Mercurial > vim
annotate src/normal.c @ 6826:bf3e6012dfbd v7.4.734
patch 7.4.734
Problem: ml_get error when using "p" in a Visual selection in the last
line.
Solution: Change the behavior at the last line. (Yukihiro Nakadaira)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Tue, 09 Jun 2015 20:20:03 +0200 |
| parents | cd7a7975f92c |
| children | 8730db0c187b |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 /* | |
| 10 * normal.c: Contains the main routine for processing characters in command | |
| 11 * mode. Communicates closely with the code in ops.c to handle | |
| 12 * the operators. | |
| 13 */ | |
| 14 | |
| 15 #include "vim.h" | |
| 16 | |
| 17 /* | |
| 18 * The Visual area is remembered for reselection. | |
| 19 */ | |
| 20 static int resel_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
| 21 static linenr_T resel_VIsual_line_count; /* number of lines */ | |
| 3125 | 22 static colnr_T resel_VIsual_vcol; /* nr of cols or end col */ |
| 5682 | 23 static int VIsual_mode_orig = NUL; /* saved Visual mode */ |
| 7 | 24 |
| 25 static int restart_VIsual_select = 0; | |
| 26 | |
| 2667 | 27 #ifdef FEAT_EVAL |
| 28 static void set_vcount_ca __ARGS((cmdarg_T *cap, int *set_prevcount)); | |
| 29 #endif | |
| 7 | 30 static int |
| 3531 | 31 #ifdef __BORLANDC__ |
| 32 _RTLENTRYF | |
| 33 #endif | |
| 7 | 34 nv_compare __ARGS((const void *s1, const void *s2)); |
| 35 static int find_command __ARGS((int cmdchar)); | |
| 36 static void op_colon __ARGS((oparg_T *oap)); | |
| 592 | 37 static void op_function __ARGS((oparg_T *oap)); |
| 5735 | 38 #if defined(FEAT_MOUSE) |
| 7 | 39 static void find_start_of_word __ARGS((pos_T *)); |
| 40 static void find_end_of_word __ARGS((pos_T *)); | |
| 41 static int get_mouse_class __ARGS((char_u *p)); | |
| 42 #endif | |
| 43 static void prep_redo_cmd __ARGS((cmdarg_T *cap)); | |
| 44 static void prep_redo __ARGS((int regname, long, int, int, int, int, int)); | |
| 45 static int checkclearop __ARGS((oparg_T *oap)); | |
| 46 static int checkclearopq __ARGS((oparg_T *oap)); | |
| 47 static void clearop __ARGS((oparg_T *oap)); | |
| 48 static void clearopbeep __ARGS((oparg_T *oap)); | |
| 49 static void unshift_special __ARGS((cmdarg_T *cap)); | |
| 50 #ifdef FEAT_CMDL_INFO | |
| 51 static void del_from_showcmd __ARGS((int)); | |
| 52 #endif | |
| 53 | |
| 54 /* | |
| 55 * nv_*(): functions called to handle Normal and Visual mode commands. | |
| 56 * n_*(): functions called to handle Normal mode commands. | |
| 57 * v_*(): functions called to handle Visual mode commands. | |
| 58 */ | |
| 59 static void nv_ignore __ARGS((cmdarg_T *cap)); | |
| 620 | 60 static void nv_nop __ARGS((cmdarg_T *cap)); |
| 7 | 61 static void nv_error __ARGS((cmdarg_T *cap)); |
| 62 static void nv_help __ARGS((cmdarg_T *cap)); | |
| 63 static void nv_addsub __ARGS((cmdarg_T *cap)); | |
| 64 static void nv_page __ARGS((cmdarg_T *cap)); | |
| 523 | 65 static void nv_gd __ARGS((oparg_T *oap, int nchar, int thisblock)); |
| 7 | 66 static int nv_screengo __ARGS((oparg_T *oap, int dir, long dist)); |
| 67 #ifdef FEAT_MOUSE | |
| 68 static void nv_mousescroll __ARGS((cmdarg_T *cap)); | |
| 69 static void nv_mouse __ARGS((cmdarg_T *cap)); | |
| 70 #endif | |
| 71 static void nv_scroll_line __ARGS((cmdarg_T *cap)); | |
| 72 static void nv_zet __ARGS((cmdarg_T *cap)); | |
| 73 #ifdef FEAT_GUI | |
| 74 static void nv_ver_scrollbar __ARGS((cmdarg_T *cap)); | |
| 75 static void nv_hor_scrollbar __ARGS((cmdarg_T *cap)); | |
| 76 #endif | |
| 685 | 77 #ifdef FEAT_GUI_TABLINE |
| 78 static void nv_tabline __ARGS((cmdarg_T *cap)); | |
| 686 | 79 static void nv_tabmenu __ARGS((cmdarg_T *cap)); |
| 685 | 80 #endif |
| 7 | 81 static void nv_exmode __ARGS((cmdarg_T *cap)); |
| 82 static void nv_colon __ARGS((cmdarg_T *cap)); | |
| 83 static void nv_ctrlg __ARGS((cmdarg_T *cap)); | |
| 84 static void nv_ctrlh __ARGS((cmdarg_T *cap)); | |
| 85 static void nv_clear __ARGS((cmdarg_T *cap)); | |
| 86 static void nv_ctrlo __ARGS((cmdarg_T *cap)); | |
| 87 static void nv_hat __ARGS((cmdarg_T *cap)); | |
| 88 static void nv_Zet __ARGS((cmdarg_T *cap)); | |
| 89 static void nv_ident __ARGS((cmdarg_T *cap)); | |
| 90 static void nv_tagpop __ARGS((cmdarg_T *cap)); | |
| 91 static void nv_scroll __ARGS((cmdarg_T *cap)); | |
| 92 static void nv_right __ARGS((cmdarg_T *cap)); | |
| 93 static void nv_left __ARGS((cmdarg_T *cap)); | |
| 94 static void nv_up __ARGS((cmdarg_T *cap)); | |
| 95 static void nv_down __ARGS((cmdarg_T *cap)); | |
| 96 #ifdef FEAT_SEARCHPATH | |
| 97 static void nv_gotofile __ARGS((cmdarg_T *cap)); | |
| 98 #endif | |
| 99 static void nv_end __ARGS((cmdarg_T *cap)); | |
| 100 static void nv_dollar __ARGS((cmdarg_T *cap)); | |
| 101 static void nv_search __ARGS((cmdarg_T *cap)); | |
| 102 static void nv_next __ARGS((cmdarg_T *cap)); | |
| 6620 | 103 static int normal_search __ARGS((cmdarg_T *cap, int dir, char_u *pat, int opt)); |
| 7 | 104 static void nv_csearch __ARGS((cmdarg_T *cap)); |
| 105 static void nv_brackets __ARGS((cmdarg_T *cap)); | |
| 106 static void nv_percent __ARGS((cmdarg_T *cap)); | |
| 107 static void nv_brace __ARGS((cmdarg_T *cap)); | |
| 108 static void nv_mark __ARGS((cmdarg_T *cap)); | |
| 109 static void nv_findpar __ARGS((cmdarg_T *cap)); | |
| 110 static void nv_undo __ARGS((cmdarg_T *cap)); | |
| 111 static void nv_kundo __ARGS((cmdarg_T *cap)); | |
| 112 static void nv_Replace __ARGS((cmdarg_T *cap)); | |
| 113 #ifdef FEAT_VREPLACE | |
| 114 static void nv_vreplace __ARGS((cmdarg_T *cap)); | |
| 115 #endif | |
| 116 static void v_swap_corners __ARGS((int cmdchar)); | |
| 117 static void nv_replace __ARGS((cmdarg_T *cap)); | |
| 118 static void n_swapchar __ARGS((cmdarg_T *cap)); | |
| 119 static void nv_cursormark __ARGS((cmdarg_T *cap, int flag, pos_T *pos)); | |
| 120 static void v_visop __ARGS((cmdarg_T *cap)); | |
| 121 static void nv_subst __ARGS((cmdarg_T *cap)); | |
| 122 static void nv_abbrev __ARGS((cmdarg_T *cap)); | |
| 123 static void nv_optrans __ARGS((cmdarg_T *cap)); | |
| 124 static void nv_gomark __ARGS((cmdarg_T *cap)); | |
| 125 static void nv_pcmark __ARGS((cmdarg_T *cap)); | |
| 126 static void nv_regname __ARGS((cmdarg_T *cap)); | |
| 127 static void nv_visual __ARGS((cmdarg_T *cap)); | |
| 128 static void n_start_visual_mode __ARGS((int c)); | |
| 129 static void nv_window __ARGS((cmdarg_T *cap)); | |
| 130 static void nv_suspend __ARGS((cmdarg_T *cap)); | |
| 131 static void nv_g_cmd __ARGS((cmdarg_T *cap)); | |
| 132 static void n_opencmd __ARGS((cmdarg_T *cap)); | |
| 133 static void nv_dot __ARGS((cmdarg_T *cap)); | |
| 134 static void nv_redo __ARGS((cmdarg_T *cap)); | |
| 135 static void nv_Undo __ARGS((cmdarg_T *cap)); | |
| 136 static void nv_tilde __ARGS((cmdarg_T *cap)); | |
| 137 static void nv_operator __ARGS((cmdarg_T *cap)); | |
| 1490 | 138 #ifdef FEAT_EVAL |
| 139 static void set_op_var __ARGS((int optype)); | |
| 140 #endif | |
| 7 | 141 static void nv_lineop __ARGS((cmdarg_T *cap)); |
| 142 static void nv_home __ARGS((cmdarg_T *cap)); | |
| 143 static void nv_pipe __ARGS((cmdarg_T *cap)); | |
| 144 static void nv_bck_word __ARGS((cmdarg_T *cap)); | |
| 145 static void nv_wordcmd __ARGS((cmdarg_T *cap)); | |
| 146 static void nv_beginline __ARGS((cmdarg_T *cap)); | |
| 1505 | 147 static void adjust_cursor __ARGS((oparg_T *oap)); |
| 7 | 148 static void adjust_for_sel __ARGS((cmdarg_T *cap)); |
| 149 static int unadjust_for_sel __ARGS((void)); | |
| 150 static void nv_select __ARGS((cmdarg_T *cap)); | |
| 151 static void nv_goto __ARGS((cmdarg_T *cap)); | |
| 152 static void nv_normal __ARGS((cmdarg_T *cap)); | |
| 153 static void nv_esc __ARGS((cmdarg_T *oap)); | |
| 154 static void nv_edit __ARGS((cmdarg_T *cap)); | |
| 155 static void invoke_edit __ARGS((cmdarg_T *cap, int repl, int cmd, int startln)); | |
| 156 #ifdef FEAT_TEXTOBJ | |
| 157 static void nv_object __ARGS((cmdarg_T *cap)); | |
| 158 #endif | |
| 159 static void nv_record __ARGS((cmdarg_T *cap)); | |
| 160 static void nv_at __ARGS((cmdarg_T *cap)); | |
| 161 static void nv_halfpage __ARGS((cmdarg_T *cap)); | |
| 162 static void nv_join __ARGS((cmdarg_T *cap)); | |
| 163 static void nv_put __ARGS((cmdarg_T *cap)); | |
| 164 static void nv_open __ARGS((cmdarg_T *cap)); | |
| 165 #ifdef FEAT_SNIFF | |
| 166 static void nv_sniff __ARGS((cmdarg_T *cap)); | |
| 167 #endif | |
| 168 #ifdef FEAT_NETBEANS_INTG | |
| 169 static void nv_nbcmd __ARGS((cmdarg_T *cap)); | |
| 170 #endif | |
| 171 #ifdef FEAT_DND | |
| 172 static void nv_drop __ARGS((cmdarg_T *cap)); | |
| 173 #endif | |
| 203 | 174 #ifdef FEAT_AUTOCMD |
| 175 static void nv_cursorhold __ARGS((cmdarg_T *cap)); | |
| 176 #endif | |
| 7 | 177 |
| 1728 | 178 static char *e_noident = N_("E349: No identifier under cursor"); |
| 179 | |
| 7 | 180 /* |
| 181 * Function to be called for a Normal or Visual mode command. | |
| 182 * The argument is a cmdarg_T. | |
| 183 */ | |
| 184 typedef void (*nv_func_T) __ARGS((cmdarg_T *cap)); | |
| 185 | |
| 186 /* Values for cmd_flags. */ | |
| 187 #define NV_NCH 0x01 /* may need to get a second char */ | |
| 188 #define NV_NCH_NOP (0x02|NV_NCH) /* get second char when no operator pending */ | |
| 189 #define NV_NCH_ALW (0x04|NV_NCH) /* always get a second char */ | |
| 190 #define NV_LANG 0x08 /* second char needs language adjustment */ | |
| 191 | |
| 192 #define NV_SS 0x10 /* may start selection */ | |
| 193 #define NV_SSS 0x20 /* may start selection with shift modifier */ | |
| 194 #define NV_STS 0x40 /* may stop selection without shift modif. */ | |
| 195 #define NV_RL 0x80 /* 'rightleft' modifies command */ | |
| 196 #define NV_KEEPREG 0x100 /* don't clear regname */ | |
| 197 #define NV_NCW 0x200 /* not allowed in command-line window */ | |
| 198 | |
| 199 /* | |
| 200 * Generally speaking, every Normal mode command should either clear any | |
| 201 * pending operator (with *clearop*()), or set the motion type variable | |
| 202 * oap->motion_type. | |
| 203 * | |
| 204 * When a cursor motion command is made, it is marked as being a character or | |
| 205 * line oriented motion. Then, if an operator is in effect, the operation | |
| 206 * becomes character or line oriented accordingly. | |
| 207 */ | |
| 208 | |
| 209 /* | |
| 210 * This table contains one entry for every Normal or Visual mode command. | |
| 211 * The order doesn't matter, init_normal_cmds() will create a sorted index. | |
| 212 * It is faster when all keys from zero to '~' are present. | |
| 213 */ | |
| 214 static const struct nv_cmd | |
| 215 { | |
| 216 int cmd_char; /* (first) command character */ | |
| 217 nv_func_T cmd_func; /* function for this command */ | |
| 218 short_u cmd_flags; /* NV_ flags */ | |
| 219 short cmd_arg; /* value for ca.arg */ | |
| 220 } nv_cmds[] = | |
| 221 { | |
| 222 {NUL, nv_error, 0, 0}, | |
| 223 {Ctrl_A, nv_addsub, 0, 0}, | |
| 224 {Ctrl_B, nv_page, NV_STS, BACKWARD}, | |
| 225 {Ctrl_C, nv_esc, 0, TRUE}, | |
| 226 {Ctrl_D, nv_halfpage, 0, 0}, | |
| 227 {Ctrl_E, nv_scroll_line, 0, TRUE}, | |
| 228 {Ctrl_F, nv_page, NV_STS, FORWARD}, | |
| 229 {Ctrl_G, nv_ctrlg, 0, 0}, | |
| 230 {Ctrl_H, nv_ctrlh, 0, 0}, | |
| 231 {Ctrl_I, nv_pcmark, 0, 0}, | |
| 232 {NL, nv_down, 0, FALSE}, | |
| 233 {Ctrl_K, nv_error, 0, 0}, | |
| 234 {Ctrl_L, nv_clear, 0, 0}, | |
| 376 | 235 {Ctrl_M, nv_down, 0, TRUE}, |
| 7 | 236 {Ctrl_N, nv_down, NV_STS, FALSE}, |
| 237 {Ctrl_O, nv_ctrlo, 0, 0}, | |
| 238 {Ctrl_P, nv_up, NV_STS, FALSE}, | |
| 167 | 239 {Ctrl_Q, nv_visual, 0, FALSE}, |
| 7 | 240 {Ctrl_R, nv_redo, 0, 0}, |
| 241 {Ctrl_S, nv_ignore, 0, 0}, | |
| 242 {Ctrl_T, nv_tagpop, NV_NCW, 0}, | |
| 243 {Ctrl_U, nv_halfpage, 0, 0}, | |
| 244 {Ctrl_V, nv_visual, 0, FALSE}, | |
| 245 {'V', nv_visual, 0, FALSE}, | |
| 246 {'v', nv_visual, 0, FALSE}, | |
| 247 {Ctrl_W, nv_window, 0, 0}, | |
| 248 {Ctrl_X, nv_addsub, 0, 0}, | |
| 249 {Ctrl_Y, nv_scroll_line, 0, FALSE}, | |
| 250 {Ctrl_Z, nv_suspend, 0, 0}, | |
| 251 {ESC, nv_esc, 0, FALSE}, | |
| 252 {Ctrl_BSL, nv_normal, NV_NCH_ALW, 0}, | |
| 253 {Ctrl_RSB, nv_ident, NV_NCW, 0}, | |
| 254 {Ctrl_HAT, nv_hat, NV_NCW, 0}, | |
| 255 {Ctrl__, nv_error, 0, 0}, | |
| 256 {' ', nv_right, 0, 0}, | |
| 257 {'!', nv_operator, 0, 0}, | |
| 258 {'"', nv_regname, NV_NCH_NOP|NV_KEEPREG, 0}, | |
| 259 {'#', nv_ident, 0, 0}, | |
| 260 {'$', nv_dollar, 0, 0}, | |
| 261 {'%', nv_percent, 0, 0}, | |
| 262 {'&', nv_optrans, 0, 0}, | |
| 263 {'\'', nv_gomark, NV_NCH_ALW, TRUE}, | |
| 264 {'(', nv_brace, 0, BACKWARD}, | |
| 265 {')', nv_brace, 0, FORWARD}, | |
| 266 {'*', nv_ident, 0, 0}, | |
| 267 {'+', nv_down, 0, TRUE}, | |
| 268 {',', nv_csearch, 0, TRUE}, | |
| 269 {'-', nv_up, 0, TRUE}, | |
| 270 {'.', nv_dot, NV_KEEPREG, 0}, | |
| 271 {'/', nv_search, 0, FALSE}, | |
| 272 {'0', nv_beginline, 0, 0}, | |
| 273 {'1', nv_ignore, 0, 0}, | |
| 274 {'2', nv_ignore, 0, 0}, | |
| 275 {'3', nv_ignore, 0, 0}, | |
| 276 {'4', nv_ignore, 0, 0}, | |
| 277 {'5', nv_ignore, 0, 0}, | |
| 278 {'6', nv_ignore, 0, 0}, | |
| 279 {'7', nv_ignore, 0, 0}, | |
| 280 {'8', nv_ignore, 0, 0}, | |
| 281 {'9', nv_ignore, 0, 0}, | |
| 282 {':', nv_colon, 0, 0}, | |
| 283 {';', nv_csearch, 0, FALSE}, | |
| 284 {'<', nv_operator, NV_RL, 0}, | |
| 285 {'=', nv_operator, 0, 0}, | |
| 286 {'>', nv_operator, NV_RL, 0}, | |
| 287 {'?', nv_search, 0, FALSE}, | |
| 288 {'@', nv_at, NV_NCH_NOP, FALSE}, | |
| 289 {'A', nv_edit, 0, 0}, | |
| 290 {'B', nv_bck_word, 0, 1}, | |
| 291 {'C', nv_abbrev, NV_KEEPREG, 0}, | |
| 292 {'D', nv_abbrev, NV_KEEPREG, 0}, | |
| 293 {'E', nv_wordcmd, 0, TRUE}, | |
| 294 {'F', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
| 295 {'G', nv_goto, 0, TRUE}, | |
| 296 {'H', nv_scroll, 0, 0}, | |
| 297 {'I', nv_edit, 0, 0}, | |
| 298 {'J', nv_join, 0, 0}, | |
| 299 {'K', nv_ident, 0, 0}, | |
| 300 {'L', nv_scroll, 0, 0}, | |
| 301 {'M', nv_scroll, 0, 0}, | |
| 302 {'N', nv_next, 0, SEARCH_REV}, | |
| 303 {'O', nv_open, 0, 0}, | |
| 304 {'P', nv_put, 0, 0}, | |
| 305 {'Q', nv_exmode, NV_NCW, 0}, | |
| 306 {'R', nv_Replace, 0, FALSE}, | |
| 307 {'S', nv_subst, NV_KEEPREG, 0}, | |
| 308 {'T', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
| 309 {'U', nv_Undo, 0, 0}, | |
| 310 {'W', nv_wordcmd, 0, TRUE}, | |
| 311 {'X', nv_abbrev, NV_KEEPREG, 0}, | |
| 312 {'Y', nv_abbrev, NV_KEEPREG, 0}, | |
| 313 {'Z', nv_Zet, NV_NCH_NOP|NV_NCW, 0}, | |
| 314 {'[', nv_brackets, NV_NCH_ALW, BACKWARD}, | |
| 315 {'\\', nv_error, 0, 0}, | |
| 316 {']', nv_brackets, NV_NCH_ALW, FORWARD}, | |
| 317 {'^', nv_beginline, 0, BL_WHITE | BL_FIX}, | |
| 318 {'_', nv_lineop, 0, 0}, | |
| 319 {'`', nv_gomark, NV_NCH_ALW, FALSE}, | |
| 320 {'a', nv_edit, NV_NCH, 0}, | |
| 321 {'b', nv_bck_word, 0, 0}, | |
| 322 {'c', nv_operator, 0, 0}, | |
| 323 {'d', nv_operator, 0, 0}, | |
| 324 {'e', nv_wordcmd, 0, FALSE}, | |
| 325 {'f', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
| 326 {'g', nv_g_cmd, NV_NCH_ALW, FALSE}, | |
| 327 {'h', nv_left, NV_RL, 0}, | |
| 328 {'i', nv_edit, NV_NCH, 0}, | |
| 329 {'j', nv_down, 0, FALSE}, | |
| 330 {'k', nv_up, 0, FALSE}, | |
| 331 {'l', nv_right, NV_RL, 0}, | |
| 332 {'m', nv_mark, NV_NCH_NOP, 0}, | |
| 333 {'n', nv_next, 0, 0}, | |
| 334 {'o', nv_open, 0, 0}, | |
| 335 {'p', nv_put, 0, 0}, | |
| 336 {'q', nv_record, NV_NCH, 0}, | |
| 337 {'r', nv_replace, NV_NCH_NOP|NV_LANG, 0}, | |
| 338 {'s', nv_subst, NV_KEEPREG, 0}, | |
| 339 {'t', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
| 340 {'u', nv_undo, 0, 0}, | |
| 341 {'w', nv_wordcmd, 0, FALSE}, | |
| 342 {'x', nv_abbrev, NV_KEEPREG, 0}, | |
| 343 {'y', nv_operator, 0, 0}, | |
| 344 {'z', nv_zet, NV_NCH_ALW, 0}, | |
| 345 {'{', nv_findpar, 0, BACKWARD}, | |
| 346 {'|', nv_pipe, 0, 0}, | |
| 347 {'}', nv_findpar, 0, FORWARD}, | |
| 348 {'~', nv_tilde, 0, 0}, | |
| 349 | |
| 350 /* pound sign */ | |
| 351 {POUND, nv_ident, 0, 0}, | |
| 352 #ifdef FEAT_MOUSE | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
353 {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
|
354 {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
|
355 {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
|
356 {K_MOUSERIGHT, nv_mousescroll, 0, MSCR_RIGHT}, |
| 7 | 357 {K_LEFTMOUSE, nv_mouse, 0, 0}, |
| 358 {K_LEFTMOUSE_NM, nv_mouse, 0, 0}, | |
| 359 {K_LEFTDRAG, nv_mouse, 0, 0}, | |
| 360 {K_LEFTRELEASE, nv_mouse, 0, 0}, | |
| 361 {K_LEFTRELEASE_NM, nv_mouse, 0, 0}, | |
| 362 {K_MIDDLEMOUSE, nv_mouse, 0, 0}, | |
| 363 {K_MIDDLEDRAG, nv_mouse, 0, 0}, | |
| 364 {K_MIDDLERELEASE, nv_mouse, 0, 0}, | |
| 365 {K_RIGHTMOUSE, nv_mouse, 0, 0}, | |
| 366 {K_RIGHTDRAG, nv_mouse, 0, 0}, | |
| 367 {K_RIGHTRELEASE, nv_mouse, 0, 0}, | |
| 368 {K_X1MOUSE, nv_mouse, 0, 0}, | |
| 369 {K_X1DRAG, nv_mouse, 0, 0}, | |
| 370 {K_X1RELEASE, nv_mouse, 0, 0}, | |
| 371 {K_X2MOUSE, nv_mouse, 0, 0}, | |
| 372 {K_X2DRAG, nv_mouse, 0, 0}, | |
| 373 {K_X2RELEASE, nv_mouse, 0, 0}, | |
| 374 #endif | |
| 819 | 375 {K_IGNORE, nv_ignore, NV_KEEPREG, 0}, |
| 620 | 376 {K_NOP, nv_nop, 0, 0}, |
| 7 | 377 {K_INS, nv_edit, 0, 0}, |
| 378 {K_KINS, nv_edit, 0, 0}, | |
| 379 {K_BS, nv_ctrlh, 0, 0}, | |
| 380 {K_UP, nv_up, NV_SSS|NV_STS, FALSE}, | |
| 381 {K_S_UP, nv_page, NV_SS, BACKWARD}, | |
| 382 {K_DOWN, nv_down, NV_SSS|NV_STS, FALSE}, | |
| 383 {K_S_DOWN, nv_page, NV_SS, FORWARD}, | |
| 384 {K_LEFT, nv_left, NV_SSS|NV_STS|NV_RL, 0}, | |
| 385 {K_S_LEFT, nv_bck_word, NV_SS|NV_RL, 0}, | |
| 386 {K_C_LEFT, nv_bck_word, NV_SSS|NV_RL|NV_STS, 1}, | |
| 387 {K_RIGHT, nv_right, NV_SSS|NV_STS|NV_RL, 0}, | |
| 388 {K_S_RIGHT, nv_wordcmd, NV_SS|NV_RL, FALSE}, | |
| 389 {K_C_RIGHT, nv_wordcmd, NV_SSS|NV_RL|NV_STS, TRUE}, | |
| 390 {K_PAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
| 391 {K_KPAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
| 392 {K_PAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
| 393 {K_KPAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
| 394 {K_END, nv_end, NV_SSS|NV_STS, FALSE}, | |
| 395 {K_KEND, nv_end, NV_SSS|NV_STS, FALSE}, | |
| 396 {K_S_END, nv_end, NV_SS, FALSE}, | |
| 397 {K_C_END, nv_end, NV_SSS|NV_STS, TRUE}, | |
| 398 {K_HOME, nv_home, NV_SSS|NV_STS, 0}, | |
| 399 {K_KHOME, nv_home, NV_SSS|NV_STS, 0}, | |
| 400 {K_S_HOME, nv_home, NV_SS, 0}, | |
| 401 {K_C_HOME, nv_goto, NV_SSS|NV_STS, FALSE}, | |
| 402 {K_DEL, nv_abbrev, 0, 0}, | |
| 403 {K_KDEL, nv_abbrev, 0, 0}, | |
| 404 {K_UNDO, nv_kundo, 0, 0}, | |
| 405 {K_HELP, nv_help, NV_NCW, 0}, | |
| 406 {K_F1, nv_help, NV_NCW, 0}, | |
| 407 {K_XF1, nv_help, NV_NCW, 0}, | |
| 408 {K_SELECT, nv_select, 0, 0}, | |
| 409 #ifdef FEAT_GUI | |
| 410 {K_VER_SCROLLBAR, nv_ver_scrollbar, 0, 0}, | |
| 411 {K_HOR_SCROLLBAR, nv_hor_scrollbar, 0, 0}, | |
| 412 #endif | |
| 685 | 413 #ifdef FEAT_GUI_TABLINE |
| 414 {K_TABLINE, nv_tabline, 0, 0}, | |
| 686 | 415 {K_TABMENU, nv_tabmenu, 0, 0}, |
| 685 | 416 #endif |
| 7 | 417 #ifdef FEAT_FKMAP |
| 418 {K_F8, farsi_fkey, 0, 0}, | |
| 419 {K_F9, farsi_fkey, 0, 0}, | |
| 420 #endif | |
| 421 #ifdef FEAT_SNIFF | |
| 422 {K_SNIFF, nv_sniff, 0, 0}, | |
| 423 #endif | |
| 424 #ifdef FEAT_NETBEANS_INTG | |
| 425 {K_F21, nv_nbcmd, NV_NCH_ALW, 0}, | |
| 426 #endif | |
| 427 #ifdef FEAT_DND | |
| 428 {K_DROP, nv_drop, NV_STS, 0}, | |
| 429 #endif | |
| 203 | 430 #ifdef FEAT_AUTOCMD |
| 819 | 431 {K_CURSORHOLD, nv_cursorhold, NV_KEEPREG, 0}, |
| 203 | 432 #endif |
| 7 | 433 }; |
| 434 | |
| 435 /* Number of commands in nv_cmds[]. */ | |
| 436 #define NV_CMDS_SIZE (sizeof(nv_cmds) / sizeof(struct nv_cmd)) | |
| 437 | |
| 438 /* Sorted index of commands in nv_cmds[]. */ | |
| 439 static short nv_cmd_idx[NV_CMDS_SIZE]; | |
| 440 | |
| 441 /* The highest index for which | |
| 442 * nv_cmds[idx].cmd_char == nv_cmd_idx[nv_cmds[idx].cmd_char] */ | |
| 443 static int nv_max_linear; | |
| 444 | |
| 445 /* | |
| 446 * Compare functions for qsort() below, that checks the command character | |
| 447 * through the index in nv_cmd_idx[]. | |
| 448 */ | |
| 449 static int | |
| 450 #ifdef __BORLANDC__ | |
| 451 _RTLENTRYF | |
| 452 #endif | |
| 453 nv_compare(s1, s2) | |
| 454 const void *s1; | |
| 455 const void *s2; | |
| 456 { | |
| 457 int c1, c2; | |
| 458 | |
| 459 /* The commands are sorted on absolute value. */ | |
| 460 c1 = nv_cmds[*(const short *)s1].cmd_char; | |
| 461 c2 = nv_cmds[*(const short *)s2].cmd_char; | |
| 462 if (c1 < 0) | |
| 463 c1 = -c1; | |
| 464 if (c2 < 0) | |
| 465 c2 = -c2; | |
| 466 return c1 - c2; | |
| 467 } | |
| 468 | |
| 469 /* | |
| 470 * Initialize the nv_cmd_idx[] table. | |
| 471 */ | |
| 472 void | |
| 473 init_normal_cmds() | |
| 474 { | |
| 475 int i; | |
| 476 | |
| 477 /* Fill the index table with a one to one relation. */ | |
| 1877 | 478 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
| 7 | 479 nv_cmd_idx[i] = i; |
| 480 | |
| 481 /* Sort the commands by the command character. */ | |
| 482 qsort((void *)&nv_cmd_idx, (size_t)NV_CMDS_SIZE, sizeof(short), nv_compare); | |
| 483 | |
| 484 /* Find the first entry that can't be indexed by the command character. */ | |
| 1877 | 485 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
| 7 | 486 if (i != nv_cmds[nv_cmd_idx[i]].cmd_char) |
| 487 break; | |
| 488 nv_max_linear = i - 1; | |
| 489 } | |
| 490 | |
| 491 /* | |
| 492 * Search for a command in the commands table. | |
| 493 * Returns -1 for invalid command. | |
| 494 */ | |
| 495 static int | |
| 496 find_command(cmdchar) | |
| 497 int cmdchar; | |
| 498 { | |
| 499 int i; | |
| 500 int idx; | |
| 501 int top, bot; | |
| 502 int c; | |
| 503 | |
| 504 #ifdef FEAT_MBYTE | |
| 505 /* A multi-byte character is never a command. */ | |
| 506 if (cmdchar >= 0x100) | |
| 507 return -1; | |
| 508 #endif | |
| 509 | |
| 510 /* We use the absolute value of the character. Special keys have a | |
| 511 * negative value, but are sorted on their absolute value. */ | |
| 512 if (cmdchar < 0) | |
| 513 cmdchar = -cmdchar; | |
| 514 | |
| 515 /* If the character is in the first part: The character is the index into | |
| 516 * nv_cmd_idx[]. */ | |
| 517 if (cmdchar <= nv_max_linear) | |
| 518 return nv_cmd_idx[cmdchar]; | |
| 519 | |
| 520 /* Perform a binary search. */ | |
| 521 bot = nv_max_linear + 1; | |
| 522 top = NV_CMDS_SIZE - 1; | |
| 523 idx = -1; | |
| 524 while (bot <= top) | |
| 525 { | |
| 526 i = (top + bot) / 2; | |
| 527 c = nv_cmds[nv_cmd_idx[i]].cmd_char; | |
| 528 if (c < 0) | |
| 529 c = -c; | |
| 530 if (cmdchar == c) | |
| 531 { | |
| 532 idx = nv_cmd_idx[i]; | |
| 533 break; | |
| 534 } | |
| 535 if (cmdchar > c) | |
| 536 bot = i + 1; | |
| 537 else | |
| 538 top = i - 1; | |
| 539 } | |
| 540 return idx; | |
| 541 } | |
| 542 | |
| 543 /* | |
| 544 * Execute a command in Normal mode. | |
| 545 */ | |
| 546 void | |
| 547 normal_cmd(oap, toplevel) | |
| 548 oparg_T *oap; | |
| 1877 | 549 int toplevel UNUSED; /* TRUE when called from main() */ |
| 7 | 550 { |
| 551 cmdarg_T ca; /* command arguments */ | |
| 552 int c; | |
| 553 int ctrl_w = FALSE; /* got CTRL-W command */ | |
| 554 int old_col = curwin->w_curswant; | |
| 555 #ifdef FEAT_CMDL_INFO | |
| 556 int need_flushbuf; /* need to call out_flush() */ | |
| 557 #endif | |
| 558 pos_T old_pos; /* cursor position before command */ | |
| 559 int mapped_len; | |
| 560 static int old_mapped_len = 0; | |
| 561 int idx; | |
| 1751 | 562 #ifdef FEAT_EVAL |
| 563 int set_prevcount = FALSE; | |
| 564 #endif | |
| 7 | 565 |
| 566 vim_memset(&ca, 0, sizeof(ca)); /* also resets ca.retval */ | |
| 567 ca.oap = oap; | |
| 1692 | 568 |
| 569 /* Use a count remembered from before entering an operator. After typing | |
| 570 * "3d" we return from normal_cmd() and come back here, the "3" is | |
| 571 * remembered in "opcount". */ | |
| 7 | 572 ca.opcount = opcount; |
| 573 | |
| 574 #ifdef FEAT_SNIFF | |
| 575 want_sniff_request = sniff_connected; | |
| 576 #endif | |
| 577 | |
| 578 /* | |
| 579 * If there is an operator pending, then the command we take this time | |
| 580 * will terminate it. Finish_op tells us to finish the operation before | |
| 581 * returning this time (unless the operation was cancelled). | |
| 582 */ | |
| 583 #ifdef CURSOR_SHAPE | |
| 584 c = finish_op; | |
| 585 #endif | |
| 586 finish_op = (oap->op_type != OP_NOP); | |
| 587 #ifdef CURSOR_SHAPE | |
| 588 if (finish_op != c) | |
| 589 { | |
| 590 ui_cursor_shape(); /* may show different cursor shape */ | |
| 591 # ifdef FEAT_MOUSESHAPE | |
| 592 update_mouseshape(-1); | |
| 593 # endif | |
| 594 } | |
| 595 #endif | |
| 596 | |
| 1692 | 597 /* When not finishing an operator and no register name typed, reset the |
| 598 * count. */ | |
| 7 | 599 if (!finish_op && !oap->regname) |
| 1751 | 600 { |
| 7 | 601 ca.opcount = 0; |
| 1751 | 602 #ifdef FEAT_EVAL |
| 603 set_prevcount = TRUE; | |
| 604 #endif | |
| 605 } | |
| 7 | 606 |
| 1692 | 607 #ifdef FEAT_AUTOCMD |
| 608 /* Restore counts from before receiving K_CURSORHOLD. This means after | |
| 609 * typing "3", handling K_CURSORHOLD and then typing "2" we get "32", not | |
| 610 * "3 * 2". */ | |
| 611 if (oap->prev_opcount > 0 || oap->prev_count0 > 0) | |
| 612 { | |
| 613 ca.opcount = oap->prev_opcount; | |
| 614 ca.count0 = oap->prev_count0; | |
| 615 oap->prev_opcount = 0; | |
| 616 oap->prev_count0 = 0; | |
| 617 } | |
| 618 #endif | |
| 619 | |
| 7 | 620 mapped_len = typebuf_maplen(); |
| 621 | |
| 622 State = NORMAL_BUSY; | |
| 623 #ifdef USE_ON_FLY_SCROLL | |
| 624 dont_scroll = FALSE; /* allow scrolling here */ | |
| 625 #endif | |
| 626 | |
| 2667 | 627 #ifdef FEAT_EVAL |
| 628 /* Set v:count here, when called from main() and not a stuffed | |
| 629 * command, so that v:count can be used in an expression mapping | |
| 5649 | 630 * when there is no count. Do set it for redo. */ |
| 631 if (toplevel && readbuf1_empty()) | |
| 2667 | 632 set_vcount_ca(&ca, &set_prevcount); |
| 633 #endif | |
| 634 | |
| 7 | 635 /* |
| 636 * Get the command character from the user. | |
| 637 */ | |
| 638 c = safe_vgetc(); | |
| 639 LANGMAP_ADJUST(c, TRUE); | |
| 640 | |
| 641 /* | |
| 642 * If a mapping was started in Visual or Select mode, remember the length | |
| 643 * of the mapping. This is used below to not return to Insert mode for as | |
| 644 * long as the mapping is being executed. | |
| 645 */ | |
| 646 if (restart_edit == 0) | |
| 647 old_mapped_len = 0; | |
| 648 else if (old_mapped_len | |
| 819 | 649 || (VIsual_active && mapped_len == 0 && typebuf_maplen() > 0)) |
| 7 | 650 old_mapped_len = typebuf_maplen(); |
| 651 | |
| 652 if (c == NUL) | |
| 653 c = K_ZERO; | |
| 654 | |
| 655 /* | |
| 656 * In Select mode, typed text replaces the selection. | |
| 657 */ | |
| 658 if (VIsual_active | |
| 659 && VIsual_select | |
| 660 && (vim_isprintc(c) || c == NL || c == CAR || c == K_KENTER)) | |
| 661 { | |
| 275 | 662 /* Fake a "c"hange command. When "restart_edit" is set (e.g., because |
| 663 * 'insertmode' is set) fake a "d"elete command, Insert mode will | |
| 664 * restart automatically. | |
| 1051 | 665 * Insert the typed character in the typeahead buffer, so that it can |
| 666 * be mapped in Insert mode. Required for ":lmap" to work. */ | |
| 852 | 667 ins_char_typebuf(c); |
| 275 | 668 if (restart_edit != 0) |
| 669 c = 'd'; | |
| 670 else | |
| 671 c = 'c'; | |
| 695 | 672 msg_nowait = TRUE; /* don't delay going to insert mode */ |
| 4472 | 673 old_mapped_len = 0; /* do go to Insert mode */ |
| 7 | 674 } |
| 675 | |
| 676 #ifdef FEAT_CMDL_INFO | |
| 677 need_flushbuf = add_to_showcmd(c); | |
| 678 #endif | |
| 679 | |
| 680 getcount: | |
| 681 if (!(VIsual_active && VIsual_select)) | |
| 682 { | |
| 683 /* | |
| 684 * Handle a count before a command and compute ca.count0. | |
| 685 * Note that '0' is a command and not the start of a count, but it's | |
| 686 * part of a count after other digits. | |
| 687 */ | |
| 688 while ( (c >= '1' && c <= '9') | |
| 689 || (ca.count0 != 0 && (c == K_DEL || c == K_KDEL || c == '0'))) | |
| 690 { | |
| 691 if (c == K_DEL || c == K_KDEL) | |
| 692 { | |
| 693 ca.count0 /= 10; | |
| 694 #ifdef FEAT_CMDL_INFO | |
| 695 del_from_showcmd(4); /* delete the digit and ~@% */ | |
| 696 #endif | |
| 697 } | |
| 698 else | |
| 699 ca.count0 = ca.count0 * 10 + (c - '0'); | |
| 700 if (ca.count0 < 0) /* got too large! */ | |
| 701 ca.count0 = 999999999L; | |
| 1425 | 702 #ifdef FEAT_EVAL |
| 703 /* Set v:count here, when called from main() and not a stuffed | |
| 704 * command, so that v:count can be used in an expression mapping | |
| 5649 | 705 * right after the count. Do set it for redo. */ |
| 706 if (toplevel && readbuf1_empty()) | |
| 2667 | 707 set_vcount_ca(&ca, &set_prevcount); |
| 1425 | 708 #endif |
| 7 | 709 if (ctrl_w) |
| 710 { | |
| 711 ++no_mapping; | |
| 712 ++allow_keys; /* no mapping for nchar, but keys */ | |
| 713 } | |
| 714 ++no_zero_mapping; /* don't map zero here */ | |
| 1389 | 715 c = plain_vgetc(); |
| 7 | 716 LANGMAP_ADJUST(c, TRUE); |
| 717 --no_zero_mapping; | |
| 718 if (ctrl_w) | |
| 719 { | |
| 720 --no_mapping; | |
| 721 --allow_keys; | |
| 722 } | |
| 723 #ifdef FEAT_CMDL_INFO | |
| 724 need_flushbuf |= add_to_showcmd(c); | |
| 725 #endif | |
| 726 } | |
| 727 | |
| 728 /* | |
| 729 * If we got CTRL-W there may be a/another count | |
| 730 */ | |
| 731 if (c == Ctrl_W && !ctrl_w && oap->op_type == OP_NOP) | |
| 732 { | |
| 733 ctrl_w = TRUE; | |
| 734 ca.opcount = ca.count0; /* remember first count */ | |
| 735 ca.count0 = 0; | |
| 736 ++no_mapping; | |
| 737 ++allow_keys; /* no mapping for nchar, but keys */ | |
| 1389 | 738 c = plain_vgetc(); /* get next character */ |
| 7 | 739 LANGMAP_ADJUST(c, TRUE); |
| 740 --no_mapping; | |
| 741 --allow_keys; | |
| 742 #ifdef FEAT_CMDL_INFO | |
| 743 need_flushbuf |= add_to_showcmd(c); | |
| 744 #endif | |
| 745 goto getcount; /* jump back */ | |
| 746 } | |
| 747 } | |
| 748 | |
| 1692 | 749 #ifdef FEAT_AUTOCMD |
| 750 if (c == K_CURSORHOLD) | |
| 751 { | |
| 752 /* Save the count values so that ca.opcount and ca.count0 are exactly | |
| 753 * the same when coming back here after handling K_CURSORHOLD. */ | |
| 754 oap->prev_opcount = ca.opcount; | |
| 755 oap->prev_count0 = ca.count0; | |
| 756 } | |
| 757 else | |
| 758 #endif | |
| 759 if (ca.opcount != 0) | |
| 760 { | |
| 761 /* | |
| 762 * If we're in the middle of an operator (including after entering a | |
| 763 * yank buffer with '"') AND we had a count before the operator, then | |
| 764 * that count overrides the current value of ca.count0. | |
| 765 * What this means effectively, is that commands like "3dw" get turned | |
| 766 * into "d3w" which makes things fall into place pretty neatly. | |
| 767 * If you give a count before AND after the operator, they are | |
| 768 * multiplied. | |
| 769 */ | |
| 7 | 770 if (ca.count0) |
| 771 ca.count0 *= ca.opcount; | |
| 772 else | |
| 773 ca.count0 = ca.opcount; | |
| 774 } | |
| 775 | |
| 776 /* | |
| 777 * Always remember the count. It will be set to zero (on the next call, | |
| 778 * above) when there is no pending operator. | |
| 779 * When called from main(), save the count for use by the "count" built-in | |
| 780 * variable. | |
| 781 */ | |
| 782 ca.opcount = ca.count0; | |
| 783 ca.count1 = (ca.count0 == 0 ? 1 : ca.count0); | |
| 784 | |
| 785 #ifdef FEAT_EVAL | |
| 786 /* | |
| 787 * Only set v:count when called from main() and not a stuffed command. | |
| 5649 | 788 * Do set it for redo. |
| 7 | 789 */ |
| 5649 | 790 if (toplevel && readbuf1_empty()) |
| 1751 | 791 set_vcount(ca.count0, ca.count1, set_prevcount); |
| 7 | 792 #endif |
| 793 | |
| 794 /* | |
| 795 * Find the command character in the table of commands. | |
| 796 * For CTRL-W we already got nchar when looking for a count. | |
| 797 */ | |
| 798 if (ctrl_w) | |
| 799 { | |
| 800 ca.nchar = c; | |
| 801 ca.cmdchar = Ctrl_W; | |
| 802 } | |
| 803 else | |
| 804 ca.cmdchar = c; | |
| 805 idx = find_command(ca.cmdchar); | |
| 806 if (idx < 0) | |
| 807 { | |
| 808 /* Not a known command: beep. */ | |
| 809 clearopbeep(oap); | |
| 810 goto normal_end; | |
| 811 } | |
| 631 | 812 |
| 633 | 813 if (text_locked() && (nv_cmds[idx].cmd_flags & NV_NCW)) |
| 631 | 814 { |
| 5848 | 815 /* This command is not allowed while editing a cmdline: beep. */ |
| 7 | 816 clearopbeep(oap); |
| 633 | 817 text_locked_msg(); |
| 7 | 818 goto normal_end; |
| 819 } | |
| 819 | 820 #ifdef FEAT_AUTOCMD |
| 821 if ((nv_cmds[idx].cmd_flags & NV_NCW) && curbuf_locked()) | |
| 822 goto normal_end; | |
| 823 #endif | |
| 7 | 824 |
| 825 /* | |
| 826 * In Visual/Select mode, a few keys are handled in a special way. | |
| 827 */ | |
| 828 if (VIsual_active) | |
| 829 { | |
| 830 /* when 'keymodel' contains "stopsel" may stop Select/Visual mode */ | |
| 831 if (km_stopsel | |
| 832 && (nv_cmds[idx].cmd_flags & NV_STS) | |
| 833 && !(mod_mask & MOD_MASK_SHIFT)) | |
| 834 { | |
| 835 end_visual_mode(); | |
| 836 redraw_curbuf_later(INVERTED); | |
| 837 } | |
| 838 | |
| 839 /* Keys that work different when 'keymodel' contains "startsel" */ | |
| 840 if (km_startsel) | |
| 841 { | |
| 842 if (nv_cmds[idx].cmd_flags & NV_SS) | |
| 843 { | |
| 844 unshift_special(&ca); | |
| 845 idx = find_command(ca.cmdchar); | |
| 840 | 846 if (idx < 0) |
| 847 { | |
| 848 /* Just in case */ | |
| 849 clearopbeep(oap); | |
| 850 goto normal_end; | |
| 851 } | |
| 7 | 852 } |
| 853 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
| 854 && (mod_mask & MOD_MASK_SHIFT)) | |
| 855 { | |
| 856 mod_mask &= ~MOD_MASK_SHIFT; | |
| 857 } | |
| 858 } | |
| 859 } | |
| 860 | |
| 861 #ifdef FEAT_RIGHTLEFT | |
| 862 if (curwin->w_p_rl && KeyTyped && !KeyStuffed | |
| 863 && (nv_cmds[idx].cmd_flags & NV_RL)) | |
| 864 { | |
| 865 /* Invert horizontal movements and operations. Only when typed by the | |
| 866 * user directly, not when the result of a mapping or "x" translated | |
| 867 * to "dl". */ | |
| 868 switch (ca.cmdchar) | |
| 869 { | |
| 870 case 'l': ca.cmdchar = 'h'; break; | |
| 871 case K_RIGHT: ca.cmdchar = K_LEFT; break; | |
| 872 case K_S_RIGHT: ca.cmdchar = K_S_LEFT; break; | |
| 873 case K_C_RIGHT: ca.cmdchar = K_C_LEFT; break; | |
| 874 case 'h': ca.cmdchar = 'l'; break; | |
| 875 case K_LEFT: ca.cmdchar = K_RIGHT; break; | |
| 876 case K_S_LEFT: ca.cmdchar = K_S_RIGHT; break; | |
| 877 case K_C_LEFT: ca.cmdchar = K_C_RIGHT; break; | |
| 878 case '>': ca.cmdchar = '<'; break; | |
| 879 case '<': ca.cmdchar = '>'; break; | |
| 880 } | |
| 881 idx = find_command(ca.cmdchar); | |
| 882 } | |
| 883 #endif | |
| 884 | |
| 885 /* | |
| 886 * Get an additional character if we need one. | |
| 887 */ | |
| 888 if ((nv_cmds[idx].cmd_flags & NV_NCH) | |
| 889 && (((nv_cmds[idx].cmd_flags & NV_NCH_NOP) == NV_NCH_NOP | |
| 890 && oap->op_type == OP_NOP) | |
| 891 || (nv_cmds[idx].cmd_flags & NV_NCH_ALW) == NV_NCH_ALW | |
| 892 || (ca.cmdchar == 'q' | |
| 893 && oap->op_type == OP_NOP | |
| 894 && !Recording | |
| 895 && !Exec_reg) | |
| 896 || ((ca.cmdchar == 'a' || ca.cmdchar == 'i') | |
| 5735 | 897 && (oap->op_type != OP_NOP || VIsual_active)))) |
| 7 | 898 { |
| 899 int *cp; | |
| 900 int repl = FALSE; /* get character for replace mode */ | |
| 901 int lit = FALSE; /* get extra character literally */ | |
| 902 int langmap_active = FALSE; /* using :lmap mappings */ | |
| 903 int lang; /* getting a text character */ | |
| 904 #ifdef USE_IM_CONTROL | |
| 905 int save_smd; /* saved value of p_smd */ | |
| 906 #endif | |
| 907 | |
| 908 ++no_mapping; | |
| 909 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1343 | 910 #ifdef FEAT_AUTOCMD |
| 911 /* Don't generate a CursorHold event here, most commands can't handle | |
| 912 * it, e.g., nv_replace(), nv_csearch(). */ | |
| 913 did_cursorhold = TRUE; | |
| 914 #endif | |
| 7 | 915 if (ca.cmdchar == 'g') |
| 916 { | |
| 917 /* | |
| 918 * For 'g' get the next character now, so that we can check for | |
| 919 * "gr", "g'" and "g`". | |
| 920 */ | |
| 1389 | 921 ca.nchar = plain_vgetc(); |
| 7 | 922 LANGMAP_ADJUST(ca.nchar, TRUE); |
| 923 #ifdef FEAT_CMDL_INFO | |
| 924 need_flushbuf |= add_to_showcmd(ca.nchar); | |
| 925 #endif | |
| 926 if (ca.nchar == 'r' || ca.nchar == '\'' || ca.nchar == '`' | |
| 5523 | 927 || ca.nchar == Ctrl_BSL) |
| 7 | 928 { |
| 929 cp = &ca.extra_char; /* need to get a third character */ | |
| 930 if (ca.nchar != 'r') | |
| 931 lit = TRUE; /* get it literally */ | |
| 932 else | |
| 933 repl = TRUE; /* get it in replace mode */ | |
| 934 } | |
| 935 else | |
| 936 cp = NULL; /* no third character needed */ | |
| 937 } | |
| 938 else | |
| 939 { | |
| 940 if (ca.cmdchar == 'r') /* get it in replace mode */ | |
| 941 repl = TRUE; | |
| 942 cp = &ca.nchar; | |
| 943 } | |
| 944 lang = (repl || (nv_cmds[idx].cmd_flags & NV_LANG)); | |
| 945 | |
| 946 /* | |
| 947 * Get a second or third character. | |
| 948 */ | |
| 949 if (cp != NULL) | |
| 950 { | |
| 951 #ifdef CURSOR_SHAPE | |
| 952 if (repl) | |
| 953 { | |
| 954 State = REPLACE; /* pretend Replace mode */ | |
| 955 ui_cursor_shape(); /* show different cursor shape */ | |
| 956 } | |
| 957 #endif | |
| 958 if (lang && curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 959 { | |
| 960 /* Allow mappings defined with ":lmap". */ | |
| 961 --no_mapping; | |
| 962 --allow_keys; | |
| 963 if (repl) | |
| 964 State = LREPLACE; | |
| 965 else | |
| 966 State = LANGMAP; | |
| 967 langmap_active = TRUE; | |
| 968 } | |
| 969 #ifdef USE_IM_CONTROL | |
| 970 save_smd = p_smd; | |
| 971 p_smd = FALSE; /* Don't let the IM code show the mode here */ | |
| 972 if (lang && curbuf->b_p_iminsert == B_IMODE_IM) | |
| 973 im_set_active(TRUE); | |
| 974 #endif | |
| 975 | |
| 1389 | 976 *cp = plain_vgetc(); |
| 7 | 977 |
| 978 if (langmap_active) | |
| 979 { | |
| 980 /* Undo the decrement done above */ | |
| 981 ++no_mapping; | |
| 982 ++allow_keys; | |
| 983 State = NORMAL_BUSY; | |
| 984 } | |
| 985 #ifdef USE_IM_CONTROL | |
| 986 if (lang) | |
| 987 { | |
| 988 if (curbuf->b_p_iminsert != B_IMODE_LMAP) | |
| 989 im_save_status(&curbuf->b_p_iminsert); | |
| 990 im_set_active(FALSE); | |
| 991 } | |
| 992 p_smd = save_smd; | |
| 993 #endif | |
| 994 #ifdef CURSOR_SHAPE | |
| 995 State = NORMAL_BUSY; | |
| 996 #endif | |
| 997 #ifdef FEAT_CMDL_INFO | |
| 998 need_flushbuf |= add_to_showcmd(*cp); | |
| 999 #endif | |
| 1000 | |
| 1001 if (!lit) | |
| 1002 { | |
| 1003 #ifdef FEAT_DIGRAPHS | |
| 1004 /* Typing CTRL-K gets a digraph. */ | |
| 1005 if (*cp == Ctrl_K | |
| 1006 && ((nv_cmds[idx].cmd_flags & NV_LANG) | |
| 1007 || cp == &ca.extra_char) | |
| 1008 && vim_strchr(p_cpo, CPO_DIGRAPH) == NULL) | |
| 1009 { | |
| 1010 c = get_digraph(FALSE); | |
| 1011 if (c > 0) | |
| 1012 { | |
| 1013 *cp = c; | |
| 1014 # ifdef FEAT_CMDL_INFO | |
| 1015 /* Guessing how to update showcmd here... */ | |
| 1016 del_from_showcmd(3); | |
| 1017 need_flushbuf |= add_to_showcmd(*cp); | |
| 1018 # endif | |
| 1019 } | |
| 1020 } | |
| 1021 #endif | |
| 1022 | |
| 1023 /* adjust chars > 127, except after "tTfFr" commands */ | |
| 1024 LANGMAP_ADJUST(*cp, !lang); | |
| 1025 #ifdef FEAT_RIGHTLEFT | |
| 1026 /* adjust Hebrew mapped char */ | |
| 1027 if (p_hkmap && lang && KeyTyped) | |
| 1028 *cp = hkmap(*cp); | |
| 1029 # ifdef FEAT_FKMAP | |
| 1030 /* adjust Farsi mapped char */ | |
| 1031 if (p_fkmap && lang && KeyTyped) | |
| 1032 *cp = fkmap(*cp); | |
| 1033 # endif | |
| 1034 #endif | |
| 1035 } | |
| 1036 | |
| 1037 /* | |
| 1038 * When the next character is CTRL-\ a following CTRL-N means the | |
| 1039 * command is aborted and we go to Normal mode. | |
| 1040 */ | |
| 1041 if (cp == &ca.extra_char | |
| 1042 && ca.nchar == Ctrl_BSL | |
| 1043 && (ca.extra_char == Ctrl_N || ca.extra_char == Ctrl_G)) | |
| 1044 { | |
| 1045 ca.cmdchar = Ctrl_BSL; | |
| 1046 ca.nchar = ca.extra_char; | |
| 1047 idx = find_command(ca.cmdchar); | |
| 1048 } | |
| 3908 | 1049 else if ((ca.nchar == 'n' || ca.nchar == 'N') && ca.cmdchar == 'g') |
| 3896 | 1050 ca.oap->op_type = get_op_type(*cp, NUL); |
| 7 | 1051 else if (*cp == Ctrl_BSL) |
| 1052 { | |
| 1053 long towait = (p_ttm >= 0 ? p_ttm : p_tm); | |
| 1054 | |
| 1055 /* There is a busy wait here when typing "f<C-\>" and then | |
| 1056 * something different from CTRL-N. Can't be avoided. */ | |
| 1057 while ((c = vpeekc()) <= 0 && towait > 0L) | |
| 1058 { | |
| 1059 do_sleep(towait > 50L ? 50L : towait); | |
| 1060 towait -= 50L; | |
| 1061 } | |
| 1062 if (c > 0) | |
| 1063 { | |
| 1389 | 1064 c = plain_vgetc(); |
| 7 | 1065 if (c != Ctrl_N && c != Ctrl_G) |
| 1066 vungetc(c); | |
| 1067 else | |
| 1068 { | |
| 1069 ca.cmdchar = Ctrl_BSL; | |
| 1070 ca.nchar = c; | |
| 1071 idx = find_command(ca.cmdchar); | |
| 1072 } | |
| 1073 } | |
| 1074 } | |
| 1075 | |
| 1076 #ifdef FEAT_MBYTE | |
| 1077 /* When getting a text character and the next character is a | |
| 1078 * multi-byte character, it could be a composing character. | |
| 6071 | 1079 * However, don't wait for it to arrive. Also, do enable mapping, |
| 1080 * because if it's put back with vungetc() it's too late to apply | |
| 1081 * mapping. */ | |
| 1082 --no_mapping; | |
| 7 | 1083 while (enc_utf8 && lang && (c = vpeekc()) > 0 |
| 1084 && (c >= 0x100 || MB_BYTE2LEN(vpeekc()) > 1)) | |
| 1085 { | |
| 1389 | 1086 c = plain_vgetc(); |
| 7 | 1087 if (!utf_iscomposing(c)) |
| 1088 { | |
| 1089 vungetc(c); /* it wasn't, put it back */ | |
| 1090 break; | |
| 1091 } | |
| 1092 else if (ca.ncharC1 == 0) | |
| 1093 ca.ncharC1 = c; | |
| 1094 else | |
| 1095 ca.ncharC2 = c; | |
| 1096 } | |
| 6071 | 1097 ++no_mapping; |
| 7 | 1098 #endif |
| 1099 } | |
| 1100 --no_mapping; | |
| 1101 --allow_keys; | |
| 1102 } | |
| 1103 | |
| 1104 #ifdef FEAT_CMDL_INFO | |
| 1105 /* | |
| 1106 * Flush the showcmd characters onto the screen so we can see them while | |
| 1107 * the command is being executed. Only do this when the shown command was | |
| 1108 * actually displayed, otherwise this will slow down a lot when executing | |
| 1109 * mappings. | |
| 1110 */ | |
| 1111 if (need_flushbuf) | |
| 1112 out_flush(); | |
| 1113 #endif | |
| 203 | 1114 #ifdef FEAT_AUTOCMD |
| 1727 | 1115 if (ca.cmdchar != K_IGNORE) |
| 1116 did_cursorhold = FALSE; | |
| 203 | 1117 #endif |
| 7 | 1118 |
| 1119 State = NORMAL; | |
| 1120 | |
| 1121 if (ca.nchar == ESC) | |
| 1122 { | |
| 1123 clearop(oap); | |
| 1124 if (restart_edit == 0 && goto_im()) | |
| 1125 restart_edit = 'a'; | |
| 1126 goto normal_end; | |
| 1127 } | |
| 1128 | |
| 24 | 1129 if (ca.cmdchar != K_IGNORE) |
| 1130 { | |
| 1131 msg_didout = FALSE; /* don't scroll screen up for normal command */ | |
| 1132 msg_col = 0; | |
| 1133 } | |
| 7 | 1134 |
| 1135 old_pos = curwin->w_cursor; /* remember where cursor was */ | |
| 1136 | |
| 1137 /* When 'keymodel' contains "startsel" some keys start Select/Visual | |
| 1138 * mode. */ | |
| 1139 if (!VIsual_active && km_startsel) | |
| 1140 { | |
| 1141 if (nv_cmds[idx].cmd_flags & NV_SS) | |
| 1142 { | |
| 1143 start_selection(); | |
| 1144 unshift_special(&ca); | |
| 1145 idx = find_command(ca.cmdchar); | |
| 1146 } | |
| 1147 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
| 1148 && (mod_mask & MOD_MASK_SHIFT)) | |
| 1149 { | |
| 1150 start_selection(); | |
| 1151 mod_mask &= ~MOD_MASK_SHIFT; | |
| 1152 } | |
| 1153 } | |
| 1154 | |
| 1155 /* | |
| 1156 * Execute the command! | |
| 1157 * Call the command function found in the commands table. | |
| 1158 */ | |
| 1159 ca.arg = nv_cmds[idx].cmd_arg; | |
| 1160 (nv_cmds[idx].cmd_func)(&ca); | |
| 1161 | |
| 1162 /* | |
| 1163 * If we didn't start or finish an operator, reset oap->regname, unless we | |
| 1164 * need it later. | |
| 1165 */ | |
| 1166 if (!finish_op | |
| 1167 && !oap->op_type | |
| 1168 && (idx < 0 || !(nv_cmds[idx].cmd_flags & NV_KEEPREG))) | |
| 1169 { | |
| 1170 clearop(oap); | |
| 1171 #ifdef FEAT_EVAL | |
| 2821 | 1172 { |
| 1173 int regname = 0; | |
| 2829 | 1174 |
| 2821 | 1175 /* Adjust the register according to 'clipboard', so that when |
| 1176 * "unnamed" is present it becomes '*' or '+' instead of '"'. */ | |
| 2829 | 1177 # ifdef FEAT_CLIPBOARD |
| 2821 | 1178 adjust_clip_reg(®name); |
| 2829 | 1179 # endif |
| 2821 | 1180 set_reg_var(regname); |
| 1181 } | |
| 7 | 1182 #endif |
| 1183 } | |
| 1184 | |
| 570 | 1185 /* Get the length of mapped chars again after typing a count, second |
| 36 | 1186 * character or "z333<cr>". */ |
| 1187 if (old_mapped_len > 0) | |
| 1188 old_mapped_len = typebuf_maplen(); | |
| 1189 | |
| 7 | 1190 /* |
| 1191 * If an operation is pending, handle it... | |
| 1192 */ | |
| 1193 do_pending_operator(&ca, old_col, FALSE); | |
| 1194 | |
| 1195 /* | |
| 1196 * Wait for a moment when a message is displayed that will be overwritten | |
| 1197 * by the mode message. | |
| 1198 * In Visual mode and with "^O" in Insert mode, a short message will be | |
| 1199 * overwritten by the mode message. Wait a bit, until a key is hit. | |
| 1200 * In Visual mode, it's more important to keep the Visual area updated | |
| 1201 * than keeping a message (e.g. from a /pat search). | |
| 1202 * Only do this if the command was typed, not from a mapping. | |
| 1203 * Don't wait when emsg_silent is non-zero. | |
| 1204 * Also wait a bit after an error message, e.g. for "^O:". | |
| 1205 * Don't redraw the screen, it would remove the message. | |
| 1206 */ | |
| 1207 if ( ((p_smd | |
| 641 | 1208 && msg_silent == 0 |
| 7 | 1209 && (restart_edit != 0 |
| 1210 || (VIsual_active | |
| 1211 && old_pos.lnum == curwin->w_cursor.lnum | |
| 1212 && old_pos.col == curwin->w_cursor.col) | |
| 1213 ) | |
| 1214 && (clear_cmdline | |
| 1215 || redraw_cmdline) | |
| 1216 && (msg_didout || (msg_didany && msg_scroll)) | |
| 1217 && !msg_nowait | |
| 1218 && KeyTyped) | |
| 1219 || (restart_edit != 0 | |
| 1220 && !VIsual_active | |
| 1221 && (msg_scroll | |
| 1222 || emsg_on_display))) | |
| 1223 && oap->regname == 0 | |
| 1224 && !(ca.retval & CA_COMMAND_BUSY) | |
| 1225 && stuff_empty() | |
| 1226 && typebuf_typed() | |
| 1227 && emsg_silent == 0 | |
| 1228 && !did_wait_return | |
| 1229 && oap->op_type == OP_NOP) | |
| 1230 { | |
| 1231 int save_State = State; | |
| 1232 | |
| 1233 /* Draw the cursor with the right shape here */ | |
| 1234 if (restart_edit != 0) | |
| 1235 State = INSERT; | |
| 1236 | |
| 1237 /* If need to redraw, and there is a "keep_msg", redraw before the | |
| 1238 * delay */ | |
| 1239 if (must_redraw && keep_msg != NULL && !emsg_on_display) | |
| 1240 { | |
| 1241 char_u *kmsg; | |
| 1242 | |
| 1243 kmsg = keep_msg; | |
| 1244 keep_msg = NULL; | |
| 1245 /* showmode() will clear keep_msg, but we want to use it anyway */ | |
| 1246 update_screen(0); | |
| 1247 /* now reset it, otherwise it's put in the history again */ | |
| 1248 keep_msg = kmsg; | |
| 1249 msg_attr(kmsg, keep_msg_attr); | |
| 1250 vim_free(kmsg); | |
| 1251 } | |
| 1252 setcursor(); | |
| 1253 cursor_on(); | |
| 1254 out_flush(); | |
| 1255 if (msg_scroll || emsg_on_display) | |
| 1256 ui_delay(1000L, TRUE); /* wait at least one second */ | |
| 1257 ui_delay(3000L, FALSE); /* wait up to three seconds */ | |
| 1258 State = save_State; | |
| 1259 | |
| 1260 msg_scroll = FALSE; | |
| 1261 emsg_on_display = FALSE; | |
| 1262 } | |
| 1263 | |
| 1264 /* | |
| 1265 * Finish up after executing a Normal mode command. | |
| 1266 */ | |
| 1267 normal_end: | |
| 1268 | |
| 1269 msg_nowait = FALSE; | |
| 1270 | |
| 1271 /* Reset finish_op, in case it was set */ | |
| 1272 #ifdef CURSOR_SHAPE | |
| 1273 c = finish_op; | |
| 1274 #endif | |
| 1275 finish_op = FALSE; | |
| 1276 #ifdef CURSOR_SHAPE | |
| 1277 /* Redraw the cursor with another shape, if we were in Operator-pending | |
| 1278 * mode or did a replace command. */ | |
| 1279 if (c || ca.cmdchar == 'r') | |
| 1280 { | |
| 1281 ui_cursor_shape(); /* may show different cursor shape */ | |
| 1282 # ifdef FEAT_MOUSESHAPE | |
| 1283 update_mouseshape(-1); | |
| 1284 # endif | |
| 1285 } | |
| 1286 #endif | |
| 1287 | |
| 1288 #ifdef FEAT_CMDL_INFO | |
| 1692 | 1289 if (oap->op_type == OP_NOP && oap->regname == 0 |
| 1290 # ifdef FEAT_AUTOCMD | |
| 1291 && ca.cmdchar != K_CURSORHOLD | |
| 1292 # endif | |
| 1293 ) | |
| 7 | 1294 clear_showcmd(); |
| 1295 #endif | |
| 1296 | |
| 1297 checkpcmark(); /* check if we moved since setting pcmark */ | |
| 1298 vim_free(ca.searchbuf); | |
| 1299 | |
| 1300 #ifdef FEAT_MBYTE | |
| 1301 if (has_mbyte) | |
| 1302 mb_adjust_cursor(); | |
| 1303 #endif | |
| 1304 | |
| 1305 #ifdef FEAT_SCROLLBIND | |
| 1306 if (curwin->w_p_scb && toplevel) | |
| 1307 { | |
| 1308 validate_cursor(); /* may need to update w_leftcol */ | |
| 1309 do_check_scrollbind(TRUE); | |
| 1310 } | |
| 1311 #endif | |
| 1312 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1313 #ifdef FEAT_CURSORBIND |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1314 if (curwin->w_p_crb && toplevel) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1315 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1316 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
|
1317 do_check_cursorbind(); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1318 } |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1319 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1320 |
| 7 | 1321 /* |
| 1322 * May restart edit(), if we got here with CTRL-O in Insert mode (but not | |
| 1323 * if still inside a mapping that started in Visual mode). | |
| 1324 * May switch from Visual to Select mode after CTRL-O command. | |
| 1325 */ | |
| 1326 if ( oap->op_type == OP_NOP | |
| 1327 && ((restart_edit != 0 && !VIsual_active && old_mapped_len == 0) | |
| 1328 || restart_VIsual_select == 1) | |
| 1329 && !(ca.retval & CA_COMMAND_BUSY) | |
| 1330 && stuff_empty() | |
| 1331 && oap->regname == 0) | |
| 1332 { | |
| 1333 if (restart_VIsual_select == 1) | |
| 1334 { | |
| 1335 VIsual_select = TRUE; | |
| 1336 showmode(); | |
| 1337 restart_VIsual_select = 0; | |
| 1338 } | |
| 5735 | 1339 if (restart_edit != 0 && !VIsual_active && old_mapped_len == 0) |
| 7 | 1340 (void)edit(restart_edit, FALSE, 1L); |
| 1341 } | |
| 1342 | |
| 1343 if (restart_VIsual_select == 2) | |
| 1344 restart_VIsual_select = 1; | |
| 1345 | |
| 1346 /* Save count before an operator for next time. */ | |
| 1347 opcount = ca.opcount; | |
| 1348 } | |
| 1349 | |
| 2667 | 1350 #ifdef FEAT_EVAL |
| 1351 /* | |
| 1352 * Set v:count and v:count1 according to "cap". | |
| 1353 * Set v:prevcount only when "set_prevcount" is TRUE. | |
| 1354 */ | |
| 1355 static void | |
| 1356 set_vcount_ca(cap, set_prevcount) | |
| 1357 cmdarg_T *cap; | |
| 1358 int *set_prevcount; | |
| 1359 { | |
| 1360 long count = cap->count0; | |
| 1361 | |
| 1362 /* multiply with cap->opcount the same way as above */ | |
| 1363 if (cap->opcount != 0) | |
| 1364 count = cap->opcount * (count == 0 ? 1 : count); | |
| 1365 set_vcount(count, count == 0 ? 1 : count, *set_prevcount); | |
| 1366 *set_prevcount = FALSE; /* only set v:prevcount once */ | |
| 1367 } | |
| 1368 #endif | |
| 1369 | |
| 7 | 1370 /* |
| 1371 * Handle an operator after visual mode or when the movement is finished | |
| 1372 */ | |
| 1373 void | |
| 1374 do_pending_operator(cap, old_col, gui_yank) | |
| 1375 cmdarg_T *cap; | |
| 1376 int old_col; | |
| 1377 int gui_yank; | |
| 1378 { | |
| 1379 oparg_T *oap = cap->oap; | |
| 1380 pos_T old_cursor; | |
| 1381 int empty_region_error; | |
| 1382 int restart_edit_save; | |
| 6266 | 1383 #ifdef FEAT_LINEBREAK |
| 1384 int lbr_saved = curwin->w_p_lbr; | |
| 1385 #endif | |
| 7 | 1386 |
| 1387 /* The visual area is remembered for redo */ | |
| 1388 static int redo_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
| 1389 static linenr_T redo_VIsual_line_count; /* number of lines */ | |
| 3125 | 1390 static colnr_T redo_VIsual_vcol; /* number of cols or end column */ |
| 7 | 1391 static long redo_VIsual_count; /* count for Visual operator */ |
| 5735 | 1392 #ifdef FEAT_VIRTUALEDIT |
| 7 | 1393 int include_line_break = FALSE; |
| 1394 #endif | |
| 1395 | |
| 1396 #if defined(FEAT_CLIPBOARD) | |
| 1397 /* | |
| 1398 * Yank the visual area into the GUI selection register before we operate | |
| 1399 * on it and lose it forever. | |
| 1400 * Don't do it if a specific register was specified, so that ""x"*P works. | |
| 1401 * This could call do_pending_operator() recursively, but that's OK | |
| 1402 * because gui_yank will be TRUE for the nested call. | |
| 1403 */ | |
| 3674 | 1404 if ((clip_star.available || clip_plus.available) |
| 7 | 1405 && oap->op_type != OP_NOP |
| 1406 && !gui_yank | |
| 1407 && VIsual_active | |
| 1408 && !redo_VIsual_busy | |
| 1409 && oap->regname == 0) | |
| 1410 clip_auto_select(); | |
| 1411 #endif | |
| 1412 old_cursor = curwin->w_cursor; | |
| 1413 | |
| 1414 /* | |
| 1415 * If an operation is pending, handle it... | |
| 1416 */ | |
| 5735 | 1417 if ((finish_op || VIsual_active) && oap->op_type != OP_NOP) |
| 1418 { | |
| 6497 | 1419 #ifdef FEAT_LINEBREAK |
| 1420 /* Avoid a problem with unwanted linebreaks in block mode. */ | |
| 1421 curwin->w_p_lbr = FALSE; | |
| 1422 #endif | |
| 7 | 1423 oap->is_VIsual = VIsual_active; |
| 1424 if (oap->motion_force == 'V') | |
| 1425 oap->motion_type = MLINE; | |
| 1426 else if (oap->motion_force == 'v') | |
| 1427 { | |
| 1428 /* If the motion was linewise, "inclusive" will not have been set. | |
| 1429 * Use "exclusive" to be consistent. Makes "dvj" work nice. */ | |
| 1430 if (oap->motion_type == MLINE) | |
| 1431 oap->inclusive = FALSE; | |
| 1432 /* If the motion already was characterwise, toggle "inclusive" */ | |
| 1433 else if (oap->motion_type == MCHAR) | |
| 1434 oap->inclusive = !oap->inclusive; | |
| 1435 oap->motion_type = MCHAR; | |
| 1436 } | |
| 1437 else if (oap->motion_force == Ctrl_V) | |
| 1438 { | |
| 1439 /* Change line- or characterwise motion into Visual block mode. */ | |
| 1440 VIsual_active = TRUE; | |
| 1441 VIsual = oap->start; | |
| 1442 VIsual_mode = Ctrl_V; | |
| 1443 VIsual_select = FALSE; | |
| 1444 VIsual_reselect = FALSE; | |
| 1445 } | |
| 1446 | |
| 4337 | 1447 /* Only redo yank when 'y' flag is in 'cpoptions'. */ |
| 1448 /* Never redo "zf" (define fold). */ | |
| 7 | 1449 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) |
| 4337 | 1450 && ((!VIsual_active || oap->motion_force) |
| 1451 /* Also redo Operator-pending Visual mode mappings */ | |
| 1452 || (VIsual_active && cap->cmdchar == ':' | |
| 1453 && oap->op_type != OP_COLON)) | |
| 164 | 1454 && cap->cmdchar != 'D' |
| 7 | 1455 #ifdef FEAT_FOLDING |
| 1456 && oap->op_type != OP_FOLD | |
| 1457 && oap->op_type != OP_FOLDOPEN | |
| 1458 && oap->op_type != OP_FOLDOPENREC | |
| 1459 && oap->op_type != OP_FOLDCLOSE | |
| 1460 && oap->op_type != OP_FOLDCLOSEREC | |
| 1461 && oap->op_type != OP_FOLDDEL | |
| 1462 && oap->op_type != OP_FOLDDELREC | |
| 1463 #endif | |
| 1464 ) | |
| 1465 { | |
| 1466 prep_redo(oap->regname, cap->count0, | |
| 1467 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
| 1468 oap->motion_force, cap->cmdchar, cap->nchar); | |
| 1469 if (cap->cmdchar == '/' || cap->cmdchar == '?') /* was a search */ | |
| 1470 { | |
| 1471 /* | |
| 1472 * If 'cpoptions' does not contain 'r', insert the search | |
| 1473 * pattern to really repeat the same command. | |
| 1474 */ | |
| 1475 if (vim_strchr(p_cpo, CPO_REDO) == NULL) | |
| 620 | 1476 AppendToRedobuffLit(cap->searchbuf, -1); |
| 7 | 1477 AppendToRedobuff(NL_STR); |
| 1478 } | |
| 1479 else if (cap->cmdchar == ':') | |
| 1480 { | |
| 1481 /* do_cmdline() has stored the first typed line in | |
| 1482 * "repeat_cmdline". When several lines are typed repeating | |
| 1483 * won't be possible. */ | |
| 1484 if (repeat_cmdline == NULL) | |
| 1485 ResetRedobuff(); | |
| 1486 else | |
| 1487 { | |
| 620 | 1488 AppendToRedobuffLit(repeat_cmdline, -1); |
| 7 | 1489 AppendToRedobuff(NL_STR); |
| 1490 vim_free(repeat_cmdline); | |
| 1491 repeat_cmdline = NULL; | |
| 1492 } | |
| 1493 } | |
| 1494 } | |
| 1495 | |
| 1496 if (redo_VIsual_busy) | |
| 1497 { | |
| 3125 | 1498 /* Redo of an operation on a Visual area. Use the same size from |
| 1499 * redo_VIsual_line_count and redo_VIsual_vcol. */ | |
| 7 | 1500 oap->start = curwin->w_cursor; |
| 1501 curwin->w_cursor.lnum += redo_VIsual_line_count - 1; | |
| 1502 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 1503 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 1504 VIsual_mode = redo_VIsual_mode; | |
| 3125 | 1505 if (redo_VIsual_vcol == MAXCOL || VIsual_mode == 'v') |
| 7 | 1506 { |
| 3125 | 1507 if (VIsual_mode == 'v') |
| 1508 { | |
| 1509 if (redo_VIsual_line_count <= 1) | |
| 1510 { | |
| 1511 validate_virtcol(); | |
| 1512 curwin->w_curswant = | |
| 1513 curwin->w_virtcol + redo_VIsual_vcol - 1; | |
| 1514 } | |
| 1515 else | |
| 1516 curwin->w_curswant = redo_VIsual_vcol; | |
| 1517 } | |
| 7 | 1518 else |
| 3125 | 1519 { |
| 1520 curwin->w_curswant = MAXCOL; | |
| 1521 } | |
| 1522 coladvance(curwin->w_curswant); | |
| 7 | 1523 } |
| 1524 cap->count0 = redo_VIsual_count; | |
| 1525 if (redo_VIsual_count != 0) | |
| 1526 cap->count1 = redo_VIsual_count; | |
| 1527 else | |
| 1528 cap->count1 = 1; | |
| 1529 } | |
| 1530 else if (VIsual_active) | |
| 1531 { | |
| 999 | 1532 if (!gui_yank) |
| 1533 { | |
| 1534 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
| 1535 curbuf->b_visual.vi_start = VIsual; | |
| 1536 curbuf->b_visual.vi_end = curwin->w_cursor; | |
| 1537 curbuf->b_visual.vi_mode = VIsual_mode; | |
| 4213 | 1538 if (VIsual_mode_orig != NUL) |
| 1539 { | |
| 1540 curbuf->b_visual.vi_mode = VIsual_mode_orig; | |
| 1541 VIsual_mode_orig = NUL; | |
| 1542 } | |
| 999 | 1543 curbuf->b_visual.vi_curswant = curwin->w_curswant; |
| 7 | 1544 # ifdef FEAT_EVAL |
| 999 | 1545 curbuf->b_visual_mode_eval = VIsual_mode; |
| 7 | 1546 # endif |
| 999 | 1547 } |
| 7 | 1548 |
| 1549 /* In Select mode, a linewise selection is operated upon like a | |
| 6826 | 1550 * characterwise selection. |
| 1551 * Special case: gH<Del> deletes the last line. */ | |
| 1552 if (VIsual_select && VIsual_mode == 'V' | |
| 1553 && cap->oap->op_type != OP_DELETE) | |
| 7 | 1554 { |
| 1555 if (lt(VIsual, curwin->w_cursor)) | |
| 1556 { | |
| 1557 VIsual.col = 0; | |
| 1558 curwin->w_cursor.col = | |
| 1559 (colnr_T)STRLEN(ml_get(curwin->w_cursor.lnum)); | |
| 1560 } | |
| 1561 else | |
| 1562 { | |
| 1563 curwin->w_cursor.col = 0; | |
| 1564 VIsual.col = (colnr_T)STRLEN(ml_get(VIsual.lnum)); | |
| 1565 } | |
| 1566 VIsual_mode = 'v'; | |
| 1567 } | |
| 1568 /* If 'selection' is "exclusive", backup one character for | |
| 1569 * charwise selections. */ | |
| 1570 else if (VIsual_mode == 'v') | |
| 1571 { | |
| 1572 # ifdef FEAT_VIRTUALEDIT | |
| 1573 include_line_break = | |
| 1574 # endif | |
| 1575 unadjust_for_sel(); | |
| 1576 } | |
| 1577 | |
| 1578 oap->start = VIsual; | |
| 1579 if (VIsual_mode == 'V') | |
| 1580 oap->start.col = 0; | |
| 1581 } | |
| 1582 | |
| 1583 /* | |
| 1584 * Set oap->start to the first position of the operated text, oap->end | |
| 1585 * to the end of the operated text. w_cursor is equal to oap->start. | |
| 1586 */ | |
| 1587 if (lt(oap->start, curwin->w_cursor)) | |
| 1588 { | |
| 1589 #ifdef FEAT_FOLDING | |
| 1590 /* Include folded lines completely. */ | |
| 1591 if (!VIsual_active) | |
| 1592 { | |
| 1593 if (hasFolding(oap->start.lnum, &oap->start.lnum, NULL)) | |
| 1594 oap->start.col = 0; | |
| 1595 if (hasFolding(curwin->w_cursor.lnum, NULL, | |
| 1596 &curwin->w_cursor.lnum)) | |
| 1597 curwin->w_cursor.col = (colnr_T)STRLEN(ml_get_curline()); | |
| 1598 } | |
| 1599 #endif | |
| 1600 oap->end = curwin->w_cursor; | |
| 1601 curwin->w_cursor = oap->start; | |
| 1602 | |
| 1603 /* w_virtcol may have been updated; if the cursor goes back to its | |
| 1604 * previous position w_virtcol becomes invalid and isn't updated | |
| 1605 * automatically. */ | |
| 1606 curwin->w_valid &= ~VALID_VIRTCOL; | |
| 1607 } | |
| 1608 else | |
| 1609 { | |
| 1610 #ifdef FEAT_FOLDING | |
| 1611 /* Include folded lines completely. */ | |
| 1612 if (!VIsual_active && oap->motion_type == MLINE) | |
| 1613 { | |
| 1614 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, | |
| 1615 NULL)) | |
| 1616 curwin->w_cursor.col = 0; | |
| 1617 if (hasFolding(oap->start.lnum, NULL, &oap->start.lnum)) | |
| 1618 oap->start.col = (colnr_T)STRLEN(ml_get(oap->start.lnum)); | |
| 1619 } | |
| 1620 #endif | |
| 1621 oap->end = oap->start; | |
| 1622 oap->start = curwin->w_cursor; | |
| 1623 } | |
| 1624 | |
| 1625 oap->line_count = oap->end.lnum - oap->start.lnum + 1; | |
| 1626 | |
| 1627 #ifdef FEAT_VIRTUALEDIT | |
| 1628 /* Set "virtual_op" before resetting VIsual_active. */ | |
| 1629 virtual_op = virtual_active(); | |
| 1630 #endif | |
| 1631 | |
| 1632 if (VIsual_active || redo_VIsual_busy) | |
| 1633 { | |
| 1634 if (VIsual_mode == Ctrl_V) /* block mode */ | |
| 1635 { | |
| 1636 colnr_T start, end; | |
| 1637 | |
| 1638 oap->block_mode = TRUE; | |
| 1639 | |
| 1640 getvvcol(curwin, &(oap->start), | |
| 1641 &oap->start_vcol, NULL, &oap->end_vcol); | |
| 1642 if (!redo_VIsual_busy) | |
| 1643 { | |
| 1644 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
| 1645 | |
| 1646 if (start < oap->start_vcol) | |
| 1647 oap->start_vcol = start; | |
| 1648 if (end > oap->end_vcol) | |
| 1649 { | |
| 1650 if (*p_sel == 'e' && start >= 1 | |
| 1651 && start - 1 >= oap->end_vcol) | |
| 1652 oap->end_vcol = start - 1; | |
| 1653 else | |
| 1654 oap->end_vcol = end; | |
| 1655 } | |
| 1656 } | |
| 1657 | |
| 1658 /* if '$' was used, get oap->end_vcol from longest line */ | |
| 1659 if (curwin->w_curswant == MAXCOL) | |
| 1660 { | |
| 1661 curwin->w_cursor.col = MAXCOL; | |
| 1662 oap->end_vcol = 0; | |
| 1663 for (curwin->w_cursor.lnum = oap->start.lnum; | |
| 1664 curwin->w_cursor.lnum <= oap->end.lnum; | |
| 1665 ++curwin->w_cursor.lnum) | |
| 1666 { | |
| 1667 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
| 1668 if (end > oap->end_vcol) | |
| 1669 oap->end_vcol = end; | |
| 1670 } | |
| 1671 } | |
| 1672 else if (redo_VIsual_busy) | |
| 3125 | 1673 oap->end_vcol = oap->start_vcol + redo_VIsual_vcol - 1; |
| 7 | 1674 /* |
| 1675 * Correct oap->end.col and oap->start.col to be the | |
| 1676 * upper-left and lower-right corner of the block area. | |
| 1677 * | |
| 1678 * (Actually, this does convert column positions into character | |
| 1679 * positions) | |
| 1680 */ | |
| 1681 curwin->w_cursor.lnum = oap->end.lnum; | |
| 1682 coladvance(oap->end_vcol); | |
| 1683 oap->end = curwin->w_cursor; | |
| 1684 | |
| 1685 curwin->w_cursor = oap->start; | |
| 1686 coladvance(oap->start_vcol); | |
| 1687 oap->start = curwin->w_cursor; | |
| 1688 } | |
| 1689 | |
| 1690 if (!redo_VIsual_busy && !gui_yank) | |
| 1691 { | |
| 1692 /* | |
| 1693 * Prepare to reselect and redo Visual: this is based on the | |
| 1694 * size of the Visual text | |
| 1695 */ | |
| 1696 resel_VIsual_mode = VIsual_mode; | |
| 1697 if (curwin->w_curswant == MAXCOL) | |
| 3125 | 1698 resel_VIsual_vcol = MAXCOL; |
| 7 | 1699 else |
| 3125 | 1700 { |
| 1701 if (VIsual_mode != Ctrl_V) | |
| 1702 getvvcol(curwin, &(oap->end), | |
| 1703 NULL, NULL, &oap->end_vcol); | |
| 1704 if (VIsual_mode == Ctrl_V || oap->line_count <= 1) | |
| 1705 { | |
| 1706 if (VIsual_mode != Ctrl_V) | |
| 1707 getvvcol(curwin, &(oap->start), | |
| 1708 &oap->start_vcol, NULL, NULL); | |
| 1709 resel_VIsual_vcol = oap->end_vcol - oap->start_vcol + 1; | |
| 1710 } | |
| 1711 else | |
| 1712 resel_VIsual_vcol = oap->end_vcol; | |
| 1713 } | |
| 7 | 1714 resel_VIsual_line_count = oap->line_count; |
| 1715 } | |
| 1716 | |
| 1717 /* can't redo yank (unless 'y' is in 'cpoptions') and ":" */ | |
| 1718 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
| 1719 && oap->op_type != OP_COLON | |
| 1720 #ifdef FEAT_FOLDING | |
| 1721 && oap->op_type != OP_FOLD | |
| 1722 && oap->op_type != OP_FOLDOPEN | |
| 1723 && oap->op_type != OP_FOLDOPENREC | |
| 1724 && oap->op_type != OP_FOLDCLOSE | |
| 1725 && oap->op_type != OP_FOLDCLOSEREC | |
| 1726 && oap->op_type != OP_FOLDDEL | |
| 1727 && oap->op_type != OP_FOLDDELREC | |
| 1728 #endif | |
| 1729 && oap->motion_force == NUL | |
| 1730 ) | |
| 1731 { | |
| 1732 /* Prepare for redoing. Only use the nchar field for "r", | |
| 1733 * otherwise it might be the second char of the operator. */ | |
| 3701 | 1734 if (cap->cmdchar == 'g' && (cap->nchar == 'n' |
| 1735 || cap->nchar == 'N')) | |
| 5523 | 1736 prep_redo(oap->regname, cap->count0, |
| 1737 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
| 1738 oap->motion_force, cap->cmdchar, cap->nchar); | |
| 4337 | 1739 else if (cap->cmdchar != ':') |
| 3701 | 1740 prep_redo(oap->regname, 0L, NUL, 'v', |
| 1741 get_op_char(oap->op_type), | |
| 1742 get_extra_op_char(oap->op_type), | |
| 1743 oap->op_type == OP_REPLACE | |
| 1744 ? cap->nchar : NUL); | |
| 7 | 1745 if (!redo_VIsual_busy) |
| 1746 { | |
| 1747 redo_VIsual_mode = resel_VIsual_mode; | |
| 3125 | 1748 redo_VIsual_vcol = resel_VIsual_vcol; |
| 7 | 1749 redo_VIsual_line_count = resel_VIsual_line_count; |
| 1750 redo_VIsual_count = cap->count0; | |
| 1751 } | |
| 1752 } | |
| 1753 | |
| 1754 /* | |
| 1755 * oap->inclusive defaults to TRUE. | |
| 1756 * If oap->end is on a NUL (empty line) oap->inclusive becomes | |
| 1757 * FALSE. This makes "d}P" and "v}dP" work the same. | |
| 1758 */ | |
| 1759 if (oap->motion_force == NUL || oap->motion_type == MLINE) | |
| 1760 oap->inclusive = TRUE; | |
| 1761 if (VIsual_mode == 'V') | |
| 1762 oap->motion_type = MLINE; | |
| 1763 else | |
| 1764 { | |
| 1765 oap->motion_type = MCHAR; | |
| 1766 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL | |
| 5735 | 1767 #ifdef FEAT_VIRTUALEDIT |
| 7 | 1768 && (include_line_break || !virtual_op) |
| 5735 | 1769 #endif |
| 7 | 1770 ) |
| 1771 { | |
| 1772 oap->inclusive = FALSE; | |
| 1773 /* Try to include the newline, unless it's an operator | |
| 2957 | 1774 * that works on lines only. */ |
| 6826 | 1775 if (*p_sel != 'o' |
| 1776 && !op_on_lines(oap->op_type) | |
| 1777 && oap->end.lnum < curbuf->b_ml.ml_line_count) | |
| 7 | 1778 { |
| 6826 | 1779 ++oap->end.lnum; |
| 1780 oap->end.col = 0; | |
| 5735 | 1781 #ifdef FEAT_VIRTUALEDIT |
| 6826 | 1782 oap->end.coladd = 0; |
| 1783 #endif | |
| 1784 ++oap->line_count; | |
| 7 | 1785 } |
| 1786 } | |
| 1787 } | |
| 1788 | |
| 1789 redo_VIsual_busy = FALSE; | |
| 592 | 1790 |
| 7 | 1791 /* |
| 1792 * Switch Visual off now, so screen updating does | |
| 1793 * not show inverted text when the screen is redrawn. | |
| 1794 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is | |
| 1795 * no screen redraw, so it is done here to remove the inverted | |
| 1796 * part. | |
| 1797 */ | |
| 1798 if (!gui_yank) | |
| 1799 { | |
| 1800 VIsual_active = FALSE; | |
| 5735 | 1801 #ifdef FEAT_MOUSE |
| 7 | 1802 setmouse(); |
| 1803 mouse_dragging = 0; | |
| 5735 | 1804 #endif |
| 643 | 1805 if (mode_displayed) |
| 7 | 1806 clear_cmdline = TRUE; /* unshow visual mode later */ |
| 1807 #ifdef FEAT_CMDL_INFO | |
| 1808 else | |
| 1809 clear_showcmd(); | |
| 1810 #endif | |
| 1811 if ((oap->op_type == OP_YANK | |
| 1812 || oap->op_type == OP_COLON | |
| 592 | 1813 || oap->op_type == OP_FUNCTION |
| 7 | 1814 || oap->op_type == OP_FILTER) |
| 1815 && oap->motion_force == NUL) | |
| 6497 | 1816 { |
| 1817 #ifdef FEAT_LINEBREAK | |
| 1818 /* make sure redrawing is correct */ | |
| 1819 curwin->w_p_lbr = lbr_saved; | |
| 1820 #endif | |
| 7 | 1821 redraw_curbuf_later(INVERTED); |
| 6497 | 1822 } |
| 7 | 1823 } |
| 1824 } | |
| 1825 | |
| 1826 #ifdef FEAT_MBYTE | |
| 1827 /* Include the trailing byte of a multi-byte char. */ | |
| 1828 if (has_mbyte && oap->inclusive) | |
| 1829 { | |
| 1830 int l; | |
| 1831 | |
| 474 | 1832 l = (*mb_ptr2len)(ml_get_pos(&oap->end)); |
| 7 | 1833 if (l > 1) |
| 1834 oap->end.col += l - 1; | |
| 1835 } | |
| 1836 #endif | |
| 1837 curwin->w_set_curswant = TRUE; | |
| 1838 | |
| 1839 /* | |
| 1840 * oap->empty is set when start and end are the same. The inclusive | |
| 1841 * flag affects this too, unless yanking and the end is on a NUL. | |
| 1842 */ | |
| 1843 oap->empty = (oap->motion_type == MCHAR | |
| 1844 && (!oap->inclusive | |
| 1845 || (oap->op_type == OP_YANK | |
| 1846 && gchar_pos(&oap->end) == NUL)) | |
| 1847 && equalpos(oap->start, oap->end) | |
| 1848 #ifdef FEAT_VIRTUALEDIT | |
| 1849 && !(virtual_op && oap->start.coladd != oap->end.coladd) | |
| 1850 #endif | |
| 1851 ); | |
| 1852 /* | |
| 1853 * For delete, change and yank, it's an error to operate on an | |
| 1854 * empty region, when 'E' included in 'cpoptions' (Vi compatible). | |
| 1855 */ | |
| 1856 empty_region_error = (oap->empty | |
| 1857 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL); | |
| 1858 | |
| 1859 /* Force a redraw when operating on an empty Visual region, when | |
| 1860 * 'modifiable is off or creating a fold. */ | |
| 1861 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma | |
| 5735 | 1862 #ifdef FEAT_FOLDING |
| 7 | 1863 || oap->op_type == OP_FOLD |
| 5735 | 1864 #endif |
| 7 | 1865 )) |
| 6497 | 1866 { |
| 1867 #ifdef FEAT_LINEBREAK | |
| 1868 curwin->w_p_lbr = lbr_saved; | |
| 1869 #endif | |
| 7 | 1870 redraw_curbuf_later(INVERTED); |
| 6497 | 1871 } |
| 7 | 1872 |
| 1873 /* | |
| 1874 * If the end of an operator is in column one while oap->motion_type | |
| 1875 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last | |
| 1876 * character in the previous line. If op_start is on or before the | |
| 1877 * first non-blank in the line, the operator becomes linewise | |
| 1878 * (strange, but that's the way vi does it). | |
| 1879 */ | |
| 1880 if ( oap->motion_type == MCHAR | |
| 1881 && oap->inclusive == FALSE | |
| 1882 && !(cap->retval & CA_NO_ADJ_OP_END) | |
| 1883 && oap->end.col == 0 | |
| 1884 && (!oap->is_VIsual || *p_sel == 'o') | |
| 47 | 1885 && !oap->block_mode |
| 7 | 1886 && oap->line_count > 1) |
| 1887 { | |
| 1888 oap->end_adjusted = TRUE; /* remember that we did this */ | |
| 1889 --oap->line_count; | |
| 1890 --oap->end.lnum; | |
| 1891 if (inindent(0)) | |
| 1892 oap->motion_type = MLINE; | |
| 1893 else | |
| 1894 { | |
| 1895 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
| 1896 if (oap->end.col) | |
| 1897 { | |
| 1898 --oap->end.col; | |
| 1899 oap->inclusive = TRUE; | |
| 1900 } | |
| 1901 } | |
| 1902 } | |
| 1903 else | |
| 1904 oap->end_adjusted = FALSE; | |
| 1905 | |
| 1906 switch (oap->op_type) | |
| 1907 { | |
| 1908 case OP_LSHIFT: | |
| 1909 case OP_RSHIFT: | |
| 5735 | 1910 op_shift(oap, TRUE, oap->is_VIsual ? (int)cap->count1 : 1); |
| 7 | 1911 auto_format(FALSE, TRUE); |
| 1912 break; | |
| 1913 | |
| 1914 case OP_JOIN_NS: | |
| 1915 case OP_JOIN: | |
| 1916 if (oap->line_count < 2) | |
| 1917 oap->line_count = 2; | |
| 1918 if (curwin->w_cursor.lnum + oap->line_count - 1 > | |
| 1919 curbuf->b_ml.ml_line_count) | |
| 1920 beep_flush(); | |
| 1921 else | |
| 1922 { | |
| 5735 | 1923 (void)do_join(oap->line_count, oap->op_type == OP_JOIN, |
| 5848 | 1924 TRUE, TRUE, TRUE); |
| 7 | 1925 auto_format(FALSE, TRUE); |
| 1926 } | |
| 1927 break; | |
| 1928 | |
| 1929 case OP_DELETE: | |
| 1930 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 1931 if (empty_region_error) | |
| 3324 | 1932 { |
| 7 | 1933 vim_beep(); |
| 3324 | 1934 CancelRedo(); |
| 1935 } | |
| 7 | 1936 else |
| 1937 { | |
| 1938 (void)op_delete(oap); | |
| 1939 if (oap->motion_type == MLINE && has_format_option(FO_AUTO)) | |
| 1940 u_save_cursor(); /* cursor line wasn't saved yet */ | |
| 1941 auto_format(FALSE, TRUE); | |
| 1942 } | |
| 1943 break; | |
| 1944 | |
| 1945 case OP_YANK: | |
| 1946 if (empty_region_error) | |
| 1947 { | |
| 1948 if (!gui_yank) | |
| 3324 | 1949 { |
| 7 | 1950 vim_beep(); |
| 3324 | 1951 CancelRedo(); |
| 1952 } | |
| 7 | 1953 } |
| 1954 else | |
| 6497 | 1955 { |
| 1956 #ifdef FEAT_LINEBREAK | |
| 1957 curwin->w_p_lbr = lbr_saved; | |
| 1958 #endif | |
| 7 | 1959 (void)op_yank(oap, FALSE, !gui_yank); |
| 6497 | 1960 } |
| 7 | 1961 check_cursor_col(); |
| 1962 break; | |
| 1963 | |
| 1964 case OP_CHANGE: | |
| 1965 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 1966 if (empty_region_error) | |
| 3324 | 1967 { |
| 7 | 1968 vim_beep(); |
| 3324 | 1969 CancelRedo(); |
| 1970 } | |
| 7 | 1971 else |
| 1972 { | |
| 1973 /* This is a new edit command, not a restart. Need to | |
| 1974 * remember it to make 'insertmode' work with mappings for | |
| 1975 * Visual mode. But do this only once and not when typed and | |
| 1976 * 'insertmode' isn't set. */ | |
| 1977 if (p_im || !KeyTyped) | |
| 1978 restart_edit_save = restart_edit; | |
| 1979 else | |
| 1980 restart_edit_save = 0; | |
| 1981 restart_edit = 0; | |
| 6497 | 1982 #ifdef FEAT_LINEBREAK |
| 1983 /* Restore linebreak, so that when the user edits it looks as | |
| 1984 * before. */ | |
| 1985 curwin->w_p_lbr = lbr_saved; | |
| 1986 #endif | |
| 7 | 1987 /* Reset finish_op now, don't want it set inside edit(). */ |
| 1988 finish_op = FALSE; | |
| 1989 if (op_change(oap)) /* will call edit() */ | |
| 1990 cap->retval |= CA_COMMAND_BUSY; | |
| 1991 if (restart_edit == 0) | |
| 1992 restart_edit = restart_edit_save; | |
| 1993 } | |
| 1994 break; | |
| 1995 | |
| 1996 case OP_FILTER: | |
| 1997 if (vim_strchr(p_cpo, CPO_FILTER) != NULL) | |
| 1998 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */ | |
| 1999 else | |
| 2000 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */ | |
| 2001 | |
| 2002 case OP_INDENT: | |
| 2003 case OP_COLON: | |
| 2004 | |
| 2005 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
| 2006 /* | |
| 2007 * If 'equalprg' is empty, do the indenting internally. | |
| 2008 */ | |
| 2009 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL) | |
| 2010 { | |
| 2011 # ifdef FEAT_LISP | |
| 2012 if (curbuf->b_p_lisp) | |
| 2013 { | |
| 2014 op_reindent(oap, get_lisp_indent); | |
| 2015 break; | |
| 2016 } | |
| 2017 # endif | |
| 2018 # ifdef FEAT_CINDENT | |
| 2019 op_reindent(oap, | |
| 2020 # ifdef FEAT_EVAL | |
| 2021 *curbuf->b_p_inde != NUL ? get_expr_indent : | |
| 2022 # endif | |
| 2023 get_c_indent); | |
| 2024 break; | |
| 2025 # endif | |
| 2026 } | |
| 2027 #endif | |
| 2028 | |
| 2029 op_colon(oap); | |
| 2030 break; | |
| 2031 | |
| 2032 case OP_TILDE: | |
| 2033 case OP_UPPER: | |
| 2034 case OP_LOWER: | |
| 2035 case OP_ROT13: | |
| 2036 if (empty_region_error) | |
| 3324 | 2037 { |
| 7 | 2038 vim_beep(); |
| 3324 | 2039 CancelRedo(); |
| 2040 } | |
| 7 | 2041 else |
| 2042 op_tilde(oap); | |
| 2043 check_cursor_col(); | |
| 2044 break; | |
| 2045 | |
| 2046 case OP_FORMAT: | |
| 667 | 2047 #if defined(FEAT_EVAL) |
| 2048 if (*curbuf->b_p_fex != NUL) | |
| 2049 op_formatexpr(oap); /* use expression */ | |
| 2050 else | |
| 2051 #endif | |
| 2052 if (*p_fp != NUL) | |
| 7 | 2053 op_colon(oap); /* use external command */ |
| 2054 else | |
| 2055 op_format(oap, FALSE); /* use internal function */ | |
| 2056 break; | |
| 2057 | |
| 2058 case OP_FORMAT2: | |
| 2059 op_format(oap, TRUE); /* use internal function */ | |
| 2060 break; | |
| 2061 | |
| 592 | 2062 case OP_FUNCTION: |
| 2063 op_function(oap); /* call 'operatorfunc' */ | |
| 2064 break; | |
| 2065 | |
| 7 | 2066 case OP_INSERT: |
| 2067 case OP_APPEND: | |
| 2068 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2069 #ifdef FEAT_VISUALEXTRA | |
| 2070 if (empty_region_error) | |
| 3324 | 2071 { |
| 7 | 2072 vim_beep(); |
| 3324 | 2073 CancelRedo(); |
| 2074 } | |
| 7 | 2075 else |
| 2076 { | |
| 2077 /* This is a new edit command, not a restart. Need to | |
| 2078 * remember it to make 'insertmode' work with mappings for | |
| 2079 * Visual mode. But do this only once. */ | |
| 2080 restart_edit_save = restart_edit; | |
| 2081 restart_edit = 0; | |
| 6497 | 2082 #ifdef FEAT_LINEBREAK |
| 2083 /* Restore linebreak, so that when the user edits it looks as | |
| 2084 * before. */ | |
| 2085 curwin->w_p_lbr = lbr_saved; | |
| 2086 #endif | |
| 7 | 2087 op_insert(oap, cap->count1); |
| 6497 | 2088 #ifdef FEAT_LINEBREAK |
| 2089 /* Reset linebreak, so that formatting works correctly. */ | |
| 2090 curwin->w_p_lbr = FALSE; | |
| 2091 #endif | |
| 7 | 2092 |
| 2093 /* TODO: when inserting in several lines, should format all | |
| 2094 * the lines. */ | |
| 2095 auto_format(FALSE, TRUE); | |
| 2096 | |
| 2097 if (restart_edit == 0) | |
| 2098 restart_edit = restart_edit_save; | |
| 2099 } | |
| 2100 #else | |
| 2101 vim_beep(); | |
| 2102 #endif | |
| 2103 break; | |
| 2104 | |
| 2105 case OP_REPLACE: | |
| 2106 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2107 #ifdef FEAT_VISUALEXTRA | |
| 2108 if (empty_region_error) | |
| 2109 #endif | |
| 3324 | 2110 { |
| 7 | 2111 vim_beep(); |
| 3324 | 2112 CancelRedo(); |
| 2113 } | |
| 7 | 2114 #ifdef FEAT_VISUALEXTRA |
| 2115 else | |
| 6497 | 2116 { |
| 2117 #ifdef FEAT_LINEBREAK | |
| 2118 /* Restore linebreak, so that when the user edits it looks as | |
| 2119 * before. */ | |
| 2120 curwin->w_p_lbr = lbr_saved; | |
| 2121 #endif | |
| 7 | 2122 op_replace(oap, cap->nchar); |
| 6497 | 2123 } |
| 7 | 2124 #endif |
| 2125 break; | |
| 2126 | |
| 2127 #ifdef FEAT_FOLDING | |
| 2128 case OP_FOLD: | |
| 2129 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2130 foldCreate(oap->start.lnum, oap->end.lnum); | |
| 2131 break; | |
| 2132 | |
| 2133 case OP_FOLDOPEN: | |
| 2134 case OP_FOLDOPENREC: | |
| 2135 case OP_FOLDCLOSE: | |
| 2136 case OP_FOLDCLOSEREC: | |
| 2137 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2138 opFoldRange(oap->start.lnum, oap->end.lnum, | |
| 2139 oap->op_type == OP_FOLDOPEN | |
| 2140 || oap->op_type == OP_FOLDOPENREC, | |
| 2141 oap->op_type == OP_FOLDOPENREC | |
| 2142 || oap->op_type == OP_FOLDCLOSEREC, | |
| 2143 oap->is_VIsual); | |
| 2144 break; | |
| 2145 | |
| 2146 case OP_FOLDDEL: | |
| 2147 case OP_FOLDDELREC: | |
| 2148 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2149 deleteFold(oap->start.lnum, oap->end.lnum, | |
| 2150 oap->op_type == OP_FOLDDELREC, oap->is_VIsual); | |
| 2151 break; | |
| 2152 #endif | |
| 2153 default: | |
| 2154 clearopbeep(oap); | |
| 2155 } | |
| 2156 #ifdef FEAT_VIRTUALEDIT | |
| 2157 virtual_op = MAYBE; | |
| 2158 #endif | |
| 2159 if (!gui_yank) | |
| 2160 { | |
| 2161 /* | |
| 2162 * if 'sol' not set, go back to old column for some commands | |
| 2163 */ | |
| 2164 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted | |
| 2165 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT | |
| 2166 || oap->op_type == OP_DELETE)) | |
| 6497 | 2167 { |
| 2168 #ifdef FEAT_LINEBREAK | |
| 2169 curwin->w_p_lbr = FALSE; | |
| 2170 #endif | |
| 7 | 2171 coladvance(curwin->w_curswant = old_col); |
| 6497 | 2172 } |
| 7 | 2173 } |
| 2174 else | |
| 2175 { | |
| 2176 curwin->w_cursor = old_cursor; | |
| 2177 } | |
| 2178 oap->block_mode = FALSE; | |
| 2179 clearop(oap); | |
| 2180 } | |
| 6266 | 2181 #ifdef FEAT_LINEBREAK |
| 2182 curwin->w_p_lbr = lbr_saved; | |
| 2183 #endif | |
| 7 | 2184 } |
| 2185 | |
| 2186 /* | |
| 2187 * Handle indent and format operators and visual mode ":". | |
| 2188 */ | |
| 2189 static void | |
| 2190 op_colon(oap) | |
| 2191 oparg_T *oap; | |
| 2192 { | |
| 2193 stuffcharReadbuff(':'); | |
| 2194 if (oap->is_VIsual) | |
| 2195 stuffReadbuff((char_u *)"'<,'>"); | |
| 2196 else | |
| 2197 { | |
| 2198 /* | |
| 2199 * Make the range look nice, so it can be repeated. | |
| 2200 */ | |
| 2201 if (oap->start.lnum == curwin->w_cursor.lnum) | |
| 2202 stuffcharReadbuff('.'); | |
| 2203 else | |
| 2204 stuffnumReadbuff((long)oap->start.lnum); | |
| 2205 if (oap->end.lnum != oap->start.lnum) | |
| 2206 { | |
| 2207 stuffcharReadbuff(','); | |
| 2208 if (oap->end.lnum == curwin->w_cursor.lnum) | |
| 2209 stuffcharReadbuff('.'); | |
| 2210 else if (oap->end.lnum == curbuf->b_ml.ml_line_count) | |
| 2211 stuffcharReadbuff('$'); | |
| 2212 else if (oap->start.lnum == curwin->w_cursor.lnum) | |
| 2213 { | |
| 2214 stuffReadbuff((char_u *)".+"); | |
| 2215 stuffnumReadbuff((long)oap->line_count - 1); | |
| 2216 } | |
| 2217 else | |
| 2218 stuffnumReadbuff((long)oap->end.lnum); | |
| 2219 } | |
| 2220 } | |
| 2221 if (oap->op_type != OP_COLON) | |
| 2222 stuffReadbuff((char_u *)"!"); | |
| 2223 if (oap->op_type == OP_INDENT) | |
| 2224 { | |
| 2225 #ifndef FEAT_CINDENT | |
| 2226 if (*get_equalprg() == NUL) | |
| 2227 stuffReadbuff((char_u *)"indent"); | |
| 2228 else | |
| 2229 #endif | |
| 2230 stuffReadbuff(get_equalprg()); | |
| 2231 stuffReadbuff((char_u *)"\n"); | |
| 2232 } | |
| 2233 else if (oap->op_type == OP_FORMAT) | |
| 2234 { | |
| 2235 if (*p_fp == NUL) | |
| 2236 stuffReadbuff((char_u *)"fmt"); | |
| 2237 else | |
| 2238 stuffReadbuff(p_fp); | |
| 216 | 2239 stuffReadbuff((char_u *)"\n']"); |
| 7 | 2240 } |
| 2241 | |
| 2242 /* | |
| 2243 * do_cmdline() does the rest | |
| 2244 */ | |
| 2245 } | |
| 2246 | |
| 592 | 2247 /* |
| 602 | 2248 * Handle the "g@" operator: call 'operatorfunc'. |
| 592 | 2249 */ |
| 690 | 2250 static void |
| 592 | 2251 op_function(oap) |
| 1877 | 2252 oparg_T *oap UNUSED; |
| 592 | 2253 { |
| 2254 #ifdef FEAT_EVAL | |
| 2255 char_u *(argv[1]); | |
| 4133 | 2256 # ifdef FEAT_VIRTUALEDIT |
| 3431 | 2257 int save_virtual_op = virtual_op; |
| 4133 | 2258 # endif |
| 592 | 2259 |
| 2260 if (*p_opfunc == NUL) | |
| 2261 EMSG(_("E774: 'operatorfunc' is empty")); | |
| 2262 else | |
| 2263 { | |
| 2264 /* Set '[ and '] marks to text to be operated on. */ | |
| 2265 curbuf->b_op_start = oap->start; | |
| 2266 curbuf->b_op_end = oap->end; | |
| 2267 if (oap->motion_type != MLINE && !oap->inclusive) | |
| 2268 /* Exclude the end position. */ | |
| 2269 decl(&curbuf->b_op_end); | |
| 2270 | |
| 2271 if (oap->block_mode) | |
| 2272 argv[0] = (char_u *)"block"; | |
| 2273 else if (oap->motion_type == MLINE) | |
| 2274 argv[0] = (char_u *)"line"; | |
| 2275 else | |
| 2276 argv[0] = (char_u *)"char"; | |
| 3431 | 2277 |
| 4133 | 2278 # ifdef FEAT_VIRTUALEDIT |
| 3431 | 2279 /* Reset virtual_op so that 'virtualedit' can be changed in the |
| 2280 * function. */ | |
| 2281 virtual_op = MAYBE; | |
| 4133 | 2282 # endif |
| 3431 | 2283 |
| 592 | 2284 (void)call_func_retnr(p_opfunc, 1, argv, FALSE); |
| 3431 | 2285 |
| 4133 | 2286 # ifdef FEAT_VIRTUALEDIT |
| 3431 | 2287 virtual_op = save_virtual_op; |
| 4133 | 2288 # endif |
| 592 | 2289 } |
| 2290 #else | |
| 2291 EMSG(_("E775: Eval feature not available")); | |
| 2292 #endif | |
| 2293 } | |
| 2294 | |
| 7 | 2295 #if defined(FEAT_MOUSE) || defined(PROTO) |
| 2296 /* | |
| 2297 * Do the appropriate action for the current mouse click in the current mode. | |
| 2298 * Not used for Command-line mode. | |
| 2299 * | |
| 2300 * Normal Mode: | |
| 2301 * event modi- position visual change action | |
| 2302 * fier cursor window | |
| 2303 * left press - yes end yes | |
| 2304 * left press C yes end yes "^]" (2) | |
| 2305 * left press S yes end yes "*" (2) | |
| 2306 * left drag - yes start if moved no | |
| 2307 * left relse - yes start if moved no | |
| 2308 * middle press - yes if not active no put register | |
| 2309 * middle press - yes if active no yank and put | |
| 2310 * right press - yes start or extend yes | |
| 2311 * right press S yes no change yes "#" (2) | |
| 2312 * right drag - yes extend no | |
| 2313 * right relse - yes extend no | |
| 2314 * | |
| 2315 * Insert or Replace Mode: | |
| 2316 * event modi- position visual change action | |
| 2317 * fier cursor window | |
| 2318 * left press - yes (cannot be active) yes | |
| 2319 * left press C yes (cannot be active) yes "CTRL-O^]" (2) | |
| 2320 * left press S yes (cannot be active) yes "CTRL-O*" (2) | |
| 2321 * left drag - yes start or extend (1) no CTRL-O (1) | |
| 2322 * left relse - yes start or extend (1) no CTRL-O (1) | |
| 2323 * middle press - no (cannot be active) no put register | |
| 2324 * right press - yes start or extend yes CTRL-O | |
| 2325 * right press S yes (cannot be active) yes "CTRL-O#" (2) | |
| 2326 * | |
| 2327 * (1) only if mouse pointer moved since press | |
| 2328 * (2) only if click is in same buffer | |
| 2329 * | |
| 2330 * Return TRUE if start_arrow() should be called for edit mode. | |
| 2331 */ | |
| 2332 int | |
| 2333 do_mouse(oap, c, dir, count, fixindent) | |
| 2334 oparg_T *oap; /* operator argument, can be NULL */ | |
| 2335 int c; /* K_LEFTMOUSE, etc */ | |
| 2336 int dir; /* Direction to 'put' if necessary */ | |
| 2337 long count; | |
| 2338 int fixindent; /* PUT_FIXINDENT if fixing indent necessary */ | |
| 2339 { | |
| 2340 static int do_always = FALSE; /* ignore 'mouse' setting next time */ | |
| 2341 static int got_click = FALSE; /* got a click some time back */ | |
| 2342 | |
| 2343 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */ | |
| 2344 int is_click; /* If FALSE it's a drag or release event */ | |
| 2345 int is_drag; /* If TRUE it's a drag event */ | |
| 2346 int jump_flags = 0; /* flags for jump_to_mouse() */ | |
| 2347 pos_T start_visual; | |
| 2348 int moved; /* Has cursor moved? */ | |
| 2349 int in_status_line; /* mouse in status line */ | |
|
2326
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Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2350 #ifdef FEAT_WINDOWS |
|
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Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2351 static int in_tab_line = FALSE; /* mouse clicked in tab line */ |
|
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2352 #endif |
| 7 | 2353 #ifdef FEAT_VERTSPLIT |
| 2354 int in_sep_line; /* mouse in vertical separator line */ | |
| 2355 #endif | |
| 2356 int c1, c2; | |
| 2357 #if defined(FEAT_FOLDING) | |
| 2358 pos_T save_cursor; | |
| 2359 #endif | |
| 2360 win_T *old_curwin = curwin; | |
| 2361 static pos_T orig_cursor; | |
| 2362 colnr_T leftcol, rightcol; | |
| 2363 pos_T end_visual; | |
| 2364 int diff; | |
| 2365 int old_active = VIsual_active; | |
| 2366 int old_mode = VIsual_mode; | |
| 2367 int regname; | |
| 2368 | |
| 2369 #if defined(FEAT_FOLDING) | |
| 2370 save_cursor = curwin->w_cursor; | |
| 2371 #endif | |
| 2372 | |
| 2373 /* | |
| 2374 * When GUI is active, always recognize mouse events, otherwise: | |
| 2375 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'. | |
| 2376 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'. | |
| 2377 * - For command line and insert mode 'mouse' is checked before calling | |
| 2378 * do_mouse(). | |
| 2379 */ | |
| 2380 if (do_always) | |
| 2381 do_always = FALSE; | |
| 2382 else | |
| 2383 #ifdef FEAT_GUI | |
| 2384 if (!gui.in_use) | |
| 2385 #endif | |
| 2386 { | |
| 2387 if (VIsual_active) | |
| 2388 { | |
| 2389 if (!mouse_has(MOUSE_VISUAL)) | |
| 2390 return FALSE; | |
| 2391 } | |
| 5735 | 2392 else if (State == NORMAL && !mouse_has(MOUSE_NORMAL)) |
| 7 | 2393 return FALSE; |
| 2394 } | |
| 2395 | |
| 4221 | 2396 for (;;) |
| 2397 { | |
| 2398 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag); | |
| 2399 if (is_drag) | |
| 2400 { | |
| 2401 /* If the next character is the same mouse event then use that | |
| 2402 * one. Speeds up dragging the status line. */ | |
| 2403 if (vpeekc() != NUL) | |
| 2404 { | |
| 2405 int nc; | |
| 2406 int save_mouse_row = mouse_row; | |
| 2407 int save_mouse_col = mouse_col; | |
| 2408 | |
| 2409 /* Need to get the character, peeking doesn't get the actual | |
| 2410 * one. */ | |
| 2411 nc = safe_vgetc(); | |
| 2412 if (c == nc) | |
| 2413 continue; | |
| 2414 vungetc(nc); | |
| 2415 mouse_row = save_mouse_row; | |
| 2416 mouse_col = save_mouse_col; | |
| 2417 } | |
| 2418 } | |
| 2419 break; | |
| 2420 } | |
| 7 | 2421 |
| 2422 #ifdef FEAT_MOUSESHAPE | |
| 2423 /* May have stopped dragging the status or separator line. The pointer is | |
| 2424 * most likely still on the status or separator line. */ | |
| 2425 if (!is_drag && drag_status_line) | |
| 2426 { | |
| 2427 drag_status_line = FALSE; | |
| 2428 update_mouseshape(SHAPE_IDX_STATUS); | |
| 2429 } | |
| 2430 # ifdef FEAT_VERTSPLIT | |
| 2431 if (!is_drag && drag_sep_line) | |
| 2432 { | |
| 2433 drag_sep_line = FALSE; | |
| 2434 update_mouseshape(SHAPE_IDX_VSEP); | |
| 2435 } | |
| 2436 # endif | |
| 2437 #endif | |
| 2438 | |
| 2439 /* | |
| 2440 * Ignore drag and release events if we didn't get a click. | |
| 2441 */ | |
| 2442 if (is_click) | |
| 2443 got_click = TRUE; | |
| 2444 else | |
| 2445 { | |
| 2446 if (!got_click) /* didn't get click, ignore */ | |
| 2447 return FALSE; | |
| 2448 if (!is_drag) /* release, reset got_click */ | |
|
2326
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Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2449 { |
| 7 | 2450 got_click = FALSE; |
|
2326
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Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2451 #ifdef FEAT_WINDOWS |
|
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2452 if (in_tab_line) |
|
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2453 { |
|
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
|
2454 in_tab_line = FALSE; |
|
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2455 return FALSE; |
|
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2456 } |
|
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2457 #endif |
|
6e563e1c8033
Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2458 } |
| 7 | 2459 } |
| 2460 | |
| 2461 /* | |
| 2462 * CTRL right mouse button does CTRL-T | |
| 2463 */ | |
| 2464 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT) | |
| 2465 { | |
| 2466 if (State & INSERT) | |
| 2467 stuffcharReadbuff(Ctrl_O); | |
| 2468 if (count > 1) | |
| 2469 stuffnumReadbuff(count); | |
| 2470 stuffcharReadbuff(Ctrl_T); | |
| 2471 got_click = FALSE; /* ignore drag&release now */ | |
| 2472 return FALSE; | |
| 2473 } | |
| 2474 | |
| 2475 /* | |
| 2476 * CTRL only works with left mouse button | |
| 2477 */ | |
| 2478 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT) | |
| 2479 return FALSE; | |
| 2480 | |
| 2481 /* | |
| 2482 * When a modifier is down, ignore drag and release events, as well as | |
| 2483 * multiple clicks and the middle mouse button. | |
| 2484 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*". | |
| 2485 */ | |
| 179 | 2486 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT |
| 2487 | MOD_MASK_META)) | |
| 7 | 2488 && (!is_click |
| 2489 || (mod_mask & MOD_MASK_MULTI_CLICK) | |
| 2490 || which_button == MOUSE_MIDDLE) | |
| 598 | 2491 && !((mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT)) |
| 7 | 2492 && mouse_model_popup() |
| 2493 && which_button == MOUSE_LEFT) | |
| 598 | 2494 && !((mod_mask & MOD_MASK_ALT) |
| 2495 && !mouse_model_popup() | |
| 2496 && which_button == MOUSE_RIGHT) | |
| 7 | 2497 ) |
| 2498 return FALSE; | |
| 2499 | |
| 2500 /* | |
| 2501 * If the button press was used as the movement command for an operator | |
| 2502 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore | |
| 2503 * drag/release events. | |
| 2504 */ | |
| 2505 if (!is_click && which_button == MOUSE_MIDDLE) | |
| 2506 return FALSE; | |
| 2507 | |
| 2508 if (oap != NULL) | |
| 2509 regname = oap->regname; | |
| 2510 else | |
| 2511 regname = 0; | |
| 2512 | |
| 2513 /* | |
| 2514 * Middle mouse button does a 'put' of the selected text | |
| 2515 */ | |
| 2516 if (which_button == MOUSE_MIDDLE) | |
| 2517 { | |
| 2518 if (State == NORMAL) | |
| 2519 { | |
| 2520 /* | |
| 2521 * If an operator was pending, we don't know what the user wanted | |
| 2522 * to do. Go back to normal mode: Clear the operator and beep(). | |
| 2523 */ | |
| 2524 if (oap != NULL && oap->op_type != OP_NOP) | |
| 2525 { | |
| 2526 clearopbeep(oap); | |
| 2527 return FALSE; | |
| 2528 } | |
| 2529 | |
| 2530 /* | |
| 2531 * If visual was active, yank the highlighted text and put it | |
| 2532 * before the mouse pointer position. | |
| 1016 | 2533 * In Select mode replace the highlighted text with the clipboard. |
| 7 | 2534 */ |
| 2535 if (VIsual_active) | |
| 2536 { | |
| 1016 | 2537 if (VIsual_select) |
| 2538 { | |
| 2539 stuffcharReadbuff(Ctrl_G); | |
| 1019 | 2540 stuffReadbuff((char_u *)"\"+p"); |
| 1016 | 2541 } |
| 2542 else | |
| 2543 { | |
| 2544 stuffcharReadbuff('y'); | |
| 2545 stuffcharReadbuff(K_MIDDLEMOUSE); | |
| 2546 } | |
| 7 | 2547 do_always = TRUE; /* ignore 'mouse' setting next time */ |
| 2548 return FALSE; | |
| 2549 } | |
| 2550 /* | |
| 2551 * The rest is below jump_to_mouse() | |
| 2552 */ | |
| 2553 } | |
| 2554 | |
| 2555 else if ((State & INSERT) == 0) | |
| 2556 return FALSE; | |
| 2557 | |
| 2558 /* | |
| 2559 * Middle click in insert mode doesn't move the mouse, just insert the | |
| 2560 * contents of a register. '.' register is special, can't insert that | |
| 2561 * with do_put(). | |
| 2562 * Also paste at the cursor if the current mode isn't in 'mouse' (only | |
| 2563 * happens for the GUI). | |
| 2564 */ | |
| 2565 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL)) | |
| 2566 { | |
| 2567 if (regname == '.') | |
| 2568 insert_reg(regname, TRUE); | |
| 2569 else | |
| 2570 { | |
| 2571 #ifdef FEAT_CLIPBOARD | |
| 2572 if (clip_star.available && regname == 0) | |
| 2573 regname = '*'; | |
| 2574 #endif | |
| 2575 if ((State & REPLACE_FLAG) && !yank_register_mline(regname)) | |
| 2576 insert_reg(regname, TRUE); | |
| 2577 else | |
| 2578 { | |
| 2579 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND); | |
| 2580 | |
| 2581 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */ | |
| 2582 AppendCharToRedobuff(Ctrl_R); | |
| 2583 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O); | |
| 2584 AppendCharToRedobuff(regname == 0 ? '"' : regname); | |
| 2585 } | |
| 2586 } | |
| 2587 return FALSE; | |
| 2588 } | |
| 2589 } | |
| 2590 | |
| 2591 /* When dragging or button-up stay in the same window. */ | |
| 2592 if (!is_click) | |
| 2593 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE; | |
| 2594 | |
| 2595 start_visual.lnum = 0; | |
| 2596 | |
| 671 | 2597 #ifdef FEAT_WINDOWS |
| 2598 /* Check for clicking in the tab page line. */ | |
| 2599 if (mouse_row == 0 && firstwin->w_winrow > 0) | |
| 2600 { | |
| 1619 | 2601 if (is_drag) |
|
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2602 { |
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2603 if (in_tab_line) |
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2604 { |
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2605 c1 = TabPageIdxs[mouse_col]; |
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2606 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
|
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2607 } |
| 1619 | 2608 return FALSE; |
|
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2609 } |
| 671 | 2610 |
| 2611 /* click in a tab selects that tab page */ | |
| 2612 if (is_click | |
| 2613 # ifdef FEAT_CMDWIN | |
| 2614 && cmdwin_type == 0 | |
| 2615 # endif | |
| 681 | 2616 && mouse_col < Columns) |
| 2617 { | |
|
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2618 in_tab_line = TRUE; |
| 681 | 2619 c1 = TabPageIdxs[mouse_col]; |
| 2620 if (c1 >= 0) | |
| 2621 { | |
| 682 | 2622 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) |
| 2623 { | |
| 2624 /* double click opens new page */ | |
| 681 | 2625 end_visual_mode(); |
| 682 | 2626 tabpage_new(); |
| 2627 tabpage_move(c1 == 0 ? 9999 : c1 - 1); | |
| 2628 } | |
| 2629 else | |
| 2630 { | |
| 2631 /* Go to specified tab page, or next one if not clicking | |
| 2632 * on a label. */ | |
| 2633 goto_tabpage(c1); | |
| 2634 | |
| 2635 /* It's like clicking on the status line of a window. */ | |
| 2636 if (curwin != old_curwin) | |
| 2637 end_visual_mode(); | |
| 2638 } | |
| 681 | 2639 } |
| 2640 else if (c1 < 0) | |
| 2641 { | |
| 2642 tabpage_T *tp; | |
| 2643 | |
| 2644 /* Close the current or specified tab page. */ | |
| 2645 if (c1 == -999) | |
| 2646 tp = curtab; | |
| 2647 else | |
| 2648 tp = find_tabpage(-c1); | |
| 2649 if (tp == curtab) | |
| 2650 { | |
| 2651 if (first_tabpage->tp_next != NULL) | |
| 2652 tabpage_close(FALSE); | |
| 2653 } | |
| 2654 else if (tp != NULL) | |
| 2655 tabpage_close_other(tp, FALSE); | |
| 2656 } | |
| 2657 } | |
| 2658 return TRUE; | |
| 671 | 2659 } |
|
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2660 else if (is_drag && in_tab_line) |
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2661 { |
|
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2662 c1 = TabPageIdxs[mouse_col]; |
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2663 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
|
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2664 return FALSE; |
|
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2665 } |
|
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|
2666 |
| 671 | 2667 #endif |
| 2668 | |
| 7 | 2669 /* |
| 2670 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events: | |
| 2671 * right button up -> pop-up menu | |
| 2672 * shift-left button -> right button | |
| 598 | 2673 * alt-left button -> alt-right button |
| 7 | 2674 */ |
| 2675 if (mouse_model_popup()) | |
| 2676 { | |
| 2677 if (which_button == MOUSE_RIGHT | |
| 2678 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
| 2679 { | |
| 2680 /* | |
| 2681 * NOTE: Ignore right button down and drag mouse events. | |
| 2682 * Windows only shows the popup menu on the button up event. | |
| 2683 */ | |
| 936 | 2684 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
| 2685 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) | |
| 7 | 2686 if (!is_click) |
| 2687 return FALSE; | |
| 2688 #endif | |
| 2689 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) | |
| 2690 if (is_click || is_drag) | |
| 2691 return FALSE; | |
| 2692 #endif | |
| 573 | 2693 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
| 7 | 2694 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
| 2695 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON) | |
| 2696 if (gui.in_use) | |
| 2697 { | |
| 2698 jump_flags = 0; | |
| 2699 if (STRCMP(p_mousem, "popup_setpos") == 0) | |
| 2700 { | |
| 2701 /* First set the cursor position before showing the popup | |
| 2702 * menu. */ | |
| 2703 if (VIsual_active) | |
| 2704 { | |
| 2705 pos_T m_pos; | |
| 2706 | |
| 2707 /* | |
| 2708 * set MOUSE_MAY_STOP_VIS if we are outside the | |
| 2709 * selection or the current window (might have false | |
| 2710 * negative here) | |
| 2711 */ | |
| 2712 if (mouse_row < W_WINROW(curwin) | |
| 2713 || mouse_row | |
| 2714 > (W_WINROW(curwin) + curwin->w_height)) | |
| 2715 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2716 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER) | |
| 2717 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2718 else | |
| 2719 { | |
| 2720 if ((lt(curwin->w_cursor, VIsual) | |
| 2721 && (lt(m_pos, curwin->w_cursor) | |
| 2722 || lt(VIsual, m_pos))) | |
| 2723 || (lt(VIsual, curwin->w_cursor) | |
| 2724 && (lt(m_pos, VIsual) | |
| 2725 || lt(curwin->w_cursor, m_pos)))) | |
| 2726 { | |
| 2727 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2728 } | |
| 2729 else if (VIsual_mode == Ctrl_V) | |
| 2730 { | |
| 2731 getvcols(curwin, &curwin->w_cursor, &VIsual, | |
| 2732 &leftcol, &rightcol); | |
| 2733 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL); | |
| 2734 if (m_pos.col < leftcol || m_pos.col > rightcol) | |
| 2735 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2736 } | |
| 2737 } | |
| 2738 } | |
| 2739 else | |
| 2740 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2741 } | |
| 2742 if (jump_flags) | |
| 2743 { | |
| 2744 jump_flags = jump_to_mouse(jump_flags, NULL, which_button); | |
| 5735 | 2745 update_curbuf(VIsual_active ? INVERTED : VALID); |
| 7 | 2746 setcursor(); |
| 2747 out_flush(); /* Update before showing popup menu */ | |
| 2748 } | |
| 2749 # ifdef FEAT_MENU | |
| 2750 gui_show_popupmenu(); | |
| 2751 # endif | |
| 2752 return (jump_flags & CURSOR_MOVED) != 0; | |
| 2753 } | |
| 2754 else | |
| 2755 return FALSE; | |
| 2756 #else | |
| 2757 return FALSE; | |
| 2758 #endif | |
| 2759 } | |
| 598 | 2760 if (which_button == MOUSE_LEFT |
| 2761 && (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT))) | |
| 7 | 2762 { |
| 2763 which_button = MOUSE_RIGHT; | |
| 2764 mod_mask &= ~MOD_MASK_SHIFT; | |
| 2765 } | |
| 2766 } | |
| 2767 | |
| 2768 if ((State & (NORMAL | INSERT)) | |
| 2769 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
| 2770 { | |
| 2771 if (which_button == MOUSE_LEFT) | |
| 2772 { | |
| 2773 if (is_click) | |
| 2774 { | |
| 2775 /* stop Visual mode for a left click in a window, but not when | |
| 2776 * on a status line */ | |
| 2777 if (VIsual_active) | |
| 2778 jump_flags |= MOUSE_MAY_STOP_VIS; | |
| 2779 } | |
| 2780 else if (mouse_has(MOUSE_VISUAL)) | |
| 2781 jump_flags |= MOUSE_MAY_VIS; | |
| 2782 } | |
| 2783 else if (which_button == MOUSE_RIGHT) | |
| 2784 { | |
| 2785 if (is_click && VIsual_active) | |
| 2786 { | |
| 2787 /* | |
| 2788 * Remember the start and end of visual before moving the | |
| 2789 * cursor. | |
| 2790 */ | |
| 2791 if (lt(curwin->w_cursor, VIsual)) | |
| 2792 { | |
| 2793 start_visual = curwin->w_cursor; | |
| 2794 end_visual = VIsual; | |
| 2795 } | |
| 2796 else | |
| 2797 { | |
| 2798 start_visual = VIsual; | |
| 2799 end_visual = curwin->w_cursor; | |
| 2800 } | |
| 2801 } | |
| 2802 jump_flags |= MOUSE_FOCUS; | |
| 2803 if (mouse_has(MOUSE_VISUAL)) | |
| 2804 jump_flags |= MOUSE_MAY_VIS; | |
| 2805 } | |
| 2806 } | |
| 2807 | |
| 2808 /* | |
| 2809 * If an operator is pending, ignore all drags and releases until the | |
| 2810 * next mouse click. | |
| 2811 */ | |
| 2812 if (!is_drag && oap != NULL && oap->op_type != OP_NOP) | |
| 2813 { | |
| 2814 got_click = FALSE; | |
| 2815 oap->motion_type = MCHAR; | |
| 2816 } | |
| 2817 | |
| 2818 /* When releasing the button let jump_to_mouse() know. */ | |
| 2819 if (!is_click && !is_drag) | |
| 2820 jump_flags |= MOUSE_RELEASED; | |
| 2821 | |
| 2822 /* | |
| 2823 * JUMP! | |
| 2824 */ | |
| 2825 jump_flags = jump_to_mouse(jump_flags, | |
| 2826 oap == NULL ? NULL : &(oap->inclusive), which_button); | |
| 2827 moved = (jump_flags & CURSOR_MOVED); | |
| 2828 in_status_line = (jump_flags & IN_STATUS_LINE); | |
| 2829 #ifdef FEAT_VERTSPLIT | |
| 2830 in_sep_line = (jump_flags & IN_SEP_LINE); | |
| 2831 #endif | |
| 2832 | |
| 2833 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 2834 if (isNetbeansBuffer(curbuf) |
| 7 | 2835 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE))) |
| 2836 { | |
| 2837 int key = KEY2TERMCAP1(c); | |
| 2838 | |
| 2839 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE | |
| 2840 || key == (int)KE_RIGHTRELEASE) | |
| 2841 netbeans_button_release(which_button); | |
| 2842 } | |
| 2843 #endif | |
| 2844 | |
| 2845 /* When jumping to another window, clear a pending operator. That's a bit | |
| 2846 * friendlier than beeping and not jumping to that window. */ | |
| 2847 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP) | |
| 2848 clearop(oap); | |
| 2849 | |
| 2850 #ifdef FEAT_FOLDING | |
| 2851 if (mod_mask == 0 | |
| 2852 && !is_drag | |
| 2853 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN)) | |
| 2854 && which_button == MOUSE_LEFT) | |
| 2855 { | |
| 2856 /* open or close a fold at this line */ | |
| 2857 if (jump_flags & MOUSE_FOLD_OPEN) | |
| 2858 openFold(curwin->w_cursor.lnum, 1L); | |
| 2859 else | |
| 2860 closeFold(curwin->w_cursor.lnum, 1L); | |
| 2861 /* don't move the cursor if still in the same window */ | |
| 2862 if (curwin == old_curwin) | |
| 2863 curwin->w_cursor = save_cursor; | |
| 2864 } | |
| 2865 #endif | |
| 2866 | |
| 2867 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN) | |
| 2868 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available) | |
| 2869 { | |
| 2870 clip_modeless(which_button, is_click, is_drag); | |
| 2871 return FALSE; | |
| 2872 } | |
| 2873 #endif | |
| 2874 | |
| 2875 /* Set global flag that we are extending the Visual area with mouse | |
| 1188 | 2876 * dragging; temporarily minimize 'scrolloff'. */ |
| 7 | 2877 if (VIsual_active && is_drag && p_so) |
| 2878 { | |
| 2879 /* In the very first line, allow scrolling one line */ | |
| 2880 if (mouse_row == 0) | |
| 2881 mouse_dragging = 2; | |
| 2882 else | |
| 2883 mouse_dragging = 1; | |
| 2884 } | |
| 2885 | |
| 2886 /* When dragging the mouse above the window, scroll down. */ | |
| 2887 if (is_drag && mouse_row < 0 && !in_status_line) | |
| 2888 { | |
| 2889 scroll_redraw(FALSE, 1L); | |
| 2890 mouse_row = 0; | |
| 2891 } | |
| 2892 | |
| 2893 if (start_visual.lnum) /* right click in visual mode */ | |
| 2894 { | |
| 598 | 2895 /* When ALT is pressed make Visual mode blockwise. */ |
| 2896 if (mod_mask & MOD_MASK_ALT) | |
| 2897 VIsual_mode = Ctrl_V; | |
| 2898 | |
| 7 | 2899 /* |
| 2900 * In Visual-block mode, divide the area in four, pick up the corner | |
| 2901 * that is in the quarter that the cursor is in. | |
| 2902 */ | |
| 2903 if (VIsual_mode == Ctrl_V) | |
| 2904 { | |
| 2905 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol); | |
| 2906 if (curwin->w_curswant > (leftcol + rightcol) / 2) | |
| 2907 end_visual.col = leftcol; | |
| 2908 else | |
| 2909 end_visual.col = rightcol; | |
| 2910 if (curwin->w_cursor.lnum < | |
| 2911 (start_visual.lnum + end_visual.lnum) / 2) | |
| 2912 end_visual.lnum = end_visual.lnum; | |
| 2913 else | |
| 2914 end_visual.lnum = start_visual.lnum; | |
| 2915 | |
| 2916 /* move VIsual to the right column */ | |
| 2917 start_visual = curwin->w_cursor; /* save the cursor pos */ | |
| 2918 curwin->w_cursor = end_visual; | |
| 2919 coladvance(end_visual.col); | |
| 2920 VIsual = curwin->w_cursor; | |
| 2921 curwin->w_cursor = start_visual; /* restore the cursor */ | |
| 2922 } | |
| 2923 else | |
| 2924 { | |
| 2925 /* | |
| 2926 * If the click is before the start of visual, change the start. | |
| 2927 * If the click is after the end of visual, change the end. If | |
| 2928 * the click is inside the visual, change the closest side. | |
| 2929 */ | |
| 2930 if (lt(curwin->w_cursor, start_visual)) | |
| 2931 VIsual = end_visual; | |
| 2932 else if (lt(end_visual, curwin->w_cursor)) | |
| 2933 VIsual = start_visual; | |
| 2934 else | |
| 2935 { | |
| 2936 /* In the same line, compare column number */ | |
| 2937 if (end_visual.lnum == start_visual.lnum) | |
| 2938 { | |
| 2939 if (curwin->w_cursor.col - start_visual.col > | |
| 2940 end_visual.col - curwin->w_cursor.col) | |
| 2941 VIsual = start_visual; | |
| 2942 else | |
| 2943 VIsual = end_visual; | |
| 2944 } | |
| 2945 | |
| 2946 /* In different lines, compare line number */ | |
| 2947 else | |
| 2948 { | |
| 2949 diff = (curwin->w_cursor.lnum - start_visual.lnum) - | |
| 2950 (end_visual.lnum - curwin->w_cursor.lnum); | |
| 2951 | |
| 2952 if (diff > 0) /* closest to end */ | |
| 2953 VIsual = start_visual; | |
| 2954 else if (diff < 0) /* closest to start */ | |
| 2955 VIsual = end_visual; | |
| 2956 else /* in the middle line */ | |
| 2957 { | |
| 2958 if (curwin->w_cursor.col < | |
| 2959 (start_visual.col + end_visual.col) / 2) | |
| 2960 VIsual = end_visual; | |
| 2961 else | |
| 2962 VIsual = start_visual; | |
| 2963 } | |
| 2964 } | |
| 2965 } | |
| 2966 } | |
| 2967 } | |
| 2968 /* | |
| 2969 * If Visual mode started in insert mode, execute "CTRL-O" | |
| 2970 */ | |
| 2971 else if ((State & INSERT) && VIsual_active) | |
| 2972 stuffcharReadbuff(Ctrl_O); | |
| 2973 | |
| 2974 /* | |
| 2975 * Middle mouse click: Put text before cursor. | |
| 2976 */ | |
| 2977 if (which_button == MOUSE_MIDDLE) | |
| 2978 { | |
| 2979 #ifdef FEAT_CLIPBOARD | |
| 2980 if (clip_star.available && regname == 0) | |
| 2981 regname = '*'; | |
| 2982 #endif | |
| 2983 if (yank_register_mline(regname)) | |
| 2984 { | |
| 2985 if (mouse_past_bottom) | |
| 2986 dir = FORWARD; | |
| 2987 } | |
| 2988 else if (mouse_past_eol) | |
| 2989 dir = FORWARD; | |
| 2990 | |
| 2991 if (fixindent) | |
| 2992 { | |
| 2993 c1 = (dir == BACKWARD) ? '[' : ']'; | |
| 2994 c2 = 'p'; | |
| 2995 } | |
| 2996 else | |
| 2997 { | |
| 2998 c1 = (dir == FORWARD) ? 'p' : 'P'; | |
| 2999 c2 = NUL; | |
| 3000 } | |
| 3001 prep_redo(regname, count, NUL, c1, NUL, c2, NUL); | |
| 3002 | |
| 3003 /* | |
| 3004 * Remember where the paste started, so in edit() Insstart can be set | |
| 3005 * to this position | |
| 3006 */ | |
| 3007 if (restart_edit != 0) | |
| 3008 where_paste_started = curwin->w_cursor; | |
| 3009 do_put(regname, dir, count, fixindent | PUT_CURSEND); | |
| 3010 } | |
| 3011 | |
| 3012 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 3013 /* | |
| 3014 * Ctrl-Mouse click or double click in a quickfix window jumps to the | |
| 3015 * error under the mouse pointer. | |
| 3016 */ | |
| 3017 else if (((mod_mask & MOD_MASK_CTRL) | |
| 3018 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 3019 && bt_quickfix(curbuf)) | |
| 3020 { | |
| 3021 if (State & INSERT) | |
| 3022 stuffcharReadbuff(Ctrl_O); | |
| 643 | 3023 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
| 3024 stuffReadbuff((char_u *)":.cc\n"); | |
| 3025 else /* location list window */ | |
| 3026 stuffReadbuff((char_u *)":.ll\n"); | |
| 7 | 3027 got_click = FALSE; /* ignore drag&release now */ |
| 3028 } | |
| 3029 #endif | |
| 3030 | |
| 3031 /* | |
| 3032 * Ctrl-Mouse click (or double click in a help window) jumps to the tag | |
| 3033 * under the mouse pointer. | |
| 3034 */ | |
| 3035 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help | |
| 3036 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)) | |
| 3037 { | |
| 3038 if (State & INSERT) | |
| 3039 stuffcharReadbuff(Ctrl_O); | |
| 3040 stuffcharReadbuff(Ctrl_RSB); | |
| 3041 got_click = FALSE; /* ignore drag&release now */ | |
| 3042 } | |
| 3043 | |
| 3044 /* | |
| 3045 * Shift-Mouse click searches for the next occurrence of the word under | |
| 3046 * the mouse pointer | |
| 3047 */ | |
| 3048 else if ((mod_mask & MOD_MASK_SHIFT)) | |
| 3049 { | |
| 5735 | 3050 if ((State & INSERT) || (VIsual_active && VIsual_select)) |
| 7 | 3051 stuffcharReadbuff(Ctrl_O); |
| 3052 if (which_button == MOUSE_LEFT) | |
| 3053 stuffcharReadbuff('*'); | |
| 3054 else /* MOUSE_RIGHT */ | |
| 3055 stuffcharReadbuff('#'); | |
| 3056 } | |
| 3057 | |
| 3058 /* Handle double clicks, unless on status line */ | |
| 3059 else if (in_status_line) | |
| 3060 { | |
| 3061 #ifdef FEAT_MOUSESHAPE | |
| 3062 if ((is_drag || is_click) && !drag_status_line) | |
| 3063 { | |
| 3064 drag_status_line = TRUE; | |
| 3065 update_mouseshape(-1); | |
| 3066 } | |
| 3067 #endif | |
| 3068 } | |
| 3069 #ifdef FEAT_VERTSPLIT | |
| 3070 else if (in_sep_line) | |
| 3071 { | |
| 3072 # ifdef FEAT_MOUSESHAPE | |
| 3073 if ((is_drag || is_click) && !drag_sep_line) | |
| 3074 { | |
| 3075 drag_sep_line = TRUE; | |
| 3076 update_mouseshape(-1); | |
| 3077 } | |
| 3078 # endif | |
| 3079 } | |
| 3080 #endif | |
| 3081 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT)) | |
| 3082 && mouse_has(MOUSE_VISUAL)) | |
| 3083 { | |
| 3084 if (is_click || !VIsual_active) | |
| 3085 { | |
| 3086 if (VIsual_active) | |
| 3087 orig_cursor = VIsual; | |
| 3088 else | |
| 3089 { | |
| 3090 check_visual_highlight(); | |
| 3091 VIsual = curwin->w_cursor; | |
| 3092 orig_cursor = VIsual; | |
| 3093 VIsual_active = TRUE; | |
| 3094 VIsual_reselect = TRUE; | |
| 3095 /* start Select mode if 'selectmode' contains "mouse" */ | |
| 3096 may_start_select('o'); | |
| 3097 setmouse(); | |
| 3098 } | |
| 3099 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 598 | 3100 { |
| 3101 /* Double click with ALT pressed makes it blockwise. */ | |
| 3102 if (mod_mask & MOD_MASK_ALT) | |
| 3103 VIsual_mode = Ctrl_V; | |
| 3104 else | |
| 3105 VIsual_mode = 'v'; | |
| 3106 } | |
| 7 | 3107 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK) |
| 3108 VIsual_mode = 'V'; | |
| 3109 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK) | |
| 3110 VIsual_mode = Ctrl_V; | |
| 3111 #ifdef FEAT_CLIPBOARD | |
| 3112 /* Make sure the clipboard gets updated. Needed because start and | |
| 3113 * end may still be the same, and the selection needs to be owned */ | |
| 3114 clip_star.vmode = NUL; | |
| 3115 #endif | |
| 3116 } | |
| 3117 /* | |
| 3118 * A double click selects a word or a block. | |
| 3119 */ | |
| 3120 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 3121 { | |
| 3122 pos_T *pos = NULL; | |
| 300 | 3123 int gc; |
| 7 | 3124 |
| 3125 if (is_click) | |
| 3126 { | |
| 3127 /* If the character under the cursor (skipping white space) is | |
| 3128 * not a word character, try finding a match and select a (), | |
| 3129 * {}, [], #if/#endif, etc. block. */ | |
| 3130 end_visual = curwin->w_cursor; | |
| 300 | 3131 while (gc = gchar_pos(&end_visual), vim_iswhite(gc)) |
| 7 | 3132 inc(&end_visual); |
| 3133 if (oap != NULL) | |
| 3134 oap->motion_type = MCHAR; | |
| 3135 if (oap != NULL | |
| 3136 && VIsual_mode == 'v' | |
| 3137 && !vim_iswordc(gchar_pos(&end_visual)) | |
| 3138 && equalpos(curwin->w_cursor, VIsual) | |
| 3139 && (pos = findmatch(oap, NUL)) != NULL) | |
| 3140 { | |
| 3141 curwin->w_cursor = *pos; | |
| 3142 if (oap->motion_type == MLINE) | |
| 3143 VIsual_mode = 'V'; | |
| 3144 else if (*p_sel == 'e') | |
| 3145 { | |
| 3146 if (lt(curwin->w_cursor, VIsual)) | |
| 3147 ++VIsual.col; | |
| 3148 else | |
| 3149 ++curwin->w_cursor.col; | |
| 3150 } | |
| 3151 } | |
| 3152 } | |
| 3153 | |
| 3154 if (pos == NULL && (is_click || is_drag)) | |
| 3155 { | |
| 3156 /* When not found a match or when dragging: extend to include | |
| 3157 * a word. */ | |
| 3158 if (lt(curwin->w_cursor, orig_cursor)) | |
| 3159 { | |
| 3160 find_start_of_word(&curwin->w_cursor); | |
| 3161 find_end_of_word(&VIsual); | |
| 3162 } | |
| 3163 else | |
| 3164 { | |
| 3165 find_start_of_word(&VIsual); | |
| 3166 if (*p_sel == 'e' && *ml_get_cursor() != NUL) | |
| 3167 #ifdef FEAT_MBYTE | |
| 3168 curwin->w_cursor.col += | |
| 474 | 3169 (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 3170 #else |
| 3171 ++curwin->w_cursor.col; | |
| 3172 #endif | |
| 3173 find_end_of_word(&curwin->w_cursor); | |
| 3174 } | |
| 3175 } | |
| 3176 curwin->w_set_curswant = TRUE; | |
| 3177 } | |
| 3178 if (is_click) | |
| 3179 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
| 3180 } | |
| 3181 else if (VIsual_active && !old_active) | |
| 598 | 3182 { |
| 3183 if (mod_mask & MOD_MASK_ALT) | |
| 3184 VIsual_mode = Ctrl_V; | |
| 3185 else | |
| 3186 VIsual_mode = 'v'; | |
| 3187 } | |
| 7 | 3188 |
| 3189 /* If Visual mode changed show it later. */ | |
| 643 | 3190 if ((!VIsual_active && old_active && mode_displayed) |
| 3191 || (VIsual_active && p_smd && msg_silent == 0 | |
| 3192 && (!old_active || VIsual_mode != old_mode))) | |
| 7 | 3193 redraw_cmdline = TRUE; |
| 3194 | |
| 3195 return moved; | |
| 3196 } | |
| 3197 | |
| 3198 /* | |
| 3199 * Move "pos" back to the start of the word it's in. | |
| 3200 */ | |
| 3201 static void | |
| 3202 find_start_of_word(pos) | |
| 3203 pos_T *pos; | |
| 3204 { | |
| 3205 char_u *line; | |
| 3206 int cclass; | |
| 3207 int col; | |
| 3208 | |
| 3209 line = ml_get(pos->lnum); | |
| 3210 cclass = get_mouse_class(line + pos->col); | |
| 3211 | |
| 3212 while (pos->col > 0) | |
| 3213 { | |
| 3214 col = pos->col - 1; | |
| 3215 #ifdef FEAT_MBYTE | |
| 3216 col -= (*mb_head_off)(line, line + col); | |
| 3217 #endif | |
| 3218 if (get_mouse_class(line + col) != cclass) | |
| 3219 break; | |
| 3220 pos->col = col; | |
| 3221 } | |
| 3222 } | |
| 3223 | |
| 3224 /* | |
| 3225 * Move "pos" forward to the end of the word it's in. | |
| 3226 * When 'selection' is "exclusive", the position is just after the word. | |
| 3227 */ | |
| 3228 static void | |
| 3229 find_end_of_word(pos) | |
| 3230 pos_T *pos; | |
| 3231 { | |
| 3232 char_u *line; | |
| 3233 int cclass; | |
| 3234 int col; | |
| 3235 | |
| 3236 line = ml_get(pos->lnum); | |
| 3237 if (*p_sel == 'e' && pos->col > 0) | |
| 3238 { | |
| 3239 --pos->col; | |
| 3240 #ifdef FEAT_MBYTE | |
| 3241 pos->col -= (*mb_head_off)(line, line + pos->col); | |
| 3242 #endif | |
| 3243 } | |
| 3244 cclass = get_mouse_class(line + pos->col); | |
| 3245 while (line[pos->col] != NUL) | |
| 3246 { | |
| 3247 #ifdef FEAT_MBYTE | |
| 474 | 3248 col = pos->col + (*mb_ptr2len)(line + pos->col); |
| 7 | 3249 #else |
| 3250 col = pos->col + 1; | |
| 3251 #endif | |
| 3252 if (get_mouse_class(line + col) != cclass) | |
| 3253 { | |
| 3254 if (*p_sel == 'e') | |
| 3255 pos->col = col; | |
| 3256 break; | |
| 3257 } | |
| 3258 pos->col = col; | |
| 3259 } | |
| 3260 } | |
| 3261 | |
| 3262 /* | |
| 3263 * Get class of a character for selection: same class means same word. | |
| 3264 * 0: blank | |
| 3265 * 1: punctuation groups | |
| 3266 * 2: normal word character | |
| 3267 * >2: multi-byte word character. | |
| 3268 */ | |
| 3269 static int | |
| 3270 get_mouse_class(p) | |
| 3271 char_u *p; | |
| 3272 { | |
| 3273 int c; | |
| 3274 | |
| 3275 #ifdef FEAT_MBYTE | |
| 3276 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1) | |
| 3277 return mb_get_class(p); | |
| 3278 #endif | |
| 3279 | |
| 3280 c = *p; | |
| 3281 if (c == ' ' || c == '\t') | |
| 3282 return 0; | |
| 3283 | |
| 3284 if (vim_iswordc(c)) | |
| 3285 return 2; | |
| 3286 | |
| 3287 /* | |
| 3288 * There are a few special cases where we want certain combinations of | |
| 3289 * characters to be considered as a single word. These are things like | |
| 3290 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each | |
|
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
3291 * character is in its own class. |
| 7 | 3292 */ |
| 3293 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL) | |
| 3294 return 1; | |
| 3295 return c; | |
| 3296 } | |
| 3297 #endif /* FEAT_MOUSE */ | |
| 3298 | |
| 3299 /* | |
| 3300 * Check if highlighting for visual mode is possible, give a warning message | |
| 3301 * if not. | |
| 3302 */ | |
| 3303 void | |
| 3304 check_visual_highlight() | |
| 3305 { | |
| 3306 static int did_check = FALSE; | |
| 3307 | |
| 3308 if (full_screen) | |
| 3309 { | |
| 3310 if (!did_check && hl_attr(HLF_V) == 0) | |
| 3311 MSG(_("Warning: terminal cannot highlight")); | |
| 3312 did_check = TRUE; | |
| 3313 } | |
| 3314 } | |
| 3315 | |
| 3316 /* | |
| 638 | 3317 * End Visual mode. |
| 7 | 3318 * This function should ALWAYS be called to end Visual mode, except from |
| 3319 * do_pending_operator(). | |
| 3320 */ | |
| 3321 void | |
| 3322 end_visual_mode() | |
| 3323 { | |
| 3324 #ifdef FEAT_CLIPBOARD | |
| 3325 /* | |
| 3326 * If we are using the clipboard, then remember what was selected in case | |
| 3327 * we need to paste it somewhere while we still own the selection. | |
| 3328 * Only do this when the clipboard is already owned. Don't want to grab | |
| 3329 * the selection when hitting ESC. | |
| 3330 */ | |
| 3331 if (clip_star.available && clip_star.owned) | |
| 3332 clip_auto_select(); | |
| 3333 #endif | |
| 3334 | |
| 3335 VIsual_active = FALSE; | |
| 3336 #ifdef FEAT_MOUSE | |
| 3337 setmouse(); | |
| 3338 mouse_dragging = 0; | |
| 3339 #endif | |
| 3340 | |
| 3341 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
| 690 | 3342 curbuf->b_visual.vi_mode = VIsual_mode; |
| 3343 curbuf->b_visual.vi_start = VIsual; | |
| 3344 curbuf->b_visual.vi_end = curwin->w_cursor; | |
| 3345 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
| 7 | 3346 #ifdef FEAT_EVAL |
| 3347 curbuf->b_visual_mode_eval = VIsual_mode; | |
| 3348 #endif | |
| 3349 #ifdef FEAT_VIRTUALEDIT | |
| 3350 if (!virtual_active()) | |
| 3351 curwin->w_cursor.coladd = 0; | |
| 3352 #endif | |
| 3353 | |
| 643 | 3354 if (mode_displayed) |
| 7 | 3355 clear_cmdline = TRUE; /* unshow visual mode later */ |
| 3356 #ifdef FEAT_CMDL_INFO | |
| 3357 else | |
| 3358 clear_showcmd(); | |
| 3359 #endif | |
| 3360 | |
| 844 | 3361 adjust_cursor_eol(); |
| 7 | 3362 } |
| 3363 | |
| 3364 /* | |
| 3365 * Reset VIsual_active and VIsual_reselect. | |
| 3366 */ | |
| 3367 void | |
| 3368 reset_VIsual_and_resel() | |
| 3369 { | |
| 3370 if (VIsual_active) | |
| 3371 { | |
| 3372 end_visual_mode(); | |
| 3373 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
| 3374 } | |
| 3375 VIsual_reselect = FALSE; | |
| 3376 } | |
| 3377 | |
| 3378 /* | |
| 3379 * Reset VIsual_active and VIsual_reselect if it's set. | |
| 3380 */ | |
| 3381 void | |
| 3382 reset_VIsual() | |
| 3383 { | |
| 3384 if (VIsual_active) | |
| 3385 { | |
| 3386 end_visual_mode(); | |
| 3387 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
| 3388 VIsual_reselect = FALSE; | |
| 3389 } | |
| 3390 } | |
| 3391 | |
| 184 | 3392 #if defined(FEAT_BEVAL) |
| 7 | 3393 static int find_is_eval_item __ARGS((char_u *ptr, int *colp, int *nbp, int dir)); |
| 3394 | |
| 3395 /* | |
| 3396 * Check for a balloon-eval special item to include when searching for an | |
| 3397 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid! | |
| 3398 * Returns TRUE if the character at "*ptr" should be included. | |
| 3399 * "dir" is FORWARD or BACKWARD, the direction of searching. | |
| 3400 * "*colp" is in/decremented if "ptr[-dir]" should also be included. | |
| 3401 * "bnp" points to a counter for square brackets. | |
| 3402 */ | |
| 3403 static int | |
| 3404 find_is_eval_item(ptr, colp, bnp, dir) | |
| 3405 char_u *ptr; | |
| 3406 int *colp; | |
| 3407 int *bnp; | |
| 3408 int dir; | |
| 3409 { | |
| 3410 /* Accept everything inside []. */ | |
| 3411 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD)) | |
| 3412 ++*bnp; | |
| 3413 if (*bnp > 0) | |
| 3414 { | |
| 3415 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD)) | |
| 3416 --*bnp; | |
| 3417 return TRUE; | |
| 3418 } | |
| 3419 | |
| 3420 /* skip over "s.var" */ | |
| 3421 if (*ptr == '.') | |
| 3422 return TRUE; | |
| 3423 | |
| 3424 /* two-character item: s->var */ | |
| 3425 if (ptr[dir == BACKWARD ? 0 : 1] == '>' | |
| 3426 && ptr[dir == BACKWARD ? -1 : 0] == '-') | |
| 3427 { | |
| 3428 *colp += dir; | |
| 3429 return TRUE; | |
| 3430 } | |
| 3431 return FALSE; | |
| 3432 } | |
| 3433 #endif | |
| 3434 | |
| 3435 /* | |
| 3436 * Find the identifier under or to the right of the cursor. | |
| 3437 * "find_type" can have one of three values: | |
| 3438 * FIND_IDENT: find an identifier (keyword) | |
| 3439 * FIND_STRING: find any non-white string | |
| 3440 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred. | |
| 184 | 3441 * FIND_EVAL: find text useful for C program debugging |
| 7 | 3442 * |
| 3443 * There are three steps: | |
| 3444 * 1. Search forward for the start of an identifier/string. Doesn't move if | |
| 3445 * already on one. | |
| 3446 * 2. Search backward for the start of this identifier/string. | |
| 3447 * This doesn't match the real Vi but I like it a little better and it | |
| 3448 * shouldn't bother anyone. | |
| 3449 * 3. Search forward to the end of this identifier/string. | |
| 3450 * When FIND_IDENT isn't defined, we backup until a blank. | |
| 3451 * | |
| 3452 * Returns the length of the string, or zero if no string is found. | |
| 3453 * If a string is found, a pointer to the string is put in "*string". This | |
| 3454 * string is not always NUL terminated. | |
| 3455 */ | |
| 3456 int | |
| 3457 find_ident_under_cursor(string, find_type) | |
| 3458 char_u **string; | |
| 3459 int find_type; | |
| 3460 { | |
| 3461 return find_ident_at_pos(curwin, curwin->w_cursor.lnum, | |
| 3462 curwin->w_cursor.col, string, find_type); | |
| 3463 } | |
| 3464 | |
| 3465 /* | |
| 3466 * Like find_ident_under_cursor(), but for any window and any position. | |
| 3467 * However: Uses 'iskeyword' from the current window!. | |
| 3468 */ | |
| 3469 int | |
| 3470 find_ident_at_pos(wp, lnum, startcol, string, find_type) | |
| 3471 win_T *wp; | |
| 3472 linenr_T lnum; | |
| 3473 colnr_T startcol; | |
| 3474 char_u **string; | |
| 3475 int find_type; | |
| 3476 { | |
| 3477 char_u *ptr; | |
| 3478 int col = 0; /* init to shut up GCC */ | |
| 3479 int i; | |
| 3480 #ifdef FEAT_MBYTE | |
| 3481 int this_class = 0; | |
| 3482 int prev_class; | |
| 3483 int prevcol; | |
| 3484 #endif | |
| 184 | 3485 #if defined(FEAT_BEVAL) |
| 7 | 3486 int bn = 0; /* bracket nesting */ |
| 3487 #endif | |
| 3488 | |
| 3489 /* | |
| 3490 * if i == 0: try to find an identifier | |
| 3491 * if i == 1: try to find any non-white string | |
| 3492 */ | |
| 3493 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
| 3494 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i) | |
| 3495 { | |
| 3496 /* | |
| 3497 * 1. skip to start of identifier/string | |
| 3498 */ | |
| 3499 col = startcol; | |
| 3500 #ifdef FEAT_MBYTE | |
| 3501 if (has_mbyte) | |
| 3502 { | |
| 3503 while (ptr[col] != NUL) | |
| 3504 { | |
| 184 | 3505 # if defined(FEAT_BEVAL) |
| 7 | 3506 /* Stop at a ']' to evaluate "a[x]". */ |
| 3507 if ((find_type & FIND_EVAL) && ptr[col] == ']') | |
| 3508 break; | |
| 3509 # endif | |
| 3510 this_class = mb_get_class(ptr + col); | |
| 3511 if (this_class != 0 && (i == 1 || this_class != 1)) | |
| 3512 break; | |
| 474 | 3513 col += (*mb_ptr2len)(ptr + col); |
| 7 | 3514 } |
| 3515 } | |
| 3516 else | |
| 3517 #endif | |
| 3518 while (ptr[col] != NUL | |
| 3519 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col])) | |
| 184 | 3520 # if defined(FEAT_BEVAL) |
| 7 | 3521 && (!(find_type & FIND_EVAL) || ptr[col] != ']') |
| 3522 # endif | |
| 3523 ) | |
| 3524 ++col; | |
| 3525 | |
| 184 | 3526 #if defined(FEAT_BEVAL) |
| 7 | 3527 /* When starting on a ']' count it, so that we include the '['. */ |
| 3528 bn = ptr[col] == ']'; | |
| 3529 #endif | |
| 3530 | |
| 3531 /* | |
| 3532 * 2. Back up to start of identifier/string. | |
| 3533 */ | |
| 3534 #ifdef FEAT_MBYTE | |
| 3535 if (has_mbyte) | |
| 3536 { | |
| 3537 /* Remember class of character under cursor. */ | |
| 184 | 3538 # if defined(FEAT_BEVAL) |
| 7 | 3539 if ((find_type & FIND_EVAL) && ptr[col] == ']') |
| 3540 this_class = mb_get_class((char_u *)"a"); | |
| 3541 else | |
| 3542 # endif | |
| 3543 this_class = mb_get_class(ptr + col); | |
| 835 | 3544 while (col > 0 && this_class != 0) |
| 7 | 3545 { |
| 3546 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1); | |
| 3547 prev_class = mb_get_class(ptr + prevcol); | |
| 3548 if (this_class != prev_class | |
| 3549 && (i == 0 | |
| 3550 || prev_class == 0 | |
| 3551 || (find_type & FIND_IDENT)) | |
| 184 | 3552 # if defined(FEAT_BEVAL) |
| 7 | 3553 && (!(find_type & FIND_EVAL) |
| 3554 || prevcol == 0 | |
| 3555 || !find_is_eval_item(ptr + prevcol, &prevcol, | |
| 3556 &bn, BACKWARD)) | |
| 3557 # endif | |
| 3558 ) | |
| 3559 break; | |
| 3560 col = prevcol; | |
| 3561 } | |
| 3562 | |
| 3563 /* If we don't want just any old string, or we've found an | |
| 3564 * identifier, stop searching. */ | |
| 3565 if (this_class > 2) | |
| 3566 this_class = 2; | |
| 3567 if (!(find_type & FIND_STRING) || this_class == 2) | |
| 3568 break; | |
| 3569 } | |
| 3570 else | |
| 3571 #endif | |
| 3572 { | |
| 3573 while (col > 0 | |
| 3574 && ((i == 0 | |
| 3575 ? vim_iswordc(ptr[col - 1]) | |
| 3576 : (!vim_iswhite(ptr[col - 1]) | |
| 3577 && (!(find_type & FIND_IDENT) | |
| 3578 || !vim_iswordc(ptr[col - 1])))) | |
| 184 | 3579 #if defined(FEAT_BEVAL) |
| 7 | 3580 || ((find_type & FIND_EVAL) |
| 3581 && col > 1 | |
| 3582 && find_is_eval_item(ptr + col - 1, &col, | |
| 3583 &bn, BACKWARD)) | |
| 3584 #endif | |
| 3585 )) | |
| 3586 --col; | |
| 3587 | |
| 3588 /* If we don't want just any old string, or we've found an | |
| 3589 * identifier, stop searching. */ | |
| 3590 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col])) | |
| 3591 break; | |
| 3592 } | |
| 3593 } | |
| 3594 | |
| 3595 if (ptr[col] == NUL || (i == 0 && ( | |
| 3596 #ifdef FEAT_MBYTE | |
| 3597 has_mbyte ? this_class != 2 : | |
| 3598 #endif | |
| 3599 !vim_iswordc(ptr[col])))) | |
| 3600 { | |
| 3601 /* | |
| 3602 * didn't find an identifier or string | |
| 3603 */ | |
| 3604 if (find_type & FIND_STRING) | |
| 3605 EMSG(_("E348: No string under cursor")); | |
| 3606 else | |
| 1728 | 3607 EMSG(_(e_noident)); |
| 7 | 3608 return 0; |
| 3609 } | |
| 3610 ptr += col; | |
| 3611 *string = ptr; | |
| 3612 | |
| 3613 /* | |
| 3614 * 3. Find the end if the identifier/string. | |
| 3615 */ | |
| 184 | 3616 #if defined(FEAT_BEVAL) |
| 7 | 3617 bn = 0; |
| 3618 startcol -= col; | |
| 3619 #endif | |
| 3620 col = 0; | |
| 3621 #ifdef FEAT_MBYTE | |
| 3622 if (has_mbyte) | |
| 3623 { | |
| 3624 /* Search for point of changing multibyte character class. */ | |
| 3625 this_class = mb_get_class(ptr); | |
| 3626 while (ptr[col] != NUL | |
| 3627 && ((i == 0 ? mb_get_class(ptr + col) == this_class | |
| 3628 : mb_get_class(ptr + col) != 0) | |
| 184 | 3629 # if defined(FEAT_BEVAL) |
| 7 | 3630 || ((find_type & FIND_EVAL) |
| 3631 && col <= (int)startcol | |
| 3632 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
| 3633 # endif | |
| 3634 )) | |
| 474 | 3635 col += (*mb_ptr2len)(ptr + col); |
| 7 | 3636 } |
| 3637 else | |
| 3638 #endif | |
| 3639 while ((i == 0 ? vim_iswordc(ptr[col]) | |
| 3640 : (ptr[col] != NUL && !vim_iswhite(ptr[col]))) | |
| 184 | 3641 # if defined(FEAT_BEVAL) |
| 7 | 3642 || ((find_type & FIND_EVAL) |
| 3643 && col <= (int)startcol | |
| 3644 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
| 3645 # endif | |
| 3646 ) | |
| 3647 { | |
| 3648 ++col; | |
| 3649 } | |
| 3650 | |
| 3651 return col; | |
| 3652 } | |
| 3653 | |
| 3654 /* | |
| 3655 * Prepare for redo of a normal command. | |
| 3656 */ | |
| 3657 static void | |
| 3658 prep_redo_cmd(cap) | |
| 3659 cmdarg_T *cap; | |
| 3660 { | |
| 3661 prep_redo(cap->oap->regname, cap->count0, | |
| 3662 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
| 3663 } | |
| 3664 | |
| 3665 /* | |
| 3666 * Prepare for redo of any command. | |
| 3667 * Note that only the last argument can be a multi-byte char. | |
| 3668 */ | |
| 3669 static void | |
| 3670 prep_redo(regname, num, cmd1, cmd2, cmd3, cmd4, cmd5) | |
| 3671 int regname; | |
| 3672 long num; | |
| 3673 int cmd1; | |
| 3674 int cmd2; | |
| 3675 int cmd3; | |
| 3676 int cmd4; | |
| 3677 int cmd5; | |
| 3678 { | |
| 3679 ResetRedobuff(); | |
| 3680 if (regname != 0) /* yank from specified buffer */ | |
| 3681 { | |
| 3682 AppendCharToRedobuff('"'); | |
| 3683 AppendCharToRedobuff(regname); | |
| 3684 } | |
| 3685 if (num) | |
| 3686 AppendNumberToRedobuff(num); | |
| 3687 | |
| 3688 if (cmd1 != NUL) | |
| 3689 AppendCharToRedobuff(cmd1); | |
| 3690 if (cmd2 != NUL) | |
| 3691 AppendCharToRedobuff(cmd2); | |
| 3692 if (cmd3 != NUL) | |
| 3693 AppendCharToRedobuff(cmd3); | |
| 3694 if (cmd4 != NUL) | |
| 3695 AppendCharToRedobuff(cmd4); | |
| 3696 if (cmd5 != NUL) | |
| 3697 AppendCharToRedobuff(cmd5); | |
| 3698 } | |
| 3699 | |
| 3700 /* | |
| 3701 * check for operator active and clear it | |
| 3702 * | |
| 3703 * return TRUE if operator was active | |
| 3704 */ | |
| 3705 static int | |
| 3706 checkclearop(oap) | |
| 3707 oparg_T *oap; | |
| 3708 { | |
| 3709 if (oap->op_type == OP_NOP) | |
| 3710 return FALSE; | |
| 3711 clearopbeep(oap); | |
| 3712 return TRUE; | |
| 3713 } | |
| 3714 | |
| 3715 /* | |
| 1131 | 3716 * Check for operator or Visual active. Clear active operator. |
| 7 | 3717 * |
| 1131 | 3718 * Return TRUE if operator or Visual was active. |
| 7 | 3719 */ |
| 3720 static int | |
| 3721 checkclearopq(oap) | |
| 3722 oparg_T *oap; | |
| 3723 { | |
| 5735 | 3724 if (oap->op_type == OP_NOP && !VIsual_active) |
| 7 | 3725 return FALSE; |
| 3726 clearopbeep(oap); | |
| 3727 return TRUE; | |
| 3728 } | |
| 3729 | |
| 3730 static void | |
| 3731 clearop(oap) | |
| 3732 oparg_T *oap; | |
| 3733 { | |
| 3734 oap->op_type = OP_NOP; | |
| 3735 oap->regname = 0; | |
| 3736 oap->motion_force = NUL; | |
| 3737 oap->use_reg_one = FALSE; | |
| 3738 } | |
| 3739 | |
| 3740 static void | |
| 3741 clearopbeep(oap) | |
| 3742 oparg_T *oap; | |
| 3743 { | |
| 3744 clearop(oap); | |
| 3745 beep_flush(); | |
| 3746 } | |
| 3747 | |
| 3748 /* | |
| 3749 * Remove the shift modifier from a special key. | |
| 3750 */ | |
| 3751 static void | |
| 3752 unshift_special(cap) | |
| 3753 cmdarg_T *cap; | |
| 3754 { | |
| 3755 switch (cap->cmdchar) | |
| 3756 { | |
| 3757 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break; | |
| 3758 case K_S_LEFT: cap->cmdchar = K_LEFT; break; | |
| 3759 case K_S_UP: cap->cmdchar = K_UP; break; | |
| 3760 case K_S_DOWN: cap->cmdchar = K_DOWN; break; | |
| 3761 case K_S_HOME: cap->cmdchar = K_HOME; break; | |
| 3762 case K_S_END: cap->cmdchar = K_END; break; | |
| 3763 } | |
| 3764 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask); | |
| 3765 } | |
| 3766 | |
| 3767 #if defined(FEAT_CMDL_INFO) || defined(PROTO) | |
| 3768 /* | |
| 3769 * Routines for displaying a partly typed command | |
| 3770 */ | |
| 3771 | |
| 5735 | 3772 #define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30 |
| 7 | 3773 static char_u showcmd_buf[SHOWCMD_BUFLEN]; |
| 3774 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */ | |
| 3775 static int showcmd_is_clear = TRUE; | |
| 3776 static int showcmd_visual = FALSE; | |
| 3777 | |
| 3778 static void display_showcmd __ARGS((void)); | |
| 3779 | |
| 3780 void | |
| 3781 clear_showcmd() | |
| 3782 { | |
| 3783 if (!p_sc) | |
| 3784 return; | |
| 3785 | |
| 3786 if (VIsual_active && !char_avail()) | |
| 3787 { | |
| 1866 | 3788 int cursor_bot = lt(VIsual, curwin->w_cursor); |
| 7 | 3789 long lines; |
| 3790 colnr_T leftcol, rightcol; | |
| 3791 linenr_T top, bot; | |
| 3792 | |
| 3793 /* Show the size of the Visual area. */ | |
| 1866 | 3794 if (cursor_bot) |
| 7 | 3795 { |
| 3796 top = VIsual.lnum; | |
| 3797 bot = curwin->w_cursor.lnum; | |
| 3798 } | |
| 3799 else | |
| 3800 { | |
| 3801 top = curwin->w_cursor.lnum; | |
| 3802 bot = VIsual.lnum; | |
| 3803 } | |
| 3804 # ifdef FEAT_FOLDING | |
| 3805 /* Include closed folds as a whole. */ | |
| 3806 hasFolding(top, &top, NULL); | |
| 3807 hasFolding(bot, NULL, &bot); | |
| 3808 # endif | |
| 3809 lines = bot - top + 1; | |
| 3810 | |
| 3811 if (VIsual_mode == Ctrl_V) | |
| 3812 { | |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3813 # ifdef FEAT_LINEBREAK |
| 1866 | 3814 char_u *saved_sbr = p_sbr; |
| 3815 | |
| 3816 /* Make 'sbr' empty for a moment to get the correct size. */ | |
| 3817 p_sbr = empty_option; | |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3818 # endif |
| 7 | 3819 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
|
3820 # ifdef FEAT_LINEBREAK |
| 1866 | 3821 p_sbr = saved_sbr; |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3822 # endif |
| 7 | 3823 sprintf((char *)showcmd_buf, "%ldx%ld", lines, |
| 3824 (long)(rightcol - leftcol + 1)); | |
| 3825 } | |
| 3826 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum) | |
| 3827 sprintf((char *)showcmd_buf, "%ld", lines); | |
| 3828 else | |
|
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3829 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3830 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
|
3831 int l; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3832 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
|
3833 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
|
3834 |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3835 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
|
3836 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3837 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
|
3838 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
|
3839 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3840 else |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3841 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3842 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
|
3843 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
|
3844 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3845 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
|
3846 { |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3847 # 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
|
3848 l = (*mb_ptr2len)(s); |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3849 # else |
|
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3850 l = (*s == NUL) ? 0 : 1; |
|
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3851 # endif |
|
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3852 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
|
3853 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3854 ++bytes; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3855 ++chars; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3856 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
|
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 += l; |
|
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 s += l; |
|
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 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
|
3863 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
|
3864 else |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3865 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
|
3866 } |
| 7 | 3867 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */ |
| 3868 showcmd_visual = TRUE; | |
| 3869 } | |
| 3870 else | |
| 3871 { | |
| 3872 showcmd_buf[0] = NUL; | |
| 3873 showcmd_visual = FALSE; | |
| 3874 | |
| 3875 /* Don't actually display something if there is nothing to clear. */ | |
| 3876 if (showcmd_is_clear) | |
| 3877 return; | |
| 3878 } | |
| 3879 | |
| 3880 display_showcmd(); | |
| 3881 } | |
| 3882 | |
| 3883 /* | |
| 3884 * Add 'c' to string of shown command chars. | |
| 3885 * Return TRUE if output has been written (and setcursor() has been called). | |
| 3886 */ | |
| 3887 int | |
| 3888 add_to_showcmd(c) | |
| 3889 int c; | |
| 3890 { | |
| 3891 char_u *p; | |
| 3892 int old_len; | |
| 3893 int extra_len; | |
| 3894 int overflow; | |
| 3895 #if defined(FEAT_MOUSE) | |
| 3896 int i; | |
| 3897 static int ignore[] = | |
| 3898 { | |
| 660 | 3899 # ifdef FEAT_GUI |
| 7 | 3900 K_VER_SCROLLBAR, K_HOR_SCROLLBAR, |
| 3901 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM, | |
| 660 | 3902 # endif |
| 7 | 3903 K_IGNORE, |
| 3904 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE, | |
| 3905 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE, | |
| 3906 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
|
3907 K_MOUSEDOWN, K_MOUSEUP, K_MOUSELEFT, K_MOUSERIGHT, |
| 7 | 3908 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE, |
| 631 | 3909 K_CURSORHOLD, |
| 7 | 3910 0 |
| 3911 }; | |
| 3912 #endif | |
| 3913 | |
| 641 | 3914 if (!p_sc || msg_silent != 0) |
| 7 | 3915 return FALSE; |
| 3916 | |
| 3917 if (showcmd_visual) | |
| 3918 { | |
| 3919 showcmd_buf[0] = NUL; | |
| 3920 showcmd_visual = FALSE; | |
| 3921 } | |
| 3922 | |
| 3923 #if defined(FEAT_MOUSE) | |
| 3924 /* Ignore keys that are scrollbar updates and mouse clicks */ | |
| 3925 if (IS_SPECIAL(c)) | |
| 3926 for (i = 0; ignore[i] != 0; ++i) | |
| 3927 if (ignore[i] == c) | |
| 3928 return FALSE; | |
| 3929 #endif | |
| 3930 | |
| 3931 p = transchar(c); | |
| 5535 | 3932 if (*p == ' ') |
| 3933 STRCPY(p, "<20>"); | |
| 7 | 3934 old_len = (int)STRLEN(showcmd_buf); |
| 3935 extra_len = (int)STRLEN(p); | |
| 3936 overflow = old_len + extra_len - SHOWCMD_COLS; | |
| 3937 if (overflow > 0) | |
| 1362 | 3938 mch_memmove(showcmd_buf, showcmd_buf + overflow, |
| 3939 old_len - overflow + 1); | |
| 7 | 3940 STRCAT(showcmd_buf, p); |
| 3941 | |
| 3942 if (char_avail()) | |
| 3943 return FALSE; | |
| 3944 | |
| 3945 display_showcmd(); | |
| 3946 | |
| 3947 return TRUE; | |
| 3948 } | |
| 3949 | |
| 3950 void | |
| 3951 add_to_showcmd_c(c) | |
| 3952 int c; | |
| 3953 { | |
| 3954 if (!add_to_showcmd(c)) | |
| 3955 setcursor(); | |
| 3956 } | |
| 3957 | |
| 3958 /* | |
| 3959 * Delete 'len' characters from the end of the shown command. | |
| 3960 */ | |
| 3961 static void | |
| 3962 del_from_showcmd(len) | |
| 3963 int len; | |
| 3964 { | |
| 3965 int old_len; | |
| 3966 | |
| 3967 if (!p_sc) | |
| 3968 return; | |
| 3969 | |
| 3970 old_len = (int)STRLEN(showcmd_buf); | |
| 3971 if (len > old_len) | |
| 3972 len = old_len; | |
| 3973 showcmd_buf[old_len - len] = NUL; | |
| 3974 | |
| 3975 if (!char_avail()) | |
| 3976 display_showcmd(); | |
| 3977 } | |
| 3978 | |
| 3979 /* | |
| 3980 * push_showcmd() and pop_showcmd() are used when waiting for the user to type | |
| 3981 * something and there is a partial mapping. | |
| 3982 */ | |
| 3983 void | |
| 3984 push_showcmd() | |
| 3985 { | |
| 3986 if (p_sc) | |
| 3987 STRCPY(old_showcmd_buf, showcmd_buf); | |
| 3988 } | |
| 3989 | |
| 3990 void | |
| 3991 pop_showcmd() | |
| 3992 { | |
| 3993 if (!p_sc) | |
| 3994 return; | |
| 3995 | |
| 3996 STRCPY(showcmd_buf, old_showcmd_buf); | |
| 3997 | |
| 3998 display_showcmd(); | |
| 3999 } | |
| 4000 | |
| 4001 static void | |
| 4002 display_showcmd() | |
| 4003 { | |
| 4004 int len; | |
| 4005 | |
| 4006 cursor_off(); | |
| 4007 | |
| 4008 len = (int)STRLEN(showcmd_buf); | |
| 4009 if (len == 0) | |
| 4010 showcmd_is_clear = TRUE; | |
| 4011 else | |
| 4012 { | |
| 4013 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0); | |
| 4014 showcmd_is_clear = FALSE; | |
| 4015 } | |
| 4016 | |
| 4017 /* | |
| 1188 | 4018 * clear the rest of an old message by outputting up to SHOWCMD_COLS |
| 4019 * spaces | |
| 7 | 4020 */ |
| 4021 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0); | |
| 4022 | |
| 4023 setcursor(); /* put cursor back where it belongs */ | |
| 4024 } | |
| 4025 #endif | |
| 4026 | |
| 4027 #ifdef FEAT_SCROLLBIND | |
| 4028 /* | |
| 4029 * When "check" is FALSE, prepare for commands that scroll the window. | |
| 4030 * When "check" is TRUE, take care of scroll-binding after the window has | |
| 4031 * scrolled. Called from normal_cmd() and edit(). | |
| 4032 */ | |
| 4033 void | |
| 4034 do_check_scrollbind(check) | |
| 4035 int check; | |
| 4036 { | |
| 4037 static win_T *old_curwin = NULL; | |
| 4038 static linenr_T old_topline = 0; | |
| 4039 #ifdef FEAT_DIFF | |
| 4040 static int old_topfill = 0; | |
| 4041 #endif | |
| 4042 static buf_T *old_buf = NULL; | |
| 4043 static colnr_T old_leftcol = 0; | |
| 4044 | |
| 4045 if (check && curwin->w_p_scb) | |
| 4046 { | |
| 4047 /* If a ":syncbind" command was just used, don't scroll, only reset | |
| 4048 * the values. */ | |
| 4049 if (did_syncbind) | |
| 4050 did_syncbind = FALSE; | |
| 4051 else if (curwin == old_curwin) | |
| 4052 { | |
| 4053 /* | |
| 4054 * Synchronize other windows, as necessary according to | |
| 4055 * 'scrollbind'. Don't do this after an ":edit" command, except | |
| 4056 * when 'diff' is set. | |
| 4057 */ | |
| 4058 if ((curwin->w_buffer == old_buf | |
| 4059 #ifdef FEAT_DIFF | |
| 4060 || curwin->w_p_diff | |
| 4061 #endif | |
| 4062 ) | |
| 4063 && (curwin->w_topline != old_topline | |
| 4064 #ifdef FEAT_DIFF | |
| 4065 || curwin->w_topfill != old_topfill | |
| 4066 #endif | |
| 4067 || curwin->w_leftcol != old_leftcol)) | |
| 4068 { | |
| 4069 check_scrollbind(curwin->w_topline - old_topline, | |
| 4070 (long)(curwin->w_leftcol - old_leftcol)); | |
| 4071 } | |
| 4072 } | |
| 4073 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */ | |
| 4074 { | |
| 4075 /* | |
| 4076 * When switching between windows, make sure that the relative | |
| 4077 * vertical offset is valid for the new window. The relative | |
| 4078 * offset is invalid whenever another 'scrollbind' window has | |
| 4079 * scrolled to a point that would force the current window to | |
| 4080 * scroll past the beginning or end of its buffer. When the | |
| 4081 * resync is performed, some of the other 'scrollbind' windows may | |
| 4082 * need to jump so that the current window's relative position is | |
| 4083 * visible on-screen. | |
| 4084 */ | |
| 4085 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L); | |
| 4086 } | |
| 4087 curwin->w_scbind_pos = curwin->w_topline; | |
| 4088 } | |
| 4089 | |
| 4090 old_curwin = curwin; | |
| 4091 old_topline = curwin->w_topline; | |
| 4092 #ifdef FEAT_DIFF | |
| 4093 old_topfill = curwin->w_topfill; | |
| 4094 #endif | |
| 4095 old_buf = curwin->w_buffer; | |
| 4096 old_leftcol = curwin->w_leftcol; | |
| 4097 } | |
| 4098 | |
| 4099 /* | |
| 4100 * Synchronize any windows that have "scrollbind" set, based on the | |
| 4101 * number of rows by which the current window has changed | |
| 4102 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
| 4103 */ | |
| 4104 void | |
| 4105 check_scrollbind(topline_diff, leftcol_diff) | |
| 4106 linenr_T topline_diff; | |
| 4107 long leftcol_diff; | |
| 4108 { | |
| 4109 int want_ver; | |
| 4110 int want_hor; | |
| 4111 win_T *old_curwin = curwin; | |
| 4112 buf_T *old_curbuf = curbuf; | |
| 4113 int old_VIsual_select = VIsual_select; | |
| 4114 int old_VIsual_active = VIsual_active; | |
| 4115 colnr_T tgt_leftcol = curwin->w_leftcol; | |
| 4116 long topline; | |
| 4117 long y; | |
| 4118 | |
| 4119 /* | |
| 4120 * check 'scrollopt' string for vertical and horizontal scroll options | |
| 4121 */ | |
| 4122 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0); | |
| 4123 #ifdef FEAT_DIFF | |
| 4124 want_ver |= old_curwin->w_p_diff; | |
| 4125 #endif | |
| 4126 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0)); | |
| 4127 | |
| 4128 /* | |
| 4129 * loop through the scrollbound windows and scroll accordingly | |
| 4130 */ | |
| 4131 VIsual_select = VIsual_active = 0; | |
| 4132 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
| 4133 { | |
| 4134 curbuf = curwin->w_buffer; | |
| 4135 /* skip original window and windows with 'noscrollbind' */ | |
| 4136 if (curwin != old_curwin && curwin->w_p_scb) | |
| 4137 { | |
| 4138 /* | |
| 4139 * do the vertical scroll | |
| 4140 */ | |
| 4141 if (want_ver) | |
| 4142 { | |
| 4143 #ifdef FEAT_DIFF | |
| 4144 if (old_curwin->w_p_diff && curwin->w_p_diff) | |
| 4145 { | |
| 4146 diff_set_topline(old_curwin, curwin); | |
| 4147 } | |
| 4148 else | |
| 4149 #endif | |
| 4150 { | |
| 4151 curwin->w_scbind_pos += topline_diff; | |
| 4152 topline = curwin->w_scbind_pos; | |
| 4153 if (topline > curbuf->b_ml.ml_line_count) | |
| 4154 topline = curbuf->b_ml.ml_line_count; | |
| 4155 if (topline < 1) | |
| 4156 topline = 1; | |
| 4157 | |
| 4158 y = topline - curwin->w_topline; | |
| 4159 if (y > 0) | |
| 4160 scrollup(y, FALSE); | |
| 4161 else | |
| 4162 scrolldown(-y, FALSE); | |
| 4163 } | |
| 4164 | |
| 4165 redraw_later(VALID); | |
| 4166 cursor_correct(); | |
| 4167 #ifdef FEAT_WINDOWS | |
| 4168 curwin->w_redr_status = TRUE; | |
| 4169 #endif | |
| 4170 } | |
| 4171 | |
| 4172 /* | |
| 4173 * do the horizontal scroll | |
| 4174 */ | |
| 4175 if (want_hor && curwin->w_leftcol != tgt_leftcol) | |
| 4176 { | |
| 4177 curwin->w_leftcol = tgt_leftcol; | |
| 4178 leftcol_changed(); | |
| 4179 } | |
| 4180 } | |
| 4181 } | |
| 4182 | |
| 4183 /* | |
| 4184 * reset current-window | |
| 4185 */ | |
| 4186 VIsual_select = old_VIsual_select; | |
| 4187 VIsual_active = old_VIsual_active; | |
| 4188 curwin = old_curwin; | |
| 4189 curbuf = old_curbuf; | |
| 4190 } | |
| 4191 #endif /* #ifdef FEAT_SCROLLBIND */ | |
| 4192 | |
| 4193 /* | |
| 4194 * Command character that's ignored. | |
| 4195 * Used for CTRL-Q and CTRL-S to avoid problems with terminals that use | |
|
2130
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updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
4196 * xon/xoff. |
| 7 | 4197 */ |
| 4198 static void | |
| 4199 nv_ignore(cap) | |
| 4200 cmdarg_T *cap; | |
| 4201 { | |
| 226 | 4202 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
| 7 | 4203 } |
| 4204 | |
| 4205 /* | |
| 620 | 4206 * Command character that doesn't do anything, but unlike nv_ignore() does |
| 4207 * start edit(). Used for "startinsert" executed while starting up. | |
| 4208 */ | |
| 4209 static void | |
| 4210 nv_nop(cap) | |
| 1877 | 4211 cmdarg_T *cap UNUSED; |
| 620 | 4212 { |
| 4213 } | |
| 4214 | |
| 4215 /* | |
| 7 | 4216 * Command character doesn't exist. |
| 4217 */ | |
| 4218 static void | |
| 4219 nv_error(cap) | |
| 4220 cmdarg_T *cap; | |
| 4221 { | |
| 4222 clearopbeep(cap->oap); | |
| 4223 } | |
| 4224 | |
| 4225 /* | |
| 4226 * <Help> and <F1> commands. | |
| 4227 */ | |
| 4228 static void | |
| 4229 nv_help(cap) | |
| 4230 cmdarg_T *cap; | |
| 4231 { | |
| 4232 if (!checkclearopq(cap->oap)) | |
| 4233 ex_help(NULL); | |
| 4234 } | |
| 4235 | |
| 4236 /* | |
| 4237 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor. | |
| 4238 */ | |
| 4239 static void | |
| 4240 nv_addsub(cap) | |
| 4241 cmdarg_T *cap; | |
| 4242 { | |
| 4243 if (!checkclearopq(cap->oap) | |
| 4244 && do_addsub((int)cap->cmdchar, cap->count1) == OK) | |
| 4245 prep_redo_cmd(cap); | |
| 4246 } | |
| 4247 | |
| 4248 /* | |
| 4249 * CTRL-F, CTRL-B, etc: Scroll page up or down. | |
| 4250 */ | |
| 4251 static void | |
| 4252 nv_page(cap) | |
| 4253 cmdarg_T *cap; | |
| 4254 { | |
| 4255 if (!checkclearop(cap->oap)) | |
| 819 | 4256 { |
| 4257 #ifdef FEAT_WINDOWS | |
| 4258 if (mod_mask & MOD_MASK_CTRL) | |
| 4259 { | |
| 4260 /* <C-PageUp>: tab page back; <C-PageDown>: tab page forward */ | |
| 4261 if (cap->arg == BACKWARD) | |
| 4262 goto_tabpage(-(int)cap->count1); | |
| 4263 else | |
| 4264 goto_tabpage((int)cap->count0); | |
| 4265 } | |
| 4266 else | |
| 4267 #endif | |
| 7 | 4268 (void)onepage(cap->arg, cap->count1); |
| 819 | 4269 } |
| 7 | 4270 } |
| 4271 | |
| 4272 /* | |
| 4273 * Implementation of "gd" and "gD" command. | |
| 4274 */ | |
| 4275 static void | |
| 523 | 4276 nv_gd(oap, nchar, thisblock) |
| 503 | 4277 oparg_T *oap; |
| 4278 int nchar; | |
| 523 | 4279 int thisblock; /* 1 for "1gd" and "1gD" */ |
| 7 | 4280 { |
| 4281 int len; | |
| 503 | 4282 char_u *ptr; |
| 4283 | |
| 4284 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0 | |
| 523 | 4285 || find_decl(ptr, len, nchar == 'd', thisblock, 0) == FAIL) |
| 503 | 4286 clearopbeep(oap); |
| 4287 #ifdef FEAT_FOLDING | |
| 4288 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP) | |
| 4289 foldOpenCursor(); | |
| 4290 #endif | |
| 4291 } | |
| 4292 | |
| 4293 /* | |
| 523 | 4294 * Search for variable declaration of "ptr[len]". |
| 4295 * When "locally" is TRUE in the current function ("gd"), otherwise in the | |
| 4296 * current file ("gD"). | |
| 4297 * When "thisblock" is TRUE check the {} block scope. | |
| 503 | 4298 * Return FAIL when not found. |
| 4299 */ | |
| 4300 int | |
| 523 | 4301 find_decl(ptr, len, locally, thisblock, searchflags) |
| 503 | 4302 char_u *ptr; |
| 4303 int len; | |
| 4304 int locally; | |
| 523 | 4305 int thisblock; |
| 503 | 4306 int searchflags; /* flags passed to searchit() */ |
| 4307 { | |
| 7 | 4308 char_u *pat; |
| 4309 pos_T old_pos; | |
| 503 | 4310 pos_T par_pos; |
| 4311 pos_T found_pos; | |
| 7 | 4312 int t; |
| 4313 int save_p_ws; | |
| 4314 int save_p_scs; | |
| 503 | 4315 int retval = OK; |
| 944 | 4316 int incll; |
| 503 | 4317 |
| 4318 if ((pat = alloc(len + 7)) == NULL) | |
| 4319 return FAIL; | |
| 268 | 4320 |
| 4321 /* Put "\V" before the pattern to avoid that the special meaning of "." | |
| 4322 * and "~" causes trouble. */ | |
| 4323 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s", | |
| 4324 len, ptr); | |
| 7 | 4325 old_pos = curwin->w_cursor; |
| 4326 save_p_ws = p_ws; | |
| 4327 save_p_scs = p_scs; | |
| 4328 p_ws = FALSE; /* don't wrap around end of file now */ | |
| 4329 p_scs = FALSE; /* don't switch ignorecase off now */ | |
| 4330 | |
| 4331 /* | |
| 4332 * With "gD" go to line 1. | |
| 4333 * With "gd" Search back for the start of the current function, then go | |
| 4334 * back until a blank line. If this fails go to line 1. | |
| 4335 */ | |
| 944 | 4336 if (!locally || !findpar(&incll, BACKWARD, 1L, '{', FALSE)) |
| 7 | 4337 { |
| 4338 setpcmark(); /* Set in findpar() otherwise */ | |
| 4339 curwin->w_cursor.lnum = 1; | |
| 539 | 4340 par_pos = curwin->w_cursor; |
| 7 | 4341 } |
| 4342 else | |
| 4343 { | |
| 539 | 4344 par_pos = curwin->w_cursor; |
| 7 | 4345 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL) |
| 4346 --curwin->w_cursor.lnum; | |
| 4347 } | |
| 4348 curwin->w_cursor.col = 0; | |
| 4349 | |
| 4350 /* Search forward for the identifier, ignore comment lines. */ | |
| 698 | 4351 clearpos(&found_pos); |
| 503 | 4352 for (;;) |
| 4353 { | |
| 4354 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD, | |
| 1496 | 4355 pat, 1L, searchflags, RE_LAST, (linenr_T)0, NULL); |
| 503 | 4356 if (curwin->w_cursor.lnum >= old_pos.lnum) |
| 4357 t = FAIL; /* match after start is failure too */ | |
| 523 | 4358 |
| 718 | 4359 if (thisblock && t != FAIL) |
| 523 | 4360 { |
| 4361 pos_T *pos; | |
| 4362 | |
| 4363 /* Check that the block the match is in doesn't end before the | |
| 4364 * position where we started the search from. */ | |
| 4365 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD, | |
| 4366 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL | |
| 4367 && pos->lnum < old_pos.lnum) | |
| 4368 continue; | |
| 4369 } | |
| 4370 | |
| 503 | 4371 if (t == FAIL) |
| 4372 { | |
| 4373 /* If we previously found a valid position, use it. */ | |
| 4374 if (found_pos.lnum != 0) | |
| 4375 { | |
| 4376 curwin->w_cursor = found_pos; | |
| 4377 t = OK; | |
| 4378 } | |
| 4379 break; | |
| 4380 } | |
| 7 | 4381 #ifdef FEAT_COMMENTS |
| 3562 | 4382 if (get_leader_len(ml_get_curline(), NULL, FALSE, TRUE) > 0) |
| 503 | 4383 { |
| 4384 /* Ignore this line, continue at start of next line. */ | |
| 4385 ++curwin->w_cursor.lnum; | |
| 4386 curwin->w_cursor.col = 0; | |
| 4387 continue; | |
| 4388 } | |
| 4389 #endif | |
| 4390 if (!locally) /* global search: use first match found */ | |
| 4391 break; | |
| 4392 if (curwin->w_cursor.lnum >= par_pos.lnum) | |
| 4393 { | |
| 4394 /* If we previously found a valid position, use it. */ | |
| 4395 if (found_pos.lnum != 0) | |
| 4396 curwin->w_cursor = found_pos; | |
| 4397 break; | |
| 4398 } | |
| 4399 | |
| 4400 /* For finding a local variable and the match is before the "{" search | |
| 4401 * to find a later match. For K&R style function declarations this | |
| 4402 * skips the function header without types. */ | |
| 4403 found_pos = curwin->w_cursor; | |
| 4404 } | |
| 4405 | |
| 4406 if (t == FAIL) | |
| 4407 { | |
| 4408 retval = FAIL; | |
| 7 | 4409 curwin->w_cursor = old_pos; |
| 4410 } | |
| 4411 else | |
| 4412 { | |
| 4413 curwin->w_set_curswant = TRUE; | |
| 4414 /* "n" searches forward now */ | |
| 4415 reset_search_dir(); | |
| 4416 } | |
| 4417 | |
| 4418 vim_free(pat); | |
| 4419 p_ws = save_p_ws; | |
| 4420 p_scs = save_p_scs; | |
| 503 | 4421 |
| 4422 return retval; | |
| 7 | 4423 } |
| 4424 | |
| 4425 /* | |
| 4426 * Move 'dist' lines in direction 'dir', counting lines by *screen* | |
| 4427 * lines rather than lines in the file. | |
| 4428 * 'dist' must be positive. | |
| 4429 * | |
| 4430 * Return OK if able to move cursor, FAIL otherwise. | |
| 4431 */ | |
| 4432 static int | |
| 4433 nv_screengo(oap, dir, dist) | |
| 4434 oparg_T *oap; | |
| 4435 int dir; | |
| 4436 long dist; | |
| 4437 { | |
| 4438 int linelen = linetabsize(ml_get_curline()); | |
| 4439 int retval = OK; | |
| 4440 int atend = FALSE; | |
| 4441 int n; | |
| 4442 int col_off1; /* margin offset for first screen line */ | |
| 4443 int col_off2; /* margin offset for wrapped screen line */ | |
| 4444 int width1; /* text width for first screen line */ | |
| 4445 int width2; /* test width for wrapped screen line */ | |
| 4446 | |
| 4447 oap->motion_type = MCHAR; | |
|
5192
c28202427d71
updated for version 7.4a.022
Bram Moolenaar <bram@vim.org>
parents:
5162
diff
changeset
|
4448 oap->inclusive = (curwin->w_curswant == MAXCOL); |
| 7 | 4449 |
| 4450 col_off1 = curwin_col_off(); | |
| 4451 col_off2 = col_off1 - curwin_col_off2(); | |
| 4452 width1 = W_WIDTH(curwin) - col_off1; | |
| 4453 width2 = W_WIDTH(curwin) - col_off2; | |
| 6559 | 4454 if (width2 == 0) |
| 4455 width2 = 1; /* avoid divide by zero */ | |
| 7 | 4456 |
| 4457 #ifdef FEAT_VERTSPLIT | |
| 4458 if (curwin->w_width != 0) | |
| 4459 { | |
| 4460 #endif | |
| 4461 /* | |
| 4462 * Instead of sticking at the last character of the buffer line we | |
| 4463 * try to stick in the last column of the screen. | |
| 4464 */ | |
| 4465 if (curwin->w_curswant == MAXCOL) | |
| 4466 { | |
| 4467 atend = TRUE; | |
| 4468 validate_virtcol(); | |
| 4469 if (width1 <= 0) | |
| 4470 curwin->w_curswant = 0; | |
| 4471 else | |
| 4472 { | |
| 4473 curwin->w_curswant = width1 - 1; | |
| 4474 if (curwin->w_virtcol > curwin->w_curswant) | |
| 4475 curwin->w_curswant += ((curwin->w_virtcol | |
| 4476 - curwin->w_curswant - 1) / width2 + 1) * width2; | |
| 4477 } | |
| 4478 } | |
| 4479 else | |
| 4480 { | |
| 4481 if (linelen > width1) | |
| 4482 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
| 4483 else | |
| 4484 n = width1; | |
| 4485 if (curwin->w_curswant > (colnr_T)n + 1) | |
| 4486 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1) | |
| 4487 * width2; | |
| 4488 } | |
| 4489 | |
| 4490 while (dist--) | |
| 4491 { | |
| 4492 if (dir == BACKWARD) | |
| 4493 { | |
| 4494 if ((long)curwin->w_curswant >= width2) | |
| 4495 /* move back within line */ | |
| 4496 curwin->w_curswant -= width2; | |
| 4497 else | |
| 4498 { | |
| 4499 /* to previous line */ | |
| 4500 if (curwin->w_cursor.lnum == 1) | |
| 4501 { | |
| 4502 retval = FAIL; | |
| 4503 break; | |
| 4504 } | |
| 4505 --curwin->w_cursor.lnum; | |
| 4506 #ifdef FEAT_FOLDING | |
| 4507 /* Move to the start of a closed fold. Don't do that when | |
| 4508 * 'foldopen' contains "all": it will open in a moment. */ | |
| 4509 if (!(fdo_flags & FDO_ALL)) | |
| 4510 (void)hasFolding(curwin->w_cursor.lnum, | |
| 4511 &curwin->w_cursor.lnum, NULL); | |
| 4512 #endif | |
| 4513 linelen = linetabsize(ml_get_curline()); | |
| 4514 if (linelen > width1) | |
| 4515 curwin->w_curswant += (((linelen - width1 - 1) / width2) | |
| 4516 + 1) * width2; | |
| 4517 } | |
| 4518 } | |
| 4519 else /* dir == FORWARD */ | |
| 4520 { | |
| 4521 if (linelen > width1) | |
| 4522 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
| 4523 else | |
| 4524 n = width1; | |
| 4525 if (curwin->w_curswant + width2 < (colnr_T)n) | |
| 4526 /* move forward within line */ | |
| 4527 curwin->w_curswant += width2; | |
| 4528 else | |
| 4529 { | |
| 4530 /* to next line */ | |
| 4531 #ifdef FEAT_FOLDING | |
| 4532 /* Move to the end of a closed fold. */ | |
| 4533 (void)hasFolding(curwin->w_cursor.lnum, NULL, | |
| 4534 &curwin->w_cursor.lnum); | |
| 4535 #endif | |
| 4536 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
| 4537 { | |
| 4538 retval = FAIL; | |
| 4539 break; | |
| 4540 } | |
| 4541 curwin->w_cursor.lnum++; | |
| 4542 curwin->w_curswant %= width2; | |
| 2911 | 4543 linelen = linetabsize(ml_get_curline()); |
| 7 | 4544 } |
| 4545 } | |
| 4546 } | |
| 4547 #ifdef FEAT_VERTSPLIT | |
| 4548 } | |
| 4549 #endif | |
| 4550 | |
| 5600 | 4551 if (virtual_active() && atend) |
| 4552 coladvance(MAXCOL); | |
| 4553 else | |
| 4554 coladvance(curwin->w_curswant); | |
| 7 | 4555 |
| 4556 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
| 4557 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
| 4558 { | |
| 6178 | 4559 colnr_T virtcol; |
| 4560 | |
| 7 | 4561 /* |
| 4562 * Check for landing on a character that got split at the end of the | |
| 4563 * last line. We want to advance a screenline, not end up in the same | |
| 4564 * screenline or move two screenlines. | |
| 4565 */ | |
| 4566 validate_virtcol(); | |
| 6178 | 4567 virtcol = curwin->w_virtcol; |
| 6187 | 4568 # if defined(FEAT_LINEBREAK) |
| 6178 | 4569 if (virtcol > (colnr_T)width1 && *p_sbr != NUL) |
| 4570 virtcol -= vim_strsize(p_sbr); | |
| 6187 | 4571 # endif |
| 6178 | 4572 |
| 4573 if (virtcol > curwin->w_curswant | |
| 7 | 4574 && (curwin->w_curswant < (colnr_T)width1 |
| 4575 ? (curwin->w_curswant > (colnr_T)width1 / 2) | |
| 4576 : ((curwin->w_curswant - width1) % width2 | |
| 4577 > (colnr_T)width2 / 2))) | |
| 4578 --curwin->w_cursor.col; | |
| 4579 } | |
| 4580 #endif | |
| 4581 | |
| 4582 if (atend) | |
| 4583 curwin->w_curswant = MAXCOL; /* stick in the last column */ | |
| 4584 | |
| 4585 return retval; | |
| 4586 } | |
| 4587 | |
| 4588 #ifdef FEAT_MOUSE | |
| 4589 /* | |
| 4590 * Mouse scroll wheel: Default action is to scroll three lines, or one page | |
| 4591 * when Shift or Ctrl is used. | |
|
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diff
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|
4592 * K_MOUSEUP (cap->arg == 1) or K_MOUSEDOWN (cap->arg == 0) or |
|
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diff
changeset
|
4593 * K_MOUSELEFT (cap->arg == -1) or K_MOUSERIGHT (cap->arg == -2) |
| 7 | 4594 */ |
| 4595 static void | |
| 4596 nv_mousescroll(cap) | |
| 4597 cmdarg_T *cap; | |
| 4598 { | |
| 4162 | 4599 # ifdef FEAT_WINDOWS |
| 557 | 4600 win_T *old_curwin = curwin; |
| 7 | 4601 |
| 4162 | 4602 if (mouse_row >= 0 && mouse_col >= 0) |
| 7 | 4603 { |
| 4604 int row, col; | |
| 4605 | |
| 4606 row = mouse_row; | |
| 4607 col = mouse_col; | |
| 4608 | |
| 4609 /* find the window at the pointer coordinates */ | |
| 4610 curwin = mouse_find_win(&row, &col); | |
| 4611 curbuf = curwin->w_buffer; | |
| 4612 } | |
| 4613 # endif | |
| 4614 | |
|
2409
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parents:
2378
diff
changeset
|
4615 if (cap->arg == MSCR_UP || cap->arg == MSCR_DOWN) |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4616 { |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4617 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4618 { |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4619 (void)onepage(cap->arg ? FORWARD : BACKWARD, 1L); |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4620 } |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4621 else |
|
0ca06a92adfb
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parents:
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diff
changeset
|
4622 { |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4623 cap->count1 = 3; |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4624 cap->count0 = 3; |
|
0ca06a92adfb
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parents:
2378
diff
changeset
|
4625 nv_scroll_line(cap); |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4626 } |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4627 } |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4628 # ifdef FEAT_GUI |
| 7 | 4629 else |
| 4630 { | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4631 /* Horizontal scroll - only allowed when 'wrap' is disabled */ |
|
0ca06a92adfb
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parents:
2378
diff
changeset
|
4632 if (!curwin->w_p_wrap) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4633 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4634 int val, step = 6; |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4635 |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4636 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
|
0ca06a92adfb
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parents:
2378
diff
changeset
|
4637 step = W_WIDTH(curwin); |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4638 val = curwin->w_leftcol + (cap->arg == MSCR_RIGHT ? -step : +step); |
|
0ca06a92adfb
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parents:
2378
diff
changeset
|
4639 if (val < 0) |
|
0ca06a92adfb
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parents:
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diff
changeset
|
4640 val = 0; |
|
0ca06a92adfb
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parents:
2378
diff
changeset
|
4641 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4642 gui_do_horiz_scroll(val, TRUE); |
|
0ca06a92adfb
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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 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4645 # endif |
| 7 | 4646 |
| 4162 | 4647 # ifdef FEAT_WINDOWS |
| 7 | 4648 curwin->w_redr_status = TRUE; |
| 4649 | |
| 4650 curwin = old_curwin; | |
| 4651 curbuf = curwin->w_buffer; | |
| 4652 # endif | |
| 4653 } | |
| 4654 | |
| 4655 /* | |
| 4656 * Mouse clicks and drags. | |
| 4657 */ | |
| 4658 static void | |
| 4659 nv_mouse(cap) | |
| 4660 cmdarg_T *cap; | |
| 4661 { | |
| 4662 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0); | |
| 4663 } | |
| 4664 #endif | |
| 4665 | |
| 4666 /* | |
| 4667 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down. | |
| 4668 * cap->arg must be TRUE for CTRL-E. | |
| 4669 */ | |
| 4670 static void | |
| 4671 nv_scroll_line(cap) | |
| 4672 cmdarg_T *cap; | |
| 4673 { | |
| 4674 if (!checkclearop(cap->oap)) | |
| 4675 scroll_redraw(cap->arg, cap->count1); | |
| 4676 } | |
| 4677 | |
| 4678 /* | |
| 4679 * Scroll "count" lines up or down, and redraw. | |
| 4680 */ | |
| 4681 void | |
| 4682 scroll_redraw(up, count) | |
| 4683 int up; | |
| 4684 long count; | |
| 4685 { | |
| 4686 linenr_T prev_topline = curwin->w_topline; | |
| 4687 #ifdef FEAT_DIFF | |
| 4688 int prev_topfill = curwin->w_topfill; | |
| 4689 #endif | |
| 4690 linenr_T prev_lnum = curwin->w_cursor.lnum; | |
| 4691 | |
| 4692 if (up) | |
| 4693 scrollup(count, TRUE); | |
| 4694 else | |
| 4695 scrolldown(count, TRUE); | |
| 4696 if (p_so) | |
| 4697 { | |
| 4698 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as | |
| 4699 * valid, otherwise the screen jumps back at the end of the file. */ | |
| 4700 cursor_correct(); | |
| 4701 check_cursor_moved(curwin); | |
| 4702 curwin->w_valid |= VALID_TOPLINE; | |
| 4703 | |
| 4704 /* If moved back to where we were, at least move the cursor, otherwise | |
| 4705 * we get stuck at one position. Don't move the cursor up if the | |
| 4706 * first line of the buffer is already on the screen */ | |
| 4707 while (curwin->w_topline == prev_topline | |
| 4708 #ifdef FEAT_DIFF | |
| 4709 && curwin->w_topfill == prev_topfill | |
| 4710 #endif | |
| 4711 ) | |
| 4712 { | |
| 4713 if (up) | |
| 4714 { | |
| 4715 if (curwin->w_cursor.lnum > prev_lnum | |
| 4716 || cursor_down(1L, FALSE) == FAIL) | |
| 4717 break; | |
| 4718 } | |
| 4719 else | |
| 4720 { | |
| 4721 if (curwin->w_cursor.lnum < prev_lnum | |
| 4722 || prev_topline == 1L | |
| 4723 || cursor_up(1L, FALSE) == FAIL) | |
| 4724 break; | |
| 4725 } | |
| 4726 /* Mark w_topline as valid, otherwise the screen jumps back at the | |
| 4727 * end of the file. */ | |
| 4728 check_cursor_moved(curwin); | |
| 4729 curwin->w_valid |= VALID_TOPLINE; | |
| 4730 } | |
| 4731 } | |
| 4732 if (curwin->w_cursor.lnum != prev_lnum) | |
| 4733 coladvance(curwin->w_curswant); | |
| 4734 redraw_later(VALID); | |
| 4735 } | |
| 4736 | |
| 4737 /* | |
| 4738 * Commands that start with "z". | |
| 4739 */ | |
| 4740 static void | |
| 4741 nv_zet(cap) | |
| 4742 cmdarg_T *cap; | |
| 4743 { | |
| 4744 long n; | |
| 4745 colnr_T col; | |
| 4746 int nchar = cap->nchar; | |
| 4747 #ifdef FEAT_FOLDING | |
| 4748 long old_fdl = curwin->w_p_fdl; | |
| 4749 int old_fen = curwin->w_p_fen; | |
| 4750 #endif | |
| 737 | 4751 #ifdef FEAT_SPELL |
| 710 | 4752 int undo = FALSE; |
| 4753 #endif | |
| 7 | 4754 |
| 4755 if (VIM_ISDIGIT(nchar)) | |
| 4756 { | |
| 4757 /* | |
| 4758 * "z123{nchar}": edit the count before obtaining {nchar} | |
| 4759 */ | |
| 4760 if (checkclearop(cap->oap)) | |
| 4761 return; | |
| 4762 n = nchar - '0'; | |
| 4763 for (;;) | |
| 4764 { | |
| 4765 #ifdef USE_ON_FLY_SCROLL | |
| 4766 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 4767 #endif | |
| 4768 ++no_mapping; | |
| 4769 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1389 | 4770 nchar = plain_vgetc(); |
| 7 | 4771 LANGMAP_ADJUST(nchar, TRUE); |
| 4772 --no_mapping; | |
| 4773 --allow_keys; | |
| 4774 #ifdef FEAT_CMDL_INFO | |
| 4775 (void)add_to_showcmd(nchar); | |
| 4776 #endif | |
| 4777 if (nchar == K_DEL || nchar == K_KDEL) | |
| 4778 n /= 10; | |
| 4779 else if (VIM_ISDIGIT(nchar)) | |
| 4780 n = n * 10 + (nchar - '0'); | |
| 4781 else if (nchar == CAR) | |
| 4782 { | |
| 4783 #ifdef FEAT_GUI | |
| 4784 need_mouse_correct = TRUE; | |
| 4785 #endif | |
| 4786 win_setheight((int)n); | |
| 4787 break; | |
| 4788 } | |
| 4789 else if (nchar == 'l' | |
| 4790 || nchar == 'h' | |
| 4791 || nchar == K_LEFT | |
| 229 | 4792 || nchar == K_RIGHT) |
| 7 | 4793 { |
| 4794 cap->count1 = n ? n * cap->count1 : cap->count1; | |
| 4795 goto dozet; | |
| 4796 } | |
| 4797 else | |
| 4798 { | |
| 4799 clearopbeep(cap->oap); | |
| 4800 break; | |
| 4801 } | |
| 4802 } | |
| 4803 cap->oap->op_type = OP_NOP; | |
| 4804 return; | |
| 4805 } | |
| 4806 | |
| 4807 dozet: | |
| 4808 if ( | |
| 4809 #ifdef FEAT_FOLDING | |
| 4810 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc" | |
| 4811 * and "zC" only in Visual mode. "zj" and "zk" are motion | |
| 4812 * commands. */ | |
| 4813 cap->nchar != 'f' && cap->nchar != 'F' | |
| 4814 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar)) | |
| 4815 && cap->nchar != 'j' && cap->nchar != 'k' | |
| 4816 && | |
| 4817 #endif | |
| 4818 checkclearop(cap->oap)) | |
| 4819 return; | |
| 4820 | |
| 4821 /* | |
| 4822 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb": | |
| 4823 * If line number given, set cursor. | |
| 4824 */ | |
| 4825 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL) | |
| 4826 && cap->count0 | |
| 4827 && cap->count0 != curwin->w_cursor.lnum) | |
| 4828 { | |
| 4829 setpcmark(); | |
| 4830 if (cap->count0 > curbuf->b_ml.ml_line_count) | |
| 4831 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4832 else | |
| 4833 curwin->w_cursor.lnum = cap->count0; | |
| 22 | 4834 check_cursor_col(); |
| 7 | 4835 } |
| 4836 | |
| 4837 switch (nchar) | |
| 4838 { | |
| 4839 /* "z+", "z<CR>" and "zt": put cursor at top of screen */ | |
| 4840 case '+': | |
| 4841 if (cap->count0 == 0) | |
| 4842 { | |
| 4843 /* No count given: put cursor at the line below screen */ | |
| 4844 validate_botline(); /* make sure w_botline is valid */ | |
| 4845 if (curwin->w_botline > curbuf->b_ml.ml_line_count) | |
| 4846 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4847 else | |
| 4848 curwin->w_cursor.lnum = curwin->w_botline; | |
| 4849 } | |
| 4850 /* FALLTHROUGH */ | |
| 4851 case NL: | |
| 4852 case CAR: | |
| 4853 case K_KENTER: | |
| 4854 beginline(BL_WHITE | BL_FIX); | |
| 4855 /* FALLTHROUGH */ | |
| 4856 | |
| 4857 case 't': scroll_cursor_top(0, TRUE); | |
| 4858 redraw_later(VALID); | |
| 4859 break; | |
| 4860 | |
| 4861 /* "z." and "zz": put cursor in middle of screen */ | |
| 4862 case '.': beginline(BL_WHITE | BL_FIX); | |
| 4863 /* FALLTHROUGH */ | |
| 4864 | |
| 4865 case 'z': scroll_cursor_halfway(TRUE); | |
| 4866 redraw_later(VALID); | |
| 4867 break; | |
| 4868 | |
| 4869 /* "z^", "z-" and "zb": put cursor at bottom of screen */ | |
| 4870 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window | |
| 4871 * when <count> is at bottom of window, and puts that one at | |
| 4872 * bottom of window. */ | |
| 4873 if (cap->count0 != 0) | |
| 4874 { | |
| 4875 scroll_cursor_bot(0, TRUE); | |
| 4876 curwin->w_cursor.lnum = curwin->w_topline; | |
| 4877 } | |
| 4878 else if (curwin->w_topline == 1) | |
| 4879 curwin->w_cursor.lnum = 1; | |
| 4880 else | |
| 4881 curwin->w_cursor.lnum = curwin->w_topline - 1; | |
| 4882 /* FALLTHROUGH */ | |
| 4883 case '-': | |
| 4884 beginline(BL_WHITE | BL_FIX); | |
| 4885 /* FALLTHROUGH */ | |
| 4886 | |
| 4887 case 'b': scroll_cursor_bot(0, TRUE); | |
| 4888 redraw_later(VALID); | |
| 4889 break; | |
| 4890 | |
| 4891 /* "zH" - scroll screen right half-page */ | |
| 4892 case 'H': | |
| 4893 cap->count1 *= W_WIDTH(curwin) / 2; | |
| 4894 /* FALLTHROUGH */ | |
| 4895 | |
| 4896 /* "zh" - scroll screen to the right */ | |
| 4897 case 'h': | |
| 4898 case K_LEFT: | |
| 4899 if (!curwin->w_p_wrap) | |
| 4900 { | |
| 4901 if ((colnr_T)cap->count1 > curwin->w_leftcol) | |
| 4902 curwin->w_leftcol = 0; | |
| 4903 else | |
| 4904 curwin->w_leftcol -= (colnr_T)cap->count1; | |
| 4905 leftcol_changed(); | |
| 4906 } | |
| 4907 break; | |
| 4908 | |
| 4909 /* "zL" - scroll screen left half-page */ | |
| 4910 case 'L': cap->count1 *= W_WIDTH(curwin) / 2; | |
| 4911 /* FALLTHROUGH */ | |
| 4912 | |
| 4913 /* "zl" - scroll screen to the left */ | |
| 4914 case 'l': | |
| 4915 case K_RIGHT: | |
| 4916 if (!curwin->w_p_wrap) | |
| 4917 { | |
| 4918 /* scroll the window left */ | |
| 4919 curwin->w_leftcol += (colnr_T)cap->count1; | |
| 4920 leftcol_changed(); | |
| 4921 } | |
| 4922 break; | |
| 4923 | |
| 4924 /* "zs" - scroll screen, cursor at the start */ | |
| 4925 case 's': if (!curwin->w_p_wrap) | |
| 4926 { | |
| 4927 #ifdef FEAT_FOLDING | |
| 4928 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 4929 col = 0; /* like the cursor is in col 0 */ | |
| 4930 else | |
| 4931 #endif | |
| 4932 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL); | |
| 4933 if ((long)col > p_siso) | |
| 4934 col -= p_siso; | |
| 4935 else | |
| 4936 col = 0; | |
| 4937 if (curwin->w_leftcol != col) | |
| 4938 { | |
| 4939 curwin->w_leftcol = col; | |
| 4940 redraw_later(NOT_VALID); | |
| 4941 } | |
| 4942 } | |
| 4943 break; | |
| 4944 | |
| 4945 /* "ze" - scroll screen, cursor at the end */ | |
| 4946 case 'e': if (!curwin->w_p_wrap) | |
| 4947 { | |
| 4948 #ifdef FEAT_FOLDING | |
| 4949 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 4950 col = 0; /* like the cursor is in col 0 */ | |
| 4951 else | |
| 4952 #endif | |
| 4953 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
| 4954 n = W_WIDTH(curwin) - curwin_col_off(); | |
| 4955 if ((long)col + p_siso < n) | |
| 4956 col = 0; | |
| 4957 else | |
| 4958 col = col + p_siso - n + 1; | |
| 4959 if (curwin->w_leftcol != col) | |
| 4960 { | |
| 4961 curwin->w_leftcol = col; | |
| 4962 redraw_later(NOT_VALID); | |
| 4963 } | |
| 4964 } | |
| 4965 break; | |
| 4966 | |
| 4967 #ifdef FEAT_FOLDING | |
| 4968 /* "zF": create fold command */ | |
| 4969 /* "zf": create fold operator */ | |
| 4970 case 'F': | |
| 4971 case 'f': if (foldManualAllowed(TRUE)) | |
| 4972 { | |
| 4973 cap->nchar = 'f'; | |
| 4974 nv_operator(cap); | |
| 4975 curwin->w_p_fen = TRUE; | |
| 4976 | |
| 4977 /* "zF" is like "zfzf" */ | |
| 4978 if (nchar == 'F' && cap->oap->op_type == OP_FOLD) | |
| 4979 { | |
| 4980 nv_operator(cap); | |
| 4981 finish_op = TRUE; | |
| 4982 } | |
| 4983 } | |
| 4984 else | |
| 4985 clearopbeep(cap->oap); | |
| 4986 break; | |
| 4987 | |
| 4988 /* "zd": delete fold at cursor */ | |
| 4989 /* "zD": delete fold at cursor recursively */ | |
| 4990 case 'd': | |
| 4991 case 'D': if (foldManualAllowed(FALSE)) | |
| 4992 { | |
| 4993 if (VIsual_active) | |
| 4994 nv_operator(cap); | |
| 4995 else | |
| 4996 deleteFold(curwin->w_cursor.lnum, | |
| 4997 curwin->w_cursor.lnum, nchar == 'D', FALSE); | |
| 4998 } | |
| 4999 break; | |
| 5000 | |
| 4352 | 5001 /* "zE": erase all folds */ |
| 7 | 5002 case 'E': if (foldmethodIsManual(curwin)) |
| 5003 { | |
| 5004 clearFolding(curwin); | |
| 5005 changed_window_setting(); | |
| 5006 } | |
| 5007 else if (foldmethodIsMarker(curwin)) | |
| 5008 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count, | |
| 5009 TRUE, FALSE); | |
| 5010 else | |
| 5011 EMSG(_("E352: Cannot erase folds with current 'foldmethod'")); | |
| 5012 break; | |
| 5013 | |
| 5014 /* "zn": fold none: reset 'foldenable' */ | |
| 5015 case 'n': curwin->w_p_fen = FALSE; | |
| 5016 break; | |
| 5017 | |
| 5018 /* "zN": fold Normal: set 'foldenable' */ | |
| 5019 case 'N': curwin->w_p_fen = TRUE; | |
| 5020 break; | |
| 5021 | |
| 5022 /* "zi": invert folding: toggle 'foldenable' */ | |
| 5023 case 'i': curwin->w_p_fen = !curwin->w_p_fen; | |
| 5024 break; | |
| 5025 | |
| 5026 /* "za": open closed fold or close open fold at cursor */ | |
| 5027 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 5028 openFold(curwin->w_cursor.lnum, cap->count1); | |
| 5029 else | |
| 5030 { | |
| 5031 closeFold(curwin->w_cursor.lnum, cap->count1); | |
| 5032 curwin->w_p_fen = TRUE; | |
| 5033 } | |
| 5034 break; | |
| 5035 | |
| 5036 /* "zA": open fold at cursor recursively */ | |
| 5037 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 5038 openFoldRecurse(curwin->w_cursor.lnum); | |
| 5039 else | |
| 5040 { | |
| 5041 closeFoldRecurse(curwin->w_cursor.lnum); | |
| 5042 curwin->w_p_fen = TRUE; | |
| 5043 } | |
| 5044 break; | |
| 5045 | |
| 5046 /* "zo": open fold at cursor or Visual area */ | |
| 5047 case 'o': if (VIsual_active) | |
| 5048 nv_operator(cap); | |
| 5049 else | |
| 5050 openFold(curwin->w_cursor.lnum, cap->count1); | |
| 5051 break; | |
| 5052 | |
| 5053 /* "zO": open fold recursively */ | |
| 5054 case 'O': if (VIsual_active) | |
| 5055 nv_operator(cap); | |
| 5056 else | |
| 5057 openFoldRecurse(curwin->w_cursor.lnum); | |
| 5058 break; | |
| 5059 | |
| 5060 /* "zc": close fold at cursor or Visual area */ | |
| 5061 case 'c': if (VIsual_active) | |
| 5062 nv_operator(cap); | |
| 5063 else | |
| 5064 closeFold(curwin->w_cursor.lnum, cap->count1); | |
| 5065 curwin->w_p_fen = TRUE; | |
| 5066 break; | |
| 5067 | |
| 5068 /* "zC": close fold recursively */ | |
| 5069 case 'C': if (VIsual_active) | |
| 5070 nv_operator(cap); | |
| 5071 else | |
| 5072 closeFoldRecurse(curwin->w_cursor.lnum); | |
| 5073 curwin->w_p_fen = TRUE; | |
| 5074 break; | |
| 5075 | |
| 5076 /* "zv": open folds at the cursor */ | |
| 5077 case 'v': foldOpenCursor(); | |
| 5078 break; | |
| 5079 | |
| 5080 /* "zx": re-apply 'foldlevel' and open folds at the cursor */ | |
| 5081 case 'x': curwin->w_p_fen = TRUE; | |
|
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5082 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
|
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5083 newFoldLevel(); /* update right now */ |
| 7 | 5084 foldOpenCursor(); |
| 5085 break; | |
| 5086 | |
| 5087 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */ | |
| 5088 case 'X': curwin->w_p_fen = TRUE; | |
|
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5089 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
|
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5090 old_fdl = -1; /* force an update */ |
| 7 | 5091 break; |
| 5092 | |
| 5093 /* "zm": fold more */ | |
| 5094 case 'm': if (curwin->w_p_fdl > 0) | |
| 6725 | 5095 { |
| 5096 curwin->w_p_fdl -= cap->count1; | |
| 5097 if (curwin->w_p_fdl < 0) | |
| 5098 curwin->w_p_fdl = 0; | |
| 5099 } | |
| 7 | 5100 old_fdl = -1; /* force an update */ |
| 5101 curwin->w_p_fen = TRUE; | |
| 5102 break; | |
| 5103 | |
| 5104 /* "zM": close all folds */ | |
| 5105 case 'M': curwin->w_p_fdl = 0; | |
| 5106 old_fdl = -1; /* force an update */ | |
| 5107 curwin->w_p_fen = TRUE; | |
| 5108 break; | |
| 5109 | |
| 5110 /* "zr": reduce folding */ | |
| 6725 | 5111 case 'r': curwin->w_p_fdl += cap->count1; |
| 5112 { | |
| 5113 int d = getDeepestNesting(); | |
| 5114 | |
| 5115 if (curwin->w_p_fdl >= d) | |
| 5116 curwin->w_p_fdl = d; | |
| 5117 } | |
| 7 | 5118 break; |
| 5119 | |
| 5120 /* "zR": open all folds */ | |
| 5121 case 'R': curwin->w_p_fdl = getDeepestNesting(); | |
| 5122 old_fdl = -1; /* force an update */ | |
| 5123 break; | |
| 5124 | |
| 5125 case 'j': /* "zj" move to next fold downwards */ | |
| 5126 case 'k': /* "zk" move to next fold upwards */ | |
| 5127 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD, | |
| 5128 cap->count1) == FAIL) | |
| 5129 clearopbeep(cap->oap); | |
| 5130 break; | |
| 5131 | |
| 5132 #endif /* FEAT_FOLDING */ | |
| 5133 | |
| 737 | 5134 #ifdef FEAT_SPELL |
| 710 | 5135 case 'u': /* "zug" and "zuw": undo "zg" and "zw" */ |
| 5136 ++no_mapping; | |
| 5137 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1389 | 5138 nchar = plain_vgetc(); |
| 710 | 5139 LANGMAP_ADJUST(nchar, TRUE); |
| 5140 --no_mapping; | |
| 5141 --allow_keys; | |
| 5142 #ifdef FEAT_CMDL_INFO | |
| 5143 (void)add_to_showcmd(nchar); | |
| 5144 #endif | |
| 5145 if (vim_strchr((char_u *)"gGwW", nchar) == NULL) | |
| 5146 { | |
| 5147 clearopbeep(cap->oap); | |
| 5148 break; | |
| 5149 } | |
| 5150 undo = TRUE; | |
| 5151 /*FALLTHROUGH*/ | |
| 5152 | |
| 310 | 5153 case 'g': /* "zg": add good word to word list */ |
| 5154 case 'w': /* "zw": add wrong word to word list */ | |
| 381 | 5155 case 'G': /* "zG": add good word to temp word list */ |
| 5156 case 'W': /* "zW": add wrong word to temp word list */ | |
| 310 | 5157 { |
| 5158 char_u *ptr = NULL; | |
| 5159 int len; | |
| 5160 | |
| 5161 if (checkclearop(cap->oap)) | |
| 5162 break; | |
| 5163 if (VIsual_active && get_visual_text(cap, &ptr, &len) | |
| 5164 == FAIL) | |
| 5165 return; | |
| 501 | 5166 if (ptr == NULL) |
| 5167 { | |
| 5168 pos_T pos = curwin->w_cursor; | |
| 5169 | |
| 5374 | 5170 /* Find bad word under the cursor. When 'spell' is |
| 5171 * off this fails and find_ident_under_cursor() is | |
| 5172 * used below. */ | |
| 5173 emsg_off++; | |
| 534 | 5174 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL); |
| 5374 | 5175 emsg_off--; |
| 501 | 5176 if (len != 0 && curwin->w_cursor.col <= pos.col) |
| 5177 ptr = ml_get_pos(&curwin->w_cursor); | |
| 5178 curwin->w_cursor = pos; | |
| 5179 } | |
| 5180 | |
| 310 | 5181 if (ptr == NULL && (len = find_ident_under_cursor(&ptr, |
| 5182 FIND_IDENT)) == 0) | |
| 5183 return; | |
| 381 | 5184 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W', |
| 710 | 5185 (nchar == 'G' || nchar == 'W') |
| 5186 ? 0 : (int)cap->count1, | |
| 5187 undo); | |
| 310 | 5188 } |
| 316 | 5189 break; |
| 323 | 5190 |
| 584 | 5191 case '=': /* "z=": suggestions for a badly spelled word */ |
| 638 | 5192 if (!checkclearop(cap->oap)) |
| 485 | 5193 spell_suggest((int)cap->count0); |
| 323 | 5194 break; |
| 310 | 5195 #endif |
| 5196 | |
| 7 | 5197 default: clearopbeep(cap->oap); |
| 5198 } | |
| 5199 | |
| 5200 #ifdef FEAT_FOLDING | |
| 5201 /* Redraw when 'foldenable' changed */ | |
| 5202 if (old_fen != curwin->w_p_fen) | |
| 5203 { | |
| 5204 # ifdef FEAT_DIFF | |
| 5205 win_T *wp; | |
| 5206 | |
| 5207 if (foldmethodIsDiff(curwin) && curwin->w_p_scb) | |
| 5208 { | |
| 5209 /* Adjust 'foldenable' in diff-synced windows. */ | |
| 5210 FOR_ALL_WINDOWS(wp) | |
| 5211 { | |
| 5212 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb) | |
| 5213 { | |
| 5214 wp->w_p_fen = curwin->w_p_fen; | |
| 5215 changed_window_setting_win(wp); | |
| 5216 } | |
| 5217 } | |
| 5218 } | |
| 5219 # endif | |
| 5220 changed_window_setting(); | |
| 5221 } | |
| 5222 | |
| 5223 /* Redraw when 'foldlevel' changed. */ | |
| 5224 if (old_fdl != curwin->w_p_fdl) | |
| 5225 newFoldLevel(); | |
| 5226 #endif | |
| 5227 } | |
| 5228 | |
| 5229 #ifdef FEAT_GUI | |
| 5230 /* | |
| 5231 * Vertical scrollbar movement. | |
| 5232 */ | |
| 5233 static void | |
| 5234 nv_ver_scrollbar(cap) | |
| 5235 cmdarg_T *cap; | |
| 5236 { | |
| 5237 if (cap->oap->op_type != OP_NOP) | |
| 5238 clearopbeep(cap->oap); | |
| 5239 | |
| 5240 /* Even if an operator was pending, we still want to scroll */ | |
| 5241 gui_do_scroll(); | |
| 5242 } | |
| 5243 | |
| 5244 /* | |
| 5245 * Horizontal scrollbar movement. | |
| 5246 */ | |
| 5247 static void | |
| 5248 nv_hor_scrollbar(cap) | |
| 5249 cmdarg_T *cap; | |
| 5250 { | |
| 5251 if (cap->oap->op_type != OP_NOP) | |
| 5252 clearopbeep(cap->oap); | |
| 5253 | |
| 5254 /* 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
|
5255 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 5256 } |
| 5257 #endif | |
| 5258 | |
| 690 | 5259 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 685 | 5260 /* |
| 5261 * Click in GUI tab. | |
| 5262 */ | |
| 5263 static void | |
| 5264 nv_tabline(cap) | |
| 5265 cmdarg_T *cap; | |
| 5266 { | |
| 5267 if (cap->oap->op_type != OP_NOP) | |
| 5268 clearopbeep(cap->oap); | |
| 5269 | |
| 5270 /* Even if an operator was pending, we still want to jump tabs. */ | |
| 5271 goto_tabpage(current_tab); | |
| 5272 } | |
| 686 | 5273 |
| 5274 /* | |
| 5275 * Selected item in tab line menu. | |
| 5276 */ | |
| 5277 static void | |
| 5278 nv_tabmenu(cap) | |
| 5279 cmdarg_T *cap; | |
| 5280 { | |
| 5281 if (cap->oap->op_type != OP_NOP) | |
| 5282 clearopbeep(cap->oap); | |
| 5283 | |
| 5284 /* Even if an operator was pending, we still want to jump tabs. */ | |
| 690 | 5285 handle_tabmenu(); |
| 5286 } | |
| 5287 | |
| 5288 /* | |
| 5289 * Handle selecting an item of the GUI tab line menu. | |
| 5290 * Used in Normal and Insert mode. | |
| 5291 */ | |
| 5292 void | |
| 5293 handle_tabmenu() | |
| 5294 { | |
| 686 | 5295 switch (current_tabmenu) |
| 5296 { | |
| 5297 case TABLINE_MENU_CLOSE: | |
| 5298 if (current_tab == 0) | |
| 5299 do_cmdline_cmd((char_u *)"tabclose"); | |
| 5300 else | |
| 5301 { | |
| 5302 vim_snprintf((char *)IObuff, IOSIZE, "tabclose %d", | |
| 5303 current_tab); | |
| 5304 do_cmdline_cmd(IObuff); | |
| 5305 } | |
| 5306 break; | |
| 5307 | |
| 5308 case TABLINE_MENU_NEW: | |
| 6631 | 5309 if (current_tab == 0) |
| 5310 do_cmdline_cmd((char_u *)"$tabnew"); | |
| 5311 else | |
| 5312 { | |
| 5313 vim_snprintf((char *)IObuff, IOSIZE, "%dtabnew", | |
| 5314 current_tab - 1); | |
| 5315 do_cmdline_cmd(IObuff); | |
| 5316 } | |
| 686 | 5317 break; |
| 5318 | |
| 5319 case TABLINE_MENU_OPEN: | |
| 6631 | 5320 if (current_tab == 0) |
| 5321 do_cmdline_cmd((char_u *)"browse $tabnew"); | |
| 5322 else | |
| 5323 { | |
| 5324 vim_snprintf((char *)IObuff, IOSIZE, "browse %dtabnew", | |
| 5325 current_tab - 1); | |
| 5326 do_cmdline_cmd(IObuff); | |
| 5327 } | |
| 686 | 5328 break; |
| 5329 } | |
| 5330 } | |
| 685 | 5331 #endif |
| 5332 | |
| 7 | 5333 /* |
| 5334 * "Q" command. | |
| 5335 */ | |
| 5336 static void | |
| 5337 nv_exmode(cap) | |
| 5338 cmdarg_T *cap; | |
| 5339 { | |
| 5340 /* | |
| 5341 * Ignore 'Q' in Visual mode, just give a beep. | |
| 5342 */ | |
| 5343 if (VIsual_active) | |
| 5344 vim_beep(); | |
| 5735 | 5345 else if (!checkclearop(cap->oap)) |
| 7 | 5346 do_exmode(FALSE); |
| 5347 } | |
| 5348 | |
| 5349 /* | |
| 5350 * Handle a ":" command. | |
| 5351 */ | |
| 5352 static void | |
| 5353 nv_colon(cap) | |
| 5354 cmdarg_T *cap; | |
| 5355 { | |
| 5356 int old_p_im; | |
| 4256 | 5357 int cmd_result; |
| 7 | 5358 |
| 5359 if (VIsual_active) | |
| 5360 nv_operator(cap); | |
| 5361 else | |
| 5362 { | |
| 5363 if (cap->oap->op_type != OP_NOP) | |
| 5364 { | |
| 5365 /* Using ":" as a movement is characterwise exclusive. */ | |
| 5366 cap->oap->motion_type = MCHAR; | |
| 5367 cap->oap->inclusive = FALSE; | |
| 5368 } | |
| 5369 else if (cap->count0) | |
| 5370 { | |
| 5371 /* translate "count:" into ":.,.+(count - 1)" */ | |
| 5372 stuffcharReadbuff('.'); | |
| 5373 if (cap->count0 > 1) | |
| 5374 { | |
| 5375 stuffReadbuff((char_u *)",.+"); | |
| 5376 stuffnumReadbuff((long)cap->count0 - 1L); | |
| 5377 } | |
| 5378 } | |
| 5379 | |
| 5380 /* When typing, don't type below an old message */ | |
| 5381 if (KeyTyped) | |
| 5382 compute_cmdrow(); | |
| 5383 | |
| 5384 old_p_im = p_im; | |
| 5385 | |
| 5386 /* get a command line and execute it */ | |
| 4256 | 5387 cmd_result = do_cmdline(NULL, getexline, NULL, |
| 7 | 5388 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0); |
| 5389 | |
| 5390 /* If 'insertmode' changed, enter or exit Insert mode */ | |
| 5391 if (p_im != old_p_im) | |
| 5392 { | |
| 5393 if (p_im) | |
| 5394 restart_edit = 'i'; | |
| 5395 else | |
| 5396 restart_edit = 0; | |
| 5397 } | |
| 5398 | |
| 4256 | 5399 if (cmd_result == FAIL) |
| 5400 /* The Ex command failed, do not execute the operator. */ | |
| 5401 clearop(cap->oap); | |
| 5402 else if (cap->oap->op_type != OP_NOP | |
| 7 | 5403 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count |
| 5404 || cap->oap->start.col > | |
| 4256 | 5405 (colnr_T)STRLEN(ml_get(cap->oap->start.lnum)) |
| 5406 || did_emsg | |
| 5407 )) | |
| 5408 /* The start of the operator has become invalid by the Ex command. | |
| 5409 */ | |
| 7 | 5410 clearopbeep(cap->oap); |
| 5411 } | |
| 5412 } | |
| 5413 | |
| 5414 /* | |
| 5415 * Handle CTRL-G command. | |
| 5416 */ | |
| 5417 static void | |
| 5418 nv_ctrlg(cap) | |
| 5419 cmdarg_T *cap; | |
| 5420 { | |
| 5421 if (VIsual_active) /* toggle Selection/Visual mode */ | |
| 5422 { | |
| 5423 VIsual_select = !VIsual_select; | |
| 5424 showmode(); | |
| 5425 } | |
| 5735 | 5426 else if (!checkclearop(cap->oap)) |
| 7 | 5427 /* print full name if count given or :cd used */ |
| 5428 fileinfo((int)cap->count0, FALSE, TRUE); | |
| 5429 } | |
| 5430 | |
| 5431 /* | |
| 5432 * Handle CTRL-H <Backspace> command. | |
| 5433 */ | |
| 5434 static void | |
| 5435 nv_ctrlh(cap) | |
| 5436 cmdarg_T *cap; | |
| 5437 { | |
| 5438 if (VIsual_active && VIsual_select) | |
| 5439 { | |
| 5440 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */ | |
| 5441 v_visop(cap); | |
| 5442 } | |
| 5443 else | |
| 5444 nv_left(cap); | |
| 5445 } | |
| 5446 | |
| 5447 /* | |
| 5448 * CTRL-L: clear screen and redraw. | |
| 5449 */ | |
| 5450 static void | |
| 5451 nv_clear(cap) | |
| 5452 cmdarg_T *cap; | |
| 5453 { | |
| 5454 if (!checkclearop(cap->oap)) | |
| 5455 { | |
| 5456 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT | |
| 5457 /* | |
| 5458 * Right now, the BeBox doesn't seem to have an easy way to detect | |
| 5459 * window resizing, so we cheat and make the user detect it | |
| 5460 * manually with CTRL-L instead | |
| 5461 */ | |
| 5462 ui_get_shellsize(); | |
| 5463 #endif | |
| 5464 #ifdef FEAT_SYN_HL | |
| 5465 /* 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
|
5466 syn_stack_free_all(curwin->w_s); |
| 7 | 5467 #endif |
| 5468 redraw_later(CLEAR); | |
| 5469 } | |
| 5470 } | |
| 5471 | |
| 5472 /* | |
| 5473 * CTRL-O: In Select mode: switch to Visual mode for one command. | |
| 5474 * Otherwise: Go to older pcmark. | |
| 5475 */ | |
| 5476 static void | |
| 5477 nv_ctrlo(cap) | |
| 5478 cmdarg_T *cap; | |
| 5479 { | |
| 5480 if (VIsual_active && VIsual_select) | |
| 5481 { | |
| 5482 VIsual_select = FALSE; | |
| 5483 showmode(); | |
| 5484 restart_VIsual_select = 2; /* restart Select mode later */ | |
| 5485 } | |
| 5486 else | |
| 5487 { | |
| 5488 cap->count1 = -cap->count1; | |
| 5489 nv_pcmark(cap); | |
| 5490 } | |
| 5491 } | |
| 5492 | |
| 5493 /* | |
| 5494 * CTRL-^ command, short for ":e #" | |
| 5495 */ | |
| 5496 static void | |
| 5497 nv_hat(cap) | |
| 5498 cmdarg_T *cap; | |
| 5499 { | |
| 5500 if (!checkclearopq(cap->oap)) | |
| 5501 (void)buflist_getfile((int)cap->count0, (linenr_T)0, | |
| 5502 GETF_SETMARK|GETF_ALT, FALSE); | |
| 5503 } | |
| 5504 | |
| 5505 /* | |
| 5506 * "Z" commands. | |
| 5507 */ | |
| 5508 static void | |
| 5509 nv_Zet(cap) | |
| 5510 cmdarg_T *cap; | |
| 5511 { | |
| 5512 if (!checkclearopq(cap->oap)) | |
| 5513 { | |
| 5514 switch (cap->nchar) | |
| 5515 { | |
| 5516 /* "ZZ": equivalent to ":x". */ | |
| 5517 case 'Z': do_cmdline_cmd((char_u *)"x"); | |
| 5518 break; | |
| 5519 | |
| 5520 /* "ZQ": equivalent to ":q!" (Elvis compatible). */ | |
| 5521 case 'Q': do_cmdline_cmd((char_u *)"q!"); | |
| 5522 break; | |
| 5523 | |
| 5524 default: clearopbeep(cap->oap); | |
| 5525 } | |
| 5526 } | |
| 5527 } | |
| 5528 | |
| 5529 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 5530 /* | |
| 5531 * Call nv_ident() as if "c1" was used, with "c2" as next character. | |
| 5532 */ | |
| 5533 void | |
| 5534 do_nv_ident(c1, c2) | |
| 5535 int c1; | |
| 5536 int c2; | |
| 5537 { | |
| 5538 oparg_T oa; | |
| 5539 cmdarg_T ca; | |
| 5540 | |
| 5541 clear_oparg(&oa); | |
| 5542 vim_memset(&ca, 0, sizeof(ca)); | |
| 5543 ca.oap = &oa; | |
| 5544 ca.cmdchar = c1; | |
| 5545 ca.nchar = c2; | |
| 5546 nv_ident(&ca); | |
| 5547 } | |
| 5548 #endif | |
| 5549 | |
| 5550 /* | |
| 5551 * Handle the commands that use the word under the cursor. | |
| 5552 * [g] CTRL-] :ta to current identifier | |
| 5553 * [g] 'K' run program for current identifier | |
| 5554 * [g] '*' / to current identifier or string | |
| 5555 * [g] '#' ? to current identifier or string | |
| 5556 * g ']' :tselect for current identifier | |
| 5557 */ | |
| 5558 static void | |
| 5559 nv_ident(cap) | |
| 5560 cmdarg_T *cap; | |
| 5561 { | |
| 5562 char_u *ptr = NULL; | |
| 5563 char_u *buf; | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5564 char_u *newbuf; |
| 7 | 5565 char_u *p; |
| 5566 char_u *kp; /* value of 'keywordprg' */ | |
| 5567 int kp_help; /* 'keywordprg' is ":help" */ | |
| 5568 int n = 0; /* init for GCC */ | |
| 5569 int cmdchar; | |
| 5570 int g_cmd; /* "g" command */ | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5571 int tag_cmd = FALSE; |
| 7 | 5572 char_u *aux_ptr; |
| 5573 int isman; | |
| 5574 int isman_s; | |
| 5575 | |
| 5576 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */ | |
| 5577 { | |
| 5578 cmdchar = cap->nchar; | |
| 5579 g_cmd = TRUE; | |
| 5580 } | |
| 5581 else | |
| 5582 { | |
| 5583 cmdchar = cap->cmdchar; | |
| 5584 g_cmd = FALSE; | |
| 5585 } | |
| 5586 | |
| 5587 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */ | |
| 5588 cmdchar = '#'; | |
| 5589 | |
| 5590 /* | |
| 5591 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode. | |
| 5592 */ | |
| 5593 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K') | |
| 5594 { | |
| 5595 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL) | |
| 5596 return; | |
| 5597 if (checkclearopq(cap->oap)) | |
| 5598 return; | |
| 5599 } | |
| 5600 | |
| 5601 if (ptr == NULL && (n = find_ident_under_cursor(&ptr, | |
| 5602 (cmdchar == '*' || cmdchar == '#') | |
| 5603 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0) | |
| 5604 { | |
| 5605 clearop(cap->oap); | |
| 5606 return; | |
| 5607 } | |
| 5608 | |
| 5609 /* Allocate buffer to put the command in. Inserting backslashes can | |
| 5610 * double the length of the word. p_kp / curbuf->b_p_kp could be added | |
| 5611 * and some numbers. */ | |
| 5612 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp); | |
| 5613 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0 | |
| 5614 || STRCMP(kp, ":help") == 0); | |
| 5615 buf = alloc((unsigned)(n * 2 + 30 + STRLEN(kp))); | |
| 5616 if (buf == NULL) | |
| 5617 return; | |
| 5618 buf[0] = NUL; | |
| 5619 | |
| 5620 switch (cmdchar) | |
| 5621 { | |
| 5622 case '*': | |
| 5623 case '#': | |
| 5624 /* | |
| 5625 * Put cursor at start of word, makes search skip the word | |
| 5626 * under the cursor. | |
| 5627 * Call setpcmark() first, so "*``" puts the cursor back where | |
| 5628 * it was. | |
| 5629 */ | |
| 5630 setpcmark(); | |
| 5631 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline()); | |
| 5632 | |
| 5633 if (!g_cmd && vim_iswordp(ptr)) | |
| 5634 STRCPY(buf, "\\<"); | |
| 5635 no_smartcase = TRUE; /* don't use 'smartcase' now */ | |
| 5636 break; | |
| 5637 | |
| 5638 case 'K': | |
| 5639 if (kp_help) | |
| 5640 STRCPY(buf, "he! "); | |
| 5641 else | |
| 5642 { | |
| 1712 | 5643 /* An external command will probably use an argument starting |
| 5644 * with "-" as an option. To avoid trouble we skip the "-". */ | |
| 1728 | 5645 while (*ptr == '-' && n > 0) |
| 5646 { | |
| 1712 | 5647 ++ptr; |
| 1728 | 5648 --n; |
| 5649 } | |
| 5650 if (n == 0) | |
| 5651 { | |
| 5652 EMSG(_(e_noident)); /* found dashes only */ | |
| 5653 vim_free(buf); | |
| 5654 return; | |
| 5655 } | |
| 1712 | 5656 |
| 7 | 5657 /* When a count is given, turn it into a range. Is this |
| 5658 * really what we want? */ | |
| 5659 isman = (STRCMP(kp, "man") == 0); | |
| 5660 isman_s = (STRCMP(kp, "man -s") == 0); | |
| 5661 if (cap->count0 != 0 && !(isman || isman_s)) | |
| 5662 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1); | |
| 5663 | |
| 5664 STRCAT(buf, "! "); | |
| 5665 if (cap->count0 == 0 && isman_s) | |
| 5666 STRCAT(buf, "man"); | |
| 5667 else | |
| 5668 STRCAT(buf, kp); | |
| 5669 STRCAT(buf, " "); | |
| 5670 if (cap->count0 != 0 && (isman || isman_s)) | |
| 5671 { | |
| 5672 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0); | |
| 5673 STRCAT(buf, " "); | |
| 5674 } | |
| 5675 } | |
| 5676 break; | |
| 5677 | |
| 5678 case ']': | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5679 tag_cmd = TRUE; |
| 7 | 5680 #ifdef FEAT_CSCOPE |
| 5681 if (p_cst) | |
| 5682 STRCPY(buf, "cstag "); | |
| 5683 else | |
| 5684 #endif | |
| 5685 STRCPY(buf, "ts "); | |
| 5686 break; | |
| 5687 | |
| 5688 default: | |
|
2112
6b5d641bcdd4
updated for version 7.2.395
Bram Moolenaar <bram@zimbu.org>
parents:
2049
diff
changeset
|
5689 tag_cmd = TRUE; |
| 7 | 5690 if (curbuf->b_help) |
| 5691 STRCPY(buf, "he! "); | |
| 5692 else | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5693 { |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5694 if (g_cmd) |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5695 STRCPY(buf, "tj "); |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5696 else |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5697 sprintf((char *)buf, "%ldta ", cap->count0); |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5698 } |
| 7 | 5699 } |
| 5700 | |
| 5701 /* | |
| 5702 * Now grab the chars in the identifier | |
| 5703 */ | |
| 1712 | 5704 if (cmdchar == 'K' && !kp_help) |
| 5705 { | |
| 5706 /* Escape the argument properly for a shell command */ | |
| 1728 | 5707 ptr = vim_strnsave(ptr, n); |
| 5690 | 5708 p = vim_strsave_shellescape(ptr, TRUE, TRUE); |
| 1728 | 5709 vim_free(ptr); |
| 1712 | 5710 if (p == NULL) |
| 5711 { | |
| 5712 vim_free(buf); | |
| 5713 return; | |
| 5714 } | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5715 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
|
5716 if (newbuf == NULL) |
| 1712 | 5717 { |
| 5718 vim_free(buf); | |
| 5719 vim_free(p); | |
| 5720 return; | |
| 5721 } | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5722 buf = newbuf; |
| 1712 | 5723 STRCAT(buf, p); |
| 5724 vim_free(p); | |
| 5725 } | |
| 7 | 5726 else |
| 1712 | 5727 { |
| 5728 if (cmdchar == '*') | |
| 5729 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\"); | |
| 5730 else if (cmdchar == '#') | |
| 5731 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\"); | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5732 else if (tag_cmd) |
| 2603 | 5733 { |
| 5734 if (curbuf->b_help) | |
| 5735 /* ":help" handles unescaped argument */ | |
| 5736 aux_ptr = (char_u *)""; | |
| 5737 else | |
| 5738 aux_ptr = (char_u *)"\\|\"\n["; | |
| 5739 } | |
| 1712 | 5740 else |
| 5741 aux_ptr = (char_u *)"\\|\"\n*?["; | |
| 5742 | |
| 5743 p = buf + STRLEN(buf); | |
| 5744 while (n-- > 0) | |
| 5745 { | |
| 5746 /* put a backslash before \ and some others */ | |
| 5747 if (vim_strchr(aux_ptr, *ptr) != NULL) | |
| 5748 *p++ = '\\'; | |
| 7 | 5749 #ifdef FEAT_MBYTE |
| 1712 | 5750 /* When current byte is a part of multibyte character, copy all |
| 5751 * bytes of that character. */ | |
| 5752 if (has_mbyte) | |
| 5753 { | |
| 5754 int i; | |
| 5755 int len = (*mb_ptr2len)(ptr) - 1; | |
| 5756 | |
| 5757 for (i = 0; i < len && n >= 1; ++i, --n) | |
| 5758 *p++ = *ptr++; | |
| 5759 } | |
| 5760 #endif | |
| 5761 *p++ = *ptr++; | |
| 5762 } | |
| 5763 *p = NUL; | |
| 5764 } | |
| 7 | 5765 |
| 5766 /* | |
| 5767 * Execute the command. | |
| 5768 */ | |
| 5769 if (cmdchar == '*' || cmdchar == '#') | |
| 5770 { | |
| 5771 if (!g_cmd && ( | |
| 5772 #ifdef FEAT_MBYTE | |
| 5773 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) : | |
| 5774 #endif | |
| 5775 vim_iswordc(ptr[-1]))) | |
| 5776 STRCAT(buf, "\\>"); | |
| 5777 #ifdef FEAT_CMDHIST | |
| 5778 /* put pattern in search history */ | |
| 2024 | 5779 init_history(); |
| 7 | 5780 add_to_history(HIST_SEARCH, buf, TRUE, NUL); |
| 5781 #endif | |
| 6620 | 5782 (void)normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0); |
| 7 | 5783 } |
| 5784 else | |
| 5785 do_cmdline_cmd(buf); | |
| 5786 | |
| 5787 vim_free(buf); | |
| 5788 } | |
| 5789 | |
| 5790 /* | |
| 5791 * Get visually selected text, within one line only. | |
| 5792 * Returns FAIL if more than one line selected. | |
| 5793 */ | |
| 344 | 5794 int |
| 7 | 5795 get_visual_text(cap, pp, lenp) |
| 5796 cmdarg_T *cap; | |
| 5797 char_u **pp; /* return: start of selected text */ | |
| 5798 int *lenp; /* return: length of selected text */ | |
| 5799 { | |
| 5800 if (VIsual_mode != 'V') | |
| 5801 unadjust_for_sel(); | |
| 5802 if (VIsual.lnum != curwin->w_cursor.lnum) | |
| 5803 { | |
| 344 | 5804 if (cap != NULL) |
| 5805 clearopbeep(cap->oap); | |
| 7 | 5806 return FAIL; |
| 5807 } | |
| 5808 if (VIsual_mode == 'V') | |
| 5809 { | |
| 5810 *pp = ml_get_curline(); | |
| 5811 *lenp = (int)STRLEN(*pp); | |
| 5812 } | |
| 5813 else | |
| 5814 { | |
| 5815 if (lt(curwin->w_cursor, VIsual)) | |
| 5816 { | |
| 5817 *pp = ml_get_pos(&curwin->w_cursor); | |
| 5818 *lenp = VIsual.col - curwin->w_cursor.col + 1; | |
| 5819 } | |
| 5820 else | |
| 5821 { | |
| 5822 *pp = ml_get_pos(&VIsual); | |
| 5823 *lenp = curwin->w_cursor.col - VIsual.col + 1; | |
| 5824 } | |
| 5825 #ifdef FEAT_MBYTE | |
| 5826 if (has_mbyte) | |
| 5827 /* Correct the length to include the whole last character. */ | |
| 474 | 5828 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1; |
| 7 | 5829 #endif |
| 5830 } | |
| 5831 reset_VIsual_and_resel(); | |
| 5832 return OK; | |
| 5833 } | |
| 5834 | |
| 5835 /* | |
| 5836 * CTRL-T: backwards in tag stack | |
| 5837 */ | |
| 5838 static void | |
| 5839 nv_tagpop(cap) | |
| 5840 cmdarg_T *cap; | |
| 5841 { | |
| 5842 if (!checkclearopq(cap->oap)) | |
| 5843 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE); | |
| 5844 } | |
| 5845 | |
| 5846 /* | |
| 5847 * Handle scrolling command 'H', 'L' and 'M'. | |
| 5848 */ | |
| 5849 static void | |
| 5850 nv_scroll(cap) | |
| 5851 cmdarg_T *cap; | |
| 5852 { | |
| 5853 int used = 0; | |
| 5854 long n; | |
| 5855 #ifdef FEAT_FOLDING | |
| 5856 linenr_T lnum; | |
| 5857 #endif | |
| 5858 int half; | |
| 5859 | |
| 5860 cap->oap->motion_type = MLINE; | |
| 5861 setpcmark(); | |
| 5862 | |
| 5863 if (cap->cmdchar == 'L') | |
| 5864 { | |
| 5865 validate_botline(); /* make sure curwin->w_botline is valid */ | |
| 5866 curwin->w_cursor.lnum = curwin->w_botline - 1; | |
| 5867 if (cap->count1 - 1 >= curwin->w_cursor.lnum) | |
| 5868 curwin->w_cursor.lnum = 1; | |
| 5869 else | |
| 9 | 5870 { |
| 5871 #ifdef FEAT_FOLDING | |
| 5872 if (hasAnyFolding(curwin)) | |
| 5873 { | |
| 5874 /* Count a fold for one screen line. */ | |
| 5875 for (n = cap->count1 - 1; n > 0 | |
| 5876 && curwin->w_cursor.lnum > curwin->w_topline; --n) | |
| 5877 { | |
| 5878 (void)hasFolding(curwin->w_cursor.lnum, | |
| 5879 &curwin->w_cursor.lnum, NULL); | |
| 5880 --curwin->w_cursor.lnum; | |
| 5881 } | |
| 5882 } | |
| 5883 else | |
| 5884 #endif | |
| 5885 curwin->w_cursor.lnum -= cap->count1 - 1; | |
| 5886 } | |
| 7 | 5887 } |
| 5888 else | |
| 5889 { | |
| 5890 if (cap->cmdchar == 'M') | |
| 5891 { | |
| 5892 #ifdef FEAT_DIFF | |
| 5893 /* Don't count filler lines above the window. */ | |
| 5894 used -= diff_check_fill(curwin, curwin->w_topline) | |
| 5895 - curwin->w_topfill; | |
| 5896 #endif | |
| 5897 validate_botline(); /* make sure w_empty_rows is valid */ | |
| 5898 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2; | |
| 5899 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n) | |
| 5900 { | |
| 5901 #ifdef FEAT_DIFF | |
| 5902 /* Count half he number of filler lines to be "below this | |
| 5903 * line" and half to be "above the next line". */ | |
| 5904 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline | |
| 5905 + n) / 2 >= half) | |
| 5906 { | |
| 5907 --n; | |
| 5908 break; | |
| 5909 } | |
| 5910 #endif | |
| 5911 used += plines(curwin->w_topline + n); | |
| 5912 if (used >= half) | |
| 5913 break; | |
| 5914 #ifdef FEAT_FOLDING | |
| 5915 if (hasFolding(curwin->w_topline + n, NULL, &lnum)) | |
| 5916 n = lnum - curwin->w_topline; | |
| 5917 #endif | |
| 5918 } | |
| 5919 if (n > 0 && used > curwin->w_height) | |
| 5920 --n; | |
| 5921 } | |
| 9 | 5922 else /* (cap->cmdchar == 'H') */ |
| 5923 { | |
| 7 | 5924 n = cap->count1 - 1; |
| 9 | 5925 #ifdef FEAT_FOLDING |
| 5926 if (hasAnyFolding(curwin)) | |
| 5927 { | |
| 5928 /* Count a fold for one screen line. */ | |
| 5929 lnum = curwin->w_topline; | |
| 5930 while (n-- > 0 && lnum < curwin->w_botline - 1) | |
| 5931 { | |
| 5932 hasFolding(lnum, NULL, &lnum); | |
| 5933 ++lnum; | |
| 5934 } | |
| 5935 n = lnum - curwin->w_topline; | |
| 5936 } | |
| 5937 #endif | |
| 5938 } | |
| 7 | 5939 curwin->w_cursor.lnum = curwin->w_topline + n; |
| 5940 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 5941 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 5942 } | |
| 5943 | |
| 5944 cursor_correct(); /* correct for 'so' */ | |
| 5945 beginline(BL_SOL | BL_FIX); | |
| 5946 } | |
| 5947 | |
| 5948 /* | |
| 5949 * Cursor right commands. | |
| 5950 */ | |
| 5951 static void | |
| 5952 nv_right(cap) | |
| 5953 cmdarg_T *cap; | |
| 5954 { | |
| 5955 long n; | |
| 5735 | 5956 int past_line; |
| 7 | 5957 |
| 180 | 5958 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
| 5959 { | |
| 5960 /* <C-Right> and <S-Right> move a word or WORD right */ | |
| 5961 if (mod_mask & MOD_MASK_CTRL) | |
| 5962 cap->arg = TRUE; | |
| 5963 nv_wordcmd(cap); | |
| 5964 return; | |
| 5965 } | |
| 5966 | |
| 7 | 5967 cap->oap->motion_type = MCHAR; |
| 5968 cap->oap->inclusive = FALSE; | |
| 5735 | 5969 past_line = (VIsual_active && *p_sel != 'o'); |
| 5970 | |
| 5971 #ifdef FEAT_VIRTUALEDIT | |
| 7 | 5972 /* |
| 5735 | 5973 * In virtual edit mode, there's no such thing as "past_line", as lines |
| 5974 * are (theoretically) infinitely long. | |
| 7 | 5975 */ |
| 5976 if (virtual_active()) | |
| 5735 | 5977 past_line = 0; |
| 7 | 5978 #endif |
| 5979 | |
| 5980 for (n = cap->count1; n > 0; --n) | |
| 5981 { | |
| 5735 | 5982 if ((!past_line && oneright() == FAIL) |
| 5983 || (past_line && *ml_get_cursor() == NUL) | |
| 1877 | 5984 ) |
| 7 | 5985 { |
| 5986 /* | |
| 714 | 5987 * <Space> wraps to next line if 'whichwrap' has 's'. |
| 5988 * 'l' wraps to next line if 'whichwrap' has 'l'. | |
| 5989 * CURS_RIGHT wraps to next line if 'whichwrap' has '>'. | |
| 7 | 5990 */ |
| 5991 if ( ((cap->cmdchar == ' ' | |
| 5992 && vim_strchr(p_ww, 's') != NULL) | |
| 5993 || (cap->cmdchar == 'l' | |
| 5994 && vim_strchr(p_ww, 'l') != NULL) | |
| 229 | 5995 || (cap->cmdchar == K_RIGHT |
| 7 | 5996 && vim_strchr(p_ww, '>') != NULL)) |
| 5997 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 5998 { | |
| 5999 /* When deleting we also count the NL as a character. | |
| 6000 * Set cap->oap->inclusive when last char in the line is | |
| 6001 * included, move to next line after that */ | |
| 714 | 6002 if ( cap->oap->op_type != OP_NOP |
| 7 | 6003 && !cap->oap->inclusive |
| 6004 && !lineempty(curwin->w_cursor.lnum)) | |
| 6005 cap->oap->inclusive = TRUE; | |
| 6006 else | |
| 6007 { | |
| 6008 ++curwin->w_cursor.lnum; | |
| 6009 curwin->w_cursor.col = 0; | |
| 6010 #ifdef FEAT_VIRTUALEDIT | |
| 6011 curwin->w_cursor.coladd = 0; | |
| 6012 #endif | |
| 6013 curwin->w_set_curswant = TRUE; | |
| 6014 cap->oap->inclusive = FALSE; | |
| 6015 } | |
| 6016 continue; | |
| 6017 } | |
| 6018 if (cap->oap->op_type == OP_NOP) | |
| 6019 { | |
| 6020 /* Only beep and flush if not moved at all */ | |
| 6021 if (n == cap->count1) | |
| 6022 beep_flush(); | |
| 6023 } | |
| 6024 else | |
| 6025 { | |
| 6026 if (!lineempty(curwin->w_cursor.lnum)) | |
| 6027 cap->oap->inclusive = TRUE; | |
| 6028 } | |
| 6029 break; | |
| 6030 } | |
| 5735 | 6031 else if (past_line) |
| 7 | 6032 { |
| 6033 curwin->w_set_curswant = TRUE; | |
| 5735 | 6034 #ifdef FEAT_VIRTUALEDIT |
| 7 | 6035 if (virtual_active()) |
| 6036 oneright(); | |
| 6037 else | |
| 5735 | 6038 #endif |
| 6039 { | |
| 6040 #ifdef FEAT_MBYTE | |
| 7 | 6041 if (has_mbyte) |
| 6042 curwin->w_cursor.col += | |
| 474 | 6043 (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 6044 else |
| 5735 | 6045 #endif |
| 7 | 6046 ++curwin->w_cursor.col; |
| 6047 } | |
| 6048 } | |
| 6049 } | |
| 6050 #ifdef FEAT_FOLDING | |
| 6051 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
| 6052 && cap->oap->op_type == OP_NOP) | |
| 6053 foldOpenCursor(); | |
| 6054 #endif | |
| 6055 } | |
| 6056 | |
| 6057 /* | |
| 6058 * Cursor left commands. | |
| 6059 * | |
| 6060 * Returns TRUE when operator end should not be adjusted. | |
| 6061 */ | |
| 6062 static void | |
| 6063 nv_left(cap) | |
| 6064 cmdarg_T *cap; | |
| 6065 { | |
| 6066 long n; | |
| 6067 | |
| 180 | 6068 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
| 6069 { | |
| 6070 /* <C-Left> and <S-Left> move a word or WORD left */ | |
| 6071 if (mod_mask & MOD_MASK_CTRL) | |
| 6072 cap->arg = 1; | |
| 6073 nv_bck_word(cap); | |
| 6074 return; | |
| 6075 } | |
| 6076 | |
| 7 | 6077 cap->oap->motion_type = MCHAR; |
| 6078 cap->oap->inclusive = FALSE; | |
| 6079 for (n = cap->count1; n > 0; --n) | |
| 6080 { | |
| 6081 if (oneleft() == FAIL) | |
| 6082 { | |
| 6083 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'. | |
| 6084 * 'h' wraps to previous line if 'whichwrap' has 'h'. | |
| 6085 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'. | |
| 6086 */ | |
| 6087 if ( (((cap->cmdchar == K_BS | |
| 6088 || cap->cmdchar == Ctrl_H) | |
| 6089 && vim_strchr(p_ww, 'b') != NULL) | |
| 6090 || (cap->cmdchar == 'h' | |
| 6091 && vim_strchr(p_ww, 'h') != NULL) | |
| 229 | 6092 || (cap->cmdchar == K_LEFT |
| 7 | 6093 && vim_strchr(p_ww, '<') != NULL)) |
| 6094 && curwin->w_cursor.lnum > 1) | |
| 6095 { | |
| 6096 --(curwin->w_cursor.lnum); | |
| 6097 coladvance((colnr_T)MAXCOL); | |
| 6098 curwin->w_set_curswant = TRUE; | |
| 6099 | |
| 6100 /* When the NL before the first char has to be deleted we | |
| 6101 * put the cursor on the NUL after the previous line. | |
| 6102 * This is a very special case, be careful! | |
| 1469 | 6103 * Don't adjust op_end now, otherwise it won't work. */ |
| 7 | 6104 if ( (cap->oap->op_type == OP_DELETE |
| 6105 || cap->oap->op_type == OP_CHANGE) | |
| 6106 && !lineempty(curwin->w_cursor.lnum)) | |
| 6107 { | |
| 5682 | 6108 char_u *cp = ml_get_cursor(); |
| 6109 | |
| 6110 if (*cp != NUL) | |
| 6111 { | |
| 6112 #ifdef FEAT_MBYTE | |
| 6113 if (has_mbyte) | |
| 6114 curwin->w_cursor.col += (*mb_ptr2len)(cp); | |
| 6115 else | |
| 6116 #endif | |
| 6117 ++curwin->w_cursor.col; | |
| 6118 } | |
| 7 | 6119 cap->retval |= CA_NO_ADJ_OP_END; |
| 6120 } | |
| 6121 continue; | |
| 6122 } | |
| 6123 /* Only beep and flush if not moved at all */ | |
| 6124 else if (cap->oap->op_type == OP_NOP && n == cap->count1) | |
| 6125 beep_flush(); | |
| 6126 break; | |
| 6127 } | |
| 6128 } | |
| 6129 #ifdef FEAT_FOLDING | |
| 6130 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
| 6131 && cap->oap->op_type == OP_NOP) | |
| 6132 foldOpenCursor(); | |
| 6133 #endif | |
| 6134 } | |
| 6135 | |
| 6136 /* | |
| 6137 * Cursor up commands. | |
| 6138 * cap->arg is TRUE for "-": Move cursor to first non-blank. | |
| 6139 */ | |
| 6140 static void | |
| 6141 nv_up(cap) | |
| 6142 cmdarg_T *cap; | |
| 6143 { | |
| 180 | 6144 if (mod_mask & MOD_MASK_SHIFT) |
| 6145 { | |
| 6146 /* <S-Up> is page up */ | |
| 6147 cap->arg = BACKWARD; | |
| 6148 nv_page(cap); | |
| 6149 } | |
| 6150 else | |
| 6151 { | |
| 6152 cap->oap->motion_type = MLINE; | |
| 6153 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
| 6154 clearopbeep(cap->oap); | |
| 6155 else if (cap->arg) | |
| 6156 beginline(BL_WHITE | BL_FIX); | |
| 6157 } | |
| 7 | 6158 } |
| 6159 | |
| 6160 /* | |
| 6161 * Cursor down commands. | |
| 6162 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank. | |
| 6163 */ | |
| 6164 static void | |
| 6165 nv_down(cap) | |
| 6166 cmdarg_T *cap; | |
| 6167 { | |
| 180 | 6168 if (mod_mask & MOD_MASK_SHIFT) |
| 6169 { | |
| 6170 /* <S-Down> is page down */ | |
| 6171 cap->arg = FORWARD; | |
| 6172 nv_page(cap); | |
| 6173 } | |
| 6174 else | |
| 7 | 6175 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
| 6176 /* In a quickfix window a <CR> jumps to the error under the cursor. */ | |
| 170 | 6177 if (bt_quickfix(curbuf) && cap->cmdchar == CAR) |
| 643 | 6178 if (curwin->w_llist_ref == NULL) |
| 6179 do_cmdline_cmd((char_u *)".cc"); /* quickfix window */ | |
| 6180 else | |
| 6181 do_cmdline_cmd((char_u *)".ll"); /* location list window */ | |
| 7 | 6182 else |
| 6183 #endif | |
| 6184 { | |
| 6185 #ifdef FEAT_CMDWIN | |
| 6186 /* In the cmdline window a <CR> executes the command. */ | |
| 170 | 6187 if (cmdwin_type != 0 && cap->cmdchar == CAR) |
| 7 | 6188 cmdwin_result = CAR; |
| 6189 else | |
| 6190 #endif | |
| 6191 { | |
| 6192 cap->oap->motion_type = MLINE; | |
| 6193 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
| 6194 clearopbeep(cap->oap); | |
| 6195 else if (cap->arg) | |
| 6196 beginline(BL_WHITE | BL_FIX); | |
| 6197 } | |
| 6198 } | |
| 6199 } | |
| 6200 | |
| 6201 #ifdef FEAT_SEARCHPATH | |
| 6202 /* | |
| 6203 * Grab the file name under the cursor and edit it. | |
| 6204 */ | |
| 6205 static void | |
| 6206 nv_gotofile(cap) | |
| 6207 cmdarg_T *cap; | |
| 6208 { | |
| 6209 char_u *ptr; | |
| 681 | 6210 linenr_T lnum = -1; |
| 7 | 6211 |
| 633 | 6212 if (text_locked()) |
| 7 | 6213 { |
| 6214 clearopbeep(cap->oap); | |
| 633 | 6215 text_locked_msg(); |
| 7 | 6216 return; |
| 6217 } | |
| 819 | 6218 #ifdef FEAT_AUTOCMD |
| 6219 if (curbuf_locked()) | |
| 6220 { | |
| 6221 clearop(cap->oap); | |
| 6222 return; | |
| 6223 } | |
| 6224 #endif | |
| 7 | 6225 |
| 681 | 6226 ptr = grab_file_name(cap->count1, &lnum); |
| 7 | 6227 |
| 6228 if (ptr != NULL) | |
| 6229 { | |
| 6230 /* do autowrite if necessary */ | |
| 6231 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf)) | |
| 6232 autowrite(curbuf, FALSE); | |
| 6233 setpcmark(); | |
| 6234 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST, | |
| 1743 | 6235 P_HID(curbuf) ? ECMD_HIDE : 0, curwin); |
| 681 | 6236 if (cap->nchar == 'F' && lnum >= 0) |
| 6237 { | |
| 6238 curwin->w_cursor.lnum = lnum; | |
| 6239 check_cursor_lnum(); | |
| 6240 beginline(BL_SOL | BL_FIX); | |
| 6241 } | |
| 7 | 6242 vim_free(ptr); |
| 6243 } | |
| 6244 else | |
| 6245 clearop(cap->oap); | |
| 6246 } | |
| 6247 #endif | |
| 6248 | |
| 6249 /* | |
| 6250 * <End> command: to end of current line or last line. | |
| 6251 */ | |
| 6252 static void | |
| 6253 nv_end(cap) | |
| 6254 cmdarg_T *cap; | |
| 6255 { | |
| 180 | 6256 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */ |
| 6257 { | |
| 6258 cap->arg = TRUE; | |
| 7 | 6259 nv_goto(cap); |
| 6260 cap->count1 = 1; /* to end of current line */ | |
| 6261 } | |
| 6262 nv_dollar(cap); | |
| 6263 } | |
| 6264 | |
| 6265 /* | |
| 6266 * Handle the "$" command. | |
| 6267 */ | |
| 6268 static void | |
| 6269 nv_dollar(cap) | |
| 6270 cmdarg_T *cap; | |
| 6271 { | |
| 6272 cap->oap->motion_type = MCHAR; | |
| 6273 cap->oap->inclusive = TRUE; | |
| 6274 #ifdef FEAT_VIRTUALEDIT | |
| 6275 /* In virtual mode when off the edge of a line and an operator | |
| 6276 * is pending (whew!) keep the cursor where it is. | |
| 6277 * Otherwise, send it to the end of the line. */ | |
| 6278 if (!virtual_active() || gchar_cursor() != NUL | |
| 6279 || cap->oap->op_type == OP_NOP) | |
| 6280 #endif | |
| 6281 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
| 6282 if (cursor_down((long)(cap->count1 - 1), | |
| 6283 cap->oap->op_type == OP_NOP) == FAIL) | |
| 6284 clearopbeep(cap->oap); | |
| 6285 #ifdef FEAT_FOLDING | |
| 6286 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6287 foldOpenCursor(); | |
| 6288 #endif | |
| 6289 } | |
| 6290 | |
| 6291 /* | |
| 6292 * Implementation of '?' and '/' commands. | |
| 6293 * If cap->arg is TRUE don't set PC mark. | |
| 6294 */ | |
| 6295 static void | |
| 6296 nv_search(cap) | |
| 6297 cmdarg_T *cap; | |
| 6298 { | |
| 6299 oparg_T *oap = cap->oap; | |
| 6300 | |
| 6301 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13) | |
| 6302 { | |
| 6303 /* Translate "g??" to "g?g?" */ | |
| 6304 cap->cmdchar = 'g'; | |
| 6305 cap->nchar = '?'; | |
| 6306 nv_operator(cap); | |
| 6307 return; | |
| 6308 } | |
| 6309 | |
| 6310 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0); | |
| 6311 | |
| 6312 if (cap->searchbuf == NULL) | |
| 6313 { | |
| 6314 clearop(oap); | |
| 6315 return; | |
| 6316 } | |
| 6317 | |
| 6620 | 6318 (void)normal_search(cap, cap->cmdchar, cap->searchbuf, |
| 7 | 6319 (cap->arg ? 0 : SEARCH_MARK)); |
| 6320 } | |
| 6321 | |
| 6322 /* | |
| 6323 * Handle "N" and "n" commands. | |
| 6324 * cap->arg is SEARCH_REV for "N", 0 for "n". | |
| 6325 */ | |
| 6326 static void | |
| 6327 nv_next(cap) | |
| 6328 cmdarg_T *cap; | |
| 6329 { | |
| 6620 | 6330 pos_T old = curwin->w_cursor; |
| 6331 int i = normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
| 6332 | |
| 6333 if (i == 1 && equalpos(old, curwin->w_cursor)) | |
| 6334 { | |
| 6335 /* Avoid getting stuck on the current cursor position, which can | |
| 6336 * happen when an offset is given and the cursor is on the last char | |
| 6337 * in the buffer: Repeat with count + 1. */ | |
| 6338 cap->count1 += 1; | |
| 6339 (void)normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
| 6340 cap->count1 -= 1; | |
| 6341 } | |
| 7 | 6342 } |
| 6343 | |
| 6344 /* | |
| 6345 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat). | |
| 6346 * Uses only cap->count1 and cap->oap from "cap". | |
| 6620 | 6347 * Return 0 for failure, 1 for found, 2 for found and line offset added. |
| 6348 */ | |
| 6349 static int | |
| 7 | 6350 normal_search(cap, dir, pat, opt) |
| 6351 cmdarg_T *cap; | |
| 6352 int dir; | |
| 6353 char_u *pat; | |
| 6354 int opt; /* extra flags for do_search() */ | |
| 6355 { | |
| 6356 int i; | |
| 6357 | |
| 6358 cap->oap->motion_type = MCHAR; | |
| 6359 cap->oap->inclusive = FALSE; | |
| 6360 cap->oap->use_reg_one = TRUE; | |
| 6361 curwin->w_set_curswant = TRUE; | |
| 6362 | |
| 6363 i = do_search(cap->oap, dir, pat, cap->count1, | |
| 1521 | 6364 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG, NULL); |
| 7 | 6365 if (i == 0) |
| 6366 clearop(cap->oap); | |
| 6367 else | |
| 6368 { | |
| 6369 if (i == 2) | |
| 6370 cap->oap->motion_type = MLINE; | |
| 6371 #ifdef FEAT_VIRTUALEDIT | |
| 6372 curwin->w_cursor.coladd = 0; | |
| 6373 #endif | |
| 6374 #ifdef FEAT_FOLDING | |
| 6375 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
| 6376 foldOpenCursor(); | |
| 6377 #endif | |
| 6378 } | |
| 6379 | |
| 6380 /* "/$" will put the cursor after the end of the line, may need to | |
| 6381 * correct that here */ | |
| 6382 check_cursor(); | |
| 6620 | 6383 return i; |
| 7 | 6384 } |
| 6385 | |
| 6386 /* | |
| 6387 * Character search commands. | |
| 6388 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for | |
| 6389 * ',' and FALSE for ';'. | |
| 6390 * cap->nchar is NUL for ',' and ';' (repeat the search) | |
| 6391 */ | |
| 6392 static void | |
| 6393 nv_csearch(cap) | |
| 6394 cmdarg_T *cap; | |
| 6395 { | |
| 6396 int t_cmd; | |
| 6397 | |
| 6398 if (cap->cmdchar == 't' || cap->cmdchar == 'T') | |
| 6399 t_cmd = TRUE; | |
| 6400 else | |
| 6401 t_cmd = FALSE; | |
| 6402 | |
| 6403 cap->oap->motion_type = MCHAR; | |
| 6404 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL) | |
| 6405 clearopbeep(cap->oap); | |
| 6406 else | |
| 6407 { | |
| 6408 curwin->w_set_curswant = TRUE; | |
| 6409 #ifdef FEAT_VIRTUALEDIT | |
| 6410 /* Include a Tab for "tx" and for "dfx". */ | |
| 6411 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD | |
| 6412 && (t_cmd || cap->oap->op_type != OP_NOP)) | |
| 6413 { | |
| 6414 colnr_T scol, ecol; | |
| 6415 | |
| 6416 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
| 6417 curwin->w_cursor.coladd = ecol - scol; | |
| 6418 } | |
| 6419 else | |
| 6420 curwin->w_cursor.coladd = 0; | |
| 6421 #endif | |
| 6422 adjust_for_sel(cap); | |
| 6423 #ifdef FEAT_FOLDING | |
| 6424 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6425 foldOpenCursor(); | |
| 6426 #endif | |
| 6427 } | |
| 6428 } | |
| 6429 | |
| 6430 /* | |
| 6431 * "[" and "]" commands. | |
| 6432 * cap->arg is BACKWARD for "[" and FORWARD for "]". | |
| 6433 */ | |
| 6434 static void | |
| 6435 nv_brackets(cap) | |
| 6436 cmdarg_T *cap; | |
| 6437 { | |
|
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
6438 pos_T new_pos = INIT_POS_T(0, 0, 0); |
| 7 | 6439 pos_T prev_pos; |
| 6440 pos_T *pos = NULL; /* init for GCC */ | |
| 6441 pos_T old_pos; /* cursor position before command */ | |
| 6442 int flag; | |
| 6443 long n; | |
| 6444 int findc; | |
| 6445 int c; | |
| 6446 | |
| 6447 cap->oap->motion_type = MCHAR; | |
| 6448 cap->oap->inclusive = FALSE; | |
| 6449 old_pos = curwin->w_cursor; | |
| 6450 #ifdef FEAT_VIRTUALEDIT | |
| 6451 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */ | |
| 6452 #endif | |
| 6453 | |
| 6454 #ifdef FEAT_SEARCHPATH | |
| 6455 /* | |
| 6456 * "[f" or "]f" : Edit file under the cursor (same as "gf") | |
| 6457 */ | |
| 6458 if (cap->nchar == 'f') | |
| 6459 nv_gotofile(cap); | |
| 6460 else | |
| 6461 #endif | |
| 6462 | |
| 6463 #ifdef FEAT_FIND_ID | |
| 6464 /* | |
| 1188 | 6465 * Find the occurrence(s) of the identifier or define under cursor |
| 6466 * in current and included files or jump to the first occurrence. | |
| 7 | 6467 * |
| 6468 * search list jump | |
| 6469 * fwd bwd fwd bwd fwd bwd | |
| 6470 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I" | |
| 6471 * define "]d" "[d" "]D" "[D" "]^D" "[^D" | |
| 6472 */ | |
| 6473 if (vim_strchr((char_u *) | |
| 6474 #ifdef EBCDIC | |
| 6475 "iI\005dD\067", | |
| 6476 #else | |
| 6477 "iI\011dD\004", | |
| 6478 #endif | |
| 6479 cap->nchar) != NULL) | |
| 6480 { | |
| 6481 char_u *ptr; | |
| 6482 int len; | |
| 6483 | |
| 6484 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
| 6485 clearop(cap->oap); | |
| 6486 else | |
| 6487 { | |
| 6488 find_pattern_in_path(ptr, 0, len, TRUE, | |
| 6489 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE, | |
| 6490 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY, | |
| 6491 cap->count1, | |
| 6492 isupper(cap->nchar) ? ACTION_SHOW_ALL : | |
| 6493 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO, | |
| 6494 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1, | |
| 6495 (linenr_T)MAXLNUM); | |
| 6496 curwin->w_set_curswant = TRUE; | |
| 6497 } | |
| 6498 } | |
| 6499 else | |
| 6500 #endif | |
| 6501 | |
| 6502 /* | |
| 6503 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')' | |
| 6504 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct. | |
| 6505 * "[/", "[*", "]/", "]*": go to Nth comment start/end. | |
| 6506 * "[m" or "]m" search for prev/next start of (Java) method. | |
| 6507 * "[M" or "]M" search for prev/next end of (Java) method. | |
| 6508 */ | |
| 6509 if ( (cap->cmdchar == '[' | |
| 6510 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL) | |
| 6511 || (cap->cmdchar == ']' | |
| 6512 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL)) | |
| 6513 { | |
| 6514 if (cap->nchar == '*') | |
| 6515 cap->nchar = '/'; | |
| 6516 prev_pos.lnum = 0; | |
| 6517 if (cap->nchar == 'm' || cap->nchar == 'M') | |
| 6518 { | |
| 6519 if (cap->cmdchar == '[') | |
| 6520 findc = '{'; | |
| 6521 else | |
| 6522 findc = '}'; | |
| 6523 n = 9999; | |
| 6524 } | |
| 6525 else | |
| 6526 { | |
| 6527 findc = cap->nchar; | |
| 6528 n = cap->count1; | |
| 6529 } | |
| 6530 for ( ; n > 0; --n) | |
| 6531 { | |
| 6532 if ((pos = findmatchlimit(cap->oap, findc, | |
| 6533 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL) | |
| 6534 { | |
| 6535 if (new_pos.lnum == 0) /* nothing found */ | |
| 6536 { | |
| 6537 if (cap->nchar != 'm' && cap->nchar != 'M') | |
| 6538 clearopbeep(cap->oap); | |
| 6539 } | |
| 6540 else | |
| 6541 pos = &new_pos; /* use last one found */ | |
| 6542 break; | |
| 6543 } | |
| 6544 prev_pos = new_pos; | |
| 6545 curwin->w_cursor = *pos; | |
| 6546 new_pos = *pos; | |
| 6547 } | |
| 6548 curwin->w_cursor = old_pos; | |
| 6549 | |
| 6550 /* | |
| 6551 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only | |
| 6552 * brought us to the match for "[m" and "]M" when inside a method. | |
| 6553 * Try finding the '{' or '}' we want to be at. | |
| 6554 * Also repeat for the given count. | |
| 6555 */ | |
| 6556 if (cap->nchar == 'm' || cap->nchar == 'M') | |
| 6557 { | |
| 6558 /* norm is TRUE for "]M" and "[m" */ | |
| 6559 int norm = ((findc == '{') == (cap->nchar == 'm')); | |
| 6560 | |
| 6561 n = cap->count1; | |
| 6562 /* found a match: we were inside a method */ | |
| 6563 if (prev_pos.lnum != 0) | |
| 6564 { | |
| 6565 pos = &prev_pos; | |
| 6566 curwin->w_cursor = prev_pos; | |
| 6567 if (norm) | |
| 6568 --n; | |
| 6569 } | |
| 6570 else | |
| 6571 pos = NULL; | |
| 6572 while (n > 0) | |
| 6573 { | |
| 6574 for (;;) | |
| 6575 { | |
| 6576 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0) | |
| 6577 { | |
| 6578 /* if not found anything, that's an error */ | |
| 6579 if (pos == NULL) | |
| 6580 clearopbeep(cap->oap); | |
| 6581 n = 0; | |
| 6582 break; | |
| 6583 } | |
| 6584 c = gchar_cursor(); | |
| 6585 if (c == '{' || c == '}') | |
| 6586 { | |
| 6587 /* Must have found end/start of class: use it. | |
| 6588 * Or found the place to be at. */ | |
| 6589 if ((c == findc && norm) || (n == 1 && !norm)) | |
| 6590 { | |
| 6591 new_pos = curwin->w_cursor; | |
| 6592 pos = &new_pos; | |
| 6593 n = 0; | |
| 6594 } | |
| 6595 /* if no match found at all, we started outside of the | |
| 6596 * class and we're inside now. Just go on. */ | |
| 6597 else if (new_pos.lnum == 0) | |
| 6598 { | |
| 6599 new_pos = curwin->w_cursor; | |
| 6600 pos = &new_pos; | |
| 6601 } | |
| 6602 /* found start/end of other method: go to match */ | |
| 6603 else if ((pos = findmatchlimit(cap->oap, findc, | |
| 6604 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, | |
| 6605 0)) == NULL) | |
| 6606 n = 0; | |
| 6607 else | |
| 6608 curwin->w_cursor = *pos; | |
| 6609 break; | |
| 6610 } | |
| 6611 } | |
| 6612 --n; | |
| 6613 } | |
| 6614 curwin->w_cursor = old_pos; | |
| 6615 if (pos == NULL && new_pos.lnum != 0) | |
| 6616 clearopbeep(cap->oap); | |
| 6617 } | |
| 6618 if (pos != NULL) | |
| 6619 { | |
| 6620 setpcmark(); | |
| 6621 curwin->w_cursor = *pos; | |
| 6622 curwin->w_set_curswant = TRUE; | |
| 6623 #ifdef FEAT_FOLDING | |
| 6624 if ((fdo_flags & FDO_BLOCK) && KeyTyped | |
| 6625 && cap->oap->op_type == OP_NOP) | |
| 6626 foldOpenCursor(); | |
| 6627 #endif | |
| 6628 } | |
| 6629 } | |
| 6630 | |
| 6631 /* | |
| 6632 * "[[", "[]", "]]" and "][": move to start or end of function | |
| 6633 */ | |
| 6634 else if (cap->nchar == '[' || cap->nchar == ']') | |
| 6635 { | |
| 6636 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */ | |
| 6637 flag = '{'; | |
| 6638 else | |
| 6639 flag = '}'; /* "][" or "[]" */ | |
| 6640 | |
| 6641 curwin->w_set_curswant = TRUE; | |
| 6642 /* | |
| 6643 * Imitate strange Vi behaviour: When using "]]" with an operator | |
| 6644 * we also stop at '}'. | |
| 6645 */ | |
| 503 | 6646 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag, |
| 7 | 6647 (cap->oap->op_type != OP_NOP |
| 6648 && cap->arg == FORWARD && flag == '{'))) | |
| 6649 clearopbeep(cap->oap); | |
| 6650 else | |
| 6651 { | |
| 6652 if (cap->oap->op_type == OP_NOP) | |
| 6653 beginline(BL_WHITE | BL_FIX); | |
| 6654 #ifdef FEAT_FOLDING | |
| 6655 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6656 foldOpenCursor(); | |
| 6657 #endif | |
| 6658 } | |
| 6659 } | |
| 6660 | |
| 6661 /* | |
| 6662 * "[p", "[P", "]P" and "]p": put with indent adjustment | |
| 6663 */ | |
| 6664 else if (cap->nchar == 'p' || cap->nchar == 'P') | |
| 6665 { | |
| 1312 | 6666 if (!checkclearop(cap->oap)) |
| 7 | 6667 { |
| 5708 | 6668 int dir = (cap->cmdchar == ']' && cap->nchar == 'p') |
| 6669 ? FORWARD : BACKWARD; | |
| 6670 int regname = cap->oap->regname; | |
| 6671 int was_visual = VIsual_active; | |
| 6672 int line_count = curbuf->b_ml.ml_line_count; | |
| 6673 pos_T start, end; | |
| 6674 | |
| 6675 if (VIsual_active) | |
| 6676 { | |
| 6677 start = ltoreq(VIsual, curwin->w_cursor) | |
| 6678 ? VIsual : curwin->w_cursor; | |
| 6679 end = equalpos(start,VIsual) ? curwin->w_cursor : VIsual; | |
| 6680 curwin->w_cursor = (dir == BACKWARD ? start : end); | |
| 6681 } | |
| 6682 # ifdef FEAT_CLIPBOARD | |
| 6683 adjust_clip_reg(®name); | |
| 6684 # endif | |
| 7 | 6685 prep_redo_cmd(cap); |
| 5708 | 6686 |
| 6687 do_put(regname, dir, cap->count1, PUT_FIXINDENT); | |
| 6688 if (was_visual) | |
| 6689 { | |
| 6690 VIsual = start; | |
| 6691 curwin->w_cursor = end; | |
| 6692 if (dir == BACKWARD) | |
| 6693 { | |
| 6694 /* adjust lines */ | |
| 6695 VIsual.lnum += curbuf->b_ml.ml_line_count - line_count; | |
| 6696 curwin->w_cursor.lnum += | |
| 6697 curbuf->b_ml.ml_line_count - line_count; | |
| 6698 } | |
| 6699 | |
| 6700 VIsual_active = TRUE; | |
| 6701 if (VIsual_mode == 'V') | |
| 6702 { | |
| 6703 /* delete visually selected lines */ | |
| 6704 cap->cmdchar = 'd'; | |
| 6705 cap->nchar = NUL; | |
| 6706 cap->oap->regname = regname; | |
| 6707 nv_operator(cap); | |
| 6708 do_pending_operator(cap, 0, FALSE); | |
| 6709 } | |
| 6710 if (VIsual_active) | |
| 6711 { | |
| 6712 end_visual_mode(); | |
| 6713 redraw_later(SOME_VALID); | |
| 6714 } | |
| 6715 } | |
| 7 | 6716 } |
| 6717 } | |
| 6718 | |
| 6719 /* | |
| 6720 * "['", "[`", "]'" and "]`": jump to next mark | |
| 6721 */ | |
| 6722 else if (cap->nchar == '\'' || cap->nchar == '`') | |
| 6723 { | |
| 6724 pos = &curwin->w_cursor; | |
| 6725 for (n = cap->count1; n > 0; --n) | |
| 6726 { | |
| 6727 prev_pos = *pos; | |
| 6728 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD, | |
| 6729 cap->nchar == '\''); | |
| 6730 if (pos == NULL) | |
| 6731 break; | |
| 6732 } | |
| 6733 if (pos == NULL) | |
| 6734 pos = &prev_pos; | |
| 6735 nv_cursormark(cap, cap->nchar == '\'', pos); | |
| 6736 } | |
| 6737 | |
| 6738 #ifdef FEAT_MOUSE | |
| 6739 /* | |
| 6740 * [ or ] followed by a middle mouse click: put selected text with | |
| 6741 * indent adjustment. Any other button just does as usual. | |
| 6742 */ | |
|
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
6743 else if (cap->nchar >= K_RIGHTRELEASE && cap->nchar <= K_LEFTMOUSE) |
| 7 | 6744 { |
| 6745 (void)do_mouse(cap->oap, cap->nchar, | |
| 6746 (cap->cmdchar == ']') ? FORWARD : BACKWARD, | |
| 6747 cap->count1, PUT_FIXINDENT); | |
| 6748 } | |
| 6749 #endif /* FEAT_MOUSE */ | |
| 6750 | |
| 6751 #ifdef FEAT_FOLDING | |
| 6752 /* | |
| 6753 * "[z" and "]z": move to start or end of open fold. | |
| 6754 */ | |
| 6755 else if (cap->nchar == 'z') | |
| 6756 { | |
| 6757 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
| 6758 cap->count1) == FAIL) | |
| 6759 clearopbeep(cap->oap); | |
| 6760 } | |
| 6761 #endif | |
| 6762 | |
| 6763 #ifdef FEAT_DIFF | |
| 6764 /* | |
| 6765 * "[c" and "]c": move to next or previous diff-change. | |
| 6766 */ | |
| 6767 else if (cap->nchar == 'c') | |
| 6768 { | |
| 6769 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
| 6770 cap->count1) == FAIL) | |
| 6771 clearopbeep(cap->oap); | |
| 6772 } | |
| 6773 #endif | |
| 6774 | |
| 737 | 6775 #ifdef FEAT_SPELL |
| 236 | 6776 /* |
| 6777 * "[s", "[S", "]s" and "]S": move to next spell error. | |
| 6778 */ | |
| 6779 else if (cap->nchar == 's' || cap->nchar == 'S') | |
| 6780 { | |
| 249 | 6781 setpcmark(); |
| 6782 for (n = 0; n < cap->count1; ++n) | |
| 498 | 6783 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD, |
| 6784 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0) | |
| 249 | 6785 { |
| 6786 clearopbeep(cap->oap); | |
| 6787 break; | |
| 6788 } | |
| 819 | 6789 # ifdef FEAT_FOLDING |
| 6790 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
| 6791 foldOpenCursor(); | |
| 6792 # endif | |
| 236 | 6793 } |
| 6794 #endif | |
| 6795 | |
| 7 | 6796 /* Not a valid cap->nchar. */ |
| 6797 else | |
| 6798 clearopbeep(cap->oap); | |
| 6799 } | |
| 6800 | |
| 6801 /* | |
| 6802 * Handle Normal mode "%" command. | |
| 6803 */ | |
| 6804 static void | |
| 6805 nv_percent(cap) | |
| 6806 cmdarg_T *cap; | |
| 6807 { | |
| 6808 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
|
6809 #if defined(FEAT_FOLDING) |
| 7 | 6810 linenr_T lnum = curwin->w_cursor.lnum; |
| 6811 #endif | |
| 6812 | |
| 6813 cap->oap->inclusive = TRUE; | |
| 6814 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */ | |
| 6815 { | |
| 6816 if (cap->count0 > 100) | |
| 6817 clearopbeep(cap->oap); | |
| 6818 else | |
| 6819 { | |
| 6820 cap->oap->motion_type = MLINE; | |
| 6821 setpcmark(); | |
| 6822 /* Round up, so CTRL-G will give same value. Watch out for a | |
| 6823 * large line count, the line number must not go negative! */ | |
| 6824 if (curbuf->b_ml.ml_line_count > 1000000) | |
| 6825 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L) | |
| 6826 / 100L * cap->count0; | |
| 6827 else | |
| 6828 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * | |
| 6829 cap->count0 + 99L) / 100L; | |
| 6830 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 6831 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 6832 beginline(BL_SOL | BL_FIX); | |
| 6833 } | |
| 6834 } | |
| 6835 else /* "%" : go to matching paren */ | |
| 6836 { | |
| 6837 cap->oap->motion_type = MCHAR; | |
| 6838 cap->oap->use_reg_one = TRUE; | |
| 6839 if ((pos = findmatch(cap->oap, NUL)) == NULL) | |
| 6840 clearopbeep(cap->oap); | |
| 6841 else | |
| 6842 { | |
| 6843 setpcmark(); | |
| 6844 curwin->w_cursor = *pos; | |
| 6845 curwin->w_set_curswant = TRUE; | |
| 6846 #ifdef FEAT_VIRTUALEDIT | |
| 6847 curwin->w_cursor.coladd = 0; | |
| 6848 #endif | |
| 6849 adjust_for_sel(cap); | |
| 6850 } | |
| 6851 } | |
| 6852 #ifdef FEAT_FOLDING | |
| 6853 if (cap->oap->op_type == OP_NOP | |
| 6854 && lnum != curwin->w_cursor.lnum | |
| 6855 && (fdo_flags & FDO_PERCENT) | |
| 6856 && KeyTyped) | |
| 6857 foldOpenCursor(); | |
| 6858 #endif | |
| 6859 } | |
| 6860 | |
| 6861 /* | |
| 6862 * Handle "(" and ")" commands. | |
| 6863 * cap->arg is BACKWARD for "(" and FORWARD for ")". | |
| 6864 */ | |
| 6865 static void | |
| 6866 nv_brace(cap) | |
| 6867 cmdarg_T *cap; | |
| 6868 { | |
| 6869 cap->oap->motion_type = MCHAR; | |
| 6870 cap->oap->use_reg_one = TRUE; | |
| 620 | 6871 /* The motion used to be inclusive for "(", but that is not what Vi does. */ |
| 6872 cap->oap->inclusive = FALSE; | |
| 7 | 6873 curwin->w_set_curswant = TRUE; |
| 6874 | |
| 6875 if (findsent(cap->arg, cap->count1) == FAIL) | |
| 6876 clearopbeep(cap->oap); | |
| 6877 else | |
| 6878 { | |
| 1505 | 6879 /* Don't leave the cursor on the NUL past end of line. */ |
| 6880 adjust_cursor(cap->oap); | |
| 7 | 6881 #ifdef FEAT_VIRTUALEDIT |
| 6882 curwin->w_cursor.coladd = 0; | |
| 6883 #endif | |
| 6884 #ifdef FEAT_FOLDING | |
| 6885 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6886 foldOpenCursor(); | |
| 6887 #endif | |
| 6888 } | |
| 6889 } | |
| 6890 | |
| 6891 /* | |
| 6892 * "m" command: Mark a position. | |
| 6893 */ | |
| 6894 static void | |
| 6895 nv_mark(cap) | |
| 6896 cmdarg_T *cap; | |
| 6897 { | |
| 6898 if (!checkclearop(cap->oap)) | |
| 6899 { | |
| 6900 if (setmark(cap->nchar) == FAIL) | |
| 6901 clearopbeep(cap->oap); | |
| 6902 } | |
| 6903 } | |
| 6904 | |
| 6905 /* | |
| 6906 * "{" and "}" commands. | |
| 6907 * cmd->arg is BACKWARD for "{" and FORWARD for "}". | |
| 6908 */ | |
| 6909 static void | |
| 6910 nv_findpar(cap) | |
| 6911 cmdarg_T *cap; | |
| 6912 { | |
| 6913 cap->oap->motion_type = MCHAR; | |
| 6914 cap->oap->inclusive = FALSE; | |
| 6915 cap->oap->use_reg_one = TRUE; | |
| 6916 curwin->w_set_curswant = TRUE; | |
| 503 | 6917 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE)) |
| 7 | 6918 clearopbeep(cap->oap); |
| 6919 else | |
| 6920 { | |
| 6921 #ifdef FEAT_VIRTUALEDIT | |
| 6922 curwin->w_cursor.coladd = 0; | |
| 6923 #endif | |
| 6924 #ifdef FEAT_FOLDING | |
| 6925 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6926 foldOpenCursor(); | |
| 6927 #endif | |
| 6928 } | |
| 6929 } | |
| 6930 | |
| 6931 /* | |
| 6932 * "u" command: Undo or make lower case. | |
| 6933 */ | |
| 6934 static void | |
| 6935 nv_undo(cap) | |
| 6936 cmdarg_T *cap; | |
| 6937 { | |
| 5735 | 6938 if (cap->oap->op_type == OP_LOWER || VIsual_active) |
| 7 | 6939 { |
| 6940 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */ | |
| 6941 cap->cmdchar = 'g'; | |
| 6942 cap->nchar = 'u'; | |
| 6943 nv_operator(cap); | |
| 6944 } | |
| 6945 else | |
| 6946 nv_kundo(cap); | |
| 6947 } | |
| 6948 | |
| 6949 /* | |
| 6950 * <Undo> command. | |
| 6951 */ | |
| 6952 static void | |
| 6953 nv_kundo(cap) | |
| 6954 cmdarg_T *cap; | |
| 6955 { | |
| 6956 if (!checkclearopq(cap->oap)) | |
| 6957 { | |
| 6958 u_undo((int)cap->count1); | |
| 6959 curwin->w_set_curswant = TRUE; | |
| 6960 } | |
| 6961 } | |
| 6962 | |
| 6963 /* | |
| 6964 * Handle the "r" command. | |
| 6965 */ | |
| 6966 static void | |
| 6967 nv_replace(cap) | |
| 6968 cmdarg_T *cap; | |
| 6969 { | |
| 6970 char_u *ptr; | |
| 6971 int had_ctrl_v; | |
| 6972 long n; | |
| 6973 | |
| 6974 if (checkclearop(cap->oap)) | |
| 6975 return; | |
| 6976 | |
| 6977 /* get another character */ | |
| 6978 if (cap->nchar == Ctrl_V) | |
| 6979 { | |
| 6980 had_ctrl_v = Ctrl_V; | |
| 6981 cap->nchar = get_literal(); | |
| 6982 /* Don't redo a multibyte character with CTRL-V. */ | |
| 6983 if (cap->nchar > DEL) | |
| 6984 had_ctrl_v = NUL; | |
| 6985 } | |
| 6986 else | |
| 6987 had_ctrl_v = NUL; | |
| 6988 | |
| 1343 | 6989 /* Abort if the character is a special key. */ |
| 6990 if (IS_SPECIAL(cap->nchar)) | |
| 6991 { | |
| 6992 clearopbeep(cap->oap); | |
| 6993 return; | |
| 6994 } | |
| 6995 | |
| 7 | 6996 /* Visual mode "r" */ |
| 6997 if (VIsual_active) | |
| 6998 { | |
| 1797 | 6999 if (got_int) |
| 7000 reset_VIsual(); | |
| 5428 | 7001 if (had_ctrl_v) |
| 7002 { | |
| 7003 if (cap->nchar == '\r') | |
| 7004 cap->nchar = -1; | |
| 7005 else if (cap->nchar == '\n') | |
| 7006 cap->nchar = -2; | |
| 7007 } | |
| 7 | 7008 nv_operator(cap); |
| 7009 return; | |
| 7010 } | |
| 7011 | |
| 7012 #ifdef FEAT_VIRTUALEDIT | |
| 7013 /* Break tabs, etc. */ | |
| 7014 if (virtual_active()) | |
| 7015 { | |
| 7016 if (u_save_cursor() == FAIL) | |
| 7017 return; | |
| 7018 if (gchar_cursor() == NUL) | |
| 7019 { | |
| 7020 /* Add extra space and put the cursor on the first one. */ | |
| 7021 coladvance_force((colnr_T)(getviscol() + cap->count1)); | |
| 7022 curwin->w_cursor.col -= cap->count1; | |
| 7023 } | |
| 7024 else if (gchar_cursor() == TAB) | |
| 7025 coladvance_force(getviscol()); | |
| 7026 } | |
| 7027 #endif | |
| 7028 | |
| 1343 | 7029 /* Abort if not enough characters to replace. */ |
| 7 | 7030 ptr = ml_get_cursor(); |
| 1343 | 7031 if (STRLEN(ptr) < (unsigned)cap->count1 |
| 7 | 7032 #ifdef FEAT_MBYTE |
| 7033 || (has_mbyte && mb_charlen(ptr) < cap->count1) | |
| 7034 #endif | |
| 7035 ) | |
| 7036 { | |
| 7037 clearopbeep(cap->oap); | |
| 7038 return; | |
| 7039 } | |
| 7040 | |
| 7041 /* | |
| 7042 * Replacing with a TAB is done by edit() when it is complicated because | |
| 7043 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB. | |
| 7044 * Other characters are done below to avoid problems with things like | |
| 7045 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC). | |
| 7046 */ | |
| 7047 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta)) | |
| 7048 { | |
| 7049 stuffnumReadbuff(cap->count1); | |
| 7050 stuffcharReadbuff('R'); | |
| 7051 stuffcharReadbuff('\t'); | |
| 7052 stuffcharReadbuff(ESC); | |
| 7053 return; | |
| 7054 } | |
| 7055 | |
| 7056 /* save line for undo */ | |
| 7057 if (u_save_cursor() == FAIL) | |
| 7058 return; | |
| 7059 | |
| 7060 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n')) | |
| 7061 { | |
| 7062 /* | |
| 7063 * Replace character(s) by a single newline. | |
| 7064 * Strange vi behaviour: Only one newline is inserted. | |
| 7065 * Delete the characters here. | |
| 7066 * Insert the newline with an insert command, takes care of | |
| 7067 * autoindent. The insert command depends on being on the last | |
| 7068 * character of a line or not. | |
| 7069 */ | |
| 7070 #ifdef FEAT_MBYTE | |
| 7071 (void)del_chars(cap->count1, FALSE); /* delete the characters */ | |
| 7072 #else | |
| 608 | 7073 (void)del_bytes(cap->count1, FALSE, FALSE); /* delete the characters */ |
| 7 | 7074 #endif |
| 7075 stuffcharReadbuff('\r'); | |
| 7076 stuffcharReadbuff(ESC); | |
| 7077 | |
| 7078 /* Give 'r' to edit(), to get the redo command right. */ | |
| 7079 invoke_edit(cap, TRUE, 'r', FALSE); | |
| 7080 } | |
| 7081 else | |
| 7082 { | |
| 7083 prep_redo(cap->oap->regname, cap->count1, | |
| 7084 NUL, 'r', NUL, had_ctrl_v, cap->nchar); | |
| 7085 | |
| 7086 curbuf->b_op_start = curwin->w_cursor; | |
| 7087 #ifdef FEAT_MBYTE | |
| 7088 if (has_mbyte) | |
| 7089 { | |
| 7090 int old_State = State; | |
| 7091 | |
| 7092 if (cap->ncharC1 != 0) | |
| 7093 AppendCharToRedobuff(cap->ncharC1); | |
| 7094 if (cap->ncharC2 != 0) | |
| 7095 AppendCharToRedobuff(cap->ncharC2); | |
| 7096 | |
| 7097 /* This is slow, but it handles replacing a single-byte with a | |
| 7098 * multi-byte and the other way around. Also handles adding | |
| 7099 * composing characters for utf-8. */ | |
| 7100 for (n = cap->count1; n > 0; --n) | |
| 7101 { | |
| 7102 State = REPLACE; | |
| 3501 | 7103 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
| 7104 { | |
| 7105 int c = ins_copychar(curwin->w_cursor.lnum | |
| 7106 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
| 7107 if (c != NUL) | |
| 7108 ins_char(c); | |
| 7109 else | |
| 7110 /* will be decremented further down */ | |
| 7111 ++curwin->w_cursor.col; | |
| 7112 } | |
| 7113 else | |
| 7114 ins_char(cap->nchar); | |
| 7 | 7115 State = old_State; |
| 7116 if (cap->ncharC1 != 0) | |
| 7117 ins_char(cap->ncharC1); | |
| 7118 if (cap->ncharC2 != 0) | |
| 7119 ins_char(cap->ncharC2); | |
| 7120 } | |
| 7121 } | |
| 7122 else | |
| 7123 #endif | |
| 7124 { | |
| 7125 /* | |
| 7126 * Replace the characters within one line. | |
| 7127 */ | |
| 7128 for (n = cap->count1; n > 0; --n) | |
| 7129 { | |
| 7130 /* | |
| 7131 * Get ptr again, because u_save and/or showmatch() will have | |
| 7132 * released the line. At the same time we let know that the | |
| 7133 * line will be changed. | |
| 7134 */ | |
| 7135 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE); | |
| 3501 | 7136 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
| 7137 { | |
| 7138 int c = ins_copychar(curwin->w_cursor.lnum | |
| 7139 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
| 7140 if (c != NUL) | |
| 7141 ptr[curwin->w_cursor.col] = c; | |
| 7142 } | |
| 7143 else | |
| 7144 ptr[curwin->w_cursor.col] = cap->nchar; | |
| 7 | 7145 if (p_sm && msg_silent == 0) |
| 7146 showmatch(cap->nchar); | |
| 7147 ++curwin->w_cursor.col; | |
| 7148 } | |
| 7149 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7150 if (netbeans_active()) |
| 7 | 7151 { |
| 2210 | 7152 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1); |
| 7 | 7153 |
| 33 | 7154 netbeans_removed(curbuf, curwin->w_cursor.lnum, start, |
| 2210 | 7155 (long)cap->count1); |
| 7 | 7156 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start, |
| 33 | 7157 &ptr[start], (int)cap->count1); |
| 7 | 7158 } |
| 7159 #endif | |
| 7160 | |
| 7161 /* mark the buffer as changed and prepare for displaying */ | |
| 7162 changed_bytes(curwin->w_cursor.lnum, | |
| 7163 (colnr_T)(curwin->w_cursor.col - cap->count1)); | |
| 7164 } | |
| 7165 --curwin->w_cursor.col; /* cursor on the last replaced char */ | |
| 7166 #ifdef FEAT_MBYTE | |
| 7167 /* if the character on the left of the current cursor is a multi-byte | |
| 7168 * character, move two characters left */ | |
| 7169 if (has_mbyte) | |
| 7170 mb_adjust_cursor(); | |
| 7171 #endif | |
| 7172 curbuf->b_op_end = curwin->w_cursor; | |
| 7173 curwin->w_set_curswant = TRUE; | |
| 7174 set_last_insert(cap->nchar); | |
| 7175 } | |
| 7176 } | |
| 7177 | |
| 7178 /* | |
| 7179 * 'o': Exchange start and end of Visual area. | |
| 7180 * 'O': same, but in block mode exchange left and right corners. | |
| 7181 */ | |
| 7182 static void | |
| 7183 v_swap_corners(cmdchar) | |
| 7184 int cmdchar; | |
| 7185 { | |
| 7186 pos_T old_cursor; | |
| 7187 colnr_T left, right; | |
| 7188 | |
| 7189 if (cmdchar == 'O' && VIsual_mode == Ctrl_V) | |
| 7190 { | |
| 7191 old_cursor = curwin->w_cursor; | |
| 7192 getvcols(curwin, &old_cursor, &VIsual, &left, &right); | |
| 7193 curwin->w_cursor.lnum = VIsual.lnum; | |
| 7194 coladvance(left); | |
| 7195 VIsual = curwin->w_cursor; | |
| 7196 | |
| 7197 curwin->w_cursor.lnum = old_cursor.lnum; | |
| 7198 curwin->w_curswant = right; | |
| 7199 /* 'selection "exclusive" and cursor at right-bottom corner: move it | |
| 7200 * right one column */ | |
| 7201 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e') | |
| 7202 ++curwin->w_curswant; | |
| 7203 coladvance(curwin->w_curswant); | |
| 7204 if (curwin->w_cursor.col == old_cursor.col | |
| 7205 #ifdef FEAT_VIRTUALEDIT | |
| 7206 && (!virtual_active() | |
| 7207 || curwin->w_cursor.coladd == old_cursor.coladd) | |
| 7208 #endif | |
| 7209 ) | |
| 7210 { | |
| 7211 curwin->w_cursor.lnum = VIsual.lnum; | |
| 7212 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e') | |
| 7213 ++right; | |
| 7214 coladvance(right); | |
| 7215 VIsual = curwin->w_cursor; | |
| 7216 | |
| 7217 curwin->w_cursor.lnum = old_cursor.lnum; | |
| 7218 coladvance(left); | |
| 7219 curwin->w_curswant = left; | |
| 7220 } | |
| 7221 } | |
| 7222 else | |
| 7223 { | |
| 7224 old_cursor = curwin->w_cursor; | |
| 7225 curwin->w_cursor = VIsual; | |
| 7226 VIsual = old_cursor; | |
| 7227 curwin->w_set_curswant = TRUE; | |
| 7228 } | |
| 7229 } | |
| 7230 | |
| 7231 /* | |
| 7232 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE). | |
| 7233 */ | |
| 7234 static void | |
| 7235 nv_Replace(cap) | |
| 7236 cmdarg_T *cap; | |
| 7237 { | |
| 7238 if (VIsual_active) /* "R" is replace lines */ | |
| 7239 { | |
| 7240 cap->cmdchar = 'c'; | |
| 7241 cap->nchar = NUL; | |
| 4213 | 7242 VIsual_mode_orig = VIsual_mode; /* remember original area for gv */ |
| 7 | 7243 VIsual_mode = 'V'; |
| 7244 nv_operator(cap); | |
| 7245 } | |
| 5735 | 7246 else if (!checkclearopq(cap->oap)) |
| 7 | 7247 { |
| 7248 if (!curbuf->b_p_ma) | |
| 7249 EMSG(_(e_modifiable)); | |
| 7250 else | |
| 7251 { | |
| 7252 #ifdef FEAT_VIRTUALEDIT | |
| 7253 if (virtual_active()) | |
| 7254 coladvance(getviscol()); | |
| 7255 #endif | |
| 7256 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE); | |
| 7257 } | |
| 7258 } | |
| 7259 } | |
| 7260 | |
| 7261 #ifdef FEAT_VREPLACE | |
| 7262 /* | |
| 7263 * "gr". | |
| 7264 */ | |
| 7265 static void | |
| 7266 nv_vreplace(cap) | |
| 7267 cmdarg_T *cap; | |
| 7268 { | |
| 7269 if (VIsual_active) | |
| 7270 { | |
| 7271 cap->cmdchar = 'r'; | |
| 7272 cap->nchar = cap->extra_char; | |
| 7273 nv_replace(cap); /* Do same as "r" in Visual mode for now */ | |
| 7274 } | |
| 5735 | 7275 else if (!checkclearopq(cap->oap)) |
| 7 | 7276 { |
| 7277 if (!curbuf->b_p_ma) | |
| 7278 EMSG(_(e_modifiable)); | |
| 7279 else | |
| 7280 { | |
| 7281 if (cap->extra_char == Ctrl_V) /* get another character */ | |
| 7282 cap->extra_char = get_literal(); | |
| 7283 stuffcharReadbuff(cap->extra_char); | |
| 7284 stuffcharReadbuff(ESC); | |
| 7285 # ifdef FEAT_VIRTUALEDIT | |
| 7286 if (virtual_active()) | |
| 7287 coladvance(getviscol()); | |
| 7288 # endif | |
| 7289 invoke_edit(cap, TRUE, 'v', FALSE); | |
| 7290 } | |
| 7291 } | |
| 7292 } | |
| 7293 #endif | |
| 7294 | |
| 7295 /* | |
| 7296 * Swap case for "~" command, when it does not work like an operator. | |
| 7297 */ | |
| 7298 static void | |
| 7299 n_swapchar(cap) | |
| 7300 cmdarg_T *cap; | |
| 7301 { | |
| 7302 long n; | |
| 7303 pos_T startpos; | |
| 7304 int did_change = 0; | |
| 7305 #ifdef FEAT_NETBEANS_INTG | |
| 7306 pos_T pos; | |
| 7307 char_u *ptr; | |
| 7308 int count; | |
| 7309 #endif | |
| 7310 | |
| 7311 if (checkclearopq(cap->oap)) | |
| 7312 return; | |
| 7313 | |
| 7314 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL) | |
| 7315 { | |
| 7316 clearopbeep(cap->oap); | |
| 7317 return; | |
| 7318 } | |
| 7319 | |
| 7320 prep_redo_cmd(cap); | |
| 7321 | |
| 7322 if (u_save_cursor() == FAIL) | |
| 7323 return; | |
| 7324 | |
| 7325 startpos = curwin->w_cursor; | |
| 7326 #ifdef FEAT_NETBEANS_INTG | |
| 7327 pos = startpos; | |
| 7328 #endif | |
| 7329 for (n = cap->count1; n > 0; --n) | |
| 7330 { | |
| 7331 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor); | |
| 7332 inc_cursor(); | |
| 7333 if (gchar_cursor() == NUL) | |
| 7334 { | |
| 7335 if (vim_strchr(p_ww, '~') != NULL | |
| 7336 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 7337 { | |
| 7338 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7339 if (netbeans_active()) |
| 7 | 7340 { |
| 7341 if (did_change) | |
| 7342 { | |
| 7343 ptr = ml_get(pos.lnum); | |
| 835 | 7344 count = (int)STRLEN(ptr) - pos.col; |
| 33 | 7345 netbeans_removed(curbuf, pos.lnum, pos.col, |
| 7346 (long)count); | |
| 7 | 7347 netbeans_inserted(curbuf, pos.lnum, pos.col, |
| 33 | 7348 &ptr[pos.col], count); |
| 7 | 7349 } |
| 7350 pos.col = 0; | |
| 7351 pos.lnum++; | |
| 7352 } | |
| 7353 #endif | |
| 7354 ++curwin->w_cursor.lnum; | |
| 7355 curwin->w_cursor.col = 0; | |
| 7356 if (n > 1) | |
| 7357 { | |
| 7358 if (u_savesub(curwin->w_cursor.lnum) == FAIL) | |
| 7359 break; | |
| 7360 u_clearline(); | |
| 7361 } | |
| 7362 } | |
| 7363 else | |
| 7364 break; | |
| 7365 } | |
| 7366 } | |
| 7367 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7368 if (did_change && netbeans_active()) |
| 7 | 7369 { |
| 7370 ptr = ml_get(pos.lnum); | |
| 7371 count = curwin->w_cursor.col - pos.col; | |
| 33 | 7372 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
| 7373 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count); | |
| 7 | 7374 } |
| 7375 #endif | |
| 7376 | |
| 7377 | |
| 7378 check_cursor(); | |
| 7379 curwin->w_set_curswant = TRUE; | |
| 7380 if (did_change) | |
| 7381 { | |
| 7382 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1, | |
| 7383 0L); | |
| 7384 curbuf->b_op_start = startpos; | |
| 7385 curbuf->b_op_end = curwin->w_cursor; | |
| 7386 if (curbuf->b_op_end.col > 0) | |
| 7387 --curbuf->b_op_end.col; | |
| 7388 } | |
| 7389 } | |
| 7390 | |
| 7391 /* | |
| 7392 * Move cursor to mark. | |
| 7393 */ | |
| 7394 static void | |
| 7395 nv_cursormark(cap, flag, pos) | |
| 7396 cmdarg_T *cap; | |
| 7397 int flag; | |
| 7398 pos_T *pos; | |
| 7399 { | |
| 7400 if (check_mark(pos) == FAIL) | |
| 7401 clearop(cap->oap); | |
| 7402 else | |
| 7403 { | |
| 7404 if (cap->cmdchar == '\'' | |
| 7405 || cap->cmdchar == '`' | |
| 7406 || cap->cmdchar == '[' | |
| 7407 || cap->cmdchar == ']') | |
| 7408 setpcmark(); | |
| 7409 curwin->w_cursor = *pos; | |
| 7410 if (flag) | |
| 7411 beginline(BL_WHITE | BL_FIX); | |
| 7412 else | |
| 7413 check_cursor(); | |
| 7414 } | |
| 7415 cap->oap->motion_type = flag ? MLINE : MCHAR; | |
| 7416 if (cap->cmdchar == '`') | |
| 7417 cap->oap->use_reg_one = TRUE; | |
| 7418 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */ | |
| 7419 curwin->w_set_curswant = TRUE; | |
| 7420 } | |
| 7421 | |
| 7422 /* | |
| 7423 * Handle commands that are operators in Visual mode. | |
| 7424 */ | |
| 7425 static void | |
| 7426 v_visop(cap) | |
| 7427 cmdarg_T *cap; | |
| 7428 { | |
| 7429 static char_u trans[] = "YyDdCcxdXdAAIIrr"; | |
| 7430 | |
| 7431 /* Uppercase means linewise, except in block mode, then "D" deletes till | |
| 4352 | 7432 * the end of the line, and "C" replaces till EOL */ |
| 7 | 7433 if (isupper(cap->cmdchar)) |
| 7434 { | |
| 7435 if (VIsual_mode != Ctrl_V) | |
| 4213 | 7436 { |
| 7437 VIsual_mode_orig = VIsual_mode; | |
| 7 | 7438 VIsual_mode = 'V'; |
| 4213 | 7439 } |
| 7 | 7440 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D') |
| 7441 curwin->w_curswant = MAXCOL; | |
| 7442 } | |
| 7443 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1); | |
| 7444 nv_operator(cap); | |
| 7445 } | |
| 7446 | |
| 7447 /* | |
| 7448 * "s" and "S" commands. | |
| 7449 */ | |
| 7450 static void | |
| 7451 nv_subst(cap) | |
| 7452 cmdarg_T *cap; | |
| 7453 { | |
| 7454 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */ | |
| 7455 { | |
| 7456 if (cap->cmdchar == 'S') | |
| 4213 | 7457 { |
| 7458 VIsual_mode_orig = VIsual_mode; | |
| 7 | 7459 VIsual_mode = 'V'; |
| 4213 | 7460 } |
| 7 | 7461 cap->cmdchar = 'c'; |
| 7462 nv_operator(cap); | |
| 7463 } | |
| 7464 else | |
| 7465 nv_optrans(cap); | |
| 7466 } | |
| 7467 | |
| 7468 /* | |
| 7469 * Abbreviated commands. | |
| 7470 */ | |
| 7471 static void | |
| 7472 nv_abbrev(cap) | |
| 7473 cmdarg_T *cap; | |
| 7474 { | |
| 7475 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL) | |
| 7476 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */ | |
| 7477 | |
| 7478 /* in Visual mode these commands are operators */ | |
| 7479 if (VIsual_active) | |
| 7480 v_visop(cap); | |
| 7481 else | |
| 7482 nv_optrans(cap); | |
| 7483 } | |
| 7484 | |
| 7485 /* | |
| 7486 * Translate a command into another command. | |
| 7487 */ | |
| 7488 static void | |
| 7489 nv_optrans(cap) | |
| 7490 cmdarg_T *cap; | |
| 7491 { | |
| 7492 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh", | |
| 7493 (char_u *)"d$", (char_u *)"c$", | |
| 7494 (char_u *)"cl", (char_u *)"cc", | |
| 7495 (char_u *)"yy", (char_u *)":s\r"}; | |
| 7496 static char_u *str = (char_u *)"xXDCsSY&"; | |
| 7497 | |
| 7498 if (!checkclearopq(cap->oap)) | |
| 7499 { | |
| 164 | 7500 /* In Vi "2D" doesn't delete the next line. Can't translate it |
| 7501 * either, because "2." should also not use the count. */ | |
| 7502 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL) | |
| 7503 { | |
| 7504 cap->oap->start = curwin->w_cursor; | |
| 7505 cap->oap->op_type = OP_DELETE; | |
| 1490 | 7506 #ifdef FEAT_EVAL |
| 7507 set_op_var(OP_DELETE); | |
| 7508 #endif | |
| 164 | 7509 cap->count1 = 1; |
| 7510 nv_dollar(cap); | |
| 7511 finish_op = TRUE; | |
| 7512 ResetRedobuff(); | |
| 7513 AppendCharToRedobuff('D'); | |
| 7514 } | |
| 7515 else | |
| 7516 { | |
| 7517 if (cap->count0) | |
| 7518 stuffnumReadbuff(cap->count0); | |
| 7519 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]); | |
| 7520 } | |
| 7 | 7521 } |
| 7522 cap->opcount = 0; | |
| 7523 } | |
| 7524 | |
| 7525 /* | |
| 7526 * "'" and "`" commands. Also for "g'" and "g`". | |
| 7527 * cap->arg is TRUE for "'" and "g'". | |
| 7528 */ | |
| 7529 static void | |
| 7530 nv_gomark(cap) | |
| 7531 cmdarg_T *cap; | |
| 7532 { | |
| 7533 pos_T *pos; | |
| 7534 int c; | |
| 7535 #ifdef FEAT_FOLDING | |
| 4017 | 7536 pos_T old_cursor = curwin->w_cursor; |
| 7 | 7537 int old_KeyTyped = KeyTyped; /* getting file may reset it */ |
| 7538 #endif | |
| 7539 | |
| 7540 if (cap->cmdchar == 'g') | |
| 7541 c = cap->extra_char; | |
| 7542 else | |
| 7543 c = cap->nchar; | |
| 7544 pos = getmark(c, (cap->oap->op_type == OP_NOP)); | |
| 7545 if (pos == (pos_T *)-1) /* jumped to other file */ | |
| 7546 { | |
| 7547 if (cap->arg) | |
| 7548 { | |
| 7549 check_cursor_lnum(); | |
| 7550 beginline(BL_WHITE | BL_FIX); | |
| 7551 } | |
| 7552 else | |
| 7553 check_cursor(); | |
| 7554 } | |
| 7555 else | |
| 7556 nv_cursormark(cap, cap->arg, pos); | |
| 7557 | |
| 7558 #ifdef FEAT_VIRTUALEDIT | |
| 7559 /* May need to clear the coladd that a mark includes. */ | |
| 7560 if (!virtual_active()) | |
| 7561 curwin->w_cursor.coladd = 0; | |
| 7562 #endif | |
| 7563 #ifdef FEAT_FOLDING | |
| 7564 if (cap->oap->op_type == OP_NOP | |
| 4057 | 7565 && pos != NULL |
| 4017 | 7566 && (pos == (pos_T *)-1 || !equalpos(old_cursor, *pos)) |
| 7 | 7567 && (fdo_flags & FDO_MARK) |
| 7568 && old_KeyTyped) | |
| 7569 foldOpenCursor(); | |
| 7570 #endif | |
| 7571 } | |
| 7572 | |
| 7573 /* | |
| 7574 * Handle CTRL-O, CTRL-I, "g;" and "g," commands. | |
| 7575 */ | |
| 7576 static void | |
| 7577 nv_pcmark(cap) | |
| 7578 cmdarg_T *cap; | |
| 7579 { | |
| 7580 #ifdef FEAT_JUMPLIST | |
| 7581 pos_T *pos; | |
| 7582 # ifdef FEAT_FOLDING | |
| 7583 linenr_T lnum = curwin->w_cursor.lnum; | |
| 7584 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
| 7585 # endif | |
| 7586 | |
| 7587 if (!checkclearopq(cap->oap)) | |
| 7588 { | |
| 7589 if (cap->cmdchar == 'g') | |
| 7590 pos = movechangelist((int)cap->count1); | |
| 7591 else | |
| 7592 pos = movemark((int)cap->count1); | |
| 7593 if (pos == (pos_T *)-1) /* jump to other file */ | |
| 7594 { | |
| 7595 curwin->w_set_curswant = TRUE; | |
| 7596 check_cursor(); | |
| 7597 } | |
| 7598 else if (pos != NULL) /* can jump */ | |
| 7599 nv_cursormark(cap, FALSE, pos); | |
| 7600 else if (cap->cmdchar == 'g') | |
| 7601 { | |
| 7602 if (curbuf->b_changelistlen == 0) | |
| 7603 EMSG(_("E664: changelist is empty")); | |
| 7604 else if (cap->count1 < 0) | |
| 7605 EMSG(_("E662: At start of changelist")); | |
| 7606 else | |
| 7607 EMSG(_("E663: At end of changelist")); | |
| 7608 } | |
| 7609 else | |
| 7610 clearopbeep(cap->oap); | |
| 7611 # ifdef FEAT_FOLDING | |
| 7612 if (cap->oap->op_type == OP_NOP | |
| 7613 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
| 7614 && (fdo_flags & FDO_MARK) | |
| 7615 && old_KeyTyped) | |
| 7616 foldOpenCursor(); | |
| 7617 # endif | |
| 7618 } | |
| 7619 #else | |
| 7620 clearopbeep(cap->oap); | |
| 7621 #endif | |
| 7622 } | |
| 7623 | |
| 7624 /* | |
| 7625 * Handle '"' command. | |
| 7626 */ | |
| 7627 static void | |
| 7628 nv_regname(cap) | |
| 7629 cmdarg_T *cap; | |
| 7630 { | |
| 7631 if (checkclearop(cap->oap)) | |
| 7632 return; | |
| 7633 #ifdef FEAT_EVAL | |
| 7634 if (cap->nchar == '=') | |
| 7635 cap->nchar = get_expr_register(); | |
| 7636 #endif | |
| 7637 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE)) | |
| 7638 { | |
| 7639 cap->oap->regname = cap->nchar; | |
| 7640 cap->opcount = cap->count0; /* remember count before '"' */ | |
| 7641 #ifdef FEAT_EVAL | |
| 7642 set_reg_var(cap->oap->regname); | |
| 7643 #endif | |
| 7644 } | |
| 7645 else | |
| 7646 clearopbeep(cap->oap); | |
| 7647 } | |
| 7648 | |
| 7649 /* | |
| 7650 * Handle "v", "V" and "CTRL-V" commands. | |
| 7651 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg | |
| 7652 * is TRUE. | |
| 167 | 7653 * Handle CTRL-Q just like CTRL-V. |
| 7 | 7654 */ |
| 7655 static void | |
| 7656 nv_visual(cap) | |
| 7657 cmdarg_T *cap; | |
| 7658 { | |
| 167 | 7659 if (cap->cmdchar == Ctrl_Q) |
| 7660 cap->cmdchar = Ctrl_V; | |
| 7661 | |
| 7 | 7662 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it |
| 7663 * characterwise, linewise, or blockwise. */ | |
| 7664 if (cap->oap->op_type != OP_NOP) | |
| 7665 { | |
| 7666 cap->oap->motion_force = cap->cmdchar; | |
| 7667 finish_op = FALSE; /* operator doesn't finish now but later */ | |
| 7668 return; | |
| 7669 } | |
| 7670 | |
| 7671 VIsual_select = cap->arg; | |
| 7672 if (VIsual_active) /* change Visual mode */ | |
| 7673 { | |
| 7674 if (VIsual_mode == cap->cmdchar) /* stop visual mode */ | |
| 7675 end_visual_mode(); | |
| 7676 else /* toggle char/block mode */ | |
| 7677 { /* or char/line mode */ | |
| 7678 VIsual_mode = cap->cmdchar; | |
| 7679 showmode(); | |
| 7680 } | |
| 7681 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
| 7682 } | |
| 7683 else /* start Visual mode */ | |
| 7684 { | |
| 7685 check_visual_highlight(); | |
| 3537 | 7686 if (cap->count0 > 0 && resel_VIsual_mode != NUL) |
| 7687 { | |
| 7688 /* use previously selected part */ | |
| 7 | 7689 VIsual = curwin->w_cursor; |
| 7690 | |
| 7691 VIsual_active = TRUE; | |
| 7692 VIsual_reselect = TRUE; | |
| 7693 if (!cap->arg) | |
| 7694 /* start Select mode when 'selectmode' contains "cmd" */ | |
| 7695 may_start_select('c'); | |
| 7696 #ifdef FEAT_MOUSE | |
| 7697 setmouse(); | |
| 7698 #endif | |
| 641 | 7699 if (p_smd && msg_silent == 0) |
| 7 | 7700 redraw_cmdline = TRUE; /* show visual mode later */ |
| 7701 /* | |
| 7702 * For V and ^V, we multiply the number of lines even if there | |
| 7703 * was only one -- webb | |
| 7704 */ | |
| 7705 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1) | |
| 7706 { | |
| 7707 curwin->w_cursor.lnum += | |
| 7708 resel_VIsual_line_count * cap->count0 - 1; | |
| 7709 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 7710 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 7711 } | |
| 7712 VIsual_mode = resel_VIsual_mode; | |
| 7713 if (VIsual_mode == 'v') | |
| 7714 { | |
| 7715 if (resel_VIsual_line_count <= 1) | |
| 3125 | 7716 { |
| 7717 validate_virtcol(); | |
| 7718 curwin->w_curswant = curwin->w_virtcol | |
| 7719 + resel_VIsual_vcol * cap->count0 - 1; | |
| 7720 } | |
| 7 | 7721 else |
| 3125 | 7722 curwin->w_curswant = resel_VIsual_vcol; |
| 7723 coladvance(curwin->w_curswant); | |
| 7 | 7724 } |
| 3125 | 7725 if (resel_VIsual_vcol == MAXCOL) |
| 7 | 7726 { |
| 7727 curwin->w_curswant = MAXCOL; | |
| 7728 coladvance((colnr_T)MAXCOL); | |
| 7729 } | |
| 7730 else if (VIsual_mode == Ctrl_V) | |
| 7731 { | |
| 7732 validate_virtcol(); | |
| 7733 curwin->w_curswant = curwin->w_virtcol | |
| 3125 | 7734 + resel_VIsual_vcol * cap->count0 - 1; |
| 7 | 7735 coladvance(curwin->w_curswant); |
| 7736 } | |
| 7737 else | |
| 7738 curwin->w_set_curswant = TRUE; | |
| 7739 redraw_curbuf_later(INVERTED); /* show the inversion */ | |
| 7740 } | |
| 7741 else | |
| 7742 { | |
| 7743 if (!cap->arg) | |
| 7744 /* start Select mode when 'selectmode' contains "cmd" */ | |
| 7745 may_start_select('c'); | |
| 7746 n_start_visual_mode(cap->cmdchar); | |
| 3537 | 7747 if (VIsual_mode != 'V' && *p_sel == 'e') |
| 7748 ++cap->count1; /* include one more char */ | |
| 7749 if (cap->count0 > 0 && --cap->count1 > 0) | |
| 7750 { | |
| 7751 /* With a count select that many characters or lines. */ | |
| 7752 if (VIsual_mode == 'v' || VIsual_mode == Ctrl_V) | |
| 7753 nv_right(cap); | |
| 7754 else if (VIsual_mode == 'V') | |
| 7755 nv_down(cap); | |
| 7756 } | |
| 7 | 7757 } |
| 7758 } | |
| 7759 } | |
| 7760 | |
| 7761 /* | |
| 7762 * Start selection for Shift-movement keys. | |
| 7763 */ | |
| 7764 void | |
| 7765 start_selection() | |
| 7766 { | |
| 7767 /* if 'selectmode' contains "key", start Select mode */ | |
| 7768 may_start_select('k'); | |
| 7769 n_start_visual_mode('v'); | |
| 7770 } | |
| 7771 | |
| 7772 /* | |
| 7773 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu. | |
| 7774 */ | |
| 7775 void | |
| 7776 may_start_select(c) | |
| 7777 int c; | |
| 7778 { | |
| 7779 VIsual_select = (stuff_empty() && typebuf_typed() | |
| 7780 && (vim_strchr(p_slm, c) != NULL)); | |
| 7781 } | |
| 7782 | |
| 7783 /* | |
| 7784 * Start Visual mode "c". | |
| 7785 * Should set VIsual_select before calling this. | |
| 7786 */ | |
| 7787 static void | |
| 7788 n_start_visual_mode(c) | |
| 7789 int c; | |
| 7790 { | |
|
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|
7791 #ifdef FEAT_CONCEAL |
|
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diff
changeset
|
7792 /* Check for redraw before changing the state. */ |
|
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parents:
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diff
changeset
|
7793 conceal_check_cursur_line(); |
|
2378
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diff
changeset
|
7794 #endif |
|
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parents:
2348
diff
changeset
|
7795 |
| 7 | 7796 VIsual_mode = c; |
| 7797 VIsual_active = TRUE; | |
| 7798 VIsual_reselect = TRUE; | |
| 7799 #ifdef FEAT_VIRTUALEDIT | |
| 7800 /* Corner case: the 0 position in a tab may change when going into | |
| 7801 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting. | |
| 7802 */ | |
| 7803 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB) | |
| 3742 | 7804 { |
| 7805 validate_virtcol(); | |
| 7 | 7806 coladvance(curwin->w_virtcol); |
| 3742 | 7807 } |
| 7 | 7808 #endif |
| 7809 VIsual = curwin->w_cursor; | |
| 7810 | |
| 7811 #ifdef FEAT_FOLDING | |
| 7812 foldAdjustVisual(); | |
| 7813 #endif | |
| 7814 | |
| 7815 #ifdef FEAT_MOUSE | |
| 7816 setmouse(); | |
| 7817 #endif | |
|
2378
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diff
changeset
|
7818 #ifdef FEAT_CONCEAL |
|
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diff
changeset
|
7819 /* Check for redraw after changing the state. */ |
|
2428
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diff
changeset
|
7820 conceal_check_cursur_line(); |
|
2378
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diff
changeset
|
7821 #endif |
|
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parents:
2348
diff
changeset
|
7822 |
| 641 | 7823 if (p_smd && msg_silent == 0) |
| 7 | 7824 redraw_cmdline = TRUE; /* show visual mode later */ |
| 7825 #ifdef FEAT_CLIPBOARD | |
| 7826 /* Make sure the clipboard gets updated. Needed because start and | |
| 7827 * end may still be the same, and the selection needs to be owned */ | |
| 7828 clip_star.vmode = NUL; | |
| 7829 #endif | |
| 7830 | |
| 7831 /* Only need to redraw this line, unless still need to redraw an old | |
| 7832 * Visual area (when 'lazyredraw' is set). */ | |
| 7833 if (curwin->w_redr_type < INVERTED) | |
| 7834 { | |
| 7835 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum; | |
| 7836 curwin->w_old_visual_lnum = curwin->w_cursor.lnum; | |
| 7837 } | |
| 7838 } | |
| 7839 | |
| 7840 | |
| 7841 /* | |
| 7842 * CTRL-W: Window commands | |
| 7843 */ | |
| 7844 static void | |
| 7845 nv_window(cap) | |
| 7846 cmdarg_T *cap; | |
| 7847 { | |
| 7848 #ifdef FEAT_WINDOWS | |
| 7849 if (!checkclearop(cap->oap)) | |
| 7850 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */ | |
| 7851 #else | |
| 7852 (void)checkclearop(cap->oap); | |
| 7853 #endif | |
| 7854 } | |
| 7855 | |
| 7856 /* | |
| 7857 * CTRL-Z: Suspend | |
| 7858 */ | |
| 7859 static void | |
| 7860 nv_suspend(cap) | |
| 7861 cmdarg_T *cap; | |
| 7862 { | |
| 7863 clearop(cap->oap); | |
| 7864 if (VIsual_active) | |
| 7865 end_visual_mode(); /* stop Visual mode */ | |
| 7866 do_cmdline_cmd((char_u *)"st"); | |
| 7867 } | |
| 7868 | |
| 7869 /* | |
| 7870 * Commands starting with "g". | |
| 7871 */ | |
| 7872 static void | |
| 7873 nv_g_cmd(cap) | |
| 7874 cmdarg_T *cap; | |
| 7875 { | |
| 7876 oparg_T *oap = cap->oap; | |
| 7877 pos_T tpos; | |
| 7878 int i; | |
| 7879 int flag = FALSE; | |
| 7880 | |
| 7881 switch (cap->nchar) | |
| 7882 { | |
| 7883 #ifdef MEM_PROFILE | |
| 7884 /* | |
| 7885 * "g^A": dump log of used memory. | |
| 7886 */ | |
| 7887 case Ctrl_A: | |
| 7888 vim_mem_profile_dump(); | |
| 7889 break; | |
| 7890 #endif | |
| 7891 | |
| 7892 #ifdef FEAT_VREPLACE | |
| 7893 /* | |
| 7894 * "gR": Enter virtual replace mode. | |
| 7895 */ | |
| 7896 case 'R': | |
| 7897 cap->arg = TRUE; | |
| 7898 nv_Replace(cap); | |
| 7899 break; | |
| 7900 | |
| 7901 case 'r': | |
| 7902 nv_vreplace(cap); | |
| 7903 break; | |
| 7904 #endif | |
| 7905 | |
| 7906 case '&': | |
| 7907 do_cmdline_cmd((char_u *)"%s//~/&"); | |
| 7908 break; | |
| 7909 | |
| 7910 /* | |
| 7911 * "gv": Reselect the previous Visual area. If Visual already active, | |
| 7912 * exchange previous and current Visual area. | |
| 7913 */ | |
| 7914 case 'v': | |
| 7915 if (checkclearop(oap)) | |
| 7916 break; | |
| 7917 | |
| 690 | 7918 if ( curbuf->b_visual.vi_start.lnum == 0 |
| 7919 || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count | |
| 7920 || curbuf->b_visual.vi_end.lnum == 0) | |
| 7 | 7921 beep_flush(); |
| 7922 else | |
| 7923 { | |
| 7924 /* set w_cursor to the start of the Visual area, tpos to the end */ | |
| 7925 if (VIsual_active) | |
| 7926 { | |
| 7927 i = VIsual_mode; | |
| 690 | 7928 VIsual_mode = curbuf->b_visual.vi_mode; |
| 7929 curbuf->b_visual.vi_mode = i; | |
| 7 | 7930 # ifdef FEAT_EVAL |
| 7931 curbuf->b_visual_mode_eval = i; | |
| 7932 # endif | |
| 7933 i = curwin->w_curswant; | |
| 690 | 7934 curwin->w_curswant = curbuf->b_visual.vi_curswant; |
| 7935 curbuf->b_visual.vi_curswant = i; | |
| 7936 | |
| 7937 tpos = curbuf->b_visual.vi_end; | |
| 7938 curbuf->b_visual.vi_end = curwin->w_cursor; | |
| 7939 curwin->w_cursor = curbuf->b_visual.vi_start; | |
| 7940 curbuf->b_visual.vi_start = VIsual; | |
| 7 | 7941 } |
| 7942 else | |
| 7943 { | |
| 690 | 7944 VIsual_mode = curbuf->b_visual.vi_mode; |
| 7945 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
| 7946 tpos = curbuf->b_visual.vi_end; | |
| 7947 curwin->w_cursor = curbuf->b_visual.vi_start; | |
| 7 | 7948 } |
| 7949 | |
| 7950 VIsual_active = TRUE; | |
| 7951 VIsual_reselect = TRUE; | |
| 7952 | |
| 7953 /* Set Visual to the start and w_cursor to the end of the Visual | |
| 7954 * area. Make sure they are on an existing character. */ | |
| 7955 check_cursor(); | |
| 7956 VIsual = curwin->w_cursor; | |
| 7957 curwin->w_cursor = tpos; | |
| 7958 check_cursor(); | |
| 7959 update_topline(); | |
| 7960 /* | |
| 7961 * When called from normal "g" command: start Select mode when | |
| 7962 * 'selectmode' contains "cmd". When called for K_SELECT, always | |
| 7963 * start Select mode. | |
| 7964 */ | |
| 7965 if (cap->arg) | |
| 7966 VIsual_select = TRUE; | |
| 7967 else | |
| 7968 may_start_select('c'); | |
| 7969 #ifdef FEAT_MOUSE | |
| 7970 setmouse(); | |
| 7971 #endif | |
| 7972 #ifdef FEAT_CLIPBOARD | |
| 7973 /* Make sure the clipboard gets updated. Needed because start and | |
| 7974 * end are still the same, and the selection needs to be owned */ | |
| 7975 clip_star.vmode = NUL; | |
| 7976 #endif | |
| 7977 redraw_curbuf_later(INVERTED); | |
| 7978 showmode(); | |
| 7979 } | |
| 7980 break; | |
| 7981 /* | |
| 7982 * "gV": Don't reselect the previous Visual area after a Select mode | |
| 7983 * mapping of menu. | |
| 7984 */ | |
| 7985 case 'V': | |
| 7986 VIsual_reselect = FALSE; | |
| 7987 break; | |
| 7988 | |
| 7989 /* | |
| 7990 * "gh": start Select mode. | |
| 7991 * "gH": start Select line mode. | |
| 7992 * "g^H": start Select block mode. | |
| 7993 */ | |
| 7994 case K_BS: | |
| 7995 cap->nchar = Ctrl_H; | |
| 7996 /* FALLTHROUGH */ | |
| 7997 case 'h': | |
| 7998 case 'H': | |
| 7999 case Ctrl_H: | |
| 8000 # ifdef EBCDIC | |
| 8001 /* EBCDIC: 'v'-'h' != '^v'-'^h' */ | |
| 8002 if (cap->nchar == Ctrl_H) | |
| 8003 cap->cmdchar = Ctrl_V; | |
| 8004 else | |
| 8005 # endif | |
| 8006 cap->cmdchar = cap->nchar + ('v' - 'h'); | |
| 8007 cap->arg = TRUE; | |
| 8008 nv_visual(cap); | |
| 8009 break; | |
| 3701 | 8010 |
| 8011 /* "gn", "gN" visually select next/previous search match | |
| 8012 * "gn" selects next match | |
| 8013 * "gN" selects previous match | |
| 8014 */ | |
| 8015 case 'N': | |
| 8016 case 'n': | |
| 8017 if (!current_search(cap->count1, cap->nchar == 'n')) | |
| 3896 | 8018 clearopbeep(oap); |
| 3701 | 8019 break; |
| 7 | 8020 |
| 8021 /* | |
| 8022 * "gj" and "gk" two new funny movement keys -- up and down | |
| 8023 * movement based on *screen* line rather than *file* line. | |
| 8024 */ | |
| 8025 case 'j': | |
| 8026 case K_DOWN: | |
| 8027 /* with 'nowrap' it works just like the normal "j" command; also when | |
| 8028 * in a closed fold */ | |
| 8029 if (!curwin->w_p_wrap | |
| 8030 #ifdef FEAT_FOLDING | |
| 8031 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
| 8032 #endif | |
| 8033 ) | |
| 8034 { | |
| 8035 oap->motion_type = MLINE; | |
| 8036 i = cursor_down(cap->count1, oap->op_type == OP_NOP); | |
| 8037 } | |
| 8038 else | |
| 8039 i = nv_screengo(oap, FORWARD, cap->count1); | |
| 8040 if (i == FAIL) | |
| 8041 clearopbeep(oap); | |
| 8042 break; | |
| 8043 | |
| 8044 case 'k': | |
| 8045 case K_UP: | |
| 8046 /* with 'nowrap' it works just like the normal "k" command; also when | |
| 8047 * in a closed fold */ | |
| 8048 if (!curwin->w_p_wrap | |
| 8049 #ifdef FEAT_FOLDING | |
| 8050 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
| 8051 #endif | |
| 8052 ) | |
| 8053 { | |
| 8054 oap->motion_type = MLINE; | |
| 8055 i = cursor_up(cap->count1, oap->op_type == OP_NOP); | |
| 8056 } | |
| 8057 else | |
| 8058 i = nv_screengo(oap, BACKWARD, cap->count1); | |
| 8059 if (i == FAIL) | |
| 8060 clearopbeep(oap); | |
| 8061 break; | |
| 8062 | |
| 8063 /* | |
| 8064 * "gJ": join two lines without inserting a space. | |
| 8065 */ | |
| 8066 case 'J': | |
| 8067 nv_join(cap); | |
| 8068 break; | |
| 8069 | |
| 8070 /* | |
| 8071 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines. | |
| 8072 * "gm": middle of "g0" and "g$". | |
| 8073 */ | |
| 8074 case '^': | |
| 8075 flag = TRUE; | |
| 8076 /* FALLTHROUGH */ | |
| 8077 | |
| 8078 case '0': | |
| 8079 case 'm': | |
| 8080 case K_HOME: | |
| 8081 case K_KHOME: | |
| 8082 oap->motion_type = MCHAR; | |
| 8083 oap->inclusive = FALSE; | |
| 8084 if (curwin->w_p_wrap | |
| 8085 #ifdef FEAT_VERTSPLIT | |
| 8086 && curwin->w_width != 0 | |
| 8087 #endif | |
| 8088 ) | |
| 8089 { | |
| 8090 int width1 = W_WIDTH(curwin) - curwin_col_off(); | |
| 8091 int width2 = width1 + curwin_col_off2(); | |
| 8092 | |
| 8093 validate_virtcol(); | |
| 8094 i = 0; | |
| 8095 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0) | |
| 8096 i = (curwin->w_virtcol - width1) / width2 * width2 + width1; | |
| 8097 } | |
| 8098 else | |
| 8099 i = curwin->w_leftcol; | |
|
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
8100 /* Go to the middle of the screen line. When 'number' or |
|
c6f1aa1e9f32
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Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
8101 * 'relativenumber' is on and lines are wrapping the middle can be more |
|
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
8102 * to the left. */ |
| 7 | 8103 if (cap->nchar == 'm') |
| 8104 i += (W_WIDTH(curwin) - curwin_col_off() | |
| 8105 + ((curwin->w_p_wrap && i > 0) | |
| 8106 ? curwin_col_off2() : 0)) / 2; | |
| 8107 coladvance((colnr_T)i); | |
| 8108 if (flag) | |
| 8109 { | |
| 8110 do | |
| 8111 i = gchar_cursor(); | |
| 8112 while (vim_iswhite(i) && oneright() == OK); | |
| 8113 } | |
| 8114 curwin->w_set_curswant = TRUE; | |
| 8115 break; | |
| 8116 | |
| 8117 case '_': | |
| 8118 /* "g_": to the last non-blank character in the line or <count> lines | |
| 8119 * downward. */ | |
| 8120 cap->oap->motion_type = MCHAR; | |
| 8121 cap->oap->inclusive = TRUE; | |
| 8122 curwin->w_curswant = MAXCOL; | |
| 8123 if (cursor_down((long)(cap->count1 - 1), | |
| 8124 cap->oap->op_type == OP_NOP) == FAIL) | |
| 8125 clearopbeep(cap->oap); | |
| 8126 else | |
| 8127 { | |
| 8128 char_u *ptr = ml_get_curline(); | |
| 8129 | |
| 8130 /* In Visual mode we may end up after the line. */ | |
| 8131 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL) | |
| 8132 --curwin->w_cursor.col; | |
| 8133 | |
| 8134 /* Decrease the cursor column until it's on a non-blank. */ | |
| 8135 while (curwin->w_cursor.col > 0 | |
| 8136 && vim_iswhite(ptr[curwin->w_cursor.col])) | |
| 8137 --curwin->w_cursor.col; | |
| 8138 curwin->w_set_curswant = TRUE; | |
|
2040
70c67b1bb1f1
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parents:
2024
diff
changeset
|
8139 adjust_for_sel(cap); |
| 7 | 8140 } |
| 8141 break; | |
| 8142 | |
| 8143 case '$': | |
| 8144 case K_END: | |
| 8145 case K_KEND: | |
| 8146 { | |
| 8147 int col_off = curwin_col_off(); | |
| 8148 | |
| 8149 oap->motion_type = MCHAR; | |
| 8150 oap->inclusive = TRUE; | |
| 8151 if (curwin->w_p_wrap | |
| 8152 #ifdef FEAT_VERTSPLIT | |
| 8153 && curwin->w_width != 0 | |
| 8154 #endif | |
| 8155 ) | |
| 8156 { | |
| 8157 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
| 8158 if (cap->count1 == 1) | |
| 8159 { | |
| 8160 int width1 = W_WIDTH(curwin) - col_off; | |
| 8161 int width2 = width1 + curwin_col_off2(); | |
| 8162 | |
| 8163 validate_virtcol(); | |
| 8164 i = width1 - 1; | |
| 8165 if (curwin->w_virtcol >= (colnr_T)width1) | |
| 8166 i += ((curwin->w_virtcol - width1) / width2 + 1) | |
| 8167 * width2; | |
| 8168 coladvance((colnr_T)i); | |
|
5162
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parents:
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diff
changeset
|
8169 |
|
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diff
changeset
|
8170 /* Make sure we stick in this column. */ |
|
c624928fbc49
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parents:
4472
diff
changeset
|
8171 validate_virtcol(); |
|
c624928fbc49
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parents:
4472
diff
changeset
|
8172 curwin->w_curswant = curwin->w_virtcol; |
|
c624928fbc49
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parents:
4472
diff
changeset
|
8173 curwin->w_set_curswant = FALSE; |
| 7 | 8174 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) |
| 8175 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
| 8176 { | |
| 8177 /* | |
| 8178 * Check for landing on a character that got split at | |
| 8179 * the end of the line. We do not want to advance to | |
| 8180 * the next screen line. | |
| 8181 */ | |
| 8182 if (curwin->w_virtcol > (colnr_T)i) | |
| 8183 --curwin->w_cursor.col; | |
| 8184 } | |
| 8185 #endif | |
| 8186 } | |
| 8187 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL) | |
| 8188 clearopbeep(oap); | |
| 8189 } | |
| 8190 else | |
| 8191 { | |
| 8192 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1; | |
| 8193 coladvance((colnr_T)i); | |
| 40 | 8194 |
| 8195 /* Make sure we stick in this column. */ | |
| 8196 validate_virtcol(); | |
| 8197 curwin->w_curswant = curwin->w_virtcol; | |
| 8198 curwin->w_set_curswant = FALSE; | |
| 7 | 8199 } |
| 8200 } | |
| 8201 break; | |
| 8202 | |
| 8203 /* | |
| 8204 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>" | |
| 8205 */ | |
| 8206 case '*': | |
| 8207 case '#': | |
| 8208 #if POUND != '#' | |
| 8209 case POUND: /* pound sign (sometimes equal to '#') */ | |
| 8210 #endif | |
| 8211 case Ctrl_RSB: /* :tag or :tselect for current identifier */ | |
| 8212 case ']': /* :tselect for current identifier */ | |
| 8213 nv_ident(cap); | |
| 8214 break; | |
| 8215 | |
| 8216 /* | |
| 8217 * ge and gE: go back to end of word | |
| 8218 */ | |
| 8219 case 'e': | |
| 8220 case 'E': | |
| 8221 oap->motion_type = MCHAR; | |
| 8222 curwin->w_set_curswant = TRUE; | |
| 8223 oap->inclusive = TRUE; | |
| 8224 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL) | |
| 8225 clearopbeep(oap); | |
| 8226 break; | |
| 8227 | |
| 8228 /* | |
| 8229 * "g CTRL-G": display info about cursor position | |
| 8230 */ | |
| 8231 case Ctrl_G: | |
| 8232 cursor_pos_info(); | |
| 8233 break; | |
| 8234 | |
| 8235 /* | |
| 8236 * "gi": start Insert at the last position. | |
| 8237 */ | |
| 8238 case 'i': | |
| 8239 if (curbuf->b_last_insert.lnum != 0) | |
| 8240 { | |
| 8241 curwin->w_cursor = curbuf->b_last_insert; | |
| 8242 check_cursor_lnum(); | |
| 8243 i = (int)STRLEN(ml_get_curline()); | |
| 8244 if (curwin->w_cursor.col > (colnr_T)i) | |
| 8245 { | |
| 8246 #ifdef FEAT_VIRTUALEDIT | |
| 8247 if (virtual_active()) | |
| 8248 curwin->w_cursor.coladd += curwin->w_cursor.col - i; | |
| 8249 #endif | |
| 8250 curwin->w_cursor.col = i; | |
| 8251 } | |
| 8252 } | |
| 8253 cap->cmdchar = 'i'; | |
| 8254 nv_edit(cap); | |
| 8255 break; | |
| 8256 | |
| 8257 /* | |
| 8258 * "gI": Start insert in column 1. | |
| 8259 */ | |
| 8260 case 'I': | |
| 8261 beginline(0); | |
| 8262 if (!checkclearopq(oap)) | |
| 8263 invoke_edit(cap, FALSE, 'g', FALSE); | |
| 8264 break; | |
| 8265 | |
| 8266 #ifdef FEAT_SEARCHPATH | |
| 8267 /* | |
| 8268 * "gf": goto file, edit file under cursor | |
| 8269 * "]f" and "[f": can also be used. | |
| 8270 */ | |
| 8271 case 'f': | |
| 681 | 8272 case 'F': |
| 7 | 8273 nv_gotofile(cap); |
| 8274 break; | |
| 8275 #endif | |
| 8276 | |
| 8277 /* "g'm" and "g`m": jump to mark without setting pcmark */ | |
| 8278 case '\'': | |
| 8279 cap->arg = TRUE; | |
| 8280 /*FALLTHROUGH*/ | |
| 8281 case '`': | |
| 8282 nv_gomark(cap); | |
| 8283 break; | |
| 8284 | |
| 8285 /* | |
| 8286 * "gs": Goto sleep. | |
| 8287 */ | |
| 8288 case 's': | |
| 8289 do_sleep(cap->count1 * 1000L); | |
| 8290 break; | |
| 8291 | |
| 8292 /* | |
| 8293 * "ga": Display the ascii value of the character under the | |
| 8294 * cursor. It is displayed in decimal, hex, and octal. -- webb | |
| 8295 */ | |
| 8296 case 'a': | |
| 8297 do_ascii(NULL); | |
| 8298 break; | |
| 8299 | |
| 8300 #ifdef FEAT_MBYTE | |
| 8301 /* | |
| 8302 * "g8": Display the bytes used for the UTF-8 character under the | |
| 8303 * cursor. It is displayed in hex. | |
| 775 | 8304 * "8g8" finds illegal byte sequence. |
| 7 | 8305 */ |
| 8306 case '8': | |
| 775 | 8307 if (cap->count0 == 8) |
| 8308 utf_find_illegal(); | |
| 8309 else | |
| 8310 show_utf8(); | |
| 7 | 8311 break; |
| 8312 #endif | |
| 8313 | |
| 447 | 8314 case '<': |
| 8315 show_sb_text(); | |
| 8316 break; | |
| 8317 | |
| 7 | 8318 /* |
| 8319 * "gg": Goto the first line in file. With a count it goes to | |
| 8320 * that line number like for "G". -- webb | |
| 8321 */ | |
| 8322 case 'g': | |
| 8323 cap->arg = FALSE; | |
| 8324 nv_goto(cap); | |
| 8325 break; | |
| 8326 | |
| 8327 /* | |
| 8328 * Two-character operators: | |
| 8329 * "gq" Format text | |
| 8330 * "gw" Format text and keep cursor position | |
| 8331 * "g~" Toggle the case of the text. | |
| 8332 * "gu" Change text to lower case. | |
| 8333 * "gU" Change text to upper case. | |
| 8334 * "g?" rot13 encoding | |
| 602 | 8335 * "g@" call 'operatorfunc' |
| 7 | 8336 */ |
| 8337 case 'q': | |
| 8338 case 'w': | |
| 8339 oap->cursor_start = curwin->w_cursor; | |
| 8340 /*FALLTHROUGH*/ | |
| 8341 case '~': | |
| 8342 case 'u': | |
| 8343 case 'U': | |
| 8344 case '?': | |
| 602 | 8345 case '@': |
| 7 | 8346 nv_operator(cap); |
| 8347 break; | |
| 8348 | |
| 8349 /* | |
| 1188 | 8350 * "gd": Find first occurrence of pattern under the cursor in the |
| 7 | 8351 * current function |
| 8352 * "gD": idem, but in the current file. | |
| 8353 */ | |
| 8354 case 'd': | |
| 8355 case 'D': | |
| 523 | 8356 nv_gd(oap, cap->nchar, (int)cap->count0); |
| 7 | 8357 break; |
| 8358 | |
| 8359 #ifdef FEAT_MOUSE | |
| 8360 /* | |
| 8361 * g<*Mouse> : <C-*mouse> | |
| 8362 */ | |
| 8363 case K_MIDDLEMOUSE: | |
| 8364 case K_MIDDLEDRAG: | |
| 8365 case K_MIDDLERELEASE: | |
| 8366 case K_LEFTMOUSE: | |
| 8367 case K_LEFTDRAG: | |
| 8368 case K_LEFTRELEASE: | |
| 8369 case K_RIGHTMOUSE: | |
| 8370 case K_RIGHTDRAG: | |
| 8371 case K_RIGHTRELEASE: | |
| 8372 case K_X1MOUSE: | |
| 8373 case K_X1DRAG: | |
| 8374 case K_X1RELEASE: | |
| 8375 case K_X2MOUSE: | |
| 8376 case K_X2DRAG: | |
| 8377 case K_X2RELEASE: | |
| 8378 mod_mask = MOD_MASK_CTRL; | |
| 8379 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0); | |
| 8380 break; | |
| 8381 #endif | |
| 8382 | |
| 8383 case K_IGNORE: | |
| 8384 break; | |
| 8385 | |
| 8386 /* | |
| 8387 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text | |
| 8388 */ | |
| 8389 case 'p': | |
| 8390 case 'P': | |
| 8391 nv_put(cap); | |
| 8392 break; | |
| 8393 | |
| 8394 #ifdef FEAT_BYTEOFF | |
| 8395 /* "go": goto byte count from start of buffer */ | |
| 8396 case 'o': | |
| 8397 goto_byte(cap->count0); | |
| 8398 break; | |
| 8399 #endif | |
| 8400 | |
| 8401 /* "gQ": improved Ex mode */ | |
| 8402 case 'Q': | |
| 633 | 8403 if (text_locked()) |
| 7 | 8404 { |
| 8405 clearopbeep(cap->oap); | |
| 633 | 8406 text_locked_msg(); |
| 7 | 8407 break; |
| 8408 } | |
| 631 | 8409 |
| 7 | 8410 if (!checkclearopq(oap)) |
| 8411 do_exmode(TRUE); | |
| 8412 break; | |
| 8413 | |
| 8414 #ifdef FEAT_JUMPLIST | |
| 8415 case ',': | |
| 8416 nv_pcmark(cap); | |
| 8417 break; | |
| 8418 | |
| 8419 case ';': | |
| 8420 cap->count1 = -cap->count1; | |
| 8421 nv_pcmark(cap); | |
| 8422 break; | |
| 8423 #endif | |
| 8424 | |
| 667 | 8425 #ifdef FEAT_WINDOWS |
| 8426 case 't': | |
| 3630 | 8427 if (!checkclearop(oap)) |
| 8428 goto_tabpage((int)cap->count0); | |
| 667 | 8429 break; |
| 682 | 8430 case 'T': |
| 3630 | 8431 if (!checkclearop(oap)) |
| 8432 goto_tabpage(-(int)cap->count1); | |
| 682 | 8433 break; |
| 667 | 8434 #endif |
| 8435 | |
| 750 | 8436 case '+': |
| 8437 case '-': /* "g+" and "g-": undo or redo along the timeline */ | |
| 8438 if (!checkclearopq(oap)) | |
| 771 | 8439 undo_time(cap->nchar == '-' ? -cap->count1 : cap->count1, |
|
2281
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parents:
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diff
changeset
|
8440 FALSE, FALSE, FALSE); |
| 750 | 8441 break; |
| 8442 | |
| 7 | 8443 default: |
| 8444 clearopbeep(oap); | |
| 8445 break; | |
| 8446 } | |
| 8447 } | |
| 8448 | |
| 8449 /* | |
| 8450 * Handle "o" and "O" commands. | |
| 8451 */ | |
| 8452 static void | |
| 8453 n_opencmd(cap) | |
| 8454 cmdarg_T *cap; | |
| 8455 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8456 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8457 linenr_T oldline = curwin->w_cursor.lnum; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8458 #endif |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8459 |
| 7 | 8460 if (!checkclearopq(cap->oap)) |
| 8461 { | |
| 8462 #ifdef FEAT_FOLDING | |
| 8463 if (cap->cmdchar == 'O') | |
| 8464 /* Open above the first line of a folded sequence of lines */ | |
| 8465 (void)hasFolding(curwin->w_cursor.lnum, | |
| 8466 &curwin->w_cursor.lnum, NULL); | |
| 8467 else | |
| 8468 /* Open below the last line of a folded sequence of lines */ | |
| 8469 (void)hasFolding(curwin->w_cursor.lnum, | |
| 8470 NULL, &curwin->w_cursor.lnum); | |
| 8471 #endif | |
| 8472 if (u_save((linenr_T)(curwin->w_cursor.lnum - | |
| 8473 (cap->cmdchar == 'O' ? 1 : 0)), | |
| 8474 (linenr_T)(curwin->w_cursor.lnum + | |
| 8475 (cap->cmdchar == 'o' ? 1 : 0)) | |
| 8476 ) == OK | |
| 8477 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD, | |
| 8478 #ifdef FEAT_COMMENTS | |
| 8479 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM : | |
| 8480 #endif | |
| 8481 0, 0)) | |
| 8482 { | |
|
2250
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8483 #ifdef FEAT_CONCEAL |
|
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
8484 if (curwin->w_p_cole > 0 && oldline != curwin->w_cursor.lnum) |
|
2250
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8485 update_single_line(curwin, oldline); |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8486 #endif |
| 164 | 8487 /* When '#' is in 'cpoptions' ignore the count. */ |
| 8488 if (vim_strchr(p_cpo, CPO_HASH) != NULL) | |
| 8489 cap->count1 = 1; | |
| 6821 | 8490 if (curwin->w_p_cul) |
| 8491 /* force redraw of cursorline */ | |
| 8492 curwin->w_valid &= ~VALID_CROW; | |
| 7 | 8493 invoke_edit(cap, FALSE, cap->cmdchar, TRUE); |
| 8494 } | |
| 8495 } | |
| 8496 } | |
| 8497 | |
| 8498 /* | |
| 8499 * "." command: redo last change. | |
| 8500 */ | |
| 8501 static void | |
| 8502 nv_dot(cap) | |
| 8503 cmdarg_T *cap; | |
| 8504 { | |
| 8505 if (!checkclearopq(cap->oap)) | |
| 8506 { | |
| 8507 /* | |
| 8508 * If "restart_edit" is TRUE, the last but one command is repeated | |
| 8509 * instead of the last command (inserting text). This is used for | |
| 8510 * CTRL-O <.> in insert mode. | |
| 8511 */ | |
| 8512 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL) | |
| 8513 clearopbeep(cap->oap); | |
| 8514 } | |
| 8515 } | |
| 8516 | |
| 8517 /* | |
| 8518 * CTRL-R: undo undo | |
| 8519 */ | |
| 8520 static void | |
| 8521 nv_redo(cap) | |
| 8522 cmdarg_T *cap; | |
| 8523 { | |
| 8524 if (!checkclearopq(cap->oap)) | |
| 8525 { | |
| 8526 u_redo((int)cap->count1); | |
| 8527 curwin->w_set_curswant = TRUE; | |
| 8528 } | |
| 8529 } | |
| 8530 | |
| 8531 /* | |
| 8532 * Handle "U" command. | |
| 8533 */ | |
| 8534 static void | |
| 8535 nv_Undo(cap) | |
| 8536 cmdarg_T *cap; | |
| 8537 { | |
| 8538 /* In Visual mode and typing "gUU" triggers an operator */ | |
| 5735 | 8539 if (cap->oap->op_type == OP_UPPER || VIsual_active) |
| 7 | 8540 { |
| 8541 /* translate "gUU" to "gUgU" */ | |
| 8542 cap->cmdchar = 'g'; | |
| 8543 cap->nchar = 'U'; | |
| 8544 nv_operator(cap); | |
| 8545 } | |
| 8546 else if (!checkclearopq(cap->oap)) | |
| 8547 { | |
| 8548 u_undoline(); | |
| 8549 curwin->w_set_curswant = TRUE; | |
| 8550 } | |
| 8551 } | |
| 8552 | |
| 8553 /* | |
| 8554 * '~' command: If tilde is not an operator and Visual is off: swap case of a | |
| 8555 * single character. | |
| 8556 */ | |
| 8557 static void | |
| 8558 nv_tilde(cap) | |
| 8559 cmdarg_T *cap; | |
| 8560 { | |
| 5735 | 8561 if (!p_to && !VIsual_active && cap->oap->op_type != OP_TILDE) |
| 7 | 8562 n_swapchar(cap); |
| 8563 else | |
| 8564 nv_operator(cap); | |
| 8565 } | |
| 8566 | |
| 8567 /* | |
| 8568 * Handle an operator command. | |
| 8569 * The actual work is done by do_pending_operator(). | |
| 8570 */ | |
| 8571 static void | |
| 8572 nv_operator(cap) | |
| 8573 cmdarg_T *cap; | |
| 8574 { | |
| 8575 int op_type; | |
| 8576 | |
| 8577 op_type = get_op_type(cap->cmdchar, cap->nchar); | |
| 8578 | |
| 8579 if (op_type == cap->oap->op_type) /* double operator works on lines */ | |
| 8580 nv_lineop(cap); | |
| 8581 else if (!checkclearop(cap->oap)) | |
| 8582 { | |
| 8583 cap->oap->start = curwin->w_cursor; | |
| 8584 cap->oap->op_type = op_type; | |
| 1490 | 8585 #ifdef FEAT_EVAL |
| 8586 set_op_var(op_type); | |
| 8587 #endif | |
| 8588 } | |
| 8589 } | |
| 8590 | |
| 8591 #ifdef FEAT_EVAL | |
| 8592 /* | |
| 8593 * Set v:operator to the characters for "optype". | |
| 8594 */ | |
| 8595 static void | |
| 8596 set_op_var(optype) | |
| 8597 int optype; | |
| 8598 { | |
| 8599 char_u opchars[3]; | |
| 8600 | |
| 8601 if (optype == OP_NOP) | |
| 8602 set_vim_var_string(VV_OP, NULL, 0); | |
| 8603 else | |
| 8604 { | |
| 8605 opchars[0] = get_op_char(optype); | |
| 8606 opchars[1] = get_extra_op_char(optype); | |
| 8607 opchars[2] = NUL; | |
| 8608 set_vim_var_string(VV_OP, opchars, -1); | |
| 8609 } | |
| 8610 } | |
| 8611 #endif | |
| 7 | 8612 |
| 8613 /* | |
| 8614 * Handle linewise operator "dd", "yy", etc. | |
| 8615 * | |
| 8616 * "_" is is a strange motion command that helps make operators more logical. | |
| 8617 * It is actually implemented, but not documented in the real Vi. This motion | |
| 8618 * command actually refers to "the current line". Commands like "dd" and "yy" | |
| 8619 * are really an alternate form of "d_" and "y_". It does accept a count, so | |
| 8620 * "d3_" works to delete 3 lines. | |
| 8621 */ | |
| 8622 static void | |
| 8623 nv_lineop(cap) | |
| 8624 cmdarg_T *cap; | |
| 8625 { | |
| 8626 cap->oap->motion_type = MLINE; | |
| 8627 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL) | |
| 8628 clearopbeep(cap->oap); | |
| 4011 | 8629 else if ( (cap->oap->op_type == OP_DELETE /* only with linewise motions */ |
| 8630 && cap->oap->motion_force != 'v' | |
| 8631 && cap->oap->motion_force != Ctrl_V) | |
| 7 | 8632 || cap->oap->op_type == OP_LSHIFT |
| 8633 || cap->oap->op_type == OP_RSHIFT) | |
| 8634 beginline(BL_SOL | BL_FIX); | |
| 8635 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */ | |
| 8636 beginline(BL_WHITE | BL_FIX); | |
| 8637 } | |
| 8638 | |
| 8639 /* | |
| 8640 * <Home> command. | |
| 8641 */ | |
| 8642 static void | |
| 8643 nv_home(cap) | |
| 8644 cmdarg_T *cap; | |
| 8645 { | |
| 180 | 8646 /* CTRL-HOME is like "gg" */ |
| 8647 if (mod_mask & MOD_MASK_CTRL) | |
| 8648 nv_goto(cap); | |
| 8649 else | |
| 8650 { | |
| 8651 cap->count0 = 1; | |
| 8652 nv_pipe(cap); | |
| 8653 } | |
| 229 | 8654 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
| 8655 one-character line). */ | |
| 7 | 8656 } |
| 8657 | |
| 8658 /* | |
| 8659 * "|" command. | |
| 8660 */ | |
| 8661 static void | |
| 8662 nv_pipe(cap) | |
| 8663 cmdarg_T *cap; | |
| 8664 { | |
| 8665 cap->oap->motion_type = MCHAR; | |
| 8666 cap->oap->inclusive = FALSE; | |
| 8667 beginline(0); | |
| 8668 if (cap->count0 > 0) | |
| 8669 { | |
| 8670 coladvance((colnr_T)(cap->count0 - 1)); | |
| 8671 curwin->w_curswant = (colnr_T)(cap->count0 - 1); | |
| 8672 } | |
| 8673 else | |
| 8674 curwin->w_curswant = 0; | |
| 8675 /* keep curswant at the column where we wanted to go, not where | |
| 2667 | 8676 * we ended; differs if line is too short */ |
| 7 | 8677 curwin->w_set_curswant = FALSE; |
| 8678 } | |
| 8679 | |
| 8680 /* | |
| 8681 * Handle back-word command "b" and "B". | |
| 8682 * cap->arg is 1 for "B" | |
| 8683 */ | |
| 8684 static void | |
| 8685 nv_bck_word(cap) | |
| 8686 cmdarg_T *cap; | |
| 8687 { | |
| 8688 cap->oap->motion_type = MCHAR; | |
| 8689 cap->oap->inclusive = FALSE; | |
| 8690 curwin->w_set_curswant = TRUE; | |
| 8691 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL) | |
| 8692 clearopbeep(cap->oap); | |
| 8693 #ifdef FEAT_FOLDING | |
| 8694 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8695 foldOpenCursor(); | |
| 8696 #endif | |
| 8697 } | |
| 8698 | |
| 8699 /* | |
| 8700 * Handle word motion commands "e", "E", "w" and "W". | |
| 8701 * cap->arg is TRUE for "E" and "W". | |
| 8702 */ | |
| 8703 static void | |
| 8704 nv_wordcmd(cap) | |
| 8705 cmdarg_T *cap; | |
| 8706 { | |
| 8707 int n; | |
| 8708 int word_end; | |
| 8709 int flag = FALSE; | |
| 1573 | 8710 pos_T startpos = curwin->w_cursor; |
| 7 | 8711 |
| 8712 /* | |
| 8713 * Set inclusive for the "E" and "e" command. | |
| 8714 */ | |
| 8715 if (cap->cmdchar == 'e' || cap->cmdchar == 'E') | |
| 8716 word_end = TRUE; | |
| 8717 else | |
| 8718 word_end = FALSE; | |
| 8719 cap->oap->inclusive = word_end; | |
| 8720 | |
| 8721 /* | |
| 8722 * "cw" and "cW" are a special case. | |
| 8723 */ | |
| 8724 if (!word_end && cap->oap->op_type == OP_CHANGE) | |
| 8725 { | |
| 8726 n = gchar_cursor(); | |
| 8727 if (n != NUL) /* not an empty line */ | |
| 8728 { | |
| 8729 if (vim_iswhite(n)) | |
| 8730 { | |
| 8731 /* | |
| 8732 * Reproduce a funny Vi behaviour: "cw" on a blank only | |
| 8733 * changes one character, not all blanks until the start of | |
| 8734 * the next word. Only do this when the 'w' flag is included | |
| 8735 * in 'cpoptions'. | |
| 8736 */ | |
| 8737 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL) | |
| 8738 { | |
| 8739 cap->oap->inclusive = TRUE; | |
| 8740 cap->oap->motion_type = MCHAR; | |
| 8741 return; | |
| 8742 } | |
| 8743 } | |
| 8744 else | |
| 8745 { | |
| 8746 /* | |
| 8747 * This is a little strange. To match what the real Vi does, | |
| 8748 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided | |
| 8749 * that we are not on a space or a TAB. This seems impolite | |
| 8750 * at first, but it's really more what we mean when we say | |
| 8751 * 'cw'. | |
| 8752 * Another strangeness: When standing on the end of a word | |
| 4352 | 8753 * "ce" will change until the end of the next word, but "cw" |
| 7 | 8754 * will change only one character! This is done by setting |
| 8755 * flag. | |
| 8756 */ | |
| 8757 cap->oap->inclusive = TRUE; | |
| 8758 word_end = TRUE; | |
| 8759 flag = TRUE; | |
| 8760 } | |
| 8761 } | |
| 8762 } | |
| 8763 | |
| 8764 cap->oap->motion_type = MCHAR; | |
| 8765 curwin->w_set_curswant = TRUE; | |
| 8766 if (word_end) | |
| 8767 n = end_word(cap->count1, cap->arg, flag, FALSE); | |
| 8768 else | |
| 8769 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP); | |
| 8770 | |
| 1573 | 8771 /* Don't leave the cursor on the NUL past the end of line. Unless we |
| 8772 * didn't move it forward. */ | |
| 8773 if (lt(startpos, curwin->w_cursor)) | |
| 1505 | 8774 adjust_cursor(cap->oap); |
| 7 | 8775 |
| 8776 if (n == FAIL && cap->oap->op_type == OP_NOP) | |
| 8777 clearopbeep(cap->oap); | |
| 8778 else | |
| 8779 { | |
| 8780 adjust_for_sel(cap); | |
| 8781 #ifdef FEAT_FOLDING | |
| 8782 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8783 foldOpenCursor(); | |
| 8784 #endif | |
| 8785 } | |
| 8786 } | |
| 8787 | |
| 8788 /* | |
| 1505 | 8789 * Used after a movement command: If the cursor ends up on the NUL after the |
| 8790 * end of the line, may move it back to the last character and make the motion | |
| 8791 * inclusive. | |
| 8792 */ | |
| 8793 static void | |
| 8794 adjust_cursor(oap) | |
| 8795 oparg_T *oap; | |
| 8796 { | |
| 8797 /* The cursor cannot remain on the NUL when: | |
| 8798 * - the column is > 0 | |
| 8799 * - not in Visual mode or 'selection' is "o" | |
| 8800 * - 'virtualedit' is not "all" and not "onemore". | |
| 8801 */ | |
| 8802 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL | |
| 8803 && (!VIsual_active || *p_sel == 'o') | |
| 8804 #ifdef FEAT_VIRTUALEDIT | |
| 8805 && !virtual_active() && (ve_flags & VE_ONEMORE) == 0 | |
| 8806 #endif | |
| 8807 ) | |
| 8808 { | |
| 8809 --curwin->w_cursor.col; | |
| 8810 #ifdef FEAT_MBYTE | |
| 8811 /* prevent cursor from moving on the trail byte */ | |
| 8812 if (has_mbyte) | |
| 8813 mb_adjust_cursor(); | |
| 8814 #endif | |
| 8815 oap->inclusive = TRUE; | |
| 8816 } | |
| 8817 } | |
| 8818 | |
| 8819 /* | |
| 7 | 8820 * "0" and "^" commands. |
| 8821 * cap->arg is the argument for beginline(). | |
| 8822 */ | |
| 8823 static void | |
| 8824 nv_beginline(cap) | |
| 8825 cmdarg_T *cap; | |
| 8826 { | |
| 8827 cap->oap->motion_type = MCHAR; | |
| 8828 cap->oap->inclusive = FALSE; | |
| 8829 beginline(cap->arg); | |
| 8830 #ifdef FEAT_FOLDING | |
| 8831 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8832 foldOpenCursor(); | |
| 8833 #endif | |
| 557 | 8834 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
| 8835 one-character line). */ | |
| 7 | 8836 } |
| 8837 | |
| 8838 /* | |
| 8839 * In exclusive Visual mode, may include the last character. | |
| 8840 */ | |
| 8841 static void | |
| 8842 adjust_for_sel(cap) | |
| 8843 cmdarg_T *cap; | |
| 8844 { | |
| 8845 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e' | |
| 8846 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor)) | |
| 8847 { | |
| 5735 | 8848 #ifdef FEAT_MBYTE |
| 7 | 8849 if (has_mbyte) |
| 8850 inc_cursor(); | |
| 8851 else | |
| 5735 | 8852 #endif |
| 7 | 8853 ++curwin->w_cursor.col; |
| 8854 cap->oap->inclusive = FALSE; | |
| 8855 } | |
| 8856 } | |
| 8857 | |
| 8858 /* | |
| 8859 * Exclude last character at end of Visual area for 'selection' == "exclusive". | |
| 8860 * Should check VIsual_mode before calling this. | |
| 8861 * Returns TRUE when backed up to the previous line. | |
| 8862 */ | |
| 8863 static int | |
| 8864 unadjust_for_sel() | |
| 8865 { | |
| 8866 pos_T *pp; | |
| 8867 | |
| 8868 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor)) | |
| 8869 { | |
| 8870 if (lt(VIsual, curwin->w_cursor)) | |
| 8871 pp = &curwin->w_cursor; | |
| 8872 else | |
| 8873 pp = &VIsual; | |
| 8874 #ifdef FEAT_VIRTUALEDIT | |
| 8875 if (pp->coladd > 0) | |
| 8876 --pp->coladd; | |
| 8877 else | |
| 8878 #endif | |
| 8879 if (pp->col > 0) | |
| 8880 { | |
| 8881 --pp->col; | |
| 8882 #ifdef FEAT_MBYTE | |
| 2933 | 8883 mb_adjustpos(curbuf, pp); |
| 7 | 8884 #endif |
| 8885 } | |
| 8886 else if (pp->lnum > 1) | |
| 8887 { | |
| 8888 --pp->lnum; | |
| 8889 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum)); | |
| 8890 return TRUE; | |
| 8891 } | |
| 8892 } | |
| 8893 return FALSE; | |
| 8894 } | |
| 8895 | |
| 8896 /* | |
| 8897 * SELECT key in Normal or Visual mode: end of Select mode mapping. | |
| 8898 */ | |
| 8899 static void | |
| 8900 nv_select(cap) | |
| 8901 cmdarg_T *cap; | |
| 8902 { | |
| 8903 if (VIsual_active) | |
| 8904 VIsual_select = TRUE; | |
| 8905 else if (VIsual_reselect) | |
| 8906 { | |
| 8907 cap->nchar = 'v'; /* fake "gv" command */ | |
| 8908 cap->arg = TRUE; | |
| 8909 nv_g_cmd(cap); | |
| 8910 } | |
| 8911 } | |
| 8912 | |
| 8913 | |
| 8914 /* | |
| 8915 * "G", "gg", CTRL-END, CTRL-HOME. | |
| 8916 * cap->arg is TRUE for "G". | |
| 8917 */ | |
| 8918 static void | |
| 8919 nv_goto(cap) | |
| 8920 cmdarg_T *cap; | |
| 8921 { | |
| 8922 linenr_T lnum; | |
| 8923 | |
| 8924 if (cap->arg) | |
| 8925 lnum = curbuf->b_ml.ml_line_count; | |
| 8926 else | |
| 8927 lnum = 1L; | |
| 8928 cap->oap->motion_type = MLINE; | |
| 8929 setpcmark(); | |
| 8930 | |
| 8931 /* When a count is given, use it instead of the default lnum */ | |
| 8932 if (cap->count0 != 0) | |
| 8933 lnum = cap->count0; | |
| 8934 if (lnum < 1L) | |
| 8935 lnum = 1L; | |
| 8936 else if (lnum > curbuf->b_ml.ml_line_count) | |
| 8937 lnum = curbuf->b_ml.ml_line_count; | |
| 8938 curwin->w_cursor.lnum = lnum; | |
| 8939 beginline(BL_SOL | BL_FIX); | |
| 8940 #ifdef FEAT_FOLDING | |
| 8941 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8942 foldOpenCursor(); | |
| 8943 #endif | |
| 8944 } | |
| 8945 | |
| 8946 /* | |
| 8947 * CTRL-\ in Normal mode. | |
| 8948 */ | |
| 8949 static void | |
| 8950 nv_normal(cap) | |
| 8951 cmdarg_T *cap; | |
| 8952 { | |
| 8953 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G) | |
| 8954 { | |
| 8955 clearop(cap->oap); | |
| 643 | 8956 if (restart_edit != 0 && mode_displayed) |
| 7 | 8957 clear_cmdline = TRUE; /* unshow mode later */ |
| 8958 restart_edit = 0; | |
| 8959 #ifdef FEAT_CMDWIN | |
| 8960 if (cmdwin_type != 0) | |
| 8961 cmdwin_result = Ctrl_C; | |
| 8962 #endif | |
| 8963 if (VIsual_active) | |
| 8964 { | |
| 8965 end_visual_mode(); /* stop Visual */ | |
| 8966 redraw_curbuf_later(INVERTED); | |
| 8967 } | |
| 8968 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */ | |
| 8969 if (cap->nchar == Ctrl_G && p_im) | |
| 8970 restart_edit = 'a'; | |
| 8971 } | |
| 8972 else | |
| 8973 clearopbeep(cap->oap); | |
| 8974 } | |
| 8975 | |
| 8976 /* | |
| 8977 * ESC in Normal mode: beep, but don't flush buffers. | |
| 8978 * Don't even beep if we are canceling a command. | |
| 8979 */ | |
| 8980 static void | |
| 8981 nv_esc(cap) | |
| 8982 cmdarg_T *cap; | |
| 8983 { | |
| 8984 int no_reason; | |
| 8985 | |
| 8986 no_reason = (cap->oap->op_type == OP_NOP | |
| 8987 && cap->opcount == 0 | |
| 8988 && cap->count0 == 0 | |
| 8989 && cap->oap->regname == 0 | |
| 8990 && !p_im); | |
| 8991 | |
| 8992 if (cap->arg) /* TRUE for CTRL-C */ | |
| 8993 { | |
| 8994 if (restart_edit == 0 | |
| 8995 #ifdef FEAT_CMDWIN | |
| 8996 && cmdwin_type == 0 | |
| 8997 #endif | |
| 8998 && !VIsual_active | |
| 8999 && no_reason) | |
| 9000 MSG(_("Type :quit<Enter> to exit Vim")); | |
| 9001 | |
| 9002 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be | |
| 9003 * set again below when halfway a mapping. */ | |
| 9004 if (!p_im) | |
| 9005 restart_edit = 0; | |
| 9006 #ifdef FEAT_CMDWIN | |
| 9007 if (cmdwin_type != 0) | |
| 9008 { | |
| 9009 cmdwin_result = K_IGNORE; | |
| 9010 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
| 9011 return; | |
| 9012 } | |
| 9013 #endif | |
| 9014 } | |
| 9015 | |
| 9016 if (VIsual_active) | |
| 9017 { | |
| 9018 end_visual_mode(); /* stop Visual */ | |
| 9019 check_cursor_col(); /* make sure cursor is not beyond EOL */ | |
| 9020 curwin->w_set_curswant = TRUE; | |
| 9021 redraw_curbuf_later(INVERTED); | |
| 9022 } | |
| 5735 | 9023 else if (no_reason) |
| 9024 vim_beep(); | |
| 7 | 9025 clearop(cap->oap); |
| 9026 | |
| 9027 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is | |
| 9028 * set return to Insert mode afterwards. */ | |
| 9029 if (restart_edit == 0 && goto_im() | |
| 9030 #ifdef FEAT_EX_EXTRA | |
| 9031 && ex_normal_busy == 0 | |
| 9032 #endif | |
| 9033 ) | |
| 9034 restart_edit = 'a'; | |
| 9035 } | |
| 9036 | |
| 9037 /* | |
| 9038 * Handle "A", "a", "I", "i" and <Insert> commands. | |
| 9039 */ | |
| 9040 static void | |
| 9041 nv_edit(cap) | |
| 9042 cmdarg_T *cap; | |
| 9043 { | |
| 9044 /* <Insert> is equal to "i" */ | |
| 9045 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS) | |
| 9046 cap->cmdchar = 'i'; | |
| 9047 | |
| 9048 /* in Visual mode "A" and "I" are an operator */ | |
| 9049 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I')) | |
| 9050 v_visop(cap); | |
| 9051 | |
| 9052 /* in Visual mode and after an operator "a" and "i" are for text objects */ | |
| 5735 | 9053 else if ((cap->cmdchar == 'a' || cap->cmdchar == 'i') |
| 9054 && (cap->oap->op_type != OP_NOP || VIsual_active)) | |
| 7 | 9055 { |
| 9056 #ifdef FEAT_TEXTOBJ | |
| 9057 nv_object(cap); | |
| 9058 #else | |
| 9059 clearopbeep(cap->oap); | |
| 9060 #endif | |
| 9061 } | |
| 9062 else if (!curbuf->b_p_ma && !p_im) | |
| 9063 { | |
| 9064 /* Only give this error when 'insertmode' is off. */ | |
| 9065 EMSG(_(e_modifiable)); | |
| 9066 clearop(cap->oap); | |
| 9067 } | |
| 9068 else if (!checkclearopq(cap->oap)) | |
| 9069 { | |
| 9070 switch (cap->cmdchar) | |
| 9071 { | |
| 9072 case 'A': /* "A"ppend after the line */ | |
| 9073 curwin->w_set_curswant = TRUE; | |
| 9074 #ifdef FEAT_VIRTUALEDIT | |
| 9075 if (ve_flags == VE_ALL) | |
| 9076 { | |
| 9077 int save_State = State; | |
| 9078 | |
| 4352 | 9079 /* Pretend Insert mode here to allow the cursor on the |
| 7 | 9080 * character past the end of the line */ |
| 9081 State = INSERT; | |
| 9082 coladvance((colnr_T)MAXCOL); | |
| 9083 State = save_State; | |
| 9084 } | |
| 9085 else | |
| 9086 #endif | |
| 9087 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
| 9088 break; | |
| 9089 | |
| 9090 case 'I': /* "I"nsert before the first non-blank */ | |
| 164 | 9091 if (vim_strchr(p_cpo, CPO_INSEND) == NULL) |
| 9092 beginline(BL_WHITE); | |
| 9093 else | |
| 9094 beginline(BL_WHITE|BL_FIX); | |
| 7 | 9095 break; |
| 9096 | |
| 9097 case 'a': /* "a"ppend is like "i"nsert on the next character. */ | |
| 9098 #ifdef FEAT_VIRTUALEDIT | |
| 9099 /* increment coladd when in virtual space, increment the | |
| 9100 * column otherwise, also to append after an unprintable char */ | |
| 9101 if (virtual_active() | |
| 9102 && (curwin->w_cursor.coladd > 0 | |
| 9103 || *ml_get_cursor() == NUL | |
| 9104 || *ml_get_cursor() == TAB)) | |
| 9105 curwin->w_cursor.coladd++; | |
| 9106 else | |
| 9107 #endif | |
| 9108 if (*ml_get_cursor() != NUL) | |
| 9109 inc_cursor(); | |
| 9110 break; | |
| 9111 } | |
| 9112 | |
| 9113 #ifdef FEAT_VIRTUALEDIT | |
| 9114 if (curwin->w_cursor.coladd && cap->cmdchar != 'A') | |
| 9115 { | |
| 9116 int save_State = State; | |
| 9117 | |
| 4352 | 9118 /* Pretend Insert mode here to allow the cursor on the |
| 7 | 9119 * character past the end of the line */ |
| 9120 State = INSERT; | |
| 9121 coladvance(getviscol()); | |
| 9122 State = save_State; | |
| 9123 } | |
| 9124 #endif | |
| 9125 | |
| 9126 invoke_edit(cap, FALSE, cap->cmdchar, FALSE); | |
| 9127 } | |
| 9128 } | |
| 9129 | |
| 9130 /* | |
| 9131 * Invoke edit() and take care of "restart_edit" and the return value. | |
| 9132 */ | |
| 9133 static void | |
| 9134 invoke_edit(cap, repl, cmd, startln) | |
| 9135 cmdarg_T *cap; | |
| 9136 int repl; /* "r" or "gr" command */ | |
| 9137 int cmd; | |
| 9138 int startln; | |
| 9139 { | |
| 9140 int restart_edit_save = 0; | |
| 9141 | |
| 9142 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert | |
| 9143 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow | |
| 9144 * it. */ | |
| 9145 if (repl || !stuff_empty()) | |
| 9146 restart_edit_save = restart_edit; | |
| 9147 else | |
| 9148 restart_edit_save = 0; | |
| 9149 | |
| 9150 /* Always reset "restart_edit", this is not a restarted edit. */ | |
| 9151 restart_edit = 0; | |
| 9152 | |
| 9153 if (edit(cmd, startln, cap->count1)) | |
| 9154 cap->retval |= CA_COMMAND_BUSY; | |
| 9155 | |
| 9156 if (restart_edit == 0) | |
| 9157 restart_edit = restart_edit_save; | |
| 9158 } | |
| 9159 | |
| 9160 #ifdef FEAT_TEXTOBJ | |
| 9161 /* | |
| 9162 * "a" or "i" while an operator is pending or in Visual mode: object motion. | |
| 9163 */ | |
| 9164 static void | |
| 9165 nv_object(cap) | |
| 9166 cmdarg_T *cap; | |
| 9167 { | |
| 9168 int flag; | |
| 9169 int include; | |
| 9170 char_u *mps_save; | |
| 9171 | |
| 9172 if (cap->cmdchar == 'i') | |
| 9173 include = FALSE; /* "ix" = inner object: exclude white space */ | |
| 9174 else | |
| 9175 include = TRUE; /* "ax" = an object: include white space */ | |
| 9176 | |
| 9177 /* Make sure (), [], {} and <> are in 'matchpairs' */ | |
| 9178 mps_save = curbuf->b_p_mps; | |
| 9179 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>"; | |
| 9180 | |
| 9181 switch (cap->nchar) | |
| 9182 { | |
| 9183 case 'w': /* "aw" = a word */ | |
| 9184 flag = current_word(cap->oap, cap->count1, include, FALSE); | |
| 9185 break; | |
| 9186 case 'W': /* "aW" = a WORD */ | |
| 9187 flag = current_word(cap->oap, cap->count1, include, TRUE); | |
| 9188 break; | |
| 9189 case 'b': /* "ab" = a braces block */ | |
| 9190 case '(': | |
| 9191 case ')': | |
| 9192 flag = current_block(cap->oap, cap->count1, include, '(', ')'); | |
| 9193 break; | |
| 9194 case 'B': /* "aB" = a Brackets block */ | |
| 9195 case '{': | |
| 9196 case '}': | |
| 9197 flag = current_block(cap->oap, cap->count1, include, '{', '}'); | |
| 9198 break; | |
| 9199 case '[': /* "a[" = a [] block */ | |
| 9200 case ']': | |
| 9201 flag = current_block(cap->oap, cap->count1, include, '[', ']'); | |
| 9202 break; | |
| 9203 case '<': /* "a<" = a <> block */ | |
| 9204 case '>': | |
| 9205 flag = current_block(cap->oap, cap->count1, include, '<', '>'); | |
| 9206 break; | |
| 420 | 9207 case 't': /* "at" = a tag block (xml and html) */ |
| 6661 | 9208 /* Do not adjust oap->end in do_pending_operator() |
| 9209 * otherwise there are different results for 'dit' | |
| 9210 * (note leading whitespace in last line): | |
| 9211 * 1) <b> 2) <b> | |
| 9212 * foobar foobar | |
| 9213 * </b> </b> | |
| 9214 */ | |
| 9215 cap->retval |= CA_NO_ADJ_OP_END; | |
| 420 | 9216 flag = current_tagblock(cap->oap, cap->count1, include); |
| 9217 break; | |
| 7 | 9218 case 'p': /* "ap" = a paragraph */ |
| 9219 flag = current_par(cap->oap, cap->count1, include, 'p'); | |
| 9220 break; | |
| 9221 case 's': /* "as" = a sentence */ | |
| 9222 flag = current_sent(cap->oap, cap->count1, include); | |
| 9223 break; | |
| 12 | 9224 case '"': /* "a"" = a double quoted string */ |
| 9225 case '\'': /* "a'" = a single quoted string */ | |
| 9226 case '`': /* "a`" = a backtick quoted string */ | |
| 9227 flag = current_quote(cap->oap, cap->count1, include, | |
| 9228 cap->nchar); | |
| 9229 break; | |
| 7 | 9230 #if 0 /* TODO */ |
| 9231 case 'S': /* "aS" = a section */ | |
| 9232 case 'f': /* "af" = a filename */ | |
| 9233 case 'u': /* "au" = a URL */ | |
| 9234 #endif | |
| 9235 default: | |
| 9236 flag = FAIL; | |
| 9237 break; | |
| 9238 } | |
| 9239 | |
| 9240 curbuf->b_p_mps = mps_save; | |
| 9241 if (flag == FAIL) | |
| 9242 clearopbeep(cap->oap); | |
| 9243 adjust_cursor_col(); | |
| 9244 curwin->w_set_curswant = TRUE; | |
| 9245 } | |
| 9246 #endif | |
| 9247 | |
| 9248 /* | |
| 9249 * "q" command: Start/stop recording. | |
| 9250 * "q:", "q/", "q?": edit command-line in command-line window. | |
| 9251 */ | |
| 9252 static void | |
| 9253 nv_record(cap) | |
| 9254 cmdarg_T *cap; | |
| 9255 { | |
| 9256 if (cap->oap->op_type == OP_FORMAT) | |
| 9257 { | |
| 9258 /* "gqq" is the same as "gqgq": format line */ | |
| 9259 cap->cmdchar = 'g'; | |
| 9260 cap->nchar = 'q'; | |
| 9261 nv_operator(cap); | |
| 9262 } | |
| 9263 else if (!checkclearop(cap->oap)) | |
| 9264 { | |
| 9265 #ifdef FEAT_CMDWIN | |
| 9266 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?') | |
| 9267 { | |
| 9268 stuffcharReadbuff(cap->nchar); | |
| 9269 stuffcharReadbuff(K_CMDWIN); | |
| 9270 } | |
| 9271 else | |
| 9272 #endif | |
| 9273 /* (stop) recording into a named register, unless executing a | |
| 9274 * register */ | |
| 9275 if (!Exec_reg && do_record(cap->nchar) == FAIL) | |
| 9276 clearopbeep(cap->oap); | |
| 9277 } | |
| 9278 } | |
| 9279 | |
| 9280 /* | |
| 9281 * Handle the "@r" command. | |
| 9282 */ | |
| 9283 static void | |
| 9284 nv_at(cap) | |
| 9285 cmdarg_T *cap; | |
| 9286 { | |
| 9287 if (checkclearop(cap->oap)) | |
| 9288 return; | |
| 9289 #ifdef FEAT_EVAL | |
| 9290 if (cap->nchar == '=') | |
| 9291 { | |
| 9292 if (get_expr_register() == NUL) | |
| 9293 return; | |
| 9294 } | |
| 9295 #endif | |
| 9296 while (cap->count1-- && !got_int) | |
| 9297 { | |
| 1034 | 9298 if (do_execreg(cap->nchar, FALSE, FALSE, FALSE) == FAIL) |
| 7 | 9299 { |
| 9300 clearopbeep(cap->oap); | |
| 9301 break; | |
| 9302 } | |
| 9303 line_breakcheck(); | |
| 9304 } | |
| 9305 } | |
| 9306 | |
| 9307 /* | |
| 9308 * Handle the CTRL-U and CTRL-D commands. | |
| 9309 */ | |
| 9310 static void | |
| 9311 nv_halfpage(cap) | |
| 9312 cmdarg_T *cap; | |
| 9313 { | |
| 9314 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) | |
| 9315 || (cap->cmdchar == Ctrl_D | |
| 9316 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) | |
| 9317 clearopbeep(cap->oap); | |
| 9318 else if (!checkclearop(cap->oap)) | |
| 9319 halfpage(cap->cmdchar == Ctrl_D, cap->count0); | |
| 9320 } | |
| 9321 | |
| 9322 /* | |
| 9323 * Handle "J" or "gJ" command. | |
| 9324 */ | |
| 9325 static void | |
| 9326 nv_join(cap) | |
| 9327 cmdarg_T *cap; | |
| 9328 { | |
| 9329 if (VIsual_active) /* join the visual lines */ | |
| 9330 nv_operator(cap); | |
| 5735 | 9331 else if (!checkclearop(cap->oap)) |
| 7 | 9332 { |
| 9333 if (cap->count0 <= 1) | |
| 9334 cap->count0 = 2; /* default for join is two lines! */ | |
| 9335 if (curwin->w_cursor.lnum + cap->count0 - 1 > | |
| 9336 curbuf->b_ml.ml_line_count) | |
| 9337 clearopbeep(cap->oap); /* beyond last line */ | |
| 9338 else | |
| 9339 { | |
| 9340 prep_redo(cap->oap->regname, cap->count0, | |
| 9341 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
| 5848 | 9342 (void)do_join(cap->count0, cap->nchar == NUL, TRUE, TRUE, TRUE); |
| 7 | 9343 } |
| 9344 } | |
| 9345 } | |
| 9346 | |
| 9347 /* | |
| 9348 * "P", "gP", "p" and "gp" commands. | |
| 9349 */ | |
| 9350 static void | |
| 9351 nv_put(cap) | |
| 9352 cmdarg_T *cap; | |
| 9353 { | |
| 9354 int regname = 0; | |
| 9355 void *reg1 = NULL, *reg2 = NULL; | |
| 84 | 9356 int empty = FALSE; |
| 236 | 9357 int was_visual = FALSE; |
| 7 | 9358 int dir; |
| 9359 int flags = 0; | |
| 9360 | |
| 9361 if (cap->oap->op_type != OP_NOP) | |
| 9362 { | |
| 9363 #ifdef FEAT_DIFF | |
| 9364 /* "dp" is ":diffput" */ | |
| 9365 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p') | |
| 9366 { | |
| 9367 clearop(cap->oap); | |
| 6314 | 9368 nv_diffgetput(TRUE, cap->opcount); |
| 7 | 9369 } |
| 9370 else | |
| 9371 #endif | |
| 9372 clearopbeep(cap->oap); | |
| 9373 } | |
| 9374 else | |
| 9375 { | |
| 9376 dir = (cap->cmdchar == 'P' | |
| 9377 || (cap->cmdchar == 'g' && cap->nchar == 'P')) | |
| 9378 ? BACKWARD : FORWARD; | |
| 9379 prep_redo_cmd(cap); | |
| 9380 if (cap->cmdchar == 'g') | |
| 9381 flags |= PUT_CURSEND; | |
| 9382 | |
| 9383 if (VIsual_active) | |
| 9384 { | |
| 9385 /* Putting in Visual mode: The put text replaces the selected | |
| 9386 * text. First delete the selected text, then put the new text. | |
| 9387 * Need to save and restore the registers that the delete | |
| 9388 * overwrites if the old contents is being put. | |
| 9389 */ | |
| 236 | 9390 was_visual = TRUE; |
| 7 | 9391 regname = cap->oap->regname; |
| 5735 | 9392 #ifdef FEAT_CLIPBOARD |
| 7 | 9393 adjust_clip_reg(®name); |
| 5735 | 9394 #endif |
| 5682 | 9395 if (regname == 0 || regname == '"' |
| 4013 | 9396 || VIM_ISDIGIT(regname) || regname == '-' |
| 5735 | 9397 #ifdef FEAT_CLIPBOARD |
| 7 | 9398 || (clip_unnamed && (regname == '*' || regname == '+')) |
| 5735 | 9399 #endif |
| 7 | 9400 |
| 9401 ) | |
| 9402 { | |
| 4013 | 9403 /* The delete is going to overwrite the register we want to |
| 7 | 9404 * put, save it first. */ |
| 9405 reg1 = get_register(regname, TRUE); | |
| 9406 } | |
| 9407 | |
| 9408 /* Now delete the selected text. */ | |
| 9409 cap->cmdchar = 'd'; | |
| 9410 cap->nchar = NUL; | |
| 9411 cap->oap->regname = NUL; | |
| 9412 nv_operator(cap); | |
| 9413 do_pending_operator(cap, 0, FALSE); | |
| 84 | 9414 empty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
| 7 | 9415 |
| 9416 /* delete PUT_LINE_BACKWARD; */ | |
| 9417 cap->oap->regname = regname; | |
| 9418 | |
| 9419 if (reg1 != NULL) | |
| 9420 { | |
| 9421 /* Delete probably changed the register we want to put, save | |
| 9422 * it first. Then put back what was there before the delete. */ | |
| 9423 reg2 = get_register(regname, FALSE); | |
| 9424 put_register(regname, reg1); | |
| 9425 } | |
| 9426 | |
| 9427 /* When deleted a linewise Visual area, put the register as | |
| 9428 * lines to avoid it joined with the next line. When deletion was | |
| 9429 * characterwise, split a line when putting lines. */ | |
| 9430 if (VIsual_mode == 'V') | |
| 9431 flags |= PUT_LINE; | |
| 9432 else if (VIsual_mode == 'v') | |
| 9433 flags |= PUT_LINE_SPLIT; | |
| 9434 if (VIsual_mode == Ctrl_V && dir == FORWARD) | |
| 9435 flags |= PUT_LINE_FORWARD; | |
| 9436 dir = BACKWARD; | |
| 9437 if ((VIsual_mode != 'V' | |
| 9438 && curwin->w_cursor.col < curbuf->b_op_start.col) | |
| 9439 || (VIsual_mode == 'V' | |
| 9440 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum)) | |
| 9441 /* cursor is at the end of the line or end of file, put | |
| 9442 * forward. */ | |
| 9443 dir = FORWARD; | |
| 5365 | 9444 /* May have been reset in do_put(). */ |
| 9445 VIsual_active = TRUE; | |
| 7 | 9446 } |
| 9447 do_put(cap->oap->regname, dir, cap->count1, flags); | |
| 9448 | |
| 9449 /* If a register was saved, put it back now. */ | |
| 9450 if (reg2 != NULL) | |
| 9451 put_register(regname, reg2); | |
| 236 | 9452 |
| 9453 /* What to reselect with "gv"? Selecting the just put text seems to | |
| 9454 * be the most useful, since the original text was removed. */ | |
| 9455 if (was_visual) | |
| 9456 { | |
| 690 | 9457 curbuf->b_visual.vi_start = curbuf->b_op_start; |
| 9458 curbuf->b_visual.vi_end = curbuf->b_op_end; | |
| 236 | 9459 } |
| 9460 | |
| 84 | 9461 /* When all lines were selected and deleted do_put() leaves an empty |
| 236 | 9462 * line that needs to be deleted now. */ |
| 84 | 9463 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL) |
| 817 | 9464 { |
| 84 | 9465 ml_delete(curbuf->b_ml.ml_line_count, TRUE); |
| 817 | 9466 |
| 9467 /* If the cursor was in that line, move it to the end of the last | |
| 9468 * line. */ | |
| 9469 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 9470 { | |
| 9471 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 9472 coladvance((colnr_T)MAXCOL); | |
| 9473 } | |
| 9474 } | |
| 7 | 9475 auto_format(FALSE, TRUE); |
| 9476 } | |
| 9477 } | |
| 9478 | |
| 9479 /* | |
| 9480 * "o" and "O" commands. | |
| 9481 */ | |
| 9482 static void | |
| 9483 nv_open(cap) | |
| 9484 cmdarg_T *cap; | |
| 9485 { | |
| 9486 #ifdef FEAT_DIFF | |
| 9487 /* "do" is ":diffget" */ | |
| 9488 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o') | |
| 9489 { | |
| 9490 clearop(cap->oap); | |
| 6314 | 9491 nv_diffgetput(FALSE, cap->opcount); |
| 7 | 9492 } |
| 9493 else | |
| 9494 #endif | |
| 9495 if (VIsual_active) /* switch start and end of visual */ | |
| 9496 v_swap_corners(cap->cmdchar); | |
| 9497 else | |
| 9498 n_opencmd(cap); | |
| 9499 } | |
| 9500 | |
| 9501 #ifdef FEAT_SNIFF | |
| 9502 static void | |
| 9503 nv_sniff(cap) | |
| 1883 | 9504 cmdarg_T *cap UNUSED; |
| 7 | 9505 { |
| 9506 ProcessSniffRequests(); | |
| 9507 } | |
| 9508 #endif | |
| 9509 | |
| 9510 #ifdef FEAT_NETBEANS_INTG | |
| 9511 static void | |
| 9512 nv_nbcmd(cap) | |
| 9513 cmdarg_T *cap; | |
| 9514 { | |
| 9515 netbeans_keycommand(cap->nchar); | |
| 9516 } | |
| 9517 #endif | |
| 9518 | |
| 9519 #ifdef FEAT_DND | |
| 9520 static void | |
| 9521 nv_drop(cap) | |
| 1883 | 9522 cmdarg_T *cap UNUSED; |
| 7 | 9523 { |
| 9524 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
| 9525 } | |
| 9526 #endif | |
| 203 | 9527 |
| 9528 #ifdef FEAT_AUTOCMD | |
| 9529 /* | |
| 9530 * Trigger CursorHold event. | |
| 9531 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the | |
| 9532 * input buffer. "did_cursorhold" is set to avoid retriggering. | |
| 9533 */ | |
| 9534 static void | |
| 9535 nv_cursorhold(cap) | |
| 9536 cmdarg_T *cap; | |
| 9537 { | |
| 9538 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf); | |
| 9539 did_cursorhold = TRUE; | |
| 226 | 9540 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
| 9541 } | |
| 9542 #endif |