Mercurial > vim
annotate src/normal.c @ 3431:8e21ac7f2d6e v7.3.481
updated for version 7.3.481
Problem: Changing 'virtualedit' in an operator function to "all" does not
have the desired effect. (Aaron Bohannon)
Solution: Save, reset and restore virtual_op when executing an operator
function.
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Wed, 28 Mar 2012 12:59:57 +0200 |
| parents | c9366ca36f6f |
| children | 75037f9bc97a |
| 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 */ |
| 7 | 24 |
| 25 static int restart_VIsual_select = 0; | |
| 26 #endif | |
| 27 | |
| 2667 | 28 #ifdef FEAT_EVAL |
| 29 static void set_vcount_ca __ARGS((cmdarg_T *cap, int *set_prevcount)); | |
| 30 #endif | |
| 7 | 31 static int |
| 32 # ifdef __BORLANDC__ | |
| 33 _RTLENTRYF | |
| 34 # endif | |
| 35 nv_compare __ARGS((const void *s1, const void *s2)); | |
| 36 static int find_command __ARGS((int cmdchar)); | |
| 37 static void op_colon __ARGS((oparg_T *oap)); | |
| 592 | 38 static void op_function __ARGS((oparg_T *oap)); |
| 7 | 39 #if defined(FEAT_MOUSE) && defined(FEAT_VISUAL) |
| 40 static void find_start_of_word __ARGS((pos_T *)); | |
| 41 static void find_end_of_word __ARGS((pos_T *)); | |
| 42 static int get_mouse_class __ARGS((char_u *p)); | |
| 43 #endif | |
| 44 static void prep_redo_cmd __ARGS((cmdarg_T *cap)); | |
| 45 static void prep_redo __ARGS((int regname, long, int, int, int, int, int)); | |
| 46 static int checkclearop __ARGS((oparg_T *oap)); | |
| 47 static int checkclearopq __ARGS((oparg_T *oap)); | |
| 48 static void clearop __ARGS((oparg_T *oap)); | |
| 49 static void clearopbeep __ARGS((oparg_T *oap)); | |
| 50 #ifdef FEAT_VISUAL | |
| 51 static void unshift_special __ARGS((cmdarg_T *cap)); | |
| 52 #endif | |
| 53 #ifdef FEAT_CMDL_INFO | |
| 54 static void del_from_showcmd __ARGS((int)); | |
| 55 #endif | |
| 56 | |
| 57 /* | |
| 58 * nv_*(): functions called to handle Normal and Visual mode commands. | |
| 59 * n_*(): functions called to handle Normal mode commands. | |
| 60 * v_*(): functions called to handle Visual mode commands. | |
| 61 */ | |
| 62 static void nv_ignore __ARGS((cmdarg_T *cap)); | |
| 620 | 63 static void nv_nop __ARGS((cmdarg_T *cap)); |
| 7 | 64 static void nv_error __ARGS((cmdarg_T *cap)); |
| 65 static void nv_help __ARGS((cmdarg_T *cap)); | |
| 66 static void nv_addsub __ARGS((cmdarg_T *cap)); | |
| 67 static void nv_page __ARGS((cmdarg_T *cap)); | |
| 523 | 68 static void nv_gd __ARGS((oparg_T *oap, int nchar, int thisblock)); |
| 7 | 69 static int nv_screengo __ARGS((oparg_T *oap, int dir, long dist)); |
| 70 #ifdef FEAT_MOUSE | |
| 71 static void nv_mousescroll __ARGS((cmdarg_T *cap)); | |
| 72 static void nv_mouse __ARGS((cmdarg_T *cap)); | |
| 73 #endif | |
| 74 static void nv_scroll_line __ARGS((cmdarg_T *cap)); | |
| 75 static void nv_zet __ARGS((cmdarg_T *cap)); | |
| 76 #ifdef FEAT_GUI | |
| 77 static void nv_ver_scrollbar __ARGS((cmdarg_T *cap)); | |
| 78 static void nv_hor_scrollbar __ARGS((cmdarg_T *cap)); | |
| 79 #endif | |
| 685 | 80 #ifdef FEAT_GUI_TABLINE |
| 81 static void nv_tabline __ARGS((cmdarg_T *cap)); | |
| 686 | 82 static void nv_tabmenu __ARGS((cmdarg_T *cap)); |
| 685 | 83 #endif |
| 7 | 84 static void nv_exmode __ARGS((cmdarg_T *cap)); |
| 85 static void nv_colon __ARGS((cmdarg_T *cap)); | |
| 86 static void nv_ctrlg __ARGS((cmdarg_T *cap)); | |
| 87 static void nv_ctrlh __ARGS((cmdarg_T *cap)); | |
| 88 static void nv_clear __ARGS((cmdarg_T *cap)); | |
| 89 static void nv_ctrlo __ARGS((cmdarg_T *cap)); | |
| 90 static void nv_hat __ARGS((cmdarg_T *cap)); | |
| 91 static void nv_Zet __ARGS((cmdarg_T *cap)); | |
| 92 static void nv_ident __ARGS((cmdarg_T *cap)); | |
| 93 static void nv_tagpop __ARGS((cmdarg_T *cap)); | |
| 94 static void nv_scroll __ARGS((cmdarg_T *cap)); | |
| 95 static void nv_right __ARGS((cmdarg_T *cap)); | |
| 96 static void nv_left __ARGS((cmdarg_T *cap)); | |
| 97 static void nv_up __ARGS((cmdarg_T *cap)); | |
| 98 static void nv_down __ARGS((cmdarg_T *cap)); | |
| 99 #ifdef FEAT_SEARCHPATH | |
| 100 static void nv_gotofile __ARGS((cmdarg_T *cap)); | |
| 101 #endif | |
| 102 static void nv_end __ARGS((cmdarg_T *cap)); | |
| 103 static void nv_dollar __ARGS((cmdarg_T *cap)); | |
| 104 static void nv_search __ARGS((cmdarg_T *cap)); | |
| 105 static void nv_next __ARGS((cmdarg_T *cap)); | |
| 106 static void normal_search __ARGS((cmdarg_T *cap, int dir, char_u *pat, int opt)); | |
| 107 static void nv_csearch __ARGS((cmdarg_T *cap)); | |
| 108 static void nv_brackets __ARGS((cmdarg_T *cap)); | |
| 109 static void nv_percent __ARGS((cmdarg_T *cap)); | |
| 110 static void nv_brace __ARGS((cmdarg_T *cap)); | |
| 111 static void nv_mark __ARGS((cmdarg_T *cap)); | |
| 112 static void nv_findpar __ARGS((cmdarg_T *cap)); | |
| 113 static void nv_undo __ARGS((cmdarg_T *cap)); | |
| 114 static void nv_kundo __ARGS((cmdarg_T *cap)); | |
| 115 static void nv_Replace __ARGS((cmdarg_T *cap)); | |
| 116 #ifdef FEAT_VREPLACE | |
| 117 static void nv_vreplace __ARGS((cmdarg_T *cap)); | |
| 118 #endif | |
| 119 #ifdef FEAT_VISUAL | |
| 120 static void v_swap_corners __ARGS((int cmdchar)); | |
| 121 #endif | |
| 122 static void nv_replace __ARGS((cmdarg_T *cap)); | |
| 123 static void n_swapchar __ARGS((cmdarg_T *cap)); | |
| 124 static void nv_cursormark __ARGS((cmdarg_T *cap, int flag, pos_T *pos)); | |
| 125 #ifdef FEAT_VISUAL | |
| 126 static void v_visop __ARGS((cmdarg_T *cap)); | |
| 127 #endif | |
| 128 static void nv_subst __ARGS((cmdarg_T *cap)); | |
| 129 static void nv_abbrev __ARGS((cmdarg_T *cap)); | |
| 130 static void nv_optrans __ARGS((cmdarg_T *cap)); | |
| 131 static void nv_gomark __ARGS((cmdarg_T *cap)); | |
| 132 static void nv_pcmark __ARGS((cmdarg_T *cap)); | |
| 133 static void nv_regname __ARGS((cmdarg_T *cap)); | |
| 134 #ifdef FEAT_VISUAL | |
| 135 static void nv_visual __ARGS((cmdarg_T *cap)); | |
| 136 static void n_start_visual_mode __ARGS((int c)); | |
| 137 #endif | |
| 138 static void nv_window __ARGS((cmdarg_T *cap)); | |
| 139 static void nv_suspend __ARGS((cmdarg_T *cap)); | |
| 140 static void nv_g_cmd __ARGS((cmdarg_T *cap)); | |
| 141 static void n_opencmd __ARGS((cmdarg_T *cap)); | |
| 142 static void nv_dot __ARGS((cmdarg_T *cap)); | |
| 143 static void nv_redo __ARGS((cmdarg_T *cap)); | |
| 144 static void nv_Undo __ARGS((cmdarg_T *cap)); | |
| 145 static void nv_tilde __ARGS((cmdarg_T *cap)); | |
| 146 static void nv_operator __ARGS((cmdarg_T *cap)); | |
| 1490 | 147 #ifdef FEAT_EVAL |
| 148 static void set_op_var __ARGS((int optype)); | |
| 149 #endif | |
| 7 | 150 static void nv_lineop __ARGS((cmdarg_T *cap)); |
| 151 static void nv_home __ARGS((cmdarg_T *cap)); | |
| 152 static void nv_pipe __ARGS((cmdarg_T *cap)); | |
| 153 static void nv_bck_word __ARGS((cmdarg_T *cap)); | |
| 154 static void nv_wordcmd __ARGS((cmdarg_T *cap)); | |
| 155 static void nv_beginline __ARGS((cmdarg_T *cap)); | |
| 1505 | 156 static void adjust_cursor __ARGS((oparg_T *oap)); |
| 7 | 157 #ifdef FEAT_VISUAL |
| 158 static void adjust_for_sel __ARGS((cmdarg_T *cap)); | |
| 159 static int unadjust_for_sel __ARGS((void)); | |
| 160 static void nv_select __ARGS((cmdarg_T *cap)); | |
| 161 #endif | |
| 162 static void nv_goto __ARGS((cmdarg_T *cap)); | |
| 163 static void nv_normal __ARGS((cmdarg_T *cap)); | |
| 164 static void nv_esc __ARGS((cmdarg_T *oap)); | |
| 165 static void nv_edit __ARGS((cmdarg_T *cap)); | |
| 166 static void invoke_edit __ARGS((cmdarg_T *cap, int repl, int cmd, int startln)); | |
| 167 #ifdef FEAT_TEXTOBJ | |
| 168 static void nv_object __ARGS((cmdarg_T *cap)); | |
| 169 #endif | |
| 170 static void nv_record __ARGS((cmdarg_T *cap)); | |
| 171 static void nv_at __ARGS((cmdarg_T *cap)); | |
| 172 static void nv_halfpage __ARGS((cmdarg_T *cap)); | |
| 173 static void nv_join __ARGS((cmdarg_T *cap)); | |
| 174 static void nv_put __ARGS((cmdarg_T *cap)); | |
| 175 static void nv_open __ARGS((cmdarg_T *cap)); | |
| 176 #ifdef FEAT_SNIFF | |
| 177 static void nv_sniff __ARGS((cmdarg_T *cap)); | |
| 178 #endif | |
| 179 #ifdef FEAT_NETBEANS_INTG | |
| 180 static void nv_nbcmd __ARGS((cmdarg_T *cap)); | |
| 181 #endif | |
| 182 #ifdef FEAT_DND | |
| 183 static void nv_drop __ARGS((cmdarg_T *cap)); | |
| 184 #endif | |
| 203 | 185 #ifdef FEAT_AUTOCMD |
| 186 static void nv_cursorhold __ARGS((cmdarg_T *cap)); | |
| 187 #endif | |
| 7 | 188 |
| 1728 | 189 static char *e_noident = N_("E349: No identifier under cursor"); |
| 190 | |
| 7 | 191 /* |
| 192 * Function to be called for a Normal or Visual mode command. | |
| 193 * The argument is a cmdarg_T. | |
| 194 */ | |
| 195 typedef void (*nv_func_T) __ARGS((cmdarg_T *cap)); | |
| 196 | |
| 197 /* Values for cmd_flags. */ | |
| 198 #define NV_NCH 0x01 /* may need to get a second char */ | |
| 199 #define NV_NCH_NOP (0x02|NV_NCH) /* get second char when no operator pending */ | |
| 200 #define NV_NCH_ALW (0x04|NV_NCH) /* always get a second char */ | |
| 201 #define NV_LANG 0x08 /* second char needs language adjustment */ | |
| 202 | |
| 203 #define NV_SS 0x10 /* may start selection */ | |
| 204 #define NV_SSS 0x20 /* may start selection with shift modifier */ | |
| 205 #define NV_STS 0x40 /* may stop selection without shift modif. */ | |
| 206 #define NV_RL 0x80 /* 'rightleft' modifies command */ | |
| 207 #define NV_KEEPREG 0x100 /* don't clear regname */ | |
| 208 #define NV_NCW 0x200 /* not allowed in command-line window */ | |
| 209 | |
| 210 /* | |
| 211 * Generally speaking, every Normal mode command should either clear any | |
| 212 * pending operator (with *clearop*()), or set the motion type variable | |
| 213 * oap->motion_type. | |
| 214 * | |
| 215 * When a cursor motion command is made, it is marked as being a character or | |
| 216 * line oriented motion. Then, if an operator is in effect, the operation | |
| 217 * becomes character or line oriented accordingly. | |
| 218 */ | |
| 219 | |
| 220 /* | |
| 221 * This table contains one entry for every Normal or Visual mode command. | |
| 222 * The order doesn't matter, init_normal_cmds() will create a sorted index. | |
| 223 * It is faster when all keys from zero to '~' are present. | |
| 224 */ | |
| 225 static const struct nv_cmd | |
| 226 { | |
| 227 int cmd_char; /* (first) command character */ | |
| 228 nv_func_T cmd_func; /* function for this command */ | |
| 229 short_u cmd_flags; /* NV_ flags */ | |
| 230 short cmd_arg; /* value for ca.arg */ | |
| 231 } nv_cmds[] = | |
| 232 { | |
| 233 {NUL, nv_error, 0, 0}, | |
| 234 {Ctrl_A, nv_addsub, 0, 0}, | |
| 235 {Ctrl_B, nv_page, NV_STS, BACKWARD}, | |
| 236 {Ctrl_C, nv_esc, 0, TRUE}, | |
| 237 {Ctrl_D, nv_halfpage, 0, 0}, | |
| 238 {Ctrl_E, nv_scroll_line, 0, TRUE}, | |
| 239 {Ctrl_F, nv_page, NV_STS, FORWARD}, | |
| 240 {Ctrl_G, nv_ctrlg, 0, 0}, | |
| 241 {Ctrl_H, nv_ctrlh, 0, 0}, | |
| 242 {Ctrl_I, nv_pcmark, 0, 0}, | |
| 243 {NL, nv_down, 0, FALSE}, | |
| 244 {Ctrl_K, nv_error, 0, 0}, | |
| 245 {Ctrl_L, nv_clear, 0, 0}, | |
| 376 | 246 {Ctrl_M, nv_down, 0, TRUE}, |
| 7 | 247 {Ctrl_N, nv_down, NV_STS, FALSE}, |
| 248 {Ctrl_O, nv_ctrlo, 0, 0}, | |
| 249 {Ctrl_P, nv_up, NV_STS, FALSE}, | |
| 167 | 250 #ifdef FEAT_VISUAL |
| 251 {Ctrl_Q, nv_visual, 0, FALSE}, | |
| 252 #else | |
| 7 | 253 {Ctrl_Q, nv_ignore, 0, 0}, |
| 167 | 254 #endif |
| 7 | 255 {Ctrl_R, nv_redo, 0, 0}, |
| 256 {Ctrl_S, nv_ignore, 0, 0}, | |
| 257 {Ctrl_T, nv_tagpop, NV_NCW, 0}, | |
| 258 {Ctrl_U, nv_halfpage, 0, 0}, | |
| 259 #ifdef FEAT_VISUAL | |
| 260 {Ctrl_V, nv_visual, 0, FALSE}, | |
| 261 {'V', nv_visual, 0, FALSE}, | |
| 262 {'v', nv_visual, 0, FALSE}, | |
| 263 #else | |
| 264 {Ctrl_V, nv_error, 0, 0}, | |
| 265 {'V', nv_error, 0, 0}, | |
| 266 {'v', nv_error, 0, 0}, | |
| 267 #endif | |
| 268 {Ctrl_W, nv_window, 0, 0}, | |
| 269 {Ctrl_X, nv_addsub, 0, 0}, | |
| 270 {Ctrl_Y, nv_scroll_line, 0, FALSE}, | |
| 271 {Ctrl_Z, nv_suspend, 0, 0}, | |
| 272 {ESC, nv_esc, 0, FALSE}, | |
| 273 {Ctrl_BSL, nv_normal, NV_NCH_ALW, 0}, | |
| 274 {Ctrl_RSB, nv_ident, NV_NCW, 0}, | |
| 275 {Ctrl_HAT, nv_hat, NV_NCW, 0}, | |
| 276 {Ctrl__, nv_error, 0, 0}, | |
| 277 {' ', nv_right, 0, 0}, | |
| 278 {'!', nv_operator, 0, 0}, | |
| 279 {'"', nv_regname, NV_NCH_NOP|NV_KEEPREG, 0}, | |
| 280 {'#', nv_ident, 0, 0}, | |
| 281 {'$', nv_dollar, 0, 0}, | |
| 282 {'%', nv_percent, 0, 0}, | |
| 283 {'&', nv_optrans, 0, 0}, | |
| 284 {'\'', nv_gomark, NV_NCH_ALW, TRUE}, | |
| 285 {'(', nv_brace, 0, BACKWARD}, | |
| 286 {')', nv_brace, 0, FORWARD}, | |
| 287 {'*', nv_ident, 0, 0}, | |
| 288 {'+', nv_down, 0, TRUE}, | |
| 289 {',', nv_csearch, 0, TRUE}, | |
| 290 {'-', nv_up, 0, TRUE}, | |
| 291 {'.', nv_dot, NV_KEEPREG, 0}, | |
| 292 {'/', nv_search, 0, FALSE}, | |
| 293 {'0', nv_beginline, 0, 0}, | |
| 294 {'1', nv_ignore, 0, 0}, | |
| 295 {'2', nv_ignore, 0, 0}, | |
| 296 {'3', nv_ignore, 0, 0}, | |
| 297 {'4', nv_ignore, 0, 0}, | |
| 298 {'5', nv_ignore, 0, 0}, | |
| 299 {'6', nv_ignore, 0, 0}, | |
| 300 {'7', nv_ignore, 0, 0}, | |
| 301 {'8', nv_ignore, 0, 0}, | |
| 302 {'9', nv_ignore, 0, 0}, | |
| 303 {':', nv_colon, 0, 0}, | |
| 304 {';', nv_csearch, 0, FALSE}, | |
| 305 {'<', nv_operator, NV_RL, 0}, | |
| 306 {'=', nv_operator, 0, 0}, | |
| 307 {'>', nv_operator, NV_RL, 0}, | |
| 308 {'?', nv_search, 0, FALSE}, | |
| 309 {'@', nv_at, NV_NCH_NOP, FALSE}, | |
| 310 {'A', nv_edit, 0, 0}, | |
| 311 {'B', nv_bck_word, 0, 1}, | |
| 312 {'C', nv_abbrev, NV_KEEPREG, 0}, | |
| 313 {'D', nv_abbrev, NV_KEEPREG, 0}, | |
| 314 {'E', nv_wordcmd, 0, TRUE}, | |
| 315 {'F', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
| 316 {'G', nv_goto, 0, TRUE}, | |
| 317 {'H', nv_scroll, 0, 0}, | |
| 318 {'I', nv_edit, 0, 0}, | |
| 319 {'J', nv_join, 0, 0}, | |
| 320 {'K', nv_ident, 0, 0}, | |
| 321 {'L', nv_scroll, 0, 0}, | |
| 322 {'M', nv_scroll, 0, 0}, | |
| 323 {'N', nv_next, 0, SEARCH_REV}, | |
| 324 {'O', nv_open, 0, 0}, | |
| 325 {'P', nv_put, 0, 0}, | |
| 326 {'Q', nv_exmode, NV_NCW, 0}, | |
| 327 {'R', nv_Replace, 0, FALSE}, | |
| 328 {'S', nv_subst, NV_KEEPREG, 0}, | |
| 329 {'T', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
| 330 {'U', nv_Undo, 0, 0}, | |
| 331 {'W', nv_wordcmd, 0, TRUE}, | |
| 332 {'X', nv_abbrev, NV_KEEPREG, 0}, | |
| 333 {'Y', nv_abbrev, NV_KEEPREG, 0}, | |
| 334 {'Z', nv_Zet, NV_NCH_NOP|NV_NCW, 0}, | |
| 335 {'[', nv_brackets, NV_NCH_ALW, BACKWARD}, | |
| 336 {'\\', nv_error, 0, 0}, | |
| 337 {']', nv_brackets, NV_NCH_ALW, FORWARD}, | |
| 338 {'^', nv_beginline, 0, BL_WHITE | BL_FIX}, | |
| 339 {'_', nv_lineop, 0, 0}, | |
| 340 {'`', nv_gomark, NV_NCH_ALW, FALSE}, | |
| 341 {'a', nv_edit, NV_NCH, 0}, | |
| 342 {'b', nv_bck_word, 0, 0}, | |
| 343 {'c', nv_operator, 0, 0}, | |
| 344 {'d', nv_operator, 0, 0}, | |
| 345 {'e', nv_wordcmd, 0, FALSE}, | |
| 346 {'f', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
| 347 {'g', nv_g_cmd, NV_NCH_ALW, FALSE}, | |
| 348 {'h', nv_left, NV_RL, 0}, | |
| 349 {'i', nv_edit, NV_NCH, 0}, | |
| 350 {'j', nv_down, 0, FALSE}, | |
| 351 {'k', nv_up, 0, FALSE}, | |
| 352 {'l', nv_right, NV_RL, 0}, | |
| 353 {'m', nv_mark, NV_NCH_NOP, 0}, | |
| 354 {'n', nv_next, 0, 0}, | |
| 355 {'o', nv_open, 0, 0}, | |
| 356 {'p', nv_put, 0, 0}, | |
| 357 {'q', nv_record, NV_NCH, 0}, | |
| 358 {'r', nv_replace, NV_NCH_NOP|NV_LANG, 0}, | |
| 359 {'s', nv_subst, NV_KEEPREG, 0}, | |
| 360 {'t', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
| 361 {'u', nv_undo, 0, 0}, | |
| 362 {'w', nv_wordcmd, 0, FALSE}, | |
| 363 {'x', nv_abbrev, NV_KEEPREG, 0}, | |
| 364 {'y', nv_operator, 0, 0}, | |
| 365 {'z', nv_zet, NV_NCH_ALW, 0}, | |
| 366 {'{', nv_findpar, 0, BACKWARD}, | |
| 367 {'|', nv_pipe, 0, 0}, | |
| 368 {'}', nv_findpar, 0, FORWARD}, | |
| 369 {'~', nv_tilde, 0, 0}, | |
| 370 | |
| 371 /* pound sign */ | |
| 372 {POUND, nv_ident, 0, 0}, | |
| 373 #ifdef FEAT_MOUSE | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
374 {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
|
375 {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
|
376 {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
|
377 {K_MOUSERIGHT, nv_mousescroll, 0, MSCR_RIGHT}, |
| 7 | 378 {K_LEFTMOUSE, nv_mouse, 0, 0}, |
| 379 {K_LEFTMOUSE_NM, nv_mouse, 0, 0}, | |
| 380 {K_LEFTDRAG, nv_mouse, 0, 0}, | |
| 381 {K_LEFTRELEASE, nv_mouse, 0, 0}, | |
| 382 {K_LEFTRELEASE_NM, nv_mouse, 0, 0}, | |
| 383 {K_MIDDLEMOUSE, nv_mouse, 0, 0}, | |
| 384 {K_MIDDLEDRAG, nv_mouse, 0, 0}, | |
| 385 {K_MIDDLERELEASE, nv_mouse, 0, 0}, | |
| 386 {K_RIGHTMOUSE, nv_mouse, 0, 0}, | |
| 387 {K_RIGHTDRAG, nv_mouse, 0, 0}, | |
| 388 {K_RIGHTRELEASE, nv_mouse, 0, 0}, | |
| 389 {K_X1MOUSE, nv_mouse, 0, 0}, | |
| 390 {K_X1DRAG, nv_mouse, 0, 0}, | |
| 391 {K_X1RELEASE, nv_mouse, 0, 0}, | |
| 392 {K_X2MOUSE, nv_mouse, 0, 0}, | |
| 393 {K_X2DRAG, nv_mouse, 0, 0}, | |
| 394 {K_X2RELEASE, nv_mouse, 0, 0}, | |
| 395 #endif | |
| 819 | 396 {K_IGNORE, nv_ignore, NV_KEEPREG, 0}, |
| 620 | 397 {K_NOP, nv_nop, 0, 0}, |
| 7 | 398 {K_INS, nv_edit, 0, 0}, |
| 399 {K_KINS, nv_edit, 0, 0}, | |
| 400 {K_BS, nv_ctrlh, 0, 0}, | |
| 401 {K_UP, nv_up, NV_SSS|NV_STS, FALSE}, | |
| 402 {K_S_UP, nv_page, NV_SS, BACKWARD}, | |
| 403 {K_DOWN, nv_down, NV_SSS|NV_STS, FALSE}, | |
| 404 {K_S_DOWN, nv_page, NV_SS, FORWARD}, | |
| 405 {K_LEFT, nv_left, NV_SSS|NV_STS|NV_RL, 0}, | |
| 406 {K_S_LEFT, nv_bck_word, NV_SS|NV_RL, 0}, | |
| 407 {K_C_LEFT, nv_bck_word, NV_SSS|NV_RL|NV_STS, 1}, | |
| 408 {K_RIGHT, nv_right, NV_SSS|NV_STS|NV_RL, 0}, | |
| 409 {K_S_RIGHT, nv_wordcmd, NV_SS|NV_RL, FALSE}, | |
| 410 {K_C_RIGHT, nv_wordcmd, NV_SSS|NV_RL|NV_STS, TRUE}, | |
| 411 {K_PAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
| 412 {K_KPAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
| 413 {K_PAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
| 414 {K_KPAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
| 415 {K_END, nv_end, NV_SSS|NV_STS, FALSE}, | |
| 416 {K_KEND, nv_end, NV_SSS|NV_STS, FALSE}, | |
| 417 {K_S_END, nv_end, NV_SS, FALSE}, | |
| 418 {K_C_END, nv_end, NV_SSS|NV_STS, TRUE}, | |
| 419 {K_HOME, nv_home, NV_SSS|NV_STS, 0}, | |
| 420 {K_KHOME, nv_home, NV_SSS|NV_STS, 0}, | |
| 421 {K_S_HOME, nv_home, NV_SS, 0}, | |
| 422 {K_C_HOME, nv_goto, NV_SSS|NV_STS, FALSE}, | |
| 423 {K_DEL, nv_abbrev, 0, 0}, | |
| 424 {K_KDEL, nv_abbrev, 0, 0}, | |
| 425 {K_UNDO, nv_kundo, 0, 0}, | |
| 426 {K_HELP, nv_help, NV_NCW, 0}, | |
| 427 {K_F1, nv_help, NV_NCW, 0}, | |
| 428 {K_XF1, nv_help, NV_NCW, 0}, | |
| 429 #ifdef FEAT_VISUAL | |
| 430 {K_SELECT, nv_select, 0, 0}, | |
| 431 #endif | |
| 432 #ifdef FEAT_GUI | |
| 433 {K_VER_SCROLLBAR, nv_ver_scrollbar, 0, 0}, | |
| 434 {K_HOR_SCROLLBAR, nv_hor_scrollbar, 0, 0}, | |
| 435 #endif | |
| 685 | 436 #ifdef FEAT_GUI_TABLINE |
| 437 {K_TABLINE, nv_tabline, 0, 0}, | |
| 686 | 438 {K_TABMENU, nv_tabmenu, 0, 0}, |
| 685 | 439 #endif |
| 7 | 440 #ifdef FEAT_FKMAP |
| 441 {K_F8, farsi_fkey, 0, 0}, | |
| 442 {K_F9, farsi_fkey, 0, 0}, | |
| 443 #endif | |
| 444 #ifdef FEAT_SNIFF | |
| 445 {K_SNIFF, nv_sniff, 0, 0}, | |
| 446 #endif | |
| 447 #ifdef FEAT_NETBEANS_INTG | |
| 448 {K_F21, nv_nbcmd, NV_NCH_ALW, 0}, | |
| 449 #endif | |
| 450 #ifdef FEAT_DND | |
| 451 {K_DROP, nv_drop, NV_STS, 0}, | |
| 452 #endif | |
| 203 | 453 #ifdef FEAT_AUTOCMD |
| 819 | 454 {K_CURSORHOLD, nv_cursorhold, NV_KEEPREG, 0}, |
| 203 | 455 #endif |
| 7 | 456 }; |
| 457 | |
| 458 /* Number of commands in nv_cmds[]. */ | |
| 459 #define NV_CMDS_SIZE (sizeof(nv_cmds) / sizeof(struct nv_cmd)) | |
| 460 | |
| 461 /* Sorted index of commands in nv_cmds[]. */ | |
| 462 static short nv_cmd_idx[NV_CMDS_SIZE]; | |
| 463 | |
| 464 /* The highest index for which | |
| 465 * nv_cmds[idx].cmd_char == nv_cmd_idx[nv_cmds[idx].cmd_char] */ | |
| 466 static int nv_max_linear; | |
| 467 | |
| 468 /* | |
| 469 * Compare functions for qsort() below, that checks the command character | |
| 470 * through the index in nv_cmd_idx[]. | |
| 471 */ | |
| 472 static int | |
| 473 #ifdef __BORLANDC__ | |
| 474 _RTLENTRYF | |
| 475 #endif | |
| 476 nv_compare(s1, s2) | |
| 477 const void *s1; | |
| 478 const void *s2; | |
| 479 { | |
| 480 int c1, c2; | |
| 481 | |
| 482 /* The commands are sorted on absolute value. */ | |
| 483 c1 = nv_cmds[*(const short *)s1].cmd_char; | |
| 484 c2 = nv_cmds[*(const short *)s2].cmd_char; | |
| 485 if (c1 < 0) | |
| 486 c1 = -c1; | |
| 487 if (c2 < 0) | |
| 488 c2 = -c2; | |
| 489 return c1 - c2; | |
| 490 } | |
| 491 | |
| 492 /* | |
| 493 * Initialize the nv_cmd_idx[] table. | |
| 494 */ | |
| 495 void | |
| 496 init_normal_cmds() | |
| 497 { | |
| 498 int i; | |
| 499 | |
| 500 /* Fill the index table with a one to one relation. */ | |
| 1877 | 501 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
| 7 | 502 nv_cmd_idx[i] = i; |
| 503 | |
| 504 /* Sort the commands by the command character. */ | |
| 505 qsort((void *)&nv_cmd_idx, (size_t)NV_CMDS_SIZE, sizeof(short), nv_compare); | |
| 506 | |
| 507 /* Find the first entry that can't be indexed by the command character. */ | |
| 1877 | 508 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
| 7 | 509 if (i != nv_cmds[nv_cmd_idx[i]].cmd_char) |
| 510 break; | |
| 511 nv_max_linear = i - 1; | |
| 512 } | |
| 513 | |
| 514 /* | |
| 515 * Search for a command in the commands table. | |
| 516 * Returns -1 for invalid command. | |
| 517 */ | |
| 518 static int | |
| 519 find_command(cmdchar) | |
| 520 int cmdchar; | |
| 521 { | |
| 522 int i; | |
| 523 int idx; | |
| 524 int top, bot; | |
| 525 int c; | |
| 526 | |
| 527 #ifdef FEAT_MBYTE | |
| 528 /* A multi-byte character is never a command. */ | |
| 529 if (cmdchar >= 0x100) | |
| 530 return -1; | |
| 531 #endif | |
| 532 | |
| 533 /* We use the absolute value of the character. Special keys have a | |
| 534 * negative value, but are sorted on their absolute value. */ | |
| 535 if (cmdchar < 0) | |
| 536 cmdchar = -cmdchar; | |
| 537 | |
| 538 /* If the character is in the first part: The character is the index into | |
| 539 * nv_cmd_idx[]. */ | |
| 540 if (cmdchar <= nv_max_linear) | |
| 541 return nv_cmd_idx[cmdchar]; | |
| 542 | |
| 543 /* Perform a binary search. */ | |
| 544 bot = nv_max_linear + 1; | |
| 545 top = NV_CMDS_SIZE - 1; | |
| 546 idx = -1; | |
| 547 while (bot <= top) | |
| 548 { | |
| 549 i = (top + bot) / 2; | |
| 550 c = nv_cmds[nv_cmd_idx[i]].cmd_char; | |
| 551 if (c < 0) | |
| 552 c = -c; | |
| 553 if (cmdchar == c) | |
| 554 { | |
| 555 idx = nv_cmd_idx[i]; | |
| 556 break; | |
| 557 } | |
| 558 if (cmdchar > c) | |
| 559 bot = i + 1; | |
| 560 else | |
| 561 top = i - 1; | |
| 562 } | |
| 563 return idx; | |
| 564 } | |
| 565 | |
| 566 /* | |
| 567 * Execute a command in Normal mode. | |
| 568 */ | |
| 569 void | |
| 570 normal_cmd(oap, toplevel) | |
| 571 oparg_T *oap; | |
| 1877 | 572 int toplevel UNUSED; /* TRUE when called from main() */ |
| 7 | 573 { |
| 574 cmdarg_T ca; /* command arguments */ | |
| 575 int c; | |
| 576 int ctrl_w = FALSE; /* got CTRL-W command */ | |
| 577 int old_col = curwin->w_curswant; | |
| 578 #ifdef FEAT_CMDL_INFO | |
| 579 int need_flushbuf; /* need to call out_flush() */ | |
| 580 #endif | |
| 581 #ifdef FEAT_VISUAL | |
| 582 pos_T old_pos; /* cursor position before command */ | |
| 583 int mapped_len; | |
| 584 static int old_mapped_len = 0; | |
| 819 | 585 #endif |
| 7 | 586 int idx; |
| 1751 | 587 #ifdef FEAT_EVAL |
| 588 int set_prevcount = FALSE; | |
| 589 #endif | |
| 7 | 590 |
| 591 vim_memset(&ca, 0, sizeof(ca)); /* also resets ca.retval */ | |
| 592 ca.oap = oap; | |
| 1692 | 593 |
| 594 /* Use a count remembered from before entering an operator. After typing | |
| 595 * "3d" we return from normal_cmd() and come back here, the "3" is | |
| 596 * remembered in "opcount". */ | |
| 7 | 597 ca.opcount = opcount; |
| 598 | |
| 599 #ifdef FEAT_SNIFF | |
| 600 want_sniff_request = sniff_connected; | |
| 601 #endif | |
| 602 | |
| 603 /* | |
| 604 * If there is an operator pending, then the command we take this time | |
| 605 * will terminate it. Finish_op tells us to finish the operation before | |
| 606 * returning this time (unless the operation was cancelled). | |
| 607 */ | |
| 608 #ifdef CURSOR_SHAPE | |
| 609 c = finish_op; | |
| 610 #endif | |
| 611 finish_op = (oap->op_type != OP_NOP); | |
| 612 #ifdef CURSOR_SHAPE | |
| 613 if (finish_op != c) | |
| 614 { | |
| 615 ui_cursor_shape(); /* may show different cursor shape */ | |
| 616 # ifdef FEAT_MOUSESHAPE | |
| 617 update_mouseshape(-1); | |
| 618 # endif | |
| 619 } | |
| 620 #endif | |
| 621 | |
| 1692 | 622 /* When not finishing an operator and no register name typed, reset the |
| 623 * count. */ | |
| 7 | 624 if (!finish_op && !oap->regname) |
| 1751 | 625 { |
| 7 | 626 ca.opcount = 0; |
| 1751 | 627 #ifdef FEAT_EVAL |
| 628 set_prevcount = TRUE; | |
| 629 #endif | |
| 630 } | |
| 7 | 631 |
| 1692 | 632 #ifdef FEAT_AUTOCMD |
| 633 /* Restore counts from before receiving K_CURSORHOLD. This means after | |
| 634 * typing "3", handling K_CURSORHOLD and then typing "2" we get "32", not | |
| 635 * "3 * 2". */ | |
| 636 if (oap->prev_opcount > 0 || oap->prev_count0 > 0) | |
| 637 { | |
| 638 ca.opcount = oap->prev_opcount; | |
| 639 ca.count0 = oap->prev_count0; | |
| 640 oap->prev_opcount = 0; | |
| 641 oap->prev_count0 = 0; | |
| 642 } | |
| 643 #endif | |
| 644 | |
| 7 | 645 #ifdef FEAT_VISUAL |
| 646 mapped_len = typebuf_maplen(); | |
| 647 #endif | |
| 648 | |
| 649 State = NORMAL_BUSY; | |
| 650 #ifdef USE_ON_FLY_SCROLL | |
| 651 dont_scroll = FALSE; /* allow scrolling here */ | |
| 652 #endif | |
| 653 | |
| 2667 | 654 #ifdef FEAT_EVAL |
| 655 /* Set v:count here, when called from main() and not a stuffed | |
| 656 * command, so that v:count can be used in an expression mapping | |
| 657 * when there is no count. */ | |
| 658 if (toplevel && stuff_empty()) | |
| 659 set_vcount_ca(&ca, &set_prevcount); | |
| 660 #endif | |
| 661 | |
| 7 | 662 /* |
| 663 * Get the command character from the user. | |
| 664 */ | |
| 665 c = safe_vgetc(); | |
| 666 LANGMAP_ADJUST(c, TRUE); | |
| 667 | |
| 819 | 668 #ifdef FEAT_VISUAL |
| 7 | 669 /* |
| 670 * If a mapping was started in Visual or Select mode, remember the length | |
| 671 * of the mapping. This is used below to not return to Insert mode for as | |
| 672 * long as the mapping is being executed. | |
| 673 */ | |
| 674 if (restart_edit == 0) | |
| 675 old_mapped_len = 0; | |
| 676 else if (old_mapped_len | |
| 819 | 677 || (VIsual_active && mapped_len == 0 && typebuf_maplen() > 0)) |
| 7 | 678 old_mapped_len = typebuf_maplen(); |
| 819 | 679 #endif |
| 7 | 680 |
| 681 if (c == NUL) | |
| 682 c = K_ZERO; | |
| 683 | |
| 684 #ifdef FEAT_VISUAL | |
| 685 /* | |
| 686 * In Select mode, typed text replaces the selection. | |
| 687 */ | |
| 688 if (VIsual_active | |
| 689 && VIsual_select | |
| 690 && (vim_isprintc(c) || c == NL || c == CAR || c == K_KENTER)) | |
| 691 { | |
| 275 | 692 /* Fake a "c"hange command. When "restart_edit" is set (e.g., because |
| 693 * 'insertmode' is set) fake a "d"elete command, Insert mode will | |
| 694 * restart automatically. | |
| 1051 | 695 * Insert the typed character in the typeahead buffer, so that it can |
| 696 * be mapped in Insert mode. Required for ":lmap" to work. */ | |
| 852 | 697 ins_char_typebuf(c); |
| 275 | 698 if (restart_edit != 0) |
| 699 c = 'd'; | |
| 700 else | |
| 701 c = 'c'; | |
| 695 | 702 msg_nowait = TRUE; /* don't delay going to insert mode */ |
| 7 | 703 } |
| 704 #endif | |
| 705 | |
| 706 #ifdef FEAT_CMDL_INFO | |
| 707 need_flushbuf = add_to_showcmd(c); | |
| 708 #endif | |
| 709 | |
| 710 getcount: | |
| 711 #ifdef FEAT_VISUAL | |
| 712 if (!(VIsual_active && VIsual_select)) | |
| 713 #endif | |
| 714 { | |
| 715 /* | |
| 716 * Handle a count before a command and compute ca.count0. | |
| 717 * Note that '0' is a command and not the start of a count, but it's | |
| 718 * part of a count after other digits. | |
| 719 */ | |
| 720 while ( (c >= '1' && c <= '9') | |
| 721 || (ca.count0 != 0 && (c == K_DEL || c == K_KDEL || c == '0'))) | |
| 722 { | |
| 723 if (c == K_DEL || c == K_KDEL) | |
| 724 { | |
| 725 ca.count0 /= 10; | |
| 726 #ifdef FEAT_CMDL_INFO | |
| 727 del_from_showcmd(4); /* delete the digit and ~@% */ | |
| 728 #endif | |
| 729 } | |
| 730 else | |
| 731 ca.count0 = ca.count0 * 10 + (c - '0'); | |
| 732 if (ca.count0 < 0) /* got too large! */ | |
| 733 ca.count0 = 999999999L; | |
| 1425 | 734 #ifdef FEAT_EVAL |
| 735 /* Set v:count here, when called from main() and not a stuffed | |
| 736 * command, so that v:count can be used in an expression mapping | |
| 737 * right after the count. */ | |
| 738 if (toplevel && stuff_empty()) | |
| 2667 | 739 set_vcount_ca(&ca, &set_prevcount); |
| 1425 | 740 #endif |
| 7 | 741 if (ctrl_w) |
| 742 { | |
| 743 ++no_mapping; | |
| 744 ++allow_keys; /* no mapping for nchar, but keys */ | |
| 745 } | |
| 746 ++no_zero_mapping; /* don't map zero here */ | |
| 1389 | 747 c = plain_vgetc(); |
| 7 | 748 LANGMAP_ADJUST(c, TRUE); |
| 749 --no_zero_mapping; | |
| 750 if (ctrl_w) | |
| 751 { | |
| 752 --no_mapping; | |
| 753 --allow_keys; | |
| 754 } | |
| 755 #ifdef FEAT_CMDL_INFO | |
| 756 need_flushbuf |= add_to_showcmd(c); | |
| 757 #endif | |
| 758 } | |
| 759 | |
| 760 /* | |
| 761 * If we got CTRL-W there may be a/another count | |
| 762 */ | |
| 763 if (c == Ctrl_W && !ctrl_w && oap->op_type == OP_NOP) | |
| 764 { | |
| 765 ctrl_w = TRUE; | |
| 766 ca.opcount = ca.count0; /* remember first count */ | |
| 767 ca.count0 = 0; | |
| 768 ++no_mapping; | |
| 769 ++allow_keys; /* no mapping for nchar, but keys */ | |
| 1389 | 770 c = plain_vgetc(); /* get next character */ |
| 7 | 771 LANGMAP_ADJUST(c, TRUE); |
| 772 --no_mapping; | |
| 773 --allow_keys; | |
| 774 #ifdef FEAT_CMDL_INFO | |
| 775 need_flushbuf |= add_to_showcmd(c); | |
| 776 #endif | |
| 777 goto getcount; /* jump back */ | |
| 778 } | |
| 779 } | |
| 780 | |
| 1692 | 781 #ifdef FEAT_AUTOCMD |
| 782 if (c == K_CURSORHOLD) | |
| 783 { | |
| 784 /* Save the count values so that ca.opcount and ca.count0 are exactly | |
| 785 * the same when coming back here after handling K_CURSORHOLD. */ | |
| 786 oap->prev_opcount = ca.opcount; | |
| 787 oap->prev_count0 = ca.count0; | |
| 788 } | |
| 789 else | |
| 790 #endif | |
| 791 if (ca.opcount != 0) | |
| 792 { | |
| 793 /* | |
| 794 * If we're in the middle of an operator (including after entering a | |
| 795 * yank buffer with '"') AND we had a count before the operator, then | |
| 796 * that count overrides the current value of ca.count0. | |
| 797 * What this means effectively, is that commands like "3dw" get turned | |
| 798 * into "d3w" which makes things fall into place pretty neatly. | |
| 799 * If you give a count before AND after the operator, they are | |
| 800 * multiplied. | |
| 801 */ | |
| 7 | 802 if (ca.count0) |
| 803 ca.count0 *= ca.opcount; | |
| 804 else | |
| 805 ca.count0 = ca.opcount; | |
| 806 } | |
| 807 | |
| 808 /* | |
| 809 * Always remember the count. It will be set to zero (on the next call, | |
| 810 * above) when there is no pending operator. | |
| 811 * When called from main(), save the count for use by the "count" built-in | |
| 812 * variable. | |
| 813 */ | |
| 814 ca.opcount = ca.count0; | |
| 815 ca.count1 = (ca.count0 == 0 ? 1 : ca.count0); | |
| 816 | |
| 817 #ifdef FEAT_EVAL | |
| 818 /* | |
| 819 * Only set v:count when called from main() and not a stuffed command. | |
| 820 */ | |
| 821 if (toplevel && stuff_empty()) | |
| 1751 | 822 set_vcount(ca.count0, ca.count1, set_prevcount); |
| 7 | 823 #endif |
| 824 | |
| 825 /* | |
| 826 * Find the command character in the table of commands. | |
| 827 * For CTRL-W we already got nchar when looking for a count. | |
| 828 */ | |
| 829 if (ctrl_w) | |
| 830 { | |
| 831 ca.nchar = c; | |
| 832 ca.cmdchar = Ctrl_W; | |
| 833 } | |
| 834 else | |
| 835 ca.cmdchar = c; | |
| 836 idx = find_command(ca.cmdchar); | |
| 837 if (idx < 0) | |
| 838 { | |
| 839 /* Not a known command: beep. */ | |
| 840 clearopbeep(oap); | |
| 841 goto normal_end; | |
| 842 } | |
| 631 | 843 |
| 633 | 844 if (text_locked() && (nv_cmds[idx].cmd_flags & NV_NCW)) |
| 631 | 845 { |
| 1692 | 846 /* This command is not allowed while editing a ccmdline: beep. */ |
| 7 | 847 clearopbeep(oap); |
| 633 | 848 text_locked_msg(); |
| 7 | 849 goto normal_end; |
| 850 } | |
| 819 | 851 #ifdef FEAT_AUTOCMD |
| 852 if ((nv_cmds[idx].cmd_flags & NV_NCW) && curbuf_locked()) | |
| 853 goto normal_end; | |
| 854 #endif | |
| 7 | 855 |
| 856 #ifdef FEAT_VISUAL | |
| 857 /* | |
| 858 * In Visual/Select mode, a few keys are handled in a special way. | |
| 859 */ | |
| 860 if (VIsual_active) | |
| 861 { | |
| 862 /* when 'keymodel' contains "stopsel" may stop Select/Visual mode */ | |
| 863 if (km_stopsel | |
| 864 && (nv_cmds[idx].cmd_flags & NV_STS) | |
| 865 && !(mod_mask & MOD_MASK_SHIFT)) | |
| 866 { | |
| 867 end_visual_mode(); | |
| 868 redraw_curbuf_later(INVERTED); | |
| 869 } | |
| 870 | |
| 871 /* Keys that work different when 'keymodel' contains "startsel" */ | |
| 872 if (km_startsel) | |
| 873 { | |
| 874 if (nv_cmds[idx].cmd_flags & NV_SS) | |
| 875 { | |
| 876 unshift_special(&ca); | |
| 877 idx = find_command(ca.cmdchar); | |
| 840 | 878 if (idx < 0) |
| 879 { | |
| 880 /* Just in case */ | |
| 881 clearopbeep(oap); | |
| 882 goto normal_end; | |
| 883 } | |
| 7 | 884 } |
| 885 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
| 886 && (mod_mask & MOD_MASK_SHIFT)) | |
| 887 { | |
| 888 mod_mask &= ~MOD_MASK_SHIFT; | |
| 889 } | |
| 890 } | |
| 891 } | |
| 892 #endif | |
| 893 | |
| 894 #ifdef FEAT_RIGHTLEFT | |
| 895 if (curwin->w_p_rl && KeyTyped && !KeyStuffed | |
| 896 && (nv_cmds[idx].cmd_flags & NV_RL)) | |
| 897 { | |
| 898 /* Invert horizontal movements and operations. Only when typed by the | |
| 899 * user directly, not when the result of a mapping or "x" translated | |
| 900 * to "dl". */ | |
| 901 switch (ca.cmdchar) | |
| 902 { | |
| 903 case 'l': ca.cmdchar = 'h'; break; | |
| 904 case K_RIGHT: ca.cmdchar = K_LEFT; break; | |
| 905 case K_S_RIGHT: ca.cmdchar = K_S_LEFT; break; | |
| 906 case K_C_RIGHT: ca.cmdchar = K_C_LEFT; break; | |
| 907 case 'h': ca.cmdchar = 'l'; break; | |
| 908 case K_LEFT: ca.cmdchar = K_RIGHT; break; | |
| 909 case K_S_LEFT: ca.cmdchar = K_S_RIGHT; break; | |
| 910 case K_C_LEFT: ca.cmdchar = K_C_RIGHT; break; | |
| 911 case '>': ca.cmdchar = '<'; break; | |
| 912 case '<': ca.cmdchar = '>'; break; | |
| 913 } | |
| 914 idx = find_command(ca.cmdchar); | |
| 915 } | |
| 916 #endif | |
| 917 | |
| 918 /* | |
| 919 * Get an additional character if we need one. | |
| 920 */ | |
| 921 if ((nv_cmds[idx].cmd_flags & NV_NCH) | |
| 922 && (((nv_cmds[idx].cmd_flags & NV_NCH_NOP) == NV_NCH_NOP | |
| 923 && oap->op_type == OP_NOP) | |
| 924 || (nv_cmds[idx].cmd_flags & NV_NCH_ALW) == NV_NCH_ALW | |
| 925 || (ca.cmdchar == 'q' | |
| 926 && oap->op_type == OP_NOP | |
| 927 && !Recording | |
| 928 && !Exec_reg) | |
| 929 || ((ca.cmdchar == 'a' || ca.cmdchar == 'i') | |
| 930 && (oap->op_type != OP_NOP | |
| 931 #ifdef FEAT_VISUAL | |
| 932 || VIsual_active | |
| 933 #endif | |
| 934 )))) | |
| 935 { | |
| 936 int *cp; | |
| 937 int repl = FALSE; /* get character for replace mode */ | |
| 938 int lit = FALSE; /* get extra character literally */ | |
| 939 int langmap_active = FALSE; /* using :lmap mappings */ | |
| 940 int lang; /* getting a text character */ | |
| 941 #ifdef USE_IM_CONTROL | |
| 942 int save_smd; /* saved value of p_smd */ | |
| 943 #endif | |
| 944 | |
| 945 ++no_mapping; | |
| 946 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1343 | 947 #ifdef FEAT_AUTOCMD |
| 948 /* Don't generate a CursorHold event here, most commands can't handle | |
| 949 * it, e.g., nv_replace(), nv_csearch(). */ | |
| 950 did_cursorhold = TRUE; | |
| 951 #endif | |
| 7 | 952 if (ca.cmdchar == 'g') |
| 953 { | |
| 954 /* | |
| 955 * For 'g' get the next character now, so that we can check for | |
| 956 * "gr", "g'" and "g`". | |
| 957 */ | |
| 1389 | 958 ca.nchar = plain_vgetc(); |
| 7 | 959 LANGMAP_ADJUST(ca.nchar, TRUE); |
| 960 #ifdef FEAT_CMDL_INFO | |
| 961 need_flushbuf |= add_to_showcmd(ca.nchar); | |
| 962 #endif | |
| 963 if (ca.nchar == 'r' || ca.nchar == '\'' || ca.nchar == '`' | |
| 964 || ca.nchar == Ctrl_BSL) | |
| 965 { | |
| 966 cp = &ca.extra_char; /* need to get a third character */ | |
| 967 if (ca.nchar != 'r') | |
| 968 lit = TRUE; /* get it literally */ | |
| 969 else | |
| 970 repl = TRUE; /* get it in replace mode */ | |
| 971 } | |
| 972 else | |
| 973 cp = NULL; /* no third character needed */ | |
| 974 } | |
| 975 else | |
| 976 { | |
| 977 if (ca.cmdchar == 'r') /* get it in replace mode */ | |
| 978 repl = TRUE; | |
| 979 cp = &ca.nchar; | |
| 980 } | |
| 981 lang = (repl || (nv_cmds[idx].cmd_flags & NV_LANG)); | |
| 982 | |
| 983 /* | |
| 984 * Get a second or third character. | |
| 985 */ | |
| 986 if (cp != NULL) | |
| 987 { | |
| 988 #ifdef CURSOR_SHAPE | |
| 989 if (repl) | |
| 990 { | |
| 991 State = REPLACE; /* pretend Replace mode */ | |
| 992 ui_cursor_shape(); /* show different cursor shape */ | |
| 993 } | |
| 994 #endif | |
| 995 if (lang && curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 996 { | |
| 997 /* Allow mappings defined with ":lmap". */ | |
| 998 --no_mapping; | |
| 999 --allow_keys; | |
| 1000 if (repl) | |
| 1001 State = LREPLACE; | |
| 1002 else | |
| 1003 State = LANGMAP; | |
| 1004 langmap_active = TRUE; | |
| 1005 } | |
| 1006 #ifdef USE_IM_CONTROL | |
| 1007 save_smd = p_smd; | |
| 1008 p_smd = FALSE; /* Don't let the IM code show the mode here */ | |
| 1009 if (lang && curbuf->b_p_iminsert == B_IMODE_IM) | |
| 1010 im_set_active(TRUE); | |
| 1011 #endif | |
| 1012 | |
| 1389 | 1013 *cp = plain_vgetc(); |
| 7 | 1014 |
| 1015 if (langmap_active) | |
| 1016 { | |
| 1017 /* Undo the decrement done above */ | |
| 1018 ++no_mapping; | |
| 1019 ++allow_keys; | |
| 1020 State = NORMAL_BUSY; | |
| 1021 } | |
| 1022 #ifdef USE_IM_CONTROL | |
| 1023 if (lang) | |
| 1024 { | |
| 1025 if (curbuf->b_p_iminsert != B_IMODE_LMAP) | |
| 1026 im_save_status(&curbuf->b_p_iminsert); | |
| 1027 im_set_active(FALSE); | |
| 1028 } | |
| 1029 p_smd = save_smd; | |
| 1030 #endif | |
| 1031 #ifdef CURSOR_SHAPE | |
| 1032 State = NORMAL_BUSY; | |
| 1033 #endif | |
| 1034 #ifdef FEAT_CMDL_INFO | |
| 1035 need_flushbuf |= add_to_showcmd(*cp); | |
| 1036 #endif | |
| 1037 | |
| 1038 if (!lit) | |
| 1039 { | |
| 1040 #ifdef FEAT_DIGRAPHS | |
| 1041 /* Typing CTRL-K gets a digraph. */ | |
| 1042 if (*cp == Ctrl_K | |
| 1043 && ((nv_cmds[idx].cmd_flags & NV_LANG) | |
| 1044 || cp == &ca.extra_char) | |
| 1045 && vim_strchr(p_cpo, CPO_DIGRAPH) == NULL) | |
| 1046 { | |
| 1047 c = get_digraph(FALSE); | |
| 1048 if (c > 0) | |
| 1049 { | |
| 1050 *cp = c; | |
| 1051 # ifdef FEAT_CMDL_INFO | |
| 1052 /* Guessing how to update showcmd here... */ | |
| 1053 del_from_showcmd(3); | |
| 1054 need_flushbuf |= add_to_showcmd(*cp); | |
| 1055 # endif | |
| 1056 } | |
| 1057 } | |
| 1058 #endif | |
| 1059 | |
| 1060 /* adjust chars > 127, except after "tTfFr" commands */ | |
| 1061 LANGMAP_ADJUST(*cp, !lang); | |
| 1062 #ifdef FEAT_RIGHTLEFT | |
| 1063 /* adjust Hebrew mapped char */ | |
| 1064 if (p_hkmap && lang && KeyTyped) | |
| 1065 *cp = hkmap(*cp); | |
| 1066 # ifdef FEAT_FKMAP | |
| 1067 /* adjust Farsi mapped char */ | |
| 1068 if (p_fkmap && lang && KeyTyped) | |
| 1069 *cp = fkmap(*cp); | |
| 1070 # endif | |
| 1071 #endif | |
| 1072 } | |
| 1073 | |
| 1074 /* | |
| 1075 * When the next character is CTRL-\ a following CTRL-N means the | |
| 1076 * command is aborted and we go to Normal mode. | |
| 1077 */ | |
| 1078 if (cp == &ca.extra_char | |
| 1079 && ca.nchar == Ctrl_BSL | |
| 1080 && (ca.extra_char == Ctrl_N || ca.extra_char == Ctrl_G)) | |
| 1081 { | |
| 1082 ca.cmdchar = Ctrl_BSL; | |
| 1083 ca.nchar = ca.extra_char; | |
| 1084 idx = find_command(ca.cmdchar); | |
| 1085 } | |
| 1086 else if (*cp == Ctrl_BSL) | |
| 1087 { | |
| 1088 long towait = (p_ttm >= 0 ? p_ttm : p_tm); | |
| 1089 | |
| 1090 /* There is a busy wait here when typing "f<C-\>" and then | |
| 1091 * something different from CTRL-N. Can't be avoided. */ | |
| 1092 while ((c = vpeekc()) <= 0 && towait > 0L) | |
| 1093 { | |
| 1094 do_sleep(towait > 50L ? 50L : towait); | |
| 1095 towait -= 50L; | |
| 1096 } | |
| 1097 if (c > 0) | |
| 1098 { | |
| 1389 | 1099 c = plain_vgetc(); |
| 7 | 1100 if (c != Ctrl_N && c != Ctrl_G) |
| 1101 vungetc(c); | |
| 1102 else | |
| 1103 { | |
| 1104 ca.cmdchar = Ctrl_BSL; | |
| 1105 ca.nchar = c; | |
| 1106 idx = find_command(ca.cmdchar); | |
| 1107 } | |
| 1108 } | |
| 1109 } | |
| 1110 | |
| 1111 #ifdef FEAT_MBYTE | |
| 1112 /* When getting a text character and the next character is a | |
| 1113 * multi-byte character, it could be a composing character. | |
| 1114 * However, don't wait for it to arrive. */ | |
| 1115 while (enc_utf8 && lang && (c = vpeekc()) > 0 | |
| 1116 && (c >= 0x100 || MB_BYTE2LEN(vpeekc()) > 1)) | |
| 1117 { | |
| 1389 | 1118 c = plain_vgetc(); |
| 7 | 1119 if (!utf_iscomposing(c)) |
| 1120 { | |
| 1121 vungetc(c); /* it wasn't, put it back */ | |
| 1122 break; | |
| 1123 } | |
| 1124 else if (ca.ncharC1 == 0) | |
| 1125 ca.ncharC1 = c; | |
| 1126 else | |
| 1127 ca.ncharC2 = c; | |
| 1128 } | |
| 1129 #endif | |
| 1130 } | |
| 1131 --no_mapping; | |
| 1132 --allow_keys; | |
| 1133 } | |
| 1134 | |
| 1135 #ifdef FEAT_CMDL_INFO | |
| 1136 /* | |
| 1137 * Flush the showcmd characters onto the screen so we can see them while | |
| 1138 * the command is being executed. Only do this when the shown command was | |
| 1139 * actually displayed, otherwise this will slow down a lot when executing | |
| 1140 * mappings. | |
| 1141 */ | |
| 1142 if (need_flushbuf) | |
| 1143 out_flush(); | |
| 1144 #endif | |
| 203 | 1145 #ifdef FEAT_AUTOCMD |
| 1727 | 1146 if (ca.cmdchar != K_IGNORE) |
| 1147 did_cursorhold = FALSE; | |
| 203 | 1148 #endif |
| 7 | 1149 |
| 1150 State = NORMAL; | |
| 1151 | |
| 1152 if (ca.nchar == ESC) | |
| 1153 { | |
| 1154 clearop(oap); | |
| 1155 if (restart_edit == 0 && goto_im()) | |
| 1156 restart_edit = 'a'; | |
| 1157 goto normal_end; | |
| 1158 } | |
| 1159 | |
| 24 | 1160 if (ca.cmdchar != K_IGNORE) |
| 1161 { | |
| 1162 msg_didout = FALSE; /* don't scroll screen up for normal command */ | |
| 1163 msg_col = 0; | |
| 1164 } | |
| 7 | 1165 |
| 1166 #ifdef FEAT_VISUAL | |
| 1167 old_pos = curwin->w_cursor; /* remember where cursor was */ | |
| 1168 | |
| 1169 /* When 'keymodel' contains "startsel" some keys start Select/Visual | |
| 1170 * mode. */ | |
| 1171 if (!VIsual_active && km_startsel) | |
| 1172 { | |
| 1173 if (nv_cmds[idx].cmd_flags & NV_SS) | |
| 1174 { | |
| 1175 start_selection(); | |
| 1176 unshift_special(&ca); | |
| 1177 idx = find_command(ca.cmdchar); | |
| 1178 } | |
| 1179 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
| 1180 && (mod_mask & MOD_MASK_SHIFT)) | |
| 1181 { | |
| 1182 start_selection(); | |
| 1183 mod_mask &= ~MOD_MASK_SHIFT; | |
| 1184 } | |
| 1185 } | |
| 1186 #endif | |
| 1187 | |
| 1188 /* | |
| 1189 * Execute the command! | |
| 1190 * Call the command function found in the commands table. | |
| 1191 */ | |
| 1192 ca.arg = nv_cmds[idx].cmd_arg; | |
| 1193 (nv_cmds[idx].cmd_func)(&ca); | |
| 1194 | |
| 1195 /* | |
| 1196 * If we didn't start or finish an operator, reset oap->regname, unless we | |
| 1197 * need it later. | |
| 1198 */ | |
| 1199 if (!finish_op | |
| 1200 && !oap->op_type | |
| 1201 && (idx < 0 || !(nv_cmds[idx].cmd_flags & NV_KEEPREG))) | |
| 1202 { | |
| 1203 clearop(oap); | |
| 1204 #ifdef FEAT_EVAL | |
| 2821 | 1205 { |
| 1206 int regname = 0; | |
| 2829 | 1207 |
| 2821 | 1208 /* Adjust the register according to 'clipboard', so that when |
| 1209 * "unnamed" is present it becomes '*' or '+' instead of '"'. */ | |
| 2829 | 1210 # ifdef FEAT_CLIPBOARD |
| 2821 | 1211 adjust_clip_reg(®name); |
| 2829 | 1212 # endif |
| 2821 | 1213 set_reg_var(regname); |
| 1214 } | |
| 7 | 1215 #endif |
| 1216 } | |
| 1217 | |
| 819 | 1218 #ifdef FEAT_VISUAL |
| 570 | 1219 /* Get the length of mapped chars again after typing a count, second |
| 36 | 1220 * character or "z333<cr>". */ |
| 1221 if (old_mapped_len > 0) | |
| 1222 old_mapped_len = typebuf_maplen(); | |
| 819 | 1223 #endif |
| 36 | 1224 |
| 7 | 1225 /* |
| 1226 * If an operation is pending, handle it... | |
| 1227 */ | |
| 1228 do_pending_operator(&ca, old_col, FALSE); | |
| 1229 | |
| 1230 /* | |
| 1231 * Wait for a moment when a message is displayed that will be overwritten | |
| 1232 * by the mode message. | |
| 1233 * In Visual mode and with "^O" in Insert mode, a short message will be | |
| 1234 * overwritten by the mode message. Wait a bit, until a key is hit. | |
| 1235 * In Visual mode, it's more important to keep the Visual area updated | |
| 1236 * than keeping a message (e.g. from a /pat search). | |
| 1237 * Only do this if the command was typed, not from a mapping. | |
| 1238 * Don't wait when emsg_silent is non-zero. | |
| 1239 * Also wait a bit after an error message, e.g. for "^O:". | |
| 1240 * Don't redraw the screen, it would remove the message. | |
| 1241 */ | |
| 1242 if ( ((p_smd | |
| 641 | 1243 && msg_silent == 0 |
| 7 | 1244 && (restart_edit != 0 |
| 1245 #ifdef FEAT_VISUAL | |
| 1246 || (VIsual_active | |
| 1247 && old_pos.lnum == curwin->w_cursor.lnum | |
| 1248 && old_pos.col == curwin->w_cursor.col) | |
| 1249 #endif | |
| 1250 ) | |
| 1251 && (clear_cmdline | |
| 1252 || redraw_cmdline) | |
| 1253 && (msg_didout || (msg_didany && msg_scroll)) | |
| 1254 && !msg_nowait | |
| 1255 && KeyTyped) | |
| 1256 || (restart_edit != 0 | |
| 1257 #ifdef FEAT_VISUAL | |
| 1258 && !VIsual_active | |
| 1259 #endif | |
| 1260 && (msg_scroll | |
| 1261 || emsg_on_display))) | |
| 1262 && oap->regname == 0 | |
| 1263 && !(ca.retval & CA_COMMAND_BUSY) | |
| 1264 && stuff_empty() | |
| 1265 && typebuf_typed() | |
| 1266 && emsg_silent == 0 | |
| 1267 && !did_wait_return | |
| 1268 && oap->op_type == OP_NOP) | |
| 1269 { | |
| 1270 int save_State = State; | |
| 1271 | |
| 1272 /* Draw the cursor with the right shape here */ | |
| 1273 if (restart_edit != 0) | |
| 1274 State = INSERT; | |
| 1275 | |
| 1276 /* If need to redraw, and there is a "keep_msg", redraw before the | |
| 1277 * delay */ | |
| 1278 if (must_redraw && keep_msg != NULL && !emsg_on_display) | |
| 1279 { | |
| 1280 char_u *kmsg; | |
| 1281 | |
| 1282 kmsg = keep_msg; | |
| 1283 keep_msg = NULL; | |
| 1284 /* showmode() will clear keep_msg, but we want to use it anyway */ | |
| 1285 update_screen(0); | |
| 1286 /* now reset it, otherwise it's put in the history again */ | |
| 1287 keep_msg = kmsg; | |
| 1288 msg_attr(kmsg, keep_msg_attr); | |
| 1289 vim_free(kmsg); | |
| 1290 } | |
| 1291 setcursor(); | |
| 1292 cursor_on(); | |
| 1293 out_flush(); | |
| 1294 if (msg_scroll || emsg_on_display) | |
| 1295 ui_delay(1000L, TRUE); /* wait at least one second */ | |
| 1296 ui_delay(3000L, FALSE); /* wait up to three seconds */ | |
| 1297 State = save_State; | |
| 1298 | |
| 1299 msg_scroll = FALSE; | |
| 1300 emsg_on_display = FALSE; | |
| 1301 } | |
| 1302 | |
| 1303 /* | |
| 1304 * Finish up after executing a Normal mode command. | |
| 1305 */ | |
| 1306 normal_end: | |
| 1307 | |
| 1308 msg_nowait = FALSE; | |
| 1309 | |
| 1310 /* Reset finish_op, in case it was set */ | |
| 1311 #ifdef CURSOR_SHAPE | |
| 1312 c = finish_op; | |
| 1313 #endif | |
| 1314 finish_op = FALSE; | |
| 1315 #ifdef CURSOR_SHAPE | |
| 1316 /* Redraw the cursor with another shape, if we were in Operator-pending | |
| 1317 * mode or did a replace command. */ | |
| 1318 if (c || ca.cmdchar == 'r') | |
| 1319 { | |
| 1320 ui_cursor_shape(); /* may show different cursor shape */ | |
| 1321 # ifdef FEAT_MOUSESHAPE | |
| 1322 update_mouseshape(-1); | |
| 1323 # endif | |
| 1324 } | |
| 1325 #endif | |
| 1326 | |
| 1327 #ifdef FEAT_CMDL_INFO | |
| 1692 | 1328 if (oap->op_type == OP_NOP && oap->regname == 0 |
| 1329 # ifdef FEAT_AUTOCMD | |
| 1330 && ca.cmdchar != K_CURSORHOLD | |
| 1331 # endif | |
| 1332 ) | |
| 7 | 1333 clear_showcmd(); |
| 1334 #endif | |
| 1335 | |
| 1336 checkpcmark(); /* check if we moved since setting pcmark */ | |
| 1337 vim_free(ca.searchbuf); | |
| 1338 | |
| 1339 #ifdef FEAT_MBYTE | |
| 1340 if (has_mbyte) | |
| 1341 mb_adjust_cursor(); | |
| 1342 #endif | |
| 1343 | |
| 1344 #ifdef FEAT_SCROLLBIND | |
| 1345 if (curwin->w_p_scb && toplevel) | |
| 1346 { | |
| 1347 validate_cursor(); /* may need to update w_leftcol */ | |
| 1348 do_check_scrollbind(TRUE); | |
| 1349 } | |
| 1350 #endif | |
| 1351 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1352 #ifdef FEAT_CURSORBIND |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1353 if (curwin->w_p_crb && toplevel) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1354 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1355 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
|
1356 do_check_cursorbind(); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1357 } |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1358 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1359 |
| 7 | 1360 /* |
| 1361 * May restart edit(), if we got here with CTRL-O in Insert mode (but not | |
| 1362 * if still inside a mapping that started in Visual mode). | |
| 1363 * May switch from Visual to Select mode after CTRL-O command. | |
| 1364 */ | |
| 1365 if ( oap->op_type == OP_NOP | |
| 1366 #ifdef FEAT_VISUAL | |
| 1367 && ((restart_edit != 0 && !VIsual_active && old_mapped_len == 0) | |
| 1368 || restart_VIsual_select == 1) | |
| 819 | 1369 #else |
| 1370 && restart_edit != 0 | |
| 7 | 1371 #endif |
| 1372 && !(ca.retval & CA_COMMAND_BUSY) | |
| 1373 && stuff_empty() | |
| 1374 && oap->regname == 0) | |
| 1375 { | |
| 1376 #ifdef FEAT_VISUAL | |
| 1377 if (restart_VIsual_select == 1) | |
| 1378 { | |
| 1379 VIsual_select = TRUE; | |
| 1380 showmode(); | |
| 1381 restart_VIsual_select = 0; | |
| 1382 } | |
| 1383 #endif | |
| 1384 if (restart_edit != 0 | |
| 1385 #ifdef FEAT_VISUAL | |
| 819 | 1386 && !VIsual_active && old_mapped_len == 0 |
| 1387 #endif | |
| 1388 ) | |
| 7 | 1389 (void)edit(restart_edit, FALSE, 1L); |
| 1390 } | |
| 1391 | |
| 1392 #ifdef FEAT_VISUAL | |
| 1393 if (restart_VIsual_select == 2) | |
| 1394 restart_VIsual_select = 1; | |
| 1395 #endif | |
| 1396 | |
| 1397 /* Save count before an operator for next time. */ | |
| 1398 opcount = ca.opcount; | |
| 1399 } | |
| 1400 | |
| 2667 | 1401 #ifdef FEAT_EVAL |
| 1402 /* | |
| 1403 * Set v:count and v:count1 according to "cap". | |
| 1404 * Set v:prevcount only when "set_prevcount" is TRUE. | |
| 1405 */ | |
| 1406 static void | |
| 1407 set_vcount_ca(cap, set_prevcount) | |
| 1408 cmdarg_T *cap; | |
| 1409 int *set_prevcount; | |
| 1410 { | |
| 1411 long count = cap->count0; | |
| 1412 | |
| 1413 /* multiply with cap->opcount the same way as above */ | |
| 1414 if (cap->opcount != 0) | |
| 1415 count = cap->opcount * (count == 0 ? 1 : count); | |
| 1416 set_vcount(count, count == 0 ? 1 : count, *set_prevcount); | |
| 1417 *set_prevcount = FALSE; /* only set v:prevcount once */ | |
| 1418 } | |
| 1419 #endif | |
| 1420 | |
| 7 | 1421 /* |
| 1422 * Handle an operator after visual mode or when the movement is finished | |
| 1423 */ | |
| 1424 void | |
| 1425 do_pending_operator(cap, old_col, gui_yank) | |
| 1426 cmdarg_T *cap; | |
| 1427 int old_col; | |
| 1428 int gui_yank; | |
| 1429 { | |
| 1430 oparg_T *oap = cap->oap; | |
| 1431 pos_T old_cursor; | |
| 1432 int empty_region_error; | |
| 1433 int restart_edit_save; | |
| 1434 | |
| 1435 #ifdef FEAT_VISUAL | |
| 1436 /* The visual area is remembered for redo */ | |
| 1437 static int redo_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
| 1438 static linenr_T redo_VIsual_line_count; /* number of lines */ | |
| 3125 | 1439 static colnr_T redo_VIsual_vcol; /* number of cols or end column */ |
| 7 | 1440 static long redo_VIsual_count; /* count for Visual operator */ |
| 1441 # ifdef FEAT_VIRTUALEDIT | |
| 1442 int include_line_break = FALSE; | |
| 1443 # endif | |
| 1444 #endif | |
| 1445 | |
| 1446 #if defined(FEAT_CLIPBOARD) | |
| 1447 /* | |
| 1448 * Yank the visual area into the GUI selection register before we operate | |
| 1449 * on it and lose it forever. | |
| 1450 * Don't do it if a specific register was specified, so that ""x"*P works. | |
| 1451 * This could call do_pending_operator() recursively, but that's OK | |
| 1452 * because gui_yank will be TRUE for the nested call. | |
| 1453 */ | |
| 1454 if (clip_star.available | |
| 1455 && oap->op_type != OP_NOP | |
| 1456 && !gui_yank | |
| 1457 # ifdef FEAT_VISUAL | |
| 1458 && VIsual_active | |
| 1459 && !redo_VIsual_busy | |
| 1460 # endif | |
| 1461 && oap->regname == 0) | |
| 1462 clip_auto_select(); | |
| 1463 #endif | |
| 1464 old_cursor = curwin->w_cursor; | |
| 1465 | |
| 1466 /* | |
| 1467 * If an operation is pending, handle it... | |
| 1468 */ | |
| 1469 if ((finish_op | |
| 1470 #ifdef FEAT_VISUAL | |
| 1471 || VIsual_active | |
| 1472 #endif | |
| 1473 ) && oap->op_type != OP_NOP) | |
| 1474 { | |
| 1475 #ifdef FEAT_VISUAL | |
| 1476 oap->is_VIsual = VIsual_active; | |
| 1477 if (oap->motion_force == 'V') | |
| 1478 oap->motion_type = MLINE; | |
| 1479 else if (oap->motion_force == 'v') | |
| 1480 { | |
| 1481 /* If the motion was linewise, "inclusive" will not have been set. | |
| 1482 * Use "exclusive" to be consistent. Makes "dvj" work nice. */ | |
| 1483 if (oap->motion_type == MLINE) | |
| 1484 oap->inclusive = FALSE; | |
| 1485 /* If the motion already was characterwise, toggle "inclusive" */ | |
| 1486 else if (oap->motion_type == MCHAR) | |
| 1487 oap->inclusive = !oap->inclusive; | |
| 1488 oap->motion_type = MCHAR; | |
| 1489 } | |
| 1490 else if (oap->motion_force == Ctrl_V) | |
| 1491 { | |
| 1492 /* Change line- or characterwise motion into Visual block mode. */ | |
| 1493 VIsual_active = TRUE; | |
| 1494 VIsual = oap->start; | |
| 1495 VIsual_mode = Ctrl_V; | |
| 1496 VIsual_select = FALSE; | |
| 1497 VIsual_reselect = FALSE; | |
| 1498 } | |
| 1499 #endif | |
| 1500 | |
| 1501 /* only redo yank when 'y' flag is in 'cpoptions' */ | |
| 1502 /* never redo "zf" (define fold) */ | |
| 1503 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
| 1504 #ifdef FEAT_VISUAL | |
| 1505 && (!VIsual_active || oap->motion_force) | |
| 1506 #endif | |
| 164 | 1507 && cap->cmdchar != 'D' |
| 7 | 1508 #ifdef FEAT_FOLDING |
| 1509 && oap->op_type != OP_FOLD | |
| 1510 && oap->op_type != OP_FOLDOPEN | |
| 1511 && oap->op_type != OP_FOLDOPENREC | |
| 1512 && oap->op_type != OP_FOLDCLOSE | |
| 1513 && oap->op_type != OP_FOLDCLOSEREC | |
| 1514 && oap->op_type != OP_FOLDDEL | |
| 1515 && oap->op_type != OP_FOLDDELREC | |
| 1516 #endif | |
| 1517 ) | |
| 1518 { | |
| 1519 prep_redo(oap->regname, cap->count0, | |
| 1520 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
| 1521 oap->motion_force, cap->cmdchar, cap->nchar); | |
| 1522 if (cap->cmdchar == '/' || cap->cmdchar == '?') /* was a search */ | |
| 1523 { | |
| 1524 /* | |
| 1525 * If 'cpoptions' does not contain 'r', insert the search | |
| 1526 * pattern to really repeat the same command. | |
| 1527 */ | |
| 1528 if (vim_strchr(p_cpo, CPO_REDO) == NULL) | |
| 620 | 1529 AppendToRedobuffLit(cap->searchbuf, -1); |
| 7 | 1530 AppendToRedobuff(NL_STR); |
| 1531 } | |
| 1532 else if (cap->cmdchar == ':') | |
| 1533 { | |
| 1534 /* do_cmdline() has stored the first typed line in | |
| 1535 * "repeat_cmdline". When several lines are typed repeating | |
| 1536 * won't be possible. */ | |
| 1537 if (repeat_cmdline == NULL) | |
| 1538 ResetRedobuff(); | |
| 1539 else | |
| 1540 { | |
| 620 | 1541 AppendToRedobuffLit(repeat_cmdline, -1); |
| 7 | 1542 AppendToRedobuff(NL_STR); |
| 1543 vim_free(repeat_cmdline); | |
| 1544 repeat_cmdline = NULL; | |
| 1545 } | |
| 1546 } | |
| 1547 } | |
| 1548 | |
| 1549 #ifdef FEAT_VISUAL | |
| 1550 if (redo_VIsual_busy) | |
| 1551 { | |
| 3125 | 1552 /* Redo of an operation on a Visual area. Use the same size from |
| 1553 * redo_VIsual_line_count and redo_VIsual_vcol. */ | |
| 7 | 1554 oap->start = curwin->w_cursor; |
| 1555 curwin->w_cursor.lnum += redo_VIsual_line_count - 1; | |
| 1556 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 1557 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 1558 VIsual_mode = redo_VIsual_mode; | |
| 3125 | 1559 if (redo_VIsual_vcol == MAXCOL || VIsual_mode == 'v') |
| 7 | 1560 { |
| 3125 | 1561 if (VIsual_mode == 'v') |
| 1562 { | |
| 1563 if (redo_VIsual_line_count <= 1) | |
| 1564 { | |
| 1565 validate_virtcol(); | |
| 1566 curwin->w_curswant = | |
| 1567 curwin->w_virtcol + redo_VIsual_vcol - 1; | |
| 1568 } | |
| 1569 else | |
| 1570 curwin->w_curswant = redo_VIsual_vcol; | |
| 1571 } | |
| 7 | 1572 else |
| 3125 | 1573 { |
| 1574 curwin->w_curswant = MAXCOL; | |
| 1575 } | |
| 1576 coladvance(curwin->w_curswant); | |
| 7 | 1577 } |
| 1578 cap->count0 = redo_VIsual_count; | |
| 1579 if (redo_VIsual_count != 0) | |
| 1580 cap->count1 = redo_VIsual_count; | |
| 1581 else | |
| 1582 cap->count1 = 1; | |
| 1583 } | |
| 1584 else if (VIsual_active) | |
| 1585 { | |
| 999 | 1586 if (!gui_yank) |
| 1587 { | |
| 1588 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
| 1589 curbuf->b_visual.vi_start = VIsual; | |
| 1590 curbuf->b_visual.vi_end = curwin->w_cursor; | |
| 1591 curbuf->b_visual.vi_mode = VIsual_mode; | |
| 1592 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
| 7 | 1593 # ifdef FEAT_EVAL |
| 999 | 1594 curbuf->b_visual_mode_eval = VIsual_mode; |
| 7 | 1595 # endif |
| 999 | 1596 } |
| 7 | 1597 |
| 1598 /* In Select mode, a linewise selection is operated upon like a | |
| 1599 * characterwise selection. */ | |
| 1600 if (VIsual_select && VIsual_mode == 'V') | |
| 1601 { | |
| 1602 if (lt(VIsual, curwin->w_cursor)) | |
| 1603 { | |
| 1604 VIsual.col = 0; | |
| 1605 curwin->w_cursor.col = | |
| 1606 (colnr_T)STRLEN(ml_get(curwin->w_cursor.lnum)); | |
| 1607 } | |
| 1608 else | |
| 1609 { | |
| 1610 curwin->w_cursor.col = 0; | |
| 1611 VIsual.col = (colnr_T)STRLEN(ml_get(VIsual.lnum)); | |
| 1612 } | |
| 1613 VIsual_mode = 'v'; | |
| 1614 } | |
| 1615 /* If 'selection' is "exclusive", backup one character for | |
| 1616 * charwise selections. */ | |
| 1617 else if (VIsual_mode == 'v') | |
| 1618 { | |
| 1619 # ifdef FEAT_VIRTUALEDIT | |
| 1620 include_line_break = | |
| 1621 # endif | |
| 1622 unadjust_for_sel(); | |
| 1623 } | |
| 1624 | |
| 1625 oap->start = VIsual; | |
| 1626 if (VIsual_mode == 'V') | |
| 1627 oap->start.col = 0; | |
| 1628 } | |
| 1629 #endif /* FEAT_VISUAL */ | |
| 1630 | |
| 1631 /* | |
| 1632 * Set oap->start to the first position of the operated text, oap->end | |
| 1633 * to the end of the operated text. w_cursor is equal to oap->start. | |
| 1634 */ | |
| 1635 if (lt(oap->start, curwin->w_cursor)) | |
| 1636 { | |
| 1637 #ifdef FEAT_FOLDING | |
| 1638 /* Include folded lines completely. */ | |
| 1639 if (!VIsual_active) | |
| 1640 { | |
| 1641 if (hasFolding(oap->start.lnum, &oap->start.lnum, NULL)) | |
| 1642 oap->start.col = 0; | |
| 1643 if (hasFolding(curwin->w_cursor.lnum, NULL, | |
| 1644 &curwin->w_cursor.lnum)) | |
| 1645 curwin->w_cursor.col = (colnr_T)STRLEN(ml_get_curline()); | |
| 1646 } | |
| 1647 #endif | |
| 1648 oap->end = curwin->w_cursor; | |
| 1649 curwin->w_cursor = oap->start; | |
| 1650 | |
| 1651 /* w_virtcol may have been updated; if the cursor goes back to its | |
| 1652 * previous position w_virtcol becomes invalid and isn't updated | |
| 1653 * automatically. */ | |
| 1654 curwin->w_valid &= ~VALID_VIRTCOL; | |
| 1655 } | |
| 1656 else | |
| 1657 { | |
| 1658 #ifdef FEAT_FOLDING | |
| 1659 /* Include folded lines completely. */ | |
| 1660 if (!VIsual_active && oap->motion_type == MLINE) | |
| 1661 { | |
| 1662 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, | |
| 1663 NULL)) | |
| 1664 curwin->w_cursor.col = 0; | |
| 1665 if (hasFolding(oap->start.lnum, NULL, &oap->start.lnum)) | |
| 1666 oap->start.col = (colnr_T)STRLEN(ml_get(oap->start.lnum)); | |
| 1667 } | |
| 1668 #endif | |
| 1669 oap->end = oap->start; | |
| 1670 oap->start = curwin->w_cursor; | |
| 1671 } | |
| 1672 | |
| 1673 oap->line_count = oap->end.lnum - oap->start.lnum + 1; | |
| 1674 | |
| 1675 #ifdef FEAT_VIRTUALEDIT | |
| 1676 /* Set "virtual_op" before resetting VIsual_active. */ | |
| 1677 virtual_op = virtual_active(); | |
| 1678 #endif | |
| 1679 | |
| 1680 #ifdef FEAT_VISUAL | |
| 1681 if (VIsual_active || redo_VIsual_busy) | |
| 1682 { | |
| 1683 if (VIsual_mode == Ctrl_V) /* block mode */ | |
| 1684 { | |
| 1685 colnr_T start, end; | |
| 1686 | |
| 1687 oap->block_mode = TRUE; | |
| 1688 | |
| 1689 getvvcol(curwin, &(oap->start), | |
| 1690 &oap->start_vcol, NULL, &oap->end_vcol); | |
| 1691 if (!redo_VIsual_busy) | |
| 1692 { | |
| 1693 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
| 1694 | |
| 1695 if (start < oap->start_vcol) | |
| 1696 oap->start_vcol = start; | |
| 1697 if (end > oap->end_vcol) | |
| 1698 { | |
| 1699 if (*p_sel == 'e' && start >= 1 | |
| 1700 && start - 1 >= oap->end_vcol) | |
| 1701 oap->end_vcol = start - 1; | |
| 1702 else | |
| 1703 oap->end_vcol = end; | |
| 1704 } | |
| 1705 } | |
| 1706 | |
| 1707 /* if '$' was used, get oap->end_vcol from longest line */ | |
| 1708 if (curwin->w_curswant == MAXCOL) | |
| 1709 { | |
| 1710 curwin->w_cursor.col = MAXCOL; | |
| 1711 oap->end_vcol = 0; | |
| 1712 for (curwin->w_cursor.lnum = oap->start.lnum; | |
| 1713 curwin->w_cursor.lnum <= oap->end.lnum; | |
| 1714 ++curwin->w_cursor.lnum) | |
| 1715 { | |
| 1716 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
| 1717 if (end > oap->end_vcol) | |
| 1718 oap->end_vcol = end; | |
| 1719 } | |
| 1720 } | |
| 1721 else if (redo_VIsual_busy) | |
| 3125 | 1722 oap->end_vcol = oap->start_vcol + redo_VIsual_vcol - 1; |
| 7 | 1723 /* |
| 1724 * Correct oap->end.col and oap->start.col to be the | |
| 1725 * upper-left and lower-right corner of the block area. | |
| 1726 * | |
| 1727 * (Actually, this does convert column positions into character | |
| 1728 * positions) | |
| 1729 */ | |
| 1730 curwin->w_cursor.lnum = oap->end.lnum; | |
| 1731 coladvance(oap->end_vcol); | |
| 1732 oap->end = curwin->w_cursor; | |
| 1733 | |
| 1734 curwin->w_cursor = oap->start; | |
| 1735 coladvance(oap->start_vcol); | |
| 1736 oap->start = curwin->w_cursor; | |
| 1737 } | |
| 1738 | |
| 1739 if (!redo_VIsual_busy && !gui_yank) | |
| 1740 { | |
| 1741 /* | |
| 1742 * Prepare to reselect and redo Visual: this is based on the | |
| 1743 * size of the Visual text | |
| 1744 */ | |
| 1745 resel_VIsual_mode = VIsual_mode; | |
| 1746 if (curwin->w_curswant == MAXCOL) | |
| 3125 | 1747 resel_VIsual_vcol = MAXCOL; |
| 7 | 1748 else |
| 3125 | 1749 { |
| 1750 if (VIsual_mode != Ctrl_V) | |
| 1751 getvvcol(curwin, &(oap->end), | |
| 1752 NULL, NULL, &oap->end_vcol); | |
| 1753 if (VIsual_mode == Ctrl_V || oap->line_count <= 1) | |
| 1754 { | |
| 1755 if (VIsual_mode != Ctrl_V) | |
| 1756 getvvcol(curwin, &(oap->start), | |
| 1757 &oap->start_vcol, NULL, NULL); | |
| 1758 resel_VIsual_vcol = oap->end_vcol - oap->start_vcol + 1; | |
| 1759 } | |
| 1760 else | |
| 1761 resel_VIsual_vcol = oap->end_vcol; | |
| 1762 } | |
| 7 | 1763 resel_VIsual_line_count = oap->line_count; |
| 1764 } | |
| 1765 | |
| 1766 /* can't redo yank (unless 'y' is in 'cpoptions') and ":" */ | |
| 1767 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
| 1768 && oap->op_type != OP_COLON | |
| 1769 #ifdef FEAT_FOLDING | |
| 1770 && oap->op_type != OP_FOLD | |
| 1771 && oap->op_type != OP_FOLDOPEN | |
| 1772 && oap->op_type != OP_FOLDOPENREC | |
| 1773 && oap->op_type != OP_FOLDCLOSE | |
| 1774 && oap->op_type != OP_FOLDCLOSEREC | |
| 1775 && oap->op_type != OP_FOLDDEL | |
| 1776 && oap->op_type != OP_FOLDDELREC | |
| 1777 #endif | |
| 1778 && oap->motion_force == NUL | |
| 1779 ) | |
| 1780 { | |
| 1781 /* Prepare for redoing. Only use the nchar field for "r", | |
| 1782 * otherwise it might be the second char of the operator. */ | |
| 1783 prep_redo(oap->regname, 0L, NUL, 'v', | |
| 1784 get_op_char(oap->op_type), | |
| 1785 get_extra_op_char(oap->op_type), | |
| 1786 oap->op_type == OP_REPLACE ? cap->nchar : NUL); | |
| 1787 if (!redo_VIsual_busy) | |
| 1788 { | |
| 1789 redo_VIsual_mode = resel_VIsual_mode; | |
| 3125 | 1790 redo_VIsual_vcol = resel_VIsual_vcol; |
| 7 | 1791 redo_VIsual_line_count = resel_VIsual_line_count; |
| 1792 redo_VIsual_count = cap->count0; | |
| 1793 } | |
| 1794 } | |
| 1795 | |
| 1796 /* | |
| 1797 * oap->inclusive defaults to TRUE. | |
| 1798 * If oap->end is on a NUL (empty line) oap->inclusive becomes | |
| 1799 * FALSE. This makes "d}P" and "v}dP" work the same. | |
| 1800 */ | |
| 1801 if (oap->motion_force == NUL || oap->motion_type == MLINE) | |
| 1802 oap->inclusive = TRUE; | |
| 1803 if (VIsual_mode == 'V') | |
| 1804 oap->motion_type = MLINE; | |
| 1805 else | |
| 1806 { | |
| 1807 oap->motion_type = MCHAR; | |
| 1808 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL | |
| 1809 # ifdef FEAT_VIRTUALEDIT | |
| 1810 && (include_line_break || !virtual_op) | |
| 1811 # endif | |
| 1812 ) | |
| 1813 { | |
| 1814 oap->inclusive = FALSE; | |
| 1815 /* Try to include the newline, unless it's an operator | |
| 2957 | 1816 * that works on lines only. */ |
| 1817 if (*p_sel != 'o' && !op_on_lines(oap->op_type)) | |
| 7 | 1818 { |
| 2957 | 1819 if (oap->end.lnum < curbuf->b_ml.ml_line_count) |
| 1820 { | |
| 1821 ++oap->end.lnum; | |
| 1822 oap->end.col = 0; | |
| 7 | 1823 # ifdef FEAT_VIRTUALEDIT |
| 2957 | 1824 oap->end.coladd = 0; |
| 7 | 1825 # endif |
| 2957 | 1826 ++oap->line_count; |
| 1827 } | |
| 1828 else | |
| 1829 { | |
| 1830 /* Cannot move below the last line, make the op | |
| 1831 * inclusive to tell the operation to include the | |
| 1832 * line break. */ | |
| 1833 oap->inclusive = TRUE; | |
| 1834 } | |
| 7 | 1835 } |
| 1836 } | |
| 1837 } | |
| 1838 | |
| 1839 redo_VIsual_busy = FALSE; | |
| 592 | 1840 |
| 7 | 1841 /* |
| 1842 * Switch Visual off now, so screen updating does | |
| 1843 * not show inverted text when the screen is redrawn. | |
| 1844 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is | |
| 1845 * no screen redraw, so it is done here to remove the inverted | |
| 1846 * part. | |
| 1847 */ | |
| 1848 if (!gui_yank) | |
| 1849 { | |
| 1850 VIsual_active = FALSE; | |
| 1851 # ifdef FEAT_MOUSE | |
| 1852 setmouse(); | |
| 1853 mouse_dragging = 0; | |
| 1854 # endif | |
| 643 | 1855 if (mode_displayed) |
| 7 | 1856 clear_cmdline = TRUE; /* unshow visual mode later */ |
| 1857 #ifdef FEAT_CMDL_INFO | |
| 1858 else | |
| 1859 clear_showcmd(); | |
| 1860 #endif | |
| 1861 if ((oap->op_type == OP_YANK | |
| 1862 || oap->op_type == OP_COLON | |
| 592 | 1863 || oap->op_type == OP_FUNCTION |
| 7 | 1864 || oap->op_type == OP_FILTER) |
| 1865 && oap->motion_force == NUL) | |
| 1866 redraw_curbuf_later(INVERTED); | |
| 1867 } | |
| 1868 } | |
| 1869 #endif | |
| 1870 | |
| 1871 #ifdef FEAT_MBYTE | |
| 1872 /* Include the trailing byte of a multi-byte char. */ | |
| 1873 if (has_mbyte && oap->inclusive) | |
| 1874 { | |
| 1875 int l; | |
| 1876 | |
| 474 | 1877 l = (*mb_ptr2len)(ml_get_pos(&oap->end)); |
| 7 | 1878 if (l > 1) |
| 1879 oap->end.col += l - 1; | |
| 1880 } | |
| 1881 #endif | |
| 1882 curwin->w_set_curswant = TRUE; | |
| 1883 | |
| 1884 /* | |
| 1885 * oap->empty is set when start and end are the same. The inclusive | |
| 1886 * flag affects this too, unless yanking and the end is on a NUL. | |
| 1887 */ | |
| 1888 oap->empty = (oap->motion_type == MCHAR | |
| 1889 && (!oap->inclusive | |
| 1890 || (oap->op_type == OP_YANK | |
| 1891 && gchar_pos(&oap->end) == NUL)) | |
| 1892 && equalpos(oap->start, oap->end) | |
| 1893 #ifdef FEAT_VIRTUALEDIT | |
| 1894 && !(virtual_op && oap->start.coladd != oap->end.coladd) | |
| 1895 #endif | |
| 1896 ); | |
| 1897 /* | |
| 1898 * For delete, change and yank, it's an error to operate on an | |
| 1899 * empty region, when 'E' included in 'cpoptions' (Vi compatible). | |
| 1900 */ | |
| 1901 empty_region_error = (oap->empty | |
| 1902 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL); | |
| 1903 | |
| 1904 #ifdef FEAT_VISUAL | |
| 1905 /* Force a redraw when operating on an empty Visual region, when | |
| 1906 * 'modifiable is off or creating a fold. */ | |
| 1907 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma | |
| 1908 # ifdef FEAT_FOLDING | |
| 1909 || oap->op_type == OP_FOLD | |
| 1910 # endif | |
| 1911 )) | |
| 1912 redraw_curbuf_later(INVERTED); | |
| 1913 #endif | |
| 1914 | |
| 1915 /* | |
| 1916 * If the end of an operator is in column one while oap->motion_type | |
| 1917 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last | |
| 1918 * character in the previous line. If op_start is on or before the | |
| 1919 * first non-blank in the line, the operator becomes linewise | |
| 1920 * (strange, but that's the way vi does it). | |
| 1921 */ | |
| 1922 if ( oap->motion_type == MCHAR | |
| 1923 && oap->inclusive == FALSE | |
| 1924 && !(cap->retval & CA_NO_ADJ_OP_END) | |
| 1925 && oap->end.col == 0 | |
| 1926 #ifdef FEAT_VISUAL | |
| 1927 && (!oap->is_VIsual || *p_sel == 'o') | |
| 47 | 1928 && !oap->block_mode |
| 7 | 1929 #endif |
| 1930 && oap->line_count > 1) | |
| 1931 { | |
| 1932 oap->end_adjusted = TRUE; /* remember that we did this */ | |
| 1933 --oap->line_count; | |
| 1934 --oap->end.lnum; | |
| 1935 if (inindent(0)) | |
| 1936 oap->motion_type = MLINE; | |
| 1937 else | |
| 1938 { | |
| 1939 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
| 1940 if (oap->end.col) | |
| 1941 { | |
| 1942 --oap->end.col; | |
| 1943 oap->inclusive = TRUE; | |
| 1944 } | |
| 1945 } | |
| 1946 } | |
| 1947 else | |
| 1948 oap->end_adjusted = FALSE; | |
| 1949 | |
| 1950 switch (oap->op_type) | |
| 1951 { | |
| 1952 case OP_LSHIFT: | |
| 1953 case OP_RSHIFT: | |
| 1954 op_shift(oap, TRUE, | |
| 1955 #ifdef FEAT_VISUAL | |
| 1956 oap->is_VIsual ? (int)cap->count1 : | |
| 1957 #endif | |
| 1958 1); | |
| 1959 auto_format(FALSE, TRUE); | |
| 1960 break; | |
| 1961 | |
| 1962 case OP_JOIN_NS: | |
| 1963 case OP_JOIN: | |
| 1964 if (oap->line_count < 2) | |
| 1965 oap->line_count = 2; | |
| 1966 if (curwin->w_cursor.lnum + oap->line_count - 1 > | |
| 1967 curbuf->b_ml.ml_line_count) | |
| 1968 beep_flush(); | |
| 1969 else | |
| 1970 { | |
|
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
1971 (void)do_join(oap->line_count, oap->op_type == OP_JOIN, TRUE); |
| 7 | 1972 auto_format(FALSE, TRUE); |
| 1973 } | |
| 1974 break; | |
| 1975 | |
| 1976 case OP_DELETE: | |
| 1977 #ifdef FEAT_VISUAL | |
| 1978 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 1979 #endif | |
| 1980 if (empty_region_error) | |
| 3324 | 1981 { |
| 7 | 1982 vim_beep(); |
| 3324 | 1983 CancelRedo(); |
| 1984 } | |
| 7 | 1985 else |
| 1986 { | |
| 1987 (void)op_delete(oap); | |
| 1988 if (oap->motion_type == MLINE && has_format_option(FO_AUTO)) | |
| 1989 u_save_cursor(); /* cursor line wasn't saved yet */ | |
| 1990 auto_format(FALSE, TRUE); | |
| 1991 } | |
| 1992 break; | |
| 1993 | |
| 1994 case OP_YANK: | |
| 1995 if (empty_region_error) | |
| 1996 { | |
| 1997 if (!gui_yank) | |
| 3324 | 1998 { |
| 7 | 1999 vim_beep(); |
| 3324 | 2000 CancelRedo(); |
| 2001 } | |
| 7 | 2002 } |
| 2003 else | |
| 2004 (void)op_yank(oap, FALSE, !gui_yank); | |
| 2005 check_cursor_col(); | |
| 2006 break; | |
| 2007 | |
| 2008 case OP_CHANGE: | |
| 2009 #ifdef FEAT_VISUAL | |
| 2010 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2011 #endif | |
| 2012 if (empty_region_error) | |
| 3324 | 2013 { |
| 7 | 2014 vim_beep(); |
| 3324 | 2015 CancelRedo(); |
| 2016 } | |
| 7 | 2017 else |
| 2018 { | |
| 2019 /* This is a new edit command, not a restart. Need to | |
| 2020 * remember it to make 'insertmode' work with mappings for | |
| 2021 * Visual mode. But do this only once and not when typed and | |
| 2022 * 'insertmode' isn't set. */ | |
| 2023 if (p_im || !KeyTyped) | |
| 2024 restart_edit_save = restart_edit; | |
| 2025 else | |
| 2026 restart_edit_save = 0; | |
| 2027 restart_edit = 0; | |
| 2028 /* Reset finish_op now, don't want it set inside edit(). */ | |
| 2029 finish_op = FALSE; | |
| 2030 if (op_change(oap)) /* will call edit() */ | |
| 2031 cap->retval |= CA_COMMAND_BUSY; | |
| 2032 if (restart_edit == 0) | |
| 2033 restart_edit = restart_edit_save; | |
| 2034 } | |
| 2035 break; | |
| 2036 | |
| 2037 case OP_FILTER: | |
| 2038 if (vim_strchr(p_cpo, CPO_FILTER) != NULL) | |
| 2039 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */ | |
| 2040 else | |
| 2041 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */ | |
| 2042 | |
| 2043 case OP_INDENT: | |
| 2044 case OP_COLON: | |
| 2045 | |
| 2046 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
| 2047 /* | |
| 2048 * If 'equalprg' is empty, do the indenting internally. | |
| 2049 */ | |
| 2050 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL) | |
| 2051 { | |
| 2052 # ifdef FEAT_LISP | |
| 2053 if (curbuf->b_p_lisp) | |
| 2054 { | |
| 2055 op_reindent(oap, get_lisp_indent); | |
| 2056 break; | |
| 2057 } | |
| 2058 # endif | |
| 2059 # ifdef FEAT_CINDENT | |
| 2060 op_reindent(oap, | |
| 2061 # ifdef FEAT_EVAL | |
| 2062 *curbuf->b_p_inde != NUL ? get_expr_indent : | |
| 2063 # endif | |
| 2064 get_c_indent); | |
| 2065 break; | |
| 2066 # endif | |
| 2067 } | |
| 2068 #endif | |
| 2069 | |
| 2070 op_colon(oap); | |
| 2071 break; | |
| 2072 | |
| 2073 case OP_TILDE: | |
| 2074 case OP_UPPER: | |
| 2075 case OP_LOWER: | |
| 2076 case OP_ROT13: | |
| 2077 if (empty_region_error) | |
| 3324 | 2078 { |
| 7 | 2079 vim_beep(); |
| 3324 | 2080 CancelRedo(); |
| 2081 } | |
| 7 | 2082 else |
| 2083 op_tilde(oap); | |
| 2084 check_cursor_col(); | |
| 2085 break; | |
| 2086 | |
| 2087 case OP_FORMAT: | |
| 667 | 2088 #if defined(FEAT_EVAL) |
| 2089 if (*curbuf->b_p_fex != NUL) | |
| 2090 op_formatexpr(oap); /* use expression */ | |
| 2091 else | |
| 2092 #endif | |
| 2093 if (*p_fp != NUL) | |
| 7 | 2094 op_colon(oap); /* use external command */ |
| 2095 else | |
| 2096 op_format(oap, FALSE); /* use internal function */ | |
| 2097 break; | |
| 2098 | |
| 2099 case OP_FORMAT2: | |
| 2100 op_format(oap, TRUE); /* use internal function */ | |
| 2101 break; | |
| 2102 | |
| 592 | 2103 case OP_FUNCTION: |
| 2104 op_function(oap); /* call 'operatorfunc' */ | |
| 2105 break; | |
| 2106 | |
| 7 | 2107 case OP_INSERT: |
| 2108 case OP_APPEND: | |
| 2109 #ifdef FEAT_VISUAL | |
| 2110 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2111 #endif | |
| 2112 #ifdef FEAT_VISUALEXTRA | |
| 2113 if (empty_region_error) | |
| 3324 | 2114 { |
| 7 | 2115 vim_beep(); |
| 3324 | 2116 CancelRedo(); |
| 2117 } | |
| 7 | 2118 else |
| 2119 { | |
| 2120 /* This is a new edit command, not a restart. Need to | |
| 2121 * remember it to make 'insertmode' work with mappings for | |
| 2122 * Visual mode. But do this only once. */ | |
| 2123 restart_edit_save = restart_edit; | |
| 2124 restart_edit = 0; | |
| 2125 | |
| 2126 op_insert(oap, cap->count1); | |
| 2127 | |
| 2128 /* TODO: when inserting in several lines, should format all | |
| 2129 * the lines. */ | |
| 2130 auto_format(FALSE, TRUE); | |
| 2131 | |
| 2132 if (restart_edit == 0) | |
| 2133 restart_edit = restart_edit_save; | |
| 2134 } | |
| 2135 #else | |
| 2136 vim_beep(); | |
| 2137 #endif | |
| 2138 break; | |
| 2139 | |
| 2140 case OP_REPLACE: | |
| 2141 #ifdef FEAT_VISUAL | |
| 2142 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2143 #endif | |
| 2144 #ifdef FEAT_VISUALEXTRA | |
| 2145 if (empty_region_error) | |
| 2146 #endif | |
| 3324 | 2147 { |
| 7 | 2148 vim_beep(); |
| 3324 | 2149 CancelRedo(); |
| 2150 } | |
| 7 | 2151 #ifdef FEAT_VISUALEXTRA |
| 2152 else | |
| 2153 op_replace(oap, cap->nchar); | |
| 2154 #endif | |
| 2155 break; | |
| 2156 | |
| 2157 #ifdef FEAT_FOLDING | |
| 2158 case OP_FOLD: | |
| 2159 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2160 foldCreate(oap->start.lnum, oap->end.lnum); | |
| 2161 break; | |
| 2162 | |
| 2163 case OP_FOLDOPEN: | |
| 2164 case OP_FOLDOPENREC: | |
| 2165 case OP_FOLDCLOSE: | |
| 2166 case OP_FOLDCLOSEREC: | |
| 2167 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2168 opFoldRange(oap->start.lnum, oap->end.lnum, | |
| 2169 oap->op_type == OP_FOLDOPEN | |
| 2170 || oap->op_type == OP_FOLDOPENREC, | |
| 2171 oap->op_type == OP_FOLDOPENREC | |
| 2172 || oap->op_type == OP_FOLDCLOSEREC, | |
| 2173 oap->is_VIsual); | |
| 2174 break; | |
| 2175 | |
| 2176 case OP_FOLDDEL: | |
| 2177 case OP_FOLDDELREC: | |
| 2178 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2179 deleteFold(oap->start.lnum, oap->end.lnum, | |
| 2180 oap->op_type == OP_FOLDDELREC, oap->is_VIsual); | |
| 2181 break; | |
| 2182 #endif | |
| 2183 default: | |
| 2184 clearopbeep(oap); | |
| 2185 } | |
| 2186 #ifdef FEAT_VIRTUALEDIT | |
| 2187 virtual_op = MAYBE; | |
| 2188 #endif | |
| 2189 if (!gui_yank) | |
| 2190 { | |
| 2191 /* | |
| 2192 * if 'sol' not set, go back to old column for some commands | |
| 2193 */ | |
| 2194 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted | |
| 2195 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT | |
| 2196 || oap->op_type == OP_DELETE)) | |
| 2197 coladvance(curwin->w_curswant = old_col); | |
| 2198 } | |
| 2199 else | |
| 2200 { | |
| 2201 curwin->w_cursor = old_cursor; | |
| 2202 } | |
| 2203 #ifdef FEAT_VISUAL | |
| 2204 oap->block_mode = FALSE; | |
| 2205 #endif | |
| 2206 clearop(oap); | |
| 2207 } | |
| 2208 } | |
| 2209 | |
| 2210 /* | |
| 2211 * Handle indent and format operators and visual mode ":". | |
| 2212 */ | |
| 2213 static void | |
| 2214 op_colon(oap) | |
| 2215 oparg_T *oap; | |
| 2216 { | |
| 2217 stuffcharReadbuff(':'); | |
| 2218 #ifdef FEAT_VISUAL | |
| 2219 if (oap->is_VIsual) | |
| 2220 stuffReadbuff((char_u *)"'<,'>"); | |
| 2221 else | |
| 2222 #endif | |
| 2223 { | |
| 2224 /* | |
| 2225 * Make the range look nice, so it can be repeated. | |
| 2226 */ | |
| 2227 if (oap->start.lnum == curwin->w_cursor.lnum) | |
| 2228 stuffcharReadbuff('.'); | |
| 2229 else | |
| 2230 stuffnumReadbuff((long)oap->start.lnum); | |
| 2231 if (oap->end.lnum != oap->start.lnum) | |
| 2232 { | |
| 2233 stuffcharReadbuff(','); | |
| 2234 if (oap->end.lnum == curwin->w_cursor.lnum) | |
| 2235 stuffcharReadbuff('.'); | |
| 2236 else if (oap->end.lnum == curbuf->b_ml.ml_line_count) | |
| 2237 stuffcharReadbuff('$'); | |
| 2238 else if (oap->start.lnum == curwin->w_cursor.lnum) | |
| 2239 { | |
| 2240 stuffReadbuff((char_u *)".+"); | |
| 2241 stuffnumReadbuff((long)oap->line_count - 1); | |
| 2242 } | |
| 2243 else | |
| 2244 stuffnumReadbuff((long)oap->end.lnum); | |
| 2245 } | |
| 2246 } | |
| 2247 if (oap->op_type != OP_COLON) | |
| 2248 stuffReadbuff((char_u *)"!"); | |
| 2249 if (oap->op_type == OP_INDENT) | |
| 2250 { | |
| 2251 #ifndef FEAT_CINDENT | |
| 2252 if (*get_equalprg() == NUL) | |
| 2253 stuffReadbuff((char_u *)"indent"); | |
| 2254 else | |
| 2255 #endif | |
| 2256 stuffReadbuff(get_equalprg()); | |
| 2257 stuffReadbuff((char_u *)"\n"); | |
| 2258 } | |
| 2259 else if (oap->op_type == OP_FORMAT) | |
| 2260 { | |
| 2261 if (*p_fp == NUL) | |
| 2262 stuffReadbuff((char_u *)"fmt"); | |
| 2263 else | |
| 2264 stuffReadbuff(p_fp); | |
| 216 | 2265 stuffReadbuff((char_u *)"\n']"); |
| 7 | 2266 } |
| 2267 | |
| 2268 /* | |
| 2269 * do_cmdline() does the rest | |
| 2270 */ | |
| 2271 } | |
| 2272 | |
| 592 | 2273 /* |
| 602 | 2274 * Handle the "g@" operator: call 'operatorfunc'. |
| 592 | 2275 */ |
| 690 | 2276 static void |
| 592 | 2277 op_function(oap) |
| 1877 | 2278 oparg_T *oap UNUSED; |
| 592 | 2279 { |
| 2280 #ifdef FEAT_EVAL | |
| 2281 char_u *(argv[1]); | |
| 3431 | 2282 int save_virtual_op = virtual_op; |
| 592 | 2283 |
| 2284 if (*p_opfunc == NUL) | |
| 2285 EMSG(_("E774: 'operatorfunc' is empty")); | |
| 2286 else | |
| 2287 { | |
| 2288 /* Set '[ and '] marks to text to be operated on. */ | |
| 2289 curbuf->b_op_start = oap->start; | |
| 2290 curbuf->b_op_end = oap->end; | |
| 2291 if (oap->motion_type != MLINE && !oap->inclusive) | |
| 2292 /* Exclude the end position. */ | |
| 2293 decl(&curbuf->b_op_end); | |
| 2294 | |
| 2295 if (oap->block_mode) | |
| 2296 argv[0] = (char_u *)"block"; | |
| 2297 else if (oap->motion_type == MLINE) | |
| 2298 argv[0] = (char_u *)"line"; | |
| 2299 else | |
| 2300 argv[0] = (char_u *)"char"; | |
| 3431 | 2301 |
| 2302 /* Reset virtual_op so that 'virtualedit' can be changed in the | |
| 2303 * function. */ | |
| 2304 virtual_op = MAYBE; | |
| 2305 | |
| 592 | 2306 (void)call_func_retnr(p_opfunc, 1, argv, FALSE); |
| 3431 | 2307 |
| 2308 virtual_op = save_virtual_op; | |
| 592 | 2309 } |
| 2310 #else | |
| 2311 EMSG(_("E775: Eval feature not available")); | |
| 2312 #endif | |
| 2313 } | |
| 2314 | |
| 7 | 2315 #if defined(FEAT_MOUSE) || defined(PROTO) |
| 2316 /* | |
| 2317 * Do the appropriate action for the current mouse click in the current mode. | |
| 2318 * Not used for Command-line mode. | |
| 2319 * | |
| 2320 * Normal Mode: | |
| 2321 * event modi- position visual change action | |
| 2322 * fier cursor window | |
| 2323 * left press - yes end yes | |
| 2324 * left press C yes end yes "^]" (2) | |
| 2325 * left press S yes end yes "*" (2) | |
| 2326 * left drag - yes start if moved no | |
| 2327 * left relse - yes start if moved no | |
| 2328 * middle press - yes if not active no put register | |
| 2329 * middle press - yes if active no yank and put | |
| 2330 * right press - yes start or extend yes | |
| 2331 * right press S yes no change yes "#" (2) | |
| 2332 * right drag - yes extend no | |
| 2333 * right relse - yes extend no | |
| 2334 * | |
| 2335 * Insert or Replace Mode: | |
| 2336 * event modi- position visual change action | |
| 2337 * fier cursor window | |
| 2338 * left press - yes (cannot be active) yes | |
| 2339 * left press C yes (cannot be active) yes "CTRL-O^]" (2) | |
| 2340 * left press S yes (cannot be active) yes "CTRL-O*" (2) | |
| 2341 * left drag - yes start or extend (1) no CTRL-O (1) | |
| 2342 * left relse - yes start or extend (1) no CTRL-O (1) | |
| 2343 * middle press - no (cannot be active) no put register | |
| 2344 * right press - yes start or extend yes CTRL-O | |
| 2345 * right press S yes (cannot be active) yes "CTRL-O#" (2) | |
| 2346 * | |
| 2347 * (1) only if mouse pointer moved since press | |
| 2348 * (2) only if click is in same buffer | |
| 2349 * | |
| 2350 * Return TRUE if start_arrow() should be called for edit mode. | |
| 2351 */ | |
| 2352 int | |
| 2353 do_mouse(oap, c, dir, count, fixindent) | |
| 2354 oparg_T *oap; /* operator argument, can be NULL */ | |
| 2355 int c; /* K_LEFTMOUSE, etc */ | |
| 2356 int dir; /* Direction to 'put' if necessary */ | |
| 2357 long count; | |
| 2358 int fixindent; /* PUT_FIXINDENT if fixing indent necessary */ | |
| 2359 { | |
| 2360 static int do_always = FALSE; /* ignore 'mouse' setting next time */ | |
| 2361 static int got_click = FALSE; /* got a click some time back */ | |
| 2362 | |
| 2363 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */ | |
| 2364 int is_click; /* If FALSE it's a drag or release event */ | |
| 2365 int is_drag; /* If TRUE it's a drag event */ | |
| 2366 int jump_flags = 0; /* flags for jump_to_mouse() */ | |
| 2367 pos_T start_visual; | |
| 2368 int moved; /* Has cursor moved? */ | |
| 2369 int in_status_line; /* mouse in status line */ | |
|
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parents:
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2370 #ifdef FEAT_WINDOWS |
|
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2371 static int in_tab_line = FALSE; /* mouse clicked in tab line */ |
|
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2372 #endif |
| 7 | 2373 #ifdef FEAT_VERTSPLIT |
| 2374 int in_sep_line; /* mouse in vertical separator line */ | |
| 2375 #endif | |
| 2376 int c1, c2; | |
| 2377 #if defined(FEAT_FOLDING) | |
| 2378 pos_T save_cursor; | |
| 2379 #endif | |
| 2380 win_T *old_curwin = curwin; | |
| 2381 #ifdef FEAT_VISUAL | |
| 2382 static pos_T orig_cursor; | |
| 2383 colnr_T leftcol, rightcol; | |
| 2384 pos_T end_visual; | |
| 2385 int diff; | |
| 2386 int old_active = VIsual_active; | |
| 2387 int old_mode = VIsual_mode; | |
| 2388 #endif | |
| 2389 int regname; | |
| 2390 | |
| 2391 #if defined(FEAT_FOLDING) | |
| 2392 save_cursor = curwin->w_cursor; | |
| 2393 #endif | |
| 2394 | |
| 2395 /* | |
| 2396 * When GUI is active, always recognize mouse events, otherwise: | |
| 2397 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'. | |
| 2398 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'. | |
| 2399 * - For command line and insert mode 'mouse' is checked before calling | |
| 2400 * do_mouse(). | |
| 2401 */ | |
| 2402 if (do_always) | |
| 2403 do_always = FALSE; | |
| 2404 else | |
| 2405 #ifdef FEAT_GUI | |
| 2406 if (!gui.in_use) | |
| 2407 #endif | |
| 2408 { | |
| 2409 #ifdef FEAT_VISUAL | |
| 2410 if (VIsual_active) | |
| 2411 { | |
| 2412 if (!mouse_has(MOUSE_VISUAL)) | |
| 2413 return FALSE; | |
| 2414 } | |
| 2415 else | |
| 2416 #endif | |
| 2417 if (State == NORMAL && !mouse_has(MOUSE_NORMAL)) | |
| 2418 return FALSE; | |
| 2419 } | |
| 2420 | |
| 2421 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag); | |
| 2422 | |
| 2423 #ifdef FEAT_MOUSESHAPE | |
| 2424 /* May have stopped dragging the status or separator line. The pointer is | |
| 2425 * most likely still on the status or separator line. */ | |
| 2426 if (!is_drag && drag_status_line) | |
| 2427 { | |
| 2428 drag_status_line = FALSE; | |
| 2429 update_mouseshape(SHAPE_IDX_STATUS); | |
| 2430 } | |
| 2431 # ifdef FEAT_VERTSPLIT | |
| 2432 if (!is_drag && drag_sep_line) | |
| 2433 { | |
| 2434 drag_sep_line = FALSE; | |
| 2435 update_mouseshape(SHAPE_IDX_VSEP); | |
| 2436 } | |
| 2437 # endif | |
| 2438 #endif | |
| 2439 | |
| 2440 /* | |
| 2441 * Ignore drag and release events if we didn't get a click. | |
| 2442 */ | |
| 2443 if (is_click) | |
| 2444 got_click = TRUE; | |
| 2445 else | |
| 2446 { | |
| 2447 if (!got_click) /* didn't get click, ignore */ | |
| 2448 return FALSE; | |
| 2449 if (!is_drag) /* release, reset got_click */ | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2450 { |
| 7 | 2451 got_click = FALSE; |
|
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parents:
2324
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changeset
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2452 #ifdef FEAT_WINDOWS |
|
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Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2453 if (in_tab_line) |
|
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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
|
2454 { |
|
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
|
2455 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
|
2456 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
|
2457 } |
|
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
|
2458 #endif |
|
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Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2459 } |
| 7 | 2460 } |
| 2461 | |
| 598 | 2462 #ifndef FEAT_VISUAL |
| 7 | 2463 /* |
| 598 | 2464 * ALT is only used for starging/extending Visual mode. |
| 7 | 2465 */ |
| 2466 if ((mod_mask & MOD_MASK_ALT)) | |
| 2467 return FALSE; | |
| 598 | 2468 #endif |
| 7 | 2469 |
| 2470 /* | |
| 2471 * CTRL right mouse button does CTRL-T | |
| 2472 */ | |
| 2473 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT) | |
| 2474 { | |
| 2475 if (State & INSERT) | |
| 2476 stuffcharReadbuff(Ctrl_O); | |
| 2477 if (count > 1) | |
| 2478 stuffnumReadbuff(count); | |
| 2479 stuffcharReadbuff(Ctrl_T); | |
| 2480 got_click = FALSE; /* ignore drag&release now */ | |
| 2481 return FALSE; | |
| 2482 } | |
| 2483 | |
| 2484 /* | |
| 2485 * CTRL only works with left mouse button | |
| 2486 */ | |
| 2487 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT) | |
| 2488 return FALSE; | |
| 2489 | |
| 2490 /* | |
| 2491 * When a modifier is down, ignore drag and release events, as well as | |
| 2492 * multiple clicks and the middle mouse button. | |
| 2493 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*". | |
| 2494 */ | |
| 179 | 2495 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT |
| 2496 | MOD_MASK_META)) | |
| 7 | 2497 && (!is_click |
| 2498 || (mod_mask & MOD_MASK_MULTI_CLICK) | |
| 2499 || which_button == MOUSE_MIDDLE) | |
| 598 | 2500 && !((mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT)) |
| 7 | 2501 && mouse_model_popup() |
| 2502 && which_button == MOUSE_LEFT) | |
| 598 | 2503 && !((mod_mask & MOD_MASK_ALT) |
| 2504 && !mouse_model_popup() | |
| 2505 && which_button == MOUSE_RIGHT) | |
| 7 | 2506 ) |
| 2507 return FALSE; | |
| 2508 | |
| 2509 /* | |
| 2510 * If the button press was used as the movement command for an operator | |
| 2511 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore | |
| 2512 * drag/release events. | |
| 2513 */ | |
| 2514 if (!is_click && which_button == MOUSE_MIDDLE) | |
| 2515 return FALSE; | |
| 2516 | |
| 2517 if (oap != NULL) | |
| 2518 regname = oap->regname; | |
| 2519 else | |
| 2520 regname = 0; | |
| 2521 | |
| 2522 /* | |
| 2523 * Middle mouse button does a 'put' of the selected text | |
| 2524 */ | |
| 2525 if (which_button == MOUSE_MIDDLE) | |
| 2526 { | |
| 2527 if (State == NORMAL) | |
| 2528 { | |
| 2529 /* | |
| 2530 * If an operator was pending, we don't know what the user wanted | |
| 2531 * to do. Go back to normal mode: Clear the operator and beep(). | |
| 2532 */ | |
| 2533 if (oap != NULL && oap->op_type != OP_NOP) | |
| 2534 { | |
| 2535 clearopbeep(oap); | |
| 2536 return FALSE; | |
| 2537 } | |
| 2538 | |
| 2539 #ifdef FEAT_VISUAL | |
| 2540 /* | |
| 2541 * If visual was active, yank the highlighted text and put it | |
| 2542 * before the mouse pointer position. | |
| 1016 | 2543 * In Select mode replace the highlighted text with the clipboard. |
| 7 | 2544 */ |
| 2545 if (VIsual_active) | |
| 2546 { | |
| 1016 | 2547 if (VIsual_select) |
| 2548 { | |
| 2549 stuffcharReadbuff(Ctrl_G); | |
| 1019 | 2550 stuffReadbuff((char_u *)"\"+p"); |
| 1016 | 2551 } |
| 2552 else | |
| 2553 { | |
| 2554 stuffcharReadbuff('y'); | |
| 2555 stuffcharReadbuff(K_MIDDLEMOUSE); | |
| 2556 } | |
| 7 | 2557 do_always = TRUE; /* ignore 'mouse' setting next time */ |
| 2558 return FALSE; | |
| 2559 } | |
| 2560 #endif | |
| 2561 /* | |
| 2562 * The rest is below jump_to_mouse() | |
| 2563 */ | |
| 2564 } | |
| 2565 | |
| 2566 else if ((State & INSERT) == 0) | |
| 2567 return FALSE; | |
| 2568 | |
| 2569 /* | |
| 2570 * Middle click in insert mode doesn't move the mouse, just insert the | |
| 2571 * contents of a register. '.' register is special, can't insert that | |
| 2572 * with do_put(). | |
| 2573 * Also paste at the cursor if the current mode isn't in 'mouse' (only | |
| 2574 * happens for the GUI). | |
| 2575 */ | |
| 2576 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL)) | |
| 2577 { | |
| 2578 if (regname == '.') | |
| 2579 insert_reg(regname, TRUE); | |
| 2580 else | |
| 2581 { | |
| 2582 #ifdef FEAT_CLIPBOARD | |
| 2583 if (clip_star.available && regname == 0) | |
| 2584 regname = '*'; | |
| 2585 #endif | |
| 2586 if ((State & REPLACE_FLAG) && !yank_register_mline(regname)) | |
| 2587 insert_reg(regname, TRUE); | |
| 2588 else | |
| 2589 { | |
| 2590 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND); | |
| 2591 | |
| 2592 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */ | |
| 2593 AppendCharToRedobuff(Ctrl_R); | |
| 2594 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O); | |
| 2595 AppendCharToRedobuff(regname == 0 ? '"' : regname); | |
| 2596 } | |
| 2597 } | |
| 2598 return FALSE; | |
| 2599 } | |
| 2600 } | |
| 2601 | |
| 2602 /* When dragging or button-up stay in the same window. */ | |
| 2603 if (!is_click) | |
| 2604 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE; | |
| 2605 | |
| 2606 start_visual.lnum = 0; | |
| 2607 | |
| 671 | 2608 #ifdef FEAT_WINDOWS |
| 2609 /* Check for clicking in the tab page line. */ | |
| 2610 if (mouse_row == 0 && firstwin->w_winrow > 0) | |
| 2611 { | |
| 1619 | 2612 if (is_drag) |
|
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2613 { |
|
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|
2614 if (in_tab_line) |
|
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|
2615 { |
|
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Bram Moolenaar <bram@vim.org>
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|
2616 c1 = TabPageIdxs[mouse_col]; |
|
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|
2617 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
|
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diff
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|
2618 } |
| 1619 | 2619 return FALSE; |
|
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|
2620 } |
| 671 | 2621 |
| 2622 /* click in a tab selects that tab page */ | |
| 2623 if (is_click | |
| 2624 # ifdef FEAT_CMDWIN | |
| 2625 && cmdwin_type == 0 | |
| 2626 # endif | |
| 681 | 2627 && mouse_col < Columns) |
| 2628 { | |
|
2326
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diff
changeset
|
2629 in_tab_line = TRUE; |
| 681 | 2630 c1 = TabPageIdxs[mouse_col]; |
| 2631 if (c1 >= 0) | |
| 2632 { | |
| 682 | 2633 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) |
| 2634 { | |
| 2635 /* double click opens new page */ | |
| 681 | 2636 end_visual_mode(); |
| 682 | 2637 tabpage_new(); |
| 2638 tabpage_move(c1 == 0 ? 9999 : c1 - 1); | |
| 2639 } | |
| 2640 else | |
| 2641 { | |
| 2642 /* Go to specified tab page, or next one if not clicking | |
| 2643 * on a label. */ | |
| 2644 goto_tabpage(c1); | |
| 2645 | |
| 2646 /* It's like clicking on the status line of a window. */ | |
| 2647 if (curwin != old_curwin) | |
| 2648 end_visual_mode(); | |
| 2649 } | |
| 681 | 2650 } |
| 2651 else if (c1 < 0) | |
| 2652 { | |
| 2653 tabpage_T *tp; | |
| 2654 | |
| 2655 /* Close the current or specified tab page. */ | |
| 2656 if (c1 == -999) | |
| 2657 tp = curtab; | |
| 2658 else | |
| 2659 tp = find_tabpage(-c1); | |
| 2660 if (tp == curtab) | |
| 2661 { | |
| 2662 if (first_tabpage->tp_next != NULL) | |
| 2663 tabpage_close(FALSE); | |
| 2664 } | |
| 2665 else if (tp != NULL) | |
| 2666 tabpage_close_other(tp, FALSE); | |
| 2667 } | |
| 2668 } | |
| 2669 return TRUE; | |
| 671 | 2670 } |
|
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2671 else if (is_drag && in_tab_line) |
|
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2672 { |
|
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parents:
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|
2673 c1 = TabPageIdxs[mouse_col]; |
|
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|
2674 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
|
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2675 return FALSE; |
|
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Bram Moolenaar <bram@vim.org>
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|
2676 } |
|
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|
2677 |
| 671 | 2678 #endif |
| 2679 | |
| 7 | 2680 /* |
| 2681 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events: | |
| 2682 * right button up -> pop-up menu | |
| 2683 * shift-left button -> right button | |
| 598 | 2684 * alt-left button -> alt-right button |
| 7 | 2685 */ |
| 2686 if (mouse_model_popup()) | |
| 2687 { | |
| 2688 if (which_button == MOUSE_RIGHT | |
| 2689 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
| 2690 { | |
| 2691 /* | |
| 2692 * NOTE: Ignore right button down and drag mouse events. | |
| 2693 * Windows only shows the popup menu on the button up event. | |
| 2694 */ | |
| 936 | 2695 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
| 2696 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) | |
| 7 | 2697 if (!is_click) |
| 2698 return FALSE; | |
| 2699 #endif | |
| 2700 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) | |
| 2701 if (is_click || is_drag) | |
| 2702 return FALSE; | |
| 2703 #endif | |
| 573 | 2704 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
| 7 | 2705 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
| 2706 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON) | |
| 2707 if (gui.in_use) | |
| 2708 { | |
| 2709 jump_flags = 0; | |
| 2710 if (STRCMP(p_mousem, "popup_setpos") == 0) | |
| 2711 { | |
| 2712 /* First set the cursor position before showing the popup | |
| 2713 * menu. */ | |
| 2714 #ifdef FEAT_VISUAL | |
| 2715 if (VIsual_active) | |
| 2716 { | |
| 2717 pos_T m_pos; | |
| 2718 | |
| 2719 /* | |
| 2720 * set MOUSE_MAY_STOP_VIS if we are outside the | |
| 2721 * selection or the current window (might have false | |
| 2722 * negative here) | |
| 2723 */ | |
| 2724 if (mouse_row < W_WINROW(curwin) | |
| 2725 || mouse_row | |
| 2726 > (W_WINROW(curwin) + curwin->w_height)) | |
| 2727 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2728 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER) | |
| 2729 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2730 else | |
| 2731 { | |
| 2732 if ((lt(curwin->w_cursor, VIsual) | |
| 2733 && (lt(m_pos, curwin->w_cursor) | |
| 2734 || lt(VIsual, m_pos))) | |
| 2735 || (lt(VIsual, curwin->w_cursor) | |
| 2736 && (lt(m_pos, VIsual) | |
| 2737 || lt(curwin->w_cursor, m_pos)))) | |
| 2738 { | |
| 2739 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2740 } | |
| 2741 else if (VIsual_mode == Ctrl_V) | |
| 2742 { | |
| 2743 getvcols(curwin, &curwin->w_cursor, &VIsual, | |
| 2744 &leftcol, &rightcol); | |
| 2745 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL); | |
| 2746 if (m_pos.col < leftcol || m_pos.col > rightcol) | |
| 2747 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2748 } | |
| 2749 } | |
| 2750 } | |
| 2751 else | |
| 2752 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2753 #endif | |
| 2754 } | |
| 2755 if (jump_flags) | |
| 2756 { | |
| 2757 jump_flags = jump_to_mouse(jump_flags, NULL, which_button); | |
| 2758 update_curbuf( | |
| 2759 #ifdef FEAT_VISUAL | |
| 2760 VIsual_active ? INVERTED : | |
| 2761 #endif | |
| 2762 VALID); | |
| 2763 setcursor(); | |
| 2764 out_flush(); /* Update before showing popup menu */ | |
| 2765 } | |
| 2766 # ifdef FEAT_MENU | |
| 2767 gui_show_popupmenu(); | |
| 2768 # endif | |
| 2769 return (jump_flags & CURSOR_MOVED) != 0; | |
| 2770 } | |
| 2771 else | |
| 2772 return FALSE; | |
| 2773 #else | |
| 2774 return FALSE; | |
| 2775 #endif | |
| 2776 } | |
| 598 | 2777 if (which_button == MOUSE_LEFT |
| 2778 && (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT))) | |
| 7 | 2779 { |
| 2780 which_button = MOUSE_RIGHT; | |
| 2781 mod_mask &= ~MOD_MASK_SHIFT; | |
| 2782 } | |
| 2783 } | |
| 2784 | |
| 2785 #ifdef FEAT_VISUAL | |
| 2786 if ((State & (NORMAL | INSERT)) | |
| 2787 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
| 2788 { | |
| 2789 if (which_button == MOUSE_LEFT) | |
| 2790 { | |
| 2791 if (is_click) | |
| 2792 { | |
| 2793 /* stop Visual mode for a left click in a window, but not when | |
| 2794 * on a status line */ | |
| 2795 if (VIsual_active) | |
| 2796 jump_flags |= MOUSE_MAY_STOP_VIS; | |
| 2797 } | |
| 2798 else if (mouse_has(MOUSE_VISUAL)) | |
| 2799 jump_flags |= MOUSE_MAY_VIS; | |
| 2800 } | |
| 2801 else if (which_button == MOUSE_RIGHT) | |
| 2802 { | |
| 2803 if (is_click && VIsual_active) | |
| 2804 { | |
| 2805 /* | |
| 2806 * Remember the start and end of visual before moving the | |
| 2807 * cursor. | |
| 2808 */ | |
| 2809 if (lt(curwin->w_cursor, VIsual)) | |
| 2810 { | |
| 2811 start_visual = curwin->w_cursor; | |
| 2812 end_visual = VIsual; | |
| 2813 } | |
| 2814 else | |
| 2815 { | |
| 2816 start_visual = VIsual; | |
| 2817 end_visual = curwin->w_cursor; | |
| 2818 } | |
| 2819 } | |
| 2820 jump_flags |= MOUSE_FOCUS; | |
| 2821 if (mouse_has(MOUSE_VISUAL)) | |
| 2822 jump_flags |= MOUSE_MAY_VIS; | |
| 2823 } | |
| 2824 } | |
| 2825 #endif | |
| 2826 | |
| 2827 /* | |
| 2828 * If an operator is pending, ignore all drags and releases until the | |
| 2829 * next mouse click. | |
| 2830 */ | |
| 2831 if (!is_drag && oap != NULL && oap->op_type != OP_NOP) | |
| 2832 { | |
| 2833 got_click = FALSE; | |
| 2834 oap->motion_type = MCHAR; | |
| 2835 } | |
| 2836 | |
| 2837 /* When releasing the button let jump_to_mouse() know. */ | |
| 2838 if (!is_click && !is_drag) | |
| 2839 jump_flags |= MOUSE_RELEASED; | |
| 2840 | |
| 2841 /* | |
| 2842 * JUMP! | |
| 2843 */ | |
| 2844 jump_flags = jump_to_mouse(jump_flags, | |
| 2845 oap == NULL ? NULL : &(oap->inclusive), which_button); | |
| 2846 moved = (jump_flags & CURSOR_MOVED); | |
| 2847 in_status_line = (jump_flags & IN_STATUS_LINE); | |
| 2848 #ifdef FEAT_VERTSPLIT | |
| 2849 in_sep_line = (jump_flags & IN_SEP_LINE); | |
| 2850 #endif | |
| 2851 | |
| 2852 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 2853 if (isNetbeansBuffer(curbuf) |
| 7 | 2854 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE))) |
| 2855 { | |
| 2856 int key = KEY2TERMCAP1(c); | |
| 2857 | |
| 2858 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE | |
| 2859 || key == (int)KE_RIGHTRELEASE) | |
| 2860 netbeans_button_release(which_button); | |
| 2861 } | |
| 2862 #endif | |
| 2863 | |
| 2864 /* When jumping to another window, clear a pending operator. That's a bit | |
| 2865 * friendlier than beeping and not jumping to that window. */ | |
| 2866 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP) | |
| 2867 clearop(oap); | |
| 2868 | |
| 2869 #ifdef FEAT_FOLDING | |
| 2870 if (mod_mask == 0 | |
| 2871 && !is_drag | |
| 2872 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN)) | |
| 2873 && which_button == MOUSE_LEFT) | |
| 2874 { | |
| 2875 /* open or close a fold at this line */ | |
| 2876 if (jump_flags & MOUSE_FOLD_OPEN) | |
| 2877 openFold(curwin->w_cursor.lnum, 1L); | |
| 2878 else | |
| 2879 closeFold(curwin->w_cursor.lnum, 1L); | |
| 2880 /* don't move the cursor if still in the same window */ | |
| 2881 if (curwin == old_curwin) | |
| 2882 curwin->w_cursor = save_cursor; | |
| 2883 } | |
| 2884 #endif | |
| 2885 | |
| 2886 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN) | |
| 2887 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available) | |
| 2888 { | |
| 2889 clip_modeless(which_button, is_click, is_drag); | |
| 2890 return FALSE; | |
| 2891 } | |
| 2892 #endif | |
| 2893 | |
| 2894 #ifdef FEAT_VISUAL | |
| 2895 /* Set global flag that we are extending the Visual area with mouse | |
| 1188 | 2896 * dragging; temporarily minimize 'scrolloff'. */ |
| 7 | 2897 if (VIsual_active && is_drag && p_so) |
| 2898 { | |
| 2899 /* In the very first line, allow scrolling one line */ | |
| 2900 if (mouse_row == 0) | |
| 2901 mouse_dragging = 2; | |
| 2902 else | |
| 2903 mouse_dragging = 1; | |
| 2904 } | |
| 2905 | |
| 2906 /* When dragging the mouse above the window, scroll down. */ | |
| 2907 if (is_drag && mouse_row < 0 && !in_status_line) | |
| 2908 { | |
| 2909 scroll_redraw(FALSE, 1L); | |
| 2910 mouse_row = 0; | |
| 2911 } | |
| 2912 | |
| 2913 if (start_visual.lnum) /* right click in visual mode */ | |
| 2914 { | |
| 598 | 2915 /* When ALT is pressed make Visual mode blockwise. */ |
| 2916 if (mod_mask & MOD_MASK_ALT) | |
| 2917 VIsual_mode = Ctrl_V; | |
| 2918 | |
| 7 | 2919 /* |
| 2920 * In Visual-block mode, divide the area in four, pick up the corner | |
| 2921 * that is in the quarter that the cursor is in. | |
| 2922 */ | |
| 2923 if (VIsual_mode == Ctrl_V) | |
| 2924 { | |
| 2925 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol); | |
| 2926 if (curwin->w_curswant > (leftcol + rightcol) / 2) | |
| 2927 end_visual.col = leftcol; | |
| 2928 else | |
| 2929 end_visual.col = rightcol; | |
| 2930 if (curwin->w_cursor.lnum < | |
| 2931 (start_visual.lnum + end_visual.lnum) / 2) | |
| 2932 end_visual.lnum = end_visual.lnum; | |
| 2933 else | |
| 2934 end_visual.lnum = start_visual.lnum; | |
| 2935 | |
| 2936 /* move VIsual to the right column */ | |
| 2937 start_visual = curwin->w_cursor; /* save the cursor pos */ | |
| 2938 curwin->w_cursor = end_visual; | |
| 2939 coladvance(end_visual.col); | |
| 2940 VIsual = curwin->w_cursor; | |
| 2941 curwin->w_cursor = start_visual; /* restore the cursor */ | |
| 2942 } | |
| 2943 else | |
| 2944 { | |
| 2945 /* | |
| 2946 * If the click is before the start of visual, change the start. | |
| 2947 * If the click is after the end of visual, change the end. If | |
| 2948 * the click is inside the visual, change the closest side. | |
| 2949 */ | |
| 2950 if (lt(curwin->w_cursor, start_visual)) | |
| 2951 VIsual = end_visual; | |
| 2952 else if (lt(end_visual, curwin->w_cursor)) | |
| 2953 VIsual = start_visual; | |
| 2954 else | |
| 2955 { | |
| 2956 /* In the same line, compare column number */ | |
| 2957 if (end_visual.lnum == start_visual.lnum) | |
| 2958 { | |
| 2959 if (curwin->w_cursor.col - start_visual.col > | |
| 2960 end_visual.col - curwin->w_cursor.col) | |
| 2961 VIsual = start_visual; | |
| 2962 else | |
| 2963 VIsual = end_visual; | |
| 2964 } | |
| 2965 | |
| 2966 /* In different lines, compare line number */ | |
| 2967 else | |
| 2968 { | |
| 2969 diff = (curwin->w_cursor.lnum - start_visual.lnum) - | |
| 2970 (end_visual.lnum - curwin->w_cursor.lnum); | |
| 2971 | |
| 2972 if (diff > 0) /* closest to end */ | |
| 2973 VIsual = start_visual; | |
| 2974 else if (diff < 0) /* closest to start */ | |
| 2975 VIsual = end_visual; | |
| 2976 else /* in the middle line */ | |
| 2977 { | |
| 2978 if (curwin->w_cursor.col < | |
| 2979 (start_visual.col + end_visual.col) / 2) | |
| 2980 VIsual = end_visual; | |
| 2981 else | |
| 2982 VIsual = start_visual; | |
| 2983 } | |
| 2984 } | |
| 2985 } | |
| 2986 } | |
| 2987 } | |
| 2988 /* | |
| 2989 * If Visual mode started in insert mode, execute "CTRL-O" | |
| 2990 */ | |
| 2991 else if ((State & INSERT) && VIsual_active) | |
| 2992 stuffcharReadbuff(Ctrl_O); | |
| 2993 #endif | |
| 2994 | |
| 2995 /* | |
| 2996 * Middle mouse click: Put text before cursor. | |
| 2997 */ | |
| 2998 if (which_button == MOUSE_MIDDLE) | |
| 2999 { | |
| 3000 #ifdef FEAT_CLIPBOARD | |
| 3001 if (clip_star.available && regname == 0) | |
| 3002 regname = '*'; | |
| 3003 #endif | |
| 3004 if (yank_register_mline(regname)) | |
| 3005 { | |
| 3006 if (mouse_past_bottom) | |
| 3007 dir = FORWARD; | |
| 3008 } | |
| 3009 else if (mouse_past_eol) | |
| 3010 dir = FORWARD; | |
| 3011 | |
| 3012 if (fixindent) | |
| 3013 { | |
| 3014 c1 = (dir == BACKWARD) ? '[' : ']'; | |
| 3015 c2 = 'p'; | |
| 3016 } | |
| 3017 else | |
| 3018 { | |
| 3019 c1 = (dir == FORWARD) ? 'p' : 'P'; | |
| 3020 c2 = NUL; | |
| 3021 } | |
| 3022 prep_redo(regname, count, NUL, c1, NUL, c2, NUL); | |
| 3023 | |
| 3024 /* | |
| 3025 * Remember where the paste started, so in edit() Insstart can be set | |
| 3026 * to this position | |
| 3027 */ | |
| 3028 if (restart_edit != 0) | |
| 3029 where_paste_started = curwin->w_cursor; | |
| 3030 do_put(regname, dir, count, fixindent | PUT_CURSEND); | |
| 3031 } | |
| 3032 | |
| 3033 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 3034 /* | |
| 3035 * Ctrl-Mouse click or double click in a quickfix window jumps to the | |
| 3036 * error under the mouse pointer. | |
| 3037 */ | |
| 3038 else if (((mod_mask & MOD_MASK_CTRL) | |
| 3039 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 3040 && bt_quickfix(curbuf)) | |
| 3041 { | |
| 3042 if (State & INSERT) | |
| 3043 stuffcharReadbuff(Ctrl_O); | |
| 643 | 3044 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
| 3045 stuffReadbuff((char_u *)":.cc\n"); | |
| 3046 else /* location list window */ | |
| 3047 stuffReadbuff((char_u *)":.ll\n"); | |
| 7 | 3048 got_click = FALSE; /* ignore drag&release now */ |
| 3049 } | |
| 3050 #endif | |
| 3051 | |
| 3052 /* | |
| 3053 * Ctrl-Mouse click (or double click in a help window) jumps to the tag | |
| 3054 * under the mouse pointer. | |
| 3055 */ | |
| 3056 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help | |
| 3057 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)) | |
| 3058 { | |
| 3059 if (State & INSERT) | |
| 3060 stuffcharReadbuff(Ctrl_O); | |
| 3061 stuffcharReadbuff(Ctrl_RSB); | |
| 3062 got_click = FALSE; /* ignore drag&release now */ | |
| 3063 } | |
| 3064 | |
| 3065 /* | |
| 3066 * Shift-Mouse click searches for the next occurrence of the word under | |
| 3067 * the mouse pointer | |
| 3068 */ | |
| 3069 else if ((mod_mask & MOD_MASK_SHIFT)) | |
| 3070 { | |
| 3071 if (State & INSERT | |
| 3072 #ifdef FEAT_VISUAL | |
| 3073 || (VIsual_active && VIsual_select) | |
| 3074 #endif | |
| 3075 ) | |
| 3076 stuffcharReadbuff(Ctrl_O); | |
| 3077 if (which_button == MOUSE_LEFT) | |
| 3078 stuffcharReadbuff('*'); | |
| 3079 else /* MOUSE_RIGHT */ | |
| 3080 stuffcharReadbuff('#'); | |
| 3081 } | |
| 3082 | |
| 3083 /* Handle double clicks, unless on status line */ | |
| 3084 else if (in_status_line) | |
| 3085 { | |
| 3086 #ifdef FEAT_MOUSESHAPE | |
| 3087 if ((is_drag || is_click) && !drag_status_line) | |
| 3088 { | |
| 3089 drag_status_line = TRUE; | |
| 3090 update_mouseshape(-1); | |
| 3091 } | |
| 3092 #endif | |
| 3093 } | |
| 3094 #ifdef FEAT_VERTSPLIT | |
| 3095 else if (in_sep_line) | |
| 3096 { | |
| 3097 # ifdef FEAT_MOUSESHAPE | |
| 3098 if ((is_drag || is_click) && !drag_sep_line) | |
| 3099 { | |
| 3100 drag_sep_line = TRUE; | |
| 3101 update_mouseshape(-1); | |
| 3102 } | |
| 3103 # endif | |
| 3104 } | |
| 3105 #endif | |
| 3106 #ifdef FEAT_VISUAL | |
| 3107 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT)) | |
| 3108 && mouse_has(MOUSE_VISUAL)) | |
| 3109 { | |
| 3110 if (is_click || !VIsual_active) | |
| 3111 { | |
| 3112 if (VIsual_active) | |
| 3113 orig_cursor = VIsual; | |
| 3114 else | |
| 3115 { | |
| 3116 check_visual_highlight(); | |
| 3117 VIsual = curwin->w_cursor; | |
| 3118 orig_cursor = VIsual; | |
| 3119 VIsual_active = TRUE; | |
| 3120 VIsual_reselect = TRUE; | |
| 3121 /* start Select mode if 'selectmode' contains "mouse" */ | |
| 3122 may_start_select('o'); | |
| 3123 setmouse(); | |
| 3124 } | |
| 3125 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 598 | 3126 { |
| 3127 /* Double click with ALT pressed makes it blockwise. */ | |
| 3128 if (mod_mask & MOD_MASK_ALT) | |
| 3129 VIsual_mode = Ctrl_V; | |
| 3130 else | |
| 3131 VIsual_mode = 'v'; | |
| 3132 } | |
| 7 | 3133 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK) |
| 3134 VIsual_mode = 'V'; | |
| 3135 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK) | |
| 3136 VIsual_mode = Ctrl_V; | |
| 3137 #ifdef FEAT_CLIPBOARD | |
| 3138 /* Make sure the clipboard gets updated. Needed because start and | |
| 3139 * end may still be the same, and the selection needs to be owned */ | |
| 3140 clip_star.vmode = NUL; | |
| 3141 #endif | |
| 3142 } | |
| 3143 /* | |
| 3144 * A double click selects a word or a block. | |
| 3145 */ | |
| 3146 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 3147 { | |
| 3148 pos_T *pos = NULL; | |
| 300 | 3149 int gc; |
| 7 | 3150 |
| 3151 if (is_click) | |
| 3152 { | |
| 3153 /* If the character under the cursor (skipping white space) is | |
| 3154 * not a word character, try finding a match and select a (), | |
| 3155 * {}, [], #if/#endif, etc. block. */ | |
| 3156 end_visual = curwin->w_cursor; | |
| 300 | 3157 while (gc = gchar_pos(&end_visual), vim_iswhite(gc)) |
| 7 | 3158 inc(&end_visual); |
| 3159 if (oap != NULL) | |
| 3160 oap->motion_type = MCHAR; | |
| 3161 if (oap != NULL | |
| 3162 && VIsual_mode == 'v' | |
| 3163 && !vim_iswordc(gchar_pos(&end_visual)) | |
| 3164 && equalpos(curwin->w_cursor, VIsual) | |
| 3165 && (pos = findmatch(oap, NUL)) != NULL) | |
| 3166 { | |
| 3167 curwin->w_cursor = *pos; | |
| 3168 if (oap->motion_type == MLINE) | |
| 3169 VIsual_mode = 'V'; | |
| 3170 else if (*p_sel == 'e') | |
| 3171 { | |
| 3172 if (lt(curwin->w_cursor, VIsual)) | |
| 3173 ++VIsual.col; | |
| 3174 else | |
| 3175 ++curwin->w_cursor.col; | |
| 3176 } | |
| 3177 } | |
| 3178 } | |
| 3179 | |
| 3180 if (pos == NULL && (is_click || is_drag)) | |
| 3181 { | |
| 3182 /* When not found a match or when dragging: extend to include | |
| 3183 * a word. */ | |
| 3184 if (lt(curwin->w_cursor, orig_cursor)) | |
| 3185 { | |
| 3186 find_start_of_word(&curwin->w_cursor); | |
| 3187 find_end_of_word(&VIsual); | |
| 3188 } | |
| 3189 else | |
| 3190 { | |
| 3191 find_start_of_word(&VIsual); | |
| 3192 if (*p_sel == 'e' && *ml_get_cursor() != NUL) | |
| 3193 #ifdef FEAT_MBYTE | |
| 3194 curwin->w_cursor.col += | |
| 474 | 3195 (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 3196 #else |
| 3197 ++curwin->w_cursor.col; | |
| 3198 #endif | |
| 3199 find_end_of_word(&curwin->w_cursor); | |
| 3200 } | |
| 3201 } | |
| 3202 curwin->w_set_curswant = TRUE; | |
| 3203 } | |
| 3204 if (is_click) | |
| 3205 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
| 3206 } | |
| 3207 else if (VIsual_active && !old_active) | |
| 598 | 3208 { |
| 3209 if (mod_mask & MOD_MASK_ALT) | |
| 3210 VIsual_mode = Ctrl_V; | |
| 3211 else | |
| 3212 VIsual_mode = 'v'; | |
| 3213 } | |
| 7 | 3214 |
| 3215 /* If Visual mode changed show it later. */ | |
| 643 | 3216 if ((!VIsual_active && old_active && mode_displayed) |
| 3217 || (VIsual_active && p_smd && msg_silent == 0 | |
| 3218 && (!old_active || VIsual_mode != old_mode))) | |
| 7 | 3219 redraw_cmdline = TRUE; |
| 3220 #endif | |
| 3221 | |
| 3222 return moved; | |
| 3223 } | |
| 3224 | |
| 3225 #ifdef FEAT_VISUAL | |
| 3226 /* | |
| 3227 * Move "pos" back to the start of the word it's in. | |
| 3228 */ | |
| 3229 static void | |
| 3230 find_start_of_word(pos) | |
| 3231 pos_T *pos; | |
| 3232 { | |
| 3233 char_u *line; | |
| 3234 int cclass; | |
| 3235 int col; | |
| 3236 | |
| 3237 line = ml_get(pos->lnum); | |
| 3238 cclass = get_mouse_class(line + pos->col); | |
| 3239 | |
| 3240 while (pos->col > 0) | |
| 3241 { | |
| 3242 col = pos->col - 1; | |
| 3243 #ifdef FEAT_MBYTE | |
| 3244 col -= (*mb_head_off)(line, line + col); | |
| 3245 #endif | |
| 3246 if (get_mouse_class(line + col) != cclass) | |
| 3247 break; | |
| 3248 pos->col = col; | |
| 3249 } | |
| 3250 } | |
| 3251 | |
| 3252 /* | |
| 3253 * Move "pos" forward to the end of the word it's in. | |
| 3254 * When 'selection' is "exclusive", the position is just after the word. | |
| 3255 */ | |
| 3256 static void | |
| 3257 find_end_of_word(pos) | |
| 3258 pos_T *pos; | |
| 3259 { | |
| 3260 char_u *line; | |
| 3261 int cclass; | |
| 3262 int col; | |
| 3263 | |
| 3264 line = ml_get(pos->lnum); | |
| 3265 if (*p_sel == 'e' && pos->col > 0) | |
| 3266 { | |
| 3267 --pos->col; | |
| 3268 #ifdef FEAT_MBYTE | |
| 3269 pos->col -= (*mb_head_off)(line, line + pos->col); | |
| 3270 #endif | |
| 3271 } | |
| 3272 cclass = get_mouse_class(line + pos->col); | |
| 3273 while (line[pos->col] != NUL) | |
| 3274 { | |
| 3275 #ifdef FEAT_MBYTE | |
| 474 | 3276 col = pos->col + (*mb_ptr2len)(line + pos->col); |
| 7 | 3277 #else |
| 3278 col = pos->col + 1; | |
| 3279 #endif | |
| 3280 if (get_mouse_class(line + col) != cclass) | |
| 3281 { | |
| 3282 if (*p_sel == 'e') | |
| 3283 pos->col = col; | |
| 3284 break; | |
| 3285 } | |
| 3286 pos->col = col; | |
| 3287 } | |
| 3288 } | |
| 3289 | |
| 3290 /* | |
| 3291 * Get class of a character for selection: same class means same word. | |
| 3292 * 0: blank | |
| 3293 * 1: punctuation groups | |
| 3294 * 2: normal word character | |
| 3295 * >2: multi-byte word character. | |
| 3296 */ | |
| 3297 static int | |
| 3298 get_mouse_class(p) | |
| 3299 char_u *p; | |
| 3300 { | |
| 3301 int c; | |
| 3302 | |
| 3303 #ifdef FEAT_MBYTE | |
| 3304 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1) | |
| 3305 return mb_get_class(p); | |
| 3306 #endif | |
| 3307 | |
| 3308 c = *p; | |
| 3309 if (c == ' ' || c == '\t') | |
| 3310 return 0; | |
| 3311 | |
| 3312 if (vim_iswordc(c)) | |
| 3313 return 2; | |
| 3314 | |
| 3315 /* | |
| 3316 * There are a few special cases where we want certain combinations of | |
| 3317 * characters to be considered as a single word. These are things like | |
| 3318 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each | |
|
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
3319 * character is in its own class. |
| 7 | 3320 */ |
| 3321 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL) | |
| 3322 return 1; | |
| 3323 return c; | |
| 3324 } | |
| 3325 #endif /* FEAT_VISUAL */ | |
| 3326 #endif /* FEAT_MOUSE */ | |
| 3327 | |
| 3328 #if defined(FEAT_VISUAL) || defined(PROTO) | |
| 3329 /* | |
| 3330 * Check if highlighting for visual mode is possible, give a warning message | |
| 3331 * if not. | |
| 3332 */ | |
| 3333 void | |
| 3334 check_visual_highlight() | |
| 3335 { | |
| 3336 static int did_check = FALSE; | |
| 3337 | |
| 3338 if (full_screen) | |
| 3339 { | |
| 3340 if (!did_check && hl_attr(HLF_V) == 0) | |
| 3341 MSG(_("Warning: terminal cannot highlight")); | |
| 3342 did_check = TRUE; | |
| 3343 } | |
| 3344 } | |
| 3345 | |
| 3346 /* | |
| 638 | 3347 * End Visual mode. |
| 7 | 3348 * This function should ALWAYS be called to end Visual mode, except from |
| 3349 * do_pending_operator(). | |
| 3350 */ | |
| 3351 void | |
| 3352 end_visual_mode() | |
| 3353 { | |
| 3354 #ifdef FEAT_CLIPBOARD | |
| 3355 /* | |
| 3356 * If we are using the clipboard, then remember what was selected in case | |
| 3357 * we need to paste it somewhere while we still own the selection. | |
| 3358 * Only do this when the clipboard is already owned. Don't want to grab | |
| 3359 * the selection when hitting ESC. | |
| 3360 */ | |
| 3361 if (clip_star.available && clip_star.owned) | |
| 3362 clip_auto_select(); | |
| 3363 #endif | |
| 3364 | |
| 3365 VIsual_active = FALSE; | |
| 3366 #ifdef FEAT_MOUSE | |
| 3367 setmouse(); | |
| 3368 mouse_dragging = 0; | |
| 3369 #endif | |
| 3370 | |
| 3371 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
| 690 | 3372 curbuf->b_visual.vi_mode = VIsual_mode; |
| 3373 curbuf->b_visual.vi_start = VIsual; | |
| 3374 curbuf->b_visual.vi_end = curwin->w_cursor; | |
| 3375 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
| 7 | 3376 #ifdef FEAT_EVAL |
| 3377 curbuf->b_visual_mode_eval = VIsual_mode; | |
| 3378 #endif | |
| 3379 #ifdef FEAT_VIRTUALEDIT | |
| 3380 if (!virtual_active()) | |
| 3381 curwin->w_cursor.coladd = 0; | |
| 3382 #endif | |
| 3383 | |
| 643 | 3384 if (mode_displayed) |
| 7 | 3385 clear_cmdline = TRUE; /* unshow visual mode later */ |
| 3386 #ifdef FEAT_CMDL_INFO | |
| 3387 else | |
| 3388 clear_showcmd(); | |
| 3389 #endif | |
| 3390 | |
| 844 | 3391 adjust_cursor_eol(); |
| 7 | 3392 } |
| 3393 | |
| 3394 /* | |
| 3395 * Reset VIsual_active and VIsual_reselect. | |
| 3396 */ | |
| 3397 void | |
| 3398 reset_VIsual_and_resel() | |
| 3399 { | |
| 3400 if (VIsual_active) | |
| 3401 { | |
| 3402 end_visual_mode(); | |
| 3403 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
| 3404 } | |
| 3405 VIsual_reselect = FALSE; | |
| 3406 } | |
| 3407 | |
| 3408 /* | |
| 3409 * Reset VIsual_active and VIsual_reselect if it's set. | |
| 3410 */ | |
| 3411 void | |
| 3412 reset_VIsual() | |
| 3413 { | |
| 3414 if (VIsual_active) | |
| 3415 { | |
| 3416 end_visual_mode(); | |
| 3417 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
| 3418 VIsual_reselect = FALSE; | |
| 3419 } | |
| 3420 } | |
| 3421 #endif /* FEAT_VISUAL */ | |
| 3422 | |
| 184 | 3423 #if defined(FEAT_BEVAL) |
| 7 | 3424 static int find_is_eval_item __ARGS((char_u *ptr, int *colp, int *nbp, int dir)); |
| 3425 | |
| 3426 /* | |
| 3427 * Check for a balloon-eval special item to include when searching for an | |
| 3428 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid! | |
| 3429 * Returns TRUE if the character at "*ptr" should be included. | |
| 3430 * "dir" is FORWARD or BACKWARD, the direction of searching. | |
| 3431 * "*colp" is in/decremented if "ptr[-dir]" should also be included. | |
| 3432 * "bnp" points to a counter for square brackets. | |
| 3433 */ | |
| 3434 static int | |
| 3435 find_is_eval_item(ptr, colp, bnp, dir) | |
| 3436 char_u *ptr; | |
| 3437 int *colp; | |
| 3438 int *bnp; | |
| 3439 int dir; | |
| 3440 { | |
| 3441 /* Accept everything inside []. */ | |
| 3442 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD)) | |
| 3443 ++*bnp; | |
| 3444 if (*bnp > 0) | |
| 3445 { | |
| 3446 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD)) | |
| 3447 --*bnp; | |
| 3448 return TRUE; | |
| 3449 } | |
| 3450 | |
| 3451 /* skip over "s.var" */ | |
| 3452 if (*ptr == '.') | |
| 3453 return TRUE; | |
| 3454 | |
| 3455 /* two-character item: s->var */ | |
| 3456 if (ptr[dir == BACKWARD ? 0 : 1] == '>' | |
| 3457 && ptr[dir == BACKWARD ? -1 : 0] == '-') | |
| 3458 { | |
| 3459 *colp += dir; | |
| 3460 return TRUE; | |
| 3461 } | |
| 3462 return FALSE; | |
| 3463 } | |
| 3464 #endif | |
| 3465 | |
| 3466 /* | |
| 3467 * Find the identifier under or to the right of the cursor. | |
| 3468 * "find_type" can have one of three values: | |
| 3469 * FIND_IDENT: find an identifier (keyword) | |
| 3470 * FIND_STRING: find any non-white string | |
| 3471 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred. | |
| 184 | 3472 * FIND_EVAL: find text useful for C program debugging |
| 7 | 3473 * |
| 3474 * There are three steps: | |
| 3475 * 1. Search forward for the start of an identifier/string. Doesn't move if | |
| 3476 * already on one. | |
| 3477 * 2. Search backward for the start of this identifier/string. | |
| 3478 * This doesn't match the real Vi but I like it a little better and it | |
| 3479 * shouldn't bother anyone. | |
| 3480 * 3. Search forward to the end of this identifier/string. | |
| 3481 * When FIND_IDENT isn't defined, we backup until a blank. | |
| 3482 * | |
| 3483 * Returns the length of the string, or zero if no string is found. | |
| 3484 * If a string is found, a pointer to the string is put in "*string". This | |
| 3485 * string is not always NUL terminated. | |
| 3486 */ | |
| 3487 int | |
| 3488 find_ident_under_cursor(string, find_type) | |
| 3489 char_u **string; | |
| 3490 int find_type; | |
| 3491 { | |
| 3492 return find_ident_at_pos(curwin, curwin->w_cursor.lnum, | |
| 3493 curwin->w_cursor.col, string, find_type); | |
| 3494 } | |
| 3495 | |
| 3496 /* | |
| 3497 * Like find_ident_under_cursor(), but for any window and any position. | |
| 3498 * However: Uses 'iskeyword' from the current window!. | |
| 3499 */ | |
| 3500 int | |
| 3501 find_ident_at_pos(wp, lnum, startcol, string, find_type) | |
| 3502 win_T *wp; | |
| 3503 linenr_T lnum; | |
| 3504 colnr_T startcol; | |
| 3505 char_u **string; | |
| 3506 int find_type; | |
| 3507 { | |
| 3508 char_u *ptr; | |
| 3509 int col = 0; /* init to shut up GCC */ | |
| 3510 int i; | |
| 3511 #ifdef FEAT_MBYTE | |
| 3512 int this_class = 0; | |
| 3513 int prev_class; | |
| 3514 int prevcol; | |
| 3515 #endif | |
| 184 | 3516 #if defined(FEAT_BEVAL) |
| 7 | 3517 int bn = 0; /* bracket nesting */ |
| 3518 #endif | |
| 3519 | |
| 3520 /* | |
| 3521 * if i == 0: try to find an identifier | |
| 3522 * if i == 1: try to find any non-white string | |
| 3523 */ | |
| 3524 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
| 3525 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i) | |
| 3526 { | |
| 3527 /* | |
| 3528 * 1. skip to start of identifier/string | |
| 3529 */ | |
| 3530 col = startcol; | |
| 3531 #ifdef FEAT_MBYTE | |
| 3532 if (has_mbyte) | |
| 3533 { | |
| 3534 while (ptr[col] != NUL) | |
| 3535 { | |
| 184 | 3536 # if defined(FEAT_BEVAL) |
| 7 | 3537 /* Stop at a ']' to evaluate "a[x]". */ |
| 3538 if ((find_type & FIND_EVAL) && ptr[col] == ']') | |
| 3539 break; | |
| 3540 # endif | |
| 3541 this_class = mb_get_class(ptr + col); | |
| 3542 if (this_class != 0 && (i == 1 || this_class != 1)) | |
| 3543 break; | |
| 474 | 3544 col += (*mb_ptr2len)(ptr + col); |
| 7 | 3545 } |
| 3546 } | |
| 3547 else | |
| 3548 #endif | |
| 3549 while (ptr[col] != NUL | |
| 3550 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col])) | |
| 184 | 3551 # if defined(FEAT_BEVAL) |
| 7 | 3552 && (!(find_type & FIND_EVAL) || ptr[col] != ']') |
| 3553 # endif | |
| 3554 ) | |
| 3555 ++col; | |
| 3556 | |
| 184 | 3557 #if defined(FEAT_BEVAL) |
| 7 | 3558 /* When starting on a ']' count it, so that we include the '['. */ |
| 3559 bn = ptr[col] == ']'; | |
| 3560 #endif | |
| 3561 | |
| 3562 /* | |
| 3563 * 2. Back up to start of identifier/string. | |
| 3564 */ | |
| 3565 #ifdef FEAT_MBYTE | |
| 3566 if (has_mbyte) | |
| 3567 { | |
| 3568 /* Remember class of character under cursor. */ | |
| 184 | 3569 # if defined(FEAT_BEVAL) |
| 7 | 3570 if ((find_type & FIND_EVAL) && ptr[col] == ']') |
| 3571 this_class = mb_get_class((char_u *)"a"); | |
| 3572 else | |
| 3573 # endif | |
| 3574 this_class = mb_get_class(ptr + col); | |
| 835 | 3575 while (col > 0 && this_class != 0) |
| 7 | 3576 { |
| 3577 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1); | |
| 3578 prev_class = mb_get_class(ptr + prevcol); | |
| 3579 if (this_class != prev_class | |
| 3580 && (i == 0 | |
| 3581 || prev_class == 0 | |
| 3582 || (find_type & FIND_IDENT)) | |
| 184 | 3583 # if defined(FEAT_BEVAL) |
| 7 | 3584 && (!(find_type & FIND_EVAL) |
| 3585 || prevcol == 0 | |
| 3586 || !find_is_eval_item(ptr + prevcol, &prevcol, | |
| 3587 &bn, BACKWARD)) | |
| 3588 # endif | |
| 3589 ) | |
| 3590 break; | |
| 3591 col = prevcol; | |
| 3592 } | |
| 3593 | |
| 3594 /* If we don't want just any old string, or we've found an | |
| 3595 * identifier, stop searching. */ | |
| 3596 if (this_class > 2) | |
| 3597 this_class = 2; | |
| 3598 if (!(find_type & FIND_STRING) || this_class == 2) | |
| 3599 break; | |
| 3600 } | |
| 3601 else | |
| 3602 #endif | |
| 3603 { | |
| 3604 while (col > 0 | |
| 3605 && ((i == 0 | |
| 3606 ? vim_iswordc(ptr[col - 1]) | |
| 3607 : (!vim_iswhite(ptr[col - 1]) | |
| 3608 && (!(find_type & FIND_IDENT) | |
| 3609 || !vim_iswordc(ptr[col - 1])))) | |
| 184 | 3610 #if defined(FEAT_BEVAL) |
| 7 | 3611 || ((find_type & FIND_EVAL) |
| 3612 && col > 1 | |
| 3613 && find_is_eval_item(ptr + col - 1, &col, | |
| 3614 &bn, BACKWARD)) | |
| 3615 #endif | |
| 3616 )) | |
| 3617 --col; | |
| 3618 | |
| 3619 /* If we don't want just any old string, or we've found an | |
| 3620 * identifier, stop searching. */ | |
| 3621 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col])) | |
| 3622 break; | |
| 3623 } | |
| 3624 } | |
| 3625 | |
| 3626 if (ptr[col] == NUL || (i == 0 && ( | |
| 3627 #ifdef FEAT_MBYTE | |
| 3628 has_mbyte ? this_class != 2 : | |
| 3629 #endif | |
| 3630 !vim_iswordc(ptr[col])))) | |
| 3631 { | |
| 3632 /* | |
| 3633 * didn't find an identifier or string | |
| 3634 */ | |
| 3635 if (find_type & FIND_STRING) | |
| 3636 EMSG(_("E348: No string under cursor")); | |
| 3637 else | |
| 1728 | 3638 EMSG(_(e_noident)); |
| 7 | 3639 return 0; |
| 3640 } | |
| 3641 ptr += col; | |
| 3642 *string = ptr; | |
| 3643 | |
| 3644 /* | |
| 3645 * 3. Find the end if the identifier/string. | |
| 3646 */ | |
| 184 | 3647 #if defined(FEAT_BEVAL) |
| 7 | 3648 bn = 0; |
| 3649 startcol -= col; | |
| 3650 #endif | |
| 3651 col = 0; | |
| 3652 #ifdef FEAT_MBYTE | |
| 3653 if (has_mbyte) | |
| 3654 { | |
| 3655 /* Search for point of changing multibyte character class. */ | |
| 3656 this_class = mb_get_class(ptr); | |
| 3657 while (ptr[col] != NUL | |
| 3658 && ((i == 0 ? mb_get_class(ptr + col) == this_class | |
| 3659 : mb_get_class(ptr + col) != 0) | |
| 184 | 3660 # if defined(FEAT_BEVAL) |
| 7 | 3661 || ((find_type & FIND_EVAL) |
| 3662 && col <= (int)startcol | |
| 3663 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
| 3664 # endif | |
| 3665 )) | |
| 474 | 3666 col += (*mb_ptr2len)(ptr + col); |
| 7 | 3667 } |
| 3668 else | |
| 3669 #endif | |
| 3670 while ((i == 0 ? vim_iswordc(ptr[col]) | |
| 3671 : (ptr[col] != NUL && !vim_iswhite(ptr[col]))) | |
| 184 | 3672 # if defined(FEAT_BEVAL) |
| 7 | 3673 || ((find_type & FIND_EVAL) |
| 3674 && col <= (int)startcol | |
| 3675 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
| 3676 # endif | |
| 3677 ) | |
| 3678 { | |
| 3679 ++col; | |
| 3680 } | |
| 3681 | |
| 3682 return col; | |
| 3683 } | |
| 3684 | |
| 3685 /* | |
| 3686 * Prepare for redo of a normal command. | |
| 3687 */ | |
| 3688 static void | |
| 3689 prep_redo_cmd(cap) | |
| 3690 cmdarg_T *cap; | |
| 3691 { | |
| 3692 prep_redo(cap->oap->regname, cap->count0, | |
| 3693 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
| 3694 } | |
| 3695 | |
| 3696 /* | |
| 3697 * Prepare for redo of any command. | |
| 3698 * Note that only the last argument can be a multi-byte char. | |
| 3699 */ | |
| 3700 static void | |
| 3701 prep_redo(regname, num, cmd1, cmd2, cmd3, cmd4, cmd5) | |
| 3702 int regname; | |
| 3703 long num; | |
| 3704 int cmd1; | |
| 3705 int cmd2; | |
| 3706 int cmd3; | |
| 3707 int cmd4; | |
| 3708 int cmd5; | |
| 3709 { | |
| 3710 ResetRedobuff(); | |
| 3711 if (regname != 0) /* yank from specified buffer */ | |
| 3712 { | |
| 3713 AppendCharToRedobuff('"'); | |
| 3714 AppendCharToRedobuff(regname); | |
| 3715 } | |
| 3716 if (num) | |
| 3717 AppendNumberToRedobuff(num); | |
| 3718 | |
| 3719 if (cmd1 != NUL) | |
| 3720 AppendCharToRedobuff(cmd1); | |
| 3721 if (cmd2 != NUL) | |
| 3722 AppendCharToRedobuff(cmd2); | |
| 3723 if (cmd3 != NUL) | |
| 3724 AppendCharToRedobuff(cmd3); | |
| 3725 if (cmd4 != NUL) | |
| 3726 AppendCharToRedobuff(cmd4); | |
| 3727 if (cmd5 != NUL) | |
| 3728 AppendCharToRedobuff(cmd5); | |
| 3729 } | |
| 3730 | |
| 3731 /* | |
| 3732 * check for operator active and clear it | |
| 3733 * | |
| 3734 * return TRUE if operator was active | |
| 3735 */ | |
| 3736 static int | |
| 3737 checkclearop(oap) | |
| 3738 oparg_T *oap; | |
| 3739 { | |
| 3740 if (oap->op_type == OP_NOP) | |
| 3741 return FALSE; | |
| 3742 clearopbeep(oap); | |
| 3743 return TRUE; | |
| 3744 } | |
| 3745 | |
| 3746 /* | |
| 1131 | 3747 * Check for operator or Visual active. Clear active operator. |
| 7 | 3748 * |
| 1131 | 3749 * Return TRUE if operator or Visual was active. |
| 7 | 3750 */ |
| 3751 static int | |
| 3752 checkclearopq(oap) | |
| 3753 oparg_T *oap; | |
| 3754 { | |
| 3755 if (oap->op_type == OP_NOP | |
| 3756 #ifdef FEAT_VISUAL | |
| 3757 && !VIsual_active | |
| 3758 #endif | |
| 3759 ) | |
| 3760 return FALSE; | |
| 3761 clearopbeep(oap); | |
| 3762 return TRUE; | |
| 3763 } | |
| 3764 | |
| 3765 static void | |
| 3766 clearop(oap) | |
| 3767 oparg_T *oap; | |
| 3768 { | |
| 3769 oap->op_type = OP_NOP; | |
| 3770 oap->regname = 0; | |
| 3771 oap->motion_force = NUL; | |
| 3772 oap->use_reg_one = FALSE; | |
| 3773 } | |
| 3774 | |
| 3775 static void | |
| 3776 clearopbeep(oap) | |
| 3777 oparg_T *oap; | |
| 3778 { | |
| 3779 clearop(oap); | |
| 3780 beep_flush(); | |
| 3781 } | |
| 3782 | |
| 3783 #ifdef FEAT_VISUAL | |
| 3784 /* | |
| 3785 * Remove the shift modifier from a special key. | |
| 3786 */ | |
| 3787 static void | |
| 3788 unshift_special(cap) | |
| 3789 cmdarg_T *cap; | |
| 3790 { | |
| 3791 switch (cap->cmdchar) | |
| 3792 { | |
| 3793 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break; | |
| 3794 case K_S_LEFT: cap->cmdchar = K_LEFT; break; | |
| 3795 case K_S_UP: cap->cmdchar = K_UP; break; | |
| 3796 case K_S_DOWN: cap->cmdchar = K_DOWN; break; | |
| 3797 case K_S_HOME: cap->cmdchar = K_HOME; break; | |
| 3798 case K_S_END: cap->cmdchar = K_END; break; | |
| 3799 } | |
| 3800 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask); | |
| 3801 } | |
| 3802 #endif | |
| 3803 | |
| 3804 #if defined(FEAT_CMDL_INFO) || defined(PROTO) | |
| 3805 /* | |
| 3806 * Routines for displaying a partly typed command | |
| 3807 */ | |
| 3808 | |
| 3809 #ifdef FEAT_VISUAL /* need room for size of Visual area */ | |
| 3810 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30 | |
| 3811 #else | |
| 3812 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 | |
| 3813 #endif | |
| 3814 static char_u showcmd_buf[SHOWCMD_BUFLEN]; | |
| 3815 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */ | |
| 3816 static int showcmd_is_clear = TRUE; | |
| 3817 static int showcmd_visual = FALSE; | |
| 3818 | |
| 3819 static void display_showcmd __ARGS((void)); | |
| 3820 | |
| 3821 void | |
| 3822 clear_showcmd() | |
| 3823 { | |
| 3824 if (!p_sc) | |
| 3825 return; | |
| 3826 | |
| 3827 #ifdef FEAT_VISUAL | |
| 3828 if (VIsual_active && !char_avail()) | |
| 3829 { | |
| 1866 | 3830 int cursor_bot = lt(VIsual, curwin->w_cursor); |
| 7 | 3831 long lines; |
| 3832 colnr_T leftcol, rightcol; | |
| 3833 linenr_T top, bot; | |
| 3834 | |
| 3835 /* Show the size of the Visual area. */ | |
| 1866 | 3836 if (cursor_bot) |
| 7 | 3837 { |
| 3838 top = VIsual.lnum; | |
| 3839 bot = curwin->w_cursor.lnum; | |
| 3840 } | |
| 3841 else | |
| 3842 { | |
| 3843 top = curwin->w_cursor.lnum; | |
| 3844 bot = VIsual.lnum; | |
| 3845 } | |
| 3846 # ifdef FEAT_FOLDING | |
| 3847 /* Include closed folds as a whole. */ | |
| 3848 hasFolding(top, &top, NULL); | |
| 3849 hasFolding(bot, NULL, &bot); | |
| 3850 # endif | |
| 3851 lines = bot - top + 1; | |
| 3852 | |
| 3853 if (VIsual_mode == Ctrl_V) | |
| 3854 { | |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3855 # ifdef FEAT_LINEBREAK |
| 1866 | 3856 char_u *saved_sbr = p_sbr; |
| 3857 | |
| 3858 /* Make 'sbr' empty for a moment to get the correct size. */ | |
| 3859 p_sbr = empty_option; | |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3860 # endif |
| 7 | 3861 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
|
3862 # ifdef FEAT_LINEBREAK |
| 1866 | 3863 p_sbr = saved_sbr; |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3864 # endif |
| 7 | 3865 sprintf((char *)showcmd_buf, "%ldx%ld", lines, |
| 3866 (long)(rightcol - leftcol + 1)); | |
| 3867 } | |
| 3868 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum) | |
| 3869 sprintf((char *)showcmd_buf, "%ld", lines); | |
| 3870 else | |
|
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3871 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3872 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
|
3873 int l; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3874 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
|
3875 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
|
3876 |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3877 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
|
3878 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3879 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
|
3880 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
|
3881 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3882 else |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3883 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3884 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
|
3885 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
|
3886 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3887 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
|
3888 { |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3889 # 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
|
3890 l = (*mb_ptr2len)(s); |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3891 # else |
|
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3892 l = (*s == NUL) ? 0 : 1; |
|
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3893 # endif |
|
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3894 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
|
3895 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3896 ++bytes; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3897 ++chars; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3898 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
|
3899 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3900 bytes += l; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3901 ++chars; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3902 s += l; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3903 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3904 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
|
3905 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
|
3906 else |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3907 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
|
3908 } |
| 7 | 3909 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */ |
| 3910 showcmd_visual = TRUE; | |
| 3911 } | |
| 3912 else | |
| 3913 #endif | |
| 3914 { | |
| 3915 showcmd_buf[0] = NUL; | |
| 3916 showcmd_visual = FALSE; | |
| 3917 | |
| 3918 /* Don't actually display something if there is nothing to clear. */ | |
| 3919 if (showcmd_is_clear) | |
| 3920 return; | |
| 3921 } | |
| 3922 | |
| 3923 display_showcmd(); | |
| 3924 } | |
| 3925 | |
| 3926 /* | |
| 3927 * Add 'c' to string of shown command chars. | |
| 3928 * Return TRUE if output has been written (and setcursor() has been called). | |
| 3929 */ | |
| 3930 int | |
| 3931 add_to_showcmd(c) | |
| 3932 int c; | |
| 3933 { | |
| 3934 char_u *p; | |
| 3935 int old_len; | |
| 3936 int extra_len; | |
| 3937 int overflow; | |
| 3938 #if defined(FEAT_MOUSE) | |
| 3939 int i; | |
| 3940 static int ignore[] = | |
| 3941 { | |
| 660 | 3942 # ifdef FEAT_GUI |
| 7 | 3943 K_VER_SCROLLBAR, K_HOR_SCROLLBAR, |
| 3944 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM, | |
| 660 | 3945 # endif |
| 7 | 3946 K_IGNORE, |
| 3947 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE, | |
| 3948 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE, | |
| 3949 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
|
3950 K_MOUSEDOWN, K_MOUSEUP, K_MOUSELEFT, K_MOUSERIGHT, |
| 7 | 3951 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE, |
| 631 | 3952 K_CURSORHOLD, |
| 7 | 3953 0 |
| 3954 }; | |
| 3955 #endif | |
| 3956 | |
| 641 | 3957 if (!p_sc || msg_silent != 0) |
| 7 | 3958 return FALSE; |
| 3959 | |
| 3960 if (showcmd_visual) | |
| 3961 { | |
| 3962 showcmd_buf[0] = NUL; | |
| 3963 showcmd_visual = FALSE; | |
| 3964 } | |
| 3965 | |
| 3966 #if defined(FEAT_MOUSE) | |
| 3967 /* Ignore keys that are scrollbar updates and mouse clicks */ | |
| 3968 if (IS_SPECIAL(c)) | |
| 3969 for (i = 0; ignore[i] != 0; ++i) | |
| 3970 if (ignore[i] == c) | |
| 3971 return FALSE; | |
| 3972 #endif | |
| 3973 | |
| 3974 p = transchar(c); | |
| 3975 old_len = (int)STRLEN(showcmd_buf); | |
| 3976 extra_len = (int)STRLEN(p); | |
| 3977 overflow = old_len + extra_len - SHOWCMD_COLS; | |
| 3978 if (overflow > 0) | |
| 1362 | 3979 mch_memmove(showcmd_buf, showcmd_buf + overflow, |
| 3980 old_len - overflow + 1); | |
| 7 | 3981 STRCAT(showcmd_buf, p); |
| 3982 | |
| 3983 if (char_avail()) | |
| 3984 return FALSE; | |
| 3985 | |
| 3986 display_showcmd(); | |
| 3987 | |
| 3988 return TRUE; | |
| 3989 } | |
| 3990 | |
| 3991 void | |
| 3992 add_to_showcmd_c(c) | |
| 3993 int c; | |
| 3994 { | |
| 3995 if (!add_to_showcmd(c)) | |
| 3996 setcursor(); | |
| 3997 } | |
| 3998 | |
| 3999 /* | |
| 4000 * Delete 'len' characters from the end of the shown command. | |
| 4001 */ | |
| 4002 static void | |
| 4003 del_from_showcmd(len) | |
| 4004 int len; | |
| 4005 { | |
| 4006 int old_len; | |
| 4007 | |
| 4008 if (!p_sc) | |
| 4009 return; | |
| 4010 | |
| 4011 old_len = (int)STRLEN(showcmd_buf); | |
| 4012 if (len > old_len) | |
| 4013 len = old_len; | |
| 4014 showcmd_buf[old_len - len] = NUL; | |
| 4015 | |
| 4016 if (!char_avail()) | |
| 4017 display_showcmd(); | |
| 4018 } | |
| 4019 | |
| 4020 /* | |
| 4021 * push_showcmd() and pop_showcmd() are used when waiting for the user to type | |
| 4022 * something and there is a partial mapping. | |
| 4023 */ | |
| 4024 void | |
| 4025 push_showcmd() | |
| 4026 { | |
| 4027 if (p_sc) | |
| 4028 STRCPY(old_showcmd_buf, showcmd_buf); | |
| 4029 } | |
| 4030 | |
| 4031 void | |
| 4032 pop_showcmd() | |
| 4033 { | |
| 4034 if (!p_sc) | |
| 4035 return; | |
| 4036 | |
| 4037 STRCPY(showcmd_buf, old_showcmd_buf); | |
| 4038 | |
| 4039 display_showcmd(); | |
| 4040 } | |
| 4041 | |
| 4042 static void | |
| 4043 display_showcmd() | |
| 4044 { | |
| 4045 int len; | |
| 4046 | |
| 4047 cursor_off(); | |
| 4048 | |
| 4049 len = (int)STRLEN(showcmd_buf); | |
| 4050 if (len == 0) | |
| 4051 showcmd_is_clear = TRUE; | |
| 4052 else | |
| 4053 { | |
| 4054 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0); | |
| 4055 showcmd_is_clear = FALSE; | |
| 4056 } | |
| 4057 | |
| 4058 /* | |
| 1188 | 4059 * clear the rest of an old message by outputting up to SHOWCMD_COLS |
| 4060 * spaces | |
| 7 | 4061 */ |
| 4062 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0); | |
| 4063 | |
| 4064 setcursor(); /* put cursor back where it belongs */ | |
| 4065 } | |
| 4066 #endif | |
| 4067 | |
| 4068 #ifdef FEAT_SCROLLBIND | |
| 4069 /* | |
| 4070 * When "check" is FALSE, prepare for commands that scroll the window. | |
| 4071 * When "check" is TRUE, take care of scroll-binding after the window has | |
| 4072 * scrolled. Called from normal_cmd() and edit(). | |
| 4073 */ | |
| 4074 void | |
| 4075 do_check_scrollbind(check) | |
| 4076 int check; | |
| 4077 { | |
| 4078 static win_T *old_curwin = NULL; | |
| 4079 static linenr_T old_topline = 0; | |
| 4080 #ifdef FEAT_DIFF | |
| 4081 static int old_topfill = 0; | |
| 4082 #endif | |
| 4083 static buf_T *old_buf = NULL; | |
| 4084 static colnr_T old_leftcol = 0; | |
| 4085 | |
| 4086 if (check && curwin->w_p_scb) | |
| 4087 { | |
| 4088 /* If a ":syncbind" command was just used, don't scroll, only reset | |
| 4089 * the values. */ | |
| 4090 if (did_syncbind) | |
| 4091 did_syncbind = FALSE; | |
| 4092 else if (curwin == old_curwin) | |
| 4093 { | |
| 4094 /* | |
| 4095 * Synchronize other windows, as necessary according to | |
| 4096 * 'scrollbind'. Don't do this after an ":edit" command, except | |
| 4097 * when 'diff' is set. | |
| 4098 */ | |
| 4099 if ((curwin->w_buffer == old_buf | |
| 4100 #ifdef FEAT_DIFF | |
| 4101 || curwin->w_p_diff | |
| 4102 #endif | |
| 4103 ) | |
| 4104 && (curwin->w_topline != old_topline | |
| 4105 #ifdef FEAT_DIFF | |
| 4106 || curwin->w_topfill != old_topfill | |
| 4107 #endif | |
| 4108 || curwin->w_leftcol != old_leftcol)) | |
| 4109 { | |
| 4110 check_scrollbind(curwin->w_topline - old_topline, | |
| 4111 (long)(curwin->w_leftcol - old_leftcol)); | |
| 4112 } | |
| 4113 } | |
| 4114 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */ | |
| 4115 { | |
| 4116 /* | |
| 4117 * When switching between windows, make sure that the relative | |
| 4118 * vertical offset is valid for the new window. The relative | |
| 4119 * offset is invalid whenever another 'scrollbind' window has | |
| 4120 * scrolled to a point that would force the current window to | |
| 4121 * scroll past the beginning or end of its buffer. When the | |
| 4122 * resync is performed, some of the other 'scrollbind' windows may | |
| 4123 * need to jump so that the current window's relative position is | |
| 4124 * visible on-screen. | |
| 4125 */ | |
| 4126 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L); | |
| 4127 } | |
| 4128 curwin->w_scbind_pos = curwin->w_topline; | |
| 4129 } | |
| 4130 | |
| 4131 old_curwin = curwin; | |
| 4132 old_topline = curwin->w_topline; | |
| 4133 #ifdef FEAT_DIFF | |
| 4134 old_topfill = curwin->w_topfill; | |
| 4135 #endif | |
| 4136 old_buf = curwin->w_buffer; | |
| 4137 old_leftcol = curwin->w_leftcol; | |
| 4138 } | |
| 4139 | |
| 4140 /* | |
| 4141 * Synchronize any windows that have "scrollbind" set, based on the | |
| 4142 * number of rows by which the current window has changed | |
| 4143 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
| 4144 */ | |
| 4145 void | |
| 4146 check_scrollbind(topline_diff, leftcol_diff) | |
| 4147 linenr_T topline_diff; | |
| 4148 long leftcol_diff; | |
| 4149 { | |
| 4150 int want_ver; | |
| 4151 int want_hor; | |
| 4152 win_T *old_curwin = curwin; | |
| 4153 buf_T *old_curbuf = curbuf; | |
| 4154 #ifdef FEAT_VISUAL | |
| 4155 int old_VIsual_select = VIsual_select; | |
| 4156 int old_VIsual_active = VIsual_active; | |
| 4157 #endif | |
| 4158 colnr_T tgt_leftcol = curwin->w_leftcol; | |
| 4159 long topline; | |
| 4160 long y; | |
| 4161 | |
| 4162 /* | |
| 4163 * check 'scrollopt' string for vertical and horizontal scroll options | |
| 4164 */ | |
| 4165 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0); | |
| 4166 #ifdef FEAT_DIFF | |
| 4167 want_ver |= old_curwin->w_p_diff; | |
| 4168 #endif | |
| 4169 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0)); | |
| 4170 | |
| 4171 /* | |
| 4172 * loop through the scrollbound windows and scroll accordingly | |
| 4173 */ | |
| 4174 #ifdef FEAT_VISUAL | |
| 4175 VIsual_select = VIsual_active = 0; | |
| 4176 #endif | |
| 4177 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
| 4178 { | |
| 4179 curbuf = curwin->w_buffer; | |
| 4180 /* skip original window and windows with 'noscrollbind' */ | |
| 4181 if (curwin != old_curwin && curwin->w_p_scb) | |
| 4182 { | |
| 4183 /* | |
| 4184 * do the vertical scroll | |
| 4185 */ | |
| 4186 if (want_ver) | |
| 4187 { | |
| 4188 #ifdef FEAT_DIFF | |
| 4189 if (old_curwin->w_p_diff && curwin->w_p_diff) | |
| 4190 { | |
| 4191 diff_set_topline(old_curwin, curwin); | |
| 4192 } | |
| 4193 else | |
| 4194 #endif | |
| 4195 { | |
| 4196 curwin->w_scbind_pos += topline_diff; | |
| 4197 topline = curwin->w_scbind_pos; | |
| 4198 if (topline > curbuf->b_ml.ml_line_count) | |
| 4199 topline = curbuf->b_ml.ml_line_count; | |
| 4200 if (topline < 1) | |
| 4201 topline = 1; | |
| 4202 | |
| 4203 y = topline - curwin->w_topline; | |
| 4204 if (y > 0) | |
| 4205 scrollup(y, FALSE); | |
| 4206 else | |
| 4207 scrolldown(-y, FALSE); | |
| 4208 } | |
| 4209 | |
| 4210 redraw_later(VALID); | |
| 4211 cursor_correct(); | |
| 4212 #ifdef FEAT_WINDOWS | |
| 4213 curwin->w_redr_status = TRUE; | |
| 4214 #endif | |
| 4215 } | |
| 4216 | |
| 4217 /* | |
| 4218 * do the horizontal scroll | |
| 4219 */ | |
| 4220 if (want_hor && curwin->w_leftcol != tgt_leftcol) | |
| 4221 { | |
| 4222 curwin->w_leftcol = tgt_leftcol; | |
| 4223 leftcol_changed(); | |
| 4224 } | |
| 4225 } | |
| 4226 } | |
| 4227 | |
| 4228 /* | |
| 4229 * reset current-window | |
| 4230 */ | |
| 4231 #ifdef FEAT_VISUAL | |
| 4232 VIsual_select = old_VIsual_select; | |
| 4233 VIsual_active = old_VIsual_active; | |
| 4234 #endif | |
| 4235 curwin = old_curwin; | |
| 4236 curbuf = old_curbuf; | |
| 4237 } | |
| 4238 #endif /* #ifdef FEAT_SCROLLBIND */ | |
| 4239 | |
| 4240 /* | |
| 4241 * Command character that's ignored. | |
| 4242 * 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
|
4243 * xon/xoff. |
| 7 | 4244 */ |
| 4245 static void | |
| 4246 nv_ignore(cap) | |
| 4247 cmdarg_T *cap; | |
| 4248 { | |
| 226 | 4249 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
| 7 | 4250 } |
| 4251 | |
| 4252 /* | |
| 620 | 4253 * Command character that doesn't do anything, but unlike nv_ignore() does |
| 4254 * start edit(). Used for "startinsert" executed while starting up. | |
| 4255 */ | |
| 4256 static void | |
| 4257 nv_nop(cap) | |
| 1877 | 4258 cmdarg_T *cap UNUSED; |
| 620 | 4259 { |
| 4260 } | |
| 4261 | |
| 4262 /* | |
| 7 | 4263 * Command character doesn't exist. |
| 4264 */ | |
| 4265 static void | |
| 4266 nv_error(cap) | |
| 4267 cmdarg_T *cap; | |
| 4268 { | |
| 4269 clearopbeep(cap->oap); | |
| 4270 } | |
| 4271 | |
| 4272 /* | |
| 4273 * <Help> and <F1> commands. | |
| 4274 */ | |
| 4275 static void | |
| 4276 nv_help(cap) | |
| 4277 cmdarg_T *cap; | |
| 4278 { | |
| 4279 if (!checkclearopq(cap->oap)) | |
| 4280 ex_help(NULL); | |
| 4281 } | |
| 4282 | |
| 4283 /* | |
| 4284 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor. | |
| 4285 */ | |
| 4286 static void | |
| 4287 nv_addsub(cap) | |
| 4288 cmdarg_T *cap; | |
| 4289 { | |
| 4290 if (!checkclearopq(cap->oap) | |
| 4291 && do_addsub((int)cap->cmdchar, cap->count1) == OK) | |
| 4292 prep_redo_cmd(cap); | |
| 4293 } | |
| 4294 | |
| 4295 /* | |
| 4296 * CTRL-F, CTRL-B, etc: Scroll page up or down. | |
| 4297 */ | |
| 4298 static void | |
| 4299 nv_page(cap) | |
| 4300 cmdarg_T *cap; | |
| 4301 { | |
| 4302 if (!checkclearop(cap->oap)) | |
| 819 | 4303 { |
| 4304 #ifdef FEAT_WINDOWS | |
| 4305 if (mod_mask & MOD_MASK_CTRL) | |
| 4306 { | |
| 4307 /* <C-PageUp>: tab page back; <C-PageDown>: tab page forward */ | |
| 4308 if (cap->arg == BACKWARD) | |
| 4309 goto_tabpage(-(int)cap->count1); | |
| 4310 else | |
| 4311 goto_tabpage((int)cap->count0); | |
| 4312 } | |
| 4313 else | |
| 4314 #endif | |
| 7 | 4315 (void)onepage(cap->arg, cap->count1); |
| 819 | 4316 } |
| 7 | 4317 } |
| 4318 | |
| 4319 /* | |
| 4320 * Implementation of "gd" and "gD" command. | |
| 4321 */ | |
| 4322 static void | |
| 523 | 4323 nv_gd(oap, nchar, thisblock) |
| 503 | 4324 oparg_T *oap; |
| 4325 int nchar; | |
| 523 | 4326 int thisblock; /* 1 for "1gd" and "1gD" */ |
| 7 | 4327 { |
| 4328 int len; | |
| 503 | 4329 char_u *ptr; |
| 4330 | |
| 4331 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0 | |
| 523 | 4332 || find_decl(ptr, len, nchar == 'd', thisblock, 0) == FAIL) |
| 503 | 4333 clearopbeep(oap); |
| 4334 #ifdef FEAT_FOLDING | |
| 4335 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP) | |
| 4336 foldOpenCursor(); | |
| 4337 #endif | |
| 4338 } | |
| 4339 | |
| 4340 /* | |
| 523 | 4341 * Search for variable declaration of "ptr[len]". |
| 4342 * When "locally" is TRUE in the current function ("gd"), otherwise in the | |
| 4343 * current file ("gD"). | |
| 4344 * When "thisblock" is TRUE check the {} block scope. | |
| 503 | 4345 * Return FAIL when not found. |
| 4346 */ | |
| 4347 int | |
| 523 | 4348 find_decl(ptr, len, locally, thisblock, searchflags) |
| 503 | 4349 char_u *ptr; |
| 4350 int len; | |
| 4351 int locally; | |
| 523 | 4352 int thisblock; |
| 503 | 4353 int searchflags; /* flags passed to searchit() */ |
| 4354 { | |
| 7 | 4355 char_u *pat; |
| 4356 pos_T old_pos; | |
| 503 | 4357 pos_T par_pos; |
| 4358 pos_T found_pos; | |
| 7 | 4359 int t; |
| 4360 int save_p_ws; | |
| 4361 int save_p_scs; | |
| 503 | 4362 int retval = OK; |
| 944 | 4363 int incll; |
| 503 | 4364 |
| 4365 if ((pat = alloc(len + 7)) == NULL) | |
| 4366 return FAIL; | |
| 268 | 4367 |
| 4368 /* Put "\V" before the pattern to avoid that the special meaning of "." | |
| 4369 * and "~" causes trouble. */ | |
| 4370 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s", | |
| 4371 len, ptr); | |
| 7 | 4372 old_pos = curwin->w_cursor; |
| 4373 save_p_ws = p_ws; | |
| 4374 save_p_scs = p_scs; | |
| 4375 p_ws = FALSE; /* don't wrap around end of file now */ | |
| 4376 p_scs = FALSE; /* don't switch ignorecase off now */ | |
| 4377 | |
| 4378 /* | |
| 4379 * With "gD" go to line 1. | |
| 4380 * With "gd" Search back for the start of the current function, then go | |
| 4381 * back until a blank line. If this fails go to line 1. | |
| 4382 */ | |
| 944 | 4383 if (!locally || !findpar(&incll, BACKWARD, 1L, '{', FALSE)) |
| 7 | 4384 { |
| 4385 setpcmark(); /* Set in findpar() otherwise */ | |
| 4386 curwin->w_cursor.lnum = 1; | |
| 539 | 4387 par_pos = curwin->w_cursor; |
| 7 | 4388 } |
| 4389 else | |
| 4390 { | |
| 539 | 4391 par_pos = curwin->w_cursor; |
| 7 | 4392 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL) |
| 4393 --curwin->w_cursor.lnum; | |
| 4394 } | |
| 4395 curwin->w_cursor.col = 0; | |
| 4396 | |
| 4397 /* Search forward for the identifier, ignore comment lines. */ | |
| 698 | 4398 clearpos(&found_pos); |
| 503 | 4399 for (;;) |
| 4400 { | |
| 4401 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD, | |
| 1496 | 4402 pat, 1L, searchflags, RE_LAST, (linenr_T)0, NULL); |
| 503 | 4403 if (curwin->w_cursor.lnum >= old_pos.lnum) |
| 4404 t = FAIL; /* match after start is failure too */ | |
| 523 | 4405 |
| 718 | 4406 if (thisblock && t != FAIL) |
| 523 | 4407 { |
| 4408 pos_T *pos; | |
| 4409 | |
| 4410 /* Check that the block the match is in doesn't end before the | |
| 4411 * position where we started the search from. */ | |
| 4412 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD, | |
| 4413 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL | |
| 4414 && pos->lnum < old_pos.lnum) | |
| 4415 continue; | |
| 4416 } | |
| 4417 | |
| 503 | 4418 if (t == FAIL) |
| 4419 { | |
| 4420 /* If we previously found a valid position, use it. */ | |
| 4421 if (found_pos.lnum != 0) | |
| 4422 { | |
| 4423 curwin->w_cursor = found_pos; | |
| 4424 t = OK; | |
| 4425 } | |
| 4426 break; | |
| 4427 } | |
| 7 | 4428 #ifdef FEAT_COMMENTS |
| 503 | 4429 if (get_leader_len(ml_get_curline(), NULL, FALSE) > 0) |
| 4430 { | |
| 4431 /* Ignore this line, continue at start of next line. */ | |
| 4432 ++curwin->w_cursor.lnum; | |
| 4433 curwin->w_cursor.col = 0; | |
| 4434 continue; | |
| 4435 } | |
| 4436 #endif | |
| 4437 if (!locally) /* global search: use first match found */ | |
| 4438 break; | |
| 4439 if (curwin->w_cursor.lnum >= par_pos.lnum) | |
| 4440 { | |
| 4441 /* If we previously found a valid position, use it. */ | |
| 4442 if (found_pos.lnum != 0) | |
| 4443 curwin->w_cursor = found_pos; | |
| 4444 break; | |
| 4445 } | |
| 4446 | |
| 4447 /* For finding a local variable and the match is before the "{" search | |
| 4448 * to find a later match. For K&R style function declarations this | |
| 4449 * skips the function header without types. */ | |
| 4450 found_pos = curwin->w_cursor; | |
| 4451 } | |
| 4452 | |
| 4453 if (t == FAIL) | |
| 4454 { | |
| 4455 retval = FAIL; | |
| 7 | 4456 curwin->w_cursor = old_pos; |
| 4457 } | |
| 4458 else | |
| 4459 { | |
| 4460 curwin->w_set_curswant = TRUE; | |
| 4461 /* "n" searches forward now */ | |
| 4462 reset_search_dir(); | |
| 4463 } | |
| 4464 | |
| 4465 vim_free(pat); | |
| 4466 p_ws = save_p_ws; | |
| 4467 p_scs = save_p_scs; | |
| 503 | 4468 |
| 4469 return retval; | |
| 7 | 4470 } |
| 4471 | |
| 4472 /* | |
| 4473 * Move 'dist' lines in direction 'dir', counting lines by *screen* | |
| 4474 * lines rather than lines in the file. | |
| 4475 * 'dist' must be positive. | |
| 4476 * | |
| 4477 * Return OK if able to move cursor, FAIL otherwise. | |
| 4478 */ | |
| 4479 static int | |
| 4480 nv_screengo(oap, dir, dist) | |
| 4481 oparg_T *oap; | |
| 4482 int dir; | |
| 4483 long dist; | |
| 4484 { | |
| 4485 int linelen = linetabsize(ml_get_curline()); | |
| 4486 int retval = OK; | |
| 4487 int atend = FALSE; | |
| 4488 int n; | |
| 4489 int col_off1; /* margin offset for first screen line */ | |
| 4490 int col_off2; /* margin offset for wrapped screen line */ | |
| 4491 int width1; /* text width for first screen line */ | |
| 4492 int width2; /* test width for wrapped screen line */ | |
| 4493 | |
| 4494 oap->motion_type = MCHAR; | |
| 4495 oap->inclusive = FALSE; | |
| 4496 | |
| 4497 col_off1 = curwin_col_off(); | |
| 4498 col_off2 = col_off1 - curwin_col_off2(); | |
| 4499 width1 = W_WIDTH(curwin) - col_off1; | |
| 4500 width2 = W_WIDTH(curwin) - col_off2; | |
| 4501 | |
| 4502 #ifdef FEAT_VERTSPLIT | |
| 4503 if (curwin->w_width != 0) | |
| 4504 { | |
| 4505 #endif | |
| 4506 /* | |
| 4507 * Instead of sticking at the last character of the buffer line we | |
| 4508 * try to stick in the last column of the screen. | |
| 4509 */ | |
| 4510 if (curwin->w_curswant == MAXCOL) | |
| 4511 { | |
| 4512 atend = TRUE; | |
| 4513 validate_virtcol(); | |
| 4514 if (width1 <= 0) | |
| 4515 curwin->w_curswant = 0; | |
| 4516 else | |
| 4517 { | |
| 4518 curwin->w_curswant = width1 - 1; | |
| 4519 if (curwin->w_virtcol > curwin->w_curswant) | |
| 4520 curwin->w_curswant += ((curwin->w_virtcol | |
| 4521 - curwin->w_curswant - 1) / width2 + 1) * width2; | |
| 4522 } | |
| 4523 } | |
| 4524 else | |
| 4525 { | |
| 4526 if (linelen > width1) | |
| 4527 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
| 4528 else | |
| 4529 n = width1; | |
| 4530 if (curwin->w_curswant > (colnr_T)n + 1) | |
| 4531 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1) | |
| 4532 * width2; | |
| 4533 } | |
| 4534 | |
| 4535 while (dist--) | |
| 4536 { | |
| 4537 if (dir == BACKWARD) | |
| 4538 { | |
| 4539 if ((long)curwin->w_curswant >= width2) | |
| 4540 /* move back within line */ | |
| 4541 curwin->w_curswant -= width2; | |
| 4542 else | |
| 4543 { | |
| 4544 /* to previous line */ | |
| 4545 if (curwin->w_cursor.lnum == 1) | |
| 4546 { | |
| 4547 retval = FAIL; | |
| 4548 break; | |
| 4549 } | |
| 4550 --curwin->w_cursor.lnum; | |
| 4551 #ifdef FEAT_FOLDING | |
| 4552 /* Move to the start of a closed fold. Don't do that when | |
| 4553 * 'foldopen' contains "all": it will open in a moment. */ | |
| 4554 if (!(fdo_flags & FDO_ALL)) | |
| 4555 (void)hasFolding(curwin->w_cursor.lnum, | |
| 4556 &curwin->w_cursor.lnum, NULL); | |
| 4557 #endif | |
| 4558 linelen = linetabsize(ml_get_curline()); | |
| 4559 if (linelen > width1) | |
| 4560 curwin->w_curswant += (((linelen - width1 - 1) / width2) | |
| 4561 + 1) * width2; | |
| 4562 } | |
| 4563 } | |
| 4564 else /* dir == FORWARD */ | |
| 4565 { | |
| 4566 if (linelen > width1) | |
| 4567 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
| 4568 else | |
| 4569 n = width1; | |
| 4570 if (curwin->w_curswant + width2 < (colnr_T)n) | |
| 4571 /* move forward within line */ | |
| 4572 curwin->w_curswant += width2; | |
| 4573 else | |
| 4574 { | |
| 4575 /* to next line */ | |
| 4576 #ifdef FEAT_FOLDING | |
| 4577 /* Move to the end of a closed fold. */ | |
| 4578 (void)hasFolding(curwin->w_cursor.lnum, NULL, | |
| 4579 &curwin->w_cursor.lnum); | |
| 4580 #endif | |
| 4581 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
| 4582 { | |
| 4583 retval = FAIL; | |
| 4584 break; | |
| 4585 } | |
| 4586 curwin->w_cursor.lnum++; | |
| 4587 curwin->w_curswant %= width2; | |
| 2911 | 4588 linelen = linetabsize(ml_get_curline()); |
| 7 | 4589 } |
| 4590 } | |
| 4591 } | |
| 4592 #ifdef FEAT_VERTSPLIT | |
| 4593 } | |
| 4594 #endif | |
| 4595 | |
| 4596 coladvance(curwin->w_curswant); | |
| 4597 | |
| 4598 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
| 4599 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
| 4600 { | |
| 4601 /* | |
| 4602 * Check for landing on a character that got split at the end of the | |
| 4603 * last line. We want to advance a screenline, not end up in the same | |
| 4604 * screenline or move two screenlines. | |
| 4605 */ | |
| 4606 validate_virtcol(); | |
| 4607 if (curwin->w_virtcol > curwin->w_curswant | |
| 4608 && (curwin->w_curswant < (colnr_T)width1 | |
| 4609 ? (curwin->w_curswant > (colnr_T)width1 / 2) | |
| 4610 : ((curwin->w_curswant - width1) % width2 | |
| 4611 > (colnr_T)width2 / 2))) | |
| 4612 --curwin->w_cursor.col; | |
| 4613 } | |
| 4614 #endif | |
| 4615 | |
| 4616 if (atend) | |
| 4617 curwin->w_curswant = MAXCOL; /* stick in the last column */ | |
| 4618 | |
| 4619 return retval; | |
| 4620 } | |
| 4621 | |
| 4622 #ifdef FEAT_MOUSE | |
| 4623 /* | |
| 4624 * Mouse scroll wheel: Default action is to scroll three lines, or one page | |
| 4625 * when Shift or Ctrl is used. | |
|
2409
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parents:
2378
diff
changeset
|
4626 * 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
|
4627 * K_MOUSELEFT (cap->arg == -1) or K_MOUSERIGHT (cap->arg == -2) |
| 7 | 4628 */ |
| 4629 static void | |
| 4630 nv_mousescroll(cap) | |
| 4631 cmdarg_T *cap; | |
| 4632 { | |
| 4633 # if defined(FEAT_GUI) && defined(FEAT_WINDOWS) | |
| 557 | 4634 win_T *old_curwin = curwin; |
| 7 | 4635 |
| 4636 /* Currently we only get the mouse coordinates in the GUI. */ | |
| 4637 if (gui.in_use && mouse_row >= 0 && mouse_col >= 0) | |
| 4638 { | |
| 4639 int row, col; | |
| 4640 | |
| 4641 row = mouse_row; | |
| 4642 col = mouse_col; | |
| 4643 | |
| 4644 /* find the window at the pointer coordinates */ | |
| 4645 curwin = mouse_find_win(&row, &col); | |
| 4646 curbuf = curwin->w_buffer; | |
| 4647 } | |
| 4648 # endif | |
| 4649 | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4650 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
|
4651 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4652 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
|
4653 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4654 (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
|
4655 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4656 else |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4657 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4658 cap->count1 = 3; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4659 cap->count0 = 3; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4660 nv_scroll_line(cap); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4661 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4662 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4663 # ifdef FEAT_GUI |
| 7 | 4664 else |
| 4665 { | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4666 /* 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
|
4667 if (!curwin->w_p_wrap) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4668 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4669 int val, step = 6; |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4670 |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4671 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
|
4672 step = W_WIDTH(curwin); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4673 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
|
4674 if (val < 0) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4675 val = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4676 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4677 gui_do_horiz_scroll(val, TRUE); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4678 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4679 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4680 # endif |
| 7 | 4681 |
| 4682 # if defined(FEAT_GUI) && defined(FEAT_WINDOWS) | |
| 4683 curwin->w_redr_status = TRUE; | |
| 4684 | |
| 4685 curwin = old_curwin; | |
| 4686 curbuf = curwin->w_buffer; | |
| 4687 # endif | |
| 4688 } | |
| 4689 | |
| 4690 /* | |
| 4691 * Mouse clicks and drags. | |
| 4692 */ | |
| 4693 static void | |
| 4694 nv_mouse(cap) | |
| 4695 cmdarg_T *cap; | |
| 4696 { | |
| 4697 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0); | |
| 4698 } | |
| 4699 #endif | |
| 4700 | |
| 4701 /* | |
| 4702 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down. | |
| 4703 * cap->arg must be TRUE for CTRL-E. | |
| 4704 */ | |
| 4705 static void | |
| 4706 nv_scroll_line(cap) | |
| 4707 cmdarg_T *cap; | |
| 4708 { | |
| 4709 if (!checkclearop(cap->oap)) | |
| 4710 scroll_redraw(cap->arg, cap->count1); | |
| 4711 } | |
| 4712 | |
| 4713 /* | |
| 4714 * Scroll "count" lines up or down, and redraw. | |
| 4715 */ | |
| 4716 void | |
| 4717 scroll_redraw(up, count) | |
| 4718 int up; | |
| 4719 long count; | |
| 4720 { | |
| 4721 linenr_T prev_topline = curwin->w_topline; | |
| 4722 #ifdef FEAT_DIFF | |
| 4723 int prev_topfill = curwin->w_topfill; | |
| 4724 #endif | |
| 4725 linenr_T prev_lnum = curwin->w_cursor.lnum; | |
| 4726 | |
| 4727 if (up) | |
| 4728 scrollup(count, TRUE); | |
| 4729 else | |
| 4730 scrolldown(count, TRUE); | |
| 4731 if (p_so) | |
| 4732 { | |
| 4733 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as | |
| 4734 * valid, otherwise the screen jumps back at the end of the file. */ | |
| 4735 cursor_correct(); | |
| 4736 check_cursor_moved(curwin); | |
| 4737 curwin->w_valid |= VALID_TOPLINE; | |
| 4738 | |
| 4739 /* If moved back to where we were, at least move the cursor, otherwise | |
| 4740 * we get stuck at one position. Don't move the cursor up if the | |
| 4741 * first line of the buffer is already on the screen */ | |
| 4742 while (curwin->w_topline == prev_topline | |
| 4743 #ifdef FEAT_DIFF | |
| 4744 && curwin->w_topfill == prev_topfill | |
| 4745 #endif | |
| 4746 ) | |
| 4747 { | |
| 4748 if (up) | |
| 4749 { | |
| 4750 if (curwin->w_cursor.lnum > prev_lnum | |
| 4751 || cursor_down(1L, FALSE) == FAIL) | |
| 4752 break; | |
| 4753 } | |
| 4754 else | |
| 4755 { | |
| 4756 if (curwin->w_cursor.lnum < prev_lnum | |
| 4757 || prev_topline == 1L | |
| 4758 || cursor_up(1L, FALSE) == FAIL) | |
| 4759 break; | |
| 4760 } | |
| 4761 /* Mark w_topline as valid, otherwise the screen jumps back at the | |
| 4762 * end of the file. */ | |
| 4763 check_cursor_moved(curwin); | |
| 4764 curwin->w_valid |= VALID_TOPLINE; | |
| 4765 } | |
| 4766 } | |
| 4767 if (curwin->w_cursor.lnum != prev_lnum) | |
| 4768 coladvance(curwin->w_curswant); | |
| 4769 redraw_later(VALID); | |
| 4770 } | |
| 4771 | |
| 4772 /* | |
| 4773 * Commands that start with "z". | |
| 4774 */ | |
| 4775 static void | |
| 4776 nv_zet(cap) | |
| 4777 cmdarg_T *cap; | |
| 4778 { | |
| 4779 long n; | |
| 4780 colnr_T col; | |
| 4781 int nchar = cap->nchar; | |
| 4782 #ifdef FEAT_FOLDING | |
| 4783 long old_fdl = curwin->w_p_fdl; | |
| 4784 int old_fen = curwin->w_p_fen; | |
| 4785 #endif | |
| 737 | 4786 #ifdef FEAT_SPELL |
| 710 | 4787 int undo = FALSE; |
| 4788 #endif | |
| 7 | 4789 |
| 4790 if (VIM_ISDIGIT(nchar)) | |
| 4791 { | |
| 4792 /* | |
| 4793 * "z123{nchar}": edit the count before obtaining {nchar} | |
| 4794 */ | |
| 4795 if (checkclearop(cap->oap)) | |
| 4796 return; | |
| 4797 n = nchar - '0'; | |
| 4798 for (;;) | |
| 4799 { | |
| 4800 #ifdef USE_ON_FLY_SCROLL | |
| 4801 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 4802 #endif | |
| 4803 ++no_mapping; | |
| 4804 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1389 | 4805 nchar = plain_vgetc(); |
| 7 | 4806 LANGMAP_ADJUST(nchar, TRUE); |
| 4807 --no_mapping; | |
| 4808 --allow_keys; | |
| 4809 #ifdef FEAT_CMDL_INFO | |
| 4810 (void)add_to_showcmd(nchar); | |
| 4811 #endif | |
| 4812 if (nchar == K_DEL || nchar == K_KDEL) | |
| 4813 n /= 10; | |
| 4814 else if (VIM_ISDIGIT(nchar)) | |
| 4815 n = n * 10 + (nchar - '0'); | |
| 4816 else if (nchar == CAR) | |
| 4817 { | |
| 4818 #ifdef FEAT_GUI | |
| 4819 need_mouse_correct = TRUE; | |
| 4820 #endif | |
| 4821 win_setheight((int)n); | |
| 4822 break; | |
| 4823 } | |
| 4824 else if (nchar == 'l' | |
| 4825 || nchar == 'h' | |
| 4826 || nchar == K_LEFT | |
| 229 | 4827 || nchar == K_RIGHT) |
| 7 | 4828 { |
| 4829 cap->count1 = n ? n * cap->count1 : cap->count1; | |
| 4830 goto dozet; | |
| 4831 } | |
| 4832 else | |
| 4833 { | |
| 4834 clearopbeep(cap->oap); | |
| 4835 break; | |
| 4836 } | |
| 4837 } | |
| 4838 cap->oap->op_type = OP_NOP; | |
| 4839 return; | |
| 4840 } | |
| 4841 | |
| 4842 dozet: | |
| 4843 if ( | |
| 4844 #ifdef FEAT_FOLDING | |
| 4845 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc" | |
| 4846 * and "zC" only in Visual mode. "zj" and "zk" are motion | |
| 4847 * commands. */ | |
| 4848 cap->nchar != 'f' && cap->nchar != 'F' | |
| 4849 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar)) | |
| 4850 && cap->nchar != 'j' && cap->nchar != 'k' | |
| 4851 && | |
| 4852 #endif | |
| 4853 checkclearop(cap->oap)) | |
| 4854 return; | |
| 4855 | |
| 4856 /* | |
| 4857 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb": | |
| 4858 * If line number given, set cursor. | |
| 4859 */ | |
| 4860 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL) | |
| 4861 && cap->count0 | |
| 4862 && cap->count0 != curwin->w_cursor.lnum) | |
| 4863 { | |
| 4864 setpcmark(); | |
| 4865 if (cap->count0 > curbuf->b_ml.ml_line_count) | |
| 4866 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4867 else | |
| 4868 curwin->w_cursor.lnum = cap->count0; | |
| 22 | 4869 check_cursor_col(); |
| 7 | 4870 } |
| 4871 | |
| 4872 switch (nchar) | |
| 4873 { | |
| 4874 /* "z+", "z<CR>" and "zt": put cursor at top of screen */ | |
| 4875 case '+': | |
| 4876 if (cap->count0 == 0) | |
| 4877 { | |
| 4878 /* No count given: put cursor at the line below screen */ | |
| 4879 validate_botline(); /* make sure w_botline is valid */ | |
| 4880 if (curwin->w_botline > curbuf->b_ml.ml_line_count) | |
| 4881 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4882 else | |
| 4883 curwin->w_cursor.lnum = curwin->w_botline; | |
| 4884 } | |
| 4885 /* FALLTHROUGH */ | |
| 4886 case NL: | |
| 4887 case CAR: | |
| 4888 case K_KENTER: | |
| 4889 beginline(BL_WHITE | BL_FIX); | |
| 4890 /* FALLTHROUGH */ | |
| 4891 | |
| 4892 case 't': scroll_cursor_top(0, TRUE); | |
| 4893 redraw_later(VALID); | |
| 4894 break; | |
| 4895 | |
| 4896 /* "z." and "zz": put cursor in middle of screen */ | |
| 4897 case '.': beginline(BL_WHITE | BL_FIX); | |
| 4898 /* FALLTHROUGH */ | |
| 4899 | |
| 4900 case 'z': scroll_cursor_halfway(TRUE); | |
| 4901 redraw_later(VALID); | |
| 4902 break; | |
| 4903 | |
| 4904 /* "z^", "z-" and "zb": put cursor at bottom of screen */ | |
| 4905 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window | |
| 4906 * when <count> is at bottom of window, and puts that one at | |
| 4907 * bottom of window. */ | |
| 4908 if (cap->count0 != 0) | |
| 4909 { | |
| 4910 scroll_cursor_bot(0, TRUE); | |
| 4911 curwin->w_cursor.lnum = curwin->w_topline; | |
| 4912 } | |
| 4913 else if (curwin->w_topline == 1) | |
| 4914 curwin->w_cursor.lnum = 1; | |
| 4915 else | |
| 4916 curwin->w_cursor.lnum = curwin->w_topline - 1; | |
| 4917 /* FALLTHROUGH */ | |
| 4918 case '-': | |
| 4919 beginline(BL_WHITE | BL_FIX); | |
| 4920 /* FALLTHROUGH */ | |
| 4921 | |
| 4922 case 'b': scroll_cursor_bot(0, TRUE); | |
| 4923 redraw_later(VALID); | |
| 4924 break; | |
| 4925 | |
| 4926 /* "zH" - scroll screen right half-page */ | |
| 4927 case 'H': | |
| 4928 cap->count1 *= W_WIDTH(curwin) / 2; | |
| 4929 /* FALLTHROUGH */ | |
| 4930 | |
| 4931 /* "zh" - scroll screen to the right */ | |
| 4932 case 'h': | |
| 4933 case K_LEFT: | |
| 4934 if (!curwin->w_p_wrap) | |
| 4935 { | |
| 4936 if ((colnr_T)cap->count1 > curwin->w_leftcol) | |
| 4937 curwin->w_leftcol = 0; | |
| 4938 else | |
| 4939 curwin->w_leftcol -= (colnr_T)cap->count1; | |
| 4940 leftcol_changed(); | |
| 4941 } | |
| 4942 break; | |
| 4943 | |
| 4944 /* "zL" - scroll screen left half-page */ | |
| 4945 case 'L': cap->count1 *= W_WIDTH(curwin) / 2; | |
| 4946 /* FALLTHROUGH */ | |
| 4947 | |
| 4948 /* "zl" - scroll screen to the left */ | |
| 4949 case 'l': | |
| 4950 case K_RIGHT: | |
| 4951 if (!curwin->w_p_wrap) | |
| 4952 { | |
| 4953 /* scroll the window left */ | |
| 4954 curwin->w_leftcol += (colnr_T)cap->count1; | |
| 4955 leftcol_changed(); | |
| 4956 } | |
| 4957 break; | |
| 4958 | |
| 4959 /* "zs" - scroll screen, cursor at the start */ | |
| 4960 case 's': if (!curwin->w_p_wrap) | |
| 4961 { | |
| 4962 #ifdef FEAT_FOLDING | |
| 4963 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 4964 col = 0; /* like the cursor is in col 0 */ | |
| 4965 else | |
| 4966 #endif | |
| 4967 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL); | |
| 4968 if ((long)col > p_siso) | |
| 4969 col -= p_siso; | |
| 4970 else | |
| 4971 col = 0; | |
| 4972 if (curwin->w_leftcol != col) | |
| 4973 { | |
| 4974 curwin->w_leftcol = col; | |
| 4975 redraw_later(NOT_VALID); | |
| 4976 } | |
| 4977 } | |
| 4978 break; | |
| 4979 | |
| 4980 /* "ze" - scroll screen, cursor at the end */ | |
| 4981 case 'e': if (!curwin->w_p_wrap) | |
| 4982 { | |
| 4983 #ifdef FEAT_FOLDING | |
| 4984 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 4985 col = 0; /* like the cursor is in col 0 */ | |
| 4986 else | |
| 4987 #endif | |
| 4988 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
| 4989 n = W_WIDTH(curwin) - curwin_col_off(); | |
| 4990 if ((long)col + p_siso < n) | |
| 4991 col = 0; | |
| 4992 else | |
| 4993 col = col + p_siso - n + 1; | |
| 4994 if (curwin->w_leftcol != col) | |
| 4995 { | |
| 4996 curwin->w_leftcol = col; | |
| 4997 redraw_later(NOT_VALID); | |
| 4998 } | |
| 4999 } | |
| 5000 break; | |
| 5001 | |
| 5002 #ifdef FEAT_FOLDING | |
| 5003 /* "zF": create fold command */ | |
| 5004 /* "zf": create fold operator */ | |
| 5005 case 'F': | |
| 5006 case 'f': if (foldManualAllowed(TRUE)) | |
| 5007 { | |
| 5008 cap->nchar = 'f'; | |
| 5009 nv_operator(cap); | |
| 5010 curwin->w_p_fen = TRUE; | |
| 5011 | |
| 5012 /* "zF" is like "zfzf" */ | |
| 5013 if (nchar == 'F' && cap->oap->op_type == OP_FOLD) | |
| 5014 { | |
| 5015 nv_operator(cap); | |
| 5016 finish_op = TRUE; | |
| 5017 } | |
| 5018 } | |
| 5019 else | |
| 5020 clearopbeep(cap->oap); | |
| 5021 break; | |
| 5022 | |
| 5023 /* "zd": delete fold at cursor */ | |
| 5024 /* "zD": delete fold at cursor recursively */ | |
| 5025 case 'd': | |
| 5026 case 'D': if (foldManualAllowed(FALSE)) | |
| 5027 { | |
| 5028 if (VIsual_active) | |
| 5029 nv_operator(cap); | |
| 5030 else | |
| 5031 deleteFold(curwin->w_cursor.lnum, | |
| 5032 curwin->w_cursor.lnum, nchar == 'D', FALSE); | |
| 5033 } | |
| 5034 break; | |
| 5035 | |
| 5036 /* "zE": erease all folds */ | |
| 5037 case 'E': if (foldmethodIsManual(curwin)) | |
| 5038 { | |
| 5039 clearFolding(curwin); | |
| 5040 changed_window_setting(); | |
| 5041 } | |
| 5042 else if (foldmethodIsMarker(curwin)) | |
| 5043 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count, | |
| 5044 TRUE, FALSE); | |
| 5045 else | |
| 5046 EMSG(_("E352: Cannot erase folds with current 'foldmethod'")); | |
| 5047 break; | |
| 5048 | |
| 5049 /* "zn": fold none: reset 'foldenable' */ | |
| 5050 case 'n': curwin->w_p_fen = FALSE; | |
| 5051 break; | |
| 5052 | |
| 5053 /* "zN": fold Normal: set 'foldenable' */ | |
| 5054 case 'N': curwin->w_p_fen = TRUE; | |
| 5055 break; | |
| 5056 | |
| 5057 /* "zi": invert folding: toggle 'foldenable' */ | |
| 5058 case 'i': curwin->w_p_fen = !curwin->w_p_fen; | |
| 5059 break; | |
| 5060 | |
| 5061 /* "za": open closed fold or close open fold at cursor */ | |
| 5062 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 5063 openFold(curwin->w_cursor.lnum, cap->count1); | |
| 5064 else | |
| 5065 { | |
| 5066 closeFold(curwin->w_cursor.lnum, cap->count1); | |
| 5067 curwin->w_p_fen = TRUE; | |
| 5068 } | |
| 5069 break; | |
| 5070 | |
| 5071 /* "zA": open fold at cursor recursively */ | |
| 5072 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 5073 openFoldRecurse(curwin->w_cursor.lnum); | |
| 5074 else | |
| 5075 { | |
| 5076 closeFoldRecurse(curwin->w_cursor.lnum); | |
| 5077 curwin->w_p_fen = TRUE; | |
| 5078 } | |
| 5079 break; | |
| 5080 | |
| 5081 /* "zo": open fold at cursor or Visual area */ | |
| 5082 case 'o': if (VIsual_active) | |
| 5083 nv_operator(cap); | |
| 5084 else | |
| 5085 openFold(curwin->w_cursor.lnum, cap->count1); | |
| 5086 break; | |
| 5087 | |
| 5088 /* "zO": open fold recursively */ | |
| 5089 case 'O': if (VIsual_active) | |
| 5090 nv_operator(cap); | |
| 5091 else | |
| 5092 openFoldRecurse(curwin->w_cursor.lnum); | |
| 5093 break; | |
| 5094 | |
| 5095 /* "zc": close fold at cursor or Visual area */ | |
| 5096 case 'c': if (VIsual_active) | |
| 5097 nv_operator(cap); | |
| 5098 else | |
| 5099 closeFold(curwin->w_cursor.lnum, cap->count1); | |
| 5100 curwin->w_p_fen = TRUE; | |
| 5101 break; | |
| 5102 | |
| 5103 /* "zC": close fold recursively */ | |
| 5104 case 'C': if (VIsual_active) | |
| 5105 nv_operator(cap); | |
| 5106 else | |
| 5107 closeFoldRecurse(curwin->w_cursor.lnum); | |
| 5108 curwin->w_p_fen = TRUE; | |
| 5109 break; | |
| 5110 | |
| 5111 /* "zv": open folds at the cursor */ | |
| 5112 case 'v': foldOpenCursor(); | |
| 5113 break; | |
| 5114 | |
| 5115 /* "zx": re-apply 'foldlevel' and open folds at the cursor */ | |
| 5116 case 'x': curwin->w_p_fen = TRUE; | |
|
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5117 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
|
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5118 newFoldLevel(); /* update right now */ |
| 7 | 5119 foldOpenCursor(); |
| 5120 break; | |
| 5121 | |
| 5122 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */ | |
| 5123 case 'X': curwin->w_p_fen = TRUE; | |
|
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5124 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
|
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5125 old_fdl = -1; /* force an update */ |
| 7 | 5126 break; |
| 5127 | |
| 5128 /* "zm": fold more */ | |
| 5129 case 'm': if (curwin->w_p_fdl > 0) | |
| 5130 --curwin->w_p_fdl; | |
| 5131 old_fdl = -1; /* force an update */ | |
| 5132 curwin->w_p_fen = TRUE; | |
| 5133 break; | |
| 5134 | |
| 5135 /* "zM": close all folds */ | |
| 5136 case 'M': curwin->w_p_fdl = 0; | |
| 5137 old_fdl = -1; /* force an update */ | |
| 5138 curwin->w_p_fen = TRUE; | |
| 5139 break; | |
| 5140 | |
| 5141 /* "zr": reduce folding */ | |
| 5142 case 'r': ++curwin->w_p_fdl; | |
| 5143 break; | |
| 5144 | |
| 5145 /* "zR": open all folds */ | |
| 5146 case 'R': curwin->w_p_fdl = getDeepestNesting(); | |
| 5147 old_fdl = -1; /* force an update */ | |
| 5148 break; | |
| 5149 | |
| 5150 case 'j': /* "zj" move to next fold downwards */ | |
| 5151 case 'k': /* "zk" move to next fold upwards */ | |
| 5152 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD, | |
| 5153 cap->count1) == FAIL) | |
| 5154 clearopbeep(cap->oap); | |
| 5155 break; | |
| 5156 | |
| 5157 #endif /* FEAT_FOLDING */ | |
| 5158 | |
| 737 | 5159 #ifdef FEAT_SPELL |
| 710 | 5160 case 'u': /* "zug" and "zuw": undo "zg" and "zw" */ |
| 5161 ++no_mapping; | |
| 5162 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1389 | 5163 nchar = plain_vgetc(); |
| 710 | 5164 LANGMAP_ADJUST(nchar, TRUE); |
| 5165 --no_mapping; | |
| 5166 --allow_keys; | |
| 5167 #ifdef FEAT_CMDL_INFO | |
| 5168 (void)add_to_showcmd(nchar); | |
| 5169 #endif | |
| 5170 if (vim_strchr((char_u *)"gGwW", nchar) == NULL) | |
| 5171 { | |
| 5172 clearopbeep(cap->oap); | |
| 5173 break; | |
| 5174 } | |
| 5175 undo = TRUE; | |
| 5176 /*FALLTHROUGH*/ | |
| 5177 | |
| 310 | 5178 case 'g': /* "zg": add good word to word list */ |
| 5179 case 'w': /* "zw": add wrong word to word list */ | |
| 381 | 5180 case 'G': /* "zG": add good word to temp word list */ |
| 5181 case 'W': /* "zW": add wrong word to temp word list */ | |
| 310 | 5182 { |
| 5183 char_u *ptr = NULL; | |
| 5184 int len; | |
| 5185 | |
| 5186 if (checkclearop(cap->oap)) | |
| 5187 break; | |
| 5188 # ifdef FEAT_VISUAL | |
| 5189 if (VIsual_active && get_visual_text(cap, &ptr, &len) | |
| 5190 == FAIL) | |
| 5191 return; | |
| 5192 # endif | |
| 501 | 5193 if (ptr == NULL) |
| 5194 { | |
| 5195 pos_T pos = curwin->w_cursor; | |
| 5196 | |
| 5197 /* Find bad word under the cursor. */ | |
| 534 | 5198 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL); |
| 501 | 5199 if (len != 0 && curwin->w_cursor.col <= pos.col) |
| 5200 ptr = ml_get_pos(&curwin->w_cursor); | |
| 5201 curwin->w_cursor = pos; | |
| 5202 } | |
| 5203 | |
| 310 | 5204 if (ptr == NULL && (len = find_ident_under_cursor(&ptr, |
| 5205 FIND_IDENT)) == 0) | |
| 5206 return; | |
| 381 | 5207 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W', |
| 710 | 5208 (nchar == 'G' || nchar == 'W') |
| 5209 ? 0 : (int)cap->count1, | |
| 5210 undo); | |
| 310 | 5211 } |
| 316 | 5212 break; |
| 323 | 5213 |
| 584 | 5214 case '=': /* "z=": suggestions for a badly spelled word */ |
| 638 | 5215 if (!checkclearop(cap->oap)) |
| 485 | 5216 spell_suggest((int)cap->count0); |
| 323 | 5217 break; |
| 310 | 5218 #endif |
| 5219 | |
| 7 | 5220 default: clearopbeep(cap->oap); |
| 5221 } | |
| 5222 | |
| 5223 #ifdef FEAT_FOLDING | |
| 5224 /* Redraw when 'foldenable' changed */ | |
| 5225 if (old_fen != curwin->w_p_fen) | |
| 5226 { | |
| 5227 # ifdef FEAT_DIFF | |
| 5228 win_T *wp; | |
| 5229 | |
| 5230 if (foldmethodIsDiff(curwin) && curwin->w_p_scb) | |
| 5231 { | |
| 5232 /* Adjust 'foldenable' in diff-synced windows. */ | |
| 5233 FOR_ALL_WINDOWS(wp) | |
| 5234 { | |
| 5235 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb) | |
| 5236 { | |
| 5237 wp->w_p_fen = curwin->w_p_fen; | |
| 5238 changed_window_setting_win(wp); | |
| 5239 } | |
| 5240 } | |
| 5241 } | |
| 5242 # endif | |
| 5243 changed_window_setting(); | |
| 5244 } | |
| 5245 | |
| 5246 /* Redraw when 'foldlevel' changed. */ | |
| 5247 if (old_fdl != curwin->w_p_fdl) | |
| 5248 newFoldLevel(); | |
| 5249 #endif | |
| 5250 } | |
| 5251 | |
| 5252 #ifdef FEAT_GUI | |
| 5253 /* | |
| 5254 * Vertical scrollbar movement. | |
| 5255 */ | |
| 5256 static void | |
| 5257 nv_ver_scrollbar(cap) | |
| 5258 cmdarg_T *cap; | |
| 5259 { | |
| 5260 if (cap->oap->op_type != OP_NOP) | |
| 5261 clearopbeep(cap->oap); | |
| 5262 | |
| 5263 /* Even if an operator was pending, we still want to scroll */ | |
| 5264 gui_do_scroll(); | |
| 5265 } | |
| 5266 | |
| 5267 /* | |
| 5268 * Horizontal scrollbar movement. | |
| 5269 */ | |
| 5270 static void | |
| 5271 nv_hor_scrollbar(cap) | |
| 5272 cmdarg_T *cap; | |
| 5273 { | |
| 5274 if (cap->oap->op_type != OP_NOP) | |
| 5275 clearopbeep(cap->oap); | |
| 5276 | |
| 5277 /* 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
|
5278 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 5279 } |
| 5280 #endif | |
| 5281 | |
| 690 | 5282 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 685 | 5283 /* |
| 5284 * Click in GUI tab. | |
| 5285 */ | |
| 5286 static void | |
| 5287 nv_tabline(cap) | |
| 5288 cmdarg_T *cap; | |
| 5289 { | |
| 5290 if (cap->oap->op_type != OP_NOP) | |
| 5291 clearopbeep(cap->oap); | |
| 5292 | |
| 5293 /* Even if an operator was pending, we still want to jump tabs. */ | |
| 5294 goto_tabpage(current_tab); | |
| 5295 } | |
| 686 | 5296 |
| 5297 /* | |
| 5298 * Selected item in tab line menu. | |
| 5299 */ | |
| 5300 static void | |
| 5301 nv_tabmenu(cap) | |
| 5302 cmdarg_T *cap; | |
| 5303 { | |
| 5304 if (cap->oap->op_type != OP_NOP) | |
| 5305 clearopbeep(cap->oap); | |
| 5306 | |
| 5307 /* Even if an operator was pending, we still want to jump tabs. */ | |
| 690 | 5308 handle_tabmenu(); |
| 5309 } | |
| 5310 | |
| 5311 /* | |
| 5312 * Handle selecting an item of the GUI tab line menu. | |
| 5313 * Used in Normal and Insert mode. | |
| 5314 */ | |
| 5315 void | |
| 5316 handle_tabmenu() | |
| 5317 { | |
| 686 | 5318 switch (current_tabmenu) |
| 5319 { | |
| 5320 case TABLINE_MENU_CLOSE: | |
| 5321 if (current_tab == 0) | |
| 5322 do_cmdline_cmd((char_u *)"tabclose"); | |
| 5323 else | |
| 5324 { | |
| 5325 vim_snprintf((char *)IObuff, IOSIZE, "tabclose %d", | |
| 5326 current_tab); | |
| 5327 do_cmdline_cmd(IObuff); | |
| 5328 } | |
| 5329 break; | |
| 5330 | |
| 5331 case TABLINE_MENU_NEW: | |
| 820 | 5332 vim_snprintf((char *)IObuff, IOSIZE, "%dtabnew", |
| 5333 current_tab > 0 ? current_tab - 1 : 999); | |
| 5334 do_cmdline_cmd(IObuff); | |
| 686 | 5335 break; |
| 5336 | |
| 5337 case TABLINE_MENU_OPEN: | |
| 820 | 5338 vim_snprintf((char *)IObuff, IOSIZE, "browse %dtabnew", |
| 5339 current_tab > 0 ? current_tab - 1 : 999); | |
| 5340 do_cmdline_cmd(IObuff); | |
| 686 | 5341 break; |
| 5342 } | |
| 5343 } | |
| 685 | 5344 #endif |
| 5345 | |
| 7 | 5346 /* |
| 5347 * "Q" command. | |
| 5348 */ | |
| 5349 static void | |
| 5350 nv_exmode(cap) | |
| 5351 cmdarg_T *cap; | |
| 5352 { | |
| 5353 /* | |
| 5354 * Ignore 'Q' in Visual mode, just give a beep. | |
| 5355 */ | |
| 5356 #ifdef FEAT_VISUAL | |
| 5357 if (VIsual_active) | |
| 5358 vim_beep(); | |
| 5359 else | |
| 5360 #endif | |
| 5361 if (!checkclearop(cap->oap)) | |
| 5362 do_exmode(FALSE); | |
| 5363 } | |
| 5364 | |
| 5365 /* | |
| 5366 * Handle a ":" command. | |
| 5367 */ | |
| 5368 static void | |
| 5369 nv_colon(cap) | |
| 5370 cmdarg_T *cap; | |
| 5371 { | |
| 5372 int old_p_im; | |
| 5373 | |
| 5374 #ifdef FEAT_VISUAL | |
| 5375 if (VIsual_active) | |
| 5376 nv_operator(cap); | |
| 5377 else | |
| 5378 #endif | |
| 5379 { | |
| 5380 if (cap->oap->op_type != OP_NOP) | |
| 5381 { | |
| 5382 /* Using ":" as a movement is characterwise exclusive. */ | |
| 5383 cap->oap->motion_type = MCHAR; | |
| 5384 cap->oap->inclusive = FALSE; | |
| 5385 } | |
| 5386 else if (cap->count0) | |
| 5387 { | |
| 5388 /* translate "count:" into ":.,.+(count - 1)" */ | |
| 5389 stuffcharReadbuff('.'); | |
| 5390 if (cap->count0 > 1) | |
| 5391 { | |
| 5392 stuffReadbuff((char_u *)",.+"); | |
| 5393 stuffnumReadbuff((long)cap->count0 - 1L); | |
| 5394 } | |
| 5395 } | |
| 5396 | |
| 5397 /* When typing, don't type below an old message */ | |
| 5398 if (KeyTyped) | |
| 5399 compute_cmdrow(); | |
| 5400 | |
| 5401 old_p_im = p_im; | |
| 5402 | |
| 5403 /* get a command line and execute it */ | |
| 5404 do_cmdline(NULL, getexline, NULL, | |
| 5405 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0); | |
| 5406 | |
| 5407 /* If 'insertmode' changed, enter or exit Insert mode */ | |
| 5408 if (p_im != old_p_im) | |
| 5409 { | |
| 5410 if (p_im) | |
| 5411 restart_edit = 'i'; | |
| 5412 else | |
| 5413 restart_edit = 0; | |
| 5414 } | |
| 5415 | |
| 5416 /* The start of the operator may have become invalid by the Ex | |
| 5417 * command. */ | |
| 5418 if (cap->oap->op_type != OP_NOP | |
| 5419 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count | |
| 5420 || cap->oap->start.col > | |
| 1877 | 5421 (colnr_T)STRLEN(ml_get(cap->oap->start.lnum)))) |
| 7 | 5422 clearopbeep(cap->oap); |
| 5423 } | |
| 5424 } | |
| 5425 | |
| 5426 /* | |
| 5427 * Handle CTRL-G command. | |
| 5428 */ | |
| 5429 static void | |
| 5430 nv_ctrlg(cap) | |
| 5431 cmdarg_T *cap; | |
| 5432 { | |
| 5433 #ifdef FEAT_VISUAL | |
| 5434 if (VIsual_active) /* toggle Selection/Visual mode */ | |
| 5435 { | |
| 5436 VIsual_select = !VIsual_select; | |
| 5437 showmode(); | |
| 5438 } | |
| 5439 else | |
| 5440 #endif | |
| 5441 if (!checkclearop(cap->oap)) | |
| 5442 /* print full name if count given or :cd used */ | |
| 5443 fileinfo((int)cap->count0, FALSE, TRUE); | |
| 5444 } | |
| 5445 | |
| 5446 /* | |
| 5447 * Handle CTRL-H <Backspace> command. | |
| 5448 */ | |
| 5449 static void | |
| 5450 nv_ctrlh(cap) | |
| 5451 cmdarg_T *cap; | |
| 5452 { | |
| 5453 #ifdef FEAT_VISUAL | |
| 5454 if (VIsual_active && VIsual_select) | |
| 5455 { | |
| 5456 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */ | |
| 5457 v_visop(cap); | |
| 5458 } | |
| 5459 else | |
| 5460 #endif | |
| 5461 nv_left(cap); | |
| 5462 } | |
| 5463 | |
| 5464 /* | |
| 5465 * CTRL-L: clear screen and redraw. | |
| 5466 */ | |
| 5467 static void | |
| 5468 nv_clear(cap) | |
| 5469 cmdarg_T *cap; | |
| 5470 { | |
| 5471 if (!checkclearop(cap->oap)) | |
| 5472 { | |
| 5473 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT | |
| 5474 /* | |
| 5475 * Right now, the BeBox doesn't seem to have an easy way to detect | |
| 5476 * window resizing, so we cheat and make the user detect it | |
| 5477 * manually with CTRL-L instead | |
| 5478 */ | |
| 5479 ui_get_shellsize(); | |
| 5480 #endif | |
| 5481 #ifdef FEAT_SYN_HL | |
| 5482 /* 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
|
5483 syn_stack_free_all(curwin->w_s); |
| 7 | 5484 #endif |
| 5485 redraw_later(CLEAR); | |
| 5486 } | |
| 5487 } | |
| 5488 | |
| 5489 /* | |
| 5490 * CTRL-O: In Select mode: switch to Visual mode for one command. | |
| 5491 * Otherwise: Go to older pcmark. | |
| 5492 */ | |
| 5493 static void | |
| 5494 nv_ctrlo(cap) | |
| 5495 cmdarg_T *cap; | |
| 5496 { | |
| 5497 #ifdef FEAT_VISUAL | |
| 5498 if (VIsual_active && VIsual_select) | |
| 5499 { | |
| 5500 VIsual_select = FALSE; | |
| 5501 showmode(); | |
| 5502 restart_VIsual_select = 2; /* restart Select mode later */ | |
| 5503 } | |
| 5504 else | |
| 5505 #endif | |
| 5506 { | |
| 5507 cap->count1 = -cap->count1; | |
| 5508 nv_pcmark(cap); | |
| 5509 } | |
| 5510 } | |
| 5511 | |
| 5512 /* | |
| 5513 * CTRL-^ command, short for ":e #" | |
| 5514 */ | |
| 5515 static void | |
| 5516 nv_hat(cap) | |
| 5517 cmdarg_T *cap; | |
| 5518 { | |
| 5519 if (!checkclearopq(cap->oap)) | |
| 5520 (void)buflist_getfile((int)cap->count0, (linenr_T)0, | |
| 5521 GETF_SETMARK|GETF_ALT, FALSE); | |
| 5522 } | |
| 5523 | |
| 5524 /* | |
| 5525 * "Z" commands. | |
| 5526 */ | |
| 5527 static void | |
| 5528 nv_Zet(cap) | |
| 5529 cmdarg_T *cap; | |
| 5530 { | |
| 5531 if (!checkclearopq(cap->oap)) | |
| 5532 { | |
| 5533 switch (cap->nchar) | |
| 5534 { | |
| 5535 /* "ZZ": equivalent to ":x". */ | |
| 5536 case 'Z': do_cmdline_cmd((char_u *)"x"); | |
| 5537 break; | |
| 5538 | |
| 5539 /* "ZQ": equivalent to ":q!" (Elvis compatible). */ | |
| 5540 case 'Q': do_cmdline_cmd((char_u *)"q!"); | |
| 5541 break; | |
| 5542 | |
| 5543 default: clearopbeep(cap->oap); | |
| 5544 } | |
| 5545 } | |
| 5546 } | |
| 5547 | |
| 5548 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 5549 /* | |
| 5550 * Call nv_ident() as if "c1" was used, with "c2" as next character. | |
| 5551 */ | |
| 5552 void | |
| 5553 do_nv_ident(c1, c2) | |
| 5554 int c1; | |
| 5555 int c2; | |
| 5556 { | |
| 5557 oparg_T oa; | |
| 5558 cmdarg_T ca; | |
| 5559 | |
| 5560 clear_oparg(&oa); | |
| 5561 vim_memset(&ca, 0, sizeof(ca)); | |
| 5562 ca.oap = &oa; | |
| 5563 ca.cmdchar = c1; | |
| 5564 ca.nchar = c2; | |
| 5565 nv_ident(&ca); | |
| 5566 } | |
| 5567 #endif | |
| 5568 | |
| 5569 /* | |
| 5570 * Handle the commands that use the word under the cursor. | |
| 5571 * [g] CTRL-] :ta to current identifier | |
| 5572 * [g] 'K' run program for current identifier | |
| 5573 * [g] '*' / to current identifier or string | |
| 5574 * [g] '#' ? to current identifier or string | |
| 5575 * g ']' :tselect for current identifier | |
| 5576 */ | |
| 5577 static void | |
| 5578 nv_ident(cap) | |
| 5579 cmdarg_T *cap; | |
| 5580 { | |
| 5581 char_u *ptr = NULL; | |
| 5582 char_u *buf; | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5583 char_u *newbuf; |
| 7 | 5584 char_u *p; |
| 5585 char_u *kp; /* value of 'keywordprg' */ | |
| 5586 int kp_help; /* 'keywordprg' is ":help" */ | |
| 5587 int n = 0; /* init for GCC */ | |
| 5588 int cmdchar; | |
| 5589 int g_cmd; /* "g" command */ | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5590 int tag_cmd = FALSE; |
| 7 | 5591 char_u *aux_ptr; |
| 5592 int isman; | |
| 5593 int isman_s; | |
| 5594 | |
| 5595 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */ | |
| 5596 { | |
| 5597 cmdchar = cap->nchar; | |
| 5598 g_cmd = TRUE; | |
| 5599 } | |
| 5600 else | |
| 5601 { | |
| 5602 cmdchar = cap->cmdchar; | |
| 5603 g_cmd = FALSE; | |
| 5604 } | |
| 5605 | |
| 5606 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */ | |
| 5607 cmdchar = '#'; | |
| 5608 | |
| 5609 /* | |
| 5610 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode. | |
| 5611 */ | |
| 5612 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K') | |
| 5613 { | |
| 5614 #ifdef FEAT_VISUAL | |
| 5615 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL) | |
| 5616 return; | |
| 5617 #endif | |
| 5618 if (checkclearopq(cap->oap)) | |
| 5619 return; | |
| 5620 } | |
| 5621 | |
| 5622 if (ptr == NULL && (n = find_ident_under_cursor(&ptr, | |
| 5623 (cmdchar == '*' || cmdchar == '#') | |
| 5624 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0) | |
| 5625 { | |
| 5626 clearop(cap->oap); | |
| 5627 return; | |
| 5628 } | |
| 5629 | |
| 5630 /* Allocate buffer to put the command in. Inserting backslashes can | |
| 5631 * double the length of the word. p_kp / curbuf->b_p_kp could be added | |
| 5632 * and some numbers. */ | |
| 5633 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp); | |
| 5634 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0 | |
| 5635 || STRCMP(kp, ":help") == 0); | |
| 5636 buf = alloc((unsigned)(n * 2 + 30 + STRLEN(kp))); | |
| 5637 if (buf == NULL) | |
| 5638 return; | |
| 5639 buf[0] = NUL; | |
| 5640 | |
| 5641 switch (cmdchar) | |
| 5642 { | |
| 5643 case '*': | |
| 5644 case '#': | |
| 5645 /* | |
| 5646 * Put cursor at start of word, makes search skip the word | |
| 5647 * under the cursor. | |
| 5648 * Call setpcmark() first, so "*``" puts the cursor back where | |
| 5649 * it was. | |
| 5650 */ | |
| 5651 setpcmark(); | |
| 5652 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline()); | |
| 5653 | |
| 5654 if (!g_cmd && vim_iswordp(ptr)) | |
| 5655 STRCPY(buf, "\\<"); | |
| 5656 no_smartcase = TRUE; /* don't use 'smartcase' now */ | |
| 5657 break; | |
| 5658 | |
| 5659 case 'K': | |
| 5660 if (kp_help) | |
| 5661 STRCPY(buf, "he! "); | |
| 5662 else | |
| 5663 { | |
| 1712 | 5664 /* An external command will probably use an argument starting |
| 5665 * with "-" as an option. To avoid trouble we skip the "-". */ | |
| 1728 | 5666 while (*ptr == '-' && n > 0) |
| 5667 { | |
| 1712 | 5668 ++ptr; |
| 1728 | 5669 --n; |
| 5670 } | |
| 5671 if (n == 0) | |
| 5672 { | |
| 5673 EMSG(_(e_noident)); /* found dashes only */ | |
| 5674 vim_free(buf); | |
| 5675 return; | |
| 5676 } | |
| 1712 | 5677 |
| 7 | 5678 /* When a count is given, turn it into a range. Is this |
| 5679 * really what we want? */ | |
| 5680 isman = (STRCMP(kp, "man") == 0); | |
| 5681 isman_s = (STRCMP(kp, "man -s") == 0); | |
| 5682 if (cap->count0 != 0 && !(isman || isman_s)) | |
| 5683 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1); | |
| 5684 | |
| 5685 STRCAT(buf, "! "); | |
| 5686 if (cap->count0 == 0 && isman_s) | |
| 5687 STRCAT(buf, "man"); | |
| 5688 else | |
| 5689 STRCAT(buf, kp); | |
| 5690 STRCAT(buf, " "); | |
| 5691 if (cap->count0 != 0 && (isman || isman_s)) | |
| 5692 { | |
| 5693 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0); | |
| 5694 STRCAT(buf, " "); | |
| 5695 } | |
| 5696 } | |
| 5697 break; | |
| 5698 | |
| 5699 case ']': | |
|
2049
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Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5700 tag_cmd = TRUE; |
| 7 | 5701 #ifdef FEAT_CSCOPE |
| 5702 if (p_cst) | |
| 5703 STRCPY(buf, "cstag "); | |
| 5704 else | |
| 5705 #endif | |
| 5706 STRCPY(buf, "ts "); | |
| 5707 break; | |
| 5708 | |
| 5709 default: | |
|
2112
6b5d641bcdd4
updated for version 7.2.395
Bram Moolenaar <bram@zimbu.org>
parents:
2049
diff
changeset
|
5710 tag_cmd = TRUE; |
| 7 | 5711 if (curbuf->b_help) |
| 5712 STRCPY(buf, "he! "); | |
| 5713 else | |
|
2049
23d366df1938
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Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5714 { |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5715 if (g_cmd) |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5716 STRCPY(buf, "tj "); |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5717 else |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5718 sprintf((char *)buf, "%ldta ", cap->count0); |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5719 } |
| 7 | 5720 } |
| 5721 | |
| 5722 /* | |
| 5723 * Now grab the chars in the identifier | |
| 5724 */ | |
| 1712 | 5725 if (cmdchar == 'K' && !kp_help) |
| 5726 { | |
| 5727 /* Escape the argument properly for a shell command */ | |
| 1728 | 5728 ptr = vim_strnsave(ptr, n); |
| 1712 | 5729 p = vim_strsave_shellescape(ptr, TRUE); |
| 1728 | 5730 vim_free(ptr); |
| 1712 | 5731 if (p == NULL) |
| 5732 { | |
| 5733 vim_free(buf); | |
| 5734 return; | |
| 5735 } | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5736 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
|
5737 if (newbuf == NULL) |
| 1712 | 5738 { |
| 5739 vim_free(buf); | |
| 5740 vim_free(p); | |
| 5741 return; | |
| 5742 } | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5743 buf = newbuf; |
| 1712 | 5744 STRCAT(buf, p); |
| 5745 vim_free(p); | |
| 5746 } | |
| 7 | 5747 else |
| 1712 | 5748 { |
| 5749 if (cmdchar == '*') | |
| 5750 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\"); | |
| 5751 else if (cmdchar == '#') | |
| 5752 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\"); | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5753 else if (tag_cmd) |
| 2603 | 5754 { |
| 5755 if (curbuf->b_help) | |
| 5756 /* ":help" handles unescaped argument */ | |
| 5757 aux_ptr = (char_u *)""; | |
| 5758 else | |
| 5759 aux_ptr = (char_u *)"\\|\"\n["; | |
| 5760 } | |
| 1712 | 5761 else |
| 5762 aux_ptr = (char_u *)"\\|\"\n*?["; | |
| 5763 | |
| 5764 p = buf + STRLEN(buf); | |
| 5765 while (n-- > 0) | |
| 5766 { | |
| 5767 /* put a backslash before \ and some others */ | |
| 5768 if (vim_strchr(aux_ptr, *ptr) != NULL) | |
| 5769 *p++ = '\\'; | |
| 7 | 5770 #ifdef FEAT_MBYTE |
| 1712 | 5771 /* When current byte is a part of multibyte character, copy all |
| 5772 * bytes of that character. */ | |
| 5773 if (has_mbyte) | |
| 5774 { | |
| 5775 int i; | |
| 5776 int len = (*mb_ptr2len)(ptr) - 1; | |
| 5777 | |
| 5778 for (i = 0; i < len && n >= 1; ++i, --n) | |
| 5779 *p++ = *ptr++; | |
| 5780 } | |
| 5781 #endif | |
| 5782 *p++ = *ptr++; | |
| 5783 } | |
| 5784 *p = NUL; | |
| 5785 } | |
| 7 | 5786 |
| 5787 /* | |
| 5788 * Execute the command. | |
| 5789 */ | |
| 5790 if (cmdchar == '*' || cmdchar == '#') | |
| 5791 { | |
| 5792 if (!g_cmd && ( | |
| 5793 #ifdef FEAT_MBYTE | |
| 5794 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) : | |
| 5795 #endif | |
| 5796 vim_iswordc(ptr[-1]))) | |
| 5797 STRCAT(buf, "\\>"); | |
| 5798 #ifdef FEAT_CMDHIST | |
| 5799 /* put pattern in search history */ | |
| 2024 | 5800 init_history(); |
| 7 | 5801 add_to_history(HIST_SEARCH, buf, TRUE, NUL); |
| 5802 #endif | |
| 5803 normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0); | |
| 5804 } | |
| 5805 else | |
| 5806 do_cmdline_cmd(buf); | |
| 5807 | |
| 5808 vim_free(buf); | |
| 5809 } | |
| 5810 | |
| 344 | 5811 #if defined(FEAT_VISUAL) || defined(PROTO) |
| 7 | 5812 /* |
| 5813 * Get visually selected text, within one line only. | |
| 5814 * Returns FAIL if more than one line selected. | |
| 5815 */ | |
| 344 | 5816 int |
| 7 | 5817 get_visual_text(cap, pp, lenp) |
| 5818 cmdarg_T *cap; | |
| 5819 char_u **pp; /* return: start of selected text */ | |
| 5820 int *lenp; /* return: length of selected text */ | |
| 5821 { | |
| 5822 if (VIsual_mode != 'V') | |
| 5823 unadjust_for_sel(); | |
| 5824 if (VIsual.lnum != curwin->w_cursor.lnum) | |
| 5825 { | |
| 344 | 5826 if (cap != NULL) |
| 5827 clearopbeep(cap->oap); | |
| 7 | 5828 return FAIL; |
| 5829 } | |
| 5830 if (VIsual_mode == 'V') | |
| 5831 { | |
| 5832 *pp = ml_get_curline(); | |
| 5833 *lenp = (int)STRLEN(*pp); | |
| 5834 } | |
| 5835 else | |
| 5836 { | |
| 5837 if (lt(curwin->w_cursor, VIsual)) | |
| 5838 { | |
| 5839 *pp = ml_get_pos(&curwin->w_cursor); | |
| 5840 *lenp = VIsual.col - curwin->w_cursor.col + 1; | |
| 5841 } | |
| 5842 else | |
| 5843 { | |
| 5844 *pp = ml_get_pos(&VIsual); | |
| 5845 *lenp = curwin->w_cursor.col - VIsual.col + 1; | |
| 5846 } | |
| 5847 #ifdef FEAT_MBYTE | |
| 5848 if (has_mbyte) | |
| 5849 /* Correct the length to include the whole last character. */ | |
| 474 | 5850 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1; |
| 7 | 5851 #endif |
| 5852 } | |
| 5853 reset_VIsual_and_resel(); | |
| 5854 return OK; | |
| 5855 } | |
| 5856 #endif | |
| 5857 | |
| 5858 /* | |
| 5859 * CTRL-T: backwards in tag stack | |
| 5860 */ | |
| 5861 static void | |
| 5862 nv_tagpop(cap) | |
| 5863 cmdarg_T *cap; | |
| 5864 { | |
| 5865 if (!checkclearopq(cap->oap)) | |
| 5866 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE); | |
| 5867 } | |
| 5868 | |
| 5869 /* | |
| 5870 * Handle scrolling command 'H', 'L' and 'M'. | |
| 5871 */ | |
| 5872 static void | |
| 5873 nv_scroll(cap) | |
| 5874 cmdarg_T *cap; | |
| 5875 { | |
| 5876 int used = 0; | |
| 5877 long n; | |
| 5878 #ifdef FEAT_FOLDING | |
| 5879 linenr_T lnum; | |
| 5880 #endif | |
| 5881 int half; | |
| 5882 | |
| 5883 cap->oap->motion_type = MLINE; | |
| 5884 setpcmark(); | |
| 5885 | |
| 5886 if (cap->cmdchar == 'L') | |
| 5887 { | |
| 5888 validate_botline(); /* make sure curwin->w_botline is valid */ | |
| 5889 curwin->w_cursor.lnum = curwin->w_botline - 1; | |
| 5890 if (cap->count1 - 1 >= curwin->w_cursor.lnum) | |
| 5891 curwin->w_cursor.lnum = 1; | |
| 5892 else | |
| 9 | 5893 { |
| 5894 #ifdef FEAT_FOLDING | |
| 5895 if (hasAnyFolding(curwin)) | |
| 5896 { | |
| 5897 /* Count a fold for one screen line. */ | |
| 5898 for (n = cap->count1 - 1; n > 0 | |
| 5899 && curwin->w_cursor.lnum > curwin->w_topline; --n) | |
| 5900 { | |
| 5901 (void)hasFolding(curwin->w_cursor.lnum, | |
| 5902 &curwin->w_cursor.lnum, NULL); | |
| 5903 --curwin->w_cursor.lnum; | |
| 5904 } | |
| 5905 } | |
| 5906 else | |
| 5907 #endif | |
| 5908 curwin->w_cursor.lnum -= cap->count1 - 1; | |
| 5909 } | |
| 7 | 5910 } |
| 5911 else | |
| 5912 { | |
| 5913 if (cap->cmdchar == 'M') | |
| 5914 { | |
| 5915 #ifdef FEAT_DIFF | |
| 5916 /* Don't count filler lines above the window. */ | |
| 5917 used -= diff_check_fill(curwin, curwin->w_topline) | |
| 5918 - curwin->w_topfill; | |
| 5919 #endif | |
| 5920 validate_botline(); /* make sure w_empty_rows is valid */ | |
| 5921 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2; | |
| 5922 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n) | |
| 5923 { | |
| 5924 #ifdef FEAT_DIFF | |
| 5925 /* Count half he number of filler lines to be "below this | |
| 5926 * line" and half to be "above the next line". */ | |
| 5927 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline | |
| 5928 + n) / 2 >= half) | |
| 5929 { | |
| 5930 --n; | |
| 5931 break; | |
| 5932 } | |
| 5933 #endif | |
| 5934 used += plines(curwin->w_topline + n); | |
| 5935 if (used >= half) | |
| 5936 break; | |
| 5937 #ifdef FEAT_FOLDING | |
| 5938 if (hasFolding(curwin->w_topline + n, NULL, &lnum)) | |
| 5939 n = lnum - curwin->w_topline; | |
| 5940 #endif | |
| 5941 } | |
| 5942 if (n > 0 && used > curwin->w_height) | |
| 5943 --n; | |
| 5944 } | |
| 9 | 5945 else /* (cap->cmdchar == 'H') */ |
| 5946 { | |
| 7 | 5947 n = cap->count1 - 1; |
| 9 | 5948 #ifdef FEAT_FOLDING |
| 5949 if (hasAnyFolding(curwin)) | |
| 5950 { | |
| 5951 /* Count a fold for one screen line. */ | |
| 5952 lnum = curwin->w_topline; | |
| 5953 while (n-- > 0 && lnum < curwin->w_botline - 1) | |
| 5954 { | |
| 5955 hasFolding(lnum, NULL, &lnum); | |
| 5956 ++lnum; | |
| 5957 } | |
| 5958 n = lnum - curwin->w_topline; | |
| 5959 } | |
| 5960 #endif | |
| 5961 } | |
| 7 | 5962 curwin->w_cursor.lnum = curwin->w_topline + n; |
| 5963 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 5964 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 5965 } | |
| 5966 | |
| 5967 cursor_correct(); /* correct for 'so' */ | |
| 5968 beginline(BL_SOL | BL_FIX); | |
| 5969 } | |
| 5970 | |
| 5971 /* | |
| 5972 * Cursor right commands. | |
| 5973 */ | |
| 5974 static void | |
| 5975 nv_right(cap) | |
| 5976 cmdarg_T *cap; | |
| 5977 { | |
| 5978 long n; | |
| 5979 #ifdef FEAT_VISUAL | |
| 5980 int PAST_LINE; | |
| 5981 #else | |
| 5982 # define PAST_LINE 0 | |
| 5983 #endif | |
| 5984 | |
| 180 | 5985 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
| 5986 { | |
| 5987 /* <C-Right> and <S-Right> move a word or WORD right */ | |
| 5988 if (mod_mask & MOD_MASK_CTRL) | |
| 5989 cap->arg = TRUE; | |
| 5990 nv_wordcmd(cap); | |
| 5991 return; | |
| 5992 } | |
| 5993 | |
| 7 | 5994 cap->oap->motion_type = MCHAR; |
| 5995 cap->oap->inclusive = FALSE; | |
| 5996 #ifdef FEAT_VISUAL | |
| 5997 PAST_LINE = (VIsual_active && *p_sel != 'o'); | |
| 5998 | |
| 5999 # ifdef FEAT_VIRTUALEDIT | |
| 6000 /* | |
| 6001 * In virtual mode, there's no such thing as "PAST_LINE", as lines are | |
| 1188 | 6002 * (theoretically) infinitely long. |
| 7 | 6003 */ |
| 6004 if (virtual_active()) | |
| 6005 PAST_LINE = 0; | |
| 6006 # endif | |
| 6007 #endif | |
| 6008 | |
| 6009 for (n = cap->count1; n > 0; --n) | |
| 6010 { | |
| 6011 if ((!PAST_LINE && oneright() == FAIL) | |
| 1877 | 6012 #ifdef FEAT_VISUAL |
| 6013 || (PAST_LINE && *ml_get_cursor() == NUL) | |
| 6014 #endif | |
| 6015 ) | |
| 7 | 6016 { |
| 6017 /* | |
| 714 | 6018 * <Space> wraps to next line if 'whichwrap' has 's'. |
| 6019 * 'l' wraps to next line if 'whichwrap' has 'l'. | |
| 6020 * CURS_RIGHT wraps to next line if 'whichwrap' has '>'. | |
| 7 | 6021 */ |
| 6022 if ( ((cap->cmdchar == ' ' | |
| 6023 && vim_strchr(p_ww, 's') != NULL) | |
| 6024 || (cap->cmdchar == 'l' | |
| 6025 && vim_strchr(p_ww, 'l') != NULL) | |
| 229 | 6026 || (cap->cmdchar == K_RIGHT |
| 7 | 6027 && vim_strchr(p_ww, '>') != NULL)) |
| 6028 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 6029 { | |
| 6030 /* When deleting we also count the NL as a character. | |
| 6031 * Set cap->oap->inclusive when last char in the line is | |
| 6032 * included, move to next line after that */ | |
| 714 | 6033 if ( cap->oap->op_type != OP_NOP |
| 7 | 6034 && !cap->oap->inclusive |
| 6035 && !lineempty(curwin->w_cursor.lnum)) | |
| 6036 cap->oap->inclusive = TRUE; | |
| 6037 else | |
| 6038 { | |
| 6039 ++curwin->w_cursor.lnum; | |
| 6040 curwin->w_cursor.col = 0; | |
| 6041 #ifdef FEAT_VIRTUALEDIT | |
| 6042 curwin->w_cursor.coladd = 0; | |
| 6043 #endif | |
| 6044 curwin->w_set_curswant = TRUE; | |
| 6045 cap->oap->inclusive = FALSE; | |
| 6046 } | |
| 6047 continue; | |
| 6048 } | |
| 6049 if (cap->oap->op_type == OP_NOP) | |
| 6050 { | |
| 6051 /* Only beep and flush if not moved at all */ | |
| 6052 if (n == cap->count1) | |
| 6053 beep_flush(); | |
| 6054 } | |
| 6055 else | |
| 6056 { | |
| 6057 if (!lineempty(curwin->w_cursor.lnum)) | |
| 6058 cap->oap->inclusive = TRUE; | |
| 6059 } | |
| 6060 break; | |
| 6061 } | |
| 6062 #ifdef FEAT_VISUAL | |
| 6063 else if (PAST_LINE) | |
| 6064 { | |
| 6065 curwin->w_set_curswant = TRUE; | |
| 6066 # ifdef FEAT_VIRTUALEDIT | |
| 6067 if (virtual_active()) | |
| 6068 oneright(); | |
| 6069 else | |
| 6070 # endif | |
| 6071 { | |
| 6072 # ifdef FEAT_MBYTE | |
| 6073 if (has_mbyte) | |
| 6074 curwin->w_cursor.col += | |
| 474 | 6075 (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 6076 else |
| 6077 # endif | |
| 6078 ++curwin->w_cursor.col; | |
| 6079 } | |
| 6080 } | |
| 6081 #endif | |
| 6082 } | |
| 6083 #ifdef FEAT_FOLDING | |
| 6084 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
| 6085 && cap->oap->op_type == OP_NOP) | |
| 6086 foldOpenCursor(); | |
| 6087 #endif | |
| 6088 } | |
| 6089 | |
| 6090 /* | |
| 6091 * Cursor left commands. | |
| 6092 * | |
| 6093 * Returns TRUE when operator end should not be adjusted. | |
| 6094 */ | |
| 6095 static void | |
| 6096 nv_left(cap) | |
| 6097 cmdarg_T *cap; | |
| 6098 { | |
| 6099 long n; | |
| 6100 | |
| 180 | 6101 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
| 6102 { | |
| 6103 /* <C-Left> and <S-Left> move a word or WORD left */ | |
| 6104 if (mod_mask & MOD_MASK_CTRL) | |
| 6105 cap->arg = 1; | |
| 6106 nv_bck_word(cap); | |
| 6107 return; | |
| 6108 } | |
| 6109 | |
| 7 | 6110 cap->oap->motion_type = MCHAR; |
| 6111 cap->oap->inclusive = FALSE; | |
| 6112 for (n = cap->count1; n > 0; --n) | |
| 6113 { | |
| 6114 if (oneleft() == FAIL) | |
| 6115 { | |
| 6116 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'. | |
| 6117 * 'h' wraps to previous line if 'whichwrap' has 'h'. | |
| 6118 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'. | |
| 6119 */ | |
| 6120 if ( (((cap->cmdchar == K_BS | |
| 6121 || cap->cmdchar == Ctrl_H) | |
| 6122 && vim_strchr(p_ww, 'b') != NULL) | |
| 6123 || (cap->cmdchar == 'h' | |
| 6124 && vim_strchr(p_ww, 'h') != NULL) | |
| 229 | 6125 || (cap->cmdchar == K_LEFT |
| 7 | 6126 && vim_strchr(p_ww, '<') != NULL)) |
| 6127 && curwin->w_cursor.lnum > 1) | |
| 6128 { | |
| 6129 --(curwin->w_cursor.lnum); | |
| 6130 coladvance((colnr_T)MAXCOL); | |
| 6131 curwin->w_set_curswant = TRUE; | |
| 6132 | |
| 6133 /* When the NL before the first char has to be deleted we | |
| 6134 * put the cursor on the NUL after the previous line. | |
| 6135 * This is a very special case, be careful! | |
| 1469 | 6136 * Don't adjust op_end now, otherwise it won't work. */ |
| 7 | 6137 if ( (cap->oap->op_type == OP_DELETE |
| 6138 || cap->oap->op_type == OP_CHANGE) | |
| 6139 && !lineempty(curwin->w_cursor.lnum)) | |
| 6140 { | |
| 1469 | 6141 if (*ml_get_cursor() != NUL) |
| 6142 ++curwin->w_cursor.col; | |
| 7 | 6143 cap->retval |= CA_NO_ADJ_OP_END; |
| 6144 } | |
| 6145 continue; | |
| 6146 } | |
| 6147 /* Only beep and flush if not moved at all */ | |
| 6148 else if (cap->oap->op_type == OP_NOP && n == cap->count1) | |
| 6149 beep_flush(); | |
| 6150 break; | |
| 6151 } | |
| 6152 } | |
| 6153 #ifdef FEAT_FOLDING | |
| 6154 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
| 6155 && cap->oap->op_type == OP_NOP) | |
| 6156 foldOpenCursor(); | |
| 6157 #endif | |
| 6158 } | |
| 6159 | |
| 6160 /* | |
| 6161 * Cursor up commands. | |
| 6162 * cap->arg is TRUE for "-": Move cursor to first non-blank. | |
| 6163 */ | |
| 6164 static void | |
| 6165 nv_up(cap) | |
| 6166 cmdarg_T *cap; | |
| 6167 { | |
| 180 | 6168 if (mod_mask & MOD_MASK_SHIFT) |
| 6169 { | |
| 6170 /* <S-Up> is page up */ | |
| 6171 cap->arg = BACKWARD; | |
| 6172 nv_page(cap); | |
| 6173 } | |
| 6174 else | |
| 6175 { | |
| 6176 cap->oap->motion_type = MLINE; | |
| 6177 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
| 6178 clearopbeep(cap->oap); | |
| 6179 else if (cap->arg) | |
| 6180 beginline(BL_WHITE | BL_FIX); | |
| 6181 } | |
| 7 | 6182 } |
| 6183 | |
| 6184 /* | |
| 6185 * Cursor down commands. | |
| 6186 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank. | |
| 6187 */ | |
| 6188 static void | |
| 6189 nv_down(cap) | |
| 6190 cmdarg_T *cap; | |
| 6191 { | |
| 180 | 6192 if (mod_mask & MOD_MASK_SHIFT) |
| 6193 { | |
| 6194 /* <S-Down> is page down */ | |
| 6195 cap->arg = FORWARD; | |
| 6196 nv_page(cap); | |
| 6197 } | |
| 6198 else | |
| 7 | 6199 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
| 6200 /* In a quickfix window a <CR> jumps to the error under the cursor. */ | |
| 170 | 6201 if (bt_quickfix(curbuf) && cap->cmdchar == CAR) |
| 643 | 6202 if (curwin->w_llist_ref == NULL) |
| 6203 do_cmdline_cmd((char_u *)".cc"); /* quickfix window */ | |
| 6204 else | |
| 6205 do_cmdline_cmd((char_u *)".ll"); /* location list window */ | |
| 7 | 6206 else |
| 6207 #endif | |
| 6208 { | |
| 6209 #ifdef FEAT_CMDWIN | |
| 6210 /* In the cmdline window a <CR> executes the command. */ | |
| 170 | 6211 if (cmdwin_type != 0 && cap->cmdchar == CAR) |
| 7 | 6212 cmdwin_result = CAR; |
| 6213 else | |
| 6214 #endif | |
| 6215 { | |
| 6216 cap->oap->motion_type = MLINE; | |
| 6217 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
| 6218 clearopbeep(cap->oap); | |
| 6219 else if (cap->arg) | |
| 6220 beginline(BL_WHITE | BL_FIX); | |
| 6221 } | |
| 6222 } | |
| 6223 } | |
| 6224 | |
| 6225 #ifdef FEAT_SEARCHPATH | |
| 6226 /* | |
| 6227 * Grab the file name under the cursor and edit it. | |
| 6228 */ | |
| 6229 static void | |
| 6230 nv_gotofile(cap) | |
| 6231 cmdarg_T *cap; | |
| 6232 { | |
| 6233 char_u *ptr; | |
| 681 | 6234 linenr_T lnum = -1; |
| 7 | 6235 |
| 633 | 6236 if (text_locked()) |
| 7 | 6237 { |
| 6238 clearopbeep(cap->oap); | |
| 633 | 6239 text_locked_msg(); |
| 7 | 6240 return; |
| 6241 } | |
| 819 | 6242 #ifdef FEAT_AUTOCMD |
| 6243 if (curbuf_locked()) | |
| 6244 { | |
| 6245 clearop(cap->oap); | |
| 6246 return; | |
| 6247 } | |
| 6248 #endif | |
| 7 | 6249 |
| 681 | 6250 ptr = grab_file_name(cap->count1, &lnum); |
| 7 | 6251 |
| 6252 if (ptr != NULL) | |
| 6253 { | |
| 6254 /* do autowrite if necessary */ | |
| 6255 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf)) | |
| 6256 autowrite(curbuf, FALSE); | |
| 6257 setpcmark(); | |
| 6258 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST, | |
| 1743 | 6259 P_HID(curbuf) ? ECMD_HIDE : 0, curwin); |
| 681 | 6260 if (cap->nchar == 'F' && lnum >= 0) |
| 6261 { | |
| 6262 curwin->w_cursor.lnum = lnum; | |
| 6263 check_cursor_lnum(); | |
| 6264 beginline(BL_SOL | BL_FIX); | |
| 6265 } | |
| 7 | 6266 vim_free(ptr); |
| 6267 } | |
| 6268 else | |
| 6269 clearop(cap->oap); | |
| 6270 } | |
| 6271 #endif | |
| 6272 | |
| 6273 /* | |
| 6274 * <End> command: to end of current line or last line. | |
| 6275 */ | |
| 6276 static void | |
| 6277 nv_end(cap) | |
| 6278 cmdarg_T *cap; | |
| 6279 { | |
| 180 | 6280 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */ |
| 6281 { | |
| 6282 cap->arg = TRUE; | |
| 7 | 6283 nv_goto(cap); |
| 6284 cap->count1 = 1; /* to end of current line */ | |
| 6285 } | |
| 6286 nv_dollar(cap); | |
| 6287 } | |
| 6288 | |
| 6289 /* | |
| 6290 * Handle the "$" command. | |
| 6291 */ | |
| 6292 static void | |
| 6293 nv_dollar(cap) | |
| 6294 cmdarg_T *cap; | |
| 6295 { | |
| 6296 cap->oap->motion_type = MCHAR; | |
| 6297 cap->oap->inclusive = TRUE; | |
| 6298 #ifdef FEAT_VIRTUALEDIT | |
| 6299 /* In virtual mode when off the edge of a line and an operator | |
| 6300 * is pending (whew!) keep the cursor where it is. | |
| 6301 * Otherwise, send it to the end of the line. */ | |
| 6302 if (!virtual_active() || gchar_cursor() != NUL | |
| 6303 || cap->oap->op_type == OP_NOP) | |
| 6304 #endif | |
| 6305 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
| 6306 if (cursor_down((long)(cap->count1 - 1), | |
| 6307 cap->oap->op_type == OP_NOP) == FAIL) | |
| 6308 clearopbeep(cap->oap); | |
| 6309 #ifdef FEAT_FOLDING | |
| 6310 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6311 foldOpenCursor(); | |
| 6312 #endif | |
| 6313 } | |
| 6314 | |
| 6315 /* | |
| 6316 * Implementation of '?' and '/' commands. | |
| 6317 * If cap->arg is TRUE don't set PC mark. | |
| 6318 */ | |
| 6319 static void | |
| 6320 nv_search(cap) | |
| 6321 cmdarg_T *cap; | |
| 6322 { | |
| 6323 oparg_T *oap = cap->oap; | |
| 6324 | |
| 6325 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13) | |
| 6326 { | |
| 6327 /* Translate "g??" to "g?g?" */ | |
| 6328 cap->cmdchar = 'g'; | |
| 6329 cap->nchar = '?'; | |
| 6330 nv_operator(cap); | |
| 6331 return; | |
| 6332 } | |
| 6333 | |
| 6334 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0); | |
| 6335 | |
| 6336 if (cap->searchbuf == NULL) | |
| 6337 { | |
| 6338 clearop(oap); | |
| 6339 return; | |
| 6340 } | |
| 6341 | |
| 6342 normal_search(cap, cap->cmdchar, cap->searchbuf, | |
| 6343 (cap->arg ? 0 : SEARCH_MARK)); | |
| 6344 } | |
| 6345 | |
| 6346 /* | |
| 6347 * Handle "N" and "n" commands. | |
| 6348 * cap->arg is SEARCH_REV for "N", 0 for "n". | |
| 6349 */ | |
| 6350 static void | |
| 6351 nv_next(cap) | |
| 6352 cmdarg_T *cap; | |
| 6353 { | |
| 6354 normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
| 6355 } | |
| 6356 | |
| 6357 /* | |
| 6358 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat). | |
| 6359 * Uses only cap->count1 and cap->oap from "cap". | |
| 6360 */ | |
| 6361 static void | |
| 6362 normal_search(cap, dir, pat, opt) | |
| 6363 cmdarg_T *cap; | |
| 6364 int dir; | |
| 6365 char_u *pat; | |
| 6366 int opt; /* extra flags for do_search() */ | |
| 6367 { | |
| 6368 int i; | |
| 6369 | |
| 6370 cap->oap->motion_type = MCHAR; | |
| 6371 cap->oap->inclusive = FALSE; | |
| 6372 cap->oap->use_reg_one = TRUE; | |
| 6373 curwin->w_set_curswant = TRUE; | |
| 6374 | |
| 6375 i = do_search(cap->oap, dir, pat, cap->count1, | |
| 1521 | 6376 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG, NULL); |
| 7 | 6377 if (i == 0) |
| 6378 clearop(cap->oap); | |
| 6379 else | |
| 6380 { | |
| 6381 if (i == 2) | |
| 6382 cap->oap->motion_type = MLINE; | |
| 6383 #ifdef FEAT_VIRTUALEDIT | |
| 6384 curwin->w_cursor.coladd = 0; | |
| 6385 #endif | |
| 6386 #ifdef FEAT_FOLDING | |
| 6387 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
| 6388 foldOpenCursor(); | |
| 6389 #endif | |
| 6390 } | |
| 6391 | |
| 6392 /* "/$" will put the cursor after the end of the line, may need to | |
| 6393 * correct that here */ | |
| 6394 check_cursor(); | |
| 6395 } | |
| 6396 | |
| 6397 /* | |
| 6398 * Character search commands. | |
| 6399 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for | |
| 6400 * ',' and FALSE for ';'. | |
| 6401 * cap->nchar is NUL for ',' and ';' (repeat the search) | |
| 6402 */ | |
| 6403 static void | |
| 6404 nv_csearch(cap) | |
| 6405 cmdarg_T *cap; | |
| 6406 { | |
| 6407 int t_cmd; | |
| 6408 | |
| 6409 if (cap->cmdchar == 't' || cap->cmdchar == 'T') | |
| 6410 t_cmd = TRUE; | |
| 6411 else | |
| 6412 t_cmd = FALSE; | |
| 6413 | |
| 6414 cap->oap->motion_type = MCHAR; | |
| 6415 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL) | |
| 6416 clearopbeep(cap->oap); | |
| 6417 else | |
| 6418 { | |
| 6419 curwin->w_set_curswant = TRUE; | |
| 6420 #ifdef FEAT_VIRTUALEDIT | |
| 6421 /* Include a Tab for "tx" and for "dfx". */ | |
| 6422 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD | |
| 6423 && (t_cmd || cap->oap->op_type != OP_NOP)) | |
| 6424 { | |
| 6425 colnr_T scol, ecol; | |
| 6426 | |
| 6427 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
| 6428 curwin->w_cursor.coladd = ecol - scol; | |
| 6429 } | |
| 6430 else | |
| 6431 curwin->w_cursor.coladd = 0; | |
| 6432 #endif | |
| 6433 #ifdef FEAT_VISUAL | |
| 6434 adjust_for_sel(cap); | |
| 6435 #endif | |
| 6436 #ifdef FEAT_FOLDING | |
| 6437 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6438 foldOpenCursor(); | |
| 6439 #endif | |
| 6440 } | |
| 6441 } | |
| 6442 | |
| 6443 /* | |
| 6444 * "[" and "]" commands. | |
| 6445 * cap->arg is BACKWARD for "[" and FORWARD for "]". | |
| 6446 */ | |
| 6447 static void | |
| 6448 nv_brackets(cap) | |
| 6449 cmdarg_T *cap; | |
| 6450 { | |
|
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
6451 pos_T new_pos = INIT_POS_T(0, 0, 0); |
| 7 | 6452 pos_T prev_pos; |
| 6453 pos_T *pos = NULL; /* init for GCC */ | |
| 6454 pos_T old_pos; /* cursor position before command */ | |
| 6455 int flag; | |
| 6456 long n; | |
| 6457 int findc; | |
| 6458 int c; | |
| 6459 | |
| 6460 cap->oap->motion_type = MCHAR; | |
| 6461 cap->oap->inclusive = FALSE; | |
| 6462 old_pos = curwin->w_cursor; | |
| 6463 #ifdef FEAT_VIRTUALEDIT | |
| 6464 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */ | |
| 6465 #endif | |
| 6466 | |
| 6467 #ifdef FEAT_SEARCHPATH | |
| 6468 /* | |
| 6469 * "[f" or "]f" : Edit file under the cursor (same as "gf") | |
| 6470 */ | |
| 6471 if (cap->nchar == 'f') | |
| 6472 nv_gotofile(cap); | |
| 6473 else | |
| 6474 #endif | |
| 6475 | |
| 6476 #ifdef FEAT_FIND_ID | |
| 6477 /* | |
| 1188 | 6478 * Find the occurrence(s) of the identifier or define under cursor |
| 6479 * in current and included files or jump to the first occurrence. | |
| 7 | 6480 * |
| 6481 * search list jump | |
| 6482 * fwd bwd fwd bwd fwd bwd | |
| 6483 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I" | |
| 6484 * define "]d" "[d" "]D" "[D" "]^D" "[^D" | |
| 6485 */ | |
| 6486 if (vim_strchr((char_u *) | |
| 6487 #ifdef EBCDIC | |
| 6488 "iI\005dD\067", | |
| 6489 #else | |
| 6490 "iI\011dD\004", | |
| 6491 #endif | |
| 6492 cap->nchar) != NULL) | |
| 6493 { | |
| 6494 char_u *ptr; | |
| 6495 int len; | |
| 6496 | |
| 6497 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
| 6498 clearop(cap->oap); | |
| 6499 else | |
| 6500 { | |
| 6501 find_pattern_in_path(ptr, 0, len, TRUE, | |
| 6502 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE, | |
| 6503 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY, | |
| 6504 cap->count1, | |
| 6505 isupper(cap->nchar) ? ACTION_SHOW_ALL : | |
| 6506 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO, | |
| 6507 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1, | |
| 6508 (linenr_T)MAXLNUM); | |
| 6509 curwin->w_set_curswant = TRUE; | |
| 6510 } | |
| 6511 } | |
| 6512 else | |
| 6513 #endif | |
| 6514 | |
| 6515 /* | |
| 6516 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')' | |
| 6517 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct. | |
| 6518 * "[/", "[*", "]/", "]*": go to Nth comment start/end. | |
| 6519 * "[m" or "]m" search for prev/next start of (Java) method. | |
| 6520 * "[M" or "]M" search for prev/next end of (Java) method. | |
| 6521 */ | |
| 6522 if ( (cap->cmdchar == '[' | |
| 6523 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL) | |
| 6524 || (cap->cmdchar == ']' | |
| 6525 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL)) | |
| 6526 { | |
| 6527 if (cap->nchar == '*') | |
| 6528 cap->nchar = '/'; | |
| 6529 prev_pos.lnum = 0; | |
| 6530 if (cap->nchar == 'm' || cap->nchar == 'M') | |
| 6531 { | |
| 6532 if (cap->cmdchar == '[') | |
| 6533 findc = '{'; | |
| 6534 else | |
| 6535 findc = '}'; | |
| 6536 n = 9999; | |
| 6537 } | |
| 6538 else | |
| 6539 { | |
| 6540 findc = cap->nchar; | |
| 6541 n = cap->count1; | |
| 6542 } | |
| 6543 for ( ; n > 0; --n) | |
| 6544 { | |
| 6545 if ((pos = findmatchlimit(cap->oap, findc, | |
| 6546 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL) | |
| 6547 { | |
| 6548 if (new_pos.lnum == 0) /* nothing found */ | |
| 6549 { | |
| 6550 if (cap->nchar != 'm' && cap->nchar != 'M') | |
| 6551 clearopbeep(cap->oap); | |
| 6552 } | |
| 6553 else | |
| 6554 pos = &new_pos; /* use last one found */ | |
| 6555 break; | |
| 6556 } | |
| 6557 prev_pos = new_pos; | |
| 6558 curwin->w_cursor = *pos; | |
| 6559 new_pos = *pos; | |
| 6560 } | |
| 6561 curwin->w_cursor = old_pos; | |
| 6562 | |
| 6563 /* | |
| 6564 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only | |
| 6565 * brought us to the match for "[m" and "]M" when inside a method. | |
| 6566 * Try finding the '{' or '}' we want to be at. | |
| 6567 * Also repeat for the given count. | |
| 6568 */ | |
| 6569 if (cap->nchar == 'm' || cap->nchar == 'M') | |
| 6570 { | |
| 6571 /* norm is TRUE for "]M" and "[m" */ | |
| 6572 int norm = ((findc == '{') == (cap->nchar == 'm')); | |
| 6573 | |
| 6574 n = cap->count1; | |
| 6575 /* found a match: we were inside a method */ | |
| 6576 if (prev_pos.lnum != 0) | |
| 6577 { | |
| 6578 pos = &prev_pos; | |
| 6579 curwin->w_cursor = prev_pos; | |
| 6580 if (norm) | |
| 6581 --n; | |
| 6582 } | |
| 6583 else | |
| 6584 pos = NULL; | |
| 6585 while (n > 0) | |
| 6586 { | |
| 6587 for (;;) | |
| 6588 { | |
| 6589 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0) | |
| 6590 { | |
| 6591 /* if not found anything, that's an error */ | |
| 6592 if (pos == NULL) | |
| 6593 clearopbeep(cap->oap); | |
| 6594 n = 0; | |
| 6595 break; | |
| 6596 } | |
| 6597 c = gchar_cursor(); | |
| 6598 if (c == '{' || c == '}') | |
| 6599 { | |
| 6600 /* Must have found end/start of class: use it. | |
| 6601 * Or found the place to be at. */ | |
| 6602 if ((c == findc && norm) || (n == 1 && !norm)) | |
| 6603 { | |
| 6604 new_pos = curwin->w_cursor; | |
| 6605 pos = &new_pos; | |
| 6606 n = 0; | |
| 6607 } | |
| 6608 /* if no match found at all, we started outside of the | |
| 6609 * class and we're inside now. Just go on. */ | |
| 6610 else if (new_pos.lnum == 0) | |
| 6611 { | |
| 6612 new_pos = curwin->w_cursor; | |
| 6613 pos = &new_pos; | |
| 6614 } | |
| 6615 /* found start/end of other method: go to match */ | |
| 6616 else if ((pos = findmatchlimit(cap->oap, findc, | |
| 6617 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, | |
| 6618 0)) == NULL) | |
| 6619 n = 0; | |
| 6620 else | |
| 6621 curwin->w_cursor = *pos; | |
| 6622 break; | |
| 6623 } | |
| 6624 } | |
| 6625 --n; | |
| 6626 } | |
| 6627 curwin->w_cursor = old_pos; | |
| 6628 if (pos == NULL && new_pos.lnum != 0) | |
| 6629 clearopbeep(cap->oap); | |
| 6630 } | |
| 6631 if (pos != NULL) | |
| 6632 { | |
| 6633 setpcmark(); | |
| 6634 curwin->w_cursor = *pos; | |
| 6635 curwin->w_set_curswant = TRUE; | |
| 6636 #ifdef FEAT_FOLDING | |
| 6637 if ((fdo_flags & FDO_BLOCK) && KeyTyped | |
| 6638 && cap->oap->op_type == OP_NOP) | |
| 6639 foldOpenCursor(); | |
| 6640 #endif | |
| 6641 } | |
| 6642 } | |
| 6643 | |
| 6644 /* | |
| 6645 * "[[", "[]", "]]" and "][": move to start or end of function | |
| 6646 */ | |
| 6647 else if (cap->nchar == '[' || cap->nchar == ']') | |
| 6648 { | |
| 6649 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */ | |
| 6650 flag = '{'; | |
| 6651 else | |
| 6652 flag = '}'; /* "][" or "[]" */ | |
| 6653 | |
| 6654 curwin->w_set_curswant = TRUE; | |
| 6655 /* | |
| 6656 * Imitate strange Vi behaviour: When using "]]" with an operator | |
| 6657 * we also stop at '}'. | |
| 6658 */ | |
| 503 | 6659 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag, |
| 7 | 6660 (cap->oap->op_type != OP_NOP |
| 6661 && cap->arg == FORWARD && flag == '{'))) | |
| 6662 clearopbeep(cap->oap); | |
| 6663 else | |
| 6664 { | |
| 6665 if (cap->oap->op_type == OP_NOP) | |
| 6666 beginline(BL_WHITE | BL_FIX); | |
| 6667 #ifdef FEAT_FOLDING | |
| 6668 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6669 foldOpenCursor(); | |
| 6670 #endif | |
| 6671 } | |
| 6672 } | |
| 6673 | |
| 6674 /* | |
| 6675 * "[p", "[P", "]P" and "]p": put with indent adjustment | |
| 6676 */ | |
| 6677 else if (cap->nchar == 'p' || cap->nchar == 'P') | |
| 6678 { | |
| 1312 | 6679 if (!checkclearop(cap->oap)) |
| 7 | 6680 { |
| 6681 prep_redo_cmd(cap); | |
| 6682 do_put(cap->oap->regname, | |
| 6683 (cap->cmdchar == ']' && cap->nchar == 'p') ? FORWARD : BACKWARD, | |
| 6684 cap->count1, PUT_FIXINDENT); | |
| 6685 } | |
| 6686 } | |
| 6687 | |
| 6688 /* | |
| 6689 * "['", "[`", "]'" and "]`": jump to next mark | |
| 6690 */ | |
| 6691 else if (cap->nchar == '\'' || cap->nchar == '`') | |
| 6692 { | |
| 6693 pos = &curwin->w_cursor; | |
| 6694 for (n = cap->count1; n > 0; --n) | |
| 6695 { | |
| 6696 prev_pos = *pos; | |
| 6697 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD, | |
| 6698 cap->nchar == '\''); | |
| 6699 if (pos == NULL) | |
| 6700 break; | |
| 6701 } | |
| 6702 if (pos == NULL) | |
| 6703 pos = &prev_pos; | |
| 6704 nv_cursormark(cap, cap->nchar == '\'', pos); | |
| 6705 } | |
| 6706 | |
| 6707 #ifdef FEAT_MOUSE | |
| 6708 /* | |
| 6709 * [ or ] followed by a middle mouse click: put selected text with | |
| 6710 * indent adjustment. Any other button just does as usual. | |
| 6711 */ | |
|
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
6712 else if (cap->nchar >= K_RIGHTRELEASE && cap->nchar <= K_LEFTMOUSE) |
| 7 | 6713 { |
| 6714 (void)do_mouse(cap->oap, cap->nchar, | |
| 6715 (cap->cmdchar == ']') ? FORWARD : BACKWARD, | |
| 6716 cap->count1, PUT_FIXINDENT); | |
| 6717 } | |
| 6718 #endif /* FEAT_MOUSE */ | |
| 6719 | |
| 6720 #ifdef FEAT_FOLDING | |
| 6721 /* | |
| 6722 * "[z" and "]z": move to start or end of open fold. | |
| 6723 */ | |
| 6724 else if (cap->nchar == 'z') | |
| 6725 { | |
| 6726 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
| 6727 cap->count1) == FAIL) | |
| 6728 clearopbeep(cap->oap); | |
| 6729 } | |
| 6730 #endif | |
| 6731 | |
| 6732 #ifdef FEAT_DIFF | |
| 6733 /* | |
| 6734 * "[c" and "]c": move to next or previous diff-change. | |
| 6735 */ | |
| 6736 else if (cap->nchar == 'c') | |
| 6737 { | |
| 6738 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
| 6739 cap->count1) == FAIL) | |
| 6740 clearopbeep(cap->oap); | |
| 6741 } | |
| 6742 #endif | |
| 6743 | |
| 737 | 6744 #ifdef FEAT_SPELL |
| 236 | 6745 /* |
| 6746 * "[s", "[S", "]s" and "]S": move to next spell error. | |
| 6747 */ | |
| 6748 else if (cap->nchar == 's' || cap->nchar == 'S') | |
| 6749 { | |
| 249 | 6750 setpcmark(); |
| 6751 for (n = 0; n < cap->count1; ++n) | |
| 498 | 6752 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD, |
| 6753 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0) | |
| 249 | 6754 { |
| 6755 clearopbeep(cap->oap); | |
| 6756 break; | |
| 6757 } | |
| 819 | 6758 # ifdef FEAT_FOLDING |
| 6759 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
| 6760 foldOpenCursor(); | |
| 6761 # endif | |
| 236 | 6762 } |
| 6763 #endif | |
| 6764 | |
| 7 | 6765 /* Not a valid cap->nchar. */ |
| 6766 else | |
| 6767 clearopbeep(cap->oap); | |
| 6768 } | |
| 6769 | |
| 6770 /* | |
| 6771 * Handle Normal mode "%" command. | |
| 6772 */ | |
| 6773 static void | |
| 6774 nv_percent(cap) | |
| 6775 cmdarg_T *cap; | |
| 6776 { | |
| 6777 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
|
6778 #if defined(FEAT_FOLDING) |
| 7 | 6779 linenr_T lnum = curwin->w_cursor.lnum; |
| 6780 #endif | |
| 6781 | |
| 6782 cap->oap->inclusive = TRUE; | |
| 6783 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */ | |
| 6784 { | |
| 6785 if (cap->count0 > 100) | |
| 6786 clearopbeep(cap->oap); | |
| 6787 else | |
| 6788 { | |
| 6789 cap->oap->motion_type = MLINE; | |
| 6790 setpcmark(); | |
| 6791 /* Round up, so CTRL-G will give same value. Watch out for a | |
| 6792 * large line count, the line number must not go negative! */ | |
| 6793 if (curbuf->b_ml.ml_line_count > 1000000) | |
| 6794 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L) | |
| 6795 / 100L * cap->count0; | |
| 6796 else | |
| 6797 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * | |
| 6798 cap->count0 + 99L) / 100L; | |
| 6799 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 6800 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 6801 beginline(BL_SOL | BL_FIX); | |
| 6802 } | |
| 6803 } | |
| 6804 else /* "%" : go to matching paren */ | |
| 6805 { | |
| 6806 cap->oap->motion_type = MCHAR; | |
| 6807 cap->oap->use_reg_one = TRUE; | |
| 6808 if ((pos = findmatch(cap->oap, NUL)) == NULL) | |
| 6809 clearopbeep(cap->oap); | |
| 6810 else | |
| 6811 { | |
| 6812 setpcmark(); | |
| 6813 curwin->w_cursor = *pos; | |
| 6814 curwin->w_set_curswant = TRUE; | |
| 6815 #ifdef FEAT_VIRTUALEDIT | |
| 6816 curwin->w_cursor.coladd = 0; | |
| 6817 #endif | |
| 6818 #ifdef FEAT_VISUAL | |
| 6819 adjust_for_sel(cap); | |
| 6820 #endif | |
| 6821 } | |
| 6822 } | |
| 6823 #ifdef FEAT_FOLDING | |
| 6824 if (cap->oap->op_type == OP_NOP | |
| 6825 && lnum != curwin->w_cursor.lnum | |
| 6826 && (fdo_flags & FDO_PERCENT) | |
| 6827 && KeyTyped) | |
| 6828 foldOpenCursor(); | |
| 6829 #endif | |
| 6830 } | |
| 6831 | |
| 6832 /* | |
| 6833 * Handle "(" and ")" commands. | |
| 6834 * cap->arg is BACKWARD for "(" and FORWARD for ")". | |
| 6835 */ | |
| 6836 static void | |
| 6837 nv_brace(cap) | |
| 6838 cmdarg_T *cap; | |
| 6839 { | |
| 6840 cap->oap->motion_type = MCHAR; | |
| 6841 cap->oap->use_reg_one = TRUE; | |
| 620 | 6842 /* The motion used to be inclusive for "(", but that is not what Vi does. */ |
| 6843 cap->oap->inclusive = FALSE; | |
| 7 | 6844 curwin->w_set_curswant = TRUE; |
| 6845 | |
| 6846 if (findsent(cap->arg, cap->count1) == FAIL) | |
| 6847 clearopbeep(cap->oap); | |
| 6848 else | |
| 6849 { | |
| 1505 | 6850 /* Don't leave the cursor on the NUL past end of line. */ |
| 6851 adjust_cursor(cap->oap); | |
| 7 | 6852 #ifdef FEAT_VIRTUALEDIT |
| 6853 curwin->w_cursor.coladd = 0; | |
| 6854 #endif | |
| 6855 #ifdef FEAT_FOLDING | |
| 6856 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6857 foldOpenCursor(); | |
| 6858 #endif | |
| 6859 } | |
| 6860 } | |
| 6861 | |
| 6862 /* | |
| 6863 * "m" command: Mark a position. | |
| 6864 */ | |
| 6865 static void | |
| 6866 nv_mark(cap) | |
| 6867 cmdarg_T *cap; | |
| 6868 { | |
| 6869 if (!checkclearop(cap->oap)) | |
| 6870 { | |
| 6871 if (setmark(cap->nchar) == FAIL) | |
| 6872 clearopbeep(cap->oap); | |
| 6873 } | |
| 6874 } | |
| 6875 | |
| 6876 /* | |
| 6877 * "{" and "}" commands. | |
| 6878 * cmd->arg is BACKWARD for "{" and FORWARD for "}". | |
| 6879 */ | |
| 6880 static void | |
| 6881 nv_findpar(cap) | |
| 6882 cmdarg_T *cap; | |
| 6883 { | |
| 6884 cap->oap->motion_type = MCHAR; | |
| 6885 cap->oap->inclusive = FALSE; | |
| 6886 cap->oap->use_reg_one = TRUE; | |
| 6887 curwin->w_set_curswant = TRUE; | |
| 503 | 6888 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE)) |
| 7 | 6889 clearopbeep(cap->oap); |
| 6890 else | |
| 6891 { | |
| 6892 #ifdef FEAT_VIRTUALEDIT | |
| 6893 curwin->w_cursor.coladd = 0; | |
| 6894 #endif | |
| 6895 #ifdef FEAT_FOLDING | |
| 6896 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6897 foldOpenCursor(); | |
| 6898 #endif | |
| 6899 } | |
| 6900 } | |
| 6901 | |
| 6902 /* | |
| 6903 * "u" command: Undo or make lower case. | |
| 6904 */ | |
| 6905 static void | |
| 6906 nv_undo(cap) | |
| 6907 cmdarg_T *cap; | |
| 6908 { | |
| 6909 if (cap->oap->op_type == OP_LOWER | |
| 6910 #ifdef FEAT_VISUAL | |
| 6911 || VIsual_active | |
| 6912 #endif | |
| 6913 ) | |
| 6914 { | |
| 6915 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */ | |
| 6916 cap->cmdchar = 'g'; | |
| 6917 cap->nchar = 'u'; | |
| 6918 nv_operator(cap); | |
| 6919 } | |
| 6920 else | |
| 6921 nv_kundo(cap); | |
| 6922 } | |
| 6923 | |
| 6924 /* | |
| 6925 * <Undo> command. | |
| 6926 */ | |
| 6927 static void | |
| 6928 nv_kundo(cap) | |
| 6929 cmdarg_T *cap; | |
| 6930 { | |
| 6931 if (!checkclearopq(cap->oap)) | |
| 6932 { | |
| 6933 u_undo((int)cap->count1); | |
| 6934 curwin->w_set_curswant = TRUE; | |
| 6935 } | |
| 6936 } | |
| 6937 | |
| 6938 /* | |
| 6939 * Handle the "r" command. | |
| 6940 */ | |
| 6941 static void | |
| 6942 nv_replace(cap) | |
| 6943 cmdarg_T *cap; | |
| 6944 { | |
| 6945 char_u *ptr; | |
| 6946 int had_ctrl_v; | |
| 6947 long n; | |
| 6948 | |
| 6949 if (checkclearop(cap->oap)) | |
| 6950 return; | |
| 6951 | |
| 6952 /* get another character */ | |
| 6953 if (cap->nchar == Ctrl_V) | |
| 6954 { | |
| 6955 had_ctrl_v = Ctrl_V; | |
| 6956 cap->nchar = get_literal(); | |
| 6957 /* Don't redo a multibyte character with CTRL-V. */ | |
| 6958 if (cap->nchar > DEL) | |
| 6959 had_ctrl_v = NUL; | |
| 6960 } | |
| 6961 else | |
| 6962 had_ctrl_v = NUL; | |
| 6963 | |
| 1343 | 6964 /* Abort if the character is a special key. */ |
| 6965 if (IS_SPECIAL(cap->nchar)) | |
| 6966 { | |
| 6967 clearopbeep(cap->oap); | |
| 6968 return; | |
| 6969 } | |
| 6970 | |
| 7 | 6971 #ifdef FEAT_VISUAL |
| 6972 /* Visual mode "r" */ | |
| 6973 if (VIsual_active) | |
| 6974 { | |
| 1797 | 6975 if (got_int) |
| 6976 reset_VIsual(); | |
| 7 | 6977 nv_operator(cap); |
| 6978 return; | |
| 6979 } | |
| 6980 #endif | |
| 6981 | |
| 6982 #ifdef FEAT_VIRTUALEDIT | |
| 6983 /* Break tabs, etc. */ | |
| 6984 if (virtual_active()) | |
| 6985 { | |
| 6986 if (u_save_cursor() == FAIL) | |
| 6987 return; | |
| 6988 if (gchar_cursor() == NUL) | |
| 6989 { | |
| 6990 /* Add extra space and put the cursor on the first one. */ | |
| 6991 coladvance_force((colnr_T)(getviscol() + cap->count1)); | |
| 6992 curwin->w_cursor.col -= cap->count1; | |
| 6993 } | |
| 6994 else if (gchar_cursor() == TAB) | |
| 6995 coladvance_force(getviscol()); | |
| 6996 } | |
| 6997 #endif | |
| 6998 | |
| 1343 | 6999 /* Abort if not enough characters to replace. */ |
| 7 | 7000 ptr = ml_get_cursor(); |
| 1343 | 7001 if (STRLEN(ptr) < (unsigned)cap->count1 |
| 7 | 7002 #ifdef FEAT_MBYTE |
| 7003 || (has_mbyte && mb_charlen(ptr) < cap->count1) | |
| 7004 #endif | |
| 7005 ) | |
| 7006 { | |
| 7007 clearopbeep(cap->oap); | |
| 7008 return; | |
| 7009 } | |
| 7010 | |
| 7011 /* | |
| 7012 * Replacing with a TAB is done by edit() when it is complicated because | |
| 7013 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB. | |
| 7014 * Other characters are done below to avoid problems with things like | |
| 7015 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC). | |
| 7016 */ | |
| 7017 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta)) | |
| 7018 { | |
| 7019 stuffnumReadbuff(cap->count1); | |
| 7020 stuffcharReadbuff('R'); | |
| 7021 stuffcharReadbuff('\t'); | |
| 7022 stuffcharReadbuff(ESC); | |
| 7023 return; | |
| 7024 } | |
| 7025 | |
| 7026 /* save line for undo */ | |
| 7027 if (u_save_cursor() == FAIL) | |
| 7028 return; | |
| 7029 | |
| 7030 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n')) | |
| 7031 { | |
| 7032 /* | |
| 7033 * Replace character(s) by a single newline. | |
| 7034 * Strange vi behaviour: Only one newline is inserted. | |
| 7035 * Delete the characters here. | |
| 7036 * Insert the newline with an insert command, takes care of | |
| 7037 * autoindent. The insert command depends on being on the last | |
| 7038 * character of a line or not. | |
| 7039 */ | |
| 7040 #ifdef FEAT_MBYTE | |
| 7041 (void)del_chars(cap->count1, FALSE); /* delete the characters */ | |
| 7042 #else | |
| 608 | 7043 (void)del_bytes(cap->count1, FALSE, FALSE); /* delete the characters */ |
| 7 | 7044 #endif |
| 7045 stuffcharReadbuff('\r'); | |
| 7046 stuffcharReadbuff(ESC); | |
| 7047 | |
| 7048 /* Give 'r' to edit(), to get the redo command right. */ | |
| 7049 invoke_edit(cap, TRUE, 'r', FALSE); | |
| 7050 } | |
| 7051 else | |
| 7052 { | |
| 7053 prep_redo(cap->oap->regname, cap->count1, | |
| 7054 NUL, 'r', NUL, had_ctrl_v, cap->nchar); | |
| 7055 | |
| 7056 curbuf->b_op_start = curwin->w_cursor; | |
| 7057 #ifdef FEAT_MBYTE | |
| 7058 if (has_mbyte) | |
| 7059 { | |
| 7060 int old_State = State; | |
| 7061 | |
| 7062 if (cap->ncharC1 != 0) | |
| 7063 AppendCharToRedobuff(cap->ncharC1); | |
| 7064 if (cap->ncharC2 != 0) | |
| 7065 AppendCharToRedobuff(cap->ncharC2); | |
| 7066 | |
| 7067 /* This is slow, but it handles replacing a single-byte with a | |
| 7068 * multi-byte and the other way around. Also handles adding | |
| 7069 * composing characters for utf-8. */ | |
| 7070 for (n = cap->count1; n > 0; --n) | |
| 7071 { | |
| 7072 State = REPLACE; | |
| 7073 ins_char(cap->nchar); | |
| 7074 State = old_State; | |
| 7075 if (cap->ncharC1 != 0) | |
| 7076 ins_char(cap->ncharC1); | |
| 7077 if (cap->ncharC2 != 0) | |
| 7078 ins_char(cap->ncharC2); | |
| 7079 } | |
| 7080 } | |
| 7081 else | |
| 7082 #endif | |
| 7083 { | |
| 7084 /* | |
| 7085 * Replace the characters within one line. | |
| 7086 */ | |
| 7087 for (n = cap->count1; n > 0; --n) | |
| 7088 { | |
| 7089 /* | |
| 7090 * Get ptr again, because u_save and/or showmatch() will have | |
| 7091 * released the line. At the same time we let know that the | |
| 7092 * line will be changed. | |
| 7093 */ | |
| 7094 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE); | |
| 7095 ptr[curwin->w_cursor.col] = cap->nchar; | |
| 7096 if (p_sm && msg_silent == 0) | |
| 7097 showmatch(cap->nchar); | |
| 7098 ++curwin->w_cursor.col; | |
| 7099 } | |
| 7100 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7101 if (netbeans_active()) |
| 7 | 7102 { |
| 2210 | 7103 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1); |
| 7 | 7104 |
| 33 | 7105 netbeans_removed(curbuf, curwin->w_cursor.lnum, start, |
| 2210 | 7106 (long)cap->count1); |
| 7 | 7107 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start, |
| 33 | 7108 &ptr[start], (int)cap->count1); |
| 7 | 7109 } |
| 7110 #endif | |
| 7111 | |
| 7112 /* mark the buffer as changed and prepare for displaying */ | |
| 7113 changed_bytes(curwin->w_cursor.lnum, | |
| 7114 (colnr_T)(curwin->w_cursor.col - cap->count1)); | |
| 7115 } | |
| 7116 --curwin->w_cursor.col; /* cursor on the last replaced char */ | |
| 7117 #ifdef FEAT_MBYTE | |
| 7118 /* if the character on the left of the current cursor is a multi-byte | |
| 7119 * character, move two characters left */ | |
| 7120 if (has_mbyte) | |
| 7121 mb_adjust_cursor(); | |
| 7122 #endif | |
| 7123 curbuf->b_op_end = curwin->w_cursor; | |
| 7124 curwin->w_set_curswant = TRUE; | |
| 7125 set_last_insert(cap->nchar); | |
| 7126 } | |
| 7127 } | |
| 7128 | |
| 7129 #ifdef FEAT_VISUAL | |
| 7130 /* | |
| 7131 * 'o': Exchange start and end of Visual area. | |
| 7132 * 'O': same, but in block mode exchange left and right corners. | |
| 7133 */ | |
| 7134 static void | |
| 7135 v_swap_corners(cmdchar) | |
| 7136 int cmdchar; | |
| 7137 { | |
| 7138 pos_T old_cursor; | |
| 7139 colnr_T left, right; | |
| 7140 | |
| 7141 if (cmdchar == 'O' && VIsual_mode == Ctrl_V) | |
| 7142 { | |
| 7143 old_cursor = curwin->w_cursor; | |
| 7144 getvcols(curwin, &old_cursor, &VIsual, &left, &right); | |
| 7145 curwin->w_cursor.lnum = VIsual.lnum; | |
| 7146 coladvance(left); | |
| 7147 VIsual = curwin->w_cursor; | |
| 7148 | |
| 7149 curwin->w_cursor.lnum = old_cursor.lnum; | |
| 7150 curwin->w_curswant = right; | |
| 7151 /* 'selection "exclusive" and cursor at right-bottom corner: move it | |
| 7152 * right one column */ | |
| 7153 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e') | |
| 7154 ++curwin->w_curswant; | |
| 7155 coladvance(curwin->w_curswant); | |
| 7156 if (curwin->w_cursor.col == old_cursor.col | |
| 7157 #ifdef FEAT_VIRTUALEDIT | |
| 7158 && (!virtual_active() | |
| 7159 || curwin->w_cursor.coladd == old_cursor.coladd) | |
| 7160 #endif | |
| 7161 ) | |
| 7162 { | |
| 7163 curwin->w_cursor.lnum = VIsual.lnum; | |
| 7164 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e') | |
| 7165 ++right; | |
| 7166 coladvance(right); | |
| 7167 VIsual = curwin->w_cursor; | |
| 7168 | |
| 7169 curwin->w_cursor.lnum = old_cursor.lnum; | |
| 7170 coladvance(left); | |
| 7171 curwin->w_curswant = left; | |
| 7172 } | |
| 7173 } | |
| 7174 else | |
| 7175 { | |
| 7176 old_cursor = curwin->w_cursor; | |
| 7177 curwin->w_cursor = VIsual; | |
| 7178 VIsual = old_cursor; | |
| 7179 curwin->w_set_curswant = TRUE; | |
| 7180 } | |
| 7181 } | |
| 7182 #endif /* FEAT_VISUAL */ | |
| 7183 | |
| 7184 /* | |
| 7185 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE). | |
| 7186 */ | |
| 7187 static void | |
| 7188 nv_Replace(cap) | |
| 7189 cmdarg_T *cap; | |
| 7190 { | |
| 7191 #ifdef FEAT_VISUAL | |
| 7192 if (VIsual_active) /* "R" is replace lines */ | |
| 7193 { | |
| 7194 cap->cmdchar = 'c'; | |
| 7195 cap->nchar = NUL; | |
| 7196 VIsual_mode = 'V'; | |
| 7197 nv_operator(cap); | |
| 7198 } | |
| 7199 else | |
| 7200 #endif | |
| 7201 if (!checkclearopq(cap->oap)) | |
| 7202 { | |
| 7203 if (!curbuf->b_p_ma) | |
| 7204 EMSG(_(e_modifiable)); | |
| 7205 else | |
| 7206 { | |
| 7207 #ifdef FEAT_VIRTUALEDIT | |
| 7208 if (virtual_active()) | |
| 7209 coladvance(getviscol()); | |
| 7210 #endif | |
| 7211 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE); | |
| 7212 } | |
| 7213 } | |
| 7214 } | |
| 7215 | |
| 7216 #ifdef FEAT_VREPLACE | |
| 7217 /* | |
| 7218 * "gr". | |
| 7219 */ | |
| 7220 static void | |
| 7221 nv_vreplace(cap) | |
| 7222 cmdarg_T *cap; | |
| 7223 { | |
| 7224 # ifdef FEAT_VISUAL | |
| 7225 if (VIsual_active) | |
| 7226 { | |
| 7227 cap->cmdchar = 'r'; | |
| 7228 cap->nchar = cap->extra_char; | |
| 7229 nv_replace(cap); /* Do same as "r" in Visual mode for now */ | |
| 7230 } | |
| 7231 else | |
| 7232 # endif | |
| 7233 if (!checkclearopq(cap->oap)) | |
| 7234 { | |
| 7235 if (!curbuf->b_p_ma) | |
| 7236 EMSG(_(e_modifiable)); | |
| 7237 else | |
| 7238 { | |
| 7239 if (cap->extra_char == Ctrl_V) /* get another character */ | |
| 7240 cap->extra_char = get_literal(); | |
| 7241 stuffcharReadbuff(cap->extra_char); | |
| 7242 stuffcharReadbuff(ESC); | |
| 7243 # ifdef FEAT_VIRTUALEDIT | |
| 7244 if (virtual_active()) | |
| 7245 coladvance(getviscol()); | |
| 7246 # endif | |
| 7247 invoke_edit(cap, TRUE, 'v', FALSE); | |
| 7248 } | |
| 7249 } | |
| 7250 } | |
| 7251 #endif | |
| 7252 | |
| 7253 /* | |
| 7254 * Swap case for "~" command, when it does not work like an operator. | |
| 7255 */ | |
| 7256 static void | |
| 7257 n_swapchar(cap) | |
| 7258 cmdarg_T *cap; | |
| 7259 { | |
| 7260 long n; | |
| 7261 pos_T startpos; | |
| 7262 int did_change = 0; | |
| 7263 #ifdef FEAT_NETBEANS_INTG | |
| 7264 pos_T pos; | |
| 7265 char_u *ptr; | |
| 7266 int count; | |
| 7267 #endif | |
| 7268 | |
| 7269 if (checkclearopq(cap->oap)) | |
| 7270 return; | |
| 7271 | |
| 7272 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL) | |
| 7273 { | |
| 7274 clearopbeep(cap->oap); | |
| 7275 return; | |
| 7276 } | |
| 7277 | |
| 7278 prep_redo_cmd(cap); | |
| 7279 | |
| 7280 if (u_save_cursor() == FAIL) | |
| 7281 return; | |
| 7282 | |
| 7283 startpos = curwin->w_cursor; | |
| 7284 #ifdef FEAT_NETBEANS_INTG | |
| 7285 pos = startpos; | |
| 7286 #endif | |
| 7287 for (n = cap->count1; n > 0; --n) | |
| 7288 { | |
| 7289 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor); | |
| 7290 inc_cursor(); | |
| 7291 if (gchar_cursor() == NUL) | |
| 7292 { | |
| 7293 if (vim_strchr(p_ww, '~') != NULL | |
| 7294 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 7295 { | |
| 7296 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7297 if (netbeans_active()) |
| 7 | 7298 { |
| 7299 if (did_change) | |
| 7300 { | |
| 7301 ptr = ml_get(pos.lnum); | |
| 835 | 7302 count = (int)STRLEN(ptr) - pos.col; |
| 33 | 7303 netbeans_removed(curbuf, pos.lnum, pos.col, |
| 7304 (long)count); | |
| 7 | 7305 netbeans_inserted(curbuf, pos.lnum, pos.col, |
| 33 | 7306 &ptr[pos.col], count); |
| 7 | 7307 } |
| 7308 pos.col = 0; | |
| 7309 pos.lnum++; | |
| 7310 } | |
| 7311 #endif | |
| 7312 ++curwin->w_cursor.lnum; | |
| 7313 curwin->w_cursor.col = 0; | |
| 7314 if (n > 1) | |
| 7315 { | |
| 7316 if (u_savesub(curwin->w_cursor.lnum) == FAIL) | |
| 7317 break; | |
| 7318 u_clearline(); | |
| 7319 } | |
| 7320 } | |
| 7321 else | |
| 7322 break; | |
| 7323 } | |
| 7324 } | |
| 7325 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7326 if (did_change && netbeans_active()) |
| 7 | 7327 { |
| 7328 ptr = ml_get(pos.lnum); | |
| 7329 count = curwin->w_cursor.col - pos.col; | |
| 33 | 7330 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
| 7331 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count); | |
| 7 | 7332 } |
| 7333 #endif | |
| 7334 | |
| 7335 | |
| 7336 check_cursor(); | |
| 7337 curwin->w_set_curswant = TRUE; | |
| 7338 if (did_change) | |
| 7339 { | |
| 7340 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1, | |
| 7341 0L); | |
| 7342 curbuf->b_op_start = startpos; | |
| 7343 curbuf->b_op_end = curwin->w_cursor; | |
| 7344 if (curbuf->b_op_end.col > 0) | |
| 7345 --curbuf->b_op_end.col; | |
| 7346 } | |
| 7347 } | |
| 7348 | |
| 7349 /* | |
| 7350 * Move cursor to mark. | |
| 7351 */ | |
| 7352 static void | |
| 7353 nv_cursormark(cap, flag, pos) | |
| 7354 cmdarg_T *cap; | |
| 7355 int flag; | |
| 7356 pos_T *pos; | |
| 7357 { | |
| 7358 if (check_mark(pos) == FAIL) | |
| 7359 clearop(cap->oap); | |
| 7360 else | |
| 7361 { | |
| 7362 if (cap->cmdchar == '\'' | |
| 7363 || cap->cmdchar == '`' | |
| 7364 || cap->cmdchar == '[' | |
| 7365 || cap->cmdchar == ']') | |
| 7366 setpcmark(); | |
| 7367 curwin->w_cursor = *pos; | |
| 7368 if (flag) | |
| 7369 beginline(BL_WHITE | BL_FIX); | |
| 7370 else | |
| 7371 check_cursor(); | |
| 7372 } | |
| 7373 cap->oap->motion_type = flag ? MLINE : MCHAR; | |
| 7374 if (cap->cmdchar == '`') | |
| 7375 cap->oap->use_reg_one = TRUE; | |
| 7376 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */ | |
| 7377 curwin->w_set_curswant = TRUE; | |
| 7378 } | |
| 7379 | |
| 7380 #ifdef FEAT_VISUAL | |
| 7381 /* | |
| 7382 * Handle commands that are operators in Visual mode. | |
| 7383 */ | |
| 7384 static void | |
| 7385 v_visop(cap) | |
| 7386 cmdarg_T *cap; | |
| 7387 { | |
| 7388 static char_u trans[] = "YyDdCcxdXdAAIIrr"; | |
| 7389 | |
| 7390 /* Uppercase means linewise, except in block mode, then "D" deletes till | |
| 7391 * the end of the line, and "C" replaces til EOL */ | |
| 7392 if (isupper(cap->cmdchar)) | |
| 7393 { | |
| 7394 if (VIsual_mode != Ctrl_V) | |
| 7395 VIsual_mode = 'V'; | |
| 7396 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D') | |
| 7397 curwin->w_curswant = MAXCOL; | |
| 7398 } | |
| 7399 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1); | |
| 7400 nv_operator(cap); | |
| 7401 } | |
| 7402 #endif | |
| 7403 | |
| 7404 /* | |
| 7405 * "s" and "S" commands. | |
| 7406 */ | |
| 7407 static void | |
| 7408 nv_subst(cap) | |
| 7409 cmdarg_T *cap; | |
| 7410 { | |
| 7411 #ifdef FEAT_VISUAL | |
| 7412 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */ | |
| 7413 { | |
| 7414 if (cap->cmdchar == 'S') | |
| 7415 VIsual_mode = 'V'; | |
| 7416 cap->cmdchar = 'c'; | |
| 7417 nv_operator(cap); | |
| 7418 } | |
| 7419 else | |
| 7420 #endif | |
| 7421 nv_optrans(cap); | |
| 7422 } | |
| 7423 | |
| 7424 /* | |
| 7425 * Abbreviated commands. | |
| 7426 */ | |
| 7427 static void | |
| 7428 nv_abbrev(cap) | |
| 7429 cmdarg_T *cap; | |
| 7430 { | |
| 7431 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL) | |
| 7432 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */ | |
| 7433 | |
| 7434 #ifdef FEAT_VISUAL | |
| 7435 /* in Visual mode these commands are operators */ | |
| 7436 if (VIsual_active) | |
| 7437 v_visop(cap); | |
| 7438 else | |
| 7439 #endif | |
| 7440 nv_optrans(cap); | |
| 7441 } | |
| 7442 | |
| 7443 /* | |
| 7444 * Translate a command into another command. | |
| 7445 */ | |
| 7446 static void | |
| 7447 nv_optrans(cap) | |
| 7448 cmdarg_T *cap; | |
| 7449 { | |
| 7450 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh", | |
| 7451 (char_u *)"d$", (char_u *)"c$", | |
| 7452 (char_u *)"cl", (char_u *)"cc", | |
| 7453 (char_u *)"yy", (char_u *)":s\r"}; | |
| 7454 static char_u *str = (char_u *)"xXDCsSY&"; | |
| 7455 | |
| 7456 if (!checkclearopq(cap->oap)) | |
| 7457 { | |
| 164 | 7458 /* In Vi "2D" doesn't delete the next line. Can't translate it |
| 7459 * either, because "2." should also not use the count. */ | |
| 7460 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL) | |
| 7461 { | |
| 7462 cap->oap->start = curwin->w_cursor; | |
| 7463 cap->oap->op_type = OP_DELETE; | |
| 1490 | 7464 #ifdef FEAT_EVAL |
| 7465 set_op_var(OP_DELETE); | |
| 7466 #endif | |
| 164 | 7467 cap->count1 = 1; |
| 7468 nv_dollar(cap); | |
| 7469 finish_op = TRUE; | |
| 7470 ResetRedobuff(); | |
| 7471 AppendCharToRedobuff('D'); | |
| 7472 } | |
| 7473 else | |
| 7474 { | |
| 7475 if (cap->count0) | |
| 7476 stuffnumReadbuff(cap->count0); | |
| 7477 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]); | |
| 7478 } | |
| 7 | 7479 } |
| 7480 cap->opcount = 0; | |
| 7481 } | |
| 7482 | |
| 7483 /* | |
| 7484 * "'" and "`" commands. Also for "g'" and "g`". | |
| 7485 * cap->arg is TRUE for "'" and "g'". | |
| 7486 */ | |
| 7487 static void | |
| 7488 nv_gomark(cap) | |
| 7489 cmdarg_T *cap; | |
| 7490 { | |
| 7491 pos_T *pos; | |
| 7492 int c; | |
| 7493 #ifdef FEAT_FOLDING | |
| 7494 linenr_T lnum = curwin->w_cursor.lnum; | |
| 7495 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
| 7496 #endif | |
| 7497 | |
| 7498 if (cap->cmdchar == 'g') | |
| 7499 c = cap->extra_char; | |
| 7500 else | |
| 7501 c = cap->nchar; | |
| 7502 pos = getmark(c, (cap->oap->op_type == OP_NOP)); | |
| 7503 if (pos == (pos_T *)-1) /* jumped to other file */ | |
| 7504 { | |
| 7505 if (cap->arg) | |
| 7506 { | |
| 7507 check_cursor_lnum(); | |
| 7508 beginline(BL_WHITE | BL_FIX); | |
| 7509 } | |
| 7510 else | |
| 7511 check_cursor(); | |
| 7512 } | |
| 7513 else | |
| 7514 nv_cursormark(cap, cap->arg, pos); | |
| 7515 | |
| 7516 #ifdef FEAT_VIRTUALEDIT | |
| 7517 /* May need to clear the coladd that a mark includes. */ | |
| 7518 if (!virtual_active()) | |
| 7519 curwin->w_cursor.coladd = 0; | |
| 7520 #endif | |
| 7521 #ifdef FEAT_FOLDING | |
| 7522 if (cap->oap->op_type == OP_NOP | |
| 7523 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
| 7524 && (fdo_flags & FDO_MARK) | |
| 7525 && old_KeyTyped) | |
| 7526 foldOpenCursor(); | |
| 7527 #endif | |
| 7528 } | |
| 7529 | |
| 7530 /* | |
| 7531 * Handle CTRL-O, CTRL-I, "g;" and "g," commands. | |
| 7532 */ | |
| 7533 static void | |
| 7534 nv_pcmark(cap) | |
| 7535 cmdarg_T *cap; | |
| 7536 { | |
| 7537 #ifdef FEAT_JUMPLIST | |
| 7538 pos_T *pos; | |
| 7539 # ifdef FEAT_FOLDING | |
| 7540 linenr_T lnum = curwin->w_cursor.lnum; | |
| 7541 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
| 7542 # endif | |
| 7543 | |
| 7544 if (!checkclearopq(cap->oap)) | |
| 7545 { | |
| 7546 if (cap->cmdchar == 'g') | |
| 7547 pos = movechangelist((int)cap->count1); | |
| 7548 else | |
| 7549 pos = movemark((int)cap->count1); | |
| 7550 if (pos == (pos_T *)-1) /* jump to other file */ | |
| 7551 { | |
| 7552 curwin->w_set_curswant = TRUE; | |
| 7553 check_cursor(); | |
| 7554 } | |
| 7555 else if (pos != NULL) /* can jump */ | |
| 7556 nv_cursormark(cap, FALSE, pos); | |
| 7557 else if (cap->cmdchar == 'g') | |
| 7558 { | |
| 7559 if (curbuf->b_changelistlen == 0) | |
| 7560 EMSG(_("E664: changelist is empty")); | |
| 7561 else if (cap->count1 < 0) | |
| 7562 EMSG(_("E662: At start of changelist")); | |
| 7563 else | |
| 7564 EMSG(_("E663: At end of changelist")); | |
| 7565 } | |
| 7566 else | |
| 7567 clearopbeep(cap->oap); | |
| 7568 # ifdef FEAT_FOLDING | |
| 7569 if (cap->oap->op_type == OP_NOP | |
| 7570 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
| 7571 && (fdo_flags & FDO_MARK) | |
| 7572 && old_KeyTyped) | |
| 7573 foldOpenCursor(); | |
| 7574 # endif | |
| 7575 } | |
| 7576 #else | |
| 7577 clearopbeep(cap->oap); | |
| 7578 #endif | |
| 7579 } | |
| 7580 | |
| 7581 /* | |
| 7582 * Handle '"' command. | |
| 7583 */ | |
| 7584 static void | |
| 7585 nv_regname(cap) | |
| 7586 cmdarg_T *cap; | |
| 7587 { | |
| 7588 if (checkclearop(cap->oap)) | |
| 7589 return; | |
| 7590 #ifdef FEAT_EVAL | |
| 7591 if (cap->nchar == '=') | |
| 7592 cap->nchar = get_expr_register(); | |
| 7593 #endif | |
| 7594 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE)) | |
| 7595 { | |
| 7596 cap->oap->regname = cap->nchar; | |
| 7597 cap->opcount = cap->count0; /* remember count before '"' */ | |
| 7598 #ifdef FEAT_EVAL | |
| 7599 set_reg_var(cap->oap->regname); | |
| 7600 #endif | |
| 7601 } | |
| 7602 else | |
| 7603 clearopbeep(cap->oap); | |
| 7604 } | |
| 7605 | |
| 7606 #ifdef FEAT_VISUAL | |
| 7607 /* | |
| 7608 * Handle "v", "V" and "CTRL-V" commands. | |
| 7609 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg | |
| 7610 * is TRUE. | |
| 167 | 7611 * Handle CTRL-Q just like CTRL-V. |
| 7 | 7612 */ |
| 7613 static void | |
| 7614 nv_visual(cap) | |
| 7615 cmdarg_T *cap; | |
| 7616 { | |
| 167 | 7617 if (cap->cmdchar == Ctrl_Q) |
| 7618 cap->cmdchar = Ctrl_V; | |
| 7619 | |
| 7 | 7620 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it |
| 7621 * characterwise, linewise, or blockwise. */ | |
| 7622 if (cap->oap->op_type != OP_NOP) | |
| 7623 { | |
| 7624 cap->oap->motion_force = cap->cmdchar; | |
| 7625 finish_op = FALSE; /* operator doesn't finish now but later */ | |
| 7626 return; | |
| 7627 } | |
| 7628 | |
| 7629 VIsual_select = cap->arg; | |
| 7630 if (VIsual_active) /* change Visual mode */ | |
| 7631 { | |
| 7632 if (VIsual_mode == cap->cmdchar) /* stop visual mode */ | |
| 7633 end_visual_mode(); | |
| 7634 else /* toggle char/block mode */ | |
| 7635 { /* or char/line mode */ | |
| 7636 VIsual_mode = cap->cmdchar; | |
| 7637 showmode(); | |
| 7638 } | |
| 7639 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
| 7640 } | |
| 7641 else /* start Visual mode */ | |
| 7642 { | |
| 7643 check_visual_highlight(); | |
| 7644 if (cap->count0) /* use previously selected part */ | |
| 7645 { | |
| 7646 if (resel_VIsual_mode == NUL) /* there is none */ | |
| 7647 { | |
| 7648 beep_flush(); | |
| 7649 return; | |
| 7650 } | |
| 7651 VIsual = curwin->w_cursor; | |
| 7652 | |
| 7653 VIsual_active = TRUE; | |
| 7654 VIsual_reselect = TRUE; | |
| 7655 if (!cap->arg) | |
| 7656 /* start Select mode when 'selectmode' contains "cmd" */ | |
| 7657 may_start_select('c'); | |
| 7658 #ifdef FEAT_MOUSE | |
| 7659 setmouse(); | |
| 7660 #endif | |
| 641 | 7661 if (p_smd && msg_silent == 0) |
| 7 | 7662 redraw_cmdline = TRUE; /* show visual mode later */ |
| 7663 /* | |
| 7664 * For V and ^V, we multiply the number of lines even if there | |
| 7665 * was only one -- webb | |
| 7666 */ | |
| 7667 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1) | |
| 7668 { | |
| 7669 curwin->w_cursor.lnum += | |
| 7670 resel_VIsual_line_count * cap->count0 - 1; | |
| 7671 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 7672 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 7673 } | |
| 7674 VIsual_mode = resel_VIsual_mode; | |
| 7675 if (VIsual_mode == 'v') | |
| 7676 { | |
| 7677 if (resel_VIsual_line_count <= 1) | |
| 3125 | 7678 { |
| 7679 validate_virtcol(); | |
| 7680 curwin->w_curswant = curwin->w_virtcol | |
| 7681 + resel_VIsual_vcol * cap->count0 - 1; | |
| 7682 } | |
| 7 | 7683 else |
| 3125 | 7684 curwin->w_curswant = resel_VIsual_vcol; |
| 7685 coladvance(curwin->w_curswant); | |
| 7 | 7686 } |
| 3125 | 7687 if (resel_VIsual_vcol == MAXCOL) |
| 7 | 7688 { |
| 7689 curwin->w_curswant = MAXCOL; | |
| 7690 coladvance((colnr_T)MAXCOL); | |
| 7691 } | |
| 7692 else if (VIsual_mode == Ctrl_V) | |
| 7693 { | |
| 7694 validate_virtcol(); | |
| 7695 curwin->w_curswant = curwin->w_virtcol | |
| 3125 | 7696 + resel_VIsual_vcol * cap->count0 - 1; |
| 7 | 7697 coladvance(curwin->w_curswant); |
| 7698 } | |
| 7699 else | |
| 7700 curwin->w_set_curswant = TRUE; | |
| 7701 redraw_curbuf_later(INVERTED); /* show the inversion */ | |
| 7702 } | |
| 7703 else | |
| 7704 { | |
| 7705 if (!cap->arg) | |
| 7706 /* start Select mode when 'selectmode' contains "cmd" */ | |
| 7707 may_start_select('c'); | |
| 7708 n_start_visual_mode(cap->cmdchar); | |
| 7709 } | |
| 7710 } | |
| 7711 } | |
| 7712 | |
| 7713 /* | |
| 7714 * Start selection for Shift-movement keys. | |
| 7715 */ | |
| 7716 void | |
| 7717 start_selection() | |
| 7718 { | |
| 7719 /* if 'selectmode' contains "key", start Select mode */ | |
| 7720 may_start_select('k'); | |
| 7721 n_start_visual_mode('v'); | |
| 7722 } | |
| 7723 | |
| 7724 /* | |
| 7725 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu. | |
| 7726 */ | |
| 7727 void | |
| 7728 may_start_select(c) | |
| 7729 int c; | |
| 7730 { | |
| 7731 VIsual_select = (stuff_empty() && typebuf_typed() | |
| 7732 && (vim_strchr(p_slm, c) != NULL)); | |
| 7733 } | |
| 7734 | |
| 7735 /* | |
| 7736 * Start Visual mode "c". | |
| 7737 * Should set VIsual_select before calling this. | |
| 7738 */ | |
| 7739 static void | |
| 7740 n_start_visual_mode(c) | |
| 7741 int c; | |
| 7742 { | |
|
2378
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parents:
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diff
changeset
|
7743 #ifdef FEAT_CONCEAL |
|
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parents:
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diff
changeset
|
7744 /* Check for redraw before changing the state. */ |
|
2428
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Changes for VMS. Mostly by Zoltan Arpadffy.
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parents:
2416
diff
changeset
|
7745 conceal_check_cursur_line(); |
|
2378
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parents:
2348
diff
changeset
|
7746 #endif |
|
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7747 |
| 7 | 7748 VIsual_mode = c; |
| 7749 VIsual_active = TRUE; | |
| 7750 VIsual_reselect = TRUE; | |
| 7751 #ifdef FEAT_VIRTUALEDIT | |
| 7752 /* Corner case: the 0 position in a tab may change when going into | |
| 7753 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting. | |
| 7754 */ | |
| 7755 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB) | |
| 7756 coladvance(curwin->w_virtcol); | |
| 7757 #endif | |
| 7758 VIsual = curwin->w_cursor; | |
| 7759 | |
| 7760 #ifdef FEAT_FOLDING | |
| 7761 foldAdjustVisual(); | |
| 7762 #endif | |
| 7763 | |
| 7764 #ifdef FEAT_MOUSE | |
| 7765 setmouse(); | |
| 7766 #endif | |
|
2378
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Add the 'concealcursor' option to decide when the cursor line is to be
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parents:
2348
diff
changeset
|
7767 #ifdef FEAT_CONCEAL |
|
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Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7768 /* Check for redraw after changing the state. */ |
|
2428
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Changes for VMS. Mostly by Zoltan Arpadffy.
Bram Moolenaar <bram@vim.org>
parents:
2416
diff
changeset
|
7769 conceal_check_cursur_line(); |
|
2378
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Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7770 #endif |
|
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Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7771 |
| 641 | 7772 if (p_smd && msg_silent == 0) |
| 7 | 7773 redraw_cmdline = TRUE; /* show visual mode later */ |
| 7774 #ifdef FEAT_CLIPBOARD | |
| 7775 /* Make sure the clipboard gets updated. Needed because start and | |
| 7776 * end may still be the same, and the selection needs to be owned */ | |
| 7777 clip_star.vmode = NUL; | |
| 7778 #endif | |
| 7779 | |
| 7780 /* Only need to redraw this line, unless still need to redraw an old | |
| 7781 * Visual area (when 'lazyredraw' is set). */ | |
| 7782 if (curwin->w_redr_type < INVERTED) | |
| 7783 { | |
| 7784 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum; | |
| 7785 curwin->w_old_visual_lnum = curwin->w_cursor.lnum; | |
| 7786 } | |
| 7787 } | |
| 7788 | |
| 7789 #endif /* FEAT_VISUAL */ | |
| 7790 | |
| 7791 /* | |
| 7792 * CTRL-W: Window commands | |
| 7793 */ | |
| 7794 static void | |
| 7795 nv_window(cap) | |
| 7796 cmdarg_T *cap; | |
| 7797 { | |
| 7798 #ifdef FEAT_WINDOWS | |
| 7799 if (!checkclearop(cap->oap)) | |
| 7800 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */ | |
| 7801 #else | |
| 7802 (void)checkclearop(cap->oap); | |
| 7803 #endif | |
| 7804 } | |
| 7805 | |
| 7806 /* | |
| 7807 * CTRL-Z: Suspend | |
| 7808 */ | |
| 7809 static void | |
| 7810 nv_suspend(cap) | |
| 7811 cmdarg_T *cap; | |
| 7812 { | |
| 7813 clearop(cap->oap); | |
| 7814 #ifdef FEAT_VISUAL | |
| 7815 if (VIsual_active) | |
| 7816 end_visual_mode(); /* stop Visual mode */ | |
| 7817 #endif | |
| 7818 do_cmdline_cmd((char_u *)"st"); | |
| 7819 } | |
| 7820 | |
| 7821 /* | |
| 7822 * Commands starting with "g". | |
| 7823 */ | |
| 7824 static void | |
| 7825 nv_g_cmd(cap) | |
| 7826 cmdarg_T *cap; | |
| 7827 { | |
| 7828 oparg_T *oap = cap->oap; | |
| 7829 #ifdef FEAT_VISUAL | |
| 7830 pos_T tpos; | |
| 7831 #endif | |
| 7832 int i; | |
| 7833 int flag = FALSE; | |
| 7834 | |
| 7835 switch (cap->nchar) | |
| 7836 { | |
| 7837 #ifdef MEM_PROFILE | |
| 7838 /* | |
| 7839 * "g^A": dump log of used memory. | |
| 7840 */ | |
| 7841 case Ctrl_A: | |
| 7842 vim_mem_profile_dump(); | |
| 7843 break; | |
| 7844 #endif | |
| 7845 | |
| 7846 #ifdef FEAT_VREPLACE | |
| 7847 /* | |
| 7848 * "gR": Enter virtual replace mode. | |
| 7849 */ | |
| 7850 case 'R': | |
| 7851 cap->arg = TRUE; | |
| 7852 nv_Replace(cap); | |
| 7853 break; | |
| 7854 | |
| 7855 case 'r': | |
| 7856 nv_vreplace(cap); | |
| 7857 break; | |
| 7858 #endif | |
| 7859 | |
| 7860 case '&': | |
| 7861 do_cmdline_cmd((char_u *)"%s//~/&"); | |
| 7862 break; | |
| 7863 | |
| 7864 #ifdef FEAT_VISUAL | |
| 7865 /* | |
| 7866 * "gv": Reselect the previous Visual area. If Visual already active, | |
| 7867 * exchange previous and current Visual area. | |
| 7868 */ | |
| 7869 case 'v': | |
| 7870 if (checkclearop(oap)) | |
| 7871 break; | |
| 7872 | |
| 690 | 7873 if ( curbuf->b_visual.vi_start.lnum == 0 |
| 7874 || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count | |
| 7875 || curbuf->b_visual.vi_end.lnum == 0) | |
| 7 | 7876 beep_flush(); |
| 7877 else | |
| 7878 { | |
| 7879 /* set w_cursor to the start of the Visual area, tpos to the end */ | |
| 7880 if (VIsual_active) | |
| 7881 { | |
| 7882 i = VIsual_mode; | |
| 690 | 7883 VIsual_mode = curbuf->b_visual.vi_mode; |
| 7884 curbuf->b_visual.vi_mode = i; | |
| 7 | 7885 # ifdef FEAT_EVAL |
| 7886 curbuf->b_visual_mode_eval = i; | |
| 7887 # endif | |
| 7888 i = curwin->w_curswant; | |
| 690 | 7889 curwin->w_curswant = curbuf->b_visual.vi_curswant; |
| 7890 curbuf->b_visual.vi_curswant = i; | |
| 7891 | |
| 7892 tpos = curbuf->b_visual.vi_end; | |
| 7893 curbuf->b_visual.vi_end = curwin->w_cursor; | |
| 7894 curwin->w_cursor = curbuf->b_visual.vi_start; | |
| 7895 curbuf->b_visual.vi_start = VIsual; | |
| 7 | 7896 } |
| 7897 else | |
| 7898 { | |
| 690 | 7899 VIsual_mode = curbuf->b_visual.vi_mode; |
| 7900 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
| 7901 tpos = curbuf->b_visual.vi_end; | |
| 7902 curwin->w_cursor = curbuf->b_visual.vi_start; | |
| 7 | 7903 } |
| 7904 | |
| 7905 VIsual_active = TRUE; | |
| 7906 VIsual_reselect = TRUE; | |
| 7907 | |
| 7908 /* Set Visual to the start and w_cursor to the end of the Visual | |
| 7909 * area. Make sure they are on an existing character. */ | |
| 7910 check_cursor(); | |
| 7911 VIsual = curwin->w_cursor; | |
| 7912 curwin->w_cursor = tpos; | |
| 7913 check_cursor(); | |
| 7914 update_topline(); | |
| 7915 /* | |
| 7916 * When called from normal "g" command: start Select mode when | |
| 7917 * 'selectmode' contains "cmd". When called for K_SELECT, always | |
| 7918 * start Select mode. | |
| 7919 */ | |
| 7920 if (cap->arg) | |
| 7921 VIsual_select = TRUE; | |
| 7922 else | |
| 7923 may_start_select('c'); | |
| 7924 #ifdef FEAT_MOUSE | |
| 7925 setmouse(); | |
| 7926 #endif | |
| 7927 #ifdef FEAT_CLIPBOARD | |
| 7928 /* Make sure the clipboard gets updated. Needed because start and | |
| 7929 * end are still the same, and the selection needs to be owned */ | |
| 7930 clip_star.vmode = NUL; | |
| 7931 #endif | |
| 7932 redraw_curbuf_later(INVERTED); | |
| 7933 showmode(); | |
| 7934 } | |
| 7935 break; | |
| 7936 /* | |
| 7937 * "gV": Don't reselect the previous Visual area after a Select mode | |
| 7938 * mapping of menu. | |
| 7939 */ | |
| 7940 case 'V': | |
| 7941 VIsual_reselect = FALSE; | |
| 7942 break; | |
| 7943 | |
| 7944 /* | |
| 7945 * "gh": start Select mode. | |
| 7946 * "gH": start Select line mode. | |
| 7947 * "g^H": start Select block mode. | |
| 7948 */ | |
| 7949 case K_BS: | |
| 7950 cap->nchar = Ctrl_H; | |
| 7951 /* FALLTHROUGH */ | |
| 7952 case 'h': | |
| 7953 case 'H': | |
| 7954 case Ctrl_H: | |
| 7955 # ifdef EBCDIC | |
| 7956 /* EBCDIC: 'v'-'h' != '^v'-'^h' */ | |
| 7957 if (cap->nchar == Ctrl_H) | |
| 7958 cap->cmdchar = Ctrl_V; | |
| 7959 else | |
| 7960 # endif | |
| 7961 cap->cmdchar = cap->nchar + ('v' - 'h'); | |
| 7962 cap->arg = TRUE; | |
| 7963 nv_visual(cap); | |
| 7964 break; | |
| 7965 #endif /* FEAT_VISUAL */ | |
| 7966 | |
| 7967 /* | |
| 7968 * "gj" and "gk" two new funny movement keys -- up and down | |
| 7969 * movement based on *screen* line rather than *file* line. | |
| 7970 */ | |
| 7971 case 'j': | |
| 7972 case K_DOWN: | |
| 7973 /* with 'nowrap' it works just like the normal "j" command; also when | |
| 7974 * in a closed fold */ | |
| 7975 if (!curwin->w_p_wrap | |
| 7976 #ifdef FEAT_FOLDING | |
| 7977 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
| 7978 #endif | |
| 7979 ) | |
| 7980 { | |
| 7981 oap->motion_type = MLINE; | |
| 7982 i = cursor_down(cap->count1, oap->op_type == OP_NOP); | |
| 7983 } | |
| 7984 else | |
| 7985 i = nv_screengo(oap, FORWARD, cap->count1); | |
| 7986 if (i == FAIL) | |
| 7987 clearopbeep(oap); | |
| 7988 break; | |
| 7989 | |
| 7990 case 'k': | |
| 7991 case K_UP: | |
| 7992 /* with 'nowrap' it works just like the normal "k" command; also when | |
| 7993 * in a closed fold */ | |
| 7994 if (!curwin->w_p_wrap | |
| 7995 #ifdef FEAT_FOLDING | |
| 7996 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
| 7997 #endif | |
| 7998 ) | |
| 7999 { | |
| 8000 oap->motion_type = MLINE; | |
| 8001 i = cursor_up(cap->count1, oap->op_type == OP_NOP); | |
| 8002 } | |
| 8003 else | |
| 8004 i = nv_screengo(oap, BACKWARD, cap->count1); | |
| 8005 if (i == FAIL) | |
| 8006 clearopbeep(oap); | |
| 8007 break; | |
| 8008 | |
| 8009 /* | |
| 8010 * "gJ": join two lines without inserting a space. | |
| 8011 */ | |
| 8012 case 'J': | |
| 8013 nv_join(cap); | |
| 8014 break; | |
| 8015 | |
| 8016 /* | |
| 8017 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines. | |
| 8018 * "gm": middle of "g0" and "g$". | |
| 8019 */ | |
| 8020 case '^': | |
| 8021 flag = TRUE; | |
| 8022 /* FALLTHROUGH */ | |
| 8023 | |
| 8024 case '0': | |
| 8025 case 'm': | |
| 8026 case K_HOME: | |
| 8027 case K_KHOME: | |
| 8028 oap->motion_type = MCHAR; | |
| 8029 oap->inclusive = FALSE; | |
| 8030 if (curwin->w_p_wrap | |
| 8031 #ifdef FEAT_VERTSPLIT | |
| 8032 && curwin->w_width != 0 | |
| 8033 #endif | |
| 8034 ) | |
| 8035 { | |
| 8036 int width1 = W_WIDTH(curwin) - curwin_col_off(); | |
| 8037 int width2 = width1 + curwin_col_off2(); | |
| 8038 | |
| 8039 validate_virtcol(); | |
| 8040 i = 0; | |
| 8041 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0) | |
| 8042 i = (curwin->w_virtcol - width1) / width2 * width2 + width1; | |
| 8043 } | |
| 8044 else | |
| 8045 i = curwin->w_leftcol; | |
|
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
8046 /* Go to the middle of the screen line. When 'number' or |
|
c6f1aa1e9f32
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Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
8047 * 'relativenumber' is on and lines are wrapping the middle can be more |
|
c6f1aa1e9f32
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parents:
2139
diff
changeset
|
8048 * to the left. */ |
| 7 | 8049 if (cap->nchar == 'm') |
| 8050 i += (W_WIDTH(curwin) - curwin_col_off() | |
| 8051 + ((curwin->w_p_wrap && i > 0) | |
| 8052 ? curwin_col_off2() : 0)) / 2; | |
| 8053 coladvance((colnr_T)i); | |
| 8054 if (flag) | |
| 8055 { | |
| 8056 do | |
| 8057 i = gchar_cursor(); | |
| 8058 while (vim_iswhite(i) && oneright() == OK); | |
| 8059 } | |
| 8060 curwin->w_set_curswant = TRUE; | |
| 8061 break; | |
| 8062 | |
| 8063 case '_': | |
| 8064 /* "g_": to the last non-blank character in the line or <count> lines | |
| 8065 * downward. */ | |
| 8066 cap->oap->motion_type = MCHAR; | |
| 8067 cap->oap->inclusive = TRUE; | |
| 8068 curwin->w_curswant = MAXCOL; | |
| 8069 if (cursor_down((long)(cap->count1 - 1), | |
| 8070 cap->oap->op_type == OP_NOP) == FAIL) | |
| 8071 clearopbeep(cap->oap); | |
| 8072 else | |
| 8073 { | |
| 8074 char_u *ptr = ml_get_curline(); | |
| 8075 | |
| 8076 /* In Visual mode we may end up after the line. */ | |
| 8077 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL) | |
| 8078 --curwin->w_cursor.col; | |
| 8079 | |
| 8080 /* Decrease the cursor column until it's on a non-blank. */ | |
| 8081 while (curwin->w_cursor.col > 0 | |
| 8082 && vim_iswhite(ptr[curwin->w_cursor.col])) | |
| 8083 --curwin->w_cursor.col; | |
| 8084 curwin->w_set_curswant = TRUE; | |
|
2040
70c67b1bb1f1
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Bram Moolenaar <bram@zimbu.org>
parents:
2024
diff
changeset
|
8085 #ifdef FEAT_VISUAL |
|
70c67b1bb1f1
updated for version 7.2.329
Bram Moolenaar <bram@zimbu.org>
parents:
2024
diff
changeset
|
8086 adjust_for_sel(cap); |
|
70c67b1bb1f1
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parents:
2024
diff
changeset
|
8087 #endif |
| 7 | 8088 } |
| 8089 break; | |
| 8090 | |
| 8091 case '$': | |
| 8092 case K_END: | |
| 8093 case K_KEND: | |
| 8094 { | |
| 8095 int col_off = curwin_col_off(); | |
| 8096 | |
| 8097 oap->motion_type = MCHAR; | |
| 8098 oap->inclusive = TRUE; | |
| 8099 if (curwin->w_p_wrap | |
| 8100 #ifdef FEAT_VERTSPLIT | |
| 8101 && curwin->w_width != 0 | |
| 8102 #endif | |
| 8103 ) | |
| 8104 { | |
| 8105 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
| 8106 if (cap->count1 == 1) | |
| 8107 { | |
| 8108 int width1 = W_WIDTH(curwin) - col_off; | |
| 8109 int width2 = width1 + curwin_col_off2(); | |
| 8110 | |
| 8111 validate_virtcol(); | |
| 8112 i = width1 - 1; | |
| 8113 if (curwin->w_virtcol >= (colnr_T)width1) | |
| 8114 i += ((curwin->w_virtcol - width1) / width2 + 1) | |
| 8115 * width2; | |
| 8116 coladvance((colnr_T)i); | |
| 8117 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
| 8118 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
| 8119 { | |
| 8120 /* | |
| 8121 * Check for landing on a character that got split at | |
| 8122 * the end of the line. We do not want to advance to | |
| 8123 * the next screen line. | |
| 8124 */ | |
| 8125 validate_virtcol(); | |
| 8126 if (curwin->w_virtcol > (colnr_T)i) | |
| 8127 --curwin->w_cursor.col; | |
| 8128 } | |
| 8129 #endif | |
| 8130 } | |
| 8131 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL) | |
| 8132 clearopbeep(oap); | |
| 8133 } | |
| 8134 else | |
| 8135 { | |
| 8136 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1; | |
| 8137 coladvance((colnr_T)i); | |
| 40 | 8138 |
| 8139 /* Make sure we stick in this column. */ | |
| 8140 validate_virtcol(); | |
| 8141 curwin->w_curswant = curwin->w_virtcol; | |
| 8142 curwin->w_set_curswant = FALSE; | |
| 7 | 8143 } |
| 8144 } | |
| 8145 break; | |
| 8146 | |
| 8147 /* | |
| 8148 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>" | |
| 8149 */ | |
| 8150 case '*': | |
| 8151 case '#': | |
| 8152 #if POUND != '#' | |
| 8153 case POUND: /* pound sign (sometimes equal to '#') */ | |
| 8154 #endif | |
| 8155 case Ctrl_RSB: /* :tag or :tselect for current identifier */ | |
| 8156 case ']': /* :tselect for current identifier */ | |
| 8157 nv_ident(cap); | |
| 8158 break; | |
| 8159 | |
| 8160 /* | |
| 8161 * ge and gE: go back to end of word | |
| 8162 */ | |
| 8163 case 'e': | |
| 8164 case 'E': | |
| 8165 oap->motion_type = MCHAR; | |
| 8166 curwin->w_set_curswant = TRUE; | |
| 8167 oap->inclusive = TRUE; | |
| 8168 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL) | |
| 8169 clearopbeep(oap); | |
| 8170 break; | |
| 8171 | |
| 8172 /* | |
| 8173 * "g CTRL-G": display info about cursor position | |
| 8174 */ | |
| 8175 case Ctrl_G: | |
| 8176 cursor_pos_info(); | |
| 8177 break; | |
| 8178 | |
| 8179 /* | |
| 8180 * "gi": start Insert at the last position. | |
| 8181 */ | |
| 8182 case 'i': | |
| 8183 if (curbuf->b_last_insert.lnum != 0) | |
| 8184 { | |
| 8185 curwin->w_cursor = curbuf->b_last_insert; | |
| 8186 check_cursor_lnum(); | |
| 8187 i = (int)STRLEN(ml_get_curline()); | |
| 8188 if (curwin->w_cursor.col > (colnr_T)i) | |
| 8189 { | |
| 8190 #ifdef FEAT_VIRTUALEDIT | |
| 8191 if (virtual_active()) | |
| 8192 curwin->w_cursor.coladd += curwin->w_cursor.col - i; | |
| 8193 #endif | |
| 8194 curwin->w_cursor.col = i; | |
| 8195 } | |
| 8196 } | |
| 8197 cap->cmdchar = 'i'; | |
| 8198 nv_edit(cap); | |
| 8199 break; | |
| 8200 | |
| 8201 /* | |
| 8202 * "gI": Start insert in column 1. | |
| 8203 */ | |
| 8204 case 'I': | |
| 8205 beginline(0); | |
| 8206 if (!checkclearopq(oap)) | |
| 8207 invoke_edit(cap, FALSE, 'g', FALSE); | |
| 8208 break; | |
| 8209 | |
| 8210 #ifdef FEAT_SEARCHPATH | |
| 8211 /* | |
| 8212 * "gf": goto file, edit file under cursor | |
| 8213 * "]f" and "[f": can also be used. | |
| 8214 */ | |
| 8215 case 'f': | |
| 681 | 8216 case 'F': |
| 7 | 8217 nv_gotofile(cap); |
| 8218 break; | |
| 8219 #endif | |
| 8220 | |
| 8221 /* "g'm" and "g`m": jump to mark without setting pcmark */ | |
| 8222 case '\'': | |
| 8223 cap->arg = TRUE; | |
| 8224 /*FALLTHROUGH*/ | |
| 8225 case '`': | |
| 8226 nv_gomark(cap); | |
| 8227 break; | |
| 8228 | |
| 8229 /* | |
| 8230 * "gs": Goto sleep. | |
| 8231 */ | |
| 8232 case 's': | |
| 8233 do_sleep(cap->count1 * 1000L); | |
| 8234 break; | |
| 8235 | |
| 8236 /* | |
| 8237 * "ga": Display the ascii value of the character under the | |
| 8238 * cursor. It is displayed in decimal, hex, and octal. -- webb | |
| 8239 */ | |
| 8240 case 'a': | |
| 8241 do_ascii(NULL); | |
| 8242 break; | |
| 8243 | |
| 8244 #ifdef FEAT_MBYTE | |
| 8245 /* | |
| 8246 * "g8": Display the bytes used for the UTF-8 character under the | |
| 8247 * cursor. It is displayed in hex. | |
| 775 | 8248 * "8g8" finds illegal byte sequence. |
| 7 | 8249 */ |
| 8250 case '8': | |
| 775 | 8251 if (cap->count0 == 8) |
| 8252 utf_find_illegal(); | |
| 8253 else | |
| 8254 show_utf8(); | |
| 7 | 8255 break; |
| 8256 #endif | |
| 8257 | |
| 447 | 8258 case '<': |
| 8259 show_sb_text(); | |
| 8260 break; | |
| 8261 | |
| 7 | 8262 /* |
| 8263 * "gg": Goto the first line in file. With a count it goes to | |
| 8264 * that line number like for "G". -- webb | |
| 8265 */ | |
| 8266 case 'g': | |
| 8267 cap->arg = FALSE; | |
| 8268 nv_goto(cap); | |
| 8269 break; | |
| 8270 | |
| 8271 /* | |
| 8272 * Two-character operators: | |
| 8273 * "gq" Format text | |
| 8274 * "gw" Format text and keep cursor position | |
| 8275 * "g~" Toggle the case of the text. | |
| 8276 * "gu" Change text to lower case. | |
| 8277 * "gU" Change text to upper case. | |
| 8278 * "g?" rot13 encoding | |
| 602 | 8279 * "g@" call 'operatorfunc' |
| 7 | 8280 */ |
| 8281 case 'q': | |
| 8282 case 'w': | |
| 8283 oap->cursor_start = curwin->w_cursor; | |
| 8284 /*FALLTHROUGH*/ | |
| 8285 case '~': | |
| 8286 case 'u': | |
| 8287 case 'U': | |
| 8288 case '?': | |
| 602 | 8289 case '@': |
| 7 | 8290 nv_operator(cap); |
| 8291 break; | |
| 8292 | |
| 8293 /* | |
| 1188 | 8294 * "gd": Find first occurrence of pattern under the cursor in the |
| 7 | 8295 * current function |
| 8296 * "gD": idem, but in the current file. | |
| 8297 */ | |
| 8298 case 'd': | |
| 8299 case 'D': | |
| 523 | 8300 nv_gd(oap, cap->nchar, (int)cap->count0); |
| 7 | 8301 break; |
| 8302 | |
| 8303 #ifdef FEAT_MOUSE | |
| 8304 /* | |
| 8305 * g<*Mouse> : <C-*mouse> | |
| 8306 */ | |
| 8307 case K_MIDDLEMOUSE: | |
| 8308 case K_MIDDLEDRAG: | |
| 8309 case K_MIDDLERELEASE: | |
| 8310 case K_LEFTMOUSE: | |
| 8311 case K_LEFTDRAG: | |
| 8312 case K_LEFTRELEASE: | |
| 8313 case K_RIGHTMOUSE: | |
| 8314 case K_RIGHTDRAG: | |
| 8315 case K_RIGHTRELEASE: | |
| 8316 case K_X1MOUSE: | |
| 8317 case K_X1DRAG: | |
| 8318 case K_X1RELEASE: | |
| 8319 case K_X2MOUSE: | |
| 8320 case K_X2DRAG: | |
| 8321 case K_X2RELEASE: | |
| 8322 mod_mask = MOD_MASK_CTRL; | |
| 8323 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0); | |
| 8324 break; | |
| 8325 #endif | |
| 8326 | |
| 8327 case K_IGNORE: | |
| 8328 break; | |
| 8329 | |
| 8330 /* | |
| 8331 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text | |
| 8332 */ | |
| 8333 case 'p': | |
| 8334 case 'P': | |
| 8335 nv_put(cap); | |
| 8336 break; | |
| 8337 | |
| 8338 #ifdef FEAT_BYTEOFF | |
| 8339 /* "go": goto byte count from start of buffer */ | |
| 8340 case 'o': | |
| 8341 goto_byte(cap->count0); | |
| 8342 break; | |
| 8343 #endif | |
| 8344 | |
| 8345 /* "gQ": improved Ex mode */ | |
| 8346 case 'Q': | |
| 633 | 8347 if (text_locked()) |
| 7 | 8348 { |
| 8349 clearopbeep(cap->oap); | |
| 633 | 8350 text_locked_msg(); |
| 7 | 8351 break; |
| 8352 } | |
| 631 | 8353 |
| 7 | 8354 if (!checkclearopq(oap)) |
| 8355 do_exmode(TRUE); | |
| 8356 break; | |
| 8357 | |
| 8358 #ifdef FEAT_JUMPLIST | |
| 8359 case ',': | |
| 8360 nv_pcmark(cap); | |
| 8361 break; | |
| 8362 | |
| 8363 case ';': | |
| 8364 cap->count1 = -cap->count1; | |
| 8365 nv_pcmark(cap); | |
| 8366 break; | |
| 8367 #endif | |
| 8368 | |
| 667 | 8369 #ifdef FEAT_WINDOWS |
| 8370 case 't': | |
| 8371 goto_tabpage((int)cap->count0); | |
| 8372 break; | |
| 682 | 8373 case 'T': |
| 8374 goto_tabpage(-(int)cap->count1); | |
| 8375 break; | |
| 667 | 8376 #endif |
| 8377 | |
| 750 | 8378 case '+': |
| 8379 case '-': /* "g+" and "g-": undo or redo along the timeline */ | |
| 8380 if (!checkclearopq(oap)) | |
| 771 | 8381 undo_time(cap->nchar == '-' ? -cap->count1 : cap->count1, |
|
2281
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parents:
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diff
changeset
|
8382 FALSE, FALSE, FALSE); |
| 750 | 8383 break; |
| 8384 | |
| 7 | 8385 default: |
| 8386 clearopbeep(oap); | |
| 8387 break; | |
| 8388 } | |
| 8389 } | |
| 8390 | |
| 8391 /* | |
| 8392 * Handle "o" and "O" commands. | |
| 8393 */ | |
| 8394 static void | |
| 8395 n_opencmd(cap) | |
| 8396 cmdarg_T *cap; | |
| 8397 { | |
|
2250
1bac28a53fae
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parents:
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diff
changeset
|
8398 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8399 linenr_T oldline = curwin->w_cursor.lnum; |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8400 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8401 |
| 7 | 8402 if (!checkclearopq(cap->oap)) |
| 8403 { | |
| 8404 #ifdef FEAT_FOLDING | |
| 8405 if (cap->cmdchar == 'O') | |
| 8406 /* Open above the first line of a folded sequence of lines */ | |
| 8407 (void)hasFolding(curwin->w_cursor.lnum, | |
| 8408 &curwin->w_cursor.lnum, NULL); | |
| 8409 else | |
| 8410 /* Open below the last line of a folded sequence of lines */ | |
| 8411 (void)hasFolding(curwin->w_cursor.lnum, | |
| 8412 NULL, &curwin->w_cursor.lnum); | |
| 8413 #endif | |
| 8414 if (u_save((linenr_T)(curwin->w_cursor.lnum - | |
| 8415 (cap->cmdchar == 'O' ? 1 : 0)), | |
| 8416 (linenr_T)(curwin->w_cursor.lnum + | |
| 8417 (cap->cmdchar == 'o' ? 1 : 0)) | |
| 8418 ) == OK | |
| 8419 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD, | |
| 8420 #ifdef FEAT_COMMENTS | |
| 8421 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM : | |
| 8422 #endif | |
| 8423 0, 0)) | |
| 8424 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8425 #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
|
8426 if (curwin->w_p_cole > 0 && oldline != curwin->w_cursor.lnum) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8427 update_single_line(curwin, oldline); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8428 #endif |
| 164 | 8429 /* When '#' is in 'cpoptions' ignore the count. */ |
| 8430 if (vim_strchr(p_cpo, CPO_HASH) != NULL) | |
| 8431 cap->count1 = 1; | |
| 7 | 8432 invoke_edit(cap, FALSE, cap->cmdchar, TRUE); |
| 8433 } | |
| 8434 } | |
| 8435 } | |
| 8436 | |
| 8437 /* | |
| 8438 * "." command: redo last change. | |
| 8439 */ | |
| 8440 static void | |
| 8441 nv_dot(cap) | |
| 8442 cmdarg_T *cap; | |
| 8443 { | |
| 8444 if (!checkclearopq(cap->oap)) | |
| 8445 { | |
| 8446 /* | |
| 8447 * If "restart_edit" is TRUE, the last but one command is repeated | |
| 8448 * instead of the last command (inserting text). This is used for | |
| 8449 * CTRL-O <.> in insert mode. | |
| 8450 */ | |
| 8451 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL) | |
| 8452 clearopbeep(cap->oap); | |
| 8453 } | |
| 8454 } | |
| 8455 | |
| 8456 /* | |
| 8457 * CTRL-R: undo undo | |
| 8458 */ | |
| 8459 static void | |
| 8460 nv_redo(cap) | |
| 8461 cmdarg_T *cap; | |
| 8462 { | |
| 8463 if (!checkclearopq(cap->oap)) | |
| 8464 { | |
| 8465 u_redo((int)cap->count1); | |
| 8466 curwin->w_set_curswant = TRUE; | |
| 8467 } | |
| 8468 } | |
| 8469 | |
| 8470 /* | |
| 8471 * Handle "U" command. | |
| 8472 */ | |
| 8473 static void | |
| 8474 nv_Undo(cap) | |
| 8475 cmdarg_T *cap; | |
| 8476 { | |
| 8477 /* In Visual mode and typing "gUU" triggers an operator */ | |
| 8478 if (cap->oap->op_type == OP_UPPER | |
| 8479 #ifdef FEAT_VISUAL | |
| 8480 || VIsual_active | |
| 8481 #endif | |
| 8482 ) | |
| 8483 { | |
| 8484 /* translate "gUU" to "gUgU" */ | |
| 8485 cap->cmdchar = 'g'; | |
| 8486 cap->nchar = 'U'; | |
| 8487 nv_operator(cap); | |
| 8488 } | |
| 8489 else if (!checkclearopq(cap->oap)) | |
| 8490 { | |
| 8491 u_undoline(); | |
| 8492 curwin->w_set_curswant = TRUE; | |
| 8493 } | |
| 8494 } | |
| 8495 | |
| 8496 /* | |
| 8497 * '~' command: If tilde is not an operator and Visual is off: swap case of a | |
| 8498 * single character. | |
| 8499 */ | |
| 8500 static void | |
| 8501 nv_tilde(cap) | |
| 8502 cmdarg_T *cap; | |
| 8503 { | |
| 8504 if (!p_to | |
| 8505 #ifdef FEAT_VISUAL | |
| 8506 && !VIsual_active | |
| 8507 #endif | |
| 8508 && cap->oap->op_type != OP_TILDE) | |
| 8509 n_swapchar(cap); | |
| 8510 else | |
| 8511 nv_operator(cap); | |
| 8512 } | |
| 8513 | |
| 8514 /* | |
| 8515 * Handle an operator command. | |
| 8516 * The actual work is done by do_pending_operator(). | |
| 8517 */ | |
| 8518 static void | |
| 8519 nv_operator(cap) | |
| 8520 cmdarg_T *cap; | |
| 8521 { | |
| 8522 int op_type; | |
| 8523 | |
| 8524 op_type = get_op_type(cap->cmdchar, cap->nchar); | |
| 8525 | |
| 8526 if (op_type == cap->oap->op_type) /* double operator works on lines */ | |
| 8527 nv_lineop(cap); | |
| 8528 else if (!checkclearop(cap->oap)) | |
| 8529 { | |
| 8530 cap->oap->start = curwin->w_cursor; | |
| 8531 cap->oap->op_type = op_type; | |
| 1490 | 8532 #ifdef FEAT_EVAL |
| 8533 set_op_var(op_type); | |
| 8534 #endif | |
| 8535 } | |
| 8536 } | |
| 8537 | |
| 8538 #ifdef FEAT_EVAL | |
| 8539 /* | |
| 8540 * Set v:operator to the characters for "optype". | |
| 8541 */ | |
| 8542 static void | |
| 8543 set_op_var(optype) | |
| 8544 int optype; | |
| 8545 { | |
| 8546 char_u opchars[3]; | |
| 8547 | |
| 8548 if (optype == OP_NOP) | |
| 8549 set_vim_var_string(VV_OP, NULL, 0); | |
| 8550 else | |
| 8551 { | |
| 8552 opchars[0] = get_op_char(optype); | |
| 8553 opchars[1] = get_extra_op_char(optype); | |
| 8554 opchars[2] = NUL; | |
| 8555 set_vim_var_string(VV_OP, opchars, -1); | |
| 8556 } | |
| 8557 } | |
| 8558 #endif | |
| 7 | 8559 |
| 8560 /* | |
| 8561 * Handle linewise operator "dd", "yy", etc. | |
| 8562 * | |
| 8563 * "_" is is a strange motion command that helps make operators more logical. | |
| 8564 * It is actually implemented, but not documented in the real Vi. This motion | |
| 8565 * command actually refers to "the current line". Commands like "dd" and "yy" | |
| 8566 * are really an alternate form of "d_" and "y_". It does accept a count, so | |
| 8567 * "d3_" works to delete 3 lines. | |
| 8568 */ | |
| 8569 static void | |
| 8570 nv_lineop(cap) | |
| 8571 cmdarg_T *cap; | |
| 8572 { | |
| 8573 cap->oap->motion_type = MLINE; | |
| 8574 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL) | |
| 8575 clearopbeep(cap->oap); | |
| 8576 else if ( cap->oap->op_type == OP_DELETE | |
| 8577 || cap->oap->op_type == OP_LSHIFT | |
| 8578 || cap->oap->op_type == OP_RSHIFT) | |
| 8579 beginline(BL_SOL | BL_FIX); | |
| 8580 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */ | |
| 8581 beginline(BL_WHITE | BL_FIX); | |
| 8582 } | |
| 8583 | |
| 8584 /* | |
| 8585 * <Home> command. | |
| 8586 */ | |
| 8587 static void | |
| 8588 nv_home(cap) | |
| 8589 cmdarg_T *cap; | |
| 8590 { | |
| 180 | 8591 /* CTRL-HOME is like "gg" */ |
| 8592 if (mod_mask & MOD_MASK_CTRL) | |
| 8593 nv_goto(cap); | |
| 8594 else | |
| 8595 { | |
| 8596 cap->count0 = 1; | |
| 8597 nv_pipe(cap); | |
| 8598 } | |
| 229 | 8599 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
| 8600 one-character line). */ | |
| 7 | 8601 } |
| 8602 | |
| 8603 /* | |
| 8604 * "|" command. | |
| 8605 */ | |
| 8606 static void | |
| 8607 nv_pipe(cap) | |
| 8608 cmdarg_T *cap; | |
| 8609 { | |
| 8610 cap->oap->motion_type = MCHAR; | |
| 8611 cap->oap->inclusive = FALSE; | |
| 8612 beginline(0); | |
| 8613 if (cap->count0 > 0) | |
| 8614 { | |
| 8615 coladvance((colnr_T)(cap->count0 - 1)); | |
| 8616 curwin->w_curswant = (colnr_T)(cap->count0 - 1); | |
| 8617 } | |
| 8618 else | |
| 8619 curwin->w_curswant = 0; | |
| 8620 /* keep curswant at the column where we wanted to go, not where | |
| 2667 | 8621 * we ended; differs if line is too short */ |
| 7 | 8622 curwin->w_set_curswant = FALSE; |
| 8623 } | |
| 8624 | |
| 8625 /* | |
| 8626 * Handle back-word command "b" and "B". | |
| 8627 * cap->arg is 1 for "B" | |
| 8628 */ | |
| 8629 static void | |
| 8630 nv_bck_word(cap) | |
| 8631 cmdarg_T *cap; | |
| 8632 { | |
| 8633 cap->oap->motion_type = MCHAR; | |
| 8634 cap->oap->inclusive = FALSE; | |
| 8635 curwin->w_set_curswant = TRUE; | |
| 8636 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL) | |
| 8637 clearopbeep(cap->oap); | |
| 8638 #ifdef FEAT_FOLDING | |
| 8639 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8640 foldOpenCursor(); | |
| 8641 #endif | |
| 8642 } | |
| 8643 | |
| 8644 /* | |
| 8645 * Handle word motion commands "e", "E", "w" and "W". | |
| 8646 * cap->arg is TRUE for "E" and "W". | |
| 8647 */ | |
| 8648 static void | |
| 8649 nv_wordcmd(cap) | |
| 8650 cmdarg_T *cap; | |
| 8651 { | |
| 8652 int n; | |
| 8653 int word_end; | |
| 8654 int flag = FALSE; | |
| 1573 | 8655 pos_T startpos = curwin->w_cursor; |
| 7 | 8656 |
| 8657 /* | |
| 8658 * Set inclusive for the "E" and "e" command. | |
| 8659 */ | |
| 8660 if (cap->cmdchar == 'e' || cap->cmdchar == 'E') | |
| 8661 word_end = TRUE; | |
| 8662 else | |
| 8663 word_end = FALSE; | |
| 8664 cap->oap->inclusive = word_end; | |
| 8665 | |
| 8666 /* | |
| 8667 * "cw" and "cW" are a special case. | |
| 8668 */ | |
| 8669 if (!word_end && cap->oap->op_type == OP_CHANGE) | |
| 8670 { | |
| 8671 n = gchar_cursor(); | |
| 8672 if (n != NUL) /* not an empty line */ | |
| 8673 { | |
| 8674 if (vim_iswhite(n)) | |
| 8675 { | |
| 8676 /* | |
| 8677 * Reproduce a funny Vi behaviour: "cw" on a blank only | |
| 8678 * changes one character, not all blanks until the start of | |
| 8679 * the next word. Only do this when the 'w' flag is included | |
| 8680 * in 'cpoptions'. | |
| 8681 */ | |
| 8682 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL) | |
| 8683 { | |
| 8684 cap->oap->inclusive = TRUE; | |
| 8685 cap->oap->motion_type = MCHAR; | |
| 8686 return; | |
| 8687 } | |
| 8688 } | |
| 8689 else | |
| 8690 { | |
| 8691 /* | |
| 8692 * This is a little strange. To match what the real Vi does, | |
| 8693 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided | |
| 8694 * that we are not on a space or a TAB. This seems impolite | |
| 8695 * at first, but it's really more what we mean when we say | |
| 8696 * 'cw'. | |
| 8697 * Another strangeness: When standing on the end of a word | |
| 8698 * "ce" will change until the end of the next wordt, but "cw" | |
| 8699 * will change only one character! This is done by setting | |
| 8700 * flag. | |
| 8701 */ | |
| 8702 cap->oap->inclusive = TRUE; | |
| 8703 word_end = TRUE; | |
| 8704 flag = TRUE; | |
| 8705 } | |
| 8706 } | |
| 8707 } | |
| 8708 | |
| 8709 cap->oap->motion_type = MCHAR; | |
| 8710 curwin->w_set_curswant = TRUE; | |
| 8711 if (word_end) | |
| 8712 n = end_word(cap->count1, cap->arg, flag, FALSE); | |
| 8713 else | |
| 8714 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP); | |
| 8715 | |
| 1573 | 8716 /* Don't leave the cursor on the NUL past the end of line. Unless we |
| 8717 * didn't move it forward. */ | |
| 8718 if (lt(startpos, curwin->w_cursor)) | |
| 1505 | 8719 adjust_cursor(cap->oap); |
| 7 | 8720 |
| 8721 if (n == FAIL && cap->oap->op_type == OP_NOP) | |
| 8722 clearopbeep(cap->oap); | |
| 8723 else | |
| 8724 { | |
| 8725 #ifdef FEAT_VISUAL | |
| 8726 adjust_for_sel(cap); | |
| 8727 #endif | |
| 8728 #ifdef FEAT_FOLDING | |
| 8729 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8730 foldOpenCursor(); | |
| 8731 #endif | |
| 8732 } | |
| 8733 } | |
| 8734 | |
| 8735 /* | |
| 1505 | 8736 * Used after a movement command: If the cursor ends up on the NUL after the |
| 8737 * end of the line, may move it back to the last character and make the motion | |
| 8738 * inclusive. | |
| 8739 */ | |
| 8740 static void | |
| 8741 adjust_cursor(oap) | |
| 8742 oparg_T *oap; | |
| 8743 { | |
| 8744 /* The cursor cannot remain on the NUL when: | |
| 8745 * - the column is > 0 | |
| 8746 * - not in Visual mode or 'selection' is "o" | |
| 8747 * - 'virtualedit' is not "all" and not "onemore". | |
| 8748 */ | |
| 8749 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL | |
| 8750 #ifdef FEAT_VISUAL | |
| 8751 && (!VIsual_active || *p_sel == 'o') | |
| 8752 #endif | |
| 8753 #ifdef FEAT_VIRTUALEDIT | |
| 8754 && !virtual_active() && (ve_flags & VE_ONEMORE) == 0 | |
| 8755 #endif | |
| 8756 ) | |
| 8757 { | |
| 8758 --curwin->w_cursor.col; | |
| 8759 #ifdef FEAT_MBYTE | |
| 8760 /* prevent cursor from moving on the trail byte */ | |
| 8761 if (has_mbyte) | |
| 8762 mb_adjust_cursor(); | |
| 8763 #endif | |
| 8764 oap->inclusive = TRUE; | |
| 8765 } | |
| 8766 } | |
| 8767 | |
| 8768 /* | |
| 7 | 8769 * "0" and "^" commands. |
| 8770 * cap->arg is the argument for beginline(). | |
| 8771 */ | |
| 8772 static void | |
| 8773 nv_beginline(cap) | |
| 8774 cmdarg_T *cap; | |
| 8775 { | |
| 8776 cap->oap->motion_type = MCHAR; | |
| 8777 cap->oap->inclusive = FALSE; | |
| 8778 beginline(cap->arg); | |
| 8779 #ifdef FEAT_FOLDING | |
| 8780 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8781 foldOpenCursor(); | |
| 8782 #endif | |
| 557 | 8783 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
| 8784 one-character line). */ | |
| 7 | 8785 } |
| 8786 | |
| 8787 #ifdef FEAT_VISUAL | |
| 8788 /* | |
| 8789 * In exclusive Visual mode, may include the last character. | |
| 8790 */ | |
| 8791 static void | |
| 8792 adjust_for_sel(cap) | |
| 8793 cmdarg_T *cap; | |
| 8794 { | |
| 8795 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e' | |
| 8796 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor)) | |
| 8797 { | |
| 8798 # ifdef FEAT_MBYTE | |
| 8799 if (has_mbyte) | |
| 8800 inc_cursor(); | |
| 8801 else | |
| 8802 # endif | |
| 8803 ++curwin->w_cursor.col; | |
| 8804 cap->oap->inclusive = FALSE; | |
| 8805 } | |
| 8806 } | |
| 8807 | |
| 8808 /* | |
| 8809 * Exclude last character at end of Visual area for 'selection' == "exclusive". | |
| 8810 * Should check VIsual_mode before calling this. | |
| 8811 * Returns TRUE when backed up to the previous line. | |
| 8812 */ | |
| 8813 static int | |
| 8814 unadjust_for_sel() | |
| 8815 { | |
| 8816 pos_T *pp; | |
| 8817 | |
| 8818 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor)) | |
| 8819 { | |
| 8820 if (lt(VIsual, curwin->w_cursor)) | |
| 8821 pp = &curwin->w_cursor; | |
| 8822 else | |
| 8823 pp = &VIsual; | |
| 8824 #ifdef FEAT_VIRTUALEDIT | |
| 8825 if (pp->coladd > 0) | |
| 8826 --pp->coladd; | |
| 8827 else | |
| 8828 #endif | |
| 8829 if (pp->col > 0) | |
| 8830 { | |
| 8831 --pp->col; | |
| 8832 #ifdef FEAT_MBYTE | |
| 2933 | 8833 mb_adjustpos(curbuf, pp); |
| 7 | 8834 #endif |
| 8835 } | |
| 8836 else if (pp->lnum > 1) | |
| 8837 { | |
| 8838 --pp->lnum; | |
| 8839 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum)); | |
| 8840 return TRUE; | |
| 8841 } | |
| 8842 } | |
| 8843 return FALSE; | |
| 8844 } | |
| 8845 | |
| 8846 /* | |
| 8847 * SELECT key in Normal or Visual mode: end of Select mode mapping. | |
| 8848 */ | |
| 8849 static void | |
| 8850 nv_select(cap) | |
| 8851 cmdarg_T *cap; | |
| 8852 { | |
| 8853 if (VIsual_active) | |
| 8854 VIsual_select = TRUE; | |
| 8855 else if (VIsual_reselect) | |
| 8856 { | |
| 8857 cap->nchar = 'v'; /* fake "gv" command */ | |
| 8858 cap->arg = TRUE; | |
| 8859 nv_g_cmd(cap); | |
| 8860 } | |
| 8861 } | |
| 8862 | |
| 8863 #endif | |
| 8864 | |
| 8865 /* | |
| 8866 * "G", "gg", CTRL-END, CTRL-HOME. | |
| 8867 * cap->arg is TRUE for "G". | |
| 8868 */ | |
| 8869 static void | |
| 8870 nv_goto(cap) | |
| 8871 cmdarg_T *cap; | |
| 8872 { | |
| 8873 linenr_T lnum; | |
| 8874 | |
| 8875 if (cap->arg) | |
| 8876 lnum = curbuf->b_ml.ml_line_count; | |
| 8877 else | |
| 8878 lnum = 1L; | |
| 8879 cap->oap->motion_type = MLINE; | |
| 8880 setpcmark(); | |
| 8881 | |
| 8882 /* When a count is given, use it instead of the default lnum */ | |
| 8883 if (cap->count0 != 0) | |
| 8884 lnum = cap->count0; | |
| 8885 if (lnum < 1L) | |
| 8886 lnum = 1L; | |
| 8887 else if (lnum > curbuf->b_ml.ml_line_count) | |
| 8888 lnum = curbuf->b_ml.ml_line_count; | |
| 8889 curwin->w_cursor.lnum = lnum; | |
| 8890 beginline(BL_SOL | BL_FIX); | |
| 8891 #ifdef FEAT_FOLDING | |
| 8892 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8893 foldOpenCursor(); | |
| 8894 #endif | |
| 8895 } | |
| 8896 | |
| 8897 /* | |
| 8898 * CTRL-\ in Normal mode. | |
| 8899 */ | |
| 8900 static void | |
| 8901 nv_normal(cap) | |
| 8902 cmdarg_T *cap; | |
| 8903 { | |
| 8904 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G) | |
| 8905 { | |
| 8906 clearop(cap->oap); | |
| 643 | 8907 if (restart_edit != 0 && mode_displayed) |
| 7 | 8908 clear_cmdline = TRUE; /* unshow mode later */ |
| 8909 restart_edit = 0; | |
| 8910 #ifdef FEAT_CMDWIN | |
| 8911 if (cmdwin_type != 0) | |
| 8912 cmdwin_result = Ctrl_C; | |
| 8913 #endif | |
| 8914 #ifdef FEAT_VISUAL | |
| 8915 if (VIsual_active) | |
| 8916 { | |
| 8917 end_visual_mode(); /* stop Visual */ | |
| 8918 redraw_curbuf_later(INVERTED); | |
| 8919 } | |
| 8920 #endif | |
| 8921 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */ | |
| 8922 if (cap->nchar == Ctrl_G && p_im) | |
| 8923 restart_edit = 'a'; | |
| 8924 } | |
| 8925 else | |
| 8926 clearopbeep(cap->oap); | |
| 8927 } | |
| 8928 | |
| 8929 /* | |
| 8930 * ESC in Normal mode: beep, but don't flush buffers. | |
| 8931 * Don't even beep if we are canceling a command. | |
| 8932 */ | |
| 8933 static void | |
| 8934 nv_esc(cap) | |
| 8935 cmdarg_T *cap; | |
| 8936 { | |
| 8937 int no_reason; | |
| 8938 | |
| 8939 no_reason = (cap->oap->op_type == OP_NOP | |
| 8940 && cap->opcount == 0 | |
| 8941 && cap->count0 == 0 | |
| 8942 && cap->oap->regname == 0 | |
| 8943 && !p_im); | |
| 8944 | |
| 8945 if (cap->arg) /* TRUE for CTRL-C */ | |
| 8946 { | |
| 8947 if (restart_edit == 0 | |
| 8948 #ifdef FEAT_CMDWIN | |
| 8949 && cmdwin_type == 0 | |
| 8950 #endif | |
| 8951 #ifdef FEAT_VISUAL | |
| 8952 && !VIsual_active | |
| 8953 #endif | |
| 8954 && no_reason) | |
| 8955 MSG(_("Type :quit<Enter> to exit Vim")); | |
| 8956 | |
| 8957 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be | |
| 8958 * set again below when halfway a mapping. */ | |
| 8959 if (!p_im) | |
| 8960 restart_edit = 0; | |
| 8961 #ifdef FEAT_CMDWIN | |
| 8962 if (cmdwin_type != 0) | |
| 8963 { | |
| 8964 cmdwin_result = K_IGNORE; | |
| 8965 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
| 8966 return; | |
| 8967 } | |
| 8968 #endif | |
| 8969 } | |
| 8970 | |
| 8971 #ifdef FEAT_VISUAL | |
| 8972 if (VIsual_active) | |
| 8973 { | |
| 8974 end_visual_mode(); /* stop Visual */ | |
| 8975 check_cursor_col(); /* make sure cursor is not beyond EOL */ | |
| 8976 curwin->w_set_curswant = TRUE; | |
| 8977 redraw_curbuf_later(INVERTED); | |
| 8978 } | |
| 8979 else | |
| 8980 #endif | |
| 8981 if (no_reason) | |
| 8982 vim_beep(); | |
| 8983 clearop(cap->oap); | |
| 8984 | |
| 8985 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is | |
| 8986 * set return to Insert mode afterwards. */ | |
| 8987 if (restart_edit == 0 && goto_im() | |
| 8988 #ifdef FEAT_EX_EXTRA | |
| 8989 && ex_normal_busy == 0 | |
| 8990 #endif | |
| 8991 ) | |
| 8992 restart_edit = 'a'; | |
| 8993 } | |
| 8994 | |
| 8995 /* | |
| 8996 * Handle "A", "a", "I", "i" and <Insert> commands. | |
| 8997 */ | |
| 8998 static void | |
| 8999 nv_edit(cap) | |
| 9000 cmdarg_T *cap; | |
| 9001 { | |
| 9002 /* <Insert> is equal to "i" */ | |
| 9003 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS) | |
| 9004 cap->cmdchar = 'i'; | |
| 9005 | |
| 9006 #ifdef FEAT_VISUAL | |
| 9007 /* in Visual mode "A" and "I" are an operator */ | |
| 9008 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I')) | |
| 9009 v_visop(cap); | |
| 9010 | |
| 9011 /* in Visual mode and after an operator "a" and "i" are for text objects */ | |
| 9012 else | |
| 9013 #endif | |
| 9014 if ((cap->cmdchar == 'a' || cap->cmdchar == 'i') | |
| 9015 && (cap->oap->op_type != OP_NOP | |
| 9016 #ifdef FEAT_VISUAL | |
| 9017 || VIsual_active | |
| 9018 #endif | |
| 9019 )) | |
| 9020 { | |
| 9021 #ifdef FEAT_TEXTOBJ | |
| 9022 nv_object(cap); | |
| 9023 #else | |
| 9024 clearopbeep(cap->oap); | |
| 9025 #endif | |
| 9026 } | |
| 9027 else if (!curbuf->b_p_ma && !p_im) | |
| 9028 { | |
| 9029 /* Only give this error when 'insertmode' is off. */ | |
| 9030 EMSG(_(e_modifiable)); | |
| 9031 clearop(cap->oap); | |
| 9032 } | |
| 9033 else if (!checkclearopq(cap->oap)) | |
| 9034 { | |
| 9035 switch (cap->cmdchar) | |
| 9036 { | |
| 9037 case 'A': /* "A"ppend after the line */ | |
| 9038 curwin->w_set_curswant = TRUE; | |
| 9039 #ifdef FEAT_VIRTUALEDIT | |
| 9040 if (ve_flags == VE_ALL) | |
| 9041 { | |
| 9042 int save_State = State; | |
| 9043 | |
| 9044 /* Pretent Insert mode here to allow the cursor on the | |
| 9045 * character past the end of the line */ | |
| 9046 State = INSERT; | |
| 9047 coladvance((colnr_T)MAXCOL); | |
| 9048 State = save_State; | |
| 9049 } | |
| 9050 else | |
| 9051 #endif | |
| 9052 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
| 9053 break; | |
| 9054 | |
| 9055 case 'I': /* "I"nsert before the first non-blank */ | |
| 164 | 9056 if (vim_strchr(p_cpo, CPO_INSEND) == NULL) |
| 9057 beginline(BL_WHITE); | |
| 9058 else | |
| 9059 beginline(BL_WHITE|BL_FIX); | |
| 7 | 9060 break; |
| 9061 | |
| 9062 case 'a': /* "a"ppend is like "i"nsert on the next character. */ | |
| 9063 #ifdef FEAT_VIRTUALEDIT | |
| 9064 /* increment coladd when in virtual space, increment the | |
| 9065 * column otherwise, also to append after an unprintable char */ | |
| 9066 if (virtual_active() | |
| 9067 && (curwin->w_cursor.coladd > 0 | |
| 9068 || *ml_get_cursor() == NUL | |
| 9069 || *ml_get_cursor() == TAB)) | |
| 9070 curwin->w_cursor.coladd++; | |
| 9071 else | |
| 9072 #endif | |
| 9073 if (*ml_get_cursor() != NUL) | |
| 9074 inc_cursor(); | |
| 9075 break; | |
| 9076 } | |
| 9077 | |
| 9078 #ifdef FEAT_VIRTUALEDIT | |
| 9079 if (curwin->w_cursor.coladd && cap->cmdchar != 'A') | |
| 9080 { | |
| 9081 int save_State = State; | |
| 9082 | |
| 9083 /* Pretent Insert mode here to allow the cursor on the | |
| 9084 * character past the end of the line */ | |
| 9085 State = INSERT; | |
| 9086 coladvance(getviscol()); | |
| 9087 State = save_State; | |
| 9088 } | |
| 9089 #endif | |
| 9090 | |
| 9091 invoke_edit(cap, FALSE, cap->cmdchar, FALSE); | |
| 9092 } | |
| 9093 } | |
| 9094 | |
| 9095 /* | |
| 9096 * Invoke edit() and take care of "restart_edit" and the return value. | |
| 9097 */ | |
| 9098 static void | |
| 9099 invoke_edit(cap, repl, cmd, startln) | |
| 9100 cmdarg_T *cap; | |
| 9101 int repl; /* "r" or "gr" command */ | |
| 9102 int cmd; | |
| 9103 int startln; | |
| 9104 { | |
| 9105 int restart_edit_save = 0; | |
| 9106 | |
| 9107 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert | |
| 9108 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow | |
| 9109 * it. */ | |
| 9110 if (repl || !stuff_empty()) | |
| 9111 restart_edit_save = restart_edit; | |
| 9112 else | |
| 9113 restart_edit_save = 0; | |
| 9114 | |
| 9115 /* Always reset "restart_edit", this is not a restarted edit. */ | |
| 9116 restart_edit = 0; | |
| 9117 | |
| 9118 if (edit(cmd, startln, cap->count1)) | |
| 9119 cap->retval |= CA_COMMAND_BUSY; | |
| 9120 | |
| 9121 if (restart_edit == 0) | |
| 9122 restart_edit = restart_edit_save; | |
| 9123 } | |
| 9124 | |
| 9125 #ifdef FEAT_TEXTOBJ | |
| 9126 /* | |
| 9127 * "a" or "i" while an operator is pending or in Visual mode: object motion. | |
| 9128 */ | |
| 9129 static void | |
| 9130 nv_object(cap) | |
| 9131 cmdarg_T *cap; | |
| 9132 { | |
| 9133 int flag; | |
| 9134 int include; | |
| 9135 char_u *mps_save; | |
| 9136 | |
| 9137 if (cap->cmdchar == 'i') | |
| 9138 include = FALSE; /* "ix" = inner object: exclude white space */ | |
| 9139 else | |
| 9140 include = TRUE; /* "ax" = an object: include white space */ | |
| 9141 | |
| 9142 /* Make sure (), [], {} and <> are in 'matchpairs' */ | |
| 9143 mps_save = curbuf->b_p_mps; | |
| 9144 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>"; | |
| 9145 | |
| 9146 switch (cap->nchar) | |
| 9147 { | |
| 9148 case 'w': /* "aw" = a word */ | |
| 9149 flag = current_word(cap->oap, cap->count1, include, FALSE); | |
| 9150 break; | |
| 9151 case 'W': /* "aW" = a WORD */ | |
| 9152 flag = current_word(cap->oap, cap->count1, include, TRUE); | |
| 9153 break; | |
| 9154 case 'b': /* "ab" = a braces block */ | |
| 9155 case '(': | |
| 9156 case ')': | |
| 9157 flag = current_block(cap->oap, cap->count1, include, '(', ')'); | |
| 9158 break; | |
| 9159 case 'B': /* "aB" = a Brackets block */ | |
| 9160 case '{': | |
| 9161 case '}': | |
| 9162 flag = current_block(cap->oap, cap->count1, include, '{', '}'); | |
| 9163 break; | |
| 9164 case '[': /* "a[" = a [] block */ | |
| 9165 case ']': | |
| 9166 flag = current_block(cap->oap, cap->count1, include, '[', ']'); | |
| 9167 break; | |
| 9168 case '<': /* "a<" = a <> block */ | |
| 9169 case '>': | |
| 9170 flag = current_block(cap->oap, cap->count1, include, '<', '>'); | |
| 9171 break; | |
| 420 | 9172 case 't': /* "at" = a tag block (xml and html) */ |
| 9173 flag = current_tagblock(cap->oap, cap->count1, include); | |
| 9174 break; | |
| 7 | 9175 case 'p': /* "ap" = a paragraph */ |
| 9176 flag = current_par(cap->oap, cap->count1, include, 'p'); | |
| 9177 break; | |
| 9178 case 's': /* "as" = a sentence */ | |
| 9179 flag = current_sent(cap->oap, cap->count1, include); | |
| 9180 break; | |
| 12 | 9181 case '"': /* "a"" = a double quoted string */ |
| 9182 case '\'': /* "a'" = a single quoted string */ | |
| 9183 case '`': /* "a`" = a backtick quoted string */ | |
| 9184 flag = current_quote(cap->oap, cap->count1, include, | |
| 9185 cap->nchar); | |
| 9186 break; | |
| 7 | 9187 #if 0 /* TODO */ |
| 9188 case 'S': /* "aS" = a section */ | |
| 9189 case 'f': /* "af" = a filename */ | |
| 9190 case 'u': /* "au" = a URL */ | |
| 9191 #endif | |
| 9192 default: | |
| 9193 flag = FAIL; | |
| 9194 break; | |
| 9195 } | |
| 9196 | |
| 9197 curbuf->b_p_mps = mps_save; | |
| 9198 if (flag == FAIL) | |
| 9199 clearopbeep(cap->oap); | |
| 9200 adjust_cursor_col(); | |
| 9201 curwin->w_set_curswant = TRUE; | |
| 9202 } | |
| 9203 #endif | |
| 9204 | |
| 9205 /* | |
| 9206 * "q" command: Start/stop recording. | |
| 9207 * "q:", "q/", "q?": edit command-line in command-line window. | |
| 9208 */ | |
| 9209 static void | |
| 9210 nv_record(cap) | |
| 9211 cmdarg_T *cap; | |
| 9212 { | |
| 9213 if (cap->oap->op_type == OP_FORMAT) | |
| 9214 { | |
| 9215 /* "gqq" is the same as "gqgq": format line */ | |
| 9216 cap->cmdchar = 'g'; | |
| 9217 cap->nchar = 'q'; | |
| 9218 nv_operator(cap); | |
| 9219 } | |
| 9220 else if (!checkclearop(cap->oap)) | |
| 9221 { | |
| 9222 #ifdef FEAT_CMDWIN | |
| 9223 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?') | |
| 9224 { | |
| 9225 stuffcharReadbuff(cap->nchar); | |
| 9226 stuffcharReadbuff(K_CMDWIN); | |
| 9227 } | |
| 9228 else | |
| 9229 #endif | |
| 9230 /* (stop) recording into a named register, unless executing a | |
| 9231 * register */ | |
| 9232 if (!Exec_reg && do_record(cap->nchar) == FAIL) | |
| 9233 clearopbeep(cap->oap); | |
| 9234 } | |
| 9235 } | |
| 9236 | |
| 9237 /* | |
| 9238 * Handle the "@r" command. | |
| 9239 */ | |
| 9240 static void | |
| 9241 nv_at(cap) | |
| 9242 cmdarg_T *cap; | |
| 9243 { | |
| 9244 if (checkclearop(cap->oap)) | |
| 9245 return; | |
| 9246 #ifdef FEAT_EVAL | |
| 9247 if (cap->nchar == '=') | |
| 9248 { | |
| 9249 if (get_expr_register() == NUL) | |
| 9250 return; | |
| 9251 } | |
| 9252 #endif | |
| 9253 while (cap->count1-- && !got_int) | |
| 9254 { | |
| 1034 | 9255 if (do_execreg(cap->nchar, FALSE, FALSE, FALSE) == FAIL) |
| 7 | 9256 { |
| 9257 clearopbeep(cap->oap); | |
| 9258 break; | |
| 9259 } | |
| 9260 line_breakcheck(); | |
| 9261 } | |
| 9262 } | |
| 9263 | |
| 9264 /* | |
| 9265 * Handle the CTRL-U and CTRL-D commands. | |
| 9266 */ | |
| 9267 static void | |
| 9268 nv_halfpage(cap) | |
| 9269 cmdarg_T *cap; | |
| 9270 { | |
| 9271 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) | |
| 9272 || (cap->cmdchar == Ctrl_D | |
| 9273 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) | |
| 9274 clearopbeep(cap->oap); | |
| 9275 else if (!checkclearop(cap->oap)) | |
| 9276 halfpage(cap->cmdchar == Ctrl_D, cap->count0); | |
| 9277 } | |
| 9278 | |
| 9279 /* | |
| 9280 * Handle "J" or "gJ" command. | |
| 9281 */ | |
| 9282 static void | |
| 9283 nv_join(cap) | |
| 9284 cmdarg_T *cap; | |
| 9285 { | |
| 9286 #ifdef FEAT_VISUAL | |
| 9287 if (VIsual_active) /* join the visual lines */ | |
| 9288 nv_operator(cap); | |
| 9289 else | |
| 9290 #endif | |
| 9291 if (!checkclearop(cap->oap)) | |
| 9292 { | |
| 9293 if (cap->count0 <= 1) | |
| 9294 cap->count0 = 2; /* default for join is two lines! */ | |
| 9295 if (curwin->w_cursor.lnum + cap->count0 - 1 > | |
| 9296 curbuf->b_ml.ml_line_count) | |
| 9297 clearopbeep(cap->oap); /* beyond last line */ | |
| 9298 else | |
| 9299 { | |
| 9300 prep_redo(cap->oap->regname, cap->count0, | |
| 9301 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
|
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2290
diff
changeset
|
9302 (void)do_join(cap->count0, cap->nchar == NUL, TRUE); |
| 7 | 9303 } |
| 9304 } | |
| 9305 } | |
| 9306 | |
| 9307 /* | |
| 9308 * "P", "gP", "p" and "gp" commands. | |
| 9309 */ | |
| 9310 static void | |
| 9311 nv_put(cap) | |
| 9312 cmdarg_T *cap; | |
| 9313 { | |
| 9314 #ifdef FEAT_VISUAL | |
| 9315 int regname = 0; | |
| 9316 void *reg1 = NULL, *reg2 = NULL; | |
| 84 | 9317 int empty = FALSE; |
| 236 | 9318 int was_visual = FALSE; |
| 7 | 9319 #endif |
| 9320 int dir; | |
| 9321 int flags = 0; | |
| 9322 | |
| 9323 if (cap->oap->op_type != OP_NOP) | |
| 9324 { | |
| 9325 #ifdef FEAT_DIFF | |
| 9326 /* "dp" is ":diffput" */ | |
| 9327 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p') | |
| 9328 { | |
| 9329 clearop(cap->oap); | |
| 9330 nv_diffgetput(TRUE); | |
| 9331 } | |
| 9332 else | |
| 9333 #endif | |
| 9334 clearopbeep(cap->oap); | |
| 9335 } | |
| 9336 else | |
| 9337 { | |
| 9338 dir = (cap->cmdchar == 'P' | |
| 9339 || (cap->cmdchar == 'g' && cap->nchar == 'P')) | |
| 9340 ? BACKWARD : FORWARD; | |
| 9341 prep_redo_cmd(cap); | |
| 9342 if (cap->cmdchar == 'g') | |
| 9343 flags |= PUT_CURSEND; | |
| 9344 | |
| 9345 #ifdef FEAT_VISUAL | |
| 9346 if (VIsual_active) | |
| 9347 { | |
| 9348 /* Putting in Visual mode: The put text replaces the selected | |
| 9349 * text. First delete the selected text, then put the new text. | |
| 9350 * Need to save and restore the registers that the delete | |
| 9351 * overwrites if the old contents is being put. | |
| 9352 */ | |
| 236 | 9353 was_visual = TRUE; |
| 7 | 9354 regname = cap->oap->regname; |
| 9355 # ifdef FEAT_CLIPBOARD | |
| 9356 adjust_clip_reg(®name); | |
| 9357 # endif | |
| 3286 | 9358 if (regname == 0 || regname == '"' || VIM_ISDIGIT(regname) |
| 7 | 9359 # ifdef FEAT_CLIPBOARD |
| 9360 || (clip_unnamed && (regname == '*' || regname == '+')) | |
| 9361 # endif | |
| 9362 | |
| 9363 ) | |
| 9364 { | |
| 9365 /* the delete is going to overwrite the register we want to | |
| 9366 * put, save it first. */ | |
| 9367 reg1 = get_register(regname, TRUE); | |
| 9368 } | |
| 9369 | |
| 9370 /* Now delete the selected text. */ | |
| 9371 cap->cmdchar = 'd'; | |
| 9372 cap->nchar = NUL; | |
| 9373 cap->oap->regname = NUL; | |
| 9374 nv_operator(cap); | |
| 9375 do_pending_operator(cap, 0, FALSE); | |
| 84 | 9376 empty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
| 7 | 9377 |
| 9378 /* delete PUT_LINE_BACKWARD; */ | |
| 9379 cap->oap->regname = regname; | |
| 9380 | |
| 9381 if (reg1 != NULL) | |
| 9382 { | |
| 9383 /* Delete probably changed the register we want to put, save | |
| 9384 * it first. Then put back what was there before the delete. */ | |
| 9385 reg2 = get_register(regname, FALSE); | |
| 9386 put_register(regname, reg1); | |
| 9387 } | |
| 9388 | |
| 9389 /* When deleted a linewise Visual area, put the register as | |
| 9390 * lines to avoid it joined with the next line. When deletion was | |
| 9391 * characterwise, split a line when putting lines. */ | |
| 9392 if (VIsual_mode == 'V') | |
| 9393 flags |= PUT_LINE; | |
| 9394 else if (VIsual_mode == 'v') | |
| 9395 flags |= PUT_LINE_SPLIT; | |
| 9396 if (VIsual_mode == Ctrl_V && dir == FORWARD) | |
| 9397 flags |= PUT_LINE_FORWARD; | |
| 9398 dir = BACKWARD; | |
| 9399 if ((VIsual_mode != 'V' | |
| 9400 && curwin->w_cursor.col < curbuf->b_op_start.col) | |
| 9401 || (VIsual_mode == 'V' | |
| 9402 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum)) | |
| 9403 /* cursor is at the end of the line or end of file, put | |
| 9404 * forward. */ | |
| 9405 dir = FORWARD; | |
| 9406 } | |
| 9407 #endif | |
| 9408 do_put(cap->oap->regname, dir, cap->count1, flags); | |
| 9409 | |
| 9410 #ifdef FEAT_VISUAL | |
| 9411 /* If a register was saved, put it back now. */ | |
| 9412 if (reg2 != NULL) | |
| 9413 put_register(regname, reg2); | |
| 236 | 9414 |
| 9415 /* What to reselect with "gv"? Selecting the just put text seems to | |
| 9416 * be the most useful, since the original text was removed. */ | |
| 9417 if (was_visual) | |
| 9418 { | |
| 690 | 9419 curbuf->b_visual.vi_start = curbuf->b_op_start; |
| 9420 curbuf->b_visual.vi_end = curbuf->b_op_end; | |
| 236 | 9421 } |
| 9422 | |
| 84 | 9423 /* When all lines were selected and deleted do_put() leaves an empty |
| 236 | 9424 * line that needs to be deleted now. */ |
| 84 | 9425 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL) |
| 817 | 9426 { |
| 84 | 9427 ml_delete(curbuf->b_ml.ml_line_count, TRUE); |
| 817 | 9428 |
| 9429 /* If the cursor was in that line, move it to the end of the last | |
| 9430 * line. */ | |
| 9431 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 9432 { | |
| 9433 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 9434 coladvance((colnr_T)MAXCOL); | |
| 9435 } | |
| 9436 } | |
| 7 | 9437 #endif |
| 9438 auto_format(FALSE, TRUE); | |
| 9439 } | |
| 9440 } | |
| 9441 | |
| 9442 /* | |
| 9443 * "o" and "O" commands. | |
| 9444 */ | |
| 9445 static void | |
| 9446 nv_open(cap) | |
| 9447 cmdarg_T *cap; | |
| 9448 { | |
| 9449 #ifdef FEAT_DIFF | |
| 9450 /* "do" is ":diffget" */ | |
| 9451 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o') | |
| 9452 { | |
| 9453 clearop(cap->oap); | |
| 9454 nv_diffgetput(FALSE); | |
| 9455 } | |
| 9456 else | |
| 9457 #endif | |
| 9458 #ifdef FEAT_VISUAL | |
| 9459 if (VIsual_active) /* switch start and end of visual */ | |
| 9460 v_swap_corners(cap->cmdchar); | |
| 9461 else | |
| 9462 #endif | |
| 9463 n_opencmd(cap); | |
| 9464 } | |
| 9465 | |
| 9466 #ifdef FEAT_SNIFF | |
| 9467 static void | |
| 9468 nv_sniff(cap) | |
| 1883 | 9469 cmdarg_T *cap UNUSED; |
| 7 | 9470 { |
| 9471 ProcessSniffRequests(); | |
| 9472 } | |
| 9473 #endif | |
| 9474 | |
| 9475 #ifdef FEAT_NETBEANS_INTG | |
| 9476 static void | |
| 9477 nv_nbcmd(cap) | |
| 9478 cmdarg_T *cap; | |
| 9479 { | |
| 9480 netbeans_keycommand(cap->nchar); | |
| 9481 } | |
| 9482 #endif | |
| 9483 | |
| 9484 #ifdef FEAT_DND | |
| 9485 static void | |
| 9486 nv_drop(cap) | |
| 1883 | 9487 cmdarg_T *cap UNUSED; |
| 7 | 9488 { |
| 9489 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
| 9490 } | |
| 9491 #endif | |
| 203 | 9492 |
| 9493 #ifdef FEAT_AUTOCMD | |
| 9494 /* | |
| 9495 * Trigger CursorHold event. | |
| 9496 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the | |
| 9497 * input buffer. "did_cursorhold" is set to avoid retriggering. | |
| 9498 */ | |
| 9499 static void | |
| 9500 nv_cursorhold(cap) | |
| 9501 cmdarg_T *cap; | |
| 9502 { | |
| 9503 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf); | |
| 9504 did_cursorhold = TRUE; | |
| 226 | 9505 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
| 9506 } | |
| 9507 #endif |