diff options
| author | Kjell Wooding <kjell@cvs.openbsd.org> | 2006-06-01 09:00:51 +0000 |
|---|---|---|
| committer | Kjell Wooding <kjell@cvs.openbsd.org> | 2006-06-01 09:00:51 +0000 |
| commit | 4956d7758a28db64bbbcfe10a31373dcebe45a9c (patch) | |
| tree | 640f4b239a80c8112acb759569557e573cc6a240 /usr.bin/mg/line.c | |
| parent | d06ef4eb5d7260b4ff329ed028f576e54b298fa6 (diff) | |
Display line number in the mg statusbar. Yes, it seems like a fugly
way to do it, but all the clever and pretty ways utterly failed.
Basic use seems fine. We'll turdshine the special cases later.
If it bothers you, use M-x line-number-mode, or put same in your ~/.mg
file to disable.
ok cloder, jason
Diffstat (limited to 'usr.bin/mg/line.c')
| -rw-r--r-- | usr.bin/mg/line.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/usr.bin/mg/line.c b/usr.bin/mg/line.c index df648807e11..20d90ccb303 100644 --- a/usr.bin/mg/line.c +++ b/usr.bin/mg/line.c @@ -1,4 +1,4 @@ -/* $OpenBSD: line.c,v 1.39 2006/05/28 23:30:16 kjell Exp $ */ +/* $OpenBSD: line.c,v 1.40 2006/06/01 09:00:50 kjell Exp $ */ /* This file is in the public domain. */ @@ -377,6 +377,8 @@ lnewline(void) ewprintf("Buffer is read only"); return (FALSE); } + curwp->w_bufp->b_lines++; + curwp->w_dotline++; return (lnewline_at(curwp->w_dotp, curwp->w_doto)); } @@ -473,7 +475,8 @@ ldelete(RSIZE n, int kflag) * operation. Even if nothing is done, this makes the kill buffer work * "right". Easy cases can be done by shuffling data around. Hard cases * require that lines be moved about in memory. Return FALSE on error and - * TRUE if all looks ok. + * TRUE if all looks ok. We do not update w_dotline here, as deletes are done + * after moves. */ int ldelnewline(void) @@ -491,6 +494,7 @@ ldelnewline(void) /* at the end of the buffer */ if (lp2 == curbp->b_linep) return (TRUE); + curwp->w_bufp->b_lines--; if (lp2->l_used <= lp1->l_size - lp1->l_used) { bcopy(&lp2->l_text[0], &lp1->l_text[lp1->l_used], lp2->l_used); for (wp = wheadp; wp != NULL; wp = wp->w_wndp) { |