Mercurial > vim
annotate src/normal.c @ 5535:40aff213baff v7.4.116
updated for version 7.4.116
Problem: When a mapping starts with a space, the typed space does not show
up for 'showcmd'.
Solution: Show "<20>". (Brook Hong)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Wed, 11 Dec 2013 14:55:01 +0100 |
| parents | 6e54d1b3408c |
| children | d289f2167d70 |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 /* | |
| 10 * normal.c: Contains the main routine for processing characters in command | |
| 11 * mode. Communicates closely with the code in ops.c to handle | |
| 12 * the operators. | |
| 13 */ | |
| 14 | |
| 15 #include "vim.h" | |
| 16 | |
| 17 #ifdef FEAT_VISUAL | |
| 18 /* | |
| 19 * The Visual area is remembered for reselection. | |
| 20 */ | |
| 21 static int resel_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
| 22 static linenr_T resel_VIsual_line_count; /* number of lines */ | |
| 3125 | 23 static colnr_T resel_VIsual_vcol; /* nr of cols or end col */ |
| 4213 | 24 static int VIsual_mode_orig = NUL; /* type of Visual mode, that user entered */ |
| 7 | 25 |
| 26 static int restart_VIsual_select = 0; | |
| 27 #endif | |
| 28 | |
| 2667 | 29 #ifdef FEAT_EVAL |
| 30 static void set_vcount_ca __ARGS((cmdarg_T *cap, int *set_prevcount)); | |
| 31 #endif | |
| 7 | 32 static int |
| 3531 | 33 #ifdef __BORLANDC__ |
| 34 _RTLENTRYF | |
| 35 #endif | |
| 7 | 36 nv_compare __ARGS((const void *s1, const void *s2)); |
| 37 static int find_command __ARGS((int cmdchar)); | |
| 38 static void op_colon __ARGS((oparg_T *oap)); | |
| 592 | 39 static void op_function __ARGS((oparg_T *oap)); |
| 7 | 40 #if defined(FEAT_MOUSE) && defined(FEAT_VISUAL) |
| 41 static void find_start_of_word __ARGS((pos_T *)); | |
| 42 static void find_end_of_word __ARGS((pos_T *)); | |
| 43 static int get_mouse_class __ARGS((char_u *p)); | |
| 44 #endif | |
| 45 static void prep_redo_cmd __ARGS((cmdarg_T *cap)); | |
| 46 static void prep_redo __ARGS((int regname, long, int, int, int, int, int)); | |
| 47 static int checkclearop __ARGS((oparg_T *oap)); | |
| 48 static int checkclearopq __ARGS((oparg_T *oap)); | |
| 49 static void clearop __ARGS((oparg_T *oap)); | |
| 50 static void clearopbeep __ARGS((oparg_T *oap)); | |
| 51 #ifdef FEAT_VISUAL | |
| 52 static void unshift_special __ARGS((cmdarg_T *cap)); | |
| 53 #endif | |
| 54 #ifdef FEAT_CMDL_INFO | |
| 55 static void del_from_showcmd __ARGS((int)); | |
| 56 #endif | |
| 57 | |
| 58 /* | |
| 59 * nv_*(): functions called to handle Normal and Visual mode commands. | |
| 60 * n_*(): functions called to handle Normal mode commands. | |
| 61 * v_*(): functions called to handle Visual mode commands. | |
| 62 */ | |
| 63 static void nv_ignore __ARGS((cmdarg_T *cap)); | |
| 620 | 64 static void nv_nop __ARGS((cmdarg_T *cap)); |
| 7 | 65 static void nv_error __ARGS((cmdarg_T *cap)); |
| 66 static void nv_help __ARGS((cmdarg_T *cap)); | |
| 67 static void nv_addsub __ARGS((cmdarg_T *cap)); | |
| 68 static void nv_page __ARGS((cmdarg_T *cap)); | |
| 523 | 69 static void nv_gd __ARGS((oparg_T *oap, int nchar, int thisblock)); |
| 7 | 70 static int nv_screengo __ARGS((oparg_T *oap, int dir, long dist)); |
| 71 #ifdef FEAT_MOUSE | |
| 72 static void nv_mousescroll __ARGS((cmdarg_T *cap)); | |
| 73 static void nv_mouse __ARGS((cmdarg_T *cap)); | |
| 74 #endif | |
| 75 static void nv_scroll_line __ARGS((cmdarg_T *cap)); | |
| 76 static void nv_zet __ARGS((cmdarg_T *cap)); | |
| 77 #ifdef FEAT_GUI | |
| 78 static void nv_ver_scrollbar __ARGS((cmdarg_T *cap)); | |
| 79 static void nv_hor_scrollbar __ARGS((cmdarg_T *cap)); | |
| 80 #endif | |
| 685 | 81 #ifdef FEAT_GUI_TABLINE |
| 82 static void nv_tabline __ARGS((cmdarg_T *cap)); | |
| 686 | 83 static void nv_tabmenu __ARGS((cmdarg_T *cap)); |
| 685 | 84 #endif |
| 7 | 85 static void nv_exmode __ARGS((cmdarg_T *cap)); |
| 86 static void nv_colon __ARGS((cmdarg_T *cap)); | |
| 87 static void nv_ctrlg __ARGS((cmdarg_T *cap)); | |
| 88 static void nv_ctrlh __ARGS((cmdarg_T *cap)); | |
| 89 static void nv_clear __ARGS((cmdarg_T *cap)); | |
| 90 static void nv_ctrlo __ARGS((cmdarg_T *cap)); | |
| 91 static void nv_hat __ARGS((cmdarg_T *cap)); | |
| 92 static void nv_Zet __ARGS((cmdarg_T *cap)); | |
| 93 static void nv_ident __ARGS((cmdarg_T *cap)); | |
| 94 static void nv_tagpop __ARGS((cmdarg_T *cap)); | |
| 95 static void nv_scroll __ARGS((cmdarg_T *cap)); | |
| 96 static void nv_right __ARGS((cmdarg_T *cap)); | |
| 97 static void nv_left __ARGS((cmdarg_T *cap)); | |
| 98 static void nv_up __ARGS((cmdarg_T *cap)); | |
| 99 static void nv_down __ARGS((cmdarg_T *cap)); | |
| 100 #ifdef FEAT_SEARCHPATH | |
| 101 static void nv_gotofile __ARGS((cmdarg_T *cap)); | |
| 102 #endif | |
| 103 static void nv_end __ARGS((cmdarg_T *cap)); | |
| 104 static void nv_dollar __ARGS((cmdarg_T *cap)); | |
| 105 static void nv_search __ARGS((cmdarg_T *cap)); | |
| 106 static void nv_next __ARGS((cmdarg_T *cap)); | |
| 107 static void normal_search __ARGS((cmdarg_T *cap, int dir, char_u *pat, int opt)); | |
| 108 static void nv_csearch __ARGS((cmdarg_T *cap)); | |
| 109 static void nv_brackets __ARGS((cmdarg_T *cap)); | |
| 110 static void nv_percent __ARGS((cmdarg_T *cap)); | |
| 111 static void nv_brace __ARGS((cmdarg_T *cap)); | |
| 112 static void nv_mark __ARGS((cmdarg_T *cap)); | |
| 113 static void nv_findpar __ARGS((cmdarg_T *cap)); | |
| 114 static void nv_undo __ARGS((cmdarg_T *cap)); | |
| 115 static void nv_kundo __ARGS((cmdarg_T *cap)); | |
| 116 static void nv_Replace __ARGS((cmdarg_T *cap)); | |
| 117 #ifdef FEAT_VREPLACE | |
| 118 static void nv_vreplace __ARGS((cmdarg_T *cap)); | |
| 119 #endif | |
| 120 #ifdef FEAT_VISUAL | |
| 121 static void v_swap_corners __ARGS((int cmdchar)); | |
| 122 #endif | |
| 123 static void nv_replace __ARGS((cmdarg_T *cap)); | |
| 124 static void n_swapchar __ARGS((cmdarg_T *cap)); | |
| 125 static void nv_cursormark __ARGS((cmdarg_T *cap, int flag, pos_T *pos)); | |
| 126 #ifdef FEAT_VISUAL | |
| 127 static void v_visop __ARGS((cmdarg_T *cap)); | |
| 128 #endif | |
| 129 static void nv_subst __ARGS((cmdarg_T *cap)); | |
| 130 static void nv_abbrev __ARGS((cmdarg_T *cap)); | |
| 131 static void nv_optrans __ARGS((cmdarg_T *cap)); | |
| 132 static void nv_gomark __ARGS((cmdarg_T *cap)); | |
| 133 static void nv_pcmark __ARGS((cmdarg_T *cap)); | |
| 134 static void nv_regname __ARGS((cmdarg_T *cap)); | |
| 135 #ifdef FEAT_VISUAL | |
| 136 static void nv_visual __ARGS((cmdarg_T *cap)); | |
| 137 static void n_start_visual_mode __ARGS((int c)); | |
| 138 #endif | |
| 139 static void nv_window __ARGS((cmdarg_T *cap)); | |
| 140 static void nv_suspend __ARGS((cmdarg_T *cap)); | |
| 141 static void nv_g_cmd __ARGS((cmdarg_T *cap)); | |
| 142 static void n_opencmd __ARGS((cmdarg_T *cap)); | |
| 143 static void nv_dot __ARGS((cmdarg_T *cap)); | |
| 144 static void nv_redo __ARGS((cmdarg_T *cap)); | |
| 145 static void nv_Undo __ARGS((cmdarg_T *cap)); | |
| 146 static void nv_tilde __ARGS((cmdarg_T *cap)); | |
| 147 static void nv_operator __ARGS((cmdarg_T *cap)); | |
| 1490 | 148 #ifdef FEAT_EVAL |
| 149 static void set_op_var __ARGS((int optype)); | |
| 150 #endif | |
| 7 | 151 static void nv_lineop __ARGS((cmdarg_T *cap)); |
| 152 static void nv_home __ARGS((cmdarg_T *cap)); | |
| 153 static void nv_pipe __ARGS((cmdarg_T *cap)); | |
| 154 static void nv_bck_word __ARGS((cmdarg_T *cap)); | |
| 155 static void nv_wordcmd __ARGS((cmdarg_T *cap)); | |
| 156 static void nv_beginline __ARGS((cmdarg_T *cap)); | |
| 1505 | 157 static void adjust_cursor __ARGS((oparg_T *oap)); |
| 7 | 158 #ifdef FEAT_VISUAL |
| 159 static void adjust_for_sel __ARGS((cmdarg_T *cap)); | |
| 160 static int unadjust_for_sel __ARGS((void)); | |
| 161 static void nv_select __ARGS((cmdarg_T *cap)); | |
| 162 #endif | |
| 163 static void nv_goto __ARGS((cmdarg_T *cap)); | |
| 164 static void nv_normal __ARGS((cmdarg_T *cap)); | |
| 165 static void nv_esc __ARGS((cmdarg_T *oap)); | |
| 166 static void nv_edit __ARGS((cmdarg_T *cap)); | |
| 167 static void invoke_edit __ARGS((cmdarg_T *cap, int repl, int cmd, int startln)); | |
| 168 #ifdef FEAT_TEXTOBJ | |
| 169 static void nv_object __ARGS((cmdarg_T *cap)); | |
| 170 #endif | |
| 171 static void nv_record __ARGS((cmdarg_T *cap)); | |
| 172 static void nv_at __ARGS((cmdarg_T *cap)); | |
| 173 static void nv_halfpage __ARGS((cmdarg_T *cap)); | |
| 174 static void nv_join __ARGS((cmdarg_T *cap)); | |
| 175 static void nv_put __ARGS((cmdarg_T *cap)); | |
| 176 static void nv_open __ARGS((cmdarg_T *cap)); | |
| 177 #ifdef FEAT_SNIFF | |
| 178 static void nv_sniff __ARGS((cmdarg_T *cap)); | |
| 179 #endif | |
| 180 #ifdef FEAT_NETBEANS_INTG | |
| 181 static void nv_nbcmd __ARGS((cmdarg_T *cap)); | |
| 182 #endif | |
| 183 #ifdef FEAT_DND | |
| 184 static void nv_drop __ARGS((cmdarg_T *cap)); | |
| 185 #endif | |
| 203 | 186 #ifdef FEAT_AUTOCMD |
| 187 static void nv_cursorhold __ARGS((cmdarg_T *cap)); | |
| 188 #endif | |
| 7 | 189 |
| 1728 | 190 static char *e_noident = N_("E349: No identifier under cursor"); |
| 191 | |
| 7 | 192 /* |
| 193 * Function to be called for a Normal or Visual mode command. | |
| 194 * The argument is a cmdarg_T. | |
| 195 */ | |
| 196 typedef void (*nv_func_T) __ARGS((cmdarg_T *cap)); | |
| 197 | |
| 198 /* Values for cmd_flags. */ | |
| 199 #define NV_NCH 0x01 /* may need to get a second char */ | |
| 200 #define NV_NCH_NOP (0x02|NV_NCH) /* get second char when no operator pending */ | |
| 201 #define NV_NCH_ALW (0x04|NV_NCH) /* always get a second char */ | |
| 202 #define NV_LANG 0x08 /* second char needs language adjustment */ | |
| 203 | |
| 204 #define NV_SS 0x10 /* may start selection */ | |
| 205 #define NV_SSS 0x20 /* may start selection with shift modifier */ | |
| 206 #define NV_STS 0x40 /* may stop selection without shift modif. */ | |
| 207 #define NV_RL 0x80 /* 'rightleft' modifies command */ | |
| 208 #define NV_KEEPREG 0x100 /* don't clear regname */ | |
| 209 #define NV_NCW 0x200 /* not allowed in command-line window */ | |
| 210 | |
| 211 /* | |
| 212 * Generally speaking, every Normal mode command should either clear any | |
| 213 * pending operator (with *clearop*()), or set the motion type variable | |
| 214 * oap->motion_type. | |
| 215 * | |
| 216 * When a cursor motion command is made, it is marked as being a character or | |
| 217 * line oriented motion. Then, if an operator is in effect, the operation | |
| 218 * becomes character or line oriented accordingly. | |
| 219 */ | |
| 220 | |
| 221 /* | |
| 222 * This table contains one entry for every Normal or Visual mode command. | |
| 223 * The order doesn't matter, init_normal_cmds() will create a sorted index. | |
| 224 * It is faster when all keys from zero to '~' are present. | |
| 225 */ | |
| 226 static const struct nv_cmd | |
| 227 { | |
| 228 int cmd_char; /* (first) command character */ | |
| 229 nv_func_T cmd_func; /* function for this command */ | |
| 230 short_u cmd_flags; /* NV_ flags */ | |
| 231 short cmd_arg; /* value for ca.arg */ | |
| 232 } nv_cmds[] = | |
| 233 { | |
| 234 {NUL, nv_error, 0, 0}, | |
| 235 {Ctrl_A, nv_addsub, 0, 0}, | |
| 236 {Ctrl_B, nv_page, NV_STS, BACKWARD}, | |
| 237 {Ctrl_C, nv_esc, 0, TRUE}, | |
| 238 {Ctrl_D, nv_halfpage, 0, 0}, | |
| 239 {Ctrl_E, nv_scroll_line, 0, TRUE}, | |
| 240 {Ctrl_F, nv_page, NV_STS, FORWARD}, | |
| 241 {Ctrl_G, nv_ctrlg, 0, 0}, | |
| 242 {Ctrl_H, nv_ctrlh, 0, 0}, | |
| 243 {Ctrl_I, nv_pcmark, 0, 0}, | |
| 244 {NL, nv_down, 0, FALSE}, | |
| 245 {Ctrl_K, nv_error, 0, 0}, | |
| 246 {Ctrl_L, nv_clear, 0, 0}, | |
| 376 | 247 {Ctrl_M, nv_down, 0, TRUE}, |
| 7 | 248 {Ctrl_N, nv_down, NV_STS, FALSE}, |
| 249 {Ctrl_O, nv_ctrlo, 0, 0}, | |
| 250 {Ctrl_P, nv_up, NV_STS, FALSE}, | |
| 167 | 251 #ifdef FEAT_VISUAL |
| 252 {Ctrl_Q, nv_visual, 0, FALSE}, | |
| 253 #else | |
| 7 | 254 {Ctrl_Q, nv_ignore, 0, 0}, |
| 167 | 255 #endif |
| 7 | 256 {Ctrl_R, nv_redo, 0, 0}, |
| 257 {Ctrl_S, nv_ignore, 0, 0}, | |
| 258 {Ctrl_T, nv_tagpop, NV_NCW, 0}, | |
| 259 {Ctrl_U, nv_halfpage, 0, 0}, | |
| 260 #ifdef FEAT_VISUAL | |
| 261 {Ctrl_V, nv_visual, 0, FALSE}, | |
| 262 {'V', nv_visual, 0, FALSE}, | |
| 263 {'v', nv_visual, 0, FALSE}, | |
| 264 #else | |
| 265 {Ctrl_V, nv_error, 0, 0}, | |
| 266 {'V', nv_error, 0, 0}, | |
| 267 {'v', nv_error, 0, 0}, | |
| 268 #endif | |
| 269 {Ctrl_W, nv_window, 0, 0}, | |
| 270 {Ctrl_X, nv_addsub, 0, 0}, | |
| 271 {Ctrl_Y, nv_scroll_line, 0, FALSE}, | |
| 272 {Ctrl_Z, nv_suspend, 0, 0}, | |
| 273 {ESC, nv_esc, 0, FALSE}, | |
| 274 {Ctrl_BSL, nv_normal, NV_NCH_ALW, 0}, | |
| 275 {Ctrl_RSB, nv_ident, NV_NCW, 0}, | |
| 276 {Ctrl_HAT, nv_hat, NV_NCW, 0}, | |
| 277 {Ctrl__, nv_error, 0, 0}, | |
| 278 {' ', nv_right, 0, 0}, | |
| 279 {'!', nv_operator, 0, 0}, | |
| 280 {'"', nv_regname, NV_NCH_NOP|NV_KEEPREG, 0}, | |
| 281 {'#', nv_ident, 0, 0}, | |
| 282 {'$', nv_dollar, 0, 0}, | |
| 283 {'%', nv_percent, 0, 0}, | |
| 284 {'&', nv_optrans, 0, 0}, | |
| 285 {'\'', nv_gomark, NV_NCH_ALW, TRUE}, | |
| 286 {'(', nv_brace, 0, BACKWARD}, | |
| 287 {')', nv_brace, 0, FORWARD}, | |
| 288 {'*', nv_ident, 0, 0}, | |
| 289 {'+', nv_down, 0, TRUE}, | |
| 290 {',', nv_csearch, 0, TRUE}, | |
| 291 {'-', nv_up, 0, TRUE}, | |
| 292 {'.', nv_dot, NV_KEEPREG, 0}, | |
| 293 {'/', nv_search, 0, FALSE}, | |
| 294 {'0', nv_beginline, 0, 0}, | |
| 295 {'1', nv_ignore, 0, 0}, | |
| 296 {'2', nv_ignore, 0, 0}, | |
| 297 {'3', nv_ignore, 0, 0}, | |
| 298 {'4', nv_ignore, 0, 0}, | |
| 299 {'5', nv_ignore, 0, 0}, | |
| 300 {'6', nv_ignore, 0, 0}, | |
| 301 {'7', nv_ignore, 0, 0}, | |
| 302 {'8', nv_ignore, 0, 0}, | |
| 303 {'9', nv_ignore, 0, 0}, | |
| 304 {':', nv_colon, 0, 0}, | |
| 305 {';', nv_csearch, 0, FALSE}, | |
| 306 {'<', nv_operator, NV_RL, 0}, | |
| 307 {'=', nv_operator, 0, 0}, | |
| 308 {'>', nv_operator, NV_RL, 0}, | |
| 309 {'?', nv_search, 0, FALSE}, | |
| 310 {'@', nv_at, NV_NCH_NOP, FALSE}, | |
| 311 {'A', nv_edit, 0, 0}, | |
| 312 {'B', nv_bck_word, 0, 1}, | |
| 313 {'C', nv_abbrev, NV_KEEPREG, 0}, | |
| 314 {'D', nv_abbrev, NV_KEEPREG, 0}, | |
| 315 {'E', nv_wordcmd, 0, TRUE}, | |
| 316 {'F', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
| 317 {'G', nv_goto, 0, TRUE}, | |
| 318 {'H', nv_scroll, 0, 0}, | |
| 319 {'I', nv_edit, 0, 0}, | |
| 320 {'J', nv_join, 0, 0}, | |
| 321 {'K', nv_ident, 0, 0}, | |
| 322 {'L', nv_scroll, 0, 0}, | |
| 323 {'M', nv_scroll, 0, 0}, | |
| 324 {'N', nv_next, 0, SEARCH_REV}, | |
| 325 {'O', nv_open, 0, 0}, | |
| 326 {'P', nv_put, 0, 0}, | |
| 327 {'Q', nv_exmode, NV_NCW, 0}, | |
| 328 {'R', nv_Replace, 0, FALSE}, | |
| 329 {'S', nv_subst, NV_KEEPREG, 0}, | |
| 330 {'T', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
| 331 {'U', nv_Undo, 0, 0}, | |
| 332 {'W', nv_wordcmd, 0, TRUE}, | |
| 333 {'X', nv_abbrev, NV_KEEPREG, 0}, | |
| 334 {'Y', nv_abbrev, NV_KEEPREG, 0}, | |
| 335 {'Z', nv_Zet, NV_NCH_NOP|NV_NCW, 0}, | |
| 336 {'[', nv_brackets, NV_NCH_ALW, BACKWARD}, | |
| 337 {'\\', nv_error, 0, 0}, | |
| 338 {']', nv_brackets, NV_NCH_ALW, FORWARD}, | |
| 339 {'^', nv_beginline, 0, BL_WHITE | BL_FIX}, | |
| 340 {'_', nv_lineop, 0, 0}, | |
| 341 {'`', nv_gomark, NV_NCH_ALW, FALSE}, | |
| 342 {'a', nv_edit, NV_NCH, 0}, | |
| 343 {'b', nv_bck_word, 0, 0}, | |
| 344 {'c', nv_operator, 0, 0}, | |
| 345 {'d', nv_operator, 0, 0}, | |
| 346 {'e', nv_wordcmd, 0, FALSE}, | |
| 347 {'f', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
| 348 {'g', nv_g_cmd, NV_NCH_ALW, FALSE}, | |
| 349 {'h', nv_left, NV_RL, 0}, | |
| 350 {'i', nv_edit, NV_NCH, 0}, | |
| 351 {'j', nv_down, 0, FALSE}, | |
| 352 {'k', nv_up, 0, FALSE}, | |
| 353 {'l', nv_right, NV_RL, 0}, | |
| 354 {'m', nv_mark, NV_NCH_NOP, 0}, | |
| 355 {'n', nv_next, 0, 0}, | |
| 356 {'o', nv_open, 0, 0}, | |
| 357 {'p', nv_put, 0, 0}, | |
| 358 {'q', nv_record, NV_NCH, 0}, | |
| 359 {'r', nv_replace, NV_NCH_NOP|NV_LANG, 0}, | |
| 360 {'s', nv_subst, NV_KEEPREG, 0}, | |
| 361 {'t', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
| 362 {'u', nv_undo, 0, 0}, | |
| 363 {'w', nv_wordcmd, 0, FALSE}, | |
| 364 {'x', nv_abbrev, NV_KEEPREG, 0}, | |
| 365 {'y', nv_operator, 0, 0}, | |
| 366 {'z', nv_zet, NV_NCH_ALW, 0}, | |
| 367 {'{', nv_findpar, 0, BACKWARD}, | |
| 368 {'|', nv_pipe, 0, 0}, | |
| 369 {'}', nv_findpar, 0, FORWARD}, | |
| 370 {'~', nv_tilde, 0, 0}, | |
| 371 | |
| 372 /* pound sign */ | |
| 373 {POUND, nv_ident, 0, 0}, | |
| 374 #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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375 {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
|
376 {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
|
377 {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
|
378 {K_MOUSERIGHT, nv_mousescroll, 0, MSCR_RIGHT}, |
| 7 | 379 {K_LEFTMOUSE, nv_mouse, 0, 0}, |
| 380 {K_LEFTMOUSE_NM, nv_mouse, 0, 0}, | |
| 381 {K_LEFTDRAG, nv_mouse, 0, 0}, | |
| 382 {K_LEFTRELEASE, nv_mouse, 0, 0}, | |
| 383 {K_LEFTRELEASE_NM, nv_mouse, 0, 0}, | |
| 384 {K_MIDDLEMOUSE, nv_mouse, 0, 0}, | |
| 385 {K_MIDDLEDRAG, nv_mouse, 0, 0}, | |
| 386 {K_MIDDLERELEASE, nv_mouse, 0, 0}, | |
| 387 {K_RIGHTMOUSE, nv_mouse, 0, 0}, | |
| 388 {K_RIGHTDRAG, nv_mouse, 0, 0}, | |
| 389 {K_RIGHTRELEASE, nv_mouse, 0, 0}, | |
| 390 {K_X1MOUSE, nv_mouse, 0, 0}, | |
| 391 {K_X1DRAG, nv_mouse, 0, 0}, | |
| 392 {K_X1RELEASE, nv_mouse, 0, 0}, | |
| 393 {K_X2MOUSE, nv_mouse, 0, 0}, | |
| 394 {K_X2DRAG, nv_mouse, 0, 0}, | |
| 395 {K_X2RELEASE, nv_mouse, 0, 0}, | |
| 396 #endif | |
| 819 | 397 {K_IGNORE, nv_ignore, NV_KEEPREG, 0}, |
| 620 | 398 {K_NOP, nv_nop, 0, 0}, |
| 7 | 399 {K_INS, nv_edit, 0, 0}, |
| 400 {K_KINS, nv_edit, 0, 0}, | |
| 401 {K_BS, nv_ctrlh, 0, 0}, | |
| 402 {K_UP, nv_up, NV_SSS|NV_STS, FALSE}, | |
| 403 {K_S_UP, nv_page, NV_SS, BACKWARD}, | |
| 404 {K_DOWN, nv_down, NV_SSS|NV_STS, FALSE}, | |
| 405 {K_S_DOWN, nv_page, NV_SS, FORWARD}, | |
| 406 {K_LEFT, nv_left, NV_SSS|NV_STS|NV_RL, 0}, | |
| 407 {K_S_LEFT, nv_bck_word, NV_SS|NV_RL, 0}, | |
| 408 {K_C_LEFT, nv_bck_word, NV_SSS|NV_RL|NV_STS, 1}, | |
| 409 {K_RIGHT, nv_right, NV_SSS|NV_STS|NV_RL, 0}, | |
| 410 {K_S_RIGHT, nv_wordcmd, NV_SS|NV_RL, FALSE}, | |
| 411 {K_C_RIGHT, nv_wordcmd, NV_SSS|NV_RL|NV_STS, TRUE}, | |
| 412 {K_PAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
| 413 {K_KPAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
| 414 {K_PAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
| 415 {K_KPAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
| 416 {K_END, nv_end, NV_SSS|NV_STS, FALSE}, | |
| 417 {K_KEND, nv_end, NV_SSS|NV_STS, FALSE}, | |
| 418 {K_S_END, nv_end, NV_SS, FALSE}, | |
| 419 {K_C_END, nv_end, NV_SSS|NV_STS, TRUE}, | |
| 420 {K_HOME, nv_home, NV_SSS|NV_STS, 0}, | |
| 421 {K_KHOME, nv_home, NV_SSS|NV_STS, 0}, | |
| 422 {K_S_HOME, nv_home, NV_SS, 0}, | |
| 423 {K_C_HOME, nv_goto, NV_SSS|NV_STS, FALSE}, | |
| 424 {K_DEL, nv_abbrev, 0, 0}, | |
| 425 {K_KDEL, nv_abbrev, 0, 0}, | |
| 426 {K_UNDO, nv_kundo, 0, 0}, | |
| 427 {K_HELP, nv_help, NV_NCW, 0}, | |
| 428 {K_F1, nv_help, NV_NCW, 0}, | |
| 429 {K_XF1, nv_help, NV_NCW, 0}, | |
| 430 #ifdef FEAT_VISUAL | |
| 431 {K_SELECT, nv_select, 0, 0}, | |
| 432 #endif | |
| 433 #ifdef FEAT_GUI | |
| 434 {K_VER_SCROLLBAR, nv_ver_scrollbar, 0, 0}, | |
| 435 {K_HOR_SCROLLBAR, nv_hor_scrollbar, 0, 0}, | |
| 436 #endif | |
| 685 | 437 #ifdef FEAT_GUI_TABLINE |
| 438 {K_TABLINE, nv_tabline, 0, 0}, | |
| 686 | 439 {K_TABMENU, nv_tabmenu, 0, 0}, |
| 685 | 440 #endif |
| 7 | 441 #ifdef FEAT_FKMAP |
| 442 {K_F8, farsi_fkey, 0, 0}, | |
| 443 {K_F9, farsi_fkey, 0, 0}, | |
| 444 #endif | |
| 445 #ifdef FEAT_SNIFF | |
| 446 {K_SNIFF, nv_sniff, 0, 0}, | |
| 447 #endif | |
| 448 #ifdef FEAT_NETBEANS_INTG | |
| 449 {K_F21, nv_nbcmd, NV_NCH_ALW, 0}, | |
| 450 #endif | |
| 451 #ifdef FEAT_DND | |
| 452 {K_DROP, nv_drop, NV_STS, 0}, | |
| 453 #endif | |
| 203 | 454 #ifdef FEAT_AUTOCMD |
| 819 | 455 {K_CURSORHOLD, nv_cursorhold, NV_KEEPREG, 0}, |
| 203 | 456 #endif |
| 7 | 457 }; |
| 458 | |
| 459 /* Number of commands in nv_cmds[]. */ | |
| 460 #define NV_CMDS_SIZE (sizeof(nv_cmds) / sizeof(struct nv_cmd)) | |
| 461 | |
| 462 /* Sorted index of commands in nv_cmds[]. */ | |
| 463 static short nv_cmd_idx[NV_CMDS_SIZE]; | |
| 464 | |
| 465 /* The highest index for which | |
| 466 * nv_cmds[idx].cmd_char == nv_cmd_idx[nv_cmds[idx].cmd_char] */ | |
| 467 static int nv_max_linear; | |
| 468 | |
| 469 /* | |
| 470 * Compare functions for qsort() below, that checks the command character | |
| 471 * through the index in nv_cmd_idx[]. | |
| 472 */ | |
| 473 static int | |
| 474 #ifdef __BORLANDC__ | |
| 475 _RTLENTRYF | |
| 476 #endif | |
| 477 nv_compare(s1, s2) | |
| 478 const void *s1; | |
| 479 const void *s2; | |
| 480 { | |
| 481 int c1, c2; | |
| 482 | |
| 483 /* The commands are sorted on absolute value. */ | |
| 484 c1 = nv_cmds[*(const short *)s1].cmd_char; | |
| 485 c2 = nv_cmds[*(const short *)s2].cmd_char; | |
| 486 if (c1 < 0) | |
| 487 c1 = -c1; | |
| 488 if (c2 < 0) | |
| 489 c2 = -c2; | |
| 490 return c1 - c2; | |
| 491 } | |
| 492 | |
| 493 /* | |
| 494 * Initialize the nv_cmd_idx[] table. | |
| 495 */ | |
| 496 void | |
| 497 init_normal_cmds() | |
| 498 { | |
| 499 int i; | |
| 500 | |
| 501 /* Fill the index table with a one to one relation. */ | |
| 1877 | 502 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
| 7 | 503 nv_cmd_idx[i] = i; |
| 504 | |
| 505 /* Sort the commands by the command character. */ | |
| 506 qsort((void *)&nv_cmd_idx, (size_t)NV_CMDS_SIZE, sizeof(short), nv_compare); | |
| 507 | |
| 508 /* Find the first entry that can't be indexed by the command character. */ | |
| 1877 | 509 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
| 7 | 510 if (i != nv_cmds[nv_cmd_idx[i]].cmd_char) |
| 511 break; | |
| 512 nv_max_linear = i - 1; | |
| 513 } | |
| 514 | |
| 515 /* | |
| 516 * Search for a command in the commands table. | |
| 517 * Returns -1 for invalid command. | |
| 518 */ | |
| 519 static int | |
| 520 find_command(cmdchar) | |
| 521 int cmdchar; | |
| 522 { | |
| 523 int i; | |
| 524 int idx; | |
| 525 int top, bot; | |
| 526 int c; | |
| 527 | |
| 528 #ifdef FEAT_MBYTE | |
| 529 /* A multi-byte character is never a command. */ | |
| 530 if (cmdchar >= 0x100) | |
| 531 return -1; | |
| 532 #endif | |
| 533 | |
| 534 /* We use the absolute value of the character. Special keys have a | |
| 535 * negative value, but are sorted on their absolute value. */ | |
| 536 if (cmdchar < 0) | |
| 537 cmdchar = -cmdchar; | |
| 538 | |
| 539 /* If the character is in the first part: The character is the index into | |
| 540 * nv_cmd_idx[]. */ | |
| 541 if (cmdchar <= nv_max_linear) | |
| 542 return nv_cmd_idx[cmdchar]; | |
| 543 | |
| 544 /* Perform a binary search. */ | |
| 545 bot = nv_max_linear + 1; | |
| 546 top = NV_CMDS_SIZE - 1; | |
| 547 idx = -1; | |
| 548 while (bot <= top) | |
| 549 { | |
| 550 i = (top + bot) / 2; | |
| 551 c = nv_cmds[nv_cmd_idx[i]].cmd_char; | |
| 552 if (c < 0) | |
| 553 c = -c; | |
| 554 if (cmdchar == c) | |
| 555 { | |
| 556 idx = nv_cmd_idx[i]; | |
| 557 break; | |
| 558 } | |
| 559 if (cmdchar > c) | |
| 560 bot = i + 1; | |
| 561 else | |
| 562 top = i - 1; | |
| 563 } | |
| 564 return idx; | |
| 565 } | |
| 566 | |
| 567 /* | |
| 568 * Execute a command in Normal mode. | |
| 569 */ | |
| 570 void | |
| 571 normal_cmd(oap, toplevel) | |
| 572 oparg_T *oap; | |
| 1877 | 573 int toplevel UNUSED; /* TRUE when called from main() */ |
| 7 | 574 { |
| 575 cmdarg_T ca; /* command arguments */ | |
| 576 int c; | |
| 577 int ctrl_w = FALSE; /* got CTRL-W command */ | |
| 578 int old_col = curwin->w_curswant; | |
| 579 #ifdef FEAT_CMDL_INFO | |
| 580 int need_flushbuf; /* need to call out_flush() */ | |
| 581 #endif | |
| 582 #ifdef FEAT_VISUAL | |
| 583 pos_T old_pos; /* cursor position before command */ | |
| 584 int mapped_len; | |
| 585 static int old_mapped_len = 0; | |
| 819 | 586 #endif |
| 7 | 587 int idx; |
| 1751 | 588 #ifdef FEAT_EVAL |
| 589 int set_prevcount = FALSE; | |
| 590 #endif | |
| 7 | 591 |
| 592 vim_memset(&ca, 0, sizeof(ca)); /* also resets ca.retval */ | |
| 593 ca.oap = oap; | |
| 1692 | 594 |
| 595 /* Use a count remembered from before entering an operator. After typing | |
| 596 * "3d" we return from normal_cmd() and come back here, the "3" is | |
| 597 * remembered in "opcount". */ | |
| 7 | 598 ca.opcount = opcount; |
| 599 | |
| 600 #ifdef FEAT_SNIFF | |
| 601 want_sniff_request = sniff_connected; | |
| 602 #endif | |
| 603 | |
| 604 /* | |
| 605 * If there is an operator pending, then the command we take this time | |
| 606 * will terminate it. Finish_op tells us to finish the operation before | |
| 607 * returning this time (unless the operation was cancelled). | |
| 608 */ | |
| 609 #ifdef CURSOR_SHAPE | |
| 610 c = finish_op; | |
| 611 #endif | |
| 612 finish_op = (oap->op_type != OP_NOP); | |
| 613 #ifdef CURSOR_SHAPE | |
| 614 if (finish_op != c) | |
| 615 { | |
| 616 ui_cursor_shape(); /* may show different cursor shape */ | |
| 617 # ifdef FEAT_MOUSESHAPE | |
| 618 update_mouseshape(-1); | |
| 619 # endif | |
| 620 } | |
| 621 #endif | |
| 622 | |
| 1692 | 623 /* When not finishing an operator and no register name typed, reset the |
| 624 * count. */ | |
| 7 | 625 if (!finish_op && !oap->regname) |
| 1751 | 626 { |
| 7 | 627 ca.opcount = 0; |
| 1751 | 628 #ifdef FEAT_EVAL |
| 629 set_prevcount = TRUE; | |
| 630 #endif | |
| 631 } | |
| 7 | 632 |
| 1692 | 633 #ifdef FEAT_AUTOCMD |
| 634 /* Restore counts from before receiving K_CURSORHOLD. This means after | |
| 635 * typing "3", handling K_CURSORHOLD and then typing "2" we get "32", not | |
| 636 * "3 * 2". */ | |
| 637 if (oap->prev_opcount > 0 || oap->prev_count0 > 0) | |
| 638 { | |
| 639 ca.opcount = oap->prev_opcount; | |
| 640 ca.count0 = oap->prev_count0; | |
| 641 oap->prev_opcount = 0; | |
| 642 oap->prev_count0 = 0; | |
| 643 } | |
| 644 #endif | |
| 645 | |
| 7 | 646 #ifdef FEAT_VISUAL |
| 647 mapped_len = typebuf_maplen(); | |
| 648 #endif | |
| 649 | |
| 650 State = NORMAL_BUSY; | |
| 651 #ifdef USE_ON_FLY_SCROLL | |
| 652 dont_scroll = FALSE; /* allow scrolling here */ | |
| 653 #endif | |
| 654 | |
| 2667 | 655 #ifdef FEAT_EVAL |
| 656 /* Set v:count here, when called from main() and not a stuffed | |
| 657 * command, so that v:count can be used in an expression mapping | |
| 658 * when there is no count. */ | |
| 659 if (toplevel && stuff_empty()) | |
| 660 set_vcount_ca(&ca, &set_prevcount); | |
| 661 #endif | |
| 662 | |
| 7 | 663 /* |
| 664 * Get the command character from the user. | |
| 665 */ | |
| 666 c = safe_vgetc(); | |
| 667 LANGMAP_ADJUST(c, TRUE); | |
| 668 | |
| 819 | 669 #ifdef FEAT_VISUAL |
| 7 | 670 /* |
| 671 * If a mapping was started in Visual or Select mode, remember the length | |
| 672 * of the mapping. This is used below to not return to Insert mode for as | |
| 673 * long as the mapping is being executed. | |
| 674 */ | |
| 675 if (restart_edit == 0) | |
| 676 old_mapped_len = 0; | |
| 677 else if (old_mapped_len | |
| 819 | 678 || (VIsual_active && mapped_len == 0 && typebuf_maplen() > 0)) |
| 7 | 679 old_mapped_len = typebuf_maplen(); |
| 819 | 680 #endif |
| 7 | 681 |
| 682 if (c == NUL) | |
| 683 c = K_ZERO; | |
| 684 | |
| 685 #ifdef FEAT_VISUAL | |
| 686 /* | |
| 687 * In Select mode, typed text replaces the selection. | |
| 688 */ | |
| 689 if (VIsual_active | |
| 690 && VIsual_select | |
| 691 && (vim_isprintc(c) || c == NL || c == CAR || c == K_KENTER)) | |
| 692 { | |
| 275 | 693 /* Fake a "c"hange command. When "restart_edit" is set (e.g., because |
| 694 * 'insertmode' is set) fake a "d"elete command, Insert mode will | |
| 695 * restart automatically. | |
| 1051 | 696 * Insert the typed character in the typeahead buffer, so that it can |
| 697 * be mapped in Insert mode. Required for ":lmap" to work. */ | |
| 852 | 698 ins_char_typebuf(c); |
| 275 | 699 if (restart_edit != 0) |
| 700 c = 'd'; | |
| 701 else | |
| 702 c = 'c'; | |
| 695 | 703 msg_nowait = TRUE; /* don't delay going to insert mode */ |
| 4472 | 704 old_mapped_len = 0; /* do go to Insert mode */ |
| 7 | 705 } |
| 706 #endif | |
| 707 | |
| 708 #ifdef FEAT_CMDL_INFO | |
| 709 need_flushbuf = add_to_showcmd(c); | |
| 710 #endif | |
| 711 | |
| 712 getcount: | |
| 713 #ifdef FEAT_VISUAL | |
| 714 if (!(VIsual_active && VIsual_select)) | |
| 715 #endif | |
| 716 { | |
| 717 /* | |
| 718 * Handle a count before a command and compute ca.count0. | |
| 719 * Note that '0' is a command and not the start of a count, but it's | |
| 720 * part of a count after other digits. | |
| 721 */ | |
| 722 while ( (c >= '1' && c <= '9') | |
| 723 || (ca.count0 != 0 && (c == K_DEL || c == K_KDEL || c == '0'))) | |
| 724 { | |
| 725 if (c == K_DEL || c == K_KDEL) | |
| 726 { | |
| 727 ca.count0 /= 10; | |
| 728 #ifdef FEAT_CMDL_INFO | |
| 729 del_from_showcmd(4); /* delete the digit and ~@% */ | |
| 730 #endif | |
| 731 } | |
| 732 else | |
| 733 ca.count0 = ca.count0 * 10 + (c - '0'); | |
| 734 if (ca.count0 < 0) /* got too large! */ | |
| 735 ca.count0 = 999999999L; | |
| 1425 | 736 #ifdef FEAT_EVAL |
| 737 /* Set v:count here, when called from main() and not a stuffed | |
| 738 * command, so that v:count can be used in an expression mapping | |
| 739 * right after the count. */ | |
| 740 if (toplevel && stuff_empty()) | |
| 2667 | 741 set_vcount_ca(&ca, &set_prevcount); |
| 1425 | 742 #endif |
| 7 | 743 if (ctrl_w) |
| 744 { | |
| 745 ++no_mapping; | |
| 746 ++allow_keys; /* no mapping for nchar, but keys */ | |
| 747 } | |
| 748 ++no_zero_mapping; /* don't map zero here */ | |
| 1389 | 749 c = plain_vgetc(); |
| 7 | 750 LANGMAP_ADJUST(c, TRUE); |
| 751 --no_zero_mapping; | |
| 752 if (ctrl_w) | |
| 753 { | |
| 754 --no_mapping; | |
| 755 --allow_keys; | |
| 756 } | |
| 757 #ifdef FEAT_CMDL_INFO | |
| 758 need_flushbuf |= add_to_showcmd(c); | |
| 759 #endif | |
| 760 } | |
| 761 | |
| 762 /* | |
| 763 * If we got CTRL-W there may be a/another count | |
| 764 */ | |
| 765 if (c == Ctrl_W && !ctrl_w && oap->op_type == OP_NOP) | |
| 766 { | |
| 767 ctrl_w = TRUE; | |
| 768 ca.opcount = ca.count0; /* remember first count */ | |
| 769 ca.count0 = 0; | |
| 770 ++no_mapping; | |
| 771 ++allow_keys; /* no mapping for nchar, but keys */ | |
| 1389 | 772 c = plain_vgetc(); /* get next character */ |
| 7 | 773 LANGMAP_ADJUST(c, TRUE); |
| 774 --no_mapping; | |
| 775 --allow_keys; | |
| 776 #ifdef FEAT_CMDL_INFO | |
| 777 need_flushbuf |= add_to_showcmd(c); | |
| 778 #endif | |
| 779 goto getcount; /* jump back */ | |
| 780 } | |
| 781 } | |
| 782 | |
| 1692 | 783 #ifdef FEAT_AUTOCMD |
| 784 if (c == K_CURSORHOLD) | |
| 785 { | |
| 786 /* Save the count values so that ca.opcount and ca.count0 are exactly | |
| 787 * the same when coming back here after handling K_CURSORHOLD. */ | |
| 788 oap->prev_opcount = ca.opcount; | |
| 789 oap->prev_count0 = ca.count0; | |
| 790 } | |
| 791 else | |
| 792 #endif | |
| 793 if (ca.opcount != 0) | |
| 794 { | |
| 795 /* | |
| 796 * If we're in the middle of an operator (including after entering a | |
| 797 * yank buffer with '"') AND we had a count before the operator, then | |
| 798 * that count overrides the current value of ca.count0. | |
| 799 * What this means effectively, is that commands like "3dw" get turned | |
| 800 * into "d3w" which makes things fall into place pretty neatly. | |
| 801 * If you give a count before AND after the operator, they are | |
| 802 * multiplied. | |
| 803 */ | |
| 7 | 804 if (ca.count0) |
| 805 ca.count0 *= ca.opcount; | |
| 806 else | |
| 807 ca.count0 = ca.opcount; | |
| 808 } | |
| 809 | |
| 810 /* | |
| 811 * Always remember the count. It will be set to zero (on the next call, | |
| 812 * above) when there is no pending operator. | |
| 813 * When called from main(), save the count for use by the "count" built-in | |
| 814 * variable. | |
| 815 */ | |
| 816 ca.opcount = ca.count0; | |
| 817 ca.count1 = (ca.count0 == 0 ? 1 : ca.count0); | |
| 818 | |
| 819 #ifdef FEAT_EVAL | |
| 820 /* | |
| 821 * Only set v:count when called from main() and not a stuffed command. | |
| 822 */ | |
| 823 if (toplevel && stuff_empty()) | |
| 1751 | 824 set_vcount(ca.count0, ca.count1, set_prevcount); |
| 7 | 825 #endif |
| 826 | |
| 827 /* | |
| 828 * Find the command character in the table of commands. | |
| 829 * For CTRL-W we already got nchar when looking for a count. | |
| 830 */ | |
| 831 if (ctrl_w) | |
| 832 { | |
| 833 ca.nchar = c; | |
| 834 ca.cmdchar = Ctrl_W; | |
| 835 } | |
| 836 else | |
| 837 ca.cmdchar = c; | |
| 838 idx = find_command(ca.cmdchar); | |
| 839 if (idx < 0) | |
| 840 { | |
| 841 /* Not a known command: beep. */ | |
| 842 clearopbeep(oap); | |
| 843 goto normal_end; | |
| 844 } | |
| 631 | 845 |
| 633 | 846 if (text_locked() && (nv_cmds[idx].cmd_flags & NV_NCW)) |
| 631 | 847 { |
| 1692 | 848 /* This command is not allowed while editing a ccmdline: beep. */ |
| 7 | 849 clearopbeep(oap); |
| 633 | 850 text_locked_msg(); |
| 7 | 851 goto normal_end; |
| 852 } | |
| 819 | 853 #ifdef FEAT_AUTOCMD |
| 854 if ((nv_cmds[idx].cmd_flags & NV_NCW) && curbuf_locked()) | |
| 855 goto normal_end; | |
| 856 #endif | |
| 7 | 857 |
| 858 #ifdef FEAT_VISUAL | |
| 859 /* | |
| 860 * In Visual/Select mode, a few keys are handled in a special way. | |
| 861 */ | |
| 862 if (VIsual_active) | |
| 863 { | |
| 864 /* when 'keymodel' contains "stopsel" may stop Select/Visual mode */ | |
| 865 if (km_stopsel | |
| 866 && (nv_cmds[idx].cmd_flags & NV_STS) | |
| 867 && !(mod_mask & MOD_MASK_SHIFT)) | |
| 868 { | |
| 869 end_visual_mode(); | |
| 870 redraw_curbuf_later(INVERTED); | |
| 871 } | |
| 872 | |
| 873 /* Keys that work different when 'keymodel' contains "startsel" */ | |
| 874 if (km_startsel) | |
| 875 { | |
| 876 if (nv_cmds[idx].cmd_flags & NV_SS) | |
| 877 { | |
| 878 unshift_special(&ca); | |
| 879 idx = find_command(ca.cmdchar); | |
| 840 | 880 if (idx < 0) |
| 881 { | |
| 882 /* Just in case */ | |
| 883 clearopbeep(oap); | |
| 884 goto normal_end; | |
| 885 } | |
| 7 | 886 } |
| 887 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
| 888 && (mod_mask & MOD_MASK_SHIFT)) | |
| 889 { | |
| 890 mod_mask &= ~MOD_MASK_SHIFT; | |
| 891 } | |
| 892 } | |
| 893 } | |
| 894 #endif | |
| 895 | |
| 896 #ifdef FEAT_RIGHTLEFT | |
| 897 if (curwin->w_p_rl && KeyTyped && !KeyStuffed | |
| 898 && (nv_cmds[idx].cmd_flags & NV_RL)) | |
| 899 { | |
| 900 /* Invert horizontal movements and operations. Only when typed by the | |
| 901 * user directly, not when the result of a mapping or "x" translated | |
| 902 * to "dl". */ | |
| 903 switch (ca.cmdchar) | |
| 904 { | |
| 905 case 'l': ca.cmdchar = 'h'; break; | |
| 906 case K_RIGHT: ca.cmdchar = K_LEFT; break; | |
| 907 case K_S_RIGHT: ca.cmdchar = K_S_LEFT; break; | |
| 908 case K_C_RIGHT: ca.cmdchar = K_C_LEFT; break; | |
| 909 case 'h': ca.cmdchar = 'l'; break; | |
| 910 case K_LEFT: ca.cmdchar = K_RIGHT; break; | |
| 911 case K_S_LEFT: ca.cmdchar = K_S_RIGHT; break; | |
| 912 case K_C_LEFT: ca.cmdchar = K_C_RIGHT; break; | |
| 913 case '>': ca.cmdchar = '<'; break; | |
| 914 case '<': ca.cmdchar = '>'; break; | |
| 915 } | |
| 916 idx = find_command(ca.cmdchar); | |
| 917 } | |
| 918 #endif | |
| 919 | |
| 920 /* | |
| 921 * Get an additional character if we need one. | |
| 922 */ | |
| 923 if ((nv_cmds[idx].cmd_flags & NV_NCH) | |
| 924 && (((nv_cmds[idx].cmd_flags & NV_NCH_NOP) == NV_NCH_NOP | |
| 925 && oap->op_type == OP_NOP) | |
| 926 || (nv_cmds[idx].cmd_flags & NV_NCH_ALW) == NV_NCH_ALW | |
| 927 || (ca.cmdchar == 'q' | |
| 928 && oap->op_type == OP_NOP | |
| 929 && !Recording | |
| 930 && !Exec_reg) | |
| 931 || ((ca.cmdchar == 'a' || ca.cmdchar == 'i') | |
| 932 && (oap->op_type != OP_NOP | |
| 933 #ifdef FEAT_VISUAL | |
| 934 || VIsual_active | |
| 935 #endif | |
| 936 )))) | |
| 937 { | |
| 938 int *cp; | |
| 939 int repl = FALSE; /* get character for replace mode */ | |
| 940 int lit = FALSE; /* get extra character literally */ | |
| 941 int langmap_active = FALSE; /* using :lmap mappings */ | |
| 942 int lang; /* getting a text character */ | |
| 943 #ifdef USE_IM_CONTROL | |
| 944 int save_smd; /* saved value of p_smd */ | |
| 945 #endif | |
| 946 | |
| 947 ++no_mapping; | |
| 948 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1343 | 949 #ifdef FEAT_AUTOCMD |
| 950 /* Don't generate a CursorHold event here, most commands can't handle | |
| 951 * it, e.g., nv_replace(), nv_csearch(). */ | |
| 952 did_cursorhold = TRUE; | |
| 953 #endif | |
| 7 | 954 if (ca.cmdchar == 'g') |
| 955 { | |
| 956 /* | |
| 957 * For 'g' get the next character now, so that we can check for | |
| 958 * "gr", "g'" and "g`". | |
| 959 */ | |
| 1389 | 960 ca.nchar = plain_vgetc(); |
| 7 | 961 LANGMAP_ADJUST(ca.nchar, TRUE); |
| 962 #ifdef FEAT_CMDL_INFO | |
| 963 need_flushbuf |= add_to_showcmd(ca.nchar); | |
| 964 #endif | |
| 965 if (ca.nchar == 'r' || ca.nchar == '\'' || ca.nchar == '`' | |
| 5523 | 966 || ca.nchar == Ctrl_BSL) |
| 7 | 967 { |
| 968 cp = &ca.extra_char; /* need to get a third character */ | |
| 969 if (ca.nchar != 'r') | |
| 970 lit = TRUE; /* get it literally */ | |
| 971 else | |
| 972 repl = TRUE; /* get it in replace mode */ | |
| 973 } | |
| 974 else | |
| 975 cp = NULL; /* no third character needed */ | |
| 976 } | |
| 977 else | |
| 978 { | |
| 979 if (ca.cmdchar == 'r') /* get it in replace mode */ | |
| 980 repl = TRUE; | |
| 981 cp = &ca.nchar; | |
| 982 } | |
| 983 lang = (repl || (nv_cmds[idx].cmd_flags & NV_LANG)); | |
| 984 | |
| 985 /* | |
| 986 * Get a second or third character. | |
| 987 */ | |
| 988 if (cp != NULL) | |
| 989 { | |
| 990 #ifdef CURSOR_SHAPE | |
| 991 if (repl) | |
| 992 { | |
| 993 State = REPLACE; /* pretend Replace mode */ | |
| 994 ui_cursor_shape(); /* show different cursor shape */ | |
| 995 } | |
| 996 #endif | |
| 997 if (lang && curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 998 { | |
| 999 /* Allow mappings defined with ":lmap". */ | |
| 1000 --no_mapping; | |
| 1001 --allow_keys; | |
| 1002 if (repl) | |
| 1003 State = LREPLACE; | |
| 1004 else | |
| 1005 State = LANGMAP; | |
| 1006 langmap_active = TRUE; | |
| 1007 } | |
| 1008 #ifdef USE_IM_CONTROL | |
| 1009 save_smd = p_smd; | |
| 1010 p_smd = FALSE; /* Don't let the IM code show the mode here */ | |
| 1011 if (lang && curbuf->b_p_iminsert == B_IMODE_IM) | |
| 1012 im_set_active(TRUE); | |
| 1013 #endif | |
| 1014 | |
| 1389 | 1015 *cp = plain_vgetc(); |
| 7 | 1016 |
| 1017 if (langmap_active) | |
| 1018 { | |
| 1019 /* Undo the decrement done above */ | |
| 1020 ++no_mapping; | |
| 1021 ++allow_keys; | |
| 1022 State = NORMAL_BUSY; | |
| 1023 } | |
| 1024 #ifdef USE_IM_CONTROL | |
| 1025 if (lang) | |
| 1026 { | |
| 1027 if (curbuf->b_p_iminsert != B_IMODE_LMAP) | |
| 1028 im_save_status(&curbuf->b_p_iminsert); | |
| 1029 im_set_active(FALSE); | |
| 1030 } | |
| 1031 p_smd = save_smd; | |
| 1032 #endif | |
| 1033 #ifdef CURSOR_SHAPE | |
| 1034 State = NORMAL_BUSY; | |
| 1035 #endif | |
| 1036 #ifdef FEAT_CMDL_INFO | |
| 1037 need_flushbuf |= add_to_showcmd(*cp); | |
| 1038 #endif | |
| 1039 | |
| 1040 if (!lit) | |
| 1041 { | |
| 1042 #ifdef FEAT_DIGRAPHS | |
| 1043 /* Typing CTRL-K gets a digraph. */ | |
| 1044 if (*cp == Ctrl_K | |
| 1045 && ((nv_cmds[idx].cmd_flags & NV_LANG) | |
| 1046 || cp == &ca.extra_char) | |
| 1047 && vim_strchr(p_cpo, CPO_DIGRAPH) == NULL) | |
| 1048 { | |
| 1049 c = get_digraph(FALSE); | |
| 1050 if (c > 0) | |
| 1051 { | |
| 1052 *cp = c; | |
| 1053 # ifdef FEAT_CMDL_INFO | |
| 1054 /* Guessing how to update showcmd here... */ | |
| 1055 del_from_showcmd(3); | |
| 1056 need_flushbuf |= add_to_showcmd(*cp); | |
| 1057 # endif | |
| 1058 } | |
| 1059 } | |
| 1060 #endif | |
| 1061 | |
| 1062 /* adjust chars > 127, except after "tTfFr" commands */ | |
| 1063 LANGMAP_ADJUST(*cp, !lang); | |
| 1064 #ifdef FEAT_RIGHTLEFT | |
| 1065 /* adjust Hebrew mapped char */ | |
| 1066 if (p_hkmap && lang && KeyTyped) | |
| 1067 *cp = hkmap(*cp); | |
| 1068 # ifdef FEAT_FKMAP | |
| 1069 /* adjust Farsi mapped char */ | |
| 1070 if (p_fkmap && lang && KeyTyped) | |
| 1071 *cp = fkmap(*cp); | |
| 1072 # endif | |
| 1073 #endif | |
| 1074 } | |
| 1075 | |
| 1076 /* | |
| 1077 * When the next character is CTRL-\ a following CTRL-N means the | |
| 1078 * command is aborted and we go to Normal mode. | |
| 1079 */ | |
| 1080 if (cp == &ca.extra_char | |
| 1081 && ca.nchar == Ctrl_BSL | |
| 1082 && (ca.extra_char == Ctrl_N || ca.extra_char == Ctrl_G)) | |
| 1083 { | |
| 1084 ca.cmdchar = Ctrl_BSL; | |
| 1085 ca.nchar = ca.extra_char; | |
| 1086 idx = find_command(ca.cmdchar); | |
| 1087 } | |
| 3908 | 1088 else if ((ca.nchar == 'n' || ca.nchar == 'N') && ca.cmdchar == 'g') |
| 3896 | 1089 ca.oap->op_type = get_op_type(*cp, NUL); |
| 7 | 1090 else if (*cp == Ctrl_BSL) |
| 1091 { | |
| 1092 long towait = (p_ttm >= 0 ? p_ttm : p_tm); | |
| 1093 | |
| 1094 /* There is a busy wait here when typing "f<C-\>" and then | |
| 1095 * something different from CTRL-N. Can't be avoided. */ | |
| 1096 while ((c = vpeekc()) <= 0 && towait > 0L) | |
| 1097 { | |
| 1098 do_sleep(towait > 50L ? 50L : towait); | |
| 1099 towait -= 50L; | |
| 1100 } | |
| 1101 if (c > 0) | |
| 1102 { | |
| 1389 | 1103 c = plain_vgetc(); |
| 7 | 1104 if (c != Ctrl_N && c != Ctrl_G) |
| 1105 vungetc(c); | |
| 1106 else | |
| 1107 { | |
| 1108 ca.cmdchar = Ctrl_BSL; | |
| 1109 ca.nchar = c; | |
| 1110 idx = find_command(ca.cmdchar); | |
| 1111 } | |
| 1112 } | |
| 1113 } | |
| 1114 | |
| 1115 #ifdef FEAT_MBYTE | |
| 1116 /* When getting a text character and the next character is a | |
| 1117 * multi-byte character, it could be a composing character. | |
| 1118 * However, don't wait for it to arrive. */ | |
| 1119 while (enc_utf8 && lang && (c = vpeekc()) > 0 | |
| 1120 && (c >= 0x100 || MB_BYTE2LEN(vpeekc()) > 1)) | |
| 1121 { | |
| 1389 | 1122 c = plain_vgetc(); |
| 7 | 1123 if (!utf_iscomposing(c)) |
| 1124 { | |
| 1125 vungetc(c); /* it wasn't, put it back */ | |
| 1126 break; | |
| 1127 } | |
| 1128 else if (ca.ncharC1 == 0) | |
| 1129 ca.ncharC1 = c; | |
| 1130 else | |
| 1131 ca.ncharC2 = c; | |
| 1132 } | |
| 1133 #endif | |
| 1134 } | |
| 1135 --no_mapping; | |
| 1136 --allow_keys; | |
| 1137 } | |
| 1138 | |
| 1139 #ifdef FEAT_CMDL_INFO | |
| 1140 /* | |
| 1141 * Flush the showcmd characters onto the screen so we can see them while | |
| 1142 * the command is being executed. Only do this when the shown command was | |
| 1143 * actually displayed, otherwise this will slow down a lot when executing | |
| 1144 * mappings. | |
| 1145 */ | |
| 1146 if (need_flushbuf) | |
| 1147 out_flush(); | |
| 1148 #endif | |
| 203 | 1149 #ifdef FEAT_AUTOCMD |
| 1727 | 1150 if (ca.cmdchar != K_IGNORE) |
| 1151 did_cursorhold = FALSE; | |
| 203 | 1152 #endif |
| 7 | 1153 |
| 1154 State = NORMAL; | |
| 1155 | |
| 1156 if (ca.nchar == ESC) | |
| 1157 { | |
| 1158 clearop(oap); | |
| 1159 if (restart_edit == 0 && goto_im()) | |
| 1160 restart_edit = 'a'; | |
| 1161 goto normal_end; | |
| 1162 } | |
| 1163 | |
| 24 | 1164 if (ca.cmdchar != K_IGNORE) |
| 1165 { | |
| 1166 msg_didout = FALSE; /* don't scroll screen up for normal command */ | |
| 1167 msg_col = 0; | |
| 1168 } | |
| 7 | 1169 |
| 1170 #ifdef FEAT_VISUAL | |
| 1171 old_pos = curwin->w_cursor; /* remember where cursor was */ | |
| 1172 | |
| 1173 /* When 'keymodel' contains "startsel" some keys start Select/Visual | |
| 1174 * mode. */ | |
| 1175 if (!VIsual_active && km_startsel) | |
| 1176 { | |
| 1177 if (nv_cmds[idx].cmd_flags & NV_SS) | |
| 1178 { | |
| 1179 start_selection(); | |
| 1180 unshift_special(&ca); | |
| 1181 idx = find_command(ca.cmdchar); | |
| 1182 } | |
| 1183 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
| 1184 && (mod_mask & MOD_MASK_SHIFT)) | |
| 1185 { | |
| 1186 start_selection(); | |
| 1187 mod_mask &= ~MOD_MASK_SHIFT; | |
| 1188 } | |
| 1189 } | |
| 1190 #endif | |
| 1191 | |
| 1192 /* | |
| 1193 * Execute the command! | |
| 1194 * Call the command function found in the commands table. | |
| 1195 */ | |
| 1196 ca.arg = nv_cmds[idx].cmd_arg; | |
| 1197 (nv_cmds[idx].cmd_func)(&ca); | |
| 1198 | |
| 1199 /* | |
| 1200 * If we didn't start or finish an operator, reset oap->regname, unless we | |
| 1201 * need it later. | |
| 1202 */ | |
| 1203 if (!finish_op | |
| 1204 && !oap->op_type | |
| 1205 && (idx < 0 || !(nv_cmds[idx].cmd_flags & NV_KEEPREG))) | |
| 1206 { | |
| 1207 clearop(oap); | |
| 1208 #ifdef FEAT_EVAL | |
| 2821 | 1209 { |
| 1210 int regname = 0; | |
| 2829 | 1211 |
| 2821 | 1212 /* Adjust the register according to 'clipboard', so that when |
| 1213 * "unnamed" is present it becomes '*' or '+' instead of '"'. */ | |
| 2829 | 1214 # ifdef FEAT_CLIPBOARD |
| 2821 | 1215 adjust_clip_reg(®name); |
| 2829 | 1216 # endif |
| 2821 | 1217 set_reg_var(regname); |
| 1218 } | |
| 7 | 1219 #endif |
| 1220 } | |
| 1221 | |
| 819 | 1222 #ifdef FEAT_VISUAL |
| 570 | 1223 /* Get the length of mapped chars again after typing a count, second |
| 36 | 1224 * character or "z333<cr>". */ |
| 1225 if (old_mapped_len > 0) | |
| 1226 old_mapped_len = typebuf_maplen(); | |
| 819 | 1227 #endif |
| 36 | 1228 |
| 7 | 1229 /* |
| 1230 * If an operation is pending, handle it... | |
| 1231 */ | |
| 1232 do_pending_operator(&ca, old_col, FALSE); | |
| 1233 | |
| 1234 /* | |
| 1235 * Wait for a moment when a message is displayed that will be overwritten | |
| 1236 * by the mode message. | |
| 1237 * In Visual mode and with "^O" in Insert mode, a short message will be | |
| 1238 * overwritten by the mode message. Wait a bit, until a key is hit. | |
| 1239 * In Visual mode, it's more important to keep the Visual area updated | |
| 1240 * than keeping a message (e.g. from a /pat search). | |
| 1241 * Only do this if the command was typed, not from a mapping. | |
| 1242 * Don't wait when emsg_silent is non-zero. | |
| 1243 * Also wait a bit after an error message, e.g. for "^O:". | |
| 1244 * Don't redraw the screen, it would remove the message. | |
| 1245 */ | |
| 1246 if ( ((p_smd | |
| 641 | 1247 && msg_silent == 0 |
| 7 | 1248 && (restart_edit != 0 |
| 1249 #ifdef FEAT_VISUAL | |
| 1250 || (VIsual_active | |
| 1251 && old_pos.lnum == curwin->w_cursor.lnum | |
| 1252 && old_pos.col == curwin->w_cursor.col) | |
| 1253 #endif | |
| 1254 ) | |
| 1255 && (clear_cmdline | |
| 1256 || redraw_cmdline) | |
| 1257 && (msg_didout || (msg_didany && msg_scroll)) | |
| 1258 && !msg_nowait | |
| 1259 && KeyTyped) | |
| 1260 || (restart_edit != 0 | |
| 1261 #ifdef FEAT_VISUAL | |
| 1262 && !VIsual_active | |
| 1263 #endif | |
| 1264 && (msg_scroll | |
| 1265 || emsg_on_display))) | |
| 1266 && oap->regname == 0 | |
| 1267 && !(ca.retval & CA_COMMAND_BUSY) | |
| 1268 && stuff_empty() | |
| 1269 && typebuf_typed() | |
| 1270 && emsg_silent == 0 | |
| 1271 && !did_wait_return | |
| 1272 && oap->op_type == OP_NOP) | |
| 1273 { | |
| 1274 int save_State = State; | |
| 1275 | |
| 1276 /* Draw the cursor with the right shape here */ | |
| 1277 if (restart_edit != 0) | |
| 1278 State = INSERT; | |
| 1279 | |
| 1280 /* If need to redraw, and there is a "keep_msg", redraw before the | |
| 1281 * delay */ | |
| 1282 if (must_redraw && keep_msg != NULL && !emsg_on_display) | |
| 1283 { | |
| 1284 char_u *kmsg; | |
| 1285 | |
| 1286 kmsg = keep_msg; | |
| 1287 keep_msg = NULL; | |
| 1288 /* showmode() will clear keep_msg, but we want to use it anyway */ | |
| 1289 update_screen(0); | |
| 1290 /* now reset it, otherwise it's put in the history again */ | |
| 1291 keep_msg = kmsg; | |
| 1292 msg_attr(kmsg, keep_msg_attr); | |
| 1293 vim_free(kmsg); | |
| 1294 } | |
| 1295 setcursor(); | |
| 1296 cursor_on(); | |
| 1297 out_flush(); | |
| 1298 if (msg_scroll || emsg_on_display) | |
| 1299 ui_delay(1000L, TRUE); /* wait at least one second */ | |
| 1300 ui_delay(3000L, FALSE); /* wait up to three seconds */ | |
| 1301 State = save_State; | |
| 1302 | |
| 1303 msg_scroll = FALSE; | |
| 1304 emsg_on_display = FALSE; | |
| 1305 } | |
| 1306 | |
| 1307 /* | |
| 1308 * Finish up after executing a Normal mode command. | |
| 1309 */ | |
| 1310 normal_end: | |
| 1311 | |
| 1312 msg_nowait = FALSE; | |
| 1313 | |
| 1314 /* Reset finish_op, in case it was set */ | |
| 1315 #ifdef CURSOR_SHAPE | |
| 1316 c = finish_op; | |
| 1317 #endif | |
| 1318 finish_op = FALSE; | |
| 1319 #ifdef CURSOR_SHAPE | |
| 1320 /* Redraw the cursor with another shape, if we were in Operator-pending | |
| 1321 * mode or did a replace command. */ | |
| 1322 if (c || ca.cmdchar == 'r') | |
| 1323 { | |
| 1324 ui_cursor_shape(); /* may show different cursor shape */ | |
| 1325 # ifdef FEAT_MOUSESHAPE | |
| 1326 update_mouseshape(-1); | |
| 1327 # endif | |
| 1328 } | |
| 1329 #endif | |
| 1330 | |
| 1331 #ifdef FEAT_CMDL_INFO | |
| 1692 | 1332 if (oap->op_type == OP_NOP && oap->regname == 0 |
| 1333 # ifdef FEAT_AUTOCMD | |
| 1334 && ca.cmdchar != K_CURSORHOLD | |
| 1335 # endif | |
| 1336 ) | |
| 7 | 1337 clear_showcmd(); |
| 1338 #endif | |
| 1339 | |
| 1340 checkpcmark(); /* check if we moved since setting pcmark */ | |
| 1341 vim_free(ca.searchbuf); | |
| 1342 | |
| 1343 #ifdef FEAT_MBYTE | |
| 1344 if (has_mbyte) | |
| 1345 mb_adjust_cursor(); | |
| 1346 #endif | |
| 1347 | |
| 1348 #ifdef FEAT_SCROLLBIND | |
| 1349 if (curwin->w_p_scb && toplevel) | |
| 1350 { | |
| 1351 validate_cursor(); /* may need to update w_leftcol */ | |
| 1352 do_check_scrollbind(TRUE); | |
| 1353 } | |
| 1354 #endif | |
| 1355 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1356 #ifdef FEAT_CURSORBIND |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1357 if (curwin->w_p_crb && toplevel) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1358 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1359 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
|
1360 do_check_cursorbind(); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1361 } |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1362 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1363 |
| 7 | 1364 /* |
| 1365 * May restart edit(), if we got here with CTRL-O in Insert mode (but not | |
| 1366 * if still inside a mapping that started in Visual mode). | |
| 1367 * May switch from Visual to Select mode after CTRL-O command. | |
| 1368 */ | |
| 1369 if ( oap->op_type == OP_NOP | |
| 1370 #ifdef FEAT_VISUAL | |
| 1371 && ((restart_edit != 0 && !VIsual_active && old_mapped_len == 0) | |
| 1372 || restart_VIsual_select == 1) | |
| 819 | 1373 #else |
| 1374 && restart_edit != 0 | |
| 7 | 1375 #endif |
| 1376 && !(ca.retval & CA_COMMAND_BUSY) | |
| 1377 && stuff_empty() | |
| 1378 && oap->regname == 0) | |
| 1379 { | |
| 1380 #ifdef FEAT_VISUAL | |
| 1381 if (restart_VIsual_select == 1) | |
| 1382 { | |
| 1383 VIsual_select = TRUE; | |
| 1384 showmode(); | |
| 1385 restart_VIsual_select = 0; | |
| 1386 } | |
| 1387 #endif | |
| 1388 if (restart_edit != 0 | |
| 1389 #ifdef FEAT_VISUAL | |
| 819 | 1390 && !VIsual_active && old_mapped_len == 0 |
| 1391 #endif | |
| 1392 ) | |
| 7 | 1393 (void)edit(restart_edit, FALSE, 1L); |
| 1394 } | |
| 1395 | |
| 1396 #ifdef FEAT_VISUAL | |
| 1397 if (restart_VIsual_select == 2) | |
| 1398 restart_VIsual_select = 1; | |
| 1399 #endif | |
| 1400 | |
| 1401 /* Save count before an operator for next time. */ | |
| 1402 opcount = ca.opcount; | |
| 1403 } | |
| 1404 | |
| 2667 | 1405 #ifdef FEAT_EVAL |
| 1406 /* | |
| 1407 * Set v:count and v:count1 according to "cap". | |
| 1408 * Set v:prevcount only when "set_prevcount" is TRUE. | |
| 1409 */ | |
| 1410 static void | |
| 1411 set_vcount_ca(cap, set_prevcount) | |
| 1412 cmdarg_T *cap; | |
| 1413 int *set_prevcount; | |
| 1414 { | |
| 1415 long count = cap->count0; | |
| 1416 | |
| 1417 /* multiply with cap->opcount the same way as above */ | |
| 1418 if (cap->opcount != 0) | |
| 1419 count = cap->opcount * (count == 0 ? 1 : count); | |
| 1420 set_vcount(count, count == 0 ? 1 : count, *set_prevcount); | |
| 1421 *set_prevcount = FALSE; /* only set v:prevcount once */ | |
| 1422 } | |
| 1423 #endif | |
| 1424 | |
| 7 | 1425 /* |
| 1426 * Handle an operator after visual mode or when the movement is finished | |
| 1427 */ | |
| 1428 void | |
| 1429 do_pending_operator(cap, old_col, gui_yank) | |
| 1430 cmdarg_T *cap; | |
| 1431 int old_col; | |
| 1432 int gui_yank; | |
| 1433 { | |
| 1434 oparg_T *oap = cap->oap; | |
| 1435 pos_T old_cursor; | |
| 1436 int empty_region_error; | |
| 1437 int restart_edit_save; | |
| 1438 | |
| 1439 #ifdef FEAT_VISUAL | |
| 1440 /* The visual area is remembered for redo */ | |
| 1441 static int redo_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
| 1442 static linenr_T redo_VIsual_line_count; /* number of lines */ | |
| 3125 | 1443 static colnr_T redo_VIsual_vcol; /* number of cols or end column */ |
| 7 | 1444 static long redo_VIsual_count; /* count for Visual operator */ |
| 1445 # ifdef FEAT_VIRTUALEDIT | |
| 1446 int include_line_break = FALSE; | |
| 1447 # endif | |
| 1448 #endif | |
| 1449 | |
| 1450 #if defined(FEAT_CLIPBOARD) | |
| 1451 /* | |
| 1452 * Yank the visual area into the GUI selection register before we operate | |
| 1453 * on it and lose it forever. | |
| 1454 * Don't do it if a specific register was specified, so that ""x"*P works. | |
| 1455 * This could call do_pending_operator() recursively, but that's OK | |
| 1456 * because gui_yank will be TRUE for the nested call. | |
| 1457 */ | |
| 3674 | 1458 if ((clip_star.available || clip_plus.available) |
| 7 | 1459 && oap->op_type != OP_NOP |
| 1460 && !gui_yank | |
| 1461 # ifdef FEAT_VISUAL | |
| 1462 && VIsual_active | |
| 1463 && !redo_VIsual_busy | |
| 1464 # endif | |
| 1465 && oap->regname == 0) | |
| 1466 clip_auto_select(); | |
| 1467 #endif | |
| 1468 old_cursor = curwin->w_cursor; | |
| 1469 | |
| 1470 /* | |
| 1471 * If an operation is pending, handle it... | |
| 1472 */ | |
| 1473 if ((finish_op | |
| 1474 #ifdef FEAT_VISUAL | |
| 1475 || VIsual_active | |
| 1476 #endif | |
| 1477 ) && oap->op_type != OP_NOP) | |
| 1478 { | |
| 1479 #ifdef FEAT_VISUAL | |
| 1480 oap->is_VIsual = VIsual_active; | |
| 1481 if (oap->motion_force == 'V') | |
| 1482 oap->motion_type = MLINE; | |
| 1483 else if (oap->motion_force == 'v') | |
| 1484 { | |
| 1485 /* If the motion was linewise, "inclusive" will not have been set. | |
| 1486 * Use "exclusive" to be consistent. Makes "dvj" work nice. */ | |
| 1487 if (oap->motion_type == MLINE) | |
| 1488 oap->inclusive = FALSE; | |
| 1489 /* If the motion already was characterwise, toggle "inclusive" */ | |
| 1490 else if (oap->motion_type == MCHAR) | |
| 1491 oap->inclusive = !oap->inclusive; | |
| 1492 oap->motion_type = MCHAR; | |
| 1493 } | |
| 1494 else if (oap->motion_force == Ctrl_V) | |
| 1495 { | |
| 1496 /* Change line- or characterwise motion into Visual block mode. */ | |
| 1497 VIsual_active = TRUE; | |
| 1498 VIsual = oap->start; | |
| 1499 VIsual_mode = Ctrl_V; | |
| 1500 VIsual_select = FALSE; | |
| 1501 VIsual_reselect = FALSE; | |
| 1502 } | |
| 1503 #endif | |
| 1504 | |
| 4337 | 1505 /* Only redo yank when 'y' flag is in 'cpoptions'. */ |
| 1506 /* Never redo "zf" (define fold). */ | |
| 7 | 1507 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) |
| 1508 #ifdef FEAT_VISUAL | |
| 4337 | 1509 && ((!VIsual_active || oap->motion_force) |
| 1510 /* Also redo Operator-pending Visual mode mappings */ | |
| 1511 || (VIsual_active && cap->cmdchar == ':' | |
| 1512 && oap->op_type != OP_COLON)) | |
| 7 | 1513 #endif |
| 164 | 1514 && cap->cmdchar != 'D' |
| 7 | 1515 #ifdef FEAT_FOLDING |
| 1516 && oap->op_type != OP_FOLD | |
| 1517 && oap->op_type != OP_FOLDOPEN | |
| 1518 && oap->op_type != OP_FOLDOPENREC | |
| 1519 && oap->op_type != OP_FOLDCLOSE | |
| 1520 && oap->op_type != OP_FOLDCLOSEREC | |
| 1521 && oap->op_type != OP_FOLDDEL | |
| 1522 && oap->op_type != OP_FOLDDELREC | |
| 1523 #endif | |
| 1524 ) | |
| 1525 { | |
| 1526 prep_redo(oap->regname, cap->count0, | |
| 1527 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
| 1528 oap->motion_force, cap->cmdchar, cap->nchar); | |
| 1529 if (cap->cmdchar == '/' || cap->cmdchar == '?') /* was a search */ | |
| 1530 { | |
| 1531 /* | |
| 1532 * If 'cpoptions' does not contain 'r', insert the search | |
| 1533 * pattern to really repeat the same command. | |
| 1534 */ | |
| 1535 if (vim_strchr(p_cpo, CPO_REDO) == NULL) | |
| 620 | 1536 AppendToRedobuffLit(cap->searchbuf, -1); |
| 7 | 1537 AppendToRedobuff(NL_STR); |
| 1538 } | |
| 1539 else if (cap->cmdchar == ':') | |
| 1540 { | |
| 1541 /* do_cmdline() has stored the first typed line in | |
| 1542 * "repeat_cmdline". When several lines are typed repeating | |
| 1543 * won't be possible. */ | |
| 1544 if (repeat_cmdline == NULL) | |
| 1545 ResetRedobuff(); | |
| 1546 else | |
| 1547 { | |
| 620 | 1548 AppendToRedobuffLit(repeat_cmdline, -1); |
| 7 | 1549 AppendToRedobuff(NL_STR); |
| 1550 vim_free(repeat_cmdline); | |
| 1551 repeat_cmdline = NULL; | |
| 1552 } | |
| 1553 } | |
| 1554 } | |
| 1555 | |
| 1556 #ifdef FEAT_VISUAL | |
| 1557 if (redo_VIsual_busy) | |
| 1558 { | |
| 3125 | 1559 /* Redo of an operation on a Visual area. Use the same size from |
| 1560 * redo_VIsual_line_count and redo_VIsual_vcol. */ | |
| 7 | 1561 oap->start = curwin->w_cursor; |
| 1562 curwin->w_cursor.lnum += redo_VIsual_line_count - 1; | |
| 1563 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 1564 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 1565 VIsual_mode = redo_VIsual_mode; | |
| 3125 | 1566 if (redo_VIsual_vcol == MAXCOL || VIsual_mode == 'v') |
| 7 | 1567 { |
| 3125 | 1568 if (VIsual_mode == 'v') |
| 1569 { | |
| 1570 if (redo_VIsual_line_count <= 1) | |
| 1571 { | |
| 1572 validate_virtcol(); | |
| 1573 curwin->w_curswant = | |
| 1574 curwin->w_virtcol + redo_VIsual_vcol - 1; | |
| 1575 } | |
| 1576 else | |
| 1577 curwin->w_curswant = redo_VIsual_vcol; | |
| 1578 } | |
| 7 | 1579 else |
| 3125 | 1580 { |
| 1581 curwin->w_curswant = MAXCOL; | |
| 1582 } | |
| 1583 coladvance(curwin->w_curswant); | |
| 7 | 1584 } |
| 1585 cap->count0 = redo_VIsual_count; | |
| 1586 if (redo_VIsual_count != 0) | |
| 1587 cap->count1 = redo_VIsual_count; | |
| 1588 else | |
| 1589 cap->count1 = 1; | |
| 1590 } | |
| 1591 else if (VIsual_active) | |
| 1592 { | |
| 999 | 1593 if (!gui_yank) |
| 1594 { | |
| 1595 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
| 1596 curbuf->b_visual.vi_start = VIsual; | |
| 1597 curbuf->b_visual.vi_end = curwin->w_cursor; | |
| 1598 curbuf->b_visual.vi_mode = VIsual_mode; | |
| 4213 | 1599 if (VIsual_mode_orig != NUL) |
| 1600 { | |
| 1601 curbuf->b_visual.vi_mode = VIsual_mode_orig; | |
| 1602 VIsual_mode_orig = NUL; | |
| 1603 } | |
| 999 | 1604 curbuf->b_visual.vi_curswant = curwin->w_curswant; |
| 7 | 1605 # ifdef FEAT_EVAL |
| 999 | 1606 curbuf->b_visual_mode_eval = VIsual_mode; |
| 7 | 1607 # endif |
| 999 | 1608 } |
| 7 | 1609 |
| 1610 /* In Select mode, a linewise selection is operated upon like a | |
| 1611 * characterwise selection. */ | |
| 1612 if (VIsual_select && VIsual_mode == 'V') | |
| 1613 { | |
| 1614 if (lt(VIsual, curwin->w_cursor)) | |
| 1615 { | |
| 1616 VIsual.col = 0; | |
| 1617 curwin->w_cursor.col = | |
| 1618 (colnr_T)STRLEN(ml_get(curwin->w_cursor.lnum)); | |
| 1619 } | |
| 1620 else | |
| 1621 { | |
| 1622 curwin->w_cursor.col = 0; | |
| 1623 VIsual.col = (colnr_T)STRLEN(ml_get(VIsual.lnum)); | |
| 1624 } | |
| 1625 VIsual_mode = 'v'; | |
| 1626 } | |
| 1627 /* If 'selection' is "exclusive", backup one character for | |
| 1628 * charwise selections. */ | |
| 1629 else if (VIsual_mode == 'v') | |
| 1630 { | |
| 1631 # ifdef FEAT_VIRTUALEDIT | |
| 1632 include_line_break = | |
| 1633 # endif | |
| 1634 unadjust_for_sel(); | |
| 1635 } | |
| 1636 | |
| 1637 oap->start = VIsual; | |
| 1638 if (VIsual_mode == 'V') | |
| 1639 oap->start.col = 0; | |
| 1640 } | |
| 1641 #endif /* FEAT_VISUAL */ | |
| 1642 | |
| 1643 /* | |
| 1644 * Set oap->start to the first position of the operated text, oap->end | |
| 1645 * to the end of the operated text. w_cursor is equal to oap->start. | |
| 1646 */ | |
| 1647 if (lt(oap->start, curwin->w_cursor)) | |
| 1648 { | |
| 1649 #ifdef FEAT_FOLDING | |
| 1650 /* Include folded lines completely. */ | |
| 1651 if (!VIsual_active) | |
| 1652 { | |
| 1653 if (hasFolding(oap->start.lnum, &oap->start.lnum, NULL)) | |
| 1654 oap->start.col = 0; | |
| 1655 if (hasFolding(curwin->w_cursor.lnum, NULL, | |
| 1656 &curwin->w_cursor.lnum)) | |
| 1657 curwin->w_cursor.col = (colnr_T)STRLEN(ml_get_curline()); | |
| 1658 } | |
| 1659 #endif | |
| 1660 oap->end = curwin->w_cursor; | |
| 1661 curwin->w_cursor = oap->start; | |
| 1662 | |
| 1663 /* w_virtcol may have been updated; if the cursor goes back to its | |
| 1664 * previous position w_virtcol becomes invalid and isn't updated | |
| 1665 * automatically. */ | |
| 1666 curwin->w_valid &= ~VALID_VIRTCOL; | |
| 1667 } | |
| 1668 else | |
| 1669 { | |
| 1670 #ifdef FEAT_FOLDING | |
| 1671 /* Include folded lines completely. */ | |
| 1672 if (!VIsual_active && oap->motion_type == MLINE) | |
| 1673 { | |
| 1674 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, | |
| 1675 NULL)) | |
| 1676 curwin->w_cursor.col = 0; | |
| 1677 if (hasFolding(oap->start.lnum, NULL, &oap->start.lnum)) | |
| 1678 oap->start.col = (colnr_T)STRLEN(ml_get(oap->start.lnum)); | |
| 1679 } | |
| 1680 #endif | |
| 1681 oap->end = oap->start; | |
| 1682 oap->start = curwin->w_cursor; | |
| 1683 } | |
| 1684 | |
| 1685 oap->line_count = oap->end.lnum - oap->start.lnum + 1; | |
| 1686 | |
| 1687 #ifdef FEAT_VIRTUALEDIT | |
| 1688 /* Set "virtual_op" before resetting VIsual_active. */ | |
| 1689 virtual_op = virtual_active(); | |
| 1690 #endif | |
| 1691 | |
| 1692 #ifdef FEAT_VISUAL | |
| 1693 if (VIsual_active || redo_VIsual_busy) | |
| 1694 { | |
| 1695 if (VIsual_mode == Ctrl_V) /* block mode */ | |
| 1696 { | |
| 1697 colnr_T start, end; | |
| 1698 | |
| 1699 oap->block_mode = TRUE; | |
| 1700 | |
| 1701 getvvcol(curwin, &(oap->start), | |
| 1702 &oap->start_vcol, NULL, &oap->end_vcol); | |
| 1703 if (!redo_VIsual_busy) | |
| 1704 { | |
| 1705 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
| 1706 | |
| 1707 if (start < oap->start_vcol) | |
| 1708 oap->start_vcol = start; | |
| 1709 if (end > oap->end_vcol) | |
| 1710 { | |
| 1711 if (*p_sel == 'e' && start >= 1 | |
| 1712 && start - 1 >= oap->end_vcol) | |
| 1713 oap->end_vcol = start - 1; | |
| 1714 else | |
| 1715 oap->end_vcol = end; | |
| 1716 } | |
| 1717 } | |
| 1718 | |
| 1719 /* if '$' was used, get oap->end_vcol from longest line */ | |
| 1720 if (curwin->w_curswant == MAXCOL) | |
| 1721 { | |
| 1722 curwin->w_cursor.col = MAXCOL; | |
| 1723 oap->end_vcol = 0; | |
| 1724 for (curwin->w_cursor.lnum = oap->start.lnum; | |
| 1725 curwin->w_cursor.lnum <= oap->end.lnum; | |
| 1726 ++curwin->w_cursor.lnum) | |
| 1727 { | |
| 1728 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
| 1729 if (end > oap->end_vcol) | |
| 1730 oap->end_vcol = end; | |
| 1731 } | |
| 1732 } | |
| 1733 else if (redo_VIsual_busy) | |
| 3125 | 1734 oap->end_vcol = oap->start_vcol + redo_VIsual_vcol - 1; |
| 7 | 1735 /* |
| 1736 * Correct oap->end.col and oap->start.col to be the | |
| 1737 * upper-left and lower-right corner of the block area. | |
| 1738 * | |
| 1739 * (Actually, this does convert column positions into character | |
| 1740 * positions) | |
| 1741 */ | |
| 1742 curwin->w_cursor.lnum = oap->end.lnum; | |
| 1743 coladvance(oap->end_vcol); | |
| 1744 oap->end = curwin->w_cursor; | |
| 1745 | |
| 1746 curwin->w_cursor = oap->start; | |
| 1747 coladvance(oap->start_vcol); | |
| 1748 oap->start = curwin->w_cursor; | |
| 1749 } | |
| 1750 | |
| 1751 if (!redo_VIsual_busy && !gui_yank) | |
| 1752 { | |
| 1753 /* | |
| 1754 * Prepare to reselect and redo Visual: this is based on the | |
| 1755 * size of the Visual text | |
| 1756 */ | |
| 1757 resel_VIsual_mode = VIsual_mode; | |
| 1758 if (curwin->w_curswant == MAXCOL) | |
| 3125 | 1759 resel_VIsual_vcol = MAXCOL; |
| 7 | 1760 else |
| 3125 | 1761 { |
| 1762 if (VIsual_mode != Ctrl_V) | |
| 1763 getvvcol(curwin, &(oap->end), | |
| 1764 NULL, NULL, &oap->end_vcol); | |
| 1765 if (VIsual_mode == Ctrl_V || oap->line_count <= 1) | |
| 1766 { | |
| 1767 if (VIsual_mode != Ctrl_V) | |
| 1768 getvvcol(curwin, &(oap->start), | |
| 1769 &oap->start_vcol, NULL, NULL); | |
| 1770 resel_VIsual_vcol = oap->end_vcol - oap->start_vcol + 1; | |
| 1771 } | |
| 1772 else | |
| 1773 resel_VIsual_vcol = oap->end_vcol; | |
| 1774 } | |
| 7 | 1775 resel_VIsual_line_count = oap->line_count; |
| 1776 } | |
| 1777 | |
| 1778 /* can't redo yank (unless 'y' is in 'cpoptions') and ":" */ | |
| 1779 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
| 1780 && oap->op_type != OP_COLON | |
| 1781 #ifdef FEAT_FOLDING | |
| 1782 && oap->op_type != OP_FOLD | |
| 1783 && oap->op_type != OP_FOLDOPEN | |
| 1784 && oap->op_type != OP_FOLDOPENREC | |
| 1785 && oap->op_type != OP_FOLDCLOSE | |
| 1786 && oap->op_type != OP_FOLDCLOSEREC | |
| 1787 && oap->op_type != OP_FOLDDEL | |
| 1788 && oap->op_type != OP_FOLDDELREC | |
| 1789 #endif | |
| 1790 && oap->motion_force == NUL | |
| 1791 ) | |
| 1792 { | |
| 1793 /* Prepare for redoing. Only use the nchar field for "r", | |
| 1794 * otherwise it might be the second char of the operator. */ | |
| 3701 | 1795 if (cap->cmdchar == 'g' && (cap->nchar == 'n' |
| 1796 || cap->nchar == 'N')) | |
| 5523 | 1797 prep_redo(oap->regname, cap->count0, |
| 1798 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
| 1799 oap->motion_force, cap->cmdchar, cap->nchar); | |
| 4337 | 1800 else if (cap->cmdchar != ':') |
| 3701 | 1801 prep_redo(oap->regname, 0L, NUL, 'v', |
| 1802 get_op_char(oap->op_type), | |
| 1803 get_extra_op_char(oap->op_type), | |
| 1804 oap->op_type == OP_REPLACE | |
| 1805 ? cap->nchar : NUL); | |
| 7 | 1806 if (!redo_VIsual_busy) |
| 1807 { | |
| 1808 redo_VIsual_mode = resel_VIsual_mode; | |
| 3125 | 1809 redo_VIsual_vcol = resel_VIsual_vcol; |
| 7 | 1810 redo_VIsual_line_count = resel_VIsual_line_count; |
| 1811 redo_VIsual_count = cap->count0; | |
| 1812 } | |
| 1813 } | |
| 1814 | |
| 1815 /* | |
| 1816 * oap->inclusive defaults to TRUE. | |
| 1817 * If oap->end is on a NUL (empty line) oap->inclusive becomes | |
| 1818 * FALSE. This makes "d}P" and "v}dP" work the same. | |
| 1819 */ | |
| 1820 if (oap->motion_force == NUL || oap->motion_type == MLINE) | |
| 1821 oap->inclusive = TRUE; | |
| 1822 if (VIsual_mode == 'V') | |
| 1823 oap->motion_type = MLINE; | |
| 1824 else | |
| 1825 { | |
| 1826 oap->motion_type = MCHAR; | |
| 1827 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL | |
| 1828 # ifdef FEAT_VIRTUALEDIT | |
| 1829 && (include_line_break || !virtual_op) | |
| 1830 # endif | |
| 1831 ) | |
| 1832 { | |
| 1833 oap->inclusive = FALSE; | |
| 1834 /* Try to include the newline, unless it's an operator | |
| 2957 | 1835 * that works on lines only. */ |
| 1836 if (*p_sel != 'o' && !op_on_lines(oap->op_type)) | |
| 7 | 1837 { |
| 2957 | 1838 if (oap->end.lnum < curbuf->b_ml.ml_line_count) |
| 1839 { | |
| 1840 ++oap->end.lnum; | |
| 1841 oap->end.col = 0; | |
| 7 | 1842 # ifdef FEAT_VIRTUALEDIT |
| 2957 | 1843 oap->end.coladd = 0; |
| 7 | 1844 # endif |
| 2957 | 1845 ++oap->line_count; |
| 1846 } | |
| 1847 else | |
| 1848 { | |
| 1849 /* Cannot move below the last line, make the op | |
| 1850 * inclusive to tell the operation to include the | |
| 1851 * line break. */ | |
| 1852 oap->inclusive = TRUE; | |
| 1853 } | |
| 7 | 1854 } |
| 1855 } | |
| 1856 } | |
| 1857 | |
| 1858 redo_VIsual_busy = FALSE; | |
| 592 | 1859 |
| 7 | 1860 /* |
| 1861 * Switch Visual off now, so screen updating does | |
| 1862 * not show inverted text when the screen is redrawn. | |
| 1863 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is | |
| 1864 * no screen redraw, so it is done here to remove the inverted | |
| 1865 * part. | |
| 1866 */ | |
| 1867 if (!gui_yank) | |
| 1868 { | |
| 1869 VIsual_active = FALSE; | |
| 1870 # ifdef FEAT_MOUSE | |
| 1871 setmouse(); | |
| 1872 mouse_dragging = 0; | |
| 1873 # endif | |
| 643 | 1874 if (mode_displayed) |
| 7 | 1875 clear_cmdline = TRUE; /* unshow visual mode later */ |
| 1876 #ifdef FEAT_CMDL_INFO | |
| 1877 else | |
| 1878 clear_showcmd(); | |
| 1879 #endif | |
| 1880 if ((oap->op_type == OP_YANK | |
| 1881 || oap->op_type == OP_COLON | |
| 592 | 1882 || oap->op_type == OP_FUNCTION |
| 7 | 1883 || oap->op_type == OP_FILTER) |
| 1884 && oap->motion_force == NUL) | |
| 1885 redraw_curbuf_later(INVERTED); | |
| 1886 } | |
| 1887 } | |
| 1888 #endif | |
| 1889 | |
| 1890 #ifdef FEAT_MBYTE | |
| 1891 /* Include the trailing byte of a multi-byte char. */ | |
| 1892 if (has_mbyte && oap->inclusive) | |
| 1893 { | |
| 1894 int l; | |
| 1895 | |
| 474 | 1896 l = (*mb_ptr2len)(ml_get_pos(&oap->end)); |
| 7 | 1897 if (l > 1) |
| 1898 oap->end.col += l - 1; | |
| 1899 } | |
| 1900 #endif | |
| 1901 curwin->w_set_curswant = TRUE; | |
| 1902 | |
| 1903 /* | |
| 1904 * oap->empty is set when start and end are the same. The inclusive | |
| 1905 * flag affects this too, unless yanking and the end is on a NUL. | |
| 1906 */ | |
| 1907 oap->empty = (oap->motion_type == MCHAR | |
| 1908 && (!oap->inclusive | |
| 1909 || (oap->op_type == OP_YANK | |
| 1910 && gchar_pos(&oap->end) == NUL)) | |
| 1911 && equalpos(oap->start, oap->end) | |
| 1912 #ifdef FEAT_VIRTUALEDIT | |
| 1913 && !(virtual_op && oap->start.coladd != oap->end.coladd) | |
| 1914 #endif | |
| 1915 ); | |
| 1916 /* | |
| 1917 * For delete, change and yank, it's an error to operate on an | |
| 1918 * empty region, when 'E' included in 'cpoptions' (Vi compatible). | |
| 1919 */ | |
| 1920 empty_region_error = (oap->empty | |
| 1921 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL); | |
| 1922 | |
| 1923 #ifdef FEAT_VISUAL | |
| 1924 /* Force a redraw when operating on an empty Visual region, when | |
| 1925 * 'modifiable is off or creating a fold. */ | |
| 1926 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma | |
| 1927 # ifdef FEAT_FOLDING | |
| 1928 || oap->op_type == OP_FOLD | |
| 1929 # endif | |
| 1930 )) | |
| 1931 redraw_curbuf_later(INVERTED); | |
| 1932 #endif | |
| 1933 | |
| 1934 /* | |
| 1935 * If the end of an operator is in column one while oap->motion_type | |
| 1936 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last | |
| 1937 * character in the previous line. If op_start is on or before the | |
| 1938 * first non-blank in the line, the operator becomes linewise | |
| 1939 * (strange, but that's the way vi does it). | |
| 1940 */ | |
| 1941 if ( oap->motion_type == MCHAR | |
| 1942 && oap->inclusive == FALSE | |
| 1943 && !(cap->retval & CA_NO_ADJ_OP_END) | |
| 1944 && oap->end.col == 0 | |
| 1945 #ifdef FEAT_VISUAL | |
| 1946 && (!oap->is_VIsual || *p_sel == 'o') | |
| 47 | 1947 && !oap->block_mode |
| 7 | 1948 #endif |
| 1949 && oap->line_count > 1) | |
| 1950 { | |
| 1951 oap->end_adjusted = TRUE; /* remember that we did this */ | |
| 1952 --oap->line_count; | |
| 1953 --oap->end.lnum; | |
| 1954 if (inindent(0)) | |
| 1955 oap->motion_type = MLINE; | |
| 1956 else | |
| 1957 { | |
| 1958 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
| 1959 if (oap->end.col) | |
| 1960 { | |
| 1961 --oap->end.col; | |
| 1962 oap->inclusive = TRUE; | |
| 1963 } | |
| 1964 } | |
| 1965 } | |
| 1966 else | |
| 1967 oap->end_adjusted = FALSE; | |
| 1968 | |
| 1969 switch (oap->op_type) | |
| 1970 { | |
| 1971 case OP_LSHIFT: | |
| 1972 case OP_RSHIFT: | |
| 1973 op_shift(oap, TRUE, | |
| 1974 #ifdef FEAT_VISUAL | |
| 1975 oap->is_VIsual ? (int)cap->count1 : | |
| 1976 #endif | |
| 1977 1); | |
| 1978 auto_format(FALSE, TRUE); | |
| 1979 break; | |
| 1980 | |
| 1981 case OP_JOIN_NS: | |
| 1982 case OP_JOIN: | |
| 1983 if (oap->line_count < 2) | |
| 1984 oap->line_count = 2; | |
| 1985 if (curwin->w_cursor.lnum + oap->line_count - 1 > | |
| 1986 curbuf->b_ml.ml_line_count) | |
| 1987 beep_flush(); | |
| 1988 else | |
| 1989 { | |
| 3562 | 1990 (void)do_join(oap->line_count, oap->op_type == OP_JOIN, TRUE, TRUE); |
| 7 | 1991 auto_format(FALSE, TRUE); |
| 1992 } | |
| 1993 break; | |
| 1994 | |
| 1995 case OP_DELETE: | |
| 1996 #ifdef FEAT_VISUAL | |
| 1997 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 1998 #endif | |
| 1999 if (empty_region_error) | |
| 3324 | 2000 { |
| 7 | 2001 vim_beep(); |
| 3324 | 2002 CancelRedo(); |
| 2003 } | |
| 7 | 2004 else |
| 2005 { | |
| 2006 (void)op_delete(oap); | |
| 2007 if (oap->motion_type == MLINE && has_format_option(FO_AUTO)) | |
| 2008 u_save_cursor(); /* cursor line wasn't saved yet */ | |
| 2009 auto_format(FALSE, TRUE); | |
| 2010 } | |
| 2011 break; | |
| 2012 | |
| 2013 case OP_YANK: | |
| 2014 if (empty_region_error) | |
| 2015 { | |
| 2016 if (!gui_yank) | |
| 3324 | 2017 { |
| 7 | 2018 vim_beep(); |
| 3324 | 2019 CancelRedo(); |
| 2020 } | |
| 7 | 2021 } |
| 2022 else | |
| 2023 (void)op_yank(oap, FALSE, !gui_yank); | |
| 2024 check_cursor_col(); | |
| 2025 break; | |
| 2026 | |
| 2027 case OP_CHANGE: | |
| 2028 #ifdef FEAT_VISUAL | |
| 2029 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2030 #endif | |
| 2031 if (empty_region_error) | |
| 3324 | 2032 { |
| 7 | 2033 vim_beep(); |
| 3324 | 2034 CancelRedo(); |
| 2035 } | |
| 7 | 2036 else |
| 2037 { | |
| 2038 /* This is a new edit command, not a restart. Need to | |
| 2039 * remember it to make 'insertmode' work with mappings for | |
| 2040 * Visual mode. But do this only once and not when typed and | |
| 2041 * 'insertmode' isn't set. */ | |
| 2042 if (p_im || !KeyTyped) | |
| 2043 restart_edit_save = restart_edit; | |
| 2044 else | |
| 2045 restart_edit_save = 0; | |
| 2046 restart_edit = 0; | |
| 2047 /* Reset finish_op now, don't want it set inside edit(). */ | |
| 2048 finish_op = FALSE; | |
| 2049 if (op_change(oap)) /* will call edit() */ | |
| 2050 cap->retval |= CA_COMMAND_BUSY; | |
| 2051 if (restart_edit == 0) | |
| 2052 restart_edit = restart_edit_save; | |
| 2053 } | |
| 2054 break; | |
| 2055 | |
| 2056 case OP_FILTER: | |
| 2057 if (vim_strchr(p_cpo, CPO_FILTER) != NULL) | |
| 2058 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */ | |
| 2059 else | |
| 2060 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */ | |
| 2061 | |
| 2062 case OP_INDENT: | |
| 2063 case OP_COLON: | |
| 2064 | |
| 2065 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
| 2066 /* | |
| 2067 * If 'equalprg' is empty, do the indenting internally. | |
| 2068 */ | |
| 2069 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL) | |
| 2070 { | |
| 2071 # ifdef FEAT_LISP | |
| 2072 if (curbuf->b_p_lisp) | |
| 2073 { | |
| 2074 op_reindent(oap, get_lisp_indent); | |
| 2075 break; | |
| 2076 } | |
| 2077 # endif | |
| 2078 # ifdef FEAT_CINDENT | |
| 2079 op_reindent(oap, | |
| 2080 # ifdef FEAT_EVAL | |
| 2081 *curbuf->b_p_inde != NUL ? get_expr_indent : | |
| 2082 # endif | |
| 2083 get_c_indent); | |
| 2084 break; | |
| 2085 # endif | |
| 2086 } | |
| 2087 #endif | |
| 2088 | |
| 2089 op_colon(oap); | |
| 2090 break; | |
| 2091 | |
| 2092 case OP_TILDE: | |
| 2093 case OP_UPPER: | |
| 2094 case OP_LOWER: | |
| 2095 case OP_ROT13: | |
| 2096 if (empty_region_error) | |
| 3324 | 2097 { |
| 7 | 2098 vim_beep(); |
| 3324 | 2099 CancelRedo(); |
| 2100 } | |
| 7 | 2101 else |
| 2102 op_tilde(oap); | |
| 2103 check_cursor_col(); | |
| 2104 break; | |
| 2105 | |
| 2106 case OP_FORMAT: | |
| 667 | 2107 #if defined(FEAT_EVAL) |
| 2108 if (*curbuf->b_p_fex != NUL) | |
| 2109 op_formatexpr(oap); /* use expression */ | |
| 2110 else | |
| 2111 #endif | |
| 2112 if (*p_fp != NUL) | |
| 7 | 2113 op_colon(oap); /* use external command */ |
| 2114 else | |
| 2115 op_format(oap, FALSE); /* use internal function */ | |
| 2116 break; | |
| 2117 | |
| 2118 case OP_FORMAT2: | |
| 2119 op_format(oap, TRUE); /* use internal function */ | |
| 2120 break; | |
| 2121 | |
| 592 | 2122 case OP_FUNCTION: |
| 2123 op_function(oap); /* call 'operatorfunc' */ | |
| 2124 break; | |
| 2125 | |
| 7 | 2126 case OP_INSERT: |
| 2127 case OP_APPEND: | |
| 2128 #ifdef FEAT_VISUAL | |
| 2129 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2130 #endif | |
| 2131 #ifdef FEAT_VISUALEXTRA | |
| 2132 if (empty_region_error) | |
| 3324 | 2133 { |
| 7 | 2134 vim_beep(); |
| 3324 | 2135 CancelRedo(); |
| 2136 } | |
| 7 | 2137 else |
| 2138 { | |
| 2139 /* This is a new edit command, not a restart. Need to | |
| 2140 * remember it to make 'insertmode' work with mappings for | |
| 2141 * Visual mode. But do this only once. */ | |
| 2142 restart_edit_save = restart_edit; | |
| 2143 restart_edit = 0; | |
| 2144 | |
| 2145 op_insert(oap, cap->count1); | |
| 2146 | |
| 2147 /* TODO: when inserting in several lines, should format all | |
| 2148 * the lines. */ | |
| 2149 auto_format(FALSE, TRUE); | |
| 2150 | |
| 2151 if (restart_edit == 0) | |
| 2152 restart_edit = restart_edit_save; | |
| 2153 } | |
| 2154 #else | |
| 2155 vim_beep(); | |
| 2156 #endif | |
| 2157 break; | |
| 2158 | |
| 2159 case OP_REPLACE: | |
| 2160 #ifdef FEAT_VISUAL | |
| 2161 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2162 #endif | |
| 2163 #ifdef FEAT_VISUALEXTRA | |
| 2164 if (empty_region_error) | |
| 2165 #endif | |
| 3324 | 2166 { |
| 7 | 2167 vim_beep(); |
| 3324 | 2168 CancelRedo(); |
| 2169 } | |
| 7 | 2170 #ifdef FEAT_VISUALEXTRA |
| 2171 else | |
| 2172 op_replace(oap, cap->nchar); | |
| 2173 #endif | |
| 2174 break; | |
| 2175 | |
| 2176 #ifdef FEAT_FOLDING | |
| 2177 case OP_FOLD: | |
| 2178 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2179 foldCreate(oap->start.lnum, oap->end.lnum); | |
| 2180 break; | |
| 2181 | |
| 2182 case OP_FOLDOPEN: | |
| 2183 case OP_FOLDOPENREC: | |
| 2184 case OP_FOLDCLOSE: | |
| 2185 case OP_FOLDCLOSEREC: | |
| 2186 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2187 opFoldRange(oap->start.lnum, oap->end.lnum, | |
| 2188 oap->op_type == OP_FOLDOPEN | |
| 2189 || oap->op_type == OP_FOLDOPENREC, | |
| 2190 oap->op_type == OP_FOLDOPENREC | |
| 2191 || oap->op_type == OP_FOLDCLOSEREC, | |
| 2192 oap->is_VIsual); | |
| 2193 break; | |
| 2194 | |
| 2195 case OP_FOLDDEL: | |
| 2196 case OP_FOLDDELREC: | |
| 2197 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2198 deleteFold(oap->start.lnum, oap->end.lnum, | |
| 2199 oap->op_type == OP_FOLDDELREC, oap->is_VIsual); | |
| 2200 break; | |
| 2201 #endif | |
| 2202 default: | |
| 2203 clearopbeep(oap); | |
| 2204 } | |
| 2205 #ifdef FEAT_VIRTUALEDIT | |
| 2206 virtual_op = MAYBE; | |
| 2207 #endif | |
| 2208 if (!gui_yank) | |
| 2209 { | |
| 2210 /* | |
| 2211 * if 'sol' not set, go back to old column for some commands | |
| 2212 */ | |
| 2213 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted | |
| 2214 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT | |
| 2215 || oap->op_type == OP_DELETE)) | |
| 2216 coladvance(curwin->w_curswant = old_col); | |
| 2217 } | |
| 2218 else | |
| 2219 { | |
| 2220 curwin->w_cursor = old_cursor; | |
| 2221 } | |
| 2222 #ifdef FEAT_VISUAL | |
| 2223 oap->block_mode = FALSE; | |
| 2224 #endif | |
| 2225 clearop(oap); | |
| 2226 } | |
| 2227 } | |
| 2228 | |
| 2229 /* | |
| 2230 * Handle indent and format operators and visual mode ":". | |
| 2231 */ | |
| 2232 static void | |
| 2233 op_colon(oap) | |
| 2234 oparg_T *oap; | |
| 2235 { | |
| 2236 stuffcharReadbuff(':'); | |
| 2237 #ifdef FEAT_VISUAL | |
| 2238 if (oap->is_VIsual) | |
| 2239 stuffReadbuff((char_u *)"'<,'>"); | |
| 2240 else | |
| 2241 #endif | |
| 2242 { | |
| 2243 /* | |
| 2244 * Make the range look nice, so it can be repeated. | |
| 2245 */ | |
| 2246 if (oap->start.lnum == curwin->w_cursor.lnum) | |
| 2247 stuffcharReadbuff('.'); | |
| 2248 else | |
| 2249 stuffnumReadbuff((long)oap->start.lnum); | |
| 2250 if (oap->end.lnum != oap->start.lnum) | |
| 2251 { | |
| 2252 stuffcharReadbuff(','); | |
| 2253 if (oap->end.lnum == curwin->w_cursor.lnum) | |
| 2254 stuffcharReadbuff('.'); | |
| 2255 else if (oap->end.lnum == curbuf->b_ml.ml_line_count) | |
| 2256 stuffcharReadbuff('$'); | |
| 2257 else if (oap->start.lnum == curwin->w_cursor.lnum) | |
| 2258 { | |
| 2259 stuffReadbuff((char_u *)".+"); | |
| 2260 stuffnumReadbuff((long)oap->line_count - 1); | |
| 2261 } | |
| 2262 else | |
| 2263 stuffnumReadbuff((long)oap->end.lnum); | |
| 2264 } | |
| 2265 } | |
| 2266 if (oap->op_type != OP_COLON) | |
| 2267 stuffReadbuff((char_u *)"!"); | |
| 2268 if (oap->op_type == OP_INDENT) | |
| 2269 { | |
| 2270 #ifndef FEAT_CINDENT | |
| 2271 if (*get_equalprg() == NUL) | |
| 2272 stuffReadbuff((char_u *)"indent"); | |
| 2273 else | |
| 2274 #endif | |
| 2275 stuffReadbuff(get_equalprg()); | |
| 2276 stuffReadbuff((char_u *)"\n"); | |
| 2277 } | |
| 2278 else if (oap->op_type == OP_FORMAT) | |
| 2279 { | |
| 2280 if (*p_fp == NUL) | |
| 2281 stuffReadbuff((char_u *)"fmt"); | |
| 2282 else | |
| 2283 stuffReadbuff(p_fp); | |
| 216 | 2284 stuffReadbuff((char_u *)"\n']"); |
| 7 | 2285 } |
| 2286 | |
| 2287 /* | |
| 2288 * do_cmdline() does the rest | |
| 2289 */ | |
| 2290 } | |
| 2291 | |
| 592 | 2292 /* |
| 602 | 2293 * Handle the "g@" operator: call 'operatorfunc'. |
| 592 | 2294 */ |
| 690 | 2295 static void |
| 592 | 2296 op_function(oap) |
| 1877 | 2297 oparg_T *oap UNUSED; |
| 592 | 2298 { |
| 2299 #ifdef FEAT_EVAL | |
| 2300 char_u *(argv[1]); | |
| 4133 | 2301 # ifdef FEAT_VIRTUALEDIT |
| 3431 | 2302 int save_virtual_op = virtual_op; |
| 4133 | 2303 # endif |
| 592 | 2304 |
| 2305 if (*p_opfunc == NUL) | |
| 2306 EMSG(_("E774: 'operatorfunc' is empty")); | |
| 2307 else | |
| 2308 { | |
| 2309 /* Set '[ and '] marks to text to be operated on. */ | |
| 2310 curbuf->b_op_start = oap->start; | |
| 2311 curbuf->b_op_end = oap->end; | |
| 2312 if (oap->motion_type != MLINE && !oap->inclusive) | |
| 2313 /* Exclude the end position. */ | |
| 2314 decl(&curbuf->b_op_end); | |
| 2315 | |
| 2316 if (oap->block_mode) | |
| 2317 argv[0] = (char_u *)"block"; | |
| 2318 else if (oap->motion_type == MLINE) | |
| 2319 argv[0] = (char_u *)"line"; | |
| 2320 else | |
| 2321 argv[0] = (char_u *)"char"; | |
| 3431 | 2322 |
| 4133 | 2323 # ifdef FEAT_VIRTUALEDIT |
| 3431 | 2324 /* Reset virtual_op so that 'virtualedit' can be changed in the |
| 2325 * function. */ | |
| 2326 virtual_op = MAYBE; | |
| 4133 | 2327 # endif |
| 3431 | 2328 |
| 592 | 2329 (void)call_func_retnr(p_opfunc, 1, argv, FALSE); |
| 3431 | 2330 |
| 4133 | 2331 # ifdef FEAT_VIRTUALEDIT |
| 3431 | 2332 virtual_op = save_virtual_op; |
| 4133 | 2333 # endif |
| 592 | 2334 } |
| 2335 #else | |
| 2336 EMSG(_("E775: Eval feature not available")); | |
| 2337 #endif | |
| 2338 } | |
| 2339 | |
| 7 | 2340 #if defined(FEAT_MOUSE) || defined(PROTO) |
| 2341 /* | |
| 2342 * Do the appropriate action for the current mouse click in the current mode. | |
| 2343 * Not used for Command-line mode. | |
| 2344 * | |
| 2345 * Normal Mode: | |
| 2346 * event modi- position visual change action | |
| 2347 * fier cursor window | |
| 2348 * left press - yes end yes | |
| 2349 * left press C yes end yes "^]" (2) | |
| 2350 * left press S yes end yes "*" (2) | |
| 2351 * left drag - yes start if moved no | |
| 2352 * left relse - yes start if moved no | |
| 2353 * middle press - yes if not active no put register | |
| 2354 * middle press - yes if active no yank and put | |
| 2355 * right press - yes start or extend yes | |
| 2356 * right press S yes no change yes "#" (2) | |
| 2357 * right drag - yes extend no | |
| 2358 * right relse - yes extend no | |
| 2359 * | |
| 2360 * Insert or Replace Mode: | |
| 2361 * event modi- position visual change action | |
| 2362 * fier cursor window | |
| 2363 * left press - yes (cannot be active) yes | |
| 2364 * left press C yes (cannot be active) yes "CTRL-O^]" (2) | |
| 2365 * left press S yes (cannot be active) yes "CTRL-O*" (2) | |
| 2366 * left drag - yes start or extend (1) no CTRL-O (1) | |
| 2367 * left relse - yes start or extend (1) no CTRL-O (1) | |
| 2368 * middle press - no (cannot be active) no put register | |
| 2369 * right press - yes start or extend yes CTRL-O | |
| 2370 * right press S yes (cannot be active) yes "CTRL-O#" (2) | |
| 2371 * | |
| 2372 * (1) only if mouse pointer moved since press | |
| 2373 * (2) only if click is in same buffer | |
| 2374 * | |
| 2375 * Return TRUE if start_arrow() should be called for edit mode. | |
| 2376 */ | |
| 2377 int | |
| 2378 do_mouse(oap, c, dir, count, fixindent) | |
| 2379 oparg_T *oap; /* operator argument, can be NULL */ | |
| 2380 int c; /* K_LEFTMOUSE, etc */ | |
| 2381 int dir; /* Direction to 'put' if necessary */ | |
| 2382 long count; | |
| 2383 int fixindent; /* PUT_FIXINDENT if fixing indent necessary */ | |
| 2384 { | |
| 2385 static int do_always = FALSE; /* ignore 'mouse' setting next time */ | |
| 2386 static int got_click = FALSE; /* got a click some time back */ | |
| 2387 | |
| 2388 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */ | |
| 2389 int is_click; /* If FALSE it's a drag or release event */ | |
| 2390 int is_drag; /* If TRUE it's a drag event */ | |
| 2391 int jump_flags = 0; /* flags for jump_to_mouse() */ | |
| 2392 pos_T start_visual; | |
| 2393 int moved; /* Has cursor moved? */ | |
| 2394 int in_status_line; /* mouse in status line */ | |
|
2326
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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
|
2395 #ifdef FEAT_WINDOWS |
|
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
|
2396 static int in_tab_line = FALSE; /* mouse clicked in tab line */ |
|
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
|
2397 #endif |
| 7 | 2398 #ifdef FEAT_VERTSPLIT |
| 2399 int in_sep_line; /* mouse in vertical separator line */ | |
| 2400 #endif | |
| 2401 int c1, c2; | |
| 2402 #if defined(FEAT_FOLDING) | |
| 2403 pos_T save_cursor; | |
| 2404 #endif | |
| 2405 win_T *old_curwin = curwin; | |
| 2406 #ifdef FEAT_VISUAL | |
| 2407 static pos_T orig_cursor; | |
| 2408 colnr_T leftcol, rightcol; | |
| 2409 pos_T end_visual; | |
| 2410 int diff; | |
| 2411 int old_active = VIsual_active; | |
| 2412 int old_mode = VIsual_mode; | |
| 2413 #endif | |
| 2414 int regname; | |
| 2415 | |
| 2416 #if defined(FEAT_FOLDING) | |
| 2417 save_cursor = curwin->w_cursor; | |
| 2418 #endif | |
| 2419 | |
| 2420 /* | |
| 2421 * When GUI is active, always recognize mouse events, otherwise: | |
| 2422 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'. | |
| 2423 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'. | |
| 2424 * - For command line and insert mode 'mouse' is checked before calling | |
| 2425 * do_mouse(). | |
| 2426 */ | |
| 2427 if (do_always) | |
| 2428 do_always = FALSE; | |
| 2429 else | |
| 2430 #ifdef FEAT_GUI | |
| 2431 if (!gui.in_use) | |
| 2432 #endif | |
| 2433 { | |
| 2434 #ifdef FEAT_VISUAL | |
| 2435 if (VIsual_active) | |
| 2436 { | |
| 2437 if (!mouse_has(MOUSE_VISUAL)) | |
| 2438 return FALSE; | |
| 2439 } | |
| 2440 else | |
| 2441 #endif | |
| 2442 if (State == NORMAL && !mouse_has(MOUSE_NORMAL)) | |
| 2443 return FALSE; | |
| 2444 } | |
| 2445 | |
| 4221 | 2446 for (;;) |
| 2447 { | |
| 2448 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag); | |
| 2449 if (is_drag) | |
| 2450 { | |
| 2451 /* If the next character is the same mouse event then use that | |
| 2452 * one. Speeds up dragging the status line. */ | |
| 2453 if (vpeekc() != NUL) | |
| 2454 { | |
| 2455 int nc; | |
| 2456 int save_mouse_row = mouse_row; | |
| 2457 int save_mouse_col = mouse_col; | |
| 2458 | |
| 2459 /* Need to get the character, peeking doesn't get the actual | |
| 2460 * one. */ | |
| 2461 nc = safe_vgetc(); | |
| 2462 if (c == nc) | |
| 2463 continue; | |
| 2464 vungetc(nc); | |
| 2465 mouse_row = save_mouse_row; | |
| 2466 mouse_col = save_mouse_col; | |
| 2467 } | |
| 2468 } | |
| 2469 break; | |
| 2470 } | |
| 7 | 2471 |
| 2472 #ifdef FEAT_MOUSESHAPE | |
| 2473 /* May have stopped dragging the status or separator line. The pointer is | |
| 2474 * most likely still on the status or separator line. */ | |
| 2475 if (!is_drag && drag_status_line) | |
| 2476 { | |
| 2477 drag_status_line = FALSE; | |
| 2478 update_mouseshape(SHAPE_IDX_STATUS); | |
| 2479 } | |
| 2480 # ifdef FEAT_VERTSPLIT | |
| 2481 if (!is_drag && drag_sep_line) | |
| 2482 { | |
| 2483 drag_sep_line = FALSE; | |
| 2484 update_mouseshape(SHAPE_IDX_VSEP); | |
| 2485 } | |
| 2486 # endif | |
| 2487 #endif | |
| 2488 | |
| 2489 /* | |
| 2490 * Ignore drag and release events if we didn't get a click. | |
| 2491 */ | |
| 2492 if (is_click) | |
| 2493 got_click = TRUE; | |
| 2494 else | |
| 2495 { | |
| 2496 if (!got_click) /* didn't get click, ignore */ | |
| 2497 return FALSE; | |
| 2498 if (!is_drag) /* release, reset got_click */ | |
|
2326
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
|
2499 { |
| 7 | 2500 got_click = FALSE; |
|
2326
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
|
2501 #ifdef FEAT_WINDOWS |
|
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
|
2502 if (in_tab_line) |
|
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
|
2503 { |
|
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
|
2504 in_tab_line = FALSE; |
|
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2505 return FALSE; |
|
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2506 } |
|
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
|
2507 #endif |
|
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
|
2508 } |
| 7 | 2509 } |
| 2510 | |
| 598 | 2511 #ifndef FEAT_VISUAL |
| 7 | 2512 /* |
| 4352 | 2513 * ALT is only used for starting/extending Visual mode. |
| 7 | 2514 */ |
| 2515 if ((mod_mask & MOD_MASK_ALT)) | |
| 2516 return FALSE; | |
| 598 | 2517 #endif |
| 7 | 2518 |
| 2519 /* | |
| 2520 * CTRL right mouse button does CTRL-T | |
| 2521 */ | |
| 2522 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT) | |
| 2523 { | |
| 2524 if (State & INSERT) | |
| 2525 stuffcharReadbuff(Ctrl_O); | |
| 2526 if (count > 1) | |
| 2527 stuffnumReadbuff(count); | |
| 2528 stuffcharReadbuff(Ctrl_T); | |
| 2529 got_click = FALSE; /* ignore drag&release now */ | |
| 2530 return FALSE; | |
| 2531 } | |
| 2532 | |
| 2533 /* | |
| 2534 * CTRL only works with left mouse button | |
| 2535 */ | |
| 2536 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT) | |
| 2537 return FALSE; | |
| 2538 | |
| 2539 /* | |
| 2540 * When a modifier is down, ignore drag and release events, as well as | |
| 2541 * multiple clicks and the middle mouse button. | |
| 2542 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*". | |
| 2543 */ | |
| 179 | 2544 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT |
| 2545 | MOD_MASK_META)) | |
| 7 | 2546 && (!is_click |
| 2547 || (mod_mask & MOD_MASK_MULTI_CLICK) | |
| 2548 || which_button == MOUSE_MIDDLE) | |
| 598 | 2549 && !((mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT)) |
| 7 | 2550 && mouse_model_popup() |
| 2551 && which_button == MOUSE_LEFT) | |
| 598 | 2552 && !((mod_mask & MOD_MASK_ALT) |
| 2553 && !mouse_model_popup() | |
| 2554 && which_button == MOUSE_RIGHT) | |
| 7 | 2555 ) |
| 2556 return FALSE; | |
| 2557 | |
| 2558 /* | |
| 2559 * If the button press was used as the movement command for an operator | |
| 2560 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore | |
| 2561 * drag/release events. | |
| 2562 */ | |
| 2563 if (!is_click && which_button == MOUSE_MIDDLE) | |
| 2564 return FALSE; | |
| 2565 | |
| 2566 if (oap != NULL) | |
| 2567 regname = oap->regname; | |
| 2568 else | |
| 2569 regname = 0; | |
| 2570 | |
| 2571 /* | |
| 2572 * Middle mouse button does a 'put' of the selected text | |
| 2573 */ | |
| 2574 if (which_button == MOUSE_MIDDLE) | |
| 2575 { | |
| 2576 if (State == NORMAL) | |
| 2577 { | |
| 2578 /* | |
| 2579 * If an operator was pending, we don't know what the user wanted | |
| 2580 * to do. Go back to normal mode: Clear the operator and beep(). | |
| 2581 */ | |
| 2582 if (oap != NULL && oap->op_type != OP_NOP) | |
| 2583 { | |
| 2584 clearopbeep(oap); | |
| 2585 return FALSE; | |
| 2586 } | |
| 2587 | |
| 2588 #ifdef FEAT_VISUAL | |
| 2589 /* | |
| 2590 * If visual was active, yank the highlighted text and put it | |
| 2591 * before the mouse pointer position. | |
| 1016 | 2592 * In Select mode replace the highlighted text with the clipboard. |
| 7 | 2593 */ |
| 2594 if (VIsual_active) | |
| 2595 { | |
| 1016 | 2596 if (VIsual_select) |
| 2597 { | |
| 2598 stuffcharReadbuff(Ctrl_G); | |
| 1019 | 2599 stuffReadbuff((char_u *)"\"+p"); |
| 1016 | 2600 } |
| 2601 else | |
| 2602 { | |
| 2603 stuffcharReadbuff('y'); | |
| 2604 stuffcharReadbuff(K_MIDDLEMOUSE); | |
| 2605 } | |
| 7 | 2606 do_always = TRUE; /* ignore 'mouse' setting next time */ |
| 2607 return FALSE; | |
| 2608 } | |
| 2609 #endif | |
| 2610 /* | |
| 2611 * The rest is below jump_to_mouse() | |
| 2612 */ | |
| 2613 } | |
| 2614 | |
| 2615 else if ((State & INSERT) == 0) | |
| 2616 return FALSE; | |
| 2617 | |
| 2618 /* | |
| 2619 * Middle click in insert mode doesn't move the mouse, just insert the | |
| 2620 * contents of a register. '.' register is special, can't insert that | |
| 2621 * with do_put(). | |
| 2622 * Also paste at the cursor if the current mode isn't in 'mouse' (only | |
| 2623 * happens for the GUI). | |
| 2624 */ | |
| 2625 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL)) | |
| 2626 { | |
| 2627 if (regname == '.') | |
| 2628 insert_reg(regname, TRUE); | |
| 2629 else | |
| 2630 { | |
| 2631 #ifdef FEAT_CLIPBOARD | |
| 2632 if (clip_star.available && regname == 0) | |
| 2633 regname = '*'; | |
| 2634 #endif | |
| 2635 if ((State & REPLACE_FLAG) && !yank_register_mline(regname)) | |
| 2636 insert_reg(regname, TRUE); | |
| 2637 else | |
| 2638 { | |
| 2639 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND); | |
| 2640 | |
| 2641 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */ | |
| 2642 AppendCharToRedobuff(Ctrl_R); | |
| 2643 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O); | |
| 2644 AppendCharToRedobuff(regname == 0 ? '"' : regname); | |
| 2645 } | |
| 2646 } | |
| 2647 return FALSE; | |
| 2648 } | |
| 2649 } | |
| 2650 | |
| 2651 /* When dragging or button-up stay in the same window. */ | |
| 2652 if (!is_click) | |
| 2653 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE; | |
| 2654 | |
| 2655 start_visual.lnum = 0; | |
| 2656 | |
| 671 | 2657 #ifdef FEAT_WINDOWS |
| 2658 /* Check for clicking in the tab page line. */ | |
| 2659 if (mouse_row == 0 && firstwin->w_winrow > 0) | |
| 2660 { | |
| 1619 | 2661 if (is_drag) |
|
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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:
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changeset
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2662 { |
|
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
|
2663 if (in_tab_line) |
|
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
|
2664 { |
|
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
|
2665 c1 = TabPageIdxs[mouse_col]; |
|
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
|
2666 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
|
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
|
2667 } |
| 1619 | 2668 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
changeset
|
2669 } |
| 671 | 2670 |
| 2671 /* click in a tab selects that tab page */ | |
| 2672 if (is_click | |
| 2673 # ifdef FEAT_CMDWIN | |
| 2674 && cmdwin_type == 0 | |
| 2675 # endif | |
| 681 | 2676 && mouse_col < Columns) |
| 2677 { | |
|
2326
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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
|
2678 in_tab_line = TRUE; |
| 681 | 2679 c1 = TabPageIdxs[mouse_col]; |
| 2680 if (c1 >= 0) | |
| 2681 { | |
| 682 | 2682 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) |
| 2683 { | |
| 2684 /* double click opens new page */ | |
| 681 | 2685 end_visual_mode(); |
| 682 | 2686 tabpage_new(); |
| 2687 tabpage_move(c1 == 0 ? 9999 : c1 - 1); | |
| 2688 } | |
| 2689 else | |
| 2690 { | |
| 2691 /* Go to specified tab page, or next one if not clicking | |
| 2692 * on a label. */ | |
| 2693 goto_tabpage(c1); | |
| 2694 | |
| 2695 /* It's like clicking on the status line of a window. */ | |
| 2696 if (curwin != old_curwin) | |
| 2697 end_visual_mode(); | |
| 2698 } | |
| 681 | 2699 } |
| 2700 else if (c1 < 0) | |
| 2701 { | |
| 2702 tabpage_T *tp; | |
| 2703 | |
| 2704 /* Close the current or specified tab page. */ | |
| 2705 if (c1 == -999) | |
| 2706 tp = curtab; | |
| 2707 else | |
| 2708 tp = find_tabpage(-c1); | |
| 2709 if (tp == curtab) | |
| 2710 { | |
| 2711 if (first_tabpage->tp_next != NULL) | |
| 2712 tabpage_close(FALSE); | |
| 2713 } | |
| 2714 else if (tp != NULL) | |
| 2715 tabpage_close_other(tp, FALSE); | |
| 2716 } | |
| 2717 } | |
| 2718 return TRUE; | |
| 671 | 2719 } |
|
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Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2720 else if (is_drag && in_tab_line) |
|
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
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2721 { |
|
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
|
2722 c1 = TabPageIdxs[mouse_col]; |
|
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
|
2723 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
|
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
|
2724 return FALSE; |
|
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2725 } |
|
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
|
2726 |
| 671 | 2727 #endif |
| 2728 | |
| 7 | 2729 /* |
| 2730 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events: | |
| 2731 * right button up -> pop-up menu | |
| 2732 * shift-left button -> right button | |
| 598 | 2733 * alt-left button -> alt-right button |
| 7 | 2734 */ |
| 2735 if (mouse_model_popup()) | |
| 2736 { | |
| 2737 if (which_button == MOUSE_RIGHT | |
| 2738 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
| 2739 { | |
| 2740 /* | |
| 2741 * NOTE: Ignore right button down and drag mouse events. | |
| 2742 * Windows only shows the popup menu on the button up event. | |
| 2743 */ | |
| 936 | 2744 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
| 2745 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) | |
| 7 | 2746 if (!is_click) |
| 2747 return FALSE; | |
| 2748 #endif | |
| 2749 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) | |
| 2750 if (is_click || is_drag) | |
| 2751 return FALSE; | |
| 2752 #endif | |
| 573 | 2753 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
| 7 | 2754 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
| 2755 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON) | |
| 2756 if (gui.in_use) | |
| 2757 { | |
| 2758 jump_flags = 0; | |
| 2759 if (STRCMP(p_mousem, "popup_setpos") == 0) | |
| 2760 { | |
| 2761 /* First set the cursor position before showing the popup | |
| 2762 * menu. */ | |
| 2763 #ifdef FEAT_VISUAL | |
| 2764 if (VIsual_active) | |
| 2765 { | |
| 2766 pos_T m_pos; | |
| 2767 | |
| 2768 /* | |
| 2769 * set MOUSE_MAY_STOP_VIS if we are outside the | |
| 2770 * selection or the current window (might have false | |
| 2771 * negative here) | |
| 2772 */ | |
| 2773 if (mouse_row < W_WINROW(curwin) | |
| 2774 || mouse_row | |
| 2775 > (W_WINROW(curwin) + curwin->w_height)) | |
| 2776 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2777 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER) | |
| 2778 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2779 else | |
| 2780 { | |
| 2781 if ((lt(curwin->w_cursor, VIsual) | |
| 2782 && (lt(m_pos, curwin->w_cursor) | |
| 2783 || lt(VIsual, m_pos))) | |
| 2784 || (lt(VIsual, curwin->w_cursor) | |
| 2785 && (lt(m_pos, VIsual) | |
| 2786 || lt(curwin->w_cursor, m_pos)))) | |
| 2787 { | |
| 2788 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2789 } | |
| 2790 else if (VIsual_mode == Ctrl_V) | |
| 2791 { | |
| 2792 getvcols(curwin, &curwin->w_cursor, &VIsual, | |
| 2793 &leftcol, &rightcol); | |
| 2794 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL); | |
| 2795 if (m_pos.col < leftcol || m_pos.col > rightcol) | |
| 2796 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2797 } | |
| 2798 } | |
| 2799 } | |
| 2800 else | |
| 2801 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2802 #endif | |
| 2803 } | |
| 2804 if (jump_flags) | |
| 2805 { | |
| 2806 jump_flags = jump_to_mouse(jump_flags, NULL, which_button); | |
| 2807 update_curbuf( | |
| 2808 #ifdef FEAT_VISUAL | |
| 2809 VIsual_active ? INVERTED : | |
| 2810 #endif | |
| 2811 VALID); | |
| 2812 setcursor(); | |
| 2813 out_flush(); /* Update before showing popup menu */ | |
| 2814 } | |
| 2815 # ifdef FEAT_MENU | |
| 2816 gui_show_popupmenu(); | |
| 2817 # endif | |
| 2818 return (jump_flags & CURSOR_MOVED) != 0; | |
| 2819 } | |
| 2820 else | |
| 2821 return FALSE; | |
| 2822 #else | |
| 2823 return FALSE; | |
| 2824 #endif | |
| 2825 } | |
| 598 | 2826 if (which_button == MOUSE_LEFT |
| 2827 && (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT))) | |
| 7 | 2828 { |
| 2829 which_button = MOUSE_RIGHT; | |
| 2830 mod_mask &= ~MOD_MASK_SHIFT; | |
| 2831 } | |
| 2832 } | |
| 2833 | |
| 2834 #ifdef FEAT_VISUAL | |
| 2835 if ((State & (NORMAL | INSERT)) | |
| 2836 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
| 2837 { | |
| 2838 if (which_button == MOUSE_LEFT) | |
| 2839 { | |
| 2840 if (is_click) | |
| 2841 { | |
| 2842 /* stop Visual mode for a left click in a window, but not when | |
| 2843 * on a status line */ | |
| 2844 if (VIsual_active) | |
| 2845 jump_flags |= MOUSE_MAY_STOP_VIS; | |
| 2846 } | |
| 2847 else if (mouse_has(MOUSE_VISUAL)) | |
| 2848 jump_flags |= MOUSE_MAY_VIS; | |
| 2849 } | |
| 2850 else if (which_button == MOUSE_RIGHT) | |
| 2851 { | |
| 2852 if (is_click && VIsual_active) | |
| 2853 { | |
| 2854 /* | |
| 2855 * Remember the start and end of visual before moving the | |
| 2856 * cursor. | |
| 2857 */ | |
| 2858 if (lt(curwin->w_cursor, VIsual)) | |
| 2859 { | |
| 2860 start_visual = curwin->w_cursor; | |
| 2861 end_visual = VIsual; | |
| 2862 } | |
| 2863 else | |
| 2864 { | |
| 2865 start_visual = VIsual; | |
| 2866 end_visual = curwin->w_cursor; | |
| 2867 } | |
| 2868 } | |
| 2869 jump_flags |= MOUSE_FOCUS; | |
| 2870 if (mouse_has(MOUSE_VISUAL)) | |
| 2871 jump_flags |= MOUSE_MAY_VIS; | |
| 2872 } | |
| 2873 } | |
| 2874 #endif | |
| 2875 | |
| 2876 /* | |
| 2877 * If an operator is pending, ignore all drags and releases until the | |
| 2878 * next mouse click. | |
| 2879 */ | |
| 2880 if (!is_drag && oap != NULL && oap->op_type != OP_NOP) | |
| 2881 { | |
| 2882 got_click = FALSE; | |
| 2883 oap->motion_type = MCHAR; | |
| 2884 } | |
| 2885 | |
| 2886 /* When releasing the button let jump_to_mouse() know. */ | |
| 2887 if (!is_click && !is_drag) | |
| 2888 jump_flags |= MOUSE_RELEASED; | |
| 2889 | |
| 2890 /* | |
| 2891 * JUMP! | |
| 2892 */ | |
| 2893 jump_flags = jump_to_mouse(jump_flags, | |
| 2894 oap == NULL ? NULL : &(oap->inclusive), which_button); | |
| 2895 moved = (jump_flags & CURSOR_MOVED); | |
| 2896 in_status_line = (jump_flags & IN_STATUS_LINE); | |
| 2897 #ifdef FEAT_VERTSPLIT | |
| 2898 in_sep_line = (jump_flags & IN_SEP_LINE); | |
| 2899 #endif | |
| 2900 | |
| 2901 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 2902 if (isNetbeansBuffer(curbuf) |
| 7 | 2903 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE))) |
| 2904 { | |
| 2905 int key = KEY2TERMCAP1(c); | |
| 2906 | |
| 2907 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE | |
| 2908 || key == (int)KE_RIGHTRELEASE) | |
| 2909 netbeans_button_release(which_button); | |
| 2910 } | |
| 2911 #endif | |
| 2912 | |
| 2913 /* When jumping to another window, clear a pending operator. That's a bit | |
| 2914 * friendlier than beeping and not jumping to that window. */ | |
| 2915 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP) | |
| 2916 clearop(oap); | |
| 2917 | |
| 2918 #ifdef FEAT_FOLDING | |
| 2919 if (mod_mask == 0 | |
| 2920 && !is_drag | |
| 2921 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN)) | |
| 2922 && which_button == MOUSE_LEFT) | |
| 2923 { | |
| 2924 /* open or close a fold at this line */ | |
| 2925 if (jump_flags & MOUSE_FOLD_OPEN) | |
| 2926 openFold(curwin->w_cursor.lnum, 1L); | |
| 2927 else | |
| 2928 closeFold(curwin->w_cursor.lnum, 1L); | |
| 2929 /* don't move the cursor if still in the same window */ | |
| 2930 if (curwin == old_curwin) | |
| 2931 curwin->w_cursor = save_cursor; | |
| 2932 } | |
| 2933 #endif | |
| 2934 | |
| 2935 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN) | |
| 2936 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available) | |
| 2937 { | |
| 2938 clip_modeless(which_button, is_click, is_drag); | |
| 2939 return FALSE; | |
| 2940 } | |
| 2941 #endif | |
| 2942 | |
| 2943 #ifdef FEAT_VISUAL | |
| 2944 /* Set global flag that we are extending the Visual area with mouse | |
| 1188 | 2945 * dragging; temporarily minimize 'scrolloff'. */ |
| 7 | 2946 if (VIsual_active && is_drag && p_so) |
| 2947 { | |
| 2948 /* In the very first line, allow scrolling one line */ | |
| 2949 if (mouse_row == 0) | |
| 2950 mouse_dragging = 2; | |
| 2951 else | |
| 2952 mouse_dragging = 1; | |
| 2953 } | |
| 2954 | |
| 2955 /* When dragging the mouse above the window, scroll down. */ | |
| 2956 if (is_drag && mouse_row < 0 && !in_status_line) | |
| 2957 { | |
| 2958 scroll_redraw(FALSE, 1L); | |
| 2959 mouse_row = 0; | |
| 2960 } | |
| 2961 | |
| 2962 if (start_visual.lnum) /* right click in visual mode */ | |
| 2963 { | |
| 598 | 2964 /* When ALT is pressed make Visual mode blockwise. */ |
| 2965 if (mod_mask & MOD_MASK_ALT) | |
| 2966 VIsual_mode = Ctrl_V; | |
| 2967 | |
| 7 | 2968 /* |
| 2969 * In Visual-block mode, divide the area in four, pick up the corner | |
| 2970 * that is in the quarter that the cursor is in. | |
| 2971 */ | |
| 2972 if (VIsual_mode == Ctrl_V) | |
| 2973 { | |
| 2974 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol); | |
| 2975 if (curwin->w_curswant > (leftcol + rightcol) / 2) | |
| 2976 end_visual.col = leftcol; | |
| 2977 else | |
| 2978 end_visual.col = rightcol; | |
| 2979 if (curwin->w_cursor.lnum < | |
| 2980 (start_visual.lnum + end_visual.lnum) / 2) | |
| 2981 end_visual.lnum = end_visual.lnum; | |
| 2982 else | |
| 2983 end_visual.lnum = start_visual.lnum; | |
| 2984 | |
| 2985 /* move VIsual to the right column */ | |
| 2986 start_visual = curwin->w_cursor; /* save the cursor pos */ | |
| 2987 curwin->w_cursor = end_visual; | |
| 2988 coladvance(end_visual.col); | |
| 2989 VIsual = curwin->w_cursor; | |
| 2990 curwin->w_cursor = start_visual; /* restore the cursor */ | |
| 2991 } | |
| 2992 else | |
| 2993 { | |
| 2994 /* | |
| 2995 * If the click is before the start of visual, change the start. | |
| 2996 * If the click is after the end of visual, change the end. If | |
| 2997 * the click is inside the visual, change the closest side. | |
| 2998 */ | |
| 2999 if (lt(curwin->w_cursor, start_visual)) | |
| 3000 VIsual = end_visual; | |
| 3001 else if (lt(end_visual, curwin->w_cursor)) | |
| 3002 VIsual = start_visual; | |
| 3003 else | |
| 3004 { | |
| 3005 /* In the same line, compare column number */ | |
| 3006 if (end_visual.lnum == start_visual.lnum) | |
| 3007 { | |
| 3008 if (curwin->w_cursor.col - start_visual.col > | |
| 3009 end_visual.col - curwin->w_cursor.col) | |
| 3010 VIsual = start_visual; | |
| 3011 else | |
| 3012 VIsual = end_visual; | |
| 3013 } | |
| 3014 | |
| 3015 /* In different lines, compare line number */ | |
| 3016 else | |
| 3017 { | |
| 3018 diff = (curwin->w_cursor.lnum - start_visual.lnum) - | |
| 3019 (end_visual.lnum - curwin->w_cursor.lnum); | |
| 3020 | |
| 3021 if (diff > 0) /* closest to end */ | |
| 3022 VIsual = start_visual; | |
| 3023 else if (diff < 0) /* closest to start */ | |
| 3024 VIsual = end_visual; | |
| 3025 else /* in the middle line */ | |
| 3026 { | |
| 3027 if (curwin->w_cursor.col < | |
| 3028 (start_visual.col + end_visual.col) / 2) | |
| 3029 VIsual = end_visual; | |
| 3030 else | |
| 3031 VIsual = start_visual; | |
| 3032 } | |
| 3033 } | |
| 3034 } | |
| 3035 } | |
| 3036 } | |
| 3037 /* | |
| 3038 * If Visual mode started in insert mode, execute "CTRL-O" | |
| 3039 */ | |
| 3040 else if ((State & INSERT) && VIsual_active) | |
| 3041 stuffcharReadbuff(Ctrl_O); | |
| 3042 #endif | |
| 3043 | |
| 3044 /* | |
| 3045 * Middle mouse click: Put text before cursor. | |
| 3046 */ | |
| 3047 if (which_button == MOUSE_MIDDLE) | |
| 3048 { | |
| 3049 #ifdef FEAT_CLIPBOARD | |
| 3050 if (clip_star.available && regname == 0) | |
| 3051 regname = '*'; | |
| 3052 #endif | |
| 3053 if (yank_register_mline(regname)) | |
| 3054 { | |
| 3055 if (mouse_past_bottom) | |
| 3056 dir = FORWARD; | |
| 3057 } | |
| 3058 else if (mouse_past_eol) | |
| 3059 dir = FORWARD; | |
| 3060 | |
| 3061 if (fixindent) | |
| 3062 { | |
| 3063 c1 = (dir == BACKWARD) ? '[' : ']'; | |
| 3064 c2 = 'p'; | |
| 3065 } | |
| 3066 else | |
| 3067 { | |
| 3068 c1 = (dir == FORWARD) ? 'p' : 'P'; | |
| 3069 c2 = NUL; | |
| 3070 } | |
| 3071 prep_redo(regname, count, NUL, c1, NUL, c2, NUL); | |
| 3072 | |
| 3073 /* | |
| 3074 * Remember where the paste started, so in edit() Insstart can be set | |
| 3075 * to this position | |
| 3076 */ | |
| 3077 if (restart_edit != 0) | |
| 3078 where_paste_started = curwin->w_cursor; | |
| 3079 do_put(regname, dir, count, fixindent | PUT_CURSEND); | |
| 3080 } | |
| 3081 | |
| 3082 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 3083 /* | |
| 3084 * Ctrl-Mouse click or double click in a quickfix window jumps to the | |
| 3085 * error under the mouse pointer. | |
| 3086 */ | |
| 3087 else if (((mod_mask & MOD_MASK_CTRL) | |
| 3088 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 3089 && bt_quickfix(curbuf)) | |
| 3090 { | |
| 3091 if (State & INSERT) | |
| 3092 stuffcharReadbuff(Ctrl_O); | |
| 643 | 3093 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
| 3094 stuffReadbuff((char_u *)":.cc\n"); | |
| 3095 else /* location list window */ | |
| 3096 stuffReadbuff((char_u *)":.ll\n"); | |
| 7 | 3097 got_click = FALSE; /* ignore drag&release now */ |
| 3098 } | |
| 3099 #endif | |
| 3100 | |
| 3101 /* | |
| 3102 * Ctrl-Mouse click (or double click in a help window) jumps to the tag | |
| 3103 * under the mouse pointer. | |
| 3104 */ | |
| 3105 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help | |
| 3106 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)) | |
| 3107 { | |
| 3108 if (State & INSERT) | |
| 3109 stuffcharReadbuff(Ctrl_O); | |
| 3110 stuffcharReadbuff(Ctrl_RSB); | |
| 3111 got_click = FALSE; /* ignore drag&release now */ | |
| 3112 } | |
| 3113 | |
| 3114 /* | |
| 3115 * Shift-Mouse click searches for the next occurrence of the word under | |
| 3116 * the mouse pointer | |
| 3117 */ | |
| 3118 else if ((mod_mask & MOD_MASK_SHIFT)) | |
| 3119 { | |
| 3120 if (State & INSERT | |
| 3121 #ifdef FEAT_VISUAL | |
| 3122 || (VIsual_active && VIsual_select) | |
| 3123 #endif | |
| 3124 ) | |
| 3125 stuffcharReadbuff(Ctrl_O); | |
| 3126 if (which_button == MOUSE_LEFT) | |
| 3127 stuffcharReadbuff('*'); | |
| 3128 else /* MOUSE_RIGHT */ | |
| 3129 stuffcharReadbuff('#'); | |
| 3130 } | |
| 3131 | |
| 3132 /* Handle double clicks, unless on status line */ | |
| 3133 else if (in_status_line) | |
| 3134 { | |
| 3135 #ifdef FEAT_MOUSESHAPE | |
| 3136 if ((is_drag || is_click) && !drag_status_line) | |
| 3137 { | |
| 3138 drag_status_line = TRUE; | |
| 3139 update_mouseshape(-1); | |
| 3140 } | |
| 3141 #endif | |
| 3142 } | |
| 3143 #ifdef FEAT_VERTSPLIT | |
| 3144 else if (in_sep_line) | |
| 3145 { | |
| 3146 # ifdef FEAT_MOUSESHAPE | |
| 3147 if ((is_drag || is_click) && !drag_sep_line) | |
| 3148 { | |
| 3149 drag_sep_line = TRUE; | |
| 3150 update_mouseshape(-1); | |
| 3151 } | |
| 3152 # endif | |
| 3153 } | |
| 3154 #endif | |
| 3155 #ifdef FEAT_VISUAL | |
| 3156 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT)) | |
| 3157 && mouse_has(MOUSE_VISUAL)) | |
| 3158 { | |
| 3159 if (is_click || !VIsual_active) | |
| 3160 { | |
| 3161 if (VIsual_active) | |
| 3162 orig_cursor = VIsual; | |
| 3163 else | |
| 3164 { | |
| 3165 check_visual_highlight(); | |
| 3166 VIsual = curwin->w_cursor; | |
| 3167 orig_cursor = VIsual; | |
| 3168 VIsual_active = TRUE; | |
| 3169 VIsual_reselect = TRUE; | |
| 3170 /* start Select mode if 'selectmode' contains "mouse" */ | |
| 3171 may_start_select('o'); | |
| 3172 setmouse(); | |
| 3173 } | |
| 3174 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 598 | 3175 { |
| 3176 /* Double click with ALT pressed makes it blockwise. */ | |
| 3177 if (mod_mask & MOD_MASK_ALT) | |
| 3178 VIsual_mode = Ctrl_V; | |
| 3179 else | |
| 3180 VIsual_mode = 'v'; | |
| 3181 } | |
| 7 | 3182 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK) |
| 3183 VIsual_mode = 'V'; | |
| 3184 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK) | |
| 3185 VIsual_mode = Ctrl_V; | |
| 3186 #ifdef FEAT_CLIPBOARD | |
| 3187 /* Make sure the clipboard gets updated. Needed because start and | |
| 3188 * end may still be the same, and the selection needs to be owned */ | |
| 3189 clip_star.vmode = NUL; | |
| 3190 #endif | |
| 3191 } | |
| 3192 /* | |
| 3193 * A double click selects a word or a block. | |
| 3194 */ | |
| 3195 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 3196 { | |
| 3197 pos_T *pos = NULL; | |
| 300 | 3198 int gc; |
| 7 | 3199 |
| 3200 if (is_click) | |
| 3201 { | |
| 3202 /* If the character under the cursor (skipping white space) is | |
| 3203 * not a word character, try finding a match and select a (), | |
| 3204 * {}, [], #if/#endif, etc. block. */ | |
| 3205 end_visual = curwin->w_cursor; | |
| 300 | 3206 while (gc = gchar_pos(&end_visual), vim_iswhite(gc)) |
| 7 | 3207 inc(&end_visual); |
| 3208 if (oap != NULL) | |
| 3209 oap->motion_type = MCHAR; | |
| 3210 if (oap != NULL | |
| 3211 && VIsual_mode == 'v' | |
| 3212 && !vim_iswordc(gchar_pos(&end_visual)) | |
| 3213 && equalpos(curwin->w_cursor, VIsual) | |
| 3214 && (pos = findmatch(oap, NUL)) != NULL) | |
| 3215 { | |
| 3216 curwin->w_cursor = *pos; | |
| 3217 if (oap->motion_type == MLINE) | |
| 3218 VIsual_mode = 'V'; | |
| 3219 else if (*p_sel == 'e') | |
| 3220 { | |
| 3221 if (lt(curwin->w_cursor, VIsual)) | |
| 3222 ++VIsual.col; | |
| 3223 else | |
| 3224 ++curwin->w_cursor.col; | |
| 3225 } | |
| 3226 } | |
| 3227 } | |
| 3228 | |
| 3229 if (pos == NULL && (is_click || is_drag)) | |
| 3230 { | |
| 3231 /* When not found a match or when dragging: extend to include | |
| 3232 * a word. */ | |
| 3233 if (lt(curwin->w_cursor, orig_cursor)) | |
| 3234 { | |
| 3235 find_start_of_word(&curwin->w_cursor); | |
| 3236 find_end_of_word(&VIsual); | |
| 3237 } | |
| 3238 else | |
| 3239 { | |
| 3240 find_start_of_word(&VIsual); | |
| 3241 if (*p_sel == 'e' && *ml_get_cursor() != NUL) | |
| 3242 #ifdef FEAT_MBYTE | |
| 3243 curwin->w_cursor.col += | |
| 474 | 3244 (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 3245 #else |
| 3246 ++curwin->w_cursor.col; | |
| 3247 #endif | |
| 3248 find_end_of_word(&curwin->w_cursor); | |
| 3249 } | |
| 3250 } | |
| 3251 curwin->w_set_curswant = TRUE; | |
| 3252 } | |
| 3253 if (is_click) | |
| 3254 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
| 3255 } | |
| 3256 else if (VIsual_active && !old_active) | |
| 598 | 3257 { |
| 3258 if (mod_mask & MOD_MASK_ALT) | |
| 3259 VIsual_mode = Ctrl_V; | |
| 3260 else | |
| 3261 VIsual_mode = 'v'; | |
| 3262 } | |
| 7 | 3263 |
| 3264 /* If Visual mode changed show it later. */ | |
| 643 | 3265 if ((!VIsual_active && old_active && mode_displayed) |
| 3266 || (VIsual_active && p_smd && msg_silent == 0 | |
| 3267 && (!old_active || VIsual_mode != old_mode))) | |
| 7 | 3268 redraw_cmdline = TRUE; |
| 3269 #endif | |
| 3270 | |
| 3271 return moved; | |
| 3272 } | |
| 3273 | |
| 3274 #ifdef FEAT_VISUAL | |
| 3275 /* | |
| 3276 * Move "pos" back to the start of the word it's in. | |
| 3277 */ | |
| 3278 static void | |
| 3279 find_start_of_word(pos) | |
| 3280 pos_T *pos; | |
| 3281 { | |
| 3282 char_u *line; | |
| 3283 int cclass; | |
| 3284 int col; | |
| 3285 | |
| 3286 line = ml_get(pos->lnum); | |
| 3287 cclass = get_mouse_class(line + pos->col); | |
| 3288 | |
| 3289 while (pos->col > 0) | |
| 3290 { | |
| 3291 col = pos->col - 1; | |
| 3292 #ifdef FEAT_MBYTE | |
| 3293 col -= (*mb_head_off)(line, line + col); | |
| 3294 #endif | |
| 3295 if (get_mouse_class(line + col) != cclass) | |
| 3296 break; | |
| 3297 pos->col = col; | |
| 3298 } | |
| 3299 } | |
| 3300 | |
| 3301 /* | |
| 3302 * Move "pos" forward to the end of the word it's in. | |
| 3303 * When 'selection' is "exclusive", the position is just after the word. | |
| 3304 */ | |
| 3305 static void | |
| 3306 find_end_of_word(pos) | |
| 3307 pos_T *pos; | |
| 3308 { | |
| 3309 char_u *line; | |
| 3310 int cclass; | |
| 3311 int col; | |
| 3312 | |
| 3313 line = ml_get(pos->lnum); | |
| 3314 if (*p_sel == 'e' && pos->col > 0) | |
| 3315 { | |
| 3316 --pos->col; | |
| 3317 #ifdef FEAT_MBYTE | |
| 3318 pos->col -= (*mb_head_off)(line, line + pos->col); | |
| 3319 #endif | |
| 3320 } | |
| 3321 cclass = get_mouse_class(line + pos->col); | |
| 3322 while (line[pos->col] != NUL) | |
| 3323 { | |
| 3324 #ifdef FEAT_MBYTE | |
| 474 | 3325 col = pos->col + (*mb_ptr2len)(line + pos->col); |
| 7 | 3326 #else |
| 3327 col = pos->col + 1; | |
| 3328 #endif | |
| 3329 if (get_mouse_class(line + col) != cclass) | |
| 3330 { | |
| 3331 if (*p_sel == 'e') | |
| 3332 pos->col = col; | |
| 3333 break; | |
| 3334 } | |
| 3335 pos->col = col; | |
| 3336 } | |
| 3337 } | |
| 3338 | |
| 3339 /* | |
| 3340 * Get class of a character for selection: same class means same word. | |
| 3341 * 0: blank | |
| 3342 * 1: punctuation groups | |
| 3343 * 2: normal word character | |
| 3344 * >2: multi-byte word character. | |
| 3345 */ | |
| 3346 static int | |
| 3347 get_mouse_class(p) | |
| 3348 char_u *p; | |
| 3349 { | |
| 3350 int c; | |
| 3351 | |
| 3352 #ifdef FEAT_MBYTE | |
| 3353 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1) | |
| 3354 return mb_get_class(p); | |
| 3355 #endif | |
| 3356 | |
| 3357 c = *p; | |
| 3358 if (c == ' ' || c == '\t') | |
| 3359 return 0; | |
| 3360 | |
| 3361 if (vim_iswordc(c)) | |
| 3362 return 2; | |
| 3363 | |
| 3364 /* | |
| 3365 * There are a few special cases where we want certain combinations of | |
| 3366 * characters to be considered as a single word. These are things like | |
| 3367 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each | |
|
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
3368 * character is in its own class. |
| 7 | 3369 */ |
| 3370 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL) | |
| 3371 return 1; | |
| 3372 return c; | |
| 3373 } | |
| 3374 #endif /* FEAT_VISUAL */ | |
| 3375 #endif /* FEAT_MOUSE */ | |
| 3376 | |
| 3377 #if defined(FEAT_VISUAL) || defined(PROTO) | |
| 3378 /* | |
| 3379 * Check if highlighting for visual mode is possible, give a warning message | |
| 3380 * if not. | |
| 3381 */ | |
| 3382 void | |
| 3383 check_visual_highlight() | |
| 3384 { | |
| 3385 static int did_check = FALSE; | |
| 3386 | |
| 3387 if (full_screen) | |
| 3388 { | |
| 3389 if (!did_check && hl_attr(HLF_V) == 0) | |
| 3390 MSG(_("Warning: terminal cannot highlight")); | |
| 3391 did_check = TRUE; | |
| 3392 } | |
| 3393 } | |
| 3394 | |
| 3395 /* | |
| 638 | 3396 * End Visual mode. |
| 7 | 3397 * This function should ALWAYS be called to end Visual mode, except from |
| 3398 * do_pending_operator(). | |
| 3399 */ | |
| 3400 void | |
| 3401 end_visual_mode() | |
| 3402 { | |
| 3403 #ifdef FEAT_CLIPBOARD | |
| 3404 /* | |
| 3405 * If we are using the clipboard, then remember what was selected in case | |
| 3406 * we need to paste it somewhere while we still own the selection. | |
| 3407 * Only do this when the clipboard is already owned. Don't want to grab | |
| 3408 * the selection when hitting ESC. | |
| 3409 */ | |
| 3410 if (clip_star.available && clip_star.owned) | |
| 3411 clip_auto_select(); | |
| 3412 #endif | |
| 3413 | |
| 3414 VIsual_active = FALSE; | |
| 3415 #ifdef FEAT_MOUSE | |
| 3416 setmouse(); | |
| 3417 mouse_dragging = 0; | |
| 3418 #endif | |
| 3419 | |
| 3420 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
| 690 | 3421 curbuf->b_visual.vi_mode = VIsual_mode; |
| 3422 curbuf->b_visual.vi_start = VIsual; | |
| 3423 curbuf->b_visual.vi_end = curwin->w_cursor; | |
| 3424 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
| 7 | 3425 #ifdef FEAT_EVAL |
| 3426 curbuf->b_visual_mode_eval = VIsual_mode; | |
| 3427 #endif | |
| 3428 #ifdef FEAT_VIRTUALEDIT | |
| 3429 if (!virtual_active()) | |
| 3430 curwin->w_cursor.coladd = 0; | |
| 3431 #endif | |
| 3432 | |
| 643 | 3433 if (mode_displayed) |
| 7 | 3434 clear_cmdline = TRUE; /* unshow visual mode later */ |
| 3435 #ifdef FEAT_CMDL_INFO | |
| 3436 else | |
| 3437 clear_showcmd(); | |
| 3438 #endif | |
| 3439 | |
| 844 | 3440 adjust_cursor_eol(); |
| 7 | 3441 } |
| 3442 | |
| 3443 /* | |
| 3444 * Reset VIsual_active and VIsual_reselect. | |
| 3445 */ | |
| 3446 void | |
| 3447 reset_VIsual_and_resel() | |
| 3448 { | |
| 3449 if (VIsual_active) | |
| 3450 { | |
| 3451 end_visual_mode(); | |
| 3452 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
| 3453 } | |
| 3454 VIsual_reselect = FALSE; | |
| 3455 } | |
| 3456 | |
| 3457 /* | |
| 3458 * Reset VIsual_active and VIsual_reselect if it's set. | |
| 3459 */ | |
| 3460 void | |
| 3461 reset_VIsual() | |
| 3462 { | |
| 3463 if (VIsual_active) | |
| 3464 { | |
| 3465 end_visual_mode(); | |
| 3466 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
| 3467 VIsual_reselect = FALSE; | |
| 3468 } | |
| 3469 } | |
| 3470 #endif /* FEAT_VISUAL */ | |
| 3471 | |
| 184 | 3472 #if defined(FEAT_BEVAL) |
| 7 | 3473 static int find_is_eval_item __ARGS((char_u *ptr, int *colp, int *nbp, int dir)); |
| 3474 | |
| 3475 /* | |
| 3476 * Check for a balloon-eval special item to include when searching for an | |
| 3477 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid! | |
| 3478 * Returns TRUE if the character at "*ptr" should be included. | |
| 3479 * "dir" is FORWARD or BACKWARD, the direction of searching. | |
| 3480 * "*colp" is in/decremented if "ptr[-dir]" should also be included. | |
| 3481 * "bnp" points to a counter for square brackets. | |
| 3482 */ | |
| 3483 static int | |
| 3484 find_is_eval_item(ptr, colp, bnp, dir) | |
| 3485 char_u *ptr; | |
| 3486 int *colp; | |
| 3487 int *bnp; | |
| 3488 int dir; | |
| 3489 { | |
| 3490 /* Accept everything inside []. */ | |
| 3491 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD)) | |
| 3492 ++*bnp; | |
| 3493 if (*bnp > 0) | |
| 3494 { | |
| 3495 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD)) | |
| 3496 --*bnp; | |
| 3497 return TRUE; | |
| 3498 } | |
| 3499 | |
| 3500 /* skip over "s.var" */ | |
| 3501 if (*ptr == '.') | |
| 3502 return TRUE; | |
| 3503 | |
| 3504 /* two-character item: s->var */ | |
| 3505 if (ptr[dir == BACKWARD ? 0 : 1] == '>' | |
| 3506 && ptr[dir == BACKWARD ? -1 : 0] == '-') | |
| 3507 { | |
| 3508 *colp += dir; | |
| 3509 return TRUE; | |
| 3510 } | |
| 3511 return FALSE; | |
| 3512 } | |
| 3513 #endif | |
| 3514 | |
| 3515 /* | |
| 3516 * Find the identifier under or to the right of the cursor. | |
| 3517 * "find_type" can have one of three values: | |
| 3518 * FIND_IDENT: find an identifier (keyword) | |
| 3519 * FIND_STRING: find any non-white string | |
| 3520 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred. | |
| 184 | 3521 * FIND_EVAL: find text useful for C program debugging |
| 7 | 3522 * |
| 3523 * There are three steps: | |
| 3524 * 1. Search forward for the start of an identifier/string. Doesn't move if | |
| 3525 * already on one. | |
| 3526 * 2. Search backward for the start of this identifier/string. | |
| 3527 * This doesn't match the real Vi but I like it a little better and it | |
| 3528 * shouldn't bother anyone. | |
| 3529 * 3. Search forward to the end of this identifier/string. | |
| 3530 * When FIND_IDENT isn't defined, we backup until a blank. | |
| 3531 * | |
| 3532 * Returns the length of the string, or zero if no string is found. | |
| 3533 * If a string is found, a pointer to the string is put in "*string". This | |
| 3534 * string is not always NUL terminated. | |
| 3535 */ | |
| 3536 int | |
| 3537 find_ident_under_cursor(string, find_type) | |
| 3538 char_u **string; | |
| 3539 int find_type; | |
| 3540 { | |
| 3541 return find_ident_at_pos(curwin, curwin->w_cursor.lnum, | |
| 3542 curwin->w_cursor.col, string, find_type); | |
| 3543 } | |
| 3544 | |
| 3545 /* | |
| 3546 * Like find_ident_under_cursor(), but for any window and any position. | |
| 3547 * However: Uses 'iskeyword' from the current window!. | |
| 3548 */ | |
| 3549 int | |
| 3550 find_ident_at_pos(wp, lnum, startcol, string, find_type) | |
| 3551 win_T *wp; | |
| 3552 linenr_T lnum; | |
| 3553 colnr_T startcol; | |
| 3554 char_u **string; | |
| 3555 int find_type; | |
| 3556 { | |
| 3557 char_u *ptr; | |
| 3558 int col = 0; /* init to shut up GCC */ | |
| 3559 int i; | |
| 3560 #ifdef FEAT_MBYTE | |
| 3561 int this_class = 0; | |
| 3562 int prev_class; | |
| 3563 int prevcol; | |
| 3564 #endif | |
| 184 | 3565 #if defined(FEAT_BEVAL) |
| 7 | 3566 int bn = 0; /* bracket nesting */ |
| 3567 #endif | |
| 3568 | |
| 3569 /* | |
| 3570 * if i == 0: try to find an identifier | |
| 3571 * if i == 1: try to find any non-white string | |
| 3572 */ | |
| 3573 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
| 3574 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i) | |
| 3575 { | |
| 3576 /* | |
| 3577 * 1. skip to start of identifier/string | |
| 3578 */ | |
| 3579 col = startcol; | |
| 3580 #ifdef FEAT_MBYTE | |
| 3581 if (has_mbyte) | |
| 3582 { | |
| 3583 while (ptr[col] != NUL) | |
| 3584 { | |
| 184 | 3585 # if defined(FEAT_BEVAL) |
| 7 | 3586 /* Stop at a ']' to evaluate "a[x]". */ |
| 3587 if ((find_type & FIND_EVAL) && ptr[col] == ']') | |
| 3588 break; | |
| 3589 # endif | |
| 3590 this_class = mb_get_class(ptr + col); | |
| 3591 if (this_class != 0 && (i == 1 || this_class != 1)) | |
| 3592 break; | |
| 474 | 3593 col += (*mb_ptr2len)(ptr + col); |
| 7 | 3594 } |
| 3595 } | |
| 3596 else | |
| 3597 #endif | |
| 3598 while (ptr[col] != NUL | |
| 3599 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col])) | |
| 184 | 3600 # if defined(FEAT_BEVAL) |
| 7 | 3601 && (!(find_type & FIND_EVAL) || ptr[col] != ']') |
| 3602 # endif | |
| 3603 ) | |
| 3604 ++col; | |
| 3605 | |
| 184 | 3606 #if defined(FEAT_BEVAL) |
| 7 | 3607 /* When starting on a ']' count it, so that we include the '['. */ |
| 3608 bn = ptr[col] == ']'; | |
| 3609 #endif | |
| 3610 | |
| 3611 /* | |
| 3612 * 2. Back up to start of identifier/string. | |
| 3613 */ | |
| 3614 #ifdef FEAT_MBYTE | |
| 3615 if (has_mbyte) | |
| 3616 { | |
| 3617 /* Remember class of character under cursor. */ | |
| 184 | 3618 # if defined(FEAT_BEVAL) |
| 7 | 3619 if ((find_type & FIND_EVAL) && ptr[col] == ']') |
| 3620 this_class = mb_get_class((char_u *)"a"); | |
| 3621 else | |
| 3622 # endif | |
| 3623 this_class = mb_get_class(ptr + col); | |
| 835 | 3624 while (col > 0 && this_class != 0) |
| 7 | 3625 { |
| 3626 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1); | |
| 3627 prev_class = mb_get_class(ptr + prevcol); | |
| 3628 if (this_class != prev_class | |
| 3629 && (i == 0 | |
| 3630 || prev_class == 0 | |
| 3631 || (find_type & FIND_IDENT)) | |
| 184 | 3632 # if defined(FEAT_BEVAL) |
| 7 | 3633 && (!(find_type & FIND_EVAL) |
| 3634 || prevcol == 0 | |
| 3635 || !find_is_eval_item(ptr + prevcol, &prevcol, | |
| 3636 &bn, BACKWARD)) | |
| 3637 # endif | |
| 3638 ) | |
| 3639 break; | |
| 3640 col = prevcol; | |
| 3641 } | |
| 3642 | |
| 3643 /* If we don't want just any old string, or we've found an | |
| 3644 * identifier, stop searching. */ | |
| 3645 if (this_class > 2) | |
| 3646 this_class = 2; | |
| 3647 if (!(find_type & FIND_STRING) || this_class == 2) | |
| 3648 break; | |
| 3649 } | |
| 3650 else | |
| 3651 #endif | |
| 3652 { | |
| 3653 while (col > 0 | |
| 3654 && ((i == 0 | |
| 3655 ? vim_iswordc(ptr[col - 1]) | |
| 3656 : (!vim_iswhite(ptr[col - 1]) | |
| 3657 && (!(find_type & FIND_IDENT) | |
| 3658 || !vim_iswordc(ptr[col - 1])))) | |
| 184 | 3659 #if defined(FEAT_BEVAL) |
| 7 | 3660 || ((find_type & FIND_EVAL) |
| 3661 && col > 1 | |
| 3662 && find_is_eval_item(ptr + col - 1, &col, | |
| 3663 &bn, BACKWARD)) | |
| 3664 #endif | |
| 3665 )) | |
| 3666 --col; | |
| 3667 | |
| 3668 /* If we don't want just any old string, or we've found an | |
| 3669 * identifier, stop searching. */ | |
| 3670 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col])) | |
| 3671 break; | |
| 3672 } | |
| 3673 } | |
| 3674 | |
| 3675 if (ptr[col] == NUL || (i == 0 && ( | |
| 3676 #ifdef FEAT_MBYTE | |
| 3677 has_mbyte ? this_class != 2 : | |
| 3678 #endif | |
| 3679 !vim_iswordc(ptr[col])))) | |
| 3680 { | |
| 3681 /* | |
| 3682 * didn't find an identifier or string | |
| 3683 */ | |
| 3684 if (find_type & FIND_STRING) | |
| 3685 EMSG(_("E348: No string under cursor")); | |
| 3686 else | |
| 1728 | 3687 EMSG(_(e_noident)); |
| 7 | 3688 return 0; |
| 3689 } | |
| 3690 ptr += col; | |
| 3691 *string = ptr; | |
| 3692 | |
| 3693 /* | |
| 3694 * 3. Find the end if the identifier/string. | |
| 3695 */ | |
| 184 | 3696 #if defined(FEAT_BEVAL) |
| 7 | 3697 bn = 0; |
| 3698 startcol -= col; | |
| 3699 #endif | |
| 3700 col = 0; | |
| 3701 #ifdef FEAT_MBYTE | |
| 3702 if (has_mbyte) | |
| 3703 { | |
| 3704 /* Search for point of changing multibyte character class. */ | |
| 3705 this_class = mb_get_class(ptr); | |
| 3706 while (ptr[col] != NUL | |
| 3707 && ((i == 0 ? mb_get_class(ptr + col) == this_class | |
| 3708 : mb_get_class(ptr + col) != 0) | |
| 184 | 3709 # if defined(FEAT_BEVAL) |
| 7 | 3710 || ((find_type & FIND_EVAL) |
| 3711 && col <= (int)startcol | |
| 3712 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
| 3713 # endif | |
| 3714 )) | |
| 474 | 3715 col += (*mb_ptr2len)(ptr + col); |
| 7 | 3716 } |
| 3717 else | |
| 3718 #endif | |
| 3719 while ((i == 0 ? vim_iswordc(ptr[col]) | |
| 3720 : (ptr[col] != NUL && !vim_iswhite(ptr[col]))) | |
| 184 | 3721 # if defined(FEAT_BEVAL) |
| 7 | 3722 || ((find_type & FIND_EVAL) |
| 3723 && col <= (int)startcol | |
| 3724 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
| 3725 # endif | |
| 3726 ) | |
| 3727 { | |
| 3728 ++col; | |
| 3729 } | |
| 3730 | |
| 3731 return col; | |
| 3732 } | |
| 3733 | |
| 3734 /* | |
| 3735 * Prepare for redo of a normal command. | |
| 3736 */ | |
| 3737 static void | |
| 3738 prep_redo_cmd(cap) | |
| 3739 cmdarg_T *cap; | |
| 3740 { | |
| 3741 prep_redo(cap->oap->regname, cap->count0, | |
| 3742 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
| 3743 } | |
| 3744 | |
| 3745 /* | |
| 3746 * Prepare for redo of any command. | |
| 3747 * Note that only the last argument can be a multi-byte char. | |
| 3748 */ | |
| 3749 static void | |
| 3750 prep_redo(regname, num, cmd1, cmd2, cmd3, cmd4, cmd5) | |
| 3751 int regname; | |
| 3752 long num; | |
| 3753 int cmd1; | |
| 3754 int cmd2; | |
| 3755 int cmd3; | |
| 3756 int cmd4; | |
| 3757 int cmd5; | |
| 3758 { | |
| 3759 ResetRedobuff(); | |
| 3760 if (regname != 0) /* yank from specified buffer */ | |
| 3761 { | |
| 3762 AppendCharToRedobuff('"'); | |
| 3763 AppendCharToRedobuff(regname); | |
| 3764 } | |
| 3765 if (num) | |
| 3766 AppendNumberToRedobuff(num); | |
| 3767 | |
| 3768 if (cmd1 != NUL) | |
| 3769 AppendCharToRedobuff(cmd1); | |
| 3770 if (cmd2 != NUL) | |
| 3771 AppendCharToRedobuff(cmd2); | |
| 3772 if (cmd3 != NUL) | |
| 3773 AppendCharToRedobuff(cmd3); | |
| 3774 if (cmd4 != NUL) | |
| 3775 AppendCharToRedobuff(cmd4); | |
| 3776 if (cmd5 != NUL) | |
| 3777 AppendCharToRedobuff(cmd5); | |
| 3778 } | |
| 3779 | |
| 3780 /* | |
| 3781 * check for operator active and clear it | |
| 3782 * | |
| 3783 * return TRUE if operator was active | |
| 3784 */ | |
| 3785 static int | |
| 3786 checkclearop(oap) | |
| 3787 oparg_T *oap; | |
| 3788 { | |
| 3789 if (oap->op_type == OP_NOP) | |
| 3790 return FALSE; | |
| 3791 clearopbeep(oap); | |
| 3792 return TRUE; | |
| 3793 } | |
| 3794 | |
| 3795 /* | |
| 1131 | 3796 * Check for operator or Visual active. Clear active operator. |
| 7 | 3797 * |
| 1131 | 3798 * Return TRUE if operator or Visual was active. |
| 7 | 3799 */ |
| 3800 static int | |
| 3801 checkclearopq(oap) | |
| 3802 oparg_T *oap; | |
| 3803 { | |
| 3804 if (oap->op_type == OP_NOP | |
| 3805 #ifdef FEAT_VISUAL | |
| 3806 && !VIsual_active | |
| 3807 #endif | |
| 3808 ) | |
| 3809 return FALSE; | |
| 3810 clearopbeep(oap); | |
| 3811 return TRUE; | |
| 3812 } | |
| 3813 | |
| 3814 static void | |
| 3815 clearop(oap) | |
| 3816 oparg_T *oap; | |
| 3817 { | |
| 3818 oap->op_type = OP_NOP; | |
| 3819 oap->regname = 0; | |
| 3820 oap->motion_force = NUL; | |
| 3821 oap->use_reg_one = FALSE; | |
| 3822 } | |
| 3823 | |
| 3824 static void | |
| 3825 clearopbeep(oap) | |
| 3826 oparg_T *oap; | |
| 3827 { | |
| 3828 clearop(oap); | |
| 3829 beep_flush(); | |
| 3830 } | |
| 3831 | |
| 3832 #ifdef FEAT_VISUAL | |
| 3833 /* | |
| 3834 * Remove the shift modifier from a special key. | |
| 3835 */ | |
| 3836 static void | |
| 3837 unshift_special(cap) | |
| 3838 cmdarg_T *cap; | |
| 3839 { | |
| 3840 switch (cap->cmdchar) | |
| 3841 { | |
| 3842 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break; | |
| 3843 case K_S_LEFT: cap->cmdchar = K_LEFT; break; | |
| 3844 case K_S_UP: cap->cmdchar = K_UP; break; | |
| 3845 case K_S_DOWN: cap->cmdchar = K_DOWN; break; | |
| 3846 case K_S_HOME: cap->cmdchar = K_HOME; break; | |
| 3847 case K_S_END: cap->cmdchar = K_END; break; | |
| 3848 } | |
| 3849 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask); | |
| 3850 } | |
| 3851 #endif | |
| 3852 | |
| 3853 #if defined(FEAT_CMDL_INFO) || defined(PROTO) | |
| 3854 /* | |
| 3855 * Routines for displaying a partly typed command | |
| 3856 */ | |
| 3857 | |
| 3858 #ifdef FEAT_VISUAL /* need room for size of Visual area */ | |
| 3859 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30 | |
| 3860 #else | |
| 3861 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 | |
| 3862 #endif | |
| 3863 static char_u showcmd_buf[SHOWCMD_BUFLEN]; | |
| 3864 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */ | |
| 3865 static int showcmd_is_clear = TRUE; | |
| 3866 static int showcmd_visual = FALSE; | |
| 3867 | |
| 3868 static void display_showcmd __ARGS((void)); | |
| 3869 | |
| 3870 void | |
| 3871 clear_showcmd() | |
| 3872 { | |
| 3873 if (!p_sc) | |
| 3874 return; | |
| 3875 | |
| 3876 #ifdef FEAT_VISUAL | |
| 3877 if (VIsual_active && !char_avail()) | |
| 3878 { | |
| 1866 | 3879 int cursor_bot = lt(VIsual, curwin->w_cursor); |
| 7 | 3880 long lines; |
| 3881 colnr_T leftcol, rightcol; | |
| 3882 linenr_T top, bot; | |
| 3883 | |
| 3884 /* Show the size of the Visual area. */ | |
| 1866 | 3885 if (cursor_bot) |
| 7 | 3886 { |
| 3887 top = VIsual.lnum; | |
| 3888 bot = curwin->w_cursor.lnum; | |
| 3889 } | |
| 3890 else | |
| 3891 { | |
| 3892 top = curwin->w_cursor.lnum; | |
| 3893 bot = VIsual.lnum; | |
| 3894 } | |
| 3895 # ifdef FEAT_FOLDING | |
| 3896 /* Include closed folds as a whole. */ | |
| 3897 hasFolding(top, &top, NULL); | |
| 3898 hasFolding(bot, NULL, &bot); | |
| 3899 # endif | |
| 3900 lines = bot - top + 1; | |
| 3901 | |
| 3902 if (VIsual_mode == Ctrl_V) | |
| 3903 { | |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3904 # ifdef FEAT_LINEBREAK |
| 1866 | 3905 char_u *saved_sbr = p_sbr; |
| 3906 | |
| 3907 /* Make 'sbr' empty for a moment to get the correct size. */ | |
| 3908 p_sbr = empty_option; | |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3909 # endif |
| 7 | 3910 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
|
3911 # ifdef FEAT_LINEBREAK |
| 1866 | 3912 p_sbr = saved_sbr; |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3913 # endif |
| 7 | 3914 sprintf((char *)showcmd_buf, "%ldx%ld", lines, |
| 3915 (long)(rightcol - leftcol + 1)); | |
| 3916 } | |
| 3917 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum) | |
| 3918 sprintf((char *)showcmd_buf, "%ld", lines); | |
| 3919 else | |
|
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3920 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3921 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
|
3922 int l; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3923 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
|
3924 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
|
3925 |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3926 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
|
3927 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3928 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
|
3929 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
|
3930 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3931 else |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3932 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3933 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
|
3934 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
|
3935 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3936 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
|
3937 { |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3938 # 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
|
3939 l = (*mb_ptr2len)(s); |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3940 # else |
|
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3941 l = (*s == NUL) ? 0 : 1; |
|
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3942 # endif |
|
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3943 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
|
3944 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3945 ++bytes; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3946 ++chars; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3947 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
|
3948 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3949 bytes += l; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3950 ++chars; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3951 s += l; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3952 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3953 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
|
3954 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
|
3955 else |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3956 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
|
3957 } |
| 7 | 3958 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */ |
| 3959 showcmd_visual = TRUE; | |
| 3960 } | |
| 3961 else | |
| 3962 #endif | |
| 3963 { | |
| 3964 showcmd_buf[0] = NUL; | |
| 3965 showcmd_visual = FALSE; | |
| 3966 | |
| 3967 /* Don't actually display something if there is nothing to clear. */ | |
| 3968 if (showcmd_is_clear) | |
| 3969 return; | |
| 3970 } | |
| 3971 | |
| 3972 display_showcmd(); | |
| 3973 } | |
| 3974 | |
| 3975 /* | |
| 3976 * Add 'c' to string of shown command chars. | |
| 3977 * Return TRUE if output has been written (and setcursor() has been called). | |
| 3978 */ | |
| 3979 int | |
| 3980 add_to_showcmd(c) | |
| 3981 int c; | |
| 3982 { | |
| 3983 char_u *p; | |
| 3984 int old_len; | |
| 3985 int extra_len; | |
| 3986 int overflow; | |
| 3987 #if defined(FEAT_MOUSE) | |
| 3988 int i; | |
| 3989 static int ignore[] = | |
| 3990 { | |
| 660 | 3991 # ifdef FEAT_GUI |
| 7 | 3992 K_VER_SCROLLBAR, K_HOR_SCROLLBAR, |
| 3993 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM, | |
| 660 | 3994 # endif |
| 7 | 3995 K_IGNORE, |
| 3996 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE, | |
| 3997 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE, | |
| 3998 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
|
3999 K_MOUSEDOWN, K_MOUSEUP, K_MOUSELEFT, K_MOUSERIGHT, |
| 7 | 4000 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE, |
| 631 | 4001 K_CURSORHOLD, |
| 7 | 4002 0 |
| 4003 }; | |
| 4004 #endif | |
| 4005 | |
| 641 | 4006 if (!p_sc || msg_silent != 0) |
| 7 | 4007 return FALSE; |
| 4008 | |
| 4009 if (showcmd_visual) | |
| 4010 { | |
| 4011 showcmd_buf[0] = NUL; | |
| 4012 showcmd_visual = FALSE; | |
| 4013 } | |
| 4014 | |
| 4015 #if defined(FEAT_MOUSE) | |
| 4016 /* Ignore keys that are scrollbar updates and mouse clicks */ | |
| 4017 if (IS_SPECIAL(c)) | |
| 4018 for (i = 0; ignore[i] != 0; ++i) | |
| 4019 if (ignore[i] == c) | |
| 4020 return FALSE; | |
| 4021 #endif | |
| 4022 | |
| 4023 p = transchar(c); | |
| 5535 | 4024 if (*p == ' ') |
| 4025 STRCPY(p, "<20>"); | |
| 7 | 4026 old_len = (int)STRLEN(showcmd_buf); |
| 4027 extra_len = (int)STRLEN(p); | |
| 4028 overflow = old_len + extra_len - SHOWCMD_COLS; | |
| 4029 if (overflow > 0) | |
| 1362 | 4030 mch_memmove(showcmd_buf, showcmd_buf + overflow, |
| 4031 old_len - overflow + 1); | |
| 7 | 4032 STRCAT(showcmd_buf, p); |
| 4033 | |
| 4034 if (char_avail()) | |
| 4035 return FALSE; | |
| 4036 | |
| 4037 display_showcmd(); | |
| 4038 | |
| 4039 return TRUE; | |
| 4040 } | |
| 4041 | |
| 4042 void | |
| 4043 add_to_showcmd_c(c) | |
| 4044 int c; | |
| 4045 { | |
| 4046 if (!add_to_showcmd(c)) | |
| 4047 setcursor(); | |
| 4048 } | |
| 4049 | |
| 4050 /* | |
| 4051 * Delete 'len' characters from the end of the shown command. | |
| 4052 */ | |
| 4053 static void | |
| 4054 del_from_showcmd(len) | |
| 4055 int len; | |
| 4056 { | |
| 4057 int old_len; | |
| 4058 | |
| 4059 if (!p_sc) | |
| 4060 return; | |
| 4061 | |
| 4062 old_len = (int)STRLEN(showcmd_buf); | |
| 4063 if (len > old_len) | |
| 4064 len = old_len; | |
| 4065 showcmd_buf[old_len - len] = NUL; | |
| 4066 | |
| 4067 if (!char_avail()) | |
| 4068 display_showcmd(); | |
| 4069 } | |
| 4070 | |
| 4071 /* | |
| 4072 * push_showcmd() and pop_showcmd() are used when waiting for the user to type | |
| 4073 * something and there is a partial mapping. | |
| 4074 */ | |
| 4075 void | |
| 4076 push_showcmd() | |
| 4077 { | |
| 4078 if (p_sc) | |
| 4079 STRCPY(old_showcmd_buf, showcmd_buf); | |
| 4080 } | |
| 4081 | |
| 4082 void | |
| 4083 pop_showcmd() | |
| 4084 { | |
| 4085 if (!p_sc) | |
| 4086 return; | |
| 4087 | |
| 4088 STRCPY(showcmd_buf, old_showcmd_buf); | |
| 4089 | |
| 4090 display_showcmd(); | |
| 4091 } | |
| 4092 | |
| 4093 static void | |
| 4094 display_showcmd() | |
| 4095 { | |
| 4096 int len; | |
| 4097 | |
| 4098 cursor_off(); | |
| 4099 | |
| 4100 len = (int)STRLEN(showcmd_buf); | |
| 4101 if (len == 0) | |
| 4102 showcmd_is_clear = TRUE; | |
| 4103 else | |
| 4104 { | |
| 4105 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0); | |
| 4106 showcmd_is_clear = FALSE; | |
| 4107 } | |
| 4108 | |
| 4109 /* | |
| 1188 | 4110 * clear the rest of an old message by outputting up to SHOWCMD_COLS |
| 4111 * spaces | |
| 7 | 4112 */ |
| 4113 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0); | |
| 4114 | |
| 4115 setcursor(); /* put cursor back where it belongs */ | |
| 4116 } | |
| 4117 #endif | |
| 4118 | |
| 4119 #ifdef FEAT_SCROLLBIND | |
| 4120 /* | |
| 4121 * When "check" is FALSE, prepare for commands that scroll the window. | |
| 4122 * When "check" is TRUE, take care of scroll-binding after the window has | |
| 4123 * scrolled. Called from normal_cmd() and edit(). | |
| 4124 */ | |
| 4125 void | |
| 4126 do_check_scrollbind(check) | |
| 4127 int check; | |
| 4128 { | |
| 4129 static win_T *old_curwin = NULL; | |
| 4130 static linenr_T old_topline = 0; | |
| 4131 #ifdef FEAT_DIFF | |
| 4132 static int old_topfill = 0; | |
| 4133 #endif | |
| 4134 static buf_T *old_buf = NULL; | |
| 4135 static colnr_T old_leftcol = 0; | |
| 4136 | |
| 4137 if (check && curwin->w_p_scb) | |
| 4138 { | |
| 4139 /* If a ":syncbind" command was just used, don't scroll, only reset | |
| 4140 * the values. */ | |
| 4141 if (did_syncbind) | |
| 4142 did_syncbind = FALSE; | |
| 4143 else if (curwin == old_curwin) | |
| 4144 { | |
| 4145 /* | |
| 4146 * Synchronize other windows, as necessary according to | |
| 4147 * 'scrollbind'. Don't do this after an ":edit" command, except | |
| 4148 * when 'diff' is set. | |
| 4149 */ | |
| 4150 if ((curwin->w_buffer == old_buf | |
| 4151 #ifdef FEAT_DIFF | |
| 4152 || curwin->w_p_diff | |
| 4153 #endif | |
| 4154 ) | |
| 4155 && (curwin->w_topline != old_topline | |
| 4156 #ifdef FEAT_DIFF | |
| 4157 || curwin->w_topfill != old_topfill | |
| 4158 #endif | |
| 4159 || curwin->w_leftcol != old_leftcol)) | |
| 4160 { | |
| 4161 check_scrollbind(curwin->w_topline - old_topline, | |
| 4162 (long)(curwin->w_leftcol - old_leftcol)); | |
| 4163 } | |
| 4164 } | |
| 4165 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */ | |
| 4166 { | |
| 4167 /* | |
| 4168 * When switching between windows, make sure that the relative | |
| 4169 * vertical offset is valid for the new window. The relative | |
| 4170 * offset is invalid whenever another 'scrollbind' window has | |
| 4171 * scrolled to a point that would force the current window to | |
| 4172 * scroll past the beginning or end of its buffer. When the | |
| 4173 * resync is performed, some of the other 'scrollbind' windows may | |
| 4174 * need to jump so that the current window's relative position is | |
| 4175 * visible on-screen. | |
| 4176 */ | |
| 4177 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L); | |
| 4178 } | |
| 4179 curwin->w_scbind_pos = curwin->w_topline; | |
| 4180 } | |
| 4181 | |
| 4182 old_curwin = curwin; | |
| 4183 old_topline = curwin->w_topline; | |
| 4184 #ifdef FEAT_DIFF | |
| 4185 old_topfill = curwin->w_topfill; | |
| 4186 #endif | |
| 4187 old_buf = curwin->w_buffer; | |
| 4188 old_leftcol = curwin->w_leftcol; | |
| 4189 } | |
| 4190 | |
| 4191 /* | |
| 4192 * Synchronize any windows that have "scrollbind" set, based on the | |
| 4193 * number of rows by which the current window has changed | |
| 4194 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
| 4195 */ | |
| 4196 void | |
| 4197 check_scrollbind(topline_diff, leftcol_diff) | |
| 4198 linenr_T topline_diff; | |
| 4199 long leftcol_diff; | |
| 4200 { | |
| 4201 int want_ver; | |
| 4202 int want_hor; | |
| 4203 win_T *old_curwin = curwin; | |
| 4204 buf_T *old_curbuf = curbuf; | |
| 4205 #ifdef FEAT_VISUAL | |
| 4206 int old_VIsual_select = VIsual_select; | |
| 4207 int old_VIsual_active = VIsual_active; | |
| 4208 #endif | |
| 4209 colnr_T tgt_leftcol = curwin->w_leftcol; | |
| 4210 long topline; | |
| 4211 long y; | |
| 4212 | |
| 4213 /* | |
| 4214 * check 'scrollopt' string for vertical and horizontal scroll options | |
| 4215 */ | |
| 4216 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0); | |
| 4217 #ifdef FEAT_DIFF | |
| 4218 want_ver |= old_curwin->w_p_diff; | |
| 4219 #endif | |
| 4220 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0)); | |
| 4221 | |
| 4222 /* | |
| 4223 * loop through the scrollbound windows and scroll accordingly | |
| 4224 */ | |
| 4225 #ifdef FEAT_VISUAL | |
| 4226 VIsual_select = VIsual_active = 0; | |
| 4227 #endif | |
| 4228 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
| 4229 { | |
| 4230 curbuf = curwin->w_buffer; | |
| 4231 /* skip original window and windows with 'noscrollbind' */ | |
| 4232 if (curwin != old_curwin && curwin->w_p_scb) | |
| 4233 { | |
| 4234 /* | |
| 4235 * do the vertical scroll | |
| 4236 */ | |
| 4237 if (want_ver) | |
| 4238 { | |
| 4239 #ifdef FEAT_DIFF | |
| 4240 if (old_curwin->w_p_diff && curwin->w_p_diff) | |
| 4241 { | |
| 4242 diff_set_topline(old_curwin, curwin); | |
| 4243 } | |
| 4244 else | |
| 4245 #endif | |
| 4246 { | |
| 4247 curwin->w_scbind_pos += topline_diff; | |
| 4248 topline = curwin->w_scbind_pos; | |
| 4249 if (topline > curbuf->b_ml.ml_line_count) | |
| 4250 topline = curbuf->b_ml.ml_line_count; | |
| 4251 if (topline < 1) | |
| 4252 topline = 1; | |
| 4253 | |
| 4254 y = topline - curwin->w_topline; | |
| 4255 if (y > 0) | |
| 4256 scrollup(y, FALSE); | |
| 4257 else | |
| 4258 scrolldown(-y, FALSE); | |
| 4259 } | |
| 4260 | |
| 4261 redraw_later(VALID); | |
| 4262 cursor_correct(); | |
| 4263 #ifdef FEAT_WINDOWS | |
| 4264 curwin->w_redr_status = TRUE; | |
| 4265 #endif | |
| 4266 } | |
| 4267 | |
| 4268 /* | |
| 4269 * do the horizontal scroll | |
| 4270 */ | |
| 4271 if (want_hor && curwin->w_leftcol != tgt_leftcol) | |
| 4272 { | |
| 4273 curwin->w_leftcol = tgt_leftcol; | |
| 4274 leftcol_changed(); | |
| 4275 } | |
| 4276 } | |
| 4277 } | |
| 4278 | |
| 4279 /* | |
| 4280 * reset current-window | |
| 4281 */ | |
| 4282 #ifdef FEAT_VISUAL | |
| 4283 VIsual_select = old_VIsual_select; | |
| 4284 VIsual_active = old_VIsual_active; | |
| 4285 #endif | |
| 4286 curwin = old_curwin; | |
| 4287 curbuf = old_curbuf; | |
| 4288 } | |
| 4289 #endif /* #ifdef FEAT_SCROLLBIND */ | |
| 4290 | |
| 4291 /* | |
| 4292 * Command character that's ignored. | |
| 4293 * 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
|
4294 * xon/xoff. |
| 7 | 4295 */ |
| 4296 static void | |
| 4297 nv_ignore(cap) | |
| 4298 cmdarg_T *cap; | |
| 4299 { | |
| 226 | 4300 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
| 7 | 4301 } |
| 4302 | |
| 4303 /* | |
| 620 | 4304 * Command character that doesn't do anything, but unlike nv_ignore() does |
| 4305 * start edit(). Used for "startinsert" executed while starting up. | |
| 4306 */ | |
| 4307 static void | |
| 4308 nv_nop(cap) | |
| 1877 | 4309 cmdarg_T *cap UNUSED; |
| 620 | 4310 { |
| 4311 } | |
| 4312 | |
| 4313 /* | |
| 7 | 4314 * Command character doesn't exist. |
| 4315 */ | |
| 4316 static void | |
| 4317 nv_error(cap) | |
| 4318 cmdarg_T *cap; | |
| 4319 { | |
| 4320 clearopbeep(cap->oap); | |
| 4321 } | |
| 4322 | |
| 4323 /* | |
| 4324 * <Help> and <F1> commands. | |
| 4325 */ | |
| 4326 static void | |
| 4327 nv_help(cap) | |
| 4328 cmdarg_T *cap; | |
| 4329 { | |
| 4330 if (!checkclearopq(cap->oap)) | |
| 4331 ex_help(NULL); | |
| 4332 } | |
| 4333 | |
| 4334 /* | |
| 4335 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor. | |
| 4336 */ | |
| 4337 static void | |
| 4338 nv_addsub(cap) | |
| 4339 cmdarg_T *cap; | |
| 4340 { | |
| 4341 if (!checkclearopq(cap->oap) | |
| 4342 && do_addsub((int)cap->cmdchar, cap->count1) == OK) | |
| 4343 prep_redo_cmd(cap); | |
| 4344 } | |
| 4345 | |
| 4346 /* | |
| 4347 * CTRL-F, CTRL-B, etc: Scroll page up or down. | |
| 4348 */ | |
| 4349 static void | |
| 4350 nv_page(cap) | |
| 4351 cmdarg_T *cap; | |
| 4352 { | |
| 4353 if (!checkclearop(cap->oap)) | |
| 819 | 4354 { |
| 4355 #ifdef FEAT_WINDOWS | |
| 4356 if (mod_mask & MOD_MASK_CTRL) | |
| 4357 { | |
| 4358 /* <C-PageUp>: tab page back; <C-PageDown>: tab page forward */ | |
| 4359 if (cap->arg == BACKWARD) | |
| 4360 goto_tabpage(-(int)cap->count1); | |
| 4361 else | |
| 4362 goto_tabpage((int)cap->count0); | |
| 4363 } | |
| 4364 else | |
| 4365 #endif | |
| 7 | 4366 (void)onepage(cap->arg, cap->count1); |
| 819 | 4367 } |
| 7 | 4368 } |
| 4369 | |
| 4370 /* | |
| 4371 * Implementation of "gd" and "gD" command. | |
| 4372 */ | |
| 4373 static void | |
| 523 | 4374 nv_gd(oap, nchar, thisblock) |
| 503 | 4375 oparg_T *oap; |
| 4376 int nchar; | |
| 523 | 4377 int thisblock; /* 1 for "1gd" and "1gD" */ |
| 7 | 4378 { |
| 4379 int len; | |
| 503 | 4380 char_u *ptr; |
| 4381 | |
| 4382 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0 | |
| 523 | 4383 || find_decl(ptr, len, nchar == 'd', thisblock, 0) == FAIL) |
| 503 | 4384 clearopbeep(oap); |
| 4385 #ifdef FEAT_FOLDING | |
| 4386 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP) | |
| 4387 foldOpenCursor(); | |
| 4388 #endif | |
| 4389 } | |
| 4390 | |
| 4391 /* | |
| 523 | 4392 * Search for variable declaration of "ptr[len]". |
| 4393 * When "locally" is TRUE in the current function ("gd"), otherwise in the | |
| 4394 * current file ("gD"). | |
| 4395 * When "thisblock" is TRUE check the {} block scope. | |
| 503 | 4396 * Return FAIL when not found. |
| 4397 */ | |
| 4398 int | |
| 523 | 4399 find_decl(ptr, len, locally, thisblock, searchflags) |
| 503 | 4400 char_u *ptr; |
| 4401 int len; | |
| 4402 int locally; | |
| 523 | 4403 int thisblock; |
| 503 | 4404 int searchflags; /* flags passed to searchit() */ |
| 4405 { | |
| 7 | 4406 char_u *pat; |
| 4407 pos_T old_pos; | |
| 503 | 4408 pos_T par_pos; |
| 4409 pos_T found_pos; | |
| 7 | 4410 int t; |
| 4411 int save_p_ws; | |
| 4412 int save_p_scs; | |
| 503 | 4413 int retval = OK; |
| 944 | 4414 int incll; |
| 503 | 4415 |
| 4416 if ((pat = alloc(len + 7)) == NULL) | |
| 4417 return FAIL; | |
| 268 | 4418 |
| 4419 /* Put "\V" before the pattern to avoid that the special meaning of "." | |
| 4420 * and "~" causes trouble. */ | |
| 4421 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s", | |
| 4422 len, ptr); | |
| 7 | 4423 old_pos = curwin->w_cursor; |
| 4424 save_p_ws = p_ws; | |
| 4425 save_p_scs = p_scs; | |
| 4426 p_ws = FALSE; /* don't wrap around end of file now */ | |
| 4427 p_scs = FALSE; /* don't switch ignorecase off now */ | |
| 4428 | |
| 4429 /* | |
| 4430 * With "gD" go to line 1. | |
| 4431 * With "gd" Search back for the start of the current function, then go | |
| 4432 * back until a blank line. If this fails go to line 1. | |
| 4433 */ | |
| 944 | 4434 if (!locally || !findpar(&incll, BACKWARD, 1L, '{', FALSE)) |
| 7 | 4435 { |
| 4436 setpcmark(); /* Set in findpar() otherwise */ | |
| 4437 curwin->w_cursor.lnum = 1; | |
| 539 | 4438 par_pos = curwin->w_cursor; |
| 7 | 4439 } |
| 4440 else | |
| 4441 { | |
| 539 | 4442 par_pos = curwin->w_cursor; |
| 7 | 4443 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL) |
| 4444 --curwin->w_cursor.lnum; | |
| 4445 } | |
| 4446 curwin->w_cursor.col = 0; | |
| 4447 | |
| 4448 /* Search forward for the identifier, ignore comment lines. */ | |
| 698 | 4449 clearpos(&found_pos); |
| 503 | 4450 for (;;) |
| 4451 { | |
| 4452 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD, | |
| 1496 | 4453 pat, 1L, searchflags, RE_LAST, (linenr_T)0, NULL); |
| 503 | 4454 if (curwin->w_cursor.lnum >= old_pos.lnum) |
| 4455 t = FAIL; /* match after start is failure too */ | |
| 523 | 4456 |
| 718 | 4457 if (thisblock && t != FAIL) |
| 523 | 4458 { |
| 4459 pos_T *pos; | |
| 4460 | |
| 4461 /* Check that the block the match is in doesn't end before the | |
| 4462 * position where we started the search from. */ | |
| 4463 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD, | |
| 4464 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL | |
| 4465 && pos->lnum < old_pos.lnum) | |
| 4466 continue; | |
| 4467 } | |
| 4468 | |
| 503 | 4469 if (t == FAIL) |
| 4470 { | |
| 4471 /* If we previously found a valid position, use it. */ | |
| 4472 if (found_pos.lnum != 0) | |
| 4473 { | |
| 4474 curwin->w_cursor = found_pos; | |
| 4475 t = OK; | |
| 4476 } | |
| 4477 break; | |
| 4478 } | |
| 7 | 4479 #ifdef FEAT_COMMENTS |
| 3562 | 4480 if (get_leader_len(ml_get_curline(), NULL, FALSE, TRUE) > 0) |
| 503 | 4481 { |
| 4482 /* Ignore this line, continue at start of next line. */ | |
| 4483 ++curwin->w_cursor.lnum; | |
| 4484 curwin->w_cursor.col = 0; | |
| 4485 continue; | |
| 4486 } | |
| 4487 #endif | |
| 4488 if (!locally) /* global search: use first match found */ | |
| 4489 break; | |
| 4490 if (curwin->w_cursor.lnum >= par_pos.lnum) | |
| 4491 { | |
| 4492 /* If we previously found a valid position, use it. */ | |
| 4493 if (found_pos.lnum != 0) | |
| 4494 curwin->w_cursor = found_pos; | |
| 4495 break; | |
| 4496 } | |
| 4497 | |
| 4498 /* For finding a local variable and the match is before the "{" search | |
| 4499 * to find a later match. For K&R style function declarations this | |
| 4500 * skips the function header without types. */ | |
| 4501 found_pos = curwin->w_cursor; | |
| 4502 } | |
| 4503 | |
| 4504 if (t == FAIL) | |
| 4505 { | |
| 4506 retval = FAIL; | |
| 7 | 4507 curwin->w_cursor = old_pos; |
| 4508 } | |
| 4509 else | |
| 4510 { | |
| 4511 curwin->w_set_curswant = TRUE; | |
| 4512 /* "n" searches forward now */ | |
| 4513 reset_search_dir(); | |
| 4514 } | |
| 4515 | |
| 4516 vim_free(pat); | |
| 4517 p_ws = save_p_ws; | |
| 4518 p_scs = save_p_scs; | |
| 503 | 4519 |
| 4520 return retval; | |
| 7 | 4521 } |
| 4522 | |
| 4523 /* | |
| 4524 * Move 'dist' lines in direction 'dir', counting lines by *screen* | |
| 4525 * lines rather than lines in the file. | |
| 4526 * 'dist' must be positive. | |
| 4527 * | |
| 4528 * Return OK if able to move cursor, FAIL otherwise. | |
| 4529 */ | |
| 4530 static int | |
| 4531 nv_screengo(oap, dir, dist) | |
| 4532 oparg_T *oap; | |
| 4533 int dir; | |
| 4534 long dist; | |
| 4535 { | |
| 4536 int linelen = linetabsize(ml_get_curline()); | |
| 4537 int retval = OK; | |
| 4538 int atend = FALSE; | |
| 4539 int n; | |
| 4540 int col_off1; /* margin offset for first screen line */ | |
| 4541 int col_off2; /* margin offset for wrapped screen line */ | |
| 4542 int width1; /* text width for first screen line */ | |
| 4543 int width2; /* test width for wrapped screen line */ | |
| 4544 | |
| 4545 oap->motion_type = MCHAR; | |
|
5192
c28202427d71
updated for version 7.4a.022
Bram Moolenaar <bram@vim.org>
parents:
5162
diff
changeset
|
4546 oap->inclusive = (curwin->w_curswant == MAXCOL); |
| 7 | 4547 |
| 4548 col_off1 = curwin_col_off(); | |
| 4549 col_off2 = col_off1 - curwin_col_off2(); | |
| 4550 width1 = W_WIDTH(curwin) - col_off1; | |
| 4551 width2 = W_WIDTH(curwin) - col_off2; | |
| 4552 | |
| 4553 #ifdef FEAT_VERTSPLIT | |
| 4554 if (curwin->w_width != 0) | |
| 4555 { | |
| 4556 #endif | |
| 4557 /* | |
| 4558 * Instead of sticking at the last character of the buffer line we | |
| 4559 * try to stick in the last column of the screen. | |
| 4560 */ | |
| 4561 if (curwin->w_curswant == MAXCOL) | |
| 4562 { | |
| 4563 atend = TRUE; | |
| 4564 validate_virtcol(); | |
| 4565 if (width1 <= 0) | |
| 4566 curwin->w_curswant = 0; | |
| 4567 else | |
| 4568 { | |
| 4569 curwin->w_curswant = width1 - 1; | |
| 4570 if (curwin->w_virtcol > curwin->w_curswant) | |
| 4571 curwin->w_curswant += ((curwin->w_virtcol | |
| 4572 - curwin->w_curswant - 1) / width2 + 1) * width2; | |
| 4573 } | |
| 4574 } | |
| 4575 else | |
| 4576 { | |
| 4577 if (linelen > width1) | |
| 4578 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
| 4579 else | |
| 4580 n = width1; | |
| 4581 if (curwin->w_curswant > (colnr_T)n + 1) | |
| 4582 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1) | |
| 4583 * width2; | |
| 4584 } | |
| 4585 | |
| 4586 while (dist--) | |
| 4587 { | |
| 4588 if (dir == BACKWARD) | |
| 4589 { | |
| 4590 if ((long)curwin->w_curswant >= width2) | |
| 4591 /* move back within line */ | |
| 4592 curwin->w_curswant -= width2; | |
| 4593 else | |
| 4594 { | |
| 4595 /* to previous line */ | |
| 4596 if (curwin->w_cursor.lnum == 1) | |
| 4597 { | |
| 4598 retval = FAIL; | |
| 4599 break; | |
| 4600 } | |
| 4601 --curwin->w_cursor.lnum; | |
| 4602 #ifdef FEAT_FOLDING | |
| 4603 /* Move to the start of a closed fold. Don't do that when | |
| 4604 * 'foldopen' contains "all": it will open in a moment. */ | |
| 4605 if (!(fdo_flags & FDO_ALL)) | |
| 4606 (void)hasFolding(curwin->w_cursor.lnum, | |
| 4607 &curwin->w_cursor.lnum, NULL); | |
| 4608 #endif | |
| 4609 linelen = linetabsize(ml_get_curline()); | |
| 4610 if (linelen > width1) | |
| 4611 curwin->w_curswant += (((linelen - width1 - 1) / width2) | |
| 4612 + 1) * width2; | |
| 4613 } | |
| 4614 } | |
| 4615 else /* dir == FORWARD */ | |
| 4616 { | |
| 4617 if (linelen > width1) | |
| 4618 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
| 4619 else | |
| 4620 n = width1; | |
| 4621 if (curwin->w_curswant + width2 < (colnr_T)n) | |
| 4622 /* move forward within line */ | |
| 4623 curwin->w_curswant += width2; | |
| 4624 else | |
| 4625 { | |
| 4626 /* to next line */ | |
| 4627 #ifdef FEAT_FOLDING | |
| 4628 /* Move to the end of a closed fold. */ | |
| 4629 (void)hasFolding(curwin->w_cursor.lnum, NULL, | |
| 4630 &curwin->w_cursor.lnum); | |
| 4631 #endif | |
| 4632 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
| 4633 { | |
| 4634 retval = FAIL; | |
| 4635 break; | |
| 4636 } | |
| 4637 curwin->w_cursor.lnum++; | |
| 4638 curwin->w_curswant %= width2; | |
| 2911 | 4639 linelen = linetabsize(ml_get_curline()); |
| 7 | 4640 } |
| 4641 } | |
| 4642 } | |
| 4643 #ifdef FEAT_VERTSPLIT | |
| 4644 } | |
| 4645 #endif | |
| 4646 | |
| 4647 coladvance(curwin->w_curswant); | |
| 4648 | |
| 4649 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
| 4650 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
| 4651 { | |
| 4652 /* | |
| 4653 * Check for landing on a character that got split at the end of the | |
| 4654 * last line. We want to advance a screenline, not end up in the same | |
| 4655 * screenline or move two screenlines. | |
| 4656 */ | |
| 4657 validate_virtcol(); | |
| 4658 if (curwin->w_virtcol > curwin->w_curswant | |
| 4659 && (curwin->w_curswant < (colnr_T)width1 | |
| 4660 ? (curwin->w_curswant > (colnr_T)width1 / 2) | |
| 4661 : ((curwin->w_curswant - width1) % width2 | |
| 4662 > (colnr_T)width2 / 2))) | |
| 4663 --curwin->w_cursor.col; | |
| 4664 } | |
| 4665 #endif | |
| 4666 | |
| 4667 if (atend) | |
| 4668 curwin->w_curswant = MAXCOL; /* stick in the last column */ | |
| 4669 | |
| 4670 return retval; | |
| 4671 } | |
| 4672 | |
| 4673 #ifdef FEAT_MOUSE | |
| 4674 /* | |
| 4675 * Mouse scroll wheel: Default action is to scroll three lines, or one page | |
| 4676 * when Shift or Ctrl is used. | |
|
2409
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parents:
2378
diff
changeset
|
4677 * K_MOUSEUP (cap->arg == 1) or K_MOUSEDOWN (cap->arg == 0) or |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4678 * K_MOUSELEFT (cap->arg == -1) or K_MOUSERIGHT (cap->arg == -2) |
| 7 | 4679 */ |
| 4680 static void | |
| 4681 nv_mousescroll(cap) | |
| 4682 cmdarg_T *cap; | |
| 4683 { | |
| 4162 | 4684 # ifdef FEAT_WINDOWS |
| 557 | 4685 win_T *old_curwin = curwin; |
| 7 | 4686 |
| 4162 | 4687 if (mouse_row >= 0 && mouse_col >= 0) |
| 7 | 4688 { |
| 4689 int row, col; | |
| 4690 | |
| 4691 row = mouse_row; | |
| 4692 col = mouse_col; | |
| 4693 | |
| 4694 /* find the window at the pointer coordinates */ | |
| 4695 curwin = mouse_find_win(&row, &col); | |
| 4696 curbuf = curwin->w_buffer; | |
| 4697 } | |
| 4698 # endif | |
| 4699 | |
|
2409
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Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4700 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
|
4701 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4702 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
|
4703 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4704 (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
|
4705 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4706 else |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4707 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4708 cap->count1 = 3; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4709 cap->count0 = 3; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4710 nv_scroll_line(cap); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4711 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4712 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4713 # ifdef FEAT_GUI |
| 7 | 4714 else |
| 4715 { | |
|
2409
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Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4716 /* 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
|
4717 if (!curwin->w_p_wrap) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4718 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4719 int val, step = 6; |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4720 |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4721 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
|
4722 step = W_WIDTH(curwin); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4723 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
|
4724 if (val < 0) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4725 val = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4726 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4727 gui_do_horiz_scroll(val, TRUE); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4728 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4729 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4730 # endif |
| 7 | 4731 |
| 4162 | 4732 # ifdef FEAT_WINDOWS |
| 7 | 4733 curwin->w_redr_status = TRUE; |
| 4734 | |
| 4735 curwin = old_curwin; | |
| 4736 curbuf = curwin->w_buffer; | |
| 4737 # endif | |
| 4738 } | |
| 4739 | |
| 4740 /* | |
| 4741 * Mouse clicks and drags. | |
| 4742 */ | |
| 4743 static void | |
| 4744 nv_mouse(cap) | |
| 4745 cmdarg_T *cap; | |
| 4746 { | |
| 4747 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0); | |
| 4748 } | |
| 4749 #endif | |
| 4750 | |
| 4751 /* | |
| 4752 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down. | |
| 4753 * cap->arg must be TRUE for CTRL-E. | |
| 4754 */ | |
| 4755 static void | |
| 4756 nv_scroll_line(cap) | |
| 4757 cmdarg_T *cap; | |
| 4758 { | |
| 4759 if (!checkclearop(cap->oap)) | |
| 4760 scroll_redraw(cap->arg, cap->count1); | |
| 4761 } | |
| 4762 | |
| 4763 /* | |
| 4764 * Scroll "count" lines up or down, and redraw. | |
| 4765 */ | |
| 4766 void | |
| 4767 scroll_redraw(up, count) | |
| 4768 int up; | |
| 4769 long count; | |
| 4770 { | |
| 4771 linenr_T prev_topline = curwin->w_topline; | |
| 4772 #ifdef FEAT_DIFF | |
| 4773 int prev_topfill = curwin->w_topfill; | |
| 4774 #endif | |
| 4775 linenr_T prev_lnum = curwin->w_cursor.lnum; | |
| 4776 | |
| 4777 if (up) | |
| 4778 scrollup(count, TRUE); | |
| 4779 else | |
| 4780 scrolldown(count, TRUE); | |
| 4781 if (p_so) | |
| 4782 { | |
| 4783 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as | |
| 4784 * valid, otherwise the screen jumps back at the end of the file. */ | |
| 4785 cursor_correct(); | |
| 4786 check_cursor_moved(curwin); | |
| 4787 curwin->w_valid |= VALID_TOPLINE; | |
| 4788 | |
| 4789 /* If moved back to where we were, at least move the cursor, otherwise | |
| 4790 * we get stuck at one position. Don't move the cursor up if the | |
| 4791 * first line of the buffer is already on the screen */ | |
| 4792 while (curwin->w_topline == prev_topline | |
| 4793 #ifdef FEAT_DIFF | |
| 4794 && curwin->w_topfill == prev_topfill | |
| 4795 #endif | |
| 4796 ) | |
| 4797 { | |
| 4798 if (up) | |
| 4799 { | |
| 4800 if (curwin->w_cursor.lnum > prev_lnum | |
| 4801 || cursor_down(1L, FALSE) == FAIL) | |
| 4802 break; | |
| 4803 } | |
| 4804 else | |
| 4805 { | |
| 4806 if (curwin->w_cursor.lnum < prev_lnum | |
| 4807 || prev_topline == 1L | |
| 4808 || cursor_up(1L, FALSE) == FAIL) | |
| 4809 break; | |
| 4810 } | |
| 4811 /* Mark w_topline as valid, otherwise the screen jumps back at the | |
| 4812 * end of the file. */ | |
| 4813 check_cursor_moved(curwin); | |
| 4814 curwin->w_valid |= VALID_TOPLINE; | |
| 4815 } | |
| 4816 } | |
| 4817 if (curwin->w_cursor.lnum != prev_lnum) | |
| 4818 coladvance(curwin->w_curswant); | |
| 4819 redraw_later(VALID); | |
| 4820 } | |
| 4821 | |
| 4822 /* | |
| 4823 * Commands that start with "z". | |
| 4824 */ | |
| 4825 static void | |
| 4826 nv_zet(cap) | |
| 4827 cmdarg_T *cap; | |
| 4828 { | |
| 4829 long n; | |
| 4830 colnr_T col; | |
| 4831 int nchar = cap->nchar; | |
| 4832 #ifdef FEAT_FOLDING | |
| 4833 long old_fdl = curwin->w_p_fdl; | |
| 4834 int old_fen = curwin->w_p_fen; | |
| 4835 #endif | |
| 737 | 4836 #ifdef FEAT_SPELL |
| 710 | 4837 int undo = FALSE; |
| 4838 #endif | |
| 7 | 4839 |
| 4840 if (VIM_ISDIGIT(nchar)) | |
| 4841 { | |
| 4842 /* | |
| 4843 * "z123{nchar}": edit the count before obtaining {nchar} | |
| 4844 */ | |
| 4845 if (checkclearop(cap->oap)) | |
| 4846 return; | |
| 4847 n = nchar - '0'; | |
| 4848 for (;;) | |
| 4849 { | |
| 4850 #ifdef USE_ON_FLY_SCROLL | |
| 4851 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 4852 #endif | |
| 4853 ++no_mapping; | |
| 4854 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1389 | 4855 nchar = plain_vgetc(); |
| 7 | 4856 LANGMAP_ADJUST(nchar, TRUE); |
| 4857 --no_mapping; | |
| 4858 --allow_keys; | |
| 4859 #ifdef FEAT_CMDL_INFO | |
| 4860 (void)add_to_showcmd(nchar); | |
| 4861 #endif | |
| 4862 if (nchar == K_DEL || nchar == K_KDEL) | |
| 4863 n /= 10; | |
| 4864 else if (VIM_ISDIGIT(nchar)) | |
| 4865 n = n * 10 + (nchar - '0'); | |
| 4866 else if (nchar == CAR) | |
| 4867 { | |
| 4868 #ifdef FEAT_GUI | |
| 4869 need_mouse_correct = TRUE; | |
| 4870 #endif | |
| 4871 win_setheight((int)n); | |
| 4872 break; | |
| 4873 } | |
| 4874 else if (nchar == 'l' | |
| 4875 || nchar == 'h' | |
| 4876 || nchar == K_LEFT | |
| 229 | 4877 || nchar == K_RIGHT) |
| 7 | 4878 { |
| 4879 cap->count1 = n ? n * cap->count1 : cap->count1; | |
| 4880 goto dozet; | |
| 4881 } | |
| 4882 else | |
| 4883 { | |
| 4884 clearopbeep(cap->oap); | |
| 4885 break; | |
| 4886 } | |
| 4887 } | |
| 4888 cap->oap->op_type = OP_NOP; | |
| 4889 return; | |
| 4890 } | |
| 4891 | |
| 4892 dozet: | |
| 4893 if ( | |
| 4894 #ifdef FEAT_FOLDING | |
| 4895 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc" | |
| 4896 * and "zC" only in Visual mode. "zj" and "zk" are motion | |
| 4897 * commands. */ | |
| 4898 cap->nchar != 'f' && cap->nchar != 'F' | |
| 4899 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar)) | |
| 4900 && cap->nchar != 'j' && cap->nchar != 'k' | |
| 4901 && | |
| 4902 #endif | |
| 4903 checkclearop(cap->oap)) | |
| 4904 return; | |
| 4905 | |
| 4906 /* | |
| 4907 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb": | |
| 4908 * If line number given, set cursor. | |
| 4909 */ | |
| 4910 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL) | |
| 4911 && cap->count0 | |
| 4912 && cap->count0 != curwin->w_cursor.lnum) | |
| 4913 { | |
| 4914 setpcmark(); | |
| 4915 if (cap->count0 > curbuf->b_ml.ml_line_count) | |
| 4916 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4917 else | |
| 4918 curwin->w_cursor.lnum = cap->count0; | |
| 22 | 4919 check_cursor_col(); |
| 7 | 4920 } |
| 4921 | |
| 4922 switch (nchar) | |
| 4923 { | |
| 4924 /* "z+", "z<CR>" and "zt": put cursor at top of screen */ | |
| 4925 case '+': | |
| 4926 if (cap->count0 == 0) | |
| 4927 { | |
| 4928 /* No count given: put cursor at the line below screen */ | |
| 4929 validate_botline(); /* make sure w_botline is valid */ | |
| 4930 if (curwin->w_botline > curbuf->b_ml.ml_line_count) | |
| 4931 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4932 else | |
| 4933 curwin->w_cursor.lnum = curwin->w_botline; | |
| 4934 } | |
| 4935 /* FALLTHROUGH */ | |
| 4936 case NL: | |
| 4937 case CAR: | |
| 4938 case K_KENTER: | |
| 4939 beginline(BL_WHITE | BL_FIX); | |
| 4940 /* FALLTHROUGH */ | |
| 4941 | |
| 4942 case 't': scroll_cursor_top(0, TRUE); | |
| 4943 redraw_later(VALID); | |
| 4944 break; | |
| 4945 | |
| 4946 /* "z." and "zz": put cursor in middle of screen */ | |
| 4947 case '.': beginline(BL_WHITE | BL_FIX); | |
| 4948 /* FALLTHROUGH */ | |
| 4949 | |
| 4950 case 'z': scroll_cursor_halfway(TRUE); | |
| 4951 redraw_later(VALID); | |
| 4952 break; | |
| 4953 | |
| 4954 /* "z^", "z-" and "zb": put cursor at bottom of screen */ | |
| 4955 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window | |
| 4956 * when <count> is at bottom of window, and puts that one at | |
| 4957 * bottom of window. */ | |
| 4958 if (cap->count0 != 0) | |
| 4959 { | |
| 4960 scroll_cursor_bot(0, TRUE); | |
| 4961 curwin->w_cursor.lnum = curwin->w_topline; | |
| 4962 } | |
| 4963 else if (curwin->w_topline == 1) | |
| 4964 curwin->w_cursor.lnum = 1; | |
| 4965 else | |
| 4966 curwin->w_cursor.lnum = curwin->w_topline - 1; | |
| 4967 /* FALLTHROUGH */ | |
| 4968 case '-': | |
| 4969 beginline(BL_WHITE | BL_FIX); | |
| 4970 /* FALLTHROUGH */ | |
| 4971 | |
| 4972 case 'b': scroll_cursor_bot(0, TRUE); | |
| 4973 redraw_later(VALID); | |
| 4974 break; | |
| 4975 | |
| 4976 /* "zH" - scroll screen right half-page */ | |
| 4977 case 'H': | |
| 4978 cap->count1 *= W_WIDTH(curwin) / 2; | |
| 4979 /* FALLTHROUGH */ | |
| 4980 | |
| 4981 /* "zh" - scroll screen to the right */ | |
| 4982 case 'h': | |
| 4983 case K_LEFT: | |
| 4984 if (!curwin->w_p_wrap) | |
| 4985 { | |
| 4986 if ((colnr_T)cap->count1 > curwin->w_leftcol) | |
| 4987 curwin->w_leftcol = 0; | |
| 4988 else | |
| 4989 curwin->w_leftcol -= (colnr_T)cap->count1; | |
| 4990 leftcol_changed(); | |
| 4991 } | |
| 4992 break; | |
| 4993 | |
| 4994 /* "zL" - scroll screen left half-page */ | |
| 4995 case 'L': cap->count1 *= W_WIDTH(curwin) / 2; | |
| 4996 /* FALLTHROUGH */ | |
| 4997 | |
| 4998 /* "zl" - scroll screen to the left */ | |
| 4999 case 'l': | |
| 5000 case K_RIGHT: | |
| 5001 if (!curwin->w_p_wrap) | |
| 5002 { | |
| 5003 /* scroll the window left */ | |
| 5004 curwin->w_leftcol += (colnr_T)cap->count1; | |
| 5005 leftcol_changed(); | |
| 5006 } | |
| 5007 break; | |
| 5008 | |
| 5009 /* "zs" - scroll screen, cursor at the start */ | |
| 5010 case 's': if (!curwin->w_p_wrap) | |
| 5011 { | |
| 5012 #ifdef FEAT_FOLDING | |
| 5013 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 5014 col = 0; /* like the cursor is in col 0 */ | |
| 5015 else | |
| 5016 #endif | |
| 5017 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL); | |
| 5018 if ((long)col > p_siso) | |
| 5019 col -= p_siso; | |
| 5020 else | |
| 5021 col = 0; | |
| 5022 if (curwin->w_leftcol != col) | |
| 5023 { | |
| 5024 curwin->w_leftcol = col; | |
| 5025 redraw_later(NOT_VALID); | |
| 5026 } | |
| 5027 } | |
| 5028 break; | |
| 5029 | |
| 5030 /* "ze" - scroll screen, cursor at the end */ | |
| 5031 case 'e': if (!curwin->w_p_wrap) | |
| 5032 { | |
| 5033 #ifdef FEAT_FOLDING | |
| 5034 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 5035 col = 0; /* like the cursor is in col 0 */ | |
| 5036 else | |
| 5037 #endif | |
| 5038 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
| 5039 n = W_WIDTH(curwin) - curwin_col_off(); | |
| 5040 if ((long)col + p_siso < n) | |
| 5041 col = 0; | |
| 5042 else | |
| 5043 col = col + p_siso - n + 1; | |
| 5044 if (curwin->w_leftcol != col) | |
| 5045 { | |
| 5046 curwin->w_leftcol = col; | |
| 5047 redraw_later(NOT_VALID); | |
| 5048 } | |
| 5049 } | |
| 5050 break; | |
| 5051 | |
| 5052 #ifdef FEAT_FOLDING | |
| 5053 /* "zF": create fold command */ | |
| 5054 /* "zf": create fold operator */ | |
| 5055 case 'F': | |
| 5056 case 'f': if (foldManualAllowed(TRUE)) | |
| 5057 { | |
| 5058 cap->nchar = 'f'; | |
| 5059 nv_operator(cap); | |
| 5060 curwin->w_p_fen = TRUE; | |
| 5061 | |
| 5062 /* "zF" is like "zfzf" */ | |
| 5063 if (nchar == 'F' && cap->oap->op_type == OP_FOLD) | |
| 5064 { | |
| 5065 nv_operator(cap); | |
| 5066 finish_op = TRUE; | |
| 5067 } | |
| 5068 } | |
| 5069 else | |
| 5070 clearopbeep(cap->oap); | |
| 5071 break; | |
| 5072 | |
| 5073 /* "zd": delete fold at cursor */ | |
| 5074 /* "zD": delete fold at cursor recursively */ | |
| 5075 case 'd': | |
| 5076 case 'D': if (foldManualAllowed(FALSE)) | |
| 5077 { | |
| 5078 if (VIsual_active) | |
| 5079 nv_operator(cap); | |
| 5080 else | |
| 5081 deleteFold(curwin->w_cursor.lnum, | |
| 5082 curwin->w_cursor.lnum, nchar == 'D', FALSE); | |
| 5083 } | |
| 5084 break; | |
| 5085 | |
| 4352 | 5086 /* "zE": erase all folds */ |
| 7 | 5087 case 'E': if (foldmethodIsManual(curwin)) |
| 5088 { | |
| 5089 clearFolding(curwin); | |
| 5090 changed_window_setting(); | |
| 5091 } | |
| 5092 else if (foldmethodIsMarker(curwin)) | |
| 5093 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count, | |
| 5094 TRUE, FALSE); | |
| 5095 else | |
| 5096 EMSG(_("E352: Cannot erase folds with current 'foldmethod'")); | |
| 5097 break; | |
| 5098 | |
| 5099 /* "zn": fold none: reset 'foldenable' */ | |
| 5100 case 'n': curwin->w_p_fen = FALSE; | |
| 5101 break; | |
| 5102 | |
| 5103 /* "zN": fold Normal: set 'foldenable' */ | |
| 5104 case 'N': curwin->w_p_fen = TRUE; | |
| 5105 break; | |
| 5106 | |
| 5107 /* "zi": invert folding: toggle 'foldenable' */ | |
| 5108 case 'i': curwin->w_p_fen = !curwin->w_p_fen; | |
| 5109 break; | |
| 5110 | |
| 5111 /* "za": open closed fold or close open fold at cursor */ | |
| 5112 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 5113 openFold(curwin->w_cursor.lnum, cap->count1); | |
| 5114 else | |
| 5115 { | |
| 5116 closeFold(curwin->w_cursor.lnum, cap->count1); | |
| 5117 curwin->w_p_fen = TRUE; | |
| 5118 } | |
| 5119 break; | |
| 5120 | |
| 5121 /* "zA": open fold at cursor recursively */ | |
| 5122 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 5123 openFoldRecurse(curwin->w_cursor.lnum); | |
| 5124 else | |
| 5125 { | |
| 5126 closeFoldRecurse(curwin->w_cursor.lnum); | |
| 5127 curwin->w_p_fen = TRUE; | |
| 5128 } | |
| 5129 break; | |
| 5130 | |
| 5131 /* "zo": open fold at cursor or Visual area */ | |
| 5132 case 'o': if (VIsual_active) | |
| 5133 nv_operator(cap); | |
| 5134 else | |
| 5135 openFold(curwin->w_cursor.lnum, cap->count1); | |
| 5136 break; | |
| 5137 | |
| 5138 /* "zO": open fold recursively */ | |
| 5139 case 'O': if (VIsual_active) | |
| 5140 nv_operator(cap); | |
| 5141 else | |
| 5142 openFoldRecurse(curwin->w_cursor.lnum); | |
| 5143 break; | |
| 5144 | |
| 5145 /* "zc": close fold at cursor or Visual area */ | |
| 5146 case 'c': if (VIsual_active) | |
| 5147 nv_operator(cap); | |
| 5148 else | |
| 5149 closeFold(curwin->w_cursor.lnum, cap->count1); | |
| 5150 curwin->w_p_fen = TRUE; | |
| 5151 break; | |
| 5152 | |
| 5153 /* "zC": close fold recursively */ | |
| 5154 case 'C': if (VIsual_active) | |
| 5155 nv_operator(cap); | |
| 5156 else | |
| 5157 closeFoldRecurse(curwin->w_cursor.lnum); | |
| 5158 curwin->w_p_fen = TRUE; | |
| 5159 break; | |
| 5160 | |
| 5161 /* "zv": open folds at the cursor */ | |
| 5162 case 'v': foldOpenCursor(); | |
| 5163 break; | |
| 5164 | |
| 5165 /* "zx": re-apply 'foldlevel' and open folds at the cursor */ | |
| 5166 case 'x': curwin->w_p_fen = TRUE; | |
|
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5167 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
|
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5168 newFoldLevel(); /* update right now */ |
| 7 | 5169 foldOpenCursor(); |
| 5170 break; | |
| 5171 | |
| 5172 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */ | |
| 5173 case 'X': curwin->w_p_fen = TRUE; | |
|
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5174 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
|
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5175 old_fdl = -1; /* force an update */ |
| 7 | 5176 break; |
| 5177 | |
| 5178 /* "zm": fold more */ | |
| 5179 case 'm': if (curwin->w_p_fdl > 0) | |
| 5180 --curwin->w_p_fdl; | |
| 5181 old_fdl = -1; /* force an update */ | |
| 5182 curwin->w_p_fen = TRUE; | |
| 5183 break; | |
| 5184 | |
| 5185 /* "zM": close all folds */ | |
| 5186 case 'M': curwin->w_p_fdl = 0; | |
| 5187 old_fdl = -1; /* force an update */ | |
| 5188 curwin->w_p_fen = TRUE; | |
| 5189 break; | |
| 5190 | |
| 5191 /* "zr": reduce folding */ | |
| 5192 case 'r': ++curwin->w_p_fdl; | |
| 5193 break; | |
| 5194 | |
| 5195 /* "zR": open all folds */ | |
| 5196 case 'R': curwin->w_p_fdl = getDeepestNesting(); | |
| 5197 old_fdl = -1; /* force an update */ | |
| 5198 break; | |
| 5199 | |
| 5200 case 'j': /* "zj" move to next fold downwards */ | |
| 5201 case 'k': /* "zk" move to next fold upwards */ | |
| 5202 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD, | |
| 5203 cap->count1) == FAIL) | |
| 5204 clearopbeep(cap->oap); | |
| 5205 break; | |
| 5206 | |
| 5207 #endif /* FEAT_FOLDING */ | |
| 5208 | |
| 737 | 5209 #ifdef FEAT_SPELL |
| 710 | 5210 case 'u': /* "zug" and "zuw": undo "zg" and "zw" */ |
| 5211 ++no_mapping; | |
| 5212 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1389 | 5213 nchar = plain_vgetc(); |
| 710 | 5214 LANGMAP_ADJUST(nchar, TRUE); |
| 5215 --no_mapping; | |
| 5216 --allow_keys; | |
| 5217 #ifdef FEAT_CMDL_INFO | |
| 5218 (void)add_to_showcmd(nchar); | |
| 5219 #endif | |
| 5220 if (vim_strchr((char_u *)"gGwW", nchar) == NULL) | |
| 5221 { | |
| 5222 clearopbeep(cap->oap); | |
| 5223 break; | |
| 5224 } | |
| 5225 undo = TRUE; | |
| 5226 /*FALLTHROUGH*/ | |
| 5227 | |
| 310 | 5228 case 'g': /* "zg": add good word to word list */ |
| 5229 case 'w': /* "zw": add wrong word to word list */ | |
| 381 | 5230 case 'G': /* "zG": add good word to temp word list */ |
| 5231 case 'W': /* "zW": add wrong word to temp word list */ | |
| 310 | 5232 { |
| 5233 char_u *ptr = NULL; | |
| 5234 int len; | |
| 5235 | |
| 5236 if (checkclearop(cap->oap)) | |
| 5237 break; | |
| 5238 # ifdef FEAT_VISUAL | |
| 5239 if (VIsual_active && get_visual_text(cap, &ptr, &len) | |
| 5240 == FAIL) | |
| 5241 return; | |
| 5242 # endif | |
| 501 | 5243 if (ptr == NULL) |
| 5244 { | |
| 5245 pos_T pos = curwin->w_cursor; | |
| 5246 | |
| 5374 | 5247 /* Find bad word under the cursor. When 'spell' is |
| 5248 * off this fails and find_ident_under_cursor() is | |
| 5249 * used below. */ | |
| 5250 emsg_off++; | |
| 534 | 5251 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL); |
| 5374 | 5252 emsg_off--; |
| 501 | 5253 if (len != 0 && curwin->w_cursor.col <= pos.col) |
| 5254 ptr = ml_get_pos(&curwin->w_cursor); | |
| 5255 curwin->w_cursor = pos; | |
| 5256 } | |
| 5257 | |
| 310 | 5258 if (ptr == NULL && (len = find_ident_under_cursor(&ptr, |
| 5259 FIND_IDENT)) == 0) | |
| 5260 return; | |
| 381 | 5261 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W', |
| 710 | 5262 (nchar == 'G' || nchar == 'W') |
| 5263 ? 0 : (int)cap->count1, | |
| 5264 undo); | |
| 310 | 5265 } |
| 316 | 5266 break; |
| 323 | 5267 |
| 584 | 5268 case '=': /* "z=": suggestions for a badly spelled word */ |
| 638 | 5269 if (!checkclearop(cap->oap)) |
| 485 | 5270 spell_suggest((int)cap->count0); |
| 323 | 5271 break; |
| 310 | 5272 #endif |
| 5273 | |
| 7 | 5274 default: clearopbeep(cap->oap); |
| 5275 } | |
| 5276 | |
| 5277 #ifdef FEAT_FOLDING | |
| 5278 /* Redraw when 'foldenable' changed */ | |
| 5279 if (old_fen != curwin->w_p_fen) | |
| 5280 { | |
| 5281 # ifdef FEAT_DIFF | |
| 5282 win_T *wp; | |
| 5283 | |
| 5284 if (foldmethodIsDiff(curwin) && curwin->w_p_scb) | |
| 5285 { | |
| 5286 /* Adjust 'foldenable' in diff-synced windows. */ | |
| 5287 FOR_ALL_WINDOWS(wp) | |
| 5288 { | |
| 5289 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb) | |
| 5290 { | |
| 5291 wp->w_p_fen = curwin->w_p_fen; | |
| 5292 changed_window_setting_win(wp); | |
| 5293 } | |
| 5294 } | |
| 5295 } | |
| 5296 # endif | |
| 5297 changed_window_setting(); | |
| 5298 } | |
| 5299 | |
| 5300 /* Redraw when 'foldlevel' changed. */ | |
| 5301 if (old_fdl != curwin->w_p_fdl) | |
| 5302 newFoldLevel(); | |
| 5303 #endif | |
| 5304 } | |
| 5305 | |
| 5306 #ifdef FEAT_GUI | |
| 5307 /* | |
| 5308 * Vertical scrollbar movement. | |
| 5309 */ | |
| 5310 static void | |
| 5311 nv_ver_scrollbar(cap) | |
| 5312 cmdarg_T *cap; | |
| 5313 { | |
| 5314 if (cap->oap->op_type != OP_NOP) | |
| 5315 clearopbeep(cap->oap); | |
| 5316 | |
| 5317 /* Even if an operator was pending, we still want to scroll */ | |
| 5318 gui_do_scroll(); | |
| 5319 } | |
| 5320 | |
| 5321 /* | |
| 5322 * Horizontal scrollbar movement. | |
| 5323 */ | |
| 5324 static void | |
| 5325 nv_hor_scrollbar(cap) | |
| 5326 cmdarg_T *cap; | |
| 5327 { | |
| 5328 if (cap->oap->op_type != OP_NOP) | |
| 5329 clearopbeep(cap->oap); | |
| 5330 | |
| 5331 /* 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
|
5332 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 5333 } |
| 5334 #endif | |
| 5335 | |
| 690 | 5336 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 685 | 5337 /* |
| 5338 * Click in GUI tab. | |
| 5339 */ | |
| 5340 static void | |
| 5341 nv_tabline(cap) | |
| 5342 cmdarg_T *cap; | |
| 5343 { | |
| 5344 if (cap->oap->op_type != OP_NOP) | |
| 5345 clearopbeep(cap->oap); | |
| 5346 | |
| 5347 /* Even if an operator was pending, we still want to jump tabs. */ | |
| 5348 goto_tabpage(current_tab); | |
| 5349 } | |
| 686 | 5350 |
| 5351 /* | |
| 5352 * Selected item in tab line menu. | |
| 5353 */ | |
| 5354 static void | |
| 5355 nv_tabmenu(cap) | |
| 5356 cmdarg_T *cap; | |
| 5357 { | |
| 5358 if (cap->oap->op_type != OP_NOP) | |
| 5359 clearopbeep(cap->oap); | |
| 5360 | |
| 5361 /* Even if an operator was pending, we still want to jump tabs. */ | |
| 690 | 5362 handle_tabmenu(); |
| 5363 } | |
| 5364 | |
| 5365 /* | |
| 5366 * Handle selecting an item of the GUI tab line menu. | |
| 5367 * Used in Normal and Insert mode. | |
| 5368 */ | |
| 5369 void | |
| 5370 handle_tabmenu() | |
| 5371 { | |
| 686 | 5372 switch (current_tabmenu) |
| 5373 { | |
| 5374 case TABLINE_MENU_CLOSE: | |
| 5375 if (current_tab == 0) | |
| 5376 do_cmdline_cmd((char_u *)"tabclose"); | |
| 5377 else | |
| 5378 { | |
| 5379 vim_snprintf((char *)IObuff, IOSIZE, "tabclose %d", | |
| 5380 current_tab); | |
| 5381 do_cmdline_cmd(IObuff); | |
| 5382 } | |
| 5383 break; | |
| 5384 | |
| 5385 case TABLINE_MENU_NEW: | |
| 820 | 5386 vim_snprintf((char *)IObuff, IOSIZE, "%dtabnew", |
| 5387 current_tab > 0 ? current_tab - 1 : 999); | |
| 5388 do_cmdline_cmd(IObuff); | |
| 686 | 5389 break; |
| 5390 | |
| 5391 case TABLINE_MENU_OPEN: | |
| 820 | 5392 vim_snprintf((char *)IObuff, IOSIZE, "browse %dtabnew", |
| 5393 current_tab > 0 ? current_tab - 1 : 999); | |
| 5394 do_cmdline_cmd(IObuff); | |
| 686 | 5395 break; |
| 5396 } | |
| 5397 } | |
| 685 | 5398 #endif |
| 5399 | |
| 7 | 5400 /* |
| 5401 * "Q" command. | |
| 5402 */ | |
| 5403 static void | |
| 5404 nv_exmode(cap) | |
| 5405 cmdarg_T *cap; | |
| 5406 { | |
| 5407 /* | |
| 5408 * Ignore 'Q' in Visual mode, just give a beep. | |
| 5409 */ | |
| 5410 #ifdef FEAT_VISUAL | |
| 5411 if (VIsual_active) | |
| 5412 vim_beep(); | |
| 5413 else | |
| 5414 #endif | |
| 5415 if (!checkclearop(cap->oap)) | |
| 5416 do_exmode(FALSE); | |
| 5417 } | |
| 5418 | |
| 5419 /* | |
| 5420 * Handle a ":" command. | |
| 5421 */ | |
| 5422 static void | |
| 5423 nv_colon(cap) | |
| 5424 cmdarg_T *cap; | |
| 5425 { | |
| 5426 int old_p_im; | |
| 4256 | 5427 int cmd_result; |
| 7 | 5428 |
| 5429 #ifdef FEAT_VISUAL | |
| 5430 if (VIsual_active) | |
| 5431 nv_operator(cap); | |
| 5432 else | |
| 5433 #endif | |
| 5434 { | |
| 5435 if (cap->oap->op_type != OP_NOP) | |
| 5436 { | |
| 5437 /* Using ":" as a movement is characterwise exclusive. */ | |
| 5438 cap->oap->motion_type = MCHAR; | |
| 5439 cap->oap->inclusive = FALSE; | |
| 5440 } | |
| 5441 else if (cap->count0) | |
| 5442 { | |
| 5443 /* translate "count:" into ":.,.+(count - 1)" */ | |
| 5444 stuffcharReadbuff('.'); | |
| 5445 if (cap->count0 > 1) | |
| 5446 { | |
| 5447 stuffReadbuff((char_u *)",.+"); | |
| 5448 stuffnumReadbuff((long)cap->count0 - 1L); | |
| 5449 } | |
| 5450 } | |
| 5451 | |
| 5452 /* When typing, don't type below an old message */ | |
| 5453 if (KeyTyped) | |
| 5454 compute_cmdrow(); | |
| 5455 | |
| 5456 old_p_im = p_im; | |
| 5457 | |
| 5458 /* get a command line and execute it */ | |
| 4256 | 5459 cmd_result = do_cmdline(NULL, getexline, NULL, |
| 7 | 5460 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0); |
| 5461 | |
| 5462 /* If 'insertmode' changed, enter or exit Insert mode */ | |
| 5463 if (p_im != old_p_im) | |
| 5464 { | |
| 5465 if (p_im) | |
| 5466 restart_edit = 'i'; | |
| 5467 else | |
| 5468 restart_edit = 0; | |
| 5469 } | |
| 5470 | |
| 4256 | 5471 if (cmd_result == FAIL) |
| 5472 /* The Ex command failed, do not execute the operator. */ | |
| 5473 clearop(cap->oap); | |
| 5474 else if (cap->oap->op_type != OP_NOP | |
| 7 | 5475 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count |
| 5476 || cap->oap->start.col > | |
| 4256 | 5477 (colnr_T)STRLEN(ml_get(cap->oap->start.lnum)) |
| 5478 || did_emsg | |
| 5479 )) | |
| 5480 /* The start of the operator has become invalid by the Ex command. | |
| 5481 */ | |
| 7 | 5482 clearopbeep(cap->oap); |
| 5483 } | |
| 5484 } | |
| 5485 | |
| 5486 /* | |
| 5487 * Handle CTRL-G command. | |
| 5488 */ | |
| 5489 static void | |
| 5490 nv_ctrlg(cap) | |
| 5491 cmdarg_T *cap; | |
| 5492 { | |
| 5493 #ifdef FEAT_VISUAL | |
| 5494 if (VIsual_active) /* toggle Selection/Visual mode */ | |
| 5495 { | |
| 5496 VIsual_select = !VIsual_select; | |
| 5497 showmode(); | |
| 5498 } | |
| 5499 else | |
| 5500 #endif | |
| 5501 if (!checkclearop(cap->oap)) | |
| 5502 /* print full name if count given or :cd used */ | |
| 5503 fileinfo((int)cap->count0, FALSE, TRUE); | |
| 5504 } | |
| 5505 | |
| 5506 /* | |
| 5507 * Handle CTRL-H <Backspace> command. | |
| 5508 */ | |
| 5509 static void | |
| 5510 nv_ctrlh(cap) | |
| 5511 cmdarg_T *cap; | |
| 5512 { | |
| 5513 #ifdef FEAT_VISUAL | |
| 5514 if (VIsual_active && VIsual_select) | |
| 5515 { | |
| 5516 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */ | |
| 5517 v_visop(cap); | |
| 5518 } | |
| 5519 else | |
| 5520 #endif | |
| 5521 nv_left(cap); | |
| 5522 } | |
| 5523 | |
| 5524 /* | |
| 5525 * CTRL-L: clear screen and redraw. | |
| 5526 */ | |
| 5527 static void | |
| 5528 nv_clear(cap) | |
| 5529 cmdarg_T *cap; | |
| 5530 { | |
| 5531 if (!checkclearop(cap->oap)) | |
| 5532 { | |
| 5533 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT | |
| 5534 /* | |
| 5535 * Right now, the BeBox doesn't seem to have an easy way to detect | |
| 5536 * window resizing, so we cheat and make the user detect it | |
| 5537 * manually with CTRL-L instead | |
| 5538 */ | |
| 5539 ui_get_shellsize(); | |
| 5540 #endif | |
| 5541 #ifdef FEAT_SYN_HL | |
| 5542 /* 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
|
5543 syn_stack_free_all(curwin->w_s); |
| 7 | 5544 #endif |
| 5545 redraw_later(CLEAR); | |
| 5546 } | |
| 5547 } | |
| 5548 | |
| 5549 /* | |
| 5550 * CTRL-O: In Select mode: switch to Visual mode for one command. | |
| 5551 * Otherwise: Go to older pcmark. | |
| 5552 */ | |
| 5553 static void | |
| 5554 nv_ctrlo(cap) | |
| 5555 cmdarg_T *cap; | |
| 5556 { | |
| 5557 #ifdef FEAT_VISUAL | |
| 5558 if (VIsual_active && VIsual_select) | |
| 5559 { | |
| 5560 VIsual_select = FALSE; | |
| 5561 showmode(); | |
| 5562 restart_VIsual_select = 2; /* restart Select mode later */ | |
| 5563 } | |
| 5564 else | |
| 5565 #endif | |
| 5566 { | |
| 5567 cap->count1 = -cap->count1; | |
| 5568 nv_pcmark(cap); | |
| 5569 } | |
| 5570 } | |
| 5571 | |
| 5572 /* | |
| 5573 * CTRL-^ command, short for ":e #" | |
| 5574 */ | |
| 5575 static void | |
| 5576 nv_hat(cap) | |
| 5577 cmdarg_T *cap; | |
| 5578 { | |
| 5579 if (!checkclearopq(cap->oap)) | |
| 5580 (void)buflist_getfile((int)cap->count0, (linenr_T)0, | |
| 5581 GETF_SETMARK|GETF_ALT, FALSE); | |
| 5582 } | |
| 5583 | |
| 5584 /* | |
| 5585 * "Z" commands. | |
| 5586 */ | |
| 5587 static void | |
| 5588 nv_Zet(cap) | |
| 5589 cmdarg_T *cap; | |
| 5590 { | |
| 5591 if (!checkclearopq(cap->oap)) | |
| 5592 { | |
| 5593 switch (cap->nchar) | |
| 5594 { | |
| 5595 /* "ZZ": equivalent to ":x". */ | |
| 5596 case 'Z': do_cmdline_cmd((char_u *)"x"); | |
| 5597 break; | |
| 5598 | |
| 5599 /* "ZQ": equivalent to ":q!" (Elvis compatible). */ | |
| 5600 case 'Q': do_cmdline_cmd((char_u *)"q!"); | |
| 5601 break; | |
| 5602 | |
| 5603 default: clearopbeep(cap->oap); | |
| 5604 } | |
| 5605 } | |
| 5606 } | |
| 5607 | |
| 5608 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 5609 /* | |
| 5610 * Call nv_ident() as if "c1" was used, with "c2" as next character. | |
| 5611 */ | |
| 5612 void | |
| 5613 do_nv_ident(c1, c2) | |
| 5614 int c1; | |
| 5615 int c2; | |
| 5616 { | |
| 5617 oparg_T oa; | |
| 5618 cmdarg_T ca; | |
| 5619 | |
| 5620 clear_oparg(&oa); | |
| 5621 vim_memset(&ca, 0, sizeof(ca)); | |
| 5622 ca.oap = &oa; | |
| 5623 ca.cmdchar = c1; | |
| 5624 ca.nchar = c2; | |
| 5625 nv_ident(&ca); | |
| 5626 } | |
| 5627 #endif | |
| 5628 | |
| 5629 /* | |
| 5630 * Handle the commands that use the word under the cursor. | |
| 5631 * [g] CTRL-] :ta to current identifier | |
| 5632 * [g] 'K' run program for current identifier | |
| 5633 * [g] '*' / to current identifier or string | |
| 5634 * [g] '#' ? to current identifier or string | |
| 5635 * g ']' :tselect for current identifier | |
| 5636 */ | |
| 5637 static void | |
| 5638 nv_ident(cap) | |
| 5639 cmdarg_T *cap; | |
| 5640 { | |
| 5641 char_u *ptr = NULL; | |
| 5642 char_u *buf; | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5643 char_u *newbuf; |
| 7 | 5644 char_u *p; |
| 5645 char_u *kp; /* value of 'keywordprg' */ | |
| 5646 int kp_help; /* 'keywordprg' is ":help" */ | |
| 5647 int n = 0; /* init for GCC */ | |
| 5648 int cmdchar; | |
| 5649 int g_cmd; /* "g" command */ | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5650 int tag_cmd = FALSE; |
| 7 | 5651 char_u *aux_ptr; |
| 5652 int isman; | |
| 5653 int isman_s; | |
| 5654 | |
| 5655 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */ | |
| 5656 { | |
| 5657 cmdchar = cap->nchar; | |
| 5658 g_cmd = TRUE; | |
| 5659 } | |
| 5660 else | |
| 5661 { | |
| 5662 cmdchar = cap->cmdchar; | |
| 5663 g_cmd = FALSE; | |
| 5664 } | |
| 5665 | |
| 5666 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */ | |
| 5667 cmdchar = '#'; | |
| 5668 | |
| 5669 /* | |
| 5670 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode. | |
| 5671 */ | |
| 5672 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K') | |
| 5673 { | |
| 5674 #ifdef FEAT_VISUAL | |
| 5675 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL) | |
| 5676 return; | |
| 5677 #endif | |
| 5678 if (checkclearopq(cap->oap)) | |
| 5679 return; | |
| 5680 } | |
| 5681 | |
| 5682 if (ptr == NULL && (n = find_ident_under_cursor(&ptr, | |
| 5683 (cmdchar == '*' || cmdchar == '#') | |
| 5684 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0) | |
| 5685 { | |
| 5686 clearop(cap->oap); | |
| 5687 return; | |
| 5688 } | |
| 5689 | |
| 5690 /* Allocate buffer to put the command in. Inserting backslashes can | |
| 5691 * double the length of the word. p_kp / curbuf->b_p_kp could be added | |
| 5692 * and some numbers. */ | |
| 5693 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp); | |
| 5694 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0 | |
| 5695 || STRCMP(kp, ":help") == 0); | |
| 5696 buf = alloc((unsigned)(n * 2 + 30 + STRLEN(kp))); | |
| 5697 if (buf == NULL) | |
| 5698 return; | |
| 5699 buf[0] = NUL; | |
| 5700 | |
| 5701 switch (cmdchar) | |
| 5702 { | |
| 5703 case '*': | |
| 5704 case '#': | |
| 5705 /* | |
| 5706 * Put cursor at start of word, makes search skip the word | |
| 5707 * under the cursor. | |
| 5708 * Call setpcmark() first, so "*``" puts the cursor back where | |
| 5709 * it was. | |
| 5710 */ | |
| 5711 setpcmark(); | |
| 5712 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline()); | |
| 5713 | |
| 5714 if (!g_cmd && vim_iswordp(ptr)) | |
| 5715 STRCPY(buf, "\\<"); | |
| 5716 no_smartcase = TRUE; /* don't use 'smartcase' now */ | |
| 5717 break; | |
| 5718 | |
| 5719 case 'K': | |
| 5720 if (kp_help) | |
| 5721 STRCPY(buf, "he! "); | |
| 5722 else | |
| 5723 { | |
| 1712 | 5724 /* An external command will probably use an argument starting |
| 5725 * with "-" as an option. To avoid trouble we skip the "-". */ | |
| 1728 | 5726 while (*ptr == '-' && n > 0) |
| 5727 { | |
| 1712 | 5728 ++ptr; |
| 1728 | 5729 --n; |
| 5730 } | |
| 5731 if (n == 0) | |
| 5732 { | |
| 5733 EMSG(_(e_noident)); /* found dashes only */ | |
| 5734 vim_free(buf); | |
| 5735 return; | |
| 5736 } | |
| 1712 | 5737 |
| 7 | 5738 /* When a count is given, turn it into a range. Is this |
| 5739 * really what we want? */ | |
| 5740 isman = (STRCMP(kp, "man") == 0); | |
| 5741 isman_s = (STRCMP(kp, "man -s") == 0); | |
| 5742 if (cap->count0 != 0 && !(isman || isman_s)) | |
| 5743 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1); | |
| 5744 | |
| 5745 STRCAT(buf, "! "); | |
| 5746 if (cap->count0 == 0 && isman_s) | |
| 5747 STRCAT(buf, "man"); | |
| 5748 else | |
| 5749 STRCAT(buf, kp); | |
| 5750 STRCAT(buf, " "); | |
| 5751 if (cap->count0 != 0 && (isman || isman_s)) | |
| 5752 { | |
| 5753 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0); | |
| 5754 STRCAT(buf, " "); | |
| 5755 } | |
| 5756 } | |
| 5757 break; | |
| 5758 | |
| 5759 case ']': | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5760 tag_cmd = TRUE; |
| 7 | 5761 #ifdef FEAT_CSCOPE |
| 5762 if (p_cst) | |
| 5763 STRCPY(buf, "cstag "); | |
| 5764 else | |
| 5765 #endif | |
| 5766 STRCPY(buf, "ts "); | |
| 5767 break; | |
| 5768 | |
| 5769 default: | |
|
2112
6b5d641bcdd4
updated for version 7.2.395
Bram Moolenaar <bram@zimbu.org>
parents:
2049
diff
changeset
|
5770 tag_cmd = TRUE; |
| 7 | 5771 if (curbuf->b_help) |
| 5772 STRCPY(buf, "he! "); | |
| 5773 else | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5774 { |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5775 if (g_cmd) |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5776 STRCPY(buf, "tj "); |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5777 else |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5778 sprintf((char *)buf, "%ldta ", cap->count0); |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5779 } |
| 7 | 5780 } |
| 5781 | |
| 5782 /* | |
| 5783 * Now grab the chars in the identifier | |
| 5784 */ | |
| 1712 | 5785 if (cmdchar == 'K' && !kp_help) |
| 5786 { | |
| 5787 /* Escape the argument properly for a shell command */ | |
| 1728 | 5788 ptr = vim_strnsave(ptr, n); |
| 1712 | 5789 p = vim_strsave_shellescape(ptr, TRUE); |
| 1728 | 5790 vim_free(ptr); |
| 1712 | 5791 if (p == NULL) |
| 5792 { | |
| 5793 vim_free(buf); | |
| 5794 return; | |
| 5795 } | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5796 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
|
5797 if (newbuf == NULL) |
| 1712 | 5798 { |
| 5799 vim_free(buf); | |
| 5800 vim_free(p); | |
| 5801 return; | |
| 5802 } | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5803 buf = newbuf; |
| 1712 | 5804 STRCAT(buf, p); |
| 5805 vim_free(p); | |
| 5806 } | |
| 7 | 5807 else |
| 1712 | 5808 { |
| 5809 if (cmdchar == '*') | |
| 5810 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\"); | |
| 5811 else if (cmdchar == '#') | |
| 5812 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\"); | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5813 else if (tag_cmd) |
| 2603 | 5814 { |
| 5815 if (curbuf->b_help) | |
| 5816 /* ":help" handles unescaped argument */ | |
| 5817 aux_ptr = (char_u *)""; | |
| 5818 else | |
| 5819 aux_ptr = (char_u *)"\\|\"\n["; | |
| 5820 } | |
| 1712 | 5821 else |
| 5822 aux_ptr = (char_u *)"\\|\"\n*?["; | |
| 5823 | |
| 5824 p = buf + STRLEN(buf); | |
| 5825 while (n-- > 0) | |
| 5826 { | |
| 5827 /* put a backslash before \ and some others */ | |
| 5828 if (vim_strchr(aux_ptr, *ptr) != NULL) | |
| 5829 *p++ = '\\'; | |
| 7 | 5830 #ifdef FEAT_MBYTE |
| 1712 | 5831 /* When current byte is a part of multibyte character, copy all |
| 5832 * bytes of that character. */ | |
| 5833 if (has_mbyte) | |
| 5834 { | |
| 5835 int i; | |
| 5836 int len = (*mb_ptr2len)(ptr) - 1; | |
| 5837 | |
| 5838 for (i = 0; i < len && n >= 1; ++i, --n) | |
| 5839 *p++ = *ptr++; | |
| 5840 } | |
| 5841 #endif | |
| 5842 *p++ = *ptr++; | |
| 5843 } | |
| 5844 *p = NUL; | |
| 5845 } | |
| 7 | 5846 |
| 5847 /* | |
| 5848 * Execute the command. | |
| 5849 */ | |
| 5850 if (cmdchar == '*' || cmdchar == '#') | |
| 5851 { | |
| 5852 if (!g_cmd && ( | |
| 5853 #ifdef FEAT_MBYTE | |
| 5854 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) : | |
| 5855 #endif | |
| 5856 vim_iswordc(ptr[-1]))) | |
| 5857 STRCAT(buf, "\\>"); | |
| 5858 #ifdef FEAT_CMDHIST | |
| 5859 /* put pattern in search history */ | |
| 2024 | 5860 init_history(); |
| 7 | 5861 add_to_history(HIST_SEARCH, buf, TRUE, NUL); |
| 5862 #endif | |
| 5863 normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0); | |
| 5864 } | |
| 5865 else | |
| 5866 do_cmdline_cmd(buf); | |
| 5867 | |
| 5868 vim_free(buf); | |
| 5869 } | |
| 5870 | |
| 344 | 5871 #if defined(FEAT_VISUAL) || defined(PROTO) |
| 7 | 5872 /* |
| 5873 * Get visually selected text, within one line only. | |
| 5874 * Returns FAIL if more than one line selected. | |
| 5875 */ | |
| 344 | 5876 int |
| 7 | 5877 get_visual_text(cap, pp, lenp) |
| 5878 cmdarg_T *cap; | |
| 5879 char_u **pp; /* return: start of selected text */ | |
| 5880 int *lenp; /* return: length of selected text */ | |
| 5881 { | |
| 5882 if (VIsual_mode != 'V') | |
| 5883 unadjust_for_sel(); | |
| 5884 if (VIsual.lnum != curwin->w_cursor.lnum) | |
| 5885 { | |
| 344 | 5886 if (cap != NULL) |
| 5887 clearopbeep(cap->oap); | |
| 7 | 5888 return FAIL; |
| 5889 } | |
| 5890 if (VIsual_mode == 'V') | |
| 5891 { | |
| 5892 *pp = ml_get_curline(); | |
| 5893 *lenp = (int)STRLEN(*pp); | |
| 5894 } | |
| 5895 else | |
| 5896 { | |
| 5897 if (lt(curwin->w_cursor, VIsual)) | |
| 5898 { | |
| 5899 *pp = ml_get_pos(&curwin->w_cursor); | |
| 5900 *lenp = VIsual.col - curwin->w_cursor.col + 1; | |
| 5901 } | |
| 5902 else | |
| 5903 { | |
| 5904 *pp = ml_get_pos(&VIsual); | |
| 5905 *lenp = curwin->w_cursor.col - VIsual.col + 1; | |
| 5906 } | |
| 5907 #ifdef FEAT_MBYTE | |
| 5908 if (has_mbyte) | |
| 5909 /* Correct the length to include the whole last character. */ | |
| 474 | 5910 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1; |
| 7 | 5911 #endif |
| 5912 } | |
| 5913 reset_VIsual_and_resel(); | |
| 5914 return OK; | |
| 5915 } | |
| 5916 #endif | |
| 5917 | |
| 5918 /* | |
| 5919 * CTRL-T: backwards in tag stack | |
| 5920 */ | |
| 5921 static void | |
| 5922 nv_tagpop(cap) | |
| 5923 cmdarg_T *cap; | |
| 5924 { | |
| 5925 if (!checkclearopq(cap->oap)) | |
| 5926 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE); | |
| 5927 } | |
| 5928 | |
| 5929 /* | |
| 5930 * Handle scrolling command 'H', 'L' and 'M'. | |
| 5931 */ | |
| 5932 static void | |
| 5933 nv_scroll(cap) | |
| 5934 cmdarg_T *cap; | |
| 5935 { | |
| 5936 int used = 0; | |
| 5937 long n; | |
| 5938 #ifdef FEAT_FOLDING | |
| 5939 linenr_T lnum; | |
| 5940 #endif | |
| 5941 int half; | |
| 5942 | |
| 5943 cap->oap->motion_type = MLINE; | |
| 5944 setpcmark(); | |
| 5945 | |
| 5946 if (cap->cmdchar == 'L') | |
| 5947 { | |
| 5948 validate_botline(); /* make sure curwin->w_botline is valid */ | |
| 5949 curwin->w_cursor.lnum = curwin->w_botline - 1; | |
| 5950 if (cap->count1 - 1 >= curwin->w_cursor.lnum) | |
| 5951 curwin->w_cursor.lnum = 1; | |
| 5952 else | |
| 9 | 5953 { |
| 5954 #ifdef FEAT_FOLDING | |
| 5955 if (hasAnyFolding(curwin)) | |
| 5956 { | |
| 5957 /* Count a fold for one screen line. */ | |
| 5958 for (n = cap->count1 - 1; n > 0 | |
| 5959 && curwin->w_cursor.lnum > curwin->w_topline; --n) | |
| 5960 { | |
| 5961 (void)hasFolding(curwin->w_cursor.lnum, | |
| 5962 &curwin->w_cursor.lnum, NULL); | |
| 5963 --curwin->w_cursor.lnum; | |
| 5964 } | |
| 5965 } | |
| 5966 else | |
| 5967 #endif | |
| 5968 curwin->w_cursor.lnum -= cap->count1 - 1; | |
| 5969 } | |
| 7 | 5970 } |
| 5971 else | |
| 5972 { | |
| 5973 if (cap->cmdchar == 'M') | |
| 5974 { | |
| 5975 #ifdef FEAT_DIFF | |
| 5976 /* Don't count filler lines above the window. */ | |
| 5977 used -= diff_check_fill(curwin, curwin->w_topline) | |
| 5978 - curwin->w_topfill; | |
| 5979 #endif | |
| 5980 validate_botline(); /* make sure w_empty_rows is valid */ | |
| 5981 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2; | |
| 5982 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n) | |
| 5983 { | |
| 5984 #ifdef FEAT_DIFF | |
| 5985 /* Count half he number of filler lines to be "below this | |
| 5986 * line" and half to be "above the next line". */ | |
| 5987 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline | |
| 5988 + n) / 2 >= half) | |
| 5989 { | |
| 5990 --n; | |
| 5991 break; | |
| 5992 } | |
| 5993 #endif | |
| 5994 used += plines(curwin->w_topline + n); | |
| 5995 if (used >= half) | |
| 5996 break; | |
| 5997 #ifdef FEAT_FOLDING | |
| 5998 if (hasFolding(curwin->w_topline + n, NULL, &lnum)) | |
| 5999 n = lnum - curwin->w_topline; | |
| 6000 #endif | |
| 6001 } | |
| 6002 if (n > 0 && used > curwin->w_height) | |
| 6003 --n; | |
| 6004 } | |
| 9 | 6005 else /* (cap->cmdchar == 'H') */ |
| 6006 { | |
| 7 | 6007 n = cap->count1 - 1; |
| 9 | 6008 #ifdef FEAT_FOLDING |
| 6009 if (hasAnyFolding(curwin)) | |
| 6010 { | |
| 6011 /* Count a fold for one screen line. */ | |
| 6012 lnum = curwin->w_topline; | |
| 6013 while (n-- > 0 && lnum < curwin->w_botline - 1) | |
| 6014 { | |
| 6015 hasFolding(lnum, NULL, &lnum); | |
| 6016 ++lnum; | |
| 6017 } | |
| 6018 n = lnum - curwin->w_topline; | |
| 6019 } | |
| 6020 #endif | |
| 6021 } | |
| 7 | 6022 curwin->w_cursor.lnum = curwin->w_topline + n; |
| 6023 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 6024 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 6025 } | |
| 6026 | |
| 6027 cursor_correct(); /* correct for 'so' */ | |
| 6028 beginline(BL_SOL | BL_FIX); | |
| 6029 } | |
| 6030 | |
| 6031 /* | |
| 6032 * Cursor right commands. | |
| 6033 */ | |
| 6034 static void | |
| 6035 nv_right(cap) | |
| 6036 cmdarg_T *cap; | |
| 6037 { | |
| 6038 long n; | |
| 6039 #ifdef FEAT_VISUAL | |
| 6040 int PAST_LINE; | |
| 6041 #else | |
| 6042 # define PAST_LINE 0 | |
| 6043 #endif | |
| 6044 | |
| 180 | 6045 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
| 6046 { | |
| 6047 /* <C-Right> and <S-Right> move a word or WORD right */ | |
| 6048 if (mod_mask & MOD_MASK_CTRL) | |
| 6049 cap->arg = TRUE; | |
| 6050 nv_wordcmd(cap); | |
| 6051 return; | |
| 6052 } | |
| 6053 | |
| 7 | 6054 cap->oap->motion_type = MCHAR; |
| 6055 cap->oap->inclusive = FALSE; | |
| 6056 #ifdef FEAT_VISUAL | |
| 6057 PAST_LINE = (VIsual_active && *p_sel != 'o'); | |
| 6058 | |
| 6059 # ifdef FEAT_VIRTUALEDIT | |
| 6060 /* | |
| 6061 * In virtual mode, there's no such thing as "PAST_LINE", as lines are | |
| 1188 | 6062 * (theoretically) infinitely long. |
| 7 | 6063 */ |
| 6064 if (virtual_active()) | |
| 6065 PAST_LINE = 0; | |
| 6066 # endif | |
| 6067 #endif | |
| 6068 | |
| 6069 for (n = cap->count1; n > 0; --n) | |
| 6070 { | |
| 6071 if ((!PAST_LINE && oneright() == FAIL) | |
| 1877 | 6072 #ifdef FEAT_VISUAL |
| 6073 || (PAST_LINE && *ml_get_cursor() == NUL) | |
| 6074 #endif | |
| 6075 ) | |
| 7 | 6076 { |
| 6077 /* | |
| 714 | 6078 * <Space> wraps to next line if 'whichwrap' has 's'. |
| 6079 * 'l' wraps to next line if 'whichwrap' has 'l'. | |
| 6080 * CURS_RIGHT wraps to next line if 'whichwrap' has '>'. | |
| 7 | 6081 */ |
| 6082 if ( ((cap->cmdchar == ' ' | |
| 6083 && vim_strchr(p_ww, 's') != NULL) | |
| 6084 || (cap->cmdchar == 'l' | |
| 6085 && vim_strchr(p_ww, 'l') != NULL) | |
| 229 | 6086 || (cap->cmdchar == K_RIGHT |
| 7 | 6087 && vim_strchr(p_ww, '>') != NULL)) |
| 6088 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 6089 { | |
| 6090 /* When deleting we also count the NL as a character. | |
| 6091 * Set cap->oap->inclusive when last char in the line is | |
| 6092 * included, move to next line after that */ | |
| 714 | 6093 if ( cap->oap->op_type != OP_NOP |
| 7 | 6094 && !cap->oap->inclusive |
| 6095 && !lineempty(curwin->w_cursor.lnum)) | |
| 6096 cap->oap->inclusive = TRUE; | |
| 6097 else | |
| 6098 { | |
| 6099 ++curwin->w_cursor.lnum; | |
| 6100 curwin->w_cursor.col = 0; | |
| 6101 #ifdef FEAT_VIRTUALEDIT | |
| 6102 curwin->w_cursor.coladd = 0; | |
| 6103 #endif | |
| 6104 curwin->w_set_curswant = TRUE; | |
| 6105 cap->oap->inclusive = FALSE; | |
| 6106 } | |
| 6107 continue; | |
| 6108 } | |
| 6109 if (cap->oap->op_type == OP_NOP) | |
| 6110 { | |
| 6111 /* Only beep and flush if not moved at all */ | |
| 6112 if (n == cap->count1) | |
| 6113 beep_flush(); | |
| 6114 } | |
| 6115 else | |
| 6116 { | |
| 6117 if (!lineempty(curwin->w_cursor.lnum)) | |
| 6118 cap->oap->inclusive = TRUE; | |
| 6119 } | |
| 6120 break; | |
| 6121 } | |
| 6122 #ifdef FEAT_VISUAL | |
| 6123 else if (PAST_LINE) | |
| 6124 { | |
| 6125 curwin->w_set_curswant = TRUE; | |
| 6126 # ifdef FEAT_VIRTUALEDIT | |
| 6127 if (virtual_active()) | |
| 6128 oneright(); | |
| 6129 else | |
| 6130 # endif | |
| 6131 { | |
| 6132 # ifdef FEAT_MBYTE | |
| 6133 if (has_mbyte) | |
| 6134 curwin->w_cursor.col += | |
| 474 | 6135 (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 6136 else |
| 6137 # endif | |
| 6138 ++curwin->w_cursor.col; | |
| 6139 } | |
| 6140 } | |
| 6141 #endif | |
| 6142 } | |
| 6143 #ifdef FEAT_FOLDING | |
| 6144 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
| 6145 && cap->oap->op_type == OP_NOP) | |
| 6146 foldOpenCursor(); | |
| 6147 #endif | |
| 6148 } | |
| 6149 | |
| 6150 /* | |
| 6151 * Cursor left commands. | |
| 6152 * | |
| 6153 * Returns TRUE when operator end should not be adjusted. | |
| 6154 */ | |
| 6155 static void | |
| 6156 nv_left(cap) | |
| 6157 cmdarg_T *cap; | |
| 6158 { | |
| 6159 long n; | |
| 6160 | |
| 180 | 6161 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
| 6162 { | |
| 6163 /* <C-Left> and <S-Left> move a word or WORD left */ | |
| 6164 if (mod_mask & MOD_MASK_CTRL) | |
| 6165 cap->arg = 1; | |
| 6166 nv_bck_word(cap); | |
| 6167 return; | |
| 6168 } | |
| 6169 | |
| 7 | 6170 cap->oap->motion_type = MCHAR; |
| 6171 cap->oap->inclusive = FALSE; | |
| 6172 for (n = cap->count1; n > 0; --n) | |
| 6173 { | |
| 6174 if (oneleft() == FAIL) | |
| 6175 { | |
| 6176 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'. | |
| 6177 * 'h' wraps to previous line if 'whichwrap' has 'h'. | |
| 6178 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'. | |
| 6179 */ | |
| 6180 if ( (((cap->cmdchar == K_BS | |
| 6181 || cap->cmdchar == Ctrl_H) | |
| 6182 && vim_strchr(p_ww, 'b') != NULL) | |
| 6183 || (cap->cmdchar == 'h' | |
| 6184 && vim_strchr(p_ww, 'h') != NULL) | |
| 229 | 6185 || (cap->cmdchar == K_LEFT |
| 7 | 6186 && vim_strchr(p_ww, '<') != NULL)) |
| 6187 && curwin->w_cursor.lnum > 1) | |
| 6188 { | |
| 6189 --(curwin->w_cursor.lnum); | |
| 6190 coladvance((colnr_T)MAXCOL); | |
| 6191 curwin->w_set_curswant = TRUE; | |
| 6192 | |
| 6193 /* When the NL before the first char has to be deleted we | |
| 6194 * put the cursor on the NUL after the previous line. | |
| 6195 * This is a very special case, be careful! | |
| 1469 | 6196 * Don't adjust op_end now, otherwise it won't work. */ |
| 7 | 6197 if ( (cap->oap->op_type == OP_DELETE |
| 6198 || cap->oap->op_type == OP_CHANGE) | |
| 6199 && !lineempty(curwin->w_cursor.lnum)) | |
| 6200 { | |
| 1469 | 6201 if (*ml_get_cursor() != NUL) |
| 6202 ++curwin->w_cursor.col; | |
| 7 | 6203 cap->retval |= CA_NO_ADJ_OP_END; |
| 6204 } | |
| 6205 continue; | |
| 6206 } | |
| 6207 /* Only beep and flush if not moved at all */ | |
| 6208 else if (cap->oap->op_type == OP_NOP && n == cap->count1) | |
| 6209 beep_flush(); | |
| 6210 break; | |
| 6211 } | |
| 6212 } | |
| 6213 #ifdef FEAT_FOLDING | |
| 6214 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
| 6215 && cap->oap->op_type == OP_NOP) | |
| 6216 foldOpenCursor(); | |
| 6217 #endif | |
| 6218 } | |
| 6219 | |
| 6220 /* | |
| 6221 * Cursor up commands. | |
| 6222 * cap->arg is TRUE for "-": Move cursor to first non-blank. | |
| 6223 */ | |
| 6224 static void | |
| 6225 nv_up(cap) | |
| 6226 cmdarg_T *cap; | |
| 6227 { | |
| 180 | 6228 if (mod_mask & MOD_MASK_SHIFT) |
| 6229 { | |
| 6230 /* <S-Up> is page up */ | |
| 6231 cap->arg = BACKWARD; | |
| 6232 nv_page(cap); | |
| 6233 } | |
| 6234 else | |
| 6235 { | |
| 6236 cap->oap->motion_type = MLINE; | |
| 6237 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
| 6238 clearopbeep(cap->oap); | |
| 6239 else if (cap->arg) | |
| 6240 beginline(BL_WHITE | BL_FIX); | |
| 6241 } | |
| 7 | 6242 } |
| 6243 | |
| 6244 /* | |
| 6245 * Cursor down commands. | |
| 6246 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank. | |
| 6247 */ | |
| 6248 static void | |
| 6249 nv_down(cap) | |
| 6250 cmdarg_T *cap; | |
| 6251 { | |
| 180 | 6252 if (mod_mask & MOD_MASK_SHIFT) |
| 6253 { | |
| 6254 /* <S-Down> is page down */ | |
| 6255 cap->arg = FORWARD; | |
| 6256 nv_page(cap); | |
| 6257 } | |
| 6258 else | |
| 7 | 6259 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
| 6260 /* In a quickfix window a <CR> jumps to the error under the cursor. */ | |
| 170 | 6261 if (bt_quickfix(curbuf) && cap->cmdchar == CAR) |
| 643 | 6262 if (curwin->w_llist_ref == NULL) |
| 6263 do_cmdline_cmd((char_u *)".cc"); /* quickfix window */ | |
| 6264 else | |
| 6265 do_cmdline_cmd((char_u *)".ll"); /* location list window */ | |
| 7 | 6266 else |
| 6267 #endif | |
| 6268 { | |
| 6269 #ifdef FEAT_CMDWIN | |
| 6270 /* In the cmdline window a <CR> executes the command. */ | |
| 170 | 6271 if (cmdwin_type != 0 && cap->cmdchar == CAR) |
| 7 | 6272 cmdwin_result = CAR; |
| 6273 else | |
| 6274 #endif | |
| 6275 { | |
| 6276 cap->oap->motion_type = MLINE; | |
| 6277 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
| 6278 clearopbeep(cap->oap); | |
| 6279 else if (cap->arg) | |
| 6280 beginline(BL_WHITE | BL_FIX); | |
| 6281 } | |
| 6282 } | |
| 6283 } | |
| 6284 | |
| 6285 #ifdef FEAT_SEARCHPATH | |
| 6286 /* | |
| 6287 * Grab the file name under the cursor and edit it. | |
| 6288 */ | |
| 6289 static void | |
| 6290 nv_gotofile(cap) | |
| 6291 cmdarg_T *cap; | |
| 6292 { | |
| 6293 char_u *ptr; | |
| 681 | 6294 linenr_T lnum = -1; |
| 7 | 6295 |
| 633 | 6296 if (text_locked()) |
| 7 | 6297 { |
| 6298 clearopbeep(cap->oap); | |
| 633 | 6299 text_locked_msg(); |
| 7 | 6300 return; |
| 6301 } | |
| 819 | 6302 #ifdef FEAT_AUTOCMD |
| 6303 if (curbuf_locked()) | |
| 6304 { | |
| 6305 clearop(cap->oap); | |
| 6306 return; | |
| 6307 } | |
| 6308 #endif | |
| 7 | 6309 |
| 681 | 6310 ptr = grab_file_name(cap->count1, &lnum); |
| 7 | 6311 |
| 6312 if (ptr != NULL) | |
| 6313 { | |
| 6314 /* do autowrite if necessary */ | |
| 6315 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf)) | |
| 6316 autowrite(curbuf, FALSE); | |
| 6317 setpcmark(); | |
| 6318 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST, | |
| 1743 | 6319 P_HID(curbuf) ? ECMD_HIDE : 0, curwin); |
| 681 | 6320 if (cap->nchar == 'F' && lnum >= 0) |
| 6321 { | |
| 6322 curwin->w_cursor.lnum = lnum; | |
| 6323 check_cursor_lnum(); | |
| 6324 beginline(BL_SOL | BL_FIX); | |
| 6325 } | |
| 7 | 6326 vim_free(ptr); |
| 6327 } | |
| 6328 else | |
| 6329 clearop(cap->oap); | |
| 6330 } | |
| 6331 #endif | |
| 6332 | |
| 6333 /* | |
| 6334 * <End> command: to end of current line or last line. | |
| 6335 */ | |
| 6336 static void | |
| 6337 nv_end(cap) | |
| 6338 cmdarg_T *cap; | |
| 6339 { | |
| 180 | 6340 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */ |
| 6341 { | |
| 6342 cap->arg = TRUE; | |
| 7 | 6343 nv_goto(cap); |
| 6344 cap->count1 = 1; /* to end of current line */ | |
| 6345 } | |
| 6346 nv_dollar(cap); | |
| 6347 } | |
| 6348 | |
| 6349 /* | |
| 6350 * Handle the "$" command. | |
| 6351 */ | |
| 6352 static void | |
| 6353 nv_dollar(cap) | |
| 6354 cmdarg_T *cap; | |
| 6355 { | |
| 6356 cap->oap->motion_type = MCHAR; | |
| 6357 cap->oap->inclusive = TRUE; | |
| 6358 #ifdef FEAT_VIRTUALEDIT | |
| 6359 /* In virtual mode when off the edge of a line and an operator | |
| 6360 * is pending (whew!) keep the cursor where it is. | |
| 6361 * Otherwise, send it to the end of the line. */ | |
| 6362 if (!virtual_active() || gchar_cursor() != NUL | |
| 6363 || cap->oap->op_type == OP_NOP) | |
| 6364 #endif | |
| 6365 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
| 6366 if (cursor_down((long)(cap->count1 - 1), | |
| 6367 cap->oap->op_type == OP_NOP) == FAIL) | |
| 6368 clearopbeep(cap->oap); | |
| 6369 #ifdef FEAT_FOLDING | |
| 6370 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6371 foldOpenCursor(); | |
| 6372 #endif | |
| 6373 } | |
| 6374 | |
| 6375 /* | |
| 6376 * Implementation of '?' and '/' commands. | |
| 6377 * If cap->arg is TRUE don't set PC mark. | |
| 6378 */ | |
| 6379 static void | |
| 6380 nv_search(cap) | |
| 6381 cmdarg_T *cap; | |
| 6382 { | |
| 6383 oparg_T *oap = cap->oap; | |
| 6384 | |
| 6385 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13) | |
| 6386 { | |
| 6387 /* Translate "g??" to "g?g?" */ | |
| 6388 cap->cmdchar = 'g'; | |
| 6389 cap->nchar = '?'; | |
| 6390 nv_operator(cap); | |
| 6391 return; | |
| 6392 } | |
| 6393 | |
| 6394 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0); | |
| 6395 | |
| 6396 if (cap->searchbuf == NULL) | |
| 6397 { | |
| 6398 clearop(oap); | |
| 6399 return; | |
| 6400 } | |
| 6401 | |
| 6402 normal_search(cap, cap->cmdchar, cap->searchbuf, | |
| 6403 (cap->arg ? 0 : SEARCH_MARK)); | |
| 6404 } | |
| 6405 | |
| 6406 /* | |
| 6407 * Handle "N" and "n" commands. | |
| 6408 * cap->arg is SEARCH_REV for "N", 0 for "n". | |
| 6409 */ | |
| 6410 static void | |
| 6411 nv_next(cap) | |
| 6412 cmdarg_T *cap; | |
| 6413 { | |
| 6414 normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
| 6415 } | |
| 6416 | |
| 6417 /* | |
| 6418 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat). | |
| 6419 * Uses only cap->count1 and cap->oap from "cap". | |
| 6420 */ | |
| 6421 static void | |
| 6422 normal_search(cap, dir, pat, opt) | |
| 6423 cmdarg_T *cap; | |
| 6424 int dir; | |
| 6425 char_u *pat; | |
| 6426 int opt; /* extra flags for do_search() */ | |
| 6427 { | |
| 6428 int i; | |
| 6429 | |
| 6430 cap->oap->motion_type = MCHAR; | |
| 6431 cap->oap->inclusive = FALSE; | |
| 6432 cap->oap->use_reg_one = TRUE; | |
| 6433 curwin->w_set_curswant = TRUE; | |
| 6434 | |
| 6435 i = do_search(cap->oap, dir, pat, cap->count1, | |
| 1521 | 6436 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG, NULL); |
| 7 | 6437 if (i == 0) |
| 6438 clearop(cap->oap); | |
| 6439 else | |
| 6440 { | |
| 6441 if (i == 2) | |
| 6442 cap->oap->motion_type = MLINE; | |
| 6443 #ifdef FEAT_VIRTUALEDIT | |
| 6444 curwin->w_cursor.coladd = 0; | |
| 6445 #endif | |
| 6446 #ifdef FEAT_FOLDING | |
| 6447 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
| 6448 foldOpenCursor(); | |
| 6449 #endif | |
| 6450 } | |
| 6451 | |
| 6452 /* "/$" will put the cursor after the end of the line, may need to | |
| 6453 * correct that here */ | |
| 6454 check_cursor(); | |
| 6455 } | |
| 6456 | |
| 6457 /* | |
| 6458 * Character search commands. | |
| 6459 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for | |
| 6460 * ',' and FALSE for ';'. | |
| 6461 * cap->nchar is NUL for ',' and ';' (repeat the search) | |
| 6462 */ | |
| 6463 static void | |
| 6464 nv_csearch(cap) | |
| 6465 cmdarg_T *cap; | |
| 6466 { | |
| 6467 int t_cmd; | |
| 6468 | |
| 6469 if (cap->cmdchar == 't' || cap->cmdchar == 'T') | |
| 6470 t_cmd = TRUE; | |
| 6471 else | |
| 6472 t_cmd = FALSE; | |
| 6473 | |
| 6474 cap->oap->motion_type = MCHAR; | |
| 6475 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL) | |
| 6476 clearopbeep(cap->oap); | |
| 6477 else | |
| 6478 { | |
| 6479 curwin->w_set_curswant = TRUE; | |
| 6480 #ifdef FEAT_VIRTUALEDIT | |
| 6481 /* Include a Tab for "tx" and for "dfx". */ | |
| 6482 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD | |
| 6483 && (t_cmd || cap->oap->op_type != OP_NOP)) | |
| 6484 { | |
| 6485 colnr_T scol, ecol; | |
| 6486 | |
| 6487 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
| 6488 curwin->w_cursor.coladd = ecol - scol; | |
| 6489 } | |
| 6490 else | |
| 6491 curwin->w_cursor.coladd = 0; | |
| 6492 #endif | |
| 6493 #ifdef FEAT_VISUAL | |
| 6494 adjust_for_sel(cap); | |
| 6495 #endif | |
| 6496 #ifdef FEAT_FOLDING | |
| 6497 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6498 foldOpenCursor(); | |
| 6499 #endif | |
| 6500 } | |
| 6501 } | |
| 6502 | |
| 6503 /* | |
| 6504 * "[" and "]" commands. | |
| 6505 * cap->arg is BACKWARD for "[" and FORWARD for "]". | |
| 6506 */ | |
| 6507 static void | |
| 6508 nv_brackets(cap) | |
| 6509 cmdarg_T *cap; | |
| 6510 { | |
|
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
6511 pos_T new_pos = INIT_POS_T(0, 0, 0); |
| 7 | 6512 pos_T prev_pos; |
| 6513 pos_T *pos = NULL; /* init for GCC */ | |
| 6514 pos_T old_pos; /* cursor position before command */ | |
| 6515 int flag; | |
| 6516 long n; | |
| 6517 int findc; | |
| 6518 int c; | |
| 6519 | |
| 6520 cap->oap->motion_type = MCHAR; | |
| 6521 cap->oap->inclusive = FALSE; | |
| 6522 old_pos = curwin->w_cursor; | |
| 6523 #ifdef FEAT_VIRTUALEDIT | |
| 6524 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */ | |
| 6525 #endif | |
| 6526 | |
| 6527 #ifdef FEAT_SEARCHPATH | |
| 6528 /* | |
| 6529 * "[f" or "]f" : Edit file under the cursor (same as "gf") | |
| 6530 */ | |
| 6531 if (cap->nchar == 'f') | |
| 6532 nv_gotofile(cap); | |
| 6533 else | |
| 6534 #endif | |
| 6535 | |
| 6536 #ifdef FEAT_FIND_ID | |
| 6537 /* | |
| 1188 | 6538 * Find the occurrence(s) of the identifier or define under cursor |
| 6539 * in current and included files or jump to the first occurrence. | |
| 7 | 6540 * |
| 6541 * search list jump | |
| 6542 * fwd bwd fwd bwd fwd bwd | |
| 6543 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I" | |
| 6544 * define "]d" "[d" "]D" "[D" "]^D" "[^D" | |
| 6545 */ | |
| 6546 if (vim_strchr((char_u *) | |
| 6547 #ifdef EBCDIC | |
| 6548 "iI\005dD\067", | |
| 6549 #else | |
| 6550 "iI\011dD\004", | |
| 6551 #endif | |
| 6552 cap->nchar) != NULL) | |
| 6553 { | |
| 6554 char_u *ptr; | |
| 6555 int len; | |
| 6556 | |
| 6557 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
| 6558 clearop(cap->oap); | |
| 6559 else | |
| 6560 { | |
| 6561 find_pattern_in_path(ptr, 0, len, TRUE, | |
| 6562 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE, | |
| 6563 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY, | |
| 6564 cap->count1, | |
| 6565 isupper(cap->nchar) ? ACTION_SHOW_ALL : | |
| 6566 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO, | |
| 6567 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1, | |
| 6568 (linenr_T)MAXLNUM); | |
| 6569 curwin->w_set_curswant = TRUE; | |
| 6570 } | |
| 6571 } | |
| 6572 else | |
| 6573 #endif | |
| 6574 | |
| 6575 /* | |
| 6576 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')' | |
| 6577 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct. | |
| 6578 * "[/", "[*", "]/", "]*": go to Nth comment start/end. | |
| 6579 * "[m" or "]m" search for prev/next start of (Java) method. | |
| 6580 * "[M" or "]M" search for prev/next end of (Java) method. | |
| 6581 */ | |
| 6582 if ( (cap->cmdchar == '[' | |
| 6583 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL) | |
| 6584 || (cap->cmdchar == ']' | |
| 6585 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL)) | |
| 6586 { | |
| 6587 if (cap->nchar == '*') | |
| 6588 cap->nchar = '/'; | |
| 6589 prev_pos.lnum = 0; | |
| 6590 if (cap->nchar == 'm' || cap->nchar == 'M') | |
| 6591 { | |
| 6592 if (cap->cmdchar == '[') | |
| 6593 findc = '{'; | |
| 6594 else | |
| 6595 findc = '}'; | |
| 6596 n = 9999; | |
| 6597 } | |
| 6598 else | |
| 6599 { | |
| 6600 findc = cap->nchar; | |
| 6601 n = cap->count1; | |
| 6602 } | |
| 6603 for ( ; n > 0; --n) | |
| 6604 { | |
| 6605 if ((pos = findmatchlimit(cap->oap, findc, | |
| 6606 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL) | |
| 6607 { | |
| 6608 if (new_pos.lnum == 0) /* nothing found */ | |
| 6609 { | |
| 6610 if (cap->nchar != 'm' && cap->nchar != 'M') | |
| 6611 clearopbeep(cap->oap); | |
| 6612 } | |
| 6613 else | |
| 6614 pos = &new_pos; /* use last one found */ | |
| 6615 break; | |
| 6616 } | |
| 6617 prev_pos = new_pos; | |
| 6618 curwin->w_cursor = *pos; | |
| 6619 new_pos = *pos; | |
| 6620 } | |
| 6621 curwin->w_cursor = old_pos; | |
| 6622 | |
| 6623 /* | |
| 6624 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only | |
| 6625 * brought us to the match for "[m" and "]M" when inside a method. | |
| 6626 * Try finding the '{' or '}' we want to be at. | |
| 6627 * Also repeat for the given count. | |
| 6628 */ | |
| 6629 if (cap->nchar == 'm' || cap->nchar == 'M') | |
| 6630 { | |
| 6631 /* norm is TRUE for "]M" and "[m" */ | |
| 6632 int norm = ((findc == '{') == (cap->nchar == 'm')); | |
| 6633 | |
| 6634 n = cap->count1; | |
| 6635 /* found a match: we were inside a method */ | |
| 6636 if (prev_pos.lnum != 0) | |
| 6637 { | |
| 6638 pos = &prev_pos; | |
| 6639 curwin->w_cursor = prev_pos; | |
| 6640 if (norm) | |
| 6641 --n; | |
| 6642 } | |
| 6643 else | |
| 6644 pos = NULL; | |
| 6645 while (n > 0) | |
| 6646 { | |
| 6647 for (;;) | |
| 6648 { | |
| 6649 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0) | |
| 6650 { | |
| 6651 /* if not found anything, that's an error */ | |
| 6652 if (pos == NULL) | |
| 6653 clearopbeep(cap->oap); | |
| 6654 n = 0; | |
| 6655 break; | |
| 6656 } | |
| 6657 c = gchar_cursor(); | |
| 6658 if (c == '{' || c == '}') | |
| 6659 { | |
| 6660 /* Must have found end/start of class: use it. | |
| 6661 * Or found the place to be at. */ | |
| 6662 if ((c == findc && norm) || (n == 1 && !norm)) | |
| 6663 { | |
| 6664 new_pos = curwin->w_cursor; | |
| 6665 pos = &new_pos; | |
| 6666 n = 0; | |
| 6667 } | |
| 6668 /* if no match found at all, we started outside of the | |
| 6669 * class and we're inside now. Just go on. */ | |
| 6670 else if (new_pos.lnum == 0) | |
| 6671 { | |
| 6672 new_pos = curwin->w_cursor; | |
| 6673 pos = &new_pos; | |
| 6674 } | |
| 6675 /* found start/end of other method: go to match */ | |
| 6676 else if ((pos = findmatchlimit(cap->oap, findc, | |
| 6677 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, | |
| 6678 0)) == NULL) | |
| 6679 n = 0; | |
| 6680 else | |
| 6681 curwin->w_cursor = *pos; | |
| 6682 break; | |
| 6683 } | |
| 6684 } | |
| 6685 --n; | |
| 6686 } | |
| 6687 curwin->w_cursor = old_pos; | |
| 6688 if (pos == NULL && new_pos.lnum != 0) | |
| 6689 clearopbeep(cap->oap); | |
| 6690 } | |
| 6691 if (pos != NULL) | |
| 6692 { | |
| 6693 setpcmark(); | |
| 6694 curwin->w_cursor = *pos; | |
| 6695 curwin->w_set_curswant = TRUE; | |
| 6696 #ifdef FEAT_FOLDING | |
| 6697 if ((fdo_flags & FDO_BLOCK) && KeyTyped | |
| 6698 && cap->oap->op_type == OP_NOP) | |
| 6699 foldOpenCursor(); | |
| 6700 #endif | |
| 6701 } | |
| 6702 } | |
| 6703 | |
| 6704 /* | |
| 6705 * "[[", "[]", "]]" and "][": move to start or end of function | |
| 6706 */ | |
| 6707 else if (cap->nchar == '[' || cap->nchar == ']') | |
| 6708 { | |
| 6709 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */ | |
| 6710 flag = '{'; | |
| 6711 else | |
| 6712 flag = '}'; /* "][" or "[]" */ | |
| 6713 | |
| 6714 curwin->w_set_curswant = TRUE; | |
| 6715 /* | |
| 6716 * Imitate strange Vi behaviour: When using "]]" with an operator | |
| 6717 * we also stop at '}'. | |
| 6718 */ | |
| 503 | 6719 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag, |
| 7 | 6720 (cap->oap->op_type != OP_NOP |
| 6721 && cap->arg == FORWARD && flag == '{'))) | |
| 6722 clearopbeep(cap->oap); | |
| 6723 else | |
| 6724 { | |
| 6725 if (cap->oap->op_type == OP_NOP) | |
| 6726 beginline(BL_WHITE | BL_FIX); | |
| 6727 #ifdef FEAT_FOLDING | |
| 6728 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6729 foldOpenCursor(); | |
| 6730 #endif | |
| 6731 } | |
| 6732 } | |
| 6733 | |
| 6734 /* | |
| 6735 * "[p", "[P", "]P" and "]p": put with indent adjustment | |
| 6736 */ | |
| 6737 else if (cap->nchar == 'p' || cap->nchar == 'P') | |
| 6738 { | |
| 1312 | 6739 if (!checkclearop(cap->oap)) |
| 7 | 6740 { |
| 6741 prep_redo_cmd(cap); | |
| 6742 do_put(cap->oap->regname, | |
| 6743 (cap->cmdchar == ']' && cap->nchar == 'p') ? FORWARD : BACKWARD, | |
| 6744 cap->count1, PUT_FIXINDENT); | |
| 6745 } | |
| 6746 } | |
| 6747 | |
| 6748 /* | |
| 6749 * "['", "[`", "]'" and "]`": jump to next mark | |
| 6750 */ | |
| 6751 else if (cap->nchar == '\'' || cap->nchar == '`') | |
| 6752 { | |
| 6753 pos = &curwin->w_cursor; | |
| 6754 for (n = cap->count1; n > 0; --n) | |
| 6755 { | |
| 6756 prev_pos = *pos; | |
| 6757 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD, | |
| 6758 cap->nchar == '\''); | |
| 6759 if (pos == NULL) | |
| 6760 break; | |
| 6761 } | |
| 6762 if (pos == NULL) | |
| 6763 pos = &prev_pos; | |
| 6764 nv_cursormark(cap, cap->nchar == '\'', pos); | |
| 6765 } | |
| 6766 | |
| 6767 #ifdef FEAT_MOUSE | |
| 6768 /* | |
| 6769 * [ or ] followed by a middle mouse click: put selected text with | |
| 6770 * indent adjustment. Any other button just does as usual. | |
| 6771 */ | |
|
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
6772 else if (cap->nchar >= K_RIGHTRELEASE && cap->nchar <= K_LEFTMOUSE) |
| 7 | 6773 { |
| 6774 (void)do_mouse(cap->oap, cap->nchar, | |
| 6775 (cap->cmdchar == ']') ? FORWARD : BACKWARD, | |
| 6776 cap->count1, PUT_FIXINDENT); | |
| 6777 } | |
| 6778 #endif /* FEAT_MOUSE */ | |
| 6779 | |
| 6780 #ifdef FEAT_FOLDING | |
| 6781 /* | |
| 6782 * "[z" and "]z": move to start or end of open fold. | |
| 6783 */ | |
| 6784 else if (cap->nchar == 'z') | |
| 6785 { | |
| 6786 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
| 6787 cap->count1) == FAIL) | |
| 6788 clearopbeep(cap->oap); | |
| 6789 } | |
| 6790 #endif | |
| 6791 | |
| 6792 #ifdef FEAT_DIFF | |
| 6793 /* | |
| 6794 * "[c" and "]c": move to next or previous diff-change. | |
| 6795 */ | |
| 6796 else if (cap->nchar == 'c') | |
| 6797 { | |
| 6798 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
| 6799 cap->count1) == FAIL) | |
| 6800 clearopbeep(cap->oap); | |
| 6801 } | |
| 6802 #endif | |
| 6803 | |
| 737 | 6804 #ifdef FEAT_SPELL |
| 236 | 6805 /* |
| 6806 * "[s", "[S", "]s" and "]S": move to next spell error. | |
| 6807 */ | |
| 6808 else if (cap->nchar == 's' || cap->nchar == 'S') | |
| 6809 { | |
| 249 | 6810 setpcmark(); |
| 6811 for (n = 0; n < cap->count1; ++n) | |
| 498 | 6812 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD, |
| 6813 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0) | |
| 249 | 6814 { |
| 6815 clearopbeep(cap->oap); | |
| 6816 break; | |
| 6817 } | |
| 819 | 6818 # ifdef FEAT_FOLDING |
| 6819 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
| 6820 foldOpenCursor(); | |
| 6821 # endif | |
| 236 | 6822 } |
| 6823 #endif | |
| 6824 | |
| 7 | 6825 /* Not a valid cap->nchar. */ |
| 6826 else | |
| 6827 clearopbeep(cap->oap); | |
| 6828 } | |
| 6829 | |
| 6830 /* | |
| 6831 * Handle Normal mode "%" command. | |
| 6832 */ | |
| 6833 static void | |
| 6834 nv_percent(cap) | |
| 6835 cmdarg_T *cap; | |
| 6836 { | |
| 6837 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
|
6838 #if defined(FEAT_FOLDING) |
| 7 | 6839 linenr_T lnum = curwin->w_cursor.lnum; |
| 6840 #endif | |
| 6841 | |
| 6842 cap->oap->inclusive = TRUE; | |
| 6843 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */ | |
| 6844 { | |
| 6845 if (cap->count0 > 100) | |
| 6846 clearopbeep(cap->oap); | |
| 6847 else | |
| 6848 { | |
| 6849 cap->oap->motion_type = MLINE; | |
| 6850 setpcmark(); | |
| 6851 /* Round up, so CTRL-G will give same value. Watch out for a | |
| 6852 * large line count, the line number must not go negative! */ | |
| 6853 if (curbuf->b_ml.ml_line_count > 1000000) | |
| 6854 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L) | |
| 6855 / 100L * cap->count0; | |
| 6856 else | |
| 6857 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * | |
| 6858 cap->count0 + 99L) / 100L; | |
| 6859 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 6860 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 6861 beginline(BL_SOL | BL_FIX); | |
| 6862 } | |
| 6863 } | |
| 6864 else /* "%" : go to matching paren */ | |
| 6865 { | |
| 6866 cap->oap->motion_type = MCHAR; | |
| 6867 cap->oap->use_reg_one = TRUE; | |
| 6868 if ((pos = findmatch(cap->oap, NUL)) == NULL) | |
| 6869 clearopbeep(cap->oap); | |
| 6870 else | |
| 6871 { | |
| 6872 setpcmark(); | |
| 6873 curwin->w_cursor = *pos; | |
| 6874 curwin->w_set_curswant = TRUE; | |
| 6875 #ifdef FEAT_VIRTUALEDIT | |
| 6876 curwin->w_cursor.coladd = 0; | |
| 6877 #endif | |
| 6878 #ifdef FEAT_VISUAL | |
| 6879 adjust_for_sel(cap); | |
| 6880 #endif | |
| 6881 } | |
| 6882 } | |
| 6883 #ifdef FEAT_FOLDING | |
| 6884 if (cap->oap->op_type == OP_NOP | |
| 6885 && lnum != curwin->w_cursor.lnum | |
| 6886 && (fdo_flags & FDO_PERCENT) | |
| 6887 && KeyTyped) | |
| 6888 foldOpenCursor(); | |
| 6889 #endif | |
| 6890 } | |
| 6891 | |
| 6892 /* | |
| 6893 * Handle "(" and ")" commands. | |
| 6894 * cap->arg is BACKWARD for "(" and FORWARD for ")". | |
| 6895 */ | |
| 6896 static void | |
| 6897 nv_brace(cap) | |
| 6898 cmdarg_T *cap; | |
| 6899 { | |
| 6900 cap->oap->motion_type = MCHAR; | |
| 6901 cap->oap->use_reg_one = TRUE; | |
| 620 | 6902 /* The motion used to be inclusive for "(", but that is not what Vi does. */ |
| 6903 cap->oap->inclusive = FALSE; | |
| 7 | 6904 curwin->w_set_curswant = TRUE; |
| 6905 | |
| 6906 if (findsent(cap->arg, cap->count1) == FAIL) | |
| 6907 clearopbeep(cap->oap); | |
| 6908 else | |
| 6909 { | |
| 1505 | 6910 /* Don't leave the cursor on the NUL past end of line. */ |
| 6911 adjust_cursor(cap->oap); | |
| 7 | 6912 #ifdef FEAT_VIRTUALEDIT |
| 6913 curwin->w_cursor.coladd = 0; | |
| 6914 #endif | |
| 6915 #ifdef FEAT_FOLDING | |
| 6916 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6917 foldOpenCursor(); | |
| 6918 #endif | |
| 6919 } | |
| 6920 } | |
| 6921 | |
| 6922 /* | |
| 6923 * "m" command: Mark a position. | |
| 6924 */ | |
| 6925 static void | |
| 6926 nv_mark(cap) | |
| 6927 cmdarg_T *cap; | |
| 6928 { | |
| 6929 if (!checkclearop(cap->oap)) | |
| 6930 { | |
| 6931 if (setmark(cap->nchar) == FAIL) | |
| 6932 clearopbeep(cap->oap); | |
| 6933 } | |
| 6934 } | |
| 6935 | |
| 6936 /* | |
| 6937 * "{" and "}" commands. | |
| 6938 * cmd->arg is BACKWARD for "{" and FORWARD for "}". | |
| 6939 */ | |
| 6940 static void | |
| 6941 nv_findpar(cap) | |
| 6942 cmdarg_T *cap; | |
| 6943 { | |
| 6944 cap->oap->motion_type = MCHAR; | |
| 6945 cap->oap->inclusive = FALSE; | |
| 6946 cap->oap->use_reg_one = TRUE; | |
| 6947 curwin->w_set_curswant = TRUE; | |
| 503 | 6948 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE)) |
| 7 | 6949 clearopbeep(cap->oap); |
| 6950 else | |
| 6951 { | |
| 6952 #ifdef FEAT_VIRTUALEDIT | |
| 6953 curwin->w_cursor.coladd = 0; | |
| 6954 #endif | |
| 6955 #ifdef FEAT_FOLDING | |
| 6956 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6957 foldOpenCursor(); | |
| 6958 #endif | |
| 6959 } | |
| 6960 } | |
| 6961 | |
| 6962 /* | |
| 6963 * "u" command: Undo or make lower case. | |
| 6964 */ | |
| 6965 static void | |
| 6966 nv_undo(cap) | |
| 6967 cmdarg_T *cap; | |
| 6968 { | |
| 6969 if (cap->oap->op_type == OP_LOWER | |
| 6970 #ifdef FEAT_VISUAL | |
| 6971 || VIsual_active | |
| 6972 #endif | |
| 6973 ) | |
| 6974 { | |
| 6975 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */ | |
| 6976 cap->cmdchar = 'g'; | |
| 6977 cap->nchar = 'u'; | |
| 6978 nv_operator(cap); | |
| 6979 } | |
| 6980 else | |
| 6981 nv_kundo(cap); | |
| 6982 } | |
| 6983 | |
| 6984 /* | |
| 6985 * <Undo> command. | |
| 6986 */ | |
| 6987 static void | |
| 6988 nv_kundo(cap) | |
| 6989 cmdarg_T *cap; | |
| 6990 { | |
| 6991 if (!checkclearopq(cap->oap)) | |
| 6992 { | |
| 6993 u_undo((int)cap->count1); | |
| 6994 curwin->w_set_curswant = TRUE; | |
| 6995 } | |
| 6996 } | |
| 6997 | |
| 6998 /* | |
| 6999 * Handle the "r" command. | |
| 7000 */ | |
| 7001 static void | |
| 7002 nv_replace(cap) | |
| 7003 cmdarg_T *cap; | |
| 7004 { | |
| 7005 char_u *ptr; | |
| 7006 int had_ctrl_v; | |
| 7007 long n; | |
| 7008 | |
| 7009 if (checkclearop(cap->oap)) | |
| 7010 return; | |
| 7011 | |
| 7012 /* get another character */ | |
| 7013 if (cap->nchar == Ctrl_V) | |
| 7014 { | |
| 7015 had_ctrl_v = Ctrl_V; | |
| 7016 cap->nchar = get_literal(); | |
| 7017 /* Don't redo a multibyte character with CTRL-V. */ | |
| 7018 if (cap->nchar > DEL) | |
| 7019 had_ctrl_v = NUL; | |
| 7020 } | |
| 7021 else | |
| 7022 had_ctrl_v = NUL; | |
| 7023 | |
| 1343 | 7024 /* Abort if the character is a special key. */ |
| 7025 if (IS_SPECIAL(cap->nchar)) | |
| 7026 { | |
| 7027 clearopbeep(cap->oap); | |
| 7028 return; | |
| 7029 } | |
| 7030 | |
| 7 | 7031 #ifdef FEAT_VISUAL |
| 7032 /* Visual mode "r" */ | |
| 7033 if (VIsual_active) | |
| 7034 { | |
| 1797 | 7035 if (got_int) |
| 7036 reset_VIsual(); | |
| 5428 | 7037 if (had_ctrl_v) |
| 7038 { | |
| 7039 if (cap->nchar == '\r') | |
| 7040 cap->nchar = -1; | |
| 7041 else if (cap->nchar == '\n') | |
| 7042 cap->nchar = -2; | |
| 7043 } | |
| 7 | 7044 nv_operator(cap); |
| 7045 return; | |
| 7046 } | |
| 7047 #endif | |
| 7048 | |
| 7049 #ifdef FEAT_VIRTUALEDIT | |
| 7050 /* Break tabs, etc. */ | |
| 7051 if (virtual_active()) | |
| 7052 { | |
| 7053 if (u_save_cursor() == FAIL) | |
| 7054 return; | |
| 7055 if (gchar_cursor() == NUL) | |
| 7056 { | |
| 7057 /* Add extra space and put the cursor on the first one. */ | |
| 7058 coladvance_force((colnr_T)(getviscol() + cap->count1)); | |
| 7059 curwin->w_cursor.col -= cap->count1; | |
| 7060 } | |
| 7061 else if (gchar_cursor() == TAB) | |
| 7062 coladvance_force(getviscol()); | |
| 7063 } | |
| 7064 #endif | |
| 7065 | |
| 1343 | 7066 /* Abort if not enough characters to replace. */ |
| 7 | 7067 ptr = ml_get_cursor(); |
| 1343 | 7068 if (STRLEN(ptr) < (unsigned)cap->count1 |
| 7 | 7069 #ifdef FEAT_MBYTE |
| 7070 || (has_mbyte && mb_charlen(ptr) < cap->count1) | |
| 7071 #endif | |
| 7072 ) | |
| 7073 { | |
| 7074 clearopbeep(cap->oap); | |
| 7075 return; | |
| 7076 } | |
| 7077 | |
| 7078 /* | |
| 7079 * Replacing with a TAB is done by edit() when it is complicated because | |
| 7080 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB. | |
| 7081 * Other characters are done below to avoid problems with things like | |
| 7082 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC). | |
| 7083 */ | |
| 7084 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta)) | |
| 7085 { | |
| 7086 stuffnumReadbuff(cap->count1); | |
| 7087 stuffcharReadbuff('R'); | |
| 7088 stuffcharReadbuff('\t'); | |
| 7089 stuffcharReadbuff(ESC); | |
| 7090 return; | |
| 7091 } | |
| 7092 | |
| 7093 /* save line for undo */ | |
| 7094 if (u_save_cursor() == FAIL) | |
| 7095 return; | |
| 7096 | |
| 7097 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n')) | |
| 7098 { | |
| 7099 /* | |
| 7100 * Replace character(s) by a single newline. | |
| 7101 * Strange vi behaviour: Only one newline is inserted. | |
| 7102 * Delete the characters here. | |
| 7103 * Insert the newline with an insert command, takes care of | |
| 7104 * autoindent. The insert command depends on being on the last | |
| 7105 * character of a line or not. | |
| 7106 */ | |
| 7107 #ifdef FEAT_MBYTE | |
| 7108 (void)del_chars(cap->count1, FALSE); /* delete the characters */ | |
| 7109 #else | |
| 608 | 7110 (void)del_bytes(cap->count1, FALSE, FALSE); /* delete the characters */ |
| 7 | 7111 #endif |
| 7112 stuffcharReadbuff('\r'); | |
| 7113 stuffcharReadbuff(ESC); | |
| 7114 | |
| 7115 /* Give 'r' to edit(), to get the redo command right. */ | |
| 7116 invoke_edit(cap, TRUE, 'r', FALSE); | |
| 7117 } | |
| 7118 else | |
| 7119 { | |
| 7120 prep_redo(cap->oap->regname, cap->count1, | |
| 7121 NUL, 'r', NUL, had_ctrl_v, cap->nchar); | |
| 7122 | |
| 7123 curbuf->b_op_start = curwin->w_cursor; | |
| 7124 #ifdef FEAT_MBYTE | |
| 7125 if (has_mbyte) | |
| 7126 { | |
| 7127 int old_State = State; | |
| 7128 | |
| 7129 if (cap->ncharC1 != 0) | |
| 7130 AppendCharToRedobuff(cap->ncharC1); | |
| 7131 if (cap->ncharC2 != 0) | |
| 7132 AppendCharToRedobuff(cap->ncharC2); | |
| 7133 | |
| 7134 /* This is slow, but it handles replacing a single-byte with a | |
| 7135 * multi-byte and the other way around. Also handles adding | |
| 7136 * composing characters for utf-8. */ | |
| 7137 for (n = cap->count1; n > 0; --n) | |
| 7138 { | |
| 7139 State = REPLACE; | |
| 3501 | 7140 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
| 7141 { | |
| 7142 int c = ins_copychar(curwin->w_cursor.lnum | |
| 7143 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
| 7144 if (c != NUL) | |
| 7145 ins_char(c); | |
| 7146 else | |
| 7147 /* will be decremented further down */ | |
| 7148 ++curwin->w_cursor.col; | |
| 7149 } | |
| 7150 else | |
| 7151 ins_char(cap->nchar); | |
| 7 | 7152 State = old_State; |
| 7153 if (cap->ncharC1 != 0) | |
| 7154 ins_char(cap->ncharC1); | |
| 7155 if (cap->ncharC2 != 0) | |
| 7156 ins_char(cap->ncharC2); | |
| 7157 } | |
| 7158 } | |
| 7159 else | |
| 7160 #endif | |
| 7161 { | |
| 7162 /* | |
| 7163 * Replace the characters within one line. | |
| 7164 */ | |
| 7165 for (n = cap->count1; n > 0; --n) | |
| 7166 { | |
| 7167 /* | |
| 7168 * Get ptr again, because u_save and/or showmatch() will have | |
| 7169 * released the line. At the same time we let know that the | |
| 7170 * line will be changed. | |
| 7171 */ | |
| 7172 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE); | |
| 3501 | 7173 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
| 7174 { | |
| 7175 int c = ins_copychar(curwin->w_cursor.lnum | |
| 7176 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
| 7177 if (c != NUL) | |
| 7178 ptr[curwin->w_cursor.col] = c; | |
| 7179 } | |
| 7180 else | |
| 7181 ptr[curwin->w_cursor.col] = cap->nchar; | |
| 7 | 7182 if (p_sm && msg_silent == 0) |
| 7183 showmatch(cap->nchar); | |
| 7184 ++curwin->w_cursor.col; | |
| 7185 } | |
| 7186 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7187 if (netbeans_active()) |
| 7 | 7188 { |
| 2210 | 7189 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1); |
| 7 | 7190 |
| 33 | 7191 netbeans_removed(curbuf, curwin->w_cursor.lnum, start, |
| 2210 | 7192 (long)cap->count1); |
| 7 | 7193 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start, |
| 33 | 7194 &ptr[start], (int)cap->count1); |
| 7 | 7195 } |
| 7196 #endif | |
| 7197 | |
| 7198 /* mark the buffer as changed and prepare for displaying */ | |
| 7199 changed_bytes(curwin->w_cursor.lnum, | |
| 7200 (colnr_T)(curwin->w_cursor.col - cap->count1)); | |
| 7201 } | |
| 7202 --curwin->w_cursor.col; /* cursor on the last replaced char */ | |
| 7203 #ifdef FEAT_MBYTE | |
| 7204 /* if the character on the left of the current cursor is a multi-byte | |
| 7205 * character, move two characters left */ | |
| 7206 if (has_mbyte) | |
| 7207 mb_adjust_cursor(); | |
| 7208 #endif | |
| 7209 curbuf->b_op_end = curwin->w_cursor; | |
| 7210 curwin->w_set_curswant = TRUE; | |
| 7211 set_last_insert(cap->nchar); | |
| 7212 } | |
| 7213 } | |
| 7214 | |
| 7215 #ifdef FEAT_VISUAL | |
| 7216 /* | |
| 7217 * 'o': Exchange start and end of Visual area. | |
| 7218 * 'O': same, but in block mode exchange left and right corners. | |
| 7219 */ | |
| 7220 static void | |
| 7221 v_swap_corners(cmdchar) | |
| 7222 int cmdchar; | |
| 7223 { | |
| 7224 pos_T old_cursor; | |
| 7225 colnr_T left, right; | |
| 7226 | |
| 7227 if (cmdchar == 'O' && VIsual_mode == Ctrl_V) | |
| 7228 { | |
| 7229 old_cursor = curwin->w_cursor; | |
| 7230 getvcols(curwin, &old_cursor, &VIsual, &left, &right); | |
| 7231 curwin->w_cursor.lnum = VIsual.lnum; | |
| 7232 coladvance(left); | |
| 7233 VIsual = curwin->w_cursor; | |
| 7234 | |
| 7235 curwin->w_cursor.lnum = old_cursor.lnum; | |
| 7236 curwin->w_curswant = right; | |
| 7237 /* 'selection "exclusive" and cursor at right-bottom corner: move it | |
| 7238 * right one column */ | |
| 7239 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e') | |
| 7240 ++curwin->w_curswant; | |
| 7241 coladvance(curwin->w_curswant); | |
| 7242 if (curwin->w_cursor.col == old_cursor.col | |
| 7243 #ifdef FEAT_VIRTUALEDIT | |
| 7244 && (!virtual_active() | |
| 7245 || curwin->w_cursor.coladd == old_cursor.coladd) | |
| 7246 #endif | |
| 7247 ) | |
| 7248 { | |
| 7249 curwin->w_cursor.lnum = VIsual.lnum; | |
| 7250 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e') | |
| 7251 ++right; | |
| 7252 coladvance(right); | |
| 7253 VIsual = curwin->w_cursor; | |
| 7254 | |
| 7255 curwin->w_cursor.lnum = old_cursor.lnum; | |
| 7256 coladvance(left); | |
| 7257 curwin->w_curswant = left; | |
| 7258 } | |
| 7259 } | |
| 7260 else | |
| 7261 { | |
| 7262 old_cursor = curwin->w_cursor; | |
| 7263 curwin->w_cursor = VIsual; | |
| 7264 VIsual = old_cursor; | |
| 7265 curwin->w_set_curswant = TRUE; | |
| 7266 } | |
| 7267 } | |
| 7268 #endif /* FEAT_VISUAL */ | |
| 7269 | |
| 7270 /* | |
| 7271 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE). | |
| 7272 */ | |
| 7273 static void | |
| 7274 nv_Replace(cap) | |
| 7275 cmdarg_T *cap; | |
| 7276 { | |
| 7277 #ifdef FEAT_VISUAL | |
| 7278 if (VIsual_active) /* "R" is replace lines */ | |
| 7279 { | |
| 7280 cap->cmdchar = 'c'; | |
| 7281 cap->nchar = NUL; | |
| 4213 | 7282 VIsual_mode_orig = VIsual_mode; /* remember original area for gv */ |
| 7 | 7283 VIsual_mode = 'V'; |
| 7284 nv_operator(cap); | |
| 7285 } | |
| 7286 else | |
| 7287 #endif | |
| 7288 if (!checkclearopq(cap->oap)) | |
| 7289 { | |
| 7290 if (!curbuf->b_p_ma) | |
| 7291 EMSG(_(e_modifiable)); | |
| 7292 else | |
| 7293 { | |
| 7294 #ifdef FEAT_VIRTUALEDIT | |
| 7295 if (virtual_active()) | |
| 7296 coladvance(getviscol()); | |
| 7297 #endif | |
| 7298 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE); | |
| 7299 } | |
| 7300 } | |
| 7301 } | |
| 7302 | |
| 7303 #ifdef FEAT_VREPLACE | |
| 7304 /* | |
| 7305 * "gr". | |
| 7306 */ | |
| 7307 static void | |
| 7308 nv_vreplace(cap) | |
| 7309 cmdarg_T *cap; | |
| 7310 { | |
| 7311 # ifdef FEAT_VISUAL | |
| 7312 if (VIsual_active) | |
| 7313 { | |
| 7314 cap->cmdchar = 'r'; | |
| 7315 cap->nchar = cap->extra_char; | |
| 7316 nv_replace(cap); /* Do same as "r" in Visual mode for now */ | |
| 7317 } | |
| 7318 else | |
| 7319 # endif | |
| 7320 if (!checkclearopq(cap->oap)) | |
| 7321 { | |
| 7322 if (!curbuf->b_p_ma) | |
| 7323 EMSG(_(e_modifiable)); | |
| 7324 else | |
| 7325 { | |
| 7326 if (cap->extra_char == Ctrl_V) /* get another character */ | |
| 7327 cap->extra_char = get_literal(); | |
| 7328 stuffcharReadbuff(cap->extra_char); | |
| 7329 stuffcharReadbuff(ESC); | |
| 7330 # ifdef FEAT_VIRTUALEDIT | |
| 7331 if (virtual_active()) | |
| 7332 coladvance(getviscol()); | |
| 7333 # endif | |
| 7334 invoke_edit(cap, TRUE, 'v', FALSE); | |
| 7335 } | |
| 7336 } | |
| 7337 } | |
| 7338 #endif | |
| 7339 | |
| 7340 /* | |
| 7341 * Swap case for "~" command, when it does not work like an operator. | |
| 7342 */ | |
| 7343 static void | |
| 7344 n_swapchar(cap) | |
| 7345 cmdarg_T *cap; | |
| 7346 { | |
| 7347 long n; | |
| 7348 pos_T startpos; | |
| 7349 int did_change = 0; | |
| 7350 #ifdef FEAT_NETBEANS_INTG | |
| 7351 pos_T pos; | |
| 7352 char_u *ptr; | |
| 7353 int count; | |
| 7354 #endif | |
| 7355 | |
| 7356 if (checkclearopq(cap->oap)) | |
| 7357 return; | |
| 7358 | |
| 7359 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL) | |
| 7360 { | |
| 7361 clearopbeep(cap->oap); | |
| 7362 return; | |
| 7363 } | |
| 7364 | |
| 7365 prep_redo_cmd(cap); | |
| 7366 | |
| 7367 if (u_save_cursor() == FAIL) | |
| 7368 return; | |
| 7369 | |
| 7370 startpos = curwin->w_cursor; | |
| 7371 #ifdef FEAT_NETBEANS_INTG | |
| 7372 pos = startpos; | |
| 7373 #endif | |
| 7374 for (n = cap->count1; n > 0; --n) | |
| 7375 { | |
| 7376 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor); | |
| 7377 inc_cursor(); | |
| 7378 if (gchar_cursor() == NUL) | |
| 7379 { | |
| 7380 if (vim_strchr(p_ww, '~') != NULL | |
| 7381 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 7382 { | |
| 7383 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7384 if (netbeans_active()) |
| 7 | 7385 { |
| 7386 if (did_change) | |
| 7387 { | |
| 7388 ptr = ml_get(pos.lnum); | |
| 835 | 7389 count = (int)STRLEN(ptr) - pos.col; |
| 33 | 7390 netbeans_removed(curbuf, pos.lnum, pos.col, |
| 7391 (long)count); | |
| 7 | 7392 netbeans_inserted(curbuf, pos.lnum, pos.col, |
| 33 | 7393 &ptr[pos.col], count); |
| 7 | 7394 } |
| 7395 pos.col = 0; | |
| 7396 pos.lnum++; | |
| 7397 } | |
| 7398 #endif | |
| 7399 ++curwin->w_cursor.lnum; | |
| 7400 curwin->w_cursor.col = 0; | |
| 7401 if (n > 1) | |
| 7402 { | |
| 7403 if (u_savesub(curwin->w_cursor.lnum) == FAIL) | |
| 7404 break; | |
| 7405 u_clearline(); | |
| 7406 } | |
| 7407 } | |
| 7408 else | |
| 7409 break; | |
| 7410 } | |
| 7411 } | |
| 7412 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7413 if (did_change && netbeans_active()) |
| 7 | 7414 { |
| 7415 ptr = ml_get(pos.lnum); | |
| 7416 count = curwin->w_cursor.col - pos.col; | |
| 33 | 7417 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
| 7418 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count); | |
| 7 | 7419 } |
| 7420 #endif | |
| 7421 | |
| 7422 | |
| 7423 check_cursor(); | |
| 7424 curwin->w_set_curswant = TRUE; | |
| 7425 if (did_change) | |
| 7426 { | |
| 7427 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1, | |
| 7428 0L); | |
| 7429 curbuf->b_op_start = startpos; | |
| 7430 curbuf->b_op_end = curwin->w_cursor; | |
| 7431 if (curbuf->b_op_end.col > 0) | |
| 7432 --curbuf->b_op_end.col; | |
| 7433 } | |
| 7434 } | |
| 7435 | |
| 7436 /* | |
| 7437 * Move cursor to mark. | |
| 7438 */ | |
| 7439 static void | |
| 7440 nv_cursormark(cap, flag, pos) | |
| 7441 cmdarg_T *cap; | |
| 7442 int flag; | |
| 7443 pos_T *pos; | |
| 7444 { | |
| 7445 if (check_mark(pos) == FAIL) | |
| 7446 clearop(cap->oap); | |
| 7447 else | |
| 7448 { | |
| 7449 if (cap->cmdchar == '\'' | |
| 7450 || cap->cmdchar == '`' | |
| 7451 || cap->cmdchar == '[' | |
| 7452 || cap->cmdchar == ']') | |
| 7453 setpcmark(); | |
| 7454 curwin->w_cursor = *pos; | |
| 7455 if (flag) | |
| 7456 beginline(BL_WHITE | BL_FIX); | |
| 7457 else | |
| 7458 check_cursor(); | |
| 7459 } | |
| 7460 cap->oap->motion_type = flag ? MLINE : MCHAR; | |
| 7461 if (cap->cmdchar == '`') | |
| 7462 cap->oap->use_reg_one = TRUE; | |
| 7463 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */ | |
| 7464 curwin->w_set_curswant = TRUE; | |
| 7465 } | |
| 7466 | |
| 7467 #ifdef FEAT_VISUAL | |
| 7468 /* | |
| 7469 * Handle commands that are operators in Visual mode. | |
| 7470 */ | |
| 7471 static void | |
| 7472 v_visop(cap) | |
| 7473 cmdarg_T *cap; | |
| 7474 { | |
| 7475 static char_u trans[] = "YyDdCcxdXdAAIIrr"; | |
| 7476 | |
| 7477 /* Uppercase means linewise, except in block mode, then "D" deletes till | |
| 4352 | 7478 * the end of the line, and "C" replaces till EOL */ |
| 7 | 7479 if (isupper(cap->cmdchar)) |
| 7480 { | |
| 7481 if (VIsual_mode != Ctrl_V) | |
| 4213 | 7482 { |
| 7483 VIsual_mode_orig = VIsual_mode; | |
| 7 | 7484 VIsual_mode = 'V'; |
| 4213 | 7485 } |
| 7 | 7486 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D') |
| 7487 curwin->w_curswant = MAXCOL; | |
| 7488 } | |
| 7489 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1); | |
| 7490 nv_operator(cap); | |
| 7491 } | |
| 7492 #endif | |
| 7493 | |
| 7494 /* | |
| 7495 * "s" and "S" commands. | |
| 7496 */ | |
| 7497 static void | |
| 7498 nv_subst(cap) | |
| 7499 cmdarg_T *cap; | |
| 7500 { | |
| 7501 #ifdef FEAT_VISUAL | |
| 7502 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */ | |
| 7503 { | |
| 7504 if (cap->cmdchar == 'S') | |
| 4213 | 7505 { |
| 7506 VIsual_mode_orig = VIsual_mode; | |
| 7 | 7507 VIsual_mode = 'V'; |
| 4213 | 7508 } |
| 7 | 7509 cap->cmdchar = 'c'; |
| 7510 nv_operator(cap); | |
| 7511 } | |
| 7512 else | |
| 7513 #endif | |
| 7514 nv_optrans(cap); | |
| 7515 } | |
| 7516 | |
| 7517 /* | |
| 7518 * Abbreviated commands. | |
| 7519 */ | |
| 7520 static void | |
| 7521 nv_abbrev(cap) | |
| 7522 cmdarg_T *cap; | |
| 7523 { | |
| 7524 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL) | |
| 7525 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */ | |
| 7526 | |
| 7527 #ifdef FEAT_VISUAL | |
| 7528 /* in Visual mode these commands are operators */ | |
| 7529 if (VIsual_active) | |
| 7530 v_visop(cap); | |
| 7531 else | |
| 7532 #endif | |
| 7533 nv_optrans(cap); | |
| 7534 } | |
| 7535 | |
| 7536 /* | |
| 7537 * Translate a command into another command. | |
| 7538 */ | |
| 7539 static void | |
| 7540 nv_optrans(cap) | |
| 7541 cmdarg_T *cap; | |
| 7542 { | |
| 7543 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh", | |
| 7544 (char_u *)"d$", (char_u *)"c$", | |
| 7545 (char_u *)"cl", (char_u *)"cc", | |
| 7546 (char_u *)"yy", (char_u *)":s\r"}; | |
| 7547 static char_u *str = (char_u *)"xXDCsSY&"; | |
| 7548 | |
| 7549 if (!checkclearopq(cap->oap)) | |
| 7550 { | |
| 164 | 7551 /* In Vi "2D" doesn't delete the next line. Can't translate it |
| 7552 * either, because "2." should also not use the count. */ | |
| 7553 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL) | |
| 7554 { | |
| 7555 cap->oap->start = curwin->w_cursor; | |
| 7556 cap->oap->op_type = OP_DELETE; | |
| 1490 | 7557 #ifdef FEAT_EVAL |
| 7558 set_op_var(OP_DELETE); | |
| 7559 #endif | |
| 164 | 7560 cap->count1 = 1; |
| 7561 nv_dollar(cap); | |
| 7562 finish_op = TRUE; | |
| 7563 ResetRedobuff(); | |
| 7564 AppendCharToRedobuff('D'); | |
| 7565 } | |
| 7566 else | |
| 7567 { | |
| 7568 if (cap->count0) | |
| 7569 stuffnumReadbuff(cap->count0); | |
| 7570 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]); | |
| 7571 } | |
| 7 | 7572 } |
| 7573 cap->opcount = 0; | |
| 7574 } | |
| 7575 | |
| 7576 /* | |
| 7577 * "'" and "`" commands. Also for "g'" and "g`". | |
| 7578 * cap->arg is TRUE for "'" and "g'". | |
| 7579 */ | |
| 7580 static void | |
| 7581 nv_gomark(cap) | |
| 7582 cmdarg_T *cap; | |
| 7583 { | |
| 7584 pos_T *pos; | |
| 7585 int c; | |
| 7586 #ifdef FEAT_FOLDING | |
| 4017 | 7587 pos_T old_cursor = curwin->w_cursor; |
| 7 | 7588 int old_KeyTyped = KeyTyped; /* getting file may reset it */ |
| 7589 #endif | |
| 7590 | |
| 7591 if (cap->cmdchar == 'g') | |
| 7592 c = cap->extra_char; | |
| 7593 else | |
| 7594 c = cap->nchar; | |
| 7595 pos = getmark(c, (cap->oap->op_type == OP_NOP)); | |
| 7596 if (pos == (pos_T *)-1) /* jumped to other file */ | |
| 7597 { | |
| 7598 if (cap->arg) | |
| 7599 { | |
| 7600 check_cursor_lnum(); | |
| 7601 beginline(BL_WHITE | BL_FIX); | |
| 7602 } | |
| 7603 else | |
| 7604 check_cursor(); | |
| 7605 } | |
| 7606 else | |
| 7607 nv_cursormark(cap, cap->arg, pos); | |
| 7608 | |
| 7609 #ifdef FEAT_VIRTUALEDIT | |
| 7610 /* May need to clear the coladd that a mark includes. */ | |
| 7611 if (!virtual_active()) | |
| 7612 curwin->w_cursor.coladd = 0; | |
| 7613 #endif | |
| 7614 #ifdef FEAT_FOLDING | |
| 7615 if (cap->oap->op_type == OP_NOP | |
| 4057 | 7616 && pos != NULL |
| 4017 | 7617 && (pos == (pos_T *)-1 || !equalpos(old_cursor, *pos)) |
| 7 | 7618 && (fdo_flags & FDO_MARK) |
| 7619 && old_KeyTyped) | |
| 7620 foldOpenCursor(); | |
| 7621 #endif | |
| 7622 } | |
| 7623 | |
| 7624 /* | |
| 7625 * Handle CTRL-O, CTRL-I, "g;" and "g," commands. | |
| 7626 */ | |
| 7627 static void | |
| 7628 nv_pcmark(cap) | |
| 7629 cmdarg_T *cap; | |
| 7630 { | |
| 7631 #ifdef FEAT_JUMPLIST | |
| 7632 pos_T *pos; | |
| 7633 # ifdef FEAT_FOLDING | |
| 7634 linenr_T lnum = curwin->w_cursor.lnum; | |
| 7635 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
| 7636 # endif | |
| 7637 | |
| 7638 if (!checkclearopq(cap->oap)) | |
| 7639 { | |
| 7640 if (cap->cmdchar == 'g') | |
| 7641 pos = movechangelist((int)cap->count1); | |
| 7642 else | |
| 7643 pos = movemark((int)cap->count1); | |
| 7644 if (pos == (pos_T *)-1) /* jump to other file */ | |
| 7645 { | |
| 7646 curwin->w_set_curswant = TRUE; | |
| 7647 check_cursor(); | |
| 7648 } | |
| 7649 else if (pos != NULL) /* can jump */ | |
| 7650 nv_cursormark(cap, FALSE, pos); | |
| 7651 else if (cap->cmdchar == 'g') | |
| 7652 { | |
| 7653 if (curbuf->b_changelistlen == 0) | |
| 7654 EMSG(_("E664: changelist is empty")); | |
| 7655 else if (cap->count1 < 0) | |
| 7656 EMSG(_("E662: At start of changelist")); | |
| 7657 else | |
| 7658 EMSG(_("E663: At end of changelist")); | |
| 7659 } | |
| 7660 else | |
| 7661 clearopbeep(cap->oap); | |
| 7662 # ifdef FEAT_FOLDING | |
| 7663 if (cap->oap->op_type == OP_NOP | |
| 7664 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
| 7665 && (fdo_flags & FDO_MARK) | |
| 7666 && old_KeyTyped) | |
| 7667 foldOpenCursor(); | |
| 7668 # endif | |
| 7669 } | |
| 7670 #else | |
| 7671 clearopbeep(cap->oap); | |
| 7672 #endif | |
| 7673 } | |
| 7674 | |
| 7675 /* | |
| 7676 * Handle '"' command. | |
| 7677 */ | |
| 7678 static void | |
| 7679 nv_regname(cap) | |
| 7680 cmdarg_T *cap; | |
| 7681 { | |
| 7682 if (checkclearop(cap->oap)) | |
| 7683 return; | |
| 7684 #ifdef FEAT_EVAL | |
| 7685 if (cap->nchar == '=') | |
| 7686 cap->nchar = get_expr_register(); | |
| 7687 #endif | |
| 7688 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE)) | |
| 7689 { | |
| 7690 cap->oap->regname = cap->nchar; | |
| 7691 cap->opcount = cap->count0; /* remember count before '"' */ | |
| 7692 #ifdef FEAT_EVAL | |
| 7693 set_reg_var(cap->oap->regname); | |
| 7694 #endif | |
| 7695 } | |
| 7696 else | |
| 7697 clearopbeep(cap->oap); | |
| 7698 } | |
| 7699 | |
| 7700 #ifdef FEAT_VISUAL | |
| 7701 /* | |
| 7702 * Handle "v", "V" and "CTRL-V" commands. | |
| 7703 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg | |
| 7704 * is TRUE. | |
| 167 | 7705 * Handle CTRL-Q just like CTRL-V. |
| 7 | 7706 */ |
| 7707 static void | |
| 7708 nv_visual(cap) | |
| 7709 cmdarg_T *cap; | |
| 7710 { | |
| 167 | 7711 if (cap->cmdchar == Ctrl_Q) |
| 7712 cap->cmdchar = Ctrl_V; | |
| 7713 | |
| 7 | 7714 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it |
| 7715 * characterwise, linewise, or blockwise. */ | |
| 7716 if (cap->oap->op_type != OP_NOP) | |
| 7717 { | |
| 7718 cap->oap->motion_force = cap->cmdchar; | |
| 7719 finish_op = FALSE; /* operator doesn't finish now but later */ | |
| 7720 return; | |
| 7721 } | |
| 7722 | |
| 7723 VIsual_select = cap->arg; | |
| 7724 if (VIsual_active) /* change Visual mode */ | |
| 7725 { | |
| 7726 if (VIsual_mode == cap->cmdchar) /* stop visual mode */ | |
| 7727 end_visual_mode(); | |
| 7728 else /* toggle char/block mode */ | |
| 7729 { /* or char/line mode */ | |
| 7730 VIsual_mode = cap->cmdchar; | |
| 7731 showmode(); | |
| 7732 } | |
| 7733 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
| 7734 } | |
| 7735 else /* start Visual mode */ | |
| 7736 { | |
| 7737 check_visual_highlight(); | |
| 3537 | 7738 if (cap->count0 > 0 && resel_VIsual_mode != NUL) |
| 7739 { | |
| 7740 /* use previously selected part */ | |
| 7 | 7741 VIsual = curwin->w_cursor; |
| 7742 | |
| 7743 VIsual_active = TRUE; | |
| 7744 VIsual_reselect = TRUE; | |
| 7745 if (!cap->arg) | |
| 7746 /* start Select mode when 'selectmode' contains "cmd" */ | |
| 7747 may_start_select('c'); | |
| 7748 #ifdef FEAT_MOUSE | |
| 7749 setmouse(); | |
| 7750 #endif | |
| 641 | 7751 if (p_smd && msg_silent == 0) |
| 7 | 7752 redraw_cmdline = TRUE; /* show visual mode later */ |
| 7753 /* | |
| 7754 * For V and ^V, we multiply the number of lines even if there | |
| 7755 * was only one -- webb | |
| 7756 */ | |
| 7757 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1) | |
| 7758 { | |
| 7759 curwin->w_cursor.lnum += | |
| 7760 resel_VIsual_line_count * cap->count0 - 1; | |
| 7761 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 7762 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 7763 } | |
| 7764 VIsual_mode = resel_VIsual_mode; | |
| 7765 if (VIsual_mode == 'v') | |
| 7766 { | |
| 7767 if (resel_VIsual_line_count <= 1) | |
| 3125 | 7768 { |
| 7769 validate_virtcol(); | |
| 7770 curwin->w_curswant = curwin->w_virtcol | |
| 7771 + resel_VIsual_vcol * cap->count0 - 1; | |
| 7772 } | |
| 7 | 7773 else |
| 3125 | 7774 curwin->w_curswant = resel_VIsual_vcol; |
| 7775 coladvance(curwin->w_curswant); | |
| 7 | 7776 } |
| 3125 | 7777 if (resel_VIsual_vcol == MAXCOL) |
| 7 | 7778 { |
| 7779 curwin->w_curswant = MAXCOL; | |
| 7780 coladvance((colnr_T)MAXCOL); | |
| 7781 } | |
| 7782 else if (VIsual_mode == Ctrl_V) | |
| 7783 { | |
| 7784 validate_virtcol(); | |
| 7785 curwin->w_curswant = curwin->w_virtcol | |
| 3125 | 7786 + resel_VIsual_vcol * cap->count0 - 1; |
| 7 | 7787 coladvance(curwin->w_curswant); |
| 7788 } | |
| 7789 else | |
| 7790 curwin->w_set_curswant = TRUE; | |
| 7791 redraw_curbuf_later(INVERTED); /* show the inversion */ | |
| 7792 } | |
| 7793 else | |
| 7794 { | |
| 7795 if (!cap->arg) | |
| 7796 /* start Select mode when 'selectmode' contains "cmd" */ | |
| 7797 may_start_select('c'); | |
| 7798 n_start_visual_mode(cap->cmdchar); | |
| 3537 | 7799 if (VIsual_mode != 'V' && *p_sel == 'e') |
| 7800 ++cap->count1; /* include one more char */ | |
| 7801 if (cap->count0 > 0 && --cap->count1 > 0) | |
| 7802 { | |
| 7803 /* With a count select that many characters or lines. */ | |
| 7804 if (VIsual_mode == 'v' || VIsual_mode == Ctrl_V) | |
| 7805 nv_right(cap); | |
| 7806 else if (VIsual_mode == 'V') | |
| 7807 nv_down(cap); | |
| 7808 } | |
| 7 | 7809 } |
| 7810 } | |
| 7811 } | |
| 7812 | |
| 7813 /* | |
| 7814 * Start selection for Shift-movement keys. | |
| 7815 */ | |
| 7816 void | |
| 7817 start_selection() | |
| 7818 { | |
| 7819 /* if 'selectmode' contains "key", start Select mode */ | |
| 7820 may_start_select('k'); | |
| 7821 n_start_visual_mode('v'); | |
| 7822 } | |
| 7823 | |
| 7824 /* | |
| 7825 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu. | |
| 7826 */ | |
| 7827 void | |
| 7828 may_start_select(c) | |
| 7829 int c; | |
| 7830 { | |
| 7831 VIsual_select = (stuff_empty() && typebuf_typed() | |
| 7832 && (vim_strchr(p_slm, c) != NULL)); | |
| 7833 } | |
| 7834 | |
| 7835 /* | |
| 7836 * Start Visual mode "c". | |
| 7837 * Should set VIsual_select before calling this. | |
| 7838 */ | |
| 7839 static void | |
| 7840 n_start_visual_mode(c) | |
| 7841 int c; | |
| 7842 { | |
|
2378
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Add the 'concealcursor' option to decide when the cursor line is to be
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diff
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|
7843 #ifdef FEAT_CONCEAL |
|
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diff
changeset
|
7844 /* Check for redraw before changing the state. */ |
|
2428
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Changes for VMS. Mostly by Zoltan Arpadffy.
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changeset
|
7845 conceal_check_cursur_line(); |
|
2378
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diff
changeset
|
7846 #endif |
|
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parents:
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diff
changeset
|
7847 |
| 7 | 7848 VIsual_mode = c; |
| 7849 VIsual_active = TRUE; | |
| 7850 VIsual_reselect = TRUE; | |
| 7851 #ifdef FEAT_VIRTUALEDIT | |
| 7852 /* Corner case: the 0 position in a tab may change when going into | |
| 7853 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting. | |
| 7854 */ | |
| 7855 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB) | |
| 3742 | 7856 { |
| 7857 validate_virtcol(); | |
| 7 | 7858 coladvance(curwin->w_virtcol); |
| 3742 | 7859 } |
| 7 | 7860 #endif |
| 7861 VIsual = curwin->w_cursor; | |
| 7862 | |
| 7863 #ifdef FEAT_FOLDING | |
| 7864 foldAdjustVisual(); | |
| 7865 #endif | |
| 7866 | |
| 7867 #ifdef FEAT_MOUSE | |
| 7868 setmouse(); | |
| 7869 #endif | |
|
2378
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diff
changeset
|
7870 #ifdef FEAT_CONCEAL |
|
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Add the 'concealcursor' option to decide when the cursor line is to be
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diff
changeset
|
7871 /* Check for redraw after changing the state. */ |
|
2428
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diff
changeset
|
7872 conceal_check_cursur_line(); |
|
2378
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diff
changeset
|
7873 #endif |
|
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diff
changeset
|
7874 |
| 641 | 7875 if (p_smd && msg_silent == 0) |
| 7 | 7876 redraw_cmdline = TRUE; /* show visual mode later */ |
| 7877 #ifdef FEAT_CLIPBOARD | |
| 7878 /* Make sure the clipboard gets updated. Needed because start and | |
| 7879 * end may still be the same, and the selection needs to be owned */ | |
| 7880 clip_star.vmode = NUL; | |
| 7881 #endif | |
| 7882 | |
| 7883 /* Only need to redraw this line, unless still need to redraw an old | |
| 7884 * Visual area (when 'lazyredraw' is set). */ | |
| 7885 if (curwin->w_redr_type < INVERTED) | |
| 7886 { | |
| 7887 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum; | |
| 7888 curwin->w_old_visual_lnum = curwin->w_cursor.lnum; | |
| 7889 } | |
| 7890 } | |
| 7891 | |
| 7892 #endif /* FEAT_VISUAL */ | |
| 7893 | |
| 7894 /* | |
| 7895 * CTRL-W: Window commands | |
| 7896 */ | |
| 7897 static void | |
| 7898 nv_window(cap) | |
| 7899 cmdarg_T *cap; | |
| 7900 { | |
| 7901 #ifdef FEAT_WINDOWS | |
| 7902 if (!checkclearop(cap->oap)) | |
| 7903 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */ | |
| 7904 #else | |
| 7905 (void)checkclearop(cap->oap); | |
| 7906 #endif | |
| 7907 } | |
| 7908 | |
| 7909 /* | |
| 7910 * CTRL-Z: Suspend | |
| 7911 */ | |
| 7912 static void | |
| 7913 nv_suspend(cap) | |
| 7914 cmdarg_T *cap; | |
| 7915 { | |
| 7916 clearop(cap->oap); | |
| 7917 #ifdef FEAT_VISUAL | |
| 7918 if (VIsual_active) | |
| 7919 end_visual_mode(); /* stop Visual mode */ | |
| 7920 #endif | |
| 7921 do_cmdline_cmd((char_u *)"st"); | |
| 7922 } | |
| 7923 | |
| 7924 /* | |
| 7925 * Commands starting with "g". | |
| 7926 */ | |
| 7927 static void | |
| 7928 nv_g_cmd(cap) | |
| 7929 cmdarg_T *cap; | |
| 7930 { | |
| 7931 oparg_T *oap = cap->oap; | |
| 7932 #ifdef FEAT_VISUAL | |
| 7933 pos_T tpos; | |
| 7934 #endif | |
| 7935 int i; | |
| 7936 int flag = FALSE; | |
| 7937 | |
| 7938 switch (cap->nchar) | |
| 7939 { | |
| 7940 #ifdef MEM_PROFILE | |
| 7941 /* | |
| 7942 * "g^A": dump log of used memory. | |
| 7943 */ | |
| 7944 case Ctrl_A: | |
| 7945 vim_mem_profile_dump(); | |
| 7946 break; | |
| 7947 #endif | |
| 7948 | |
| 7949 #ifdef FEAT_VREPLACE | |
| 7950 /* | |
| 7951 * "gR": Enter virtual replace mode. | |
| 7952 */ | |
| 7953 case 'R': | |
| 7954 cap->arg = TRUE; | |
| 7955 nv_Replace(cap); | |
| 7956 break; | |
| 7957 | |
| 7958 case 'r': | |
| 7959 nv_vreplace(cap); | |
| 7960 break; | |
| 7961 #endif | |
| 7962 | |
| 7963 case '&': | |
| 7964 do_cmdline_cmd((char_u *)"%s//~/&"); | |
| 7965 break; | |
| 7966 | |
| 7967 #ifdef FEAT_VISUAL | |
| 7968 /* | |
| 7969 * "gv": Reselect the previous Visual area. If Visual already active, | |
| 7970 * exchange previous and current Visual area. | |
| 7971 */ | |
| 7972 case 'v': | |
| 7973 if (checkclearop(oap)) | |
| 7974 break; | |
| 7975 | |
| 690 | 7976 if ( curbuf->b_visual.vi_start.lnum == 0 |
| 7977 || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count | |
| 7978 || curbuf->b_visual.vi_end.lnum == 0) | |
| 7 | 7979 beep_flush(); |
| 7980 else | |
| 7981 { | |
| 7982 /* set w_cursor to the start of the Visual area, tpos to the end */ | |
| 7983 if (VIsual_active) | |
| 7984 { | |
| 7985 i = VIsual_mode; | |
| 690 | 7986 VIsual_mode = curbuf->b_visual.vi_mode; |
| 7987 curbuf->b_visual.vi_mode = i; | |
| 7 | 7988 # ifdef FEAT_EVAL |
| 7989 curbuf->b_visual_mode_eval = i; | |
| 7990 # endif | |
| 7991 i = curwin->w_curswant; | |
| 690 | 7992 curwin->w_curswant = curbuf->b_visual.vi_curswant; |
| 7993 curbuf->b_visual.vi_curswant = i; | |
| 7994 | |
| 7995 tpos = curbuf->b_visual.vi_end; | |
| 7996 curbuf->b_visual.vi_end = curwin->w_cursor; | |
| 7997 curwin->w_cursor = curbuf->b_visual.vi_start; | |
| 7998 curbuf->b_visual.vi_start = VIsual; | |
| 7 | 7999 } |
| 8000 else | |
| 8001 { | |
| 690 | 8002 VIsual_mode = curbuf->b_visual.vi_mode; |
| 8003 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
| 8004 tpos = curbuf->b_visual.vi_end; | |
| 8005 curwin->w_cursor = curbuf->b_visual.vi_start; | |
| 7 | 8006 } |
| 8007 | |
| 8008 VIsual_active = TRUE; | |
| 8009 VIsual_reselect = TRUE; | |
| 8010 | |
| 8011 /* Set Visual to the start and w_cursor to the end of the Visual | |
| 8012 * area. Make sure they are on an existing character. */ | |
| 8013 check_cursor(); | |
| 8014 VIsual = curwin->w_cursor; | |
| 8015 curwin->w_cursor = tpos; | |
| 8016 check_cursor(); | |
| 8017 update_topline(); | |
| 8018 /* | |
| 8019 * When called from normal "g" command: start Select mode when | |
| 8020 * 'selectmode' contains "cmd". When called for K_SELECT, always | |
| 8021 * start Select mode. | |
| 8022 */ | |
| 8023 if (cap->arg) | |
| 8024 VIsual_select = TRUE; | |
| 8025 else | |
| 8026 may_start_select('c'); | |
| 8027 #ifdef FEAT_MOUSE | |
| 8028 setmouse(); | |
| 8029 #endif | |
| 8030 #ifdef FEAT_CLIPBOARD | |
| 8031 /* Make sure the clipboard gets updated. Needed because start and | |
| 8032 * end are still the same, and the selection needs to be owned */ | |
| 8033 clip_star.vmode = NUL; | |
| 8034 #endif | |
| 8035 redraw_curbuf_later(INVERTED); | |
| 8036 showmode(); | |
| 8037 } | |
| 8038 break; | |
| 8039 /* | |
| 8040 * "gV": Don't reselect the previous Visual area after a Select mode | |
| 8041 * mapping of menu. | |
| 8042 */ | |
| 8043 case 'V': | |
| 8044 VIsual_reselect = FALSE; | |
| 8045 break; | |
| 8046 | |
| 8047 /* | |
| 8048 * "gh": start Select mode. | |
| 8049 * "gH": start Select line mode. | |
| 8050 * "g^H": start Select block mode. | |
| 8051 */ | |
| 8052 case K_BS: | |
| 8053 cap->nchar = Ctrl_H; | |
| 8054 /* FALLTHROUGH */ | |
| 8055 case 'h': | |
| 8056 case 'H': | |
| 8057 case Ctrl_H: | |
| 8058 # ifdef EBCDIC | |
| 8059 /* EBCDIC: 'v'-'h' != '^v'-'^h' */ | |
| 8060 if (cap->nchar == Ctrl_H) | |
| 8061 cap->cmdchar = Ctrl_V; | |
| 8062 else | |
| 8063 # endif | |
| 8064 cap->cmdchar = cap->nchar + ('v' - 'h'); | |
| 8065 cap->arg = TRUE; | |
| 8066 nv_visual(cap); | |
| 8067 break; | |
| 3718 | 8068 #endif /* FEAT_VISUAL */ |
| 3701 | 8069 |
| 8070 /* "gn", "gN" visually select next/previous search match | |
| 8071 * "gn" selects next match | |
| 8072 * "gN" selects previous match | |
| 8073 */ | |
| 8074 case 'N': | |
| 8075 case 'n': | |
| 3714 | 8076 #ifdef FEAT_VISUAL |
| 3701 | 8077 if (!current_search(cap->count1, cap->nchar == 'n')) |
| 3714 | 8078 #endif |
| 3896 | 8079 clearopbeep(oap); |
| 3701 | 8080 break; |
| 7 | 8081 |
| 8082 /* | |
| 8083 * "gj" and "gk" two new funny movement keys -- up and down | |
| 8084 * movement based on *screen* line rather than *file* line. | |
| 8085 */ | |
| 8086 case 'j': | |
| 8087 case K_DOWN: | |
| 8088 /* with 'nowrap' it works just like the normal "j" command; also when | |
| 8089 * in a closed fold */ | |
| 8090 if (!curwin->w_p_wrap | |
| 8091 #ifdef FEAT_FOLDING | |
| 8092 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
| 8093 #endif | |
| 8094 ) | |
| 8095 { | |
| 8096 oap->motion_type = MLINE; | |
| 8097 i = cursor_down(cap->count1, oap->op_type == OP_NOP); | |
| 8098 } | |
| 8099 else | |
| 8100 i = nv_screengo(oap, FORWARD, cap->count1); | |
| 8101 if (i == FAIL) | |
| 8102 clearopbeep(oap); | |
| 8103 break; | |
| 8104 | |
| 8105 case 'k': | |
| 8106 case K_UP: | |
| 8107 /* with 'nowrap' it works just like the normal "k" command; also when | |
| 8108 * in a closed fold */ | |
| 8109 if (!curwin->w_p_wrap | |
| 8110 #ifdef FEAT_FOLDING | |
| 8111 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
| 8112 #endif | |
| 8113 ) | |
| 8114 { | |
| 8115 oap->motion_type = MLINE; | |
| 8116 i = cursor_up(cap->count1, oap->op_type == OP_NOP); | |
| 8117 } | |
| 8118 else | |
| 8119 i = nv_screengo(oap, BACKWARD, cap->count1); | |
| 8120 if (i == FAIL) | |
| 8121 clearopbeep(oap); | |
| 8122 break; | |
| 8123 | |
| 8124 /* | |
| 8125 * "gJ": join two lines without inserting a space. | |
| 8126 */ | |
| 8127 case 'J': | |
| 8128 nv_join(cap); | |
| 8129 break; | |
| 8130 | |
| 8131 /* | |
| 8132 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines. | |
| 8133 * "gm": middle of "g0" and "g$". | |
| 8134 */ | |
| 8135 case '^': | |
| 8136 flag = TRUE; | |
| 8137 /* FALLTHROUGH */ | |
| 8138 | |
| 8139 case '0': | |
| 8140 case 'm': | |
| 8141 case K_HOME: | |
| 8142 case K_KHOME: | |
| 8143 oap->motion_type = MCHAR; | |
| 8144 oap->inclusive = FALSE; | |
| 8145 if (curwin->w_p_wrap | |
| 8146 #ifdef FEAT_VERTSPLIT | |
| 8147 && curwin->w_width != 0 | |
| 8148 #endif | |
| 8149 ) | |
| 8150 { | |
| 8151 int width1 = W_WIDTH(curwin) - curwin_col_off(); | |
| 8152 int width2 = width1 + curwin_col_off2(); | |
| 8153 | |
| 8154 validate_virtcol(); | |
| 8155 i = 0; | |
| 8156 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0) | |
| 8157 i = (curwin->w_virtcol - width1) / width2 * width2 + width1; | |
| 8158 } | |
| 8159 else | |
| 8160 i = curwin->w_leftcol; | |
|
2178
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diff
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|
8161 /* Go to the middle of the screen line. When 'number' or |
|
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diff
changeset
|
8162 * 'relativenumber' is on and lines are wrapping the middle can be more |
|
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parents:
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diff
changeset
|
8163 * to the left. */ |
| 7 | 8164 if (cap->nchar == 'm') |
| 8165 i += (W_WIDTH(curwin) - curwin_col_off() | |
| 8166 + ((curwin->w_p_wrap && i > 0) | |
| 8167 ? curwin_col_off2() : 0)) / 2; | |
| 8168 coladvance((colnr_T)i); | |
| 8169 if (flag) | |
| 8170 { | |
| 8171 do | |
| 8172 i = gchar_cursor(); | |
| 8173 while (vim_iswhite(i) && oneright() == OK); | |
| 8174 } | |
| 8175 curwin->w_set_curswant = TRUE; | |
| 8176 break; | |
| 8177 | |
| 8178 case '_': | |
| 8179 /* "g_": to the last non-blank character in the line or <count> lines | |
| 8180 * downward. */ | |
| 8181 cap->oap->motion_type = MCHAR; | |
| 8182 cap->oap->inclusive = TRUE; | |
| 8183 curwin->w_curswant = MAXCOL; | |
| 8184 if (cursor_down((long)(cap->count1 - 1), | |
| 8185 cap->oap->op_type == OP_NOP) == FAIL) | |
| 8186 clearopbeep(cap->oap); | |
| 8187 else | |
| 8188 { | |
| 8189 char_u *ptr = ml_get_curline(); | |
| 8190 | |
| 8191 /* In Visual mode we may end up after the line. */ | |
| 8192 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL) | |
| 8193 --curwin->w_cursor.col; | |
| 8194 | |
| 8195 /* Decrease the cursor column until it's on a non-blank. */ | |
| 8196 while (curwin->w_cursor.col > 0 | |
| 8197 && vim_iswhite(ptr[curwin->w_cursor.col])) | |
| 8198 --curwin->w_cursor.col; | |
| 8199 curwin->w_set_curswant = TRUE; | |
|
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diff
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|
8200 #ifdef FEAT_VISUAL |
|
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diff
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|
8201 adjust_for_sel(cap); |
|
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diff
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|
8202 #endif |
| 7 | 8203 } |
| 8204 break; | |
| 8205 | |
| 8206 case '$': | |
| 8207 case K_END: | |
| 8208 case K_KEND: | |
| 8209 { | |
| 8210 int col_off = curwin_col_off(); | |
| 8211 | |
| 8212 oap->motion_type = MCHAR; | |
| 8213 oap->inclusive = TRUE; | |
| 8214 if (curwin->w_p_wrap | |
| 8215 #ifdef FEAT_VERTSPLIT | |
| 8216 && curwin->w_width != 0 | |
| 8217 #endif | |
| 8218 ) | |
| 8219 { | |
| 8220 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
| 8221 if (cap->count1 == 1) | |
| 8222 { | |
| 8223 int width1 = W_WIDTH(curwin) - col_off; | |
| 8224 int width2 = width1 + curwin_col_off2(); | |
| 8225 | |
| 8226 validate_virtcol(); | |
| 8227 i = width1 - 1; | |
| 8228 if (curwin->w_virtcol >= (colnr_T)width1) | |
| 8229 i += ((curwin->w_virtcol - width1) / width2 + 1) | |
| 8230 * width2; | |
| 8231 coladvance((colnr_T)i); | |
|
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diff
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|
8232 |
|
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diff
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|
8233 /* Make sure we stick in this column. */ |
|
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diff
changeset
|
8234 validate_virtcol(); |
|
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diff
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|
8235 curwin->w_curswant = curwin->w_virtcol; |
|
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4472
diff
changeset
|
8236 curwin->w_set_curswant = FALSE; |
| 7 | 8237 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) |
| 8238 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
| 8239 { | |
| 8240 /* | |
| 8241 * Check for landing on a character that got split at | |
| 8242 * the end of the line. We do not want to advance to | |
| 8243 * the next screen line. | |
| 8244 */ | |
| 8245 if (curwin->w_virtcol > (colnr_T)i) | |
| 8246 --curwin->w_cursor.col; | |
| 8247 } | |
| 8248 #endif | |
| 8249 } | |
| 8250 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL) | |
| 8251 clearopbeep(oap); | |
| 8252 } | |
| 8253 else | |
| 8254 { | |
| 8255 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1; | |
| 8256 coladvance((colnr_T)i); | |
| 40 | 8257 |
| 8258 /* Make sure we stick in this column. */ | |
| 8259 validate_virtcol(); | |
| 8260 curwin->w_curswant = curwin->w_virtcol; | |
| 8261 curwin->w_set_curswant = FALSE; | |
| 7 | 8262 } |
| 8263 } | |
| 8264 break; | |
| 8265 | |
| 8266 /* | |
| 8267 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>" | |
| 8268 */ | |
| 8269 case '*': | |
| 8270 case '#': | |
| 8271 #if POUND != '#' | |
| 8272 case POUND: /* pound sign (sometimes equal to '#') */ | |
| 8273 #endif | |
| 8274 case Ctrl_RSB: /* :tag or :tselect for current identifier */ | |
| 8275 case ']': /* :tselect for current identifier */ | |
| 8276 nv_ident(cap); | |
| 8277 break; | |
| 8278 | |
| 8279 /* | |
| 8280 * ge and gE: go back to end of word | |
| 8281 */ | |
| 8282 case 'e': | |
| 8283 case 'E': | |
| 8284 oap->motion_type = MCHAR; | |
| 8285 curwin->w_set_curswant = TRUE; | |
| 8286 oap->inclusive = TRUE; | |
| 8287 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL) | |
| 8288 clearopbeep(oap); | |
| 8289 break; | |
| 8290 | |
| 8291 /* | |
| 8292 * "g CTRL-G": display info about cursor position | |
| 8293 */ | |
| 8294 case Ctrl_G: | |
| 8295 cursor_pos_info(); | |
| 8296 break; | |
| 8297 | |
| 8298 /* | |
| 8299 * "gi": start Insert at the last position. | |
| 8300 */ | |
| 8301 case 'i': | |
| 8302 if (curbuf->b_last_insert.lnum != 0) | |
| 8303 { | |
| 8304 curwin->w_cursor = curbuf->b_last_insert; | |
| 8305 check_cursor_lnum(); | |
| 8306 i = (int)STRLEN(ml_get_curline()); | |
| 8307 if (curwin->w_cursor.col > (colnr_T)i) | |
| 8308 { | |
| 8309 #ifdef FEAT_VIRTUALEDIT | |
| 8310 if (virtual_active()) | |
| 8311 curwin->w_cursor.coladd += curwin->w_cursor.col - i; | |
| 8312 #endif | |
| 8313 curwin->w_cursor.col = i; | |
| 8314 } | |
| 8315 } | |
| 8316 cap->cmdchar = 'i'; | |
| 8317 nv_edit(cap); | |
| 8318 break; | |
| 8319 | |
| 8320 /* | |
| 8321 * "gI": Start insert in column 1. | |
| 8322 */ | |
| 8323 case 'I': | |
| 8324 beginline(0); | |
| 8325 if (!checkclearopq(oap)) | |
| 8326 invoke_edit(cap, FALSE, 'g', FALSE); | |
| 8327 break; | |
| 8328 | |
| 8329 #ifdef FEAT_SEARCHPATH | |
| 8330 /* | |
| 8331 * "gf": goto file, edit file under cursor | |
| 8332 * "]f" and "[f": can also be used. | |
| 8333 */ | |
| 8334 case 'f': | |
| 681 | 8335 case 'F': |
| 7 | 8336 nv_gotofile(cap); |
| 8337 break; | |
| 8338 #endif | |
| 8339 | |
| 8340 /* "g'm" and "g`m": jump to mark without setting pcmark */ | |
| 8341 case '\'': | |
| 8342 cap->arg = TRUE; | |
| 8343 /*FALLTHROUGH*/ | |
| 8344 case '`': | |
| 8345 nv_gomark(cap); | |
| 8346 break; | |
| 8347 | |
| 8348 /* | |
| 8349 * "gs": Goto sleep. | |
| 8350 */ | |
| 8351 case 's': | |
| 8352 do_sleep(cap->count1 * 1000L); | |
| 8353 break; | |
| 8354 | |
| 8355 /* | |
| 8356 * "ga": Display the ascii value of the character under the | |
| 8357 * cursor. It is displayed in decimal, hex, and octal. -- webb | |
| 8358 */ | |
| 8359 case 'a': | |
| 8360 do_ascii(NULL); | |
| 8361 break; | |
| 8362 | |
| 8363 #ifdef FEAT_MBYTE | |
| 8364 /* | |
| 8365 * "g8": Display the bytes used for the UTF-8 character under the | |
| 8366 * cursor. It is displayed in hex. | |
| 775 | 8367 * "8g8" finds illegal byte sequence. |
| 7 | 8368 */ |
| 8369 case '8': | |
| 775 | 8370 if (cap->count0 == 8) |
| 8371 utf_find_illegal(); | |
| 8372 else | |
| 8373 show_utf8(); | |
| 7 | 8374 break; |
| 8375 #endif | |
| 8376 | |
| 447 | 8377 case '<': |
| 8378 show_sb_text(); | |
| 8379 break; | |
| 8380 | |
| 7 | 8381 /* |
| 8382 * "gg": Goto the first line in file. With a count it goes to | |
| 8383 * that line number like for "G". -- webb | |
| 8384 */ | |
| 8385 case 'g': | |
| 8386 cap->arg = FALSE; | |
| 8387 nv_goto(cap); | |
| 8388 break; | |
| 8389 | |
| 8390 /* | |
| 8391 * Two-character operators: | |
| 8392 * "gq" Format text | |
| 8393 * "gw" Format text and keep cursor position | |
| 8394 * "g~" Toggle the case of the text. | |
| 8395 * "gu" Change text to lower case. | |
| 8396 * "gU" Change text to upper case. | |
| 8397 * "g?" rot13 encoding | |
| 602 | 8398 * "g@" call 'operatorfunc' |
| 7 | 8399 */ |
| 8400 case 'q': | |
| 8401 case 'w': | |
| 8402 oap->cursor_start = curwin->w_cursor; | |
| 8403 /*FALLTHROUGH*/ | |
| 8404 case '~': | |
| 8405 case 'u': | |
| 8406 case 'U': | |
| 8407 case '?': | |
| 602 | 8408 case '@': |
| 7 | 8409 nv_operator(cap); |
| 8410 break; | |
| 8411 | |
| 8412 /* | |
| 1188 | 8413 * "gd": Find first occurrence of pattern under the cursor in the |
| 7 | 8414 * current function |
| 8415 * "gD": idem, but in the current file. | |
| 8416 */ | |
| 8417 case 'd': | |
| 8418 case 'D': | |
| 523 | 8419 nv_gd(oap, cap->nchar, (int)cap->count0); |
| 7 | 8420 break; |
| 8421 | |
| 8422 #ifdef FEAT_MOUSE | |
| 8423 /* | |
| 8424 * g<*Mouse> : <C-*mouse> | |
| 8425 */ | |
| 8426 case K_MIDDLEMOUSE: | |
| 8427 case K_MIDDLEDRAG: | |
| 8428 case K_MIDDLERELEASE: | |
| 8429 case K_LEFTMOUSE: | |
| 8430 case K_LEFTDRAG: | |
| 8431 case K_LEFTRELEASE: | |
| 8432 case K_RIGHTMOUSE: | |
| 8433 case K_RIGHTDRAG: | |
| 8434 case K_RIGHTRELEASE: | |
| 8435 case K_X1MOUSE: | |
| 8436 case K_X1DRAG: | |
| 8437 case K_X1RELEASE: | |
| 8438 case K_X2MOUSE: | |
| 8439 case K_X2DRAG: | |
| 8440 case K_X2RELEASE: | |
| 8441 mod_mask = MOD_MASK_CTRL; | |
| 8442 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0); | |
| 8443 break; | |
| 8444 #endif | |
| 8445 | |
| 8446 case K_IGNORE: | |
| 8447 break; | |
| 8448 | |
| 8449 /* | |
| 8450 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text | |
| 8451 */ | |
| 8452 case 'p': | |
| 8453 case 'P': | |
| 8454 nv_put(cap); | |
| 8455 break; | |
| 8456 | |
| 8457 #ifdef FEAT_BYTEOFF | |
| 8458 /* "go": goto byte count from start of buffer */ | |
| 8459 case 'o': | |
| 8460 goto_byte(cap->count0); | |
| 8461 break; | |
| 8462 #endif | |
| 8463 | |
| 8464 /* "gQ": improved Ex mode */ | |
| 8465 case 'Q': | |
| 633 | 8466 if (text_locked()) |
| 7 | 8467 { |
| 8468 clearopbeep(cap->oap); | |
| 633 | 8469 text_locked_msg(); |
| 7 | 8470 break; |
| 8471 } | |
| 631 | 8472 |
| 7 | 8473 if (!checkclearopq(oap)) |
| 8474 do_exmode(TRUE); | |
| 8475 break; | |
| 8476 | |
| 8477 #ifdef FEAT_JUMPLIST | |
| 8478 case ',': | |
| 8479 nv_pcmark(cap); | |
| 8480 break; | |
| 8481 | |
| 8482 case ';': | |
| 8483 cap->count1 = -cap->count1; | |
| 8484 nv_pcmark(cap); | |
| 8485 break; | |
| 8486 #endif | |
| 8487 | |
| 667 | 8488 #ifdef FEAT_WINDOWS |
| 8489 case 't': | |
| 3630 | 8490 if (!checkclearop(oap)) |
| 8491 goto_tabpage((int)cap->count0); | |
| 667 | 8492 break; |
| 682 | 8493 case 'T': |
| 3630 | 8494 if (!checkclearop(oap)) |
| 8495 goto_tabpage(-(int)cap->count1); | |
| 682 | 8496 break; |
| 667 | 8497 #endif |
| 8498 | |
| 750 | 8499 case '+': |
| 8500 case '-': /* "g+" and "g-": undo or redo along the timeline */ | |
| 8501 if (!checkclearopq(oap)) | |
| 771 | 8502 undo_time(cap->nchar == '-' ? -cap->count1 : cap->count1, |
|
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diff
changeset
|
8503 FALSE, FALSE, FALSE); |
| 750 | 8504 break; |
| 8505 | |
| 7 | 8506 default: |
| 8507 clearopbeep(oap); | |
| 8508 break; | |
| 8509 } | |
| 8510 } | |
| 8511 | |
| 8512 /* | |
| 8513 * Handle "o" and "O" commands. | |
| 8514 */ | |
| 8515 static void | |
| 8516 n_opencmd(cap) | |
| 8517 cmdarg_T *cap; | |
| 8518 { | |
|
2250
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parents:
2210
diff
changeset
|
8519 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
8520 linenr_T oldline = curwin->w_cursor.lnum; |
|
1bac28a53fae
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parents:
2210
diff
changeset
|
8521 #endif |
|
1bac28a53fae
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parents:
2210
diff
changeset
|
8522 |
| 7 | 8523 if (!checkclearopq(cap->oap)) |
| 8524 { | |
| 8525 #ifdef FEAT_FOLDING | |
| 8526 if (cap->cmdchar == 'O') | |
| 8527 /* Open above the first line of a folded sequence of lines */ | |
| 8528 (void)hasFolding(curwin->w_cursor.lnum, | |
| 8529 &curwin->w_cursor.lnum, NULL); | |
| 8530 else | |
| 8531 /* Open below the last line of a folded sequence of lines */ | |
| 8532 (void)hasFolding(curwin->w_cursor.lnum, | |
| 8533 NULL, &curwin->w_cursor.lnum); | |
| 8534 #endif | |
| 8535 if (u_save((linenr_T)(curwin->w_cursor.lnum - | |
| 8536 (cap->cmdchar == 'O' ? 1 : 0)), | |
| 8537 (linenr_T)(curwin->w_cursor.lnum + | |
| 8538 (cap->cmdchar == 'o' ? 1 : 0)) | |
| 8539 ) == OK | |
| 8540 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD, | |
| 8541 #ifdef FEAT_COMMENTS | |
| 8542 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM : | |
| 8543 #endif | |
| 8544 0, 0)) | |
| 8545 { | |
|
2250
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8546 #ifdef FEAT_CONCEAL |
|
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
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2348
diff
changeset
|
8547 if (curwin->w_p_cole > 0 && oldline != curwin->w_cursor.lnum) |
|
2250
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8548 update_single_line(curwin, oldline); |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8549 #endif |
| 164 | 8550 /* When '#' is in 'cpoptions' ignore the count. */ |
| 8551 if (vim_strchr(p_cpo, CPO_HASH) != NULL) | |
| 8552 cap->count1 = 1; | |
| 7 | 8553 invoke_edit(cap, FALSE, cap->cmdchar, TRUE); |
| 8554 } | |
| 8555 } | |
| 8556 } | |
| 8557 | |
| 8558 /* | |
| 8559 * "." command: redo last change. | |
| 8560 */ | |
| 8561 static void | |
| 8562 nv_dot(cap) | |
| 8563 cmdarg_T *cap; | |
| 8564 { | |
| 8565 if (!checkclearopq(cap->oap)) | |
| 8566 { | |
| 8567 /* | |
| 8568 * If "restart_edit" is TRUE, the last but one command is repeated | |
| 8569 * instead of the last command (inserting text). This is used for | |
| 8570 * CTRL-O <.> in insert mode. | |
| 8571 */ | |
| 8572 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL) | |
| 8573 clearopbeep(cap->oap); | |
| 8574 } | |
| 8575 } | |
| 8576 | |
| 8577 /* | |
| 8578 * CTRL-R: undo undo | |
| 8579 */ | |
| 8580 static void | |
| 8581 nv_redo(cap) | |
| 8582 cmdarg_T *cap; | |
| 8583 { | |
| 8584 if (!checkclearopq(cap->oap)) | |
| 8585 { | |
| 8586 u_redo((int)cap->count1); | |
| 8587 curwin->w_set_curswant = TRUE; | |
| 8588 } | |
| 8589 } | |
| 8590 | |
| 8591 /* | |
| 8592 * Handle "U" command. | |
| 8593 */ | |
| 8594 static void | |
| 8595 nv_Undo(cap) | |
| 8596 cmdarg_T *cap; | |
| 8597 { | |
| 8598 /* In Visual mode and typing "gUU" triggers an operator */ | |
| 8599 if (cap->oap->op_type == OP_UPPER | |
| 8600 #ifdef FEAT_VISUAL | |
| 8601 || VIsual_active | |
| 8602 #endif | |
| 8603 ) | |
| 8604 { | |
| 8605 /* translate "gUU" to "gUgU" */ | |
| 8606 cap->cmdchar = 'g'; | |
| 8607 cap->nchar = 'U'; | |
| 8608 nv_operator(cap); | |
| 8609 } | |
| 8610 else if (!checkclearopq(cap->oap)) | |
| 8611 { | |
| 8612 u_undoline(); | |
| 8613 curwin->w_set_curswant = TRUE; | |
| 8614 } | |
| 8615 } | |
| 8616 | |
| 8617 /* | |
| 8618 * '~' command: If tilde is not an operator and Visual is off: swap case of a | |
| 8619 * single character. | |
| 8620 */ | |
| 8621 static void | |
| 8622 nv_tilde(cap) | |
| 8623 cmdarg_T *cap; | |
| 8624 { | |
| 8625 if (!p_to | |
| 8626 #ifdef FEAT_VISUAL | |
| 8627 && !VIsual_active | |
| 8628 #endif | |
| 8629 && cap->oap->op_type != OP_TILDE) | |
| 8630 n_swapchar(cap); | |
| 8631 else | |
| 8632 nv_operator(cap); | |
| 8633 } | |
| 8634 | |
| 8635 /* | |
| 8636 * Handle an operator command. | |
| 8637 * The actual work is done by do_pending_operator(). | |
| 8638 */ | |
| 8639 static void | |
| 8640 nv_operator(cap) | |
| 8641 cmdarg_T *cap; | |
| 8642 { | |
| 8643 int op_type; | |
| 8644 | |
| 8645 op_type = get_op_type(cap->cmdchar, cap->nchar); | |
| 8646 | |
| 8647 if (op_type == cap->oap->op_type) /* double operator works on lines */ | |
| 8648 nv_lineop(cap); | |
| 8649 else if (!checkclearop(cap->oap)) | |
| 8650 { | |
| 8651 cap->oap->start = curwin->w_cursor; | |
| 8652 cap->oap->op_type = op_type; | |
| 1490 | 8653 #ifdef FEAT_EVAL |
| 8654 set_op_var(op_type); | |
| 8655 #endif | |
| 8656 } | |
| 8657 } | |
| 8658 | |
| 8659 #ifdef FEAT_EVAL | |
| 8660 /* | |
| 8661 * Set v:operator to the characters for "optype". | |
| 8662 */ | |
| 8663 static void | |
| 8664 set_op_var(optype) | |
| 8665 int optype; | |
| 8666 { | |
| 8667 char_u opchars[3]; | |
| 8668 | |
| 8669 if (optype == OP_NOP) | |
| 8670 set_vim_var_string(VV_OP, NULL, 0); | |
| 8671 else | |
| 8672 { | |
| 8673 opchars[0] = get_op_char(optype); | |
| 8674 opchars[1] = get_extra_op_char(optype); | |
| 8675 opchars[2] = NUL; | |
| 8676 set_vim_var_string(VV_OP, opchars, -1); | |
| 8677 } | |
| 8678 } | |
| 8679 #endif | |
| 7 | 8680 |
| 8681 /* | |
| 8682 * Handle linewise operator "dd", "yy", etc. | |
| 8683 * | |
| 8684 * "_" is is a strange motion command that helps make operators more logical. | |
| 8685 * It is actually implemented, but not documented in the real Vi. This motion | |
| 8686 * command actually refers to "the current line". Commands like "dd" and "yy" | |
| 8687 * are really an alternate form of "d_" and "y_". It does accept a count, so | |
| 8688 * "d3_" works to delete 3 lines. | |
| 8689 */ | |
| 8690 static void | |
| 8691 nv_lineop(cap) | |
| 8692 cmdarg_T *cap; | |
| 8693 { | |
| 8694 cap->oap->motion_type = MLINE; | |
| 8695 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL) | |
| 8696 clearopbeep(cap->oap); | |
| 4011 | 8697 else if ( (cap->oap->op_type == OP_DELETE /* only with linewise motions */ |
| 8698 && cap->oap->motion_force != 'v' | |
| 8699 && cap->oap->motion_force != Ctrl_V) | |
| 7 | 8700 || cap->oap->op_type == OP_LSHIFT |
| 8701 || cap->oap->op_type == OP_RSHIFT) | |
| 8702 beginline(BL_SOL | BL_FIX); | |
| 8703 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */ | |
| 8704 beginline(BL_WHITE | BL_FIX); | |
| 8705 } | |
| 8706 | |
| 8707 /* | |
| 8708 * <Home> command. | |
| 8709 */ | |
| 8710 static void | |
| 8711 nv_home(cap) | |
| 8712 cmdarg_T *cap; | |
| 8713 { | |
| 180 | 8714 /* CTRL-HOME is like "gg" */ |
| 8715 if (mod_mask & MOD_MASK_CTRL) | |
| 8716 nv_goto(cap); | |
| 8717 else | |
| 8718 { | |
| 8719 cap->count0 = 1; | |
| 8720 nv_pipe(cap); | |
| 8721 } | |
| 229 | 8722 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
| 8723 one-character line). */ | |
| 7 | 8724 } |
| 8725 | |
| 8726 /* | |
| 8727 * "|" command. | |
| 8728 */ | |
| 8729 static void | |
| 8730 nv_pipe(cap) | |
| 8731 cmdarg_T *cap; | |
| 8732 { | |
| 8733 cap->oap->motion_type = MCHAR; | |
| 8734 cap->oap->inclusive = FALSE; | |
| 8735 beginline(0); | |
| 8736 if (cap->count0 > 0) | |
| 8737 { | |
| 8738 coladvance((colnr_T)(cap->count0 - 1)); | |
| 8739 curwin->w_curswant = (colnr_T)(cap->count0 - 1); | |
| 8740 } | |
| 8741 else | |
| 8742 curwin->w_curswant = 0; | |
| 8743 /* keep curswant at the column where we wanted to go, not where | |
| 2667 | 8744 * we ended; differs if line is too short */ |
| 7 | 8745 curwin->w_set_curswant = FALSE; |
| 8746 } | |
| 8747 | |
| 8748 /* | |
| 8749 * Handle back-word command "b" and "B". | |
| 8750 * cap->arg is 1 for "B" | |
| 8751 */ | |
| 8752 static void | |
| 8753 nv_bck_word(cap) | |
| 8754 cmdarg_T *cap; | |
| 8755 { | |
| 8756 cap->oap->motion_type = MCHAR; | |
| 8757 cap->oap->inclusive = FALSE; | |
| 8758 curwin->w_set_curswant = TRUE; | |
| 8759 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL) | |
| 8760 clearopbeep(cap->oap); | |
| 8761 #ifdef FEAT_FOLDING | |
| 8762 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8763 foldOpenCursor(); | |
| 8764 #endif | |
| 8765 } | |
| 8766 | |
| 8767 /* | |
| 8768 * Handle word motion commands "e", "E", "w" and "W". | |
| 8769 * cap->arg is TRUE for "E" and "W". | |
| 8770 */ | |
| 8771 static void | |
| 8772 nv_wordcmd(cap) | |
| 8773 cmdarg_T *cap; | |
| 8774 { | |
| 8775 int n; | |
| 8776 int word_end; | |
| 8777 int flag = FALSE; | |
| 1573 | 8778 pos_T startpos = curwin->w_cursor; |
| 7 | 8779 |
| 8780 /* | |
| 8781 * Set inclusive for the "E" and "e" command. | |
| 8782 */ | |
| 8783 if (cap->cmdchar == 'e' || cap->cmdchar == 'E') | |
| 8784 word_end = TRUE; | |
| 8785 else | |
| 8786 word_end = FALSE; | |
| 8787 cap->oap->inclusive = word_end; | |
| 8788 | |
| 8789 /* | |
| 8790 * "cw" and "cW" are a special case. | |
| 8791 */ | |
| 8792 if (!word_end && cap->oap->op_type == OP_CHANGE) | |
| 8793 { | |
| 8794 n = gchar_cursor(); | |
| 8795 if (n != NUL) /* not an empty line */ | |
| 8796 { | |
| 8797 if (vim_iswhite(n)) | |
| 8798 { | |
| 8799 /* | |
| 8800 * Reproduce a funny Vi behaviour: "cw" on a blank only | |
| 8801 * changes one character, not all blanks until the start of | |
| 8802 * the next word. Only do this when the 'w' flag is included | |
| 8803 * in 'cpoptions'. | |
| 8804 */ | |
| 8805 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL) | |
| 8806 { | |
| 8807 cap->oap->inclusive = TRUE; | |
| 8808 cap->oap->motion_type = MCHAR; | |
| 8809 return; | |
| 8810 } | |
| 8811 } | |
| 8812 else | |
| 8813 { | |
| 8814 /* | |
| 8815 * This is a little strange. To match what the real Vi does, | |
| 8816 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided | |
| 8817 * that we are not on a space or a TAB. This seems impolite | |
| 8818 * at first, but it's really more what we mean when we say | |
| 8819 * 'cw'. | |
| 8820 * Another strangeness: When standing on the end of a word | |
| 4352 | 8821 * "ce" will change until the end of the next word, but "cw" |
| 7 | 8822 * will change only one character! This is done by setting |
| 8823 * flag. | |
| 8824 */ | |
| 8825 cap->oap->inclusive = TRUE; | |
| 8826 word_end = TRUE; | |
| 8827 flag = TRUE; | |
| 8828 } | |
| 8829 } | |
| 8830 } | |
| 8831 | |
| 8832 cap->oap->motion_type = MCHAR; | |
| 8833 curwin->w_set_curswant = TRUE; | |
| 8834 if (word_end) | |
| 8835 n = end_word(cap->count1, cap->arg, flag, FALSE); | |
| 8836 else | |
| 8837 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP); | |
| 8838 | |
| 1573 | 8839 /* Don't leave the cursor on the NUL past the end of line. Unless we |
| 8840 * didn't move it forward. */ | |
| 8841 if (lt(startpos, curwin->w_cursor)) | |
| 1505 | 8842 adjust_cursor(cap->oap); |
| 7 | 8843 |
| 8844 if (n == FAIL && cap->oap->op_type == OP_NOP) | |
| 8845 clearopbeep(cap->oap); | |
| 8846 else | |
| 8847 { | |
| 8848 #ifdef FEAT_VISUAL | |
| 8849 adjust_for_sel(cap); | |
| 8850 #endif | |
| 8851 #ifdef FEAT_FOLDING | |
| 8852 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8853 foldOpenCursor(); | |
| 8854 #endif | |
| 8855 } | |
| 8856 } | |
| 8857 | |
| 8858 /* | |
| 1505 | 8859 * Used after a movement command: If the cursor ends up on the NUL after the |
| 8860 * end of the line, may move it back to the last character and make the motion | |
| 8861 * inclusive. | |
| 8862 */ | |
| 8863 static void | |
| 8864 adjust_cursor(oap) | |
| 8865 oparg_T *oap; | |
| 8866 { | |
| 8867 /* The cursor cannot remain on the NUL when: | |
| 8868 * - the column is > 0 | |
| 8869 * - not in Visual mode or 'selection' is "o" | |
| 8870 * - 'virtualedit' is not "all" and not "onemore". | |
| 8871 */ | |
| 8872 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL | |
| 8873 #ifdef FEAT_VISUAL | |
| 8874 && (!VIsual_active || *p_sel == 'o') | |
| 8875 #endif | |
| 8876 #ifdef FEAT_VIRTUALEDIT | |
| 8877 && !virtual_active() && (ve_flags & VE_ONEMORE) == 0 | |
| 8878 #endif | |
| 8879 ) | |
| 8880 { | |
| 8881 --curwin->w_cursor.col; | |
| 8882 #ifdef FEAT_MBYTE | |
| 8883 /* prevent cursor from moving on the trail byte */ | |
| 8884 if (has_mbyte) | |
| 8885 mb_adjust_cursor(); | |
| 8886 #endif | |
| 8887 oap->inclusive = TRUE; | |
| 8888 } | |
| 8889 } | |
| 8890 | |
| 8891 /* | |
| 7 | 8892 * "0" and "^" commands. |
| 8893 * cap->arg is the argument for beginline(). | |
| 8894 */ | |
| 8895 static void | |
| 8896 nv_beginline(cap) | |
| 8897 cmdarg_T *cap; | |
| 8898 { | |
| 8899 cap->oap->motion_type = MCHAR; | |
| 8900 cap->oap->inclusive = FALSE; | |
| 8901 beginline(cap->arg); | |
| 8902 #ifdef FEAT_FOLDING | |
| 8903 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8904 foldOpenCursor(); | |
| 8905 #endif | |
| 557 | 8906 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
| 8907 one-character line). */ | |
| 7 | 8908 } |
| 8909 | |
| 8910 #ifdef FEAT_VISUAL | |
| 8911 /* | |
| 8912 * In exclusive Visual mode, may include the last character. | |
| 8913 */ | |
| 8914 static void | |
| 8915 adjust_for_sel(cap) | |
| 8916 cmdarg_T *cap; | |
| 8917 { | |
| 8918 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e' | |
| 8919 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor)) | |
| 8920 { | |
| 8921 # ifdef FEAT_MBYTE | |
| 8922 if (has_mbyte) | |
| 8923 inc_cursor(); | |
| 8924 else | |
| 8925 # endif | |
| 8926 ++curwin->w_cursor.col; | |
| 8927 cap->oap->inclusive = FALSE; | |
| 8928 } | |
| 8929 } | |
| 8930 | |
| 8931 /* | |
| 8932 * Exclude last character at end of Visual area for 'selection' == "exclusive". | |
| 8933 * Should check VIsual_mode before calling this. | |
| 8934 * Returns TRUE when backed up to the previous line. | |
| 8935 */ | |
| 8936 static int | |
| 8937 unadjust_for_sel() | |
| 8938 { | |
| 8939 pos_T *pp; | |
| 8940 | |
| 8941 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor)) | |
| 8942 { | |
| 8943 if (lt(VIsual, curwin->w_cursor)) | |
| 8944 pp = &curwin->w_cursor; | |
| 8945 else | |
| 8946 pp = &VIsual; | |
| 8947 #ifdef FEAT_VIRTUALEDIT | |
| 8948 if (pp->coladd > 0) | |
| 8949 --pp->coladd; | |
| 8950 else | |
| 8951 #endif | |
| 8952 if (pp->col > 0) | |
| 8953 { | |
| 8954 --pp->col; | |
| 8955 #ifdef FEAT_MBYTE | |
| 2933 | 8956 mb_adjustpos(curbuf, pp); |
| 7 | 8957 #endif |
| 8958 } | |
| 8959 else if (pp->lnum > 1) | |
| 8960 { | |
| 8961 --pp->lnum; | |
| 8962 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum)); | |
| 8963 return TRUE; | |
| 8964 } | |
| 8965 } | |
| 8966 return FALSE; | |
| 8967 } | |
| 8968 | |
| 8969 /* | |
| 8970 * SELECT key in Normal or Visual mode: end of Select mode mapping. | |
| 8971 */ | |
| 8972 static void | |
| 8973 nv_select(cap) | |
| 8974 cmdarg_T *cap; | |
| 8975 { | |
| 8976 if (VIsual_active) | |
| 8977 VIsual_select = TRUE; | |
| 8978 else if (VIsual_reselect) | |
| 8979 { | |
| 8980 cap->nchar = 'v'; /* fake "gv" command */ | |
| 8981 cap->arg = TRUE; | |
| 8982 nv_g_cmd(cap); | |
| 8983 } | |
| 8984 } | |
| 8985 | |
| 8986 #endif | |
| 8987 | |
| 8988 /* | |
| 8989 * "G", "gg", CTRL-END, CTRL-HOME. | |
| 8990 * cap->arg is TRUE for "G". | |
| 8991 */ | |
| 8992 static void | |
| 8993 nv_goto(cap) | |
| 8994 cmdarg_T *cap; | |
| 8995 { | |
| 8996 linenr_T lnum; | |
| 8997 | |
| 8998 if (cap->arg) | |
| 8999 lnum = curbuf->b_ml.ml_line_count; | |
| 9000 else | |
| 9001 lnum = 1L; | |
| 9002 cap->oap->motion_type = MLINE; | |
| 9003 setpcmark(); | |
| 9004 | |
| 9005 /* When a count is given, use it instead of the default lnum */ | |
| 9006 if (cap->count0 != 0) | |
| 9007 lnum = cap->count0; | |
| 9008 if (lnum < 1L) | |
| 9009 lnum = 1L; | |
| 9010 else if (lnum > curbuf->b_ml.ml_line_count) | |
| 9011 lnum = curbuf->b_ml.ml_line_count; | |
| 9012 curwin->w_cursor.lnum = lnum; | |
| 9013 beginline(BL_SOL | BL_FIX); | |
| 9014 #ifdef FEAT_FOLDING | |
| 9015 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 9016 foldOpenCursor(); | |
| 9017 #endif | |
| 9018 } | |
| 9019 | |
| 9020 /* | |
| 9021 * CTRL-\ in Normal mode. | |
| 9022 */ | |
| 9023 static void | |
| 9024 nv_normal(cap) | |
| 9025 cmdarg_T *cap; | |
| 9026 { | |
| 9027 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G) | |
| 9028 { | |
| 9029 clearop(cap->oap); | |
| 643 | 9030 if (restart_edit != 0 && mode_displayed) |
| 7 | 9031 clear_cmdline = TRUE; /* unshow mode later */ |
| 9032 restart_edit = 0; | |
| 9033 #ifdef FEAT_CMDWIN | |
| 9034 if (cmdwin_type != 0) | |
| 9035 cmdwin_result = Ctrl_C; | |
| 9036 #endif | |
| 9037 #ifdef FEAT_VISUAL | |
| 9038 if (VIsual_active) | |
| 9039 { | |
| 9040 end_visual_mode(); /* stop Visual */ | |
| 9041 redraw_curbuf_later(INVERTED); | |
| 9042 } | |
| 9043 #endif | |
| 9044 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */ | |
| 9045 if (cap->nchar == Ctrl_G && p_im) | |
| 9046 restart_edit = 'a'; | |
| 9047 } | |
| 9048 else | |
| 9049 clearopbeep(cap->oap); | |
| 9050 } | |
| 9051 | |
| 9052 /* | |
| 9053 * ESC in Normal mode: beep, but don't flush buffers. | |
| 9054 * Don't even beep if we are canceling a command. | |
| 9055 */ | |
| 9056 static void | |
| 9057 nv_esc(cap) | |
| 9058 cmdarg_T *cap; | |
| 9059 { | |
| 9060 int no_reason; | |
| 9061 | |
| 9062 no_reason = (cap->oap->op_type == OP_NOP | |
| 9063 && cap->opcount == 0 | |
| 9064 && cap->count0 == 0 | |
| 9065 && cap->oap->regname == 0 | |
| 9066 && !p_im); | |
| 9067 | |
| 9068 if (cap->arg) /* TRUE for CTRL-C */ | |
| 9069 { | |
| 9070 if (restart_edit == 0 | |
| 9071 #ifdef FEAT_CMDWIN | |
| 9072 && cmdwin_type == 0 | |
| 9073 #endif | |
| 9074 #ifdef FEAT_VISUAL | |
| 9075 && !VIsual_active | |
| 9076 #endif | |
| 9077 && no_reason) | |
| 9078 MSG(_("Type :quit<Enter> to exit Vim")); | |
| 9079 | |
| 9080 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be | |
| 9081 * set again below when halfway a mapping. */ | |
| 9082 if (!p_im) | |
| 9083 restart_edit = 0; | |
| 9084 #ifdef FEAT_CMDWIN | |
| 9085 if (cmdwin_type != 0) | |
| 9086 { | |
| 9087 cmdwin_result = K_IGNORE; | |
| 9088 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
| 9089 return; | |
| 9090 } | |
| 9091 #endif | |
| 9092 } | |
| 9093 | |
| 9094 #ifdef FEAT_VISUAL | |
| 9095 if (VIsual_active) | |
| 9096 { | |
| 9097 end_visual_mode(); /* stop Visual */ | |
| 9098 check_cursor_col(); /* make sure cursor is not beyond EOL */ | |
| 9099 curwin->w_set_curswant = TRUE; | |
| 9100 redraw_curbuf_later(INVERTED); | |
| 9101 } | |
| 9102 else | |
| 9103 #endif | |
| 9104 if (no_reason) | |
| 9105 vim_beep(); | |
| 9106 clearop(cap->oap); | |
| 9107 | |
| 9108 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is | |
| 9109 * set return to Insert mode afterwards. */ | |
| 9110 if (restart_edit == 0 && goto_im() | |
| 9111 #ifdef FEAT_EX_EXTRA | |
| 9112 && ex_normal_busy == 0 | |
| 9113 #endif | |
| 9114 ) | |
| 9115 restart_edit = 'a'; | |
| 9116 } | |
| 9117 | |
| 9118 /* | |
| 9119 * Handle "A", "a", "I", "i" and <Insert> commands. | |
| 9120 */ | |
| 9121 static void | |
| 9122 nv_edit(cap) | |
| 9123 cmdarg_T *cap; | |
| 9124 { | |
| 9125 /* <Insert> is equal to "i" */ | |
| 9126 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS) | |
| 9127 cap->cmdchar = 'i'; | |
| 9128 | |
| 9129 #ifdef FEAT_VISUAL | |
| 9130 /* in Visual mode "A" and "I" are an operator */ | |
| 9131 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I')) | |
| 9132 v_visop(cap); | |
| 9133 | |
| 9134 /* in Visual mode and after an operator "a" and "i" are for text objects */ | |
| 9135 else | |
| 9136 #endif | |
| 9137 if ((cap->cmdchar == 'a' || cap->cmdchar == 'i') | |
| 9138 && (cap->oap->op_type != OP_NOP | |
| 9139 #ifdef FEAT_VISUAL | |
| 9140 || VIsual_active | |
| 9141 #endif | |
| 9142 )) | |
| 9143 { | |
| 9144 #ifdef FEAT_TEXTOBJ | |
| 9145 nv_object(cap); | |
| 9146 #else | |
| 9147 clearopbeep(cap->oap); | |
| 9148 #endif | |
| 9149 } | |
| 9150 else if (!curbuf->b_p_ma && !p_im) | |
| 9151 { | |
| 9152 /* Only give this error when 'insertmode' is off. */ | |
| 9153 EMSG(_(e_modifiable)); | |
| 9154 clearop(cap->oap); | |
| 9155 } | |
| 9156 else if (!checkclearopq(cap->oap)) | |
| 9157 { | |
| 9158 switch (cap->cmdchar) | |
| 9159 { | |
| 9160 case 'A': /* "A"ppend after the line */ | |
| 9161 curwin->w_set_curswant = TRUE; | |
| 9162 #ifdef FEAT_VIRTUALEDIT | |
| 9163 if (ve_flags == VE_ALL) | |
| 9164 { | |
| 9165 int save_State = State; | |
| 9166 | |
| 4352 | 9167 /* Pretend Insert mode here to allow the cursor on the |
| 7 | 9168 * character past the end of the line */ |
| 9169 State = INSERT; | |
| 9170 coladvance((colnr_T)MAXCOL); | |
| 9171 State = save_State; | |
| 9172 } | |
| 9173 else | |
| 9174 #endif | |
| 9175 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
| 9176 break; | |
| 9177 | |
| 9178 case 'I': /* "I"nsert before the first non-blank */ | |
| 164 | 9179 if (vim_strchr(p_cpo, CPO_INSEND) == NULL) |
| 9180 beginline(BL_WHITE); | |
| 9181 else | |
| 9182 beginline(BL_WHITE|BL_FIX); | |
| 7 | 9183 break; |
| 9184 | |
| 9185 case 'a': /* "a"ppend is like "i"nsert on the next character. */ | |
| 9186 #ifdef FEAT_VIRTUALEDIT | |
| 9187 /* increment coladd when in virtual space, increment the | |
| 9188 * column otherwise, also to append after an unprintable char */ | |
| 9189 if (virtual_active() | |
| 9190 && (curwin->w_cursor.coladd > 0 | |
| 9191 || *ml_get_cursor() == NUL | |
| 9192 || *ml_get_cursor() == TAB)) | |
| 9193 curwin->w_cursor.coladd++; | |
| 9194 else | |
| 9195 #endif | |
| 9196 if (*ml_get_cursor() != NUL) | |
| 9197 inc_cursor(); | |
| 9198 break; | |
| 9199 } | |
| 9200 | |
| 9201 #ifdef FEAT_VIRTUALEDIT | |
| 9202 if (curwin->w_cursor.coladd && cap->cmdchar != 'A') | |
| 9203 { | |
| 9204 int save_State = State; | |
| 9205 | |
| 4352 | 9206 /* Pretend Insert mode here to allow the cursor on the |
| 7 | 9207 * character past the end of the line */ |
| 9208 State = INSERT; | |
| 9209 coladvance(getviscol()); | |
| 9210 State = save_State; | |
| 9211 } | |
| 9212 #endif | |
| 9213 | |
| 9214 invoke_edit(cap, FALSE, cap->cmdchar, FALSE); | |
| 9215 } | |
| 9216 } | |
| 9217 | |
| 9218 /* | |
| 9219 * Invoke edit() and take care of "restart_edit" and the return value. | |
| 9220 */ | |
| 9221 static void | |
| 9222 invoke_edit(cap, repl, cmd, startln) | |
| 9223 cmdarg_T *cap; | |
| 9224 int repl; /* "r" or "gr" command */ | |
| 9225 int cmd; | |
| 9226 int startln; | |
| 9227 { | |
| 9228 int restart_edit_save = 0; | |
| 9229 | |
| 9230 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert | |
| 9231 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow | |
| 9232 * it. */ | |
| 9233 if (repl || !stuff_empty()) | |
| 9234 restart_edit_save = restart_edit; | |
| 9235 else | |
| 9236 restart_edit_save = 0; | |
| 9237 | |
| 9238 /* Always reset "restart_edit", this is not a restarted edit. */ | |
| 9239 restart_edit = 0; | |
| 9240 | |
| 9241 if (edit(cmd, startln, cap->count1)) | |
| 9242 cap->retval |= CA_COMMAND_BUSY; | |
| 9243 | |
| 9244 if (restart_edit == 0) | |
| 9245 restart_edit = restart_edit_save; | |
| 9246 } | |
| 9247 | |
| 9248 #ifdef FEAT_TEXTOBJ | |
| 9249 /* | |
| 9250 * "a" or "i" while an operator is pending or in Visual mode: object motion. | |
| 9251 */ | |
| 9252 static void | |
| 9253 nv_object(cap) | |
| 9254 cmdarg_T *cap; | |
| 9255 { | |
| 9256 int flag; | |
| 9257 int include; | |
| 9258 char_u *mps_save; | |
| 9259 | |
| 9260 if (cap->cmdchar == 'i') | |
| 9261 include = FALSE; /* "ix" = inner object: exclude white space */ | |
| 9262 else | |
| 9263 include = TRUE; /* "ax" = an object: include white space */ | |
| 9264 | |
| 9265 /* Make sure (), [], {} and <> are in 'matchpairs' */ | |
| 9266 mps_save = curbuf->b_p_mps; | |
| 9267 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>"; | |
| 9268 | |
| 9269 switch (cap->nchar) | |
| 9270 { | |
| 9271 case 'w': /* "aw" = a word */ | |
| 9272 flag = current_word(cap->oap, cap->count1, include, FALSE); | |
| 9273 break; | |
| 9274 case 'W': /* "aW" = a WORD */ | |
| 9275 flag = current_word(cap->oap, cap->count1, include, TRUE); | |
| 9276 break; | |
| 9277 case 'b': /* "ab" = a braces block */ | |
| 9278 case '(': | |
| 9279 case ')': | |
| 9280 flag = current_block(cap->oap, cap->count1, include, '(', ')'); | |
| 9281 break; | |
| 9282 case 'B': /* "aB" = a Brackets block */ | |
| 9283 case '{': | |
| 9284 case '}': | |
| 9285 flag = current_block(cap->oap, cap->count1, include, '{', '}'); | |
| 9286 break; | |
| 9287 case '[': /* "a[" = a [] block */ | |
| 9288 case ']': | |
| 9289 flag = current_block(cap->oap, cap->count1, include, '[', ']'); | |
| 9290 break; | |
| 9291 case '<': /* "a<" = a <> block */ | |
| 9292 case '>': | |
| 9293 flag = current_block(cap->oap, cap->count1, include, '<', '>'); | |
| 9294 break; | |
| 420 | 9295 case 't': /* "at" = a tag block (xml and html) */ |
| 9296 flag = current_tagblock(cap->oap, cap->count1, include); | |
| 9297 break; | |
| 7 | 9298 case 'p': /* "ap" = a paragraph */ |
| 9299 flag = current_par(cap->oap, cap->count1, include, 'p'); | |
| 9300 break; | |
| 9301 case 's': /* "as" = a sentence */ | |
| 9302 flag = current_sent(cap->oap, cap->count1, include); | |
| 9303 break; | |
| 12 | 9304 case '"': /* "a"" = a double quoted string */ |
| 9305 case '\'': /* "a'" = a single quoted string */ | |
| 9306 case '`': /* "a`" = a backtick quoted string */ | |
| 9307 flag = current_quote(cap->oap, cap->count1, include, | |
| 9308 cap->nchar); | |
| 9309 break; | |
| 7 | 9310 #if 0 /* TODO */ |
| 9311 case 'S': /* "aS" = a section */ | |
| 9312 case 'f': /* "af" = a filename */ | |
| 9313 case 'u': /* "au" = a URL */ | |
| 9314 #endif | |
| 9315 default: | |
| 9316 flag = FAIL; | |
| 9317 break; | |
| 9318 } | |
| 9319 | |
| 9320 curbuf->b_p_mps = mps_save; | |
| 9321 if (flag == FAIL) | |
| 9322 clearopbeep(cap->oap); | |
| 9323 adjust_cursor_col(); | |
| 9324 curwin->w_set_curswant = TRUE; | |
| 9325 } | |
| 9326 #endif | |
| 9327 | |
| 9328 /* | |
| 9329 * "q" command: Start/stop recording. | |
| 9330 * "q:", "q/", "q?": edit command-line in command-line window. | |
| 9331 */ | |
| 9332 static void | |
| 9333 nv_record(cap) | |
| 9334 cmdarg_T *cap; | |
| 9335 { | |
| 9336 if (cap->oap->op_type == OP_FORMAT) | |
| 9337 { | |
| 9338 /* "gqq" is the same as "gqgq": format line */ | |
| 9339 cap->cmdchar = 'g'; | |
| 9340 cap->nchar = 'q'; | |
| 9341 nv_operator(cap); | |
| 9342 } | |
| 9343 else if (!checkclearop(cap->oap)) | |
| 9344 { | |
| 9345 #ifdef FEAT_CMDWIN | |
| 9346 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?') | |
| 9347 { | |
| 9348 stuffcharReadbuff(cap->nchar); | |
| 9349 stuffcharReadbuff(K_CMDWIN); | |
| 9350 } | |
| 9351 else | |
| 9352 #endif | |
| 9353 /* (stop) recording into a named register, unless executing a | |
| 9354 * register */ | |
| 9355 if (!Exec_reg && do_record(cap->nchar) == FAIL) | |
| 9356 clearopbeep(cap->oap); | |
| 9357 } | |
| 9358 } | |
| 9359 | |
| 9360 /* | |
| 9361 * Handle the "@r" command. | |
| 9362 */ | |
| 9363 static void | |
| 9364 nv_at(cap) | |
| 9365 cmdarg_T *cap; | |
| 9366 { | |
| 9367 if (checkclearop(cap->oap)) | |
| 9368 return; | |
| 9369 #ifdef FEAT_EVAL | |
| 9370 if (cap->nchar == '=') | |
| 9371 { | |
| 9372 if (get_expr_register() == NUL) | |
| 9373 return; | |
| 9374 } | |
| 9375 #endif | |
| 9376 while (cap->count1-- && !got_int) | |
| 9377 { | |
| 1034 | 9378 if (do_execreg(cap->nchar, FALSE, FALSE, FALSE) == FAIL) |
| 7 | 9379 { |
| 9380 clearopbeep(cap->oap); | |
| 9381 break; | |
| 9382 } | |
| 9383 line_breakcheck(); | |
| 9384 } | |
| 9385 } | |
| 9386 | |
| 9387 /* | |
| 9388 * Handle the CTRL-U and CTRL-D commands. | |
| 9389 */ | |
| 9390 static void | |
| 9391 nv_halfpage(cap) | |
| 9392 cmdarg_T *cap; | |
| 9393 { | |
| 9394 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) | |
| 9395 || (cap->cmdchar == Ctrl_D | |
| 9396 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) | |
| 9397 clearopbeep(cap->oap); | |
| 9398 else if (!checkclearop(cap->oap)) | |
| 9399 halfpage(cap->cmdchar == Ctrl_D, cap->count0); | |
| 9400 } | |
| 9401 | |
| 9402 /* | |
| 9403 * Handle "J" or "gJ" command. | |
| 9404 */ | |
| 9405 static void | |
| 9406 nv_join(cap) | |
| 9407 cmdarg_T *cap; | |
| 9408 { | |
| 9409 #ifdef FEAT_VISUAL | |
| 9410 if (VIsual_active) /* join the visual lines */ | |
| 9411 nv_operator(cap); | |
| 9412 else | |
| 9413 #endif | |
| 9414 if (!checkclearop(cap->oap)) | |
| 9415 { | |
| 9416 if (cap->count0 <= 1) | |
| 9417 cap->count0 = 2; /* default for join is two lines! */ | |
| 9418 if (curwin->w_cursor.lnum + cap->count0 - 1 > | |
| 9419 curbuf->b_ml.ml_line_count) | |
| 9420 clearopbeep(cap->oap); /* beyond last line */ | |
| 9421 else | |
| 9422 { | |
| 9423 prep_redo(cap->oap->regname, cap->count0, | |
| 9424 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
| 3562 | 9425 (void)do_join(cap->count0, cap->nchar == NUL, TRUE, TRUE); |
| 7 | 9426 } |
| 9427 } | |
| 9428 } | |
| 9429 | |
| 9430 /* | |
| 9431 * "P", "gP", "p" and "gp" commands. | |
| 9432 */ | |
| 9433 static void | |
| 9434 nv_put(cap) | |
| 9435 cmdarg_T *cap; | |
| 9436 { | |
| 9437 #ifdef FEAT_VISUAL | |
| 9438 int regname = 0; | |
| 9439 void *reg1 = NULL, *reg2 = NULL; | |
| 84 | 9440 int empty = FALSE; |
| 236 | 9441 int was_visual = FALSE; |
| 7 | 9442 #endif |
| 9443 int dir; | |
| 9444 int flags = 0; | |
| 9445 | |
| 9446 if (cap->oap->op_type != OP_NOP) | |
| 9447 { | |
| 9448 #ifdef FEAT_DIFF | |
| 9449 /* "dp" is ":diffput" */ | |
| 9450 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p') | |
| 9451 { | |
| 9452 clearop(cap->oap); | |
| 9453 nv_diffgetput(TRUE); | |
| 9454 } | |
| 9455 else | |
| 9456 #endif | |
| 9457 clearopbeep(cap->oap); | |
| 9458 } | |
| 9459 else | |
| 9460 { | |
| 9461 dir = (cap->cmdchar == 'P' | |
| 9462 || (cap->cmdchar == 'g' && cap->nchar == 'P')) | |
| 9463 ? BACKWARD : FORWARD; | |
| 9464 prep_redo_cmd(cap); | |
| 9465 if (cap->cmdchar == 'g') | |
| 9466 flags |= PUT_CURSEND; | |
| 9467 | |
| 9468 #ifdef FEAT_VISUAL | |
| 9469 if (VIsual_active) | |
| 9470 { | |
| 9471 /* Putting in Visual mode: The put text replaces the selected | |
| 9472 * text. First delete the selected text, then put the new text. | |
| 9473 * Need to save and restore the registers that the delete | |
| 9474 * overwrites if the old contents is being put. | |
| 9475 */ | |
| 236 | 9476 was_visual = TRUE; |
| 7 | 9477 regname = cap->oap->regname; |
| 9478 # ifdef FEAT_CLIPBOARD | |
| 9479 adjust_clip_reg(®name); | |
| 9480 # endif | |
| 4013 | 9481 if (regname == 0 || regname == '"' |
| 9482 || VIM_ISDIGIT(regname) || regname == '-' | |
| 7 | 9483 # ifdef FEAT_CLIPBOARD |
| 9484 || (clip_unnamed && (regname == '*' || regname == '+')) | |
| 9485 # endif | |
| 9486 | |
| 9487 ) | |
| 9488 { | |
| 4013 | 9489 /* The delete is going to overwrite the register we want to |
| 7 | 9490 * put, save it first. */ |
| 9491 reg1 = get_register(regname, TRUE); | |
| 9492 } | |
| 9493 | |
| 9494 /* Now delete the selected text. */ | |
| 9495 cap->cmdchar = 'd'; | |
| 9496 cap->nchar = NUL; | |
| 9497 cap->oap->regname = NUL; | |
| 9498 nv_operator(cap); | |
| 9499 do_pending_operator(cap, 0, FALSE); | |
| 84 | 9500 empty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
| 7 | 9501 |
| 9502 /* delete PUT_LINE_BACKWARD; */ | |
| 9503 cap->oap->regname = regname; | |
| 9504 | |
| 9505 if (reg1 != NULL) | |
| 9506 { | |
| 9507 /* Delete probably changed the register we want to put, save | |
| 9508 * it first. Then put back what was there before the delete. */ | |
| 9509 reg2 = get_register(regname, FALSE); | |
| 9510 put_register(regname, reg1); | |
| 9511 } | |
| 9512 | |
| 9513 /* When deleted a linewise Visual area, put the register as | |
| 9514 * lines to avoid it joined with the next line. When deletion was | |
| 9515 * characterwise, split a line when putting lines. */ | |
| 9516 if (VIsual_mode == 'V') | |
| 9517 flags |= PUT_LINE; | |
| 9518 else if (VIsual_mode == 'v') | |
| 9519 flags |= PUT_LINE_SPLIT; | |
| 9520 if (VIsual_mode == Ctrl_V && dir == FORWARD) | |
| 9521 flags |= PUT_LINE_FORWARD; | |
| 9522 dir = BACKWARD; | |
| 9523 if ((VIsual_mode != 'V' | |
| 9524 && curwin->w_cursor.col < curbuf->b_op_start.col) | |
| 9525 || (VIsual_mode == 'V' | |
| 9526 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum)) | |
| 9527 /* cursor is at the end of the line or end of file, put | |
| 9528 * forward. */ | |
| 9529 dir = FORWARD; | |
| 5365 | 9530 /* May have been reset in do_put(). */ |
| 9531 VIsual_active = TRUE; | |
| 7 | 9532 } |
| 9533 #endif | |
| 9534 do_put(cap->oap->regname, dir, cap->count1, flags); | |
| 9535 | |
| 9536 #ifdef FEAT_VISUAL | |
| 9537 /* If a register was saved, put it back now. */ | |
| 9538 if (reg2 != NULL) | |
| 9539 put_register(regname, reg2); | |
| 236 | 9540 |
| 9541 /* What to reselect with "gv"? Selecting the just put text seems to | |
| 9542 * be the most useful, since the original text was removed. */ | |
| 9543 if (was_visual) | |
| 9544 { | |
| 690 | 9545 curbuf->b_visual.vi_start = curbuf->b_op_start; |
| 9546 curbuf->b_visual.vi_end = curbuf->b_op_end; | |
| 236 | 9547 } |
| 9548 | |
| 84 | 9549 /* When all lines were selected and deleted do_put() leaves an empty |
| 236 | 9550 * line that needs to be deleted now. */ |
| 84 | 9551 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL) |
| 817 | 9552 { |
| 84 | 9553 ml_delete(curbuf->b_ml.ml_line_count, TRUE); |
| 817 | 9554 |
| 9555 /* If the cursor was in that line, move it to the end of the last | |
| 9556 * line. */ | |
| 9557 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 9558 { | |
| 9559 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 9560 coladvance((colnr_T)MAXCOL); | |
| 9561 } | |
| 9562 } | |
| 7 | 9563 #endif |
| 9564 auto_format(FALSE, TRUE); | |
| 9565 } | |
| 9566 } | |
| 9567 | |
| 9568 /* | |
| 9569 * "o" and "O" commands. | |
| 9570 */ | |
| 9571 static void | |
| 9572 nv_open(cap) | |
| 9573 cmdarg_T *cap; | |
| 9574 { | |
| 9575 #ifdef FEAT_DIFF | |
| 9576 /* "do" is ":diffget" */ | |
| 9577 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o') | |
| 9578 { | |
| 9579 clearop(cap->oap); | |
| 9580 nv_diffgetput(FALSE); | |
| 9581 } | |
| 9582 else | |
| 9583 #endif | |
| 9584 #ifdef FEAT_VISUAL | |
| 9585 if (VIsual_active) /* switch start and end of visual */ | |
| 9586 v_swap_corners(cap->cmdchar); | |
| 9587 else | |
| 9588 #endif | |
| 9589 n_opencmd(cap); | |
| 9590 } | |
| 9591 | |
| 9592 #ifdef FEAT_SNIFF | |
| 9593 static void | |
| 9594 nv_sniff(cap) | |
| 1883 | 9595 cmdarg_T *cap UNUSED; |
| 7 | 9596 { |
| 9597 ProcessSniffRequests(); | |
| 9598 } | |
| 9599 #endif | |
| 9600 | |
| 9601 #ifdef FEAT_NETBEANS_INTG | |
| 9602 static void | |
| 9603 nv_nbcmd(cap) | |
| 9604 cmdarg_T *cap; | |
| 9605 { | |
| 9606 netbeans_keycommand(cap->nchar); | |
| 9607 } | |
| 9608 #endif | |
| 9609 | |
| 9610 #ifdef FEAT_DND | |
| 9611 static void | |
| 9612 nv_drop(cap) | |
| 1883 | 9613 cmdarg_T *cap UNUSED; |
| 7 | 9614 { |
| 9615 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
| 9616 } | |
| 9617 #endif | |
| 203 | 9618 |
| 9619 #ifdef FEAT_AUTOCMD | |
| 9620 /* | |
| 9621 * Trigger CursorHold event. | |
| 9622 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the | |
| 9623 * input buffer. "did_cursorhold" is set to avoid retriggering. | |
| 9624 */ | |
| 9625 static void | |
| 9626 nv_cursorhold(cap) | |
| 9627 cmdarg_T *cap; | |
| 9628 { | |
| 9629 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf); | |
| 9630 did_cursorhold = TRUE; | |
| 226 | 9631 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
| 9632 } | |
| 9633 #endif |