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comparison src/ex_cmds.c @ 834:5117153003bd v7.0e

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updated for version 7.0e
author vimboss
date Sun, 16 Apr 2006 18:30:08 +0000
parents 1cdd2661f34c
children 8bebcabccc2c
comparison
equal deleted inserted replaced
833:52d17d53b555 834:5117153003bd
297 sorti_T l1 = *(sorti_T *)s1; 297 sorti_T l1 = *(sorti_T *)s1;
298 sorti_T l2 = *(sorti_T *)s2; 298 sorti_T l2 = *(sorti_T *)s2;
299 int result = 0; 299 int result = 0;
300 300
301 /* If the user interrupts, there's no way to stop qsort() immediately, but 301 /* If the user interrupts, there's no way to stop qsort() immediately, but
302 * if we return 0 every time, qsort will assume it's done sorting and exit */ 302 * if we return 0 every time, qsort will assume it's done sorting and
303 * exit. */
303 if (sort_abort) 304 if (sort_abort)
304 return 0; 305 return 0;
305 fast_breakcheck(); 306 fast_breakcheck();
306 if (got_int) 307 if (got_int)
307 sort_abort = TRUE; 308 sort_abort = TRUE;
308 309
309 /* When sorting numbers "start_col_nr" is the number, not the column number. */ 310 /* When sorting numbers "start_col_nr" is the number, not the column
311 * number. */
310 if (sort_nr) 312 if (sort_nr)
311 result = l1.start_col_nr - l2.start_col_nr; 313 result = l1.start_col_nr - l2.start_col_nr;
312 else 314 else
313 { 315 {
314 /* We need to copy one line into "sortbuf1", because there is no guarantee 316 /* We need to copy one line into "sortbuf1", because there is no
315 * that the first pointer becomes invalid when obtaining the second one. */ 317 * guarantee that the first pointer becomes invalid when obtaining the
316 STRNCPY(sortbuf1, ml_get(l1.lnum) + l1.start_col_nr, l1.end_col_nr - l1.start_col_nr + 1); 318 * second one. */
319 STRNCPY(sortbuf1, ml_get(l1.lnum) + l1.start_col_nr,
320 l1.end_col_nr - l1.start_col_nr + 1);
317 sortbuf1[l1.end_col_nr - l1.start_col_nr] = 0; 321 sortbuf1[l1.end_col_nr - l1.start_col_nr] = 0;
318 STRNCPY(sortbuf2, ml_get(l2.lnum) + l2.start_col_nr, l2.end_col_nr - l2.start_col_nr + 1); 322 STRNCPY(sortbuf2, ml_get(l2.lnum) + l2.start_col_nr,
323 l2.end_col_nr - l2.start_col_nr + 1);
319 sortbuf2[l2.end_col_nr - l2.start_col_nr] = 0; 324 sortbuf2[l2.end_col_nr - l2.start_col_nr] = 0;
320 325
321 result = sort_ic ? STRICMP(sortbuf1, sortbuf2) : STRCMP(sortbuf1, sortbuf2); 326 result = sort_ic ? STRICMP(sortbuf1, sortbuf2)
322 } 327 : STRCMP(sortbuf1, sortbuf2);
323 /* If the two lines have the same value, preserve the original line order */ 328 }
329
330 /* If two lines have the same value, preserve the original line order. */
324 if (result == 0) 331 if (result == 0)
325 return (int) (l1.lnum - l2.lnum); 332 return (int)(l1.lnum - l2.lnum);
326 else 333 return result;
327 return result;
328 } 334 }
329 335
330 /* 336 /*
331 * ":sort". 337 * ":sort".
332 */ 338 */