diff options
Diffstat (limited to 'etc/profile.d/lang.csh')
| -rw-r--r-- | etc/profile.d/lang.csh | 145 |
1 files changed, 70 insertions, 75 deletions
diff --git a/etc/profile.d/lang.csh b/etc/profile.d/lang.csh index c6a44664..f6ec891d 100644 --- a/etc/profile.d/lang.csh +++ b/etc/profile.d/lang.csh @@ -1,83 +1,78 @@ -# /etc/profile.d/lang.csh - set i18n stuff +# /etc/profile.d/lang.csh - exports environment variables, and provides fallback +# for CJK languages that can't be displayed in console. -set sourced=0 +if (${?LANG}) then + set LANG_backup=${LANG} +endif -if ($?LANG) then - set saved_lang=$LANG - if ( -f "$HOME/.i18n" ) then - eval `sed -ne 's|^[[:blank:]]*\([^#=]\{1,\}\)=\([^=]*\)|setenv \1 \2;|p' "$HOME/.i18n"` - set sourced=1 +foreach config (/etc/locale.conf "${HOME}/.i18n") + if (-f "${file}") then + # NOTE: We are using eval & sed here to avoid invoking of any commands & functions from those files. + eval `sed -r -e 's/^[[:blank:]]*([[:upper:]_]+)=([[:print:][:digit:]\._-]+|"[[:print:][:digit:]\._-]+")/setenv \1 \2;/;t;d' ${config}` endif - setenv LANG $saved_lang - unset saved_lang -else - foreach file (/etc/locale.conf "$HOME/.i18n") - if ( -f $file ) then - eval `sed -ne 's|^[[:blank:]]*\([^#=]\{1,\}\)=\([^=]*\)|setenv \1 \2;|p' $file` - set sourced=1 - endif - end +end + +if (${?LANG_backup}) then + set LANG="${LANG_backup}" endif -if ($sourced == 1) then - if ($?LC_ALL && $?LANG) then - if ($LC_ALL == $LANG) then - unsetenv LC_ALL - endif +unset LANG_backup config + +# ---------------------------------------------- + +# The LC_ALL is not supposed to be set in /etc/locale.conf according to 'man 5 locale.conf'. +# If it is set, then we we expect it is user's explicit override (most likely from ~/.i18n file). +# See 'man 7 locale' for more info about LC_ALL. +if (${?LC_ALL}) then + if (${LC_ALL} != ${LANG}) then + setenv LC_ALL + else + unsetenv LC_ALL endif - - set consoletype=`/sbin/consoletype stdout` +endif + +# The ${LANG} manipulation is necessary only in virtual terminal (a.k.a. console - /dev/tty*): +set in_console=`tty | grep --quiet -e '/dev/tty'; echo $?` - if ($?LANG) then - switch ($LANG) - case *.utf8*: - case *.UTF-8*: - if ( $?TERM ) then - if ( "$TERM" == "linux" ) then - if ( "$consoletype" == "vt" ) then - switch ($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 - endif - endif - endif - breaksw - case *: - if ( $?TERM ) then - if ( "$TERM" == "linux" ) then - if ( "$consoletype" == "vt" ) then - switch ($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 - breaksw - endsw - endif - endif - endif - breaksw - endsw - endif - unsetenv SYSFONTACM - unsetenv SYSFONT - unsetenv consoletype +if (${?LANG} && ${TERM} == 'linux' && in_console == 0) then + set utf8_used=`echo ${LANG} | grep --quiet -E -i -e '^.+\.utf-?8$'; echo $?` + + if (${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*: + m 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 + +unset in_console utf8_used |