# $Id$
-# $MirOS: src/bin/mksh/dot.mkshrc,v 1.108 2016/07/26 22:03:41 tg Exp $
+# $MirOS: src/bin/mksh/dot.mkshrc,v 1.114 2017/03/19 22:31:26 tg Exp $
#-
# Copyright (c) 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010,
-# 2011, 2012, 2013, 2014, 2015, 2016
+# 2011, 2012, 2013, 2014, 2015, 2016, 2017
# mirabilos <m@mirbsd.org>
#
# Provided that these terms and disclaimer and all copyright notices
#-
# ${ENV:-~/.mkshrc}: mksh initialisation file for interactive shells
-# catch non-mksh (including lksh) trying to run this file
+# catch non-mksh, non-lksh, trying to run this file
case ${KSH_VERSION:-} in
-*MIRBSD\ KSH*) ;;
-*) return 0 ;;
+*LEGACY\ KSH*|*MIRBSD\ KSH*) ;;
+*) \return 0 ;;
esac
-PS1='#'; (( USER_ID )) && PS1='$'; \: "${TERM:=vt100}${HOSTNAME:=$(\ulimit -c \
- 0; hostname 2>/dev/null)}${EDITOR:=/bin/ed}${USER:=$(\ulimit -c 0; id -un \
- 2>/dev/null || \echo \?)}${MKSH:=$(\builtin whence -p mksh)}"
-HOSTNAME=${HOSTNAME%%*([ ]).*}; HOSTNAME=${HOSTNAME##*([ ])}
-[[ $HOSTNAME = ?(ip6-)localhost?(6) ]] && HOSTNAME=
-\: "${HOSTNAME:=nil}${MKSH:=/bin/mksh}"; \export EDITOR HOSTNAME MKSH TERM USER
-PS4='[$EPOCHREALTIME] '; PS1=$'\001\r''${|
- \typeset e=$?
+# give MidnightBSD's laffer1 a bit of csh feeling
+function setenv {
+ if (( $# )); then
+ \\builtin eval '\\builtin export "$1"="${2:-}"'
+ else
+ \\builtin typeset -x
+ fi
+}
+
+# pager (not control character safe)
+smores() (
+ \\builtin set +m
+ \\builtin cat "$@" |&
+ \\builtin trap "rv=\$?; \\\\builtin kill $! >/dev/null 2>&1; \\\\builtin exit \$rv" EXIT
+ while IFS= \\builtin read -pr line; do
+ llen=${%line}
+ (( llen == -1 )) && llen=${#line}
+ (( llen = llen ? (llen + COLUMNS - 1) / COLUMNS : 1 ))
+ if (( (curlin += llen) >= LINES )); then
+ \\builtin print -nr -- $'\e[7m--more--\e[0m'
+ \\builtin read -u1 || \\builtin exit $?
+ [[ $REPLY = [Qq]* ]] && \\builtin exit 0
+ curlin=$llen
+ fi
+ \\builtin print -r -- "$line"
+ done
+)
+
+\\builtin alias ls=ls l='ls -F' la='l -a' ll='l -l' lo='l -alo'
+\: "${HOSTNAME:=$(\\builtin ulimit -c 0; \\builtin print -r -- $(hostname \
+ 2>/dev/null))}${EDITOR:=/bin/ed}${TERM:=vt100}${USER:=$(\\builtin ulimit \
+ -c 0; id -un 2>/dev/null)}${USER:=?}"
+[[ $HOSTNAME = ?(?(ip6-)localhost?(6)) ]] && HOSTNAME=nil; \\builtin unalias ls
+\\builtin export EDITOR HOSTNAME TERM USER
+
+# minimal support for lksh users
+if [[ $KSH_VERSION = *LEGACY\ KSH* ]]; then
+ PS1='$USER@${HOSTNAME%%.*}:$PWD>'
+ \\builtin return 0
+fi
+
+# mksh-specific from here
+\: "${MKSH:=$(\\builtin whence -p mksh)}${MKSH:=/bin/mksh}"
+\\builtin export MKSH
+
+PS4='[$EPOCHREALTIME] '; PS1='#'; (( USER_ID )) && PS1='$'; PS1=$'\001\r''${|
+ \\builtin typeset e=$?
(( e )) && REPLY+="$e|"
REPLY+=${USER}@${HOSTNAME%%.*}:
- \typeset d=${PWD:-?}/ p=~; [[ $p = ?(*/) ]] || d=${d/#$p\//\~/}
- d=${d%/}; \typeset m=${%d} n p=...; (( m > 0 )) || m=${#d}
+ \\builtin typeset d=${PWD:-?}/ p=~; [[ $p = ?(*/) ]] || d=${d/#$p\//\~/}
+ d=${d%/}; \\builtin 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
+ \\builtin 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 "$(\builtin fc -ln -1)"'
-\command -v rot13 >/dev/null || \alias rot13='tr \
+\\builtin alias doch='sudo mksh -c "$(\\builtin fc -ln -1)"'
+\\builtin command -v rot13 >/dev/null || \\builtin alias rot13='tr \
abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ \
nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM'
-if \command -v hd >/dev/null; then \:; elif \command -v hexdump >/dev/null; then
+if \\builtin command -v hd >/dev/null; then
+ \:
+elif \\builtin command -v hexdump >/dev/null; then
function hd {
hexdump -e '"%08.8_ax " 8/1 "%02X " " - " 8/1 "%02X "' \
-e '" |" "%_p"' -e '"|\n"' "$@"
}
else
function hd {
- \typeset -Uui16 -Z11 pos=0
- \typeset -Uui16 -Z5 hv=2147483647
- \typeset dasc line i
- \set +U
+ \\builtin typeset -Uui16 -Z11 pos=0
+ \\builtin typeset -Uui16 -Z5 hv=2147483647
+ \\builtin typeset dasc line i
+ \\builtin set +U
- \cat "$@" | if \read -arN -1 line; then
- \typeset -i1 'line[*]'
+ \\builtin cat "$@" | if \\builtin read -arN -1 line; then
+ \\builtin typeset -i1 'line[*]'
i=0
while (( i < ${#line[*]} )); do
hv=${line[i++]}
if (( (pos & 15) == 0 )); then
(( pos )) && \
- \builtin print -r -- "$dasc|"
- \builtin print -n "${pos#16#} "
+ \\builtin print -r -- "$dasc|"
+ \\builtin print -nr "${pos#16#} "
dasc=' |'
fi
- \builtin print -n "${hv#16#} "
+ \\builtin print -nr "${hv#16#} "
#XXX EBCDIC, but we need [[:print:]] to fix this
if (( (hv < 32) || (hv > 126) )); then
dasc+=.
dasc+=${line[i-1]#1#}
fi
(( (pos++ & 15) == 7 )) && \
- \builtin print -n -- '- '
+ \\builtin print -nr -- '- '
done
while (( pos & 15 )); do
- \builtin print -n ' '
+ \\builtin print -nr ' '
(( (pos++ & 15) == 7 )) && \
- \builtin print -n -- '- '
+ \\builtin print -nr -- '- '
done
- (( hv == 2147483647 )) || \builtin print -r -- "$dasc|"
+ (( hv == 2147483647 )) || \\builtin print -r -- "$dasc|"
fi
}
fi
# Berkeley C shell compatible dirs, popd, and pushd functions
# Z shell compatible chpwd() hook, used to update DIRSTACK[0]
-DIRSTACKBASE=$(\builtin realpath ~/. 2>/dev/null || \
- \builtin print -nr -- "${HOME:-/}")
-set -A DIRSTACK
+DIRSTACKBASE=$(\\builtin realpath ~/. 2>/dev/null || \
+ \\builtin print -nr -- "${HOME:-/}")
+\\builtin set -A DIRSTACK
function chpwd {
- DIRSTACK[0]=$(\builtin realpath . 2>/dev/null || \
- \builtin print -r -- "$PWD")
+ DIRSTACK[0]=$(\\builtin realpath . 2>/dev/null || \
+ \\builtin print -nr -- "$PWD")
[[ $DIRSTACKBASE = ?(*/) ]] || \
DIRSTACK[0]=${DIRSTACK[0]/#$DIRSTACKBASE/\~}
\:
}
\chpwd .
cd() {
- \builtin cd "$@" || \return $?
+ \\builtin cd "$@" || \\builtin return $?
\chpwd "$@"
}
function cd_csh {
- \typeset d t=${1/#\~/$DIRSTACKBASE}
+ \\builtin typeset d t=${1/#\~/$DIRSTACKBASE}
- if ! d=$(\builtin cd "$t" 2>&1); then
- \builtin print -u2 "${1}: ${d##*cd: $t: }."
- \return 1
+ if ! d=$(\\builtin cd "$t" 2>&1); then
+ \\builtin print -ru2 "${1}: ${d##*cd: $t: }."
+ \\builtin return 1
fi
\cd "$t"
}
function dirs {
- \typeset d dwidth
- \typeset -i fl=0 fv=0 fn=0 cpos=0
+ \\builtin typeset d dwidth
+ \\builtin typeset -i fl=0 fv=0 fn=0 cpos=0
- while \getopts ":lvn" d; do
+ while \\builtin getopts ":lvn" d; do
case $d {
(l) fl=1 ;;
(v) fv=1 ;;
(n) fn=1 ;;
- (*) \builtin print -u2 'Usage: dirs [-lvn].'
- \return 1 ;;
+ (*) \\builtin print -ru2 'Usage: dirs [-lvn].'
+ \\builtin return 1 ;;
}
done
- \shift $((OPTIND - 1))
+ \\builtin shift $((OPTIND - 1))
if (( $# > 0 )); then
- \builtin print -u2 'Usage: dirs [-lvn].'
- \return 1
+ \\builtin print -ru2 'Usage: dirs [-lvn].'
+ \\builtin return 1
fi
if (( fv )); then
fv=0
while (( fv < ${#DIRSTACK[*]} )); do
d=${DIRSTACK[fv]}
(( fl )) && d=${d/#\~/$DIRSTACKBASE}
- \builtin print -r -- "$fv $d"
- \builtin let fv++
+ \\builtin print -r -- "$fv $d"
+ (( ++fv ))
done
else
fv=0
(( dwidth = (${%d} > 0 ? ${%d} : ${#d}) ))
if (( fn && (cpos += dwidth + 1) >= 79 && \
dwidth < 80 )); then
- \builtin print
+ \\builtin print
(( cpos = dwidth + 1 ))
fi
- \builtin print -nr -- "$d "
- \builtin let fv++
+ \\builtin print -nr -- "$d "
+ (( ++fv ))
done
- \builtin print
+ \\builtin print
fi
- \return 0
+ \\builtin return 0
}
function popd {
- \typeset d fa
- \typeset -i n=1
+ \\builtin typeset d fa
+ \\builtin typeset -i n=1
- while \getopts ":0123456789lvn" d; do
+ while \\builtin getopts ":0123456789lvn" d; do
case $d {
(l|v|n) fa+=" -$d" ;;
(+*) n=2
- \break ;;
- (*) \builtin print -u2 'Usage: popd [-lvn] [+<n>].'
- \return 1 ;;
+ \\builtin break ;;
+ (*) \\builtin print -ru2 'Usage: popd [-lvn] [+<n>].'
+ \\builtin return 1 ;;
}
done
- \shift $((OPTIND - n))
+ \\builtin shift $((OPTIND - n))
n=0
if (( $# > 1 )); then
- \builtin print -u2 popd: Too many arguments.
- \return 1
+ \\builtin print -ru2 popd: Too many arguments.
+ \\builtin return 1
elif [[ $1 = ++([0-9]) && $1 != +0 ]]; then
if (( (n = ${1#+}) >= ${#DIRSTACK[*]} )); then
- \builtin print -u2 popd: Directory stack not that deep.
- \return 1
+ \\builtin print -ru2 popd: Directory stack not that deep.
+ \\builtin return 1
fi
elif [[ -n $1 ]]; then
- \builtin print -u2 popd: Bad directory.
- \return 1
+ \\builtin print -ru2 popd: Bad directory.
+ \\builtin return 1
fi
if (( ${#DIRSTACK[*]} < 2 )); then
- \builtin print -u2 popd: Directory stack empty.
- \return 1
+ \\builtin print -ru2 popd: Directory stack empty.
+ \\builtin return 1
fi
- \unset DIRSTACK[n]
- \set -A DIRSTACK -- "${DIRSTACK[@]}"
- \cd_csh "${DIRSTACK[0]}" || \return 1
+ \\builtin unset DIRSTACK[n]
+ \\builtin set -A DIRSTACK -- "${DIRSTACK[@]}"
+ \cd_csh "${DIRSTACK[0]}" || \\builtin return 1
\dirs $fa
}
function pushd {
- \typeset d fa
- \typeset -i n=1
+ \\builtin typeset d fa
+ \\builtin typeset -i n=1
- while \getopts ":0123456789lvn" d; do
+ while \\builtin getopts ":0123456789lvn" d; do
case $d {
(l|v|n) fa+=" -$d" ;;
(+*) n=2
- \break ;;
- (*) \builtin print -u2 'Usage: pushd [-lvn] [<dir>|+<n>].'
- \return 1 ;;
+ \\builtin break ;;
+ (*) \\builtin print -ru2 'Usage: pushd [-lvn] [<dir>|+<n>].'
+ \\builtin return 1 ;;
}
done
- \shift $((OPTIND - n))
+ \\builtin shift $((OPTIND - n))
if (( $# == 0 )); then
if (( ${#DIRSTACK[*]} < 2 )); then
- \builtin print -u2 pushd: No other directory.
- \return 1
+ \\builtin print -ru2 pushd: No other directory.
+ \\builtin return 1
fi
d=${DIRSTACK[1]}
DIRSTACK[1]=${DIRSTACK[0]}
- \cd_csh "$d" || \return 1
+ \cd_csh "$d" || \\builtin return 1
elif (( $# > 1 )); then
- \builtin print -u2 pushd: Too many arguments.
- \return 1
+ \\builtin print -ru2 pushd: Too many arguments.
+ \\builtin return 1
elif [[ $1 = ++([0-9]) && $1 != +0 ]]; then
if (( (n = ${1#+}) >= ${#DIRSTACK[*]} )); then
- \builtin print -u2 pushd: Directory stack not that deep.
- \return 1
+ \\builtin print -ru2 pushd: Directory stack not that deep.
+ \\builtin return 1
fi
while (( n-- )); do
d=${DIRSTACK[0]}
- \unset DIRSTACK[0]
- \set -A DIRSTACK -- "${DIRSTACK[@]}" "$d"
+ \\builtin unset DIRSTACK[0]
+ \\builtin set -A DIRSTACK -- "${DIRSTACK[@]}" "$d"
done
- \cd_csh "${DIRSTACK[0]}" || \return 1
+ \cd_csh "${DIRSTACK[0]}" || \\builtin return 1
else
- \set -A DIRSTACK -- placeholder "${DIRSTACK[@]}"
- \cd_csh "$1" || \return 1
+ \\builtin set -A DIRSTACK -- placeholder "${DIRSTACK[@]}"
+ \cd_csh "$1" || \\builtin return 1
fi
\dirs $fa
}
-# pager (not control character safe)
-smores() (
- \set +m
- \cat "$@" |&
- \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
- \builtin print -n -- '\e[7m--more--\e[0m'
- \read -u1 || \exit $?
- [[ $REPLY = [Qq]* ]] && \exit 0
- curlin=$llen
- fi
- \builtin print -r -- "$line"
- done
-)
-
# base64 encoder and decoder, RFC compliant, NUL safe, not EBCDIC safe
function Lb64decode {
- \set +U
- \typeset c s="$*" 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
+ \\builtin set +U
+ \\builtin typeset c s="$*" t
+ [[ -n $s ]] || { s=$(\\builtin cat; \\builtin print x); s=${s%x}; }
+ \\builtin typeset -i i=0 j=0 n=${#s} p=0 v x
+ \\builtin typeset -i16 o
while (( i < n )); do
c=${s:(i++):1}
case $c {
- (=) \break ;;
+ (=) \\builtin break ;;
([A-Z]) (( v = 1#$c - 65 )) ;;
([a-z]) (( v = 1#$c - 71 )) ;;
([0-9]) (( v = 1#$c + 4 )) ;;
(+) v=62 ;;
(/) v=63 ;;
- (*) \continue ;;
+ (*) \\builtin continue ;;
}
(( x = (x << 6) | v ))
case $((p++)) {
- (0) \continue ;;
+ (0) \\builtin continue ;;
(1) (( o = (x >> 4) & 255 )) ;;
(2) (( o = (x >> 2) & 255 )) ;;
(3) (( o = x & 255 ))
;;
}
t+=\\x${o#16#}
- (( ++j & 4095 )) && \continue
- \builtin print -n $t
+ (( ++j & 4095 )) && \\builtin continue
+ \\builtin print -n $t
t=
done
- \builtin print -n $t
+ \\builtin print -n $t
}
-
-\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 {
- \set +U
- \typeset c s t
+ \\builtin set +U
+ \\builtin typeset c s t table
+ \\builtin set -A table -- 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 + /
if (( $# )); then
- \read -raN-1 s <<<"$*"
- \unset s[${#s[*]}-1]
+ \\builtin read -raN-1 s <<<"$*"
+ \\builtin unset s[${#s[*]}-1]
else
- \read -raN-1 s
+ \\builtin read -raN-1 s
fi
- \typeset -i i=0 n=${#s[*]} j v
+ \\builtin typeset -i i=0 n=${#s[*]} v
while (( i < n )); do
(( v = s[i++] << 16 ))
- (( j = i < n ? s[i++] : 0 ))
- (( v |= j << 8 ))
- (( j = i < n ? s[i++] : 0 ))
- (( v |= j ))
- t+=${Lb64encode_tbl[v >> 18]}${Lb64encode_tbl[v >> 12 & 63]}
- c=${Lb64encode_tbl[v >> 6 & 63]}
+ (( v |= s[i++] << 8 ))
+ (( v |= s[i++] ))
+ t+=${table[v >> 18]}${table[v >> 12 & 63]}
+ c=${table[v >> 6 & 63]}
if (( i <= n )); then
- t+=$c${Lb64encode_tbl[v & 63]}
+ t+=$c${table[v & 63]}
elif (( i == n + 1 )); then
t+=$c=
else
t+===
fi
if (( ${#t} == 76 || i >= n )); then
- \builtin print $t
+ \\builtin print -r $t
t=
fi
done
}
# Better Avalanche for the Jenkins Hash
-\typeset -Z11 -Uui16 Lbafh_v
+\\builtin typeset -Z11 -Uui16 Lbafh_v
function Lbafh_init {
Lbafh_v=0
}
function Lbafh_add {
- \set +U
- \typeset s
+ \\builtin set +U
+ \\builtin typeset s
if (( $# )); then
- \read -raN-1 s <<<"$*"
- \unset s[${#s[*]}-1]
+ \\builtin read -raN-1 s <<<"$*"
+ \\builtin unset s[${#s[*]}-1]
else
- \read -raN-1 s
+ \\builtin read -raN-1 s
fi
- \typeset -i i=0 n=${#s[*]}
+ \\builtin typeset -i i=0 n=${#s[*]}
while (( i < n )); do
((# Lbafh_v = (Lbafh_v + s[i++] + 1) * 1025 ))
done
}
function Lbafh_finish {
- \typeset -Ui t
+ \\builtin typeset -Ui t
((# t = (((Lbafh_v >> 7) & 0x01010101) * 0x1B) ^ \
((Lbafh_v << 1) & 0xFEFEFEFE) ))
# strip comments (and leading/trailing whitespace if IFS is set) from
# any file(s) given as argument, or stdin if none, and spew to stdout
function Lstripcom {
- \set -o noglob
- \cat "$@" | while \read _line; do
+ \\builtin set -o noglob
+ \\builtin cat "$@" | while \\builtin read _line; do
_line=${_line%%#*}
- [[ -n $_line ]] && \builtin print -r -- $_line
+ [[ -n $_line ]] && \\builtin print -r -- $_line
done
}
-# give MidnightBSD's laffer1 a bit of csh feeling
-function setenv {
- if (( $# )); then
- \eval '\export "$1"="${2:-}"'
- else
- \typeset -x
- fi
-}
-
# 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
+ \\builtin typeset doprnt=0 mode=1 x y z rv=0
+ \\builtin typeset b_alias i_alias i_func nalias=0 nfunc=0 i_all
+ \\builtin set -A b_alias
+ \\builtin set -A i_alias
+ \\builtin 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]=autoload; b_alias[nalias++]='\\builtin typeset -fu'
+ i_alias[nalias]=functions; b_alias[nalias++]='\\builtin 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++]='\\builtin typeset -i'
+ i_alias[nalias]=local; b_alias[nalias++]='\\builtin typeset'
+ i_alias[nalias]=login; b_alias[nalias++]='\\builtin exec login'
+ i_alias[nalias]=nameref; b_alias[nalias++]='\\builtin typeset -n'
i_alias[nalias]=nohup; b_alias[nalias++]='nohup '
- i_alias[nalias]=r; b_alias[nalias++]='\builtin fc -e -'
- i_alias[nalias]=type; b_alias[nalias++]='\builtin whence -v'
+ i_alias[nalias]=r; b_alias[nalias++]='\\builtin fc -e -'
+ 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++]=alias
i_func[nfunc++]=break
+ # \\builtin cannot, by design, be overridden
i_func[nfunc++]=builtin
i_func[nfunc++]=cat
i_func[nfunc++]=cd
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_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 "$(\builtin fc -ln -1)"'
+ i_alias[nalias]=doch; b_alias[nalias++]='sudo mksh -c "$(\\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'
+ i_alias[nalias]=cls; b_alias[nalias++]='\\builtin print -n \\ec'
# accumulate functions from dot.mkshrc, in definition order
+ i_func[nfunc++]=setenv
+ i_func[nfunc++]=smores
i_func[nfunc++]=hd
i_func[nfunc++]=chpwd
i_func[nfunc++]=cd
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[@]}"
+ \\builtin set -sA i_all -- "${i_alias[@]}" "${i_func[@]}"
# handle options, we don't do dynamic loading
- while \getopts "adf:nps" x; do
+ while \\builtin getopts "adf:nps" x; do
case $x {
(a)
mode=-1
# deliberately causing an error, like bash-static
;|
(f)
- \builtin print -u2 enable: dynamic loading not available
- \return 2
+ \\builtin print -ru2 enable: dynamic loading not available
+ \\builtin return 2
;;
(n)
mode=0
doprnt=1
;;
(s)
- \set -sA i_all -- . : break continue eval exec exit \
- export readonly return set shift times trap unset
+ \\builtin set -sA i_all -- . : break continue eval \
+ exec exit export readonly return set shift times \
+ trap unset
;;
(*)
- \builtin print -u2 enable: usage: \
+ \\builtin print -ru2 enable: usage: \
"enable [-adnps] [-f filename] [name ...]"
return 2
;;
}
done
- \shift $((OPTIND - 1))
+ \\builtin 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 $x)'" ]]; z=$?
+ y=$(\\builtin alias "$x") || y=
+ [[ $y = "$x='\\\\builtin whence -p $x >/dev/null || (\\\\builtin print -r mksh: $x: not found; \\\\builtin exit 127) && \$(\\\\builtin whence -p $x)'" ]]; z=$?
case $mode:$z {
(-1:0|0:0)
- \print -r -- "enable -n $x"
+ \\builtin print -r -- "enable -n $x"
;;
(-1:1|1:1)
- \print -r -- "enable $x"
+ \\builtin print -r -- "enable $x"
;;
}
done
- \return 0
+ \\builtin return 0
fi
for x in "$@"; do
z=0
for y in "${i_alias[@]}" "${i_func[@]}"; do
- [[ $x = "$y" ]] || \continue
+ [[ $x = "$y" ]] || \\builtin continue
z=1
- \break
+ \\builtin break
done
if (( !z )); then
- \builtin print -ru2 enable: "$x": not a shell builtin
+ \\builtin print -ru2 enable: "$x": not a shell builtin
rv=1
- \continue
+ \\builtin 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 $x)"
+ \\builtin alias "$x=\\\\builtin whence -p $x >/dev/null || (\\\\builtin print -r mksh: $x: not found; \\\\builtin 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
+ [[ $x = "${i_alias[y]}" ]] || \\builtin continue
z=1
- \break
+ \\builtin break
done
if (( z )); then
# re-enable the original alias body
- \alias "$x=${b_alias[y]}"
+ \\builtin alias "$x=${b_alias[y]}"
else
# re-enable the original utility/function
- \unalias "$x"
+ \\builtin unalias "$x"
fi
fi
done
- \return $rv
+ \\builtin return $rv
}
\: place customisations below this line
for p in ~/.etc/bin ~/bin; do
- [[ -d $p/. ]] || \continue
- #XXX OS/2
- [[ :$PATH: = *:$p:* ]] || PATH=$p:$PATH
+ [[ -d $p/. ]] || \\builtin continue
+ [[ $PATHSEP$PATH$PATHSEP = *"$PATHSEP$p$PATHSEP"* ]] || \
+ PATH=$p$PATHSEP$PATH
done
-\export SHELL=$MKSH MANWIDTH=80 LESSHISTFILE=-
-\alias cls='\builtin print -n \\ec'
+\\builtin export SHELL=$MKSH MANWIDTH=80 LESSHISTFILE=-
+\\builtin alias cls='\\builtin print -n \\ec'
-#\unset LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_IDENTIFICATION LC_MONETARY \
+#\\builtin unset LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_IDENTIFICATION LC_MONETARY \
# LC_NAME LC_NUMERIC LC_TELEPHONE LC_TIME
#p=en_GB.UTF-8
-#\export LANG=C LC_CTYPE=$p LC_MEASUREMENT=$p LC_MESSAGES=$p LC_PAPER=$p
-#\set -U
+#\\builtin export LANG=C LC_CTYPE=$p LC_MEASUREMENT=$p LC_MESSAGES=$p LC_PAPER=$p
+#\\builtin set -U
-\unset p
+\\builtin unset p
\: place customisations above this line
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