sync and bump to 1.16
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19
README
19
README
@ -1,4 +1,4 @@
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$MirBSD: README,v 1.4 2004/10/28 11:11:16 tg Exp $
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$MirBSD: README,v 1.5 2004/11/10 17:22:12 tg Exp $
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This is the README for mirbsdksh, developed as part of the MirBSD
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operating system at The MirOS Project, and produced portably.
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@ -26,10 +26,10 @@ to your likes. Don't complain if anything doesn't work.
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LEGAL INFORMATION
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This package as a whole is placed under the MirOS licence, found at
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https://mirbsd.bsdadvocacy.org/cvs.cgi/src/share/misc/licence.template
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as well as on top of the "Build.sh" or "rnd.c" files found in the
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distribution.
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This package as a whole is placed under the MirOS licence template
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as contained in the "version.c" source code file in this distribu-
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tion, by having the project leader asserting a collective copyright.
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The files alloc.c (Marc Espie), ksh.1tbl and sh.1tbl (University of
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California, Berkeley) are provided under a 2-clause or 3-clause BSD
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licence, respectively.
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@ -40,6 +40,7 @@ aclocal.m4, from which only the functions which required the file to
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be under the GNU GPL have been removed.
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The information below is mostly unmaintained.
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________________________________________________________________________
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$OpenBSD: README,v 1.10 2003/03/10 03:48:16 david Exp $
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@ -79,17 +80,9 @@ them).
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Files of interest:
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NEWS short list of noticeable changes in various versions.
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CONTRIBUTORS short history of pdksh, people who contributed, etc.
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NOTES lists of known bugs in pdksh, at&t ksh, and posix.
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PROJECTS list of things that need to be done in pdksh.
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BUG-REPORTS list of recently reported bugs that have been fixed
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and all reported bugs that haven't been fixed.
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LEGAL A file detailing legal issues concerning pdksh.
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etc/* system profile and kshrc files used by Simon J. Gerraty.
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misc/README* readme files from previous versions.
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misc/Changes* changelog files from previous versions.
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os2/* files and info needed to compile ksh on os/2.
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tests/* pdksh's regression testing system.
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152
sh.1tbl
152
sh.1tbl
@ -1,6 +1,7 @@
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.\" $MirBSD: sh.1tbl,v 1.10 2004/10/28 16:49:48 tg Exp $
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.\" _MirBSD: src/bin/ksh/ksh.1tbl,v 1.34 2004/10/28 16:49:13 tg Exp $
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.\" $OpenBSD: ksh.1tbl,v 1.72 2004/08/07 16:46:58 millert Exp $
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.\" $MirBSD: sh.1tbl,v 1.11 2004/11/10 17:22:13 tg Exp $
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.\" _MirBSD: src/bin/ksh/ksh.1tbl,v 1.41 2004/11/10 17:18:29 tg Exp $
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.\" $OpenBSD: ksh.1tbl,v 1.78 2004/11/08 23:42:02 jmc Exp $
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.\" $OpenBSD: sh.1tbl,v 1.52 2004/11/09 21:56:54 jmc Exp $
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.\"
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.\" Copyright (c) 1980, 1990, 1993
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.\" The Regents of the University of California. All rights reserved.
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@ -33,10 +34,10 @@
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.\"
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.\" @(#)ksh.1tbl 8.2 (Berkeley) 8/19/96
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.\"
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.Dd April 7, 2004
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.Dd November 10, 2004
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.Dt SH 1
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.Os MirOS
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.\" define Mx macro for portable mksh
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.\" define Mx macro for portable mksh, just in case...
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.de Mx
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.nr cF \\n(.f
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.nr cZ \\n(.s
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@ -48,11 +49,14 @@
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. if "\\$1"6" \&MirOS #6\\*(aa
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. if "\\$1"." \&MirOS\\$1\\*(aa
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. if "\\$1"," \&MirOS\\$1\\*(aa
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. if "\\$1"MirBSD" \&MirBSD\\*(aa
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.\}
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..
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.Sh NAME
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.Nm ksh ,
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.Nm mksh ,
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.Nm sh
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.Nd MirOS Bourne shell (derived from pdksh)
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.Nd MirBSD Korn/Bourne shell
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.Sh SYNOPSIS
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.Nm
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.Op Fl +abCefhiklmnprsuvxX
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@ -68,8 +72,11 @@
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.Xc
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.Sh DESCRIPTION
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.Nm
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is a reimplementation of the Bourne shell, a command interpreter for both
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interactive and script use.
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is a command interpreter intended for both interactive and shell
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script use.
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Its command language is a superset of the
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.Xr sh C
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shell language and compatible to the original Bourne shell.
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.Ss Shell startup
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The following options can be specified only on the command line:
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.Bl -tag -width Ds
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@ -472,6 +479,15 @@ are only recognized if they are unquoted and if they are used as the first
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word of a command (i.e., they can't be preceded by parameter assignments or
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redirections):
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.Pp
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.\" .TS
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.\" center;
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.\" lfB lfB lfB lfB lfB .
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.\" case else function then !
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.\" do esac if time [[
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.\" done fi in until {
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.\" elif for select while }
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.\" .TE
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.\"
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.Ic case , do , done , elif ,
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.Ic else , esac , fi , for ,
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.Ic function , if , in ,
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@ -817,8 +833,8 @@ the sequence of characters
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contains four fields:
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.Sq A ,
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.Sq B ,
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.Sq ""
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and
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.Sq
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(an empty field) and
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.Sq D .
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Note that if the
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.Ev IFS
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@ -830,17 +846,17 @@ Also, note that the field splitting applies only to the immediate result of
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the substitution.
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Using the previous example, the substitution for $VAR:E
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results in the fields:
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.Dq A ,
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.Dq B ,
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.Dq ,
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.Sq A ,
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.Sq B ,
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.Sq ""
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and
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.Dq D:E ,
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.Sq D:E ,
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not
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.Dq A ,
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.Dq B ,
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.Dq ,
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.Sq A ,
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.Sq B ,
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.Sq ""
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and
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.Dq E .
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.Sq E .
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This behavior is POSIX compliant, but incompatible with some other shell
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implementations which do field splitting on the word which contained the
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substitution or use
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@ -1252,7 +1268,13 @@ above for details.
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This parameter is not imported from the environment when the shell is
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started.
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.It Ev SH_VERSION
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The version of the shell and the date the version was created (read-only).
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The version of the shell, consisting of the upstream
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.Nm pdksh
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version (and sometimes date), the string
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.Dq MirOS
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and the
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.Xr rcs 1
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revision number (read-only).
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.It Ev LINENO
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The line number of the function or shell script that is currently being
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executed.
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@ -1293,7 +1315,18 @@ below.
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The process ID of the shell's parent (read-only).
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.It Ev PS1
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The primary prompt for interactive shells.
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The prompt is printed verbatim (i.e., no substitutions are done).
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Parameter, command, and arithmetic
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substitutions are performed.
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.Ql \&!
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is replaced with the current command number (see the
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.Ic fc
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command below).
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A literal
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.Ql \&!
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can be put in the prompt by placing
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.Ql !!
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in
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.Ev PS1 .
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Default is
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.Dq \&$\ \&
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for non-root users,
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@ -1408,7 +1441,6 @@ represent itself it must be quoted or appear later in the list.
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Like
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.Ic \&[ Ns .. Ns Ic \&] ,
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except it matches any character not inside the brackets.
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.Sm on
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Matches any string of characters that matches zero or more occurrences of the
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specified patterns.
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Example: The pattern
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@ -1488,9 +1520,14 @@ but the original
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.Xr ksh ,
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Bourne
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.Xr sh
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and
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and GNU
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.Xr bash
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do, so this may have to change (too bad).
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do.
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For
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.Nm pdksh ,
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this may have to change (too bad), but
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.Nm mksh
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will not adopt this behaviour.
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.Pp
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Note that none of the above pattern elements match either a period
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.Pq Sq \&.
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@ -3810,10 +3847,15 @@ signal and the shell exits.
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.Xr wait 2 ,
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.Xr getopt 3 ,
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.Xr rand 3 ,
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.Xr random 3 ,
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.Xr signal 3 ,
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.Xr srand 3 ,
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.Xr srandom 3 ,
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.Xr system 3 ,
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.Xr environ 7
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.Pp
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.Pa http://docsrv.sco.com:507/en/man/html.C/sh.C.html
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.Pp
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.Rs
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.%A Morris Bolsky
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.%A David Korn
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@ -3853,14 +3895,16 @@ traditional Bourne or
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compliant shells is an issue.
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.Pp
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.Nm mksh
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is the common name for the
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.Mx
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Korn shell installed in
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is the name for the portable version of
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.Mx MirBSD
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.Nm ksh
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installed as
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.Pa /bin/mksh
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or
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.Pa /usr/local/bin/mksh
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on foreign systems, installed from the portable mirbsdksh sources at
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.Pa http://wiki.mirbsd.de/MirbsdKsh .
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on other, foreign, operating systems.
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Visit
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.Pa http://wiki.mirbsd.de/MirbsdKsh
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to obtain the latest version of
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.Nm mksh .
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.Sh AUTHORS
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This shell is based on the public domain 7th edition Bourne shell clone by
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Charles Forsyth and parts of the BRL shell by Doug A. Gwyn, Doug Kingston,
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@ -3884,34 +3928,26 @@ The
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file in the source distribution contains a more complete list of people and
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their part in the shell's development.
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.Sh BUGS
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Any bugs in
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.Nm pdksh
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should be reported to pdksh@cs.mun.ca.
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Do not forget to report to the
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Send bug reports for
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.Nm
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to the
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.Mx
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developer team as well, because the modifications
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imposed may have introduced different behaviour.
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development team at
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.Aq miros\-discuss@66h.42h.de .
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Please include the version of
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.Nm pdksh
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.Nm
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.Po
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.Ic echo $SH_VERSION
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.Ic echo $KSH_VERSION
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shows it
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.Pc ,
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the machine, operating system, and compiler you are using and a description of
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how to repeat the bug (a small shell script that demonstrates the bug is best).
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The following, if relevant (if you are not sure, include them), can also be
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helpful: options you are using (both
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.Pa options.h
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and
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.Ic set Fl o Ic options )
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and a copy of your
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.Pa config.h
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(the file generated by the
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.Pa configure
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script).
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New versions of
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.Nm pdksh
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can be obtained from \fBftp://ftp.cs.mun.ca/pub/pdksh\fR.
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the machine, operating system, and compiler you are using and how you built
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.Nm .
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Please test if the bug appears with the latest version of the full
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.Nm mksh
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as well.
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We do not extensively use nor support
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.Nm sh ,
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but are accepting bug fixes for its behaviour as well.
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.Pp
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By the way, the most frequently reported bug is:
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.Bd -literal -offset indent
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@ -3921,13 +3957,3 @@ $ echo hi | read a; echo $a # Does not print hi
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The
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.Nm pdksh
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author is aware of this and there is no need to report it.
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For another known bug, refer to the comment above the
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.Em complete-command
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paragraph in the section
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.Sx Emacs editing mode
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in
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.Xr ksh 1 .
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.br
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The
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.Mx
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team is luckily accepting fixes for known (and unknown) bugs.
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@ -5,5 +5,5 @@ category: pdksh
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stdin:
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echo $KSH_VERSION
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expected-stdout-pattern:
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/PD KSH v5\.2\.14 MirOS \$Revision\: 1.15 \$ in (native )?KSH mode( as mksh)?/
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/PD KSH v5\.2\.14 MirOS \$Revision\: 1.16 \$ in (native )?KSH mode( as mksh)?/
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---
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14
version.c
14
version.c
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/** $MirBSD: version.c,v 1.15 2004/10/28 16:35:03 tg Exp $ */
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/** $MirBSD: version.c,v 1.16 2004/11/10 17:22:13 tg Exp $ */
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/* $OpenBSD: version.c,v 1.12 1999/07/14 13:37:24 millert Exp $ */
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/*-
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@ -6,11 +6,11 @@
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* Thorsten "mirabile" Glaser <tg@66h.42h.de>
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*
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* Licensee is hereby permitted to deal in this work without restric-
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* tion, including unlimited rights to use, publically perform, modi-
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* fy, merge, distribute, sell, give away or sublicence, provided the
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* above copyright notices, these terms and the disclaimer are retai-
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* ned in all redistributions, or reproduced in accompanying documen-
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* tation or other materials provided with binary redistributions.
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* tion, including unlimited rights to use, publicly perform, modify,
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* merge, distribute, sell, give away or sublicence, provided all co-
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* pyright notices above, these terms and the disclaimer are retained
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* in all redistributions or reproduced in accompanying documentation
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* or other materials provided with binary redistributions.
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*
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* Licensor hereby provides this work "AS IS" and WITHOUT WARRANTY of
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* any kind, expressed or implied, to the maximum extent permitted by
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@ -26,7 +26,7 @@
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#include "sh.h"
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const char ksh_version[] =
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"@(#)PD KSH v5.2.14 MirOS $Revision: 1.15 $ in "
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"@(#)PD KSH v5.2.14 MirOS $Revision: 1.16 $ in "
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#ifdef MIRBSD_NATIVE
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"native "
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#endif
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