Mercurial > vim
annotate src/normal.c @ 6866:8ebcd7f1ff5b v7.4.753
patch 7.4.753
Problem: Appending in Visual mode with 'linebreak' set does not work
properly. Also when 'selection' is "exclusive". (Ingo Karkat)
Solution: Recalculate virtual columns. (Christian Brabandt)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Thu, 25 Jun 2015 13:30:46 +0200 |
| parents | 8730db0c187b |
| children | 9798a98a1583 |
| 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 | |
| 6866 | 177 static void get_op_vcol __ARGS((oparg_T *oap, colnr_T col, int initial)); |
| 7 | 178 |
| 1728 | 179 static char *e_noident = N_("E349: No identifier under cursor"); |
| 180 | |
| 7 | 181 /* |
| 182 * Function to be called for a Normal or Visual mode command. | |
| 183 * The argument is a cmdarg_T. | |
| 184 */ | |
| 185 typedef void (*nv_func_T) __ARGS((cmdarg_T *cap)); | |
| 186 | |
| 187 /* Values for cmd_flags. */ | |
| 188 #define NV_NCH 0x01 /* may need to get a second char */ | |
| 189 #define NV_NCH_NOP (0x02|NV_NCH) /* get second char when no operator pending */ | |
| 190 #define NV_NCH_ALW (0x04|NV_NCH) /* always get a second char */ | |
| 191 #define NV_LANG 0x08 /* second char needs language adjustment */ | |
| 192 | |
| 193 #define NV_SS 0x10 /* may start selection */ | |
| 194 #define NV_SSS 0x20 /* may start selection with shift modifier */ | |
| 195 #define NV_STS 0x40 /* may stop selection without shift modif. */ | |
| 196 #define NV_RL 0x80 /* 'rightleft' modifies command */ | |
| 197 #define NV_KEEPREG 0x100 /* don't clear regname */ | |
| 198 #define NV_NCW 0x200 /* not allowed in command-line window */ | |
| 199 | |
| 200 /* | |
| 201 * Generally speaking, every Normal mode command should either clear any | |
| 202 * pending operator (with *clearop*()), or set the motion type variable | |
| 203 * oap->motion_type. | |
| 204 * | |
| 205 * When a cursor motion command is made, it is marked as being a character or | |
| 206 * line oriented motion. Then, if an operator is in effect, the operation | |
| 207 * becomes character or line oriented accordingly. | |
| 208 */ | |
| 209 | |
| 210 /* | |
| 211 * This table contains one entry for every Normal or Visual mode command. | |
| 212 * The order doesn't matter, init_normal_cmds() will create a sorted index. | |
| 213 * It is faster when all keys from zero to '~' are present. | |
| 214 */ | |
| 215 static const struct nv_cmd | |
| 216 { | |
| 217 int cmd_char; /* (first) command character */ | |
| 218 nv_func_T cmd_func; /* function for this command */ | |
| 219 short_u cmd_flags; /* NV_ flags */ | |
| 220 short cmd_arg; /* value for ca.arg */ | |
| 221 } nv_cmds[] = | |
| 222 { | |
| 223 {NUL, nv_error, 0, 0}, | |
| 224 {Ctrl_A, nv_addsub, 0, 0}, | |
| 225 {Ctrl_B, nv_page, NV_STS, BACKWARD}, | |
| 226 {Ctrl_C, nv_esc, 0, TRUE}, | |
| 227 {Ctrl_D, nv_halfpage, 0, 0}, | |
| 228 {Ctrl_E, nv_scroll_line, 0, TRUE}, | |
| 229 {Ctrl_F, nv_page, NV_STS, FORWARD}, | |
| 230 {Ctrl_G, nv_ctrlg, 0, 0}, | |
| 231 {Ctrl_H, nv_ctrlh, 0, 0}, | |
| 232 {Ctrl_I, nv_pcmark, 0, 0}, | |
| 233 {NL, nv_down, 0, FALSE}, | |
| 234 {Ctrl_K, nv_error, 0, 0}, | |
| 235 {Ctrl_L, nv_clear, 0, 0}, | |
| 376 | 236 {Ctrl_M, nv_down, 0, TRUE}, |
| 7 | 237 {Ctrl_N, nv_down, NV_STS, FALSE}, |
| 238 {Ctrl_O, nv_ctrlo, 0, 0}, | |
| 239 {Ctrl_P, nv_up, NV_STS, FALSE}, | |
| 167 | 240 {Ctrl_Q, nv_visual, 0, FALSE}, |
| 7 | 241 {Ctrl_R, nv_redo, 0, 0}, |
| 242 {Ctrl_S, nv_ignore, 0, 0}, | |
| 243 {Ctrl_T, nv_tagpop, NV_NCW, 0}, | |
| 244 {Ctrl_U, nv_halfpage, 0, 0}, | |
| 245 {Ctrl_V, nv_visual, 0, FALSE}, | |
| 246 {'V', nv_visual, 0, FALSE}, | |
| 247 {'v', nv_visual, 0, FALSE}, | |
| 248 {Ctrl_W, nv_window, 0, 0}, | |
| 249 {Ctrl_X, nv_addsub, 0, 0}, | |
| 250 {Ctrl_Y, nv_scroll_line, 0, FALSE}, | |
| 251 {Ctrl_Z, nv_suspend, 0, 0}, | |
| 252 {ESC, nv_esc, 0, FALSE}, | |
| 253 {Ctrl_BSL, nv_normal, NV_NCH_ALW, 0}, | |
| 254 {Ctrl_RSB, nv_ident, NV_NCW, 0}, | |
| 255 {Ctrl_HAT, nv_hat, NV_NCW, 0}, | |
| 256 {Ctrl__, nv_error, 0, 0}, | |
| 257 {' ', nv_right, 0, 0}, | |
| 258 {'!', nv_operator, 0, 0}, | |
| 259 {'"', nv_regname, NV_NCH_NOP|NV_KEEPREG, 0}, | |
| 260 {'#', nv_ident, 0, 0}, | |
| 261 {'$', nv_dollar, 0, 0}, | |
| 262 {'%', nv_percent, 0, 0}, | |
| 263 {'&', nv_optrans, 0, 0}, | |
| 264 {'\'', nv_gomark, NV_NCH_ALW, TRUE}, | |
| 265 {'(', nv_brace, 0, BACKWARD}, | |
| 266 {')', nv_brace, 0, FORWARD}, | |
| 267 {'*', nv_ident, 0, 0}, | |
| 268 {'+', nv_down, 0, TRUE}, | |
| 269 {',', nv_csearch, 0, TRUE}, | |
| 270 {'-', nv_up, 0, TRUE}, | |
| 271 {'.', nv_dot, NV_KEEPREG, 0}, | |
| 272 {'/', nv_search, 0, FALSE}, | |
| 273 {'0', nv_beginline, 0, 0}, | |
| 274 {'1', nv_ignore, 0, 0}, | |
| 275 {'2', nv_ignore, 0, 0}, | |
| 276 {'3', nv_ignore, 0, 0}, | |
| 277 {'4', nv_ignore, 0, 0}, | |
| 278 {'5', nv_ignore, 0, 0}, | |
| 279 {'6', nv_ignore, 0, 0}, | |
| 280 {'7', nv_ignore, 0, 0}, | |
| 281 {'8', nv_ignore, 0, 0}, | |
| 282 {'9', nv_ignore, 0, 0}, | |
| 283 {':', nv_colon, 0, 0}, | |
| 284 {';', nv_csearch, 0, FALSE}, | |
| 285 {'<', nv_operator, NV_RL, 0}, | |
| 286 {'=', nv_operator, 0, 0}, | |
| 287 {'>', nv_operator, NV_RL, 0}, | |
| 288 {'?', nv_search, 0, FALSE}, | |
| 289 {'@', nv_at, NV_NCH_NOP, FALSE}, | |
| 290 {'A', nv_edit, 0, 0}, | |
| 291 {'B', nv_bck_word, 0, 1}, | |
| 292 {'C', nv_abbrev, NV_KEEPREG, 0}, | |
| 293 {'D', nv_abbrev, NV_KEEPREG, 0}, | |
| 294 {'E', nv_wordcmd, 0, TRUE}, | |
| 295 {'F', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
| 296 {'G', nv_goto, 0, TRUE}, | |
| 297 {'H', nv_scroll, 0, 0}, | |
| 298 {'I', nv_edit, 0, 0}, | |
| 299 {'J', nv_join, 0, 0}, | |
| 300 {'K', nv_ident, 0, 0}, | |
| 301 {'L', nv_scroll, 0, 0}, | |
| 302 {'M', nv_scroll, 0, 0}, | |
| 303 {'N', nv_next, 0, SEARCH_REV}, | |
| 304 {'O', nv_open, 0, 0}, | |
| 305 {'P', nv_put, 0, 0}, | |
| 306 {'Q', nv_exmode, NV_NCW, 0}, | |
| 307 {'R', nv_Replace, 0, FALSE}, | |
| 308 {'S', nv_subst, NV_KEEPREG, 0}, | |
| 309 {'T', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
| 310 {'U', nv_Undo, 0, 0}, | |
| 311 {'W', nv_wordcmd, 0, TRUE}, | |
| 312 {'X', nv_abbrev, NV_KEEPREG, 0}, | |
| 313 {'Y', nv_abbrev, NV_KEEPREG, 0}, | |
| 314 {'Z', nv_Zet, NV_NCH_NOP|NV_NCW, 0}, | |
| 315 {'[', nv_brackets, NV_NCH_ALW, BACKWARD}, | |
| 316 {'\\', nv_error, 0, 0}, | |
| 317 {']', nv_brackets, NV_NCH_ALW, FORWARD}, | |
| 318 {'^', nv_beginline, 0, BL_WHITE | BL_FIX}, | |
| 319 {'_', nv_lineop, 0, 0}, | |
| 320 {'`', nv_gomark, NV_NCH_ALW, FALSE}, | |
| 321 {'a', nv_edit, NV_NCH, 0}, | |
| 322 {'b', nv_bck_word, 0, 0}, | |
| 323 {'c', nv_operator, 0, 0}, | |
| 324 {'d', nv_operator, 0, 0}, | |
| 325 {'e', nv_wordcmd, 0, FALSE}, | |
| 326 {'f', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
| 327 {'g', nv_g_cmd, NV_NCH_ALW, FALSE}, | |
| 328 {'h', nv_left, NV_RL, 0}, | |
| 329 {'i', nv_edit, NV_NCH, 0}, | |
| 330 {'j', nv_down, 0, FALSE}, | |
| 331 {'k', nv_up, 0, FALSE}, | |
| 332 {'l', nv_right, NV_RL, 0}, | |
| 333 {'m', nv_mark, NV_NCH_NOP, 0}, | |
| 334 {'n', nv_next, 0, 0}, | |
| 335 {'o', nv_open, 0, 0}, | |
| 336 {'p', nv_put, 0, 0}, | |
| 337 {'q', nv_record, NV_NCH, 0}, | |
| 338 {'r', nv_replace, NV_NCH_NOP|NV_LANG, 0}, | |
| 339 {'s', nv_subst, NV_KEEPREG, 0}, | |
| 340 {'t', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
| 341 {'u', nv_undo, 0, 0}, | |
| 342 {'w', nv_wordcmd, 0, FALSE}, | |
| 343 {'x', nv_abbrev, NV_KEEPREG, 0}, | |
| 344 {'y', nv_operator, 0, 0}, | |
| 345 {'z', nv_zet, NV_NCH_ALW, 0}, | |
| 346 {'{', nv_findpar, 0, BACKWARD}, | |
| 347 {'|', nv_pipe, 0, 0}, | |
| 348 {'}', nv_findpar, 0, FORWARD}, | |
| 349 {'~', nv_tilde, 0, 0}, | |
| 350 | |
| 351 /* pound sign */ | |
| 352 {POUND, nv_ident, 0, 0}, | |
| 353 #ifdef FEAT_MOUSE | |
|
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0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
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354 {K_MOUSEUP, nv_mousescroll, 0, MSCR_UP}, |
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0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
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355 {K_MOUSEDOWN, nv_mousescroll, 0, MSCR_DOWN}, |
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0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
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356 {K_MOUSELEFT, nv_mousescroll, 0, MSCR_LEFT}, |
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0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
357 {K_MOUSERIGHT, nv_mousescroll, 0, MSCR_RIGHT}, |
| 7 | 358 {K_LEFTMOUSE, nv_mouse, 0, 0}, |
| 359 {K_LEFTMOUSE_NM, nv_mouse, 0, 0}, | |
| 360 {K_LEFTDRAG, nv_mouse, 0, 0}, | |
| 361 {K_LEFTRELEASE, nv_mouse, 0, 0}, | |
| 362 {K_LEFTRELEASE_NM, nv_mouse, 0, 0}, | |
| 363 {K_MIDDLEMOUSE, nv_mouse, 0, 0}, | |
| 364 {K_MIDDLEDRAG, nv_mouse, 0, 0}, | |
| 365 {K_MIDDLERELEASE, nv_mouse, 0, 0}, | |
| 366 {K_RIGHTMOUSE, nv_mouse, 0, 0}, | |
| 367 {K_RIGHTDRAG, nv_mouse, 0, 0}, | |
| 368 {K_RIGHTRELEASE, nv_mouse, 0, 0}, | |
| 369 {K_X1MOUSE, nv_mouse, 0, 0}, | |
| 370 {K_X1DRAG, nv_mouse, 0, 0}, | |
| 371 {K_X1RELEASE, nv_mouse, 0, 0}, | |
| 372 {K_X2MOUSE, nv_mouse, 0, 0}, | |
| 373 {K_X2DRAG, nv_mouse, 0, 0}, | |
| 374 {K_X2RELEASE, nv_mouse, 0, 0}, | |
| 375 #endif | |
| 819 | 376 {K_IGNORE, nv_ignore, NV_KEEPREG, 0}, |
| 620 | 377 {K_NOP, nv_nop, 0, 0}, |
| 7 | 378 {K_INS, nv_edit, 0, 0}, |
| 379 {K_KINS, nv_edit, 0, 0}, | |
| 380 {K_BS, nv_ctrlh, 0, 0}, | |
| 381 {K_UP, nv_up, NV_SSS|NV_STS, FALSE}, | |
| 382 {K_S_UP, nv_page, NV_SS, BACKWARD}, | |
| 383 {K_DOWN, nv_down, NV_SSS|NV_STS, FALSE}, | |
| 384 {K_S_DOWN, nv_page, NV_SS, FORWARD}, | |
| 385 {K_LEFT, nv_left, NV_SSS|NV_STS|NV_RL, 0}, | |
| 386 {K_S_LEFT, nv_bck_word, NV_SS|NV_RL, 0}, | |
| 387 {K_C_LEFT, nv_bck_word, NV_SSS|NV_RL|NV_STS, 1}, | |
| 388 {K_RIGHT, nv_right, NV_SSS|NV_STS|NV_RL, 0}, | |
| 389 {K_S_RIGHT, nv_wordcmd, NV_SS|NV_RL, FALSE}, | |
| 390 {K_C_RIGHT, nv_wordcmd, NV_SSS|NV_RL|NV_STS, TRUE}, | |
| 391 {K_PAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
| 392 {K_KPAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
| 393 {K_PAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
| 394 {K_KPAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
| 395 {K_END, nv_end, NV_SSS|NV_STS, FALSE}, | |
| 396 {K_KEND, nv_end, NV_SSS|NV_STS, FALSE}, | |
| 397 {K_S_END, nv_end, NV_SS, FALSE}, | |
| 398 {K_C_END, nv_end, NV_SSS|NV_STS, TRUE}, | |
| 399 {K_HOME, nv_home, NV_SSS|NV_STS, 0}, | |
| 400 {K_KHOME, nv_home, NV_SSS|NV_STS, 0}, | |
| 401 {K_S_HOME, nv_home, NV_SS, 0}, | |
| 402 {K_C_HOME, nv_goto, NV_SSS|NV_STS, FALSE}, | |
| 403 {K_DEL, nv_abbrev, 0, 0}, | |
| 404 {K_KDEL, nv_abbrev, 0, 0}, | |
| 405 {K_UNDO, nv_kundo, 0, 0}, | |
| 406 {K_HELP, nv_help, NV_NCW, 0}, | |
| 407 {K_F1, nv_help, NV_NCW, 0}, | |
| 408 {K_XF1, nv_help, NV_NCW, 0}, | |
| 409 {K_SELECT, nv_select, 0, 0}, | |
| 410 #ifdef FEAT_GUI | |
| 411 {K_VER_SCROLLBAR, nv_ver_scrollbar, 0, 0}, | |
| 412 {K_HOR_SCROLLBAR, nv_hor_scrollbar, 0, 0}, | |
| 413 #endif | |
| 685 | 414 #ifdef FEAT_GUI_TABLINE |
| 415 {K_TABLINE, nv_tabline, 0, 0}, | |
| 686 | 416 {K_TABMENU, nv_tabmenu, 0, 0}, |
| 685 | 417 #endif |
| 7 | 418 #ifdef FEAT_FKMAP |
| 419 {K_F8, farsi_fkey, 0, 0}, | |
| 420 {K_F9, farsi_fkey, 0, 0}, | |
| 421 #endif | |
| 422 #ifdef FEAT_SNIFF | |
| 423 {K_SNIFF, nv_sniff, 0, 0}, | |
| 424 #endif | |
| 425 #ifdef FEAT_NETBEANS_INTG | |
| 426 {K_F21, nv_nbcmd, NV_NCH_ALW, 0}, | |
| 427 #endif | |
| 428 #ifdef FEAT_DND | |
| 429 {K_DROP, nv_drop, NV_STS, 0}, | |
| 430 #endif | |
| 203 | 431 #ifdef FEAT_AUTOCMD |
| 819 | 432 {K_CURSORHOLD, nv_cursorhold, NV_KEEPREG, 0}, |
| 203 | 433 #endif |
| 7 | 434 }; |
| 435 | |
| 436 /* Number of commands in nv_cmds[]. */ | |
| 437 #define NV_CMDS_SIZE (sizeof(nv_cmds) / sizeof(struct nv_cmd)) | |
| 438 | |
| 439 /* Sorted index of commands in nv_cmds[]. */ | |
| 440 static short nv_cmd_idx[NV_CMDS_SIZE]; | |
| 441 | |
| 442 /* The highest index for which | |
| 443 * nv_cmds[idx].cmd_char == nv_cmd_idx[nv_cmds[idx].cmd_char] */ | |
| 444 static int nv_max_linear; | |
| 445 | |
| 446 /* | |
| 447 * Compare functions for qsort() below, that checks the command character | |
| 448 * through the index in nv_cmd_idx[]. | |
| 449 */ | |
| 450 static int | |
| 451 #ifdef __BORLANDC__ | |
| 452 _RTLENTRYF | |
| 453 #endif | |
| 454 nv_compare(s1, s2) | |
| 455 const void *s1; | |
| 456 const void *s2; | |
| 457 { | |
| 458 int c1, c2; | |
| 459 | |
| 460 /* The commands are sorted on absolute value. */ | |
| 461 c1 = nv_cmds[*(const short *)s1].cmd_char; | |
| 462 c2 = nv_cmds[*(const short *)s2].cmd_char; | |
| 463 if (c1 < 0) | |
| 464 c1 = -c1; | |
| 465 if (c2 < 0) | |
| 466 c2 = -c2; | |
| 467 return c1 - c2; | |
| 468 } | |
| 469 | |
| 470 /* | |
| 471 * Initialize the nv_cmd_idx[] table. | |
| 472 */ | |
| 473 void | |
| 474 init_normal_cmds() | |
| 475 { | |
| 476 int i; | |
| 477 | |
| 478 /* Fill the index table with a one to one relation. */ | |
| 1877 | 479 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
| 7 | 480 nv_cmd_idx[i] = i; |
| 481 | |
| 482 /* Sort the commands by the command character. */ | |
| 483 qsort((void *)&nv_cmd_idx, (size_t)NV_CMDS_SIZE, sizeof(short), nv_compare); | |
| 484 | |
| 485 /* Find the first entry that can't be indexed by the command character. */ | |
| 1877 | 486 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
| 7 | 487 if (i != nv_cmds[nv_cmd_idx[i]].cmd_char) |
| 488 break; | |
| 489 nv_max_linear = i - 1; | |
| 490 } | |
| 491 | |
| 492 /* | |
| 493 * Search for a command in the commands table. | |
| 494 * Returns -1 for invalid command. | |
| 495 */ | |
| 496 static int | |
| 497 find_command(cmdchar) | |
| 498 int cmdchar; | |
| 499 { | |
| 500 int i; | |
| 501 int idx; | |
| 502 int top, bot; | |
| 503 int c; | |
| 504 | |
| 505 #ifdef FEAT_MBYTE | |
| 506 /* A multi-byte character is never a command. */ | |
| 507 if (cmdchar >= 0x100) | |
| 508 return -1; | |
| 509 #endif | |
| 510 | |
| 511 /* We use the absolute value of the character. Special keys have a | |
| 512 * negative value, but are sorted on their absolute value. */ | |
| 513 if (cmdchar < 0) | |
| 514 cmdchar = -cmdchar; | |
| 515 | |
| 516 /* If the character is in the first part: The character is the index into | |
| 517 * nv_cmd_idx[]. */ | |
| 518 if (cmdchar <= nv_max_linear) | |
| 519 return nv_cmd_idx[cmdchar]; | |
| 520 | |
| 521 /* Perform a binary search. */ | |
| 522 bot = nv_max_linear + 1; | |
| 523 top = NV_CMDS_SIZE - 1; | |
| 524 idx = -1; | |
| 525 while (bot <= top) | |
| 526 { | |
| 527 i = (top + bot) / 2; | |
| 528 c = nv_cmds[nv_cmd_idx[i]].cmd_char; | |
| 529 if (c < 0) | |
| 530 c = -c; | |
| 531 if (cmdchar == c) | |
| 532 { | |
| 533 idx = nv_cmd_idx[i]; | |
| 534 break; | |
| 535 } | |
| 536 if (cmdchar > c) | |
| 537 bot = i + 1; | |
| 538 else | |
| 539 top = i - 1; | |
| 540 } | |
| 541 return idx; | |
| 542 } | |
| 543 | |
| 544 /* | |
| 545 * Execute a command in Normal mode. | |
| 546 */ | |
| 547 void | |
| 548 normal_cmd(oap, toplevel) | |
| 549 oparg_T *oap; | |
| 1877 | 550 int toplevel UNUSED; /* TRUE when called from main() */ |
| 7 | 551 { |
| 552 cmdarg_T ca; /* command arguments */ | |
| 553 int c; | |
| 554 int ctrl_w = FALSE; /* got CTRL-W command */ | |
| 555 int old_col = curwin->w_curswant; | |
| 556 #ifdef FEAT_CMDL_INFO | |
| 557 int need_flushbuf; /* need to call out_flush() */ | |
| 558 #endif | |
| 559 pos_T old_pos; /* cursor position before command */ | |
| 560 int mapped_len; | |
| 561 static int old_mapped_len = 0; | |
| 562 int idx; | |
| 1751 | 563 #ifdef FEAT_EVAL |
| 564 int set_prevcount = FALSE; | |
| 565 #endif | |
| 7 | 566 |
| 567 vim_memset(&ca, 0, sizeof(ca)); /* also resets ca.retval */ | |
| 568 ca.oap = oap; | |
| 1692 | 569 |
| 570 /* Use a count remembered from before entering an operator. After typing | |
| 571 * "3d" we return from normal_cmd() and come back here, the "3" is | |
| 572 * remembered in "opcount". */ | |
| 7 | 573 ca.opcount = opcount; |
| 574 | |
| 575 #ifdef FEAT_SNIFF | |
| 576 want_sniff_request = sniff_connected; | |
| 577 #endif | |
| 578 | |
| 579 /* | |
| 580 * If there is an operator pending, then the command we take this time | |
| 581 * will terminate it. Finish_op tells us to finish the operation before | |
| 582 * returning this time (unless the operation was cancelled). | |
| 583 */ | |
| 584 #ifdef CURSOR_SHAPE | |
| 585 c = finish_op; | |
| 586 #endif | |
| 587 finish_op = (oap->op_type != OP_NOP); | |
| 588 #ifdef CURSOR_SHAPE | |
| 589 if (finish_op != c) | |
| 590 { | |
| 591 ui_cursor_shape(); /* may show different cursor shape */ | |
| 592 # ifdef FEAT_MOUSESHAPE | |
| 593 update_mouseshape(-1); | |
| 594 # endif | |
| 595 } | |
| 596 #endif | |
| 597 | |
| 1692 | 598 /* When not finishing an operator and no register name typed, reset the |
| 599 * count. */ | |
| 7 | 600 if (!finish_op && !oap->regname) |
| 1751 | 601 { |
| 7 | 602 ca.opcount = 0; |
| 1751 | 603 #ifdef FEAT_EVAL |
| 604 set_prevcount = TRUE; | |
| 605 #endif | |
| 606 } | |
| 7 | 607 |
| 1692 | 608 #ifdef FEAT_AUTOCMD |
| 609 /* Restore counts from before receiving K_CURSORHOLD. This means after | |
| 610 * typing "3", handling K_CURSORHOLD and then typing "2" we get "32", not | |
| 611 * "3 * 2". */ | |
| 612 if (oap->prev_opcount > 0 || oap->prev_count0 > 0) | |
| 613 { | |
| 614 ca.opcount = oap->prev_opcount; | |
| 615 ca.count0 = oap->prev_count0; | |
| 616 oap->prev_opcount = 0; | |
| 617 oap->prev_count0 = 0; | |
| 618 } | |
| 619 #endif | |
| 620 | |
| 7 | 621 mapped_len = typebuf_maplen(); |
| 622 | |
| 623 State = NORMAL_BUSY; | |
| 624 #ifdef USE_ON_FLY_SCROLL | |
| 625 dont_scroll = FALSE; /* allow scrolling here */ | |
| 626 #endif | |
| 627 | |
| 2667 | 628 #ifdef FEAT_EVAL |
| 629 /* Set v:count here, when called from main() and not a stuffed | |
| 630 * command, so that v:count can be used in an expression mapping | |
| 5649 | 631 * when there is no count. Do set it for redo. */ |
| 632 if (toplevel && readbuf1_empty()) | |
| 2667 | 633 set_vcount_ca(&ca, &set_prevcount); |
| 634 #endif | |
| 635 | |
| 7 | 636 /* |
| 637 * Get the command character from the user. | |
| 638 */ | |
| 639 c = safe_vgetc(); | |
| 640 LANGMAP_ADJUST(c, TRUE); | |
| 641 | |
| 642 /* | |
| 643 * If a mapping was started in Visual or Select mode, remember the length | |
| 644 * of the mapping. This is used below to not return to Insert mode for as | |
| 645 * long as the mapping is being executed. | |
| 646 */ | |
| 647 if (restart_edit == 0) | |
| 648 old_mapped_len = 0; | |
| 649 else if (old_mapped_len | |
| 819 | 650 || (VIsual_active && mapped_len == 0 && typebuf_maplen() > 0)) |
| 7 | 651 old_mapped_len = typebuf_maplen(); |
| 652 | |
| 653 if (c == NUL) | |
| 654 c = K_ZERO; | |
| 655 | |
| 656 /* | |
| 657 * In Select mode, typed text replaces the selection. | |
| 658 */ | |
| 659 if (VIsual_active | |
| 660 && VIsual_select | |
| 661 && (vim_isprintc(c) || c == NL || c == CAR || c == K_KENTER)) | |
| 662 { | |
| 275 | 663 /* Fake a "c"hange command. When "restart_edit" is set (e.g., because |
| 664 * 'insertmode' is set) fake a "d"elete command, Insert mode will | |
| 665 * restart automatically. | |
| 1051 | 666 * Insert the typed character in the typeahead buffer, so that it can |
| 667 * be mapped in Insert mode. Required for ":lmap" to work. */ | |
| 852 | 668 ins_char_typebuf(c); |
| 275 | 669 if (restart_edit != 0) |
| 670 c = 'd'; | |
| 671 else | |
| 672 c = 'c'; | |
| 695 | 673 msg_nowait = TRUE; /* don't delay going to insert mode */ |
| 4472 | 674 old_mapped_len = 0; /* do go to Insert mode */ |
| 7 | 675 } |
| 676 | |
| 677 #ifdef FEAT_CMDL_INFO | |
| 678 need_flushbuf = add_to_showcmd(c); | |
| 679 #endif | |
| 680 | |
| 681 getcount: | |
| 682 if (!(VIsual_active && VIsual_select)) | |
| 683 { | |
| 684 /* | |
| 685 * Handle a count before a command and compute ca.count0. | |
| 686 * Note that '0' is a command and not the start of a count, but it's | |
| 687 * part of a count after other digits. | |
| 688 */ | |
| 689 while ( (c >= '1' && c <= '9') | |
| 690 || (ca.count0 != 0 && (c == K_DEL || c == K_KDEL || c == '0'))) | |
| 691 { | |
| 692 if (c == K_DEL || c == K_KDEL) | |
| 693 { | |
| 694 ca.count0 /= 10; | |
| 695 #ifdef FEAT_CMDL_INFO | |
| 696 del_from_showcmd(4); /* delete the digit and ~@% */ | |
| 697 #endif | |
| 698 } | |
| 699 else | |
| 700 ca.count0 = ca.count0 * 10 + (c - '0'); | |
| 701 if (ca.count0 < 0) /* got too large! */ | |
| 702 ca.count0 = 999999999L; | |
| 1425 | 703 #ifdef FEAT_EVAL |
| 704 /* Set v:count here, when called from main() and not a stuffed | |
| 705 * command, so that v:count can be used in an expression mapping | |
| 5649 | 706 * right after the count. Do set it for redo. */ |
| 707 if (toplevel && readbuf1_empty()) | |
| 2667 | 708 set_vcount_ca(&ca, &set_prevcount); |
| 1425 | 709 #endif |
| 7 | 710 if (ctrl_w) |
| 711 { | |
| 712 ++no_mapping; | |
| 713 ++allow_keys; /* no mapping for nchar, but keys */ | |
| 714 } | |
| 715 ++no_zero_mapping; /* don't map zero here */ | |
| 1389 | 716 c = plain_vgetc(); |
| 7 | 717 LANGMAP_ADJUST(c, TRUE); |
| 718 --no_zero_mapping; | |
| 719 if (ctrl_w) | |
| 720 { | |
| 721 --no_mapping; | |
| 722 --allow_keys; | |
| 723 } | |
| 724 #ifdef FEAT_CMDL_INFO | |
| 725 need_flushbuf |= add_to_showcmd(c); | |
| 726 #endif | |
| 727 } | |
| 728 | |
| 729 /* | |
| 730 * If we got CTRL-W there may be a/another count | |
| 731 */ | |
| 732 if (c == Ctrl_W && !ctrl_w && oap->op_type == OP_NOP) | |
| 733 { | |
| 734 ctrl_w = TRUE; | |
| 735 ca.opcount = ca.count0; /* remember first count */ | |
| 736 ca.count0 = 0; | |
| 737 ++no_mapping; | |
| 738 ++allow_keys; /* no mapping for nchar, but keys */ | |
| 1389 | 739 c = plain_vgetc(); /* get next character */ |
| 7 | 740 LANGMAP_ADJUST(c, TRUE); |
| 741 --no_mapping; | |
| 742 --allow_keys; | |
| 743 #ifdef FEAT_CMDL_INFO | |
| 744 need_flushbuf |= add_to_showcmd(c); | |
| 745 #endif | |
| 746 goto getcount; /* jump back */ | |
| 747 } | |
| 748 } | |
| 749 | |
| 1692 | 750 #ifdef FEAT_AUTOCMD |
| 751 if (c == K_CURSORHOLD) | |
| 752 { | |
| 753 /* Save the count values so that ca.opcount and ca.count0 are exactly | |
| 754 * the same when coming back here after handling K_CURSORHOLD. */ | |
| 755 oap->prev_opcount = ca.opcount; | |
| 756 oap->prev_count0 = ca.count0; | |
| 757 } | |
| 758 else | |
| 759 #endif | |
| 760 if (ca.opcount != 0) | |
| 761 { | |
| 762 /* | |
| 763 * If we're in the middle of an operator (including after entering a | |
| 764 * yank buffer with '"') AND we had a count before the operator, then | |
| 765 * that count overrides the current value of ca.count0. | |
| 766 * What this means effectively, is that commands like "3dw" get turned | |
| 767 * into "d3w" which makes things fall into place pretty neatly. | |
| 768 * If you give a count before AND after the operator, they are | |
| 769 * multiplied. | |
| 770 */ | |
| 7 | 771 if (ca.count0) |
| 772 ca.count0 *= ca.opcount; | |
| 773 else | |
| 774 ca.count0 = ca.opcount; | |
| 775 } | |
| 776 | |
| 777 /* | |
| 778 * Always remember the count. It will be set to zero (on the next call, | |
| 779 * above) when there is no pending operator. | |
| 780 * When called from main(), save the count for use by the "count" built-in | |
| 781 * variable. | |
| 782 */ | |
| 783 ca.opcount = ca.count0; | |
| 784 ca.count1 = (ca.count0 == 0 ? 1 : ca.count0); | |
| 785 | |
| 786 #ifdef FEAT_EVAL | |
| 787 /* | |
| 788 * Only set v:count when called from main() and not a stuffed command. | |
| 5649 | 789 * Do set it for redo. |
| 7 | 790 */ |
| 5649 | 791 if (toplevel && readbuf1_empty()) |
| 1751 | 792 set_vcount(ca.count0, ca.count1, set_prevcount); |
| 7 | 793 #endif |
| 794 | |
| 795 /* | |
| 796 * Find the command character in the table of commands. | |
| 797 * For CTRL-W we already got nchar when looking for a count. | |
| 798 */ | |
| 799 if (ctrl_w) | |
| 800 { | |
| 801 ca.nchar = c; | |
| 802 ca.cmdchar = Ctrl_W; | |
| 803 } | |
| 804 else | |
| 805 ca.cmdchar = c; | |
| 806 idx = find_command(ca.cmdchar); | |
| 807 if (idx < 0) | |
| 808 { | |
| 809 /* Not a known command: beep. */ | |
| 810 clearopbeep(oap); | |
| 811 goto normal_end; | |
| 812 } | |
| 631 | 813 |
| 633 | 814 if (text_locked() && (nv_cmds[idx].cmd_flags & NV_NCW)) |
| 631 | 815 { |
| 5848 | 816 /* This command is not allowed while editing a cmdline: beep. */ |
| 7 | 817 clearopbeep(oap); |
| 633 | 818 text_locked_msg(); |
| 7 | 819 goto normal_end; |
| 820 } | |
| 819 | 821 #ifdef FEAT_AUTOCMD |
| 822 if ((nv_cmds[idx].cmd_flags & NV_NCW) && curbuf_locked()) | |
| 823 goto normal_end; | |
| 824 #endif | |
| 7 | 825 |
| 826 /* | |
| 827 * In Visual/Select mode, a few keys are handled in a special way. | |
| 828 */ | |
| 829 if (VIsual_active) | |
| 830 { | |
| 831 /* when 'keymodel' contains "stopsel" may stop Select/Visual mode */ | |
| 832 if (km_stopsel | |
| 833 && (nv_cmds[idx].cmd_flags & NV_STS) | |
| 834 && !(mod_mask & MOD_MASK_SHIFT)) | |
| 835 { | |
| 836 end_visual_mode(); | |
| 837 redraw_curbuf_later(INVERTED); | |
| 838 } | |
| 839 | |
| 840 /* Keys that work different when 'keymodel' contains "startsel" */ | |
| 841 if (km_startsel) | |
| 842 { | |
| 843 if (nv_cmds[idx].cmd_flags & NV_SS) | |
| 844 { | |
| 845 unshift_special(&ca); | |
| 846 idx = find_command(ca.cmdchar); | |
| 840 | 847 if (idx < 0) |
| 848 { | |
| 849 /* Just in case */ | |
| 850 clearopbeep(oap); | |
| 851 goto normal_end; | |
| 852 } | |
| 7 | 853 } |
| 854 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
| 855 && (mod_mask & MOD_MASK_SHIFT)) | |
| 856 { | |
| 857 mod_mask &= ~MOD_MASK_SHIFT; | |
| 858 } | |
| 859 } | |
| 860 } | |
| 861 | |
| 862 #ifdef FEAT_RIGHTLEFT | |
| 863 if (curwin->w_p_rl && KeyTyped && !KeyStuffed | |
| 864 && (nv_cmds[idx].cmd_flags & NV_RL)) | |
| 865 { | |
| 866 /* Invert horizontal movements and operations. Only when typed by the | |
| 867 * user directly, not when the result of a mapping or "x" translated | |
| 868 * to "dl". */ | |
| 869 switch (ca.cmdchar) | |
| 870 { | |
| 871 case 'l': ca.cmdchar = 'h'; break; | |
| 872 case K_RIGHT: ca.cmdchar = K_LEFT; break; | |
| 873 case K_S_RIGHT: ca.cmdchar = K_S_LEFT; break; | |
| 874 case K_C_RIGHT: ca.cmdchar = K_C_LEFT; break; | |
| 875 case 'h': ca.cmdchar = 'l'; break; | |
| 876 case K_LEFT: ca.cmdchar = K_RIGHT; break; | |
| 877 case K_S_LEFT: ca.cmdchar = K_S_RIGHT; break; | |
| 878 case K_C_LEFT: ca.cmdchar = K_C_RIGHT; break; | |
| 879 case '>': ca.cmdchar = '<'; break; | |
| 880 case '<': ca.cmdchar = '>'; break; | |
| 881 } | |
| 882 idx = find_command(ca.cmdchar); | |
| 883 } | |
| 884 #endif | |
| 885 | |
| 886 /* | |
| 887 * Get an additional character if we need one. | |
| 888 */ | |
| 889 if ((nv_cmds[idx].cmd_flags & NV_NCH) | |
| 890 && (((nv_cmds[idx].cmd_flags & NV_NCH_NOP) == NV_NCH_NOP | |
| 891 && oap->op_type == OP_NOP) | |
| 892 || (nv_cmds[idx].cmd_flags & NV_NCH_ALW) == NV_NCH_ALW | |
| 893 || (ca.cmdchar == 'q' | |
| 894 && oap->op_type == OP_NOP | |
| 895 && !Recording | |
| 896 && !Exec_reg) | |
| 897 || ((ca.cmdchar == 'a' || ca.cmdchar == 'i') | |
| 5735 | 898 && (oap->op_type != OP_NOP || VIsual_active)))) |
| 7 | 899 { |
| 900 int *cp; | |
| 901 int repl = FALSE; /* get character for replace mode */ | |
| 902 int lit = FALSE; /* get extra character literally */ | |
| 903 int langmap_active = FALSE; /* using :lmap mappings */ | |
| 904 int lang; /* getting a text character */ | |
| 905 #ifdef USE_IM_CONTROL | |
| 906 int save_smd; /* saved value of p_smd */ | |
| 907 #endif | |
| 908 | |
| 909 ++no_mapping; | |
| 910 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1343 | 911 #ifdef FEAT_AUTOCMD |
| 912 /* Don't generate a CursorHold event here, most commands can't handle | |
| 913 * it, e.g., nv_replace(), nv_csearch(). */ | |
| 914 did_cursorhold = TRUE; | |
| 915 #endif | |
| 7 | 916 if (ca.cmdchar == 'g') |
| 917 { | |
| 918 /* | |
| 919 * For 'g' get the next character now, so that we can check for | |
| 920 * "gr", "g'" and "g`". | |
| 921 */ | |
| 1389 | 922 ca.nchar = plain_vgetc(); |
| 7 | 923 LANGMAP_ADJUST(ca.nchar, TRUE); |
| 924 #ifdef FEAT_CMDL_INFO | |
| 925 need_flushbuf |= add_to_showcmd(ca.nchar); | |
| 926 #endif | |
| 927 if (ca.nchar == 'r' || ca.nchar == '\'' || ca.nchar == '`' | |
| 5523 | 928 || ca.nchar == Ctrl_BSL) |
| 7 | 929 { |
| 930 cp = &ca.extra_char; /* need to get a third character */ | |
| 931 if (ca.nchar != 'r') | |
| 932 lit = TRUE; /* get it literally */ | |
| 933 else | |
| 934 repl = TRUE; /* get it in replace mode */ | |
| 935 } | |
| 936 else | |
| 937 cp = NULL; /* no third character needed */ | |
| 938 } | |
| 939 else | |
| 940 { | |
| 941 if (ca.cmdchar == 'r') /* get it in replace mode */ | |
| 942 repl = TRUE; | |
| 943 cp = &ca.nchar; | |
| 944 } | |
| 945 lang = (repl || (nv_cmds[idx].cmd_flags & NV_LANG)); | |
| 946 | |
| 947 /* | |
| 948 * Get a second or third character. | |
| 949 */ | |
| 950 if (cp != NULL) | |
| 951 { | |
| 952 #ifdef CURSOR_SHAPE | |
| 953 if (repl) | |
| 954 { | |
| 955 State = REPLACE; /* pretend Replace mode */ | |
| 956 ui_cursor_shape(); /* show different cursor shape */ | |
| 957 } | |
| 958 #endif | |
| 959 if (lang && curbuf->b_p_iminsert == B_IMODE_LMAP) | |
| 960 { | |
| 961 /* Allow mappings defined with ":lmap". */ | |
| 962 --no_mapping; | |
| 963 --allow_keys; | |
| 964 if (repl) | |
| 965 State = LREPLACE; | |
| 966 else | |
| 967 State = LANGMAP; | |
| 968 langmap_active = TRUE; | |
| 969 } | |
| 970 #ifdef USE_IM_CONTROL | |
| 971 save_smd = p_smd; | |
| 972 p_smd = FALSE; /* Don't let the IM code show the mode here */ | |
| 973 if (lang && curbuf->b_p_iminsert == B_IMODE_IM) | |
| 974 im_set_active(TRUE); | |
| 975 #endif | |
| 976 | |
| 1389 | 977 *cp = plain_vgetc(); |
| 7 | 978 |
| 979 if (langmap_active) | |
| 980 { | |
| 981 /* Undo the decrement done above */ | |
| 982 ++no_mapping; | |
| 983 ++allow_keys; | |
| 984 State = NORMAL_BUSY; | |
| 985 } | |
| 986 #ifdef USE_IM_CONTROL | |
| 987 if (lang) | |
| 988 { | |
| 989 if (curbuf->b_p_iminsert != B_IMODE_LMAP) | |
| 990 im_save_status(&curbuf->b_p_iminsert); | |
| 991 im_set_active(FALSE); | |
| 992 } | |
| 993 p_smd = save_smd; | |
| 994 #endif | |
| 995 #ifdef CURSOR_SHAPE | |
| 996 State = NORMAL_BUSY; | |
| 997 #endif | |
| 998 #ifdef FEAT_CMDL_INFO | |
| 999 need_flushbuf |= add_to_showcmd(*cp); | |
| 1000 #endif | |
| 1001 | |
| 1002 if (!lit) | |
| 1003 { | |
| 1004 #ifdef FEAT_DIGRAPHS | |
| 1005 /* Typing CTRL-K gets a digraph. */ | |
| 1006 if (*cp == Ctrl_K | |
| 1007 && ((nv_cmds[idx].cmd_flags & NV_LANG) | |
| 1008 || cp == &ca.extra_char) | |
| 1009 && vim_strchr(p_cpo, CPO_DIGRAPH) == NULL) | |
| 1010 { | |
| 1011 c = get_digraph(FALSE); | |
| 1012 if (c > 0) | |
| 1013 { | |
| 1014 *cp = c; | |
| 1015 # ifdef FEAT_CMDL_INFO | |
| 1016 /* Guessing how to update showcmd here... */ | |
| 1017 del_from_showcmd(3); | |
| 1018 need_flushbuf |= add_to_showcmd(*cp); | |
| 1019 # endif | |
| 1020 } | |
| 1021 } | |
| 1022 #endif | |
| 1023 | |
| 1024 /* adjust chars > 127, except after "tTfFr" commands */ | |
| 1025 LANGMAP_ADJUST(*cp, !lang); | |
| 1026 #ifdef FEAT_RIGHTLEFT | |
| 1027 /* adjust Hebrew mapped char */ | |
| 1028 if (p_hkmap && lang && KeyTyped) | |
| 1029 *cp = hkmap(*cp); | |
| 1030 # ifdef FEAT_FKMAP | |
| 1031 /* adjust Farsi mapped char */ | |
| 1032 if (p_fkmap && lang && KeyTyped) | |
| 1033 *cp = fkmap(*cp); | |
| 1034 # endif | |
| 1035 #endif | |
| 1036 } | |
| 1037 | |
| 1038 /* | |
| 1039 * When the next character is CTRL-\ a following CTRL-N means the | |
| 1040 * command is aborted and we go to Normal mode. | |
| 1041 */ | |
| 1042 if (cp == &ca.extra_char | |
| 1043 && ca.nchar == Ctrl_BSL | |
| 1044 && (ca.extra_char == Ctrl_N || ca.extra_char == Ctrl_G)) | |
| 1045 { | |
| 1046 ca.cmdchar = Ctrl_BSL; | |
| 1047 ca.nchar = ca.extra_char; | |
| 1048 idx = find_command(ca.cmdchar); | |
| 1049 } | |
| 3908 | 1050 else if ((ca.nchar == 'n' || ca.nchar == 'N') && ca.cmdchar == 'g') |
| 3896 | 1051 ca.oap->op_type = get_op_type(*cp, NUL); |
| 7 | 1052 else if (*cp == Ctrl_BSL) |
| 1053 { | |
| 1054 long towait = (p_ttm >= 0 ? p_ttm : p_tm); | |
| 1055 | |
| 1056 /* There is a busy wait here when typing "f<C-\>" and then | |
| 1057 * something different from CTRL-N. Can't be avoided. */ | |
| 1058 while ((c = vpeekc()) <= 0 && towait > 0L) | |
| 1059 { | |
| 1060 do_sleep(towait > 50L ? 50L : towait); | |
| 1061 towait -= 50L; | |
| 1062 } | |
| 1063 if (c > 0) | |
| 1064 { | |
| 1389 | 1065 c = plain_vgetc(); |
| 7 | 1066 if (c != Ctrl_N && c != Ctrl_G) |
| 1067 vungetc(c); | |
| 1068 else | |
| 1069 { | |
| 1070 ca.cmdchar = Ctrl_BSL; | |
| 1071 ca.nchar = c; | |
| 1072 idx = find_command(ca.cmdchar); | |
| 1073 } | |
| 1074 } | |
| 1075 } | |
| 1076 | |
| 1077 #ifdef FEAT_MBYTE | |
| 1078 /* When getting a text character and the next character is a | |
| 1079 * multi-byte character, it could be a composing character. | |
| 6071 | 1080 * However, don't wait for it to arrive. Also, do enable mapping, |
| 1081 * because if it's put back with vungetc() it's too late to apply | |
| 1082 * mapping. */ | |
| 1083 --no_mapping; | |
| 7 | 1084 while (enc_utf8 && lang && (c = vpeekc()) > 0 |
| 1085 && (c >= 0x100 || MB_BYTE2LEN(vpeekc()) > 1)) | |
| 1086 { | |
| 1389 | 1087 c = plain_vgetc(); |
| 7 | 1088 if (!utf_iscomposing(c)) |
| 1089 { | |
| 1090 vungetc(c); /* it wasn't, put it back */ | |
| 1091 break; | |
| 1092 } | |
| 1093 else if (ca.ncharC1 == 0) | |
| 1094 ca.ncharC1 = c; | |
| 1095 else | |
| 1096 ca.ncharC2 = c; | |
| 1097 } | |
| 6071 | 1098 ++no_mapping; |
| 7 | 1099 #endif |
| 1100 } | |
| 1101 --no_mapping; | |
| 1102 --allow_keys; | |
| 1103 } | |
| 1104 | |
| 1105 #ifdef FEAT_CMDL_INFO | |
| 1106 /* | |
| 1107 * Flush the showcmd characters onto the screen so we can see them while | |
| 1108 * the command is being executed. Only do this when the shown command was | |
| 1109 * actually displayed, otherwise this will slow down a lot when executing | |
| 1110 * mappings. | |
| 1111 */ | |
| 1112 if (need_flushbuf) | |
| 1113 out_flush(); | |
| 1114 #endif | |
| 203 | 1115 #ifdef FEAT_AUTOCMD |
| 1727 | 1116 if (ca.cmdchar != K_IGNORE) |
| 1117 did_cursorhold = FALSE; | |
| 203 | 1118 #endif |
| 7 | 1119 |
| 1120 State = NORMAL; | |
| 1121 | |
| 1122 if (ca.nchar == ESC) | |
| 1123 { | |
| 1124 clearop(oap); | |
| 1125 if (restart_edit == 0 && goto_im()) | |
| 1126 restart_edit = 'a'; | |
| 1127 goto normal_end; | |
| 1128 } | |
| 1129 | |
| 24 | 1130 if (ca.cmdchar != K_IGNORE) |
| 1131 { | |
| 1132 msg_didout = FALSE; /* don't scroll screen up for normal command */ | |
| 1133 msg_col = 0; | |
| 1134 } | |
| 7 | 1135 |
| 1136 old_pos = curwin->w_cursor; /* remember where cursor was */ | |
| 1137 | |
| 1138 /* When 'keymodel' contains "startsel" some keys start Select/Visual | |
| 1139 * mode. */ | |
| 1140 if (!VIsual_active && km_startsel) | |
| 1141 { | |
| 1142 if (nv_cmds[idx].cmd_flags & NV_SS) | |
| 1143 { | |
| 1144 start_selection(); | |
| 1145 unshift_special(&ca); | |
| 1146 idx = find_command(ca.cmdchar); | |
| 1147 } | |
| 1148 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
| 1149 && (mod_mask & MOD_MASK_SHIFT)) | |
| 1150 { | |
| 1151 start_selection(); | |
| 1152 mod_mask &= ~MOD_MASK_SHIFT; | |
| 1153 } | |
| 1154 } | |
| 1155 | |
| 1156 /* | |
| 1157 * Execute the command! | |
| 1158 * Call the command function found in the commands table. | |
| 1159 */ | |
| 1160 ca.arg = nv_cmds[idx].cmd_arg; | |
| 1161 (nv_cmds[idx].cmd_func)(&ca); | |
| 1162 | |
| 1163 /* | |
| 1164 * If we didn't start or finish an operator, reset oap->regname, unless we | |
| 1165 * need it later. | |
| 1166 */ | |
| 1167 if (!finish_op | |
| 1168 && !oap->op_type | |
| 1169 && (idx < 0 || !(nv_cmds[idx].cmd_flags & NV_KEEPREG))) | |
| 1170 { | |
| 1171 clearop(oap); | |
| 1172 #ifdef FEAT_EVAL | |
| 2821 | 1173 { |
| 1174 int regname = 0; | |
| 2829 | 1175 |
| 2821 | 1176 /* Adjust the register according to 'clipboard', so that when |
| 1177 * "unnamed" is present it becomes '*' or '+' instead of '"'. */ | |
| 2829 | 1178 # ifdef FEAT_CLIPBOARD |
| 2821 | 1179 adjust_clip_reg(®name); |
| 2829 | 1180 # endif |
| 2821 | 1181 set_reg_var(regname); |
| 1182 } | |
| 7 | 1183 #endif |
| 1184 } | |
| 1185 | |
| 570 | 1186 /* Get the length of mapped chars again after typing a count, second |
| 36 | 1187 * character or "z333<cr>". */ |
| 1188 if (old_mapped_len > 0) | |
| 1189 old_mapped_len = typebuf_maplen(); | |
| 1190 | |
| 7 | 1191 /* |
| 1192 * If an operation is pending, handle it... | |
| 1193 */ | |
| 1194 do_pending_operator(&ca, old_col, FALSE); | |
| 1195 | |
| 1196 /* | |
| 1197 * Wait for a moment when a message is displayed that will be overwritten | |
| 1198 * by the mode message. | |
| 1199 * In Visual mode and with "^O" in Insert mode, a short message will be | |
| 1200 * overwritten by the mode message. Wait a bit, until a key is hit. | |
| 1201 * In Visual mode, it's more important to keep the Visual area updated | |
| 1202 * than keeping a message (e.g. from a /pat search). | |
| 1203 * Only do this if the command was typed, not from a mapping. | |
| 1204 * Don't wait when emsg_silent is non-zero. | |
| 1205 * Also wait a bit after an error message, e.g. for "^O:". | |
| 1206 * Don't redraw the screen, it would remove the message. | |
| 1207 */ | |
| 1208 if ( ((p_smd | |
| 641 | 1209 && msg_silent == 0 |
| 7 | 1210 && (restart_edit != 0 |
| 1211 || (VIsual_active | |
| 1212 && old_pos.lnum == curwin->w_cursor.lnum | |
| 1213 && old_pos.col == curwin->w_cursor.col) | |
| 1214 ) | |
| 1215 && (clear_cmdline | |
| 1216 || redraw_cmdline) | |
| 1217 && (msg_didout || (msg_didany && msg_scroll)) | |
| 1218 && !msg_nowait | |
| 1219 && KeyTyped) | |
| 1220 || (restart_edit != 0 | |
| 1221 && !VIsual_active | |
| 1222 && (msg_scroll | |
| 1223 || emsg_on_display))) | |
| 1224 && oap->regname == 0 | |
| 1225 && !(ca.retval & CA_COMMAND_BUSY) | |
| 1226 && stuff_empty() | |
| 1227 && typebuf_typed() | |
| 1228 && emsg_silent == 0 | |
| 1229 && !did_wait_return | |
| 1230 && oap->op_type == OP_NOP) | |
| 1231 { | |
| 1232 int save_State = State; | |
| 1233 | |
| 1234 /* Draw the cursor with the right shape here */ | |
| 1235 if (restart_edit != 0) | |
| 1236 State = INSERT; | |
| 1237 | |
| 1238 /* If need to redraw, and there is a "keep_msg", redraw before the | |
| 1239 * delay */ | |
| 1240 if (must_redraw && keep_msg != NULL && !emsg_on_display) | |
| 1241 { | |
| 1242 char_u *kmsg; | |
| 1243 | |
| 1244 kmsg = keep_msg; | |
| 1245 keep_msg = NULL; | |
| 1246 /* showmode() will clear keep_msg, but we want to use it anyway */ | |
| 1247 update_screen(0); | |
| 1248 /* now reset it, otherwise it's put in the history again */ | |
| 1249 keep_msg = kmsg; | |
| 1250 msg_attr(kmsg, keep_msg_attr); | |
| 1251 vim_free(kmsg); | |
| 1252 } | |
| 1253 setcursor(); | |
| 1254 cursor_on(); | |
| 1255 out_flush(); | |
| 1256 if (msg_scroll || emsg_on_display) | |
| 1257 ui_delay(1000L, TRUE); /* wait at least one second */ | |
| 1258 ui_delay(3000L, FALSE); /* wait up to three seconds */ | |
| 1259 State = save_State; | |
| 1260 | |
| 1261 msg_scroll = FALSE; | |
| 1262 emsg_on_display = FALSE; | |
| 1263 } | |
| 1264 | |
| 1265 /* | |
| 1266 * Finish up after executing a Normal mode command. | |
| 1267 */ | |
| 1268 normal_end: | |
| 1269 | |
| 1270 msg_nowait = FALSE; | |
| 1271 | |
| 1272 /* Reset finish_op, in case it was set */ | |
| 1273 #ifdef CURSOR_SHAPE | |
| 1274 c = finish_op; | |
| 1275 #endif | |
| 1276 finish_op = FALSE; | |
| 1277 #ifdef CURSOR_SHAPE | |
| 1278 /* Redraw the cursor with another shape, if we were in Operator-pending | |
| 1279 * mode or did a replace command. */ | |
| 1280 if (c || ca.cmdchar == 'r') | |
| 1281 { | |
| 1282 ui_cursor_shape(); /* may show different cursor shape */ | |
| 1283 # ifdef FEAT_MOUSESHAPE | |
| 1284 update_mouseshape(-1); | |
| 1285 # endif | |
| 1286 } | |
| 1287 #endif | |
| 1288 | |
| 1289 #ifdef FEAT_CMDL_INFO | |
| 1692 | 1290 if (oap->op_type == OP_NOP && oap->regname == 0 |
| 1291 # ifdef FEAT_AUTOCMD | |
| 1292 && ca.cmdchar != K_CURSORHOLD | |
| 1293 # endif | |
| 1294 ) | |
| 7 | 1295 clear_showcmd(); |
| 1296 #endif | |
| 1297 | |
| 1298 checkpcmark(); /* check if we moved since setting pcmark */ | |
| 1299 vim_free(ca.searchbuf); | |
| 1300 | |
| 1301 #ifdef FEAT_MBYTE | |
| 1302 if (has_mbyte) | |
| 1303 mb_adjust_cursor(); | |
| 1304 #endif | |
| 1305 | |
| 1306 #ifdef FEAT_SCROLLBIND | |
| 1307 if (curwin->w_p_scb && toplevel) | |
| 1308 { | |
| 1309 validate_cursor(); /* may need to update w_leftcol */ | |
| 1310 do_check_scrollbind(TRUE); | |
| 1311 } | |
| 1312 #endif | |
| 1313 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1314 #ifdef FEAT_CURSORBIND |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1315 if (curwin->w_p_crb && toplevel) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1316 { |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1317 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
|
1318 do_check_cursorbind(); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1319 } |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1320 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1321 |
| 7 | 1322 /* |
| 1323 * May restart edit(), if we got here with CTRL-O in Insert mode (but not | |
| 1324 * if still inside a mapping that started in Visual mode). | |
| 1325 * May switch from Visual to Select mode after CTRL-O command. | |
| 1326 */ | |
| 1327 if ( oap->op_type == OP_NOP | |
| 1328 && ((restart_edit != 0 && !VIsual_active && old_mapped_len == 0) | |
| 1329 || restart_VIsual_select == 1) | |
| 1330 && !(ca.retval & CA_COMMAND_BUSY) | |
| 1331 && stuff_empty() | |
| 1332 && oap->regname == 0) | |
| 1333 { | |
| 1334 if (restart_VIsual_select == 1) | |
| 1335 { | |
| 1336 VIsual_select = TRUE; | |
| 1337 showmode(); | |
| 1338 restart_VIsual_select = 0; | |
| 1339 } | |
| 5735 | 1340 if (restart_edit != 0 && !VIsual_active && old_mapped_len == 0) |
| 7 | 1341 (void)edit(restart_edit, FALSE, 1L); |
| 1342 } | |
| 1343 | |
| 1344 if (restart_VIsual_select == 2) | |
| 1345 restart_VIsual_select = 1; | |
| 1346 | |
| 1347 /* Save count before an operator for next time. */ | |
| 1348 opcount = ca.opcount; | |
| 1349 } | |
| 1350 | |
| 2667 | 1351 #ifdef FEAT_EVAL |
| 1352 /* | |
| 1353 * Set v:count and v:count1 according to "cap". | |
| 1354 * Set v:prevcount only when "set_prevcount" is TRUE. | |
| 1355 */ | |
| 1356 static void | |
| 1357 set_vcount_ca(cap, set_prevcount) | |
| 1358 cmdarg_T *cap; | |
| 1359 int *set_prevcount; | |
| 1360 { | |
| 1361 long count = cap->count0; | |
| 1362 | |
| 1363 /* multiply with cap->opcount the same way as above */ | |
| 1364 if (cap->opcount != 0) | |
| 1365 count = cap->opcount * (count == 0 ? 1 : count); | |
| 1366 set_vcount(count, count == 0 ? 1 : count, *set_prevcount); | |
| 1367 *set_prevcount = FALSE; /* only set v:prevcount once */ | |
| 1368 } | |
| 1369 #endif | |
| 1370 | |
| 7 | 1371 /* |
| 1372 * Handle an operator after visual mode or when the movement is finished | |
| 1373 */ | |
| 1374 void | |
| 1375 do_pending_operator(cap, old_col, gui_yank) | |
| 1376 cmdarg_T *cap; | |
| 1377 int old_col; | |
| 1378 int gui_yank; | |
| 1379 { | |
| 1380 oparg_T *oap = cap->oap; | |
| 1381 pos_T old_cursor; | |
| 1382 int empty_region_error; | |
| 1383 int restart_edit_save; | |
| 6266 | 1384 #ifdef FEAT_LINEBREAK |
| 1385 int lbr_saved = curwin->w_p_lbr; | |
| 1386 #endif | |
| 7 | 1387 |
| 1388 /* The visual area is remembered for redo */ | |
| 1389 static int redo_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
| 1390 static linenr_T redo_VIsual_line_count; /* number of lines */ | |
| 3125 | 1391 static colnr_T redo_VIsual_vcol; /* number of cols or end column */ |
| 7 | 1392 static long redo_VIsual_count; /* count for Visual operator */ |
| 5735 | 1393 #ifdef FEAT_VIRTUALEDIT |
| 7 | 1394 int include_line_break = FALSE; |
| 1395 #endif | |
| 1396 | |
| 1397 #if defined(FEAT_CLIPBOARD) | |
| 1398 /* | |
| 1399 * Yank the visual area into the GUI selection register before we operate | |
| 1400 * on it and lose it forever. | |
| 1401 * Don't do it if a specific register was specified, so that ""x"*P works. | |
| 1402 * This could call do_pending_operator() recursively, but that's OK | |
| 1403 * because gui_yank will be TRUE for the nested call. | |
| 1404 */ | |
| 3674 | 1405 if ((clip_star.available || clip_plus.available) |
| 7 | 1406 && oap->op_type != OP_NOP |
| 1407 && !gui_yank | |
| 1408 && VIsual_active | |
| 1409 && !redo_VIsual_busy | |
| 1410 && oap->regname == 0) | |
| 1411 clip_auto_select(); | |
| 1412 #endif | |
| 1413 old_cursor = curwin->w_cursor; | |
| 1414 | |
| 1415 /* | |
| 1416 * If an operation is pending, handle it... | |
| 1417 */ | |
| 5735 | 1418 if ((finish_op || VIsual_active) && oap->op_type != OP_NOP) |
| 1419 { | |
| 6497 | 1420 #ifdef FEAT_LINEBREAK |
| 1421 /* Avoid a problem with unwanted linebreaks in block mode. */ | |
| 6866 | 1422 if (curwin->w_p_lbr) |
| 1423 curwin->w_valid &= ~VALID_VIRTCOL; | |
| 6497 | 1424 curwin->w_p_lbr = FALSE; |
| 1425 #endif | |
| 7 | 1426 oap->is_VIsual = VIsual_active; |
| 1427 if (oap->motion_force == 'V') | |
| 1428 oap->motion_type = MLINE; | |
| 1429 else if (oap->motion_force == 'v') | |
| 1430 { | |
| 1431 /* If the motion was linewise, "inclusive" will not have been set. | |
| 1432 * Use "exclusive" to be consistent. Makes "dvj" work nice. */ | |
| 1433 if (oap->motion_type == MLINE) | |
| 1434 oap->inclusive = FALSE; | |
| 1435 /* If the motion already was characterwise, toggle "inclusive" */ | |
| 1436 else if (oap->motion_type == MCHAR) | |
| 1437 oap->inclusive = !oap->inclusive; | |
| 1438 oap->motion_type = MCHAR; | |
| 1439 } | |
| 1440 else if (oap->motion_force == Ctrl_V) | |
| 1441 { | |
| 1442 /* Change line- or characterwise motion into Visual block mode. */ | |
| 1443 VIsual_active = TRUE; | |
| 1444 VIsual = oap->start; | |
| 1445 VIsual_mode = Ctrl_V; | |
| 1446 VIsual_select = FALSE; | |
| 1447 VIsual_reselect = FALSE; | |
| 1448 } | |
| 1449 | |
| 4337 | 1450 /* Only redo yank when 'y' flag is in 'cpoptions'. */ |
| 1451 /* Never redo "zf" (define fold). */ | |
| 7 | 1452 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) |
| 4337 | 1453 && ((!VIsual_active || oap->motion_force) |
| 1454 /* Also redo Operator-pending Visual mode mappings */ | |
| 1455 || (VIsual_active && cap->cmdchar == ':' | |
| 1456 && oap->op_type != OP_COLON)) | |
| 164 | 1457 && cap->cmdchar != 'D' |
| 7 | 1458 #ifdef FEAT_FOLDING |
| 1459 && oap->op_type != OP_FOLD | |
| 1460 && oap->op_type != OP_FOLDOPEN | |
| 1461 && oap->op_type != OP_FOLDOPENREC | |
| 1462 && oap->op_type != OP_FOLDCLOSE | |
| 1463 && oap->op_type != OP_FOLDCLOSEREC | |
| 1464 && oap->op_type != OP_FOLDDEL | |
| 1465 && oap->op_type != OP_FOLDDELREC | |
| 1466 #endif | |
| 1467 ) | |
| 1468 { | |
| 1469 prep_redo(oap->regname, cap->count0, | |
| 1470 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
| 1471 oap->motion_force, cap->cmdchar, cap->nchar); | |
| 1472 if (cap->cmdchar == '/' || cap->cmdchar == '?') /* was a search */ | |
| 1473 { | |
| 1474 /* | |
| 1475 * If 'cpoptions' does not contain 'r', insert the search | |
| 1476 * pattern to really repeat the same command. | |
| 1477 */ | |
| 1478 if (vim_strchr(p_cpo, CPO_REDO) == NULL) | |
| 620 | 1479 AppendToRedobuffLit(cap->searchbuf, -1); |
| 7 | 1480 AppendToRedobuff(NL_STR); |
| 1481 } | |
| 1482 else if (cap->cmdchar == ':') | |
| 1483 { | |
| 1484 /* do_cmdline() has stored the first typed line in | |
| 1485 * "repeat_cmdline". When several lines are typed repeating | |
| 1486 * won't be possible. */ | |
| 1487 if (repeat_cmdline == NULL) | |
| 1488 ResetRedobuff(); | |
| 1489 else | |
| 1490 { | |
| 620 | 1491 AppendToRedobuffLit(repeat_cmdline, -1); |
| 7 | 1492 AppendToRedobuff(NL_STR); |
| 1493 vim_free(repeat_cmdline); | |
| 1494 repeat_cmdline = NULL; | |
| 1495 } | |
| 1496 } | |
| 1497 } | |
| 1498 | |
| 1499 if (redo_VIsual_busy) | |
| 1500 { | |
| 3125 | 1501 /* Redo of an operation on a Visual area. Use the same size from |
| 1502 * redo_VIsual_line_count and redo_VIsual_vcol. */ | |
| 7 | 1503 oap->start = curwin->w_cursor; |
| 1504 curwin->w_cursor.lnum += redo_VIsual_line_count - 1; | |
| 1505 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 1506 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 1507 VIsual_mode = redo_VIsual_mode; | |
| 3125 | 1508 if (redo_VIsual_vcol == MAXCOL || VIsual_mode == 'v') |
| 7 | 1509 { |
| 3125 | 1510 if (VIsual_mode == 'v') |
| 1511 { | |
| 1512 if (redo_VIsual_line_count <= 1) | |
| 1513 { | |
| 1514 validate_virtcol(); | |
| 1515 curwin->w_curswant = | |
| 1516 curwin->w_virtcol + redo_VIsual_vcol - 1; | |
| 1517 } | |
| 1518 else | |
| 1519 curwin->w_curswant = redo_VIsual_vcol; | |
| 1520 } | |
| 7 | 1521 else |
| 3125 | 1522 { |
| 1523 curwin->w_curswant = MAXCOL; | |
| 1524 } | |
| 1525 coladvance(curwin->w_curswant); | |
| 7 | 1526 } |
| 1527 cap->count0 = redo_VIsual_count; | |
| 1528 if (redo_VIsual_count != 0) | |
| 1529 cap->count1 = redo_VIsual_count; | |
| 1530 else | |
| 1531 cap->count1 = 1; | |
| 1532 } | |
| 1533 else if (VIsual_active) | |
| 1534 { | |
| 999 | 1535 if (!gui_yank) |
| 1536 { | |
| 1537 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
| 1538 curbuf->b_visual.vi_start = VIsual; | |
| 1539 curbuf->b_visual.vi_end = curwin->w_cursor; | |
| 1540 curbuf->b_visual.vi_mode = VIsual_mode; | |
| 4213 | 1541 if (VIsual_mode_orig != NUL) |
| 1542 { | |
| 1543 curbuf->b_visual.vi_mode = VIsual_mode_orig; | |
| 1544 VIsual_mode_orig = NUL; | |
| 1545 } | |
| 999 | 1546 curbuf->b_visual.vi_curswant = curwin->w_curswant; |
| 7 | 1547 # ifdef FEAT_EVAL |
| 999 | 1548 curbuf->b_visual_mode_eval = VIsual_mode; |
| 7 | 1549 # endif |
| 999 | 1550 } |
| 7 | 1551 |
| 1552 /* In Select mode, a linewise selection is operated upon like a | |
| 6826 | 1553 * characterwise selection. |
| 1554 * Special case: gH<Del> deletes the last line. */ | |
| 1555 if (VIsual_select && VIsual_mode == 'V' | |
| 1556 && cap->oap->op_type != OP_DELETE) | |
| 7 | 1557 { |
| 1558 if (lt(VIsual, curwin->w_cursor)) | |
| 1559 { | |
| 1560 VIsual.col = 0; | |
| 1561 curwin->w_cursor.col = | |
| 1562 (colnr_T)STRLEN(ml_get(curwin->w_cursor.lnum)); | |
| 1563 } | |
| 1564 else | |
| 1565 { | |
| 1566 curwin->w_cursor.col = 0; | |
| 1567 VIsual.col = (colnr_T)STRLEN(ml_get(VIsual.lnum)); | |
| 1568 } | |
| 1569 VIsual_mode = 'v'; | |
| 1570 } | |
| 1571 /* If 'selection' is "exclusive", backup one character for | |
| 1572 * charwise selections. */ | |
| 1573 else if (VIsual_mode == 'v') | |
| 1574 { | |
| 1575 # ifdef FEAT_VIRTUALEDIT | |
| 1576 include_line_break = | |
| 1577 # endif | |
| 1578 unadjust_for_sel(); | |
| 1579 } | |
| 1580 | |
| 1581 oap->start = VIsual; | |
| 1582 if (VIsual_mode == 'V') | |
| 1583 oap->start.col = 0; | |
| 1584 } | |
| 1585 | |
| 1586 /* | |
| 1587 * Set oap->start to the first position of the operated text, oap->end | |
| 1588 * to the end of the operated text. w_cursor is equal to oap->start. | |
| 1589 */ | |
| 1590 if (lt(oap->start, curwin->w_cursor)) | |
| 1591 { | |
| 1592 #ifdef FEAT_FOLDING | |
| 1593 /* Include folded lines completely. */ | |
| 1594 if (!VIsual_active) | |
| 1595 { | |
| 1596 if (hasFolding(oap->start.lnum, &oap->start.lnum, NULL)) | |
| 1597 oap->start.col = 0; | |
| 1598 if (hasFolding(curwin->w_cursor.lnum, NULL, | |
| 1599 &curwin->w_cursor.lnum)) | |
| 1600 curwin->w_cursor.col = (colnr_T)STRLEN(ml_get_curline()); | |
| 1601 } | |
| 1602 #endif | |
| 1603 oap->end = curwin->w_cursor; | |
| 1604 curwin->w_cursor = oap->start; | |
| 1605 | |
| 1606 /* w_virtcol may have been updated; if the cursor goes back to its | |
| 1607 * previous position w_virtcol becomes invalid and isn't updated | |
| 1608 * automatically. */ | |
| 1609 curwin->w_valid &= ~VALID_VIRTCOL; | |
| 1610 } | |
| 1611 else | |
| 1612 { | |
| 1613 #ifdef FEAT_FOLDING | |
| 1614 /* Include folded lines completely. */ | |
| 1615 if (!VIsual_active && oap->motion_type == MLINE) | |
| 1616 { | |
| 1617 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, | |
| 1618 NULL)) | |
| 1619 curwin->w_cursor.col = 0; | |
| 1620 if (hasFolding(oap->start.lnum, NULL, &oap->start.lnum)) | |
| 1621 oap->start.col = (colnr_T)STRLEN(ml_get(oap->start.lnum)); | |
| 1622 } | |
| 1623 #endif | |
| 1624 oap->end = oap->start; | |
| 1625 oap->start = curwin->w_cursor; | |
| 1626 } | |
| 1627 | |
| 1628 oap->line_count = oap->end.lnum - oap->start.lnum + 1; | |
| 1629 | |
| 1630 #ifdef FEAT_VIRTUALEDIT | |
| 1631 /* Set "virtual_op" before resetting VIsual_active. */ | |
| 1632 virtual_op = virtual_active(); | |
| 1633 #endif | |
| 1634 | |
| 1635 if (VIsual_active || redo_VIsual_busy) | |
| 1636 { | |
| 6866 | 1637 get_op_vcol(oap, redo_VIsual_vcol, TRUE); |
| 7 | 1638 |
| 1639 if (!redo_VIsual_busy && !gui_yank) | |
| 1640 { | |
| 1641 /* | |
| 1642 * Prepare to reselect and redo Visual: this is based on the | |
| 1643 * size of the Visual text | |
| 1644 */ | |
| 1645 resel_VIsual_mode = VIsual_mode; | |
| 1646 if (curwin->w_curswant == MAXCOL) | |
| 3125 | 1647 resel_VIsual_vcol = MAXCOL; |
| 7 | 1648 else |
| 3125 | 1649 { |
| 1650 if (VIsual_mode != Ctrl_V) | |
| 1651 getvvcol(curwin, &(oap->end), | |
| 1652 NULL, NULL, &oap->end_vcol); | |
| 1653 if (VIsual_mode == Ctrl_V || oap->line_count <= 1) | |
| 1654 { | |
| 1655 if (VIsual_mode != Ctrl_V) | |
| 1656 getvvcol(curwin, &(oap->start), | |
| 1657 &oap->start_vcol, NULL, NULL); | |
| 1658 resel_VIsual_vcol = oap->end_vcol - oap->start_vcol + 1; | |
| 1659 } | |
| 1660 else | |
| 1661 resel_VIsual_vcol = oap->end_vcol; | |
| 1662 } | |
| 7 | 1663 resel_VIsual_line_count = oap->line_count; |
| 1664 } | |
| 1665 | |
| 1666 /* can't redo yank (unless 'y' is in 'cpoptions') and ":" */ | |
| 1667 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
| 1668 && oap->op_type != OP_COLON | |
| 1669 #ifdef FEAT_FOLDING | |
| 1670 && oap->op_type != OP_FOLD | |
| 1671 && oap->op_type != OP_FOLDOPEN | |
| 1672 && oap->op_type != OP_FOLDOPENREC | |
| 1673 && oap->op_type != OP_FOLDCLOSE | |
| 1674 && oap->op_type != OP_FOLDCLOSEREC | |
| 1675 && oap->op_type != OP_FOLDDEL | |
| 1676 && oap->op_type != OP_FOLDDELREC | |
| 1677 #endif | |
| 1678 && oap->motion_force == NUL | |
| 1679 ) | |
| 1680 { | |
| 1681 /* Prepare for redoing. Only use the nchar field for "r", | |
| 1682 * otherwise it might be the second char of the operator. */ | |
| 3701 | 1683 if (cap->cmdchar == 'g' && (cap->nchar == 'n' |
| 1684 || cap->nchar == 'N')) | |
| 5523 | 1685 prep_redo(oap->regname, cap->count0, |
| 1686 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
| 1687 oap->motion_force, cap->cmdchar, cap->nchar); | |
| 4337 | 1688 else if (cap->cmdchar != ':') |
| 3701 | 1689 prep_redo(oap->regname, 0L, NUL, 'v', |
| 1690 get_op_char(oap->op_type), | |
| 1691 get_extra_op_char(oap->op_type), | |
| 1692 oap->op_type == OP_REPLACE | |
| 1693 ? cap->nchar : NUL); | |
| 7 | 1694 if (!redo_VIsual_busy) |
| 1695 { | |
| 1696 redo_VIsual_mode = resel_VIsual_mode; | |
| 3125 | 1697 redo_VIsual_vcol = resel_VIsual_vcol; |
| 7 | 1698 redo_VIsual_line_count = resel_VIsual_line_count; |
| 1699 redo_VIsual_count = cap->count0; | |
| 1700 } | |
| 1701 } | |
| 1702 | |
| 1703 /* | |
| 1704 * oap->inclusive defaults to TRUE. | |
| 1705 * If oap->end is on a NUL (empty line) oap->inclusive becomes | |
| 1706 * FALSE. This makes "d}P" and "v}dP" work the same. | |
| 1707 */ | |
| 1708 if (oap->motion_force == NUL || oap->motion_type == MLINE) | |
| 1709 oap->inclusive = TRUE; | |
| 1710 if (VIsual_mode == 'V') | |
| 1711 oap->motion_type = MLINE; | |
| 1712 else | |
| 1713 { | |
| 1714 oap->motion_type = MCHAR; | |
| 1715 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL | |
| 5735 | 1716 #ifdef FEAT_VIRTUALEDIT |
| 7 | 1717 && (include_line_break || !virtual_op) |
| 5735 | 1718 #endif |
| 7 | 1719 ) |
| 1720 { | |
| 1721 oap->inclusive = FALSE; | |
| 1722 /* Try to include the newline, unless it's an operator | |
| 2957 | 1723 * that works on lines only. */ |
| 6826 | 1724 if (*p_sel != 'o' |
| 1725 && !op_on_lines(oap->op_type) | |
| 1726 && oap->end.lnum < curbuf->b_ml.ml_line_count) | |
| 7 | 1727 { |
| 6826 | 1728 ++oap->end.lnum; |
| 1729 oap->end.col = 0; | |
| 5735 | 1730 #ifdef FEAT_VIRTUALEDIT |
| 6826 | 1731 oap->end.coladd = 0; |
| 1732 #endif | |
| 1733 ++oap->line_count; | |
| 7 | 1734 } |
| 1735 } | |
| 1736 } | |
| 1737 | |
| 1738 redo_VIsual_busy = FALSE; | |
| 592 | 1739 |
| 7 | 1740 /* |
| 1741 * Switch Visual off now, so screen updating does | |
| 1742 * not show inverted text when the screen is redrawn. | |
| 1743 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is | |
| 1744 * no screen redraw, so it is done here to remove the inverted | |
| 1745 * part. | |
| 1746 */ | |
| 1747 if (!gui_yank) | |
| 1748 { | |
| 1749 VIsual_active = FALSE; | |
| 5735 | 1750 #ifdef FEAT_MOUSE |
| 7 | 1751 setmouse(); |
| 1752 mouse_dragging = 0; | |
| 5735 | 1753 #endif |
| 643 | 1754 if (mode_displayed) |
| 7 | 1755 clear_cmdline = TRUE; /* unshow visual mode later */ |
| 1756 #ifdef FEAT_CMDL_INFO | |
| 1757 else | |
| 1758 clear_showcmd(); | |
| 1759 #endif | |
| 1760 if ((oap->op_type == OP_YANK | |
| 1761 || oap->op_type == OP_COLON | |
| 592 | 1762 || oap->op_type == OP_FUNCTION |
| 7 | 1763 || oap->op_type == OP_FILTER) |
| 1764 && oap->motion_force == NUL) | |
| 6497 | 1765 { |
| 1766 #ifdef FEAT_LINEBREAK | |
| 1767 /* make sure redrawing is correct */ | |
| 1768 curwin->w_p_lbr = lbr_saved; | |
| 1769 #endif | |
| 7 | 1770 redraw_curbuf_later(INVERTED); |
| 6497 | 1771 } |
| 7 | 1772 } |
| 1773 } | |
| 1774 | |
| 1775 #ifdef FEAT_MBYTE | |
| 1776 /* Include the trailing byte of a multi-byte char. */ | |
| 1777 if (has_mbyte && oap->inclusive) | |
| 1778 { | |
| 1779 int l; | |
| 1780 | |
| 474 | 1781 l = (*mb_ptr2len)(ml_get_pos(&oap->end)); |
| 7 | 1782 if (l > 1) |
| 1783 oap->end.col += l - 1; | |
| 1784 } | |
| 1785 #endif | |
| 1786 curwin->w_set_curswant = TRUE; | |
| 1787 | |
| 1788 /* | |
| 1789 * oap->empty is set when start and end are the same. The inclusive | |
| 1790 * flag affects this too, unless yanking and the end is on a NUL. | |
| 1791 */ | |
| 1792 oap->empty = (oap->motion_type == MCHAR | |
| 1793 && (!oap->inclusive | |
| 1794 || (oap->op_type == OP_YANK | |
| 1795 && gchar_pos(&oap->end) == NUL)) | |
| 1796 && equalpos(oap->start, oap->end) | |
| 1797 #ifdef FEAT_VIRTUALEDIT | |
| 1798 && !(virtual_op && oap->start.coladd != oap->end.coladd) | |
| 1799 #endif | |
| 1800 ); | |
| 1801 /* | |
| 1802 * For delete, change and yank, it's an error to operate on an | |
| 1803 * empty region, when 'E' included in 'cpoptions' (Vi compatible). | |
| 1804 */ | |
| 1805 empty_region_error = (oap->empty | |
| 1806 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL); | |
| 1807 | |
| 1808 /* Force a redraw when operating on an empty Visual region, when | |
| 1809 * 'modifiable is off or creating a fold. */ | |
| 1810 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma | |
| 5735 | 1811 #ifdef FEAT_FOLDING |
| 7 | 1812 || oap->op_type == OP_FOLD |
| 5735 | 1813 #endif |
| 7 | 1814 )) |
| 6497 | 1815 { |
| 1816 #ifdef FEAT_LINEBREAK | |
| 1817 curwin->w_p_lbr = lbr_saved; | |
| 1818 #endif | |
| 7 | 1819 redraw_curbuf_later(INVERTED); |
| 6497 | 1820 } |
| 7 | 1821 |
| 1822 /* | |
| 1823 * If the end of an operator is in column one while oap->motion_type | |
| 1824 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last | |
| 1825 * character in the previous line. If op_start is on or before the | |
| 1826 * first non-blank in the line, the operator becomes linewise | |
| 1827 * (strange, but that's the way vi does it). | |
| 1828 */ | |
| 1829 if ( oap->motion_type == MCHAR | |
| 1830 && oap->inclusive == FALSE | |
| 1831 && !(cap->retval & CA_NO_ADJ_OP_END) | |
| 1832 && oap->end.col == 0 | |
| 1833 && (!oap->is_VIsual || *p_sel == 'o') | |
| 47 | 1834 && !oap->block_mode |
| 7 | 1835 && oap->line_count > 1) |
| 1836 { | |
| 1837 oap->end_adjusted = TRUE; /* remember that we did this */ | |
| 1838 --oap->line_count; | |
| 1839 --oap->end.lnum; | |
| 1840 if (inindent(0)) | |
| 1841 oap->motion_type = MLINE; | |
| 1842 else | |
| 1843 { | |
| 1844 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
| 1845 if (oap->end.col) | |
| 1846 { | |
| 1847 --oap->end.col; | |
| 1848 oap->inclusive = TRUE; | |
| 1849 } | |
| 1850 } | |
| 1851 } | |
| 1852 else | |
| 1853 oap->end_adjusted = FALSE; | |
| 1854 | |
| 1855 switch (oap->op_type) | |
| 1856 { | |
| 1857 case OP_LSHIFT: | |
| 1858 case OP_RSHIFT: | |
| 5735 | 1859 op_shift(oap, TRUE, oap->is_VIsual ? (int)cap->count1 : 1); |
| 7 | 1860 auto_format(FALSE, TRUE); |
| 1861 break; | |
| 1862 | |
| 1863 case OP_JOIN_NS: | |
| 1864 case OP_JOIN: | |
| 1865 if (oap->line_count < 2) | |
| 1866 oap->line_count = 2; | |
| 1867 if (curwin->w_cursor.lnum + oap->line_count - 1 > | |
| 1868 curbuf->b_ml.ml_line_count) | |
| 1869 beep_flush(); | |
| 1870 else | |
| 1871 { | |
| 5735 | 1872 (void)do_join(oap->line_count, oap->op_type == OP_JOIN, |
| 5848 | 1873 TRUE, TRUE, TRUE); |
| 7 | 1874 auto_format(FALSE, TRUE); |
| 1875 } | |
| 1876 break; | |
| 1877 | |
| 1878 case OP_DELETE: | |
| 1879 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 1880 if (empty_region_error) | |
| 3324 | 1881 { |
| 7 | 1882 vim_beep(); |
| 3324 | 1883 CancelRedo(); |
| 1884 } | |
| 7 | 1885 else |
| 1886 { | |
| 1887 (void)op_delete(oap); | |
| 1888 if (oap->motion_type == MLINE && has_format_option(FO_AUTO)) | |
| 1889 u_save_cursor(); /* cursor line wasn't saved yet */ | |
| 1890 auto_format(FALSE, TRUE); | |
| 1891 } | |
| 1892 break; | |
| 1893 | |
| 1894 case OP_YANK: | |
| 1895 if (empty_region_error) | |
| 1896 { | |
| 1897 if (!gui_yank) | |
| 3324 | 1898 { |
| 7 | 1899 vim_beep(); |
| 3324 | 1900 CancelRedo(); |
| 1901 } | |
| 7 | 1902 } |
| 1903 else | |
| 6497 | 1904 { |
| 1905 #ifdef FEAT_LINEBREAK | |
| 1906 curwin->w_p_lbr = lbr_saved; | |
| 1907 #endif | |
| 7 | 1908 (void)op_yank(oap, FALSE, !gui_yank); |
| 6497 | 1909 } |
| 7 | 1910 check_cursor_col(); |
| 1911 break; | |
| 1912 | |
| 1913 case OP_CHANGE: | |
| 1914 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 1915 if (empty_region_error) | |
| 3324 | 1916 { |
| 7 | 1917 vim_beep(); |
| 3324 | 1918 CancelRedo(); |
| 1919 } | |
| 7 | 1920 else |
| 1921 { | |
| 1922 /* This is a new edit command, not a restart. Need to | |
| 1923 * remember it to make 'insertmode' work with mappings for | |
| 1924 * Visual mode. But do this only once and not when typed and | |
| 1925 * 'insertmode' isn't set. */ | |
| 1926 if (p_im || !KeyTyped) | |
| 1927 restart_edit_save = restart_edit; | |
| 1928 else | |
| 1929 restart_edit_save = 0; | |
| 1930 restart_edit = 0; | |
| 6497 | 1931 #ifdef FEAT_LINEBREAK |
| 1932 /* Restore linebreak, so that when the user edits it looks as | |
| 1933 * before. */ | |
| 6866 | 1934 if (curwin->w_p_lbr != lbr_saved) |
| 1935 { | |
| 1936 curwin->w_p_lbr = lbr_saved; | |
| 1937 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
| 1938 } | |
| 6497 | 1939 #endif |
| 7 | 1940 /* Reset finish_op now, don't want it set inside edit(). */ |
| 1941 finish_op = FALSE; | |
| 1942 if (op_change(oap)) /* will call edit() */ | |
| 1943 cap->retval |= CA_COMMAND_BUSY; | |
| 1944 if (restart_edit == 0) | |
| 1945 restart_edit = restart_edit_save; | |
| 1946 } | |
| 1947 break; | |
| 1948 | |
| 1949 case OP_FILTER: | |
| 1950 if (vim_strchr(p_cpo, CPO_FILTER) != NULL) | |
| 1951 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */ | |
| 1952 else | |
| 1953 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */ | |
| 1954 | |
| 1955 case OP_INDENT: | |
| 1956 case OP_COLON: | |
| 1957 | |
| 1958 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
| 1959 /* | |
| 1960 * If 'equalprg' is empty, do the indenting internally. | |
| 1961 */ | |
| 1962 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL) | |
| 1963 { | |
| 1964 # ifdef FEAT_LISP | |
| 1965 if (curbuf->b_p_lisp) | |
| 1966 { | |
| 1967 op_reindent(oap, get_lisp_indent); | |
| 1968 break; | |
| 1969 } | |
| 1970 # endif | |
| 1971 # ifdef FEAT_CINDENT | |
| 1972 op_reindent(oap, | |
| 1973 # ifdef FEAT_EVAL | |
| 1974 *curbuf->b_p_inde != NUL ? get_expr_indent : | |
| 1975 # endif | |
| 1976 get_c_indent); | |
| 1977 break; | |
| 1978 # endif | |
| 1979 } | |
| 1980 #endif | |
| 1981 | |
| 1982 op_colon(oap); | |
| 1983 break; | |
| 1984 | |
| 1985 case OP_TILDE: | |
| 1986 case OP_UPPER: | |
| 1987 case OP_LOWER: | |
| 1988 case OP_ROT13: | |
| 1989 if (empty_region_error) | |
| 3324 | 1990 { |
| 7 | 1991 vim_beep(); |
| 3324 | 1992 CancelRedo(); |
| 1993 } | |
| 7 | 1994 else |
| 1995 op_tilde(oap); | |
| 1996 check_cursor_col(); | |
| 1997 break; | |
| 1998 | |
| 1999 case OP_FORMAT: | |
| 667 | 2000 #if defined(FEAT_EVAL) |
| 2001 if (*curbuf->b_p_fex != NUL) | |
| 2002 op_formatexpr(oap); /* use expression */ | |
| 2003 else | |
| 2004 #endif | |
| 2005 if (*p_fp != NUL) | |
| 7 | 2006 op_colon(oap); /* use external command */ |
| 2007 else | |
| 2008 op_format(oap, FALSE); /* use internal function */ | |
| 2009 break; | |
| 2010 | |
| 2011 case OP_FORMAT2: | |
| 2012 op_format(oap, TRUE); /* use internal function */ | |
| 2013 break; | |
| 2014 | |
| 592 | 2015 case OP_FUNCTION: |
| 2016 op_function(oap); /* call 'operatorfunc' */ | |
| 2017 break; | |
| 2018 | |
| 7 | 2019 case OP_INSERT: |
| 2020 case OP_APPEND: | |
| 2021 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2022 #ifdef FEAT_VISUALEXTRA | |
| 2023 if (empty_region_error) | |
| 3324 | 2024 { |
| 7 | 2025 vim_beep(); |
| 3324 | 2026 CancelRedo(); |
| 2027 } | |
| 7 | 2028 else |
| 2029 { | |
| 2030 /* This is a new edit command, not a restart. Need to | |
| 2031 * remember it to make 'insertmode' work with mappings for | |
| 2032 * Visual mode. But do this only once. */ | |
| 2033 restart_edit_save = restart_edit; | |
| 2034 restart_edit = 0; | |
| 6497 | 2035 #ifdef FEAT_LINEBREAK |
| 2036 /* Restore linebreak, so that when the user edits it looks as | |
| 2037 * before. */ | |
| 6866 | 2038 if (curwin->w_p_lbr != lbr_saved) |
| 2039 { | |
| 2040 curwin->w_p_lbr = lbr_saved; | |
| 2041 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
| 2042 } | |
| 6497 | 2043 #endif |
| 7 | 2044 op_insert(oap, cap->count1); |
| 6497 | 2045 #ifdef FEAT_LINEBREAK |
| 2046 /* Reset linebreak, so that formatting works correctly. */ | |
| 2047 curwin->w_p_lbr = FALSE; | |
| 2048 #endif | |
| 7 | 2049 |
| 2050 /* TODO: when inserting in several lines, should format all | |
| 2051 * the lines. */ | |
| 2052 auto_format(FALSE, TRUE); | |
| 2053 | |
| 2054 if (restart_edit == 0) | |
| 2055 restart_edit = restart_edit_save; | |
| 2056 } | |
| 2057 #else | |
| 2058 vim_beep(); | |
| 2059 #endif | |
| 2060 break; | |
| 2061 | |
| 2062 case OP_REPLACE: | |
| 2063 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2064 #ifdef FEAT_VISUALEXTRA | |
| 2065 if (empty_region_error) | |
| 2066 #endif | |
| 3324 | 2067 { |
| 7 | 2068 vim_beep(); |
| 3324 | 2069 CancelRedo(); |
| 2070 } | |
| 7 | 2071 #ifdef FEAT_VISUALEXTRA |
| 2072 else | |
| 6497 | 2073 { |
| 6866 | 2074 # ifdef FEAT_LINEBREAK |
| 6497 | 2075 /* Restore linebreak, so that when the user edits it looks as |
| 2076 * before. */ | |
| 6866 | 2077 if (curwin->w_p_lbr != lbr_saved) |
| 2078 { | |
| 2079 curwin->w_p_lbr = lbr_saved; | |
| 2080 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
| 2081 } | |
| 2082 # endif | |
| 7 | 2083 op_replace(oap, cap->nchar); |
| 6497 | 2084 } |
| 7 | 2085 #endif |
| 2086 break; | |
| 2087 | |
| 2088 #ifdef FEAT_FOLDING | |
| 2089 case OP_FOLD: | |
| 2090 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2091 foldCreate(oap->start.lnum, oap->end.lnum); | |
| 2092 break; | |
| 2093 | |
| 2094 case OP_FOLDOPEN: | |
| 2095 case OP_FOLDOPENREC: | |
| 2096 case OP_FOLDCLOSE: | |
| 2097 case OP_FOLDCLOSEREC: | |
| 2098 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2099 opFoldRange(oap->start.lnum, oap->end.lnum, | |
| 2100 oap->op_type == OP_FOLDOPEN | |
| 2101 || oap->op_type == OP_FOLDOPENREC, | |
| 2102 oap->op_type == OP_FOLDOPENREC | |
| 2103 || oap->op_type == OP_FOLDCLOSEREC, | |
| 2104 oap->is_VIsual); | |
| 2105 break; | |
| 2106 | |
| 2107 case OP_FOLDDEL: | |
| 2108 case OP_FOLDDELREC: | |
| 2109 VIsual_reselect = FALSE; /* don't reselect now */ | |
| 2110 deleteFold(oap->start.lnum, oap->end.lnum, | |
| 2111 oap->op_type == OP_FOLDDELREC, oap->is_VIsual); | |
| 2112 break; | |
| 2113 #endif | |
| 2114 default: | |
| 2115 clearopbeep(oap); | |
| 2116 } | |
| 2117 #ifdef FEAT_VIRTUALEDIT | |
| 2118 virtual_op = MAYBE; | |
| 2119 #endif | |
| 2120 if (!gui_yank) | |
| 2121 { | |
| 2122 /* | |
| 2123 * if 'sol' not set, go back to old column for some commands | |
| 2124 */ | |
| 2125 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted | |
| 2126 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT | |
| 2127 || oap->op_type == OP_DELETE)) | |
| 6497 | 2128 { |
| 2129 #ifdef FEAT_LINEBREAK | |
| 2130 curwin->w_p_lbr = FALSE; | |
| 2131 #endif | |
| 7 | 2132 coladvance(curwin->w_curswant = old_col); |
| 6497 | 2133 } |
| 7 | 2134 } |
| 2135 else | |
| 2136 { | |
| 2137 curwin->w_cursor = old_cursor; | |
| 2138 } | |
| 2139 oap->block_mode = FALSE; | |
| 2140 clearop(oap); | |
| 2141 } | |
| 6266 | 2142 #ifdef FEAT_LINEBREAK |
| 2143 curwin->w_p_lbr = lbr_saved; | |
| 2144 #endif | |
| 7 | 2145 } |
| 2146 | |
| 2147 /* | |
| 2148 * Handle indent and format operators and visual mode ":". | |
| 2149 */ | |
| 2150 static void | |
| 2151 op_colon(oap) | |
| 2152 oparg_T *oap; | |
| 2153 { | |
| 2154 stuffcharReadbuff(':'); | |
| 2155 if (oap->is_VIsual) | |
| 2156 stuffReadbuff((char_u *)"'<,'>"); | |
| 2157 else | |
| 2158 { | |
| 2159 /* | |
| 2160 * Make the range look nice, so it can be repeated. | |
| 2161 */ | |
| 2162 if (oap->start.lnum == curwin->w_cursor.lnum) | |
| 2163 stuffcharReadbuff('.'); | |
| 2164 else | |
| 2165 stuffnumReadbuff((long)oap->start.lnum); | |
| 2166 if (oap->end.lnum != oap->start.lnum) | |
| 2167 { | |
| 2168 stuffcharReadbuff(','); | |
| 2169 if (oap->end.lnum == curwin->w_cursor.lnum) | |
| 2170 stuffcharReadbuff('.'); | |
| 2171 else if (oap->end.lnum == curbuf->b_ml.ml_line_count) | |
| 2172 stuffcharReadbuff('$'); | |
| 2173 else if (oap->start.lnum == curwin->w_cursor.lnum) | |
| 2174 { | |
| 2175 stuffReadbuff((char_u *)".+"); | |
| 2176 stuffnumReadbuff((long)oap->line_count - 1); | |
| 2177 } | |
| 2178 else | |
| 2179 stuffnumReadbuff((long)oap->end.lnum); | |
| 2180 } | |
| 2181 } | |
| 2182 if (oap->op_type != OP_COLON) | |
| 2183 stuffReadbuff((char_u *)"!"); | |
| 2184 if (oap->op_type == OP_INDENT) | |
| 2185 { | |
| 2186 #ifndef FEAT_CINDENT | |
| 2187 if (*get_equalprg() == NUL) | |
| 2188 stuffReadbuff((char_u *)"indent"); | |
| 2189 else | |
| 2190 #endif | |
| 2191 stuffReadbuff(get_equalprg()); | |
| 2192 stuffReadbuff((char_u *)"\n"); | |
| 2193 } | |
| 2194 else if (oap->op_type == OP_FORMAT) | |
| 2195 { | |
| 2196 if (*p_fp == NUL) | |
| 2197 stuffReadbuff((char_u *)"fmt"); | |
| 2198 else | |
| 2199 stuffReadbuff(p_fp); | |
| 216 | 2200 stuffReadbuff((char_u *)"\n']"); |
| 7 | 2201 } |
| 2202 | |
| 2203 /* | |
| 2204 * do_cmdline() does the rest | |
| 2205 */ | |
| 2206 } | |
| 2207 | |
| 592 | 2208 /* |
| 602 | 2209 * Handle the "g@" operator: call 'operatorfunc'. |
| 592 | 2210 */ |
| 690 | 2211 static void |
| 592 | 2212 op_function(oap) |
| 1877 | 2213 oparg_T *oap UNUSED; |
| 592 | 2214 { |
| 2215 #ifdef FEAT_EVAL | |
| 2216 char_u *(argv[1]); | |
| 4133 | 2217 # ifdef FEAT_VIRTUALEDIT |
| 3431 | 2218 int save_virtual_op = virtual_op; |
| 4133 | 2219 # endif |
| 592 | 2220 |
| 2221 if (*p_opfunc == NUL) | |
| 2222 EMSG(_("E774: 'operatorfunc' is empty")); | |
| 2223 else | |
| 2224 { | |
| 2225 /* Set '[ and '] marks to text to be operated on. */ | |
| 2226 curbuf->b_op_start = oap->start; | |
| 2227 curbuf->b_op_end = oap->end; | |
| 2228 if (oap->motion_type != MLINE && !oap->inclusive) | |
| 2229 /* Exclude the end position. */ | |
| 2230 decl(&curbuf->b_op_end); | |
| 2231 | |
| 2232 if (oap->block_mode) | |
| 2233 argv[0] = (char_u *)"block"; | |
| 2234 else if (oap->motion_type == MLINE) | |
| 2235 argv[0] = (char_u *)"line"; | |
| 2236 else | |
| 2237 argv[0] = (char_u *)"char"; | |
| 3431 | 2238 |
| 4133 | 2239 # ifdef FEAT_VIRTUALEDIT |
| 3431 | 2240 /* Reset virtual_op so that 'virtualedit' can be changed in the |
| 2241 * function. */ | |
| 2242 virtual_op = MAYBE; | |
| 4133 | 2243 # endif |
| 3431 | 2244 |
| 592 | 2245 (void)call_func_retnr(p_opfunc, 1, argv, FALSE); |
| 3431 | 2246 |
| 4133 | 2247 # ifdef FEAT_VIRTUALEDIT |
| 3431 | 2248 virtual_op = save_virtual_op; |
| 4133 | 2249 # endif |
| 592 | 2250 } |
| 2251 #else | |
| 2252 EMSG(_("E775: Eval feature not available")); | |
| 2253 #endif | |
| 2254 } | |
| 2255 | |
| 7 | 2256 #if defined(FEAT_MOUSE) || defined(PROTO) |
| 2257 /* | |
| 2258 * Do the appropriate action for the current mouse click in the current mode. | |
| 2259 * Not used for Command-line mode. | |
| 2260 * | |
| 2261 * Normal Mode: | |
| 2262 * event modi- position visual change action | |
| 2263 * fier cursor window | |
| 2264 * left press - yes end yes | |
| 2265 * left press C yes end yes "^]" (2) | |
| 2266 * left press S yes end yes "*" (2) | |
| 2267 * left drag - yes start if moved no | |
| 2268 * left relse - yes start if moved no | |
| 2269 * middle press - yes if not active no put register | |
| 2270 * middle press - yes if active no yank and put | |
| 2271 * right press - yes start or extend yes | |
| 2272 * right press S yes no change yes "#" (2) | |
| 2273 * right drag - yes extend no | |
| 2274 * right relse - yes extend no | |
| 2275 * | |
| 2276 * Insert or Replace Mode: | |
| 2277 * event modi- position visual change action | |
| 2278 * fier cursor window | |
| 2279 * left press - yes (cannot be active) yes | |
| 2280 * left press C yes (cannot be active) yes "CTRL-O^]" (2) | |
| 2281 * left press S yes (cannot be active) yes "CTRL-O*" (2) | |
| 2282 * left drag - yes start or extend (1) no CTRL-O (1) | |
| 2283 * left relse - yes start or extend (1) no CTRL-O (1) | |
| 2284 * middle press - no (cannot be active) no put register | |
| 2285 * right press - yes start or extend yes CTRL-O | |
| 2286 * right press S yes (cannot be active) yes "CTRL-O#" (2) | |
| 2287 * | |
| 2288 * (1) only if mouse pointer moved since press | |
| 2289 * (2) only if click is in same buffer | |
| 2290 * | |
| 2291 * Return TRUE if start_arrow() should be called for edit mode. | |
| 2292 */ | |
| 2293 int | |
| 2294 do_mouse(oap, c, dir, count, fixindent) | |
| 2295 oparg_T *oap; /* operator argument, can be NULL */ | |
| 2296 int c; /* K_LEFTMOUSE, etc */ | |
| 2297 int dir; /* Direction to 'put' if necessary */ | |
| 2298 long count; | |
| 2299 int fixindent; /* PUT_FIXINDENT if fixing indent necessary */ | |
| 2300 { | |
| 2301 static int do_always = FALSE; /* ignore 'mouse' setting next time */ | |
| 2302 static int got_click = FALSE; /* got a click some time back */ | |
| 2303 | |
| 2304 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */ | |
| 2305 int is_click; /* If FALSE it's a drag or release event */ | |
| 2306 int is_drag; /* If TRUE it's a drag event */ | |
| 2307 int jump_flags = 0; /* flags for jump_to_mouse() */ | |
| 2308 pos_T start_visual; | |
| 2309 int moved; /* Has cursor moved? */ | |
| 2310 int in_status_line; /* mouse in status line */ | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2324
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changeset
|
2311 #ifdef FEAT_WINDOWS |
|
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parents:
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diff
changeset
|
2312 static int in_tab_line = FALSE; /* mouse clicked in tab line */ |
|
6e563e1c8033
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2313 #endif |
| 7 | 2314 #ifdef FEAT_VERTSPLIT |
| 2315 int in_sep_line; /* mouse in vertical separator line */ | |
| 2316 #endif | |
| 2317 int c1, c2; | |
| 2318 #if defined(FEAT_FOLDING) | |
| 2319 pos_T save_cursor; | |
| 2320 #endif | |
| 2321 win_T *old_curwin = curwin; | |
| 2322 static pos_T orig_cursor; | |
| 2323 colnr_T leftcol, rightcol; | |
| 2324 pos_T end_visual; | |
| 2325 int diff; | |
| 2326 int old_active = VIsual_active; | |
| 2327 int old_mode = VIsual_mode; | |
| 2328 int regname; | |
| 2329 | |
| 2330 #if defined(FEAT_FOLDING) | |
| 2331 save_cursor = curwin->w_cursor; | |
| 2332 #endif | |
| 2333 | |
| 2334 /* | |
| 2335 * When GUI is active, always recognize mouse events, otherwise: | |
| 2336 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'. | |
| 2337 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'. | |
| 2338 * - For command line and insert mode 'mouse' is checked before calling | |
| 2339 * do_mouse(). | |
| 2340 */ | |
| 2341 if (do_always) | |
| 2342 do_always = FALSE; | |
| 2343 else | |
| 2344 #ifdef FEAT_GUI | |
| 2345 if (!gui.in_use) | |
| 2346 #endif | |
| 2347 { | |
| 2348 if (VIsual_active) | |
| 2349 { | |
| 2350 if (!mouse_has(MOUSE_VISUAL)) | |
| 2351 return FALSE; | |
| 2352 } | |
| 5735 | 2353 else if (State == NORMAL && !mouse_has(MOUSE_NORMAL)) |
| 7 | 2354 return FALSE; |
| 2355 } | |
| 2356 | |
| 4221 | 2357 for (;;) |
| 2358 { | |
| 2359 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag); | |
| 2360 if (is_drag) | |
| 2361 { | |
| 2362 /* If the next character is the same mouse event then use that | |
| 2363 * one. Speeds up dragging the status line. */ | |
| 2364 if (vpeekc() != NUL) | |
| 2365 { | |
| 2366 int nc; | |
| 2367 int save_mouse_row = mouse_row; | |
| 2368 int save_mouse_col = mouse_col; | |
| 2369 | |
| 2370 /* Need to get the character, peeking doesn't get the actual | |
| 2371 * one. */ | |
| 2372 nc = safe_vgetc(); | |
| 2373 if (c == nc) | |
| 2374 continue; | |
| 2375 vungetc(nc); | |
| 2376 mouse_row = save_mouse_row; | |
| 2377 mouse_col = save_mouse_col; | |
| 2378 } | |
| 2379 } | |
| 2380 break; | |
| 2381 } | |
| 7 | 2382 |
| 2383 #ifdef FEAT_MOUSESHAPE | |
| 2384 /* May have stopped dragging the status or separator line. The pointer is | |
| 2385 * most likely still on the status or separator line. */ | |
| 2386 if (!is_drag && drag_status_line) | |
| 2387 { | |
| 2388 drag_status_line = FALSE; | |
| 2389 update_mouseshape(SHAPE_IDX_STATUS); | |
| 2390 } | |
| 2391 # ifdef FEAT_VERTSPLIT | |
| 2392 if (!is_drag && drag_sep_line) | |
| 2393 { | |
| 2394 drag_sep_line = FALSE; | |
| 2395 update_mouseshape(SHAPE_IDX_VSEP); | |
| 2396 } | |
| 2397 # endif | |
| 2398 #endif | |
| 2399 | |
| 2400 /* | |
| 2401 * Ignore drag and release events if we didn't get a click. | |
| 2402 */ | |
| 2403 if (is_click) | |
| 2404 got_click = TRUE; | |
| 2405 else | |
| 2406 { | |
| 2407 if (!got_click) /* didn't get click, ignore */ | |
| 2408 return FALSE; | |
| 2409 if (!is_drag) /* release, reset got_click */ | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2410 { |
| 7 | 2411 got_click = FALSE; |
|
2326
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Bram Moolenaar <bram@vim.org>
parents:
2324
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changeset
|
2412 #ifdef FEAT_WINDOWS |
|
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Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2413 if (in_tab_line) |
|
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Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2414 { |
|
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
|
2415 in_tab_line = FALSE; |
|
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Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
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|
2416 return FALSE; |
|
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Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
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|
2417 } |
|
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Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
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|
2418 #endif |
|
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Make it possible to drag a tab page label to another position. (Paul B. Mahol)
Bram Moolenaar <bram@vim.org>
parents:
2324
diff
changeset
|
2419 } |
| 7 | 2420 } |
| 2421 | |
| 2422 /* | |
| 2423 * CTRL right mouse button does CTRL-T | |
| 2424 */ | |
| 2425 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT) | |
| 2426 { | |
| 2427 if (State & INSERT) | |
| 2428 stuffcharReadbuff(Ctrl_O); | |
| 2429 if (count > 1) | |
| 2430 stuffnumReadbuff(count); | |
| 2431 stuffcharReadbuff(Ctrl_T); | |
| 2432 got_click = FALSE; /* ignore drag&release now */ | |
| 2433 return FALSE; | |
| 2434 } | |
| 2435 | |
| 2436 /* | |
| 2437 * CTRL only works with left mouse button | |
| 2438 */ | |
| 2439 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT) | |
| 2440 return FALSE; | |
| 2441 | |
| 2442 /* | |
| 2443 * When a modifier is down, ignore drag and release events, as well as | |
| 2444 * multiple clicks and the middle mouse button. | |
| 2445 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*". | |
| 2446 */ | |
| 179 | 2447 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT |
| 2448 | MOD_MASK_META)) | |
| 7 | 2449 && (!is_click |
| 2450 || (mod_mask & MOD_MASK_MULTI_CLICK) | |
| 2451 || which_button == MOUSE_MIDDLE) | |
| 598 | 2452 && !((mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT)) |
| 7 | 2453 && mouse_model_popup() |
| 2454 && which_button == MOUSE_LEFT) | |
| 598 | 2455 && !((mod_mask & MOD_MASK_ALT) |
| 2456 && !mouse_model_popup() | |
| 2457 && which_button == MOUSE_RIGHT) | |
| 7 | 2458 ) |
| 2459 return FALSE; | |
| 2460 | |
| 2461 /* | |
| 2462 * If the button press was used as the movement command for an operator | |
| 2463 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore | |
| 2464 * drag/release events. | |
| 2465 */ | |
| 2466 if (!is_click && which_button == MOUSE_MIDDLE) | |
| 2467 return FALSE; | |
| 2468 | |
| 2469 if (oap != NULL) | |
| 2470 regname = oap->regname; | |
| 2471 else | |
| 2472 regname = 0; | |
| 2473 | |
| 2474 /* | |
| 2475 * Middle mouse button does a 'put' of the selected text | |
| 2476 */ | |
| 2477 if (which_button == MOUSE_MIDDLE) | |
| 2478 { | |
| 2479 if (State == NORMAL) | |
| 2480 { | |
| 2481 /* | |
| 2482 * If an operator was pending, we don't know what the user wanted | |
| 2483 * to do. Go back to normal mode: Clear the operator and beep(). | |
| 2484 */ | |
| 2485 if (oap != NULL && oap->op_type != OP_NOP) | |
| 2486 { | |
| 2487 clearopbeep(oap); | |
| 2488 return FALSE; | |
| 2489 } | |
| 2490 | |
| 2491 /* | |
| 2492 * If visual was active, yank the highlighted text and put it | |
| 2493 * before the mouse pointer position. | |
| 1016 | 2494 * In Select mode replace the highlighted text with the clipboard. |
| 7 | 2495 */ |
| 2496 if (VIsual_active) | |
| 2497 { | |
| 1016 | 2498 if (VIsual_select) |
| 2499 { | |
| 2500 stuffcharReadbuff(Ctrl_G); | |
| 1019 | 2501 stuffReadbuff((char_u *)"\"+p"); |
| 1016 | 2502 } |
| 2503 else | |
| 2504 { | |
| 2505 stuffcharReadbuff('y'); | |
| 2506 stuffcharReadbuff(K_MIDDLEMOUSE); | |
| 2507 } | |
| 7 | 2508 do_always = TRUE; /* ignore 'mouse' setting next time */ |
| 2509 return FALSE; | |
| 2510 } | |
| 2511 /* | |
| 2512 * The rest is below jump_to_mouse() | |
| 2513 */ | |
| 2514 } | |
| 2515 | |
| 2516 else if ((State & INSERT) == 0) | |
| 2517 return FALSE; | |
| 2518 | |
| 2519 /* | |
| 2520 * Middle click in insert mode doesn't move the mouse, just insert the | |
| 2521 * contents of a register. '.' register is special, can't insert that | |
| 2522 * with do_put(). | |
| 2523 * Also paste at the cursor if the current mode isn't in 'mouse' (only | |
| 2524 * happens for the GUI). | |
| 2525 */ | |
| 2526 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL)) | |
| 2527 { | |
| 2528 if (regname == '.') | |
| 2529 insert_reg(regname, TRUE); | |
| 2530 else | |
| 2531 { | |
| 2532 #ifdef FEAT_CLIPBOARD | |
| 2533 if (clip_star.available && regname == 0) | |
| 2534 regname = '*'; | |
| 2535 #endif | |
| 2536 if ((State & REPLACE_FLAG) && !yank_register_mline(regname)) | |
| 2537 insert_reg(regname, TRUE); | |
| 2538 else | |
| 2539 { | |
| 2540 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND); | |
| 2541 | |
| 2542 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */ | |
| 2543 AppendCharToRedobuff(Ctrl_R); | |
| 2544 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O); | |
| 2545 AppendCharToRedobuff(regname == 0 ? '"' : regname); | |
| 2546 } | |
| 2547 } | |
| 2548 return FALSE; | |
| 2549 } | |
| 2550 } | |
| 2551 | |
| 2552 /* When dragging or button-up stay in the same window. */ | |
| 2553 if (!is_click) | |
| 2554 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE; | |
| 2555 | |
| 2556 start_visual.lnum = 0; | |
| 2557 | |
| 671 | 2558 #ifdef FEAT_WINDOWS |
| 2559 /* Check for clicking in the tab page line. */ | |
| 2560 if (mouse_row == 0 && firstwin->w_winrow > 0) | |
| 2561 { | |
| 1619 | 2562 if (is_drag) |
|
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2563 { |
|
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|
2564 if (in_tab_line) |
|
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|
2565 { |
|
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|
2566 c1 = TabPageIdxs[mouse_col]; |
|
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2567 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
|
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2568 } |
| 1619 | 2569 return FALSE; |
|
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2570 } |
| 671 | 2571 |
| 2572 /* click in a tab selects that tab page */ | |
| 2573 if (is_click | |
| 2574 # ifdef FEAT_CMDWIN | |
| 2575 && cmdwin_type == 0 | |
| 2576 # endif | |
| 681 | 2577 && mouse_col < Columns) |
| 2578 { | |
|
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|
2579 in_tab_line = TRUE; |
| 681 | 2580 c1 = TabPageIdxs[mouse_col]; |
| 2581 if (c1 >= 0) | |
| 2582 { | |
| 682 | 2583 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) |
| 2584 { | |
| 2585 /* double click opens new page */ | |
| 681 | 2586 end_visual_mode(); |
| 682 | 2587 tabpage_new(); |
| 2588 tabpage_move(c1 == 0 ? 9999 : c1 - 1); | |
| 2589 } | |
| 2590 else | |
| 2591 { | |
| 2592 /* Go to specified tab page, or next one if not clicking | |
| 2593 * on a label. */ | |
| 2594 goto_tabpage(c1); | |
| 2595 | |
| 2596 /* It's like clicking on the status line of a window. */ | |
| 2597 if (curwin != old_curwin) | |
| 2598 end_visual_mode(); | |
| 2599 } | |
| 681 | 2600 } |
| 2601 else if (c1 < 0) | |
| 2602 { | |
| 2603 tabpage_T *tp; | |
| 2604 | |
| 2605 /* Close the current or specified tab page. */ | |
| 2606 if (c1 == -999) | |
| 2607 tp = curtab; | |
| 2608 else | |
| 2609 tp = find_tabpage(-c1); | |
| 2610 if (tp == curtab) | |
| 2611 { | |
| 2612 if (first_tabpage->tp_next != NULL) | |
| 2613 tabpage_close(FALSE); | |
| 2614 } | |
| 2615 else if (tp != NULL) | |
| 2616 tabpage_close_other(tp, FALSE); | |
| 2617 } | |
| 2618 } | |
| 2619 return TRUE; | |
| 671 | 2620 } |
|
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2621 else if (is_drag && in_tab_line) |
|
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2622 { |
|
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|
2623 c1 = TabPageIdxs[mouse_col]; |
|
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|
2624 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
|
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2625 return FALSE; |
|
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2626 } |
|
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|
2627 |
| 671 | 2628 #endif |
| 2629 | |
| 7 | 2630 /* |
| 2631 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events: | |
| 2632 * right button up -> pop-up menu | |
| 2633 * shift-left button -> right button | |
| 598 | 2634 * alt-left button -> alt-right button |
| 7 | 2635 */ |
| 2636 if (mouse_model_popup()) | |
| 2637 { | |
| 2638 if (which_button == MOUSE_RIGHT | |
| 2639 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
| 2640 { | |
| 2641 /* | |
| 2642 * NOTE: Ignore right button down and drag mouse events. | |
| 2643 * Windows only shows the popup menu on the button up event. | |
| 2644 */ | |
| 936 | 2645 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
| 2646 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) | |
| 7 | 2647 if (!is_click) |
| 2648 return FALSE; | |
| 2649 #endif | |
| 2650 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) | |
| 2651 if (is_click || is_drag) | |
| 2652 return FALSE; | |
| 2653 #endif | |
| 573 | 2654 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
| 7 | 2655 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
| 2656 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON) | |
| 2657 if (gui.in_use) | |
| 2658 { | |
| 2659 jump_flags = 0; | |
| 2660 if (STRCMP(p_mousem, "popup_setpos") == 0) | |
| 2661 { | |
| 2662 /* First set the cursor position before showing the popup | |
| 2663 * menu. */ | |
| 2664 if (VIsual_active) | |
| 2665 { | |
| 2666 pos_T m_pos; | |
| 2667 | |
| 2668 /* | |
| 2669 * set MOUSE_MAY_STOP_VIS if we are outside the | |
| 2670 * selection or the current window (might have false | |
| 2671 * negative here) | |
| 2672 */ | |
| 2673 if (mouse_row < W_WINROW(curwin) | |
| 2674 || mouse_row | |
| 2675 > (W_WINROW(curwin) + curwin->w_height)) | |
| 2676 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2677 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER) | |
| 2678 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2679 else | |
| 2680 { | |
| 2681 if ((lt(curwin->w_cursor, VIsual) | |
| 2682 && (lt(m_pos, curwin->w_cursor) | |
| 2683 || lt(VIsual, m_pos))) | |
| 2684 || (lt(VIsual, curwin->w_cursor) | |
| 2685 && (lt(m_pos, VIsual) | |
| 2686 || lt(curwin->w_cursor, m_pos)))) | |
| 2687 { | |
| 2688 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2689 } | |
| 2690 else if (VIsual_mode == Ctrl_V) | |
| 2691 { | |
| 2692 getvcols(curwin, &curwin->w_cursor, &VIsual, | |
| 2693 &leftcol, &rightcol); | |
| 2694 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL); | |
| 2695 if (m_pos.col < leftcol || m_pos.col > rightcol) | |
| 2696 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2697 } | |
| 2698 } | |
| 2699 } | |
| 2700 else | |
| 2701 jump_flags = MOUSE_MAY_STOP_VIS; | |
| 2702 } | |
| 2703 if (jump_flags) | |
| 2704 { | |
| 2705 jump_flags = jump_to_mouse(jump_flags, NULL, which_button); | |
| 5735 | 2706 update_curbuf(VIsual_active ? INVERTED : VALID); |
| 7 | 2707 setcursor(); |
| 2708 out_flush(); /* Update before showing popup menu */ | |
| 2709 } | |
| 2710 # ifdef FEAT_MENU | |
| 2711 gui_show_popupmenu(); | |
| 2712 # endif | |
| 2713 return (jump_flags & CURSOR_MOVED) != 0; | |
| 2714 } | |
| 2715 else | |
| 2716 return FALSE; | |
| 2717 #else | |
| 2718 return FALSE; | |
| 2719 #endif | |
| 2720 } | |
| 598 | 2721 if (which_button == MOUSE_LEFT |
| 2722 && (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT))) | |
| 7 | 2723 { |
| 2724 which_button = MOUSE_RIGHT; | |
| 2725 mod_mask &= ~MOD_MASK_SHIFT; | |
| 2726 } | |
| 2727 } | |
| 2728 | |
| 2729 if ((State & (NORMAL | INSERT)) | |
| 2730 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
| 2731 { | |
| 2732 if (which_button == MOUSE_LEFT) | |
| 2733 { | |
| 2734 if (is_click) | |
| 2735 { | |
| 2736 /* stop Visual mode for a left click in a window, but not when | |
| 2737 * on a status line */ | |
| 2738 if (VIsual_active) | |
| 2739 jump_flags |= MOUSE_MAY_STOP_VIS; | |
| 2740 } | |
| 2741 else if (mouse_has(MOUSE_VISUAL)) | |
| 2742 jump_flags |= MOUSE_MAY_VIS; | |
| 2743 } | |
| 2744 else if (which_button == MOUSE_RIGHT) | |
| 2745 { | |
| 2746 if (is_click && VIsual_active) | |
| 2747 { | |
| 2748 /* | |
| 2749 * Remember the start and end of visual before moving the | |
| 2750 * cursor. | |
| 2751 */ | |
| 2752 if (lt(curwin->w_cursor, VIsual)) | |
| 2753 { | |
| 2754 start_visual = curwin->w_cursor; | |
| 2755 end_visual = VIsual; | |
| 2756 } | |
| 2757 else | |
| 2758 { | |
| 2759 start_visual = VIsual; | |
| 2760 end_visual = curwin->w_cursor; | |
| 2761 } | |
| 2762 } | |
| 2763 jump_flags |= MOUSE_FOCUS; | |
| 2764 if (mouse_has(MOUSE_VISUAL)) | |
| 2765 jump_flags |= MOUSE_MAY_VIS; | |
| 2766 } | |
| 2767 } | |
| 2768 | |
| 2769 /* | |
| 2770 * If an operator is pending, ignore all drags and releases until the | |
| 2771 * next mouse click. | |
| 2772 */ | |
| 2773 if (!is_drag && oap != NULL && oap->op_type != OP_NOP) | |
| 2774 { | |
| 2775 got_click = FALSE; | |
| 2776 oap->motion_type = MCHAR; | |
| 2777 } | |
| 2778 | |
| 2779 /* When releasing the button let jump_to_mouse() know. */ | |
| 2780 if (!is_click && !is_drag) | |
| 2781 jump_flags |= MOUSE_RELEASED; | |
| 2782 | |
| 2783 /* | |
| 2784 * JUMP! | |
| 2785 */ | |
| 2786 jump_flags = jump_to_mouse(jump_flags, | |
| 2787 oap == NULL ? NULL : &(oap->inclusive), which_button); | |
| 2788 moved = (jump_flags & CURSOR_MOVED); | |
| 2789 in_status_line = (jump_flags & IN_STATUS_LINE); | |
| 2790 #ifdef FEAT_VERTSPLIT | |
| 2791 in_sep_line = (jump_flags & IN_SEP_LINE); | |
| 2792 #endif | |
| 2793 | |
| 2794 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 2795 if (isNetbeansBuffer(curbuf) |
| 7 | 2796 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE))) |
| 2797 { | |
| 2798 int key = KEY2TERMCAP1(c); | |
| 2799 | |
| 2800 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE | |
| 2801 || key == (int)KE_RIGHTRELEASE) | |
| 2802 netbeans_button_release(which_button); | |
| 2803 } | |
| 2804 #endif | |
| 2805 | |
| 2806 /* When jumping to another window, clear a pending operator. That's a bit | |
| 2807 * friendlier than beeping and not jumping to that window. */ | |
| 2808 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP) | |
| 2809 clearop(oap); | |
| 2810 | |
| 2811 #ifdef FEAT_FOLDING | |
| 2812 if (mod_mask == 0 | |
| 2813 && !is_drag | |
| 2814 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN)) | |
| 2815 && which_button == MOUSE_LEFT) | |
| 2816 { | |
| 2817 /* open or close a fold at this line */ | |
| 2818 if (jump_flags & MOUSE_FOLD_OPEN) | |
| 2819 openFold(curwin->w_cursor.lnum, 1L); | |
| 2820 else | |
| 2821 closeFold(curwin->w_cursor.lnum, 1L); | |
| 2822 /* don't move the cursor if still in the same window */ | |
| 2823 if (curwin == old_curwin) | |
| 2824 curwin->w_cursor = save_cursor; | |
| 2825 } | |
| 2826 #endif | |
| 2827 | |
| 2828 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN) | |
| 2829 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available) | |
| 2830 { | |
| 2831 clip_modeless(which_button, is_click, is_drag); | |
| 2832 return FALSE; | |
| 2833 } | |
| 2834 #endif | |
| 2835 | |
| 2836 /* Set global flag that we are extending the Visual area with mouse | |
| 1188 | 2837 * dragging; temporarily minimize 'scrolloff'. */ |
| 7 | 2838 if (VIsual_active && is_drag && p_so) |
| 2839 { | |
| 2840 /* In the very first line, allow scrolling one line */ | |
| 2841 if (mouse_row == 0) | |
| 2842 mouse_dragging = 2; | |
| 2843 else | |
| 2844 mouse_dragging = 1; | |
| 2845 } | |
| 2846 | |
| 2847 /* When dragging the mouse above the window, scroll down. */ | |
| 2848 if (is_drag && mouse_row < 0 && !in_status_line) | |
| 2849 { | |
| 2850 scroll_redraw(FALSE, 1L); | |
| 2851 mouse_row = 0; | |
| 2852 } | |
| 2853 | |
| 2854 if (start_visual.lnum) /* right click in visual mode */ | |
| 2855 { | |
| 598 | 2856 /* When ALT is pressed make Visual mode blockwise. */ |
| 2857 if (mod_mask & MOD_MASK_ALT) | |
| 2858 VIsual_mode = Ctrl_V; | |
| 2859 | |
| 7 | 2860 /* |
| 2861 * In Visual-block mode, divide the area in four, pick up the corner | |
| 2862 * that is in the quarter that the cursor is in. | |
| 2863 */ | |
| 2864 if (VIsual_mode == Ctrl_V) | |
| 2865 { | |
| 2866 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol); | |
| 2867 if (curwin->w_curswant > (leftcol + rightcol) / 2) | |
| 2868 end_visual.col = leftcol; | |
| 2869 else | |
| 2870 end_visual.col = rightcol; | |
| 2871 if (curwin->w_cursor.lnum < | |
| 2872 (start_visual.lnum + end_visual.lnum) / 2) | |
| 2873 end_visual.lnum = end_visual.lnum; | |
| 2874 else | |
| 2875 end_visual.lnum = start_visual.lnum; | |
| 2876 | |
| 2877 /* move VIsual to the right column */ | |
| 2878 start_visual = curwin->w_cursor; /* save the cursor pos */ | |
| 2879 curwin->w_cursor = end_visual; | |
| 2880 coladvance(end_visual.col); | |
| 2881 VIsual = curwin->w_cursor; | |
| 2882 curwin->w_cursor = start_visual; /* restore the cursor */ | |
| 2883 } | |
| 2884 else | |
| 2885 { | |
| 2886 /* | |
| 2887 * If the click is before the start of visual, change the start. | |
| 2888 * If the click is after the end of visual, change the end. If | |
| 2889 * the click is inside the visual, change the closest side. | |
| 2890 */ | |
| 2891 if (lt(curwin->w_cursor, start_visual)) | |
| 2892 VIsual = end_visual; | |
| 2893 else if (lt(end_visual, curwin->w_cursor)) | |
| 2894 VIsual = start_visual; | |
| 2895 else | |
| 2896 { | |
| 2897 /* In the same line, compare column number */ | |
| 2898 if (end_visual.lnum == start_visual.lnum) | |
| 2899 { | |
| 2900 if (curwin->w_cursor.col - start_visual.col > | |
| 2901 end_visual.col - curwin->w_cursor.col) | |
| 2902 VIsual = start_visual; | |
| 2903 else | |
| 2904 VIsual = end_visual; | |
| 2905 } | |
| 2906 | |
| 2907 /* In different lines, compare line number */ | |
| 2908 else | |
| 2909 { | |
| 2910 diff = (curwin->w_cursor.lnum - start_visual.lnum) - | |
| 2911 (end_visual.lnum - curwin->w_cursor.lnum); | |
| 2912 | |
| 2913 if (diff > 0) /* closest to end */ | |
| 2914 VIsual = start_visual; | |
| 2915 else if (diff < 0) /* closest to start */ | |
| 2916 VIsual = end_visual; | |
| 2917 else /* in the middle line */ | |
| 2918 { | |
| 2919 if (curwin->w_cursor.col < | |
| 2920 (start_visual.col + end_visual.col) / 2) | |
| 2921 VIsual = end_visual; | |
| 2922 else | |
| 2923 VIsual = start_visual; | |
| 2924 } | |
| 2925 } | |
| 2926 } | |
| 2927 } | |
| 2928 } | |
| 2929 /* | |
| 2930 * If Visual mode started in insert mode, execute "CTRL-O" | |
| 2931 */ | |
| 2932 else if ((State & INSERT) && VIsual_active) | |
| 2933 stuffcharReadbuff(Ctrl_O); | |
| 2934 | |
| 2935 /* | |
| 2936 * Middle mouse click: Put text before cursor. | |
| 2937 */ | |
| 2938 if (which_button == MOUSE_MIDDLE) | |
| 2939 { | |
| 2940 #ifdef FEAT_CLIPBOARD | |
| 2941 if (clip_star.available && regname == 0) | |
| 2942 regname = '*'; | |
| 2943 #endif | |
| 2944 if (yank_register_mline(regname)) | |
| 2945 { | |
| 2946 if (mouse_past_bottom) | |
| 2947 dir = FORWARD; | |
| 2948 } | |
| 2949 else if (mouse_past_eol) | |
| 2950 dir = FORWARD; | |
| 2951 | |
| 2952 if (fixindent) | |
| 2953 { | |
| 2954 c1 = (dir == BACKWARD) ? '[' : ']'; | |
| 2955 c2 = 'p'; | |
| 2956 } | |
| 2957 else | |
| 2958 { | |
| 2959 c1 = (dir == FORWARD) ? 'p' : 'P'; | |
| 2960 c2 = NUL; | |
| 2961 } | |
| 2962 prep_redo(regname, count, NUL, c1, NUL, c2, NUL); | |
| 2963 | |
| 2964 /* | |
| 2965 * Remember where the paste started, so in edit() Insstart can be set | |
| 2966 * to this position | |
| 2967 */ | |
| 2968 if (restart_edit != 0) | |
| 2969 where_paste_started = curwin->w_cursor; | |
| 2970 do_put(regname, dir, count, fixindent | PUT_CURSEND); | |
| 2971 } | |
| 2972 | |
| 2973 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 2974 /* | |
| 2975 * Ctrl-Mouse click or double click in a quickfix window jumps to the | |
| 2976 * error under the mouse pointer. | |
| 2977 */ | |
| 2978 else if (((mod_mask & MOD_MASK_CTRL) | |
| 2979 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 2980 && bt_quickfix(curbuf)) | |
| 2981 { | |
| 2982 if (State & INSERT) | |
| 2983 stuffcharReadbuff(Ctrl_O); | |
| 643 | 2984 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
| 2985 stuffReadbuff((char_u *)":.cc\n"); | |
| 2986 else /* location list window */ | |
| 2987 stuffReadbuff((char_u *)":.ll\n"); | |
| 7 | 2988 got_click = FALSE; /* ignore drag&release now */ |
| 2989 } | |
| 2990 #endif | |
| 2991 | |
| 2992 /* | |
| 2993 * Ctrl-Mouse click (or double click in a help window) jumps to the tag | |
| 2994 * under the mouse pointer. | |
| 2995 */ | |
| 2996 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help | |
| 2997 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)) | |
| 2998 { | |
| 2999 if (State & INSERT) | |
| 3000 stuffcharReadbuff(Ctrl_O); | |
| 3001 stuffcharReadbuff(Ctrl_RSB); | |
| 3002 got_click = FALSE; /* ignore drag&release now */ | |
| 3003 } | |
| 3004 | |
| 3005 /* | |
| 3006 * Shift-Mouse click searches for the next occurrence of the word under | |
| 3007 * the mouse pointer | |
| 3008 */ | |
| 3009 else if ((mod_mask & MOD_MASK_SHIFT)) | |
| 3010 { | |
| 5735 | 3011 if ((State & INSERT) || (VIsual_active && VIsual_select)) |
| 7 | 3012 stuffcharReadbuff(Ctrl_O); |
| 3013 if (which_button == MOUSE_LEFT) | |
| 3014 stuffcharReadbuff('*'); | |
| 3015 else /* MOUSE_RIGHT */ | |
| 3016 stuffcharReadbuff('#'); | |
| 3017 } | |
| 3018 | |
| 3019 /* Handle double clicks, unless on status line */ | |
| 3020 else if (in_status_line) | |
| 3021 { | |
| 3022 #ifdef FEAT_MOUSESHAPE | |
| 3023 if ((is_drag || is_click) && !drag_status_line) | |
| 3024 { | |
| 3025 drag_status_line = TRUE; | |
| 3026 update_mouseshape(-1); | |
| 3027 } | |
| 3028 #endif | |
| 3029 } | |
| 3030 #ifdef FEAT_VERTSPLIT | |
| 3031 else if (in_sep_line) | |
| 3032 { | |
| 3033 # ifdef FEAT_MOUSESHAPE | |
| 3034 if ((is_drag || is_click) && !drag_sep_line) | |
| 3035 { | |
| 3036 drag_sep_line = TRUE; | |
| 3037 update_mouseshape(-1); | |
| 3038 } | |
| 3039 # endif | |
| 3040 } | |
| 3041 #endif | |
| 3042 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT)) | |
| 3043 && mouse_has(MOUSE_VISUAL)) | |
| 3044 { | |
| 3045 if (is_click || !VIsual_active) | |
| 3046 { | |
| 3047 if (VIsual_active) | |
| 3048 orig_cursor = VIsual; | |
| 3049 else | |
| 3050 { | |
| 3051 check_visual_highlight(); | |
| 3052 VIsual = curwin->w_cursor; | |
| 3053 orig_cursor = VIsual; | |
| 3054 VIsual_active = TRUE; | |
| 3055 VIsual_reselect = TRUE; | |
| 3056 /* start Select mode if 'selectmode' contains "mouse" */ | |
| 3057 may_start_select('o'); | |
| 3058 setmouse(); | |
| 3059 } | |
| 3060 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 598 | 3061 { |
| 3062 /* Double click with ALT pressed makes it blockwise. */ | |
| 3063 if (mod_mask & MOD_MASK_ALT) | |
| 3064 VIsual_mode = Ctrl_V; | |
| 3065 else | |
| 3066 VIsual_mode = 'v'; | |
| 3067 } | |
| 7 | 3068 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK) |
| 3069 VIsual_mode = 'V'; | |
| 3070 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK) | |
| 3071 VIsual_mode = Ctrl_V; | |
| 3072 #ifdef FEAT_CLIPBOARD | |
| 3073 /* Make sure the clipboard gets updated. Needed because start and | |
| 3074 * end may still be the same, and the selection needs to be owned */ | |
| 3075 clip_star.vmode = NUL; | |
| 3076 #endif | |
| 3077 } | |
| 3078 /* | |
| 3079 * A double click selects a word or a block. | |
| 3080 */ | |
| 3081 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
| 3082 { | |
| 3083 pos_T *pos = NULL; | |
| 300 | 3084 int gc; |
| 7 | 3085 |
| 3086 if (is_click) | |
| 3087 { | |
| 3088 /* If the character under the cursor (skipping white space) is | |
| 3089 * not a word character, try finding a match and select a (), | |
| 3090 * {}, [], #if/#endif, etc. block. */ | |
| 3091 end_visual = curwin->w_cursor; | |
| 300 | 3092 while (gc = gchar_pos(&end_visual), vim_iswhite(gc)) |
| 7 | 3093 inc(&end_visual); |
| 3094 if (oap != NULL) | |
| 3095 oap->motion_type = MCHAR; | |
| 3096 if (oap != NULL | |
| 3097 && VIsual_mode == 'v' | |
| 3098 && !vim_iswordc(gchar_pos(&end_visual)) | |
| 3099 && equalpos(curwin->w_cursor, VIsual) | |
| 3100 && (pos = findmatch(oap, NUL)) != NULL) | |
| 3101 { | |
| 3102 curwin->w_cursor = *pos; | |
| 3103 if (oap->motion_type == MLINE) | |
| 3104 VIsual_mode = 'V'; | |
| 3105 else if (*p_sel == 'e') | |
| 3106 { | |
| 3107 if (lt(curwin->w_cursor, VIsual)) | |
| 3108 ++VIsual.col; | |
| 3109 else | |
| 3110 ++curwin->w_cursor.col; | |
| 3111 } | |
| 3112 } | |
| 3113 } | |
| 3114 | |
| 3115 if (pos == NULL && (is_click || is_drag)) | |
| 3116 { | |
| 3117 /* When not found a match or when dragging: extend to include | |
| 3118 * a word. */ | |
| 3119 if (lt(curwin->w_cursor, orig_cursor)) | |
| 3120 { | |
| 3121 find_start_of_word(&curwin->w_cursor); | |
| 3122 find_end_of_word(&VIsual); | |
| 3123 } | |
| 3124 else | |
| 3125 { | |
| 3126 find_start_of_word(&VIsual); | |
| 3127 if (*p_sel == 'e' && *ml_get_cursor() != NUL) | |
| 3128 #ifdef FEAT_MBYTE | |
| 3129 curwin->w_cursor.col += | |
| 474 | 3130 (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 3131 #else |
| 3132 ++curwin->w_cursor.col; | |
| 3133 #endif | |
| 3134 find_end_of_word(&curwin->w_cursor); | |
| 3135 } | |
| 3136 } | |
| 3137 curwin->w_set_curswant = TRUE; | |
| 3138 } | |
| 3139 if (is_click) | |
| 3140 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
| 3141 } | |
| 3142 else if (VIsual_active && !old_active) | |
| 598 | 3143 { |
| 3144 if (mod_mask & MOD_MASK_ALT) | |
| 3145 VIsual_mode = Ctrl_V; | |
| 3146 else | |
| 3147 VIsual_mode = 'v'; | |
| 3148 } | |
| 7 | 3149 |
| 3150 /* If Visual mode changed show it later. */ | |
| 643 | 3151 if ((!VIsual_active && old_active && mode_displayed) |
| 3152 || (VIsual_active && p_smd && msg_silent == 0 | |
| 3153 && (!old_active || VIsual_mode != old_mode))) | |
| 7 | 3154 redraw_cmdline = TRUE; |
| 3155 | |
| 3156 return moved; | |
| 3157 } | |
| 3158 | |
| 3159 /* | |
| 3160 * Move "pos" back to the start of the word it's in. | |
| 3161 */ | |
| 3162 static void | |
| 3163 find_start_of_word(pos) | |
| 3164 pos_T *pos; | |
| 3165 { | |
| 3166 char_u *line; | |
| 3167 int cclass; | |
| 3168 int col; | |
| 3169 | |
| 3170 line = ml_get(pos->lnum); | |
| 3171 cclass = get_mouse_class(line + pos->col); | |
| 3172 | |
| 3173 while (pos->col > 0) | |
| 3174 { | |
| 3175 col = pos->col - 1; | |
| 3176 #ifdef FEAT_MBYTE | |
| 3177 col -= (*mb_head_off)(line, line + col); | |
| 3178 #endif | |
| 3179 if (get_mouse_class(line + col) != cclass) | |
| 3180 break; | |
| 3181 pos->col = col; | |
| 3182 } | |
| 3183 } | |
| 3184 | |
| 3185 /* | |
| 3186 * Move "pos" forward to the end of the word it's in. | |
| 3187 * When 'selection' is "exclusive", the position is just after the word. | |
| 3188 */ | |
| 3189 static void | |
| 3190 find_end_of_word(pos) | |
| 3191 pos_T *pos; | |
| 3192 { | |
| 3193 char_u *line; | |
| 3194 int cclass; | |
| 3195 int col; | |
| 3196 | |
| 3197 line = ml_get(pos->lnum); | |
| 3198 if (*p_sel == 'e' && pos->col > 0) | |
| 3199 { | |
| 3200 --pos->col; | |
| 3201 #ifdef FEAT_MBYTE | |
| 3202 pos->col -= (*mb_head_off)(line, line + pos->col); | |
| 3203 #endif | |
| 3204 } | |
| 3205 cclass = get_mouse_class(line + pos->col); | |
| 3206 while (line[pos->col] != NUL) | |
| 3207 { | |
| 3208 #ifdef FEAT_MBYTE | |
| 474 | 3209 col = pos->col + (*mb_ptr2len)(line + pos->col); |
| 7 | 3210 #else |
| 3211 col = pos->col + 1; | |
| 3212 #endif | |
| 3213 if (get_mouse_class(line + col) != cclass) | |
| 3214 { | |
| 3215 if (*p_sel == 'e') | |
| 3216 pos->col = col; | |
| 3217 break; | |
| 3218 } | |
| 3219 pos->col = col; | |
| 3220 } | |
| 3221 } | |
| 3222 | |
| 3223 /* | |
| 3224 * Get class of a character for selection: same class means same word. | |
| 3225 * 0: blank | |
| 3226 * 1: punctuation groups | |
| 3227 * 2: normal word character | |
| 3228 * >2: multi-byte word character. | |
| 3229 */ | |
| 3230 static int | |
| 3231 get_mouse_class(p) | |
| 3232 char_u *p; | |
| 3233 { | |
| 3234 int c; | |
| 3235 | |
| 3236 #ifdef FEAT_MBYTE | |
| 3237 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1) | |
| 3238 return mb_get_class(p); | |
| 3239 #endif | |
| 3240 | |
| 3241 c = *p; | |
| 3242 if (c == ' ' || c == '\t') | |
| 3243 return 0; | |
| 3244 | |
| 3245 if (vim_iswordc(c)) | |
| 3246 return 2; | |
| 3247 | |
| 3248 /* | |
| 3249 * There are a few special cases where we want certain combinations of | |
| 3250 * characters to be considered as a single word. These are things like | |
| 3251 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each | |
|
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
3252 * character is in its own class. |
| 7 | 3253 */ |
| 3254 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL) | |
| 3255 return 1; | |
| 3256 return c; | |
| 3257 } | |
| 3258 #endif /* FEAT_MOUSE */ | |
| 3259 | |
| 3260 /* | |
| 3261 * Check if highlighting for visual mode is possible, give a warning message | |
| 3262 * if not. | |
| 3263 */ | |
| 3264 void | |
| 3265 check_visual_highlight() | |
| 3266 { | |
| 3267 static int did_check = FALSE; | |
| 3268 | |
| 3269 if (full_screen) | |
| 3270 { | |
| 3271 if (!did_check && hl_attr(HLF_V) == 0) | |
| 3272 MSG(_("Warning: terminal cannot highlight")); | |
| 3273 did_check = TRUE; | |
| 3274 } | |
| 3275 } | |
| 3276 | |
| 3277 /* | |
| 638 | 3278 * End Visual mode. |
| 7 | 3279 * This function should ALWAYS be called to end Visual mode, except from |
| 3280 * do_pending_operator(). | |
| 3281 */ | |
| 3282 void | |
| 3283 end_visual_mode() | |
| 3284 { | |
| 3285 #ifdef FEAT_CLIPBOARD | |
| 3286 /* | |
| 3287 * If we are using the clipboard, then remember what was selected in case | |
| 3288 * we need to paste it somewhere while we still own the selection. | |
| 3289 * Only do this when the clipboard is already owned. Don't want to grab | |
| 3290 * the selection when hitting ESC. | |
| 3291 */ | |
| 3292 if (clip_star.available && clip_star.owned) | |
| 3293 clip_auto_select(); | |
| 3294 #endif | |
| 3295 | |
| 3296 VIsual_active = FALSE; | |
| 3297 #ifdef FEAT_MOUSE | |
| 3298 setmouse(); | |
| 3299 mouse_dragging = 0; | |
| 3300 #endif | |
| 3301 | |
| 3302 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
| 690 | 3303 curbuf->b_visual.vi_mode = VIsual_mode; |
| 3304 curbuf->b_visual.vi_start = VIsual; | |
| 3305 curbuf->b_visual.vi_end = curwin->w_cursor; | |
| 3306 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
| 7 | 3307 #ifdef FEAT_EVAL |
| 3308 curbuf->b_visual_mode_eval = VIsual_mode; | |
| 3309 #endif | |
| 3310 #ifdef FEAT_VIRTUALEDIT | |
| 3311 if (!virtual_active()) | |
| 3312 curwin->w_cursor.coladd = 0; | |
| 3313 #endif | |
| 3314 | |
| 643 | 3315 if (mode_displayed) |
| 7 | 3316 clear_cmdline = TRUE; /* unshow visual mode later */ |
| 3317 #ifdef FEAT_CMDL_INFO | |
| 3318 else | |
| 3319 clear_showcmd(); | |
| 3320 #endif | |
| 3321 | |
| 844 | 3322 adjust_cursor_eol(); |
| 7 | 3323 } |
| 3324 | |
| 3325 /* | |
| 3326 * Reset VIsual_active and VIsual_reselect. | |
| 3327 */ | |
| 3328 void | |
| 3329 reset_VIsual_and_resel() | |
| 3330 { | |
| 3331 if (VIsual_active) | |
| 3332 { | |
| 3333 end_visual_mode(); | |
| 3334 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
| 3335 } | |
| 3336 VIsual_reselect = FALSE; | |
| 3337 } | |
| 3338 | |
| 3339 /* | |
| 3340 * Reset VIsual_active and VIsual_reselect if it's set. | |
| 3341 */ | |
| 3342 void | |
| 3343 reset_VIsual() | |
| 3344 { | |
| 3345 if (VIsual_active) | |
| 3346 { | |
| 3347 end_visual_mode(); | |
| 3348 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
| 3349 VIsual_reselect = FALSE; | |
| 3350 } | |
| 3351 } | |
| 3352 | |
| 184 | 3353 #if defined(FEAT_BEVAL) |
| 7 | 3354 static int find_is_eval_item __ARGS((char_u *ptr, int *colp, int *nbp, int dir)); |
| 3355 | |
| 3356 /* | |
| 3357 * Check for a balloon-eval special item to include when searching for an | |
| 3358 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid! | |
| 3359 * Returns TRUE if the character at "*ptr" should be included. | |
| 3360 * "dir" is FORWARD or BACKWARD, the direction of searching. | |
| 3361 * "*colp" is in/decremented if "ptr[-dir]" should also be included. | |
| 3362 * "bnp" points to a counter for square brackets. | |
| 3363 */ | |
| 3364 static int | |
| 3365 find_is_eval_item(ptr, colp, bnp, dir) | |
| 3366 char_u *ptr; | |
| 3367 int *colp; | |
| 3368 int *bnp; | |
| 3369 int dir; | |
| 3370 { | |
| 3371 /* Accept everything inside []. */ | |
| 3372 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD)) | |
| 3373 ++*bnp; | |
| 3374 if (*bnp > 0) | |
| 3375 { | |
| 3376 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD)) | |
| 3377 --*bnp; | |
| 3378 return TRUE; | |
| 3379 } | |
| 3380 | |
| 3381 /* skip over "s.var" */ | |
| 3382 if (*ptr == '.') | |
| 3383 return TRUE; | |
| 3384 | |
| 3385 /* two-character item: s->var */ | |
| 3386 if (ptr[dir == BACKWARD ? 0 : 1] == '>' | |
| 3387 && ptr[dir == BACKWARD ? -1 : 0] == '-') | |
| 3388 { | |
| 3389 *colp += dir; | |
| 3390 return TRUE; | |
| 3391 } | |
| 3392 return FALSE; | |
| 3393 } | |
| 3394 #endif | |
| 3395 | |
| 3396 /* | |
| 3397 * Find the identifier under or to the right of the cursor. | |
| 3398 * "find_type" can have one of three values: | |
| 3399 * FIND_IDENT: find an identifier (keyword) | |
| 3400 * FIND_STRING: find any non-white string | |
| 3401 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred. | |
| 184 | 3402 * FIND_EVAL: find text useful for C program debugging |
| 7 | 3403 * |
| 3404 * There are three steps: | |
| 3405 * 1. Search forward for the start of an identifier/string. Doesn't move if | |
| 3406 * already on one. | |
| 3407 * 2. Search backward for the start of this identifier/string. | |
| 3408 * This doesn't match the real Vi but I like it a little better and it | |
| 3409 * shouldn't bother anyone. | |
| 3410 * 3. Search forward to the end of this identifier/string. | |
| 3411 * When FIND_IDENT isn't defined, we backup until a blank. | |
| 3412 * | |
| 3413 * Returns the length of the string, or zero if no string is found. | |
| 3414 * If a string is found, a pointer to the string is put in "*string". This | |
| 3415 * string is not always NUL terminated. | |
| 3416 */ | |
| 3417 int | |
| 3418 find_ident_under_cursor(string, find_type) | |
| 3419 char_u **string; | |
| 3420 int find_type; | |
| 3421 { | |
| 3422 return find_ident_at_pos(curwin, curwin->w_cursor.lnum, | |
| 3423 curwin->w_cursor.col, string, find_type); | |
| 3424 } | |
| 3425 | |
| 3426 /* | |
| 3427 * Like find_ident_under_cursor(), but for any window and any position. | |
| 3428 * However: Uses 'iskeyword' from the current window!. | |
| 3429 */ | |
| 3430 int | |
| 3431 find_ident_at_pos(wp, lnum, startcol, string, find_type) | |
| 3432 win_T *wp; | |
| 3433 linenr_T lnum; | |
| 3434 colnr_T startcol; | |
| 3435 char_u **string; | |
| 3436 int find_type; | |
| 3437 { | |
| 3438 char_u *ptr; | |
| 3439 int col = 0; /* init to shut up GCC */ | |
| 3440 int i; | |
| 3441 #ifdef FEAT_MBYTE | |
| 3442 int this_class = 0; | |
| 3443 int prev_class; | |
| 3444 int prevcol; | |
| 3445 #endif | |
| 184 | 3446 #if defined(FEAT_BEVAL) |
| 7 | 3447 int bn = 0; /* bracket nesting */ |
| 3448 #endif | |
| 3449 | |
| 3450 /* | |
| 3451 * if i == 0: try to find an identifier | |
| 3452 * if i == 1: try to find any non-white string | |
| 3453 */ | |
| 3454 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
| 3455 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i) | |
| 3456 { | |
| 3457 /* | |
| 3458 * 1. skip to start of identifier/string | |
| 3459 */ | |
| 3460 col = startcol; | |
| 3461 #ifdef FEAT_MBYTE | |
| 3462 if (has_mbyte) | |
| 3463 { | |
| 3464 while (ptr[col] != NUL) | |
| 3465 { | |
| 184 | 3466 # if defined(FEAT_BEVAL) |
| 7 | 3467 /* Stop at a ']' to evaluate "a[x]". */ |
| 3468 if ((find_type & FIND_EVAL) && ptr[col] == ']') | |
| 3469 break; | |
| 3470 # endif | |
| 3471 this_class = mb_get_class(ptr + col); | |
| 3472 if (this_class != 0 && (i == 1 || this_class != 1)) | |
| 3473 break; | |
| 474 | 3474 col += (*mb_ptr2len)(ptr + col); |
| 7 | 3475 } |
| 3476 } | |
| 3477 else | |
| 3478 #endif | |
| 3479 while (ptr[col] != NUL | |
| 3480 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col])) | |
| 184 | 3481 # if defined(FEAT_BEVAL) |
| 7 | 3482 && (!(find_type & FIND_EVAL) || ptr[col] != ']') |
| 3483 # endif | |
| 3484 ) | |
| 3485 ++col; | |
| 3486 | |
| 184 | 3487 #if defined(FEAT_BEVAL) |
| 7 | 3488 /* When starting on a ']' count it, so that we include the '['. */ |
| 3489 bn = ptr[col] == ']'; | |
| 3490 #endif | |
| 3491 | |
| 3492 /* | |
| 3493 * 2. Back up to start of identifier/string. | |
| 3494 */ | |
| 3495 #ifdef FEAT_MBYTE | |
| 3496 if (has_mbyte) | |
| 3497 { | |
| 3498 /* Remember class of character under cursor. */ | |
| 184 | 3499 # if defined(FEAT_BEVAL) |
| 7 | 3500 if ((find_type & FIND_EVAL) && ptr[col] == ']') |
| 3501 this_class = mb_get_class((char_u *)"a"); | |
| 3502 else | |
| 3503 # endif | |
| 3504 this_class = mb_get_class(ptr + col); | |
| 835 | 3505 while (col > 0 && this_class != 0) |
| 7 | 3506 { |
| 3507 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1); | |
| 3508 prev_class = mb_get_class(ptr + prevcol); | |
| 3509 if (this_class != prev_class | |
| 3510 && (i == 0 | |
| 3511 || prev_class == 0 | |
| 3512 || (find_type & FIND_IDENT)) | |
| 184 | 3513 # if defined(FEAT_BEVAL) |
| 7 | 3514 && (!(find_type & FIND_EVAL) |
| 3515 || prevcol == 0 | |
| 3516 || !find_is_eval_item(ptr + prevcol, &prevcol, | |
| 3517 &bn, BACKWARD)) | |
| 3518 # endif | |
| 3519 ) | |
| 3520 break; | |
| 3521 col = prevcol; | |
| 3522 } | |
| 3523 | |
| 3524 /* If we don't want just any old string, or we've found an | |
| 3525 * identifier, stop searching. */ | |
| 3526 if (this_class > 2) | |
| 3527 this_class = 2; | |
| 3528 if (!(find_type & FIND_STRING) || this_class == 2) | |
| 3529 break; | |
| 3530 } | |
| 3531 else | |
| 3532 #endif | |
| 3533 { | |
| 3534 while (col > 0 | |
| 3535 && ((i == 0 | |
| 3536 ? vim_iswordc(ptr[col - 1]) | |
| 3537 : (!vim_iswhite(ptr[col - 1]) | |
| 3538 && (!(find_type & FIND_IDENT) | |
| 3539 || !vim_iswordc(ptr[col - 1])))) | |
| 184 | 3540 #if defined(FEAT_BEVAL) |
| 7 | 3541 || ((find_type & FIND_EVAL) |
| 3542 && col > 1 | |
| 3543 && find_is_eval_item(ptr + col - 1, &col, | |
| 3544 &bn, BACKWARD)) | |
| 3545 #endif | |
| 3546 )) | |
| 3547 --col; | |
| 3548 | |
| 3549 /* If we don't want just any old string, or we've found an | |
| 3550 * identifier, stop searching. */ | |
| 3551 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col])) | |
| 3552 break; | |
| 3553 } | |
| 3554 } | |
| 3555 | |
| 3556 if (ptr[col] == NUL || (i == 0 && ( | |
| 3557 #ifdef FEAT_MBYTE | |
| 3558 has_mbyte ? this_class != 2 : | |
| 3559 #endif | |
| 3560 !vim_iswordc(ptr[col])))) | |
| 3561 { | |
| 3562 /* | |
| 3563 * didn't find an identifier or string | |
| 3564 */ | |
| 3565 if (find_type & FIND_STRING) | |
| 3566 EMSG(_("E348: No string under cursor")); | |
| 3567 else | |
| 1728 | 3568 EMSG(_(e_noident)); |
| 7 | 3569 return 0; |
| 3570 } | |
| 3571 ptr += col; | |
| 3572 *string = ptr; | |
| 3573 | |
| 3574 /* | |
| 3575 * 3. Find the end if the identifier/string. | |
| 3576 */ | |
| 184 | 3577 #if defined(FEAT_BEVAL) |
| 7 | 3578 bn = 0; |
| 3579 startcol -= col; | |
| 3580 #endif | |
| 3581 col = 0; | |
| 3582 #ifdef FEAT_MBYTE | |
| 3583 if (has_mbyte) | |
| 3584 { | |
| 3585 /* Search for point of changing multibyte character class. */ | |
| 3586 this_class = mb_get_class(ptr); | |
| 3587 while (ptr[col] != NUL | |
| 3588 && ((i == 0 ? mb_get_class(ptr + col) == this_class | |
| 3589 : mb_get_class(ptr + col) != 0) | |
| 184 | 3590 # if defined(FEAT_BEVAL) |
| 7 | 3591 || ((find_type & FIND_EVAL) |
| 3592 && col <= (int)startcol | |
| 3593 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
| 3594 # endif | |
| 3595 )) | |
| 474 | 3596 col += (*mb_ptr2len)(ptr + col); |
| 7 | 3597 } |
| 3598 else | |
| 3599 #endif | |
| 3600 while ((i == 0 ? vim_iswordc(ptr[col]) | |
| 3601 : (ptr[col] != NUL && !vim_iswhite(ptr[col]))) | |
| 184 | 3602 # if defined(FEAT_BEVAL) |
| 7 | 3603 || ((find_type & FIND_EVAL) |
| 3604 && col <= (int)startcol | |
| 3605 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
| 3606 # endif | |
| 3607 ) | |
| 3608 { | |
| 3609 ++col; | |
| 3610 } | |
| 3611 | |
| 3612 return col; | |
| 3613 } | |
| 3614 | |
| 3615 /* | |
| 3616 * Prepare for redo of a normal command. | |
| 3617 */ | |
| 3618 static void | |
| 3619 prep_redo_cmd(cap) | |
| 3620 cmdarg_T *cap; | |
| 3621 { | |
| 3622 prep_redo(cap->oap->regname, cap->count0, | |
| 3623 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
| 3624 } | |
| 3625 | |
| 3626 /* | |
| 3627 * Prepare for redo of any command. | |
| 3628 * Note that only the last argument can be a multi-byte char. | |
| 3629 */ | |
| 3630 static void | |
| 3631 prep_redo(regname, num, cmd1, cmd2, cmd3, cmd4, cmd5) | |
| 3632 int regname; | |
| 3633 long num; | |
| 3634 int cmd1; | |
| 3635 int cmd2; | |
| 3636 int cmd3; | |
| 3637 int cmd4; | |
| 3638 int cmd5; | |
| 3639 { | |
| 3640 ResetRedobuff(); | |
| 3641 if (regname != 0) /* yank from specified buffer */ | |
| 3642 { | |
| 3643 AppendCharToRedobuff('"'); | |
| 3644 AppendCharToRedobuff(regname); | |
| 3645 } | |
| 3646 if (num) | |
| 3647 AppendNumberToRedobuff(num); | |
| 3648 | |
| 3649 if (cmd1 != NUL) | |
| 3650 AppendCharToRedobuff(cmd1); | |
| 3651 if (cmd2 != NUL) | |
| 3652 AppendCharToRedobuff(cmd2); | |
| 3653 if (cmd3 != NUL) | |
| 3654 AppendCharToRedobuff(cmd3); | |
| 3655 if (cmd4 != NUL) | |
| 3656 AppendCharToRedobuff(cmd4); | |
| 3657 if (cmd5 != NUL) | |
| 3658 AppendCharToRedobuff(cmd5); | |
| 3659 } | |
| 3660 | |
| 3661 /* | |
| 3662 * check for operator active and clear it | |
| 3663 * | |
| 3664 * return TRUE if operator was active | |
| 3665 */ | |
| 3666 static int | |
| 3667 checkclearop(oap) | |
| 3668 oparg_T *oap; | |
| 3669 { | |
| 3670 if (oap->op_type == OP_NOP) | |
| 3671 return FALSE; | |
| 3672 clearopbeep(oap); | |
| 3673 return TRUE; | |
| 3674 } | |
| 3675 | |
| 3676 /* | |
| 1131 | 3677 * Check for operator or Visual active. Clear active operator. |
| 7 | 3678 * |
| 1131 | 3679 * Return TRUE if operator or Visual was active. |
| 7 | 3680 */ |
| 3681 static int | |
| 3682 checkclearopq(oap) | |
| 3683 oparg_T *oap; | |
| 3684 { | |
| 5735 | 3685 if (oap->op_type == OP_NOP && !VIsual_active) |
| 7 | 3686 return FALSE; |
| 3687 clearopbeep(oap); | |
| 3688 return TRUE; | |
| 3689 } | |
| 3690 | |
| 3691 static void | |
| 3692 clearop(oap) | |
| 3693 oparg_T *oap; | |
| 3694 { | |
| 3695 oap->op_type = OP_NOP; | |
| 3696 oap->regname = 0; | |
| 3697 oap->motion_force = NUL; | |
| 3698 oap->use_reg_one = FALSE; | |
| 3699 } | |
| 3700 | |
| 3701 static void | |
| 3702 clearopbeep(oap) | |
| 3703 oparg_T *oap; | |
| 3704 { | |
| 3705 clearop(oap); | |
| 3706 beep_flush(); | |
| 3707 } | |
| 3708 | |
| 3709 /* | |
| 3710 * Remove the shift modifier from a special key. | |
| 3711 */ | |
| 3712 static void | |
| 3713 unshift_special(cap) | |
| 3714 cmdarg_T *cap; | |
| 3715 { | |
| 3716 switch (cap->cmdchar) | |
| 3717 { | |
| 3718 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break; | |
| 3719 case K_S_LEFT: cap->cmdchar = K_LEFT; break; | |
| 3720 case K_S_UP: cap->cmdchar = K_UP; break; | |
| 3721 case K_S_DOWN: cap->cmdchar = K_DOWN; break; | |
| 3722 case K_S_HOME: cap->cmdchar = K_HOME; break; | |
| 3723 case K_S_END: cap->cmdchar = K_END; break; | |
| 3724 } | |
| 3725 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask); | |
| 3726 } | |
| 3727 | |
| 3728 #if defined(FEAT_CMDL_INFO) || defined(PROTO) | |
| 3729 /* | |
| 3730 * Routines for displaying a partly typed command | |
| 3731 */ | |
| 3732 | |
| 5735 | 3733 #define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30 |
| 7 | 3734 static char_u showcmd_buf[SHOWCMD_BUFLEN]; |
| 3735 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */ | |
| 3736 static int showcmd_is_clear = TRUE; | |
| 3737 static int showcmd_visual = FALSE; | |
| 3738 | |
| 3739 static void display_showcmd __ARGS((void)); | |
| 3740 | |
| 3741 void | |
| 3742 clear_showcmd() | |
| 3743 { | |
| 3744 if (!p_sc) | |
| 3745 return; | |
| 3746 | |
| 3747 if (VIsual_active && !char_avail()) | |
| 3748 { | |
| 1866 | 3749 int cursor_bot = lt(VIsual, curwin->w_cursor); |
| 7 | 3750 long lines; |
| 3751 colnr_T leftcol, rightcol; | |
| 3752 linenr_T top, bot; | |
| 3753 | |
| 3754 /* Show the size of the Visual area. */ | |
| 1866 | 3755 if (cursor_bot) |
| 7 | 3756 { |
| 3757 top = VIsual.lnum; | |
| 3758 bot = curwin->w_cursor.lnum; | |
| 3759 } | |
| 3760 else | |
| 3761 { | |
| 3762 top = curwin->w_cursor.lnum; | |
| 3763 bot = VIsual.lnum; | |
| 3764 } | |
| 3765 # ifdef FEAT_FOLDING | |
| 3766 /* Include closed folds as a whole. */ | |
| 3767 hasFolding(top, &top, NULL); | |
| 3768 hasFolding(bot, NULL, &bot); | |
| 3769 # endif | |
| 3770 lines = bot - top + 1; | |
| 3771 | |
| 3772 if (VIsual_mode == Ctrl_V) | |
| 3773 { | |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3774 # ifdef FEAT_LINEBREAK |
| 1866 | 3775 char_u *saved_sbr = p_sbr; |
| 3776 | |
| 3777 /* Make 'sbr' empty for a moment to get the correct size. */ | |
| 3778 p_sbr = empty_option; | |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3779 # endif |
| 7 | 3780 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
|
3781 # ifdef FEAT_LINEBREAK |
| 1866 | 3782 p_sbr = saved_sbr; |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3783 # endif |
| 7 | 3784 sprintf((char *)showcmd_buf, "%ldx%ld", lines, |
| 3785 (long)(rightcol - leftcol + 1)); | |
| 3786 } | |
| 3787 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum) | |
| 3788 sprintf((char *)showcmd_buf, "%ld", lines); | |
| 3789 else | |
|
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3790 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3791 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
|
3792 int l; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3793 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
|
3794 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
|
3795 |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3796 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
|
3797 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3798 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
|
3799 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
|
3800 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3801 else |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3802 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3803 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
|
3804 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
|
3805 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3806 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
|
3807 { |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3808 # 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
|
3809 l = (*mb_ptr2len)(s); |
|
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3810 # else |
|
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3811 l = (*s == NUL) ? 0 : 1; |
|
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3812 # endif |
|
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3813 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
|
3814 { |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3815 ++bytes; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3816 ++chars; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3817 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
|
3818 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3819 bytes += l; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3820 ++chars; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3821 s += l; |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3822 } |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3823 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
|
3824 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
|
3825 else |
|
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3826 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
|
3827 } |
| 7 | 3828 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */ |
| 3829 showcmd_visual = TRUE; | |
| 3830 } | |
| 3831 else | |
| 3832 { | |
| 3833 showcmd_buf[0] = NUL; | |
| 3834 showcmd_visual = FALSE; | |
| 3835 | |
| 3836 /* Don't actually display something if there is nothing to clear. */ | |
| 3837 if (showcmd_is_clear) | |
| 3838 return; | |
| 3839 } | |
| 3840 | |
| 3841 display_showcmd(); | |
| 3842 } | |
| 3843 | |
| 3844 /* | |
| 3845 * Add 'c' to string of shown command chars. | |
| 3846 * Return TRUE if output has been written (and setcursor() has been called). | |
| 3847 */ | |
| 3848 int | |
| 3849 add_to_showcmd(c) | |
| 3850 int c; | |
| 3851 { | |
| 3852 char_u *p; | |
| 3853 int old_len; | |
| 3854 int extra_len; | |
| 3855 int overflow; | |
| 3856 #if defined(FEAT_MOUSE) | |
| 3857 int i; | |
| 3858 static int ignore[] = | |
| 3859 { | |
| 660 | 3860 # ifdef FEAT_GUI |
| 7 | 3861 K_VER_SCROLLBAR, K_HOR_SCROLLBAR, |
| 3862 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM, | |
| 660 | 3863 # endif |
| 7 | 3864 K_IGNORE, |
| 3865 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE, | |
| 3866 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE, | |
| 3867 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
|
3868 K_MOUSEDOWN, K_MOUSEUP, K_MOUSELEFT, K_MOUSERIGHT, |
| 7 | 3869 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE, |
| 631 | 3870 K_CURSORHOLD, |
| 7 | 3871 0 |
| 3872 }; | |
| 3873 #endif | |
| 3874 | |
| 641 | 3875 if (!p_sc || msg_silent != 0) |
| 7 | 3876 return FALSE; |
| 3877 | |
| 3878 if (showcmd_visual) | |
| 3879 { | |
| 3880 showcmd_buf[0] = NUL; | |
| 3881 showcmd_visual = FALSE; | |
| 3882 } | |
| 3883 | |
| 3884 #if defined(FEAT_MOUSE) | |
| 3885 /* Ignore keys that are scrollbar updates and mouse clicks */ | |
| 3886 if (IS_SPECIAL(c)) | |
| 3887 for (i = 0; ignore[i] != 0; ++i) | |
| 3888 if (ignore[i] == c) | |
| 3889 return FALSE; | |
| 3890 #endif | |
| 3891 | |
| 3892 p = transchar(c); | |
| 5535 | 3893 if (*p == ' ') |
| 3894 STRCPY(p, "<20>"); | |
| 7 | 3895 old_len = (int)STRLEN(showcmd_buf); |
| 3896 extra_len = (int)STRLEN(p); | |
| 3897 overflow = old_len + extra_len - SHOWCMD_COLS; | |
| 3898 if (overflow > 0) | |
| 1362 | 3899 mch_memmove(showcmd_buf, showcmd_buf + overflow, |
| 3900 old_len - overflow + 1); | |
| 7 | 3901 STRCAT(showcmd_buf, p); |
| 3902 | |
| 3903 if (char_avail()) | |
| 3904 return FALSE; | |
| 3905 | |
| 3906 display_showcmd(); | |
| 3907 | |
| 3908 return TRUE; | |
| 3909 } | |
| 3910 | |
| 3911 void | |
| 3912 add_to_showcmd_c(c) | |
| 3913 int c; | |
| 3914 { | |
| 3915 if (!add_to_showcmd(c)) | |
| 3916 setcursor(); | |
| 3917 } | |
| 3918 | |
| 3919 /* | |
| 3920 * Delete 'len' characters from the end of the shown command. | |
| 3921 */ | |
| 3922 static void | |
| 3923 del_from_showcmd(len) | |
| 3924 int len; | |
| 3925 { | |
| 3926 int old_len; | |
| 3927 | |
| 3928 if (!p_sc) | |
| 3929 return; | |
| 3930 | |
| 3931 old_len = (int)STRLEN(showcmd_buf); | |
| 3932 if (len > old_len) | |
| 3933 len = old_len; | |
| 3934 showcmd_buf[old_len - len] = NUL; | |
| 3935 | |
| 3936 if (!char_avail()) | |
| 3937 display_showcmd(); | |
| 3938 } | |
| 3939 | |
| 3940 /* | |
| 3941 * push_showcmd() and pop_showcmd() are used when waiting for the user to type | |
| 3942 * something and there is a partial mapping. | |
| 3943 */ | |
| 3944 void | |
| 3945 push_showcmd() | |
| 3946 { | |
| 3947 if (p_sc) | |
| 3948 STRCPY(old_showcmd_buf, showcmd_buf); | |
| 3949 } | |
| 3950 | |
| 3951 void | |
| 3952 pop_showcmd() | |
| 3953 { | |
| 3954 if (!p_sc) | |
| 3955 return; | |
| 3956 | |
| 3957 STRCPY(showcmd_buf, old_showcmd_buf); | |
| 3958 | |
| 3959 display_showcmd(); | |
| 3960 } | |
| 3961 | |
| 3962 static void | |
| 3963 display_showcmd() | |
| 3964 { | |
| 3965 int len; | |
| 3966 | |
| 3967 cursor_off(); | |
| 3968 | |
| 3969 len = (int)STRLEN(showcmd_buf); | |
| 3970 if (len == 0) | |
| 3971 showcmd_is_clear = TRUE; | |
| 3972 else | |
| 3973 { | |
| 3974 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0); | |
| 3975 showcmd_is_clear = FALSE; | |
| 3976 } | |
| 3977 | |
| 3978 /* | |
| 1188 | 3979 * clear the rest of an old message by outputting up to SHOWCMD_COLS |
| 3980 * spaces | |
| 7 | 3981 */ |
| 3982 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0); | |
| 3983 | |
| 3984 setcursor(); /* put cursor back where it belongs */ | |
| 3985 } | |
| 3986 #endif | |
| 3987 | |
| 3988 #ifdef FEAT_SCROLLBIND | |
| 3989 /* | |
| 3990 * When "check" is FALSE, prepare for commands that scroll the window. | |
| 3991 * When "check" is TRUE, take care of scroll-binding after the window has | |
| 3992 * scrolled. Called from normal_cmd() and edit(). | |
| 3993 */ | |
| 3994 void | |
| 3995 do_check_scrollbind(check) | |
| 3996 int check; | |
| 3997 { | |
| 3998 static win_T *old_curwin = NULL; | |
| 3999 static linenr_T old_topline = 0; | |
| 4000 #ifdef FEAT_DIFF | |
| 4001 static int old_topfill = 0; | |
| 4002 #endif | |
| 4003 static buf_T *old_buf = NULL; | |
| 4004 static colnr_T old_leftcol = 0; | |
| 4005 | |
| 4006 if (check && curwin->w_p_scb) | |
| 4007 { | |
| 4008 /* If a ":syncbind" command was just used, don't scroll, only reset | |
| 4009 * the values. */ | |
| 4010 if (did_syncbind) | |
| 4011 did_syncbind = FALSE; | |
| 4012 else if (curwin == old_curwin) | |
| 4013 { | |
| 4014 /* | |
| 4015 * Synchronize other windows, as necessary according to | |
| 4016 * 'scrollbind'. Don't do this after an ":edit" command, except | |
| 4017 * when 'diff' is set. | |
| 4018 */ | |
| 4019 if ((curwin->w_buffer == old_buf | |
| 4020 #ifdef FEAT_DIFF | |
| 4021 || curwin->w_p_diff | |
| 4022 #endif | |
| 4023 ) | |
| 4024 && (curwin->w_topline != old_topline | |
| 4025 #ifdef FEAT_DIFF | |
| 4026 || curwin->w_topfill != old_topfill | |
| 4027 #endif | |
| 4028 || curwin->w_leftcol != old_leftcol)) | |
| 4029 { | |
| 4030 check_scrollbind(curwin->w_topline - old_topline, | |
| 4031 (long)(curwin->w_leftcol - old_leftcol)); | |
| 4032 } | |
| 4033 } | |
| 4034 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */ | |
| 4035 { | |
| 4036 /* | |
| 4037 * When switching between windows, make sure that the relative | |
| 4038 * vertical offset is valid for the new window. The relative | |
| 4039 * offset is invalid whenever another 'scrollbind' window has | |
| 4040 * scrolled to a point that would force the current window to | |
| 4041 * scroll past the beginning or end of its buffer. When the | |
| 4042 * resync is performed, some of the other 'scrollbind' windows may | |
| 4043 * need to jump so that the current window's relative position is | |
| 4044 * visible on-screen. | |
| 4045 */ | |
| 4046 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L); | |
| 4047 } | |
| 4048 curwin->w_scbind_pos = curwin->w_topline; | |
| 4049 } | |
| 4050 | |
| 4051 old_curwin = curwin; | |
| 4052 old_topline = curwin->w_topline; | |
| 4053 #ifdef FEAT_DIFF | |
| 4054 old_topfill = curwin->w_topfill; | |
| 4055 #endif | |
| 4056 old_buf = curwin->w_buffer; | |
| 4057 old_leftcol = curwin->w_leftcol; | |
| 4058 } | |
| 4059 | |
| 4060 /* | |
| 4061 * Synchronize any windows that have "scrollbind" set, based on the | |
| 4062 * number of rows by which the current window has changed | |
| 4063 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
| 4064 */ | |
| 4065 void | |
| 4066 check_scrollbind(topline_diff, leftcol_diff) | |
| 4067 linenr_T topline_diff; | |
| 4068 long leftcol_diff; | |
| 4069 { | |
| 4070 int want_ver; | |
| 4071 int want_hor; | |
| 4072 win_T *old_curwin = curwin; | |
| 4073 buf_T *old_curbuf = curbuf; | |
| 4074 int old_VIsual_select = VIsual_select; | |
| 4075 int old_VIsual_active = VIsual_active; | |
| 4076 colnr_T tgt_leftcol = curwin->w_leftcol; | |
| 4077 long topline; | |
| 4078 long y; | |
| 4079 | |
| 4080 /* | |
| 4081 * check 'scrollopt' string for vertical and horizontal scroll options | |
| 4082 */ | |
| 4083 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0); | |
| 4084 #ifdef FEAT_DIFF | |
| 4085 want_ver |= old_curwin->w_p_diff; | |
| 4086 #endif | |
| 4087 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0)); | |
| 4088 | |
| 4089 /* | |
| 4090 * loop through the scrollbound windows and scroll accordingly | |
| 4091 */ | |
| 4092 VIsual_select = VIsual_active = 0; | |
| 4093 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
| 4094 { | |
| 4095 curbuf = curwin->w_buffer; | |
| 4096 /* skip original window and windows with 'noscrollbind' */ | |
| 4097 if (curwin != old_curwin && curwin->w_p_scb) | |
| 4098 { | |
| 4099 /* | |
| 4100 * do the vertical scroll | |
| 4101 */ | |
| 4102 if (want_ver) | |
| 4103 { | |
| 4104 #ifdef FEAT_DIFF | |
| 4105 if (old_curwin->w_p_diff && curwin->w_p_diff) | |
| 4106 { | |
| 4107 diff_set_topline(old_curwin, curwin); | |
| 4108 } | |
| 4109 else | |
| 4110 #endif | |
| 4111 { | |
| 4112 curwin->w_scbind_pos += topline_diff; | |
| 4113 topline = curwin->w_scbind_pos; | |
| 4114 if (topline > curbuf->b_ml.ml_line_count) | |
| 4115 topline = curbuf->b_ml.ml_line_count; | |
| 4116 if (topline < 1) | |
| 4117 topline = 1; | |
| 4118 | |
| 4119 y = topline - curwin->w_topline; | |
| 4120 if (y > 0) | |
| 4121 scrollup(y, FALSE); | |
| 4122 else | |
| 4123 scrolldown(-y, FALSE); | |
| 4124 } | |
| 4125 | |
| 4126 redraw_later(VALID); | |
| 4127 cursor_correct(); | |
| 4128 #ifdef FEAT_WINDOWS | |
| 4129 curwin->w_redr_status = TRUE; | |
| 4130 #endif | |
| 4131 } | |
| 4132 | |
| 4133 /* | |
| 4134 * do the horizontal scroll | |
| 4135 */ | |
| 4136 if (want_hor && curwin->w_leftcol != tgt_leftcol) | |
| 4137 { | |
| 4138 curwin->w_leftcol = tgt_leftcol; | |
| 4139 leftcol_changed(); | |
| 4140 } | |
| 4141 } | |
| 4142 } | |
| 4143 | |
| 4144 /* | |
| 4145 * reset current-window | |
| 4146 */ | |
| 4147 VIsual_select = old_VIsual_select; | |
| 4148 VIsual_active = old_VIsual_active; | |
| 4149 curwin = old_curwin; | |
| 4150 curbuf = old_curbuf; | |
| 4151 } | |
| 4152 #endif /* #ifdef FEAT_SCROLLBIND */ | |
| 4153 | |
| 4154 /* | |
| 4155 * Command character that's ignored. | |
| 4156 * Used for CTRL-Q and CTRL-S to avoid problems with terminals that use | |
|
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
4157 * xon/xoff. |
| 7 | 4158 */ |
| 4159 static void | |
| 4160 nv_ignore(cap) | |
| 4161 cmdarg_T *cap; | |
| 4162 { | |
| 226 | 4163 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
| 7 | 4164 } |
| 4165 | |
| 4166 /* | |
| 620 | 4167 * Command character that doesn't do anything, but unlike nv_ignore() does |
| 4168 * start edit(). Used for "startinsert" executed while starting up. | |
| 4169 */ | |
| 4170 static void | |
| 4171 nv_nop(cap) | |
| 1877 | 4172 cmdarg_T *cap UNUSED; |
| 620 | 4173 { |
| 4174 } | |
| 4175 | |
| 4176 /* | |
| 7 | 4177 * Command character doesn't exist. |
| 4178 */ | |
| 4179 static void | |
| 4180 nv_error(cap) | |
| 4181 cmdarg_T *cap; | |
| 4182 { | |
| 4183 clearopbeep(cap->oap); | |
| 4184 } | |
| 4185 | |
| 4186 /* | |
| 4187 * <Help> and <F1> commands. | |
| 4188 */ | |
| 4189 static void | |
| 4190 nv_help(cap) | |
| 4191 cmdarg_T *cap; | |
| 4192 { | |
| 4193 if (!checkclearopq(cap->oap)) | |
| 4194 ex_help(NULL); | |
| 4195 } | |
| 4196 | |
| 4197 /* | |
| 4198 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor. | |
| 4199 */ | |
| 4200 static void | |
| 4201 nv_addsub(cap) | |
| 4202 cmdarg_T *cap; | |
| 4203 { | |
| 4204 if (!checkclearopq(cap->oap) | |
| 4205 && do_addsub((int)cap->cmdchar, cap->count1) == OK) | |
| 4206 prep_redo_cmd(cap); | |
| 4207 } | |
| 4208 | |
| 4209 /* | |
| 4210 * CTRL-F, CTRL-B, etc: Scroll page up or down. | |
| 4211 */ | |
| 4212 static void | |
| 4213 nv_page(cap) | |
| 4214 cmdarg_T *cap; | |
| 4215 { | |
| 4216 if (!checkclearop(cap->oap)) | |
| 819 | 4217 { |
| 4218 #ifdef FEAT_WINDOWS | |
| 4219 if (mod_mask & MOD_MASK_CTRL) | |
| 4220 { | |
| 4221 /* <C-PageUp>: tab page back; <C-PageDown>: tab page forward */ | |
| 4222 if (cap->arg == BACKWARD) | |
| 4223 goto_tabpage(-(int)cap->count1); | |
| 4224 else | |
| 4225 goto_tabpage((int)cap->count0); | |
| 4226 } | |
| 4227 else | |
| 4228 #endif | |
| 7 | 4229 (void)onepage(cap->arg, cap->count1); |
| 819 | 4230 } |
| 7 | 4231 } |
| 4232 | |
| 4233 /* | |
| 4234 * Implementation of "gd" and "gD" command. | |
| 4235 */ | |
| 4236 static void | |
| 523 | 4237 nv_gd(oap, nchar, thisblock) |
| 503 | 4238 oparg_T *oap; |
| 4239 int nchar; | |
| 523 | 4240 int thisblock; /* 1 for "1gd" and "1gD" */ |
| 7 | 4241 { |
| 4242 int len; | |
| 503 | 4243 char_u *ptr; |
| 4244 | |
| 4245 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0 | |
| 523 | 4246 || find_decl(ptr, len, nchar == 'd', thisblock, 0) == FAIL) |
| 503 | 4247 clearopbeep(oap); |
| 4248 #ifdef FEAT_FOLDING | |
| 4249 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP) | |
| 4250 foldOpenCursor(); | |
| 4251 #endif | |
| 4252 } | |
| 4253 | |
| 4254 /* | |
| 523 | 4255 * Search for variable declaration of "ptr[len]". |
| 4256 * When "locally" is TRUE in the current function ("gd"), otherwise in the | |
| 4257 * current file ("gD"). | |
| 4258 * When "thisblock" is TRUE check the {} block scope. | |
| 503 | 4259 * Return FAIL when not found. |
| 4260 */ | |
| 4261 int | |
| 523 | 4262 find_decl(ptr, len, locally, thisblock, searchflags) |
| 503 | 4263 char_u *ptr; |
| 4264 int len; | |
| 4265 int locally; | |
| 523 | 4266 int thisblock; |
| 503 | 4267 int searchflags; /* flags passed to searchit() */ |
| 4268 { | |
| 7 | 4269 char_u *pat; |
| 4270 pos_T old_pos; | |
| 503 | 4271 pos_T par_pos; |
| 4272 pos_T found_pos; | |
| 7 | 4273 int t; |
| 4274 int save_p_ws; | |
| 4275 int save_p_scs; | |
| 503 | 4276 int retval = OK; |
| 944 | 4277 int incll; |
| 503 | 4278 |
| 4279 if ((pat = alloc(len + 7)) == NULL) | |
| 4280 return FAIL; | |
| 268 | 4281 |
| 4282 /* Put "\V" before the pattern to avoid that the special meaning of "." | |
| 4283 * and "~" causes trouble. */ | |
| 4284 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s", | |
| 4285 len, ptr); | |
| 7 | 4286 old_pos = curwin->w_cursor; |
| 4287 save_p_ws = p_ws; | |
| 4288 save_p_scs = p_scs; | |
| 4289 p_ws = FALSE; /* don't wrap around end of file now */ | |
| 4290 p_scs = FALSE; /* don't switch ignorecase off now */ | |
| 4291 | |
| 4292 /* | |
| 4293 * With "gD" go to line 1. | |
| 4294 * With "gd" Search back for the start of the current function, then go | |
| 4295 * back until a blank line. If this fails go to line 1. | |
| 4296 */ | |
| 944 | 4297 if (!locally || !findpar(&incll, BACKWARD, 1L, '{', FALSE)) |
| 7 | 4298 { |
| 4299 setpcmark(); /* Set in findpar() otherwise */ | |
| 4300 curwin->w_cursor.lnum = 1; | |
| 539 | 4301 par_pos = curwin->w_cursor; |
| 7 | 4302 } |
| 4303 else | |
| 4304 { | |
| 539 | 4305 par_pos = curwin->w_cursor; |
| 7 | 4306 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL) |
| 4307 --curwin->w_cursor.lnum; | |
| 4308 } | |
| 4309 curwin->w_cursor.col = 0; | |
| 4310 | |
| 4311 /* Search forward for the identifier, ignore comment lines. */ | |
| 698 | 4312 clearpos(&found_pos); |
| 503 | 4313 for (;;) |
| 4314 { | |
| 4315 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD, | |
| 1496 | 4316 pat, 1L, searchflags, RE_LAST, (linenr_T)0, NULL); |
| 503 | 4317 if (curwin->w_cursor.lnum >= old_pos.lnum) |
| 4318 t = FAIL; /* match after start is failure too */ | |
| 523 | 4319 |
| 718 | 4320 if (thisblock && t != FAIL) |
| 523 | 4321 { |
| 4322 pos_T *pos; | |
| 4323 | |
| 4324 /* Check that the block the match is in doesn't end before the | |
| 4325 * position where we started the search from. */ | |
| 4326 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD, | |
| 4327 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL | |
| 4328 && pos->lnum < old_pos.lnum) | |
| 4329 continue; | |
| 4330 } | |
| 4331 | |
| 503 | 4332 if (t == FAIL) |
| 4333 { | |
| 4334 /* If we previously found a valid position, use it. */ | |
| 4335 if (found_pos.lnum != 0) | |
| 4336 { | |
| 4337 curwin->w_cursor = found_pos; | |
| 4338 t = OK; | |
| 4339 } | |
| 4340 break; | |
| 4341 } | |
| 7 | 4342 #ifdef FEAT_COMMENTS |
| 3562 | 4343 if (get_leader_len(ml_get_curline(), NULL, FALSE, TRUE) > 0) |
| 503 | 4344 { |
| 4345 /* Ignore this line, continue at start of next line. */ | |
| 4346 ++curwin->w_cursor.lnum; | |
| 4347 curwin->w_cursor.col = 0; | |
| 4348 continue; | |
| 4349 } | |
| 4350 #endif | |
| 4351 if (!locally) /* global search: use first match found */ | |
| 4352 break; | |
| 4353 if (curwin->w_cursor.lnum >= par_pos.lnum) | |
| 4354 { | |
| 4355 /* If we previously found a valid position, use it. */ | |
| 4356 if (found_pos.lnum != 0) | |
| 4357 curwin->w_cursor = found_pos; | |
| 4358 break; | |
| 4359 } | |
| 4360 | |
| 4361 /* For finding a local variable and the match is before the "{" search | |
| 4362 * to find a later match. For K&R style function declarations this | |
| 4363 * skips the function header without types. */ | |
| 4364 found_pos = curwin->w_cursor; | |
| 4365 } | |
| 4366 | |
| 4367 if (t == FAIL) | |
| 4368 { | |
| 4369 retval = FAIL; | |
| 7 | 4370 curwin->w_cursor = old_pos; |
| 4371 } | |
| 4372 else | |
| 4373 { | |
| 4374 curwin->w_set_curswant = TRUE; | |
| 4375 /* "n" searches forward now */ | |
| 4376 reset_search_dir(); | |
| 4377 } | |
| 4378 | |
| 4379 vim_free(pat); | |
| 4380 p_ws = save_p_ws; | |
| 4381 p_scs = save_p_scs; | |
| 503 | 4382 |
| 4383 return retval; | |
| 7 | 4384 } |
| 4385 | |
| 4386 /* | |
| 4387 * Move 'dist' lines in direction 'dir', counting lines by *screen* | |
| 4388 * lines rather than lines in the file. | |
| 4389 * 'dist' must be positive. | |
| 4390 * | |
| 4391 * Return OK if able to move cursor, FAIL otherwise. | |
| 4392 */ | |
| 4393 static int | |
| 4394 nv_screengo(oap, dir, dist) | |
| 4395 oparg_T *oap; | |
| 4396 int dir; | |
| 4397 long dist; | |
| 4398 { | |
| 4399 int linelen = linetabsize(ml_get_curline()); | |
| 4400 int retval = OK; | |
| 4401 int atend = FALSE; | |
| 4402 int n; | |
| 4403 int col_off1; /* margin offset for first screen line */ | |
| 4404 int col_off2; /* margin offset for wrapped screen line */ | |
| 4405 int width1; /* text width for first screen line */ | |
| 4406 int width2; /* test width for wrapped screen line */ | |
| 4407 | |
| 4408 oap->motion_type = MCHAR; | |
|
5192
c28202427d71
updated for version 7.4a.022
Bram Moolenaar <bram@vim.org>
parents:
5162
diff
changeset
|
4409 oap->inclusive = (curwin->w_curswant == MAXCOL); |
| 7 | 4410 |
| 4411 col_off1 = curwin_col_off(); | |
| 4412 col_off2 = col_off1 - curwin_col_off2(); | |
| 4413 width1 = W_WIDTH(curwin) - col_off1; | |
| 4414 width2 = W_WIDTH(curwin) - col_off2; | |
| 6559 | 4415 if (width2 == 0) |
| 4416 width2 = 1; /* avoid divide by zero */ | |
| 7 | 4417 |
| 4418 #ifdef FEAT_VERTSPLIT | |
| 4419 if (curwin->w_width != 0) | |
| 4420 { | |
| 4421 #endif | |
| 4422 /* | |
| 4423 * Instead of sticking at the last character of the buffer line we | |
| 4424 * try to stick in the last column of the screen. | |
| 4425 */ | |
| 4426 if (curwin->w_curswant == MAXCOL) | |
| 4427 { | |
| 4428 atend = TRUE; | |
| 4429 validate_virtcol(); | |
| 4430 if (width1 <= 0) | |
| 4431 curwin->w_curswant = 0; | |
| 4432 else | |
| 4433 { | |
| 4434 curwin->w_curswant = width1 - 1; | |
| 4435 if (curwin->w_virtcol > curwin->w_curswant) | |
| 4436 curwin->w_curswant += ((curwin->w_virtcol | |
| 4437 - curwin->w_curswant - 1) / width2 + 1) * width2; | |
| 4438 } | |
| 4439 } | |
| 4440 else | |
| 4441 { | |
| 4442 if (linelen > width1) | |
| 4443 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
| 4444 else | |
| 4445 n = width1; | |
| 4446 if (curwin->w_curswant > (colnr_T)n + 1) | |
| 4447 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1) | |
| 4448 * width2; | |
| 4449 } | |
| 4450 | |
| 4451 while (dist--) | |
| 4452 { | |
| 4453 if (dir == BACKWARD) | |
| 4454 { | |
| 4455 if ((long)curwin->w_curswant >= width2) | |
| 4456 /* move back within line */ | |
| 4457 curwin->w_curswant -= width2; | |
| 4458 else | |
| 4459 { | |
| 4460 /* to previous line */ | |
| 4461 if (curwin->w_cursor.lnum == 1) | |
| 4462 { | |
| 4463 retval = FAIL; | |
| 4464 break; | |
| 4465 } | |
| 4466 --curwin->w_cursor.lnum; | |
| 4467 #ifdef FEAT_FOLDING | |
| 4468 /* Move to the start of a closed fold. Don't do that when | |
| 4469 * 'foldopen' contains "all": it will open in a moment. */ | |
| 4470 if (!(fdo_flags & FDO_ALL)) | |
| 4471 (void)hasFolding(curwin->w_cursor.lnum, | |
| 4472 &curwin->w_cursor.lnum, NULL); | |
| 4473 #endif | |
| 4474 linelen = linetabsize(ml_get_curline()); | |
| 4475 if (linelen > width1) | |
| 4476 curwin->w_curswant += (((linelen - width1 - 1) / width2) | |
| 4477 + 1) * width2; | |
| 4478 } | |
| 4479 } | |
| 4480 else /* dir == FORWARD */ | |
| 4481 { | |
| 4482 if (linelen > width1) | |
| 4483 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
| 4484 else | |
| 4485 n = width1; | |
| 4486 if (curwin->w_curswant + width2 < (colnr_T)n) | |
| 4487 /* move forward within line */ | |
| 4488 curwin->w_curswant += width2; | |
| 4489 else | |
| 4490 { | |
| 4491 /* to next line */ | |
| 4492 #ifdef FEAT_FOLDING | |
| 4493 /* Move to the end of a closed fold. */ | |
| 4494 (void)hasFolding(curwin->w_cursor.lnum, NULL, | |
| 4495 &curwin->w_cursor.lnum); | |
| 4496 #endif | |
| 4497 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
| 4498 { | |
| 4499 retval = FAIL; | |
| 4500 break; | |
| 4501 } | |
| 4502 curwin->w_cursor.lnum++; | |
| 4503 curwin->w_curswant %= width2; | |
| 2911 | 4504 linelen = linetabsize(ml_get_curline()); |
| 7 | 4505 } |
| 4506 } | |
| 4507 } | |
| 4508 #ifdef FEAT_VERTSPLIT | |
| 4509 } | |
| 4510 #endif | |
| 4511 | |
| 5600 | 4512 if (virtual_active() && atend) |
| 4513 coladvance(MAXCOL); | |
| 4514 else | |
| 4515 coladvance(curwin->w_curswant); | |
| 7 | 4516 |
| 4517 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
| 4518 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
| 4519 { | |
| 6178 | 4520 colnr_T virtcol; |
| 4521 | |
| 7 | 4522 /* |
| 4523 * Check for landing on a character that got split at the end of the | |
| 4524 * last line. We want to advance a screenline, not end up in the same | |
| 4525 * screenline or move two screenlines. | |
| 4526 */ | |
| 4527 validate_virtcol(); | |
| 6178 | 4528 virtcol = curwin->w_virtcol; |
| 6187 | 4529 # if defined(FEAT_LINEBREAK) |
| 6178 | 4530 if (virtcol > (colnr_T)width1 && *p_sbr != NUL) |
| 4531 virtcol -= vim_strsize(p_sbr); | |
| 6187 | 4532 # endif |
| 6178 | 4533 |
| 4534 if (virtcol > curwin->w_curswant | |
| 7 | 4535 && (curwin->w_curswant < (colnr_T)width1 |
| 4536 ? (curwin->w_curswant > (colnr_T)width1 / 2) | |
| 4537 : ((curwin->w_curswant - width1) % width2 | |
| 4538 > (colnr_T)width2 / 2))) | |
| 4539 --curwin->w_cursor.col; | |
| 4540 } | |
| 4541 #endif | |
| 4542 | |
| 4543 if (atend) | |
| 4544 curwin->w_curswant = MAXCOL; /* stick in the last column */ | |
| 4545 | |
| 4546 return retval; | |
| 4547 } | |
| 4548 | |
| 4549 #ifdef FEAT_MOUSE | |
| 4550 /* | |
| 4551 * Mouse scroll wheel: Default action is to scroll three lines, or one page | |
| 4552 * when Shift or Ctrl is used. | |
|
2409
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parents:
2378
diff
changeset
|
4553 * K_MOUSEUP (cap->arg == 1) or K_MOUSEDOWN (cap->arg == 0) or |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4554 * K_MOUSELEFT (cap->arg == -1) or K_MOUSERIGHT (cap->arg == -2) |
| 7 | 4555 */ |
| 4556 static void | |
| 4557 nv_mousescroll(cap) | |
| 4558 cmdarg_T *cap; | |
| 4559 { | |
| 4162 | 4560 # ifdef FEAT_WINDOWS |
| 557 | 4561 win_T *old_curwin = curwin; |
| 7 | 4562 |
| 4162 | 4563 if (mouse_row >= 0 && mouse_col >= 0) |
| 7 | 4564 { |
| 4565 int row, col; | |
| 4566 | |
| 4567 row = mouse_row; | |
| 4568 col = mouse_col; | |
| 4569 | |
| 4570 /* find the window at the pointer coordinates */ | |
| 4571 curwin = mouse_find_win(&row, &col); | |
| 4572 curbuf = curwin->w_buffer; | |
| 4573 } | |
| 4574 # endif | |
| 4575 | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4576 if (cap->arg == MSCR_UP || cap->arg == MSCR_DOWN) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4577 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4578 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4579 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4580 (void)onepage(cap->arg ? FORWARD : BACKWARD, 1L); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4581 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4582 else |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4583 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4584 cap->count1 = 3; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4585 cap->count0 = 3; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4586 nv_scroll_line(cap); |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4587 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4588 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4589 # ifdef FEAT_GUI |
| 7 | 4590 else |
| 4591 { | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4592 /* Horizontal scroll - only allowed when 'wrap' is disabled */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4593 if (!curwin->w_p_wrap) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4594 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4595 int val, step = 6; |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4596 |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4597 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4598 step = W_WIDTH(curwin); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4599 val = curwin->w_leftcol + (cap->arg == MSCR_RIGHT ? -step : +step); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4600 if (val < 0) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4601 val = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4602 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4603 gui_do_horiz_scroll(val, TRUE); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4604 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4605 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4606 # endif |
| 7 | 4607 |
| 4162 | 4608 # ifdef FEAT_WINDOWS |
| 7 | 4609 curwin->w_redr_status = TRUE; |
| 4610 | |
| 4611 curwin = old_curwin; | |
| 4612 curbuf = curwin->w_buffer; | |
| 4613 # endif | |
| 4614 } | |
| 4615 | |
| 4616 /* | |
| 4617 * Mouse clicks and drags. | |
| 4618 */ | |
| 4619 static void | |
| 4620 nv_mouse(cap) | |
| 4621 cmdarg_T *cap; | |
| 4622 { | |
| 4623 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0); | |
| 4624 } | |
| 4625 #endif | |
| 4626 | |
| 4627 /* | |
| 4628 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down. | |
| 4629 * cap->arg must be TRUE for CTRL-E. | |
| 4630 */ | |
| 4631 static void | |
| 4632 nv_scroll_line(cap) | |
| 4633 cmdarg_T *cap; | |
| 4634 { | |
| 4635 if (!checkclearop(cap->oap)) | |
| 4636 scroll_redraw(cap->arg, cap->count1); | |
| 4637 } | |
| 4638 | |
| 4639 /* | |
| 4640 * Scroll "count" lines up or down, and redraw. | |
| 4641 */ | |
| 4642 void | |
| 4643 scroll_redraw(up, count) | |
| 4644 int up; | |
| 4645 long count; | |
| 4646 { | |
| 4647 linenr_T prev_topline = curwin->w_topline; | |
| 4648 #ifdef FEAT_DIFF | |
| 4649 int prev_topfill = curwin->w_topfill; | |
| 4650 #endif | |
| 4651 linenr_T prev_lnum = curwin->w_cursor.lnum; | |
| 4652 | |
| 4653 if (up) | |
| 4654 scrollup(count, TRUE); | |
| 4655 else | |
| 4656 scrolldown(count, TRUE); | |
| 4657 if (p_so) | |
| 4658 { | |
| 4659 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as | |
| 4660 * valid, otherwise the screen jumps back at the end of the file. */ | |
| 4661 cursor_correct(); | |
| 4662 check_cursor_moved(curwin); | |
| 4663 curwin->w_valid |= VALID_TOPLINE; | |
| 4664 | |
| 4665 /* If moved back to where we were, at least move the cursor, otherwise | |
| 4666 * we get stuck at one position. Don't move the cursor up if the | |
| 4667 * first line of the buffer is already on the screen */ | |
| 4668 while (curwin->w_topline == prev_topline | |
| 4669 #ifdef FEAT_DIFF | |
| 4670 && curwin->w_topfill == prev_topfill | |
| 4671 #endif | |
| 4672 ) | |
| 4673 { | |
| 4674 if (up) | |
| 4675 { | |
| 4676 if (curwin->w_cursor.lnum > prev_lnum | |
| 4677 || cursor_down(1L, FALSE) == FAIL) | |
| 4678 break; | |
| 4679 } | |
| 4680 else | |
| 4681 { | |
| 4682 if (curwin->w_cursor.lnum < prev_lnum | |
| 4683 || prev_topline == 1L | |
| 4684 || cursor_up(1L, FALSE) == FAIL) | |
| 4685 break; | |
| 4686 } | |
| 4687 /* Mark w_topline as valid, otherwise the screen jumps back at the | |
| 4688 * end of the file. */ | |
| 4689 check_cursor_moved(curwin); | |
| 4690 curwin->w_valid |= VALID_TOPLINE; | |
| 4691 } | |
| 4692 } | |
| 4693 if (curwin->w_cursor.lnum != prev_lnum) | |
| 4694 coladvance(curwin->w_curswant); | |
| 4695 redraw_later(VALID); | |
| 4696 } | |
| 4697 | |
| 4698 /* | |
| 4699 * Commands that start with "z". | |
| 4700 */ | |
| 4701 static void | |
| 4702 nv_zet(cap) | |
| 4703 cmdarg_T *cap; | |
| 4704 { | |
| 4705 long n; | |
| 4706 colnr_T col; | |
| 4707 int nchar = cap->nchar; | |
| 4708 #ifdef FEAT_FOLDING | |
| 4709 long old_fdl = curwin->w_p_fdl; | |
| 4710 int old_fen = curwin->w_p_fen; | |
| 4711 #endif | |
| 737 | 4712 #ifdef FEAT_SPELL |
| 710 | 4713 int undo = FALSE; |
| 4714 #endif | |
| 7 | 4715 |
| 4716 if (VIM_ISDIGIT(nchar)) | |
| 4717 { | |
| 4718 /* | |
| 4719 * "z123{nchar}": edit the count before obtaining {nchar} | |
| 4720 */ | |
| 4721 if (checkclearop(cap->oap)) | |
| 4722 return; | |
| 4723 n = nchar - '0'; | |
| 4724 for (;;) | |
| 4725 { | |
| 4726 #ifdef USE_ON_FLY_SCROLL | |
| 4727 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 4728 #endif | |
| 4729 ++no_mapping; | |
| 4730 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1389 | 4731 nchar = plain_vgetc(); |
| 7 | 4732 LANGMAP_ADJUST(nchar, TRUE); |
| 4733 --no_mapping; | |
| 4734 --allow_keys; | |
| 4735 #ifdef FEAT_CMDL_INFO | |
| 4736 (void)add_to_showcmd(nchar); | |
| 4737 #endif | |
| 4738 if (nchar == K_DEL || nchar == K_KDEL) | |
| 4739 n /= 10; | |
| 4740 else if (VIM_ISDIGIT(nchar)) | |
| 4741 n = n * 10 + (nchar - '0'); | |
| 4742 else if (nchar == CAR) | |
| 4743 { | |
| 4744 #ifdef FEAT_GUI | |
| 4745 need_mouse_correct = TRUE; | |
| 4746 #endif | |
| 4747 win_setheight((int)n); | |
| 4748 break; | |
| 4749 } | |
| 4750 else if (nchar == 'l' | |
| 4751 || nchar == 'h' | |
| 4752 || nchar == K_LEFT | |
| 229 | 4753 || nchar == K_RIGHT) |
| 7 | 4754 { |
| 4755 cap->count1 = n ? n * cap->count1 : cap->count1; | |
| 4756 goto dozet; | |
| 4757 } | |
| 4758 else | |
| 4759 { | |
| 4760 clearopbeep(cap->oap); | |
| 4761 break; | |
| 4762 } | |
| 4763 } | |
| 4764 cap->oap->op_type = OP_NOP; | |
| 4765 return; | |
| 4766 } | |
| 4767 | |
| 4768 dozet: | |
| 4769 if ( | |
| 4770 #ifdef FEAT_FOLDING | |
| 4771 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc" | |
| 4772 * and "zC" only in Visual mode. "zj" and "zk" are motion | |
| 4773 * commands. */ | |
| 4774 cap->nchar != 'f' && cap->nchar != 'F' | |
| 4775 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar)) | |
| 4776 && cap->nchar != 'j' && cap->nchar != 'k' | |
| 4777 && | |
| 4778 #endif | |
| 4779 checkclearop(cap->oap)) | |
| 4780 return; | |
| 4781 | |
| 4782 /* | |
| 4783 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb": | |
| 4784 * If line number given, set cursor. | |
| 4785 */ | |
| 4786 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL) | |
| 4787 && cap->count0 | |
| 4788 && cap->count0 != curwin->w_cursor.lnum) | |
| 4789 { | |
| 4790 setpcmark(); | |
| 4791 if (cap->count0 > curbuf->b_ml.ml_line_count) | |
| 4792 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4793 else | |
| 4794 curwin->w_cursor.lnum = cap->count0; | |
| 22 | 4795 check_cursor_col(); |
| 7 | 4796 } |
| 4797 | |
| 4798 switch (nchar) | |
| 4799 { | |
| 4800 /* "z+", "z<CR>" and "zt": put cursor at top of screen */ | |
| 4801 case '+': | |
| 4802 if (cap->count0 == 0) | |
| 4803 { | |
| 4804 /* No count given: put cursor at the line below screen */ | |
| 4805 validate_botline(); /* make sure w_botline is valid */ | |
| 4806 if (curwin->w_botline > curbuf->b_ml.ml_line_count) | |
| 4807 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 4808 else | |
| 4809 curwin->w_cursor.lnum = curwin->w_botline; | |
| 4810 } | |
| 4811 /* FALLTHROUGH */ | |
| 4812 case NL: | |
| 4813 case CAR: | |
| 4814 case K_KENTER: | |
| 4815 beginline(BL_WHITE | BL_FIX); | |
| 4816 /* FALLTHROUGH */ | |
| 4817 | |
| 4818 case 't': scroll_cursor_top(0, TRUE); | |
| 4819 redraw_later(VALID); | |
| 4820 break; | |
| 4821 | |
| 4822 /* "z." and "zz": put cursor in middle of screen */ | |
| 4823 case '.': beginline(BL_WHITE | BL_FIX); | |
| 4824 /* FALLTHROUGH */ | |
| 4825 | |
| 4826 case 'z': scroll_cursor_halfway(TRUE); | |
| 4827 redraw_later(VALID); | |
| 4828 break; | |
| 4829 | |
| 4830 /* "z^", "z-" and "zb": put cursor at bottom of screen */ | |
| 4831 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window | |
| 4832 * when <count> is at bottom of window, and puts that one at | |
| 4833 * bottom of window. */ | |
| 4834 if (cap->count0 != 0) | |
| 4835 { | |
| 4836 scroll_cursor_bot(0, TRUE); | |
| 4837 curwin->w_cursor.lnum = curwin->w_topline; | |
| 4838 } | |
| 4839 else if (curwin->w_topline == 1) | |
| 4840 curwin->w_cursor.lnum = 1; | |
| 4841 else | |
| 4842 curwin->w_cursor.lnum = curwin->w_topline - 1; | |
| 4843 /* FALLTHROUGH */ | |
| 4844 case '-': | |
| 4845 beginline(BL_WHITE | BL_FIX); | |
| 4846 /* FALLTHROUGH */ | |
| 4847 | |
| 4848 case 'b': scroll_cursor_bot(0, TRUE); | |
| 4849 redraw_later(VALID); | |
| 4850 break; | |
| 4851 | |
| 4852 /* "zH" - scroll screen right half-page */ | |
| 4853 case 'H': | |
| 4854 cap->count1 *= W_WIDTH(curwin) / 2; | |
| 4855 /* FALLTHROUGH */ | |
| 4856 | |
| 4857 /* "zh" - scroll screen to the right */ | |
| 4858 case 'h': | |
| 4859 case K_LEFT: | |
| 4860 if (!curwin->w_p_wrap) | |
| 4861 { | |
| 4862 if ((colnr_T)cap->count1 > curwin->w_leftcol) | |
| 4863 curwin->w_leftcol = 0; | |
| 4864 else | |
| 4865 curwin->w_leftcol -= (colnr_T)cap->count1; | |
| 4866 leftcol_changed(); | |
| 4867 } | |
| 4868 break; | |
| 4869 | |
| 4870 /* "zL" - scroll screen left half-page */ | |
| 4871 case 'L': cap->count1 *= W_WIDTH(curwin) / 2; | |
| 4872 /* FALLTHROUGH */ | |
| 4873 | |
| 4874 /* "zl" - scroll screen to the left */ | |
| 4875 case 'l': | |
| 4876 case K_RIGHT: | |
| 4877 if (!curwin->w_p_wrap) | |
| 4878 { | |
| 4879 /* scroll the window left */ | |
| 4880 curwin->w_leftcol += (colnr_T)cap->count1; | |
| 4881 leftcol_changed(); | |
| 4882 } | |
| 4883 break; | |
| 4884 | |
| 4885 /* "zs" - scroll screen, cursor at the start */ | |
| 4886 case 's': if (!curwin->w_p_wrap) | |
| 4887 { | |
| 4888 #ifdef FEAT_FOLDING | |
| 4889 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 4890 col = 0; /* like the cursor is in col 0 */ | |
| 4891 else | |
| 4892 #endif | |
| 4893 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL); | |
| 4894 if ((long)col > p_siso) | |
| 4895 col -= p_siso; | |
| 4896 else | |
| 4897 col = 0; | |
| 4898 if (curwin->w_leftcol != col) | |
| 4899 { | |
| 4900 curwin->w_leftcol = col; | |
| 4901 redraw_later(NOT_VALID); | |
| 4902 } | |
| 4903 } | |
| 4904 break; | |
| 4905 | |
| 4906 /* "ze" - scroll screen, cursor at the end */ | |
| 4907 case 'e': if (!curwin->w_p_wrap) | |
| 4908 { | |
| 4909 #ifdef FEAT_FOLDING | |
| 4910 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 4911 col = 0; /* like the cursor is in col 0 */ | |
| 4912 else | |
| 4913 #endif | |
| 4914 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
| 4915 n = W_WIDTH(curwin) - curwin_col_off(); | |
| 4916 if ((long)col + p_siso < n) | |
| 4917 col = 0; | |
| 4918 else | |
| 4919 col = col + p_siso - n + 1; | |
| 4920 if (curwin->w_leftcol != col) | |
| 4921 { | |
| 4922 curwin->w_leftcol = col; | |
| 4923 redraw_later(NOT_VALID); | |
| 4924 } | |
| 4925 } | |
| 4926 break; | |
| 4927 | |
| 4928 #ifdef FEAT_FOLDING | |
| 4929 /* "zF": create fold command */ | |
| 4930 /* "zf": create fold operator */ | |
| 4931 case 'F': | |
| 4932 case 'f': if (foldManualAllowed(TRUE)) | |
| 4933 { | |
| 4934 cap->nchar = 'f'; | |
| 4935 nv_operator(cap); | |
| 4936 curwin->w_p_fen = TRUE; | |
| 4937 | |
| 4938 /* "zF" is like "zfzf" */ | |
| 4939 if (nchar == 'F' && cap->oap->op_type == OP_FOLD) | |
| 4940 { | |
| 4941 nv_operator(cap); | |
| 4942 finish_op = TRUE; | |
| 4943 } | |
| 4944 } | |
| 4945 else | |
| 4946 clearopbeep(cap->oap); | |
| 4947 break; | |
| 4948 | |
| 4949 /* "zd": delete fold at cursor */ | |
| 4950 /* "zD": delete fold at cursor recursively */ | |
| 4951 case 'd': | |
| 4952 case 'D': if (foldManualAllowed(FALSE)) | |
| 4953 { | |
| 4954 if (VIsual_active) | |
| 4955 nv_operator(cap); | |
| 4956 else | |
| 4957 deleteFold(curwin->w_cursor.lnum, | |
| 4958 curwin->w_cursor.lnum, nchar == 'D', FALSE); | |
| 4959 } | |
| 4960 break; | |
| 4961 | |
| 4352 | 4962 /* "zE": erase all folds */ |
| 7 | 4963 case 'E': if (foldmethodIsManual(curwin)) |
| 4964 { | |
| 4965 clearFolding(curwin); | |
| 4966 changed_window_setting(); | |
| 4967 } | |
| 4968 else if (foldmethodIsMarker(curwin)) | |
| 4969 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count, | |
| 4970 TRUE, FALSE); | |
| 4971 else | |
| 4972 EMSG(_("E352: Cannot erase folds with current 'foldmethod'")); | |
| 4973 break; | |
| 4974 | |
| 4975 /* "zn": fold none: reset 'foldenable' */ | |
| 4976 case 'n': curwin->w_p_fen = FALSE; | |
| 4977 break; | |
| 4978 | |
| 4979 /* "zN": fold Normal: set 'foldenable' */ | |
| 4980 case 'N': curwin->w_p_fen = TRUE; | |
| 4981 break; | |
| 4982 | |
| 4983 /* "zi": invert folding: toggle 'foldenable' */ | |
| 4984 case 'i': curwin->w_p_fen = !curwin->w_p_fen; | |
| 4985 break; | |
| 4986 | |
| 4987 /* "za": open closed fold or close open fold at cursor */ | |
| 4988 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 4989 openFold(curwin->w_cursor.lnum, cap->count1); | |
| 4990 else | |
| 4991 { | |
| 4992 closeFold(curwin->w_cursor.lnum, cap->count1); | |
| 4993 curwin->w_p_fen = TRUE; | |
| 4994 } | |
| 4995 break; | |
| 4996 | |
| 4997 /* "zA": open fold at cursor recursively */ | |
| 4998 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
| 4999 openFoldRecurse(curwin->w_cursor.lnum); | |
| 5000 else | |
| 5001 { | |
| 5002 closeFoldRecurse(curwin->w_cursor.lnum); | |
| 5003 curwin->w_p_fen = TRUE; | |
| 5004 } | |
| 5005 break; | |
| 5006 | |
| 5007 /* "zo": open fold at cursor or Visual area */ | |
| 5008 case 'o': if (VIsual_active) | |
| 5009 nv_operator(cap); | |
| 5010 else | |
| 5011 openFold(curwin->w_cursor.lnum, cap->count1); | |
| 5012 break; | |
| 5013 | |
| 5014 /* "zO": open fold recursively */ | |
| 5015 case 'O': if (VIsual_active) | |
| 5016 nv_operator(cap); | |
| 5017 else | |
| 5018 openFoldRecurse(curwin->w_cursor.lnum); | |
| 5019 break; | |
| 5020 | |
| 5021 /* "zc": close fold at cursor or Visual area */ | |
| 5022 case 'c': if (VIsual_active) | |
| 5023 nv_operator(cap); | |
| 5024 else | |
| 5025 closeFold(curwin->w_cursor.lnum, cap->count1); | |
| 5026 curwin->w_p_fen = TRUE; | |
| 5027 break; | |
| 5028 | |
| 5029 /* "zC": close fold recursively */ | |
| 5030 case 'C': if (VIsual_active) | |
| 5031 nv_operator(cap); | |
| 5032 else | |
| 5033 closeFoldRecurse(curwin->w_cursor.lnum); | |
| 5034 curwin->w_p_fen = TRUE; | |
| 5035 break; | |
| 5036 | |
| 5037 /* "zv": open folds at the cursor */ | |
| 5038 case 'v': foldOpenCursor(); | |
| 5039 break; | |
| 5040 | |
| 5041 /* "zx": re-apply 'foldlevel' and open folds at the cursor */ | |
| 5042 case 'x': curwin->w_p_fen = TRUE; | |
|
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5043 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
|
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5044 newFoldLevel(); /* update right now */ |
| 7 | 5045 foldOpenCursor(); |
| 5046 break; | |
| 5047 | |
| 5048 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */ | |
| 5049 case 'X': curwin->w_p_fen = TRUE; | |
|
2139
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5050 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
|
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5051 old_fdl = -1; /* force an update */ |
| 7 | 5052 break; |
| 5053 | |
| 5054 /* "zm": fold more */ | |
| 5055 case 'm': if (curwin->w_p_fdl > 0) | |
| 6725 | 5056 { |
| 5057 curwin->w_p_fdl -= cap->count1; | |
| 5058 if (curwin->w_p_fdl < 0) | |
| 5059 curwin->w_p_fdl = 0; | |
| 5060 } | |
| 7 | 5061 old_fdl = -1; /* force an update */ |
| 5062 curwin->w_p_fen = TRUE; | |
| 5063 break; | |
| 5064 | |
| 5065 /* "zM": close all folds */ | |
| 5066 case 'M': curwin->w_p_fdl = 0; | |
| 5067 old_fdl = -1; /* force an update */ | |
| 5068 curwin->w_p_fen = TRUE; | |
| 5069 break; | |
| 5070 | |
| 5071 /* "zr": reduce folding */ | |
| 6725 | 5072 case 'r': curwin->w_p_fdl += cap->count1; |
| 5073 { | |
| 5074 int d = getDeepestNesting(); | |
| 5075 | |
| 5076 if (curwin->w_p_fdl >= d) | |
| 5077 curwin->w_p_fdl = d; | |
| 5078 } | |
| 7 | 5079 break; |
| 5080 | |
| 5081 /* "zR": open all folds */ | |
| 5082 case 'R': curwin->w_p_fdl = getDeepestNesting(); | |
| 5083 old_fdl = -1; /* force an update */ | |
| 5084 break; | |
| 5085 | |
| 5086 case 'j': /* "zj" move to next fold downwards */ | |
| 5087 case 'k': /* "zk" move to next fold upwards */ | |
| 5088 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD, | |
| 5089 cap->count1) == FAIL) | |
| 5090 clearopbeep(cap->oap); | |
| 5091 break; | |
| 5092 | |
| 5093 #endif /* FEAT_FOLDING */ | |
| 5094 | |
| 737 | 5095 #ifdef FEAT_SPELL |
| 710 | 5096 case 'u': /* "zug" and "zuw": undo "zg" and "zw" */ |
| 5097 ++no_mapping; | |
| 5098 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
| 1389 | 5099 nchar = plain_vgetc(); |
| 710 | 5100 LANGMAP_ADJUST(nchar, TRUE); |
| 5101 --no_mapping; | |
| 5102 --allow_keys; | |
| 5103 #ifdef FEAT_CMDL_INFO | |
| 5104 (void)add_to_showcmd(nchar); | |
| 5105 #endif | |
| 5106 if (vim_strchr((char_u *)"gGwW", nchar) == NULL) | |
| 5107 { | |
| 5108 clearopbeep(cap->oap); | |
| 5109 break; | |
| 5110 } | |
| 5111 undo = TRUE; | |
| 5112 /*FALLTHROUGH*/ | |
| 5113 | |
| 310 | 5114 case 'g': /* "zg": add good word to word list */ |
| 5115 case 'w': /* "zw": add wrong word to word list */ | |
| 381 | 5116 case 'G': /* "zG": add good word to temp word list */ |
| 5117 case 'W': /* "zW": add wrong word to temp word list */ | |
| 310 | 5118 { |
| 5119 char_u *ptr = NULL; | |
| 5120 int len; | |
| 5121 | |
| 5122 if (checkclearop(cap->oap)) | |
| 5123 break; | |
| 5124 if (VIsual_active && get_visual_text(cap, &ptr, &len) | |
| 5125 == FAIL) | |
| 5126 return; | |
| 501 | 5127 if (ptr == NULL) |
| 5128 { | |
| 5129 pos_T pos = curwin->w_cursor; | |
| 5130 | |
| 5374 | 5131 /* Find bad word under the cursor. When 'spell' is |
| 5132 * off this fails and find_ident_under_cursor() is | |
| 5133 * used below. */ | |
| 5134 emsg_off++; | |
| 534 | 5135 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL); |
| 5374 | 5136 emsg_off--; |
| 501 | 5137 if (len != 0 && curwin->w_cursor.col <= pos.col) |
| 5138 ptr = ml_get_pos(&curwin->w_cursor); | |
| 5139 curwin->w_cursor = pos; | |
| 5140 } | |
| 5141 | |
| 310 | 5142 if (ptr == NULL && (len = find_ident_under_cursor(&ptr, |
| 5143 FIND_IDENT)) == 0) | |
| 5144 return; | |
| 381 | 5145 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W', |
| 710 | 5146 (nchar == 'G' || nchar == 'W') |
| 5147 ? 0 : (int)cap->count1, | |
| 5148 undo); | |
| 310 | 5149 } |
| 316 | 5150 break; |
| 323 | 5151 |
| 584 | 5152 case '=': /* "z=": suggestions for a badly spelled word */ |
| 638 | 5153 if (!checkclearop(cap->oap)) |
| 485 | 5154 spell_suggest((int)cap->count0); |
| 323 | 5155 break; |
| 310 | 5156 #endif |
| 5157 | |
| 7 | 5158 default: clearopbeep(cap->oap); |
| 5159 } | |
| 5160 | |
| 5161 #ifdef FEAT_FOLDING | |
| 5162 /* Redraw when 'foldenable' changed */ | |
| 5163 if (old_fen != curwin->w_p_fen) | |
| 5164 { | |
| 5165 # ifdef FEAT_DIFF | |
| 5166 win_T *wp; | |
| 5167 | |
| 5168 if (foldmethodIsDiff(curwin) && curwin->w_p_scb) | |
| 5169 { | |
| 5170 /* Adjust 'foldenable' in diff-synced windows. */ | |
| 5171 FOR_ALL_WINDOWS(wp) | |
| 5172 { | |
| 5173 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb) | |
| 5174 { | |
| 5175 wp->w_p_fen = curwin->w_p_fen; | |
| 5176 changed_window_setting_win(wp); | |
| 5177 } | |
| 5178 } | |
| 5179 } | |
| 5180 # endif | |
| 5181 changed_window_setting(); | |
| 5182 } | |
| 5183 | |
| 5184 /* Redraw when 'foldlevel' changed. */ | |
| 5185 if (old_fdl != curwin->w_p_fdl) | |
| 5186 newFoldLevel(); | |
| 5187 #endif | |
| 5188 } | |
| 5189 | |
| 5190 #ifdef FEAT_GUI | |
| 5191 /* | |
| 5192 * Vertical scrollbar movement. | |
| 5193 */ | |
| 5194 static void | |
| 5195 nv_ver_scrollbar(cap) | |
| 5196 cmdarg_T *cap; | |
| 5197 { | |
| 5198 if (cap->oap->op_type != OP_NOP) | |
| 5199 clearopbeep(cap->oap); | |
| 5200 | |
| 5201 /* Even if an operator was pending, we still want to scroll */ | |
| 5202 gui_do_scroll(); | |
| 5203 } | |
| 5204 | |
| 5205 /* | |
| 5206 * Horizontal scrollbar movement. | |
| 5207 */ | |
| 5208 static void | |
| 5209 nv_hor_scrollbar(cap) | |
| 5210 cmdarg_T *cap; | |
| 5211 { | |
| 5212 if (cap->oap->op_type != OP_NOP) | |
| 5213 clearopbeep(cap->oap); | |
| 5214 | |
| 5215 /* 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
|
5216 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 5217 } |
| 5218 #endif | |
| 5219 | |
| 690 | 5220 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 685 | 5221 /* |
| 5222 * Click in GUI tab. | |
| 5223 */ | |
| 5224 static void | |
| 5225 nv_tabline(cap) | |
| 5226 cmdarg_T *cap; | |
| 5227 { | |
| 5228 if (cap->oap->op_type != OP_NOP) | |
| 5229 clearopbeep(cap->oap); | |
| 5230 | |
| 5231 /* Even if an operator was pending, we still want to jump tabs. */ | |
| 5232 goto_tabpage(current_tab); | |
| 5233 } | |
| 686 | 5234 |
| 5235 /* | |
| 5236 * Selected item in tab line menu. | |
| 5237 */ | |
| 5238 static void | |
| 5239 nv_tabmenu(cap) | |
| 5240 cmdarg_T *cap; | |
| 5241 { | |
| 5242 if (cap->oap->op_type != OP_NOP) | |
| 5243 clearopbeep(cap->oap); | |
| 5244 | |
| 5245 /* Even if an operator was pending, we still want to jump tabs. */ | |
| 690 | 5246 handle_tabmenu(); |
| 5247 } | |
| 5248 | |
| 5249 /* | |
| 5250 * Handle selecting an item of the GUI tab line menu. | |
| 5251 * Used in Normal and Insert mode. | |
| 5252 */ | |
| 5253 void | |
| 5254 handle_tabmenu() | |
| 5255 { | |
| 686 | 5256 switch (current_tabmenu) |
| 5257 { | |
| 5258 case TABLINE_MENU_CLOSE: | |
| 5259 if (current_tab == 0) | |
| 5260 do_cmdline_cmd((char_u *)"tabclose"); | |
| 5261 else | |
| 5262 { | |
| 5263 vim_snprintf((char *)IObuff, IOSIZE, "tabclose %d", | |
| 5264 current_tab); | |
| 5265 do_cmdline_cmd(IObuff); | |
| 5266 } | |
| 5267 break; | |
| 5268 | |
| 5269 case TABLINE_MENU_NEW: | |
| 6631 | 5270 if (current_tab == 0) |
| 5271 do_cmdline_cmd((char_u *)"$tabnew"); | |
| 5272 else | |
| 5273 { | |
| 5274 vim_snprintf((char *)IObuff, IOSIZE, "%dtabnew", | |
| 5275 current_tab - 1); | |
| 5276 do_cmdline_cmd(IObuff); | |
| 5277 } | |
| 686 | 5278 break; |
| 5279 | |
| 5280 case TABLINE_MENU_OPEN: | |
| 6631 | 5281 if (current_tab == 0) |
| 5282 do_cmdline_cmd((char_u *)"browse $tabnew"); | |
| 5283 else | |
| 5284 { | |
| 5285 vim_snprintf((char *)IObuff, IOSIZE, "browse %dtabnew", | |
| 5286 current_tab - 1); | |
| 5287 do_cmdline_cmd(IObuff); | |
| 5288 } | |
| 686 | 5289 break; |
| 5290 } | |
| 5291 } | |
| 685 | 5292 #endif |
| 5293 | |
| 7 | 5294 /* |
| 5295 * "Q" command. | |
| 5296 */ | |
| 5297 static void | |
| 5298 nv_exmode(cap) | |
| 5299 cmdarg_T *cap; | |
| 5300 { | |
| 5301 /* | |
| 5302 * Ignore 'Q' in Visual mode, just give a beep. | |
| 5303 */ | |
| 5304 if (VIsual_active) | |
| 5305 vim_beep(); | |
| 5735 | 5306 else if (!checkclearop(cap->oap)) |
| 7 | 5307 do_exmode(FALSE); |
| 5308 } | |
| 5309 | |
| 5310 /* | |
| 5311 * Handle a ":" command. | |
| 5312 */ | |
| 5313 static void | |
| 5314 nv_colon(cap) | |
| 5315 cmdarg_T *cap; | |
| 5316 { | |
| 5317 int old_p_im; | |
| 4256 | 5318 int cmd_result; |
| 7 | 5319 |
| 5320 if (VIsual_active) | |
| 5321 nv_operator(cap); | |
| 5322 else | |
| 5323 { | |
| 5324 if (cap->oap->op_type != OP_NOP) | |
| 5325 { | |
| 5326 /* Using ":" as a movement is characterwise exclusive. */ | |
| 5327 cap->oap->motion_type = MCHAR; | |
| 5328 cap->oap->inclusive = FALSE; | |
| 5329 } | |
| 5330 else if (cap->count0) | |
| 5331 { | |
| 5332 /* translate "count:" into ":.,.+(count - 1)" */ | |
| 5333 stuffcharReadbuff('.'); | |
| 5334 if (cap->count0 > 1) | |
| 5335 { | |
| 5336 stuffReadbuff((char_u *)",.+"); | |
| 5337 stuffnumReadbuff((long)cap->count0 - 1L); | |
| 5338 } | |
| 5339 } | |
| 5340 | |
| 5341 /* When typing, don't type below an old message */ | |
| 5342 if (KeyTyped) | |
| 5343 compute_cmdrow(); | |
| 5344 | |
| 5345 old_p_im = p_im; | |
| 5346 | |
| 5347 /* get a command line and execute it */ | |
| 4256 | 5348 cmd_result = do_cmdline(NULL, getexline, NULL, |
| 7 | 5349 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0); |
| 5350 | |
| 5351 /* If 'insertmode' changed, enter or exit Insert mode */ | |
| 5352 if (p_im != old_p_im) | |
| 5353 { | |
| 5354 if (p_im) | |
| 5355 restart_edit = 'i'; | |
| 5356 else | |
| 5357 restart_edit = 0; | |
| 5358 } | |
| 5359 | |
| 4256 | 5360 if (cmd_result == FAIL) |
| 5361 /* The Ex command failed, do not execute the operator. */ | |
| 5362 clearop(cap->oap); | |
| 5363 else if (cap->oap->op_type != OP_NOP | |
| 7 | 5364 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count |
| 5365 || cap->oap->start.col > | |
| 4256 | 5366 (colnr_T)STRLEN(ml_get(cap->oap->start.lnum)) |
| 5367 || did_emsg | |
| 5368 )) | |
| 5369 /* The start of the operator has become invalid by the Ex command. | |
| 5370 */ | |
| 7 | 5371 clearopbeep(cap->oap); |
| 5372 } | |
| 5373 } | |
| 5374 | |
| 5375 /* | |
| 5376 * Handle CTRL-G command. | |
| 5377 */ | |
| 5378 static void | |
| 5379 nv_ctrlg(cap) | |
| 5380 cmdarg_T *cap; | |
| 5381 { | |
| 5382 if (VIsual_active) /* toggle Selection/Visual mode */ | |
| 5383 { | |
| 5384 VIsual_select = !VIsual_select; | |
| 5385 showmode(); | |
| 5386 } | |
| 5735 | 5387 else if (!checkclearop(cap->oap)) |
| 7 | 5388 /* print full name if count given or :cd used */ |
| 5389 fileinfo((int)cap->count0, FALSE, TRUE); | |
| 5390 } | |
| 5391 | |
| 5392 /* | |
| 5393 * Handle CTRL-H <Backspace> command. | |
| 5394 */ | |
| 5395 static void | |
| 5396 nv_ctrlh(cap) | |
| 5397 cmdarg_T *cap; | |
| 5398 { | |
| 5399 if (VIsual_active && VIsual_select) | |
| 5400 { | |
| 5401 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */ | |
| 5402 v_visop(cap); | |
| 5403 } | |
| 5404 else | |
| 5405 nv_left(cap); | |
| 5406 } | |
| 5407 | |
| 5408 /* | |
| 5409 * CTRL-L: clear screen and redraw. | |
| 5410 */ | |
| 5411 static void | |
| 5412 nv_clear(cap) | |
| 5413 cmdarg_T *cap; | |
| 5414 { | |
| 5415 if (!checkclearop(cap->oap)) | |
| 5416 { | |
| 5417 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT | |
| 5418 /* | |
| 5419 * Right now, the BeBox doesn't seem to have an easy way to detect | |
| 5420 * window resizing, so we cheat and make the user detect it | |
| 5421 * manually with CTRL-L instead | |
| 5422 */ | |
| 5423 ui_get_shellsize(); | |
| 5424 #endif | |
| 5425 #ifdef FEAT_SYN_HL | |
| 5426 /* 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
|
5427 syn_stack_free_all(curwin->w_s); |
| 7 | 5428 #endif |
| 5429 redraw_later(CLEAR); | |
| 5430 } | |
| 5431 } | |
| 5432 | |
| 5433 /* | |
| 5434 * CTRL-O: In Select mode: switch to Visual mode for one command. | |
| 5435 * Otherwise: Go to older pcmark. | |
| 5436 */ | |
| 5437 static void | |
| 5438 nv_ctrlo(cap) | |
| 5439 cmdarg_T *cap; | |
| 5440 { | |
| 5441 if (VIsual_active && VIsual_select) | |
| 5442 { | |
| 5443 VIsual_select = FALSE; | |
| 5444 showmode(); | |
| 5445 restart_VIsual_select = 2; /* restart Select mode later */ | |
| 5446 } | |
| 5447 else | |
| 5448 { | |
| 5449 cap->count1 = -cap->count1; | |
| 5450 nv_pcmark(cap); | |
| 5451 } | |
| 5452 } | |
| 5453 | |
| 5454 /* | |
| 5455 * CTRL-^ command, short for ":e #" | |
| 5456 */ | |
| 5457 static void | |
| 5458 nv_hat(cap) | |
| 5459 cmdarg_T *cap; | |
| 5460 { | |
| 5461 if (!checkclearopq(cap->oap)) | |
| 5462 (void)buflist_getfile((int)cap->count0, (linenr_T)0, | |
| 5463 GETF_SETMARK|GETF_ALT, FALSE); | |
| 5464 } | |
| 5465 | |
| 5466 /* | |
| 5467 * "Z" commands. | |
| 5468 */ | |
| 5469 static void | |
| 5470 nv_Zet(cap) | |
| 5471 cmdarg_T *cap; | |
| 5472 { | |
| 5473 if (!checkclearopq(cap->oap)) | |
| 5474 { | |
| 5475 switch (cap->nchar) | |
| 5476 { | |
| 5477 /* "ZZ": equivalent to ":x". */ | |
| 5478 case 'Z': do_cmdline_cmd((char_u *)"x"); | |
| 5479 break; | |
| 5480 | |
| 5481 /* "ZQ": equivalent to ":q!" (Elvis compatible). */ | |
| 5482 case 'Q': do_cmdline_cmd((char_u *)"q!"); | |
| 5483 break; | |
| 5484 | |
| 5485 default: clearopbeep(cap->oap); | |
| 5486 } | |
| 5487 } | |
| 5488 } | |
| 5489 | |
| 5490 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 5491 /* | |
| 5492 * Call nv_ident() as if "c1" was used, with "c2" as next character. | |
| 5493 */ | |
| 5494 void | |
| 5495 do_nv_ident(c1, c2) | |
| 5496 int c1; | |
| 5497 int c2; | |
| 5498 { | |
| 5499 oparg_T oa; | |
| 5500 cmdarg_T ca; | |
| 5501 | |
| 5502 clear_oparg(&oa); | |
| 5503 vim_memset(&ca, 0, sizeof(ca)); | |
| 5504 ca.oap = &oa; | |
| 5505 ca.cmdchar = c1; | |
| 5506 ca.nchar = c2; | |
| 5507 nv_ident(&ca); | |
| 5508 } | |
| 5509 #endif | |
| 5510 | |
| 5511 /* | |
| 5512 * Handle the commands that use the word under the cursor. | |
| 5513 * [g] CTRL-] :ta to current identifier | |
| 5514 * [g] 'K' run program for current identifier | |
| 5515 * [g] '*' / to current identifier or string | |
| 5516 * [g] '#' ? to current identifier or string | |
| 5517 * g ']' :tselect for current identifier | |
| 5518 */ | |
| 5519 static void | |
| 5520 nv_ident(cap) | |
| 5521 cmdarg_T *cap; | |
| 5522 { | |
| 5523 char_u *ptr = NULL; | |
| 5524 char_u *buf; | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5525 char_u *newbuf; |
| 7 | 5526 char_u *p; |
| 5527 char_u *kp; /* value of 'keywordprg' */ | |
| 5528 int kp_help; /* 'keywordprg' is ":help" */ | |
| 5529 int n = 0; /* init for GCC */ | |
| 5530 int cmdchar; | |
| 5531 int g_cmd; /* "g" command */ | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5532 int tag_cmd = FALSE; |
| 7 | 5533 char_u *aux_ptr; |
| 5534 int isman; | |
| 5535 int isman_s; | |
| 5536 | |
| 5537 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */ | |
| 5538 { | |
| 5539 cmdchar = cap->nchar; | |
| 5540 g_cmd = TRUE; | |
| 5541 } | |
| 5542 else | |
| 5543 { | |
| 5544 cmdchar = cap->cmdchar; | |
| 5545 g_cmd = FALSE; | |
| 5546 } | |
| 5547 | |
| 5548 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */ | |
| 5549 cmdchar = '#'; | |
| 5550 | |
| 5551 /* | |
| 5552 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode. | |
| 5553 */ | |
| 5554 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K') | |
| 5555 { | |
| 5556 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL) | |
| 5557 return; | |
| 5558 if (checkclearopq(cap->oap)) | |
| 5559 return; | |
| 5560 } | |
| 5561 | |
| 5562 if (ptr == NULL && (n = find_ident_under_cursor(&ptr, | |
| 5563 (cmdchar == '*' || cmdchar == '#') | |
| 5564 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0) | |
| 5565 { | |
| 5566 clearop(cap->oap); | |
| 5567 return; | |
| 5568 } | |
| 5569 | |
| 5570 /* Allocate buffer to put the command in. Inserting backslashes can | |
| 5571 * double the length of the word. p_kp / curbuf->b_p_kp could be added | |
| 5572 * and some numbers. */ | |
| 5573 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp); | |
| 5574 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0 | |
| 5575 || STRCMP(kp, ":help") == 0); | |
| 5576 buf = alloc((unsigned)(n * 2 + 30 + STRLEN(kp))); | |
| 5577 if (buf == NULL) | |
| 5578 return; | |
| 5579 buf[0] = NUL; | |
| 5580 | |
| 5581 switch (cmdchar) | |
| 5582 { | |
| 5583 case '*': | |
| 5584 case '#': | |
| 5585 /* | |
| 5586 * Put cursor at start of word, makes search skip the word | |
| 5587 * under the cursor. | |
| 5588 * Call setpcmark() first, so "*``" puts the cursor back where | |
| 5589 * it was. | |
| 5590 */ | |
| 5591 setpcmark(); | |
| 5592 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline()); | |
| 5593 | |
| 5594 if (!g_cmd && vim_iswordp(ptr)) | |
| 5595 STRCPY(buf, "\\<"); | |
| 5596 no_smartcase = TRUE; /* don't use 'smartcase' now */ | |
| 5597 break; | |
| 5598 | |
| 5599 case 'K': | |
| 5600 if (kp_help) | |
| 5601 STRCPY(buf, "he! "); | |
| 5602 else | |
| 5603 { | |
| 1712 | 5604 /* An external command will probably use an argument starting |
| 5605 * with "-" as an option. To avoid trouble we skip the "-". */ | |
| 1728 | 5606 while (*ptr == '-' && n > 0) |
| 5607 { | |
| 1712 | 5608 ++ptr; |
| 1728 | 5609 --n; |
| 5610 } | |
| 5611 if (n == 0) | |
| 5612 { | |
| 5613 EMSG(_(e_noident)); /* found dashes only */ | |
| 5614 vim_free(buf); | |
| 5615 return; | |
| 5616 } | |
| 1712 | 5617 |
| 7 | 5618 /* When a count is given, turn it into a range. Is this |
| 5619 * really what we want? */ | |
| 5620 isman = (STRCMP(kp, "man") == 0); | |
| 5621 isman_s = (STRCMP(kp, "man -s") == 0); | |
| 5622 if (cap->count0 != 0 && !(isman || isman_s)) | |
| 5623 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1); | |
| 5624 | |
| 5625 STRCAT(buf, "! "); | |
| 5626 if (cap->count0 == 0 && isman_s) | |
| 5627 STRCAT(buf, "man"); | |
| 5628 else | |
| 5629 STRCAT(buf, kp); | |
| 5630 STRCAT(buf, " "); | |
| 5631 if (cap->count0 != 0 && (isman || isman_s)) | |
| 5632 { | |
| 5633 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0); | |
| 5634 STRCAT(buf, " "); | |
| 5635 } | |
| 5636 } | |
| 5637 break; | |
| 5638 | |
| 5639 case ']': | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5640 tag_cmd = TRUE; |
| 7 | 5641 #ifdef FEAT_CSCOPE |
| 5642 if (p_cst) | |
| 5643 STRCPY(buf, "cstag "); | |
| 5644 else | |
| 5645 #endif | |
| 5646 STRCPY(buf, "ts "); | |
| 5647 break; | |
| 5648 | |
| 5649 default: | |
|
2112
6b5d641bcdd4
updated for version 7.2.395
Bram Moolenaar <bram@zimbu.org>
parents:
2049
diff
changeset
|
5650 tag_cmd = TRUE; |
| 7 | 5651 if (curbuf->b_help) |
| 5652 STRCPY(buf, "he! "); | |
| 5653 else | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5654 { |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5655 if (g_cmd) |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5656 STRCPY(buf, "tj "); |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5657 else |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5658 sprintf((char *)buf, "%ldta ", cap->count0); |
|
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5659 } |
| 7 | 5660 } |
| 5661 | |
| 5662 /* | |
| 5663 * Now grab the chars in the identifier | |
| 5664 */ | |
| 1712 | 5665 if (cmdchar == 'K' && !kp_help) |
| 5666 { | |
| 5667 /* Escape the argument properly for a shell command */ | |
| 1728 | 5668 ptr = vim_strnsave(ptr, n); |
| 5690 | 5669 p = vim_strsave_shellescape(ptr, TRUE, TRUE); |
| 1728 | 5670 vim_free(ptr); |
| 1712 | 5671 if (p == NULL) |
| 5672 { | |
| 5673 vim_free(buf); | |
| 5674 return; | |
| 5675 } | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5676 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
|
5677 if (newbuf == NULL) |
| 1712 | 5678 { |
| 5679 vim_free(buf); | |
| 5680 vim_free(p); | |
| 5681 return; | |
| 5682 } | |
|
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5683 buf = newbuf; |
| 1712 | 5684 STRCAT(buf, p); |
| 5685 vim_free(p); | |
| 5686 } | |
| 7 | 5687 else |
| 1712 | 5688 { |
| 5689 if (cmdchar == '*') | |
| 5690 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\"); | |
| 5691 else if (cmdchar == '#') | |
| 5692 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\"); | |
|
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5693 else if (tag_cmd) |
| 2603 | 5694 { |
| 5695 if (curbuf->b_help) | |
| 5696 /* ":help" handles unescaped argument */ | |
| 5697 aux_ptr = (char_u *)""; | |
| 5698 else | |
| 5699 aux_ptr = (char_u *)"\\|\"\n["; | |
| 5700 } | |
| 1712 | 5701 else |
| 5702 aux_ptr = (char_u *)"\\|\"\n*?["; | |
| 5703 | |
| 5704 p = buf + STRLEN(buf); | |
| 5705 while (n-- > 0) | |
| 5706 { | |
| 5707 /* put a backslash before \ and some others */ | |
| 5708 if (vim_strchr(aux_ptr, *ptr) != NULL) | |
| 5709 *p++ = '\\'; | |
| 7 | 5710 #ifdef FEAT_MBYTE |
| 1712 | 5711 /* When current byte is a part of multibyte character, copy all |
| 5712 * bytes of that character. */ | |
| 5713 if (has_mbyte) | |
| 5714 { | |
| 5715 int i; | |
| 5716 int len = (*mb_ptr2len)(ptr) - 1; | |
| 5717 | |
| 5718 for (i = 0; i < len && n >= 1; ++i, --n) | |
| 5719 *p++ = *ptr++; | |
| 5720 } | |
| 5721 #endif | |
| 5722 *p++ = *ptr++; | |
| 5723 } | |
| 5724 *p = NUL; | |
| 5725 } | |
| 7 | 5726 |
| 5727 /* | |
| 5728 * Execute the command. | |
| 5729 */ | |
| 5730 if (cmdchar == '*' || cmdchar == '#') | |
| 5731 { | |
| 5732 if (!g_cmd && ( | |
| 5733 #ifdef FEAT_MBYTE | |
| 5734 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) : | |
| 5735 #endif | |
| 5736 vim_iswordc(ptr[-1]))) | |
| 5737 STRCAT(buf, "\\>"); | |
| 5738 #ifdef FEAT_CMDHIST | |
| 5739 /* put pattern in search history */ | |
| 2024 | 5740 init_history(); |
| 7 | 5741 add_to_history(HIST_SEARCH, buf, TRUE, NUL); |
| 5742 #endif | |
| 6620 | 5743 (void)normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0); |
| 7 | 5744 } |
| 5745 else | |
| 5746 do_cmdline_cmd(buf); | |
| 5747 | |
| 5748 vim_free(buf); | |
| 5749 } | |
| 5750 | |
| 5751 /* | |
| 5752 * Get visually selected text, within one line only. | |
| 5753 * Returns FAIL if more than one line selected. | |
| 5754 */ | |
| 344 | 5755 int |
| 7 | 5756 get_visual_text(cap, pp, lenp) |
| 5757 cmdarg_T *cap; | |
| 5758 char_u **pp; /* return: start of selected text */ | |
| 5759 int *lenp; /* return: length of selected text */ | |
| 5760 { | |
| 5761 if (VIsual_mode != 'V') | |
| 5762 unadjust_for_sel(); | |
| 5763 if (VIsual.lnum != curwin->w_cursor.lnum) | |
| 5764 { | |
| 344 | 5765 if (cap != NULL) |
| 5766 clearopbeep(cap->oap); | |
| 7 | 5767 return FAIL; |
| 5768 } | |
| 5769 if (VIsual_mode == 'V') | |
| 5770 { | |
| 5771 *pp = ml_get_curline(); | |
| 5772 *lenp = (int)STRLEN(*pp); | |
| 5773 } | |
| 5774 else | |
| 5775 { | |
| 5776 if (lt(curwin->w_cursor, VIsual)) | |
| 5777 { | |
| 5778 *pp = ml_get_pos(&curwin->w_cursor); | |
| 5779 *lenp = VIsual.col - curwin->w_cursor.col + 1; | |
| 5780 } | |
| 5781 else | |
| 5782 { | |
| 5783 *pp = ml_get_pos(&VIsual); | |
| 5784 *lenp = curwin->w_cursor.col - VIsual.col + 1; | |
| 5785 } | |
| 5786 #ifdef FEAT_MBYTE | |
| 5787 if (has_mbyte) | |
| 5788 /* Correct the length to include the whole last character. */ | |
| 474 | 5789 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1; |
| 7 | 5790 #endif |
| 5791 } | |
| 5792 reset_VIsual_and_resel(); | |
| 5793 return OK; | |
| 5794 } | |
| 5795 | |
| 5796 /* | |
| 5797 * CTRL-T: backwards in tag stack | |
| 5798 */ | |
| 5799 static void | |
| 5800 nv_tagpop(cap) | |
| 5801 cmdarg_T *cap; | |
| 5802 { | |
| 5803 if (!checkclearopq(cap->oap)) | |
| 5804 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE); | |
| 5805 } | |
| 5806 | |
| 5807 /* | |
| 5808 * Handle scrolling command 'H', 'L' and 'M'. | |
| 5809 */ | |
| 5810 static void | |
| 5811 nv_scroll(cap) | |
| 5812 cmdarg_T *cap; | |
| 5813 { | |
| 5814 int used = 0; | |
| 5815 long n; | |
| 5816 #ifdef FEAT_FOLDING | |
| 5817 linenr_T lnum; | |
| 5818 #endif | |
| 5819 int half; | |
| 5820 | |
| 5821 cap->oap->motion_type = MLINE; | |
| 5822 setpcmark(); | |
| 5823 | |
| 5824 if (cap->cmdchar == 'L') | |
| 5825 { | |
| 5826 validate_botline(); /* make sure curwin->w_botline is valid */ | |
| 5827 curwin->w_cursor.lnum = curwin->w_botline - 1; | |
| 5828 if (cap->count1 - 1 >= curwin->w_cursor.lnum) | |
| 5829 curwin->w_cursor.lnum = 1; | |
| 5830 else | |
| 9 | 5831 { |
| 5832 #ifdef FEAT_FOLDING | |
| 5833 if (hasAnyFolding(curwin)) | |
| 5834 { | |
| 5835 /* Count a fold for one screen line. */ | |
| 5836 for (n = cap->count1 - 1; n > 0 | |
| 5837 && curwin->w_cursor.lnum > curwin->w_topline; --n) | |
| 5838 { | |
| 5839 (void)hasFolding(curwin->w_cursor.lnum, | |
| 5840 &curwin->w_cursor.lnum, NULL); | |
| 5841 --curwin->w_cursor.lnum; | |
| 5842 } | |
| 5843 } | |
| 5844 else | |
| 5845 #endif | |
| 5846 curwin->w_cursor.lnum -= cap->count1 - 1; | |
| 5847 } | |
| 7 | 5848 } |
| 5849 else | |
| 5850 { | |
| 5851 if (cap->cmdchar == 'M') | |
| 5852 { | |
| 5853 #ifdef FEAT_DIFF | |
| 5854 /* Don't count filler lines above the window. */ | |
| 5855 used -= diff_check_fill(curwin, curwin->w_topline) | |
| 5856 - curwin->w_topfill; | |
| 5857 #endif | |
| 5858 validate_botline(); /* make sure w_empty_rows is valid */ | |
| 5859 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2; | |
| 5860 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n) | |
| 5861 { | |
| 5862 #ifdef FEAT_DIFF | |
| 5863 /* Count half he number of filler lines to be "below this | |
| 5864 * line" and half to be "above the next line". */ | |
| 5865 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline | |
| 5866 + n) / 2 >= half) | |
| 5867 { | |
| 5868 --n; | |
| 5869 break; | |
| 5870 } | |
| 5871 #endif | |
| 5872 used += plines(curwin->w_topline + n); | |
| 5873 if (used >= half) | |
| 5874 break; | |
| 5875 #ifdef FEAT_FOLDING | |
| 5876 if (hasFolding(curwin->w_topline + n, NULL, &lnum)) | |
| 5877 n = lnum - curwin->w_topline; | |
| 5878 #endif | |
| 5879 } | |
| 5880 if (n > 0 && used > curwin->w_height) | |
| 5881 --n; | |
| 5882 } | |
| 9 | 5883 else /* (cap->cmdchar == 'H') */ |
| 5884 { | |
| 7 | 5885 n = cap->count1 - 1; |
| 9 | 5886 #ifdef FEAT_FOLDING |
| 5887 if (hasAnyFolding(curwin)) | |
| 5888 { | |
| 5889 /* Count a fold for one screen line. */ | |
| 5890 lnum = curwin->w_topline; | |
| 5891 while (n-- > 0 && lnum < curwin->w_botline - 1) | |
| 5892 { | |
| 5893 hasFolding(lnum, NULL, &lnum); | |
| 5894 ++lnum; | |
| 5895 } | |
| 5896 n = lnum - curwin->w_topline; | |
| 5897 } | |
| 5898 #endif | |
| 5899 } | |
| 7 | 5900 curwin->w_cursor.lnum = curwin->w_topline + n; |
| 5901 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 5902 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 5903 } | |
| 5904 | |
| 5905 cursor_correct(); /* correct for 'so' */ | |
| 5906 beginline(BL_SOL | BL_FIX); | |
| 5907 } | |
| 5908 | |
| 5909 /* | |
| 5910 * Cursor right commands. | |
| 5911 */ | |
| 5912 static void | |
| 5913 nv_right(cap) | |
| 5914 cmdarg_T *cap; | |
| 5915 { | |
| 5916 long n; | |
| 5735 | 5917 int past_line; |
| 7 | 5918 |
| 180 | 5919 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
| 5920 { | |
| 5921 /* <C-Right> and <S-Right> move a word or WORD right */ | |
| 5922 if (mod_mask & MOD_MASK_CTRL) | |
| 5923 cap->arg = TRUE; | |
| 5924 nv_wordcmd(cap); | |
| 5925 return; | |
| 5926 } | |
| 5927 | |
| 7 | 5928 cap->oap->motion_type = MCHAR; |
| 5929 cap->oap->inclusive = FALSE; | |
| 5735 | 5930 past_line = (VIsual_active && *p_sel != 'o'); |
| 5931 | |
| 5932 #ifdef FEAT_VIRTUALEDIT | |
| 7 | 5933 /* |
| 5735 | 5934 * In virtual edit mode, there's no such thing as "past_line", as lines |
| 5935 * are (theoretically) infinitely long. | |
| 7 | 5936 */ |
| 5937 if (virtual_active()) | |
| 5735 | 5938 past_line = 0; |
| 7 | 5939 #endif |
| 5940 | |
| 5941 for (n = cap->count1; n > 0; --n) | |
| 5942 { | |
| 5735 | 5943 if ((!past_line && oneright() == FAIL) |
| 5944 || (past_line && *ml_get_cursor() == NUL) | |
| 1877 | 5945 ) |
| 7 | 5946 { |
| 5947 /* | |
| 714 | 5948 * <Space> wraps to next line if 'whichwrap' has 's'. |
| 5949 * 'l' wraps to next line if 'whichwrap' has 'l'. | |
| 5950 * CURS_RIGHT wraps to next line if 'whichwrap' has '>'. | |
| 7 | 5951 */ |
| 5952 if ( ((cap->cmdchar == ' ' | |
| 5953 && vim_strchr(p_ww, 's') != NULL) | |
| 5954 || (cap->cmdchar == 'l' | |
| 5955 && vim_strchr(p_ww, 'l') != NULL) | |
| 229 | 5956 || (cap->cmdchar == K_RIGHT |
| 7 | 5957 && vim_strchr(p_ww, '>') != NULL)) |
| 5958 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 5959 { | |
| 5960 /* When deleting we also count the NL as a character. | |
| 5961 * Set cap->oap->inclusive when last char in the line is | |
| 5962 * included, move to next line after that */ | |
| 714 | 5963 if ( cap->oap->op_type != OP_NOP |
| 7 | 5964 && !cap->oap->inclusive |
| 5965 && !lineempty(curwin->w_cursor.lnum)) | |
| 5966 cap->oap->inclusive = TRUE; | |
| 5967 else | |
| 5968 { | |
| 5969 ++curwin->w_cursor.lnum; | |
| 5970 curwin->w_cursor.col = 0; | |
| 5971 #ifdef FEAT_VIRTUALEDIT | |
| 5972 curwin->w_cursor.coladd = 0; | |
| 5973 #endif | |
| 5974 curwin->w_set_curswant = TRUE; | |
| 5975 cap->oap->inclusive = FALSE; | |
| 5976 } | |
| 5977 continue; | |
| 5978 } | |
| 5979 if (cap->oap->op_type == OP_NOP) | |
| 5980 { | |
| 5981 /* Only beep and flush if not moved at all */ | |
| 5982 if (n == cap->count1) | |
| 5983 beep_flush(); | |
| 5984 } | |
| 5985 else | |
| 5986 { | |
| 5987 if (!lineempty(curwin->w_cursor.lnum)) | |
| 5988 cap->oap->inclusive = TRUE; | |
| 5989 } | |
| 5990 break; | |
| 5991 } | |
| 5735 | 5992 else if (past_line) |
| 7 | 5993 { |
| 5994 curwin->w_set_curswant = TRUE; | |
| 5735 | 5995 #ifdef FEAT_VIRTUALEDIT |
| 7 | 5996 if (virtual_active()) |
| 5997 oneright(); | |
| 5998 else | |
| 5735 | 5999 #endif |
| 6000 { | |
| 6001 #ifdef FEAT_MBYTE | |
| 7 | 6002 if (has_mbyte) |
| 6003 curwin->w_cursor.col += | |
| 474 | 6004 (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 6005 else |
| 5735 | 6006 #endif |
| 7 | 6007 ++curwin->w_cursor.col; |
| 6008 } | |
| 6009 } | |
| 6010 } | |
| 6011 #ifdef FEAT_FOLDING | |
| 6012 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
| 6013 && cap->oap->op_type == OP_NOP) | |
| 6014 foldOpenCursor(); | |
| 6015 #endif | |
| 6016 } | |
| 6017 | |
| 6018 /* | |
| 6019 * Cursor left commands. | |
| 6020 * | |
| 6021 * Returns TRUE when operator end should not be adjusted. | |
| 6022 */ | |
| 6023 static void | |
| 6024 nv_left(cap) | |
| 6025 cmdarg_T *cap; | |
| 6026 { | |
| 6027 long n; | |
| 6028 | |
| 180 | 6029 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
| 6030 { | |
| 6031 /* <C-Left> and <S-Left> move a word or WORD left */ | |
| 6032 if (mod_mask & MOD_MASK_CTRL) | |
| 6033 cap->arg = 1; | |
| 6034 nv_bck_word(cap); | |
| 6035 return; | |
| 6036 } | |
| 6037 | |
| 7 | 6038 cap->oap->motion_type = MCHAR; |
| 6039 cap->oap->inclusive = FALSE; | |
| 6040 for (n = cap->count1; n > 0; --n) | |
| 6041 { | |
| 6042 if (oneleft() == FAIL) | |
| 6043 { | |
| 6044 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'. | |
| 6045 * 'h' wraps to previous line if 'whichwrap' has 'h'. | |
| 6046 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'. | |
| 6047 */ | |
| 6048 if ( (((cap->cmdchar == K_BS | |
| 6049 || cap->cmdchar == Ctrl_H) | |
| 6050 && vim_strchr(p_ww, 'b') != NULL) | |
| 6051 || (cap->cmdchar == 'h' | |
| 6052 && vim_strchr(p_ww, 'h') != NULL) | |
| 229 | 6053 || (cap->cmdchar == K_LEFT |
| 7 | 6054 && vim_strchr(p_ww, '<') != NULL)) |
| 6055 && curwin->w_cursor.lnum > 1) | |
| 6056 { | |
| 6057 --(curwin->w_cursor.lnum); | |
| 6058 coladvance((colnr_T)MAXCOL); | |
| 6059 curwin->w_set_curswant = TRUE; | |
| 6060 | |
| 6061 /* When the NL before the first char has to be deleted we | |
| 6062 * put the cursor on the NUL after the previous line. | |
| 6063 * This is a very special case, be careful! | |
| 1469 | 6064 * Don't adjust op_end now, otherwise it won't work. */ |
| 7 | 6065 if ( (cap->oap->op_type == OP_DELETE |
| 6066 || cap->oap->op_type == OP_CHANGE) | |
| 6067 && !lineempty(curwin->w_cursor.lnum)) | |
| 6068 { | |
| 5682 | 6069 char_u *cp = ml_get_cursor(); |
| 6070 | |
| 6071 if (*cp != NUL) | |
| 6072 { | |
| 6073 #ifdef FEAT_MBYTE | |
| 6074 if (has_mbyte) | |
| 6075 curwin->w_cursor.col += (*mb_ptr2len)(cp); | |
| 6076 else | |
| 6077 #endif | |
| 6078 ++curwin->w_cursor.col; | |
| 6079 } | |
| 7 | 6080 cap->retval |= CA_NO_ADJ_OP_END; |
| 6081 } | |
| 6082 continue; | |
| 6083 } | |
| 6084 /* Only beep and flush if not moved at all */ | |
| 6085 else if (cap->oap->op_type == OP_NOP && n == cap->count1) | |
| 6086 beep_flush(); | |
| 6087 break; | |
| 6088 } | |
| 6089 } | |
| 6090 #ifdef FEAT_FOLDING | |
| 6091 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
| 6092 && cap->oap->op_type == OP_NOP) | |
| 6093 foldOpenCursor(); | |
| 6094 #endif | |
| 6095 } | |
| 6096 | |
| 6097 /* | |
| 6098 * Cursor up commands. | |
| 6099 * cap->arg is TRUE for "-": Move cursor to first non-blank. | |
| 6100 */ | |
| 6101 static void | |
| 6102 nv_up(cap) | |
| 6103 cmdarg_T *cap; | |
| 6104 { | |
| 180 | 6105 if (mod_mask & MOD_MASK_SHIFT) |
| 6106 { | |
| 6107 /* <S-Up> is page up */ | |
| 6108 cap->arg = BACKWARD; | |
| 6109 nv_page(cap); | |
| 6110 } | |
| 6111 else | |
| 6112 { | |
| 6113 cap->oap->motion_type = MLINE; | |
| 6114 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
| 6115 clearopbeep(cap->oap); | |
| 6116 else if (cap->arg) | |
| 6117 beginline(BL_WHITE | BL_FIX); | |
| 6118 } | |
| 7 | 6119 } |
| 6120 | |
| 6121 /* | |
| 6122 * Cursor down commands. | |
| 6123 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank. | |
| 6124 */ | |
| 6125 static void | |
| 6126 nv_down(cap) | |
| 6127 cmdarg_T *cap; | |
| 6128 { | |
| 180 | 6129 if (mod_mask & MOD_MASK_SHIFT) |
| 6130 { | |
| 6131 /* <S-Down> is page down */ | |
| 6132 cap->arg = FORWARD; | |
| 6133 nv_page(cap); | |
| 6134 } | |
| 6135 else | |
| 7 | 6136 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
| 6137 /* In a quickfix window a <CR> jumps to the error under the cursor. */ | |
| 170 | 6138 if (bt_quickfix(curbuf) && cap->cmdchar == CAR) |
| 643 | 6139 if (curwin->w_llist_ref == NULL) |
| 6140 do_cmdline_cmd((char_u *)".cc"); /* quickfix window */ | |
| 6141 else | |
| 6142 do_cmdline_cmd((char_u *)".ll"); /* location list window */ | |
| 7 | 6143 else |
| 6144 #endif | |
| 6145 { | |
| 6146 #ifdef FEAT_CMDWIN | |
| 6147 /* In the cmdline window a <CR> executes the command. */ | |
| 170 | 6148 if (cmdwin_type != 0 && cap->cmdchar == CAR) |
| 7 | 6149 cmdwin_result = CAR; |
| 6150 else | |
| 6151 #endif | |
| 6152 { | |
| 6153 cap->oap->motion_type = MLINE; | |
| 6154 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
| 6155 clearopbeep(cap->oap); | |
| 6156 else if (cap->arg) | |
| 6157 beginline(BL_WHITE | BL_FIX); | |
| 6158 } | |
| 6159 } | |
| 6160 } | |
| 6161 | |
| 6162 #ifdef FEAT_SEARCHPATH | |
| 6163 /* | |
| 6164 * Grab the file name under the cursor and edit it. | |
| 6165 */ | |
| 6166 static void | |
| 6167 nv_gotofile(cap) | |
| 6168 cmdarg_T *cap; | |
| 6169 { | |
| 6170 char_u *ptr; | |
| 681 | 6171 linenr_T lnum = -1; |
| 7 | 6172 |
| 633 | 6173 if (text_locked()) |
| 7 | 6174 { |
| 6175 clearopbeep(cap->oap); | |
| 633 | 6176 text_locked_msg(); |
| 7 | 6177 return; |
| 6178 } | |
| 819 | 6179 #ifdef FEAT_AUTOCMD |
| 6180 if (curbuf_locked()) | |
| 6181 { | |
| 6182 clearop(cap->oap); | |
| 6183 return; | |
| 6184 } | |
| 6185 #endif | |
| 7 | 6186 |
| 681 | 6187 ptr = grab_file_name(cap->count1, &lnum); |
| 7 | 6188 |
| 6189 if (ptr != NULL) | |
| 6190 { | |
| 6191 /* do autowrite if necessary */ | |
| 6192 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf)) | |
| 6193 autowrite(curbuf, FALSE); | |
| 6194 setpcmark(); | |
| 6195 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST, | |
| 1743 | 6196 P_HID(curbuf) ? ECMD_HIDE : 0, curwin); |
| 681 | 6197 if (cap->nchar == 'F' && lnum >= 0) |
| 6198 { | |
| 6199 curwin->w_cursor.lnum = lnum; | |
| 6200 check_cursor_lnum(); | |
| 6201 beginline(BL_SOL | BL_FIX); | |
| 6202 } | |
| 7 | 6203 vim_free(ptr); |
| 6204 } | |
| 6205 else | |
| 6206 clearop(cap->oap); | |
| 6207 } | |
| 6208 #endif | |
| 6209 | |
| 6210 /* | |
| 6211 * <End> command: to end of current line or last line. | |
| 6212 */ | |
| 6213 static void | |
| 6214 nv_end(cap) | |
| 6215 cmdarg_T *cap; | |
| 6216 { | |
| 180 | 6217 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */ |
| 6218 { | |
| 6219 cap->arg = TRUE; | |
| 7 | 6220 nv_goto(cap); |
| 6221 cap->count1 = 1; /* to end of current line */ | |
| 6222 } | |
| 6223 nv_dollar(cap); | |
| 6224 } | |
| 6225 | |
| 6226 /* | |
| 6227 * Handle the "$" command. | |
| 6228 */ | |
| 6229 static void | |
| 6230 nv_dollar(cap) | |
| 6231 cmdarg_T *cap; | |
| 6232 { | |
| 6233 cap->oap->motion_type = MCHAR; | |
| 6234 cap->oap->inclusive = TRUE; | |
| 6235 #ifdef FEAT_VIRTUALEDIT | |
| 6236 /* In virtual mode when off the edge of a line and an operator | |
| 6237 * is pending (whew!) keep the cursor where it is. | |
| 6238 * Otherwise, send it to the end of the line. */ | |
| 6239 if (!virtual_active() || gchar_cursor() != NUL | |
| 6240 || cap->oap->op_type == OP_NOP) | |
| 6241 #endif | |
| 6242 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
| 6243 if (cursor_down((long)(cap->count1 - 1), | |
| 6244 cap->oap->op_type == OP_NOP) == FAIL) | |
| 6245 clearopbeep(cap->oap); | |
| 6246 #ifdef FEAT_FOLDING | |
| 6247 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6248 foldOpenCursor(); | |
| 6249 #endif | |
| 6250 } | |
| 6251 | |
| 6252 /* | |
| 6253 * Implementation of '?' and '/' commands. | |
| 6254 * If cap->arg is TRUE don't set PC mark. | |
| 6255 */ | |
| 6256 static void | |
| 6257 nv_search(cap) | |
| 6258 cmdarg_T *cap; | |
| 6259 { | |
| 6260 oparg_T *oap = cap->oap; | |
| 6261 | |
| 6262 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13) | |
| 6263 { | |
| 6264 /* Translate "g??" to "g?g?" */ | |
| 6265 cap->cmdchar = 'g'; | |
| 6266 cap->nchar = '?'; | |
| 6267 nv_operator(cap); | |
| 6268 return; | |
| 6269 } | |
| 6270 | |
| 6271 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0); | |
| 6272 | |
| 6273 if (cap->searchbuf == NULL) | |
| 6274 { | |
| 6275 clearop(oap); | |
| 6276 return; | |
| 6277 } | |
| 6278 | |
| 6620 | 6279 (void)normal_search(cap, cap->cmdchar, cap->searchbuf, |
| 7 | 6280 (cap->arg ? 0 : SEARCH_MARK)); |
| 6281 } | |
| 6282 | |
| 6283 /* | |
| 6284 * Handle "N" and "n" commands. | |
| 6285 * cap->arg is SEARCH_REV for "N", 0 for "n". | |
| 6286 */ | |
| 6287 static void | |
| 6288 nv_next(cap) | |
| 6289 cmdarg_T *cap; | |
| 6290 { | |
| 6620 | 6291 pos_T old = curwin->w_cursor; |
| 6292 int i = normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
| 6293 | |
| 6294 if (i == 1 && equalpos(old, curwin->w_cursor)) | |
| 6295 { | |
| 6296 /* Avoid getting stuck on the current cursor position, which can | |
| 6297 * happen when an offset is given and the cursor is on the last char | |
| 6298 * in the buffer: Repeat with count + 1. */ | |
| 6299 cap->count1 += 1; | |
| 6300 (void)normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
| 6301 cap->count1 -= 1; | |
| 6302 } | |
| 7 | 6303 } |
| 6304 | |
| 6305 /* | |
| 6306 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat). | |
| 6307 * Uses only cap->count1 and cap->oap from "cap". | |
| 6620 | 6308 * Return 0 for failure, 1 for found, 2 for found and line offset added. |
| 6309 */ | |
| 6310 static int | |
| 7 | 6311 normal_search(cap, dir, pat, opt) |
| 6312 cmdarg_T *cap; | |
| 6313 int dir; | |
| 6314 char_u *pat; | |
| 6315 int opt; /* extra flags for do_search() */ | |
| 6316 { | |
| 6317 int i; | |
| 6318 | |
| 6319 cap->oap->motion_type = MCHAR; | |
| 6320 cap->oap->inclusive = FALSE; | |
| 6321 cap->oap->use_reg_one = TRUE; | |
| 6322 curwin->w_set_curswant = TRUE; | |
| 6323 | |
| 6324 i = do_search(cap->oap, dir, pat, cap->count1, | |
| 1521 | 6325 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG, NULL); |
| 7 | 6326 if (i == 0) |
| 6327 clearop(cap->oap); | |
| 6328 else | |
| 6329 { | |
| 6330 if (i == 2) | |
| 6331 cap->oap->motion_type = MLINE; | |
| 6332 #ifdef FEAT_VIRTUALEDIT | |
| 6333 curwin->w_cursor.coladd = 0; | |
| 6334 #endif | |
| 6335 #ifdef FEAT_FOLDING | |
| 6336 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
| 6337 foldOpenCursor(); | |
| 6338 #endif | |
| 6339 } | |
| 6340 | |
| 6341 /* "/$" will put the cursor after the end of the line, may need to | |
| 6342 * correct that here */ | |
| 6343 check_cursor(); | |
| 6620 | 6344 return i; |
| 7 | 6345 } |
| 6346 | |
| 6347 /* | |
| 6348 * Character search commands. | |
| 6349 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for | |
| 6350 * ',' and FALSE for ';'. | |
| 6351 * cap->nchar is NUL for ',' and ';' (repeat the search) | |
| 6352 */ | |
| 6353 static void | |
| 6354 nv_csearch(cap) | |
| 6355 cmdarg_T *cap; | |
| 6356 { | |
| 6357 int t_cmd; | |
| 6358 | |
| 6359 if (cap->cmdchar == 't' || cap->cmdchar == 'T') | |
| 6360 t_cmd = TRUE; | |
| 6361 else | |
| 6362 t_cmd = FALSE; | |
| 6363 | |
| 6364 cap->oap->motion_type = MCHAR; | |
| 6365 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL) | |
| 6366 clearopbeep(cap->oap); | |
| 6367 else | |
| 6368 { | |
| 6369 curwin->w_set_curswant = TRUE; | |
| 6370 #ifdef FEAT_VIRTUALEDIT | |
| 6371 /* Include a Tab for "tx" and for "dfx". */ | |
| 6372 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD | |
| 6373 && (t_cmd || cap->oap->op_type != OP_NOP)) | |
| 6374 { | |
| 6375 colnr_T scol, ecol; | |
| 6376 | |
| 6377 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
| 6378 curwin->w_cursor.coladd = ecol - scol; | |
| 6379 } | |
| 6380 else | |
| 6381 curwin->w_cursor.coladd = 0; | |
| 6382 #endif | |
| 6383 adjust_for_sel(cap); | |
| 6384 #ifdef FEAT_FOLDING | |
| 6385 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6386 foldOpenCursor(); | |
| 6387 #endif | |
| 6388 } | |
| 6389 } | |
| 6390 | |
| 6391 /* | |
| 6392 * "[" and "]" commands. | |
| 6393 * cap->arg is BACKWARD for "[" and FORWARD for "]". | |
| 6394 */ | |
| 6395 static void | |
| 6396 nv_brackets(cap) | |
| 6397 cmdarg_T *cap; | |
| 6398 { | |
|
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
6399 pos_T new_pos = INIT_POS_T(0, 0, 0); |
| 7 | 6400 pos_T prev_pos; |
| 6401 pos_T *pos = NULL; /* init for GCC */ | |
| 6402 pos_T old_pos; /* cursor position before command */ | |
| 6403 int flag; | |
| 6404 long n; | |
| 6405 int findc; | |
| 6406 int c; | |
| 6407 | |
| 6408 cap->oap->motion_type = MCHAR; | |
| 6409 cap->oap->inclusive = FALSE; | |
| 6410 old_pos = curwin->w_cursor; | |
| 6411 #ifdef FEAT_VIRTUALEDIT | |
| 6412 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */ | |
| 6413 #endif | |
| 6414 | |
| 6415 #ifdef FEAT_SEARCHPATH | |
| 6416 /* | |
| 6417 * "[f" or "]f" : Edit file under the cursor (same as "gf") | |
| 6418 */ | |
| 6419 if (cap->nchar == 'f') | |
| 6420 nv_gotofile(cap); | |
| 6421 else | |
| 6422 #endif | |
| 6423 | |
| 6424 #ifdef FEAT_FIND_ID | |
| 6425 /* | |
| 1188 | 6426 * Find the occurrence(s) of the identifier or define under cursor |
| 6427 * in current and included files or jump to the first occurrence. | |
| 7 | 6428 * |
| 6429 * search list jump | |
| 6430 * fwd bwd fwd bwd fwd bwd | |
| 6431 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I" | |
| 6432 * define "]d" "[d" "]D" "[D" "]^D" "[^D" | |
| 6433 */ | |
| 6434 if (vim_strchr((char_u *) | |
| 6435 #ifdef EBCDIC | |
| 6436 "iI\005dD\067", | |
| 6437 #else | |
| 6438 "iI\011dD\004", | |
| 6439 #endif | |
| 6440 cap->nchar) != NULL) | |
| 6441 { | |
| 6442 char_u *ptr; | |
| 6443 int len; | |
| 6444 | |
| 6445 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
| 6446 clearop(cap->oap); | |
| 6447 else | |
| 6448 { | |
| 6449 find_pattern_in_path(ptr, 0, len, TRUE, | |
| 6450 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE, | |
| 6451 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY, | |
| 6452 cap->count1, | |
| 6453 isupper(cap->nchar) ? ACTION_SHOW_ALL : | |
| 6454 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO, | |
| 6455 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1, | |
| 6456 (linenr_T)MAXLNUM); | |
| 6457 curwin->w_set_curswant = TRUE; | |
| 6458 } | |
| 6459 } | |
| 6460 else | |
| 6461 #endif | |
| 6462 | |
| 6463 /* | |
| 6464 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')' | |
| 6465 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct. | |
| 6466 * "[/", "[*", "]/", "]*": go to Nth comment start/end. | |
| 6467 * "[m" or "]m" search for prev/next start of (Java) method. | |
| 6468 * "[M" or "]M" search for prev/next end of (Java) method. | |
| 6469 */ | |
| 6470 if ( (cap->cmdchar == '[' | |
| 6471 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL) | |
| 6472 || (cap->cmdchar == ']' | |
| 6473 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL)) | |
| 6474 { | |
| 6475 if (cap->nchar == '*') | |
| 6476 cap->nchar = '/'; | |
| 6477 prev_pos.lnum = 0; | |
| 6478 if (cap->nchar == 'm' || cap->nchar == 'M') | |
| 6479 { | |
| 6480 if (cap->cmdchar == '[') | |
| 6481 findc = '{'; | |
| 6482 else | |
| 6483 findc = '}'; | |
| 6484 n = 9999; | |
| 6485 } | |
| 6486 else | |
| 6487 { | |
| 6488 findc = cap->nchar; | |
| 6489 n = cap->count1; | |
| 6490 } | |
| 6491 for ( ; n > 0; --n) | |
| 6492 { | |
| 6493 if ((pos = findmatchlimit(cap->oap, findc, | |
| 6494 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL) | |
| 6495 { | |
| 6496 if (new_pos.lnum == 0) /* nothing found */ | |
| 6497 { | |
| 6498 if (cap->nchar != 'm' && cap->nchar != 'M') | |
| 6499 clearopbeep(cap->oap); | |
| 6500 } | |
| 6501 else | |
| 6502 pos = &new_pos; /* use last one found */ | |
| 6503 break; | |
| 6504 } | |
| 6505 prev_pos = new_pos; | |
| 6506 curwin->w_cursor = *pos; | |
| 6507 new_pos = *pos; | |
| 6508 } | |
| 6509 curwin->w_cursor = old_pos; | |
| 6510 | |
| 6511 /* | |
| 6512 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only | |
| 6513 * brought us to the match for "[m" and "]M" when inside a method. | |
| 6514 * Try finding the '{' or '}' we want to be at. | |
| 6515 * Also repeat for the given count. | |
| 6516 */ | |
| 6517 if (cap->nchar == 'm' || cap->nchar == 'M') | |
| 6518 { | |
| 6519 /* norm is TRUE for "]M" and "[m" */ | |
| 6520 int norm = ((findc == '{') == (cap->nchar == 'm')); | |
| 6521 | |
| 6522 n = cap->count1; | |
| 6523 /* found a match: we were inside a method */ | |
| 6524 if (prev_pos.lnum != 0) | |
| 6525 { | |
| 6526 pos = &prev_pos; | |
| 6527 curwin->w_cursor = prev_pos; | |
| 6528 if (norm) | |
| 6529 --n; | |
| 6530 } | |
| 6531 else | |
| 6532 pos = NULL; | |
| 6533 while (n > 0) | |
| 6534 { | |
| 6535 for (;;) | |
| 6536 { | |
| 6537 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0) | |
| 6538 { | |
| 6539 /* if not found anything, that's an error */ | |
| 6540 if (pos == NULL) | |
| 6541 clearopbeep(cap->oap); | |
| 6542 n = 0; | |
| 6543 break; | |
| 6544 } | |
| 6545 c = gchar_cursor(); | |
| 6546 if (c == '{' || c == '}') | |
| 6547 { | |
| 6548 /* Must have found end/start of class: use it. | |
| 6549 * Or found the place to be at. */ | |
| 6550 if ((c == findc && norm) || (n == 1 && !norm)) | |
| 6551 { | |
| 6552 new_pos = curwin->w_cursor; | |
| 6553 pos = &new_pos; | |
| 6554 n = 0; | |
| 6555 } | |
| 6556 /* if no match found at all, we started outside of the | |
| 6557 * class and we're inside now. Just go on. */ | |
| 6558 else if (new_pos.lnum == 0) | |
| 6559 { | |
| 6560 new_pos = curwin->w_cursor; | |
| 6561 pos = &new_pos; | |
| 6562 } | |
| 6563 /* found start/end of other method: go to match */ | |
| 6564 else if ((pos = findmatchlimit(cap->oap, findc, | |
| 6565 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, | |
| 6566 0)) == NULL) | |
| 6567 n = 0; | |
| 6568 else | |
| 6569 curwin->w_cursor = *pos; | |
| 6570 break; | |
| 6571 } | |
| 6572 } | |
| 6573 --n; | |
| 6574 } | |
| 6575 curwin->w_cursor = old_pos; | |
| 6576 if (pos == NULL && new_pos.lnum != 0) | |
| 6577 clearopbeep(cap->oap); | |
| 6578 } | |
| 6579 if (pos != NULL) | |
| 6580 { | |
| 6581 setpcmark(); | |
| 6582 curwin->w_cursor = *pos; | |
| 6583 curwin->w_set_curswant = TRUE; | |
| 6584 #ifdef FEAT_FOLDING | |
| 6585 if ((fdo_flags & FDO_BLOCK) && KeyTyped | |
| 6586 && cap->oap->op_type == OP_NOP) | |
| 6587 foldOpenCursor(); | |
| 6588 #endif | |
| 6589 } | |
| 6590 } | |
| 6591 | |
| 6592 /* | |
| 6593 * "[[", "[]", "]]" and "][": move to start or end of function | |
| 6594 */ | |
| 6595 else if (cap->nchar == '[' || cap->nchar == ']') | |
| 6596 { | |
| 6597 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */ | |
| 6598 flag = '{'; | |
| 6599 else | |
| 6600 flag = '}'; /* "][" or "[]" */ | |
| 6601 | |
| 6602 curwin->w_set_curswant = TRUE; | |
| 6603 /* | |
| 6604 * Imitate strange Vi behaviour: When using "]]" with an operator | |
| 6605 * we also stop at '}'. | |
| 6606 */ | |
| 503 | 6607 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag, |
| 7 | 6608 (cap->oap->op_type != OP_NOP |
| 6609 && cap->arg == FORWARD && flag == '{'))) | |
| 6610 clearopbeep(cap->oap); | |
| 6611 else | |
| 6612 { | |
| 6613 if (cap->oap->op_type == OP_NOP) | |
| 6614 beginline(BL_WHITE | BL_FIX); | |
| 6615 #ifdef FEAT_FOLDING | |
| 6616 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6617 foldOpenCursor(); | |
| 6618 #endif | |
| 6619 } | |
| 6620 } | |
| 6621 | |
| 6622 /* | |
| 6623 * "[p", "[P", "]P" and "]p": put with indent adjustment | |
| 6624 */ | |
| 6625 else if (cap->nchar == 'p' || cap->nchar == 'P') | |
| 6626 { | |
| 1312 | 6627 if (!checkclearop(cap->oap)) |
| 7 | 6628 { |
| 5708 | 6629 int dir = (cap->cmdchar == ']' && cap->nchar == 'p') |
| 6630 ? FORWARD : BACKWARD; | |
| 6631 int regname = cap->oap->regname; | |
| 6632 int was_visual = VIsual_active; | |
| 6633 int line_count = curbuf->b_ml.ml_line_count; | |
| 6634 pos_T start, end; | |
| 6635 | |
| 6636 if (VIsual_active) | |
| 6637 { | |
| 6638 start = ltoreq(VIsual, curwin->w_cursor) | |
| 6639 ? VIsual : curwin->w_cursor; | |
| 6640 end = equalpos(start,VIsual) ? curwin->w_cursor : VIsual; | |
| 6641 curwin->w_cursor = (dir == BACKWARD ? start : end); | |
| 6642 } | |
| 6643 # ifdef FEAT_CLIPBOARD | |
| 6644 adjust_clip_reg(®name); | |
| 6645 # endif | |
| 7 | 6646 prep_redo_cmd(cap); |
| 5708 | 6647 |
| 6648 do_put(regname, dir, cap->count1, PUT_FIXINDENT); | |
| 6649 if (was_visual) | |
| 6650 { | |
| 6651 VIsual = start; | |
| 6652 curwin->w_cursor = end; | |
| 6653 if (dir == BACKWARD) | |
| 6654 { | |
| 6655 /* adjust lines */ | |
| 6656 VIsual.lnum += curbuf->b_ml.ml_line_count - line_count; | |
| 6657 curwin->w_cursor.lnum += | |
| 6658 curbuf->b_ml.ml_line_count - line_count; | |
| 6659 } | |
| 6660 | |
| 6661 VIsual_active = TRUE; | |
| 6662 if (VIsual_mode == 'V') | |
| 6663 { | |
| 6664 /* delete visually selected lines */ | |
| 6665 cap->cmdchar = 'd'; | |
| 6666 cap->nchar = NUL; | |
| 6667 cap->oap->regname = regname; | |
| 6668 nv_operator(cap); | |
| 6669 do_pending_operator(cap, 0, FALSE); | |
| 6670 } | |
| 6671 if (VIsual_active) | |
| 6672 { | |
| 6673 end_visual_mode(); | |
| 6674 redraw_later(SOME_VALID); | |
| 6675 } | |
| 6676 } | |
| 7 | 6677 } |
| 6678 } | |
| 6679 | |
| 6680 /* | |
| 6681 * "['", "[`", "]'" and "]`": jump to next mark | |
| 6682 */ | |
| 6683 else if (cap->nchar == '\'' || cap->nchar == '`') | |
| 6684 { | |
| 6685 pos = &curwin->w_cursor; | |
| 6686 for (n = cap->count1; n > 0; --n) | |
| 6687 { | |
| 6688 prev_pos = *pos; | |
| 6689 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD, | |
| 6690 cap->nchar == '\''); | |
| 6691 if (pos == NULL) | |
| 6692 break; | |
| 6693 } | |
| 6694 if (pos == NULL) | |
| 6695 pos = &prev_pos; | |
| 6696 nv_cursormark(cap, cap->nchar == '\'', pos); | |
| 6697 } | |
| 6698 | |
| 6699 #ifdef FEAT_MOUSE | |
| 6700 /* | |
| 6701 * [ or ] followed by a middle mouse click: put selected text with | |
| 6702 * indent adjustment. Any other button just does as usual. | |
| 6703 */ | |
|
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
6704 else if (cap->nchar >= K_RIGHTRELEASE && cap->nchar <= K_LEFTMOUSE) |
| 7 | 6705 { |
| 6706 (void)do_mouse(cap->oap, cap->nchar, | |
| 6707 (cap->cmdchar == ']') ? FORWARD : BACKWARD, | |
| 6708 cap->count1, PUT_FIXINDENT); | |
| 6709 } | |
| 6710 #endif /* FEAT_MOUSE */ | |
| 6711 | |
| 6712 #ifdef FEAT_FOLDING | |
| 6713 /* | |
| 6714 * "[z" and "]z": move to start or end of open fold. | |
| 6715 */ | |
| 6716 else if (cap->nchar == 'z') | |
| 6717 { | |
| 6718 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
| 6719 cap->count1) == FAIL) | |
| 6720 clearopbeep(cap->oap); | |
| 6721 } | |
| 6722 #endif | |
| 6723 | |
| 6724 #ifdef FEAT_DIFF | |
| 6725 /* | |
| 6726 * "[c" and "]c": move to next or previous diff-change. | |
| 6727 */ | |
| 6728 else if (cap->nchar == 'c') | |
| 6729 { | |
| 6730 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
| 6731 cap->count1) == FAIL) | |
| 6732 clearopbeep(cap->oap); | |
| 6733 } | |
| 6734 #endif | |
| 6735 | |
| 737 | 6736 #ifdef FEAT_SPELL |
| 236 | 6737 /* |
| 6738 * "[s", "[S", "]s" and "]S": move to next spell error. | |
| 6739 */ | |
| 6740 else if (cap->nchar == 's' || cap->nchar == 'S') | |
| 6741 { | |
| 249 | 6742 setpcmark(); |
| 6743 for (n = 0; n < cap->count1; ++n) | |
| 498 | 6744 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD, |
| 6745 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0) | |
| 249 | 6746 { |
| 6747 clearopbeep(cap->oap); | |
| 6748 break; | |
| 6749 } | |
| 819 | 6750 # ifdef FEAT_FOLDING |
| 6751 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
| 6752 foldOpenCursor(); | |
| 6753 # endif | |
| 236 | 6754 } |
| 6755 #endif | |
| 6756 | |
| 7 | 6757 /* Not a valid cap->nchar. */ |
| 6758 else | |
| 6759 clearopbeep(cap->oap); | |
| 6760 } | |
| 6761 | |
| 6762 /* | |
| 6763 * Handle Normal mode "%" command. | |
| 6764 */ | |
| 6765 static void | |
| 6766 nv_percent(cap) | |
| 6767 cmdarg_T *cap; | |
| 6768 { | |
| 6769 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
|
6770 #if defined(FEAT_FOLDING) |
| 7 | 6771 linenr_T lnum = curwin->w_cursor.lnum; |
| 6772 #endif | |
| 6773 | |
| 6774 cap->oap->inclusive = TRUE; | |
| 6775 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */ | |
| 6776 { | |
| 6777 if (cap->count0 > 100) | |
| 6778 clearopbeep(cap->oap); | |
| 6779 else | |
| 6780 { | |
| 6781 cap->oap->motion_type = MLINE; | |
| 6782 setpcmark(); | |
| 6783 /* Round up, so CTRL-G will give same value. Watch out for a | |
| 6784 * large line count, the line number must not go negative! */ | |
| 6785 if (curbuf->b_ml.ml_line_count > 1000000) | |
| 6786 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L) | |
| 6787 / 100L * cap->count0; | |
| 6788 else | |
| 6789 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * | |
| 6790 cap->count0 + 99L) / 100L; | |
| 6791 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 6792 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 6793 beginline(BL_SOL | BL_FIX); | |
| 6794 } | |
| 6795 } | |
| 6796 else /* "%" : go to matching paren */ | |
| 6797 { | |
| 6798 cap->oap->motion_type = MCHAR; | |
| 6799 cap->oap->use_reg_one = TRUE; | |
| 6800 if ((pos = findmatch(cap->oap, NUL)) == NULL) | |
| 6801 clearopbeep(cap->oap); | |
| 6802 else | |
| 6803 { | |
| 6804 setpcmark(); | |
| 6805 curwin->w_cursor = *pos; | |
| 6806 curwin->w_set_curswant = TRUE; | |
| 6807 #ifdef FEAT_VIRTUALEDIT | |
| 6808 curwin->w_cursor.coladd = 0; | |
| 6809 #endif | |
| 6810 adjust_for_sel(cap); | |
| 6811 } | |
| 6812 } | |
| 6813 #ifdef FEAT_FOLDING | |
| 6814 if (cap->oap->op_type == OP_NOP | |
| 6815 && lnum != curwin->w_cursor.lnum | |
| 6816 && (fdo_flags & FDO_PERCENT) | |
| 6817 && KeyTyped) | |
| 6818 foldOpenCursor(); | |
| 6819 #endif | |
| 6820 } | |
| 6821 | |
| 6822 /* | |
| 6823 * Handle "(" and ")" commands. | |
| 6824 * cap->arg is BACKWARD for "(" and FORWARD for ")". | |
| 6825 */ | |
| 6826 static void | |
| 6827 nv_brace(cap) | |
| 6828 cmdarg_T *cap; | |
| 6829 { | |
| 6830 cap->oap->motion_type = MCHAR; | |
| 6831 cap->oap->use_reg_one = TRUE; | |
| 620 | 6832 /* The motion used to be inclusive for "(", but that is not what Vi does. */ |
| 6833 cap->oap->inclusive = FALSE; | |
| 7 | 6834 curwin->w_set_curswant = TRUE; |
| 6835 | |
| 6836 if (findsent(cap->arg, cap->count1) == FAIL) | |
| 6837 clearopbeep(cap->oap); | |
| 6838 else | |
| 6839 { | |
| 1505 | 6840 /* Don't leave the cursor on the NUL past end of line. */ |
| 6841 adjust_cursor(cap->oap); | |
| 7 | 6842 #ifdef FEAT_VIRTUALEDIT |
| 6843 curwin->w_cursor.coladd = 0; | |
| 6844 #endif | |
| 6845 #ifdef FEAT_FOLDING | |
| 6846 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6847 foldOpenCursor(); | |
| 6848 #endif | |
| 6849 } | |
| 6850 } | |
| 6851 | |
| 6852 /* | |
| 6853 * "m" command: Mark a position. | |
| 6854 */ | |
| 6855 static void | |
| 6856 nv_mark(cap) | |
| 6857 cmdarg_T *cap; | |
| 6858 { | |
| 6859 if (!checkclearop(cap->oap)) | |
| 6860 { | |
| 6861 if (setmark(cap->nchar) == FAIL) | |
| 6862 clearopbeep(cap->oap); | |
| 6863 } | |
| 6864 } | |
| 6865 | |
| 6866 /* | |
| 6867 * "{" and "}" commands. | |
| 6868 * cmd->arg is BACKWARD for "{" and FORWARD for "}". | |
| 6869 */ | |
| 6870 static void | |
| 6871 nv_findpar(cap) | |
| 6872 cmdarg_T *cap; | |
| 6873 { | |
| 6874 cap->oap->motion_type = MCHAR; | |
| 6875 cap->oap->inclusive = FALSE; | |
| 6876 cap->oap->use_reg_one = TRUE; | |
| 6877 curwin->w_set_curswant = TRUE; | |
| 503 | 6878 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE)) |
| 7 | 6879 clearopbeep(cap->oap); |
| 6880 else | |
| 6881 { | |
| 6882 #ifdef FEAT_VIRTUALEDIT | |
| 6883 curwin->w_cursor.coladd = 0; | |
| 6884 #endif | |
| 6885 #ifdef FEAT_FOLDING | |
| 6886 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 6887 foldOpenCursor(); | |
| 6888 #endif | |
| 6889 } | |
| 6890 } | |
| 6891 | |
| 6892 /* | |
| 6893 * "u" command: Undo or make lower case. | |
| 6894 */ | |
| 6895 static void | |
| 6896 nv_undo(cap) | |
| 6897 cmdarg_T *cap; | |
| 6898 { | |
| 5735 | 6899 if (cap->oap->op_type == OP_LOWER || VIsual_active) |
| 7 | 6900 { |
| 6901 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */ | |
| 6902 cap->cmdchar = 'g'; | |
| 6903 cap->nchar = 'u'; | |
| 6904 nv_operator(cap); | |
| 6905 } | |
| 6906 else | |
| 6907 nv_kundo(cap); | |
| 6908 } | |
| 6909 | |
| 6910 /* | |
| 6911 * <Undo> command. | |
| 6912 */ | |
| 6913 static void | |
| 6914 nv_kundo(cap) | |
| 6915 cmdarg_T *cap; | |
| 6916 { | |
| 6917 if (!checkclearopq(cap->oap)) | |
| 6918 { | |
| 6919 u_undo((int)cap->count1); | |
| 6920 curwin->w_set_curswant = TRUE; | |
| 6921 } | |
| 6922 } | |
| 6923 | |
| 6924 /* | |
| 6925 * Handle the "r" command. | |
| 6926 */ | |
| 6927 static void | |
| 6928 nv_replace(cap) | |
| 6929 cmdarg_T *cap; | |
| 6930 { | |
| 6931 char_u *ptr; | |
| 6932 int had_ctrl_v; | |
| 6933 long n; | |
| 6934 | |
| 6935 if (checkclearop(cap->oap)) | |
| 6936 return; | |
| 6937 | |
| 6938 /* get another character */ | |
| 6939 if (cap->nchar == Ctrl_V) | |
| 6940 { | |
| 6941 had_ctrl_v = Ctrl_V; | |
| 6942 cap->nchar = get_literal(); | |
| 6943 /* Don't redo a multibyte character with CTRL-V. */ | |
| 6944 if (cap->nchar > DEL) | |
| 6945 had_ctrl_v = NUL; | |
| 6946 } | |
| 6947 else | |
| 6948 had_ctrl_v = NUL; | |
| 6949 | |
| 1343 | 6950 /* Abort if the character is a special key. */ |
| 6951 if (IS_SPECIAL(cap->nchar)) | |
| 6952 { | |
| 6953 clearopbeep(cap->oap); | |
| 6954 return; | |
| 6955 } | |
| 6956 | |
| 7 | 6957 /* Visual mode "r" */ |
| 6958 if (VIsual_active) | |
| 6959 { | |
| 1797 | 6960 if (got_int) |
| 6961 reset_VIsual(); | |
| 5428 | 6962 if (had_ctrl_v) |
| 6963 { | |
| 6964 if (cap->nchar == '\r') | |
| 6965 cap->nchar = -1; | |
| 6966 else if (cap->nchar == '\n') | |
| 6967 cap->nchar = -2; | |
| 6968 } | |
| 7 | 6969 nv_operator(cap); |
| 6970 return; | |
| 6971 } | |
| 6972 | |
| 6973 #ifdef FEAT_VIRTUALEDIT | |
| 6974 /* Break tabs, etc. */ | |
| 6975 if (virtual_active()) | |
| 6976 { | |
| 6977 if (u_save_cursor() == FAIL) | |
| 6978 return; | |
| 6979 if (gchar_cursor() == NUL) | |
| 6980 { | |
| 6981 /* Add extra space and put the cursor on the first one. */ | |
| 6982 coladvance_force((colnr_T)(getviscol() + cap->count1)); | |
| 6983 curwin->w_cursor.col -= cap->count1; | |
| 6984 } | |
| 6985 else if (gchar_cursor() == TAB) | |
| 6986 coladvance_force(getviscol()); | |
| 6987 } | |
| 6988 #endif | |
| 6989 | |
| 1343 | 6990 /* Abort if not enough characters to replace. */ |
| 7 | 6991 ptr = ml_get_cursor(); |
| 1343 | 6992 if (STRLEN(ptr) < (unsigned)cap->count1 |
| 7 | 6993 #ifdef FEAT_MBYTE |
| 6994 || (has_mbyte && mb_charlen(ptr) < cap->count1) | |
| 6995 #endif | |
| 6996 ) | |
| 6997 { | |
| 6998 clearopbeep(cap->oap); | |
| 6999 return; | |
| 7000 } | |
| 7001 | |
| 7002 /* | |
| 7003 * Replacing with a TAB is done by edit() when it is complicated because | |
| 7004 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB. | |
| 7005 * Other characters are done below to avoid problems with things like | |
| 7006 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC). | |
| 7007 */ | |
| 7008 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta)) | |
| 7009 { | |
| 7010 stuffnumReadbuff(cap->count1); | |
| 7011 stuffcharReadbuff('R'); | |
| 7012 stuffcharReadbuff('\t'); | |
| 7013 stuffcharReadbuff(ESC); | |
| 7014 return; | |
| 7015 } | |
| 7016 | |
| 7017 /* save line for undo */ | |
| 7018 if (u_save_cursor() == FAIL) | |
| 7019 return; | |
| 7020 | |
| 7021 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n')) | |
| 7022 { | |
| 7023 /* | |
| 7024 * Replace character(s) by a single newline. | |
| 7025 * Strange vi behaviour: Only one newline is inserted. | |
| 7026 * Delete the characters here. | |
| 7027 * Insert the newline with an insert command, takes care of | |
| 7028 * autoindent. The insert command depends on being on the last | |
| 7029 * character of a line or not. | |
| 7030 */ | |
| 7031 #ifdef FEAT_MBYTE | |
| 7032 (void)del_chars(cap->count1, FALSE); /* delete the characters */ | |
| 7033 #else | |
| 608 | 7034 (void)del_bytes(cap->count1, FALSE, FALSE); /* delete the characters */ |
| 7 | 7035 #endif |
| 7036 stuffcharReadbuff('\r'); | |
| 7037 stuffcharReadbuff(ESC); | |
| 7038 | |
| 7039 /* Give 'r' to edit(), to get the redo command right. */ | |
| 7040 invoke_edit(cap, TRUE, 'r', FALSE); | |
| 7041 } | |
| 7042 else | |
| 7043 { | |
| 7044 prep_redo(cap->oap->regname, cap->count1, | |
| 7045 NUL, 'r', NUL, had_ctrl_v, cap->nchar); | |
| 7046 | |
| 7047 curbuf->b_op_start = curwin->w_cursor; | |
| 7048 #ifdef FEAT_MBYTE | |
| 7049 if (has_mbyte) | |
| 7050 { | |
| 7051 int old_State = State; | |
| 7052 | |
| 7053 if (cap->ncharC1 != 0) | |
| 7054 AppendCharToRedobuff(cap->ncharC1); | |
| 7055 if (cap->ncharC2 != 0) | |
| 7056 AppendCharToRedobuff(cap->ncharC2); | |
| 7057 | |
| 7058 /* This is slow, but it handles replacing a single-byte with a | |
| 7059 * multi-byte and the other way around. Also handles adding | |
| 7060 * composing characters for utf-8. */ | |
| 7061 for (n = cap->count1; n > 0; --n) | |
| 7062 { | |
| 7063 State = REPLACE; | |
| 3501 | 7064 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
| 7065 { | |
| 7066 int c = ins_copychar(curwin->w_cursor.lnum | |
| 7067 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
| 7068 if (c != NUL) | |
| 7069 ins_char(c); | |
| 7070 else | |
| 7071 /* will be decremented further down */ | |
| 7072 ++curwin->w_cursor.col; | |
| 7073 } | |
| 7074 else | |
| 7075 ins_char(cap->nchar); | |
| 7 | 7076 State = old_State; |
| 7077 if (cap->ncharC1 != 0) | |
| 7078 ins_char(cap->ncharC1); | |
| 7079 if (cap->ncharC2 != 0) | |
| 7080 ins_char(cap->ncharC2); | |
| 7081 } | |
| 7082 } | |
| 7083 else | |
| 7084 #endif | |
| 7085 { | |
| 7086 /* | |
| 7087 * Replace the characters within one line. | |
| 7088 */ | |
| 7089 for (n = cap->count1; n > 0; --n) | |
| 7090 { | |
| 7091 /* | |
| 7092 * Get ptr again, because u_save and/or showmatch() will have | |
| 7093 * released the line. At the same time we let know that the | |
| 7094 * line will be changed. | |
| 7095 */ | |
| 7096 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE); | |
| 3501 | 7097 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
| 7098 { | |
| 7099 int c = ins_copychar(curwin->w_cursor.lnum | |
| 7100 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
| 7101 if (c != NUL) | |
| 7102 ptr[curwin->w_cursor.col] = c; | |
| 7103 } | |
| 7104 else | |
| 7105 ptr[curwin->w_cursor.col] = cap->nchar; | |
| 7 | 7106 if (p_sm && msg_silent == 0) |
| 7107 showmatch(cap->nchar); | |
| 7108 ++curwin->w_cursor.col; | |
| 7109 } | |
| 7110 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7111 if (netbeans_active()) |
| 7 | 7112 { |
| 2210 | 7113 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1); |
| 7 | 7114 |
| 33 | 7115 netbeans_removed(curbuf, curwin->w_cursor.lnum, start, |
| 2210 | 7116 (long)cap->count1); |
| 7 | 7117 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start, |
| 33 | 7118 &ptr[start], (int)cap->count1); |
| 7 | 7119 } |
| 7120 #endif | |
| 7121 | |
| 7122 /* mark the buffer as changed and prepare for displaying */ | |
| 7123 changed_bytes(curwin->w_cursor.lnum, | |
| 7124 (colnr_T)(curwin->w_cursor.col - cap->count1)); | |
| 7125 } | |
| 7126 --curwin->w_cursor.col; /* cursor on the last replaced char */ | |
| 7127 #ifdef FEAT_MBYTE | |
| 7128 /* if the character on the left of the current cursor is a multi-byte | |
| 7129 * character, move two characters left */ | |
| 7130 if (has_mbyte) | |
| 7131 mb_adjust_cursor(); | |
| 7132 #endif | |
| 7133 curbuf->b_op_end = curwin->w_cursor; | |
| 7134 curwin->w_set_curswant = TRUE; | |
| 7135 set_last_insert(cap->nchar); | |
| 7136 } | |
| 7137 } | |
| 7138 | |
| 7139 /* | |
| 7140 * 'o': Exchange start and end of Visual area. | |
| 7141 * 'O': same, but in block mode exchange left and right corners. | |
| 7142 */ | |
| 7143 static void | |
| 7144 v_swap_corners(cmdchar) | |
| 7145 int cmdchar; | |
| 7146 { | |
| 7147 pos_T old_cursor; | |
| 7148 colnr_T left, right; | |
| 7149 | |
| 7150 if (cmdchar == 'O' && VIsual_mode == Ctrl_V) | |
| 7151 { | |
| 7152 old_cursor = curwin->w_cursor; | |
| 7153 getvcols(curwin, &old_cursor, &VIsual, &left, &right); | |
| 7154 curwin->w_cursor.lnum = VIsual.lnum; | |
| 7155 coladvance(left); | |
| 7156 VIsual = curwin->w_cursor; | |
| 7157 | |
| 7158 curwin->w_cursor.lnum = old_cursor.lnum; | |
| 7159 curwin->w_curswant = right; | |
| 7160 /* 'selection "exclusive" and cursor at right-bottom corner: move it | |
| 7161 * right one column */ | |
| 7162 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e') | |
| 7163 ++curwin->w_curswant; | |
| 7164 coladvance(curwin->w_curswant); | |
| 7165 if (curwin->w_cursor.col == old_cursor.col | |
| 7166 #ifdef FEAT_VIRTUALEDIT | |
| 7167 && (!virtual_active() | |
| 7168 || curwin->w_cursor.coladd == old_cursor.coladd) | |
| 7169 #endif | |
| 7170 ) | |
| 7171 { | |
| 7172 curwin->w_cursor.lnum = VIsual.lnum; | |
| 7173 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e') | |
| 7174 ++right; | |
| 7175 coladvance(right); | |
| 7176 VIsual = curwin->w_cursor; | |
| 7177 | |
| 7178 curwin->w_cursor.lnum = old_cursor.lnum; | |
| 7179 coladvance(left); | |
| 7180 curwin->w_curswant = left; | |
| 7181 } | |
| 7182 } | |
| 7183 else | |
| 7184 { | |
| 7185 old_cursor = curwin->w_cursor; | |
| 7186 curwin->w_cursor = VIsual; | |
| 7187 VIsual = old_cursor; | |
| 7188 curwin->w_set_curswant = TRUE; | |
| 7189 } | |
| 7190 } | |
| 7191 | |
| 7192 /* | |
| 7193 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE). | |
| 7194 */ | |
| 7195 static void | |
| 7196 nv_Replace(cap) | |
| 7197 cmdarg_T *cap; | |
| 7198 { | |
| 7199 if (VIsual_active) /* "R" is replace lines */ | |
| 7200 { | |
| 7201 cap->cmdchar = 'c'; | |
| 7202 cap->nchar = NUL; | |
| 4213 | 7203 VIsual_mode_orig = VIsual_mode; /* remember original area for gv */ |
| 7 | 7204 VIsual_mode = 'V'; |
| 7205 nv_operator(cap); | |
| 7206 } | |
| 5735 | 7207 else if (!checkclearopq(cap->oap)) |
| 7 | 7208 { |
| 7209 if (!curbuf->b_p_ma) | |
| 7210 EMSG(_(e_modifiable)); | |
| 7211 else | |
| 7212 { | |
| 7213 #ifdef FEAT_VIRTUALEDIT | |
| 7214 if (virtual_active()) | |
| 7215 coladvance(getviscol()); | |
| 7216 #endif | |
| 7217 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE); | |
| 7218 } | |
| 7219 } | |
| 7220 } | |
| 7221 | |
| 7222 #ifdef FEAT_VREPLACE | |
| 7223 /* | |
| 7224 * "gr". | |
| 7225 */ | |
| 7226 static void | |
| 7227 nv_vreplace(cap) | |
| 7228 cmdarg_T *cap; | |
| 7229 { | |
| 7230 if (VIsual_active) | |
| 7231 { | |
| 7232 cap->cmdchar = 'r'; | |
| 7233 cap->nchar = cap->extra_char; | |
| 7234 nv_replace(cap); /* Do same as "r" in Visual mode for now */ | |
| 7235 } | |
| 5735 | 7236 else if (!checkclearopq(cap->oap)) |
| 7 | 7237 { |
| 7238 if (!curbuf->b_p_ma) | |
| 7239 EMSG(_(e_modifiable)); | |
| 7240 else | |
| 7241 { | |
| 7242 if (cap->extra_char == Ctrl_V) /* get another character */ | |
| 7243 cap->extra_char = get_literal(); | |
| 7244 stuffcharReadbuff(cap->extra_char); | |
| 7245 stuffcharReadbuff(ESC); | |
| 7246 # ifdef FEAT_VIRTUALEDIT | |
| 7247 if (virtual_active()) | |
| 7248 coladvance(getviscol()); | |
| 7249 # endif | |
| 7250 invoke_edit(cap, TRUE, 'v', FALSE); | |
| 7251 } | |
| 7252 } | |
| 7253 } | |
| 7254 #endif | |
| 7255 | |
| 7256 /* | |
| 7257 * Swap case for "~" command, when it does not work like an operator. | |
| 7258 */ | |
| 7259 static void | |
| 7260 n_swapchar(cap) | |
| 7261 cmdarg_T *cap; | |
| 7262 { | |
| 7263 long n; | |
| 7264 pos_T startpos; | |
| 7265 int did_change = 0; | |
| 7266 #ifdef FEAT_NETBEANS_INTG | |
| 7267 pos_T pos; | |
| 7268 char_u *ptr; | |
| 7269 int count; | |
| 7270 #endif | |
| 7271 | |
| 7272 if (checkclearopq(cap->oap)) | |
| 7273 return; | |
| 7274 | |
| 7275 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL) | |
| 7276 { | |
| 7277 clearopbeep(cap->oap); | |
| 7278 return; | |
| 7279 } | |
| 7280 | |
| 7281 prep_redo_cmd(cap); | |
| 7282 | |
| 7283 if (u_save_cursor() == FAIL) | |
| 7284 return; | |
| 7285 | |
| 7286 startpos = curwin->w_cursor; | |
| 7287 #ifdef FEAT_NETBEANS_INTG | |
| 7288 pos = startpos; | |
| 7289 #endif | |
| 7290 for (n = cap->count1; n > 0; --n) | |
| 7291 { | |
| 7292 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor); | |
| 7293 inc_cursor(); | |
| 7294 if (gchar_cursor() == NUL) | |
| 7295 { | |
| 7296 if (vim_strchr(p_ww, '~') != NULL | |
| 7297 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 7298 { | |
| 7299 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7300 if (netbeans_active()) |
| 7 | 7301 { |
| 7302 if (did_change) | |
| 7303 { | |
| 7304 ptr = ml_get(pos.lnum); | |
| 835 | 7305 count = (int)STRLEN(ptr) - pos.col; |
| 33 | 7306 netbeans_removed(curbuf, pos.lnum, pos.col, |
| 7307 (long)count); | |
| 7 | 7308 netbeans_inserted(curbuf, pos.lnum, pos.col, |
| 33 | 7309 &ptr[pos.col], count); |
| 7 | 7310 } |
| 7311 pos.col = 0; | |
| 7312 pos.lnum++; | |
| 7313 } | |
| 7314 #endif | |
| 7315 ++curwin->w_cursor.lnum; | |
| 7316 curwin->w_cursor.col = 0; | |
| 7317 if (n > 1) | |
| 7318 { | |
| 7319 if (u_savesub(curwin->w_cursor.lnum) == FAIL) | |
| 7320 break; | |
| 7321 u_clearline(); | |
| 7322 } | |
| 7323 } | |
| 7324 else | |
| 7325 break; | |
| 7326 } | |
| 7327 } | |
| 7328 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 7329 if (did_change && netbeans_active()) |
| 7 | 7330 { |
| 7331 ptr = ml_get(pos.lnum); | |
| 7332 count = curwin->w_cursor.col - pos.col; | |
| 33 | 7333 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
| 7334 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count); | |
| 7 | 7335 } |
| 7336 #endif | |
| 7337 | |
| 7338 | |
| 7339 check_cursor(); | |
| 7340 curwin->w_set_curswant = TRUE; | |
| 7341 if (did_change) | |
| 7342 { | |
| 7343 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1, | |
| 7344 0L); | |
| 7345 curbuf->b_op_start = startpos; | |
| 7346 curbuf->b_op_end = curwin->w_cursor; | |
| 7347 if (curbuf->b_op_end.col > 0) | |
| 7348 --curbuf->b_op_end.col; | |
| 7349 } | |
| 7350 } | |
| 7351 | |
| 7352 /* | |
| 7353 * Move cursor to mark. | |
| 7354 */ | |
| 7355 static void | |
| 7356 nv_cursormark(cap, flag, pos) | |
| 7357 cmdarg_T *cap; | |
| 7358 int flag; | |
| 7359 pos_T *pos; | |
| 7360 { | |
| 7361 if (check_mark(pos) == FAIL) | |
| 7362 clearop(cap->oap); | |
| 7363 else | |
| 7364 { | |
| 7365 if (cap->cmdchar == '\'' | |
| 7366 || cap->cmdchar == '`' | |
| 7367 || cap->cmdchar == '[' | |
| 7368 || cap->cmdchar == ']') | |
| 7369 setpcmark(); | |
| 7370 curwin->w_cursor = *pos; | |
| 7371 if (flag) | |
| 7372 beginline(BL_WHITE | BL_FIX); | |
| 7373 else | |
| 7374 check_cursor(); | |
| 7375 } | |
| 7376 cap->oap->motion_type = flag ? MLINE : MCHAR; | |
| 7377 if (cap->cmdchar == '`') | |
| 7378 cap->oap->use_reg_one = TRUE; | |
| 7379 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */ | |
| 7380 curwin->w_set_curswant = TRUE; | |
| 7381 } | |
| 7382 | |
| 7383 /* | |
| 7384 * Handle commands that are operators in Visual mode. | |
| 7385 */ | |
| 7386 static void | |
| 7387 v_visop(cap) | |
| 7388 cmdarg_T *cap; | |
| 7389 { | |
| 7390 static char_u trans[] = "YyDdCcxdXdAAIIrr"; | |
| 7391 | |
| 7392 /* Uppercase means linewise, except in block mode, then "D" deletes till | |
| 4352 | 7393 * the end of the line, and "C" replaces till EOL */ |
| 7 | 7394 if (isupper(cap->cmdchar)) |
| 7395 { | |
| 7396 if (VIsual_mode != Ctrl_V) | |
| 4213 | 7397 { |
| 7398 VIsual_mode_orig = VIsual_mode; | |
| 7 | 7399 VIsual_mode = 'V'; |
| 4213 | 7400 } |
| 7 | 7401 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D') |
| 7402 curwin->w_curswant = MAXCOL; | |
| 7403 } | |
| 7404 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1); | |
| 7405 nv_operator(cap); | |
| 7406 } | |
| 7407 | |
| 7408 /* | |
| 7409 * "s" and "S" commands. | |
| 7410 */ | |
| 7411 static void | |
| 7412 nv_subst(cap) | |
| 7413 cmdarg_T *cap; | |
| 7414 { | |
| 7415 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */ | |
| 7416 { | |
| 7417 if (cap->cmdchar == 'S') | |
| 4213 | 7418 { |
| 7419 VIsual_mode_orig = VIsual_mode; | |
| 7 | 7420 VIsual_mode = 'V'; |
| 4213 | 7421 } |
| 7 | 7422 cap->cmdchar = 'c'; |
| 7423 nv_operator(cap); | |
| 7424 } | |
| 7425 else | |
| 7426 nv_optrans(cap); | |
| 7427 } | |
| 7428 | |
| 7429 /* | |
| 7430 * Abbreviated commands. | |
| 7431 */ | |
| 7432 static void | |
| 7433 nv_abbrev(cap) | |
| 7434 cmdarg_T *cap; | |
| 7435 { | |
| 7436 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL) | |
| 7437 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */ | |
| 7438 | |
| 7439 /* in Visual mode these commands are operators */ | |
| 7440 if (VIsual_active) | |
| 7441 v_visop(cap); | |
| 7442 else | |
| 7443 nv_optrans(cap); | |
| 7444 } | |
| 7445 | |
| 7446 /* | |
| 7447 * Translate a command into another command. | |
| 7448 */ | |
| 7449 static void | |
| 7450 nv_optrans(cap) | |
| 7451 cmdarg_T *cap; | |
| 7452 { | |
| 7453 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh", | |
| 7454 (char_u *)"d$", (char_u *)"c$", | |
| 7455 (char_u *)"cl", (char_u *)"cc", | |
| 7456 (char_u *)"yy", (char_u *)":s\r"}; | |
| 7457 static char_u *str = (char_u *)"xXDCsSY&"; | |
| 7458 | |
| 7459 if (!checkclearopq(cap->oap)) | |
| 7460 { | |
| 164 | 7461 /* In Vi "2D" doesn't delete the next line. Can't translate it |
| 7462 * either, because "2." should also not use the count. */ | |
| 7463 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL) | |
| 7464 { | |
| 7465 cap->oap->start = curwin->w_cursor; | |
| 7466 cap->oap->op_type = OP_DELETE; | |
| 1490 | 7467 #ifdef FEAT_EVAL |
| 7468 set_op_var(OP_DELETE); | |
| 7469 #endif | |
| 164 | 7470 cap->count1 = 1; |
| 7471 nv_dollar(cap); | |
| 7472 finish_op = TRUE; | |
| 7473 ResetRedobuff(); | |
| 7474 AppendCharToRedobuff('D'); | |
| 7475 } | |
| 7476 else | |
| 7477 { | |
| 7478 if (cap->count0) | |
| 7479 stuffnumReadbuff(cap->count0); | |
| 7480 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]); | |
| 7481 } | |
| 7 | 7482 } |
| 7483 cap->opcount = 0; | |
| 7484 } | |
| 7485 | |
| 7486 /* | |
| 7487 * "'" and "`" commands. Also for "g'" and "g`". | |
| 7488 * cap->arg is TRUE for "'" and "g'". | |
| 7489 */ | |
| 7490 static void | |
| 7491 nv_gomark(cap) | |
| 7492 cmdarg_T *cap; | |
| 7493 { | |
| 7494 pos_T *pos; | |
| 7495 int c; | |
| 7496 #ifdef FEAT_FOLDING | |
| 4017 | 7497 pos_T old_cursor = curwin->w_cursor; |
| 7 | 7498 int old_KeyTyped = KeyTyped; /* getting file may reset it */ |
| 7499 #endif | |
| 7500 | |
| 7501 if (cap->cmdchar == 'g') | |
| 7502 c = cap->extra_char; | |
| 7503 else | |
| 7504 c = cap->nchar; | |
| 7505 pos = getmark(c, (cap->oap->op_type == OP_NOP)); | |
| 7506 if (pos == (pos_T *)-1) /* jumped to other file */ | |
| 7507 { | |
| 7508 if (cap->arg) | |
| 7509 { | |
| 7510 check_cursor_lnum(); | |
| 7511 beginline(BL_WHITE | BL_FIX); | |
| 7512 } | |
| 7513 else | |
| 7514 check_cursor(); | |
| 7515 } | |
| 7516 else | |
| 7517 nv_cursormark(cap, cap->arg, pos); | |
| 7518 | |
| 7519 #ifdef FEAT_VIRTUALEDIT | |
| 7520 /* May need to clear the coladd that a mark includes. */ | |
| 7521 if (!virtual_active()) | |
| 7522 curwin->w_cursor.coladd = 0; | |
| 7523 #endif | |
| 7524 #ifdef FEAT_FOLDING | |
| 7525 if (cap->oap->op_type == OP_NOP | |
| 4057 | 7526 && pos != NULL |
| 4017 | 7527 && (pos == (pos_T *)-1 || !equalpos(old_cursor, *pos)) |
| 7 | 7528 && (fdo_flags & FDO_MARK) |
| 7529 && old_KeyTyped) | |
| 7530 foldOpenCursor(); | |
| 7531 #endif | |
| 7532 } | |
| 7533 | |
| 7534 /* | |
| 7535 * Handle CTRL-O, CTRL-I, "g;" and "g," commands. | |
| 7536 */ | |
| 7537 static void | |
| 7538 nv_pcmark(cap) | |
| 7539 cmdarg_T *cap; | |
| 7540 { | |
| 7541 #ifdef FEAT_JUMPLIST | |
| 7542 pos_T *pos; | |
| 7543 # ifdef FEAT_FOLDING | |
| 7544 linenr_T lnum = curwin->w_cursor.lnum; | |
| 7545 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
| 7546 # endif | |
| 7547 | |
| 7548 if (!checkclearopq(cap->oap)) | |
| 7549 { | |
| 7550 if (cap->cmdchar == 'g') | |
| 7551 pos = movechangelist((int)cap->count1); | |
| 7552 else | |
| 7553 pos = movemark((int)cap->count1); | |
| 7554 if (pos == (pos_T *)-1) /* jump to other file */ | |
| 7555 { | |
| 7556 curwin->w_set_curswant = TRUE; | |
| 7557 check_cursor(); | |
| 7558 } | |
| 7559 else if (pos != NULL) /* can jump */ | |
| 7560 nv_cursormark(cap, FALSE, pos); | |
| 7561 else if (cap->cmdchar == 'g') | |
| 7562 { | |
| 7563 if (curbuf->b_changelistlen == 0) | |
| 7564 EMSG(_("E664: changelist is empty")); | |
| 7565 else if (cap->count1 < 0) | |
| 7566 EMSG(_("E662: At start of changelist")); | |
| 7567 else | |
| 7568 EMSG(_("E663: At end of changelist")); | |
| 7569 } | |
| 7570 else | |
| 7571 clearopbeep(cap->oap); | |
| 7572 # ifdef FEAT_FOLDING | |
| 7573 if (cap->oap->op_type == OP_NOP | |
| 7574 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
| 7575 && (fdo_flags & FDO_MARK) | |
| 7576 && old_KeyTyped) | |
| 7577 foldOpenCursor(); | |
| 7578 # endif | |
| 7579 } | |
| 7580 #else | |
| 7581 clearopbeep(cap->oap); | |
| 7582 #endif | |
| 7583 } | |
| 7584 | |
| 7585 /* | |
| 7586 * Handle '"' command. | |
| 7587 */ | |
| 7588 static void | |
| 7589 nv_regname(cap) | |
| 7590 cmdarg_T *cap; | |
| 7591 { | |
| 7592 if (checkclearop(cap->oap)) | |
| 7593 return; | |
| 7594 #ifdef FEAT_EVAL | |
| 7595 if (cap->nchar == '=') | |
| 7596 cap->nchar = get_expr_register(); | |
| 7597 #endif | |
| 7598 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE)) | |
| 7599 { | |
| 7600 cap->oap->regname = cap->nchar; | |
| 7601 cap->opcount = cap->count0; /* remember count before '"' */ | |
| 7602 #ifdef FEAT_EVAL | |
| 7603 set_reg_var(cap->oap->regname); | |
| 7604 #endif | |
| 7605 } | |
| 7606 else | |
| 7607 clearopbeep(cap->oap); | |
| 7608 } | |
| 7609 | |
| 7610 /* | |
| 7611 * Handle "v", "V" and "CTRL-V" commands. | |
| 7612 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg | |
| 7613 * is TRUE. | |
| 167 | 7614 * Handle CTRL-Q just like CTRL-V. |
| 7 | 7615 */ |
| 7616 static void | |
| 7617 nv_visual(cap) | |
| 7618 cmdarg_T *cap; | |
| 7619 { | |
| 167 | 7620 if (cap->cmdchar == Ctrl_Q) |
| 7621 cap->cmdchar = Ctrl_V; | |
| 7622 | |
| 7 | 7623 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it |
| 7624 * characterwise, linewise, or blockwise. */ | |
| 7625 if (cap->oap->op_type != OP_NOP) | |
| 7626 { | |
| 7627 cap->oap->motion_force = cap->cmdchar; | |
| 7628 finish_op = FALSE; /* operator doesn't finish now but later */ | |
| 7629 return; | |
| 7630 } | |
| 7631 | |
| 7632 VIsual_select = cap->arg; | |
| 7633 if (VIsual_active) /* change Visual mode */ | |
| 7634 { | |
| 7635 if (VIsual_mode == cap->cmdchar) /* stop visual mode */ | |
| 7636 end_visual_mode(); | |
| 7637 else /* toggle char/block mode */ | |
| 7638 { /* or char/line mode */ | |
| 7639 VIsual_mode = cap->cmdchar; | |
| 7640 showmode(); | |
| 7641 } | |
| 7642 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
| 7643 } | |
| 7644 else /* start Visual mode */ | |
| 7645 { | |
| 7646 check_visual_highlight(); | |
| 3537 | 7647 if (cap->count0 > 0 && resel_VIsual_mode != NUL) |
| 7648 { | |
| 7649 /* use previously selected part */ | |
| 7 | 7650 VIsual = curwin->w_cursor; |
| 7651 | |
| 7652 VIsual_active = TRUE; | |
| 7653 VIsual_reselect = TRUE; | |
| 7654 if (!cap->arg) | |
| 7655 /* start Select mode when 'selectmode' contains "cmd" */ | |
| 7656 may_start_select('c'); | |
| 7657 #ifdef FEAT_MOUSE | |
| 7658 setmouse(); | |
| 7659 #endif | |
| 641 | 7660 if (p_smd && msg_silent == 0) |
| 7 | 7661 redraw_cmdline = TRUE; /* show visual mode later */ |
| 7662 /* | |
| 7663 * For V and ^V, we multiply the number of lines even if there | |
| 7664 * was only one -- webb | |
| 7665 */ | |
| 7666 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1) | |
| 7667 { | |
| 7668 curwin->w_cursor.lnum += | |
| 7669 resel_VIsual_line_count * cap->count0 - 1; | |
| 7670 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 7671 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 7672 } | |
| 7673 VIsual_mode = resel_VIsual_mode; | |
| 7674 if (VIsual_mode == 'v') | |
| 7675 { | |
| 7676 if (resel_VIsual_line_count <= 1) | |
| 3125 | 7677 { |
| 7678 validate_virtcol(); | |
| 7679 curwin->w_curswant = curwin->w_virtcol | |
| 7680 + resel_VIsual_vcol * cap->count0 - 1; | |
| 7681 } | |
| 7 | 7682 else |
| 3125 | 7683 curwin->w_curswant = resel_VIsual_vcol; |
| 7684 coladvance(curwin->w_curswant); | |
| 7 | 7685 } |
| 3125 | 7686 if (resel_VIsual_vcol == MAXCOL) |
| 7 | 7687 { |
| 7688 curwin->w_curswant = MAXCOL; | |
| 7689 coladvance((colnr_T)MAXCOL); | |
| 7690 } | |
| 7691 else if (VIsual_mode == Ctrl_V) | |
| 7692 { | |
| 7693 validate_virtcol(); | |
| 7694 curwin->w_curswant = curwin->w_virtcol | |
| 3125 | 7695 + resel_VIsual_vcol * cap->count0 - 1; |
| 7 | 7696 coladvance(curwin->w_curswant); |
| 7697 } | |
| 7698 else | |
| 7699 curwin->w_set_curswant = TRUE; | |
| 7700 redraw_curbuf_later(INVERTED); /* show the inversion */ | |
| 7701 } | |
| 7702 else | |
| 7703 { | |
| 7704 if (!cap->arg) | |
| 7705 /* start Select mode when 'selectmode' contains "cmd" */ | |
| 7706 may_start_select('c'); | |
| 7707 n_start_visual_mode(cap->cmdchar); | |
| 3537 | 7708 if (VIsual_mode != 'V' && *p_sel == 'e') |
| 7709 ++cap->count1; /* include one more char */ | |
| 7710 if (cap->count0 > 0 && --cap->count1 > 0) | |
| 7711 { | |
| 7712 /* With a count select that many characters or lines. */ | |
| 7713 if (VIsual_mode == 'v' || VIsual_mode == Ctrl_V) | |
| 7714 nv_right(cap); | |
| 7715 else if (VIsual_mode == 'V') | |
| 7716 nv_down(cap); | |
| 7717 } | |
| 7 | 7718 } |
| 7719 } | |
| 7720 } | |
| 7721 | |
| 7722 /* | |
| 7723 * Start selection for Shift-movement keys. | |
| 7724 */ | |
| 7725 void | |
| 7726 start_selection() | |
| 7727 { | |
| 7728 /* if 'selectmode' contains "key", start Select mode */ | |
| 7729 may_start_select('k'); | |
| 7730 n_start_visual_mode('v'); | |
| 7731 } | |
| 7732 | |
| 7733 /* | |
| 7734 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu. | |
| 7735 */ | |
| 7736 void | |
| 7737 may_start_select(c) | |
| 7738 int c; | |
| 7739 { | |
| 7740 VIsual_select = (stuff_empty() && typebuf_typed() | |
| 7741 && (vim_strchr(p_slm, c) != NULL)); | |
| 7742 } | |
| 7743 | |
| 7744 /* | |
| 7745 * Start Visual mode "c". | |
| 7746 * Should set VIsual_select before calling this. | |
| 7747 */ | |
| 7748 static void | |
| 7749 n_start_visual_mode(c) | |
| 7750 int c; | |
| 7751 { | |
|
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|
7752 #ifdef FEAT_CONCEAL |
|
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diff
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|
7753 /* Check for redraw before changing the state. */ |
|
2428
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diff
changeset
|
7754 conceal_check_cursur_line(); |
|
2378
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diff
changeset
|
7755 #endif |
|
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Bram Moolenaar <bram@vim.org>
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2348
diff
changeset
|
7756 |
| 7 | 7757 VIsual_mode = c; |
| 7758 VIsual_active = TRUE; | |
| 7759 VIsual_reselect = TRUE; | |
| 7760 #ifdef FEAT_VIRTUALEDIT | |
| 7761 /* Corner case: the 0 position in a tab may change when going into | |
| 7762 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting. | |
| 7763 */ | |
| 7764 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB) | |
| 3742 | 7765 { |
| 7766 validate_virtcol(); | |
| 7 | 7767 coladvance(curwin->w_virtcol); |
| 3742 | 7768 } |
| 7 | 7769 #endif |
| 7770 VIsual = curwin->w_cursor; | |
| 7771 | |
| 7772 #ifdef FEAT_FOLDING | |
| 7773 foldAdjustVisual(); | |
| 7774 #endif | |
| 7775 | |
| 7776 #ifdef FEAT_MOUSE | |
| 7777 setmouse(); | |
| 7778 #endif | |
|
2378
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diff
changeset
|
7779 #ifdef FEAT_CONCEAL |
|
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parents:
2348
diff
changeset
|
7780 /* Check for redraw after changing the state. */ |
|
2428
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Bram Moolenaar <bram@vim.org>
parents:
2416
diff
changeset
|
7781 conceal_check_cursur_line(); |
|
2378
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2348
diff
changeset
|
7782 #endif |
|
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2348
diff
changeset
|
7783 |
| 641 | 7784 if (p_smd && msg_silent == 0) |
| 7 | 7785 redraw_cmdline = TRUE; /* show visual mode later */ |
| 7786 #ifdef FEAT_CLIPBOARD | |
| 7787 /* Make sure the clipboard gets updated. Needed because start and | |
| 7788 * end may still be the same, and the selection needs to be owned */ | |
| 7789 clip_star.vmode = NUL; | |
| 7790 #endif | |
| 7791 | |
| 7792 /* Only need to redraw this line, unless still need to redraw an old | |
| 7793 * Visual area (when 'lazyredraw' is set). */ | |
| 7794 if (curwin->w_redr_type < INVERTED) | |
| 7795 { | |
| 7796 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum; | |
| 7797 curwin->w_old_visual_lnum = curwin->w_cursor.lnum; | |
| 7798 } | |
| 7799 } | |
| 7800 | |
| 7801 | |
| 7802 /* | |
| 7803 * CTRL-W: Window commands | |
| 7804 */ | |
| 7805 static void | |
| 7806 nv_window(cap) | |
| 7807 cmdarg_T *cap; | |
| 7808 { | |
| 7809 #ifdef FEAT_WINDOWS | |
| 7810 if (!checkclearop(cap->oap)) | |
| 7811 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */ | |
| 7812 #else | |
| 7813 (void)checkclearop(cap->oap); | |
| 7814 #endif | |
| 7815 } | |
| 7816 | |
| 7817 /* | |
| 7818 * CTRL-Z: Suspend | |
| 7819 */ | |
| 7820 static void | |
| 7821 nv_suspend(cap) | |
| 7822 cmdarg_T *cap; | |
| 7823 { | |
| 7824 clearop(cap->oap); | |
| 7825 if (VIsual_active) | |
| 7826 end_visual_mode(); /* stop Visual mode */ | |
| 7827 do_cmdline_cmd((char_u *)"st"); | |
| 7828 } | |
| 7829 | |
| 7830 /* | |
| 7831 * Commands starting with "g". | |
| 7832 */ | |
| 7833 static void | |
| 7834 nv_g_cmd(cap) | |
| 7835 cmdarg_T *cap; | |
| 7836 { | |
| 7837 oparg_T *oap = cap->oap; | |
| 7838 pos_T tpos; | |
| 7839 int i; | |
| 7840 int flag = FALSE; | |
| 7841 | |
| 7842 switch (cap->nchar) | |
| 7843 { | |
| 7844 #ifdef MEM_PROFILE | |
| 7845 /* | |
| 7846 * "g^A": dump log of used memory. | |
| 7847 */ | |
| 7848 case Ctrl_A: | |
| 7849 vim_mem_profile_dump(); | |
| 7850 break; | |
| 7851 #endif | |
| 7852 | |
| 7853 #ifdef FEAT_VREPLACE | |
| 7854 /* | |
| 7855 * "gR": Enter virtual replace mode. | |
| 7856 */ | |
| 7857 case 'R': | |
| 7858 cap->arg = TRUE; | |
| 7859 nv_Replace(cap); | |
| 7860 break; | |
| 7861 | |
| 7862 case 'r': | |
| 7863 nv_vreplace(cap); | |
| 7864 break; | |
| 7865 #endif | |
| 7866 | |
| 7867 case '&': | |
| 7868 do_cmdline_cmd((char_u *)"%s//~/&"); | |
| 7869 break; | |
| 7870 | |
| 7871 /* | |
| 7872 * "gv": Reselect the previous Visual area. If Visual already active, | |
| 7873 * exchange previous and current Visual area. | |
| 7874 */ | |
| 7875 case 'v': | |
| 7876 if (checkclearop(oap)) | |
| 7877 break; | |
| 7878 | |
| 690 | 7879 if ( curbuf->b_visual.vi_start.lnum == 0 |
| 7880 || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count | |
| 7881 || curbuf->b_visual.vi_end.lnum == 0) | |
| 7 | 7882 beep_flush(); |
| 7883 else | |
| 7884 { | |
| 7885 /* set w_cursor to the start of the Visual area, tpos to the end */ | |
| 7886 if (VIsual_active) | |
| 7887 { | |
| 7888 i = VIsual_mode; | |
| 690 | 7889 VIsual_mode = curbuf->b_visual.vi_mode; |
| 7890 curbuf->b_visual.vi_mode = i; | |
| 7 | 7891 # ifdef FEAT_EVAL |
| 7892 curbuf->b_visual_mode_eval = i; | |
| 7893 # endif | |
| 7894 i = curwin->w_curswant; | |
| 690 | 7895 curwin->w_curswant = curbuf->b_visual.vi_curswant; |
| 7896 curbuf->b_visual.vi_curswant = i; | |
| 7897 | |
| 7898 tpos = curbuf->b_visual.vi_end; | |
| 7899 curbuf->b_visual.vi_end = curwin->w_cursor; | |
| 7900 curwin->w_cursor = curbuf->b_visual.vi_start; | |
| 7901 curbuf->b_visual.vi_start = VIsual; | |
| 7 | 7902 } |
| 7903 else | |
| 7904 { | |
| 690 | 7905 VIsual_mode = curbuf->b_visual.vi_mode; |
| 7906 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
| 7907 tpos = curbuf->b_visual.vi_end; | |
| 7908 curwin->w_cursor = curbuf->b_visual.vi_start; | |
| 7 | 7909 } |
| 7910 | |
| 7911 VIsual_active = TRUE; | |
| 7912 VIsual_reselect = TRUE; | |
| 7913 | |
| 7914 /* Set Visual to the start and w_cursor to the end of the Visual | |
| 7915 * area. Make sure they are on an existing character. */ | |
| 7916 check_cursor(); | |
| 7917 VIsual = curwin->w_cursor; | |
| 7918 curwin->w_cursor = tpos; | |
| 7919 check_cursor(); | |
| 7920 update_topline(); | |
| 7921 /* | |
| 7922 * When called from normal "g" command: start Select mode when | |
| 7923 * 'selectmode' contains "cmd". When called for K_SELECT, always | |
| 7924 * start Select mode. | |
| 7925 */ | |
| 7926 if (cap->arg) | |
| 7927 VIsual_select = TRUE; | |
| 7928 else | |
| 7929 may_start_select('c'); | |
| 7930 #ifdef FEAT_MOUSE | |
| 7931 setmouse(); | |
| 7932 #endif | |
| 7933 #ifdef FEAT_CLIPBOARD | |
| 7934 /* Make sure the clipboard gets updated. Needed because start and | |
| 7935 * end are still the same, and the selection needs to be owned */ | |
| 7936 clip_star.vmode = NUL; | |
| 7937 #endif | |
| 7938 redraw_curbuf_later(INVERTED); | |
| 7939 showmode(); | |
| 7940 } | |
| 7941 break; | |
| 7942 /* | |
| 7943 * "gV": Don't reselect the previous Visual area after a Select mode | |
| 7944 * mapping of menu. | |
| 7945 */ | |
| 7946 case 'V': | |
| 7947 VIsual_reselect = FALSE; | |
| 7948 break; | |
| 7949 | |
| 7950 /* | |
| 7951 * "gh": start Select mode. | |
| 7952 * "gH": start Select line mode. | |
| 7953 * "g^H": start Select block mode. | |
| 7954 */ | |
| 7955 case K_BS: | |
| 7956 cap->nchar = Ctrl_H; | |
| 7957 /* FALLTHROUGH */ | |
| 7958 case 'h': | |
| 7959 case 'H': | |
| 7960 case Ctrl_H: | |
| 7961 # ifdef EBCDIC | |
| 7962 /* EBCDIC: 'v'-'h' != '^v'-'^h' */ | |
| 7963 if (cap->nchar == Ctrl_H) | |
| 7964 cap->cmdchar = Ctrl_V; | |
| 7965 else | |
| 7966 # endif | |
| 7967 cap->cmdchar = cap->nchar + ('v' - 'h'); | |
| 7968 cap->arg = TRUE; | |
| 7969 nv_visual(cap); | |
| 7970 break; | |
| 3701 | 7971 |
| 7972 /* "gn", "gN" visually select next/previous search match | |
| 7973 * "gn" selects next match | |
| 7974 * "gN" selects previous match | |
| 7975 */ | |
| 7976 case 'N': | |
| 7977 case 'n': | |
| 7978 if (!current_search(cap->count1, cap->nchar == 'n')) | |
| 3896 | 7979 clearopbeep(oap); |
| 3701 | 7980 break; |
| 7 | 7981 |
| 7982 /* | |
| 7983 * "gj" and "gk" two new funny movement keys -- up and down | |
| 7984 * movement based on *screen* line rather than *file* line. | |
| 7985 */ | |
| 7986 case 'j': | |
| 7987 case K_DOWN: | |
| 7988 /* with 'nowrap' it works just like the normal "j" command; also when | |
| 7989 * in a closed fold */ | |
| 7990 if (!curwin->w_p_wrap | |
| 7991 #ifdef FEAT_FOLDING | |
| 7992 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
| 7993 #endif | |
| 7994 ) | |
| 7995 { | |
| 7996 oap->motion_type = MLINE; | |
| 7997 i = cursor_down(cap->count1, oap->op_type == OP_NOP); | |
| 7998 } | |
| 7999 else | |
| 8000 i = nv_screengo(oap, FORWARD, cap->count1); | |
| 8001 if (i == FAIL) | |
| 8002 clearopbeep(oap); | |
| 8003 break; | |
| 8004 | |
| 8005 case 'k': | |
| 8006 case K_UP: | |
| 8007 /* with 'nowrap' it works just like the normal "k" command; also when | |
| 8008 * in a closed fold */ | |
| 8009 if (!curwin->w_p_wrap | |
| 8010 #ifdef FEAT_FOLDING | |
| 8011 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
| 8012 #endif | |
| 8013 ) | |
| 8014 { | |
| 8015 oap->motion_type = MLINE; | |
| 8016 i = cursor_up(cap->count1, oap->op_type == OP_NOP); | |
| 8017 } | |
| 8018 else | |
| 8019 i = nv_screengo(oap, BACKWARD, cap->count1); | |
| 8020 if (i == FAIL) | |
| 8021 clearopbeep(oap); | |
| 8022 break; | |
| 8023 | |
| 8024 /* | |
| 8025 * "gJ": join two lines without inserting a space. | |
| 8026 */ | |
| 8027 case 'J': | |
| 8028 nv_join(cap); | |
| 8029 break; | |
| 8030 | |
| 8031 /* | |
| 8032 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines. | |
| 8033 * "gm": middle of "g0" and "g$". | |
| 8034 */ | |
| 8035 case '^': | |
| 8036 flag = TRUE; | |
| 8037 /* FALLTHROUGH */ | |
| 8038 | |
| 8039 case '0': | |
| 8040 case 'm': | |
| 8041 case K_HOME: | |
| 8042 case K_KHOME: | |
| 8043 oap->motion_type = MCHAR; | |
| 8044 oap->inclusive = FALSE; | |
| 8045 if (curwin->w_p_wrap | |
| 8046 #ifdef FEAT_VERTSPLIT | |
| 8047 && curwin->w_width != 0 | |
| 8048 #endif | |
| 8049 ) | |
| 8050 { | |
| 8051 int width1 = W_WIDTH(curwin) - curwin_col_off(); | |
| 8052 int width2 = width1 + curwin_col_off2(); | |
| 8053 | |
| 8054 validate_virtcol(); | |
| 8055 i = 0; | |
| 8056 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0) | |
| 8057 i = (curwin->w_virtcol - width1) / width2 * width2 + width1; | |
| 8058 } | |
| 8059 else | |
| 8060 i = curwin->w_leftcol; | |
|
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
8061 /* Go to the middle of the screen line. When 'number' or |
|
c6f1aa1e9f32
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parents:
2139
diff
changeset
|
8062 * 'relativenumber' is on and lines are wrapping the middle can be more |
|
c6f1aa1e9f32
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parents:
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diff
changeset
|
8063 * to the left. */ |
| 7 | 8064 if (cap->nchar == 'm') |
| 8065 i += (W_WIDTH(curwin) - curwin_col_off() | |
| 8066 + ((curwin->w_p_wrap && i > 0) | |
| 8067 ? curwin_col_off2() : 0)) / 2; | |
| 8068 coladvance((colnr_T)i); | |
| 8069 if (flag) | |
| 8070 { | |
| 8071 do | |
| 8072 i = gchar_cursor(); | |
| 8073 while (vim_iswhite(i) && oneright() == OK); | |
| 8074 } | |
| 8075 curwin->w_set_curswant = TRUE; | |
| 8076 break; | |
| 8077 | |
| 8078 case '_': | |
| 8079 /* "g_": to the last non-blank character in the line or <count> lines | |
| 8080 * downward. */ | |
| 8081 cap->oap->motion_type = MCHAR; | |
| 8082 cap->oap->inclusive = TRUE; | |
| 8083 curwin->w_curswant = MAXCOL; | |
| 8084 if (cursor_down((long)(cap->count1 - 1), | |
| 8085 cap->oap->op_type == OP_NOP) == FAIL) | |
| 8086 clearopbeep(cap->oap); | |
| 8087 else | |
| 8088 { | |
| 8089 char_u *ptr = ml_get_curline(); | |
| 8090 | |
| 8091 /* In Visual mode we may end up after the line. */ | |
| 8092 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL) | |
| 8093 --curwin->w_cursor.col; | |
| 8094 | |
| 8095 /* Decrease the cursor column until it's on a non-blank. */ | |
| 8096 while (curwin->w_cursor.col > 0 | |
| 8097 && vim_iswhite(ptr[curwin->w_cursor.col])) | |
| 8098 --curwin->w_cursor.col; | |
| 8099 curwin->w_set_curswant = TRUE; | |
|
2040
70c67b1bb1f1
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parents:
2024
diff
changeset
|
8100 adjust_for_sel(cap); |
| 7 | 8101 } |
| 8102 break; | |
| 8103 | |
| 8104 case '$': | |
| 8105 case K_END: | |
| 8106 case K_KEND: | |
| 8107 { | |
| 8108 int col_off = curwin_col_off(); | |
| 8109 | |
| 8110 oap->motion_type = MCHAR; | |
| 8111 oap->inclusive = TRUE; | |
| 8112 if (curwin->w_p_wrap | |
| 8113 #ifdef FEAT_VERTSPLIT | |
| 8114 && curwin->w_width != 0 | |
| 8115 #endif | |
| 8116 ) | |
| 8117 { | |
| 8118 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
| 8119 if (cap->count1 == 1) | |
| 8120 { | |
| 8121 int width1 = W_WIDTH(curwin) - col_off; | |
| 8122 int width2 = width1 + curwin_col_off2(); | |
| 8123 | |
| 8124 validate_virtcol(); | |
| 8125 i = width1 - 1; | |
| 8126 if (curwin->w_virtcol >= (colnr_T)width1) | |
| 8127 i += ((curwin->w_virtcol - width1) / width2 + 1) | |
| 8128 * width2; | |
| 8129 coladvance((colnr_T)i); | |
|
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diff
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|
8130 |
|
c624928fbc49
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parents:
4472
diff
changeset
|
8131 /* Make sure we stick in this column. */ |
|
c624928fbc49
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4472
diff
changeset
|
8132 validate_virtcol(); |
|
c624928fbc49
updated for version 7.4a.007
Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8133 curwin->w_curswant = curwin->w_virtcol; |
|
c624928fbc49
updated for version 7.4a.007
Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8134 curwin->w_set_curswant = FALSE; |
| 7 | 8135 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) |
| 8136 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
| 8137 { | |
| 8138 /* | |
| 8139 * Check for landing on a character that got split at | |
| 8140 * the end of the line. We do not want to advance to | |
| 8141 * the next screen line. | |
| 8142 */ | |
| 8143 if (curwin->w_virtcol > (colnr_T)i) | |
| 8144 --curwin->w_cursor.col; | |
| 8145 } | |
| 8146 #endif | |
| 8147 } | |
| 8148 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL) | |
| 8149 clearopbeep(oap); | |
| 8150 } | |
| 8151 else | |
| 8152 { | |
| 8153 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1; | |
| 8154 coladvance((colnr_T)i); | |
| 40 | 8155 |
| 8156 /* Make sure we stick in this column. */ | |
| 8157 validate_virtcol(); | |
| 8158 curwin->w_curswant = curwin->w_virtcol; | |
| 8159 curwin->w_set_curswant = FALSE; | |
| 7 | 8160 } |
| 8161 } | |
| 8162 break; | |
| 8163 | |
| 8164 /* | |
| 8165 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>" | |
| 8166 */ | |
| 8167 case '*': | |
| 8168 case '#': | |
| 8169 #if POUND != '#' | |
| 8170 case POUND: /* pound sign (sometimes equal to '#') */ | |
| 8171 #endif | |
| 8172 case Ctrl_RSB: /* :tag or :tselect for current identifier */ | |
| 8173 case ']': /* :tselect for current identifier */ | |
| 8174 nv_ident(cap); | |
| 8175 break; | |
| 8176 | |
| 8177 /* | |
| 8178 * ge and gE: go back to end of word | |
| 8179 */ | |
| 8180 case 'e': | |
| 8181 case 'E': | |
| 8182 oap->motion_type = MCHAR; | |
| 8183 curwin->w_set_curswant = TRUE; | |
| 8184 oap->inclusive = TRUE; | |
| 8185 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL) | |
| 8186 clearopbeep(oap); | |
| 8187 break; | |
| 8188 | |
| 8189 /* | |
| 8190 * "g CTRL-G": display info about cursor position | |
| 8191 */ | |
| 8192 case Ctrl_G: | |
| 8193 cursor_pos_info(); | |
| 8194 break; | |
| 8195 | |
| 8196 /* | |
| 8197 * "gi": start Insert at the last position. | |
| 8198 */ | |
| 8199 case 'i': | |
| 8200 if (curbuf->b_last_insert.lnum != 0) | |
| 8201 { | |
| 8202 curwin->w_cursor = curbuf->b_last_insert; | |
| 8203 check_cursor_lnum(); | |
| 8204 i = (int)STRLEN(ml_get_curline()); | |
| 8205 if (curwin->w_cursor.col > (colnr_T)i) | |
| 8206 { | |
| 8207 #ifdef FEAT_VIRTUALEDIT | |
| 8208 if (virtual_active()) | |
| 8209 curwin->w_cursor.coladd += curwin->w_cursor.col - i; | |
| 8210 #endif | |
| 8211 curwin->w_cursor.col = i; | |
| 8212 } | |
| 8213 } | |
| 8214 cap->cmdchar = 'i'; | |
| 8215 nv_edit(cap); | |
| 8216 break; | |
| 8217 | |
| 8218 /* | |
| 8219 * "gI": Start insert in column 1. | |
| 8220 */ | |
| 8221 case 'I': | |
| 8222 beginline(0); | |
| 8223 if (!checkclearopq(oap)) | |
| 8224 invoke_edit(cap, FALSE, 'g', FALSE); | |
| 8225 break; | |
| 8226 | |
| 8227 #ifdef FEAT_SEARCHPATH | |
| 8228 /* | |
| 8229 * "gf": goto file, edit file under cursor | |
| 8230 * "]f" and "[f": can also be used. | |
| 8231 */ | |
| 8232 case 'f': | |
| 681 | 8233 case 'F': |
| 7 | 8234 nv_gotofile(cap); |
| 8235 break; | |
| 8236 #endif | |
| 8237 | |
| 8238 /* "g'm" and "g`m": jump to mark without setting pcmark */ | |
| 8239 case '\'': | |
| 8240 cap->arg = TRUE; | |
| 8241 /*FALLTHROUGH*/ | |
| 8242 case '`': | |
| 8243 nv_gomark(cap); | |
| 8244 break; | |
| 8245 | |
| 8246 /* | |
| 8247 * "gs": Goto sleep. | |
| 8248 */ | |
| 8249 case 's': | |
| 8250 do_sleep(cap->count1 * 1000L); | |
| 8251 break; | |
| 8252 | |
| 8253 /* | |
| 8254 * "ga": Display the ascii value of the character under the | |
| 8255 * cursor. It is displayed in decimal, hex, and octal. -- webb | |
| 8256 */ | |
| 8257 case 'a': | |
| 8258 do_ascii(NULL); | |
| 8259 break; | |
| 8260 | |
| 8261 #ifdef FEAT_MBYTE | |
| 8262 /* | |
| 8263 * "g8": Display the bytes used for the UTF-8 character under the | |
| 8264 * cursor. It is displayed in hex. | |
| 775 | 8265 * "8g8" finds illegal byte sequence. |
| 7 | 8266 */ |
| 8267 case '8': | |
| 775 | 8268 if (cap->count0 == 8) |
| 8269 utf_find_illegal(); | |
| 8270 else | |
| 8271 show_utf8(); | |
| 7 | 8272 break; |
| 8273 #endif | |
| 8274 | |
| 447 | 8275 case '<': |
| 8276 show_sb_text(); | |
| 8277 break; | |
| 8278 | |
| 7 | 8279 /* |
| 8280 * "gg": Goto the first line in file. With a count it goes to | |
| 8281 * that line number like for "G". -- webb | |
| 8282 */ | |
| 8283 case 'g': | |
| 8284 cap->arg = FALSE; | |
| 8285 nv_goto(cap); | |
| 8286 break; | |
| 8287 | |
| 8288 /* | |
| 8289 * Two-character operators: | |
| 8290 * "gq" Format text | |
| 8291 * "gw" Format text and keep cursor position | |
| 8292 * "g~" Toggle the case of the text. | |
| 8293 * "gu" Change text to lower case. | |
| 8294 * "gU" Change text to upper case. | |
| 8295 * "g?" rot13 encoding | |
| 602 | 8296 * "g@" call 'operatorfunc' |
| 7 | 8297 */ |
| 8298 case 'q': | |
| 8299 case 'w': | |
| 8300 oap->cursor_start = curwin->w_cursor; | |
| 8301 /*FALLTHROUGH*/ | |
| 8302 case '~': | |
| 8303 case 'u': | |
| 8304 case 'U': | |
| 8305 case '?': | |
| 602 | 8306 case '@': |
| 7 | 8307 nv_operator(cap); |
| 8308 break; | |
| 8309 | |
| 8310 /* | |
| 1188 | 8311 * "gd": Find first occurrence of pattern under the cursor in the |
| 7 | 8312 * current function |
| 8313 * "gD": idem, but in the current file. | |
| 8314 */ | |
| 8315 case 'd': | |
| 8316 case 'D': | |
| 523 | 8317 nv_gd(oap, cap->nchar, (int)cap->count0); |
| 7 | 8318 break; |
| 8319 | |
| 8320 #ifdef FEAT_MOUSE | |
| 8321 /* | |
| 8322 * g<*Mouse> : <C-*mouse> | |
| 8323 */ | |
| 8324 case K_MIDDLEMOUSE: | |
| 8325 case K_MIDDLEDRAG: | |
| 8326 case K_MIDDLERELEASE: | |
| 8327 case K_LEFTMOUSE: | |
| 8328 case K_LEFTDRAG: | |
| 8329 case K_LEFTRELEASE: | |
| 8330 case K_RIGHTMOUSE: | |
| 8331 case K_RIGHTDRAG: | |
| 8332 case K_RIGHTRELEASE: | |
| 8333 case K_X1MOUSE: | |
| 8334 case K_X1DRAG: | |
| 8335 case K_X1RELEASE: | |
| 8336 case K_X2MOUSE: | |
| 8337 case K_X2DRAG: | |
| 8338 case K_X2RELEASE: | |
| 8339 mod_mask = MOD_MASK_CTRL; | |
| 8340 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0); | |
| 8341 break; | |
| 8342 #endif | |
| 8343 | |
| 8344 case K_IGNORE: | |
| 8345 break; | |
| 8346 | |
| 8347 /* | |
| 8348 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text | |
| 8349 */ | |
| 8350 case 'p': | |
| 8351 case 'P': | |
| 8352 nv_put(cap); | |
| 8353 break; | |
| 8354 | |
| 8355 #ifdef FEAT_BYTEOFF | |
| 8356 /* "go": goto byte count from start of buffer */ | |
| 8357 case 'o': | |
| 8358 goto_byte(cap->count0); | |
| 8359 break; | |
| 8360 #endif | |
| 8361 | |
| 8362 /* "gQ": improved Ex mode */ | |
| 8363 case 'Q': | |
| 633 | 8364 if (text_locked()) |
| 7 | 8365 { |
| 8366 clearopbeep(cap->oap); | |
| 633 | 8367 text_locked_msg(); |
| 7 | 8368 break; |
| 8369 } | |
| 631 | 8370 |
| 7 | 8371 if (!checkclearopq(oap)) |
| 8372 do_exmode(TRUE); | |
| 8373 break; | |
| 8374 | |
| 8375 #ifdef FEAT_JUMPLIST | |
| 8376 case ',': | |
| 8377 nv_pcmark(cap); | |
| 8378 break; | |
| 8379 | |
| 8380 case ';': | |
| 8381 cap->count1 = -cap->count1; | |
| 8382 nv_pcmark(cap); | |
| 8383 break; | |
| 8384 #endif | |
| 8385 | |
| 667 | 8386 #ifdef FEAT_WINDOWS |
| 8387 case 't': | |
| 3630 | 8388 if (!checkclearop(oap)) |
| 8389 goto_tabpage((int)cap->count0); | |
| 667 | 8390 break; |
| 682 | 8391 case 'T': |
| 3630 | 8392 if (!checkclearop(oap)) |
| 8393 goto_tabpage(-(int)cap->count1); | |
| 682 | 8394 break; |
| 667 | 8395 #endif |
| 8396 | |
| 750 | 8397 case '+': |
| 8398 case '-': /* "g+" and "g-": undo or redo along the timeline */ | |
| 8399 if (!checkclearopq(oap)) | |
| 771 | 8400 undo_time(cap->nchar == '-' ? -cap->count1 : cap->count1, |
|
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2259
diff
changeset
|
8401 FALSE, FALSE, FALSE); |
| 750 | 8402 break; |
| 8403 | |
| 7 | 8404 default: |
| 8405 clearopbeep(oap); | |
| 8406 break; | |
| 8407 } | |
| 8408 } | |
| 8409 | |
| 8410 /* | |
| 8411 * Handle "o" and "O" commands. | |
| 8412 */ | |
| 8413 static void | |
| 8414 n_opencmd(cap) | |
| 8415 cmdarg_T *cap; | |
| 8416 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8417 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8418 linenr_T oldline = curwin->w_cursor.lnum; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8419 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8420 |
| 7 | 8421 if (!checkclearopq(cap->oap)) |
| 8422 { | |
| 8423 #ifdef FEAT_FOLDING | |
| 8424 if (cap->cmdchar == 'O') | |
| 8425 /* Open above the first line of a folded sequence of lines */ | |
| 8426 (void)hasFolding(curwin->w_cursor.lnum, | |
| 8427 &curwin->w_cursor.lnum, NULL); | |
| 8428 else | |
| 8429 /* Open below the last line of a folded sequence of lines */ | |
| 8430 (void)hasFolding(curwin->w_cursor.lnum, | |
| 8431 NULL, &curwin->w_cursor.lnum); | |
| 8432 #endif | |
| 8433 if (u_save((linenr_T)(curwin->w_cursor.lnum - | |
| 8434 (cap->cmdchar == 'O' ? 1 : 0)), | |
| 8435 (linenr_T)(curwin->w_cursor.lnum + | |
| 8436 (cap->cmdchar == 'o' ? 1 : 0)) | |
| 8437 ) == OK | |
| 8438 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD, | |
| 8439 #ifdef FEAT_COMMENTS | |
| 8440 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM : | |
| 8441 #endif | |
| 8442 0, 0)) | |
| 8443 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8444 #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
|
8445 if (curwin->w_p_cole > 0 && oldline != curwin->w_cursor.lnum) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8446 update_single_line(curwin, oldline); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8447 #endif |
| 164 | 8448 /* When '#' is in 'cpoptions' ignore the count. */ |
| 8449 if (vim_strchr(p_cpo, CPO_HASH) != NULL) | |
| 8450 cap->count1 = 1; | |
| 6834 | 8451 #ifdef FEAT_SYN_HL |
| 6821 | 8452 if (curwin->w_p_cul) |
| 8453 /* force redraw of cursorline */ | |
| 8454 curwin->w_valid &= ~VALID_CROW; | |
| 6834 | 8455 #endif |
| 7 | 8456 invoke_edit(cap, FALSE, cap->cmdchar, TRUE); |
| 8457 } | |
| 8458 } | |
| 8459 } | |
| 8460 | |
| 8461 /* | |
| 8462 * "." command: redo last change. | |
| 8463 */ | |
| 8464 static void | |
| 8465 nv_dot(cap) | |
| 8466 cmdarg_T *cap; | |
| 8467 { | |
| 8468 if (!checkclearopq(cap->oap)) | |
| 8469 { | |
| 8470 /* | |
| 8471 * If "restart_edit" is TRUE, the last but one command is repeated | |
| 8472 * instead of the last command (inserting text). This is used for | |
| 8473 * CTRL-O <.> in insert mode. | |
| 8474 */ | |
| 8475 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL) | |
| 8476 clearopbeep(cap->oap); | |
| 8477 } | |
| 8478 } | |
| 8479 | |
| 8480 /* | |
| 8481 * CTRL-R: undo undo | |
| 8482 */ | |
| 8483 static void | |
| 8484 nv_redo(cap) | |
| 8485 cmdarg_T *cap; | |
| 8486 { | |
| 8487 if (!checkclearopq(cap->oap)) | |
| 8488 { | |
| 8489 u_redo((int)cap->count1); | |
| 8490 curwin->w_set_curswant = TRUE; | |
| 8491 } | |
| 8492 } | |
| 8493 | |
| 8494 /* | |
| 8495 * Handle "U" command. | |
| 8496 */ | |
| 8497 static void | |
| 8498 nv_Undo(cap) | |
| 8499 cmdarg_T *cap; | |
| 8500 { | |
| 8501 /* In Visual mode and typing "gUU" triggers an operator */ | |
| 5735 | 8502 if (cap->oap->op_type == OP_UPPER || VIsual_active) |
| 7 | 8503 { |
| 8504 /* translate "gUU" to "gUgU" */ | |
| 8505 cap->cmdchar = 'g'; | |
| 8506 cap->nchar = 'U'; | |
| 8507 nv_operator(cap); | |
| 8508 } | |
| 8509 else if (!checkclearopq(cap->oap)) | |
| 8510 { | |
| 8511 u_undoline(); | |
| 8512 curwin->w_set_curswant = TRUE; | |
| 8513 } | |
| 8514 } | |
| 8515 | |
| 8516 /* | |
| 8517 * '~' command: If tilde is not an operator and Visual is off: swap case of a | |
| 8518 * single character. | |
| 8519 */ | |
| 8520 static void | |
| 8521 nv_tilde(cap) | |
| 8522 cmdarg_T *cap; | |
| 8523 { | |
| 5735 | 8524 if (!p_to && !VIsual_active && cap->oap->op_type != OP_TILDE) |
| 7 | 8525 n_swapchar(cap); |
| 8526 else | |
| 8527 nv_operator(cap); | |
| 8528 } | |
| 8529 | |
| 8530 /* | |
| 8531 * Handle an operator command. | |
| 8532 * The actual work is done by do_pending_operator(). | |
| 8533 */ | |
| 8534 static void | |
| 8535 nv_operator(cap) | |
| 8536 cmdarg_T *cap; | |
| 8537 { | |
| 8538 int op_type; | |
| 8539 | |
| 8540 op_type = get_op_type(cap->cmdchar, cap->nchar); | |
| 8541 | |
| 8542 if (op_type == cap->oap->op_type) /* double operator works on lines */ | |
| 8543 nv_lineop(cap); | |
| 8544 else if (!checkclearop(cap->oap)) | |
| 8545 { | |
| 8546 cap->oap->start = curwin->w_cursor; | |
| 8547 cap->oap->op_type = op_type; | |
| 1490 | 8548 #ifdef FEAT_EVAL |
| 8549 set_op_var(op_type); | |
| 8550 #endif | |
| 8551 } | |
| 8552 } | |
| 8553 | |
| 8554 #ifdef FEAT_EVAL | |
| 8555 /* | |
| 8556 * Set v:operator to the characters for "optype". | |
| 8557 */ | |
| 8558 static void | |
| 8559 set_op_var(optype) | |
| 8560 int optype; | |
| 8561 { | |
| 8562 char_u opchars[3]; | |
| 8563 | |
| 8564 if (optype == OP_NOP) | |
| 8565 set_vim_var_string(VV_OP, NULL, 0); | |
| 8566 else | |
| 8567 { | |
| 8568 opchars[0] = get_op_char(optype); | |
| 8569 opchars[1] = get_extra_op_char(optype); | |
| 8570 opchars[2] = NUL; | |
| 8571 set_vim_var_string(VV_OP, opchars, -1); | |
| 8572 } | |
| 8573 } | |
| 8574 #endif | |
| 7 | 8575 |
| 8576 /* | |
| 8577 * Handle linewise operator "dd", "yy", etc. | |
| 8578 * | |
| 8579 * "_" is is a strange motion command that helps make operators more logical. | |
| 8580 * It is actually implemented, but not documented in the real Vi. This motion | |
| 8581 * command actually refers to "the current line". Commands like "dd" and "yy" | |
| 8582 * are really an alternate form of "d_" and "y_". It does accept a count, so | |
| 8583 * "d3_" works to delete 3 lines. | |
| 8584 */ | |
| 8585 static void | |
| 8586 nv_lineop(cap) | |
| 8587 cmdarg_T *cap; | |
| 8588 { | |
| 8589 cap->oap->motion_type = MLINE; | |
| 8590 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL) | |
| 8591 clearopbeep(cap->oap); | |
| 4011 | 8592 else if ( (cap->oap->op_type == OP_DELETE /* only with linewise motions */ |
| 8593 && cap->oap->motion_force != 'v' | |
| 8594 && cap->oap->motion_force != Ctrl_V) | |
| 7 | 8595 || cap->oap->op_type == OP_LSHIFT |
| 8596 || cap->oap->op_type == OP_RSHIFT) | |
| 8597 beginline(BL_SOL | BL_FIX); | |
| 8598 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */ | |
| 8599 beginline(BL_WHITE | BL_FIX); | |
| 8600 } | |
| 8601 | |
| 8602 /* | |
| 8603 * <Home> command. | |
| 8604 */ | |
| 8605 static void | |
| 8606 nv_home(cap) | |
| 8607 cmdarg_T *cap; | |
| 8608 { | |
| 180 | 8609 /* CTRL-HOME is like "gg" */ |
| 8610 if (mod_mask & MOD_MASK_CTRL) | |
| 8611 nv_goto(cap); | |
| 8612 else | |
| 8613 { | |
| 8614 cap->count0 = 1; | |
| 8615 nv_pipe(cap); | |
| 8616 } | |
| 229 | 8617 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
| 8618 one-character line). */ | |
| 7 | 8619 } |
| 8620 | |
| 8621 /* | |
| 8622 * "|" command. | |
| 8623 */ | |
| 8624 static void | |
| 8625 nv_pipe(cap) | |
| 8626 cmdarg_T *cap; | |
| 8627 { | |
| 8628 cap->oap->motion_type = MCHAR; | |
| 8629 cap->oap->inclusive = FALSE; | |
| 8630 beginline(0); | |
| 8631 if (cap->count0 > 0) | |
| 8632 { | |
| 8633 coladvance((colnr_T)(cap->count0 - 1)); | |
| 8634 curwin->w_curswant = (colnr_T)(cap->count0 - 1); | |
| 8635 } | |
| 8636 else | |
| 8637 curwin->w_curswant = 0; | |
| 8638 /* keep curswant at the column where we wanted to go, not where | |
| 2667 | 8639 * we ended; differs if line is too short */ |
| 7 | 8640 curwin->w_set_curswant = FALSE; |
| 8641 } | |
| 8642 | |
| 8643 /* | |
| 8644 * Handle back-word command "b" and "B". | |
| 8645 * cap->arg is 1 for "B" | |
| 8646 */ | |
| 8647 static void | |
| 8648 nv_bck_word(cap) | |
| 8649 cmdarg_T *cap; | |
| 8650 { | |
| 8651 cap->oap->motion_type = MCHAR; | |
| 8652 cap->oap->inclusive = FALSE; | |
| 8653 curwin->w_set_curswant = TRUE; | |
| 8654 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL) | |
| 8655 clearopbeep(cap->oap); | |
| 8656 #ifdef FEAT_FOLDING | |
| 8657 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8658 foldOpenCursor(); | |
| 8659 #endif | |
| 8660 } | |
| 8661 | |
| 8662 /* | |
| 8663 * Handle word motion commands "e", "E", "w" and "W". | |
| 8664 * cap->arg is TRUE for "E" and "W". | |
| 8665 */ | |
| 8666 static void | |
| 8667 nv_wordcmd(cap) | |
| 8668 cmdarg_T *cap; | |
| 8669 { | |
| 8670 int n; | |
| 8671 int word_end; | |
| 8672 int flag = FALSE; | |
| 1573 | 8673 pos_T startpos = curwin->w_cursor; |
| 7 | 8674 |
| 8675 /* | |
| 8676 * Set inclusive for the "E" and "e" command. | |
| 8677 */ | |
| 8678 if (cap->cmdchar == 'e' || cap->cmdchar == 'E') | |
| 8679 word_end = TRUE; | |
| 8680 else | |
| 8681 word_end = FALSE; | |
| 8682 cap->oap->inclusive = word_end; | |
| 8683 | |
| 8684 /* | |
| 8685 * "cw" and "cW" are a special case. | |
| 8686 */ | |
| 8687 if (!word_end && cap->oap->op_type == OP_CHANGE) | |
| 8688 { | |
| 8689 n = gchar_cursor(); | |
| 8690 if (n != NUL) /* not an empty line */ | |
| 8691 { | |
| 8692 if (vim_iswhite(n)) | |
| 8693 { | |
| 8694 /* | |
| 8695 * Reproduce a funny Vi behaviour: "cw" on a blank only | |
| 8696 * changes one character, not all blanks until the start of | |
| 8697 * the next word. Only do this when the 'w' flag is included | |
| 8698 * in 'cpoptions'. | |
| 8699 */ | |
| 8700 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL) | |
| 8701 { | |
| 8702 cap->oap->inclusive = TRUE; | |
| 8703 cap->oap->motion_type = MCHAR; | |
| 8704 return; | |
| 8705 } | |
| 8706 } | |
| 8707 else | |
| 8708 { | |
| 8709 /* | |
| 8710 * This is a little strange. To match what the real Vi does, | |
| 8711 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided | |
| 8712 * that we are not on a space or a TAB. This seems impolite | |
| 8713 * at first, but it's really more what we mean when we say | |
| 8714 * 'cw'. | |
| 8715 * Another strangeness: When standing on the end of a word | |
| 4352 | 8716 * "ce" will change until the end of the next word, but "cw" |
| 7 | 8717 * will change only one character! This is done by setting |
| 8718 * flag. | |
| 8719 */ | |
| 8720 cap->oap->inclusive = TRUE; | |
| 8721 word_end = TRUE; | |
| 8722 flag = TRUE; | |
| 8723 } | |
| 8724 } | |
| 8725 } | |
| 8726 | |
| 8727 cap->oap->motion_type = MCHAR; | |
| 8728 curwin->w_set_curswant = TRUE; | |
| 8729 if (word_end) | |
| 8730 n = end_word(cap->count1, cap->arg, flag, FALSE); | |
| 8731 else | |
| 8732 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP); | |
| 8733 | |
| 1573 | 8734 /* Don't leave the cursor on the NUL past the end of line. Unless we |
| 8735 * didn't move it forward. */ | |
| 8736 if (lt(startpos, curwin->w_cursor)) | |
| 1505 | 8737 adjust_cursor(cap->oap); |
| 7 | 8738 |
| 8739 if (n == FAIL && cap->oap->op_type == OP_NOP) | |
| 8740 clearopbeep(cap->oap); | |
| 8741 else | |
| 8742 { | |
| 8743 adjust_for_sel(cap); | |
| 8744 #ifdef FEAT_FOLDING | |
| 8745 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8746 foldOpenCursor(); | |
| 8747 #endif | |
| 8748 } | |
| 8749 } | |
| 8750 | |
| 8751 /* | |
| 1505 | 8752 * Used after a movement command: If the cursor ends up on the NUL after the |
| 8753 * end of the line, may move it back to the last character and make the motion | |
| 8754 * inclusive. | |
| 8755 */ | |
| 8756 static void | |
| 8757 adjust_cursor(oap) | |
| 8758 oparg_T *oap; | |
| 8759 { | |
| 8760 /* The cursor cannot remain on the NUL when: | |
| 8761 * - the column is > 0 | |
| 8762 * - not in Visual mode or 'selection' is "o" | |
| 8763 * - 'virtualedit' is not "all" and not "onemore". | |
| 8764 */ | |
| 8765 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL | |
| 8766 && (!VIsual_active || *p_sel == 'o') | |
| 8767 #ifdef FEAT_VIRTUALEDIT | |
| 8768 && !virtual_active() && (ve_flags & VE_ONEMORE) == 0 | |
| 8769 #endif | |
| 8770 ) | |
| 8771 { | |
| 8772 --curwin->w_cursor.col; | |
| 8773 #ifdef FEAT_MBYTE | |
| 8774 /* prevent cursor from moving on the trail byte */ | |
| 8775 if (has_mbyte) | |
| 8776 mb_adjust_cursor(); | |
| 8777 #endif | |
| 8778 oap->inclusive = TRUE; | |
| 8779 } | |
| 8780 } | |
| 8781 | |
| 8782 /* | |
| 7 | 8783 * "0" and "^" commands. |
| 8784 * cap->arg is the argument for beginline(). | |
| 8785 */ | |
| 8786 static void | |
| 8787 nv_beginline(cap) | |
| 8788 cmdarg_T *cap; | |
| 8789 { | |
| 8790 cap->oap->motion_type = MCHAR; | |
| 8791 cap->oap->inclusive = FALSE; | |
| 8792 beginline(cap->arg); | |
| 8793 #ifdef FEAT_FOLDING | |
| 8794 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8795 foldOpenCursor(); | |
| 8796 #endif | |
| 557 | 8797 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
| 8798 one-character line). */ | |
| 7 | 8799 } |
| 8800 | |
| 8801 /* | |
| 8802 * In exclusive Visual mode, may include the last character. | |
| 8803 */ | |
| 8804 static void | |
| 8805 adjust_for_sel(cap) | |
| 8806 cmdarg_T *cap; | |
| 8807 { | |
| 8808 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e' | |
| 8809 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor)) | |
| 8810 { | |
| 5735 | 8811 #ifdef FEAT_MBYTE |
| 7 | 8812 if (has_mbyte) |
| 8813 inc_cursor(); | |
| 8814 else | |
| 5735 | 8815 #endif |
| 7 | 8816 ++curwin->w_cursor.col; |
| 8817 cap->oap->inclusive = FALSE; | |
| 8818 } | |
| 8819 } | |
| 8820 | |
| 8821 /* | |
| 8822 * Exclude last character at end of Visual area for 'selection' == "exclusive". | |
| 8823 * Should check VIsual_mode before calling this. | |
| 8824 * Returns TRUE when backed up to the previous line. | |
| 8825 */ | |
| 8826 static int | |
| 8827 unadjust_for_sel() | |
| 8828 { | |
| 8829 pos_T *pp; | |
| 8830 | |
| 8831 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor)) | |
| 8832 { | |
| 8833 if (lt(VIsual, curwin->w_cursor)) | |
| 8834 pp = &curwin->w_cursor; | |
| 8835 else | |
| 8836 pp = &VIsual; | |
| 8837 #ifdef FEAT_VIRTUALEDIT | |
| 8838 if (pp->coladd > 0) | |
| 8839 --pp->coladd; | |
| 8840 else | |
| 8841 #endif | |
| 8842 if (pp->col > 0) | |
| 8843 { | |
| 8844 --pp->col; | |
| 8845 #ifdef FEAT_MBYTE | |
| 2933 | 8846 mb_adjustpos(curbuf, pp); |
| 7 | 8847 #endif |
| 8848 } | |
| 8849 else if (pp->lnum > 1) | |
| 8850 { | |
| 8851 --pp->lnum; | |
| 8852 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum)); | |
| 8853 return TRUE; | |
| 8854 } | |
| 8855 } | |
| 8856 return FALSE; | |
| 8857 } | |
| 8858 | |
| 8859 /* | |
| 8860 * SELECT key in Normal or Visual mode: end of Select mode mapping. | |
| 8861 */ | |
| 8862 static void | |
| 8863 nv_select(cap) | |
| 8864 cmdarg_T *cap; | |
| 8865 { | |
| 8866 if (VIsual_active) | |
| 8867 VIsual_select = TRUE; | |
| 8868 else if (VIsual_reselect) | |
| 8869 { | |
| 8870 cap->nchar = 'v'; /* fake "gv" command */ | |
| 8871 cap->arg = TRUE; | |
| 8872 nv_g_cmd(cap); | |
| 8873 } | |
| 8874 } | |
| 8875 | |
| 8876 | |
| 8877 /* | |
| 8878 * "G", "gg", CTRL-END, CTRL-HOME. | |
| 8879 * cap->arg is TRUE for "G". | |
| 8880 */ | |
| 8881 static void | |
| 8882 nv_goto(cap) | |
| 8883 cmdarg_T *cap; | |
| 8884 { | |
| 8885 linenr_T lnum; | |
| 8886 | |
| 8887 if (cap->arg) | |
| 8888 lnum = curbuf->b_ml.ml_line_count; | |
| 8889 else | |
| 8890 lnum = 1L; | |
| 8891 cap->oap->motion_type = MLINE; | |
| 8892 setpcmark(); | |
| 8893 | |
| 8894 /* When a count is given, use it instead of the default lnum */ | |
| 8895 if (cap->count0 != 0) | |
| 8896 lnum = cap->count0; | |
| 8897 if (lnum < 1L) | |
| 8898 lnum = 1L; | |
| 8899 else if (lnum > curbuf->b_ml.ml_line_count) | |
| 8900 lnum = curbuf->b_ml.ml_line_count; | |
| 8901 curwin->w_cursor.lnum = lnum; | |
| 8902 beginline(BL_SOL | BL_FIX); | |
| 8903 #ifdef FEAT_FOLDING | |
| 8904 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP) | |
| 8905 foldOpenCursor(); | |
| 8906 #endif | |
| 8907 } | |
| 8908 | |
| 8909 /* | |
| 8910 * CTRL-\ in Normal mode. | |
| 8911 */ | |
| 8912 static void | |
| 8913 nv_normal(cap) | |
| 8914 cmdarg_T *cap; | |
| 8915 { | |
| 8916 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G) | |
| 8917 { | |
| 8918 clearop(cap->oap); | |
| 643 | 8919 if (restart_edit != 0 && mode_displayed) |
| 7 | 8920 clear_cmdline = TRUE; /* unshow mode later */ |
| 8921 restart_edit = 0; | |
| 8922 #ifdef FEAT_CMDWIN | |
| 8923 if (cmdwin_type != 0) | |
| 8924 cmdwin_result = Ctrl_C; | |
| 8925 #endif | |
| 8926 if (VIsual_active) | |
| 8927 { | |
| 8928 end_visual_mode(); /* stop Visual */ | |
| 8929 redraw_curbuf_later(INVERTED); | |
| 8930 } | |
| 8931 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */ | |
| 8932 if (cap->nchar == Ctrl_G && p_im) | |
| 8933 restart_edit = 'a'; | |
| 8934 } | |
| 8935 else | |
| 8936 clearopbeep(cap->oap); | |
| 8937 } | |
| 8938 | |
| 8939 /* | |
| 8940 * ESC in Normal mode: beep, but don't flush buffers. | |
| 8941 * Don't even beep if we are canceling a command. | |
| 8942 */ | |
| 8943 static void | |
| 8944 nv_esc(cap) | |
| 8945 cmdarg_T *cap; | |
| 8946 { | |
| 8947 int no_reason; | |
| 8948 | |
| 8949 no_reason = (cap->oap->op_type == OP_NOP | |
| 8950 && cap->opcount == 0 | |
| 8951 && cap->count0 == 0 | |
| 8952 && cap->oap->regname == 0 | |
| 8953 && !p_im); | |
| 8954 | |
| 8955 if (cap->arg) /* TRUE for CTRL-C */ | |
| 8956 { | |
| 8957 if (restart_edit == 0 | |
| 8958 #ifdef FEAT_CMDWIN | |
| 8959 && cmdwin_type == 0 | |
| 8960 #endif | |
| 8961 && !VIsual_active | |
| 8962 && no_reason) | |
| 8963 MSG(_("Type :quit<Enter> to exit Vim")); | |
| 8964 | |
| 8965 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be | |
| 8966 * set again below when halfway a mapping. */ | |
| 8967 if (!p_im) | |
| 8968 restart_edit = 0; | |
| 8969 #ifdef FEAT_CMDWIN | |
| 8970 if (cmdwin_type != 0) | |
| 8971 { | |
| 8972 cmdwin_result = K_IGNORE; | |
| 8973 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
| 8974 return; | |
| 8975 } | |
| 8976 #endif | |
| 8977 } | |
| 8978 | |
| 8979 if (VIsual_active) | |
| 8980 { | |
| 8981 end_visual_mode(); /* stop Visual */ | |
| 8982 check_cursor_col(); /* make sure cursor is not beyond EOL */ | |
| 8983 curwin->w_set_curswant = TRUE; | |
| 8984 redraw_curbuf_later(INVERTED); | |
| 8985 } | |
| 5735 | 8986 else if (no_reason) |
| 8987 vim_beep(); | |
| 7 | 8988 clearop(cap->oap); |
| 8989 | |
| 8990 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is | |
| 8991 * set return to Insert mode afterwards. */ | |
| 8992 if (restart_edit == 0 && goto_im() | |
| 8993 #ifdef FEAT_EX_EXTRA | |
| 8994 && ex_normal_busy == 0 | |
| 8995 #endif | |
| 8996 ) | |
| 8997 restart_edit = 'a'; | |
| 8998 } | |
| 8999 | |
| 9000 /* | |
| 9001 * Handle "A", "a", "I", "i" and <Insert> commands. | |
| 9002 */ | |
| 9003 static void | |
| 9004 nv_edit(cap) | |
| 9005 cmdarg_T *cap; | |
| 9006 { | |
| 9007 /* <Insert> is equal to "i" */ | |
| 9008 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS) | |
| 9009 cap->cmdchar = 'i'; | |
| 9010 | |
| 9011 /* in Visual mode "A" and "I" are an operator */ | |
| 9012 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I')) | |
| 9013 v_visop(cap); | |
| 9014 | |
| 9015 /* in Visual mode and after an operator "a" and "i" are for text objects */ | |
| 5735 | 9016 else if ((cap->cmdchar == 'a' || cap->cmdchar == 'i') |
| 9017 && (cap->oap->op_type != OP_NOP || VIsual_active)) | |
| 7 | 9018 { |
| 9019 #ifdef FEAT_TEXTOBJ | |
| 9020 nv_object(cap); | |
| 9021 #else | |
| 9022 clearopbeep(cap->oap); | |
| 9023 #endif | |
| 9024 } | |
| 9025 else if (!curbuf->b_p_ma && !p_im) | |
| 9026 { | |
| 9027 /* Only give this error when 'insertmode' is off. */ | |
| 9028 EMSG(_(e_modifiable)); | |
| 9029 clearop(cap->oap); | |
| 9030 } | |
| 9031 else if (!checkclearopq(cap->oap)) | |
| 9032 { | |
| 9033 switch (cap->cmdchar) | |
| 9034 { | |
| 9035 case 'A': /* "A"ppend after the line */ | |
| 9036 curwin->w_set_curswant = TRUE; | |
| 9037 #ifdef FEAT_VIRTUALEDIT | |
| 9038 if (ve_flags == VE_ALL) | |
| 9039 { | |
| 9040 int save_State = State; | |
| 9041 | |
| 4352 | 9042 /* Pretend Insert mode here to allow the cursor on the |
| 7 | 9043 * character past the end of the line */ |
| 9044 State = INSERT; | |
| 9045 coladvance((colnr_T)MAXCOL); | |
| 9046 State = save_State; | |
| 9047 } | |
| 9048 else | |
| 9049 #endif | |
| 9050 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
| 9051 break; | |
| 9052 | |
| 9053 case 'I': /* "I"nsert before the first non-blank */ | |
| 164 | 9054 if (vim_strchr(p_cpo, CPO_INSEND) == NULL) |
| 9055 beginline(BL_WHITE); | |
| 9056 else | |
| 9057 beginline(BL_WHITE|BL_FIX); | |
| 7 | 9058 break; |
| 9059 | |
| 9060 case 'a': /* "a"ppend is like "i"nsert on the next character. */ | |
| 9061 #ifdef FEAT_VIRTUALEDIT | |
| 9062 /* increment coladd when in virtual space, increment the | |
| 9063 * column otherwise, also to append after an unprintable char */ | |
| 9064 if (virtual_active() | |
| 9065 && (curwin->w_cursor.coladd > 0 | |
| 9066 || *ml_get_cursor() == NUL | |
| 9067 || *ml_get_cursor() == TAB)) | |
| 9068 curwin->w_cursor.coladd++; | |
| 9069 else | |
| 9070 #endif | |
| 9071 if (*ml_get_cursor() != NUL) | |
| 9072 inc_cursor(); | |
| 9073 break; | |
| 9074 } | |
| 9075 | |
| 9076 #ifdef FEAT_VIRTUALEDIT | |
| 9077 if (curwin->w_cursor.coladd && cap->cmdchar != 'A') | |
| 9078 { | |
| 9079 int save_State = State; | |
| 9080 | |
| 4352 | 9081 /* Pretend Insert mode here to allow the cursor on the |
| 7 | 9082 * character past the end of the line */ |
| 9083 State = INSERT; | |
| 9084 coladvance(getviscol()); | |
| 9085 State = save_State; | |
| 9086 } | |
| 9087 #endif | |
| 9088 | |
| 9089 invoke_edit(cap, FALSE, cap->cmdchar, FALSE); | |
| 9090 } | |
| 9091 } | |
| 9092 | |
| 9093 /* | |
| 9094 * Invoke edit() and take care of "restart_edit" and the return value. | |
| 9095 */ | |
| 9096 static void | |
| 9097 invoke_edit(cap, repl, cmd, startln) | |
| 9098 cmdarg_T *cap; | |
| 9099 int repl; /* "r" or "gr" command */ | |
| 9100 int cmd; | |
| 9101 int startln; | |
| 9102 { | |
| 9103 int restart_edit_save = 0; | |
| 9104 | |
| 9105 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert | |
| 9106 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow | |
| 9107 * it. */ | |
| 9108 if (repl || !stuff_empty()) | |
| 9109 restart_edit_save = restart_edit; | |
| 9110 else | |
| 9111 restart_edit_save = 0; | |
| 9112 | |
| 9113 /* Always reset "restart_edit", this is not a restarted edit. */ | |
| 9114 restart_edit = 0; | |
| 9115 | |
| 9116 if (edit(cmd, startln, cap->count1)) | |
| 9117 cap->retval |= CA_COMMAND_BUSY; | |
| 9118 | |
| 9119 if (restart_edit == 0) | |
| 9120 restart_edit = restart_edit_save; | |
| 9121 } | |
| 9122 | |
| 9123 #ifdef FEAT_TEXTOBJ | |
| 9124 /* | |
| 9125 * "a" or "i" while an operator is pending or in Visual mode: object motion. | |
| 9126 */ | |
| 9127 static void | |
| 9128 nv_object(cap) | |
| 9129 cmdarg_T *cap; | |
| 9130 { | |
| 9131 int flag; | |
| 9132 int include; | |
| 9133 char_u *mps_save; | |
| 9134 | |
| 9135 if (cap->cmdchar == 'i') | |
| 9136 include = FALSE; /* "ix" = inner object: exclude white space */ | |
| 9137 else | |
| 9138 include = TRUE; /* "ax" = an object: include white space */ | |
| 9139 | |
| 9140 /* Make sure (), [], {} and <> are in 'matchpairs' */ | |
| 9141 mps_save = curbuf->b_p_mps; | |
| 9142 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>"; | |
| 9143 | |
| 9144 switch (cap->nchar) | |
| 9145 { | |
| 9146 case 'w': /* "aw" = a word */ | |
| 9147 flag = current_word(cap->oap, cap->count1, include, FALSE); | |
| 9148 break; | |
| 9149 case 'W': /* "aW" = a WORD */ | |
| 9150 flag = current_word(cap->oap, cap->count1, include, TRUE); | |
| 9151 break; | |
| 9152 case 'b': /* "ab" = a braces block */ | |
| 9153 case '(': | |
| 9154 case ')': | |
| 9155 flag = current_block(cap->oap, cap->count1, include, '(', ')'); | |
| 9156 break; | |
| 9157 case 'B': /* "aB" = a Brackets block */ | |
| 9158 case '{': | |
| 9159 case '}': | |
| 9160 flag = current_block(cap->oap, cap->count1, include, '{', '}'); | |
| 9161 break; | |
| 9162 case '[': /* "a[" = a [] block */ | |
| 9163 case ']': | |
| 9164 flag = current_block(cap->oap, cap->count1, include, '[', ']'); | |
| 9165 break; | |
| 9166 case '<': /* "a<" = a <> block */ | |
| 9167 case '>': | |
| 9168 flag = current_block(cap->oap, cap->count1, include, '<', '>'); | |
| 9169 break; | |
| 420 | 9170 case 't': /* "at" = a tag block (xml and html) */ |
| 6661 | 9171 /* Do not adjust oap->end in do_pending_operator() |
| 9172 * otherwise there are different results for 'dit' | |
| 9173 * (note leading whitespace in last line): | |
| 9174 * 1) <b> 2) <b> | |
| 9175 * foobar foobar | |
| 9176 * </b> </b> | |
| 9177 */ | |
| 9178 cap->retval |= CA_NO_ADJ_OP_END; | |
| 420 | 9179 flag = current_tagblock(cap->oap, cap->count1, include); |
| 9180 break; | |
| 7 | 9181 case 'p': /* "ap" = a paragraph */ |
| 9182 flag = current_par(cap->oap, cap->count1, include, 'p'); | |
| 9183 break; | |
| 9184 case 's': /* "as" = a sentence */ | |
| 9185 flag = current_sent(cap->oap, cap->count1, include); | |
| 9186 break; | |
| 12 | 9187 case '"': /* "a"" = a double quoted string */ |
| 9188 case '\'': /* "a'" = a single quoted string */ | |
| 9189 case '`': /* "a`" = a backtick quoted string */ | |
| 9190 flag = current_quote(cap->oap, cap->count1, include, | |
| 9191 cap->nchar); | |
| 9192 break; | |
| 7 | 9193 #if 0 /* TODO */ |
| 9194 case 'S': /* "aS" = a section */ | |
| 9195 case 'f': /* "af" = a filename */ | |
| 9196 case 'u': /* "au" = a URL */ | |
| 9197 #endif | |
| 9198 default: | |
| 9199 flag = FAIL; | |
| 9200 break; | |
| 9201 } | |
| 9202 | |
| 9203 curbuf->b_p_mps = mps_save; | |
| 9204 if (flag == FAIL) | |
| 9205 clearopbeep(cap->oap); | |
| 9206 adjust_cursor_col(); | |
| 9207 curwin->w_set_curswant = TRUE; | |
| 9208 } | |
| 9209 #endif | |
| 9210 | |
| 9211 /* | |
| 9212 * "q" command: Start/stop recording. | |
| 9213 * "q:", "q/", "q?": edit command-line in command-line window. | |
| 9214 */ | |
| 9215 static void | |
| 9216 nv_record(cap) | |
| 9217 cmdarg_T *cap; | |
| 9218 { | |
| 9219 if (cap->oap->op_type == OP_FORMAT) | |
| 9220 { | |
| 9221 /* "gqq" is the same as "gqgq": format line */ | |
| 9222 cap->cmdchar = 'g'; | |
| 9223 cap->nchar = 'q'; | |
| 9224 nv_operator(cap); | |
| 9225 } | |
| 9226 else if (!checkclearop(cap->oap)) | |
| 9227 { | |
| 9228 #ifdef FEAT_CMDWIN | |
| 9229 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?') | |
| 9230 { | |
| 9231 stuffcharReadbuff(cap->nchar); | |
| 9232 stuffcharReadbuff(K_CMDWIN); | |
| 9233 } | |
| 9234 else | |
| 9235 #endif | |
| 9236 /* (stop) recording into a named register, unless executing a | |
| 9237 * register */ | |
| 9238 if (!Exec_reg && do_record(cap->nchar) == FAIL) | |
| 9239 clearopbeep(cap->oap); | |
| 9240 } | |
| 9241 } | |
| 9242 | |
| 9243 /* | |
| 9244 * Handle the "@r" command. | |
| 9245 */ | |
| 9246 static void | |
| 9247 nv_at(cap) | |
| 9248 cmdarg_T *cap; | |
| 9249 { | |
| 9250 if (checkclearop(cap->oap)) | |
| 9251 return; | |
| 9252 #ifdef FEAT_EVAL | |
| 9253 if (cap->nchar == '=') | |
| 9254 { | |
| 9255 if (get_expr_register() == NUL) | |
| 9256 return; | |
| 9257 } | |
| 9258 #endif | |
| 9259 while (cap->count1-- && !got_int) | |
| 9260 { | |
| 1034 | 9261 if (do_execreg(cap->nchar, FALSE, FALSE, FALSE) == FAIL) |
| 7 | 9262 { |
| 9263 clearopbeep(cap->oap); | |
| 9264 break; | |
| 9265 } | |
| 9266 line_breakcheck(); | |
| 9267 } | |
| 9268 } | |
| 9269 | |
| 9270 /* | |
| 9271 * Handle the CTRL-U and CTRL-D commands. | |
| 9272 */ | |
| 9273 static void | |
| 9274 nv_halfpage(cap) | |
| 9275 cmdarg_T *cap; | |
| 9276 { | |
| 9277 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) | |
| 9278 || (cap->cmdchar == Ctrl_D | |
| 9279 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) | |
| 9280 clearopbeep(cap->oap); | |
| 9281 else if (!checkclearop(cap->oap)) | |
| 9282 halfpage(cap->cmdchar == Ctrl_D, cap->count0); | |
| 9283 } | |
| 9284 | |
| 9285 /* | |
| 9286 * Handle "J" or "gJ" command. | |
| 9287 */ | |
| 9288 static void | |
| 9289 nv_join(cap) | |
| 9290 cmdarg_T *cap; | |
| 9291 { | |
| 9292 if (VIsual_active) /* join the visual lines */ | |
| 9293 nv_operator(cap); | |
| 5735 | 9294 else if (!checkclearop(cap->oap)) |
| 7 | 9295 { |
| 9296 if (cap->count0 <= 1) | |
| 9297 cap->count0 = 2; /* default for join is two lines! */ | |
| 9298 if (curwin->w_cursor.lnum + cap->count0 - 1 > | |
| 9299 curbuf->b_ml.ml_line_count) | |
| 9300 clearopbeep(cap->oap); /* beyond last line */ | |
| 9301 else | |
| 9302 { | |
| 9303 prep_redo(cap->oap->regname, cap->count0, | |
| 9304 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
| 5848 | 9305 (void)do_join(cap->count0, cap->nchar == NUL, TRUE, TRUE, TRUE); |
| 7 | 9306 } |
| 9307 } | |
| 9308 } | |
| 9309 | |
| 9310 /* | |
| 9311 * "P", "gP", "p" and "gp" commands. | |
| 9312 */ | |
| 9313 static void | |
| 9314 nv_put(cap) | |
| 9315 cmdarg_T *cap; | |
| 9316 { | |
| 9317 int regname = 0; | |
| 9318 void *reg1 = NULL, *reg2 = NULL; | |
| 84 | 9319 int empty = FALSE; |
| 236 | 9320 int was_visual = FALSE; |
| 7 | 9321 int dir; |
| 9322 int flags = 0; | |
| 9323 | |
| 9324 if (cap->oap->op_type != OP_NOP) | |
| 9325 { | |
| 9326 #ifdef FEAT_DIFF | |
| 9327 /* "dp" is ":diffput" */ | |
| 9328 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p') | |
| 9329 { | |
| 9330 clearop(cap->oap); | |
| 6314 | 9331 nv_diffgetput(TRUE, cap->opcount); |
| 7 | 9332 } |
| 9333 else | |
| 9334 #endif | |
| 9335 clearopbeep(cap->oap); | |
| 9336 } | |
| 9337 else | |
| 9338 { | |
| 9339 dir = (cap->cmdchar == 'P' | |
| 9340 || (cap->cmdchar == 'g' && cap->nchar == 'P')) | |
| 9341 ? BACKWARD : FORWARD; | |
| 9342 prep_redo_cmd(cap); | |
| 9343 if (cap->cmdchar == 'g') | |
| 9344 flags |= PUT_CURSEND; | |
| 9345 | |
| 9346 if (VIsual_active) | |
| 9347 { | |
| 9348 /* Putting in Visual mode: The put text replaces the selected | |
| 9349 * text. First delete the selected text, then put the new text. | |
| 9350 * Need to save and restore the registers that the delete | |
| 9351 * overwrites if the old contents is being put. | |
| 9352 */ | |
| 236 | 9353 was_visual = TRUE; |
| 7 | 9354 regname = cap->oap->regname; |
| 5735 | 9355 #ifdef FEAT_CLIPBOARD |
| 7 | 9356 adjust_clip_reg(®name); |
| 5735 | 9357 #endif |
| 5682 | 9358 if (regname == 0 || regname == '"' |
| 4013 | 9359 || VIM_ISDIGIT(regname) || regname == '-' |
| 5735 | 9360 #ifdef FEAT_CLIPBOARD |
| 7 | 9361 || (clip_unnamed && (regname == '*' || regname == '+')) |
| 5735 | 9362 #endif |
| 7 | 9363 |
| 9364 ) | |
| 9365 { | |
| 4013 | 9366 /* The delete is going to overwrite the register we want to |
| 7 | 9367 * put, save it first. */ |
| 9368 reg1 = get_register(regname, TRUE); | |
| 9369 } | |
| 9370 | |
| 9371 /* Now delete the selected text. */ | |
| 9372 cap->cmdchar = 'd'; | |
| 9373 cap->nchar = NUL; | |
| 9374 cap->oap->regname = NUL; | |
| 9375 nv_operator(cap); | |
| 9376 do_pending_operator(cap, 0, FALSE); | |
| 84 | 9377 empty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
| 7 | 9378 |
| 9379 /* delete PUT_LINE_BACKWARD; */ | |
| 9380 cap->oap->regname = regname; | |
| 9381 | |
| 9382 if (reg1 != NULL) | |
| 9383 { | |
| 9384 /* Delete probably changed the register we want to put, save | |
| 9385 * it first. Then put back what was there before the delete. */ | |
| 9386 reg2 = get_register(regname, FALSE); | |
| 9387 put_register(regname, reg1); | |
| 9388 } | |
| 9389 | |
| 9390 /* When deleted a linewise Visual area, put the register as | |
| 9391 * lines to avoid it joined with the next line. When deletion was | |
| 9392 * characterwise, split a line when putting lines. */ | |
| 9393 if (VIsual_mode == 'V') | |
| 9394 flags |= PUT_LINE; | |
| 9395 else if (VIsual_mode == 'v') | |
| 9396 flags |= PUT_LINE_SPLIT; | |
| 9397 if (VIsual_mode == Ctrl_V && dir == FORWARD) | |
| 9398 flags |= PUT_LINE_FORWARD; | |
| 9399 dir = BACKWARD; | |
| 9400 if ((VIsual_mode != 'V' | |
| 9401 && curwin->w_cursor.col < curbuf->b_op_start.col) | |
| 9402 || (VIsual_mode == 'V' | |
| 9403 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum)) | |
| 9404 /* cursor is at the end of the line or end of file, put | |
| 9405 * forward. */ | |
| 9406 dir = FORWARD; | |
| 5365 | 9407 /* May have been reset in do_put(). */ |
| 9408 VIsual_active = TRUE; | |
| 7 | 9409 } |
| 9410 do_put(cap->oap->regname, dir, cap->count1, flags); | |
| 9411 | |
| 9412 /* If a register was saved, put it back now. */ | |
| 9413 if (reg2 != NULL) | |
| 9414 put_register(regname, reg2); | |
| 236 | 9415 |
| 9416 /* What to reselect with "gv"? Selecting the just put text seems to | |
| 9417 * be the most useful, since the original text was removed. */ | |
| 9418 if (was_visual) | |
| 9419 { | |
| 690 | 9420 curbuf->b_visual.vi_start = curbuf->b_op_start; |
| 9421 curbuf->b_visual.vi_end = curbuf->b_op_end; | |
| 236 | 9422 } |
| 9423 | |
| 84 | 9424 /* When all lines were selected and deleted do_put() leaves an empty |
| 236 | 9425 * line that needs to be deleted now. */ |
| 84 | 9426 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL) |
| 817 | 9427 { |
| 84 | 9428 ml_delete(curbuf->b_ml.ml_line_count, TRUE); |
| 817 | 9429 |
| 9430 /* If the cursor was in that line, move it to the end of the last | |
| 9431 * line. */ | |
| 9432 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 9433 { | |
| 9434 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 9435 coladvance((colnr_T)MAXCOL); | |
| 9436 } | |
| 9437 } | |
| 7 | 9438 auto_format(FALSE, TRUE); |
| 9439 } | |
| 9440 } | |
| 9441 | |
| 9442 /* | |
| 9443 * "o" and "O" commands. | |
| 9444 */ | |
| 9445 static void | |
| 9446 nv_open(cap) | |
| 9447 cmdarg_T *cap; | |
| 9448 { | |
| 9449 #ifdef FEAT_DIFF | |
| 9450 /* "do" is ":diffget" */ | |
| 9451 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o') | |
| 9452 { | |
| 9453 clearop(cap->oap); | |
| 6314 | 9454 nv_diffgetput(FALSE, cap->opcount); |
| 7 | 9455 } |
| 9456 else | |
| 9457 #endif | |
| 9458 if (VIsual_active) /* switch start and end of visual */ | |
| 9459 v_swap_corners(cap->cmdchar); | |
| 9460 else | |
| 9461 n_opencmd(cap); | |
| 9462 } | |
| 9463 | |
| 9464 #ifdef FEAT_SNIFF | |
| 9465 static void | |
| 9466 nv_sniff(cap) | |
| 1883 | 9467 cmdarg_T *cap UNUSED; |
| 7 | 9468 { |
| 9469 ProcessSniffRequests(); | |
| 9470 } | |
| 9471 #endif | |
| 9472 | |
| 9473 #ifdef FEAT_NETBEANS_INTG | |
| 9474 static void | |
| 9475 nv_nbcmd(cap) | |
| 9476 cmdarg_T *cap; | |
| 9477 { | |
| 9478 netbeans_keycommand(cap->nchar); | |
| 9479 } | |
| 9480 #endif | |
| 9481 | |
| 9482 #ifdef FEAT_DND | |
| 9483 static void | |
| 9484 nv_drop(cap) | |
| 1883 | 9485 cmdarg_T *cap UNUSED; |
| 7 | 9486 { |
| 9487 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
| 9488 } | |
| 9489 #endif | |
| 203 | 9490 |
| 9491 #ifdef FEAT_AUTOCMD | |
| 9492 /* | |
| 9493 * Trigger CursorHold event. | |
| 9494 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the | |
| 9495 * input buffer. "did_cursorhold" is set to avoid retriggering. | |
| 9496 */ | |
| 9497 static void | |
| 9498 nv_cursorhold(cap) | |
| 9499 cmdarg_T *cap; | |
| 9500 { | |
| 9501 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf); | |
| 9502 did_cursorhold = TRUE; | |
| 226 | 9503 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
| 9504 } | |
| 9505 #endif | |
| 6866 | 9506 |
| 9507 /* | |
| 9508 * calculate start/end virtual columns for operating in block mode | |
| 9509 */ | |
| 9510 static void | |
| 9511 get_op_vcol(oap, redo_VIsual_vcol, initial) | |
| 9512 oparg_T *oap; | |
| 9513 colnr_T redo_VIsual_vcol; | |
| 9514 int initial; /* when true: adjust position for 'selectmode' */ | |
| 9515 { | |
| 9516 colnr_T start, end; | |
| 9517 | |
| 9518 if (VIsual_mode != Ctrl_V) | |
| 9519 return; | |
| 9520 | |
| 9521 oap->block_mode = TRUE; | |
| 9522 | |
| 9523 #ifdef FEAT_MBYTE | |
| 9524 /* prevent from moving onto a trail byte */ | |
| 9525 if (has_mbyte) | |
| 9526 mb_adjustpos(curwin->w_buffer, &oap->end); | |
| 9527 #endif | |
| 9528 | |
| 9529 getvvcol(curwin, &(oap->start), &oap->start_vcol, NULL, &oap->end_vcol); | |
| 9530 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
| 9531 | |
| 9532 if (start < oap->start_vcol) | |
| 9533 oap->start_vcol = start; | |
| 9534 if (end > oap->end_vcol) | |
| 9535 { | |
| 9536 if (initial && *p_sel == 'e' && start >= 1 | |
| 9537 && start - 1 >= oap->end_vcol) | |
| 9538 oap->end_vcol = start - 1; | |
| 9539 else | |
| 9540 oap->end_vcol = end; | |
| 9541 } | |
| 9542 /* if '$' was used, get oap->end_vcol from longest line */ | |
| 9543 if (curwin->w_curswant == MAXCOL) | |
| 9544 { | |
| 9545 curwin->w_cursor.col = MAXCOL; | |
| 9546 oap->end_vcol = 0; | |
| 9547 for (curwin->w_cursor.lnum = oap->start.lnum; | |
| 9548 curwin->w_cursor.lnum <= oap->end.lnum; | |
| 9549 ++curwin->w_cursor.lnum) | |
| 9550 { | |
| 9551 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
| 9552 if (end > oap->end_vcol) | |
| 9553 oap->end_vcol = end; | |
| 9554 } | |
| 9555 } | |
| 9556 else if (redo_VIsual_busy) | |
| 9557 oap->end_vcol = oap->start_vcol + redo_VIsual_vcol - 1; | |
| 9558 /* | |
| 9559 * Correct oap->end.col and oap->start.col to be the | |
| 9560 * upper-left and lower-right corner of the block area. | |
| 9561 * | |
| 9562 * (Actually, this does convert column positions into character | |
| 9563 * positions) | |
| 9564 */ | |
| 9565 curwin->w_cursor.lnum = oap->end.lnum; | |
| 9566 coladvance(oap->end_vcol); | |
| 9567 oap->end = curwin->w_cursor; | |
| 9568 | |
| 9569 curwin->w_cursor = oap->start; | |
| 9570 coladvance(oap->start_vcol); | |
| 9571 oap->start = curwin->w_cursor; | |
| 9572 } |