diff options
| author | Vincent Labrecque <vincent@cvs.openbsd.org> | 2002-05-29 12:45:00 +0000 |
|---|---|---|
| committer | Vincent Labrecque <vincent@cvs.openbsd.org> | 2002-05-29 12:45:00 +0000 |
| commit | bbcb18ac1215ba5f3c59a8931c4984c374031232 (patch) | |
| tree | 3756875e3ced5bfca4d87fb6a7765e7baa392c37 /usr.bin/mg | |
| parent | 72654f620c12e7d0fb15f20c99ee85298a14250f (diff) | |
Add a few missing tests for BFREADONLY.
ok art@
Diffstat (limited to 'usr.bin/mg')
| -rw-r--r-- | usr.bin/mg/region.c | 15 | ||||
| -rw-r--r-- | usr.bin/mg/word.c | 25 |
2 files changed, 38 insertions, 2 deletions
diff --git a/usr.bin/mg/region.c b/usr.bin/mg/region.c index 9b3142a20d2..af46a1205b5 100644 --- a/usr.bin/mg/region.c +++ b/usr.bin/mg/region.c @@ -1,4 +1,4 @@ -/* $OpenBSD: region.c,v 1.9 2002/02/20 22:30:54 vincent Exp $ */ +/* $OpenBSD: region.c,v 1.10 2002/05/29 12:44:59 vincent Exp $ */ /* * Region based commands. @@ -93,6 +93,11 @@ lowerregion(f, n) REGION region; int loffs, c, s; + if (curbp->b_flag & BFREADONLY) { + ewprintf("Buffer is read-only"); + return (FALSE); + } + if ((s = getregion(®ion)) != TRUE) return s; @@ -130,6 +135,10 @@ upperregion(f, n) REGION region; int loffs, c, s; + if (curbp->b_flag & BFREADONLY) { + ewprintf("Buffer is read-only"); + return (FALSE); + } if ((s = getregion(®ion)) != TRUE) return s; @@ -261,6 +270,10 @@ prefixregion(f, n) int nline; int s; + if (curbp->b_flag & BFREADONLY) { + ewprintf("Buffer is read-only"); + return (FALSE); + } if ((f == TRUE) && ((s = setprefix(FFRAND, 1)) != TRUE)) return s; diff --git a/usr.bin/mg/word.c b/usr.bin/mg/word.c index e1dfe2bb908..e92c667ade4 100644 --- a/usr.bin/mg/word.c +++ b/usr.bin/mg/word.c @@ -1,4 +1,4 @@ -/* $OpenBSD: word.c,v 1.6 2002/02/21 15:27:29 deraadt Exp $ */ +/* $OpenBSD: word.c,v 1.7 2002/05/29 12:44:59 vincent Exp $ */ /* * Word mode commands. @@ -69,6 +69,11 @@ upperword(f, n) { int c; + if (curbp->b_flag & BFREADONLY) { + ewprintf("Buffer is read-only"); + return (FALSE); + } + if (n < 0) return FALSE; while (n--) { @@ -101,6 +106,10 @@ lowerword(f, n) { int c; + if (curbp->b_flag & BFREADONLY) { + ewprintf("Buffer is read-only"); + return (FALSE); + } if (n < 0) return FALSE; while (n--) { @@ -135,6 +144,11 @@ capword(f, n) { int c; + if (curbp->b_flag & BFREADONLY) { + ewprintf("Buffer is read-only"); + return (FALSE); + } + if (n < 0) return FALSE; while (n--) { @@ -178,6 +192,10 @@ delfword(f, n) LINE *dotp; int doto; + if (curbp->b_flag & BFREADONLY) { + ewprintf("Buffer is read-only"); + return (FALSE); + } if (n < 0) return FALSE; @@ -226,6 +244,11 @@ delbword(f, n) { RSIZE size; + if (curbp->b_flag & BFREADONLY) { + ewprintf("Buffer is read-only"); + return (FALSE); + } + if (n < 0) return FALSE; |