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comparison src/structs.h @ 2233:43cad213cb7f vim73

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A bit of cleanup and simplification for undofile.
author Bram Moolenaar <bram@vim.org>
date Sun, 30 May 2010 16:01:37 +0200
parents f8222d1f9a73
children 60da25e3aab7
comparison
equal deleted inserted replaced
2232:2e6906bbc5f4 2233:43cad213cb7f
337 long_u m_size; /* size of the chunk (including m_info) */ 337 long_u m_size; /* size of the chunk (including m_info) */
338 #else 338 #else
339 short_u m_size; /* size of the chunk (including m_info) */ 339 short_u m_size; /* size of the chunk (including m_info) */
340 #endif 340 #endif
341 minfo_T *m_next; /* pointer to next free chunk in the list */ 341 minfo_T *m_next; /* pointer to next free chunk in the list */
342 };
343
344 /*
345 * structure used to link blocks in the list of allocated blocks.
346 */
347 typedef struct m_block mblock_T;
348 struct m_block
349 {
350 mblock_T *mb_next; /* pointer to next allocated block */
351 size_t mb_size; /* total size of all chunks in this block */
352 size_t mb_maxsize; /* size of largest fee chunk */
353 minfo_T mb_info; /* head of free chunk list for this block */
354 }; 342 };
355 343
356 /* 344 /*
357 * things used in memfile.c 345 * things used in memfile.c
358 */ 346 */
1284 */ 1272 */
1285 char_u *b_u_line_ptr; /* saved line for "U" command */ 1273 char_u *b_u_line_ptr; /* saved line for "U" command */
1286 linenr_T b_u_line_lnum; /* line number of line in u_line */ 1274 linenr_T b_u_line_lnum; /* line number of line in u_line */
1287 colnr_T b_u_line_colnr; /* optional column number */ 1275 colnr_T b_u_line_colnr; /* optional column number */
1288 1276
1289 /*
1290 * The following only used in undo.c
1291 */
1292 mblock_T b_block_head; /* head of allocated memory block list */
1293 minfo_T *b_m_search; /* pointer to chunk before previously
1294 allocated/freed chunk */
1295 mblock_T *b_mb_current; /* block where m_search points in */
1296
1297 #ifdef FEAT_INS_EXPAND 1277 #ifdef FEAT_INS_EXPAND
1298 int b_scanned; /* ^N/^P have scanned this buffer */ 1278 int b_scanned; /* ^N/^P have scanned this buffer */
1299 #endif 1279 #endif
1300 1280
1301 /* flags for use of ":lmap" and IM control */ 1281 /* flags for use of ":lmap" and IM control */