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#!/bin/sh
# $Id: koi8rxterm 189 2005-06-11 00:04:27Z branden $
# This is a wrapper script to set up xterm with a KOI8-R locale; based on
# uxterm, by Thomas Dickey.
program=xterm
locale=`(LC_ALL=C LC_CTYPE=C LANG=C locale >/dev/null) 2>&1`
found=no
# Check for -version and -help options, to provide a simple return without
# requiring the program to create a window:
if test $# = 1
then
case $1 in
-v|-ver*|-h|-he*)
$program "$@"
exit $?
;;
esac
fi
# Check environment variables that xterm does, in the same order:
for name in LC_ALL LC_CTYPE LANG
do
eval 'value=$'$name
if test -n "$value" ; then
case $value in
*.koi8r|*.KOI8R|*.koi8-r|*.KOI8-R)
found=yes
;;
*.koi8r@*|*.KOI8R@*|*.koi8-r@*|*.KOI8-R*)
found=yes
;;
C|POSIX)
# The user may not have configured his or her
# locale; try to muddle through anyway.
value=ru_RU.KOI8-R
;;
esac
break
fi
done
# If we didn't find a locale that uses KOI8-R, modify the safest one. Not
# everyone has a KOI8-R locale installed (and there appears to be no
# trivial/portable way to determine whether it is, from a shell script).
# We could check if the user's shell does not reset unknown locale
# specifiers, but not all shells do.
if test $found != yes ; then
if test -n "$value" ; then
value=`echo ${value} |sed -e 's/[.@].*//'`.KOI8-R
else
name="LC_CTYPE"
value="ru_RU.KOI8-R"
fi
eval ${name}=${value}
eval export ${name}
if test -z "$locale" ; then
# The 'locale' program tries to do a sanity check.
check=`(locale >/dev/null) 2>&1`
if test -n "$check" ; then
echo "koi8rxterm tried to use locale $value" >&2
echo "$check" >&2
exit 1
fi
fi
fi
# for testing:
#test -f ./xterm && program=./xterm
exec $program -class KOI8RXTerm -title 'koi8rxterm' -k8 "$@"
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