Mercurial > vim
annotate src/ops.c @ 8161:e9caba58213b v7.4.1374
commit https://github.com/vim/vim/commit/af7559f66603075e9b4d39d873b2161ea3ec8492
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Feb 20 21:48:25 2016 +0100
patch 7.4.1374
Problem: Channel test hangs on MS-Windows.
Solution: Disable the ch_read() that is supposed to time out.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 20 Feb 2016 22:00:04 +0100 |
| parents | 2a8d6b2dd925 |
| children | 7d1c42e3ce11 |
| 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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0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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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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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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94 #endif |
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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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95 static int stuff_yank(int, char_u *); |
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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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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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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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98 int silent); |
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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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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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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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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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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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108 static void may_set_selection(void); |
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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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109 #endif |
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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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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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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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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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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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113 #endif |
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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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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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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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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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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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118 #endif |
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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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119 static int ends_in_white(linenr_T lnum); |
| 7 | 120 #ifdef FEAT_COMMENTS |
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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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121 static int same_leader(linenr_T lnum, int, char_u *, int, char_u *); |
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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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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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b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
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181 if (char1 == 'g' && char2 == Ctrl_X) /* subtract */ |
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b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
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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) | |
| 474 | 413 bd.textstart += (*mb_ptr2len)(bd.textstart); |
| 1995 | 414 else |
| 415 #endif | |
| 416 ++bd.textstart; | |
| 7 | 417 } |
| 418 for ( ; vim_iswhite(*bd.textstart); ) | |
| 419 { | |
| 5995 | 420 /* TODO: is passing bd.textstart for start of the line OK? */ |
| 421 incr = lbr_chartabsize_adv(bd.textstart, &bd.textstart, | |
| 422 (colnr_T)(bd.start_vcol)); | |
| 7 | 423 total += incr; |
| 424 bd.start_vcol += incr; | |
| 425 } | |
| 426 /* OK, now total=all the VWS reqd, and textstart points at the 1st | |
| 427 * non-ws char in the block. */ | |
| 428 if (!curbuf->b_p_et) | |
| 429 i = ((ws_vcol % p_ts) + total) / p_ts; /* number of tabs */ | |
| 430 if (i) | |
| 431 j = ((ws_vcol % p_ts) + total) % p_ts; /* number of spp */ | |
| 432 else | |
| 433 j = total; | |
| 434 /* if we're splitting a TAB, allow for it */ | |
| 435 bd.textcol -= bd.pre_whitesp_c - (bd.startspaces != 0); | |
| 436 len = (int)STRLEN(bd.textstart) + 1; | |
| 437 newp = alloc_check((unsigned)(bd.textcol + i + j + len)); | |
| 438 if (newp == NULL) | |
| 439 return; | |
| 440 vim_memset(newp, NUL, (size_t)(bd.textcol + i + j + len)); | |
| 441 mch_memmove(newp, oldp, (size_t)bd.textcol); | |
| 6929 | 442 vim_memset(newp + bd.textcol, TAB, (size_t)i); |
| 443 vim_memset(newp + bd.textcol + i, ' ', (size_t)j); | |
| 7 | 444 /* the end */ |
| 445 mch_memmove(newp + bd.textcol + i + j, bd.textstart, (size_t)len); | |
| 446 } | |
| 447 else /* left */ | |
| 448 { | |
| 1839 | 449 colnr_T destination_col; /* column to which text in block will |
| 450 be shifted */ | |
| 451 char_u *verbatim_copy_end; /* end of the part of the line which is | |
| 452 copied verbatim */ | |
| 453 colnr_T verbatim_copy_width;/* the (displayed) width of this part | |
| 454 of line */ | |
| 455 unsigned fill; /* nr of spaces that replace a TAB */ | |
| 456 unsigned new_line_len; /* the length of the line after the | |
| 457 block shift */ | |
| 458 size_t block_space_width; | |
| 459 size_t shift_amount; | |
| 460 char_u *non_white = bd.textstart; | |
| 461 colnr_T non_white_col; | |
| 462 | |
| 463 /* | |
| 464 * Firstly, let's find the first non-whitespace character that is | |
| 465 * displayed after the block's start column and the character's column | |
| 466 * number. Also, let's calculate the width of all the whitespace | |
| 467 * characters that are displayed in the block and precede the searched | |
| 468 * non-whitespace character. | |
| 469 */ | |
| 470 | |
| 471 /* If "bd.startspaces" is set, "bd.textstart" points to the character, | |
| 472 * the part of which is displayed at the block's beginning. Let's start | |
| 473 * searching from the next character. */ | |
| 474 if (bd.startspaces) | |
| 475 mb_ptr_adv(non_white); | |
| 476 | |
| 477 /* The character's column is in "bd.start_vcol". */ | |
| 478 non_white_col = bd.start_vcol; | |
| 479 | |
| 480 while (vim_iswhite(*non_white)) | |
| 7 | 481 { |
| 5995 | 482 incr = lbr_chartabsize_adv(bd.textstart, &non_white, non_white_col); |
| 1839 | 483 non_white_col += incr; |
| 7 | 484 } |
| 1839 | 485 |
| 486 block_space_width = non_white_col - oap->start_vcol; | |
| 487 /* We will shift by "total" or "block_space_width", whichever is less. | |
| 488 */ | |
| 1860 | 489 shift_amount = (block_space_width < (size_t)total |
| 490 ? block_space_width : (size_t)total); | |
| 1839 | 491 |
| 492 /* The column to which we will shift the text. */ | |
| 1860 | 493 destination_col = (colnr_T)(non_white_col - shift_amount); |
| 1839 | 494 |
| 495 /* Now let's find out how much of the beginning of the line we can | |
| 496 * reuse without modification. */ | |
| 497 verbatim_copy_end = bd.textstart; | |
| 498 verbatim_copy_width = bd.start_vcol; | |
| 499 | |
| 500 /* If "bd.startspaces" is set, "bd.textstart" points to the character | |
| 501 * preceding the block. We have to subtract its width to obtain its | |
| 502 * column number. */ | |
| 503 if (bd.startspaces) | |
| 504 verbatim_copy_width -= bd.start_char_vcols; | |
| 505 while (verbatim_copy_width < destination_col) | |
| 7 | 506 { |
| 5995 | 507 char_u *line = verbatim_copy_end; |
| 508 | |
| 509 /* TODO: is passing verbatim_copy_end for start of the line OK? */ | |
| 510 incr = lbr_chartabsize(line, verbatim_copy_end, | |
| 511 verbatim_copy_width); | |
| 1839 | 512 if (verbatim_copy_width + incr > destination_col) |
| 513 break; | |
| 514 verbatim_copy_width += incr; | |
| 515 mb_ptr_adv(verbatim_copy_end); | |
| 7 | 516 } |
| 517 | |
| 1839 | 518 /* If "destination_col" is different from the width of the initial |
| 519 * part of the line that will be copied, it means we encountered a tab | |
| 520 * character, which we will have to partly replace with spaces. */ | |
| 521 fill = destination_col - verbatim_copy_width; | |
| 522 | |
| 523 /* The replacement line will consist of: | |
| 524 * - the beginning of the original line up to "verbatim_copy_end", | |
| 525 * - "fill" number of spaces, | |
| 526 * - the rest of the line, pointed to by non_white. */ | |
| 527 new_line_len = (unsigned)(verbatim_copy_end - oldp) | |
| 528 + fill | |
| 529 + (unsigned)STRLEN(non_white) + 1; | |
| 530 | |
| 531 newp = alloc_check(new_line_len); | |
| 7 | 532 if (newp == NULL) |
| 533 return; | |
| 1839 | 534 mch_memmove(newp, oldp, (size_t)(verbatim_copy_end - oldp)); |
| 6929 | 535 vim_memset(newp + (verbatim_copy_end - oldp), ' ', (size_t)fill); |
| 1839 | 536 STRMOVE(newp + (verbatim_copy_end - oldp) + fill, non_white); |
| 7 | 537 } |
| 538 /* replace the line */ | |
| 539 ml_replace(curwin->w_cursor.lnum, newp, FALSE); | |
| 540 changed_bytes(curwin->w_cursor.lnum, (colnr_T)bd.textcol); | |
| 541 State = oldstate; | |
| 542 curwin->w_cursor.col = oldcol; | |
| 543 #ifdef FEAT_RIGHTLEFT | |
| 544 p_ri = old_p_ri; | |
| 545 #endif | |
| 546 } | |
| 547 #endif | |
| 548 | |
| 549 #ifdef FEAT_VISUALEXTRA | |
| 550 /* | |
| 551 * Insert string "s" (b_insert ? before : after) block :AKelly | |
| 552 * Caller must prepare for undo. | |
| 553 */ | |
| 554 static void | |
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555 block_insert( |
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556 oparg_T *oap, |
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557 char_u *s, |
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558 int b_insert, |
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559 struct block_def *bdp) |
| 7 | 560 { |
| 561 int p_ts; | |
| 562 int count = 0; /* extra spaces to replace a cut TAB */ | |
| 563 int spaces = 0; /* non-zero if cutting a TAB */ | |
| 564 colnr_T offset; /* pointer along new line */ | |
| 565 unsigned s_len; /* STRLEN(s) */ | |
| 566 char_u *newp, *oldp; /* new, old lines */ | |
| 567 linenr_T lnum; /* loop var */ | |
| 568 int oldstate = State; | |
| 569 | |
| 570 State = INSERT; /* don't want REPLACE for State */ | |
| 571 s_len = (unsigned)STRLEN(s); | |
| 572 | |
| 573 for (lnum = oap->start.lnum + 1; lnum <= oap->end.lnum; lnum++) | |
| 574 { | |
| 575 block_prep(oap, bdp, lnum, TRUE); | |
| 576 if (bdp->is_short && b_insert) | |
| 577 continue; /* OP_INSERT, line ends before block start */ | |
| 578 | |
| 579 oldp = ml_get(lnum); | |
| 580 | |
| 581 if (b_insert) | |
| 582 { | |
| 583 p_ts = bdp->start_char_vcols; | |
| 584 spaces = bdp->startspaces; | |
| 585 if (spaces != 0) | |
| 586 count = p_ts - 1; /* we're cutting a TAB */ | |
| 587 offset = bdp->textcol; | |
| 588 } | |
| 589 else /* append */ | |
| 590 { | |
| 591 p_ts = bdp->end_char_vcols; | |
| 592 if (!bdp->is_short) /* spaces = padding after block */ | |
| 593 { | |
| 594 spaces = (bdp->endspaces ? p_ts - bdp->endspaces : 0); | |
| 595 if (spaces != 0) | |
| 596 count = p_ts - 1; /* we're cutting a TAB */ | |
| 597 offset = bdp->textcol + bdp->textlen - (spaces != 0); | |
| 598 } | |
| 599 else /* spaces = padding to block edge */ | |
| 600 { | |
| 601 /* if $ used, just append to EOL (ie spaces==0) */ | |
| 602 if (!bdp->is_MAX) | |
| 603 spaces = (oap->end_vcol - bdp->end_vcol) + 1; | |
| 604 count = spaces; | |
| 605 offset = bdp->textcol + bdp->textlen; | |
| 606 } | |
| 607 } | |
| 608 | |
| 6140 | 609 #ifdef FEAT_MBYTE |
| 610 if (has_mbyte && spaces > 0) | |
| 611 { | |
| 6460 | 612 int off; |
| 613 | |
| 6140 | 614 /* Avoid starting halfway a multi-byte character. */ |
| 615 if (b_insert) | |
| 616 { | |
| 6460 | 617 off = (*mb_head_off)(oldp, oldp + offset + spaces); |
| 6140 | 618 } |
| 619 else | |
| 620 { | |
| 6460 | 621 off = (*mb_off_next)(oldp, oldp + offset); |
| 6140 | 622 offset += off; |
| 623 } | |
| 6460 | 624 spaces -= off; |
| 625 count -= off; | |
| 6140 | 626 } |
| 627 #endif | |
| 628 | |
| 7 | 629 newp = alloc_check((unsigned)(STRLEN(oldp)) + s_len + count + 1); |
| 630 if (newp == NULL) | |
| 631 continue; | |
| 632 | |
| 633 /* copy up to shifted part */ | |
| 634 mch_memmove(newp, oldp, (size_t)(offset)); | |
| 635 oldp += offset; | |
| 636 | |
| 637 /* insert pre-padding */ | |
| 6929 | 638 vim_memset(newp + offset, ' ', (size_t)spaces); |
| 7 | 639 |
| 640 /* copy the new text */ | |
| 641 mch_memmove(newp + offset + spaces, s, (size_t)s_len); | |
| 642 offset += s_len; | |
| 643 | |
| 644 if (spaces && !bdp->is_short) | |
| 645 { | |
| 646 /* insert post-padding */ | |
| 6929 | 647 vim_memset(newp + offset + spaces, ' ', (size_t)(p_ts - spaces)); |
| 7 | 648 /* We're splitting a TAB, don't copy it. */ |
| 649 oldp++; | |
| 650 /* We allowed for that TAB, remember this now */ | |
| 651 count++; | |
| 652 } | |
| 653 | |
| 654 if (spaces > 0) | |
| 655 offset += count; | |
| 1622 | 656 STRMOVE(newp + offset, oldp); |
| 7 | 657 |
| 658 ml_replace(lnum, newp, FALSE); | |
| 659 | |
| 660 if (lnum == oap->end.lnum) | |
| 661 { | |
| 662 /* Set "']" mark to the end of the block instead of the end of | |
| 663 * the insert in the first line. */ | |
| 664 curbuf->b_op_end.lnum = oap->end.lnum; | |
| 665 curbuf->b_op_end.col = offset; | |
| 666 } | |
| 667 } /* for all lnum */ | |
| 668 | |
| 669 changed_lines(oap->start.lnum + 1, 0, oap->end.lnum + 1, 0L); | |
| 670 | |
| 671 State = oldstate; | |
| 672 } | |
| 673 #endif | |
| 674 | |
| 675 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) || defined(PROTO) | |
| 676 /* | |
| 677 * op_reindent - handle reindenting a block of lines. | |
| 678 */ | |
| 679 void | |
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680 op_reindent(oparg_T *oap, int (*how)(void)) |
| 7 | 681 { |
| 682 long i; | |
| 683 char_u *l; | |
| 6971 | 684 int amount; |
| 7 | 685 linenr_T first_changed = 0; |
| 686 linenr_T last_changed = 0; | |
| 687 linenr_T start_lnum = curwin->w_cursor.lnum; | |
| 688 | |
| 216 | 689 /* Don't even try when 'modifiable' is off. */ |
| 690 if (!curbuf->b_p_ma) | |
| 691 { | |
| 692 EMSG(_(e_modifiable)); | |
| 693 return; | |
| 694 } | |
| 695 | |
| 7 | 696 for (i = oap->line_count; --i >= 0 && !got_int; ) |
| 697 { | |
| 698 /* it's a slow thing to do, so give feedback so there's no worry that | |
| 699 * the computer's just hung. */ | |
| 700 | |
| 701 if (i > 1 | |
| 702 && (i % 50 == 0 || i == oap->line_count - 1) | |
| 703 && oap->line_count > p_report) | |
| 704 smsg((char_u *)_("%ld lines to indent... "), i); | |
| 705 | |
| 706 /* | |
| 707 * Be vi-compatible: For lisp indenting the first line is not | |
| 708 * indented, unless there is only one line. | |
| 709 */ | |
| 710 #ifdef FEAT_LISP | |
| 711 if (i != oap->line_count - 1 || oap->line_count == 1 | |
| 712 || how != get_lisp_indent) | |
| 713 #endif | |
| 714 { | |
| 715 l = skipwhite(ml_get_curline()); | |
| 716 if (*l == NUL) /* empty or blank line */ | |
| 6971 | 717 amount = 0; |
| 7 | 718 else |
| 6971 | 719 amount = how(); /* get the indent for this line */ |
| 720 | |
| 721 if (amount >= 0 && set_indent(amount, SIN_UNDO)) | |
| 7 | 722 { |
| 723 /* did change the indent, call changed_lines() later */ | |
| 724 if (first_changed == 0) | |
| 725 first_changed = curwin->w_cursor.lnum; | |
| 726 last_changed = curwin->w_cursor.lnum; | |
| 727 } | |
| 728 } | |
| 729 ++curwin->w_cursor.lnum; | |
| 1550 | 730 curwin->w_cursor.col = 0; /* make sure it's valid */ |
| 7 | 731 } |
| 732 | |
| 733 /* put cursor on first non-blank of indented line */ | |
| 734 curwin->w_cursor.lnum = start_lnum; | |
| 735 beginline(BL_SOL | BL_FIX); | |
| 736 | |
| 737 /* Mark changed lines so that they will be redrawn. When Visual | |
| 738 * highlighting was present, need to continue until the last line. When | |
| 739 * there is no change still need to remove the Visual highlighting. */ | |
| 740 if (last_changed != 0) | |
| 741 changed_lines(first_changed, 0, | |
| 742 oap->is_VIsual ? start_lnum + oap->line_count : | |
| 743 last_changed + 1, 0L); | |
| 744 else if (oap->is_VIsual) | |
| 745 redraw_curbuf_later(INVERTED); | |
| 746 | |
| 747 if (oap->line_count > p_report) | |
| 748 { | |
| 749 i = oap->line_count - (i + 1); | |
| 750 if (i == 1) | |
| 751 MSG(_("1 line indented ")); | |
| 752 else | |
| 753 smsg((char_u *)_("%ld lines indented "), i); | |
| 754 } | |
| 755 /* set '[ and '] marks */ | |
| 756 curbuf->b_op_start = oap->start; | |
| 757 curbuf->b_op_end = oap->end; | |
| 758 } | |
| 759 #endif /* defined(FEAT_LISP) || defined(FEAT_CINDENT) */ | |
| 760 | |
| 761 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 762 /* | |
| 763 * Keep the last expression line here, for repeating. | |
| 764 */ | |
| 765 static char_u *expr_line = NULL; | |
| 766 | |
| 767 /* | |
| 768 * Get an expression for the "\"=expr1" or "CTRL-R =expr1" | |
| 769 * Returns '=' when OK, NUL otherwise. | |
| 770 */ | |
| 771 int | |
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772 get_expr_register(void) |
| 7 | 773 { |
| 774 char_u *new_line; | |
| 775 | |
| 776 new_line = getcmdline('=', 0L, 0); | |
| 777 if (new_line == NULL) | |
| 778 return NUL; | |
| 779 if (*new_line == NUL) /* use previous line */ | |
| 780 vim_free(new_line); | |
| 781 else | |
| 782 set_expr_line(new_line); | |
| 783 return '='; | |
| 784 } | |
| 785 | |
| 786 /* | |
| 787 * Set the expression for the '=' register. | |
| 788 * Argument must be an allocated string. | |
| 789 */ | |
| 790 void | |
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791 set_expr_line(char_u *new_line) |
| 7 | 792 { |
| 793 vim_free(expr_line); | |
| 794 expr_line = new_line; | |
| 795 } | |
| 796 | |
| 797 /* | |
| 798 * Get the result of the '=' register expression. | |
| 799 * Returns a pointer to allocated memory, or NULL for failure. | |
| 800 */ | |
| 801 char_u * | |
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802 get_expr_line(void) |
| 7 | 803 { |
| 804 char_u *expr_copy; | |
| 805 char_u *rv; | |
| 994 | 806 static int nested = 0; |
| 7 | 807 |
| 808 if (expr_line == NULL) | |
| 809 return NULL; | |
| 810 | |
| 811 /* Make a copy of the expression, because evaluating it may cause it to be | |
| 812 * changed. */ | |
| 813 expr_copy = vim_strsave(expr_line); | |
| 814 if (expr_copy == NULL) | |
| 815 return NULL; | |
| 816 | |
| 994 | 817 /* When we are invoked recursively limit the evaluation to 10 levels. |
| 818 * Then return the string as-is. */ | |
| 819 if (nested >= 10) | |
| 820 return expr_copy; | |
| 821 | |
| 822 ++nested; | |
| 714 | 823 rv = eval_to_string(expr_copy, NULL, TRUE); |
| 994 | 824 --nested; |
| 7 | 825 vim_free(expr_copy); |
| 826 return rv; | |
| 827 } | |
| 283 | 828 |
| 829 /* | |
| 830 * Get the '=' register expression itself, without evaluating it. | |
| 831 */ | |
| 832 char_u * | |
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833 get_expr_line_src(void) |
| 283 | 834 { |
| 835 if (expr_line == NULL) | |
| 836 return NULL; | |
| 837 return vim_strsave(expr_line); | |
| 838 } | |
| 7 | 839 #endif /* FEAT_EVAL */ |
| 840 | |
| 841 /* | |
| 842 * Check if 'regname' is a valid name of a yank register. | |
| 843 * Note: There is no check for 0 (default register), caller should do this | |
| 844 */ | |
| 845 int | |
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846 valid_yank_reg( |
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847 int regname, |
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848 int writing) /* if TRUE check for writable registers */ |
| 7 | 849 { |
| 850 if ( (regname > 0 && ASCII_ISALNUM(regname)) | |
| 851 || (!writing && vim_strchr((char_u *) | |
| 852 #ifdef FEAT_EVAL | |
| 6557 | 853 "/.%:=" |
| 7 | 854 #else |
| 6557 | 855 "/.%:" |
| 7 | 856 #endif |
| 857 , regname) != NULL) | |
| 6557 | 858 || regname == '#' |
| 7 | 859 || regname == '"' |
| 860 || regname == '-' | |
| 861 || regname == '_' | |
| 862 #ifdef FEAT_CLIPBOARD | |
| 863 || regname == '*' | |
| 864 || regname == '+' | |
| 865 #endif | |
| 866 #ifdef FEAT_DND | |
| 867 || (!writing && regname == '~') | |
| 868 #endif | |
| 869 ) | |
| 870 return TRUE; | |
| 871 return FALSE; | |
| 872 } | |
| 873 | |
| 874 /* | |
| 875 * Set y_current and y_append, according to the value of "regname". | |
| 876 * Cannot handle the '_' register. | |
| 140 | 877 * Must only be called with a valid register name! |
| 7 | 878 * |
| 879 * If regname is 0 and writing, use register 0 | |
| 880 * If regname is 0 and reading, use previous register | |
| 881 */ | |
| 15 | 882 void |
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883 get_yank_register(int regname, int writing) |
| 7 | 884 { |
| 885 int i; | |
| 886 | |
| 887 y_append = FALSE; | |
| 888 if ((regname == 0 || regname == '"') && !writing && y_previous != NULL) | |
| 889 { | |
| 890 y_current = y_previous; | |
| 891 return; | |
| 892 } | |
| 893 i = regname; | |
| 894 if (VIM_ISDIGIT(i)) | |
| 895 i -= '0'; | |
| 896 else if (ASCII_ISLOWER(i)) | |
| 897 i = CharOrdLow(i) + 10; | |
| 898 else if (ASCII_ISUPPER(i)) | |
| 899 { | |
| 900 i = CharOrdUp(i) + 10; | |
| 901 y_append = TRUE; | |
| 902 } | |
| 903 else if (regname == '-') | |
| 904 i = DELETION_REGISTER; | |
| 905 #ifdef FEAT_CLIPBOARD | |
| 906 /* When selection is not available, use register 0 instead of '*' */ | |
| 907 else if (clip_star.available && regname == '*') | |
| 908 i = STAR_REGISTER; | |
| 909 /* When clipboard is not available, use register 0 instead of '+' */ | |
| 910 else if (clip_plus.available && regname == '+') | |
| 911 i = PLUS_REGISTER; | |
| 912 #endif | |
| 913 #ifdef FEAT_DND | |
| 914 else if (!writing && regname == '~') | |
| 915 i = TILDE_REGISTER; | |
| 916 #endif | |
| 917 else /* not 0-9, a-z, A-Z or '-': use register 0 */ | |
| 918 i = 0; | |
| 919 y_current = &(y_regs[i]); | |
| 920 if (writing) /* remember the register we write into for do_put() */ | |
| 921 y_previous = y_current; | |
| 922 } | |
| 923 | |
| 15 | 924 #if defined(FEAT_CLIPBOARD) || defined(PROTO) |
| 7 | 925 /* |
| 926 * When "regname" is a clipboard register, obtain the selection. If it's not | |
| 927 * available return zero, otherwise return "regname". | |
| 928 */ | |
| 15 | 929 int |
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930 may_get_selection(int regname) |
| 7 | 931 { |
| 932 if (regname == '*') | |
| 933 { | |
| 934 if (!clip_star.available) | |
| 935 regname = 0; | |
| 936 else | |
| 937 clip_get_selection(&clip_star); | |
| 938 } | |
| 939 else if (regname == '+') | |
| 940 { | |
| 941 if (!clip_plus.available) | |
| 942 regname = 0; | |
| 943 else | |
| 944 clip_get_selection(&clip_plus); | |
| 945 } | |
| 946 return regname; | |
| 947 } | |
| 948 #endif | |
| 949 | |
| 950 /* | |
| 951 * Obtain the contents of a "normal" register. The register is made empty. | |
| 952 * The returned pointer has allocated memory, use put_register() later. | |
| 953 */ | |
| 954 void * | |
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955 get_register( |
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956 int name, |
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957 int copy) /* make a copy, if FALSE make register empty. */ |
| 7 | 958 { |
| 1451 | 959 struct yankreg *reg; |
| 960 int i; | |
| 7 | 961 |
| 962 #ifdef FEAT_CLIPBOARD | |
| 963 /* When Visual area changed, may have to update selection. Obtain the | |
| 964 * selection too. */ | |
| 1435 | 965 if (name == '*' && clip_star.available) |
| 7 | 966 { |
| 3674 | 967 if (clip_isautosel_star()) |
| 968 clip_update_selection(&clip_star); | |
| 969 may_get_selection(name); | |
| 970 } | |
| 971 if (name == '+' && clip_plus.available) | |
| 972 { | |
| 973 if (clip_isautosel_plus()) | |
| 974 clip_update_selection(&clip_plus); | |
| 7 | 975 may_get_selection(name); |
| 976 } | |
| 977 #endif | |
| 978 | |
| 979 get_yank_register(name, 0); | |
| 980 reg = (struct yankreg *)alloc((unsigned)sizeof(struct yankreg)); | |
| 981 if (reg != NULL) | |
| 982 { | |
| 983 *reg = *y_current; | |
| 984 if (copy) | |
| 985 { | |
| 986 /* If we run out of memory some or all of the lines are empty. */ | |
| 987 if (reg->y_size == 0) | |
| 988 reg->y_array = NULL; | |
| 989 else | |
| 990 reg->y_array = (char_u **)alloc((unsigned)(sizeof(char_u *) | |
| 991 * reg->y_size)); | |
| 992 if (reg->y_array != NULL) | |
| 993 { | |
| 994 for (i = 0; i < reg->y_size; ++i) | |
| 995 reg->y_array[i] = vim_strsave(y_current->y_array[i]); | |
| 996 } | |
| 997 } | |
| 998 else | |
| 999 y_current->y_array = NULL; | |
| 1000 } | |
| 1001 return (void *)reg; | |
| 1002 } | |
| 1003 | |
| 1004 /* | |
| 1451 | 1005 * Put "reg" into register "name". Free any previous contents and "reg". |
| 7 | 1006 */ |
| 1007 void | |
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1008 put_register(int name, void *reg) |
| 7 | 1009 { |
| 1010 get_yank_register(name, 0); | |
| 1011 free_yank_all(); | |
| 1012 *y_current = *(struct yankreg *)reg; | |
| 1451 | 1013 vim_free(reg); |
| 7 | 1014 |
| 5735 | 1015 #ifdef FEAT_CLIPBOARD |
| 7 | 1016 /* Send text written to clipboard register to the clipboard. */ |
| 1017 may_set_selection(); | |
| 5735 | 1018 #endif |
| 7 | 1019 } |
| 4209 | 1020 |
| 1021 void | |
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1022 free_register(void *reg) |
| 4209 | 1023 { |
| 1024 struct yankreg tmp; | |
| 1025 | |
| 1026 tmp = *y_current; | |
| 1027 *y_current = *(struct yankreg *)reg; | |
| 1028 free_yank_all(); | |
| 1029 vim_free(reg); | |
| 1030 *y_current = tmp; | |
| 1031 } | |
| 7 | 1032 |
| 1033 #if defined(FEAT_MOUSE) || defined(PROTO) | |
| 1034 /* | |
| 1035 * return TRUE if the current yank register has type MLINE | |
| 1036 */ | |
| 1037 int | |
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1038 yank_register_mline(int regname) |
| 7 | 1039 { |
| 1040 if (regname != 0 && !valid_yank_reg(regname, FALSE)) | |
| 1041 return FALSE; | |
| 1042 if (regname == '_') /* black hole is always empty */ | |
| 1043 return FALSE; | |
| 1044 get_yank_register(regname, FALSE); | |
| 1045 return (y_current->y_type == MLINE); | |
| 1046 } | |
| 1047 #endif | |
| 1048 | |
| 1049 /* | |
| 1157 | 1050 * Start or stop recording into a yank register. |
| 7 | 1051 * |
| 1157 | 1052 * Return FAIL for failure, OK otherwise. |
| 7 | 1053 */ |
| 1054 int | |
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1055 do_record(int c) |
| 7 | 1056 { |
| 1157 | 1057 char_u *p; |
| 1058 static int regname; | |
| 1059 struct yankreg *old_y_previous, *old_y_current; | |
| 1060 int retval; | |
| 7 | 1061 |
| 1062 if (Recording == FALSE) /* start recording */ | |
| 1063 { | |
| 1064 /* registers 0-9, a-z and " are allowed */ | |
| 1065 if (c < 0 || (!ASCII_ISALNUM(c) && c != '"')) | |
| 1066 retval = FAIL; | |
| 1067 else | |
| 1068 { | |
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1069 Recording = c; |
| 7 | 1070 showmode(); |
| 1071 regname = c; | |
| 1072 retval = OK; | |
| 1073 } | |
| 1074 } | |
| 1075 else /* stop recording */ | |
| 1076 { | |
| 1077 /* | |
| 1157 | 1078 * Get the recorded key hits. K_SPECIAL and CSI will be escaped, this |
| 1079 * needs to be removed again to put it in a register. exec_reg then | |
| 1080 * adds the escaping back later. | |
| 7 | 1081 */ |
| 1082 Recording = FALSE; | |
| 1083 MSG(""); | |
| 1084 p = get_recorded(); | |
| 1085 if (p == NULL) | |
| 1086 retval = FAIL; | |
| 1087 else | |
| 1088 { | |
| 1081 | 1089 /* Remove escaping for CSI and K_SPECIAL in multi-byte chars. */ |
| 1090 vim_unescape_csi(p); | |
| 1091 | |
| 7 | 1092 /* |
| 1093 * We don't want to change the default register here, so save and | |
| 1094 * restore the current register name. | |
| 1095 */ | |
| 1096 old_y_previous = y_previous; | |
| 1097 old_y_current = y_current; | |
| 1098 | |
| 1099 retval = stuff_yank(regname, p); | |
| 1100 | |
| 1101 y_previous = old_y_previous; | |
| 1102 y_current = old_y_current; | |
| 1103 } | |
| 1104 } | |
| 1105 return retval; | |
| 1106 } | |
| 1107 | |
| 1108 /* | |
| 1109 * Stuff string "p" into yank register "regname" as a single line (append if | |
| 1110 * uppercase). "p" must have been alloced. | |
| 1111 * | |
| 1112 * return FAIL for failure, OK otherwise | |
| 1113 */ | |
| 1114 static int | |
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1115 stuff_yank(int regname, char_u *p) |
| 7 | 1116 { |
| 1117 char_u *lp; | |
| 1118 char_u **pp; | |
| 1119 | |
| 1120 /* check for read-only register */ | |
| 1121 if (regname != 0 && !valid_yank_reg(regname, TRUE)) | |
| 1122 { | |
| 1123 vim_free(p); | |
| 1124 return FAIL; | |
| 1125 } | |
| 1126 if (regname == '_') /* black hole: don't do anything */ | |
| 1127 { | |
| 1128 vim_free(p); | |
| 1129 return OK; | |
| 1130 } | |
| 1131 get_yank_register(regname, TRUE); | |
| 1132 if (y_append && y_current->y_array != NULL) | |
| 1133 { | |
| 1134 pp = &(y_current->y_array[y_current->y_size - 1]); | |
| 1135 lp = lalloc((long_u)(STRLEN(*pp) + STRLEN(p) + 1), TRUE); | |
| 1136 if (lp == NULL) | |
| 1137 { | |
| 1138 vim_free(p); | |
| 1139 return FAIL; | |
| 1140 } | |
| 1141 STRCPY(lp, *pp); | |
| 1142 STRCAT(lp, p); | |
| 1143 vim_free(p); | |
| 1144 vim_free(*pp); | |
| 1145 *pp = lp; | |
| 1146 } | |
| 1147 else | |
| 1148 { | |
| 1149 free_yank_all(); | |
| 1150 if ((y_current->y_array = | |
| 1151 (char_u **)alloc((unsigned)sizeof(char_u *))) == NULL) | |
| 1152 { | |
| 1153 vim_free(p); | |
| 1154 return FAIL; | |
| 1155 } | |
| 1156 y_current->y_array[0] = p; | |
| 1157 y_current->y_size = 1; | |
| 1158 y_current->y_type = MCHAR; /* used to be MLINE, why? */ | |
| 1159 } | |
| 1160 return OK; | |
| 1161 } | |
| 1162 | |
| 1893 | 1163 static int execreg_lastc = NUL; |
| 1164 | |
| 7 | 1165 /* |
| 1166 * execute a yank register: copy it into the stuff buffer | |
| 1167 * | |
| 1168 * return FAIL for failure, OK otherwise | |
| 1169 */ | |
| 1170 int | |
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1171 do_execreg( |
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1172 int regname, |
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1173 int colon, /* insert ':' before each line */ |
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1174 int addcr, /* always add '\n' to end of line */ |
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1175 int silent) /* set "silent" flag in typeahead buffer */ |
| 7 | 1176 { |
| 1177 long i; | |
| 1178 char_u *p; | |
| 1179 int retval = OK; | |
| 1180 int remap; | |
| 1181 | |
| 1182 if (regname == '@') /* repeat previous one */ | |
| 168 | 1183 { |
| 1893 | 1184 if (execreg_lastc == NUL) |
| 168 | 1185 { |
| 1186 EMSG(_("E748: No previously used register")); | |
| 1187 return FAIL; | |
| 1188 } | |
| 1893 | 1189 regname = execreg_lastc; |
| 168 | 1190 } |
| 7 | 1191 /* check for valid regname */ |
| 1192 if (regname == '%' || regname == '#' || !valid_yank_reg(regname, FALSE)) | |
| 168 | 1193 { |
| 1194 emsg_invreg(regname); | |
| 7 | 1195 return FAIL; |
| 168 | 1196 } |
| 1893 | 1197 execreg_lastc = regname; |
| 7 | 1198 |
| 1199 #ifdef FEAT_CLIPBOARD | |
| 1200 regname = may_get_selection(regname); | |
| 1201 #endif | |
| 1202 | |
| 1203 if (regname == '_') /* black hole: don't stuff anything */ | |
| 1204 return OK; | |
| 1205 | |
| 1206 #ifdef FEAT_CMDHIST | |
| 1207 if (regname == ':') /* use last command line */ | |
| 1208 { | |
| 1209 if (last_cmdline == NULL) | |
| 1210 { | |
| 1211 EMSG(_(e_nolastcmd)); | |
| 1212 return FAIL; | |
| 1213 } | |
| 1214 vim_free(new_last_cmdline); /* don't keep the cmdline containing @: */ | |
| 1215 new_last_cmdline = NULL; | |
| 16 | 1216 /* Escape all control characters with a CTRL-V */ |
| 1217 p = vim_strsave_escaped_ext(last_cmdline, | |
| 20 | 1218 (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 | 1219 if (p != NULL) |
| 480 | 1220 { |
| 1221 /* When in Visual mode "'<,'>" will be prepended to the command. | |
| 1222 * Remove it when it's already there. */ | |
| 1223 if (VIsual_active && STRNCMP(p, "'<,'>", 5) == 0) | |
| 1077 | 1224 retval = put_in_typebuf(p + 5, TRUE, TRUE, silent); |
| 480 | 1225 else |
| 1077 | 1226 retval = put_in_typebuf(p, TRUE, TRUE, silent); |
| 480 | 1227 } |
| 16 | 1228 vim_free(p); |
| 7 | 1229 } |
| 1230 #endif | |
| 1231 #ifdef FEAT_EVAL | |
| 1232 else if (regname == '=') | |
| 1233 { | |
| 1234 p = get_expr_line(); | |
| 1235 if (p == NULL) | |
| 1236 return FAIL; | |
| 1077 | 1237 retval = put_in_typebuf(p, TRUE, colon, silent); |
| 7 | 1238 vim_free(p); |
| 1239 } | |
| 1240 #endif | |
| 1241 else if (regname == '.') /* use last inserted text */ | |
| 1242 { | |
| 1243 p = get_last_insert_save(); | |
| 1244 if (p == NULL) | |
| 1245 { | |
| 1246 EMSG(_(e_noinstext)); | |
| 1247 return FAIL; | |
| 1248 } | |
| 1077 | 1249 retval = put_in_typebuf(p, FALSE, colon, silent); |
| 7 | 1250 vim_free(p); |
| 1251 } | |
| 1252 else | |
| 1253 { | |
| 1254 get_yank_register(regname, FALSE); | |
| 1255 if (y_current->y_array == NULL) | |
| 1256 return FAIL; | |
| 1257 | |
| 1258 /* Disallow remaping for ":@r". */ | |
| 1259 remap = colon ? REMAP_NONE : REMAP_YES; | |
| 1260 | |
| 1261 /* | |
| 1262 * Insert lines into typeahead buffer, from last one to first one. | |
| 1263 */ | |
| 1034 | 1264 put_reedit_in_typebuf(silent); |
| 7 | 1265 for (i = y_current->y_size; --i >= 0; ) |
| 1266 { | |
| 1077 | 1267 char_u *escaped; |
| 1268 | |
| 7 | 1269 /* insert NL between lines and after last line if type is MLINE */ |
| 1270 if (y_current->y_type == MLINE || i < y_current->y_size - 1 | |
| 1271 || addcr) | |
| 1272 { | |
| 1034 | 1273 if (ins_typebuf((char_u *)"\n", remap, 0, TRUE, silent) == FAIL) |
| 7 | 1274 return FAIL; |
| 1275 } | |
| 1077 | 1276 escaped = vim_strsave_escape_csi(y_current->y_array[i]); |
| 1277 if (escaped == NULL) | |
| 1278 return FAIL; | |
| 1279 retval = ins_typebuf(escaped, remap, 0, TRUE, silent); | |
| 1280 vim_free(escaped); | |
| 1281 if (retval == FAIL) | |
| 7 | 1282 return FAIL; |
| 1034 | 1283 if (colon && ins_typebuf((char_u *)":", remap, 0, TRUE, silent) |
| 7 | 1284 == FAIL) |
| 1285 return FAIL; | |
| 1286 } | |
| 1287 Exec_reg = TRUE; /* disable the 'q' command */ | |
| 1288 } | |
| 1289 return retval; | |
| 1290 } | |
| 1291 | |
| 1292 /* | |
| 1293 * If "restart_edit" is not zero, put it in the typeahead buffer, so that it's | |
| 1294 * used only after other typeahead has been processed. | |
| 1295 */ | |
| 1296 static void | |
|
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1297 put_reedit_in_typebuf(int silent) |
| 7 | 1298 { |
| 1299 char_u buf[3]; | |
| 1300 | |
| 1301 if (restart_edit != NUL) | |
| 1302 { | |
| 1303 if (restart_edit == 'V') | |
| 1304 { | |
| 1305 buf[0] = 'g'; | |
| 1306 buf[1] = 'R'; | |
| 1307 buf[2] = NUL; | |
| 1308 } | |
| 1309 else | |
| 1310 { | |
| 1311 buf[0] = restart_edit == 'I' ? 'i' : restart_edit; | |
| 1312 buf[1] = NUL; | |
| 1313 } | |
| 1034 | 1314 if (ins_typebuf(buf, REMAP_NONE, 0, TRUE, silent) == OK) |
| 7 | 1315 restart_edit = NUL; |
| 1316 } | |
| 1317 } | |
| 1318 | |
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1319 /* |
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1320 * Insert register contents "s" into the typeahead buffer, so that it will be |
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1321 * executed again. |
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1322 * When "esc" is TRUE it is to be taken literally: Escape CSI characters and |
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1323 * no remapping. |
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1324 */ |
| 7 | 1325 static int |
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1326 put_in_typebuf( |
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1327 char_u *s, |
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1328 int esc, |
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1329 int colon, /* add ':' before the line */ |
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1330 int silent) |
| 7 | 1331 { |
| 1332 int retval = OK; | |
| 1333 | |
| 1034 | 1334 put_reedit_in_typebuf(silent); |
| 7 | 1335 if (colon) |
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1336 retval = ins_typebuf((char_u *)"\n", REMAP_NONE, 0, TRUE, silent); |
| 7 | 1337 if (retval == OK) |
| 1077 | 1338 { |
| 1339 char_u *p; | |
| 1340 | |
| 1341 if (esc) | |
| 1342 p = vim_strsave_escape_csi(s); | |
| 1343 else | |
| 1344 p = s; | |
| 1345 if (p == NULL) | |
| 1346 retval = FAIL; | |
| 1347 else | |
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1348 retval = ins_typebuf(p, esc ? REMAP_NONE : REMAP_YES, |
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1349 0, TRUE, silent); |
| 1077 | 1350 if (esc) |
| 1351 vim_free(p); | |
| 1352 } | |
| 7 | 1353 if (colon && retval == OK) |
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1354 retval = ins_typebuf((char_u *)":", REMAP_NONE, 0, TRUE, silent); |
| 7 | 1355 return retval; |
| 1356 } | |
| 1357 | |
| 1358 /* | |
| 1359 * Insert a yank register: copy it into the Read buffer. | |
| 1360 * Used by CTRL-R command and middle mouse button in insert mode. | |
| 1361 * | |
| 1362 * return FAIL for failure, OK otherwise | |
| 1363 */ | |
| 1364 int | |
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1365 insert_reg( |
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1366 int regname, |
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1367 int literally) /* insert literally, not as if typed */ |
| 7 | 1368 { |
| 1369 long i; | |
| 1370 int retval = OK; | |
| 1371 char_u *arg; | |
| 1372 int allocated; | |
| 1373 | |
| 1374 /* | |
| 1375 * It is possible to get into an endless loop by having CTRL-R a in | |
| 1376 * register a and then, in insert mode, doing CTRL-R a. | |
| 1377 * If you hit CTRL-C, the loop will be broken here. | |
| 1378 */ | |
| 1379 ui_breakcheck(); | |
| 1380 if (got_int) | |
| 1381 return FAIL; | |
| 1382 | |
| 1383 /* check for valid regname */ | |
| 1384 if (regname != NUL && !valid_yank_reg(regname, FALSE)) | |
| 1385 return FAIL; | |
| 1386 | |
| 1387 #ifdef FEAT_CLIPBOARD | |
| 1388 regname = may_get_selection(regname); | |
| 1389 #endif | |
| 1390 | |
| 1391 if (regname == '.') /* insert last inserted text */ | |
| 1392 retval = stuff_inserted(NUL, 1L, TRUE); | |
| 1393 else if (get_spec_reg(regname, &arg, &allocated, TRUE)) | |
| 1394 { | |
| 1395 if (arg == NULL) | |
| 1396 return FAIL; | |
| 1397 stuffescaped(arg, literally); | |
| 1398 if (allocated) | |
| 1399 vim_free(arg); | |
| 1400 } | |
| 1401 else /* name or number register */ | |
| 1402 { | |
| 1403 get_yank_register(regname, FALSE); | |
| 1404 if (y_current->y_array == NULL) | |
| 1405 retval = FAIL; | |
| 1406 else | |
| 1407 { | |
| 1408 for (i = 0; i < y_current->y_size; ++i) | |
| 1409 { | |
| 1410 stuffescaped(y_current->y_array[i], literally); | |
| 1411 /* | |
| 1412 * Insert a newline between lines and after last line if | |
| 1413 * y_type is MLINE. | |
| 1414 */ | |
| 1415 if (y_current->y_type == MLINE || i < y_current->y_size - 1) | |
| 1416 stuffcharReadbuff('\n'); | |
| 1417 } | |
| 1418 } | |
| 1419 } | |
| 1420 | |
| 1421 return retval; | |
| 1422 } | |
| 1423 | |
| 1424 /* | |
| 1425 * Stuff a string into the typeahead buffer, such that edit() will insert it | |
| 1426 * literally ("literally" TRUE) or interpret is as typed characters. | |
| 1427 */ | |
| 1428 static void | |
|
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1429 stuffescaped(char_u *arg, int literally) |
| 7 | 1430 { |
| 1431 int c; | |
| 1432 char_u *start; | |
| 1433 | |
| 1434 while (*arg != NUL) | |
| 1435 { | |
| 1436 /* Stuff a sequence of normal ASCII characters, that's fast. Also | |
| 1437 * stuff K_SPECIAL to get the effect of a special key when "literally" | |
| 1438 * is TRUE. */ | |
| 1439 start = arg; | |
| 1440 while ((*arg >= ' ' | |
| 1441 #ifndef EBCDIC | |
| 1442 && *arg < DEL /* EBCDIC: chars above space are normal */ | |
| 1443 #endif | |
| 1444 ) | |
| 1445 || (*arg == K_SPECIAL && !literally)) | |
| 1446 ++arg; | |
| 1447 if (arg > start) | |
| 1448 stuffReadbuffLen(start, (long)(arg - start)); | |
| 1449 | |
| 1450 /* stuff a single special character */ | |
| 1451 if (*arg != NUL) | |
| 1452 { | |
| 1453 #ifdef FEAT_MBYTE | |
| 1454 if (has_mbyte) | |
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1455 c = mb_cptr2char_adv(&arg); |
| 7 | 1456 else |
| 1457 #endif | |
| 1458 c = *arg++; | |
| 1459 if (literally && ((c < ' ' && c != TAB) || c == DEL)) | |
| 1460 stuffcharReadbuff(Ctrl_V); | |
| 1461 stuffcharReadbuff(c); | |
| 1462 } | |
| 1463 } | |
| 1464 } | |
| 1465 | |
| 1466 /* | |
| 1157 | 1467 * If "regname" is a special register, return TRUE and store a pointer to its |
| 1468 * value in "argp". | |
| 7 | 1469 */ |
| 15 | 1470 int |
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1471 get_spec_reg( |
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1472 int regname, |
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1473 char_u **argp, |
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1474 int *allocated, /* return: TRUE when value was allocated */ |
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1475 int errmsg) /* give error message when failing */ |
| 7 | 1476 { |
| 1477 int cnt; | |
| 1478 | |
| 1479 *argp = NULL; | |
| 1480 *allocated = FALSE; | |
| 1481 switch (regname) | |
| 1482 { | |
| 1483 case '%': /* file name */ | |
| 1484 if (errmsg) | |
| 1485 check_fname(); /* will give emsg if not set */ | |
| 1486 *argp = curbuf->b_fname; | |
| 1487 return TRUE; | |
| 1488 | |
| 1489 case '#': /* alternate file name */ | |
| 1490 *argp = getaltfname(errmsg); /* may give emsg if not set */ | |
| 1491 return TRUE; | |
| 1492 | |
| 1493 #ifdef FEAT_EVAL | |
| 1494 case '=': /* result of expression */ | |
| 1495 *argp = get_expr_line(); | |
| 1496 *allocated = TRUE; | |
| 1497 return TRUE; | |
| 1498 #endif | |
| 1499 | |
| 1500 case ':': /* last command line */ | |
| 1501 if (last_cmdline == NULL && errmsg) | |
| 1502 EMSG(_(e_nolastcmd)); | |
| 1503 *argp = last_cmdline; | |
| 1504 return TRUE; | |
| 1505 | |
| 1506 case '/': /* last search-pattern */ | |
| 1507 if (last_search_pat() == NULL && errmsg) | |
| 1508 EMSG(_(e_noprevre)); | |
| 1509 *argp = last_search_pat(); | |
| 1510 return TRUE; | |
| 1511 | |
| 1512 case '.': /* last inserted text */ | |
| 1513 *argp = get_last_insert_save(); | |
| 1514 *allocated = TRUE; | |
| 1515 if (*argp == NULL && errmsg) | |
| 1516 EMSG(_(e_noinstext)); | |
| 1517 return TRUE; | |
| 1518 | |
| 1519 #ifdef FEAT_SEARCHPATH | |
| 1520 case Ctrl_F: /* Filename under cursor */ | |
| 1521 case Ctrl_P: /* Path under cursor, expand via "path" */ | |
| 1522 if (!errmsg) | |
| 1523 return FALSE; | |
| 1524 *argp = file_name_at_cursor(FNAME_MESS | FNAME_HYP | |
| 681 | 1525 | (regname == Ctrl_P ? FNAME_EXP : 0), 1L, NULL); |
| 7 | 1526 *allocated = TRUE; |
| 1527 return TRUE; | |
| 1528 #endif | |
| 1529 | |
| 1530 case Ctrl_W: /* word under cursor */ | |
| 1531 case Ctrl_A: /* WORD (mnemonic All) under cursor */ | |
| 1532 if (!errmsg) | |
| 1533 return FALSE; | |
| 1534 cnt = find_ident_under_cursor(argp, regname == Ctrl_W | |
| 1535 ? (FIND_IDENT|FIND_STRING) : FIND_STRING); | |
| 1536 *argp = cnt ? vim_strnsave(*argp, cnt) : NULL; | |
| 1537 *allocated = TRUE; | |
| 1538 return TRUE; | |
| 1539 | |
| 1540 case '_': /* black hole: always empty */ | |
| 1541 *argp = (char_u *)""; | |
| 1542 return TRUE; | |
| 1543 } | |
| 1544 | |
| 1545 return FALSE; | |
| 1546 } | |
| 1547 | |
| 1548 /* | |
| 15 | 1549 * Paste a yank register into the command line. |
| 1550 * Only for non-special registers. | |
| 1551 * Used by CTRL-R command in command-line mode | |
| 7 | 1552 * insert_reg() can't be used here, because special characters from the |
| 1553 * register contents will be interpreted as commands. | |
| 1554 * | |
| 1555 * return FAIL for failure, OK otherwise | |
| 1556 */ | |
| 1557 int | |
|
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1558 cmdline_paste_reg( |
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1559 int regname, |
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1560 int literally, /* Insert text literally instead of "as typed" */ |
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1561 int remcr) /* don't add CR characters */ |
| 7 | 1562 { |
| 1563 long i; | |
| 1564 | |
| 1565 get_yank_register(regname, FALSE); | |
| 1566 if (y_current->y_array == NULL) | |
| 1567 return FAIL; | |
| 1568 | |
| 1569 for (i = 0; i < y_current->y_size; ++i) | |
| 1570 { | |
| 1571 cmdline_paste_str(y_current->y_array[i], literally); | |
| 1572 | |
| 1015 | 1573 /* Insert ^M between lines and after last line if type is MLINE. |
|
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1574 * Don't do this when "remcr" is TRUE. */ |
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1575 if ((y_current->y_type == MLINE || i < y_current->y_size - 1) && !remcr) |
| 7 | 1576 cmdline_paste_str((char_u *)"\r", literally); |
| 1577 | |
| 1578 /* Check for CTRL-C, in case someone tries to paste a few thousand | |
| 1579 * lines and gets bored. */ | |
| 1580 ui_breakcheck(); | |
| 1581 if (got_int) | |
| 1582 return FAIL; | |
| 1583 } | |
| 1584 return OK; | |
| 1585 } | |
| 1586 | |
| 1587 #if defined(FEAT_CLIPBOARD) || defined(PROTO) | |
| 1588 /* | |
| 1589 * Adjust the register name pointed to with "rp" for the clipboard being | |
| 1590 * used always and the clipboard being available. | |
| 1591 */ | |
| 1592 void | |
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1593 adjust_clip_reg(int *rp) |
| 7 | 1594 { |
| 2654 | 1595 /* If no reg. specified, and "unnamed" or "unnamedplus" is in 'clipboard', |
| 1596 * use '*' or '+' reg, respectively. "unnamedplus" prevails. */ | |
| 6116 | 1597 if (*rp == 0 && (clip_unnamed != 0 || clip_unnamed_saved != 0)) |
| 1598 { | |
| 1599 if (clip_unnamed != 0) | |
| 1600 *rp = ((clip_unnamed & CLIP_UNNAMED_PLUS) && clip_plus.available) | |
| 2654 | 1601 ? '+' : '*'; |
| 6116 | 1602 else |
| 1603 *rp = ((clip_unnamed_saved & CLIP_UNNAMED_PLUS) && clip_plus.available) | |
| 1604 ? '+' : '*'; | |
| 1605 } | |
| 7 | 1606 if (!clip_star.available && *rp == '*') |
| 1607 *rp = 0; | |
| 1608 if (!clip_plus.available && *rp == '+') | |
| 1609 *rp = 0; | |
| 1610 } | |
| 1611 #endif | |
| 1612 | |
| 1613 /* | |
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1614 * Handle a delete operation. |
| 7 | 1615 * |
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1616 * Return FAIL if undo failed, OK otherwise. |
| 7 | 1617 */ |
| 1618 int | |
|
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1619 op_delete(oparg_T *oap) |
| 7 | 1620 { |
| 1621 int n; | |
| 1622 linenr_T lnum; | |
| 1623 char_u *ptr; | |
| 1624 char_u *newp, *oldp; | |
| 1625 struct block_def bd; | |
| 1626 linenr_T old_lcount = curbuf->b_ml.ml_line_count; | |
| 1627 int did_yank = FALSE; | |
| 3782 | 1628 int orig_regname = oap->regname; |
| 7 | 1629 |
| 1630 if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to do */ | |
| 1631 return OK; | |
| 1632 | |
| 1633 /* Nothing to delete, return here. Do prepare undo, for op_change(). */ | |
| 1634 if (oap->empty) | |
| 1635 return u_save_cursor(); | |
| 1636 | |
| 1637 if (!curbuf->b_p_ma) | |
| 1638 { | |
| 1639 EMSG(_(e_modifiable)); | |
| 1640 return FAIL; | |
| 1641 } | |
| 1642 | |
| 1643 #ifdef FEAT_CLIPBOARD | |
| 1644 adjust_clip_reg(&oap->regname); | |
| 1645 #endif | |
| 1646 | |
| 1647 #ifdef FEAT_MBYTE | |
| 1648 if (has_mbyte) | |
| 1649 mb_adjust_opend(oap); | |
| 1650 #endif | |
| 1651 | |
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1652 /* |
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1653 * Imitate the strange Vi behaviour: If the delete spans more than one |
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1654 * line and motion_type == MCHAR and the result is a blank line, make the |
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1655 * delete linewise. Don't do this for the change command or Visual mode. |
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1656 */ |
| 7 | 1657 if ( oap->motion_type == MCHAR |
| 1658 && !oap->is_VIsual | |
| 50 | 1659 && !oap->block_mode |
| 7 | 1660 && oap->line_count > 1 |
| 3254 | 1661 && oap->motion_force == NUL |
| 7 | 1662 && oap->op_type == OP_DELETE) |
| 1663 { | |
| 2957 | 1664 ptr = ml_get(oap->end.lnum) + oap->end.col; |
| 1665 if (*ptr != NUL) | |
| 1666 ptr += oap->inclusive; | |
| 7 | 1667 ptr = skipwhite(ptr); |
| 1668 if (*ptr == NUL && inindent(0)) | |
| 1669 oap->motion_type = MLINE; | |
| 1670 } | |
| 1671 | |
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1672 /* |
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1673 * Check for trying to delete (e.g. "D") in an empty line. |
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1674 * Note: For the change operator it is ok. |
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1675 */ |
| 7 | 1676 if ( oap->motion_type == MCHAR |
| 1677 && oap->line_count == 1 | |
| 1678 && oap->op_type == OP_DELETE | |
| 1679 && *ml_get(oap->start.lnum) == NUL) | |
| 1680 { | |
| 1681 /* | |
| 446 | 1682 * It's an error to operate on an empty region, when 'E' included in |
| 7 | 1683 * 'cpoptions' (Vi compatible). |
| 1684 */ | |
| 446 | 1685 #ifdef FEAT_VIRTUALEDIT |
| 1686 if (virtual_op) | |
| 1687 /* Virtual editing: Nothing gets deleted, but we set the '[ and '] | |
| 1688 * marks as if it happened. */ | |
| 1689 goto setmarks; | |
| 1690 #endif | |
| 7 | 1691 if (vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL) |
| 1692 beep_flush(); | |
| 1693 return OK; | |
| 1694 } | |
| 1695 | |
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1696 /* |
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1697 * Do a yank of whatever we're about to delete. |
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1698 * If a yank register was specified, put the deleted text into that |
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1699 * register. For the black hole register '_' don't yank anything. |
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1700 */ |
| 7 | 1701 if (oap->regname != '_') |
| 1702 { | |
| 1703 if (oap->regname != 0) | |
| 1704 { | |
| 1705 /* check for read-only register */ | |
| 1706 if (!valid_yank_reg(oap->regname, TRUE)) | |
| 1707 { | |
| 1708 beep_flush(); | |
| 1709 return OK; | |
| 1710 } | |
| 1711 get_yank_register(oap->regname, TRUE); /* yank into specif'd reg. */ | |
| 1712 if (op_yank(oap, TRUE, FALSE) == OK) /* yank without message */ | |
| 1713 did_yank = TRUE; | |
| 1714 } | |
| 1715 | |
| 1716 /* | |
| 1717 * Put deleted text into register 1 and shift number registers if the | |
| 1718 * delete contains a line break, or when a regname has been specified. | |
| 3782 | 1719 * Use the register name from before adjust_clip_reg() may have |
| 1720 * changed it. | |
| 7 | 1721 */ |
| 3782 | 1722 if (orig_regname != 0 || oap->motion_type == MLINE |
| 7 | 1723 || oap->line_count > 1 || oap->use_reg_one) |
| 1724 { | |
| 1725 y_current = &y_regs[9]; | |
| 1726 free_yank_all(); /* free register nine */ | |
| 1727 for (n = 9; n > 1; --n) | |
| 1728 y_regs[n] = y_regs[n - 1]; | |
| 1729 y_previous = y_current = &y_regs[1]; | |
| 1730 y_regs[1].y_array = NULL; /* set register one to empty */ | |
| 1731 if (op_yank(oap, TRUE, FALSE) == OK) | |
| 1732 did_yank = TRUE; | |
| 1733 } | |
| 1734 | |
| 3468 | 1735 /* Yank into small delete register when no named register specified |
| 1736 * and the delete is within one line. */ | |
| 1737 if (( | |
| 1738 #ifdef FEAT_CLIPBOARD | |
| 3584 | 1739 ((clip_unnamed & CLIP_UNNAMED) && oap->regname == '*') || |
| 1740 ((clip_unnamed & CLIP_UNNAMED_PLUS) && oap->regname == '+') || | |
| 3468 | 1741 #endif |
| 1742 oap->regname == 0) && oap->motion_type != MLINE | |
| 7 | 1743 && oap->line_count == 1) |
| 1744 { | |
| 1745 oap->regname = '-'; | |
| 1746 get_yank_register(oap->regname, TRUE); | |
| 1747 if (op_yank(oap, TRUE, FALSE) == OK) | |
| 1748 did_yank = TRUE; | |
| 1749 oap->regname = 0; | |
| 1750 } | |
| 1751 | |
| 1752 /* | |
| 1753 * If there's too much stuff to fit in the yank register, then get a | |
| 1754 * confirmation before doing the delete. This is crude, but simple. | |
| 1755 * And it avoids doing a delete of something we can't put back if we | |
| 1756 * want. | |
| 1757 */ | |
| 1758 if (!did_yank) | |
| 1759 { | |
| 1760 int msg_silent_save = msg_silent; | |
| 1761 | |
| 1762 msg_silent = 0; /* must display the prompt */ | |
| 1763 n = ask_yesno((char_u *)_("cannot yank; delete anyway"), TRUE); | |
| 1764 msg_silent = msg_silent_save; | |
| 1765 if (n != 'y') | |
| 1766 { | |
| 1767 EMSG(_(e_abort)); | |
| 1768 return FAIL; | |
| 1769 } | |
| 1770 } | |
| 1771 } | |
| 1772 | |
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1773 /* |
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1774 * block mode delete |
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1775 */ |
| 7 | 1776 if (oap->block_mode) |
| 1777 { | |
| 1778 if (u_save((linenr_T)(oap->start.lnum - 1), | |
| 1779 (linenr_T)(oap->end.lnum + 1)) == FAIL) | |
| 1780 return FAIL; | |
| 1781 | |
| 1782 for (lnum = curwin->w_cursor.lnum; lnum <= oap->end.lnum; ++lnum) | |
| 1783 { | |
| 1784 block_prep(oap, &bd, lnum, TRUE); | |
| 1785 if (bd.textlen == 0) /* nothing to delete */ | |
| 1786 continue; | |
| 1787 | |
| 1788 /* Adjust cursor position for tab replaced by spaces and 'lbr'. */ | |
| 1789 if (lnum == curwin->w_cursor.lnum) | |
| 1790 { | |
| 1791 curwin->w_cursor.col = bd.textcol + bd.startspaces; | |
| 1792 # ifdef FEAT_VIRTUALEDIT | |
| 1793 curwin->w_cursor.coladd = 0; | |
| 1794 # endif | |
| 1795 } | |
| 1796 | |
| 1797 /* n == number of chars deleted | |
| 1798 * If we delete a TAB, it may be replaced by several characters. | |
| 1799 * Thus the number of characters may increase! | |
| 1800 */ | |
| 1801 n = bd.textlen - bd.startspaces - bd.endspaces; | |
| 1802 oldp = ml_get(lnum); | |
| 1803 newp = alloc_check((unsigned)STRLEN(oldp) + 1 - n); | |
| 1804 if (newp == NULL) | |
| 1805 continue; | |
| 1806 /* copy up to deleted part */ | |
| 1807 mch_memmove(newp, oldp, (size_t)bd.textcol); | |
| 1808 /* insert spaces */ | |
| 6929 | 1809 vim_memset(newp + bd.textcol, ' ', |
| 7 | 1810 (size_t)(bd.startspaces + bd.endspaces)); |
| 1811 /* copy the part after the deleted part */ | |
| 1812 oldp += bd.textcol + bd.textlen; | |
| 1622 | 1813 STRMOVE(newp + bd.textcol + bd.startspaces + bd.endspaces, oldp); |
| 7 | 1814 /* replace the line */ |
| 1815 ml_replace(lnum, newp, FALSE); | |
| 1816 } | |
| 1817 | |
| 1818 check_cursor_col(); | |
| 1819 changed_lines(curwin->w_cursor.lnum, curwin->w_cursor.col, | |
| 1820 oap->end.lnum + 1, 0L); | |
| 1821 oap->line_count = 0; /* no lines deleted */ | |
| 1822 } | |
| 5735 | 1823 else if (oap->motion_type == MLINE) |
| 7 | 1824 { |
| 1825 if (oap->op_type == OP_CHANGE) | |
| 1826 { | |
| 1827 /* Delete the lines except the first one. Temporarily move the | |
| 1828 * cursor to the next line. Save the current line number, if the | |
| 1829 * last line is deleted it may be changed. | |
| 1830 */ | |
| 1831 if (oap->line_count > 1) | |
| 1832 { | |
| 1833 lnum = curwin->w_cursor.lnum; | |
| 1834 ++curwin->w_cursor.lnum; | |
| 1835 del_lines((long)(oap->line_count - 1), TRUE); | |
| 1836 curwin->w_cursor.lnum = lnum; | |
| 1837 } | |
| 1838 if (u_save_cursor() == FAIL) | |
| 1839 return FAIL; | |
| 1840 if (curbuf->b_p_ai) /* don't delete indent */ | |
| 1841 { | |
| 1842 beginline(BL_WHITE); /* cursor on first non-white */ | |
| 1843 did_ai = TRUE; /* delete the indent when ESC hit */ | |
| 1844 ai_col = curwin->w_cursor.col; | |
| 1845 } | |
| 1846 else | |
| 1847 beginline(0); /* cursor in column 0 */ | |
| 1848 truncate_line(FALSE); /* delete the rest of the line */ | |
| 1849 /* leave cursor past last char in line */ | |
| 1850 if (oap->line_count > 1) | |
| 1851 u_clearline(); /* "U" command not possible after "2cc" */ | |
| 1852 } | |
| 1853 else | |
| 1854 { | |
| 1855 del_lines(oap->line_count, TRUE); | |
| 1856 beginline(BL_WHITE | BL_FIX); | |
| 1857 u_clearline(); /* "U" command not possible after "dd" */ | |
| 1858 } | |
| 1859 } | |
| 1860 else | |
| 1861 { | |
| 1862 #ifdef FEAT_VIRTUALEDIT | |
| 1863 if (virtual_op) | |
| 1864 { | |
| 1865 int endcol = 0; | |
| 1866 | |
| 1867 /* For virtualedit: break the tabs that are partly included. */ | |
| 1868 if (gchar_pos(&oap->start) == '\t') | |
| 1869 { | |
| 1870 if (u_save_cursor() == FAIL) /* save first line for undo */ | |
| 1871 return FAIL; | |
| 1872 if (oap->line_count == 1) | |
| 1873 endcol = getviscol2(oap->end.col, oap->end.coladd); | |
| 1874 coladvance_force(getviscol2(oap->start.col, oap->start.coladd)); | |
| 1875 oap->start = curwin->w_cursor; | |
| 1876 if (oap->line_count == 1) | |
| 1877 { | |
| 1878 coladvance(endcol); | |
| 1879 oap->end.col = curwin->w_cursor.col; | |
| 1880 oap->end.coladd = curwin->w_cursor.coladd; | |
| 1881 curwin->w_cursor = oap->start; | |
| 1882 } | |
| 1883 } | |
| 1884 | |
| 1885 /* Break a tab only when it's included in the area. */ | |
| 1886 if (gchar_pos(&oap->end) == '\t' | |
| 1887 && (int)oap->end.coladd < oap->inclusive) | |
| 1888 { | |
| 1889 /* save last line for undo */ | |
| 1890 if (u_save((linenr_T)(oap->end.lnum - 1), | |
| 1891 (linenr_T)(oap->end.lnum + 1)) == FAIL) | |
| 1892 return FAIL; | |
| 1893 curwin->w_cursor = oap->end; | |
| 1894 coladvance_force(getviscol2(oap->end.col, oap->end.coladd)); | |
| 1895 oap->end = curwin->w_cursor; | |
| 1896 curwin->w_cursor = oap->start; | |
| 1897 } | |
| 1898 } | |
| 1899 #endif | |
| 1900 | |
| 1901 if (oap->line_count == 1) /* delete characters within one line */ | |
| 1902 { | |
| 1903 if (u_save_cursor() == FAIL) /* save line for undo */ | |
| 1904 return FAIL; | |
| 1905 | |
| 1906 /* if 'cpoptions' contains '$', display '$' at end of change */ | |
| 5735 | 1907 if ( vim_strchr(p_cpo, CPO_DOLLAR) != NULL |
| 7 | 1908 && oap->op_type == OP_CHANGE |
| 1909 && oap->end.lnum == curwin->w_cursor.lnum | |
| 5735 | 1910 && !oap->is_VIsual) |
| 7 | 1911 display_dollar(oap->end.col - !oap->inclusive); |
| 1912 | |
| 1913 n = oap->end.col - oap->start.col + 1 - !oap->inclusive; | |
| 1914 | |
| 1915 #ifdef FEAT_VIRTUALEDIT | |
| 1916 if (virtual_op) | |
| 1917 { | |
| 1918 /* fix up things for virtualedit-delete: | |
| 1919 * break the tabs which are going to get in our way | |
| 1920 */ | |
| 1921 char_u *curline = ml_get_curline(); | |
| 1922 int len = (int)STRLEN(curline); | |
| 1923 | |
| 1924 if (oap->end.coladd != 0 | |
| 1925 && (int)oap->end.col >= len - 1 | |
| 1926 && !(oap->start.coladd && (int)oap->end.col >= len - 1)) | |
| 1927 n++; | |
| 1928 /* Delete at least one char (e.g, when on a control char). */ | |
| 1929 if (n == 0 && oap->start.coladd != oap->end.coladd) | |
| 1930 n = 1; | |
| 1931 | |
| 1932 /* When deleted a char in the line, reset coladd. */ | |
| 1933 if (gchar_cursor() != NUL) | |
| 1934 curwin->w_cursor.coladd = 0; | |
| 1935 } | |
| 1936 #endif | |
| 6826 | 1937 (void)del_bytes((long)n, !virtual_op, |
| 1938 oap->op_type == OP_DELETE && !oap->is_VIsual); | |
| 7 | 1939 } |
| 1940 else /* delete characters between lines */ | |
| 1941 { | |
| 1942 pos_T curpos; | |
| 1943 | |
| 1944 /* save deleted and changed lines for undo */ | |
| 1945 if (u_save((linenr_T)(curwin->w_cursor.lnum - 1), | |
| 1946 (linenr_T)(curwin->w_cursor.lnum + oap->line_count)) == FAIL) | |
| 1947 return FAIL; | |
| 1948 | |
| 1949 truncate_line(TRUE); /* delete from cursor to end of line */ | |
| 1950 | |
| 1951 curpos = curwin->w_cursor; /* remember curwin->w_cursor */ | |
| 1952 ++curwin->w_cursor.lnum; | |
| 1953 del_lines((long)(oap->line_count - 2), FALSE); | |
| 1954 | |
| 6826 | 1955 /* delete from start of line until op_end */ |
| 2957 | 1956 n = (oap->end.col + 1 - !oap->inclusive); |
| 6826 | 1957 curwin->w_cursor.col = 0; |
| 1958 (void)del_bytes((long)n, !virtual_op, | |
| 1959 oap->op_type == OP_DELETE && !oap->is_VIsual); | |
| 1960 curwin->w_cursor = curpos; /* restore curwin->w_cursor */ | |
| 1961 (void)do_join(2, FALSE, FALSE, FALSE, FALSE); | |
| 7 | 1962 } |
| 1963 } | |
| 1964 | |
| 1965 msgmore(curbuf->b_ml.ml_line_count - old_lcount); | |
| 1966 | |
| 446 | 1967 #ifdef FEAT_VIRTUALEDIT |
| 1968 setmarks: | |
| 1969 #endif | |
| 7 | 1970 if (oap->block_mode) |
| 1971 { | |
| 1972 curbuf->b_op_end.lnum = oap->end.lnum; | |
| 1973 curbuf->b_op_end.col = oap->start.col; | |
| 1974 } | |
| 1975 else | |
| 1976 curbuf->b_op_end = oap->start; | |
| 1977 curbuf->b_op_start = oap->start; | |
| 1978 | |
| 1979 return OK; | |
| 1980 } | |
| 1981 | |
| 1982 #ifdef FEAT_MBYTE | |
| 1983 /* | |
| 1984 * Adjust end of operating area for ending on a multi-byte character. | |
| 1985 * Used for deletion. | |
| 1986 */ | |
| 1987 static void | |
|
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1988 mb_adjust_opend(oparg_T *oap) |
| 7 | 1989 { |
| 1990 char_u *p; | |
| 1991 | |
| 1992 if (oap->inclusive) | |
| 1993 { | |
| 1994 p = ml_get(oap->end.lnum); | |
| 1995 oap->end.col += mb_tail_off(p, p + oap->end.col); | |
| 1996 } | |
| 1997 } | |
| 1998 #endif | |
| 1999 | |
| 2000 #if defined(FEAT_VISUALEXTRA) || defined(PROTO) | |
| 2001 /* | |
| 2002 * Replace a whole area with one character. | |
| 2003 */ | |
| 2004 int | |
|
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2005 op_replace(oparg_T *oap, int c) |
| 7 | 2006 { |
| 2007 int n, numc; | |
| 2008 #ifdef FEAT_MBYTE | |
| 2009 int num_chars; | |
| 2010 #endif | |
| 2011 char_u *newp, *oldp; | |
| 2012 size_t oldlen; | |
| 2013 struct block_def bd; | |
| 5428 | 2014 char_u *after_p = NULL; |
| 2015 int had_ctrl_v_cr = (c == -1 || c == -2); | |
| 7 | 2016 |
| 2017 if ((curbuf->b_ml.ml_flags & ML_EMPTY ) || oap->empty) | |
| 2018 return OK; /* nothing to do */ | |
| 2019 | |
| 5428 | 2020 if (had_ctrl_v_cr) |
| 2021 c = (c == -1 ? '\r' : '\n'); | |
| 2022 | |
| 7 | 2023 #ifdef FEAT_MBYTE |
| 2024 if (has_mbyte) | |
| 2025 mb_adjust_opend(oap); | |
| 2026 #endif | |
| 2027 | |
| 2028 if (u_save((linenr_T)(oap->start.lnum - 1), | |
| 2029 (linenr_T)(oap->end.lnum + 1)) == FAIL) | |
| 2030 return FAIL; | |
| 2031 | |
| 2032 /* | |
| 2033 * block mode replace | |
| 2034 */ | |
| 2035 if (oap->block_mode) | |
| 2036 { | |
| 2037 bd.is_MAX = (curwin->w_curswant == MAXCOL); | |
| 2038 for ( ; curwin->w_cursor.lnum <= oap->end.lnum; ++curwin->w_cursor.lnum) | |
| 2039 { | |
| 1982 | 2040 curwin->w_cursor.col = 0; /* make sure cursor position is valid */ |
| 7 | 2041 block_prep(oap, &bd, curwin->w_cursor.lnum, TRUE); |
| 2042 if (bd.textlen == 0 && (!virtual_op || bd.is_MAX)) | |
| 2043 continue; /* nothing to replace */ | |
| 2044 | |
| 2045 /* n == number of extra chars required | |
| 2046 * If we split a TAB, it may be replaced by several characters. | |
| 2047 * Thus the number of characters may increase! | |
| 2048 */ | |
| 2049 #ifdef FEAT_VIRTUALEDIT | |
| 2050 /* If the range starts in virtual space, count the initial | |
| 2051 * coladd offset as part of "startspaces" */ | |
| 2052 if (virtual_op && bd.is_short && *bd.textstart == NUL) | |
| 2053 { | |
| 2054 pos_T vpos; | |
| 2055 | |
| 1982 | 2056 vpos.lnum = curwin->w_cursor.lnum; |
| 7 | 2057 getvpos(&vpos, oap->start_vcol); |
| 2058 bd.startspaces += vpos.coladd; | |
| 2059 n = bd.startspaces; | |
| 2060 } | |
| 2061 else | |
| 2062 #endif | |
| 2063 /* allow for pre spaces */ | |
| 2064 n = (bd.startspaces ? bd.start_char_vcols - 1 : 0); | |
| 2065 | |
| 2066 /* allow for post spp */ | |
| 2067 n += (bd.endspaces | |
| 2068 #ifdef FEAT_VIRTUALEDIT | |
| 2069 && !bd.is_oneChar | |
| 2070 #endif | |
| 2071 && bd.end_char_vcols > 0) ? bd.end_char_vcols - 1 : 0; | |
| 2072 /* Figure out how many characters to replace. */ | |
| 2073 numc = oap->end_vcol - oap->start_vcol + 1; | |
| 2074 if (bd.is_short && (!virtual_op || bd.is_MAX)) | |
| 2075 numc -= (oap->end_vcol - bd.end_vcol) + 1; | |
| 2076 | |
| 2077 #ifdef FEAT_MBYTE | |
| 2078 /* A double-wide character can be replaced only up to half the | |
| 2079 * times. */ | |
| 2080 if ((*mb_char2cells)(c) > 1) | |
| 2081 { | |
| 2082 if ((numc & 1) && !bd.is_short) | |
| 2083 { | |
| 2084 ++bd.endspaces; | |
| 2085 ++n; | |
| 2086 } | |
| 2087 numc = numc / 2; | |
| 2088 } | |
| 2089 | |
| 2090 /* Compute bytes needed, move character count to num_chars. */ | |
| 2091 num_chars = numc; | |
| 2092 numc *= (*mb_char2len)(c); | |
| 2093 #endif | |
| 2094 /* oldlen includes textlen, so don't double count */ | |
| 2095 n += numc - bd.textlen; | |
| 2096 | |
| 2097 oldp = ml_get_curline(); | |
| 2098 oldlen = STRLEN(oldp); | |
| 2099 newp = alloc_check((unsigned)oldlen + 1 + n); | |
| 2100 if (newp == NULL) | |
| 2101 continue; | |
| 2102 vim_memset(newp, NUL, (size_t)(oldlen + 1 + n)); | |
| 2103 /* copy up to deleted part */ | |
| 2104 mch_memmove(newp, oldp, (size_t)bd.textcol); | |
| 2105 oldp += bd.textcol + bd.textlen; | |
| 2106 /* insert pre-spaces */ | |
| 6929 | 2107 vim_memset(newp + bd.textcol, ' ', (size_t)bd.startspaces); |
| 7 | 2108 /* insert replacement chars CHECK FOR ALLOCATED SPACE */ |
| 5428 | 2109 /* -1/-2 is used for entering CR literally. */ |
| 2110 if (had_ctrl_v_cr || (c != '\r' && c != '\n')) | |
| 7 | 2111 { |
| 5428 | 2112 #ifdef FEAT_MBYTE |
| 2113 if (has_mbyte) | |
| 2114 { | |
| 2115 n = (int)STRLEN(newp); | |
| 2116 while (--num_chars >= 0) | |
| 2117 n += (*mb_char2bytes)(c, newp + n); | |
| 2118 } | |
| 2119 else | |
| 2120 #endif | |
| 6929 | 2121 vim_memset(newp + STRLEN(newp), c, (size_t)numc); |
| 5428 | 2122 if (!bd.is_short) |
| 2123 { | |
| 2124 /* insert post-spaces */ | |
| 6929 | 2125 vim_memset(newp + STRLEN(newp), ' ', (size_t)bd.endspaces); |
| 5428 | 2126 /* copy the part after the changed part */ |
| 2127 STRMOVE(newp + STRLEN(newp), oldp); | |
| 2128 } | |
| 7 | 2129 } |
| 2130 else | |
| 2131 { | |
| 5428 | 2132 /* Replacing with \r or \n means splitting the line. */ |
| 5475 | 2133 after_p = alloc_check( |
| 2134 (unsigned)(oldlen + 1 + n - STRLEN(newp))); | |
| 5428 | 2135 if (after_p != NULL) |
| 2136 STRMOVE(after_p, oldp); | |
| 7 | 2137 } |
| 2138 /* replace the line */ | |
| 2139 ml_replace(curwin->w_cursor.lnum, newp, FALSE); | |
| 5428 | 2140 if (after_p != NULL) |
| 2141 { | |
| 2142 ml_append(curwin->w_cursor.lnum++, after_p, 0, FALSE); | |
| 2143 appended_lines_mark(curwin->w_cursor.lnum, 1L); | |
| 2144 oap->end.lnum++; | |
| 2145 vim_free(after_p); | |
| 2146 } | |
| 7 | 2147 } |
| 2148 } | |
| 2149 else | |
| 2150 { | |
| 2151 /* | |
| 2152 * MCHAR and MLINE motion replace. | |
| 2153 */ | |
| 2154 if (oap->motion_type == MLINE) | |
| 2155 { | |
| 2156 oap->start.col = 0; | |
| 2157 curwin->w_cursor.col = 0; | |
| 2158 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
| 2159 if (oap->end.col) | |
| 2160 --oap->end.col; | |
| 2161 } | |
| 2162 else if (!oap->inclusive) | |
| 2163 dec(&(oap->end)); | |
| 2164 | |
| 2165 while (ltoreq(curwin->w_cursor, oap->end)) | |
| 2166 { | |
| 2167 n = gchar_cursor(); | |
| 2168 if (n != NUL) | |
| 2169 { | |
| 2170 #ifdef FEAT_MBYTE | |
| 2171 if ((*mb_char2len)(c) > 1 || (*mb_char2len)(n) > 1) | |
| 2172 { | |
| 2173 /* This is slow, but it handles replacing a single-byte | |
| 2174 * with a multi-byte and the other way around. */ | |
| 4203 | 2175 if (curwin->w_cursor.lnum == oap->end.lnum) |
| 2176 oap->end.col += (*mb_char2len)(c) - (*mb_char2len)(n); | |
| 7 | 2177 n = State; |
| 2178 State = REPLACE; | |
| 2179 ins_char(c); | |
| 2180 State = n; | |
| 2181 /* Backup to the replaced character. */ | |
| 2182 dec_cursor(); | |
| 2183 } | |
| 2184 else | |
| 2185 #endif | |
| 2186 { | |
| 2187 #ifdef FEAT_VIRTUALEDIT | |
| 2188 if (n == TAB) | |
| 2189 { | |
| 2190 int end_vcol = 0; | |
| 2191 | |
| 2192 if (curwin->w_cursor.lnum == oap->end.lnum) | |
| 2193 { | |
| 2194 /* oap->end has to be recalculated when | |
| 2195 * the tab breaks */ | |
| 2196 end_vcol = getviscol2(oap->end.col, | |
| 2197 oap->end.coladd); | |
| 2198 } | |
| 2199 coladvance_force(getviscol()); | |
| 2200 if (curwin->w_cursor.lnum == oap->end.lnum) | |
| 2201 getvpos(&oap->end, end_vcol); | |
| 2202 } | |
| 2203 #endif | |
| 2204 pchar(curwin->w_cursor, c); | |
| 2205 } | |
| 2206 } | |
| 2207 #ifdef FEAT_VIRTUALEDIT | |
| 2208 else if (virtual_op && curwin->w_cursor.lnum == oap->end.lnum) | |
| 2209 { | |
| 2210 int virtcols = oap->end.coladd; | |
| 2211 | |
| 2212 if (curwin->w_cursor.lnum == oap->start.lnum | |
| 2213 && oap->start.col == oap->end.col && oap->start.coladd) | |
| 2214 virtcols -= oap->start.coladd; | |
| 2215 | |
| 2216 /* oap->end has been trimmed so it's effectively inclusive; | |
| 2217 * as a result an extra +1 must be counted so we don't | |
| 2218 * trample the NUL byte. */ | |
| 2219 coladvance_force(getviscol2(oap->end.col, oap->end.coladd) + 1); | |
| 2220 curwin->w_cursor.col -= (virtcols + 1); | |
| 2221 for (; virtcols >= 0; virtcols--) | |
| 2222 { | |
| 2223 pchar(curwin->w_cursor, c); | |
| 2224 if (inc(&curwin->w_cursor) == -1) | |
| 2225 break; | |
| 2226 } | |
| 2227 } | |
| 2228 #endif | |
| 2229 | |
| 2230 /* Advance to next character, stop at the end of the file. */ | |
| 2231 if (inc_cursor() == -1) | |
| 2232 break; | |
| 2233 } | |
| 2234 } | |
| 2235 | |
| 2236 curwin->w_cursor = oap->start; | |
| 2237 check_cursor(); | |
| 2238 changed_lines(oap->start.lnum, oap->start.col, oap->end.lnum + 1, 0L); | |
| 2239 | |
| 2240 /* Set "'[" and "']" marks. */ | |
| 2241 curbuf->b_op_start = oap->start; | |
| 2242 curbuf->b_op_end = oap->end; | |
| 2243 | |
| 2244 return OK; | |
| 2245 } | |
| 2246 #endif | |
| 2247 | |
|
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0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7576
diff
changeset
|
2248 static int swapchars(int op_type, pos_T *pos, int length); |
| 1525 | 2249 |
| 7 | 2250 /* |
| 2251 * Handle the (non-standard vi) tilde operator. Also for "gu", "gU" and "g?". | |
| 2252 */ | |
| 2253 void | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2254 op_tilde(oparg_T *oap) |
| 7 | 2255 { |
| 2256 pos_T pos; | |
| 2257 struct block_def bd; | |
| 1528 | 2258 int did_change = FALSE; |
| 7 | 2259 |
| 2260 if (u_save((linenr_T)(oap->start.lnum - 1), | |
| 2261 (linenr_T)(oap->end.lnum + 1)) == FAIL) | |
| 2262 return; | |
| 2263 | |
| 2264 pos = oap->start; | |
| 2265 if (oap->block_mode) /* Visual block mode */ | |
| 2266 { | |
| 2267 for (; pos.lnum <= oap->end.lnum; ++pos.lnum) | |
| 2268 { | |
| 1766 | 2269 int one_change; |
| 2270 | |
| 7 | 2271 block_prep(oap, &bd, pos.lnum, FALSE); |
| 2272 pos.col = bd.textcol; | |
| 1766 | 2273 one_change = swapchars(oap->op_type, &pos, bd.textlen); |
| 2274 did_change |= one_change; | |
| 1525 | 2275 |
| 5735 | 2276 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 2277 if (netbeans_active() && one_change) |
| 7 | 2278 { |
| 2279 char_u *ptr = ml_get_buf(curbuf, pos.lnum, FALSE); | |
| 2280 | |
| 33 | 2281 netbeans_removed(curbuf, pos.lnum, bd.textcol, |
| 2282 (long)bd.textlen); | |
| 7 | 2283 netbeans_inserted(curbuf, pos.lnum, bd.textcol, |
| 2210 | 2284 &ptr[bd.textcol], bd.textlen); |
| 7 | 2285 } |
| 5735 | 2286 #endif |
| 7 | 2287 } |
| 2288 if (did_change) | |
| 2289 changed_lines(oap->start.lnum, 0, oap->end.lnum + 1, 0L); | |
| 2290 } | |
| 2291 else /* not block mode */ | |
| 2292 { | |
| 2293 if (oap->motion_type == MLINE) | |
| 2294 { | |
| 2295 oap->start.col = 0; | |
| 2296 pos.col = 0; | |
| 2297 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
| 2298 if (oap->end.col) | |
| 2299 --oap->end.col; | |
| 2300 } | |
| 2301 else if (!oap->inclusive) | |
| 2302 dec(&(oap->end)); | |
| 2303 | |
| 1528 | 2304 if (pos.lnum == oap->end.lnum) |
| 2305 did_change = swapchars(oap->op_type, &pos, | |
| 2306 oap->end.col - pos.col + 1); | |
| 2307 else | |
| 2308 for (;;) | |
| 2309 { | |
| 2310 did_change |= swapchars(oap->op_type, &pos, | |
| 2311 pos.lnum == oap->end.lnum ? oap->end.col + 1: | |
| 2312 (int)STRLEN(ml_get_pos(&pos))); | |
| 2313 if (ltoreq(oap->end, pos) || inc(&pos) == -1) | |
| 2314 break; | |
| 2315 } | |
| 7 | 2316 if (did_change) |
| 2317 { | |
| 2318 changed_lines(oap->start.lnum, oap->start.col, oap->end.lnum + 1, | |
| 2319 0L); | |
| 2320 #ifdef FEAT_NETBEANS_INTG | |
| 2210 | 2321 if (netbeans_active() && did_change) |
| 7 | 2322 { |
| 2323 char_u *ptr; | |
| 2324 int count; | |
| 2325 | |
| 2326 pos = oap->start; | |
| 2327 while (pos.lnum < oap->end.lnum) | |
| 2328 { | |
| 2329 ptr = ml_get_buf(curbuf, pos.lnum, FALSE); | |
| 835 | 2330 count = (int)STRLEN(ptr) - pos.col; |
| 33 | 2331 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
| 7 | 2332 netbeans_inserted(curbuf, pos.lnum, pos.col, |
| 2210 | 2333 &ptr[pos.col], count); |
| 7 | 2334 pos.col = 0; |
| 2335 pos.lnum++; | |
| 2336 } | |
| 2337 ptr = ml_get_buf(curbuf, pos.lnum, FALSE); | |
| 2338 count = oap->end.col - pos.col + 1; | |
| 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 } |
| 2343 #endif | |
| 2344 } | |
| 2345 } | |
| 2346 | |
| 2347 if (!did_change && oap->is_VIsual) | |
| 2348 /* No change: need to remove the Visual selection */ | |
| 2349 redraw_curbuf_later(INVERTED); | |
| 2350 | |
| 2351 /* | |
| 2352 * Set '[ and '] marks. | |
| 2353 */ | |
| 2354 curbuf->b_op_start = oap->start; | |
| 2355 curbuf->b_op_end = oap->end; | |
| 2356 | |
| 2357 if (oap->line_count > p_report) | |
| 2358 { | |
| 2359 if (oap->line_count == 1) | |
| 2360 MSG(_("1 line changed")); | |
| 2361 else | |
| 2362 smsg((char_u *)_("%ld lines changed"), oap->line_count); | |
| 2363 } | |
| 2364 } | |
| 2365 | |
| 2366 /* | |
| 1525 | 2367 * Invoke swapchar() on "length" bytes at position "pos". |
| 2368 * "pos" is advanced to just after the changed characters. | |
| 2369 * "length" is rounded up to include the whole last multi-byte character. | |
| 2370 * Also works correctly when the number of bytes changes. | |
| 2371 * Returns TRUE if some character was changed. | |
| 2372 */ | |
| 2373 static int | |
|
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2374 swapchars(int op_type, pos_T *pos, int length) |
| 1525 | 2375 { |
| 2376 int todo; | |
| 2377 int did_change = 0; | |
| 2378 | |
| 2379 for (todo = length; todo > 0; --todo) | |
| 2380 { | |
| 2381 # ifdef FEAT_MBYTE | |
| 2382 if (has_mbyte) | |
|
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diff
changeset
|
2383 { |
|
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updated for version 7.4b.020
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parents:
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diff
changeset
|
2384 int len = (*mb_ptr2len)(ml_get_pos(pos)); |
|
46cf49cc9289
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parents:
5245
diff
changeset
|
2385 |
| 1525 | 2386 /* we're counting bytes, not characters */ |
|
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parents:
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diff
changeset
|
2387 if (len > 0) |
|
46cf49cc9289
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parents:
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diff
changeset
|
2388 todo -= len - 1; |
|
46cf49cc9289
updated for version 7.4b.020
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parents:
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diff
changeset
|
2389 } |
| 1525 | 2390 # endif |
| 2391 did_change |= swapchar(op_type, pos); | |
| 2392 if (inc(pos) == -1) /* at end of file */ | |
| 2393 break; | |
| 2394 } | |
| 2395 return did_change; | |
| 2396 } | |
| 2397 | |
| 2398 /* | |
| 7 | 2399 * If op_type == OP_UPPER: make uppercase, |
| 2400 * if op_type == OP_LOWER: make lowercase, | |
| 2401 * if op_type == OP_ROT13: do rot13 encoding, | |
| 2402 * else swap case of character at 'pos' | |
| 2403 * returns TRUE when something actually changed. | |
| 2404 */ | |
| 2405 int | |
|
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2406 swapchar(int op_type, pos_T *pos) |
| 7 | 2407 { |
| 2408 int c; | |
| 2409 int nc; | |
| 2410 | |
| 2411 c = gchar_pos(pos); | |
| 2412 | |
| 2413 /* Only do rot13 encoding for ASCII characters. */ | |
| 2414 if (c >= 0x80 && op_type == OP_ROT13) | |
| 2415 return FALSE; | |
| 2416 | |
| 2417 #ifdef FEAT_MBYTE | |
| 1525 | 2418 if (op_type == OP_UPPER && c == 0xdf |
| 2419 && (enc_latin1like || STRCMP(p_enc, "iso-8859-2") == 0)) | |
| 493 | 2420 { |
| 2421 pos_T sp = curwin->w_cursor; | |
| 2422 | |
| 2423 /* Special handling of German sharp s: change to "SS". */ | |
| 2424 curwin->w_cursor = *pos; | |
| 2425 del_char(FALSE); | |
| 2426 ins_char('S'); | |
| 2427 ins_char('S'); | |
| 2428 curwin->w_cursor = sp; | |
| 2429 inc(pos); | |
| 2430 } | |
| 2431 | |
| 7 | 2432 if (enc_dbcs != 0 && c >= 0x100) /* No lower/uppercase letter */ |
| 2433 return FALSE; | |
| 2434 #endif | |
| 2435 nc = c; | |
| 2436 if (MB_ISLOWER(c)) | |
| 2437 { | |
| 2438 if (op_type == OP_ROT13) | |
| 2439 nc = ROT13(c, 'a'); | |
| 2440 else if (op_type != OP_LOWER) | |
| 2441 nc = MB_TOUPPER(c); | |
| 2442 } | |
| 2443 else if (MB_ISUPPER(c)) | |
| 2444 { | |
| 2445 if (op_type == OP_ROT13) | |
| 2446 nc = ROT13(c, 'A'); | |
| 2447 else if (op_type != OP_UPPER) | |
| 2448 nc = MB_TOLOWER(c); | |
| 2449 } | |
| 2450 if (nc != c) | |
| 2451 { | |
| 2452 #ifdef FEAT_MBYTE | |
| 2453 if (enc_utf8 && (c >= 0x80 || nc >= 0x80)) | |
| 2454 { | |
| 2455 pos_T sp = curwin->w_cursor; | |
| 2456 | |
| 2457 curwin->w_cursor = *pos; | |
|
2451
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Bram Moolenaar <bram@vim.org>
parents:
2446
diff
changeset
|
2458 /* 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
|
2459 del_bytes(utf_ptr2len(ml_get_cursor()), FALSE, FALSE); |
| 7 | 2460 ins_char(nc); |
| 2461 curwin->w_cursor = sp; | |
| 2462 } | |
| 2463 else | |
| 2464 #endif | |
| 2465 pchar(*pos, nc); | |
| 2466 return TRUE; | |
| 2467 } | |
| 2468 return FALSE; | |
| 2469 } | |
| 2470 | |
| 2471 #if defined(FEAT_VISUALEXTRA) || defined(PROTO) | |
| 2472 /* | |
| 2473 * op_insert - Insert and append operators for Visual mode. | |
| 2474 */ | |
| 2475 void | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2476 op_insert(oparg_T *oap, long count1) |
| 7 | 2477 { |
| 2478 long ins_len, pre_textlen = 0; | |
| 2479 char_u *firstline, *ins_text; | |
| 2480 struct block_def bd; | |
| 2481 int i; | |
| 6579 | 2482 pos_T t1; |
| 7 | 2483 |
| 2484 /* edit() changes this - record it for OP_APPEND */ | |
| 2485 bd.is_MAX = (curwin->w_curswant == MAXCOL); | |
| 2486 | |
| 2487 /* vis block is still marked. Get rid of it now. */ | |
| 2488 curwin->w_cursor.lnum = oap->start.lnum; | |
| 2489 update_screen(INVERTED); | |
| 2490 | |
| 2491 if (oap->block_mode) | |
| 2492 { | |
| 2493 #ifdef FEAT_VIRTUALEDIT | |
| 2494 /* When 'virtualedit' is used, need to insert the extra spaces before | |
| 2495 * doing block_prep(). When only "block" is used, virtual edit is | |
| 2496 * already disabled, but still need it when calling | |
| 2497 * coladvance_force(). */ | |
| 2498 if (curwin->w_cursor.coladd > 0) | |
| 2499 { | |
| 2500 int old_ve_flags = ve_flags; | |
| 2501 | |
| 2502 ve_flags = VE_ALL; | |
| 2503 if (u_save_cursor() == FAIL) | |
| 2504 return; | |
| 2505 coladvance_force(oap->op_type == OP_APPEND | |
| 2506 ? oap->end_vcol + 1 : getviscol()); | |
| 2507 if (oap->op_type == OP_APPEND) | |
| 2508 --curwin->w_cursor.col; | |
| 2509 ve_flags = old_ve_flags; | |
| 2510 } | |
| 2511 #endif | |
| 2512 /* Get the info about the block before entering the text */ | |
| 2513 block_prep(oap, &bd, oap->start.lnum, TRUE); | |
| 2514 firstline = ml_get(oap->start.lnum) + bd.textcol; | |
| 2515 if (oap->op_type == OP_APPEND) | |
| 2516 firstline += bd.textlen; | |
| 2517 pre_textlen = (long)STRLEN(firstline); | |
| 2518 } | |
| 2519 | |
| 2520 if (oap->op_type == OP_APPEND) | |
| 2521 { | |
| 2522 if (oap->block_mode | |
| 2523 #ifdef FEAT_VIRTUALEDIT | |
| 2524 && curwin->w_cursor.coladd == 0 | |
| 2525 #endif | |
| 2526 ) | |
| 2527 { | |
| 2528 /* Move the cursor to the character right of the block. */ | |
| 2529 curwin->w_set_curswant = TRUE; | |
| 2530 while (*ml_get_cursor() != NUL | |
| 2531 && (curwin->w_cursor.col < bd.textcol + bd.textlen)) | |
| 2532 ++curwin->w_cursor.col; | |
| 2533 if (bd.is_short && !bd.is_MAX) | |
| 2534 { | |
| 2535 /* First line was too short, make it longer and adjust the | |
| 2536 * values in "bd". */ | |
| 2537 if (u_save_cursor() == FAIL) | |
| 2538 return; | |
| 2539 for (i = 0; i < bd.endspaces; ++i) | |
| 2540 ins_char(' '); | |
| 2541 bd.textlen += bd.endspaces; | |
| 2542 } | |
| 2543 } | |
| 2544 else | |
| 2545 { | |
| 2546 curwin->w_cursor = oap->end; | |
| 893 | 2547 check_cursor_col(); |
| 7 | 2548 |
| 2549 /* Works just like an 'i'nsert on the next character. */ | |
| 2550 if (!lineempty(curwin->w_cursor.lnum) | |
| 2551 && oap->start_vcol != oap->end_vcol) | |
| 2552 inc_cursor(); | |
| 2553 } | |
| 2554 } | |
| 2555 | |
| 6579 | 2556 t1 = oap->start; |
| 7 | 2557 edit(NUL, FALSE, (linenr_T)count1); |
| 2558 | |
| 6579 | 2559 /* When a tab was inserted, and the characters in front of the tab |
| 2560 * have been converted to a tab as well, the column of the cursor | |
| 2561 * might have actually been reduced, so need to adjust here. */ | |
| 2562 if (t1.lnum == curbuf->b_op_start_orig.lnum | |
| 2563 && lt(curbuf->b_op_start_orig, t1)) | |
| 2564 oap->start = curbuf->b_op_start_orig; | |
| 2565 | |
| 1477 | 2566 /* If user has moved off this line, we don't know what to do, so do |
| 2567 * nothing. | |
| 2568 * Also don't repeat the insert when Insert mode ended with CTRL-C. */ | |
| 2569 if (curwin->w_cursor.lnum != oap->start.lnum || got_int) | |
| 7 | 2570 return; |
| 2571 | |
| 2572 if (oap->block_mode) | |
| 2573 { | |
| 2574 struct block_def bd2; | |
| 2575 | |
| 5471 | 2576 /* The user may have moved the cursor before inserting something, try |
| 2577 * to adjust the block for that. */ | |
| 5680 | 2578 if (oap->start.lnum == curbuf->b_op_start_orig.lnum && !bd.is_MAX) |
| 5471 | 2579 { |
| 2580 if (oap->op_type == OP_INSERT | |
| 5730 | 2581 && oap->start.col |
| 2582 #ifdef FEAT_VIRTUALEDIT | |
| 2583 + oap->start.coladd | |
| 2584 #endif | |
| 2585 != curbuf->b_op_start_orig.col | |
| 2586 #ifdef FEAT_VIRTUALEDIT | |
| 2587 + curbuf->b_op_start_orig.coladd | |
| 2588 #endif | |
| 2589 ) | |
| 5471 | 2590 { |
| 6579 | 2591 int t = getviscol2(curbuf->b_op_start_orig.col, |
| 2592 curbuf->b_op_start_orig.coladd); | |
| 5680 | 2593 oap->start.col = curbuf->b_op_start_orig.col; |
| 6579 | 2594 pre_textlen -= t - oap->start_vcol; |
| 2595 oap->start_vcol = t; | |
| 5471 | 2596 } |
| 2597 else if (oap->op_type == OP_APPEND | |
| 5730 | 2598 && oap->end.col |
| 2599 #ifdef FEAT_VIRTUALEDIT | |
| 2600 + oap->end.coladd | |
| 2601 #endif | |
| 2602 >= curbuf->b_op_start_orig.col | |
| 2603 #ifdef FEAT_VIRTUALEDIT | |
| 2604 + curbuf->b_op_start_orig.coladd | |
| 2605 #endif | |
| 2606 ) | |
| 5471 | 2607 { |
| 6579 | 2608 int t = getviscol2(curbuf->b_op_start_orig.col, |
| 2609 curbuf->b_op_start_orig.coladd); | |
| 5680 | 2610 oap->start.col = curbuf->b_op_start_orig.col; |
| 5471 | 2611 /* reset pre_textlen to the value of OP_INSERT */ |
| 2612 pre_textlen += bd.textlen; | |
| 6579 | 2613 pre_textlen -= t - oap->start_vcol; |
| 2614 oap->start_vcol = t; | |
| 5471 | 2615 oap->op_type = OP_INSERT; |
| 2616 } | |
| 2617 } | |
| 2618 | |
| 7 | 2619 /* |
| 2620 * Spaces and tabs in the indent may have changed to other spaces and | |
| 1392 | 2621 * tabs. Get the starting column again and correct the length. |
| 7 | 2622 * Don't do this when "$" used, end-of-line will have changed. |
| 2623 */ | |
| 2624 block_prep(oap, &bd2, oap->start.lnum, TRUE); | |
| 2625 if (!bd.is_MAX || bd2.textlen < bd.textlen) | |
| 2626 { | |
| 2627 if (oap->op_type == OP_APPEND) | |
| 2628 { | |
| 2629 pre_textlen += bd2.textlen - bd.textlen; | |
| 2630 if (bd2.endspaces) | |
| 2631 --bd2.textlen; | |
| 2632 } | |
| 2633 bd.textcol = bd2.textcol; | |
| 2634 bd.textlen = bd2.textlen; | |
| 2635 } | |
| 2636 | |
| 2637 /* | |
| 2638 * Subsequent calls to ml_get() flush the firstline data - take a | |
| 2639 * copy of the required string. | |
| 2640 */ | |
| 2641 firstline = ml_get(oap->start.lnum) + bd.textcol; | |
| 2642 if (oap->op_type == OP_APPEND) | |
| 2643 firstline += bd.textlen; | |
| 3421 | 2644 if (pre_textlen >= 0 |
| 2645 && (ins_len = (long)STRLEN(firstline) - pre_textlen) > 0) | |
| 7 | 2646 { |
| 2647 ins_text = vim_strnsave(firstline, (int)ins_len); | |
| 2648 if (ins_text != NULL) | |
| 2649 { | |
| 2650 /* block handled here */ | |
| 2651 if (u_save(oap->start.lnum, | |
| 2652 (linenr_T)(oap->end.lnum + 1)) == OK) | |
| 2653 block_insert(oap, ins_text, (oap->op_type == OP_INSERT), | |
| 2654 &bd); | |
| 2655 | |
| 2656 curwin->w_cursor.col = oap->start.col; | |
| 2657 check_cursor(); | |
| 2658 vim_free(ins_text); | |
| 2659 } | |
| 2660 } | |
| 2661 } | |
| 2662 } | |
| 2663 #endif | |
| 2664 | |
| 2665 /* | |
| 2666 * op_change - handle a change operation | |
| 2667 * | |
| 2668 * return TRUE if edit() returns because of a CTRL-O command | |
| 2669 */ | |
| 2670 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2671 op_change(oparg_T *oap) |
| 7 | 2672 { |
| 2673 colnr_T l; | |
| 2674 int retval; | |
| 2675 #ifdef FEAT_VISUALEXTRA | |
| 2676 long offset; | |
| 2677 linenr_T linenr; | |
| 1392 | 2678 long ins_len; |
| 2679 long pre_textlen = 0; | |
| 2680 long pre_indent = 0; | |
| 7 | 2681 char_u *firstline; |
| 2682 char_u *ins_text, *newp, *oldp; | |
| 2683 struct block_def bd; | |
| 2684 #endif | |
| 2685 | |
| 2686 l = oap->start.col; | |
| 2687 if (oap->motion_type == MLINE) | |
| 2688 { | |
| 2689 l = 0; | |
| 2690 #ifdef FEAT_SMARTINDENT | |
| 2691 if (!p_paste && curbuf->b_p_si | |
| 2692 # ifdef FEAT_CINDENT | |
| 2693 && !curbuf->b_p_cin | |
| 2694 # endif | |
| 2695 ) | |
| 2696 can_si = TRUE; /* It's like opening a new line, do si */ | |
| 2697 #endif | |
| 2698 } | |
| 2699 | |
| 2700 /* First delete the text in the region. In an empty buffer only need to | |
| 2701 * save for undo */ | |
| 2702 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
| 2703 { | |
| 2704 if (u_save_cursor() == FAIL) | |
| 2705 return FALSE; | |
| 2706 } | |
| 2707 else if (op_delete(oap) == FAIL) | |
| 2708 return FALSE; | |
| 2709 | |
| 2710 if ((l > curwin->w_cursor.col) && !lineempty(curwin->w_cursor.lnum) | |
| 2711 && !virtual_op) | |
| 2712 inc_cursor(); | |
| 2713 | |
| 2714 #ifdef FEAT_VISUALEXTRA | |
| 2715 /* check for still on same line (<CR> in inserted text meaningless) */ | |
| 2716 /* skip blank lines too */ | |
| 2717 if (oap->block_mode) | |
| 2718 { | |
| 2719 # ifdef FEAT_VIRTUALEDIT | |
| 2720 /* Add spaces before getting the current line length. */ | |
| 2721 if (virtual_op && (curwin->w_cursor.coladd > 0 | |
| 2722 || gchar_cursor() == NUL)) | |
| 2723 coladvance_force(getviscol()); | |
| 2724 # endif | |
| 1392 | 2725 firstline = ml_get(oap->start.lnum); |
| 2726 pre_textlen = (long)STRLEN(firstline); | |
| 2727 pre_indent = (long)(skipwhite(firstline) - firstline); | |
| 7 | 2728 bd.textcol = curwin->w_cursor.col; |
| 2729 } | |
| 2730 #endif | |
| 2731 | |
| 2732 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
| 2733 if (oap->motion_type == MLINE) | |
| 2734 fix_indent(); | |
| 2735 #endif | |
| 2736 | |
| 2737 retval = edit(NUL, FALSE, (linenr_T)1); | |
| 2738 | |
| 2739 #ifdef FEAT_VISUALEXTRA | |
| 2740 /* | |
| 39 | 2741 * In Visual block mode, handle copying the new text to all lines of the |
| 7 | 2742 * block. |
| 1477 | 2743 * Don't repeat the insert when Insert mode ended with CTRL-C. |
| 7 | 2744 */ |
| 1477 | 2745 if (oap->block_mode && oap->start.lnum != oap->end.lnum && !got_int) |
| 7 | 2746 { |
| 1392 | 2747 /* Auto-indenting may have changed the indent. If the cursor was past |
| 2748 * the indent, exclude that indent change from the inserted text. */ | |
| 7 | 2749 firstline = ml_get(oap->start.lnum); |
| 1403 | 2750 if (bd.textcol > (colnr_T)pre_indent) |
| 7 | 2751 { |
| 1392 | 2752 long new_indent = (long)(skipwhite(firstline) - firstline); |
| 2753 | |
| 2754 pre_textlen += new_indent - pre_indent; | |
| 2755 bd.textcol += new_indent - pre_indent; | |
| 2756 } | |
| 2757 | |
| 2758 ins_len = (long)STRLEN(firstline) - pre_textlen; | |
| 2759 if (ins_len > 0) | |
| 2760 { | |
| 2761 /* Subsequent calls to ml_get() flush the firstline data - take a | |
| 2762 * copy of the inserted text. */ | |
| 7 | 2763 if ((ins_text = alloc_check((unsigned)(ins_len + 1))) != NULL) |
| 2764 { | |
| 419 | 2765 vim_strncpy(ins_text, firstline + bd.textcol, (size_t)ins_len); |
| 7 | 2766 for (linenr = oap->start.lnum + 1; linenr <= oap->end.lnum; |
| 2767 linenr++) | |
| 2768 { | |
| 2769 block_prep(oap, &bd, linenr, TRUE); | |
| 2770 if (!bd.is_short || virtual_op) | |
| 2771 { | |
| 2772 # ifdef FEAT_VIRTUALEDIT | |
| 2773 pos_T vpos; | |
| 2774 | |
| 2775 /* If the block starts in virtual space, count the | |
| 2776 * initial coladd offset as part of "startspaces" */ | |
| 2777 if (bd.is_short) | |
| 2778 { | |
| 1982 | 2779 vpos.lnum = linenr; |
| 7 | 2780 (void)getvpos(&vpos, oap->start_vcol); |
| 2781 } | |
| 2782 else | |
| 2783 vpos.coladd = 0; | |
| 2784 # endif | |
| 2785 oldp = ml_get(linenr); | |
| 2786 newp = alloc_check((unsigned)(STRLEN(oldp) | |
| 2787 # ifdef FEAT_VIRTUALEDIT | |
| 2788 + vpos.coladd | |
| 2789 # endif | |
| 2790 + ins_len + 1)); | |
| 2791 if (newp == NULL) | |
| 2792 continue; | |
| 2793 /* copy up to block start */ | |
| 2794 mch_memmove(newp, oldp, (size_t)bd.textcol); | |
| 2795 offset = bd.textcol; | |
| 2796 # ifdef FEAT_VIRTUALEDIT | |
| 6929 | 2797 vim_memset(newp + offset, ' ', (size_t)vpos.coladd); |
| 7 | 2798 offset += vpos.coladd; |
| 2799 # endif | |
| 2800 mch_memmove(newp + offset, ins_text, (size_t)ins_len); | |
| 2801 offset += ins_len; | |
| 2802 oldp += bd.textcol; | |
| 1622 | 2803 STRMOVE(newp + offset, oldp); |
| 7 | 2804 ml_replace(linenr, newp, FALSE); |
| 2805 } | |
| 2806 } | |
| 2807 check_cursor(); | |
| 2808 | |
| 2809 changed_lines(oap->start.lnum + 1, 0, oap->end.lnum + 1, 0L); | |
| 2810 } | |
| 2811 vim_free(ins_text); | |
| 2812 } | |
| 2813 } | |
| 2814 #endif | |
| 2815 | |
| 2816 return retval; | |
| 2817 } | |
| 2818 | |
| 2819 /* | |
| 2820 * set all the yank registers to empty (called from main()) | |
| 2821 */ | |
| 2822 void | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2823 init_yank(void) |
| 7 | 2824 { |
| 2825 int i; | |
| 2826 | |
| 2827 for (i = 0; i < NUM_REGISTERS; ++i) | |
| 2828 y_regs[i].y_array = NULL; | |
| 2829 } | |
| 2830 | |
| 356 | 2831 #if defined(EXITFREE) || defined(PROTO) |
| 2832 void | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2833 clear_registers(void) |
| 356 | 2834 { |
| 2835 int i; | |
| 2836 | |
| 2837 for (i = 0; i < NUM_REGISTERS; ++i) | |
| 2838 { | |
| 2839 y_current = &y_regs[i]; | |
| 2840 if (y_current->y_array != NULL) | |
| 2841 free_yank_all(); | |
| 2842 } | |
| 2843 } | |
| 2844 #endif | |
| 2845 | |
| 7 | 2846 /* |
| 2847 * Free "n" lines from the current yank register. | |
| 2848 * Called for normal freeing and in case of error. | |
| 2849 */ | |
| 2850 static void | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2851 free_yank(long n) |
| 7 | 2852 { |
| 2853 if (y_current->y_array != NULL) | |
| 2854 { | |
| 2855 long i; | |
| 2856 | |
| 2857 for (i = n; --i >= 0; ) | |
| 2858 { | |
| 2859 #ifdef AMIGA /* only for very slow machines */ | |
| 2860 if ((i & 1023) == 1023) /* this may take a while */ | |
| 2861 { | |
| 2862 /* | |
| 2863 * This message should never cause a hit-return message. | |
| 2864 * Overwrite this message with any next message. | |
| 2865 */ | |
| 2866 ++no_wait_return; | |
| 2867 smsg((char_u *)_("freeing %ld lines"), i + 1); | |
| 2868 --no_wait_return; | |
| 2869 msg_didout = FALSE; | |
| 2870 msg_col = 0; | |
| 2871 } | |
| 2872 #endif | |
| 2873 vim_free(y_current->y_array[i]); | |
| 2874 } | |
| 2875 vim_free(y_current->y_array); | |
| 2876 y_current->y_array = NULL; | |
| 2877 #ifdef AMIGA | |
| 2878 if (n >= 1000) | |
| 2879 MSG(""); | |
| 2880 #endif | |
| 2881 } | |
| 2882 } | |
| 2883 | |
| 2884 static void | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2885 free_yank_all(void) |
| 7 | 2886 { |
| 2887 free_yank(y_current->y_size); | |
| 2888 } | |
| 2889 | |
| 2890 /* | |
| 2891 * Yank the text between "oap->start" and "oap->end" into a yank register. | |
| 2892 * If we are to append (uppercase register), we first yank into a new yank | |
| 2893 * register and then concatenate the old and the new one (so we keep the old | |
| 2894 * one in case of out-of-memory). | |
| 2895 * | |
|
5245
8c6615a30951
updated for version 7.4a.047
Bram Moolenaar <bram@vim.org>
parents:
5182
diff
changeset
|
2896 * Return FAIL for failure, OK otherwise. |
| 7 | 2897 */ |
| 2898 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2899 op_yank(oparg_T *oap, int deleting, int mess) |
| 7 | 2900 { |
| 2901 long y_idx; /* index in y_array[] */ | |
| 2902 struct yankreg *curr; /* copy of y_current */ | |
| 2903 struct yankreg newreg; /* new yank register when appending */ | |
| 2904 char_u **new_ptr; | |
| 2905 linenr_T lnum; /* current line number */ | |
| 2906 long j; | |
| 2907 int yanktype = oap->motion_type; | |
| 2908 long yanklines = oap->line_count; | |
| 2909 linenr_T yankendlnum = oap->end.lnum; | |
| 2910 char_u *p; | |
| 2911 char_u *pnew; | |
| 2912 struct block_def bd; | |
| 2658 | 2913 #if defined(FEAT_CLIPBOARD) && defined(FEAT_X11) |
| 2654 | 2914 int did_star = FALSE; |
| 2658 | 2915 #endif |
| 7 | 2916 |
| 2917 /* check for read-only register */ | |
| 2918 if (oap->regname != 0 && !valid_yank_reg(oap->regname, TRUE)) | |
| 2919 { | |
| 2920 beep_flush(); | |
| 2921 return FAIL; | |
| 2922 } | |
| 2923 if (oap->regname == '_') /* black hole: nothing to do */ | |
| 2924 return OK; | |
| 2925 | |
| 2926 #ifdef FEAT_CLIPBOARD | |
| 2927 if (!clip_star.available && oap->regname == '*') | |
| 2928 oap->regname = 0; | |
| 2929 else if (!clip_plus.available && oap->regname == '+') | |
| 2930 oap->regname = 0; | |
| 2931 #endif | |
| 2932 | |
| 2933 if (!deleting) /* op_delete() already set y_current */ | |
| 2934 get_yank_register(oap->regname, TRUE); | |
| 2935 | |
| 2936 curr = y_current; | |
| 2937 /* append to existing contents */ | |
| 2938 if (y_append && y_current->y_array != NULL) | |
| 2939 y_current = &newreg; | |
| 2940 else | |
| 2941 free_yank_all(); /* free previously yanked lines */ | |
| 2942 | |
| 593 | 2943 /* |
| 2944 * If the cursor was in column 1 before and after the movement, and the | |
| 2945 * operator is not inclusive, the yank is always linewise. | |
| 2946 */ | |
| 7 | 2947 if ( oap->motion_type == MCHAR |
| 2948 && oap->start.col == 0 | |
| 2949 && !oap->inclusive | |
| 2950 && (!oap->is_VIsual || *p_sel == 'o') | |
| 50 | 2951 && !oap->block_mode |
| 7 | 2952 && oap->end.col == 0 |
| 2953 && yanklines > 1) | |
| 2954 { | |
| 2955 yanktype = MLINE; | |
| 2956 --yankendlnum; | |
| 2957 --yanklines; | |
| 2958 } | |
| 2959 | |
| 2960 y_current->y_size = yanklines; | |
| 2961 y_current->y_type = yanktype; /* set the yank register type */ | |
| 2962 y_current->y_width = 0; | |
| 2963 y_current->y_array = (char_u **)lalloc_clear((long_u)(sizeof(char_u *) * | |
| 2964 yanklines), TRUE); | |
| 2965 | |
| 2966 if (y_current->y_array == NULL) | |
| 2967 { | |
| 2968 y_current = curr; | |
| 2969 return FAIL; | |
| 2970 } | |
| 2971 | |
| 2972 y_idx = 0; | |
| 2973 lnum = oap->start.lnum; | |
| 2974 | |
| 2975 if (oap->block_mode) | |
| 2976 { | |
| 2977 /* Visual block mode */ | |
| 2978 y_current->y_type = MBLOCK; /* set the yank register type */ | |
| 2979 y_current->y_width = oap->end_vcol - oap->start_vcol; | |
| 2980 | |
| 2981 if (curwin->w_curswant == MAXCOL && y_current->y_width > 0) | |
| 2982 y_current->y_width--; | |
| 2983 } | |
| 2984 | |
| 2985 for ( ; lnum <= yankendlnum; lnum++, y_idx++) | |
| 2986 { | |
| 2987 switch (y_current->y_type) | |
| 2988 { | |
| 2989 case MBLOCK: | |
| 2990 block_prep(oap, &bd, lnum, FALSE); | |
| 2991 if (yank_copy_line(&bd, y_idx) == FAIL) | |
| 2992 goto fail; | |
| 2993 break; | |
| 2994 | |
| 2995 case MLINE: | |
| 2996 if ((y_current->y_array[y_idx] = | |
| 2997 vim_strsave(ml_get(lnum))) == NULL) | |
| 2998 goto fail; | |
| 2999 break; | |
| 3000 | |
| 3001 case MCHAR: | |
| 3002 { | |
| 3003 colnr_T startcol = 0, endcol = MAXCOL; | |
| 3004 #ifdef FEAT_VIRTUALEDIT | |
| 3005 int is_oneChar = FALSE; | |
| 3006 colnr_T cs, ce; | |
| 3007 #endif | |
| 3008 p = ml_get(lnum); | |
| 3009 bd.startspaces = 0; | |
| 3010 bd.endspaces = 0; | |
| 3011 | |
| 3012 if (lnum == oap->start.lnum) | |
| 3013 { | |
| 3014 startcol = oap->start.col; | |
| 3015 #ifdef FEAT_VIRTUALEDIT | |
| 3016 if (virtual_op) | |
| 3017 { | |
| 3018 getvcol(curwin, &oap->start, &cs, NULL, &ce); | |
| 3019 if (ce != cs && oap->start.coladd > 0) | |
| 3020 { | |
| 3021 /* Part of a tab selected -- but don't | |
| 3022 * double-count it. */ | |
| 3023 bd.startspaces = (ce - cs + 1) | |
| 3024 - oap->start.coladd; | |
| 3025 startcol++; | |
| 3026 } | |
| 3027 } | |
| 3028 #endif | |
| 3029 } | |
| 3030 | |
| 3031 if (lnum == oap->end.lnum) | |
| 3032 { | |
| 3033 endcol = oap->end.col; | |
| 3034 #ifdef FEAT_VIRTUALEDIT | |
| 3035 if (virtual_op) | |
| 3036 { | |
| 3037 getvcol(curwin, &oap->end, &cs, NULL, &ce); | |
| 3038 if (p[endcol] == NUL || (cs + oap->end.coladd < ce | |
| 3039 # ifdef FEAT_MBYTE | |
| 3040 /* Don't add space for double-wide | |
| 3041 * char; endcol will be on last byte | |
| 3042 * of multi-byte char. */ | |
| 3043 && (*mb_head_off)(p, p + endcol) == 0 | |
| 3044 # endif | |
| 3045 )) | |
| 3046 { | |
| 3047 if (oap->start.lnum == oap->end.lnum | |
| 3048 && oap->start.col == oap->end.col) | |
| 3049 { | |
| 3050 /* Special case: inside a single char */ | |
| 3051 is_oneChar = TRUE; | |
| 3052 bd.startspaces = oap->end.coladd | |
| 3053 - oap->start.coladd + oap->inclusive; | |
| 3054 endcol = startcol; | |
| 3055 } | |
| 3056 else | |
| 3057 { | |
| 3058 bd.endspaces = oap->end.coladd | |
| 3059 + oap->inclusive; | |
| 3060 endcol -= oap->inclusive; | |
| 3061 } | |
| 3062 } | |
| 3063 } | |
| 3064 #endif | |
| 3065 } | |
| 3510 | 3066 if (endcol == MAXCOL) |
| 3067 endcol = (colnr_T)STRLEN(p); | |
| 7 | 3068 if (startcol > endcol |
| 3069 #ifdef FEAT_VIRTUALEDIT | |
| 3070 || is_oneChar | |
| 3071 #endif | |
| 3072 ) | |
| 3073 bd.textlen = 0; | |
| 3074 else | |
| 3075 { | |
| 3076 bd.textlen = endcol - startcol + oap->inclusive; | |
| 3077 } | |
| 3078 bd.textstart = p + startcol; | |
| 3079 if (yank_copy_line(&bd, y_idx) == FAIL) | |
| 3080 goto fail; | |
| 3081 break; | |
| 3082 } | |
| 3083 /* NOTREACHED */ | |
| 3084 } | |
| 3085 } | |
| 3086 | |
| 3087 if (curr != y_current) /* append the new block to the old block */ | |
| 3088 { | |
| 3089 new_ptr = (char_u **)lalloc((long_u)(sizeof(char_u *) * | |
| 3090 (curr->y_size + y_current->y_size)), TRUE); | |
| 3091 if (new_ptr == NULL) | |
| 3092 goto fail; | |
| 3093 for (j = 0; j < curr->y_size; ++j) | |
| 3094 new_ptr[j] = curr->y_array[j]; | |
| 3095 vim_free(curr->y_array); | |
| 3096 curr->y_array = new_ptr; | |
| 3097 | |
| 3098 if (yanktype == MLINE) /* MLINE overrides MCHAR and MBLOCK */ | |
| 3099 curr->y_type = MLINE; | |
| 3100 | |
| 164 | 3101 /* Concatenate the last line of the old block with the first line of |
| 3102 * the new block, unless being Vi compatible. */ | |
| 3103 if (curr->y_type == MCHAR && vim_strchr(p_cpo, CPO_REGAPPEND) == NULL) | |
| 7 | 3104 { |
| 3105 pnew = lalloc((long_u)(STRLEN(curr->y_array[curr->y_size - 1]) | |
| 3106 + STRLEN(y_current->y_array[0]) + 1), TRUE); | |
| 3107 if (pnew == NULL) | |
| 3108 { | |
| 3109 y_idx = y_current->y_size - 1; | |
| 3110 goto fail; | |
| 3111 } | |
| 3112 STRCPY(pnew, curr->y_array[--j]); | |
| 3113 STRCAT(pnew, y_current->y_array[0]); | |
| 3114 vim_free(curr->y_array[j]); | |
| 3115 vim_free(y_current->y_array[0]); | |
| 3116 curr->y_array[j++] = pnew; | |
| 3117 y_idx = 1; | |
| 3118 } | |
| 3119 else | |
| 3120 y_idx = 0; | |
| 3121 while (y_idx < y_current->y_size) | |
| 3122 curr->y_array[j++] = y_current->y_array[y_idx++]; | |
| 3123 curr->y_size = j; | |
| 3124 vim_free(y_current->y_array); | |
| 3125 y_current = curr; | |
| 3126 } | |
| 5981 | 3127 if (curwin->w_p_rnu) |
| 3128 redraw_later(SOME_VALID); /* cursor moved to start */ | |
| 7 | 3129 if (mess) /* Display message about yank? */ |
| 3130 { | |
| 3131 if (yanktype == MCHAR | |
| 3132 && !oap->block_mode | |
| 3133 && yanklines == 1) | |
| 3134 yanklines = 0; | |
| 3135 /* Some versions of Vi use ">=" here, some don't... */ | |
| 3136 if (yanklines > p_report) | |
| 3137 { | |
| 3138 /* redisplay now, so message is not deleted */ | |
| 3139 update_topline_redraw(); | |
| 3140 if (yanklines == 1) | |
| 205 | 3141 { |
| 3142 if (oap->block_mode) | |
| 3143 MSG(_("block of 1 line yanked")); | |
| 3144 else | |
| 3145 MSG(_("1 line yanked")); | |
| 3146 } | |
| 3147 else if (oap->block_mode) | |
| 3148 smsg((char_u *)_("block of %ld lines yanked"), yanklines); | |
| 7 | 3149 else |
| 3150 smsg((char_u *)_("%ld lines yanked"), yanklines); | |
| 3151 } | |
| 3152 } | |
| 3153 | |
| 3154 /* | |
| 3155 * Set "'[" and "']" marks. | |
| 3156 */ | |
| 3157 curbuf->b_op_start = oap->start; | |
| 3158 curbuf->b_op_end = oap->end; | |
| 5735 | 3159 if (yanktype == MLINE && !oap->block_mode) |
| 36 | 3160 { |
| 3161 curbuf->b_op_start.col = 0; | |
| 3162 curbuf->b_op_end.col = MAXCOL; | |
| 3163 } | |
| 7 | 3164 |
| 3165 #ifdef FEAT_CLIPBOARD | |
| 3166 /* | |
| 3167 * If we were yanking to the '*' register, send result to clipboard. | |
| 3168 * If no register was specified, and "unnamed" in 'clipboard', make a copy | |
| 3169 * to the '*' register. | |
| 3170 */ | |
| 3171 if (clip_star.available | |
| 3172 && (curr == &(y_regs[STAR_REGISTER]) | |
| 2654 | 3173 || (!deleting && oap->regname == 0 |
| 6116 | 3174 && ((clip_unnamed | clip_unnamed_saved) & CLIP_UNNAMED)))) |
| 7 | 3175 { |
| 3176 if (curr != &(y_regs[STAR_REGISTER])) | |
| 3177 /* Copy the text from register 0 to the clipboard register. */ | |
| 3178 copy_yank_reg(&(y_regs[STAR_REGISTER])); | |
| 3179 | |
| 3180 clip_own_selection(&clip_star); | |
| 3181 clip_gen_set_selection(&clip_star); | |
| 2658 | 3182 # ifdef FEAT_X11 |
| 2654 | 3183 did_star = TRUE; |
| 2658 | 3184 # endif |
| 7 | 3185 } |
| 3186 | |
| 3187 # ifdef FEAT_X11 | |
| 3188 /* | |
| 3189 * If we were yanking to the '+' register, send result to selection. | |
| 3190 * Also copy to the '*' register, in case auto-select is off. | |
| 3191 */ | |
| 2654 | 3192 if (clip_plus.available |
| 3193 && (curr == &(y_regs[PLUS_REGISTER]) | |
| 3194 || (!deleting && oap->regname == 0 | |
| 6116 | 3195 && ((clip_unnamed | clip_unnamed_saved) & |
| 3196 CLIP_UNNAMED_PLUS)))) | |
| 7 | 3197 { |
| 2654 | 3198 if (curr != &(y_regs[PLUS_REGISTER])) |
| 3199 /* Copy the text from register 0 to the clipboard register. */ | |
| 3200 copy_yank_reg(&(y_regs[PLUS_REGISTER])); | |
| 3201 | |
| 7 | 3202 clip_own_selection(&clip_plus); |
| 3203 clip_gen_set_selection(&clip_plus); | |
| 3674 | 3204 if (!clip_isautosel_star() && !did_star |
| 3205 && curr == &(y_regs[PLUS_REGISTER])) | |
| 7 | 3206 { |
| 3207 copy_yank_reg(&(y_regs[STAR_REGISTER])); | |
| 3208 clip_own_selection(&clip_star); | |
| 3209 clip_gen_set_selection(&clip_star); | |
| 3210 } | |
| 3211 } | |
| 3212 # endif | |
| 3213 #endif | |
| 3214 | |
| 3215 return OK; | |
| 3216 | |
| 3217 fail: /* free the allocated lines */ | |
| 3218 free_yank(y_idx + 1); | |
| 3219 y_current = curr; | |
| 3220 return FAIL; | |
| 3221 } | |
| 3222 | |
| 3223 static int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3224 yank_copy_line(struct block_def *bd, long y_idx) |
| 7 | 3225 { |
| 3226 char_u *pnew; | |
| 3227 | |
| 3228 if ((pnew = alloc(bd->startspaces + bd->endspaces + bd->textlen + 1)) | |
| 3229 == NULL) | |
| 3230 return FAIL; | |
| 3231 y_current->y_array[y_idx] = pnew; | |
| 6929 | 3232 vim_memset(pnew, ' ', (size_t)bd->startspaces); |
| 7 | 3233 pnew += bd->startspaces; |
| 3234 mch_memmove(pnew, bd->textstart, (size_t)bd->textlen); | |
| 3235 pnew += bd->textlen; | |
| 6929 | 3236 vim_memset(pnew, ' ', (size_t)bd->endspaces); |
| 7 | 3237 pnew += bd->endspaces; |
| 3238 *pnew = NUL; | |
| 3239 return OK; | |
| 3240 } | |
| 3241 | |
| 3242 #ifdef FEAT_CLIPBOARD | |
| 3243 /* | |
| 3244 * Make a copy of the y_current register to register "reg". | |
| 3245 */ | |
| 3246 static void | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3247 copy_yank_reg(struct yankreg *reg) |
| 7 | 3248 { |
| 3249 struct yankreg *curr = y_current; | |
| 3250 long j; | |
| 3251 | |
| 3252 y_current = reg; | |
| 3253 free_yank_all(); | |
| 3254 *y_current = *curr; | |
| 3255 y_current->y_array = (char_u **)lalloc_clear( | |
| 3256 (long_u)(sizeof(char_u *) * y_current->y_size), TRUE); | |
| 3257 if (y_current->y_array == NULL) | |
| 3258 y_current->y_size = 0; | |
| 3259 else | |
| 3260 for (j = 0; j < y_current->y_size; ++j) | |
| 3261 if ((y_current->y_array[j] = vim_strsave(curr->y_array[j])) == NULL) | |
| 3262 { | |
| 3263 free_yank(j); | |
| 3264 y_current->y_size = 0; | |
| 3265 break; | |
| 3266 } | |
| 3267 y_current = curr; | |
| 3268 } | |
| 3269 #endif | |
| 3270 | |
| 3271 /* | |
| 140 | 3272 * Put contents of register "regname" into the text. |
| 3273 * Caller must check "regname" to be valid! | |
| 3274 * "flags": PUT_FIXINDENT make indent look nice | |
| 3275 * PUT_CURSEND leave cursor after end of new text | |
| 3276 * PUT_LINE force linewise put (":put") | |
| 7 | 3277 */ |
| 3278 void | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3279 do_put( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3280 int regname, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3281 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
|
3282 long count, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3283 int flags) |
| 7 | 3284 { |
| 3285 char_u *ptr; | |
| 3286 char_u *newp, *oldp; | |
| 3287 int yanklen; | |
| 3288 int totlen = 0; /* init for gcc */ | |
| 3289 linenr_T lnum; | |
| 3290 colnr_T col; | |
| 3291 long i; /* index in y_array[] */ | |
| 3292 int y_type; | |
| 3293 long y_size; | |
| 3294 int oldlen; | |
| 3295 long y_width = 0; | |
| 3296 colnr_T vcol; | |
| 3297 int delcount; | |
| 3298 int incr = 0; | |
| 3299 long j; | |
| 3300 struct block_def bd; | |
| 3301 char_u **y_array = NULL; | |
| 3302 long nr_lines = 0; | |
| 3303 pos_T new_cursor; | |
| 3304 int indent; | |
| 3305 int orig_indent = 0; /* init for gcc */ | |
| 3306 int indent_diff = 0; /* init for gcc */ | |
| 3307 int first_indent = TRUE; | |
| 3308 int lendiff = 0; | |
| 3309 pos_T old_pos; | |
| 3310 char_u *insert_string = NULL; | |
| 3311 int allocated = FALSE; | |
| 3312 long cnt; | |
| 3313 | |
| 3314 #ifdef FEAT_CLIPBOARD | |
| 3315 /* Adjust register name for "unnamed" in 'clipboard'. */ | |
| 3316 adjust_clip_reg(®name); | |
| 3317 (void)may_get_selection(regname); | |
| 3318 #endif | |
| 3319 | |
| 3320 if (flags & PUT_FIXINDENT) | |
| 3321 orig_indent = get_indent(); | |
| 3322 | |
| 3323 curbuf->b_op_start = curwin->w_cursor; /* default for '[ mark */ | |
| 3324 curbuf->b_op_end = curwin->w_cursor; /* default for '] mark */ | |
| 3325 | |
| 3326 /* | |
| 3327 * Using inserted text works differently, because the register includes | |
| 3328 * special characters (newlines, etc.). | |
| 3329 */ | |
| 3330 if (regname == '.') | |
| 3331 { | |
| 3332 (void)stuff_inserted((dir == FORWARD ? (count == -1 ? 'o' : 'a') : | |
| 3333 (count == -1 ? 'O' : 'i')), count, FALSE); | |
| 3334 /* Putting the text is done later, so can't really move the cursor to | |
| 3335 * the next character. Use "l" to simulate it. */ | |
| 3336 if ((flags & PUT_CURSEND) && gchar_cursor() != NUL) | |
| 3337 stuffcharReadbuff('l'); | |
| 3338 return; | |
| 3339 } | |
| 3340 | |
| 3341 /* | |
| 3342 * For special registers '%' (file name), '#' (alternate file name) and | |
| 3343 * ':' (last command line), etc. we have to create a fake yank register. | |
| 3344 */ | |
| 3345 if (get_spec_reg(regname, &insert_string, &allocated, TRUE)) | |
| 3346 { | |
| 3347 if (insert_string == NULL) | |
| 3348 return; | |
| 3349 } | |
| 3350 | |
| 4005 | 3351 #ifdef FEAT_AUTOCMD |
| 3352 /* Autocommands may be executed when saving lines for undo, which may make | |
| 3353 * y_array invalid. Start undo now to avoid that. */ | |
| 3354 u_save(curwin->w_cursor.lnum, curwin->w_cursor.lnum + 1); | |
| 3355 #endif | |
| 3356 | |
| 7 | 3357 if (insert_string != NULL) |
| 3358 { | |
| 3359 y_type = MCHAR; | |
| 3360 #ifdef FEAT_EVAL | |
| 3361 if (regname == '=') | |
| 3362 { | |
| 3363 /* For the = register we need to split the string at NL | |
| 3093 | 3364 * characters. |
| 3365 * Loop twice: count the number of lines and save them. */ | |
| 7 | 3366 for (;;) |
| 3367 { | |
| 3368 y_size = 0; | |
| 3369 ptr = insert_string; | |
| 3370 while (ptr != NULL) | |
| 3371 { | |
| 3372 if (y_array != NULL) | |
| 3373 y_array[y_size] = ptr; | |
| 3374 ++y_size; | |
| 3375 ptr = vim_strchr(ptr, '\n'); | |
| 3376 if (ptr != NULL) | |
| 3377 { | |
| 3378 if (y_array != NULL) | |
| 3379 *ptr = NUL; | |
| 3380 ++ptr; | |
| 3093 | 3381 /* A trailing '\n' makes the register linewise. */ |
| 7 | 3382 if (*ptr == NUL) |
| 3383 { | |
| 3384 y_type = MLINE; | |
| 3385 break; | |
| 3386 } | |
| 3387 } | |
| 3388 } | |
| 3389 if (y_array != NULL) | |
| 3390 break; | |
| 3391 y_array = (char_u **)alloc((unsigned) | |
| 3392 (y_size * sizeof(char_u *))); | |
| 3393 if (y_array == NULL) | |
| 3394 goto end; | |
| 3395 } | |
| 3396 } | |
| 3397 else | |
| 3398 #endif | |
| 3399 { | |
| 3400 y_size = 1; /* use fake one-line yank register */ | |
| 3401 y_array = &insert_string; | |
| 3402 } | |
| 3403 } | |
| 3404 else | |
| 3405 { | |
| 3406 get_yank_register(regname, FALSE); | |
| 3407 | |
| 3408 y_type = y_current->y_type; | |
| 3409 y_width = y_current->y_width; | |
| 3410 y_size = y_current->y_size; | |
| 3411 y_array = y_current->y_array; | |
| 3412 } | |
| 3413 | |
| 3414 if (y_type == MLINE) | |
| 3415 { | |
| 3416 if (flags & PUT_LINE_SPLIT) | |
| 3417 { | |
| 6845 | 3418 char_u *p; |
| 3419 | |
| 7 | 3420 /* "p" or "P" in Visual mode: split the lines to put the text in |
| 3421 * between. */ | |
| 3422 if (u_save_cursor() == FAIL) | |
| 3423 goto end; | |
| 6845 | 3424 p = ml_get_cursor(); |
| 3425 if (dir == FORWARD && *p != NUL) | |
| 3426 mb_ptr_adv(p); | |
| 3427 ptr = vim_strsave(p); | |
| 7 | 3428 if (ptr == NULL) |
| 3429 goto end; | |
| 3430 ml_append(curwin->w_cursor.lnum, ptr, (colnr_T)0, FALSE); | |
| 3431 vim_free(ptr); | |
| 3432 | |
| 6845 | 3433 oldp = ml_get_curline(); |
| 3434 p = oldp + curwin->w_cursor.col; | |
| 3435 if (dir == FORWARD && *p != NUL) | |
| 3436 mb_ptr_adv(p); | |
| 3437 ptr = vim_strnsave(oldp, p - oldp); | |
| 7 | 3438 if (ptr == NULL) |
| 3439 goto end; | |
| 3440 ml_replace(curwin->w_cursor.lnum, ptr, FALSE); | |
| 3441 ++nr_lines; | |
| 3442 dir = FORWARD; | |
| 3443 } | |
| 3444 if (flags & PUT_LINE_FORWARD) | |
| 3445 { | |
| 3446 /* Must be "p" for a Visual block, put lines below the block. */ | |
| 692 | 3447 curwin->w_cursor = curbuf->b_visual.vi_end; |
| 7 | 3448 dir = FORWARD; |
| 3449 } | |
| 3450 curbuf->b_op_start = curwin->w_cursor; /* default for '[ mark */ | |
| 3451 curbuf->b_op_end = curwin->w_cursor; /* default for '] mark */ | |
| 3452 } | |
| 3453 | |
| 3454 if (flags & PUT_LINE) /* :put command or "p" in Visual line mode. */ | |
| 3455 y_type = MLINE; | |
| 3456 | |
| 3457 if (y_size == 0 || y_array == NULL) | |
| 3458 { | |
| 3459 EMSG2(_("E353: Nothing in register %s"), | |
| 3460 regname == 0 ? (char_u *)"\"" : transchar(regname)); | |
| 3461 goto end; | |
| 3462 } | |
| 3463 | |
| 3464 if (y_type == MBLOCK) | |
| 3465 { | |
| 3466 lnum = curwin->w_cursor.lnum + y_size + 1; | |
| 3467 if (lnum > curbuf->b_ml.ml_line_count) | |
| 3468 lnum = curbuf->b_ml.ml_line_count + 1; | |
| 3469 if (u_save(curwin->w_cursor.lnum - 1, lnum) == FAIL) | |
| 3470 goto end; | |
| 3471 } | |
| 5735 | 3472 else if (y_type == MLINE) |
| 7 | 3473 { |
| 3474 lnum = curwin->w_cursor.lnum; | |
| 3475 #ifdef FEAT_FOLDING | |
| 3476 /* Correct line number for closed fold. Don't move the cursor yet, | |
| 3477 * u_save() uses it. */ | |
| 3478 if (dir == BACKWARD) | |
| 3479 (void)hasFolding(lnum, &lnum, NULL); | |
| 3480 else | |
| 3481 (void)hasFolding(lnum, NULL, &lnum); | |
| 3482 #endif | |
| 3483 if (dir == FORWARD) | |
| 3484 ++lnum; | |
|
5053
35b6fc57a286
updated for version 7.3.1270
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3485 /* 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
|
3486 * it in the saved lines. */ |
|
5100
18b43970fb7a
updated for version 7.3.1293
Bram Moolenaar <bram@vim.org>
parents:
5053
diff
changeset
|
3487 if ((bufempty() ? u_save(0, 2) : u_save(lnum - 1, lnum)) == FAIL) |
| 7 | 3488 goto end; |
| 3489 #ifdef FEAT_FOLDING | |
| 3490 if (dir == FORWARD) | |
| 3491 curwin->w_cursor.lnum = lnum - 1; | |
| 3492 else | |
| 3493 curwin->w_cursor.lnum = lnum; | |
| 3494 curbuf->b_op_start = curwin->w_cursor; /* for mark_adjust() */ | |
| 3495 #endif | |
| 3496 } | |
| 3497 else if (u_save_cursor() == FAIL) | |
| 3498 goto end; | |
| 3499 | |
| 3500 yanklen = (int)STRLEN(y_array[0]); | |
| 3501 | |
| 3502 #ifdef FEAT_VIRTUALEDIT | |
| 3503 if (ve_flags == VE_ALL && y_type == MCHAR) | |
| 3504 { | |
| 3505 if (gchar_cursor() == TAB) | |
| 3506 { | |
| 3507 /* Don't need to insert spaces when "p" on the last position of a | |
| 3508 * tab or "P" on the first position. */ | |
| 3509 if (dir == FORWARD | |
| 3510 ? (int)curwin->w_cursor.coladd < curbuf->b_p_ts - 1 | |
| 3511 : curwin->w_cursor.coladd > 0) | |
| 3512 coladvance_force(getviscol()); | |
| 3513 else | |
| 3514 curwin->w_cursor.coladd = 0; | |
| 3515 } | |
| 3516 else if (curwin->w_cursor.coladd > 0 || gchar_cursor() == NUL) | |
| 3517 coladvance_force(getviscol() + (dir == FORWARD)); | |
| 3518 } | |
| 3519 #endif | |
| 3520 | |
| 3521 lnum = curwin->w_cursor.lnum; | |
| 3522 col = curwin->w_cursor.col; | |
| 3523 | |
| 3524 /* | |
| 3525 * Block mode | |
| 3526 */ | |
| 3527 if (y_type == MBLOCK) | |
| 3528 { | |
| 3529 char c = gchar_cursor(); | |
| 3530 colnr_T endcol2 = 0; | |
| 3531 | |
| 3532 if (dir == FORWARD && c != NUL) | |
| 3533 { | |
| 3534 #ifdef FEAT_VIRTUALEDIT | |
| 3535 if (ve_flags == VE_ALL) | |
| 3536 getvcol(curwin, &curwin->w_cursor, &col, NULL, &endcol2); | |
| 3537 else | |
| 3538 #endif | |
| 3539 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
| 3540 | |
| 3541 #ifdef FEAT_MBYTE | |
| 3542 if (has_mbyte) | |
| 3543 /* move to start of next multi-byte character */ | |
| 474 | 3544 curwin->w_cursor.col += (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 3545 else |
| 3546 #endif | |
| 3547 #ifdef FEAT_VIRTUALEDIT | |
| 3548 if (c != TAB || ve_flags != VE_ALL) | |
| 3549 #endif | |
| 3550 ++curwin->w_cursor.col; | |
| 3551 ++col; | |
| 3552 } | |
| 3553 else | |
| 3554 getvcol(curwin, &curwin->w_cursor, &col, NULL, &endcol2); | |
| 3555 | |
| 3556 #ifdef FEAT_VIRTUALEDIT | |
| 3557 col += curwin->w_cursor.coladd; | |
| 1304 | 3558 if (ve_flags == VE_ALL |
| 3559 && (curwin->w_cursor.coladd > 0 | |
| 3560 || endcol2 == curwin->w_cursor.col)) | |
| 7 | 3561 { |
| 3562 if (dir == FORWARD && c == NUL) | |
| 3563 ++col; | |
| 3564 if (dir != FORWARD && c != NUL) | |
| 3565 ++curwin->w_cursor.col; | |
| 3566 if (c == TAB) | |
| 3567 { | |
| 3568 if (dir == BACKWARD && curwin->w_cursor.col) | |
| 3569 curwin->w_cursor.col--; | |
| 3570 if (dir == FORWARD && col - 1 == endcol2) | |
| 3571 curwin->w_cursor.col++; | |
| 3572 } | |
| 3573 } | |
| 3574 curwin->w_cursor.coladd = 0; | |
| 3575 #endif | |
| 699 | 3576 bd.textcol = 0; |
| 7 | 3577 for (i = 0; i < y_size; ++i) |
| 3578 { | |
| 3579 int spaces; | |
| 3580 char shortline; | |
| 3581 | |
| 3582 bd.startspaces = 0; | |
| 3583 bd.endspaces = 0; | |
| 3584 vcol = 0; | |
| 3585 delcount = 0; | |
| 3586 | |
| 3587 /* add a new line */ | |
| 3588 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 3589 { | |
| 3590 if (ml_append(curbuf->b_ml.ml_line_count, (char_u *)"", | |
| 3591 (colnr_T)1, FALSE) == FAIL) | |
| 3592 break; | |
| 3593 ++nr_lines; | |
| 3594 } | |
| 3595 /* get the old line and advance to the position to insert at */ | |
| 3596 oldp = ml_get_curline(); | |
| 3597 oldlen = (int)STRLEN(oldp); | |
| 3598 for (ptr = oldp; vcol < col && *ptr; ) | |
| 3599 { | |
| 3600 /* Count a tab for what it's worth (if list mode not on) */ | |
| 5995 | 3601 incr = lbr_chartabsize_adv(oldp, &ptr, (colnr_T)vcol); |
| 7 | 3602 vcol += incr; |
| 3603 } | |
| 3604 bd.textcol = (colnr_T)(ptr - oldp); | |
| 3605 | |
| 3606 shortline = (vcol < col) || (vcol == col && !*ptr) ; | |
| 3607 | |
| 3608 if (vcol < col) /* line too short, padd with spaces */ | |
| 3609 bd.startspaces = col - vcol; | |
| 3610 else if (vcol > col) | |
| 3611 { | |
| 3612 bd.endspaces = vcol - col; | |
| 3613 bd.startspaces = incr - bd.endspaces; | |
| 3614 --bd.textcol; | |
| 3615 delcount = 1; | |
| 3616 #ifdef FEAT_MBYTE | |
| 3617 if (has_mbyte) | |
| 3618 bd.textcol -= (*mb_head_off)(oldp, oldp + bd.textcol); | |
| 3619 #endif | |
| 3620 if (oldp[bd.textcol] != TAB) | |
| 3621 { | |
| 3622 /* Only a Tab can be split into spaces. Other | |
| 3623 * characters will have to be moved to after the | |
| 3624 * block, causing misalignment. */ | |
| 3625 delcount = 0; | |
| 3626 bd.endspaces = 0; | |
| 3627 } | |
| 3628 } | |
| 3629 | |
| 3630 yanklen = (int)STRLEN(y_array[i]); | |
| 3631 | |
| 3632 /* calculate number of spaces required to fill right side of block*/ | |
| 3633 spaces = y_width + 1; | |
| 3634 for (j = 0; j < yanklen; j++) | |
| 5995 | 3635 spaces -= lbr_chartabsize(NULL, &y_array[i][j], 0); |
| 7 | 3636 if (spaces < 0) |
| 3637 spaces = 0; | |
| 3638 | |
| 3639 /* insert the new text */ | |
| 3640 totlen = count * (yanklen + spaces) + bd.startspaces + bd.endspaces; | |
| 3641 newp = alloc_check((unsigned)totlen + oldlen + 1); | |
| 3642 if (newp == NULL) | |
| 3643 break; | |
| 3644 /* copy part up to cursor to new line */ | |
| 3645 ptr = newp; | |
| 3646 mch_memmove(ptr, oldp, (size_t)bd.textcol); | |
| 3647 ptr += bd.textcol; | |
| 3648 /* may insert some spaces before the new text */ | |
| 6929 | 3649 vim_memset(ptr, ' ', (size_t)bd.startspaces); |
| 7 | 3650 ptr += bd.startspaces; |
| 3651 /* insert the new text */ | |
| 3652 for (j = 0; j < count; ++j) | |
| 3653 { | |
| 3654 mch_memmove(ptr, y_array[i], (size_t)yanklen); | |
| 3655 ptr += yanklen; | |
| 3656 | |
| 3657 /* insert block's trailing spaces only if there's text behind */ | |
| 3658 if ((j < count - 1 || !shortline) && spaces) | |
| 3659 { | |
| 6929 | 3660 vim_memset(ptr, ' ', (size_t)spaces); |
| 7 | 3661 ptr += spaces; |
| 3662 } | |
| 3663 } | |
| 3664 /* may insert some spaces after the new text */ | |
| 6929 | 3665 vim_memset(ptr, ' ', (size_t)bd.endspaces); |
| 7 | 3666 ptr += bd.endspaces; |
| 3667 /* move the text after the cursor to the end of the line. */ | |
| 3668 mch_memmove(ptr, oldp + bd.textcol + delcount, | |
| 3669 (size_t)(oldlen - bd.textcol - delcount + 1)); | |
| 3670 ml_replace(curwin->w_cursor.lnum, newp, FALSE); | |
| 3671 | |
| 3672 ++curwin->w_cursor.lnum; | |
| 3673 if (i == 0) | |
| 3674 curwin->w_cursor.col += bd.startspaces; | |
| 3675 } | |
| 3676 | |
| 3677 changed_lines(lnum, 0, curwin->w_cursor.lnum, nr_lines); | |
| 3678 | |
| 3679 /* Set '[ mark. */ | |
| 3680 curbuf->b_op_start = curwin->w_cursor; | |
| 3681 curbuf->b_op_start.lnum = lnum; | |
| 3682 | |
| 3683 /* adjust '] mark */ | |
| 3684 curbuf->b_op_end.lnum = curwin->w_cursor.lnum - 1; | |
| 3685 curbuf->b_op_end.col = bd.textcol + totlen - 1; | |
| 237 | 3686 # ifdef FEAT_VIRTUALEDIT |
| 7 | 3687 curbuf->b_op_end.coladd = 0; |
| 237 | 3688 # endif |
| 7 | 3689 if (flags & PUT_CURSEND) |
| 3690 { | |
| 916 | 3691 colnr_T len; |
| 3692 | |
| 7 | 3693 curwin->w_cursor = curbuf->b_op_end; |
| 3694 curwin->w_cursor.col++; | |
| 916 | 3695 |
| 3696 /* in Insert mode we might be after the NUL, correct for that */ | |
| 3697 len = (colnr_T)STRLEN(ml_get_curline()); | |
| 3698 if (curwin->w_cursor.col > len) | |
| 3699 curwin->w_cursor.col = len; | |
| 7 | 3700 } |
| 3701 else | |
| 3702 curwin->w_cursor.lnum = lnum; | |
| 3703 } | |
| 3704 else | |
| 3705 { | |
| 3706 /* | |
| 3707 * Character or Line mode | |
| 3708 */ | |
| 3709 if (y_type == MCHAR) | |
| 3710 { | |
| 3711 /* if type is MCHAR, FORWARD is the same as BACKWARD on the next | |
| 3712 * char */ | |
| 3713 if (dir == FORWARD && gchar_cursor() != NUL) | |
| 3714 { | |
| 3715 #ifdef FEAT_MBYTE | |
| 3716 if (has_mbyte) | |
| 3717 { | |
| 474 | 3718 int bytelen = (*mb_ptr2len)(ml_get_cursor()); |
| 7 | 3719 |
| 3720 /* put it on the next of the multi-byte character. */ | |
| 3721 col += bytelen; | |
| 3722 if (yanklen) | |
| 3723 { | |
| 3724 curwin->w_cursor.col += bytelen; | |
| 3725 curbuf->b_op_end.col += bytelen; | |
| 3726 } | |
| 3727 } | |
| 3728 else | |
| 3729 #endif | |
| 3730 { | |
| 3731 ++col; | |
| 3732 if (yanklen) | |
| 3733 { | |
| 3734 ++curwin->w_cursor.col; | |
| 3735 ++curbuf->b_op_end.col; | |
| 3736 } | |
| 3737 } | |
| 3738 } | |
| 3739 curbuf->b_op_start = curwin->w_cursor; | |
| 3740 } | |
| 3741 /* | |
| 3742 * Line mode: BACKWARD is the same as FORWARD on the previous line | |
| 3743 */ | |
| 3744 else if (dir == BACKWARD) | |
| 3745 --lnum; | |
| 699 | 3746 new_cursor = curwin->w_cursor; |
| 7 | 3747 |
| 3748 /* | |
| 3749 * simple case: insert into current line | |
| 3750 */ | |
| 3751 if (y_type == MCHAR && y_size == 1) | |
| 3752 { | |
| 5365 | 3753 do { |
| 3754 totlen = count * yanklen; | |
| 3755 if (totlen > 0) | |
| 7 | 3756 { |
| 5365 | 3757 oldp = ml_get(lnum); |
| 3758 newp = alloc_check((unsigned)(STRLEN(oldp) + totlen + 1)); | |
| 3759 if (newp == NULL) | |
| 3760 goto end; /* alloc() gave an error message */ | |
| 3761 mch_memmove(newp, oldp, (size_t)col); | |
| 3762 ptr = newp + col; | |
| 3763 for (i = 0; i < count; ++i) | |
| 3764 { | |
| 3765 mch_memmove(ptr, y_array[0], (size_t)yanklen); | |
| 3766 ptr += yanklen; | |
| 3767 } | |
| 3768 STRMOVE(ptr, oldp + col); | |
| 3769 ml_replace(lnum, newp, FALSE); | |
| 3770 /* Place cursor on last putted char. */ | |
| 3771 if (lnum == curwin->w_cursor.lnum) | |
| 5496 | 3772 { |
| 3773 /* make sure curwin->w_virtcol is updated */ | |
| 3774 changed_cline_bef_curs(); | |
| 5365 | 3775 curwin->w_cursor.col += (colnr_T)(totlen - 1); |
| 5496 | 3776 } |
| 7 | 3777 } |
| 5365 | 3778 if (VIsual_active) |
| 3779 lnum++; | |
| 5735 | 3780 } while (VIsual_active && lnum <= curbuf->b_visual.vi_end.lnum); |
| 5365 | 3781 |
| 6379 | 3782 if (VIsual_active) /* reset lnum to the last visual line */ |
| 3783 lnum--; | |
| 3784 | |
| 7 | 3785 curbuf->b_op_end = curwin->w_cursor; |
| 3786 /* For "CTRL-O p" in Insert mode, put cursor after last char */ | |
| 3787 if (totlen && (restart_edit != 0 || (flags & PUT_CURSEND))) | |
| 3788 ++curwin->w_cursor.col; | |
| 3789 changed_bytes(lnum, col); | |
| 3790 } | |
| 3791 else | |
| 3792 { | |
| 3793 /* | |
| 3794 * Insert at least one line. When y_type is MCHAR, break the first | |
| 3795 * line in two. | |
| 3796 */ | |
| 3797 for (cnt = 1; cnt <= count; ++cnt) | |
| 3798 { | |
| 3799 i = 0; | |
| 3800 if (y_type == MCHAR) | |
| 3801 { | |
| 3802 /* | |
| 3803 * Split the current line in two at the insert position. | |
| 3804 * First insert y_array[size - 1] in front of second line. | |
| 3805 * Then append y_array[0] to first line. | |
| 3806 */ | |
| 3807 lnum = new_cursor.lnum; | |
| 3808 ptr = ml_get(lnum) + col; | |
| 3809 totlen = (int)STRLEN(y_array[y_size - 1]); | |
| 3810 newp = alloc_check((unsigned)(STRLEN(ptr) + totlen + 1)); | |
| 3811 if (newp == NULL) | |
| 3812 goto error; | |
| 3813 STRCPY(newp, y_array[y_size - 1]); | |
| 3814 STRCAT(newp, ptr); | |
| 3815 /* insert second line */ | |
| 3816 ml_append(lnum, newp, (colnr_T)0, FALSE); | |
| 3817 vim_free(newp); | |
| 3818 | |
| 3819 oldp = ml_get(lnum); | |
| 3820 newp = alloc_check((unsigned)(col + yanklen + 1)); | |
| 3821 if (newp == NULL) | |
| 3822 goto error; | |
| 3823 /* copy first part of line */ | |
| 3824 mch_memmove(newp, oldp, (size_t)col); | |
| 3825 /* append to first line */ | |
| 3826 mch_memmove(newp + col, y_array[0], (size_t)(yanklen + 1)); | |
| 3827 ml_replace(lnum, newp, FALSE); | |
| 3828 | |
| 3829 curwin->w_cursor.lnum = lnum; | |
| 3830 i = 1; | |
| 3831 } | |
| 3832 | |
| 3833 for (; i < y_size; ++i) | |
| 3834 { | |
| 3835 if ((y_type != MCHAR || i < y_size - 1) | |
| 3836 && ml_append(lnum, y_array[i], (colnr_T)0, FALSE) | |
| 3837 == FAIL) | |
| 3838 goto error; | |
| 3839 lnum++; | |
| 3840 ++nr_lines; | |
| 3841 if (flags & PUT_FIXINDENT) | |
| 3842 { | |
| 3843 old_pos = curwin->w_cursor; | |
| 3844 curwin->w_cursor.lnum = lnum; | |
| 3845 ptr = ml_get(lnum); | |
| 3846 if (cnt == count && i == y_size - 1) | |
| 3847 lendiff = (int)STRLEN(ptr); | |
| 3848 #if defined(FEAT_SMARTINDENT) || defined(FEAT_CINDENT) | |
| 3849 if (*ptr == '#' && preprocs_left()) | |
| 3850 indent = 0; /* Leave # lines at start */ | |
| 3851 else | |
| 3852 #endif | |
| 3853 if (*ptr == NUL) | |
| 3854 indent = 0; /* Ignore empty lines */ | |
| 3855 else if (first_indent) | |
| 3856 { | |
| 3857 indent_diff = orig_indent - get_indent(); | |
| 3858 indent = orig_indent; | |
| 3859 first_indent = FALSE; | |
| 3860 } | |
| 3861 else if ((indent = get_indent() + indent_diff) < 0) | |
| 3862 indent = 0; | |
| 3863 (void)set_indent(indent, 0); | |
| 3864 curwin->w_cursor = old_pos; | |
| 3865 /* remember how many chars were removed */ | |
| 3866 if (cnt == count && i == y_size - 1) | |
| 3867 lendiff -= (int)STRLEN(ml_get(lnum)); | |
| 3868 } | |
| 3869 } | |
| 3870 } | |
| 3871 | |
| 3872 error: | |
| 3873 /* Adjust marks. */ | |
| 3874 if (y_type == MLINE) | |
| 3875 { | |
| 3876 curbuf->b_op_start.col = 0; | |
| 3877 if (dir == FORWARD) | |
| 3878 curbuf->b_op_start.lnum++; | |
| 3879 } | |
| 3880 mark_adjust(curbuf->b_op_start.lnum + (y_type == MCHAR), | |
| 3881 (linenr_T)MAXLNUM, nr_lines, 0L); | |
| 3882 | |
| 3883 /* note changed text for displaying and folding */ | |
| 3884 if (y_type == MCHAR) | |
| 3885 changed_lines(curwin->w_cursor.lnum, col, | |
| 3886 curwin->w_cursor.lnum + 1, nr_lines); | |
| 3887 else | |
| 3888 changed_lines(curbuf->b_op_start.lnum, 0, | |
| 3889 curbuf->b_op_start.lnum, nr_lines); | |
| 3890 | |
| 3891 /* put '] mark at last inserted character */ | |
| 3892 curbuf->b_op_end.lnum = lnum; | |
| 3893 /* correct length for change in indent */ | |
| 3894 col = (colnr_T)STRLEN(y_array[y_size - 1]) - lendiff; | |
| 3895 if (col > 1) | |
| 3896 curbuf->b_op_end.col = col - 1; | |
| 3897 else | |
| 3898 curbuf->b_op_end.col = 0; | |
| 3899 | |
| 168 | 3900 if (flags & PUT_CURSLINE) |
| 3901 { | |
| 237 | 3902 /* ":put": put cursor on last inserted line */ |
| 168 | 3903 curwin->w_cursor.lnum = lnum; |
| 3904 beginline(BL_WHITE | BL_FIX); | |
| 3905 } | |
| 3906 else if (flags & PUT_CURSEND) | |
| 7 | 3907 { |
| 3908 /* put cursor after inserted text */ | |
| 3909 if (y_type == MLINE) | |
| 3910 { | |
| 3911 if (lnum >= curbuf->b_ml.ml_line_count) | |
| 3912 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 3913 else | |
| 3914 curwin->w_cursor.lnum = lnum + 1; | |
| 3915 curwin->w_cursor.col = 0; | |
| 3916 } | |
| 3917 else | |
| 3918 { | |
| 3919 curwin->w_cursor.lnum = lnum; | |
| 3920 curwin->w_cursor.col = col; | |
| 3921 } | |
| 3922 } | |
| 3923 else if (y_type == MLINE) | |
| 3924 { | |
| 168 | 3925 /* put cursor on first non-blank in first inserted line */ |
| 7 | 3926 curwin->w_cursor.col = 0; |
| 3927 if (dir == FORWARD) | |
| 3928 ++curwin->w_cursor.lnum; | |
| 3929 beginline(BL_WHITE | BL_FIX); | |
| 3930 } | |
| 3931 else /* put cursor on first inserted character */ | |
| 3932 curwin->w_cursor = new_cursor; | |
| 3933 } | |
| 3934 } | |
| 3935 | |
| 3936 msgmore(nr_lines); | |
| 3937 curwin->w_set_curswant = TRUE; | |
| 3938 | |
| 3939 end: | |
| 3940 if (allocated) | |
| 3941 vim_free(insert_string); | |
| 840 | 3942 if (regname == '=') |
| 3943 vim_free(y_array); | |
| 3944 | |
| 5380 | 3945 VIsual_active = FALSE; |
| 3946 | |
| 140 | 3947 /* If the cursor is past the end of the line put it at the end. */ |
| 844 | 3948 adjust_cursor_eol(); |
| 3949 } | |
| 3950 | |
| 3951 /* | |
| 3952 * When the cursor is on the NUL past the end of the line and it should not be | |
| 3953 * there move it left. | |
| 3954 */ | |
| 3955 void | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3956 adjust_cursor_eol(void) |
| 844 | 3957 { |
| 3958 if (curwin->w_cursor.col > 0 | |
| 3959 && gchar_cursor() == NUL | |
| 773 | 3960 #ifdef FEAT_VIRTUALEDIT |
| 3961 && (ve_flags & VE_ONEMORE) == 0 | |
| 3962 #endif | |
| 7 | 3963 && !(restart_edit || (State & INSERT))) |
| 3964 { | |
| 557 | 3965 /* Put the cursor on the last character in the line. */ |
| 555 | 3966 dec_cursor(); |
| 844 | 3967 |
| 7 | 3968 #ifdef FEAT_VIRTUALEDIT |
| 3969 if (ve_flags == VE_ALL) | |
| 557 | 3970 { |
| 3971 colnr_T scol, ecol; | |
| 3972 | |
| 3973 /* Coladd is set to the width of the last character. */ | |
| 3974 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
| 3975 curwin->w_cursor.coladd = ecol - scol + 1; | |
| 3976 } | |
| 7 | 3977 #endif |
| 3978 } | |
| 3979 } | |
| 3980 | |
| 3981 #if defined(FEAT_SMARTINDENT) || defined(FEAT_CINDENT) || defined(PROTO) | |
| 3982 /* | |
| 3983 * Return TRUE if lines starting with '#' should be left aligned. | |
| 3984 */ | |
| 3985 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3986 preprocs_left(void) |
| 7 | 3987 { |
| 3988 return | |
| 3989 # ifdef FEAT_SMARTINDENT | |
| 3990 # ifdef FEAT_CINDENT | |
| 3991 (curbuf->b_p_si && !curbuf->b_p_cin) || | |
| 3992 # else | |
| 3993 curbuf->b_p_si | |
| 3994 # endif | |
| 3995 # endif | |
| 3996 # ifdef FEAT_CINDENT | |
| 5438 | 3997 (curbuf->b_p_cin && in_cinkeys('#', ' ', TRUE) |
| 3998 && curbuf->b_ind_hash_comment == 0) | |
| 7 | 3999 # endif |
| 4000 ; | |
| 4001 } | |
| 4002 #endif | |
| 4003 | |
| 4004 /* Return the character name of the register with the given number */ | |
| 4005 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4006 get_register_name(int num) |
| 7 | 4007 { |
| 4008 if (num == -1) | |
| 4009 return '"'; | |
| 4010 else if (num < 10) | |
| 4011 return num + '0'; | |
| 4012 else if (num == DELETION_REGISTER) | |
| 4013 return '-'; | |
| 4014 #ifdef FEAT_CLIPBOARD | |
| 4015 else if (num == STAR_REGISTER) | |
| 4016 return '*'; | |
| 4017 else if (num == PLUS_REGISTER) | |
| 4018 return '+'; | |
| 4019 #endif | |
| 4020 else | |
| 4021 { | |
| 4022 #ifdef EBCDIC | |
| 4023 int i; | |
| 4024 | |
| 4025 /* EBCDIC is really braindead ... */ | |
| 4026 i = 'a' + (num - 10); | |
| 4027 if (i > 'i') | |
| 4028 i += 7; | |
| 4029 if (i > 'r') | |
| 4030 i += 8; | |
| 4031 return i; | |
| 4032 #else | |
| 4033 return num + 'a' - 10; | |
| 4034 #endif | |
| 4035 } | |
| 4036 } | |
| 4037 | |
| 4038 /* | |
| 4039 * ":dis" and ":registers": Display the contents of the yank registers. | |
| 4040 */ | |
| 4041 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4042 ex_display(exarg_T *eap) |
| 7 | 4043 { |
| 4044 int i, n; | |
| 4045 long j; | |
| 4046 char_u *p; | |
| 4047 struct yankreg *yb; | |
| 4048 int name; | |
| 4049 int attr; | |
| 4050 char_u *arg = eap->arg; | |
| 22 | 4051 #ifdef FEAT_MBYTE |
| 4052 int clen; | |
| 4053 #else | |
| 4054 # define clen 1 | |
| 4055 #endif | |
| 7 | 4056 |
| 4057 if (arg != NULL && *arg == NUL) | |
| 4058 arg = NULL; | |
| 4059 attr = hl_attr(HLF_8); | |
| 4060 | |
| 4061 /* Highlight title */ | |
| 4062 MSG_PUTS_TITLE(_("\n--- Registers ---")); | |
| 4063 for (i = -1; i < NUM_REGISTERS && !got_int; ++i) | |
| 4064 { | |
| 4065 name = get_register_name(i); | |
| 2644 | 4066 if (arg != NULL && vim_strchr(arg, name) == NULL |
| 4067 #ifdef ONE_CLIPBOARD | |
| 4068 /* Star register and plus register contain the same thing. */ | |
| 4069 && (name != '*' || vim_strchr(arg, '+') == NULL) | |
| 4070 #endif | |
| 4071 ) | |
| 7 | 4072 continue; /* did not ask for this register */ |
| 4073 | |
| 4074 #ifdef FEAT_CLIPBOARD | |
| 4075 /* Adjust register name for "unnamed" in 'clipboard'. | |
| 4076 * When it's a clipboard register, fill it with the current contents | |
| 4077 * of the clipboard. */ | |
| 4078 adjust_clip_reg(&name); | |
| 4079 (void)may_get_selection(name); | |
| 4080 #endif | |
| 4081 | |
| 4082 if (i == -1) | |
| 4083 { | |
| 4084 if (y_previous != NULL) | |
| 4085 yb = y_previous; | |
| 4086 else | |
| 4087 yb = &(y_regs[0]); | |
| 4088 } | |
| 4089 else | |
| 4090 yb = &(y_regs[i]); | |
| 2000 | 4091 |
| 4092 #ifdef FEAT_EVAL | |
| 4093 if (name == MB_TOLOWER(redir_reg) | |
| 4094 || (redir_reg == '"' && yb == y_previous)) | |
| 4095 continue; /* do not list register being written to, the | |
| 4096 * pointer can be freed */ | |
| 4097 #endif | |
| 4098 | |
| 7 | 4099 if (yb->y_array != NULL) |
| 4100 { | |
| 4101 msg_putchar('\n'); | |
| 4102 msg_putchar('"'); | |
| 4103 msg_putchar(name); | |
| 4104 MSG_PUTS(" "); | |
| 4105 | |
| 4106 n = (int)Columns - 6; | |
| 4107 for (j = 0; j < yb->y_size && n > 1; ++j) | |
| 4108 { | |
| 4109 if (j) | |
| 4110 { | |
| 4111 MSG_PUTS_ATTR("^J", attr); | |
| 4112 n -= 2; | |
| 4113 } | |
| 4114 for (p = yb->y_array[j]; *p && (n -= ptr2cells(p)) >= 0; ++p) | |
| 4115 { | |
| 4116 #ifdef FEAT_MBYTE | |
| 474 | 4117 clen = (*mb_ptr2len)(p); |
| 22 | 4118 #endif |
| 4119 msg_outtrans_len(p, clen); | |
| 4120 #ifdef FEAT_MBYTE | |
| 4121 p += clen - 1; | |
| 7 | 4122 #endif |
| 4123 } | |
| 4124 } | |
| 4125 if (n > 1 && yb->y_type == MLINE) | |
| 4126 MSG_PUTS_ATTR("^J", attr); | |
| 4127 out_flush(); /* show one line at a time */ | |
| 4128 } | |
| 4129 ui_breakcheck(); | |
| 4130 } | |
| 4131 | |
| 4132 /* | |
| 4133 * display last inserted text | |
| 4134 */ | |
| 4135 if ((p = get_last_insert()) != NULL | |
| 4136 && (arg == NULL || vim_strchr(arg, '.') != NULL) && !got_int) | |
| 4137 { | |
| 4138 MSG_PUTS("\n\". "); | |
| 4139 dis_msg(p, TRUE); | |
| 4140 } | |
| 4141 | |
| 4142 /* | |
| 4143 * display last command line | |
| 4144 */ | |
| 4145 if (last_cmdline != NULL && (arg == NULL || vim_strchr(arg, ':') != NULL) | |
| 4146 && !got_int) | |
| 4147 { | |
| 4148 MSG_PUTS("\n\": "); | |
| 4149 dis_msg(last_cmdline, FALSE); | |
| 4150 } | |
| 4151 | |
| 4152 /* | |
| 4153 * display current file name | |
| 4154 */ | |
| 4155 if (curbuf->b_fname != NULL | |
| 4156 && (arg == NULL || vim_strchr(arg, '%') != NULL) && !got_int) | |
| 4157 { | |
| 4158 MSG_PUTS("\n\"% "); | |
| 4159 dis_msg(curbuf->b_fname, FALSE); | |
| 4160 } | |
| 4161 | |
| 4162 /* | |
| 4163 * display alternate file name | |
| 4164 */ | |
| 4165 if ((arg == NULL || vim_strchr(arg, '%') != NULL) && !got_int) | |
| 4166 { | |
| 4167 char_u *fname; | |
| 4168 linenr_T dummy; | |
| 4169 | |
| 4170 if (buflist_name_nr(0, &fname, &dummy) != FAIL) | |
| 4171 { | |
| 4172 MSG_PUTS("\n\"# "); | |
| 4173 dis_msg(fname, FALSE); | |
| 4174 } | |
| 4175 } | |
| 4176 | |
| 4177 /* | |
| 4178 * display last search pattern | |
| 4179 */ | |
| 4180 if (last_search_pat() != NULL | |
| 4181 && (arg == NULL || vim_strchr(arg, '/') != NULL) && !got_int) | |
| 4182 { | |
| 4183 MSG_PUTS("\n\"/ "); | |
| 4184 dis_msg(last_search_pat(), FALSE); | |
| 4185 } | |
| 4186 | |
| 4187 #ifdef FEAT_EVAL | |
| 4188 /* | |
| 4189 * display last used expression | |
| 4190 */ | |
| 4191 if (expr_line != NULL && (arg == NULL || vim_strchr(arg, '=') != NULL) | |
| 4192 && !got_int) | |
| 4193 { | |
| 4194 MSG_PUTS("\n\"= "); | |
| 4195 dis_msg(expr_line, FALSE); | |
| 4196 } | |
| 4197 #endif | |
| 4198 } | |
| 4199 | |
| 4200 /* | |
| 4201 * display a string for do_dis() | |
| 4202 * truncate at end of screen line | |
| 4203 */ | |
| 4204 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4205 dis_msg( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4206 char_u *p, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4207 int skip_esc) /* if TRUE, ignore trailing ESC */ |
| 7 | 4208 { |
| 4209 int n; | |
| 4210 #ifdef FEAT_MBYTE | |
| 4211 int l; | |
| 4212 #endif | |
| 4213 | |
| 4214 n = (int)Columns - 6; | |
| 4215 while (*p != NUL | |
| 4216 && !(*p == ESC && skip_esc && *(p + 1) == NUL) | |
| 4217 && (n -= ptr2cells(p)) >= 0) | |
| 4218 { | |
| 4219 #ifdef FEAT_MBYTE | |
| 474 | 4220 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
| 7 | 4221 { |
| 4222 msg_outtrans_len(p, l); | |
| 4223 p += l; | |
| 4224 } | |
| 4225 else | |
| 4226 #endif | |
| 4227 msg_outtrans_len(p++, 1); | |
| 4228 } | |
| 4229 ui_breakcheck(); | |
| 4230 } | |
| 4231 | |
| 3562 | 4232 #if defined(FEAT_COMMENTS) || defined(PROTO) |
| 4233 /* | |
| 4234 * If "process" is TRUE and the line begins with a comment leader (possibly | |
| 4235 * after some white space), return a pointer to the text after it. Put a boolean | |
| 4236 * value indicating whether the line ends with an unclosed comment in | |
| 4237 * "is_comment". | |
| 4238 * line - line to be processed, | |
| 4239 * process - if FALSE, will only check whether the line ends with an unclosed | |
| 3584 | 4240 * comment, |
| 3562 | 4241 * include_space - whether to also skip space following the comment leader, |
| 4242 * is_comment - will indicate whether the current line ends with an unclosed | |
| 3584 | 4243 * comment. |
| 3562 | 4244 */ |
| 4245 static char_u * | |
|
7829
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4246 skip_comment( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4247 char_u *line, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4248 int process, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4249 int include_space, |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4250 int *is_comment) |
| 3562 | 4251 { |
| 4252 char_u *comment_flags = NULL; | |
| 4253 int lead_len; | |
| 4254 int leader_offset = get_last_leader_offset(line, &comment_flags); | |
| 4255 | |
| 4256 *is_comment = FALSE; | |
| 4257 if (leader_offset != -1) | |
| 4258 { | |
| 4259 /* Let's check whether the line ends with an unclosed comment. | |
| 4260 * If the last comment leader has COM_END in flags, there's no comment. | |
| 4261 */ | |
| 4262 while (*comment_flags) | |
| 4263 { | |
| 4264 if (*comment_flags == COM_END | |
| 4265 || *comment_flags == ':') | |
| 4266 break; | |
| 4267 ++comment_flags; | |
| 4268 } | |
| 4269 if (*comment_flags != COM_END) | |
| 4270 *is_comment = TRUE; | |
| 4271 } | |
| 4272 | |
| 4273 if (process == FALSE) | |
| 4274 return line; | |
| 4275 | |
| 4276 lead_len = get_leader_len(line, &comment_flags, FALSE, include_space); | |
| 4277 | |
| 4278 if (lead_len == 0) | |
| 4279 return line; | |
| 4280 | |
| 4281 /* Find: | |
| 4282 * - COM_END, | |
| 4283 * - colon, | |
| 4284 * whichever comes first. | |
| 4285 */ | |
| 4286 while (*comment_flags) | |
| 4287 { | |
| 3580 | 4288 if (*comment_flags == COM_END |
| 3562 | 4289 || *comment_flags == ':') |
| 4290 { | |
| 4291 break; | |
| 4292 } | |
| 4293 ++comment_flags; | |
| 4294 } | |
| 4295 | |
| 4296 /* If we found a colon, it means that we are not processing a line | |
| 3580 | 4297 * starting with a closing part of a three-part comment. That's good, |
| 4298 * because we don't want to remove those as this would be annoying. | |
| 3562 | 4299 */ |
| 4300 if (*comment_flags == ':' || *comment_flags == NUL) | |
| 4301 line += lead_len; | |
| 4302 | |
| 4303 return line; | |
| 4304 } | |
| 4305 #endif | |
| 4306 | |
| 7 | 4307 /* |
|
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parents:
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diff
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|
4308 * Join 'count' lines (minimal 2) at cursor position. |
|
2209060c340d
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parents:
2289
diff
changeset
|
4309 * When "save_undo" is TRUE save lines for undo first. |
| 5848 | 4310 * Set "use_formatoptions" to FALSE when e.g. processing backspace and comment |
| 4311 * leaders should not be removed. | |
| 4312 * When setmark is TRUE, sets the '[ and '] mark, else, the caller is expected | |
| 4313 * to set those marks. | |
| 7 | 4314 * |
| 1217 | 4315 * return FAIL for failure, OK otherwise |
| 7 | 4316 */ |
| 4317 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4318 do_join( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4319 long count, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4320 int insert_space, |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4321 int save_undo, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4322 int use_formatoptions UNUSED, |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4323 int setmark) |
| 7 | 4324 { |
|
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Bram Moolenaar <bram@vim.org>
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diff
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|
4325 char_u *curr = NULL; |
| 2597 | 4326 char_u *curr_start = NULL; |
|
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parents:
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diff
changeset
|
4327 char_u *cend; |
| 7 | 4328 char_u *newp; |
| 2597 | 4329 char_u *spaces; /* number of spaces inserted before a line */ |
|
2310
3e4574a4b627
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Bram Moolenaar <bram@vim.org>
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2298
diff
changeset
|
4330 int endcurr1 = NUL; |
|
3e4574a4b627
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4331 int endcurr2 = NUL; |
|
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4332 int currsize = 0; /* size of the current line */ |
|
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4333 int sumsize = 0; /* size of the long new line */ |
| 7 | 4334 linenr_T t; |
|
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|
4335 colnr_T col = 0; |
|
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parents:
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diff
changeset
|
4336 int ret = OK; |
| 3562 | 4337 #if defined(FEAT_COMMENTS) || defined(PROTO) |
| 3574 | 4338 int *comments = NULL; |
| 3562 | 4339 int remove_comments = (use_formatoptions == TRUE) |
| 4340 && has_format_option(FO_REMOVE_COMS); | |
| 4341 int prev_was_comment; | |
| 4342 #endif | |
| 4343 | |
|
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|
4344 |
|
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parents:
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diff
changeset
|
4345 if (save_undo && u_save((linenr_T)(curwin->w_cursor.lnum - 1), |
|
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diff
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|
4346 (linenr_T)(curwin->w_cursor.lnum + count)) == FAIL) |
|
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diff
changeset
|
4347 return FAIL; |
|
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parents:
2289
diff
changeset
|
4348 |
|
2209060c340d
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Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4349 /* Allocate an array to store the number of spaces inserted before each |
|
2209060c340d
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parents:
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diff
changeset
|
4350 * 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
|
4351 * proper placement of each original line in the new one. */ |
|
2209060c340d
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parents:
2289
diff
changeset
|
4352 spaces = lalloc_clear((long_u)count, TRUE); |
|
2209060c340d
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parents:
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diff
changeset
|
4353 if (spaces == NULL) |
| 7 | 4354 return FAIL; |
| 3562 | 4355 #if defined(FEAT_COMMENTS) || defined(PROTO) |
| 4356 if (remove_comments) | |
| 4357 { | |
| 4358 comments = (int *)lalloc_clear((long_u)count * sizeof(int), TRUE); | |
| 4359 if (comments == NULL) | |
| 4360 { | |
| 4361 vim_free(spaces); | |
| 4362 return FAIL; | |
| 4363 } | |
| 4364 } | |
| 4365 #endif | |
| 7 | 4366 |
| 4367 /* | |
|
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|
4368 * Don't move anything, just compute the final line length |
|
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parents:
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diff
changeset
|
4369 * and setup the array of space strings lengths |
| 7 | 4370 */ |
|
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|
4371 for (t = 0; t < count; ++t) |
|
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parents:
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diff
changeset
|
4372 { |
| 2597 | 4373 curr = curr_start = ml_get((linenr_T)(curwin->w_cursor.lnum + t)); |
| 5848 | 4374 if (t == 0 && setmark) |
| 5664 | 4375 { |
| 4376 /* Set the '[ mark. */ | |
| 4377 curwin->w_buffer->b_op_start.lnum = curwin->w_cursor.lnum; | |
| 4378 curwin->w_buffer->b_op_start.col = (colnr_T)STRLEN(curr); | |
| 4379 } | |
| 3562 | 4380 #if defined(FEAT_COMMENTS) || defined(PROTO) |
| 4381 if (remove_comments) | |
| 4382 { | |
| 4383 /* We don't want to remove the comment leader if the | |
| 4384 * previous line is not a comment. */ | |
| 4385 if (t > 0 && prev_was_comment) | |
| 4386 { | |
| 4387 | |
| 4388 char_u *new_curr = skip_comment(curr, TRUE, insert_space, | |
| 4389 &prev_was_comment); | |
| 3576 | 4390 comments[t] = (int)(new_curr - curr); |
| 3562 | 4391 curr = new_curr; |
| 4392 } | |
| 4393 else | |
| 4394 curr = skip_comment(curr, FALSE, insert_space, | |
| 4395 &prev_was_comment); | |
| 4396 } | |
| 4397 #endif | |
| 4398 | |
|
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changeset
|
4399 if (insert_space && t > 0) |
|
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parents:
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diff
changeset
|
4400 { |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4401 curr = skipwhite(curr); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4402 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
|
4403 #ifdef FEAT_MBYTE |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4404 && (!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
|
4405 || (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
|
4406 && (!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
|
4407 || 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
|
4408 #endif |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4409 ) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4410 { |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4411 /* 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
|
4412 if (endcurr1 == ' ') |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4413 endcurr1 = endcurr2; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4414 else |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4415 ++spaces[t]; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4416 /* 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
|
4417 if ( p_js |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4418 && (endcurr1 == '.' |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4419 || (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
|
4420 && (endcurr1 == '?' || endcurr1 == '!')))) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4421 ++spaces[t]; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4422 } |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4423 } |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4424 currsize = (int)STRLEN(curr); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4425 sumsize += currsize + spaces[t]; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4426 endcurr1 = endcurr2 = NUL; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4427 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
|
4428 { |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4429 #ifdef FEAT_MBYTE |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4430 if (has_mbyte) |
|
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 cend = curr + currsize; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4433 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
|
4434 endcurr1 = (*mb_ptr2char)(cend); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4435 if (cend > curr) |
|
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 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
|
4438 endcurr2 = (*mb_ptr2char)(cend); |
|
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 } |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4441 else |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4442 #endif |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4443 { |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4444 endcurr1 = *(curr + currsize - 1); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4445 if (currsize > 1) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4446 endcurr2 = *(curr + currsize - 2); |
|
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 line_breakcheck(); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4450 if (got_int) |
|
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 ret = FAIL; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4453 goto theend; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4454 } |
|
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 /* 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
|
4458 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
|
4459 |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4460 /* 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
|
4461 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
|
4462 cend = newp + sumsize; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4463 *cend = 0; |
|
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 /* |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4466 * 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
|
4467 * |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4468 * 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
|
4469 * 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
|
4470 * 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
|
4471 */ |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4472 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
|
4473 { |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4474 cend -= currsize; |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4475 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
|
4476 if (spaces[t] > 0) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4477 { |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4478 cend -= spaces[t]; |
| 6929 | 4479 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
|
4480 } |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4481 mark_col_adjust(curwin->w_cursor.lnum + t, (colnr_T)0, (linenr_T)-t, |
| 2597 | 4482 (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
|
4483 if (t == 0) |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4484 break; |
| 2597 | 4485 curr = curr_start = ml_get((linenr_T)(curwin->w_cursor.lnum + t - 1)); |
| 3562 | 4486 #if defined(FEAT_COMMENTS) || defined(PROTO) |
| 4487 if (remove_comments) | |
| 4488 curr += comments[t - 1]; | |
| 4489 #endif | |
|
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4490 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
|
4491 curr = skipwhite(curr); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4492 currsize = (int)STRLEN(curr); |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4493 } |
| 7 | 4494 ml_replace(curwin->w_cursor.lnum, newp, FALSE); |
| 4495 | |
| 5848 | 4496 if (setmark) |
| 4497 { | |
| 4498 /* Set the '] mark. */ | |
| 4499 curwin->w_buffer->b_op_end.lnum = curwin->w_cursor.lnum; | |
| 4500 curwin->w_buffer->b_op_end.col = (colnr_T)STRLEN(newp); | |
| 4501 } | |
| 5664 | 4502 |
| 7 | 4503 /* Only report the change in the first line here, del_lines() will report |
| 4504 * the deleted line. */ | |
| 4505 changed_lines(curwin->w_cursor.lnum, currsize, | |
| 4506 curwin->w_cursor.lnum + 1, 0L); | |
| 4507 | |
| 4508 /* | |
|
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4509 * Delete following lines. To do this we move the cursor there |
| 7 | 4510 * briefly, and then move it back. After del_lines() the cursor may |
| 4511 * have moved up (last line deleted), so the current lnum is kept in t. | |
| 4512 */ | |
| 4513 t = curwin->w_cursor.lnum; | |
| 4514 ++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
|
4515 del_lines(count - 1, FALSE); |
| 7 | 4516 curwin->w_cursor.lnum = t; |
| 4517 | |
| 4518 /* | |
|
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4519 * Set the cursor column: |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4520 * 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
|
4521 * vim: use the column of the last join |
| 7 | 4522 */ |
|
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4523 curwin->w_cursor.col = |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4524 (vim_strchr(p_cpo, CPO_JOINCOL) != NULL ? currsize : col); |
| 7 | 4525 check_cursor_col(); |
|
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4526 |
| 7 | 4527 #ifdef FEAT_VIRTUALEDIT |
| 4528 curwin->w_cursor.coladd = 0; | |
| 4529 #endif | |
| 4530 curwin->w_set_curswant = TRUE; | |
| 4531 | |
|
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4532 theend: |
|
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4533 vim_free(spaces); |
| 3562 | 4534 #if defined(FEAT_COMMENTS) || defined(PROTO) |
| 4535 if (remove_comments) | |
| 4536 vim_free(comments); | |
| 4537 #endif | |
|
2294
2209060c340d
Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4538 return ret; |
| 7 | 4539 } |
| 4540 | |
| 4541 #ifdef FEAT_COMMENTS | |
| 4542 /* | |
| 4543 * Return TRUE if the two comment leaders given are the same. "lnum" is | |
| 4544 * the first line. White-space is ignored. Note that the whole of | |
| 4545 * 'leader1' must match 'leader2_len' characters from 'leader2' -- webb | |
| 4546 */ | |
| 4547 static int | |
|
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diff
changeset
|
4548 same_leader( |
|
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parents:
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diff
changeset
|
4549 linenr_T lnum, |
|
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parents:
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diff
changeset
|
4550 int leader1_len, |
|
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parents:
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diff
changeset
|
4551 char_u *leader1_flags, |
|
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parents:
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diff
changeset
|
4552 int leader2_len, |
|
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parents:
7805
diff
changeset
|
4553 char_u *leader2_flags) |
| 7 | 4554 { |
| 4555 int idx1 = 0, idx2 = 0; | |
| 4556 char_u *p; | |
| 4557 char_u *line1; | |
| 4558 char_u *line2; | |
| 4559 | |
| 4560 if (leader1_len == 0) | |
| 4561 return (leader2_len == 0); | |
| 4562 | |
| 4563 /* | |
| 4564 * If first leader has 'f' flag, the lines can be joined only if the | |
| 4565 * second line does not have a leader. | |
| 4566 * If first leader has 'e' flag, the lines can never be joined. | |
| 4567 * If fist leader has 's' flag, the lines can only be joined if there is | |
| 4568 * some text after it and the second line has the 'm' flag. | |
| 4569 */ | |
| 4570 if (leader1_flags != NULL) | |
| 4571 { | |
| 4572 for (p = leader1_flags; *p && *p != ':'; ++p) | |
| 4573 { | |
| 4574 if (*p == COM_FIRST) | |
| 4575 return (leader2_len == 0); | |
| 4576 if (*p == COM_END) | |
| 4577 return FALSE; | |
| 4578 if (*p == COM_START) | |
| 4579 { | |
| 4580 if (*(ml_get(lnum) + leader1_len) == NUL) | |
| 4581 return FALSE; | |
| 4582 if (leader2_flags == NULL || leader2_len == 0) | |
| 4583 return FALSE; | |
| 4584 for (p = leader2_flags; *p && *p != ':'; ++p) | |
| 4585 if (*p == COM_MIDDLE) | |
| 4586 return TRUE; | |
| 4587 return FALSE; | |
| 4588 } | |
| 4589 } | |
| 4590 } | |
| 4591 | |
| 4592 /* | |
| 4593 * Get current line and next line, compare the leaders. | |
| 4594 * The first line has to be saved, only one line can be locked at a time. | |
| 4595 */ | |
| 4596 line1 = vim_strsave(ml_get(lnum)); | |
| 4597 if (line1 != NULL) | |
| 4598 { | |
| 4599 for (idx1 = 0; vim_iswhite(line1[idx1]); ++idx1) | |
| 4600 ; | |
| 4601 line2 = ml_get(lnum + 1); | |
| 4602 for (idx2 = 0; idx2 < leader2_len; ++idx2) | |
| 4603 { | |
| 4604 if (!vim_iswhite(line2[idx2])) | |
| 4605 { | |
| 4606 if (line1[idx1++] != line2[idx2]) | |
| 4607 break; | |
| 4608 } | |
| 4609 else | |
| 4610 while (vim_iswhite(line1[idx1])) | |
| 4611 ++idx1; | |
| 4612 } | |
| 4613 vim_free(line1); | |
| 4614 } | |
| 4615 return (idx2 == leader2_len && idx1 == leader1_len); | |
| 4616 } | |
| 4617 #endif | |
| 4618 | |
| 4619 /* | |
| 3252 | 4620 * Implementation of the format operator 'gq'. |
| 7 | 4621 */ |
| 4622 void | |
|
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diff
changeset
|
4623 op_format( |
|
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parents:
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diff
changeset
|
4624 oparg_T *oap, |
|
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diff
changeset
|
4625 int keep_cursor) /* keep cursor on same text char */ |
| 7 | 4626 { |
| 4627 long old_line_count = curbuf->b_ml.ml_line_count; | |
| 4628 | |
| 4629 /* Place the cursor where the "gq" or "gw" command was given, so that "u" | |
| 4630 * can put it back there. */ | |
| 4631 curwin->w_cursor = oap->cursor_start; | |
| 4632 | |
| 4633 if (u_save((linenr_T)(oap->start.lnum - 1), | |
| 4634 (linenr_T)(oap->end.lnum + 1)) == FAIL) | |
| 4635 return; | |
| 4636 curwin->w_cursor = oap->start; | |
| 4637 | |
| 4638 if (oap->is_VIsual) | |
| 4639 /* When there is no change: need to remove the Visual selection */ | |
| 4640 redraw_curbuf_later(INVERTED); | |
| 4641 | |
| 4642 /* Set '[ mark at the start of the formatted area */ | |
| 4643 curbuf->b_op_start = oap->start; | |
| 4644 | |
| 4645 /* For "gw" remember the cursor position and put it back below (adjusted | |
| 4646 * for joined and split lines). */ | |
| 4647 if (keep_cursor) | |
| 4648 saved_cursor = oap->cursor_start; | |
| 4649 | |
| 1563 | 4650 format_lines(oap->line_count, keep_cursor); |
| 7 | 4651 |
| 4652 /* | |
| 4653 * Leave the cursor at the first non-blank of the last formatted line. | |
| 4654 * If the cursor was moved one line back (e.g. with "Q}") go to the next | |
| 4655 * line, so "." will do the next lines. | |
| 4656 */ | |
| 4657 if (oap->end_adjusted && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
| 4658 ++curwin->w_cursor.lnum; | |
| 4659 beginline(BL_WHITE | BL_FIX); | |
| 4660 old_line_count = curbuf->b_ml.ml_line_count - old_line_count; | |
| 4661 msgmore(old_line_count); | |
| 4662 | |
| 4663 /* put '] mark on the end of the formatted area */ | |
| 4664 curbuf->b_op_end = curwin->w_cursor; | |
| 4665 | |
| 4666 if (keep_cursor) | |
| 4667 { | |
| 4668 curwin->w_cursor = saved_cursor; | |
| 4669 saved_cursor.lnum = 0; | |
| 4670 } | |
| 4671 | |
| 4672 if (oap->is_VIsual) | |
| 4673 { | |
| 4674 win_T *wp; | |
| 4675 | |
| 4676 FOR_ALL_WINDOWS(wp) | |
| 4677 { | |
| 4678 if (wp->w_old_cursor_lnum != 0) | |
| 4679 { | |
| 4680 /* When lines have been inserted or deleted, adjust the end of | |
| 4681 * the Visual area to be redrawn. */ | |
| 4682 if (wp->w_old_cursor_lnum > wp->w_old_visual_lnum) | |
| 4683 wp->w_old_cursor_lnum += old_line_count; | |
| 4684 else | |
| 4685 wp->w_old_visual_lnum += old_line_count; | |
| 4686 } | |
| 4687 } | |
| 4688 } | |
| 4689 } | |
| 4690 | |
| 667 | 4691 #if defined(FEAT_EVAL) || defined(PROTO) |
| 4692 /* | |
| 4693 * Implementation of the format operator 'gq' for when using 'formatexpr'. | |
| 4694 */ | |
| 4695 void | |
|
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diff
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|
4696 op_formatexpr(oparg_T *oap) |
| 667 | 4697 { |
| 4698 if (oap->is_VIsual) | |
| 4699 /* When there is no change: need to remove the Visual selection */ | |
| 4700 redraw_curbuf_later(INVERTED); | |
| 4701 | |
|
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4702 if (fex_format(oap->start.lnum, oap->line_count, NUL) != 0) |
|
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|
4703 /* As documented: when 'formatexpr' returns non-zero fall back to |
|
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|
4704 * internal formatting. */ |
|
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diff
changeset
|
4705 op_format(oap, FALSE); |
| 667 | 4706 } |
| 4707 | |
| 4708 int | |
|
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diff
changeset
|
4709 fex_format( |
|
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parents:
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diff
changeset
|
4710 linenr_T lnum, |
|
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diff
changeset
|
4711 long count, |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4712 int c) /* character to be inserted */ |
| 667 | 4713 { |
| 681 | 4714 int use_sandbox = was_set_insecurely((char_u *)"formatexpr", |
| 4715 OPT_LOCAL); | |
| 667 | 4716 int r; |
| 4717 | |
| 4718 /* | |
| 4719 * Set v:lnum to the first line number and v:count to the number of lines. | |
| 844 | 4720 * Set v:char to the character to be inserted (can be NUL). |
| 667 | 4721 */ |
| 4722 set_vim_var_nr(VV_LNUM, lnum); | |
| 4723 set_vim_var_nr(VV_COUNT, count); | |
| 1969 | 4724 set_vim_var_char(c); |
| 844 | 4725 |
| 667 | 4726 /* |
| 4727 * Evaluate the function. | |
| 4728 */ | |
| 4729 if (use_sandbox) | |
| 4730 ++sandbox; | |
| 4731 r = eval_to_number(curbuf->b_p_fex); | |
| 4732 if (use_sandbox) | |
| 4733 --sandbox; | |
| 844 | 4734 |
| 4735 set_vim_var_string(VV_CHAR, NULL, -1); | |
| 4736 | |
| 667 | 4737 return r; |
| 4738 } | |
| 4739 #endif | |
| 4740 | |
| 7 | 4741 /* |
| 4742 * Format "line_count" lines, starting at the cursor position. | |
| 4743 * When "line_count" is negative, format until the end of the paragraph. | |
| 4744 * Lines after the cursor line are saved for undo, caller must have saved the | |
| 4745 * first line. | |
| 4746 */ | |
| 4747 void | |
|
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diff
changeset
|
4748 format_lines( |
|
2a8d6b2dd925
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parents:
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diff
changeset
|
4749 linenr_T line_count, |
|
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parents:
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diff
changeset
|
4750 int avoid_fex) /* don't use 'formatexpr' */ |
| 7 | 4751 { |
| 4752 int max_len; | |
| 4753 int is_not_par; /* current line not part of parag. */ | |
| 4754 int next_is_not_par; /* next line not part of paragraph */ | |
| 4755 int is_end_par; /* at end of paragraph */ | |
| 4756 int prev_is_end_par = FALSE;/* prev. line not part of parag. */ | |
| 4757 int next_is_start_par = FALSE; | |
| 4758 #ifdef FEAT_COMMENTS | |
| 4759 int leader_len = 0; /* leader len of current line */ | |
| 4760 int next_leader_len; /* leader len of next line */ | |
| 4761 char_u *leader_flags = NULL; /* flags for leader of current line */ | |
| 4762 char_u *next_leader_flags; /* flags for leader of next line */ | |
| 4763 int do_comments; /* format comments */ | |
| 3584 | 4764 int do_comments_list = 0; /* format comments with 'n' or '2' */ |
| 7 | 4765 #endif |
| 4766 int advance = TRUE; | |
| 3584 | 4767 int second_indent = -1; /* indent for second line (comment |
| 4768 * aware) */ | |
| 7 | 4769 int do_second_indent; |
| 4770 int do_number_indent; | |
| 4771 int do_trail_white; | |
| 4772 int first_par_line = TRUE; | |
| 4773 int smd_save; | |
| 4774 long count; | |
| 4775 int need_set_indent = TRUE; /* set indent of next paragraph */ | |
| 4776 int force_format = FALSE; | |
| 4777 int old_State = State; | |
| 4778 | |
| 4779 /* length of a line to force formatting: 3 * 'tw' */ | |
| 4780 max_len = comp_textwidth(TRUE) * 3; | |
| 4781 | |
| 4782 /* check for 'q', '2' and '1' in 'formatoptions' */ | |
| 4783 #ifdef FEAT_COMMENTS | |
| 4784 do_comments = has_format_option(FO_Q_COMS); | |
| 4785 #endif | |
| 4786 do_second_indent = has_format_option(FO_Q_SECOND); | |
| 4787 do_number_indent = has_format_option(FO_Q_NUMBER); | |
| 4788 do_trail_white = has_format_option(FO_WHITE_PAR); | |
| 4789 | |
| 4790 /* | |
| 4791 * Get info about the previous and current line. | |
| 4792 */ | |
| 4793 if (curwin->w_cursor.lnum > 1) | |
| 4794 is_not_par = fmt_check_par(curwin->w_cursor.lnum - 1 | |
| 4795 #ifdef FEAT_COMMENTS | |
| 4796 , &leader_len, &leader_flags, do_comments | |
| 4797 #endif | |
| 4798 ); | |
| 4799 else | |
| 4800 is_not_par = TRUE; | |
| 4801 next_is_not_par = fmt_check_par(curwin->w_cursor.lnum | |
| 4802 #ifdef FEAT_COMMENTS | |
| 4803 , &next_leader_len, &next_leader_flags, do_comments | |
| 4804 #endif | |
| 4805 ); | |
| 4806 is_end_par = (is_not_par || next_is_not_par); | |
| 4807 if (!is_end_par && do_trail_white) | |
| 4808 is_end_par = !ends_in_white(curwin->w_cursor.lnum - 1); | |
| 4809 | |
| 4810 curwin->w_cursor.lnum--; | |
| 4811 for (count = line_count; count != 0 && !got_int; --count) | |
| 4812 { | |
| 4813 /* | |
| 4814 * Advance to next paragraph. | |
| 4815 */ | |
| 4816 if (advance) | |
| 4817 { | |
| 4818 curwin->w_cursor.lnum++; | |
| 4819 prev_is_end_par = is_end_par; | |
| 4820 is_not_par = next_is_not_par; | |
| 4821 #ifdef FEAT_COMMENTS | |
| 4822 leader_len = next_leader_len; | |
| 4823 leader_flags = next_leader_flags; | |
| 4824 #endif | |
| 4825 } | |
| 4826 | |
| 4827 /* | |
| 4828 * The last line to be formatted. | |
| 4829 */ | |
| 4830 if (count == 1 || curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
| 4831 { | |
| 4832 next_is_not_par = TRUE; | |
| 4833 #ifdef FEAT_COMMENTS | |
| 4834 next_leader_len = 0; | |
| 4835 next_leader_flags = NULL; | |
| 4836 #endif | |
| 4837 } | |
| 4838 else | |
| 4839 { | |
| 4840 next_is_not_par = fmt_check_par(curwin->w_cursor.lnum + 1 | |
| 4841 #ifdef FEAT_COMMENTS | |
| 4842 , &next_leader_len, &next_leader_flags, do_comments | |
| 4843 #endif | |
| 4844 ); | |
| 4845 if (do_number_indent) | |
| 4846 next_is_start_par = | |
| 4847 (get_number_indent(curwin->w_cursor.lnum + 1) > 0); | |
| 4848 } | |
| 4849 advance = TRUE; | |
| 4850 is_end_par = (is_not_par || next_is_not_par || next_is_start_par); | |
| 4851 if (!is_end_par && do_trail_white) | |
| 4852 is_end_par = !ends_in_white(curwin->w_cursor.lnum); | |
| 4853 | |
| 4854 /* | |
| 4855 * Skip lines that are not in a paragraph. | |
| 4856 */ | |
| 4857 if (is_not_par) | |
| 4858 { | |
| 4859 if (line_count < 0) | |
| 4860 break; | |
| 4861 } | |
| 4862 else | |
| 4863 { | |
| 4864 /* | |
| 4865 * For the first line of a paragraph, check indent of second line. | |
| 4866 * Don't do this for comments and empty lines. | |
| 4867 */ | |
| 4868 if (first_par_line | |
| 4869 && (do_second_indent || do_number_indent) | |
| 4870 && prev_is_end_par | |
| 3584 | 4871 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) |
| 4872 { | |
| 4873 if (do_second_indent && !lineempty(curwin->w_cursor.lnum + 1)) | |
| 4874 { | |
| 4875 #ifdef FEAT_COMMENTS | |
| 4876 if (leader_len == 0 && next_leader_len == 0) | |
| 4877 { | |
| 4878 /* no comment found */ | |
| 4879 #endif | |
| 4880 second_indent = | |
| 4881 get_indent_lnum(curwin->w_cursor.lnum + 1); | |
| 7 | 4882 #ifdef FEAT_COMMENTS |
| 3584 | 4883 } |
| 4884 else | |
| 4885 { | |
| 4886 second_indent = next_leader_len; | |
| 4887 do_comments_list = 1; | |
| 4888 } | |
| 4889 #endif | |
| 4890 } | |
| 7 | 4891 else if (do_number_indent) |
| 3584 | 4892 { |
| 4893 #ifdef FEAT_COMMENTS | |
| 4894 if (leader_len == 0 && next_leader_len == 0) | |
| 4895 { | |
| 4896 /* no comment found */ | |
| 4897 #endif | |
| 4898 second_indent = | |
| 4899 get_number_indent(curwin->w_cursor.lnum); | |
| 4900 #ifdef FEAT_COMMENTS | |
| 4901 } | |
| 4902 else | |
| 4903 { | |
| 4904 /* get_number_indent() is now "comment aware"... */ | |
| 4905 second_indent = | |
| 4906 get_number_indent(curwin->w_cursor.lnum); | |
| 4907 do_comments_list = 1; | |
| 4908 } | |
| 4909 #endif | |
| 4910 } | |
| 7 | 4911 } |
| 4912 | |
| 4913 /* | |
| 4914 * When the comment leader changes, it's the end of the paragraph. | |
| 4915 */ | |
| 4916 if (curwin->w_cursor.lnum >= curbuf->b_ml.ml_line_count | |
| 4917 #ifdef FEAT_COMMENTS | |
| 4918 || !same_leader(curwin->w_cursor.lnum, | |
| 4919 leader_len, leader_flags, | |
| 4920 next_leader_len, next_leader_flags) | |
| 4921 #endif | |
| 4922 ) | |
| 4923 is_end_par = TRUE; | |
| 4924 | |
| 4925 /* | |
| 4926 * If we have got to the end of a paragraph, or the line is | |
| 4927 * getting long, format it. | |
| 4928 */ | |
| 4929 if (is_end_par || force_format) | |
| 4930 { | |
| 4931 if (need_set_indent) | |
| 4932 /* replace indent in first line with minimal number of | |
| 4933 * tabs and spaces, according to current options */ | |
| 4934 (void)set_indent(get_indent(), SIN_CHANGED); | |
| 4935 | |
| 4936 /* put cursor on last non-space */ | |
| 4937 State = NORMAL; /* don't go past end-of-line */ | |
| 4938 coladvance((colnr_T)MAXCOL); | |
| 4939 while (curwin->w_cursor.col && vim_isspace(gchar_cursor())) | |
| 4940 dec_cursor(); | |
| 4941 | |
| 4942 /* do the formatting, without 'showmode' */ | |
| 4943 State = INSERT; /* for open_line() */ | |
| 4944 smd_save = p_smd; | |
| 4945 p_smd = FALSE; | |
| 4946 insertchar(NUL, INSCHAR_FORMAT | |
| 4947 #ifdef FEAT_COMMENTS | |
| 4948 + (do_comments ? INSCHAR_DO_COM : 0) | |
| 3584 | 4949 + (do_comments && do_comments_list |
| 4950 ? INSCHAR_COM_LIST : 0) | |
| 7 | 4951 #endif |
| 1563 | 4952 + (avoid_fex ? INSCHAR_NO_FEX : 0), second_indent); |
| 7 | 4953 State = old_State; |
| 4954 p_smd = smd_save; | |
| 4955 second_indent = -1; | |
| 4956 /* at end of par.: need to set indent of next par. */ | |
| 4957 need_set_indent = is_end_par; | |
| 4958 if (is_end_par) | |
| 4959 { | |
| 4960 /* When called with a negative line count, break at the | |
| 4961 * end of the paragraph. */ | |
| 4962 if (line_count < 0) | |
| 4963 break; | |
| 4964 first_par_line = TRUE; | |
| 4965 } | |
| 4966 force_format = FALSE; | |
| 4967 } | |
| 4968 | |
| 4969 /* | |
| 4970 * When still in same paragraph, join the lines together. But | |
| 5403 | 4971 * first delete the leader from the second line. |
| 7 | 4972 */ |
| 4973 if (!is_end_par) | |
| 4974 { | |
| 4975 advance = FALSE; | |
| 4976 curwin->w_cursor.lnum++; | |
| 4977 curwin->w_cursor.col = 0; | |
| 4978 if (line_count < 0 && u_save_cursor() == FAIL) | |
|
2294
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Make joining a range of lines much faster. (Milan Vancura)
Bram Moolenaar <bram@vim.org>
parents:
2289
diff
changeset
|
4979 break; |
| 7 | 4980 #ifdef FEAT_COMMENTS |
| 4981 if (next_leader_len > 0) | |
| 5403 | 4982 { |
| 4983 (void)del_bytes((long)next_leader_len, FALSE, FALSE); | |
| 7 | 4984 mark_col_adjust(curwin->w_cursor.lnum, (colnr_T)0, 0L, |
| 4985 (long)-next_leader_len); | |
| 5403 | 4986 } else |
| 4987 #endif | |
| 4988 if (second_indent > 0) /* the "leader" for FO_Q_SECOND */ | |
| 4989 { | |
| 4990 char_u *p = ml_get_curline(); | |
| 5415 | 4991 int indent = (int)(skipwhite(p) - p); |
| 5403 | 4992 |
| 4993 if (indent > 0) | |
| 4994 { | |
| 4995 (void)del_bytes(indent, FALSE, FALSE); | |
| 4996 mark_col_adjust(curwin->w_cursor.lnum, | |
| 4997 (colnr_T)0, 0L, (long)-indent); | |
| 5415 | 4998 } |
| 5403 | 4999 } |
| 7 | 5000 curwin->w_cursor.lnum--; |
| 5848 | 5001 if (do_join(2, TRUE, FALSE, FALSE, FALSE) == FAIL) |
| 7 | 5002 { |
| 5003 beep_flush(); | |
| 5004 break; | |
| 5005 } | |
| 5006 first_par_line = FALSE; | |
| 5007 /* If the line is getting long, format it next time */ | |
| 5008 if (STRLEN(ml_get_curline()) > (size_t)max_len) | |
| 5009 force_format = TRUE; | |
| 5010 else | |
| 5011 force_format = FALSE; | |
| 5012 } | |
| 5013 } | |
| 5014 line_breakcheck(); | |
| 5015 } | |
| 5016 } | |
| 5017 | |
| 5018 /* | |
| 5019 * Return TRUE if line "lnum" ends in a white character. | |
| 5020 */ | |
| 5021 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5022 ends_in_white(linenr_T lnum) |
| 7 | 5023 { |
| 5024 char_u *s = ml_get(lnum); | |
| 5025 size_t l; | |
| 5026 | |
| 5027 if (*s == NUL) | |
| 5028 return FALSE; | |
| 5029 /* Don't use STRLEN() inside vim_iswhite(), SAS/C complains: "macro | |
| 5030 * invocation may call function multiple times". */ | |
| 5031 l = STRLEN(s) - 1; | |
| 5032 return vim_iswhite(s[l]); | |
| 5033 } | |
| 5034 | |
| 5035 /* | |
| 5036 * Blank lines, and lines containing only the comment leader, are left | |
| 5037 * untouched by the formatting. The function returns TRUE in this | |
| 5038 * case. It also returns TRUE when a line starts with the end of a comment | |
| 5039 * ('e' in comment flags), so that this line is skipped, and not joined to the | |
| 5040 * previous line. A new paragraph starts after a blank line, or when the | |
| 5041 * comment leader changes -- webb. | |
| 5042 */ | |
| 5043 #ifdef FEAT_COMMENTS | |
| 5044 static int | |
|
7829
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5045 fmt_check_par( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5046 linenr_T lnum, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5047 int *leader_len, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5048 char_u **leader_flags, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5049 int do_comments) |
| 7 | 5050 { |
| 5051 char_u *flags = NULL; /* init for GCC */ | |
| 5052 char_u *ptr; | |
| 5053 | |
| 5054 ptr = ml_get(lnum); | |
| 5055 if (do_comments) | |
| 3562 | 5056 *leader_len = get_leader_len(ptr, leader_flags, FALSE, TRUE); |
| 7 | 5057 else |
| 5058 *leader_len = 0; | |
| 5059 | |
| 5060 if (*leader_len > 0) | |
| 5061 { | |
| 5062 /* | |
| 5063 * Search for 'e' flag in comment leader flags. | |
| 5064 */ | |
| 5065 flags = *leader_flags; | |
| 5066 while (*flags && *flags != ':' && *flags != COM_END) | |
| 5067 ++flags; | |
| 5068 } | |
| 5069 | |
| 5070 return (*skipwhite(ptr + *leader_len) == NUL | |
| 5071 || (*leader_len > 0 && *flags == COM_END) | |
| 5072 || startPS(lnum, NUL, FALSE)); | |
| 5073 } | |
| 5074 #else | |
| 5075 static int | |
|
7829
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5076 fmt_check_par(linenr_T lnum) |
| 7 | 5077 { |
| 5078 return (*skipwhite(ml_get(lnum)) == NUL || startPS(lnum, NUL, FALSE)); | |
| 5079 } | |
| 5080 #endif | |
| 5081 | |
| 5082 /* | |
| 5083 * Return TRUE when a paragraph starts in line "lnum". Return FALSE when the | |
| 5084 * previous line is in the same paragraph. Used for auto-formatting. | |
| 5085 */ | |
| 5086 int | |
|
7829
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5087 paragraph_start(linenr_T lnum) |
| 7 | 5088 { |
| 5089 char_u *p; | |
| 5090 #ifdef FEAT_COMMENTS | |
| 5091 int leader_len = 0; /* leader len of current line */ | |
| 5092 char_u *leader_flags = NULL; /* flags for leader of current line */ | |
| 5093 int next_leader_len; /* leader len of next line */ | |
| 5094 char_u *next_leader_flags; /* flags for leader of next line */ | |
| 5095 int do_comments; /* format comments */ | |
| 5096 #endif | |
| 5097 | |
| 5098 if (lnum <= 1) | |
| 5099 return TRUE; /* start of the file */ | |
| 5100 | |
| 5101 p = ml_get(lnum - 1); | |
| 5102 if (*p == NUL) | |
| 5103 return TRUE; /* after empty line */ | |
| 5104 | |
| 5105 #ifdef FEAT_COMMENTS | |
| 5106 do_comments = has_format_option(FO_Q_COMS); | |
| 5107 #endif | |
| 5108 if (fmt_check_par(lnum - 1 | |
| 5109 #ifdef FEAT_COMMENTS | |
| 5110 , &leader_len, &leader_flags, do_comments | |
| 5111 #endif | |
| 5112 )) | |
| 5113 return TRUE; /* after non-paragraph line */ | |
| 5114 | |
| 5115 if (fmt_check_par(lnum | |
| 5116 #ifdef FEAT_COMMENTS | |
| 5117 , &next_leader_len, &next_leader_flags, do_comments | |
| 5118 #endif | |
| 5119 )) | |
| 5120 return TRUE; /* "lnum" is not a paragraph line */ | |
| 5121 | |
| 5122 if (has_format_option(FO_WHITE_PAR) && !ends_in_white(lnum - 1)) | |
| 5123 return TRUE; /* missing trailing space in previous line. */ | |
| 5124 | |
| 5125 if (has_format_option(FO_Q_NUMBER) && (get_number_indent(lnum) > 0)) | |
| 5126 return TRUE; /* numbered item starts in "lnum". */ | |
| 5127 | |
| 5128 #ifdef FEAT_COMMENTS | |
| 5129 if (!same_leader(lnum - 1, leader_len, leader_flags, | |
| 5130 next_leader_len, next_leader_flags)) | |
| 5131 return TRUE; /* change of comment leader. */ | |
| 5132 #endif | |
| 5133 | |
| 5134 return FALSE; | |
| 5135 } | |
| 5136 | |
| 5137 /* | |
| 5138 * prepare a few things for block mode yank/delete/tilde | |
| 5139 * | |
| 5140 * for delete: | |
| 5141 * - textlen includes the first/last char to be (partly) deleted | |
| 5142 * - start/endspaces is the number of columns that are taken by the | |
| 5143 * first/last deleted char minus the number of columns that have to be | |
| 1839 | 5144 * deleted. |
| 5145 * for yank and tilde: | |
| 7 | 5146 * - textlen includes the first/last char to be wholly yanked |
| 5147 * - start/endspaces is the number of columns of the first/last yanked char | |
| 5148 * that are to be yanked. | |
| 5149 */ | |
| 5150 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5151 block_prep( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5152 oparg_T *oap, |
|
2a8d6b2dd925
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parents:
7805
diff
changeset
|
5153 struct block_def *bdp, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5154 linenr_T lnum, |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5155 int is_del) |
| 7 | 5156 { |
| 5157 int incr = 0; | |
| 5158 char_u *pend; | |
| 5159 char_u *pstart; | |
| 5160 char_u *line; | |
| 5161 char_u *prev_pstart; | |
| 5162 char_u *prev_pend; | |
| 5163 | |
| 5164 bdp->startspaces = 0; | |
| 5165 bdp->endspaces = 0; | |
| 5166 bdp->textlen = 0; | |
| 5167 bdp->start_vcol = 0; | |
| 5168 bdp->end_vcol = 0; | |
| 5169 #ifdef FEAT_VISUALEXTRA | |
| 5170 bdp->is_short = FALSE; | |
| 5171 bdp->is_oneChar = FALSE; | |
| 5172 bdp->pre_whitesp = 0; | |
| 5173 bdp->pre_whitesp_c = 0; | |
| 5174 bdp->end_char_vcols = 0; | |
| 5175 #endif | |
| 5176 bdp->start_char_vcols = 0; | |
| 5177 | |
| 5178 line = ml_get(lnum); | |
| 5179 pstart = line; | |
| 5180 prev_pstart = line; | |
| 5181 while (bdp->start_vcol < oap->start_vcol && *pstart) | |
| 5182 { | |
| 5183 /* Count a tab for what it's worth (if list mode not on) */ | |
| 5995 | 5184 incr = lbr_chartabsize(line, pstart, (colnr_T)bdp->start_vcol); |
| 7 | 5185 bdp->start_vcol += incr; |
| 5186 #ifdef FEAT_VISUALEXTRA | |
| 5187 if (vim_iswhite(*pstart)) | |
| 5188 { | |
| 5189 bdp->pre_whitesp += incr; | |
| 5190 bdp->pre_whitesp_c++; | |
| 5191 } | |
| 5192 else | |
| 5193 { | |
| 5194 bdp->pre_whitesp = 0; | |
| 5195 bdp->pre_whitesp_c = 0; | |
| 5196 } | |
| 5197 #endif | |
| 5198 prev_pstart = pstart; | |
| 39 | 5199 mb_ptr_adv(pstart); |
| 7 | 5200 } |
| 5201 bdp->start_char_vcols = incr; | |
| 5202 if (bdp->start_vcol < oap->start_vcol) /* line too short */ | |
| 5203 { | |
| 5204 bdp->end_vcol = bdp->start_vcol; | |
| 5205 #ifdef FEAT_VISUALEXTRA | |
| 5206 bdp->is_short = TRUE; | |
| 5207 #endif | |
| 5208 if (!is_del || oap->op_type == OP_APPEND) | |
| 5209 bdp->endspaces = oap->end_vcol - oap->start_vcol + 1; | |
| 5210 } | |
| 5211 else | |
| 5212 { | |
| 5213 /* notice: this converts partly selected Multibyte characters to | |
| 5214 * spaces, too. */ | |
| 5215 bdp->startspaces = bdp->start_vcol - oap->start_vcol; | |
| 5216 if (is_del && bdp->startspaces) | |
| 5217 bdp->startspaces = bdp->start_char_vcols - bdp->startspaces; | |
| 5218 pend = pstart; | |
| 5219 bdp->end_vcol = bdp->start_vcol; | |
| 5220 if (bdp->end_vcol > oap->end_vcol) /* it's all in one character */ | |
| 5221 { | |
| 5222 #ifdef FEAT_VISUALEXTRA | |
| 5223 bdp->is_oneChar = TRUE; | |
| 5224 #endif | |
| 5225 if (oap->op_type == OP_INSERT) | |
| 5226 bdp->endspaces = bdp->start_char_vcols - bdp->startspaces; | |
| 5227 else if (oap->op_type == OP_APPEND) | |
| 5228 { | |
| 5229 bdp->startspaces += oap->end_vcol - oap->start_vcol + 1; | |
| 5230 bdp->endspaces = bdp->start_char_vcols - bdp->startspaces; | |
| 5231 } | |
| 5232 else | |
| 5233 { | |
| 5234 bdp->startspaces = oap->end_vcol - oap->start_vcol + 1; | |
| 5235 if (is_del && oap->op_type != OP_LSHIFT) | |
| 5236 { | |
| 5237 /* just putting the sum of those two into | |
| 5238 * bdp->startspaces doesn't work for Visual replace, | |
| 5239 * so we have to split the tab in two */ | |
| 5240 bdp->startspaces = bdp->start_char_vcols | |
| 5241 - (bdp->start_vcol - oap->start_vcol); | |
| 5242 bdp->endspaces = bdp->end_vcol - oap->end_vcol - 1; | |
| 5243 } | |
| 5244 } | |
| 5245 } | |
| 5246 else | |
| 5247 { | |
| 5248 prev_pend = pend; | |
| 5249 while (bdp->end_vcol <= oap->end_vcol && *pend != NUL) | |
| 5250 { | |
| 5251 /* Count a tab for what it's worth (if list mode not on) */ | |
| 5252 prev_pend = pend; | |
| 6535 | 5253 incr = lbr_chartabsize_adv(line, &pend, (colnr_T)bdp->end_vcol); |
| 7 | 5254 bdp->end_vcol += incr; |
| 5255 } | |
| 5256 if (bdp->end_vcol <= oap->end_vcol | |
| 5257 && (!is_del | |
| 5258 || oap->op_type == OP_APPEND | |
| 5259 || oap->op_type == OP_REPLACE)) /* line too short */ | |
| 5260 { | |
| 5261 #ifdef FEAT_VISUALEXTRA | |
| 5262 bdp->is_short = TRUE; | |
| 5263 #endif | |
| 5264 /* Alternative: include spaces to fill up the block. | |
| 5265 * Disadvantage: can lead to trailing spaces when the line is | |
| 5266 * short where the text is put */ | |
| 5267 /* if (!is_del || oap->op_type == OP_APPEND) */ | |
| 5268 if (oap->op_type == OP_APPEND || virtual_op) | |
| 5269 bdp->endspaces = oap->end_vcol - bdp->end_vcol | |
| 593 | 5270 + oap->inclusive; |
| 7 | 5271 else |
| 5272 bdp->endspaces = 0; /* replace doesn't add characters */ | |
| 5273 } | |
| 5274 else if (bdp->end_vcol > oap->end_vcol) | |
| 5275 { | |
| 5276 bdp->endspaces = bdp->end_vcol - oap->end_vcol - 1; | |
| 5277 if (!is_del && bdp->endspaces) | |
| 5278 { | |
| 5279 bdp->endspaces = incr - bdp->endspaces; | |
| 5280 if (pend != pstart) | |
| 5281 pend = prev_pend; | |
| 5282 } | |
| 5283 } | |
| 5284 } | |
| 5285 #ifdef FEAT_VISUALEXTRA | |
| 5286 bdp->end_char_vcols = incr; | |
| 5287 #endif | |
| 5288 if (is_del && bdp->startspaces) | |
| 5289 pstart = prev_pstart; | |
| 5290 bdp->textlen = (int)(pend - pstart); | |
| 5291 } | |
| 5292 bdp->textcol = (colnr_T) (pstart - line); | |
| 5293 bdp->textstart = pstart; | |
| 5294 } | |
| 5295 | |
| 5296 /* | |
|
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parents:
7570
diff
changeset
|
5297 * Handle the add/subtract operator. |
| 7 | 5298 */ |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
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parents:
7570
diff
changeset
|
5299 void |
|
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parents:
7805
diff
changeset
|
5300 op_addsub( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5301 oparg_T *oap, |
|
2a8d6b2dd925
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parents:
7805
diff
changeset
|
5302 linenr_T Prenum1, /* Amount of add/subtract */ |
|
2a8d6b2dd925
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parents:
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diff
changeset
|
5303 int g_cmd) /* was g<c-a>/g<c-x> */ |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
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parents:
7570
diff
changeset
|
5304 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5305 pos_T pos; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
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parents:
7570
diff
changeset
|
5306 struct block_def bd; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
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parents:
7570
diff
changeset
|
5307 int change_cnt = 0; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5308 linenr_T amount = Prenum1; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
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parents:
7570
diff
changeset
|
5309 |
|
b872724c37db
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Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5310 if (!VIsual_active) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
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parents:
7570
diff
changeset
|
5311 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5312 pos = curwin->w_cursor; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
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parents:
7570
diff
changeset
|
5313 if (u_save_cursor() == FAIL) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5314 return; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5315 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
|
5316 if (change_cnt) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5317 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
|
5318 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5319 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5320 { |
|
7576
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5321 int one_change; |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5322 int length; |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5323 pos_T startpos; |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5324 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5325 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
|
5326 (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
|
5327 return; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5328 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5329 pos = oap->start; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5330 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
|
5331 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5332 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
|
5333 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5334 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
|
5335 pos.col = bd.textcol; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5336 length = bd.textlen; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5337 } |
|
7576
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5338 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
|
5339 { |
|
7576
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5340 curwin->w_cursor.col = 0; |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5341 pos.col = 0; |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5342 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
|
5343 } |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5344 else /* oap->motion_type == MCHAR */ |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5345 { |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5346 if (!oap->inclusive) |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5347 dec(&(oap->end)); |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5348 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
|
5349 pos.col = 0; |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5350 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
|
5351 { |
|
7576
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5352 pos.col += oap->start.col; |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5353 length -= oap->start.col; |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5354 } |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5355 if (pos.lnum == oap->end.lnum) |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5356 { |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5357 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
|
5358 if (oap->end.col >= length) |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5359 oap->end.col = length - 1; |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5360 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
|
5361 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5362 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5363 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
|
5364 if (one_change) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5365 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5366 /* 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
|
5367 if (change_cnt == 0) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5368 startpos = curbuf->b_op_start; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5369 ++change_cnt; |
|
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 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5372 #ifdef FEAT_NETBEANS_INTG |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5373 if (netbeans_active() && one_change) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5374 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5375 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
|
5376 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5377 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
|
5378 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
|
5379 &ptr[pos.col], length); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5380 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5381 #endif |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5382 if (g_cmd && one_change) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5383 amount += Prenum1; |
|
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 if (change_cnt) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5386 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
|
5387 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5388 if (!change_cnt && oap->is_VIsual) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5389 /* 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
|
5390 redraw_curbuf_later(INVERTED); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5391 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5392 /* 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
|
5393 * position from do_addsub(). */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5394 if (change_cnt > 0) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5395 curbuf->b_op_start = startpos; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5396 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5397 if (change_cnt > p_report) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5398 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5399 if (change_cnt == 1) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5400 MSG(_("1 line changed")); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5401 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5402 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
|
5403 } |
|
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 } |
|
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 /* |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5408 * 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
|
5409 * 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:
7570
diff
changeset
|
5410 * |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5411 * 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
|
5412 */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5413 static int |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5414 do_addsub( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5415 int op_type, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5416 pos_T *pos, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5417 int length, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5418 linenr_T Prenum1) |
| 7 | 5419 { |
| 5420 int col; | |
| 5421 char_u *buf1; | |
| 5422 char_u buf2[NUMBUFLEN]; | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5423 int pre; /* 'X'/'x': hex; '0': octal; 'B'/'b': bin */ |
| 7 | 5424 static int hexupper = FALSE; /* 0xABC */ |
| 835 | 5425 unsigned long n; |
| 7 | 5426 long_u oldn; |
| 5427 char_u *ptr; | |
| 5428 int c; | |
| 5429 int todel; | |
| 5430 int dohex; | |
| 5431 int dooct; | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5432 int dobin; |
| 7 | 5433 int doalp; |
| 5434 int firstdigit; | |
| 5435 int subtract; | |
| 6868 | 5436 int negative = FALSE; |
| 6891 | 5437 int was_positive = TRUE; |
| 6868 | 5438 int visual = VIsual_active; |
| 6921 | 5439 int did_change = FALSE; |
|
7576
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5440 pos_T save_cursor = curwin->w_cursor; |
| 6927 | 5441 int maxlen = 0; |
|
7570
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5442 pos_T startpos; |
|
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5443 pos_T endpos; |
| 7 | 5444 |
| 5445 dohex = (vim_strchr(curbuf->b_p_nf, 'x') != NULL); /* "heX" */ | |
| 5446 dooct = (vim_strchr(curbuf->b_p_nf, 'o') != NULL); /* "Octal" */ | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5447 dobin = (vim_strchr(curbuf->b_p_nf, 'b') != NULL); /* "Bin" */ |
| 7 | 5448 doalp = (vim_strchr(curbuf->b_p_nf, 'p') != NULL); /* "alPha" */ |
| 5449 | |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5450 curwin->w_cursor = *pos; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5451 ptr = ml_get(pos->lnum); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5452 col = pos->col; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5453 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5454 if (*ptr == NUL) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5455 goto theend; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5456 |
| 7 | 5457 /* |
| 5458 * First check if we are on a hexadecimal number, after the "0x". | |
| 5459 */ | |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5460 if (!VIsual_active) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5461 { |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5462 if (dobin) |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5463 while (col > 0 && vim_isbdigit(ptr[col])) |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5464 --col; |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5465 |
| 6868 | 5466 if (dohex) |
| 5467 while (col > 0 && vim_isxdigit(ptr[col])) | |
| 5468 --col; | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5469 |
|
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:
7336
diff
changeset
|
5471 && dohex |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5472 && ! ((col > 0 |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5473 && (ptr[col] == 'X' |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5474 || ptr[col] == 'x') |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5475 && ptr[col - 1] == '0' |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5476 && vim_isxdigit(ptr[col + 1])))) |
|
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 |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5479 /* 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
|
5480 |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5481 col = pos->col; |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5482 |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5483 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
|
5484 col--; |
|
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 if (( dohex |
| 6868 | 5488 && col > 0 |
| 5489 && (ptr[col] == 'X' | |
| 5490 || ptr[col] == 'x') | |
| 5491 && ptr[col - 1] == '0' | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5492 && vim_isxdigit(ptr[col + 1])) || |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5493 ( dobin |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5494 && col > 0 |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5495 && (ptr[col] == 'B' |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5496 || ptr[col] == 'b') |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5497 && ptr[col - 1] == '0' |
|
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5498 && vim_isbdigit(ptr[col + 1]))) |
| 6868 | 5499 { |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7336
diff
changeset
|
5500 /* Found hexadecimal or binary number, move to its start. */ |
| 7 | 5501 --col; |
| 6868 | 5502 } |
| 5503 else | |
| 7 | 5504 { |
| 6868 | 5505 /* |
| 5506 * Search forward and then backward to find the start of number. | |
| 5507 */ | |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5508 col = pos->col; |
| 6868 | 5509 |
| 5510 while (ptr[col] != NUL | |
| 5511 && !vim_isdigit(ptr[col]) | |
| 5512 && !(doalp && ASCII_ISALPHA(ptr[col]))) | |
| 5513 ++col; | |
| 5514 | |
| 5515 while (col > 0 | |
| 5516 && vim_isdigit(ptr[col - 1]) | |
| 5517 && !(doalp && ASCII_ISALPHA(ptr[col]))) | |
| 5518 --col; | |
| 5519 } | |
| 5520 } | |
| 5521 | |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5522 if (visual) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5523 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5524 while (ptr[col] != NUL && length > 0 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5525 && !vim_isdigit(ptr[col]) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5526 && !(doalp && ASCII_ISALPHA(ptr[col]))) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5527 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5528 ++col; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5529 --length; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5530 } |
|
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 if (length == 0) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5533 goto theend; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5534 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5535 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
|
5536 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5537 negative = TRUE; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5538 was_positive = FALSE; |
|
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 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5541 |
|
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 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
|
5544 */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5545 firstdigit = ptr[col]; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5546 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
|
5547 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5548 beep_flush(); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5549 goto theend; |
|
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 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5552 if (doalp && ASCII_ISALPHA(firstdigit)) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5553 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5554 /* decrement or increment alphabetic character */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5555 if (op_type == OP_NR_SUB) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5556 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5557 if (CharOrd(firstdigit) < Prenum1) |
| 6927 | 5558 { |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5559 if (isupper(firstdigit)) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5560 firstdigit = 'A'; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5561 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5562 firstdigit = 'a'; |
| 6927 | 5563 } |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5564 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5565 #ifdef EBCDIC |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5566 firstdigit = EBCDIC_CHAR_ADD(firstdigit, -Prenum1); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5567 #else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5568 firstdigit -= Prenum1; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5569 #endif |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5570 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5571 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5572 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5573 if (26 - CharOrd(firstdigit) - 1 < Prenum1) |
| 6927 | 5574 { |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5575 if (isupper(firstdigit)) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5576 firstdigit = 'Z'; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5577 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5578 firstdigit = 'z'; |
| 6927 | 5579 } |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5580 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5581 #ifdef EBCDIC |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5582 firstdigit = EBCDIC_CHAR_ADD(firstdigit, Prenum1); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5583 #else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5584 firstdigit += Prenum1; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5585 #endif |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5586 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5587 curwin->w_cursor.col = col; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5588 if (!did_change) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5589 startpos = curwin->w_cursor; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5590 did_change = TRUE; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5591 (void)del_char(FALSE); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5592 ins_char(firstdigit); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5593 endpos = curwin->w_cursor; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5594 curwin->w_cursor.col = col; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5595 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5596 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5597 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5598 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
|
5599 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5600 /* negative number */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5601 --col; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5602 negative = TRUE; |
|
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 /* get the number value (unsigned) */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5605 if (visual && VIsual_mode != 'V') |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5606 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
|
5607 ? (int)STRLEN(ptr) - col |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5608 : length); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5609 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5610 vim_str2nr(ptr + col, &pre, &length, |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5611 0 + (dobin ? STR2NR_BIN : 0) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5612 + (dooct ? STR2NR_OCT : 0) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5613 + (dohex ? STR2NR_HEX : 0), |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5614 NULL, &n, maxlen); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5615 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5616 /* 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
|
5617 if (pre && negative) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5618 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5619 ++col; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5620 --length; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5621 negative = FALSE; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5622 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5623 /* add or subtract */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5624 subtract = FALSE; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5625 if (op_type == OP_NR_SUB) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5626 subtract ^= TRUE; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5627 if (negative) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5628 subtract ^= TRUE; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5629 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5630 oldn = n; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5631 if (subtract) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5632 n -= (unsigned long)Prenum1; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5633 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5634 n += (unsigned long)Prenum1; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5635 /* handle wraparound for decimal numbers */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5636 if (!pre) |
|
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 if (subtract) |
| 6927 | 5639 { |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5640 if (n > oldn) |
| 6868 | 5641 { |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5642 n = 1 + (n ^ (unsigned long)-1); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5643 negative ^= TRUE; |
| 6868 | 5644 } |
| 7 | 5645 } |
| 5646 else | |
| 6868 | 5647 { |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5648 /* add */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5649 if (n < oldn) |
| 6868 | 5650 { |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5651 n = (n ^ (unsigned long)-1); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5652 negative ^= TRUE; |
| 6868 | 5653 } |
| 6927 | 5654 } |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5655 if (n == 0) |
| 6868 | 5656 negative = FALSE; |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5657 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5658 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5659 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
|
5660 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5661 /* need to remove the '-' */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5662 col--; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5663 length++; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5664 } |
|
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 * Delete the old number. |
|
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 curwin->w_cursor.col = col; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5670 if (!did_change) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5671 startpos = curwin->w_cursor; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5672 did_change = TRUE; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5673 todel = length; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5674 c = gchar_cursor(); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5675 /* |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5676 * 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
|
5677 * 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
|
5678 */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5679 if (c == '-') |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5680 --length; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5681 while (todel-- > 0) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5682 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5683 if (c < 0x100 && isalpha(c)) |
| 6868 | 5684 { |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5685 if (isupper(c)) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5686 hexupper = TRUE; |
| 6868 | 5687 else |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5688 hexupper = FALSE; |
| 6891 | 5689 } |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5690 /* 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
|
5691 (void)del_char(FALSE); |
| 6868 | 5692 c = gchar_cursor(); |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5693 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5694 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5695 /* |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5696 * Prepare the leading characters in buf1[]. |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5697 * 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
|
5698 * Allocate a bit too much. |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5699 */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5700 buf1 = alloc((unsigned)length + NUMBUFLEN); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5701 if (buf1 == NULL) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5702 goto theend; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5703 ptr = buf1; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5704 if (negative && (!visual || (visual && was_positive))) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5705 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5706 *ptr++ = '-'; |
|
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 if (pre) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5709 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5710 *ptr++ = '0'; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5711 --length; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5712 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5713 if (pre == 'b' || pre == 'B' || |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5714 pre == 'x' || pre == 'X') |
|
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 *ptr++ = pre; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5717 --length; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5718 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5719 |
|
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 * Put the number characters in buf2[]. |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5722 */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5723 if (pre == 'b' || pre == 'B') |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5724 { |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5725 int i; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5726 int bit = 0; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5727 int bits = sizeof(unsigned long) * 8; |
|
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 /* leading zeros */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5730 for (bit = bits; bit > 0; bit--) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5731 if ((n >> (bit - 1)) & 0x1) break; |
|
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 for (i = 0; bit > 0; bit--) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5734 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
|
5735 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5736 buf2[i] = '\0'; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5737 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5738 else if (pre == 0) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5739 sprintf((char *)buf2, "%lu", n); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5740 else if (pre == '0') |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5741 sprintf((char *)buf2, "%lo", n); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5742 else if (pre && hexupper) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5743 sprintf((char *)buf2, "%lX", n); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5744 else |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5745 sprintf((char *)buf2, "%lx", n); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5746 length -= (int)STRLEN(buf2); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5747 |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5748 /* |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5749 * 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
|
5750 * 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
|
5751 * Don't do this when |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5752 * 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
|
5753 */ |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5754 if (firstdigit == '0' && !(dooct && pre == 0)) |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5755 while (length-- > 0) |
| 6868 | 5756 *ptr++ = '0'; |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5757 *ptr = NUL; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5758 STRCAT(buf1, buf2); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5759 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
|
5760 vim_free(buf1); |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5761 endpos = curwin->w_cursor; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5762 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
|
5763 --curwin->w_cursor.col; |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5764 } |
|
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5765 |
|
7570
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5766 if (did_change) |
|
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5767 { |
|
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5768 /* set the '[ and '] marks */ |
|
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5769 curbuf->b_op_start = startpos; |
|
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5770 curbuf->b_op_end = endpos; |
|
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5771 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
|
5772 --curbuf->b_op_end.col; |
|
4250ecde6009
commit https://github.com/vim/vim/commit/a52dfaed104183c1fa2a3b6e4430b23d86bcbece
Christian Brabandt <cb@256bit.org>
parents:
7551
diff
changeset
|
5773 } |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5774 |
|
7576
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5775 theend: |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5776 if (visual) |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5777 curwin->w_cursor = save_cursor; |
|
e008ca0e2af2
commit https://github.com/vim/vim/commit/7ae4fbca552c972eb3645ece02a2807e517610d7
Christian Brabandt <cb@256bit.org>
parents:
7574
diff
changeset
|
5778 |
|
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7570
diff
changeset
|
5779 return did_change; |
| 7 | 5780 } |
| 5781 | |
| 5782 #ifdef FEAT_VIMINFO | |
| 5783 int | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5784 read_viminfo_register(vir_T *virp, int force) |
| 7 | 5785 { |
| 5786 int eof; | |
| 5787 int do_it = TRUE; | |
| 5788 int size; | |
| 5789 int limit; | |
| 5790 int i; | |
| 5791 int set_prev = FALSE; | |
| 5792 char_u *str; | |
| 5793 char_u **array = NULL; | |
| 6508 | 5794 int new_type = MCHAR; /* init to shut up compiler */ |
| 5795 colnr_T new_width = 0; /* init to shut up compiler */ | |
| 7 | 5796 |
| 5797 /* We only get here (hopefully) if line[0] == '"' */ | |
| 5798 str = virp->vir_line + 1; | |
| 1893 | 5799 |
| 5800 /* If the line starts with "" this is the y_previous register. */ | |
| 7 | 5801 if (*str == '"') |
| 5802 { | |
| 5803 set_prev = TRUE; | |
| 5804 str++; | |
| 5805 } | |
| 1893 | 5806 |
| 7 | 5807 if (!ASCII_ISALNUM(*str) && *str != '-') |
| 5808 { | |
| 5809 if (viminfo_error("E577: ", _("Illegal register name"), virp->vir_line)) | |
| 5810 return TRUE; /* too many errors, pretend end-of-file */ | |
| 5811 do_it = FALSE; | |
| 5812 } | |
| 5813 get_yank_register(*str++, FALSE); | |
| 5814 if (!force && y_current->y_array != NULL) | |
| 5815 do_it = FALSE; | |
| 1893 | 5816 |
| 5817 if (*str == '@') | |
| 5818 { | |
| 5819 /* "x@: register x used for @@ */ | |
| 5820 if (force || execreg_lastc == NUL) | |
| 5821 execreg_lastc = str[-1]; | |
| 5822 } | |
| 5823 | |
| 7 | 5824 size = 0; |
| 5825 limit = 100; /* Optimized for registers containing <= 100 lines */ | |
| 5826 if (do_it) | |
| 5827 { | |
| 6462 | 5828 /* |
| 5829 * Build the new register in array[]. | |
| 5830 * y_array is kept as-is until done. | |
| 5831 * The "do_it" flag is reset when something is wrong, in which case | |
| 5832 * array[] needs to be freed. | |
| 5833 */ | |
| 7 | 5834 if (set_prev) |
| 5835 y_previous = y_current; | |
| 6462 | 5836 array = (char_u **)alloc((unsigned)(limit * sizeof(char_u *))); |
| 1893 | 5837 str = skipwhite(skiptowhite(str)); |
| 7 | 5838 if (STRNCMP(str, "CHAR", 4) == 0) |
| 6462 | 5839 new_type = MCHAR; |
| 7 | 5840 else if (STRNCMP(str, "BLOCK", 5) == 0) |
| 6462 | 5841 new_type = MBLOCK; |
| 7 | 5842 else |
| 6462 | 5843 new_type = MLINE; |
| 7 | 5844 /* get the block width; if it's missing we get a zero, which is OK */ |
| 5845 str = skipwhite(skiptowhite(str)); | |
| 6462 | 5846 new_width = getdigits(&str); |
| 7 | 5847 } |
| 5848 | |
| 5849 while (!(eof = viminfo_readline(virp)) | |
| 5850 && (virp->vir_line[0] == TAB || virp->vir_line[0] == '<')) | |
| 5851 { | |
| 5852 if (do_it) | |
| 5853 { | |
| 6462 | 5854 if (size == limit) |
| 7 | 5855 { |
| 6462 | 5856 char_u **new_array = (char_u **) |
| 7 | 5857 alloc((unsigned)(limit * 2 * sizeof(char_u *))); |
| 6462 | 5858 |
| 5859 if (new_array == NULL) | |
| 5860 { | |
| 5861 do_it = FALSE; | |
| 5862 break; | |
| 5863 } | |
| 7 | 5864 for (i = 0; i < limit; i++) |
| 6462 | 5865 new_array[i] = array[i]; |
| 7 | 5866 vim_free(array); |
| 6462 | 5867 array = new_array; |
| 7 | 5868 limit *= 2; |
| 5869 } | |
| 5870 str = viminfo_readstring(virp, 1, TRUE); | |
| 5871 if (str != NULL) | |
| 5872 array[size++] = str; | |
| 5873 else | |
| 6462 | 5874 /* error, don't store the result */ |
| 7 | 5875 do_it = FALSE; |
| 5876 } | |
| 5877 } | |
| 6508 | 5878 |
| 7 | 5879 if (do_it) |
| 5880 { | |
| 6462 | 5881 /* free y_array[] */ |
| 5882 for (i = 0; i < y_current->y_size; i++) | |
| 5883 vim_free(y_current->y_array[i]); | |
| 5884 vim_free(y_current->y_array); | |
| 5885 | |
| 5886 y_current->y_type = new_type; | |
| 5887 y_current->y_width = new_width; | |
| 5888 y_current->y_size = size; | |
| 7 | 5889 if (size == 0) |
| 5890 { | |
| 5891 y_current->y_array = NULL; | |
| 5892 } | |
| 6462 | 5893 else |
| 7 | 5894 { |
| 6462 | 5895 /* Move the lines from array[] to y_array[]. */ |
| 7 | 5896 y_current->y_array = |
| 5897 (char_u **)alloc((unsigned)(size * sizeof(char_u *))); | |
| 5898 for (i = 0; i < size; i++) | |
| 6462 | 5899 { |
| 5900 if (y_current->y_array == NULL) | |
| 5901 vim_free(array[i]); | |
| 5902 else | |
| 5903 y_current->y_array[i] = array[i]; | |
| 5904 } | |
| 7 | 5905 } |
| 6462 | 5906 } |
| 5907 else | |
| 5908 { | |
| 5909 /* Free array[] if it was filled. */ | |
| 5910 for (i = 0; i < size; i++) | |
| 5911 vim_free(array[i]); | |
| 5912 } | |
| 5913 vim_free(array); | |
| 5914 | |
| 7 | 5915 return eof; |
| 5916 } | |
| 5917 | |
| 5918 void | |
|
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5919 write_viminfo_registers(FILE *fp) |
| 7 | 5920 { |
| 5921 int i, j; | |
| 5922 char_u *type; | |
| 5923 char_u c; | |
| 5924 int num_lines; | |
| 5925 int max_num_lines; | |
| 5926 int max_kbyte; | |
| 5927 long len; | |
| 5928 | |
|
2278
0b3be97064e5
Various small fixes from Dominique Pelle.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
5929 fputs(_("\n# Registers:\n"), fp); |
| 7 | 5930 |
| 5931 /* Get '<' value, use old '"' value if '<' is not found. */ | |
| 5932 max_num_lines = get_viminfo_parameter('<'); | |
| 5933 if (max_num_lines < 0) | |
| 5934 max_num_lines = get_viminfo_parameter('"'); | |
| 5935 if (max_num_lines == 0) | |
| 5936 return; | |
| 5937 max_kbyte = get_viminfo_parameter('s'); | |
| 5938 if (max_kbyte == 0) | |
| 5939 return; | |
| 1893 | 5940 |
| 7 | 5941 for (i = 0; i < NUM_REGISTERS; i++) |
| 5942 { | |
| 5943 if (y_regs[i].y_array == NULL) | |
| 5944 continue; | |
| 5945 #ifdef FEAT_CLIPBOARD | |
| 5946 /* Skip '*'/'+' register, we don't want them back next time */ | |
| 5947 if (i == STAR_REGISTER || i == PLUS_REGISTER) | |
| 5948 continue; | |
| 5949 #endif | |
| 5950 #ifdef FEAT_DND | |
| 5951 /* Neither do we want the '~' register */ | |
| 5952 if (i == TILDE_REGISTER) | |
| 5953 continue; | |
| 5954 #endif | |
| 55 | 5955 /* Skip empty registers. */ |
| 7 | 5956 num_lines = y_regs[i].y_size; |
| 55 | 5957 if (num_lines == 0 |
| 5958 || (num_lines == 1 && y_regs[i].y_type == MCHAR | |
|
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2210
diff
changeset
|
5959 && *y_regs[i].y_array[0] == NUL)) |
| 55 | 5960 continue; |
| 5961 | |
| 7 | 5962 if (max_kbyte > 0) |
| 5963 { | |
| 5964 /* Skip register if there is more text than the maximum size. */ | |
| 5965 len = 0; | |
| 5966 for (j = 0; j < num_lines; j++) | |
| 835 | 5967 len += (long)STRLEN(y_regs[i].y_array[j]) + 1L; |
| 7 | 5968 if (len > (long)max_kbyte * 1024L) |
| 5969 continue; | |
| 5970 } | |
| 5971 | |
| 5972 switch (y_regs[i].y_type) | |
| 5973 { | |
| 5974 case MLINE: | |
| 5975 type = (char_u *)"LINE"; | |
| 5976 break; | |
| 5977 case MCHAR: | |
| 5978 type = (char_u *)"CHAR"; | |
| 5979 break; | |
| 5980 case MBLOCK: | |
| 5981 type = (char_u *)"BLOCK"; | |
| 5982 break; | |
| 5983 default: | |
| 5984 sprintf((char *)IObuff, _("E574: Unknown register type %d"), | |
| 274 | 5985 y_regs[i].y_type); |
| 7 | 5986 emsg(IObuff); |
| 5987 type = (char_u *)"LINE"; | |
| 5988 break; | |
| 5989 } | |
| 5990 if (y_previous == &y_regs[i]) | |
| 5991 fprintf(fp, "\""); | |
| 5992 c = get_register_name(i); | |
| 1893 | 5993 fprintf(fp, "\"%c", c); |
| 5994 if (c == execreg_lastc) | |
| 5995 fprintf(fp, "@"); | |
| 5735 | 5996 fprintf(fp, "\t%s\t%d\n", type, (int)y_regs[i].y_width); |
| 7 | 5997 |
| 5998 /* If max_num_lines < 0, then we save ALL the lines in the register */ | |
| 5999 if (max_num_lines > 0 && num_lines > max_num_lines) | |
| 6000 num_lines = max_num_lines; | |
| 6001 for (j = 0; j < num_lines; j++) | |
| 6002 { | |
| 6003 putc('\t', fp); | |
| 6004 viminfo_writestring(fp, y_regs[i].y_array[j]); | |
| 6005 } | |
| 6006 } | |
| 6007 } | |
| 6008 #endif /* FEAT_VIMINFO */ | |
| 6009 | |
| 6010 #if defined(FEAT_CLIPBOARD) || defined(PROTO) | |
| 6011 /* | |
| 6012 * SELECTION / PRIMARY ('*') | |
| 6013 * | |
| 6014 * Text selection stuff that uses the GUI selection register '*'. When using a | |
| 6015 * GUI this may be text from another window, otherwise it is the last text we | |
| 6016 * had highlighted with VIsual mode. With mouse support, clicking the middle | |
| 6017 * button performs the paste, otherwise you will need to do <"*p>. " | |
| 6018 * If not under X, it is synonymous with the clipboard register '+'. | |
| 6019 * | |
| 6020 * X CLIPBOARD ('+') | |
| 6021 * | |
| 6022 * Text selection stuff that uses the GUI clipboard register '+'. | |
| 6023 * Under X, this matches the standard cut/paste buffer CLIPBOARD selection. | |
| 6024 * It will be used for unnamed cut/pasting is 'clipboard' contains "unnamed", | |
| 6025 * otherwise you will need to do <"+p>. " | |
| 6026 * If not under X, it is synonymous with the selection register '*'. | |
| 6027 */ | |
| 6028 | |
| 6029 /* | |
| 6030 * Routine to export any final X selection we had to the environment | |
| 6031 * so that the text is still available after vim has exited. X selections | |
| 6032 * only exist while the owning application exists, so we write to the | |
| 6033 * permanent (while X runs) store CUT_BUFFER0. | |
| 6034 * Dump the CLIPBOARD selection if we own it (it's logically the more | |
| 6035 * 'permanent' of the two), otherwise the PRIMARY one. | |
| 6036 * For now, use a hard-coded sanity limit of 1Mb of data. | |
| 6037 */ | |
| 6038 #if defined(FEAT_X11) && defined(FEAT_CLIPBOARD) | |
| 6039 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6040 x11_export_final_selection(void) |
| 7 | 6041 { |
| 6042 Display *dpy; | |
| 6043 char_u *str = NULL; | |
| 6044 long_u len = 0; | |
| 6045 int motion_type = -1; | |
| 6046 | |
| 6047 # ifdef FEAT_GUI | |
| 6048 if (gui.in_use) | |
| 6049 dpy = X_DISPLAY; | |
| 6050 else | |
| 6051 # endif | |
| 6052 # ifdef FEAT_XCLIPBOARD | |
| 6053 dpy = xterm_dpy; | |
| 6054 # else | |
| 6055 return; | |
| 6056 # endif | |
| 6057 | |
| 6058 /* Get selection to export */ | |
| 6059 if (clip_plus.owned) | |
| 6060 motion_type = clip_convert_selection(&str, &len, &clip_plus); | |
| 6061 else if (clip_star.owned) | |
| 6062 motion_type = clip_convert_selection(&str, &len, &clip_star); | |
| 6063 | |
| 6064 /* Check it's OK */ | |
| 6065 if (dpy != NULL && str != NULL && motion_type >= 0 | |
| 6066 && len < 1024*1024 && len > 0) | |
| 6067 { | |
| 1924 | 6068 #ifdef FEAT_MBYTE |
| 4201 | 6069 int ok = TRUE; |
| 6070 | |
| 1924 | 6071 /* The CUT_BUFFER0 is supposed to always contain latin1. Convert from |
| 6072 * 'enc' when it is a multi-byte encoding. When 'enc' is an 8-bit | |
| 6073 * encoding conversion usually doesn't work, so keep the text as-is. | |
| 6074 */ | |
| 6075 if (has_mbyte) | |
| 6076 { | |
| 6077 vimconv_T vc; | |
| 6078 | |
| 6079 vc.vc_type = CONV_NONE; | |
| 6080 if (convert_setup(&vc, p_enc, (char_u *)"latin1") == OK) | |
| 6081 { | |
|
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Bram Moolenaar <bram@zimbu.org>
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2007
diff
changeset
|
6082 int intlen = len; |
|
85da03763130
updated for version 7.2.333
Bram Moolenaar <bram@zimbu.org>
parents:
2007
diff
changeset
|
6083 char_u *conv_str; |
| 2007 | 6084 |
| 4201 | 6085 vc.vc_fail = TRUE; |
| 2007 | 6086 conv_str = string_convert(&vc, str, &intlen); |
| 6087 len = intlen; | |
| 1924 | 6088 if (conv_str != NULL) |
| 6089 { | |
| 6090 vim_free(str); | |
| 6091 str = conv_str; | |
| 6092 } | |
| 4201 | 6093 else |
| 6094 { | |
| 6095 ok = FALSE; | |
| 6096 } | |
| 1924 | 6097 convert_setup(&vc, NULL, NULL); |
| 6098 } | |
| 4201 | 6099 else |
| 6100 { | |
| 6101 ok = FALSE; | |
| 6102 } | |
| 1924 | 6103 } |
| 4201 | 6104 |
| 6105 /* Do not store the string if conversion failed. Better to use any | |
| 6106 * other selection than garbled text. */ | |
| 6107 if (ok) | |
| 6108 #endif | |
| 6109 { | |
| 6110 XStoreBuffer(dpy, (char *)str, (int)len, 0); | |
| 6111 XFlush(dpy); | |
| 6112 } | |
| 7 | 6113 } |
| 6114 | |
| 6115 vim_free(str); | |
| 6116 } | |
| 6117 #endif | |
| 6118 | |
| 6119 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6120 clip_free_selection(VimClipboard *cbd) |
| 7 | 6121 { |
| 6122 struct yankreg *y_ptr = y_current; | |
| 6123 | |
| 6124 if (cbd == &clip_plus) | |
| 6125 y_current = &y_regs[PLUS_REGISTER]; | |
| 6126 else | |
| 6127 y_current = &y_regs[STAR_REGISTER]; | |
| 6128 free_yank_all(); | |
| 6129 y_current->y_size = 0; | |
| 6130 y_current = y_ptr; | |
| 6131 } | |
| 6132 | |
| 6133 /* | |
| 6134 * Get the selected text and put it in the gui selection register '*' or '+'. | |
| 6135 */ | |
| 6136 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6137 clip_get_selection(VimClipboard *cbd) |
| 7 | 6138 { |
| 6139 struct yankreg *old_y_previous, *old_y_current; | |
| 6140 pos_T old_cursor; | |
| 6141 pos_T old_visual; | |
| 6142 int old_visual_mode; | |
| 6143 colnr_T old_curswant; | |
| 6144 int old_set_curswant; | |
| 6145 pos_T old_op_start, old_op_end; | |
| 6146 oparg_T oa; | |
| 6147 cmdarg_T ca; | |
| 6148 | |
| 6149 if (cbd->owned) | |
| 6150 { | |
| 6151 if ((cbd == &clip_plus && y_regs[PLUS_REGISTER].y_array != NULL) | |
| 6152 || (cbd == &clip_star && y_regs[STAR_REGISTER].y_array != NULL)) | |
| 6153 return; | |
| 6154 | |
| 6155 /* Get the text between clip_star.start & clip_star.end */ | |
| 6156 old_y_previous = y_previous; | |
| 6157 old_y_current = y_current; | |
| 6158 old_cursor = curwin->w_cursor; | |
| 6159 old_curswant = curwin->w_curswant; | |
| 6160 old_set_curswant = curwin->w_set_curswant; | |
| 6161 old_op_start = curbuf->b_op_start; | |
| 6162 old_op_end = curbuf->b_op_end; | |
| 6163 old_visual = VIsual; | |
| 6164 old_visual_mode = VIsual_mode; | |
| 6165 clear_oparg(&oa); | |
| 6166 oa.regname = (cbd == &clip_plus ? '+' : '*'); | |
| 6167 oa.op_type = OP_YANK; | |
| 6168 vim_memset(&ca, 0, sizeof(ca)); | |
| 6169 ca.oap = &oa; | |
| 6170 ca.cmdchar = 'y'; | |
| 6171 ca.count1 = 1; | |
| 6172 ca.retval = CA_NO_ADJ_OP_END; | |
| 6173 do_pending_operator(&ca, 0, TRUE); | |
| 6174 y_previous = old_y_previous; | |
| 6175 y_current = old_y_current; | |
| 6176 curwin->w_cursor = old_cursor; | |
| 688 | 6177 changed_cline_bef_curs(); /* need to update w_virtcol et al */ |
| 7 | 6178 curwin->w_curswant = old_curswant; |
| 6179 curwin->w_set_curswant = old_set_curswant; | |
| 6180 curbuf->b_op_start = old_op_start; | |
| 6181 curbuf->b_op_end = old_op_end; | |
| 6182 VIsual = old_visual; | |
| 6183 VIsual_mode = old_visual_mode; | |
| 6184 } | |
| 6185 else | |
| 6186 { | |
| 6187 clip_free_selection(cbd); | |
| 6188 | |
| 6189 /* Try to get selected text from another window */ | |
| 6190 clip_gen_request_selection(cbd); | |
| 6191 } | |
| 6192 } | |
| 6193 | |
| 2896 | 6194 /* |
| 6195 * Convert from the GUI selection string into the '*'/'+' register. | |
| 6196 */ | |
| 7 | 6197 void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6198 clip_yank_selection( |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6199 int type, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6200 char_u *str, |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6201 long len, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6202 VimClipboard *cbd) |
| 7 | 6203 { |
| 6204 struct yankreg *y_ptr; | |
| 6205 | |
| 6206 if (cbd == &clip_plus) | |
| 6207 y_ptr = &y_regs[PLUS_REGISTER]; | |
| 6208 else | |
| 6209 y_ptr = &y_regs[STAR_REGISTER]; | |
| 6210 | |
| 6211 clip_free_selection(cbd); | |
| 6212 | |
| 5798 | 6213 str_to_reg(y_ptr, type, str, len, 0L, FALSE); |
| 7 | 6214 } |
| 6215 | |
| 6216 /* | |
| 6217 * Convert the '*'/'+' register into a GUI selection string returned in *str | |
| 6218 * with length *len. | |
| 6219 * Returns the motion type, or -1 for failure. | |
| 6220 */ | |
| 6221 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6222 clip_convert_selection(char_u **str, long_u *len, VimClipboard *cbd) |
| 7 | 6223 { |
| 6224 char_u *p; | |
| 6225 int lnum; | |
| 6226 int i, j; | |
| 6227 int_u eolsize; | |
| 6228 struct yankreg *y_ptr; | |
| 6229 | |
| 6230 if (cbd == &clip_plus) | |
| 6231 y_ptr = &y_regs[PLUS_REGISTER]; | |
| 6232 else | |
| 6233 y_ptr = &y_regs[STAR_REGISTER]; | |
| 6234 | |
| 6235 #ifdef USE_CRNL | |
| 6236 eolsize = 2; | |
| 6237 #else | |
| 6238 eolsize = 1; | |
| 6239 #endif | |
| 6240 | |
| 6241 *str = NULL; | |
| 6242 *len = 0; | |
| 6243 if (y_ptr->y_array == NULL) | |
| 6244 return -1; | |
| 6245 | |
| 6246 for (i = 0; i < y_ptr->y_size; i++) | |
| 6247 *len += (long_u)STRLEN(y_ptr->y_array[i]) + eolsize; | |
| 6248 | |
| 6249 /* | |
| 6250 * Don't want newline character at end of last line if we're in MCHAR mode. | |
| 6251 */ | |
| 6252 if (y_ptr->y_type == MCHAR && *len >= eolsize) | |
| 6253 *len -= eolsize; | |
| 6254 | |
| 6255 p = *str = lalloc(*len + 1, TRUE); /* add one to avoid zero */ | |
| 6256 if (p == NULL) | |
| 6257 return -1; | |
| 6258 lnum = 0; | |
| 6259 for (i = 0, j = 0; i < (int)*len; i++, j++) | |
| 6260 { | |
| 6261 if (y_ptr->y_array[lnum][j] == '\n') | |
| 6262 p[i] = NUL; | |
| 6263 else if (y_ptr->y_array[lnum][j] == NUL) | |
| 6264 { | |
| 6265 #ifdef USE_CRNL | |
| 6266 p[i++] = '\r'; | |
| 6267 #endif | |
| 6268 #ifdef USE_CR | |
| 6269 p[i] = '\r'; | |
| 6270 #else | |
| 6271 p[i] = '\n'; | |
| 6272 #endif | |
| 6273 lnum++; | |
| 6274 j = -1; | |
| 6275 } | |
| 6276 else | |
| 6277 p[i] = y_ptr->y_array[lnum][j]; | |
| 6278 } | |
| 6279 return y_ptr->y_type; | |
| 6280 } | |
| 6281 | |
| 6282 | |
| 6283 /* | |
| 6284 * If we have written to a clipboard register, send the text to the clipboard. | |
| 6285 */ | |
| 6286 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6287 may_set_selection(void) |
| 7 | 6288 { |
| 6289 if (y_current == &(y_regs[STAR_REGISTER]) && clip_star.available) | |
| 6290 { | |
| 6291 clip_own_selection(&clip_star); | |
| 6292 clip_gen_set_selection(&clip_star); | |
| 6293 } | |
| 6294 else if (y_current == &(y_regs[PLUS_REGISTER]) && clip_plus.available) | |
| 6295 { | |
| 6296 clip_own_selection(&clip_plus); | |
| 6297 clip_gen_set_selection(&clip_plus); | |
| 6298 } | |
| 6299 } | |
| 6300 | |
| 6301 #endif /* FEAT_CLIPBOARD || PROTO */ | |
| 6302 | |
| 6303 | |
| 6304 #if defined(FEAT_DND) || defined(PROTO) | |
| 6305 /* | |
| 6306 * Replace the contents of the '~' register with str. | |
| 6307 */ | |
| 6308 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6309 dnd_yank_drag_data(char_u *str, long len) |
| 7 | 6310 { |
| 6311 struct yankreg *curr; | |
| 6312 | |
| 6313 curr = y_current; | |
| 6314 y_current = &y_regs[TILDE_REGISTER]; | |
| 6315 free_yank_all(); | |
| 5798 | 6316 str_to_reg(y_current, MCHAR, str, len, 0L, FALSE); |
| 7 | 6317 y_current = curr; |
| 6318 } | |
| 6319 #endif | |
| 6320 | |
| 6321 | |
| 6322 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 6323 /* | |
| 6324 * Return the type of a register. | |
| 6325 * Used for getregtype() | |
| 6326 * Returns MAUTO for error. | |
| 6327 */ | |
| 6328 char_u | |
|
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parents:
7805
diff
changeset
|
6329 get_reg_type(int regname, long *reglen) |
| 7 | 6330 { |
| 6331 switch (regname) | |
| 6332 { | |
| 6333 case '%': /* file name */ | |
| 6334 case '#': /* alternate file name */ | |
| 6335 case '=': /* expression */ | |
| 6336 case ':': /* last command line */ | |
| 6337 case '/': /* last search-pattern */ | |
| 6338 case '.': /* last inserted text */ | |
| 6339 #ifdef FEAT_SEARCHPATH | |
| 6340 case Ctrl_F: /* Filename under cursor */ | |
| 6341 case Ctrl_P: /* Path under cursor, expand via "path" */ | |
| 6342 #endif | |
| 6343 case Ctrl_W: /* word under cursor */ | |
| 6344 case Ctrl_A: /* WORD (mnemonic All) under cursor */ | |
| 6345 case '_': /* black hole: always empty */ | |
| 6346 return MCHAR; | |
| 6347 } | |
| 6348 | |
| 6349 #ifdef FEAT_CLIPBOARD | |
| 6350 regname = may_get_selection(regname); | |
| 6351 #endif | |
| 6352 | |
| 5596 | 6353 if (regname != NUL && !valid_yank_reg(regname, FALSE)) |
|
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parents:
7336
diff
changeset
|
6354 return MAUTO; |
| 5596 | 6355 |
| 7 | 6356 get_yank_register(regname, FALSE); |
| 6357 | |
| 6358 if (y_current->y_array != NULL) | |
| 6359 { | |
| 6360 if (reglen != NULL && y_current->y_type == MBLOCK) | |
| 6361 *reglen = y_current->y_width; | |
| 6362 return y_current->y_type; | |
| 6363 } | |
| 6364 return MAUTO; | |
| 6365 } | |
| 6366 | |
|
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parents:
7576
diff
changeset
|
6367 static char_u *getreg_wrap_one_line(char_u *s, int flags); |
| 5796 | 6368 |
| 6369 /* | |
| 6370 * When "flags" has GREG_LIST return a list with text "s". | |
| 6371 * Otherwise just return "s". | |
| 6372 */ | |
| 6373 static char_u * | |
|
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parents:
7805
diff
changeset
|
6374 getreg_wrap_one_line(char_u *s, int flags) |
| 5796 | 6375 { |
| 6376 if (flags & GREG_LIST) | |
| 6377 { | |
| 6378 list_T *list = list_alloc(); | |
| 6379 | |
| 6380 if (list != NULL) | |
| 6381 { | |
| 6382 if (list_append_string(list, NULL, -1) == FAIL) | |
| 6383 { | |
| 6384 list_free(list, TRUE); | |
| 6385 return NULL; | |
| 6386 } | |
| 6387 list->lv_first->li_tv.vval.v_string = s; | |
| 6388 } | |
| 6389 return (char_u *)list; | |
| 6390 } | |
| 6391 return s; | |
| 6392 } | |
| 6393 | |
| 7 | 6394 /* |
| 6395 * Return the contents of a register as a single allocated string. | |
| 6396 * Used for "@r" in expressions and for getreg(). | |
| 6397 * Returns NULL for error. | |
| 5796 | 6398 * Flags: |
| 6399 * GREG_NO_EXPR Do not allow expression register | |
| 6400 * GREG_EXPR_SRC For the expression register: return expression itself, | |
| 6401 * not the result of its evaluation. | |
| 6402 * GREG_LIST Return a list of lines in place of a single string. | |
| 7 | 6403 */ |
| 6404 char_u * | |
|
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diff
changeset
|
6405 get_reg_contents(int regname, int flags) |
| 7 | 6406 { |
| 6407 long i; | |
| 6408 char_u *retval; | |
| 6409 int allocated; | |
| 6410 long len; | |
| 6411 | |
| 6412 /* Don't allow using an expression register inside an expression */ | |
| 6413 if (regname == '=') | |
| 6414 { | |
| 5796 | 6415 if (flags & GREG_NO_EXPR) |
| 6416 return NULL; | |
| 6417 if (flags & GREG_EXPR_SRC) | |
| 6418 return getreg_wrap_one_line(get_expr_line_src(), flags); | |
| 6419 return getreg_wrap_one_line(get_expr_line(), flags); | |
| 7 | 6420 } |
| 6421 | |
| 6422 if (regname == '@') /* "@@" is used for unnamed register */ | |
| 6423 regname = '"'; | |
| 6424 | |
| 6425 /* check for valid regname */ | |
| 6426 if (regname != NUL && !valid_yank_reg(regname, FALSE)) | |
| 6427 return NULL; | |
| 6428 | |
| 6429 #ifdef FEAT_CLIPBOARD | |
| 6430 regname = may_get_selection(regname); | |
| 6431 #endif | |
| 6432 | |
| 6433 if (get_spec_reg(regname, &retval, &allocated, FALSE)) | |
| 6434 { | |
| 6435 if (retval == NULL) | |
| 6436 return NULL; | |
| 5796 | 6437 if (allocated) |
| 6438 return getreg_wrap_one_line(retval, flags); | |
| 6439 return getreg_wrap_one_line(vim_strsave(retval), flags); | |
| 7 | 6440 } |
| 6441 | |
| 6442 get_yank_register(regname, FALSE); | |
| 6443 if (y_current->y_array == NULL) | |
| 6444 return NULL; | |
| 6445 | |
| 5796 | 6446 if (flags & GREG_LIST) |
| 6447 { | |
| 6448 list_T *list = list_alloc(); | |
| 6449 int error = FALSE; | |
| 6450 | |
| 6451 if (list == NULL) | |
| 6452 return NULL; | |
| 6453 for (i = 0; i < y_current->y_size; ++i) | |
| 6454 if (list_append_string(list, y_current->y_array[i], -1) == FAIL) | |
| 6455 error = TRUE; | |
| 6456 if (error) | |
| 6457 { | |
| 6458 list_free(list, TRUE); | |
| 6459 return NULL; | |
| 6460 } | |
| 6461 return (char_u *)list; | |
| 6462 } | |
| 6463 | |
| 7 | 6464 /* |
| 6465 * Compute length of resulting string. | |
| 6466 */ | |
| 6467 len = 0; | |
| 6468 for (i = 0; i < y_current->y_size; ++i) | |
| 6469 { | |
| 6470 len += (long)STRLEN(y_current->y_array[i]); | |
| 6471 /* | |
| 6472 * Insert a newline between lines and after last line if | |
| 6473 * y_type is MLINE. | |
| 6474 */ | |
| 6475 if (y_current->y_type == MLINE || i < y_current->y_size - 1) | |
| 6476 ++len; | |
| 6477 } | |
| 6478 | |
| 6479 retval = lalloc(len + 1, TRUE); | |
| 6480 | |
| 6481 /* | |
| 6482 * Copy the lines of the yank register into the string. | |
| 6483 */ | |
| 6484 if (retval != NULL) | |
| 6485 { | |
| 6486 len = 0; | |
| 6487 for (i = 0; i < y_current->y_size; ++i) | |
| 6488 { | |
| 6489 STRCPY(retval + len, y_current->y_array[i]); | |
| 6490 len += (long)STRLEN(retval + len); | |
| 6491 | |
| 6492 /* | |
| 6493 * Insert a NL between lines and after the last line if y_type is | |
| 6494 * MLINE. | |
| 6495 */ | |
| 6496 if (y_current->y_type == MLINE || i < y_current->y_size - 1) | |
| 6497 retval[len++] = '\n'; | |
| 6498 } | |
| 6499 retval[len] = NUL; | |
| 6500 } | |
| 6501 | |
| 6502 return retval; | |
| 6503 } | |
| 6504 | |
| 5798 | 6505 static int |
|
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|
6506 init_write_reg( |
|
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|
6507 int name, |
|
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|
6508 struct yankreg **old_y_previous, |
|
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diff
changeset
|
6509 struct yankreg **old_y_current, |
|
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|
6510 int must_append, |
|
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|
6511 int *yank_type UNUSED) |
| 5798 | 6512 { |
| 6513 if (!valid_yank_reg(name, TRUE)) /* check for valid reg name */ | |
| 6514 { | |
| 6515 emsg_invreg(name); | |
| 6516 return FAIL; | |
| 6517 } | |
| 6518 | |
| 6519 /* Don't want to change the current (unnamed) register */ | |
| 6520 *old_y_previous = y_previous; | |
| 6521 *old_y_current = y_current; | |
| 6522 | |
| 6523 get_yank_register(name, TRUE); | |
| 6524 if (!y_append && !must_append) | |
| 6525 free_yank_all(); | |
| 6526 return OK; | |
| 6527 } | |
| 6528 | |
| 6529 static void | |
|
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|
6530 finish_write_reg( |
|
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|
6531 int name, |
|
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|
6532 struct yankreg *old_y_previous, |
|
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diff
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|
6533 struct yankreg *old_y_current) |
| 5798 | 6534 { |
| 6535 # ifdef FEAT_CLIPBOARD | |
| 6536 /* Send text of clipboard register to the clipboard. */ | |
| 6537 may_set_selection(); | |
| 6538 # endif | |
| 6539 | |
| 6540 /* ':let @" = "val"' should change the meaning of the "" register */ | |
| 6541 if (name != '"') | |
| 6542 y_previous = old_y_previous; | |
| 6543 y_current = old_y_current; | |
| 6544 } | |
| 6545 | |
| 7 | 6546 /* |
| 6547 * Store string "str" in register "name". | |
| 6548 * "maxlen" is the maximum number of bytes to use, -1 for all bytes. | |
| 6549 * If "must_append" is TRUE, always append to the register. Otherwise append | |
| 6550 * if "name" is an uppercase letter. | |
| 6551 * Note: "maxlen" and "must_append" don't work for the "/" register. | |
| 6552 * Careful: 'str' is modified, you may have to use a copy! | |
| 6553 * If "str" ends in '\n' or '\r', use linewise, otherwise use characterwise. | |
| 6554 */ | |
| 6555 void | |
|
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|
6556 write_reg_contents( |
|
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changeset
|
6557 int name, |
|
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|
6558 char_u *str, |
|
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changeset
|
6559 int maxlen, |
|
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diff
changeset
|
6560 int must_append) |
| 7 | 6561 { |
| 6562 write_reg_contents_ex(name, str, maxlen, must_append, MAUTO, 0L); | |
| 6563 } | |
| 6564 | |
| 6565 void | |
|
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|
6566 write_reg_contents_lst( |
|
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|
6567 int name, |
|
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6568 char_u **strings, |
|
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|
6569 int maxlen UNUSED, |
|
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|
6570 int must_append, |
|
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|
6571 int yank_type, |
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|
6572 long block_len) |
| 5798 | 6573 { |
| 6574 struct yankreg *old_y_previous, *old_y_current; | |
| 6575 | |
| 6576 if (name == '/' | |
| 6577 #ifdef FEAT_EVAL | |
| 6578 || name == '=' | |
| 6579 #endif | |
| 6580 ) | |
| 6581 { | |
| 6582 char_u *s; | |
| 6583 | |
| 6584 if (strings[0] == NULL) | |
| 6585 s = (char_u *)""; | |
| 6586 else if (strings[1] != NULL) | |
| 6587 { | |
| 6588 EMSG(_("E883: search pattern and expression register may not " | |
| 6589 "contain two or more lines")); | |
| 6590 return; | |
| 6591 } | |
| 6592 else | |
| 6593 s = strings[0]; | |
| 6594 write_reg_contents_ex(name, s, -1, must_append, yank_type, block_len); | |
| 6595 return; | |
| 6596 } | |
| 6597 | |
| 6598 if (name == '_') /* black hole: nothing to do */ | |
| 6599 return; | |
| 6600 | |
| 6601 if (init_write_reg(name, &old_y_previous, &old_y_current, must_append, | |
| 6602 &yank_type) == FAIL) | |
| 6603 return; | |
| 6604 | |
| 6605 str_to_reg(y_current, yank_type, (char_u *) strings, -1, block_len, TRUE); | |
| 6606 | |
| 6607 finish_write_reg(name, old_y_previous, old_y_current); | |
| 6608 } | |
| 6609 | |
| 6610 void | |
|
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|
6611 write_reg_contents_ex( |
|
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|
6612 int name, |
|
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|
6613 char_u *str, |
|
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|
6614 int maxlen, |
|
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|
6615 int must_append, |
|
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|
6616 int yank_type, |
|
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diff
changeset
|
6617 long block_len) |
| 7 | 6618 { |
| 6619 struct yankreg *old_y_previous, *old_y_current; | |
| 6620 long len; | |
| 6621 | |
| 336 | 6622 if (maxlen >= 0) |
| 6623 len = maxlen; | |
| 6624 else | |
| 6625 len = (long)STRLEN(str); | |
| 6626 | |
| 7 | 6627 /* Special case: '/' search pattern */ |
| 6628 if (name == '/') | |
| 6629 { | |
| 6630 set_last_search_pat(str, RE_SEARCH, TRUE, TRUE); | |
| 6631 return; | |
| 6632 } | |
| 6633 | |
| 6557 | 6634 if (name == '#') |
| 6635 { | |
| 6636 buf_T *buf; | |
| 6637 | |
| 6638 if (VIM_ISDIGIT(*str)) | |
| 6639 { | |
| 6640 int num = atoi((char *)str); | |
| 6641 | |
| 6642 buf = buflist_findnr(num); | |
| 6643 if (buf == NULL) | |
| 6644 EMSGN(_(e_nobufnr), (long)num); | |
| 6645 } | |
| 6646 else | |
| 6647 buf = buflist_findnr(buflist_findpat(str, str + STRLEN(str), | |
| 6648 TRUE, FALSE, FALSE)); | |
| 6649 if (buf == NULL) | |
| 6650 return; | |
| 6651 curwin->w_alt_fnum = buf->b_fnum; | |
| 6652 return; | |
| 6653 } | |
| 6654 | |
| 336 | 6655 #ifdef FEAT_EVAL |
| 6656 if (name == '=') | |
| 6657 { | |
| 6658 char_u *p, *s; | |
| 6659 | |
| 6660 p = vim_strnsave(str, (int)len); | |
| 6661 if (p == NULL) | |
| 6662 return; | |
| 6663 if (must_append) | |
| 6664 { | |
| 6665 s = concat_str(get_expr_line_src(), p); | |
| 6666 vim_free(p); | |
| 6667 p = s; | |
| 6668 } | |
| 6669 set_expr_line(p); | |
| 6670 return; | |
| 6671 } | |
| 6672 #endif | |
| 6673 | |
| 7 | 6674 if (name == '_') /* black hole: nothing to do */ |
| 6675 return; | |
| 6676 | |
| 5798 | 6677 if (init_write_reg(name, &old_y_previous, &old_y_current, must_append, |
| 6678 &yank_type) == FAIL) | |
| 6679 return; | |
| 6680 | |
| 6681 str_to_reg(y_current, yank_type, str, len, block_len, FALSE); | |
| 6682 | |
| 6683 finish_write_reg(name, old_y_previous, old_y_current); | |
| 7 | 6684 } |
| 6685 #endif /* FEAT_EVAL */ | |
| 6686 | |
| 6687 #if defined(FEAT_CLIPBOARD) || defined(FEAT_EVAL) | |
| 6688 /* | |
| 6689 * Put a string into a register. When the register is not empty, the string | |
| 6690 * is appended. | |
| 6691 */ | |
| 6692 static void | |
|
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6693 str_to_reg( |
|
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|
6694 struct yankreg *y_ptr, /* pointer to yank register */ |
|
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|
6695 int yank_type, /* MCHAR, MLINE, MBLOCK, MAUTO */ |
|
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|
6696 char_u *str, /* string to put in register */ |
|
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|
6697 long len, /* length of string */ |
|
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changeset
|
6698 long blocklen, /* width of Visual block */ |
|
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diff
changeset
|
6699 int str_list) /* TRUE if str is char_u ** */ |
| 7 | 6700 { |
| 2896 | 6701 int type; /* MCHAR, MLINE or MBLOCK */ |
| 7 | 6702 int lnum; |
| 6703 long start; | |
| 6704 long i; | |
| 6705 int extra; | |
| 6706 int newlines; /* number of lines added */ | |
| 6707 int extraline = 0; /* extra line at the end */ | |
| 6708 int append = FALSE; /* append to last line in register */ | |
| 6709 char_u *s; | |
| 5798 | 6710 char_u **ss; |
| 7 | 6711 char_u **pp; |
| 6712 long maxlen; | |
| 6713 | |
| 2000 | 6714 if (y_ptr->y_array == NULL) /* NULL means empty register */ |
| 7 | 6715 y_ptr->y_size = 0; |
| 6716 | |
| 2896 | 6717 if (yank_type == MAUTO) |
| 5798 | 6718 type = ((str_list || (len > 0 && (str[len - 1] == NL |
| 6719 || str[len - 1] == CAR))) | |
| 2896 | 6720 ? MLINE : MCHAR); |
| 6721 else | |
| 6722 type = yank_type; | |
| 6723 | |
| 7 | 6724 /* |
| 6725 * Count the number of lines within the string | |
| 6726 */ | |
| 6727 newlines = 0; | |
| 5798 | 6728 if (str_list) |
| 6729 { | |
| 6730 for (ss = (char_u **) str; *ss != NULL; ++ss) | |
| 7 | 6731 ++newlines; |
| 5798 | 6732 } |
| 6733 else | |
| 6734 { | |
| 6735 for (i = 0; i < len; i++) | |
| 6736 if (str[i] == '\n') | |
| 6737 ++newlines; | |
| 6738 if (type == MCHAR || len == 0 || str[len - 1] != '\n') | |
| 6739 { | |
| 6740 extraline = 1; | |
| 6741 ++newlines; /* count extra newline at the end */ | |
| 6742 } | |
| 6743 if (y_ptr->y_size > 0 && y_ptr->y_type == MCHAR) | |
| 6744 { | |
| 6745 append = TRUE; | |
| 6746 --newlines; /* uncount newline when appending first line */ | |
| 6747 } | |
| 7 | 6748 } |
| 6749 | |
| 6807 | 6750 /* Without any lines make the register empty. */ |
| 6751 if (y_ptr->y_size + newlines == 0) | |
| 6752 { | |
| 6753 vim_free(y_ptr->y_array); | |
| 6754 y_ptr->y_array = NULL; | |
| 6755 return; | |
| 6756 } | |
| 6757 | |
| 7 | 6758 /* |
| 6759 * Allocate an array to hold the pointers to the new register lines. | |
| 6760 * If the register was not empty, move the existing lines to the new array. | |
| 6761 */ | |
| 6762 pp = (char_u **)lalloc_clear((y_ptr->y_size + newlines) | |
| 6763 * sizeof(char_u *), TRUE); | |
| 6764 if (pp == NULL) /* out of memory */ | |
| 6765 return; | |
| 6766 for (lnum = 0; lnum < y_ptr->y_size; ++lnum) | |
| 6767 pp[lnum] = y_ptr->y_array[lnum]; | |
| 6768 vim_free(y_ptr->y_array); | |
| 6769 y_ptr->y_array = pp; | |
| 6770 maxlen = 0; | |
| 6771 | |
| 6772 /* | |
| 6773 * Find the end of each line and save it into the array. | |
| 6774 */ | |
| 5798 | 6775 if (str_list) |
| 6776 { | |
| 6777 for (ss = (char_u **) str; *ss != NULL; ++ss, ++lnum) | |
| 7 | 6778 { |
| 5856 | 6779 i = (long)STRLEN(*ss); |
| 5798 | 6780 pp[lnum] = vim_strnsave(*ss, i); |
| 6781 if (i > maxlen) | |
| 6782 maxlen = i; | |
| 7 | 6783 } |
| 5798 | 6784 } |
| 6785 else | |
| 6786 { | |
| 6787 for (start = 0; start < len + extraline; start += i + 1) | |
| 7 | 6788 { |
| 5798 | 6789 for (i = start; i < len; ++i) /* find the end of the line */ |
| 6790 if (str[i] == '\n') | |
| 6791 break; | |
| 6792 i -= start; /* i is now length of line */ | |
| 6793 if (i > maxlen) | |
| 6794 maxlen = i; | |
| 6795 if (append) | |
| 6796 { | |
| 6797 --lnum; | |
| 6798 extra = (int)STRLEN(y_ptr->y_array[lnum]); | |
| 6799 } | |
| 6800 else | |
| 6801 extra = 0; | |
| 6802 s = alloc((unsigned)(i + extra + 1)); | |
| 6803 if (s == NULL) | |
| 6804 break; | |
| 6805 if (extra) | |
| 6806 mch_memmove(s, y_ptr->y_array[lnum], (size_t)extra); | |
| 6807 if (append) | |
| 6808 vim_free(y_ptr->y_array[lnum]); | |
| 6809 if (i) | |
| 6810 mch_memmove(s + extra, str + start, (size_t)i); | |
| 6811 extra += i; | |
| 6812 s[extra] = NUL; | |
| 6813 y_ptr->y_array[lnum++] = s; | |
| 6814 while (--extra >= 0) | |
| 6815 { | |
| 6816 if (*s == NUL) | |
| 6817 *s = '\n'; /* replace NUL with newline */ | |
| 6818 ++s; | |
| 6819 } | |
| 6820 append = FALSE; /* only first line is appended */ | |
| 7 | 6821 } |
| 6822 } | |
| 6823 y_ptr->y_type = type; | |
| 6824 y_ptr->y_size = lnum; | |
| 6825 if (type == MBLOCK) | |
| 6826 y_ptr->y_width = (blocklen < 0 ? maxlen - 1 : blocklen); | |
| 6827 else | |
| 6828 y_ptr->y_width = 0; | |
| 6829 } | |
| 6830 #endif /* FEAT_CLIPBOARD || FEAT_EVAL || PROTO */ | |
| 6831 | |
| 6832 void | |
|
7829
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6833 clear_oparg(oparg_T *oap) |
| 7 | 6834 { |
| 6835 vim_memset(oap, 0, sizeof(oparg_T)); | |
| 6836 } | |
| 6837 | |
|
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0b6c37dd858d
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7576
diff
changeset
|
6838 static long line_count_info(char_u *line, long *wc, long *cc, long limit, int eol_size); |
| 7 | 6839 |
| 6840 /* | |
| 161 | 6841 * Count the number of bytes, characters and "words" in a line. |
| 7 | 6842 * |
| 6843 * "Words" are counted by looking for boundaries between non-space and | |
| 6844 * space characters. (it seems to produce results that match 'wc'.) | |
| 6845 * | |
| 161 | 6846 * Return value is byte count; word count for the line is added to "*wc". |
| 6847 * Char count is added to "*cc". | |
| 7 | 6848 * |
| 6849 * The function will only examine the first "limit" characters in the | |
| 6850 * line, stopping if it encounters an end-of-line (NUL byte). In that | |
| 6851 * case, eol_size will be added to the character count to account for | |
| 6852 * the size of the EOL character. | |
| 6853 */ | |
| 6854 static long | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6855 line_count_info( |
|
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6856 char_u *line, |
|
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6857 long *wc, |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6858 long *cc, |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6859 long limit, |
|
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6860 int eol_size) |
| 7 | 6861 { |
| 161 | 6862 long i; |
| 6863 long words = 0; | |
| 6864 long chars = 0; | |
| 7 | 6865 int is_word = 0; |
| 6866 | |
| 3626 | 6867 for (i = 0; i < limit && line[i] != NUL; ) |
| 7 | 6868 { |
| 6869 if (is_word) | |
| 6870 { | |
| 6871 if (vim_isspace(line[i])) | |
| 6872 { | |
| 6873 words++; | |
| 6874 is_word = 0; | |
| 6875 } | |
| 6876 } | |
| 6877 else if (!vim_isspace(line[i])) | |
| 6878 is_word = 1; | |
| 161 | 6879 ++chars; |
| 6880 #ifdef FEAT_MBYTE | |
| 474 | 6881 i += (*mb_ptr2len)(line + i); |
| 161 | 6882 #else |
| 6883 ++i; | |
| 6884 #endif | |
| 7 | 6885 } |
| 6886 | |
| 6887 if (is_word) | |
| 6888 words++; | |
| 6889 *wc += words; | |
| 6890 | |
| 6891 /* Add eol_size if the end of line was reached before hitting limit. */ | |
| 2996 | 6892 if (i < limit && line[i] == NUL) |
| 161 | 6893 { |
| 7 | 6894 i += eol_size; |
| 161 | 6895 chars += eol_size; |
| 6896 } | |
| 6897 *cc += chars; | |
| 7 | 6898 return i; |
| 6899 } | |
| 6900 | |
| 6901 /* | |
| 6902 * Give some info about the position of the cursor (for "g CTRL-G"). | |
| 6903 * In Visual mode, give some info about the selected region. (In this case, | |
| 6904 * the *_count_cursor variables store running totals for the selection.) | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6905 * When "dict" is not NULL store the info there instead of showing it. |
| 7 | 6906 */ |
| 6907 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6908 cursor_pos_info(dict_T *dict) |
| 7 | 6909 { |
| 6910 char_u *p; | |
| 274 | 6911 char_u buf1[50]; |
| 6912 char_u buf2[40]; | |
| 7 | 6913 linenr_T lnum; |
| 161 | 6914 long byte_count = 0; |
|
7496
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
6915 #ifdef FEAT_MBYTE |
|
7480
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Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
6916 long bom_count = 0; |
|
7496
6d969668bfc8
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Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
6917 #endif |
| 161 | 6918 long byte_count_cursor = 0; |
| 7 | 6919 long char_count = 0; |
| 6920 long char_count_cursor = 0; | |
| 161 | 6921 long word_count = 0; |
| 6922 long word_count_cursor = 0; | |
| 7 | 6923 int eol_size; |
| 6924 long last_check = 100000L; | |
| 6925 long line_count_selected = 0; | |
| 6926 pos_T min_pos, max_pos; | |
| 6927 oparg_T oparg; | |
| 6928 struct block_def bd; | |
| 6929 | |
| 6930 /* | |
| 6931 * Compute the length of the file in characters. | |
| 6932 */ | |
| 6933 if (curbuf->b_ml.ml_flags & ML_EMPTY) | |
| 6934 { | |
|
7480
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Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
6935 if (dict == NULL) |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
6936 { |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
6937 MSG(_(no_lines_msg)); |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
6938 return; |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
6939 } |
| 7 | 6940 } |
| 6941 else | |
| 6942 { | |
| 6943 if (get_fileformat(curbuf) == EOL_DOS) | |
| 6944 eol_size = 2; | |
| 6945 else | |
| 6946 eol_size = 1; | |
| 6947 | |
| 6948 if (VIsual_active) | |
| 6949 { | |
| 6950 if (lt(VIsual, curwin->w_cursor)) | |
| 6951 { | |
| 6952 min_pos = VIsual; | |
| 6953 max_pos = curwin->w_cursor; | |
| 6954 } | |
| 6955 else | |
| 6956 { | |
| 6957 min_pos = curwin->w_cursor; | |
| 6958 max_pos = VIsual; | |
| 6959 } | |
| 6960 if (*p_sel == 'e' && max_pos.col > 0) | |
| 6961 --max_pos.col; | |
| 6962 | |
| 6963 if (VIsual_mode == Ctrl_V) | |
| 6964 { | |
| 1866 | 6965 #ifdef FEAT_LINEBREAK |
| 6966 char_u * saved_sbr = p_sbr; | |
| 6967 | |
| 6968 /* Make 'sbr' empty for a moment to get the correct size. */ | |
| 6969 p_sbr = empty_option; | |
| 6970 #endif | |
| 7 | 6971 oparg.is_VIsual = 1; |
| 6972 oparg.block_mode = TRUE; | |
| 6973 oparg.op_type = OP_NOP; | |
| 6974 getvcols(curwin, &min_pos, &max_pos, | |
| 688 | 6975 &oparg.start_vcol, &oparg.end_vcol); |
| 1866 | 6976 #ifdef FEAT_LINEBREAK |
| 6977 p_sbr = saved_sbr; | |
| 6978 #endif | |
| 688 | 6979 if (curwin->w_curswant == MAXCOL) |
| 6980 oparg.end_vcol = MAXCOL; | |
| 7 | 6981 /* Swap the start, end vcol if needed */ |
| 6982 if (oparg.end_vcol < oparg.start_vcol) | |
| 6983 { | |
| 6984 oparg.end_vcol += oparg.start_vcol; | |
| 6985 oparg.start_vcol = oparg.end_vcol - oparg.start_vcol; | |
| 6986 oparg.end_vcol -= oparg.start_vcol; | |
| 6987 } | |
| 6988 } | |
| 6989 line_count_selected = max_pos.lnum - min_pos.lnum + 1; | |
| 6990 } | |
| 6991 | |
| 6992 for (lnum = 1; lnum <= curbuf->b_ml.ml_line_count; ++lnum) | |
| 6993 { | |
| 6994 /* Check for a CTRL-C every 100000 characters. */ | |
| 161 | 6995 if (byte_count > last_check) |
| 7 | 6996 { |
| 6997 ui_breakcheck(); | |
| 6998 if (got_int) | |
| 6999 return; | |
| 161 | 7000 last_check = byte_count + 100000L; |
| 7 | 7001 } |
| 7002 | |
| 7003 /* Do extra processing for VIsual mode. */ | |
| 7004 if (VIsual_active | |
| 7005 && lnum >= min_pos.lnum && lnum <= max_pos.lnum) | |
| 7006 { | |
| 45 | 7007 char_u *s = NULL; |
| 7008 long len = 0L; | |
| 7009 | |
| 7 | 7010 switch (VIsual_mode) |
| 7011 { | |
| 7012 case Ctrl_V: | |
| 5735 | 7013 #ifdef FEAT_VIRTUALEDIT |
| 7 | 7014 virtual_op = virtual_active(); |
| 5735 | 7015 #endif |
| 7 | 7016 block_prep(&oparg, &bd, lnum, 0); |
| 5735 | 7017 #ifdef FEAT_VIRTUALEDIT |
| 7 | 7018 virtual_op = MAYBE; |
| 5735 | 7019 #endif |
| 45 | 7020 s = bd.textstart; |
| 7021 len = (long)bd.textlen; | |
| 7 | 7022 break; |
| 7023 case 'V': | |
| 45 | 7024 s = ml_get(lnum); |
| 7025 len = MAXCOL; | |
| 7 | 7026 break; |
| 7027 case 'v': | |
| 7028 { | |
| 7029 colnr_T start_col = (lnum == min_pos.lnum) | |
| 7030 ? min_pos.col : 0; | |
| 7031 colnr_T end_col = (lnum == max_pos.lnum) | |
| 7032 ? max_pos.col - start_col + 1 : MAXCOL; | |
| 7033 | |
| 45 | 7034 s = ml_get(lnum) + start_col; |
| 7035 len = end_col; | |
| 7 | 7036 } |
| 7037 break; | |
| 7038 } | |
| 45 | 7039 if (s != NULL) |
| 7040 { | |
| 161 | 7041 byte_count_cursor += line_count_info(s, &word_count_cursor, |
| 7042 &char_count_cursor, len, eol_size); | |
| 45 | 7043 if (lnum == curbuf->b_ml.ml_line_count |
| 7044 && !curbuf->b_p_eol | |
| 6933 | 7045 && (curbuf->b_p_bin || !curbuf->b_p_fixeol) |
| 50 | 7046 && (long)STRLEN(s) < len) |
| 161 | 7047 byte_count_cursor -= eol_size; |
| 45 | 7048 } |
| 7 | 7049 } |
| 7050 else | |
| 7051 { | |
| 7052 /* In non-visual mode, check for the line the cursor is on */ | |
| 7053 if (lnum == curwin->w_cursor.lnum) | |
| 7054 { | |
| 7055 word_count_cursor += word_count; | |
| 161 | 7056 char_count_cursor += char_count; |
| 7057 byte_count_cursor = byte_count + | |
| 7058 line_count_info(ml_get(lnum), | |
| 7059 &word_count_cursor, &char_count_cursor, | |
| 7 | 7060 (long)(curwin->w_cursor.col + 1), eol_size); |
| 7061 } | |
| 7062 } | |
| 7063 /* Add to the running totals */ | |
| 161 | 7064 byte_count += line_count_info(ml_get(lnum), &word_count, |
| 7065 &char_count, (long)MAXCOL, eol_size); | |
| 7 | 7066 } |
| 7067 | |
| 7068 /* Correction for when last line doesn't have an EOL. */ | |
| 6933 | 7069 if (!curbuf->b_p_eol && (curbuf->b_p_bin || !curbuf->b_p_fixeol)) |
| 161 | 7070 byte_count -= eol_size; |
| 7 | 7071 |
|
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parents:
7447
diff
changeset
|
7072 if (dict == NULL) |
| 7 | 7073 { |
|
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parents:
7447
diff
changeset
|
7074 if (VIsual_active) |
| 7 | 7075 { |
|
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parents:
7447
diff
changeset
|
7076 if (VIsual_mode == Ctrl_V && curwin->w_curswant < MAXCOL) |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
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parents:
7447
diff
changeset
|
7077 { |
|
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commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
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parents:
7447
diff
changeset
|
7078 getvcols(curwin, &min_pos, &max_pos, &min_pos.col, |
|
a49163681559
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parents:
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diff
changeset
|
7079 &max_pos.col); |
|
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7447
diff
changeset
|
7080 vim_snprintf((char *)buf1, sizeof(buf1), _("%ld Cols; "), |
|
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7447
diff
changeset
|
7081 (long)(oparg.end_vcol - oparg.start_vcol + 1)); |
|
a49163681559
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diff
changeset
|
7082 } |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
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parents:
7447
diff
changeset
|
7083 else |
|
a49163681559
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parents:
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diff
changeset
|
7084 buf1[0] = NUL; |
|
a49163681559
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diff
changeset
|
7085 |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
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parents:
7447
diff
changeset
|
7086 if (char_count_cursor == byte_count_cursor |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
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parents:
7447
diff
changeset
|
7087 && char_count == byte_count) |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
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7447
diff
changeset
|
7088 vim_snprintf((char *)IObuff, IOSIZE, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
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parents:
7447
diff
changeset
|
7089 _("Selected %s%ld of %ld Lines; %ld of %ld Words; %ld of %ld Bytes"), |
|
a49163681559
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parents:
7447
diff
changeset
|
7090 buf1, line_count_selected, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
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parents:
7447
diff
changeset
|
7091 (long)curbuf->b_ml.ml_line_count, |
|
a49163681559
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parents:
7447
diff
changeset
|
7092 word_count_cursor, word_count, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
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7447
diff
changeset
|
7093 byte_count_cursor, byte_count); |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7094 else |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7095 vim_snprintf((char *)IObuff, IOSIZE, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7096 _("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
|
7097 buf1, line_count_selected, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7098 (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
|
7099 word_count_cursor, word_count, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7100 char_count_cursor, char_count, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7101 byte_count_cursor, byte_count); |
| 7 | 7102 } |
| 7103 else | |
|
7480
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7104 { |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7105 p = ml_get_curline(); |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7106 validate_virtcol(); |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7107 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
|
7108 (int)curwin->w_virtcol + 1); |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7109 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
|
7110 linetabsize(p)); |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7111 |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7112 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
|
7113 && char_count == byte_count) |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7114 vim_snprintf((char *)IObuff, IOSIZE, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7115 _("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
|
7116 (char *)buf1, (char *)buf2, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7117 (long)curwin->w_cursor.lnum, |
| 7 | 7118 (long)curbuf->b_ml.ml_line_count, |
| 7119 word_count_cursor, word_count, | |
| 161 | 7120 byte_count_cursor, byte_count); |
|
7480
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7121 else |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7122 vim_snprintf((char *)IObuff, IOSIZE, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7123 _("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
|
7124 (char *)buf1, (char *)buf2, |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7125 (long)curwin->w_cursor.lnum, |
| 161 | 7126 (long)curbuf->b_ml.ml_line_count, |
| 7127 word_count_cursor, word_count, | |
| 7128 char_count_cursor, char_count, | |
| 7129 byte_count_cursor, byte_count); | |
|
7480
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7130 } |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7131 } |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7132 |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7133 #ifdef FEAT_MBYTE |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7134 bom_count = bomb_size(); |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7135 if (bom_count > 0) |
|
7496
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7136 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
|
7137 _("(+%ld for BOM)"), bom_count); |
|
7480
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7138 #endif |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7139 if (dict == NULL) |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7140 { |
|
7496
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7141 /* 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
|
7142 p = p_shm; |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7143 p_shm = (char_u *)""; |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7144 msg(IObuff); |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7145 p_shm = p; |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7146 } |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7147 } |
|
7484
1fe988587423
commit https://github.com/vim/vim/commit/718272a7e13c71095ce07eb3b3d5e1f9790a6991
Christian Brabandt <cb@256bit.org>
parents:
7480
diff
changeset
|
7148 #if defined(FEAT_EVAL) |
|
7480
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 { |
|
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7447
diff
changeset
|
7151 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
|
7152 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
|
7153 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
|
7154 # ifdef FEAT_MBYTE |
|
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7155 + bom_count |
|
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7156 # endif |
|
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7157 , NULL); |
|
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7158 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
|
7159 (long)byte_count_cursor, NULL); |
|
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7160 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
|
7161 (long)char_count_cursor, NULL); |
|
6d969668bfc8
commit https://github.com/vim/vim/commit/c71982b23978ef61d0a2f0fe5535e782e1c561ed
Christian Brabandt <cb@256bit.org>
parents:
7484
diff
changeset
|
7162 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
|
7163 (long)word_count_cursor, NULL); |
| 7 | 7164 } |
|
7484
1fe988587423
commit https://github.com/vim/vim/commit/718272a7e13c71095ce07eb3b3d5e1f9790a6991
Christian Brabandt <cb@256bit.org>
parents:
7480
diff
changeset
|
7165 #endif |
| 7 | 7166 } |