Mercurial > vim
annotate src/normal.c @ 6979:a25618cbc68a v7.4.807
patch 7.4.807
Problem: After CTRL-V CTRL-A mode isn't updated. (Hirohito Higashi)
Solution: Clear the command line or update the displayed command.
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Tue, 04 Aug 2015 19:18:52 +0200 |
| parents | c2b132add309 |
| children | 27f8247d2619 |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 /* | |
| 10 * normal.c: Contains the main routine for processing characters in command | |
| 11 * mode. Communicates closely with the code in ops.c to handle | |
| 12 * the operators. | |
| 13 */ | |
| 14 | |
| 15 #include "vim.h" | |
| 16 | |
| 17 /* | |
| 18 * The Visual area is remembered for reselection. | |
| 19 */ | |
| 20 static int resel_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
| 21 static linenr_T resel_VIsual_line_count; /* number of lines */ | |
| 3125 | 22 static colnr_T resel_VIsual_vcol; /* nr of cols or end col */ |
| 5682 | 23 static int VIsual_mode_orig = NUL; /* saved Visual mode */ |
| 7 | 24 |
| 25 static int restart_VIsual_select = 0; | |
| 26 | |
| 2667 | 27 #ifdef FEAT_EVAL |
| 28 static void set_vcount_ca __ARGS((cmdarg_T *cap, int *set_prevcount)); | |
| 29 #endif | |
| 7 | 30 static int |
| 3531 | 31 #ifdef __BORLANDC__ |
| 32 _RTLENTRYF | |
| 33 #endif | |
| 7 | 34 nv_compare __ARGS((const void *s1, const void *s2)); |
| 35 static int find_command __ARGS((int cmdchar)); | |
| 36 static void op_colon __ARGS((oparg_T *oap)); | |
| 592 | 37 static void op_function __ARGS((oparg_T *oap)); |
| 5735 | 38 #if defined(FEAT_MOUSE) |
| 7 | 39 static void find_start_of_word __ARGS((pos_T *)); |
| 40 static void find_end_of_word __ARGS((pos_T *)); | |
| 41 static int get_mouse_class __ARGS((char_u *p)); | |
| 42 #endif | |
| 6927 | 43 static void prep_redo_visual __ARGS((cmdarg_T *cap)); |
| 7 | 44 static void prep_redo_cmd __ARGS((cmdarg_T *cap)); |
| 45 static void prep_redo __ARGS((int regname, long, int, int, int, int, int)); | |
| 46 static int checkclearop __ARGS((oparg_T *oap)); | |
| 47 static int checkclearopq __ARGS((oparg_T *oap)); | |
| 48 static void clearop __ARGS((oparg_T *oap)); | |
| 49 static void clearopbeep __ARGS((oparg_T *oap)); | |
| 50 static void unshift_special __ARGS((cmdarg_T *cap)); | |
| 6979 | 51 static void may_clear_cmdline __ARGS((void)); |
| 7 | 52 #ifdef FEAT_CMDL_INFO |
| 53 static void del_from_showcmd __ARGS((int)); | |
| 54 #endif | |
| 55 | |
| 56 /* | |
| 57 * nv_*(): functions called to handle Normal and Visual mode commands. | |
| 58 * n_*(): functions called to handle Normal mode commands. | |
| 59 * v_*(): functions called to handle Visual mode commands. | |
| 60 */ | |
| 61 static void nv_ignore __ARGS((cmdarg_T *cap)); | |
| 620 | 62 static void nv_nop __ARGS((cmdarg_T *cap)); |
| 7 | 63 static void nv_error __ARGS((cmdarg_T *cap)); |
| 64 static void nv_help __ARGS((cmdarg_T *cap)); | |
| 65 static void nv_addsub __ARGS((cmdarg_T *cap)); | |
| 66 static void nv_page __ARGS((cmdarg_T *cap)); | |
| 523 | 67 static void nv_gd __ARGS((oparg_T *oap, int nchar, int thisblock)); |
| 7 | 68 static int nv_screengo __ARGS((oparg_T *oap, int dir, long dist)); |
| 69 #ifdef FEAT_MOUSE | |
| 70 static void nv_mousescroll __ARGS((cmdarg_T *cap)); | |
| 71 static void nv_mouse __ARGS((cmdarg_T *cap)); | |
| 72 #endif | |
| 73 static void nv_scroll_line __ARGS((cmdarg_T *cap)); | |
| 74 static void nv_zet __ARGS((cmdarg_T *cap)); | |
| 75 #ifdef FEAT_GUI | |
| 76 static void nv_ver_scrollbar __ARGS((cmdarg_T *cap)); | |
| 77 static void nv_hor_scrollbar __ARGS((cmdarg_T *cap)); | |
| 78 #endif | |
| 685 | 79 #ifdef FEAT_GUI_TABLINE |
| 80 static void nv_tabline __ARGS((cmdarg_T *cap)); | |
| 686 | 81 static void nv_tabmenu __ARGS((cmdarg_T *cap)); |
| 685 | 82 #endif |
| 7 | 83 static void nv_exmode __ARGS((cmdarg_T *cap)); |
| 84 static void nv_colon __ARGS((cmdarg_T *cap)); | |
| 85 static void nv_ctrlg __ARGS((cmdarg_T *cap)); | |
| 86 static void nv_ctrlh __ARGS((cmdarg_T *cap)); | |
| 87 static void nv_clear __ARGS((cmdarg_T *cap)); | |
| 88 static void nv_ctrlo __ARGS((cmdarg_T *cap)); | |
| 89 static void nv_hat __ARGS((cmdarg_T *cap)); | |
| 90 static void nv_Zet __ARGS((cmdarg_T *cap)); | |
| 91 static void nv_ident __ARGS((cmdarg_T *cap)); | |
| 92 static void nv_tagpop __ARGS((cmdarg_T *cap)); | |
| 93 static void nv_scroll __ARGS((cmdarg_T *cap)); | |
| 94 static void nv_right __ARGS((cmdarg_T *cap)); | |
| 95 static void nv_left __ARGS((cmdarg_T *cap)); | |
| 96 static void nv_up __ARGS((cmdarg_T *cap)); | |
| 97 static void nv_down __ARGS((cmdarg_T *cap)); | |
| 98 #ifdef FEAT_SEARCHPATH | |
| 99 static void nv_gotofile __ARGS((cmdarg_T *cap)); | |
| 100 #endif | |
| 101 static void nv_end __ARGS((cmdarg_T *cap)); | |
| 102 static void nv_dollar __ARGS((cmdarg_T *cap)); | |
| 103 static void nv_search __ARGS((cmdarg_T *cap)); | |
| 104 static void nv_next __ARGS((cmdarg_T *cap)); | |
| 6620 | 105 static int normal_search __ARGS((cmdarg_T *cap, int dir, char_u *pat, int opt)); |
| 7 | 106 static void nv_csearch __ARGS((cmdarg_T *cap)); |
| 107 static void nv_brackets __ARGS((cmdarg_T *cap)); | |
| 108 static void nv_percent __ARGS((cmdarg_T *cap)); | |
| 109 static void nv_brace __ARGS((cmdarg_T *cap)); | |
| 110 static void nv_mark __ARGS((cmdarg_T *cap)); | |
| 111 static void nv_findpar __ARGS((cmdarg_T *cap)); | |
| 112 static void nv_undo __ARGS((cmdarg_T *cap)); | |
| 113 static void nv_kundo __ARGS((cmdarg_T *cap)); | |
| 114 static void nv_Replace __ARGS((cmdarg_T *cap)); | |
| 115 #ifdef FEAT_VREPLACE | |
| 116 static void nv_vreplace __ARGS((cmdarg_T *cap)); | |
| 117 #endif | |
| 118 static void v_swap_corners __ARGS((int cmdchar)); | |
| 119 static void nv_replace __ARGS((cmdarg_T *cap)); | |
| 120 static void n_swapchar __ARGS((cmdarg_T *cap)); | |
| 121 static void nv_cursormark __ARGS((cmdarg_T *cap, int flag, pos_T *pos)); | |
| 122 static void v_visop __ARGS((cmdarg_T *cap)); | |
| 123 static void nv_subst __ARGS((cmdarg_T *cap)); | |
| 124 static void nv_abbrev __ARGS((cmdarg_T *cap)); | |
| 125 static void nv_optrans __ARGS((cmdarg_T *cap)); | |
| 126 static void nv_gomark __ARGS((cmdarg_T *cap)); | |
| 127 static void nv_pcmark __ARGS((cmdarg_T *cap)); | |
| 128 static void nv_regname __ARGS((cmdarg_T *cap)); | |
| 129 static void nv_visual __ARGS((cmdarg_T *cap)); | |
| 130 static void n_start_visual_mode __ARGS((int c)); | |
| 131 static void nv_window __ARGS((cmdarg_T *cap)); | |
| 132 static void nv_suspend __ARGS((cmdarg_T *cap)); | |
| 133 static void nv_g_cmd __ARGS((cmdarg_T *cap)); | |
| 134 static void n_opencmd __ARGS((cmdarg_T *cap)); | |
| 135 static void nv_dot __ARGS((cmdarg_T *cap)); | |
| 136 static void nv_redo __ARGS((cmdarg_T *cap)); | |
| 137 static void nv_Undo __ARGS((cmdarg_T *cap)); | |
| 138 static void nv_tilde __ARGS((cmdarg_T *cap)); | |
| 139 static void nv_operator __ARGS((cmdarg_T *cap)); | |
| 1490 | 140 #ifdef FEAT_EVAL |
| 141 static void set_op_var __ARGS((int optype)); | |
| 142 #endif | |
| 7 | 143 static void nv_lineop __ARGS((cmdarg_T *cap)); |
| 144 static void nv_home __ARGS((cmdarg_T *cap)); | |
| 145 static void nv_pipe __ARGS((cmdarg_T *cap)); | |
| 146 static void nv_bck_word __ARGS((cmdarg_T *cap)); | |
| 147 static void nv_wordcmd __ARGS((cmdarg_T *cap)); | |
| 148 static void nv_beginline __ARGS((cmdarg_T *cap)); | |
| 1505 | 149 static void adjust_cursor __ARGS((oparg_T *oap)); |
| 7 | 150 static void adjust_for_sel __ARGS((cmdarg_T *cap)); |
| 151 static int unadjust_for_sel __ARGS((void)); | |
| 152 static void nv_select __ARGS((cmdarg_T *cap)); | |
| 153 static void nv_goto __ARGS((cmdarg_T *cap)); | |
| 154 static void nv_normal __ARGS((cmdarg_T *cap)); | |
| 155 static void nv_esc __ARGS((cmdarg_T *oap)); | |
| 156 static void nv_edit __ARGS((cmdarg_T *cap)); | |
| 157 static void invoke_edit __ARGS((cmdarg_T *cap, int repl, int cmd, int startln)); | |
| 158 #ifdef FEAT_TEXTOBJ | |
| 159 static void nv_object __ARGS((cmdarg_T *cap)); | |
| 160 #endif | |
| 161 static void nv_record __ARGS((cmdarg_T *cap)); | |
| 162 static void nv_at __ARGS((cmdarg_T *cap)); | |
| 163 static void nv_halfpage __ARGS((cmdarg_T *cap)); | |
| 164 static void nv_join __ARGS((cmdarg_T *cap)); | |
| 165 static void nv_put __ARGS((cmdarg_T *cap)); | |
| 166 static void nv_open __ARGS((cmdarg_T *cap)); | |
| 167 #ifdef FEAT_SNIFF | |
| 168 static void nv_sniff __ARGS((cmdarg_T *cap)); | |
| 169 #endif | |
| 170 #ifdef FEAT_NETBEANS_INTG | |
| 171 static void nv_nbcmd __ARGS((cmdarg_T *cap)); | |
| 172 #endif | |
| 173 #ifdef FEAT_DND | |
| 174 static void nv_drop __ARGS((cmdarg_T *cap)); | |
| 175 #endif | |
| 203 | 176 #ifdef FEAT_AUTOCMD |
| 177 static void nv_cursorhold __ARGS((cmdarg_T *cap)); | |
| 178 #endif | |
| 6866 | 179 static void get_op_vcol __ARGS((oparg_T *oap, colnr_T col, int initial)); |
| 7 | 180 |
| 1728 | 181 static char *e_noident = N_("E349: No identifier under cursor"); |
| 182 | |
| 7 | 183 /* |
| 184 * Function to be called for a Normal or Visual mode command. | |
| 185 * The argument is a cmdarg_T. | |
| 186 */ | |
| 187 typedef void (*nv_func_T) __ARGS((cmdarg_T *cap)); | |
| 188 | |
| 189 /* Values for cmd_flags. */ | |
| 190 #define NV_NCH 0x01 /* may need to get a second char */ | |
| 191 #define NV_NCH_NOP (0x02|NV_NCH) /* get second char when no operator pending */ | |
| 192 #define NV_NCH_ALW (0x04|NV_NCH) /* always get a second char */ | |
| 193 #define NV_LANG 0x08 /* second char needs language adjustment */ | |
| 194 | |
| 195 #define NV_SS 0x10 /* may start selection */ | |
| 196 #define NV_SSS 0x20 /* may start selection with shift modifier */ | |
| 197 #define NV_STS 0x40 /* may stop selection without shift modif. */ | |
| 198 #define NV_RL 0x80 /* 'rightleft' modifies command */ | |
| 199 #define NV_KEEPREG 0x100 /* don't clear regname */ | |
| 200 #define NV_NCW 0x200 /* not allowed in command-line window */ | |
| 201 | |
| 202 /* | |
| 203 * Generally speaking, every Normal mode command should either clear any | |
| 204 * pending operator (with *clearop*()), or set the motion type variable | |
| 205 * oap->motion_type. | |
| 206 * | |
| 207 * When a cursor motion command is made, it is marked as being a character or | |
| 208 * line oriented motion. Then, if an operator is in effect, the operation | |
| 209 * becomes character or line oriented accordingly. | |
| 210 */ | |
| 211 | |
| 212 /* | |
| 213 * This table contains one entry for every Normal or Visual mode command. | |
| 214 * The order doesn't matter, init_normal_cmds() will create a sorted index. | |
| 215 * It is faster when all keys from zero to '~' are present. | |
| 216 */ | |
| 217 static const struct nv_cmd | |
| 218 { | |
| 219 int cmd_char; /* (first) command character */ | |
| 220 nv_func_T cmd_func; /* function for this command */ | |
| 221 short_u cmd_flags; /* NV_ flags */ | |
| 222 short cmd_arg; /* value for ca.arg */ | |
| 223 } nv_cmds[] = | |
| 224 { | |
| 225 {NUL, nv_error, 0, 0}, | |
| 226 {Ctrl_A, nv_addsub, 0, 0}, | |
| 227 {Ctrl_B, nv_page, NV_STS, BACKWARD}, | |
| 228 {Ctrl_C, nv_esc, 0, TRUE}, | |
| 229 {Ctrl_D, nv_halfpage, 0, 0}, | |
| 230 {Ctrl_E, nv_scroll_line, 0, TRUE}, | |
| 231 {Ctrl_F, nv_page, NV_STS, FORWARD}, | |
| 232 {Ctrl_G, nv_ctrlg, 0, 0}, | |
| 233 {Ctrl_H, nv_ctrlh, 0, 0}, | |
| 234 {Ctrl_I, nv_pcmark, 0, 0}, | |
| 235 {NL, nv_down, 0, FALSE}, | |
| 236 {Ctrl_K, nv_error, 0, 0}, | |
| 237 {Ctrl_L, nv_clear, 0, 0}, | |
| 376 | 238 {Ctrl_M, nv_down, 0, TRUE}, |
| 7 | 239 {Ctrl_N, nv_down, NV_STS, FALSE}, |
| 240 {Ctrl_O, nv_ctrlo, 0, 0}, | |
| 241 {Ctrl_P, nv_up, NV_STS, FALSE}, | |
| 167 | 242 {Ctrl_Q, nv_visual, 0, FALSE}, |
| 7 | 243 {Ctrl_R, nv_redo, 0, 0}, |
| 244 {Ctrl_S, nv_ignore, 0, 0}, | |
| 245 {Ctrl_T, nv_tagpop, NV_NCW, 0}, | |
| 246 {Ctrl_U, nv_halfpage, 0, 0}, | |
| 247 {Ctrl_V, nv_visual, 0, FALSE}, | |
| 248 {'V', nv_visual, 0, FALSE}, | |
| 249 {'v', nv_visual, 0, FALSE}, | |
| 250 {Ctrl_W, nv_window, 0, 0}, | |
| 251 {Ctrl_X, nv_addsub, 0, 0}, | |
| 252 {Ctrl_Y, nv_scroll_line, 0, FALSE}, | |
| 253 {Ctrl_Z, nv_suspend, 0, 0}, | |
| 254 {ESC, nv_esc, 0, FALSE}, | |
| 255 {Ctrl_BSL, nv_normal, NV_NCH_ALW, 0}, | |
| 256 {Ctrl_RSB, nv_ident, NV_NCW, 0}, | |
| 257 {Ctrl_HAT, nv_hat, NV_NCW, 0}, | |
| 258 {Ctrl__, nv_error, 0, 0}, | |
| 259 {' ', nv_right, 0, 0}, | |
| 260 {'!', nv_operator, 0, 0}, | |
| 261 {'"', nv_regname, NV_NCH_NOP|NV_KEEPREG, 0}, | |
| 262 {'#', nv_ident, 0, 0}, | |
| 263 {'$', nv_dollar, 0, 0}, | |
| 264 {'%', nv_percent, 0, 0}, | |
| 265 {'&', nv_optrans, 0, 0}, | |
| 266 {'\'', nv_gomark, NV_NCH_ALW, TRUE}, | |
| 267 {'(', nv_brace, 0, BACKWARD}, | |
| 268 {')', nv_brace, 0, FORWARD}, | |
| 269 {'*', nv_ident, 0, 0}, | |
| 270 {'+', nv_down, 0, TRUE}, | |
| 271 {',', nv_csearch, 0, TRUE}, | |
| 272 {'-', nv_up, 0, TRUE}, | |
| 273 {'.', nv_dot, NV_KEEPREG, 0}, | |
| 274 {'/', nv_search, 0, FALSE}, | |
| 275 {'0', nv_beginline, 0, 0}, | |
| 276 {'1', nv_ignore, 0, 0}, | |
| 277 {'2', nv_ignore, 0, 0}, | |
| 278 {'3', nv_ignore, 0, 0}, | |
| 279 {'4', nv_ignore, 0, 0}, | |
| 280 {'5', nv_ignore, 0, 0}, | |
| 281 {'6', nv_ignore, 0, 0}, | |
| 282 {'7', nv_ignore, 0, 0}, | |
| 283 {'8', nv_ignore, 0, 0}, | |
| 284 {'9', nv_ignore, 0, 0}, | |
| 285 {':', nv_colon, 0, 0}, | |
| 286 {';', nv_csearch, 0, FALSE}, | |
| 287 {'<', nv_operator, NV_RL, 0}, | |
| 288 {'=', nv_operator, 0, 0}, | |
| 289 {'>', nv_operator, NV_RL, 0}, | |
| 290 {'?', nv_search, 0, FALSE}, | |
| 291 {'@', nv_at, NV_NCH_NOP, FALSE}, | |
| 292 {'A', nv_edit, 0, 0}, | |
| 293 {'B', nv_bck_word, 0, 1}, | |
| 294 {'C', nv_abbrev, NV_KEEPREG, 0}, | |
| 295 {'D', nv_abbrev, NV_KEEPREG, 0}, | |
| 296 {'E', nv_wordcmd, 0, TRUE}, | |
| 297 {'F', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
| 298 {'G', nv_goto, 0, TRUE}, | |
| 299 {'H', nv_scroll, 0, 0}, | |
| 300 {'I', nv_edit, 0, 0}, | |
| 301 {'J', nv_join, 0, 0}, | |
| 302 {'K', nv_ident, 0, 0}, | |
| 303 {'L', nv_scroll, 0, 0}, | |
| 304 {'M', nv_scroll, 0, 0}, | |
| 305 {'N', nv_next, 0, SEARCH_REV}, | |
| 306 {'O', nv_open, 0, 0}, | |
| 307 {'P', nv_put, 0, 0}, | |
| 308 {'Q', nv_exmode, NV_NCW, 0}, | |
| 309 {'R', nv_Replace, 0, FALSE}, | |
| 310 {'S', nv_subst, NV_KEEPREG, 0}, | |
| 311 {'T', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
| 312 {'U', nv_Undo, 0, 0}, | |
| 313 {'W', nv_wordcmd, 0, TRUE}, | |
| 314 {'X', nv_abbrev, NV_KEEPREG, 0}, | |
| 315 {'Y', nv_abbrev, NV_KEEPREG, 0}, | |
| 316 {'Z', nv_Zet, NV_NCH_NOP|NV_NCW, 0}, | |
| 317 {'[', nv_brackets, NV_NCH_ALW, BACKWARD}, | |
| 318 {'\\', nv_error, 0, 0}, | |
| 319 {']', nv_brackets, NV_NCH_ALW, FORWARD}, | |
| 320 {'^', nv_beginline, 0, BL_WHITE | BL_FIX}, | |
| 321 {'_', nv_lineop, 0, 0}, | |
| 322 {'`', nv_gomark, NV_NCH_ALW, FALSE}, | |
| 323 {'a', nv_edit, NV_NCH, 0}, | |
| 324 {'b', nv_bck_word, 0, 0}, | |
| 325 {'c', nv_operator, 0, 0}, | |
| 326 {'d', nv_operator, 0, 0}, | |
| 327 {'e', nv_wordcmd, 0, FALSE}, | |
| 328 {'f', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
| 329 {'g', nv_g_cmd, NV_NCH_ALW, FALSE}, | |
| 330 {'h', nv_left, NV_RL, 0}, | |
| 331 {'i', nv_edit, NV_NCH, 0}, | |
| 332 {'j', nv_down, 0, FALSE}, | |
| 333 {'k', nv_up, 0, FALSE}, | |
| 334 {'l', nv_right, NV_RL, 0}, | |
| 335 {'m', nv_mark, NV_NCH_NOP, 0}, | |
| 336 {'n', nv_next, 0, 0}, | |
| 337 {'o', nv_open, 0, 0}, | |
| 338 {'p', nv_put, 0, 0}, | |
| 339 {'q', nv_record, NV_NCH, 0}, | |
| 340 {'r', nv_replace, NV_NCH_NOP|NV_LANG, 0}, | |
| 341 {'s', nv_subst, NV_KEEPREG, 0}, | |
| 342 {'t', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
| 343 {'u', nv_undo, 0, 0}, | |
| 344 {'w', nv_wordcmd, 0, FALSE}, | |
| 345 {'x', nv_abbrev, NV_KEEPREG, 0}, | |
| 346 {'y', nv_operator, 0, 0}, | |
| 347 {'z', nv_zet, NV_NCH_ALW, 0}, | |
| 348 {'{', nv_findpar, 0, BACKWARD}, | |
| 349 {'|', nv_pipe, 0, 0}, | |
| 350 {'}', nv_findpar, 0, FORWARD}, | |
| 351 {'~', nv_tilde, 0, 0}, | |
| 352 | |
| 353 /* pound sign */ | |
| 354 {POUND, nv_ident, 0, 0}, | |
| 355 #ifdef FEAT_MOUSE | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
356 {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
|
357 {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
|
358 {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
|
359 {K_MOUSERIGHT, nv_mousescroll, 0, MSCR_RIGHT}, |
| 7 | 360 {K_LEFTMOUSE, nv_mouse, 0, 0}, |
| 361 {K_LEFTMOUSE_NM, nv_mouse, 0, 0}, | |
| 362 {K_LEFTDRAG, nv_mouse, 0, 0}, | |
| 363 {K_LEFTRELEASE, nv_mouse, 0, 0}, | |
| 364 {K_LEFTRELEASE_NM, nv_mouse, 0, 0}, | |
| 365 {K_MIDDLEMOUSE, nv_mouse, 0, 0}, | |
| 366 {K_MIDDLEDRAG, nv_mouse, 0, 0}, | |
| 367 {K_MIDDLERELEASE, nv_mouse, 0, 0}, | |
| 368 {K_RIGHTMOUSE, nv_mouse, 0, 0}, | |
| 369 {K_RIGHTDRAG, nv_mouse, 0, 0}, | |
| 370 {K_RIGHTRELEASE, nv_mouse, 0, 0}, | |
| 371 {K_X1MOUSE, nv_mouse, 0, 0}, | |
| 372 {K_X1DRAG, nv_mouse, 0, 0}, | |
| 373 {K_X1RELEASE, nv_mouse, 0, 0}, | |
| 374 {K_X2MOUSE, nv_mouse, 0, 0}, | |
| 375 {K_X2DRAG, nv_mouse, 0, 0}, | |
| 376 {K_X2RELEASE, nv_mouse, 0, 0}, | |
| 377 #endif | |
| 819 | 378 {K_IGNORE, nv_ignore, NV_KEEPREG, 0}, |
| 620 | 379 {K_NOP, nv_nop, 0, 0}, |
| 7 | 380 {K_INS, nv_edit, 0, 0}, |
| 381 {K_KINS, nv_edit, 0, 0}, | |
| 382 {K_BS, nv_ctrlh, 0, 0}, | |
| 383 {K_UP, nv_up, NV_SSS|NV_STS, FALSE}, | |
| 384 {K_S_UP, nv_page, NV_SS, BACKWARD}, | |
| 385 {K_DOWN, nv_down, NV_SSS|NV_STS, FALSE}, | |
| 386 {K_S_DOWN, nv_page, NV_SS, FORWARD}, | |
| 387 {K_LEFT, nv_left, NV_SSS|NV_STS|NV_RL, 0}, | |
| 388 {K_S_LEFT, nv_bck_word, NV_SS|NV_RL, 0}, | |
| 389 {K_C_LEFT, nv_bck_word, NV_SSS|NV_RL|NV_STS, 1}, | |
| 390 {K_RIGHT, nv_right, NV_SSS|NV_STS|NV_RL, 0}, | |
| 391 {K_S_RIGHT, nv_wordcmd, NV_SS|NV_RL, FALSE}, | |
| 392 {K_C_RIGHT, nv_wordcmd, NV_SSS|NV_RL|NV_STS, TRUE}, | |
| 393 {K_PAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
| 394 {K_KPAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
| 395 {K_PAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
| 396 {K_KPAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
| 397 {K_END, nv_end, NV_SSS|NV_STS, FALSE}, | |
| 398 {K_KEND, nv_end, NV_SSS|NV_STS, FALSE}, | |
| 399 {K_S_END, nv_end, NV_SS, FALSE}, | |
| 400 {K_C_END, nv_end, NV_SSS|NV_STS, TRUE}, | |
| 401 {K_HOME, nv_home, NV_SSS|NV_STS, 0}, | |
| 402 {K_KHOME, nv_home, NV_SSS|NV_STS, 0}, | |
| 403 {K_S_HOME, nv_home, NV_SS, 0}, | |
| 404 {K_C_HOME, nv_goto, NV_SSS|NV_STS, FALSE}, | |
| 405 {K_DEL, nv_abbrev, 0, 0}, | |
| 406 {K_KDEL, nv_abbrev, 0, 0}, | |
| 407 {K_UNDO, nv_kundo, 0, 0}, | |
| 408 {K_HELP, nv_help, NV_NCW, 0}, | |
| 409 {K_F1, nv_help, NV_NCW, 0}, | |
| 410 {K_XF1, nv_help, NV_NCW, 0}, | |
| 411 {K_SELECT, nv_select, 0, 0}, | |
| 412 #ifdef FEAT_GUI | |
| 413 {K_VER_SCROLLBAR, nv_ver_scrollbar, 0, 0}, | |
| 414 {K_HOR_SCROLLBAR, nv_hor_scrollbar, 0, 0}, | |
| 415 #endif | |
| 685 | 416 #ifdef FEAT_GUI_TABLINE |
| 417 {K_TABLINE, nv_tabline, 0, 0}, | |
| 686 | 418 {K_TABMENU, nv_tabmenu, 0, 0}, |
| 685 | 419 #endif |
| 7 | 420 #ifdef FEAT_FKMAP |
| 421 {K_F8, farsi_fkey, 0, 0}, | |
| 422 {K_F9, farsi_fkey, 0, 0}, | |
| 423 #endif | |
| 424 #ifdef FEAT_SNIFF | |
| 425 {K_SNIFF, nv_sniff, 0, 0}, | |
| 426 #endif | |
| 427 #ifdef FEAT_NETBEANS_INTG | |
| 428 {K_F21, nv_nbcmd, NV_NCH_ALW, 0}, | |
| 429 #endif | |
| 430 #ifdef FEAT_DND | |
| 431 {K_DROP, nv_drop, NV_STS, 0}, | |
| 432 #endif | |
| 203 | 433 #ifdef FEAT_AUTOCMD |
| 819 | 434 {K_CURSORHOLD, nv_cursorhold, NV_KEEPREG, 0}, |
| 203 | 435 #endif |
| 7 | 436 }; |
| 437 | |
| 438 /* Number of commands in nv_cmds[]. */ | |
| 439 #define NV_CMDS_SIZE (sizeof(nv_cmds) / sizeof(struct nv_cmd)) | |
| 440 | |
| 441 /* Sorted index of commands in nv_cmds[]. */ | |
| 442 static short nv_cmd_idx[NV_CMDS_SIZE]; | |
| 443 | |
| 444 /* The highest index for which | |
| 445 * nv_cmds[idx].cmd_char == nv_cmd_idx[nv_cmds[idx].cmd_char] */ | |
| 446 static int nv_max_linear; | |
| 447 | |
| 448 /* | |
| 449 * Compare functions for qsort() below, that checks the command character | |
| 450 * through the index in nv_cmd_idx[]. | |
| 451 */ | |
| 452 static int | |
| 453 #ifdef __BORLANDC__ | |
| 454 _RTLENTRYF | |
| 455 #endif | |
| 456 nv_compare(s1, s2) | |
| 457 const void *s1; | |
| 458 const void *s2; | |
| 459 { | |
| 460 int c1, c2; | |
| 461 | |
| 462 /* The commands are sorted on absolute value. */ | |
| 463 c1 = nv_cmds[*(const short *)s1].cmd_char; | |
| 464 c2 = nv_cmds[*(const short *)s2].cmd_char; | |
| 465 if (c1 < 0) | |
| 466 c1 = -c1; | |
| 467 if (c2 < 0) | |
| 468 c2 = -c2; | |
| 469 return c1 - c2; | |
| 470 } | |
| 471 | |
| 472 /* | |
| 473 * Initialize the nv_cmd_idx[] table. | |
| 474 */ | |
| 475 void | |
| 476 init_normal_cmds() | |
| 477 { | |
| 478 int i; | |
| 479 | |
| 480 /* Fill the index table with a one to one relation. */ | |
| 1877 | 481 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
| 7 | 482 nv_cmd_idx[i] = i; |
| 483 | |
| 484 /* Sort the commands by the command character. */ | |
| 485 qsort((void *)&nv_cmd_idx, (size_t)NV_CMDS_SIZE, sizeof(short), nv_compare); | |
| 486 | |
| 487 /* Find the first entry that can't be indexed by the command character. */ | |
| 1877 | 488 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
| 7 | 489 if (i != nv_cmds[nv_cmd_idx[i]].cmd_char) |
| 490 break; | |
| 491 nv_max_linear = i - 1; | |
| 492 } | |
| 493 | |
| 494 /* | |
| 495 * Search for a command in the commands table. | |
| 496 * Returns -1 for invalid command. | |
| 497 */ | |
| 498 static int | |
| 499 find_command(cmdchar) | |
| 500 int cmdchar; | |
| 501 { | |
| 502 int i; | |
| 503 int idx; | |
| 504 int top, bot; | |
| 505 int c; | |
| 506 | |
| 507 #ifdef FEAT_MBYTE | |
| 508 /* A multi-byte character is never a command. */ | |
| 509 if (cmdchar >= 0x100) | |
| 510 return -1; | |
| 511 #endif | |
| 512 | |
| 513 /* We use the absolute value of the character. Special keys have a | |
| 514 * negative value, but are sorted on their absolute value. */ | |
| 515 if (cmdchar < 0) | |
| 516 cmdchar = -cmdchar; | |
| 517 | |
| 518 /* If the character is in the first part: The character is the index into | |
| 519 * nv_cmd_idx[]. */ | |
| 520 if (cmdchar <= nv_max_linear) | |
| 521 return nv_cmd_idx[cmdchar]; | |
| 522 | |
| 523 /* Perform a binary search. */ | |
| 524 bot = nv_max_linear + 1; | |
| 525 top = NV_CMDS_SIZE - 1; | |
| 526 idx = -1; | |
| 527 while (bot <= top) | |
| 528 { | |
| 529 i = (top + bot) / 2; | |
| 530 c = nv_cmds[nv_cmd_idx[i]].cmd_char; | |
| 531 if (c < 0) | |
| 532 c = -c; | |
| 533 if (cmdchar == c) | |
| 534 { | |
| 535 idx = nv_cmd_idx[i]; | |
| 536 break; | |
| 537 } | |
| 538 if (cmdchar > c) | |
| 539 bot = i + 1; | |
| 540 else | |
| 541 top = i - 1; | |
| 542 } | |
| 543 return idx; | |
| 544 } | |
| 545 | |
| 546 /* | |
| 547 * Execute a command in Normal mode. | |
| 548 */ | |
| 549 void | |
| 550 normal_cmd(oap, toplevel) | |
| 551 oparg_T *oap; | |
| 1877 | 552 int toplevel UNUSED; /* TRUE when called from main() */ |
| 7 | 553 { |
| 554 cmdarg_T ca; /* command arguments */ | |
| 555 int c; | |
| 556 int ctrl_w = FALSE; /* got CTRL-W command */ | |
| 557 int old_col = curwin->w_curswant; | |
| 558 #ifdef FEAT_CMDL_INFO | |
| 559 int need_flushbuf; /* need to call out_flush() */ | |
| 560 #endif | |
| 561 pos_T old_pos; /* cursor position before command */ | |
| 562 int mapped_len; | |
| 563 static int old_mapped_len = 0; | |
| 564 int idx; | |
| 1751 | 565 #ifdef FEAT_EVAL |
| 566 int set_prevcount = FALSE; | |
| 567 #endif | |
| 7 | 568 |
| 569 vim_memset(&ca, 0, sizeof(ca)); /* also resets ca.retval */ | |
| 570 ca.oap = oap; | |
| 1692 | 571 |
| 572 /* Use a count remembered from before entering an operator. After typing | |
| 573 * "3d" we return from normal_cmd() and come back here, the "3" is | |
| 574 * remembered in "opcount". */ | |
| 7 | 575 ca.opcount = opcount; |
| 576 | |
| 577 #ifdef FEAT_SNIFF | |
| 578 want_sniff_request = sniff_connected; | |
| 579 #endif | |
| 580 | |
| 581 /* | |
| 582 * If there is an operator pending, then the command we take this time | |
| 583 * will terminate it. Finish_op tells us to finish the operation before | |
| 584 * returning this time (unless the operation was cancelled). | |
| 585 */ | |
| 586 #ifdef CURSOR_SHAPE | |
| 587 c = finish_op; | |
| 588 #endif | |
| 589 finish_op = (oap->op_type != OP_NOP); | |
| 590 #ifdef CURSOR_SHAPE | |
| 591 if (finish_op != c) | |
| 592 { | |
| 593 ui_cursor_shape(); /* may show different cursor shape */ | |
| 594 # ifdef FEAT_MOUSESHAPE | |
| 595 update_mouseshape(-1); | |
| 596 # endif | |
| 597 } | |
| 598 #endif | |
| 599 | |
| 1692 | 600 /* When not finishing an operator and no register name typed, reset the |
| 601 * count. */ | |
| 7 | 602 if (!finish_op && !oap->regname) |
| 1751 | 603 { |
| 7 | 604 ca.opcount = 0; |
| 1751 | 605 #ifdef FEAT_EVAL |
| 606 set_prevcount = TRUE; | |
| 607 #endif | |
| 608 } | |
| 7 | 609 |
| 1692 | 610 #ifdef FEAT_AUTOCMD |
| 611 /* Restore counts from before receiving K_CURSORHOLD. This means after | |
| 612 * typing "3", handling K_CURSORHOLD and then typing "2" we get "32", not | |
| 613 * "3 * 2". */ | |
| 614 if (oap->prev_opcount > 0 || oap->prev_count0 > 0) | |
| 615 { | |
| 616 ca.opcount = oap->prev_opcount; | |
| 617 ca.count0 = oap->prev_count0; | |
| 618 oap->prev_opcount = 0; | |
| 619 oap->prev_count0 = 0; | |
| 620 } | |
| 621 #endif | |
| 622 | |
| 7 | 623 mapped_len = typebuf_maplen(); |
| 624 | |
| 625 State = NORMAL_BUSY; | |
| 626 #ifdef USE_ON_FLY_SCROLL | |
| 627 dont_scroll = FALSE; /* allow scrolling here */ | |
| 628 #endif | |
| 629 | |
| 2667 | 630 #ifdef FEAT_EVAL |
| 631 /* Set v:count here, when called from main() and not a stuffed | |
| 632 * command, so that v:count can be used in an expression mapping | |
| 5649 | 633 * when there is no count. Do set it for redo. */ |
| 634 if (toplevel && readbuf1_empty()) | |
| 2667 | 635 set_vcount_ca(&ca, &set_prevcount); |
| 636 #endif | |
| 637 | |
| 7 | 638 /* |
| 639 * Get the command character from the user. | |
| 640 */ | |
| 641 c = safe_vgetc(); | |
| 642 LANGMAP_ADJUST(c, TRUE); | |
| 643 | |
| 644 /* | |
| 645 * If a mapping was started in Visual or Select mode, remember the length | |
| 646 * of the mapping. This is used below to not return to Insert mode for as | |
| 647 * long as the mapping is being executed. | |
| 648 */ | |
| 649 if (restart_edit == 0) | |
| 650 old_mapped_len = 0; | |
| 651 else if (old_mapped_len | |
| 819 | 652 || (VIsual_active && mapped_len == 0 && typebuf_maplen() > 0)) |
| 7 | 653 old_mapped_len = typebuf_maplen(); |
| 654 | |
| 655 if (c == NUL) | |
| 656 c = K_ZERO; | |
| 657 | |
| 658 /* | |
| 659 * In Select mode, typed text replaces the selection. | |
| 660 */ | |
| 661 if (VIsual_active | |
| 662 && VIsual_select | |
| 663 && (vim_isprintc(c) || c == NL || c == CAR || c == K_KENTER)) | |
| 664 { | |
| 275 | 665 /* Fake a "c"hange command. When "restart_edit" is set (e.g., because |
| 666 * 'insertmode' is set) fake a "d"elete command, Insert mode will | |
| 667 * restart automatically. | |
| 1051 | 668 * Insert the typed character in the typeahead buffer, so that it can |
| 669 * be mapped in Insert mode. Required for ":lmap" to work. */ | |
| 852 | 670 ins_char_typebuf(c); |
| 275 | 671 if (restart_edit != 0) |
| 672 c = 'd'; | |
| 673 else | |
| 674 c = 'c'; | |
| 695 | 675 msg_nowait = TRUE; /* don't delay going to insert mode */ |
| 4472 | 676 old_mapped_len = 0; /* do go to Insert mode */ |
| 7 | 677 } |
| 678 | |
| 679 #ifdef FEAT_CMDL_INFO | |
| 680 need_flushbuf = add_to_showcmd(c); | |
| 681 #endif | |
| 682 | |
| 683 getcount: | |
| 684 if (!(VIsual_active && VIsual_select)) | |
| 685 { | |
| 686 /* | |
| 687 * Handle a count before a command and compute ca.count0. | |
| 688 * Note that '0' is a command and not the start of a count, but it's | |
| 689 * part of a count after other digits. | |
| 690 */ | |
| 691 while ( (c >= '1' && c <= '9') | |
| 692 || (ca.count0 != 0 && (c == K_DEL || c == K_KDEL || c == '0'))) | |
| 693 { | |
| 694 if (c == K_DEL || c == K_KDEL) | |
| 695 { | |
| 696 ca.count0 /= 10; | |
| 697 #ifdef FEAT_CMDL_INFO | |
| 698 del_from_showcmd(4); /* delete the digit and ~@% */ | |
| 699 #endif | |
| 700 } | |
| 701 else | |
| 702 ca.count0 = ca.count0 * 10 + (c - '0'); | |
| 703 if (ca.count0 < 0) /* got too large! */ | |
| 704 ca.count0 = 999999999L; | |
| 1425 | 705 #ifdef FEAT_EVAL |
| 706 /* Set v:count here, when called from main() and not a stuffed | |
| 707 * command, so that v:count can be used in an expression mapping | |
| 5649 | 708 * right after the count. Do set it for redo. */ |
| 709 if (toplevel && readbuf1_empty()) | |
| 2667 | 710 set_vcount_ca(&ca, &set_prevcount); |
| 1425 | 711 #endif |
| 7 | 712 if (ctrl_w) |
| 713 { | |
| 714 ++no_mapping; | |
| 715 ++allow_keys; /* no mapping for nchar, but keys */ | |
| 716 } | |
| 717 ++no_zero_mapping; /* don't map zero here */ | |
| 1389 | 718 c = plain_vgetc(); |
| 7 | 719 LANGMAP_ADJUST(c, TRUE); |
| 720 --no_zero_mapping; | |
| 721 if (ctrl_w) | |
| 722 { | |
| 723 --no_mapping; | |
| 724 --allow_keys; | |
| 725 } | |
| 726 #ifdef FEAT_CMDL_INFO | |
| 727 need_flushbuf |= add_to_showcmd(c); | |
| 728 #endif | |
| 729 } | |
| 730 | |
| 731 /* | |
| 732 * If we got CTRL-W there may be a/another count | |
| 733 */ | |
| 734 if (c == Ctrl_W && !ctrl_w && oap->op_type == OP_NOP) | |
| 735 { | |
| 736 ctrl_w = TRUE; | |
| 737 ca.opcount = ca.count0; /* remember first count */ | |
| 738 ca.count0 = 0; | |
| 739 ++no_mapping; | |
| 740 ++allow_keys; /* no mapping for nchar, but keys */ | |
| 1389 | 741 c = plain_vgetc(); /* get next character */ |
| 7 | 742 LANGMAP_ADJUST(c, TRUE); |
| 743 --no_mapping; | |
| 744 --allow_keys; | |
| 745 #ifdef FEAT_CMDL_INFO | |
| 746 need_flushbuf |= add_to_showcmd(c); | |
| 747 #endif | |
| 748 goto getcount; /* jump back */ | |
| 749 } | |
| 750 } | |
| 751 | |
| 1692 | 752 #ifdef FEAT_AUTOCMD |
| 753 if (c == K_CURSORHOLD) | |
| 754 { | |
| 755 /* Save the count values so that ca.opcount and ca.count0 are exactly | |
| 756 * the same when coming back here after handling K_CURSORHOLD. */ | |
| 757 oap->prev_opcount = ca.opcount; | |
| 758 oap->prev_count0 = ca.count0; | |
| 759 } | |
| 760 else | |
| 761 #endif | |
| 762 if (ca.opcount != 0) | |
| 763 { | |
| 764 /* | |
| 765 * If we're in the middle of an operator (including after entering a | |
| 766 * yank buffer with '"') AND we had a count before the operator, then | |
| 767 * that count overrides the current value of ca.count0. | |
| 768 * What this means effectively, is that commands like "3dw" get turned | |
| 769 * into "d3w" which makes things fall into place pretty neatly. | |
| 770 * If you give a count before AND after the operator, they are | |
| 771 * multiplied. | |
| 772 */ | |
| 7 | 773 if (ca.count0) |
| 774 ca.count0 *= ca.opcount; | |
| 775 else | |
| 776 ca.count0 = ca.opcount; | |
| 777 } | |
| 778 | |
| 779 /* | |
| 780 * Always remember the count. It will be set to zero (on the next call, | |
| 781 * above) when there is no pending operator. | |
| 782 * When called from main(), save the count for use by the "count" built-in | |
| 783 * variable. | |
| 784 */ | |
| 785 ca.opcount = ca.count0; | |
| 786 ca.count1 = (ca.count0 == 0 ? 1 : ca.count0); | |
| 787 | |
| 788 #ifdef FEAT_EVAL | |
| 789 /* | |
| 790 * Only set v:count when called from main() and not a stuffed command. | |
| 5649 | 791 * Do set it for redo. |
| 7 | 792 */ |
| 5649 | 793 if (toplevel && readbuf1_empty()) |
| 1751 | 794 set_vcount(ca.count0, ca.count1, set_prevcount); |
| 7 | 795 #endif |
| 796 | |
| 797 /* | |
| 798 * Find the command character in the table of commands. | |
| 799 * For CTRL-W we already got nchar when looking for a count. | |
| 800 */ | |
| 801 if (ctrl_w) | |
| 802 { | |
| 803 ca.nchar = c; | |
| 804 ca.cmdchar = Ctrl_W; | |
| 805 } | |
| 806 else | |
| 807 ca.cmdchar = c; | |
| 808 idx = find_command(ca.cmdchar); | |
| 809 if (idx < 0) | |
| 810 { | |
| 811 /* Not a known command: beep. */ | |
| 812 clearopbeep(oap); | |
| 813 goto normal_end; | |
| 814 } | |
| 631 | 815 |
| 633 | 816 if (text_locked() && (nv_cmds[idx].cmd_flags & NV_NCW)) |
| 631 | 817 { |
| 5848 | 818 /* This command is not allowed while editing a cmdline: beep. */ |
| 7 | 819 clearopbeep(oap); |
| 633 | 820 text_locked_msg(); |
| 7 | 821 goto normal_end; |
| 822 } | |
| 819 | 823 #ifdef FEAT_AUTOCMD |
| 824 if ((nv_cmds[idx].cmd_flags & NV_NCW) && curbuf_locked()) | |
| 825 goto normal_end; | |
| 826 #endif | |
| 7 | 827 |
| 828 /* | |
| 829 * In Visual/Select mode, a few keys are handled in a special way. | |
| 830 */ | |
| 831 if (VIsual_active) | |
| 832 { | |
| 833 /* when 'keymodel' contains "stopsel" may stop Select/Visual mode */ | |
| 834 if (km_stopsel | |
| 835 && (nv_cmds[idx].cmd_flags & NV_STS) | |
| 836 && !(mod_mask & MOD_MASK_SHIFT)) | |
| 837 { | |
| 838 end_visual_mode(); | |
| 839 redraw_curbuf_later(INVERTED); | |
| 840 } | |
| 841 | |
| 842 /* Keys that work different when 'keymodel' contains "startsel" */ | |
| 843 if (km_startsel) | |
| 844 { | |
| 845 if (nv_cmds[idx].cmd_flags & NV_SS) | |
| 846 { | |
| 847 unshift_special(&ca); | |
| 848 idx = find_command(ca.cmdchar); | |
| 840 | 849 if (idx < 0) |
| 850 { | |
| 851 /* Just in case */ | |
| 852 clearopbeep(oap); | |
| 853 goto normal_end; | |
| 854 } | |
| 7 | 855 } |
| 856 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
| 857 && (mod_mask & MOD_MASK_SHIFT)) | |
| 858 { | |
| 859 mod_mask &= ~MOD_MASK_SHIFT; | |
| 860 } | |
| 861 } | |
| 862 } | |
| 863 | |
| 864 #ifdef FEAT_RIGHTLEFT | |
| 865 if (curwin->w_p_rl && KeyTyped && !KeyStuffed | |
| 866 && (nv_cmds[idx].cmd_flags & NV_RL)) | |
| 867 { | |
| 868 /* Invert horizontal movements and operations. Only when typed by the | |
| 869 * user directly, not when the result of a mapping or "x" translated | |
| 870 * to "dl". */ | |
| 871 switch (ca.cmdchar) | |
| 872 { | |
| 873 case 'l': ca.cmdchar = 'h'; break; | |
| 874 case K_RIGHT: ca.cmdchar = K_LEFT; break; | |
| 875 case K_S_RIGHT: ca.cmdchar = K_S_LEFT; break; | |
| 876 case K_C_RIGHT: ca.cmdchar = K_C_LEFT; break; | |
| 877 case 'h': ca.cmdchar = 'l'; break; | |
| 878 case K_LEFT: ca.cmdchar = K_RIGHT; break; | |
| 879 case K_S_LEFT: ca.cmdchar = K_S_RIGHT; break; | |
| 880 case K_C_LEFT: ca.cmdchar = K_C_RIGHT; break; | |
| 881 case '>': ca.cmdchar = '<'; break; | |
| 882 case '<': ca.cmdchar = '>'; break; | |
| 883 } | |
| 884 idx = find_command(ca.cmdchar); | |
| 885 } | |
| 886 #endif | |
| 887 | |
| 888 /* | |
| 889 * Get an additional character if we need one. | |
| 890 */ | |
| 891 if ((nv_cmds[idx].cmd_flags & NV_NCH) | |
| 892 && (((nv_cmds[idx].cmd_flags & NV_NCH_NOP) == NV_NCH_NOP | |
| 893 && oap->op_type == OP_NOP) | |
| 894 || (nv_cmds[idx].cmd_flags & NV_NCH_ALW) == NV_NCH_ALW | |
| 895 || (ca.cmdchar == 'q' | |
| 896 && oap->op_type == OP_NOP | |
| 897 && !Recording | |
| 898 && !Exec_reg) | |
| 899 || ((ca.cmdchar == 'a' || ca.cmdchar == 'i') | |
| 5735 | 900 && (oap->op_type != OP_NOP || VIsual_active)))) |
| 7 | 901 { |
| 902 int *cp; | |
| 903 int repl = FALSE; /* get character for replace mode */ | |
| 904 int lit = FALSE; /* get extra character literally */ | |
| 905 int langmap_active = FALSE; /* using :lmap mappings */ | |
| 906 int lang; /* getting a text character */ | |
| 907 #ifdef USE_IM_CONTROL | |
| 908 int save_smd; /* saved value of p_smd */ | |
| 909 #endif | |
| 910 | |
| 911 ++no_mapping; | |
| 912 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1343 | 913 #ifdef FEAT_AUTOCMD |
| 914 /* Don't generate a CursorHold event here, most commands can't handle | |
| 915 * it, e.g., nv_replace(), nv_csearch(). */ | |
| 916 did_cursorhold = TRUE; | |
| 917 #endif | |
| 7 | 918 if (ca.cmdchar == 'g') |
| 919 { | |
| 920 /* | |
| 921 * For 'g' get the next character now, so that we can check for | |
| 922 * "gr", "g'" and "g`". | |
| 923 */ | |
| 1389 | 924 ca.nchar = plain_vgetc(); |
| 7 | 925 LANGMAP_ADJUST(ca.nchar, TRUE); |
| 926 #ifdef FEAT_CMDL_INFO | |
| 927 need_flushbuf |= add_to_showcmd(ca.nchar); | |
| 928 #endif | |
| 929 if (ca.nchar == 'r' || ca.nchar == '\'' || ca.nchar == '`' | |
| 5523 | 930 || ca.nchar == Ctrl_BSL) |
| 7 | 931 { |
| 932 cp = &ca.extra_char; /* need to get a third character */ | |
| 933 if (ca.nchar != 'r') | |
| 934 lit = TRUE; /* get it literally */ | |
| 935 else | |
| 936 repl = TRUE; /* get it in replace mode */ | |
| 937 } | |
| 938 else | |
| 939 cp = NULL; /* no third character needed */ | |
| 940 } | |
| 941 else | |
| 942 { | |
| 943 if (ca.cmdchar == 'r') /* get it in replace mode */ | |
| 944 repl = TRUE; | |
| 945 cp = &ca.nchar; | |
| 946 } | |
| 947 lang = (repl || (nv_cmds[idx].cmd_flags & NV_LANG)); | |
| 948 | |
| 949 /* | |
| 950 * Get a second or third character. | |
| 951 */ | |
| 952 if (cp != NULL) | |
| 953 { | |
| 954 #ifdef CURSOR_SHAPE | |
| 955 if (repl) | |
| 956 { | |
| 957 State = REPLACE; /* pretend Replace mode */ | |
| 958 ui_cursor_shape(); /* show different cursor shape */ | |
| 959 } | |
| 960 #endif | |
| 961 if (lang && curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 962 { | |
| 963 /* Allow mappings defined with ":lmap". */ | |
| 964 --no_mapping; | |
| 965 --allow_keys; | |
| 966 if (repl) | |
| 967 State = LREPLACE; | |
| 968 else | |
| 969 State = LANGMAP; | |
| 970 langmap_active = TRUE; | |
| 971 } | |
| 972 #ifdef USE_IM_CONTROL | |
| 973 save_smd = p_smd; | |
| 974 p_smd = FALSE; /* Don't let the IM code show the mode here */ | |
| 975 if (lang && curbuf->b_p_iminsert == B_IMODE_IM) | |
| 976 im_set_active(TRUE); | |
| 977 #endif | |
| 978 | |
| 1389 | 979 *cp = plain_vgetc(); |
| 7 | 980 |
| 981 if (langmap_active) | |
| 982 { | |
| 983 /* Undo the decrement done above */ | |
| 984 ++no_mapping; | |
| 985 ++allow_keys; | |
| 986 State = NORMAL_BUSY; | |
| 987 } | |
| 988 #ifdef USE_IM_CONTROL | |
| 989 if (lang) | |
| 990 { | |
| 991 if (curbuf->b_p_iminsert != B_IMODE_LMAP) | |
| 992 im_save_status(&curbuf->b_p_iminsert); | |
| 993 im_set_active(FALSE); | |
| 994 } | |
| 995 p_smd = save_smd; | |
| 996 #endif | |
| 997 #ifdef CURSOR_SHAPE | |
| 998 State = NORMAL_BUSY; | |
| 999 #endif | |
| 1000 #ifdef FEAT_CMDL_INFO | |
| 1001 need_flushbuf |= add_to_showcmd(*cp); | |
| 1002 #endif | |
| 1003 | |
| 1004 if (!lit) | |
| 1005 { | |
| 1006 #ifdef FEAT_DIGRAPHS | |
| 1007 /* Typing CTRL-K gets a digraph. */ | |
| 1008 if (*cp == Ctrl_K | |
| 1009 && ((nv_cmds[idx].cmd_flags & NV_LANG) | |
| 1010 || cp == &ca.extra_char) | |
| 1011 && vim_strchr(p_cpo, CPO_DIGRAPH) == NULL) | |
| 1012 { | |
| 1013 c = get_digraph(FALSE); | |
| 1014 if (c > 0) | |
| 1015 { | |
| 1016 *cp = c; | |
| 1017 # ifdef FEAT_CMDL_INFO | |
| 1018 /* Guessing how to update showcmd here... */ | |
| 1019 del_from_showcmd(3); | |
| 1020 need_flushbuf |= add_to_showcmd(*cp); | |
| 1021 # endif | |
| 1022 } | |
| 1023 } | |
| 1024 #endif | |
| 1025 | |
| 1026 /* adjust chars > 127, except after "tTfFr" commands */ | |
| 1027 LANGMAP_ADJUST(*cp, !lang); | |
| 1028 #ifdef FEAT_RIGHTLEFT | |
| 1029 /* adjust Hebrew mapped char */ | |
| 1030 if (p_hkmap && lang && KeyTyped) | |
| 1031 *cp = hkmap(*cp); | |
| 1032 # ifdef FEAT_FKMAP | |
| 1033 /* adjust Farsi mapped char */ | |
| 1034 if (p_fkmap && lang && KeyTyped) | |
| 1035 *cp = fkmap(*cp); | |
| 1036 # endif | |
| 1037 #endif | |
| 1038 } | |
| 1039 | |
| 1040 /* | |
| 1041 * When the next character is CTRL-\ a following CTRL-N means the | |
| 1042 * command is aborted and we go to Normal mode. | |
| 1043 */ | |
| 1044 if (cp == &ca.extra_char | |
| 1045 && ca.nchar == Ctrl_BSL | |
| 1046 && (ca.extra_char == Ctrl_N || ca.extra_char == Ctrl_G)) | |
| 1047 { | |
| 1048 ca.cmdchar = Ctrl_BSL; | |
| 1049 ca.nchar = ca.extra_char; | |
| 1050 idx = find_command(ca.cmdchar); | |
| 1051 } | |
| 3908 | 1052 else if ((ca.nchar == 'n' || ca.nchar == 'N') && ca.cmdchar == 'g') |
| 3896 | 1053 ca.oap->op_type = get_op_type(*cp, NUL); |
| 7 | 1054 else if (*cp == Ctrl_BSL) |
| 1055 { | |
| 1056 long towait = (p_ttm >= 0 ? p_ttm : p_tm); | |
| 1057 | |
| 1058 /* There is a busy wait here when typing "f<C-\>" and then | |
| 1059 * something different from CTRL-N. Can't be avoided. */ | |
| 1060 while ((c = vpeekc()) <= 0 && towait > 0L) | |
| 1061 { | |
| 1062 do_sleep(towait > 50L ? 50L : towait); | |
| 1063 towait -= 50L; | |
| 1064 } | |
| 1065 if (c > 0) | |
| 1066 { | |
| 1389 | 1067 c = plain_vgetc(); |
| 7 | 1068 if (c != Ctrl_N && c != Ctrl_G) |
| 1069 vungetc(c); | |
| 1070 else | |
| 1071 { | |
| 1072 ca.cmdchar = Ctrl_BSL; | |
| 1073 ca.nchar = c; | |
| 1074 idx = find_command(ca.cmdchar); | |
| 1075 } | |
| 1076 } | |
| 1077 } | |
| 1078 | |
| 1079 #ifdef FEAT_MBYTE | |
| 1080 /* When getting a text character and the next character is a | |
| 1081 * multi-byte character, it could be a composing character. | |
| 6071 | 1082 * However, don't wait for it to arrive. Also, do enable mapping, |
| 1083 * because if it's put back with vungetc() it's too late to apply | |
| 1084 * mapping. */ | |
| 1085 --no_mapping; | |
| 7 | 1086 while (enc_utf8 && lang && (c = vpeekc()) > 0 |
| 1087 && (c >= 0x100 || MB_BYTE2LEN(vpeekc()) > 1)) | |
| 1088 { | |
| 1389 | 1089 c = plain_vgetc(); |
| 7 | 1090 if (!utf_iscomposing(c)) |
| 1091 { | |
| 1092 vungetc(c); /* it wasn't, put it back */ | |
| 1093 break; | |
| 1094 } | |
| 1095 else if (ca.ncharC1 == 0) | |
| 1096 ca.ncharC1 = c; | |
| 1097 else | |
| 1098 ca.ncharC2 = c; | |
| 1099 } | |
| 6071 | 1100 ++no_mapping; |
| 7 | 1101 #endif |
| 1102 } | |
| 1103 --no_mapping; | |
| 1104 --allow_keys; | |
| 1105 } | |
| 1106 | |
| 1107 #ifdef FEAT_CMDL_INFO | |
| 1108 /* | |
| 1109 * Flush the showcmd characters onto the screen so we can see them while | |
| 1110 * the command is being executed. Only do this when the shown command was | |
| 1111 * actually displayed, otherwise this will slow down a lot when executing | |
| 1112 * mappings. | |
| 1113 */ | |
| 1114 if (need_flushbuf) | |
| 1115 out_flush(); | |
| 1116 #endif | |
| 203 | 1117 #ifdef FEAT_AUTOCMD |
| 1727 | 1118 if (ca.cmdchar != K_IGNORE) |
| 1119 did_cursorhold = FALSE; | |
| 203 | 1120 #endif |
| 7 | 1121 |
| 1122 State = NORMAL; | |
| 1123 | |
| 1124 if (ca.nchar == ESC) | |
| 1125 { | |
| 1126 clearop(oap); | |
| 1127 if (restart_edit == 0 && goto_im()) | |
| 1128 restart_edit = 'a'; | |
| 1129 goto normal_end; | |
| 1130 } | |
| 1131 | |
| 24 | 1132 if (ca.cmdchar != K_IGNORE) |
| 1133 { | |
| 1134 msg_didout = FALSE; /* don't scroll screen up for normal command */ | |
| 1135 msg_col = 0; | |
| 1136 } | |
| 7 | 1137 |
| 1138 old_pos = curwin->w_cursor; /* remember where cursor was */ | |
| 1139 | |
| 1140 /* When 'keymodel' contains "startsel" some keys start Select/Visual | |
| 1141 * mode. */ | |
| 1142 if (!VIsual_active && km_startsel) | |
| 1143 { | |
| 1144 if (nv_cmds[idx].cmd_flags & NV_SS) | |
| 1145 { | |
| 1146 start_selection(); | |
| 1147 unshift_special(&ca); | |
| 1148 idx = find_command(ca.cmdchar); | |
| 1149 } | |
| 1150 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
| 1151 && (mod_mask & MOD_MASK_SHIFT)) | |
| 1152 { | |
| 1153 start_selection(); | |
| 1154 mod_mask &= ~MOD_MASK_SHIFT; | |
| 1155 } | |
| 1156 } | |
| 1157 | |
| 1158 /* | |
| 1159 * Execute the command! | |
| 1160 * Call the command function found in the commands table. | |
| 1161 */ | |
| 1162 ca.arg = nv_cmds[idx].cmd_arg; | |
| 1163 (nv_cmds[idx].cmd_func)(&ca); | |
| 1164 | |
| 1165 /* | |
| 1166 * If we didn't start or finish an operator, reset oap->regname, unless we | |
| 1167 * need it later. | |
| 1168 */ | |
| 1169 if (!finish_op | |
| 1170 && !oap->op_type | |
| 1171 && (idx < 0 || !(nv_cmds[idx].cmd_flags & NV_KEEPREG))) | |
| 1172 { | |
| 1173 clearop(oap); | |
| 1174 #ifdef FEAT_EVAL | |
| 2821 | 1175 { |
| 1176 int regname = 0; | |
| 2829 | 1177 |
| 2821 | 1178 /* Adjust the register according to 'clipboard', so that when |
| 1179 * "unnamed" is present it becomes '*' or '+' instead of '"'. */ | |
| 2829 | 1180 # ifdef FEAT_CLIPBOARD |
| 2821 | 1181 adjust_clip_reg(®name); |
| 2829 | 1182 # endif |
| 2821 | 1183 set_reg_var(regname); |
| 1184 } | |
| 7 | 1185 #endif |
| 1186 } | |
| 1187 | |
| 570 | 1188 /* Get the length of mapped chars again after typing a count, second |
| 36 | 1189 * character or "z333<cr>". */ |
| 1190 if (old_mapped_len > 0) | |
| 1191 old_mapped_len = typebuf_maplen(); | |
| 1192 | |
| 7 | 1193 /* |
| 1194 * If an operation is pending, handle it... | |
| 1195 */ | |
| 1196 do_pending_operator(&ca, old_col, FALSE); | |
| 1197 | |
| 1198 /* | |
| 1199 * Wait for a moment when a message is displayed that will be overwritten | |
| 1200 * by the mode message. | |
| 1201 * In Visual mode and with "^O" in Insert mode, a short message will be | |
| 1202 * overwritten by the mode message. Wait a bit, until a key is hit. | |
| 1203 * In Visual mode, it's more important to keep the Visual area updated | |
| 1204 * than keeping a message (e.g. from a /pat search). | |
| 1205 * Only do this if the command was typed, not from a mapping. | |
| 1206 * Don't wait when emsg_silent is non-zero. | |
| 1207 * Also wait a bit after an error message, e.g. for "^O:". | |
| 1208 * Don't redraw the screen, it would remove the message. | |
| 1209 */ | |
| 1210 if ( ((p_smd | |
| 641 | 1211 && msg_silent == 0 |
| 7 | 1212 && (restart_edit != 0 |
| 1213 || (VIsual_active | |
| 1214 && old_pos.lnum == curwin->w_cursor.lnum | |
| 1215 && old_pos.col == curwin->w_cursor.col) | |
| 1216 ) | |
| 1217 && (clear_cmdline | |
| 1218 || redraw_cmdline) | |
| 1219 && (msg_didout || (msg_didany && msg_scroll)) | |
| 1220 && !msg_nowait | |
| 1221 && KeyTyped) | |
| 1222 || (restart_edit != 0 | |
| 1223 && !VIsual_active | |
| 1224 && (msg_scroll | |
| 1225 || emsg_on_display))) | |
| 1226 && oap->regname == 0 | |
| 1227 && !(ca.retval & CA_COMMAND_BUSY) | |
| 1228 && stuff_empty() | |
| 1229 && typebuf_typed() | |
| 1230 && emsg_silent == 0 | |
| 1231 && !did_wait_return | |
| 1232 && oap->op_type == OP_NOP) | |
| 1233 { | |
| 1234 int save_State = State; | |
| 1235 | |
| 1236 /* Draw the cursor with the right shape here */ | |
| 1237 if (restart_edit != 0) | |
| 1238 State = INSERT; | |
| 1239 | |
| 1240 /* If need to redraw, and there is a "keep_msg", redraw before the | |
| 1241 * delay */ | |
| 1242 if (must_redraw && keep_msg != NULL && !emsg_on_display) | |
| 1243 { | |
| 1244 char_u *kmsg; | |
| 1245 | |
| 1246 kmsg = keep_msg; | |
| 1247 keep_msg = NULL; | |
| 1248 /* showmode() will clear keep_msg, but we want to use it anyway */ | |
| 1249 update_screen(0); | |
| 1250 /* now reset it, otherwise it's put in the history again */ | |
| 1251 keep_msg = kmsg; | |
| 1252 msg_attr(kmsg, keep_msg_attr); | |
| 1253 vim_free(kmsg); | |
| 1254 } | |
| 1255 setcursor(); | |
| 1256 cursor_on(); | |
| 1257 out_flush(); | |
| 1258 if (msg_scroll || emsg_on_display) | |
| 1259 ui_delay(1000L, TRUE); /* wait at least one second */ | |
| 1260 ui_delay(3000L, FALSE); /* wait up to three seconds */ | |
| 1261 State = save_State; | |
| 1262 | |
| 1263 msg_scroll = FALSE; | |
| 1264 emsg_on_display = FALSE; | |
| 1265 } | |
| 1266 | |
| 1267 /* | |
| 1268 * Finish up after executing a Normal mode command. | |
| 1269 */ | |
| 1270 normal_end: | |
| 1271 | |
| 1272 msg_nowait = FALSE; | |
| 1273 | |
| 1274 /* Reset finish_op, in case it was set */ | |
| 1275 #ifdef CURSOR_SHAPE | |
| 1276 c = finish_op; | |
| 1277 #endif | |
| 1278 finish_op = FALSE; | |
| 1279 #ifdef CURSOR_SHAPE | |
| 1280 /* Redraw the cursor with another shape, if we were in Operator-pending | |
| 1281 * mode or did a replace command. */ | |
| 1282 if (c || ca.cmdchar == 'r') | |
| 1283 { | |
| 1284 ui_cursor_shape(); /* may show different cursor shape */ | |
| 1285 # ifdef FEAT_MOUSESHAPE | |
| 1286 update_mouseshape(-1); | |
| 1287 # endif | |
| 1288 } | |
| 1289 #endif | |
| 1290 | |
| 1291 #ifdef FEAT_CMDL_INFO | |
| 1692 | 1292 if (oap->op_type == OP_NOP && oap->regname == 0 |
| 1293 # ifdef FEAT_AUTOCMD | |
| 1294 && ca.cmdchar != K_CURSORHOLD | |
| 1295 # endif | |
| 1296 ) | |
| 7 | 1297 clear_showcmd(); |
| 1298 #endif | |
| 1299 | |
| 1300 checkpcmark(); /* check if we moved since setting pcmark */ | |
| 1301 vim_free(ca.searchbuf); | |
| 1302 | |
| 1303 #ifdef FEAT_MBYTE | |
| 1304 if (has_mbyte) | |
| 1305 mb_adjust_cursor(); | |
| 1306 #endif | |
| 1307 | |
| 1308 #ifdef FEAT_SCROLLBIND | |
| 1309 if (curwin->w_p_scb && toplevel) | |
| 1310 { | |
| 1311 validate_cursor(); /* may need to update w_leftcol */ | |
| 1312 do_check_scrollbind(TRUE); | |
| 1313 } | |
| 1314 #endif | |
| 1315 | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1316 #ifdef FEAT_CURSORBIND |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1317 if (curwin->w_p_crb && toplevel) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1318 { |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1319 validate_cursor(); /* may need to update w_leftcol */ |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1320 do_check_cursorbind(); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1321 } |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1322 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1323 |
| 7 | 1324 /* |
| 1325 * May restart edit(), if we got here with CTRL-O in Insert mode (but not | |
| 1326 * if still inside a mapping that started in Visual mode). | |
| 1327 * May switch from Visual to Select mode after CTRL-O command. | |
| 1328 */ | |
| 1329 if ( oap->op_type == OP_NOP | |
| 1330 && ((restart_edit != 0 && !VIsual_active && old_mapped_len == 0) | |
| 1331 || restart_VIsual_select == 1) | |
| 1332 && !(ca.retval & CA_COMMAND_BUSY) | |
| 1333 && stuff_empty() | |
| 1334 && oap->regname == 0) | |
| 1335 { | |
| 1336 if (restart_VIsual_select == 1) | |
| 1337 { | |
| 1338 VIsual_select = TRUE; | |
| 1339 showmode(); | |
| 1340 restart_VIsual_select = 0; | |
| 1341 } | |
| 5735 | 1342 if (restart_edit != 0 && !VIsual_active && old_mapped_len == 0) |
| 7 | 1343 (void)edit(restart_edit, FALSE, 1L); |
| 1344 } | |
| 1345 | |
| 1346 if (restart_VIsual_select == 2) | |
| 1347 restart_VIsual_select = 1; | |
| 1348 | |
| 1349 /* Save count before an operator for next time. */ | |
| 1350 opcount = ca.opcount; | |
| 1351 } | |
| 1352 | |
| 2667 | 1353 #ifdef FEAT_EVAL |
| 1354 /* | |
| 1355 * Set v:count and v:count1 according to "cap". | |
| 1356 * Set v:prevcount only when "set_prevcount" is TRUE. | |
| 1357 */ | |
| 1358 static void | |
| 1359 set_vcount_ca(cap, set_prevcount) | |
| 1360 cmdarg_T *cap; | |
| 1361 int *set_prevcount; | |
| 1362 { | |
| 1363 long count = cap->count0; | |
| 1364 | |
| 1365 /* multiply with cap->opcount the same way as above */ | |
| 1366 if (cap->opcount != 0) | |
| 1367 count = cap->opcount * (count == 0 ? 1 : count); | |
| 1368 set_vcount(count, count == 0 ? 1 : count, *set_prevcount); | |
| 1369 *set_prevcount = FALSE; /* only set v:prevcount once */ | |
| 1370 } | |
| 1371 #endif | |
| 1372 | |
| 7 | 1373 /* |
| 1374 * Handle an operator after visual mode or when the movement is finished | |
| 1375 */ | |
| 1376 void | |
| 1377 do_pending_operator(cap, old_col, gui_yank) | |
| 1378 cmdarg_T *cap; | |
| 1379 int old_col; | |
| 1380 int gui_yank; | |
| 1381 { | |
| 1382 oparg_T *oap = cap->oap; | |
| 1383 pos_T old_cursor; | |
| 1384 int empty_region_error; | |
| 1385 int restart_edit_save; | |
| 6266 | 1386 #ifdef FEAT_LINEBREAK |
| 1387 int lbr_saved = curwin->w_p_lbr; | |
| 1388 #endif | |
| 7 | 1389 |
| 1390 /* The visual area is remembered for redo */ | |
| 1391 static int redo_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
| 1392 static linenr_T redo_VIsual_line_count; /* number of lines */ | |
| 3125 | 1393 static colnr_T redo_VIsual_vcol; /* number of cols or end column */ |
| 7 | 1394 static long redo_VIsual_count; /* count for Visual operator */ |
| 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; | |
| 1702 } | |
| 1703 } | |
| 1704 | |
| 1705 /* | |
| 1706 * oap->inclusive defaults to TRUE. | |
| 1707 * If oap->end is on a NUL (empty line) oap->inclusive becomes | |
| 1708 * FALSE. This makes "d}P" and "v}dP" work the same. | |
| 1709 */ | |
| 1710 if (oap->motion_force == NUL || oap->motion_type == MLINE) | |
| 1711 oap->inclusive = TRUE; | |
| 1712 if (VIsual_mode == 'V') | |
| 1713 oap->motion_type = MLINE; | |
| 1714 else | |
| 1715 { | |
| 1716 oap->motion_type = MCHAR; | |
| 1717 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL | |
| 5735 | 1718 #ifdef FEAT_VIRTUALEDIT |
| 7 | 1719 && (include_line_break || !virtual_op) |
| 5735 | 1720 #endif |
| 7 | 1721 ) |
| 1722 { | |
| 1723 oap->inclusive = FALSE; | |
| 1724 /* Try to include the newline, unless it's an operator | |
| 2957 | 1725 * that works on lines only. */ |
| 6826 | 1726 if (*p_sel != 'o' |
| 1727 && !op_on_lines(oap->op_type) | |
| 1728 && oap->end.lnum < curbuf->b_ml.ml_line_count) | |
| 7 | 1729 { |
| 6826 | 1730 ++oap->end.lnum; |
| 1731 oap->end.col = 0; | |
| 5735 | 1732 #ifdef FEAT_VIRTUALEDIT |
| 6826 | 1733 oap->end.coladd = 0; |
| 1734 #endif | |
| 1735 ++oap->line_count; | |
| 7 | 1736 } |
| 1737 } | |
| 1738 } | |
| 1739 | |
| 1740 redo_VIsual_busy = FALSE; | |
| 592 | 1741 |
| 7 | 1742 /* |
| 1743 * Switch Visual off now, so screen updating does | |
| 1744 * not show inverted text when the screen is redrawn. | |
| 1745 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is | |
| 1746 * no screen redraw, so it is done here to remove the inverted | |
| 1747 * part. | |
| 1748 */ | |
| 1749 if (!gui_yank) | |
| 1750 { | |
| 1751 VIsual_active = FALSE; | |
| 5735 | 1752 #ifdef FEAT_MOUSE |
| 7 | 1753 setmouse(); |
| 1754 mouse_dragging = 0; | |
| 5735 | 1755 #endif |
| 6979 | 1756 may_clear_cmdline(); |
| 7 | 1757 if ((oap->op_type == OP_YANK |
| 1758 || oap->op_type == OP_COLON | |
| 592 | 1759 || oap->op_type == OP_FUNCTION |
| 7 | 1760 || oap->op_type == OP_FILTER) |
| 1761 && oap->motion_force == NUL) | |
| 6497 | 1762 { |
| 1763 #ifdef FEAT_LINEBREAK | |
| 1764 /* make sure redrawing is correct */ | |
| 1765 curwin->w_p_lbr = lbr_saved; | |
| 1766 #endif | |
| 7 | 1767 redraw_curbuf_later(INVERTED); |
| 6497 | 1768 } |
| 7 | 1769 } |
| 1770 } | |
| 1771 | |
| 1772 #ifdef FEAT_MBYTE | |
| 1773 /* Include the trailing byte of a multi-byte char. */ | |
| 1774 if (has_mbyte && oap->inclusive) | |
| 1775 { | |
| 1776 int l; | |
| 1777 | |
| 474 | 1778 l = (*mb_ptr2len)(ml_get_pos(&oap->end)); |
| 7 | 1779 if (l > 1) |
| 1780 oap->end.col += l - 1; | |
| 1781 } | |
| 1782 #endif | |
| 1783 curwin->w_set_curswant = TRUE; | |
| 1784 | |
| 1785 /* | |
| 1786 * oap->empty is set when start and end are the same. The inclusive | |
| 1787 * flag affects this too, unless yanking and the end is on a NUL. | |
| 1788 */ | |
| 1789 oap->empty = (oap->motion_type == MCHAR | |
| 1790 && (!oap->inclusive | |
| 1791 || (oap->op_type == OP_YANK | |
| 1792 && gchar_pos(&oap->end) == NUL)) | |
| 1793 && equalpos(oap->start, oap->end) | |
| 1794 #ifdef FEAT_VIRTUALEDIT | |
| 1795 && !(virtual_op && oap->start.coladd != oap->end.coladd) | |
| 1796 #endif | |
| 1797 ); | |
| 1798 /* | |
| 1799 * For delete, change and yank, it's an error to operate on an | |
| 1800 * empty region, when 'E' included in 'cpoptions' (Vi compatible). | |
| 1801 */ | |
| 1802 empty_region_error = (oap->empty | |
| 1803 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL); | |
| 1804 | |
| 1805 /* Force a redraw when operating on an empty Visual region, when | |
| 1806 * 'modifiable is off or creating a fold. */ | |
| 1807 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma | |
| 5735 | 1808 #ifdef FEAT_FOLDING |
| 7 | 1809 || oap->op_type == OP_FOLD |
| 5735 | 1810 #endif |
| 7 | 1811 )) |
| 6497 | 1812 { |
| 1813 #ifdef FEAT_LINEBREAK | |
| 1814 curwin->w_p_lbr = lbr_saved; | |
| 1815 #endif | |
| 7 | 1816 redraw_curbuf_later(INVERTED); |
| 6497 | 1817 } |
| 7 | 1818 |
| 1819 /* | |
| 1820 * If the end of an operator is in column one while oap->motion_type | |
| 1821 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last | |
| 1822 * character in the previous line. If op_start is on or before the | |
| 1823 * first non-blank in the line, the operator becomes linewise | |
| 1824 * (strange, but that's the way vi does it). | |
| 1825 */ | |
| 1826 if ( oap->motion_type == MCHAR | |
| 1827 && oap->inclusive == FALSE | |
| 1828 && !(cap->retval & CA_NO_ADJ_OP_END) | |
| 1829 && oap->end.col == 0 | |
| 1830 && (!oap->is_VIsual || *p_sel == 'o') | |
| 47 | 1831 && !oap->block_mode |
| 7 | 1832 && oap->line_count > 1) |
| 1833 { | |
| 1834 oap->end_adjusted = TRUE; /* remember that we did this */ | |
| 1835 --oap->line_count; | |
| 1836 --oap->end.lnum; | |
| 1837 if (inindent(0)) | |
| 1838 oap->motion_type = MLINE; | |
| 1839 else | |
| 1840 { | |
| 1841 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
| 1842 if (oap->end.col) | |
| 1843 { | |
| 1844 --oap->end.col; | |
| 1845 oap->inclusive = TRUE; | |
| 1846 } | |
| 1847 } | |
| 1848 } | |
| 1849 else | |
| 1850 oap->end_adjusted = FALSE; | |
| 1851 | |
| 1852 switch (oap->op_type) | |
| 1853 { | |
| 1854 case OP_LSHIFT: | |
| 1855 case OP_RSHIFT: | |
| 5735 | 1856 op_shift(oap, TRUE, oap->is_VIsual ? (int)cap->count1 : 1); |
| 7 | 1857 auto_format(FALSE, TRUE); |
| 1858 break; | |
| 1859 | |
| 1860 case OP_JOIN_NS: | |
| 1861 case OP_JOIN: | |
| 1862 if (oap->line_count < 2) | |
| 1863 oap->line_count = 2; | |
| 1864 if (curwin->w_cursor.lnum + oap->line_count - 1 > | |
| 1865 curbuf->b_ml.ml_line_count) | |
| 1866 beep_flush(); | |
| 1867 else | |
| 1868 { | |
| 5735 | 1869 (void)do_join(oap->line_count, oap->op_type == OP_JOIN, |
| 5848 | 1870 TRUE, TRUE, TRUE); |
| 7 | 1871 auto_format(FALSE, TRUE); |
| 1872 } | |
| 1873 break; | |
| 1874 | |
| 1875 case OP_DELETE: | |
| 1876 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 1877 if (empty_region_error) | |
| 3324 | 1878 { |
| 6949 | 1879 vim_beep(BO_OPER); |
| 3324 | 1880 CancelRedo(); |
| 1881 } | |
| 7 | 1882 else |
| 1883 { | |
| 1884 (void)op_delete(oap); | |
| 1885 if (oap->motion_type == MLINE && has_format_option(FO_AUTO)) | |
| 1886 u_save_cursor(); /* cursor line wasn't saved yet */ | |
| 1887 auto_format(FALSE, TRUE); | |
| 1888 } | |
| 1889 break; | |
| 1890 | |
| 1891 case OP_YANK: | |
| 1892 if (empty_region_error) | |
| 1893 { | |
| 1894 if (!gui_yank) | |
| 3324 | 1895 { |
| 6949 | 1896 vim_beep(BO_OPER); |
| 3324 | 1897 CancelRedo(); |
| 1898 } | |
| 7 | 1899 } |
| 1900 else | |
| 6497 | 1901 { |
| 1902 #ifdef FEAT_LINEBREAK | |
| 1903 curwin->w_p_lbr = lbr_saved; | |
| 1904 #endif | |
| 7 | 1905 (void)op_yank(oap, FALSE, !gui_yank); |
| 6497 | 1906 } |
| 7 | 1907 check_cursor_col(); |
| 1908 break; | |
| 1909 | |
| 1910 case OP_CHANGE: | |
| 1911 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 1912 if (empty_region_error) | |
| 3324 | 1913 { |
| 6949 | 1914 vim_beep(BO_OPER); |
| 3324 | 1915 CancelRedo(); |
| 1916 } | |
| 7 | 1917 else |
| 1918 { | |
| 1919 /* This is a new edit command, not a restart. Need to | |
| 1920 * remember it to make 'insertmode' work with mappings for | |
| 1921 * Visual mode. But do this only once and not when typed and | |
| 1922 * 'insertmode' isn't set. */ | |
| 1923 if (p_im || !KeyTyped) | |
| 1924 restart_edit_save = restart_edit; | |
| 1925 else | |
| 1926 restart_edit_save = 0; | |
| 1927 restart_edit = 0; | |
| 6497 | 1928 #ifdef FEAT_LINEBREAK |
| 1929 /* Restore linebreak, so that when the user edits it looks as | |
| 1930 * before. */ | |
| 6866 | 1931 if (curwin->w_p_lbr != lbr_saved) |
| 1932 { | |
| 1933 curwin->w_p_lbr = lbr_saved; | |
| 1934 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
| 1935 } | |
| 6497 | 1936 #endif |
| 7 | 1937 /* Reset finish_op now, don't want it set inside edit(). */ |
| 1938 finish_op = FALSE; | |
| 1939 if (op_change(oap)) /* will call edit() */ | |
| 1940 cap->retval |= CA_COMMAND_BUSY; | |
| 1941 if (restart_edit == 0) | |
| 1942 restart_edit = restart_edit_save; | |
| 1943 } | |
| 1944 break; | |
| 1945 | |
| 1946 case OP_FILTER: | |
| 1947 if (vim_strchr(p_cpo, CPO_FILTER) != NULL) | |
| 1948 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */ | |
| 1949 else | |
| 1950 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */ | |
| 1951 | |
| 1952 case OP_INDENT: | |
| 1953 case OP_COLON: | |
| 1954 | |
| 1955 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
| 1956 /* | |
| 1957 * If 'equalprg' is empty, do the indenting internally. | |
| 1958 */ | |
| 1959 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL) | |
| 1960 { | |
| 1961 # ifdef FEAT_LISP | |
| 1962 if (curbuf->b_p_lisp) | |
| 1963 { | |
| 1964 op_reindent(oap, get_lisp_indent); | |
| 1965 break; | |
| 1966 } | |
| 1967 # endif | |
| 1968 # ifdef FEAT_CINDENT | |
| 1969 op_reindent(oap, | |
| 1970 # ifdef FEAT_EVAL | |
| 1971 *curbuf->b_p_inde != NUL ? get_expr_indent : | |
| 1972 # endif | |
| 1973 get_c_indent); | |
| 1974 break; | |
| 1975 # endif | |
| 1976 } | |
| 1977 #endif | |
| 1978 | |
| 1979 op_colon(oap); | |
| 1980 break; | |
| 1981 | |
| 1982 case OP_TILDE: | |
| 1983 case OP_UPPER: | |
| 1984 case OP_LOWER: | |
| 1985 case OP_ROT13: | |
| 1986 if (empty_region_error) | |
| 3324 | 1987 { |
| 6949 | 1988 vim_beep(BO_OPER); |
| 3324 | 1989 CancelRedo(); |
| 1990 } | |
| 7 | 1991 else |
| 1992 op_tilde(oap); | |
| 1993 check_cursor_col(); | |
| 1994 break; | |
| 1995 | |
| 1996 case OP_FORMAT: | |
| 667 | 1997 #if defined(FEAT_EVAL) |
| 1998 if (*curbuf->b_p_fex != NUL) | |
| 1999 op_formatexpr(oap); /* use expression */ | |
| 2000 else | |
| 2001 #endif | |
| 2002 if (*p_fp != NUL) | |
| 7 | 2003 op_colon(oap); /* use external command */ |
| 2004 else | |
| 2005 op_format(oap, FALSE); /* use internal function */ | |
| 2006 break; | |
| 2007 | |
| 2008 case OP_FORMAT2: | |
| 2009 op_format(oap, TRUE); /* use internal function */ | |
| 2010 break; | |
| 2011 | |
| 592 | 2012 case OP_FUNCTION: |
| 2013 op_function(oap); /* call 'operatorfunc' */ | |
| 2014 break; | |
| 2015 | |
| 7 | 2016 case OP_INSERT: |
| 2017 case OP_APPEND: | |
| 2018 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2019 #ifdef FEAT_VISUALEXTRA | |
| 2020 if (empty_region_error) | |
| 3324 | 2021 { |
| 6949 | 2022 vim_beep(BO_OPER); |
| 3324 | 2023 CancelRedo(); |
| 2024 } | |
| 7 | 2025 else |
| 2026 { | |
| 2027 /* This is a new edit command, not a restart. Need to | |
| 2028 * remember it to make 'insertmode' work with mappings for | |
| 2029 * Visual mode. But do this only once. */ | |
| 2030 restart_edit_save = restart_edit; | |
| 2031 restart_edit = 0; | |
| 6497 | 2032 #ifdef FEAT_LINEBREAK |
| 2033 /* Restore linebreak, so that when the user edits it looks as | |
| 2034 * before. */ | |
| 6866 | 2035 if (curwin->w_p_lbr != lbr_saved) |
| 2036 { | |
| 2037 curwin->w_p_lbr = lbr_saved; | |
| 2038 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
| 2039 } | |
| 6497 | 2040 #endif |
| 7 | 2041 op_insert(oap, cap->count1); |
| 6497 | 2042 #ifdef FEAT_LINEBREAK |
| 2043 /* Reset linebreak, so that formatting works correctly. */ | |
| 2044 curwin->w_p_lbr = FALSE; | |
| 2045 #endif | |
| 7 | 2046 |
| 2047 /* TODO: when inserting in several lines, should format all | |
| 2048 * the lines. */ | |
| 2049 auto_format(FALSE, TRUE); | |
| 2050 | |
| 2051 if (restart_edit == 0) | |
| 2052 restart_edit = restart_edit_save; | |
| 2053 } | |
| 2054 #else | |
| 6949 | 2055 vim_beep(BO_OPER); |
| 7 | 2056 #endif |
| 2057 break; | |
| 2058 | |
| 2059 case OP_REPLACE: | |
| 2060 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2061 #ifdef FEAT_VISUALEXTRA | |
| 2062 if (empty_region_error) | |
| 2063 #endif | |
| 3324 | 2064 { |
| 6949 | 2065 vim_beep(BO_OPER); |
| 3324 | 2066 CancelRedo(); |
| 2067 } | |
| 7 | 2068 #ifdef FEAT_VISUALEXTRA |
| 2069 else | |
| 6497 | 2070 { |
| 6866 | 2071 # ifdef FEAT_LINEBREAK |
| 6497 | 2072 /* Restore linebreak, so that when the user edits it looks as |
| 2073 * before. */ | |
| 6866 | 2074 if (curwin->w_p_lbr != lbr_saved) |
| 2075 { | |
| 2076 curwin->w_p_lbr = lbr_saved; | |
| 2077 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
| 2078 } | |
| 2079 # endif | |
| 7 | 2080 op_replace(oap, cap->nchar); |
| 6497 | 2081 } |
| 7 | 2082 #endif |
| 2083 break; | |
| 2084 | |
| 2085 #ifdef FEAT_FOLDING | |
| 2086 case OP_FOLD: | |
| 2087 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2088 foldCreate(oap->start.lnum, oap->end.lnum); | |
| 2089 break; | |
| 2090 | |
| 2091 case OP_FOLDOPEN: | |
| 2092 case OP_FOLDOPENREC: | |
| 2093 case OP_FOLDCLOSE: | |
| 2094 case OP_FOLDCLOSEREC: | |
| 2095 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2096 opFoldRange(oap->start.lnum, oap->end.lnum, | |
| 2097 oap->op_type == OP_FOLDOPEN | |
| 2098 || oap->op_type == OP_FOLDOPENREC, | |
| 2099 oap->op_type == OP_FOLDOPENREC | |
| 2100 || oap->op_type == OP_FOLDCLOSEREC, | |
| 2101 oap->is_VIsual); | |
| 2102 break; | |
| 2103 | |
| 2104 case OP_FOLDDEL: | |
| 2105 case OP_FOLDDELREC: | |
| 2106 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2107 deleteFold(oap->start.lnum, oap->end.lnum, | |
| 2108 oap->op_type == OP_FOLDDELREC, oap->is_VIsual); | |
| 2109 break; | |
| 2110 #endif | |
| 2111 default: | |
| 2112 clearopbeep(oap); | |
| 2113 } | |
| 2114 #ifdef FEAT_VIRTUALEDIT | |
| 2115 virtual_op = MAYBE; | |
| 2116 #endif | |
| 2117 if (!gui_yank) | |
| 2118 { | |
| 2119 /* | |
| 2120 * if 'sol' not set, go back to old column for some commands | |
| 2121 */ | |
| 2122 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted | |
| 2123 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT | |
| 2124 || oap->op_type == OP_DELETE)) | |
| 6497 | 2125 { |
| 2126 #ifdef FEAT_LINEBREAK | |
| 2127 curwin->w_p_lbr = FALSE; | |
| 2128 #endif | |
| 7 | 2129 coladvance(curwin->w_curswant = old_col); |
| 6497 | 2130 } |
| 7 | 2131 } |
| 2132 else | |
| 2133 { | |
| 2134 curwin->w_cursor = old_cursor; | |
| 2135 } | |
| 2136 oap->block_mode = FALSE; | |
| 2137 clearop(oap); | |
| 2138 } | |
| 6266 | 2139 #ifdef FEAT_LINEBREAK |
| 2140 curwin->w_p_lbr = lbr_saved; | |
| 2141 #endif | |
| 7 | 2142 } |
| 2143 | |
| 2144 /* | |
| 2145 * Handle indent and format operators and visual mode ":". | |
| 2146 */ | |
| 2147 static void | |
| 2148 op_colon(oap) | |
| 2149 oparg_T *oap; | |
| 2150 { | |
| 2151 stuffcharReadbuff(':'); | |
| 2152 if (oap->is_VIsual) | |
| 2153 stuffReadbuff((char_u *)"'<,'>"); | |
| 2154 else | |
| 2155 { | |
| 2156 /* | |
| 2157 * Make the range look nice, so it can be repeated. | |
| 2158 */ | |
| 2159 if (oap->start.lnum == curwin->w_cursor.lnum) | |
| 2160 stuffcharReadbuff('.'); | |
| 2161 else | |
| 2162 stuffnumReadbuff((long)oap->start.lnum); | |
| 2163 if (oap->end.lnum != oap->start.lnum) | |
| 2164 { | |
| 2165 stuffcharReadbuff(','); | |
| 2166 if (oap->end.lnum == curwin->w_cursor.lnum) | |
| 2167 stuffcharReadbuff('.'); | |
| 2168 else if (oap->end.lnum == curbuf->b_ml.ml_line_count) | |
| 2169 stuffcharReadbuff('$'); | |
| 2170 else if (oap->start.lnum == curwin->w_cursor.lnum) | |
| 2171 { | |
| 2172 stuffReadbuff((char_u *)".+"); | |
| 2173 stuffnumReadbuff((long)oap->line_count - 1); | |
| 2174 } | |
| 2175 else | |
| 2176 stuffnumReadbuff((long)oap->end.lnum); | |
| 2177 } | |
| 2178 } | |
| 2179 if (oap->op_type != OP_COLON) | |
| 2180 stuffReadbuff((char_u *)"!"); | |
| 2181 if (oap->op_type == OP_INDENT) | |
| 2182 { | |
| 2183 #ifndef FEAT_CINDENT | |
| 2184 if (*get_equalprg() == NUL) | |
| 2185 stuffReadbuff((char_u *)"indent"); | |
| 2186 else | |
| 2187 #endif | |
| 2188 stuffReadbuff(get_equalprg()); | |
| 2189 stuffReadbuff((char_u *)"\n"); | |
| 2190 } | |
| 2191 else if (oap->op_type == OP_FORMAT) | |
| 2192 { | |
| 2193 if (*p_fp == NUL) | |
| 2194 stuffReadbuff((char_u *)"fmt"); | |
| 2195 else | |
| 2196 stuffReadbuff(p_fp); | |
| 216 | 2197 stuffReadbuff((char_u *)"\n']"); |
| 7 | 2198 } |
| 2199 | |
| 2200 /* | |
| 2201 * do_cmdline() does the rest | |
| 2202 */ | |
| 2203 } | |
| 2204 | |
| 592 | 2205 /* |
| 602 | 2206 * Handle the "g@" operator: call 'operatorfunc'. |
| 592 | 2207 */ |
| 690 | 2208 static void |
| 592 | 2209 op_function(oap) |
| 1877 | 2210 oparg_T *oap UNUSED; |
| 592 | 2211 { |
| 2212 #ifdef FEAT_EVAL | |
| 2213 char_u *(argv[1]); | |
| 4133 | 2214 # ifdef FEAT_VIRTUALEDIT |
| 3431 | 2215 int save_virtual_op = virtual_op; |
| 4133 | 2216 # endif |
| 592 | 2217 |
| 2218 if (*p_opfunc == NUL) | |
| 2219 EMSG(_("E774: 'operatorfunc' is empty")); | |
| 2220 else | |
| 2221 { | |
| 2222 /* Set '[ and '] marks to text to be operated on. */ | |
| 2223 curbuf->b_op_start = oap->start; | |
| 2224 curbuf->b_op_end = oap->end; | |
| 2225 if (oap->motion_type != MLINE && !oap->inclusive) | |
| 2226 /* Exclude the end position. */ | |
| 2227 decl(&curbuf->b_op_end); | |
| 2228 | |
| 2229 if (oap->block_mode) | |
| 2230 argv[0] = (char_u *)"block"; | |
| 2231 else if (oap->motion_type == MLINE) | |
| 2232 argv[0] = (char_u *)"line"; | |
| 2233 else | |
| 2234 argv[0] = (char_u *)"char"; | |
| 3431 | 2235 |
| 4133 | 2236 # ifdef FEAT_VIRTUALEDIT |
| 3431 | 2237 /* Reset virtual_op so that 'virtualedit' can be changed in the |
| 2238 * function. */ | |
| 2239 virtual_op = MAYBE; | |
| 4133 | 2240 # endif |
| 3431 | 2241 |
| 592 | 2242 (void)call_func_retnr(p_opfunc, 1, argv, FALSE); |
| 3431 | 2243 |
| 4133 | 2244 # ifdef FEAT_VIRTUALEDIT |
| 3431 | 2245 virtual_op = save_virtual_op; |
| 4133 | 2246 # endif |
| 592 | 2247 } |
| 2248 #else | |
| 2249 EMSG(_("E775: Eval feature not available")); | |
| 2250 #endif | |
| 2251 } | |
| 2252 | |
| 7 | 2253 #if defined(FEAT_MOUSE) || defined(PROTO) |
| 2254 /* | |
| 2255 * Do the appropriate action for the current mouse click in the current mode. | |
| 2256 * Not used for Command-line mode. | |
| 2257 * | |
| 2258 * Normal Mode: | |
| 2259 * event modi- position visual change action | |
| 2260 * fier cursor window | |
| 2261 * left press - yes end yes | |
| 2262 * left press C yes end yes "^]" (2) | |
| 2263 * left press S yes end yes "*" (2) | |
| 2264 * left drag - yes start if moved no | |
| 2265 * left relse - yes start if moved no | |
| 2266 * middle press - yes if not active no put register | |
| 2267 * middle press - yes if active no yank and put | |
| 2268 * right press - yes start or extend yes | |
| 2269 * right press S yes no change yes "#" (2) | |
| 2270 * right drag - yes extend no | |
| 2271 * right relse - yes extend no | |
| 2272 * | |
| 2273 * Insert or Replace Mode: | |
| 2274 * event modi- position visual change action | |
| 2275 * fier cursor window | |
| 2276 * left press - yes (cannot be active) yes | |
| 2277 * left press C yes (cannot be active) yes "CTRL-O^]" (2) | |
| 2278 * left press S yes (cannot be active) yes "CTRL-O*" (2) | |
| 2279 * left drag - yes start or extend (1) no CTRL-O (1) | |
| 2280 * left relse - yes start or extend (1) no CTRL-O (1) | |
| 2281 * middle press - no (cannot be active) no put register | |
| 2282 * right press - yes start or extend yes CTRL-O | |
| 2283 * right press S yes (cannot be active) yes "CTRL-O#" (2) | |
| 2284 * | |
| 2285 * (1) only if mouse pointer moved since press | |
| 2286 * (2) only if click is in same buffer | |
| 2287 * | |
| 2288 * Return TRUE if start_arrow() should be called for edit mode. | |
| 2289 */ | |
| 2290 int | |
| 2291 do_mouse(oap, c, dir, count, fixindent) | |
| 2292 oparg_T *oap; /* operator argument, can be NULL */ | |
| 2293 int c; /* K_LEFTMOUSE, etc */ | |
| 2294 int dir; /* Direction to 'put' if necessary */ | |
| 2295 long count; | |
| 2296 int fixindent; /* PUT_FIXINDENT if fixing indent necessary */ | |
| 2297 { | |
| 2298 static int do_always = FALSE; /* ignore 'mouse' setting next time */ | |
| 2299 static int got_click = FALSE; /* got a click some time back */ | |
| 2300 | |
| 2301 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */ | |
| 2302 int is_click; /* If FALSE it's a drag or release event */ | |
| 2303 int is_drag; /* If TRUE it's a drag event */ | |
| 2304 int jump_flags = 0; /* flags for jump_to_mouse() */ | |
| 2305 pos_T start_visual; | |
| 2306 int moved; /* Has cursor moved? */ | |
| 2307 int in_status_line; /* mouse in status line */ | |
|
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parents:
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2308 #ifdef FEAT_WINDOWS |
|
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parents:
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2309 static int in_tab_line = FALSE; /* mouse clicked in tab line */ |
|
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2310 #endif |
| 7 | 2311 #ifdef FEAT_VERTSPLIT |
| 2312 int in_sep_line; /* mouse in vertical separator line */ | |
| 2313 #endif | |
| 2314 int c1, c2; | |
| 2315 #if defined(FEAT_FOLDING) | |
| 2316 pos_T save_cursor; | |
| 2317 #endif | |
| 2318 win_T *old_curwin = curwin; | |
| 2319 static pos_T orig_cursor; | |
| 2320 colnr_T leftcol, rightcol; | |
| 2321 pos_T end_visual; | |
| 2322 int diff; | |
| 2323 int old_active = VIsual_active; | |
| 2324 int old_mode = VIsual_mode; | |
| 2325 int regname; | |
| 2326 | |
| 2327 #if defined(FEAT_FOLDING) | |
| 2328 save_cursor = curwin->w_cursor; | |
| 2329 #endif | |
| 2330 | |
| 2331 /* | |
| 2332 * When GUI is active, always recognize mouse events, otherwise: | |
| 2333 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'. | |
| 2334 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'. | |
| 2335 * - For command line and insert mode 'mouse' is checked before calling | |
| 2336 * do_mouse(). | |
| 2337 */ | |
| 2338 if (do_always) | |
| 2339 do_always = FALSE; | |
| 2340 else | |
| 2341 #ifdef FEAT_GUI | |
| 2342 if (!gui.in_use) | |
| 2343 #endif | |
| 2344 { | |
| 2345 if (VIsual_active) | |
| 2346 { | |
| 2347 if (!mouse_has(MOUSE_VISUAL)) | |
| 2348 return FALSE; | |
| 2349 } | |
| 5735 | 2350 else if (State == NORMAL && !mouse_has(MOUSE_NORMAL)) |
| 7 | 2351 return FALSE; |
| 2352 } | |
| 2353 | |
| 4221 | 2354 for (;;) |
| 2355 { | |
| 2356 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag); | |
| 2357 if (is_drag) | |
| 2358 { | |
| 2359 /* If the next character is the same mouse event then use that | |
| 2360 * one. Speeds up dragging the status line. */ | |
| 2361 if (vpeekc() != NUL) | |
| 2362 { | |
| 2363 int nc; | |
| 2364 int save_mouse_row = mouse_row; | |
| 2365 int save_mouse_col = mouse_col; | |
| 2366 | |
| 2367 /* Need to get the character, peeking doesn't get the actual | |
| 2368 * one. */ | |
| 2369 nc = safe_vgetc(); | |
| 2370 if (c == nc) | |
| 2371 continue; | |
| 2372 vungetc(nc); | |
| 2373 mouse_row = save_mouse_row; | |
| 2374 mouse_col = save_mouse_col; | |
| 2375 } | |
| 2376 } | |
| 2377 break; | |
| 2378 } | |
| 7 | 2379 |
| 2380 #ifdef FEAT_MOUSESHAPE | |
| 2381 /* May have stopped dragging the status or separator line. The pointer is | |
| 2382 * most likely still on the status or separator line. */ | |
| 2383 if (!is_drag && drag_status_line) | |
| 2384 { | |
| 2385 drag_status_line = FALSE; | |
| 2386 update_mouseshape(SHAPE_IDX_STATUS); | |
| 2387 } | |
| 2388 # ifdef FEAT_VERTSPLIT | |
| 2389 if (!is_drag && drag_sep_line) | |
| 2390 { | |
| 2391 drag_sep_line = FALSE; | |
| 2392 update_mouseshape(SHAPE_IDX_VSEP); | |
| 2393 } | |
| 2394 # endif | |
| 2395 #endif | |
| 2396 | |
| 2397 /* | |
| 2398 * Ignore drag and release events if we didn't get a click. | |
| 2399 */ | |
| 2400 if (is_click) | |
| 2401 got_click = TRUE; | |
| 2402 else | |
| 2403 { | |
| 2404 if (!got_click) /* didn't get click, ignore */ | |
| 2405 return FALSE; | |
| 2406 if (!is_drag) /* release, reset got_click */ | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2324
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changeset
|
2407 { |
| 7 | 2408 got_click = FALSE; |
|
2326
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Bram Moolenaar <bram@vim.org>
parents:
2324
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changeset
|
2409 #ifdef FEAT_WINDOWS |
|
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Bram Moolenaar <bram@vim.org>
parents:
2324
diff
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|
2410 if (in_tab_line) |
|
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Bram Moolenaar <bram@vim.org>
parents:
2324
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|
2411 { |
|
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2412 in_tab_line = FALSE; |
|
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Bram Moolenaar <bram@vim.org>
parents:
2324
diff
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|
2413 return FALSE; |
|
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Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
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|
2414 } |
|
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Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
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|
2415 #endif |
|
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Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
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|
2416 } |
| 7 | 2417 } |
| 2418 | |
| 2419 /* | |
| 2420 * CTRL right mouse button does CTRL-T | |
| 2421 */ | |
| 2422 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT) | |
| 2423 { | |
| 2424 if (State & INSERT) | |
| 2425 stuffcharReadbuff(Ctrl_O); | |
| 2426 if (count > 1) | |
| 2427 stuffnumReadbuff(count); | |
| 2428 stuffcharReadbuff(Ctrl_T); | |
| 2429 got_click = FALSE; /* ignore drag&release now */ | |
| 2430 return FALSE; | |
| 2431 } | |
| 2432 | |
| 2433 /* | |
| 2434 * CTRL only works with left mouse button | |
| 2435 */ | |
| 2436 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT) | |
| 2437 return FALSE; | |
| 2438 | |
| 2439 /* | |
| 2440 * When a modifier is down, ignore drag and release events, as well as | |
| 2441 * multiple clicks and the middle mouse button. | |
| 2442 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*". | |
| 2443 */ | |
| 179 | 2444 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT |
| 2445 | MOD_MASK_META)) | |
| 7 | 2446 && (!is_click |
| 2447 || (mod_mask & MOD_MASK_MULTI_CLICK) | |
| 2448 || which_button == MOUSE_MIDDLE) | |
| 598 | 2449 && !((mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT)) |
| 7 | 2450 && mouse_model_popup() |
| 2451 && which_button == MOUSE_LEFT) | |
| 598 | 2452 && !((mod_mask & MOD_MASK_ALT) |
| 2453 && !mouse_model_popup() | |
| 2454 && which_button == MOUSE_RIGHT) | |
| 7 | 2455 ) |
| 2456 return FALSE; | |
| 2457 | |
| 2458 /* | |
| 2459 * If the button press was used as the movement command for an operator | |
| 2460 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore | |
| 2461 * drag/release events. | |
| 2462 */ | |
| 2463 if (!is_click && which_button == MOUSE_MIDDLE) | |
| 2464 return FALSE; | |
| 2465 | |
| 2466 if (oap != NULL) | |
| 2467 regname = oap->regname; | |
| 2468 else | |
| 2469 regname = 0; | |
| 2470 | |
| 2471 /* | |
| 2472 * Middle mouse button does a 'put' of the selected text | |
| 2473 */ | |
| 2474 if (which_button == MOUSE_MIDDLE) | |
| 2475 { | |
| 2476 if (State == NORMAL) | |
| 2477 { | |
| 2478 /* | |
| 2479 * If an operator was pending, we don't know what the user wanted | |
| 2480 * to do. Go back to normal mode: Clear the operator and beep(). | |
| 2481 */ | |
| 2482 if (oap != NULL && oap->op_type != OP_NOP) | |
| 2483 { | |
| 2484 clearopbeep(oap); | |
| 2485 return FALSE; | |
| 2486 } | |
| 2487 | |
| 2488 /* | |
| 2489 * If visual was active, yank the highlighted text and put it | |
| 2490 * before the mouse pointer position. | |
| 1016 | 2491 * In Select mode replace the highlighted text with the clipboard. |
| 7 | 2492 */ |
| 2493 if (VIsual_active) | |
| 2494 { | |
| 1016 | 2495 if (VIsual_select) |
| 2496 { | |
| 2497 stuffcharReadbuff(Ctrl_G); | |
| 1019 | 2498 stuffReadbuff((char_u *)"\"+p"); |
| 1016 | 2499 } |
| 2500 else | |
| 2501 { | |
| 2502 stuffcharReadbuff('y'); | |
| 2503 stuffcharReadbuff(K_MIDDLEMOUSE); | |
| 2504 } | |
| 7 | 2505 do_always = TRUE; /* ignore 'mouse' setting next time */ |
| 2506 return FALSE; | |
| 2507 } | |
| 2508 /* | |
| 2509 * The rest is below jump_to_mouse() | |
| 2510 */ | |
| 2511 } | |
| 2512 | |
| 2513 else if ((State & INSERT) == 0) | |
| 2514 return FALSE; | |
| 2515 | |
| 2516 /* | |
| 2517 * Middle click in insert mode doesn't move the mouse, just insert the | |
| 2518 * contents of a register. '.' register is special, can't insert that | |
| 2519 * with do_put(). | |
| 2520 * Also paste at the cursor if the current mode isn't in 'mouse' (only | |
| 2521 * happens for the GUI). | |
| 2522 */ | |
| 2523 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL)) | |
| 2524 { | |
| 2525 if (regname == '.') | |
| 2526 insert_reg(regname, TRUE); | |
| 2527 else | |
| 2528 { | |
| 2529 #ifdef FEAT_CLIPBOARD | |
| 2530 if (clip_star.available && regname == 0) | |
| 2531 regname = '*'; | |
| 2532 #endif | |
| 2533 if ((State & REPLACE_FLAG) && !yank_register_mline(regname)) | |
| 2534 insert_reg(regname, TRUE); | |
| 2535 else | |
| 2536 { | |
| 2537 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND); | |
| 2538 | |
| 2539 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */ | |
| 2540 AppendCharToRedobuff(Ctrl_R); | |
| 2541 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O); | |
| 2542 AppendCharToRedobuff(regname == 0 ? '"' : regname); | |
| 2543 } | |
| 2544 } | |
| 2545 return FALSE; | |
| 2546 } | |
| 2547 } | |
| 2548 | |
| 2549 /* When dragging or button-up stay in the same window. */ | |
| 2550 if (!is_click) | |
| 2551 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE; | |
| 2552 | |
| 2553 start_visual.lnum = 0; | |
| 2554 | |
| 671 | 2555 #ifdef FEAT_WINDOWS |
| 2556 /* Check for clicking in the tab page line. */ | |
| 2557 if (mouse_row == 0 && firstwin->w_winrow > 0) | |
| 2558 { | |
| 1619 | 2559 if (is_drag) |
|
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2560 { |
|
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|
2561 if (in_tab_line) |
|
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|
2562 { |
|
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parents:
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diff
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|
2563 c1 = TabPageIdxs[mouse_col]; |
|
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Bram Moolenaar <bram@vim.org>
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|
2564 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
|
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Make it possible to drag a tab page label to another position. (Paul B. Mahol)
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|
2565 } |
| 1619 | 2566 return FALSE; |
|
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|
2567 } |
| 671 | 2568 |
| 2569 /* click in a tab selects that tab page */ | |
| 2570 if (is_click | |
| 2571 # ifdef FEAT_CMDWIN | |
| 2572 && cmdwin_type == 0 | |
| 2573 # endif | |
| 681 | 2574 && mouse_col < Columns) |
| 2575 { | |
|
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|
2576 in_tab_line = TRUE; |
| 681 | 2577 c1 = TabPageIdxs[mouse_col]; |
| 2578 if (c1 >= 0) | |
| 2579 { | |
| 682 | 2580 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) |
| 2581 { | |
| 2582 /* double click opens new page */ | |
| 681 | 2583 end_visual_mode(); |
| 682 | 2584 tabpage_new(); |
| 2585 tabpage_move(c1 == 0 ? 9999 : c1 - 1); | |
| 2586 } | |
| 2587 else | |
| 2588 { | |
| 2589 /* Go to specified tab page, or next one if not clicking | |
| 2590 * on a label. */ | |
| 2591 goto_tabpage(c1); | |
| 2592 | |
| 2593 /* It's like clicking on the status line of a window. */ | |
| 2594 if (curwin != old_curwin) | |
| 2595 end_visual_mode(); | |
| 2596 } | |
| 681 | 2597 } |
| 2598 else if (c1 < 0) | |
| 2599 { | |
| 2600 tabpage_T *tp; | |
| 2601 | |
| 2602 /* Close the current or specified tab page. */ | |
| 2603 if (c1 == -999) | |
| 2604 tp = curtab; | |
| 2605 else | |
| 2606 tp = find_tabpage(-c1); | |
| 2607 if (tp == curtab) | |
| 2608 { | |
| 2609 if (first_tabpage->tp_next != NULL) | |
| 2610 tabpage_close(FALSE); | |
| 2611 } | |
| 2612 else if (tp != NULL) | |
| 2613 tabpage_close_other(tp, FALSE); | |
| 2614 } | |
| 2615 } | |
| 2616 return TRUE; | |
| 671 | 2617 } |
|
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|
2618 else if (is_drag && in_tab_line) |
|
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2619 { |
|
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parents:
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diff
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|
2620 c1 = TabPageIdxs[mouse_col]; |
|
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|
2621 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
|
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|
2622 return FALSE; |
|
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Bram Moolenaar <bram@vim.org>
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|
2623 } |
|
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|
2624 |
| 671 | 2625 #endif |
| 2626 | |
| 7 | 2627 /* |
| 2628 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events: | |
| 2629 * right button up -> pop-up menu | |
| 2630 * shift-left button -> right button | |
| 598 | 2631 * alt-left button -> alt-right button |
| 7 | 2632 */ |
| 2633 if (mouse_model_popup()) | |
| 2634 { | |
| 2635 if (which_button == MOUSE_RIGHT | |
| 2636 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
| 2637 { | |
| 2638 /* | |
| 2639 * NOTE: Ignore right button down and drag mouse events. | |
| 2640 * Windows only shows the popup menu on the button up event. | |
| 2641 */ | |
| 936 | 2642 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
| 2643 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) | |
| 7 | 2644 if (!is_click) |
| 2645 return FALSE; | |
| 2646 #endif | |
| 2647 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) | |
| 2648 if (is_click || is_drag) | |
| 2649 return FALSE; | |
| 2650 #endif | |
| 573 | 2651 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
| 7 | 2652 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
| 2653 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON) | |
| 2654 if (gui.in_use) | |
| 2655 { | |
| 2656 jump_flags = 0; | |
| 2657 if (STRCMP(p_mousem, "popup_setpos") == 0) | |
| 2658 { | |
| 2659 /* First set the cursor position before showing the popup | |
| 2660 * menu. */ | |
| 2661 if (VIsual_active) | |
| 2662 { | |
| 2663 pos_T m_pos; | |
| 2664 | |
| 2665 /* | |
| 2666 * set MOUSE_MAY_STOP_VIS if we are outside the | |
| 2667 * selection or the current window (might have false | |
| 2668 * negative here) | |
| 2669 */ | |
| 2670 if (mouse_row < W_WINROW(curwin) | |
| 2671 || mouse_row | |
| 2672 > (W_WINROW(curwin) + curwin->w_height)) | |
| 2673 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2674 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER) | |
| 2675 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2676 else | |
| 2677 { | |
| 2678 if ((lt(curwin->w_cursor, VIsual) | |
| 2679 && (lt(m_pos, curwin->w_cursor) | |
| 2680 || lt(VIsual, m_pos))) | |
| 2681 || (lt(VIsual, curwin->w_cursor) | |
| 2682 && (lt(m_pos, VIsual) | |
| 2683 || lt(curwin->w_cursor, m_pos)))) | |
| 2684 { | |
| 2685 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2686 } | |
| 2687 else if (VIsual_mode == Ctrl_V) | |
| 2688 { | |
| 2689 getvcols(curwin, &curwin->w_cursor, &VIsual, | |
| 2690 &leftcol, &rightcol); | |
| 2691 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL); | |
| 2692 if (m_pos.col < leftcol || m_pos.col > rightcol) | |
| 2693 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2694 } | |
| 2695 } | |
| 2696 } | |
| 2697 else | |
| 2698 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2699 } | |
| 2700 if (jump_flags) | |
| 2701 { | |
| 2702 jump_flags = jump_to_mouse(jump_flags, NULL, which_button); | |
| 5735 | 2703 update_curbuf(VIsual_active ? INVERTED : VALID); |
| 7 | 2704 setcursor(); |
| 2705 out_flush(); /* Update before showing popup menu */ | |
| 2706 } | |
| 2707 # ifdef FEAT_MENU | |
| 2708 gui_show_popupmenu(); | |
| 2709 # endif | |
| 2710 return (jump_flags & CURSOR_MOVED) != 0; | |
| 2711 } | |
| 2712 else | |
| 2713 return FALSE; | |
| 2714 #else | |
| 2715 return FALSE; | |
| 2716 #endif | |
| 2717 } | |
| 598 | 2718 if (which_button == MOUSE_LEFT |
| 2719 && (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT))) | |
| 7 | 2720 { |
| 2721 which_button = MOUSE_RIGHT; | |
| 2722 mod_mask &= ~MOD_MASK_SHIFT; | |
| 2723 } | |
| 2724 } | |
| 2725 | |
| 2726 if ((State & (NORMAL | INSERT)) | |
| 2727 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
| 2728 { | |
| 2729 if (which_button == MOUSE_LEFT) | |
| 2730 { | |
| 2731 if (is_click) | |
| 2732 { | |
| 2733 /* stop Visual mode for a left click in a window, but not when | |
| 2734 * on a status line */ | |
| 2735 if (VIsual_active) | |
| 2736 jump_flags |= MOUSE_MAY_STOP_VIS; | |
| 2737 } | |
| 2738 else if (mouse_has(MOUSE_VISUAL)) | |
| 2739 jump_flags |= MOUSE_MAY_VIS; | |
| 2740 } | |
| 2741 else if (which_button == MOUSE_RIGHT) | |
| 2742 { | |
| 2743 if (is_click && VIsual_active) | |
| 2744 { | |
| 2745 /* | |
| 2746 * Remember the start and end of visual before moving the | |
| 2747 * cursor. | |
| 2748 */ | |
| 2749 if (lt(curwin->w_cursor, VIsual)) | |
| 2750 { | |
| 2751 start_visual = curwin->w_cursor; | |
| 2752 end_visual = VIsual; | |
| 2753 } | |
| 2754 else | |
| 2755 { | |
| 2756 start_visual = VIsual; | |
| 2757 end_visual = curwin->w_cursor; | |
| 2758 } | |
| 2759 } | |
| 2760 jump_flags |= MOUSE_FOCUS; | |
| 2761 if (mouse_has(MOUSE_VISUAL)) | |
| 2762 jump_flags |= MOUSE_MAY_VIS; | |
| 2763 } | |
| 2764 } | |
| 2765 | |
| 2766 /* | |
| 2767 * If an operator is pending, ignore all drags and releases until the | |
| 2768 * next mouse click. | |
| 2769 */ | |
| 2770 if (!is_drag && oap != NULL && oap->op_type != OP_NOP) | |
| 2771 { | |
| 2772 got_click = FALSE; | |
| 2773 oap->motion_type = MCHAR; | |
| 2774 } | |
| 2775 | |
| 2776 /* When releasing the button let jump_to_mouse() know. */ | |
| 2777 if (!is_click && !is_drag) | |
| 2778 jump_flags |= MOUSE_RELEASED; | |
| 2779 | |
| 2780 /* | |
| 2781 * JUMP! | |
| 2782 */ | |
| 2783 jump_flags = jump_to_mouse(jump_flags, | |
| 2784 oap == NULL ? NULL : &(oap->inclusive), which_button); | |
| 2785 moved = (jump_flags & CURSOR_MOVED); | |
| 2786 in_status_line = (jump_flags & IN_STATUS_LINE); | |
| 2787 #ifdef FEAT_VERTSPLIT | |
| 2788 in_sep_line = (jump_flags & IN_SEP_LINE); | |
| 2789 #endif | |
| 2790 | |
| 2791 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 2792 if (isNetbeansBuffer(curbuf) |
| 7 | 2793 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE))) |
| 2794 { | |
| 2795 int key = KEY2TERMCAP1(c); | |
| 2796 | |
| 2797 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE | |
| 2798 || key == (int)KE_RIGHTRELEASE) | |
| 2799 netbeans_button_release(which_button); | |
| 2800 } | |
| 2801 #endif | |
| 2802 | |
| 2803 /* When jumping to another window, clear a pending operator. That's a bit | |
| 2804 * friendlier than beeping and not jumping to that window. */ | |
| 2805 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP) | |
| 2806 clearop(oap); | |
| 2807 | |
| 2808 #ifdef FEAT_FOLDING | |
| 2809 if (mod_mask == 0 | |
| 2810 && !is_drag | |
| 2811 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN)) | |
| 2812 && which_button == MOUSE_LEFT) | |
| 2813 { | |
| 2814 /* open or close a fold at this line */ | |
| 2815 if (jump_flags & MOUSE_FOLD_OPEN) | |
| 2816 openFold(curwin->w_cursor.lnum, 1L); | |
| 2817 else | |
| 2818 closeFold(curwin->w_cursor.lnum, 1L); | |
| 2819 /* don't move the cursor if still in the same window */ | |
| 2820 if (curwin == old_curwin) | |
| 2821 curwin->w_cursor = save_cursor; | |
| 2822 } | |
| 2823 #endif | |
| 2824 | |
| 2825 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN) | |
| 2826 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available) | |
| 2827 { | |
| 2828 clip_modeless(which_button, is_click, is_drag); | |
| 2829 return FALSE; | |
| 2830 } | |
| 2831 #endif | |
| 2832 | |
| 2833 /* Set global flag that we are extending the Visual area with mouse | |
| 1188 | 2834 * dragging; temporarily minimize 'scrolloff'. */ |
| 7 | 2835 if (VIsual_active && is_drag && p_so) |
| 2836 { | |
| 2837 /* In the very first line, allow scrolling one line */ | |
| 2838 if (mouse_row == 0) | |
| 2839 mouse_dragging = 2; | |
| 2840 else | |
| 2841 mouse_dragging = 1; | |
| 2842 } | |
| 2843 | |
| 2844 /* When dragging the mouse above the window, scroll down. */ | |
| 2845 if (is_drag && mouse_row < 0 && !in_status_line) | |
| 2846 { | |
| 2847 scroll_redraw(FALSE, 1L); | |
| 2848 mouse_row = 0; | |
| 2849 } | |
| 2850 | |
| 2851 if (start_visual.lnum) /* right click in visual mode */ | |
| 2852 { | |
| 598 | 2853 /* When ALT is pressed make Visual mode blockwise. */ |
| 2854 if (mod_mask & MOD_MASK_ALT) | |
| 2855 VIsual_mode = Ctrl_V; | |
| 2856 | |
| 7 | 2857 /* |
| 2858 * In Visual-block mode, divide the area in four, pick up the corner | |
| 2859 * that is in the quarter that the cursor is in. | |
| 2860 */ | |
| 2861 if (VIsual_mode == Ctrl_V) | |
| 2862 { | |
| 2863 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol); | |
| 2864 if (curwin->w_curswant > (leftcol + rightcol) / 2) | |
| 2865 end_visual.col = leftcol; | |
| 2866 else | |
| 2867 end_visual.col = rightcol; | |
| 2868 if (curwin->w_cursor.lnum < | |
| 2869 (start_visual.lnum + end_visual.lnum) / 2) | |
| 2870 end_visual.lnum = end_visual.lnum; | |
| 2871 else | |
| 2872 end_visual.lnum = start_visual.lnum; | |
| 2873 | |
| 2874 /* move VIsual to the right column */ | |
| 2875 start_visual = curwin->w_cursor; /* save the cursor pos */ | |
| 2876 curwin->w_cursor = end_visual; | |
| 2877 coladvance(end_visual.col); | |
| 2878 VIsual = curwin->w_cursor; | |
| 2879 curwin->w_cursor = start_visual; /* restore the cursor */ | |
| 2880 } | |
| 2881 else | |
| 2882 { | |
| 2883 /* | |
| 2884 * If the click is before the start of visual, change the start. | |
| 2885 * If the click is after the end of visual, change the end. If | |
| 2886 * the click is inside the visual, change the closest side. | |
| 2887 */ | |
| 2888 if (lt(curwin->w_cursor, start_visual)) | |
| 2889 VIsual = end_visual; | |
| 2890 else if (lt(end_visual, curwin->w_cursor)) | |
| 2891 VIsual = start_visual; | |
| 2892 else | |
| 2893 { | |
| 2894 /* In the same line, compare column number */ | |
| 2895 if (end_visual.lnum == start_visual.lnum) | |
| 2896 { | |
| 2897 if (curwin->w_cursor.col - start_visual.col > | |
| 2898 end_visual.col - curwin->w_cursor.col) | |
| 2899 VIsual = start_visual; | |
| 2900 else | |
| 2901 VIsual = end_visual; | |
| 2902 } | |
| 2903 | |
| 2904 /* In different lines, compare line number */ | |
| 2905 else | |
| 2906 { | |
| 2907 diff = (curwin->w_cursor.lnum - start_visual.lnum) - | |
| 2908 (end_visual.lnum - curwin->w_cursor.lnum); | |
| 2909 | |
| 2910 if (diff > 0) /* closest to end */ | |
| 2911 VIsual = start_visual; | |
| 2912 else if (diff < 0) /* closest to start */ | |
| 2913 VIsual = end_visual; | |
| 2914 else /* in the middle line */ | |
| 2915 { | |
| 2916 if (curwin->w_cursor.col < | |
| 2917 (start_visual.col + end_visual.col) / 2) | |
| 2918 VIsual = end_visual; | |
| 2919 else | |
| 2920 VIsual = start_visual; | |
| 2921 } | |
| 2922 } | |
| 2923 } | |
| 2924 } | |
| 2925 } | |
| 2926 /* | |
| 2927 * If Visual mode started in insert mode, execute "CTRL-O" | |
| 2928 */ | |
| 2929 else if ((State & INSERT) && VIsual_active) | |
| 2930 stuffcharReadbuff(Ctrl_O); | |
| 2931 | |
| 2932 /* | |
| 2933 * Middle mouse click: Put text before cursor. | |
| 2934 */ | |
| 2935 if (which_button == MOUSE_MIDDLE) | |
| 2936 { | |
| 2937 #ifdef FEAT_CLIPBOARD | |
| 2938 if (clip_star.available && regname == 0) | |
| 2939 regname = '*'; | |
| 2940 #endif | |
| 2941 if (yank_register_mline(regname)) | |
| 2942 { | |
| 2943 if (mouse_past_bottom) | |
| 2944 dir = FORWARD; | |
| 2945 } | |
| 2946 else if (mouse_past_eol) | |
| 2947 dir = FORWARD; | |
| 2948 | |
| 2949 if (fixindent) | |
| 2950 { | |
| 2951 c1 = (dir == BACKWARD) ? '[' : ']'; | |
| 2952 c2 = 'p'; | |
| 2953 } | |
| 2954 else | |
| 2955 { | |
| 2956 c1 = (dir == FORWARD) ? 'p' : 'P'; | |
| 2957 c2 = NUL; | |
| 2958 } | |
| 2959 prep_redo(regname, count, NUL, c1, NUL, c2, NUL); | |
| 2960 | |
| 2961 /* | |
| 2962 * Remember where the paste started, so in edit() Insstart can be set | |
| 2963 * to this position | |
| 2964 */ | |
| 2965 if (restart_edit != 0) | |
| 2966 where_paste_started = curwin->w_cursor; | |
| 2967 do_put(regname, dir, count, fixindent | PUT_CURSEND); | |
| 2968 } | |
| 2969 | |
| 2970 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 2971 /* | |
| 2972 * Ctrl-Mouse click or double click in a quickfix window jumps to the | |
| 2973 * error under the mouse pointer. | |
| 2974 */ | |
| 2975 else if (((mod_mask & MOD_MASK_CTRL) | |
| 2976 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 2977 && bt_quickfix(curbuf)) | |
| 2978 { | |
| 2979 if (State & INSERT) | |
| 2980 stuffcharReadbuff(Ctrl_O); | |
| 643 | 2981 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
| 2982 stuffReadbuff((char_u *)":.cc\n"); | |
| 2983 else /* location list window */ | |
| 2984 stuffReadbuff((char_u *)":.ll\n"); | |
| 7 | 2985 got_click = FALSE; /* ignore drag&release now */ |
| 2986 } | |
| 2987 #endif | |
| 2988 | |
| 2989 /* | |
| 2990 * Ctrl-Mouse click (or double click in a help window) jumps to the tag | |
| 2991 * under the mouse pointer. | |
| 2992 */ | |
| 2993 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help | |
| 2994 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)) | |
| 2995 { | |
| 2996 if (State & INSERT) | |
| 2997 stuffcharReadbuff(Ctrl_O); | |
| 2998 stuffcharReadbuff(Ctrl_RSB); | |
| 2999 got_click = FALSE; /* ignore drag&release now */ | |
| 3000 } | |
| 3001 | |
| 3002 /* | |
| 3003 * Shift-Mouse click searches for the next occurrence of the word under | |
| 3004 * the mouse pointer | |
| 3005 */ | |
| 3006 else if ((mod_mask & MOD_MASK_SHIFT)) | |
| 3007 { | |
| 5735 | 3008 if ((State & INSERT) || (VIsual_active && VIsual_select)) |
| 7 | 3009 stuffcharReadbuff(Ctrl_O); |
| 3010 if (which_button == MOUSE_LEFT) | |
| 3011 stuffcharReadbuff('*'); | |
| 3012 else /* MOUSE_RIGHT */ | |
| 3013 stuffcharReadbuff('#'); | |
| 3014 } | |
| 3015 | |
| 3016 /* Handle double clicks, unless on status line */ | |
| 3017 else if (in_status_line) | |
| 3018 { | |
| 3019 #ifdef FEAT_MOUSESHAPE | |
| 3020 if ((is_drag || is_click) && !drag_status_line) | |
| 3021 { | |
| 3022 drag_status_line = TRUE; | |
| 3023 update_mouseshape(-1); | |
| 3024 } | |
| 3025 #endif | |
| 3026 } | |
| 3027 #ifdef FEAT_VERTSPLIT | |
| 3028 else if (in_sep_line) | |
| 3029 { | |
| 3030 # ifdef FEAT_MOUSESHAPE | |
| 3031 if ((is_drag || is_click) && !drag_sep_line) | |
| 3032 { | |
| 3033 drag_sep_line = TRUE; | |
| 3034 update_mouseshape(-1); | |
| 3035 } | |
| 3036 # endif | |
| 3037 } | |
| 3038 #endif | |
| 3039 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT)) | |
| 3040 && mouse_has(MOUSE_VISUAL)) | |
| 3041 { | |
| 3042 if (is_click || !VIsual_active) | |
| 3043 { | |
| 3044 if (VIsual_active) | |
| 3045 orig_cursor = VIsual; | |
| 3046 else | |
| 3047 { | |
| 3048 check_visual_highlight(); | |
| 3049 VIsual = curwin->w_cursor; | |
| 3050 orig_cursor = VIsual; | |
| 3051 VIsual_active = TRUE; | |
| 3052 VIsual_reselect = TRUE; | |
| 3053 /* start Select mode if 'selectmode' contains "mouse" */ | |
| 3054 may_start_select('o'); | |
| 3055 setmouse(); | |
| 3056 } | |
| 3057 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 598 | 3058 { |
| 3059 /* Double click with ALT pressed makes it blockwise. */ | |
| 3060 if (mod_mask & MOD_MASK_ALT) | |
| 3061 VIsual_mode = Ctrl_V; | |
| 3062 else | |
| 3063 VIsual_mode = 'v'; | |
| 3064 } | |
| 7 | 3065 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK) |
| 3066 VIsual_mode = 'V'; | |
| 3067 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK) | |
| 3068 VIsual_mode = Ctrl_V; | |
| 3069 #ifdef FEAT_CLIPBOARD | |
| 3070 /* Make sure the clipboard gets updated. Needed because start and | |
| 3071 * end may still be the same, and the selection needs to be owned */ | |
| 3072 clip_star.vmode = NUL; | |
| 3073 #endif | |
| 3074 } | |
| 3075 /* | |
| 3076 * A double click selects a word or a block. | |
| 3077 */ | |
| 3078 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 3079 { | |
| 3080 pos_T *pos = NULL; | |
| 300 | 3081 int gc; |
| 7 | 3082 |
| 3083 if (is_click) | |
| 3084 { | |
| 3085 /* If the character under the cursor (skipping white space) is | |
| 3086 * not a word character, try finding a match and select a (), | |
| 3087 * {}, [], #if/#endif, etc. block. */ | |
| 3088 end_visual = curwin->w_cursor; | |
| 300 | 3089 while (gc = gchar_pos(&end_visual), vim_iswhite(gc)) |
| 7 | 3090 inc(&end_visual); |
| 3091 if (oap != NULL) | |
| 3092 oap->motion_type = MCHAR; | |
| 3093 if (oap != NULL | |
| 3094 && VIsual_mode == 'v' | |
| 3095 && !vim_iswordc(gchar_pos(&end_visual)) | |
| 3096 && equalpos(curwin->w_cursor, VIsual) | |
| 3097 && (pos = findmatch(oap, NUL)) != NULL) | |
| 3098 { | |
| 3099 curwin->w_cursor = *pos; | |
| 3100 if (oap->motion_type == MLINE) | |
| 3101 VIsual_mode = 'V'; | |
| 3102 else if (*p_sel == 'e') | |
| 3103 { | |
| 3104 if (lt(curwin->w_cursor, VIsual)) | |
| 3105 ++VIsual.col; | |
| 3106 else | |
| 3107 ++curwin->w_cursor.col; | |
| 3108 } | |
| 3109 } | |
| 3110 } | |
| 3111 | |
| 3112 if (pos == NULL && (is_click || is_drag)) | |
| 3113 { | |
| 3114 /* When not found a match or when dragging: extend to include | |
| 3115 * a word. */ | |
| 3116 if (lt(curwin->w_cursor, orig_cursor)) | |
| 3117 { | |
| 3118 find_start_of_word(&curwin->w_cursor); | |
| 3119 find_end_of_word(&VIsual); | |
| 3120 } | |
| 3121 else | |
| 3122 { | |
| 3123 find_start_of_word(&VIsual); | |
| 3124 if (*p_sel == 'e' && *ml_get_cursor() != NUL) | |
| 3125 #ifdef FEAT_MBYTE | |
| 3126 curwin->w_cursor.col += | |
| 474 | 3127 (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 3128 #else |
| 3129 ++curwin->w_cursor.col; | |
| 3130 #endif | |
| 3131 find_end_of_word(&curwin->w_cursor); | |
| 3132 } | |
| 3133 } | |
| 3134 curwin->w_set_curswant = TRUE; | |
| 3135 } | |
| 3136 if (is_click) | |
| 3137 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
| 3138 } | |
| 3139 else if (VIsual_active && !old_active) | |
| 598 | 3140 { |
| 3141 if (mod_mask & MOD_MASK_ALT) | |
| 3142 VIsual_mode = Ctrl_V; | |
| 3143 else | |
| 3144 VIsual_mode = 'v'; | |
| 3145 } | |
| 7 | 3146 |
| 3147 /* If Visual mode changed show it later. */ | |
| 643 | 3148 if ((!VIsual_active && old_active && mode_displayed) |
| 3149 || (VIsual_active && p_smd && msg_silent == 0 | |
| 3150 && (!old_active || VIsual_mode != old_mode))) | |
| 7 | 3151 redraw_cmdline = TRUE; |
| 3152 | |
| 3153 return moved; | |
| 3154 } | |
| 3155 | |
| 3156 /* | |
| 3157 * Move "pos" back to the start of the word it's in. | |
| 3158 */ | |
| 3159 static void | |
| 3160 find_start_of_word(pos) | |
| 3161 pos_T *pos; | |
| 3162 { | |
| 3163 char_u *line; | |
| 3164 int cclass; | |
| 3165 int col; | |
| 3166 | |
| 3167 line = ml_get(pos->lnum); | |
| 3168 cclass = get_mouse_class(line + pos->col); | |
| 3169 | |
| 3170 while (pos->col > 0) | |
| 3171 { | |
| 3172 col = pos->col - 1; | |
| 3173 #ifdef FEAT_MBYTE | |
| 3174 col -= (*mb_head_off)(line, line + col); | |
| 3175 #endif | |
| 3176 if (get_mouse_class(line + col) != cclass) | |
| 3177 break; | |
| 3178 pos->col = col; | |
| 3179 } | |
| 3180 } | |
| 3181 | |
| 3182 /* | |
| 3183 * Move "pos" forward to the end of the word it's in. | |
| 3184 * When 'selection' is "exclusive", the position is just after the word. | |
| 3185 */ | |
| 3186 static void | |
| 3187 find_end_of_word(pos) | |
| 3188 pos_T *pos; | |
| 3189 { | |
| 3190 char_u *line; | |
| 3191 int cclass; | |
| 3192 int col; | |
| 3193 | |
| 3194 line = ml_get(pos->lnum); | |
| 3195 if (*p_sel == 'e' && pos->col > 0) | |
| 3196 { | |
| 3197 --pos->col; | |
| 3198 #ifdef FEAT_MBYTE | |
| 3199 pos->col -= (*mb_head_off)(line, line + pos->col); | |
| 3200 #endif | |
| 3201 } | |
| 3202 cclass = get_mouse_class(line + pos->col); | |
| 3203 while (line[pos->col] != NUL) | |
| 3204 { | |
| 3205 #ifdef FEAT_MBYTE | |
| 474 | 3206 col = pos->col + (*mb_ptr2len)(line + pos->col); |
| 7 | 3207 #else |
| 3208 col = pos->col + 1; | |
| 3209 #endif | |
| 3210 if (get_mouse_class(line + col) != cclass) | |
| 3211 { | |
| 3212 if (*p_sel == 'e') | |
| 3213 pos->col = col; | |
| 3214 break; | |
| 3215 } | |
| 3216 pos->col = col; | |
| 3217 } | |
| 3218 } | |
| 3219 | |
| 3220 /* | |
| 3221 * Get class of a character for selection: same class means same word. | |
| 3222 * 0: blank | |
| 3223 * 1: punctuation groups | |
| 3224 * 2: normal word character | |
| 3225 * >2: multi-byte word character. | |
| 3226 */ | |
| 3227 static int | |
| 3228 get_mouse_class(p) | |
| 3229 char_u *p; | |
| 3230 { | |
| 3231 int c; | |
| 3232 | |
| 3233 #ifdef FEAT_MBYTE | |
| 3234 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1) | |
| 3235 return mb_get_class(p); | |
| 3236 #endif | |
| 3237 | |
| 3238 c = *p; | |
| 3239 if (c == ' ' || c == '\t') | |
| 3240 return 0; | |
| 3241 | |
| 3242 if (vim_iswordc(c)) | |
| 3243 return 2; | |
| 3244 | |
| 3245 /* | |
| 3246 * There are a few special cases where we want certain combinations of | |
| 3247 * characters to be considered as a single word. These are things like | |
| 3248 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each | |
|
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
3249 * character is in its own class. |
| 7 | 3250 */ |
| 3251 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL) | |
| 3252 return 1; | |
| 3253 return c; | |
| 3254 } | |
| 3255 #endif /* FEAT_MOUSE */ | |
| 3256 | |
| 3257 /* | |
| 3258 * Check if highlighting for visual mode is possible, give a warning message | |
| 3259 * if not. | |
| 3260 */ | |
| 3261 void | |
| 3262 check_visual_highlight() | |
| 3263 { | |
| 3264 static int did_check = FALSE; | |
| 3265 | |
| 3266 if (full_screen) | |
| 3267 { | |
| 3268 if (!did_check && hl_attr(HLF_V) == 0) | |
| 3269 MSG(_("Warning: terminal cannot highlight")); | |
| 3270 did_check = TRUE; | |
| 3271 } | |
| 3272 } | |
| 3273 | |
| 3274 /* | |
| 638 | 3275 * End Visual mode. |
| 7 | 3276 * This function should ALWAYS be called to end Visual mode, except from |
| 3277 * do_pending_operator(). | |
| 3278 */ | |
| 3279 void | |
| 3280 end_visual_mode() | |
| 3281 { | |
| 3282 #ifdef FEAT_CLIPBOARD | |
| 3283 /* | |
| 3284 * If we are using the clipboard, then remember what was selected in case | |
| 3285 * we need to paste it somewhere while we still own the selection. | |
| 3286 * Only do this when the clipboard is already owned. Don't want to grab | |
| 3287 * the selection when hitting ESC. | |
| 3288 */ | |
| 3289 if (clip_star.available && clip_star.owned) | |
| 3290 clip_auto_select(); | |
| 3291 #endif | |
| 3292 | |
| 3293 VIsual_active = FALSE; | |
| 3294 #ifdef FEAT_MOUSE | |
| 3295 setmouse(); | |
| 3296 mouse_dragging = 0; | |
| 3297 #endif | |
| 3298 | |
| 3299 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
| 690 | 3300 curbuf->b_visual.vi_mode = VIsual_mode; |
| 3301 curbuf->b_visual.vi_start = VIsual; | |
| 3302 curbuf->b_visual.vi_end = curwin->w_cursor; | |
| 3303 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
| 7 | 3304 #ifdef FEAT_EVAL |
| 3305 curbuf->b_visual_mode_eval = VIsual_mode; | |
| 3306 #endif | |
| 3307 #ifdef FEAT_VIRTUALEDIT | |
| 3308 if (!virtual_active()) | |
| 3309 curwin->w_cursor.coladd = 0; | |
| 3310 #endif | |
| 6979 | 3311 may_clear_cmdline(); |
| 7 | 3312 |
| 844 | 3313 adjust_cursor_eol(); |
| 7 | 3314 } |
| 3315 | |
| 3316 /* | |
| 3317 * Reset VIsual_active and VIsual_reselect. | |
| 3318 */ | |
| 3319 void | |
| 3320 reset_VIsual_and_resel() | |
| 3321 { | |
| 3322 if (VIsual_active) | |
| 3323 { | |
| 3324 end_visual_mode(); | |
| 3325 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
| 3326 } | |
| 3327 VIsual_reselect = FALSE; | |
| 3328 } | |
| 3329 | |
| 3330 /* | |
| 3331 * Reset VIsual_active and VIsual_reselect if it's set. | |
| 3332 */ | |
| 3333 void | |
| 3334 reset_VIsual() | |
| 3335 { | |
| 3336 if (VIsual_active) | |
| 3337 { | |
| 3338 end_visual_mode(); | |
| 3339 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
| 3340 VIsual_reselect = FALSE; | |
| 3341 } | |
| 3342 } | |
| 3343 | |
| 184 | 3344 #if defined(FEAT_BEVAL) |
| 7 | 3345 static int find_is_eval_item __ARGS((char_u *ptr, int *colp, int *nbp, int dir)); |
| 3346 | |
| 3347 /* | |
| 3348 * Check for a balloon-eval special item to include when searching for an | |
| 3349 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid! | |
| 3350 * Returns TRUE if the character at "*ptr" should be included. | |
| 3351 * "dir" is FORWARD or BACKWARD, the direction of searching. | |
| 3352 * "*colp" is in/decremented if "ptr[-dir]" should also be included. | |
| 3353 * "bnp" points to a counter for square brackets. | |
| 3354 */ | |
| 3355 static int | |
| 3356 find_is_eval_item(ptr, colp, bnp, dir) | |
| 3357 char_u *ptr; | |
| 3358 int *colp; | |
| 3359 int *bnp; | |
| 3360 int dir; | |
| 3361 { | |
| 3362 /* Accept everything inside []. */ | |
| 3363 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD)) | |
| 3364 ++*bnp; | |
| 3365 if (*bnp > 0) | |
| 3366 { | |
| 3367 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD)) | |
| 3368 --*bnp; | |
| 3369 return TRUE; | |
| 3370 } | |
| 3371 | |
| 3372 /* skip over "s.var" */ | |
| 3373 if (*ptr == '.') | |
| 3374 return TRUE; | |
| 3375 | |
| 3376 /* two-character item: s->var */ | |
| 3377 if (ptr[dir == BACKWARD ? 0 : 1] == '>' | |
| 3378 && ptr[dir == BACKWARD ? -1 : 0] == '-') | |
| 3379 { | |
| 3380 *colp += dir; | |
| 3381 return TRUE; | |
| 3382 } | |
| 3383 return FALSE; | |
| 3384 } | |
| 3385 #endif | |
| 3386 | |
| 3387 /* | |
| 3388 * Find the identifier under or to the right of the cursor. | |
| 3389 * "find_type" can have one of three values: | |
| 3390 * FIND_IDENT: find an identifier (keyword) | |
| 3391 * FIND_STRING: find any non-white string | |
| 3392 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred. | |
| 184 | 3393 * FIND_EVAL: find text useful for C program debugging |
| 7 | 3394 * |
| 3395 * There are three steps: | |
| 3396 * 1. Search forward for the start of an identifier/string. Doesn't move if | |
| 3397 * already on one. | |
| 3398 * 2. Search backward for the start of this identifier/string. | |
| 3399 * This doesn't match the real Vi but I like it a little better and it | |
| 3400 * shouldn't bother anyone. | |
| 3401 * 3. Search forward to the end of this identifier/string. | |
| 3402 * When FIND_IDENT isn't defined, we backup until a blank. | |
| 3403 * | |
| 3404 * Returns the length of the string, or zero if no string is found. | |
| 3405 * If a string is found, a pointer to the string is put in "*string". This | |
| 3406 * string is not always NUL terminated. | |
| 3407 */ | |
| 3408 int | |
| 3409 find_ident_under_cursor(string, find_type) | |
| 3410 char_u **string; | |
| 3411 int find_type; | |
| 3412 { | |
| 3413 return find_ident_at_pos(curwin, curwin->w_cursor.lnum, | |
| 3414 curwin->w_cursor.col, string, find_type); | |
| 3415 } | |
| 3416 | |
| 3417 /* | |
| 3418 * Like find_ident_under_cursor(), but for any window and any position. | |
| 3419 * However: Uses 'iskeyword' from the current window!. | |
| 3420 */ | |
| 3421 int | |
| 3422 find_ident_at_pos(wp, lnum, startcol, string, find_type) | |
| 3423 win_T *wp; | |
| 3424 linenr_T lnum; | |
| 3425 colnr_T startcol; | |
| 3426 char_u **string; | |
| 3427 int find_type; | |
| 3428 { | |
| 3429 char_u *ptr; | |
| 3430 int col = 0; /* init to shut up GCC */ | |
| 3431 int i; | |
| 3432 #ifdef FEAT_MBYTE | |
| 3433 int this_class = 0; | |
| 3434 int prev_class; | |
| 3435 int prevcol; | |
| 3436 #endif | |
| 184 | 3437 #if defined(FEAT_BEVAL) |
| 7 | 3438 int bn = 0; /* bracket nesting */ |
| 3439 #endif | |
| 3440 | |
| 3441 /* | |
| 3442 * if i == 0: try to find an identifier | |
| 3443 * if i == 1: try to find any non-white string | |
| 3444 */ | |
| 3445 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
| 3446 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i) | |
| 3447 { | |
| 3448 /* | |
| 3449 * 1. skip to start of identifier/string | |
| 3450 */ | |
| 3451 col = startcol; | |
| 3452 #ifdef FEAT_MBYTE | |
| 3453 if (has_mbyte) | |
| 3454 { | |
| 3455 while (ptr[col] != NUL) | |
| 3456 { | |
| 184 | 3457 # if defined(FEAT_BEVAL) |
| 7 | 3458 /* Stop at a ']' to evaluate "a[x]". */ |
| 3459 if ((find_type & FIND_EVAL) && ptr[col] == ']') | |
| 3460 break; | |
| 3461 # endif | |
| 3462 this_class = mb_get_class(ptr + col); | |
| 3463 if (this_class != 0 && (i == 1 || this_class != 1)) | |
| 3464 break; | |
| 474 | 3465 col += (*mb_ptr2len)(ptr + col); |
| 7 | 3466 } |
| 3467 } | |
| 3468 else | |
| 3469 #endif | |
| 3470 while (ptr[col] != NUL | |
| 3471 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col])) | |
| 184 | 3472 # if defined(FEAT_BEVAL) |
| 7 | 3473 && (!(find_type & FIND_EVAL) || ptr[col] != ']') |
| 3474 # endif | |
| 3475 ) | |
| 3476 ++col; | |
| 3477 | |
| 184 | 3478 #if defined(FEAT_BEVAL) |
| 7 | 3479 /* When starting on a ']' count it, so that we include the '['. */ |
| 3480 bn = ptr[col] == ']'; | |
| 3481 #endif | |
| 3482 | |
| 3483 /* | |
| 3484 * 2. Back up to start of identifier/string. | |
| 3485 */ | |
| 3486 #ifdef FEAT_MBYTE | |
| 3487 if (has_mbyte) | |
| 3488 { | |
| 3489 /* Remember class of character under cursor. */ | |
| 184 | 3490 # if defined(FEAT_BEVAL) |
| 7 | 3491 if ((find_type & FIND_EVAL) && ptr[col] == ']') |
| 3492 this_class = mb_get_class((char_u *)"a"); | |
| 3493 else | |
| 3494 # endif | |
| 3495 this_class = mb_get_class(ptr + col); | |
| 835 | 3496 while (col > 0 && this_class != 0) |
| 7 | 3497 { |
| 3498 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1); | |
| 3499 prev_class = mb_get_class(ptr + prevcol); | |
| 3500 if (this_class != prev_class | |
| 3501 && (i == 0 | |
| 3502 || prev_class == 0 | |
| 3503 || (find_type & FIND_IDENT)) | |
| 184 | 3504 # if defined(FEAT_BEVAL) |
| 7 | 3505 && (!(find_type & FIND_EVAL) |
| 3506 || prevcol == 0 | |
| 3507 || !find_is_eval_item(ptr + prevcol, &prevcol, | |
| 3508 &bn, BACKWARD)) | |
| 3509 # endif | |
| 3510 ) | |
| 3511 break; | |
| 3512 col = prevcol; | |
| 3513 } | |
| 3514 | |
| 3515 /* If we don't want just any old string, or we've found an | |
| 3516 * identifier, stop searching. */ | |
| 3517 if (this_class > 2) | |
| 3518 this_class = 2; | |
| 3519 if (!(find_type & FIND_STRING) || this_class == 2) | |
| 3520 break; | |
| 3521 } | |
| 3522 else | |
| 3523 #endif | |
| 3524 { | |
| 3525 while (col > 0 | |
| 3526 && ((i == 0 | |
| 3527 ? vim_iswordc(ptr[col - 1]) | |
| 3528 : (!vim_iswhite(ptr[col - 1]) | |
| 3529 && (!(find_type & FIND_IDENT) | |
| 3530 || !vim_iswordc(ptr[col - 1])))) | |
| 184 | 3531 #if defined(FEAT_BEVAL) |
| 7 | 3532 || ((find_type & FIND_EVAL) |
| 3533 && col > 1 | |
| 3534 && find_is_eval_item(ptr + col - 1, &col, | |
| 3535 &bn, BACKWARD)) | |
| 3536 #endif | |
| 3537 )) | |
| 3538 --col; | |
| 3539 | |
| 3540 /* If we don't want just any old string, or we've found an | |
| 3541 * identifier, stop searching. */ | |
| 3542 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col])) | |
| 3543 break; | |
| 3544 } | |
| 3545 } | |
| 3546 | |
| 3547 if (ptr[col] == NUL || (i == 0 && ( | |
| 3548 #ifdef FEAT_MBYTE | |
| 3549 has_mbyte ? this_class != 2 : | |
| 3550 #endif | |
| 3551 !vim_iswordc(ptr[col])))) | |
| 3552 { | |
| 3553 /* | |
| 3554 * didn't find an identifier or string | |
| 3555 */ | |
| 3556 if (find_type & FIND_STRING) | |
| 3557 EMSG(_("E348: No string under cursor")); | |
| 3558 else | |
| 1728 | 3559 EMSG(_(e_noident)); |
| 7 | 3560 return 0; |
| 3561 } | |
| 3562 ptr += col; | |
| 3563 *string = ptr; | |
| 3564 | |
| 3565 /* | |
| 3566 * 3. Find the end if the identifier/string. | |
| 3567 */ | |
| 184 | 3568 #if defined(FEAT_BEVAL) |
| 7 | 3569 bn = 0; |
| 3570 startcol -= col; | |
| 3571 #endif | |
| 3572 col = 0; | |
| 3573 #ifdef FEAT_MBYTE | |
| 3574 if (has_mbyte) | |
| 3575 { | |
| 3576 /* Search for point of changing multibyte character class. */ | |
| 3577 this_class = mb_get_class(ptr); | |
| 3578 while (ptr[col] != NUL | |
| 3579 && ((i == 0 ? mb_get_class(ptr + col) == this_class | |
| 3580 : mb_get_class(ptr + col) != 0) | |
| 184 | 3581 # if defined(FEAT_BEVAL) |
| 7 | 3582 || ((find_type & FIND_EVAL) |
| 3583 && col <= (int)startcol | |
| 3584 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
| 3585 # endif | |
| 3586 )) | |
| 474 | 3587 col += (*mb_ptr2len)(ptr + col); |
| 7 | 3588 } |
| 3589 else | |
| 3590 #endif | |
| 3591 while ((i == 0 ? vim_iswordc(ptr[col]) | |
| 3592 : (ptr[col] != NUL && !vim_iswhite(ptr[col]))) | |
| 184 | 3593 # if defined(FEAT_BEVAL) |
| 7 | 3594 || ((find_type & FIND_EVAL) |
| 3595 && col <= (int)startcol | |
| 3596 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
| 3597 # endif | |
| 3598 ) | |
| 3599 { | |
| 3600 ++col; | |
| 3601 } | |
| 3602 | |
| 3603 return col; | |
| 3604 } | |
| 3605 | |
| 3606 /* | |
| 6927 | 3607 * Add commands to reselect Visual mode into the redo buffer. |
| 3608 */ | |
| 3609 static void | |
| 3610 prep_redo_visual(cap) | |
| 3611 cmdarg_T *cap; | |
| 3612 { | |
| 3613 ResetRedobuff(); | |
| 3614 AppendCharToRedobuff(VIsual_mode); | |
| 3615 if (VIsual_mode == 'V' && curbuf->b_visual.vi_end.lnum | |
| 3616 != curbuf->b_visual.vi_start.lnum) | |
| 3617 { | |
| 3618 AppendNumberToRedobuff(curbuf->b_visual.vi_end.lnum | |
| 3619 - curbuf->b_visual.vi_start.lnum); | |
| 3620 AppendCharToRedobuff('j'); | |
| 3621 } | |
| 3622 else if (VIsual_mode == 'v' || VIsual_mode == Ctrl_V) | |
| 3623 { | |
| 3624 /* block visual mode or char visual mmode*/ | |
| 3625 if (curbuf->b_visual.vi_end.lnum != curbuf->b_visual.vi_start.lnum) | |
| 3626 { | |
| 3627 AppendNumberToRedobuff(curbuf->b_visual.vi_end.lnum - | |
| 3628 curbuf->b_visual.vi_start.lnum); | |
| 3629 AppendCharToRedobuff('j'); | |
| 3630 } | |
| 3631 if (curbuf->b_visual.vi_curswant == MAXCOL) | |
| 3632 AppendCharToRedobuff('$'); | |
| 3633 else if (curbuf->b_visual.vi_end.col > curbuf->b_visual.vi_start.col) | |
| 3634 { | |
| 3635 AppendNumberToRedobuff(curbuf->b_visual.vi_end.col | |
| 3636 - curbuf->b_visual.vi_start.col - 1); | |
| 3637 AppendCharToRedobuff(' '); | |
| 3638 } | |
| 3639 } | |
| 3640 AppendNumberToRedobuff(cap->count1); | |
| 3641 } | |
| 3642 | |
| 3643 /* | |
| 7 | 3644 * Prepare for redo of a normal command. |
| 3645 */ | |
| 3646 static void | |
| 3647 prep_redo_cmd(cap) | |
| 3648 cmdarg_T *cap; | |
| 3649 { | |
| 3650 prep_redo(cap->oap->regname, cap->count0, | |
| 3651 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
| 3652 } | |
| 3653 | |
| 3654 /* | |
| 3655 * Prepare for redo of any command. | |
| 3656 * Note that only the last argument can be a multi-byte char. | |
| 3657 */ | |
| 3658 static void | |
| 3659 prep_redo(regname, num, cmd1, cmd2, cmd3, cmd4, cmd5) | |
| 3660 int regname; | |
| 3661 long num; | |
| 3662 int cmd1; | |
| 3663 int cmd2; | |
| 3664 int cmd3; | |
| 3665 int cmd4; | |
| 3666 int cmd5; | |
| 3667 { | |
| 3668 ResetRedobuff(); | |
| 3669 if (regname != 0) /* yank from specified buffer */ | |
| 3670 { | |
| 3671 AppendCharToRedobuff('"'); | |
| 3672 AppendCharToRedobuff(regname); | |
| 3673 } | |
| 3674 if (num) | |
| 3675 AppendNumberToRedobuff(num); | |
| 3676 | |
| 3677 if (cmd1 != NUL) | |
| 3678 AppendCharToRedobuff(cmd1); | |
| 3679 if (cmd2 != NUL) | |
| 3680 AppendCharToRedobuff(cmd2); | |
| 3681 if (cmd3 != NUL) | |
| 3682 AppendCharToRedobuff(cmd3); | |
| 3683 if (cmd4 != NUL) | |
| 3684 AppendCharToRedobuff(cmd4); | |
| 3685 if (cmd5 != NUL) | |
| 3686 AppendCharToRedobuff(cmd5); | |
| 3687 } | |
| 3688 | |
| 3689 /* | |
| 3690 * check for operator active and clear it | |
| 3691 * | |
| 3692 * return TRUE if operator was active | |
| 3693 */ | |
| 3694 static int | |
| 3695 checkclearop(oap) | |
| 3696 oparg_T *oap; | |
| 3697 { | |
| 3698 if (oap->op_type == OP_NOP) | |
| 3699 return FALSE; | |
| 3700 clearopbeep(oap); | |
| 3701 return TRUE; | |
| 3702 } | |
| 3703 | |
| 3704 /* | |
| 1131 | 3705 * Check for operator or Visual active. Clear active operator. |
| 7 | 3706 * |
| 1131 | 3707 * Return TRUE if operator or Visual was active. |
| 7 | 3708 */ |
| 3709 static int | |
| 3710 checkclearopq(oap) | |
| 3711 oparg_T *oap; | |
| 3712 { | |
| 5735 | 3713 if (oap->op_type == OP_NOP && !VIsual_active) |
| 7 | 3714 return FALSE; |
| 3715 clearopbeep(oap); | |
| 3716 return TRUE; | |
| 3717 } | |
| 3718 | |
| 3719 static void | |
| 3720 clearop(oap) | |
| 3721 oparg_T *oap; | |
| 3722 { | |
| 3723 oap->op_type = OP_NOP; | |
| 3724 oap->regname = 0; | |
| 3725 oap->motion_force = NUL; | |
| 3726 oap->use_reg_one = FALSE; | |
| 3727 } | |
| 3728 | |
| 3729 static void | |
| 3730 clearopbeep(oap) | |
| 3731 oparg_T *oap; | |
| 3732 { | |
| 3733 clearop(oap); | |
| 3734 beep_flush(); | |
| 3735 } | |
| 3736 | |
| 3737 /* | |
| 3738 * Remove the shift modifier from a special key. | |
| 3739 */ | |
| 3740 static void | |
| 3741 unshift_special(cap) | |
| 3742 cmdarg_T *cap; | |
| 3743 { | |
| 3744 switch (cap->cmdchar) | |
| 3745 { | |
| 3746 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break; | |
| 3747 case K_S_LEFT: cap->cmdchar = K_LEFT; break; | |
| 3748 case K_S_UP: cap->cmdchar = K_UP; break; | |
| 3749 case K_S_DOWN: cap->cmdchar = K_DOWN; break; | |
| 3750 case K_S_HOME: cap->cmdchar = K_HOME; break; | |
| 3751 case K_S_END: cap->cmdchar = K_END; break; | |
| 3752 } | |
| 3753 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask); | |
| 3754 } | |
| 3755 | |
| 6979 | 3756 /* |
| 3757 * If the mode is currently displayed clear the command line or update the | |
| 3758 * command displayed. | |
| 3759 */ | |
| 3760 static void | |
| 3761 may_clear_cmdline() | |
| 3762 { | |
| 3763 if (mode_displayed) | |
| 3764 clear_cmdline = TRUE; /* unshow visual mode later */ | |
| 3765 #ifdef FEAT_CMDL_INFO | |
| 3766 else | |
| 3767 clear_showcmd(); | |
| 3768 #endif | |
| 3769 } | |
| 3770 | |
| 7 | 3771 #if defined(FEAT_CMDL_INFO) || defined(PROTO) |
| 3772 /* | |
| 3773 * Routines for displaying a partly typed command | |
| 3774 */ | |
| 3775 | |
| 5735 | 3776 #define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30 |
| 7 | 3777 static char_u showcmd_buf[SHOWCMD_BUFLEN]; |
| 3778 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */ | |
| 3779 static int showcmd_is_clear = TRUE; | |
| 3780 static int showcmd_visual = FALSE; | |
| 3781 | |
| 3782 static void display_showcmd __ARGS((void)); | |
| 3783 | |
| 3784 void | |
| 3785 clear_showcmd() | |
| 3786 { | |
| 3787 if (!p_sc) | |
| 3788 return; | |
| 3789 | |
| 3790 if (VIsual_active && !char_avail()) | |
| 3791 { | |
| 1866 | 3792 int cursor_bot = lt(VIsual, curwin->w_cursor); |
| 7 | 3793 long lines; |
| 3794 colnr_T leftcol, rightcol; | |
| 3795 linenr_T top, bot; | |
| 3796 | |
| 3797 /* Show the size of the Visual area. */ | |
| 1866 | 3798 if (cursor_bot) |
| 7 | 3799 { |
| 3800 top = VIsual.lnum; | |
| 3801 bot = curwin->w_cursor.lnum; | |
| 3802 } | |
| 3803 else | |
| 3804 { | |
| 3805 top = curwin->w_cursor.lnum; | |
| 3806 bot = VIsual.lnum; | |
| 3807 } | |
| 3808 # ifdef FEAT_FOLDING | |
| 3809 /* Include closed folds as a whole. */ | |
| 3810 hasFolding(top, &top, NULL); | |
| 3811 hasFolding(bot, NULL, &bot); | |
| 3812 # endif | |
| 3813 lines = bot - top + 1; | |
| 3814 | |
| 3815 if (VIsual_mode == Ctrl_V) | |
| 3816 { | |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3817 # ifdef FEAT_LINEBREAK |
| 1866 | 3818 char_u *saved_sbr = p_sbr; |
| 3819 | |
| 3820 /* Make 'sbr' empty for a moment to get the correct size. */ | |
| 3821 p_sbr = empty_option; | |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3822 # endif |
| 7 | 3823 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
|
3824 # ifdef FEAT_LINEBREAK |
| 1866 | 3825 p_sbr = saved_sbr; |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3826 # endif |
| 7 | 3827 sprintf((char *)showcmd_buf, "%ldx%ld", lines, |
| 3828 (long)(rightcol - leftcol + 1)); | |
| 3829 } | |
| 3830 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum) | |
| 3831 sprintf((char *)showcmd_buf, "%ld", lines); | |
| 3832 else | |
|
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3833 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3834 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
|
3835 int l; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3836 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
|
3837 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
|
3838 |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3839 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
|
3840 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3841 s = ml_get_pos(&VIsual); |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3842 e = ml_get_cursor(); |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3843 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3844 else |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3845 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3846 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
|
3847 e = ml_get_pos(&VIsual); |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3848 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3849 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
|
3850 { |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3851 # 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
|
3852 l = (*mb_ptr2len)(s); |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3853 # else |
|
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3854 l = (*s == NUL) ? 0 : 1; |
|
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3855 # endif |
|
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3856 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
|
3857 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3858 ++bytes; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3859 ++chars; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3860 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
|
3861 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3862 bytes += l; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3863 ++chars; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3864 s += l; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3865 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3866 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
|
3867 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
|
3868 else |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3869 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
|
3870 } |
| 7 | 3871 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */ |
| 3872 showcmd_visual = TRUE; | |
| 3873 } | |
| 3874 else | |
| 3875 { | |
| 3876 showcmd_buf[0] = NUL; | |
| 3877 showcmd_visual = FALSE; | |
| 3878 | |
| 3879 /* Don't actually display something if there is nothing to clear. */ | |
| 3880 if (showcmd_is_clear) | |
| 3881 return; | |
| 3882 } | |
| 3883 | |
| 3884 display_showcmd(); | |
| 3885 } | |
| 3886 | |
| 3887 /* | |
| 3888 * Add 'c' to string of shown command chars. | |
| 3889 * Return TRUE if output has been written (and setcursor() has been called). | |
| 3890 */ | |
| 3891 int | |
| 3892 add_to_showcmd(c) | |
| 3893 int c; | |
| 3894 { | |
| 3895 char_u *p; | |
| 3896 int old_len; | |
| 3897 int extra_len; | |
| 3898 int overflow; | |
| 3899 #if defined(FEAT_MOUSE) | |
| 3900 int i; | |
| 3901 static int ignore[] = | |
| 3902 { | |
| 660 | 3903 # ifdef FEAT_GUI |
| 7 | 3904 K_VER_SCROLLBAR, K_HOR_SCROLLBAR, |
| 3905 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM, | |
| 660 | 3906 # endif |
| 7 | 3907 K_IGNORE, |
| 3908 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE, | |
| 3909 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE, | |
| 3910 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
|
3911 K_MOUSEDOWN, K_MOUSEUP, K_MOUSELEFT, K_MOUSERIGHT, |
| 7 | 3912 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE, |
| 631 | 3913 K_CURSORHOLD, |
| 7 | 3914 0 |
| 3915 }; | |
| 3916 #endif | |
| 3917 | |
| 641 | 3918 if (!p_sc || msg_silent != 0) |
| 7 | 3919 return FALSE; |
| 3920 | |
| 3921 if (showcmd_visual) | |
| 3922 { | |
| 3923 showcmd_buf[0] = NUL; | |
| 3924 showcmd_visual = FALSE; | |
| 3925 } | |
| 3926 | |
| 3927 #if defined(FEAT_MOUSE) | |
| 3928 /* Ignore keys that are scrollbar updates and mouse clicks */ | |
| 3929 if (IS_SPECIAL(c)) | |
| 3930 for (i = 0; ignore[i] != 0; ++i) | |
| 3931 if (ignore[i] == c) | |
| 3932 return FALSE; | |
| 3933 #endif | |
| 3934 | |
| 3935 p = transchar(c); | |
| 5535 | 3936 if (*p == ' ') |
| 3937 STRCPY(p, "<20>"); | |
| 7 | 3938 old_len = (int)STRLEN(showcmd_buf); |
| 3939 extra_len = (int)STRLEN(p); | |
| 3940 overflow = old_len + extra_len - SHOWCMD_COLS; | |
| 3941 if (overflow > 0) | |
| 1362 | 3942 mch_memmove(showcmd_buf, showcmd_buf + overflow, |
| 3943 old_len - overflow + 1); | |
| 7 | 3944 STRCAT(showcmd_buf, p); |
| 3945 | |
| 3946 if (char_avail()) | |
| 3947 return FALSE; | |
| 3948 | |
| 3949 display_showcmd(); | |
| 3950 | |
| 3951 return TRUE; | |
| 3952 } | |
| 3953 | |
| 3954 void | |
| 3955 add_to_showcmd_c(c) | |
| 3956 int c; | |
| 3957 { | |
| 3958 if (!add_to_showcmd(c)) | |
| 3959 setcursor(); | |
| 3960 } | |
| 3961 | |
| 3962 /* | |
| 3963 * Delete 'len' characters from the end of the shown command. | |
| 3964 */ | |
| 3965 static void | |
| 3966 del_from_showcmd(len) | |
| 3967 int len; | |
| 3968 { | |
| 3969 int old_len; | |
| 3970 | |
| 3971 if (!p_sc) | |
| 3972 return; | |
| 3973 | |
| 3974 old_len = (int)STRLEN(showcmd_buf); | |
| 3975 if (len > old_len) | |
| 3976 len = old_len; | |
| 3977 showcmd_buf[old_len - len] = NUL; | |
| 3978 | |
| 3979 if (!char_avail()) | |
| 3980 display_showcmd(); | |
| 3981 } | |
| 3982 | |
| 3983 /* | |
| 3984 * push_showcmd() and pop_showcmd() are used when waiting for the user to type | |
| 3985 * something and there is a partial mapping. | |
| 3986 */ | |
| 3987 void | |
| 3988 push_showcmd() | |
| 3989 { | |
| 3990 if (p_sc) | |
| 3991 STRCPY(old_showcmd_buf, showcmd_buf); | |
| 3992 } | |
| 3993 | |
| 3994 void | |
| 3995 pop_showcmd() | |
| 3996 { | |
| 3997 if (!p_sc) | |
| 3998 return; | |
| 3999 | |
| 4000 STRCPY(showcmd_buf, old_showcmd_buf); | |
| 4001 | |
| 4002 display_showcmd(); | |
| 4003 } | |
| 4004 | |
| 4005 static void | |
| 4006 display_showcmd() | |
| 4007 { | |
| 4008 int len; | |
| 4009 | |
| 4010 cursor_off(); | |
| 4011 | |
| 4012 len = (int)STRLEN(showcmd_buf); | |
| 4013 if (len == 0) | |
| 4014 showcmd_is_clear = TRUE; | |
| 4015 else | |
| 4016 { | |
| 4017 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0); | |
| 4018 showcmd_is_clear = FALSE; | |
| 4019 } | |
| 4020 | |
| 4021 /* | |
| 1188 | 4022 * clear the rest of an old message by outputting up to SHOWCMD_COLS |
| 4023 * spaces | |
| 7 | 4024 */ |
| 4025 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0); | |
| 4026 | |
| 4027 setcursor(); /* put cursor back where it belongs */ | |
| 4028 } | |
| 4029 #endif | |
| 4030 | |
| 4031 #ifdef FEAT_SCROLLBIND | |
| 4032 /* | |
| 4033 * When "check" is FALSE, prepare for commands that scroll the window. | |
| 4034 * When "check" is TRUE, take care of scroll-binding after the window has | |
| 4035 * scrolled. Called from normal_cmd() and edit(). | |
| 4036 */ | |
| 4037 void | |
| 4038 do_check_scrollbind(check) | |
| 4039 int check; | |
| 4040 { | |
| 4041 static win_T *old_curwin = NULL; | |
| 4042 static linenr_T old_topline = 0; | |
| 4043 #ifdef FEAT_DIFF | |
| 4044 static int old_topfill = 0; | |
| 4045 #endif | |
| 4046 static buf_T *old_buf = NULL; | |
| 4047 static colnr_T old_leftcol = 0; | |
| 4048 | |
| 4049 if (check && curwin->w_p_scb) | |
| 4050 { | |
| 4051 /* If a ":syncbind" command was just used, don't scroll, only reset | |
| 4052 * the values. */ | |
| 4053 if (did_syncbind) | |
| 4054 did_syncbind = FALSE; | |
| 4055 else if (curwin == old_curwin) | |
| 4056 { | |
| 4057 /* | |
| 4058 * Synchronize other windows, as necessary according to | |
| 4059 * 'scrollbind'. Don't do this after an ":edit" command, except | |
| 4060 * when 'diff' is set. | |
| 4061 */ | |
| 4062 if ((curwin->w_buffer == old_buf | |
| 4063 #ifdef FEAT_DIFF | |
| 4064 || curwin->w_p_diff | |
| 4065 #endif | |
| 4066 ) | |
| 4067 && (curwin->w_topline != old_topline | |
| 4068 #ifdef FEAT_DIFF | |
| 4069 || curwin->w_topfill != old_topfill | |
| 4070 #endif | |
| 4071 || curwin->w_leftcol != old_leftcol)) | |
| 4072 { | |
| 4073 check_scrollbind(curwin->w_topline - old_topline, | |
| 4074 (long)(curwin->w_leftcol - old_leftcol)); | |
| 4075 } | |
| 4076 } | |
| 4077 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */ | |
| 4078 { | |
| 4079 /* | |
| 4080 * When switching between windows, make sure that the relative | |
| 4081 * vertical offset is valid for the new window. The relative | |
| 4082 * offset is invalid whenever another 'scrollbind' window has | |
| 4083 * scrolled to a point that would force the current window to | |
| 4084 * scroll past the beginning or end of its buffer. When the | |
| 4085 * resync is performed, some of the other 'scrollbind' windows may | |
| 4086 * need to jump so that the current window's relative position is | |
| 4087 * visible on-screen. | |
| 4088 */ | |
| 4089 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L); | |
| 4090 } | |
| 4091 curwin->w_scbind_pos = curwin->w_topline; | |
| 4092 } | |
| 4093 | |
| 4094 old_curwin = curwin; | |
| 4095 old_topline = curwin->w_topline; | |
| 4096 #ifdef FEAT_DIFF | |
| 4097 old_topfill = curwin->w_topfill; | |
| 4098 #endif | |
| 4099 old_buf = curwin->w_buffer; | |
| 4100 old_leftcol = curwin->w_leftcol; | |
| 4101 } | |
| 4102 | |
| 4103 /* | |
| 4104 * Synchronize any windows that have "scrollbind" set, based on the | |
| 4105 * number of rows by which the current window has changed | |
| 4106 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
| 4107 */ | |
| 4108 void | |
| 4109 check_scrollbind(topline_diff, leftcol_diff) | |
| 4110 linenr_T topline_diff; | |
| 4111 long leftcol_diff; | |
| 4112 { | |
| 4113 int want_ver; | |
| 4114 int want_hor; | |
| 4115 win_T *old_curwin = curwin; | |
| 4116 buf_T *old_curbuf = curbuf; | |
| 4117 int old_VIsual_select = VIsual_select; | |
| 4118 int old_VIsual_active = VIsual_active; | |
| 4119 colnr_T tgt_leftcol = curwin->w_leftcol; | |
| 4120 long topline; | |
| 4121 long y; | |
| 4122 | |
| 4123 /* | |
| 4124 * check 'scrollopt' string for vertical and horizontal scroll options | |
| 4125 */ | |
| 4126 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0); | |
| 4127 #ifdef FEAT_DIFF | |
| 4128 want_ver |= old_curwin->w_p_diff; | |
| 4129 #endif | |
| 4130 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0)); | |
| 4131 | |
| 4132 /* | |
| 4133 * loop through the scrollbound windows and scroll accordingly | |
| 4134 */ | |
| 4135 VIsual_select = VIsual_active = 0; | |
| 4136 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
| 4137 { | |
| 4138 curbuf = curwin->w_buffer; | |
| 4139 /* skip original window and windows with 'noscrollbind' */ | |
| 4140 if (curwin != old_curwin && curwin->w_p_scb) | |
| 4141 { | |
| 4142 /* | |
| 4143 * do the vertical scroll | |
| 4144 */ | |
| 4145 if (want_ver) | |
| 4146 { | |
| 4147 #ifdef FEAT_DIFF | |
| 4148 if (old_curwin->w_p_diff && curwin->w_p_diff) | |
| 4149 { | |
| 4150 diff_set_topline(old_curwin, curwin); | |
| 4151 } | |
| 4152 else | |
| 4153 #endif | |
| 4154 { | |
| 4155 curwin->w_scbind_pos += topline_diff; | |
| 4156 topline = curwin->w_scbind_pos; | |
| 4157 if (topline > curbuf->b_ml.ml_line_count) | |
| 4158 topline = curbuf->b_ml.ml_line_count; | |
| 4159 if (topline < 1) | |
| 4160 topline = 1; | |
| 4161 | |
| 4162 y = topline - curwin->w_topline; | |
| 4163 if (y > 0) | |
| 4164 scrollup(y, FALSE); | |
| 4165 else | |
| 4166 scrolldown(-y, FALSE); | |
| 4167 } | |
| 4168 | |
| 4169 redraw_later(VALID); | |
| 4170 cursor_correct(); | |
| 4171 #ifdef FEAT_WINDOWS | |
| 4172 curwin->w_redr_status = TRUE; | |
| 4173 #endif | |
| 4174 } | |
| 4175 | |
| 4176 /* | |
| 4177 * do the horizontal scroll | |
| 4178 */ | |
| 4179 if (want_hor && curwin->w_leftcol != tgt_leftcol) | |
| 4180 { | |
| 4181 curwin->w_leftcol = tgt_leftcol; | |
| 4182 leftcol_changed(); | |
| 4183 } | |
| 4184 } | |
| 4185 } | |
| 4186 | |
| 4187 /* | |
| 4188 * reset current-window | |
| 4189 */ | |
| 4190 VIsual_select = old_VIsual_select; | |
| 4191 VIsual_active = old_VIsual_active; | |
| 4192 curwin = old_curwin; | |
| 4193 curbuf = old_curbuf; | |
| 4194 } | |
| 4195 #endif /* #ifdef FEAT_SCROLLBIND */ | |
| 4196 | |
| 4197 /* | |
| 4198 * Command character that's ignored. | |
| 4199 * Used for CTRL-Q and CTRL-S to avoid problems with terminals that use | |
|
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
4200 * xon/xoff. |
| 7 | 4201 */ |
| 4202 static void | |
| 4203 nv_ignore(cap) | |
| 4204 cmdarg_T *cap; | |
| 4205 { | |
| 226 | 4206 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
| 7 | 4207 } |
| 4208 | |
| 4209 /* | |
| 620 | 4210 * Command character that doesn't do anything, but unlike nv_ignore() does |
| 4211 * start edit(). Used for "startinsert" executed while starting up. | |
| 4212 */ | |
| 4213 static void | |
| 4214 nv_nop(cap) | |
| 1877 | 4215 cmdarg_T *cap UNUSED; |
| 620 | 4216 { |
| 4217 } | |
| 4218 | |
| 4219 /* | |
| 7 | 4220 * Command character doesn't exist. |
| 4221 */ | |
| 4222 static void | |
| 4223 nv_error(cap) | |
| 4224 cmdarg_T *cap; | |
| 4225 { | |
| 4226 clearopbeep(cap->oap); | |
| 4227 } | |
| 4228 | |
| 4229 /* | |
| 4230 * <Help> and <F1> commands. | |
| 4231 */ | |
| 4232 static void | |
| 4233 nv_help(cap) | |
| 4234 cmdarg_T *cap; | |
| 4235 { | |
| 4236 if (!checkclearopq(cap->oap)) | |
| 4237 ex_help(NULL); | |
| 4238 } | |
| 4239 | |
| 4240 /* | |
| 4241 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor. | |
| 4242 */ | |
| 4243 static void | |
| 4244 nv_addsub(cap) | |
| 4245 cmdarg_T *cap; | |
| 4246 { | |
| 6868 | 4247 int visual = VIsual_active; |
| 6979 | 4248 |
| 6868 | 4249 if (cap->oap->op_type == OP_NOP |
| 4250 && do_addsub((int)cap->cmdchar, cap->count1, cap->arg) == OK) | |
| 6891 | 4251 { |
| 4252 if (visual) | |
| 4253 { | |
| 6927 | 4254 prep_redo_visual(cap); |
| 4255 if (cap->arg) | |
| 4256 AppendCharToRedobuff('g'); | |
| 6891 | 4257 AppendCharToRedobuff(cap->cmdchar); |
| 4258 } | |
| 4259 else | |
| 4260 prep_redo_cmd(cap); | |
| 4261 } | |
| 6868 | 4262 else |
| 4263 clearopbeep(cap->oap); | |
| 4264 if (visual) | |
| 4265 { | |
| 4266 VIsual_active = FALSE; | |
| 6927 | 4267 redo_VIsual_busy = FALSE; |
| 6979 | 4268 may_clear_cmdline(); |
| 6927 | 4269 redraw_later(INVERTED); |
| 6868 | 4270 } |
| 7 | 4271 } |
| 4272 | |
| 4273 /* | |
| 4274 * CTRL-F, CTRL-B, etc: Scroll page up or down. | |
| 4275 */ | |
| 4276 static void | |
| 4277 nv_page(cap) | |
| 4278 cmdarg_T *cap; | |
| 4279 { | |
| 4280 if (!checkclearop(cap->oap)) | |
| 819 | 4281 { |
| 4282 #ifdef FEAT_WINDOWS | |
| 4283 if (mod_mask & MOD_MASK_CTRL) | |
| 4284 { | |
| 4285 /* <C-PageUp>: tab page back; <C-PageDown>: tab page forward */ | |
| 4286 if (cap->arg == BACKWARD) | |
| 4287 goto_tabpage(-(int)cap->count1); | |
| 4288 else | |
| 4289 goto_tabpage((int)cap->count0); | |
| 4290 } | |
| 4291 else | |
| 4292 #endif | |
| 7 | 4293 (void)onepage(cap->arg, cap->count1); |
| 819 | 4294 } |
| 7 | 4295 } |
| 4296 | |
| 4297 /* | |
| 4298 * Implementation of "gd" and "gD" command. | |
| 4299 */ | |
| 4300 static void | |
| 523 | 4301 nv_gd(oap, nchar, thisblock) |
| 503 | 4302 oparg_T *oap; |
| 4303 int nchar; | |
| 523 | 4304 int thisblock; /* 1 for "1gd" and "1gD" */ |
| 7 | 4305 { |
| 4306 int len; | |
| 503 | 4307 char_u *ptr; |
| 4308 | |
| 4309 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0 | |
| 523 | 4310 || find_decl(ptr, len, nchar == 'd', thisblock, 0) == FAIL) |
| 503 | 4311 clearopbeep(oap); |
| 4312 #ifdef FEAT_FOLDING | |
| 4313 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP) | |
| 4314 foldOpenCursor(); | |
| 4315 #endif | |
| 4316 } | |
| 4317 | |
| 4318 /* | |
| 523 | 4319 * Search for variable declaration of "ptr[len]". |
| 4320 * When "locally" is TRUE in the current function ("gd"), otherwise in the | |
| 4321 * current file ("gD"). | |
| 4322 * When "thisblock" is TRUE check the {} block scope. | |
| 503 | 4323 * Return FAIL when not found. |
| 4324 */ | |
| 4325 int | |
| 523 | 4326 find_decl(ptr, len, locally, thisblock, searchflags) |
| 503 | 4327 char_u *ptr; |
| 4328 int len; | |
| 4329 int locally; | |
| 523 | 4330 int thisblock; |
| 503 | 4331 int searchflags; /* flags passed to searchit() */ |
| 4332 { | |
| 7 | 4333 char_u *pat; |
| 4334 pos_T old_pos; | |
| 503 | 4335 pos_T par_pos; |
| 4336 pos_T found_pos; | |
| 7 | 4337 int t; |
| 4338 int save_p_ws; | |
| 4339 int save_p_scs; | |
| 503 | 4340 int retval = OK; |
| 944 | 4341 int incll; |
| 503 | 4342 |
| 4343 if ((pat = alloc(len + 7)) == NULL) | |
| 4344 return FAIL; | |
| 268 | 4345 |
| 4346 /* Put "\V" before the pattern to avoid that the special meaning of "." | |
| 4347 * and "~" causes trouble. */ | |
| 4348 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s", | |
| 4349 len, ptr); | |
| 7 | 4350 old_pos = curwin->w_cursor; |
| 4351 save_p_ws = p_ws; | |
| 4352 save_p_scs = p_scs; | |
| 4353 p_ws = FALSE; /* don't wrap around end of file now */ | |
| 4354 p_scs = FALSE; /* don't switch ignorecase off now */ | |
| 4355 | |
| 4356 /* | |
| 4357 * With "gD" go to line 1. | |
| 4358 * With "gd" Search back for the start of the current function, then go | |
| 4359 * back until a blank line. If this fails go to line 1. | |
| 4360 */ | |
| 944 | 4361 if (!locally || !findpar(&incll, BACKWARD, 1L, '{', FALSE)) |
| 7 | 4362 { |
| 4363 setpcmark(); /* Set in findpar() otherwise */ | |
| 4364 curwin->w_cursor.lnum = 1; | |
| 539 | 4365 par_pos = curwin->w_cursor; |
| 7 | 4366 } |
| 4367 else | |
| 4368 { | |
| 539 | 4369 par_pos = curwin->w_cursor; |
| 7 | 4370 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL) |
| 4371 --curwin->w_cursor.lnum; | |
| 4372 } | |
| 4373 curwin->w_cursor.col = 0; | |
| 4374 | |
| 4375 /* Search forward for the identifier, ignore comment lines. */ | |
| 698 | 4376 clearpos(&found_pos); |
| 503 | 4377 for (;;) |
| 4378 { | |
| 4379 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD, | |
| 1496 | 4380 pat, 1L, searchflags, RE_LAST, (linenr_T)0, NULL); |
| 503 | 4381 if (curwin->w_cursor.lnum >= old_pos.lnum) |
| 4382 t = FAIL; /* match after start is failure too */ | |
| 523 | 4383 |
| 718 | 4384 if (thisblock && t != FAIL) |
| 523 | 4385 { |
| 4386 pos_T *pos; | |
| 4387 | |
| 4388 /* Check that the block the match is in doesn't end before the | |
| 4389 * position where we started the search from. */ | |
| 4390 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD, | |
| 4391 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL | |
| 4392 && pos->lnum < old_pos.lnum) | |
| 4393 continue; | |
| 4394 } | |
| 4395 | |
| 503 | 4396 if (t == FAIL) |
| 4397 { | |
| 4398 /* If we previously found a valid position, use it. */ | |
| 4399 if (found_pos.lnum != 0) | |
| 4400 { | |
| 4401 curwin->w_cursor = found_pos; | |
| 4402 t = OK; | |
| 4403 } | |
| 4404 break; | |
| 4405 } | |
| 7 | 4406 #ifdef FEAT_COMMENTS |
| 3562 | 4407 if (get_leader_len(ml_get_curline(), NULL, FALSE, TRUE) > 0) |
| 503 | 4408 { |
| 4409 /* Ignore this line, continue at start of next line. */ | |
| 4410 ++curwin->w_cursor.lnum; | |
| 4411 curwin->w_cursor.col = 0; | |
| 4412 continue; | |
| 4413 } | |
| 4414 #endif | |
| 4415 if (!locally) /* global search: use first match found */ | |
| 4416 break; | |
| 4417 if (curwin->w_cursor.lnum >= par_pos.lnum) | |
| 4418 { | |
| 4419 /* If we previously found a valid position, use it. */ | |
| 4420 if (found_pos.lnum != 0) | |
| 4421 curwin->w_cursor = found_pos; | |
| 4422 break; | |
| 4423 } | |
| 4424 | |
| 4425 /* For finding a local variable and the match is before the "{" search | |
| 4426 * to find a later match. For K&R style function declarations this | |
| 4427 * skips the function header without types. */ | |
| 4428 found_pos = curwin->w_cursor; | |
| 4429 } | |
| 4430 | |
| 4431 if (t == FAIL) | |
| 4432 { | |
| 4433 retval = FAIL; | |
| 7 | 4434 curwin->w_cursor = old_pos; |
| 4435 } | |
| 4436 else | |
| 4437 { | |
| 4438 curwin->w_set_curswant = TRUE; | |
| 4439 /* "n" searches forward now */ | |
| 4440 reset_search_dir(); | |
| 4441 } | |
| 4442 | |
| 4443 vim_free(pat); | |
| 4444 p_ws = save_p_ws; | |
| 4445 p_scs = save_p_scs; | |
| 503 | 4446 |
| 4447 return retval; | |
| 7 | 4448 } |
| 4449 | |
| 4450 /* | |
| 4451 * Move 'dist' lines in direction 'dir', counting lines by *screen* | |
| 4452 * lines rather than lines in the file. | |
| 4453 * 'dist' must be positive. | |
| 4454 * | |
| 4455 * Return OK if able to move cursor, FAIL otherwise. | |
| 4456 */ | |
| 4457 static int | |
| 4458 nv_screengo(oap, dir, dist) | |
| 4459 oparg_T *oap; | |
| 4460 int dir; | |
| 4461 long dist; | |
| 4462 { | |
| 4463 int linelen = linetabsize(ml_get_curline()); | |
| 4464 int retval = OK; | |
| 4465 int atend = FALSE; | |
| 4466 int n; | |
| 4467 int col_off1; /* margin offset for first screen line */ | |
| 4468 int col_off2; /* margin offset for wrapped screen line */ | |
| 4469 int width1; /* text width for first screen line */ | |
| 4470 int width2; /* test width for wrapped screen line */ | |
| 4471 | |
| 4472 oap->motion_type = MCHAR; | |
|
5192
c28202427d71
updated for version 7.4a.022
Bram Moolenaar <bram@vim.org>
parents:
5162
diff
changeset
|
4473 oap->inclusive = (curwin->w_curswant == MAXCOL); |
| 7 | 4474 |
| 4475 col_off1 = curwin_col_off(); | |
| 4476 col_off2 = col_off1 - curwin_col_off2(); | |
| 4477 width1 = W_WIDTH(curwin) - col_off1; | |
| 4478 width2 = W_WIDTH(curwin) - col_off2; | |
| 6559 | 4479 if (width2 == 0) |
| 4480 width2 = 1; /* avoid divide by zero */ | |
| 7 | 4481 |
| 4482 #ifdef FEAT_VERTSPLIT | |
| 4483 if (curwin->w_width != 0) | |
| 4484 { | |
| 4485 #endif | |
| 4486 /* | |
| 4487 * Instead of sticking at the last character of the buffer line we | |
| 4488 * try to stick in the last column of the screen. | |
| 4489 */ | |
| 4490 if (curwin->w_curswant == MAXCOL) | |
| 4491 { | |
| 4492 atend = TRUE; | |
| 4493 validate_virtcol(); | |
| 4494 if (width1 <= 0) | |
| 4495 curwin->w_curswant = 0; | |
| 4496 else | |
| 4497 { | |
| 4498 curwin->w_curswant = width1 - 1; | |
| 4499 if (curwin->w_virtcol > curwin->w_curswant) | |
| 4500 curwin->w_curswant += ((curwin->w_virtcol | |
| 4501 - curwin->w_curswant - 1) / width2 + 1) * width2; | |
| 4502 } | |
| 4503 } | |
| 4504 else | |
| 4505 { | |
| 4506 if (linelen > width1) | |
| 4507 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
| 4508 else | |
| 4509 n = width1; | |
| 4510 if (curwin->w_curswant > (colnr_T)n + 1) | |
| 4511 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1) | |
| 4512 * width2; | |
| 4513 } | |
| 4514 | |
| 4515 while (dist--) | |
| 4516 { | |
| 4517 if (dir == BACKWARD) | |
| 4518 { | |
| 4519 if ((long)curwin->w_curswant >= width2) | |
| 4520 /* move back within line */ | |
| 4521 curwin->w_curswant -= width2; | |
| 4522 else | |
| 4523 { | |
| 4524 /* to previous line */ | |
| 4525 if (curwin->w_cursor.lnum == 1) | |
| 4526 { | |
| 4527 retval = FAIL; | |
| 4528 break; | |
| 4529 } | |
| 4530 --curwin->w_cursor.lnum; | |
| 4531 #ifdef FEAT_FOLDING | |
| 4532 /* Move to the start of a closed fold. Don't do that when | |
| 4533 * 'foldopen' contains "all": it will open in a moment. */ | |
| 4534 if (!(fdo_flags & FDO_ALL)) | |
| 4535 (void)hasFolding(curwin->w_cursor.lnum, | |
| 4536 &curwin->w_cursor.lnum, NULL); | |
| 4537 #endif | |
| 4538 linelen = linetabsize(ml_get_curline()); | |
| 4539 if (linelen > width1) | |
| 4540 curwin->w_curswant += (((linelen - width1 - 1) / width2) | |
| 4541 + 1) * width2; | |
| 4542 } | |
| 4543 } | |
| 4544 else /* dir == FORWARD */ | |
| 4545 { | |
| 4546 if (linelen > width1) | |
| 4547 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
| 4548 else | |
| 4549 n = width1; | |
| 4550 if (curwin->w_curswant + width2 < (colnr_T)n) | |
| 4551 /* move forward within line */ | |
| 4552 curwin->w_curswant += width2; | |
| 4553 else | |
| 4554 { | |
| 4555 /* to next line */ | |
| 4556 #ifdef FEAT_FOLDING | |
| 4557 /* Move to the end of a closed fold. */ | |
| 4558 (void)hasFolding(curwin->w_cursor.lnum, NULL, | |
| 4559 &curwin->w_cursor.lnum); | |
| 4560 #endif | |
| 4561 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
| 4562 { | |
| 4563 retval = FAIL; | |
| 4564 break; | |
| 4565 } | |
| 4566 curwin->w_cursor.lnum++; | |
| 4567 curwin->w_curswant %= width2; | |
| 2911 | 4568 linelen = linetabsize(ml_get_curline()); |
| 7 | 4569 } |
| 4570 } | |
| 4571 } | |
| 4572 #ifdef FEAT_VERTSPLIT | |
| 4573 } | |
| 4574 #endif | |
| 4575 | |
| 5600 | 4576 if (virtual_active() && atend) |
| 4577 coladvance(MAXCOL); | |
| 4578 else | |
| 4579 coladvance(curwin->w_curswant); | |
| 7 | 4580 |
| 4581 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
| 4582 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
| 4583 { | |
| 6178 | 4584 colnr_T virtcol; |
| 4585 | |
| 7 | 4586 /* |
| 4587 * Check for landing on a character that got split at the end of the | |
| 4588 * last line. We want to advance a screenline, not end up in the same | |
| 4589 * screenline or move two screenlines. | |
| 4590 */ | |
| 4591 validate_virtcol(); | |
| 6178 | 4592 virtcol = curwin->w_virtcol; |
| 6187 | 4593 # if defined(FEAT_LINEBREAK) |
| 6178 | 4594 if (virtcol > (colnr_T)width1 && *p_sbr != NUL) |
| 4595 virtcol -= vim_strsize(p_sbr); | |
| 6187 | 4596 # endif |
| 6178 | 4597 |
| 4598 if (virtcol > curwin->w_curswant | |
| 7 | 4599 && (curwin->w_curswant < (colnr_T)width1 |
| 4600 ? (curwin->w_curswant > (colnr_T)width1 / 2) | |
| 4601 : ((curwin->w_curswant - width1) % width2 | |
| 4602 > (colnr_T)width2 / 2))) | |
| 4603 --curwin->w_cursor.col; | |
| 4604 } | |
| 4605 #endif | |
| 4606 | |
| 4607 if (atend) | |
| 4608 curwin->w_curswant = MAXCOL; /* stick in the last column */ | |
| 4609 | |
| 4610 return retval; | |
| 4611 } | |
| 4612 | |
| 4613 #ifdef FEAT_MOUSE | |
| 4614 /* | |
| 4615 * Mouse scroll wheel: Default action is to scroll three lines, or one page | |
| 4616 * when Shift or Ctrl is used. | |
|
2409
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parents:
2378
diff
changeset
|
4617 * K_MOUSEUP (cap->arg == 1) or K_MOUSEDOWN (cap->arg == 0) or |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4618 * K_MOUSELEFT (cap->arg == -1) or K_MOUSERIGHT (cap->arg == -2) |
| 7 | 4619 */ |
| 4620 static void | |
| 4621 nv_mousescroll(cap) | |
| 4622 cmdarg_T *cap; | |
| 4623 { | |
| 4162 | 4624 # ifdef FEAT_WINDOWS |
| 557 | 4625 win_T *old_curwin = curwin; |
| 7 | 4626 |
| 4162 | 4627 if (mouse_row >= 0 && mouse_col >= 0) |
| 7 | 4628 { |
| 4629 int row, col; | |
| 4630 | |
| 4631 row = mouse_row; | |
| 4632 col = mouse_col; | |
| 4633 | |
| 4634 /* find the window at the pointer coordinates */ | |
| 4635 curwin = mouse_find_win(&row, &col); | |
| 4636 curbuf = curwin->w_buffer; | |
| 4637 } | |
| 4638 # endif | |
| 4639 | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4640 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
|
4641 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4642 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
|
4643 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4644 (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
|
4645 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4646 else |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4647 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4648 cap->count1 = 3; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4649 cap->count0 = 3; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4650 nv_scroll_line(cap); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4651 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4652 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4653 # ifdef FEAT_GUI |
| 7 | 4654 else |
| 4655 { | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4656 /* 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
|
4657 if (!curwin->w_p_wrap) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4658 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4659 int val, step = 6; |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4660 |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4661 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
|
4662 step = W_WIDTH(curwin); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4663 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
|
4664 if (val < 0) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4665 val = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4666 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4667 gui_do_horiz_scroll(val, TRUE); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4668 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4669 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4670 # endif |
| 7 | 4671 |
| 4162 | 4672 # ifdef FEAT_WINDOWS |
| 7 | 4673 curwin->w_redr_status = TRUE; |
| 4674 | |
| 4675 curwin = old_curwin; | |
| 4676 curbuf = curwin->w_buffer; | |
| 4677 # endif | |
| 4678 } | |
| 4679 | |
| 4680 /* | |
| 4681 * Mouse clicks and drags. | |
| 4682 */ | |
| 4683 static void | |
| 4684 nv_mouse(cap) | |
| 4685 cmdarg_T *cap; | |
| 4686 { | |
| 4687 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0); | |
| 4688 } | |
| 4689 #endif | |
| 4690 | |
| 4691 /* | |
| 4692 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down. | |
| 4693 * cap->arg must be TRUE for CTRL-E. | |
| 4694 */ | |
| 4695 static void | |
| 4696 nv_scroll_line(cap) | |
| 4697 cmdarg_T *cap; | |
| 4698 { | |
| 4699 if (!checkclearop(cap->oap)) | |
| 4700 scroll_redraw(cap->arg, cap->count1); | |
| 4701 } | |
| 4702 | |
| 4703 /* | |
| 4704 * Scroll "count" lines up or down, and redraw. | |
| 4705 */ | |
| 4706 void | |
| 4707 scroll_redraw(up, count) | |
| 4708 int up; | |
| 4709 long count; | |
| 4710 { | |
| 4711 linenr_T prev_topline = curwin->w_topline; | |
| 4712 #ifdef FEAT_DIFF | |
| 4713 int prev_topfill = curwin->w_topfill; | |
| 4714 #endif | |
| 4715 linenr_T prev_lnum = curwin->w_cursor.lnum; | |
| 4716 | |
| 4717 if (up) | |
| 4718 scrollup(count, TRUE); | |
| 4719 else | |
| 4720 scrolldown(count, TRUE); | |
| 4721 if (p_so) | |
| 4722 { | |
| 4723 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as | |
| 4724 * valid, otherwise the screen jumps back at the end of the file. */ | |
| 4725 cursor_correct(); | |
| 4726 check_cursor_moved(curwin); | |
| 4727 curwin->w_valid |= VALID_TOPLINE; | |
| 4728 | |
| 4729 /* If moved back to where we were, at least move the cursor, otherwise | |
| 4730 * we get stuck at one position. Don't move the cursor up if the | |
| 4731 * first line of the buffer is already on the screen */ | |
| 4732 while (curwin->w_topline == prev_topline | |
| 4733 #ifdef FEAT_DIFF | |
| 4734 && curwin->w_topfill == prev_topfill | |
| 4735 #endif | |
| 4736 ) | |
| 4737 { | |
| 4738 if (up) | |
| 4739 { | |
| 4740 if (curwin->w_cursor.lnum > prev_lnum | |
| 4741 || cursor_down(1L, FALSE) == FAIL) | |
| 4742 break; | |
| 4743 } | |
| 4744 else | |
| 4745 { | |
| 4746 if (curwin->w_cursor.lnum < prev_lnum | |
| 4747 || prev_topline == 1L | |
| 4748 || cursor_up(1L, FALSE) == FAIL) | |
| 4749 break; | |
| 4750 } | |
| 4751 /* Mark w_topline as valid, otherwise the screen jumps back at the | |
| 4752 * end of the file. */ | |
| 4753 check_cursor_moved(curwin); | |
| 4754 curwin->w_valid |= VALID_TOPLINE; | |
| 4755 } | |
| 4756 } | |
| 4757 if (curwin->w_cursor.lnum != prev_lnum) | |
| 4758 coladvance(curwin->w_curswant); | |
| 4759 redraw_later(VALID); | |
| 4760 } | |
| 4761 | |
| 4762 /* | |
| 4763 * Commands that start with "z". | |
| 4764 */ | |
| 4765 static void | |
| 4766 nv_zet(cap) | |
| 4767 cmdarg_T *cap; | |
| 4768 { | |
| 4769 long n; | |
| 4770 colnr_T col; | |
| 4771 int nchar = cap->nchar; | |
| 4772 #ifdef FEAT_FOLDING | |
| 4773 long old_fdl = curwin->w_p_fdl; | |
| 4774 int old_fen = curwin->w_p_fen; | |
| 4775 #endif | |
| 737 | 4776 #ifdef FEAT_SPELL |
| 710 | 4777 int undo = FALSE; |
| 4778 #endif | |
| 7 | 4779 |
| 4780 if (VIM_ISDIGIT(nchar)) | |
| 4781 { | |
| 4782 /* | |
| 4783 * "z123{nchar}": edit the count before obtaining {nchar} | |
| 4784 */ | |
| 4785 if (checkclearop(cap->oap)) | |
| 4786 return; | |
| 4787 n = nchar - '0'; | |
| 4788 for (;;) | |
| 4789 { | |
| 4790 #ifdef USE_ON_FLY_SCROLL | |
| 4791 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 4792 #endif | |
| 4793 ++no_mapping; | |
| 4794 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1389 | 4795 nchar = plain_vgetc(); |
| 7 | 4796 LANGMAP_ADJUST(nchar, TRUE); |
| 4797 --no_mapping; | |
| 4798 --allow_keys; | |
| 4799 #ifdef FEAT_CMDL_INFO | |
| 4800 (void)add_to_showcmd(nchar); | |
| 4801 #endif | |
| 4802 if (nchar == K_DEL || nchar == K_KDEL) | |
| 4803 n /= 10; | |
| 4804 else if (VIM_ISDIGIT(nchar)) | |
| 4805 n = n * 10 + (nchar - '0'); | |
| 4806 else if (nchar == CAR) | |
| 4807 { | |
| 4808 #ifdef FEAT_GUI | |
| 4809 need_mouse_correct = TRUE; | |
| 4810 #endif | |
| 4811 win_setheight((int)n); | |
| 4812 break; | |
| 4813 } | |
| 4814 else if (nchar == 'l' | |
| 4815 || nchar == 'h' | |
| 4816 || nchar == K_LEFT | |
| 229 | 4817 || nchar == K_RIGHT) |
| 7 | 4818 { |
| 4819 cap->count1 = n ? n * cap->count1 : cap->count1; | |
| 4820 goto dozet; | |
| 4821 } | |
| 4822 else | |
| 4823 { | |
| 4824 clearopbeep(cap->oap); | |
| 4825 break; | |
| 4826 } | |
| 4827 } | |
| 4828 cap->oap->op_type = OP_NOP; | |
| 4829 return; | |
| 4830 } | |
| 4831 | |
| 4832 dozet: | |
| 4833 if ( | |
| 4834 #ifdef FEAT_FOLDING | |
| 4835 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc" | |
| 4836 * and "zC" only in Visual mode. "zj" and "zk" are motion | |
| 4837 * commands. */ | |
| 4838 cap->nchar != 'f' && cap->nchar != 'F' | |
| 4839 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar)) | |
| 4840 && cap->nchar != 'j' && cap->nchar != 'k' | |
| 4841 && | |
| 4842 #endif | |
| 4843 checkclearop(cap->oap)) | |
| 4844 return; | |
| 4845 | |
| 4846 /* | |
| 4847 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb": | |
| 4848 * If line number given, set cursor. | |
| 4849 */ | |
| 4850 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL) | |
| 4851 && cap->count0 | |
| 4852 && cap->count0 != curwin->w_cursor.lnum) | |
| 4853 { | |
| 4854 setpcmark(); | |
| 4855 if (cap->count0 > curbuf->b_ml.ml_line_count) | |
| 4856 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4857 else | |
| 4858 curwin->w_cursor.lnum = cap->count0; | |
| 22 | 4859 check_cursor_col(); |
| 7 | 4860 } |
| 4861 | |
| 4862 switch (nchar) | |
| 4863 { | |
| 4864 /* "z+", "z<CR>" and "zt": put cursor at top of screen */ | |
| 4865 case '+': | |
| 4866 if (cap->count0 == 0) | |
| 4867 { | |
| 4868 /* No count given: put cursor at the line below screen */ | |
| 4869 validate_botline(); /* make sure w_botline is valid */ | |
| 4870 if (curwin->w_botline > curbuf->b_ml.ml_line_count) | |
| 4871 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4872 else | |
| 4873 curwin->w_cursor.lnum = curwin->w_botline; | |
| 4874 } | |
| 4875 /* FALLTHROUGH */ | |
| 4876 case NL: | |
| 4877 case CAR: | |
| 4878 case K_KENTER: | |
| 4879 beginline(BL_WHITE | BL_FIX); | |
| 4880 /* FALLTHROUGH */ | |
| 4881 | |
| 4882 case 't': scroll_cursor_top(0, TRUE); | |
| 4883 redraw_later(VALID); | |
| 4884 break; | |
| 4885 | |
| 4886 /* "z." and "zz": put cursor in middle of screen */ | |
| 4887 case '.': beginline(BL_WHITE | BL_FIX); | |
| 4888 /* FALLTHROUGH */ | |
| 4889 | |
| 4890 case 'z': scroll_cursor_halfway(TRUE); | |
| 4891 redraw_later(VALID); | |
| 4892 break; | |
| 4893 | |
| 4894 /* "z^", "z-" and "zb": put cursor at bottom of screen */ | |
| 4895 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window | |
| 4896 * when <count> is at bottom of window, and puts that one at | |
| 4897 * bottom of window. */ | |
| 4898 if (cap->count0 != 0) | |
| 4899 { | |
| 4900 scroll_cursor_bot(0, TRUE); | |
| 4901 curwin->w_cursor.lnum = curwin->w_topline; | |
| 4902 } | |
| 4903 else if (curwin->w_topline == 1) | |
| 4904 curwin->w_cursor.lnum = 1; | |
| 4905 else | |
| 4906 curwin->w_cursor.lnum = curwin->w_topline - 1; | |
| 4907 /* FALLTHROUGH */ | |
| 4908 case '-': | |
| 4909 beginline(BL_WHITE | BL_FIX); | |
| 4910 /* FALLTHROUGH */ | |
| 4911 | |
| 4912 case 'b': scroll_cursor_bot(0, TRUE); | |
| 4913 redraw_later(VALID); | |
| 4914 break; | |
| 4915 | |
| 4916 /* "zH" - scroll screen right half-page */ | |
| 4917 case 'H': | |
| 4918 cap->count1 *= W_WIDTH(curwin) / 2; | |
| 4919 /* FALLTHROUGH */ | |
| 4920 | |
| 4921 /* "zh" - scroll screen to the right */ | |
| 4922 case 'h': | |
| 4923 case K_LEFT: | |
| 4924 if (!curwin->w_p_wrap) | |
| 4925 { | |
| 4926 if ((colnr_T)cap->count1 > curwin->w_leftcol) | |
| 4927 curwin->w_leftcol = 0; | |
| 4928 else | |
| 4929 curwin->w_leftcol -= (colnr_T)cap->count1; | |
| 4930 leftcol_changed(); | |
| 4931 } | |
| 4932 break; | |
| 4933 | |
| 4934 /* "zL" - scroll screen left half-page */ | |
| 4935 case 'L': cap->count1 *= W_WIDTH(curwin) / 2; | |
| 4936 /* FALLTHROUGH */ | |
| 4937 | |
| 4938 /* "zl" - scroll screen to the left */ | |
| 4939 case 'l': | |
| 4940 case K_RIGHT: | |
| 4941 if (!curwin->w_p_wrap) | |
| 4942 { | |
| 4943 /* scroll the window left */ | |
| 4944 curwin->w_leftcol += (colnr_T)cap->count1; | |
| 4945 leftcol_changed(); | |
| 4946 } | |
| 4947 break; | |
| 4948 | |
| 4949 /* "zs" - scroll screen, cursor at the start */ | |
| 4950 case 's': if (!curwin->w_p_wrap) | |
| 4951 { | |
| 4952 #ifdef FEAT_FOLDING | |
| 4953 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 4954 col = 0; /* like the cursor is in col 0 */ | |
| 4955 else | |
| 4956 #endif | |
| 4957 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL); | |
| 4958 if ((long)col > p_siso) | |
| 4959 col -= p_siso; | |
| 4960 else | |
| 4961 col = 0; | |
| 4962 if (curwin->w_leftcol != col) | |
| 4963 { | |
| 4964 curwin->w_leftcol = col; | |
| 4965 redraw_later(NOT_VALID); | |
| 4966 } | |
| 4967 } | |
| 4968 break; | |
| 4969 | |
| 4970 /* "ze" - scroll screen, cursor at the end */ | |
| 4971 case 'e': if (!curwin->w_p_wrap) | |
| 4972 { | |
| 4973 #ifdef FEAT_FOLDING | |
| 4974 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 4975 col = 0; /* like the cursor is in col 0 */ | |
| 4976 else | |
| 4977 #endif | |
| 4978 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
| 4979 n = W_WIDTH(curwin) - curwin_col_off(); | |
| 4980 if ((long)col + p_siso < n) | |
| 4981 col = 0; | |
| 4982 else | |
| 4983 col = col + p_siso - n + 1; | |
| 4984 if (curwin->w_leftcol != col) | |
| 4985 { | |
| 4986 curwin->w_leftcol = col; | |
| 4987 redraw_later(NOT_VALID); | |
| 4988 } | |
| 4989 } | |
| 4990 break; | |
| 4991 | |
| 4992 #ifdef FEAT_FOLDING | |
| 4993 /* "zF": create fold command */ | |
| 4994 /* "zf": create fold operator */ | |
| 4995 case 'F': | |
| 4996 case 'f': if (foldManualAllowed(TRUE)) | |
| 4997 { | |
| 4998 cap->nchar = 'f'; | |
| 4999 nv_operator(cap); | |
| 5000 curwin->w_p_fen = TRUE; | |
| 5001 | |
| 5002 /* "zF" is like "zfzf" */ | |
| 5003 if (nchar == 'F' && cap->oap->op_type == OP_FOLD) | |
| 5004 { | |
| 5005 nv_operator(cap); | |
| 5006 finish_op = TRUE; | |
| 5007 } | |
| 5008 } | |
| 5009 else | |
| 5010 clearopbeep(cap->oap); | |
| 5011 break; | |
| 5012 | |
| 5013 /* "zd": delete fold at cursor */ | |
| 5014 /* "zD": delete fold at cursor recursively */ | |
| 5015 case 'd': | |
| 5016 case 'D': if (foldManualAllowed(FALSE)) | |
| 5017 { | |
| 5018 if (VIsual_active) | |
| 5019 nv_operator(cap); | |
| 5020 else | |
| 5021 deleteFold(curwin->w_cursor.lnum, | |
| 5022 curwin->w_cursor.lnum, nchar == 'D', FALSE); | |
| 5023 } | |
| 5024 break; | |
| 5025 | |
| 4352 | 5026 /* "zE": erase all folds */ |
| 7 | 5027 case 'E': if (foldmethodIsManual(curwin)) |
| 5028 { | |
| 5029 clearFolding(curwin); | |
| 5030 changed_window_setting(); | |
| 5031 } | |
| 5032 else if (foldmethodIsMarker(curwin)) | |
| 5033 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count, | |
| 5034 TRUE, FALSE); | |
| 5035 else | |
| 5036 EMSG(_("E352: Cannot erase folds with current 'foldmethod'")); | |
| 5037 break; | |
| 5038 | |
| 5039 /* "zn": fold none: reset 'foldenable' */ | |
| 5040 case 'n': curwin->w_p_fen = FALSE; | |
| 5041 break; | |
| 5042 | |
| 5043 /* "zN": fold Normal: set 'foldenable' */ | |
| 5044 case 'N': curwin->w_p_fen = TRUE; | |
| 5045 break; | |
| 5046 | |
| 5047 /* "zi": invert folding: toggle 'foldenable' */ | |
| 5048 case 'i': curwin->w_p_fen = !curwin->w_p_fen; | |
| 5049 break; | |
| 5050 | |
| 5051 /* "za": open closed fold or close open fold at cursor */ | |
| 5052 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 5053 openFold(curwin->w_cursor.lnum, cap->count1); | |
| 5054 else | |
| 5055 { | |
| 5056 closeFold(curwin->w_cursor.lnum, cap->count1); | |
| 5057 curwin->w_p_fen = TRUE; | |
| 5058 } | |
| 5059 break; | |
| 5060 | |
| 5061 /* "zA": open fold at cursor recursively */ | |
| 5062 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 5063 openFoldRecurse(curwin->w_cursor.lnum); | |
| 5064 else | |
| 5065 { | |
| 5066 closeFoldRecurse(curwin->w_cursor.lnum); | |
| 5067 curwin->w_p_fen = TRUE; | |
| 5068 } | |
| 5069 break; | |
| 5070 | |
| 5071 /* "zo": open fold at cursor or Visual area */ | |
| 5072 case 'o': if (VIsual_active) | |
| 5073 nv_operator(cap); | |
| 5074 else | |
| 5075 openFold(curwin->w_cursor.lnum, cap->count1); | |
| 5076 break; | |
| 5077 | |
| 5078 /* "zO": open fold recursively */ | |
| 5079 case 'O': if (VIsual_active) | |
| 5080 nv_operator(cap); | |
| 5081 else | |
| 5082 openFoldRecurse(curwin->w_cursor.lnum); | |
| 5083 break; | |
| 5084 | |
| 5085 /* "zc": close fold at cursor or Visual area */ | |
| 5086 case 'c': if (VIsual_active) | |
| 5087 nv_operator(cap); | |
| 5088 else | |
| 5089 closeFold(curwin->w_cursor.lnum, cap->count1); | |
| 5090 curwin->w_p_fen = TRUE; | |
| 5091 break; | |
| 5092 | |
| 5093 /* "zC": close fold recursively */ | |
| 5094 case 'C': if (VIsual_active) | |
| 5095 nv_operator(cap); | |
| 5096 else | |
| 5097 closeFoldRecurse(curwin->w_cursor.lnum); | |
| 5098 curwin->w_p_fen = TRUE; | |
| 5099 break; | |
| 5100 | |
| 5101 /* "zv": open folds at the cursor */ | |
| 5102 case 'v': foldOpenCursor(); | |
| 5103 break; | |
| 5104 | |
| 5105 /* "zx": re-apply 'foldlevel' and open folds at the cursor */ | |
| 5106 case 'x': curwin->w_p_fen = TRUE; | |
|
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5107 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
|
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5108 newFoldLevel(); /* update right now */ |
| 7 | 5109 foldOpenCursor(); |
| 5110 break; | |
| 5111 | |
| 5112 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */ | |
| 5113 case 'X': curwin->w_p_fen = TRUE; | |
|
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5114 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
|
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5115 old_fdl = -1; /* force an update */ |
| 7 | 5116 break; |
| 5117 | |
| 5118 /* "zm": fold more */ | |
| 5119 case 'm': if (curwin->w_p_fdl > 0) | |
| 6725 | 5120 { |
| 5121 curwin->w_p_fdl -= cap->count1; | |
| 5122 if (curwin->w_p_fdl < 0) | |
| 5123 curwin->w_p_fdl = 0; | |
| 5124 } | |
| 7 | 5125 old_fdl = -1; /* force an update */ |
| 5126 curwin->w_p_fen = TRUE; | |
| 5127 break; | |
| 5128 | |
| 5129 /* "zM": close all folds */ | |
| 5130 case 'M': curwin->w_p_fdl = 0; | |
| 5131 old_fdl = -1; /* force an update */ | |
| 5132 curwin->w_p_fen = TRUE; | |
| 5133 break; | |
| 5134 | |
| 5135 /* "zr": reduce folding */ | |
| 6725 | 5136 case 'r': curwin->w_p_fdl += cap->count1; |
| 5137 { | |
| 5138 int d = getDeepestNesting(); | |
| 5139 | |
| 5140 if (curwin->w_p_fdl >= d) | |
| 5141 curwin->w_p_fdl = d; | |
| 5142 } | |
| 7 | 5143 break; |
| 5144 | |
| 5145 /* "zR": open all folds */ | |
| 5146 case 'R': curwin->w_p_fdl = getDeepestNesting(); | |
| 5147 old_fdl = -1; /* force an update */ | |
| 5148 break; | |
| 5149 | |
| 5150 case 'j': /* "zj" move to next fold downwards */ | |
| 5151 case 'k': /* "zk" move to next fold upwards */ | |
| 5152 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD, | |
| 5153 cap->count1) == FAIL) | |
| 5154 clearopbeep(cap->oap); | |
| 5155 break; | |
| 5156 | |
| 5157 #endif /* FEAT_FOLDING */ | |
| 5158 | |
| 737 | 5159 #ifdef FEAT_SPELL |
| 710 | 5160 case 'u': /* "zug" and "zuw": undo "zg" and "zw" */ |
| 5161 ++no_mapping; | |
| 5162 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1389 | 5163 nchar = plain_vgetc(); |
| 710 | 5164 LANGMAP_ADJUST(nchar, TRUE); |
| 5165 --no_mapping; | |
| 5166 --allow_keys; | |
| 5167 #ifdef FEAT_CMDL_INFO | |
| 5168 (void)add_to_showcmd(nchar); | |
| 5169 #endif | |
| 5170 if (vim_strchr((char_u *)"gGwW", nchar) == NULL) | |
| 5171 { | |
| 5172 clearopbeep(cap->oap); | |
| 5173 break; | |
| 5174 } | |
| 5175 undo = TRUE; | |
| 5176 /*FALLTHROUGH*/ | |
| 5177 | |
| 310 | 5178 case 'g': /* "zg": add good word to word list */ |
| 5179 case 'w': /* "zw": add wrong word to word list */ | |
| 381 | 5180 case 'G': /* "zG": add good word to temp word list */ |
| 5181 case 'W': /* "zW": add wrong word to temp word list */ | |
| 310 | 5182 { |
| 5183 char_u *ptr = NULL; | |
| 5184 int len; | |
| 5185 | |
| 5186 if (checkclearop(cap->oap)) | |
| 5187 break; | |
| 5188 if (VIsual_active && get_visual_text(cap, &ptr, &len) | |
| 5189 == FAIL) | |
| 5190 return; | |
| 501 | 5191 if (ptr == NULL) |
| 5192 { | |
| 5193 pos_T pos = curwin->w_cursor; | |
| 5194 | |
| 5374 | 5195 /* Find bad word under the cursor. When 'spell' is |
| 5196 * off this fails and find_ident_under_cursor() is | |
| 5197 * used below. */ | |
| 5198 emsg_off++; | |
| 534 | 5199 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL); |
| 5374 | 5200 emsg_off--; |
| 501 | 5201 if (len != 0 && curwin->w_cursor.col <= pos.col) |
| 5202 ptr = ml_get_pos(&curwin->w_cursor); | |
| 5203 curwin->w_cursor = pos; | |
| 5204 } | |
| 5205 | |
| 310 | 5206 if (ptr == NULL && (len = find_ident_under_cursor(&ptr, |
| 5207 FIND_IDENT)) == 0) | |
| 5208 return; | |
| 381 | 5209 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W', |
| 710 | 5210 (nchar == 'G' || nchar == 'W') |
| 5211 ? 0 : (int)cap->count1, | |
| 5212 undo); | |
| 310 | 5213 } |
| 316 | 5214 break; |
| 323 | 5215 |
| 584 | 5216 case '=': /* "z=": suggestions for a badly spelled word */ |
| 638 | 5217 if (!checkclearop(cap->oap)) |
| 485 | 5218 spell_suggest((int)cap->count0); |
| 323 | 5219 break; |
| 310 | 5220 #endif |
| 5221 | |
| 7 | 5222 default: clearopbeep(cap->oap); |
| 5223 } | |
| 5224 | |
| 5225 #ifdef FEAT_FOLDING | |
| 5226 /* Redraw when 'foldenable' changed */ | |
| 5227 if (old_fen != curwin->w_p_fen) | |
| 5228 { | |
| 5229 # ifdef FEAT_DIFF | |
| 5230 win_T *wp; | |
| 5231 | |
| 5232 if (foldmethodIsDiff(curwin) && curwin->w_p_scb) | |
| 5233 { | |
| 5234 /* Adjust 'foldenable' in diff-synced windows. */ | |
| 5235 FOR_ALL_WINDOWS(wp) | |
| 5236 { | |
| 5237 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb) | |
| 5238 { | |
| 5239 wp->w_p_fen = curwin->w_p_fen; | |
| 5240 changed_window_setting_win(wp); | |
| 5241 } | |
| 5242 } | |
| 5243 } | |
| 5244 # endif | |
| 5245 changed_window_setting(); | |
| 5246 } | |
| 5247 | |
| 5248 /* Redraw when 'foldlevel' changed. */ | |
| 5249 if (old_fdl != curwin->w_p_fdl) | |
| 5250 newFoldLevel(); | |
| 5251 #endif | |
| 5252 } | |
| 5253 | |
| 5254 #ifdef FEAT_GUI | |
| 5255 /* | |
| 5256 * Vertical scrollbar movement. | |
| 5257 */ | |
| 5258 static void | |
| 5259 nv_ver_scrollbar(cap) | |
| 5260 cmdarg_T *cap; | |
| 5261 { | |
| 5262 if (cap->oap->op_type != OP_NOP) | |
| 5263 clearopbeep(cap->oap); | |
| 5264 | |
| 5265 /* Even if an operator was pending, we still want to scroll */ | |
| 5266 gui_do_scroll(); | |
| 5267 } | |
| 5268 | |
| 5269 /* | |
| 5270 * Horizontal scrollbar movement. | |
| 5271 */ | |
| 5272 static void | |
| 5273 nv_hor_scrollbar(cap) | |
| 5274 cmdarg_T *cap; | |
| 5275 { | |
| 5276 if (cap->oap->op_type != OP_NOP) | |
| 5277 clearopbeep(cap->oap); | |
| 5278 | |
| 5279 /* Even if an operator was pending, we still want to scroll */ | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5280 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 5281 } |
| 5282 #endif | |
| 5283 | |
| 690 | 5284 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 685 | 5285 /* |
| 5286 * Click in GUI tab. | |
| 5287 */ | |
| 5288 static void | |
| 5289 nv_tabline(cap) | |
| 5290 cmdarg_T *cap; | |
| 5291 { | |
| 5292 if (cap->oap->op_type != OP_NOP) | |
| 5293 clearopbeep(cap->oap); | |
| 5294 | |
| 5295 /* Even if an operator was pending, we still want to jump tabs. */ | |
| 5296 goto_tabpage(current_tab); | |
| 5297 } | |
| 686 | 5298 |
| 5299 /* | |
| 5300 * Selected item in tab line menu. | |
| 5301 */ | |
| 5302 static void | |
| 5303 nv_tabmenu(cap) | |
| 5304 cmdarg_T *cap; | |
| 5305 { | |
| 5306 if (cap->oap->op_type != OP_NOP) | |
| 5307 clearopbeep(cap->oap); | |
| 5308 | |
| 5309 /* Even if an operator was pending, we still want to jump tabs. */ | |
| 690 | 5310 handle_tabmenu(); |
| 5311 } | |
| 5312 | |
| 5313 /* | |
| 5314 * Handle selecting an item of the GUI tab line menu. | |
| 5315 * Used in Normal and Insert mode. | |
| 5316 */ | |
| 5317 void | |
| 5318 handle_tabmenu() | |
| 5319 { | |
| 686 | 5320 switch (current_tabmenu) |
| 5321 { | |
| 5322 case TABLINE_MENU_CLOSE: | |
| 5323 if (current_tab == 0) | |
| 5324 do_cmdline_cmd((char_u *)"tabclose"); | |
| 5325 else | |
| 5326 { | |
| 5327 vim_snprintf((char *)IObuff, IOSIZE, "tabclose %d", | |
| 5328 current_tab); | |
| 5329 do_cmdline_cmd(IObuff); | |
| 5330 } | |
| 5331 break; | |
| 5332 | |
| 5333 case TABLINE_MENU_NEW: | |
| 6631 | 5334 if (current_tab == 0) |
| 5335 do_cmdline_cmd((char_u *)"$tabnew"); | |
| 5336 else | |
| 5337 { | |
| 5338 vim_snprintf((char *)IObuff, IOSIZE, "%dtabnew", | |
| 5339 current_tab - 1); | |
| 5340 do_cmdline_cmd(IObuff); | |
| 5341 } | |
| 686 | 5342 break; |
| 5343 | |
| 5344 case TABLINE_MENU_OPEN: | |
| 6631 | 5345 if (current_tab == 0) |
| 5346 do_cmdline_cmd((char_u *)"browse $tabnew"); | |
| 5347 else | |
| 5348 { | |
| 5349 vim_snprintf((char *)IObuff, IOSIZE, "browse %dtabnew", | |
| 5350 current_tab - 1); | |
| 5351 do_cmdline_cmd(IObuff); | |
| 5352 } | |
| 686 | 5353 break; |
| 5354 } | |
| 5355 } | |
| 685 | 5356 #endif |
| 5357 | |
| 7 | 5358 /* |
| 5359 * "Q" command. | |
| 5360 */ | |
| 5361 static void | |
| 5362 nv_exmode(cap) | |
| 5363 cmdarg_T *cap; | |
| 5364 { | |
| 5365 /* | |
| 5366 * Ignore 'Q' in Visual mode, just give a beep. | |
| 5367 */ | |
| 5368 if (VIsual_active) | |
| 6949 | 5369 vim_beep(BO_EX); |
| 5735 | 5370 else if (!checkclearop(cap->oap)) |
| 7 | 5371 do_exmode(FALSE); |
| 5372 } | |
| 5373 | |
| 5374 /* | |
| 5375 * Handle a ":" command. | |
| 5376 */ | |
| 5377 static void | |
| 5378 nv_colon(cap) | |
| 5379 cmdarg_T *cap; | |
| 5380 { | |
| 5381 int old_p_im; | |
| 4256 | 5382 int cmd_result; |
| 7 | 5383 |
| 5384 if (VIsual_active) | |
| 5385 nv_operator(cap); | |
| 5386 else | |
| 5387 { | |
| 5388 if (cap->oap->op_type != OP_NOP) | |
| 5389 { | |
| 5390 /* Using ":" as a movement is characterwise exclusive. */ | |
| 5391 cap->oap->motion_type = MCHAR; | |
| 5392 cap->oap->inclusive = FALSE; | |
| 5393 } | |
| 5394 else if (cap->count0) | |
| 5395 { | |
| 5396 /* translate "count:" into ":.,.+(count - 1)" */ | |
| 5397 stuffcharReadbuff('.'); | |
| 5398 if (cap->count0 > 1) | |
| 5399 { | |
| 5400 stuffReadbuff((char_u *)",.+"); | |
| 5401 stuffnumReadbuff((long)cap->count0 - 1L); | |
| 5402 } | |
| 5403 } | |
| 5404 | |
| 5405 /* When typing, don't type below an old message */ | |
| 5406 if (KeyTyped) | |
| 5407 compute_cmdrow(); | |
| 5408 | |
| 5409 old_p_im = p_im; | |
| 5410 | |
| 5411 /* get a command line and execute it */ | |
| 4256 | 5412 cmd_result = do_cmdline(NULL, getexline, NULL, |
| 7 | 5413 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0); |
| 5414 | |
| 5415 /* If 'insertmode' changed, enter or exit Insert mode */ | |
| 5416 if (p_im != old_p_im) | |
| 5417 { | |
| 5418 if (p_im) | |
| 5419 restart_edit = 'i'; | |
| 5420 else | |
| 5421 restart_edit = 0; | |
| 5422 } | |
| 5423 | |
| 4256 | 5424 if (cmd_result == FAIL) |
| 5425 /* The Ex command failed, do not execute the operator. */ | |
| 5426 clearop(cap->oap); | |
| 5427 else if (cap->oap->op_type != OP_NOP | |
| 7 | 5428 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count |
| 5429 || cap->oap->start.col > | |
| 4256 | 5430 (colnr_T)STRLEN(ml_get(cap->oap->start.lnum)) |
| 5431 || did_emsg | |
| 5432 )) | |
| 5433 /* The start of the operator has become invalid by the Ex command. | |
| 5434 */ | |
| 7 | 5435 clearopbeep(cap->oap); |
| 5436 } | |
| 5437 } | |
| 5438 | |
| 5439 /* | |
| 5440 * Handle CTRL-G command. | |
| 5441 */ | |
| 5442 static void | |
| 5443 nv_ctrlg(cap) | |
| 5444 cmdarg_T *cap; | |
| 5445 { | |
| 5446 if (VIsual_active) /* toggle Selection/Visual mode */ | |
| 5447 { | |
| 5448 VIsual_select = !VIsual_select; | |
| 5449 showmode(); | |
| 5450 } | |
| 5735 | 5451 else if (!checkclearop(cap->oap)) |
| 7 | 5452 /* print full name if count given or :cd used */ |
| 5453 fileinfo((int)cap->count0, FALSE, TRUE); | |
| 5454 } | |
| 5455 | |
| 5456 /* | |
| 5457 * Handle CTRL-H <Backspace> command. | |
| 5458 */ | |
| 5459 static void | |
| 5460 nv_ctrlh(cap) | |
| 5461 cmdarg_T *cap; | |
| 5462 { | |
| 5463 if (VIsual_active && VIsual_select) | |
| 5464 { | |
| 5465 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */ | |
| 5466 v_visop(cap); | |
| 5467 } | |
| 5468 else | |
| 5469 nv_left(cap); | |
| 5470 } | |
| 5471 | |
| 5472 /* | |
| 5473 * CTRL-L: clear screen and redraw. | |
| 5474 */ | |
| 5475 static void | |
| 5476 nv_clear(cap) | |
| 5477 cmdarg_T *cap; | |
| 5478 { | |
| 5479 if (!checkclearop(cap->oap)) | |
| 5480 { | |
| 5481 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT | |
| 5482 /* | |
| 5483 * Right now, the BeBox doesn't seem to have an easy way to detect | |
| 5484 * window resizing, so we cheat and make the user detect it | |
| 5485 * manually with CTRL-L instead | |
| 5486 */ | |
| 5487 ui_get_shellsize(); | |
| 5488 #endif | |
| 5489 #ifdef FEAT_SYN_HL | |
| 5490 /* 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
|
5491 syn_stack_free_all(curwin->w_s); |
| 7 | 5492 #endif |
| 5493 redraw_later(CLEAR); | |
| 5494 } | |
| 5495 } | |
| 5496 | |
| 5497 /* | |
| 5498 * CTRL-O: In Select mode: switch to Visual mode for one command. | |
| 5499 * Otherwise: Go to older pcmark. | |
| 5500 */ | |
| 5501 static void | |
| 5502 nv_ctrlo(cap) | |
| 5503 cmdarg_T *cap; | |
| 5504 { | |
| 5505 if (VIsual_active && VIsual_select) | |
| 5506 { | |
| 5507 VIsual_select = FALSE; | |
| 5508 showmode(); | |
| 5509 restart_VIsual_select = 2; /* restart Select mode later */ | |
| 5510 } | |
| 5511 else | |
| 5512 { | |
| 5513 cap->count1 = -cap->count1; | |
| 5514 nv_pcmark(cap); | |
| 5515 } | |
| 5516 } | |
| 5517 | |
| 5518 /* | |
| 5519 * CTRL-^ command, short for ":e #" | |
| 5520 */ | |
| 5521 static void | |
| 5522 nv_hat(cap) | |
| 5523 cmdarg_T *cap; | |
| 5524 { | |
| 5525 if (!checkclearopq(cap->oap)) | |
| 5526 (void)buflist_getfile((int)cap->count0, (linenr_T)0, | |
| 5527 GETF_SETMARK|GETF_ALT, FALSE); | |
| 5528 } | |
| 5529 | |
| 5530 /* | |
| 5531 * "Z" commands. | |
| 5532 */ | |
| 5533 static void | |
| 5534 nv_Zet(cap) | |
| 5535 cmdarg_T *cap; | |
| 5536 { | |
| 5537 if (!checkclearopq(cap->oap)) | |
| 5538 { | |
| 5539 switch (cap->nchar) | |
| 5540 { | |
| 5541 /* "ZZ": equivalent to ":x". */ | |
| 5542 case 'Z': do_cmdline_cmd((char_u *)"x"); | |
| 5543 break; | |
| 5544 | |
| 5545 /* "ZQ": equivalent to ":q!" (Elvis compatible). */ | |
| 5546 case 'Q': do_cmdline_cmd((char_u *)"q!"); | |
| 5547 break; | |
| 5548 | |
| 5549 default: clearopbeep(cap->oap); | |
| 5550 } | |
| 5551 } | |
| 5552 } | |
| 5553 | |
| 5554 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 5555 /* | |
| 5556 * Call nv_ident() as if "c1" was used, with "c2" as next character. | |
| 5557 */ | |
| 5558 void | |
| 5559 do_nv_ident(c1, c2) | |
| 5560 int c1; | |
| 5561 int c2; | |
| 5562 { | |
| 5563 oparg_T oa; | |
| 5564 cmdarg_T ca; | |
| 5565 | |
| 5566 clear_oparg(&oa); | |
| 5567 vim_memset(&ca, 0, sizeof(ca)); | |
| 5568 ca.oap = &oa; | |
| 5569 ca.cmdchar = c1; | |
| 5570 ca.nchar = c2; | |
| 5571 nv_ident(&ca); | |
| 5572 } | |
| 5573 #endif | |
| 5574 | |
| 5575 /* | |
| 5576 * Handle the commands that use the word under the cursor. | |
| 5577 * [g] CTRL-] :ta to current identifier | |
| 5578 * [g] 'K' run program for current identifier | |
| 5579 * [g] '*' / to current identifier or string | |
| 5580 * [g] '#' ? to current identifier or string | |
| 5581 * g ']' :tselect for current identifier | |
| 5582 */ | |
| 5583 static void | |
| 5584 nv_ident(cap) | |
| 5585 cmdarg_T *cap; | |
| 5586 { | |
| 5587 char_u *ptr = NULL; | |
| 5588 char_u *buf; | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5589 char_u *newbuf; |
| 7 | 5590 char_u *p; |
| 5591 char_u *kp; /* value of 'keywordprg' */ | |
| 5592 int kp_help; /* 'keywordprg' is ":help" */ | |
| 5593 int n = 0; /* init for GCC */ | |
| 5594 int cmdchar; | |
| 5595 int g_cmd; /* "g" command */ | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5596 int tag_cmd = FALSE; |
| 7 | 5597 char_u *aux_ptr; |
| 5598 int isman; | |
| 5599 int isman_s; | |
| 5600 | |
| 5601 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */ | |
| 5602 { | |
| 5603 cmdchar = cap->nchar; | |
| 5604 g_cmd = TRUE; | |
| 5605 } | |
| 5606 else | |
| 5607 { | |
| 5608 cmdchar = cap->cmdchar; | |
| 5609 g_cmd = FALSE; | |
| 5610 } | |
| 5611 | |
| 5612 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */ | |
| 5613 cmdchar = '#'; | |
| 5614 | |
| 5615 /* | |
| 5616 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode. | |
| 5617 */ | |
| 5618 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K') | |
| 5619 { | |
| 5620 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL) | |
| 5621 return; | |
| 5622 if (checkclearopq(cap->oap)) | |
| 5623 return; | |
| 5624 } | |
| 5625 | |
| 5626 if (ptr == NULL && (n = find_ident_under_cursor(&ptr, | |
| 5627 (cmdchar == '*' || cmdchar == '#') | |
| 5628 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0) | |
| 5629 { | |
| 5630 clearop(cap->oap); | |
| 5631 return; | |
| 5632 } | |
| 5633 | |
| 5634 /* Allocate buffer to put the command in. Inserting backslashes can | |
| 5635 * double the length of the word. p_kp / curbuf->b_p_kp could be added | |
| 5636 * and some numbers. */ | |
| 5637 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp); | |
| 5638 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0 | |
| 5639 || STRCMP(kp, ":help") == 0); | |
| 5640 buf = alloc((unsigned)(n * 2 + 30 + STRLEN(kp))); | |
| 5641 if (buf == NULL) | |
| 5642 return; | |
| 5643 buf[0] = NUL; | |
| 5644 | |
| 5645 switch (cmdchar) | |
| 5646 { | |
| 5647 case '*': | |
| 5648 case '#': | |
| 5649 /* | |
| 5650 * Put cursor at start of word, makes search skip the word | |
| 5651 * under the cursor. | |
| 5652 * Call setpcmark() first, so "*``" puts the cursor back where | |
| 5653 * it was. | |
| 5654 */ | |
| 5655 setpcmark(); | |
| 5656 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline()); | |
| 5657 | |
| 5658 if (!g_cmd && vim_iswordp(ptr)) | |
| 5659 STRCPY(buf, "\\<"); | |
| 5660 no_smartcase = TRUE; /* don't use 'smartcase' now */ | |
| 5661 break; | |
| 5662 | |
| 5663 case 'K': | |
| 5664 if (kp_help) | |
| 5665 STRCPY(buf, "he! "); | |
| 5666 else | |
| 5667 { | |
| 1712 | 5668 /* An external command will probably use an argument starting |
| 5669 * with "-" as an option. To avoid trouble we skip the "-". */ | |
| 1728 | 5670 while (*ptr == '-' && n > 0) |
| 5671 { | |
| 1712 | 5672 ++ptr; |
| 1728 | 5673 --n; |
| 5674 } | |
| 5675 if (n == 0) | |
| 5676 { | |
| 5677 EMSG(_(e_noident)); /* found dashes only */ | |
| 5678 vim_free(buf); | |
| 5679 return; | |
| 5680 } | |
| 1712 | 5681 |
| 7 | 5682 /* When a count is given, turn it into a range. Is this |
| 5683 * really what we want? */ | |
| 5684 isman = (STRCMP(kp, "man") == 0); | |
| 5685 isman_s = (STRCMP(kp, "man -s") == 0); | |
| 5686 if (cap->count0 != 0 && !(isman || isman_s)) | |
| 5687 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1); | |
| 5688 | |
| 5689 STRCAT(buf, "! "); | |
| 5690 if (cap->count0 == 0 && isman_s) | |
| 5691 STRCAT(buf, "man"); | |
| 5692 else | |
| 5693 STRCAT(buf, kp); | |
| 5694 STRCAT(buf, " "); | |
| 5695 if (cap->count0 != 0 && (isman || isman_s)) | |
| 5696 { | |
| 5697 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0); | |
| 5698 STRCAT(buf, " "); | |
| 5699 } | |
| 5700 } | |
| 5701 break; | |
| 5702 | |
| 5703 case ']': | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5704 tag_cmd = TRUE; |
| 7 | 5705 #ifdef FEAT_CSCOPE |
| 5706 if (p_cst) | |
| 5707 STRCPY(buf, "cstag "); | |
| 5708 else | |
| 5709 #endif | |
| 5710 STRCPY(buf, "ts "); | |
| 5711 break; | |
| 5712 | |
| 5713 default: | |
|
2112
6b5d641bcdd4
updated for version 7.2.395
Bram Moolenaar <bram@zimbu.org>
parents:
2049
diff
changeset
|
5714 tag_cmd = TRUE; |
| 7 | 5715 if (curbuf->b_help) |
| 5716 STRCPY(buf, "he! "); | |
| 5717 else | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5718 { |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5719 if (g_cmd) |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5720 STRCPY(buf, "tj "); |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5721 else |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5722 sprintf((char *)buf, "%ldta ", cap->count0); |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5723 } |
| 7 | 5724 } |
| 5725 | |
| 5726 /* | |
| 5727 * Now grab the chars in the identifier | |
| 5728 */ | |
| 1712 | 5729 if (cmdchar == 'K' && !kp_help) |
| 5730 { | |
| 5731 /* Escape the argument properly for a shell command */ | |
| 1728 | 5732 ptr = vim_strnsave(ptr, n); |
| 5690 | 5733 p = vim_strsave_shellescape(ptr, TRUE, TRUE); |
| 1728 | 5734 vim_free(ptr); |
| 1712 | 5735 if (p == NULL) |
| 5736 { | |
| 5737 vim_free(buf); | |
| 5738 return; | |
| 5739 } | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5740 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
|
5741 if (newbuf == NULL) |
| 1712 | 5742 { |
| 5743 vim_free(buf); | |
| 5744 vim_free(p); | |
| 5745 return; | |
| 5746 } | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5747 buf = newbuf; |
| 1712 | 5748 STRCAT(buf, p); |
| 5749 vim_free(p); | |
| 5750 } | |
| 7 | 5751 else |
| 1712 | 5752 { |
| 5753 if (cmdchar == '*') | |
| 5754 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\"); | |
| 5755 else if (cmdchar == '#') | |
| 5756 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\"); | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5757 else if (tag_cmd) |
| 2603 | 5758 { |
| 5759 if (curbuf->b_help) | |
| 5760 /* ":help" handles unescaped argument */ | |
| 5761 aux_ptr = (char_u *)""; | |
| 5762 else | |
| 5763 aux_ptr = (char_u *)"\\|\"\n["; | |
| 5764 } | |
| 1712 | 5765 else |
| 5766 aux_ptr = (char_u *)"\\|\"\n*?["; | |
| 5767 | |
| 5768 p = buf + STRLEN(buf); | |
| 5769 while (n-- > 0) | |
| 5770 { | |
| 5771 /* put a backslash before \ and some others */ | |
| 5772 if (vim_strchr(aux_ptr, *ptr) != NULL) | |
| 5773 *p++ = '\\'; | |
| 7 | 5774 #ifdef FEAT_MBYTE |
| 1712 | 5775 /* When current byte is a part of multibyte character, copy all |
| 5776 * bytes of that character. */ | |
| 5777 if (has_mbyte) | |
| 5778 { | |
| 5779 int i; | |
| 5780 int len = (*mb_ptr2len)(ptr) - 1; | |
| 5781 | |
| 5782 for (i = 0; i < len && n >= 1; ++i, --n) | |
| 5783 *p++ = *ptr++; | |
| 5784 } | |
| 5785 #endif | |
| 5786 *p++ = *ptr++; | |
| 5787 } | |
| 5788 *p = NUL; | |
| 5789 } | |
| 7 | 5790 |
| 5791 /* | |
| 5792 * Execute the command. | |
| 5793 */ | |
| 5794 if (cmdchar == '*' || cmdchar == '#') | |
| 5795 { | |
| 5796 if (!g_cmd && ( | |
| 5797 #ifdef FEAT_MBYTE | |
| 5798 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) : | |
| 5799 #endif | |
| 5800 vim_iswordc(ptr[-1]))) | |
| 5801 STRCAT(buf, "\\>"); | |
| 5802 #ifdef FEAT_CMDHIST | |
| 5803 /* put pattern in search history */ | |
| 2024 | 5804 init_history(); |
| 7 | 5805 add_to_history(HIST_SEARCH, buf, TRUE, NUL); |
| 5806 #endif | |
| 6620 | 5807 (void)normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0); |
| 7 | 5808 } |
| 5809 else | |
| 5810 do_cmdline_cmd(buf); | |
| 5811 | |
| 5812 vim_free(buf); | |
| 5813 } | |
| 5814 | |
| 5815 /* | |
| 5816 * Get visually selected text, within one line only. | |
| 5817 * Returns FAIL if more than one line selected. | |
| 5818 */ | |
| 344 | 5819 int |
| 7 | 5820 get_visual_text(cap, pp, lenp) |
| 5821 cmdarg_T *cap; | |
| 5822 char_u **pp; /* return: start of selected text */ | |
| 5823 int *lenp; /* return: length of selected text */ | |
| 5824 { | |
| 5825 if (VIsual_mode != 'V') | |
| 5826 unadjust_for_sel(); | |
| 5827 if (VIsual.lnum != curwin->w_cursor.lnum) | |
| 5828 { | |
| 344 | 5829 if (cap != NULL) |
| 5830 clearopbeep(cap->oap); | |
| 7 | 5831 return FAIL; |
| 5832 } | |
| 5833 if (VIsual_mode == 'V') | |
| 5834 { | |
| 5835 *pp = ml_get_curline(); | |
| 5836 *lenp = (int)STRLEN(*pp); | |
| 5837 } | |
| 5838 else | |
| 5839 { | |
| 5840 if (lt(curwin->w_cursor, VIsual)) | |
| 5841 { | |
| 5842 *pp = ml_get_pos(&curwin->w_cursor); | |
| 5843 *lenp = VIsual.col - curwin->w_cursor.col + 1; | |
| 5844 } | |
| 5845 else | |
| 5846 { | |
| 5847 *pp = ml_get_pos(&VIsual); | |
| 5848 *lenp = curwin->w_cursor.col - VIsual.col + 1; | |
| 5849 } | |
| 5850 #ifdef FEAT_MBYTE | |
| 5851 if (has_mbyte) | |
| 5852 /* Correct the length to include the whole last character. */ | |
| 474 | 5853 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1; |
| 7 | 5854 #endif |
| 5855 } | |
| 5856 reset_VIsual_and_resel(); | |
| 5857 return OK; | |
| 5858 } | |
| 5859 | |
| 5860 /* | |
| 5861 * CTRL-T: backwards in tag stack | |
| 5862 */ | |
| 5863 static void | |
| 5864 nv_tagpop(cap) | |
| 5865 cmdarg_T *cap; | |
| 5866 { | |
| 5867 if (!checkclearopq(cap->oap)) | |
| 5868 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE); | |
| 5869 } | |
| 5870 | |
| 5871 /* | |
| 5872 * Handle scrolling command 'H', 'L' and 'M'. | |
| 5873 */ | |
| 5874 static void | |
| 5875 nv_scroll(cap) | |
| 5876 cmdarg_T *cap; | |
| 5877 { | |
| 5878 int used = 0; | |
| 5879 long n; | |
| 5880 #ifdef FEAT_FOLDING | |
| 5881 linenr_T lnum; | |
| 5882 #endif | |
| 5883 int half; | |
| 5884 | |
| 5885 cap->oap->motion_type = MLINE; | |
| 5886 setpcmark(); | |
| 5887 | |
| 5888 if (cap->cmdchar == 'L') | |
| 5889 { | |
| 5890 validate_botline(); /* make sure curwin->w_botline is valid */ | |
| 5891 curwin->w_cursor.lnum = curwin->w_botline - 1; | |
| 5892 if (cap->count1 - 1 >= curwin->w_cursor.lnum) | |
| 5893 curwin->w_cursor.lnum = 1; | |
| 5894 else | |
| 9 | 5895 { |
| 5896 #ifdef FEAT_FOLDING | |
| 5897 if (hasAnyFolding(curwin)) | |
| 5898 { | |
| 5899 /* Count a fold for one screen line. */ | |
| 5900 for (n = cap->count1 - 1; n > 0 | |
| 5901 && curwin->w_cursor.lnum > curwin->w_topline; --n) | |
| 5902 { | |
| 5903 (void)hasFolding(curwin->w_cursor.lnum, | |
| 5904 &curwin->w_cursor.lnum, NULL); | |
| 5905 --curwin->w_cursor.lnum; | |
| 5906 } | |
| 5907 } | |
| 5908 else | |
| 5909 #endif | |
| 5910 curwin->w_cursor.lnum -= cap->count1 - 1; | |
| 5911 } | |
| 7 | 5912 } |
| 5913 else | |
| 5914 { | |
| 5915 if (cap->cmdchar == 'M') | |
| 5916 { | |
| 5917 #ifdef FEAT_DIFF | |
| 5918 /* Don't count filler lines above the window. */ | |
| 5919 used -= diff_check_fill(curwin, curwin->w_topline) | |
| 5920 - curwin->w_topfill; | |
| 5921 #endif | |
| 5922 validate_botline(); /* make sure w_empty_rows is valid */ | |
| 5923 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2; | |
| 5924 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n) | |
| 5925 { | |
| 5926 #ifdef FEAT_DIFF | |
| 5927 /* Count half he number of filler lines to be "below this | |
| 5928 * line" and half to be "above the next line". */ | |
| 5929 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline | |
| 5930 + n) / 2 >= half) | |
| 5931 { | |
| 5932 --n; | |
| 5933 break; | |
| 5934 } | |
| 5935 #endif | |
| 5936 used += plines(curwin->w_topline + n); | |
| 5937 if (used >= half) | |
| 5938 break; | |
| 5939 #ifdef FEAT_FOLDING | |
| 5940 if (hasFolding(curwin->w_topline + n, NULL, &lnum)) | |
| 5941 n = lnum - curwin->w_topline; | |
| 5942 #endif | |
| 5943 } | |
| 5944 if (n > 0 && used > curwin->w_height) | |
| 5945 --n; | |
| 5946 } | |
| 9 | 5947 else /* (cap->cmdchar == 'H') */ |
| 5948 { | |
| 7 | 5949 n = cap->count1 - 1; |
| 9 | 5950 #ifdef FEAT_FOLDING |
| 5951 if (hasAnyFolding(curwin)) | |
| 5952 { | |
| 5953 /* Count a fold for one screen line. */ | |
| 5954 lnum = curwin->w_topline; | |
| 5955 while (n-- > 0 && lnum < curwin->w_botline - 1) | |
| 5956 { | |
| 5957 hasFolding(lnum, NULL, &lnum); | |
| 5958 ++lnum; | |
| 5959 } | |
| 5960 n = lnum - curwin->w_topline; | |
| 5961 } | |
| 5962 #endif | |
| 5963 } | |
| 7 | 5964 curwin->w_cursor.lnum = curwin->w_topline + n; |
| 5965 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 5966 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 5967 } | |
| 5968 | |
| 5969 cursor_correct(); /* correct for 'so' */ | |
| 5970 beginline(BL_SOL | BL_FIX); | |
| 5971 } | |
| 5972 | |
| 5973 /* | |
| 5974 * Cursor right commands. | |
| 5975 */ | |
| 5976 static void | |
| 5977 nv_right(cap) | |
| 5978 cmdarg_T *cap; | |
| 5979 { | |
| 5980 long n; | |
| 5735 | 5981 int past_line; |
| 7 | 5982 |
| 180 | 5983 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
| 5984 { | |
| 5985 /* <C-Right> and <S-Right> move a word or WORD right */ | |
| 5986 if (mod_mask & MOD_MASK_CTRL) | |
| 5987 cap->arg = TRUE; | |
| 5988 nv_wordcmd(cap); | |
| 5989 return; | |
| 5990 } | |
| 5991 | |
| 7 | 5992 cap->oap->motion_type = MCHAR; |
| 5993 cap->oap->inclusive = FALSE; | |
| 5735 | 5994 past_line = (VIsual_active && *p_sel != 'o'); |
| 5995 | |
| 5996 #ifdef FEAT_VIRTUALEDIT | |
| 7 | 5997 /* |
| 5735 | 5998 * In virtual edit mode, there's no such thing as "past_line", as lines |
| 5999 * are (theoretically) infinitely long. | |
| 7 | 6000 */ |
| 6001 if (virtual_active()) | |
| 5735 | 6002 past_line = 0; |
| 7 | 6003 #endif |
| 6004 | |
| 6005 for (n = cap->count1; n > 0; --n) | |
| 6006 { | |
| 5735 | 6007 if ((!past_line && oneright() == FAIL) |
| 6008 || (past_line && *ml_get_cursor() == NUL) | |
| 1877 | 6009 ) |
| 7 | 6010 { |
| 6011 /* | |
| 714 | 6012 * <Space> wraps to next line if 'whichwrap' has 's'. |
| 6013 * 'l' wraps to next line if 'whichwrap' has 'l'. | |
| 6014 * CURS_RIGHT wraps to next line if 'whichwrap' has '>'. | |
| 7 | 6015 */ |
| 6016 if ( ((cap->cmdchar == ' ' | |
| 6017 && vim_strchr(p_ww, 's') != NULL) | |
| 6018 || (cap->cmdchar == 'l' | |
| 6019 && vim_strchr(p_ww, 'l') != NULL) | |
| 229 | 6020 || (cap->cmdchar == K_RIGHT |
| 7 | 6021 && vim_strchr(p_ww, '>') != NULL)) |
| 6022 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 6023 { | |
| 6024 /* When deleting we also count the NL as a character. | |
| 6025 * Set cap->oap->inclusive when last char in the line is | |
| 6026 * included, move to next line after that */ | |
| 714 | 6027 if ( cap->oap->op_type != OP_NOP |
| 7 | 6028 && !cap->oap->inclusive |
| 6029 && !lineempty(curwin->w_cursor.lnum)) | |
| 6030 cap->oap->inclusive = TRUE; | |
| 6031 else | |
| 6032 { | |
| 6033 ++curwin->w_cursor.lnum; | |
| 6034 curwin->w_cursor.col = 0; | |
| 6035 #ifdef FEAT_VIRTUALEDIT | |
| 6036 curwin->w_cursor.coladd = 0; | |
| 6037 #endif | |
| 6038 curwin->w_set_curswant = TRUE; | |
| 6039 cap->oap->inclusive = FALSE; | |
| 6040 } | |
| 6041 continue; | |
| 6042 } | |
| 6043 if (cap->oap->op_type == OP_NOP) | |
| 6044 { | |
| 6045 /* Only beep and flush if not moved at all */ | |
| 6046 if (n == cap->count1) | |
| 6047 beep_flush(); | |
| 6048 } | |
| 6049 else | |
| 6050 { | |
| 6051 if (!lineempty(curwin->w_cursor.lnum)) | |
| 6052 cap->oap->inclusive = TRUE; | |
| 6053 } | |
| 6054 break; | |
| 6055 } | |
| 5735 | 6056 else if (past_line) |
| 7 | 6057 { |
| 6058 curwin->w_set_curswant = TRUE; | |
| 5735 | 6059 #ifdef FEAT_VIRTUALEDIT |
| 7 | 6060 if (virtual_active()) |
| 6061 oneright(); | |
| 6062 else | |
| 5735 | 6063 #endif |
| 6064 { | |
| 6065 #ifdef FEAT_MBYTE | |
| 7 | 6066 if (has_mbyte) |
| 6067 curwin->w_cursor.col += | |
| 474 | 6068 (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 6069 else |
| 5735 | 6070 #endif |
| 7 | 6071 ++curwin->w_cursor.col; |
| 6072 } | |
| 6073 } | |
| 6074 } | |
| 6075 #ifdef FEAT_FOLDING | |
| 6076 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
| 6077 && cap->oap->op_type == OP_NOP) | |
| 6078 foldOpenCursor(); | |
| 6079 #endif | |
| 6080 } | |
| 6081 | |
| 6082 /* | |
| 6083 * Cursor left commands. | |
| 6084 * | |
| 6085 * Returns TRUE when operator end should not be adjusted. | |
| 6086 */ | |
| 6087 static void | |
| 6088 nv_left(cap) | |
| 6089 cmdarg_T *cap; | |
| 6090 { | |
| 6091 long n; | |
| 6092 | |
| 180 | 6093 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
| 6094 { | |
| 6095 /* <C-Left> and <S-Left> move a word or WORD left */ | |
| 6096 if (mod_mask & MOD_MASK_CTRL) | |
| 6097 cap->arg = 1; | |
| 6098 nv_bck_word(cap); | |
| 6099 return; | |
| 6100 } | |
| 6101 | |
| 7 | 6102 cap->oap->motion_type = MCHAR; |
| 6103 cap->oap->inclusive = FALSE; | |
| 6104 for (n = cap->count1; n > 0; --n) | |
| 6105 { | |
| 6106 if (oneleft() == FAIL) | |
| 6107 { | |
| 6108 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'. | |
| 6109 * 'h' wraps to previous line if 'whichwrap' has 'h'. | |
| 6110 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'. | |
| 6111 */ | |
| 6112 if ( (((cap->cmdchar == K_BS | |
| 6113 || cap->cmdchar == Ctrl_H) | |
| 6114 && vim_strchr(p_ww, 'b') != NULL) | |
| 6115 || (cap->cmdchar == 'h' | |
| 6116 && vim_strchr(p_ww, 'h') != NULL) | |
| 229 | 6117 || (cap->cmdchar == K_LEFT |
| 7 | 6118 && vim_strchr(p_ww, '<') != NULL)) |
| 6119 && curwin->w_cursor.lnum > 1) | |
| 6120 { | |
| 6121 --(curwin->w_cursor.lnum); | |
| 6122 coladvance((colnr_T)MAXCOL); | |
| 6123 curwin->w_set_curswant = TRUE; | |
| 6124 | |
| 6125 /* When the NL before the first char has to be deleted we | |
| 6126 * put the cursor on the NUL after the previous line. | |
| 6127 * This is a very special case, be careful! | |
| 1469 | 6128 * Don't adjust op_end now, otherwise it won't work. */ |
| 7 | 6129 if ( (cap->oap->op_type == OP_DELETE |
| 6130 || cap->oap->op_type == OP_CHANGE) | |
| 6131 && !lineempty(curwin->w_cursor.lnum)) | |
| 6132 { | |
| 5682 | 6133 char_u *cp = ml_get_cursor(); |
| 6134 | |
| 6135 if (*cp != NUL) | |
| 6136 { | |
| 6137 #ifdef FEAT_MBYTE | |
| 6138 if (has_mbyte) | |
| 6139 curwin->w_cursor.col += (*mb_ptr2len)(cp); | |
| 6140 else | |
| 6141 #endif | |
| 6142 ++curwin->w_cursor.col; | |
| 6143 } | |
| 7 | 6144 cap->retval |= CA_NO_ADJ_OP_END; |
| 6145 } | |
| 6146 continue; | |
| 6147 } | |
| 6148 /* Only beep and flush if not moved at all */ | |
| 6149 else if (cap->oap->op_type == OP_NOP && n == cap->count1) | |
| 6150 beep_flush(); | |
| 6151 break; | |
| 6152 } | |
| 6153 } | |
| 6154 #ifdef FEAT_FOLDING | |
| 6155 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
| 6156 && cap->oap->op_type == OP_NOP) | |
| 6157 foldOpenCursor(); | |
| 6158 #endif | |
| 6159 } | |
| 6160 | |
| 6161 /* | |
| 6162 * Cursor up commands. | |
| 6163 * cap->arg is TRUE for "-": Move cursor to first non-blank. | |
| 6164 */ | |
| 6165 static void | |
| 6166 nv_up(cap) | |
| 6167 cmdarg_T *cap; | |
| 6168 { | |
| 180 | 6169 if (mod_mask & MOD_MASK_SHIFT) |
| 6170 { | |
| 6171 /* <S-Up> is page up */ | |
| 6172 cap->arg = BACKWARD; | |
| 6173 nv_page(cap); | |
| 6174 } | |
| 6175 else | |
| 6176 { | |
| 6177 cap->oap->motion_type = MLINE; | |
| 6178 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
| 6179 clearopbeep(cap->oap); | |
| 6180 else if (cap->arg) | |
| 6181 beginline(BL_WHITE | BL_FIX); | |
| 6182 } | |
| 7 | 6183 } |
| 6184 | |
| 6185 /* | |
| 6186 * Cursor down commands. | |
| 6187 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank. | |
| 6188 */ | |
| 6189 static void | |
| 6190 nv_down(cap) | |
| 6191 cmdarg_T *cap; | |
| 6192 { | |
| 180 | 6193 if (mod_mask & MOD_MASK_SHIFT) |
| 6194 { | |
| 6195 /* <S-Down> is page down */ | |
| 6196 cap->arg = FORWARD; | |
| 6197 nv_page(cap); | |
| 6198 } | |
| 6199 else | |
| 7 | 6200 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
| 6201 /* In a quickfix window a <CR> jumps to the error under the cursor. */ | |
| 170 | 6202 if (bt_quickfix(curbuf) && cap->cmdchar == CAR) |
| 643 | 6203 if (curwin->w_llist_ref == NULL) |
| 6204 do_cmdline_cmd((char_u *)".cc"); /* quickfix window */ | |
| 6205 else | |
| 6206 do_cmdline_cmd((char_u *)".ll"); /* location list window */ | |
| 7 | 6207 else |
| 6208 #endif | |
| 6209 { | |
| 6210 #ifdef FEAT_CMDWIN | |
| 6211 /* In the cmdline window a <CR> executes the command. */ | |
| 170 | 6212 if (cmdwin_type != 0 && cap->cmdchar == CAR) |
| 7 | 6213 cmdwin_result = CAR; |
| 6214 else | |
| 6215 #endif | |
| 6216 { | |
| 6217 cap->oap->motion_type = MLINE; | |
| 6218 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
| 6219 clearopbeep(cap->oap); | |
| 6220 else if (cap->arg) | |
| 6221 beginline(BL_WHITE | BL_FIX); | |
| 6222 } | |
| 6223 } | |
| 6224 } | |
| 6225 | |
| 6226 #ifdef FEAT_SEARCHPATH | |
| 6227 /* | |
| 6228 * Grab the file name under the cursor and edit it. | |
| 6229 */ | |
| 6230 static void | |
| 6231 nv_gotofile(cap) | |
| 6232 cmdarg_T *cap; | |
| 6233 { | |
| 6234 char_u *ptr; | |
| 681 | 6235 linenr_T lnum = -1; |
| 7 | 6236 |
| 633 | 6237 if (text_locked()) |
| 7 | 6238 { |
| 6239 clearopbeep(cap->oap); | |
| 633 | 6240 text_locked_msg(); |
| 7 | 6241 return; |
| 6242 } | |
| 819 | 6243 #ifdef FEAT_AUTOCMD |
| 6244 if (curbuf_locked()) | |
| 6245 { | |
| 6246 clearop(cap->oap); | |
| 6247 return; | |
| 6248 } | |
| 6249 #endif | |
| 7 | 6250 |
| 681 | 6251 ptr = grab_file_name(cap->count1, &lnum); |
| 7 | 6252 |
| 6253 if (ptr != NULL) | |
| 6254 { | |
| 6255 /* do autowrite if necessary */ | |
| 6256 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf)) | |
| 6257 autowrite(curbuf, FALSE); | |
| 6258 setpcmark(); | |
| 6259 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST, | |
| 1743 | 6260 P_HID(curbuf) ? ECMD_HIDE : 0, curwin); |
| 681 | 6261 if (cap->nchar == 'F' && lnum >= 0) |
| 6262 { | |
| 6263 curwin->w_cursor.lnum = lnum; | |
| 6264 check_cursor_lnum(); | |
| 6265 beginline(BL_SOL | BL_FIX); | |
| 6266 } | |
| 7 | 6267 vim_free(ptr); |
| 6268 } | |
| 6269 else | |
| 6270 clearop(cap->oap); | |
| 6271 } | |
| 6272 #endif | |
| 6273 | |
| 6274 /* | |
| 6275 * <End> command: to end of current line or last line. | |
| 6276 */ | |
| 6277 static void | |
| 6278 nv_end(cap) | |
| 6279 cmdarg_T *cap; | |
| 6280 { | |
| 180 | 6281 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */ |
| 6282 { | |
| 6283 cap->arg = TRUE; | |
| 7 | 6284 nv_goto(cap); |
| 6285 cap->count1 = 1; /* to end of current line */ | |
| 6286 } | |
| 6287 nv_dollar(cap); | |
| 6288 } | |
| 6289 | |
| 6290 /* | |
| 6291 * Handle the "$" command. | |
| 6292 */ | |
| 6293 static void | |
| 6294 nv_dollar(cap) | |
| 6295 cmdarg_T *cap; | |
| 6296 { | |
| 6297 cap->oap->motion_type = MCHAR; | |
| 6298 cap->oap->inclusive = TRUE; | |
| 6299 #ifdef FEAT_VIRTUALEDIT | |
| 6300 /* In virtual mode when off the edge of a line and an operator | |
| 6301 * is pending (whew!) keep the cursor where it is. | |
| 6302 * Otherwise, send it to the end of the line. */ | |
| 6303 if (!virtual_active() || gchar_cursor() != NUL | |
| 6304 || cap->oap->op_type == OP_NOP) | |
| 6305 #endif | |
| 6306 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
| 6307 if (cursor_down((long)(cap->count1 - 1), | |
| 6308 cap->oap->op_type == OP_NOP) == FAIL) | |
| 6309 clearopbeep(cap->oap); | |
| 6310 #ifdef FEAT_FOLDING | |
| 6311 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6312 foldOpenCursor(); | |
| 6313 #endif | |
| 6314 } | |
| 6315 | |
| 6316 /* | |
| 6317 * Implementation of '?' and '/' commands. | |
| 6318 * If cap->arg is TRUE don't set PC mark. | |
| 6319 */ | |
| 6320 static void | |
| 6321 nv_search(cap) | |
| 6322 cmdarg_T *cap; | |
| 6323 { | |
| 6324 oparg_T *oap = cap->oap; | |
| 6325 | |
| 6326 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13) | |
| 6327 { | |
| 6328 /* Translate "g??" to "g?g?" */ | |
| 6329 cap->cmdchar = 'g'; | |
| 6330 cap->nchar = '?'; | |
| 6331 nv_operator(cap); | |
| 6332 return; | |
| 6333 } | |
| 6334 | |
| 6335 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0); | |
| 6336 | |
| 6337 if (cap->searchbuf == NULL) | |
| 6338 { | |
| 6339 clearop(oap); | |
| 6340 return; | |
| 6341 } | |
| 6342 | |
| 6620 | 6343 (void)normal_search(cap, cap->cmdchar, cap->searchbuf, |
| 7 | 6344 (cap->arg ? 0 : SEARCH_MARK)); |
| 6345 } | |
| 6346 | |
| 6347 /* | |
| 6348 * Handle "N" and "n" commands. | |
| 6349 * cap->arg is SEARCH_REV for "N", 0 for "n". | |
| 6350 */ | |
| 6351 static void | |
| 6352 nv_next(cap) | |
| 6353 cmdarg_T *cap; | |
| 6354 { | |
| 6620 | 6355 pos_T old = curwin->w_cursor; |
| 6356 int i = normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
| 6357 | |
| 6358 if (i == 1 && equalpos(old, curwin->w_cursor)) | |
| 6359 { | |
| 6360 /* Avoid getting stuck on the current cursor position, which can | |
| 6361 * happen when an offset is given and the cursor is on the last char | |
| 6362 * in the buffer: Repeat with count + 1. */ | |
| 6363 cap->count1 += 1; | |
| 6364 (void)normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
| 6365 cap->count1 -= 1; | |
| 6366 } | |
| 7 | 6367 } |
| 6368 | |
| 6369 /* | |
| 6370 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat). | |
| 6371 * Uses only cap->count1 and cap->oap from "cap". | |
| 6620 | 6372 * Return 0 for failure, 1 for found, 2 for found and line offset added. |
| 6373 */ | |
| 6374 static int | |
| 7 | 6375 normal_search(cap, dir, pat, opt) |
| 6376 cmdarg_T *cap; | |
| 6377 int dir; | |
| 6378 char_u *pat; | |
| 6379 int opt; /* extra flags for do_search() */ | |
| 6380 { | |
| 6381 int i; | |
| 6382 | |
| 6383 cap->oap->motion_type = MCHAR; | |
| 6384 cap->oap->inclusive = FALSE; | |
| 6385 cap->oap->use_reg_one = TRUE; | |
| 6386 curwin->w_set_curswant = TRUE; | |
| 6387 | |
| 6388 i = do_search(cap->oap, dir, pat, cap->count1, | |
| 1521 | 6389 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG, NULL); |
| 7 | 6390 if (i == 0) |
| 6391 clearop(cap->oap); | |
| 6392 else | |
| 6393 { | |
| 6394 if (i == 2) | |
| 6395 cap->oap->motion_type = MLINE; | |
| 6396 #ifdef FEAT_VIRTUALEDIT | |
| 6397 curwin->w_cursor.coladd = 0; | |
| 6398 #endif | |
| 6399 #ifdef FEAT_FOLDING | |
| 6400 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
| 6401 foldOpenCursor(); | |
| 6402 #endif | |
| 6403 } | |
| 6404 | |
| 6405 /* "/$" will put the cursor after the end of the line, may need to | |
| 6406 * correct that here */ | |
| 6407 check_cursor(); | |
| 6620 | 6408 return i; |
| 7 | 6409 } |
| 6410 | |
| 6411 /* | |
| 6412 * Character search commands. | |
| 6413 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for | |
| 6414 * ',' and FALSE for ';'. | |
| 6415 * cap->nchar is NUL for ',' and ';' (repeat the search) | |
| 6416 */ | |
| 6417 static void | |
| 6418 nv_csearch(cap) | |
| 6419 cmdarg_T *cap; | |
| 6420 { | |
| 6421 int t_cmd; | |
| 6422 | |
| 6423 if (cap->cmdchar == 't' || cap->cmdchar == 'T') | |
| 6424 t_cmd = TRUE; | |
| 6425 else | |
| 6426 t_cmd = FALSE; | |
| 6427 | |
| 6428 cap->oap->motion_type = MCHAR; | |
| 6429 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL) | |
| 6430 clearopbeep(cap->oap); | |
| 6431 else | |
| 6432 { | |
| 6433 curwin->w_set_curswant = TRUE; | |
| 6434 #ifdef FEAT_VIRTUALEDIT | |
| 6435 /* Include a Tab for "tx" and for "dfx". */ | |
| 6436 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD | |
| 6437 && (t_cmd || cap->oap->op_type != OP_NOP)) | |
| 6438 { | |
| 6439 colnr_T scol, ecol; | |
| 6440 | |
| 6441 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
| 6442 curwin->w_cursor.coladd = ecol - scol; | |
| 6443 } | |
| 6444 else | |
| 6445 curwin->w_cursor.coladd = 0; | |
| 6446 #endif | |
| 6447 adjust_for_sel(cap); | |
| 6448 #ifdef FEAT_FOLDING | |
| 6449 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6450 foldOpenCursor(); | |
| 6451 #endif | |
| 6452 } | |
| 6453 } | |
| 6454 | |
| 6455 /* | |
| 6456 * "[" and "]" commands. | |
| 6457 * cap->arg is BACKWARD for "[" and FORWARD for "]". | |
| 6458 */ | |
| 6459 static void | |
| 6460 nv_brackets(cap) | |
| 6461 cmdarg_T *cap; | |
| 6462 { | |
|
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
6463 pos_T new_pos = INIT_POS_T(0, 0, 0); |
| 7 | 6464 pos_T prev_pos; |
| 6465 pos_T *pos = NULL; /* init for GCC */ | |
| 6466 pos_T old_pos; /* cursor position before command */ | |
| 6467 int flag; | |
| 6468 long n; | |
| 6469 int findc; | |
| 6470 int c; | |
| 6471 | |
| 6472 cap->oap->motion_type = MCHAR; | |
| 6473 cap->oap->inclusive = FALSE; | |
| 6474 old_pos = curwin->w_cursor; | |
| 6475 #ifdef FEAT_VIRTUALEDIT | |
| 6476 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */ | |
| 6477 #endif | |
| 6478 | |
| 6479 #ifdef FEAT_SEARCHPATH | |
| 6480 /* | |
| 6481 * "[f" or "]f" : Edit file under the cursor (same as "gf") | |
| 6482 */ | |
| 6483 if (cap->nchar == 'f') | |
| 6484 nv_gotofile(cap); | |
| 6485 else | |
| 6486 #endif | |
| 6487 | |
| 6488 #ifdef FEAT_FIND_ID | |
| 6489 /* | |
| 1188 | 6490 * Find the occurrence(s) of the identifier or define under cursor |
| 6491 * in current and included files or jump to the first occurrence. | |
| 7 | 6492 * |
| 6493 * search list jump | |
| 6494 * fwd bwd fwd bwd fwd bwd | |
| 6495 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I" | |
| 6496 * define "]d" "[d" "]D" "[D" "]^D" "[^D" | |
| 6497 */ | |
| 6498 if (vim_strchr((char_u *) | |
| 6499 #ifdef EBCDIC | |
| 6500 "iI\005dD\067", | |
| 6501 #else | |
| 6502 "iI\011dD\004", | |
| 6503 #endif | |
| 6504 cap->nchar) != NULL) | |
| 6505 { | |
| 6506 char_u *ptr; | |
| 6507 int len; | |
| 6508 | |
| 6509 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
| 6510 clearop(cap->oap); | |
| 6511 else | |
| 6512 { | |
| 6513 find_pattern_in_path(ptr, 0, len, TRUE, | |
| 6514 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE, | |
| 6515 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY, | |
| 6516 cap->count1, | |
| 6517 isupper(cap->nchar) ? ACTION_SHOW_ALL : | |
| 6518 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO, | |
| 6519 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1, | |
| 6520 (linenr_T)MAXLNUM); | |
| 6521 curwin->w_set_curswant = TRUE; | |
| 6522 } | |
| 6523 } | |
| 6524 else | |
| 6525 #endif | |
| 6526 | |
| 6527 /* | |
| 6528 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')' | |
| 6529 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct. | |
| 6530 * "[/", "[*", "]/", "]*": go to Nth comment start/end. | |
| 6531 * "[m" or "]m" search for prev/next start of (Java) method. | |
| 6532 * "[M" or "]M" search for prev/next end of (Java) method. | |
| 6533 */ | |
| 6534 if ( (cap->cmdchar == '[' | |
| 6535 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL) | |
| 6536 || (cap->cmdchar == ']' | |
| 6537 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL)) | |
| 6538 { | |
| 6539 if (cap->nchar == '*') | |
| 6540 cap->nchar = '/'; | |
| 6541 prev_pos.lnum = 0; | |
| 6542 if (cap->nchar == 'm' || cap->nchar == 'M') | |
| 6543 { | |
| 6544 if (cap->cmdchar == '[') | |
| 6545 findc = '{'; | |
| 6546 else | |
| 6547 findc = '}'; | |
| 6548 n = 9999; | |
| 6549 } | |
| 6550 else | |
| 6551 { | |
| 6552 findc = cap->nchar; | |
| 6553 n = cap->count1; | |
| 6554 } | |
| 6555 for ( ; n > 0; --n) | |
| 6556 { | |
| 6557 if ((pos = findmatchlimit(cap->oap, findc, | |
| 6558 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL) | |
| 6559 { | |
| 6560 if (new_pos.lnum == 0) /* nothing found */ | |
| 6561 { | |
| 6562 if (cap->nchar != 'm' && cap->nchar != 'M') | |
| 6563 clearopbeep(cap->oap); | |
| 6564 } | |
| 6565 else | |
| 6566 pos = &new_pos; /* use last one found */ | |
| 6567 break; | |
| 6568 } | |
| 6569 prev_pos = new_pos; | |
| 6570 curwin->w_cursor = *pos; | |
| 6571 new_pos = *pos; | |
| 6572 } | |
| 6573 curwin->w_cursor = old_pos; | |
| 6574 | |
| 6575 /* | |
| 6576 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only | |
| 6577 * brought us to the match for "[m" and "]M" when inside a method. | |
| 6578 * Try finding the '{' or '}' we want to be at. | |
| 6579 * Also repeat for the given count. | |
| 6580 */ | |
| 6581 if (cap->nchar == 'm' || cap->nchar == 'M') | |
| 6582 { | |
| 6583 /* norm is TRUE for "]M" and "[m" */ | |
| 6584 int norm = ((findc == '{') == (cap->nchar == 'm')); | |
| 6585 | |
| 6586 n = cap->count1; | |
| 6587 /* found a match: we were inside a method */ | |
| 6588 if (prev_pos.lnum != 0) | |
| 6589 { | |
| 6590 pos = &prev_pos; | |
| 6591 curwin->w_cursor = prev_pos; | |
| 6592 if (norm) | |
| 6593 --n; | |
| 6594 } | |
| 6595 else | |
| 6596 pos = NULL; | |
| 6597 while (n > 0) | |
| 6598 { | |
| 6599 for (;;) | |
| 6600 { | |
| 6601 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0) | |
| 6602 { | |
| 6603 /* if not found anything, that's an error */ | |
| 6604 if (pos == NULL) | |
| 6605 clearopbeep(cap->oap); | |
| 6606 n = 0; | |
| 6607 break; | |
| 6608 } | |
| 6609 c = gchar_cursor(); | |
| 6610 if (c == '{' || c == '}') | |
| 6611 { | |
| 6612 /* Must have found end/start of class: use it. | |
| 6613 * Or found the place to be at. */ | |
| 6614 if ((c == findc && norm) || (n == 1 && !norm)) | |
| 6615 { | |
| 6616 new_pos = curwin->w_cursor; | |
| 6617 pos = &new_pos; | |
| 6618 n = 0; | |
| 6619 } | |
| 6620 /* if no match found at all, we started outside of the | |
| 6621 * class and we're inside now. Just go on. */ | |
| 6622 else if (new_pos.lnum == 0) | |
| 6623 { | |
| 6624 new_pos = curwin->w_cursor; | |
| 6625 pos = &new_pos; | |
| 6626 } | |
| 6627 /* found start/end of other method: go to match */ | |
| 6628 else if ((pos = findmatchlimit(cap->oap, findc, | |
| 6629 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, | |
| 6630 0)) == NULL) | |
| 6631 n = 0; | |
| 6632 else | |
| 6633 curwin->w_cursor = *pos; | |
| 6634 break; | |
| 6635 } | |
| 6636 } | |
| 6637 --n; | |
| 6638 } | |
| 6639 curwin->w_cursor = old_pos; | |
| 6640 if (pos == NULL && new_pos.lnum != 0) | |
| 6641 clearopbeep(cap->oap); | |
| 6642 } | |
| 6643 if (pos != NULL) | |
| 6644 { | |
| 6645 setpcmark(); | |
| 6646 curwin->w_cursor = *pos; | |
| 6647 curwin->w_set_curswant = TRUE; | |
| 6648 #ifdef FEAT_FOLDING | |
| 6649 if ((fdo_flags & FDO_BLOCK) && KeyTyped | |
| 6650 && cap->oap->op_type == OP_NOP) | |
| 6651 foldOpenCursor(); | |
| 6652 #endif | |
| 6653 } | |
| 6654 } | |
| 6655 | |
| 6656 /* | |
| 6657 * "[[", "[]", "]]" and "][": move to start or end of function | |
| 6658 */ | |
| 6659 else if (cap->nchar == '[' || cap->nchar == ']') | |
| 6660 { | |
| 6661 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */ | |
| 6662 flag = '{'; | |
| 6663 else | |
| 6664 flag = '}'; /* "][" or "[]" */ | |
| 6665 | |
| 6666 curwin->w_set_curswant = TRUE; | |
| 6667 /* | |
| 6668 * Imitate strange Vi behaviour: When using "]]" with an operator | |
| 6669 * we also stop at '}'. | |
| 6670 */ | |
| 503 | 6671 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag, |
| 7 | 6672 (cap->oap->op_type != OP_NOP |
| 6673 && cap->arg == FORWARD && flag == '{'))) | |
| 6674 clearopbeep(cap->oap); | |
| 6675 else | |
| 6676 { | |
| 6677 if (cap->oap->op_type == OP_NOP) | |
| 6678 beginline(BL_WHITE | BL_FIX); | |
| 6679 #ifdef FEAT_FOLDING | |
| 6680 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6681 foldOpenCursor(); | |
| 6682 #endif | |
| 6683 } | |
| 6684 } | |
| 6685 | |
| 6686 /* | |
| 6687 * "[p", "[P", "]P" and "]p": put with indent adjustment | |
| 6688 */ | |
| 6689 else if (cap->nchar == 'p' || cap->nchar == 'P') | |
| 6690 { | |
| 1312 | 6691 if (!checkclearop(cap->oap)) |
| 7 | 6692 { |
| 5708 | 6693 int dir = (cap->cmdchar == ']' && cap->nchar == 'p') |
| 6694 ? FORWARD : BACKWARD; | |
| 6695 int regname = cap->oap->regname; | |
| 6696 int was_visual = VIsual_active; | |
| 6697 int line_count = curbuf->b_ml.ml_line_count; | |
| 6698 pos_T start, end; | |
| 6699 | |
| 6700 if (VIsual_active) | |
| 6701 { | |
| 6702 start = ltoreq(VIsual, curwin->w_cursor) | |
| 6703 ? VIsual : curwin->w_cursor; | |
| 6704 end = equalpos(start,VIsual) ? curwin->w_cursor : VIsual; | |
| 6705 curwin->w_cursor = (dir == BACKWARD ? start : end); | |
| 6706 } | |
| 6707 # ifdef FEAT_CLIPBOARD | |
| 6708 adjust_clip_reg(®name); | |
| 6709 # endif | |
| 7 | 6710 prep_redo_cmd(cap); |
| 5708 | 6711 |
| 6712 do_put(regname, dir, cap->count1, PUT_FIXINDENT); | |
| 6713 if (was_visual) | |
| 6714 { | |
| 6715 VIsual = start; | |
| 6716 curwin->w_cursor = end; | |
| 6717 if (dir == BACKWARD) | |
| 6718 { | |
| 6719 /* adjust lines */ | |
| 6720 VIsual.lnum += curbuf->b_ml.ml_line_count - line_count; | |
| 6721 curwin->w_cursor.lnum += | |
| 6722 curbuf->b_ml.ml_line_count - line_count; | |
| 6723 } | |
| 6724 | |
| 6725 VIsual_active = TRUE; | |
| 6726 if (VIsual_mode == 'V') | |
| 6727 { | |
| 6728 /* delete visually selected lines */ | |
| 6729 cap->cmdchar = 'd'; | |
| 6730 cap->nchar = NUL; | |
| 6731 cap->oap->regname = regname; | |
| 6732 nv_operator(cap); | |
| 6733 do_pending_operator(cap, 0, FALSE); | |
| 6734 } | |
| 6735 if (VIsual_active) | |
| 6736 { | |
| 6737 end_visual_mode(); | |
| 6738 redraw_later(SOME_VALID); | |
| 6739 } | |
| 6740 } | |
| 7 | 6741 } |
| 6742 } | |
| 6743 | |
| 6744 /* | |
| 6745 * "['", "[`", "]'" and "]`": jump to next mark | |
| 6746 */ | |
| 6747 else if (cap->nchar == '\'' || cap->nchar == '`') | |
| 6748 { | |
| 6749 pos = &curwin->w_cursor; | |
| 6750 for (n = cap->count1; n > 0; --n) | |
| 6751 { | |
| 6752 prev_pos = *pos; | |
| 6753 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD, | |
| 6754 cap->nchar == '\''); | |
| 6755 if (pos == NULL) | |
| 6756 break; | |
| 6757 } | |
| 6758 if (pos == NULL) | |
| 6759 pos = &prev_pos; | |
| 6760 nv_cursormark(cap, cap->nchar == '\'', pos); | |
| 6761 } | |
| 6762 | |
| 6763 #ifdef FEAT_MOUSE | |
| 6764 /* | |
| 6765 * [ or ] followed by a middle mouse click: put selected text with | |
| 6766 * indent adjustment. Any other button just does as usual. | |
| 6767 */ | |
|
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
6768 else if (cap->nchar >= K_RIGHTRELEASE && cap->nchar <= K_LEFTMOUSE) |
| 7 | 6769 { |
| 6770 (void)do_mouse(cap->oap, cap->nchar, | |
| 6771 (cap->cmdchar == ']') ? FORWARD : BACKWARD, | |
| 6772 cap->count1, PUT_FIXINDENT); | |
| 6773 } | |
| 6774 #endif /* FEAT_MOUSE */ | |
| 6775 | |
| 6776 #ifdef FEAT_FOLDING | |
| 6777 /* | |
| 6778 * "[z" and "]z": move to start or end of open fold. | |
| 6779 */ | |
| 6780 else if (cap->nchar == 'z') | |
| 6781 { | |
| 6782 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
| 6783 cap->count1) == FAIL) | |
| 6784 clearopbeep(cap->oap); | |
| 6785 } | |
| 6786 #endif | |
| 6787 | |
| 6788 #ifdef FEAT_DIFF | |
| 6789 /* | |
| 6790 * "[c" and "]c": move to next or previous diff-change. | |
| 6791 */ | |
| 6792 else if (cap->nchar == 'c') | |
| 6793 { | |
| 6794 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
| 6795 cap->count1) == FAIL) | |
| 6796 clearopbeep(cap->oap); | |
| 6797 } | |
| 6798 #endif | |
| 6799 | |
| 737 | 6800 #ifdef FEAT_SPELL |
| 236 | 6801 /* |
| 6802 * "[s", "[S", "]s" and "]S": move to next spell error. | |
| 6803 */ | |
| 6804 else if (cap->nchar == 's' || cap->nchar == 'S') | |
| 6805 { | |
| 249 | 6806 setpcmark(); |
| 6807 for (n = 0; n < cap->count1; ++n) | |
| 498 | 6808 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD, |
| 6809 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0) | |
| 249 | 6810 { |
| 6811 clearopbeep(cap->oap); | |
| 6812 break; | |
| 6813 } | |
| 819 | 6814 # ifdef FEAT_FOLDING |
| 6815 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
| 6816 foldOpenCursor(); | |
| 6817 # endif | |
| 236 | 6818 } |
| 6819 #endif | |
| 6820 | |
| 7 | 6821 /* Not a valid cap->nchar. */ |
| 6822 else | |
| 6823 clearopbeep(cap->oap); | |
| 6824 } | |
| 6825 | |
| 6826 /* | |
| 6827 * Handle Normal mode "%" command. | |
| 6828 */ | |
| 6829 static void | |
| 6830 nv_percent(cap) | |
| 6831 cmdarg_T *cap; | |
| 6832 { | |
| 6833 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
|
6834 #if defined(FEAT_FOLDING) |
| 7 | 6835 linenr_T lnum = curwin->w_cursor.lnum; |
| 6836 #endif | |
| 6837 | |
| 6838 cap->oap->inclusive = TRUE; | |
| 6839 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */ | |
| 6840 { | |
| 6841 if (cap->count0 > 100) | |
| 6842 clearopbeep(cap->oap); | |
| 6843 else | |
| 6844 { | |
| 6845 cap->oap->motion_type = MLINE; | |
| 6846 setpcmark(); | |
| 6847 /* Round up, so CTRL-G will give same value. Watch out for a | |
| 6848 * large line count, the line number must not go negative! */ | |
| 6849 if (curbuf->b_ml.ml_line_count > 1000000) | |
| 6850 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L) | |
| 6851 / 100L * cap->count0; | |
| 6852 else | |
| 6853 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * | |
| 6854 cap->count0 + 99L) / 100L; | |
| 6855 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 6856 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 6857 beginline(BL_SOL | BL_FIX); | |
| 6858 } | |
| 6859 } | |
| 6860 else /* "%" : go to matching paren */ | |
| 6861 { | |
| 6862 cap->oap->motion_type = MCHAR; | |
| 6863 cap->oap->use_reg_one = TRUE; | |
| 6864 if ((pos = findmatch(cap->oap, NUL)) == NULL) | |
| 6865 clearopbeep(cap->oap); | |
| 6866 else | |
| 6867 { | |
| 6868 setpcmark(); | |
| 6869 curwin->w_cursor = *pos; | |
| 6870 curwin->w_set_curswant = TRUE; | |
| 6871 #ifdef FEAT_VIRTUALEDIT | |
| 6872 curwin->w_cursor.coladd = 0; | |
| 6873 #endif | |
| 6874 adjust_for_sel(cap); | |
| 6875 } | |
| 6876 } | |
| 6877 #ifdef FEAT_FOLDING | |
| 6878 if (cap->oap->op_type == OP_NOP | |
| 6879 && lnum != curwin->w_cursor.lnum | |
| 6880 && (fdo_flags & FDO_PERCENT) | |
| 6881 && KeyTyped) | |
| 6882 foldOpenCursor(); | |
| 6883 #endif | |
| 6884 } | |
| 6885 | |
| 6886 /* | |
| 6887 * Handle "(" and ")" commands. | |
| 6888 * cap->arg is BACKWARD for "(" and FORWARD for ")". | |
| 6889 */ | |
| 6890 static void | |
| 6891 nv_brace(cap) | |
| 6892 cmdarg_T *cap; | |
| 6893 { | |
| 6894 cap->oap->motion_type = MCHAR; | |
| 6895 cap->oap->use_reg_one = TRUE; | |
| 620 | 6896 /* The motion used to be inclusive for "(", but that is not what Vi does. */ |
| 6897 cap->oap->inclusive = FALSE; | |
| 7 | 6898 curwin->w_set_curswant = TRUE; |
| 6899 | |
| 6900 if (findsent(cap->arg, cap->count1) == FAIL) | |
| 6901 clearopbeep(cap->oap); | |
| 6902 else | |
| 6903 { | |
| 1505 | 6904 /* Don't leave the cursor on the NUL past end of line. */ |
| 6905 adjust_cursor(cap->oap); | |
| 7 | 6906 #ifdef FEAT_VIRTUALEDIT |
| 6907 curwin->w_cursor.coladd = 0; | |
| 6908 #endif | |
| 6909 #ifdef FEAT_FOLDING | |
| 6910 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6911 foldOpenCursor(); | |
| 6912 #endif | |
| 6913 } | |
| 6914 } | |
| 6915 | |
| 6916 /* | |
| 6917 * "m" command: Mark a position. | |
| 6918 */ | |
| 6919 static void | |
| 6920 nv_mark(cap) | |
| 6921 cmdarg_T *cap; | |
| 6922 { | |
| 6923 if (!checkclearop(cap->oap)) | |
| 6924 { | |
| 6925 if (setmark(cap->nchar) == FAIL) | |
| 6926 clearopbeep(cap->oap); | |
| 6927 } | |
| 6928 } | |
| 6929 | |
| 6930 /* | |
| 6931 * "{" and "}" commands. | |
| 6932 * cmd->arg is BACKWARD for "{" and FORWARD for "}". | |
| 6933 */ | |
| 6934 static void | |
| 6935 nv_findpar(cap) | |
| 6936 cmdarg_T *cap; | |
| 6937 { | |
| 6938 cap->oap->motion_type = MCHAR; | |
| 6939 cap->oap->inclusive = FALSE; | |
| 6940 cap->oap->use_reg_one = TRUE; | |
| 6941 curwin->w_set_curswant = TRUE; | |
| 503 | 6942 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE)) |
| 7 | 6943 clearopbeep(cap->oap); |
| 6944 else | |
| 6945 { | |
| 6946 #ifdef FEAT_VIRTUALEDIT | |
| 6947 curwin->w_cursor.coladd = 0; | |
| 6948 #endif | |
| 6949 #ifdef FEAT_FOLDING | |
| 6950 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6951 foldOpenCursor(); | |
| 6952 #endif | |
| 6953 } | |
| 6954 } | |
| 6955 | |
| 6956 /* | |
| 6957 * "u" command: Undo or make lower case. | |
| 6958 */ | |
| 6959 static void | |
| 6960 nv_undo(cap) | |
| 6961 cmdarg_T *cap; | |
| 6962 { | |
| 5735 | 6963 if (cap->oap->op_type == OP_LOWER || VIsual_active) |
| 7 | 6964 { |
| 6965 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */ | |
| 6966 cap->cmdchar = 'g'; | |
| 6967 cap->nchar = 'u'; | |
| 6968 nv_operator(cap); | |
| 6969 } | |
| 6970 else | |
| 6971 nv_kundo(cap); | |
| 6972 } | |
| 6973 | |
| 6974 /* | |
| 6975 * <Undo> command. | |
| 6976 */ | |
| 6977 static void | |
| 6978 nv_kundo(cap) | |
| 6979 cmdarg_T *cap; | |
| 6980 { | |
| 6981 if (!checkclearopq(cap->oap)) | |
| 6982 { | |
| 6983 u_undo((int)cap->count1); | |
| 6984 curwin->w_set_curswant = TRUE; | |
| 6985 } | |
| 6986 } | |
| 6987 | |
| 6988 /* | |
| 6989 * Handle the "r" command. | |
| 6990 */ | |
| 6991 static void | |
| 6992 nv_replace(cap) | |
| 6993 cmdarg_T *cap; | |
| 6994 { | |
| 6995 char_u *ptr; | |
| 6996 int had_ctrl_v; | |
| 6997 long n; | |
| 6998 | |
| 6999 if (checkclearop(cap->oap)) | |
| 7000 return; | |
| 7001 | |
| 7002 /* get another character */ | |
| 7003 if (cap->nchar == Ctrl_V) | |
| 7004 { | |
| 7005 had_ctrl_v = Ctrl_V; | |
| 7006 cap->nchar = get_literal(); | |
| 7007 /* Don't redo a multibyte character with CTRL-V. */ | |
| 7008 if (cap->nchar > DEL) | |
| 7009 had_ctrl_v = NUL; | |
| 7010 } | |
| 7011 else | |
| 7012 had_ctrl_v = NUL; | |
| 7013 | |
| 1343 | 7014 /* Abort if the character is a special key. */ |
| 7015 if (IS_SPECIAL(cap->nchar)) | |
| 7016 { | |
| 7017 clearopbeep(cap->oap); | |
| 7018 return; | |
| 7019 } | |
| 7020 | |
| 7 | 7021 /* Visual mode "r" */ |
| 7022 if (VIsual_active) | |
| 7023 { | |
| 1797 | 7024 if (got_int) |
| 7025 reset_VIsual(); | |
| 5428 | 7026 if (had_ctrl_v) |
| 7027 { | |
| 7028 if (cap->nchar == '\r') | |
| 7029 cap->nchar = -1; | |
| 7030 else if (cap->nchar == '\n') | |
| 7031 cap->nchar = -2; | |
| 7032 } | |
| 7 | 7033 nv_operator(cap); |
| 7034 return; | |
| 7035 } | |
| 7036 | |
| 7037 #ifdef FEAT_VIRTUALEDIT | |
| 7038 /* Break tabs, etc. */ | |
| 7039 if (virtual_active()) | |
| 7040 { | |
| 7041 if (u_save_cursor() == FAIL) | |
| 7042 return; | |
| 7043 if (gchar_cursor() == NUL) | |
| 7044 { | |
| 7045 /* Add extra space and put the cursor on the first one. */ | |
| 7046 coladvance_force((colnr_T)(getviscol() + cap->count1)); | |
| 7047 curwin->w_cursor.col -= cap->count1; | |
| 7048 } | |
| 7049 else if (gchar_cursor() == TAB) | |
| 7050 coladvance_force(getviscol()); | |
| 7051 } | |
| 7052 #endif | |
| 7053 | |
| 1343 | 7054 /* Abort if not enough characters to replace. */ |
| 7 | 7055 ptr = ml_get_cursor(); |
| 1343 | 7056 if (STRLEN(ptr) < (unsigned)cap->count1 |
| 7 | 7057 #ifdef FEAT_MBYTE |
| 7058 || (has_mbyte && mb_charlen(ptr) < cap->count1) | |
| 7059 #endif | |
| 7060 ) | |
| 7061 { | |
| 7062 clearopbeep(cap->oap); | |
| 7063 return; | |
| 7064 } | |
| 7065 | |
| 7066 /* | |
| 7067 * Replacing with a TAB is done by edit() when it is complicated because | |
| 7068 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB. | |
| 7069 * Other characters are done below to avoid problems with things like | |
| 7070 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC). | |
| 7071 */ | |
| 7072 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta)) | |
| 7073 { | |
| 7074 stuffnumReadbuff(cap->count1); | |
| 7075 stuffcharReadbuff('R'); | |
| 7076 stuffcharReadbuff('\t'); | |
| 7077 stuffcharReadbuff(ESC); | |
| 7078 return; | |
| 7079 } | |
| 7080 | |
| 7081 /* save line for undo */ | |
| 7082 if (u_save_cursor() == FAIL) | |
| 7083 return; | |
| 7084 | |
| 7085 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n')) | |
| 7086 { | |
| 7087 /* | |
| 7088 * Replace character(s) by a single newline. | |
| 7089 * Strange vi behaviour: Only one newline is inserted. | |
| 7090 * Delete the characters here. | |
| 7091 * Insert the newline with an insert command, takes care of | |
| 7092 * autoindent. The insert command depends on being on the last | |
| 7093 * character of a line or not. | |
| 7094 */ | |
| 7095 #ifdef FEAT_MBYTE | |
| 7096 (void)del_chars(cap->count1, FALSE); /* delete the characters */ | |
| 7097 #else | |
| 608 | 7098 (void)del_bytes(cap->count1, FALSE, FALSE); /* delete the characters */ |
| 7 | 7099 #endif |
| 7100 stuffcharReadbuff('\r'); | |
| 7101 stuffcharReadbuff(ESC); | |
| 7102 | |
| 7103 /* Give 'r' to edit(), to get the redo command right. */ | |
| 7104 invoke_edit(cap, TRUE, 'r', FALSE); | |
| 7105 } | |
| 7106 else | |
| 7107 { | |
| 7108 prep_redo(cap->oap->regname, cap->count1, | |
| 7109 NUL, 'r', NUL, had_ctrl_v, cap->nchar); | |
| 7110 | |
| 7111 curbuf->b_op_start = curwin->w_cursor; | |
| 7112 #ifdef FEAT_MBYTE | |
| 7113 if (has_mbyte) | |
| 7114 { | |
| 7115 int old_State = State; | |
| 7116 | |
| 7117 if (cap->ncharC1 != 0) | |
| 7118 AppendCharToRedobuff(cap->ncharC1); | |
| 7119 if (cap->ncharC2 != 0) | |
| 7120 AppendCharToRedobuff(cap->ncharC2); | |
| 7121 | |
| 7122 /* This is slow, but it handles replacing a single-byte with a | |
| 7123 * multi-byte and the other way around. Also handles adding | |
| 7124 * composing characters for utf-8. */ | |
| 7125 for (n = cap->count1; n > 0; --n) | |
| 7126 { | |
| 7127 State = REPLACE; | |
| 3501 | 7128 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
| 7129 { | |
| 7130 int c = ins_copychar(curwin->w_cursor.lnum | |
| 7131 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
| 7132 if (c != NUL) | |
| 7133 ins_char(c); | |
| 7134 else | |
| 7135 /* will be decremented further down */ | |
| 7136 ++curwin->w_cursor.col; | |
| 7137 } | |
| 7138 else | |
| 7139 ins_char(cap->nchar); | |
| 7 | 7140 State = old_State; |
| 7141 if (cap->ncharC1 != 0) | |
| 7142 ins_char(cap->ncharC1); | |
| 7143 if (cap->ncharC2 != 0) | |
| 7144 ins_char(cap->ncharC2); | |
| 7145 } | |
| 7146 } | |
| 7147 else | |
| 7148 #endif | |
| 7149 { | |
| 7150 /* | |
| 7151 * Replace the characters within one line. | |
| 7152 */ | |
| 7153 for (n = cap->count1; n > 0; --n) | |
| 7154 { | |
| 7155 /* | |
| 7156 * Get ptr again, because u_save and/or showmatch() will have | |
| 7157 * released the line. At the same time we let know that the | |
| 7158 * line will be changed. | |
| 7159 */ | |
| 7160 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE); | |
| 3501 | 7161 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
| 7162 { | |
| 7163 int c = ins_copychar(curwin->w_cursor.lnum | |
| 7164 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
| 7165 if (c != NUL) | |
| 7166 ptr[curwin->w_cursor.col] = c; | |
| 7167 } | |
| 7168 else | |
| 7169 ptr[curwin->w_cursor.col] = cap->nchar; | |
| 7 | 7170 if (p_sm && msg_silent == 0) |
| 7171 showmatch(cap->nchar); | |
| 7172 ++curwin->w_cursor.col; | |
| 7173 } | |
| 7174 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7175 if (netbeans_active()) |
| 7 | 7176 { |
| 2210 | 7177 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1); |
| 7 | 7178 |
| 33 | 7179 netbeans_removed(curbuf, curwin->w_cursor.lnum, start, |
| 2210 | 7180 (long)cap->count1); |
| 7 | 7181 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start, |
| 33 | 7182 &ptr[start], (int)cap->count1); |
| 7 | 7183 } |
| 7184 #endif | |
| 7185 | |
| 7186 /* mark the buffer as changed and prepare for displaying */ | |
| 7187 changed_bytes(curwin->w_cursor.lnum, | |
| 7188 (colnr_T)(curwin->w_cursor.col - cap->count1)); | |
| 7189 } | |
| 7190 --curwin->w_cursor.col; /* cursor on the last replaced char */ | |
| 7191 #ifdef FEAT_MBYTE | |
| 7192 /* if the character on the left of the current cursor is a multi-byte | |
| 7193 * character, move two characters left */ | |
| 7194 if (has_mbyte) | |
| 7195 mb_adjust_cursor(); | |
| 7196 #endif | |
| 7197 curbuf->b_op_end = curwin->w_cursor; | |
| 7198 curwin->w_set_curswant = TRUE; | |
| 7199 set_last_insert(cap->nchar); | |
| 7200 } | |
| 7201 } | |
| 7202 | |
| 7203 /* | |
| 7204 * 'o': Exchange start and end of Visual area. | |
| 7205 * 'O': same, but in block mode exchange left and right corners. | |
| 7206 */ | |
| 7207 static void | |
| 7208 v_swap_corners(cmdchar) | |
| 7209 int cmdchar; | |
| 7210 { | |
| 7211 pos_T old_cursor; | |
| 7212 colnr_T left, right; | |
| 7213 | |
| 7214 if (cmdchar == 'O' && VIsual_mode == Ctrl_V) | |
| 7215 { | |
| 7216 old_cursor = curwin->w_cursor; | |
| 7217 getvcols(curwin, &old_cursor, &VIsual, &left, &right); | |
| 7218 curwin->w_cursor.lnum = VIsual.lnum; | |
| 7219 coladvance(left); | |
| 7220 VIsual = curwin->w_cursor; | |
| 7221 | |
| 7222 curwin->w_cursor.lnum = old_cursor.lnum; | |
| 7223 curwin->w_curswant = right; | |
| 7224 /* 'selection "exclusive" and cursor at right-bottom corner: move it | |
| 7225 * right one column */ | |
| 7226 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e') | |
| 7227 ++curwin->w_curswant; | |
| 7228 coladvance(curwin->w_curswant); | |
| 7229 if (curwin->w_cursor.col == old_cursor.col | |
| 7230 #ifdef FEAT_VIRTUALEDIT | |
| 7231 && (!virtual_active() | |
| 7232 || curwin->w_cursor.coladd == old_cursor.coladd) | |
| 7233 #endif | |
| 7234 ) | |
| 7235 { | |
| 7236 curwin->w_cursor.lnum = VIsual.lnum; | |
| 7237 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e') | |
| 7238 ++right; | |
| 7239 coladvance(right); | |
| 7240 VIsual = curwin->w_cursor; | |
| 7241 | |
| 7242 curwin->w_cursor.lnum = old_cursor.lnum; | |
| 7243 coladvance(left); | |
| 7244 curwin->w_curswant = left; | |
| 7245 } | |
| 7246 } | |
| 7247 else | |
| 7248 { | |
| 7249 old_cursor = curwin->w_cursor; | |
| 7250 curwin->w_cursor = VIsual; | |
| 7251 VIsual = old_cursor; | |
| 7252 curwin->w_set_curswant = TRUE; | |
| 7253 } | |
| 7254 } | |
| 7255 | |
| 7256 /* | |
| 7257 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE). | |
| 7258 */ | |
| 7259 static void | |
| 7260 nv_Replace(cap) | |
| 7261 cmdarg_T *cap; | |
| 7262 { | |
| 7263 if (VIsual_active) /* "R" is replace lines */ | |
| 7264 { | |
| 7265 cap->cmdchar = 'c'; | |
| 7266 cap->nchar = NUL; | |
| 4213 | 7267 VIsual_mode_orig = VIsual_mode; /* remember original area for gv */ |
| 7 | 7268 VIsual_mode = 'V'; |
| 7269 nv_operator(cap); | |
| 7270 } | |
| 5735 | 7271 else if (!checkclearopq(cap->oap)) |
| 7 | 7272 { |
| 7273 if (!curbuf->b_p_ma) | |
| 7274 EMSG(_(e_modifiable)); | |
| 7275 else | |
| 7276 { | |
| 7277 #ifdef FEAT_VIRTUALEDIT | |
| 7278 if (virtual_active()) | |
| 7279 coladvance(getviscol()); | |
| 7280 #endif | |
| 7281 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE); | |
| 7282 } | |
| 7283 } | |
| 7284 } | |
| 7285 | |
| 7286 #ifdef FEAT_VREPLACE | |
| 7287 /* | |
| 7288 * "gr". | |
| 7289 */ | |
| 7290 static void | |
| 7291 nv_vreplace(cap) | |
| 7292 cmdarg_T *cap; | |
| 7293 { | |
| 7294 if (VIsual_active) | |
| 7295 { | |
| 7296 cap->cmdchar = 'r'; | |
| 7297 cap->nchar = cap->extra_char; | |
| 7298 nv_replace(cap); /* Do same as "r" in Visual mode for now */ | |
| 7299 } | |
| 5735 | 7300 else if (!checkclearopq(cap->oap)) |
| 7 | 7301 { |
| 7302 if (!curbuf->b_p_ma) | |
| 7303 EMSG(_(e_modifiable)); | |
| 7304 else | |
| 7305 { | |
| 7306 if (cap->extra_char == Ctrl_V) /* get another character */ | |
| 7307 cap->extra_char = get_literal(); | |
| 7308 stuffcharReadbuff(cap->extra_char); | |
| 7309 stuffcharReadbuff(ESC); | |
| 7310 # ifdef FEAT_VIRTUALEDIT | |
| 7311 if (virtual_active()) | |
| 7312 coladvance(getviscol()); | |
| 7313 # endif | |
| 7314 invoke_edit(cap, TRUE, 'v', FALSE); | |
| 7315 } | |
| 7316 } | |
| 7317 } | |
| 7318 #endif | |
| 7319 | |
| 7320 /* | |
| 7321 * Swap case for "~" command, when it does not work like an operator. | |
| 7322 */ | |
| 7323 static void | |
| 7324 n_swapchar(cap) | |
| 7325 cmdarg_T *cap; | |
| 7326 { | |
| 7327 long n; | |
| 7328 pos_T startpos; | |
| 7329 int did_change = 0; | |
| 7330 #ifdef FEAT_NETBEANS_INTG | |
| 7331 pos_T pos; | |
| 7332 char_u *ptr; | |
| 7333 int count; | |
| 7334 #endif | |
| 7335 | |
| 7336 if (checkclearopq(cap->oap)) | |
| 7337 return; | |
| 7338 | |
| 7339 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL) | |
| 7340 { | |
| 7341 clearopbeep(cap->oap); | |
| 7342 return; | |
| 7343 } | |
| 7344 | |
| 7345 prep_redo_cmd(cap); | |
| 7346 | |
| 7347 if (u_save_cursor() == FAIL) | |
| 7348 return; | |
| 7349 | |
| 7350 startpos = curwin->w_cursor; | |
| 7351 #ifdef FEAT_NETBEANS_INTG | |
| 7352 pos = startpos; | |
| 7353 #endif | |
| 7354 for (n = cap->count1; n > 0; --n) | |
| 7355 { | |
| 7356 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor); | |
| 7357 inc_cursor(); | |
| 7358 if (gchar_cursor() == NUL) | |
| 7359 { | |
| 7360 if (vim_strchr(p_ww, '~') != NULL | |
| 7361 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 7362 { | |
| 7363 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7364 if (netbeans_active()) |
| 7 | 7365 { |
| 7366 if (did_change) | |
| 7367 { | |
| 7368 ptr = ml_get(pos.lnum); | |
| 835 | 7369 count = (int)STRLEN(ptr) - pos.col; |
| 33 | 7370 netbeans_removed(curbuf, pos.lnum, pos.col, |
| 7371 (long)count); | |
| 7 | 7372 netbeans_inserted(curbuf, pos.lnum, pos.col, |
| 33 | 7373 &ptr[pos.col], count); |
| 7 | 7374 } |
| 7375 pos.col = 0; | |
| 7376 pos.lnum++; | |
| 7377 } | |
| 7378 #endif | |
| 7379 ++curwin->w_cursor.lnum; | |
| 7380 curwin->w_cursor.col = 0; | |
| 7381 if (n > 1) | |
| 7382 { | |
| 7383 if (u_savesub(curwin->w_cursor.lnum) == FAIL) | |
| 7384 break; | |
| 7385 u_clearline(); | |
| 7386 } | |
| 7387 } | |
| 7388 else | |
| 7389 break; | |
| 7390 } | |
| 7391 } | |
| 7392 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7393 if (did_change && netbeans_active()) |
| 7 | 7394 { |
| 7395 ptr = ml_get(pos.lnum); | |
| 7396 count = curwin->w_cursor.col - pos.col; | |
| 33 | 7397 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
| 7398 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count); | |
| 7 | 7399 } |
| 7400 #endif | |
| 7401 | |
| 7402 | |
| 7403 check_cursor(); | |
| 7404 curwin->w_set_curswant = TRUE; | |
| 7405 if (did_change) | |
| 7406 { | |
| 7407 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1, | |
| 7408 0L); | |
| 7409 curbuf->b_op_start = startpos; | |
| 7410 curbuf->b_op_end = curwin->w_cursor; | |
| 7411 if (curbuf->b_op_end.col > 0) | |
| 7412 --curbuf->b_op_end.col; | |
| 7413 } | |
| 7414 } | |
| 7415 | |
| 7416 /* | |
| 7417 * Move cursor to mark. | |
| 7418 */ | |
| 7419 static void | |
| 7420 nv_cursormark(cap, flag, pos) | |
| 7421 cmdarg_T *cap; | |
| 7422 int flag; | |
| 7423 pos_T *pos; | |
| 7424 { | |
| 7425 if (check_mark(pos) == FAIL) | |
| 7426 clearop(cap->oap); | |
| 7427 else | |
| 7428 { | |
| 7429 if (cap->cmdchar == '\'' | |
| 7430 || cap->cmdchar == '`' | |
| 7431 || cap->cmdchar == '[' | |
| 7432 || cap->cmdchar == ']') | |
| 7433 setpcmark(); | |
| 7434 curwin->w_cursor = *pos; | |
| 7435 if (flag) | |
| 7436 beginline(BL_WHITE | BL_FIX); | |
| 7437 else | |
| 7438 check_cursor(); | |
| 7439 } | |
| 7440 cap->oap->motion_type = flag ? MLINE : MCHAR; | |
| 7441 if (cap->cmdchar == '`') | |
| 7442 cap->oap->use_reg_one = TRUE; | |
| 7443 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */ | |
| 7444 curwin->w_set_curswant = TRUE; | |
| 7445 } | |
| 7446 | |
| 7447 /* | |
| 7448 * Handle commands that are operators in Visual mode. | |
| 7449 */ | |
| 7450 static void | |
| 7451 v_visop(cap) | |
| 7452 cmdarg_T *cap; | |
| 7453 { | |
| 7454 static char_u trans[] = "YyDdCcxdXdAAIIrr"; | |
| 7455 | |
| 7456 /* Uppercase means linewise, except in block mode, then "D" deletes till | |
| 4352 | 7457 * the end of the line, and "C" replaces till EOL */ |
| 7 | 7458 if (isupper(cap->cmdchar)) |
| 7459 { | |
| 7460 if (VIsual_mode != Ctrl_V) | |
| 4213 | 7461 { |
| 7462 VIsual_mode_orig = VIsual_mode; | |
| 7 | 7463 VIsual_mode = 'V'; |
| 4213 | 7464 } |
| 7 | 7465 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D') |
| 7466 curwin->w_curswant = MAXCOL; | |
| 7467 } | |
| 7468 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1); | |
| 7469 nv_operator(cap); | |
| 7470 } | |
| 7471 | |
| 7472 /* | |
| 7473 * "s" and "S" commands. | |
| 7474 */ | |
| 7475 static void | |
| 7476 nv_subst(cap) | |
| 7477 cmdarg_T *cap; | |
| 7478 { | |
| 7479 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */ | |
| 7480 { | |
| 7481 if (cap->cmdchar == 'S') | |
| 4213 | 7482 { |
| 7483 VIsual_mode_orig = VIsual_mode; | |
| 7 | 7484 VIsual_mode = 'V'; |
| 4213 | 7485 } |
| 7 | 7486 cap->cmdchar = 'c'; |
| 7487 nv_operator(cap); | |
| 7488 } | |
| 7489 else | |
| 7490 nv_optrans(cap); | |
| 7491 } | |
| 7492 | |
| 7493 /* | |
| 7494 * Abbreviated commands. | |
| 7495 */ | |
| 7496 static void | |
| 7497 nv_abbrev(cap) | |
| 7498 cmdarg_T *cap; | |
| 7499 { | |
| 7500 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL) | |
| 7501 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */ | |
| 7502 | |
| 7503 /* in Visual mode these commands are operators */ | |
| 7504 if (VIsual_active) | |
| 7505 v_visop(cap); | |
| 7506 else | |
| 7507 nv_optrans(cap); | |
| 7508 } | |
| 7509 | |
| 7510 /* | |
| 7511 * Translate a command into another command. | |
| 7512 */ | |
| 7513 static void | |
| 7514 nv_optrans(cap) | |
| 7515 cmdarg_T *cap; | |
| 7516 { | |
| 7517 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh", | |
| 7518 (char_u *)"d$", (char_u *)"c$", | |
| 7519 (char_u *)"cl", (char_u *)"cc", | |
| 7520 (char_u *)"yy", (char_u *)":s\r"}; | |
| 7521 static char_u *str = (char_u *)"xXDCsSY&"; | |
| 7522 | |
| 7523 if (!checkclearopq(cap->oap)) | |
| 7524 { | |
| 164 | 7525 /* In Vi "2D" doesn't delete the next line. Can't translate it |
| 7526 * either, because "2." should also not use the count. */ | |
| 7527 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL) | |
| 7528 { | |
| 7529 cap->oap->start = curwin->w_cursor; | |
| 7530 cap->oap->op_type = OP_DELETE; | |
| 1490 | 7531 #ifdef FEAT_EVAL |
| 7532 set_op_var(OP_DELETE); | |
| 7533 #endif | |
| 164 | 7534 cap->count1 = 1; |
| 7535 nv_dollar(cap); | |
| 7536 finish_op = TRUE; | |
| 7537 ResetRedobuff(); | |
| 7538 AppendCharToRedobuff('D'); | |
| 7539 } | |
| 7540 else | |
| 7541 { | |
| 7542 if (cap->count0) | |
| 7543 stuffnumReadbuff(cap->count0); | |
| 7544 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]); | |
| 7545 } | |
| 7 | 7546 } |
| 7547 cap->opcount = 0; | |
| 7548 } | |
| 7549 | |
| 7550 /* | |
| 7551 * "'" and "`" commands. Also for "g'" and "g`". | |
| 7552 * cap->arg is TRUE for "'" and "g'". | |
| 7553 */ | |
| 7554 static void | |
| 7555 nv_gomark(cap) | |
| 7556 cmdarg_T *cap; | |
| 7557 { | |
| 7558 pos_T *pos; | |
| 7559 int c; | |
| 7560 #ifdef FEAT_FOLDING | |
| 4017 | 7561 pos_T old_cursor = curwin->w_cursor; |
| 7 | 7562 int old_KeyTyped = KeyTyped; /* getting file may reset it */ |
| 7563 #endif | |
| 7564 | |
| 7565 if (cap->cmdchar == 'g') | |
| 7566 c = cap->extra_char; | |
| 7567 else | |
| 7568 c = cap->nchar; | |
| 7569 pos = getmark(c, (cap->oap->op_type == OP_NOP)); | |
| 7570 if (pos == (pos_T *)-1) /* jumped to other file */ | |
| 7571 { | |
| 7572 if (cap->arg) | |
| 7573 { | |
| 7574 check_cursor_lnum(); | |
| 7575 beginline(BL_WHITE | BL_FIX); | |
| 7576 } | |
| 7577 else | |
| 7578 check_cursor(); | |
| 7579 } | |
| 7580 else | |
| 7581 nv_cursormark(cap, cap->arg, pos); | |
| 7582 | |
| 7583 #ifdef FEAT_VIRTUALEDIT | |
| 7584 /* May need to clear the coladd that a mark includes. */ | |
| 7585 if (!virtual_active()) | |
| 7586 curwin->w_cursor.coladd = 0; | |
| 7587 #endif | |
| 7588 #ifdef FEAT_FOLDING | |
| 7589 if (cap->oap->op_type == OP_NOP | |
| 4057 | 7590 && pos != NULL |
| 4017 | 7591 && (pos == (pos_T *)-1 || !equalpos(old_cursor, *pos)) |
| 7 | 7592 && (fdo_flags & FDO_MARK) |
| 7593 && old_KeyTyped) | |
| 7594 foldOpenCursor(); | |
| 7595 #endif | |
| 7596 } | |
| 7597 | |
| 7598 /* | |
| 7599 * Handle CTRL-O, CTRL-I, "g;" and "g," commands. | |
| 7600 */ | |
| 7601 static void | |
| 7602 nv_pcmark(cap) | |
| 7603 cmdarg_T *cap; | |
| 7604 { | |
| 7605 #ifdef FEAT_JUMPLIST | |
| 7606 pos_T *pos; | |
| 7607 # ifdef FEAT_FOLDING | |
| 7608 linenr_T lnum = curwin->w_cursor.lnum; | |
| 7609 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
| 7610 # endif | |
| 7611 | |
| 7612 if (!checkclearopq(cap->oap)) | |
| 7613 { | |
| 7614 if (cap->cmdchar == 'g') | |
| 7615 pos = movechangelist((int)cap->count1); | |
| 7616 else | |
| 7617 pos = movemark((int)cap->count1); | |
| 7618 if (pos == (pos_T *)-1) /* jump to other file */ | |
| 7619 { | |
| 7620 curwin->w_set_curswant = TRUE; | |
| 7621 check_cursor(); | |
| 7622 } | |
| 7623 else if (pos != NULL) /* can jump */ | |
| 7624 nv_cursormark(cap, FALSE, pos); | |
| 7625 else if (cap->cmdchar == 'g') | |
| 7626 { | |
| 7627 if (curbuf->b_changelistlen == 0) | |
| 7628 EMSG(_("E664: changelist is empty")); | |
| 7629 else if (cap->count1 < 0) | |
| 7630 EMSG(_("E662: At start of changelist")); | |
| 7631 else | |
| 7632 EMSG(_("E663: At end of changelist")); | |
| 7633 } | |
| 7634 else | |
| 7635 clearopbeep(cap->oap); | |
| 7636 # ifdef FEAT_FOLDING | |
| 7637 if (cap->oap->op_type == OP_NOP | |
| 7638 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
| 7639 && (fdo_flags & FDO_MARK) | |
| 7640 && old_KeyTyped) | |
| 7641 foldOpenCursor(); | |
| 7642 # endif | |
| 7643 } | |
| 7644 #else | |
| 7645 clearopbeep(cap->oap); | |
| 7646 #endif | |
| 7647 } | |
| 7648 | |
| 7649 /* | |
| 7650 * Handle '"' command. | |
| 7651 */ | |
| 7652 static void | |
| 7653 nv_regname(cap) | |
| 7654 cmdarg_T *cap; | |
| 7655 { | |
| 7656 if (checkclearop(cap->oap)) | |
| 7657 return; | |
| 7658 #ifdef FEAT_EVAL | |
| 7659 if (cap->nchar == '=') | |
| 7660 cap->nchar = get_expr_register(); | |
| 7661 #endif | |
| 7662 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE)) | |
| 7663 { | |
| 7664 cap->oap->regname = cap->nchar; | |
| 7665 cap->opcount = cap->count0; /* remember count before '"' */ | |
| 7666 #ifdef FEAT_EVAL | |
| 7667 set_reg_var(cap->oap->regname); | |
| 7668 #endif | |
| 7669 } | |
| 7670 else | |
| 7671 clearopbeep(cap->oap); | |
| 7672 } | |
| 7673 | |
| 7674 /* | |
| 7675 * Handle "v", "V" and "CTRL-V" commands. | |
| 7676 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg | |
| 7677 * is TRUE. | |
| 167 | 7678 * Handle CTRL-Q just like CTRL-V. |
| 7 | 7679 */ |
| 7680 static void | |
| 7681 nv_visual(cap) | |
| 7682 cmdarg_T *cap; | |
| 7683 { | |
| 167 | 7684 if (cap->cmdchar == Ctrl_Q) |
| 7685 cap->cmdchar = Ctrl_V; | |
| 7686 | |
| 7 | 7687 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it |
| 7688 * characterwise, linewise, or blockwise. */ | |
| 7689 if (cap->oap->op_type != OP_NOP) | |
| 7690 { | |
| 7691 cap->oap->motion_force = cap->cmdchar; | |
| 7692 finish_op = FALSE; /* operator doesn't finish now but later */ | |
| 7693 return; | |
| 7694 } | |
| 7695 | |
| 7696 VIsual_select = cap->arg; | |
| 7697 if (VIsual_active) /* change Visual mode */ | |
| 7698 { | |
| 7699 if (VIsual_mode == cap->cmdchar) /* stop visual mode */ | |
| 7700 end_visual_mode(); | |
| 7701 else /* toggle char/block mode */ | |
| 7702 { /* or char/line mode */ | |
| 7703 VIsual_mode = cap->cmdchar; | |
| 7704 showmode(); | |
| 7705 } | |
| 7706 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
| 7707 } | |
| 7708 else /* start Visual mode */ | |
| 7709 { | |
| 7710 check_visual_highlight(); | |
| 3537 | 7711 if (cap->count0 > 0 && resel_VIsual_mode != NUL) |
| 7712 { | |
| 7713 /* use previously selected part */ | |
| 7 | 7714 VIsual = curwin->w_cursor; |
| 7715 | |
| 7716 VIsual_active = TRUE; | |
| 7717 VIsual_reselect = TRUE; | |
| 7718 if (!cap->arg) | |
| 7719 /* start Select mode when 'selectmode' contains "cmd" */ | |
| 7720 may_start_select('c'); | |
| 7721 #ifdef FEAT_MOUSE | |
| 7722 setmouse(); | |
| 7723 #endif | |
| 641 | 7724 if (p_smd && msg_silent == 0) |
| 7 | 7725 redraw_cmdline = TRUE; /* show visual mode later */ |
| 7726 /* | |
| 7727 * For V and ^V, we multiply the number of lines even if there | |
| 7728 * was only one -- webb | |
| 7729 */ | |
| 7730 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1) | |
| 7731 { | |
| 7732 curwin->w_cursor.lnum += | |
| 7733 resel_VIsual_line_count * cap->count0 - 1; | |
| 7734 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 7735 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 7736 } | |
| 7737 VIsual_mode = resel_VIsual_mode; | |
| 7738 if (VIsual_mode == 'v') | |
| 7739 { | |
| 7740 if (resel_VIsual_line_count <= 1) | |
| 3125 | 7741 { |
| 7742 validate_virtcol(); | |
| 7743 curwin->w_curswant = curwin->w_virtcol | |
| 7744 + resel_VIsual_vcol * cap->count0 - 1; | |
| 7745 } | |
| 7 | 7746 else |
| 3125 | 7747 curwin->w_curswant = resel_VIsual_vcol; |
| 7748 coladvance(curwin->w_curswant); | |
| 7 | 7749 } |
| 3125 | 7750 if (resel_VIsual_vcol == MAXCOL) |
| 7 | 7751 { |
| 7752 curwin->w_curswant = MAXCOL; | |
| 7753 coladvance((colnr_T)MAXCOL); | |
| 7754 } | |
| 7755 else if (VIsual_mode == Ctrl_V) | |
| 7756 { | |
| 7757 validate_virtcol(); | |
| 7758 curwin->w_curswant = curwin->w_virtcol | |
| 3125 | 7759 + resel_VIsual_vcol * cap->count0 - 1; |
| 7 | 7760 coladvance(curwin->w_curswant); |
| 7761 } | |
| 7762 else | |
| 7763 curwin->w_set_curswant = TRUE; | |
| 7764 redraw_curbuf_later(INVERTED); /* show the inversion */ | |
| 7765 } | |
| 7766 else | |
| 7767 { | |
| 7768 if (!cap->arg) | |
| 7769 /* start Select mode when 'selectmode' contains "cmd" */ | |
| 7770 may_start_select('c'); | |
| 7771 n_start_visual_mode(cap->cmdchar); | |
| 3537 | 7772 if (VIsual_mode != 'V' && *p_sel == 'e') |
| 7773 ++cap->count1; /* include one more char */ | |
| 7774 if (cap->count0 > 0 && --cap->count1 > 0) | |
| 7775 { | |
| 7776 /* With a count select that many characters or lines. */ | |
| 7777 if (VIsual_mode == 'v' || VIsual_mode == Ctrl_V) | |
| 7778 nv_right(cap); | |
| 7779 else if (VIsual_mode == 'V') | |
| 7780 nv_down(cap); | |
| 7781 } | |
| 7 | 7782 } |
| 7783 } | |
| 7784 } | |
| 7785 | |
| 7786 /* | |
| 7787 * Start selection for Shift-movement keys. | |
| 7788 */ | |
| 7789 void | |
| 7790 start_selection() | |
| 7791 { | |
| 7792 /* if 'selectmode' contains "key", start Select mode */ | |
| 7793 may_start_select('k'); | |
| 7794 n_start_visual_mode('v'); | |
| 7795 } | |
| 7796 | |
| 7797 /* | |
| 7798 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu. | |
| 7799 */ | |
| 7800 void | |
| 7801 may_start_select(c) | |
| 7802 int c; | |
| 7803 { | |
| 7804 VIsual_select = (stuff_empty() && typebuf_typed() | |
| 7805 && (vim_strchr(p_slm, c) != NULL)); | |
| 7806 } | |
| 7807 | |
| 7808 /* | |
| 7809 * Start Visual mode "c". | |
| 7810 * Should set VIsual_select before calling this. | |
| 7811 */ | |
| 7812 static void | |
| 7813 n_start_visual_mode(c) | |
| 7814 int c; | |
| 7815 { | |
|
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changeset
|
7816 #ifdef FEAT_CONCEAL |
|
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diff
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|
7817 /* Check for redraw before changing the state. */ |
|
2428
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Changes for VMS. Mostly by Zoltan Arpadffy.
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diff
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|
7818 conceal_check_cursur_line(); |
|
2378
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diff
changeset
|
7819 #endif |
|
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
7820 |
| 7 | 7821 VIsual_mode = c; |
| 7822 VIsual_active = TRUE; | |
| 7823 VIsual_reselect = TRUE; | |
| 7824 #ifdef FEAT_VIRTUALEDIT | |
| 7825 /* Corner case: the 0 position in a tab may change when going into | |
| 7826 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting. | |
| 7827 */ | |
| 7828 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB) | |
| 3742 | 7829 { |
| 7830 validate_virtcol(); | |
| 7 | 7831 coladvance(curwin->w_virtcol); |
| 3742 | 7832 } |
| 7 | 7833 #endif |
| 7834 VIsual = curwin->w_cursor; | |
| 7835 | |
| 7836 #ifdef FEAT_FOLDING | |
| 7837 foldAdjustVisual(); | |
| 7838 #endif | |
| 7839 | |
| 7840 #ifdef FEAT_MOUSE | |
| 7841 setmouse(); | |
| 7842 #endif | |
|
2378
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|
7843 #ifdef FEAT_CONCEAL |
|
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diff
changeset
|
7844 /* Check for redraw after changing the state. */ |
|
2428
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Changes for VMS. Mostly by Zoltan Arpadffy.
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diff
changeset
|
7845 conceal_check_cursur_line(); |
|
2378
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|
7846 #endif |
|
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parents:
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diff
changeset
|
7847 |
| 641 | 7848 if (p_smd && msg_silent == 0) |
| 7 | 7849 redraw_cmdline = TRUE; /* show visual mode later */ |
| 7850 #ifdef FEAT_CLIPBOARD | |
| 7851 /* Make sure the clipboard gets updated. Needed because start and | |
| 7852 * end may still be the same, and the selection needs to be owned */ | |
| 7853 clip_star.vmode = NUL; | |
| 7854 #endif | |
| 7855 | |
| 7856 /* Only need to redraw this line, unless still need to redraw an old | |
| 7857 * Visual area (when 'lazyredraw' is set). */ | |
| 7858 if (curwin->w_redr_type < INVERTED) | |
| 7859 { | |
| 7860 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum; | |
| 7861 curwin->w_old_visual_lnum = curwin->w_cursor.lnum; | |
| 7862 } | |
| 7863 } | |
| 7864 | |
| 7865 | |
| 7866 /* | |
| 7867 * CTRL-W: Window commands | |
| 7868 */ | |
| 7869 static void | |
| 7870 nv_window(cap) | |
| 7871 cmdarg_T *cap; | |
| 7872 { | |
| 7873 #ifdef FEAT_WINDOWS | |
| 7874 if (!checkclearop(cap->oap)) | |
| 7875 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */ | |
| 7876 #else | |
| 7877 (void)checkclearop(cap->oap); | |
| 7878 #endif | |
| 7879 } | |
| 7880 | |
| 7881 /* | |
| 7882 * CTRL-Z: Suspend | |
| 7883 */ | |
| 7884 static void | |
| 7885 nv_suspend(cap) | |
| 7886 cmdarg_T *cap; | |
| 7887 { | |
| 7888 clearop(cap->oap); | |
| 7889 if (VIsual_active) | |
| 7890 end_visual_mode(); /* stop Visual mode */ | |
| 7891 do_cmdline_cmd((char_u *)"st"); | |
| 7892 } | |
| 7893 | |
| 7894 /* | |
| 7895 * Commands starting with "g". | |
| 7896 */ | |
| 7897 static void | |
| 7898 nv_g_cmd(cap) | |
| 7899 cmdarg_T *cap; | |
| 7900 { | |
| 7901 oparg_T *oap = cap->oap; | |
| 7902 pos_T tpos; | |
| 7903 int i; | |
| 7904 int flag = FALSE; | |
| 7905 | |
| 7906 switch (cap->nchar) | |
| 7907 { | |
| 6868 | 7908 case Ctrl_A: |
| 7909 case Ctrl_X: | |
| 7 | 7910 #ifdef MEM_PROFILE |
| 7911 /* | |
| 7912 * "g^A": dump log of used memory. | |
| 7913 */ | |
| 6868 | 7914 if (!VIsual_active && cap->nchar == Ctrl_A) |
| 7915 vim_mem_profile_dump(); | |
| 7916 else | |
| 7917 #endif | |
| 7918 /* | |
| 7919 * "g^A/g^X": sequentially increment visually selected region | |
| 7920 */ | |
| 7921 if (VIsual_active) | |
| 7922 { | |
| 7923 cap->arg = TRUE; | |
| 7924 cap->cmdchar = cap->nchar; | |
| 7925 nv_addsub(cap); | |
| 7926 } | |
| 7927 else | |
| 7928 clearopbeep(oap); | |
| 7 | 7929 break; |
| 7930 | |
| 7931 #ifdef FEAT_VREPLACE | |
| 7932 /* | |
| 7933 * "gR": Enter virtual replace mode. | |
| 7934 */ | |
| 7935 case 'R': | |
| 7936 cap->arg = TRUE; | |
| 7937 nv_Replace(cap); | |
| 7938 break; | |
| 7939 | |
| 7940 case 'r': | |
| 7941 nv_vreplace(cap); | |
| 7942 break; | |
| 7943 #endif | |
| 7944 | |
| 7945 case '&': | |
| 7946 do_cmdline_cmd((char_u *)"%s//~/&"); | |
| 7947 break; | |
| 7948 | |
| 7949 /* | |
| 7950 * "gv": Reselect the previous Visual area. If Visual already active, | |
| 7951 * exchange previous and current Visual area. | |
| 7952 */ | |
| 7953 case 'v': | |
| 7954 if (checkclearop(oap)) | |
| 7955 break; | |
| 7956 | |
| 690 | 7957 if ( curbuf->b_visual.vi_start.lnum == 0 |
| 7958 || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count | |
| 7959 || curbuf->b_visual.vi_end.lnum == 0) | |
| 7 | 7960 beep_flush(); |
| 7961 else | |
| 7962 { | |
| 7963 /* set w_cursor to the start of the Visual area, tpos to the end */ | |
| 7964 if (VIsual_active) | |
| 7965 { | |
| 7966 i = VIsual_mode; | |
| 690 | 7967 VIsual_mode = curbuf->b_visual.vi_mode; |
| 7968 curbuf->b_visual.vi_mode = i; | |
| 7 | 7969 # ifdef FEAT_EVAL |
| 7970 curbuf->b_visual_mode_eval = i; | |
| 7971 # endif | |
| 7972 i = curwin->w_curswant; | |
| 690 | 7973 curwin->w_curswant = curbuf->b_visual.vi_curswant; |
| 7974 curbuf->b_visual.vi_curswant = i; | |
| 7975 | |
| 7976 tpos = curbuf->b_visual.vi_end; | |
| 7977 curbuf->b_visual.vi_end = curwin->w_cursor; | |
| 7978 curwin->w_cursor = curbuf->b_visual.vi_start; | |
| 7979 curbuf->b_visual.vi_start = VIsual; | |
| 7 | 7980 } |
| 7981 else | |
| 7982 { | |
| 690 | 7983 VIsual_mode = curbuf->b_visual.vi_mode; |
| 7984 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
| 7985 tpos = curbuf->b_visual.vi_end; | |
| 7986 curwin->w_cursor = curbuf->b_visual.vi_start; | |
| 7 | 7987 } |
| 7988 | |
| 7989 VIsual_active = TRUE; | |
| 7990 VIsual_reselect = TRUE; | |
| 7991 | |
| 7992 /* Set Visual to the start and w_cursor to the end of the Visual | |
| 7993 * area. Make sure they are on an existing character. */ | |
| 7994 check_cursor(); | |
| 7995 VIsual = curwin->w_cursor; | |
| 7996 curwin->w_cursor = tpos; | |
| 7997 check_cursor(); | |
| 7998 update_topline(); | |
| 7999 /* | |
| 8000 * When called from normal "g" command: start Select mode when | |
| 8001 * 'selectmode' contains "cmd". When called for K_SELECT, always | |
| 8002 * start Select mode. | |
| 8003 */ | |
| 8004 if (cap->arg) | |
| 8005 VIsual_select = TRUE; | |
| 8006 else | |
| 8007 may_start_select('c'); | |
| 8008 #ifdef FEAT_MOUSE | |
| 8009 setmouse(); | |
| 8010 #endif | |
| 8011 #ifdef FEAT_CLIPBOARD | |
| 8012 /* Make sure the clipboard gets updated. Needed because start and | |
| 8013 * end are still the same, and the selection needs to be owned */ | |
| 8014 clip_star.vmode = NUL; | |
| 8015 #endif | |
| 8016 redraw_curbuf_later(INVERTED); | |
| 8017 showmode(); | |
| 8018 } | |
| 8019 break; | |
| 8020 /* | |
| 8021 * "gV": Don't reselect the previous Visual area after a Select mode | |
| 8022 * mapping of menu. | |
| 8023 */ | |
| 8024 case 'V': | |
| 8025 VIsual_reselect = FALSE; | |
| 8026 break; | |
| 8027 | |
| 8028 /* | |
| 8029 * "gh": start Select mode. | |
| 8030 * "gH": start Select line mode. | |
| 8031 * "g^H": start Select block mode. | |
| 8032 */ | |
| 8033 case K_BS: | |
| 8034 cap->nchar = Ctrl_H; | |
| 8035 /* FALLTHROUGH */ | |
| 8036 case 'h': | |
| 8037 case 'H': | |
| 8038 case Ctrl_H: | |
| 8039 # ifdef EBCDIC | |
| 8040 /* EBCDIC: 'v'-'h' != '^v'-'^h' */ | |
| 8041 if (cap->nchar == Ctrl_H) | |
| 8042 cap->cmdchar = Ctrl_V; | |
| 8043 else | |
| 8044 # endif | |
| 8045 cap->cmdchar = cap->nchar + ('v' - 'h'); | |
| 8046 cap->arg = TRUE; | |
| 8047 nv_visual(cap); | |
| 8048 break; | |
| 3701 | 8049 |
| 8050 /* "gn", "gN" visually select next/previous search match | |
| 8051 * "gn" selects next match | |
| 8052 * "gN" selects previous match | |
| 8053 */ | |
| 8054 case 'N': | |
| 8055 case 'n': | |
| 8056 if (!current_search(cap->count1, cap->nchar == 'n')) | |
| 3896 | 8057 clearopbeep(oap); |
| 3701 | 8058 break; |
| 7 | 8059 |
| 8060 /* | |
| 8061 * "gj" and "gk" two new funny movement keys -- up and down | |
| 8062 * movement based on *screen* line rather than *file* line. | |
| 8063 */ | |
| 8064 case 'j': | |
| 8065 case K_DOWN: | |
| 8066 /* with 'nowrap' it works just like the normal "j" command; also when | |
| 8067 * in a closed fold */ | |
| 8068 if (!curwin->w_p_wrap | |
| 8069 #ifdef FEAT_FOLDING | |
| 8070 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
| 8071 #endif | |
| 8072 ) | |
| 8073 { | |
| 8074 oap->motion_type = MLINE; | |
| 8075 i = cursor_down(cap->count1, oap->op_type == OP_NOP); | |
| 8076 } | |
| 8077 else | |
| 8078 i = nv_screengo(oap, FORWARD, cap->count1); | |
| 8079 if (i == FAIL) | |
| 8080 clearopbeep(oap); | |
| 8081 break; | |
| 8082 | |
| 8083 case 'k': | |
| 8084 case K_UP: | |
| 8085 /* with 'nowrap' it works just like the normal "k" command; also when | |
| 8086 * in a closed fold */ | |
| 8087 if (!curwin->w_p_wrap | |
| 8088 #ifdef FEAT_FOLDING | |
| 8089 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
| 8090 #endif | |
| 8091 ) | |
| 8092 { | |
| 8093 oap->motion_type = MLINE; | |
| 8094 i = cursor_up(cap->count1, oap->op_type == OP_NOP); | |
| 8095 } | |
| 8096 else | |
| 8097 i = nv_screengo(oap, BACKWARD, cap->count1); | |
| 8098 if (i == FAIL) | |
| 8099 clearopbeep(oap); | |
| 8100 break; | |
| 8101 | |
| 8102 /* | |
| 8103 * "gJ": join two lines without inserting a space. | |
| 8104 */ | |
| 8105 case 'J': | |
| 8106 nv_join(cap); | |
| 8107 break; | |
| 8108 | |
| 8109 /* | |
| 8110 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines. | |
| 8111 * "gm": middle of "g0" and "g$". | |
| 8112 */ | |
| 8113 case '^': | |
| 8114 flag = TRUE; | |
| 8115 /* FALLTHROUGH */ | |
| 8116 | |
| 8117 case '0': | |
| 8118 case 'm': | |
| 8119 case K_HOME: | |
| 8120 case K_KHOME: | |
| 8121 oap->motion_type = MCHAR; | |
| 8122 oap->inclusive = FALSE; | |
| 8123 if (curwin->w_p_wrap | |
| 8124 #ifdef FEAT_VERTSPLIT | |
| 8125 && curwin->w_width != 0 | |
| 8126 #endif | |
| 8127 ) | |
| 8128 { | |
| 8129 int width1 = W_WIDTH(curwin) - curwin_col_off(); | |
| 8130 int width2 = width1 + curwin_col_off2(); | |
| 8131 | |
| 8132 validate_virtcol(); | |
| 8133 i = 0; | |
| 8134 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0) | |
| 8135 i = (curwin->w_virtcol - width1) / width2 * width2 + width1; | |
| 8136 } | |
| 8137 else | |
| 8138 i = curwin->w_leftcol; | |
|
2178
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parents:
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diff
changeset
|
8139 /* Go to the middle of the screen line. When 'number' or |
|
c6f1aa1e9f32
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parents:
2139
diff
changeset
|
8140 * 'relativenumber' is on and lines are wrapping the middle can be more |
|
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parents:
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diff
changeset
|
8141 * to the left. */ |
| 7 | 8142 if (cap->nchar == 'm') |
| 8143 i += (W_WIDTH(curwin) - curwin_col_off() | |
| 8144 + ((curwin->w_p_wrap && i > 0) | |
| 8145 ? curwin_col_off2() : 0)) / 2; | |
| 8146 coladvance((colnr_T)i); | |
| 8147 if (flag) | |
| 8148 { | |
| 8149 do | |
| 8150 i = gchar_cursor(); | |
| 8151 while (vim_iswhite(i) && oneright() == OK); | |
| 8152 } | |
| 8153 curwin->w_set_curswant = TRUE; | |
| 8154 break; | |
| 8155 | |
| 8156 case '_': | |
| 8157 /* "g_": to the last non-blank character in the line or <count> lines | |
| 8158 * downward. */ | |
| 8159 cap->oap->motion_type = MCHAR; | |
| 8160 cap->oap->inclusive = TRUE; | |
| 8161 curwin->w_curswant = MAXCOL; | |
| 8162 if (cursor_down((long)(cap->count1 - 1), | |
| 8163 cap->oap->op_type == OP_NOP) == FAIL) | |
| 8164 clearopbeep(cap->oap); | |
| 8165 else | |
| 8166 { | |
| 8167 char_u *ptr = ml_get_curline(); | |
| 8168 | |
| 8169 /* In Visual mode we may end up after the line. */ | |
| 8170 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL) | |
| 8171 --curwin->w_cursor.col; | |
| 8172 | |
| 8173 /* Decrease the cursor column until it's on a non-blank. */ | |
| 8174 while (curwin->w_cursor.col > 0 | |
| 8175 && vim_iswhite(ptr[curwin->w_cursor.col])) | |
| 8176 --curwin->w_cursor.col; | |
| 8177 curwin->w_set_curswant = TRUE; | |
|
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parents:
2024
diff
changeset
|
8178 adjust_for_sel(cap); |
| 7 | 8179 } |
| 8180 break; | |
| 8181 | |
| 8182 case '$': | |
| 8183 case K_END: | |
| 8184 case K_KEND: | |
| 8185 { | |
| 8186 int col_off = curwin_col_off(); | |
| 8187 | |
| 8188 oap->motion_type = MCHAR; | |
| 8189 oap->inclusive = TRUE; | |
| 8190 if (curwin->w_p_wrap | |
| 8191 #ifdef FEAT_VERTSPLIT | |
| 8192 && curwin->w_width != 0 | |
| 8193 #endif | |
| 8194 ) | |
| 8195 { | |
| 8196 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
| 8197 if (cap->count1 == 1) | |
| 8198 { | |
| 8199 int width1 = W_WIDTH(curwin) - col_off; | |
| 8200 int width2 = width1 + curwin_col_off2(); | |
| 8201 | |
| 8202 validate_virtcol(); | |
| 8203 i = width1 - 1; | |
| 8204 if (curwin->w_virtcol >= (colnr_T)width1) | |
| 8205 i += ((curwin->w_virtcol - width1) / width2 + 1) | |
| 8206 * width2; | |
| 8207 coladvance((colnr_T)i); | |
|
5162
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
8208 |
|
c624928fbc49
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parents:
4472
diff
changeset
|
8209 /* Make sure we stick in this column. */ |
|
c624928fbc49
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parents:
4472
diff
changeset
|
8210 validate_virtcol(); |
|
c624928fbc49
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parents:
4472
diff
changeset
|
8211 curwin->w_curswant = curwin->w_virtcol; |
|
c624928fbc49
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Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8212 curwin->w_set_curswant = FALSE; |
| 7 | 8213 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) |
| 8214 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
| 8215 { | |
| 8216 /* | |
| 8217 * Check for landing on a character that got split at | |
| 8218 * the end of the line. We do not want to advance to | |
| 8219 * the next screen line. | |
| 8220 */ | |
| 8221 if (curwin->w_virtcol > (colnr_T)i) | |
| 8222 --curwin->w_cursor.col; | |
| 8223 } | |
| 8224 #endif | |
| 8225 } | |
| 8226 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL) | |
| 8227 clearopbeep(oap); | |
| 8228 } | |
| 8229 else | |
| 8230 { | |
| 8231 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1; | |
| 8232 coladvance((colnr_T)i); | |
| 40 | 8233 |
| 8234 /* Make sure we stick in this column. */ | |
| 8235 validate_virtcol(); | |
| 8236 curwin->w_curswant = curwin->w_virtcol; | |
| 8237 curwin->w_set_curswant = FALSE; | |
| 7 | 8238 } |
| 8239 } | |
| 8240 break; | |
| 8241 | |
| 8242 /* | |
| 8243 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>" | |
| 8244 */ | |
| 8245 case '*': | |
| 8246 case '#': | |
| 8247 #if POUND != '#' | |
| 8248 case POUND: /* pound sign (sometimes equal to '#') */ | |
| 8249 #endif | |
| 8250 case Ctrl_RSB: /* :tag or :tselect for current identifier */ | |
| 8251 case ']': /* :tselect for current identifier */ | |
| 8252 nv_ident(cap); | |
| 8253 break; | |
| 8254 | |
| 8255 /* | |
| 8256 * ge and gE: go back to end of word | |
| 8257 */ | |
| 8258 case 'e': | |
| 8259 case 'E': | |
| 8260 oap->motion_type = MCHAR; | |
| 8261 curwin->w_set_curswant = TRUE; | |
| 8262 oap->inclusive = TRUE; | |
| 8263 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL) | |
| 8264 clearopbeep(oap); | |
| 8265 break; | |
| 8266 | |
| 8267 /* | |
| 8268 * "g CTRL-G": display info about cursor position | |
| 8269 */ | |
| 8270 case Ctrl_G: | |
| 8271 cursor_pos_info(); | |
| 8272 break; | |
| 8273 | |
| 8274 /* | |
| 8275 * "gi": start Insert at the last position. | |
| 8276 */ | |
| 8277 case 'i': | |
| 8278 if (curbuf->b_last_insert.lnum != 0) | |
| 8279 { | |
| 8280 curwin->w_cursor = curbuf->b_last_insert; | |
| 8281 check_cursor_lnum(); | |
| 8282 i = (int)STRLEN(ml_get_curline()); | |
| 8283 if (curwin->w_cursor.col > (colnr_T)i) | |
| 8284 { | |
| 8285 #ifdef FEAT_VIRTUALEDIT | |
| 8286 if (virtual_active()) | |
| 8287 curwin->w_cursor.coladd += curwin->w_cursor.col - i; | |
| 8288 #endif | |
| 8289 curwin->w_cursor.col = i; | |
| 8290 } | |
| 8291 } | |
| 8292 cap->cmdchar = 'i'; | |
| 8293 nv_edit(cap); | |
| 8294 break; | |
| 8295 | |
| 8296 /* | |
| 8297 * "gI": Start insert in column 1. | |
| 8298 */ | |
| 8299 case 'I': | |
| 8300 beginline(0); | |
| 8301 if (!checkclearopq(oap)) | |
| 8302 invoke_edit(cap, FALSE, 'g', FALSE); | |
| 8303 break; | |
| 8304 | |
| 8305 #ifdef FEAT_SEARCHPATH | |
| 8306 /* | |
| 8307 * "gf": goto file, edit file under cursor | |
| 8308 * "]f" and "[f": can also be used. | |
| 8309 */ | |
| 8310 case 'f': | |
| 681 | 8311 case 'F': |
| 7 | 8312 nv_gotofile(cap); |
| 8313 break; | |
| 8314 #endif | |
| 8315 | |
| 8316 /* "g'm" and "g`m": jump to mark without setting pcmark */ | |
| 8317 case '\'': | |
| 8318 cap->arg = TRUE; | |
| 8319 /*FALLTHROUGH*/ | |
| 8320 case '`': | |
| 8321 nv_gomark(cap); | |
| 8322 break; | |
| 8323 | |
| 8324 /* | |
| 8325 * "gs": Goto sleep. | |
| 8326 */ | |
| 8327 case 's': | |
| 8328 do_sleep(cap->count1 * 1000L); | |
| 8329 break; | |
| 8330 | |
| 8331 /* | |
| 8332 * "ga": Display the ascii value of the character under the | |
| 8333 * cursor. It is displayed in decimal, hex, and octal. -- webb | |
| 8334 */ | |
| 8335 case 'a': | |
| 8336 do_ascii(NULL); | |
| 8337 break; | |
| 8338 | |
| 8339 #ifdef FEAT_MBYTE | |
| 8340 /* | |
| 8341 * "g8": Display the bytes used for the UTF-8 character under the | |
| 8342 * cursor. It is displayed in hex. | |
| 775 | 8343 * "8g8" finds illegal byte sequence. |
| 7 | 8344 */ |
| 8345 case '8': | |
| 775 | 8346 if (cap->count0 == 8) |
| 8347 utf_find_illegal(); | |
| 8348 else | |
| 8349 show_utf8(); | |
| 7 | 8350 break; |
| 8351 #endif | |
| 8352 | |
| 447 | 8353 case '<': |
| 8354 show_sb_text(); | |
| 8355 break; | |
| 8356 | |
| 7 | 8357 /* |
| 8358 * "gg": Goto the first line in file. With a count it goes to | |
| 8359 * that line number like for "G". -- webb | |
| 8360 */ | |
| 8361 case 'g': | |
| 8362 cap->arg = FALSE; | |
| 8363 nv_goto(cap); | |
| 8364 break; | |
| 8365 | |
| 8366 /* | |
| 8367 * Two-character operators: | |
| 8368 * "gq" Format text | |
| 8369 * "gw" Format text and keep cursor position | |
| 8370 * "g~" Toggle the case of the text. | |
| 8371 * "gu" Change text to lower case. | |
| 8372 * "gU" Change text to upper case. | |
| 8373 * "g?" rot13 encoding | |
| 602 | 8374 * "g@" call 'operatorfunc' |
| 7 | 8375 */ |
| 8376 case 'q': | |
| 8377 case 'w': | |
| 8378 oap->cursor_start = curwin->w_cursor; | |
| 8379 /*FALLTHROUGH*/ | |
| 8380 case '~': | |
| 8381 case 'u': | |
| 8382 case 'U': | |
| 8383 case '?': | |
| 602 | 8384 case '@': |
| 7 | 8385 nv_operator(cap); |
| 8386 break; | |
| 8387 | |
| 8388 /* | |
| 1188 | 8389 * "gd": Find first occurrence of pattern under the cursor in the |
| 7 | 8390 * current function |
| 8391 * "gD": idem, but in the current file. | |
| 8392 */ | |
| 8393 case 'd': | |
| 8394 case 'D': | |
| 523 | 8395 nv_gd(oap, cap->nchar, (int)cap->count0); |
| 7 | 8396 break; |
| 8397 | |
| 8398 #ifdef FEAT_MOUSE | |
| 8399 /* | |
| 8400 * g<*Mouse> : <C-*mouse> | |
| 8401 */ | |
| 8402 case K_MIDDLEMOUSE: | |
| 8403 case K_MIDDLEDRAG: | |
| 8404 case K_MIDDLERELEASE: | |
| 8405 case K_LEFTMOUSE: | |
| 8406 case K_LEFTDRAG: | |
| 8407 case K_LEFTRELEASE: | |
| 8408 case K_RIGHTMOUSE: | |
| 8409 case K_RIGHTDRAG: | |
| 8410 case K_RIGHTRELEASE: | |
| 8411 case K_X1MOUSE: | |
| 8412 case K_X1DRAG: | |
| 8413 case K_X1RELEASE: | |
| 8414 case K_X2MOUSE: | |
| 8415 case K_X2DRAG: | |
| 8416 case K_X2RELEASE: | |
| 8417 mod_mask = MOD_MASK_CTRL; | |
| 8418 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0); | |
| 8419 break; | |
| 8420 #endif | |
| 8421 | |
| 8422 case K_IGNORE: | |
| 8423 break; | |
| 8424 | |
| 8425 /* | |
| 8426 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text | |
| 8427 */ | |
| 8428 case 'p': | |
| 8429 case 'P': | |
| 8430 nv_put(cap); | |
| 8431 break; | |
| 8432 | |
| 8433 #ifdef FEAT_BYTEOFF | |
| 8434 /* "go": goto byte count from start of buffer */ | |
| 8435 case 'o': | |
| 8436 goto_byte(cap->count0); | |
| 8437 break; | |
| 8438 #endif | |
| 8439 | |
| 8440 /* "gQ": improved Ex mode */ | |
| 8441 case 'Q': | |
| 633 | 8442 if (text_locked()) |
| 7 | 8443 { |
| 8444 clearopbeep(cap->oap); | |
| 633 | 8445 text_locked_msg(); |
| 7 | 8446 break; |
| 8447 } | |
| 631 | 8448 |
| 7 | 8449 if (!checkclearopq(oap)) |
| 8450 do_exmode(TRUE); | |
| 8451 break; | |
| 8452 | |
| 8453 #ifdef FEAT_JUMPLIST | |
| 8454 case ',': | |
| 8455 nv_pcmark(cap); | |
| 8456 break; | |
| 8457 | |
| 8458 case ';': | |
| 8459 cap->count1 = -cap->count1; | |
| 8460 nv_pcmark(cap); | |
| 8461 break; | |
| 8462 #endif | |
| 8463 | |
| 667 | 8464 #ifdef FEAT_WINDOWS |
| 8465 case 't': | |
| 3630 | 8466 if (!checkclearop(oap)) |
| 8467 goto_tabpage((int)cap->count0); | |
| 667 | 8468 break; |
| 682 | 8469 case 'T': |
| 3630 | 8470 if (!checkclearop(oap)) |
| 8471 goto_tabpage(-(int)cap->count1); | |
| 682 | 8472 break; |
| 667 | 8473 #endif |
| 8474 | |
| 750 | 8475 case '+': |
| 8476 case '-': /* "g+" and "g-": undo or redo along the timeline */ | |
| 8477 if (!checkclearopq(oap)) | |
| 771 | 8478 undo_time(cap->nchar == '-' ? -cap->count1 : cap->count1, |
|
2281
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parents:
2259
diff
changeset
|
8479 FALSE, FALSE, FALSE); |
| 750 | 8480 break; |
| 8481 | |
| 7 | 8482 default: |
| 8483 clearopbeep(oap); | |
| 8484 break; | |
| 8485 } | |
| 8486 } | |
| 8487 | |
| 8488 /* | |
| 8489 * Handle "o" and "O" commands. | |
| 8490 */ | |
| 8491 static void | |
| 8492 n_opencmd(cap) | |
| 8493 cmdarg_T *cap; | |
| 8494 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8495 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8496 linenr_T oldline = curwin->w_cursor.lnum; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8497 #endif |
|
1bac28a53fae
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parents:
2210
diff
changeset
|
8498 |
| 7 | 8499 if (!checkclearopq(cap->oap)) |
| 8500 { | |
| 8501 #ifdef FEAT_FOLDING | |
| 8502 if (cap->cmdchar == 'O') | |
| 8503 /* Open above the first line of a folded sequence of lines */ | |
| 8504 (void)hasFolding(curwin->w_cursor.lnum, | |
| 8505 &curwin->w_cursor.lnum, NULL); | |
| 8506 else | |
| 8507 /* Open below the last line of a folded sequence of lines */ | |
| 8508 (void)hasFolding(curwin->w_cursor.lnum, | |
| 8509 NULL, &curwin->w_cursor.lnum); | |
| 8510 #endif | |
| 8511 if (u_save((linenr_T)(curwin->w_cursor.lnum - | |
| 8512 (cap->cmdchar == 'O' ? 1 : 0)), | |
| 8513 (linenr_T)(curwin->w_cursor.lnum + | |
| 8514 (cap->cmdchar == 'o' ? 1 : 0)) | |
| 8515 ) == OK | |
| 8516 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD, | |
| 8517 #ifdef FEAT_COMMENTS | |
| 8518 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM : | |
| 8519 #endif | |
| 8520 0, 0)) | |
| 8521 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8522 #ifdef FEAT_CONCEAL |
|
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
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2348
diff
changeset
|
8523 if (curwin->w_p_cole > 0 && oldline != curwin->w_cursor.lnum) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8524 update_single_line(curwin, oldline); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8525 #endif |
| 164 | 8526 /* When '#' is in 'cpoptions' ignore the count. */ |
| 8527 if (vim_strchr(p_cpo, CPO_HASH) != NULL) | |
| 8528 cap->count1 = 1; | |
| 6834 | 8529 #ifdef FEAT_SYN_HL |
| 6821 | 8530 if (curwin->w_p_cul) |
| 8531 /* force redraw of cursorline */ | |
| 8532 curwin->w_valid &= ~VALID_CROW; | |
| 6834 | 8533 #endif |
| 7 | 8534 invoke_edit(cap, FALSE, cap->cmdchar, TRUE); |
| 8535 } | |
| 8536 } | |
| 8537 } | |
| 8538 | |
| 8539 /* | |
| 8540 * "." command: redo last change. | |
| 8541 */ | |
| 8542 static void | |
| 8543 nv_dot(cap) | |
| 8544 cmdarg_T *cap; | |
| 8545 { | |
| 8546 if (!checkclearopq(cap->oap)) | |
| 8547 { | |
| 8548 /* | |
| 8549 * If "restart_edit" is TRUE, the last but one command is repeated | |
| 8550 * instead of the last command (inserting text). This is used for | |
| 8551 * CTRL-O <.> in insert mode. | |
| 8552 */ | |
| 8553 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL) | |
| 8554 clearopbeep(cap->oap); | |
| 8555 } | |
| 8556 } | |
| 8557 | |
| 8558 /* | |
| 8559 * CTRL-R: undo undo | |
| 8560 */ | |
| 8561 static void | |
| 8562 nv_redo(cap) | |
| 8563 cmdarg_T *cap; | |
| 8564 { | |
| 8565 if (!checkclearopq(cap->oap)) | |
| 8566 { | |
| 8567 u_redo((int)cap->count1); | |
| 8568 curwin->w_set_curswant = TRUE; | |
| 8569 } | |
| 8570 } | |
| 8571 | |
| 8572 /* | |
| 8573 * Handle "U" command. | |
| 8574 */ | |
| 8575 static void | |
| 8576 nv_Undo(cap) | |
| 8577 cmdarg_T *cap; | |
| 8578 { | |
| 8579 /* In Visual mode and typing "gUU" triggers an operator */ | |
| 5735 | 8580 if (cap->oap->op_type == OP_UPPER || VIsual_active) |
| 7 | 8581 { |
| 8582 /* translate "gUU" to "gUgU" */ | |
| 8583 cap->cmdchar = 'g'; | |
| 8584 cap->nchar = 'U'; | |
| 8585 nv_operator(cap); | |
| 8586 } | |
| 8587 else if (!checkclearopq(cap->oap)) | |
| 8588 { | |
| 8589 u_undoline(); | |
| 8590 curwin->w_set_curswant = TRUE; | |
| 8591 } | |
| 8592 } | |
| 8593 | |
| 8594 /* | |
| 8595 * '~' command: If tilde is not an operator and Visual is off: swap case of a | |
| 8596 * single character. | |
| 8597 */ | |
| 8598 static void | |
| 8599 nv_tilde(cap) | |
| 8600 cmdarg_T *cap; | |
| 8601 { | |
| 5735 | 8602 if (!p_to && !VIsual_active && cap->oap->op_type != OP_TILDE) |
| 7 | 8603 n_swapchar(cap); |
| 8604 else | |
| 8605 nv_operator(cap); | |
| 8606 } | |
| 8607 | |
| 8608 /* | |
| 8609 * Handle an operator command. | |
| 8610 * The actual work is done by do_pending_operator(). | |
| 8611 */ | |
| 8612 static void | |
| 8613 nv_operator(cap) | |
| 8614 cmdarg_T *cap; | |
| 8615 { | |
| 8616 int op_type; | |
| 8617 | |
| 8618 op_type = get_op_type(cap->cmdchar, cap->nchar); | |
| 8619 | |
| 8620 if (op_type == cap->oap->op_type) /* double operator works on lines */ | |
| 8621 nv_lineop(cap); | |
| 8622 else if (!checkclearop(cap->oap)) | |
| 8623 { | |
| 8624 cap->oap->start = curwin->w_cursor; | |
| 8625 cap->oap->op_type = op_type; | |
| 1490 | 8626 #ifdef FEAT_EVAL |
| 8627 set_op_var(op_type); | |
| 8628 #endif | |
| 8629 } | |
| 8630 } | |
| 8631 | |
| 8632 #ifdef FEAT_EVAL | |
| 8633 /* | |
| 8634 * Set v:operator to the characters for "optype". | |
| 8635 */ | |
| 8636 static void | |
| 8637 set_op_var(optype) | |
| 8638 int optype; | |
| 8639 { | |
| 8640 char_u opchars[3]; | |
| 8641 | |
| 8642 if (optype == OP_NOP) | |
| 8643 set_vim_var_string(VV_OP, NULL, 0); | |
| 8644 else | |
| 8645 { | |
| 8646 opchars[0] = get_op_char(optype); | |
| 8647 opchars[1] = get_extra_op_char(optype); | |
| 8648 opchars[2] = NUL; | |
| 8649 set_vim_var_string(VV_OP, opchars, -1); | |
| 8650 } | |
| 8651 } | |
| 8652 #endif | |
| 7 | 8653 |
| 8654 /* | |
| 8655 * Handle linewise operator "dd", "yy", etc. | |
| 8656 * | |
| 8657 * "_" is is a strange motion command that helps make operators more logical. | |
| 8658 * It is actually implemented, but not documented in the real Vi. This motion | |
| 8659 * command actually refers to "the current line". Commands like "dd" and "yy" | |
| 8660 * are really an alternate form of "d_" and "y_". It does accept a count, so | |
| 8661 * "d3_" works to delete 3 lines. | |
| 8662 */ | |
| 8663 static void | |
| 8664 nv_lineop(cap) | |
| 8665 cmdarg_T *cap; | |
| 8666 { | |
| 8667 cap->oap->motion_type = MLINE; | |
| 8668 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL) | |
| 8669 clearopbeep(cap->oap); | |
| 4011 | 8670 else if ( (cap->oap->op_type == OP_DELETE /* only with linewise motions */ |
| 8671 && cap->oap->motion_force != 'v' | |
| 8672 && cap->oap->motion_force != Ctrl_V) | |
| 7 | 8673 || cap->oap->op_type == OP_LSHIFT |
| 8674 || cap->oap->op_type == OP_RSHIFT) | |
| 8675 beginline(BL_SOL | BL_FIX); | |
| 8676 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */ | |
| 8677 beginline(BL_WHITE | BL_FIX); | |
| 8678 } | |
| 8679 | |
| 8680 /* | |
| 8681 * <Home> command. | |
| 8682 */ | |
| 8683 static void | |
| 8684 nv_home(cap) | |
| 8685 cmdarg_T *cap; | |
| 8686 { | |
| 180 | 8687 /* CTRL-HOME is like "gg" */ |
| 8688 if (mod_mask & MOD_MASK_CTRL) | |
| 8689 nv_goto(cap); | |
| 8690 else | |
| 8691 { | |
| 8692 cap->count0 = 1; | |
| 8693 nv_pipe(cap); | |
| 8694 } | |
| 229 | 8695 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
| 8696 one-character line). */ | |
| 7 | 8697 } |
| 8698 | |
| 8699 /* | |
| 8700 * "|" command. | |
| 8701 */ | |
| 8702 static void | |
| 8703 nv_pipe(cap) | |
| 8704 cmdarg_T *cap; | |
| 8705 { | |
| 8706 cap->oap->motion_type = MCHAR; | |
| 8707 cap->oap->inclusive = FALSE; | |
| 8708 beginline(0); | |
| 8709 if (cap->count0 > 0) | |
| 8710 { | |
| 8711 coladvance((colnr_T)(cap->count0 - 1)); | |
| 8712 curwin->w_curswant = (colnr_T)(cap->count0 - 1); | |
| 8713 } | |
| 8714 else | |
| 8715 curwin->w_curswant = 0; | |
| 8716 /* keep curswant at the column where we wanted to go, not where | |
| 2667 | 8717 * we ended; differs if line is too short */ |
| 7 | 8718 curwin->w_set_curswant = FALSE; |
| 8719 } | |
| 8720 | |
| 8721 /* | |
| 8722 * Handle back-word command "b" and "B". | |
| 8723 * cap->arg is 1 for "B" | |
| 8724 */ | |
| 8725 static void | |
| 8726 nv_bck_word(cap) | |
| 8727 cmdarg_T *cap; | |
| 8728 { | |
| 8729 cap->oap->motion_type = MCHAR; | |
| 8730 cap->oap->inclusive = FALSE; | |
| 8731 curwin->w_set_curswant = TRUE; | |
| 8732 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL) | |
| 8733 clearopbeep(cap->oap); | |
| 8734 #ifdef FEAT_FOLDING | |
| 8735 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8736 foldOpenCursor(); | |
| 8737 #endif | |
| 8738 } | |
| 8739 | |
| 8740 /* | |
| 8741 * Handle word motion commands "e", "E", "w" and "W". | |
| 8742 * cap->arg is TRUE for "E" and "W". | |
| 8743 */ | |
| 8744 static void | |
| 8745 nv_wordcmd(cap) | |
| 8746 cmdarg_T *cap; | |
| 8747 { | |
| 8748 int n; | |
| 8749 int word_end; | |
| 8750 int flag = FALSE; | |
| 1573 | 8751 pos_T startpos = curwin->w_cursor; |
| 7 | 8752 |
| 8753 /* | |
| 8754 * Set inclusive for the "E" and "e" command. | |
| 8755 */ | |
| 8756 if (cap->cmdchar == 'e' || cap->cmdchar == 'E') | |
| 8757 word_end = TRUE; | |
| 8758 else | |
| 8759 word_end = FALSE; | |
| 8760 cap->oap->inclusive = word_end; | |
| 8761 | |
| 8762 /* | |
| 8763 * "cw" and "cW" are a special case. | |
| 8764 */ | |
| 8765 if (!word_end && cap->oap->op_type == OP_CHANGE) | |
| 8766 { | |
| 8767 n = gchar_cursor(); | |
| 8768 if (n != NUL) /* not an empty line */ | |
| 8769 { | |
| 8770 if (vim_iswhite(n)) | |
| 8771 { | |
| 8772 /* | |
| 8773 * Reproduce a funny Vi behaviour: "cw" on a blank only | |
| 8774 * changes one character, not all blanks until the start of | |
| 8775 * the next word. Only do this when the 'w' flag is included | |
| 8776 * in 'cpoptions'. | |
| 8777 */ | |
| 8778 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL) | |
| 8779 { | |
| 8780 cap->oap->inclusive = TRUE; | |
| 8781 cap->oap->motion_type = MCHAR; | |
| 8782 return; | |
| 8783 } | |
| 8784 } | |
| 8785 else | |
| 8786 { | |
| 8787 /* | |
| 8788 * This is a little strange. To match what the real Vi does, | |
| 8789 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided | |
| 8790 * that we are not on a space or a TAB. This seems impolite | |
| 8791 * at first, but it's really more what we mean when we say | |
| 8792 * 'cw'. | |
| 8793 * Another strangeness: When standing on the end of a word | |
| 4352 | 8794 * "ce" will change until the end of the next word, but "cw" |
| 7 | 8795 * will change only one character! This is done by setting |
| 8796 * flag. | |
| 8797 */ | |
| 8798 cap->oap->inclusive = TRUE; | |
| 8799 word_end = TRUE; | |
| 8800 flag = TRUE; | |
| 8801 } | |
| 8802 } | |
| 8803 } | |
| 8804 | |
| 8805 cap->oap->motion_type = MCHAR; | |
| 8806 curwin->w_set_curswant = TRUE; | |
| 8807 if (word_end) | |
| 8808 n = end_word(cap->count1, cap->arg, flag, FALSE); | |
| 8809 else | |
| 8810 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP); | |
| 8811 | |
| 1573 | 8812 /* Don't leave the cursor on the NUL past the end of line. Unless we |
| 8813 * didn't move it forward. */ | |
| 8814 if (lt(startpos, curwin->w_cursor)) | |
| 1505 | 8815 adjust_cursor(cap->oap); |
| 7 | 8816 |
| 8817 if (n == FAIL && cap->oap->op_type == OP_NOP) | |
| 8818 clearopbeep(cap->oap); | |
| 8819 else | |
| 8820 { | |
| 8821 adjust_for_sel(cap); | |
| 8822 #ifdef FEAT_FOLDING | |
| 8823 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8824 foldOpenCursor(); | |
| 8825 #endif | |
| 8826 } | |
| 8827 } | |
| 8828 | |
| 8829 /* | |
| 1505 | 8830 * Used after a movement command: If the cursor ends up on the NUL after the |
| 8831 * end of the line, may move it back to the last character and make the motion | |
| 8832 * inclusive. | |
| 8833 */ | |
| 8834 static void | |
| 8835 adjust_cursor(oap) | |
| 8836 oparg_T *oap; | |
| 8837 { | |
| 8838 /* The cursor cannot remain on the NUL when: | |
| 8839 * - the column is > 0 | |
| 8840 * - not in Visual mode or 'selection' is "o" | |
| 8841 * - 'virtualedit' is not "all" and not "onemore". | |
| 8842 */ | |
| 8843 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL | |
| 8844 && (!VIsual_active || *p_sel == 'o') | |
| 8845 #ifdef FEAT_VIRTUALEDIT | |
| 8846 && !virtual_active() && (ve_flags & VE_ONEMORE) == 0 | |
| 8847 #endif | |
| 8848 ) | |
| 8849 { | |
| 8850 --curwin->w_cursor.col; | |
| 8851 #ifdef FEAT_MBYTE | |
| 8852 /* prevent cursor from moving on the trail byte */ | |
| 8853 if (has_mbyte) | |
| 8854 mb_adjust_cursor(); | |
| 8855 #endif | |
| 8856 oap->inclusive = TRUE; | |
| 8857 } | |
| 8858 } | |
| 8859 | |
| 8860 /* | |
| 7 | 8861 * "0" and "^" commands. |
| 8862 * cap->arg is the argument for beginline(). | |
| 8863 */ | |
| 8864 static void | |
| 8865 nv_beginline(cap) | |
| 8866 cmdarg_T *cap; | |
| 8867 { | |
| 8868 cap->oap->motion_type = MCHAR; | |
| 8869 cap->oap->inclusive = FALSE; | |
| 8870 beginline(cap->arg); | |
| 8871 #ifdef FEAT_FOLDING | |
| 8872 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8873 foldOpenCursor(); | |
| 8874 #endif | |
| 557 | 8875 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
| 8876 one-character line). */ | |
| 7 | 8877 } |
| 8878 | |
| 8879 /* | |
| 8880 * In exclusive Visual mode, may include the last character. | |
| 8881 */ | |
| 8882 static void | |
| 8883 adjust_for_sel(cap) | |
| 8884 cmdarg_T *cap; | |
| 8885 { | |
| 8886 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e' | |
| 8887 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor)) | |
| 8888 { | |
| 5735 | 8889 #ifdef FEAT_MBYTE |
| 7 | 8890 if (has_mbyte) |
| 8891 inc_cursor(); | |
| 8892 else | |
| 5735 | 8893 #endif |
| 7 | 8894 ++curwin->w_cursor.col; |
| 8895 cap->oap->inclusive = FALSE; | |
| 8896 } | |
| 8897 } | |
| 8898 | |
| 8899 /* | |
| 8900 * Exclude last character at end of Visual area for 'selection' == "exclusive". | |
| 8901 * Should check VIsual_mode before calling this. | |
| 8902 * Returns TRUE when backed up to the previous line. | |
| 8903 */ | |
| 8904 static int | |
| 8905 unadjust_for_sel() | |
| 8906 { | |
| 8907 pos_T *pp; | |
| 8908 | |
| 8909 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor)) | |
| 8910 { | |
| 8911 if (lt(VIsual, curwin->w_cursor)) | |
| 8912 pp = &curwin->w_cursor; | |
| 8913 else | |
| 8914 pp = &VIsual; | |
| 8915 #ifdef FEAT_VIRTUALEDIT | |
| 8916 if (pp->coladd > 0) | |
| 8917 --pp->coladd; | |
| 8918 else | |
| 8919 #endif | |
| 8920 if (pp->col > 0) | |
| 8921 { | |
| 8922 --pp->col; | |
| 8923 #ifdef FEAT_MBYTE | |
| 2933 | 8924 mb_adjustpos(curbuf, pp); |
| 7 | 8925 #endif |
| 8926 } | |
| 8927 else if (pp->lnum > 1) | |
| 8928 { | |
| 8929 --pp->lnum; | |
| 8930 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum)); | |
| 8931 return TRUE; | |
| 8932 } | |
| 8933 } | |
| 8934 return FALSE; | |
| 8935 } | |
| 8936 | |
| 8937 /* | |
| 8938 * SELECT key in Normal or Visual mode: end of Select mode mapping. | |
| 8939 */ | |
| 8940 static void | |
| 8941 nv_select(cap) | |
| 8942 cmdarg_T *cap; | |
| 8943 { | |
| 8944 if (VIsual_active) | |
| 8945 VIsual_select = TRUE; | |
| 8946 else if (VIsual_reselect) | |
| 8947 { | |
| 8948 cap->nchar = 'v'; /* fake "gv" command */ | |
| 8949 cap->arg = TRUE; | |
| 8950 nv_g_cmd(cap); | |
| 8951 } | |
| 8952 } | |
| 8953 | |
| 8954 | |
| 8955 /* | |
| 8956 * "G", "gg", CTRL-END, CTRL-HOME. | |
| 8957 * cap->arg is TRUE for "G". | |
| 8958 */ | |
| 8959 static void | |
| 8960 nv_goto(cap) | |
| 8961 cmdarg_T *cap; | |
| 8962 { | |
| 8963 linenr_T lnum; | |
| 8964 | |
| 8965 if (cap->arg) | |
| 8966 lnum = curbuf->b_ml.ml_line_count; | |
| 8967 else | |
| 8968 lnum = 1L; | |
| 8969 cap->oap->motion_type = MLINE; | |
| 8970 setpcmark(); | |
| 8971 | |
| 8972 /* When a count is given, use it instead of the default lnum */ | |
| 8973 if (cap->count0 != 0) | |
| 8974 lnum = cap->count0; | |
| 8975 if (lnum < 1L) | |
| 8976 lnum = 1L; | |
| 8977 else if (lnum > curbuf->b_ml.ml_line_count) | |
| 8978 lnum = curbuf->b_ml.ml_line_count; | |
| 8979 curwin->w_cursor.lnum = lnum; | |
| 8980 beginline(BL_SOL | BL_FIX); | |
| 8981 #ifdef FEAT_FOLDING | |
| 8982 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8983 foldOpenCursor(); | |
| 8984 #endif | |
| 8985 } | |
| 8986 | |
| 8987 /* | |
| 8988 * CTRL-\ in Normal mode. | |
| 8989 */ | |
| 8990 static void | |
| 8991 nv_normal(cap) | |
| 8992 cmdarg_T *cap; | |
| 8993 { | |
| 8994 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G) | |
| 8995 { | |
| 8996 clearop(cap->oap); | |
| 643 | 8997 if (restart_edit != 0 && mode_displayed) |
| 7 | 8998 clear_cmdline = TRUE; /* unshow mode later */ |
| 8999 restart_edit = 0; | |
| 9000 #ifdef FEAT_CMDWIN | |
| 9001 if (cmdwin_type != 0) | |
| 9002 cmdwin_result = Ctrl_C; | |
| 9003 #endif | |
| 9004 if (VIsual_active) | |
| 9005 { | |
| 9006 end_visual_mode(); /* stop Visual */ | |
| 9007 redraw_curbuf_later(INVERTED); | |
| 9008 } | |
| 9009 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */ | |
| 9010 if (cap->nchar == Ctrl_G && p_im) | |
| 9011 restart_edit = 'a'; | |
| 9012 } | |
| 9013 else | |
| 9014 clearopbeep(cap->oap); | |
| 9015 } | |
| 9016 | |
| 9017 /* | |
| 9018 * ESC in Normal mode: beep, but don't flush buffers. | |
| 9019 * Don't even beep if we are canceling a command. | |
| 9020 */ | |
| 9021 static void | |
| 9022 nv_esc(cap) | |
| 9023 cmdarg_T *cap; | |
| 9024 { | |
| 9025 int no_reason; | |
| 9026 | |
| 9027 no_reason = (cap->oap->op_type == OP_NOP | |
| 9028 && cap->opcount == 0 | |
| 9029 && cap->count0 == 0 | |
| 9030 && cap->oap->regname == 0 | |
| 9031 && !p_im); | |
| 9032 | |
| 9033 if (cap->arg) /* TRUE for CTRL-C */ | |
| 9034 { | |
| 9035 if (restart_edit == 0 | |
| 9036 #ifdef FEAT_CMDWIN | |
| 9037 && cmdwin_type == 0 | |
| 9038 #endif | |
| 9039 && !VIsual_active | |
| 9040 && no_reason) | |
| 9041 MSG(_("Type :quit<Enter> to exit Vim")); | |
| 9042 | |
| 9043 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be | |
| 9044 * set again below when halfway a mapping. */ | |
| 9045 if (!p_im) | |
| 9046 restart_edit = 0; | |
| 9047 #ifdef FEAT_CMDWIN | |
| 9048 if (cmdwin_type != 0) | |
| 9049 { | |
| 9050 cmdwin_result = K_IGNORE; | |
| 9051 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
| 9052 return; | |
| 9053 } | |
| 9054 #endif | |
| 9055 } | |
| 9056 | |
| 9057 if (VIsual_active) | |
| 9058 { | |
| 9059 end_visual_mode(); /* stop Visual */ | |
| 9060 check_cursor_col(); /* make sure cursor is not beyond EOL */ | |
| 9061 curwin->w_set_curswant = TRUE; | |
| 9062 redraw_curbuf_later(INVERTED); | |
| 9063 } | |
| 5735 | 9064 else if (no_reason) |
| 6949 | 9065 vim_beep(BO_ESC); |
| 7 | 9066 clearop(cap->oap); |
| 9067 | |
| 9068 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is | |
| 9069 * set return to Insert mode afterwards. */ | |
| 9070 if (restart_edit == 0 && goto_im() | |
| 9071 #ifdef FEAT_EX_EXTRA | |
| 9072 && ex_normal_busy == 0 | |
| 9073 #endif | |
| 9074 ) | |
| 9075 restart_edit = 'a'; | |
| 9076 } | |
| 9077 | |
| 9078 /* | |
| 9079 * Handle "A", "a", "I", "i" and <Insert> commands. | |
| 9080 */ | |
| 9081 static void | |
| 9082 nv_edit(cap) | |
| 9083 cmdarg_T *cap; | |
| 9084 { | |
| 9085 /* <Insert> is equal to "i" */ | |
| 9086 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS) | |
| 9087 cap->cmdchar = 'i'; | |
| 9088 | |
| 9089 /* in Visual mode "A" and "I" are an operator */ | |
| 9090 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I')) | |
| 9091 v_visop(cap); | |
| 9092 | |
| 9093 /* in Visual mode and after an operator "a" and "i" are for text objects */ | |
| 5735 | 9094 else if ((cap->cmdchar == 'a' || cap->cmdchar == 'i') |
| 9095 && (cap->oap->op_type != OP_NOP || VIsual_active)) | |
| 7 | 9096 { |
| 9097 #ifdef FEAT_TEXTOBJ | |
| 9098 nv_object(cap); | |
| 9099 #else | |
| 9100 clearopbeep(cap->oap); | |
| 9101 #endif | |
| 9102 } | |
| 9103 else if (!curbuf->b_p_ma && !p_im) | |
| 9104 { | |
| 9105 /* Only give this error when 'insertmode' is off. */ | |
| 9106 EMSG(_(e_modifiable)); | |
| 9107 clearop(cap->oap); | |
| 9108 } | |
| 9109 else if (!checkclearopq(cap->oap)) | |
| 9110 { | |
| 9111 switch (cap->cmdchar) | |
| 9112 { | |
| 9113 case 'A': /* "A"ppend after the line */ | |
| 9114 curwin->w_set_curswant = TRUE; | |
| 9115 #ifdef FEAT_VIRTUALEDIT | |
| 9116 if (ve_flags == VE_ALL) | |
| 9117 { | |
| 9118 int save_State = State; | |
| 9119 | |
| 4352 | 9120 /* Pretend Insert mode here to allow the cursor on the |
| 7 | 9121 * character past the end of the line */ |
| 9122 State = INSERT; | |
| 9123 coladvance((colnr_T)MAXCOL); | |
| 9124 State = save_State; | |
| 9125 } | |
| 9126 else | |
| 9127 #endif | |
| 9128 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
| 9129 break; | |
| 9130 | |
| 9131 case 'I': /* "I"nsert before the first non-blank */ | |
| 164 | 9132 if (vim_strchr(p_cpo, CPO_INSEND) == NULL) |
| 9133 beginline(BL_WHITE); | |
| 9134 else | |
| 9135 beginline(BL_WHITE|BL_FIX); | |
| 7 | 9136 break; |
| 9137 | |
| 9138 case 'a': /* "a"ppend is like "i"nsert on the next character. */ | |
| 9139 #ifdef FEAT_VIRTUALEDIT | |
| 9140 /* increment coladd when in virtual space, increment the | |
| 9141 * column otherwise, also to append after an unprintable char */ | |
| 9142 if (virtual_active() | |
| 9143 && (curwin->w_cursor.coladd > 0 | |
| 9144 || *ml_get_cursor() == NUL | |
| 9145 || *ml_get_cursor() == TAB)) | |
| 9146 curwin->w_cursor.coladd++; | |
| 9147 else | |
| 9148 #endif | |
| 9149 if (*ml_get_cursor() != NUL) | |
| 9150 inc_cursor(); | |
| 9151 break; | |
| 9152 } | |
| 9153 | |
| 9154 #ifdef FEAT_VIRTUALEDIT | |
| 9155 if (curwin->w_cursor.coladd && cap->cmdchar != 'A') | |
| 9156 { | |
| 9157 int save_State = State; | |
| 9158 | |
| 4352 | 9159 /* Pretend Insert mode here to allow the cursor on the |
| 7 | 9160 * character past the end of the line */ |
| 9161 State = INSERT; | |
| 9162 coladvance(getviscol()); | |
| 9163 State = save_State; | |
| 9164 } | |
| 9165 #endif | |
| 9166 | |
| 9167 invoke_edit(cap, FALSE, cap->cmdchar, FALSE); | |
| 9168 } | |
| 9169 } | |
| 9170 | |
| 9171 /* | |
| 9172 * Invoke edit() and take care of "restart_edit" and the return value. | |
| 9173 */ | |
| 9174 static void | |
| 9175 invoke_edit(cap, repl, cmd, startln) | |
| 9176 cmdarg_T *cap; | |
| 9177 int repl; /* "r" or "gr" command */ | |
| 9178 int cmd; | |
| 9179 int startln; | |
| 9180 { | |
| 9181 int restart_edit_save = 0; | |
| 9182 | |
| 9183 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert | |
| 9184 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow | |
| 9185 * it. */ | |
| 9186 if (repl || !stuff_empty()) | |
| 9187 restart_edit_save = restart_edit; | |
| 9188 else | |
| 9189 restart_edit_save = 0; | |
| 9190 | |
| 9191 /* Always reset "restart_edit", this is not a restarted edit. */ | |
| 9192 restart_edit = 0; | |
| 9193 | |
| 9194 if (edit(cmd, startln, cap->count1)) | |
| 9195 cap->retval |= CA_COMMAND_BUSY; | |
| 9196 | |
| 9197 if (restart_edit == 0) | |
| 9198 restart_edit = restart_edit_save; | |
| 9199 } | |
| 9200 | |
| 9201 #ifdef FEAT_TEXTOBJ | |
| 9202 /* | |
| 9203 * "a" or "i" while an operator is pending or in Visual mode: object motion. | |
| 9204 */ | |
| 9205 static void | |
| 9206 nv_object(cap) | |
| 9207 cmdarg_T *cap; | |
| 9208 { | |
| 9209 int flag; | |
| 9210 int include; | |
| 9211 char_u *mps_save; | |
| 9212 | |
| 9213 if (cap->cmdchar == 'i') | |
| 9214 include = FALSE; /* "ix" = inner object: exclude white space */ | |
| 9215 else | |
| 9216 include = TRUE; /* "ax" = an object: include white space */ | |
| 9217 | |
| 9218 /* Make sure (), [], {} and <> are in 'matchpairs' */ | |
| 9219 mps_save = curbuf->b_p_mps; | |
| 9220 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>"; | |
| 9221 | |
| 9222 switch (cap->nchar) | |
| 9223 { | |
| 9224 case 'w': /* "aw" = a word */ | |
| 9225 flag = current_word(cap->oap, cap->count1, include, FALSE); | |
| 9226 break; | |
| 9227 case 'W': /* "aW" = a WORD */ | |
| 9228 flag = current_word(cap->oap, cap->count1, include, TRUE); | |
| 9229 break; | |
| 9230 case 'b': /* "ab" = a braces block */ | |
| 9231 case '(': | |
| 9232 case ')': | |
| 9233 flag = current_block(cap->oap, cap->count1, include, '(', ')'); | |
| 9234 break; | |
| 9235 case 'B': /* "aB" = a Brackets block */ | |
| 9236 case '{': | |
| 9237 case '}': | |
| 9238 flag = current_block(cap->oap, cap->count1, include, '{', '}'); | |
| 9239 break; | |
| 9240 case '[': /* "a[" = a [] block */ | |
| 9241 case ']': | |
| 9242 flag = current_block(cap->oap, cap->count1, include, '[', ']'); | |
| 9243 break; | |
| 9244 case '<': /* "a<" = a <> block */ | |
| 9245 case '>': | |
| 9246 flag = current_block(cap->oap, cap->count1, include, '<', '>'); | |
| 9247 break; | |
| 420 | 9248 case 't': /* "at" = a tag block (xml and html) */ |
| 6661 | 9249 /* Do not adjust oap->end in do_pending_operator() |
| 9250 * otherwise there are different results for 'dit' | |
| 9251 * (note leading whitespace in last line): | |
| 9252 * 1) <b> 2) <b> | |
| 9253 * foobar foobar | |
| 9254 * </b> </b> | |
| 9255 */ | |
| 9256 cap->retval |= CA_NO_ADJ_OP_END; | |
| 420 | 9257 flag = current_tagblock(cap->oap, cap->count1, include); |
| 9258 break; | |
| 7 | 9259 case 'p': /* "ap" = a paragraph */ |
| 9260 flag = current_par(cap->oap, cap->count1, include, 'p'); | |
| 9261 break; | |
| 9262 case 's': /* "as" = a sentence */ | |
| 9263 flag = current_sent(cap->oap, cap->count1, include); | |
| 9264 break; | |
| 12 | 9265 case '"': /* "a"" = a double quoted string */ |
| 9266 case '\'': /* "a'" = a single quoted string */ | |
| 9267 case '`': /* "a`" = a backtick quoted string */ | |
| 9268 flag = current_quote(cap->oap, cap->count1, include, | |
| 9269 cap->nchar); | |
| 9270 break; | |
| 7 | 9271 #if 0 /* TODO */ |
| 9272 case 'S': /* "aS" = a section */ | |
| 9273 case 'f': /* "af" = a filename */ | |
| 9274 case 'u': /* "au" = a URL */ | |
| 9275 #endif | |
| 9276 default: | |
| 9277 flag = FAIL; | |
| 9278 break; | |
| 9279 } | |
| 9280 | |
| 9281 curbuf->b_p_mps = mps_save; | |
| 9282 if (flag == FAIL) | |
| 9283 clearopbeep(cap->oap); | |
| 9284 adjust_cursor_col(); | |
| 9285 curwin->w_set_curswant = TRUE; | |
| 9286 } | |
| 9287 #endif | |
| 9288 | |
| 9289 /* | |
| 9290 * "q" command: Start/stop recording. | |
| 9291 * "q:", "q/", "q?": edit command-line in command-line window. | |
| 9292 */ | |
| 9293 static void | |
| 9294 nv_record(cap) | |
| 9295 cmdarg_T *cap; | |
| 9296 { | |
| 9297 if (cap->oap->op_type == OP_FORMAT) | |
| 9298 { | |
| 9299 /* "gqq" is the same as "gqgq": format line */ | |
| 9300 cap->cmdchar = 'g'; | |
| 9301 cap->nchar = 'q'; | |
| 9302 nv_operator(cap); | |
| 9303 } | |
| 9304 else if (!checkclearop(cap->oap)) | |
| 9305 { | |
| 9306 #ifdef FEAT_CMDWIN | |
| 9307 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?') | |
| 9308 { | |
| 9309 stuffcharReadbuff(cap->nchar); | |
| 9310 stuffcharReadbuff(K_CMDWIN); | |
| 9311 } | |
| 9312 else | |
| 9313 #endif | |
| 9314 /* (stop) recording into a named register, unless executing a | |
| 9315 * register */ | |
| 9316 if (!Exec_reg && do_record(cap->nchar) == FAIL) | |
| 9317 clearopbeep(cap->oap); | |
| 9318 } | |
| 9319 } | |
| 9320 | |
| 9321 /* | |
| 9322 * Handle the "@r" command. | |
| 9323 */ | |
| 9324 static void | |
| 9325 nv_at(cap) | |
| 9326 cmdarg_T *cap; | |
| 9327 { | |
| 9328 if (checkclearop(cap->oap)) | |
| 9329 return; | |
| 9330 #ifdef FEAT_EVAL | |
| 9331 if (cap->nchar == '=') | |
| 9332 { | |
| 9333 if (get_expr_register() == NUL) | |
| 9334 return; | |
| 9335 } | |
| 9336 #endif | |
| 9337 while (cap->count1-- && !got_int) | |
| 9338 { | |
| 1034 | 9339 if (do_execreg(cap->nchar, FALSE, FALSE, FALSE) == FAIL) |
| 7 | 9340 { |
| 9341 clearopbeep(cap->oap); | |
| 9342 break; | |
| 9343 } | |
| 9344 line_breakcheck(); | |
| 9345 } | |
| 9346 } | |
| 9347 | |
| 9348 /* | |
| 9349 * Handle the CTRL-U and CTRL-D commands. | |
| 9350 */ | |
| 9351 static void | |
| 9352 nv_halfpage(cap) | |
| 9353 cmdarg_T *cap; | |
| 9354 { | |
| 9355 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) | |
| 9356 || (cap->cmdchar == Ctrl_D | |
| 9357 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) | |
| 9358 clearopbeep(cap->oap); | |
| 9359 else if (!checkclearop(cap->oap)) | |
| 9360 halfpage(cap->cmdchar == Ctrl_D, cap->count0); | |
| 9361 } | |
| 9362 | |
| 9363 /* | |
| 9364 * Handle "J" or "gJ" command. | |
| 9365 */ | |
| 9366 static void | |
| 9367 nv_join(cap) | |
| 9368 cmdarg_T *cap; | |
| 9369 { | |
| 9370 if (VIsual_active) /* join the visual lines */ | |
| 9371 nv_operator(cap); | |
| 5735 | 9372 else if (!checkclearop(cap->oap)) |
| 7 | 9373 { |
| 9374 if (cap->count0 <= 1) | |
| 9375 cap->count0 = 2; /* default for join is two lines! */ | |
| 9376 if (curwin->w_cursor.lnum + cap->count0 - 1 > | |
| 9377 curbuf->b_ml.ml_line_count) | |
| 9378 clearopbeep(cap->oap); /* beyond last line */ | |
| 9379 else | |
| 9380 { | |
| 9381 prep_redo(cap->oap->regname, cap->count0, | |
| 9382 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
| 5848 | 9383 (void)do_join(cap->count0, cap->nchar == NUL, TRUE, TRUE, TRUE); |
| 7 | 9384 } |
| 9385 } | |
| 9386 } | |
| 9387 | |
| 9388 /* | |
| 9389 * "P", "gP", "p" and "gp" commands. | |
| 9390 */ | |
| 9391 static void | |
| 9392 nv_put(cap) | |
| 9393 cmdarg_T *cap; | |
| 9394 { | |
| 9395 int regname = 0; | |
| 9396 void *reg1 = NULL, *reg2 = NULL; | |
| 84 | 9397 int empty = FALSE; |
| 236 | 9398 int was_visual = FALSE; |
| 7 | 9399 int dir; |
| 9400 int flags = 0; | |
| 9401 | |
| 9402 if (cap->oap->op_type != OP_NOP) | |
| 9403 { | |
| 9404 #ifdef FEAT_DIFF | |
| 9405 /* "dp" is ":diffput" */ | |
| 9406 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p') | |
| 9407 { | |
| 9408 clearop(cap->oap); | |
| 6314 | 9409 nv_diffgetput(TRUE, cap->opcount); |
| 7 | 9410 } |
| 9411 else | |
| 9412 #endif | |
| 9413 clearopbeep(cap->oap); | |
| 9414 } | |
| 9415 else | |
| 9416 { | |
| 9417 dir = (cap->cmdchar == 'P' | |
| 9418 || (cap->cmdchar == 'g' && cap->nchar == 'P')) | |
| 9419 ? BACKWARD : FORWARD; | |
| 9420 prep_redo_cmd(cap); | |
| 9421 if (cap->cmdchar == 'g') | |
| 9422 flags |= PUT_CURSEND; | |
| 9423 | |
| 9424 if (VIsual_active) | |
| 9425 { | |
| 9426 /* Putting in Visual mode: The put text replaces the selected | |
| 9427 * text. First delete the selected text, then put the new text. | |
| 9428 * Need to save and restore the registers that the delete | |
| 9429 * overwrites if the old contents is being put. | |
| 9430 */ | |
| 236 | 9431 was_visual = TRUE; |
| 7 | 9432 regname = cap->oap->regname; |
| 5735 | 9433 #ifdef FEAT_CLIPBOARD |
| 7 | 9434 adjust_clip_reg(®name); |
| 5735 | 9435 #endif |
| 5682 | 9436 if (regname == 0 || regname == '"' |
| 4013 | 9437 || VIM_ISDIGIT(regname) || regname == '-' |
| 5735 | 9438 #ifdef FEAT_CLIPBOARD |
| 7 | 9439 || (clip_unnamed && (regname == '*' || regname == '+')) |
| 5735 | 9440 #endif |
| 7 | 9441 |
| 9442 ) | |
| 9443 { | |
| 4013 | 9444 /* The delete is going to overwrite the register we want to |
| 7 | 9445 * put, save it first. */ |
| 9446 reg1 = get_register(regname, TRUE); | |
| 9447 } | |
| 9448 | |
| 9449 /* Now delete the selected text. */ | |
| 9450 cap->cmdchar = 'd'; | |
| 9451 cap->nchar = NUL; | |
| 9452 cap->oap->regname = NUL; | |
| 9453 nv_operator(cap); | |
| 9454 do_pending_operator(cap, 0, FALSE); | |
| 84 | 9455 empty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
| 7 | 9456 |
| 9457 /* delete PUT_LINE_BACKWARD; */ | |
| 9458 cap->oap->regname = regname; | |
| 9459 | |
| 9460 if (reg1 != NULL) | |
| 9461 { | |
| 9462 /* Delete probably changed the register we want to put, save | |
| 9463 * it first. Then put back what was there before the delete. */ | |
| 9464 reg2 = get_register(regname, FALSE); | |
| 9465 put_register(regname, reg1); | |
| 9466 } | |
| 9467 | |
| 9468 /* When deleted a linewise Visual area, put the register as | |
| 9469 * lines to avoid it joined with the next line. When deletion was | |
| 9470 * characterwise, split a line when putting lines. */ | |
| 9471 if (VIsual_mode == 'V') | |
| 9472 flags |= PUT_LINE; | |
| 9473 else if (VIsual_mode == 'v') | |
| 9474 flags |= PUT_LINE_SPLIT; | |
| 9475 if (VIsual_mode == Ctrl_V && dir == FORWARD) | |
| 9476 flags |= PUT_LINE_FORWARD; | |
| 9477 dir = BACKWARD; | |
| 9478 if ((VIsual_mode != 'V' | |
| 9479 && curwin->w_cursor.col < curbuf->b_op_start.col) | |
| 9480 || (VIsual_mode == 'V' | |
| 9481 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum)) | |
| 9482 /* cursor is at the end of the line or end of file, put | |
| 9483 * forward. */ | |
| 9484 dir = FORWARD; | |
| 5365 | 9485 /* May have been reset in do_put(). */ |
| 9486 VIsual_active = TRUE; | |
| 7 | 9487 } |
| 9488 do_put(cap->oap->regname, dir, cap->count1, flags); | |
| 9489 | |
| 9490 /* If a register was saved, put it back now. */ | |
| 9491 if (reg2 != NULL) | |
| 9492 put_register(regname, reg2); | |
| 236 | 9493 |
| 9494 /* What to reselect with "gv"? Selecting the just put text seems to | |
| 9495 * be the most useful, since the original text was removed. */ | |
| 9496 if (was_visual) | |
| 9497 { | |
| 690 | 9498 curbuf->b_visual.vi_start = curbuf->b_op_start; |
| 9499 curbuf->b_visual.vi_end = curbuf->b_op_end; | |
| 236 | 9500 } |
| 9501 | |
| 84 | 9502 /* When all lines were selected and deleted do_put() leaves an empty |
| 236 | 9503 * line that needs to be deleted now. */ |
| 84 | 9504 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL) |
| 817 | 9505 { |
| 84 | 9506 ml_delete(curbuf->b_ml.ml_line_count, TRUE); |
| 817 | 9507 |
| 9508 /* If the cursor was in that line, move it to the end of the last | |
| 9509 * line. */ | |
| 9510 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 9511 { | |
| 9512 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 9513 coladvance((colnr_T)MAXCOL); | |
| 9514 } | |
| 9515 } | |
| 7 | 9516 auto_format(FALSE, TRUE); |
| 9517 } | |
| 9518 } | |
| 9519 | |
| 9520 /* | |
| 9521 * "o" and "O" commands. | |
| 9522 */ | |
| 9523 static void | |
| 9524 nv_open(cap) | |
| 9525 cmdarg_T *cap; | |
| 9526 { | |
| 9527 #ifdef FEAT_DIFF | |
| 9528 /* "do" is ":diffget" */ | |
| 9529 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o') | |
| 9530 { | |
| 9531 clearop(cap->oap); | |
| 6314 | 9532 nv_diffgetput(FALSE, cap->opcount); |
| 7 | 9533 } |
| 9534 else | |
| 9535 #endif | |
| 9536 if (VIsual_active) /* switch start and end of visual */ | |
| 9537 v_swap_corners(cap->cmdchar); | |
| 9538 else | |
| 9539 n_opencmd(cap); | |
| 9540 } | |
| 9541 | |
| 9542 #ifdef FEAT_SNIFF | |
| 9543 static void | |
| 9544 nv_sniff(cap) | |
| 1883 | 9545 cmdarg_T *cap UNUSED; |
| 7 | 9546 { |
| 9547 ProcessSniffRequests(); | |
| 9548 } | |
| 9549 #endif | |
| 9550 | |
| 9551 #ifdef FEAT_NETBEANS_INTG | |
| 9552 static void | |
| 9553 nv_nbcmd(cap) | |
| 9554 cmdarg_T *cap; | |
| 9555 { | |
| 9556 netbeans_keycommand(cap->nchar); | |
| 9557 } | |
| 9558 #endif | |
| 9559 | |
| 9560 #ifdef FEAT_DND | |
| 9561 static void | |
| 9562 nv_drop(cap) | |
| 1883 | 9563 cmdarg_T *cap UNUSED; |
| 7 | 9564 { |
| 9565 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
| 9566 } | |
| 9567 #endif | |
| 203 | 9568 |
| 9569 #ifdef FEAT_AUTOCMD | |
| 9570 /* | |
| 9571 * Trigger CursorHold event. | |
| 9572 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the | |
| 9573 * input buffer. "did_cursorhold" is set to avoid retriggering. | |
| 9574 */ | |
| 9575 static void | |
| 9576 nv_cursorhold(cap) | |
| 9577 cmdarg_T *cap; | |
| 9578 { | |
| 9579 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf); | |
| 9580 did_cursorhold = TRUE; | |
| 226 | 9581 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
| 9582 } | |
| 9583 #endif | |
| 6866 | 9584 |
| 9585 /* | |
| 9586 * calculate start/end virtual columns for operating in block mode | |
| 9587 */ | |
| 9588 static void | |
| 9589 get_op_vcol(oap, redo_VIsual_vcol, initial) | |
| 9590 oparg_T *oap; | |
| 9591 colnr_T redo_VIsual_vcol; | |
| 9592 int initial; /* when true: adjust position for 'selectmode' */ | |
| 9593 { | |
| 9594 colnr_T start, end; | |
| 9595 | |
| 9596 if (VIsual_mode != Ctrl_V) | |
| 9597 return; | |
| 9598 | |
| 9599 oap->block_mode = TRUE; | |
| 9600 | |
| 9601 #ifdef FEAT_MBYTE | |
| 9602 /* prevent from moving onto a trail byte */ | |
| 9603 if (has_mbyte) | |
| 9604 mb_adjustpos(curwin->w_buffer, &oap->end); | |
| 9605 #endif | |
| 9606 | |
| 9607 getvvcol(curwin, &(oap->start), &oap->start_vcol, NULL, &oap->end_vcol); | |
| 6961 | 9608 |
| 9609 if (!redo_VIsual_busy) | |
| 9610 { | |
| 9611 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
| 9612 | |
| 9613 if (start < oap->start_vcol) | |
| 9614 oap->start_vcol = start; | |
| 9615 if (end > oap->end_vcol) | |
| 9616 { | |
| 9617 if (initial && *p_sel == 'e' && start >= 1 | |
| 9618 && start - 1 >= oap->end_vcol) | |
| 9619 oap->end_vcol = start - 1; | |
| 9620 else | |
| 9621 oap->end_vcol = end; | |
| 9622 } | |
| 9623 } | |
| 9624 | |
| 6866 | 9625 /* if '$' was used, get oap->end_vcol from longest line */ |
| 9626 if (curwin->w_curswant == MAXCOL) | |
| 9627 { | |
| 9628 curwin->w_cursor.col = MAXCOL; | |
| 9629 oap->end_vcol = 0; | |
| 9630 for (curwin->w_cursor.lnum = oap->start.lnum; | |
| 9631 curwin->w_cursor.lnum <= oap->end.lnum; | |
| 9632 ++curwin->w_cursor.lnum) | |
| 9633 { | |
| 9634 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
| 9635 if (end > oap->end_vcol) | |
| 9636 oap->end_vcol = end; | |
| 9637 } | |
| 9638 } | |
| 9639 else if (redo_VIsual_busy) | |
| 9640 oap->end_vcol = oap->start_vcol + redo_VIsual_vcol - 1; | |
| 9641 /* | |
| 9642 * Correct oap->end.col and oap->start.col to be the | |
| 9643 * upper-left and lower-right corner of the block area. | |
| 9644 * | |
| 9645 * (Actually, this does convert column positions into character | |
| 9646 * positions) | |
| 9647 */ | |
| 9648 curwin->w_cursor.lnum = oap->end.lnum; | |
| 9649 coladvance(oap->end_vcol); | |
| 9650 oap->end = curwin->w_cursor; | |
| 9651 | |
| 9652 curwin->w_cursor = oap->start; | |
| 9653 coladvance(oap->start_vcol); | |
| 9654 oap->start = curwin->w_cursor; | |
| 9655 } |