diff options
| author | Vadim Zhukov <zhuk@cvs.openbsd.org> | 2015-03-19 22:38:29 +0000 |
|---|---|---|
| committer | Vadim Zhukov <zhuk@cvs.openbsd.org> | 2015-03-19 22:38:29 +0000 |
| commit | 6addc8d396413dbaadfa08fdaf93c00e2783b991 (patch) | |
| tree | a517156250cee6e6e34c3f1f9f723dbafc7a45ef /bin | |
| parent | 5b36aa52345313760f1ef58b2f68e98b5a2b7139 (diff) | |
Fix IFS description. May be polished further when all consequences of
following "null is the same as empty" from POSIX are investigated.
okay jmc@
Diffstat (limited to 'bin')
| -rw-r--r-- | bin/ksh/sh.1 | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/bin/ksh/sh.1 b/bin/ksh/sh.1 index a980a637eb0..d15a15815e7 100644 --- a/bin/ksh/sh.1 +++ b/bin/ksh/sh.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: sh.1,v 1.117 2015/03/19 22:34:59 zhuk Exp $ +.\" $OpenBSD: sh.1,v 1.118 2015/03/19 22:38:28 zhuk Exp $ .\" .\" Copyright (c) 2015 Jason McIntyre <jmc@openbsd.org> .\" @@ -1416,7 +1416,14 @@ is used to split fields; any .Ev IFS characters at the beginning and end of input are ignored. -If the value of +If +.Ev IFS +is unset, the default value consisting of +.Aq space , +.Aq tab +and +.Aq newline +is used; if the value of .Ev IFS is null, no field splitting is performed. .Pp |