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#! /bin/sh
# invoke mlterm in UTF-8 mode with suitable options
# and set environment variables
#############################################################################
# Font selection
font="-w 20"
#############################################################################
# Configure environment for UTF-8
# If the effective locale variable (defined and "non-null" environment
# variable in the order of precedence LC_ALL, LC_CTYPE, LANG)
# already indicates UTF-8, nothing needs to be modified.
# Otherwise the first of these variables that is defined and "non-null"
# needs to be manipulated to have the suffix ".UTF-8".
case "${LC_ALL:-${LC_CTYPE:-$LANG}}" in
*.UTF-8 | *.utf8) true;;
*) def=en_US # .UTF-8 locale most likely to be installed at least
case "${LC_ALL:-null}" in
"$LC_ALL") LC_ALL=`echo ${LC_ALL:-$def} | sed -e "s,[.@].*,,"`.UTF-8
export LC_ALL;;
*) case "${LC_CTYPE:-null}" in
"$LC_CTYPE") LC_CTYPE=`echo ${LC_CTYPE:-$def} | sed -e "s,[.@].*,,"`.UTF-8
export LC_CTYPE;;
*) case "${LANG:-null}" in
"$LANG") LANG=`echo ${LANG:-$def} | sed -e "s,[.@].*,,"`.UTF-8
export LANG;;
*) LC_CTYPE=$def.UTF-8
export LC_CTYPE;;
esac
esac
esac
esac
#echo LC_ALL=${LC_ALL-<undefined>}, LC_CTYPE=${LC_CTYPE-<undefined>}, LANG=${LANG-<undefined>}
#############################################################################
# Further mlterm options for full Unicode support, true by default:
# -m -Z -D
exec mlterm -E utf8 -k esc -Y $font $*
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