Mercurial > vim
annotate src/normal.c @ 6927:58d9f967ae1a v7.4.782
patch 7.4.782
Problem: Still a few problems with CTRL-A and CTRL-X in Visual mode.
Solution: Fix the reported problems. (Christian Brabandt)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Fri, 17 Jul 2015 13:03:48 +0200 |
| parents | f9876721bedc |
| children | 1e621b31948b |
| 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
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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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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1315 #ifdef FEAT_CURSORBIND |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1316 if (curwin->w_p_crb && toplevel) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1317 { |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1318 validate_cursor(); /* may need to update w_leftcol */ |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1319 do_check_cursorbind(); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1320 } |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1321 #endif |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
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 { |
| 7 | 1883 vim_beep(); |
| 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 { |
| 7 | 1900 vim_beep(); |
| 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 { |
| 7 | 1918 vim_beep(); |
| 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 { |
| 7 | 1992 vim_beep(); |
| 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 { |
| 7 | 2026 vim_beep(); |
| 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 | |
| 2059 vim_beep(); | |
| 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 { |
| 7 | 2069 vim_beep(); |
| 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 */ | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2324
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2312 #ifdef FEAT_WINDOWS |
|
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parents:
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diff
changeset
|
2313 static int in_tab_line = FALSE; /* mouse clicked in tab line */ |
|
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
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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Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2411 { |
| 7 | 2412 got_click = FALSE; |
|
2326
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Bram Moolenaar <bram@vim.org>
parents:
2324
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changeset
|
2413 #ifdef FEAT_WINDOWS |
|
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Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2414 if (in_tab_line) |
|
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Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2415 { |
|
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
|
2416 in_tab_line = FALSE; |
|
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Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
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|
2417 return FALSE; |
|
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Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
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|
2418 } |
|
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
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|
2419 #endif |
|
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Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
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; |
|
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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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2626 return FALSE; |
|
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2627 } |
|
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|
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
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
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
updated for version 7.4a.022
Bram Moolenaar <bram@vim.org>
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
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parents:
2378
diff
changeset
|
4610 * K_MOUSEUP (cap->arg == 1) or K_MOUSEDOWN (cap->arg == 0) or |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
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)
Bram Moolenaar <bram@vim.org>
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)
Bram Moolenaar <bram@vim.org>
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)
Bram Moolenaar <bram@vim.org>
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)
Bram Moolenaar <bram@vim.org>
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)
Bram Moolenaar <bram@vim.org>
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) | |
| 5362 vim_beep(); | |
| 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 { | |
|
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|
7809 #ifdef FEAT_CONCEAL |
|
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|
7810 /* Check for redraw before changing the state. */ |
|
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diff
changeset
|
7811 conceal_check_cursur_line(); |
|
2378
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changeset
|
7812 #endif |
|
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Bram Moolenaar <bram@vim.org>
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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 | |
|
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diff
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|
7836 #ifdef FEAT_CONCEAL |
|
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diff
changeset
|
7837 /* Check for redraw after changing the state. */ |
|
2428
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diff
changeset
|
7838 conceal_check_cursur_line(); |
|
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|
7839 #endif |
|
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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
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parents:
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diff
changeset
|
8132 /* Go to the middle of the screen line. When 'number' or |
|
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parents:
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diff
changeset
|
8133 * 'relativenumber' is on and lines are wrapping the middle can be more |
|
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parents:
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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
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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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parents:
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diff
changeset
|
8201 |
|
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parents:
4472
diff
changeset
|
8202 /* Make sure we stick in this column. */ |
|
c624928fbc49
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parents:
4472
diff
changeset
|
8203 validate_virtcol(); |
|
c624928fbc49
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parents:
4472
diff
changeset
|
8204 curwin->w_curswant = curwin->w_virtcol; |
|
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parents:
4472
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, |
|
2281
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parents:
2259
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
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8488 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8489 linenr_T oldline = curwin->w_cursor.lnum; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8490 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
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
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8515 #ifdef FEAT_CONCEAL |
|
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
8516 if (curwin->w_p_cole > 0 && oldline != curwin->w_cursor.lnum) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8517 update_single_line(curwin, oldline); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
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) |
| 9058 vim_beep(); | |
| 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); | |
| 9601 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
| 9602 | |
| 9603 if (start < oap->start_vcol) | |
| 9604 oap->start_vcol = start; | |
| 9605 if (end > oap->end_vcol) | |
| 9606 { | |
| 9607 if (initial && *p_sel == 'e' && start >= 1 | |
| 9608 && start - 1 >= oap->end_vcol) | |
| 9609 oap->end_vcol = start - 1; | |
| 9610 else | |
| 9611 oap->end_vcol = end; | |
| 9612 } | |
| 9613 /* if '$' was used, get oap->end_vcol from longest line */ | |
| 9614 if (curwin->w_curswant == MAXCOL) | |
| 9615 { | |
| 9616 curwin->w_cursor.col = MAXCOL; | |
| 9617 oap->end_vcol = 0; | |
| 9618 for (curwin->w_cursor.lnum = oap->start.lnum; | |
| 9619 curwin->w_cursor.lnum <= oap->end.lnum; | |
| 9620 ++curwin->w_cursor.lnum) | |
| 9621 { | |
| 9622 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
| 9623 if (end > oap->end_vcol) | |
| 9624 oap->end_vcol = end; | |
| 9625 } | |
| 9626 } | |
| 9627 else if (redo_VIsual_busy) | |
| 9628 oap->end_vcol = oap->start_vcol + redo_VIsual_vcol - 1; | |
| 9629 /* | |
| 9630 * Correct oap->end.col and oap->start.col to be the | |
| 9631 * upper-left and lower-right corner of the block area. | |
| 9632 * | |
| 9633 * (Actually, this does convert column positions into character | |
| 9634 * positions) | |
| 9635 */ | |
| 9636 curwin->w_cursor.lnum = oap->end.lnum; | |
| 9637 coladvance(oap->end_vcol); | |
| 9638 oap->end = curwin->w_cursor; | |
| 9639 | |
| 9640 curwin->w_cursor = oap->start; | |
| 9641 coladvance(oap->start_vcol); | |
| 9642 oap->start = curwin->w_cursor; | |
| 9643 } |