[Midnightbsd-cvs] src: bin/sh: synchronize with FreeBSD 8-Stable.

[laffer1 at midnightbsd.org]

Log Message:
-----------
synchronize with FreeBSD 8-Stable.  We really need to get mksh as default shell in all cases.  I hate maintaining this many shells.

Modified Files:
--------------
    src/bin/sh:
        Makefile (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/Makefile?r1=1.2&r2=1.3)
        alias.c (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/alias.c?r1=1.2&r2=1.3)
        arith.h (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/bin/sh/arith.h?r1=1.3&r2=1.4)
        arith.y (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/bin/sh/arith.y?r1=1.3&r2=1.4)
        arith_lex.l (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/arith_lex.l?r1=1.2&r2=1.3)
        cd.c (r1.5 -> r1.6)
        (http://cvsweb.midnightbsd.org/src/bin/sh/cd.c?r1=1.5&r2=1.6)
        cd.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/cd.h?r1=1.2&r2=1.3)
        error.c (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/bin/sh/error.c?r1=1.3&r2=1.4)
        error.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/error.h?r1=1.2&r2=1.3)
        eval.c (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/bin/sh/eval.c?r1=1.3&r2=1.4)
        eval.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/eval.h?r1=1.2&r2=1.3)
        exec.c (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/bin/sh/exec.c?r1=1.3&r2=1.4)
        exec.h (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/bin/sh/exec.h?r1=1.3&r2=1.4)
        expand.c (r1.4 -> r1.5)
        (http://cvsweb.midnightbsd.org/src/bin/sh/expand.c?r1=1.4&r2=1.5)
        expand.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/expand.h?r1=1.2&r2=1.3)
        histedit.c (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/histedit.c?r1=1.2&r2=1.3)
        init.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/init.h?r1=1.2&r2=1.3)
        input.c (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/bin/sh/input.c?r1=1.3&r2=1.4)
        input.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/input.h?r1=1.2&r2=1.3)
        jobs.c (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/bin/sh/jobs.c?r1=1.3&r2=1.4)
        jobs.h (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/bin/sh/jobs.h?r1=1.3&r2=1.4)
        mail.c (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/mail.c?r1=1.2&r2=1.3)
        mail.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/mail.h?r1=1.2&r2=1.3)
        main.c (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/bin/sh/main.c?r1=1.3&r2=1.4)
        main.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/main.h?r1=1.2&r2=1.3)
        memalloc.c (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/memalloc.c?r1=1.2&r2=1.3)
        memalloc.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/memalloc.h?r1=1.2&r2=1.3)
        miscbltin.c (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/miscbltin.c?r1=1.2&r2=1.3)
        mkinit.c (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/mkinit.c?r1=1.2&r2=1.3)
        mknodes.c (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/mknodes.c?r1=1.2&r2=1.3)
        mksyntax.c (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/mksyntax.c?r1=1.2&r2=1.3)
        myhistedit.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/myhistedit.h?r1=1.2&r2=1.3)
        mystring.c (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/mystring.c?r1=1.2&r2=1.3)
        mystring.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/mystring.h?r1=1.2&r2=1.3)
        nodes.c.pat (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/nodes.c.pat?r1=1.2&r2=1.3)
        options.c (r1.4 -> r1.5)
        (http://cvsweb.midnightbsd.org/src/bin/sh/options.c?r1=1.4&r2=1.5)
        options.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/options.h?r1=1.2&r2=1.3)
        output.c (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/output.c?r1=1.2&r2=1.3)
        output.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/output.h?r1=1.2&r2=1.3)
        parser.c (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/bin/sh/parser.c?r1=1.3&r2=1.4)
        parser.h (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/bin/sh/parser.h?r1=1.3&r2=1.4)
        redir.c (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/redir.c?r1=1.2&r2=1.3)
        redir.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/redir.h?r1=1.2&r2=1.3)
        sh.1 (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/bin/sh/sh.1?r1=1.3&r2=1.4)
        shell.h (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/bin/sh/shell.h?r1=1.3&r2=1.4)
        show.c (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/show.c?r1=1.2&r2=1.3)
        show.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/show.h?r1=1.2&r2=1.3)
        trap.c (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/trap.c?r1=1.2&r2=1.3)
        trap.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/trap.h?r1=1.2&r2=1.3)
        var.c (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/bin/sh/var.c?r1=1.3&r2=1.4)
        var.h (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/bin/sh/var.h?r1=1.3&r2=1.4)
    src/bin/sh/bltin:
        echo.1 (r1.1.1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/src/bin/sh/bltin/echo.1?r1=1.1.1.1&r2=1.2)
        echo.c (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/bin/sh/bltin/echo.c?r1=1.2&r2=1.3)