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bring documentation of command up to date wrt. POSIX and whence wrt. command

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(inspired from a bugreport by Martijn Dekker who noted this is currently broken)
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tg 2016-02-26 19:38:42 +00:00
parent 9c1568a8cc
commit 143c2aa69c
1 changed files with 11 additions and 29 deletions
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mksh.1
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@ -1,4 +1,4 @@
.\" $MirOS: src/bin/mksh/mksh.1,v 1.389 2016/02/11 19:00:50 tg Exp $
.\" $MirOS: src/bin/mksh/mksh.1,v 1.390 2016/02/26 19:38:42 tg Exp $
.\" $OpenBSD: ksh.1,v 1.160 2015/07/04 13:27:04 feinerer Exp $
.\"-
.\" Copyright © 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
@ -76,7 +76,7 @@
.\" with -mandoc, it might implement .Mx itself, but we want to
.\" use our own definition. And .Dd must come *first*, always.
.\"
.Dd $Mdocdate: February 11 2016 $
.Dd $Mdocdate: February 26 2016 $
.\"
.\" Check which macro package we use, and do other -mdoc setup.
.\"
@ -5141,38 +5141,20 @@ If job monitoring is enabled, the completion status of jobs is printed
.Op Fl pv
.Op Ar name ...
.Xc
For each
.Ar name ,
the type of command is listed (reserved word, built-in, alias,
function, tracked alias, or executable).
If the
.Fl p
option is used, a path search is performed even if
.Ar name
is a reserved word, alias, etc.
Without the
.Fl v
option,
.Ic whence
is similar to
.Ic command Fl v
except that
.Ic whence
will find reserved words and won't print aliases as alias commands.
option, it is the same as
.Ic command Fl v ,
except aliases are not printed as alias command.
With the
.Fl v
option,
.Ic whence
is the same as
option, it is exactly the same as
.Ic command Fl V .
Note that for
.Ic whence ,
the
In either case, the
.Fl p
option does not affect the search path used, as it does for
.Ic command .
If the type of one or more of the names could not be determined, the exit
status is non-zero.
option differs: the search path is not affected in
.Ic whence ,
but the search is restricted to the path.
.El
.Ss Job control
Job control refers to the shell's ability to monitor and control jobs which
@ -6609,7 +6591,7 @@ and historic practice of several shells which several scripts
(admittedly wrongly) depend on.
.Pp
This document attempts to describe
.Nm mksh\ R52b
.Nm mksh\ R52b+CVS
and up,
.\" with vendor patches from insert-your-name-here,
compiled without any options impacting functionality, such as