Mercurial > vim
annotate src/ops.c @ 8863:e1b84109506a v7.4.1719
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Apr 8 17:07:19 2016 +0200
patch 7.4.1719
Problem: Leaking memory when there is a cycle involving a job and a
partial.
Solution: Add a copyID to job and channel. Set references in items referred
by them. Go through all jobs and channels to find unreferenced
items. Also, decrement reference counts when garbage collecting.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 08 Apr 2016 17:15:06 +0200 |
| parents | 6a1becf4f282 |
| children | e600e696c0a1 |
| 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 /* | |
| 11 * ops.c: implementation of various operators: op_shift, op_delete, op_tilde, | |
| 12 * op_change, op_yank, do_put, do_join | |
| 13 */ | |
| 14 | |
| 15 #include "vim.h" | |
| 16 | |
| 17 /* | |
| 18 * Number of registers. | |
| 19 * 0 = unnamed register, for normal yanks and puts | |
| 20 * 1..9 = registers '1' to '9', for deletes | |
| 21 * 10..35 = registers 'a' to 'z' | |
| 22 * 36 = delete register '-' | |
| 23 * 37 = Selection register '*'. Only if FEAT_CLIPBOARD defined | |
| 24 * 38 = Clipboard register '+'. Only if FEAT_CLIPBOARD and FEAT_X11 defined | |
| 25 */ | |
| 26 /* | |
| 27 * Symbolic names for some registers. | |
| 28 */ | |
| 29 #define DELETION_REGISTER 36 | |
| 30 #ifdef FEAT_CLIPBOARD | |
| 31 # define STAR_REGISTER 37 | |
| 32 # ifdef FEAT_X11 | |
| 33 # define PLUS_REGISTER 38 | |
| 34 # else | |
| 35 # define PLUS_REGISTER STAR_REGISTER /* there is only one */ | |
| 36 # endif | |
| 37 #endif | |
| 38 #ifdef FEAT_DND | |
| 39 # define TILDE_REGISTER (PLUS_REGISTER + 1) | |
| 40 #endif | |
| 41 | |
| 42 #ifdef FEAT_CLIPBOARD | |
| 43 # ifdef FEAT_DND | |
| 44 # define NUM_REGISTERS (TILDE_REGISTER + 1) | |
| 45 # else | |
| 46 # define NUM_REGISTERS (PLUS_REGISTER + 1) | |
| 47 # endif | |
| 48 #else | |
| 49 # define NUM_REGISTERS 37 | |
| 50 #endif | |
| 51 | |
| 52 /* | |
| 53 * Each yank register is an array of pointers to lines. | |
| 54 */ | |
| 55 static struct yankreg | |
| 56 { | |
| 57 char_u **y_array; /* pointer to array of line pointers */ | |
| 58 linenr_T y_size; /* number of lines in y_array */ | |
| 59 char_u y_type; /* MLINE, MCHAR or MBLOCK */ | |
| 60 colnr_T y_width; /* only set if y_type == MBLOCK */ | |
| 61 } y_regs[NUM_REGISTERS]; | |
| 62 | |
| 63 static struct yankreg *y_current; /* ptr to current yankreg */ | |
| 64 static int y_append; /* TRUE when appending */ | |
| 65 static struct yankreg *y_previous = NULL; /* ptr to last written yankreg */ | |
| 66 | |
| 67 /* | |
| 68 * structure used by block_prep, op_delete and op_yank for blockwise operators | |
| 69 * also op_change, op_shift, op_insert, op_replace - AKelly | |
| 70 */ | |
| 71 struct block_def | |
| 72 { | |
| 1839 | 73 int startspaces; /* 'extra' cols before first char */ |
| 74 int endspaces; /* 'extra' cols after last char */ | |
| 7 | 75 int textlen; /* chars in block */ |
| 1839 | 76 char_u *textstart; /* pointer to 1st char (partially) in block */ |
| 77 colnr_T textcol; /* index of chars (partially) in block */ | |
| 7 | 78 colnr_T start_vcol; /* start col of 1st char wholly inside block */ |
| 79 colnr_T end_vcol; /* start col of 1st char wholly after block */ | |
| 80 #ifdef FEAT_VISUALEXTRA | |
| 81 int is_short; /* TRUE if line is too short to fit in block */ | |
| 82 int is_MAX; /* TRUE if curswant==MAXCOL when starting */ | |
| 83 int is_oneChar; /* TRUE if block within one character */ | |
| 84 int pre_whitesp; /* screen cols of ws before block */ | |
| 85 int pre_whitesp_c; /* chars of ws before block */ | |
| 86 colnr_T end_char_vcols; /* number of vcols of post-block char */ | |
| 87 #endif | |
| 88 colnr_T start_char_vcols; /* number of vcols of pre-block char */ | |
| 89 }; | |
| 90 | |
| 91 #ifdef FEAT_VISUALEXTRA | |
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92 static void shift_block(oparg_T *oap, int amount); |
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93 static void block_insert(oparg_T *oap, char_u *s, int b_insert, struct block_def*bdp); |
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94 #endif |
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95 static int stuff_yank(int, char_u *); |
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96 static void put_reedit_in_typebuf(int silent); |
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97 static int put_in_typebuf(char_u *s, int esc, int colon, |
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98 int silent); |
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99 static void stuffescaped(char_u *arg, int literally); |
| 7 | 100 #ifdef FEAT_MBYTE |
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101 static void mb_adjust_opend(oparg_T *oap); |
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102 #endif |
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103 static void free_yank(long); |
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104 static void free_yank_all(void); |
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105 static int yank_copy_line(struct block_def *bd, long y_idx); |
| 7 | 106 #ifdef FEAT_CLIPBOARD |
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107 static void copy_yank_reg(struct yankreg *reg); |
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108 static void may_set_selection(void); |
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109 #endif |
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110 static void dis_msg(char_u *p, int skip_esc); |
| 3562 | 111 #if defined(FEAT_COMMENTS) || defined(PROTO) |
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112 static char_u *skip_comment(char_u *line, int process, int include_space, int *is_comment); |
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113 #endif |
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114 static void block_prep(oparg_T *oap, struct block_def *, linenr_T, int); |
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115 static int do_addsub(int op_type, pos_T *pos, int length, linenr_T Prenum1); |
| 7 | 116 #if defined(FEAT_CLIPBOARD) || defined(FEAT_EVAL) |
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117 static void str_to_reg(struct yankreg *y_ptr, int yank_type, char_u *str, long len, long blocklen, int str_list); |
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118 #endif |
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119 static int ends_in_white(linenr_T lnum); |
| 7 | 120 #ifdef FEAT_COMMENTS |
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121 static int same_leader(linenr_T lnum, int, char_u *, int, char_u *); |
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122 static int fmt_check_par(linenr_T, int *, char_u **, int do_comments); |
| 7 | 123 #else |
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124 static int fmt_check_par(linenr_T); |
| 7 | 125 #endif |
| 126 | |
| 127 /* | |
| 128 * The names of operators. | |
| 129 * IMPORTANT: Index must correspond with defines in vim.h!!! | |
| 130 * The third field indicates whether the operator always works on lines. | |
| 131 */ | |
| 132 static char opchars[][3] = | |
| 133 { | |
| 134 {NUL, NUL, FALSE}, /* OP_NOP */ | |
| 135 {'d', NUL, FALSE}, /* OP_DELETE */ | |
| 136 {'y', NUL, FALSE}, /* OP_YANK */ | |
| 137 {'c', NUL, FALSE}, /* OP_CHANGE */ | |
| 138 {'<', NUL, TRUE}, /* OP_LSHIFT */ | |
| 139 {'>', NUL, TRUE}, /* OP_RSHIFT */ | |
| 140 {'!', NUL, TRUE}, /* OP_FILTER */ | |
| 141 {'g', '~', FALSE}, /* OP_TILDE */ | |
| 142 {'=', NUL, TRUE}, /* OP_INDENT */ | |
| 143 {'g', 'q', TRUE}, /* OP_FORMAT */ | |
| 144 {':', NUL, TRUE}, /* OP_COLON */ | |
| 145 {'g', 'U', FALSE}, /* OP_UPPER */ | |
| 146 {'g', 'u', FALSE}, /* OP_LOWER */ | |
| 147 {'J', NUL, TRUE}, /* DO_JOIN */ | |
| 148 {'g', 'J', TRUE}, /* DO_JOIN_NS */ | |
| 149 {'g', '?', FALSE}, /* OP_ROT13 */ | |
| 150 {'r', NUL, FALSE}, /* OP_REPLACE */ | |
| 151 {'I', NUL, FALSE}, /* OP_INSERT */ | |
| 152 {'A', NUL, FALSE}, /* OP_APPEND */ | |
| 153 {'z', 'f', TRUE}, /* OP_FOLD */ | |
| 154 {'z', 'o', TRUE}, /* OP_FOLDOPEN */ | |
| 155 {'z', 'O', TRUE}, /* OP_FOLDOPENREC */ | |
| 156 {'z', 'c', TRUE}, /* OP_FOLDCLOSE */ | |
| 157 {'z', 'C', TRUE}, /* OP_FOLDCLOSEREC */ | |
| 158 {'z', 'd', TRUE}, /* OP_FOLDDEL */ | |
| 159 {'z', 'D', TRUE}, /* OP_FOLDDELREC */ | |
| 160 {'g', 'w', TRUE}, /* OP_FORMAT2 */ | |
| 603 | 161 {'g', '@', FALSE}, /* OP_FUNCTION */ |
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162 {Ctrl_A, NUL, FALSE}, /* OP_NR_ADD */ |
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163 {Ctrl_X, NUL, FALSE}, /* OP_NR_SUB */ |
| 7 | 164 }; |
| 165 | |
| 166 /* | |
| 167 * Translate a command name into an operator type. | |
| 168 * Must only be called with a valid operator name! | |
| 169 */ | |
| 170 int | |
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171 get_op_type(int char1, int char2) |
| 7 | 172 { |
| 173 int i; | |
| 174 | |
| 175 if (char1 == 'r') /* ignore second character */ | |
| 176 return OP_REPLACE; | |
| 177 if (char1 == '~') /* when tilde is an operator */ | |
| 178 return OP_TILDE; | |
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179 if (char1 == 'g' && char2 == Ctrl_A) /* add */ |
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180 return OP_NR_ADD; |
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181 if (char1 == 'g' && char2 == Ctrl_X) /* subtract */ |
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182 return OP_NR_SUB; |
| 7 | 183 for (i = 0; ; ++i) |
| 184 if (opchars[i][0] == char1 && opchars[i][1] == char2) | |
| 185 break; | |
| 186 return i; | |
| 187 } | |
| 188 | |
| 189 /* | |
| 190 * Return TRUE if operator "op" always works on whole lines. | |
| 191 */ | |
| 192 int | |
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193 op_on_lines(int op) |
| 7 | 194 { |
| 195 return opchars[op][2]; | |
| 196 } | |
| 197 | |
| 198 /* | |
| 199 * Get first operator command character. | |
| 200 * Returns 'g' or 'z' if there is another command character. | |
| 201 */ | |
| 202 int | |
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203 get_op_char(int optype) |
| 7 | 204 { |
| 205 return opchars[optype][0]; | |
| 206 } | |
| 207 | |
| 208 /* | |
| 209 * Get second operator command character. | |
| 210 */ | |
| 211 int | |
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212 get_extra_op_char(int optype) |
| 7 | 213 { |
| 214 return opchars[optype][1]; | |
| 215 } | |
| 216 | |
| 217 /* | |
| 218 * op_shift - handle a shift operation | |
| 219 */ | |
| 220 void | |
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221 op_shift(oparg_T *oap, int curs_top, int amount) |
| 7 | 222 { |
| 223 long i; | |
| 224 int first_char; | |
| 225 char_u *s; | |
| 226 int block_col = 0; | |
| 227 | |
| 228 if (u_save((linenr_T)(oap->start.lnum - 1), | |
| 229 (linenr_T)(oap->end.lnum + 1)) == FAIL) | |
| 230 return; | |
| 231 | |
| 232 if (oap->block_mode) | |
| 233 block_col = curwin->w_cursor.col; | |
| 234 | |
| 235 for (i = oap->line_count; --i >= 0; ) | |
| 236 { | |
| 237 first_char = *ml_get_curline(); | |
| 238 if (first_char == NUL) /* empty line */ | |
| 239 curwin->w_cursor.col = 0; | |
| 240 #ifdef FEAT_VISUALEXTRA | |
| 241 else if (oap->block_mode) | |
| 242 shift_block(oap, amount); | |
| 243 #endif | |
| 244 else | |
| 245 /* Move the line right if it doesn't start with '#', 'smartindent' | |
| 246 * isn't set or 'cindent' isn't set or '#' isn't in 'cino'. */ | |
| 247 #if defined(FEAT_SMARTINDENT) || defined(FEAT_CINDENT) | |
| 248 if (first_char != '#' || !preprocs_left()) | |
| 249 #endif | |
| 250 { | |
| 1516 | 251 shift_line(oap->op_type == OP_LSHIFT, p_sr, amount, FALSE); |
| 7 | 252 } |
| 253 ++curwin->w_cursor.lnum; | |
| 254 } | |
| 255 | |
| 256 changed_lines(oap->start.lnum, 0, oap->end.lnum + 1, 0L); | |
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257 #ifdef FEAT_FOLDING |
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258 /* The cursor line is not in a closed fold */ |
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259 foldOpenCursor(); |
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260 #endif |
| 7 | 261 |
| 262 if (oap->block_mode) | |
| 263 { | |
| 264 curwin->w_cursor.lnum = oap->start.lnum; | |
| 265 curwin->w_cursor.col = block_col; | |
| 266 } | |
| 5735 | 267 else if (curs_top) /* put cursor on first line, for ">>" */ |
| 7 | 268 { |
| 269 curwin->w_cursor.lnum = oap->start.lnum; | |
| 270 beginline(BL_SOL | BL_FIX); /* shift_line() may have set cursor.col */ | |
| 271 } | |
| 272 else | |
| 273 --curwin->w_cursor.lnum; /* put cursor on last line, for ":>" */ | |
| 274 | |
| 275 if (oap->line_count > p_report) | |
| 276 { | |
| 277 if (oap->op_type == OP_RSHIFT) | |
| 278 s = (char_u *)">"; | |
| 279 else | |
| 280 s = (char_u *)"<"; | |
| 281 if (oap->line_count == 1) | |
| 282 { | |
| 283 if (amount == 1) | |
| 284 sprintf((char *)IObuff, _("1 line %sed 1 time"), s); | |
| 285 else | |
| 286 sprintf((char *)IObuff, _("1 line %sed %d times"), s, amount); | |
| 287 } | |
| 288 else | |
| 289 { | |
| 290 if (amount == 1) | |
| 291 sprintf((char *)IObuff, _("%ld lines %sed 1 time"), | |
| 292 oap->line_count, s); | |
| 293 else | |
| 294 sprintf((char *)IObuff, _("%ld lines %sed %d times"), | |
| 295 oap->line_count, s, amount); | |
| 296 } | |
| 297 msg(IObuff); | |
| 298 } | |
| 299 | |
| 300 /* | |
| 301 * Set "'[" and "']" marks. | |
| 302 */ | |
| 303 curbuf->b_op_start = oap->start; | |
| 304 curbuf->b_op_end.lnum = oap->end.lnum; | |
| 305 curbuf->b_op_end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
| 306 if (curbuf->b_op_end.col > 0) | |
| 307 --curbuf->b_op_end.col; | |
| 308 } | |
| 309 | |
| 310 /* | |
| 311 * shift the current line one shiftwidth left (if left != 0) or right | |
| 312 * leaves cursor on first blank in the line | |
| 313 */ | |
| 314 void | |
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315 shift_line( |
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316 int left, |
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317 int round, |
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318 int amount, |
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319 int call_changed_bytes) /* call changed_bytes() */ |
| 7 | 320 { |
| 321 int count; | |
| 322 int i, j; | |
| 5438 | 323 int p_sw = (int)get_sw_value(curbuf); |
| 7 | 324 |
| 325 count = get_indent(); /* get current indent */ | |
| 326 | |
| 327 if (round) /* round off indent */ | |
| 328 { | |
| 329 i = count / p_sw; /* number of p_sw rounded down */ | |
| 330 j = count % p_sw; /* extra spaces */ | |
| 331 if (j && left) /* first remove extra spaces */ | |
| 332 --amount; | |
| 333 if (left) | |
| 334 { | |
| 335 i -= amount; | |
| 336 if (i < 0) | |
| 337 i = 0; | |
| 338 } | |
| 339 else | |
| 340 i += amount; | |
| 341 count = i * p_sw; | |
| 342 } | |
| 343 else /* original vi indent */ | |
| 344 { | |
| 345 if (left) | |
| 346 { | |
| 347 count -= p_sw * amount; | |
| 348 if (count < 0) | |
| 349 count = 0; | |
| 350 } | |
| 351 else | |
| 352 count += p_sw * amount; | |
| 353 } | |
| 354 | |
| 355 /* Set new indent */ | |
| 356 #ifdef FEAT_VREPLACE | |
| 357 if (State & VREPLACE_FLAG) | |
| 1516 | 358 change_indent(INDENT_SET, count, FALSE, NUL, call_changed_bytes); |
| 7 | 359 else |
| 360 #endif | |
| 1516 | 361 (void)set_indent(count, call_changed_bytes ? SIN_CHANGED : 0); |
| 7 | 362 } |
| 363 | |
| 364 #if defined(FEAT_VISUALEXTRA) || defined(PROTO) | |
| 365 /* | |
| 366 * Shift one line of the current block one shiftwidth right or left. | |
| 367 * Leaves cursor on first character in block. | |
| 368 */ | |
| 369 static void | |
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370 shift_block(oparg_T *oap, int amount) |
| 7 | 371 { |
| 372 int left = (oap->op_type == OP_LSHIFT); | |
| 373 int oldstate = State; | |
| 1839 | 374 int total; |
| 375 char_u *newp, *oldp; | |
| 7 | 376 int oldcol = curwin->w_cursor.col; |
| 5438 | 377 int p_sw = (int)get_sw_value(curbuf); |
| 7 | 378 int p_ts = (int)curbuf->b_p_ts; |
| 379 struct block_def bd; | |
| 380 int incr; | |
| 1839 | 381 colnr_T ws_vcol; |
| 7 | 382 int i = 0, j = 0; |
| 383 int len; | |
| 384 #ifdef FEAT_RIGHTLEFT | |
| 385 int old_p_ri = p_ri; | |
| 386 | |
| 4352 | 387 p_ri = 0; /* don't want revins in indent */ |
| 7 | 388 #endif |
| 389 | |
| 390 State = INSERT; /* don't want REPLACE for State */ | |
| 391 block_prep(oap, &bd, curwin->w_cursor.lnum, TRUE); | |
| 392 if (bd.is_short) | |
| 393 return; | |
| 394 | |
| 395 /* total is number of screen columns to be inserted/removed */ | |
| 396 total = amount * p_sw; | |
| 397 oldp = ml_get_curline(); | |
| 398 | |
| 399 if (!left) | |
| 400 { | |
| 401 /* | |
| 402 * 1. Get start vcol | |
| 403 * 2. Total ws vcols | |
| 404 * 3. Divvy into TABs & spp | |
| 405 * 4. Construct new string | |
| 406 */ | |
| 407 total += bd.pre_whitesp; /* all virtual WS upto & incl a split TAB */ | |
| 408 ws_vcol = bd.start_vcol - bd.pre_whitesp; | |
| 409 if (bd.startspaces) | |
| 410 { | |
| 411 #ifdef FEAT_MBYTE | |
| 412 if (has_mbyte) | |
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413 { |
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414 if ((*mb_ptr2len)(bd.textstart) == 1) |
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415 ++bd.textstart; |
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416 else |
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417 { |
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418 ws_vcol = 0; |
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419 bd.startspaces = 0; |
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420 } |
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421 } |
| 1995 | 422 else |
| 423 #endif | |
| 424 ++bd.textstart; | |
| 7 | 425 } |
| 426 for ( ; vim_iswhite(*bd.textstart); ) | |
| 427 { | |
| 5995 | 428 /* TODO: is passing bd.textstart for start of the line OK? */ |
| 429 incr = lbr_chartabsize_adv(bd.textstart, &bd.textstart, | |
| 430 (colnr_T)(bd.start_vcol)); | |
| 7 | 431 total += incr; |
| 432 bd.start_vcol += incr; | |
| 433 } | |
| 434 /* OK, now total=all the VWS reqd, and textstart points at the 1st | |
| 435 * non-ws char in the block. */ | |
| 436 if (!curbuf->b_p_et) | |
| 437 i = ((ws_vcol % p_ts) + total) / p_ts; /* number of tabs */ | |
| 438 if (i) | |
| 439 j = ((ws_vcol % p_ts) + total) % p_ts; /* number of spp */ | |
| 440 else | |
| 441 j = total; | |
| 442 /* if we're splitting a TAB, allow for it */ | |
| 443 bd.textcol -= bd.pre_whitesp_c - (bd.startspaces != 0); | |
| 444 len = (int)STRLEN(bd.textstart) + 1; | |
| 445 newp = alloc_check((unsigned)(bd.textcol + i + j + len)); | |
| 446 if (newp == NULL) | |
| 447 return; | |
| 448 vim_memset(newp, NUL, (size_t)(bd.textcol + i + j + len)); | |
| 449 mch_memmove(newp, oldp, (size_t)bd.textcol); | |
| 6929 | 450 vim_memset(newp + bd.textcol, TAB, (size_t)i); |
| 451 vim_memset(newp + bd.textcol + i, ' ', (size_t)j); | |
| 7 | 452 /* the end */ |
| 453 mch_memmove(newp + bd.textcol + i + j, bd.textstart, (size_t)len); | |
| 454 } | |
| 455 else /* left */ | |
| 456 { | |
| 1839 | 457 colnr_T destination_col; /* column to which text in block will |
| 458 be shifted */ | |
| 459 char_u *verbatim_copy_end; /* end of the part of the line which is | |
| 460 copied verbatim */ | |
| 461 colnr_T verbatim_copy_width;/* the (displayed) width of this part | |
| 462 of line */ | |
| 463 unsigned fill; /* nr of spaces that replace a TAB */ | |
| 464 unsigned new_line_len; /* the length of the line after the | |
| 465 block shift */ | |
| 466 size_t block_space_width; | |
| 467 size_t shift_amount; | |
| 468 char_u *non_white = bd.textstart; | |
| 469 colnr_T non_white_col; | |
| 470 | |
| 471 /* | |
| 472 * Firstly, let's find the first non-whitespace character that is | |
| 473 * displayed after the block's start column and the character's column | |
| 474 * number. Also, let's calculate the width of all the whitespace | |
| 475 * characters that are displayed in the block and precede the searched | |
| 476 * non-whitespace character. | |
| 477 */ | |
| 478 | |
| 479 /* If "bd.startspaces" is set, "bd.textstart" points to the character, | |
| 480 * the part of which is displayed at the block's beginning. Let's start | |
| 481 * searching from the next character. */ | |
| 482 if (bd.startspaces) | |
| 483 mb_ptr_adv(non_white); | |
| 484 | |
| 485 /* The character's column is in "bd.start_vcol". */ | |
| 486 non_white_col = bd.start_vcol; | |
| 487 | |
| 488 while (vim_iswhite(*non_white)) | |
| 7 | 489 { |
| 5995 | 490 incr = lbr_chartabsize_adv(bd.textstart, &non_white, non_white_col); |
| 1839 | 491 non_white_col += incr; |
| 7 | 492 } |
| 1839 | 493 |
| 494 block_space_width = non_white_col - oap->start_vcol; | |
| 495 /* We will shift by "total" or "block_space_width", whichever is less. | |
| 496 */ | |
| 1860 | 497 shift_amount = (block_space_width < (size_t)total |
| 498 ? block_space_width : (size_t)total); | |
| 1839 | 499 |
| 500 /* The column to which we will shift the text. */ | |
| 1860 | 501 destination_col = (colnr_T)(non_white_col - shift_amount); |
| 1839 | 502 |
| 503 /* Now let's find out how much of the beginning of the line we can | |
| 504 * reuse without modification. */ | |
| 505 verbatim_copy_end = bd.textstart; | |
| 506 verbatim_copy_width = bd.start_vcol; | |
| 507 | |
| 508 /* If "bd.startspaces" is set, "bd.textstart" points to the character | |
| 509 * preceding the block. We have to subtract its width to obtain its | |
| 510 * column number. */ | |
| 511 if (bd.startspaces) | |
| 512 verbatim_copy_width -= bd.start_char_vcols; | |
| 513 while (verbatim_copy_width < destination_col) | |
| 7 | 514 { |
| 5995 | 515 char_u *line = verbatim_copy_end; |
| 516 | |
| 517 /* TODO: is passing verbatim_copy_end for start of the line OK? */ | |
| 518 incr = lbr_chartabsize(line, verbatim_copy_end, | |
| 519 verbatim_copy_width); | |
| 1839 | 520 if (verbatim_copy_width + incr > destination_col) |
| 521 break; | |
| 522 verbatim_copy_width += incr; | |
| 523 mb_ptr_adv(verbatim_copy_end); | |
| 7 | 524 } |
| 525 | |
| 1839 | 526 /* If "destination_col" is different from the width of the initial |
| 527 * part of the line that will be copied, it means we encountered a tab | |
| 528 * character, which we will have to partly replace with spaces. */ | |
| 529 fill = destination_col - verbatim_copy_width; | |
| 530 | |
| 531 /* The replacement line will consist of: | |
| 532 * - the beginning of the original line up to "verbatim_copy_end", | |
| 533 * - "fill" number of spaces, | |
| 534 * - the rest of the line, pointed to by non_white. */ | |
| 535 new_line_len = (unsigned)(verbatim_copy_end - oldp) | |
| 536 + fill | |
| 537 + (unsigned)STRLEN(non_white) + 1; | |
| 538 | |
| 539 newp = alloc_check(new_line_len); | |
| 7 | 540 if (newp == NULL) |
| 541 return; | |
| 1839 | 542 mch_memmove(newp, oldp, (size_t)(verbatim_copy_end - oldp)); |
| 6929 | 543 vim_memset(newp + (verbatim_copy_end - oldp), ' ', (size_t)fill); |
| 1839 | 544 STRMOVE(newp + (verbatim_copy_end - oldp) + fill, non_white); |
| 7 | 545 } |
| 546 /* replace the line */ | |
| 547 ml_replace(curwin->w_cursor.lnum, newp, FALSE); | |
| 548 changed_bytes(curwin->w_cursor.lnum, (colnr_T)bd.textcol); | |
| 549 State = oldstate; | |
| 550 curwin->w_cursor.col = oldcol; | |
| 551 #ifdef FEAT_RIGHTLEFT | |
| 552 p_ri = old_p_ri; | |
| 553 #endif | |
| 554 } | |
| 555 #endif | |
| 556 | |
| 557 #ifdef FEAT_VISUALEXTRA | |
| 558 /* | |
| 559 * Insert string "s" (b_insert ? before : after) block :AKelly | |
| 560 * Caller must prepare for undo. | |
| 561 */ | |
| 562 static void | |
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563 block_insert( |
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564 oparg_T *oap, |
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565 char_u *s, |
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566 int b_insert, |
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567 struct block_def *bdp) |
| 7 | 568 { |
| 569 int p_ts; | |
| 570 int count = 0; /* extra spaces to replace a cut TAB */ | |
| 571 int spaces = 0; /* non-zero if cutting a TAB */ | |
| 572 colnr_T offset; /* pointer along new line */ | |
| 573 unsigned s_len; /* STRLEN(s) */ | |
| 574 char_u *newp, *oldp; /* new, old lines */ | |
| 575 linenr_T lnum; /* loop var */ | |
| 576 int oldstate = State; | |
| 577 | |
| 578 State = INSERT; /* don't want REPLACE for State */ | |
| 579 s_len = (unsigned)STRLEN(s); | |
| 580 | |
| 581 for (lnum = oap->start.lnum + 1; lnum <= oap->end.lnum; lnum++) | |
| 582 { | |
| 583 block_prep(oap, bdp, lnum, TRUE); | |
| 584 if (bdp->is_short && b_insert) | |
| 585 continue; /* OP_INSERT, line ends before block start */ | |
| 586 | |
| 587 oldp = ml_get(lnum); | |
| 588 | |
| 589 if (b_insert) | |
| 590 { | |
| 591 p_ts = bdp->start_char_vcols; | |
| 592 spaces = bdp->startspaces; | |
| 593 if (spaces != 0) | |
| 594 count = p_ts - 1; /* we're cutting a TAB */ | |
| 595 offset = bdp->textcol; | |
| 596 } | |
| 597 else /* append */ | |
| 598 { | |
| 599 p_ts = bdp->end_char_vcols; | |
| 600 if (!bdp->is_short) /* spaces = padding after block */ | |
| 601 { | |
| 602 spaces = (bdp->endspaces ? p_ts - bdp->endspaces : 0); | |
| 603 if (spaces != 0) | |
| 604 count = p_ts - 1; /* we're cutting a TAB */ | |
| 605 offset = bdp->textcol + bdp->textlen - (spaces != 0); | |
| 606 } | |
| 607 else /* spaces = padding to block edge */ | |
| 608 { | |
| 609 /* if $ used, just append to EOL (ie spaces==0) */ | |
| 610 if (!bdp->is_MAX) | |
| 611 spaces = (oap->end_vcol - bdp->end_vcol) + 1; | |
| 612 count = spaces; | |
| 613 offset = bdp->textcol + bdp->textlen; | |
| 614 } | |
| 615 } | |
| 616 | |
| 6140 | 617 #ifdef FEAT_MBYTE |
| 618 if (has_mbyte && spaces > 0) | |
| 619 { | |
| 6460 | 620 int off; |
| 621 | |
| 6140 | 622 /* Avoid starting halfway a multi-byte character. */ |
| 623 if (b_insert) | |
| 624 { | |
| 6460 | 625 off = (*mb_head_off)(oldp, oldp + offset + spaces); |
| 6140 | 626 } |
| 627 else | |
| 628 { | |
| 6460 | 629 off = (*mb_off_next)(oldp, oldp + offset); |
| 6140 | 630 offset += off; |
| 631 } | |
| 6460 | 632 spaces -= off; |
| 633 count -= off; | |
| 6140 | 634 } |
| 635 #endif | |
| 636 | |
| 7 | 637 newp = alloc_check((unsigned)(STRLEN(oldp)) + s_len + count + 1); |
| 638 if (newp == NULL) | |
| 639 continue; | |
| 640 | |
| 641 /* copy up to shifted part */ | |
| 642 mch_memmove(newp, oldp, (size_t)(offset)); | |
| 643 oldp += offset; | |
| 644 | |
| 645 /* insert pre-padding */ | |
| 6929 | 646 vim_memset(newp + offset, ' ', (size_t)spaces); |
| 7 | 647 |
| 648 /* copy the new text */ | |
| 649 mch_memmove(newp + offset + spaces, s, (size_t)s_len); | |
| 650 offset += s_len; | |
| 651 | |
| 652 if (spaces && !bdp->is_short) | |
| 653 { | |
| 654 /* insert post-padding */ | |
| 6929 | 655 vim_memset(newp + offset + spaces, ' ', (size_t)(p_ts - spaces)); |
| 7 | 656 /* We're splitting a TAB, don't copy it. */ |
| 657 oldp++; | |
| 658 /* We allowed for that TAB, remember this now */ | |
| 659 count++; | |
| 660 } | |
| 661 | |
| 662 if (spaces > 0) | |
| 663 offset += count; | |
| 1622 | 664 STRMOVE(newp + offset, oldp); |
| 7 | 665 |
| 666 ml_replace(lnum, newp, FALSE); | |
| 667 | |
| 668 if (lnum == oap->end.lnum) | |
| 669 { | |
| 670 /* Set "']" mark to the end of the block instead of the end of | |
| 671 * the insert in the first line. */ | |
| 672 curbuf->b_op_end.lnum = oap->end.lnum; | |
| 673 curbuf->b_op_end.col = offset; | |
| 674 } | |
| 675 } /* for all lnum */ | |
| 676 | |
| 677 changed_lines(oap->start.lnum + 1, 0, oap->end.lnum + 1, 0L); | |
| 678 | |
| 679 State = oldstate; | |
| 680 } | |
| 681 #endif | |
| 682 | |
| 683 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) || defined(PROTO) | |
| 684 /* | |
| 685 * op_reindent - handle reindenting a block of lines. | |
| 686 */ | |
| 687 void | |
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688 op_reindent(oparg_T *oap, int (*how)(void)) |
| 7 | 689 { |
| 690 long i; | |
| 691 char_u *l; | |
| 6971 | 692 int amount; |
| 7 | 693 linenr_T first_changed = 0; |
| 694 linenr_T last_changed = 0; | |
| 695 linenr_T start_lnum = curwin->w_cursor.lnum; | |
| 696 | |
| 216 | 697 /* Don't even try when 'modifiable' is off. */ |
| 698 if (!curbuf->b_p_ma) | |
| 699 { | |
| 700 EMSG(_(e_modifiable)); | |
| 701 return; | |
| 702 } | |
| 703 | |
| 7 | 704 for (i = oap->line_count; --i >= 0 && !got_int; ) |
| 705 { | |
| 706 /* it's a slow thing to do, so give feedback so there's no worry that | |
| 707 * the computer's just hung. */ | |
| 708 | |
| 709 if (i > 1 | |
| 710 && (i % 50 == 0 || i == oap->line_count - 1) | |
| 711 && oap->line_count > p_report) | |
| 712 smsg((char_u *)_("%ld lines to indent... "), i); | |
| 713 | |
| 714 /* | |
| 715 * Be vi-compatible: For lisp indenting the first line is not | |
| 716 * indented, unless there is only one line. | |
| 717 */ | |
| 718 #ifdef FEAT_LISP | |
| 719 if (i != oap->line_count - 1 || oap->line_count == 1 | |
| 720 || how != get_lisp_indent) | |
| 721 #endif | |
| 722 { | |
| 723 l = skipwhite(ml_get_curline()); | |
| 724 if (*l == NUL) /* empty or blank line */ | |
| 6971 | 725 amount = 0; |
| 7 | 726 else |
| 6971 | 727 amount = how(); /* get the indent for this line */ |
| 728 | |
| 729 if (amount >= 0 && set_indent(amount, SIN_UNDO)) | |
| 7 | 730 { |
| 731 /* did change the indent, call changed_lines() later */ | |
| 732 if (first_changed == 0) | |
| 733 first_changed = curwin->w_cursor.lnum; | |
| 734 last_changed = curwin->w_cursor.lnum; | |
| 735 } | |
| 736 } | |
| 737 ++curwin->w_cursor.lnum; | |
| 1550 | 738 curwin->w_cursor.col = 0; /* make sure it's valid */ |
| 7 | 739 } |
| 740 | |
| 741 /* put cursor on first non-blank of indented line */ | |
| 742 curwin->w_cursor.lnum = start_lnum; | |
| 743 beginline(BL_SOL | BL_FIX); | |
| 744 | |
| 745 /* Mark changed lines so that they will be redrawn. When Visual | |
| 746 * highlighting was present, need to continue until the last line. When | |
| 747 * there is no change still need to remove the Visual highlighting. */ | |
| 748 if (last_changed != 0) | |
| 749 changed_lines(first_changed, 0, | |
| 750 oap->is_VIsual ? start_lnum + oap->line_count : | |
| 751 last_changed + 1, 0L); | |
| 752 else if (oap->is_VIsual) | |
| 753 redraw_curbuf_later(INVERTED); | |
| 754 | |
| 755 if (oap->line_count > p_report) | |
| 756 { | |
| 757 i = oap->line_count - (i + 1); | |
| 758 if (i == 1) | |
| 759 MSG(_("1 line indented ")); | |
| 760 else | |
| 761 smsg((char_u *)_("%ld lines indented "), i); | |
| 762 } | |
| 763 /* set '[ and '] marks */ | |
| 764 curbuf->b_op_start = oap->start; | |
| 765 curbuf->b_op_end = oap->end; | |
| 766 } | |
| 767 #endif /* defined(FEAT_LISP) || defined(FEAT_CINDENT) */ | |
| 768 | |
| 769 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 770 /* | |
| 771 * Keep the last expression line here, for repeating. | |
| 772 */ | |
| 773 static char_u *expr_line = NULL; | |
| 774 | |
| 775 /* | |
| 776 * Get an expression for the "\"=expr1" or "CTRL-R =expr1" | |
| 777 * Returns '=' when OK, NUL otherwise. | |
| 778 */ | |
| 779 int | |
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780 get_expr_register(void) |
| 7 | 781 { |
| 782 char_u *new_line; | |
| 783 | |
| 784 new_line = getcmdline('=', 0L, 0); | |
| 785 if (new_line == NULL) | |
| 786 return NUL; | |
| 787 if (*new_line == NUL) /* use previous line */ | |
| 788 vim_free(new_line); | |
| 789 else | |
| 790 set_expr_line(new_line); | |
| 791 return '='; | |
| 792 } | |
| 793 | |
| 794 /* | |
| 795 * Set the expression for the '=' register. | |
| 796 * Argument must be an allocated string. | |
| 797 */ | |
| 798 void | |
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799 set_expr_line(char_u *new_line) |
| 7 | 800 { |
| 801 vim_free(expr_line); | |
| 802 expr_line = new_line; | |
| 803 } | |
| 804 | |
| 805 /* | |
| 806 * Get the result of the '=' register expression. | |
| 807 * Returns a pointer to allocated memory, or NULL for failure. | |
| 808 */ | |
| 809 char_u * | |
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810 get_expr_line(void) |
| 7 | 811 { |
| 812 char_u *expr_copy; | |
| 813 char_u *rv; | |
| 994 | 814 static int nested = 0; |
| 7 | 815 |
| 816 if (expr_line == NULL) | |
| 817 return NULL; | |
| 818 | |
| 819 /* Make a copy of the expression, because evaluating it may cause it to be | |
| 820 * changed. */ | |
| 821 expr_copy = vim_strsave(expr_line); | |
| 822 if (expr_copy == NULL) | |
| 823 return NULL; | |
| 824 | |
| 994 | 825 /* When we are invoked recursively limit the evaluation to 10 levels. |
| 826 * Then return the string as-is. */ | |
| 827 if (nested >= 10) | |
| 828 return expr_copy; | |
| 829 | |
| 830 ++nested; | |
| 714 | 831 rv = eval_to_string(expr_copy, NULL, TRUE); |
| 994 | 832 --nested; |
| 7 | 833 vim_free(expr_copy); |
| 834 return rv; | |
| 835 } | |
| 283 | 836 |
| 837 /* | |
| 838 * Get the '=' register expression itself, without evaluating it. | |
| 839 */ | |
| 840 char_u * | |
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841 get_expr_line_src(void) |
| 283 | 842 { |
| 843 if (expr_line == NULL) | |
| 844 return NULL; | |
| 845 return vim_strsave(expr_line); | |
| 846 } | |
| 7 | 847 #endif /* FEAT_EVAL */ |
| 848 | |
| 849 /* | |
| 850 * Check if 'regname' is a valid name of a yank register. | |
| 851 * Note: There is no check for 0 (default register), caller should do this | |
| 852 */ | |
| 853 int | |
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854 valid_yank_reg( |
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855 int regname, |
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856 int writing) /* if TRUE check for writable registers */ |
| 7 | 857 { |
| 858 if ( (regname > 0 && ASCII_ISALNUM(regname)) | |
| 859 || (!writing && vim_strchr((char_u *) | |
| 860 #ifdef FEAT_EVAL | |
| 6557 | 861 "/.%:=" |
| 7 | 862 #else |
| 6557 | 863 "/.%:" |
| 7 | 864 #endif |
| 865 , regname) != NULL) | |
| 6557 | 866 || regname == '#' |
| 7 | 867 || regname == '"' |
| 868 || regname == '-' | |
| 869 || regname == '_' | |
| 870 #ifdef FEAT_CLIPBOARD | |
| 871 || regname == '*' | |
| 872 || regname == '+' | |
| 873 #endif | |
| 874 #ifdef FEAT_DND | |
| 875 || (!writing && regname == '~') | |
| 876 #endif | |
| 877 ) | |
| 878 return TRUE; | |
| 879 return FALSE; | |
| 880 } | |
| 881 | |
| 882 /* | |
| 883 * Set y_current and y_append, according to the value of "regname". | |
| 884 * Cannot handle the '_' register. | |
| 140 | 885 * Must only be called with a valid register name! |
| 7 | 886 * |
| 887 * If regname is 0 and writing, use register 0 | |
| 888 * If regname is 0 and reading, use previous register | |
| 889 */ | |
| 15 | 890 void |
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891 get_yank_register(int regname, int writing) |
| 7 | 892 { |
| 893 int i; | |
| 894 | |
| 895 y_append = FALSE; | |
| 896 if ((regname == 0 || regname == '"') && !writing && y_previous != NULL) | |
| 897 { | |
| 898 y_current = y_previous; | |
| 899 return; | |
| 900 } | |
| 901 i = regname; | |
| 902 if (VIM_ISDIGIT(i)) | |
| 903 i -= '0'; | |
| 904 else if (ASCII_ISLOWER(i)) | |
| 905 i = CharOrdLow(i) + 10; | |
| 906 else if (ASCII_ISUPPER(i)) | |
| 907 { | |
| 908 i = CharOrdUp(i) + 10; | |
| 909 y_append = TRUE; | |
| 910 } | |
| 911 else if (regname == '-') | |
| 912 i = DELETION_REGISTER; | |
| 913 #ifdef FEAT_CLIPBOARD | |
| 914 /* When selection is not available, use register 0 instead of '*' */ | |
| 915 else if (clip_star.available && regname == '*') | |
| 916 i = STAR_REGISTER; | |
| 917 /* When clipboard is not available, use register 0 instead of '+' */ | |
| 918 else if (clip_plus.available && regname == '+') | |
| 919 i = PLUS_REGISTER; | |
| 920 #endif | |
| 921 #ifdef FEAT_DND | |
| 922 else if (!writing && regname == '~') | |
| 923 i = TILDE_REGISTER; | |
| 924 #endif | |
| 925 else /* not 0-9, a-z, A-Z or '-': use register 0 */ | |
| 926 i = 0; | |
| 927 y_current = &(y_regs[i]); | |
| 928 if (writing) /* remember the register we write into for do_put() */ | |
| 929 y_previous = y_current; | |
| 930 } | |
| 931 | |
| 15 | 932 #if defined(FEAT_CLIPBOARD) || defined(PROTO) |
| 7 | 933 /* |
| 934 * When "regname" is a clipboard register, obtain the selection. If it's not | |
| 935 * available return zero, otherwise return "regname". | |
| 936 */ | |
| 15 | 937 int |
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938 may_get_selection(int regname) |
| 7 | 939 { |
| 940 if (regname == '*') | |
| 941 { | |
| 942 if (!clip_star.available) | |
| 943 regname = 0; | |
| 944 else | |
| 945 clip_get_selection(&clip_star); | |
| 946 } | |
| 947 else if (regname == '+') | |
| 948 { | |
| 949 if (!clip_plus.available) | |
| 950 regname = 0; | |
| 951 else | |
| 952 clip_get_selection(&clip_plus); | |
| 953 } | |
| 954 return regname; | |
| 955 } | |
| 956 #endif | |
| 957 | |
| 958 /* | |
| 959 * Obtain the contents of a "normal" register. The register is made empty. | |
| 960 * The returned pointer has allocated memory, use put_register() later. | |
| 961 */ | |
| 962 void * | |
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963 get_register( |
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964 int name, |
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965 int copy) /* make a copy, if FALSE make register empty. */ |
| 7 | 966 { |
| 1451 | 967 struct yankreg *reg; |
| 968 int i; | |
| 7 | 969 |
| 970 #ifdef FEAT_CLIPBOARD | |
| 971 /* When Visual area changed, may have to update selection. Obtain the | |
| 972 * selection too. */ | |
| 1435 | 973 if (name == '*' && clip_star.available) |
| 7 | 974 { |
| 3674 | 975 if (clip_isautosel_star()) |
| 976 clip_update_selection(&clip_star); | |
| 977 may_get_selection(name); | |
| 978 } | |
| 979 if (name == '+' && clip_plus.available) | |
| 980 { | |
| 981 if (clip_isautosel_plus()) | |
| 982 clip_update_selection(&clip_plus); | |
| 7 | 983 may_get_selection(name); |
| 984 } | |
| 985 #endif | |
| 986 | |
| 987 get_yank_register(name, 0); | |
| 988 reg = (struct yankreg *)alloc((unsigned)sizeof(struct yankreg)); | |
| 989 if (reg != NULL) | |
| 990 { | |
| 991 *reg = *y_current; | |
| 992 if (copy) | |
| 993 { | |
| 994 /* If we run out of memory some or all of the lines are empty. */ | |
| 995 if (reg->y_size == 0) | |
| 996 reg->y_array = NULL; | |
| 997 else | |
| 998 reg->y_array = (char_u **)alloc((unsigned)(sizeof(char_u *) | |
| 999 * reg->y_size)); | |
| 1000 if (reg->y_array != NULL) | |
| 1001 { | |
| 1002 for (i = 0; i < reg->y_size; ++i) | |
| 1003 reg->y_array[i] = vim_strsave(y_current->y_array[i]); | |
| 1004 } | |
| 1005 } | |
| 1006 else | |
| 1007 y_current->y_array = NULL; | |
| 1008 } | |
| 1009 return (void *)reg; | |
| 1010 } | |
| 1011 | |
| 1012 /* | |
| 1451 | 1013 * Put "reg" into register "name". Free any previous contents and "reg". |
| 7 | 1014 */ |
| 1015 void | |
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1016 put_register(int name, void *reg) |
| 7 | 1017 { |
| 1018 get_yank_register(name, 0); | |
| 1019 free_yank_all(); | |
| 1020 *y_current = *(struct yankreg *)reg; | |
| 1451 | 1021 vim_free(reg); |
| 7 | 1022 |
| 5735 | 1023 #ifdef FEAT_CLIPBOARD |
| 7 | 1024 /* Send text written to clipboard register to the clipboard. */ |
| 1025 may_set_selection(); | |
| 5735 | 1026 #endif |
| 7 | 1027 } |
| 4209 | 1028 |
| 1029 void | |
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1030 free_register(void *reg) |
| 4209 | 1031 { |
| 1032 struct yankreg tmp; | |
| 1033 | |
| 1034 tmp = *y_current; | |
| 1035 *y_current = *(struct yankreg *)reg; | |
| 1036 free_yank_all(); | |
| 1037 vim_free(reg); | |
| 1038 *y_current = tmp; | |
| 1039 } | |
| 7 | 1040 |
| 1041 #if defined(FEAT_MOUSE) || defined(PROTO) | |
| 1042 /* | |
| 1043 * return TRUE if the current yank register has type MLINE | |
| 1044 */ | |
| 1045 int | |
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1046 yank_register_mline(int regname) |
| 7 | 1047 { |
| 1048 if (regname != 0 && !valid_yank_reg(regname, FALSE)) | |
| 1049 return FALSE; | |
| 1050 if (regname == '_') /* black hole is always empty */ | |
| 1051 return FALSE; | |
| 1052 get_yank_register(regname, FALSE); | |
| 1053 return (y_current->y_type == MLINE); | |
| 1054 } | |
| 1055 #endif | |
| 1056 | |
| 1057 /* | |
| 1157 | 1058 * Start or stop recording into a yank register. |
| 7 | 1059 * |
| 1157 | 1060 * Return FAIL for failure, OK otherwise. |
| 7 | 1061 */ |
| 1062 int | |
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1063 do_record(int c) |
| 7 | 1064 { |
| 1157 | 1065 char_u *p; |
| 1066 static int regname; | |
| 1067 struct yankreg *old_y_previous, *old_y_current; | |
| 1068 int retval; | |
| 7 | 1069 |
| 1070 if (Recording == FALSE) /* start recording */ | |
| 1071 { | |
| 1072 /* registers 0-9, a-z and " are allowed */ | |
| 1073 if (c < 0 || (!ASCII_ISALNUM(c) && c != '"')) | |
| 1074 retval = FAIL; | |
| 1075 else | |
| 1076 { | |
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1077 Recording = c; |
| 7 | 1078 showmode(); |
| 1079 regname = c; | |
| 1080 retval = OK; | |
| 1081 } | |
| 1082 } | |
| 1083 else /* stop recording */ | |
| 1084 { | |
| 1085 /* | |
| 1157 | 1086 * Get the recorded key hits. K_SPECIAL and CSI will be escaped, this |
| 1087 * needs to be removed again to put it in a register. exec_reg then | |
| 1088 * adds the escaping back later. | |
| 7 | 1089 */ |
| 1090 Recording = FALSE; | |
| 1091 MSG(""); | |
| 1092 p = get_recorded(); | |
| 1093 if (p == NULL) | |
| 1094 retval = FAIL; | |
| 1095 else | |
| 1096 { | |
| 1081 | 1097 /* Remove escaping for CSI and K_SPECIAL in multi-byte chars. */ |
| 1098 vim_unescape_csi(p); | |
| 1099 | |
| 7 | 1100 /* |
| 1101 * We don't want to change the default register here, so save and | |
| 1102 * restore the current register name. | |
| 1103 */ | |
| 1104 old_y_previous = y_previous; | |
| 1105 old_y_current = y_current; | |
| 1106 | |
| 1107 retval = stuff_yank(regname, p); | |
| 1108 | |
| 1109 y_previous = old_y_previous; | |
| 1110 y_current = old_y_current; | |
| 1111 } | |
| 1112 } | |
| 1113 return retval; | |
| 1114 } | |
| 1115 | |
| 1116 /* | |
| 1117 * Stuff string "p" into yank register "regname" as a single line (append if | |
| 1118 * uppercase). "p" must have been alloced. | |
| 1119 * | |
| 1120 * return FAIL for failure, OK otherwise | |
| 1121 */ | |
| 1122 static int | |
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1123 stuff_yank(int regname, char_u *p) |
| 7 | 1124 { |
| 1125 char_u *lp; | |
| 1126 char_u **pp; | |
| 1127 | |
| 1128 /* check for read-only register */ | |
| 1129 if (regname != 0 && !valid_yank_reg(regname, TRUE)) | |
| 1130 { | |
| 1131 vim_free(p); | |
| 1132 return FAIL; | |
| 1133 } | |
| 1134 if (regname == '_') /* black hole: don't do anything */ | |
| 1135 { | |
| 1136 vim_free(p); | |
| 1137 return OK; | |
| 1138 } | |
| 1139 get_yank_register(regname, TRUE); | |
| 1140 if (y_append && y_current->y_array != NULL) | |
| 1141 { | |
| 1142 pp = &(y_current->y_array[y_current->y_size - 1]); | |
| 1143 lp = lalloc((long_u)(STRLEN(*pp) + STRLEN(p) + 1), TRUE); | |
| 1144 if (lp == NULL) | |
| 1145 { | |
| 1146 vim_free(p); | |
| 1147 return FAIL; | |
| 1148 } | |
| 1149 STRCPY(lp, *pp); | |
| 1150 STRCAT(lp, p); | |
| 1151 vim_free(p); | |
| 1152 vim_free(*pp); | |
| 1153 *pp = lp; | |
| 1154 } | |
| 1155 else | |
| 1156 { | |
| 1157 free_yank_all(); | |
| 1158 if ((y_current->y_array = | |
| 1159 (char_u **)alloc((unsigned)sizeof(char_u *))) == NULL) | |
| 1160 { | |
| 1161 vim_free(p); | |
| 1162 return FAIL; | |
| 1163 } | |
| 1164 y_current->y_array[0] = p; | |
| 1165 y_current->y_size = 1; | |
| 1166 y_current->y_type = MCHAR; /* used to be MLINE, why? */ | |
| 1167 } | |
| 1168 return OK; | |
| 1169 } | |
| 1170 | |
| 1893 | 1171 static int execreg_lastc = NUL; |
| 1172 | |
| 7 | 1173 /* |
| 1174 * execute a yank register: copy it into the stuff buffer | |
| 1175 * | |
| 1176 * return FAIL for failure, OK otherwise | |
| 1177 */ | |
| 1178 int | |
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1179 do_execreg( |
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1180 int regname, |
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1181 int colon, /* insert ':' before each line */ |
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1182 int addcr, /* always add '\n' to end of line */ |
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1183 int silent) /* set "silent" flag in typeahead buffer */ |
| 7 | 1184 { |
| 1185 long i; | |
| 1186 char_u *p; | |
| 1187 int retval = OK; | |
| 1188 int remap; | |
| 1189 | |
| 1190 if (regname == '@') /* repeat previous one */ | |
| 168 | 1191 { |
| 1893 | 1192 if (execreg_lastc == NUL) |
| 168 | 1193 { |
| 1194 EMSG(_("E748: No previously used register")); | |
| 1195 return FAIL; | |
| 1196 } | |
| 1893 | 1197 regname = execreg_lastc; |
| 168 | 1198 } |
| 7 | 1199 /* check for valid regname */ |
| 1200 if (regname == '%' || regname == '#' || !valid_yank_reg(regname, FALSE)) | |
| 168 | 1201 { |
| 1202 emsg_invreg(regname); | |
| 7 | 1203 return FAIL; |
| 168 | 1204 } |
| 1893 | 1205 execreg_lastc = regname; |
| 7 | 1206 |
| 1207 #ifdef FEAT_CLIPBOARD | |
| 1208 regname = may_get_selection(regname); | |
| 1209 #endif | |
| 1210 | |
| 1211 if (regname == '_') /* black hole: don't stuff anything */ | |
| 1212 return OK; | |
| 1213 | |
| 1214 #ifdef FEAT_CMDHIST | |
| 1215 if (regname == ':') /* use last command line */ | |
| 1216 { | |
| 1217 if (last_cmdline == NULL) | |
| 1218 { | |
| 1219 EMSG(_(e_nolastcmd)); | |
| 1220 return FAIL; | |
| 1221 } | |
| 1222 vim_free(new_last_cmdline); /* don't keep the cmdline containing @: */ | |
| 1223 new_last_cmdline = NULL; | |
| 16 | 1224 /* Escape all control characters with a CTRL-V */ |
| 1225 p = vim_strsave_escaped_ext(last_cmdline, | |
| 20 | 1226 (char_u *)"\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037", Ctrl_V, FALSE); |
| 16 | 1227 if (p != NULL) |
| 480 | 1228 { |
| 1229 /* When in Visual mode "'<,'>" will be prepended to the command. | |
| 1230 * Remove it when it's already there. */ | |
| 1231 if (VIsual_active && STRNCMP(p, "'<,'>", 5) == 0) | |
| 1077 | 1232 retval = put_in_typebuf(p + 5, TRUE, TRUE, silent); |
| 480 | 1233 else |
| 1077 | 1234 retval = put_in_typebuf(p, TRUE, TRUE, silent); |
| 480 | 1235 } |
| 16 | 1236 vim_free(p); |
| 7 | 1237 } |
| 1238 #endif | |
| 1239 #ifdef FEAT_EVAL | |
| 1240 else if (regname == '=') | |
| 1241 { | |
| 1242 p = get_expr_line(); | |
| 1243 if (p == NULL) | |
| 1244 return FAIL; | |
| 1077 | 1245 retval = put_in_typebuf(p, TRUE, colon, silent); |
| 7 | 1246 vim_free(p); |
| 1247 } | |
| 1248 #endif | |
| 1249 else if (regname == '.') /* use last inserted text */ | |
| 1250 { | |
| 1251 p = get_last_insert_save(); | |
| 1252 if (p == NULL) | |
| 1253 { | |
| 1254 EMSG(_(e_noinstext)); | |
| 1255 return FAIL; | |
| 1256 } | |
| 1077 | 1257 retval = put_in_typebuf(p, FALSE, colon, silent); |
| 7 | 1258 vim_free(p); |
| 1259 } | |
| 1260 else | |
| 1261 { | |
| 1262 get_yank_register(regname, FALSE); | |
| 1263 if (y_current->y_array == NULL) | |
| 1264 return FAIL; | |
| 1265 | |
| 1266 /* Disallow remaping for ":@r". */ | |
| 1267 remap = colon ? REMAP_NONE : REMAP_YES; | |
| 1268 | |
| 1269 /* | |
| 1270 * Insert lines into typeahead buffer, from last one to first one. | |
| 1271 */ | |
| 1034 | 1272 put_reedit_in_typebuf(silent); |
| 7 | 1273 for (i = y_current->y_size; --i >= 0; ) |
| 1274 { | |
| 1077 | 1275 char_u *escaped; |
| 1276 | |
| 7 | 1277 /* insert NL between lines and after last line if type is MLINE */ |
| 1278 if (y_current->y_type == MLINE || i < y_current->y_size - 1 | |
| 1279 || addcr) | |
| 1280 { | |
| 1034 | 1281 if (ins_typebuf((char_u *)"\n", remap, 0, TRUE, silent) == FAIL) |
| 7 | 1282 return FAIL; |
| 1283 } | |
| 1077 | 1284 escaped = vim_strsave_escape_csi(y_current->y_array[i]); |
| 1285 if (escaped == NULL) | |
| 1286 return FAIL; | |
| 1287 retval = ins_typebuf(escaped, remap, 0, TRUE, silent); | |
| 1288 vim_free(escaped); | |
| 1289 if (retval == FAIL) | |
| 7 | 1290 return FAIL; |
| 1034 | 1291 if (colon && ins_typebuf((char_u *)":", remap, 0, TRUE, silent) |
| 7 | 1292 == FAIL) |
| 1293 return FAIL; | |
| 1294 } | |
| 1295 Exec_reg = TRUE; /* disable the 'q' command */ | |
| 1296 } | |
| 1297 return retval; | |
| 1298 } | |
| 1299 | |
| 1300 /* | |
| 1301 * If "restart_edit" is not zero, put it in the typeahead buffer, so that it's | |
| 1302 * used only after other typeahead has been processed. | |
| 1303 */ | |
| 1304 static void | |
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1305 put_reedit_in_typebuf(int silent) |
| 7 | 1306 { |
| 1307 char_u buf[3]; | |
| 1308 | |
| 1309 if (restart_edit != NUL) | |
| 1310 { | |
| 1311 if (restart_edit == 'V') | |
| 1312 { | |
| 1313 buf[0] = 'g'; | |
| 1314 buf[1] = 'R'; | |
| 1315 buf[2] = NUL; | |
| 1316 } | |
| 1317 else | |
| 1318 { | |
| 1319 buf[0] = restart_edit == 'I' ? 'i' : restart_edit; | |
| 1320 buf[1] = NUL; | |
| 1321 } | |
| 1034 | 1322 if (ins_typebuf(buf, REMAP_NONE, 0, TRUE, silent) == OK) |
| 7 | 1323 restart_edit = NUL; |
| 1324 } | |
| 1325 } | |
| 1326 | |
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1327 /* |
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1328 * Insert register contents "s" into the typeahead buffer, so that it will be |
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1329 * executed again. |
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1330 * When "esc" is TRUE it is to be taken literally: Escape CSI characters and |
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1331 * no remapping. |
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1332 */ |
| 7 | 1333 static int |
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1334 put_in_typebuf( |
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1335 char_u *s, |
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1336 int esc, |
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1337 int colon, /* add ':' before the line */ |
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1338 int silent) |
| 7 | 1339 { |
| 1340 int retval = OK; | |
| 1341 | |
| 1034 | 1342 put_reedit_in_typebuf(silent); |
| 7 | 1343 if (colon) |
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1344 retval = ins_typebuf((char_u *)"\n", REMAP_NONE, 0, TRUE, silent); |
| 7 | 1345 if (retval == OK) |
| 1077 | 1346 { |
| 1347 char_u *p; | |
| 1348 | |
| 1349 if (esc) | |
| 1350 p = vim_strsave_escape_csi(s); | |
| 1351 else | |
| 1352 p = s; | |
| 1353 if (p == NULL) | |
| 1354 retval = FAIL; | |
| 1355 else | |
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1356 retval = ins_typebuf(p, esc ? REMAP_NONE : REMAP_YES, |
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1357 0, TRUE, silent); |
| 1077 | 1358 if (esc) |
| 1359 vim_free(p); | |
| 1360 } | |
| 7 | 1361 if (colon && retval == OK) |
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1362 retval = ins_typebuf((char_u *)":", REMAP_NONE, 0, TRUE, silent); |
| 7 | 1363 return retval; |
| 1364 } | |
| 1365 | |
| 1366 /* | |
| 1367 * Insert a yank register: copy it into the Read buffer. | |
| 1368 * Used by CTRL-R command and middle mouse button in insert mode. | |
| 1369 * | |
| 1370 * return FAIL for failure, OK otherwise | |
| 1371 */ | |
| 1372 int | |
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1373 insert_reg( |
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1374 int regname, |
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1375 int literally) /* insert literally, not as if typed */ |
| 7 | 1376 { |
| 1377 long i; | |
| 1378 int retval = OK; | |
| 1379 char_u *arg; | |
| 1380 int allocated; | |
| 1381 | |
| 1382 /* | |
| 1383 * It is possible to get into an endless loop by having CTRL-R a in | |
| 1384 * register a and then, in insert mode, doing CTRL-R a. | |
| 1385 * If you hit CTRL-C, the loop will be broken here. | |
| 1386 */ | |
| 1387 ui_breakcheck(); | |
| 1388 if (got_int) | |
| 1389 return FAIL; | |
| 1390 | |
| 1391 /* check for valid regname */ | |
| 1392 if (regname != NUL && !valid_yank_reg(regname, FALSE)) | |
| 1393 return FAIL; | |
| 1394 | |
| 1395 #ifdef FEAT_CLIPBOARD | |
| 1396 regname = may_get_selection(regname); | |
| 1397 #endif | |
| 1398 | |
| 1399 if (regname == '.') /* insert last inserted text */ | |
| 1400 retval = stuff_inserted(NUL, 1L, TRUE); | |
| 1401 else if (get_spec_reg(regname, &arg, &allocated, TRUE)) | |
| 1402 { | |
| 1403 if (arg == NULL) | |
| 1404 return FAIL; | |
| 1405 stuffescaped(arg, literally); | |
| 1406 if (allocated) | |
| 1407 vim_free(arg); | |
| 1408 } | |
| 1409 else /* name or number register */ | |
| 1410 { | |
| 1411 get_yank_register(regname, FALSE); | |
| 1412 if (y_current->y_array == NULL) | |
| 1413 retval = FAIL; | |
| 1414 else | |
| 1415 { | |
| 1416 for (i = 0; i < y_current->y_size; ++i) | |
| 1417 { | |
| 1418 stuffescaped(y_current->y_array[i], literally); | |
| 1419 /* | |
| 1420 * Insert a newline between lines and after last line if | |
| 1421 * y_type is MLINE. | |
| 1422 */ | |
| 1423 if (y_current->y_type == MLINE || i < y_current->y_size - 1) | |
| 1424 stuffcharReadbuff('\n'); | |
| 1425 } | |
| 1426 } | |
| 1427 } | |
| 1428 | |
| 1429 return retval; | |
| 1430 } | |
| 1431 | |
| 1432 /* | |
| 1433 * Stuff a string into the typeahead buffer, such that edit() will insert it | |
| 1434 * literally ("literally" TRUE) or interpret is as typed characters. | |
| 1435 */ | |
| 1436 static void | |
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1437 stuffescaped(char_u *arg, int literally) |
| 7 | 1438 { |
| 1439 int c; | |
| 1440 char_u *start; | |
| 1441 | |
| 1442 while (*arg != NUL) | |
| 1443 { | |
| 1444 /* Stuff a sequence of normal ASCII characters, that's fast. Also | |
| 1445 * stuff K_SPECIAL to get the effect of a special key when "literally" | |
| 1446 * is TRUE. */ | |
| 1447 start = arg; | |
| 1448 while ((*arg >= ' ' | |
| 1449 #ifndef EBCDIC | |
| 1450 && *arg < DEL /* EBCDIC: chars above space are normal */ | |
| 1451 #endif | |
| 1452 ) | |
| 1453 || (*arg == K_SPECIAL && !literally)) | |
| 1454 ++arg; | |
| 1455 if (arg > start) | |
| 1456 stuffReadbuffLen(start, (long)(arg - start)); | |
| 1457 | |
| 1458 /* stuff a single special character */ | |
| 1459 if (*arg != NUL) | |
| 1460 { | |
| 1461 #ifdef FEAT_MBYTE | |
| 1462 if (has_mbyte) | |
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1463 c = mb_cptr2char_adv(&arg); |
| 7 | 1464 else |
| 1465 #endif | |
| 1466 c = *arg++; | |
| 1467 if (literally && ((c < ' ' && c != TAB) || c == DEL)) | |
| 1468 stuffcharReadbuff(Ctrl_V); | |
| 1469 stuffcharReadbuff(c); | |
| 1470 } | |
| 1471 } | |
| 1472 } | |
| 1473 | |
| 1474 /* | |
| 1157 | 1475 * If "regname" is a special register, return TRUE and store a pointer to its |
| 1476 * value in "argp". | |
| 7 | 1477 */ |
| 15 | 1478 int |
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1479 get_spec_reg( |
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1480 int regname, |
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1481 char_u **argp, |
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1482 int *allocated, /* return: TRUE when value was allocated */ |
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1483 int errmsg) /* give error message when failing */ |
| 7 | 1484 { |
| 1485 int cnt; | |
| 1486 | |
| 1487 *argp = NULL; | |
| 1488 *allocated = FALSE; | |
| 1489 switch (regname) | |
| 1490 { | |
| 1491 case '%': /* file name */ | |
| 1492 if (errmsg) | |
| 1493 check_fname(); /* will give emsg if not set */ | |
| 1494 *argp = curbuf->b_fname; | |
| 1495 return TRUE; | |
| 1496 | |
| 1497 case '#': /* alternate file name */ | |
| 1498 *argp = getaltfname(errmsg); /* may give emsg if not set */ | |
| 1499 return TRUE; | |
| 1500 | |
| 1501 #ifdef FEAT_EVAL | |
| 1502 case '=': /* result of expression */ | |
| 1503 *argp = get_expr_line(); | |
| 1504 *allocated = TRUE; | |
| 1505 return TRUE; | |
| 1506 #endif | |
| 1507 | |
| 1508 case ':': /* last command line */ | |
| 1509 if (last_cmdline == NULL && errmsg) | |
| 1510 EMSG(_(e_nolastcmd)); | |
| 1511 *argp = last_cmdline; | |
| 1512 return TRUE; | |
| 1513 | |
| 1514 case '/': /* last search-pattern */ | |
| 1515 if (last_search_pat() == NULL && errmsg) | |
| 1516 EMSG(_(e_noprevre)); | |
| 1517 *argp = last_search_pat(); | |
| 1518 return TRUE; | |
| 1519 | |
| 1520 case '.': /* last inserted text */ | |
| 1521 *argp = get_last_insert_save(); | |
| 1522 *allocated = TRUE; | |
| 1523 if (*argp == NULL && errmsg) | |
| 1524 EMSG(_(e_noinstext)); | |
| 1525 return TRUE; | |
| 1526 | |
| 1527 #ifdef FEAT_SEARCHPATH | |
| 1528 case Ctrl_F: /* Filename under cursor */ | |
| 1529 case Ctrl_P: /* Path under cursor, expand via "path" */ | |
| 1530 if (!errmsg) | |
| 1531 return FALSE; | |
| 1532 *argp = file_name_at_cursor(FNAME_MESS | FNAME_HYP | |
| 681 | 1533 | (regname == Ctrl_P ? FNAME_EXP : 0), 1L, NULL); |
| 7 | 1534 *allocated = TRUE; |
| 1535 return TRUE; | |
| 1536 #endif | |
| 1537 | |
| 1538 case Ctrl_W: /* word under cursor */ | |
| 1539 case Ctrl_A: /* WORD (mnemonic All) under cursor */ | |
| 1540 if (!errmsg) | |
| 1541 return FALSE; | |
| 1542 cnt = find_ident_under_cursor(argp, regname == Ctrl_W | |
| 1543 ? (FIND_IDENT|FIND_STRING) : FIND_STRING); | |
| 1544 *argp = cnt ? vim_strnsave(*argp, cnt) : NULL; | |
| 1545 *allocated = TRUE; | |
| 1546 return TRUE; | |
| 1547 | |
| 1548 case '_': /* black hole: always empty */ | |
| 1549 *argp = (char_u *)""; | |
| 1550 return TRUE; | |
| 1551 } | |
| 1552 | |
| 1553 return FALSE; | |
| 1554 } | |
| 1555 | |
| 1556 /* | |
| 15 | 1557 * Paste a yank register into the command line. |
| 1558 * Only for non-special registers. | |
| 1559 * Used by CTRL-R command in command-line mode | |
| 7 | 1560 * insert_reg() can't be used here, because special characters from the |
| 1561 * register contents will be interpreted as commands. | |
| 1562 * | |
| 1563 * return FAIL for failure, OK otherwise | |
| 1564 */ | |
| 1565 int | |
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1566 cmdline_paste_reg( |
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1567 int regname, |
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1568 int literally, /* Insert text literally instead of "as typed" */ |
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1569 int remcr) /* don't add CR characters */ |
| 7 | 1570 { |
| 1571 long i; | |
| 1572 | |
| 1573 get_yank_register(regname, FALSE); | |
| 1574 if (y_current->y_array == NULL) | |
| 1575 return FAIL; | |
| 1576 | |
| 1577 for (i = 0; i < y_current->y_size; ++i) | |
| 1578 { | |
| 1579 cmdline_paste_str(y_current->y_array[i], literally); | |
| 1580 | |
| 1015 | 1581 /* Insert ^M between lines and after last line if type is MLINE. |
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1582 * Don't do this when "remcr" is TRUE. */ |
|
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1583 if ((y_current->y_type == MLINE || i < y_current->y_size - 1) && !remcr) |
| 7 | 1584 cmdline_paste_str((char_u *)"\r", literally); |
| 1585 | |
| 1586 /* Check for CTRL-C, in case someone tries to paste a few thousand | |
| 1587 * lines and gets bored. */ | |
| 1588 ui_breakcheck(); | |
| 1589 if (got_int) | |
| 1590 return FAIL; | |
| 1591 } | |
| 1592 return OK; | |
| 1593 } | |
| 1594 | |
| 1595 #if defined(FEAT_CLIPBOARD) || defined(PROTO) | |
| 1596 /* | |
| 1597 * Adjust the register name pointed to with "rp" for the clipboard being | |
| 1598 * used always and the clipboard being available. | |
| 1599 */ | |
| 1600 void | |
|
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1601 adjust_clip_reg(int *rp) |
| 7 | 1602 { |
| 2654 | 1603 /* If no reg. specified, and "unnamed" or "unnamedplus" is in 'clipboard', |
| 1604 * use '*' or '+' reg, respectively. "unnamedplus" prevails. */ | |
| 6116 | 1605 if (*rp == 0 && (clip_unnamed != 0 || clip_unnamed_saved != 0)) |
| 1606 { | |
| 1607 if (clip_unnamed != 0) | |
| 1608 *rp = ((clip_unnamed & CLIP_UNNAMED_PLUS) && clip_plus.available) | |
| 2654 | 1609 ? '+' : '*'; |
| 6116 | 1610 else |
| 1611 *rp = ((clip_unnamed_saved & CLIP_UNNAMED_PLUS) && clip_plus.available) | |
| 1612 ? '+' : '*'; | |
| 1613 } | |
| 7 | 1614 if (!clip_star.available && *rp == '*') |
| 1615 *rp = 0; | |
| 1616 if (!clip_plus.available && *rp == '+') | |
| 1617 *rp = 0; | |
| 1618 } | |
| 1619 #endif | |
| 1620 | |
| 1621 /* | |
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1622 * Handle a delete operation. |
| 7 | 1623 * |
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1624 * Return FAIL if undo failed, OK otherwise. |
| 7 | 1625 */ |
| 1626 int | |
|
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1627 op_delete(oparg_T *oap) |
| 7 | 1628 { |
| 1629 int n; | |
| 1630 linenr_T lnum; | |
| 1631 char_u *ptr; | |
| 1632 char_u *newp, *oldp; | |
| 1633 struct block_def bd; | |
| 1634 linenr_T old_lcount = curbuf->b_ml.ml_line_count; | |
| 1635 int did_yank = FALSE; | |
| 3782 | 1636 int orig_regname = oap->regname; |
| 7 | 1637 |
| 1638 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to do */ | |
| 1639 return OK; | |
| 1640 | |
| 1641 /* Nothing to delete, return here. Do prepare undo, for op_change(). */ | |
| 1642 if (oap->empty) | |
| 1643 return u_save_cursor(); | |
| 1644 | |
| 1645 if (!curbuf->b_p_ma) | |
| 1646 { | |
| 1647 EMSG(_(e_modifiable)); | |
| 1648 return FAIL; | |
| 1649 } | |
| 1650 | |
| 1651 #ifdef FEAT_CLIPBOARD | |
| 1652 adjust_clip_reg(&oap->regname); | |
| 1653 #endif | |
| 1654 | |
| 1655 #ifdef FEAT_MBYTE | |
| 1656 if (has_mbyte) | |
| 1657 mb_adjust_opend(oap); | |
| 1658 #endif | |
| 1659 | |
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1660 /* |
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1661 * Imitate the strange Vi behaviour: If the delete spans more than one |
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1662 * line and motion_type == MCHAR and the result is a blank line, make the |
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1663 * delete linewise. Don't do this for the change command or Visual mode. |
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1664 */ |
| 7 | 1665 if ( oap->motion_type == MCHAR |
| 1666 && !oap->is_VIsual | |
| 50 | 1667 && !oap->block_mode |
| 7 | 1668 && oap->line_count > 1 |
| 3254 | 1669 && oap->motion_force == NUL |
| 7 | 1670 && oap->op_type == OP_DELETE) |
| 1671 { | |
| 2957 | 1672 ptr = ml_get(oap->end.lnum) + oap->end.col; |
| 1673 if (*ptr != NUL) | |
| 1674 ptr += oap->inclusive; | |
| 7 | 1675 ptr = skipwhite(ptr); |
| 1676 if (*ptr == NUL && inindent(0)) | |
| 1677 oap->motion_type = MLINE; | |
| 1678 } | |
| 1679 | |
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1680 /* |
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1681 * Check for trying to delete (e.g. "D") in an empty line. |
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1682 * Note: For the change operator it is ok. |
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1683 */ |
| 7 | 1684 if ( oap->motion_type == MCHAR |
| 1685 && oap->line_count == 1 | |
| 1686 && oap->op_type == OP_DELETE | |
| 1687 && *ml_get(oap->start.lnum) == NUL) | |
| 1688 { | |
| 1689 /* | |
| 446 | 1690 * It's an error to operate on an empty region, when 'E' included in |
| 7 | 1691 * 'cpoptions' (Vi compatible). |
| 1692 */ | |
| 446 | 1693 #ifdef FEAT_VIRTUALEDIT |
| 1694 if (virtual_op) | |
| 1695 /* Virtual editing: Nothing gets deleted, but we set the '[ and '] | |
| 1696 * marks as if it happened. */ | |
| 1697 goto setmarks; | |
| 1698 #endif | |
| 7 | 1699 if (vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL) |
| 1700 beep_flush(); | |
| 1701 return OK; | |
| 1702 } | |
| 1703 | |
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1704 /* |
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1705 * Do a yank of whatever we're about to delete. |
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1706 * If a yank register was specified, put the deleted text into that |
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1707 * register. For the black hole register '_' don't yank anything. |
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1708 */ |
| 7 | 1709 if (oap->regname != '_') |
| 1710 { | |
| 1711 if (oap->regname != 0) | |
| 1712 { | |
| 1713 /* check for read-only register */ | |
| 1714 if (!valid_yank_reg(oap->regname, TRUE)) | |
| 1715 { | |
| 1716 beep_flush(); | |
| 1717 return OK; | |
| 1718 } | |
| 1719 get_yank_register(oap->regname, TRUE); /* yank into specif'd reg. */ | |
| 1720 if (op_yank(oap, TRUE, FALSE) == OK) /* yank without message */ | |
| 1721 did_yank = TRUE; | |
| 1722 } | |
| 1723 | |
| 1724 /* | |
| 1725 * Put deleted text into register 1 and shift number registers if the | |
| 1726 * delete contains a line break, or when a regname has been specified. | |
| 3782 | 1727 * Use the register name from before adjust_clip_reg() may have |
| 1728 * changed it. | |
| 7 | 1729 */ |
| 3782 | 1730 if (orig_regname != 0 || oap->motion_type == MLINE |
| 7 | 1731 || oap->line_count > 1 || oap->use_reg_one) |
| 1732 { | |
| 1733 y_current = &y_regs[9]; | |
| 1734 free_yank_all(); /* free register nine */ | |
| 1735 for (n = 9; n > 1; --n) | |
| 1736 y_regs[n] = y_regs[n - 1]; | |
| 1737 y_previous = y_current = &y_regs[1]; | |
| 1738 y_regs[1].y_array = NULL; /* set register one to empty */ | |
| 1739 if (op_yank(oap, TRUE, FALSE) == OK) | |
| 1740 did_yank = TRUE; | |
| 1741 } | |
| 1742 | |
| 3468 | 1743 /* Yank into small delete register when no named register specified |
| 1744 * and the delete is within one line. */ | |
| 1745 if (( | |
| 1746 #ifdef FEAT_CLIPBOARD | |
| 3584 | 1747 ((clip_unnamed & CLIP_UNNAMED) && oap->regname == '*') || |
| 1748 ((clip_unnamed & CLIP_UNNAMED_PLUS) && oap->regname == '+') || | |
| 3468 | 1749 #endif |
| 1750 oap->regname == 0) && oap->motion_type != MLINE | |
| 7 | 1751 && oap->line_count == 1) |
| 1752 { | |
| 1753 oap->regname = '-'; | |
| 1754 get_yank_register(oap->regname, TRUE); | |
| 1755 if (op_yank(oap, TRUE, FALSE) == OK) | |
| 1756 did_yank = TRUE; | |
| 1757 oap->regname = 0; | |
| 1758 } | |
| 1759 | |
| 1760 /* | |
| 1761 * If there's too much stuff to fit in the yank register, then get a | |
| 1762 * confirmation before doing the delete. This is crude, but simple. | |
| 1763 * And it avoids doing a delete of something we can't put back if we | |
| 1764 * want. | |
| 1765 */ | |
| 1766 if (!did_yank) | |
| 1767 { | |
| 1768 int msg_silent_save = msg_silent; | |
| 1769 | |
| 1770 msg_silent = 0; /* must display the prompt */ | |
| 1771 n = ask_yesno((char_u *)_("cannot yank; delete anyway"), TRUE); | |
| 1772 msg_silent = msg_silent_save; | |
| 1773 if (n != 'y') | |
| 1774 { | |
| 1775 EMSG(_(e_abort)); | |
| 1776 return FAIL; | |
| 1777 } | |
| 1778 } | |
| 1779 } | |
| 1780 | |
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1781 /* |
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1782 * block mode delete |
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1783 */ |
| 7 | 1784 if (oap->block_mode) |
| 1785 { | |
| 1786 if (u_save((linenr_T)(oap->start.lnum - 1), | |
| 1787 (linenr_T)(oap->end.lnum + 1)) == FAIL) | |
| 1788 return FAIL; | |
| 1789 | |
| 1790 for (lnum = curwin->w_cursor.lnum; lnum <= oap->end.lnum; ++lnum) | |
| 1791 { | |
| 1792 block_prep(oap, &bd, lnum, TRUE); | |
| 1793 if (bd.textlen == 0) /* nothing to delete */ | |
| 1794 continue; | |
| 1795 | |
| 1796 /* Adjust cursor position for tab replaced by spaces and 'lbr'. */ | |
| 1797 if (lnum == curwin->w_cursor.lnum) | |
| 1798 { | |
| 1799 curwin->w_cursor.col = bd.textcol + bd.startspaces; | |
| 1800 # ifdef FEAT_VIRTUALEDIT | |
| 1801 curwin->w_cursor.coladd = 0; | |
| 1802 # endif | |
| 1803 } | |
| 1804 | |
| 1805 /* n == number of chars deleted | |
| 1806 * If we delete a TAB, it may be replaced by several characters. | |
| 1807 * Thus the number of characters may increase! | |
| 1808 */ | |
| 1809 n = bd.textlen - bd.startspaces - bd.endspaces; | |
| 1810 oldp = ml_get(lnum); | |
| 1811 newp = alloc_check((unsigned)STRLEN(oldp) + 1 - n); | |
| 1812 if (newp == NULL) | |
| 1813 continue; | |
| 1814 /* copy up to deleted part */ | |
| 1815 mch_memmove(newp, oldp, (size_t)bd.textcol); | |
| 1816 /* insert spaces */ | |
| 6929 | 1817 vim_memset(newp + bd.textcol, ' ', |
| 7 | 1818 (size_t)(bd.startspaces + bd.endspaces)); |
| 1819 /* copy the part after the deleted part */ | |
| 1820 oldp += bd.textcol + bd.textlen; | |
| 1622 | 1821 STRMOVE(newp + bd.textcol + bd.startspaces + bd.endspaces, oldp); |
| 7 | 1822 /* replace the line */ |
| 1823 ml_replace(lnum, newp, FALSE); | |
| 1824 } | |
| 1825 | |
| 1826 check_cursor_col(); | |
| 1827 changed_lines(curwin->w_cursor.lnum, curwin->w_cursor.col, | |
| 1828 oap->end.lnum + 1, 0L); | |
| 1829 oap->line_count = 0; /* no lines deleted */ | |
| 1830 } | |
| 5735 | 1831 else if (oap->motion_type == MLINE) |
| 7 | 1832 { |
| 1833 if (oap->op_type == OP_CHANGE) | |
| 1834 { | |
| 1835 /* Delete the lines except the first one. Temporarily move the | |
| 1836 * cursor to the next line. Save the current line number, if the | |
| 1837 * last line is deleted it may be changed. | |
| 1838 */ | |
| 1839 if (oap->line_count > 1) | |
| 1840 { | |
| 1841 lnum = curwin->w_cursor.lnum; | |
| 1842 ++curwin->w_cursor.lnum; | |
| 1843 del_lines((long)(oap->line_count - 1), TRUE); | |
| 1844 curwin->w_cursor.lnum = lnum; | |
| 1845 } | |
| 1846 if (u_save_cursor() == FAIL) | |
| 1847 return FAIL; | |
| 1848 if (curbuf->b_p_ai) /* don't delete indent */ | |
| 1849 { | |
| 1850 beginline(BL_WHITE); /* cursor on first non-white */ | |
| 1851 did_ai = TRUE; /* delete the indent when ESC hit */ | |
| 1852 ai_col = curwin->w_cursor.col; | |
| 1853 } | |
| 1854 else | |
| 1855 beginline(0); /* cursor in column 0 */ | |
| 1856 truncate_line(FALSE); /* delete the rest of the line */ | |
| 1857 /* leave cursor past last char in line */ | |
| 1858 if (oap->line_count > 1) | |
| 1859 u_clearline(); /* "U" command not possible after "2cc" */ | |
| 1860 } | |
| 1861 else | |
| 1862 { | |
| 1863 del_lines(oap->line_count, TRUE); | |
| 1864 beginline(BL_WHITE | BL_FIX); | |
| 1865 u_clearline(); /* "U" command not possible after "dd" */ | |
| 1866 } | |
| 1867 } | |
| 1868 else | |
| 1869 { | |
| 1870 #ifdef FEAT_VIRTUALEDIT | |
| 1871 if (virtual_op) | |
| 1872 { | |
| 1873 int endcol = 0; | |
| 1874 | |
| 1875 /* For virtualedit: break the tabs that are partly included. */ | |
| 1876 if (gchar_pos(&oap->start) == '\t') | |
| 1877 { | |
| 1878 if (u_save_cursor() == FAIL) /* save first line for undo */ | |
| 1879 return FAIL; | |
| 1880 if (oap->line_count == 1) | |
| 1881 endcol = getviscol2(oap->end.col, oap->end.coladd); | |
| 1882 coladvance_force(getviscol2(oap->start.col, oap->start.coladd)); | |
| 1883 oap->start = curwin->w_cursor; | |
| 1884 if (oap->line_count == 1) | |
| 1885 { | |
| 1886 coladvance(endcol); | |
| 1887 oap->end.col = curwin->w_cursor.col; | |
| 1888 oap->end.coladd = curwin->w_cursor.coladd; | |
| 1889 curwin->w_cursor = oap->start; | |
| 1890 } | |
| 1891 } | |
| 1892 | |
| 1893 /* Break a tab only when it's included in the area. */ | |
| 1894 if (gchar_pos(&oap->end) == '\t' | |
| 1895 && (int)oap->end.coladd < oap->inclusive) | |
| 1896 { | |
| 1897 /* save last line for undo */ | |
| 1898 if (u_save((linenr_T)(oap->end.lnum - 1), | |
| 1899 (linenr_T)(oap->end.lnum + 1)) == FAIL) | |
| 1900 return FAIL; | |
| 1901 curwin->w_cursor = oap->end; | |
| 1902 coladvance_force(getviscol2(oap->end.col, oap->end.coladd)); | |
| 1903 oap->end = curwin->w_cursor; | |
| 1904 curwin->w_cursor = oap->start; | |
| 1905 } | |
| 1906 } | |
| 1907 #endif | |
| 1908 | |
| 1909 if (oap->line_count == 1) /* delete characters within one line */ | |
| 1910 { | |
| 1911 if (u_save_cursor() == FAIL) /* save line for undo */ | |
| 1912 return FAIL; | |
| 1913 | |
| 1914 /* if 'cpoptions' contains '$', display '$' at end of change */ | |
| 5735 | 1915 if ( vim_strchr(p_cpo, CPO_DOLLAR) != NULL |
| 7 | 1916 && oap->op_type == OP_CHANGE |
| 1917 && oap->end.lnum == curwin->w_cursor.lnum | |
| 5735 | 1918 && !oap->is_VIsual) |
| 7 | 1919 display_dollar(oap->end.col - !oap->inclusive); |
| 1920 | |
| 1921 n = oap->end.col - oap->start.col + 1 - !oap->inclusive; | |
| 1922 | |
| 1923 #ifdef FEAT_VIRTUALEDIT | |
| 1924 if (virtual_op) | |
| 1925 { | |
| 1926 /* fix up things for virtualedit-delete: | |
| 1927 * break the tabs which are going to get in our way | |
| 1928 */ | |
| 1929 char_u *curline = ml_get_curline(); | |
| 1930 int len = (int)STRLEN(curline); | |
| 1931 | |
| 1932 if (oap->end.coladd != 0 | |
| 1933 && (int)oap->end.col >= len - 1 | |
| 1934 && !(oap->start.coladd && (int)oap->end.col >= len - 1)) | |
| 1935 n++; | |
| 1936 /* Delete at least one char (e.g, when on a control char). */ | |
| 1937 if (n == 0 && oap->start.coladd != oap->end.coladd) | |
| 1938 n = 1; | |
| 1939 | |
| 1940 /* When deleted a char in the line, reset coladd. */ | |
| 1941 if (gchar_cursor() != NUL) | |
| 1942 curwin->w_cursor.coladd = 0; | |
| 1943 } | |
| 1944 #endif | |
| 6826 | 1945 (void)del_bytes((long)n, !virtual_op, |
| 1946 oap->op_type == OP_DELETE && !oap->is_VIsual); | |
| 7 | 1947 } |
| 1948 else /* delete characters between lines */ | |
| 1949 { | |
| 1950 pos_T curpos; | |
| 1951 | |
| 1952 /* save deleted and changed lines for undo */ | |
| 1953 if (u_save((linenr_T)(curwin->w_cursor.lnum - 1), | |
| 1954 (linenr_T)(curwin->w_cursor.lnum + oap->line_count)) == FAIL) | |
| 1955 return FAIL; | |
| 1956 | |
| 1957 truncate_line(TRUE); /* delete from cursor to end of line */ | |
| 1958 | |
| 1959 curpos = curwin->w_cursor; /* remember curwin->w_cursor */ | |
| 1960 ++curwin->w_cursor.lnum; | |
| 1961 del_lines((long)(oap->line_count - 2), FALSE); | |
| 1962 | |
| 6826 | 1963 /* delete from start of line until op_end */ |
| 2957 | 1964 n = (oap->end.col + 1 - !oap->inclusive); |
| 6826 | 1965 curwin->w_cursor.col = 0; |
| 1966 (void)del_bytes((long)n, !virtual_op, | |
| 1967 oap->op_type == OP_DELETE && !oap->is_VIsual); | |
| 1968 curwin->w_cursor = curpos; /* restore curwin->w_cursor */ | |
| 1969 (void)do_join(2, FALSE, FALSE, FALSE, FALSE); | |
| 7 | 1970 } |
| 1971 } | |
| 1972 | |
| 1973 msgmore(curbuf->b_ml.ml_line_count - old_lcount); | |
| 1974 | |
| 446 | 1975 #ifdef FEAT_VIRTUALEDIT |
| 1976 setmarks: | |
| 1977 #endif | |
| 7 | 1978 if (oap->block_mode) |
| 1979 { | |
| 1980 curbuf->b_op_end.lnum = oap->end.lnum; | |
| 1981 curbuf->b_op_end.col = oap->start.col; | |
| 1982 } | |
| 1983 else | |
| 1984 curbuf->b_op_end = oap->start; | |
| 1985 curbuf->b_op_start = oap->start; | |
| 1986 | |
| 1987 return OK; | |
| 1988 } | |
| 1989 | |
| 1990 #ifdef FEAT_MBYTE | |
| 1991 /* | |
| 1992 * Adjust end of operating area for ending on a multi-byte character. | |
| 1993 * Used for deletion. | |
| 1994 */ | |
| 1995 static void | |
|
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1996 mb_adjust_opend(oparg_T *oap) |
| 7 | 1997 { |
| 1998 char_u *p; | |
| 1999 | |
| 2000 if (oap->inclusive) | |
| 2001 { | |
| 2002 p = ml_get(oap->end.lnum); | |
| 2003 oap->end.col += mb_tail_off(p, p + oap->end.col); | |
| 2004 } | |
| 2005 } | |
| 2006 #endif | |
| 2007 | |
| 2008 #if defined(FEAT_VISUALEXTRA) || defined(PROTO) | |
| 2009 /* | |
| 2010 * Replace a whole area with one character. | |
| 2011 */ | |
| 2012 int | |
|
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2013 op_replace(oparg_T *oap, int c) |
| 7 | 2014 { |
| 2015 int n, numc; | |
| 2016 #ifdef FEAT_MBYTE | |
| 2017 int num_chars; | |
| 2018 #endif | |
| 2019 char_u *newp, *oldp; | |
| 2020 size_t oldlen; | |
| 2021 struct block_def bd; | |
| 5428 | 2022 char_u *after_p = NULL; |
| 2023 int had_ctrl_v_cr = (c == -1 || c == -2); | |
| 7 | 2024 |
| 2025 if ((curbuf->b_ml.ml_flags & ML_EMPTY ) || oap->empty) | |
| 2026 return OK; /* nothing to do */ | |
| 2027 | |
| 5428 | 2028 if (had_ctrl_v_cr) |
| 2029 c = (c == -1 ? '\r' : '\n'); | |
| 2030 | |
| 7 | 2031 #ifdef FEAT_MBYTE |
| 2032 if (has_mbyte) | |
| 2033 mb_adjust_opend(oap); | |
| 2034 #endif | |
| 2035 | |
| 2036 if (u_save((linenr_T)(oap->start.lnum - 1), | |
| 2037 (linenr_T)(oap->end.lnum + 1)) == FAIL) | |
| 2038 return FAIL; | |
| 2039 | |
| 2040 /* | |
| 2041 * block mode replace | |
| 2042 */ | |
| 2043 if (oap->block_mode) | |
| 2044 { | |
| 2045 bd.is_MAX = (curwin->w_curswant == MAXCOL); | |
| 2046 for ( ; curwin->w_cursor.lnum <= oap->end.lnum; ++curwin->w_cursor.lnum) | |
| 2047 { | |
| 1982 | 2048 curwin->w_cursor.col = 0; /* make sure cursor position is valid */ |
| 7 | 2049 block_prep(oap, &bd, curwin->w_cursor.lnum, TRUE); |
| 2050 if (bd.textlen == 0 && (!virtual_op || bd.is_MAX)) | |
| 2051 continue; /* nothing to replace */ | |
| 2052 | |
| 2053 /* n == number of extra chars required | |
| 2054 * If we split a TAB, it may be replaced by several characters. | |
| 2055 * Thus the number of characters may increase! | |
| 2056 */ | |
| 2057 #ifdef FEAT_VIRTUALEDIT | |
| 2058 /* If the range starts in virtual space, count the initial | |
| 2059 * coladd offset as part of "startspaces" */ | |
| 2060 if (virtual_op && bd.is_short && *bd.textstart == NUL) | |
| 2061 { | |
| 2062 pos_T vpos; | |
| 2063 | |
| 1982 | 2064 vpos.lnum = curwin->w_cursor.lnum; |
| 7 | 2065 getvpos(&vpos, oap->start_vcol); |
| 2066 bd.startspaces += vpos.coladd; | |
| 2067 n = bd.startspaces; | |
| 2068 } | |
| 2069 else | |
| 2070 #endif | |
| 2071 /* allow for pre spaces */ | |
| 2072 n = (bd.startspaces ? bd.start_char_vcols - 1 : 0); | |
| 2073 | |
| 2074 /* allow for post spp */ | |
| 2075 n += (bd.endspaces | |
| 2076 #ifdef FEAT_VIRTUALEDIT | |
| 2077 && !bd.is_oneChar | |
| 2078 #endif | |
| 2079 && bd.end_char_vcols > 0) ? bd.end_char_vcols - 1 : 0; | |
| 2080 /* Figure out how many characters to replace. */ | |
| 2081 numc = oap->end_vcol - oap->start_vcol + 1; | |
| 2082 if (bd.is_short && (!virtual_op || bd.is_MAX)) | |
| 2083 numc -= (oap->end_vcol - bd.end_vcol) + 1; | |
| 2084 | |
| 2085 #ifdef FEAT_MBYTE | |
| 2086 /* A double-wide character can be replaced only up to half the | |
| 2087 * times. */ | |
| 2088 if ((*mb_char2cells)(c) > 1) | |
| 2089 { | |
| 2090 if ((numc & 1) && !bd.is_short) | |
| 2091 { | |
| 2092 ++bd.endspaces; | |
| 2093 ++n; | |
| 2094 } | |
| 2095 numc = numc / 2; | |
| 2096 } | |
| 2097 | |
| 2098 /* Compute bytes needed, move character count to num_chars. */ | |
| 2099 num_chars = numc; | |
| 2100 numc *= (*mb_char2len)(c); | |
| 2101 #endif | |
| 2102 /* oldlen includes textlen, so don't double count */ | |
| 2103 n += numc - bd.textlen; | |
| 2104 | |
| 2105 oldp = ml_get_curline(); | |
| 2106 oldlen = STRLEN(oldp); | |
| 2107 newp = alloc_check((unsigned)oldlen + 1 + n); | |
| 2108 if (newp == NULL) | |
| 2109 continue; | |
| 2110 vim_memset(newp, NUL, (size_t)(oldlen + 1 + n)); | |
| 2111 /* copy up to deleted part */ | |
| 2112 mch_memmove(newp, oldp, (size_t)bd.textcol); | |
| 2113 oldp += bd.textcol + bd.textlen; | |
| 2114 /* insert pre-spaces */ | |
| 6929 | 2115 vim_memset(newp + bd.textcol, ' ', (size_t)bd.startspaces); |
| 7 | 2116 /* insert replacement chars CHECK FOR ALLOCATED SPACE */ |
| 5428 | 2117 /* -1/-2 is used for entering CR literally. */ |
| 2118 if (had_ctrl_v_cr || (c != '\r' && c != '\n')) | |
| 7 | 2119 { |
| 5428 | 2120 #ifdef FEAT_MBYTE |
| 2121 if (has_mbyte) | |
| 2122 { | |
| 2123 n = (int)STRLEN(newp); | |
| 2124 while (--num_chars >= 0) | |
| 2125 n += (*mb_char2bytes)(c, newp + n); | |
| 2126 } | |
| 2127 else | |
| 2128 #endif | |
| 6929 | 2129 vim_memset(newp + STRLEN(newp), c, (size_t)numc); |
| 5428 | 2130 if (!bd.is_short) |
| 2131 { | |
| 2132 /* insert post-spaces */ | |
| 6929 | 2133 vim_memset(newp + STRLEN(newp), ' ', (size_t)bd.endspaces); |
| 5428 | 2134 /* copy the part after the changed part */ |
| 2135 STRMOVE(newp + STRLEN(newp), oldp); | |
| 2136 } | |
| 7 | 2137 } |
| 2138 else | |
| 2139 { | |
| 5428 | 2140 /* Replacing with \r or \n means splitting the line. */ |
| 5475 | 2141 after_p = alloc_check( |
| 2142 (unsigned)(oldlen + 1 + n - STRLEN(newp))); | |
| 5428 | 2143 if (after_p != NULL) |
| 2144 STRMOVE(after_p, oldp); | |
| 7 | 2145 } |
| 2146 /* replace the line */ | |
| 2147 ml_replace(curwin->w_cursor.lnum, newp, FALSE); | |
| 5428 | 2148 if (after_p != NULL) |
| 2149 { | |
| 2150 ml_append(curwin->w_cursor.lnum++, after_p, 0, FALSE); | |
| 2151 appended_lines_mark(curwin->w_cursor.lnum, 1L); | |
| 2152 oap->end.lnum++; | |
| 2153 vim_free(after_p); | |
| 2154 } | |
| 7 | 2155 } |
| 2156 } | |
| 2157 else | |
| 2158 { | |
| 2159 /* | |
| 2160 * MCHAR and MLINE motion replace. | |
| 2161 */ | |
| 2162 if (oap->motion_type == MLINE) | |
| 2163 { | |
| 2164 oap->start.col = 0; | |
| 2165 curwin->w_cursor.col = 0; | |
| 2166 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
| 2167 if (oap->end.col) | |
| 2168 --oap->end.col; | |
| 2169 } | |
| 2170 else if (!oap->inclusive) | |
| 2171 dec(&(oap->end)); | |
| 2172 | |
| 2173 while (ltoreq(curwin->w_cursor, oap->end)) | |
| 2174 { | |
| 2175 n = gchar_cursor(); | |
| 2176 if (n != NUL) | |
| 2177 { | |
| 2178 #ifdef FEAT_MBYTE | |
| 2179 if ((*mb_char2len)(c) > 1 || (*mb_char2len)(n) > 1) | |
| 2180 { | |
| 2181 /* This is slow, but it handles replacing a single-byte | |
| 2182 * with a multi-byte and the other way around. */ | |
| 4203 | 2183 if (curwin->w_cursor.lnum == oap->end.lnum) |
| 2184 oap->end.col += (*mb_char2len)(c) - (*mb_char2len)(n); | |
| 7 | 2185 n = State; |
| 2186 State = REPLACE; | |
| 2187 ins_char(c); | |
| 2188 State = n; | |
| 2189 /* Backup to the replaced character. */ | |
| 2190 dec_cursor(); | |
| 2191 } | |
| 2192 else | |
| 2193 #endif | |
| 2194 { | |
| 2195 #ifdef FEAT_VIRTUALEDIT | |
| 2196 if (n == TAB) | |
| 2197 { | |
| 2198 int end_vcol = 0; | |
| 2199 | |
| 2200 if (curwin->w_cursor.lnum == oap->end.lnum) | |
| 2201 { | |
| 2202 /* oap->end has to be recalculated when | |
| 2203 * the tab breaks */ | |
| 2204 end_vcol = getviscol2(oap->end.col, | |
| 2205 oap->end.coladd); | |
| 2206 } | |
| 2207 coladvance_force(getviscol()); | |
| 2208 if (curwin->w_cursor.lnum == oap->end.lnum) | |
| 2209 getvpos(&oap->end, end_vcol); | |
| 2210 } | |
| 2211 #endif | |
| 2212 pchar(curwin->w_cursor, c); | |
| 2213 } | |
| 2214 } | |
| 2215 #ifdef FEAT_VIRTUALEDIT | |
| 2216 else if (virtual_op && curwin->w_cursor.lnum == oap->end.lnum) | |
| 2217 { | |
| 2218 int virtcols = oap->end.coladd; | |
| 2219 | |
| 2220 if (curwin->w_cursor.lnum == oap->start.lnum | |
| 2221 && oap->start.col == oap->end.col && oap->start.coladd) | |
| 2222 virtcols -= oap->start.coladd; | |
| 2223 | |
| 2224 /* oap->end has been trimmed so it's effectively inclusive; | |
| 2225 * as a result an extra +1 must be counted so we don't | |
| 2226 * trample the NUL byte. */ | |
| 2227 coladvance_force(getviscol2(oap->end.col, oap->end.coladd) + 1); | |
| 2228 curwin->w_cursor.col -= (virtcols + 1); | |
| 2229 for (; virtcols >= 0; virtcols--) | |
| 2230 { | |
| 2231 pchar(curwin->w_cursor, c); | |
| 2232 if (inc(&curwin->w_cursor) == -1) | |
| 2233 break; | |
| 2234 } | |
| 2235 } | |
| 2236 #endif | |
| 2237 | |
| 2238 /* Advance to next character, stop at the end of the file. */ | |
| 2239 if (inc_cursor() == -1) | |
| 2240 break; | |
| 2241 } | |
| 2242 } | |
| 2243 | |
| 2244 curwin->w_cursor = oap->start; | |
| 2245 check_cursor(); | |
| 2246 changed_lines(oap->start.lnum, oap->start.col, oap->end.lnum + 1, 0L); | |
| 2247 | |
| 2248 /* Set "'[" and "']" marks. */ | |
| 2249 curbuf->b_op_start = oap->start; | |
| 2250 curbuf->b_op_end = oap->end; | |
| 2251 | |
| 2252 return OK; | |
| 2253 } | |
| 2254 #endif | |
| 2255 | |
|
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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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parents:
7576
diff
changeset
|
2256 static int swapchars(int op_type, pos_T *pos, int length); |
| 1525 | 2257 |
| 7 | 2258 /* |
| 2259 * Handle the (non-standard vi) tilde operator. Also for "gu", "gU" and "g?". | |
| 2260 */ | |
| 2261 void | |
|
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2262 op_tilde(oparg_T *oap) |
| 7 | 2263 { |
| 2264 pos_T pos; | |
| 2265 struct block_def bd; | |
| 1528 | 2266 int did_change = FALSE; |
| 7 | 2267 |
| 2268 if (u_save((linenr_T)(oap->start.lnum - 1), | |
| 2269 (linenr_T)(oap->end.lnum + 1)) == FAIL) | |
| 2270 return; | |
| 2271 | |
| 2272 pos = oap->start; | |
| 2273 if (oap->block_mode) /* Visual block mode */ | |
| 2274 { | |
| 2275 for (; pos.lnum <= oap->end.lnum; ++pos.lnum) | |
| 2276 { | |
| 1766 | 2277 int one_change; |
| 2278 | |
| 7 | 2279 block_prep(oap, &bd, pos.lnum, FALSE); |
| 2280 pos.col = bd.textcol; | |
| 1766 | 2281 one_change = swapchars(oap->op_type, &pos, bd.textlen); |
| 2282 did_change |= one_change; | |
| 1525 | 2283 |
| 5735 | 2284 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 2285 if (netbeans_active() && one_change) |
| 7 | 2286 { |
| 2287 char_u *ptr = ml_get_buf(curbuf, pos.lnum, FALSE); | |
| 2288 | |
| 33 | 2289 netbeans_removed(curbuf, pos.lnum, bd.textcol, |
| 2290 (long)bd.textlen); | |
| 7 | 2291 netbeans_inserted(curbuf, pos.lnum, bd.textcol, |
| 2210 | 2292 &ptr[bd.textcol], bd.textlen); |
| 7 | 2293 } |
| 5735 | 2294 #endif |
| 7 | 2295 } |
| 2296 if (did_change) | |
| 2297 changed_lines(oap->start.lnum, 0, oap->end.lnum + 1, 0L); | |
| 2298 } | |
| 2299 else /* not block mode */ | |
| 2300 { | |
| 2301 if (oap->motion_type == MLINE) | |
| 2302 { | |
| 2303 oap->start.col = 0; | |
| 2304 pos.col = 0; | |
| 2305 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
| 2306 if (oap->end.col) | |
| 2307 --oap->end.col; | |
| 2308 } | |
| 2309 else if (!oap->inclusive) | |
| 2310 dec(&(oap->end)); | |
| 2311 | |
| 1528 | 2312 if (pos.lnum == oap->end.lnum) |
| 2313 did_change = swapchars(oap->op_type, &pos, | |
| 2314 oap->end.col - pos.col + 1); | |
| 2315 else | |
| 2316 for (;;) | |
| 2317 { | |
| 2318 did_change |= swapchars(oap->op_type, &pos, | |
| 2319 pos.lnum == oap->end.lnum ? oap->end.col + 1: | |
| 2320 (int)STRLEN(ml_get_pos(&pos))); | |
| 2321 if (ltoreq(oap->end, pos) || inc(&pos) == -1) | |
| 2322 break; | |
| 2323 } | |
| 7 | 2324 if (did_change) |
| 2325 { | |
| 2326 changed_lines(oap->start.lnum, oap->start.col, oap->end.lnum + 1, | |
| 2327 0L); | |
| 2328 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 2329 if (netbeans_active() && did_change) |
| 7 | 2330 { |
| 2331 char_u *ptr; | |
| 2332 int count; | |
| 2333 | |
| 2334 pos = oap->start; | |
| 2335 while (pos.lnum < oap->end.lnum) | |
| 2336 { | |
| 2337 ptr = ml_get_buf(curbuf, pos.lnum, FALSE); | |
| 835 | 2338 count = (int)STRLEN(ptr) - pos.col; |
| 33 | 2339 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
| 7 | 2340 netbeans_inserted(curbuf, pos.lnum, pos.col, |
| 2210 | 2341 &ptr[pos.col], count); |
| 7 | 2342 pos.col = 0; |
| 2343 pos.lnum++; | |
| 2344 } | |
| 2345 ptr = ml_get_buf(curbuf, pos.lnum, FALSE); | |
| 2346 count = oap->end.col - pos.col + 1; | |
| 33 | 2347 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
| 7 | 2348 netbeans_inserted(curbuf, pos.lnum, pos.col, |
| 2210 | 2349 &ptr[pos.col], count); |
| 7 | 2350 } |
| 2351 #endif | |
| 2352 } | |
| 2353 } | |
| 2354 | |
| 2355 if (!did_change && oap->is_VIsual) | |
| 2356 /* No change: need to remove the Visual selection */ | |
| 2357 redraw_curbuf_later(INVERTED); | |
| 2358 | |
| 2359 /* | |
| 2360 * Set '[ and '] marks. | |
| 2361 */ | |
| 2362 curbuf->b_op_start = oap->start; | |
| 2363 curbuf->b_op_end = oap->end; | |
| 2364 | |
| 2365 if (oap->line_count > p_report) | |
| 2366 { | |
| 2367 if (oap->line_count == 1) | |
| 2368 MSG(_("1 line changed")); | |
| 2369 else | |
| 2370 smsg((char_u *)_("%ld lines changed"), oap->line_count); | |
| 2371 } | |
| 2372 } | |
| 2373 | |
| 2374 /* | |
| 1525 | 2375 * Invoke swapchar() on "length" bytes at position "pos". |
| 2376 * "pos" is advanced to just after the changed characters. | |
| 2377 * "length" is rounded up to include the whole last multi-byte character. | |
| 2378 * Also works correctly when the number of bytes changes. | |
| 2379 * Returns TRUE if some character was changed. | |
| 2380 */ | |
| 2381 static int | |
|
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2382 swapchars(int op_type, pos_T *pos, int length) |
| 1525 | 2383 { |
| 2384 int todo; | |
| 2385 int did_change = 0; | |
| 2386 | |
| 2387 for (todo = length; todo > 0; --todo) | |
| 2388 { | |
| 2389 # ifdef FEAT_MBYTE | |
| 2390 if (has_mbyte) | |
|
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updated for version 7.4b.020
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2391 { |
|
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updated for version 7.4b.020
Bram Moolenaar <bram@vim.org>
parents:
5245
diff
changeset
|
2392 int len = (*mb_ptr2len)(ml_get_pos(pos)); |
|
46cf49cc9289
updated for version 7.4b.020
Bram Moolenaar <bram@vim.org>
parents:
5245
diff
changeset
|
2393 |
| 1525 | 2394 /* we're counting bytes, not characters */ |
|
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updated for version 7.4b.020
Bram Moolenaar <bram@vim.org>
parents:
5245
diff
changeset
|
2395 if (len > 0) |
|
46cf49cc9289
updated for version 7.4b.020
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2396 todo -= len - 1; |
|
46cf49cc9289
updated for version 7.4b.020
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2397 } |
| 1525 | 2398 # endif |
| 2399 did_change |= swapchar(op_type, pos); | |
| 2400 if (inc(pos) == -1) /* at end of file */ | |
| 2401 break; | |
| 2402 } | |
| 2403 return did_change; | |
| 2404 } | |
| 2405 | |
| 2406 /* | |
| 7 | 2407 * If op_type == OP_UPPER: make uppercase, |
| 2408 * if op_type == OP_LOWER: make lowercase, | |
| 2409 * if op_type == OP_ROT13: do rot13 encoding, | |
| 2410 * else swap case of character at 'pos' | |
| 2411 * returns TRUE when something actually changed. | |
| 2412 */ | |
| 2413 int | |
|
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2414 swapchar(int op_type, pos_T *pos) |
| 7 | 2415 { |
| 2416 int c; | |
| 2417 int nc; | |
| 2418 | |
| 2419 c = gchar_pos(pos); | |
| 2420 | |
| 2421 /* Only do rot13 encoding for ASCII characters. */ | |
| 2422 if (c >= 0x80 && op_type == OP_ROT13) | |
| 2423 return FALSE; | |
| 2424 | |
| 2425 #ifdef FEAT_MBYTE | |
| 1525 | 2426 if (op_type == OP_UPPER && c == 0xdf |
| 2427 && (enc_latin1like || STRCMP(p_enc, "iso-8859-2") == 0)) | |
| 493 | 2428 { |
| 2429 pos_T sp = curwin->w_cursor; | |
| 2430 | |
| 2431 /* Special handling of German sharp s: change to "SS". */ | |
| 2432 curwin->w_cursor = *pos; | |
| 2433 del_char(FALSE); | |
| 2434 ins_char('S'); | |
| 2435 ins_char('S'); | |
| 2436 curwin->w_cursor = sp; | |
| 2437 inc(pos); | |
| 2438 } | |
| 2439 | |
| 7 | 2440 if (enc_dbcs != 0 && c >= 0x100) /* No lower/uppercase letter */ |
| 2441 return FALSE; | |
| 2442 #endif | |
| 2443 nc = c; | |
| 2444 if (MB_ISLOWER(c)) | |
| 2445 { | |
| 2446 if (op_type == OP_ROT13) | |
| 2447 nc = ROT13(c, 'a'); | |
| 2448 else if (op_type != OP_LOWER) | |
| 2449 nc = MB_TOUPPER(c); | |
| 2450 } | |
| 2451 else if (MB_ISUPPER(c)) | |
| 2452 { | |
| 2453 if (op_type == OP_ROT13) | |
| 2454 nc = ROT13(c, 'A'); | |
| 2455 else if (op_type != OP_UPPER) | |
| 2456 nc = MB_TOLOWER(c); | |
| 2457 } | |
| 2458 if (nc != c) | |
| 2459 { | |
| 2460 #ifdef FEAT_MBYTE | |
| 2461 if (enc_utf8 && (c >= 0x80 || nc >= 0x80)) | |
| 2462 { | |
| 2463 pos_T sp = curwin->w_cursor; | |
| 2464 | |
| 2465 curwin->w_cursor = *pos; | |
|
2451
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Fix: changing case of a character removed combining characters.
Bram Moolenaar <bram@vim.org>
parents:
2446
diff
changeset
|
2466 /* don't use del_char(), it also removes composing chars */ |
|
0b8612c2814d
Fix: changing case of a character removed combining characters.
Bram Moolenaar <bram@vim.org>
parents:
2446
diff
changeset
|
2467 del_bytes(utf_ptr2len(ml_get_cursor()), FALSE, FALSE); |
| 7 | 2468 ins_char(nc); |
| 2469 curwin->w_cursor = sp; | |
| 2470 } | |
| 2471 else | |
| 2472 #endif | |
| 2473 pchar(*pos, nc); | |
| 2474 return TRUE; | |
| 2475 } | |
| 2476 return FALSE; | |
| 2477 } | |
| 2478 | |
| 2479 #if defined(FEAT_VISUALEXTRA) || defined(PROTO) | |
| 2480 /* | |
| 2481 * op_insert - Insert and append operators for Visual mode. | |
| 2482 */ | |
| 2483 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2484 op_insert(oparg_T *oap, long count1) |
| 7 | 2485 { |
| 2486 long ins_len, pre_textlen = 0; | |
| 2487 char_u *firstline, *ins_text; | |
| 2488 struct block_def bd; | |
| 2489 int i; | |
| 6579 | 2490 pos_T t1; |
| 7 | 2491 |
| 2492 /* edit() changes this - record it for OP_APPEND */ | |
| 2493 bd.is_MAX = (curwin->w_curswant == MAXCOL); | |
| 2494 | |
| 2495 /* vis block is still marked. Get rid of it now. */ | |
| 2496 curwin->w_cursor.lnum = oap->start.lnum; | |
| 2497 update_screen(INVERTED); | |
| 2498 | |
| 2499 if (oap->block_mode) | |
| 2500 { | |
| 2501 #ifdef FEAT_VIRTUALEDIT | |
| 2502 /* When 'virtualedit' is used, need to insert the extra spaces before | |
| 2503 * doing block_prep(). When only "block" is used, virtual edit is | |
| 2504 * already disabled, but still need it when calling | |
| 2505 * coladvance_force(). */ | |
| 2506 if (curwin->w_cursor.coladd > 0) | |
| 2507 { | |
| 2508 int old_ve_flags = ve_flags; | |
| 2509 | |
| 2510 ve_flags = VE_ALL; | |
| 2511 if (u_save_cursor() == FAIL) | |
| 2512 return; | |
| 2513 coladvance_force(oap->op_type == OP_APPEND | |
| 2514 ? oap->end_vcol + 1 : getviscol()); | |
| 2515 if (oap->op_type == OP_APPEND) | |
| 2516 --curwin->w_cursor.col; | |
| 2517 ve_flags = old_ve_flags; | |
| 2518 } | |
| 2519 #endif | |
| 2520 /* Get the info about the block before entering the text */ | |
| 2521 block_prep(oap, &bd, oap->start.lnum, TRUE); | |
| 2522 firstline = ml_get(oap->start.lnum) + bd.textcol; | |
| 2523 if (oap->op_type == OP_APPEND) | |
| 2524 firstline += bd.textlen; | |
| 2525 pre_textlen = (long)STRLEN(firstline); | |
| 2526 } | |
| 2527 | |
| 2528 if (oap->op_type == OP_APPEND) | |
| 2529 { | |
| 2530 if (oap->block_mode | |
| 2531 #ifdef FEAT_VIRTUALEDIT | |
| 2532 && curwin->w_cursor.coladd == 0 | |
| 2533 #endif | |
| 2534 ) | |
| 2535 { | |
| 2536 /* Move the cursor to the character right of the block. */ | |
| 2537 curwin->w_set_curswant = TRUE; | |
| 2538 while (*ml_get_cursor() != NUL | |
| 2539 && (curwin->w_cursor.col < bd.textcol + bd.textlen)) | |
| 2540 ++curwin->w_cursor.col; | |
| 2541 if (bd.is_short && !bd.is_MAX) | |
| 2542 { | |
| 2543 /* First line was too short, make it longer and adjust the | |
| 2544 * values in "bd". */ | |
| 2545 if (u_save_cursor() == FAIL) | |
| 2546 return; | |
| 2547 for (i = 0; i < bd.endspaces; ++i) | |
| 2548 ins_char(' '); | |
| 2549 bd.textlen += bd.endspaces; | |
| 2550 } | |
| 2551 } | |
| 2552 else | |
| 2553 { | |
| 2554 curwin->w_cursor = oap->end; | |
| 893 | 2555 check_cursor_col(); |
| 7 | 2556 |
| 2557 /* Works just like an 'i'nsert on the next character. */ | |
| 2558 if (!lineempty(curwin->w_cursor.lnum) | |
| 2559 && oap->start_vcol != oap->end_vcol) | |
| 2560 inc_cursor(); | |
| 2561 } | |
| 2562 } | |
| 2563 | |
| 6579 | 2564 t1 = oap->start; |
| 7 | 2565 edit(NUL, FALSE, (linenr_T)count1); |
| 2566 | |
| 6579 | 2567 /* When a tab was inserted, and the characters in front of the tab |
| 2568 * have been converted to a tab as well, the column of the cursor | |
| 2569 * might have actually been reduced, so need to adjust here. */ | |
| 2570 if (t1.lnum == curbuf->b_op_start_orig.lnum | |
| 2571 && lt(curbuf->b_op_start_orig, t1)) | |
| 2572 oap->start = curbuf->b_op_start_orig; | |
| 2573 | |
| 1477 | 2574 /* If user has moved off this line, we don't know what to do, so do |
| 2575 * nothing. | |
| 2576 * Also don't repeat the insert when Insert mode ended with CTRL-C. */ | |
| 2577 if (curwin->w_cursor.lnum != oap->start.lnum || got_int) | |
| 7 | 2578 return; |
| 2579 | |
| 2580 if (oap->block_mode) | |
| 2581 { | |
| 2582 struct block_def bd2; | |
| 2583 | |
| 5471 | 2584 /* The user may have moved the cursor before inserting something, try |
| 2585 * to adjust the block for that. */ | |
| 5680 | 2586 if (oap->start.lnum == curbuf->b_op_start_orig.lnum && !bd.is_MAX) |
| 5471 | 2587 { |
| 2588 if (oap->op_type == OP_INSERT | |
| 5730 | 2589 && oap->start.col |
| 2590 #ifdef FEAT_VIRTUALEDIT | |
| 2591 + oap->start.coladd | |
| 2592 #endif | |
| 2593 != curbuf->b_op_start_orig.col | |
| 2594 #ifdef FEAT_VIRTUALEDIT | |
| 2595 + curbuf->b_op_start_orig.coladd | |
| 2596 #endif | |
| 2597 ) | |
| 5471 | 2598 { |
| 6579 | 2599 int t = getviscol2(curbuf->b_op_start_orig.col, |
| 2600 curbuf->b_op_start_orig.coladd); | |
| 5680 | 2601 oap->start.col = curbuf->b_op_start_orig.col; |
| 6579 | 2602 pre_textlen -= t - oap->start_vcol; |
| 2603 oap->start_vcol = t; | |
| 5471 | 2604 } |
| 2605 else if (oap->op_type == OP_APPEND | |
| 5730 | 2606 && oap->end.col |
| 2607 #ifdef FEAT_VIRTUALEDIT | |
| 2608 + oap->end.coladd | |
| 2609 #endif | |
| 2610 >= curbuf->b_op_start_orig.col | |
| 2611 #ifdef FEAT_VIRTUALEDIT | |
| 2612 + curbuf->b_op_start_orig.coladd | |
| 2613 #endif | |
| 2614 ) | |
| 5471 | 2615 { |
| 6579 | 2616 int t = getviscol2(curbuf->b_op_start_orig.col, |
| 2617 curbuf->b_op_start_orig.coladd); | |
| 5680 | 2618 oap->start.col = curbuf->b_op_start_orig.col; |
| 5471 | 2619 /* reset pre_textlen to the value of OP_INSERT */ |
| 2620 pre_textlen += bd.textlen; | |
| 6579 | 2621 pre_textlen -= t - oap->start_vcol; |
| 2622 oap->start_vcol = t; | |
| 5471 | 2623 oap->op_type = OP_INSERT; |
| 2624 } | |
| 2625 } | |
| 2626 | |
| 7 | 2627 /* |
| 2628 * Spaces and tabs in the indent may have changed to other spaces and | |
| 1392 | 2629 * tabs. Get the starting column again and correct the length. |
| 7 | 2630 * Don't do this when "$" used, end-of-line will have changed. |
| 2631 */ | |
| 2632 block_prep(oap, &bd2, oap->start.lnum, TRUE); | |
| 2633 if (!bd.is_MAX || bd2.textlen < bd.textlen) | |
| 2634 { | |
| 2635 if (oap->op_type == OP_APPEND) | |
| 2636 { | |
| 2637 pre_textlen += bd2.textlen - bd.textlen; | |
| 2638 if (bd2.endspaces) | |
| 2639 --bd2.textlen; | |
| 2640 } | |
| 2641 bd.textcol = bd2.textcol; | |
| 2642 bd.textlen = bd2.textlen; | |
| 2643 } | |
| 2644 | |
| 2645 /* | |
| 2646 * Subsequent calls to ml_get() flush the firstline data - take a | |
| 2647 * copy of the required string. | |
| 2648 */ | |
| 2649 firstline = ml_get(oap->start.lnum) + bd.textcol; | |
| 2650 if (oap->op_type == OP_APPEND) | |
| 2651 firstline += bd.textlen; | |
| 3421 | 2652 if (pre_textlen >= 0 |
| 2653 && (ins_len = (long)STRLEN(firstline) - pre_textlen) > 0) | |
| 7 | 2654 { |
| 2655 ins_text = vim_strnsave(firstline, (int)ins_len); | |
| 2656 if (ins_text != NULL) | |
| 2657 { | |
| 2658 /* block handled here */ | |
| 2659 if (u_save(oap->start.lnum, | |
| 2660 (linenr_T)(oap->end.lnum + 1)) == OK) | |
| 2661 block_insert(oap, ins_text, (oap->op_type == OP_INSERT), | |
| 2662 &bd); | |
| 2663 | |
| 2664 curwin->w_cursor.col = oap->start.col; | |
| 2665 check_cursor(); | |
| 2666 vim_free(ins_text); | |
| 2667 } | |
| 2668 } | |
| 2669 } | |
| 2670 } | |
| 2671 #endif | |
| 2672 | |
| 2673 /* | |
| 2674 * op_change - handle a change operation | |
| 2675 * | |
| 2676 * return TRUE if edit() returns because of a CTRL-O command | |
| 2677 */ | |
| 2678 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2679 op_change(oparg_T *oap) |
| 7 | 2680 { |
| 2681 colnr_T l; | |
| 2682 int retval; | |
| 2683 #ifdef FEAT_VISUALEXTRA | |
| 2684 long offset; | |
| 2685 linenr_T linenr; | |
| 1392 | 2686 long ins_len; |
| 2687 long pre_textlen = 0; | |
| 2688 long pre_indent = 0; | |
| 7 | 2689 char_u *firstline; |
| 2690 char_u *ins_text, *newp, *oldp; | |
| 2691 struct block_def bd; | |
| 2692 #endif | |
| 2693 | |
| 2694 l = oap->start.col; | |
| 2695 if (oap->motion_type == MLINE) | |
| 2696 { | |
| 2697 l = 0; | |
| 2698 #ifdef FEAT_SMARTINDENT | |
| 2699 if (!p_paste && curbuf->b_p_si | |
| 2700 # ifdef FEAT_CINDENT | |
| 2701 && !curbuf->b_p_cin | |
| 2702 # endif | |
| 2703 ) | |
| 2704 can_si = TRUE; /* It's like opening a new line, do si */ | |
| 2705 #endif | |
| 2706 } | |
| 2707 | |
| 2708 /* First delete the text in the region. In an empty buffer only need to | |
| 2709 * save for undo */ | |
| 2710 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
| 2711 { | |
| 2712 if (u_save_cursor() == FAIL) | |
| 2713 return FALSE; | |
| 2714 } | |
| 2715 else if (op_delete(oap) == FAIL) | |
| 2716 return FALSE; | |
| 2717 | |
| 2718 if ((l > curwin->w_cursor.col) && !lineempty(curwin->w_cursor.lnum) | |
| 2719 && !virtual_op) | |
| 2720 inc_cursor(); | |
| 2721 | |
| 2722 #ifdef FEAT_VISUALEXTRA | |
| 2723 /* check for still on same line (<CR> in inserted text meaningless) */ | |
| 2724 /* skip blank lines too */ | |
| 2725 if (oap->block_mode) | |
| 2726 { | |
| 2727 # ifdef FEAT_VIRTUALEDIT | |
| 2728 /* Add spaces before getting the current line length. */ | |
| 2729 if (virtual_op && (curwin->w_cursor.coladd > 0 | |
| 2730 || gchar_cursor() == NUL)) | |
| 2731 coladvance_force(getviscol()); | |
| 2732 # endif | |
| 1392 | 2733 firstline = ml_get(oap->start.lnum); |
| 2734 pre_textlen = (long)STRLEN(firstline); | |
| 2735 pre_indent = (long)(skipwhite(firstline) - firstline); | |
| 7 | 2736 bd.textcol = curwin->w_cursor.col; |
| 2737 } | |
| 2738 #endif | |
| 2739 | |
| 2740 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
| 2741 if (oap->motion_type == MLINE) | |
| 2742 fix_indent(); | |
| 2743 #endif | |
| 2744 | |
| 2745 retval = edit(NUL, FALSE, (linenr_T)1); | |
| 2746 | |
| 2747 #ifdef FEAT_VISUALEXTRA | |
| 2748 /* | |
| 39 | 2749 * In Visual block mode, handle copying the new text to all lines of the |
| 7 | 2750 * block. |
| 1477 | 2751 * Don't repeat the insert when Insert mode ended with CTRL-C. |
| 7 | 2752 */ |
| 1477 | 2753 if (oap->block_mode && oap->start.lnum != oap->end.lnum && !got_int) |
| 7 | 2754 { |
| 1392 | 2755 /* Auto-indenting may have changed the indent. If the cursor was past |
| 2756 * the indent, exclude that indent change from the inserted text. */ | |
| 7 | 2757 firstline = ml_get(oap->start.lnum); |
| 1403 | 2758 if (bd.textcol > (colnr_T)pre_indent) |
| 7 | 2759 { |
| 1392 | 2760 long new_indent = (long)(skipwhite(firstline) - firstline); |
| 2761 | |
| 2762 pre_textlen += new_indent - pre_indent; | |
| 2763 bd.textcol += new_indent - pre_indent; | |
| 2764 } | |
| 2765 | |
| 2766 ins_len = (long)STRLEN(firstline) - pre_textlen; | |
| 2767 if (ins_len > 0) | |
| 2768 { | |
| 2769 /* Subsequent calls to ml_get() flush the firstline data - take a | |
| 2770 * copy of the inserted text. */ | |
| 7 | 2771 if ((ins_text = alloc_check((unsigned)(ins_len + 1))) != NULL) |
| 2772 { | |
| 419 | 2773 vim_strncpy(ins_text, firstline + bd.textcol, (size_t)ins_len); |
| 7 | 2774 for (linenr = oap->start.lnum + 1; linenr <= oap->end.lnum; |
| 2775 linenr++) | |
| 2776 { | |
| 2777 block_prep(oap, &bd, linenr, TRUE); | |
| 2778 if (!bd.is_short || virtual_op) | |
| 2779 { | |
| 2780 # ifdef FEAT_VIRTUALEDIT | |
| 2781 pos_T vpos; | |
| 2782 | |
| 2783 /* If the block starts in virtual space, count the | |
| 2784 * initial coladd offset as part of "startspaces" */ | |
| 2785 if (bd.is_short) | |
| 2786 { | |
| 1982 | 2787 vpos.lnum = linenr; |
| 7 | 2788 (void)getvpos(&vpos, oap->start_vcol); |
| 2789 } | |
| 2790 else | |
| 2791 vpos.coladd = 0; | |
| 2792 # endif | |
| 2793 oldp = ml_get(linenr); | |
| 2794 newp = alloc_check((unsigned)(STRLEN(oldp) | |
| 2795 # ifdef FEAT_VIRTUALEDIT | |
| 2796 + vpos.coladd | |
| 2797 # endif | |
| 2798 + ins_len + 1)); | |
| 2799 if (newp == NULL) | |
| 2800 continue; | |
| 2801 /* copy up to block start */ | |
| 2802 mch_memmove(newp, oldp, (size_t)bd.textcol); | |
| 2803 offset = bd.textcol; | |
| 2804 # ifdef FEAT_VIRTUALEDIT | |
| 6929 | 2805 vim_memset(newp + offset, ' ', (size_t)vpos.coladd); |
| 7 | 2806 offset += vpos.coladd; |
| 2807 # endif | |
| 2808 mch_memmove(newp + offset, ins_text, (size_t)ins_len); | |
| 2809 offset += ins_len; | |
| 2810 oldp += bd.textcol; | |
| 1622 | 2811 STRMOVE(newp + offset, oldp); |
| 7 | 2812 ml_replace(linenr, newp, FALSE); |
| 2813 } | |
| 2814 } | |
| 2815 check_cursor(); | |
| 2816 | |
| 2817 changed_lines(oap->start.lnum + 1, 0, oap->end.lnum + 1, 0L); | |
| 2818 } | |
| 2819 vim_free(ins_text); | |
| 2820 } | |
| 2821 } | |
| 2822 #endif | |
| 2823 | |
| 2824 return retval; | |
| 2825 } | |
| 2826 | |
| 2827 /* | |
| 2828 * set all the yank registers to empty (called from main()) | |
| 2829 */ | |
| 2830 void | |
|
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2831 init_yank(void) |
| 7 | 2832 { |
| 2833 int i; | |
| 2834 | |
| 2835 for (i = 0; i < NUM_REGISTERS; ++i) | |
| 2836 y_regs[i].y_array = NULL; | |
| 2837 } | |
| 2838 | |
| 356 | 2839 #if defined(EXITFREE) || defined(PROTO) |
| 2840 void | |
|
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2841 clear_registers(void) |
| 356 | 2842 { |
| 2843 int i; | |
| 2844 | |
| 2845 for (i = 0; i < NUM_REGISTERS; ++i) | |
| 2846 { | |
| 2847 y_current = &y_regs[i]; | |
| 2848 if (y_current->y_array != NULL) | |
| 2849 free_yank_all(); | |
| 2850 } | |
| 2851 } | |
| 2852 #endif | |
| 2853 | |
| 7 | 2854 /* |
| 2855 * Free "n" lines from the current yank register. | |
| 2856 * Called for normal freeing and in case of error. | |
| 2857 */ | |
| 2858 static void | |
|
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2859 free_yank(long n) |
| 7 | 2860 { |
| 2861 if (y_current->y_array != NULL) | |
| 2862 { | |
| 2863 long i; | |
| 2864 | |
| 2865 for (i = n; --i >= 0; ) | |
| 2866 { | |
| 2867 #ifdef AMIGA /* only for very slow machines */ | |
| 2868 if ((i & 1023) == 1023) /* this may take a while */ | |
| 2869 { | |
| 2870 /* | |
| 2871 * This message should never cause a hit-return message. | |
| 2872 * Overwrite this message with any next message. | |
| 2873 */ | |
| 2874 ++no_wait_return; | |
| 2875 smsg((char_u *)_("freeing %ld lines"), i + 1); | |
| 2876 --no_wait_return; | |
| 2877 msg_didout = FALSE; | |
| 2878 msg_col = 0; | |
| 2879 } | |
| 2880 #endif | |
| 2881 vim_free(y_current->y_array[i]); | |
| 2882 } | |
| 2883 vim_free(y_current->y_array); | |
| 2884 y_current->y_array = NULL; | |
| 2885 #ifdef AMIGA | |
| 2886 if (n >= 1000) | |
| 2887 MSG(""); | |
| 2888 #endif | |
| 2889 } | |
| 2890 } | |
| 2891 | |
| 2892 static void | |
|
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2893 free_yank_all(void) |
| 7 | 2894 { |
| 2895 free_yank(y_current->y_size); | |
| 2896 } | |
| 2897 | |
| 2898 /* | |
| 2899 * Yank the text between "oap->start" and "oap->end" into a yank register. | |
| 2900 * If we are to append (uppercase register), we first yank into a new yank | |
| 2901 * register and then concatenate the old and the new one (so we keep the old | |
| 2902 * one in case of out-of-memory). | |
| 2903 * | |
|
5245
8c6615a30951
updated for version 7.4a.047
Bram Moolenaar <bram@vim.org>
parents:
5182
diff
changeset
|
2904 * Return FAIL for failure, OK otherwise. |
| 7 | 2905 */ |
| 2906 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2907 op_yank(oparg_T *oap, int deleting, int mess) |
| 7 | 2908 { |
| 2909 long y_idx; /* index in y_array[] */ | |
| 2910 struct yankreg *curr; /* copy of y_current */ | |
| 2911 struct yankreg newreg; /* new yank register when appending */ | |
| 2912 char_u **new_ptr; | |
| 2913 linenr_T lnum; /* current line number */ | |
| 2914 long j; | |
| 2915 int yanktype = oap->motion_type; | |
| 2916 long yanklines = oap->line_count; | |
| 2917 linenr_T yankendlnum = oap->end.lnum; | |
| 2918 char_u *p; | |
| 2919 char_u *pnew; | |
| 2920 struct block_def bd; | |
| 2658 | 2921 #if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 2654 | 2922 int did_star = FALSE; |
| 2658 | 2923 #endif |
| 7 | 2924 |
| 2925 /* check for read-only register */ | |
| 2926 if (oap->regname != 0 && !valid_yank_reg(oap->regname, TRUE)) | |
| 2927 { | |
| 2928 beep_flush(); | |
| 2929 return FAIL; | |
| 2930 } | |
| 2931 if (oap->regname == '_') /* black hole: nothing to do */ | |
| 2932 return OK; | |
| 2933 | |
| 2934 #ifdef FEAT_CLIPBOARD | |
| 2935 if (!clip_star.available && oap->regname == '*') | |
| 2936 oap->regname = 0; | |
| 2937 else if (!clip_plus.available && oap->regname == '+') | |
| 2938 oap->regname = 0; | |
| 2939 #endif | |
| 2940 | |
| 2941 if (!deleting) /* op_delete() already set y_current */ | |
| 2942 get_yank_register(oap->regname, TRUE); | |
| 2943 | |
| 2944 curr = y_current; | |
| 2945 /* append to existing contents */ | |
| 2946 if (y_append && y_current->y_array != NULL) | |
| 2947 y_current = &newreg; | |
| 2948 else | |
| 2949 free_yank_all(); /* free previously yanked lines */ | |
| 2950 | |
| 593 | 2951 /* |
| 2952 * If the cursor was in column 1 before and after the movement, and the | |
| 2953 * operator is not inclusive, the yank is always linewise. | |
| 2954 */ | |
| 7 | 2955 if ( oap->motion_type == MCHAR |
| 2956 && oap->start.col == 0 | |
| 2957 && !oap->inclusive | |
| 2958 && (!oap->is_VIsual || *p_sel == 'o') | |
| 50 | 2959 && !oap->block_mode |
| 7 | 2960 && oap->end.col == 0 |
| 2961 && yanklines > 1) | |
| 2962 { | |
| 2963 yanktype = MLINE; | |
| 2964 --yankendlnum; | |
| 2965 --yanklines; | |
| 2966 } | |
| 2967 | |
| 2968 y_current->y_size = yanklines; | |
| 2969 y_current->y_type = yanktype; /* set the yank register type */ | |
| 2970 y_current->y_width = 0; | |
| 2971 y_current->y_array = (char_u **)lalloc_clear((long_u)(sizeof(char_u *) * | |
| 2972 yanklines), TRUE); | |
| 2973 | |
| 2974 if (y_current->y_array == NULL) | |
| 2975 { | |
| 2976 y_current = curr; | |
| 2977 return FAIL; | |
| 2978 } | |
| 2979 | |
| 2980 y_idx = 0; | |
| 2981 lnum = oap->start.lnum; | |
| 2982 | |
| 2983 if (oap->block_mode) | |
| 2984 { | |
| 2985 /* Visual block mode */ | |
| 2986 y_current->y_type = MBLOCK; /* set the yank register type */ | |
| 2987 y_current->y_width = oap->end_vcol - oap->start_vcol; | |
| 2988 | |
| 2989 if (curwin->w_curswant == MAXCOL && y_current->y_width > 0) | |
| 2990 y_current->y_width--; | |
| 2991 } | |
| 2992 | |
| 2993 for ( ; lnum <= yankendlnum; lnum++, y_idx++) | |
| 2994 { | |
| 2995 switch (y_current->y_type) | |
| 2996 { | |
| 2997 case MBLOCK: | |
| 2998 block_prep(oap, &bd, lnum, FALSE); | |
| 2999 if (yank_copy_line(&bd, y_idx) == FAIL) | |
| 3000 goto fail; | |
| 3001 break; | |
| 3002 | |
| 3003 case MLINE: | |
| 3004 if ((y_current->y_array[y_idx] = | |
| 3005 vim_strsave(ml_get(lnum))) == NULL) | |
| 3006 goto fail; | |
| 3007 break; | |
| 3008 | |
| 3009 case MCHAR: | |
| 3010 { | |
| 3011 colnr_T startcol = 0, endcol = MAXCOL; | |
| 3012 #ifdef FEAT_VIRTUALEDIT | |
| 3013 int is_oneChar = FALSE; | |
| 3014 colnr_T cs, ce; | |
| 3015 #endif | |
| 3016 p = ml_get(lnum); | |
| 3017 bd.startspaces = 0; | |
| 3018 bd.endspaces = 0; | |
| 3019 | |
| 3020 if (lnum == oap->start.lnum) | |
| 3021 { | |
| 3022 startcol = oap->start.col; | |
| 3023 #ifdef FEAT_VIRTUALEDIT | |
| 3024 if (virtual_op) | |
| 3025 { | |
| 3026 getvcol(curwin, &oap->start, &cs, NULL, &ce); | |
| 3027 if (ce != cs && oap->start.coladd > 0) | |
| 3028 { | |
| 3029 /* Part of a tab selected -- but don't | |
| 3030 * double-count it. */ | |
| 3031 bd.startspaces = (ce - cs + 1) | |
| 3032 - oap->start.coladd; | |
| 3033 startcol++; | |
| 3034 } | |
| 3035 } | |
| 3036 #endif | |
| 3037 } | |
| 3038 | |
| 3039 if (lnum == oap->end.lnum) | |
| 3040 { | |
| 3041 endcol = oap->end.col; | |
| 3042 #ifdef FEAT_VIRTUALEDIT | |
| 3043 if (virtual_op) | |
| 3044 { | |
| 3045 getvcol(curwin, &oap->end, &cs, NULL, &ce); | |
| 3046 if (p[endcol] == NUL || (cs + oap->end.coladd < ce | |
| 3047 # ifdef FEAT_MBYTE | |
| 3048 /* Don't add space for double-wide | |
| 3049 * char; endcol will be on last byte | |
| 3050 * of multi-byte char. */ | |
| 3051 && (*mb_head_off)(p, p + endcol) == 0 | |
| 3052 # endif | |
| 3053 )) | |
| 3054 { | |
| 3055 if (oap->start.lnum == oap->end.lnum | |
| 3056 && oap->start.col == oap->end.col) | |
| 3057 { | |
| 3058 /* Special case: inside a single char */ | |
| 3059 is_oneChar = TRUE; | |
| 3060 bd.startspaces = oap->end.coladd | |
| 3061 - oap->start.coladd + oap->inclusive; | |
| 3062 endcol = startcol; | |
| 3063 } | |
| 3064 else | |
| 3065 { | |
| 3066 bd.endspaces = oap->end.coladd | |
| 3067 + oap->inclusive; | |
| 3068 endcol -= oap->inclusive; | |
| 3069 } | |
| 3070 } | |
| 3071 } | |
| 3072 #endif | |
| 3073 } | |
| 3510 | 3074 if (endcol == MAXCOL) |
| 3075 endcol = (colnr_T)STRLEN(p); | |
| 7 | 3076 if (startcol > endcol |
| 3077 #ifdef FEAT_VIRTUALEDIT | |
| 3078 || is_oneChar | |
| 3079 #endif | |
| 3080 ) | |
| 3081 bd.textlen = 0; | |
| 3082 else | |
| 3083 { | |
| 3084 bd.textlen = endcol - startcol + oap->inclusive; | |
| 3085 } | |
| 3086 bd.textstart = p + startcol; | |
| 3087 if (yank_copy_line(&bd, y_idx) == FAIL) | |
| 3088 goto fail; | |
| 3089 break; | |
| 3090 } | |
| 3091 /* NOTREACHED */ | |
| 3092 } | |
| 3093 } | |
| 3094 | |
| 3095 if (curr != y_current) /* append the new block to the old block */ | |
| 3096 { | |
| 3097 new_ptr = (char_u **)lalloc((long_u)(sizeof(char_u *) * | |
| 3098 (curr->y_size + y_current->y_size)), TRUE); | |
| 3099 if (new_ptr == NULL) | |
| 3100 goto fail; | |
| 3101 for (j = 0; j < curr->y_size; ++j) | |
| 3102 new_ptr[j] = curr->y_array[j]; | |
| 3103 vim_free(curr->y_array); | |
| 3104 curr->y_array = new_ptr; | |
| 3105 | |
| 3106 if (yanktype == MLINE) /* MLINE overrides MCHAR and MBLOCK */ | |
| 3107 curr->y_type = MLINE; | |
| 3108 | |
| 164 | 3109 /* Concatenate the last line of the old block with the first line of |
| 3110 * the new block, unless being Vi compatible. */ | |
| 3111 if (curr->y_type == MCHAR && vim_strchr(p_cpo, CPO_REGAPPEND) == NULL) | |
| 7 | 3112 { |
| 3113 pnew = lalloc((long_u)(STRLEN(curr->y_array[curr->y_size - 1]) | |
| 3114 + STRLEN(y_current->y_array[0]) + 1), TRUE); | |
| 3115 if (pnew == NULL) | |
| 3116 { | |
| 3117 y_idx = y_current->y_size - 1; | |
| 3118 goto fail; | |
| 3119 } | |
| 3120 STRCPY(pnew, curr->y_array[--j]); | |
| 3121 STRCAT(pnew, y_current->y_array[0]); | |
| 3122 vim_free(curr->y_array[j]); | |
| 3123 vim_free(y_current->y_array[0]); | |
| 3124 curr->y_array[j++] = pnew; | |
| 3125 y_idx = 1; | |
| 3126 } | |
| 3127 else | |
| 3128 y_idx = 0; | |
| 3129 while (y_idx < y_current->y_size) | |
| 3130 curr->y_array[j++] = y_current->y_array[y_idx++]; | |
| 3131 curr->y_size = j; | |
| 3132 vim_free(y_current->y_array); | |
| 3133 y_current = curr; | |
| 3134 } | |
| 5981 | 3135 if (curwin->w_p_rnu) |
| 3136 redraw_later(SOME_VALID); /* cursor moved to start */ | |
| 7 | 3137 if (mess) /* Display message about yank? */ |
| 3138 { | |
| 3139 if (yanktype == MCHAR | |
| 3140 && !oap->block_mode | |
| 3141 && yanklines == 1) | |
| 3142 yanklines = 0; | |
| 3143 /* Some versions of Vi use ">=" here, some don't... */ | |
| 3144 if (yanklines > p_report) | |
| 3145 { | |
| 3146 /* redisplay now, so message is not deleted */ | |
| 3147 update_topline_redraw(); | |
| 3148 if (yanklines == 1) | |
| 205 | 3149 { |
| 3150 if (oap->block_mode) | |
| 3151 MSG(_("block of 1 line yanked")); | |
| 3152 else | |
| 3153 MSG(_("1 line yanked")); | |
| 3154 } | |
| 3155 else if (oap->block_mode) | |
| 3156 smsg((char_u *)_("block of %ld lines yanked"), yanklines); | |
| 7 | 3157 else |
| 3158 smsg((char_u *)_("%ld lines yanked"), yanklines); | |
| 3159 } | |
| 3160 } | |
| 3161 | |
| 3162 /* | |
| 3163 * Set "'[" and "']" marks. | |
| 3164 */ | |
| 3165 curbuf->b_op_start = oap->start; | |
| 3166 curbuf->b_op_end = oap->end; | |
| 5735 | 3167 if (yanktype == MLINE && !oap->block_mode) |
| 36 | 3168 { |
| 3169 curbuf->b_op_start.col = 0; | |
| 3170 curbuf->b_op_end.col = MAXCOL; | |
| 3171 } | |
| 7 | 3172 |
| 3173 #ifdef FEAT_CLIPBOARD | |
| 3174 /* | |
| 3175 * If we were yanking to the '*' register, send result to clipboard. | |
| 3176 * If no register was specified, and "unnamed" in 'clipboard', make a copy | |
| 3177 * to the '*' register. | |
| 3178 */ | |
| 3179 if (clip_star.available | |
| 3180 && (curr == &(y_regs[STAR_REGISTER]) | |
| 2654 | 3181 || (!deleting && oap->regname == 0 |
| 6116 | 3182 && ((clip_unnamed | clip_unnamed_saved) & CLIP_UNNAMED)))) |
| 7 | 3183 { |
| 3184 if (curr != &(y_regs[STAR_REGISTER])) | |
| 3185 /* Copy the text from register 0 to the clipboard register. */ | |
| 3186 copy_yank_reg(&(y_regs[STAR_REGISTER])); | |
| 3187 | |
| 3188 clip_own_selection(&clip_star); | |
| 3189 clip_gen_set_selection(&clip_star); | |
| 2658 | 3190 # ifdef FEAT_X11 |
| 2654 | 3191 did_star = TRUE; |
| 2658 | 3192 # endif |
| 7 | 3193 } |
| 3194 | |
| 3195 # ifdef FEAT_X11 | |
| 3196 /* | |
| 3197 * If we were yanking to the '+' register, send result to selection. | |
| 3198 * Also copy to the '*' register, in case auto-select is off. | |
| 3199 */ | |
| 2654 | 3200 if (clip_plus.available |
| 3201 && (curr == &(y_regs[PLUS_REGISTER]) | |
| 3202 || (!deleting && oap->regname == 0 | |
| 6116 | 3203 && ((clip_unnamed | clip_unnamed_saved) & |
| 3204 CLIP_UNNAMED_PLUS)))) | |
| 7 | 3205 { |
| 2654 | 3206 if (curr != &(y_regs[PLUS_REGISTER])) |
| 3207 /* Copy the text from register 0 to the clipboard register. */ | |
| 3208 copy_yank_reg(&(y_regs[PLUS_REGISTER])); | |
| 3209 | |
| 7 | 3210 clip_own_selection(&clip_plus); |
| 3211 clip_gen_set_selection(&clip_plus); | |
| 3674 | 3212 if (!clip_isautosel_star() && !did_star |
| 3213 && curr == &(y_regs[PLUS_REGISTER])) | |
| 7 | 3214 { |
| 3215 copy_yank_reg(&(y_regs[STAR_REGISTER])); | |
| 3216 clip_own_selection(&clip_star); | |
| 3217 clip_gen_set_selection(&clip_star); | |
| 3218 } | |
| 3219 } | |
| 3220 # endif | |
| 3221 #endif | |
| 3222 | |
| 3223 return OK; | |
| 3224 | |
| 3225 fail: /* free the allocated lines */ | |
| 3226 free_yank(y_idx + 1); | |
| 3227 y_current = curr; | |
| 3228 return FAIL; | |
| 3229 } | |
| 3230 | |
| 3231 static int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3232 yank_copy_line(struct block_def *bd, long y_idx) |
| 7 | 3233 { |
| 3234 char_u *pnew; | |
| 3235 | |
| 3236 if ((pnew = alloc(bd->startspaces + bd->endspaces + bd->textlen + 1)) | |
| 3237 == NULL) | |
| 3238 return FAIL; | |
| 3239 y_current->y_array[y_idx] = pnew; | |
| 6929 | 3240 vim_memset(pnew, ' ', (size_t)bd->startspaces); |
| 7 | 3241 pnew += bd->startspaces; |
| 3242 mch_memmove(pnew, bd->textstart, (size_t)bd->textlen); | |
| 3243 pnew += bd->textlen; | |
| 6929 | 3244 vim_memset(pnew, ' ', (size_t)bd->endspaces); |
| 7 | 3245 pnew += bd->endspaces; |
| 3246 *pnew = NUL; | |
| 3247 return OK; | |
| 3248 } | |
| 3249 | |
| 3250 #ifdef FEAT_CLIPBOARD | |
| 3251 /* | |
| 3252 * Make a copy of the y_current register to register "reg". | |
| 3253 */ | |
| 3254 static void | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3255 copy_yank_reg(struct yankreg *reg) |
| 7 | 3256 { |
| 3257 struct yankreg *curr = y_current; | |
| 3258 long j; | |
| 3259 | |
| 3260 y_current = reg; | |
| 3261 free_yank_all(); | |
| 3262 *y_current = *curr; | |
| 3263 y_current->y_array = (char_u **)lalloc_clear( | |
| 3264 (long_u)(sizeof(char_u *) * y_current->y_size), TRUE); | |
| 3265 if (y_current->y_array == NULL) | |
| 3266 y_current->y_size = 0; | |
| 3267 else | |
| 3268 for (j = 0; j < y_current->y_size; ++j) | |
| 3269 if ((y_current->y_array[j] = vim_strsave(curr->y_array[j])) == NULL) | |
| 3270 { | |
| 3271 free_yank(j); | |
| 3272 y_current->y_size = 0; | |
| 3273 break; | |
| 3274 } | |
| 3275 y_current = curr; | |
| 3276 } | |
| 3277 #endif | |
| 3278 | |
| 3279 /* | |
| 140 | 3280 * Put contents of register "regname" into the text. |
| 3281 * Caller must check "regname" to be valid! | |
| 3282 * "flags": PUT_FIXINDENT make indent look nice | |
| 3283 * PUT_CURSEND leave cursor after end of new text | |
| 3284 * PUT_LINE force linewise put (":put") | |
| 7 | 3285 */ |
| 3286 void | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3287 do_put( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3288 int regname, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3289 int dir, /* BACKWARD for 'P', FORWARD for 'p' */ |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3290 long count, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3291 int flags) |
| 7 | 3292 { |
| 3293 char_u *ptr; | |
| 3294 char_u *newp, *oldp; | |
| 3295 int yanklen; | |
| 3296 int totlen = 0; /* init for gcc */ | |
| 3297 linenr_T lnum; | |
| 3298 colnr_T col; | |
| 3299 long i; /* index in y_array[] */ | |
| 3300 int y_type; | |
| 3301 long y_size; | |
| 3302 int oldlen; | |
| 3303 long y_width = 0; | |
| 3304 colnr_T vcol; | |
| 3305 int delcount; | |
| 3306 int incr = 0; | |
| 3307 long j; | |
| 3308 struct block_def bd; | |
| 3309 char_u **y_array = NULL; | |
| 3310 long nr_lines = 0; | |
| 3311 pos_T new_cursor; | |
| 3312 int indent; | |
| 3313 int orig_indent = 0; /* init for gcc */ | |
| 3314 int indent_diff = 0; /* init for gcc */ | |
| 3315 int first_indent = TRUE; | |
| 3316 int lendiff = 0; | |
| 3317 pos_T old_pos; | |
| 3318 char_u *insert_string = NULL; | |
| 3319 int allocated = FALSE; | |
| 3320 long cnt; | |
| 3321 | |
| 3322 #ifdef FEAT_CLIPBOARD | |
| 3323 /* Adjust register name for "unnamed" in 'clipboard'. */ | |
| 3324 adjust_clip_reg(®name); | |
| 3325 (void)may_get_selection(regname); | |
| 3326 #endif | |
| 3327 | |
| 3328 if (flags & PUT_FIXINDENT) | |
| 3329 orig_indent = get_indent(); | |
| 3330 | |
| 3331 curbuf->b_op_start = curwin->w_cursor; /* default for '[ mark */ | |
| 3332 curbuf->b_op_end = curwin->w_cursor; /* default for '] mark */ | |
| 3333 | |
| 3334 /* | |
| 3335 * Using inserted text works differently, because the register includes | |
| 3336 * special characters (newlines, etc.). | |
| 3337 */ | |
| 3338 if (regname == '.') | |
| 3339 { | |
| 3340 (void)stuff_inserted((dir == FORWARD ? (count == -1 ? 'o' : 'a') : | |
| 3341 (count == -1 ? 'O' : 'i')), count, FALSE); | |
| 3342 /* Putting the text is done later, so can't really move the cursor to | |
| 3343 * the next character. Use "l" to simulate it. */ | |
| 3344 if ((flags & PUT_CURSEND) && gchar_cursor() != NUL) | |
| 3345 stuffcharReadbuff('l'); | |
| 3346 return; | |
| 3347 } | |
| 3348 | |
| 3349 /* | |
| 3350 * For special registers '%' (file name), '#' (alternate file name) and | |
| 3351 * ':' (last command line), etc. we have to create a fake yank register. | |
| 3352 */ | |
| 3353 if (get_spec_reg(regname, &insert_string, &allocated, TRUE)) | |
| 3354 { | |
| 3355 if (insert_string == NULL) | |
| 3356 return; | |
| 3357 } | |
| 3358 | |
| 4005 | 3359 #ifdef FEAT_AUTOCMD |
| 3360 /* Autocommands may be executed when saving lines for undo, which may make | |
| 3361 * y_array invalid. Start undo now to avoid that. */ | |
| 3362 u_save(curwin->w_cursor.lnum, curwin->w_cursor.lnum + 1); | |
| 3363 #endif | |
| 3364 | |
| 7 | 3365 if (insert_string != NULL) |
| 3366 { | |
| 3367 y_type = MCHAR; | |
| 3368 #ifdef FEAT_EVAL | |
| 3369 if (regname == '=') | |
| 3370 { | |
| 3371 /* For the = register we need to split the string at NL | |
| 3093 | 3372 * characters. |
| 3373 * Loop twice: count the number of lines and save them. */ | |
| 7 | 3374 for (;;) |
| 3375 { | |
| 3376 y_size = 0; | |
| 3377 ptr = insert_string; | |
| 3378 while (ptr != NULL) | |
| 3379 { | |
| 3380 if (y_array != NULL) | |
| 3381 y_array[y_size] = ptr; | |
| 3382 ++y_size; | |
| 3383 ptr = vim_strchr(ptr, '\n'); | |
| 3384 if (ptr != NULL) | |
| 3385 { | |
| 3386 if (y_array != NULL) | |
| 3387 *ptr = NUL; | |
| 3388 ++ptr; | |
| 3093 | 3389 /* A trailing '\n' makes the register linewise. */ |
| 7 | 3390 if (*ptr == NUL) |
| 3391 { | |
| 3392 y_type = MLINE; | |
| 3393 break; | |
| 3394 } | |
| 3395 } | |
| 3396 } | |
| 3397 if (y_array != NULL) | |
| 3398 break; | |
| 3399 y_array = (char_u **)alloc((unsigned) | |
| 3400 (y_size * sizeof(char_u *))); | |
| 3401 if (y_array == NULL) | |
| 3402 goto end; | |
| 3403 } | |
| 3404 } | |
| 3405 else | |
| 3406 #endif | |
| 3407 { | |
| 3408 y_size = 1; /* use fake one-line yank register */ | |
| 3409 y_array = &insert_string; | |
| 3410 } | |
| 3411 } | |
| 3412 else | |
| 3413 { | |
| 3414 get_yank_register(regname, FALSE); | |
| 3415 | |
| 3416 y_type = y_current->y_type; | |
| 3417 y_width = y_current->y_width; | |
| 3418 y_size = y_current->y_size; | |
| 3419 y_array = y_current->y_array; | |
| 3420 } | |
| 3421 | |
| 3422 if (y_type == MLINE) | |
| 3423 { | |
| 3424 if (flags & PUT_LINE_SPLIT) | |
| 3425 { | |
| 6845 | 3426 char_u *p; |
| 3427 | |
| 7 | 3428 /* "p" or "P" in Visual mode: split the lines to put the text in |
| 3429 * between. */ | |
| 3430 if (u_save_cursor() == FAIL) | |
| 3431 goto end; | |
| 6845 | 3432 p = ml_get_cursor(); |
| 3433 if (dir == FORWARD && *p != NUL) | |
| 3434 mb_ptr_adv(p); | |
| 3435 ptr = vim_strsave(p); | |
| 7 | 3436 if (ptr == NULL) |
| 3437 goto end; | |
| 3438 ml_append(curwin->w_cursor.lnum, ptr, (colnr_T)0, FALSE); | |
| 3439 vim_free(ptr); | |
| 3440 | |
| 6845 | 3441 oldp = ml_get_curline(); |
| 3442 p = oldp + curwin->w_cursor.col; | |
| 3443 if (dir == FORWARD && *p != NUL) | |
| 3444 mb_ptr_adv(p); | |
| 3445 ptr = vim_strnsave(oldp, p - oldp); | |
| 7 | 3446 if (ptr == NULL) |
| 3447 goto end; | |
| 3448 ml_replace(curwin->w_cursor.lnum, ptr, FALSE); | |
| 3449 ++nr_lines; | |
| 3450 dir = FORWARD; | |
| 3451 } | |
| 3452 if (flags & PUT_LINE_FORWARD) | |
| 3453 { | |
| 3454 /* Must be "p" for a Visual block, put lines below the block. */ | |
| 692 | 3455 curwin->w_cursor = curbuf->b_visual.vi_end; |
| 7 | 3456 dir = FORWARD; |
| 3457 } | |
| 3458 curbuf->b_op_start = curwin->w_cursor; /* default for '[ mark */ | |
| 3459 curbuf->b_op_end = curwin->w_cursor; /* default for '] mark */ | |
| 3460 } | |
| 3461 | |
| 3462 if (flags & PUT_LINE) /* :put command or "p" in Visual line mode. */ | |
| 3463 y_type = MLINE; | |
| 3464 | |
| 3465 if (y_size == 0 || y_array == NULL) | |
| 3466 { | |
| 3467 EMSG2(_("E353: Nothing in register %s"), | |
| 3468 regname == 0 ? (char_u *)"\"" : transchar(regname)); | |
| 3469 goto end; | |
| 3470 } | |
| 3471 | |
| 3472 if (y_type == MBLOCK) | |
| 3473 { | |
| 3474 lnum = curwin->w_cursor.lnum + y_size + 1; | |
| 3475 if (lnum > curbuf->b_ml.ml_line_count) | |
| 3476 lnum = curbuf->b_ml.ml_line_count + 1; | |
| 3477 if (u_save(curwin->w_cursor.lnum - 1, lnum) == FAIL) | |
| 3478 goto end; | |
| 3479 } | |
| 5735 | 3480 else if (y_type == MLINE) |
| 7 | 3481 { |
| 3482 lnum = curwin->w_cursor.lnum; | |
| 3483 #ifdef FEAT_FOLDING | |
| 3484 /* Correct line number for closed fold. Don't move the cursor yet, | |
| 3485 * u_save() uses it. */ | |
| 3486 if (dir == BACKWARD) | |
| 3487 (void)hasFolding(lnum, &lnum, NULL); | |
| 3488 else | |
| 3489 (void)hasFolding(lnum, NULL, &lnum); | |
| 3490 #endif | |
| 3491 if (dir == FORWARD) | |
| 3492 ++lnum; | |
|
5053
35b6fc57a286
updated for version 7.3.1270
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3493 /* In an empty buffer the empty line is going to be replaced, include |
|
35b6fc57a286
updated for version 7.3.1270
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3494 * it in the saved lines. */ |
|
5100
18b43970fb7a
updated for version 7.3.1293
Bram Moolenaar <bram@vim.org>
parents:
5053
diff
changeset
|
3495 if ((bufempty() ? u_save(0, 2) : u_save(lnum - 1, lnum)) == FAIL) |
| 7 | 3496 goto end; |
| 3497 #ifdef FEAT_FOLDING | |
| 3498 if (dir == FORWARD) | |
| 3499 curwin->w_cursor.lnum = lnum - 1; | |
| 3500 else | |
| 3501 curwin->w_cursor.lnum = lnum; | |
| 3502 curbuf->b_op_start = curwin->w_cursor; /* for mark_adjust() */ | |
| 3503 #endif | |
| 3504 } | |
| 3505 else if (u_save_cursor() == FAIL) | |
| 3506 goto end; | |
| 3507 | |
| 3508 yanklen = (int)STRLEN(y_array[0]); | |
| 3509 | |
| 3510 #ifdef FEAT_VIRTUALEDIT | |
| 3511 if (ve_flags == VE_ALL && y_type == MCHAR) | |
| 3512 { | |
| 3513 if (gchar_cursor() == TAB) | |
| 3514 { | |
| 3515 /* Don't need to insert spaces when "p" on the last position of a | |
| 3516 * tab or "P" on the first position. */ | |
| 3517 if (dir == FORWARD | |
| 3518 ? (int)curwin->w_cursor.coladd < curbuf->b_p_ts - 1 | |
| 3519 : curwin->w_cursor.coladd > 0) | |
| 3520 coladvance_force(getviscol()); | |
| 3521 else | |
| 3522 curwin->w_cursor.coladd = 0; | |
| 3523 } | |
| 3524 else if (curwin->w_cursor.coladd > 0 || gchar_cursor() == NUL) | |
| 3525 coladvance_force(getviscol() + (dir == FORWARD)); | |
| 3526 } | |
| 3527 #endif | |
| 3528 | |
| 3529 lnum = curwin->w_cursor.lnum; | |
| 3530 col = curwin->w_cursor.col; | |
| 3531 | |
| 3532 /* | |
| 3533 * Block mode | |
| 3534 */ | |
| 3535 if (y_type == MBLOCK) | |
| 3536 { | |
| 3537 char c = gchar_cursor(); | |
| 3538 colnr_T endcol2 = 0; | |
| 3539 | |
| 3540 if (dir == FORWARD && c != NUL) | |
| 3541 { | |
| 3542 #ifdef FEAT_VIRTUALEDIT | |
| 3543 if (ve_flags == VE_ALL) | |
| 3544 getvcol(curwin, &curwin->w_cursor, &col, NULL, &endcol2); | |
| 3545 else | |
| 3546 #endif | |
| 3547 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
| 3548 | |
| 3549 #ifdef FEAT_MBYTE | |
| 3550 if (has_mbyte) | |
| 3551 /* move to start of next multi-byte character */ | |
| 474 | 3552 curwin->w_cursor.col += (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 3553 else |
| 3554 #endif | |
| 3555 #ifdef FEAT_VIRTUALEDIT | |
| 3556 if (c != TAB || ve_flags != VE_ALL) | |
| 3557 #endif | |
| 3558 ++curwin->w_cursor.col; | |
| 3559 ++col; | |
| 3560 } | |
| 3561 else | |
| 3562 getvcol(curwin, &curwin->w_cursor, &col, NULL, &endcol2); | |
| 3563 | |
| 3564 #ifdef FEAT_VIRTUALEDIT | |
| 3565 col += curwin->w_cursor.coladd; | |
| 1304 | 3566 if (ve_flags == VE_ALL |
| 3567 && (curwin->w_cursor.coladd > 0 | |
| 3568 || endcol2 == curwin->w_cursor.col)) | |
| 7 | 3569 { |
| 3570 if (dir == FORWARD && c == NUL) | |
| 3571 ++col; | |
| 3572 if (dir != FORWARD && c != NUL) | |
| 3573 ++curwin->w_cursor.col; | |
| 3574 if (c == TAB) | |
| 3575 { | |
| 3576 if (dir == BACKWARD && curwin->w_cursor.col) | |
| 3577 curwin->w_cursor.col--; | |
| 3578 if (dir == FORWARD && col - 1 == endcol2) | |
| 3579 curwin->w_cursor.col++; | |
| 3580 } | |
| 3581 } | |
| 3582 curwin->w_cursor.coladd = 0; | |
| 3583 #endif | |
| 699 | 3584 bd.textcol = 0; |
| 7 | 3585 for (i = 0; i < y_size; ++i) |
| 3586 { | |
| 3587 int spaces; | |
| 3588 char shortline; | |
| 3589 | |
| 3590 bd.startspaces = 0; | |
| 3591 bd.endspaces = 0; | |
| 3592 vcol = 0; | |
| 3593 delcount = 0; | |
| 3594 | |
| 3595 /* add a new line */ | |
| 3596 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 3597 { | |
| 3598 if (ml_append(curbuf->b_ml.ml_line_count, (char_u *)"", | |
| 3599 (colnr_T)1, FALSE) == FAIL) | |
| 3600 break; | |
| 3601 ++nr_lines; | |
| 3602 } | |
| 3603 /* get the old line and advance to the position to insert at */ | |
| 3604 oldp = ml_get_curline(); | |
| 3605 oldlen = (int)STRLEN(oldp); | |
| 3606 for (ptr = oldp; vcol < col && *ptr; ) | |
| 3607 { | |
| 3608 /* Count a tab for what it's worth (if list mode not on) */ | |
| 5995 | 3609 incr = lbr_chartabsize_adv(oldp, &ptr, (colnr_T)vcol); |
| 7 | 3610 vcol += incr; |
| 3611 } | |
| 3612 bd.textcol = (colnr_T)(ptr - oldp); | |
| 3613 | |
| 3614 shortline = (vcol < col) || (vcol == col && !*ptr) ; | |
| 3615 | |
| 3616 if (vcol < col) /* line too short, padd with spaces */ | |
| 3617 bd.startspaces = col - vcol; | |
| 3618 else if (vcol > col) | |
| 3619 { | |
| 3620 bd.endspaces = vcol - col; | |
| 3621 bd.startspaces = incr - bd.endspaces; | |
| 3622 --bd.textcol; | |
| 3623 delcount = 1; | |
| 3624 #ifdef FEAT_MBYTE | |
| 3625 if (has_mbyte) | |
| 3626 bd.textcol -= (*mb_head_off)(oldp, oldp + bd.textcol); | |
| 3627 #endif | |
| 3628 if (oldp[bd.textcol] != TAB) | |
| 3629 { | |
| 3630 /* Only a Tab can be split into spaces. Other | |
| 3631 * characters will have to be moved to after the | |
| 3632 * block, causing misalignment. */ | |
| 3633 delcount = 0; | |
| 3634 bd.endspaces = 0; | |
| 3635 } | |
| 3636 } | |
| 3637 | |
| 3638 yanklen = (int)STRLEN(y_array[i]); | |
| 3639 | |
| 3640 /* calculate number of spaces required to fill right side of block*/ | |
| 3641 spaces = y_width + 1; | |
| 3642 for (j = 0; j < yanklen; j++) | |
| 5995 | 3643 spaces -= lbr_chartabsize(NULL, &y_array[i][j], 0); |
| 7 | 3644 if (spaces < 0) |
| 3645 spaces = 0; | |
| 3646 | |
| 3647 /* insert the new text */ | |
| 3648 totlen = count * (yanklen + spaces) + bd.startspaces + bd.endspaces; | |
| 3649 newp = alloc_check((unsigned)totlen + oldlen + 1); | |
| 3650 if (newp == NULL) | |
| 3651 break; | |
| 3652 /* copy part up to cursor to new line */ | |
| 3653 ptr = newp; | |
| 3654 mch_memmove(ptr, oldp, (size_t)bd.textcol); | |
| 3655 ptr += bd.textcol; | |
| 3656 /* may insert some spaces before the new text */ | |
| 6929 | 3657 vim_memset(ptr, ' ', (size_t)bd.startspaces); |
| 7 | 3658 ptr += bd.startspaces; |
| 3659 /* insert the new text */ | |
| 3660 for (j = 0; j < count; ++j) | |
| 3661 { | |
| 3662 mch_memmove(ptr, y_array[i], (size_t)yanklen); | |
| 3663 ptr += yanklen; | |
| 3664 | |
| 3665 /* insert block's trailing spaces only if there's text behind */ | |
| 3666 if ((j < count - 1 || !shortline) && spaces) | |
| 3667 { | |
| 6929 | 3668 vim_memset(ptr, ' ', (size_t)spaces); |
| 7 | 3669 ptr += spaces; |
| 3670 } | |
| 3671 } | |
| 3672 /* may insert some spaces after the new text */ | |
| 6929 | 3673 vim_memset(ptr, ' ', (size_t)bd.endspaces); |
| 7 | 3674 ptr += bd.endspaces; |
| 3675 /* move the text after the cursor to the end of the line. */ | |
| 3676 mch_memmove(ptr, oldp + bd.textcol + delcount, | |
| 3677 (size_t)(oldlen - bd.textcol - delcount + 1)); | |
| 3678 ml_replace(curwin->w_cursor.lnum, newp, FALSE); | |
| 3679 | |
| 3680 ++curwin->w_cursor.lnum; | |
| 3681 if (i == 0) | |
| 3682 curwin->w_cursor.col += bd.startspaces; | |
| 3683 } | |
| 3684 | |
| 3685 changed_lines(lnum, 0, curwin->w_cursor.lnum, nr_lines); | |
| 3686 | |
| 3687 /* Set '[ mark. */ | |
| 3688 curbuf->b_op_start = curwin->w_cursor; | |
| 3689 curbuf->b_op_start.lnum = lnum; | |
| 3690 | |
| 3691 /* adjust '] mark */ | |
| 3692 curbuf->b_op_end.lnum = curwin->w_cursor.lnum - 1; | |
| 3693 curbuf->b_op_end.col = bd.textcol + totlen - 1; | |
| 237 | 3694 # ifdef FEAT_VIRTUALEDIT |
| 7 | 3695 curbuf->b_op_end.coladd = 0; |
| 237 | 3696 # endif |
| 7 | 3697 if (flags & PUT_CURSEND) |
| 3698 { | |
| 916 | 3699 colnr_T len; |
| 3700 | |
| 7 | 3701 curwin->w_cursor = curbuf->b_op_end; |
| 3702 curwin->w_cursor.col++; | |
| 916 | 3703 |
| 3704 /* in Insert mode we might be after the NUL, correct for that */ | |
| 3705 len = (colnr_T)STRLEN(ml_get_curline()); | |
| 3706 if (curwin->w_cursor.col > len) | |
| 3707 curwin->w_cursor.col = len; | |
| 7 | 3708 } |
| 3709 else | |
| 3710 curwin->w_cursor.lnum = lnum; | |
| 3711 } | |
| 3712 else | |
| 3713 { | |
| 3714 /* | |
| 3715 * Character or Line mode | |
| 3716 */ | |
| 3717 if (y_type == MCHAR) | |
| 3718 { | |
| 3719 /* if type is MCHAR, FORWARD is the same as BACKWARD on the next | |
| 3720 * char */ | |
| 3721 if (dir == FORWARD && gchar_cursor() != NUL) | |
| 3722 { | |
| 3723 #ifdef FEAT_MBYTE | |
| 3724 if (has_mbyte) | |
| 3725 { | |
| 474 | 3726 int bytelen = (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 3727 |
| 3728 /* put it on the next of the multi-byte character. */ | |
| 3729 col += bytelen; | |
| 3730 if (yanklen) | |
| 3731 { | |
| 3732 curwin->w_cursor.col += bytelen; | |
| 3733 curbuf->b_op_end.col += bytelen; | |
| 3734 } | |
| 3735 } | |
| 3736 else | |
| 3737 #endif | |
| 3738 { | |
| 3739 ++col; | |
| 3740 if (yanklen) | |
| 3741 { | |
| 3742 ++curwin->w_cursor.col; | |
| 3743 ++curbuf->b_op_end.col; | |
| 3744 } | |
| 3745 } | |
| 3746 } | |
| 3747 curbuf->b_op_start = curwin->w_cursor; | |
| 3748 } | |
| 3749 /* | |
| 3750 * Line mode: BACKWARD is the same as FORWARD on the previous line | |
| 3751 */ | |
| 3752 else if (dir == BACKWARD) | |
| 3753 --lnum; | |
| 699 | 3754 new_cursor = curwin->w_cursor; |
| 7 | 3755 |
| 3756 /* | |
| 3757 * simple case: insert into current line | |
| 3758 */ | |
| 3759 if (y_type == MCHAR && y_size == 1) | |
| 3760 { | |
| 5365 | 3761 do { |
| 3762 totlen = count * yanklen; | |
| 3763 if (totlen > 0) | |
| 7 | 3764 { |
| 5365 | 3765 oldp = ml_get(lnum); |
| 3766 newp = alloc_check((unsigned)(STRLEN(oldp) + totlen + 1)); | |
| 3767 if (newp == NULL) | |
| 3768 goto end; /* alloc() gave an error message */ | |
| 3769 mch_memmove(newp, oldp, (size_t)col); | |
| 3770 ptr = newp + col; | |
| 3771 for (i = 0; i < count; ++i) | |
| 3772 { | |
| 3773 mch_memmove(ptr, y_array[0], (size_t)yanklen); | |
| 3774 ptr += yanklen; | |
| 3775 } | |
| 3776 STRMOVE(ptr, oldp + col); | |
| 3777 ml_replace(lnum, newp, FALSE); | |
| 3778 /* Place cursor on last putted char. */ | |
| 3779 if (lnum == curwin->w_cursor.lnum) | |
| 5496 | 3780 { |
| 3781 /* make sure curwin->w_virtcol is updated */ | |
| 3782 changed_cline_bef_curs(); | |
| 5365 | 3783 curwin->w_cursor.col += (colnr_T)(totlen - 1); |
| 5496 | 3784 } |
| 7 | 3785 } |
| 5365 | 3786 if (VIsual_active) |
| 3787 lnum++; | |
| 5735 | 3788 } while (VIsual_active && lnum <= curbuf->b_visual.vi_end.lnum); |
| 5365 | 3789 |
| 6379 | 3790 if (VIsual_active) /* reset lnum to the last visual line */ |
| 3791 lnum--; | |
| 3792 | |
| 7 | 3793 curbuf->b_op_end = curwin->w_cursor; |
| 3794 /* For "CTRL-O p" in Insert mode, put cursor after last char */ | |
| 3795 if (totlen && (restart_edit != 0 || (flags & PUT_CURSEND))) | |
| 3796 ++curwin->w_cursor.col; | |
| 3797 changed_bytes(lnum, col); | |
| 3798 } | |
| 3799 else | |
| 3800 { | |
| 3801 /* | |
| 3802 * Insert at least one line. When y_type is MCHAR, break the first | |
| 3803 * line in two. | |
| 3804 */ | |
| 3805 for (cnt = 1; cnt <= count; ++cnt) | |
| 3806 { | |
| 3807 i = 0; | |
| 3808 if (y_type == MCHAR) | |
| 3809 { | |
| 3810 /* | |
| 3811 * Split the current line in two at the insert position. | |
| 3812 * First insert y_array[size - 1] in front of second line. | |
| 3813 * Then append y_array[0] to first line. | |
| 3814 */ | |
| 3815 lnum = new_cursor.lnum; | |
| 3816 ptr = ml_get(lnum) + col; | |
| 3817 totlen = (int)STRLEN(y_array[y_size - 1]); | |
| 3818 newp = alloc_check((unsigned)(STRLEN(ptr) + totlen + 1)); | |
| 3819 if (newp == NULL) | |
| 3820 goto error; | |
| 3821 STRCPY(newp, y_array[y_size - 1]); | |
| 3822 STRCAT(newp, ptr); | |
| 3823 /* insert second line */ | |
| 3824 ml_append(lnum, newp, (colnr_T)0, FALSE); | |
| 3825 vim_free(newp); | |
| 3826 | |
| 3827 oldp = ml_get(lnum); | |
| 3828 newp = alloc_check((unsigned)(col + yanklen + 1)); | |
| 3829 if (newp == NULL) | |
| 3830 goto error; | |
| 3831 /* copy first part of line */ | |
| 3832 mch_memmove(newp, oldp, (size_t)col); | |
| 3833 /* append to first line */ | |
| 3834 mch_memmove(newp + col, y_array[0], (size_t)(yanklen + 1)); | |
| 3835 ml_replace(lnum, newp, FALSE); | |
| 3836 | |
| 3837 curwin->w_cursor.lnum = lnum; | |
| 3838 i = 1; | |
| 3839 } | |
| 3840 | |
| 3841 for (; i < y_size; ++i) | |
| 3842 { | |
| 3843 if ((y_type != MCHAR || i < y_size - 1) | |
| 3844 && ml_append(lnum, y_array[i], (colnr_T)0, FALSE) | |
| 3845 == FAIL) | |
| 3846 goto error; | |
| 3847 lnum++; | |
| 3848 ++nr_lines; | |
| 3849 if (flags & PUT_FIXINDENT) | |
| 3850 { | |
| 3851 old_pos = curwin->w_cursor; | |
| 3852 curwin->w_cursor.lnum = lnum; | |
| 3853 ptr = ml_get(lnum); | |
| 3854 if (cnt == count && i == y_size - 1) | |
| 3855 lendiff = (int)STRLEN(ptr); | |
| 3856 #if defined(FEAT_SMARTINDENT) || defined(FEAT_CINDENT) | |
| 3857 if (*ptr == '#' && preprocs_left()) | |
| 3858 indent = 0; /* Leave # lines at start */ | |
| 3859 else | |
| 3860 #endif | |
| 3861 if (*ptr == NUL) | |
| 3862 indent = 0; /* Ignore empty lines */ | |
| 3863 else if (first_indent) | |
| 3864 { | |
| 3865 indent_diff = orig_indent - get_indent(); | |
| 3866 indent = orig_indent; | |
| 3867 first_indent = FALSE; | |
| 3868 } | |
| 3869 else if ((indent = get_indent() + indent_diff) < 0) | |
| 3870 indent = 0; | |
| 3871 (void)set_indent(indent, 0); | |
| 3872 curwin->w_cursor = old_pos; | |
| 3873 /* remember how many chars were removed */ | |
| 3874 if (cnt == count && i == y_size - 1) | |
| 3875 lendiff -= (int)STRLEN(ml_get(lnum)); | |
| 3876 } | |
| 3877 } | |
| 3878 } | |
| 3879 | |
| 3880 error: | |
| 3881 /* Adjust marks. */ | |
| 3882 if (y_type == MLINE) | |
| 3883 { | |
| 3884 curbuf->b_op_start.col = 0; | |
| 3885 if (dir == FORWARD) | |
| 3886 curbuf->b_op_start.lnum++; | |
| 3887 } | |
| 3888 mark_adjust(curbuf->b_op_start.lnum + (y_type == MCHAR), | |
| 3889 (linenr_T)MAXLNUM, nr_lines, 0L); | |
| 3890 | |
| 3891 /* note changed text for displaying and folding */ | |
| 3892 if (y_type == MCHAR) | |
| 3893 changed_lines(curwin->w_cursor.lnum, col, | |
| 3894 curwin->w_cursor.lnum + 1, nr_lines); | |
| 3895 else | |
| 3896 changed_lines(curbuf->b_op_start.lnum, 0, | |
| 3897 curbuf->b_op_start.lnum, nr_lines); | |
| 3898 | |
| 3899 /* put '] mark at last inserted character */ | |
| 3900 curbuf->b_op_end.lnum = lnum; | |
| 3901 /* correct length for change in indent */ | |
| 3902 col = (colnr_T)STRLEN(y_array[y_size - 1]) - lendiff; | |
| 3903 if (col > 1) | |
| 3904 curbuf->b_op_end.col = col - 1; | |
| 3905 else | |
| 3906 curbuf->b_op_end.col = 0; | |
| 3907 | |
| 168 | 3908 if (flags & PUT_CURSLINE) |
| 3909 { | |
| 237 | 3910 /* ":put": put cursor on last inserted line */ |
| 168 | 3911 curwin->w_cursor.lnum = lnum; |
| 3912 beginline(BL_WHITE | BL_FIX); | |
| 3913 } | |
| 3914 else if (flags & PUT_CURSEND) | |
| 7 | 3915 { |
| 3916 /* put cursor after inserted text */ | |
| 3917 if (y_type == MLINE) | |
| 3918 { | |
| 3919 if (lnum >= curbuf->b_ml.ml_line_count) | |
| 3920 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 3921 else | |
| 3922 curwin->w_cursor.lnum = lnum + 1; | |
| 3923 curwin->w_cursor.col = 0; | |
| 3924 } | |
| 3925 else | |
| 3926 { | |
| 3927 curwin->w_cursor.lnum = lnum; | |
| 3928 curwin->w_cursor.col = col; | |
| 3929 } | |
| 3930 } | |
| 3931 else if (y_type == MLINE) | |
| 3932 { | |
| 168 | 3933 /* put cursor on first non-blank in first inserted line */ |
| 7 | 3934 curwin->w_cursor.col = 0; |
| 3935 if (dir == FORWARD) | |
| 3936 ++curwin->w_cursor.lnum; | |
| 3937 beginline(BL_WHITE | BL_FIX); | |
| 3938 } | |
| 3939 else /* put cursor on first inserted character */ | |
| 3940 curwin->w_cursor = new_cursor; | |
| 3941 } | |
| 3942 } | |
| 3943 | |
| 3944 msgmore(nr_lines); | |
| 3945 curwin->w_set_curswant = TRUE; | |
| 3946 | |
| 3947 end: | |
| 3948 if (allocated) | |
| 3949 vim_free(insert_string); | |
| 840 | 3950 if (regname == '=') |
| 3951 vim_free(y_array); | |
| 3952 | |
| 5380 | 3953 VIsual_active = FALSE; |
| 3954 | |
| 140 | 3955 /* If the cursor is past the end of the line put it at the end. */ |
| 844 | 3956 adjust_cursor_eol(); |
| 3957 } | |
| 3958 | |
| 3959 /* | |
| 3960 * When the cursor is on the NUL past the end of the line and it should not be | |
| 3961 * there move it left. | |
| 3962 */ | |
| 3963 void | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3964 adjust_cursor_eol(void) |
| 844 | 3965 { |
| 3966 if (curwin->w_cursor.col > 0 | |
| 3967 && gchar_cursor() == NUL | |
| 773 | 3968 #ifdef FEAT_VIRTUALEDIT |
| 3969 && (ve_flags & VE_ONEMORE) == 0 | |
| 3970 #endif | |
| 7 | 3971 && !(restart_edit || (State & INSERT))) |
| 3972 { | |
| 557 | 3973 /* Put the cursor on the last character in the line. */ |
| 555 | 3974 dec_cursor(); |
| 844 | 3975 |
| 7 | 3976 #ifdef FEAT_VIRTUALEDIT |
| 3977 if (ve_flags == VE_ALL) | |
| 557 | 3978 { |
| 3979 colnr_T scol, ecol; | |
| 3980 | |
| 3981 /* Coladd is set to the width of the last character. */ | |
| 3982 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
| 3983 curwin->w_cursor.coladd = ecol - scol + 1; | |
| 3984 } | |
| 7 | 3985 #endif |
| 3986 } | |
| 3987 } | |
| 3988 | |
| 3989 #if defined(FEAT_SMARTINDENT) || defined(FEAT_CINDENT) || defined(PROTO) | |
| 3990 /* | |
| 3991 * Return TRUE if lines starting with '#' should be left aligned. | |
| 3992 */ | |
| 3993 int | |
|
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parents:
7805
diff
changeset
|
3994 preprocs_left(void) |
| 7 | 3995 { |
| 3996 return | |
| 3997 # ifdef FEAT_SMARTINDENT | |
| 3998 # ifdef FEAT_CINDENT | |
| 3999 (curbuf->b_p_si && !curbuf->b_p_cin) || | |
| 4000 # else | |
| 4001 curbuf->b_p_si | |
| 4002 # endif | |
| 4003 # endif | |
| 4004 # ifdef FEAT_CINDENT | |
| 5438 | 4005 (curbuf->b_p_cin && in_cinkeys('#', ' ', TRUE) |
| 4006 && curbuf->b_ind_hash_comment == 0) | |
| 7 | 4007 # endif |
| 4008 ; | |
| 4009 } | |
| 4010 #endif | |
| 4011 | |
| 4012 /* Return the character name of the register with the given number */ | |
| 4013 int | |
|
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parents:
7805
diff
changeset
|
4014 get_register_name(int num) |
| 7 | 4015 { |
| 4016 if (num == -1) | |
| 4017 return '"'; | |
| 4018 else if (num < 10) | |
| 4019 return num + '0'; | |
| 4020 else if (num == DELETION_REGISTER) | |
| 4021 return '-'; | |
| 4022 #ifdef FEAT_CLIPBOARD | |
| 4023 else if (num == STAR_REGISTER) | |
| 4024 return '*'; | |
| 4025 else if (num == PLUS_REGISTER) | |
| 4026 return '+'; | |
| 4027 #endif | |
| 4028 else | |
| 4029 { | |
| 4030 #ifdef EBCDIC | |
| 4031 int i; | |
| 4032 | |
| 4033 /* EBCDIC is really braindead ... */ | |
| 4034 i = 'a' + (num - 10); | |
| 4035 if (i > 'i') | |
| 4036 i += 7; | |
| 4037 if (i > 'r') | |
| 4038 i += 8; | |
| 4039 return i; | |
| 4040 #else | |
| 4041 return num + 'a' - 10; | |
| 4042 #endif | |
| 4043 } | |
| 4044 } | |
| 4045 | |
| 4046 /* | |
| 4047 * ":dis" and ":registers": Display the contents of the yank registers. | |
| 4048 */ | |
| 4049 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4050 ex_display(exarg_T *eap) |
| 7 | 4051 { |
| 4052 int i, n; | |
| 4053 long j; | |
| 4054 char_u *p; | |
| 4055 struct yankreg *yb; | |
| 4056 int name; | |
| 4057 int attr; | |
| 4058 char_u *arg = eap->arg; | |
| 22 | 4059 #ifdef FEAT_MBYTE |
| 4060 int clen; | |
| 4061 #else | |
| 4062 # define clen 1 | |
| 4063 #endif | |
| 7 | 4064 |
| 4065 if (arg != NULL && *arg == NUL) | |
| 4066 arg = NULL; | |
| 4067 attr = hl_attr(HLF_8); | |
| 4068 | |
| 4069 /* Highlight title */ | |
| 4070 MSG_PUTS_TITLE(_("\n--- Registers ---")); | |
| 4071 for (i = -1; i < NUM_REGISTERS && !got_int; ++i) | |
| 4072 { | |
| 4073 name = get_register_name(i); | |
| 2644 | 4074 if (arg != NULL && vim_strchr(arg, name) == NULL |
| 4075 #ifdef ONE_CLIPBOARD | |
| 4076 /* Star register and plus register contain the same thing. */ | |
| 4077 && (name != '*' || vim_strchr(arg, '+') == NULL) | |
| 4078 #endif | |
| 4079 ) | |
| 7 | 4080 continue; /* did not ask for this register */ |
| 4081 | |
| 4082 #ifdef FEAT_CLIPBOARD | |
| 4083 /* Adjust register name for "unnamed" in 'clipboard'. | |
| 4084 * When it's a clipboard register, fill it with the current contents | |
| 4085 * of the clipboard. */ | |
| 4086 adjust_clip_reg(&name); | |
| 4087 (void)may_get_selection(name); | |
| 4088 #endif | |
| 4089 | |
| 4090 if (i == -1) | |
| 4091 { | |
| 4092 if (y_previous != NULL) | |
| 4093 yb = y_previous; | |
| 4094 else | |
| 4095 yb = &(y_regs[0]); | |
| 4096 } | |
| 4097 else | |
| 4098 yb = &(y_regs[i]); | |
| 2000 | 4099 |
| 4100 #ifdef FEAT_EVAL | |
| 4101 if (name == MB_TOLOWER(redir_reg) | |
| 4102 || (redir_reg == '"' && yb == y_previous)) | |
| 4103 continue; /* do not list register being written to, the | |
| 4104 * pointer can be freed */ | |
| 4105 #endif | |
| 4106 | |
| 7 | 4107 if (yb->y_array != NULL) |
| 4108 { | |
| 4109 msg_putchar('\n'); | |
| 4110 msg_putchar('"'); | |
| 4111 msg_putchar(name); | |
| 4112 MSG_PUTS(" "); | |
| 4113 | |
| 4114 n = (int)Columns - 6; | |
| 4115 for (j = 0; j < yb->y_size && n > 1; ++j) | |
| 4116 { | |
| 4117 if (j) | |
| 4118 { | |
| 4119 MSG_PUTS_ATTR("^J", attr); | |
| 4120 n -= 2; | |
| 4121 } | |
| 4122 for (p = yb->y_array[j]; *p && (n -= ptr2cells(p)) >= 0; ++p) | |
| 4123 { | |
| 4124 #ifdef FEAT_MBYTE | |
| 474 | 4125 clen = (*mb_ptr2len)(p); |
| 22 | 4126 #endif |
| 4127 msg_outtrans_len(p, clen); | |
| 4128 #ifdef FEAT_MBYTE | |
| 4129 p += clen - 1; | |
| 7 | 4130 #endif |
| 4131 } | |
| 4132 } | |
| 4133 if (n > 1 && yb->y_type == MLINE) | |
| 4134 MSG_PUTS_ATTR("^J", attr); | |
| 4135 out_flush(); /* show one line at a time */ | |
| 4136 } | |
| 4137 ui_breakcheck(); | |
| 4138 } | |
| 4139 | |
| 4140 /* | |
| 4141 * display last inserted text | |
| 4142 */ | |
| 4143 if ((p = get_last_insert()) != NULL | |
| 4144 && (arg == NULL || vim_strchr(arg, '.') != NULL) && !got_int) | |
| 4145 { | |
| 4146 MSG_PUTS("\n\". "); | |
| 4147 dis_msg(p, TRUE); | |
| 4148 } | |
| 4149 | |
| 4150 /* | |
| 4151 * display last command line | |
| 4152 */ | |
| 4153 if (last_cmdline != NULL && (arg == NULL || vim_strchr(arg, ':') != NULL) | |
| 4154 && !got_int) | |
| 4155 { | |
| 4156 MSG_PUTS("\n\": "); | |
| 4157 dis_msg(last_cmdline, FALSE); | |
| 4158 } | |
| 4159 | |
| 4160 /* | |
| 4161 * display current file name | |
| 4162 */ | |
| 4163 if (curbuf->b_fname != NULL | |
| 4164 && (arg == NULL || vim_strchr(arg, '%') != NULL) && !got_int) | |
| 4165 { | |
| 4166 MSG_PUTS("\n\"% "); | |
| 4167 dis_msg(curbuf->b_fname, FALSE); | |
| 4168 } | |
| 4169 | |
| 4170 /* | |
| 4171 * display alternate file name | |
| 4172 */ | |
| 4173 if ((arg == NULL || vim_strchr(arg, '%') != NULL) && !got_int) | |
| 4174 { | |
| 4175 char_u *fname; | |
| 4176 linenr_T dummy; | |
| 4177 | |
| 4178 if (buflist_name_nr(0, &fname, &dummy) != FAIL) | |
| 4179 { | |
| 4180 MSG_PUTS("\n\"# "); | |
| 4181 dis_msg(fname, FALSE); | |
| 4182 } | |
| 4183 } | |
| 4184 | |
| 4185 /* | |
| 4186 * display last search pattern | |
| 4187 */ | |
| 4188 if (last_search_pat() != NULL | |
| 4189 && (arg == NULL || vim_strchr(arg, '/') != NULL) && !got_int) | |
| 4190 { | |
| 4191 MSG_PUTS("\n\"/ "); | |
| 4192 dis_msg(last_search_pat(), FALSE); | |
| 4193 } | |
| 4194 | |
| 4195 #ifdef FEAT_EVAL | |
| 4196 /* | |
| 4197 * display last used expression | |
| 4198 */ | |
| 4199 if (expr_line != NULL && (arg == NULL || vim_strchr(arg, '=') != NULL) | |
| 4200 && !got_int) | |
| 4201 { | |
| 4202 MSG_PUTS("\n\"= "); | |
| 4203 dis_msg(expr_line, FALSE); | |
| 4204 } | |
| 4205 #endif | |
| 4206 } | |
| 4207 | |
| 4208 /* | |
| 4209 * display a string for do_dis() | |
| 4210 * truncate at end of screen line | |
| 4211 */ | |
| 4212 static void | |
|
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7805
diff
changeset
|
4213 dis_msg( |
|
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parents:
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diff
changeset
|
4214 char_u *p, |
|
2a8d6b2dd925
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parents:
7805
diff
changeset
|
4215 int skip_esc) /* if TRUE, ignore trailing ESC */ |
| 7 | 4216 { |
| 4217 int n; | |
| 4218 #ifdef FEAT_MBYTE | |
| 4219 int l; | |
| 4220 #endif | |
| 4221 | |
| 4222 n = (int)Columns - 6; | |
| 4223 while (*p != NUL | |
| 4224 && !(*p == ESC && skip_esc && *(p + 1) == NUL) | |
| 4225 && (n -= ptr2cells(p)) >= 0) | |
| 4226 { | |
| 4227 #ifdef FEAT_MBYTE | |
| 474 | 4228 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
| 7 | 4229 { |
| 4230 msg_outtrans_len(p, l); | |
| 4231 p += l; | |
| 4232 } | |
| 4233 else | |
| 4234 #endif | |
| 4235 msg_outtrans_len(p++, 1); | |
| 4236 } | |
| 4237 ui_breakcheck(); | |
| 4238 } | |
| 4239 | |
| 3562 | 4240 #if defined(FEAT_COMMENTS) || defined(PROTO) |
| 4241 /* | |
| 4242 * If "process" is TRUE and the line begins with a comment leader (possibly | |
| 4243 * after some white space), return a pointer to the text after it. Put a boolean | |
| 4244 * value indicating whether the line ends with an unclosed comment in | |
| 4245 * "is_comment". | |
| 4246 * line - line to be processed, | |
| 4247 * process - if FALSE, will only check whether the line ends with an unclosed | |
| 3584 | 4248 * comment, |
| 3562 | 4249 * include_space - whether to also skip space following the comment leader, |
| 4250 * is_comment - will indicate whether the current line ends with an unclosed | |
| 3584 | 4251 * comment. |
| 3562 | 4252 */ |
| 4253 static char_u * | |
|
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parents:
7805
diff
changeset
|
4254 skip_comment( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4255 char_u *line, |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4256 int process, |
|
2a8d6b2dd925
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parents:
7805
diff
changeset
|
4257 int include_space, |
|
2a8d6b2dd925
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parents:
7805
diff
changeset
|
4258 int *is_comment) |
| 3562 | 4259 { |
| 4260 char_u *comment_flags = NULL; | |
| 4261 int lead_len; | |
| 4262 int leader_offset = get_last_leader_offset(line, &comment_flags); | |
| 4263 | |
| 4264 *is_comment = FALSE; | |
| 4265 if (leader_offset != -1) | |
| 4266 { | |
| 4267 /* Let's check whether the line ends with an unclosed comment. | |
| 4268 * If the last comment leader has COM_END in flags, there's no comment. | |
| 4269 */ | |
| 4270 while (*comment_flags) | |
| 4271 { | |
| 4272 if (*comment_flags == COM_END | |
| 4273 || *comment_flags == ':') | |
| 4274 break; | |
| 4275 ++comment_flags; | |
| 4276 } | |
| 4277 if (*comment_flags != COM_END) | |
| 4278 *is_comment = TRUE; | |
| 4279 } | |
| 4280 | |
| 4281 if (process == FALSE) | |
| 4282 return line; | |
| 4283 | |
| 4284 lead_len = get_leader_len(line, &comment_flags, FALSE, include_space); | |
| 4285 | |
| 4286 if (lead_len == 0) | |
| 4287 return line; | |
| 4288 | |
| 4289 /* Find: | |
| 4290 * - COM_END, | |
| 4291 * - colon, | |
| 4292 * whichever comes first. | |
| 4293 */ | |
| 4294 while (*comment_flags) | |
| 4295 { | |
| 3580 | 4296 if (*comment_flags == COM_END |
| 3562 | 4297 || *comment_flags == ':') |
| 4298 { | |
| 4299 break; | |
| 4300 } | |
| 4301 ++comment_flags; | |
| 4302 } | |
| 4303 | |
| 4304 /* If we found a colon, it means that we are not processing a line | |
| 3580 | 4305 * starting with a closing part of a three-part comment. That's good, |
| 4306 * because we don't want to remove those as this would be annoying. | |
| 3562 | 4307 */ |
| 4308 if (*comment_flags == ':' || *comment_flags == NUL) | |
| 4309 line += lead_len; | |
| 4310 | |
| 4311 return line; | |
| 4312 } | |
| 4313 #endif | |
| 4314 | |
| 7 | 4315 /* |
|
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parents:
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diff
changeset
|
4316 * Join 'count' lines (minimal 2) at cursor position. |
|
2209060c340d
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Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4317 * When "save_undo" is TRUE save lines for undo first. |
| 5848 | 4318 * Set "use_formatoptions" to FALSE when e.g. processing backspace and comment |
| 4319 * leaders should not be removed. | |
| 4320 * When setmark is TRUE, sets the '[ and '] mark, else, the caller is expected | |
| 4321 * to set those marks. | |
| 7 | 4322 * |
| 1217 | 4323 * return FAIL for failure, OK otherwise |
| 7 | 4324 */ |
| 4325 int | |
|
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7805
diff
changeset
|
4326 do_join( |
|
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parents:
7805
diff
changeset
|
4327 long count, |
|
2a8d6b2dd925
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parents:
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diff
changeset
|
4328 int insert_space, |
|
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parents:
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diff
changeset
|
4329 int save_undo, |
|
2a8d6b2dd925
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parents:
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diff
changeset
|
4330 int use_formatoptions UNUSED, |
|
2a8d6b2dd925
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7805
diff
changeset
|
4331 int setmark) |
| 7 | 4332 { |
|
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|
4333 char_u *curr = NULL; |
| 2597 | 4334 char_u *curr_start = NULL; |
|
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parents:
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changeset
|
4335 char_u *cend; |
| 7 | 4336 char_u *newp; |
| 2597 | 4337 char_u *spaces; /* number of spaces inserted before a line */ |
|
2310
3e4574a4b627
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diff
changeset
|
4338 int endcurr1 = NUL; |
|
3e4574a4b627
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diff
changeset
|
4339 int endcurr2 = NUL; |
|
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|
4340 int currsize = 0; /* size of the current line */ |
|
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parents:
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changeset
|
4341 int sumsize = 0; /* size of the long new line */ |
| 7 | 4342 linenr_T t; |
|
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|
4343 colnr_T col = 0; |
|
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parents:
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diff
changeset
|
4344 int ret = OK; |
| 3562 | 4345 #if defined(FEAT_COMMENTS) || defined(PROTO) |
| 3574 | 4346 int *comments = NULL; |
| 3562 | 4347 int remove_comments = (use_formatoptions == TRUE) |
| 4348 && has_format_option(FO_REMOVE_COMS); | |
| 4349 int prev_was_comment; | |
| 4350 #endif | |
| 4351 | |
|
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|
4352 |
|
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parents:
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diff
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|
4353 if (save_undo && u_save((linenr_T)(curwin->w_cursor.lnum - 1), |
|
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|
4354 (linenr_T)(curwin->w_cursor.lnum + count)) == FAIL) |
|
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diff
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|
4355 return FAIL; |
|
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parents:
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diff
changeset
|
4356 |
|
2209060c340d
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Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4357 /* Allocate an array to store the number of spaces inserted before each |
|
2209060c340d
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4358 * line. We will use it to pre-compute the length of the new line and the |
|
2209060c340d
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Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4359 * proper placement of each original line in the new one. */ |
|
2209060c340d
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parents:
2289
diff
changeset
|
4360 spaces = lalloc_clear((long_u)count, TRUE); |
|
2209060c340d
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4361 if (spaces == NULL) |
| 7 | 4362 return FAIL; |
| 3562 | 4363 #if defined(FEAT_COMMENTS) || defined(PROTO) |
| 4364 if (remove_comments) | |
| 4365 { | |
| 4366 comments = (int *)lalloc_clear((long_u)count * sizeof(int), TRUE); | |
| 4367 if (comments == NULL) | |
| 4368 { | |
| 4369 vim_free(spaces); | |
| 4370 return FAIL; | |
| 4371 } | |
| 4372 } | |
| 4373 #endif | |
| 7 | 4374 |
| 4375 /* | |
|
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changeset
|
4376 * Don't move anything, just compute the final line length |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4377 * and setup the array of space strings lengths |
| 7 | 4378 */ |
|
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4379 for (t = 0; t < count; ++t) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4380 { |
| 2597 | 4381 curr = curr_start = ml_get((linenr_T)(curwin->w_cursor.lnum + t)); |
| 5848 | 4382 if (t == 0 && setmark) |
| 5664 | 4383 { |
| 4384 /* Set the '[ mark. */ | |
| 4385 curwin->w_buffer->b_op_start.lnum = curwin->w_cursor.lnum; | |
| 4386 curwin->w_buffer->b_op_start.col = (colnr_T)STRLEN(curr); | |
| 4387 } | |
| 3562 | 4388 #if defined(FEAT_COMMENTS) || defined(PROTO) |
| 4389 if (remove_comments) | |
| 4390 { | |
| 4391 /* We don't want to remove the comment leader if the | |
| 4392 * previous line is not a comment. */ | |
| 4393 if (t > 0 && prev_was_comment) | |
| 4394 { | |
| 4395 | |
| 4396 char_u *new_curr = skip_comment(curr, TRUE, insert_space, | |
| 4397 &prev_was_comment); | |
| 3576 | 4398 comments[t] = (int)(new_curr - curr); |
| 3562 | 4399 curr = new_curr; |
| 4400 } | |
| 4401 else | |
| 4402 curr = skip_comment(curr, FALSE, insert_space, | |
| 4403 &prev_was_comment); | |
| 4404 } | |
| 4405 #endif | |
| 4406 | |
|
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4407 if (insert_space && t > 0) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4408 { |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4409 curr = skipwhite(curr); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4410 if (*curr != ')' && currsize != 0 && endcurr1 != TAB |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4411 #ifdef FEAT_MBYTE |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4412 && (!has_format_option(FO_MBYTE_JOIN) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4413 || (mb_ptr2char(curr) < 0x100 && endcurr1 < 0x100)) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4414 && (!has_format_option(FO_MBYTE_JOIN2) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4415 || mb_ptr2char(curr) < 0x100 || endcurr1 < 0x100) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4416 #endif |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4417 ) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4418 { |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4419 /* don't add a space if the line is ending in a space */ |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4420 if (endcurr1 == ' ') |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4421 endcurr1 = endcurr2; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4422 else |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4423 ++spaces[t]; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4424 /* extra space when 'joinspaces' set and line ends in '.' */ |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4425 if ( p_js |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4426 && (endcurr1 == '.' |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4427 || (vim_strchr(p_cpo, CPO_JOINSP) == NULL |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4428 && (endcurr1 == '?' || endcurr1 == '!')))) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4429 ++spaces[t]; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4430 } |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4431 } |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4432 currsize = (int)STRLEN(curr); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4433 sumsize += currsize + spaces[t]; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4434 endcurr1 = endcurr2 = NUL; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4435 if (insert_space && currsize > 0) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4436 { |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4437 #ifdef FEAT_MBYTE |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4438 if (has_mbyte) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4439 { |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4440 cend = curr + currsize; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4441 mb_ptr_back(curr, cend); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4442 endcurr1 = (*mb_ptr2char)(cend); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4443 if (cend > curr) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4444 { |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4445 mb_ptr_back(curr, cend); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4446 endcurr2 = (*mb_ptr2char)(cend); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4447 } |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4448 } |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4449 else |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4450 #endif |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4451 { |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4452 endcurr1 = *(curr + currsize - 1); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4453 if (currsize > 1) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4454 endcurr2 = *(curr + currsize - 2); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4455 } |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4456 } |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4457 line_breakcheck(); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4458 if (got_int) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4459 { |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4460 ret = FAIL; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4461 goto theend; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4462 } |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4463 } |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4464 |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4465 /* store the column position before last line */ |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4466 col = sumsize - currsize - spaces[count - 1]; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4467 |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4468 /* allocate the space for the new line */ |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4469 newp = alloc_check((unsigned)(sumsize + 1)); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4470 cend = newp + sumsize; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4471 *cend = 0; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4472 |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4473 /* |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4474 * Move affected lines to the new long one. |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4475 * |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4476 * Move marks from each deleted line to the joined line, adjusting the |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4477 * column. This is not Vi compatible, but Vi deletes the marks, thus that |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4478 * should not really be a problem. |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4479 */ |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4480 for (t = count - 1; ; --t) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4481 { |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4482 cend -= currsize; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4483 mch_memmove(cend, curr, (size_t)currsize); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4484 if (spaces[t] > 0) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4485 { |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4486 cend -= spaces[t]; |
| 6929 | 4487 vim_memset(cend, ' ', (size_t)(spaces[t])); |
|
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4488 } |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4489 mark_col_adjust(curwin->w_cursor.lnum + t, (colnr_T)0, (linenr_T)-t, |
| 2597 | 4490 (long)(cend - newp + spaces[t] - (curr - curr_start))); |
|
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4491 if (t == 0) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4492 break; |
| 2597 | 4493 curr = curr_start = ml_get((linenr_T)(curwin->w_cursor.lnum + t - 1)); |
| 3562 | 4494 #if defined(FEAT_COMMENTS) || defined(PROTO) |
| 4495 if (remove_comments) | |
| 4496 curr += comments[t - 1]; | |
| 4497 #endif | |
|
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4498 if (insert_space && t > 1) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4499 curr = skipwhite(curr); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4500 currsize = (int)STRLEN(curr); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4501 } |
| 7 | 4502 ml_replace(curwin->w_cursor.lnum, newp, FALSE); |
| 4503 | |
| 5848 | 4504 if (setmark) |
| 4505 { | |
| 4506 /* Set the '] mark. */ | |
| 4507 curwin->w_buffer->b_op_end.lnum = curwin->w_cursor.lnum; | |
| 4508 curwin->w_buffer->b_op_end.col = (colnr_T)STRLEN(newp); | |
| 4509 } | |
| 5664 | 4510 |
| 7 | 4511 /* Only report the change in the first line here, del_lines() will report |
| 4512 * the deleted line. */ | |
| 4513 changed_lines(curwin->w_cursor.lnum, currsize, | |
| 4514 curwin->w_cursor.lnum + 1, 0L); | |
| 4515 | |
| 4516 /* | |
|
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4517 * Delete following lines. To do this we move the cursor there |
| 7 | 4518 * briefly, and then move it back. After del_lines() the cursor may |
| 4519 * have moved up (last line deleted), so the current lnum is kept in t. | |
| 4520 */ | |
| 4521 t = curwin->w_cursor.lnum; | |
| 4522 ++curwin->w_cursor.lnum; | |
|
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4523 del_lines(count - 1, FALSE); |
| 7 | 4524 curwin->w_cursor.lnum = t; |
| 4525 | |
| 4526 /* | |
|
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4527 * Set the cursor column: |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4528 * Vi compatible: use the column of the first join |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2310
diff
changeset
|
4529 * vim: use the column of the last join |
| 7 | 4530 */ |
|
2294
2209060c340d
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Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4531 curwin->w_cursor.col = |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4532 (vim_strchr(p_cpo, CPO_JOINCOL) != NULL ? currsize : col); |
| 7 | 4533 check_cursor_col(); |
|
2294
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Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4534 |
| 7 | 4535 #ifdef FEAT_VIRTUALEDIT |
| 4536 curwin->w_cursor.coladd = 0; | |
| 4537 #endif | |
| 4538 curwin->w_set_curswant = TRUE; | |
| 4539 | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4540 theend: |
|
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Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4541 vim_free(spaces); |
| 3562 | 4542 #if defined(FEAT_COMMENTS) || defined(PROTO) |
| 4543 if (remove_comments) | |
| 4544 vim_free(comments); | |
| 4545 #endif | |
|
2294
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Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4546 return ret; |
| 7 | 4547 } |
| 4548 | |
| 4549 #ifdef FEAT_COMMENTS | |
| 4550 /* | |
| 4551 * Return TRUE if the two comment leaders given are the same. "lnum" is | |
| 4552 * the first line. White-space is ignored. Note that the whole of | |
| 4553 * 'leader1' must match 'leader2_len' characters from 'leader2' -- webb | |
| 4554 */ | |
| 4555 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4556 same_leader( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4557 linenr_T lnum, |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4558 int leader1_len, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4559 char_u *leader1_flags, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4560 int leader2_len, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4561 char_u *leader2_flags) |
| 7 | 4562 { |
| 4563 int idx1 = 0, idx2 = 0; | |
| 4564 char_u *p; | |
| 4565 char_u *line1; | |
| 4566 char_u *line2; | |
| 4567 | |
| 4568 if (leader1_len == 0) | |
| 4569 return (leader2_len == 0); | |
| 4570 | |
| 4571 /* | |
| 4572 * If first leader has 'f' flag, the lines can be joined only if the | |
| 4573 * second line does not have a leader. | |
| 4574 * If first leader has 'e' flag, the lines can never be joined. | |
| 4575 * If fist leader has 's' flag, the lines can only be joined if there is | |
| 4576 * some text after it and the second line has the 'm' flag. | |
| 4577 */ | |
| 4578 if (leader1_flags != NULL) | |
| 4579 { | |
| 4580 for (p = leader1_flags; *p && *p != ':'; ++p) | |
| 4581 { | |
| 4582 if (*p == COM_FIRST) | |
| 4583 return (leader2_len == 0); | |
| 4584 if (*p == COM_END) | |
| 4585 return FALSE; | |
| 4586 if (*p == COM_START) | |
| 4587 { | |
| 4588 if (*(ml_get(lnum) + leader1_len) == NUL) | |
| 4589 return FALSE; | |
| 4590 if (leader2_flags == NULL || leader2_len == 0) | |
| 4591 return FALSE; | |
| 4592 for (p = leader2_flags; *p && *p != ':'; ++p) | |
| 4593 if (*p == COM_MIDDLE) | |
| 4594 return TRUE; | |
| 4595 return FALSE; | |
| 4596 } | |
| 4597 } | |
| 4598 } | |
| 4599 | |
| 4600 /* | |
| 4601 * Get current line and next line, compare the leaders. | |
| 4602 * The first line has to be saved, only one line can be locked at a time. | |
| 4603 */ | |
| 4604 line1 = vim_strsave(ml_get(lnum)); | |
| 4605 if (line1 != NULL) | |
| 4606 { | |
| 4607 for (idx1 = 0; vim_iswhite(line1[idx1]); ++idx1) | |
| 4608 ; | |
| 4609 line2 = ml_get(lnum + 1); | |
| 4610 for (idx2 = 0; idx2 < leader2_len; ++idx2) | |
| 4611 { | |
| 4612 if (!vim_iswhite(line2[idx2])) | |
| 4613 { | |
| 4614 if (line1[idx1++] != line2[idx2]) | |
| 4615 break; | |
| 4616 } | |
| 4617 else | |
| 4618 while (vim_iswhite(line1[idx1])) | |
| 4619 ++idx1; | |
| 4620 } | |
| 4621 vim_free(line1); | |
| 4622 } | |
| 4623 return (idx2 == leader2_len && idx1 == leader1_len); | |
| 4624 } | |
| 4625 #endif | |
| 4626 | |
| 4627 /* | |
| 3252 | 4628 * Implementation of the format operator 'gq'. |
| 7 | 4629 */ |
| 4630 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4631 op_format( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4632 oparg_T *oap, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4633 int keep_cursor) /* keep cursor on same text char */ |
| 7 | 4634 { |
| 4635 long old_line_count = curbuf->b_ml.ml_line_count; | |
| 4636 | |
| 4637 /* Place the cursor where the "gq" or "gw" command was given, so that "u" | |
| 4638 * can put it back there. */ | |
| 4639 curwin->w_cursor = oap->cursor_start; | |
| 4640 | |
| 4641 if (u_save((linenr_T)(oap->start.lnum - 1), | |
| 4642 (linenr_T)(oap->end.lnum + 1)) == FAIL) | |
| 4643 return; | |
| 4644 curwin->w_cursor = oap->start; | |
| 4645 | |
| 4646 if (oap->is_VIsual) | |
| 4647 /* When there is no change: need to remove the Visual selection */ | |
| 4648 redraw_curbuf_later(INVERTED); | |
| 4649 | |
| 4650 /* Set '[ mark at the start of the formatted area */ | |
| 4651 curbuf->b_op_start = oap->start; | |
| 4652 | |
| 4653 /* For "gw" remember the cursor position and put it back below (adjusted | |
| 4654 * for joined and split lines). */ | |
| 4655 if (keep_cursor) | |
| 4656 saved_cursor = oap->cursor_start; | |
| 4657 | |
| 1563 | 4658 format_lines(oap->line_count, keep_cursor); |
| 7 | 4659 |
| 4660 /* | |
| 4661 * Leave the cursor at the first non-blank of the last formatted line. | |
| 4662 * If the cursor was moved one line back (e.g. with "Q}") go to the next | |
| 4663 * line, so "." will do the next lines. | |
| 4664 */ | |
| 4665 if (oap->end_adjusted && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 4666 ++curwin->w_cursor.lnum; | |
| 4667 beginline(BL_WHITE | BL_FIX); | |
| 4668 old_line_count = curbuf->b_ml.ml_line_count - old_line_count; | |
| 4669 msgmore(old_line_count); | |
| 4670 | |
| 4671 /* put '] mark on the end of the formatted area */ | |
| 4672 curbuf->b_op_end = curwin->w_cursor; | |
| 4673 | |
| 4674 if (keep_cursor) | |
| 4675 { | |
| 4676 curwin->w_cursor = saved_cursor; | |
| 4677 saved_cursor.lnum = 0; | |
| 4678 } | |
| 4679 | |
| 4680 if (oap->is_VIsual) | |
| 4681 { | |
| 4682 win_T *wp; | |
| 4683 | |
| 4684 FOR_ALL_WINDOWS(wp) | |
| 4685 { | |
| 4686 if (wp->w_old_cursor_lnum != 0) | |
| 4687 { | |
| 4688 /* When lines have been inserted or deleted, adjust the end of | |
| 4689 * the Visual area to be redrawn. */ | |
| 4690 if (wp->w_old_cursor_lnum > wp->w_old_visual_lnum) | |
| 4691 wp->w_old_cursor_lnum += old_line_count; | |
| 4692 else | |
| 4693 wp->w_old_visual_lnum += old_line_count; | |
| 4694 } | |
| 4695 } | |
| 4696 } | |
| 4697 } | |
| 4698 | |
| 667 | 4699 #if defined(FEAT_EVAL) || defined(PROTO) |
| 4700 /* | |
| 4701 * Implementation of the format operator 'gq' for when using 'formatexpr'. | |
| 4702 */ | |
| 4703 void | |
|
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parents:
7805
diff
changeset
|
4704 op_formatexpr(oparg_T *oap) |
| 667 | 4705 { |
| 4706 if (oap->is_VIsual) | |
| 4707 /* When there is no change: need to remove the Visual selection */ | |
| 4708 redraw_curbuf_later(INVERTED); | |
| 4709 | |
|
2298
a3562a127cf6
When 'formatexpr' evaluates to non-zero fall back to internal formatting, also
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
4710 if (fex_format(oap->start.lnum, oap->line_count, NUL) != 0) |
|
a3562a127cf6
When 'formatexpr' evaluates to non-zero fall back to internal formatting, also
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
4711 /* As documented: when 'formatexpr' returns non-zero fall back to |
|
a3562a127cf6
When 'formatexpr' evaluates to non-zero fall back to internal formatting, also
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
4712 * internal formatting. */ |
|
a3562a127cf6
When 'formatexpr' evaluates to non-zero fall back to internal formatting, also
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
4713 op_format(oap, FALSE); |
| 667 | 4714 } |
| 4715 | |
| 4716 int | |
|
7829
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4717 fex_format( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4718 linenr_T lnum, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4719 long count, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4720 int c) /* character to be inserted */ |
| 667 | 4721 { |
| 681 | 4722 int use_sandbox = was_set_insecurely((char_u *)"formatexpr", |
| 4723 OPT_LOCAL); | |
| 667 | 4724 int r; |
| 4725 | |
| 4726 /* | |
| 4727 * Set v:lnum to the first line number and v:count to the number of lines. | |
| 844 | 4728 * Set v:char to the character to be inserted (can be NUL). |
| 667 | 4729 */ |
| 4730 set_vim_var_nr(VV_LNUM, lnum); | |
| 4731 set_vim_var_nr(VV_COUNT, count); | |
| 1969 | 4732 set_vim_var_char(c); |
| 844 | 4733 |
| 667 | 4734 /* |
| 4735 * Evaluate the function. | |
| 4736 */ | |
| 4737 if (use_sandbox) | |
| 4738 ++sandbox; | |
| 4739 r = eval_to_number(curbuf->b_p_fex); | |
| 4740 if (use_sandbox) | |
| 4741 --sandbox; | |
| 844 | 4742 |
| 4743 set_vim_var_string(VV_CHAR, NULL, -1); | |
| 4744 | |
| 667 | 4745 return r; |
| 4746 } | |
| 4747 #endif | |
| 4748 | |
| 7 | 4749 /* |
| 4750 * Format "line_count" lines, starting at the cursor position. | |
| 4751 * When "line_count" is negative, format until the end of the paragraph. | |
| 4752 * Lines after the cursor line are saved for undo, caller must have saved the | |
| 4753 * first line. | |
| 4754 */ | |
| 4755 void | |
|
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parents:
7805
diff
changeset
|
4756 format_lines( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4757 linenr_T line_count, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4758 int avoid_fex) /* don't use 'formatexpr' */ |
| 7 | 4759 { |
| 4760 int max_len; | |
| 4761 int is_not_par; /* current line not part of parag. */ | |
| 4762 int next_is_not_par; /* next line not part of paragraph */ | |
| 4763 int is_end_par; /* at end of paragraph */ | |
| 4764 int prev_is_end_par = FALSE;/* prev. line not part of parag. */ | |
| 4765 int next_is_start_par = FALSE; | |
| 4766 #ifdef FEAT_COMMENTS | |
| 4767 int leader_len = 0; /* leader len of current line */ | |
| 4768 int next_leader_len; /* leader len of next line */ | |
| 4769 char_u *leader_flags = NULL; /* flags for leader of current line */ | |
| 4770 char_u *next_leader_flags; /* flags for leader of next line */ | |
| 4771 int do_comments; /* format comments */ | |
| 3584 | 4772 int do_comments_list = 0; /* format comments with 'n' or '2' */ |
| 7 | 4773 #endif |
| 4774 int advance = TRUE; | |
| 3584 | 4775 int second_indent = -1; /* indent for second line (comment |
| 4776 * aware) */ | |
| 7 | 4777 int do_second_indent; |
| 4778 int do_number_indent; | |
| 4779 int do_trail_white; | |
| 4780 int first_par_line = TRUE; | |
| 4781 int smd_save; | |
| 4782 long count; | |
| 4783 int need_set_indent = TRUE; /* set indent of next paragraph */ | |
| 4784 int force_format = FALSE; | |
| 4785 int old_State = State; | |
| 4786 | |
| 4787 /* length of a line to force formatting: 3 * 'tw' */ | |
| 4788 max_len = comp_textwidth(TRUE) * 3; | |
| 4789 | |
| 4790 /* check for 'q', '2' and '1' in 'formatoptions' */ | |
| 4791 #ifdef FEAT_COMMENTS | |
| 4792 do_comments = has_format_option(FO_Q_COMS); | |
| 4793 #endif | |
| 4794 do_second_indent = has_format_option(FO_Q_SECOND); | |
| 4795 do_number_indent = has_format_option(FO_Q_NUMBER); | |
| 4796 do_trail_white = has_format_option(FO_WHITE_PAR); | |
| 4797 | |
| 4798 /* | |
| 4799 * Get info about the previous and current line. | |
| 4800 */ | |
| 4801 if (curwin->w_cursor.lnum > 1) | |
| 4802 is_not_par = fmt_check_par(curwin->w_cursor.lnum - 1 | |
| 4803 #ifdef FEAT_COMMENTS | |
| 4804 , &leader_len, &leader_flags, do_comments | |
| 4805 #endif | |
| 4806 ); | |
| 4807 else | |
| 4808 is_not_par = TRUE; | |
| 4809 next_is_not_par = fmt_check_par(curwin->w_cursor.lnum | |
| 4810 #ifdef FEAT_COMMENTS | |
| 4811 , &next_leader_len, &next_leader_flags, do_comments | |
| 4812 #endif | |
| 4813 ); | |
| 4814 is_end_par = (is_not_par || next_is_not_par); | |
| 4815 if (!is_end_par && do_trail_white) | |
| 4816 is_end_par = !ends_in_white(curwin->w_cursor.lnum - 1); | |
| 4817 | |
| 4818 curwin->w_cursor.lnum--; | |
| 4819 for (count = line_count; count != 0 && !got_int; --count) | |
| 4820 { | |
| 4821 /* | |
| 4822 * Advance to next paragraph. | |
| 4823 */ | |
| 4824 if (advance) | |
| 4825 { | |
| 4826 curwin->w_cursor.lnum++; | |
| 4827 prev_is_end_par = is_end_par; | |
| 4828 is_not_par = next_is_not_par; | |
| 4829 #ifdef FEAT_COMMENTS | |
| 4830 leader_len = next_leader_len; | |
| 4831 leader_flags = next_leader_flags; | |
| 4832 #endif | |
| 4833 } | |
| 4834 | |
| 4835 /* | |
| 4836 * The last line to be formatted. | |
| 4837 */ | |
| 4838 if (count == 1 || curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
| 4839 { | |
| 4840 next_is_not_par = TRUE; | |
| 4841 #ifdef FEAT_COMMENTS | |
| 4842 next_leader_len = 0; | |
| 4843 next_leader_flags = NULL; | |
| 4844 #endif | |
| 4845 } | |
| 4846 else | |
| 4847 { | |
| 4848 next_is_not_par = fmt_check_par(curwin->w_cursor.lnum + 1 | |
| 4849 #ifdef FEAT_COMMENTS | |
| 4850 , &next_leader_len, &next_leader_flags, do_comments | |
| 4851 #endif | |
| 4852 ); | |
| 4853 if (do_number_indent) | |
| 4854 next_is_start_par = | |
| 4855 (get_number_indent(curwin->w_cursor.lnum + 1) > 0); | |
| 4856 } | |
| 4857 advance = TRUE; | |
| 4858 is_end_par = (is_not_par || next_is_not_par || next_is_start_par); | |
| 4859 if (!is_end_par && do_trail_white) | |
| 4860 is_end_par = !ends_in_white(curwin->w_cursor.lnum); | |
| 4861 | |
| 4862 /* | |
| 4863 * Skip lines that are not in a paragraph. | |
| 4864 */ | |
| 4865 if (is_not_par) | |
| 4866 { | |
| 4867 if (line_count < 0) | |
| 4868 break; | |
| 4869 } | |
| 4870 else | |
| 4871 { | |
| 4872 /* | |
| 4873 * For the first line of a paragraph, check indent of second line. | |
| 4874 * Don't do this for comments and empty lines. | |
| 4875 */ | |
| 4876 if (first_par_line | |
| 4877 && (do_second_indent || do_number_indent) | |
| 4878 && prev_is_end_par | |
| 3584 | 4879 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) |
| 4880 { | |
| 4881 if (do_second_indent && !lineempty(curwin->w_cursor.lnum + 1)) | |
| 4882 { | |
| 4883 #ifdef FEAT_COMMENTS | |
| 4884 if (leader_len == 0 && next_leader_len == 0) | |
| 4885 { | |
| 4886 /* no comment found */ | |
| 4887 #endif | |
| 4888 second_indent = | |
| 4889 get_indent_lnum(curwin->w_cursor.lnum + 1); | |
| 7 | 4890 #ifdef FEAT_COMMENTS |
| 3584 | 4891 } |
| 4892 else | |
| 4893 { | |
| 4894 second_indent = next_leader_len; | |
| 4895 do_comments_list = 1; | |
| 4896 } | |
| 4897 #endif | |
| 4898 } | |
| 7 | 4899 else if (do_number_indent) |
| 3584 | 4900 { |
| 4901 #ifdef FEAT_COMMENTS | |
| 4902 if (leader_len == 0 && next_leader_len == 0) | |
| 4903 { | |
| 4904 /* no comment found */ | |
| 4905 #endif | |
| 4906 second_indent = | |
| 4907 get_number_indent(curwin->w_cursor.lnum); | |
| 4908 #ifdef FEAT_COMMENTS | |
| 4909 } | |
| 4910 else | |
| 4911 { | |
| 4912 /* get_number_indent() is now "comment aware"... */ | |
| 4913 second_indent = | |
| 4914 get_number_indent(curwin->w_cursor.lnum); | |
| 4915 do_comments_list = 1; | |
| 4916 } | |
| 4917 #endif | |
| 4918 } | |
| 7 | 4919 } |
| 4920 | |
| 4921 /* | |
| 4922 * When the comment leader changes, it's the end of the paragraph. | |
| 4923 */ | |
| 4924 if (curwin->w_cursor.lnum >= curbuf->b_ml.ml_line_count | |
| 4925 #ifdef FEAT_COMMENTS | |
| 4926 || !same_leader(curwin->w_cursor.lnum, | |
| 4927 leader_len, leader_flags, | |
| 4928 next_leader_len, next_leader_flags) | |
| 4929 #endif | |
| 4930 ) | |
| 4931 is_end_par = TRUE; | |
| 4932 | |
| 4933 /* | |
| 4934 * If we have got to the end of a paragraph, or the line is | |
| 4935 * getting long, format it. | |
| 4936 */ | |
| 4937 if (is_end_par || force_format) | |
| 4938 { | |
| 4939 if (need_set_indent) | |
| 4940 /* replace indent in first line with minimal number of | |
| 4941 * tabs and spaces, according to current options */ | |
| 4942 (void)set_indent(get_indent(), SIN_CHANGED); | |
| 4943 | |
| 4944 /* put cursor on last non-space */ | |
| 4945 State = NORMAL; /* don't go past end-of-line */ | |
| 4946 coladvance((colnr_T)MAXCOL); | |
| 4947 while (curwin->w_cursor.col && vim_isspace(gchar_cursor())) | |
| 4948 dec_cursor(); | |
| 4949 | |
| 4950 /* do the formatting, without 'showmode' */ | |
| 4951 State = INSERT; /* for open_line() */ | |
| 4952 smd_save = p_smd; | |
| 4953 p_smd = FALSE; | |
| 4954 insertchar(NUL, INSCHAR_FORMAT | |
| 4955 #ifdef FEAT_COMMENTS | |
| 4956 + (do_comments ? INSCHAR_DO_COM : 0) | |
| 3584 | 4957 + (do_comments && do_comments_list |
| 4958 ? INSCHAR_COM_LIST : 0) | |
| 7 | 4959 #endif |
| 1563 | 4960 + (avoid_fex ? INSCHAR_NO_FEX : 0), second_indent); |
| 7 | 4961 State = old_State; |
| 4962 p_smd = smd_save; | |
| 4963 second_indent = -1; | |
| 4964 /* at end of par.: need to set indent of next par. */ | |
| 4965 need_set_indent = is_end_par; | |
| 4966 if (is_end_par) | |
| 4967 { | |
| 4968 /* When called with a negative line count, break at the | |
| 4969 * end of the paragraph. */ | |
| 4970 if (line_count < 0) | |
| 4971 break; | |
| 4972 first_par_line = TRUE; | |
| 4973 } | |
| 4974 force_format = FALSE; | |
| 4975 } | |
| 4976 | |
| 4977 /* | |
| 4978 * When still in same paragraph, join the lines together. But | |
| 5403 | 4979 * first delete the leader from the second line. |
| 7 | 4980 */ |
| 4981 if (!is_end_par) | |
| 4982 { | |
| 4983 advance = FALSE; | |
| 4984 curwin->w_cursor.lnum++; | |
| 4985 curwin->w_cursor.col = 0; | |
| 4986 if (line_count < 0 && u_save_cursor() == FAIL) | |
|
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Bram Moolenaar <bram@vim.org>
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2289
diff
changeset
|
4987 break; |
| 7 | 4988 #ifdef FEAT_COMMENTS |
| 4989 if (next_leader_len > 0) | |
| 5403 | 4990 { |
| 4991 (void)del_bytes((long)next_leader_len, FALSE, FALSE); | |
| 7 | 4992 mark_col_adjust(curwin->w_cursor.lnum, (colnr_T)0, 0L, |
| 4993 (long)-next_leader_len); | |
| 5403 | 4994 } else |
| 4995 #endif | |
| 4996 if (second_indent > 0) /* the "leader" for FO_Q_SECOND */ | |
| 4997 { | |
| 4998 char_u *p = ml_get_curline(); | |
| 5415 | 4999 int indent = (int)(skipwhite(p) - p); |
| 5403 | 5000 |
| 5001 if (indent > 0) | |
| 5002 { | |
| 5003 (void)del_bytes(indent, FALSE, FALSE); | |
| 5004 mark_col_adjust(curwin->w_cursor.lnum, | |
| 5005 (colnr_T)0, 0L, (long)-indent); | |
| 5415 | 5006 } |
| 5403 | 5007 } |
| 7 | 5008 curwin->w_cursor.lnum--; |
| 5848 | 5009 if (do_join(2, TRUE, FALSE, FALSE, FALSE) == FAIL) |
| 7 | 5010 { |
| 5011 beep_flush(); | |
| 5012 break; | |
| 5013 } | |
| 5014 first_par_line = FALSE; | |
| 5015 /* If the line is getting long, format it next time */ | |
| 5016 if (STRLEN(ml_get_curline()) > (size_t)max_len) | |
| 5017 force_format = TRUE; | |
| 5018 else | |
| 5019 force_format = FALSE; | |
| 5020 } | |
| 5021 } | |
| 5022 line_breakcheck(); | |
| 5023 } | |
| 5024 } | |
| 5025 | |
| 5026 /* | |
| 5027 * Return TRUE if line "lnum" ends in a white character. | |
| 5028 */ | |
| 5029 static int | |
|
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parents:
7805
diff
changeset
|
5030 ends_in_white(linenr_T lnum) |
| 7 | 5031 { |
| 5032 char_u *s = ml_get(lnum); | |
| 5033 size_t l; | |
| 5034 | |
| 5035 if (*s == NUL) | |
| 5036 return FALSE; | |
| 5037 /* Don't use STRLEN() inside vim_iswhite(), SAS/C complains: "macro | |
| 5038 * invocation may call function multiple times". */ | |
| 5039 l = STRLEN(s) - 1; | |
| 5040 return vim_iswhite(s[l]); | |
| 5041 } | |
| 5042 | |
| 5043 /* | |
| 5044 * Blank lines, and lines containing only the comment leader, are left | |
| 5045 * untouched by the formatting. The function returns TRUE in this | |
| 5046 * case. It also returns TRUE when a line starts with the end of a comment | |
| 5047 * ('e' in comment flags), so that this line is skipped, and not joined to the | |
| 5048 * previous line. A new paragraph starts after a blank line, or when the | |
| 5049 * comment leader changes -- webb. | |
| 5050 */ | |
| 5051 #ifdef FEAT_COMMENTS | |
| 5052 static int | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
5053 fmt_check_par( |
|
2a8d6b2dd925
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parents:
7805
diff
changeset
|
5054 linenr_T lnum, |
|
2a8d6b2dd925
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diff
changeset
|
5055 int *leader_len, |
|
2a8d6b2dd925
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parents:
7805
diff
changeset
|
5056 char_u **leader_flags, |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5057 int do_comments) |
| 7 | 5058 { |
| 5059 char_u *flags = NULL; /* init for GCC */ | |
| 5060 char_u *ptr; | |
| 5061 | |
| 5062 ptr = ml_get(lnum); | |
| 5063 if (do_comments) | |
| 3562 | 5064 *leader_len = get_leader_len(ptr, leader_flags, FALSE, TRUE); |
| 7 | 5065 else |
| 5066 *leader_len = 0; | |
| 5067 | |
| 5068 if (*leader_len > 0) | |
| 5069 { | |
| 5070 /* | |
| 5071 * Search for 'e' flag in comment leader flags. | |
| 5072 */ | |
| 5073 flags = *leader_flags; | |
| 5074 while (*flags && *flags != ':' && *flags != COM_END) | |
| 5075 ++flags; | |
| 5076 } | |
| 5077 | |
| 5078 return (*skipwhite(ptr + *leader_len) == NUL | |
| 5079 || (*leader_len > 0 && *flags == COM_END) | |
| 5080 || startPS(lnum, NUL, FALSE)); | |
| 5081 } | |
| 5082 #else | |
| 5083 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5084 fmt_check_par(linenr_T lnum) |
| 7 | 5085 { |
| 5086 return (*skipwhite(ml_get(lnum)) == NUL || startPS(lnum, NUL, FALSE)); | |
| 5087 } | |
| 5088 #endif | |
| 5089 | |
| 5090 /* | |
| 5091 * Return TRUE when a paragraph starts in line "lnum". Return FALSE when the | |
| 5092 * previous line is in the same paragraph. Used for auto-formatting. | |
| 5093 */ | |
| 5094 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5095 paragraph_start(linenr_T lnum) |
| 7 | 5096 { |
| 5097 char_u *p; | |
| 5098 #ifdef FEAT_COMMENTS | |
| 5099 int leader_len = 0; /* leader len of current line */ | |
| 5100 char_u *leader_flags = NULL; /* flags for leader of current line */ | |
| 5101 int next_leader_len; /* leader len of next line */ | |
| 5102 char_u *next_leader_flags; /* flags for leader of next line */ | |
| 5103 int do_comments; /* format comments */ | |
| 5104 #endif | |
| 5105 | |
| 5106 if (lnum <= 1) | |
| 5107 return TRUE; /* start of the file */ | |
| 5108 | |
| 5109 p = ml_get(lnum - 1); | |
| 5110 if (*p == NUL) | |
| 5111 return TRUE; /* after empty line */ | |
| 5112 | |
| 5113 #ifdef FEAT_COMMENTS | |
| 5114 do_comments = has_format_option(FO_Q_COMS); | |
| 5115 #endif | |
| 5116 if (fmt_check_par(lnum - 1 | |
| 5117 #ifdef FEAT_COMMENTS | |
| 5118 , &leader_len, &leader_flags, do_comments | |
| 5119 #endif | |
| 5120 )) | |
| 5121 return TRUE; /* after non-paragraph line */ | |
| 5122 | |
| 5123 if (fmt_check_par(lnum | |
| 5124 #ifdef FEAT_COMMENTS | |
| 5125 , &next_leader_len, &next_leader_flags, do_comments | |
| 5126 #endif | |
| 5127 )) | |
| 5128 return TRUE; /* "lnum" is not a paragraph line */ | |
| 5129 | |
| 5130 if (has_format_option(FO_WHITE_PAR) && !ends_in_white(lnum - 1)) | |
| 5131 return TRUE; /* missing trailing space in previous line. */ | |
| 5132 | |
| 5133 if (has_format_option(FO_Q_NUMBER) && (get_number_indent(lnum) > 0)) | |
| 5134 return TRUE; /* numbered item starts in "lnum". */ | |
| 5135 | |
| 5136 #ifdef FEAT_COMMENTS | |
| 5137 if (!same_leader(lnum - 1, leader_len, leader_flags, | |
| 5138 next_leader_len, next_leader_flags)) | |
| 5139 return TRUE; /* change of comment leader. */ | |
| 5140 #endif | |
| 5141 | |
| 5142 return FALSE; | |
| 5143 } | |
| 5144 | |
| 5145 /* | |
| 5146 * prepare a few things for block mode yank/delete/tilde | |
| 5147 * | |
| 5148 * for delete: | |
| 5149 * - textlen includes the first/last char to be (partly) deleted | |
| 5150 * - start/endspaces is the number of columns that are taken by the | |
| 5151 * first/last deleted char minus the number of columns that have to be | |
| 1839 | 5152 * deleted. |
| 5153 * for yank and tilde: | |
| 7 | 5154 * - textlen includes the first/last char to be wholly yanked |
| 5155 * - start/endspaces is the number of columns of the first/last yanked char | |
| 5156 * that are to be yanked. | |
| 5157 */ | |
| 5158 static void | |
|
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7805
diff
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|
5159 block_prep( |
|
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parents:
7805
diff
changeset
|
5160 oparg_T *oap, |
|
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parents:
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diff
changeset
|
5161 struct block_def *bdp, |
|
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parents:
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diff
changeset
|
5162 linenr_T lnum, |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5163 int is_del) |
| 7 | 5164 { |
| 5165 int incr = 0; | |
| 5166 char_u *pend; | |
| 5167 char_u *pstart; | |
| 5168 char_u *line; | |
| 5169 char_u *prev_pstart; | |
| 5170 char_u *prev_pend; | |
| 5171 | |
| 5172 bdp->startspaces = 0; | |
| 5173 bdp->endspaces = 0; | |
| 5174 bdp->textlen = 0; | |
| 5175 bdp->start_vcol = 0; | |
| 5176 bdp->end_vcol = 0; | |
| 5177 #ifdef FEAT_VISUALEXTRA | |
| 5178 bdp->is_short = FALSE; | |
| 5179 bdp->is_oneChar = FALSE; | |
| 5180 bdp->pre_whitesp = 0; | |
| 5181 bdp->pre_whitesp_c = 0; | |
| 5182 bdp->end_char_vcols = 0; | |
| 5183 #endif | |
| 5184 bdp->start_char_vcols = 0; | |
| 5185 | |
| 5186 line = ml_get(lnum); | |
| 5187 pstart = line; | |
| 5188 prev_pstart = line; | |
| 5189 while (bdp->start_vcol < oap->start_vcol && *pstart) | |
| 5190 { | |
| 5191 /* Count a tab for what it's worth (if list mode not on) */ | |
| 5995 | 5192 incr = lbr_chartabsize(line, pstart, (colnr_T)bdp->start_vcol); |
| 7 | 5193 bdp->start_vcol += incr; |
| 5194 #ifdef FEAT_VISUALEXTRA | |
| 5195 if (vim_iswhite(*pstart)) | |
| 5196 { | |
| 5197 bdp->pre_whitesp += incr; | |
| 5198 bdp->pre_whitesp_c++; | |
| 5199 } | |
| 5200 else | |
| 5201 { | |
| 5202 bdp->pre_whitesp = 0; | |
| 5203 bdp->pre_whitesp_c = 0; | |
| 5204 } | |
| 5205 #endif | |
| 5206 prev_pstart = pstart; | |
| 39 | 5207 mb_ptr_adv(pstart); |
| 7 | 5208 } |
| 5209 bdp->start_char_vcols = incr; | |
| 5210 if (bdp->start_vcol < oap->start_vcol) /* line too short */ | |
| 5211 { | |
| 5212 bdp->end_vcol = bdp->start_vcol; | |
| 5213 #ifdef FEAT_VISUALEXTRA | |
| 5214 bdp->is_short = TRUE; | |
| 5215 #endif | |
| 5216 if (!is_del || oap->op_type == OP_APPEND) | |
| 5217 bdp->endspaces = oap->end_vcol - oap->start_vcol + 1; | |
| 5218 } | |
| 5219 else | |
| 5220 { | |
| 5221 /* notice: this converts partly selected Multibyte characters to | |
| 5222 * spaces, too. */ | |
| 5223 bdp->startspaces = bdp->start_vcol - oap->start_vcol; | |
| 5224 if (is_del && bdp->startspaces) | |
| 5225 bdp->startspaces = bdp->start_char_vcols - bdp->startspaces; | |
| 5226 pend = pstart; | |
| 5227 bdp->end_vcol = bdp->start_vcol; | |
| 5228 if (bdp->end_vcol > oap->end_vcol) /* it's all in one character */ | |
| 5229 { | |
| 5230 #ifdef FEAT_VISUALEXTRA | |
| 5231 bdp->is_oneChar = TRUE; | |
| 5232 #endif | |
| 5233 if (oap->op_type == OP_INSERT) | |
| 5234 bdp->endspaces = bdp->start_char_vcols - bdp->startspaces; | |
| 5235 else if (oap->op_type == OP_APPEND) | |
| 5236 { | |
| 5237 bdp->startspaces += oap->end_vcol - oap->start_vcol + 1; | |
| 5238 bdp->endspaces = bdp->start_char_vcols - bdp->startspaces; | |
| 5239 } | |
| 5240 else | |
| 5241 { | |
| 5242 bdp->startspaces = oap->end_vcol - oap->start_vcol + 1; | |
| 5243 if (is_del && oap->op_type != OP_LSHIFT) | |
| 5244 { | |
| 5245 /* just putting the sum of those two into | |
| 5246 * bdp->startspaces doesn't work for Visual replace, | |
| 5247 * so we have to split the tab in two */ | |
| 5248 bdp->startspaces = bdp->start_char_vcols | |
| 5249 - (bdp->start_vcol - oap->start_vcol); | |
| 5250 bdp->endspaces = bdp->end_vcol - oap->end_vcol - 1; | |
| 5251 } | |
| 5252 } | |
| 5253 } | |
| 5254 else | |
| 5255 { | |
| 5256 prev_pend = pend; | |
| 5257 while (bdp->end_vcol <= oap->end_vcol && *pend != NUL) | |
| 5258 { | |
| 5259 /* Count a tab for what it's worth (if list mode not on) */ | |
| 5260 prev_pend = pend; | |
| 6535 | 5261 incr = lbr_chartabsize_adv(line, &pend, (colnr_T)bdp->end_vcol); |
| 7 | 5262 bdp->end_vcol += incr; |
| 5263 } | |
| 5264 if (bdp->end_vcol <= oap->end_vcol | |
| 5265 && (!is_del | |
| 5266 || oap->op_type == OP_APPEND | |
| 5267 || oap->op_type == OP_REPLACE)) /* line too short */ | |
| 5268 { | |
| 5269 #ifdef FEAT_VISUALEXTRA | |
| 5270 bdp->is_short = TRUE; | |
| 5271 #endif | |
| 5272 /* Alternative: include spaces to fill up the block. | |
| 5273 * Disadvantage: can lead to trailing spaces when the line is | |
| 5274 * short where the text is put */ | |
| 5275 /* if (!is_del || oap->op_type == OP_APPEND) */ | |
| 5276 if (oap->op_type == OP_APPEND || virtual_op) | |
| 5277 bdp->endspaces = oap->end_vcol - bdp->end_vcol | |
| 593 | 5278 + oap->inclusive; |
| 7 | 5279 else |
| 5280 bdp->endspaces = 0; /* replace doesn't add characters */ | |
| 5281 } | |
| 5282 else if (bdp->end_vcol > oap->end_vcol) | |
| 5283 { | |
| 5284 bdp->endspaces = bdp->end_vcol - oap->end_vcol - 1; | |
| 5285 if (!is_del && bdp->endspaces) | |
| 5286 { | |
| 5287 bdp->endspaces = incr - bdp->endspaces; | |
| 5288 if (pend != pstart) | |
| 5289 pend = prev_pend; | |
| 5290 } | |
| 5291 } | |
| 5292 } | |
| 5293 #ifdef FEAT_VISUALEXTRA | |
| 5294 bdp->end_char_vcols = incr; | |
| 5295 #endif | |
| 5296 if (is_del && bdp->startspaces) | |
| 5297 pstart = prev_pstart; | |
| 5298 bdp->textlen = (int)(pend - pstart); | |
| 5299 } | |
| 5300 bdp->textcol = (colnr_T) (pstart - line); | |
| 5301 bdp->textstart = pstart; | |
| 5302 } | |
| 5303 | |
| 5304 /* | |
|
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diff
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|
5305 * Handle the add/subtract operator. |
| 7 | 5306 */ |
|
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diff
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|
5307 void |
|
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|
5308 op_addsub( |
|
2a8d6b2dd925
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parents:
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diff
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|
5309 oparg_T *oap, |
|
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parents:
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diff
changeset
|
5310 linenr_T Prenum1, /* Amount of add/subtract */ |
|
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parents:
7805
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|
5311 int g_cmd) /* was g<c-a>/g<c-x> */ |
|
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diff
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|
5312 { |
|
b872724c37db
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parents:
7570
diff
changeset
|
5313 pos_T pos; |
|
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parents:
7570
diff
changeset
|
5314 struct block_def bd; |
|
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7570
diff
changeset
|
5315 int change_cnt = 0; |
|
b872724c37db
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Christian Brabandt <cb@256bit.org>
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7570
diff
changeset
|
5316 linenr_T amount = Prenum1; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5317 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5318 if (!VIsual_active) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5319 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5320 pos = curwin->w_cursor; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5321 if (u_save_cursor() == FAIL) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5322 return; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5323 change_cnt = do_addsub(oap->op_type, &pos, 0, amount); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5324 if (change_cnt) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5325 changed_lines(pos.lnum, 0, pos.lnum + 1, 0L); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5326 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5327 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5328 { |
|
7576
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5329 int one_change; |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5330 int length; |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5331 pos_T startpos; |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5332 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5333 if (u_save((linenr_T)(oap->start.lnum - 1), |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5334 (linenr_T)(oap->end.lnum + 1)) == FAIL) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5335 return; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5336 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5337 pos = oap->start; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5338 for (; pos.lnum <= oap->end.lnum; ++pos.lnum) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5339 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5340 if (oap->block_mode) /* Visual block mode */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5341 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5342 block_prep(oap, &bd, pos.lnum, FALSE); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5343 pos.col = bd.textcol; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5344 length = bd.textlen; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5345 } |
|
7576
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5346 else if (oap->motion_type == MLINE) |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5347 { |
|
7576
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5348 curwin->w_cursor.col = 0; |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5349 pos.col = 0; |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5350 length = (colnr_T)STRLEN(ml_get(pos.lnum)); |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5351 } |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5352 else /* oap->motion_type == MCHAR */ |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5353 { |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5354 if (!oap->inclusive) |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5355 dec(&(oap->end)); |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5356 length = (colnr_T)STRLEN(ml_get(pos.lnum)); |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5357 pos.col = 0; |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5358 if (pos.lnum == oap->start.lnum) |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5359 { |
|
7576
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5360 pos.col += oap->start.col; |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5361 length -= oap->start.col; |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5362 } |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5363 if (pos.lnum == oap->end.lnum) |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5364 { |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5365 length = (int)STRLEN(ml_get(oap->end.lnum)); |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5366 if (oap->end.col >= length) |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5367 oap->end.col = length - 1; |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5368 length = oap->end.col - pos.col + 1; |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5369 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5370 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5371 one_change = do_addsub(oap->op_type, &pos, length, amount); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5372 if (one_change) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5373 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5374 /* Remember the start position of the first change. */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5375 if (change_cnt == 0) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5376 startpos = curbuf->b_op_start; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5377 ++change_cnt; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5378 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5379 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5380 #ifdef FEAT_NETBEANS_INTG |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5381 if (netbeans_active() && one_change) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5382 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5383 char_u *ptr = ml_get_buf(curbuf, pos.lnum, FALSE); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5384 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5385 netbeans_removed(curbuf, pos.lnum, pos.col, (long)length); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5386 netbeans_inserted(curbuf, pos.lnum, pos.col, |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5387 &ptr[pos.col], length); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5388 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5389 #endif |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5390 if (g_cmd && one_change) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5391 amount += Prenum1; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5392 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5393 if (change_cnt) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5394 changed_lines(oap->start.lnum, 0, oap->end.lnum + 1, 0L); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5395 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5396 if (!change_cnt && oap->is_VIsual) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5397 /* No change: need to remove the Visual selection */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5398 redraw_curbuf_later(INVERTED); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5399 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5400 /* Set '[ mark if something changed. Keep the last end |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5401 * position from do_addsub(). */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5402 if (change_cnt > 0) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5403 curbuf->b_op_start = startpos; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5404 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5405 if (change_cnt > p_report) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5406 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5407 if (change_cnt == 1) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5408 MSG(_("1 line changed")); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5409 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5410 smsg((char_u *)_("%ld lines changed"), change_cnt); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5411 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5412 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5413 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5414 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5415 /* |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5416 * Add or subtract 'Prenum1' from a number in a line |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5417 * op_type is OP_NR_ADD or OP_NR_SUB |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5418 * |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5419 * Returns TRUE if some character was changed. |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5420 */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5421 static int |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5422 do_addsub( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5423 int op_type, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5424 pos_T *pos, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5425 int length, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5426 linenr_T Prenum1) |
| 7 | 5427 { |
| 5428 int col; | |
| 5429 char_u *buf1; | |
| 5430 char_u buf2[NUMBUFLEN]; | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5431 int pre; /* 'X'/'x': hex; '0': octal; 'B'/'b': bin */ |
| 7 | 5432 static int hexupper = FALSE; /* 0xABC */ |
| 835 | 5433 unsigned long n; |
| 7 | 5434 long_u oldn; |
| 5435 char_u *ptr; | |
| 5436 int c; | |
| 5437 int todel; | |
| 5438 int dohex; | |
| 5439 int dooct; | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5440 int dobin; |
| 7 | 5441 int doalp; |
| 5442 int firstdigit; | |
| 5443 int subtract; | |
| 6868 | 5444 int negative = FALSE; |
| 6891 | 5445 int was_positive = TRUE; |
| 6868 | 5446 int visual = VIsual_active; |
| 6921 | 5447 int did_change = FALSE; |
|
7576
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5448 pos_T save_cursor = curwin->w_cursor; |
| 6927 | 5449 int maxlen = 0; |
|
7570
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5450 pos_T startpos; |
|
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5451 pos_T endpos; |
| 7 | 5452 |
| 5453 dohex = (vim_strchr(curbuf->b_p_nf, 'x') != NULL); /* "heX" */ | |
| 5454 dooct = (vim_strchr(curbuf->b_p_nf, 'o') != NULL); /* "Octal" */ | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
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parents:
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diff
changeset
|
5455 dobin = (vim_strchr(curbuf->b_p_nf, 'b') != NULL); /* "Bin" */ |
| 7 | 5456 doalp = (vim_strchr(curbuf->b_p_nf, 'p') != NULL); /* "alPha" */ |
| 5457 | |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
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parents:
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diff
changeset
|
5458 curwin->w_cursor = *pos; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5459 ptr = ml_get(pos->lnum); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5460 col = pos->col; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5461 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5462 if (*ptr == NUL) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5463 goto theend; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5464 |
| 7 | 5465 /* |
| 5466 * First check if we are on a hexadecimal number, after the "0x". | |
| 5467 */ | |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
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parents:
7570
diff
changeset
|
5468 if (!VIsual_active) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5469 { |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5470 if (dobin) |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5471 while (col > 0 && vim_isbdigit(ptr[col])) |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5472 --col; |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5473 |
| 6868 | 5474 if (dohex) |
| 5475 while (col > 0 && vim_isxdigit(ptr[col])) | |
| 5476 --col; | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5477 |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5478 if ( dobin |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5479 && dohex |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5480 && ! ((col > 0 |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5481 && (ptr[col] == 'X' |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5482 || ptr[col] == 'x') |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5483 && ptr[col - 1] == '0' |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5484 && vim_isxdigit(ptr[col + 1])))) |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5485 { |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5486 |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5487 /* In case of binary/hexadecimal pattern overlap match, rescan */ |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5488 |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5489 col = pos->col; |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5490 |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5491 while (col > 0 && vim_isdigit(ptr[col])) |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5492 col--; |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5493 } |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5494 |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5495 if (( dohex |
| 6868 | 5496 && col > 0 |
| 5497 && (ptr[col] == 'X' | |
| 5498 || ptr[col] == 'x') | |
| 5499 && ptr[col - 1] == '0' | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5500 && vim_isxdigit(ptr[col + 1])) || |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5501 ( dobin |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5502 && col > 0 |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5503 && (ptr[col] == 'B' |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5504 || ptr[col] == 'b') |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5505 && ptr[col - 1] == '0' |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5506 && vim_isbdigit(ptr[col + 1]))) |
| 6868 | 5507 { |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5508 /* Found hexadecimal or binary number, move to its start. */ |
| 7 | 5509 --col; |
| 6868 | 5510 } |
| 5511 else | |
| 7 | 5512 { |
| 6868 | 5513 /* |
| 5514 * Search forward and then backward to find the start of number. | |
| 5515 */ | |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5516 col = pos->col; |
| 6868 | 5517 |
| 5518 while (ptr[col] != NUL | |
| 5519 && !vim_isdigit(ptr[col]) | |
| 5520 && !(doalp && ASCII_ISALPHA(ptr[col]))) | |
| 5521 ++col; | |
| 5522 | |
| 5523 while (col > 0 | |
| 5524 && vim_isdigit(ptr[col - 1]) | |
| 5525 && !(doalp && ASCII_ISALPHA(ptr[col]))) | |
| 5526 --col; | |
| 5527 } | |
| 5528 } | |
| 5529 | |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5530 if (visual) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5531 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5532 while (ptr[col] != NUL && length > 0 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5533 && !vim_isdigit(ptr[col]) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5534 && !(doalp && ASCII_ISALPHA(ptr[col]))) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5535 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5536 ++col; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5537 --length; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5538 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5539 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5540 if (length == 0) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5541 goto theend; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5542 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5543 if (col > pos->col && ptr[col - 1] == '-') |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5544 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5545 negative = TRUE; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5546 was_positive = FALSE; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5547 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5548 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5549 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5550 /* |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5551 * If a number was found, and saving for undo works, replace the number. |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5552 */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5553 firstdigit = ptr[col]; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5554 if (!VIM_ISDIGIT(firstdigit) && !(doalp && ASCII_ISALPHA(firstdigit))) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5555 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5556 beep_flush(); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5557 goto theend; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5558 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5559 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5560 if (doalp && ASCII_ISALPHA(firstdigit)) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5561 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5562 /* decrement or increment alphabetic character */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5563 if (op_type == OP_NR_SUB) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5564 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5565 if (CharOrd(firstdigit) < Prenum1) |
| 6927 | 5566 { |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5567 if (isupper(firstdigit)) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5568 firstdigit = 'A'; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5569 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5570 firstdigit = 'a'; |
| 6927 | 5571 } |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5572 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5573 #ifdef EBCDIC |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5574 firstdigit = EBCDIC_CHAR_ADD(firstdigit, -Prenum1); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5575 #else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5576 firstdigit -= Prenum1; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5577 #endif |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5578 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5579 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5580 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5581 if (26 - CharOrd(firstdigit) - 1 < Prenum1) |
| 6927 | 5582 { |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5583 if (isupper(firstdigit)) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5584 firstdigit = 'Z'; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5585 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5586 firstdigit = 'z'; |
| 6927 | 5587 } |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5588 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5589 #ifdef EBCDIC |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5590 firstdigit = EBCDIC_CHAR_ADD(firstdigit, Prenum1); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5591 #else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5592 firstdigit += Prenum1; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5593 #endif |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5594 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5595 curwin->w_cursor.col = col; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5596 if (!did_change) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5597 startpos = curwin->w_cursor; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5598 did_change = TRUE; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5599 (void)del_char(FALSE); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5600 ins_char(firstdigit); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5601 endpos = curwin->w_cursor; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5602 curwin->w_cursor.col = col; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5603 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5604 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5605 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5606 if (col > 0 && ptr[col - 1] == '-' && !visual) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5607 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5608 /* negative number */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5609 --col; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5610 negative = TRUE; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5611 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5612 /* get the number value (unsigned) */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5613 if (visual && VIsual_mode != 'V') |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5614 maxlen = (curbuf->b_visual.vi_curswant == MAXCOL |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5615 ? (int)STRLEN(ptr) - col |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5616 : length); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5617 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5618 vim_str2nr(ptr + col, &pre, &length, |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5619 0 + (dobin ? STR2NR_BIN : 0) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5620 + (dooct ? STR2NR_OCT : 0) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5621 + (dohex ? STR2NR_HEX : 0), |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5622 NULL, &n, maxlen); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5623 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5624 /* ignore leading '-' for hex and octal and bin numbers */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5625 if (pre && negative) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5626 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5627 ++col; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5628 --length; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5629 negative = FALSE; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5630 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5631 /* add or subtract */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5632 subtract = FALSE; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5633 if (op_type == OP_NR_SUB) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5634 subtract ^= TRUE; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5635 if (negative) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5636 subtract ^= TRUE; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5637 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5638 oldn = n; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5639 if (subtract) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5640 n -= (unsigned long)Prenum1; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5641 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5642 n += (unsigned long)Prenum1; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5643 /* handle wraparound for decimal numbers */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5644 if (!pre) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5645 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5646 if (subtract) |
| 6927 | 5647 { |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5648 if (n > oldn) |
| 6868 | 5649 { |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5650 n = 1 + (n ^ (unsigned long)-1); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5651 negative ^= TRUE; |
| 6868 | 5652 } |
| 7 | 5653 } |
| 5654 else | |
| 6868 | 5655 { |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5656 /* add */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5657 if (n < oldn) |
| 6868 | 5658 { |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5659 n = (n ^ (unsigned long)-1); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5660 negative ^= TRUE; |
| 6868 | 5661 } |
| 6927 | 5662 } |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5663 if (n == 0) |
| 6868 | 5664 negative = FALSE; |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5665 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5666 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5667 if (visual && !was_positive && !negative && col > 0) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5668 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5669 /* need to remove the '-' */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5670 col--; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5671 length++; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5672 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5673 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5674 /* |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5675 * Delete the old number. |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5676 */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5677 curwin->w_cursor.col = col; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5678 if (!did_change) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5679 startpos = curwin->w_cursor; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5680 did_change = TRUE; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5681 todel = length; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5682 c = gchar_cursor(); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5683 /* |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5684 * Don't include the '-' in the length, only the length of the |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5685 * part after it is kept the same. |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5686 */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5687 if (c == '-') |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5688 --length; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5689 while (todel-- > 0) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5690 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5691 if (c < 0x100 && isalpha(c)) |
| 6868 | 5692 { |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5693 if (isupper(c)) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5694 hexupper = TRUE; |
| 6868 | 5695 else |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5696 hexupper = FALSE; |
| 6891 | 5697 } |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5698 /* del_char() will mark line needing displaying */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5699 (void)del_char(FALSE); |
| 6868 | 5700 c = gchar_cursor(); |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5701 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5702 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5703 /* |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5704 * Prepare the leading characters in buf1[]. |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5705 * When there are many leading zeros it could be very long. |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5706 * Allocate a bit too much. |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5707 */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5708 buf1 = alloc((unsigned)length + NUMBUFLEN); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5709 if (buf1 == NULL) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5710 goto theend; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5711 ptr = buf1; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5712 if (negative && (!visual || (visual && was_positive))) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5713 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5714 *ptr++ = '-'; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5715 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5716 if (pre) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5717 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5718 *ptr++ = '0'; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5719 --length; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5720 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5721 if (pre == 'b' || pre == 'B' || |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5722 pre == 'x' || pre == 'X') |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5723 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5724 *ptr++ = pre; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5725 --length; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5726 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5727 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5728 /* |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5729 * Put the number characters in buf2[]. |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5730 */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5731 if (pre == 'b' || pre == 'B') |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5732 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5733 int i; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5734 int bit = 0; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5735 int bits = sizeof(unsigned long) * 8; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5736 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5737 /* leading zeros */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5738 for (bit = bits; bit > 0; bit--) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5739 if ((n >> (bit - 1)) & 0x1) break; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5740 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5741 for (i = 0; bit > 0; bit--) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5742 buf2[i++] = ((n >> (bit - 1)) & 0x1) ? '1' : '0'; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5743 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5744 buf2[i] = '\0'; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5745 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5746 else if (pre == 0) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5747 sprintf((char *)buf2, "%lu", n); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5748 else if (pre == '0') |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5749 sprintf((char *)buf2, "%lo", n); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5750 else if (pre && hexupper) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5751 sprintf((char *)buf2, "%lX", n); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5752 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5753 sprintf((char *)buf2, "%lx", n); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5754 length -= (int)STRLEN(buf2); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5755 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5756 /* |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5757 * Adjust number of zeros to the new number of digits, so the |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5758 * total length of the number remains the same. |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5759 * Don't do this when |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5760 * the result may look like an octal number. |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5761 */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5762 if (firstdigit == '0' && !(dooct && pre == 0)) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5763 while (length-- > 0) |
| 6868 | 5764 *ptr++ = '0'; |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5765 *ptr = NUL; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5766 STRCAT(buf1, buf2); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5767 ins_str(buf1); /* insert the new number */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5768 vim_free(buf1); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5769 endpos = curwin->w_cursor; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5770 if (did_change && curwin->w_cursor.col) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5771 --curwin->w_cursor.col; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5772 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5773 |
|
7570
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5774 if (did_change) |
|
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5775 { |
|
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5776 /* set the '[ and '] marks */ |
|
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5777 curbuf->b_op_start = startpos; |
|
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5778 curbuf->b_op_end = endpos; |
|
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5779 if (curbuf->b_op_end.col > 0) |
|
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5780 --curbuf->b_op_end.col; |
|
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5781 } |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5782 |
|
7576
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5783 theend: |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5784 if (visual) |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5785 curwin->w_cursor = save_cursor; |
|
8690
6a1becf4f282
commit https://github.com/vim/vim/commit/8e08125d3a9afd0b16cd84454ae9ddad0abaaab0
Christian Brabandt <cb@256bit.org>
parents:
8399
diff
changeset
|
5786 else if (did_change) |
|
6a1becf4f282
commit https://github.com/vim/vim/commit/8e08125d3a9afd0b16cd84454ae9ddad0abaaab0
Christian Brabandt <cb@256bit.org>
parents:
8399
diff
changeset
|
5787 curwin->w_set_curswant = TRUE; |
|
7576
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5788 |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5789 return did_change; |
| 7 | 5790 } |
| 5791 | |
| 5792 #ifdef FEAT_VIMINFO | |
| 5793 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5794 read_viminfo_register(vir_T *virp, int force) |
| 7 | 5795 { |
| 5796 int eof; | |
| 5797 int do_it = TRUE; | |
| 5798 int size; | |
| 5799 int limit; | |
| 5800 int i; | |
| 5801 int set_prev = FALSE; | |
| 5802 char_u *str; | |
| 5803 char_u **array = NULL; | |
| 6508 | 5804 int new_type = MCHAR; /* init to shut up compiler */ |
| 5805 colnr_T new_width = 0; /* init to shut up compiler */ | |
| 7 | 5806 |
| 5807 /* We only get here (hopefully) if line[0] == '"' */ | |
| 5808 str = virp->vir_line + 1; | |
| 1893 | 5809 |
| 5810 /* If the line starts with "" this is the y_previous register. */ | |
| 7 | 5811 if (*str == '"') |
| 5812 { | |
| 5813 set_prev = TRUE; | |
| 5814 str++; | |
| 5815 } | |
| 1893 | 5816 |
| 7 | 5817 if (!ASCII_ISALNUM(*str) && *str != '-') |
| 5818 { | |
| 5819 if (viminfo_error("E577: ", _("Illegal register name"), virp->vir_line)) | |
| 5820 return TRUE; /* too many errors, pretend end-of-file */ | |
| 5821 do_it = FALSE; | |
| 5822 } | |
| 5823 get_yank_register(*str++, FALSE); | |
| 5824 if (!force && y_current->y_array != NULL) | |
| 5825 do_it = FALSE; | |
| 1893 | 5826 |
| 5827 if (*str == '@') | |
| 5828 { | |
| 5829 /* "x@: register x used for @@ */ | |
| 5830 if (force || execreg_lastc == NUL) | |
| 5831 execreg_lastc = str[-1]; | |
| 5832 } | |
| 5833 | |
| 7 | 5834 size = 0; |
| 5835 limit = 100; /* Optimized for registers containing <= 100 lines */ | |
| 5836 if (do_it) | |
| 5837 { | |
| 6462 | 5838 /* |
| 5839 * Build the new register in array[]. | |
| 5840 * y_array is kept as-is until done. | |
| 5841 * The "do_it" flag is reset when something is wrong, in which case | |
| 5842 * array[] needs to be freed. | |
| 5843 */ | |
| 7 | 5844 if (set_prev) |
| 5845 y_previous = y_current; | |
| 6462 | 5846 array = (char_u **)alloc((unsigned)(limit * sizeof(char_u *))); |
| 1893 | 5847 str = skipwhite(skiptowhite(str)); |
| 7 | 5848 if (STRNCMP(str, "CHAR", 4) == 0) |
| 6462 | 5849 new_type = MCHAR; |
| 7 | 5850 else if (STRNCMP(str, "BLOCK", 5) == 0) |
| 6462 | 5851 new_type = MBLOCK; |
| 7 | 5852 else |
| 6462 | 5853 new_type = MLINE; |
| 7 | 5854 /* get the block width; if it's missing we get a zero, which is OK */ |
| 5855 str = skipwhite(skiptowhite(str)); | |
| 6462 | 5856 new_width = getdigits(&str); |
| 7 | 5857 } |
| 5858 | |
| 5859 while (!(eof = viminfo_readline(virp)) | |
| 5860 && (virp->vir_line[0] == TAB || virp->vir_line[0] == '<')) | |
| 5861 { | |
| 5862 if (do_it) | |
| 5863 { | |
| 6462 | 5864 if (size == limit) |
| 7 | 5865 { |
| 6462 | 5866 char_u **new_array = (char_u **) |
| 7 | 5867 alloc((unsigned)(limit * 2 * sizeof(char_u *))); |
| 6462 | 5868 |
| 5869 if (new_array == NULL) | |
| 5870 { | |
| 5871 do_it = FALSE; | |
| 5872 break; | |
| 5873 } | |
| 7 | 5874 for (i = 0; i < limit; i++) |
| 6462 | 5875 new_array[i] = array[i]; |
| 7 | 5876 vim_free(array); |
| 6462 | 5877 array = new_array; |
| 7 | 5878 limit *= 2; |
| 5879 } | |
| 5880 str = viminfo_readstring(virp, 1, TRUE); | |
| 5881 if (str != NULL) | |
| 5882 array[size++] = str; | |
| 5883 else | |
| 6462 | 5884 /* error, don't store the result */ |
| 7 | 5885 do_it = FALSE; |
| 5886 } | |
| 5887 } | |
| 6508 | 5888 |
| 7 | 5889 if (do_it) |
| 5890 { | |
| 6462 | 5891 /* free y_array[] */ |
| 5892 for (i = 0; i < y_current->y_size; i++) | |
| 5893 vim_free(y_current->y_array[i]); | |
| 5894 vim_free(y_current->y_array); | |
| 5895 | |
| 5896 y_current->y_type = new_type; | |
| 5897 y_current->y_width = new_width; | |
| 5898 y_current->y_size = size; | |
| 7 | 5899 if (size == 0) |
| 5900 { | |
| 5901 y_current->y_array = NULL; | |
| 5902 } | |
| 6462 | 5903 else |
| 7 | 5904 { |
| 6462 | 5905 /* Move the lines from array[] to y_array[]. */ |
| 7 | 5906 y_current->y_array = |
| 5907 (char_u **)alloc((unsigned)(size * sizeof(char_u *))); | |
| 5908 for (i = 0; i < size; i++) | |
| 6462 | 5909 { |
| 5910 if (y_current->y_array == NULL) | |
| 5911 vim_free(array[i]); | |
| 5912 else | |
| 5913 y_current->y_array[i] = array[i]; | |
| 5914 } | |
| 7 | 5915 } |
| 6462 | 5916 } |
| 5917 else | |
| 5918 { | |
| 5919 /* Free array[] if it was filled. */ | |
| 5920 for (i = 0; i < size; i++) | |
| 5921 vim_free(array[i]); | |
| 5922 } | |
| 5923 vim_free(array); | |
| 5924 | |
| 7 | 5925 return eof; |
| 5926 } | |
| 5927 | |
| 5928 void | |
|
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5929 write_viminfo_registers(FILE *fp) |
| 7 | 5930 { |
| 5931 int i, j; | |
| 5932 char_u *type; | |
| 5933 char_u c; | |
| 5934 int num_lines; | |
| 5935 int max_num_lines; | |
| 5936 int max_kbyte; | |
| 5937 long len; | |
| 5938 | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
5939 fputs(_("\n# Registers:\n"), fp); |
| 7 | 5940 |
| 5941 /* Get '<' value, use old '"' value if '<' is not found. */ | |
| 5942 max_num_lines = get_viminfo_parameter('<'); | |
| 5943 if (max_num_lines < 0) | |
| 5944 max_num_lines = get_viminfo_parameter('"'); | |
| 5945 if (max_num_lines == 0) | |
| 5946 return; | |
| 5947 max_kbyte = get_viminfo_parameter('s'); | |
| 5948 if (max_kbyte == 0) | |
| 5949 return; | |
| 1893 | 5950 |
| 7 | 5951 for (i = 0; i < NUM_REGISTERS; i++) |
| 5952 { | |
| 5953 if (y_regs[i].y_array == NULL) | |
| 5954 continue; | |
| 5955 #ifdef FEAT_CLIPBOARD | |
| 5956 /* Skip '*'/'+' register, we don't want them back next time */ | |
| 5957 if (i == STAR_REGISTER || i == PLUS_REGISTER) | |
| 5958 continue; | |
| 5959 #endif | |
| 5960 #ifdef FEAT_DND | |
| 5961 /* Neither do we want the '~' register */ | |
| 5962 if (i == TILDE_REGISTER) | |
| 5963 continue; | |
| 5964 #endif | |
| 55 | 5965 /* Skip empty registers. */ |
| 7 | 5966 num_lines = y_regs[i].y_size; |
| 55 | 5967 if (num_lines == 0 |
| 5968 || (num_lines == 1 && y_regs[i].y_type == MCHAR | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
5969 && *y_regs[i].y_array[0] == NUL)) |
| 55 | 5970 continue; |
| 5971 | |
| 7 | 5972 if (max_kbyte > 0) |
| 5973 { | |
| 5974 /* Skip register if there is more text than the maximum size. */ | |
| 5975 len = 0; | |
| 5976 for (j = 0; j < num_lines; j++) | |
| 835 | 5977 len += (long)STRLEN(y_regs[i].y_array[j]) + 1L; |
| 7 | 5978 if (len > (long)max_kbyte * 1024L) |
| 5979 continue; | |
| 5980 } | |
| 5981 | |
| 5982 switch (y_regs[i].y_type) | |
| 5983 { | |
| 5984 case MLINE: | |
| 5985 type = (char_u *)"LINE"; | |
| 5986 break; | |
| 5987 case MCHAR: | |
| 5988 type = (char_u *)"CHAR"; | |
| 5989 break; | |
| 5990 case MBLOCK: | |
| 5991 type = (char_u *)"BLOCK"; | |
| 5992 break; | |
| 5993 default: | |
| 5994 sprintf((char *)IObuff, _("E574: Unknown register type %d"), | |
| 274 | 5995 y_regs[i].y_type); |
| 7 | 5996 emsg(IObuff); |
| 5997 type = (char_u *)"LINE"; | |
| 5998 break; | |
| 5999 } | |
| 6000 if (y_previous == &y_regs[i]) | |
| 6001 fprintf(fp, "\""); | |
| 6002 c = get_register_name(i); | |
| 1893 | 6003 fprintf(fp, "\"%c", c); |
| 6004 if (c == execreg_lastc) | |
| 6005 fprintf(fp, "@"); | |
| 5735 | 6006 fprintf(fp, "\t%s\t%d\n", type, (int)y_regs[i].y_width); |
| 7 | 6007 |
| 6008 /* If max_num_lines < 0, then we save ALL the lines in the register */ | |
| 6009 if (max_num_lines > 0 && num_lines > max_num_lines) | |
| 6010 num_lines = max_num_lines; | |
| 6011 for (j = 0; j < num_lines; j++) | |
| 6012 { | |
| 6013 putc('\t', fp); | |
| 6014 viminfo_writestring(fp, y_regs[i].y_array[j]); | |
| 6015 } | |
| 6016 } | |
| 6017 } | |
| 6018 #endif /* FEAT_VIMINFO */ | |
| 6019 | |
| 6020 #if defined(FEAT_CLIPBOARD) || defined(PROTO) | |
| 6021 /* | |
| 6022 * SELECTION / PRIMARY ('*') | |
| 6023 * | |
| 6024 * Text selection stuff that uses the GUI selection register '*'. When using a | |
| 6025 * GUI this may be text from another window, otherwise it is the last text we | |
| 6026 * had highlighted with VIsual mode. With mouse support, clicking the middle | |
| 6027 * button performs the paste, otherwise you will need to do <"*p>. " | |
| 6028 * If not under X, it is synonymous with the clipboard register '+'. | |
| 6029 * | |
| 6030 * X CLIPBOARD ('+') | |
| 6031 * | |
| 6032 * Text selection stuff that uses the GUI clipboard register '+'. | |
| 6033 * Under X, this matches the standard cut/paste buffer CLIPBOARD selection. | |
| 6034 * It will be used for unnamed cut/pasting is 'clipboard' contains "unnamed", | |
| 6035 * otherwise you will need to do <"+p>. " | |
| 6036 * If not under X, it is synonymous with the selection register '*'. | |
| 6037 */ | |
| 6038 | |
| 6039 /* | |
| 6040 * Routine to export any final X selection we had to the environment | |
| 6041 * so that the text is still available after vim has exited. X selections | |
| 6042 * only exist while the owning application exists, so we write to the | |
| 6043 * permanent (while X runs) store CUT_BUFFER0. | |
| 6044 * Dump the CLIPBOARD selection if we own it (it's logically the more | |
| 6045 * 'permanent' of the two), otherwise the PRIMARY one. | |
| 6046 * For now, use a hard-coded sanity limit of 1Mb of data. | |
| 6047 */ | |
| 6048 #if defined(FEAT_X11) && defined(FEAT_CLIPBOARD) | |
| 6049 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6050 x11_export_final_selection(void) |
| 7 | 6051 { |
| 6052 Display *dpy; | |
| 6053 char_u *str = NULL; | |
| 6054 long_u len = 0; | |
| 6055 int motion_type = -1; | |
| 6056 | |
| 6057 # ifdef FEAT_GUI | |
| 6058 if (gui.in_use) | |
| 6059 dpy = X_DISPLAY; | |
| 6060 else | |
| 6061 # endif | |
| 6062 # ifdef FEAT_XCLIPBOARD | |
| 6063 dpy = xterm_dpy; | |
| 6064 # else | |
| 6065 return; | |
| 6066 # endif | |
| 6067 | |
| 6068 /* Get selection to export */ | |
| 6069 if (clip_plus.owned) | |
| 6070 motion_type = clip_convert_selection(&str, &len, &clip_plus); | |
| 6071 else if (clip_star.owned) | |
| 6072 motion_type = clip_convert_selection(&str, &len, &clip_star); | |
| 6073 | |
| 6074 /* Check it's OK */ | |
| 6075 if (dpy != NULL && str != NULL && motion_type >= 0 | |
| 6076 && len < 1024*1024 && len > 0) | |
| 6077 { | |
| 1924 | 6078 #ifdef FEAT_MBYTE |
| 4201 | 6079 int ok = TRUE; |
| 6080 | |
| 1924 | 6081 /* The CUT_BUFFER0 is supposed to always contain latin1. Convert from |
| 6082 * 'enc' when it is a multi-byte encoding. When 'enc' is an 8-bit | |
| 6083 * encoding conversion usually doesn't work, so keep the text as-is. | |
| 6084 */ | |
| 6085 if (has_mbyte) | |
| 6086 { | |
| 6087 vimconv_T vc; | |
| 6088 | |
| 6089 vc.vc_type = CONV_NONE; | |
| 6090 if (convert_setup(&vc, p_enc, (char_u *)"latin1") == OK) | |
| 6091 { | |
|
2047
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Bram Moolenaar <bram@zimbu.org>
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diff
changeset
|
6092 int intlen = len; |
|
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
2007
diff
changeset
|
6093 char_u *conv_str; |
| 2007 | 6094 |
| 4201 | 6095 vc.vc_fail = TRUE; |
| 2007 | 6096 conv_str = string_convert(&vc, str, &intlen); |
| 6097 len = intlen; | |
| 1924 | 6098 if (conv_str != NULL) |
| 6099 { | |
| 6100 vim_free(str); | |
| 6101 str = conv_str; | |
| 6102 } | |
| 4201 | 6103 else |
| 6104 { | |
| 6105 ok = FALSE; | |
| 6106 } | |
| 1924 | 6107 convert_setup(&vc, NULL, NULL); |
| 6108 } | |
| 4201 | 6109 else |
| 6110 { | |
| 6111 ok = FALSE; | |
| 6112 } | |
| 1924 | 6113 } |
| 4201 | 6114 |
| 6115 /* Do not store the string if conversion failed. Better to use any | |
| 6116 * other selection than garbled text. */ | |
| 6117 if (ok) | |
| 6118 #endif | |
| 6119 { | |
| 6120 XStoreBuffer(dpy, (char *)str, (int)len, 0); | |
| 6121 XFlush(dpy); | |
| 6122 } | |
| 7 | 6123 } |
| 6124 | |
| 6125 vim_free(str); | |
| 6126 } | |
| 6127 #endif | |
| 6128 | |
| 6129 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6130 clip_free_selection(VimClipboard *cbd) |
| 7 | 6131 { |
| 6132 struct yankreg *y_ptr = y_current; | |
| 6133 | |
| 6134 if (cbd == &clip_plus) | |
| 6135 y_current = &y_regs[PLUS_REGISTER]; | |
| 6136 else | |
| 6137 y_current = &y_regs[STAR_REGISTER]; | |
| 6138 free_yank_all(); | |
| 6139 y_current->y_size = 0; | |
| 6140 y_current = y_ptr; | |
| 6141 } | |
| 6142 | |
| 6143 /* | |
| 6144 * Get the selected text and put it in the gui selection register '*' or '+'. | |
| 6145 */ | |
| 6146 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6147 clip_get_selection(VimClipboard *cbd) |
| 7 | 6148 { |
| 6149 struct yankreg *old_y_previous, *old_y_current; | |
| 6150 pos_T old_cursor; | |
| 6151 pos_T old_visual; | |
| 6152 int old_visual_mode; | |
| 6153 colnr_T old_curswant; | |
| 6154 int old_set_curswant; | |
| 6155 pos_T old_op_start, old_op_end; | |
| 6156 oparg_T oa; | |
| 6157 cmdarg_T ca; | |
| 6158 | |
| 6159 if (cbd->owned) | |
| 6160 { | |
| 6161 if ((cbd == &clip_plus && y_regs[PLUS_REGISTER].y_array != NULL) | |
| 6162 || (cbd == &clip_star && y_regs[STAR_REGISTER].y_array != NULL)) | |
| 6163 return; | |
| 6164 | |
| 6165 /* Get the text between clip_star.start & clip_star.end */ | |
| 6166 old_y_previous = y_previous; | |
| 6167 old_y_current = y_current; | |
| 6168 old_cursor = curwin->w_cursor; | |
| 6169 old_curswant = curwin->w_curswant; | |
| 6170 old_set_curswant = curwin->w_set_curswant; | |
| 6171 old_op_start = curbuf->b_op_start; | |
| 6172 old_op_end = curbuf->b_op_end; | |
| 6173 old_visual = VIsual; | |
| 6174 old_visual_mode = VIsual_mode; | |
| 6175 clear_oparg(&oa); | |
| 6176 oa.regname = (cbd == &clip_plus ? '+' : '*'); | |
| 6177 oa.op_type = OP_YANK; | |
| 6178 vim_memset(&ca, 0, sizeof(ca)); | |
| 6179 ca.oap = &oa; | |
| 6180 ca.cmdchar = 'y'; | |
| 6181 ca.count1 = 1; | |
| 6182 ca.retval = CA_NO_ADJ_OP_END; | |
| 6183 do_pending_operator(&ca, 0, TRUE); | |
| 6184 y_previous = old_y_previous; | |
| 6185 y_current = old_y_current; | |
| 6186 curwin->w_cursor = old_cursor; | |
| 688 | 6187 changed_cline_bef_curs(); /* need to update w_virtcol et al */ |
| 7 | 6188 curwin->w_curswant = old_curswant; |
| 6189 curwin->w_set_curswant = old_set_curswant; | |
| 6190 curbuf->b_op_start = old_op_start; | |
| 6191 curbuf->b_op_end = old_op_end; | |
| 6192 VIsual = old_visual; | |
| 6193 VIsual_mode = old_visual_mode; | |
| 6194 } | |
| 6195 else | |
| 6196 { | |
| 6197 clip_free_selection(cbd); | |
| 6198 | |
| 6199 /* Try to get selected text from another window */ | |
| 6200 clip_gen_request_selection(cbd); | |
| 6201 } | |
| 6202 } | |
| 6203 | |
| 2896 | 6204 /* |
| 6205 * Convert from the GUI selection string into the '*'/'+' register. | |
| 6206 */ | |
| 7 | 6207 void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6208 clip_yank_selection( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6209 int type, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6210 char_u *str, |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6211 long len, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6212 VimClipboard *cbd) |
| 7 | 6213 { |
| 6214 struct yankreg *y_ptr; | |
| 6215 | |
| 6216 if (cbd == &clip_plus) | |
| 6217 y_ptr = &y_regs[PLUS_REGISTER]; | |
| 6218 else | |
| 6219 y_ptr = &y_regs[STAR_REGISTER]; | |
| 6220 | |
| 6221 clip_free_selection(cbd); | |
| 6222 | |
| 5798 | 6223 str_to_reg(y_ptr, type, str, len, 0L, FALSE); |
| 7 | 6224 } |
| 6225 | |
| 6226 /* | |
| 6227 * Convert the '*'/'+' register into a GUI selection string returned in *str | |
| 6228 * with length *len. | |
| 6229 * Returns the motion type, or -1 for failure. | |
| 6230 */ | |
| 6231 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6232 clip_convert_selection(char_u **str, long_u *len, VimClipboard *cbd) |
| 7 | 6233 { |
| 6234 char_u *p; | |
| 6235 int lnum; | |
| 6236 int i, j; | |
| 6237 int_u eolsize; | |
| 6238 struct yankreg *y_ptr; | |
| 6239 | |
| 6240 if (cbd == &clip_plus) | |
| 6241 y_ptr = &y_regs[PLUS_REGISTER]; | |
| 6242 else | |
| 6243 y_ptr = &y_regs[STAR_REGISTER]; | |
| 6244 | |
| 6245 #ifdef USE_CRNL | |
| 6246 eolsize = 2; | |
| 6247 #else | |
| 6248 eolsize = 1; | |
| 6249 #endif | |
| 6250 | |
| 6251 *str = NULL; | |
| 6252 *len = 0; | |
| 6253 if (y_ptr->y_array == NULL) | |
| 6254 return -1; | |
| 6255 | |
| 6256 for (i = 0; i < y_ptr->y_size; i++) | |
| 6257 *len += (long_u)STRLEN(y_ptr->y_array[i]) + eolsize; | |
| 6258 | |
| 6259 /* | |
| 6260 * Don't want newline character at end of last line if we're in MCHAR mode. | |
| 6261 */ | |
| 6262 if (y_ptr->y_type == MCHAR && *len >= eolsize) | |
| 6263 *len -= eolsize; | |
| 6264 | |
| 6265 p = *str = lalloc(*len + 1, TRUE); /* add one to avoid zero */ | |
| 6266 if (p == NULL) | |
| 6267 return -1; | |
| 6268 lnum = 0; | |
| 6269 for (i = 0, j = 0; i < (int)*len; i++, j++) | |
| 6270 { | |
| 6271 if (y_ptr->y_array[lnum][j] == '\n') | |
| 6272 p[i] = NUL; | |
| 6273 else if (y_ptr->y_array[lnum][j] == NUL) | |
| 6274 { | |
| 6275 #ifdef USE_CRNL | |
| 6276 p[i++] = '\r'; | |
| 6277 #endif | |
| 6278 #ifdef USE_CR | |
| 6279 p[i] = '\r'; | |
| 6280 #else | |
| 6281 p[i] = '\n'; | |
| 6282 #endif | |
| 6283 lnum++; | |
| 6284 j = -1; | |
| 6285 } | |
| 6286 else | |
| 6287 p[i] = y_ptr->y_array[lnum][j]; | |
| 6288 } | |
| 6289 return y_ptr->y_type; | |
| 6290 } | |
| 6291 | |
| 6292 | |
| 6293 /* | |
| 6294 * If we have written to a clipboard register, send the text to the clipboard. | |
| 6295 */ | |
| 6296 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6297 may_set_selection(void) |
| 7 | 6298 { |
| 6299 if (y_current == &(y_regs[STAR_REGISTER]) && clip_star.available) | |
| 6300 { | |
| 6301 clip_own_selection(&clip_star); | |
| 6302 clip_gen_set_selection(&clip_star); | |
| 6303 } | |
| 6304 else if (y_current == &(y_regs[PLUS_REGISTER]) && clip_plus.available) | |
| 6305 { | |
| 6306 clip_own_selection(&clip_plus); | |
| 6307 clip_gen_set_selection(&clip_plus); | |
| 6308 } | |
| 6309 } | |
| 6310 | |
| 6311 #endif /* FEAT_CLIPBOARD || PROTO */ | |
| 6312 | |
| 6313 | |
| 6314 #if defined(FEAT_DND) || defined(PROTO) | |
| 6315 /* | |
| 6316 * Replace the contents of the '~' register with str. | |
| 6317 */ | |
| 6318 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6319 dnd_yank_drag_data(char_u *str, long len) |
| 7 | 6320 { |
| 6321 struct yankreg *curr; | |
| 6322 | |
| 6323 curr = y_current; | |
| 6324 y_current = &y_regs[TILDE_REGISTER]; | |
| 6325 free_yank_all(); | |
| 5798 | 6326 str_to_reg(y_current, MCHAR, str, len, 0L, FALSE); |
| 7 | 6327 y_current = curr; |
| 6328 } | |
| 6329 #endif | |
| 6330 | |
| 6331 | |
| 6332 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 6333 /* | |
| 6334 * Return the type of a register. | |
| 6335 * Used for getregtype() | |
| 6336 * Returns MAUTO for error. | |
| 6337 */ | |
| 6338 char_u | |
|
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6339 get_reg_type(int regname, long *reglen) |
| 7 | 6340 { |
| 6341 switch (regname) | |
| 6342 { | |
| 6343 case '%': /* file name */ | |
| 6344 case '#': /* alternate file name */ | |
| 6345 case '=': /* expression */ | |
| 6346 case ':': /* last command line */ | |
| 6347 case '/': /* last search-pattern */ | |
| 6348 case '.': /* last inserted text */ | |
| 6349 #ifdef FEAT_SEARCHPATH | |
| 6350 case Ctrl_F: /* Filename under cursor */ | |
| 6351 case Ctrl_P: /* Path under cursor, expand via "path" */ | |
| 6352 #endif | |
| 6353 case Ctrl_W: /* word under cursor */ | |
| 6354 case Ctrl_A: /* WORD (mnemonic All) under cursor */ | |
| 6355 case '_': /* black hole: always empty */ | |
| 6356 return MCHAR; | |
| 6357 } | |
| 6358 | |
| 6359 #ifdef FEAT_CLIPBOARD | |
| 6360 regname = may_get_selection(regname); | |
| 6361 #endif | |
| 6362 | |
| 5596 | 6363 if (regname != NUL && !valid_yank_reg(regname, FALSE)) |
|
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diff
changeset
|
6364 return MAUTO; |
| 5596 | 6365 |
| 7 | 6366 get_yank_register(regname, FALSE); |
| 6367 | |
| 6368 if (y_current->y_array != NULL) | |
| 6369 { | |
| 6370 if (reglen != NULL && y_current->y_type == MBLOCK) | |
| 6371 *reglen = y_current->y_width; | |
| 6372 return y_current->y_type; | |
| 6373 } | |
| 6374 return MAUTO; | |
| 6375 } | |
| 6376 | |
|
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diff
changeset
|
6377 static char_u *getreg_wrap_one_line(char_u *s, int flags); |
| 5796 | 6378 |
| 6379 /* | |
| 6380 * When "flags" has GREG_LIST return a list with text "s". | |
| 6381 * Otherwise just return "s". | |
| 6382 */ | |
| 6383 static char_u * | |
|
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diff
changeset
|
6384 getreg_wrap_one_line(char_u *s, int flags) |
| 5796 | 6385 { |
| 6386 if (flags & GREG_LIST) | |
| 6387 { | |
| 6388 list_T *list = list_alloc(); | |
| 6389 | |
| 6390 if (list != NULL) | |
| 6391 { | |
| 6392 if (list_append_string(list, NULL, -1) == FAIL) | |
| 6393 { | |
|
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changeset
|
6394 list_free(list); |
| 5796 | 6395 return NULL; |
| 6396 } | |
| 6397 list->lv_first->li_tv.vval.v_string = s; | |
| 6398 } | |
| 6399 return (char_u *)list; | |
| 6400 } | |
| 6401 return s; | |
| 6402 } | |
| 6403 | |
| 7 | 6404 /* |
| 6405 * Return the contents of a register as a single allocated string. | |
| 6406 * Used for "@r" in expressions and for getreg(). | |
| 6407 * Returns NULL for error. | |
| 5796 | 6408 * Flags: |
| 6409 * GREG_NO_EXPR Do not allow expression register | |
| 6410 * GREG_EXPR_SRC For the expression register: return expression itself, | |
| 6411 * not the result of its evaluation. | |
| 6412 * GREG_LIST Return a list of lines in place of a single string. | |
| 7 | 6413 */ |
| 6414 char_u * | |
|
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diff
changeset
|
6415 get_reg_contents(int regname, int flags) |
| 7 | 6416 { |
| 6417 long i; | |
| 6418 char_u *retval; | |
| 6419 int allocated; | |
| 6420 long len; | |
| 6421 | |
| 6422 /* Don't allow using an expression register inside an expression */ | |
| 6423 if (regname == '=') | |
| 6424 { | |
| 5796 | 6425 if (flags & GREG_NO_EXPR) |
| 6426 return NULL; | |
| 6427 if (flags & GREG_EXPR_SRC) | |
| 6428 return getreg_wrap_one_line(get_expr_line_src(), flags); | |
| 6429 return getreg_wrap_one_line(get_expr_line(), flags); | |
| 7 | 6430 } |
| 6431 | |
| 6432 if (regname == '@') /* "@@" is used for unnamed register */ | |
| 6433 regname = '"'; | |
| 6434 | |
| 6435 /* check for valid regname */ | |
| 6436 if (regname != NUL && !valid_yank_reg(regname, FALSE)) | |
| 6437 return NULL; | |
| 6438 | |
| 6439 #ifdef FEAT_CLIPBOARD | |
| 6440 regname = may_get_selection(regname); | |
| 6441 #endif | |
| 6442 | |
| 6443 if (get_spec_reg(regname, &retval, &allocated, FALSE)) | |
| 6444 { | |
| 6445 if (retval == NULL) | |
| 6446 return NULL; | |
| 5796 | 6447 if (allocated) |
| 6448 return getreg_wrap_one_line(retval, flags); | |
| 6449 return getreg_wrap_one_line(vim_strsave(retval), flags); | |
| 7 | 6450 } |
| 6451 | |
| 6452 get_yank_register(regname, FALSE); | |
| 6453 if (y_current->y_array == NULL) | |
| 6454 return NULL; | |
| 6455 | |
| 5796 | 6456 if (flags & GREG_LIST) |
| 6457 { | |
| 6458 list_T *list = list_alloc(); | |
| 6459 int error = FALSE; | |
| 6460 | |
| 6461 if (list == NULL) | |
| 6462 return NULL; | |
| 6463 for (i = 0; i < y_current->y_size; ++i) | |
| 6464 if (list_append_string(list, y_current->y_array[i], -1) == FAIL) | |
| 6465 error = TRUE; | |
| 6466 if (error) | |
| 6467 { | |
|
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diff
changeset
|
6468 list_free(list); |
| 5796 | 6469 return NULL; |
| 6470 } | |
| 6471 return (char_u *)list; | |
| 6472 } | |
| 6473 | |
| 7 | 6474 /* |
| 6475 * Compute length of resulting string. | |
| 6476 */ | |
| 6477 len = 0; | |
| 6478 for (i = 0; i < y_current->y_size; ++i) | |
| 6479 { | |
| 6480 len += (long)STRLEN(y_current->y_array[i]); | |
| 6481 /* | |
| 6482 * Insert a newline between lines and after last line if | |
| 6483 * y_type is MLINE. | |
| 6484 */ | |
| 6485 if (y_current->y_type == MLINE || i < y_current->y_size - 1) | |
| 6486 ++len; | |
| 6487 } | |
| 6488 | |
| 6489 retval = lalloc(len + 1, TRUE); | |
| 6490 | |
| 6491 /* | |
| 6492 * Copy the lines of the yank register into the string. | |
| 6493 */ | |
| 6494 if (retval != NULL) | |
| 6495 { | |
| 6496 len = 0; | |
| 6497 for (i = 0; i < y_current->y_size; ++i) | |
| 6498 { | |
| 6499 STRCPY(retval + len, y_current->y_array[i]); | |
| 6500 len += (long)STRLEN(retval + len); | |
| 6501 | |
| 6502 /* | |
| 6503 * Insert a NL between lines and after the last line if y_type is | |
| 6504 * MLINE. | |
| 6505 */ | |
| 6506 if (y_current->y_type == MLINE || i < y_current->y_size - 1) | |
| 6507 retval[len++] = '\n'; | |
| 6508 } | |
| 6509 retval[len] = NUL; | |
| 6510 } | |
| 6511 | |
| 6512 return retval; | |
| 6513 } | |
| 6514 | |
| 5798 | 6515 static int |
|
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6516 init_write_reg( |
|
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|
6517 int name, |
|
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|
6518 struct yankreg **old_y_previous, |
|
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diff
changeset
|
6519 struct yankreg **old_y_current, |
|
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|
6520 int must_append, |
|
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|
6521 int *yank_type UNUSED) |
| 5798 | 6522 { |
| 6523 if (!valid_yank_reg(name, TRUE)) /* check for valid reg name */ | |
| 6524 { | |
| 6525 emsg_invreg(name); | |
| 6526 return FAIL; | |
| 6527 } | |
| 6528 | |
| 6529 /* Don't want to change the current (unnamed) register */ | |
| 6530 *old_y_previous = y_previous; | |
| 6531 *old_y_current = y_current; | |
| 6532 | |
| 6533 get_yank_register(name, TRUE); | |
| 6534 if (!y_append && !must_append) | |
| 6535 free_yank_all(); | |
| 6536 return OK; | |
| 6537 } | |
| 6538 | |
| 6539 static void | |
|
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|
6540 finish_write_reg( |
|
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|
6541 int name, |
|
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|
6542 struct yankreg *old_y_previous, |
|
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|
6543 struct yankreg *old_y_current) |
| 5798 | 6544 { |
| 6545 # ifdef FEAT_CLIPBOARD | |
| 6546 /* Send text of clipboard register to the clipboard. */ | |
| 6547 may_set_selection(); | |
| 6548 # endif | |
| 6549 | |
| 6550 /* ':let @" = "val"' should change the meaning of the "" register */ | |
| 6551 if (name != '"') | |
| 6552 y_previous = old_y_previous; | |
| 6553 y_current = old_y_current; | |
| 6554 } | |
| 6555 | |
| 7 | 6556 /* |
| 6557 * Store string "str" in register "name". | |
| 6558 * "maxlen" is the maximum number of bytes to use, -1 for all bytes. | |
| 6559 * If "must_append" is TRUE, always append to the register. Otherwise append | |
| 6560 * if "name" is an uppercase letter. | |
| 6561 * Note: "maxlen" and "must_append" don't work for the "/" register. | |
| 6562 * Careful: 'str' is modified, you may have to use a copy! | |
| 6563 * If "str" ends in '\n' or '\r', use linewise, otherwise use characterwise. | |
| 6564 */ | |
| 6565 void | |
|
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|
6566 write_reg_contents( |
|
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|
6567 int name, |
|
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|
6568 char_u *str, |
|
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|
6569 int maxlen, |
|
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diff
changeset
|
6570 int must_append) |
| 7 | 6571 { |
| 6572 write_reg_contents_ex(name, str, maxlen, must_append, MAUTO, 0L); | |
| 6573 } | |
| 6574 | |
| 6575 void | |
|
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|
6576 write_reg_contents_lst( |
|
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|
6577 int name, |
|
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6578 char_u **strings, |
|
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|
6579 int maxlen UNUSED, |
|
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|
6580 int must_append, |
|
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|
6581 int yank_type, |
|
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diff
changeset
|
6582 long block_len) |
| 5798 | 6583 { |
| 6584 struct yankreg *old_y_previous, *old_y_current; | |
| 6585 | |
| 6586 if (name == '/' | |
| 6587 #ifdef FEAT_EVAL | |
| 6588 || name == '=' | |
| 6589 #endif | |
| 6590 ) | |
| 6591 { | |
| 6592 char_u *s; | |
| 6593 | |
| 6594 if (strings[0] == NULL) | |
| 6595 s = (char_u *)""; | |
| 6596 else if (strings[1] != NULL) | |
| 6597 { | |
| 6598 EMSG(_("E883: search pattern and expression register may not " | |
| 6599 "contain two or more lines")); | |
| 6600 return; | |
| 6601 } | |
| 6602 else | |
| 6603 s = strings[0]; | |
| 6604 write_reg_contents_ex(name, s, -1, must_append, yank_type, block_len); | |
| 6605 return; | |
| 6606 } | |
| 6607 | |
| 6608 if (name == '_') /* black hole: nothing to do */ | |
| 6609 return; | |
| 6610 | |
| 6611 if (init_write_reg(name, &old_y_previous, &old_y_current, must_append, | |
| 6612 &yank_type) == FAIL) | |
| 6613 return; | |
| 6614 | |
| 6615 str_to_reg(y_current, yank_type, (char_u *) strings, -1, block_len, TRUE); | |
| 6616 | |
| 6617 finish_write_reg(name, old_y_previous, old_y_current); | |
| 6618 } | |
| 6619 | |
| 6620 void | |
|
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|
6621 write_reg_contents_ex( |
|
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|
6622 int name, |
|
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|
6623 char_u *str, |
|
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|
6624 int maxlen, |
|
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|
6625 int must_append, |
|
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|
6626 int yank_type, |
|
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changeset
|
6627 long block_len) |
| 7 | 6628 { |
| 6629 struct yankreg *old_y_previous, *old_y_current; | |
| 6630 long len; | |
| 6631 | |
| 336 | 6632 if (maxlen >= 0) |
| 6633 len = maxlen; | |
| 6634 else | |
| 6635 len = (long)STRLEN(str); | |
| 6636 | |
| 7 | 6637 /* Special case: '/' search pattern */ |
| 6638 if (name == '/') | |
| 6639 { | |
| 6640 set_last_search_pat(str, RE_SEARCH, TRUE, TRUE); | |
| 6641 return; | |
| 6642 } | |
| 6643 | |
| 6557 | 6644 if (name == '#') |
| 6645 { | |
| 6646 buf_T *buf; | |
| 6647 | |
| 6648 if (VIM_ISDIGIT(*str)) | |
| 6649 { | |
| 6650 int num = atoi((char *)str); | |
| 6651 | |
| 6652 buf = buflist_findnr(num); | |
| 6653 if (buf == NULL) | |
| 6654 EMSGN(_(e_nobufnr), (long)num); | |
| 6655 } | |
| 6656 else | |
| 6657 buf = buflist_findnr(buflist_findpat(str, str + STRLEN(str), | |
| 6658 TRUE, FALSE, FALSE)); | |
| 6659 if (buf == NULL) | |
| 6660 return; | |
| 6661 curwin->w_alt_fnum = buf->b_fnum; | |
| 6662 return; | |
| 6663 } | |
| 6664 | |
| 336 | 6665 #ifdef FEAT_EVAL |
| 6666 if (name == '=') | |
| 6667 { | |
| 6668 char_u *p, *s; | |
| 6669 | |
| 6670 p = vim_strnsave(str, (int)len); | |
| 6671 if (p == NULL) | |
| 6672 return; | |
| 6673 if (must_append) | |
| 6674 { | |
| 6675 s = concat_str(get_expr_line_src(), p); | |
| 6676 vim_free(p); | |
| 6677 p = s; | |
| 6678 } | |
| 6679 set_expr_line(p); | |
| 6680 return; | |
| 6681 } | |
| 6682 #endif | |
| 6683 | |
| 7 | 6684 if (name == '_') /* black hole: nothing to do */ |
| 6685 return; | |
| 6686 | |
| 5798 | 6687 if (init_write_reg(name, &old_y_previous, &old_y_current, must_append, |
| 6688 &yank_type) == FAIL) | |
| 6689 return; | |
| 6690 | |
| 6691 str_to_reg(y_current, yank_type, str, len, block_len, FALSE); | |
| 6692 | |
| 6693 finish_write_reg(name, old_y_previous, old_y_current); | |
| 7 | 6694 } |
| 6695 #endif /* FEAT_EVAL */ | |
| 6696 | |
| 6697 #if defined(FEAT_CLIPBOARD) || defined(FEAT_EVAL) | |
| 6698 /* | |
| 6699 * Put a string into a register. When the register is not empty, the string | |
| 6700 * is appended. | |
| 6701 */ | |
| 6702 static void | |
|
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6703 str_to_reg( |
|
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|
6704 struct yankreg *y_ptr, /* pointer to yank register */ |
|
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changeset
|
6705 int yank_type, /* MCHAR, MLINE, MBLOCK, MAUTO */ |
|
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changeset
|
6706 char_u *str, /* string to put in register */ |
|
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parents:
7805
diff
changeset
|
6707 long len, /* length of string */ |
|
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parents:
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diff
changeset
|
6708 long blocklen, /* width of Visual block */ |
|
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parents:
7805
diff
changeset
|
6709 int str_list) /* TRUE if str is char_u ** */ |
| 7 | 6710 { |
| 2896 | 6711 int type; /* MCHAR, MLINE or MBLOCK */ |
| 7 | 6712 int lnum; |
| 6713 long start; | |
| 6714 long i; | |
| 6715 int extra; | |
| 6716 int newlines; /* number of lines added */ | |
| 6717 int extraline = 0; /* extra line at the end */ | |
| 6718 int append = FALSE; /* append to last line in register */ | |
| 6719 char_u *s; | |
| 5798 | 6720 char_u **ss; |
| 7 | 6721 char_u **pp; |
| 6722 long maxlen; | |
| 6723 | |
| 2000 | 6724 if (y_ptr->y_array == NULL) /* NULL means empty register */ |
| 7 | 6725 y_ptr->y_size = 0; |
| 6726 | |
| 2896 | 6727 if (yank_type == MAUTO) |
| 5798 | 6728 type = ((str_list || (len > 0 && (str[len - 1] == NL |
| 6729 || str[len - 1] == CAR))) | |
| 2896 | 6730 ? MLINE : MCHAR); |
| 6731 else | |
| 6732 type = yank_type; | |
| 6733 | |
| 7 | 6734 /* |
| 6735 * Count the number of lines within the string | |
| 6736 */ | |
| 6737 newlines = 0; | |
| 5798 | 6738 if (str_list) |
| 6739 { | |
| 6740 for (ss = (char_u **) str; *ss != NULL; ++ss) | |
| 7 | 6741 ++newlines; |
| 5798 | 6742 } |
| 6743 else | |
| 6744 { | |
| 6745 for (i = 0; i < len; i++) | |
| 6746 if (str[i] == '\n') | |
| 6747 ++newlines; | |
| 6748 if (type == MCHAR || len == 0 || str[len - 1] != '\n') | |
| 6749 { | |
| 6750 extraline = 1; | |
| 6751 ++newlines; /* count extra newline at the end */ | |
| 6752 } | |
| 6753 if (y_ptr->y_size > 0 && y_ptr->y_type == MCHAR) | |
| 6754 { | |
| 6755 append = TRUE; | |
| 6756 --newlines; /* uncount newline when appending first line */ | |
| 6757 } | |
| 7 | 6758 } |
| 6759 | |
| 6807 | 6760 /* Without any lines make the register empty. */ |
| 6761 if (y_ptr->y_size + newlines == 0) | |
| 6762 { | |
| 6763 vim_free(y_ptr->y_array); | |
| 6764 y_ptr->y_array = NULL; | |
| 6765 return; | |
| 6766 } | |
| 6767 | |
| 7 | 6768 /* |
| 6769 * Allocate an array to hold the pointers to the new register lines. | |
| 6770 * If the register was not empty, move the existing lines to the new array. | |
| 6771 */ | |
| 6772 pp = (char_u **)lalloc_clear((y_ptr->y_size + newlines) | |
| 6773 * sizeof(char_u *), TRUE); | |
| 6774 if (pp == NULL) /* out of memory */ | |
| 6775 return; | |
| 6776 for (lnum = 0; lnum < y_ptr->y_size; ++lnum) | |
| 6777 pp[lnum] = y_ptr->y_array[lnum]; | |
| 6778 vim_free(y_ptr->y_array); | |
| 6779 y_ptr->y_array = pp; | |
| 6780 maxlen = 0; | |
| 6781 | |
| 6782 /* | |
| 6783 * Find the end of each line and save it into the array. | |
| 6784 */ | |
| 5798 | 6785 if (str_list) |
| 6786 { | |
| 6787 for (ss = (char_u **) str; *ss != NULL; ++ss, ++lnum) | |
| 7 | 6788 { |
| 5856 | 6789 i = (long)STRLEN(*ss); |
| 5798 | 6790 pp[lnum] = vim_strnsave(*ss, i); |
| 6791 if (i > maxlen) | |
| 6792 maxlen = i; | |
| 7 | 6793 } |
| 5798 | 6794 } |
| 6795 else | |
| 6796 { | |
| 6797 for (start = 0; start < len + extraline; start += i + 1) | |
| 7 | 6798 { |
| 5798 | 6799 for (i = start; i < len; ++i) /* find the end of the line */ |
| 6800 if (str[i] == '\n') | |
| 6801 break; | |
| 6802 i -= start; /* i is now length of line */ | |
| 6803 if (i > maxlen) | |
| 6804 maxlen = i; | |
| 6805 if (append) | |
| 6806 { | |
| 6807 --lnum; | |
| 6808 extra = (int)STRLEN(y_ptr->y_array[lnum]); | |
| 6809 } | |
| 6810 else | |
| 6811 extra = 0; | |
| 6812 s = alloc((unsigned)(i + extra + 1)); | |
| 6813 if (s == NULL) | |
| 6814 break; | |
| 6815 if (extra) | |
| 6816 mch_memmove(s, y_ptr->y_array[lnum], (size_t)extra); | |
| 6817 if (append) | |
| 6818 vim_free(y_ptr->y_array[lnum]); | |
| 6819 if (i) | |
| 6820 mch_memmove(s + extra, str + start, (size_t)i); | |
| 6821 extra += i; | |
| 6822 s[extra] = NUL; | |
| 6823 y_ptr->y_array[lnum++] = s; | |
| 6824 while (--extra >= 0) | |
| 6825 { | |
| 6826 if (*s == NUL) | |
| 6827 *s = '\n'; /* replace NUL with newline */ | |
| 6828 ++s; | |
| 6829 } | |
| 6830 append = FALSE; /* only first line is appended */ | |
| 7 | 6831 } |
| 6832 } | |
| 6833 y_ptr->y_type = type; | |
| 6834 y_ptr->y_size = lnum; | |
| 6835 if (type == MBLOCK) | |
| 6836 y_ptr->y_width = (blocklen < 0 ? maxlen - 1 : blocklen); | |
| 6837 else | |
| 6838 y_ptr->y_width = 0; | |
| 6839 } | |
| 6840 #endif /* FEAT_CLIPBOARD || FEAT_EVAL || PROTO */ | |
| 6841 | |
| 6842 void | |
|
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parents:
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diff
changeset
|
6843 clear_oparg(oparg_T *oap) |
| 7 | 6844 { |
| 6845 vim_memset(oap, 0, sizeof(oparg_T)); | |
| 6846 } | |
| 6847 | |
|
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7576
diff
changeset
|
6848 static long line_count_info(char_u *line, long *wc, long *cc, long limit, int eol_size); |
| 7 | 6849 |
| 6850 /* | |
| 161 | 6851 * Count the number of bytes, characters and "words" in a line. |
| 7 | 6852 * |
| 6853 * "Words" are counted by looking for boundaries between non-space and | |
| 6854 * space characters. (it seems to produce results that match 'wc'.) | |
| 6855 * | |
| 161 | 6856 * Return value is byte count; word count for the line is added to "*wc". |
| 6857 * Char count is added to "*cc". | |
| 7 | 6858 * |
| 6859 * The function will only examine the first "limit" characters in the | |
| 6860 * line, stopping if it encounters an end-of-line (NUL byte). In that | |
| 6861 * case, eol_size will be added to the character count to account for | |
| 6862 * the size of the EOL character. | |
| 6863 */ | |
| 6864 static long | |
|
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diff
changeset
|
6865 line_count_info( |
|
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diff
changeset
|
6866 char_u *line, |
|
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diff
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|
6867 long *wc, |
|
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diff
changeset
|
6868 long *cc, |
|
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parents:
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diff
changeset
|
6869 long limit, |
|
2a8d6b2dd925
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parents:
7805
diff
changeset
|
6870 int eol_size) |
| 7 | 6871 { |
| 161 | 6872 long i; |
| 6873 long words = 0; | |
| 6874 long chars = 0; | |
| 7 | 6875 int is_word = 0; |
| 6876 | |
| 3626 | 6877 for (i = 0; i < limit && line[i] != NUL; ) |
| 7 | 6878 { |
| 6879 if (is_word) | |
| 6880 { | |
| 6881 if (vim_isspace(line[i])) | |
| 6882 { | |
| 6883 words++; | |
| 6884 is_word = 0; | |
| 6885 } | |
| 6886 } | |
| 6887 else if (!vim_isspace(line[i])) | |
| 6888 is_word = 1; | |
| 161 | 6889 ++chars; |
| 6890 #ifdef FEAT_MBYTE | |
| 474 | 6891 i += (*mb_ptr2len)(line + i); |
| 161 | 6892 #else |
| 6893 ++i; | |
| 6894 #endif | |
| 7 | 6895 } |
| 6896 | |
| 6897 if (is_word) | |
| 6898 words++; | |
| 6899 *wc += words; | |
| 6900 | |
| 6901 /* Add eol_size if the end of line was reached before hitting limit. */ | |
| 2996 | 6902 if (i < limit && line[i] == NUL) |
| 161 | 6903 { |
| 7 | 6904 i += eol_size; |
| 161 | 6905 chars += eol_size; |
| 6906 } | |
| 6907 *cc += chars; | |
| 7 | 6908 return i; |
| 6909 } | |
| 6910 | |
| 6911 /* | |
| 6912 * Give some info about the position of the cursor (for "g CTRL-G"). | |
| 6913 * In Visual mode, give some info about the selected region. (In this case, | |
| 6914 * the *_count_cursor variables store running totals for the selection.) | |
|
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diff
changeset
|
6915 * When "dict" is not NULL store the info there instead of showing it. |
| 7 | 6916 */ |
| 6917 void | |
|
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diff
changeset
|
6918 cursor_pos_info(dict_T *dict) |
| 7 | 6919 { |
| 6920 char_u *p; | |
| 274 | 6921 char_u buf1[50]; |
| 6922 char_u buf2[40]; | |
| 7 | 6923 linenr_T lnum; |
| 161 | 6924 long byte_count = 0; |
|
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parents:
7484
diff
changeset
|
6925 #ifdef FEAT_MBYTE |
|
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parents:
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diff
changeset
|
6926 long bom_count = 0; |
|
7496
6d969668bfc8
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7484
diff
changeset
|
6927 #endif |
| 161 | 6928 long byte_count_cursor = 0; |
| 7 | 6929 long char_count = 0; |
| 6930 long char_count_cursor = 0; | |
| 161 | 6931 long word_count = 0; |
| 6932 long word_count_cursor = 0; | |
| 7 | 6933 int eol_size; |
| 6934 long last_check = 100000L; | |
| 6935 long line_count_selected = 0; | |
| 6936 pos_T min_pos, max_pos; | |
| 6937 oparg_T oparg; | |
| 6938 struct block_def bd; | |
| 6939 | |
| 6940 /* | |
| 6941 * Compute the length of the file in characters. | |
| 6942 */ | |
| 6943 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
| 6944 { | |
|
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parents:
7447
diff
changeset
|
6945 if (dict == NULL) |
|
a49163681559
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parents:
7447
diff
changeset
|
6946 { |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
6947 MSG(_(no_lines_msg)); |
|
a49163681559
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parents:
7447
diff
changeset
|
6948 return; |
|
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parents:
7447
diff
changeset
|
6949 } |
| 7 | 6950 } |
| 6951 else | |
| 6952 { | |
| 6953 if (get_fileformat(curbuf) == EOL_DOS) | |
| 6954 eol_size = 2; | |
| 6955 else | |
| 6956 eol_size = 1; | |
| 6957 | |
| 6958 if (VIsual_active) | |
| 6959 { | |
| 6960 if (lt(VIsual, curwin->w_cursor)) | |
| 6961 { | |
| 6962 min_pos = VIsual; | |
| 6963 max_pos = curwin->w_cursor; | |
| 6964 } | |
| 6965 else | |
| 6966 { | |
| 6967 min_pos = curwin->w_cursor; | |
| 6968 max_pos = VIsual; | |
| 6969 } | |
| 6970 if (*p_sel == 'e' && max_pos.col > 0) | |
| 6971 --max_pos.col; | |
| 6972 | |
| 6973 if (VIsual_mode == Ctrl_V) | |
| 6974 { | |
| 1866 | 6975 #ifdef FEAT_LINEBREAK |
| 6976 char_u * saved_sbr = p_sbr; | |
| 6977 | |
| 6978 /* Make 'sbr' empty for a moment to get the correct size. */ | |
| 6979 p_sbr = empty_option; | |
| 6980 #endif | |
| 7 | 6981 oparg.is_VIsual = 1; |
| 6982 oparg.block_mode = TRUE; | |
| 6983 oparg.op_type = OP_NOP; | |
| 6984 getvcols(curwin, &min_pos, &max_pos, | |
| 688 | 6985 &oparg.start_vcol, &oparg.end_vcol); |
| 1866 | 6986 #ifdef FEAT_LINEBREAK |
| 6987 p_sbr = saved_sbr; | |
| 6988 #endif | |
| 688 | 6989 if (curwin->w_curswant == MAXCOL) |
| 6990 oparg.end_vcol = MAXCOL; | |
| 7 | 6991 /* Swap the start, end vcol if needed */ |
| 6992 if (oparg.end_vcol < oparg.start_vcol) | |
| 6993 { | |
| 6994 oparg.end_vcol += oparg.start_vcol; | |
| 6995 oparg.start_vcol = oparg.end_vcol - oparg.start_vcol; | |
| 6996 oparg.end_vcol -= oparg.start_vcol; | |
| 6997 } | |
| 6998 } | |
| 6999 line_count_selected = max_pos.lnum - min_pos.lnum + 1; | |
| 7000 } | |
| 7001 | |
| 7002 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 7003 { | |
| 7004 /* Check for a CTRL-C every 100000 characters. */ | |
| 161 | 7005 if (byte_count > last_check) |
| 7 | 7006 { |
| 7007 ui_breakcheck(); | |
| 7008 if (got_int) | |
| 7009 return; | |
| 161 | 7010 last_check = byte_count + 100000L; |
| 7 | 7011 } |
| 7012 | |
| 7013 /* Do extra processing for VIsual mode. */ | |
| 7014 if (VIsual_active | |
| 7015 && lnum >= min_pos.lnum && lnum <= max_pos.lnum) | |
| 7016 { | |
| 45 | 7017 char_u *s = NULL; |
| 7018 long len = 0L; | |
| 7019 | |
| 7 | 7020 switch (VIsual_mode) |
| 7021 { | |
| 7022 case Ctrl_V: | |
| 5735 | 7023 #ifdef FEAT_VIRTUALEDIT |
| 7 | 7024 virtual_op = virtual_active(); |
| 5735 | 7025 #endif |
| 7 | 7026 block_prep(&oparg, &bd, lnum, 0); |
| 5735 | 7027 #ifdef FEAT_VIRTUALEDIT |
| 7 | 7028 virtual_op = MAYBE; |
| 5735 | 7029 #endif |
| 45 | 7030 s = bd.textstart; |
| 7031 len = (long)bd.textlen; | |
| 7 | 7032 break; |
| 7033 case 'V': | |
| 45 | 7034 s = ml_get(lnum); |
| 7035 len = MAXCOL; | |
| 7 | 7036 break; |
| 7037 case 'v': | |
| 7038 { | |
| 7039 colnr_T start_col = (lnum == min_pos.lnum) | |
| 7040 ? min_pos.col : 0; | |
| 7041 colnr_T end_col = (lnum == max_pos.lnum) | |
| 7042 ? max_pos.col - start_col + 1 : MAXCOL; | |
| 7043 | |
| 45 | 7044 s = ml_get(lnum) + start_col; |
| 7045 len = end_col; | |
| 7 | 7046 } |
| 7047 break; | |
| 7048 } | |
| 45 | 7049 if (s != NULL) |
| 7050 { | |
| 161 | 7051 byte_count_cursor += line_count_info(s, &word_count_cursor, |
| 7052 &char_count_cursor, len, eol_size); | |
| 45 | 7053 if (lnum == curbuf->b_ml.ml_line_count |
| 7054 && !curbuf->b_p_eol | |
| 6933 | 7055 && (curbuf->b_p_bin || !curbuf->b_p_fixeol) |
| 50 | 7056 && (long)STRLEN(s) < len) |
| 161 | 7057 byte_count_cursor -= eol_size; |
| 45 | 7058 } |
| 7 | 7059 } |
| 7060 else | |
| 7061 { | |
| 7062 /* In non-visual mode, check for the line the cursor is on */ | |
| 7063 if (lnum == curwin->w_cursor.lnum) | |
| 7064 { | |
| 7065 word_count_cursor += word_count; | |
| 161 | 7066 char_count_cursor += char_count; |
| 7067 byte_count_cursor = byte_count + | |
| 7068 line_count_info(ml_get(lnum), | |
| 7069 &word_count_cursor, &char_count_cursor, | |
| 7 | 7070 (long)(curwin->w_cursor.col + 1), eol_size); |
| 7071 } | |
| 7072 } | |
| 7073 /* Add to the running totals */ | |
| 161 | 7074 byte_count += line_count_info(ml_get(lnum), &word_count, |
| 7075 &char_count, (long)MAXCOL, eol_size); | |
| 7 | 7076 } |
| 7077 | |
| 7078 /* Correction for when last line doesn't have an EOL. */ | |
| 6933 | 7079 if (!curbuf->b_p_eol && (curbuf->b_p_bin || !curbuf->b_p_fixeol)) |
| 161 | 7080 byte_count -= eol_size; |
| 7 | 7081 |
|
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diff
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|
7082 if (dict == NULL) |
| 7 | 7083 { |
|
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|
7084 if (VIsual_active) |
| 7 | 7085 { |
|
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|
7086 if (VIsual_mode == Ctrl_V && curwin->w_curswant < MAXCOL) |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
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parents:
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|
7087 { |
|
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diff
changeset
|
7088 getvcols(curwin, &min_pos, &max_pos, &min_pos.col, |
|
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|
7089 &max_pos.col); |
|
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diff
changeset
|
7090 vim_snprintf((char *)buf1, sizeof(buf1), _("%ld Cols; "), |
|
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changeset
|
7091 (long)(oparg.end_vcol - oparg.start_vcol + 1)); |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7092 } |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7093 else |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7094 buf1[0] = NUL; |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7095 |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7096 if (char_count_cursor == byte_count_cursor |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7097 && char_count == byte_count) |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7098 vim_snprintf((char *)IObuff, IOSIZE, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7099 _("Selected %s%ld of %ld Lines; %ld of %ld Words; %ld of %ld Bytes"), |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7100 buf1, line_count_selected, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7101 (long)curbuf->b_ml.ml_line_count, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7102 word_count_cursor, word_count, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7103 byte_count_cursor, byte_count); |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7104 else |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7105 vim_snprintf((char *)IObuff, IOSIZE, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7106 _("Selected %s%ld of %ld Lines; %ld of %ld Words; %ld of %ld Chars; %ld of %ld Bytes"), |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7107 buf1, line_count_selected, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7108 (long)curbuf->b_ml.ml_line_count, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7109 word_count_cursor, word_count, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7110 char_count_cursor, char_count, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7111 byte_count_cursor, byte_count); |
| 7 | 7112 } |
| 7113 else | |
|
7480
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7114 { |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7115 p = ml_get_curline(); |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7116 validate_virtcol(); |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7117 col_print(buf1, sizeof(buf1), (int)curwin->w_cursor.col + 1, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7118 (int)curwin->w_virtcol + 1); |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7119 col_print(buf2, sizeof(buf2), (int)STRLEN(p), |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7120 linetabsize(p)); |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7121 |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7122 if (char_count_cursor == byte_count_cursor |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7123 && char_count == byte_count) |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7124 vim_snprintf((char *)IObuff, IOSIZE, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7125 _("Col %s of %s; Line %ld of %ld; Word %ld of %ld; Byte %ld of %ld"), |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7126 (char *)buf1, (char *)buf2, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7127 (long)curwin->w_cursor.lnum, |
| 7 | 7128 (long)curbuf->b_ml.ml_line_count, |
| 7129 word_count_cursor, word_count, | |
| 161 | 7130 byte_count_cursor, byte_count); |
|
7480
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7131 else |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7132 vim_snprintf((char *)IObuff, IOSIZE, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7133 _("Col %s of %s; Line %ld of %ld; Word %ld of %ld; Char %ld of %ld; Byte %ld of %ld"), |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7134 (char *)buf1, (char *)buf2, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7135 (long)curwin->w_cursor.lnum, |
| 161 | 7136 (long)curbuf->b_ml.ml_line_count, |
| 7137 word_count_cursor, word_count, | |
| 7138 char_count_cursor, char_count, | |
| 7139 byte_count_cursor, byte_count); | |
|
7480
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7140 } |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7141 } |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7142 |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7143 #ifdef FEAT_MBYTE |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7144 bom_count = bomb_size(); |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7145 if (bom_count > 0) |
|
7496
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7146 vim_snprintf((char *)IObuff + STRLEN(IObuff), IOSIZE, |
|
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7147 _("(+%ld for BOM)"), bom_count); |
|
7480
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7148 #endif |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7149 if (dict == NULL) |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7150 { |
|
7496
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7151 /* Don't shorten this message, the user asked for it. */ |
|
7480
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7152 p = p_shm; |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7153 p_shm = (char_u *)""; |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7154 msg(IObuff); |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7155 p_shm = p; |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7156 } |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7157 } |
|
7484
1fe988587423
commit https://github.com/vim/vim/commit/718272a7e13c71095ce07eb3b3d5e1f9790a6991
Christian Brabandt <cb@256bit.org>
parents:
7480
diff
changeset
|
7158 #if defined(FEAT_EVAL) |
|
7480
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7159 if (dict != NULL) |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7160 { |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7161 dict_add_nr_str(dict, "words", (long)word_count, NULL); |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7162 dict_add_nr_str(dict, "chars", (long)char_count, NULL); |
|
7496
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7163 dict_add_nr_str(dict, "bytes", (long)byte_count |
|
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7164 # ifdef FEAT_MBYTE |
|
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7165 + bom_count |
|
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7166 # endif |
|
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7167 , NULL); |
|
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7168 dict_add_nr_str(dict, VIsual_active ? "visual_bytes" : "cursor_bytes", |
|
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7169 (long)byte_count_cursor, NULL); |
|
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7170 dict_add_nr_str(dict, VIsual_active ? "visual_chars" : "cursor_chars", |
|
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7171 (long)char_count_cursor, NULL); |
|
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7172 dict_add_nr_str(dict, VIsual_active ? "visual_words" : "cursor_words", |
|
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7173 (long)word_count_cursor, NULL); |
| 7 | 7174 } |
|
7484
1fe988587423
commit https://github.com/vim/vim/commit/718272a7e13c71095ce07eb3b3d5e1f9790a6991
Christian Brabandt <cb@256bit.org>
parents:
7480
diff
changeset
|
7175 #endif |
| 7 | 7176 } |