diff options
Diffstat (limited to '')
| -rw-r--r-- | search.c | 14 |
1 files changed, 9 insertions, 5 deletions
@@ -1,4 +1,4 @@ -/* $Id: search.c,v 1.26 2003/01/23 18:37:21 ukai Exp $ */ +/* $Id: search.c,v 1.27 2003/01/30 16:26:18 ukai Exp $ */ #include "fm.h" #include "regex.h" #include <signal.h> @@ -121,7 +121,7 @@ forwardSearch(Buffer *buf, char *str) if (pos < l->size && regexMatch(&l->lineBuf[pos], l->size - pos, 0) == 1) { matchedPosition(&first, &last); pos = first - l->lineBuf; - while (pos >= l->len) { + while (pos >= l->len && l->next && l->next->bpos) { pos -= l->len; l = l->next; } @@ -162,7 +162,7 @@ forwardSearch(Buffer *buf, char *str) /* exactly same match */ break; pos = first - l->lineBuf; - while (pos >= l->len) { + while (pos >= l->len && l->next && l->next->bpos) { pos -= l->len; l = l->next; } @@ -228,6 +228,8 @@ backwardSearch(Buffer *buf, char *str) found = first; found_last = last; } + if (q - l->lineBuf >= l->size) + break; #ifdef JP_CHARSET if (l->propBuf[q - l->lineBuf] & PC_KANJI1) q += 2; @@ -239,7 +241,7 @@ backwardSearch(Buffer *buf, char *str) } if (found) { pos = found - l->lineBuf; - while (pos >= l->len) { + while (pos >= l->len && l->next && l->next->bpos) { pos -= l->len; l = l->next; } @@ -273,6 +275,8 @@ backwardSearch(Buffer *buf, char *str) found = first; found_last = last; } + if (q - l->lineBuf >= l->size) + break; #ifdef JP_CHARSET if (l->propBuf[q - l->lineBuf] & PC_KANJI1) q += 2; @@ -282,7 +286,7 @@ backwardSearch(Buffer *buf, char *str) } if (found) { pos = found - l->lineBuf; - while (pos >= l->len) { + while (pos >= l->len && l->next && l->next->bpos) { pos -= l->len; l = l->next; } |