# /etc/profile.d/lang.csh - exports environment variables, and provides fallback
# for CJK languages that can't be displayed in console.
if (${?LANG}) then
set LANG_backup=${LANG}
endif
foreach config (/etc/locale.conf "${HOME}/.i18n")
if (-f "${config}") then
# NOTE: We are using eval & sed here to avoid invoking of any commands & functions from those files.
eval `/usr/bin/sed -r -e 's/^[[:blank:]]*([[:upper:]_]+)=([[:print:][:digit:]\._-]+|"[[:print:][:digit:]\._-]+")/setenv \1 \2;/;t;d' ${config}`
endif
end
if (${?LANG_backup}) then
setenv LANG "${LANG_backup}"
endif
unset LANG_backup config
# ----------------------------------------------
# The LC_ALL is not supposed to be set in /etc/locale.conf according to 'man 5 locale.conf'.
# If it is set, then we we expect it is user's explicit override (most likely from ~/.i18n file).
# See 'man 7 locale' for more info about LC_ALL.
if (${?LC_ALL}) then
if (${LC_ALL} != ${LANG}) then
setenv LC_ALL
else
unsetenv LC_ALL
endif
endif
# The ${LANG} manipulation is necessary only in virtual terminal (a.k.a. console - /dev/tty*):
set in_console=`/usr/bin/tty | /usr/bin/grep -vc -e '/dev/tty'`
if (${?LANG} && ${?TERM}) then
if (${TERM} == 'linux' && $in_console == 0) then
set utf8_used=`echo ${LANG} | /usr/bin/grep -vc -E -i -e '^.+\.utf-?8$'`
if (${utf8_used} == 0) then
switch (${LANG})
case en_IN*:
breaksw
case ja*:
case ko*:
case si*:
case zh*:
case ar*:
case fa*:
case he*:
case *_IN*:
setenv LANG en_US.UTF-8
breaksw
endsw
else
switch (${LANG})
case en_IN*:
breaksw
case ja*:
case ko*:
case si*:
case zh*:
case ar*:
case fa*:
case he*:
case *_IN*:
setenv LANG en_US
breaksw
endsw
endif
# NOTE: We are not exporting the ${LANG} here again on purpose.
# If user starts GUI session from console manually, then
# the previously set LANG should be okay to use.
endif
endif
unset in_console utf8_used
