diff options
| author | Chad Loder <cloder@cvs.openbsd.org> | 2005-05-25 23:04:40 +0000 |
|---|---|---|
| committer | Chad Loder <cloder@cvs.openbsd.org> | 2005-05-25 23:04:40 +0000 |
| commit | 5dc861443631307176aa23f5c3372ef48d11dc4d (patch) | |
| tree | 3b963b1ce07295ebe6707c03fc65cc3990a11a7f | |
| parent | 5b1225a6cc3f0975994316e1fe3570cb648bda7d (diff) | |
Incremental search will now wrap to beginning (or end if backwards) if
you hit the search key again after a failure. OK jason
| -rw-r--r-- | usr.bin/mg/search.c | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/usr.bin/mg/search.c b/usr.bin/mg/search.c index b3a363921ca..21e5cd21db8 100644 --- a/usr.bin/mg/search.c +++ b/usr.bin/mg/search.c @@ -1,4 +1,4 @@ -/* $OpenBSD: search.c,v 1.13 2005/05/23 20:39:44 jason Exp $ */ +/* $OpenBSD: search.c,v 1.14 2005/05/25 23:04:39 cloder Exp $ */ /* * Search commands. @@ -220,8 +220,18 @@ isearch(int dir) is_cpush(SRCH_FORW); success = TRUE; } - if (success == FALSE && dir == SRCH_FORW) + if (success == FALSE && dir == SRCH_FORW) { + /* wrap the search to beginning */ + clp = lforw(curbp->b_linep); + curwp->w_dotp = clp; + curwp->w_doto = 0; + if (is_find(dir) != FALSE) { + is_cpush(SRCH_MARK); + success = TRUE; + } break; + } + is_lpush(); pptr = strlen(pat); (void)forwchar(FFRAND, 1); @@ -241,8 +251,18 @@ isearch(int dir) is_cpush(SRCH_BACK); success = TRUE; } - if (success == FALSE && dir == SRCH_BACK) + if (success == FALSE && dir == SRCH_BACK) { + /* wrap the search to end */ + clp = lback(curbp->b_linep); + curwp->w_dotp = clp; + curwp->w_doto = + llength(curwp->w_dotp); + if (is_find(dir) != FALSE) { + is_cpush(SRCH_MARK); + success = TRUE; + } break; + } is_lpush(); pptr = strlen(pat); (void)backchar(FFRAND, 1); |