsual_mode == Ctrl_V) | |
3811 { | |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3812 # ifdef FEAT_LINEBREAK |
1866 | 3813 char_u *saved_sbr = p_sbr; |
3814 | |
3815 /* Make 'sbr' empty for a moment to get the correct size. */ | |
3816 p_sbr = empty_option; | |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3817 # endif |
7 | 3818 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
|
3819 # ifdef FEAT_LINEBREAK |
1866 | 3820 p_sbr = saved_sbr; |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3821 # endif |
7 | 3822 sprintf((char *)showcmd_buf, "%ldx%ld", lines, |
3823 (long)(rightcol - leftcol + 1)); | |
3824 } | |
3825 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum) | |
3826 sprintf((char *)showcmd_buf, "%ld", lines); | |
3827 else | |
2324
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In Visual mode with 'showcmd' display the number of bytes and characters.
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parents:
2294
diff
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|
3828 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3829 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
|
3830 int l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3831 int bytes = 0; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3832 int chars = 0; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3833 |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3834 if (cursor_bot) |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3835 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3836 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
|
3837 e = ml_get_cursor(); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3838 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3839 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3840 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3841 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
|
3842 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
|
3843 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3844 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
|
3845 { |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3846 # 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
|
3847 l = (*mb_ptr2len)(s); |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3848 # else |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3849 l = (*s == NUL) ? 0 : 1; |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3850 # endif |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3851 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
|
3852 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3853 ++bytes; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3854 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3855 break; /* end of line */ |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3856 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3857 bytes += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3858 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3859 s += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3860 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3861 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
|
3862 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
|
3863 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3864 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
|
3865 } |
7 | 3866 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */ |
3867 showcmd_visual = TRUE; | |
3868 } | |
3869 else | |
3870 { | |
3871 showcmd_buf[0] = NUL; | |
3872 showcmd_visual = FALSE; | |
3873 | |
3874 /* Don't actually display something if there is nothing to clear. */ | |
3875 if (showcmd_is_clear) | |
3876 return; | |
3877 } | |
3878 | |
3879 display_showcmd(); | |
3880 } | |
3881 | |
3882 /* | |
3883 * Add 'c' to string of shown command chars. | |
3884 * Return TRUE if output has been written (and setcursor() has been called). | |
3885 */ | |
3886 int | |
3887 add_to_showcmd(c) | |
3888 int c; | |
3889 { | |
3890 char_u *p; | |
3891 int old_len; | |
3892 int extra_len; | |
3893 int overflow; | |
3894 #if defined(FEAT_MOUSE) | |
3895 int i; | |
3896 static int ignore[] = | |
3897 { | |
660 | 3898 # ifdef FEAT_GUI |
7 | 3899 K_VER_SCROLLBAR, K_HOR_SCROLLBAR, |
3900 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM, | |
660 | 3901 # endif |
7 | 3902 K_IGNORE, |
3903 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE, | |
3904 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE, | |
3905 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
|
3906 K_MOUSEDOWN, K_MOUSEUP, K_MOUSELEFT, K_MOUSERIGHT, |
7 | 3907 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE, |
631 | 3908 K_CURSORHOLD, |
7 | 3909 0 |
3910 }; | |
3911 #endif | |
3912 | |
641 | 3913 if (!p_sc || msg_silent != 0) |
7 | 3914 return FALSE; |
3915 | |
3916 if (showcmd_visual) | |
3917 { | |
3918 showcmd_buf[0] = NUL; | |
3919 showcmd_visual = FALSE; | |
3920 } | |
3921 | |
3922 #if defined(FEAT_MOUSE) | |
3923 /* Ignore keys that are scrollbar updates and mouse clicks */ | |
3924 if (IS_SPECIAL(c)) | |
3925 for (i = 0; ignore[i] != 0; ++i) | |
3926 if (ignore[i] == c) | |
3927 return FALSE; | |
3928 #endif | |
3929 | |
3930 p = transchar(c); | |
5535 | 3931 if (*p == ' ') |
3932 STRCPY(p, "<20>"); | |
7 | 3933 old_len = (int)STRLEN(showcmd_buf); |
3934 extra_len = (int)STRLEN(p); | |
3935 overflow = old_len + extra_len - SHOWCMD_COLS; | |
3936 if (overflow > 0) | |
1362 | 3937 mch_memmove(showcmd_buf, showcmd_buf + overflow, |
3938 old_len - overflow + 1); | |
7 | 3939 STRCAT(showcmd_buf, p); |
3940 | |
3941 if (char_avail()) | |
3942 return FALSE; | |
3943 | |
3944 display_showcmd(); | |
3945 | |
3946 return TRUE; | |
3947 } | |
3948 | |
3949 void | |
3950 add_to_showcmd_c(c) | |
3951 int c; | |
3952 { | |
3953 if (!add_to_showcmd(c)) | |
3954 setcursor(); | |
3955 } | |
3956 | |
3957 /* | |
3958 * Delete 'len' characters from the end of the shown command. | |
3959 */ | |
3960 static void | |
3961 del_from_showcmd(len) | |
3962 int len; | |
3963 { | |
3964 int old_len; | |
3965 | |
3966 if (!p_sc) | |
3967 return; | |
3968 | |
3969 old_len = (int)STRLEN(showcmd_buf); | |
3970 if (len > old_len) | |
3971 len = old_len; | |
3972 showcmd_buf[old_len - len] = NUL; | |
3973 | |
3974 if (!char_avail()) | |
3975 display_showcmd(); | |
3976 } | |
3977 | |
3978 /* | |
3979 * push_showcmd() and pop_showcmd() are used when waiting for the user to type | |
3980 * something and there is a partial mapping. | |
3981 */ | |
3982 void | |
3983 push_showcmd() | |
3984 { | |
3985 if (p_sc) | |
3986 STRCPY(old_showcmd_buf, showcmd_buf); | |
3987 } | |
3988 | |
3989 void | |
3990 pop_showcmd() | |
3991 { | |
3992 if (!p_sc) | |
3993 return; | |
3994 | |
3995 STRCPY(showcmd_buf, old_showcmd_buf); | |
3996 | |
3997 display_showcmd(); | |
3998 } | |
3999 | |
4000 static void | |
4001 display_showcmd() | |
4002 { | |
4003 int len; | |
4004 | |
4005 cursor_off(); | |
4006 | |
4007 len = (int)STRLEN(showcmd_buf); | |
4008 if (len == 0) | |
4009 showcmd_is_clear = TRUE; | |
4010 else | |
4011 { | |
4012 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0); | |
4013 showcmd_is_clear = FALSE; | |
4014 } | |
4015 | |
4016 /* | |
1188 | 4017 * clear the rest of an old message by outputting up to SHOWCMD_COLS |
4018 * spaces | |
7 | 4019 */ |
4020 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0); | |
4021 | |
4022 setcursor(); /* put cursor back where it belongs */ | |
4023 } | |
4024 #endif | |
4025 | |
4026 #ifdef FEAT_SCROLLBIND | |
4027 /* | |
4028 * When "check" is FALSE, prepare for commands that scroll the window. | |
4029 * When "check" is TRUE, take care of scroll-binding after the window has | |
4030 * scrolled. Called from normal_cmd() and edit(). | |
4031 */ | |
4032 void | |
4033 do_check_scrollbind(check) | |
4034 int check; | |
4035 { | |
4036 static win_T *old_curwin = NULL; | |
4037 static linenr_T old_topline = 0; | |
4038 #ifdef FEAT_DIFF | |
4039 static int old_topfill = 0; | |
4040 #endif | |
4041 static buf_T *old_buf = NULL; | |
4042 static colnr_T old_leftcol = 0; | |
4043 | |
4044 if (check && curwin->w_p_scb) | |
4045 { | |
4046 /* If a ":syncbind" command was just used, don't scroll, only reset | |
4047 * the values. */ | |
4048 if (did_syncbind) | |
4049 did_syncbind = FALSE; | |
4050 else if (curwin == old_curwin) | |
4051 { | |
4052 /* | |
4053 * Synchronize other windows, as necessary according to | |
4054 * 'scrollbind'. Don't do this after an ":edit" command, except | |
4055 * when 'diff' is set. | |
4056 */ | |
4057 if ((curwin->w_buffer == old_buf | |
4058 #ifdef FEAT_DIFF | |
4059 || curwin->w_p_diff | |
4060 #endif | |
4061 ) | |
4062 && (curwin->w_topline != old_topline | |
4063 #ifdef FEAT_DIFF | |
4064 || curwin->w_topfill != old_topfill | |
4065 #endif | |
4066 || curwin->w_leftcol != old_leftcol)) | |
4067 { | |
4068 check_scrollbind(curwin->w_topline - old_topline, | |
4069 (long)(curwin->w_leftcol - old_leftcol)); | |
4070 } | |
4071 } | |
4072 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */ | |
4073 { | |
4074 /* | |
4075 * When switching between windows, make sure that the relative | |
4076 * vertical offset is valid for the new window. The relative | |
4077 * offset is invalid whenever another 'scrollbind' window has | |
4078 * scrolled to a point that would force the current window to | |
4079 * scroll past the beginning or end of its buffer. When the | |
4080 * resync is performed, some of the other 'scrollbind' windows may | |
4081 * need to jump so that the current window's relative position is | |
4082 * visible on-screen. | |
4083 */ | |
4084 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L); | |
4085 } | |
4086 curwin->w_scbind_pos = curwin->w_topline; | |
4087 } | |
4088 | |
4089 old_curwin = curwin; | |
4090 old_topline = curwin->w_topline; | |
4091 #ifdef FEAT_DIFF | |
4092 old_topfill = curwin->w_topfill; | |
4093 #endif | |
4094 old_buf = curwin->w_buffer; | |
4095 old_leftcol = curwin->w_leftcol; | |
4096 } | |
4097 | |
4098 /* | |
4099 * Synchronize any windows that have "scrollbind" set, based on the | |
4100 * number of rows by which the current window has changed | |
4101 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
4102 */ | |
4103 void | |
4104 check_scrollbind(topline_diff, leftcol_diff) | |
4105 linenr_T topline_diff; | |
4106 long leftcol_diff; | |
4107 { | |
4108 int want_ver; | |
4109 int want_hor; | |
4110 win_T *old_curwin = curwin; | |
4111 buf_T *old_curbuf = curbuf; | |
4112 int old_VIsual_select = VIsual_select; | |
4113 int old_VIsual_active = VIsual_active; | |
4114 colnr_T tgt_leftcol = curwin->w_leftcol; | |
4115 long topline; | |
4116 long y; | |
4117 | |
4118 /* | |
4119 * check 'scrollopt' string for vertical and horizontal scroll options | |
4120 */ | |
4121 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0); | |
4122 #ifdef FEAT_DIFF | |
4123 want_ver |= old_curwin->w_p_diff; | |
4124 #endif | |
4125 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0)); | |
4126 | |
4127 /* | |
4128 * loop through the scrollbound windows and scroll accordingly | |
4129 */ | |
4130 VIsual_select = VIsual_active = 0; | |
4131 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
4132 { | |
4133 curbuf = curwin->w_buffer; | |
4134 /* skip original window and windows with 'noscrollbind' */ | |
4135 if (curwin != old_curwin && curwin->w_p_scb) | |
4136 { | |
4137 /* | |
4138 * do the vertical scroll | |
4139 */ | |
4140 if (want_ver) | |
4141 { | |
4142 #ifdef FEAT_DIFF | |
4143 if (old_curwin->w_p_diff && curwin->w_p_diff) | |
4144 { | |
4145 diff_set_topline(old_curwin, curwin); | |
4146 } | |
4147 else | |
4148 #endif | |
4149 { | |
4150 curwin->w_scbind_pos += topline_diff; | |
4151 topline = curwin->w_scbind_pos; | |
4152 if (topline > curbuf->b_ml.ml_line_count) | |
4153 topline = curbuf->b_ml.ml_line_count; | |
4154 if (topline < 1) | |
4155 topline = 1; | |
4156 | |
4157 y = topline - curwin->w_topline; | |
4158 if (y > 0) | |
4159 scrollup(y, FALSE); | |
4160 else | |
4161 scrolldown(-y, FALSE); | |
4162 } | |
4163 | |
4164 redraw_later(VALID); | |
4165 cursor_correct(); | |
4166 #ifdef FEAT_WINDOWS | |
4167 curwin->w_redr_status = TRUE; | |
4168 #endif | |
4169 } | |
4170 | |
4171 /* | |
4172 * do the horizontal scroll | |
4173 */ | |
4174 if (want_hor && curwin->w_leftcol != tgt_leftcol) | |
4175 { | |
4176 curwin->w_leftcol = tgt_leftcol; | |
4177 leftcol_changed(); | |
4178 } | |
4179 } | |
4180 } | |
4181 | |
4182 /* | |
4183 * reset current-window | |
4184 */ | |
4185 VIsual_select = old_VIsual_select; | |
4186 VIsual_active = old_VIsual_active; | |
4187 curwin = old_curwin; | |
4188 curbuf = old_curbuf; | |
4189 } | |
4190 #endif /* #ifdef FEAT_SCROLLBIND */ | |
4191 | |
4192 /* | |
4193 * Command character that's ignored. | |
4194 * 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
|
4195 * xon/xoff. |
7 | 4196 */ |
4197 static void | |
4198 nv_ignore(cap) | |
4199 cmdarg_T *cap; | |
4200 { | |
226 | 4201 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
7 | 4202 } |
4203 | |
4204 /* | |
620 | 4205 * Command character that doesn't do anything, but unlike nv_ignore() does |
4206 * start edit(). Used for "startinsert" executed while starting up. | |
4207 */ | |
4208 static void | |
4209 nv_nop(cap) | |
1877 | 4210 cmdarg_T *cap UNUSED; |
620 | 4211 { |
4212 } | |
4213 | |
4214 /* | |
7 | 4215 * Command character doesn't exist. |
4216 */ | |
4217 static void | |
4218 nv_error(cap) | |
4219 cmdarg_T *cap; | |
4220 { | |
4221 clearopbeep(cap->oap); | |
4222 } | |
4223 | |
4224 /* | |
4225 * <Help> and <F1> commands. | |
4226 */ | |
4227 static void | |
4228 nv_help(cap) | |
4229 cmdarg_T *cap; | |
4230 { | |
4231 if (!checkclearopq(cap->oap)) | |
4232 ex_help(NULL); | |
4233 } | |
4234 | |
4235 /* | |
4236 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor. | |
4237 */ | |
4238 static void | |
4239 nv_addsub(cap) | |
4240 cmdarg_T *cap; | |
4241 { | |
6868 | 4242 int visual = VIsual_active; |
4243 if (cap->oap->op_type == OP_NOP | |
4244 && do_addsub((int)cap->cmdchar, cap->count1, cap->arg) == OK) | |
6891 | 4245 { |
4246 if (visual) | |
4247 { | |
6927 | 4248 prep_redo_visual(cap); |
4249 if (cap->arg) | |
4250 AppendCharToRedobuff('g'); | |
6891 | 4251 AppendCharToRedobuff(cap->cmdchar); |
4252 } | |
4253 else | |
4254 prep_redo_cmd(cap); | |
4255 } | |
6868 | 4256 else |
4257 clearopbeep(cap->oap); | |
4258 if (visual) | |
4259 { | |
4260 VIsual_active = FALSE; | |
6927 | 4261 redo_VIsual_busy = FALSE; |
4262 redraw_later(INVERTED); | |
6868 | 4263 } |
7 | 4264 } |
4265 | |
4266 /* | |
4267 * CTRL-F, CTRL-B, etc: Scroll page up or down. | |
4268 */ | |
4269 static void | |
4270 nv_page(cap) | |
4271 cmdarg_T *cap; | |
4272 { | |
4273 if (!checkclearop(cap->oap)) | |
819 | 4274 { |
4275 #ifdef FEAT_WINDOWS | |
4276 if (mod_mask & MOD_MASK_CTRL) | |
4277 { | |
4278 /* <C-PageUp>: tab page back; <C-PageDown>: tab page forward */ | |
4279 if (cap->arg == BACKWARD) | |
4280 goto_tabpage(-(int)cap->count1); | |
4281 else | |
4282 goto_tabpage((int)cap->count0); | |
4283 } | |
4284 else | |
4285 #endif | |
7 | 4286 (void)onepage(cap->arg, cap->count1); |
819 | 4287 } |
7 | 4288 } |
4289 | |
4290 /* | |
4291 * Implementation of "gd" and "gD" command. | |
4292 */ | |
4293 static void | |
523 | 4294 nv_gd(oap, nchar, thisblock) |
503 | 4295 oparg_T *oap; |
4296 int nchar; | |
523 | 4297 int thisblock; /* 1 for "1gd" and "1gD" */ |
7 | 4298 { |
4299 int len; | |
503 | 4300 char_u *ptr; |
4301 | |
4302 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0 | |
523 | 4303 || find_decl(ptr, len, nchar == 'd', thisblock, 0) == FAIL) |
503 | 4304 clearopbeep(oap); |
4305 #ifdef FEAT_FOLDING | |
4306 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP) | |
4307 foldOpenCursor(); | |
4308 #endif | |
4309 } | |
4310 | |
4311 /* | |
523 | 4312 * Search for variable declaration of "ptr[len]". |
4313 * When "locally" is TRUE in the current function ("gd"), otherwise in the | |
4314 * current file ("gD"). | |
4315 * When "thisblock" is TRUE check the {} block scope. | |
503 | 4316 * Return FAIL when not found. |
4317 */ | |
4318 int | |
523 | 4319 find_decl(ptr, len, locally, thisblock, searchflags) |
503 | 4320 char_u *ptr; |
4321 int len; | |
4322 int locally; | |
523 | 4323 int thisblock; |
503 | 4324 int searchflags; /* flags passed to searchit() */ |
4325 { | |
7 | 4326 char_u *pat; |
4327 pos_T old_pos; | |
503 | 4328 pos_T par_pos; |
4329 pos_T found_pos; | |
7 | 4330 int t; |
4331 int save_p_ws; | |
4332 int save_p_scs; | |
503 | 4333 int retval = OK; |
944 | 4334 int incll; |
503 | 4335 |
4336 if ((pat = alloc(len + 7)) == NULL) | |
4337 return FAIL; | |
268 | 4338 |
4339 /* Put "\V" before the pattern to avoid that the special meaning of "." | |
4340 * and "~" causes trouble. */ | |
4341 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s", | |
4342 len, ptr); | |
7 | 4343 old_pos = curwin->w_cursor; |
4344 save_p_ws = p_ws; | |
4345 save_p_scs = p_scs; | |
4346 p_ws = FALSE; /* don't wrap around end of file now */ | |
4347 p_scs = FALSE; /* don't switch ignorecase off now */ | |
4348 | |
4349 /* | |
4350 * With "gD" go to line 1. | |
4351 * With "gd" Search back for the start of the current function, then go | |
4352 * back until a blank line. If this fails go to line 1. | |
4353 */ | |
944 | 4354 if (!locally || !findpar(&incll, BACKWARD, 1L, '{', FALSE)) |
7 | 4355 { |
4356 setpcmark(); /* Set in findpar() otherwise */ | |
4357 curwin->w_cursor.lnum = 1; | |
539 | 4358 par_pos = curwin->w_cursor; |
7 | 4359 } |
4360 else | |
4361 { | |
539 | 4362 par_pos = curwin->w_cursor; |
7 | 4363 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL) |
4364 --curwin->w_cursor.lnum; | |
4365 } | |
4366 curwin->w_cursor.col = 0; | |
4367 | |
4368 /* Search forward for the identifier, ignore comment lines. */ | |
698 | 4369 clearpos(&found_pos); |
503 | 4370 for (;;) |
4371 { | |
4372 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD, | |
1496 | 4373 pat, 1L, searchflags, RE_LAST, (linenr_T)0, NULL); |
503 | 4374 if (curwin->w_cursor.lnum >= old_pos.lnum) |
4375 t = FAIL; /* match after start is failure too */ | |
523 | 4376 |
718 | 4377 if (thisblock && t != FAIL) |
523 | 4378 { |
4379 pos_T *pos; | |
4380 | |
4381 /* Check that the block the match is in doesn't end before the | |
4382 * position where we started the search from. */ | |
4383 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD, | |
4384 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL | |
4385 && pos->lnum < old_pos.lnum) | |
4386 continue; | |
4387 } | |
4388 | |
503 | 4389 if (t == FAIL) |
4390 { | |
4391 /* If we previously found a valid position, use it. */ | |
4392 if (found_pos.lnum != 0) | |
4393 { | |
4394 curwin->w_cursor = found_pos; | |
4395 t = OK; | |
4396 } | |
4397 break; | |
4398 } | |
7 | 4399 #ifdef FEAT_COMMENTS |
3562 | 4400 if (get_leader_len(ml_get_curline(), NULL, FALSE, TRUE) > 0) |
503 | 4401 { |
4402 /* Ignore this line, continue at start of next line. */ | |
4403 ++curwin->w_cursor.lnum; | |
4404 curwin->w_cursor.col = 0; | |
4405 continue; | |
4406 } | |
4407 #endif | |
4408 if (!locally) /* global search: use first match found */ | |
4409 break; | |
4410 if (curwin->w_cursor.lnum >= par_pos.lnum) | |
4411 { | |
4412 /* If we previously found a valid position, use it. */ | |
4413 if (found_pos.lnum != 0) | |
4414 curwin->w_cursor = found_pos; | |
4415 break; | |
4416 } | |
4417 | |
4418 /* For finding a local variable and the match is before the "{" search | |
4419 * to find a later match. For K&R style function declarations this | |
4420 * skips the function header without types. */ | |
4421 found_pos = curwin->w_cursor; | |
4422 } | |
4423 | |
4424 if (t == FAIL) | |
4425 { | |
4426 retval = FAIL; | |
7 | 4427 curwin->w_cursor = old_pos; |
4428 } | |
4429 else | |
4430 { | |
4431 curwin->w_set_curswant = TRUE; | |
4432 /* "n" searches forward now */ | |
4433 reset_search_dir(); | |
4434 } | |
4435 | |
4436 vim_free(pat); | |
4437 p_ws = save_p_ws; | |
4438 p_scs = save_p_scs; | |
503 | 4439 |
4440 return retval; | |
7 | 4441 } |
4442 | |
4443 /* | |
4444 * Move 'dist' lines in direction 'dir', counting lines by *screen* | |
4445 * lines rather than lines in the file. | |
4446 * 'dist' must be positive. | |
4447 * | |
4448 * Return OK if able to move cursor, FAIL otherwise. | |
4449 */ | |
4450 static int | |
4451 nv_screengo(oap, dir, dist) | |
4452 oparg_T *oap; | |
4453 int dir; | |
4454 long dist; | |
4455 { | |
4456 int linelen = linetabsize(ml_get_curline()); | |
4457 int retval = OK; | |
4458 int atend = FALSE; | |
4459 int n; | |
4460 int col_off1; /* margin offset for first screen line */ | |
4461 int col_off2; /* margin offset for wrapped screen line */ | |
4462 int width1; /* text width for first screen line */ | |
4463 int width2; /* test width for wrapped screen line */ | |
4464 | |
4465 oap->motion_type = MCHAR; | |
5192
c28202427d71
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parents:
5162
diff
changeset
|
4466 oap->inclusive = (curwin->w_curswant == MAXCOL); |
7 | 4467 |
4468 col_off1 = curwin_col_off(); | |
4469 col_off2 = col_off1 - curwin_col_off2(); | |
4470 width1 = W_WIDTH(curwin) - col_off1; | |
4471 width2 = W_WIDTH(curwin) - col_off2; | |
6559 | 4472 if (width2 == 0) |
4473 width2 = 1; /* avoid divide by zero */ | |
7 | 4474 |
4475 #ifdef FEAT_VERTSPLIT | |
4476 if (curwin->w_width != 0) | |
4477 { | |
4478 #endif | |
4479 /* | |
4480 * Instead of sticking at the last character of the buffer line we | |
4481 * try to stick in the last column of the screen. | |
4482 */ | |
4483 if (curwin->w_curswant == MAXCOL) | |
4484 { | |
4485 atend = TRUE; | |
4486 validate_virtcol(); | |
4487 if (width1 <= 0) | |
4488 curwin->w_curswant = 0; | |
4489 else | |
4490 { | |
4491 curwin->w_curswant = width1 - 1; | |
4492 if (curwin->w_virtcol > curwin->w_curswant) | |
4493 curwin->w_curswant += ((curwin->w_virtcol | |
4494 - curwin->w_curswant - 1) / width2 + 1) * width2; | |
4495 } | |
4496 } | |
4497 else | |
4498 { | |
4499 if (linelen > width1) | |
4500 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4501 else | |
4502 n = width1; | |
4503 if (curwin->w_curswant > (colnr_T)n + 1) | |
4504 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1) | |
4505 * width2; | |
4506 } | |
4507 | |
4508 while (dist--) | |
4509 { | |
4510 if (dir == BACKWARD) | |
4511 { | |
4512 if ((long)curwin->w_curswant >= width2) | |
4513 /* move back within line */ | |
4514 curwin->w_curswant -= width2; | |
4515 else | |
4516 { | |
4517 /* to previous line */ | |
4518 if (curwin->w_cursor.lnum == 1) | |
4519 { | |
4520 retval = FAIL; | |
4521 break; | |
4522 } | |
4523 --curwin->w_cursor.lnum; | |
4524 #ifdef FEAT_FOLDING | |
4525 /* Move to the start of a closed fold. Don't do that when | |
4526 * 'foldopen' contains "all": it will open in a moment. */ | |
4527 if (!(fdo_flags & FDO_ALL)) | |
4528 (void)hasFolding(curwin->w_cursor.lnum, | |
4529 &curwin->w_cursor.lnum, NULL); | |
4530 #endif | |
4531 linelen = linetabsize(ml_get_curline()); | |
4532 if (linelen > width1) | |
4533 curwin->w_curswant += (((linelen - width1 - 1) / width2) | |
4534 + 1) * width2; | |
4535 } | |
4536 } | |
4537 else /* dir == FORWARD */ | |
4538 { | |
4539 if (linelen > width1) | |
4540 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4541 else | |
4542 n = width1; | |
4543 if (curwin->w_curswant + width2 < (colnr_T)n) | |
4544 /* move forward within line */ | |
4545 curwin->w_curswant += width2; | |
4546 else | |
4547 { | |
4548 /* to next line */ | |
4549 #ifdef FEAT_FOLDING | |
4550 /* Move to the end of a closed fold. */ | |
4551 (void)hasFolding(curwin->w_cursor.lnum, NULL, | |
4552 &curwin->w_cursor.lnum); | |
4553 #endif | |
4554 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
4555 { | |
4556 retval = FAIL; | |
4557 break; | |
4558 } | |
4559 curwin->w_cursor.lnum++; | |
4560 curwin->w_curswant %= width2; | |
2911 | 4561 linelen = linetabsize(ml_get_curline()); |
7 | 4562 } |
4563 } | |
4564 } | |
4565 #ifdef FEAT_VERTSPLIT | |
4566 } | |
4567 #endif | |
4568 | |
5600 | 4569 if (virtual_active() && atend) |
4570 coladvance(MAXCOL); | |
4571 else | |
4572 coladvance(curwin->w_curswant); | |
7 | 4573 |
4574 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
4575 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
4576 { | |
6178 | 4577 colnr_T virtcol; |
4578 | |
7 | 4579 /* |
4580 * Check for landing on a character that got split at the end of the | |
4581 * last line. We want to advance a screenline, not end up in the same | |
4582 * screenline or move two screenlines. | |
4583 */ | |
4584 validate_virtcol(); | |
6178 | 4585 virtcol = curwin->w_virtcol; |
6187 | 4586 # if defined(FEAT_LINEBREAK) |
6178 | 4587 if (virtcol > (colnr_T)width1 && *p_sbr != NUL) |
4588 virtcol -= vim_strsize(p_sbr); | |
6187 | 4589 # endif |
6178 | 4590 |
4591 if (virtcol > curwin->w_curswant | |
7 | 4592 && (curwin->w_curswant < (colnr_T)width1 |
4593 ? (curwin->w_curswant > (colnr_T)width1 / 2) | |
4594 : ((curwin->w_curswant - width1) % width2 | |
4595 > (colnr_T)width2 / 2))) | |
4596 --curwin->w_cursor.col; | |
4597 } | |
4598 #endif | |
4599 | |
4600 if (atend) | |
4601 curwin->w_curswant = MAXCOL; /* stick in the last column */ | |
4602 | |
4603 return retval; | |
4604 } | |
4605 | |
4606 #ifdef FEAT_MOUSE | |
4607 /* | |
4608 * Mouse scroll wheel: Default action is to scroll three lines, or one page | |
4609 * 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
|
4610 * 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
|
4611 * K_MOUSELEFT (cap->arg == -1) or K_MOUSERIGHT (cap->arg == -2) |
7 | 4612 */ |
4613 static void | |
4614 nv_mousescroll(cap) | |
4615 cmdarg_T *cap; | |
4616 { | |
4162 | 4617 # ifdef FEAT_WINDOWS |
557 | 4618 win_T *old_curwin = curwin; |
7 | 4619 |
4162 | 4620 if (mouse_row >= 0 && mouse_col >= 0) |
7 | 4621 { |
4622 int row, col; | |
4623 | |
4624 row = mouse_row; | |
4625 col = mouse_col; | |
4626 | |
4627 /* find the window at the pointer coordinates */ | |
4628 curwin = mouse_find_win(&row, &col); | |
4629 curbuf = curwin->w_buffer; | |
4630 } | |
4631 # endif | |
4632 | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4633 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
|
4634 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4635 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
|
4636 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4637 (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
|
4638 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4639 else |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4640 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4641 cap->count1 = 3; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4642 cap->count0 = 3; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4643 nv_scroll_line(cap); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4644 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4645 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4646 # ifdef FEAT_GUI |
7 | 4647 else |
4648 { | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4649 /* 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
|
4650 if (!curwin->w_p_wrap) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4651 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4652 int val, step = 6; |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4653 |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4654 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
|
4655 step = W_WIDTH(curwin); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4656 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
|
4657 if (val < 0) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4658 val = 0; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4659 |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4660 gui_do_horiz_scroll(val, TRUE); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4661 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4662 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4663 # endif |
7 | 4664 |
4162 | 4665 # ifdef FEAT_WINDOWS |
7 | 4666 curwin->w_redr_status = TRUE; |
4667 | |
4668 curwin = old_curwin; | |
4669 curbuf = curwin->w_buffer; | |
4670 # endif | |
4671 } | |
4672 | |
4673 /* | |
4674 * Mouse clicks and drags. | |
4675 */ | |
4676 static void | |
4677 nv_mouse(cap) | |
4678 cmdarg_T *cap; | |
4679 { | |
4680 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0); | |
4681 } | |
4682 #endif | |
4683 | |
4684 /* | |
4685 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down. | |
4686 * cap->arg must be TRUE for CTRL-E. | |
4687 */ | |
4688 static void | |
4689 nv_scroll_line(cap) | |
4690 cmdarg_T *cap; | |
4691 { | |
4692 if (!checkclearop(cap->oap)) | |
4693 scroll_redraw(cap->arg, cap->count1); | |
4694 } | |
4695 | |
4696 /* | |
4697 * Scroll "count" lines up or down, and redraw. | |
4698 */ | |
4699 void | |
4700 scroll_redraw(up, count) | |
4701 int up; | |
4702 long count; | |
4703 { | |
4704 linenr_T prev_topline = curwin->w_topline; | |
4705 #ifdef FEAT_DIFF | |
4706 int prev_topfill = curwin->w_topfill; | |
4707 #endif | |
4708 linenr_T prev_lnum = curwin->w_cursor.lnum; | |
4709 | |
4710 if (up) | |
4711 scrollup(count, TRUE); | |
4712 else | |
4713 scrolldown(count, TRUE); | |
4714 if (p_so) | |
4715 { | |
4716 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as | |
4717 * valid, otherwise the screen jumps back at the end of the file. */ | |
4718 cursor_correct(); | |
4719 check_cursor_moved(curwin); | |
4720 curwin->w_valid |= VALID_TOPLINE; | |
4721 | |
4722 /* If moved back to where we were, at least move the cursor, otherwise | |
4723 * we get stuck at one position. Don't move the cursor up if the | |
4724 * first line of the buffer is already on the screen */ | |
4725 while (curwin->w_topline == prev_topline | |
4726 #ifdef FEAT_DIFF | |
4727 && curwin->w_topfill == prev_topfill | |
4728 #endif | |
4729 ) | |
4730 { | |
4731 if (up) | |
4732 { | |
4733 if (curwin->w_cursor.lnum > prev_lnum | |
4734 || cursor_down(1L, FALSE) == FAIL) | |
4735 break; | |
4736 } | |
4737 else | |
4738 { | |
4739 if (curwin->w_cursor.lnum < prev_lnum | |
4740 || prev_topline == 1L | |
4741 || cursor_up(1L, FALSE) == FAIL) | |
4742 break; | |
4743 } | |
4744 /* Mark w_topline as valid, otherwise the screen jumps back at the | |
4745 * end of the file. */ | |
4746 check_cursor_moved(curwin); | |
4747 curwin->w_valid |= VALID_TOPLINE; | |
4748 } | |
4749 } | |
4750 if (curwin->w_cursor.lnum != prev_lnum) | |
4751 coladvance(curwin->w_curswant); | |
4752 redraw_later(VALID); | |
4753 } | |
4754 | |
4755 /* | |
4756 * Commands that start with "z". | |
4757 */ | |
4758 static void | |
4759 nv_zet(cap) | |
4760 cmdarg_T *cap; | |
4761 { | |
4762 long n; | |
4763 colnr_T col; | |
4764 int nchar = cap->nchar; | |
4765 #ifdef FEAT_FOLDING | |
4766 long old_fdl = curwin->w_p_fdl; | |
4767 int old_fen = curwin->w_p_fen; | |
4768 #endif | |
737 | 4769 #ifdef FEAT_SPELL |
710 | 4770 int undo = FALSE; |
4771 #endif | |
7 | 4772 |
4773 if (VIM_ISDIGIT(nchar)) | |
4774 { | |
4775 /* | |
4776 * "z123{nchar}": edit the count before obtaining {nchar} | |
4777 */ | |
4778 if (checkclearop(cap->oap)) | |
4779 return; | |
4780 n = nchar - '0'; | |
4781 for (;;) | |
4782 { | |
4783 #ifdef USE_ON_FLY_SCROLL | |
4784 dont_scroll = TRUE; /* disallow scrolling here */ | |
4785 #endif | |
4786 ++no_mapping; | |
4787 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 4788 nchar = plain_vgetc(); |
7 | 4789 LANGMAP_ADJUST(nchar, TRUE); |
4790 --no_mapping; | |
4791 --allow_keys; | |
4792 #ifdef FEAT_CMDL_INFO | |
4793 (void)add_to_showcmd(nchar); | |
4794 #endif | |
4795 if (nchar == K_DEL || nchar == K_KDEL) | |
4796 n /= 10; | |
4797 else if (VIM_ISDIGIT(nchar)) | |
4798 n = n * 10 + (nchar - '0'); | |
4799 else if (nchar == CAR) | |
4800 { | |
4801 #ifdef FEAT_GUI | |
4802 need_mouse_correct = TRUE; | |
4803 #endif | |
4804 win_setheight((int)n); | |
4805 break; | |
4806 } | |
4807 else if (nchar == 'l' | |
4808 || nchar == 'h' | |
4809 || nchar == K_LEFT | |
229 | 4810 || nchar == K_RIGHT) |
7 | 4811 { |
4812 cap->count1 = n ? n * cap->count1 : cap->count1; | |
4813 goto dozet; | |
4814 } | |
4815 else | |
4816 { | |
4817 clearopbeep(cap->oap); | |
4818 break; | |
4819 } | |
4820 } | |
4821 cap->oap->op_type = OP_NOP; | |
4822 return; | |
4823 } | |
4824 | |
4825 dozet: | |
4826 if ( | |
4827 #ifdef FEAT_FOLDING | |
4828 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc" | |
4829 * and "zC" only in Visual mode. "zj" and "zk" are motion | |
4830 * commands. */ | |
4831 cap->nchar != 'f' && cap->nchar != 'F' | |
4832 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar)) | |
4833 && cap->nchar != 'j' && cap->nchar != 'k' | |
4834 && | |
4835 #endif | |
4836 checkclearop(cap->oap)) | |
4837 return; | |
4838 | |
4839 /* | |
4840 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb": | |
4841 * If line number given, set cursor. | |
4842 */ | |
4843 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL) | |
4844 && cap->count0 | |
4845 && cap->count0 != curwin->w_cursor.lnum) | |
4846 { | |
4847 setpcmark(); | |
4848 if (cap->count0 > curbuf->b_ml.ml_line_count) | |
4849 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4850 else | |
4851 curwin->w_cursor.lnum = cap->count0; | |
22 | 4852 check_cursor_col(); |
7 | 4853 } |
4854 | |
4855 switch (nchar) | |
4856 { | |
4857 /* "z+", "z<CR>" and "zt": put cursor at top of screen */ | |
4858 case '+': | |
4859 if (cap->count0 == 0) | |
4860 { | |
4861 /* No count given: put cursor at the line below screen */ | |
4862 validate_botline(); /* make sure w_botline is valid */ | |
4863 if (curwin->w_botline > curbuf->b_ml.ml_line_count) | |
4864 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4865 else | |
4866 curwin->w_cursor.lnum = curwin->w_botline; | |
4867 } | |
4868 /* FALLTHROUGH */ | |
4869 case NL: | |
4870 case CAR: | |
4871 case K_KENTER: | |
4872 beginline(BL_WHITE | BL_FIX); | |
4873 /* FALLTHROUGH */ | |
4874 | |
4875 case 't': scroll_cursor_top(0, TRUE); | |
4876 redraw_later(VALID); | |
4877 break; | |
4878 | |
4879 /* "z." and "zz": put cursor in middle of screen */ | |
4880 case '.': beginline(BL_WHITE | BL_FIX); | |
4881 /* FALLTHROUGH */ | |
4882 | |
4883 case 'z': scroll_cursor_halfway(TRUE); | |
4884 redraw_later(VALID); | |
4885 break; | |
4886 | |
4887 /* "z^", "z-" and "zb": put cursor at bottom of screen */ | |
4888 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window | |
4889 * when <count> is at bottom of window, and puts that one at | |
4890 * bottom of window. */ | |
4891 if (cap->count0 != 0) | |
4892 { | |
4893 scroll_cursor_bot(0, TRUE); | |
4894 curwin->w_cursor.lnum = curwin->w_topline; | |
4895 } | |
4896 else if (curwin->w_topline == 1) | |
4897 curwin->w_cursor.lnum = 1; | |
4898 else | |
4899 curwin->w_cursor.lnum = curwin->w_topline - 1; | |
4900 /* FALLTHROUGH */ | |
4901 case '-': | |
4902 beginline(BL_WHITE | BL_FIX); | |
4903 /* FALLTHROUGH */ | |
4904 | |
4905 case 'b': scroll_cursor_bot(0, TRUE); | |
4906 redraw_later(VALID); | |
4907 break; | |
4908 | |
4909 /* "zH" - scroll screen right half-page */ | |
4910 case 'H': | |
4911 cap->count1 *= W_WIDTH(curwin) / 2; | |
4912 /* FALLTHROUGH */ | |
4913 | |
4914 /* "zh" - scroll screen to the right */ | |
4915 case 'h': | |
4916 case K_LEFT: | |
4917 if (!curwin->w_p_wrap) | |
4918 { | |
4919 if ((colnr_T)cap->count1 > curwin->w_leftcol) | |
4920 curwin->w_leftcol = 0; | |
4921 else | |
4922 curwin->w_leftcol -= (colnr_T)cap->count1; | |
4923 leftcol_changed(); | |
4924 } | |
4925 break; | |
4926 | |
4927 /* "zL" - scroll screen left half-page */ | |
4928 case 'L': cap->count1 *= W_WIDTH(curwin) / 2; | |
4929 /* FALLTHROUGH */ | |
4930 | |
4931 /* "zl" - scroll screen to the left */ | |
4932 case 'l': | |
4933 case K_RIGHT: | |
4934 if (!curwin->w_p_wrap) | |
4935 { | |
4936 /* scroll the window left */ | |
4937 curwin->w_leftcol += (colnr_T)cap->count1; | |
4938 leftcol_changed(); | |
4939 } | |
4940 break; | |
4941 | |
4942 /* "zs" - scroll screen, cursor at the start */ | |
4943 case 's': if (!curwin->w_p_wrap) | |
4944 { | |
4945 #ifdef FEAT_FOLDING | |
4946 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4947 col = 0; /* like the cursor is in col 0 */ | |
4948 else | |
4949 #endif | |
4950 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL); | |
4951 if ((long)col > p_siso) | |
4952 col -= p_siso; | |
4953 else | |
4954 col = 0; | |
4955 if (curwin->w_leftcol != col) | |
4956 { | |
4957 curwin->w_leftcol = col; | |
4958 redraw_later(NOT_VALID); | |
4959 } | |
4960 } | |
4961 break; | |
4962 | |
4963 /* "ze" - scroll screen, cursor at the end */ | |
4964 case 'e': if (!curwin->w_p_wrap) | |
4965 { | |
4966 #ifdef FEAT_FOLDING | |
4967 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4968 col = 0; /* like the cursor is in col 0 */ | |
4969 else | |
4970 #endif | |
4971 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
4972 n = W_WIDTH(curwin) - curwin_col_off(); | |
4973 if ((long)col + p_siso < n) | |
4974 col = 0; | |
4975 else | |
4976 col = col + p_siso - n + 1; | |
4977 if (curwin->w_leftcol != col) | |
4978 { | |
4979 curwin->w_leftcol = col; | |
4980 redraw_later(NOT_VALID); | |
4981 } | |
4982 } | |
4983 break; | |
4984 | |
4985 #ifdef FEAT_FOLDING | |
4986 /* "zF": create fold command */ | |
4987 /* "zf": create fold operator */ | |
4988 case 'F': | |
4989 case 'f': if (foldManualAllowed(TRUE)) | |
4990 { | |
4991 cap->nchar = 'f'; | |
4992 nv_operator(cap); | |
4993 curwin->w_p_fen = TRUE; | |
4994 | |
4995 /* "zF" is like "zfzf" */ | |
4996 if (nchar == 'F' && cap->oap->op_type == OP_FOLD) | |
4997 { | |
4998 nv_operator(cap); | |
4999 finish_op = TRUE; | |
5000 } | |
5001 } | |
5002 else | |
5003 clearopbeep(cap->oap); | |
5004 break; | |
5005 | |
5006 /* "zd": delete fold at cursor */ | |
5007 /* "zD": delete fold at cursor recursively */ | |
5008 case 'd': | |
5009 case 'D': if (foldManualAllowed(FALSE)) | |
5010 { | |
5011 if (VIsual_active) | |
5012 nv_operator(cap); | |
5013 else | |
5014 deleteFold(curwin->w_cursor.lnum, | |
5015 curwin->w_cursor.lnum, nchar == 'D', FALSE); | |
5016 } | |
5017 break; | |
5018 | |
4352 | 5019 /* "zE": erase all folds */ |
7 | 5020 case 'E': if (foldmethodIsManual(curwin)) |
5021 { | |
5022 clearFolding(curwin); | |
5023 changed_window_setting(); | |
5024 } | |
5025 else if (foldmethodIsMarker(curwin)) | |
5026 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count, | |
5027 TRUE, FALSE); | |
5028 else | |
5029 EMSG(_("E352: Cannot erase folds with current 'foldmethod'")); | |
5030 break; | |
5031 | |
5032 /* "zn": fold none: reset 'foldenable' */ | |
5033 case 'n': curwin->w_p_fen = FALSE; | |
5034 break; | |
5035 | |
5036 /* "zN": fold Normal: set 'foldenable' */ | |
5037 case 'N': curwin->w_p_fen = TRUE; | |
5038 break; | |
5039 | |
5040 /* "zi": invert folding: toggle 'foldenable' */ | |
5041 case 'i': curwin->w_p_fen = !curwin->w_p_fen; | |
5042 break; | |
5043 | |
5044 /* "za": open closed fold or close open fold at cursor */ | |
5045 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
5046 openFold(curwin->w_cursor.lnum, cap->count1); | |
5047 else | |
5048 { | |
5049 closeFold(curwin->w_cursor.lnum, cap->count1); | |
5050 curwin->w_p_fen = TRUE; | |
5051 } | |
5052 break; | |
5053 | |
5054 /* "zA": open fold at cursor recursively */ | |
5055 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
5056 openFoldRecurse(curwin->w_cursor.lnum); | |
5057 else | |
5058 { | |
5059 closeFoldRecurse(curwin->w_cursor.lnum); | |
5060 curwin->w_p_fen = TRUE; | |
5061 } | |
5062 break; | |
5063 | |
5064 /* "zo": open fold at cursor or Visual area */ | |
5065 case 'o': if (VIsual_active) | |
5066 nv_operator(cap); | |
5067 else | |
5068 openFold(curwin->w_cursor.lnum, cap->count1); | |
5069 break; | |
5070 | |
5071 /* "zO": open fold recursively */ | |
5072 case 'O': if (VIsual_active) | |
5073 nv_operator(cap); | |
5074 else | |
5075 openFoldRecurse(curwin->w_cursor.lnum); | |
5076 break; | |
5077 | |
5078 /* "zc": close fold at cursor or Visual area */ | |
5079 case 'c': if (VIsual_active) | |
5080 nv_operator(cap); | |
5081 else | |
5082 closeFold(curwin->w_cursor.lnum, cap->count1); | |
5083 curwin->w_p_fen = TRUE; | |
5084 break; | |
5085 | |
5086 /* "zC": close fold recursively */ | |
5087 case 'C': if (VIsual_active) | |
5088 nv_operator(cap); | |
5089 else | |
5090 closeFoldRecurse(curwin->w_cursor.lnum); | |
5091 curwin->w_p_fen = TRUE; | |
5092 break; | |
5093 | |
5094 /* "zv": open folds at the cursor */ | |
5095 case 'v': foldOpenCursor(); | |
5096 break; | |
5097 | |
5098 /* "zx": re-apply 'foldlevel' and open folds at the cursor */ | |
5099 case 'x': curwin->w_p_fen = TRUE; | |
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5100 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5101 newFoldLevel(); /* update right now */ |
7 | 5102 foldOpenCursor(); |
5103 break; | |
5104 | |
5105 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */ | |
5106 case 'X': curwin->w_p_fen = TRUE; | |
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5107 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5108 old_fdl = -1; /* force an update */ |
7 | 5109 break; |
5110 | |
5111 /* "zm": fold more */ | |
5112 case 'm': if (curwin->w_p_fdl > 0) | |
6725 | 5113 { |
5114 curwin->w_p_fdl -= cap->count1; | |
5115 if (curwin->w_p_fdl < 0) | |
5116 curwin->w_p_fdl = 0; | |
5117 } | |
7 | 5118 old_fdl = -1; /* force an update */ |
5119 curwin->w_p_fen = TRUE; | |
5120 break; | |
5121 | |
5122 /* "zM": close all folds */ | |
5123 case 'M': curwin->w_p_fdl = 0; | |
5124 old_fdl = -1; /* force an update */ | |
5125 curwin->w_p_fen = TRUE; | |
5126 break; | |
5127 | |
5128 /* "zr": reduce folding */ | |
6725 | 5129 case 'r': curwin->w_p_fdl += cap->count1; |
5130 { | |
5131 int d = getDeepestNesting(); | |
5132 | |
5133 if (curwin->w_p_fdl >= d) | |
5134 curwin->w_p_fdl = d; | |
5135 } | |
7 | 5136 break; |
5137 | |
5138 /* "zR": open all folds */ | |
5139 case 'R': curwin->w_p_fdl = getDeepestNesting(); | |
5140 old_fdl = -1; /* force an update */ | |
5141 break; | |
5142 | |
5143 case 'j': /* "zj" move to next fold downwards */ | |
5144 case 'k': /* "zk" move to next fold upwards */ | |
5145 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD, | |
5146 cap->count1) == FAIL) | |
5147 clearopbeep(cap->oap); | |
5148 break; | |
5149 | |
5150 #endif /* FEAT_FOLDING */ | |
5151 | |
737 | 5152 #ifdef FEAT_SPELL |
710 | 5153 case 'u': /* "zug" and "zuw": undo "zg" and "zw" */ |
5154 ++no_mapping; | |
5155 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 5156 nchar = plain_vgetc(); |
710 | 5157 LANGMAP_ADJUST(nchar, TRUE); |
5158 --no_mapping; | |
5159 --allow_keys; | |
5160 #ifdef FEAT_CMDL_INFO | |
5161 (void)add_to_showcmd(nchar); | |
5162 #endif | |
5163 if (vim_strchr((char_u *)"gGwW", nchar) == NULL) | |
5164 { | |
5165 clearopbeep(cap->oap); | |
5166 break; | |
5167 } | |
5168 undo = TRUE; | |
5169 /*FALLTHROUGH*/ | |
5170 | |
310 | 5171 case 'g': /* "zg": add good word to word list */ |
5172 case 'w': /* "zw": add wrong word to word list */ | |
381 | 5173 case 'G': /* "zG": add good word to temp word list */ |
5174 case 'W': /* "zW": add wrong word to temp word list */ | |
310 | 5175 { |
5176 char_u *ptr = NULL; | |
5177 int len; | |
5178 | |
5179 if (checkclearop(cap->oap)) | |
5180 break; | |
5181 if (VIsual_active && get_visual_text(cap, &ptr, &len) | |
5182 == FAIL) | |
5183 return; | |
501 | 5184 if (ptr == NULL) |
5185 { | |
5186 pos_T pos = curwin->w_cursor; | |
5187 | |
5374 | 5188 /* Find bad word under the cursor. When 'spell' is |
5189 * off this fails and find_ident_under_cursor() is | |
5190 * used below. */ | |
5191 emsg_off++; | |
534 | 5192 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL); |
5374 | 5193 emsg_off--; |
501 | 5194 if (len != 0 && curwin->w_cursor.col <= pos.col) |
5195 ptr = ml_get_pos(&curwin->w_cursor); | |
5196 curwin->w_cursor = pos; | |
5197 } | |
5198 | |
310 | 5199 if (ptr == NULL && (len = find_ident_under_cursor(&ptr, |
5200 FIND_IDENT)) == 0) | |
5201 return; | |
381 | 5202 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W', |
710 | 5203 (nchar == 'G' || nchar == 'W') |
5204 ? 0 : (int)cap->count1, | |
5205 undo); | |
310 | 5206 } |
316 | 5207 break; |
323 | 5208 |
584 | 5209 case '=': /* "z=": suggestions for a badly spelled word */ |
638 | 5210 if (!checkclearop(cap->oap)) |
485 | 5211 spell_suggest((int)cap->count0); |
323 | 5212 break; |
310 | 5213 #endif |
5214 | |
7 | 5215 default: clearopbeep(cap->oap); |
5216 } | |
5217 | |
5218 #ifdef FEAT_FOLDING | |
5219 /* Redraw when 'foldenable' changed */ | |
5220 if (old_fen != curwin->w_p_fen) | |
5221 { | |
5222 # ifdef FEAT_DIFF | |
5223 win_T *wp; | |
5224 | |
5225 if (foldmethodIsDiff(curwin) && curwin->w_p_scb) | |
5226 { | |
5227 /* Adjust 'foldenable' in diff-synced windows. */ | |
5228 FOR_ALL_WINDOWS(wp) | |
5229 { | |
5230 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb) | |
5231 { | |
5232 wp->w_p_fen = curwin->w_p_fen; | |
5233 changed_window_setting_win(wp); | |
5234 } | |
5235 } | |
5236 } | |
5237 # endif | |
5238 changed_window_setting(); | |
5239 } | |
5240 | |
5241 /* Redraw when 'foldlevel' changed. */ | |
5242 if (old_fdl != curwin->w_p_fdl) | |
5243 newFoldLevel(); | |
5244 #endif | |
5245 } | |
5246 | |
5247 #ifdef FEAT_GUI | |
5248 /* | |
5249 * Vertical scrollbar movement. | |
5250 */ | |
5251 static void | |
5252 nv_ver_scrollbar(cap) | |
5253 cmdarg_T *cap; | |
5254 { | |
5255 if (cap->oap->op_type != OP_NOP) | |
5256 clearopbeep(cap->oap); | |
5257 | |
5258 /* Even if an operator was pending, we still want to scroll */ | |
5259 gui_do_scroll(); | |
5260 } | |
5261 | |
5262 /* | |
5263 * Horizontal scrollbar movement. | |
5264 */ | |
5265 static void | |
5266 nv_hor_scrollbar(cap) | |
5267 cmdarg_T *cap; | |
5268 { | |
5269 if (cap->oap->op_type != OP_NOP) | |
5270 clearopbeep(cap->oap); | |
5271 | |
5272 /* 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
|
5273 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 5274 } |
5275 #endif | |
5276 | |
690 | 5277 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
685 | 5278 /* |
5279 * Click in GUI tab. | |
5280 */ | |
5281 static void | |
5282 nv_tabline(cap) | |
5283 cmdarg_T *cap; | |
5284 { | |
5285 if (cap->oap->op_type != OP_NOP) | |
5286 clearopbeep(cap->oap); | |
5287 | |
5288 /* Even if an operator was pending, we still want to jump tabs. */ | |
5289 goto_tabpage(current_tab); | |
5290 } | |
686 | 5291 |
5292 /* | |
5293 * Selected item in tab line menu. | |
5294 */ | |
5295 static void | |
5296 nv_tabmenu(cap) | |
5297 cmdarg_T *cap; | |
5298 { | |
5299 if (cap->oap->op_type != OP_NOP) | |
5300 clearopbeep(cap->oap); | |
5301 | |
5302 /* Even if an operator was pending, we still want to jump tabs. */ | |
690 | 5303 handle_tabmenu(); |
5304 } | |
5305 | |
5306 /* | |
5307 * Handle selecting an item of the GUI tab line menu. | |
5308 * Used in Normal and Insert mode. | |
5309 */ | |
5310 void | |
5311 handle_tabmenu() | |
5312 { | |
686 | 5313 switch (current_tabmenu) |
5314 { | |
5315 case TABLINE_MENU_CLOSE: | |
5316 if (current_tab == 0) | |
5317 do_cmdline_cmd((char_u *)"tabclose"); | |
5318 else | |
5319 { | |
5320 vim_snprintf((char *)IObuff, IOSIZE, "tabclose %d", | |
5321 current_tab); | |
5322 do_cmdline_cmd(IObuff); | |
5323 } | |
5324 break; | |
5325 | |
5326 case TABLINE_MENU_NEW: | |
6631 | 5327 if (current_tab == 0) |
5328 do_cmdline_cmd((char_u *)"$tabnew"); | |
5329 else | |
5330 { | |
5331 vim_snprintf((char *)IObuff, IOSIZE, "%dtabnew", | |
5332 current_tab - 1); | |
5333 do_cmdline_cmd(IObuff); | |
5334 } | |
686 | 5335 break; |
5336 | |
5337 case TABLINE_MENU_OPEN: | |
6631 | 5338 if (current_tab == 0) |
5339 do_cmdline_cmd((char_u *)"browse $tabnew"); | |
5340 else | |
5341 { | |
5342 vim_snprintf((char *)IObuff, IOSIZE, "browse %dtabnew", | |
5343 current_tab - 1); | |
5344 do_cmdline_cmd(IObuff); | |
5345 } | |
686 | 5346 break; |
5347 } | |
5348 } | |
685 | 5349 #endif |
5350 | |
7 | 5351 /* |
5352 * "Q" command. | |
5353 */ | |
5354 static void | |
5355 nv_exmode(cap) | |
5356 cmdarg_T *cap; | |
5357 { | |
5358 /* | |
5359 * Ignore 'Q' in Visual mode, just give a beep. | |
5360 */ | |
5361 if (VIsual_active) | |
6949 | 5362 vim_beep(BO_EX); |
5735 | 5363 else if (!checkclearop(cap->oap)) |
7 | 5364 do_exmode(FALSE); |
5365 } | |
5366 | |
5367 /* | |
5368 * Handle a ":" command. | |
5369 */ | |
5370 static void | |
5371 nv_colon(cap) | |
5372 cmdarg_T *cap; | |
5373 { | |
5374 int old_p_im; | |
4256 | 5375 int cmd_result; |
7 | 5376 |
5377 if (VIsual_active) | |
5378 nv_operator(cap); | |
5379 else | |
5380 { | |
5381 if (cap->oap->op_type != OP_NOP) | |
5382 { | |
5383 /* Using ":" as a movement is characterwise exclusive. */ | |
5384 cap->oap->motion_type = MCHAR; | |
5385 cap->oap->inclusive = FALSE; | |
5386 } | |
5387 else if (cap->count0) | |
5388 { | |
5389 /* translate "count:" into ":.,.+(count - 1)" */ | |
5390 stuffcharReadbuff('.'); | |
5391 if (cap->count0 > 1) | |
5392 { | |
5393 stuffReadbuff((char_u *)",.+"); | |
5394 stuffnumReadbuff((long)cap->count0 - 1L); | |
5395 } | |
5396 } | |
5397 | |
5398 /* When typing, don't type below an old message */ | |
5399 if (KeyTyped) | |
5400 compute_cmdrow(); | |
5401 | |
5402 old_p_im = p_im; | |
5403 | |
5404 /* get a command line and execute it */ | |
4256 | 5405 cmd_result = do_cmdline(NULL, getexline, NULL, |
7 | 5406 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0); |
5407 | |
5408 /* If 'insertmode' changed, enter or exit Insert mode */ | |
5409 if (p_im != old_p_im) | |
5410 { | |
5411 if (p_im) | |
5412 restart_edit = 'i'; | |
5413 else | |
5414 restart_edit = 0; | |
5415 } | |
5416 | |
4256 | 5417 if (cmd_result == FAIL) |
5418 /* The Ex command failed, do not execute the operator. */ | |
5419 clearop(cap->oap); | |
5420 else if (cap->oap->op_type != OP_NOP | |
7 | 5421 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count |
5422 || cap->oap->start.col > | |
4256 | 5423 (colnr_T)STRLEN(ml_get(cap->oap->start.lnum)) |
5424 || did_emsg | |
5425 )) | |
5426 /* The start of the operator has become invalid by the Ex command. | |
5427 */ | |
7 | 5428 clearopbeep(cap->oap); |
5429 } | |
5430 } | |
5431 | |
5432 /* | |
5433 * Handle CTRL-G command. | |
5434 */ | |
5435 static void | |
5436 nv_ctrlg(cap) | |
5437 cmdarg_T *cap; | |
5438 { | |
5439 if (VIsual_active) /* toggle Selection/Visual mode */ | |
5440 { | |
5441 VIsual_select = !VIsual_select; | |
5442 showmode(); | |
5443 } | |
5735 | 5444 else if (!checkclearop(cap->oap)) |
7 | 5445 /* print full name if count given or :cd used */ |
5446 fileinfo((int)cap->count0, FALSE, TRUE); | |
5447 } | |
5448 | |
5449 /* | |
5450 * Handle CTRL-H <Backspace> command. | |
5451 */ | |
5452 static void | |
5453 nv_ctrlh(cap) | |
5454 cmdarg_T *cap; | |
5455 { | |
5456 if (VIsual_active && VIsual_select) | |
5457 { | |
5458 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */ | |
5459 v_visop(cap); | |
5460 } | |
5461 else | |
5462 nv_left(cap); | |
5463 } | |
5464 | |
5465 /* | |
5466 * CTRL-L: clear screen and redraw. | |
5467 */ | |
5468 static void | |
5469 nv_clear(cap) | |
5470 cmdarg_T *cap; | |
5471 { | |
5472 if (!checkclearop(cap->oap)) | |
5473 { | |
5474 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT | |
5475 /* | |
5476 * Right now, the BeBox doesn't seem to have an easy way to detect | |
5477 * window resizing, so we cheat and make the user detect it | |
5478 * manually with CTRL-L instead | |
5479 */ | |
5480 ui_get_shellsize(); | |
5481 #endif | |
5482 #ifdef FEAT_SYN_HL | |
5483 /* 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
|
5484 syn_stack_free_all(curwin->w_s); |
7 | 5485 #endif |
5486 redraw_later(CLEAR); | |
5487 } | |
5488 } | |
5489 | |
5490 /* | |
5491 * CTRL-O: In Select mode: switch to Visual mode for one command. | |
5492 * Otherwise: Go to older pcmark. | |
5493 */ | |
5494 static void | |
5495 nv_ctrlo(cap) | |
5496 cmdarg_T *cap; | |
5497 { | |
5498 if (VIsual_active && VIsual_select) | |
5499 { | |
5500 VIsual_select = FALSE; | |
5501 showmode(); | |
5502 restart_VIsual_select = 2; /* restart Select mode later */ | |
5503 } | |
5504 else | |
5505 { | |
5506 cap->count1 = -cap->count1; | |
5507 nv_pcmark(cap); | |
5508 } | |
5509 } | |
5510 | |
5511 /* | |
5512 * CTRL-^ command, short for ":e #" | |
5513 */ | |
5514 static void | |
5515 nv_hat(cap) | |
5516 cmdarg_T *cap; | |
5517 { | |
5518 if (!checkclearopq(cap->oap)) | |
5519 (void)buflist_getfile((int)cap->count0, (linenr_T)0, | |
5520 GETF_SETMARK|GETF_ALT, FALSE); | |
5521 } | |
5522 | |
5523 /* | |
5524 * "Z" commands. | |
5525 */ | |
5526 static void | |
5527 nv_Zet(cap) | |
5528 cmdarg_T *cap; | |
5529 { | |
5530 if (!checkclearopq(cap->oap)) | |
5531 { | |
5532 switch (cap->nchar) | |
5533 { | |
5534 /* "ZZ": equivalent to ":x". */ | |
5535 case 'Z': do_cmdline_cmd((char_u *)"x"); | |
5536 break; | |
5537 | |
5538 /* "ZQ": equivalent to ":q!" (Elvis compatible). */ | |
5539 case 'Q': do_cmdline_cmd((char_u *)"q!"); | |
5540 break; | |
5541 | |
5542 default: clearopbeep(cap->oap); | |
5543 } | |
5544 } | |
5545 } | |
5546 | |
5547 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5548 /* | |
5549 * Call nv_ident() as if "c1" was used, with "c2" as next character. | |
5550 */ | |
5551 void | |
5552 do_nv_ident(c1, c2) | |
5553 int c1; | |
5554 int c2; | |
5555 { | |
5556 oparg_T oa; | |
5557 cmdarg_T ca; | |
5558 | |
5559 clear_oparg(&oa); | |
5560 vim_memset(&ca, 0, sizeof(ca)); | |
5561 ca.oap = &oa; | |
5562 ca.cmdchar = c1; | |
5563 ca.nchar = c2; | |
5564 nv_ident(&ca); | |
5565 } | |
5566 #endif | |
5567 | |
5568 /* | |
5569 * Handle the commands that use the word under the cursor. | |
5570 * [g] CTRL-] :ta to current identifier | |
5571 * [g] 'K' run program for current identifier | |
5572 * [g] '*' / to current identifier or string | |
5573 * [g] '#' ? to current identifier or string | |
5574 * g ']' :tselect for current identifier | |
5575 */ | |
5576 static void | |
5577 nv_ident(cap) | |
5578 cmdarg_T *cap; | |
5579 { | |
5580 char_u *ptr = NULL; | |
5581 char_u *buf; | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5582 char_u *newbuf; |
7 | 5583 char_u *p; |
5584 char_u *kp; /* value of 'keywordprg' */ | |
5585 int kp_help; /* 'keywordprg' is ":help" */ | |
5586 int n = 0; /* init for GCC */ | |
5587 int cmdchar; | |
5588 int g_cmd; /* "g" command */ | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5589 int tag_cmd = FALSE; |
7 | 5590 char_u *aux_ptr; |
5591 int isman; | |
5592 int isman_s; | |
5593 | |
5594 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */ | |
5595 { | |
5596 cmdchar = cap->nchar; | |
5597 g_cmd = TRUE; | |
5598 } | |
5599 else | |
5600 { | |
5601 cmdchar = cap->cmdchar; | |
5602 g_cmd = FALSE; | |
5603 } | |
5604 | |
5605 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */ | |
5606 cmdchar = '#'; | |
5607 | |
5608 /* | |
5609 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode. | |
5610 */ | |
5611 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K') | |
5612 { | |
5613 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL) | |
5614 return; | |
5615 if (checkclearopq(cap->oap)) | |
5616 return; | |
5617 } | |
5618 | |
5619 if (ptr == NULL && (n = find_ident_under_cursor(&ptr, | |
5620 (cmdchar == '*' || cmdchar == '#') | |
5621 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0) | |
5622 { | |
5623 clearop(cap->oap); | |
5624 return; | |
5625 } | |
5626 | |
5627 /* Allocate buffer to put the command in. Inserting backslashes can | |
5628 * double the length of the word. p_kp / curbuf->b_p_kp could be added | |
5629 * and some numbers. */ | |
5630 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp); | |
5631 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0 | |
5632 || STRCMP(kp, ":help") == 0); | |
5633 buf = alloc((unsigned)(n * 2 + 30 + STRLEN(kp))); | |
5634 if (buf == NULL) | |
5635 return; | |
5636 buf[0] = NUL; | |
5637 | |
5638 switch (cmdchar) | |
5639 { | |
5640 case '*': | |
5641 case '#': | |
5642 /* | |
5643 * Put cursor at start of word, makes search skip the word | |
5644 * under the cursor. | |
5645 * Call setpcmark() first, so "*``" puts the cursor back where | |
5646 * it was. | |
5647 */ | |
5648 setpcmark(); | |
5649 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline()); | |
5650 | |
5651 if (!g_cmd && vim_iswordp(ptr)) | |
5652 STRCPY(buf, "\\<"); | |
5653 no_smartcase = TRUE; /* don't use 'smartcase' now */ | |
5654 break; | |
5655 | |
5656 case 'K': | |
5657 if (kp_help) | |
5658 STRCPY(buf, "he! "); | |
5659 else | |
5660 { | |
1712 | 5661 /* An external command will probably use an argument starting |
5662 * with "-" as an option. To avoid trouble we skip the "-". */ | |
1728 | 5663 while (*ptr == '-' && n > 0) |
5664 { | |
1712 | 5665 ++ptr; |
1728 | 5666 --n; |
5667 } | |
5668 if (n == 0) | |
5669 { | |
5670 EMSG(_(e_noident)); /* found dashes only */ | |
5671 vim_free(buf); | |
5672 return; | |
5673 } | |
1712 | 5674 |
7 | 5675 /* When a count is given, turn it into a range. Is this |
5676 * really what we want? */ | |
5677 isman = (STRCMP(kp, "man") == 0); | |
5678 isman_s = (STRCMP(kp, "man -s") == 0); | |
5679 if (cap->count0 != 0 && !(isman || isman_s)) | |
5680 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1); | |
5681 | |
5682 STRCAT(buf, "! "); | |
5683 if (cap->count0 == 0 && isman_s) | |
5684 STRCAT(buf, "man"); | |
5685 else | |
5686 STRCAT(buf, kp); | |
5687 STRCAT(buf, " "); | |
5688 if (cap->count0 != 0 && (isman || isman_s)) | |
5689 { | |
5690 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0); | |
5691 STRCAT(buf, " "); | |
5692 } | |
5693 } | |
5694 break; | |
5695 | |
5696 case ']': | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5697 tag_cmd = TRUE; |
7 | 5698 #ifdef FEAT_CSCOPE |
5699 if (p_cst) | |
5700 STRCPY(buf, "cstag "); | |
5701 else | |
5702 #endif | |
5703 STRCPY(buf, "ts "); | |
5704 break; | |
5705 | |
5706 default: | |
2112
6b5d641bcdd4
updated for version 7.2.395
Bram Moolenaar <bram@zimbu.org>
parents:
2049
diff
changeset
|
5707 tag_cmd = TRUE; |
7 | 5708 if (curbuf->b_help) |
5709 STRCPY(buf, "he! "); | |
5710 else | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5711 { |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5712 if (g_cmd) |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5713 STRCPY(buf, "tj "); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5714 else |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5715 sprintf((char *)buf, "%ldta ", cap->count0); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5716 } |
7 | 5717 } |
5718 | |
5719 /* | |
5720 * Now grab the chars in the identifier | |
5721 */ | |
1712 | 5722 if (cmdchar == 'K' && !kp_help) |
5723 { | |
5724 /* Escape the argument properly for a shell command */ | |
1728 | 5725 ptr = vim_strnsave(ptr, n); |
5690 | 5726 p = vim_strsave_shellescape(ptr, TRUE, TRUE); |
1728 | 5727 vim_free(ptr); |
1712 | 5728 if (p == NULL) |
5729 { | |
5730 vim_free(buf); | |
5731 return; | |
5732 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5733 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
|
5734 if (newbuf == NULL) |
1712 | 5735 { |
5736 vim_free(buf); | |
5737 vim_free(p); | |
5738 return; | |
5739 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5740 buf = newbuf; |
1712 | 5741 STRCAT(buf, p); |
5742 vim_free(p); | |
5743 } | |
7 | 5744 else |
1712 | 5745 { |
5746 if (cmdchar == '*') | |
5747 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\"); | |
5748 else if (cmdchar == '#') | |
5749 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\"); | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5750 else if (tag_cmd) |
2603 | 5751 { |
5752 if (curbuf->b_help) | |
5753 /* ":help" handles unescaped argument */ | |
5754 aux_ptr = (char_u *)""; | |
5755 else | |
5756 aux_ptr = (char_u *)"\\|\"\n["; | |
5757 } | |
1712 | 5758 else |
5759 aux_ptr = (char_u *)"\\|\"\n*?["; | |
5760 | |
5761 p = buf + STRLEN(buf); | |
5762 while (n-- > 0) | |
5763 { | |
5764 /* put a backslash before \ and some others */ | |
5765 if (vim_strchr(aux_ptr, *ptr) != NULL) | |
5766 *p++ = '\\'; | |
7 | 5767 #ifdef FEAT_MBYTE |
1712 | 5768 /* When current byte is a part of multibyte character, copy all |
5769 * bytes of that character. */ | |
5770 if (has_mbyte) | |
5771 { | |
5772 int i; | |
5773 int len = (*mb_ptr2len)(ptr) - 1; | |
5774 | |
5775 for (i = 0; i < len && n >= 1; ++i, --n) | |
5776 *p++ = *ptr++; | |
5777 } | |
5778 #endif | |
5779 *p++ = *ptr++; | |
5780 } | |
5781 *p = NUL; | |
5782 } | |
7 | 5783 |
5784 /* | |
5785 * Execute the command. | |
5786 */ | |
5787 if (cmdchar == '*' || cmdchar == '#') | |
5788 { | |
5789 if (!g_cmd && ( | |
5790 #ifdef FEAT_MBYTE | |
5791 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) : | |
5792 #endif | |
5793 vim_iswordc(ptr[-1]))) | |
5794 STRCAT(buf, "\\>"); | |
5795 #ifdef FEAT_CMDHIST | |
5796 /* put pattern in search history */ | |
2024 | 5797 init_history(); |
7 | 5798 add_to_history(HIST_SEARCH, buf, TRUE, NUL); |
5799 #endif | |
6620 | 5800 (void)normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0); |
7 | 5801 } |
5802 else | |
5803 do_cmdline_cmd(buf); | |
5804 | |
5805 vim_free(buf); | |
5806 } | |
5807 | |
5808 /* | |
5809 * Get visually selected text, within one line only. | |
5810 * Returns FAIL if more than one line selected. | |
5811 */ | |
344 | 5812 int |
7 | 5813 get_visual_text(cap, pp, lenp) |
5814 cmdarg_T *cap; | |
5815 char_u **pp; /* return: start of selected text */ | |
5816 int *lenp; /* return: length of selected text */ | |
5817 { | |
5818 if (VIsual_mode != 'V') | |
5819 unadjust_for_sel(); | |
5820 if (VIsual.lnum != curwin->w_cursor.lnum) | |
5821 { | |
344 | 5822 if (cap != NULL) |
5823 clearopbeep(cap->oap); | |
7 | 5824 return FAIL; |
5825 } | |
5826 if (VIsual_mode == 'V') | |
5827 { | |
5828 *pp = ml_get_curline(); | |
5829 *lenp = (int)STRLEN(*pp); | |
5830 } | |
5831 else | |
5832 { | |
5833 if (lt(curwin->w_cursor, VIsual)) | |
5834 { | |
5835 *pp = ml_get_pos(&curwin->w_cursor); | |
5836 *lenp = VIsual.col - curwin->w_cursor.col + 1; | |
5837 } | |
5838 else | |
5839 { | |
5840 *pp = ml_get_pos(&VIsual); | |
5841 *lenp = curwin->w_cursor.col - VIsual.col + 1; | |
5842 } | |
5843 #ifdef FEAT_MBYTE | |
5844 if (has_mbyte) | |
5845 /* Correct the length to include the whole last character. */ | |
474 | 5846 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1; |
7 | 5847 #endif |
5848 } | |
5849 reset_VIsual_and_resel(); | |
5850 return OK; | |
5851 } | |
5852 | |
5853 /* | |
5854 * CTRL-T: backwards in tag stack | |
5855 */ | |
5856 static void | |
5857 nv_tagpop(cap) | |
5858 cmdarg_T *cap; | |
5859 { | |
5860 if (!checkclearopq(cap->oap)) | |
5861 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE); | |
5862 } | |
5863 | |
5864 /* | |
5865 * Handle scrolling command 'H', 'L' and 'M'. | |
5866 */ | |
5867 static void | |
5868 nv_scroll(cap) | |
5869 cmdarg_T *cap; | |
5870 { | |
5871 int used = 0; | |
5872 long n; | |
5873 #ifdef FEAT_FOLDING | |
5874 linenr_T lnum; | |
5875 #endif | |
5876 int half; | |
5877 | |
5878 cap->oap->motion_type = MLINE; | |
5879 setpcmark(); | |
5880 | |
5881 if (cap->cmdchar == 'L') | |
5882 { | |
5883 validate_botline(); /* make sure curwin->w_botline is valid */ | |
5884 curwin->w_cursor.lnum = curwin->w_botline - 1; | |
5885 if (cap->count1 - 1 >= curwin->w_cursor.lnum) | |
5886 curwin->w_cursor.lnum = 1; | |
5887 else | |
9 | 5888 { |
5889 #ifdef FEAT_FOLDING | |
5890 if (hasAnyFolding(curwin)) | |
5891 { | |
5892 /* Count a fold for one screen line. */ | |
5893 for (n = cap->count1 - 1; n > 0 | |
5894 && curwin->w_cursor.lnum > curwin->w_topline; --n) | |
5895 { | |
5896 (void)hasFolding(curwin->w_cursor.lnum, | |
5897 &curwin->w_cursor.lnum, NULL); | |
5898 --curwin->w_cursor.lnum; | |
5899 } | |
5900 } | |
5901 else | |
5902 #endif | |
5903 curwin->w_cursor.lnum -= cap->count1 - 1; | |
5904 } | |
7 | 5905 } |
5906 else | |
5907 { | |
5908 if (cap->cmdchar == 'M') | |
5909 { | |
5910 #ifdef FEAT_DIFF | |
5911 /* Don't count filler lines above the window. */ | |
5912 used -= diff_check_fill(curwin, curwin->w_topline) | |
5913 - curwin->w_topfill; | |
5914 #endif | |
5915 validate_botline(); /* make sure w_empty_rows is valid */ | |
5916 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2; | |
5917 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n) | |
5918 { | |
5919 #ifdef FEAT_DIFF | |
5920 /* Count half he number of filler lines to be "below this | |
5921 * line" and half to be "above the next line". */ | |
5922 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline | |
5923 + n) / 2 >= half) | |
5924 { | |
5925 --n; | |
5926 break; | |
5927 } | |
5928 #endif | |
5929 used += plines(curwin->w_topline + n); | |
5930 if (used >= half) | |
5931 break; | |
5932 #ifdef FEAT_FOLDING | |
5933 if (hasFolding(curwin->w_topline + n, NULL, &lnum)) | |
5934 n = lnum - curwin->w_topline; | |
5935 #endif | |
5936 } | |
5937 if (n > 0 && used > curwin->w_height) | |
5938 --n; | |
5939 } | |
9 | 5940 else /* (cap->cmdchar == 'H') */ |
5941 { | |
7 | 5942 n = cap->count1 - 1; |
9 | 5943 #ifdef FEAT_FOLDING |
5944 if (hasAnyFolding(curwin)) | |
5945 { | |
5946 /* Count a fold for one screen line. */ | |
5947 lnum = curwin->w_topline; | |
5948 while (n-- > 0 && lnum < curwin->w_botline - 1) | |
5949 { | |
5950 hasFolding(lnum, NULL, &lnum); | |
5951 ++lnum; | |
5952 } | |
5953 n = lnum - curwin->w_topline; | |
5954 } | |
5955 #endif | |
5956 } | |
7 | 5957 curwin->w_cursor.lnum = curwin->w_topline + n; |
5958 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
5959 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
5960 } | |
5961 | |
5962 cursor_correct(); /* correct for 'so' */ | |
5963 beginline(BL_SOL | BL_FIX); | |
5964 } | |
5965 | |
5966 /* | |
5967 * Cursor right commands. | |
5968 */ | |
5969 static void | |
5970 nv_right(cap) | |
5971 cmdarg_T *cap; | |
5972 { | |
5973 long n; | |
5735 | 5974 int past_line; |
7 | 5975 |
180 | 5976 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
5977 { | |
5978 /* <C-Right> and <S-Right> move a word or WORD right */ | |
5979 if (mod_mask & MOD_MASK_CTRL) | |
5980 cap->arg = TRUE; | |
5981 nv_wordcmd(cap); | |
5982 return; | |
5983 } | |
5984 | |
7 | 5985 cap->oap->motion_type = MCHAR; |
5986 cap->oap->inclusive = FALSE; | |
5735 | 5987 past_line = (VIsual_active && *p_sel != 'o'); |
5988 | |
5989 #ifdef FEAT_VIRTUALEDIT | |
7 | 5990 /* |
5735 | 5991 * In virtual edit mode, there's no such thing as "past_line", as lines |
5992 * are (theoretically) infinitely long. | |
7 | 5993 */ |
5994 if (virtual_active()) | |
5735 | 5995 past_line = 0; |
7 | 5996 #endif |
5997 | |
5998 for (n = cap->count1; n > 0; --n) | |
5999 { | |
5735 | 6000 if ((!past_line && oneright() == FAIL) |
6001 || (past_line && *ml_get_cursor() == NUL) | |
1877 | 6002 ) |
7 | 6003 { |
6004 /* | |
714 | 6005 * <Space> wraps to next line if 'whichwrap' has 's'. |
6006 * 'l' wraps to next line if 'whichwrap' has 'l'. | |
6007 * CURS_RIGHT wraps to next line if 'whichwrap' has '>'. | |
7 | 6008 */ |
6009 if ( ((cap->cmdchar == ' ' | |
6010 && vim_strchr(p_ww, 's') != NULL) | |
6011 || (cap->cmdchar == 'l' | |
6012 && vim_strchr(p_ww, 'l') != NULL) | |
229 | 6013 || (cap->cmdchar == K_RIGHT |
7 | 6014 && vim_strchr(p_ww, '>') != NULL)) |
6015 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
6016 { | |
6017 /* When deleting we also count the NL as a character. | |
6018 * Set cap->oap->inclusive when last char in the line is | |
6019 * included, move to next line after that */ | |
714 | 6020 if ( cap->oap->op_type != OP_NOP |
7 | 6021 && !cap->oap->inclusive |
6022 && !lineempty(curwin->w_cursor.lnum)) | |
6023 cap->oap->inclusive = TRUE; | |
6024 else | |
6025 { | |
6026 ++curwin->w_cursor.lnum; | |
6027 curwin->w_cursor.col = 0; | |
6028 #ifdef FEAT_VIRTUALEDIT | |
6029 curwin->w_cursor.coladd = 0; | |
6030 #endif | |
6031 curwin->w_set_curswant = TRUE; | |
6032 cap->oap->inclusive = FALSE; | |
6033 } | |
6034 continue; | |
6035 } | |
6036 if (cap->oap->op_type == OP_NOP) | |
6037 { | |
6038 /* Only beep and flush if not moved at all */ | |
6039 if (n == cap->count1) | |
6040 beep_flush(); | |
6041 } | |
6042 else | |
6043 { | |
6044 if (!lineempty(curwin->w_cursor.lnum)) | |
6045 cap->oap->inclusive = TRUE; | |
6046 } | |
6047 break; | |
6048 } | |
5735 | 6049 else if (past_line) |
7 | 6050 { |
6051 curwin->w_set_curswant = TRUE; | |
5735 | 6052 #ifdef FEAT_VIRTUALEDIT |
7 | 6053 if (virtual_active()) |
6054 oneright(); | |
6055 else | |
5735 | 6056 #endif |
6057 { | |
6058 #ifdef FEAT_MBYTE | |
7 | 6059 if (has_mbyte) |
6060 curwin->w_cursor.col += | |
474 | 6061 (*mb_ptr2len)(ml_get_cursor()); |
7 | 6062 else |
5735 | 6063 #endif |
7 | 6064 ++curwin->w_cursor.col; |
6065 } | |
6066 } | |
6067 } | |
6068 #ifdef FEAT_FOLDING | |
6069 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6070 && cap->oap->op_type == OP_NOP) | |
6071 foldOpenCursor(); | |
6072 #endif | |
6073 } | |
6074 | |
6075 /* | |
6076 * Cursor left commands. | |
6077 * | |
6078 * Returns TRUE when operator end should not be adjusted. | |
6079 */ | |
6080 static void | |
6081 nv_left(cap) | |
6082 cmdarg_T *cap; | |
6083 { | |
6084 long n; | |
6085 | |
180 | 6086 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
6087 { | |
6088 /* <C-Left> and <S-Left> move a word or WORD left */ | |
6089 if (mod_mask & MOD_MASK_CTRL) | |
6090 cap->arg = 1; | |
6091 nv_bck_word(cap); | |
6092 return; | |
6093 } | |
6094 | |
7 | 6095 cap->oap->motion_type = MCHAR; |
6096 cap->oap->inclusive = FALSE; | |
6097 for (n = cap->count1; n > 0; --n) | |
6098 { | |
6099 if (oneleft() == FAIL) | |
6100 { | |
6101 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'. | |
6102 * 'h' wraps to previous line if 'whichwrap' has 'h'. | |
6103 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'. | |
6104 */ | |
6105 if ( (((cap->cmdchar == K_BS | |
6106 || cap->cmdchar == Ctrl_H) | |
6107 && vim_strchr(p_ww, 'b') != NULL) | |
6108 || (cap->cmdchar == 'h' | |
6109 && vim_strchr(p_ww, 'h') != NULL) | |
229 | 6110 || (cap->cmdchar == K_LEFT |
7 | 6111 && vim_strchr(p_ww, '<') != NULL)) |
6112 && curwin->w_cursor.lnum > 1) | |
6113 { | |
6114 --(curwin->w_cursor.lnum); | |
6115 coladvance((colnr_T)MAXCOL); | |
6116 curwin->w_set_curswant = TRUE; | |
6117 | |
6118 /* When the NL before the first char has to be deleted we | |
6119 * put the cursor on the NUL after the previous line. | |
6120 * This is a very special case, be careful! | |
1469 | 6121 * Don't adjust op_end now, otherwise it won't work. */ |
7 | 6122 if ( (cap->oap->op_type == OP_DELETE |
6123 || cap->oap->op_type == OP_CHANGE) | |
6124 && !lineempty(curwin->w_cursor.lnum)) | |
6125 { | |
5682 | 6126 char_u *cp = ml_get_cursor(); |
6127 | |
6128 if (*cp != NUL) | |
6129 { | |
6130 #ifdef FEAT_MBYTE | |
6131 if (has_mbyte) | |
6132 curwin->w_cursor.col += (*mb_ptr2len)(cp); | |
6133 else | |
6134 #endif | |
6135 ++curwin->w_cursor.col; | |
6136 } | |
7 | 6137 cap->retval |= CA_NO_ADJ_OP_END; |
6138 } | |
6139 continue; | |
6140 } | |
6141 /* Only beep and flush if not moved at all */ | |
6142 else if (cap->oap->op_type == OP_NOP && n == cap->count1) | |
6143 beep_flush(); | |
6144 break; | |
6145 } | |
6146 } | |
6147 #ifdef FEAT_FOLDING | |
6148 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6149 && cap->oap->op_type == OP_NOP) | |
6150 foldOpenCursor(); | |
6151 #endif | |
6152 } | |
6153 | |
6154 /* | |
6155 * Cursor up commands. | |
6156 * cap->arg is TRUE for "-": Move cursor to first non-blank. | |
6157 */ | |
6158 static void | |
6159 nv_up(cap) | |
6160 cmdarg_T *cap; | |
6161 { | |
180 | 6162 if (mod_mask & MOD_MASK_SHIFT) |
6163 { | |
6164 /* <S-Up> is page up */ | |
6165 cap->arg = BACKWARD; | |
6166 nv_page(cap); | |
6167 } | |
6168 else | |
6169 { | |
6170 cap->oap->motion_type = MLINE; | |
6171 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6172 clearopbeep(cap->oap); | |
6173 else if (cap->arg) | |
6174 beginline(BL_WHITE | BL_FIX); | |
6175 } | |
7 | 6176 } |
6177 | |
6178 /* | |
6179 * Cursor down commands. | |
6180 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank. | |
6181 */ | |
6182 static void | |
6183 nv_down(cap) | |
6184 cmdarg_T *cap; | |
6185 { | |
180 | 6186 if (mod_mask & MOD_MASK_SHIFT) |
6187 { | |
6188 /* <S-Down> is page down */ | |
6189 cap->arg = FORWARD; | |
6190 nv_page(cap); | |
6191 } | |
6192 else | |
7 | 6193 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
6194 /* In a quickfix window a <CR> jumps to the error under the cursor. */ | |
170 | 6195 if (bt_quickfix(curbuf) && cap->cmdchar == CAR) |
643 | 6196 if (curwin->w_llist_ref == NULL) |
6197 do_cmdline_cmd((char_u *)".cc"); /* quickfix window */ | |
6198 else | |
6199 do_cmdline_cmd((char_u *)".ll"); /* location list window */ | |
7 | 6200 else |
6201 #endif | |
6202 { | |
6203 #ifdef FEAT_CMDWIN | |
6204 /* In the cmdline window a <CR> executes the command. */ | |
170 | 6205 if (cmdwin_type != 0 && cap->cmdchar == CAR) |
7 | 6206 cmdwin_result = CAR; |
6207 else | |
6208 #endif | |
6209 { | |
6210 cap->oap->motion_type = MLINE; | |
6211 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6212 clearopbeep(cap->oap); | |
6213 else if (cap->arg) | |
6214 beginline(BL_WHITE | BL_FIX); | |
6215 } | |
6216 } | |
6217 } | |
6218 | |
6219 #ifdef FEAT_SEARCHPATH | |
6220 /* | |
6221 * Grab the file name under the cursor and edit it. | |
6222 */ | |
6223 static void | |
6224 nv_gotofile(cap) | |
6225 cmdarg_T *cap; | |
6226 { | |
6227 char_u *ptr; | |
681 | 6228 linenr_T lnum = -1; |
7 | 6229 |
633 | 6230 if (text_locked()) |
7 | 6231 { |
6232 clearopbeep(cap->oap); | |
633 | 6233 text_locked_msg(); |
7 | 6234 return; |
6235 } | |
819 | 6236 #ifdef FEAT_AUTOCMD |
6237 if (curbuf_locked()) | |
6238 { | |
6239 clearop(cap->oap); | |
6240 return; | |
6241 } | |
6242 #endif | |
7 | 6243 |
681 | 6244 ptr = grab_file_name(cap->count1, &lnum); |
7 | 6245 |
6246 if (ptr != NULL) | |
6247 { | |
6248 /* do autowrite if necessary */ | |
6249 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf)) | |
6250 autowrite(curbuf, FALSE); | |
6251 setpcmark(); | |
6252 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST, | |
1743 | 6253 P_HID(curbuf) ? ECMD_HIDE : 0, curwin); |
681 | 6254 if (cap->nchar == 'F' && lnum >= 0) |
6255 { | |
6256 curwin->w_cursor.lnum = lnum; | |
6257 check_cursor_lnum(); | |
6258 beginline(BL_SOL | BL_FIX); | |
6259 } | |
7 | 6260 vim_free(ptr); |
6261 } | |
6262 else | |
6263 clearop(cap->oap); | |
6264 } | |
6265 #endif | |
6266 | |
6267 /* | |
6268 * <End> command: to end of current line or last line. | |
6269 */ | |
6270 static void | |
6271 nv_end(cap) | |
6272 cmdarg_T *cap; | |
6273 { | |
180 | 6274 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */ |
6275 { | |
6276 cap->arg = TRUE; | |
7 | 6277 nv_goto(cap); |
6278 cap->count1 = 1; /* to end of current line */ | |
6279 } | |
6280 nv_dollar(cap); | |
6281 } | |
6282 | |
6283 /* | |
6284 * Handle the "$" command. | |
6285 */ | |
6286 static void | |
6287 nv_dollar(cap) | |
6288 cmdarg_T *cap; | |
6289 { | |
6290 cap->oap->motion_type = MCHAR; | |
6291 cap->oap->inclusive = TRUE; | |
6292 #ifdef FEAT_VIRTUALEDIT | |
6293 /* In virtual mode when off the edge of a line and an operator | |
6294 * is pending (whew!) keep the cursor where it is. | |
6295 * Otherwise, send it to the end of the line. */ | |
6296 if (!virtual_active() || gchar_cursor() != NUL | |
6297 || cap->oap->op_type == OP_NOP) | |
6298 #endif | |
6299 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
6300 if (cursor_down((long)(cap->count1 - 1), | |
6301 cap->oap->op_type == OP_NOP) == FAIL) | |
6302 clearopbeep(cap->oap); | |
6303 #ifdef FEAT_FOLDING | |
6304 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6305 foldOpenCursor(); | |
6306 #endif | |
6307 } | |
6308 | |
6309 /* | |
6310 * Implementation of '?' and '/' commands. | |
6311 * If cap->arg is TRUE don't set PC mark. | |
6312 */ | |
6313 static void | |
6314 nv_search(cap) | |
6315 cmdarg_T *cap; | |
6316 { | |
6317 oparg_T *oap = cap->oap; | |
6318 | |
6319 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13) | |
6320 { | |
6321 /* Translate "g??" to "g?g?" */ | |
6322 cap->cmdchar = 'g'; | |
6323 cap->nchar = '?'; | |
6324 nv_operator(cap); | |
6325 return; | |
6326 } | |
6327 | |
6328 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0); | |
6329 | |
6330 if (cap->searchbuf == NULL) | |
6331 { | |
6332 clearop(oap); | |
6333 return; | |
6334 } | |
6335 | |
6620 | 6336 (void)normal_search(cap, cap->cmdchar, cap->searchbuf, |
7 | 6337 (cap->arg ? 0 : SEARCH_MARK)); |
6338 } | |
6339 | |
6340 /* | |
6341 * Handle "N" and "n" commands. | |
6342 * cap->arg is SEARCH_REV for "N", 0 for "n". | |
6343 */ | |
6344 static void | |
6345 nv_next(cap) | |
6346 cmdarg_T *cap; | |
6347 { | |
6620 | 6348 pos_T old = curwin->w_cursor; |
6349 int i = normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
6350 | |
6351 if (i == 1 && equalpos(old, curwin->w_cursor)) | |
6352 { | |
6353 /* Avoid getting stuck on the current cursor position, which can | |
6354 * happen when an offset is given and the cursor is on the last char | |
6355 * in the buffer: Repeat with count + 1. */ | |
6356 cap->count1 += 1; | |
6357 (void)normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
6358 cap->count1 -= 1; | |
6359 } | |
7 | 6360 } |
6361 | |
6362 /* | |
6363 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat). | |
6364 * Uses only cap->count1 and cap->oap from "cap". | |
6620 | 6365 * Return 0 for failure, 1 for found, 2 for found and line offset added. |
6366 */ | |
6367 static int | |
7 | 6368 normal_search(cap, dir, pat, opt) |
6369 cmdarg_T *cap; | |
6370 int dir; | |
6371 char_u *pat; | |
6372 int opt; /* extra flags for do_search() */ | |
6373 { | |
6374 int i; | |
6375 | |
6376 cap->oap->motion_type = MCHAR; | |
6377 cap->oap->inclusive = FALSE; | |
6378 cap->oap->use_reg_one = TRUE; | |
6379 curwin->w_set_curswant = TRUE; | |
6380 | |
6381 i = do_search(cap->oap, dir, pat, cap->count1, | |
1521 | 6382 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG, NULL); |
7 | 6383 if (i == 0) |
6384 clearop(cap->oap); | |
6385 else | |
6386 { | |
6387 if (i == 2) | |
6388 cap->oap->motion_type = MLINE; | |
6389 #ifdef FEAT_VIRTUALEDIT | |
6390 curwin->w_cursor.coladd = 0; | |
6391 #endif | |
6392 #ifdef FEAT_FOLDING | |
6393 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6394 foldOpenCursor(); | |
6395 #endif | |
6396 } | |
6397 | |
6398 /* "/$" will put the cursor after the end of the line, may need to | |
6399 * correct that here */ | |
6400 check_cursor(); | |
6620 | 6401 return i; |
7 | 6402 } |
6403 | |
6404 /* | |
6405 * Character search commands. | |
6406 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for | |
6407 * ',' and FALSE for ';'. | |
6408 * cap->nchar is NUL for ',' and ';' (repeat the search) | |
6409 */ | |
6410 static void | |
6411 nv_csearch(cap) | |
6412 cmdarg_T *cap; | |
6413 { | |
6414 int t_cmd; | |
6415 | |
6416 if (cap->cmdchar == 't' || cap->cmdchar == 'T') | |
6417 t_cmd = TRUE; | |
6418 else | |
6419 t_cmd = FALSE; | |
6420 | |
6421 cap->oap->motion_type = MCHAR; | |
6422 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL) | |
6423 clearopbeep(cap->oap); | |
6424 else | |
6425 { | |
6426 curwin->w_set_curswant = TRUE; | |
6427 #ifdef FEAT_VIRTUALEDIT | |
6428 /* Include a Tab for "tx" and for "dfx". */ | |
6429 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD | |
6430 && (t_cmd || cap->oap->op_type != OP_NOP)) | |
6431 { | |
6432 colnr_T scol, ecol; | |
6433 | |
6434 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
6435 curwin->w_cursor.coladd = ecol - scol; | |
6436 } | |
6437 else | |
6438 curwin->w_cursor.coladd = 0; | |
6439 #endif | |
6440 adjust_for_sel(cap); | |
6441 #ifdef FEAT_FOLDING | |
6442 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6443 foldOpenCursor(); | |
6444 #endif | |
6445 } | |
6446 } | |
6447 | |
6448 /* | |
6449 * "[" and "]" commands. | |
6450 * cap->arg is BACKWARD for "[" and FORWARD for "]". | |
6451 */ | |
6452 static void | |
6453 nv_brackets(cap) | |
6454 cmdarg_T *cap; | |
6455 { | |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
6456 pos_T new_pos = INIT_POS_T(0, 0, 0); |
7 | 6457 pos_T prev_pos; |
6458 pos_T *pos = NULL; /* init for GCC */ | |
6459 pos_T old_pos; /* cursor position before command */ | |
6460 int flag; | |
6461 long n; | |
6462 int findc; | |
6463 int c; | |
6464 | |
6465 cap->oap->motion_type = MCHAR; | |
6466 cap->oap->inclusive = FALSE; | |
6467 old_pos = curwin->w_cursor; | |
6468 #ifdef FEAT_VIRTUALEDIT | |
6469 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */ | |
6470 #endif | |
6471 | |
6472 #ifdef FEAT_SEARCHPATH | |
6473 /* | |
6474 * "[f" or "]f" : Edit file under the cursor (same as "gf") | |
6475 */ | |
6476 if (cap->nchar == 'f') | |
6477 nv_gotofile(cap); | |
6478 else | |
6479 #endif | |
6480 | |
6481 #ifdef FEAT_FIND_ID | |
6482 /* | |
1188 | 6483 * Find the occurrence(s) of the identifier or define under cursor |
6484 * in current and included files or jump to the first occurrence. | |
7 | 6485 * |
6486 * search list jump | |
6487 * fwd bwd fwd bwd fwd bwd | |
6488 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I" | |
6489 * define "]d" "[d" "]D" "[D" "]^D" "[^D" | |
6490 */ | |
6491 if (vim_strchr((char_u *) | |
6492 #ifdef EBCDIC | |
6493 "iI\005dD\067", | |
6494 #else | |
6495 "iI\011dD\004", | |
6496 #endif | |
6497 cap->nchar) != NULL) | |
6498 { | |
6499 char_u *ptr; | |
6500 int len; | |
6501 | |
6502 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
6503 clearop(cap->oap); | |
6504 else | |
6505 { | |
6506 find_pattern_in_path(ptr, 0, len, TRUE, | |
6507 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE, | |
6508 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY, | |
6509 cap->count1, | |
6510 isupper(cap->nchar) ? ACTION_SHOW_ALL : | |
6511 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO, | |
6512 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1, | |
6513 (linenr_T)MAXLNUM); | |
6514 curwin->w_set_curswant = TRUE; | |
6515 } | |
6516 } | |
6517 else | |
6518 #endif | |
6519 | |
6520 /* | |
6521 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')' | |
6522 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct. | |
6523 * "[/", "[*", "]/", "]*": go to Nth comment start/end. | |
6524 * "[m" or "]m" search for prev/next start of (Java) method. | |
6525 * "[M" or "]M" search for prev/next end of (Java) method. | |
6526 */ | |
6527 if ( (cap->cmdchar == '[' | |
6528 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL) | |
6529 || (cap->cmdchar == ']' | |
6530 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL)) | |
6531 { | |
6532 if (cap->nchar == '*') | |
6533 cap->nchar = '/'; | |
6534 prev_pos.lnum = 0; | |
6535 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6536 { | |
6537 if (cap->cmdchar == '[') | |
6538 findc = '{'; | |
6539 else | |
6540 findc = '}'; | |
6541 n = 9999; | |
6542 } | |
6543 else | |
6544 { | |
6545 findc = cap->nchar; | |
6546 n = cap->count1; | |
6547 } | |
6548 for ( ; n > 0; --n) | |
6549 { | |
6550 if ((pos = findmatchlimit(cap->oap, findc, | |
6551 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL) | |
6552 { | |
6553 if (new_pos.lnum == 0) /* nothing found */ | |
6554 { | |
6555 if (cap->nchar != 'm' && cap->nchar != 'M') | |
6556 clearopbeep(cap->oap); | |
6557 } | |
6558 else | |
6559 pos = &new_pos; /* use last one found */ | |
6560 break; | |
6561 } | |
6562 prev_pos = new_pos; | |
6563 curwin->w_cursor = *pos; | |
6564 new_pos = *pos; | |
6565 } | |
6566 curwin->w_cursor = old_pos; | |
6567 | |
6568 /* | |
6569 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only | |
6570 * brought us to the match for "[m" and "]M" when inside a method. | |
6571 * Try finding the '{' or '}' we want to be at. | |
6572 * Also repeat for the given count. | |
6573 */ | |
6574 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6575 { | |
6576 /* norm is TRUE for "]M" and "[m" */ | |
6577 int norm = ((findc == '{') == (cap->nchar == 'm')); | |
6578 | |
6579 n = cap->count1; | |
6580 /* found a match: we were inside a method */ | |
6581 if (prev_pos.lnum != 0) | |
6582 { | |
6583 pos = &prev_pos; | |
6584 curwin->w_cursor = prev_pos; | |
6585 if (norm) | |
6586 --n; | |
6587 } | |
6588 else | |
6589 pos = NULL; | |
6590 while (n > 0) | |
6591 { | |
6592 for (;;) | |
6593 { | |
6594 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0) | |
6595 { | |
6596 /* if not found anything, that's an error */ | |
6597 if (pos == NULL) | |
6598 clearopbeep(cap->oap); | |
6599 n = 0; | |
6600 break; | |
6601 } | |
6602 c = gchar_cursor(); | |
6603 if (c == '{' || c == '}') | |
6604 { | |
6605 /* Must have found end/start of class: use it. | |
6606 * Or found the place to be at. */ | |
6607 if ((c == findc && norm) || (n == 1 && !norm)) | |
6608 { | |
6609 new_pos = curwin->w_cursor; | |
6610 pos = &new_pos; | |
6611 n = 0; | |
6612 } | |
6613 /* if no match found at all, we started outside of the | |
6614 * class and we're inside now. Just go on. */ | |
6615 else if (new_pos.lnum == 0) | |
6616 { | |
6617 new_pos = curwin->w_cursor; | |
6618 pos = &new_pos; | |
6619 } | |
6620 /* found start/end of other method: go to match */ | |
6621 else if ((pos = findmatchlimit(cap->oap, findc, | |
6622 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, | |
6623 0)) == NULL) | |
6624 n = 0; | |
6625 else | |
6626 curwin->w_cursor = *pos; | |
6627 break; | |
6628 } | |
6629 } | |
6630 --n; | |
6631 } | |
6632 curwin->w_cursor = old_pos; | |
6633 if (pos == NULL && new_pos.lnum != 0) | |
6634 clearopbeep(cap->oap); | |
6635 } | |
6636 if (pos != NULL) | |
6637 { | |
6638 setpcmark(); | |
6639 curwin->w_cursor = *pos; | |
6640 curwin->w_set_curswant = TRUE; | |
6641 #ifdef FEAT_FOLDING | |
6642 if ((fdo_flags & FDO_BLOCK) && KeyTyped | |
6643 && cap->oap->op_type == OP_NOP) | |
6644 foldOpenCursor(); | |
6645 #endif | |
6646 } | |
6647 } | |
6648 | |
6649 /* | |
6650 * "[[", "[]", "]]" and "][": move to start or end of function | |
6651 */ | |
6652 else if (cap->nchar == '[' || cap->nchar == ']') | |
6653 { | |
6654 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */ | |
6655 flag = '{'; | |
6656 else | |
6657 flag = '}'; /* "][" or "[]" */ | |
6658 | |
6659 curwin->w_set_curswant = TRUE; | |
6660 /* | |
6661 * Imitate strange Vi behaviour: When using "]]" with an operator | |
6662 * we also stop at '}'. | |
6663 */ | |
503 | 6664 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag, |
7 | 6665 (cap->oap->op_type != OP_NOP |
6666 && cap->arg == FORWARD && flag == '{'))) | |
6667 clearopbeep(cap->oap); | |
6668 else | |
6669 { | |
6670 if (cap->oap->op_type == OP_NOP) | |
6671 beginline(BL_WHITE | BL_FIX); | |
6672 #ifdef FEAT_FOLDING | |
6673 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6674 foldOpenCursor(); | |
6675 #endif | |
6676 } | |
6677 } | |
6678 | |
6679 /* | |
6680 * "[p", "[P", "]P" and "]p": put with indent adjustment | |
6681 */ | |
6682 else if (cap->nchar == 'p' || cap->nchar == 'P') | |
6683 { | |
1312 | 6684 if (!checkclearop(cap->oap)) |
7 | 6685 { |
5708 | 6686 int dir = (cap->cmdchar == ']' && cap->nchar == 'p') |
6687 ? FORWARD : BACKWARD; | |
6688 int regname = cap->oap->regname; | |
6689 int was_visual = VIsual_active; | |
6690 int line_count = curbuf->b_ml.ml_line_count; | |
6691 pos_T start, end; | |
6692 | |
6693 if (VIsual_active) | |
6694 { | |
6695 start = ltoreq(VIsual, curwin->w_cursor) | |
6696 ? VIsual : curwin->w_cursor; | |
6697 end = equalpos(start,VIsual) ? curwin->w_cursor : VIsual; | |
6698 curwin->w_cursor = (dir == BACKWARD ? start : end); | |
6699 } | |
6700 # ifdef FEAT_CLIPBOARD | |
6701 adjust_clip_reg(®name); | |
6702 # endif | |
7 | 6703 prep_redo_cmd(cap); |
5708 | 6704 |
6705 do_put(regname, dir, cap->count1, PUT_FIXINDENT); | |
6706 if (was_visual) | |
6707 { | |
6708 VIsual = start; | |
6709 curwin->w_cursor = end; | |
6710 if (dir == BACKWARD) | |
6711 { | |
6712 /* adjust lines */ | |
6713 VIsual.lnum += curbuf->b_ml.ml_line_count - line_count; | |
6714 curwin->w_cursor.lnum += | |
6715 curbuf->b_ml.ml_line_count - line_count; | |
6716 } | |
6717 | |
6718 VIsual_active = TRUE; | |
6719 if (VIsual_mode == 'V') | |
6720 { | |
6721 /* delete visually selected lines */ | |
6722 cap->cmdchar = 'd'; | |
6723 cap->nchar = NUL; | |
6724 cap->oap->regname = regname; | |
6725 nv_operator(cap); | |
6726 do_pending_operator(cap, 0, FALSE); | |
6727 } | |
6728 if (VIsual_active) | |
6729 { | |
6730 end_visual_mode(); | |
6731 redraw_later(SOME_VALID); | |
6732 } | |
6733 } | |
7 | 6734 } |
6735 } | |
6736 | |
6737 /* | |
6738 * "['", "[`", "]'" and "]`": jump to next mark | |
6739 */ | |
6740 else if (cap->nchar == '\'' || cap->nchar == '`') | |
6741 { | |
6742 pos = &curwin->w_cursor; | |
6743 for (n = cap->count1; n > 0; --n) | |
6744 { | |
6745 prev_pos = *pos; | |
6746 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD, | |
6747 cap->nchar == '\''); | |
6748 if (pos == NULL) | |
6749 break; | |
6750 } | |
6751 if (pos == NULL) | |
6752 pos = &prev_pos; | |
6753 nv_cursormark(cap, cap->nchar == '\'', pos); | |
6754 } | |
6755 | |
6756 #ifdef FEAT_MOUSE | |
6757 /* | |
6758 * [ or ] followed by a middle mouse click: put selected text with | |
6759 * indent adjustment. Any other button just does as usual. | |
6760 */ | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
6761 else if (cap->nchar >= K_RIGHTRELEASE && cap->nchar <= K_LEFTMOUSE) |
7 | 6762 { |
6763 (void)do_mouse(cap->oap, cap->nchar, | |
6764 (cap->cmdchar == ']') ? FORWARD : BACKWARD, | |
6765 cap->count1, PUT_FIXINDENT); | |
6766 } | |
6767 #endif /* FEAT_MOUSE */ | |
6768 | |
6769 #ifdef FEAT_FOLDING | |
6770 /* | |
6771 * "[z" and "]z": move to start or end of open fold. | |
6772 */ | |
6773 else if (cap->nchar == 'z') | |
6774 { | |
6775 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6776 cap->count1) == FAIL) | |
6777 clearopbeep(cap->oap); | |
6778 } | |
6779 #endif | |
6780 | |
6781 #ifdef FEAT_DIFF | |
6782 /* | |
6783 * "[c" and "]c": move to next or previous diff-change. | |
6784 */ | |
6785 else if (cap->nchar == 'c') | |
6786 { | |
6787 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6788 cap->count1) == FAIL) | |
6789 clearopbeep(cap->oap); | |
6790 } | |
6791 #endif | |
6792 | |
737 | 6793 #ifdef FEAT_SPELL |
236 | 6794 /* |
6795 * "[s", "[S", "]s" and "]S": move to next spell error. | |
6796 */ | |
6797 else if (cap->nchar == 's' || cap->nchar == 'S') | |
6798 { | |
249 | 6799 setpcmark(); |
6800 for (n = 0; n < cap->count1; ++n) | |
498 | 6801 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD, |
6802 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0) | |
249 | 6803 { |
6804 clearopbeep(cap->oap); | |
6805 break; | |
6806 } | |
819 | 6807 # ifdef FEAT_FOLDING |
6808 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6809 foldOpenCursor(); | |
6810 # endif | |
236 | 6811 } |
6812 #endif | |
6813 | |
7 | 6814 /* Not a valid cap->nchar. */ |
6815 else | |
6816 clearopbeep(cap->oap); | |
6817 } | |
6818 | |
6819 /* | |
6820 * Handle Normal mode "%" command. | |
6821 */ | |
6822 static void | |
6823 nv_percent(cap) | |
6824 cmdarg_T *cap; | |
6825 { | |
6826 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
|
6827 #if defined(FEAT_FOLDING) |
7 | 6828 linenr_T lnum = curwin->w_cursor.lnum; |
6829 #endif | |
6830 | |
6831 cap->oap->inclusive = TRUE; | |
6832 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */ | |
6833 { | |
6834 if (cap->count0 > 100) | |
6835 clearopbeep(cap->oap); | |
6836 else | |
6837 { | |
6838 cap->oap->motion_type = MLINE; | |
6839 setpcmark(); | |
6840 /* Round up, so CTRL-G will give same value. Watch out for a | |
6841 * large line count, the line number must not go negative! */ | |
6842 if (curbuf->b_ml.ml_line_count > 1000000) | |
6843 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L) | |
6844 / 100L * cap->count0; | |
6845 else | |
6846 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * | |
6847 cap->count0 + 99L) / 100L; | |
6848 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6849 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6850 beginline(BL_SOL | BL_FIX); | |
6851 } | |
6852 } | |
6853 else /* "%" : go to matching paren */ | |
6854 { | |
6855 cap->oap->motion_type = MCHAR; | |
6856 cap->oap->use_reg_one = TRUE; | |
6857 if ((pos = findmatch(cap->oap, NUL)) == NULL) | |
6858 clearopbeep(cap->oap); | |
6859 else | |
6860 { | |
6861 setpcmark(); | |
6862 curwin->w_cursor = *pos; | |
6863 curwin->w_set_curswant = TRUE; | |
6864 #ifdef FEAT_VIRTUALEDIT | |
6865 curwin->w_cursor.coladd = 0; | |
6866 #endif | |
6867 adjust_for_sel(cap); | |
6868 } | |
6869 } | |
6870 #ifdef FEAT_FOLDING | |
6871 if (cap->oap->op_type == OP_NOP | |
6872 && lnum != curwin->w_cursor.lnum | |
6873 && (fdo_flags & FDO_PERCENT) | |
6874 && KeyTyped) | |
6875 foldOpenCursor(); | |
6876 #endif | |
6877 } | |
6878 | |
6879 /* | |
6880 * Handle "(" and ")" commands. | |
6881 * cap->arg is BACKWARD for "(" and FORWARD for ")". | |
6882 */ | |
6883 static void | |
6884 nv_brace(cap) | |
6885 cmdarg_T *cap; | |
6886 { | |
6887 cap->oap->motion_type = MCHAR; | |
6888 cap->oap->use_reg_one = TRUE; | |
620 | 6889 /* The motion used to be inclusive for "(", but that is not what Vi does. */ |
6890 cap->oap->inclusive = FALSE; | |
7 | 6891 curwin->w_set_curswant = TRUE; |
6892 | |
6893 if (findsent(cap->arg, cap->count1) == FAIL) | |
6894 clearopbeep(cap->oap); | |
6895 else | |
6896 { | |
1505 | 6897 /* Don't leave the cursor on the NUL past end of line. */ |
6898 adjust_cursor(cap->oap); | |
7 | 6899 #ifdef FEAT_VIRTUALEDIT |
6900 curwin->w_cursor.coladd = 0; | |
6901 #endif | |
6902 #ifdef FEAT_FOLDING | |
6903 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6904 foldOpenCursor(); | |
6905 #endif | |
6906 } | |
6907 } | |
6908 | |
6909 /* | |
6910 * "m" command: Mark a position. | |
6911 */ | |
6912 static void | |
6913 nv_mark(cap) | |
6914 cmdarg_T *cap; | |
6915 { | |
6916 if (!checkclearop(cap->oap)) | |
6917 { | |
6918 if (setmark(cap->nchar) == FAIL) | |
6919 clearopbeep(cap->oap); | |
6920 } | |
6921 } | |
6922 | |
6923 /* | |
6924 * "{" and "}" commands. | |
6925 * cmd->arg is BACKWARD for "{" and FORWARD for "}". | |
6926 */ | |
6927 static void | |
6928 nv_findpar(cap) | |
6929 cmdarg_T *cap; | |
6930 { | |
6931 cap->oap->motion_type = MCHAR; | |
6932 cap->oap->inclusive = FALSE; | |
6933 cap->oap->use_reg_one = TRUE; | |
6934 curwin->w_set_curswant = TRUE; | |
503 | 6935 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE)) |
7 | 6936 clearopbeep(cap->oap); |
6937 else | |
6938 { | |
6939 #ifdef FEAT_VIRTUALEDIT | |
6940 curwin->w_cursor.coladd = 0; | |
6941 #endif | |
6942 #ifdef FEAT_FOLDING | |
6943 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6944 foldOpenCursor(); | |
6945 #endif | |
6946 } | |
6947 } | |
6948 | |
6949 /* | |
6950 * "u" command: Undo or make lower case. | |
6951 */ | |
6952 static void | |
6953 nv_undo(cap) | |
6954 cmdarg_T *cap; | |
6955 { | |
5735 | 6956 if (cap->oap->op_type == OP_LOWER || VIsual_active) |
7 | 6957 { |
6958 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */ | |
6959 cap->cmdchar = 'g'; | |
6960 cap->nchar = 'u'; | |
6961 nv_operator(cap); | |
6962 } | |
6963 else | |
6964 nv_kundo(cap); | |
6965 } | |
6966 | |
6967 /* | |
6968 * <Undo> command. | |
6969 */ | |
6970 static void | |
6971 nv_kundo(cap) | |
6972 cmdarg_T *cap; | |
6973 { | |
6974 if (!checkclearopq(cap->oap)) | |
6975 { | |
6976 u_undo((int)cap->count1); | |
6977 curwin->w_set_curswant = TRUE; | |
6978 } | |
6979 } | |
6980 | |
6981 /* | |
6982 * Handle the "r" command. | |
6983 */ | |
6984 static void | |
6985 nv_replace(cap) | |
6986 cmdarg_T *cap; | |
6987 { | |
6988 char_u *ptr; | |
6989 int had_ctrl_v; | |
6990 long n; | |
6991 | |
6992 if (checkclearop(cap->oap)) | |
6993 return; | |
6994 | |
6995 /* get another character */ | |
6996 if (cap->nchar == Ctrl_V) | |
6997 { | |
6998 had_ctrl_v = Ctrl_V; | |
6999 cap->nchar = get_literal(); | |
7000 /* Don't redo a multibyte character with CTRL-V. */ | |
7001 if (cap->nchar > DEL) | |
7002 had_ctrl_v = NUL; | |
7003 } | |
7004 else | |
7005 had_ctrl_v = NUL; | |
7006 | |
1343 | 7007 /* Abort if the character is a special key. */ |
7008 if (IS_SPECIAL(cap->nchar)) | |
7009 { | |
7010 clearopbeep(cap->oap); | |
7011 return; | |
7012 } | |
7013 | |
7 | 7014 /* Visual mode "r" */ |
7015 if (VIsual_active) | |
7016 { | |
1797 | 7017 if (got_int) |
7018 reset_VIsual(); | |
5428 | 7019 if (had_ctrl_v) |
7020 { | |
7021 if (cap->nchar == '\r') | |
7022 cap->nchar = -1; | |
7023 else if (cap->nchar == '\n') | |
7024 cap->nchar = -2; | |
7025 } | |
7 | 7026 nv_operator(cap); |
7027 return; | |
7028 } | |
7029 | |
7030 #ifdef FEAT_VIRTUALEDIT | |
7031 /* Break tabs, etc. */ | |
7032 if (virtual_active()) | |
7033 { | |
7034 if (u_save_cursor() == FAIL) | |
7035 return; | |
7036 if (gchar_cursor() == NUL) | |
7037 { | |
7038 /* Add extra space and put the cursor on the first one. */ | |
7039 coladvance_force((colnr_T)(getviscol() + cap->count1)); | |
7040 curwin->w_cursor.col -= cap->count1; | |
7041 } | |
7042 else if (gchar_cursor() == TAB) | |
7043 coladvance_force(getviscol()); | |
7044 } | |
7045 #endif | |
7046 | |
1343 | 7047 /* Abort if not enough characters to replace. */ |
7 | 7048 ptr = ml_get_cursor(); |
1343 | 7049 if (STRLEN(ptr) < (unsigned)cap->count1 |
7 | 7050 #ifdef FEAT_MBYTE |
7051 || (has_mbyte && mb_charlen(ptr) < cap->count1) | |
7052 #endif | |
7053 ) | |
7054 { | |
7055 clearopbeep(cap->oap); | |
7056 return; | |
7057 } | |
7058 | |
7059 /* | |
7060 * Replacing with a TAB is done by edit() when it is complicated because | |
7061 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB. | |
7062 * Other characters are done below to avoid problems with things like | |
7063 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC). | |
7064 */ | |
7065 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta)) | |
7066 { | |
7067 stuffnumReadbuff(cap->count1); | |
7068 stuffcharReadbuff('R'); | |
7069 stuffcharReadbuff('\t'); | |
7070 stuffcharReadbuff(ESC); | |
7071 return; | |
7072 } | |
7073 | |
7074 /* save line for undo */ | |
7075 if (u_save_cursor() == FAIL) | |
7076 return; | |
7077 | |
7078 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n')) | |
7079 { | |
7080 /* | |
7081 * Replace character(s) by a single newline. | |
7082 * Strange vi behaviour: Only one newline is inserted. | |
7083 * Delete the characters here. | |
7084 * Insert the newline with an insert command, takes care of | |
7085 * autoindent. The insert command depends on being on the last | |
7086 * character of a line or not. | |
7087 */ | |
7088 #ifdef FEAT_MBYTE | |
7089 (void)del_chars(cap->count1, FALSE); /* delete the characters */ | |
7090 #else | |
608 | 7091 (void)del_bytes(cap->count1, FALSE, FALSE); /* delete the characters */ |
7 | 7092 #endif |
7093 stuffcharReadbuff('\r'); | |
7094 stuffcharReadbuff(ESC); | |
7095 | |
7096 /* Give 'r' to edit(), to get the redo command right. */ | |
7097 invoke_edit(cap, TRUE, 'r', FALSE); | |
7098 } | |
7099 else | |
7100 { | |
7101 prep_redo(cap->oap->regname, cap->count1, | |
7102 NUL, 'r', NUL, had_ctrl_v, cap->nchar); | |
7103 | |
7104 curbuf->b_op_start = curwin->w_cursor; | |
7105 #ifdef FEAT_MBYTE | |
7106 if (has_mbyte) | |
7107 { | |
7108 int old_State = State; | |
7109 | |
7110 if (cap->ncharC1 != 0) | |
7111 AppendCharToRedobuff(cap->ncharC1); | |
7112 if (cap->ncharC2 != 0) | |
7113 AppendCharToRedobuff(cap->ncharC2); | |
7114 | |
7115 /* This is slow, but it handles replacing a single-byte with a | |
7116 * multi-byte and the other way around. Also handles adding | |
7117 * composing characters for utf-8. */ | |
7118 for (n = cap->count1; n > 0; --n) | |
7119 { | |
7120 State = REPLACE; | |
3501 | 7121 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
7122 { | |
7123 int c = ins_copychar(curwin->w_cursor.lnum | |
7124 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
7125 if (c != NUL) | |
7126 ins_char(c); | |
7127 else | |
7128 /* will be decremented further down */ | |
7129 ++curwin->w_cursor.col; | |
7130 } | |
7131 else | |
7132 ins_char(cap->nchar); | |
7 | 7133 State = old_State; |
7134 if (cap->ncharC1 != 0) | |
7135 ins_char(cap->ncharC1); | |
7136 if (cap->ncharC2 != 0) | |
7137 ins_char(cap->ncharC2); | |
7138 } | |
7139 } | |
7140 else | |
7141 #endif | |
7142 { | |
7143 /* | |
7144 * Replace the characters within one line. | |
7145 */ | |
7146 for (n = cap->count1; n > 0; --n) | |
7147 { | |
7148 /* | |
7149 * Get ptr again, because u_save and/or showmatch() will have | |
7150 * released the line. At the same time we let know that the | |
7151 * line will be changed. | |
7152 */ | |
7153 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE); | |
3501 | 7154 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
7155 { | |
7156 int c = ins_copychar(curwin->w_cursor.lnum | |
7157 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
7158 if (c != NUL) | |
7159 ptr[curwin->w_cursor.col] = c; | |
7160 } | |
7161 else | |
7162 ptr[curwin->w_cursor.col] = cap->nchar; | |
7 | 7163 if (p_sm && msg_silent == 0) |
7164 showmatch(cap->nchar); | |
7165 ++curwin->w_cursor.col; | |
7166 } | |
7167 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7168 if (netbeans_active()) |
7 | 7169 { |
2210 | 7170 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1); |
7 | 7171 |
33 | 7172 netbeans_removed(curbuf, curwin->w_cursor.lnum, start, |
2210 | 7173 (long)cap->count1); |
7 | 7174 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start, |
33 | 7175 &ptr[start], (int)cap->count1); |
7 | 7176 } |
7177 #endif | |
7178 | |
7179 /* mark the buffer as changed and prepare for displaying */ | |
7180 changed_bytes(curwin->w_cursor.lnum, | |
7181 (colnr_T)(curwin->w_cursor.col - cap->count1)); | |
7182 } | |
7183 --curwin->w_cursor.col; /* cursor on the last replaced char */ | |
7184 #ifdef FEAT_MBYTE | |
7185 /* if the character on the left of the current cursor is a multi-byte | |
7186 * character, move two characters left */ | |
7187 if (has_mbyte) | |
7188 mb_adjust_cursor(); | |
7189 #endif | |
7190 curbuf->b_op_end = curwin->w_cursor; | |
7191 curwin->w_set_curswant = TRUE; | |
7192 set_last_insert(cap->nchar); | |
7193 } | |
7194 } | |
7195 | |
7196 /* | |
7197 * 'o': Exchange start and end of Visual area. | |
7198 * 'O': same, but in block mode exchange left and right corners. | |
7199 */ | |
7200 static void | |
7201 v_swap_corners(cmdchar) | |
7202 int cmdchar; | |
7203 { | |
7204 pos_T old_cursor; | |
7205 colnr_T left, right; | |
7206 | |
7207 if (cmdchar == 'O' && VIsual_mode == Ctrl_V) | |
7208 { | |
7209 old_cursor = curwin->w_cursor; | |
7210 getvcols(curwin, &old_cursor, &VIsual, &left, &right); | |
7211 curwin->w_cursor.lnum = VIsual.lnum; | |
7212 coladvance(left); | |
7213 VIsual = curwin->w_cursor; | |
7214 | |
7215 curwin->w_cursor.lnum = old_cursor.lnum; | |
7216 curwin->w_curswant = right; | |
7217 /* 'selection "exclusive" and cursor at right-bottom corner: move it | |
7218 * right one column */ | |
7219 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e') | |
7220 ++curwin->w_curswant; | |
7221 coladvance(curwin->w_curswant); | |
7222 if (curwin->w_cursor.col == old_cursor.col | |
7223 #ifdef FEAT_VIRTUALEDIT | |
7224 && (!virtual_active() | |
7225 || curwin->w_cursor.coladd == old_cursor.coladd) | |
7226 #endif | |
7227 ) | |
7228 { | |
7229 curwin->w_cursor.lnum = VIsual.lnum; | |
7230 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e') | |
7231 ++right; | |
7232 coladvance(right); | |
7233 VIsual = curwin->w_cursor; | |
7234 | |
7235 curwin->w_cursor.lnum = old_cursor.lnum; | |
7236 coladvance(left); | |
7237 curwin->w_curswant = left; | |
7238 } | |
7239 } | |
7240 else | |
7241 { | |
7242 old_cursor = curwin->w_cursor; | |
7243 curwin->w_cursor = VIsual; | |
7244 VIsual = old_cursor; | |
7245 curwin->w_set_curswant = TRUE; | |
7246 } | |
7247 } | |
7248 | |
7249 /* | |
7250 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE). | |
7251 */ | |
7252 static void | |
7253 nv_Replace(cap) | |
7254 cmdarg_T *cap; | |
7255 { | |
7256 if (VIsual_active) /* "R" is replace lines */ | |
7257 { | |
7258 cap->cmdchar = 'c'; | |
7259 cap->nchar = NUL; | |
4213 | 7260 VIsual_mode_orig = VIsual_mode; /* remember original area for gv */ |
7 | 7261 VIsual_mode = 'V'; |
7262 nv_operator(cap); | |
7263 } | |
5735 | 7264 else if (!checkclearopq(cap->oap)) |
7 | 7265 { |
7266 if (!curbuf->b_p_ma) | |
7267 EMSG(_(e_modifiable)); | |
7268 else | |
7269 { | |
7270 #ifdef FEAT_VIRTUALEDIT | |
7271 if (virtual_active()) | |
7272 coladvance(getviscol()); | |
7273 #endif | |
7274 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE); | |
7275 } | |
7276 } | |
7277 } | |
7278 | |
7279 #ifdef FEAT_VREPLACE | |
7280 /* | |
7281 * "gr". | |
7282 */ | |
7283 static void | |
7284 nv_vreplace(cap) | |
7285 cmdarg_T *cap; | |
7286 { | |
7287 if (VIsual_active) | |
7288 { | |
7289 cap->cmdchar = 'r'; | |
7290 cap->nchar = cap->extra_char; | |
7291 nv_replace(cap); /* Do same as "r" in Visual mode for now */ | |
7292 } | |
5735 | 7293 else if (!checkclearopq(cap->oap)) |
7 | 7294 { |
7295 if (!curbuf->b_p_ma) | |
7296 EMSG(_(e_modifiable)); | |
7297 else | |
7298 { | |
7299 if (cap->extra_char == Ctrl_V) /* get another character */ | |
7300 cap->extra_char = get_literal(); | |
7301 stuffcharReadbuff(cap->extra_char); | |
7302 stuffcharReadbuff(ESC); | |
7303 # ifdef FEAT_VIRTUALEDIT | |
7304 if (virtual_active()) | |
7305 coladvance(getviscol()); | |
7306 # endif | |
7307 invoke_edit(cap, TRUE, 'v', FALSE); | |
7308 } | |
7309 } | |
7310 } | |
7311 #endif | |
7312 | |
7313 /* | |
7314 * Swap case for "~" command, when it does not work like an operator. | |
7315 */ | |
7316 static void | |
7317 n_swapchar(cap) | |
7318 cmdarg_T *cap; | |
7319 { | |
7320 long n; | |
7321 pos_T startpos; | |
7322 int did_change = 0; | |
7323 #ifdef FEAT_NETBEANS_INTG | |
7324 pos_T pos; | |
7325 char_u *ptr; | |
7326 int count; | |
7327 #endif | |
7328 | |
7329 if (checkclearopq(cap->oap)) | |
7330 return; | |
7331 | |
7332 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL) | |
7333 { | |
7334 clearopbeep(cap->oap); | |
7335 return; | |
7336 } | |
7337 | |
7338 prep_redo_cmd(cap); | |
7339 | |
7340 if (u_save_cursor() == FAIL) | |
7341 return; | |
7342 | |
7343 startpos = curwin->w_cursor; | |
7344 #ifdef FEAT_NETBEANS_INTG | |
7345 pos = startpos; | |
7346 #endif | |
7347 for (n = cap->count1; n > 0; --n) | |
7348 { | |
7349 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor); | |
7350 inc_cursor(); | |
7351 if (gchar_cursor() == NUL) | |
7352 { | |
7353 if (vim_strchr(p_ww, '~') != NULL | |
7354 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
7355 { | |
7356 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7357 if (netbeans_active()) |
7 | 7358 { |
7359 if (did_change) | |
7360 { | |
7361 ptr = ml_get(pos.lnum); | |
835 | 7362 count = (int)STRLEN(ptr) - pos.col; |
33 | 7363 netbeans_removed(curbuf, pos.lnum, pos.col, |
7364 (long)count); | |
7 | 7365 netbeans_inserted(curbuf, pos.lnum, pos.col, |
33 | 7366 &ptr[pos.col], count); |
7 | 7367 } |
7368 pos.col = 0; | |
7369 pos.lnum++; | |
7370 } | |
7371 #endif | |
7372 ++curwin->w_cursor.lnum; | |
7373 curwin->w_cursor.col = 0; | |
7374 if (n > 1) | |
7375 { | |
7376 if (u_savesub(curwin->w_cursor.lnum) == FAIL) | |
7377 break; | |
7378 u_clearline(); | |
7379 } | |
7380 } | |
7381 else | |
7382 break; | |
7383 } | |
7384 } | |
7385 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7386 if (did_change && netbeans_active()) |
7 | 7387 { |
7388 ptr = ml_get(pos.lnum); | |
7389 count = curwin->w_cursor.col - pos.col; | |
33 | 7390 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
7391 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count); | |
7 | 7392 } |
7393 #endif | |
7394 | |
7395 | |
7396 check_cursor(); | |
7397 curwin->w_set_curswant = TRUE; | |
7398 if (did_change) | |
7399 { | |
7400 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1, | |
7401 0L); | |
7402 curbuf->b_op_start = startpos; | |
7403 curbuf->b_op_end = curwin->w_cursor; | |
7404 if (curbuf->b_op_end.col > 0) | |
7405 --curbuf->b_op_end.col; | |
7406 } | |
7407 } | |
7408 | |
7409 /* | |
7410 * Move cursor to mark. | |
7411 */ | |
7412 static void | |
7413 nv_cursormark(cap, flag, pos) | |
7414 cmdarg_T *cap; | |
7415 int flag; | |
7416 pos_T *pos; | |
7417 { | |
7418 if (check_mark(pos) == FAIL) | |
7419 clearop(cap->oap); | |
7420 else | |
7421 { | |
7422 if (cap->cmdchar == '\'' | |
7423 || cap->cmdchar == '`' | |
7424 || cap->cmdchar == '[' | |
7425 || cap->cmdchar == ']') | |
7426 setpcmark(); | |
7427 curwin->w_cursor = *pos; | |
7428 if (flag) | |
7429 beginline(BL_WHITE | BL_FIX); | |
7430 else | |
7431 check_cursor(); | |
7432 } | |
7433 cap->oap->motion_type = flag ? MLINE : MCHAR; | |
7434 if (cap->cmdchar == '`') | |
7435 cap->oap->use_reg_one = TRUE; | |
7436 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */ | |
7437 curwin->w_set_curswant = TRUE; | |
7438 } | |
7439 | |
7440 /* | |
7441 * Handle commands that are operators in Visual mode. | |
7442 */ | |
7443 static void | |
7444 v_visop(cap) | |
7445 cmdarg_T *cap; | |
7446 { | |
7447 static char_u trans[] = "YyDdCcxdXdAAIIrr"; | |
7448 | |
7449 /* Uppercase means linewise, except in block mode, then "D" deletes till | |
4352 | 7450 * the end of the line, and "C" replaces till EOL */ |
7 | 7451 if (isupper(cap->cmdchar)) |
7452 { | |
7453 if (VIsual_mode != Ctrl_V) | |
4213 | 7454 { |
7455 VIsual_mode_orig = VIsual_mode; | |
7 | 7456 VIsual_mode = 'V'; |
4213 | 7457 } |
7 | 7458 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D') |
7459 curwin->w_curswant = MAXCOL; | |
7460 } | |
7461 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1); | |
7462 nv_operator(cap); | |
7463 } | |
7464 | |
7465 /* | |
7466 * "s" and "S" commands. | |
7467 */ | |
7468 static void | |
7469 nv_subst(cap) | |
7470 cmdarg_T *cap; | |
7471 { | |
7472 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */ | |
7473 { | |
7474 if (cap->cmdchar == 'S') | |
4213 | 7475 { |
7476 VIsual_mode_orig = VIsual_mode; | |
7 | 7477 VIsual_mode = 'V'; |
4213 | 7478 } |
7 | 7479 cap->cmdchar = 'c'; |
7480 nv_operator(cap); | |
7481 } | |
7482 else | |
7483 nv_optrans(cap); | |
7484 } | |
7485 | |
7486 /* | |
7487 * Abbreviated commands. | |
7488 */ | |
7489 static void | |
7490 nv_abbrev(cap) | |
7491 cmdarg_T *cap; | |
7492 { | |
7493 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL) | |
7494 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */ | |
7495 | |
7496 /* in Visual mode these commands are operators */ | |
7497 if (VIsual_active) | |
7498 v_visop(cap); | |
7499 else | |
7500 nv_optrans(cap); | |
7501 } | |
7502 | |
7503 /* | |
7504 * Translate a command into another command. | |
7505 */ | |
7506 static void | |
7507 nv_optrans(cap) | |
7508 cmdarg_T *cap; | |
7509 { | |
7510 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh", | |
7511 (char_u *)"d$", (char_u *)"c$", | |
7512 (char_u *)"cl", (char_u *)"cc", | |
7513 (char_u *)"yy", (char_u *)":s\r"}; | |
7514 static char_u *str = (char_u *)"xXDCsSY&"; | |
7515 | |
7516 if (!checkclearopq(cap->oap)) | |
7517 { | |
164 | 7518 /* In Vi "2D" doesn't delete the next line. Can't translate it |
7519 * either, because "2." should also not use the count. */ | |
7520 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL) | |
7521 { | |
7522 cap->oap->start = curwin->w_cursor; | |
7523 cap->oap->op_type = OP_DELETE; | |
1490 | 7524 #ifdef FEAT_EVAL |
7525 set_op_var(OP_DELETE); | |
7526 #endif | |
164 | 7527 cap->count1 = 1; |
7528 nv_dollar(cap); | |
7529 finish_op = TRUE; | |
7530 ResetRedobuff(); | |
7531 AppendCharToRedobuff('D'); | |
7532 } | |
7533 else | |
7534 { | |
7535 if (cap->count0) | |
7536 stuffnumReadbuff(cap->count0); | |
7537 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]); | |
7538 } | |
7 | 7539 } |
7540 cap->opcount = 0; | |
7541 } | |
7542 | |
7543 /* | |
7544 * "'" and "`" commands. Also for "g'" and "g`". | |
7545 * cap->arg is TRUE for "'" and "g'". | |
7546 */ | |
7547 static void | |
7548 nv_gomark(cap) | |
7549 cmdarg_T *cap; | |
7550 { | |
7551 pos_T *pos; | |
7552 int c; | |
7553 #ifdef FEAT_FOLDING | |
4017 | 7554 pos_T old_cursor = curwin->w_cursor; |
7 | 7555 int old_KeyTyped = KeyTyped; /* getting file may reset it */ |
7556 #endif | |
7557 | |
7558 if (cap->cmdchar == 'g') | |
7559 c = cap->extra_char; | |
7560 else | |
7561 c = cap->nchar; | |
7562 pos = getmark(c, (cap->oap->op_type == OP_NOP)); | |
7563 if (pos == (pos_T *)-1) /* jumped to other file */ | |
7564 { | |
7565 if (cap->arg) | |
7566 { | |
7567 check_cursor_lnum(); | |
7568 beginline(BL_WHITE | BL_FIX); | |
7569 } | |
7570 else | |
7571 check_cursor(); | |
7572 } | |
7573 else | |
7574 nv_cursormark(cap, cap->arg, pos); | |
7575 | |
7576 #ifdef FEAT_VIRTUALEDIT | |
7577 /* May need to clear the coladd that a mark includes. */ | |
7578 if (!virtual_active()) | |
7579 curwin->w_cursor.coladd = 0; | |
7580 #endif | |
7581 #ifdef FEAT_FOLDING | |
7582 if (cap->oap->op_type == OP_NOP | |
4057 | 7583 && pos != NULL |
4017 | 7584 && (pos == (pos_T *)-1 || !equalpos(old_cursor, *pos)) |
7 | 7585 && (fdo_flags & FDO_MARK) |
7586 && old_KeyTyped) | |
7587 foldOpenCursor(); | |
7588 #endif | |
7589 } | |
7590 | |
7591 /* | |
7592 * Handle CTRL-O, CTRL-I, "g;" and "g," commands. | |
7593 */ | |
7594 static void | |
7595 nv_pcmark(cap) | |
7596 cmdarg_T *cap; | |
7597 { | |
7598 #ifdef FEAT_JUMPLIST | |
7599 pos_T *pos; | |
7600 # ifdef FEAT_FOLDING | |
7601 linenr_T lnum = curwin->w_cursor.lnum; | |
7602 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
7603 # endif | |
7604 | |
7605 if (!checkclearopq(cap->oap)) | |
7606 { | |
7607 if (cap->cmdchar == 'g') | |
7608 pos = movechangelist((int)cap->count1); | |
7609 else | |
7610 pos = movemark((int)cap->count1); | |
7611 if (pos == (pos_T *)-1) /* jump to other file */ | |
7612 { | |
7613 curwin->w_set_curswant = TRUE; | |
7614 check_cursor(); | |
7615 } | |
7616 else if (pos != NULL) /* can jump */ | |
7617 nv_cursormark(cap, FALSE, pos); | |
7618 else if (cap->cmdchar == 'g') | |
7619 { | |
7620 if (curbuf->b_changelistlen == 0) | |
7621 EMSG(_("E664: changelist is empty")); | |
7622 else if (cap->count1 < 0) | |
7623 EMSG(_("E662: At start of changelist")); | |
7624 else | |
7625 EMSG(_("E663: At end of changelist")); | |
7626 } | |
7627 else | |
7628 clearopbeep(cap->oap); | |
7629 # ifdef FEAT_FOLDING | |
7630 if (cap->oap->op_type == OP_NOP | |
7631 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
7632 && (fdo_flags & FDO_MARK) | |
7633 && old_KeyTyped) | |
7634 foldOpenCursor(); | |
7635 # endif | |
7636 } | |
7637 #else | |
7638 clearopbeep(cap->oap); | |
7639 #endif | |
7640 } | |
7641 | |
7642 /* | |
7643 * Handle '"' command. | |
7644 */ | |
7645 static void | |
7646 nv_regname(cap) | |
7647 cmdarg_T *cap; | |
7648 { | |
7649 if (checkclearop(cap->oap)) | |
7650 return; | |
7651 #ifdef FEAT_EVAL | |
7652 if (cap->nchar == '=') | |
7653 cap->nchar = get_expr_register(); | |
7654 #endif | |
7655 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE)) | |
7656 { | |
7657 cap->oap->regname = cap->nchar; | |
7658 cap->opcount = cap->count0; /* remember count before '"' */ | |
7659 #ifdef FEAT_EVAL | |
7660 set_reg_var(cap->oap->regname); | |
7661 #endif | |
7662 } | |
7663 else | |
7664 clearopbeep(cap->oap); | |
7665 } | |
7666 | |
7667 /* | |
7668 * Handle "v", "V" and "CTRL-V" commands. | |
7669 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg | |
7670 * is TRUE. | |
167 | 7671 * Handle CTRL-Q just like CTRL-V. |
7 | 7672 */ |
7673 static void | |
7674 nv_visual(cap) | |
7675 cmdarg_T *cap; | |
7676 { | |
167 | 7677 if (cap->cmdchar == Ctrl_Q) |
7678 cap->cmdchar = Ctrl_V; | |
7679 | |
7 | 7680 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it |
7681 * characterwise, linewise, or blockwise. */ | |
7682 if (cap->oap->op_type != OP_NOP) | |
7683 { | |
7684 cap->oap->motion_force = cap->cmdchar; | |
7685 finish_op = FALSE; /* operator doesn't finish now but later */ | |
7686 return; | |
7687 } | |
7688 | |
7689 VIsual_select = cap->arg; | |
7690 if (VIsual_active) /* change Visual mode */ | |
7691 { | |
7692 if (VIsual_mode == cap->cmdchar) /* stop visual mode */ | |
7693 end_visual_mode(); | |
7694 else /* toggle char/block mode */ | |
7695 { /* or char/line mode */ | |
7696 VIsual_mode = cap->cmdchar; | |
7697 showmode(); | |
7698 } | |
7699 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
7700 } | |
7701 else /* start Visual mode */ | |
7702 { | |
7703 check_visual_highlight(); | |
3537 | 7704 if (cap->count0 > 0 && resel_VIsual_mode != NUL) |
7705 { | |
7706 /* use previously selected part */ | |
7 | 7707 VIsual = curwin->w_cursor; |
7708 | |
7709 VIsual_active = TRUE; | |
7710 VIsual_reselect = TRUE; | |
7711 if (!cap->arg) | |
7712 /* start Select mode when 'selectmode' contains "cmd" */ | |
7713 may_start_select('c'); | |
7714 #ifdef FEAT_MOUSE | |
7715 setmouse(); | |
7716 #endif | |
641 | 7717 if (p_smd && msg_silent == 0) |
7 | 7718 redraw_cmdline = TRUE; /* show visual mode later */ |
7719 /* | |
7720 * For V and ^V, we multiply the number of lines even if there | |
7721 * was only one -- webb | |
7722 */ | |
7723 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1) | |
7724 { | |
7725 curwin->w_cursor.lnum += | |
7726 resel_VIsual_line_count * cap->count0 - 1; | |
7727 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
7728 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
7729 } | |
7730 VIsual_mode = resel_VIsual_mode; | |
7731 if (VIsual_mode == 'v') | |
7732 { | |
7733 if (resel_VIsual_line_count <= 1) | |
3125 | 7734 { |
7735 validate_virtcol(); | |
7736 curwin->w_curswant = curwin->w_virtcol | |
7737 + resel_VIsual_vcol * cap->count0 - 1; | |
7738 } | |
7 | 7739 else |
3125 | 7740 curwin->w_curswant = resel_VIsual_vcol; |
7741 coladvance(curwin->w_curswant); | |
7 | 7742 } |
3125 | 7743 if (resel_VIsual_vcol == MAXCOL) |
7 | 7744 { |
7745 curwin->w_curswant = MAXCOL; | |
7746 coladvance((colnr_T)MAXCOL); | |
7747 } | |
7748 else if (VIsual_mode == Ctrl_V) | |
7749 { | |
7750 validate_virtcol(); | |
7751 curwin->w_curswant = curwin->w_virtcol | |
3125 | 7752 + resel_VIsual_vcol * cap->count0 - 1; |
7 | 7753 coladvance(curwin->w_curswant); |
7754 } | |
7755 else | |
7756 curwin->w_set_curswant = TRUE; | |
7757 redraw_curbuf_later(INVERTED); /* show the inversion */ | |
7758 } | |
7759 else | |
7760 { | |
7761 if (!cap->arg) | |
7762 /* start Select mode when 'selectmode' contains "cmd" */ | |
7763 may_start_select('c'); | |
7764 n_start_visual_mode(cap->cmdchar); | |
3537 | 7765 if (VIsual_mode != 'V' && *p_sel == 'e') |
7766 ++cap->count1; /* include one more char */ | |
7767 if (cap->count0 > 0 && --cap->count1 > 0) | |
7768 { | |
7769 /* With a count select that many characters or lines. */ | |
7770 if (VIsual_mode == 'v' || VIsual_mode == Ctrl_V) | |
7771 nv_right(cap); | |
7772 else if (VIsual_mode == 'V') | |
7773 nv_down(cap); | |
7774 } | |
7 | 7775 } |
7776 } | |
7777 } | |
7778 | |
7779 /* | |
7780 * Start selection for Shift-movement keys. | |
7781 */ | |
7782 void | |
7783 start_selection() | |
7784 { | |
7785 /* if 'selectmode' contains "key", start Select mode */ | |
7786 may_start_select('k'); | |
7787 n_start_visual_mode('v'); | |
7788 } | |
7789 | |
7790 /* | |
7791 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu. | |
7792 */ | |
7793 void | |
7794 may_start_select(c) | |
7795 int c; | |
7796 { | |
7797 VIsual_select = (stuff_empty() && typebuf_typed() | |
7798 && (vim_strchr(p_slm, c) != NULL)); | |
7799 } | |
7800 | |
7801 /* | |
7802 * Start Visual mode "c". | |
7803 * Should set VIsual_select before calling this. | |
7804 */ | |
7805 static void | |
7806 n_start_visual_mode(c) | |
7807 int c; | |
7808 { | |
2378
85b7dc8da5eb
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diff
changeset
|
7809 #ifdef FEAT_CONCEAL |
85b7dc8da5eb
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diff
changeset
|
7810 /* Check for redraw before changing the state. */ |
2428
33148c37f3c9
Changes for VMS. Mostly by Zoltan Arpadffy.
Bram Moolenaar <bram@vim.org>
parents:
2416
diff
changeset
|
7811 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:
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diff
changeset
|
7812 #endif |
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7813 |
7 | 7814 VIsual_mode = c; |
7815 VIsual_active = TRUE; | |
7816 VIsual_reselect = TRUE; | |
7817 #ifdef FEAT_VIRTUALEDIT | |
7818 /* Corner case: the 0 position in a tab may change when going into | |
7819 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting. | |
7820 */ | |
7821 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB) | |
3742 | 7822 { |
7823 validate_virtcol(); | |
7 | 7824 coladvance(curwin->w_virtcol); |
3742 | 7825 } |
7 | 7826 #endif |
7827 VIsual = curwin->w_cursor; | |
7828 | |
7829 #ifdef FEAT_FOLDING | |
7830 foldAdjustVisual(); | |
7831 #endif | |
7832 | |
7833 #ifdef FEAT_MOUSE | |
7834 setmouse(); | |
7835 #endif | |
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
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parents:
2348
diff
changeset
|
7836 #ifdef FEAT_CONCEAL |
85b7dc8da5eb
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Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7837 /* Check for redraw after changing the state. */ |
2428
33148c37f3c9
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Bram Moolenaar <bram@vim.org>
parents:
2416
diff
changeset
|
7838 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:
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diff
changeset
|
7839 #endif |
85b7dc8da5eb
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Bram Moolenaar <bram@vim.org>
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2348
diff
changeset
|
7840 |
641 | 7841 if (p_smd && msg_silent == 0) |
7 | 7842 redraw_cmdline = TRUE; /* show visual mode later */ |
7843 #ifdef FEAT_CLIPBOARD | |
7844 /* Make sure the clipboard gets updated. Needed because start and | |
7845 * end may still be the same, and the selection needs to be owned */ | |
7846 clip_star.vmode = NUL; | |
7847 #endif | |
7848 | |
7849 /* Only need to redraw this line, unless still need to redraw an old | |
7850 * Visual area (when 'lazyredraw' is set). */ | |
7851 if (curwin->w_redr_type < INVERTED) | |
7852 { | |
7853 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum; | |
7854 curwin->w_old_visual_lnum = curwin->w_cursor.lnum; | |
7855 } | |
7856 } | |
7857 | |
7858 | |
7859 /* | |
7860 * CTRL-W: Window commands | |
7861 */ | |
7862 static void | |
7863 nv_window(cap) | |
7864 cmdarg_T *cap; | |
7865 { | |
7866 #ifdef FEAT_WINDOWS | |
7867 if (!checkclearop(cap->oap)) | |
7868 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */ | |
7869 #else | |
7870 (void)checkclearop(cap->oap); | |
7871 #endif | |
7872 } | |
7873 | |
7874 /* | |
7875 * CTRL-Z: Suspend | |
7876 */ | |
7877 static void | |
7878 nv_suspend(cap) | |
7879 cmdarg_T *cap; | |
7880 { | |
7881 clearop(cap->oap); | |
7882 if (VIsual_active) | |
7883 end_visual_mode(); /* stop Visual mode */ | |
7884 do_cmdline_cmd((char_u *)"st"); | |
7885 } | |
7886 | |
7887 /* | |
7888 * Commands starting with "g". | |
7889 */ | |
7890 static void | |
7891 nv_g_cmd(cap) | |
7892 cmdarg_T *cap; | |
7893 { | |
7894 oparg_T *oap = cap->oap; | |
7895 pos_T tpos; | |
7896 int i; | |
7897 int flag = FALSE; | |
7898 | |
7899 switch (cap->nchar) | |
7900 { | |
6868 | 7901 case Ctrl_A: |
7902 case Ctrl_X: | |
7 | 7903 #ifdef MEM_PROFILE |
7904 /* | |
7905 * "g^A": dump log of used memory. | |
7906 */ | |
6868 | 7907 if (!VIsual_active && cap->nchar == Ctrl_A) |
7908 vim_mem_profile_dump(); | |
7909 else | |
7910 #endif | |
7911 /* | |
7912 * "g^A/g^X": sequentially increment visually selected region | |
7913 */ | |
7914 if (VIsual_active) | |
7915 { | |
7916 cap->arg = TRUE; | |
7917 cap->cmdchar = cap->nchar; | |
7918 nv_addsub(cap); | |
7919 } | |
7920 else | |
7921 clearopbeep(oap); | |
7 | 7922 break; |
7923 | |
7924 #ifdef FEAT_VREPLACE | |
7925 /* | |
7926 * "gR": Enter virtual replace mode. | |
7927 */ | |
7928 case 'R': | |
7929 cap->arg = TRUE; | |
7930 nv_Replace(cap); | |
7931 break; | |
7932 | |
7933 case 'r': | |
7934 nv_vreplace(cap); | |
7935 break; | |
7936 #endif | |
7937 | |
7938 case '&': | |
7939 do_cmdline_cmd((char_u *)"%s//~/&"); | |
7940 break; | |
7941 | |
7942 /* | |
7943 * "gv": Reselect the previous Visual area. If Visual already active, | |
7944 * exchange previous and current Visual area. | |
7945 */ | |
7946 case 'v': | |
7947 if (checkclearop(oap)) | |
7948 break; | |
7949 | |
690 | 7950 if ( curbuf->b_visual.vi_start.lnum == 0 |
7951 || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count | |
7952 || curbuf->b_visual.vi_end.lnum == 0) | |
7 | 7953 beep_flush(); |
7954 else | |
7955 { | |
7956 /* set w_cursor to the start of the Visual area, tpos to the end */ | |
7957 if (VIsual_active) | |
7958 { | |
7959 i = VIsual_mode; | |
690 | 7960 VIsual_mode = curbuf->b_visual.vi_mode; |
7961 curbuf->b_visual.vi_mode = i; | |
7 | 7962 # ifdef FEAT_EVAL |
7963 curbuf->b_visual_mode_eval = i; | |
7964 # endif | |
7965 i = curwin->w_curswant; | |
690 | 7966 curwin->w_curswant = curbuf->b_visual.vi_curswant; |
7967 curbuf->b_visual.vi_curswant = i; | |
7968 | |
7969 tpos = curbuf->b_visual.vi_end; | |
7970 curbuf->b_visual.vi_end = curwin->w_cursor; | |
7971 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7972 curbuf->b_visual.vi_start = VIsual; | |
7 | 7973 } |
7974 else | |
7975 { | |
690 | 7976 VIsual_mode = curbuf->b_visual.vi_mode; |
7977 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
7978 tpos = curbuf->b_visual.vi_end; | |
7979 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7 | 7980 } |
7981 | |
7982 VIsual_active = TRUE; | |
7983 VIsual_reselect = TRUE; | |
7984 | |
7985 /* Set Visual to the start and w_cursor to the end of the Visual | |
7986 * area. Make sure they are on an existing character. */ | |
7987 check_cursor(); | |
7988 VIsual = curwin->w_cursor; | |
7989 curwin->w_cursor = tpos; | |
7990 check_cursor(); | |
7991 update_topline(); | |
7992 /* | |
7993 * When called from normal "g" command: start Select mode when | |
7994 * 'selectmode' contains "cmd". When called for K_SELECT, always | |
7995 * start Select mode. | |
7996 */ | |
7997 if (cap->arg) | |
7998 VIsual_select = TRUE; | |
7999 else | |
8000 may_start_select('c'); | |
8001 #ifdef FEAT_MOUSE | |
8002 setmouse(); | |
8003 #endif | |
8004 #ifdef FEAT_CLIPBOARD | |
8005 /* Make sure the clipboard gets updated. Needed because start and | |
8006 * end are still the same, and the selection needs to be owned */ | |
8007 clip_star.vmode = NUL; | |
8008 #endif | |
8009 redraw_curbuf_later(INVERTED); | |
8010 showmode(); | |
8011 } | |
8012 break; | |
8013 /* | |
8014 * "gV": Don't reselect the previous Visual area after a Select mode | |
8015 * mapping of menu. | |
8016 */ | |
8017 case 'V': | |
8018 VIsual_reselect = FALSE; | |
8019 break; | |
8020 | |
8021 /* | |
8022 * "gh": start Select mode. | |
8023 * "gH": start Select line mode. | |
8024 * "g^H": start Select block mode. | |
8025 */ | |
8026 case K_BS: | |
8027 cap->nchar = Ctrl_H; | |
8028 /* FALLTHROUGH */ | |
8029 case 'h': | |
8030 case 'H': | |
8031 case Ctrl_H: | |
8032 # ifdef EBCDIC | |
8033 /* EBCDIC: 'v'-'h' != '^v'-'^h' */ | |
8034 if (cap->nchar == Ctrl_H) | |
8035 cap->cmdchar = Ctrl_V; | |
8036 else | |
8037 # endif | |
8038 cap->cmdchar = cap->nchar + ('v' - 'h'); | |
8039 cap->arg = TRUE; | |
8040 nv_visual(cap); | |
8041 break; | |
3701 | 8042 |
8043 /* "gn", "gN" visually select next/previous search match | |
8044 * "gn" selects next match | |
8045 * "gN" selects previous match | |
8046 */ | |
8047 case 'N': | |
8048 case 'n': | |
8049 if (!current_search(cap->count1, cap->nchar == 'n')) | |
3896 | 8050 clearopbeep(oap); |
3701 | 8051 break; |
7 | 8052 |
8053 /* | |
8054 * "gj" and "gk" two new funny movement keys -- up and down | |
8055 * movement based on *screen* line rather than *file* line. | |
8056 */ | |
8057 case 'j': | |
8058 case K_DOWN: | |
8059 /* with 'nowrap' it works just like the normal "j" command; also when | |
8060 * in a closed fold */ | |
8061 if (!curwin->w_p_wrap | |
8062 #ifdef FEAT_FOLDING | |
8063 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
8064 #endif | |
8065 ) | |
8066 { | |
8067 oap->motion_type = MLINE; | |
8068 i = cursor_down(cap->count1, oap->op_type == OP_NOP); | |
8069 } | |
8070 else | |
8071 i = nv_screengo(oap, FORWARD, cap->count1); | |
8072 if (i == FAIL) | |
8073 clearopbeep(oap); | |
8074 break; | |
8075 | |
8076 case 'k': | |
8077 case K_UP: | |
8078 /* with 'nowrap' it works just like the normal "k" command; also when | |
8079 * in a closed fold */ | |
8080 if (!curwin->w_p_wrap | |
8081 #ifdef FEAT_FOLDING | |
8082 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
8083 #endif | |
8084 ) | |
8085 { | |
8086 oap->motion_type = MLINE; | |
8087 i = cursor_up(cap->count1, oap->op_type == OP_NOP); | |
8088 } | |
8089 else | |
8090 i = nv_screengo(oap, BACKWARD, cap->count1); | |
8091 if (i == FAIL) | |
8092 clearopbeep(oap); | |
8093 break; | |
8094 | |
8095 /* | |
8096 * "gJ": join two lines without inserting a space. | |
8097 */ | |
8098 case 'J': | |
8099 nv_join(cap); | |
8100 break; | |
8101 | |
8102 /* | |
8103 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines. | |
8104 * "gm": middle of "g0" and "g$". | |
8105 */ | |
8106 case '^': | |
8107 flag = TRUE; | |
8108 /* FALLTHROUGH */ | |
8109 | |
8110 case '0': | |
8111 case 'm': | |
8112 case K_HOME: | |
8113 case K_KHOME: | |
8114 oap->motion_type = MCHAR; | |
8115 oap->inclusive = FALSE; | |
8116 if (curwin->w_p_wrap | |
8117 #ifdef FEAT_VERTSPLIT | |
8118 && curwin->w_width != 0 | |
8119 #endif | |
8120 ) | |
8121 { | |
8122 int width1 = W_WIDTH(curwin) - curwin_col_off(); | |
8123 int width2 = width1 + curwin_col_off2(); | |
8124 | |
8125 validate_virtcol(); | |
8126 i = 0; | |
8127 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0) | |
8128 i = (curwin->w_virtcol - width1) / width2 * width2 + width1; | |
8129 } | |
8130 else | |
8131 i = curwin->w_leftcol; | |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
8132 /* 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
|
8133 * 'relativenumber' is on and lines are wrapping the middle can be more |
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diff
changeset
|
8134 * to the left. */ |
7 | 8135 if (cap->nchar == 'm') |
8136 i += (W_WIDTH(curwin) - curwin_col_off() | |
8137 + ((curwin->w_p_wrap && i > 0) | |
8138 ? curwin_col_off2() : 0)) / 2; | |
8139 coladvance((colnr_T)i); | |
8140 if (flag) | |
8141 { | |
8142 do | |
8143 i = gchar_cursor(); | |
8144 while (vim_iswhite(i) && oneright() == OK); | |
8145 } | |
8146 curwin->w_set_curswant = TRUE; | |
8147 break; | |
8148 | |
8149 case '_': | |
8150 /* "g_": to the last non-blank character in the line or <count> lines | |
8151 * downward. */ | |
8152 cap->oap->motion_type = MCHAR; | |
8153 cap->oap->inclusive = TRUE; | |
8154 curwin->w_curswant = MAXCOL; | |
8155 if (cursor_down((long)(cap->count1 - 1), | |
8156 cap->oap->op_type == OP_NOP) == FAIL) | |
8157 clearopbeep(cap->oap); | |
8158 else | |
8159 { | |
8160 char_u *ptr = ml_get_curline(); | |
8161 | |
8162 /* In Visual mode we may end up after the line. */ | |
8163 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL) | |
8164 --curwin->w_cursor.col; | |
8165 | |
8166 /* Decrease the cursor column until it's on a non-blank. */ | |
8167 while (curwin->w_cursor.col > 0 | |
8168 && vim_iswhite(ptr[curwin->w_cursor.col])) | |
8169 --curwin->w_cursor.col; | |
8170 curwin->w_set_curswant = TRUE; | |
2040
70c67b1bb1f1
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parents:
2024
diff
changeset
|
8171 adjust_for_sel(cap); |
7 | 8172 } |
8173 break; | |
8174 | |
8175 case '$': | |
8176 case K_END: | |
8177 case K_KEND: | |
8178 { | |
8179 int col_off = curwin_col_off(); | |
8180 | |
8181 oap->motion_type = MCHAR; | |
8182 oap->inclusive = TRUE; | |
8183 if (curwin->w_p_wrap | |
8184 #ifdef FEAT_VERTSPLIT | |
8185 && curwin->w_width != 0 | |
8186 #endif | |
8187 ) | |
8188 { | |
8189 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
8190 if (cap->count1 == 1) | |
8191 { | |
8192 int width1 = W_WIDTH(curwin) - col_off; | |
8193 int width2 = width1 + curwin_col_off2(); | |
8194 | |
8195 validate_virtcol(); | |
8196 i = width1 - 1; | |
8197 if (curwin->w_virtcol >= (colnr_T)width1) | |
8198 i += ((curwin->w_virtcol - width1) / width2 + 1) | |
8199 * width2; | |
8200 coladvance((colnr_T)i); | |
5162
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diff
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|
8201 |
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diff
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|
8202 /* Make sure we stick in this column. */ |
c624928fbc49
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diff
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|
8203 validate_virtcol(); |
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diff
changeset
|
8204 curwin->w_curswant = curwin->w_virtcol; |
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diff
changeset
|
8205 curwin->w_set_curswant = FALSE; |
7 | 8206 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) |
8207 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
8208 { | |
8209 /* | |
8210 * Check for landing on a character that got split at | |
8211 * the end of the line. We do not want to advance to | |
8212 * the next screen line. | |
8213 */ | |
8214 if (curwin->w_virtcol > (colnr_T)i) | |
8215 --curwin->w_cursor.col; | |
8216 } | |
8217 #endif | |
8218 } | |
8219 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL) | |
8220 clearopbeep(oap); | |
8221 } | |
8222 else | |
8223 { | |
8224 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1; | |
8225 coladvance((colnr_T)i); | |
40 | 8226 |
8227 /* Make sure we stick in this column. */ | |
8228 validate_virtcol(); | |
8229 curwin->w_curswant = curwin->w_virtcol; | |
8230 curwin->w_set_curswant = FALSE; | |
7 | 8231 } |
8232 } | |
8233 break; | |
8234 | |
8235 /* | |
8236 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>" | |
8237 */ | |
8238 case '*': | |
8239 case '#': | |
8240 #if POUND != '#' | |
8241 case POUND: /* pound sign (sometimes equal to '#') */ | |
8242 #endif | |
8243 case Ctrl_RSB: /* :tag or :tselect for current identifier */ | |
8244 case ']': /* :tselect for current identifier */ | |
8245 nv_ident(cap); | |
8246 break; | |
8247 | |
8248 /* | |
8249 * ge and gE: go back to end of word | |
8250 */ | |
8251 case 'e': | |
8252 case 'E': | |
8253 oap->motion_type = MCHAR; | |
8254 curwin->w_set_curswant = TRUE; | |
8255 oap->inclusive = TRUE; | |
8256 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL) | |
8257 clearopbeep(oap); | |
8258 break; | |
8259 | |
8260 /* | |
8261 * "g CTRL-G": display info about cursor position | |
8262 */ | |
8263 case Ctrl_G: | |
8264 cursor_pos_info(); | |
8265 break; | |
8266 | |
8267 /* | |
8268 * "gi": start Insert at the last position. | |
8269 */ | |
8270 case 'i': | |
8271 if (curbuf->b_last_insert.lnum != 0) | |
8272 { | |
8273 curwin->w_cursor = curbuf->b_last_insert; | |
8274 check_cursor_lnum(); | |
8275 i = (int)STRLEN(ml_get_curline()); | |
8276 if (curwin->w_cursor.col > (colnr_T)i) | |
8277 { | |
8278 #ifdef FEAT_VIRTUALEDIT | |
8279 if (virtual_active()) | |
8280 curwin->w_cursor.coladd += curwin->w_cursor.col - i; | |
8281 #endif | |
8282 curwin->w_cursor.col = i; | |
8283 } | |
8284 } | |
8285 cap->cmdchar = 'i'; | |
8286 nv_edit(cap); | |
8287 break; | |
8288 | |
8289 /* | |
8290 * "gI": Start insert in column 1. | |
8291 */ | |
8292 case 'I': | |
8293 beginline(0); | |
8294 if (!checkclearopq(oap)) | |
8295 invoke_edit(cap, FALSE, 'g', FALSE); | |
8296 break; | |
8297 | |
8298 #ifdef FEAT_SEARCHPATH | |
8299 /* | |
8300 * "gf": goto file, edit file under cursor | |
8301 * "]f" and "[f": can also be used. | |
8302 */ | |
8303 case 'f': | |
681 | 8304 case 'F': |
7 | 8305 nv_gotofile(cap); |
8306 break; | |
8307 #endif | |
8308 | |
8309 /* "g'm" and "g`m": jump to mark without setting pcmark */ | |
8310 case '\'': | |
8311 cap->arg = TRUE; | |
8312 /*FALLTHROUGH*/ | |
8313 case '`': | |
8314 nv_gomark(cap); | |
8315 break; | |
8316 | |
8317 /* | |
8318 * "gs": Goto sleep. | |
8319 */ | |
8320 case 's': | |
8321 do_sleep(cap->count1 * 1000L); | |
8322 break; | |
8323 | |
8324 /* | |
8325 * "ga": Display the ascii value of the character under the | |
8326 * cursor. It is displayed in decimal, hex, and octal. -- webb | |
8327 */ | |
8328 case 'a': | |
8329 do_ascii(NULL); | |
8330 break; | |
8331 | |
8332 #ifdef FEAT_MBYTE | |
8333 /* | |
8334 * "g8": Display the bytes used for the UTF-8 character under the | |
8335 * cursor. It is displayed in hex. | |
775 | 8336 * "8g8" finds illegal byte sequence. |
7 | 8337 */ |
8338 case '8': | |
775 | 8339 if (cap->count0 == 8) |
8340 utf_find_illegal(); | |
8341 else | |
8342 show_utf8(); | |
7 | 8343 break; |
8344 #endif | |
8345 | |
447 | 8346 case '<': |
8347 show_sb_text(); | |
8348 break; | |
8349 | |
7 | 8350 /* |
8351 * "gg": Goto the first line in file. With a count it goes to | |
8352 * that line number like for "G". -- webb | |
8353 */ | |
8354 case 'g': | |
8355 cap->arg = FALSE; | |
8356 nv_goto(cap); | |
8357 break; | |
8358 | |
8359 /* | |
8360 * Two-character operators: | |
8361 * "gq" Format text | |
8362 * "gw" Format text and keep cursor position | |
8363 * "g~" Toggle the case of the text. | |
8364 * "gu" Change text to lower case. | |
8365 * "gU" Change text to upper case. | |
8366 * "g?" rot13 encoding | |
602 | 8367 * "g@" call 'operatorfunc' |
7 | 8368 */ |
8369 case 'q': | |
8370 case 'w': | |
8371 oap->cursor_start = curwin->w_cursor; | |
8372 /*FALLTHROUGH*/ | |
8373 case '~': | |
8374 case 'u': | |
8375 case 'U': | |
8376 case '?': | |
602 | 8377 case '@': |
7 | 8378 nv_operator(cap); |
8379 break; | |
8380 | |
8381 /* | |
1188 | 8382 * "gd": Find first occurrence of pattern under the cursor in the |
7 | 8383 * current function |
8384 * "gD": idem, but in the current file. | |
8385 */ | |
8386 case 'd': | |
8387 case 'D': | |
523 | 8388 nv_gd(oap, cap->nchar, (int)cap->count0); |
7 | 8389 break; |
8390 | |
8391 #ifdef FEAT_MOUSE | |
8392 /* | |
8393 * g<*Mouse> : <C-*mouse> | |
8394 */ | |
8395 case K_MIDDLEMOUSE: | |
8396 case K_MIDDLEDRAG: | |
8397 case K_MIDDLERELEASE: | |
8398 case K_LEFTMOUSE: | |
8399 case K_LEFTDRAG: | |
8400 case K_LEFTRELEASE: | |
8401 case K_RIGHTMOUSE: | |
8402 case K_RIGHTDRAG: | |
8403 case K_RIGHTRELEASE: | |
8404 case K_X1MOUSE: | |
8405 case K_X1DRAG: | |
8406 case K_X1RELEASE: | |
8407 case K_X2MOUSE: | |
8408 case K_X2DRAG: | |
8409 case K_X2RELEASE: | |
8410 mod_mask = MOD_MASK_CTRL; | |
8411 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0); | |
8412 break; | |
8413 #endif | |
8414 | |
8415 case K_IGNORE: | |
8416 break; | |
8417 | |
8418 /* | |
8419 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text | |
8420 */ | |
8421 case 'p': | |
8422 case 'P': | |
8423 nv_put(cap); | |
8424 break; | |
8425 | |
8426 #ifdef FEAT_BYTEOFF | |
8427 /* "go": goto byte count from start of buffer */ | |
8428 case 'o': | |
8429 goto_byte(cap->count0); | |
8430 break; | |
8431 #endif | |
8432 | |
8433 /* "gQ": improved Ex mode */ | |
8434 case 'Q': | |
633 | 8435 if (text_locked()) |
7 | 8436 { |
8437 clearopbeep(cap->oap); | |
633 | 8438 text_locked_msg(); |
7 | 8439 break; |
8440 } | |
631 | 8441 |
7 | 8442 if (!checkclearopq(oap)) |
8443 do_exmode(TRUE); | |
8444 break; | |
8445 | |
8446 #ifdef FEAT_JUMPLIST | |
8447 case ',': | |
8448 nv_pcmark(cap); | |
8449 break; | |
8450 | |
8451 case ';': | |
8452 cap->count1 = -cap->count1; | |
8453 nv_pcmark(cap); | |
8454 break; | |
8455 #endif | |
8456 | |
667 | 8457 #ifdef FEAT_WINDOWS |
8458 case 't': | |
3630 | 8459 if (!checkclearop(oap)) |
8460 goto_tabpage((int)cap->count0); | |
667 | 8461 break; |
682 | 8462 case 'T': |
3630 | 8463 if (!checkclearop(oap)) |
8464 goto_tabpage(-(int)cap->count1); | |
682 | 8465 break; |
667 | 8466 #endif |
8467 | |
750 | 8468 case '+': |
8469 case '-': /* "g+" and "g-": undo or redo along the timeline */ | |
8470 if (!checkclearopq(oap)) | |
771 | 8471 undo_time(cap->nchar == '-' ? -cap->count1 : cap->count1, |
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diff
changeset
|
8472 FALSE, FALSE, FALSE); |
750 | 8473 break; |
8474 | |
7 | 8475 default: |
8476 clearopbeep(oap); | |
8477 break; | |
8478 } | |
8479 } | |
8480 | |
8481 /* | |
8482 * Handle "o" and "O" commands. | |
8483 */ | |
8484 static void | |
8485 n_opencmd(cap) | |
8486 cmdarg_T *cap; | |
8487 { | |
2250
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diff
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|
8488 #ifdef FEAT_CONCEAL |
1bac28a53fae
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diff
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|
8489 linenr_T oldline = curwin->w_cursor.lnum; |
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
8490 #endif |
1bac28a53fae
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parents:
2210
diff
changeset
|
8491 |
7 | 8492 if (!checkclearopq(cap->oap)) |
8493 { | |
8494 #ifdef FEAT_FOLDING | |
8495 if (cap->cmdchar == 'O') | |
8496 /* Open above the first line of a folded sequence of lines */ | |
8497 (void)hasFolding(curwin->w_cursor.lnum, | |
8498 &curwin->w_cursor.lnum, NULL); | |
8499 else | |
8500 /* Open below the last line of a folded sequence of lines */ | |
8501 (void)hasFolding(curwin->w_cursor.lnum, | |
8502 NULL, &curwin->w_cursor.lnum); | |
8503 #endif | |
8504 if (u_save((linenr_T)(curwin->w_cursor.lnum - | |
8505 (cap->cmdchar == 'O' ? 1 : 0)), | |
8506 (linenr_T)(curwin->w_cursor.lnum + | |
8507 (cap->cmdchar == 'o' ? 1 : 0)) | |
8508 ) == OK | |
8509 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD, | |
8510 #ifdef FEAT_COMMENTS | |
8511 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM : | |
8512 #endif | |
8513 0, 0)) | |
8514 { | |
2250
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parents:
2210
diff
changeset
|
8515 #ifdef FEAT_CONCEAL |
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
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parents:
2348
diff
changeset
|
8516 if (curwin->w_p_cole > 0 && oldline != curwin->w_cursor.lnum) |
2250
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8517 update_single_line(curwin, oldline); |
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8518 #endif |
164 | 8519 /* When '#' is in 'cpoptions' ignore the count. */ |
8520 if (vim_strchr(p_cpo, CPO_HASH) != NULL) | |
8521 cap->count1 = 1; | |
6834 | 8522 #ifdef FEAT_SYN_HL |
6821 | 8523 if (curwin->w_p_cul) |
8524 /* force redraw of cursorline */ | |
8525 curwin->w_valid &= ~VALID_CROW; | |
6834 | 8526 #endif |
7 | 8527 invoke_edit(cap, FALSE, cap->cmdchar, TRUE); |
8528 } | |
8529 } | |
8530 } | |
8531 | |
8532 /* | |
8533 * "." command: redo last change. | |
8534 */ | |
8535 static void | |
8536 nv_dot(cap) | |
8537 cmdarg_T *cap; | |
8538 { | |
8539 if (!checkclearopq(cap->oap)) | |
8540 { | |
8541 /* | |
8542 * If "restart_edit" is TRUE, the last but one command is repeated | |
8543 * instead of the last command (inserting text). This is used for | |
8544 * CTRL-O <.> in insert mode. | |
8545 */ | |
8546 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL) | |
8547 clearopbeep(cap->oap); | |
8548 } | |
8549 } | |
8550 | |
8551 /* | |
8552 * CTRL-R: undo undo | |
8553 */ | |
8554 static void | |
8555 nv_redo(cap) | |
8556 cmdarg_T *cap; | |
8557 { | |
8558 if (!checkclearopq(cap->oap)) | |
8559 { | |
8560 u_redo((int)cap->count1); | |
8561 curwin->w_set_curswant = TRUE; | |
8562 } | |
8563 } | |
8564 | |
8565 /* | |
8566 * Handle "U" command. | |
8567 */ | |
8568 static void | |
8569 nv_Undo(cap) | |
8570 cmdarg_T *cap; | |
8571 { | |
8572 /* In Visual mode and typing "gUU" triggers an operator */ | |
5735 | 8573 if (cap->oap->op_type == OP_UPPER || VIsual_active) |
7 | 8574 { |
8575 /* translate "gUU" to "gUgU" */ | |
8576 cap->cmdchar = 'g'; | |
8577 cap->nchar = 'U'; | |
8578 nv_operator(cap); | |
8579 } | |
8580 else if (!checkclearopq(cap->oap)) | |
8581 { | |
8582 u_undoline(); | |
8583 curwin->w_set_curswant = TRUE; | |
8584 } | |
8585 } | |
8586 | |
8587 /* | |
8588 * '~' command: If tilde is not an operator and Visual is off: swap case of a | |
8589 * single character. | |
8590 */ | |
8591 static void | |
8592 nv_tilde(cap) | |
8593 cmdarg_T *cap; | |
8594 { | |
5735 | 8595 if (!p_to && !VIsual_active && cap->oap->op_type != OP_TILDE) |
7 | 8596 n_swapchar(cap); |
8597 else | |
8598 nv_operator(cap); | |
8599 } | |
8600 | |
8601 /* | |
8602 * Handle an operator command. | |
8603 * The actual work is done by do_pending_operator(). | |
8604 */ | |
8605 static void | |
8606 nv_operator(cap) | |
8607 cmdarg_T *cap; | |
8608 { | |
8609 int op_type; | |
8610 | |
8611 op_type = get_op_type(cap->cmdchar, cap->nchar); | |
8612 | |
8613 if (op_type == cap->oap->op_type) /* double operator works on lines */ | |
8614 nv_lineop(cap); | |
8615 else if (!checkclearop(cap->oap)) | |
8616 { | |
8617 cap->oap->start = curwin->w_cursor; | |
8618 cap->oap->op_type = op_type; | |
1490 | 8619 #ifdef FEAT_EVAL |
8620 set_op_var(op_type); | |
8621 #endif | |
8622 } | |
8623 } | |
8624 | |
8625 #ifdef FEAT_EVAL | |
8626 /* | |
8627 * Set v:operator to the characters for "optype". | |
8628 */ | |
8629 static void | |
8630 set_op_var(optype) | |
8631 int optype; | |
8632 { | |
8633 char_u opchars[3]; | |
8634 | |
8635 if (optype == OP_NOP) | |
8636 set_vim_var_string(VV_OP, NULL, 0); | |
8637 else | |
8638 { | |
8639 opchars[0] = get_op_char(optype); | |
8640 opchars[1] = get_extra_op_char(optype); | |
8641 opchars[2] = NUL; | |
8642 set_vim_var_string(VV_OP, opchars, -1); | |
8643 } | |
8644 } | |
8645 #endif | |
7 | 8646 |
8647 /* | |
8648 * Handle linewise operator "dd", "yy", etc. | |
8649 * | |
8650 * "_" is is a strange motion command that helps make operators more logical. | |
8651 * It is actually implemented, but not documented in the real Vi. This motion | |
8652 * command actually refers to "the current line". Commands like "dd" and "yy" | |
8653 * are really an alternate form of "d_" and "y_". It does accept a count, so | |
8654 * "d3_" works to delete 3 lines. | |
8655 */ | |
8656 static void | |
8657 nv_lineop(cap) | |
8658 cmdarg_T *cap; | |
8659 { | |
8660 cap->oap->motion_type = MLINE; | |
8661 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL) | |
8662 clearopbeep(cap->oap); | |
4011 | 8663 else if ( (cap->oap->op_type == OP_DELETE /* only with linewise motions */ |
8664 && cap->oap->motion_force != 'v' | |
8665 && cap->oap->motion_force != Ctrl_V) | |
7 | 8666 || cap->oap->op_type == OP_LSHIFT |
8667 || cap->oap->op_type == OP_RSHIFT) | |
8668 beginline(BL_SOL | BL_FIX); | |
8669 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */ | |
8670 beginline(BL_WHITE | BL_FIX); | |
8671 } | |
8672 | |
8673 /* | |
8674 * <Home> command. | |
8675 */ | |
8676 static void | |
8677 nv_home(cap) | |
8678 cmdarg_T *cap; | |
8679 { | |
180 | 8680 /* CTRL-HOME is like "gg" */ |
8681 if (mod_mask & MOD_MASK_CTRL) | |
8682 nv_goto(cap); | |
8683 else | |
8684 { | |
8685 cap->count0 = 1; | |
8686 nv_pipe(cap); | |
8687 } | |
229 | 8688 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8689 one-character line). */ | |
7 | 8690 } |
8691 | |
8692 /* | |
8693 * "|" command. | |
8694 */ | |
8695 static void | |
8696 nv_pipe(cap) | |
8697 cmdarg_T *cap; | |
8698 { | |
8699 cap->oap->motion_type = MCHAR; | |
8700 cap->oap->inclusive = FALSE; | |
8701 beginline(0); | |
8702 if (cap->count0 > 0) | |
8703 { | |
8704 coladvance((colnr_T)(cap->count0 - 1)); | |
8705 curwin->w_curswant = (colnr_T)(cap->count0 - 1); | |
8706 } | |
8707 else | |
8708 curwin->w_curswant = 0; | |
8709 /* keep curswant at the column where we wanted to go, not where | |
2667 | 8710 * we ended; differs if line is too short */ |
7 | 8711 curwin->w_set_curswant = FALSE; |
8712 } | |
8713 | |
8714 /* | |
8715 * Handle back-word command "b" and "B". | |
8716 * cap->arg is 1 for "B" | |
8717 */ | |
8718 static void | |
8719 nv_bck_word(cap) | |
8720 cmdarg_T *cap; | |
8721 { | |
8722 cap->oap->motion_type = MCHAR; | |
8723 cap->oap->inclusive = FALSE; | |
8724 curwin->w_set_curswant = TRUE; | |
8725 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL) | |
8726 clearopbeep(cap->oap); | |
8727 #ifdef FEAT_FOLDING | |
8728 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8729 foldOpenCursor(); | |
8730 #endif | |
8731 } | |
8732 | |
8733 /* | |
8734 * Handle word motion commands "e", "E", "w" and "W". | |
8735 * cap->arg is TRUE for "E" and "W". | |
8736 */ | |
8737 static void | |
8738 nv_wordcmd(cap) | |
8739 cmdarg_T *cap; | |
8740 { | |
8741 int n; | |
8742 int word_end; | |
8743 int flag = FALSE; | |
1573 | 8744 pos_T startpos = curwin->w_cursor; |
7 | 8745 |
8746 /* | |
8747 * Set inclusive for the "E" and "e" command. | |
8748 */ | |
8749 if (cap->cmdchar == 'e' || cap->cmdchar == 'E') | |
8750 word_end = TRUE; | |
8751 else | |
8752 word_end = FALSE; | |
8753 cap->oap->inclusive = word_end; | |
8754 | |
8755 /* | |
8756 * "cw" and "cW" are a special case. | |
8757 */ | |
8758 if (!word_end && cap->oap->op_type == OP_CHANGE) | |
8759 { | |
8760 n = gchar_cursor(); | |
8761 if (n != NUL) /* not an empty line */ | |
8762 { | |
8763 if (vim_iswhite(n)) | |
8764 { | |
8765 /* | |
8766 * Reproduce a funny Vi behaviour: "cw" on a blank only | |
8767 * changes one character, not all blanks until the start of | |
8768 * the next word. Only do this when the 'w' flag is included | |
8769 * in 'cpoptions'. | |
8770 */ | |
8771 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL) | |
8772 { | |
8773 cap->oap->inclusive = TRUE; | |
8774 cap->oap->motion_type = MCHAR; | |
8775 return; | |
8776 } | |
8777 } | |
8778 else | |
8779 { | |
8780 /* | |
8781 * This is a little strange. To match what the real Vi does, | |
8782 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided | |
8783 * that we are not on a space or a TAB. This seems impolite | |
8784 * at first, but it's really more what we mean when we say | |
8785 * 'cw'. | |
8786 * Another strangeness: When standing on the end of a word | |
4352 | 8787 * "ce" will change until the end of the next word, but "cw" |
7 | 8788 * will change only one character! This is done by setting |
8789 * flag. | |
8790 */ | |
8791 cap->oap->inclusive = TRUE; | |
8792 word_end = TRUE; | |
8793 flag = TRUE; | |
8794 } | |
8795 } | |
8796 } | |
8797 | |
8798 cap->oap->motion_type = MCHAR; | |
8799 curwin->w_set_curswant = TRUE; | |
8800 if (word_end) | |
8801 n = end_word(cap->count1, cap->arg, flag, FALSE); | |
8802 else | |
8803 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP); | |
8804 | |
1573 | 8805 /* Don't leave the cursor on the NUL past the end of line. Unless we |
8806 * didn't move it forward. */ | |
8807 if (lt(startpos, curwin->w_cursor)) | |
1505 | 8808 adjust_cursor(cap->oap); |
7 | 8809 |
8810 if (n == FAIL && cap->oap->op_type == OP_NOP) | |
8811 clearopbeep(cap->oap); | |
8812 else | |
8813 { | |
8814 adjust_for_sel(cap); | |
8815 #ifdef FEAT_FOLDING | |
8816 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8817 foldOpenCursor(); | |
8818 #endif | |
8819 } | |
8820 } | |
8821 | |
8822 /* | |
1505 | 8823 * Used after a movement command: If the cursor ends up on the NUL after the |
8824 * end of the line, may move it back to the last character and make the motion | |
8825 * inclusive. | |
8826 */ | |
8827 static void | |
8828 adjust_cursor(oap) | |
8829 oparg_T *oap; | |
8830 { | |
8831 /* The cursor cannot remain on the NUL when: | |
8832 * - the column is > 0 | |
8833 * - not in Visual mode or 'selection' is "o" | |
8834 * - 'virtualedit' is not "all" and not "onemore". | |
8835 */ | |
8836 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL | |
8837 && (!VIsual_active || *p_sel == 'o') | |
8838 #ifdef FEAT_VIRTUALEDIT | |
8839 && !virtual_active() && (ve_flags & VE_ONEMORE) == 0 | |
8840 #endif | |
8841 ) | |
8842 { | |
8843 --curwin->w_cursor.col; | |
8844 #ifdef FEAT_MBYTE | |
8845 /* prevent cursor from moving on the trail byte */ | |
8846 if (has_mbyte) | |
8847 mb_adjust_cursor(); | |
8848 #endif | |
8849 oap->inclusive = TRUE; | |
8850 } | |
8851 } | |
8852 | |
8853 /* | |
7 | 8854 * "0" and "^" commands. |
8855 * cap->arg is the argument for beginline(). | |
8856 */ | |
8857 static void | |
8858 nv_beginline(cap) | |
8859 cmdarg_T *cap; | |
8860 { | |
8861 cap->oap->motion_type = MCHAR; | |
8862 cap->oap->inclusive = FALSE; | |
8863 beginline(cap->arg); | |
8864 #ifdef FEAT_FOLDING | |
8865 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8866 foldOpenCursor(); | |
8867 #endif | |
557 | 8868 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8869 one-character line). */ | |
7 | 8870 } |
8871 | |
8872 /* | |
8873 * In exclusive Visual mode, may include the last character. | |
8874 */ | |
8875 static void | |
8876 adjust_for_sel(cap) | |
8877 cmdarg_T *cap; | |
8878 { | |
8879 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e' | |
8880 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor)) | |
8881 { | |
5735 | 8882 #ifdef FEAT_MBYTE |
7 | 8883 if (has_mbyte) |
8884 inc_cursor(); | |
8885 else | |
5735 | 8886 #endif |
7 | 8887 ++curwin->w_cursor.col; |
8888 cap->oap->inclusive = FALSE; | |
8889 } | |
8890 } | |
8891 | |
8892 /* | |
8893 * Exclude last character at end of Visual area for 'selection' == "exclusive". | |
8894 * Should check VIsual_mode before calling this. | |
8895 * Returns TRUE when backed up to the previous line. | |
8896 */ | |
8897 static int | |
8898 unadjust_for_sel() | |
8899 { | |
8900 pos_T *pp; | |
8901 | |
8902 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor)) | |
8903 { | |
8904 if (lt(VIsual, curwin->w_cursor)) | |
8905 pp = &curwin->w_cursor; | |
8906 else | |
8907 pp = &VIsual; | |
8908 #ifdef FEAT_VIRTUALEDIT | |
8909 if (pp->coladd > 0) | |
8910 --pp->coladd; | |
8911 else | |
8912 #endif | |
8913 if (pp->col > 0) | |
8914 { | |
8915 --pp->col; | |
8916 #ifdef FEAT_MBYTE | |
2933 | 8917 mb_adjustpos(curbuf, pp); |
7 | 8918 #endif |
8919 } | |
8920 else if (pp->lnum > 1) | |
8921 { | |
8922 --pp->lnum; | |
8923 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum)); | |
8924 return TRUE; | |
8925 } | |
8926 } | |
8927 return FALSE; | |
8928 } | |
8929 | |
8930 /* | |
8931 * SELECT key in Normal or Visual mode: end of Select mode mapping. | |
8932 */ | |
8933 static void | |
8934 nv_select(cap) | |
8935 cmdarg_T *cap; | |
8936 { | |
8937 if (VIsual_active) | |
8938 VIsual_select = TRUE; | |
8939 else if (VIsual_reselect) | |
8940 { | |
8941 cap->nchar = 'v'; /* fake "gv" command */ | |
8942 cap->arg = TRUE; | |
8943 nv_g_cmd(cap); | |
8944 } | |
8945 } | |
8946 | |
8947 | |
8948 /* | |
8949 * "G", "gg", CTRL-END, CTRL-HOME. | |
8950 * cap->arg is TRUE for "G". | |
8951 */ | |
8952 static void | |
8953 nv_goto(cap) | |
8954 cmdarg_T *cap; | |
8955 { | |
8956 linenr_T lnum; | |
8957 | |
8958 if (cap->arg) | |
8959 lnum = curbuf->b_ml.ml_line_count; | |
8960 else | |
8961 lnum = 1L; | |
8962 cap->oap->motion_type = MLINE; | |
8963 setpcmark(); | |
8964 | |
8965 /* When a count is given, use it instead of the default lnum */ | |
8966 if (cap->count0 != 0) | |
8967 lnum = cap->count0; | |
8968 if (lnum < 1L) | |
8969 lnum = 1L; | |
8970 else if (lnum > curbuf->b_ml.ml_line_count) | |
8971 lnum = curbuf->b_ml.ml_line_count; | |
8972 curwin->w_cursor.lnum = lnum; | |
8973 beginline(BL_SOL | BL_FIX); | |
8974 #ifdef FEAT_FOLDING | |
8975 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8976 foldOpenCursor(); | |
8977 #endif | |
8978 } | |
8979 | |
8980 /* | |
8981 * CTRL-\ in Normal mode. | |
8982 */ | |
8983 static void | |
8984 nv_normal(cap) | |
8985 cmdarg_T *cap; | |
8986 { | |
8987 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G) | |
8988 { | |
8989 clearop(cap->oap); | |
643 | 8990 if (restart_edit != 0 && mode_displayed) |
7 | 8991 clear_cmdline = TRUE; /* unshow mode later */ |
8992 restart_edit = 0; | |
8993 #ifdef FEAT_CMDWIN | |
8994 if (cmdwin_type != 0) | |
8995 cmdwin_result = Ctrl_C; | |
8996 #endif | |
8997 if (VIsual_active) | |
8998 { | |
8999 end_visual_mode(); /* stop Visual */ | |
9000 redraw_curbuf_later(INVERTED); | |
9001 } | |
9002 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */ | |
9003 if (cap->nchar == Ctrl_G && p_im) | |
9004 restart_edit = 'a'; | |
9005 } | |
9006 else | |
9007 clearopbeep(cap->oap); | |
9008 } | |
9009 | |
9010 /* | |
9011 * ESC in Normal mode: beep, but don't flush buffers. | |
9012 * Don't even beep if we are canceling a command. | |
9013 */ | |
9014 static void | |
9015 nv_esc(cap) | |
9016 cmdarg_T *cap; | |
9017 { | |
9018 int no_reason; | |
9019 | |
9020 no_reason = (cap->oap->op_type == OP_NOP | |
9021 && cap->opcount == 0 | |
9022 && cap->count0 == 0 | |
9023 && cap->oap->regname == 0 | |
9024 && !p_im); | |
9025 | |
9026 if (cap->arg) /* TRUE for CTRL-C */ | |
9027 { | |
9028 if (restart_edit == 0 | |
9029 #ifdef FEAT_CMDWIN | |
9030 && cmdwin_type == 0 | |
9031 #endif | |
9032 && !VIsual_active | |
9033 && no_reason) | |
9034 MSG(_("Type :quit<Enter> to exit Vim")); | |
9035 | |
9036 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be | |
9037 * set again below when halfway a mapping. */ | |
9038 if (!p_im) | |
9039 restart_edit = 0; | |
9040 #ifdef FEAT_CMDWIN | |
9041 if (cmdwin_type != 0) | |
9042 { | |
9043 cmdwin_result = K_IGNORE; | |
9044 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
9045 return; | |
9046 } | |
9047 #endif | |
9048 } | |
9049 | |
9050 if (VIsual_active) | |
9051 { | |
9052 end_visual_mode(); /* stop Visual */ | |
9053 check_cursor_col(); /* make sure cursor is not beyond EOL */ | |
9054 curwin->w_set_curswant = TRUE; | |
9055 redraw_curbuf_later(INVERTED); | |
9056 } | |
5735 | 9057 else if (no_reason) |
6949 | 9058 vim_beep(BO_ESC); |
7 | 9059 clearop(cap->oap); |
9060 | |
9061 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is | |
9062 * set return to Insert mode afterwards. */ | |
9063 if (restart_edit == 0 && goto_im() | |
9064 #ifdef FEAT_EX_EXTRA | |
9065 && ex_normal_busy == 0 | |
9066 #endif | |
9067 ) | |
9068 restart_edit = 'a'; | |
9069 } | |
9070 | |
9071 /* | |
9072 * Handle "A", "a", "I", "i" and <Insert> commands. | |
9073 */ | |
9074 static void | |
9075 nv_edit(cap) | |
9076 cmdarg_T *cap; | |
9077 { | |
9078 /* <Insert> is equal to "i" */ | |
9079 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS) | |
9080 cap->cmdchar = 'i'; | |
9081 | |
9082 /* in Visual mode "A" and "I" are an operator */ | |
9083 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I')) | |
9084 v_visop(cap); | |
9085 | |
9086 /* in Visual mode and after an operator "a" and "i" are for text objects */ | |
5735 | 9087 else if ((cap->cmdchar == 'a' || cap->cmdchar == 'i') |
9088 && (cap->oap->op_type != OP_NOP || VIsual_active)) | |
7 | 9089 { |
9090 #ifdef FEAT_TEXTOBJ | |
9091 nv_object(cap); | |
9092 #else | |
9093 clearopbeep(cap->oap); | |
9094 #endif | |
9095 } | |
9096 else if (!curbuf->b_p_ma && !p_im) | |
9097 { | |
9098 /* Only give this error when 'insertmode' is off. */ | |
9099 EMSG(_(e_modifiable)); | |
9100 clearop(cap->oap); | |
9101 } | |
9102 else if (!checkclearopq(cap->oap)) | |
9103 { | |
9104 switch (cap->cmdchar) | |
9105 { | |
9106 case 'A': /* "A"ppend after the line */ | |
9107 curwin->w_set_curswant = TRUE; | |
9108 #ifdef FEAT_VIRTUALEDIT | |
9109 if (ve_flags == VE_ALL) | |
9110 { | |
9111 int save_State = State; | |
9112 | |
4352 | 9113 /* Pretend Insert mode here to allow the cursor on the |
7 | 9114 * character past the end of the line */ |
9115 State = INSERT; | |
9116 coladvance((colnr_T)MAXCOL); | |
9117 State = save_State; | |
9118 } | |
9119 else | |
9120 #endif | |
9121 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
9122 break; | |
9123 | |
9124 case 'I': /* "I"nsert before the first non-blank */ | |
164 | 9125 if (vim_strchr(p_cpo, CPO_INSEND) == NULL) |
9126 beginline(BL_WHITE); | |
9127 else | |
9128 beginline(BL_WHITE|BL_FIX); | |
7 | 9129 break; |
9130 | |
9131 case 'a': /* "a"ppend is like "i"nsert on the next character. */ | |
9132 #ifdef FEAT_VIRTUALEDIT | |
9133 /* increment coladd when in virtual space, increment the | |
9134 * column otherwise, also to append after an unprintable char */ | |
9135 if (virtual_active() | |
9136 && (curwin->w_cursor.coladd > 0 | |
9137 || *ml_get_cursor() == NUL | |
9138 || *ml_get_cursor() == TAB)) | |
9139 curwin->w_cursor.coladd++; | |
9140 else | |
9141 #endif | |
9142 if (*ml_get_cursor() != NUL) | |
9143 inc_cursor(); | |
9144 break; | |
9145 } | |
9146 | |
9147 #ifdef FEAT_VIRTUALEDIT | |
9148 if (curwin->w_cursor.coladd && cap->cmdchar != 'A') | |
9149 { | |
9150 int save_State = State; | |
9151 | |
4352 | 9152 /* Pretend Insert mode here to allow the cursor on the |
7 | 9153 * character past the end of the line */ |
9154 State = INSERT; | |
9155 coladvance(getviscol()); | |
9156 State = save_State; | |
9157 } | |
9158 #endif | |
9159 | |
9160 invoke_edit(cap, FALSE, cap->cmdchar, FALSE); | |
9161 } | |
9162 } | |
9163 | |
9164 /* | |
9165 * Invoke edit() and take care of "restart_edit" and the return value. | |
9166 */ | |
9167 static void | |
9168 invoke_edit(cap, repl, cmd, startln) | |
9169 cmdarg_T *cap; | |
9170 int repl; /* "r" or "gr" command */ | |
9171 int cmd; | |
9172 int startln; | |
9173 { | |
9174 int restart_edit_save = 0; | |
9175 | |
9176 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert | |
9177 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow | |
9178 * it. */ | |
9179 if (repl || !stuff_empty()) | |
9180 restart_edit_save = restart_edit; | |
9181 else | |
9182 restart_edit_save = 0; | |
9183 | |
9184 /* Always reset "restart_edit", this is not a restarted edit. */ | |
9185 restart_edit = 0; | |
9186 | |
9187 if (edit(cmd, startln, cap->count1)) | |
9188 cap->retval |= CA_COMMAND_BUSY; | |
9189 | |
9190 if (restart_edit == 0) | |
9191 restart_edit = restart_edit_save; | |
9192 } | |
9193 | |
9194 #ifdef FEAT_TEXTOBJ | |
9195 /* | |
9196 * "a" or "i" while an operator is pending or in Visual mode: object motion. | |
9197 */ | |
9198 static void | |
9199 nv_object(cap) | |
9200 cmdarg_T *cap; | |
9201 { | |
9202 int flag; | |
9203 int include; | |
9204 char_u *mps_save; | |
9205 | |
9206 if (cap->cmdchar == 'i') | |
9207 include = FALSE; /* "ix" = inner object: exclude white space */ | |
9208 else | |
9209 include = TRUE; /* "ax" = an object: include white space */ | |
9210 | |
9211 /* Make sure (), [], {} and <> are in 'matchpairs' */ | |
9212 mps_save = curbuf->b_p_mps; | |
9213 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>"; | |
9214 | |
9215 switch (cap->nchar) | |
9216 { | |
9217 case 'w': /* "aw" = a word */ | |
9218 flag = current_word(cap->oap, cap->count1, include, FALSE); | |
9219 break; | |
9220 case 'W': /* "aW" = a WORD */ | |
9221 flag = current_word(cap->oap, cap->count1, include, TRUE); | |
9222 break; | |
9223 case 'b': /* "ab" = a braces block */ | |
9224 case '(': | |
9225 case ')': | |
9226 flag = current_block(cap->oap, cap->count1, include, '(', ')'); | |
9227 break; | |
9228 case 'B': /* "aB" = a Brackets block */ | |
9229 case '{': | |
9230 case '}': | |
9231 flag = current_block(cap->oap, cap->count1, include, '{', '}'); | |
9232 break; | |
9233 case '[': /* "a[" = a [] block */ | |
9234 case ']': | |
9235 flag = current_block(cap->oap, cap->count1, include, '[', ']'); | |
9236 break; | |
9237 case '<': /* "a<" = a <> block */ | |
9238 case '>': | |
9239 flag = current_block(cap->oap, cap->count1, include, '<', '>'); | |
9240 break; | |
420 | 9241 case 't': /* "at" = a tag block (xml and html) */ |
6661 | 9242 /* Do not adjust oap->end in do_pending_operator() |
9243 * otherwise there are different results for 'dit' | |
9244 * (note leading whitespace in last line): | |
9245 * 1) <b> 2) <b> | |
9246 * foobar foobar | |
9247 * </b> </b> | |
9248 */ | |
9249 cap->retval |= CA_NO_ADJ_OP_END; | |
420 | 9250 flag = current_tagblock(cap->oap, cap->count1, include); |
9251 break; | |
7 | 9252 case 'p': /* "ap" = a paragraph */ |
9253 flag = current_par(cap->oap, cap->count1, include, 'p'); | |
9254 break; | |
9255 case 's': /* "as" = a sentence */ | |
9256 flag = current_sent(cap->oap, cap->count1, include); | |
9257 break; | |
12 | 9258 case '"': /* "a"" = a double quoted string */ |
9259 case '\'': /* "a'" = a single quoted string */ | |
9260 case '`': /* "a`" = a backtick quoted string */ | |
9261 flag = current_quote(cap->oap, cap->count1, include, | |
9262 cap->nchar); | |
9263 break; | |
7 | 9264 #if 0 /* TODO */ |
9265 case 'S': /* "aS" = a section */ | |
9266 case 'f': /* "af" = a filename */ | |
9267 case 'u': /* "au" = a URL */ | |
9268 #endif | |
9269 default: | |
9270 flag = FAIL; | |
9271 break; | |
9272 } | |
9273 | |
9274 curbuf->b_p_mps = mps_save; | |
9275 if (flag == FAIL) | |
9276 clearopbeep(cap->oap); | |
9277 adjust_cursor_col(); | |
9278 curwin->w_set_curswant = TRUE; | |
9279 } | |
9280 #endif | |
9281 | |
9282 /* | |
9283 * "q" command: Start/stop recording. | |
9284 * "q:", "q/", "q?": edit command-line in command-line window. | |
9285 */ | |
9286 static void | |
9287 nv_record(cap) | |
9288 cmdarg_T *cap; | |
9289 { | |
9290 if (cap->oap->op_type == OP_FORMAT) | |
9291 { | |
9292 /* "gqq" is the same as "gqgq": format line */ | |
9293 cap->cmdchar = 'g'; | |
9294 cap->nchar = 'q'; | |
9295 nv_operator(cap); | |
9296 } | |
9297 else if (!checkclearop(cap->oap)) | |
9298 { | |
9299 #ifdef FEAT_CMDWIN | |
9300 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?') | |
9301 { | |
9302 stuffcharReadbuff(cap->nchar); | |
9303 stuffcharReadbuff(K_CMDWIN); | |
9304 } | |
9305 else | |
9306 #endif | |
9307 /* (stop) recording into a named register, unless executing a | |
9308 * register */ | |
9309 if (!Exec_reg && do_record(cap->nchar) == FAIL) | |
9310 clearopbeep(cap->oap); | |
9311 } | |
9312 } | |
9313 | |
9314 /* | |
9315 * Handle the "@r" command. | |
9316 */ | |
9317 static void | |
9318 nv_at(cap) | |
9319 cmdarg_T *cap; | |
9320 { | |
9321 if (checkclearop(cap->oap)) | |
9322 return; | |
9323 #ifdef FEAT_EVAL | |
9324 if (cap->nchar == '=') | |
9325 { | |
9326 if (get_expr_register() == NUL) | |
9327 return; | |
9328 } | |
9329 #endif | |
9330 while (cap->count1-- && !got_int) | |
9331 { | |
1034 | 9332 if (do_execreg(cap->nchar, FALSE, FALSE, FALSE) == FAIL) |
7 | 9333 { |
9334 clearopbeep(cap->oap); | |
9335 break; | |
9336 } | |
9337 line_breakcheck(); | |
9338 } | |
9339 } | |
9340 | |
9341 /* | |
9342 * Handle the CTRL-U and CTRL-D commands. | |
9343 */ | |
9344 static void | |
9345 nv_halfpage(cap) | |
9346 cmdarg_T *cap; | |
9347 { | |
9348 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) | |
9349 || (cap->cmdchar == Ctrl_D | |
9350 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) | |
9351 clearopbeep(cap->oap); | |
9352 else if (!checkclearop(cap->oap)) | |
9353 halfpage(cap->cmdchar == Ctrl_D, cap->count0); | |
9354 } | |
9355 | |
9356 /* | |
9357 * Handle "J" or "gJ" command. | |
9358 */ | |
9359 static void | |
9360 nv_join(cap) | |
9361 cmdarg_T *cap; | |
9362 { | |
9363 if (VIsual_active) /* join the visual lines */ | |
9364 nv_operator(cap); | |
5735 | 9365 else if (!checkclearop(cap->oap)) |
7 | 9366 { |
9367 if (cap->count0 <= 1) | |
9368 cap->count0 = 2; /* default for join is two lines! */ | |
9369 if (curwin->w_cursor.lnum + cap->count0 - 1 > | |
9370 curbuf->b_ml.ml_line_count) | |
9371 clearopbeep(cap->oap); /* beyond last line */ | |
9372 else | |
9373 { | |
9374 prep_redo(cap->oap->regname, cap->count0, | |
9375 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
5848 | 9376 (void)do_join(cap->count0, cap->nchar == NUL, TRUE, TRUE, TRUE); |
7 | 9377 } |
9378 } | |
9379 } | |
9380 | |
9381 /* | |
9382 * "P", "gP", "p" and "gp" commands. | |
9383 */ | |
9384 static void | |
9385 nv_put(cap) | |
9386 cmdarg_T *cap; | |
9387 { | |
9388 int regname = 0; | |
9389 void *reg1 = NULL, *reg2 = NULL; | |
84 | 9390 int empty = FALSE; |
236 | 9391 int was_visual = FALSE; |
7 | 9392 int dir; |
9393 int flags = 0; | |
9394 | |
9395 if (cap->oap->op_type != OP_NOP) | |
9396 { | |
9397 #ifdef FEAT_DIFF | |
9398 /* "dp" is ":diffput" */ | |
9399 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p') | |
9400 { | |
9401 clearop(cap->oap); | |
6314 | 9402 nv_diffgetput(TRUE, cap->opcount); |
7 | 9403 } |
9404 else | |
9405 #endif | |
9406 clearopbeep(cap->oap); | |
9407 } | |
9408 else | |
9409 { | |
9410 dir = (cap->cmdchar == 'P' | |
9411 || (cap->cmdchar == 'g' && cap->nchar == 'P')) | |
9412 ? BACKWARD : FORWARD; | |
9413 prep_redo_cmd(cap); | |
9414 if (cap->cmdchar == 'g') | |
9415 flags |= PUT_CURSEND; | |
9416 | |
9417 if (VIsual_active) | |
9418 { | |
9419 /* Putting in Visual mode: The put text replaces the selected | |
9420 * text. First delete the selected text, then put the new text. | |
9421 * Need to save and restore the registers that the delete | |
9422 * overwrites if the old contents is being put. | |
9423 */ | |
236 | 9424 was_visual = TRUE; |
7 | 9425 regname = cap->oap->regname; |
5735 | 9426 #ifdef FEAT_CLIPBOARD |
7 | 9427 adjust_clip_reg(®name); |
5735 | 9428 #endif |
5682 | 9429 if (regname == 0 || regname == '"' |
4013 | 9430 || VIM_ISDIGIT(regname) || regname == '-' |
5735 | 9431 #ifdef FEAT_CLIPBOARD |
7 | 9432 || (clip_unnamed && (regname == '*' || regname == '+')) |
5735 | 9433 #endif |
7 | 9434 |
9435 ) | |
9436 { | |
4013 | 9437 /* The delete is going to overwrite the register we want to |
7 | 9438 * put, save it first. */ |
9439 reg1 = get_register(regname, TRUE); | |
9440 } | |
9441 | |
9442 /* Now delete the selected text. */ | |
9443 cap->cmdchar = 'd'; | |
9444 cap->nchar = NUL; | |
9445 cap->oap->regname = NUL; | |
9446 nv_operator(cap); | |
9447 do_pending_operator(cap, 0, FALSE); | |
84 | 9448 empty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
7 | 9449 |
9450 /* delete PUT_LINE_BACKWARD; */ | |
9451 cap->oap->regname = regname; | |
9452 | |
9453 if (reg1 != NULL) | |
9454 { | |
9455 /* Delete probably changed the register we want to put, save | |
9456 * it first. Then put back what was there before the delete. */ | |
9457 reg2 = get_register(regname, FALSE); | |
9458 put_register(regname, reg1); | |
9459 } | |
9460 | |
9461 /* When deleted a linewise Visual area, put the register as | |
9462 * lines to avoid it joined with the next line. When deletion was | |
9463 * characterwise, split a line when putting lines. */ | |
9464 if (VIsual_mode == 'V') | |
9465 flags |= PUT_LINE; | |
9466 else if (VIsual_mode == 'v') | |
9467 flags |= PUT_LINE_SPLIT; | |
9468 if (VIsual_mode == Ctrl_V && dir == FORWARD) | |
9469 flags |= PUT_LINE_FORWARD; | |
9470 dir = BACKWARD; | |
9471 if ((VIsual_mode != 'V' | |
9472 && curwin->w_cursor.col < curbuf->b_op_start.col) | |
9473 || (VIsual_mode == 'V' | |
9474 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum)) | |
9475 /* cursor is at the end of the line or end of file, put | |
9476 * forward. */ | |
9477 dir = FORWARD; | |
5365 | 9478 /* May have been reset in do_put(). */ |
9479 VIsual_active = TRUE; | |
7 | 9480 } |
9481 do_put(cap->oap->regname, dir, cap->count1, flags); | |
9482 | |
9483 /* If a register was saved, put it back now. */ | |
9484 if (reg2 != NULL) | |
9485 put_register(regname, reg2); | |
236 | 9486 |
9487 /* What to reselect with "gv"? Selecting the just put text seems to | |
9488 * be the most useful, since the original text was removed. */ | |
9489 if (was_visual) | |
9490 { | |
690 | 9491 curbuf->b_visual.vi_start = curbuf->b_op_start; |
9492 curbuf->b_visual.vi_end = curbuf->b_op_end; | |
236 | 9493 } |
9494 | |
84 | 9495 /* When all lines were selected and deleted do_put() leaves an empty |
236 | 9496 * line that needs to be deleted now. */ |
84 | 9497 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL) |
817 | 9498 { |
84 | 9499 ml_delete(curbuf->b_ml.ml_line_count, TRUE); |
817 | 9500 |
9501 /* If the cursor was in that line, move it to the end of the last | |
9502 * line. */ | |
9503 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
9504 { | |
9505 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
9506 coladvance((colnr_T)MAXCOL); | |
9507 } | |
9508 } | |
7 | 9509 auto_format(FALSE, TRUE); |
9510 } | |
9511 } | |
9512 | |
9513 /* | |
9514 * "o" and "O" commands. | |
9515 */ | |
9516 static void | |
9517 nv_open(cap) | |
9518 cmdarg_T *cap; | |
9519 { | |
9520 #ifdef FEAT_DIFF | |
9521 /* "do" is ":diffget" */ | |
9522 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o') | |
9523 { | |
9524 clearop(cap->oap); | |
6314 | 9525 nv_diffgetput(FALSE, cap->opcount); |
7 | 9526 } |
9527 else | |
9528 #endif | |
9529 if (VIsual_active) /* switch start and end of visual */ | |
9530 v_swap_corners(cap->cmdchar); | |
9531 else | |
9532 n_opencmd(cap); | |
9533 } | |
9534 | |
9535 #ifdef FEAT_SNIFF | |
9536 static void | |
9537 nv_sniff(cap) | |
1883 | 9538 cmdarg_T *cap UNUSED; |
7 | 9539 { |
9540 ProcessSniffRequests(); | |
9541 } | |
9542 #endif | |
9543 | |
9544 #ifdef FEAT_NETBEANS_INTG | |
9545 static void | |
9546 nv_nbcmd(cap) | |
9547 cmdarg_T *cap; | |
9548 { | |
9549 netbeans_keycommand(cap->nchar); | |
9550 } | |
9551 #endif | |
9552 | |
9553 #ifdef FEAT_DND | |
9554 static void | |
9555 nv_drop(cap) | |
1883 | 9556 cmdarg_T *cap UNUSED; |
7 | 9557 { |
9558 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
9559 } | |
9560 #endif | |
203 | 9561 |
9562 #ifdef FEAT_AUTOCMD | |
9563 /* | |
9564 * Trigger CursorHold event. | |
9565 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the | |
9566 * input buffer. "did_cursorhold" is set to avoid retriggering. | |
9567 */ | |
9568 static void | |
9569 nv_cursorhold(cap) | |
9570 cmdarg_T *cap; | |
9571 { | |
9572 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf); | |
9573 did_cursorhold = TRUE; | |
226 | 9574 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
9575 } | |
9576 #endif | |
6866 | 9577 |
9578 /* | |
9579 * calculate start/end virtual columns for operating in block mode | |
9580 */ | |
9581 static void | |
9582 get_op_vcol(oap, redo_VIsual_vcol, initial) | |
9583 oparg_T *oap; | |
9584 colnr_T redo_VIsual_vcol; | |
9585 int initial; /* when true: adjust position for 'selectmode' */ | |
9586 { | |
9587 colnr_T start, end; | |
9588 | |
9589 if (VIsual_mode != Ctrl_V) | |
9590 return; | |
9591 | |
9592 oap->block_mode = TRUE; | |
9593 | |
9594 #ifdef FEAT_MBYTE | |
9595 /* prevent from moving onto a trail byte */ | |
9596 if (has_mbyte) | |
9597 mb_adjustpos(curwin->w_buffer, &oap->end); | |
9598 #endif | |
9599 | |
9600 getvvcol(curwin, &(oap->start), &oap->start_vcol, NULL, &oap->end_vcol); | |
6961 | 9601 |
9602 if (!redo_VIsual_busy) | |
9603 { | |
9604 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
9605 | |
9606 if (start < oap->start_vcol) | |
9607 oap->start_vcol = start; | |
9608 if (end > oap->end_vcol) | |
9609 { | |
9610 if (initial && *p_sel == 'e' && start >= 1 | |
9611 && start - 1 >= oap->end_vcol) | |
9612 oap->end_vcol = start - 1; | |
9613 else | |
9614 oap->end_vcol = end; | |
9615 } | |
9616 } | |
9617 | |
6866 | 9618 /* if '$' was used, get oap->end_vcol from longest line */ |
9619 if (curwin->w_curswant == MAXCOL) | |
9620 { | |
9621 curwin->w_cursor.col = MAXCOL; | |
9622 oap->end_vcol = 0; | |
9623 for (curwin->w_cursor.lnum = oap->start.lnum; | |
9624 curwin->w_cursor.lnum <= oap->end.lnum; | |
9625 ++curwin->w_cursor.lnum) | |
9626 { | |
9627 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
9628 if (end > oap->end_vcol) | |
9629 oap->end_vcol = end; | |
9630 } | |
9631 } | |
9632 else if (redo_VIsual_busy) | |
9633 oap->end_vcol = oap->start_vcol + redo_VIsual_vcol - 1; | |
9634 /* | |
9635 * Correct oap->end.col and oap->start.col to be the | |
9636 * upper-left and lower-right corner of the block area. | |
9637 * | |
9638 * (Actually, this does convert column positions into character | |
9639 * positions) | |
9640 */ | |
9641 curwin->w_cursor.lnum = oap->end.lnum; | |
9642 coladvance(oap->end_vcol); | |
9643 oap->end = curwin->w_cursor; | |
9644 | |
9645 curwin->w_cursor = oap->start; | |
9646 coladvance(oap->start_vcol); | |
9647 oap->start = curwin->w_cursor; | |
9648 } |