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