found, but your system supports the setlocale interface, less will use setlocale to determine ... character set. setlocale is controlled by setting the LANG or LC_CTYPE environment…found, but your system supports the setlocale interface, less will use setlocale to determine ... character set. setlocale is controlled by setting the LANG or LC_CTYPE environment…call to the C function setlocale (3) which interrogates various environment variables, possibly including ... messages in that locale (if available). See setlocale (3) for precise …locale functions in the C library ( setlocale (3), localeconv (3), etc.), and places the outputcall to the C function setlocale (3) which interrogates various environment variables, possibly includingcall to the C function setlocale (3) which interrogates various environment variables, possibly including