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always expone mksh’s hexdumper

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tg
2017-08-08 20:22:16 +00:00
parent 6327ca02f2
commit ce64148abb
1 changed files with 39 additions and 34 deletions
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73
dot.mkshrc
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@@ -1,5 +1,5 @@
# $Id$ # $Id$
# $MirOS: src/bin/mksh/dot.mkshrc,v 1.114 2017/03/19 22:31:26 tg Exp $ # $MirOS: src/bin/mksh/dot.mkshrc,v 1.115 2017/08/08 20:22:16 tg Exp $
#- #-
# Copyright (c) 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010, # Copyright (c) 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010,
# 2011, 2012, 2013, 2014, 2015, 2016, 2017 # 2011, 2012, 2013, 2014, 2015, 2016, 2017
@@ -99,42 +99,46 @@ elif \\builtin command -v hexdump >/dev/null; then
} }
else else
function hd { function hd {
\\builtin typeset -Uui16 -Z11 pos=0 hd_mksh "$@"
\\builtin typeset -Uui16 -Z5 hv=2147483647
\\builtin typeset dasc line i
\\builtin set +U
\\builtin cat "$@" | 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 -- "$dasc|"
\\builtin print -nr "${pos#16#} "
dasc=' |'
fi
\\builtin print -nr "${hv#16#} "
#XXX EBCDIC, but we need [[:print:]] to fix this
if (( (hv < 32) || (hv > 126) )); then
dasc+=.
else
dasc+=${line[i-1]#1#}
fi
(( (pos++ & 15) == 7 )) && \
\\builtin print -nr -- '- '
done
while (( pos & 15 )); do
\\builtin print -nr ' '
(( (pos++ & 15) == 7 )) && \
\\builtin print -nr -- '- '
done
(( hv == 2147483647 )) || \\builtin print -r -- "$dasc|"
fi
} }
fi fi
function hd_mksh {
\\builtin typeset -Uui16 -Z11 pos=0
\\builtin typeset -Uui16 -Z5 hv=2147483647
\\builtin typeset dasc line i
\\builtin set +U
\\builtin cat "$@" | 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 -- "$dasc|"
\\builtin print -nr "${pos#16#} "
dasc=' |'
fi
\\builtin print -nr "${hv#16#} "
#XXX EBCDIC, but we need [[:print:]] to fix this
if (( (hv < 32) || (hv > 126) )); then
dasc+=.
else
dasc+=${line[i-1]#1#}
fi
(( (pos++ & 15) == 7 )) && \
\\builtin print -nr -- '- '
done
while (( pos & 15 )); do
\\builtin print -nr ' '
(( (pos++ & 15) == 7 )) && \
\\builtin print -nr -- '- '
done
(( hv == 2147483647 )) || \\builtin print -r -- "$dasc|"
fi
}
# Berkeley C shell compatible dirs, popd, and pushd functions # Berkeley C shell compatible dirs, popd, and pushd functions
# Z shell compatible chpwd() hook, used to update DIRSTACK[0] # Z shell compatible chpwd() hook, used to update DIRSTACK[0]
DIRSTACKBASE=$(\\builtin realpath ~/. 2>/dev/null || \ DIRSTACKBASE=$(\\builtin realpath ~/. 2>/dev/null || \
@@ -483,6 +487,7 @@ function enable {
i_func[nfunc++]=setenv i_func[nfunc++]=setenv
i_func[nfunc++]=smores i_func[nfunc++]=smores
i_func[nfunc++]=hd i_func[nfunc++]=hd
i_func[nfunc++]=hd_mksh
i_func[nfunc++]=chpwd i_func[nfunc++]=chpwd
i_func[nfunc++]=cd i_func[nfunc++]=cd
i_func[nfunc++]=cd_csh i_func[nfunc++]=cd_csh