Mercurial > vim
annotate src/normal.c @ 7584:9b7de205336d v7.4.1092
commit https://github.com/vim/vim/commit/a803c7f94070f94b831fdfd1984f288c8b825b5d
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jan 15 15:31:39 2016 +0100
patch 7.4.1092
Problem: It is not simple to test for an exception and give a proper error
message.
Solution: Add assert_exception().
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 15 Jan 2016 15:45:05 +0100 |
| parents | fdae4c496775 |
| children | 39251e981d1f |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 /* | |
| 10 * normal.c: Contains the main routine for processing characters in command | |
| 11 * mode. Communicates closely with the code in ops.c to handle | |
| 12 * the operators. | |
| 13 */ | |
| 14 | |
| 15 #include "vim.h" | |
| 16 | |
| 17 /* | |
| 18 * The Visual area is remembered for reselection. | |
| 19 */ | |
| 20 static int resel_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
| 21 static linenr_T resel_VIsual_line_count; /* number of lines */ | |
| 3125 | 22 static colnr_T resel_VIsual_vcol; /* nr of cols or end col */ |
| 5682 | 23 static int VIsual_mode_orig = NUL; /* saved Visual mode */ |
| 7 | 24 |
| 25 static int restart_VIsual_select = 0; | |
| 26 | |
| 2667 | 27 #ifdef FEAT_EVAL |
| 28 static void set_vcount_ca __ARGS((cmdarg_T *cap, int *set_prevcount)); | |
| 29 #endif | |
| 7 | 30 static int |
| 3531 | 31 #ifdef __BORLANDC__ |
| 32 _RTLENTRYF | |
| 33 #endif | |
| 7 | 34 nv_compare __ARGS((const void *s1, const void *s2)); |
| 35 static int find_command __ARGS((int cmdchar)); | |
| 36 static void op_colon __ARGS((oparg_T *oap)); | |
| 592 | 37 static void op_function __ARGS((oparg_T *oap)); |
| 5735 | 38 #if defined(FEAT_MOUSE) |
| 7 | 39 static void find_start_of_word __ARGS((pos_T *)); |
| 40 static void find_end_of_word __ARGS((pos_T *)); | |
| 41 static int get_mouse_class __ARGS((char_u *p)); | |
| 42 #endif | |
| 43 static void prep_redo_cmd __ARGS((cmdarg_T *cap)); | |
| 44 static void prep_redo __ARGS((int regname, long, int, int, int, int, int)); | |
| 45 static int checkclearop __ARGS((oparg_T *oap)); | |
| 46 static int checkclearopq __ARGS((oparg_T *oap)); | |
| 47 static void clearop __ARGS((oparg_T *oap)); | |
| 48 static void clearopbeep __ARGS((oparg_T *oap)); | |
| 49 static void unshift_special __ARGS((cmdarg_T *cap)); | |
| 6979 | 50 static void may_clear_cmdline __ARGS((void)); |
| 7 | 51 #ifdef FEAT_CMDL_INFO |
| 52 static void del_from_showcmd __ARGS((int)); | |
| 53 #endif | |
| 54 | |
| 55 /* | |
| 56 * nv_*(): functions called to handle Normal and Visual mode commands. | |
| 57 * n_*(): functions called to handle Normal mode commands. | |
| 58 * v_*(): functions called to handle Visual mode commands. | |
| 59 */ | |
| 60 static void nv_ignore __ARGS((cmdarg_T *cap)); | |
| 620 | 61 static void nv_nop __ARGS((cmdarg_T *cap)); |
| 7 | 62 static void nv_error __ARGS((cmdarg_T *cap)); |
| 63 static void nv_help __ARGS((cmdarg_T *cap)); | |
| 64 static void nv_addsub __ARGS((cmdarg_T *cap)); | |
| 65 static void nv_page __ARGS((cmdarg_T *cap)); | |
| 523 | 66 static void nv_gd __ARGS((oparg_T *oap, int nchar, int thisblock)); |
| 7 | 67 static int nv_screengo __ARGS((oparg_T *oap, int dir, long dist)); |
| 68 #ifdef FEAT_MOUSE | |
| 69 static void nv_mousescroll __ARGS((cmdarg_T *cap)); | |
| 70 static void nv_mouse __ARGS((cmdarg_T *cap)); | |
| 71 #endif | |
| 72 static void nv_scroll_line __ARGS((cmdarg_T *cap)); | |
| 73 static void nv_zet __ARGS((cmdarg_T *cap)); | |
| 74 #ifdef FEAT_GUI | |
| 75 static void nv_ver_scrollbar __ARGS((cmdarg_T *cap)); | |
| 76 static void nv_hor_scrollbar __ARGS((cmdarg_T *cap)); | |
| 77 #endif | |
| 685 | 78 #ifdef FEAT_GUI_TABLINE |
| 79 static void nv_tabline __ARGS((cmdarg_T *cap)); | |
| 686 | 80 static void nv_tabmenu __ARGS((cmdarg_T *cap)); |
| 685 | 81 #endif |
| 7 | 82 static void nv_exmode __ARGS((cmdarg_T *cap)); |
| 83 static void nv_colon __ARGS((cmdarg_T *cap)); | |
| 84 static void nv_ctrlg __ARGS((cmdarg_T *cap)); | |
| 85 static void nv_ctrlh __ARGS((cmdarg_T *cap)); | |
| 86 static void nv_clear __ARGS((cmdarg_T *cap)); | |
| 87 static void nv_ctrlo __ARGS((cmdarg_T *cap)); | |
| 88 static void nv_hat __ARGS((cmdarg_T *cap)); | |
| 89 static void nv_Zet __ARGS((cmdarg_T *cap)); | |
| 90 static void nv_ident __ARGS((cmdarg_T *cap)); | |
| 91 static void nv_tagpop __ARGS((cmdarg_T *cap)); | |
| 92 static void nv_scroll __ARGS((cmdarg_T *cap)); | |
| 93 static void nv_right __ARGS((cmdarg_T *cap)); | |
| 94 static void nv_left __ARGS((cmdarg_T *cap)); | |
| 95 static void nv_up __ARGS((cmdarg_T *cap)); | |
| 96 static void nv_down __ARGS((cmdarg_T *cap)); | |
| 97 #ifdef FEAT_SEARCHPATH | |
| 98 static void nv_gotofile __ARGS((cmdarg_T *cap)); | |
| 99 #endif | |
| 100 static void nv_end __ARGS((cmdarg_T *cap)); | |
| 101 static void nv_dollar __ARGS((cmdarg_T *cap)); | |
| 102 static void nv_search __ARGS((cmdarg_T *cap)); | |
| 103 static void nv_next __ARGS((cmdarg_T *cap)); | |
| 6620 | 104 static int normal_search __ARGS((cmdarg_T *cap, int dir, char_u *pat, int opt)); |
| 7 | 105 static void nv_csearch __ARGS((cmdarg_T *cap)); |
| 106 static void nv_brackets __ARGS((cmdarg_T *cap)); | |
| 107 static void nv_percent __ARGS((cmdarg_T *cap)); | |
| 108 static void nv_brace __ARGS((cmdarg_T *cap)); | |
| 109 static void nv_mark __ARGS((cmdarg_T *cap)); | |
| 110 static void nv_findpar __ARGS((cmdarg_T *cap)); | |
| 111 static void nv_undo __ARGS((cmdarg_T *cap)); | |
| 112 static void nv_kundo __ARGS((cmdarg_T *cap)); | |
| 113 static void nv_Replace __ARGS((cmdarg_T *cap)); | |
| 114 #ifdef FEAT_VREPLACE | |
| 115 static void nv_vreplace __ARGS((cmdarg_T *cap)); | |
| 116 #endif | |
| 117 static void v_swap_corners __ARGS((int cmdchar)); | |
| 118 static void nv_replace __ARGS((cmdarg_T *cap)); | |
| 119 static void n_swapchar __ARGS((cmdarg_T *cap)); | |
| 120 static void nv_cursormark __ARGS((cmdarg_T *cap, int flag, pos_T *pos)); | |
| 121 static void v_visop __ARGS((cmdarg_T *cap)); | |
| 122 static void nv_subst __ARGS((cmdarg_T *cap)); | |
| 123 static void nv_abbrev __ARGS((cmdarg_T *cap)); | |
| 124 static void nv_optrans __ARGS((cmdarg_T *cap)); | |
| 125 static void nv_gomark __ARGS((cmdarg_T *cap)); | |
| 126 static void nv_pcmark __ARGS((cmdarg_T *cap)); | |
| 127 static void nv_regname __ARGS((cmdarg_T *cap)); | |
| 128 static void nv_visual __ARGS((cmdarg_T *cap)); | |
| 129 static void n_start_visual_mode __ARGS((int c)); | |
| 130 static void nv_window __ARGS((cmdarg_T *cap)); | |
| 131 static void nv_suspend __ARGS((cmdarg_T *cap)); | |
| 132 static void nv_g_cmd __ARGS((cmdarg_T *cap)); | |
| 133 static void n_opencmd __ARGS((cmdarg_T *cap)); | |
| 134 static void nv_dot __ARGS((cmdarg_T *cap)); | |
| 135 static void nv_redo __ARGS((cmdarg_T *cap)); | |
| 136 static void nv_Undo __ARGS((cmdarg_T *cap)); | |
| 137 static void nv_tilde __ARGS((cmdarg_T *cap)); | |
| 138 static void nv_operator __ARGS((cmdarg_T *cap)); | |
| 1490 | 139 #ifdef FEAT_EVAL |
| 140 static void set_op_var __ARGS((int optype)); | |
| 141 #endif | |
| 7 | 142 static void nv_lineop __ARGS((cmdarg_T *cap)); |
| 143 static void nv_home __ARGS((cmdarg_T *cap)); | |
| 144 static void nv_pipe __ARGS((cmdarg_T *cap)); | |
| 145 static void nv_bck_word __ARGS((cmdarg_T *cap)); | |
| 146 static void nv_wordcmd __ARGS((cmdarg_T *cap)); | |
| 147 static void nv_beginline __ARGS((cmdarg_T *cap)); | |
| 1505 | 148 static void adjust_cursor __ARGS((oparg_T *oap)); |
| 7 | 149 static void adjust_for_sel __ARGS((cmdarg_T *cap)); |
| 150 static int unadjust_for_sel __ARGS((void)); | |
| 151 static void nv_select __ARGS((cmdarg_T *cap)); | |
| 152 static void nv_goto __ARGS((cmdarg_T *cap)); | |
| 153 static void nv_normal __ARGS((cmdarg_T *cap)); | |
| 154 static void nv_esc __ARGS((cmdarg_T *oap)); | |
| 155 static void nv_edit __ARGS((cmdarg_T *cap)); | |
| 156 static void invoke_edit __ARGS((cmdarg_T *cap, int repl, int cmd, int startln)); | |
| 157 #ifdef FEAT_TEXTOBJ | |
| 158 static void nv_object __ARGS((cmdarg_T *cap)); | |
| 159 #endif | |
| 160 static void nv_record __ARGS((cmdarg_T *cap)); | |
| 161 static void nv_at __ARGS((cmdarg_T *cap)); | |
| 162 static void nv_halfpage __ARGS((cmdarg_T *cap)); | |
| 163 static void nv_join __ARGS((cmdarg_T *cap)); | |
| 164 static void nv_put __ARGS((cmdarg_T *cap)); | |
| 165 static void nv_open __ARGS((cmdarg_T *cap)); | |
| 166 #ifdef FEAT_SNIFF | |
| 167 static void nv_sniff __ARGS((cmdarg_T *cap)); | |
| 168 #endif | |
| 169 #ifdef FEAT_NETBEANS_INTG | |
| 170 static void nv_nbcmd __ARGS((cmdarg_T *cap)); | |
| 171 #endif | |
| 172 #ifdef FEAT_DND | |
| 173 static void nv_drop __ARGS((cmdarg_T *cap)); | |
| 174 #endif | |
| 203 | 175 #ifdef FEAT_AUTOCMD |
| 176 static void nv_cursorhold __ARGS((cmdarg_T *cap)); | |
| 177 #endif | |
| 6866 | 178 static void get_op_vcol __ARGS((oparg_T *oap, colnr_T col, int initial)); |
| 7 | 179 |
| 1728 | 180 static char *e_noident = N_("E349: No identifier under cursor"); |
| 181 | |
| 7 | 182 /* |
| 183 * Function to be called for a Normal or Visual mode command. | |
| 184 * The argument is a cmdarg_T. | |
| 185 */ | |
| 186 typedef void (*nv_func_T) __ARGS((cmdarg_T *cap)); | |
| 187 | |
| 188 /* Values for cmd_flags. */ | |
| 189 #define NV_NCH 0x01 /* may need to get a second char */ | |
| 190 #define NV_NCH_NOP (0x02|NV_NCH) /* get second char when no operator pending */ | |
| 191 #define NV_NCH_ALW (0x04|NV_NCH) /* always get a second char */ | |
| 192 #define NV_LANG 0x08 /* second char needs language adjustment */ | |
| 193 | |
| 194 #define NV_SS 0x10 /* may start selection */ | |
| 195 #define NV_SSS 0x20 /* may start selection with shift modifier */ | |
| 196 #define NV_STS 0x40 /* may stop selection without shift modif. */ | |
| 197 #define NV_RL 0x80 /* 'rightleft' modifies command */ | |
| 198 #define NV_KEEPREG 0x100 /* don't clear regname */ | |
| 199 #define NV_NCW 0x200 /* not allowed in command-line window */ | |
| 200 | |
| 201 /* | |
| 202 * Generally speaking, every Normal mode command should either clear any | |
| 203 * pending operator (with *clearop*()), or set the motion type variable | |
| 204 * oap->motion_type. | |
| 205 * | |
| 206 * When a cursor motion command is made, it is marked as being a character or | |
| 207 * line oriented motion. Then, if an operator is in effect, the operation | |
| 208 * becomes character or line oriented accordingly. | |
| 209 */ | |
| 210 | |
| 211 /* | |
| 212 * This table contains one entry for every Normal or Visual mode command. | |
| 213 * The order doesn't matter, init_normal_cmds() will create a sorted index. | |
| 214 * It is faster when all keys from zero to '~' are present. | |
| 215 */ | |
| 216 static const struct nv_cmd | |
| 217 { | |
| 218 int cmd_char; /* (first) command character */ | |
| 219 nv_func_T cmd_func; /* function for this command */ | |
| 220 short_u cmd_flags; /* NV_ flags */ | |
| 221 short cmd_arg; /* value for ca.arg */ | |
| 222 } nv_cmds[] = | |
| 223 { | |
| 224 {NUL, nv_error, 0, 0}, | |
| 225 {Ctrl_A, nv_addsub, 0, 0}, | |
| 226 {Ctrl_B, nv_page, NV_STS, BACKWARD}, | |
| 227 {Ctrl_C, nv_esc, 0, TRUE}, | |
| 228 {Ctrl_D, nv_halfpage, 0, 0}, | |
| 229 {Ctrl_E, nv_scroll_line, 0, TRUE}, | |
| 230 {Ctrl_F, nv_page, NV_STS, FORWARD}, | |
| 231 {Ctrl_G, nv_ctrlg, 0, 0}, | |
| 232 {Ctrl_H, nv_ctrlh, 0, 0}, | |
| 233 {Ctrl_I, nv_pcmark, 0, 0}, | |
| 234 {NL, nv_down, 0, FALSE}, | |
| 235 {Ctrl_K, nv_error, 0, 0}, | |
| 236 {Ctrl_L, nv_clear, 0, 0}, | |
| 376 | 237 {Ctrl_M, nv_down, 0, TRUE}, |
| 7 | 238 {Ctrl_N, nv_down, NV_STS, FALSE}, |
| 239 {Ctrl_O, nv_ctrlo, 0, 0}, | |
| 240 {Ctrl_P, nv_up, NV_STS, FALSE}, | |
| 167 | 241 {Ctrl_Q, nv_visual, 0, FALSE}, |
| 7 | 242 {Ctrl_R, nv_redo, 0, 0}, |
| 243 {Ctrl_S, nv_ignore, 0, 0}, | |
| 244 {Ctrl_T, nv_tagpop, NV_NCW, 0}, | |
| 245 {Ctrl_U, nv_halfpage, 0, 0}, | |
| 246 {Ctrl_V, nv_visual, 0, FALSE}, | |
| 247 {'V', nv_visual, 0, FALSE}, | |
| 248 {'v', nv_visual, 0, FALSE}, | |
| 249 {Ctrl_W, nv_window, 0, 0}, | |
| 250 {Ctrl_X, nv_addsub, 0, 0}, | |
| 251 {Ctrl_Y, nv_scroll_line, 0, FALSE}, | |
| 252 {Ctrl_Z, nv_suspend, 0, 0}, | |
| 253 {ESC, nv_esc, 0, FALSE}, | |
| 254 {Ctrl_BSL, nv_normal, NV_NCH_ALW, 0}, | |
| 255 {Ctrl_RSB, nv_ident, NV_NCW, 0}, | |
| 256 {Ctrl_HAT, nv_hat, NV_NCW, 0}, | |
| 257 {Ctrl__, nv_error, 0, 0}, | |
| 258 {' ', nv_right, 0, 0}, | |
| 259 {'!', nv_operator, 0, 0}, | |
| 260 {'"', nv_regname, NV_NCH_NOP|NV_KEEPREG, 0}, | |
| 261 {'#', nv_ident, 0, 0}, | |
| 262 {'$', nv_dollar, 0, 0}, | |
| 263 {'%', nv_percent, 0, 0}, | |
| 264 {'&', nv_optrans, 0, 0}, | |
| 265 {'\'', nv_gomark, NV_NCH_ALW, TRUE}, | |
| 266 {'(', nv_brace, 0, BACKWARD}, | |
| 267 {')', nv_brace, 0, FORWARD}, | |
| 268 {'*', nv_ident, 0, 0}, | |
| 269 {'+', nv_down, 0, TRUE}, | |
| 270 {',', nv_csearch, 0, TRUE}, | |
| 271 {'-', nv_up, 0, TRUE}, | |
| 272 {'.', nv_dot, NV_KEEPREG, 0}, | |
| 273 {'/', nv_search, 0, FALSE}, | |
| 274 {'0', nv_beginline, 0, 0}, | |
| 275 {'1', nv_ignore, 0, 0}, | |
| 276 {'2', nv_ignore, 0, 0}, | |
| 277 {'3', nv_ignore, 0, 0}, | |
| 278 {'4', nv_ignore, 0, 0}, | |
| 279 {'5', nv_ignore, 0, 0}, | |
| 280 {'6', nv_ignore, 0, 0}, | |
| 281 {'7', nv_ignore, 0, 0}, | |
| 282 {'8', nv_ignore, 0, 0}, | |
| 283 {'9', nv_ignore, 0, 0}, | |
| 284 {':', nv_colon, 0, 0}, | |
| 285 {';', nv_csearch, 0, FALSE}, | |
| 286 {'<', nv_operator, NV_RL, 0}, | |
| 287 {'=', nv_operator, 0, 0}, | |
| 288 {'>', nv_operator, NV_RL, 0}, | |
| 289 {'?', nv_search, 0, FALSE}, | |
| 290 {'@', nv_at, NV_NCH_NOP, FALSE}, | |
| 291 {'A', nv_edit, 0, 0}, | |
| 292 {'B', nv_bck_word, 0, 1}, | |
| 293 {'C', nv_abbrev, NV_KEEPREG, 0}, | |
| 294 {'D', nv_abbrev, NV_KEEPREG, 0}, | |
| 295 {'E', nv_wordcmd, 0, TRUE}, | |
| 296 {'F', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
| 297 {'G', nv_goto, 0, TRUE}, | |
| 298 {'H', nv_scroll, 0, 0}, | |
| 299 {'I', nv_edit, 0, 0}, | |
| 300 {'J', nv_join, 0, 0}, | |
| 301 {'K', nv_ident, 0, 0}, | |
| 302 {'L', nv_scroll, 0, 0}, | |
| 303 {'M', nv_scroll, 0, 0}, | |
| 304 {'N', nv_next, 0, SEARCH_REV}, | |
| 305 {'O', nv_open, 0, 0}, | |
| 306 {'P', nv_put, 0, 0}, | |
| 307 {'Q', nv_exmode, NV_NCW, 0}, | |
| 308 {'R', nv_Replace, 0, FALSE}, | |
| 309 {'S', nv_subst, NV_KEEPREG, 0}, | |
| 310 {'T', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
| 311 {'U', nv_Undo, 0, 0}, | |
| 312 {'W', nv_wordcmd, 0, TRUE}, | |
| 313 {'X', nv_abbrev, NV_KEEPREG, 0}, | |
| 314 {'Y', nv_abbrev, NV_KEEPREG, 0}, | |
| 315 {'Z', nv_Zet, NV_NCH_NOP|NV_NCW, 0}, | |
| 316 {'[', nv_brackets, NV_NCH_ALW, BACKWARD}, | |
| 317 {'\\', nv_error, 0, 0}, | |
| 318 {']', nv_brackets, NV_NCH_ALW, FORWARD}, | |
| 319 {'^', nv_beginline, 0, BL_WHITE | BL_FIX}, | |
| 320 {'_', nv_lineop, 0, 0}, | |
| 321 {'`', nv_gomark, NV_NCH_ALW, FALSE}, | |
| 322 {'a', nv_edit, NV_NCH, 0}, | |
| 323 {'b', nv_bck_word, 0, 0}, | |
| 324 {'c', nv_operator, 0, 0}, | |
| 325 {'d', nv_operator, 0, 0}, | |
| 326 {'e', nv_wordcmd, 0, FALSE}, | |
| 327 {'f', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
| 328 {'g', nv_g_cmd, NV_NCH_ALW, FALSE}, | |
| 329 {'h', nv_left, NV_RL, 0}, | |
| 330 {'i', nv_edit, NV_NCH, 0}, | |
| 331 {'j', nv_down, 0, FALSE}, | |
| 332 {'k', nv_up, 0, FALSE}, | |
| 333 {'l', nv_right, NV_RL, 0}, | |
| 334 {'m', nv_mark, NV_NCH_NOP, 0}, | |
| 335 {'n', nv_next, 0, 0}, | |
| 336 {'o', nv_open, 0, 0}, | |
| 337 {'p', nv_put, 0, 0}, | |
| 338 {'q', nv_record, NV_NCH, 0}, | |
| 339 {'r', nv_replace, NV_NCH_NOP|NV_LANG, 0}, | |
| 340 {'s', nv_subst, NV_KEEPREG, 0}, | |
| 341 {'t', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
| 342 {'u', nv_undo, 0, 0}, | |
| 343 {'w', nv_wordcmd, 0, FALSE}, | |
| 344 {'x', nv_abbrev, NV_KEEPREG, 0}, | |
| 345 {'y', nv_operator, 0, 0}, | |
| 346 {'z', nv_zet, NV_NCH_ALW, 0}, | |
| 347 {'{', nv_findpar, 0, BACKWARD}, | |
| 348 {'|', nv_pipe, 0, 0}, | |
| 349 {'}', nv_findpar, 0, FORWARD}, | |
| 350 {'~', nv_tilde, 0, 0}, | |
| 351 | |
| 352 /* pound sign */ | |
| 353 {POUND, nv_ident, 0, 0}, | |
| 354 #ifdef FEAT_MOUSE | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
355 {K_MOUSEUP, nv_mousescroll, 0, MSCR_UP}, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
356 {K_MOUSEDOWN, nv_mousescroll, 0, MSCR_DOWN}, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
357 {K_MOUSELEFT, nv_mousescroll, 0, MSCR_LEFT}, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
358 {K_MOUSERIGHT, nv_mousescroll, 0, MSCR_RIGHT}, |
| 7 | 359 {K_LEFTMOUSE, nv_mouse, 0, 0}, |
| 360 {K_LEFTMOUSE_NM, nv_mouse, 0, 0}, | |
| 361 {K_LEFTDRAG, nv_mouse, 0, 0}, | |
| 362 {K_LEFTRELEASE, nv_mouse, 0, 0}, | |
| 363 {K_LEFTRELEASE_NM, nv_mouse, 0, 0}, | |
| 364 {K_MIDDLEMOUSE, nv_mouse, 0, 0}, | |
| 365 {K_MIDDLEDRAG, nv_mouse, 0, 0}, | |
| 366 {K_MIDDLERELEASE, nv_mouse, 0, 0}, | |
| 367 {K_RIGHTMOUSE, nv_mouse, 0, 0}, | |
| 368 {K_RIGHTDRAG, nv_mouse, 0, 0}, | |
| 369 {K_RIGHTRELEASE, nv_mouse, 0, 0}, | |
| 370 {K_X1MOUSE, nv_mouse, 0, 0}, | |
| 371 {K_X1DRAG, nv_mouse, 0, 0}, | |
| 372 {K_X1RELEASE, nv_mouse, 0, 0}, | |
| 373 {K_X2MOUSE, nv_mouse, 0, 0}, | |
| 374 {K_X2DRAG, nv_mouse, 0, 0}, | |
| 375 {K_X2RELEASE, nv_mouse, 0, 0}, | |
| 376 #endif | |
| 819 | 377 {K_IGNORE, nv_ignore, NV_KEEPREG, 0}, |
| 620 | 378 {K_NOP, nv_nop, 0, 0}, |
| 7 | 379 {K_INS, nv_edit, 0, 0}, |
| 380 {K_KINS, nv_edit, 0, 0}, | |
| 381 {K_BS, nv_ctrlh, 0, 0}, | |
| 382 {K_UP, nv_up, NV_SSS|NV_STS, FALSE}, | |
| 383 {K_S_UP, nv_page, NV_SS, BACKWARD}, | |
| 384 {K_DOWN, nv_down, NV_SSS|NV_STS, FALSE}, | |
| 385 {K_S_DOWN, nv_page, NV_SS, FORWARD}, | |
| 386 {K_LEFT, nv_left, NV_SSS|NV_STS|NV_RL, 0}, | |
| 387 {K_S_LEFT, nv_bck_word, NV_SS|NV_RL, 0}, | |
| 388 {K_C_LEFT, nv_bck_word, NV_SSS|NV_RL|NV_STS, 1}, | |
| 389 {K_RIGHT, nv_right, NV_SSS|NV_STS|NV_RL, 0}, | |
| 390 {K_S_RIGHT, nv_wordcmd, NV_SS|NV_RL, FALSE}, | |
| 391 {K_C_RIGHT, nv_wordcmd, NV_SSS|NV_RL|NV_STS, TRUE}, | |
| 392 {K_PAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
| 393 {K_KPAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
| 394 {K_PAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
| 395 {K_KPAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
| 396 {K_END, nv_end, NV_SSS|NV_STS, FALSE}, | |
| 397 {K_KEND, nv_end, NV_SSS|NV_STS, FALSE}, | |
| 398 {K_S_END, nv_end, NV_SS, FALSE}, | |
| 399 {K_C_END, nv_end, NV_SSS|NV_STS, TRUE}, | |
| 400 {K_HOME, nv_home, NV_SSS|NV_STS, 0}, | |
| 401 {K_KHOME, nv_home, NV_SSS|NV_STS, 0}, | |
| 402 {K_S_HOME, nv_home, NV_SS, 0}, | |
| 403 {K_C_HOME, nv_goto, NV_SSS|NV_STS, FALSE}, | |
| 404 {K_DEL, nv_abbrev, 0, 0}, | |
| 405 {K_KDEL, nv_abbrev, 0, 0}, | |
| 406 {K_UNDO, nv_kundo, 0, 0}, | |
| 407 {K_HELP, nv_help, NV_NCW, 0}, | |
| 408 {K_F1, nv_help, NV_NCW, 0}, | |
| 409 {K_XF1, nv_help, NV_NCW, 0}, | |
| 410 {K_SELECT, nv_select, 0, 0}, | |
| 411 #ifdef FEAT_GUI | |
| 412 {K_VER_SCROLLBAR, nv_ver_scrollbar, 0, 0}, | |
| 413 {K_HOR_SCROLLBAR, nv_hor_scrollbar, 0, 0}, | |
| 414 #endif | |
| 685 | 415 #ifdef FEAT_GUI_TABLINE |
| 416 {K_TABLINE, nv_tabline, 0, 0}, | |
| 686 | 417 {K_TABMENU, nv_tabmenu, 0, 0}, |
| 685 | 418 #endif |
| 7 | 419 #ifdef FEAT_FKMAP |
| 420 {K_F8, farsi_fkey, 0, 0}, | |
| 421 {K_F9, farsi_fkey, 0, 0}, | |
| 422 #endif | |
| 423 #ifdef FEAT_SNIFF | |
| 424 {K_SNIFF, nv_sniff, 0, 0}, | |
| 425 #endif | |
| 426 #ifdef FEAT_NETBEANS_INTG | |
| 427 {K_F21, nv_nbcmd, NV_NCH_ALW, 0}, | |
| 428 #endif | |
| 429 #ifdef FEAT_DND | |
| 430 {K_DROP, nv_drop, NV_STS, 0}, | |
| 431 #endif | |
| 203 | 432 #ifdef FEAT_AUTOCMD |
| 819 | 433 {K_CURSORHOLD, nv_cursorhold, NV_KEEPREG, 0}, |
| 203 | 434 #endif |
| 7 | 435 }; |
| 436 | |
| 437 /* Number of commands in nv_cmds[]. */ | |
| 438 #define NV_CMDS_SIZE (sizeof(nv_cmds) / sizeof(struct nv_cmd)) | |
| 439 | |
| 440 /* Sorted index of commands in nv_cmds[]. */ | |
| 441 static short nv_cmd_idx[NV_CMDS_SIZE]; | |
| 442 | |
| 443 /* The highest index for which | |
| 444 * nv_cmds[idx].cmd_char == nv_cmd_idx[nv_cmds[idx].cmd_char] */ | |
| 445 static int nv_max_linear; | |
| 446 | |
| 447 /* | |
| 448 * Compare functions for qsort() below, that checks the command character | |
| 449 * through the index in nv_cmd_idx[]. | |
| 450 */ | |
| 451 static int | |
| 452 #ifdef __BORLANDC__ | |
| 453 _RTLENTRYF | |
| 454 #endif | |
| 455 nv_compare(s1, s2) | |
| 456 const void *s1; | |
| 457 const void *s2; | |
| 458 { | |
| 459 int c1, c2; | |
| 460 | |
| 461 /* The commands are sorted on absolute value. */ | |
| 462 c1 = nv_cmds[*(const short *)s1].cmd_char; | |
| 463 c2 = nv_cmds[*(const short *)s2].cmd_char; | |
| 464 if (c1 < 0) | |
| 465 c1 = -c1; | |
| 466 if (c2 < 0) | |
| 467 c2 = -c2; | |
| 468 return c1 - c2; | |
| 469 } | |
| 470 | |
| 471 /* | |
| 472 * Initialize the nv_cmd_idx[] table. | |
| 473 */ | |
| 474 void | |
| 475 init_normal_cmds() | |
| 476 { | |
| 477 int i; | |
| 478 | |
| 479 /* Fill the index table with a one to one relation. */ | |
| 1877 | 480 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
| 7 | 481 nv_cmd_idx[i] = i; |
| 482 | |
| 483 /* Sort the commands by the command character. */ | |
| 484 qsort((void *)&nv_cmd_idx, (size_t)NV_CMDS_SIZE, sizeof(short), nv_compare); | |
| 485 | |
| 486 /* Find the first entry that can't be indexed by the command character. */ | |
| 1877 | 487 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
| 7 | 488 if (i != nv_cmds[nv_cmd_idx[i]].cmd_char) |
| 489 break; | |
| 490 nv_max_linear = i - 1; | |
| 491 } | |
| 492 | |
| 493 /* | |
| 494 * Search for a command in the commands table. | |
| 495 * Returns -1 for invalid command. | |
| 496 */ | |
| 497 static int | |
| 498 find_command(cmdchar) | |
| 499 int cmdchar; | |
| 500 { | |
| 501 int i; | |
| 502 int idx; | |
| 503 int top, bot; | |
| 504 int c; | |
| 505 | |
| 506 #ifdef FEAT_MBYTE | |
| 507 /* A multi-byte character is never a command. */ | |
| 508 if (cmdchar >= 0x100) | |
| 509 return -1; | |
| 510 #endif | |
| 511 | |
| 512 /* We use the absolute value of the character. Special keys have a | |
| 513 * negative value, but are sorted on their absolute value. */ | |
| 514 if (cmdchar < 0) | |
| 515 cmdchar = -cmdchar; | |
| 516 | |
| 517 /* If the character is in the first part: The character is the index into | |
| 518 * nv_cmd_idx[]. */ | |
| 519 if (cmdchar <= nv_max_linear) | |
| 520 return nv_cmd_idx[cmdchar]; | |
| 521 | |
| 522 /* Perform a binary search. */ | |
| 523 bot = nv_max_linear + 1; | |
| 524 top = NV_CMDS_SIZE - 1; | |
| 525 idx = -1; | |
| 526 while (bot <= top) | |
| 527 { | |
| 528 i = (top + bot) / 2; | |
| 529 c = nv_cmds[nv_cmd_idx[i]].cmd_char; | |
| 530 if (c < 0) | |
| 531 c = -c; | |
| 532 if (cmdchar == c) | |
| 533 { | |
| 534 idx = nv_cmd_idx[i]; | |
| 535 break; | |
| 536 } | |
| 537 if (cmdchar > c) | |
| 538 bot = i + 1; | |
| 539 else | |
| 540 top = i - 1; | |
| 541 } | |
| 542 return idx; | |
| 543 } | |
| 544 | |
| 545 /* | |
| 546 * Execute a command in Normal mode. | |
| 547 */ | |
| 548 void | |
| 549 normal_cmd(oap, toplevel) | |
| 550 oparg_T *oap; | |
| 1877 | 551 int toplevel UNUSED; /* TRUE when called from main() */ |
| 7 | 552 { |
| 553 cmdarg_T ca; /* command arguments */ | |
| 554 int c; | |
| 555 int ctrl_w = FALSE; /* got CTRL-W command */ | |
| 556 int old_col = curwin->w_curswant; | |
| 557 #ifdef FEAT_CMDL_INFO | |
| 558 int need_flushbuf; /* need to call out_flush() */ | |
| 559 #endif | |
| 560 pos_T old_pos; /* cursor position before command */ | |
| 561 int mapped_len; | |
| 562 static int old_mapped_len = 0; | |
| 563 int idx; | |
| 1751 | 564 #ifdef FEAT_EVAL |
| 565 int set_prevcount = FALSE; | |
| 566 #endif | |
| 7 | 567 |
| 568 vim_memset(&ca, 0, sizeof(ca)); /* also resets ca.retval */ | |
| 569 ca.oap = oap; | |
| 1692 | 570 |
| 571 /* Use a count remembered from before entering an operator. After typing | |
| 572 * "3d" we return from normal_cmd() and come back here, the "3" is | |
| 573 * remembered in "opcount". */ | |
| 7 | 574 ca.opcount = opcount; |
| 575 | |
| 576 #ifdef FEAT_SNIFF | |
| 577 want_sniff_request = sniff_connected; | |
| 578 #endif | |
| 579 | |
| 580 /* | |
| 581 * If there is an operator pending, then the command we take this time | |
| 582 * will terminate it. Finish_op tells us to finish the operation before | |
| 583 * returning this time (unless the operation was cancelled). | |
| 584 */ | |
| 585 #ifdef CURSOR_SHAPE | |
| 586 c = finish_op; | |
| 587 #endif | |
| 588 finish_op = (oap->op_type != OP_NOP); | |
| 589 #ifdef CURSOR_SHAPE | |
| 590 if (finish_op != c) | |
| 591 { | |
| 592 ui_cursor_shape(); /* may show different cursor shape */ | |
| 593 # ifdef FEAT_MOUSESHAPE | |
| 594 update_mouseshape(-1); | |
| 595 # endif | |
| 596 } | |
| 597 #endif | |
| 598 | |
| 1692 | 599 /* When not finishing an operator and no register name typed, reset the |
| 600 * count. */ | |
| 7 | 601 if (!finish_op && !oap->regname) |
| 1751 | 602 { |
| 7 | 603 ca.opcount = 0; |
| 1751 | 604 #ifdef FEAT_EVAL |
| 605 set_prevcount = TRUE; | |
| 606 #endif | |
| 607 } | |
| 7 | 608 |
| 1692 | 609 #ifdef FEAT_AUTOCMD |
| 610 /* Restore counts from before receiving K_CURSORHOLD. This means after | |
| 611 * typing "3", handling K_CURSORHOLD and then typing "2" we get "32", not | |
| 612 * "3 * 2". */ | |
| 613 if (oap->prev_opcount > 0 || oap->prev_count0 > 0) | |
| 614 { | |
| 615 ca.opcount = oap->prev_opcount; | |
| 616 ca.count0 = oap->prev_count0; | |
| 617 oap->prev_opcount = 0; | |
| 618 oap->prev_count0 = 0; | |
| 619 } | |
| 620 #endif | |
| 621 | |
| 7 | 622 mapped_len = typebuf_maplen(); |
| 623 | |
| 624 State = NORMAL_BUSY; | |
| 625 #ifdef USE_ON_FLY_SCROLL | |
| 626 dont_scroll = FALSE; /* allow scrolling here */ | |
| 627 #endif | |
| 628 | |
| 2667 | 629 #ifdef FEAT_EVAL |
| 630 /* Set v:count here, when called from main() and not a stuffed | |
| 631 * command, so that v:count can be used in an expression mapping | |
| 5649 | 632 * when there is no count. Do set it for redo. */ |
| 633 if (toplevel && readbuf1_empty()) | |
| 2667 | 634 set_vcount_ca(&ca, &set_prevcount); |
| 635 #endif | |
| 636 | |
| 7 | 637 /* |
| 638 * Get the command character from the user. | |
| 639 */ | |
| 640 c = safe_vgetc(); | |
| 641 LANGMAP_ADJUST(c, TRUE); | |
| 642 | |
| 643 /* | |
| 644 * If a mapping was started in Visual or Select mode, remember the length | |
| 645 * of the mapping. This is used below to not return to Insert mode for as | |
| 646 * long as the mapping is being executed. | |
| 647 */ | |
| 648 if (restart_edit == 0) | |
| 649 old_mapped_len = 0; | |
| 650 else if (old_mapped_len | |
| 819 | 651 || (VIsual_active && mapped_len == 0 && typebuf_maplen() > 0)) |
| 7 | 652 old_mapped_len = typebuf_maplen(); |
| 653 | |
| 654 if (c == NUL) | |
| 655 c = K_ZERO; | |
| 656 | |
| 657 /* | |
| 658 * In Select mode, typed text replaces the selection. | |
| 659 */ | |
| 660 if (VIsual_active | |
| 661 && VIsual_select | |
| 662 && (vim_isprintc(c) || c == NL || c == CAR || c == K_KENTER)) | |
| 663 { | |
| 275 | 664 /* Fake a "c"hange command. When "restart_edit" is set (e.g., because |
| 665 * 'insertmode' is set) fake a "d"elete command, Insert mode will | |
| 666 * restart automatically. | |
| 1051 | 667 * Insert the typed character in the typeahead buffer, so that it can |
| 668 * be mapped in Insert mode. Required for ":lmap" to work. */ | |
| 852 | 669 ins_char_typebuf(c); |
| 275 | 670 if (restart_edit != 0) |
| 671 c = 'd'; | |
| 672 else | |
| 673 c = 'c'; | |
| 695 | 674 msg_nowait = TRUE; /* don't delay going to insert mode */ |
| 4472 | 675 old_mapped_len = 0; /* do go to Insert mode */ |
| 7 | 676 } |
| 677 | |
| 678 #ifdef FEAT_CMDL_INFO | |
| 679 need_flushbuf = add_to_showcmd(c); | |
| 680 #endif | |
| 681 | |
| 682 getcount: | |
| 683 if (!(VIsual_active && VIsual_select)) | |
| 684 { | |
| 685 /* | |
| 686 * Handle a count before a command and compute ca.count0. | |
| 687 * Note that '0' is a command and not the start of a count, but it's | |
| 688 * part of a count after other digits. | |
| 689 */ | |
| 690 while ( (c >= '1' && c <= '9') | |
| 691 || (ca.count0 != 0 && (c == K_DEL || c == K_KDEL || c == '0'))) | |
| 692 { | |
| 693 if (c == K_DEL || c == K_KDEL) | |
| 694 { | |
| 695 ca.count0 /= 10; | |
| 696 #ifdef FEAT_CMDL_INFO | |
| 697 del_from_showcmd(4); /* delete the digit and ~@% */ | |
| 698 #endif | |
| 699 } | |
| 700 else | |
| 701 ca.count0 = ca.count0 * 10 + (c - '0'); | |
| 702 if (ca.count0 < 0) /* got too large! */ | |
| 703 ca.count0 = 999999999L; | |
| 1425 | 704 #ifdef FEAT_EVAL |
| 705 /* Set v:count here, when called from main() and not a stuffed | |
| 706 * command, so that v:count can be used in an expression mapping | |
| 5649 | 707 * right after the count. Do set it for redo. */ |
| 708 if (toplevel && readbuf1_empty()) | |
| 2667 | 709 set_vcount_ca(&ca, &set_prevcount); |
| 1425 | 710 #endif |
| 7 | 711 if (ctrl_w) |
| 712 { | |
| 713 ++no_mapping; | |
| 714 ++allow_keys; /* no mapping for nchar, but keys */ | |
| 715 } | |
| 716 ++no_zero_mapping; /* don't map zero here */ | |
| 1389 | 717 c = plain_vgetc(); |
| 7 | 718 LANGMAP_ADJUST(c, TRUE); |
| 719 --no_zero_mapping; | |
| 720 if (ctrl_w) | |
| 721 { | |
| 722 --no_mapping; | |
| 723 --allow_keys; | |
| 724 } | |
| 725 #ifdef FEAT_CMDL_INFO | |
| 726 need_flushbuf |= add_to_showcmd(c); | |
| 727 #endif | |
| 728 } | |
| 729 | |
| 730 /* | |
| 731 * If we got CTRL-W there may be a/another count | |
| 732 */ | |
| 733 if (c == Ctrl_W && !ctrl_w && oap->op_type == OP_NOP) | |
| 734 { | |
| 735 ctrl_w = TRUE; | |
| 736 ca.opcount = ca.count0; /* remember first count */ | |
| 737 ca.count0 = 0; | |
| 738 ++no_mapping; | |
| 739 ++allow_keys; /* no mapping for nchar, but keys */ | |
| 1389 | 740 c = plain_vgetc(); /* get next character */ |
| 7 | 741 LANGMAP_ADJUST(c, TRUE); |
| 742 --no_mapping; | |
| 743 --allow_keys; | |
| 744 #ifdef FEAT_CMDL_INFO | |
| 745 need_flushbuf |= add_to_showcmd(c); | |
| 746 #endif | |
| 747 goto getcount; /* jump back */ | |
| 748 } | |
| 749 } | |
| 750 | |
| 1692 | 751 #ifdef FEAT_AUTOCMD |
| 752 if (c == K_CURSORHOLD) | |
| 753 { | |
| 754 /* Save the count values so that ca.opcount and ca.count0 are exactly | |
| 755 * the same when coming back here after handling K_CURSORHOLD. */ | |
| 756 oap->prev_opcount = ca.opcount; | |
| 757 oap->prev_count0 = ca.count0; | |
| 758 } | |
| 759 else | |
| 760 #endif | |
| 761 if (ca.opcount != 0) | |
| 762 { | |
| 763 /* | |
| 764 * If we're in the middle of an operator (including after entering a | |
| 765 * yank buffer with '"') AND we had a count before the operator, then | |
| 766 * that count overrides the current value of ca.count0. | |
| 767 * What this means effectively, is that commands like "3dw" get turned | |
| 768 * into "d3w" which makes things fall into place pretty neatly. | |
| 769 * If you give a count before AND after the operator, they are | |
| 770 * multiplied. | |
| 771 */ | |
| 7 | 772 if (ca.count0) |
| 773 ca.count0 *= ca.opcount; | |
| 774 else | |
| 775 ca.count0 = ca.opcount; | |
| 776 } | |
| 777 | |
| 778 /* | |
| 779 * Always remember the count. It will be set to zero (on the next call, | |
| 780 * above) when there is no pending operator. | |
| 781 * When called from main(), save the count for use by the "count" built-in | |
| 782 * variable. | |
| 783 */ | |
| 784 ca.opcount = ca.count0; | |
| 785 ca.count1 = (ca.count0 == 0 ? 1 : ca.count0); | |
| 786 | |
| 787 #ifdef FEAT_EVAL | |
| 788 /* | |
| 789 * Only set v:count when called from main() and not a stuffed command. | |
| 5649 | 790 * Do set it for redo. |
| 7 | 791 */ |
| 5649 | 792 if (toplevel && readbuf1_empty()) |
| 1751 | 793 set_vcount(ca.count0, ca.count1, set_prevcount); |
| 7 | 794 #endif |
| 795 | |
| 796 /* | |
| 797 * Find the command character in the table of commands. | |
| 798 * For CTRL-W we already got nchar when looking for a count. | |
| 799 */ | |
| 800 if (ctrl_w) | |
| 801 { | |
| 802 ca.nchar = c; | |
| 803 ca.cmdchar = Ctrl_W; | |
| 804 } | |
| 805 else | |
| 806 ca.cmdchar = c; | |
| 807 idx = find_command(ca.cmdchar); | |
| 808 if (idx < 0) | |
| 809 { | |
| 810 /* Not a known command: beep. */ | |
| 811 clearopbeep(oap); | |
| 812 goto normal_end; | |
| 813 } | |
| 631 | 814 |
| 633 | 815 if (text_locked() && (nv_cmds[idx].cmd_flags & NV_NCW)) |
| 631 | 816 { |
| 5848 | 817 /* This command is not allowed while editing a cmdline: beep. */ |
| 7 | 818 clearopbeep(oap); |
| 633 | 819 text_locked_msg(); |
| 7 | 820 goto normal_end; |
| 821 } | |
| 819 | 822 #ifdef FEAT_AUTOCMD |
| 823 if ((nv_cmds[idx].cmd_flags & NV_NCW) && curbuf_locked()) | |
| 824 goto normal_end; | |
| 825 #endif | |
| 7 | 826 |
| 827 /* | |
| 828 * In Visual/Select mode, a few keys are handled in a special way. | |
| 829 */ | |
| 830 if (VIsual_active) | |
| 831 { | |
| 832 /* when 'keymodel' contains "stopsel" may stop Select/Visual mode */ | |
| 833 if (km_stopsel | |
| 834 && (nv_cmds[idx].cmd_flags & NV_STS) | |
| 835 && !(mod_mask & MOD_MASK_SHIFT)) | |
| 836 { | |
| 837 end_visual_mode(); | |
| 838 redraw_curbuf_later(INVERTED); | |
| 839 } | |
| 840 | |
| 841 /* Keys that work different when 'keymodel' contains "startsel" */ | |
| 842 if (km_startsel) | |
| 843 { | |
| 844 if (nv_cmds[idx].cmd_flags & NV_SS) | |
| 845 { | |
| 846 unshift_special(&ca); | |
| 847 idx = find_command(ca.cmdchar); | |
| 840 | 848 if (idx < 0) |
| 849 { | |
| 850 /* Just in case */ | |
| 851 clearopbeep(oap); | |
| 852 goto normal_end; | |
| 853 } | |
| 7 | 854 } |
| 855 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
| 856 && (mod_mask & MOD_MASK_SHIFT)) | |
| 857 { | |
| 858 mod_mask &= ~MOD_MASK_SHIFT; | |
| 859 } | |
| 860 } | |
| 861 } | |
| 862 | |
| 863 #ifdef FEAT_RIGHTLEFT | |
| 864 if (curwin->w_p_rl && KeyTyped && !KeyStuffed | |
| 865 && (nv_cmds[idx].cmd_flags & NV_RL)) | |
| 866 { | |
| 867 /* Invert horizontal movements and operations. Only when typed by the | |
| 868 * user directly, not when the result of a mapping or "x" translated | |
| 869 * to "dl". */ | |
| 870 switch (ca.cmdchar) | |
| 871 { | |
| 872 case 'l': ca.cmdchar = 'h'; break; | |
| 873 case K_RIGHT: ca.cmdchar = K_LEFT; break; | |
| 874 case K_S_RIGHT: ca.cmdchar = K_S_LEFT; break; | |
| 875 case K_C_RIGHT: ca.cmdchar = K_C_LEFT; break; | |
| 876 case 'h': ca.cmdchar = 'l'; break; | |
| 877 case K_LEFT: ca.cmdchar = K_RIGHT; break; | |
| 878 case K_S_LEFT: ca.cmdchar = K_S_RIGHT; break; | |
| 879 case K_C_LEFT: ca.cmdchar = K_C_RIGHT; break; | |
| 880 case '>': ca.cmdchar = '<'; break; | |
| 881 case '<': ca.cmdchar = '>'; break; | |
| 882 } | |
| 883 idx = find_command(ca.cmdchar); | |
| 884 } | |
| 885 #endif | |
| 886 | |
| 887 /* | |
| 888 * Get an additional character if we need one. | |
| 889 */ | |
| 890 if ((nv_cmds[idx].cmd_flags & NV_NCH) | |
| 891 && (((nv_cmds[idx].cmd_flags & NV_NCH_NOP) == NV_NCH_NOP | |
| 892 && oap->op_type == OP_NOP) | |
| 893 || (nv_cmds[idx].cmd_flags & NV_NCH_ALW) == NV_NCH_ALW | |
| 894 || (ca.cmdchar == 'q' | |
| 895 && oap->op_type == OP_NOP | |
| 896 && !Recording | |
| 897 && !Exec_reg) | |
| 898 || ((ca.cmdchar == 'a' || ca.cmdchar == 'i') | |
| 5735 | 899 && (oap->op_type != OP_NOP || VIsual_active)))) |
| 7 | 900 { |
| 901 int *cp; | |
| 902 int repl = FALSE; /* get character for replace mode */ | |
| 903 int lit = FALSE; /* get extra character literally */ | |
| 904 int langmap_active = FALSE; /* using :lmap mappings */ | |
| 905 int lang; /* getting a text character */ | |
| 906 #ifdef USE_IM_CONTROL | |
| 907 int save_smd; /* saved value of p_smd */ | |
| 908 #endif | |
| 909 | |
| 910 ++no_mapping; | |
| 911 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1343 | 912 #ifdef FEAT_AUTOCMD |
| 913 /* Don't generate a CursorHold event here, most commands can't handle | |
| 914 * it, e.g., nv_replace(), nv_csearch(). */ | |
| 915 did_cursorhold = TRUE; | |
| 916 #endif | |
| 7 | 917 if (ca.cmdchar == 'g') |
| 918 { | |
| 919 /* | |
| 920 * For 'g' get the next character now, so that we can check for | |
| 921 * "gr", "g'" and "g`". | |
| 922 */ | |
| 1389 | 923 ca.nchar = plain_vgetc(); |
| 7 | 924 LANGMAP_ADJUST(ca.nchar, TRUE); |
| 925 #ifdef FEAT_CMDL_INFO | |
| 926 need_flushbuf |= add_to_showcmd(ca.nchar); | |
| 927 #endif | |
| 928 if (ca.nchar == 'r' || ca.nchar == '\'' || ca.nchar == '`' | |
| 5523 | 929 || ca.nchar == Ctrl_BSL) |
| 7 | 930 { |
| 931 cp = &ca.extra_char; /* need to get a third character */ | |
| 932 if (ca.nchar != 'r') | |
| 933 lit = TRUE; /* get it literally */ | |
| 934 else | |
| 935 repl = TRUE; /* get it in replace mode */ | |
| 936 } | |
| 937 else | |
| 938 cp = NULL; /* no third character needed */ | |
| 939 } | |
| 940 else | |
| 941 { | |
| 942 if (ca.cmdchar == 'r') /* get it in replace mode */ | |
| 943 repl = TRUE; | |
| 944 cp = &ca.nchar; | |
| 945 } | |
| 946 lang = (repl || (nv_cmds[idx].cmd_flags & NV_LANG)); | |
| 947 | |
| 948 /* | |
| 949 * Get a second or third character. | |
| 950 */ | |
| 951 if (cp != NULL) | |
| 952 { | |
| 953 #ifdef CURSOR_SHAPE | |
| 954 if (repl) | |
| 955 { | |
| 956 State = REPLACE; /* pretend Replace mode */ | |
| 957 ui_cursor_shape(); /* show different cursor shape */ | |
| 958 } | |
| 959 #endif | |
| 960 if (lang && curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 961 { | |
| 962 /* Allow mappings defined with ":lmap". */ | |
| 963 --no_mapping; | |
| 964 --allow_keys; | |
| 965 if (repl) | |
| 966 State = LREPLACE; | |
| 967 else | |
| 968 State = LANGMAP; | |
| 969 langmap_active = TRUE; | |
| 970 } | |
| 971 #ifdef USE_IM_CONTROL | |
| 972 save_smd = p_smd; | |
| 973 p_smd = FALSE; /* Don't let the IM code show the mode here */ | |
| 974 if (lang && curbuf->b_p_iminsert == B_IMODE_IM) | |
| 975 im_set_active(TRUE); | |
| 976 #endif | |
| 977 | |
| 1389 | 978 *cp = plain_vgetc(); |
| 7 | 979 |
| 980 if (langmap_active) | |
| 981 { | |
| 982 /* Undo the decrement done above */ | |
| 983 ++no_mapping; | |
| 984 ++allow_keys; | |
| 985 State = NORMAL_BUSY; | |
| 986 } | |
| 987 #ifdef USE_IM_CONTROL | |
| 988 if (lang) | |
| 989 { | |
| 990 if (curbuf->b_p_iminsert != B_IMODE_LMAP) | |
| 991 im_save_status(&curbuf->b_p_iminsert); | |
| 992 im_set_active(FALSE); | |
| 993 } | |
| 994 p_smd = save_smd; | |
| 995 #endif | |
| 996 #ifdef CURSOR_SHAPE | |
| 997 State = NORMAL_BUSY; | |
| 998 #endif | |
| 999 #ifdef FEAT_CMDL_INFO | |
| 1000 need_flushbuf |= add_to_showcmd(*cp); | |
| 1001 #endif | |
| 1002 | |
| 1003 if (!lit) | |
| 1004 { | |
| 1005 #ifdef FEAT_DIGRAPHS | |
| 1006 /* Typing CTRL-K gets a digraph. */ | |
| 1007 if (*cp == Ctrl_K | |
| 1008 && ((nv_cmds[idx].cmd_flags & NV_LANG) | |
| 1009 || cp == &ca.extra_char) | |
| 1010 && vim_strchr(p_cpo, CPO_DIGRAPH) == NULL) | |
| 1011 { | |
| 1012 c = get_digraph(FALSE); | |
| 1013 if (c > 0) | |
| 1014 { | |
| 1015 *cp = c; | |
| 1016 # ifdef FEAT_CMDL_INFO | |
| 1017 /* Guessing how to update showcmd here... */ | |
| 1018 del_from_showcmd(3); | |
| 1019 need_flushbuf |= add_to_showcmd(*cp); | |
| 1020 # endif | |
| 1021 } | |
| 1022 } | |
| 1023 #endif | |
| 1024 | |
| 1025 /* adjust chars > 127, except after "tTfFr" commands */ | |
| 1026 LANGMAP_ADJUST(*cp, !lang); | |
| 1027 #ifdef FEAT_RIGHTLEFT | |
| 1028 /* adjust Hebrew mapped char */ | |
| 1029 if (p_hkmap && lang && KeyTyped) | |
| 1030 *cp = hkmap(*cp); | |
| 1031 # ifdef FEAT_FKMAP | |
| 1032 /* adjust Farsi mapped char */ | |
| 1033 if (p_fkmap && lang && KeyTyped) | |
| 1034 *cp = fkmap(*cp); | |
| 1035 # endif | |
| 1036 #endif | |
| 1037 } | |
| 1038 | |
| 1039 /* | |
| 1040 * When the next character is CTRL-\ a following CTRL-N means the | |
| 1041 * command is aborted and we go to Normal mode. | |
| 1042 */ | |
| 1043 if (cp == &ca.extra_char | |
| 1044 && ca.nchar == Ctrl_BSL | |
| 1045 && (ca.extra_char == Ctrl_N || ca.extra_char == Ctrl_G)) | |
| 1046 { | |
| 1047 ca.cmdchar = Ctrl_BSL; | |
| 1048 ca.nchar = ca.extra_char; | |
| 1049 idx = find_command(ca.cmdchar); | |
| 1050 } | |
| 3908 | 1051 else if ((ca.nchar == 'n' || ca.nchar == 'N') && ca.cmdchar == 'g') |
| 3896 | 1052 ca.oap->op_type = get_op_type(*cp, NUL); |
| 7 | 1053 else if (*cp == Ctrl_BSL) |
| 1054 { | |
| 1055 long towait = (p_ttm >= 0 ? p_ttm : p_tm); | |
| 1056 | |
| 1057 /* There is a busy wait here when typing "f<C-\>" and then | |
| 1058 * something different from CTRL-N. Can't be avoided. */ | |
| 1059 while ((c = vpeekc()) <= 0 && towait > 0L) | |
| 1060 { | |
| 1061 do_sleep(towait > 50L ? 50L : towait); | |
| 1062 towait -= 50L; | |
| 1063 } | |
| 1064 if (c > 0) | |
| 1065 { | |
| 1389 | 1066 c = plain_vgetc(); |
| 7 | 1067 if (c != Ctrl_N && c != Ctrl_G) |
| 1068 vungetc(c); | |
| 1069 else | |
| 1070 { | |
| 1071 ca.cmdchar = Ctrl_BSL; | |
| 1072 ca.nchar = c; | |
| 1073 idx = find_command(ca.cmdchar); | |
| 1074 } | |
| 1075 } | |
| 1076 } | |
| 1077 | |
| 1078 #ifdef FEAT_MBYTE | |
| 1079 /* When getting a text character and the next character is a | |
| 1080 * multi-byte character, it could be a composing character. | |
| 6071 | 1081 * However, don't wait for it to arrive. Also, do enable mapping, |
| 1082 * because if it's put back with vungetc() it's too late to apply | |
| 1083 * mapping. */ | |
| 1084 --no_mapping; | |
| 7 | 1085 while (enc_utf8 && lang && (c = vpeekc()) > 0 |
| 1086 && (c >= 0x100 || MB_BYTE2LEN(vpeekc()) > 1)) | |
| 1087 { | |
| 1389 | 1088 c = plain_vgetc(); |
| 7 | 1089 if (!utf_iscomposing(c)) |
| 1090 { | |
| 1091 vungetc(c); /* it wasn't, put it back */ | |
| 1092 break; | |
| 1093 } | |
| 1094 else if (ca.ncharC1 == 0) | |
| 1095 ca.ncharC1 = c; | |
| 1096 else | |
| 1097 ca.ncharC2 = c; | |
| 1098 } | |
| 6071 | 1099 ++no_mapping; |
| 7 | 1100 #endif |
| 1101 } | |
| 1102 --no_mapping; | |
| 1103 --allow_keys; | |
| 1104 } | |
| 1105 | |
| 1106 #ifdef FEAT_CMDL_INFO | |
| 1107 /* | |
| 1108 * Flush the showcmd characters onto the screen so we can see them while | |
| 1109 * the command is being executed. Only do this when the shown command was | |
| 1110 * actually displayed, otherwise this will slow down a lot when executing | |
| 1111 * mappings. | |
| 1112 */ | |
| 1113 if (need_flushbuf) | |
| 1114 out_flush(); | |
| 1115 #endif | |
| 203 | 1116 #ifdef FEAT_AUTOCMD |
| 1727 | 1117 if (ca.cmdchar != K_IGNORE) |
| 1118 did_cursorhold = FALSE; | |
| 203 | 1119 #endif |
| 7 | 1120 |
| 1121 State = NORMAL; | |
| 1122 | |
| 1123 if (ca.nchar == ESC) | |
| 1124 { | |
| 1125 clearop(oap); | |
| 1126 if (restart_edit == 0 && goto_im()) | |
| 1127 restart_edit = 'a'; | |
| 1128 goto normal_end; | |
| 1129 } | |
| 1130 | |
| 24 | 1131 if (ca.cmdchar != K_IGNORE) |
| 1132 { | |
| 1133 msg_didout = FALSE; /* don't scroll screen up for normal command */ | |
| 1134 msg_col = 0; | |
| 1135 } | |
| 7 | 1136 |
| 1137 old_pos = curwin->w_cursor; /* remember where cursor was */ | |
| 1138 | |
| 1139 /* When 'keymodel' contains "startsel" some keys start Select/Visual | |
| 1140 * mode. */ | |
| 1141 if (!VIsual_active && km_startsel) | |
| 1142 { | |
| 1143 if (nv_cmds[idx].cmd_flags & NV_SS) | |
| 1144 { | |
| 1145 start_selection(); | |
| 1146 unshift_special(&ca); | |
| 1147 idx = find_command(ca.cmdchar); | |
| 1148 } | |
| 1149 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
| 1150 && (mod_mask & MOD_MASK_SHIFT)) | |
| 1151 { | |
| 1152 start_selection(); | |
| 1153 mod_mask &= ~MOD_MASK_SHIFT; | |
| 1154 } | |
| 1155 } | |
| 1156 | |
| 1157 /* | |
| 1158 * Execute the command! | |
| 1159 * Call the command function found in the commands table. | |
| 1160 */ | |
| 1161 ca.arg = nv_cmds[idx].cmd_arg; | |
| 1162 (nv_cmds[idx].cmd_func)(&ca); | |
| 1163 | |
| 1164 /* | |
| 1165 * If we didn't start or finish an operator, reset oap->regname, unless we | |
| 1166 * need it later. | |
| 1167 */ | |
| 1168 if (!finish_op | |
| 1169 && !oap->op_type | |
| 1170 && (idx < 0 || !(nv_cmds[idx].cmd_flags & NV_KEEPREG))) | |
| 1171 { | |
| 1172 clearop(oap); | |
| 1173 #ifdef FEAT_EVAL | |
| 2821 | 1174 { |
| 1175 int regname = 0; | |
| 2829 | 1176 |
| 2821 | 1177 /* Adjust the register according to 'clipboard', so that when |
| 1178 * "unnamed" is present it becomes '*' or '+' instead of '"'. */ | |
| 2829 | 1179 # ifdef FEAT_CLIPBOARD |
| 2821 | 1180 adjust_clip_reg(®name); |
| 2829 | 1181 # endif |
| 2821 | 1182 set_reg_var(regname); |
| 1183 } | |
| 7 | 1184 #endif |
| 1185 } | |
| 1186 | |
| 570 | 1187 /* Get the length of mapped chars again after typing a count, second |
| 36 | 1188 * character or "z333<cr>". */ |
| 1189 if (old_mapped_len > 0) | |
| 1190 old_mapped_len = typebuf_maplen(); | |
| 1191 | |
| 7 | 1192 /* |
| 1193 * If an operation is pending, handle it... | |
| 1194 */ | |
| 1195 do_pending_operator(&ca, old_col, FALSE); | |
| 1196 | |
| 1197 /* | |
| 1198 * Wait for a moment when a message is displayed that will be overwritten | |
| 1199 * by the mode message. | |
| 1200 * In Visual mode and with "^O" in Insert mode, a short message will be | |
| 1201 * overwritten by the mode message. Wait a bit, until a key is hit. | |
| 1202 * In Visual mode, it's more important to keep the Visual area updated | |
| 1203 * than keeping a message (e.g. from a /pat search). | |
| 1204 * Only do this if the command was typed, not from a mapping. | |
| 1205 * Don't wait when emsg_silent is non-zero. | |
| 1206 * Also wait a bit after an error message, e.g. for "^O:". | |
| 1207 * Don't redraw the screen, it would remove the message. | |
| 1208 */ | |
| 1209 if ( ((p_smd | |
| 641 | 1210 && msg_silent == 0 |
| 7 | 1211 && (restart_edit != 0 |
| 1212 || (VIsual_active | |
| 1213 && old_pos.lnum == curwin->w_cursor.lnum | |
| 1214 && old_pos.col == curwin->w_cursor.col) | |
| 1215 ) | |
| 1216 && (clear_cmdline | |
| 1217 || redraw_cmdline) | |
| 1218 && (msg_didout || (msg_didany && msg_scroll)) | |
| 1219 && !msg_nowait | |
| 1220 && KeyTyped) | |
| 1221 || (restart_edit != 0 | |
| 1222 && !VIsual_active | |
| 1223 && (msg_scroll | |
| 1224 || emsg_on_display))) | |
| 1225 && oap->regname == 0 | |
| 1226 && !(ca.retval & CA_COMMAND_BUSY) | |
| 1227 && stuff_empty() | |
| 1228 && typebuf_typed() | |
| 1229 && emsg_silent == 0 | |
| 1230 && !did_wait_return | |
| 1231 && oap->op_type == OP_NOP) | |
| 1232 { | |
| 1233 int save_State = State; | |
| 1234 | |
| 1235 /* Draw the cursor with the right shape here */ | |
| 1236 if (restart_edit != 0) | |
| 1237 State = INSERT; | |
| 1238 | |
| 1239 /* If need to redraw, and there is a "keep_msg", redraw before the | |
| 1240 * delay */ | |
| 1241 if (must_redraw && keep_msg != NULL && !emsg_on_display) | |
| 1242 { | |
| 1243 char_u *kmsg; | |
| 1244 | |
| 1245 kmsg = keep_msg; | |
| 1246 keep_msg = NULL; | |
| 1247 /* showmode() will clear keep_msg, but we want to use it anyway */ | |
| 1248 update_screen(0); | |
| 1249 /* now reset it, otherwise it's put in the history again */ | |
| 1250 keep_msg = kmsg; | |
| 1251 msg_attr(kmsg, keep_msg_attr); | |
| 1252 vim_free(kmsg); | |
| 1253 } | |
| 1254 setcursor(); | |
| 1255 cursor_on(); | |
| 1256 out_flush(); | |
| 1257 if (msg_scroll || emsg_on_display) | |
| 1258 ui_delay(1000L, TRUE); /* wait at least one second */ | |
| 1259 ui_delay(3000L, FALSE); /* wait up to three seconds */ | |
| 1260 State = save_State; | |
| 1261 | |
| 1262 msg_scroll = FALSE; | |
| 1263 emsg_on_display = FALSE; | |
| 1264 } | |
| 1265 | |
| 1266 /* | |
| 1267 * Finish up after executing a Normal mode command. | |
| 1268 */ | |
| 1269 normal_end: | |
| 1270 | |
| 1271 msg_nowait = FALSE; | |
| 1272 | |
| 1273 /* Reset finish_op, in case it was set */ | |
| 1274 #ifdef CURSOR_SHAPE | |
| 1275 c = finish_op; | |
| 1276 #endif | |
| 1277 finish_op = FALSE; | |
| 1278 #ifdef CURSOR_SHAPE | |
| 1279 /* Redraw the cursor with another shape, if we were in Operator-pending | |
| 1280 * mode or did a replace command. */ | |
| 1281 if (c || ca.cmdchar == 'r') | |
| 1282 { | |
| 1283 ui_cursor_shape(); /* may show different cursor shape */ | |
| 1284 # ifdef FEAT_MOUSESHAPE | |
| 1285 update_mouseshape(-1); | |
| 1286 # endif | |
| 1287 } | |
| 1288 #endif | |
| 1289 | |
| 1290 #ifdef FEAT_CMDL_INFO | |
| 1692 | 1291 if (oap->op_type == OP_NOP && oap->regname == 0 |
| 1292 # ifdef FEAT_AUTOCMD | |
| 1293 && ca.cmdchar != K_CURSORHOLD | |
| 1294 # endif | |
| 1295 ) | |
| 7 | 1296 clear_showcmd(); |
| 1297 #endif | |
| 1298 | |
| 1299 checkpcmark(); /* check if we moved since setting pcmark */ | |
| 1300 vim_free(ca.searchbuf); | |
| 1301 | |
| 1302 #ifdef FEAT_MBYTE | |
| 1303 if (has_mbyte) | |
| 1304 mb_adjust_cursor(); | |
| 1305 #endif | |
| 1306 | |
| 1307 #ifdef FEAT_SCROLLBIND | |
| 1308 if (curwin->w_p_scb && toplevel) | |
| 1309 { | |
| 1310 validate_cursor(); /* may need to update w_leftcol */ | |
| 1311 do_check_scrollbind(TRUE); | |
| 1312 } | |
| 1313 #endif | |
| 1314 | |
|
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1315 #ifdef FEAT_CURSORBIND |
|
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parents:
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diff
changeset
|
1316 if (curwin->w_p_crb && toplevel) |
|
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1317 { |
|
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parents:
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diff
changeset
|
1318 validate_cursor(); /* may need to update w_leftcol */ |
|
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1319 do_check_cursorbind(); |
|
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1320 } |
|
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parents:
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diff
changeset
|
1321 #endif |
|
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parents:
2210
diff
changeset
|
1322 |
| 7 | 1323 /* |
| 1324 * May restart edit(), if we got here with CTRL-O in Insert mode (but not | |
| 1325 * if still inside a mapping that started in Visual mode). | |
| 1326 * May switch from Visual to Select mode after CTRL-O command. | |
| 1327 */ | |
| 1328 if ( oap->op_type == OP_NOP | |
| 1329 && ((restart_edit != 0 && !VIsual_active && old_mapped_len == 0) | |
| 1330 || restart_VIsual_select == 1) | |
| 1331 && !(ca.retval & CA_COMMAND_BUSY) | |
| 1332 && stuff_empty() | |
| 1333 && oap->regname == 0) | |
| 1334 { | |
| 1335 if (restart_VIsual_select == 1) | |
| 1336 { | |
| 1337 VIsual_select = TRUE; | |
| 1338 showmode(); | |
| 1339 restart_VIsual_select = 0; | |
| 1340 } | |
| 5735 | 1341 if (restart_edit != 0 && !VIsual_active && old_mapped_len == 0) |
| 7 | 1342 (void)edit(restart_edit, FALSE, 1L); |
| 1343 } | |
| 1344 | |
| 1345 if (restart_VIsual_select == 2) | |
| 1346 restart_VIsual_select = 1; | |
| 1347 | |
| 1348 /* Save count before an operator for next time. */ | |
| 1349 opcount = ca.opcount; | |
| 1350 } | |
| 1351 | |
| 2667 | 1352 #ifdef FEAT_EVAL |
| 1353 /* | |
| 1354 * Set v:count and v:count1 according to "cap". | |
| 1355 * Set v:prevcount only when "set_prevcount" is TRUE. | |
| 1356 */ | |
| 1357 static void | |
| 1358 set_vcount_ca(cap, set_prevcount) | |
| 1359 cmdarg_T *cap; | |
| 1360 int *set_prevcount; | |
| 1361 { | |
| 1362 long count = cap->count0; | |
| 1363 | |
| 1364 /* multiply with cap->opcount the same way as above */ | |
| 1365 if (cap->opcount != 0) | |
| 1366 count = cap->opcount * (count == 0 ? 1 : count); | |
| 1367 set_vcount(count, count == 0 ? 1 : count, *set_prevcount); | |
| 1368 *set_prevcount = FALSE; /* only set v:prevcount once */ | |
| 1369 } | |
| 1370 #endif | |
| 1371 | |
| 7 | 1372 /* |
| 1373 * Handle an operator after visual mode or when the movement is finished | |
| 1374 */ | |
| 1375 void | |
| 1376 do_pending_operator(cap, old_col, gui_yank) | |
| 1377 cmdarg_T *cap; | |
| 1378 int old_col; | |
| 1379 int gui_yank; | |
| 1380 { | |
| 1381 oparg_T *oap = cap->oap; | |
| 1382 pos_T old_cursor; | |
| 1383 int empty_region_error; | |
| 1384 int restart_edit_save; | |
| 6266 | 1385 #ifdef FEAT_LINEBREAK |
| 1386 int lbr_saved = curwin->w_p_lbr; | |
| 1387 #endif | |
| 7 | 1388 |
| 1389 /* The visual area is remembered for redo */ | |
| 1390 static int redo_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
| 1391 static linenr_T redo_VIsual_line_count; /* number of lines */ | |
| 3125 | 1392 static colnr_T redo_VIsual_vcol; /* number of cols or end column */ |
| 7 | 1393 static long redo_VIsual_count; /* count for Visual operator */ |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1394 static int redo_VIsual_arg; /* extra argument */ |
| 5735 | 1395 #ifdef FEAT_VIRTUALEDIT |
| 7 | 1396 int include_line_break = FALSE; |
| 1397 #endif | |
| 1398 | |
| 1399 #if defined(FEAT_CLIPBOARD) | |
| 1400 /* | |
| 1401 * Yank the visual area into the GUI selection register before we operate | |
| 1402 * on it and lose it forever. | |
| 1403 * Don't do it if a specific register was specified, so that ""x"*P works. | |
| 1404 * This could call do_pending_operator() recursively, but that's OK | |
| 1405 * because gui_yank will be TRUE for the nested call. | |
| 1406 */ | |
| 3674 | 1407 if ((clip_star.available || clip_plus.available) |
| 7 | 1408 && oap->op_type != OP_NOP |
| 1409 && !gui_yank | |
| 1410 && VIsual_active | |
| 1411 && !redo_VIsual_busy | |
| 1412 && oap->regname == 0) | |
| 1413 clip_auto_select(); | |
| 1414 #endif | |
| 1415 old_cursor = curwin->w_cursor; | |
| 1416 | |
| 1417 /* | |
| 1418 * If an operation is pending, handle it... | |
| 1419 */ | |
| 5735 | 1420 if ((finish_op || VIsual_active) && oap->op_type != OP_NOP) |
| 1421 { | |
| 6497 | 1422 #ifdef FEAT_LINEBREAK |
| 1423 /* Avoid a problem with unwanted linebreaks in block mode. */ | |
| 6866 | 1424 if (curwin->w_p_lbr) |
| 1425 curwin->w_valid &= ~VALID_VIRTCOL; | |
| 6497 | 1426 curwin->w_p_lbr = FALSE; |
| 1427 #endif | |
| 7 | 1428 oap->is_VIsual = VIsual_active; |
| 1429 if (oap->motion_force == 'V') | |
| 1430 oap->motion_type = MLINE; | |
| 1431 else if (oap->motion_force == 'v') | |
| 1432 { | |
| 1433 /* If the motion was linewise, "inclusive" will not have been set. | |
| 1434 * Use "exclusive" to be consistent. Makes "dvj" work nice. */ | |
| 1435 if (oap->motion_type == MLINE) | |
| 1436 oap->inclusive = FALSE; | |
| 1437 /* If the motion already was characterwise, toggle "inclusive" */ | |
| 1438 else if (oap->motion_type == MCHAR) | |
| 1439 oap->inclusive = !oap->inclusive; | |
| 1440 oap->motion_type = MCHAR; | |
| 1441 } | |
| 1442 else if (oap->motion_force == Ctrl_V) | |
| 1443 { | |
| 1444 /* Change line- or characterwise motion into Visual block mode. */ | |
| 1445 VIsual_active = TRUE; | |
| 1446 VIsual = oap->start; | |
| 1447 VIsual_mode = Ctrl_V; | |
| 1448 VIsual_select = FALSE; | |
| 1449 VIsual_reselect = FALSE; | |
| 1450 } | |
| 1451 | |
| 4337 | 1452 /* Only redo yank when 'y' flag is in 'cpoptions'. */ |
| 1453 /* Never redo "zf" (define fold). */ | |
| 7 | 1454 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) |
| 4337 | 1455 && ((!VIsual_active || oap->motion_force) |
| 1456 /* Also redo Operator-pending Visual mode mappings */ | |
| 1457 || (VIsual_active && cap->cmdchar == ':' | |
| 1458 && oap->op_type != OP_COLON)) | |
| 164 | 1459 && cap->cmdchar != 'D' |
| 7 | 1460 #ifdef FEAT_FOLDING |
| 1461 && oap->op_type != OP_FOLD | |
| 1462 && oap->op_type != OP_FOLDOPEN | |
| 1463 && oap->op_type != OP_FOLDOPENREC | |
| 1464 && oap->op_type != OP_FOLDCLOSE | |
| 1465 && oap->op_type != OP_FOLDCLOSEREC | |
| 1466 && oap->op_type != OP_FOLDDEL | |
| 1467 && oap->op_type != OP_FOLDDELREC | |
| 1468 #endif | |
| 1469 ) | |
| 1470 { | |
| 1471 prep_redo(oap->regname, cap->count0, | |
| 1472 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
| 1473 oap->motion_force, cap->cmdchar, cap->nchar); | |
| 1474 if (cap->cmdchar == '/' || cap->cmdchar == '?') /* was a search */ | |
| 1475 { | |
| 1476 /* | |
| 1477 * If 'cpoptions' does not contain 'r', insert the search | |
| 1478 * pattern to really repeat the same command. | |
| 1479 */ | |
| 1480 if (vim_strchr(p_cpo, CPO_REDO) == NULL) | |
| 620 | 1481 AppendToRedobuffLit(cap->searchbuf, -1); |
| 7 | 1482 AppendToRedobuff(NL_STR); |
| 1483 } | |
| 1484 else if (cap->cmdchar == ':') | |
| 1485 { | |
| 1486 /* do_cmdline() has stored the first typed line in | |
| 1487 * "repeat_cmdline". When several lines are typed repeating | |
| 1488 * won't be possible. */ | |
| 1489 if (repeat_cmdline == NULL) | |
| 1490 ResetRedobuff(); | |
| 1491 else | |
| 1492 { | |
| 620 | 1493 AppendToRedobuffLit(repeat_cmdline, -1); |
| 7 | 1494 AppendToRedobuff(NL_STR); |
| 1495 vim_free(repeat_cmdline); | |
| 1496 repeat_cmdline = NULL; | |
| 1497 } | |
| 1498 } | |
| 1499 } | |
| 1500 | |
| 1501 if (redo_VIsual_busy) | |
| 1502 { | |
| 3125 | 1503 /* Redo of an operation on a Visual area. Use the same size from |
| 1504 * redo_VIsual_line_count and redo_VIsual_vcol. */ | |
| 7 | 1505 oap->start = curwin->w_cursor; |
| 1506 curwin->w_cursor.lnum += redo_VIsual_line_count - 1; | |
| 1507 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 1508 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 1509 VIsual_mode = redo_VIsual_mode; | |
| 3125 | 1510 if (redo_VIsual_vcol == MAXCOL || VIsual_mode == 'v') |
| 7 | 1511 { |
| 3125 | 1512 if (VIsual_mode == 'v') |
| 1513 { | |
| 1514 if (redo_VIsual_line_count <= 1) | |
| 1515 { | |
| 1516 validate_virtcol(); | |
| 1517 curwin->w_curswant = | |
| 1518 curwin->w_virtcol + redo_VIsual_vcol - 1; | |
| 1519 } | |
| 1520 else | |
| 1521 curwin->w_curswant = redo_VIsual_vcol; | |
| 1522 } | |
| 7 | 1523 else |
| 3125 | 1524 { |
| 1525 curwin->w_curswant = MAXCOL; | |
| 1526 } | |
| 1527 coladvance(curwin->w_curswant); | |
| 7 | 1528 } |
| 1529 cap->count0 = redo_VIsual_count; | |
| 1530 if (redo_VIsual_count != 0) | |
| 1531 cap->count1 = redo_VIsual_count; | |
| 1532 else | |
| 1533 cap->count1 = 1; | |
| 1534 } | |
| 1535 else if (VIsual_active) | |
| 1536 { | |
| 999 | 1537 if (!gui_yank) |
| 1538 { | |
| 1539 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
| 1540 curbuf->b_visual.vi_start = VIsual; | |
| 1541 curbuf->b_visual.vi_end = curwin->w_cursor; | |
| 1542 curbuf->b_visual.vi_mode = VIsual_mode; | |
| 4213 | 1543 if (VIsual_mode_orig != NUL) |
| 1544 { | |
| 1545 curbuf->b_visual.vi_mode = VIsual_mode_orig; | |
| 1546 VIsual_mode_orig = NUL; | |
| 1547 } | |
| 999 | 1548 curbuf->b_visual.vi_curswant = curwin->w_curswant; |
| 7 | 1549 # ifdef FEAT_EVAL |
| 999 | 1550 curbuf->b_visual_mode_eval = VIsual_mode; |
| 7 | 1551 # endif |
| 999 | 1552 } |
| 7 | 1553 |
| 1554 /* In Select mode, a linewise selection is operated upon like a | |
| 6826 | 1555 * characterwise selection. |
| 1556 * Special case: gH<Del> deletes the last line. */ | |
| 1557 if (VIsual_select && VIsual_mode == 'V' | |
| 1558 && cap->oap->op_type != OP_DELETE) | |
| 7 | 1559 { |
| 1560 if (lt(VIsual, curwin->w_cursor)) | |
| 1561 { | |
| 1562 VIsual.col = 0; | |
| 1563 curwin->w_cursor.col = | |
| 1564 (colnr_T)STRLEN(ml_get(curwin->w_cursor.lnum)); | |
| 1565 } | |
| 1566 else | |
| 1567 { | |
| 1568 curwin->w_cursor.col = 0; | |
| 1569 VIsual.col = (colnr_T)STRLEN(ml_get(VIsual.lnum)); | |
| 1570 } | |
| 1571 VIsual_mode = 'v'; | |
| 1572 } | |
| 1573 /* If 'selection' is "exclusive", backup one character for | |
| 1574 * charwise selections. */ | |
| 1575 else if (VIsual_mode == 'v') | |
| 1576 { | |
| 1577 # ifdef FEAT_VIRTUALEDIT | |
| 1578 include_line_break = | |
| 1579 # endif | |
| 1580 unadjust_for_sel(); | |
| 1581 } | |
| 1582 | |
| 1583 oap->start = VIsual; | |
| 1584 if (VIsual_mode == 'V') | |
| 1585 oap->start.col = 0; | |
| 1586 } | |
| 1587 | |
| 1588 /* | |
| 1589 * Set oap->start to the first position of the operated text, oap->end | |
| 1590 * to the end of the operated text. w_cursor is equal to oap->start. | |
| 1591 */ | |
| 1592 if (lt(oap->start, curwin->w_cursor)) | |
| 1593 { | |
| 1594 #ifdef FEAT_FOLDING | |
| 1595 /* Include folded lines completely. */ | |
| 1596 if (!VIsual_active) | |
| 1597 { | |
| 1598 if (hasFolding(oap->start.lnum, &oap->start.lnum, NULL)) | |
| 1599 oap->start.col = 0; | |
| 1600 if (hasFolding(curwin->w_cursor.lnum, NULL, | |
| 1601 &curwin->w_cursor.lnum)) | |
| 1602 curwin->w_cursor.col = (colnr_T)STRLEN(ml_get_curline()); | |
| 1603 } | |
| 1604 #endif | |
| 1605 oap->end = curwin->w_cursor; | |
| 1606 curwin->w_cursor = oap->start; | |
| 1607 | |
| 1608 /* w_virtcol may have been updated; if the cursor goes back to its | |
| 1609 * previous position w_virtcol becomes invalid and isn't updated | |
| 1610 * automatically. */ | |
| 1611 curwin->w_valid &= ~VALID_VIRTCOL; | |
| 1612 } | |
| 1613 else | |
| 1614 { | |
| 1615 #ifdef FEAT_FOLDING | |
| 1616 /* Include folded lines completely. */ | |
| 1617 if (!VIsual_active && oap->motion_type == MLINE) | |
| 1618 { | |
| 1619 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, | |
| 1620 NULL)) | |
| 1621 curwin->w_cursor.col = 0; | |
| 1622 if (hasFolding(oap->start.lnum, NULL, &oap->start.lnum)) | |
| 1623 oap->start.col = (colnr_T)STRLEN(ml_get(oap->start.lnum)); | |
| 1624 } | |
| 1625 #endif | |
| 1626 oap->end = oap->start; | |
| 1627 oap->start = curwin->w_cursor; | |
| 1628 } | |
| 1629 | |
| 1630 oap->line_count = oap->end.lnum - oap->start.lnum + 1; | |
| 1631 | |
| 1632 #ifdef FEAT_VIRTUALEDIT | |
| 1633 /* Set "virtual_op" before resetting VIsual_active. */ | |
| 1634 virtual_op = virtual_active(); | |
| 1635 #endif | |
| 1636 | |
| 1637 if (VIsual_active || redo_VIsual_busy) | |
| 1638 { | |
| 6866 | 1639 get_op_vcol(oap, redo_VIsual_vcol, TRUE); |
| 7 | 1640 |
| 1641 if (!redo_VIsual_busy && !gui_yank) | |
| 1642 { | |
| 1643 /* | |
| 1644 * Prepare to reselect and redo Visual: this is based on the | |
| 1645 * size of the Visual text | |
| 1646 */ | |
| 1647 resel_VIsual_mode = VIsual_mode; | |
| 1648 if (curwin->w_curswant == MAXCOL) | |
| 3125 | 1649 resel_VIsual_vcol = MAXCOL; |
| 7 | 1650 else |
| 3125 | 1651 { |
| 1652 if (VIsual_mode != Ctrl_V) | |
| 1653 getvvcol(curwin, &(oap->end), | |
| 1654 NULL, NULL, &oap->end_vcol); | |
| 1655 if (VIsual_mode == Ctrl_V || oap->line_count <= 1) | |
| 1656 { | |
| 1657 if (VIsual_mode != Ctrl_V) | |
| 1658 getvvcol(curwin, &(oap->start), | |
| 1659 &oap->start_vcol, NULL, NULL); | |
| 1660 resel_VIsual_vcol = oap->end_vcol - oap->start_vcol + 1; | |
| 1661 } | |
| 1662 else | |
| 1663 resel_VIsual_vcol = oap->end_vcol; | |
| 1664 } | |
| 7 | 1665 resel_VIsual_line_count = oap->line_count; |
| 1666 } | |
| 1667 | |
| 1668 /* can't redo yank (unless 'y' is in 'cpoptions') and ":" */ | |
| 1669 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
| 1670 && oap->op_type != OP_COLON | |
| 1671 #ifdef FEAT_FOLDING | |
| 1672 && oap->op_type != OP_FOLD | |
| 1673 && oap->op_type != OP_FOLDOPEN | |
| 1674 && oap->op_type != OP_FOLDOPENREC | |
| 1675 && oap->op_type != OP_FOLDCLOSE | |
| 1676 && oap->op_type != OP_FOLDCLOSEREC | |
| 1677 && oap->op_type != OP_FOLDDEL | |
| 1678 && oap->op_type != OP_FOLDDELREC | |
| 1679 #endif | |
| 1680 && oap->motion_force == NUL | |
| 1681 ) | |
| 1682 { | |
| 1683 /* Prepare for redoing. Only use the nchar field for "r", | |
| 1684 * otherwise it might be the second char of the operator. */ | |
| 3701 | 1685 if (cap->cmdchar == 'g' && (cap->nchar == 'n' |
| 1686 || cap->nchar == 'N')) | |
| 5523 | 1687 prep_redo(oap->regname, cap->count0, |
| 1688 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
| 1689 oap->motion_force, cap->cmdchar, cap->nchar); | |
| 4337 | 1690 else if (cap->cmdchar != ':') |
| 3701 | 1691 prep_redo(oap->regname, 0L, NUL, 'v', |
| 1692 get_op_char(oap->op_type), | |
| 1693 get_extra_op_char(oap->op_type), | |
| 1694 oap->op_type == OP_REPLACE | |
| 1695 ? cap->nchar : NUL); | |
| 7 | 1696 if (!redo_VIsual_busy) |
| 1697 { | |
| 1698 redo_VIsual_mode = resel_VIsual_mode; | |
| 3125 | 1699 redo_VIsual_vcol = resel_VIsual_vcol; |
| 7 | 1700 redo_VIsual_line_count = resel_VIsual_line_count; |
| 1701 redo_VIsual_count = cap->count0; | |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
1702 redo_VIsual_arg = cap->arg; |
| 7 | 1703 } |
| 1704 } | |
| 1705 | |
| 1706 /* | |
| 1707 * oap->inclusive defaults to TRUE. | |
| 1708 * If oap->end is on a NUL (empty line) oap->inclusive becomes | |
| 1709 * FALSE. This makes "d}P" and "v}dP" work the same. | |
| 1710 */ | |
| 1711 if (oap->motion_force == NUL || oap->motion_type == MLINE) | |
| 1712 oap->inclusive = TRUE; | |
| 1713 if (VIsual_mode == 'V') | |
| 1714 oap->motion_type = MLINE; | |
| 1715 else | |
| 1716 { | |
| 1717 oap->motion_type = MCHAR; | |
| 1718 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL | |
| 5735 | 1719 #ifdef FEAT_VIRTUALEDIT |
| 7 | 1720 && (include_line_break || !virtual_op) |
| 5735 | 1721 #endif |
| 7 | 1722 ) |
| 1723 { | |
| 1724 oap->inclusive = FALSE; | |
| 1725 /* Try to include the newline, unless it's an operator | |
| 2957 | 1726 * that works on lines only. */ |
| 6826 | 1727 if (*p_sel != 'o' |
| 1728 && !op_on_lines(oap->op_type) | |
| 1729 && oap->end.lnum < curbuf->b_ml.ml_line_count) | |
| 7 | 1730 { |
| 6826 | 1731 ++oap->end.lnum; |
| 1732 oap->end.col = 0; | |
| 5735 | 1733 #ifdef FEAT_VIRTUALEDIT |
| 6826 | 1734 oap->end.coladd = 0; |
| 1735 #endif | |
| 1736 ++oap->line_count; | |
| 7 | 1737 } |
| 1738 } | |
| 1739 } | |
| 1740 | |
| 1741 redo_VIsual_busy = FALSE; | |
| 592 | 1742 |
| 7 | 1743 /* |
| 1744 * Switch Visual off now, so screen updating does | |
| 1745 * not show inverted text when the screen is redrawn. | |
| 1746 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is | |
| 1747 * no screen redraw, so it is done here to remove the inverted | |
| 1748 * part. | |
| 1749 */ | |
| 1750 if (!gui_yank) | |
| 1751 { | |
| 1752 VIsual_active = FALSE; | |
| 5735 | 1753 #ifdef FEAT_MOUSE |
| 7 | 1754 setmouse(); |
| 1755 mouse_dragging = 0; | |
| 5735 | 1756 #endif |
| 6979 | 1757 may_clear_cmdline(); |
| 7 | 1758 if ((oap->op_type == OP_YANK |
| 1759 || oap->op_type == OP_COLON | |
| 592 | 1760 || oap->op_type == OP_FUNCTION |
| 7 | 1761 || oap->op_type == OP_FILTER) |
| 1762 && oap->motion_force == NUL) | |
| 6497 | 1763 { |
| 1764 #ifdef FEAT_LINEBREAK | |
| 1765 /* make sure redrawing is correct */ | |
| 1766 curwin->w_p_lbr = lbr_saved; | |
| 1767 #endif | |
| 7 | 1768 redraw_curbuf_later(INVERTED); |
| 6497 | 1769 } |
| 7 | 1770 } |
| 1771 } | |
| 1772 | |
| 1773 #ifdef FEAT_MBYTE | |
| 1774 /* Include the trailing byte of a multi-byte char. */ | |
| 1775 if (has_mbyte && oap->inclusive) | |
| 1776 { | |
| 1777 int l; | |
| 1778 | |
| 474 | 1779 l = (*mb_ptr2len)(ml_get_pos(&oap->end)); |
| 7 | 1780 if (l > 1) |
| 1781 oap->end.col += l - 1; | |
| 1782 } | |
| 1783 #endif | |
| 1784 curwin->w_set_curswant = TRUE; | |
| 1785 | |
| 1786 /* | |
| 1787 * oap->empty is set when start and end are the same. The inclusive | |
| 1788 * flag affects this too, unless yanking and the end is on a NUL. | |
| 1789 */ | |
| 1790 oap->empty = (oap->motion_type == MCHAR | |
| 1791 && (!oap->inclusive | |
| 1792 || (oap->op_type == OP_YANK | |
| 1793 && gchar_pos(&oap->end) == NUL)) | |
| 1794 && equalpos(oap->start, oap->end) | |
| 1795 #ifdef FEAT_VIRTUALEDIT | |
| 1796 && !(virtual_op && oap->start.coladd != oap->end.coladd) | |
| 1797 #endif | |
| 1798 ); | |
| 1799 /* | |
| 1800 * For delete, change and yank, it's an error to operate on an | |
| 1801 * empty region, when 'E' included in 'cpoptions' (Vi compatible). | |
| 1802 */ | |
| 1803 empty_region_error = (oap->empty | |
| 1804 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL); | |
| 1805 | |
| 1806 /* Force a redraw when operating on an empty Visual region, when | |
| 1807 * 'modifiable is off or creating a fold. */ | |
| 1808 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma | |
| 5735 | 1809 #ifdef FEAT_FOLDING |
| 7 | 1810 || oap->op_type == OP_FOLD |
| 5735 | 1811 #endif |
| 7 | 1812 )) |
| 6497 | 1813 { |
| 1814 #ifdef FEAT_LINEBREAK | |
| 1815 curwin->w_p_lbr = lbr_saved; | |
| 1816 #endif | |
| 7 | 1817 redraw_curbuf_later(INVERTED); |
| 6497 | 1818 } |
| 7 | 1819 |
| 1820 /* | |
| 1821 * If the end of an operator is in column one while oap->motion_type | |
| 1822 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last | |
| 1823 * character in the previous line. If op_start is on or before the | |
| 1824 * first non-blank in the line, the operator becomes linewise | |
| 1825 * (strange, but that's the way vi does it). | |
| 1826 */ | |
| 1827 if ( oap->motion_type == MCHAR | |
| 1828 && oap->inclusive == FALSE | |
| 1829 && !(cap->retval & CA_NO_ADJ_OP_END) | |
| 1830 && oap->end.col == 0 | |
| 1831 && (!oap->is_VIsual || *p_sel == 'o') | |
| 47 | 1832 && !oap->block_mode |
| 7 | 1833 && oap->line_count > 1) |
| 1834 { | |
| 1835 oap->end_adjusted = TRUE; /* remember that we did this */ | |
| 1836 --oap->line_count; | |
| 1837 --oap->end.lnum; | |
| 1838 if (inindent(0)) | |
| 1839 oap->motion_type = MLINE; | |
| 1840 else | |
| 1841 { | |
| 1842 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
| 1843 if (oap->end.col) | |
| 1844 { | |
| 1845 --oap->end.col; | |
| 1846 oap->inclusive = TRUE; | |
| 1847 } | |
| 1848 } | |
| 1849 } | |
| 1850 else | |
| 1851 oap->end_adjusted = FALSE; | |
| 1852 | |
| 1853 switch (oap->op_type) | |
| 1854 { | |
| 1855 case OP_LSHIFT: | |
| 1856 case OP_RSHIFT: | |
| 5735 | 1857 op_shift(oap, TRUE, oap->is_VIsual ? (int)cap->count1 : 1); |
| 7 | 1858 auto_format(FALSE, TRUE); |
| 1859 break; | |
| 1860 | |
| 1861 case OP_JOIN_NS: | |
| 1862 case OP_JOIN: | |
| 1863 if (oap->line_count < 2) | |
| 1864 oap->line_count = 2; | |
| 1865 if (curwin->w_cursor.lnum + oap->line_count - 1 > | |
| 1866 curbuf->b_ml.ml_line_count) | |
| 1867 beep_flush(); | |
| 1868 else | |
| 1869 { | |
| 5735 | 1870 (void)do_join(oap->line_count, oap->op_type == OP_JOIN, |
| 5848 | 1871 TRUE, TRUE, TRUE); |
| 7 | 1872 auto_format(FALSE, TRUE); |
| 1873 } | |
| 1874 break; | |
| 1875 | |
| 1876 case OP_DELETE: | |
| 1877 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 1878 if (empty_region_error) | |
| 3324 | 1879 { |
| 6949 | 1880 vim_beep(BO_OPER); |
| 3324 | 1881 CancelRedo(); |
| 1882 } | |
| 7 | 1883 else |
| 1884 { | |
| 1885 (void)op_delete(oap); | |
| 1886 if (oap->motion_type == MLINE && has_format_option(FO_AUTO)) | |
| 1887 u_save_cursor(); /* cursor line wasn't saved yet */ | |
| 1888 auto_format(FALSE, TRUE); | |
| 1889 } | |
| 1890 break; | |
| 1891 | |
| 1892 case OP_YANK: | |
| 1893 if (empty_region_error) | |
| 1894 { | |
| 1895 if (!gui_yank) | |
| 3324 | 1896 { |
| 6949 | 1897 vim_beep(BO_OPER); |
| 3324 | 1898 CancelRedo(); |
| 1899 } | |
| 7 | 1900 } |
| 1901 else | |
| 6497 | 1902 { |
| 1903 #ifdef FEAT_LINEBREAK | |
| 1904 curwin->w_p_lbr = lbr_saved; | |
| 1905 #endif | |
| 7 | 1906 (void)op_yank(oap, FALSE, !gui_yank); |
| 6497 | 1907 } |
| 7 | 1908 check_cursor_col(); |
| 1909 break; | |
| 1910 | |
| 1911 case OP_CHANGE: | |
| 1912 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 1913 if (empty_region_error) | |
| 3324 | 1914 { |
| 6949 | 1915 vim_beep(BO_OPER); |
| 3324 | 1916 CancelRedo(); |
| 1917 } | |
| 7 | 1918 else |
| 1919 { | |
| 1920 /* This is a new edit command, not a restart. Need to | |
| 1921 * remember it to make 'insertmode' work with mappings for | |
| 1922 * Visual mode. But do this only once and not when typed and | |
| 1923 * 'insertmode' isn't set. */ | |
| 1924 if (p_im || !KeyTyped) | |
| 1925 restart_edit_save = restart_edit; | |
| 1926 else | |
| 1927 restart_edit_save = 0; | |
| 1928 restart_edit = 0; | |
| 6497 | 1929 #ifdef FEAT_LINEBREAK |
| 1930 /* Restore linebreak, so that when the user edits it looks as | |
| 1931 * before. */ | |
| 6866 | 1932 if (curwin->w_p_lbr != lbr_saved) |
| 1933 { | |
| 1934 curwin->w_p_lbr = lbr_saved; | |
| 1935 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
| 1936 } | |
| 6497 | 1937 #endif |
| 7 | 1938 /* Reset finish_op now, don't want it set inside edit(). */ |
| 1939 finish_op = FALSE; | |
| 1940 if (op_change(oap)) /* will call edit() */ | |
| 1941 cap->retval |= CA_COMMAND_BUSY; | |
| 1942 if (restart_edit == 0) | |
| 1943 restart_edit = restart_edit_save; | |
| 1944 } | |
| 1945 break; | |
| 1946 | |
| 1947 case OP_FILTER: | |
| 1948 if (vim_strchr(p_cpo, CPO_FILTER) != NULL) | |
| 1949 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */ | |
| 1950 else | |
| 1951 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */ | |
| 1952 | |
| 1953 case OP_INDENT: | |
| 1954 case OP_COLON: | |
| 1955 | |
| 1956 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
| 1957 /* | |
| 1958 * If 'equalprg' is empty, do the indenting internally. | |
| 1959 */ | |
| 1960 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL) | |
| 1961 { | |
| 1962 # ifdef FEAT_LISP | |
| 1963 if (curbuf->b_p_lisp) | |
| 1964 { | |
| 1965 op_reindent(oap, get_lisp_indent); | |
| 1966 break; | |
| 1967 } | |
| 1968 # endif | |
| 1969 # ifdef FEAT_CINDENT | |
| 1970 op_reindent(oap, | |
| 1971 # ifdef FEAT_EVAL | |
| 1972 *curbuf->b_p_inde != NUL ? get_expr_indent : | |
| 1973 # endif | |
| 1974 get_c_indent); | |
| 1975 break; | |
| 1976 # endif | |
| 1977 } | |
| 1978 #endif | |
| 1979 | |
| 1980 op_colon(oap); | |
| 1981 break; | |
| 1982 | |
| 1983 case OP_TILDE: | |
| 1984 case OP_UPPER: | |
| 1985 case OP_LOWER: | |
| 1986 case OP_ROT13: | |
| 1987 if (empty_region_error) | |
| 3324 | 1988 { |
| 6949 | 1989 vim_beep(BO_OPER); |
| 3324 | 1990 CancelRedo(); |
| 1991 } | |
| 7 | 1992 else |
| 1993 op_tilde(oap); | |
| 1994 check_cursor_col(); | |
| 1995 break; | |
| 1996 | |
| 1997 case OP_FORMAT: | |
| 667 | 1998 #if defined(FEAT_EVAL) |
| 1999 if (*curbuf->b_p_fex != NUL) | |
| 2000 op_formatexpr(oap); /* use expression */ | |
| 2001 else | |
| 2002 #endif | |
| 2003 if (*p_fp != NUL) | |
| 7 | 2004 op_colon(oap); /* use external command */ |
| 2005 else | |
| 2006 op_format(oap, FALSE); /* use internal function */ | |
| 2007 break; | |
| 2008 | |
| 2009 case OP_FORMAT2: | |
| 2010 op_format(oap, TRUE); /* use internal function */ | |
| 2011 break; | |
| 2012 | |
| 592 | 2013 case OP_FUNCTION: |
| 2014 op_function(oap); /* call 'operatorfunc' */ | |
| 2015 break; | |
| 2016 | |
| 7 | 2017 case OP_INSERT: |
| 2018 case OP_APPEND: | |
| 2019 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2020 #ifdef FEAT_VISUALEXTRA | |
| 2021 if (empty_region_error) | |
| 3324 | 2022 { |
| 6949 | 2023 vim_beep(BO_OPER); |
| 3324 | 2024 CancelRedo(); |
| 2025 } | |
| 7 | 2026 else |
| 2027 { | |
| 2028 /* This is a new edit command, not a restart. Need to | |
| 2029 * remember it to make 'insertmode' work with mappings for | |
| 2030 * Visual mode. But do this only once. */ | |
| 2031 restart_edit_save = restart_edit; | |
| 2032 restart_edit = 0; | |
| 6497 | 2033 #ifdef FEAT_LINEBREAK |
| 2034 /* Restore linebreak, so that when the user edits it looks as | |
| 2035 * before. */ | |
| 6866 | 2036 if (curwin->w_p_lbr != lbr_saved) |
| 2037 { | |
| 2038 curwin->w_p_lbr = lbr_saved; | |
| 2039 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
| 2040 } | |
| 6497 | 2041 #endif |
| 7 | 2042 op_insert(oap, cap->count1); |
| 6497 | 2043 #ifdef FEAT_LINEBREAK |
| 2044 /* Reset linebreak, so that formatting works correctly. */ | |
| 2045 curwin->w_p_lbr = FALSE; | |
| 2046 #endif | |
| 7 | 2047 |
| 2048 /* TODO: when inserting in several lines, should format all | |
| 2049 * the lines. */ | |
| 2050 auto_format(FALSE, TRUE); | |
| 2051 | |
| 2052 if (restart_edit == 0) | |
| 2053 restart_edit = restart_edit_save; | |
| 2054 } | |
| 2055 #else | |
| 6949 | 2056 vim_beep(BO_OPER); |
| 7 | 2057 #endif |
| 2058 break; | |
| 2059 | |
| 2060 case OP_REPLACE: | |
| 2061 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2062 #ifdef FEAT_VISUALEXTRA | |
| 2063 if (empty_region_error) | |
| 2064 #endif | |
| 3324 | 2065 { |
| 6949 | 2066 vim_beep(BO_OPER); |
| 3324 | 2067 CancelRedo(); |
| 2068 } | |
| 7 | 2069 #ifdef FEAT_VISUALEXTRA |
| 2070 else | |
| 6497 | 2071 { |
| 6866 | 2072 # ifdef FEAT_LINEBREAK |
| 6497 | 2073 /* Restore linebreak, so that when the user edits it looks as |
| 2074 * before. */ | |
| 6866 | 2075 if (curwin->w_p_lbr != lbr_saved) |
| 2076 { | |
| 2077 curwin->w_p_lbr = lbr_saved; | |
| 2078 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
| 2079 } | |
| 2080 # endif | |
| 7 | 2081 op_replace(oap, cap->nchar); |
| 6497 | 2082 } |
| 7 | 2083 #endif |
| 2084 break; | |
| 2085 | |
| 2086 #ifdef FEAT_FOLDING | |
| 2087 case OP_FOLD: | |
| 2088 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2089 foldCreate(oap->start.lnum, oap->end.lnum); | |
| 2090 break; | |
| 2091 | |
| 2092 case OP_FOLDOPEN: | |
| 2093 case OP_FOLDOPENREC: | |
| 2094 case OP_FOLDCLOSE: | |
| 2095 case OP_FOLDCLOSEREC: | |
| 2096 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2097 opFoldRange(oap->start.lnum, oap->end.lnum, | |
| 2098 oap->op_type == OP_FOLDOPEN | |
| 2099 || oap->op_type == OP_FOLDOPENREC, | |
| 2100 oap->op_type == OP_FOLDOPENREC | |
| 2101 || oap->op_type == OP_FOLDCLOSEREC, | |
| 2102 oap->is_VIsual); | |
| 2103 break; | |
| 2104 | |
| 2105 case OP_FOLDDEL: | |
| 2106 case OP_FOLDDELREC: | |
| 2107 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2108 deleteFold(oap->start.lnum, oap->end.lnum, | |
| 2109 oap->op_type == OP_FOLDDELREC, oap->is_VIsual); | |
| 2110 break; | |
| 2111 #endif | |
|
7574
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|
2112 case OP_NR_ADD: |
|
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|
2113 case OP_NR_SUB: |
|
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|
2114 if (empty_region_error) |
|
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|
2115 { |
|
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|
2116 vim_beep(BO_OPER); |
|
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|
2117 CancelRedo(); |
|
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|
2118 } |
|
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|
2119 else |
|
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|
2120 { |
|
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|
2121 VIsual_active = TRUE; |
|
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|
2122 #ifdef FEAT_LINEBREAK |
|
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|
2123 curwin->w_p_lbr = lbr_saved; |
|
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|
2124 #endif |
|
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|
2125 op_addsub(oap, cap->count1, redo_VIsual_arg); |
|
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|
2126 VIsual_active = FALSE; |
|
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|
2127 } |
|
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|
2128 check_cursor_col(); |
|
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diff
changeset
|
2129 break; |
| 7 | 2130 default: |
| 2131 clearopbeep(oap); | |
| 2132 } | |
| 2133 #ifdef FEAT_VIRTUALEDIT | |
| 2134 virtual_op = MAYBE; | |
| 2135 #endif | |
| 2136 if (!gui_yank) | |
| 2137 { | |
| 2138 /* | |
| 2139 * if 'sol' not set, go back to old column for some commands | |
| 2140 */ | |
| 2141 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted | |
| 2142 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT | |
| 2143 || oap->op_type == OP_DELETE)) | |
| 6497 | 2144 { |
| 2145 #ifdef FEAT_LINEBREAK | |
| 2146 curwin->w_p_lbr = FALSE; | |
| 2147 #endif | |
| 7 | 2148 coladvance(curwin->w_curswant = old_col); |
| 6497 | 2149 } |
| 7 | 2150 } |
| 2151 else | |
| 2152 { | |
| 2153 curwin->w_cursor = old_cursor; | |
| 2154 } | |
| 2155 oap->block_mode = FALSE; | |
| 2156 clearop(oap); | |
| 2157 } | |
| 6266 | 2158 #ifdef FEAT_LINEBREAK |
| 2159 curwin->w_p_lbr = lbr_saved; | |
| 2160 #endif | |
| 7 | 2161 } |
| 2162 | |
| 2163 /* | |
| 2164 * Handle indent and format operators and visual mode ":". | |
| 2165 */ | |
| 2166 static void | |
| 2167 op_colon(oap) | |
| 2168 oparg_T *oap; | |
| 2169 { | |
| 2170 stuffcharReadbuff(':'); | |
| 2171 if (oap->is_VIsual) | |
| 2172 stuffReadbuff((char_u *)"'<,'>"); | |
| 2173 else | |
| 2174 { | |
| 2175 /* | |
| 2176 * Make the range look nice, so it can be repeated. | |
| 2177 */ | |
| 2178 if (oap->start.lnum == curwin->w_cursor.lnum) | |
| 2179 stuffcharReadbuff('.'); | |
| 2180 else | |
| 2181 stuffnumReadbuff((long)oap->start.lnum); | |
| 2182 if (oap->end.lnum != oap->start.lnum) | |
| 2183 { | |
| 2184 stuffcharReadbuff(','); | |
| 2185 if (oap->end.lnum == curwin->w_cursor.lnum) | |
| 2186 stuffcharReadbuff('.'); | |
| 2187 else if (oap->end.lnum == curbuf->b_ml.ml_line_count) | |
| 2188 stuffcharReadbuff('$'); | |
| 2189 else if (oap->start.lnum == curwin->w_cursor.lnum) | |
| 2190 { | |
| 2191 stuffReadbuff((char_u *)".+"); | |
| 2192 stuffnumReadbuff((long)oap->line_count - 1); | |
| 2193 } | |
| 2194 else | |
| 2195 stuffnumReadbuff((long)oap->end.lnum); | |
| 2196 } | |
| 2197 } | |
| 2198 if (oap->op_type != OP_COLON) | |
| 2199 stuffReadbuff((char_u *)"!"); | |
| 2200 if (oap->op_type == OP_INDENT) | |
| 2201 { | |
| 2202 #ifndef FEAT_CINDENT | |
| 2203 if (*get_equalprg() == NUL) | |
| 2204 stuffReadbuff((char_u *)"indent"); | |
| 2205 else | |
| 2206 #endif | |
| 2207 stuffReadbuff(get_equalprg()); | |
| 2208 stuffReadbuff((char_u *)"\n"); | |
| 2209 } | |
| 2210 else if (oap->op_type == OP_FORMAT) | |
| 2211 { | |
| 2212 if (*p_fp == NUL) | |
| 2213 stuffReadbuff((char_u *)"fmt"); | |
| 2214 else | |
| 2215 stuffReadbuff(p_fp); | |
| 216 | 2216 stuffReadbuff((char_u *)"\n']"); |
| 7 | 2217 } |
| 2218 | |
| 2219 /* | |
| 2220 * do_cmdline() does the rest | |
| 2221 */ | |
| 2222 } | |
| 2223 | |
| 592 | 2224 /* |
| 602 | 2225 * Handle the "g@" operator: call 'operatorfunc'. |
| 592 | 2226 */ |
| 690 | 2227 static void |
| 592 | 2228 op_function(oap) |
| 1877 | 2229 oparg_T *oap UNUSED; |
| 592 | 2230 { |
| 2231 #ifdef FEAT_EVAL | |
| 2232 char_u *(argv[1]); | |
| 4133 | 2233 # ifdef FEAT_VIRTUALEDIT |
| 3431 | 2234 int save_virtual_op = virtual_op; |
| 4133 | 2235 # endif |
| 592 | 2236 |
| 2237 if (*p_opfunc == NUL) | |
| 2238 EMSG(_("E774: 'operatorfunc' is empty")); | |
| 2239 else | |
| 2240 { | |
| 2241 /* Set '[ and '] marks to text to be operated on. */ | |
| 2242 curbuf->b_op_start = oap->start; | |
| 2243 curbuf->b_op_end = oap->end; | |
| 2244 if (oap->motion_type != MLINE && !oap->inclusive) | |
| 2245 /* Exclude the end position. */ | |
| 2246 decl(&curbuf->b_op_end); | |
| 2247 | |
| 2248 if (oap->block_mode) | |
| 2249 argv[0] = (char_u *)"block"; | |
| 2250 else if (oap->motion_type == MLINE) | |
| 2251 argv[0] = (char_u *)"line"; | |
| 2252 else | |
| 2253 argv[0] = (char_u *)"char"; | |
| 3431 | 2254 |
| 4133 | 2255 # ifdef FEAT_VIRTUALEDIT |
| 3431 | 2256 /* Reset virtual_op so that 'virtualedit' can be changed in the |
| 2257 * function. */ | |
| 2258 virtual_op = MAYBE; | |
| 4133 | 2259 # endif |
| 3431 | 2260 |
| 592 | 2261 (void)call_func_retnr(p_opfunc, 1, argv, FALSE); |
| 3431 | 2262 |
| 4133 | 2263 # ifdef FEAT_VIRTUALEDIT |
| 3431 | 2264 virtual_op = save_virtual_op; |
| 4133 | 2265 # endif |
| 592 | 2266 } |
| 2267 #else | |
| 2268 EMSG(_("E775: Eval feature not available")); | |
| 2269 #endif | |
| 2270 } | |
| 2271 | |
| 7 | 2272 #if defined(FEAT_MOUSE) || defined(PROTO) |
| 2273 /* | |
| 2274 * Do the appropriate action for the current mouse click in the current mode. | |
| 2275 * Not used for Command-line mode. | |
| 2276 * | |
| 2277 * Normal Mode: | |
| 2278 * event modi- position visual change action | |
| 2279 * fier cursor window | |
| 2280 * left press - yes end yes | |
| 2281 * left press C yes end yes "^]" (2) | |
| 2282 * left press S yes end yes "*" (2) | |
| 2283 * left drag - yes start if moved no | |
| 2284 * left relse - yes start if moved no | |
| 2285 * middle press - yes if not active no put register | |
| 2286 * middle press - yes if active no yank and put | |
| 2287 * right press - yes start or extend yes | |
| 2288 * right press S yes no change yes "#" (2) | |
| 2289 * right drag - yes extend no | |
| 2290 * right relse - yes extend no | |
| 2291 * | |
| 2292 * Insert or Replace Mode: | |
| 2293 * event modi- position visual change action | |
| 2294 * fier cursor window | |
| 2295 * left press - yes (cannot be active) yes | |
| 2296 * left press C yes (cannot be active) yes "CTRL-O^]" (2) | |
| 2297 * left press S yes (cannot be active) yes "CTRL-O*" (2) | |
| 2298 * left drag - yes start or extend (1) no CTRL-O (1) | |
| 2299 * left relse - yes start or extend (1) no CTRL-O (1) | |
| 2300 * middle press - no (cannot be active) no put register | |
| 2301 * right press - yes start or extend yes CTRL-O | |
| 2302 * right press S yes (cannot be active) yes "CTRL-O#" (2) | |
| 2303 * | |
| 2304 * (1) only if mouse pointer moved since press | |
| 2305 * (2) only if click is in same buffer | |
| 2306 * | |
| 2307 * Return TRUE if start_arrow() should be called for edit mode. | |
| 2308 */ | |
| 2309 int | |
| 2310 do_mouse(oap, c, dir, count, fixindent) | |
| 2311 oparg_T *oap; /* operator argument, can be NULL */ | |
| 2312 int c; /* K_LEFTMOUSE, etc */ | |
| 2313 int dir; /* Direction to 'put' if necessary */ | |
| 2314 long count; | |
| 2315 int fixindent; /* PUT_FIXINDENT if fixing indent necessary */ | |
| 2316 { | |
| 2317 static int do_always = FALSE; /* ignore 'mouse' setting next time */ | |
| 2318 static int got_click = FALSE; /* got a click some time back */ | |
| 2319 | |
| 2320 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */ | |
| 2321 int is_click; /* If FALSE it's a drag or release event */ | |
| 2322 int is_drag; /* If TRUE it's a drag event */ | |
| 2323 int jump_flags = 0; /* flags for jump_to_mouse() */ | |
| 2324 pos_T start_visual; | |
| 2325 int moved; /* Has cursor moved? */ | |
| 2326 int in_status_line; /* mouse in status line */ | |
|
2326
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|
2327 #ifdef FEAT_WINDOWS |
|
6e563e1c8033
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diff
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|
2328 static int in_tab_line = FALSE; /* mouse clicked in tab line */ |
|
6e563e1c8033
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2329 #endif |
| 7 | 2330 #ifdef FEAT_VERTSPLIT |
| 2331 int in_sep_line; /* mouse in vertical separator line */ | |
| 2332 #endif | |
| 2333 int c1, c2; | |
| 2334 #if defined(FEAT_FOLDING) | |
| 2335 pos_T save_cursor; | |
| 2336 #endif | |
| 2337 win_T *old_curwin = curwin; | |
| 2338 static pos_T orig_cursor; | |
| 2339 colnr_T leftcol, rightcol; | |
| 2340 pos_T end_visual; | |
| 2341 int diff; | |
| 2342 int old_active = VIsual_active; | |
| 2343 int old_mode = VIsual_mode; | |
| 2344 int regname; | |
| 2345 | |
| 2346 #if defined(FEAT_FOLDING) | |
| 2347 save_cursor = curwin->w_cursor; | |
| 2348 #endif | |
| 2349 | |
| 2350 /* | |
| 2351 * When GUI is active, always recognize mouse events, otherwise: | |
| 2352 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'. | |
| 2353 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'. | |
| 2354 * - For command line and insert mode 'mouse' is checked before calling | |
| 2355 * do_mouse(). | |
| 2356 */ | |
| 2357 if (do_always) | |
| 2358 do_always = FALSE; | |
| 2359 else | |
| 2360 #ifdef FEAT_GUI | |
| 2361 if (!gui.in_use) | |
| 2362 #endif | |
| 2363 { | |
| 2364 if (VIsual_active) | |
| 2365 { | |
| 2366 if (!mouse_has(MOUSE_VISUAL)) | |
| 2367 return FALSE; | |
| 2368 } | |
| 5735 | 2369 else if (State == NORMAL && !mouse_has(MOUSE_NORMAL)) |
| 7 | 2370 return FALSE; |
| 2371 } | |
| 2372 | |
| 4221 | 2373 for (;;) |
| 2374 { | |
| 2375 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag); | |
| 2376 if (is_drag) | |
| 2377 { | |
| 2378 /* If the next character is the same mouse event then use that | |
| 2379 * one. Speeds up dragging the status line. */ | |
| 2380 if (vpeekc() != NUL) | |
| 2381 { | |
| 2382 int nc; | |
| 2383 int save_mouse_row = mouse_row; | |
| 2384 int save_mouse_col = mouse_col; | |
| 2385 | |
| 2386 /* Need to get the character, peeking doesn't get the actual | |
| 2387 * one. */ | |
| 2388 nc = safe_vgetc(); | |
| 2389 if (c == nc) | |
| 2390 continue; | |
| 2391 vungetc(nc); | |
| 2392 mouse_row = save_mouse_row; | |
| 2393 mouse_col = save_mouse_col; | |
| 2394 } | |
| 2395 } | |
| 2396 break; | |
| 2397 } | |
| 7 | 2398 |
| 2399 #ifdef FEAT_MOUSESHAPE | |
| 2400 /* May have stopped dragging the status or separator line. The pointer is | |
| 2401 * most likely still on the status or separator line. */ | |
| 2402 if (!is_drag && drag_status_line) | |
| 2403 { | |
| 2404 drag_status_line = FALSE; | |
| 2405 update_mouseshape(SHAPE_IDX_STATUS); | |
| 2406 } | |
| 2407 # ifdef FEAT_VERTSPLIT | |
| 2408 if (!is_drag && drag_sep_line) | |
| 2409 { | |
| 2410 drag_sep_line = FALSE; | |
| 2411 update_mouseshape(SHAPE_IDX_VSEP); | |
| 2412 } | |
| 2413 # endif | |
| 2414 #endif | |
| 2415 | |
| 2416 /* | |
| 2417 * Ignore drag and release events if we didn't get a click. | |
| 2418 */ | |
| 2419 if (is_click) | |
| 2420 got_click = TRUE; | |
| 2421 else | |
| 2422 { | |
| 2423 if (!got_click) /* didn't get click, ignore */ | |
| 2424 return FALSE; | |
| 2425 if (!is_drag) /* release, reset got_click */ | |
|
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2426 { |
| 7 | 2427 got_click = FALSE; |
|
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2428 #ifdef FEAT_WINDOWS |
|
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2429 if (in_tab_line) |
|
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2430 { |
|
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2431 in_tab_line = FALSE; |
|
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2432 return FALSE; |
|
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2433 } |
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2434 #endif |
|
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2435 } |
| 7 | 2436 } |
| 2437 | |
| 2438 /* | |
| 2439 * CTRL right mouse button does CTRL-T | |
| 2440 */ | |
| 2441 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT) | |
| 2442 { | |
| 2443 if (State & INSERT) | |
| 2444 stuffcharReadbuff(Ctrl_O); | |
| 2445 if (count > 1) | |
| 2446 stuffnumReadbuff(count); | |
| 2447 stuffcharReadbuff(Ctrl_T); | |
| 2448 got_click = FALSE; /* ignore drag&release now */ | |
| 2449 return FALSE; | |
| 2450 } | |
| 2451 | |
| 2452 /* | |
| 2453 * CTRL only works with left mouse button | |
| 2454 */ | |
| 2455 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT) | |
| 2456 return FALSE; | |
| 2457 | |
| 2458 /* | |
| 2459 * When a modifier is down, ignore drag and release events, as well as | |
| 2460 * multiple clicks and the middle mouse button. | |
| 2461 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*". | |
| 2462 */ | |
| 179 | 2463 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT |
| 2464 | MOD_MASK_META)) | |
| 7 | 2465 && (!is_click |
| 2466 || (mod_mask & MOD_MASK_MULTI_CLICK) | |
| 2467 || which_button == MOUSE_MIDDLE) | |
| 598 | 2468 && !((mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT)) |
| 7 | 2469 && mouse_model_popup() |
| 2470 && which_button == MOUSE_LEFT) | |
| 598 | 2471 && !((mod_mask & MOD_MASK_ALT) |
| 2472 && !mouse_model_popup() | |
| 2473 && which_button == MOUSE_RIGHT) | |
| 7 | 2474 ) |
| 2475 return FALSE; | |
| 2476 | |
| 2477 /* | |
| 2478 * If the button press was used as the movement command for an operator | |
| 2479 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore | |
| 2480 * drag/release events. | |
| 2481 */ | |
| 2482 if (!is_click && which_button == MOUSE_MIDDLE) | |
| 2483 return FALSE; | |
| 2484 | |
| 2485 if (oap != NULL) | |
| 2486 regname = oap->regname; | |
| 2487 else | |
| 2488 regname = 0; | |
| 2489 | |
| 2490 /* | |
| 2491 * Middle mouse button does a 'put' of the selected text | |
| 2492 */ | |
| 2493 if (which_button == MOUSE_MIDDLE) | |
| 2494 { | |
| 2495 if (State == NORMAL) | |
| 2496 { | |
| 2497 /* | |
| 2498 * If an operator was pending, we don't know what the user wanted | |
| 2499 * to do. Go back to normal mode: Clear the operator and beep(). | |
| 2500 */ | |
| 2501 if (oap != NULL && oap->op_type != OP_NOP) | |
| 2502 { | |
| 2503 clearopbeep(oap); | |
| 2504 return FALSE; | |
| 2505 } | |
| 2506 | |
| 2507 /* | |
| 2508 * If visual was active, yank the highlighted text and put it | |
| 2509 * before the mouse pointer position. | |
| 1016 | 2510 * In Select mode replace the highlighted text with the clipboard. |
| 7 | 2511 */ |
| 2512 if (VIsual_active) | |
| 2513 { | |
| 1016 | 2514 if (VIsual_select) |
| 2515 { | |
| 2516 stuffcharReadbuff(Ctrl_G); | |
| 1019 | 2517 stuffReadbuff((char_u *)"\"+p"); |
| 1016 | 2518 } |
| 2519 else | |
| 2520 { | |
| 2521 stuffcharReadbuff('y'); | |
| 2522 stuffcharReadbuff(K_MIDDLEMOUSE); | |
| 2523 } | |
| 7 | 2524 do_always = TRUE; /* ignore 'mouse' setting next time */ |
| 2525 return FALSE; | |
| 2526 } | |
| 2527 /* | |
| 2528 * The rest is below jump_to_mouse() | |
| 2529 */ | |
| 2530 } | |
| 2531 | |
| 2532 else if ((State & INSERT) == 0) | |
| 2533 return FALSE; | |
| 2534 | |
| 2535 /* | |
| 2536 * Middle click in insert mode doesn't move the mouse, just insert the | |
| 2537 * contents of a register. '.' register is special, can't insert that | |
| 2538 * with do_put(). | |
| 2539 * Also paste at the cursor if the current mode isn't in 'mouse' (only | |
| 2540 * happens for the GUI). | |
| 2541 */ | |
| 2542 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL)) | |
| 2543 { | |
| 2544 if (regname == '.') | |
| 2545 insert_reg(regname, TRUE); | |
| 2546 else | |
| 2547 { | |
| 2548 #ifdef FEAT_CLIPBOARD | |
| 2549 if (clip_star.available && regname == 0) | |
| 2550 regname = '*'; | |
| 2551 #endif | |
| 2552 if ((State & REPLACE_FLAG) && !yank_register_mline(regname)) | |
| 2553 insert_reg(regname, TRUE); | |
| 2554 else | |
| 2555 { | |
| 2556 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND); | |
| 2557 | |
| 2558 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */ | |
| 2559 AppendCharToRedobuff(Ctrl_R); | |
| 2560 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O); | |
| 2561 AppendCharToRedobuff(regname == 0 ? '"' : regname); | |
| 2562 } | |
| 2563 } | |
| 2564 return FALSE; | |
| 2565 } | |
| 2566 } | |
| 2567 | |
| 2568 /* When dragging or button-up stay in the same window. */ | |
| 2569 if (!is_click) | |
| 2570 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE; | |
| 2571 | |
| 2572 start_visual.lnum = 0; | |
| 2573 | |
| 671 | 2574 #ifdef FEAT_WINDOWS |
| 2575 /* Check for clicking in the tab page line. */ | |
| 2576 if (mouse_row == 0 && firstwin->w_winrow > 0) | |
| 2577 { | |
| 1619 | 2578 if (is_drag) |
|
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2579 { |
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2580 if (in_tab_line) |
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2581 { |
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2582 c1 = TabPageIdxs[mouse_col]; |
|
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2583 tabpage_move(c1 <= 0 ? 9999 : c1 < tabpage_index(curtab) |
|
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2584 ? c1 - 1 : c1); |
|
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2585 } |
| 1619 | 2586 return FALSE; |
|
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2587 } |
| 671 | 2588 |
| 2589 /* click in a tab selects that tab page */ | |
| 2590 if (is_click | |
| 2591 # ifdef FEAT_CMDWIN | |
| 2592 && cmdwin_type == 0 | |
| 2593 # endif | |
| 681 | 2594 && mouse_col < Columns) |
| 2595 { | |
|
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2596 in_tab_line = TRUE; |
| 681 | 2597 c1 = TabPageIdxs[mouse_col]; |
| 2598 if (c1 >= 0) | |
| 2599 { | |
| 682 | 2600 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) |
| 2601 { | |
| 2602 /* double click opens new page */ | |
| 681 | 2603 end_visual_mode(); |
| 682 | 2604 tabpage_new(); |
| 2605 tabpage_move(c1 == 0 ? 9999 : c1 - 1); | |
| 2606 } | |
| 2607 else | |
| 2608 { | |
| 2609 /* Go to specified tab page, or next one if not clicking | |
| 2610 * on a label. */ | |
| 2611 goto_tabpage(c1); | |
| 2612 | |
| 2613 /* It's like clicking on the status line of a window. */ | |
| 2614 if (curwin != old_curwin) | |
| 2615 end_visual_mode(); | |
| 2616 } | |
| 681 | 2617 } |
| 2618 else if (c1 < 0) | |
| 2619 { | |
| 2620 tabpage_T *tp; | |
| 2621 | |
| 2622 /* Close the current or specified tab page. */ | |
| 2623 if (c1 == -999) | |
| 2624 tp = curtab; | |
| 2625 else | |
| 2626 tp = find_tabpage(-c1); | |
| 2627 if (tp == curtab) | |
| 2628 { | |
| 2629 if (first_tabpage->tp_next != NULL) | |
| 2630 tabpage_close(FALSE); | |
| 2631 } | |
| 2632 else if (tp != NULL) | |
| 2633 tabpage_close_other(tp, FALSE); | |
| 2634 } | |
| 2635 } | |
| 2636 return TRUE; | |
| 671 | 2637 } |
|
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2638 else if (is_drag && in_tab_line) |
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2639 { |
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parents:
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|
2640 c1 = TabPageIdxs[mouse_col]; |
|
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2641 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
|
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2642 return FALSE; |
|
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|
2643 } |
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|
2644 |
| 671 | 2645 #endif |
| 2646 | |
| 7 | 2647 /* |
| 2648 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events: | |
| 2649 * right button up -> pop-up menu | |
| 2650 * shift-left button -> right button | |
| 598 | 2651 * alt-left button -> alt-right button |
| 7 | 2652 */ |
| 2653 if (mouse_model_popup()) | |
| 2654 { | |
| 2655 if (which_button == MOUSE_RIGHT | |
| 2656 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
| 2657 { | |
| 2658 /* | |
| 2659 * NOTE: Ignore right button down and drag mouse events. | |
| 2660 * Windows only shows the popup menu on the button up event. | |
| 2661 */ | |
| 936 | 2662 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
| 2663 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) | |
| 7 | 2664 if (!is_click) |
| 2665 return FALSE; | |
| 2666 #endif | |
| 2667 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) | |
| 2668 if (is_click || is_drag) | |
| 2669 return FALSE; | |
| 2670 #endif | |
| 573 | 2671 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
| 7 | 2672 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
| 2673 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON) | |
| 2674 if (gui.in_use) | |
| 2675 { | |
| 2676 jump_flags = 0; | |
| 2677 if (STRCMP(p_mousem, "popup_setpos") == 0) | |
| 2678 { | |
| 2679 /* First set the cursor position before showing the popup | |
| 2680 * menu. */ | |
| 2681 if (VIsual_active) | |
| 2682 { | |
| 2683 pos_T m_pos; | |
| 2684 | |
| 2685 /* | |
| 2686 * set MOUSE_MAY_STOP_VIS if we are outside the | |
| 2687 * selection or the current window (might have false | |
| 2688 * negative here) | |
| 2689 */ | |
| 2690 if (mouse_row < W_WINROW(curwin) | |
| 2691 || mouse_row | |
| 2692 > (W_WINROW(curwin) + curwin->w_height)) | |
| 2693 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2694 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER) | |
| 2695 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2696 else | |
| 2697 { | |
| 2698 if ((lt(curwin->w_cursor, VIsual) | |
| 2699 && (lt(m_pos, curwin->w_cursor) | |
| 2700 || lt(VIsual, m_pos))) | |
| 2701 || (lt(VIsual, curwin->w_cursor) | |
| 2702 && (lt(m_pos, VIsual) | |
| 2703 || lt(curwin->w_cursor, m_pos)))) | |
| 2704 { | |
| 2705 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2706 } | |
| 2707 else if (VIsual_mode == Ctrl_V) | |
| 2708 { | |
| 2709 getvcols(curwin, &curwin->w_cursor, &VIsual, | |
| 2710 &leftcol, &rightcol); | |
| 2711 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL); | |
| 2712 if (m_pos.col < leftcol || m_pos.col > rightcol) | |
| 2713 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2714 } | |
| 2715 } | |
| 2716 } | |
| 2717 else | |
| 2718 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2719 } | |
| 2720 if (jump_flags) | |
| 2721 { | |
| 2722 jump_flags = jump_to_mouse(jump_flags, NULL, which_button); | |
| 5735 | 2723 update_curbuf(VIsual_active ? INVERTED : VALID); |
| 7 | 2724 setcursor(); |
| 2725 out_flush(); /* Update before showing popup menu */ | |
| 2726 } | |
| 2727 # ifdef FEAT_MENU | |
| 2728 gui_show_popupmenu(); | |
| 2729 # endif | |
| 2730 return (jump_flags & CURSOR_MOVED) != 0; | |
| 2731 } | |
| 2732 else | |
| 2733 return FALSE; | |
| 2734 #else | |
| 2735 return FALSE; | |
| 2736 #endif | |
| 2737 } | |
| 598 | 2738 if (which_button == MOUSE_LEFT |
| 2739 && (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT))) | |
| 7 | 2740 { |
| 2741 which_button = MOUSE_RIGHT; | |
| 2742 mod_mask &= ~MOD_MASK_SHIFT; | |
| 2743 } | |
| 2744 } | |
| 2745 | |
| 2746 if ((State & (NORMAL | INSERT)) | |
| 2747 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
| 2748 { | |
| 2749 if (which_button == MOUSE_LEFT) | |
| 2750 { | |
| 2751 if (is_click) | |
| 2752 { | |
| 2753 /* stop Visual mode for a left click in a window, but not when | |
| 2754 * on a status line */ | |
| 2755 if (VIsual_active) | |
| 2756 jump_flags |= MOUSE_MAY_STOP_VIS; | |
| 2757 } | |
| 2758 else if (mouse_has(MOUSE_VISUAL)) | |
| 2759 jump_flags |= MOUSE_MAY_VIS; | |
| 2760 } | |
| 2761 else if (which_button == MOUSE_RIGHT) | |
| 2762 { | |
| 2763 if (is_click && VIsual_active) | |
| 2764 { | |
| 2765 /* | |
| 2766 * Remember the start and end of visual before moving the | |
| 2767 * cursor. | |
| 2768 */ | |
| 2769 if (lt(curwin->w_cursor, VIsual)) | |
| 2770 { | |
| 2771 start_visual = curwin->w_cursor; | |
| 2772 end_visual = VIsual; | |
| 2773 } | |
| 2774 else | |
| 2775 { | |
| 2776 start_visual = VIsual; | |
| 2777 end_visual = curwin->w_cursor; | |
| 2778 } | |
| 2779 } | |
| 2780 jump_flags |= MOUSE_FOCUS; | |
| 2781 if (mouse_has(MOUSE_VISUAL)) | |
| 2782 jump_flags |= MOUSE_MAY_VIS; | |
| 2783 } | |
| 2784 } | |
| 2785 | |
| 2786 /* | |
| 2787 * If an operator is pending, ignore all drags and releases until the | |
| 2788 * next mouse click. | |
| 2789 */ | |
| 2790 if (!is_drag && oap != NULL && oap->op_type != OP_NOP) | |
| 2791 { | |
| 2792 got_click = FALSE; | |
| 2793 oap->motion_type = MCHAR; | |
| 2794 } | |
| 2795 | |
| 2796 /* When releasing the button let jump_to_mouse() know. */ | |
| 2797 if (!is_click && !is_drag) | |
| 2798 jump_flags |= MOUSE_RELEASED; | |
| 2799 | |
| 2800 /* | |
| 2801 * JUMP! | |
| 2802 */ | |
| 2803 jump_flags = jump_to_mouse(jump_flags, | |
| 2804 oap == NULL ? NULL : &(oap->inclusive), which_button); | |
| 2805 moved = (jump_flags & CURSOR_MOVED); | |
| 2806 in_status_line = (jump_flags & IN_STATUS_LINE); | |
| 2807 #ifdef FEAT_VERTSPLIT | |
| 2808 in_sep_line = (jump_flags & IN_SEP_LINE); | |
| 2809 #endif | |
| 2810 | |
| 2811 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 2812 if (isNetbeansBuffer(curbuf) |
| 7 | 2813 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE))) |
| 2814 { | |
| 2815 int key = KEY2TERMCAP1(c); | |
| 2816 | |
| 2817 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE | |
| 2818 || key == (int)KE_RIGHTRELEASE) | |
| 2819 netbeans_button_release(which_button); | |
| 2820 } | |
| 2821 #endif | |
| 2822 | |
| 2823 /* When jumping to another window, clear a pending operator. That's a bit | |
| 2824 * friendlier than beeping and not jumping to that window. */ | |
| 2825 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP) | |
| 2826 clearop(oap); | |
| 2827 | |
| 2828 #ifdef FEAT_FOLDING | |
| 2829 if (mod_mask == 0 | |
| 2830 && !is_drag | |
| 2831 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN)) | |
| 2832 && which_button == MOUSE_LEFT) | |
| 2833 { | |
| 2834 /* open or close a fold at this line */ | |
| 2835 if (jump_flags & MOUSE_FOLD_OPEN) | |
| 2836 openFold(curwin->w_cursor.lnum, 1L); | |
| 2837 else | |
| 2838 closeFold(curwin->w_cursor.lnum, 1L); | |
| 2839 /* don't move the cursor if still in the same window */ | |
| 2840 if (curwin == old_curwin) | |
| 2841 curwin->w_cursor = save_cursor; | |
| 2842 } | |
| 2843 #endif | |
| 2844 | |
| 2845 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN) | |
| 2846 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available) | |
| 2847 { | |
| 2848 clip_modeless(which_button, is_click, is_drag); | |
| 2849 return FALSE; | |
| 2850 } | |
| 2851 #endif | |
| 2852 | |
| 2853 /* Set global flag that we are extending the Visual area with mouse | |
| 1188 | 2854 * dragging; temporarily minimize 'scrolloff'. */ |
| 7 | 2855 if (VIsual_active && is_drag && p_so) |
| 2856 { | |
| 2857 /* In the very first line, allow scrolling one line */ | |
| 2858 if (mouse_row == 0) | |
| 2859 mouse_dragging = 2; | |
| 2860 else | |
| 2861 mouse_dragging = 1; | |
| 2862 } | |
| 2863 | |
| 2864 /* When dragging the mouse above the window, scroll down. */ | |
| 2865 if (is_drag && mouse_row < 0 && !in_status_line) | |
| 2866 { | |
| 2867 scroll_redraw(FALSE, 1L); | |
| 2868 mouse_row = 0; | |
| 2869 } | |
| 2870 | |
| 2871 if (start_visual.lnum) /* right click in visual mode */ | |
| 2872 { | |
| 598 | 2873 /* When ALT is pressed make Visual mode blockwise. */ |
| 2874 if (mod_mask & MOD_MASK_ALT) | |
| 2875 VIsual_mode = Ctrl_V; | |
| 2876 | |
| 7 | 2877 /* |
| 2878 * In Visual-block mode, divide the area in four, pick up the corner | |
| 2879 * that is in the quarter that the cursor is in. | |
| 2880 */ | |
| 2881 if (VIsual_mode == Ctrl_V) | |
| 2882 { | |
| 2883 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol); | |
| 2884 if (curwin->w_curswant > (leftcol + rightcol) / 2) | |
| 2885 end_visual.col = leftcol; | |
| 2886 else | |
| 2887 end_visual.col = rightcol; | |
| 7009 | 2888 if (curwin->w_cursor.lnum >= |
| 7 | 2889 (start_visual.lnum + end_visual.lnum) / 2) |
| 2890 end_visual.lnum = start_visual.lnum; | |
| 2891 | |
| 2892 /* move VIsual to the right column */ | |
| 2893 start_visual = curwin->w_cursor; /* save the cursor pos */ | |
| 2894 curwin->w_cursor = end_visual; | |
| 2895 coladvance(end_visual.col); | |
| 2896 VIsual = curwin->w_cursor; | |
| 2897 curwin->w_cursor = start_visual; /* restore the cursor */ | |
| 2898 } | |
| 2899 else | |
| 2900 { | |
| 2901 /* | |
| 2902 * If the click is before the start of visual, change the start. | |
| 2903 * If the click is after the end of visual, change the end. If | |
| 2904 * the click is inside the visual, change the closest side. | |
| 2905 */ | |
| 2906 if (lt(curwin->w_cursor, start_visual)) | |
| 2907 VIsual = end_visual; | |
| 2908 else if (lt(end_visual, curwin->w_cursor)) | |
| 2909 VIsual = start_visual; | |
| 2910 else | |
| 2911 { | |
| 2912 /* In the same line, compare column number */ | |
| 2913 if (end_visual.lnum == start_visual.lnum) | |
| 2914 { | |
| 2915 if (curwin->w_cursor.col - start_visual.col > | |
| 2916 end_visual.col - curwin->w_cursor.col) | |
| 2917 VIsual = start_visual; | |
| 2918 else | |
| 2919 VIsual = end_visual; | |
| 2920 } | |
| 2921 | |
| 2922 /* In different lines, compare line number */ | |
| 2923 else | |
| 2924 { | |
| 2925 diff = (curwin->w_cursor.lnum - start_visual.lnum) - | |
| 2926 (end_visual.lnum - curwin->w_cursor.lnum); | |
| 2927 | |
| 2928 if (diff > 0) /* closest to end */ | |
| 2929 VIsual = start_visual; | |
| 2930 else if (diff < 0) /* closest to start */ | |
| 2931 VIsual = end_visual; | |
| 2932 else /* in the middle line */ | |
| 2933 { | |
| 2934 if (curwin->w_cursor.col < | |
| 2935 (start_visual.col + end_visual.col) / 2) | |
| 2936 VIsual = end_visual; | |
| 2937 else | |
| 2938 VIsual = start_visual; | |
| 2939 } | |
| 2940 } | |
| 2941 } | |
| 2942 } | |
| 2943 } | |
| 2944 /* | |
| 2945 * If Visual mode started in insert mode, execute "CTRL-O" | |
| 2946 */ | |
| 2947 else if ((State & INSERT) && VIsual_active) | |
| 2948 stuffcharReadbuff(Ctrl_O); | |
| 2949 | |
| 2950 /* | |
| 2951 * Middle mouse click: Put text before cursor. | |
| 2952 */ | |
| 2953 if (which_button == MOUSE_MIDDLE) | |
| 2954 { | |
| 2955 #ifdef FEAT_CLIPBOARD | |
| 2956 if (clip_star.available && regname == 0) | |
| 2957 regname = '*'; | |
| 2958 #endif | |
| 2959 if (yank_register_mline(regname)) | |
| 2960 { | |
| 2961 if (mouse_past_bottom) | |
| 2962 dir = FORWARD; | |
| 2963 } | |
| 2964 else if (mouse_past_eol) | |
| 2965 dir = FORWARD; | |
| 2966 | |
| 2967 if (fixindent) | |
| 2968 { | |
| 2969 c1 = (dir == BACKWARD) ? '[' : ']'; | |
| 2970 c2 = 'p'; | |
| 2971 } | |
| 2972 else | |
| 2973 { | |
| 2974 c1 = (dir == FORWARD) ? 'p' : 'P'; | |
| 2975 c2 = NUL; | |
| 2976 } | |
| 2977 prep_redo(regname, count, NUL, c1, NUL, c2, NUL); | |
| 2978 | |
| 2979 /* | |
| 2980 * Remember where the paste started, so in edit() Insstart can be set | |
| 2981 * to this position | |
| 2982 */ | |
| 2983 if (restart_edit != 0) | |
| 2984 where_paste_started = curwin->w_cursor; | |
| 2985 do_put(regname, dir, count, fixindent | PUT_CURSEND); | |
| 2986 } | |
| 2987 | |
| 2988 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 2989 /* | |
| 2990 * Ctrl-Mouse click or double click in a quickfix window jumps to the | |
| 2991 * error under the mouse pointer. | |
| 2992 */ | |
| 2993 else if (((mod_mask & MOD_MASK_CTRL) | |
| 2994 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 2995 && bt_quickfix(curbuf)) | |
| 2996 { | |
| 2997 if (State & INSERT) | |
| 2998 stuffcharReadbuff(Ctrl_O); | |
| 643 | 2999 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
| 3000 stuffReadbuff((char_u *)":.cc\n"); | |
| 3001 else /* location list window */ | |
| 3002 stuffReadbuff((char_u *)":.ll\n"); | |
| 7 | 3003 got_click = FALSE; /* ignore drag&release now */ |
| 3004 } | |
| 3005 #endif | |
| 3006 | |
| 3007 /* | |
| 3008 * Ctrl-Mouse click (or double click in a help window) jumps to the tag | |
| 3009 * under the mouse pointer. | |
| 3010 */ | |
| 3011 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help | |
| 3012 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)) | |
| 3013 { | |
| 3014 if (State & INSERT) | |
| 3015 stuffcharReadbuff(Ctrl_O); | |
| 3016 stuffcharReadbuff(Ctrl_RSB); | |
| 3017 got_click = FALSE; /* ignore drag&release now */ | |
| 3018 } | |
| 3019 | |
| 3020 /* | |
| 3021 * Shift-Mouse click searches for the next occurrence of the word under | |
| 3022 * the mouse pointer | |
| 3023 */ | |
| 3024 else if ((mod_mask & MOD_MASK_SHIFT)) | |
| 3025 { | |
| 5735 | 3026 if ((State & INSERT) || (VIsual_active && VIsual_select)) |
| 7 | 3027 stuffcharReadbuff(Ctrl_O); |
| 3028 if (which_button == MOUSE_LEFT) | |
| 3029 stuffcharReadbuff('*'); | |
| 3030 else /* MOUSE_RIGHT */ | |
| 3031 stuffcharReadbuff('#'); | |
| 3032 } | |
| 3033 | |
| 3034 /* Handle double clicks, unless on status line */ | |
| 3035 else if (in_status_line) | |
| 3036 { | |
| 3037 #ifdef FEAT_MOUSESHAPE | |
| 3038 if ((is_drag || is_click) && !drag_status_line) | |
| 3039 { | |
| 3040 drag_status_line = TRUE; | |
| 3041 update_mouseshape(-1); | |
| 3042 } | |
| 3043 #endif | |
| 3044 } | |
| 3045 #ifdef FEAT_VERTSPLIT | |
| 3046 else if (in_sep_line) | |
| 3047 { | |
| 3048 # ifdef FEAT_MOUSESHAPE | |
| 3049 if ((is_drag || is_click) && !drag_sep_line) | |
| 3050 { | |
| 3051 drag_sep_line = TRUE; | |
| 3052 update_mouseshape(-1); | |
| 3053 } | |
| 3054 # endif | |
| 3055 } | |
| 3056 #endif | |
| 3057 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT)) | |
| 3058 && mouse_has(MOUSE_VISUAL)) | |
| 3059 { | |
| 3060 if (is_click || !VIsual_active) | |
| 3061 { | |
| 3062 if (VIsual_active) | |
| 3063 orig_cursor = VIsual; | |
| 3064 else | |
| 3065 { | |
| 3066 check_visual_highlight(); | |
| 3067 VIsual = curwin->w_cursor; | |
| 3068 orig_cursor = VIsual; | |
| 3069 VIsual_active = TRUE; | |
| 3070 VIsual_reselect = TRUE; | |
| 3071 /* start Select mode if 'selectmode' contains "mouse" */ | |
| 3072 may_start_select('o'); | |
| 3073 setmouse(); | |
| 3074 } | |
| 3075 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 598 | 3076 { |
| 3077 /* Double click with ALT pressed makes it blockwise. */ | |
| 3078 if (mod_mask & MOD_MASK_ALT) | |
| 3079 VIsual_mode = Ctrl_V; | |
| 3080 else | |
| 3081 VIsual_mode = 'v'; | |
| 3082 } | |
| 7 | 3083 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK) |
| 3084 VIsual_mode = 'V'; | |
| 3085 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK) | |
| 3086 VIsual_mode = Ctrl_V; | |
| 3087 #ifdef FEAT_CLIPBOARD | |
| 3088 /* Make sure the clipboard gets updated. Needed because start and | |
| 3089 * end may still be the same, and the selection needs to be owned */ | |
| 3090 clip_star.vmode = NUL; | |
| 3091 #endif | |
| 3092 } | |
| 3093 /* | |
| 3094 * A double click selects a word or a block. | |
| 3095 */ | |
| 3096 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 3097 { | |
| 3098 pos_T *pos = NULL; | |
| 300 | 3099 int gc; |
| 7 | 3100 |
| 3101 if (is_click) | |
| 3102 { | |
| 3103 /* If the character under the cursor (skipping white space) is | |
| 3104 * not a word character, try finding a match and select a (), | |
| 3105 * {}, [], #if/#endif, etc. block. */ | |
| 3106 end_visual = curwin->w_cursor; | |
| 300 | 3107 while (gc = gchar_pos(&end_visual), vim_iswhite(gc)) |
| 7 | 3108 inc(&end_visual); |
| 3109 if (oap != NULL) | |
| 3110 oap->motion_type = MCHAR; | |
| 3111 if (oap != NULL | |
| 3112 && VIsual_mode == 'v' | |
| 3113 && !vim_iswordc(gchar_pos(&end_visual)) | |
| 3114 && equalpos(curwin->w_cursor, VIsual) | |
| 3115 && (pos = findmatch(oap, NUL)) != NULL) | |
| 3116 { | |
| 3117 curwin->w_cursor = *pos; | |
| 3118 if (oap->motion_type == MLINE) | |
| 3119 VIsual_mode = 'V'; | |
| 3120 else if (*p_sel == 'e') | |
| 3121 { | |
| 3122 if (lt(curwin->w_cursor, VIsual)) | |
| 3123 ++VIsual.col; | |
| 3124 else | |
| 3125 ++curwin->w_cursor.col; | |
| 3126 } | |
| 3127 } | |
| 3128 } | |
| 3129 | |
| 3130 if (pos == NULL && (is_click || is_drag)) | |
| 3131 { | |
| 3132 /* When not found a match or when dragging: extend to include | |
| 3133 * a word. */ | |
| 3134 if (lt(curwin->w_cursor, orig_cursor)) | |
| 3135 { | |
| 3136 find_start_of_word(&curwin->w_cursor); | |
| 3137 find_end_of_word(&VIsual); | |
| 3138 } | |
| 3139 else | |
| 3140 { | |
| 3141 find_start_of_word(&VIsual); | |
| 3142 if (*p_sel == 'e' && *ml_get_cursor() != NUL) | |
| 3143 #ifdef FEAT_MBYTE | |
| 3144 curwin->w_cursor.col += | |
| 474 | 3145 (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 3146 #else |
| 3147 ++curwin->w_cursor.col; | |
| 3148 #endif | |
| 3149 find_end_of_word(&curwin->w_cursor); | |
| 3150 } | |
| 3151 } | |
| 3152 curwin->w_set_curswant = TRUE; | |
| 3153 } | |
| 3154 if (is_click) | |
| 3155 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
| 3156 } | |
| 3157 else if (VIsual_active && !old_active) | |
| 598 | 3158 { |
| 3159 if (mod_mask & MOD_MASK_ALT) | |
| 3160 VIsual_mode = Ctrl_V; | |
| 3161 else | |
| 3162 VIsual_mode = 'v'; | |
| 3163 } | |
| 7 | 3164 |
| 3165 /* If Visual mode changed show it later. */ | |
| 643 | 3166 if ((!VIsual_active && old_active && mode_displayed) |
| 3167 || (VIsual_active && p_smd && msg_silent == 0 | |
| 3168 && (!old_active || VIsual_mode != old_mode))) | |
| 7 | 3169 redraw_cmdline = TRUE; |
| 3170 | |
| 3171 return moved; | |
| 3172 } | |
| 3173 | |
| 3174 /* | |
| 3175 * Move "pos" back to the start of the word it's in. | |
| 3176 */ | |
| 3177 static void | |
| 3178 find_start_of_word(pos) | |
| 3179 pos_T *pos; | |
| 3180 { | |
| 3181 char_u *line; | |
| 3182 int cclass; | |
| 3183 int col; | |
| 3184 | |
| 3185 line = ml_get(pos->lnum); | |
| 3186 cclass = get_mouse_class(line + pos->col); | |
| 3187 | |
| 3188 while (pos->col > 0) | |
| 3189 { | |
| 3190 col = pos->col - 1; | |
| 3191 #ifdef FEAT_MBYTE | |
| 3192 col -= (*mb_head_off)(line, line + col); | |
| 3193 #endif | |
| 3194 if (get_mouse_class(line + col) != cclass) | |
| 3195 break; | |
| 3196 pos->col = col; | |
| 3197 } | |
| 3198 } | |
| 3199 | |
| 3200 /* | |
| 3201 * Move "pos" forward to the end of the word it's in. | |
| 3202 * When 'selection' is "exclusive", the position is just after the word. | |
| 3203 */ | |
| 3204 static void | |
| 3205 find_end_of_word(pos) | |
| 3206 pos_T *pos; | |
| 3207 { | |
| 3208 char_u *line; | |
| 3209 int cclass; | |
| 3210 int col; | |
| 3211 | |
| 3212 line = ml_get(pos->lnum); | |
| 3213 if (*p_sel == 'e' && pos->col > 0) | |
| 3214 { | |
| 3215 --pos->col; | |
| 3216 #ifdef FEAT_MBYTE | |
| 3217 pos->col -= (*mb_head_off)(line, line + pos->col); | |
| 3218 #endif | |
| 3219 } | |
| 3220 cclass = get_mouse_class(line + pos->col); | |
| 3221 while (line[pos->col] != NUL) | |
| 3222 { | |
| 3223 #ifdef FEAT_MBYTE | |
| 474 | 3224 col = pos->col + (*mb_ptr2len)(line + pos->col); |
| 7 | 3225 #else |
| 3226 col = pos->col + 1; | |
| 3227 #endif | |
| 3228 if (get_mouse_class(line + col) != cclass) | |
| 3229 { | |
| 3230 if (*p_sel == 'e') | |
| 3231 pos->col = col; | |
| 3232 break; | |
| 3233 } | |
| 3234 pos->col = col; | |
| 3235 } | |
| 3236 } | |
| 3237 | |
| 3238 /* | |
| 3239 * Get class of a character for selection: same class means same word. | |
| 3240 * 0: blank | |
| 3241 * 1: punctuation groups | |
| 3242 * 2: normal word character | |
| 3243 * >2: multi-byte word character. | |
| 3244 */ | |
| 3245 static int | |
| 3246 get_mouse_class(p) | |
| 3247 char_u *p; | |
| 3248 { | |
| 3249 int c; | |
| 3250 | |
| 3251 #ifdef FEAT_MBYTE | |
| 3252 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1) | |
| 3253 return mb_get_class(p); | |
| 3254 #endif | |
| 3255 | |
| 3256 c = *p; | |
| 3257 if (c == ' ' || c == '\t') | |
| 3258 return 0; | |
| 3259 | |
| 3260 if (vim_iswordc(c)) | |
| 3261 return 2; | |
| 3262 | |
| 3263 /* | |
| 3264 * There are a few special cases where we want certain combinations of | |
| 3265 * characters to be considered as a single word. These are things like | |
| 3266 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each | |
|
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
3267 * character is in its own class. |
| 7 | 3268 */ |
| 3269 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL) | |
| 3270 return 1; | |
| 3271 return c; | |
| 3272 } | |
| 3273 #endif /* FEAT_MOUSE */ | |
| 3274 | |
| 3275 /* | |
| 3276 * Check if highlighting for visual mode is possible, give a warning message | |
| 3277 * if not. | |
| 3278 */ | |
| 3279 void | |
| 3280 check_visual_highlight() | |
| 3281 { | |
| 3282 static int did_check = FALSE; | |
| 3283 | |
| 3284 if (full_screen) | |
| 3285 { | |
| 3286 if (!did_check && hl_attr(HLF_V) == 0) | |
| 3287 MSG(_("Warning: terminal cannot highlight")); | |
| 3288 did_check = TRUE; | |
| 3289 } | |
| 3290 } | |
| 3291 | |
| 3292 /* | |
| 638 | 3293 * End Visual mode. |
| 7 | 3294 * This function should ALWAYS be called to end Visual mode, except from |
| 3295 * do_pending_operator(). | |
| 3296 */ | |
| 3297 void | |
| 3298 end_visual_mode() | |
| 3299 { | |
| 3300 #ifdef FEAT_CLIPBOARD | |
| 3301 /* | |
| 3302 * If we are using the clipboard, then remember what was selected in case | |
| 3303 * we need to paste it somewhere while we still own the selection. | |
| 3304 * Only do this when the clipboard is already owned. Don't want to grab | |
| 3305 * the selection when hitting ESC. | |
| 3306 */ | |
| 3307 if (clip_star.available && clip_star.owned) | |
| 3308 clip_auto_select(); | |
| 3309 #endif | |
| 3310 | |
| 3311 VIsual_active = FALSE; | |
| 3312 #ifdef FEAT_MOUSE | |
| 3313 setmouse(); | |
| 3314 mouse_dragging = 0; | |
| 3315 #endif | |
| 3316 | |
| 3317 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
| 690 | 3318 curbuf->b_visual.vi_mode = VIsual_mode; |
| 3319 curbuf->b_visual.vi_start = VIsual; | |
| 3320 curbuf->b_visual.vi_end = curwin->w_cursor; | |
| 3321 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
| 7 | 3322 #ifdef FEAT_EVAL |
| 3323 curbuf->b_visual_mode_eval = VIsual_mode; | |
| 3324 #endif | |
| 3325 #ifdef FEAT_VIRTUALEDIT | |
| 3326 if (!virtual_active()) | |
| 3327 curwin->w_cursor.coladd = 0; | |
| 3328 #endif | |
| 6979 | 3329 may_clear_cmdline(); |
| 7 | 3330 |
| 844 | 3331 adjust_cursor_eol(); |
| 7 | 3332 } |
| 3333 | |
| 3334 /* | |
| 3335 * Reset VIsual_active and VIsual_reselect. | |
| 3336 */ | |
| 3337 void | |
| 3338 reset_VIsual_and_resel() | |
| 3339 { | |
| 3340 if (VIsual_active) | |
| 3341 { | |
| 3342 end_visual_mode(); | |
| 3343 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
| 3344 } | |
| 3345 VIsual_reselect = FALSE; | |
| 3346 } | |
| 3347 | |
| 3348 /* | |
| 3349 * Reset VIsual_active and VIsual_reselect if it's set. | |
| 3350 */ | |
| 3351 void | |
| 3352 reset_VIsual() | |
| 3353 { | |
| 3354 if (VIsual_active) | |
| 3355 { | |
| 3356 end_visual_mode(); | |
| 3357 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
| 3358 VIsual_reselect = FALSE; | |
| 3359 } | |
| 3360 } | |
| 3361 | |
| 184 | 3362 #if defined(FEAT_BEVAL) |
| 7 | 3363 static int find_is_eval_item __ARGS((char_u *ptr, int *colp, int *nbp, int dir)); |
| 3364 | |
| 3365 /* | |
| 3366 * Check for a balloon-eval special item to include when searching for an | |
| 3367 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid! | |
| 3368 * Returns TRUE if the character at "*ptr" should be included. | |
| 3369 * "dir" is FORWARD or BACKWARD, the direction of searching. | |
| 3370 * "*colp" is in/decremented if "ptr[-dir]" should also be included. | |
| 3371 * "bnp" points to a counter for square brackets. | |
| 3372 */ | |
| 3373 static int | |
| 3374 find_is_eval_item(ptr, colp, bnp, dir) | |
| 3375 char_u *ptr; | |
| 3376 int *colp; | |
| 3377 int *bnp; | |
| 3378 int dir; | |
| 3379 { | |
| 3380 /* Accept everything inside []. */ | |
| 3381 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD)) | |
| 3382 ++*bnp; | |
| 3383 if (*bnp > 0) | |
| 3384 { | |
| 3385 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD)) | |
| 3386 --*bnp; | |
| 3387 return TRUE; | |
| 3388 } | |
| 3389 | |
| 3390 /* skip over "s.var" */ | |
| 3391 if (*ptr == '.') | |
| 3392 return TRUE; | |
| 3393 | |
| 3394 /* two-character item: s->var */ | |
| 3395 if (ptr[dir == BACKWARD ? 0 : 1] == '>' | |
| 3396 && ptr[dir == BACKWARD ? -1 : 0] == '-') | |
| 3397 { | |
| 3398 *colp += dir; | |
| 3399 return TRUE; | |
| 3400 } | |
| 3401 return FALSE; | |
| 3402 } | |
| 3403 #endif | |
| 3404 | |
| 3405 /* | |
| 3406 * Find the identifier under or to the right of the cursor. | |
| 3407 * "find_type" can have one of three values: | |
| 3408 * FIND_IDENT: find an identifier (keyword) | |
| 3409 * FIND_STRING: find any non-white string | |
| 3410 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred. | |
| 184 | 3411 * FIND_EVAL: find text useful for C program debugging |
| 7 | 3412 * |
| 3413 * There are three steps: | |
| 3414 * 1. Search forward for the start of an identifier/string. Doesn't move if | |
| 3415 * already on one. | |
| 3416 * 2. Search backward for the start of this identifier/string. | |
| 3417 * This doesn't match the real Vi but I like it a little better and it | |
| 3418 * shouldn't bother anyone. | |
| 3419 * 3. Search forward to the end of this identifier/string. | |
| 3420 * When FIND_IDENT isn't defined, we backup until a blank. | |
| 3421 * | |
| 3422 * Returns the length of the string, or zero if no string is found. | |
| 3423 * If a string is found, a pointer to the string is put in "*string". This | |
| 3424 * string is not always NUL terminated. | |
| 3425 */ | |
| 3426 int | |
| 3427 find_ident_under_cursor(string, find_type) | |
| 3428 char_u **string; | |
| 3429 int find_type; | |
| 3430 { | |
| 3431 return find_ident_at_pos(curwin, curwin->w_cursor.lnum, | |
| 3432 curwin->w_cursor.col, string, find_type); | |
| 3433 } | |
| 3434 | |
| 3435 /* | |
| 3436 * Like find_ident_under_cursor(), but for any window and any position. | |
| 3437 * However: Uses 'iskeyword' from the current window!. | |
| 3438 */ | |
| 3439 int | |
| 3440 find_ident_at_pos(wp, lnum, startcol, string, find_type) | |
| 3441 win_T *wp; | |
| 3442 linenr_T lnum; | |
| 3443 colnr_T startcol; | |
| 3444 char_u **string; | |
| 3445 int find_type; | |
| 3446 { | |
| 3447 char_u *ptr; | |
| 3448 int col = 0; /* init to shut up GCC */ | |
| 3449 int i; | |
| 3450 #ifdef FEAT_MBYTE | |
| 3451 int this_class = 0; | |
| 3452 int prev_class; | |
| 3453 int prevcol; | |
| 3454 #endif | |
| 184 | 3455 #if defined(FEAT_BEVAL) |
| 7 | 3456 int bn = 0; /* bracket nesting */ |
| 3457 #endif | |
| 3458 | |
| 3459 /* | |
| 3460 * if i == 0: try to find an identifier | |
| 3461 * if i == 1: try to find any non-white string | |
| 3462 */ | |
| 3463 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
| 3464 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i) | |
| 3465 { | |
| 3466 /* | |
| 3467 * 1. skip to start of identifier/string | |
| 3468 */ | |
| 3469 col = startcol; | |
| 3470 #ifdef FEAT_MBYTE | |
| 3471 if (has_mbyte) | |
| 3472 { | |
| 3473 while (ptr[col] != NUL) | |
| 3474 { | |
| 184 | 3475 # if defined(FEAT_BEVAL) |
| 7 | 3476 /* Stop at a ']' to evaluate "a[x]". */ |
| 3477 if ((find_type & FIND_EVAL) && ptr[col] == ']') | |
| 3478 break; | |
| 3479 # endif | |
| 3480 this_class = mb_get_class(ptr + col); | |
| 3481 if (this_class != 0 && (i == 1 || this_class != 1)) | |
| 3482 break; | |
| 474 | 3483 col += (*mb_ptr2len)(ptr + col); |
| 7 | 3484 } |
| 3485 } | |
| 3486 else | |
| 3487 #endif | |
| 3488 while (ptr[col] != NUL | |
| 3489 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col])) | |
| 184 | 3490 # if defined(FEAT_BEVAL) |
| 7 | 3491 && (!(find_type & FIND_EVAL) || ptr[col] != ']') |
| 3492 # endif | |
| 3493 ) | |
| 3494 ++col; | |
| 3495 | |
| 184 | 3496 #if defined(FEAT_BEVAL) |
| 7 | 3497 /* When starting on a ']' count it, so that we include the '['. */ |
| 3498 bn = ptr[col] == ']'; | |
| 3499 #endif | |
| 3500 | |
| 3501 /* | |
| 3502 * 2. Back up to start of identifier/string. | |
| 3503 */ | |
| 3504 #ifdef FEAT_MBYTE | |
| 3505 if (has_mbyte) | |
| 3506 { | |
| 3507 /* Remember class of character under cursor. */ | |
| 184 | 3508 # if defined(FEAT_BEVAL) |
| 7 | 3509 if ((find_type & FIND_EVAL) && ptr[col] == ']') |
| 3510 this_class = mb_get_class((char_u *)"a"); | |
| 3511 else | |
| 3512 # endif | |
| 3513 this_class = mb_get_class(ptr + col); | |
| 835 | 3514 while (col > 0 && this_class != 0) |
| 7 | 3515 { |
| 3516 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1); | |
| 3517 prev_class = mb_get_class(ptr + prevcol); | |
| 3518 if (this_class != prev_class | |
| 3519 && (i == 0 | |
| 3520 || prev_class == 0 | |
| 3521 || (find_type & FIND_IDENT)) | |
| 184 | 3522 # if defined(FEAT_BEVAL) |
| 7 | 3523 && (!(find_type & FIND_EVAL) |
| 3524 || prevcol == 0 | |
| 3525 || !find_is_eval_item(ptr + prevcol, &prevcol, | |
| 3526 &bn, BACKWARD)) | |
| 3527 # endif | |
| 3528 ) | |
| 3529 break; | |
| 3530 col = prevcol; | |
| 3531 } | |
| 3532 | |
| 3533 /* If we don't want just any old string, or we've found an | |
| 3534 * identifier, stop searching. */ | |
| 3535 if (this_class > 2) | |
| 3536 this_class = 2; | |
| 3537 if (!(find_type & FIND_STRING) || this_class == 2) | |
| 3538 break; | |
| 3539 } | |
| 3540 else | |
| 3541 #endif | |
| 3542 { | |
| 3543 while (col > 0 | |
| 3544 && ((i == 0 | |
| 3545 ? vim_iswordc(ptr[col - 1]) | |
| 3546 : (!vim_iswhite(ptr[col - 1]) | |
| 3547 && (!(find_type & FIND_IDENT) | |
| 3548 || !vim_iswordc(ptr[col - 1])))) | |
| 184 | 3549 #if defined(FEAT_BEVAL) |
| 7 | 3550 || ((find_type & FIND_EVAL) |
| 3551 && col > 1 | |
| 3552 && find_is_eval_item(ptr + col - 1, &col, | |
| 3553 &bn, BACKWARD)) | |
| 3554 #endif | |
| 3555 )) | |
| 3556 --col; | |
| 3557 | |
| 3558 /* If we don't want just any old string, or we've found an | |
| 3559 * identifier, stop searching. */ | |
| 3560 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col])) | |
| 3561 break; | |
| 3562 } | |
| 3563 } | |
| 3564 | |
| 3565 if (ptr[col] == NUL || (i == 0 && ( | |
| 3566 #ifdef FEAT_MBYTE | |
| 3567 has_mbyte ? this_class != 2 : | |
| 3568 #endif | |
| 3569 !vim_iswordc(ptr[col])))) | |
| 3570 { | |
| 3571 /* | |
| 3572 * didn't find an identifier or string | |
| 3573 */ | |
| 3574 if (find_type & FIND_STRING) | |
| 3575 EMSG(_("E348: No string under cursor")); | |
| 3576 else | |
| 1728 | 3577 EMSG(_(e_noident)); |
| 7 | 3578 return 0; |
| 3579 } | |
| 3580 ptr += col; | |
| 3581 *string = ptr; | |
| 3582 | |
| 3583 /* | |
| 3584 * 3. Find the end if the identifier/string. | |
| 3585 */ | |
| 184 | 3586 #if defined(FEAT_BEVAL) |
| 7 | 3587 bn = 0; |
| 3588 startcol -= col; | |
| 3589 #endif | |
| 3590 col = 0; | |
| 3591 #ifdef FEAT_MBYTE | |
| 3592 if (has_mbyte) | |
| 3593 { | |
| 3594 /* Search for point of changing multibyte character class. */ | |
| 3595 this_class = mb_get_class(ptr); | |
| 3596 while (ptr[col] != NUL | |
| 3597 && ((i == 0 ? mb_get_class(ptr + col) == this_class | |
| 3598 : mb_get_class(ptr + col) != 0) | |
| 184 | 3599 # if defined(FEAT_BEVAL) |
| 7 | 3600 || ((find_type & FIND_EVAL) |
| 3601 && col <= (int)startcol | |
| 3602 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
| 3603 # endif | |
| 3604 )) | |
| 474 | 3605 col += (*mb_ptr2len)(ptr + col); |
| 7 | 3606 } |
| 3607 else | |
| 3608 #endif | |
| 3609 while ((i == 0 ? vim_iswordc(ptr[col]) | |
| 3610 : (ptr[col] != NUL && !vim_iswhite(ptr[col]))) | |
| 184 | 3611 # if defined(FEAT_BEVAL) |
| 7 | 3612 || ((find_type & FIND_EVAL) |
| 3613 && col <= (int)startcol | |
| 3614 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
| 3615 # endif | |
| 3616 ) | |
| 3617 { | |
| 3618 ++col; | |
| 3619 } | |
| 3620 | |
| 3621 return col; | |
| 3622 } | |
| 3623 | |
| 3624 /* | |
| 3625 * Prepare for redo of a normal command. | |
| 3626 */ | |
| 3627 static void | |
| 3628 prep_redo_cmd(cap) | |
| 3629 cmdarg_T *cap; | |
| 3630 { | |
| 3631 prep_redo(cap->oap->regname, cap->count0, | |
| 3632 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
| 3633 } | |
| 3634 | |
| 3635 /* | |
| 3636 * Prepare for redo of any command. | |
| 3637 * Note that only the last argument can be a multi-byte char. | |
| 3638 */ | |
| 3639 static void | |
| 3640 prep_redo(regname, num, cmd1, cmd2, cmd3, cmd4, cmd5) | |
| 3641 int regname; | |
| 3642 long num; | |
| 3643 int cmd1; | |
| 3644 int cmd2; | |
| 3645 int cmd3; | |
| 3646 int cmd4; | |
| 3647 int cmd5; | |
| 3648 { | |
| 3649 ResetRedobuff(); | |
| 3650 if (regname != 0) /* yank from specified buffer */ | |
| 3651 { | |
| 3652 AppendCharToRedobuff('"'); | |
| 3653 AppendCharToRedobuff(regname); | |
| 3654 } | |
| 3655 if (num) | |
| 3656 AppendNumberToRedobuff(num); | |
| 3657 | |
| 3658 if (cmd1 != NUL) | |
| 3659 AppendCharToRedobuff(cmd1); | |
| 3660 if (cmd2 != NUL) | |
| 3661 AppendCharToRedobuff(cmd2); | |
| 3662 if (cmd3 != NUL) | |
| 3663 AppendCharToRedobuff(cmd3); | |
| 3664 if (cmd4 != NUL) | |
| 3665 AppendCharToRedobuff(cmd4); | |
| 3666 if (cmd5 != NUL) | |
| 3667 AppendCharToRedobuff(cmd5); | |
| 3668 } | |
| 3669 | |
| 3670 /* | |
| 3671 * check for operator active and clear it | |
| 3672 * | |
| 3673 * return TRUE if operator was active | |
| 3674 */ | |
| 3675 static int | |
| 3676 checkclearop(oap) | |
| 3677 oparg_T *oap; | |
| 3678 { | |
| 3679 if (oap->op_type == OP_NOP) | |
| 3680 return FALSE; | |
| 3681 clearopbeep(oap); | |
| 3682 return TRUE; | |
| 3683 } | |
| 3684 | |
| 3685 /* | |
| 1131 | 3686 * Check for operator or Visual active. Clear active operator. |
| 7 | 3687 * |
| 1131 | 3688 * Return TRUE if operator or Visual was active. |
| 7 | 3689 */ |
| 3690 static int | |
| 3691 checkclearopq(oap) | |
| 3692 oparg_T *oap; | |
| 3693 { | |
| 5735 | 3694 if (oap->op_type == OP_NOP && !VIsual_active) |
| 7 | 3695 return FALSE; |
| 3696 clearopbeep(oap); | |
| 3697 return TRUE; | |
| 3698 } | |
| 3699 | |
| 3700 static void | |
| 3701 clearop(oap) | |
| 3702 oparg_T *oap; | |
| 3703 { | |
| 3704 oap->op_type = OP_NOP; | |
| 3705 oap->regname = 0; | |
| 3706 oap->motion_force = NUL; | |
| 3707 oap->use_reg_one = FALSE; | |
| 3708 } | |
| 3709 | |
| 3710 static void | |
| 3711 clearopbeep(oap) | |
| 3712 oparg_T *oap; | |
| 3713 { | |
| 3714 clearop(oap); | |
| 3715 beep_flush(); | |
| 3716 } | |
| 3717 | |
| 3718 /* | |
| 3719 * Remove the shift modifier from a special key. | |
| 3720 */ | |
| 3721 static void | |
| 3722 unshift_special(cap) | |
| 3723 cmdarg_T *cap; | |
| 3724 { | |
| 3725 switch (cap->cmdchar) | |
| 3726 { | |
| 3727 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break; | |
| 3728 case K_S_LEFT: cap->cmdchar = K_LEFT; break; | |
| 3729 case K_S_UP: cap->cmdchar = K_UP; break; | |
| 3730 case K_S_DOWN: cap->cmdchar = K_DOWN; break; | |
| 3731 case K_S_HOME: cap->cmdchar = K_HOME; break; | |
| 3732 case K_S_END: cap->cmdchar = K_END; break; | |
| 3733 } | |
| 3734 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask); | |
| 3735 } | |
| 3736 | |
| 6979 | 3737 /* |
| 3738 * If the mode is currently displayed clear the command line or update the | |
| 3739 * command displayed. | |
| 3740 */ | |
| 3741 static void | |
| 3742 may_clear_cmdline() | |
| 3743 { | |
| 3744 if (mode_displayed) | |
| 3745 clear_cmdline = TRUE; /* unshow visual mode later */ | |
| 3746 #ifdef FEAT_CMDL_INFO | |
| 3747 else | |
| 3748 clear_showcmd(); | |
| 3749 #endif | |
| 3750 } | |
| 3751 | |
| 7 | 3752 #if defined(FEAT_CMDL_INFO) || defined(PROTO) |
| 3753 /* | |
| 3754 * Routines for displaying a partly typed command | |
| 3755 */ | |
| 3756 | |
| 5735 | 3757 #define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30 |
| 7 | 3758 static char_u showcmd_buf[SHOWCMD_BUFLEN]; |
| 3759 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */ | |
| 3760 static int showcmd_is_clear = TRUE; | |
| 3761 static int showcmd_visual = FALSE; | |
| 3762 | |
| 3763 static void display_showcmd __ARGS((void)); | |
| 3764 | |
| 3765 void | |
| 3766 clear_showcmd() | |
| 3767 { | |
| 3768 if (!p_sc) | |
| 3769 return; | |
| 3770 | |
| 3771 if (VIsual_active && !char_avail()) | |
| 3772 { | |
| 1866 | 3773 int cursor_bot = lt(VIsual, curwin->w_cursor); |
| 7 | 3774 long lines; |
| 3775 colnr_T leftcol, rightcol; | |
| 3776 linenr_T top, bot; | |
| 3777 | |
| 3778 /* Show the size of the Visual area. */ | |
| 1866 | 3779 if (cursor_bot) |
| 7 | 3780 { |
| 3781 top = VIsual.lnum; | |
| 3782 bot = curwin->w_cursor.lnum; | |
| 3783 } | |
| 3784 else | |
| 3785 { | |
| 3786 top = curwin->w_cursor.lnum; | |
| 3787 bot = VIsual.lnum; | |
| 3788 } | |
| 3789 # ifdef FEAT_FOLDING | |
| 3790 /* Include closed folds as a whole. */ | |
| 7009 | 3791 (void)hasFolding(top, &top, NULL); |
| 3792 (void)hasFolding(bot, NULL, &bot); | |
| 7 | 3793 # endif |
| 3794 lines = bot - top + 1; | |
| 3795 | |
| 3796 if (VIsual_mode == Ctrl_V) | |
| 3797 { | |
|
2335
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parents:
2326
diff
changeset
|
3798 # ifdef FEAT_LINEBREAK |
| 1866 | 3799 char_u *saved_sbr = p_sbr; |
| 3800 | |
| 3801 /* Make 'sbr' empty for a moment to get the correct size. */ | |
| 3802 p_sbr = empty_option; | |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
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parents:
2326
diff
changeset
|
3803 # endif |
| 7 | 3804 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
|
3805 # ifdef FEAT_LINEBREAK |
| 1866 | 3806 p_sbr = saved_sbr; |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3807 # endif |
| 7 | 3808 sprintf((char *)showcmd_buf, "%ldx%ld", lines, |
| 3809 (long)(rightcol - leftcol + 1)); | |
| 3810 } | |
| 3811 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum) | |
| 3812 sprintf((char *)showcmd_buf, "%ld", lines); | |
| 3813 else | |
|
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
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parents:
2294
diff
changeset
|
3814 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3815 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
|
3816 int l; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3817 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
|
3818 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
|
3819 |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3820 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
|
3821 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3822 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
|
3823 e = ml_get_cursor(); |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3824 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3825 else |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3826 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3827 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
|
3828 e = ml_get_pos(&VIsual); |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3829 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3830 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
|
3831 { |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3832 # 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
|
3833 l = (*mb_ptr2len)(s); |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3834 # else |
|
2a5478294078
Fix build broken without multi-byte feature.
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diff
changeset
|
3835 l = (*s == NUL) ? 0 : 1; |
|
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3836 # endif |
|
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
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diff
changeset
|
3837 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
|
3838 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3839 ++bytes; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3840 ++chars; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3841 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
|
3842 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3843 bytes += l; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3844 ++chars; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3845 s += l; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3846 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3847 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
|
3848 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
|
3849 else |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3850 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
|
3851 } |
| 7 | 3852 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */ |
| 3853 showcmd_visual = TRUE; | |
| 3854 } | |
| 3855 else | |
| 3856 { | |
| 3857 showcmd_buf[0] = NUL; | |
| 3858 showcmd_visual = FALSE; | |
| 3859 | |
| 3860 /* Don't actually display something if there is nothing to clear. */ | |
| 3861 if (showcmd_is_clear) | |
| 3862 return; | |
| 3863 } | |
| 3864 | |
| 3865 display_showcmd(); | |
| 3866 } | |
| 3867 | |
| 3868 /* | |
| 3869 * Add 'c' to string of shown command chars. | |
| 3870 * Return TRUE if output has been written (and setcursor() has been called). | |
| 3871 */ | |
| 3872 int | |
| 3873 add_to_showcmd(c) | |
| 3874 int c; | |
| 3875 { | |
| 3876 char_u *p; | |
| 3877 int old_len; | |
| 3878 int extra_len; | |
| 3879 int overflow; | |
| 3880 #if defined(FEAT_MOUSE) | |
| 3881 int i; | |
| 3882 static int ignore[] = | |
| 3883 { | |
| 660 | 3884 # ifdef FEAT_GUI |
| 7 | 3885 K_VER_SCROLLBAR, K_HOR_SCROLLBAR, |
| 3886 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM, | |
| 660 | 3887 # endif |
| 7 | 3888 K_IGNORE, |
| 3889 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE, | |
| 3890 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE, | |
| 3891 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
|
3892 K_MOUSEDOWN, K_MOUSEUP, K_MOUSELEFT, K_MOUSERIGHT, |
| 7 | 3893 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE, |
| 631 | 3894 K_CURSORHOLD, |
| 7 | 3895 0 |
| 3896 }; | |
| 3897 #endif | |
| 3898 | |
| 641 | 3899 if (!p_sc || msg_silent != 0) |
| 7 | 3900 return FALSE; |
| 3901 | |
| 3902 if (showcmd_visual) | |
| 3903 { | |
| 3904 showcmd_buf[0] = NUL; | |
| 3905 showcmd_visual = FALSE; | |
| 3906 } | |
| 3907 | |
| 3908 #if defined(FEAT_MOUSE) | |
| 3909 /* Ignore keys that are scrollbar updates and mouse clicks */ | |
| 3910 if (IS_SPECIAL(c)) | |
| 3911 for (i = 0; ignore[i] != 0; ++i) | |
| 3912 if (ignore[i] == c) | |
| 3913 return FALSE; | |
| 3914 #endif | |
| 3915 | |
| 3916 p = transchar(c); | |
| 5535 | 3917 if (*p == ' ') |
| 3918 STRCPY(p, "<20>"); | |
| 7 | 3919 old_len = (int)STRLEN(showcmd_buf); |
| 3920 extra_len = (int)STRLEN(p); | |
| 3921 overflow = old_len + extra_len - SHOWCMD_COLS; | |
| 3922 if (overflow > 0) | |
| 1362 | 3923 mch_memmove(showcmd_buf, showcmd_buf + overflow, |
| 3924 old_len - overflow + 1); | |
| 7 | 3925 STRCAT(showcmd_buf, p); |
| 3926 | |
| 3927 if (char_avail()) | |
| 3928 return FALSE; | |
| 3929 | |
| 3930 display_showcmd(); | |
| 3931 | |
| 3932 return TRUE; | |
| 3933 } | |
| 3934 | |
| 3935 void | |
| 3936 add_to_showcmd_c(c) | |
| 3937 int c; | |
| 3938 { | |
| 3939 if (!add_to_showcmd(c)) | |
| 3940 setcursor(); | |
| 3941 } | |
| 3942 | |
| 3943 /* | |
| 3944 * Delete 'len' characters from the end of the shown command. | |
| 3945 */ | |
| 3946 static void | |
| 3947 del_from_showcmd(len) | |
| 3948 int len; | |
| 3949 { | |
| 3950 int old_len; | |
| 3951 | |
| 3952 if (!p_sc) | |
| 3953 return; | |
| 3954 | |
| 3955 old_len = (int)STRLEN(showcmd_buf); | |
| 3956 if (len > old_len) | |
| 3957 len = old_len; | |
| 3958 showcmd_buf[old_len - len] = NUL; | |
| 3959 | |
| 3960 if (!char_avail()) | |
| 3961 display_showcmd(); | |
| 3962 } | |
| 3963 | |
| 3964 /* | |
| 3965 * push_showcmd() and pop_showcmd() are used when waiting for the user to type | |
| 3966 * something and there is a partial mapping. | |
| 3967 */ | |
| 3968 void | |
| 3969 push_showcmd() | |
| 3970 { | |
| 3971 if (p_sc) | |
| 3972 STRCPY(old_showcmd_buf, showcmd_buf); | |
| 3973 } | |
| 3974 | |
| 3975 void | |
| 3976 pop_showcmd() | |
| 3977 { | |
| 3978 if (!p_sc) | |
| 3979 return; | |
| 3980 | |
| 3981 STRCPY(showcmd_buf, old_showcmd_buf); | |
| 3982 | |
| 3983 display_showcmd(); | |
| 3984 } | |
| 3985 | |
| 3986 static void | |
| 3987 display_showcmd() | |
| 3988 { | |
| 3989 int len; | |
| 3990 | |
| 3991 cursor_off(); | |
| 3992 | |
| 3993 len = (int)STRLEN(showcmd_buf); | |
| 3994 if (len == 0) | |
| 3995 showcmd_is_clear = TRUE; | |
| 3996 else | |
| 3997 { | |
| 3998 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0); | |
| 3999 showcmd_is_clear = FALSE; | |
| 4000 } | |
| 4001 | |
| 4002 /* | |
| 1188 | 4003 * clear the rest of an old message by outputting up to SHOWCMD_COLS |
| 4004 * spaces | |
| 7 | 4005 */ |
| 4006 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0); | |
| 4007 | |
| 4008 setcursor(); /* put cursor back where it belongs */ | |
| 4009 } | |
| 4010 #endif | |
| 4011 | |
| 4012 #ifdef FEAT_SCROLLBIND | |
| 4013 /* | |
| 4014 * When "check" is FALSE, prepare for commands that scroll the window. | |
| 4015 * When "check" is TRUE, take care of scroll-binding after the window has | |
| 4016 * scrolled. Called from normal_cmd() and edit(). | |
| 4017 */ | |
| 4018 void | |
| 4019 do_check_scrollbind(check) | |
| 4020 int check; | |
| 4021 { | |
| 4022 static win_T *old_curwin = NULL; | |
| 4023 static linenr_T old_topline = 0; | |
| 4024 #ifdef FEAT_DIFF | |
| 4025 static int old_topfill = 0; | |
| 4026 #endif | |
| 4027 static buf_T *old_buf = NULL; | |
| 4028 static colnr_T old_leftcol = 0; | |
| 4029 | |
| 4030 if (check && curwin->w_p_scb) | |
| 4031 { | |
| 4032 /* If a ":syncbind" command was just used, don't scroll, only reset | |
| 4033 * the values. */ | |
| 4034 if (did_syncbind) | |
| 4035 did_syncbind = FALSE; | |
| 4036 else if (curwin == old_curwin) | |
| 4037 { | |
| 4038 /* | |
| 4039 * Synchronize other windows, as necessary according to | |
| 4040 * 'scrollbind'. Don't do this after an ":edit" command, except | |
| 4041 * when 'diff' is set. | |
| 4042 */ | |
| 4043 if ((curwin->w_buffer == old_buf | |
| 4044 #ifdef FEAT_DIFF | |
| 4045 || curwin->w_p_diff | |
| 4046 #endif | |
| 4047 ) | |
| 4048 && (curwin->w_topline != old_topline | |
| 4049 #ifdef FEAT_DIFF | |
| 4050 || curwin->w_topfill != old_topfill | |
| 4051 #endif | |
| 4052 || curwin->w_leftcol != old_leftcol)) | |
| 4053 { | |
| 4054 check_scrollbind(curwin->w_topline - old_topline, | |
| 4055 (long)(curwin->w_leftcol - old_leftcol)); | |
| 4056 } | |
| 4057 } | |
| 4058 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */ | |
| 4059 { | |
| 4060 /* | |
| 4061 * When switching between windows, make sure that the relative | |
| 4062 * vertical offset is valid for the new window. The relative | |
| 4063 * offset is invalid whenever another 'scrollbind' window has | |
| 4064 * scrolled to a point that would force the current window to | |
| 4065 * scroll past the beginning or end of its buffer. When the | |
| 4066 * resync is performed, some of the other 'scrollbind' windows may | |
| 4067 * need to jump so that the current window's relative position is | |
| 4068 * visible on-screen. | |
| 4069 */ | |
| 4070 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L); | |
| 4071 } | |
| 4072 curwin->w_scbind_pos = curwin->w_topline; | |
| 4073 } | |
| 4074 | |
| 4075 old_curwin = curwin; | |
| 4076 old_topline = curwin->w_topline; | |
| 4077 #ifdef FEAT_DIFF | |
| 4078 old_topfill = curwin->w_topfill; | |
| 4079 #endif | |
| 4080 old_buf = curwin->w_buffer; | |
| 4081 old_leftcol = curwin->w_leftcol; | |
| 4082 } | |
| 4083 | |
| 4084 /* | |
| 4085 * Synchronize any windows that have "scrollbind" set, based on the | |
| 4086 * number of rows by which the current window has changed | |
| 4087 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
| 4088 */ | |
| 4089 void | |
| 4090 check_scrollbind(topline_diff, leftcol_diff) | |
| 4091 linenr_T topline_diff; | |
| 4092 long leftcol_diff; | |
| 4093 { | |
| 4094 int want_ver; | |
| 4095 int want_hor; | |
| 4096 win_T *old_curwin = curwin; | |
| 4097 buf_T *old_curbuf = curbuf; | |
| 4098 int old_VIsual_select = VIsual_select; | |
| 4099 int old_VIsual_active = VIsual_active; | |
| 4100 colnr_T tgt_leftcol = curwin->w_leftcol; | |
| 4101 long topline; | |
| 4102 long y; | |
| 4103 | |
| 4104 /* | |
| 4105 * check 'scrollopt' string for vertical and horizontal scroll options | |
| 4106 */ | |
| 4107 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0); | |
| 4108 #ifdef FEAT_DIFF | |
| 4109 want_ver |= old_curwin->w_p_diff; | |
| 4110 #endif | |
| 4111 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0)); | |
| 4112 | |
| 4113 /* | |
| 4114 * loop through the scrollbound windows and scroll accordingly | |
| 4115 */ | |
| 4116 VIsual_select = VIsual_active = 0; | |
| 4117 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
| 4118 { | |
| 4119 curbuf = curwin->w_buffer; | |
| 4120 /* skip original window and windows with 'noscrollbind' */ | |
| 4121 if (curwin != old_curwin && curwin->w_p_scb) | |
| 4122 { | |
| 4123 /* | |
| 4124 * do the vertical scroll | |
| 4125 */ | |
| 4126 if (want_ver) | |
| 4127 { | |
| 4128 #ifdef FEAT_DIFF | |
| 4129 if (old_curwin->w_p_diff && curwin->w_p_diff) | |
| 4130 { | |
| 4131 diff_set_topline(old_curwin, curwin); | |
| 4132 } | |
| 4133 else | |
| 4134 #endif | |
| 4135 { | |
| 4136 curwin->w_scbind_pos += topline_diff; | |
| 4137 topline = curwin->w_scbind_pos; | |
| 4138 if (topline > curbuf->b_ml.ml_line_count) | |
| 4139 topline = curbuf->b_ml.ml_line_count; | |
| 4140 if (topline < 1) | |
| 4141 topline = 1; | |
| 4142 | |
| 4143 y = topline - curwin->w_topline; | |
| 4144 if (y > 0) | |
| 4145 scrollup(y, FALSE); | |
| 4146 else | |
| 4147 scrolldown(-y, FALSE); | |
| 4148 } | |
| 4149 | |
| 4150 redraw_later(VALID); | |
| 4151 cursor_correct(); | |
| 4152 #ifdef FEAT_WINDOWS | |
| 4153 curwin->w_redr_status = TRUE; | |
| 4154 #endif | |
| 4155 } | |
| 4156 | |
| 4157 /* | |
| 4158 * do the horizontal scroll | |
| 4159 */ | |
| 4160 if (want_hor && curwin->w_leftcol != tgt_leftcol) | |
| 4161 { | |
| 4162 curwin->w_leftcol = tgt_leftcol; | |
| 4163 leftcol_changed(); | |
| 4164 } | |
| 4165 } | |
| 4166 } | |
| 4167 | |
| 4168 /* | |
| 4169 * reset current-window | |
| 4170 */ | |
| 4171 VIsual_select = old_VIsual_select; | |
| 4172 VIsual_active = old_VIsual_active; | |
| 4173 curwin = old_curwin; | |
| 4174 curbuf = old_curbuf; | |
| 4175 } | |
| 4176 #endif /* #ifdef FEAT_SCROLLBIND */ | |
| 4177 | |
| 4178 /* | |
| 4179 * Command character that's ignored. | |
| 4180 * Used for CTRL-Q and CTRL-S to avoid problems with terminals that use | |
|
2130
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updated for version 7.2.412
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parents:
2112
diff
changeset
|
4181 * xon/xoff. |
| 7 | 4182 */ |
| 4183 static void | |
| 4184 nv_ignore(cap) | |
| 4185 cmdarg_T *cap; | |
| 4186 { | |
| 226 | 4187 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
| 7 | 4188 } |
| 4189 | |
| 4190 /* | |
| 620 | 4191 * Command character that doesn't do anything, but unlike nv_ignore() does |
| 4192 * start edit(). Used for "startinsert" executed while starting up. | |
| 4193 */ | |
| 4194 static void | |
| 4195 nv_nop(cap) | |
| 1877 | 4196 cmdarg_T *cap UNUSED; |
| 620 | 4197 { |
| 4198 } | |
| 4199 | |
| 4200 /* | |
| 7 | 4201 * Command character doesn't exist. |
| 4202 */ | |
| 4203 static void | |
| 4204 nv_error(cap) | |
| 4205 cmdarg_T *cap; | |
| 4206 { | |
| 4207 clearopbeep(cap->oap); | |
| 4208 } | |
| 4209 | |
| 4210 /* | |
| 4211 * <Help> and <F1> commands. | |
| 4212 */ | |
| 4213 static void | |
| 4214 nv_help(cap) | |
| 4215 cmdarg_T *cap; | |
| 4216 { | |
| 4217 if (!checkclearopq(cap->oap)) | |
| 4218 ex_help(NULL); | |
| 4219 } | |
| 4220 | |
| 4221 /* | |
| 4222 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor. | |
| 4223 */ | |
| 4224 static void | |
| 4225 nv_addsub(cap) | |
| 4226 cmdarg_T *cap; | |
| 4227 { | |
|
7574
b872724c37db
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Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
4228 if (!VIsual_active && cap->oap->op_type == OP_NOP) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
4229 { |
|
7578
fdae4c496775
commit https://github.com/vim/vim/commit/ef2b5036b3005f1ce15d146dce72379a9834c56d
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
4230 prep_redo_cmd(cap); |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
4231 cap->oap->op_type = cap->cmdchar == Ctrl_A ? OP_NR_ADD : OP_NR_SUB; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
4232 op_addsub(cap->oap, cap->count1, cap->arg); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
4233 cap->oap->op_type = OP_NOP; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
4234 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
4235 else if (VIsual_active) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
4236 nv_operator(cap); |
| 6868 | 4237 else |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
4238 clearop(cap->oap); |
| 7 | 4239 } |
| 4240 | |
| 4241 /* | |
| 4242 * CTRL-F, CTRL-B, etc: Scroll page up or down. | |
| 4243 */ | |
| 4244 static void | |
| 4245 nv_page(cap) | |
| 4246 cmdarg_T *cap; | |
| 4247 { | |
| 4248 if (!checkclearop(cap->oap)) | |
| 819 | 4249 { |
| 4250 #ifdef FEAT_WINDOWS | |
| 4251 if (mod_mask & MOD_MASK_CTRL) | |
| 4252 { | |
| 4253 /* <C-PageUp>: tab page back; <C-PageDown>: tab page forward */ | |
| 4254 if (cap->arg == BACKWARD) | |
| 4255 goto_tabpage(-(int)cap->count1); | |
| 4256 else | |
| 4257 goto_tabpage((int)cap->count0); | |
| 4258 } | |
| 4259 else | |
| 4260 #endif | |
| 7 | 4261 (void)onepage(cap->arg, cap->count1); |
| 819 | 4262 } |
| 7 | 4263 } |
| 4264 | |
| 4265 /* | |
| 4266 * Implementation of "gd" and "gD" command. | |
| 4267 */ | |
| 4268 static void | |
| 523 | 4269 nv_gd(oap, nchar, thisblock) |
| 503 | 4270 oparg_T *oap; |
| 4271 int nchar; | |
| 523 | 4272 int thisblock; /* 1 for "1gd" and "1gD" */ |
| 7 | 4273 { |
| 4274 int len; | |
| 503 | 4275 char_u *ptr; |
| 4276 | |
| 4277 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0 | |
| 523 | 4278 || find_decl(ptr, len, nchar == 'd', thisblock, 0) == FAIL) |
| 503 | 4279 clearopbeep(oap); |
| 4280 #ifdef FEAT_FOLDING | |
| 4281 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP) | |
| 4282 foldOpenCursor(); | |
| 4283 #endif | |
| 4284 } | |
| 4285 | |
| 4286 /* | |
| 523 | 4287 * Search for variable declaration of "ptr[len]". |
| 4288 * When "locally" is TRUE in the current function ("gd"), otherwise in the | |
| 4289 * current file ("gD"). | |
| 4290 * When "thisblock" is TRUE check the {} block scope. | |
| 503 | 4291 * Return FAIL when not found. |
| 4292 */ | |
| 4293 int | |
| 523 | 4294 find_decl(ptr, len, locally, thisblock, searchflags) |
| 503 | 4295 char_u *ptr; |
| 4296 int len; | |
| 4297 int locally; | |
| 523 | 4298 int thisblock; |
| 503 | 4299 int searchflags; /* flags passed to searchit() */ |
| 4300 { | |
| 7 | 4301 char_u *pat; |
| 4302 pos_T old_pos; | |
| 503 | 4303 pos_T par_pos; |
| 4304 pos_T found_pos; | |
| 7 | 4305 int t; |
| 4306 int save_p_ws; | |
| 4307 int save_p_scs; | |
| 503 | 4308 int retval = OK; |
| 944 | 4309 int incll; |
| 503 | 4310 |
| 4311 if ((pat = alloc(len + 7)) == NULL) | |
| 4312 return FAIL; | |
| 268 | 4313 |
| 4314 /* Put "\V" before the pattern to avoid that the special meaning of "." | |
| 4315 * and "~" causes trouble. */ | |
| 4316 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s", | |
| 4317 len, ptr); | |
| 7 | 4318 old_pos = curwin->w_cursor; |
| 4319 save_p_ws = p_ws; | |
| 4320 save_p_scs = p_scs; | |
| 4321 p_ws = FALSE; /* don't wrap around end of file now */ | |
| 4322 p_scs = FALSE; /* don't switch ignorecase off now */ | |
| 4323 | |
| 4324 /* | |
| 4325 * With "gD" go to line 1. | |
| 4326 * With "gd" Search back for the start of the current function, then go | |
| 4327 * back until a blank line. If this fails go to line 1. | |
| 4328 */ | |
| 944 | 4329 if (!locally || !findpar(&incll, BACKWARD, 1L, '{', FALSE)) |
| 7 | 4330 { |
| 4331 setpcmark(); /* Set in findpar() otherwise */ | |
| 4332 curwin->w_cursor.lnum = 1; | |
| 539 | 4333 par_pos = curwin->w_cursor; |
| 7 | 4334 } |
| 4335 else | |
| 4336 { | |
| 539 | 4337 par_pos = curwin->w_cursor; |
| 7 | 4338 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL) |
| 4339 --curwin->w_cursor.lnum; | |
| 4340 } | |
| 4341 curwin->w_cursor.col = 0; | |
| 4342 | |
| 4343 /* Search forward for the identifier, ignore comment lines. */ | |
| 698 | 4344 clearpos(&found_pos); |
| 503 | 4345 for (;;) |
| 4346 { | |
| 4347 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD, | |
| 1496 | 4348 pat, 1L, searchflags, RE_LAST, (linenr_T)0, NULL); |
| 503 | 4349 if (curwin->w_cursor.lnum >= old_pos.lnum) |
| 4350 t = FAIL; /* match after start is failure too */ | |
| 523 | 4351 |
| 718 | 4352 if (thisblock && t != FAIL) |
| 523 | 4353 { |
| 4354 pos_T *pos; | |
| 4355 | |
| 4356 /* Check that the block the match is in doesn't end before the | |
| 4357 * position where we started the search from. */ | |
| 4358 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD, | |
| 4359 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL | |
| 4360 && pos->lnum < old_pos.lnum) | |
| 4361 continue; | |
| 4362 } | |
| 4363 | |
| 503 | 4364 if (t == FAIL) |
| 4365 { | |
| 4366 /* If we previously found a valid position, use it. */ | |
| 4367 if (found_pos.lnum != 0) | |
| 4368 { | |
| 4369 curwin->w_cursor = found_pos; | |
| 4370 t = OK; | |
| 4371 } | |
| 4372 break; | |
| 4373 } | |
| 7 | 4374 #ifdef FEAT_COMMENTS |
| 3562 | 4375 if (get_leader_len(ml_get_curline(), NULL, FALSE, TRUE) > 0) |
| 503 | 4376 { |
| 4377 /* Ignore this line, continue at start of next line. */ | |
| 4378 ++curwin->w_cursor.lnum; | |
| 4379 curwin->w_cursor.col = 0; | |
| 4380 continue; | |
| 4381 } | |
| 4382 #endif | |
| 4383 if (!locally) /* global search: use first match found */ | |
| 4384 break; | |
| 4385 if (curwin->w_cursor.lnum >= par_pos.lnum) | |
| 4386 { | |
| 4387 /* If we previously found a valid position, use it. */ | |
| 4388 if (found_pos.lnum != 0) | |
| 4389 curwin->w_cursor = found_pos; | |
| 4390 break; | |
| 4391 } | |
| 4392 | |
| 4393 /* For finding a local variable and the match is before the "{" search | |
| 4394 * to find a later match. For K&R style function declarations this | |
| 4395 * skips the function header without types. */ | |
| 4396 found_pos = curwin->w_cursor; | |
| 4397 } | |
| 4398 | |
| 4399 if (t == FAIL) | |
| 4400 { | |
| 4401 retval = FAIL; | |
| 7 | 4402 curwin->w_cursor = old_pos; |
| 4403 } | |
| 4404 else | |
| 4405 { | |
| 4406 curwin->w_set_curswant = TRUE; | |
| 4407 /* "n" searches forward now */ | |
| 4408 reset_search_dir(); | |
| 4409 } | |
| 4410 | |
| 4411 vim_free(pat); | |
| 4412 p_ws = save_p_ws; | |
| 4413 p_scs = save_p_scs; | |
| 503 | 4414 |
| 4415 return retval; | |
| 7 | 4416 } |
| 4417 | |
| 4418 /* | |
| 4419 * Move 'dist' lines in direction 'dir', counting lines by *screen* | |
| 4420 * lines rather than lines in the file. | |
| 4421 * 'dist' must be positive. | |
| 4422 * | |
| 4423 * Return OK if able to move cursor, FAIL otherwise. | |
| 4424 */ | |
| 4425 static int | |
| 4426 nv_screengo(oap, dir, dist) | |
| 4427 oparg_T *oap; | |
| 4428 int dir; | |
| 4429 long dist; | |
| 4430 { | |
| 4431 int linelen = linetabsize(ml_get_curline()); | |
| 4432 int retval = OK; | |
| 4433 int atend = FALSE; | |
| 4434 int n; | |
| 4435 int col_off1; /* margin offset for first screen line */ | |
| 4436 int col_off2; /* margin offset for wrapped screen line */ | |
| 4437 int width1; /* text width for first screen line */ | |
| 4438 int width2; /* test width for wrapped screen line */ | |
| 4439 | |
| 4440 oap->motion_type = MCHAR; | |
|
5192
c28202427d71
updated for version 7.4a.022
Bram Moolenaar <bram@vim.org>
parents:
5162
diff
changeset
|
4441 oap->inclusive = (curwin->w_curswant == MAXCOL); |
| 7 | 4442 |
| 4443 col_off1 = curwin_col_off(); | |
| 4444 col_off2 = col_off1 - curwin_col_off2(); | |
| 4445 width1 = W_WIDTH(curwin) - col_off1; | |
| 4446 width2 = W_WIDTH(curwin) - col_off2; | |
| 6559 | 4447 if (width2 == 0) |
| 4448 width2 = 1; /* avoid divide by zero */ | |
| 7 | 4449 |
| 4450 #ifdef FEAT_VERTSPLIT | |
| 4451 if (curwin->w_width != 0) | |
| 4452 { | |
| 4453 #endif | |
| 4454 /* | |
| 4455 * Instead of sticking at the last character of the buffer line we | |
| 4456 * try to stick in the last column of the screen. | |
| 4457 */ | |
| 4458 if (curwin->w_curswant == MAXCOL) | |
| 4459 { | |
| 4460 atend = TRUE; | |
| 4461 validate_virtcol(); | |
| 4462 if (width1 <= 0) | |
| 4463 curwin->w_curswant = 0; | |
| 4464 else | |
| 4465 { | |
| 4466 curwin->w_curswant = width1 - 1; | |
| 4467 if (curwin->w_virtcol > curwin->w_curswant) | |
| 4468 curwin->w_curswant += ((curwin->w_virtcol | |
| 4469 - curwin->w_curswant - 1) / width2 + 1) * width2; | |
| 4470 } | |
| 4471 } | |
| 4472 else | |
| 4473 { | |
| 4474 if (linelen > width1) | |
| 4475 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
| 4476 else | |
| 4477 n = width1; | |
| 4478 if (curwin->w_curswant > (colnr_T)n + 1) | |
| 4479 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1) | |
| 4480 * width2; | |
| 4481 } | |
| 4482 | |
| 4483 while (dist--) | |
| 4484 { | |
| 4485 if (dir == BACKWARD) | |
| 4486 { | |
| 4487 if ((long)curwin->w_curswant >= width2) | |
| 4488 /* move back within line */ | |
| 4489 curwin->w_curswant -= width2; | |
| 4490 else | |
| 4491 { | |
| 4492 /* to previous line */ | |
| 4493 if (curwin->w_cursor.lnum == 1) | |
| 4494 { | |
| 4495 retval = FAIL; | |
| 4496 break; | |
| 4497 } | |
| 4498 --curwin->w_cursor.lnum; | |
| 4499 #ifdef FEAT_FOLDING | |
| 4500 /* Move to the start of a closed fold. Don't do that when | |
| 4501 * 'foldopen' contains "all": it will open in a moment. */ | |
| 4502 if (!(fdo_flags & FDO_ALL)) | |
| 4503 (void)hasFolding(curwin->w_cursor.lnum, | |
| 4504 &curwin->w_cursor.lnum, NULL); | |
| 4505 #endif | |
| 4506 linelen = linetabsize(ml_get_curline()); | |
| 4507 if (linelen > width1) | |
| 4508 curwin->w_curswant += (((linelen - width1 - 1) / width2) | |
| 4509 + 1) * width2; | |
| 4510 } | |
| 4511 } | |
| 4512 else /* dir == FORWARD */ | |
| 4513 { | |
| 4514 if (linelen > width1) | |
| 4515 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
| 4516 else | |
| 4517 n = width1; | |
| 4518 if (curwin->w_curswant + width2 < (colnr_T)n) | |
| 4519 /* move forward within line */ | |
| 4520 curwin->w_curswant += width2; | |
| 4521 else | |
| 4522 { | |
| 4523 /* to next line */ | |
| 4524 #ifdef FEAT_FOLDING | |
| 4525 /* Move to the end of a closed fold. */ | |
| 4526 (void)hasFolding(curwin->w_cursor.lnum, NULL, | |
| 4527 &curwin->w_cursor.lnum); | |
| 4528 #endif | |
| 4529 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
| 4530 { | |
| 4531 retval = FAIL; | |
| 4532 break; | |
| 4533 } | |
| 4534 curwin->w_cursor.lnum++; | |
| 4535 curwin->w_curswant %= width2; | |
| 2911 | 4536 linelen = linetabsize(ml_get_curline()); |
| 7 | 4537 } |
| 4538 } | |
| 4539 } | |
| 4540 #ifdef FEAT_VERTSPLIT | |
| 4541 } | |
| 4542 #endif | |
| 4543 | |
| 5600 | 4544 if (virtual_active() && atend) |
| 4545 coladvance(MAXCOL); | |
| 4546 else | |
| 4547 coladvance(curwin->w_curswant); | |
| 7 | 4548 |
| 4549 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
| 4550 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
| 4551 { | |
| 6178 | 4552 colnr_T virtcol; |
| 4553 | |
| 7 | 4554 /* |
| 4555 * Check for landing on a character that got split at the end of the | |
| 4556 * last line. We want to advance a screenline, not end up in the same | |
| 4557 * screenline or move two screenlines. | |
| 4558 */ | |
| 4559 validate_virtcol(); | |
| 6178 | 4560 virtcol = curwin->w_virtcol; |
| 6187 | 4561 # if defined(FEAT_LINEBREAK) |
| 6178 | 4562 if (virtcol > (colnr_T)width1 && *p_sbr != NUL) |
| 4563 virtcol -= vim_strsize(p_sbr); | |
| 6187 | 4564 # endif |
| 6178 | 4565 |
| 4566 if (virtcol > curwin->w_curswant | |
| 7 | 4567 && (curwin->w_curswant < (colnr_T)width1 |
| 4568 ? (curwin->w_curswant > (colnr_T)width1 / 2) | |
| 4569 : ((curwin->w_curswant - width1) % width2 | |
| 4570 > (colnr_T)width2 / 2))) | |
| 4571 --curwin->w_cursor.col; | |
| 4572 } | |
| 4573 #endif | |
| 4574 | |
| 4575 if (atend) | |
| 4576 curwin->w_curswant = MAXCOL; /* stick in the last column */ | |
| 4577 | |
| 4578 return retval; | |
| 4579 } | |
| 4580 | |
| 4581 #ifdef FEAT_MOUSE | |
| 4582 /* | |
| 4583 * Mouse scroll wheel: Default action is to scroll three lines, or one page | |
| 4584 * when Shift or Ctrl is used. | |
|
2409
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parents:
2378
diff
changeset
|
4585 * 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
|
4586 * K_MOUSELEFT (cap->arg == -1) or K_MOUSERIGHT (cap->arg == -2) |
| 7 | 4587 */ |
| 4588 static void | |
| 4589 nv_mousescroll(cap) | |
| 4590 cmdarg_T *cap; | |
| 4591 { | |
| 4162 | 4592 # ifdef FEAT_WINDOWS |
| 557 | 4593 win_T *old_curwin = curwin; |
| 7 | 4594 |
| 4162 | 4595 if (mouse_row >= 0 && mouse_col >= 0) |
| 7 | 4596 { |
| 4597 int row, col; | |
| 4598 | |
| 4599 row = mouse_row; | |
| 4600 col = mouse_col; | |
| 4601 | |
| 4602 /* find the window at the pointer coordinates */ | |
| 4603 curwin = mouse_find_win(&row, &col); | |
| 4604 curbuf = curwin->w_buffer; | |
| 4605 } | |
| 4606 # endif | |
| 4607 | |
|
2409
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Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4608 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
|
4609 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4610 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
|
4611 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4612 (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
|
4613 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4614 else |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4615 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4616 cap->count1 = 3; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4617 cap->count0 = 3; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4618 nv_scroll_line(cap); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4619 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4620 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4621 # ifdef FEAT_GUI |
| 7 | 4622 else |
| 4623 { | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4624 /* 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
|
4625 if (!curwin->w_p_wrap) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4626 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4627 int val, step = 6; |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4628 |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4629 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
|
4630 step = W_WIDTH(curwin); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4631 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
|
4632 if (val < 0) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4633 val = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4634 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4635 gui_do_horiz_scroll(val, TRUE); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4636 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4637 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4638 # endif |
| 7 | 4639 |
| 4162 | 4640 # ifdef FEAT_WINDOWS |
| 7 | 4641 curwin->w_redr_status = TRUE; |
| 4642 | |
| 4643 curwin = old_curwin; | |
| 4644 curbuf = curwin->w_buffer; | |
| 4645 # endif | |
| 4646 } | |
| 4647 | |
| 4648 /* | |
| 4649 * Mouse clicks and drags. | |
| 4650 */ | |
| 4651 static void | |
| 4652 nv_mouse(cap) | |
| 4653 cmdarg_T *cap; | |
| 4654 { | |
| 4655 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0); | |
| 4656 } | |
| 4657 #endif | |
| 4658 | |
| 4659 /* | |
| 4660 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down. | |
| 4661 * cap->arg must be TRUE for CTRL-E. | |
| 4662 */ | |
| 4663 static void | |
| 4664 nv_scroll_line(cap) | |
| 4665 cmdarg_T *cap; | |
| 4666 { | |
| 4667 if (!checkclearop(cap->oap)) | |
| 4668 scroll_redraw(cap->arg, cap->count1); | |
| 4669 } | |
| 4670 | |
| 4671 /* | |
| 4672 * Scroll "count" lines up or down, and redraw. | |
| 4673 */ | |
| 4674 void | |
| 4675 scroll_redraw(up, count) | |
| 4676 int up; | |
| 4677 long count; | |
| 4678 { | |
| 4679 linenr_T prev_topline = curwin->w_topline; | |
| 4680 #ifdef FEAT_DIFF | |
| 4681 int prev_topfill = curwin->w_topfill; | |
| 4682 #endif | |
| 4683 linenr_T prev_lnum = curwin->w_cursor.lnum; | |
| 4684 | |
| 4685 if (up) | |
| 4686 scrollup(count, TRUE); | |
| 4687 else | |
| 4688 scrolldown(count, TRUE); | |
| 4689 if (p_so) | |
| 4690 { | |
| 4691 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as | |
| 4692 * valid, otherwise the screen jumps back at the end of the file. */ | |
| 4693 cursor_correct(); | |
| 4694 check_cursor_moved(curwin); | |
| 4695 curwin->w_valid |= VALID_TOPLINE; | |
| 4696 | |
| 4697 /* If moved back to where we were, at least move the cursor, otherwise | |
| 4698 * we get stuck at one position. Don't move the cursor up if the | |
| 4699 * first line of the buffer is already on the screen */ | |
| 4700 while (curwin->w_topline == prev_topline | |
| 4701 #ifdef FEAT_DIFF | |
| 4702 && curwin->w_topfill == prev_topfill | |
| 4703 #endif | |
| 4704 ) | |
| 4705 { | |
| 4706 if (up) | |
| 4707 { | |
| 4708 if (curwin->w_cursor.lnum > prev_lnum | |
| 4709 || cursor_down(1L, FALSE) == FAIL) | |
| 4710 break; | |
| 4711 } | |
| 4712 else | |
| 4713 { | |
| 4714 if (curwin->w_cursor.lnum < prev_lnum | |
| 4715 || prev_topline == 1L | |
| 4716 || cursor_up(1L, FALSE) == FAIL) | |
| 4717 break; | |
| 4718 } | |
| 4719 /* Mark w_topline as valid, otherwise the screen jumps back at the | |
| 4720 * end of the file. */ | |
| 4721 check_cursor_moved(curwin); | |
| 4722 curwin->w_valid |= VALID_TOPLINE; | |
| 4723 } | |
| 4724 } | |
| 4725 if (curwin->w_cursor.lnum != prev_lnum) | |
| 4726 coladvance(curwin->w_curswant); | |
| 4727 redraw_later(VALID); | |
| 4728 } | |
| 4729 | |
| 4730 /* | |
| 4731 * Commands that start with "z". | |
| 4732 */ | |
| 4733 static void | |
| 4734 nv_zet(cap) | |
| 4735 cmdarg_T *cap; | |
| 4736 { | |
| 4737 long n; | |
| 4738 colnr_T col; | |
| 4739 int nchar = cap->nchar; | |
| 4740 #ifdef FEAT_FOLDING | |
| 4741 long old_fdl = curwin->w_p_fdl; | |
| 4742 int old_fen = curwin->w_p_fen; | |
| 4743 #endif | |
| 737 | 4744 #ifdef FEAT_SPELL |
| 710 | 4745 int undo = FALSE; |
| 4746 #endif | |
| 7 | 4747 |
| 4748 if (VIM_ISDIGIT(nchar)) | |
| 4749 { | |
| 4750 /* | |
| 4751 * "z123{nchar}": edit the count before obtaining {nchar} | |
| 4752 */ | |
| 4753 if (checkclearop(cap->oap)) | |
| 4754 return; | |
| 4755 n = nchar - '0'; | |
| 4756 for (;;) | |
| 4757 { | |
| 4758 #ifdef USE_ON_FLY_SCROLL | |
| 4759 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 4760 #endif | |
| 4761 ++no_mapping; | |
| 4762 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1389 | 4763 nchar = plain_vgetc(); |
| 7 | 4764 LANGMAP_ADJUST(nchar, TRUE); |
| 4765 --no_mapping; | |
| 4766 --allow_keys; | |
| 4767 #ifdef FEAT_CMDL_INFO | |
| 4768 (void)add_to_showcmd(nchar); | |
| 4769 #endif | |
| 4770 if (nchar == K_DEL || nchar == K_KDEL) | |
| 4771 n /= 10; | |
| 4772 else if (VIM_ISDIGIT(nchar)) | |
| 4773 n = n * 10 + (nchar - '0'); | |
| 4774 else if (nchar == CAR) | |
| 4775 { | |
| 4776 #ifdef FEAT_GUI | |
| 4777 need_mouse_correct = TRUE; | |
| 4778 #endif | |
| 4779 win_setheight((int)n); | |
| 4780 break; | |
| 4781 } | |
| 4782 else if (nchar == 'l' | |
| 4783 || nchar == 'h' | |
| 4784 || nchar == K_LEFT | |
| 229 | 4785 || nchar == K_RIGHT) |
| 7 | 4786 { |
| 4787 cap->count1 = n ? n * cap->count1 : cap->count1; | |
| 4788 goto dozet; | |
| 4789 } | |
| 4790 else | |
| 4791 { | |
| 4792 clearopbeep(cap->oap); | |
| 4793 break; | |
| 4794 } | |
| 4795 } | |
| 4796 cap->oap->op_type = OP_NOP; | |
| 4797 return; | |
| 4798 } | |
| 4799 | |
| 4800 dozet: | |
| 4801 if ( | |
| 4802 #ifdef FEAT_FOLDING | |
| 4803 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc" | |
| 4804 * and "zC" only in Visual mode. "zj" and "zk" are motion | |
| 4805 * commands. */ | |
| 4806 cap->nchar != 'f' && cap->nchar != 'F' | |
| 4807 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar)) | |
| 4808 && cap->nchar != 'j' && cap->nchar != 'k' | |
| 4809 && | |
| 4810 #endif | |
| 4811 checkclearop(cap->oap)) | |
| 4812 return; | |
| 4813 | |
| 4814 /* | |
| 4815 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb": | |
| 4816 * If line number given, set cursor. | |
| 4817 */ | |
| 4818 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL) | |
| 4819 && cap->count0 | |
| 4820 && cap->count0 != curwin->w_cursor.lnum) | |
| 4821 { | |
| 4822 setpcmark(); | |
| 4823 if (cap->count0 > curbuf->b_ml.ml_line_count) | |
| 4824 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4825 else | |
| 4826 curwin->w_cursor.lnum = cap->count0; | |
| 22 | 4827 check_cursor_col(); |
| 7 | 4828 } |
| 4829 | |
| 4830 switch (nchar) | |
| 4831 { | |
| 4832 /* "z+", "z<CR>" and "zt": put cursor at top of screen */ | |
| 4833 case '+': | |
| 4834 if (cap->count0 == 0) | |
| 4835 { | |
| 4836 /* No count given: put cursor at the line below screen */ | |
| 4837 validate_botline(); /* make sure w_botline is valid */ | |
| 4838 if (curwin->w_botline > curbuf->b_ml.ml_line_count) | |
| 4839 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4840 else | |
| 4841 curwin->w_cursor.lnum = curwin->w_botline; | |
| 4842 } | |
| 4843 /* FALLTHROUGH */ | |
| 4844 case NL: | |
| 4845 case CAR: | |
| 4846 case K_KENTER: | |
| 4847 beginline(BL_WHITE | BL_FIX); | |
| 4848 /* FALLTHROUGH */ | |
| 4849 | |
| 4850 case 't': scroll_cursor_top(0, TRUE); | |
| 4851 redraw_later(VALID); | |
|
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7241
diff
changeset
|
4852 set_fraction(curwin); |
| 7 | 4853 break; |
| 4854 | |
| 4855 /* "z." and "zz": put cursor in middle of screen */ | |
| 4856 case '.': beginline(BL_WHITE | BL_FIX); | |
| 4857 /* FALLTHROUGH */ | |
| 4858 | |
| 4859 case 'z': scroll_cursor_halfway(TRUE); | |
| 4860 redraw_later(VALID); | |
|
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7241
diff
changeset
|
4861 set_fraction(curwin); |
| 7 | 4862 break; |
| 4863 | |
| 4864 /* "z^", "z-" and "zb": put cursor at bottom of screen */ | |
| 4865 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window | |
| 4866 * when <count> is at bottom of window, and puts that one at | |
| 4867 * bottom of window. */ | |
| 4868 if (cap->count0 != 0) | |
| 4869 { | |
| 4870 scroll_cursor_bot(0, TRUE); | |
| 4871 curwin->w_cursor.lnum = curwin->w_topline; | |
| 4872 } | |
| 4873 else if (curwin->w_topline == 1) | |
| 4874 curwin->w_cursor.lnum = 1; | |
| 4875 else | |
| 4876 curwin->w_cursor.lnum = curwin->w_topline - 1; | |
| 4877 /* FALLTHROUGH */ | |
| 4878 case '-': | |
| 4879 beginline(BL_WHITE | BL_FIX); | |
| 4880 /* FALLTHROUGH */ | |
| 4881 | |
| 4882 case 'b': scroll_cursor_bot(0, TRUE); | |
| 4883 redraw_later(VALID); | |
|
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7241
diff
changeset
|
4884 set_fraction(curwin); |
| 7 | 4885 break; |
| 4886 | |
| 4887 /* "zH" - scroll screen right half-page */ | |
| 4888 case 'H': | |
| 4889 cap->count1 *= W_WIDTH(curwin) / 2; | |
| 4890 /* FALLTHROUGH */ | |
| 4891 | |
| 4892 /* "zh" - scroll screen to the right */ | |
| 4893 case 'h': | |
| 4894 case K_LEFT: | |
| 4895 if (!curwin->w_p_wrap) | |
| 4896 { | |
| 4897 if ((colnr_T)cap->count1 > curwin->w_leftcol) | |
| 4898 curwin->w_leftcol = 0; | |
| 4899 else | |
| 4900 curwin->w_leftcol -= (colnr_T)cap->count1; | |
| 4901 leftcol_changed(); | |
| 4902 } | |
| 4903 break; | |
| 4904 | |
| 4905 /* "zL" - scroll screen left half-page */ | |
| 4906 case 'L': cap->count1 *= W_WIDTH(curwin) / 2; | |
| 4907 /* FALLTHROUGH */ | |
| 4908 | |
| 4909 /* "zl" - scroll screen to the left */ | |
| 4910 case 'l': | |
| 4911 case K_RIGHT: | |
| 4912 if (!curwin->w_p_wrap) | |
| 4913 { | |
| 4914 /* scroll the window left */ | |
| 4915 curwin->w_leftcol += (colnr_T)cap->count1; | |
| 4916 leftcol_changed(); | |
| 4917 } | |
| 4918 break; | |
| 4919 | |
| 4920 /* "zs" - scroll screen, cursor at the start */ | |
| 4921 case 's': if (!curwin->w_p_wrap) | |
| 4922 { | |
| 4923 #ifdef FEAT_FOLDING | |
| 4924 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 4925 col = 0; /* like the cursor is in col 0 */ | |
| 4926 else | |
| 4927 #endif | |
| 4928 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL); | |
| 4929 if ((long)col > p_siso) | |
| 4930 col -= p_siso; | |
| 4931 else | |
| 4932 col = 0; | |
| 4933 if (curwin->w_leftcol != col) | |
| 4934 { | |
| 4935 curwin->w_leftcol = col; | |
| 4936 redraw_later(NOT_VALID); | |
| 4937 } | |
| 4938 } | |
| 4939 break; | |
| 4940 | |
| 4941 /* "ze" - scroll screen, cursor at the end */ | |
| 4942 case 'e': if (!curwin->w_p_wrap) | |
| 4943 { | |
| 4944 #ifdef FEAT_FOLDING | |
| 4945 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 4946 col = 0; /* like the cursor is in col 0 */ | |
| 4947 else | |
| 4948 #endif | |
| 4949 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
| 4950 n = W_WIDTH(curwin) - curwin_col_off(); | |
| 4951 if ((long)col + p_siso < n) | |
| 4952 col = 0; | |
| 4953 else | |
| 4954 col = col + p_siso - n + 1; | |
| 4955 if (curwin->w_leftcol != col) | |
| 4956 { | |
| 4957 curwin->w_leftcol = col; | |
| 4958 redraw_later(NOT_VALID); | |
| 4959 } | |
| 4960 } | |
| 4961 break; | |
| 4962 | |
| 4963 #ifdef FEAT_FOLDING | |
| 4964 /* "zF": create fold command */ | |
| 4965 /* "zf": create fold operator */ | |
| 4966 case 'F': | |
| 4967 case 'f': if (foldManualAllowed(TRUE)) | |
| 4968 { | |
| 4969 cap->nchar = 'f'; | |
| 4970 nv_operator(cap); | |
| 4971 curwin->w_p_fen = TRUE; | |
| 4972 | |
| 4973 /* "zF" is like "zfzf" */ | |
| 4974 if (nchar == 'F' && cap->oap->op_type == OP_FOLD) | |
| 4975 { | |
| 4976 nv_operator(cap); | |
| 4977 finish_op = TRUE; | |
| 4978 } | |
| 4979 } | |
| 4980 else | |
| 4981 clearopbeep(cap->oap); | |
| 4982 break; | |
| 4983 | |
| 4984 /* "zd": delete fold at cursor */ | |
| 4985 /* "zD": delete fold at cursor recursively */ | |
| 4986 case 'd': | |
| 4987 case 'D': if (foldManualAllowed(FALSE)) | |
| 4988 { | |
| 4989 if (VIsual_active) | |
| 4990 nv_operator(cap); | |
| 4991 else | |
| 4992 deleteFold(curwin->w_cursor.lnum, | |
| 4993 curwin->w_cursor.lnum, nchar == 'D', FALSE); | |
| 4994 } | |
| 4995 break; | |
| 4996 | |
| 4352 | 4997 /* "zE": erase all folds */ |
| 7 | 4998 case 'E': if (foldmethodIsManual(curwin)) |
| 4999 { | |
| 5000 clearFolding(curwin); | |
| 5001 changed_window_setting(); | |
| 5002 } | |
| 5003 else if (foldmethodIsMarker(curwin)) | |
| 5004 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count, | |
| 5005 TRUE, FALSE); | |
| 5006 else | |
| 5007 EMSG(_("E352: Cannot erase folds with current 'foldmethod'")); | |
| 5008 break; | |
| 5009 | |
| 5010 /* "zn": fold none: reset 'foldenable' */ | |
| 5011 case 'n': curwin->w_p_fen = FALSE; | |
| 5012 break; | |
| 5013 | |
| 5014 /* "zN": fold Normal: set 'foldenable' */ | |
| 5015 case 'N': curwin->w_p_fen = TRUE; | |
| 5016 break; | |
| 5017 | |
| 5018 /* "zi": invert folding: toggle 'foldenable' */ | |
| 5019 case 'i': curwin->w_p_fen = !curwin->w_p_fen; | |
| 5020 break; | |
| 5021 | |
| 5022 /* "za": open closed fold or close open fold at cursor */ | |
| 5023 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 5024 openFold(curwin->w_cursor.lnum, cap->count1); | |
| 5025 else | |
| 5026 { | |
| 5027 closeFold(curwin->w_cursor.lnum, cap->count1); | |
| 5028 curwin->w_p_fen = TRUE; | |
| 5029 } | |
| 5030 break; | |
| 5031 | |
| 5032 /* "zA": open fold at cursor recursively */ | |
| 5033 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 5034 openFoldRecurse(curwin->w_cursor.lnum); | |
| 5035 else | |
| 5036 { | |
| 5037 closeFoldRecurse(curwin->w_cursor.lnum); | |
| 5038 curwin->w_p_fen = TRUE; | |
| 5039 } | |
| 5040 break; | |
| 5041 | |
| 5042 /* "zo": open fold at cursor or Visual area */ | |
| 5043 case 'o': if (VIsual_active) | |
| 5044 nv_operator(cap); | |
| 5045 else | |
| 5046 openFold(curwin->w_cursor.lnum, cap->count1); | |
| 5047 break; | |
| 5048 | |
| 5049 /* "zO": open fold recursively */ | |
| 5050 case 'O': if (VIsual_active) | |
| 5051 nv_operator(cap); | |
| 5052 else | |
| 5053 openFoldRecurse(curwin->w_cursor.lnum); | |
| 5054 break; | |
| 5055 | |
| 5056 /* "zc": close fold at cursor or Visual area */ | |
| 5057 case 'c': if (VIsual_active) | |
| 5058 nv_operator(cap); | |
| 5059 else | |
| 5060 closeFold(curwin->w_cursor.lnum, cap->count1); | |
| 5061 curwin->w_p_fen = TRUE; | |
| 5062 break; | |
| 5063 | |
| 5064 /* "zC": close fold recursively */ | |
| 5065 case 'C': if (VIsual_active) | |
| 5066 nv_operator(cap); | |
| 5067 else | |
| 5068 closeFoldRecurse(curwin->w_cursor.lnum); | |
| 5069 curwin->w_p_fen = TRUE; | |
| 5070 break; | |
| 5071 | |
| 5072 /* "zv": open folds at the cursor */ | |
| 5073 case 'v': foldOpenCursor(); | |
| 5074 break; | |
| 5075 | |
| 5076 /* "zx": re-apply 'foldlevel' and open folds at the cursor */ | |
| 5077 case 'x': curwin->w_p_fen = TRUE; | |
|
2139
35effbd07a25
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parents:
2130
diff
changeset
|
5078 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
|
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5079 newFoldLevel(); /* update right now */ |
| 7 | 5080 foldOpenCursor(); |
| 5081 break; | |
| 5082 | |
| 5083 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */ | |
| 5084 case 'X': curwin->w_p_fen = TRUE; | |
|
2139
35effbd07a25
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Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5085 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
|
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5086 old_fdl = -1; /* force an update */ |
| 7 | 5087 break; |
| 5088 | |
| 5089 /* "zm": fold more */ | |
| 5090 case 'm': if (curwin->w_p_fdl > 0) | |
| 6725 | 5091 { |
| 5092 curwin->w_p_fdl -= cap->count1; | |
| 5093 if (curwin->w_p_fdl < 0) | |
| 5094 curwin->w_p_fdl = 0; | |
| 5095 } | |
| 7 | 5096 old_fdl = -1; /* force an update */ |
| 5097 curwin->w_p_fen = TRUE; | |
| 5098 break; | |
| 5099 | |
| 5100 /* "zM": close all folds */ | |
| 5101 case 'M': curwin->w_p_fdl = 0; | |
| 5102 old_fdl = -1; /* force an update */ | |
| 5103 curwin->w_p_fen = TRUE; | |
| 5104 break; | |
| 5105 | |
| 5106 /* "zr": reduce folding */ | |
| 6725 | 5107 case 'r': curwin->w_p_fdl += cap->count1; |
| 5108 { | |
| 5109 int d = getDeepestNesting(); | |
| 5110 | |
| 5111 if (curwin->w_p_fdl >= d) | |
| 5112 curwin->w_p_fdl = d; | |
| 5113 } | |
| 7 | 5114 break; |
| 5115 | |
| 5116 /* "zR": open all folds */ | |
| 5117 case 'R': curwin->w_p_fdl = getDeepestNesting(); | |
| 5118 old_fdl = -1; /* force an update */ | |
| 5119 break; | |
| 5120 | |
| 5121 case 'j': /* "zj" move to next fold downwards */ | |
| 5122 case 'k': /* "zk" move to next fold upwards */ | |
| 5123 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD, | |
| 5124 cap->count1) == FAIL) | |
| 5125 clearopbeep(cap->oap); | |
| 5126 break; | |
| 5127 | |
| 5128 #endif /* FEAT_FOLDING */ | |
| 5129 | |
| 737 | 5130 #ifdef FEAT_SPELL |
| 710 | 5131 case 'u': /* "zug" and "zuw": undo "zg" and "zw" */ |
| 5132 ++no_mapping; | |
| 5133 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1389 | 5134 nchar = plain_vgetc(); |
| 710 | 5135 LANGMAP_ADJUST(nchar, TRUE); |
| 5136 --no_mapping; | |
| 5137 --allow_keys; | |
| 5138 #ifdef FEAT_CMDL_INFO | |
| 5139 (void)add_to_showcmd(nchar); | |
| 5140 #endif | |
| 5141 if (vim_strchr((char_u *)"gGwW", nchar) == NULL) | |
| 5142 { | |
| 5143 clearopbeep(cap->oap); | |
| 5144 break; | |
| 5145 } | |
| 5146 undo = TRUE; | |
| 5147 /*FALLTHROUGH*/ | |
| 5148 | |
| 310 | 5149 case 'g': /* "zg": add good word to word list */ |
| 5150 case 'w': /* "zw": add wrong word to word list */ | |
| 381 | 5151 case 'G': /* "zG": add good word to temp word list */ |
| 5152 case 'W': /* "zW": add wrong word to temp word list */ | |
| 310 | 5153 { |
| 5154 char_u *ptr = NULL; | |
| 5155 int len; | |
| 5156 | |
| 5157 if (checkclearop(cap->oap)) | |
| 5158 break; | |
| 5159 if (VIsual_active && get_visual_text(cap, &ptr, &len) | |
| 5160 == FAIL) | |
| 5161 return; | |
| 501 | 5162 if (ptr == NULL) |
| 5163 { | |
| 5164 pos_T pos = curwin->w_cursor; | |
| 5165 | |
| 5374 | 5166 /* Find bad word under the cursor. When 'spell' is |
| 5167 * off this fails and find_ident_under_cursor() is | |
| 5168 * used below. */ | |
| 5169 emsg_off++; | |
| 534 | 5170 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL); |
| 5374 | 5171 emsg_off--; |
| 501 | 5172 if (len != 0 && curwin->w_cursor.col <= pos.col) |
| 5173 ptr = ml_get_pos(&curwin->w_cursor); | |
| 5174 curwin->w_cursor = pos; | |
| 5175 } | |
| 5176 | |
| 310 | 5177 if (ptr == NULL && (len = find_ident_under_cursor(&ptr, |
| 5178 FIND_IDENT)) == 0) | |
| 5179 return; | |
| 381 | 5180 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W', |
| 710 | 5181 (nchar == 'G' || nchar == 'W') |
| 5182 ? 0 : (int)cap->count1, | |
| 5183 undo); | |
| 310 | 5184 } |
| 316 | 5185 break; |
| 323 | 5186 |
| 584 | 5187 case '=': /* "z=": suggestions for a badly spelled word */ |
| 638 | 5188 if (!checkclearop(cap->oap)) |
| 485 | 5189 spell_suggest((int)cap->count0); |
| 323 | 5190 break; |
| 310 | 5191 #endif |
| 5192 | |
| 7 | 5193 default: clearopbeep(cap->oap); |
| 5194 } | |
| 5195 | |
| 5196 #ifdef FEAT_FOLDING | |
| 5197 /* Redraw when 'foldenable' changed */ | |
| 5198 if (old_fen != curwin->w_p_fen) | |
| 5199 { | |
| 5200 # ifdef FEAT_DIFF | |
| 5201 win_T *wp; | |
| 5202 | |
| 5203 if (foldmethodIsDiff(curwin) && curwin->w_p_scb) | |
| 5204 { | |
| 5205 /* Adjust 'foldenable' in diff-synced windows. */ | |
| 5206 FOR_ALL_WINDOWS(wp) | |
| 5207 { | |
| 5208 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb) | |
| 5209 { | |
| 5210 wp->w_p_fen = curwin->w_p_fen; | |
| 5211 changed_window_setting_win(wp); | |
| 5212 } | |
| 5213 } | |
| 5214 } | |
| 5215 # endif | |
| 5216 changed_window_setting(); | |
| 5217 } | |
| 5218 | |
| 5219 /* Redraw when 'foldlevel' changed. */ | |
| 5220 if (old_fdl != curwin->w_p_fdl) | |
| 5221 newFoldLevel(); | |
| 5222 #endif | |
| 5223 } | |
| 5224 | |
| 5225 #ifdef FEAT_GUI | |
| 5226 /* | |
| 5227 * Vertical scrollbar movement. | |
| 5228 */ | |
| 5229 static void | |
| 5230 nv_ver_scrollbar(cap) | |
| 5231 cmdarg_T *cap; | |
| 5232 { | |
| 5233 if (cap->oap->op_type != OP_NOP) | |
| 5234 clearopbeep(cap->oap); | |
| 5235 | |
| 5236 /* Even if an operator was pending, we still want to scroll */ | |
| 5237 gui_do_scroll(); | |
| 5238 } | |
| 5239 | |
| 5240 /* | |
| 5241 * Horizontal scrollbar movement. | |
| 5242 */ | |
| 5243 static void | |
| 5244 nv_hor_scrollbar(cap) | |
| 5245 cmdarg_T *cap; | |
| 5246 { | |
| 5247 if (cap->oap->op_type != OP_NOP) | |
| 5248 clearopbeep(cap->oap); | |
| 5249 | |
| 5250 /* Even if an operator was pending, we still want to scroll */ | |
|
2409
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Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5251 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 5252 } |
| 5253 #endif | |
| 5254 | |
| 690 | 5255 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 685 | 5256 /* |
| 5257 * Click in GUI tab. | |
| 5258 */ | |
| 5259 static void | |
| 5260 nv_tabline(cap) | |
| 5261 cmdarg_T *cap; | |
| 5262 { | |
| 5263 if (cap->oap->op_type != OP_NOP) | |
| 5264 clearopbeep(cap->oap); | |
| 5265 | |
| 5266 /* Even if an operator was pending, we still want to jump tabs. */ | |
| 5267 goto_tabpage(current_tab); | |
| 5268 } | |
| 686 | 5269 |
| 5270 /* | |
| 5271 * Selected item in tab line menu. | |
| 5272 */ | |
| 5273 static void | |
| 5274 nv_tabmenu(cap) | |
| 5275 cmdarg_T *cap; | |
| 5276 { | |
| 5277 if (cap->oap->op_type != OP_NOP) | |
| 5278 clearopbeep(cap->oap); | |
| 5279 | |
| 5280 /* Even if an operator was pending, we still want to jump tabs. */ | |
| 690 | 5281 handle_tabmenu(); |
| 5282 } | |
| 5283 | |
| 5284 /* | |
| 5285 * Handle selecting an item of the GUI tab line menu. | |
| 5286 * Used in Normal and Insert mode. | |
| 5287 */ | |
| 5288 void | |
| 5289 handle_tabmenu() | |
| 5290 { | |
| 686 | 5291 switch (current_tabmenu) |
| 5292 { | |
| 5293 case TABLINE_MENU_CLOSE: | |
| 5294 if (current_tab == 0) | |
| 5295 do_cmdline_cmd((char_u *)"tabclose"); | |
| 5296 else | |
| 5297 { | |
| 5298 vim_snprintf((char *)IObuff, IOSIZE, "tabclose %d", | |
| 5299 current_tab); | |
| 5300 do_cmdline_cmd(IObuff); | |
| 5301 } | |
| 5302 break; | |
| 5303 | |
| 5304 case TABLINE_MENU_NEW: | |
| 6631 | 5305 if (current_tab == 0) |
| 5306 do_cmdline_cmd((char_u *)"$tabnew"); | |
| 5307 else | |
| 5308 { | |
| 5309 vim_snprintf((char *)IObuff, IOSIZE, "%dtabnew", | |
| 5310 current_tab - 1); | |
| 5311 do_cmdline_cmd(IObuff); | |
| 5312 } | |
| 686 | 5313 break; |
| 5314 | |
| 5315 case TABLINE_MENU_OPEN: | |
| 6631 | 5316 if (current_tab == 0) |
| 5317 do_cmdline_cmd((char_u *)"browse $tabnew"); | |
| 5318 else | |
| 5319 { | |
| 5320 vim_snprintf((char *)IObuff, IOSIZE, "browse %dtabnew", | |
| 5321 current_tab - 1); | |
| 5322 do_cmdline_cmd(IObuff); | |
| 5323 } | |
| 686 | 5324 break; |
| 5325 } | |
| 5326 } | |
| 685 | 5327 #endif |
| 5328 | |
| 7 | 5329 /* |
| 5330 * "Q" command. | |
| 5331 */ | |
| 5332 static void | |
| 5333 nv_exmode(cap) | |
| 5334 cmdarg_T *cap; | |
| 5335 { | |
| 5336 /* | |
| 5337 * Ignore 'Q' in Visual mode, just give a beep. | |
| 5338 */ | |
| 5339 if (VIsual_active) | |
| 6949 | 5340 vim_beep(BO_EX); |
| 5735 | 5341 else if (!checkclearop(cap->oap)) |
| 7 | 5342 do_exmode(FALSE); |
| 5343 } | |
| 5344 | |
| 5345 /* | |
| 5346 * Handle a ":" command. | |
| 5347 */ | |
| 5348 static void | |
| 5349 nv_colon(cap) | |
| 5350 cmdarg_T *cap; | |
| 5351 { | |
| 5352 int old_p_im; | |
| 4256 | 5353 int cmd_result; |
| 7 | 5354 |
| 5355 if (VIsual_active) | |
| 5356 nv_operator(cap); | |
| 5357 else | |
| 5358 { | |
| 5359 if (cap->oap->op_type != OP_NOP) | |
| 5360 { | |
| 5361 /* Using ":" as a movement is characterwise exclusive. */ | |
| 5362 cap->oap->motion_type = MCHAR; | |
| 5363 cap->oap->inclusive = FALSE; | |
| 5364 } | |
| 5365 else if (cap->count0) | |
| 5366 { | |
| 5367 /* translate "count:" into ":.,.+(count - 1)" */ | |
| 5368 stuffcharReadbuff('.'); | |
| 5369 if (cap->count0 > 1) | |
| 5370 { | |
| 5371 stuffReadbuff((char_u *)",.+"); | |
| 5372 stuffnumReadbuff((long)cap->count0 - 1L); | |
| 5373 } | |
| 5374 } | |
| 5375 | |
| 5376 /* When typing, don't type below an old message */ | |
| 5377 if (KeyTyped) | |
| 5378 compute_cmdrow(); | |
| 5379 | |
| 5380 old_p_im = p_im; | |
| 5381 | |
| 5382 /* get a command line and execute it */ | |
| 4256 | 5383 cmd_result = do_cmdline(NULL, getexline, NULL, |
| 7 | 5384 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0); |
| 5385 | |
| 5386 /* If 'insertmode' changed, enter or exit Insert mode */ | |
| 5387 if (p_im != old_p_im) | |
| 5388 { | |
| 5389 if (p_im) | |
| 5390 restart_edit = 'i'; | |
| 5391 else | |
| 5392 restart_edit = 0; | |
| 5393 } | |
| 5394 | |
| 4256 | 5395 if (cmd_result == FAIL) |
| 5396 /* The Ex command failed, do not execute the operator. */ | |
| 5397 clearop(cap->oap); | |
| 5398 else if (cap->oap->op_type != OP_NOP | |
| 7 | 5399 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count |
| 5400 || cap->oap->start.col > | |
| 4256 | 5401 (colnr_T)STRLEN(ml_get(cap->oap->start.lnum)) |
| 5402 || did_emsg | |
| 5403 )) | |
| 5404 /* The start of the operator has become invalid by the Ex command. | |
| 5405 */ | |
| 7 | 5406 clearopbeep(cap->oap); |
| 5407 } | |
| 5408 } | |
| 5409 | |
| 5410 /* | |
| 5411 * Handle CTRL-G command. | |
| 5412 */ | |
| 5413 static void | |
| 5414 nv_ctrlg(cap) | |
| 5415 cmdarg_T *cap; | |
| 5416 { | |
| 5417 if (VIsual_active) /* toggle Selection/Visual mode */ | |
| 5418 { | |
| 5419 VIsual_select = !VIsual_select; | |
| 5420 showmode(); | |
| 5421 } | |
| 5735 | 5422 else if (!checkclearop(cap->oap)) |
| 7 | 5423 /* print full name if count given or :cd used */ |
| 5424 fileinfo((int)cap->count0, FALSE, TRUE); | |
| 5425 } | |
| 5426 | |
| 5427 /* | |
| 5428 * Handle CTRL-H <Backspace> command. | |
| 5429 */ | |
| 5430 static void | |
| 5431 nv_ctrlh(cap) | |
| 5432 cmdarg_T *cap; | |
| 5433 { | |
| 5434 if (VIsual_active && VIsual_select) | |
| 5435 { | |
| 5436 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */ | |
| 5437 v_visop(cap); | |
| 5438 } | |
| 5439 else | |
| 5440 nv_left(cap); | |
| 5441 } | |
| 5442 | |
| 5443 /* | |
| 5444 * CTRL-L: clear screen and redraw. | |
| 5445 */ | |
| 5446 static void | |
| 5447 nv_clear(cap) | |
| 5448 cmdarg_T *cap; | |
| 5449 { | |
| 5450 if (!checkclearop(cap->oap)) | |
| 5451 { | |
| 5452 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT | |
| 5453 /* | |
| 5454 * Right now, the BeBox doesn't seem to have an easy way to detect | |
| 5455 * window resizing, so we cheat and make the user detect it | |
| 5456 * manually with CTRL-L instead | |
| 5457 */ | |
| 5458 ui_get_shellsize(); | |
| 5459 #endif | |
| 5460 #ifdef FEAT_SYN_HL | |
| 5461 /* 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
|
5462 syn_stack_free_all(curwin->w_s); |
| 7 | 5463 #endif |
| 5464 redraw_later(CLEAR); | |
| 5465 } | |
| 5466 } | |
| 5467 | |
| 5468 /* | |
| 5469 * CTRL-O: In Select mode: switch to Visual mode for one command. | |
| 5470 * Otherwise: Go to older pcmark. | |
| 5471 */ | |
| 5472 static void | |
| 5473 nv_ctrlo(cap) | |
| 5474 cmdarg_T *cap; | |
| 5475 { | |
| 5476 if (VIsual_active && VIsual_select) | |
| 5477 { | |
| 5478 VIsual_select = FALSE; | |
| 5479 showmode(); | |
| 5480 restart_VIsual_select = 2; /* restart Select mode later */ | |
| 5481 } | |
| 5482 else | |
| 5483 { | |
| 5484 cap->count1 = -cap->count1; | |
| 5485 nv_pcmark(cap); | |
| 5486 } | |
| 5487 } | |
| 5488 | |
| 5489 /* | |
| 5490 * CTRL-^ command, short for ":e #" | |
| 5491 */ | |
| 5492 static void | |
| 5493 nv_hat(cap) | |
| 5494 cmdarg_T *cap; | |
| 5495 { | |
| 5496 if (!checkclearopq(cap->oap)) | |
| 5497 (void)buflist_getfile((int)cap->count0, (linenr_T)0, | |
| 5498 GETF_SETMARK|GETF_ALT, FALSE); | |
| 5499 } | |
| 5500 | |
| 5501 /* | |
| 5502 * "Z" commands. | |
| 5503 */ | |
| 5504 static void | |
| 5505 nv_Zet(cap) | |
| 5506 cmdarg_T *cap; | |
| 5507 { | |
| 5508 if (!checkclearopq(cap->oap)) | |
| 5509 { | |
| 5510 switch (cap->nchar) | |
| 5511 { | |
| 5512 /* "ZZ": equivalent to ":x". */ | |
| 5513 case 'Z': do_cmdline_cmd((char_u *)"x"); | |
| 5514 break; | |
| 5515 | |
| 5516 /* "ZQ": equivalent to ":q!" (Elvis compatible). */ | |
| 5517 case 'Q': do_cmdline_cmd((char_u *)"q!"); | |
| 5518 break; | |
| 5519 | |
| 5520 default: clearopbeep(cap->oap); | |
| 5521 } | |
| 5522 } | |
| 5523 } | |
| 5524 | |
| 5525 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 5526 /* | |
| 5527 * Call nv_ident() as if "c1" was used, with "c2" as next character. | |
| 5528 */ | |
| 5529 void | |
| 5530 do_nv_ident(c1, c2) | |
| 5531 int c1; | |
| 5532 int c2; | |
| 5533 { | |
| 5534 oparg_T oa; | |
| 5535 cmdarg_T ca; | |
| 5536 | |
| 5537 clear_oparg(&oa); | |
| 5538 vim_memset(&ca, 0, sizeof(ca)); | |
| 5539 ca.oap = &oa; | |
| 5540 ca.cmdchar = c1; | |
| 5541 ca.nchar = c2; | |
| 5542 nv_ident(&ca); | |
| 5543 } | |
| 5544 #endif | |
| 5545 | |
| 5546 /* | |
| 5547 * Handle the commands that use the word under the cursor. | |
| 5548 * [g] CTRL-] :ta to current identifier | |
| 5549 * [g] 'K' run program for current identifier | |
| 5550 * [g] '*' / to current identifier or string | |
| 5551 * [g] '#' ? to current identifier or string | |
| 5552 * g ']' :tselect for current identifier | |
| 5553 */ | |
| 5554 static void | |
| 5555 nv_ident(cap) | |
| 5556 cmdarg_T *cap; | |
| 5557 { | |
| 5558 char_u *ptr = NULL; | |
| 5559 char_u *buf; | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5560 char_u *newbuf; |
| 7 | 5561 char_u *p; |
| 5562 char_u *kp; /* value of 'keywordprg' */ | |
| 5563 int kp_help; /* 'keywordprg' is ":help" */ | |
| 5564 int n = 0; /* init for GCC */ | |
| 5565 int cmdchar; | |
| 5566 int g_cmd; /* "g" command */ | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5567 int tag_cmd = FALSE; |
| 7 | 5568 char_u *aux_ptr; |
| 5569 int isman; | |
| 5570 int isman_s; | |
| 5571 | |
| 5572 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */ | |
| 5573 { | |
| 5574 cmdchar = cap->nchar; | |
| 5575 g_cmd = TRUE; | |
| 5576 } | |
| 5577 else | |
| 5578 { | |
| 5579 cmdchar = cap->cmdchar; | |
| 5580 g_cmd = FALSE; | |
| 5581 } | |
| 5582 | |
| 5583 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */ | |
| 5584 cmdchar = '#'; | |
| 5585 | |
| 5586 /* | |
| 5587 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode. | |
| 5588 */ | |
| 5589 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K') | |
| 5590 { | |
| 5591 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL) | |
| 5592 return; | |
| 5593 if (checkclearopq(cap->oap)) | |
| 5594 return; | |
| 5595 } | |
| 5596 | |
| 5597 if (ptr == NULL && (n = find_ident_under_cursor(&ptr, | |
| 5598 (cmdchar == '*' || cmdchar == '#') | |
| 5599 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0) | |
| 5600 { | |
| 5601 clearop(cap->oap); | |
| 5602 return; | |
| 5603 } | |
| 5604 | |
| 5605 /* Allocate buffer to put the command in. Inserting backslashes can | |
| 5606 * double the length of the word. p_kp / curbuf->b_p_kp could be added | |
| 5607 * and some numbers. */ | |
| 5608 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp); | |
| 5609 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0 | |
| 5610 || STRCMP(kp, ":help") == 0); | |
| 5611 buf = alloc((unsigned)(n * 2 + 30 + STRLEN(kp))); | |
| 5612 if (buf == NULL) | |
| 5613 return; | |
| 5614 buf[0] = NUL; | |
| 5615 | |
| 5616 switch (cmdchar) | |
| 5617 { | |
| 5618 case '*': | |
| 5619 case '#': | |
| 5620 /* | |
| 5621 * Put cursor at start of word, makes search skip the word | |
| 5622 * under the cursor. | |
| 5623 * Call setpcmark() first, so "*``" puts the cursor back where | |
| 5624 * it was. | |
| 5625 */ | |
| 5626 setpcmark(); | |
| 5627 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline()); | |
| 5628 | |
| 5629 if (!g_cmd && vim_iswordp(ptr)) | |
| 5630 STRCPY(buf, "\\<"); | |
| 5631 no_smartcase = TRUE; /* don't use 'smartcase' now */ | |
| 5632 break; | |
| 5633 | |
| 5634 case 'K': | |
| 5635 if (kp_help) | |
| 5636 STRCPY(buf, "he! "); | |
| 5637 else | |
| 5638 { | |
| 1712 | 5639 /* An external command will probably use an argument starting |
| 5640 * with "-" as an option. To avoid trouble we skip the "-". */ | |
| 1728 | 5641 while (*ptr == '-' && n > 0) |
| 5642 { | |
| 1712 | 5643 ++ptr; |
| 1728 | 5644 --n; |
| 5645 } | |
| 5646 if (n == 0) | |
| 5647 { | |
| 5648 EMSG(_(e_noident)); /* found dashes only */ | |
| 5649 vim_free(buf); | |
| 5650 return; | |
| 5651 } | |
| 1712 | 5652 |
| 7 | 5653 /* When a count is given, turn it into a range. Is this |
| 5654 * really what we want? */ | |
| 5655 isman = (STRCMP(kp, "man") == 0); | |
| 5656 isman_s = (STRCMP(kp, "man -s") == 0); | |
| 5657 if (cap->count0 != 0 && !(isman || isman_s)) | |
| 5658 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1); | |
| 5659 | |
| 5660 STRCAT(buf, "! "); | |
| 5661 if (cap->count0 == 0 && isman_s) | |
| 5662 STRCAT(buf, "man"); | |
| 5663 else | |
| 5664 STRCAT(buf, kp); | |
| 5665 STRCAT(buf, " "); | |
| 5666 if (cap->count0 != 0 && (isman || isman_s)) | |
| 5667 { | |
| 5668 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0); | |
| 5669 STRCAT(buf, " "); | |
| 5670 } | |
| 5671 } | |
| 5672 break; | |
| 5673 | |
| 5674 case ']': | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5675 tag_cmd = TRUE; |
| 7 | 5676 #ifdef FEAT_CSCOPE |
| 5677 if (p_cst) | |
| 5678 STRCPY(buf, "cstag "); | |
| 5679 else | |
| 5680 #endif | |
| 5681 STRCPY(buf, "ts "); | |
| 5682 break; | |
| 5683 | |
| 5684 default: | |
|
2112
6b5d641bcdd4
updated for version 7.2.395
Bram Moolenaar <bram@zimbu.org>
parents:
2049
diff
changeset
|
5685 tag_cmd = TRUE; |
| 7 | 5686 if (curbuf->b_help) |
| 5687 STRCPY(buf, "he! "); | |
| 5688 else | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5689 { |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5690 if (g_cmd) |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5691 STRCPY(buf, "tj "); |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5692 else |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5693 sprintf((char *)buf, "%ldta ", cap->count0); |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5694 } |
| 7 | 5695 } |
| 5696 | |
| 5697 /* | |
| 5698 * Now grab the chars in the identifier | |
| 5699 */ | |
| 1712 | 5700 if (cmdchar == 'K' && !kp_help) |
| 5701 { | |
| 5702 /* Escape the argument properly for a shell command */ | |
| 1728 | 5703 ptr = vim_strnsave(ptr, n); |
| 5690 | 5704 p = vim_strsave_shellescape(ptr, TRUE, TRUE); |
| 1728 | 5705 vim_free(ptr); |
| 1712 | 5706 if (p == NULL) |
| 5707 { | |
| 5708 vim_free(buf); | |
| 5709 return; | |
| 5710 } | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5711 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
|
5712 if (newbuf == NULL) |
| 1712 | 5713 { |
| 5714 vim_free(buf); | |
| 5715 vim_free(p); | |
| 5716 return; | |
| 5717 } | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5718 buf = newbuf; |
| 1712 | 5719 STRCAT(buf, p); |
| 5720 vim_free(p); | |
| 5721 } | |
| 7 | 5722 else |
| 1712 | 5723 { |
| 5724 if (cmdchar == '*') | |
| 5725 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\"); | |
| 5726 else if (cmdchar == '#') | |
| 5727 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\"); | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5728 else if (tag_cmd) |
| 2603 | 5729 { |
| 5730 if (curbuf->b_help) | |
| 5731 /* ":help" handles unescaped argument */ | |
| 5732 aux_ptr = (char_u *)""; | |
| 5733 else | |
| 5734 aux_ptr = (char_u *)"\\|\"\n["; | |
| 5735 } | |
| 1712 | 5736 else |
| 5737 aux_ptr = (char_u *)"\\|\"\n*?["; | |
| 5738 | |
| 5739 p = buf + STRLEN(buf); | |
| 5740 while (n-- > 0) | |
| 5741 { | |
| 5742 /* put a backslash before \ and some others */ | |
| 5743 if (vim_strchr(aux_ptr, *ptr) != NULL) | |
| 5744 *p++ = '\\'; | |
| 7 | 5745 #ifdef FEAT_MBYTE |
| 1712 | 5746 /* When current byte is a part of multibyte character, copy all |
| 5747 * bytes of that character. */ | |
| 5748 if (has_mbyte) | |
| 5749 { | |
| 5750 int i; | |
| 5751 int len = (*mb_ptr2len)(ptr) - 1; | |
| 5752 | |
| 5753 for (i = 0; i < len && n >= 1; ++i, --n) | |
| 5754 *p++ = *ptr++; | |
| 5755 } | |
| 5756 #endif | |
| 5757 *p++ = *ptr++; | |
| 5758 } | |
| 5759 *p = NUL; | |
| 5760 } | |
| 7 | 5761 |
| 5762 /* | |
| 5763 * Execute the command. | |
| 5764 */ | |
| 5765 if (cmdchar == '*' || cmdchar == '#') | |
| 5766 { | |
| 5767 if (!g_cmd && ( | |
| 5768 #ifdef FEAT_MBYTE | |
| 5769 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) : | |
| 5770 #endif | |
| 5771 vim_iswordc(ptr[-1]))) | |
| 5772 STRCAT(buf, "\\>"); | |
| 5773 #ifdef FEAT_CMDHIST | |
| 5774 /* put pattern in search history */ | |
| 2024 | 5775 init_history(); |
| 7 | 5776 add_to_history(HIST_SEARCH, buf, TRUE, NUL); |
| 5777 #endif | |
| 6620 | 5778 (void)normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0); |
| 7 | 5779 } |
| 5780 else | |
| 5781 do_cmdline_cmd(buf); | |
| 5782 | |
| 5783 vim_free(buf); | |
| 5784 } | |
| 5785 | |
| 5786 /* | |
| 5787 * Get visually selected text, within one line only. | |
| 5788 * Returns FAIL if more than one line selected. | |
| 5789 */ | |
| 344 | 5790 int |
| 7 | 5791 get_visual_text(cap, pp, lenp) |
| 5792 cmdarg_T *cap; | |
| 5793 char_u **pp; /* return: start of selected text */ | |
| 5794 int *lenp; /* return: length of selected text */ | |
| 5795 { | |
| 5796 if (VIsual_mode != 'V') | |
| 5797 unadjust_for_sel(); | |
| 5798 if (VIsual.lnum != curwin->w_cursor.lnum) | |
| 5799 { | |
| 344 | 5800 if (cap != NULL) |
| 5801 clearopbeep(cap->oap); | |
| 7 | 5802 return FAIL; |
| 5803 } | |
| 5804 if (VIsual_mode == 'V') | |
| 5805 { | |
| 5806 *pp = ml_get_curline(); | |
| 5807 *lenp = (int)STRLEN(*pp); | |
| 5808 } | |
| 5809 else | |
| 5810 { | |
| 5811 if (lt(curwin->w_cursor, VIsual)) | |
| 5812 { | |
| 5813 *pp = ml_get_pos(&curwin->w_cursor); | |
| 5814 *lenp = VIsual.col - curwin->w_cursor.col + 1; | |
| 5815 } | |
| 5816 else | |
| 5817 { | |
| 5818 *pp = ml_get_pos(&VIsual); | |
| 5819 *lenp = curwin->w_cursor.col - VIsual.col + 1; | |
| 5820 } | |
| 5821 #ifdef FEAT_MBYTE | |
| 5822 if (has_mbyte) | |
| 5823 /* Correct the length to include the whole last character. */ | |
| 474 | 5824 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1; |
| 7 | 5825 #endif |
| 5826 } | |
| 5827 reset_VIsual_and_resel(); | |
| 5828 return OK; | |
| 5829 } | |
| 5830 | |
| 5831 /* | |
| 5832 * CTRL-T: backwards in tag stack | |
| 5833 */ | |
| 5834 static void | |
| 5835 nv_tagpop(cap) | |
| 5836 cmdarg_T *cap; | |
| 5837 { | |
| 5838 if (!checkclearopq(cap->oap)) | |
| 5839 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE); | |
| 5840 } | |
| 5841 | |
| 5842 /* | |
| 5843 * Handle scrolling command 'H', 'L' and 'M'. | |
| 5844 */ | |
| 5845 static void | |
| 5846 nv_scroll(cap) | |
| 5847 cmdarg_T *cap; | |
| 5848 { | |
| 5849 int used = 0; | |
| 5850 long n; | |
| 5851 #ifdef FEAT_FOLDING | |
| 5852 linenr_T lnum; | |
| 5853 #endif | |
| 5854 int half; | |
| 5855 | |
| 5856 cap->oap->motion_type = MLINE; | |
| 5857 setpcmark(); | |
| 5858 | |
| 5859 if (cap->cmdchar == 'L') | |
| 5860 { | |
| 5861 validate_botline(); /* make sure curwin->w_botline is valid */ | |
| 5862 curwin->w_cursor.lnum = curwin->w_botline - 1; | |
| 5863 if (cap->count1 - 1 >= curwin->w_cursor.lnum) | |
| 5864 curwin->w_cursor.lnum = 1; | |
| 5865 else | |
| 9 | 5866 { |
| 5867 #ifdef FEAT_FOLDING | |
| 5868 if (hasAnyFolding(curwin)) | |
| 5869 { | |
| 5870 /* Count a fold for one screen line. */ | |
| 5871 for (n = cap->count1 - 1; n > 0 | |
| 5872 && curwin->w_cursor.lnum > curwin->w_topline; --n) | |
| 5873 { | |
| 5874 (void)hasFolding(curwin->w_cursor.lnum, | |
| 5875 &curwin->w_cursor.lnum, NULL); | |
| 5876 --curwin->w_cursor.lnum; | |
| 5877 } | |
| 5878 } | |
| 5879 else | |
| 5880 #endif | |
| 5881 curwin->w_cursor.lnum -= cap->count1 - 1; | |
| 5882 } | |
| 7 | 5883 } |
| 5884 else | |
| 5885 { | |
| 5886 if (cap->cmdchar == 'M') | |
| 5887 { | |
| 5888 #ifdef FEAT_DIFF | |
| 5889 /* Don't count filler lines above the window. */ | |
| 5890 used -= diff_check_fill(curwin, curwin->w_topline) | |
| 5891 - curwin->w_topfill; | |
| 5892 #endif | |
| 5893 validate_botline(); /* make sure w_empty_rows is valid */ | |
| 5894 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2; | |
| 5895 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n) | |
| 5896 { | |
| 5897 #ifdef FEAT_DIFF | |
| 5898 /* Count half he number of filler lines to be "below this | |
| 5899 * line" and half to be "above the next line". */ | |
| 5900 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline | |
| 5901 + n) / 2 >= half) | |
| 5902 { | |
| 5903 --n; | |
| 5904 break; | |
| 5905 } | |
| 5906 #endif | |
| 5907 used += plines(curwin->w_topline + n); | |
| 5908 if (used >= half) | |
| 5909 break; | |
| 5910 #ifdef FEAT_FOLDING | |
| 5911 if (hasFolding(curwin->w_topline + n, NULL, &lnum)) | |
| 5912 n = lnum - curwin->w_topline; | |
| 5913 #endif | |
| 5914 } | |
| 5915 if (n > 0 && used > curwin->w_height) | |
| 5916 --n; | |
| 5917 } | |
| 9 | 5918 else /* (cap->cmdchar == 'H') */ |
| 5919 { | |
| 7 | 5920 n = cap->count1 - 1; |
| 9 | 5921 #ifdef FEAT_FOLDING |
| 5922 if (hasAnyFolding(curwin)) | |
| 5923 { | |
| 5924 /* Count a fold for one screen line. */ | |
| 5925 lnum = curwin->w_topline; | |
| 5926 while (n-- > 0 && lnum < curwin->w_botline - 1) | |
| 5927 { | |
| 7009 | 5928 (void)hasFolding(lnum, NULL, &lnum); |
| 9 | 5929 ++lnum; |
| 5930 } | |
| 5931 n = lnum - curwin->w_topline; | |
| 5932 } | |
| 5933 #endif | |
| 5934 } | |
| 7 | 5935 curwin->w_cursor.lnum = curwin->w_topline + n; |
| 5936 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 5937 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 5938 } | |
| 5939 | |
| 5940 cursor_correct(); /* correct for 'so' */ | |
| 5941 beginline(BL_SOL | BL_FIX); | |
| 5942 } | |
| 5943 | |
| 5944 /* | |
| 5945 * Cursor right commands. | |
| 5946 */ | |
| 5947 static void | |
| 5948 nv_right(cap) | |
| 5949 cmdarg_T *cap; | |
| 5950 { | |
| 5951 long n; | |
| 5735 | 5952 int past_line; |
| 7 | 5953 |
| 180 | 5954 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
| 5955 { | |
| 5956 /* <C-Right> and <S-Right> move a word or WORD right */ | |
| 5957 if (mod_mask & MOD_MASK_CTRL) | |
| 5958 cap->arg = TRUE; | |
| 5959 nv_wordcmd(cap); | |
| 5960 return; | |
| 5961 } | |
| 5962 | |
| 7 | 5963 cap->oap->motion_type = MCHAR; |
| 5964 cap->oap->inclusive = FALSE; | |
| 5735 | 5965 past_line = (VIsual_active && *p_sel != 'o'); |
| 5966 | |
| 5967 #ifdef FEAT_VIRTUALEDIT | |
| 7 | 5968 /* |
| 5735 | 5969 * In virtual edit mode, there's no such thing as "past_line", as lines |
| 5970 * are (theoretically) infinitely long. | |
| 7 | 5971 */ |
| 5972 if (virtual_active()) | |
| 5735 | 5973 past_line = 0; |
| 7 | 5974 #endif |
| 5975 | |
| 5976 for (n = cap->count1; n > 0; --n) | |
| 5977 { | |
| 5735 | 5978 if ((!past_line && oneright() == FAIL) |
| 5979 || (past_line && *ml_get_cursor() == NUL) | |
| 1877 | 5980 ) |
| 7 | 5981 { |
| 5982 /* | |
| 714 | 5983 * <Space> wraps to next line if 'whichwrap' has 's'. |
| 5984 * 'l' wraps to next line if 'whichwrap' has 'l'. | |
| 5985 * CURS_RIGHT wraps to next line if 'whichwrap' has '>'. | |
| 7 | 5986 */ |
| 5987 if ( ((cap->cmdchar == ' ' | |
| 5988 && vim_strchr(p_ww, 's') != NULL) | |
| 5989 || (cap->cmdchar == 'l' | |
| 5990 && vim_strchr(p_ww, 'l') != NULL) | |
| 229 | 5991 || (cap->cmdchar == K_RIGHT |
| 7 | 5992 && vim_strchr(p_ww, '>') != NULL)) |
| 5993 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 5994 { | |
| 5995 /* When deleting we also count the NL as a character. | |
| 5996 * Set cap->oap->inclusive when last char in the line is | |
| 5997 * included, move to next line after that */ | |
| 714 | 5998 if ( cap->oap->op_type != OP_NOP |
| 7 | 5999 && !cap->oap->inclusive |
| 6000 && !lineempty(curwin->w_cursor.lnum)) | |
| 6001 cap->oap->inclusive = TRUE; | |
| 6002 else | |
| 6003 { | |
| 6004 ++curwin->w_cursor.lnum; | |
| 6005 curwin->w_cursor.col = 0; | |
| 6006 #ifdef FEAT_VIRTUALEDIT | |
| 6007 curwin->w_cursor.coladd = 0; | |
| 6008 #endif | |
| 6009 curwin->w_set_curswant = TRUE; | |
| 6010 cap->oap->inclusive = FALSE; | |
| 6011 } | |
| 6012 continue; | |
| 6013 } | |
| 6014 if (cap->oap->op_type == OP_NOP) | |
| 6015 { | |
| 6016 /* Only beep and flush if not moved at all */ | |
| 6017 if (n == cap->count1) | |
| 6018 beep_flush(); | |
| 6019 } | |
| 6020 else | |
| 6021 { | |
| 6022 if (!lineempty(curwin->w_cursor.lnum)) | |
| 6023 cap->oap->inclusive = TRUE; | |
| 6024 } | |
| 6025 break; | |
| 6026 } | |
| 5735 | 6027 else if (past_line) |
| 7 | 6028 { |
| 6029 curwin->w_set_curswant = TRUE; | |
| 5735 | 6030 #ifdef FEAT_VIRTUALEDIT |
| 7 | 6031 if (virtual_active()) |
| 6032 oneright(); | |
| 6033 else | |
| 5735 | 6034 #endif |
| 6035 { | |
| 6036 #ifdef FEAT_MBYTE | |
| 7 | 6037 if (has_mbyte) |
| 6038 curwin->w_cursor.col += | |
| 474 | 6039 (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 6040 else |
| 5735 | 6041 #endif |
| 7 | 6042 ++curwin->w_cursor.col; |
| 6043 } | |
| 6044 } | |
| 6045 } | |
| 6046 #ifdef FEAT_FOLDING | |
| 6047 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
| 6048 && cap->oap->op_type == OP_NOP) | |
| 6049 foldOpenCursor(); | |
| 6050 #endif | |
| 6051 } | |
| 6052 | |
| 6053 /* | |
| 6054 * Cursor left commands. | |
| 6055 * | |
| 6056 * Returns TRUE when operator end should not be adjusted. | |
| 6057 */ | |
| 6058 static void | |
| 6059 nv_left(cap) | |
| 6060 cmdarg_T *cap; | |
| 6061 { | |
| 6062 long n; | |
| 6063 | |
| 180 | 6064 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
| 6065 { | |
| 6066 /* <C-Left> and <S-Left> move a word or WORD left */ | |
| 6067 if (mod_mask & MOD_MASK_CTRL) | |
| 6068 cap->arg = 1; | |
| 6069 nv_bck_word(cap); | |
| 6070 return; | |
| 6071 } | |
| 6072 | |
| 7 | 6073 cap->oap->motion_type = MCHAR; |
| 6074 cap->oap->inclusive = FALSE; | |
| 6075 for (n = cap->count1; n > 0; --n) | |
| 6076 { | |
| 6077 if (oneleft() == FAIL) | |
| 6078 { | |
| 6079 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'. | |
| 6080 * 'h' wraps to previous line if 'whichwrap' has 'h'. | |
| 6081 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'. | |
| 6082 */ | |
| 6083 if ( (((cap->cmdchar == K_BS | |
| 6084 || cap->cmdchar == Ctrl_H) | |
| 6085 && vim_strchr(p_ww, 'b') != NULL) | |
| 6086 || (cap->cmdchar == 'h' | |
| 6087 && vim_strchr(p_ww, 'h') != NULL) | |
| 229 | 6088 || (cap->cmdchar == K_LEFT |
| 7 | 6089 && vim_strchr(p_ww, '<') != NULL)) |
| 6090 && curwin->w_cursor.lnum > 1) | |
| 6091 { | |
| 6092 --(curwin->w_cursor.lnum); | |
| 6093 coladvance((colnr_T)MAXCOL); | |
| 6094 curwin->w_set_curswant = TRUE; | |
| 6095 | |
| 6096 /* When the NL before the first char has to be deleted we | |
| 6097 * put the cursor on the NUL after the previous line. | |
| 6098 * This is a very special case, be careful! | |
| 1469 | 6099 * Don't adjust op_end now, otherwise it won't work. */ |
| 7 | 6100 if ( (cap->oap->op_type == OP_DELETE |
| 6101 || cap->oap->op_type == OP_CHANGE) | |
| 6102 && !lineempty(curwin->w_cursor.lnum)) | |
| 6103 { | |
| 5682 | 6104 char_u *cp = ml_get_cursor(); |
| 6105 | |
| 6106 if (*cp != NUL) | |
| 6107 { | |
| 6108 #ifdef FEAT_MBYTE | |
| 6109 if (has_mbyte) | |
| 6110 curwin->w_cursor.col += (*mb_ptr2len)(cp); | |
| 6111 else | |
| 6112 #endif | |
| 6113 ++curwin->w_cursor.col; | |
| 6114 } | |
| 7 | 6115 cap->retval |= CA_NO_ADJ_OP_END; |
| 6116 } | |
| 6117 continue; | |
| 6118 } | |
| 6119 /* Only beep and flush if not moved at all */ | |
| 6120 else if (cap->oap->op_type == OP_NOP && n == cap->count1) | |
| 6121 beep_flush(); | |
| 6122 break; | |
| 6123 } | |
| 6124 } | |
| 6125 #ifdef FEAT_FOLDING | |
| 6126 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
| 6127 && cap->oap->op_type == OP_NOP) | |
| 6128 foldOpenCursor(); | |
| 6129 #endif | |
| 6130 } | |
| 6131 | |
| 6132 /* | |
| 6133 * Cursor up commands. | |
| 6134 * cap->arg is TRUE for "-": Move cursor to first non-blank. | |
| 6135 */ | |
| 6136 static void | |
| 6137 nv_up(cap) | |
| 6138 cmdarg_T *cap; | |
| 6139 { | |
| 180 | 6140 if (mod_mask & MOD_MASK_SHIFT) |
| 6141 { | |
| 6142 /* <S-Up> is page up */ | |
| 6143 cap->arg = BACKWARD; | |
| 6144 nv_page(cap); | |
| 6145 } | |
| 6146 else | |
| 6147 { | |
| 6148 cap->oap->motion_type = MLINE; | |
| 6149 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
| 6150 clearopbeep(cap->oap); | |
| 6151 else if (cap->arg) | |
| 6152 beginline(BL_WHITE | BL_FIX); | |
| 6153 } | |
| 7 | 6154 } |
| 6155 | |
| 6156 /* | |
| 6157 * Cursor down commands. | |
| 6158 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank. | |
| 6159 */ | |
| 6160 static void | |
| 6161 nv_down(cap) | |
| 6162 cmdarg_T *cap; | |
| 6163 { | |
| 180 | 6164 if (mod_mask & MOD_MASK_SHIFT) |
| 6165 { | |
| 6166 /* <S-Down> is page down */ | |
| 6167 cap->arg = FORWARD; | |
| 6168 nv_page(cap); | |
| 6169 } | |
| 6170 else | |
| 7 | 6171 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
| 6172 /* In a quickfix window a <CR> jumps to the error under the cursor. */ | |
| 170 | 6173 if (bt_quickfix(curbuf) && cap->cmdchar == CAR) |
| 643 | 6174 if (curwin->w_llist_ref == NULL) |
| 6175 do_cmdline_cmd((char_u *)".cc"); /* quickfix window */ | |
| 6176 else | |
| 6177 do_cmdline_cmd((char_u *)".ll"); /* location list window */ | |
| 7 | 6178 else |
| 6179 #endif | |
| 6180 { | |
| 6181 #ifdef FEAT_CMDWIN | |
| 6182 /* In the cmdline window a <CR> executes the command. */ | |
| 170 | 6183 if (cmdwin_type != 0 && cap->cmdchar == CAR) |
| 7 | 6184 cmdwin_result = CAR; |
| 6185 else | |
| 6186 #endif | |
| 6187 { | |
| 6188 cap->oap->motion_type = MLINE; | |
| 6189 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
| 6190 clearopbeep(cap->oap); | |
| 6191 else if (cap->arg) | |
| 6192 beginline(BL_WHITE | BL_FIX); | |
| 6193 } | |
| 6194 } | |
| 6195 } | |
| 6196 | |
| 6197 #ifdef FEAT_SEARCHPATH | |
| 6198 /* | |
| 6199 * Grab the file name under the cursor and edit it. | |
| 6200 */ | |
| 6201 static void | |
| 6202 nv_gotofile(cap) | |
| 6203 cmdarg_T *cap; | |
| 6204 { | |
| 6205 char_u *ptr; | |
| 681 | 6206 linenr_T lnum = -1; |
| 7 | 6207 |
| 633 | 6208 if (text_locked()) |
| 7 | 6209 { |
| 6210 clearopbeep(cap->oap); | |
| 633 | 6211 text_locked_msg(); |
| 7 | 6212 return; |
| 6213 } | |
| 819 | 6214 #ifdef FEAT_AUTOCMD |
| 6215 if (curbuf_locked()) | |
| 6216 { | |
| 6217 clearop(cap->oap); | |
| 6218 return; | |
| 6219 } | |
| 6220 #endif | |
| 7 | 6221 |
| 681 | 6222 ptr = grab_file_name(cap->count1, &lnum); |
| 7 | 6223 |
| 6224 if (ptr != NULL) | |
| 6225 { | |
| 6226 /* do autowrite if necessary */ | |
| 6227 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf)) | |
| 7009 | 6228 (void)autowrite(curbuf, FALSE); |
| 7 | 6229 setpcmark(); |
| 6230 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST, | |
| 1743 | 6231 P_HID(curbuf) ? ECMD_HIDE : 0, curwin); |
| 681 | 6232 if (cap->nchar == 'F' && lnum >= 0) |
| 6233 { | |
| 6234 curwin->w_cursor.lnum = lnum; | |
| 6235 check_cursor_lnum(); | |
| 6236 beginline(BL_SOL | BL_FIX); | |
| 6237 } | |
| 7 | 6238 vim_free(ptr); |
| 6239 } | |
| 6240 else | |
| 6241 clearop(cap->oap); | |
| 6242 } | |
| 6243 #endif | |
| 6244 | |
| 6245 /* | |
| 6246 * <End> command: to end of current line or last line. | |
| 6247 */ | |
| 6248 static void | |
| 6249 nv_end(cap) | |
| 6250 cmdarg_T *cap; | |
| 6251 { | |
| 180 | 6252 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */ |
| 6253 { | |
| 6254 cap->arg = TRUE; | |
| 7 | 6255 nv_goto(cap); |
| 6256 cap->count1 = 1; /* to end of current line */ | |
| 6257 } | |
| 6258 nv_dollar(cap); | |
| 6259 } | |
| 6260 | |
| 6261 /* | |
| 6262 * Handle the "$" command. | |
| 6263 */ | |
| 6264 static void | |
| 6265 nv_dollar(cap) | |
| 6266 cmdarg_T *cap; | |
| 6267 { | |
| 6268 cap->oap->motion_type = MCHAR; | |
| 6269 cap->oap->inclusive = TRUE; | |
| 6270 #ifdef FEAT_VIRTUALEDIT | |
| 6271 /* In virtual mode when off the edge of a line and an operator | |
| 6272 * is pending (whew!) keep the cursor where it is. | |
| 6273 * Otherwise, send it to the end of the line. */ | |
| 6274 if (!virtual_active() || gchar_cursor() != NUL | |
| 6275 || cap->oap->op_type == OP_NOP) | |
| 6276 #endif | |
| 6277 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
| 6278 if (cursor_down((long)(cap->count1 - 1), | |
| 6279 cap->oap->op_type == OP_NOP) == FAIL) | |
| 6280 clearopbeep(cap->oap); | |
| 6281 #ifdef FEAT_FOLDING | |
| 6282 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6283 foldOpenCursor(); | |
| 6284 #endif | |
| 6285 } | |
| 6286 | |
| 6287 /* | |
| 6288 * Implementation of '?' and '/' commands. | |
| 6289 * If cap->arg is TRUE don't set PC mark. | |
| 6290 */ | |
| 6291 static void | |
| 6292 nv_search(cap) | |
| 6293 cmdarg_T *cap; | |
| 6294 { | |
| 6295 oparg_T *oap = cap->oap; | |
| 6296 | |
| 6297 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13) | |
| 6298 { | |
| 6299 /* Translate "g??" to "g?g?" */ | |
| 6300 cap->cmdchar = 'g'; | |
| 6301 cap->nchar = '?'; | |
| 6302 nv_operator(cap); | |
| 6303 return; | |
| 6304 } | |
| 6305 | |
| 6306 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0); | |
| 6307 | |
| 6308 if (cap->searchbuf == NULL) | |
| 6309 { | |
| 6310 clearop(oap); | |
| 6311 return; | |
| 6312 } | |
| 6313 | |
| 6620 | 6314 (void)normal_search(cap, cap->cmdchar, cap->searchbuf, |
| 7 | 6315 (cap->arg ? 0 : SEARCH_MARK)); |
| 6316 } | |
| 6317 | |
| 6318 /* | |
| 6319 * Handle "N" and "n" commands. | |
| 6320 * cap->arg is SEARCH_REV for "N", 0 for "n". | |
| 6321 */ | |
| 6322 static void | |
| 6323 nv_next(cap) | |
| 6324 cmdarg_T *cap; | |
| 6325 { | |
| 6620 | 6326 pos_T old = curwin->w_cursor; |
| 6327 int i = normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
| 6328 | |
| 6329 if (i == 1 && equalpos(old, curwin->w_cursor)) | |
| 6330 { | |
| 6331 /* Avoid getting stuck on the current cursor position, which can | |
| 6332 * happen when an offset is given and the cursor is on the last char | |
| 6333 * in the buffer: Repeat with count + 1. */ | |
| 6334 cap->count1 += 1; | |
| 6335 (void)normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
| 6336 cap->count1 -= 1; | |
| 6337 } | |
| 7 | 6338 } |
| 6339 | |
| 6340 /* | |
| 6341 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat). | |
| 6342 * Uses only cap->count1 and cap->oap from "cap". | |
| 6620 | 6343 * Return 0 for failure, 1 for found, 2 for found and line offset added. |
| 6344 */ | |
| 6345 static int | |
| 7 | 6346 normal_search(cap, dir, pat, opt) |
| 6347 cmdarg_T *cap; | |
| 6348 int dir; | |
| 6349 char_u *pat; | |
| 6350 int opt; /* extra flags for do_search() */ | |
| 6351 { | |
| 6352 int i; | |
| 6353 | |
| 6354 cap->oap->motion_type = MCHAR; | |
| 6355 cap->oap->inclusive = FALSE; | |
| 6356 cap->oap->use_reg_one = TRUE; | |
| 6357 curwin->w_set_curswant = TRUE; | |
| 6358 | |
| 6359 i = do_search(cap->oap, dir, pat, cap->count1, | |
| 1521 | 6360 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG, NULL); |
| 7 | 6361 if (i == 0) |
| 6362 clearop(cap->oap); | |
| 6363 else | |
| 6364 { | |
| 6365 if (i == 2) | |
| 6366 cap->oap->motion_type = MLINE; | |
| 6367 #ifdef FEAT_VIRTUALEDIT | |
| 6368 curwin->w_cursor.coladd = 0; | |
| 6369 #endif | |
| 6370 #ifdef FEAT_FOLDING | |
| 6371 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
| 6372 foldOpenCursor(); | |
| 6373 #endif | |
| 6374 } | |
| 6375 | |
| 6376 /* "/$" will put the cursor after the end of the line, may need to | |
| 6377 * correct that here */ | |
| 6378 check_cursor(); | |
| 6620 | 6379 return i; |
| 7 | 6380 } |
| 6381 | |
| 6382 /* | |
| 6383 * Character search commands. | |
| 6384 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for | |
| 6385 * ',' and FALSE for ';'. | |
| 6386 * cap->nchar is NUL for ',' and ';' (repeat the search) | |
| 6387 */ | |
| 6388 static void | |
| 6389 nv_csearch(cap) | |
| 6390 cmdarg_T *cap; | |
| 6391 { | |
| 6392 int t_cmd; | |
| 6393 | |
| 6394 if (cap->cmdchar == 't' || cap->cmdchar == 'T') | |
| 6395 t_cmd = TRUE; | |
| 6396 else | |
| 6397 t_cmd = FALSE; | |
| 6398 | |
| 6399 cap->oap->motion_type = MCHAR; | |
| 6400 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL) | |
| 6401 clearopbeep(cap->oap); | |
| 6402 else | |
| 6403 { | |
| 6404 curwin->w_set_curswant = TRUE; | |
| 6405 #ifdef FEAT_VIRTUALEDIT | |
| 6406 /* Include a Tab for "tx" and for "dfx". */ | |
| 6407 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD | |
| 6408 && (t_cmd || cap->oap->op_type != OP_NOP)) | |
| 6409 { | |
| 6410 colnr_T scol, ecol; | |
| 6411 | |
| 6412 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
| 6413 curwin->w_cursor.coladd = ecol - scol; | |
| 6414 } | |
| 6415 else | |
| 6416 curwin->w_cursor.coladd = 0; | |
| 6417 #endif | |
| 6418 adjust_for_sel(cap); | |
| 6419 #ifdef FEAT_FOLDING | |
| 6420 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6421 foldOpenCursor(); | |
| 6422 #endif | |
| 6423 } | |
| 6424 } | |
| 6425 | |
| 6426 /* | |
| 6427 * "[" and "]" commands. | |
| 6428 * cap->arg is BACKWARD for "[" and FORWARD for "]". | |
| 6429 */ | |
| 6430 static void | |
| 6431 nv_brackets(cap) | |
| 6432 cmdarg_T *cap; | |
| 6433 { | |
|
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
6434 pos_T new_pos = INIT_POS_T(0, 0, 0); |
| 7 | 6435 pos_T prev_pos; |
| 6436 pos_T *pos = NULL; /* init for GCC */ | |
| 6437 pos_T old_pos; /* cursor position before command */ | |
| 6438 int flag; | |
| 6439 long n; | |
| 6440 int findc; | |
| 6441 int c; | |
| 6442 | |
| 6443 cap->oap->motion_type = MCHAR; | |
| 6444 cap->oap->inclusive = FALSE; | |
| 6445 old_pos = curwin->w_cursor; | |
| 6446 #ifdef FEAT_VIRTUALEDIT | |
| 6447 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */ | |
| 6448 #endif | |
| 6449 | |
| 6450 #ifdef FEAT_SEARCHPATH | |
| 6451 /* | |
| 6452 * "[f" or "]f" : Edit file under the cursor (same as "gf") | |
| 6453 */ | |
| 6454 if (cap->nchar == 'f') | |
| 6455 nv_gotofile(cap); | |
| 6456 else | |
| 6457 #endif | |
| 6458 | |
| 6459 #ifdef FEAT_FIND_ID | |
| 6460 /* | |
| 1188 | 6461 * Find the occurrence(s) of the identifier or define under cursor |
| 6462 * in current and included files or jump to the first occurrence. | |
| 7 | 6463 * |
| 6464 * search list jump | |
| 6465 * fwd bwd fwd bwd fwd bwd | |
| 6466 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I" | |
| 6467 * define "]d" "[d" "]D" "[D" "]^D" "[^D" | |
| 6468 */ | |
| 6469 if (vim_strchr((char_u *) | |
| 6470 #ifdef EBCDIC | |
| 6471 "iI\005dD\067", | |
| 6472 #else | |
| 6473 "iI\011dD\004", | |
| 6474 #endif | |
| 6475 cap->nchar) != NULL) | |
| 6476 { | |
| 6477 char_u *ptr; | |
| 6478 int len; | |
| 6479 | |
| 6480 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
| 6481 clearop(cap->oap); | |
| 6482 else | |
| 6483 { | |
| 6484 find_pattern_in_path(ptr, 0, len, TRUE, | |
| 6485 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE, | |
| 6486 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY, | |
| 6487 cap->count1, | |
| 6488 isupper(cap->nchar) ? ACTION_SHOW_ALL : | |
| 6489 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO, | |
| 6490 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1, | |
| 6491 (linenr_T)MAXLNUM); | |
| 6492 curwin->w_set_curswant = TRUE; | |
| 6493 } | |
| 6494 } | |
| 6495 else | |
| 6496 #endif | |
| 6497 | |
| 6498 /* | |
| 6499 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')' | |
| 6500 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct. | |
| 6501 * "[/", "[*", "]/", "]*": go to Nth comment start/end. | |
| 6502 * "[m" or "]m" search for prev/next start of (Java) method. | |
| 6503 * "[M" or "]M" search for prev/next end of (Java) method. | |
| 6504 */ | |
| 6505 if ( (cap->cmdchar == '[' | |
| 6506 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL) | |
| 6507 || (cap->cmdchar == ']' | |
| 6508 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL)) | |
| 6509 { | |
| 6510 if (cap->nchar == '*') | |
| 6511 cap->nchar = '/'; | |
| 6512 prev_pos.lnum = 0; | |
| 6513 if (cap->nchar == 'm' || cap->nchar == 'M') | |
| 6514 { | |
| 6515 if (cap->cmdchar == '[') | |
| 6516 findc = '{'; | |
| 6517 else | |
| 6518 findc = '}'; | |
| 6519 n = 9999; | |
| 6520 } | |
| 6521 else | |
| 6522 { | |
| 6523 findc = cap->nchar; | |
| 6524 n = cap->count1; | |
| 6525 } | |
| 6526 for ( ; n > 0; --n) | |
| 6527 { | |
| 6528 if ((pos = findmatchlimit(cap->oap, findc, | |
| 6529 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL) | |
| 6530 { | |
| 6531 if (new_pos.lnum == 0) /* nothing found */ | |
| 6532 { | |
| 6533 if (cap->nchar != 'm' && cap->nchar != 'M') | |
| 6534 clearopbeep(cap->oap); | |
| 6535 } | |
| 6536 else | |
| 6537 pos = &new_pos; /* use last one found */ | |
| 6538 break; | |
| 6539 } | |
| 6540 prev_pos = new_pos; | |
| 6541 curwin->w_cursor = *pos; | |
| 6542 new_pos = *pos; | |
| 6543 } | |
| 6544 curwin->w_cursor = old_pos; | |
| 6545 | |
| 6546 /* | |
| 6547 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only | |
| 6548 * brought us to the match for "[m" and "]M" when inside a method. | |
| 6549 * Try finding the '{' or '}' we want to be at. | |
| 6550 * Also repeat for the given count. | |
| 6551 */ | |
| 6552 if (cap->nchar == 'm' || cap->nchar == 'M') | |
| 6553 { | |
| 6554 /* norm is TRUE for "]M" and "[m" */ | |
| 6555 int norm = ((findc == '{') == (cap->nchar == 'm')); | |
| 6556 | |
| 6557 n = cap->count1; | |
| 6558 /* found a match: we were inside a method */ | |
| 6559 if (prev_pos.lnum != 0) | |
| 6560 { | |
| 6561 pos = &prev_pos; | |
| 6562 curwin->w_cursor = prev_pos; | |
| 6563 if (norm) | |
| 6564 --n; | |
| 6565 } | |
| 6566 else | |
| 6567 pos = NULL; | |
| 6568 while (n > 0) | |
| 6569 { | |
| 6570 for (;;) | |
| 6571 { | |
| 6572 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0) | |
| 6573 { | |
| 6574 /* if not found anything, that's an error */ | |
| 6575 if (pos == NULL) | |
| 6576 clearopbeep(cap->oap); | |
| 6577 n = 0; | |
| 6578 break; | |
| 6579 } | |
| 6580 c = gchar_cursor(); | |
| 6581 if (c == '{' || c == '}') | |
| 6582 { | |
| 6583 /* Must have found end/start of class: use it. | |
| 6584 * Or found the place to be at. */ | |
| 6585 if ((c == findc && norm) || (n == 1 && !norm)) | |
| 6586 { | |
| 6587 new_pos = curwin->w_cursor; | |
| 6588 pos = &new_pos; | |
| 6589 n = 0; | |
| 6590 } | |
| 6591 /* if no match found at all, we started outside of the | |
| 6592 * class and we're inside now. Just go on. */ | |
| 6593 else if (new_pos.lnum == 0) | |
| 6594 { | |
| 6595 new_pos = curwin->w_cursor; | |
| 6596 pos = &new_pos; | |
| 6597 } | |
| 6598 /* found start/end of other method: go to match */ | |
| 6599 else if ((pos = findmatchlimit(cap->oap, findc, | |
| 6600 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, | |
| 6601 0)) == NULL) | |
| 6602 n = 0; | |
| 6603 else | |
| 6604 curwin->w_cursor = *pos; | |
| 6605 break; | |
| 6606 } | |
| 6607 } | |
| 6608 --n; | |
| 6609 } | |
| 6610 curwin->w_cursor = old_pos; | |
| 6611 if (pos == NULL && new_pos.lnum != 0) | |
| 6612 clearopbeep(cap->oap); | |
| 6613 } | |
| 6614 if (pos != NULL) | |
| 6615 { | |
| 6616 setpcmark(); | |
| 6617 curwin->w_cursor = *pos; | |
| 6618 curwin->w_set_curswant = TRUE; | |
| 6619 #ifdef FEAT_FOLDING | |
| 6620 if ((fdo_flags & FDO_BLOCK) && KeyTyped | |
| 6621 && cap->oap->op_type == OP_NOP) | |
| 6622 foldOpenCursor(); | |
| 6623 #endif | |
| 6624 } | |
| 6625 } | |
| 6626 | |
| 6627 /* | |
| 6628 * "[[", "[]", "]]" and "][": move to start or end of function | |
| 6629 */ | |
| 6630 else if (cap->nchar == '[' || cap->nchar == ']') | |
| 6631 { | |
| 6632 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */ | |
| 6633 flag = '{'; | |
| 6634 else | |
| 6635 flag = '}'; /* "][" or "[]" */ | |
| 6636 | |
| 6637 curwin->w_set_curswant = TRUE; | |
| 6638 /* | |
| 6639 * Imitate strange Vi behaviour: When using "]]" with an operator | |
| 6640 * we also stop at '}'. | |
| 6641 */ | |
| 503 | 6642 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag, |
| 7 | 6643 (cap->oap->op_type != OP_NOP |
| 6644 && cap->arg == FORWARD && flag == '{'))) | |
| 6645 clearopbeep(cap->oap); | |
| 6646 else | |
| 6647 { | |
| 6648 if (cap->oap->op_type == OP_NOP) | |
| 6649 beginline(BL_WHITE | BL_FIX); | |
| 6650 #ifdef FEAT_FOLDING | |
| 6651 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6652 foldOpenCursor(); | |
| 6653 #endif | |
| 6654 } | |
| 6655 } | |
| 6656 | |
| 6657 /* | |
| 6658 * "[p", "[P", "]P" and "]p": put with indent adjustment | |
| 6659 */ | |
| 6660 else if (cap->nchar == 'p' || cap->nchar == 'P') | |
| 6661 { | |
| 1312 | 6662 if (!checkclearop(cap->oap)) |
| 7 | 6663 { |
| 5708 | 6664 int dir = (cap->cmdchar == ']' && cap->nchar == 'p') |
| 6665 ? FORWARD : BACKWARD; | |
| 6666 int regname = cap->oap->regname; | |
| 6667 int was_visual = VIsual_active; | |
| 6668 int line_count = curbuf->b_ml.ml_line_count; | |
| 6669 pos_T start, end; | |
| 6670 | |
| 6671 if (VIsual_active) | |
| 6672 { | |
| 6673 start = ltoreq(VIsual, curwin->w_cursor) | |
| 6674 ? VIsual : curwin->w_cursor; | |
| 6675 end = equalpos(start,VIsual) ? curwin->w_cursor : VIsual; | |
| 6676 curwin->w_cursor = (dir == BACKWARD ? start : end); | |
| 6677 } | |
| 6678 # ifdef FEAT_CLIPBOARD | |
| 6679 adjust_clip_reg(®name); | |
| 6680 # endif | |
| 7 | 6681 prep_redo_cmd(cap); |
| 5708 | 6682 |
| 6683 do_put(regname, dir, cap->count1, PUT_FIXINDENT); | |
| 6684 if (was_visual) | |
| 6685 { | |
| 6686 VIsual = start; | |
| 6687 curwin->w_cursor = end; | |
| 6688 if (dir == BACKWARD) | |
| 6689 { | |
| 6690 /* adjust lines */ | |
| 6691 VIsual.lnum += curbuf->b_ml.ml_line_count - line_count; | |
| 6692 curwin->w_cursor.lnum += | |
| 6693 curbuf->b_ml.ml_line_count - line_count; | |
| 6694 } | |
| 6695 | |
| 6696 VIsual_active = TRUE; | |
| 6697 if (VIsual_mode == 'V') | |
| 6698 { | |
| 6699 /* delete visually selected lines */ | |
| 6700 cap->cmdchar = 'd'; | |
| 6701 cap->nchar = NUL; | |
| 6702 cap->oap->regname = regname; | |
| 6703 nv_operator(cap); | |
| 6704 do_pending_operator(cap, 0, FALSE); | |
| 6705 } | |
| 6706 if (VIsual_active) | |
| 6707 { | |
| 6708 end_visual_mode(); | |
| 6709 redraw_later(SOME_VALID); | |
| 6710 } | |
| 6711 } | |
| 7 | 6712 } |
| 6713 } | |
| 6714 | |
| 6715 /* | |
| 6716 * "['", "[`", "]'" and "]`": jump to next mark | |
| 6717 */ | |
| 6718 else if (cap->nchar == '\'' || cap->nchar == '`') | |
| 6719 { | |
| 6720 pos = &curwin->w_cursor; | |
| 6721 for (n = cap->count1; n > 0; --n) | |
| 6722 { | |
| 6723 prev_pos = *pos; | |
| 6724 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD, | |
| 6725 cap->nchar == '\''); | |
| 6726 if (pos == NULL) | |
| 6727 break; | |
| 6728 } | |
| 6729 if (pos == NULL) | |
| 6730 pos = &prev_pos; | |
| 6731 nv_cursormark(cap, cap->nchar == '\'', pos); | |
| 6732 } | |
| 6733 | |
| 6734 #ifdef FEAT_MOUSE | |
| 6735 /* | |
| 6736 * [ or ] followed by a middle mouse click: put selected text with | |
| 6737 * indent adjustment. Any other button just does as usual. | |
| 6738 */ | |
|
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
6739 else if (cap->nchar >= K_RIGHTRELEASE && cap->nchar <= K_LEFTMOUSE) |
| 7 | 6740 { |
| 6741 (void)do_mouse(cap->oap, cap->nchar, | |
| 6742 (cap->cmdchar == ']') ? FORWARD : BACKWARD, | |
| 6743 cap->count1, PUT_FIXINDENT); | |
| 6744 } | |
| 6745 #endif /* FEAT_MOUSE */ | |
| 6746 | |
| 6747 #ifdef FEAT_FOLDING | |
| 6748 /* | |
| 6749 * "[z" and "]z": move to start or end of open fold. | |
| 6750 */ | |
| 6751 else if (cap->nchar == 'z') | |
| 6752 { | |
| 6753 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
| 6754 cap->count1) == FAIL) | |
| 6755 clearopbeep(cap->oap); | |
| 6756 } | |
| 6757 #endif | |
| 6758 | |
| 6759 #ifdef FEAT_DIFF | |
| 6760 /* | |
| 6761 * "[c" and "]c": move to next or previous diff-change. | |
| 6762 */ | |
| 6763 else if (cap->nchar == 'c') | |
| 6764 { | |
| 6765 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
| 6766 cap->count1) == FAIL) | |
| 6767 clearopbeep(cap->oap); | |
| 6768 } | |
| 6769 #endif | |
| 6770 | |
| 737 | 6771 #ifdef FEAT_SPELL |
| 236 | 6772 /* |
| 6773 * "[s", "[S", "]s" and "]S": move to next spell error. | |
| 6774 */ | |
| 6775 else if (cap->nchar == 's' || cap->nchar == 'S') | |
| 6776 { | |
| 249 | 6777 setpcmark(); |
| 6778 for (n = 0; n < cap->count1; ++n) | |
| 498 | 6779 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD, |
| 6780 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0) | |
| 249 | 6781 { |
| 6782 clearopbeep(cap->oap); | |
| 6783 break; | |
| 6784 } | |
| 819 | 6785 # ifdef FEAT_FOLDING |
| 6786 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
| 6787 foldOpenCursor(); | |
| 6788 # endif | |
| 236 | 6789 } |
| 6790 #endif | |
| 6791 | |
| 7 | 6792 /* Not a valid cap->nchar. */ |
| 6793 else | |
| 6794 clearopbeep(cap->oap); | |
| 6795 } | |
| 6796 | |
| 6797 /* | |
| 6798 * Handle Normal mode "%" command. | |
| 6799 */ | |
| 6800 static void | |
| 6801 nv_percent(cap) | |
| 6802 cmdarg_T *cap; | |
| 6803 { | |
| 6804 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
|
6805 #if defined(FEAT_FOLDING) |
| 7 | 6806 linenr_T lnum = curwin->w_cursor.lnum; |
| 6807 #endif | |
| 6808 | |
| 6809 cap->oap->inclusive = TRUE; | |
| 6810 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */ | |
| 6811 { | |
| 6812 if (cap->count0 > 100) | |
| 6813 clearopbeep(cap->oap); | |
| 6814 else | |
| 6815 { | |
| 6816 cap->oap->motion_type = MLINE; | |
| 6817 setpcmark(); | |
| 6818 /* Round up, so CTRL-G will give same value. Watch out for a | |
| 6819 * large line count, the line number must not go negative! */ | |
| 6820 if (curbuf->b_ml.ml_line_count > 1000000) | |
| 6821 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L) | |
| 6822 / 100L * cap->count0; | |
| 6823 else | |
| 6824 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * | |
| 6825 cap->count0 + 99L) / 100L; | |
| 6826 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 6827 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 6828 beginline(BL_SOL | BL_FIX); | |
| 6829 } | |
| 6830 } | |
| 6831 else /* "%" : go to matching paren */ | |
| 6832 { | |
| 6833 cap->oap->motion_type = MCHAR; | |
| 6834 cap->oap->use_reg_one = TRUE; | |
| 6835 if ((pos = findmatch(cap->oap, NUL)) == NULL) | |
| 6836 clearopbeep(cap->oap); | |
| 6837 else | |
| 6838 { | |
| 6839 setpcmark(); | |
| 6840 curwin->w_cursor = *pos; | |
| 6841 curwin->w_set_curswant = TRUE; | |
| 6842 #ifdef FEAT_VIRTUALEDIT | |
| 6843 curwin->w_cursor.coladd = 0; | |
| 6844 #endif | |
| 6845 adjust_for_sel(cap); | |
| 6846 } | |
| 6847 } | |
| 6848 #ifdef FEAT_FOLDING | |
| 6849 if (cap->oap->op_type == OP_NOP | |
| 6850 && lnum != curwin->w_cursor.lnum | |
| 6851 && (fdo_flags & FDO_PERCENT) | |
| 6852 && KeyTyped) | |
| 6853 foldOpenCursor(); | |
| 6854 #endif | |
| 6855 } | |
| 6856 | |
| 6857 /* | |
| 6858 * Handle "(" and ")" commands. | |
| 6859 * cap->arg is BACKWARD for "(" and FORWARD for ")". | |
| 6860 */ | |
| 6861 static void | |
| 6862 nv_brace(cap) | |
| 6863 cmdarg_T *cap; | |
| 6864 { | |
| 6865 cap->oap->motion_type = MCHAR; | |
| 6866 cap->oap->use_reg_one = TRUE; | |
| 620 | 6867 /* The motion used to be inclusive for "(", but that is not what Vi does. */ |
| 6868 cap->oap->inclusive = FALSE; | |
| 7 | 6869 curwin->w_set_curswant = TRUE; |
| 6870 | |
| 6871 if (findsent(cap->arg, cap->count1) == FAIL) | |
| 6872 clearopbeep(cap->oap); | |
| 6873 else | |
| 6874 { | |
| 1505 | 6875 /* Don't leave the cursor on the NUL past end of line. */ |
| 6876 adjust_cursor(cap->oap); | |
| 7 | 6877 #ifdef FEAT_VIRTUALEDIT |
| 6878 curwin->w_cursor.coladd = 0; | |
| 6879 #endif | |
| 6880 #ifdef FEAT_FOLDING | |
| 6881 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6882 foldOpenCursor(); | |
| 6883 #endif | |
| 6884 } | |
| 6885 } | |
| 6886 | |
| 6887 /* | |
| 6888 * "m" command: Mark a position. | |
| 6889 */ | |
| 6890 static void | |
| 6891 nv_mark(cap) | |
| 6892 cmdarg_T *cap; | |
| 6893 { | |
| 6894 if (!checkclearop(cap->oap)) | |
| 6895 { | |
| 6896 if (setmark(cap->nchar) == FAIL) | |
| 6897 clearopbeep(cap->oap); | |
| 6898 } | |
| 6899 } | |
| 6900 | |
| 6901 /* | |
| 6902 * "{" and "}" commands. | |
| 6903 * cmd->arg is BACKWARD for "{" and FORWARD for "}". | |
| 6904 */ | |
| 6905 static void | |
| 6906 nv_findpar(cap) | |
| 6907 cmdarg_T *cap; | |
| 6908 { | |
| 6909 cap->oap->motion_type = MCHAR; | |
| 6910 cap->oap->inclusive = FALSE; | |
| 6911 cap->oap->use_reg_one = TRUE; | |
| 6912 curwin->w_set_curswant = TRUE; | |
| 503 | 6913 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE)) |
| 7 | 6914 clearopbeep(cap->oap); |
| 6915 else | |
| 6916 { | |
| 6917 #ifdef FEAT_VIRTUALEDIT | |
| 6918 curwin->w_cursor.coladd = 0; | |
| 6919 #endif | |
| 6920 #ifdef FEAT_FOLDING | |
| 6921 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6922 foldOpenCursor(); | |
| 6923 #endif | |
| 6924 } | |
| 6925 } | |
| 6926 | |
| 6927 /* | |
| 6928 * "u" command: Undo or make lower case. | |
| 6929 */ | |
| 6930 static void | |
| 6931 nv_undo(cap) | |
| 6932 cmdarg_T *cap; | |
| 6933 { | |
| 5735 | 6934 if (cap->oap->op_type == OP_LOWER || VIsual_active) |
| 7 | 6935 { |
| 6936 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */ | |
| 6937 cap->cmdchar = 'g'; | |
| 6938 cap->nchar = 'u'; | |
| 6939 nv_operator(cap); | |
| 6940 } | |
| 6941 else | |
| 6942 nv_kundo(cap); | |
| 6943 } | |
| 6944 | |
| 6945 /* | |
| 6946 * <Undo> command. | |
| 6947 */ | |
| 6948 static void | |
| 6949 nv_kundo(cap) | |
| 6950 cmdarg_T *cap; | |
| 6951 { | |
| 6952 if (!checkclearopq(cap->oap)) | |
| 6953 { | |
| 6954 u_undo((int)cap->count1); | |
| 6955 curwin->w_set_curswant = TRUE; | |
| 6956 } | |
| 6957 } | |
| 6958 | |
| 6959 /* | |
| 6960 * Handle the "r" command. | |
| 6961 */ | |
| 6962 static void | |
| 6963 nv_replace(cap) | |
| 6964 cmdarg_T *cap; | |
| 6965 { | |
| 6966 char_u *ptr; | |
| 6967 int had_ctrl_v; | |
| 6968 long n; | |
| 6969 | |
| 6970 if (checkclearop(cap->oap)) | |
| 6971 return; | |
| 6972 | |
| 6973 /* get another character */ | |
| 6974 if (cap->nchar == Ctrl_V) | |
| 6975 { | |
| 6976 had_ctrl_v = Ctrl_V; | |
| 6977 cap->nchar = get_literal(); | |
| 6978 /* Don't redo a multibyte character with CTRL-V. */ | |
| 6979 if (cap->nchar > DEL) | |
| 6980 had_ctrl_v = NUL; | |
| 6981 } | |
| 6982 else | |
| 6983 had_ctrl_v = NUL; | |
| 6984 | |
| 1343 | 6985 /* Abort if the character is a special key. */ |
| 6986 if (IS_SPECIAL(cap->nchar)) | |
| 6987 { | |
| 6988 clearopbeep(cap->oap); | |
| 6989 return; | |
| 6990 } | |
| 6991 | |
| 7 | 6992 /* Visual mode "r" */ |
| 6993 if (VIsual_active) | |
| 6994 { | |
| 1797 | 6995 if (got_int) |
| 6996 reset_VIsual(); | |
| 5428 | 6997 if (had_ctrl_v) |
| 6998 { | |
| 6999 if (cap->nchar == '\r') | |
| 7000 cap->nchar = -1; | |
| 7001 else if (cap->nchar == '\n') | |
| 7002 cap->nchar = -2; | |
| 7003 } | |
| 7 | 7004 nv_operator(cap); |
| 7005 return; | |
| 7006 } | |
| 7007 | |
| 7008 #ifdef FEAT_VIRTUALEDIT | |
| 7009 /* Break tabs, etc. */ | |
| 7010 if (virtual_active()) | |
| 7011 { | |
| 7012 if (u_save_cursor() == FAIL) | |
| 7013 return; | |
| 7014 if (gchar_cursor() == NUL) | |
| 7015 { | |
| 7016 /* Add extra space and put the cursor on the first one. */ | |
| 7017 coladvance_force((colnr_T)(getviscol() + cap->count1)); | |
| 7018 curwin->w_cursor.col -= cap->count1; | |
| 7019 } | |
| 7020 else if (gchar_cursor() == TAB) | |
| 7021 coladvance_force(getviscol()); | |
| 7022 } | |
| 7023 #endif | |
| 7024 | |
| 1343 | 7025 /* Abort if not enough characters to replace. */ |
| 7 | 7026 ptr = ml_get_cursor(); |
| 1343 | 7027 if (STRLEN(ptr) < (unsigned)cap->count1 |
| 7 | 7028 #ifdef FEAT_MBYTE |
| 7029 || (has_mbyte && mb_charlen(ptr) < cap->count1) | |
| 7030 #endif | |
| 7031 ) | |
| 7032 { | |
| 7033 clearopbeep(cap->oap); | |
| 7034 return; | |
| 7035 } | |
| 7036 | |
| 7037 /* | |
| 7038 * Replacing with a TAB is done by edit() when it is complicated because | |
| 7039 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB. | |
| 7040 * Other characters are done below to avoid problems with things like | |
| 7041 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC). | |
| 7042 */ | |
| 7043 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta)) | |
| 7044 { | |
| 7045 stuffnumReadbuff(cap->count1); | |
| 7046 stuffcharReadbuff('R'); | |
| 7047 stuffcharReadbuff('\t'); | |
| 7048 stuffcharReadbuff(ESC); | |
| 7049 return; | |
| 7050 } | |
| 7051 | |
| 7052 /* save line for undo */ | |
| 7053 if (u_save_cursor() == FAIL) | |
| 7054 return; | |
| 7055 | |
| 7056 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n')) | |
| 7057 { | |
| 7058 /* | |
| 7059 * Replace character(s) by a single newline. | |
| 7060 * Strange vi behaviour: Only one newline is inserted. | |
| 7061 * Delete the characters here. | |
| 7062 * Insert the newline with an insert command, takes care of | |
| 7063 * autoindent. The insert command depends on being on the last | |
| 7064 * character of a line or not. | |
| 7065 */ | |
| 7066 #ifdef FEAT_MBYTE | |
| 7067 (void)del_chars(cap->count1, FALSE); /* delete the characters */ | |
| 7068 #else | |
| 608 | 7069 (void)del_bytes(cap->count1, FALSE, FALSE); /* delete the characters */ |
| 7 | 7070 #endif |
| 7071 stuffcharReadbuff('\r'); | |
| 7072 stuffcharReadbuff(ESC); | |
| 7073 | |
| 7074 /* Give 'r' to edit(), to get the redo command right. */ | |
| 7075 invoke_edit(cap, TRUE, 'r', FALSE); | |
| 7076 } | |
| 7077 else | |
| 7078 { | |
| 7079 prep_redo(cap->oap->regname, cap->count1, | |
| 7080 NUL, 'r', NUL, had_ctrl_v, cap->nchar); | |
| 7081 | |
| 7082 curbuf->b_op_start = curwin->w_cursor; | |
| 7083 #ifdef FEAT_MBYTE | |
| 7084 if (has_mbyte) | |
| 7085 { | |
| 7086 int old_State = State; | |
| 7087 | |
| 7088 if (cap->ncharC1 != 0) | |
| 7089 AppendCharToRedobuff(cap->ncharC1); | |
| 7090 if (cap->ncharC2 != 0) | |
| 7091 AppendCharToRedobuff(cap->ncharC2); | |
| 7092 | |
| 7093 /* This is slow, but it handles replacing a single-byte with a | |
| 7094 * multi-byte and the other way around. Also handles adding | |
| 7095 * composing characters for utf-8. */ | |
| 7096 for (n = cap->count1; n > 0; --n) | |
| 7097 { | |
| 7098 State = REPLACE; | |
| 3501 | 7099 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
| 7100 { | |
| 7101 int c = ins_copychar(curwin->w_cursor.lnum | |
| 7102 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
| 7103 if (c != NUL) | |
| 7104 ins_char(c); | |
| 7105 else | |
| 7106 /* will be decremented further down */ | |
| 7107 ++curwin->w_cursor.col; | |
| 7108 } | |
| 7109 else | |
| 7110 ins_char(cap->nchar); | |
| 7 | 7111 State = old_State; |
| 7112 if (cap->ncharC1 != 0) | |
| 7113 ins_char(cap->ncharC1); | |
| 7114 if (cap->ncharC2 != 0) | |
| 7115 ins_char(cap->ncharC2); | |
| 7116 } | |
| 7117 } | |
| 7118 else | |
| 7119 #endif | |
| 7120 { | |
| 7121 /* | |
| 7122 * Replace the characters within one line. | |
| 7123 */ | |
| 7124 for (n = cap->count1; n > 0; --n) | |
| 7125 { | |
| 7126 /* | |
| 7127 * Get ptr again, because u_save and/or showmatch() will have | |
| 7128 * released the line. At the same time we let know that the | |
| 7129 * line will be changed. | |
| 7130 */ | |
| 7131 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE); | |
| 3501 | 7132 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
| 7133 { | |
| 7134 int c = ins_copychar(curwin->w_cursor.lnum | |
| 7135 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
| 7136 if (c != NUL) | |
| 7137 ptr[curwin->w_cursor.col] = c; | |
| 7138 } | |
| 7139 else | |
| 7140 ptr[curwin->w_cursor.col] = cap->nchar; | |
| 7 | 7141 if (p_sm && msg_silent == 0) |
| 7142 showmatch(cap->nchar); | |
| 7143 ++curwin->w_cursor.col; | |
| 7144 } | |
| 7145 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7146 if (netbeans_active()) |
| 7 | 7147 { |
| 2210 | 7148 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1); |
| 7 | 7149 |
| 33 | 7150 netbeans_removed(curbuf, curwin->w_cursor.lnum, start, |
| 2210 | 7151 (long)cap->count1); |
| 7 | 7152 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start, |
| 33 | 7153 &ptr[start], (int)cap->count1); |
| 7 | 7154 } |
| 7155 #endif | |
| 7156 | |
| 7157 /* mark the buffer as changed and prepare for displaying */ | |
| 7158 changed_bytes(curwin->w_cursor.lnum, | |
| 7159 (colnr_T)(curwin->w_cursor.col - cap->count1)); | |
| 7160 } | |
| 7161 --curwin->w_cursor.col; /* cursor on the last replaced char */ | |
| 7162 #ifdef FEAT_MBYTE | |
| 7163 /* if the character on the left of the current cursor is a multi-byte | |
| 7164 * character, move two characters left */ | |
| 7165 if (has_mbyte) | |
| 7166 mb_adjust_cursor(); | |
| 7167 #endif | |
| 7168 curbuf->b_op_end = curwin->w_cursor; | |
| 7169 curwin->w_set_curswant = TRUE; | |
| 7170 set_last_insert(cap->nchar); | |
| 7171 } | |
| 7172 } | |
| 7173 | |
| 7174 /* | |
| 7175 * 'o': Exchange start and end of Visual area. | |
| 7176 * 'O': same, but in block mode exchange left and right corners. | |
| 7177 */ | |
| 7178 static void | |
| 7179 v_swap_corners(cmdchar) | |
| 7180 int cmdchar; | |
| 7181 { | |
| 7182 pos_T old_cursor; | |
| 7183 colnr_T left, right; | |
| 7184 | |
| 7185 if (cmdchar == 'O' && VIsual_mode == Ctrl_V) | |
| 7186 { | |
| 7187 old_cursor = curwin->w_cursor; | |
| 7188 getvcols(curwin, &old_cursor, &VIsual, &left, &right); | |
| 7189 curwin->w_cursor.lnum = VIsual.lnum; | |
| 7190 coladvance(left); | |
| 7191 VIsual = curwin->w_cursor; | |
| 7192 | |
| 7193 curwin->w_cursor.lnum = old_cursor.lnum; | |
| 7194 curwin->w_curswant = right; | |
| 7195 /* 'selection "exclusive" and cursor at right-bottom corner: move it | |
| 7196 * right one column */ | |
| 7197 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e') | |
| 7198 ++curwin->w_curswant; | |
| 7199 coladvance(curwin->w_curswant); | |
| 7200 if (curwin->w_cursor.col == old_cursor.col | |
| 7201 #ifdef FEAT_VIRTUALEDIT | |
| 7202 && (!virtual_active() | |
| 7203 || curwin->w_cursor.coladd == old_cursor.coladd) | |
| 7204 #endif | |
| 7205 ) | |
| 7206 { | |
| 7207 curwin->w_cursor.lnum = VIsual.lnum; | |
| 7208 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e') | |
| 7209 ++right; | |
| 7210 coladvance(right); | |
| 7211 VIsual = curwin->w_cursor; | |
| 7212 | |
| 7213 curwin->w_cursor.lnum = old_cursor.lnum; | |
| 7214 coladvance(left); | |
| 7215 curwin->w_curswant = left; | |
| 7216 } | |
| 7217 } | |
| 7218 else | |
| 7219 { | |
| 7220 old_cursor = curwin->w_cursor; | |
| 7221 curwin->w_cursor = VIsual; | |
| 7222 VIsual = old_cursor; | |
| 7223 curwin->w_set_curswant = TRUE; | |
| 7224 } | |
| 7225 } | |
| 7226 | |
| 7227 /* | |
| 7228 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE). | |
| 7229 */ | |
| 7230 static void | |
| 7231 nv_Replace(cap) | |
| 7232 cmdarg_T *cap; | |
| 7233 { | |
| 7234 if (VIsual_active) /* "R" is replace lines */ | |
| 7235 { | |
| 7236 cap->cmdchar = 'c'; | |
| 7237 cap->nchar = NUL; | |
| 4213 | 7238 VIsual_mode_orig = VIsual_mode; /* remember original area for gv */ |
| 7 | 7239 VIsual_mode = 'V'; |
| 7240 nv_operator(cap); | |
| 7241 } | |
| 5735 | 7242 else if (!checkclearopq(cap->oap)) |
| 7 | 7243 { |
| 7244 if (!curbuf->b_p_ma) | |
| 7245 EMSG(_(e_modifiable)); | |
| 7246 else | |
| 7247 { | |
| 7248 #ifdef FEAT_VIRTUALEDIT | |
| 7249 if (virtual_active()) | |
| 7250 coladvance(getviscol()); | |
| 7251 #endif | |
| 7252 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE); | |
| 7253 } | |
| 7254 } | |
| 7255 } | |
| 7256 | |
| 7257 #ifdef FEAT_VREPLACE | |
| 7258 /* | |
| 7259 * "gr". | |
| 7260 */ | |
| 7261 static void | |
| 7262 nv_vreplace(cap) | |
| 7263 cmdarg_T *cap; | |
| 7264 { | |
| 7265 if (VIsual_active) | |
| 7266 { | |
| 7267 cap->cmdchar = 'r'; | |
| 7268 cap->nchar = cap->extra_char; | |
| 7269 nv_replace(cap); /* Do same as "r" in Visual mode for now */ | |
| 7270 } | |
| 5735 | 7271 else if (!checkclearopq(cap->oap)) |
| 7 | 7272 { |
| 7273 if (!curbuf->b_p_ma) | |
| 7274 EMSG(_(e_modifiable)); | |
| 7275 else | |
| 7276 { | |
| 7277 if (cap->extra_char == Ctrl_V) /* get another character */ | |
| 7278 cap->extra_char = get_literal(); | |
| 7279 stuffcharReadbuff(cap->extra_char); | |
| 7280 stuffcharReadbuff(ESC); | |
| 7281 # ifdef FEAT_VIRTUALEDIT | |
| 7282 if (virtual_active()) | |
| 7283 coladvance(getviscol()); | |
| 7284 # endif | |
| 7285 invoke_edit(cap, TRUE, 'v', FALSE); | |
| 7286 } | |
| 7287 } | |
| 7288 } | |
| 7289 #endif | |
| 7290 | |
| 7291 /* | |
| 7292 * Swap case for "~" command, when it does not work like an operator. | |
| 7293 */ | |
| 7294 static void | |
| 7295 n_swapchar(cap) | |
| 7296 cmdarg_T *cap; | |
| 7297 { | |
| 7298 long n; | |
| 7299 pos_T startpos; | |
| 7300 int did_change = 0; | |
| 7301 #ifdef FEAT_NETBEANS_INTG | |
| 7302 pos_T pos; | |
| 7303 char_u *ptr; | |
| 7304 int count; | |
| 7305 #endif | |
| 7306 | |
| 7307 if (checkclearopq(cap->oap)) | |
| 7308 return; | |
| 7309 | |
| 7310 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL) | |
| 7311 { | |
| 7312 clearopbeep(cap->oap); | |
| 7313 return; | |
| 7314 } | |
| 7315 | |
| 7316 prep_redo_cmd(cap); | |
| 7317 | |
| 7318 if (u_save_cursor() == FAIL) | |
| 7319 return; | |
| 7320 | |
| 7321 startpos = curwin->w_cursor; | |
| 7322 #ifdef FEAT_NETBEANS_INTG | |
| 7323 pos = startpos; | |
| 7324 #endif | |
| 7325 for (n = cap->count1; n > 0; --n) | |
| 7326 { | |
| 7327 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor); | |
| 7328 inc_cursor(); | |
| 7329 if (gchar_cursor() == NUL) | |
| 7330 { | |
| 7331 if (vim_strchr(p_ww, '~') != NULL | |
| 7332 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 7333 { | |
| 7334 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7335 if (netbeans_active()) |
| 7 | 7336 { |
| 7337 if (did_change) | |
| 7338 { | |
| 7339 ptr = ml_get(pos.lnum); | |
| 835 | 7340 count = (int)STRLEN(ptr) - pos.col; |
| 33 | 7341 netbeans_removed(curbuf, pos.lnum, pos.col, |
| 7342 (long)count); | |
| 7 | 7343 netbeans_inserted(curbuf, pos.lnum, pos.col, |
| 33 | 7344 &ptr[pos.col], count); |
| 7 | 7345 } |
| 7346 pos.col = 0; | |
| 7347 pos.lnum++; | |
| 7348 } | |
| 7349 #endif | |
| 7350 ++curwin->w_cursor.lnum; | |
| 7351 curwin->w_cursor.col = 0; | |
| 7352 if (n > 1) | |
| 7353 { | |
| 7354 if (u_savesub(curwin->w_cursor.lnum) == FAIL) | |
| 7355 break; | |
| 7356 u_clearline(); | |
| 7357 } | |
| 7358 } | |
| 7359 else | |
| 7360 break; | |
| 7361 } | |
| 7362 } | |
| 7363 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7364 if (did_change && netbeans_active()) |
| 7 | 7365 { |
| 7366 ptr = ml_get(pos.lnum); | |
| 7367 count = curwin->w_cursor.col - pos.col; | |
| 33 | 7368 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
| 7369 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count); | |
| 7 | 7370 } |
| 7371 #endif | |
| 7372 | |
| 7373 | |
| 7374 check_cursor(); | |
| 7375 curwin->w_set_curswant = TRUE; | |
| 7376 if (did_change) | |
| 7377 { | |
| 7378 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1, | |
| 7379 0L); | |
| 7380 curbuf->b_op_start = startpos; | |
| 7381 curbuf->b_op_end = curwin->w_cursor; | |
| 7382 if (curbuf->b_op_end.col > 0) | |
| 7383 --curbuf->b_op_end.col; | |
| 7384 } | |
| 7385 } | |
| 7386 | |
| 7387 /* | |
| 7388 * Move cursor to mark. | |
| 7389 */ | |
| 7390 static void | |
| 7391 nv_cursormark(cap, flag, pos) | |
| 7392 cmdarg_T *cap; | |
| 7393 int flag; | |
| 7394 pos_T *pos; | |
| 7395 { | |
| 7396 if (check_mark(pos) == FAIL) | |
| 7397 clearop(cap->oap); | |
| 7398 else | |
| 7399 { | |
| 7400 if (cap->cmdchar == '\'' | |
| 7401 || cap->cmdchar == '`' | |
| 7402 || cap->cmdchar == '[' | |
| 7403 || cap->cmdchar == ']') | |
| 7404 setpcmark(); | |
| 7405 curwin->w_cursor = *pos; | |
| 7406 if (flag) | |
| 7407 beginline(BL_WHITE | BL_FIX); | |
| 7408 else | |
| 7409 check_cursor(); | |
| 7410 } | |
| 7411 cap->oap->motion_type = flag ? MLINE : MCHAR; | |
| 7412 if (cap->cmdchar == '`') | |
| 7413 cap->oap->use_reg_one = TRUE; | |
| 7414 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */ | |
| 7415 curwin->w_set_curswant = TRUE; | |
| 7416 } | |
| 7417 | |
| 7418 /* | |
| 7419 * Handle commands that are operators in Visual mode. | |
| 7420 */ | |
| 7421 static void | |
| 7422 v_visop(cap) | |
| 7423 cmdarg_T *cap; | |
| 7424 { | |
| 7425 static char_u trans[] = "YyDdCcxdXdAAIIrr"; | |
| 7426 | |
| 7427 /* Uppercase means linewise, except in block mode, then "D" deletes till | |
| 4352 | 7428 * the end of the line, and "C" replaces till EOL */ |
| 7 | 7429 if (isupper(cap->cmdchar)) |
| 7430 { | |
| 7431 if (VIsual_mode != Ctrl_V) | |
| 4213 | 7432 { |
| 7433 VIsual_mode_orig = VIsual_mode; | |
| 7 | 7434 VIsual_mode = 'V'; |
| 4213 | 7435 } |
| 7 | 7436 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D') |
| 7437 curwin->w_curswant = MAXCOL; | |
| 7438 } | |
| 7439 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1); | |
| 7440 nv_operator(cap); | |
| 7441 } | |
| 7442 | |
| 7443 /* | |
| 7444 * "s" and "S" commands. | |
| 7445 */ | |
| 7446 static void | |
| 7447 nv_subst(cap) | |
| 7448 cmdarg_T *cap; | |
| 7449 { | |
| 7450 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */ | |
| 7451 { | |
| 7452 if (cap->cmdchar == 'S') | |
| 4213 | 7453 { |
| 7454 VIsual_mode_orig = VIsual_mode; | |
| 7 | 7455 VIsual_mode = 'V'; |
| 4213 | 7456 } |
| 7 | 7457 cap->cmdchar = 'c'; |
| 7458 nv_operator(cap); | |
| 7459 } | |
| 7460 else | |
| 7461 nv_optrans(cap); | |
| 7462 } | |
| 7463 | |
| 7464 /* | |
| 7465 * Abbreviated commands. | |
| 7466 */ | |
| 7467 static void | |
| 7468 nv_abbrev(cap) | |
| 7469 cmdarg_T *cap; | |
| 7470 { | |
| 7471 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL) | |
| 7472 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */ | |
| 7473 | |
| 7474 /* in Visual mode these commands are operators */ | |
| 7475 if (VIsual_active) | |
| 7476 v_visop(cap); | |
| 7477 else | |
| 7478 nv_optrans(cap); | |
| 7479 } | |
| 7480 | |
| 7481 /* | |
| 7482 * Translate a command into another command. | |
| 7483 */ | |
| 7484 static void | |
| 7485 nv_optrans(cap) | |
| 7486 cmdarg_T *cap; | |
| 7487 { | |
| 7488 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh", | |
| 7489 (char_u *)"d$", (char_u *)"c$", | |
| 7490 (char_u *)"cl", (char_u *)"cc", | |
| 7491 (char_u *)"yy", (char_u *)":s\r"}; | |
| 7492 static char_u *str = (char_u *)"xXDCsSY&"; | |
| 7493 | |
| 7494 if (!checkclearopq(cap->oap)) | |
| 7495 { | |
| 164 | 7496 /* In Vi "2D" doesn't delete the next line. Can't translate it |
| 7497 * either, because "2." should also not use the count. */ | |
| 7498 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL) | |
| 7499 { | |
| 7500 cap->oap->start = curwin->w_cursor; | |
| 7501 cap->oap->op_type = OP_DELETE; | |
| 1490 | 7502 #ifdef FEAT_EVAL |
| 7503 set_op_var(OP_DELETE); | |
| 7504 #endif | |
| 164 | 7505 cap->count1 = 1; |
| 7506 nv_dollar(cap); | |
| 7507 finish_op = TRUE; | |
| 7508 ResetRedobuff(); | |
| 7509 AppendCharToRedobuff('D'); | |
| 7510 } | |
| 7511 else | |
| 7512 { | |
| 7513 if (cap->count0) | |
| 7514 stuffnumReadbuff(cap->count0); | |
| 7515 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]); | |
| 7516 } | |
| 7 | 7517 } |
| 7518 cap->opcount = 0; | |
| 7519 } | |
| 7520 | |
| 7521 /* | |
| 7522 * "'" and "`" commands. Also for "g'" and "g`". | |
| 7523 * cap->arg is TRUE for "'" and "g'". | |
| 7524 */ | |
| 7525 static void | |
| 7526 nv_gomark(cap) | |
| 7527 cmdarg_T *cap; | |
| 7528 { | |
| 7529 pos_T *pos; | |
| 7530 int c; | |
| 7531 #ifdef FEAT_FOLDING | |
| 4017 | 7532 pos_T old_cursor = curwin->w_cursor; |
| 7 | 7533 int old_KeyTyped = KeyTyped; /* getting file may reset it */ |
| 7534 #endif | |
| 7535 | |
| 7536 if (cap->cmdchar == 'g') | |
| 7537 c = cap->extra_char; | |
| 7538 else | |
| 7539 c = cap->nchar; | |
| 7540 pos = getmark(c, (cap->oap->op_type == OP_NOP)); | |
| 7541 if (pos == (pos_T *)-1) /* jumped to other file */ | |
| 7542 { | |
| 7543 if (cap->arg) | |
| 7544 { | |
| 7545 check_cursor_lnum(); | |
| 7546 beginline(BL_WHITE | BL_FIX); | |
| 7547 } | |
| 7548 else | |
| 7549 check_cursor(); | |
| 7550 } | |
| 7551 else | |
| 7552 nv_cursormark(cap, cap->arg, pos); | |
| 7553 | |
| 7554 #ifdef FEAT_VIRTUALEDIT | |
| 7555 /* May need to clear the coladd that a mark includes. */ | |
| 7556 if (!virtual_active()) | |
| 7557 curwin->w_cursor.coladd = 0; | |
| 7558 #endif | |
| 7559 #ifdef FEAT_FOLDING | |
| 7560 if (cap->oap->op_type == OP_NOP | |
| 4057 | 7561 && pos != NULL |
| 4017 | 7562 && (pos == (pos_T *)-1 || !equalpos(old_cursor, *pos)) |
| 7 | 7563 && (fdo_flags & FDO_MARK) |
| 7564 && old_KeyTyped) | |
| 7565 foldOpenCursor(); | |
| 7566 #endif | |
| 7567 } | |
| 7568 | |
| 7569 /* | |
| 7570 * Handle CTRL-O, CTRL-I, "g;" and "g," commands. | |
| 7571 */ | |
| 7572 static void | |
| 7573 nv_pcmark(cap) | |
| 7574 cmdarg_T *cap; | |
| 7575 { | |
| 7576 #ifdef FEAT_JUMPLIST | |
| 7577 pos_T *pos; | |
| 7578 # ifdef FEAT_FOLDING | |
| 7579 linenr_T lnum = curwin->w_cursor.lnum; | |
| 7580 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
| 7581 # endif | |
| 7582 | |
| 7583 if (!checkclearopq(cap->oap)) | |
| 7584 { | |
| 7585 if (cap->cmdchar == 'g') | |
| 7586 pos = movechangelist((int)cap->count1); | |
| 7587 else | |
| 7588 pos = movemark((int)cap->count1); | |
| 7589 if (pos == (pos_T *)-1) /* jump to other file */ | |
| 7590 { | |
| 7591 curwin->w_set_curswant = TRUE; | |
| 7592 check_cursor(); | |
| 7593 } | |
| 7594 else if (pos != NULL) /* can jump */ | |
| 7595 nv_cursormark(cap, FALSE, pos); | |
| 7596 else if (cap->cmdchar == 'g') | |
| 7597 { | |
| 7598 if (curbuf->b_changelistlen == 0) | |
| 7599 EMSG(_("E664: changelist is empty")); | |
| 7600 else if (cap->count1 < 0) | |
| 7601 EMSG(_("E662: At start of changelist")); | |
| 7602 else | |
| 7603 EMSG(_("E663: At end of changelist")); | |
| 7604 } | |
| 7605 else | |
| 7606 clearopbeep(cap->oap); | |
| 7607 # ifdef FEAT_FOLDING | |
| 7608 if (cap->oap->op_type == OP_NOP | |
| 7609 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
| 7610 && (fdo_flags & FDO_MARK) | |
| 7611 && old_KeyTyped) | |
| 7612 foldOpenCursor(); | |
| 7613 # endif | |
| 7614 } | |
| 7615 #else | |
| 7616 clearopbeep(cap->oap); | |
| 7617 #endif | |
| 7618 } | |
| 7619 | |
| 7620 /* | |
| 7621 * Handle '"' command. | |
| 7622 */ | |
| 7623 static void | |
| 7624 nv_regname(cap) | |
| 7625 cmdarg_T *cap; | |
| 7626 { | |
| 7627 if (checkclearop(cap->oap)) | |
| 7628 return; | |
| 7629 #ifdef FEAT_EVAL | |
| 7630 if (cap->nchar == '=') | |
| 7631 cap->nchar = get_expr_register(); | |
| 7632 #endif | |
| 7633 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE)) | |
| 7634 { | |
| 7635 cap->oap->regname = cap->nchar; | |
| 7636 cap->opcount = cap->count0; /* remember count before '"' */ | |
| 7637 #ifdef FEAT_EVAL | |
| 7638 set_reg_var(cap->oap->regname); | |
| 7639 #endif | |
| 7640 } | |
| 7641 else | |
| 7642 clearopbeep(cap->oap); | |
| 7643 } | |
| 7644 | |
| 7645 /* | |
| 7646 * Handle "v", "V" and "CTRL-V" commands. | |
| 7647 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg | |
| 7648 * is TRUE. | |
| 167 | 7649 * Handle CTRL-Q just like CTRL-V. |
| 7 | 7650 */ |
| 7651 static void | |
| 7652 nv_visual(cap) | |
| 7653 cmdarg_T *cap; | |
| 7654 { | |
| 167 | 7655 if (cap->cmdchar == Ctrl_Q) |
| 7656 cap->cmdchar = Ctrl_V; | |
| 7657 | |
| 7 | 7658 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it |
| 7659 * characterwise, linewise, or blockwise. */ | |
| 7660 if (cap->oap->op_type != OP_NOP) | |
| 7661 { | |
| 7662 cap->oap->motion_force = cap->cmdchar; | |
| 7663 finish_op = FALSE; /* operator doesn't finish now but later */ | |
| 7664 return; | |
| 7665 } | |
| 7666 | |
| 7667 VIsual_select = cap->arg; | |
| 7668 if (VIsual_active) /* change Visual mode */ | |
| 7669 { | |
| 7670 if (VIsual_mode == cap->cmdchar) /* stop visual mode */ | |
| 7671 end_visual_mode(); | |
| 7672 else /* toggle char/block mode */ | |
| 7673 { /* or char/line mode */ | |
| 7674 VIsual_mode = cap->cmdchar; | |
| 7675 showmode(); | |
| 7676 } | |
| 7677 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
| 7678 } | |
| 7679 else /* start Visual mode */ | |
| 7680 { | |
| 7681 check_visual_highlight(); | |
| 3537 | 7682 if (cap->count0 > 0 && resel_VIsual_mode != NUL) |
| 7683 { | |
| 7684 /* use previously selected part */ | |
| 7 | 7685 VIsual = curwin->w_cursor; |
| 7686 | |
| 7687 VIsual_active = TRUE; | |
| 7688 VIsual_reselect = TRUE; | |
| 7689 if (!cap->arg) | |
| 7690 /* start Select mode when 'selectmode' contains "cmd" */ | |
| 7691 may_start_select('c'); | |
| 7692 #ifdef FEAT_MOUSE | |
| 7693 setmouse(); | |
| 7694 #endif | |
| 641 | 7695 if (p_smd && msg_silent == 0) |
| 7 | 7696 redraw_cmdline = TRUE; /* show visual mode later */ |
| 7697 /* | |
| 7698 * For V and ^V, we multiply the number of lines even if there | |
| 7699 * was only one -- webb | |
| 7700 */ | |
| 7701 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1) | |
| 7702 { | |
| 7703 curwin->w_cursor.lnum += | |
| 7704 resel_VIsual_line_count * cap->count0 - 1; | |
| 7705 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 7706 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 7707 } | |
| 7708 VIsual_mode = resel_VIsual_mode; | |
| 7709 if (VIsual_mode == 'v') | |
| 7710 { | |
| 7711 if (resel_VIsual_line_count <= 1) | |
| 3125 | 7712 { |
| 7713 validate_virtcol(); | |
| 7714 curwin->w_curswant = curwin->w_virtcol | |
| 7715 + resel_VIsual_vcol * cap->count0 - 1; | |
| 7716 } | |
| 7 | 7717 else |
| 3125 | 7718 curwin->w_curswant = resel_VIsual_vcol; |
| 7719 coladvance(curwin->w_curswant); | |
| 7 | 7720 } |
| 3125 | 7721 if (resel_VIsual_vcol == MAXCOL) |
| 7 | 7722 { |
| 7723 curwin->w_curswant = MAXCOL; | |
| 7724 coladvance((colnr_T)MAXCOL); | |
| 7725 } | |
| 7726 else if (VIsual_mode == Ctrl_V) | |
| 7727 { | |
| 7728 validate_virtcol(); | |
| 7729 curwin->w_curswant = curwin->w_virtcol | |
| 3125 | 7730 + resel_VIsual_vcol * cap->count0 - 1; |
| 7 | 7731 coladvance(curwin->w_curswant); |
| 7732 } | |
| 7733 else | |
| 7734 curwin->w_set_curswant = TRUE; | |
| 7735 redraw_curbuf_later(INVERTED); /* show the inversion */ | |
| 7736 } | |
| 7737 else | |
| 7738 { | |
| 7739 if (!cap->arg) | |
| 7740 /* start Select mode when 'selectmode' contains "cmd" */ | |
| 7741 may_start_select('c'); | |
| 7742 n_start_visual_mode(cap->cmdchar); | |
| 3537 | 7743 if (VIsual_mode != 'V' && *p_sel == 'e') |
| 7744 ++cap->count1; /* include one more char */ | |
| 7745 if (cap->count0 > 0 && --cap->count1 > 0) | |
| 7746 { | |
| 7747 /* With a count select that many characters or lines. */ | |
| 7748 if (VIsual_mode == 'v' || VIsual_mode == Ctrl_V) | |
| 7749 nv_right(cap); | |
| 7750 else if (VIsual_mode == 'V') | |
| 7751 nv_down(cap); | |
| 7752 } | |
| 7 | 7753 } |
| 7754 } | |
| 7755 } | |
| 7756 | |
| 7757 /* | |
| 7758 * Start selection for Shift-movement keys. | |
| 7759 */ | |
| 7760 void | |
| 7761 start_selection() | |
| 7762 { | |
| 7763 /* if 'selectmode' contains "key", start Select mode */ | |
| 7764 may_start_select('k'); | |
| 7765 n_start_visual_mode('v'); | |
| 7766 } | |
| 7767 | |
| 7768 /* | |
| 7769 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu. | |
| 7770 */ | |
| 7771 void | |
| 7772 may_start_select(c) | |
| 7773 int c; | |
| 7774 { | |
| 7775 VIsual_select = (stuff_empty() && typebuf_typed() | |
| 7776 && (vim_strchr(p_slm, c) != NULL)); | |
| 7777 } | |
| 7778 | |
| 7779 /* | |
| 7780 * Start Visual mode "c". | |
| 7781 * Should set VIsual_select before calling this. | |
| 7782 */ | |
| 7783 static void | |
| 7784 n_start_visual_mode(c) | |
| 7785 int c; | |
| 7786 { | |
|
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7787 #ifdef FEAT_CONCEAL |
|
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7788 /* Check for redraw before changing the state. */ |
|
2428
33148c37f3c9
Changes for VMS. Mostly by Zoltan Arpadffy.
Bram Moolenaar <bram@vim.org>
parents:
2416
diff
changeset
|
7789 conceal_check_cursur_line(); |
|
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7790 #endif |
|
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7791 |
| 7 | 7792 VIsual_mode = c; |
| 7793 VIsual_active = TRUE; | |
| 7794 VIsual_reselect = TRUE; | |
| 7795 #ifdef FEAT_VIRTUALEDIT | |
| 7796 /* Corner case: the 0 position in a tab may change when going into | |
| 7797 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting. | |
| 7798 */ | |
| 7799 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB) | |
| 3742 | 7800 { |
| 7801 validate_virtcol(); | |
| 7 | 7802 coladvance(curwin->w_virtcol); |
| 3742 | 7803 } |
| 7 | 7804 #endif |
| 7805 VIsual = curwin->w_cursor; | |
| 7806 | |
| 7807 #ifdef FEAT_FOLDING | |
| 7808 foldAdjustVisual(); | |
| 7809 #endif | |
| 7810 | |
| 7811 #ifdef FEAT_MOUSE | |
| 7812 setmouse(); | |
| 7813 #endif | |
|
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7814 #ifdef FEAT_CONCEAL |
|
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7815 /* Check for redraw after changing the state. */ |
|
2428
33148c37f3c9
Changes for VMS. Mostly by Zoltan Arpadffy.
Bram Moolenaar <bram@vim.org>
parents:
2416
diff
changeset
|
7816 conceal_check_cursur_line(); |
|
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7817 #endif |
|
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7818 |
| 641 | 7819 if (p_smd && msg_silent == 0) |
| 7 | 7820 redraw_cmdline = TRUE; /* show visual mode later */ |
| 7821 #ifdef FEAT_CLIPBOARD | |
| 7822 /* Make sure the clipboard gets updated. Needed because start and | |
| 7823 * end may still be the same, and the selection needs to be owned */ | |
| 7824 clip_star.vmode = NUL; | |
| 7825 #endif | |
| 7826 | |
| 7827 /* Only need to redraw this line, unless still need to redraw an old | |
| 7828 * Visual area (when 'lazyredraw' is set). */ | |
| 7829 if (curwin->w_redr_type < INVERTED) | |
| 7830 { | |
| 7831 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum; | |
| 7832 curwin->w_old_visual_lnum = curwin->w_cursor.lnum; | |
| 7833 } | |
| 7834 } | |
| 7835 | |
| 7836 | |
| 7837 /* | |
| 7838 * CTRL-W: Window commands | |
| 7839 */ | |
| 7840 static void | |
| 7841 nv_window(cap) | |
| 7842 cmdarg_T *cap; | |
| 7843 { | |
| 7844 #ifdef FEAT_WINDOWS | |
| 7845 if (!checkclearop(cap->oap)) | |
| 7846 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */ | |
| 7847 #else | |
| 7848 (void)checkclearop(cap->oap); | |
| 7849 #endif | |
| 7850 } | |
| 7851 | |
| 7852 /* | |
| 7853 * CTRL-Z: Suspend | |
| 7854 */ | |
| 7855 static void | |
| 7856 nv_suspend(cap) | |
| 7857 cmdarg_T *cap; | |
| 7858 { | |
| 7859 clearop(cap->oap); | |
| 7860 if (VIsual_active) | |
| 7861 end_visual_mode(); /* stop Visual mode */ | |
| 7862 do_cmdline_cmd((char_u *)"st"); | |
| 7863 } | |
| 7864 | |
| 7865 /* | |
| 7866 * Commands starting with "g". | |
| 7867 */ | |
| 7868 static void | |
| 7869 nv_g_cmd(cap) | |
| 7870 cmdarg_T *cap; | |
| 7871 { | |
| 7872 oparg_T *oap = cap->oap; | |
| 7873 pos_T tpos; | |
| 7874 int i; | |
| 7875 int flag = FALSE; | |
| 7876 | |
| 7877 switch (cap->nchar) | |
| 7878 { | |
| 6868 | 7879 case Ctrl_A: |
| 7880 case Ctrl_X: | |
| 7 | 7881 #ifdef MEM_PROFILE |
| 7882 /* | |
| 7883 * "g^A": dump log of used memory. | |
| 7884 */ | |
| 6868 | 7885 if (!VIsual_active && cap->nchar == Ctrl_A) |
| 7886 vim_mem_profile_dump(); | |
| 7887 else | |
| 7888 #endif | |
| 7889 /* | |
| 7890 * "g^A/g^X": sequentially increment visually selected region | |
| 7891 */ | |
| 7892 if (VIsual_active) | |
| 7893 { | |
| 7894 cap->arg = TRUE; | |
| 7895 cap->cmdchar = cap->nchar; | |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
7896 cap->nchar = NUL; |
| 6868 | 7897 nv_addsub(cap); |
| 7898 } | |
| 7899 else | |
| 7900 clearopbeep(oap); | |
| 7 | 7901 break; |
| 7902 | |
| 7903 #ifdef FEAT_VREPLACE | |
| 7904 /* | |
| 7905 * "gR": Enter virtual replace mode. | |
| 7906 */ | |
| 7907 case 'R': | |
| 7908 cap->arg = TRUE; | |
| 7909 nv_Replace(cap); | |
| 7910 break; | |
| 7911 | |
| 7912 case 'r': | |
| 7913 nv_vreplace(cap); | |
| 7914 break; | |
| 7915 #endif | |
| 7916 | |
| 7917 case '&': | |
| 7918 do_cmdline_cmd((char_u *)"%s//~/&"); | |
| 7919 break; | |
| 7920 | |
| 7921 /* | |
| 7922 * "gv": Reselect the previous Visual area. If Visual already active, | |
| 7923 * exchange previous and current Visual area. | |
| 7924 */ | |
| 7925 case 'v': | |
| 7926 if (checkclearop(oap)) | |
| 7927 break; | |
| 7928 | |
| 690 | 7929 if ( curbuf->b_visual.vi_start.lnum == 0 |
| 7930 || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count | |
| 7931 || curbuf->b_visual.vi_end.lnum == 0) | |
| 7 | 7932 beep_flush(); |
| 7933 else | |
| 7934 { | |
| 7935 /* set w_cursor to the start of the Visual area, tpos to the end */ | |
| 7936 if (VIsual_active) | |
| 7937 { | |
| 7938 i = VIsual_mode; | |
| 690 | 7939 VIsual_mode = curbuf->b_visual.vi_mode; |
| 7940 curbuf->b_visual.vi_mode = i; | |
| 7 | 7941 # ifdef FEAT_EVAL |
| 7942 curbuf->b_visual_mode_eval = i; | |
| 7943 # endif | |
| 7944 i = curwin->w_curswant; | |
| 690 | 7945 curwin->w_curswant = curbuf->b_visual.vi_curswant; |
| 7946 curbuf->b_visual.vi_curswant = i; | |
| 7947 | |
| 7948 tpos = curbuf->b_visual.vi_end; | |
| 7949 curbuf->b_visual.vi_end = curwin->w_cursor; | |
| 7950 curwin->w_cursor = curbuf->b_visual.vi_start; | |
| 7951 curbuf->b_visual.vi_start = VIsual; | |
| 7 | 7952 } |
| 7953 else | |
| 7954 { | |
| 690 | 7955 VIsual_mode = curbuf->b_visual.vi_mode; |
| 7956 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
| 7957 tpos = curbuf->b_visual.vi_end; | |
| 7958 curwin->w_cursor = curbuf->b_visual.vi_start; | |
| 7 | 7959 } |
| 7960 | |
| 7961 VIsual_active = TRUE; | |
| 7962 VIsual_reselect = TRUE; | |
| 7963 | |
| 7964 /* Set Visual to the start and w_cursor to the end of the Visual | |
| 7965 * area. Make sure they are on an existing character. */ | |
| 7966 check_cursor(); | |
| 7967 VIsual = curwin->w_cursor; | |
| 7968 curwin->w_cursor = tpos; | |
| 7969 check_cursor(); | |
| 7970 update_topline(); | |
| 7971 /* | |
| 7972 * When called from normal "g" command: start Select mode when | |
| 7973 * 'selectmode' contains "cmd". When called for K_SELECT, always | |
| 7974 * start Select mode. | |
| 7975 */ | |
| 7976 if (cap->arg) | |
| 7977 VIsual_select = TRUE; | |
| 7978 else | |
| 7979 may_start_select('c'); | |
| 7980 #ifdef FEAT_MOUSE | |
| 7981 setmouse(); | |
| 7982 #endif | |
| 7983 #ifdef FEAT_CLIPBOARD | |
| 7984 /* Make sure the clipboard gets updated. Needed because start and | |
| 7985 * end are still the same, and the selection needs to be owned */ | |
| 7986 clip_star.vmode = NUL; | |
| 7987 #endif | |
| 7988 redraw_curbuf_later(INVERTED); | |
| 7989 showmode(); | |
| 7990 } | |
| 7991 break; | |
| 7992 /* | |
| 7993 * "gV": Don't reselect the previous Visual area after a Select mode | |
| 7994 * mapping of menu. | |
| 7995 */ | |
| 7996 case 'V': | |
| 7997 VIsual_reselect = FALSE; | |
| 7998 break; | |
| 7999 | |
| 8000 /* | |
| 8001 * "gh": start Select mode. | |
| 8002 * "gH": start Select line mode. | |
| 8003 * "g^H": start Select block mode. | |
| 8004 */ | |
| 8005 case K_BS: | |
| 8006 cap->nchar = Ctrl_H; | |
| 8007 /* FALLTHROUGH */ | |
| 8008 case 'h': | |
| 8009 case 'H': | |
| 8010 case Ctrl_H: | |
| 8011 # ifdef EBCDIC | |
| 8012 /* EBCDIC: 'v'-'h' != '^v'-'^h' */ | |
| 8013 if (cap->nchar == Ctrl_H) | |
| 8014 cap->cmdchar = Ctrl_V; | |
| 8015 else | |
| 8016 # endif | |
| 8017 cap->cmdchar = cap->nchar + ('v' - 'h'); | |
| 8018 cap->arg = TRUE; | |
| 8019 nv_visual(cap); | |
| 8020 break; | |
| 3701 | 8021 |
| 8022 /* "gn", "gN" visually select next/previous search match | |
| 8023 * "gn" selects next match | |
| 8024 * "gN" selects previous match | |
| 8025 */ | |
| 8026 case 'N': | |
| 8027 case 'n': | |
| 8028 if (!current_search(cap->count1, cap->nchar == 'n')) | |
| 3896 | 8029 clearopbeep(oap); |
| 3701 | 8030 break; |
| 7 | 8031 |
| 8032 /* | |
| 8033 * "gj" and "gk" two new funny movement keys -- up and down | |
| 8034 * movement based on *screen* line rather than *file* line. | |
| 8035 */ | |
| 8036 case 'j': | |
| 8037 case K_DOWN: | |
| 8038 /* with 'nowrap' it works just like the normal "j" command; also when | |
| 8039 * in a closed fold */ | |
| 8040 if (!curwin->w_p_wrap | |
| 8041 #ifdef FEAT_FOLDING | |
| 8042 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
| 8043 #endif | |
| 8044 ) | |
| 8045 { | |
| 8046 oap->motion_type = MLINE; | |
| 8047 i = cursor_down(cap->count1, oap->op_type == OP_NOP); | |
| 8048 } | |
| 8049 else | |
| 8050 i = nv_screengo(oap, FORWARD, cap->count1); | |
| 8051 if (i == FAIL) | |
| 8052 clearopbeep(oap); | |
| 8053 break; | |
| 8054 | |
| 8055 case 'k': | |
| 8056 case K_UP: | |
| 8057 /* with 'nowrap' it works just like the normal "k" command; also when | |
| 8058 * in a closed fold */ | |
| 8059 if (!curwin->w_p_wrap | |
| 8060 #ifdef FEAT_FOLDING | |
| 8061 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
| 8062 #endif | |
| 8063 ) | |
| 8064 { | |
| 8065 oap->motion_type = MLINE; | |
| 8066 i = cursor_up(cap->count1, oap->op_type == OP_NOP); | |
| 8067 } | |
| 8068 else | |
| 8069 i = nv_screengo(oap, BACKWARD, cap->count1); | |
| 8070 if (i == FAIL) | |
| 8071 clearopbeep(oap); | |
| 8072 break; | |
| 8073 | |
| 8074 /* | |
| 8075 * "gJ": join two lines without inserting a space. | |
| 8076 */ | |
| 8077 case 'J': | |
| 8078 nv_join(cap); | |
| 8079 break; | |
| 8080 | |
| 8081 /* | |
| 8082 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines. | |
| 8083 * "gm": middle of "g0" and "g$". | |
| 8084 */ | |
| 8085 case '^': | |
| 8086 flag = TRUE; | |
| 8087 /* FALLTHROUGH */ | |
| 8088 | |
| 8089 case '0': | |
| 8090 case 'm': | |
| 8091 case K_HOME: | |
| 8092 case K_KHOME: | |
| 8093 oap->motion_type = MCHAR; | |
| 8094 oap->inclusive = FALSE; | |
| 8095 if (curwin->w_p_wrap | |
| 8096 #ifdef FEAT_VERTSPLIT | |
| 8097 && curwin->w_width != 0 | |
| 8098 #endif | |
| 8099 ) | |
| 8100 { | |
| 8101 int width1 = W_WIDTH(curwin) - curwin_col_off(); | |
| 8102 int width2 = width1 + curwin_col_off2(); | |
| 8103 | |
| 8104 validate_virtcol(); | |
| 8105 i = 0; | |
| 8106 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0) | |
| 8107 i = (curwin->w_virtcol - width1) / width2 * width2 + width1; | |
| 8108 } | |
| 8109 else | |
| 8110 i = curwin->w_leftcol; | |
|
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
8111 /* Go to the middle of the screen line. When 'number' or |
|
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
8112 * 'relativenumber' is on and lines are wrapping the middle can be more |
|
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
8113 * to the left. */ |
| 7 | 8114 if (cap->nchar == 'm') |
| 8115 i += (W_WIDTH(curwin) - curwin_col_off() | |
| 8116 + ((curwin->w_p_wrap && i > 0) | |
| 8117 ? curwin_col_off2() : 0)) / 2; | |
| 8118 coladvance((colnr_T)i); | |
| 8119 if (flag) | |
| 8120 { | |
| 8121 do | |
| 8122 i = gchar_cursor(); | |
| 8123 while (vim_iswhite(i) && oneright() == OK); | |
| 8124 } | |
| 8125 curwin->w_set_curswant = TRUE; | |
| 8126 break; | |
| 8127 | |
| 8128 case '_': | |
| 8129 /* "g_": to the last non-blank character in the line or <count> lines | |
| 8130 * downward. */ | |
| 8131 cap->oap->motion_type = MCHAR; | |
| 8132 cap->oap->inclusive = TRUE; | |
| 8133 curwin->w_curswant = MAXCOL; | |
| 8134 if (cursor_down((long)(cap->count1 - 1), | |
| 8135 cap->oap->op_type == OP_NOP) == FAIL) | |
| 8136 clearopbeep(cap->oap); | |
| 8137 else | |
| 8138 { | |
| 8139 char_u *ptr = ml_get_curline(); | |
| 8140 | |
| 8141 /* In Visual mode we may end up after the line. */ | |
| 8142 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL) | |
| 8143 --curwin->w_cursor.col; | |
| 8144 | |
| 8145 /* Decrease the cursor column until it's on a non-blank. */ | |
| 8146 while (curwin->w_cursor.col > 0 | |
| 8147 && vim_iswhite(ptr[curwin->w_cursor.col])) | |
| 8148 --curwin->w_cursor.col; | |
| 8149 curwin->w_set_curswant = TRUE; | |
|
2040
70c67b1bb1f1
updated for version 7.2.329
Bram Moolenaar <bram@zimbu.org>
parents:
2024
diff
changeset
|
8150 adjust_for_sel(cap); |
| 7 | 8151 } |
| 8152 break; | |
| 8153 | |
| 8154 case '$': | |
| 8155 case K_END: | |
| 8156 case K_KEND: | |
| 8157 { | |
| 8158 int col_off = curwin_col_off(); | |
| 8159 | |
| 8160 oap->motion_type = MCHAR; | |
| 8161 oap->inclusive = TRUE; | |
| 8162 if (curwin->w_p_wrap | |
| 8163 #ifdef FEAT_VERTSPLIT | |
| 8164 && curwin->w_width != 0 | |
| 8165 #endif | |
| 8166 ) | |
| 8167 { | |
| 8168 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
| 8169 if (cap->count1 == 1) | |
| 8170 { | |
| 8171 int width1 = W_WIDTH(curwin) - col_off; | |
| 8172 int width2 = width1 + curwin_col_off2(); | |
| 8173 | |
| 8174 validate_virtcol(); | |
| 8175 i = width1 - 1; | |
| 8176 if (curwin->w_virtcol >= (colnr_T)width1) | |
| 8177 i += ((curwin->w_virtcol - width1) / width2 + 1) | |
| 8178 * width2; | |
| 8179 coladvance((colnr_T)i); | |
|
5162
c624928fbc49
updated for version 7.4a.007
Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8180 |
|
c624928fbc49
updated for version 7.4a.007
Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8181 /* Make sure we stick in this column. */ |
|
c624928fbc49
updated for version 7.4a.007
Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8182 validate_virtcol(); |
|
c624928fbc49
updated for version 7.4a.007
Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8183 curwin->w_curswant = curwin->w_virtcol; |
|
c624928fbc49
updated for version 7.4a.007
Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8184 curwin->w_set_curswant = FALSE; |
| 7 | 8185 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) |
| 8186 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
| 8187 { | |
| 8188 /* | |
| 8189 * Check for landing on a character that got split at | |
| 8190 * the end of the line. We do not want to advance to | |
| 8191 * the next screen line. | |
| 8192 */ | |
| 8193 if (curwin->w_virtcol > (colnr_T)i) | |
| 8194 --curwin->w_cursor.col; | |
| 8195 } | |
| 8196 #endif | |
| 8197 } | |
| 8198 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL) | |
| 8199 clearopbeep(oap); | |
| 8200 } | |
| 8201 else | |
| 8202 { | |
| 8203 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1; | |
| 8204 coladvance((colnr_T)i); | |
| 40 | 8205 |
| 8206 /* Make sure we stick in this column. */ | |
| 8207 validate_virtcol(); | |
| 8208 curwin->w_curswant = curwin->w_virtcol; | |
| 8209 curwin->w_set_curswant = FALSE; | |
| 7 | 8210 } |
| 8211 } | |
| 8212 break; | |
| 8213 | |
| 8214 /* | |
| 8215 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>" | |
| 8216 */ | |
| 8217 case '*': | |
| 8218 case '#': | |
| 8219 #if POUND != '#' | |
| 8220 case POUND: /* pound sign (sometimes equal to '#') */ | |
| 8221 #endif | |
| 8222 case Ctrl_RSB: /* :tag or :tselect for current identifier */ | |
| 8223 case ']': /* :tselect for current identifier */ | |
| 8224 nv_ident(cap); | |
| 8225 break; | |
| 8226 | |
| 8227 /* | |
| 8228 * ge and gE: go back to end of word | |
| 8229 */ | |
| 8230 case 'e': | |
| 8231 case 'E': | |
| 8232 oap->motion_type = MCHAR; | |
| 8233 curwin->w_set_curswant = TRUE; | |
| 8234 oap->inclusive = TRUE; | |
| 8235 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL) | |
| 8236 clearopbeep(oap); | |
| 8237 break; | |
| 8238 | |
| 8239 /* | |
| 8240 * "g CTRL-G": display info about cursor position | |
| 8241 */ | |
| 8242 case Ctrl_G: | |
|
7480
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7311
diff
changeset
|
8243 cursor_pos_info(NULL); |
| 7 | 8244 break; |
| 8245 | |
| 8246 /* | |
| 8247 * "gi": start Insert at the last position. | |
| 8248 */ | |
| 8249 case 'i': | |
| 8250 if (curbuf->b_last_insert.lnum != 0) | |
| 8251 { | |
| 8252 curwin->w_cursor = curbuf->b_last_insert; | |
| 8253 check_cursor_lnum(); | |
| 8254 i = (int)STRLEN(ml_get_curline()); | |
| 8255 if (curwin->w_cursor.col > (colnr_T)i) | |
| 8256 { | |
| 8257 #ifdef FEAT_VIRTUALEDIT | |
| 8258 if (virtual_active()) | |
| 8259 curwin->w_cursor.coladd += curwin->w_cursor.col - i; | |
| 8260 #endif | |
| 8261 curwin->w_cursor.col = i; | |
| 8262 } | |
| 8263 } | |
| 8264 cap->cmdchar = 'i'; | |
| 8265 nv_edit(cap); | |
| 8266 break; | |
| 8267 | |
| 8268 /* | |
| 8269 * "gI": Start insert in column 1. | |
| 8270 */ | |
| 8271 case 'I': | |
| 8272 beginline(0); | |
| 8273 if (!checkclearopq(oap)) | |
| 8274 invoke_edit(cap, FALSE, 'g', FALSE); | |
| 8275 break; | |
| 8276 | |
| 8277 #ifdef FEAT_SEARCHPATH | |
| 8278 /* | |
| 8279 * "gf": goto file, edit file under cursor | |
| 8280 * "]f" and "[f": can also be used. | |
| 8281 */ | |
| 8282 case 'f': | |
| 681 | 8283 case 'F': |
| 7 | 8284 nv_gotofile(cap); |
| 8285 break; | |
| 8286 #endif | |
| 8287 | |
| 8288 /* "g'm" and "g`m": jump to mark without setting pcmark */ | |
| 8289 case '\'': | |
| 8290 cap->arg = TRUE; | |
| 8291 /*FALLTHROUGH*/ | |
| 8292 case '`': | |
| 8293 nv_gomark(cap); | |
| 8294 break; | |
| 8295 | |
| 8296 /* | |
| 8297 * "gs": Goto sleep. | |
| 8298 */ | |
| 8299 case 's': | |
| 8300 do_sleep(cap->count1 * 1000L); | |
| 8301 break; | |
| 8302 | |
| 8303 /* | |
| 8304 * "ga": Display the ascii value of the character under the | |
| 8305 * cursor. It is displayed in decimal, hex, and octal. -- webb | |
| 8306 */ | |
| 8307 case 'a': | |
| 8308 do_ascii(NULL); | |
| 8309 break; | |
| 8310 | |
| 8311 #ifdef FEAT_MBYTE | |
| 8312 /* | |
| 8313 * "g8": Display the bytes used for the UTF-8 character under the | |
| 8314 * cursor. It is displayed in hex. | |
| 775 | 8315 * "8g8" finds illegal byte sequence. |
| 7 | 8316 */ |
| 8317 case '8': | |
| 775 | 8318 if (cap->count0 == 8) |
| 8319 utf_find_illegal(); | |
| 8320 else | |
| 8321 show_utf8(); | |
| 7 | 8322 break; |
| 8323 #endif | |
| 8324 | |
| 447 | 8325 case '<': |
| 8326 show_sb_text(); | |
| 8327 break; | |
| 8328 | |
| 7 | 8329 /* |
| 8330 * "gg": Goto the first line in file. With a count it goes to | |
| 8331 * that line number like for "G". -- webb | |
| 8332 */ | |
| 8333 case 'g': | |
| 8334 cap->arg = FALSE; | |
| 8335 nv_goto(cap); | |
| 8336 break; | |
| 8337 | |
| 8338 /* | |
| 8339 * Two-character operators: | |
| 8340 * "gq" Format text | |
| 8341 * "gw" Format text and keep cursor position | |
| 8342 * "g~" Toggle the case of the text. | |
| 8343 * "gu" Change text to lower case. | |
| 8344 * "gU" Change text to upper case. | |
| 8345 * "g?" rot13 encoding | |
| 602 | 8346 * "g@" call 'operatorfunc' |
| 7 | 8347 */ |
| 8348 case 'q': | |
| 8349 case 'w': | |
| 8350 oap->cursor_start = curwin->w_cursor; | |
| 8351 /*FALLTHROUGH*/ | |
| 8352 case '~': | |
| 8353 case 'u': | |
| 8354 case 'U': | |
| 8355 case '?': | |
| 602 | 8356 case '@': |
| 7 | 8357 nv_operator(cap); |
| 8358 break; | |
| 8359 | |
| 8360 /* | |
| 1188 | 8361 * "gd": Find first occurrence of pattern under the cursor in the |
| 7 | 8362 * current function |
| 8363 * "gD": idem, but in the current file. | |
| 8364 */ | |
| 8365 case 'd': | |
| 8366 case 'D': | |
| 523 | 8367 nv_gd(oap, cap->nchar, (int)cap->count0); |
| 7 | 8368 break; |
| 8369 | |
| 8370 #ifdef FEAT_MOUSE | |
| 8371 /* | |
| 8372 * g<*Mouse> : <C-*mouse> | |
| 8373 */ | |
| 8374 case K_MIDDLEMOUSE: | |
| 8375 case K_MIDDLEDRAG: | |
| 8376 case K_MIDDLERELEASE: | |
| 8377 case K_LEFTMOUSE: | |
| 8378 case K_LEFTDRAG: | |
| 8379 case K_LEFTRELEASE: | |
| 8380 case K_RIGHTMOUSE: | |
| 8381 case K_RIGHTDRAG: | |
| 8382 case K_RIGHTRELEASE: | |
| 8383 case K_X1MOUSE: | |
| 8384 case K_X1DRAG: | |
| 8385 case K_X1RELEASE: | |
| 8386 case K_X2MOUSE: | |
| 8387 case K_X2DRAG: | |
| 8388 case K_X2RELEASE: | |
| 8389 mod_mask = MOD_MASK_CTRL; | |
| 8390 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0); | |
| 8391 break; | |
| 8392 #endif | |
| 8393 | |
| 8394 case K_IGNORE: | |
| 8395 break; | |
| 8396 | |
| 8397 /* | |
| 8398 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text | |
| 8399 */ | |
| 8400 case 'p': | |
| 8401 case 'P': | |
| 8402 nv_put(cap); | |
| 8403 break; | |
| 8404 | |
| 8405 #ifdef FEAT_BYTEOFF | |
| 8406 /* "go": goto byte count from start of buffer */ | |
| 8407 case 'o': | |
| 8408 goto_byte(cap->count0); | |
| 8409 break; | |
| 8410 #endif | |
| 8411 | |
| 8412 /* "gQ": improved Ex mode */ | |
| 8413 case 'Q': | |
| 633 | 8414 if (text_locked()) |
| 7 | 8415 { |
| 8416 clearopbeep(cap->oap); | |
| 633 | 8417 text_locked_msg(); |
| 7 | 8418 break; |
| 8419 } | |
| 631 | 8420 |
| 7 | 8421 if (!checkclearopq(oap)) |
| 8422 do_exmode(TRUE); | |
| 8423 break; | |
| 8424 | |
| 8425 #ifdef FEAT_JUMPLIST | |
| 8426 case ',': | |
| 8427 nv_pcmark(cap); | |
| 8428 break; | |
| 8429 | |
| 8430 case ';': | |
| 8431 cap->count1 = -cap->count1; | |
| 8432 nv_pcmark(cap); | |
| 8433 break; | |
| 8434 #endif | |
| 8435 | |
| 667 | 8436 #ifdef FEAT_WINDOWS |
| 8437 case 't': | |
| 3630 | 8438 if (!checkclearop(oap)) |
| 8439 goto_tabpage((int)cap->count0); | |
| 667 | 8440 break; |
| 682 | 8441 case 'T': |
| 3630 | 8442 if (!checkclearop(oap)) |
| 8443 goto_tabpage(-(int)cap->count1); | |
| 682 | 8444 break; |
| 667 | 8445 #endif |
| 8446 | |
| 750 | 8447 case '+': |
| 8448 case '-': /* "g+" and "g-": undo or redo along the timeline */ | |
| 8449 if (!checkclearopq(oap)) | |
| 771 | 8450 undo_time(cap->nchar == '-' ? -cap->count1 : cap->count1, |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2259
diff
changeset
|
8451 FALSE, FALSE, FALSE); |
| 750 | 8452 break; |
| 8453 | |
| 7 | 8454 default: |
| 8455 clearopbeep(oap); | |
| 8456 break; | |
| 8457 } | |
| 8458 } | |
| 8459 | |
| 8460 /* | |
| 8461 * Handle "o" and "O" commands. | |
| 8462 */ | |
| 8463 static void | |
| 8464 n_opencmd(cap) | |
| 8465 cmdarg_T *cap; | |
| 8466 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8467 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8468 linenr_T oldline = curwin->w_cursor.lnum; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8469 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8470 |
| 7 | 8471 if (!checkclearopq(cap->oap)) |
| 8472 { | |
| 8473 #ifdef FEAT_FOLDING | |
| 8474 if (cap->cmdchar == 'O') | |
| 8475 /* Open above the first line of a folded sequence of lines */ | |
| 8476 (void)hasFolding(curwin->w_cursor.lnum, | |
| 8477 &curwin->w_cursor.lnum, NULL); | |
| 8478 else | |
| 8479 /* Open below the last line of a folded sequence of lines */ | |
| 8480 (void)hasFolding(curwin->w_cursor.lnum, | |
| 8481 NULL, &curwin->w_cursor.lnum); | |
| 8482 #endif | |
| 8483 if (u_save((linenr_T)(curwin->w_cursor.lnum - | |
| 8484 (cap->cmdchar == 'O' ? 1 : 0)), | |
| 8485 (linenr_T)(curwin->w_cursor.lnum + | |
| 8486 (cap->cmdchar == 'o' ? 1 : 0)) | |
| 8487 ) == OK | |
| 8488 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD, | |
| 8489 #ifdef FEAT_COMMENTS | |
| 8490 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM : | |
| 8491 #endif | |
| 8492 0, 0)) | |
| 8493 { | |
|
2250
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changeset
|
8494 #ifdef FEAT_CONCEAL |
|
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diff
changeset
|
8495 if (curwin->w_p_cole > 0 && oldline != curwin->w_cursor.lnum) |
|
2250
1bac28a53fae
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parents:
2210
diff
changeset
|
8496 update_single_line(curwin, oldline); |
|
1bac28a53fae
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diff
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|
8497 #endif |
| 164 | 8498 /* When '#' is in 'cpoptions' ignore the count. */ |
| 8499 if (vim_strchr(p_cpo, CPO_HASH) != NULL) | |
| 8500 cap->count1 = 1; | |
| 6834 | 8501 #ifdef FEAT_SYN_HL |
| 6821 | 8502 if (curwin->w_p_cul) |
| 8503 /* force redraw of cursorline */ | |
| 8504 curwin->w_valid &= ~VALID_CROW; | |
| 6834 | 8505 #endif |
| 7 | 8506 invoke_edit(cap, FALSE, cap->cmdchar, TRUE); |
| 8507 } | |
| 8508 } | |
| 8509 } | |
| 8510 | |
| 8511 /* | |
| 8512 * "." command: redo last change. | |
| 8513 */ | |
| 8514 static void | |
| 8515 nv_dot(cap) | |
| 8516 cmdarg_T *cap; | |
| 8517 { | |
| 8518 if (!checkclearopq(cap->oap)) | |
| 8519 { | |
| 8520 /* | |
| 8521 * If "restart_edit" is TRUE, the last but one command is repeated | |
| 8522 * instead of the last command (inserting text). This is used for | |
| 8523 * CTRL-O <.> in insert mode. | |
| 8524 */ | |
| 8525 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL) | |
| 8526 clearopbeep(cap->oap); | |
| 8527 } | |
| 8528 } | |
| 8529 | |
| 8530 /* | |
| 8531 * CTRL-R: undo undo | |
| 8532 */ | |
| 8533 static void | |
| 8534 nv_redo(cap) | |
| 8535 cmdarg_T *cap; | |
| 8536 { | |
| 8537 if (!checkclearopq(cap->oap)) | |
| 8538 { | |
| 8539 u_redo((int)cap->count1); | |
| 8540 curwin->w_set_curswant = TRUE; | |
| 8541 } | |
| 8542 } | |
| 8543 | |
| 8544 /* | |
| 8545 * Handle "U" command. | |
| 8546 */ | |
| 8547 static void | |
| 8548 nv_Undo(cap) | |
| 8549 cmdarg_T *cap; | |
| 8550 { | |
| 8551 /* In Visual mode and typing "gUU" triggers an operator */ | |
| 5735 | 8552 if (cap->oap->op_type == OP_UPPER || VIsual_active) |
| 7 | 8553 { |
| 8554 /* translate "gUU" to "gUgU" */ | |
| 8555 cap->cmdchar = 'g'; | |
| 8556 cap->nchar = 'U'; | |
| 8557 nv_operator(cap); | |
| 8558 } | |
| 8559 else if (!checkclearopq(cap->oap)) | |
| 8560 { | |
| 8561 u_undoline(); | |
| 8562 curwin->w_set_curswant = TRUE; | |
| 8563 } | |
| 8564 } | |
| 8565 | |
| 8566 /* | |
| 8567 * '~' command: If tilde is not an operator and Visual is off: swap case of a | |
| 8568 * single character. | |
| 8569 */ | |
| 8570 static void | |
| 8571 nv_tilde(cap) | |
| 8572 cmdarg_T *cap; | |
| 8573 { | |
| 5735 | 8574 if (!p_to && !VIsual_active && cap->oap->op_type != OP_TILDE) |
| 7 | 8575 n_swapchar(cap); |
| 8576 else | |
| 8577 nv_operator(cap); | |
| 8578 } | |
| 8579 | |
| 8580 /* | |
| 8581 * Handle an operator command. | |
| 8582 * The actual work is done by do_pending_operator(). | |
| 8583 */ | |
| 8584 static void | |
| 8585 nv_operator(cap) | |
| 8586 cmdarg_T *cap; | |
| 8587 { | |
| 8588 int op_type; | |
| 8589 | |
| 8590 op_type = get_op_type(cap->cmdchar, cap->nchar); | |
| 8591 | |
| 8592 if (op_type == cap->oap->op_type) /* double operator works on lines */ | |
| 8593 nv_lineop(cap); | |
| 8594 else if (!checkclearop(cap->oap)) | |
| 8595 { | |
| 8596 cap->oap->start = curwin->w_cursor; | |
| 8597 cap->oap->op_type = op_type; | |
| 1490 | 8598 #ifdef FEAT_EVAL |
| 8599 set_op_var(op_type); | |
| 8600 #endif | |
| 8601 } | |
| 8602 } | |
| 8603 | |
| 8604 #ifdef FEAT_EVAL | |
| 8605 /* | |
| 8606 * Set v:operator to the characters for "optype". | |
| 8607 */ | |
| 8608 static void | |
| 8609 set_op_var(optype) | |
| 8610 int optype; | |
| 8611 { | |
| 8612 char_u opchars[3]; | |
| 8613 | |
| 8614 if (optype == OP_NOP) | |
| 8615 set_vim_var_string(VV_OP, NULL, 0); | |
| 8616 else | |
| 8617 { | |
| 8618 opchars[0] = get_op_char(optype); | |
| 8619 opchars[1] = get_extra_op_char(optype); | |
| 8620 opchars[2] = NUL; | |
| 8621 set_vim_var_string(VV_OP, opchars, -1); | |
| 8622 } | |
| 8623 } | |
| 8624 #endif | |
| 7 | 8625 |
| 8626 /* | |
| 8627 * Handle linewise operator "dd", "yy", etc. | |
| 8628 * | |
| 8629 * "_" is is a strange motion command that helps make operators more logical. | |
| 8630 * It is actually implemented, but not documented in the real Vi. This motion | |
| 8631 * command actually refers to "the current line". Commands like "dd" and "yy" | |
| 8632 * are really an alternate form of "d_" and "y_". It does accept a count, so | |
| 8633 * "d3_" works to delete 3 lines. | |
| 8634 */ | |
| 8635 static void | |
| 8636 nv_lineop(cap) | |
| 8637 cmdarg_T *cap; | |
| 8638 { | |
| 8639 cap->oap->motion_type = MLINE; | |
| 8640 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL) | |
| 8641 clearopbeep(cap->oap); | |
| 4011 | 8642 else if ( (cap->oap->op_type == OP_DELETE /* only with linewise motions */ |
| 8643 && cap->oap->motion_force != 'v' | |
| 8644 && cap->oap->motion_force != Ctrl_V) | |
| 7 | 8645 || cap->oap->op_type == OP_LSHIFT |
| 8646 || cap->oap->op_type == OP_RSHIFT) | |
| 8647 beginline(BL_SOL | BL_FIX); | |
| 8648 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */ | |
| 8649 beginline(BL_WHITE | BL_FIX); | |
| 8650 } | |
| 8651 | |
| 8652 /* | |
| 8653 * <Home> command. | |
| 8654 */ | |
| 8655 static void | |
| 8656 nv_home(cap) | |
| 8657 cmdarg_T *cap; | |
| 8658 { | |
| 180 | 8659 /* CTRL-HOME is like "gg" */ |
| 8660 if (mod_mask & MOD_MASK_CTRL) | |
| 8661 nv_goto(cap); | |
| 8662 else | |
| 8663 { | |
| 8664 cap->count0 = 1; | |
| 8665 nv_pipe(cap); | |
| 8666 } | |
| 229 | 8667 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
| 8668 one-character line). */ | |
| 7 | 8669 } |
| 8670 | |
| 8671 /* | |
| 8672 * "|" command. | |
| 8673 */ | |
| 8674 static void | |
| 8675 nv_pipe(cap) | |
| 8676 cmdarg_T *cap; | |
| 8677 { | |
| 8678 cap->oap->motion_type = MCHAR; | |
| 8679 cap->oap->inclusive = FALSE; | |
| 8680 beginline(0); | |
| 8681 if (cap->count0 > 0) | |
| 8682 { | |
| 8683 coladvance((colnr_T)(cap->count0 - 1)); | |
| 8684 curwin->w_curswant = (colnr_T)(cap->count0 - 1); | |
| 8685 } | |
| 8686 else | |
| 8687 curwin->w_curswant = 0; | |
| 8688 /* keep curswant at the column where we wanted to go, not where | |
| 2667 | 8689 * we ended; differs if line is too short */ |
| 7 | 8690 curwin->w_set_curswant = FALSE; |
| 8691 } | |
| 8692 | |
| 8693 /* | |
| 8694 * Handle back-word command "b" and "B". | |
| 8695 * cap->arg is 1 for "B" | |
| 8696 */ | |
| 8697 static void | |
| 8698 nv_bck_word(cap) | |
| 8699 cmdarg_T *cap; | |
| 8700 { | |
| 8701 cap->oap->motion_type = MCHAR; | |
| 8702 cap->oap->inclusive = FALSE; | |
| 8703 curwin->w_set_curswant = TRUE; | |
| 8704 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL) | |
| 8705 clearopbeep(cap->oap); | |
| 8706 #ifdef FEAT_FOLDING | |
| 8707 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8708 foldOpenCursor(); | |
| 8709 #endif | |
| 8710 } | |
| 8711 | |
| 8712 /* | |
| 8713 * Handle word motion commands "e", "E", "w" and "W". | |
| 8714 * cap->arg is TRUE for "E" and "W". | |
| 8715 */ | |
| 8716 static void | |
| 8717 nv_wordcmd(cap) | |
| 8718 cmdarg_T *cap; | |
| 8719 { | |
| 8720 int n; | |
| 8721 int word_end; | |
| 8722 int flag = FALSE; | |
| 1573 | 8723 pos_T startpos = curwin->w_cursor; |
| 7 | 8724 |
| 8725 /* | |
| 8726 * Set inclusive for the "E" and "e" command. | |
| 8727 */ | |
| 8728 if (cap->cmdchar == 'e' || cap->cmdchar == 'E') | |
| 8729 word_end = TRUE; | |
| 8730 else | |
| 8731 word_end = FALSE; | |
| 8732 cap->oap->inclusive = word_end; | |
| 8733 | |
| 8734 /* | |
| 8735 * "cw" and "cW" are a special case. | |
| 8736 */ | |
| 8737 if (!word_end && cap->oap->op_type == OP_CHANGE) | |
| 8738 { | |
| 8739 n = gchar_cursor(); | |
| 8740 if (n != NUL) /* not an empty line */ | |
| 8741 { | |
| 8742 if (vim_iswhite(n)) | |
| 8743 { | |
| 8744 /* | |
| 8745 * Reproduce a funny Vi behaviour: "cw" on a blank only | |
| 8746 * changes one character, not all blanks until the start of | |
| 8747 * the next word. Only do this when the 'w' flag is included | |
| 8748 * in 'cpoptions'. | |
| 8749 */ | |
| 8750 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL) | |
| 8751 { | |
| 8752 cap->oap->inclusive = TRUE; | |
| 8753 cap->oap->motion_type = MCHAR; | |
| 8754 return; | |
| 8755 } | |
| 8756 } | |
| 8757 else | |
| 8758 { | |
| 8759 /* | |
| 8760 * This is a little strange. To match what the real Vi does, | |
| 8761 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided | |
| 8762 * that we are not on a space or a TAB. This seems impolite | |
| 8763 * at first, but it's really more what we mean when we say | |
| 8764 * 'cw'. | |
| 8765 * Another strangeness: When standing on the end of a word | |
| 4352 | 8766 * "ce" will change until the end of the next word, but "cw" |
| 7 | 8767 * will change only one character! This is done by setting |
| 8768 * flag. | |
| 8769 */ | |
| 8770 cap->oap->inclusive = TRUE; | |
| 8771 word_end = TRUE; | |
| 8772 flag = TRUE; | |
| 8773 } | |
| 8774 } | |
| 8775 } | |
| 8776 | |
| 8777 cap->oap->motion_type = MCHAR; | |
| 8778 curwin->w_set_curswant = TRUE; | |
| 8779 if (word_end) | |
| 8780 n = end_word(cap->count1, cap->arg, flag, FALSE); | |
| 8781 else | |
| 8782 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP); | |
| 8783 | |
| 1573 | 8784 /* Don't leave the cursor on the NUL past the end of line. Unless we |
| 8785 * didn't move it forward. */ | |
| 8786 if (lt(startpos, curwin->w_cursor)) | |
| 1505 | 8787 adjust_cursor(cap->oap); |
| 7 | 8788 |
| 8789 if (n == FAIL && cap->oap->op_type == OP_NOP) | |
| 8790 clearopbeep(cap->oap); | |
| 8791 else | |
| 8792 { | |
| 8793 adjust_for_sel(cap); | |
| 8794 #ifdef FEAT_FOLDING | |
| 8795 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8796 foldOpenCursor(); | |
| 8797 #endif | |
| 8798 } | |
| 8799 } | |
| 8800 | |
| 8801 /* | |
| 1505 | 8802 * Used after a movement command: If the cursor ends up on the NUL after the |
| 8803 * end of the line, may move it back to the last character and make the motion | |
| 8804 * inclusive. | |
| 8805 */ | |
| 8806 static void | |
| 8807 adjust_cursor(oap) | |
| 8808 oparg_T *oap; | |
| 8809 { | |
| 8810 /* The cursor cannot remain on the NUL when: | |
| 8811 * - the column is > 0 | |
| 8812 * - not in Visual mode or 'selection' is "o" | |
| 8813 * - 'virtualedit' is not "all" and not "onemore". | |
| 8814 */ | |
| 8815 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL | |
| 8816 && (!VIsual_active || *p_sel == 'o') | |
| 8817 #ifdef FEAT_VIRTUALEDIT | |
| 8818 && !virtual_active() && (ve_flags & VE_ONEMORE) == 0 | |
| 8819 #endif | |
| 8820 ) | |
| 8821 { | |
| 8822 --curwin->w_cursor.col; | |
| 8823 #ifdef FEAT_MBYTE | |
| 8824 /* prevent cursor from moving on the trail byte */ | |
| 8825 if (has_mbyte) | |
| 8826 mb_adjust_cursor(); | |
| 8827 #endif | |
| 8828 oap->inclusive = TRUE; | |
| 8829 } | |
| 8830 } | |
| 8831 | |
| 8832 /* | |
| 7 | 8833 * "0" and "^" commands. |
| 8834 * cap->arg is the argument for beginline(). | |
| 8835 */ | |
| 8836 static void | |
| 8837 nv_beginline(cap) | |
| 8838 cmdarg_T *cap; | |
| 8839 { | |
| 8840 cap->oap->motion_type = MCHAR; | |
| 8841 cap->oap->inclusive = FALSE; | |
| 8842 beginline(cap->arg); | |
| 8843 #ifdef FEAT_FOLDING | |
| 8844 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8845 foldOpenCursor(); | |
| 8846 #endif | |
| 557 | 8847 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
| 8848 one-character line). */ | |
| 7 | 8849 } |
| 8850 | |
| 8851 /* | |
| 8852 * In exclusive Visual mode, may include the last character. | |
| 8853 */ | |
| 8854 static void | |
| 8855 adjust_for_sel(cap) | |
| 8856 cmdarg_T *cap; | |
| 8857 { | |
| 8858 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e' | |
| 8859 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor)) | |
| 8860 { | |
| 5735 | 8861 #ifdef FEAT_MBYTE |
| 7 | 8862 if (has_mbyte) |
| 8863 inc_cursor(); | |
| 8864 else | |
| 5735 | 8865 #endif |
| 7 | 8866 ++curwin->w_cursor.col; |
| 8867 cap->oap->inclusive = FALSE; | |
| 8868 } | |
| 8869 } | |
| 8870 | |
| 8871 /* | |
| 8872 * Exclude last character at end of Visual area for 'selection' == "exclusive". | |
| 8873 * Should check VIsual_mode before calling this. | |
| 8874 * Returns TRUE when backed up to the previous line. | |
| 8875 */ | |
| 8876 static int | |
| 8877 unadjust_for_sel() | |
| 8878 { | |
| 8879 pos_T *pp; | |
| 8880 | |
| 8881 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor)) | |
| 8882 { | |
| 8883 if (lt(VIsual, curwin->w_cursor)) | |
| 8884 pp = &curwin->w_cursor; | |
| 8885 else | |
| 8886 pp = &VIsual; | |
| 8887 #ifdef FEAT_VIRTUALEDIT | |
| 8888 if (pp->coladd > 0) | |
| 8889 --pp->coladd; | |
| 8890 else | |
| 8891 #endif | |
| 8892 if (pp->col > 0) | |
| 8893 { | |
| 8894 --pp->col; | |
| 8895 #ifdef FEAT_MBYTE | |
| 2933 | 8896 mb_adjustpos(curbuf, pp); |
| 7 | 8897 #endif |
| 8898 } | |
| 8899 else if (pp->lnum > 1) | |
| 8900 { | |
| 8901 --pp->lnum; | |
| 8902 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum)); | |
| 8903 return TRUE; | |
| 8904 } | |
| 8905 } | |
| 8906 return FALSE; | |
| 8907 } | |
| 8908 | |
| 8909 /* | |
| 8910 * SELECT key in Normal or Visual mode: end of Select mode mapping. | |
| 8911 */ | |
| 8912 static void | |
| 8913 nv_select(cap) | |
| 8914 cmdarg_T *cap; | |
| 8915 { | |
| 8916 if (VIsual_active) | |
| 8917 VIsual_select = TRUE; | |
| 8918 else if (VIsual_reselect) | |
| 8919 { | |
| 8920 cap->nchar = 'v'; /* fake "gv" command */ | |
| 8921 cap->arg = TRUE; | |
| 8922 nv_g_cmd(cap); | |
| 8923 } | |
| 8924 } | |
| 8925 | |
| 8926 | |
| 8927 /* | |
| 8928 * "G", "gg", CTRL-END, CTRL-HOME. | |
| 8929 * cap->arg is TRUE for "G". | |
| 8930 */ | |
| 8931 static void | |
| 8932 nv_goto(cap) | |
| 8933 cmdarg_T *cap; | |
| 8934 { | |
| 8935 linenr_T lnum; | |
| 8936 | |
| 8937 if (cap->arg) | |
| 8938 lnum = curbuf->b_ml.ml_line_count; | |
| 8939 else | |
| 8940 lnum = 1L; | |
| 8941 cap->oap->motion_type = MLINE; | |
| 8942 setpcmark(); | |
| 8943 | |
| 8944 /* When a count is given, use it instead of the default lnum */ | |
| 8945 if (cap->count0 != 0) | |
| 8946 lnum = cap->count0; | |
| 8947 if (lnum < 1L) | |
| 8948 lnum = 1L; | |
| 8949 else if (lnum > curbuf->b_ml.ml_line_count) | |
| 8950 lnum = curbuf->b_ml.ml_line_count; | |
| 8951 curwin->w_cursor.lnum = lnum; | |
| 8952 beginline(BL_SOL | BL_FIX); | |
| 8953 #ifdef FEAT_FOLDING | |
| 8954 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8955 foldOpenCursor(); | |
| 8956 #endif | |
| 8957 } | |
| 8958 | |
| 8959 /* | |
| 8960 * CTRL-\ in Normal mode. | |
| 8961 */ | |
| 8962 static void | |
| 8963 nv_normal(cap) | |
| 8964 cmdarg_T *cap; | |
| 8965 { | |
| 8966 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G) | |
| 8967 { | |
| 8968 clearop(cap->oap); | |
| 643 | 8969 if (restart_edit != 0 && mode_displayed) |
| 7 | 8970 clear_cmdline = TRUE; /* unshow mode later */ |
| 8971 restart_edit = 0; | |
| 8972 #ifdef FEAT_CMDWIN | |
| 8973 if (cmdwin_type != 0) | |
| 8974 cmdwin_result = Ctrl_C; | |
| 8975 #endif | |
| 8976 if (VIsual_active) | |
| 8977 { | |
| 8978 end_visual_mode(); /* stop Visual */ | |
| 8979 redraw_curbuf_later(INVERTED); | |
| 8980 } | |
| 8981 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */ | |
| 8982 if (cap->nchar == Ctrl_G && p_im) | |
| 8983 restart_edit = 'a'; | |
| 8984 } | |
| 8985 else | |
| 8986 clearopbeep(cap->oap); | |
| 8987 } | |
| 8988 | |
| 8989 /* | |
| 8990 * ESC in Normal mode: beep, but don't flush buffers. | |
| 8991 * Don't even beep if we are canceling a command. | |
| 8992 */ | |
| 8993 static void | |
| 8994 nv_esc(cap) | |
| 8995 cmdarg_T *cap; | |
| 8996 { | |
| 8997 int no_reason; | |
| 8998 | |
| 8999 no_reason = (cap->oap->op_type == OP_NOP | |
| 9000 && cap->opcount == 0 | |
| 9001 && cap->count0 == 0 | |
| 9002 && cap->oap->regname == 0 | |
| 9003 && !p_im); | |
| 9004 | |
| 9005 if (cap->arg) /* TRUE for CTRL-C */ | |
| 9006 { | |
| 9007 if (restart_edit == 0 | |
| 9008 #ifdef FEAT_CMDWIN | |
| 9009 && cmdwin_type == 0 | |
| 9010 #endif | |
| 9011 && !VIsual_active | |
| 9012 && no_reason) | |
| 9013 MSG(_("Type :quit<Enter> to exit Vim")); | |
| 9014 | |
| 9015 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be | |
| 9016 * set again below when halfway a mapping. */ | |
| 9017 if (!p_im) | |
| 9018 restart_edit = 0; | |
| 9019 #ifdef FEAT_CMDWIN | |
| 9020 if (cmdwin_type != 0) | |
| 9021 { | |
| 9022 cmdwin_result = K_IGNORE; | |
| 9023 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
| 9024 return; | |
| 9025 } | |
| 9026 #endif | |
| 9027 } | |
| 9028 | |
| 9029 if (VIsual_active) | |
| 9030 { | |
| 9031 end_visual_mode(); /* stop Visual */ | |
| 9032 check_cursor_col(); /* make sure cursor is not beyond EOL */ | |
| 9033 curwin->w_set_curswant = TRUE; | |
| 9034 redraw_curbuf_later(INVERTED); | |
| 9035 } | |
| 5735 | 9036 else if (no_reason) |
| 6949 | 9037 vim_beep(BO_ESC); |
| 7 | 9038 clearop(cap->oap); |
| 9039 | |
| 9040 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is | |
| 9041 * set return to Insert mode afterwards. */ | |
| 9042 if (restart_edit == 0 && goto_im() | |
| 9043 #ifdef FEAT_EX_EXTRA | |
| 9044 && ex_normal_busy == 0 | |
| 9045 #endif | |
| 9046 ) | |
| 9047 restart_edit = 'a'; | |
| 9048 } | |
| 9049 | |
| 9050 /* | |
| 9051 * Handle "A", "a", "I", "i" and <Insert> commands. | |
| 9052 */ | |
| 9053 static void | |
| 9054 nv_edit(cap) | |
| 9055 cmdarg_T *cap; | |
| 9056 { | |
| 9057 /* <Insert> is equal to "i" */ | |
| 9058 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS) | |
| 9059 cap->cmdchar = 'i'; | |
| 9060 | |
| 9061 /* in Visual mode "A" and "I" are an operator */ | |
| 9062 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I')) | |
| 9063 v_visop(cap); | |
| 9064 | |
| 9065 /* in Visual mode and after an operator "a" and "i" are for text objects */ | |
| 5735 | 9066 else if ((cap->cmdchar == 'a' || cap->cmdchar == 'i') |
| 9067 && (cap->oap->op_type != OP_NOP || VIsual_active)) | |
| 7 | 9068 { |
| 9069 #ifdef FEAT_TEXTOBJ | |
| 9070 nv_object(cap); | |
| 9071 #else | |
| 9072 clearopbeep(cap->oap); | |
| 9073 #endif | |
| 9074 } | |
| 9075 else if (!curbuf->b_p_ma && !p_im) | |
| 9076 { | |
| 9077 /* Only give this error when 'insertmode' is off. */ | |
| 9078 EMSG(_(e_modifiable)); | |
| 9079 clearop(cap->oap); | |
| 9080 } | |
| 9081 else if (!checkclearopq(cap->oap)) | |
| 9082 { | |
| 9083 switch (cap->cmdchar) | |
| 9084 { | |
| 9085 case 'A': /* "A"ppend after the line */ | |
| 9086 curwin->w_set_curswant = TRUE; | |
| 9087 #ifdef FEAT_VIRTUALEDIT | |
| 9088 if (ve_flags == VE_ALL) | |
| 9089 { | |
| 9090 int save_State = State; | |
| 9091 | |
| 4352 | 9092 /* Pretend Insert mode here to allow the cursor on the |
| 7 | 9093 * character past the end of the line */ |
| 9094 State = INSERT; | |
| 9095 coladvance((colnr_T)MAXCOL); | |
| 9096 State = save_State; | |
| 9097 } | |
| 9098 else | |
| 9099 #endif | |
| 9100 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
| 9101 break; | |
| 9102 | |
| 9103 case 'I': /* "I"nsert before the first non-blank */ | |
| 164 | 9104 if (vim_strchr(p_cpo, CPO_INSEND) == NULL) |
| 9105 beginline(BL_WHITE); | |
| 9106 else | |
| 9107 beginline(BL_WHITE|BL_FIX); | |
| 7 | 9108 break; |
| 9109 | |
| 9110 case 'a': /* "a"ppend is like "i"nsert on the next character. */ | |
| 9111 #ifdef FEAT_VIRTUALEDIT | |
| 9112 /* increment coladd when in virtual space, increment the | |
| 9113 * column otherwise, also to append after an unprintable char */ | |
| 9114 if (virtual_active() | |
| 9115 && (curwin->w_cursor.coladd > 0 | |
| 9116 || *ml_get_cursor() == NUL | |
| 9117 || *ml_get_cursor() == TAB)) | |
| 9118 curwin->w_cursor.coladd++; | |
| 9119 else | |
| 9120 #endif | |
| 9121 if (*ml_get_cursor() != NUL) | |
| 9122 inc_cursor(); | |
| 9123 break; | |
| 9124 } | |
| 9125 | |
| 9126 #ifdef FEAT_VIRTUALEDIT | |
| 9127 if (curwin->w_cursor.coladd && cap->cmdchar != 'A') | |
| 9128 { | |
| 9129 int save_State = State; | |
| 9130 | |
| 4352 | 9131 /* Pretend Insert mode here to allow the cursor on the |
| 7 | 9132 * character past the end of the line */ |
| 9133 State = INSERT; | |
| 9134 coladvance(getviscol()); | |
| 9135 State = save_State; | |
| 9136 } | |
| 9137 #endif | |
| 9138 | |
| 9139 invoke_edit(cap, FALSE, cap->cmdchar, FALSE); | |
| 9140 } | |
| 9141 } | |
| 9142 | |
| 9143 /* | |
| 9144 * Invoke edit() and take care of "restart_edit" and the return value. | |
| 9145 */ | |
| 9146 static void | |
| 9147 invoke_edit(cap, repl, cmd, startln) | |
| 9148 cmdarg_T *cap; | |
| 9149 int repl; /* "r" or "gr" command */ | |
| 9150 int cmd; | |
| 9151 int startln; | |
| 9152 { | |
| 9153 int restart_edit_save = 0; | |
| 9154 | |
| 9155 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert | |
| 9156 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow | |
| 9157 * it. */ | |
| 9158 if (repl || !stuff_empty()) | |
| 9159 restart_edit_save = restart_edit; | |
| 9160 else | |
| 9161 restart_edit_save = 0; | |
| 9162 | |
| 9163 /* Always reset "restart_edit", this is not a restarted edit. */ | |
| 9164 restart_edit = 0; | |
| 9165 | |
| 9166 if (edit(cmd, startln, cap->count1)) | |
| 9167 cap->retval |= CA_COMMAND_BUSY; | |
| 9168 | |
| 9169 if (restart_edit == 0) | |
| 9170 restart_edit = restart_edit_save; | |
| 9171 } | |
| 9172 | |
| 9173 #ifdef FEAT_TEXTOBJ | |
| 9174 /* | |
| 9175 * "a" or "i" while an operator is pending or in Visual mode: object motion. | |
| 9176 */ | |
| 9177 static void | |
| 9178 nv_object(cap) | |
| 9179 cmdarg_T *cap; | |
| 9180 { | |
| 9181 int flag; | |
| 9182 int include; | |
| 9183 char_u *mps_save; | |
| 9184 | |
| 9185 if (cap->cmdchar == 'i') | |
| 9186 include = FALSE; /* "ix" = inner object: exclude white space */ | |
| 9187 else | |
| 9188 include = TRUE; /* "ax" = an object: include white space */ | |
| 9189 | |
| 9190 /* Make sure (), [], {} and <> are in 'matchpairs' */ | |
| 9191 mps_save = curbuf->b_p_mps; | |
| 9192 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>"; | |
| 9193 | |
| 9194 switch (cap->nchar) | |
| 9195 { | |
| 9196 case 'w': /* "aw" = a word */ | |
| 9197 flag = current_word(cap->oap, cap->count1, include, FALSE); | |
| 9198 break; | |
| 9199 case 'W': /* "aW" = a WORD */ | |
| 9200 flag = current_word(cap->oap, cap->count1, include, TRUE); | |
| 9201 break; | |
| 9202 case 'b': /* "ab" = a braces block */ | |
| 9203 case '(': | |
| 9204 case ')': | |
| 9205 flag = current_block(cap->oap, cap->count1, include, '(', ')'); | |
| 9206 break; | |
| 9207 case 'B': /* "aB" = a Brackets block */ | |
| 9208 case '{': | |
| 9209 case '}': | |
| 9210 flag = current_block(cap->oap, cap->count1, include, '{', '}'); | |
| 9211 break; | |
| 9212 case '[': /* "a[" = a [] block */ | |
| 9213 case ']': | |
| 9214 flag = current_block(cap->oap, cap->count1, include, '[', ']'); | |
| 9215 break; | |
| 9216 case '<': /* "a<" = a <> block */ | |
| 9217 case '>': | |
| 9218 flag = current_block(cap->oap, cap->count1, include, '<', '>'); | |
| 9219 break; | |
| 420 | 9220 case 't': /* "at" = a tag block (xml and html) */ |
| 6661 | 9221 /* Do not adjust oap->end in do_pending_operator() |
| 9222 * otherwise there are different results for 'dit' | |
| 9223 * (note leading whitespace in last line): | |
| 9224 * 1) <b> 2) <b> | |
| 9225 * foobar foobar | |
| 9226 * </b> </b> | |
| 9227 */ | |
| 9228 cap->retval |= CA_NO_ADJ_OP_END; | |
| 420 | 9229 flag = current_tagblock(cap->oap, cap->count1, include); |
| 9230 break; | |
| 7 | 9231 case 'p': /* "ap" = a paragraph */ |
| 9232 flag = current_par(cap->oap, cap->count1, include, 'p'); | |
| 9233 break; | |
| 9234 case 's': /* "as" = a sentence */ | |
| 9235 flag = current_sent(cap->oap, cap->count1, include); | |
| 9236 break; | |
| 12 | 9237 case '"': /* "a"" = a double quoted string */ |
| 9238 case '\'': /* "a'" = a single quoted string */ | |
| 9239 case '`': /* "a`" = a backtick quoted string */ | |
| 9240 flag = current_quote(cap->oap, cap->count1, include, | |
| 9241 cap->nchar); | |
| 9242 break; | |
| 7 | 9243 #if 0 /* TODO */ |
| 9244 case 'S': /* "aS" = a section */ | |
| 9245 case 'f': /* "af" = a filename */ | |
| 9246 case 'u': /* "au" = a URL */ | |
| 9247 #endif | |
| 9248 default: | |
| 9249 flag = FAIL; | |
| 9250 break; | |
| 9251 } | |
| 9252 | |
| 9253 curbuf->b_p_mps = mps_save; | |
| 9254 if (flag == FAIL) | |
| 9255 clearopbeep(cap->oap); | |
| 9256 adjust_cursor_col(); | |
| 9257 curwin->w_set_curswant = TRUE; | |
| 9258 } | |
| 9259 #endif | |
| 9260 | |
| 9261 /* | |
| 9262 * "q" command: Start/stop recording. | |
| 9263 * "q:", "q/", "q?": edit command-line in command-line window. | |
| 9264 */ | |
| 9265 static void | |
| 9266 nv_record(cap) | |
| 9267 cmdarg_T *cap; | |
| 9268 { | |
| 9269 if (cap->oap->op_type == OP_FORMAT) | |
| 9270 { | |
| 9271 /* "gqq" is the same as "gqgq": format line */ | |
| 9272 cap->cmdchar = 'g'; | |
| 9273 cap->nchar = 'q'; | |
| 9274 nv_operator(cap); | |
| 9275 } | |
| 9276 else if (!checkclearop(cap->oap)) | |
| 9277 { | |
| 9278 #ifdef FEAT_CMDWIN | |
| 9279 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?') | |
| 9280 { | |
| 9281 stuffcharReadbuff(cap->nchar); | |
| 9282 stuffcharReadbuff(K_CMDWIN); | |
| 9283 } | |
| 9284 else | |
| 9285 #endif | |
| 9286 /* (stop) recording into a named register, unless executing a | |
| 9287 * register */ | |
| 9288 if (!Exec_reg && do_record(cap->nchar) == FAIL) | |
| 9289 clearopbeep(cap->oap); | |
| 9290 } | |
| 9291 } | |
| 9292 | |
| 9293 /* | |
| 9294 * Handle the "@r" command. | |
| 9295 */ | |
| 9296 static void | |
| 9297 nv_at(cap) | |
| 9298 cmdarg_T *cap; | |
| 9299 { | |
| 9300 if (checkclearop(cap->oap)) | |
| 9301 return; | |
| 9302 #ifdef FEAT_EVAL | |
| 9303 if (cap->nchar == '=') | |
| 9304 { | |
| 9305 if (get_expr_register() == NUL) | |
| 9306 return; | |
| 9307 } | |
| 9308 #endif | |
| 9309 while (cap->count1-- && !got_int) | |
| 9310 { | |
| 1034 | 9311 if (do_execreg(cap->nchar, FALSE, FALSE, FALSE) == FAIL) |
| 7 | 9312 { |
| 9313 clearopbeep(cap->oap); | |
| 9314 break; | |
| 9315 } | |
| 9316 line_breakcheck(); | |
| 9317 } | |
| 9318 } | |
| 9319 | |
| 9320 /* | |
| 9321 * Handle the CTRL-U and CTRL-D commands. | |
| 9322 */ | |
| 9323 static void | |
| 9324 nv_halfpage(cap) | |
| 9325 cmdarg_T *cap; | |
| 9326 { | |
| 9327 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) | |
| 9328 || (cap->cmdchar == Ctrl_D | |
| 9329 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) | |
| 9330 clearopbeep(cap->oap); | |
| 9331 else if (!checkclearop(cap->oap)) | |
| 9332 halfpage(cap->cmdchar == Ctrl_D, cap->count0); | |
| 9333 } | |
| 9334 | |
| 9335 /* | |
| 9336 * Handle "J" or "gJ" command. | |
| 9337 */ | |
| 9338 static void | |
| 9339 nv_join(cap) | |
| 9340 cmdarg_T *cap; | |
| 9341 { | |
| 9342 if (VIsual_active) /* join the visual lines */ | |
| 9343 nv_operator(cap); | |
| 5735 | 9344 else if (!checkclearop(cap->oap)) |
| 7 | 9345 { |
| 9346 if (cap->count0 <= 1) | |
| 9347 cap->count0 = 2; /* default for join is two lines! */ | |
| 9348 if (curwin->w_cursor.lnum + cap->count0 - 1 > | |
| 9349 curbuf->b_ml.ml_line_count) | |
| 9350 clearopbeep(cap->oap); /* beyond last line */ | |
| 9351 else | |
| 9352 { | |
| 9353 prep_redo(cap->oap->regname, cap->count0, | |
| 9354 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
| 5848 | 9355 (void)do_join(cap->count0, cap->nchar == NUL, TRUE, TRUE, TRUE); |
| 7 | 9356 } |
| 9357 } | |
| 9358 } | |
| 9359 | |
| 9360 /* | |
| 9361 * "P", "gP", "p" and "gp" commands. | |
| 9362 */ | |
| 9363 static void | |
| 9364 nv_put(cap) | |
| 9365 cmdarg_T *cap; | |
| 9366 { | |
| 9367 int regname = 0; | |
| 9368 void *reg1 = NULL, *reg2 = NULL; | |
| 84 | 9369 int empty = FALSE; |
| 236 | 9370 int was_visual = FALSE; |
| 7 | 9371 int dir; |
| 9372 int flags = 0; | |
| 9373 | |
| 9374 if (cap->oap->op_type != OP_NOP) | |
| 9375 { | |
| 9376 #ifdef FEAT_DIFF | |
| 9377 /* "dp" is ":diffput" */ | |
| 9378 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p') | |
| 9379 { | |
| 9380 clearop(cap->oap); | |
| 6314 | 9381 nv_diffgetput(TRUE, cap->opcount); |
| 7 | 9382 } |
| 9383 else | |
| 9384 #endif | |
| 9385 clearopbeep(cap->oap); | |
| 9386 } | |
| 9387 else | |
| 9388 { | |
| 9389 dir = (cap->cmdchar == 'P' | |
| 9390 || (cap->cmdchar == 'g' && cap->nchar == 'P')) | |
| 9391 ? BACKWARD : FORWARD; | |
| 9392 prep_redo_cmd(cap); | |
| 9393 if (cap->cmdchar == 'g') | |
| 9394 flags |= PUT_CURSEND; | |
| 9395 | |
| 9396 if (VIsual_active) | |
| 9397 { | |
| 9398 /* Putting in Visual mode: The put text replaces the selected | |
| 9399 * text. First delete the selected text, then put the new text. | |
| 9400 * Need to save and restore the registers that the delete | |
| 9401 * overwrites if the old contents is being put. | |
| 9402 */ | |
| 236 | 9403 was_visual = TRUE; |
| 7 | 9404 regname = cap->oap->regname; |
| 5735 | 9405 #ifdef FEAT_CLIPBOARD |
| 7 | 9406 adjust_clip_reg(®name); |
| 5735 | 9407 #endif |
| 5682 | 9408 if (regname == 0 || regname == '"' |
| 4013 | 9409 || VIM_ISDIGIT(regname) || regname == '-' |
| 5735 | 9410 #ifdef FEAT_CLIPBOARD |
| 7 | 9411 || (clip_unnamed && (regname == '*' || regname == '+')) |
| 5735 | 9412 #endif |
| 7 | 9413 |
| 9414 ) | |
| 9415 { | |
| 4013 | 9416 /* The delete is going to overwrite the register we want to |
| 7 | 9417 * put, save it first. */ |
| 9418 reg1 = get_register(regname, TRUE); | |
| 9419 } | |
| 9420 | |
| 9421 /* Now delete the selected text. */ | |
| 9422 cap->cmdchar = 'd'; | |
| 9423 cap->nchar = NUL; | |
| 9424 cap->oap->regname = NUL; | |
| 9425 nv_operator(cap); | |
| 9426 do_pending_operator(cap, 0, FALSE); | |
| 84 | 9427 empty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
| 7 | 9428 |
| 9429 /* delete PUT_LINE_BACKWARD; */ | |
| 9430 cap->oap->regname = regname; | |
| 9431 | |
| 9432 if (reg1 != NULL) | |
| 9433 { | |
| 9434 /* Delete probably changed the register we want to put, save | |
| 9435 * it first. Then put back what was there before the delete. */ | |
| 9436 reg2 = get_register(regname, FALSE); | |
| 9437 put_register(regname, reg1); | |
| 9438 } | |
| 9439 | |
| 9440 /* When deleted a linewise Visual area, put the register as | |
| 9441 * lines to avoid it joined with the next line. When deletion was | |
| 9442 * characterwise, split a line when putting lines. */ | |
| 9443 if (VIsual_mode == 'V') | |
| 9444 flags |= PUT_LINE; | |
| 9445 else if (VIsual_mode == 'v') | |
| 9446 flags |= PUT_LINE_SPLIT; | |
| 9447 if (VIsual_mode == Ctrl_V && dir == FORWARD) | |
| 9448 flags |= PUT_LINE_FORWARD; | |
| 9449 dir = BACKWARD; | |
| 9450 if ((VIsual_mode != 'V' | |
| 9451 && curwin->w_cursor.col < curbuf->b_op_start.col) | |
| 9452 || (VIsual_mode == 'V' | |
| 9453 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum)) | |
| 9454 /* cursor is at the end of the line or end of file, put | |
| 9455 * forward. */ | |
| 9456 dir = FORWARD; | |
| 5365 | 9457 /* May have been reset in do_put(). */ |
| 9458 VIsual_active = TRUE; | |
| 7 | 9459 } |
| 9460 do_put(cap->oap->regname, dir, cap->count1, flags); | |
| 9461 | |
| 9462 /* If a register was saved, put it back now. */ | |
| 9463 if (reg2 != NULL) | |
| 9464 put_register(regname, reg2); | |
| 236 | 9465 |
| 9466 /* What to reselect with "gv"? Selecting the just put text seems to | |
| 9467 * be the most useful, since the original text was removed. */ | |
| 9468 if (was_visual) | |
| 9469 { | |
| 690 | 9470 curbuf->b_visual.vi_start = curbuf->b_op_start; |
| 9471 curbuf->b_visual.vi_end = curbuf->b_op_end; | |
|
7241
0c1278704b5c
commit https://github.com/vim/vim/commit/d29c6fea94947b3f4b54fbd5a6f832a7d744bf27
Christian Brabandt <cb@256bit.org>
parents:
7143
diff
changeset
|
9472 /* need to adjust cursor position */ |
|
0c1278704b5c
commit https://github.com/vim/vim/commit/d29c6fea94947b3f4b54fbd5a6f832a7d744bf27
Christian Brabandt <cb@256bit.org>
parents:
7143
diff
changeset
|
9473 if (*p_sel == 'e') |
|
0c1278704b5c
commit https://github.com/vim/vim/commit/d29c6fea94947b3f4b54fbd5a6f832a7d744bf27
Christian Brabandt <cb@256bit.org>
parents:
7143
diff
changeset
|
9474 inc(&curbuf->b_visual.vi_end); |
| 236 | 9475 } |
| 9476 | |
| 84 | 9477 /* When all lines were selected and deleted do_put() leaves an empty |
| 236 | 9478 * line that needs to be deleted now. */ |
| 84 | 9479 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL) |
| 817 | 9480 { |
| 84 | 9481 ml_delete(curbuf->b_ml.ml_line_count, TRUE); |
| 817 | 9482 |
| 9483 /* If the cursor was in that line, move it to the end of the last | |
| 9484 * line. */ | |
| 9485 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 9486 { | |
| 9487 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 9488 coladvance((colnr_T)MAXCOL); | |
| 9489 } | |
| 9490 } | |
| 7 | 9491 auto_format(FALSE, TRUE); |
| 9492 } | |
| 9493 } | |
| 9494 | |
| 9495 /* | |
| 9496 * "o" and "O" commands. | |
| 9497 */ | |
| 9498 static void | |
| 9499 nv_open(cap) | |
| 9500 cmdarg_T *cap; | |
| 9501 { | |
| 9502 #ifdef FEAT_DIFF | |
| 9503 /* "do" is ":diffget" */ | |
| 9504 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o') | |
| 9505 { | |
| 9506 clearop(cap->oap); | |
| 6314 | 9507 nv_diffgetput(FALSE, cap->opcount); |
| 7 | 9508 } |
| 9509 else | |
| 9510 #endif | |
| 9511 if (VIsual_active) /* switch start and end of visual */ | |
| 9512 v_swap_corners(cap->cmdchar); | |
| 9513 else | |
| 9514 n_opencmd(cap); | |
| 9515 } | |
| 9516 | |
| 9517 #ifdef FEAT_SNIFF | |
| 9518 static void | |
| 9519 nv_sniff(cap) | |
| 1883 | 9520 cmdarg_T *cap UNUSED; |
| 7 | 9521 { |
| 9522 ProcessSniffRequests(); | |
| 9523 } | |
| 9524 #endif | |
| 9525 | |
| 9526 #ifdef FEAT_NETBEANS_INTG | |
| 9527 static void | |
| 9528 nv_nbcmd(cap) | |
| 9529 cmdarg_T *cap; | |
| 9530 { | |
| 9531 netbeans_keycommand(cap->nchar); | |
| 9532 } | |
| 9533 #endif | |
| 9534 | |
| 9535 #ifdef FEAT_DND | |
| 9536 static void | |
| 9537 nv_drop(cap) | |
| 1883 | 9538 cmdarg_T *cap UNUSED; |
| 7 | 9539 { |
| 9540 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
| 9541 } | |
| 9542 #endif | |
| 203 | 9543 |
| 9544 #ifdef FEAT_AUTOCMD | |
| 9545 /* | |
| 9546 * Trigger CursorHold event. | |
| 9547 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the | |
| 9548 * input buffer. "did_cursorhold" is set to avoid retriggering. | |
| 9549 */ | |
| 9550 static void | |
| 9551 nv_cursorhold(cap) | |
| 9552 cmdarg_T *cap; | |
| 9553 { | |
| 9554 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf); | |
| 9555 did_cursorhold = TRUE; | |
| 226 | 9556 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
| 9557 } | |
| 9558 #endif | |
| 6866 | 9559 |
| 9560 /* | |
| 7001 | 9561 * Calculate start/end virtual columns for operating in block mode. |
| 6866 | 9562 */ |
| 9563 static void | |
| 9564 get_op_vcol(oap, redo_VIsual_vcol, initial) | |
| 9565 oparg_T *oap; | |
| 9566 colnr_T redo_VIsual_vcol; | |
| 7001 | 9567 int initial; /* when TRUE adjust position for 'selectmode' */ |
| 6866 | 9568 { |
| 9569 colnr_T start, end; | |
| 9570 | |
| 7001 | 9571 if (VIsual_mode != Ctrl_V |
| 9572 || (!initial && oap->end.col < W_WIDTH(curwin))) | |
| 6866 | 9573 return; |
| 9574 | |
|
7143
fe6d525d12f4
commit https://github.com/vim/vim/commit/10ad1d90da8c464e1bf08bf23d92d4888378a8a1
Christian Brabandt <cb@256bit.org>
parents:
7090
diff
changeset
|
9575 oap->block_mode = TRUE; |
| 6866 | 9576 |
| 9577 #ifdef FEAT_MBYTE | |
| 9578 /* prevent from moving onto a trail byte */ | |
| 9579 if (has_mbyte) | |
| 9580 mb_adjustpos(curwin->w_buffer, &oap->end); | |
| 9581 #endif | |
| 9582 | |
| 9583 getvvcol(curwin, &(oap->start), &oap->start_vcol, NULL, &oap->end_vcol); | |
| 6961 | 9584 |
| 9585 if (!redo_VIsual_busy) | |
| 9586 { | |
| 9587 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
| 9588 | |
| 9589 if (start < oap->start_vcol) | |
| 9590 oap->start_vcol = start; | |
| 9591 if (end > oap->end_vcol) | |
| 9592 { | |
| 9593 if (initial && *p_sel == 'e' && start >= 1 | |
| 9594 && start - 1 >= oap->end_vcol) | |
| 9595 oap->end_vcol = start - 1; | |
| 9596 else | |
| 9597 oap->end_vcol = end; | |
| 9598 } | |
| 9599 } | |
| 9600 | |
| 6866 | 9601 /* if '$' was used, get oap->end_vcol from longest line */ |
| 9602 if (curwin->w_curswant == MAXCOL) | |
| 9603 { | |
| 9604 curwin->w_cursor.col = MAXCOL; | |
| 9605 oap->end_vcol = 0; | |
| 9606 for (curwin->w_cursor.lnum = oap->start.lnum; | |
| 9607 curwin->w_cursor.lnum <= oap->end.lnum; | |
| 9608 ++curwin->w_cursor.lnum) | |
| 9609 { | |
| 9610 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
| 9611 if (end > oap->end_vcol) | |
| 9612 oap->end_vcol = end; | |
| 9613 } | |
| 9614 } | |
| 9615 else if (redo_VIsual_busy) | |
| 9616 oap->end_vcol = oap->start_vcol + redo_VIsual_vcol - 1; | |
| 9617 /* | |
| 9618 * Correct oap->end.col and oap->start.col to be the | |
| 9619 * upper-left and lower-right corner of the block area. | |
| 9620 * | |
| 9621 * (Actually, this does convert column positions into character | |
| 9622 * positions) | |
| 9623 */ | |
| 9624 curwin->w_cursor.lnum = oap->end.lnum; | |
| 9625 coladvance(oap->end_vcol); | |
| 9626 oap->end = curwin->w_cursor; | |
| 9627 | |
| 9628 curwin->w_cursor = oap->start; | |
| 9629 coladvance(oap->start_vcol); | |
| 9630 oap->start = curwin->w_cursor; | |
| 9631 } |