# $Id$
-# $MirOS: src/bin/mksh/dot.mkshrc,v 1.89.2.3 2015/04/12 22:32:22 tg Exp $
+# $MirOS: src/bin/mksh/dot.mkshrc,v 1.100 2015/07/10 19:36:33 tg Exp $
#-
# Copyright (c) 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010,
# 2011, 2012, 2013, 2014, 2015
*) return 0 ;;
esac
-PS1='#'; (( USER_ID )) && PS1='$'; : "${TERM:=vt100}${HOSTNAME:=$(ulimit -c \
- 0; hostname 2>/dev/null)}${EDITOR:=/bin/ed}${USER:=$(ulimit -c 0; id -un \
- 2>/dev/null || echo \?)}${MKSH:=$(whence -p mksh)}"
+PS1='#'; (( USER_ID )) && PS1='$'; \: "${TERM:=vt100}${HOSTNAME:=$(\ulimit -c \
+ 0; hostname 2>/dev/null)}${EDITOR:=/bin/ed}${USER:=$(\ulimit -c 0; id -un \
+ 2>/dev/null || \echo \?)}${MKSH:=$(\builtin whence -p mksh)}"
HOSTNAME=${HOSTNAME%%*([ ]).*}; HOSTNAME=${HOSTNAME##*([ ])}
[[ $HOSTNAME = ?(ip6-)localhost?(6) ]] && HOSTNAME=
-: "${HOSTNAME:=nil}${MKSH:=/bin/mksh}"; export EDITOR HOSTNAME MKSH TERM USER
+\: "${HOSTNAME:=nil}${MKSH:=/bin/mksh}"; \export EDITOR HOSTNAME MKSH TERM USER
PS4='[$EPOCHREALTIME] '; PS1=$'\001\r''${|
- local e=$?
+ \typeset e=$?
(( e )) && REPLY+="$e|"
REPLY+=${USER}@${HOSTNAME%%.*}:
- local d=${PWD:-?} p=~; [[ $p = ?(*/) ]] || d=${d/#$p/~}
- local m=${%d} n p=...; (( m > 0 )) || m=${#d}
+ \typeset d=${PWD:-?} p=~; [[ $p = ?(*/) ]] || d=${d/#$p/~}
+ \typeset m=${%d} n p=...; (( m > 0 )) || m=${#d}
(( m > (n = (COLUMNS/3 < 7 ? 7 : COLUMNS/3)) )) && d=${d:(-n)} || p=
REPLY+=$p$d
- return $e
+ \return $e
} '"$PS1 "
-alias ls=ls
-unalias ls
-alias l='ls -F'
-alias la='l -a'
-alias ll='l -l'
-alias lo='l -alo'
-alias doch='sudo mksh -c "$(fc -ln -1)"'
-command -v rot13 >/dev/null || alias rot13='tr \
+\alias ls=ls
+\unalias ls
+\alias l='ls -F'
+\alias la='l -a'
+\alias ll='l -l'
+\alias lo='l -alo'
+\alias doch='sudo mksh -c "$(\builtin fc -ln -1)"'
+\command -v rot13 >/dev/null || \alias rot13='tr \
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ \
nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM'
-if command -v hd >/dev/null; then :; elif command -v hexdump >/dev/null; then
+if \command -v hd >/dev/null; then \:; elif \command -v hexdump >/dev/null; then
function hd {
hexdump -e '"%08.8_ax " 8/1 "%02X " " - " 8/1 "%02X "' \
-e '" |" "%_p"' -e '"|\n"' "$@"
}
else
function hd {
- local -Uui16 -Z11 pos=0
- local -Uui16 -Z5 hv=2147483647
- local dasc line i
+ \typeset -Uui16 -Z11 pos=0
+ \typeset -Uui16 -Z5 hv=2147483647
+ \typeset dasc line i
+ \set +U
- cat "$@" | { set +U; if read -arN -1 line; then
- typeset -i1 'line[*]'
+ \cat "$@" | if \read -arN -1 line; then
+ \typeset -i1 'line[*]'
i=0
while (( i < ${#line[*]} )); do
hv=${line[i++]}
if (( (pos & 15) == 0 )); then
(( pos )) && \
- print -r -- "$dasc|"
- print -n "${pos#16#} "
+ \builtin print -r -- "$dasc|"
+ \builtin print -n "${pos#16#} "
dasc=' |'
fi
- print -n "${hv#16#} "
+ \builtin print -n "${hv#16#} "
+ #XXX EBCDIC, but we need [[:print:]] to fix this
if (( (hv < 32) || (hv > 126) )); then
dasc+=.
else
dasc+=${line[i-1]#1#}
fi
(( (pos++ & 15) == 7 )) && \
- print -n -- '- '
+ \builtin print -n -- '- '
done
while (( pos & 15 )); do
- print -n ' '
+ \builtin print -n ' '
(( (pos++ & 15) == 7 )) && \
- print -n -- '- '
+ \builtin print -n -- '- '
done
- (( hv == 2147483647 )) || print -r -- "$dasc|"
- fi; }
+ (( hv == 2147483647 )) || \builtin print -r -- "$dasc|"
+ fi
}
fi
# Berkeley C shell compatible dirs, popd, and pushd functions
# Z shell compatible chpwd() hook, used to update DIRSTACK[0]
-DIRSTACKBASE=$(realpath ~/. 2>/dev/null || \
- print -nr -- "${HOME:-/}")
+DIRSTACKBASE=$(\builtin realpath ~/. 2>/dev/null || \
+ \builtin print -nr -- "${HOME:-/}")
set -A DIRSTACK
function chpwd {
- DIRSTACK[0]=$(realpath . 2>/dev/null || \
- print -r -- "$PWD")
+ DIRSTACK[0]=$(\builtin realpath . 2>/dev/null || \
+ \builtin print -r -- "$PWD")
[[ $DIRSTACKBASE = ?(*/) ]] || \
DIRSTACK[0]=${DIRSTACK[0]/#$DIRSTACKBASE/~}
- :
+ \:
}
-chpwd .
-function cd {
- builtin cd "$@" || return $?
- chpwd "$@"
+\chpwd .
+cd() {
+ \builtin cd "$@" || \return $?
+ \chpwd "$@"
}
function cd_csh {
- local d t=${1/#~/$DIRSTACKBASE}
+ \typeset d t=${1/#~/$DIRSTACKBASE}
- if ! d=$(builtin cd "$t" 2>&1); then
- print -u2 "${1}: ${d##*cd: $t: }."
- return 1
+ if ! d=$(\builtin cd "$t" 2>&1); then
+ \builtin print -u2 "${1}: ${d##*cd: $t: }."
+ \return 1
fi
- cd "$t"
+ \cd "$t"
}
function dirs {
- local d dwidth
- local -i fl=0 fv=0 fn=0 cpos=0
+ \typeset d dwidth
+ \typeset -i fl=0 fv=0 fn=0 cpos=0
- while getopts ":lvn" d; do
+ while \getopts ":lvn" d; do
case $d {
(l) fl=1 ;;
(v) fv=1 ;;
(n) fn=1 ;;
- (*) print -u2 'Usage: dirs [-lvn].'
- return 1 ;;
+ (*) \builtin print -u2 'Usage: dirs [-lvn].'
+ \return 1 ;;
}
done
- shift $((OPTIND - 1))
+ \shift $((OPTIND - 1))
if (( $# > 0 )); then
- print -u2 'Usage: dirs [-lvn].'
- return 1
+ \builtin print -u2 'Usage: dirs [-lvn].'
+ \return 1
fi
if (( fv )); then
fv=0
while (( fv < ${#DIRSTACK[*]} )); do
d=${DIRSTACK[fv]}
(( fl )) && d=${d/#~/$DIRSTACKBASE}
- print -r -- "$fv $d"
- let fv++
+ \builtin print -r -- "$fv $d"
+ \builtin let fv++
done
else
fv=0
(( dwidth = (${%d} > 0 ? ${%d} : ${#d}) ))
if (( fn && (cpos += dwidth + 1) >= 79 && \
dwidth < 80 )); then
- print
+ \builtin print
(( cpos = dwidth + 1 ))
fi
- print -nr -- "$d "
- let fv++
+ \builtin print -nr -- "$d "
+ \builtin let fv++
done
- print
+ \builtin print
fi
- return 0
+ \return 0
}
function popd {
- local d fa
- local -i n=1
+ \typeset d fa
+ \typeset -i n=1
- while getopts ":0123456789lvn" d; do
+ while \getopts ":0123456789lvn" d; do
case $d {
(l|v|n) fa+=" -$d" ;;
(+*) n=2
- break ;;
- (*) print -u2 'Usage: popd [-lvn] [+<n>].'
- return 1 ;;
+ \break ;;
+ (*) \builtin print -u2 'Usage: popd [-lvn] [+<n>].'
+ \return 1 ;;
}
done
- shift $((OPTIND - n))
+ \shift $((OPTIND - n))
n=0
if (( $# > 1 )); then
- print -u2 popd: Too many arguments.
- return 1
+ \builtin print -u2 popd: Too many arguments.
+ \return 1
elif [[ $1 = ++([0-9]) && $1 != +0 ]]; then
if (( (n = ${1#+}) >= ${#DIRSTACK[*]} )); then
- print -u2 popd: Directory stack not that deep.
- return 1
+ \builtin print -u2 popd: Directory stack not that deep.
+ \return 1
fi
elif [[ -n $1 ]]; then
- print -u2 popd: Bad directory.
- return 1
+ \builtin print -u2 popd: Bad directory.
+ \return 1
fi
if (( ${#DIRSTACK[*]} < 2 )); then
- print -u2 popd: Directory stack empty.
- return 1
+ \builtin print -u2 popd: Directory stack empty.
+ \return 1
fi
- unset DIRSTACK[n]
- set -A DIRSTACK -- "${DIRSTACK[@]}"
- cd_csh "${DIRSTACK[0]}" || return 1
- dirs $fa
+ \unset DIRSTACK[n]
+ \set -A DIRSTACK -- "${DIRSTACK[@]}"
+ \cd_csh "${DIRSTACK[0]}" || \return 1
+ \dirs $fa
}
function pushd {
- local d fa
- local -i n=1
+ \typeset d fa
+ \typeset -i n=1
- while getopts ":0123456789lvn" d; do
+ while \getopts ":0123456789lvn" d; do
case $d {
(l|v|n) fa+=" -$d" ;;
(+*) n=2
- break ;;
- (*) print -u2 'Usage: pushd [-lvn] [<dir>|+<n>].'
- return 1 ;;
+ \break ;;
+ (*) \builtin print -u2 'Usage: pushd [-lvn] [<dir>|+<n>].'
+ \return 1 ;;
}
done
- shift $((OPTIND - n))
+ \shift $((OPTIND - n))
if (( $# == 0 )); then
if (( ${#DIRSTACK[*]} < 2 )); then
- print -u2 pushd: No other directory.
- return 1
+ \builtin print -u2 pushd: No other directory.
+ \return 1
fi
d=${DIRSTACK[1]}
DIRSTACK[1]=${DIRSTACK[0]}
- cd_csh "$d" || return 1
+ \cd_csh "$d" || \return 1
elif (( $# > 1 )); then
- print -u2 pushd: Too many arguments.
- return 1
+ \builtin print -u2 pushd: Too many arguments.
+ \return 1
elif [[ $1 = ++([0-9]) && $1 != +0 ]]; then
if (( (n = ${1#+}) >= ${#DIRSTACK[*]} )); then
- print -u2 pushd: Directory stack not that deep.
- return 1
+ \builtin print -u2 pushd: Directory stack not that deep.
+ \return 1
fi
while (( n-- )); do
d=${DIRSTACK[0]}
- unset DIRSTACK[0]
- set -A DIRSTACK -- "${DIRSTACK[@]}" "$d"
+ \unset DIRSTACK[0]
+ \set -A DIRSTACK -- "${DIRSTACK[@]}" "$d"
done
- cd_csh "${DIRSTACK[0]}" || return 1
+ \cd_csh "${DIRSTACK[0]}" || \return 1
else
- set -A DIRSTACK -- placeholder "${DIRSTACK[@]}"
- cd_csh "$1" || return 1
+ \set -A DIRSTACK -- placeholder "${DIRSTACK[@]}"
+ \cd_csh "$1" || \return 1
fi
- dirs $fa
+ \dirs $fa
}
# pager (not control character safe)
function smores {
(
- set +m
- cat "$@" |&
- trap "rv=\$?; kill $! >/dev/null 2>&1; exit \$rv" EXIT
- while IFS= read -pr line; do
+ \set +m
+ \cat "$@" |&
+ \trap "rv=\$?; 'kill' $! >/dev/null 2>&1; 'exit' \$rv" EXIT
+ while IFS= \read -pr line; do
llen=${%line}
(( llen == -1 )) && llen=${#line}
(( llen = llen ? (llen + COLUMNS - 1) / COLUMNS : 1 ))
if (( (curlin += llen) >= LINES )); then
- print -n -- '\033[7m--more--\033[0m'
- read -u1 || exit $?
- [[ $REPLY = [Qq]* ]] && exit 0
+ \builtin print -n -- '\e[7m--more--\e[0m'
+ \read -u1 || \exit $?
+ [[ $REPLY = [Qq]* ]] && \exit 0
curlin=$llen
fi
- print -r -- "$line"
+ \builtin print -r -- "$line"
done
)
}
-# base64 encoder and decoder, RFC compliant, NUL safe
+# base64 encoder and decoder, RFC compliant, NUL safe, not EBCDIC safe
function Lb64decode {
- [[ -o utf8-mode ]]; local u=$? c s="$*" t
- set +U
- [[ -n $s ]] || { s=$(cat; print x); s=${s%x}; }
- local -i i=0 j=0 n=${#s} p=0 v x
- local -i16 o
+ \set +U
+ \typeset c s="$*" t
+ [[ -n $s ]] || { s=$(\cat; \builtin print x); s=${s%x}; }
+ \typeset -i i=0 j=0 n=${#s} p=0 v x
+ \typeset -i16 o
while (( i < n )); do
c=${s:(i++):1}
case $c {
- (=) break ;;
+ (=) \break ;;
([A-Z]) (( v = 1#$c - 65 )) ;;
([a-z]) (( v = 1#$c - 71 )) ;;
([0-9]) (( v = 1#$c + 4 )) ;;
(+) v=62 ;;
(/) v=63 ;;
- (*) continue ;;
+ (*) \continue ;;
}
(( x = (x << 6) | v ))
case $((p++)) {
- (0) continue ;;
+ (0) \continue ;;
(1) (( o = (x >> 4) & 255 )) ;;
(2) (( o = (x >> 2) & 255 )) ;;
(3) (( o = x & 255 ))
;;
}
t+=\\x${o#16#}
- (( ++j & 4095 )) && continue
- print -n $t
+ (( ++j & 4095 )) && \continue
+ \builtin print -n $t
t=
done
- print -n $t
- (( u )) || set -U
+ \builtin print -n $t
}
-set -A Lb64encode_code -- A B C D E F G H I J K L M N O P Q R S T U V W X Y Z \
+\set -A Lb64encode_tbl -- A B C D E F G H I J K L M N O P Q R S T U V W X Y Z \
a b c d e f g h i j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9 + /
function Lb64encode {
- [[ -o utf8-mode ]]; local u=$? c s t
- set +U
+ \set +U
+ \typeset c s t
if (( $# )); then
- read -raN-1 s <<<"$*"
- unset s[${#s[*]}-1]
+ \read -raN-1 s <<<"$*"
+ \unset s[${#s[*]}-1]
else
- read -raN-1 s
+ \read -raN-1 s
fi
- local -i i=0 n=${#s[*]} j v
+ \typeset -i i=0 n=${#s[*]} j v
while (( i < n )); do
(( v = s[i++] << 16 ))
(( v |= j << 8 ))
(( j = i < n ? s[i++] : 0 ))
(( v |= j ))
- t+=${Lb64encode_code[v >> 18]}${Lb64encode_code[v >> 12 & 63]}
- c=${Lb64encode_code[v >> 6 & 63]}
+ t+=${Lb64encode_tbl[v >> 18]}${Lb64encode_tbl[v >> 12 & 63]}
+ c=${Lb64encode_tbl[v >> 6 & 63]}
if (( i <= n )); then
- t+=$c${Lb64encode_code[v & 63]}
+ t+=$c${Lb64encode_tbl[v & 63]}
elif (( i == n + 1 )); then
t+=$c=
else
t+===
fi
if (( ${#t} == 76 || i >= n )); then
- print $t
+ \builtin print $t
t=
fi
done
- (( u )) || set -U
}
# Better Avalanche for the Jenkins Hash
-typeset -Z11 -Uui16 Lbafh_v
+\typeset -Z11 -Uui16 Lbafh_v
function Lbafh_init {
Lbafh_v=0
}
function Lbafh_add {
- [[ -o utf8-mode ]]; local u=$? s
- set +U
+ \set +U
+ \typeset s
if (( $# )); then
- read -raN-1 s <<<"$*"
- unset s[${#s[*]}-1]
+ \read -raN-1 s <<<"$*"
+ \unset s[${#s[*]}-1]
else
- read -raN-1 s
+ \read -raN-1 s
fi
- local -i i=0 n=${#s[*]}
+ \typeset -i i=0 n=${#s[*]}
while (( i < n )); do
((# Lbafh_v = (Lbafh_v + s[i++] + 1) * 1025 ))
((# Lbafh_v ^= Lbafh_v >> 6 ))
done
-
- (( u )) || set -U
}
function Lbafh_finish {
- local -Ui t
+ \typeset -Ui t
((# t = (((Lbafh_v >> 7) & 0x01010101) * 0x1B) ^ \
((Lbafh_v << 1) & 0xFEFEFEFE) ))
((# Lbafh_v = t ^ (t >>> 8) ^ (Lbafh_v >>> 8) ^ \
(Lbafh_v >>> 16) ^ (Lbafh_v >>> 24) ))
- :
+ \:
}
# strip comments (and leading/trailing whitespace if IFS is set) from
# any file(s) given as argument, or stdin if none, and spew to stdout
function Lstripcom {
- cat "$@" | { set -o noglob; while read _line; do
+ \set -o noglob
+ \cat "$@" | while \read _line; do
_line=${_line%%#*}
- [[ -n $_line ]] && print -r -- $_line
- done; }
+ [[ -n $_line ]] && \builtin print -r -- $_line
+ done
}
# give MidnightBSD's laffer1 a bit of csh feeling
function setenv {
- eval export "\"$1\""'="$2"'
+ \eval "'export' \"$1\""'="$2"'
+}
+
+# toggle built-in aliases and utilities, and aliases and functions from mkshrc
+function enable {
+ \typeset doprnt=0 mode=1 x y z rv=0
+ \typeset b_alias i_alias i_func nalias=0 nfunc=0 i_all
+ \set -A b_alias
+ \set -A i_alias
+ \set -A i_func
+
+ # accumulate mksh built-in aliases, in ASCIIbetical order
+ i_alias[nalias]=autoload; b_alias[nalias++]='\typeset -fu'
+ i_alias[nalias]=functions; b_alias[nalias++]='\typeset -f'
+ i_alias[nalias]=hash; b_alias[nalias++]='\builtin alias -t'
+ i_alias[nalias]=history; b_alias[nalias++]='\builtin fc -l'
+ i_alias[nalias]=integer; b_alias[nalias++]='\typeset -i'
+ i_alias[nalias]=local; b_alias[nalias++]='\typeset'
+ i_alias[nalias]=login; b_alias[nalias++]='\exec login'
+ i_alias[nalias]=nameref; b_alias[nalias++]='\typeset -n'
+ i_alias[nalias]=nohup; b_alias[nalias++]='nohup '
+ i_alias[nalias]=r; b_alias[nalias++]='\builtin fc -e -'
+ #XXX OS/2
+ i_alias[nalias]=source; b_alias[nalias++]='PATH=$PATH:. \command .'
+ i_alias[nalias]=stop; b_alias[nalias++]='\kill -STOP'
+ i_alias[nalias]=type; b_alias[nalias++]='\builtin whence -v'
+
+ # accumulate mksh built-in utilities, in definition order, even ifndef
+ i_func[nfunc++]=.
+ i_func[nfunc++]=:
+ i_func[nfunc++]='['
+ i_func[nfunc++]=alias
+ i_func[nfunc++]=break
+ i_func[nfunc++]=builtin
+ i_func[nfunc++]=cat
+ i_func[nfunc++]=cd
+ i_func[nfunc++]=chdir
+ i_func[nfunc++]=command
+ i_func[nfunc++]=continue
+ i_func[nfunc++]=echo
+ i_func[nfunc++]=eval
+ i_func[nfunc++]=exec
+ i_func[nfunc++]=exit
+ i_func[nfunc++]=export
+ i_func[nfunc++]=false
+ i_func[nfunc++]=fc
+ i_func[nfunc++]=getopts
+ i_func[nfunc++]=global
+ i_func[nfunc++]=jobs
+ i_func[nfunc++]=kill
+ i_func[nfunc++]=let
+ i_func[nfunc++]='let]'
+ i_func[nfunc++]=print
+ i_func[nfunc++]=pwd
+ i_func[nfunc++]=read
+ i_func[nfunc++]=readonly
+ i_func[nfunc++]=realpath
+ i_func[nfunc++]=rename
+ i_func[nfunc++]=return
+ i_func[nfunc++]=set
+ i_func[nfunc++]=shift
+ i_func[nfunc++]=suspend
+ i_func[nfunc++]=test
+ i_func[nfunc++]=times
+ i_func[nfunc++]=trap
+ i_func[nfunc++]=true
+ i_func[nfunc++]=typeset
+ i_func[nfunc++]=ulimit
+ i_func[nfunc++]=umask
+ i_func[nfunc++]=unalias
+ i_func[nfunc++]=unset
+ i_func[nfunc++]=wait
+ i_func[nfunc++]=whence
+ i_func[nfunc++]=bg
+ i_func[nfunc++]=fg
+ i_func[nfunc++]=bind
+ i_func[nfunc++]=mknod
+ i_func[nfunc++]=printf
+ i_func[nfunc++]=sleep
+ i_func[nfunc++]=domainname
+
+ # accumulate aliases from dot.mkshrc, in definition order
+ i_alias[nalias]=l; b_alias[nalias++]='ls -F'
+ i_alias[nalias]=la; b_alias[nalias++]='l -a'
+ i_alias[nalias]=ll; b_alias[nalias++]='l -l'
+ i_alias[nalias]=lo; b_alias[nalias++]='l -alo'
+ i_alias[nalias]=doch; b_alias[nalias++]='sudo mksh -c "$(\builtin fc -ln -1)"'
+ i_alias[nalias]=rot13; b_alias[nalias++]='tr abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM'
+ i_alias[nalias]=cls; b_alias[nalias++]='\builtin print -n \\ec'
+
+ # accumulate functions from dot.mkshrc, in definition order
+ i_func[nfunc++]=hd
+ i_func[nfunc++]=chpwd
+ i_func[nfunc++]=cd_csh
+ i_func[nfunc++]=dirs
+ i_func[nfunc++]=popd
+ i_func[nfunc++]=pushd
+ i_func[nfunc++]=smores
+ i_func[nfunc++]=Lb64decode
+ i_func[nfunc++]=Lb64encode
+ i_func[nfunc++]=Lbafh_init
+ i_func[nfunc++]=Lbafh_add
+ i_func[nfunc++]=Lbafh_finish
+ i_func[nfunc++]=Lstripcom
+ i_func[nfunc++]=setenv
+ i_func[nfunc++]=enable
+
+ # collect all identifiers, sorted ASCIIbetically
+ \set -sA i_all -- "${i_alias[@]}" "${i_func[@]}"
+
+ # handle options, we don't do dynamic loading
+ while \getopts "adf:nps" x; do
+ case $x {
+ (a)
+ mode=-1
+ ;;
+ (d)
+ # deliberately causing an error, like bash-static
+ ;|
+ (f)
+ \builtin print -u2 enable: dynamic loading not available
+ \return 2
+ ;;
+ (n)
+ mode=0
+ ;;
+ (p)
+ doprnt=1
+ ;;
+ (s)
+ \set -sA i_all -- . : break continue eval exec exit \
+ export readonly return set shift times trap unset
+ ;;
+ (*)
+ \builtin print -u2 enable: usage: \
+ "enable [-adnps] [-f filename] [name ...]"
+ return 2
+ ;;
+ }
+ done
+ \shift $((OPTIND - 1))
+
+ # display builtins enabled/disabled/all/special?
+ if (( doprnt || ($# == 0) )); then
+ for x in "${i_all[@]}"; do
+ y=$(\alias "$x") || y=
+ [[ $y = "$x='\\builtin whence -p $x >/dev/null || (\\builtin print mksh: $x: not found; exit 127) && \$(\\builtin whence -p $x)'" ]]; z=$?
+ case $mode:$z {
+ (-1:0|0:0)
+ \print -r -- "enable -n $x"
+ ;;
+ (-1:1|1:1)
+ \print -r -- "enable $x"
+ ;;
+ }
+ done
+ \return 0
+ fi
+
+ for x in "$@"; do
+ z=0
+ for y in "${i_alias[@]}" "${i_func[@]}"; do
+ [[ $x = "$y" ]] || \continue
+ z=1
+ \break
+ done
+ if (( !z )); then
+ \builtin print -ru2 enable: "$x": not a shell builtin
+ rv=1
+ \continue
+ fi
+ if (( !mode )); then
+ # disable this
+ \alias "$x=\\builtin whence -p $x >/dev/null || (\\builtin print mksh: $x: not found; exit 127) && \$(\\builtin whence -p $x)"
+ else
+ # find out if this is an alias or not, first
+ z=0
+ y=-1
+ while (( ++y < nalias )); do
+ [[ $x = "${i_alias[y]}" ]] || \continue
+ z=1
+ \break
+ done
+ if (( z )); then
+ # re-enable the original alias body
+ \alias "$x=${b_alias[y]}"
+ else
+ # re-enable the original utility/function
+ \unalias "$x"
+ fi
+ fi
+ done
+ \return $rv
}
-: place customisations below this line
+\: place customisations below this line
for p in ~/.etc/bin ~/bin; do
- [[ -d $p/. ]] || continue
+ [[ -d $p/. ]] || \continue
+ #XXX OS/2
[[ :$PATH: = *:$p:* ]] || PATH=$p:$PATH
done
-export SHELL=$MKSH MANWIDTH=80 LESSHISTFILE=-
-alias cls='print -n \\033c'
+\export SHELL=$MKSH MANWIDTH=80 LESSHISTFILE=-
+\alias cls='\builtin print -n \\ec'
-#unset LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_IDENTIFICATION LC_MONETARY \
+#\unset LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_IDENTIFICATION LC_MONETARY \
# LC_NAME LC_NUMERIC LC_TELEPHONE LC_TIME
#p=en_GB.UTF-8
-#set -U
-#export LANG=C LC_CTYPE=$p LC_MEASUREMENT=$p LC_MESSAGES=$p LC_PAPER=$p
+#\set -U
+#\export LANG=C LC_CTYPE=$p LC_MEASUREMENT=$p LC_MESSAGES=$p LC_PAPER=$p
-unset p
+\unset p
-: place customisations above this line
+\: place customisations above this line
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