PRECONV(1) PRECONV(1) (NAME) preconv - groff (SYNOPSIS) preconv [ -d ] [ -e ] [ ... ] (DESCRIPTION) preconv groff . troff(1) . ( US-ASCII ISO~8859 ) groff "\[uXXXX]" XXXX . preconv .lf roff ( ) -r . preconv -k -K groff . "-" . preconv : 1. -e . 2. (BOM) UTF-8 UTF-16 UTF-32 . 3. (seekable) (GNU Emacs) << >> (coding tag) . . 4. uchardet . 5. -D . 6. (LC_CTYPE) "C" "POSIX" Latin-1 (ISO 8859-1) . uchardet preconv (pipe) . -D -e preconv . groff GROFF_ENCODING -K . iconv . (Coding tags) . . . preconv ( ) . << >> . preconv roff . "\"" "\#" ( ) . (escape character) . -*- [...;] coding: encoding[; ...] -*- preconv "coding" . "charset" MIME preconv : big5, cp1047, euc-jp, euc-kr, gb2312, iso-8859-1, iso-8859-2, iso-8859-5, iso-8859-7, iso-8859-9, iso-8859-13, iso-8859-15, koi8-r, us-ascii, utf-8, utf-16, utf-16be, utf-16le : ascii, chinese-big5, chinese-euc, chinese-iso-8bit, cn-big5, cn-gb, cn-gb-2312, cp878, csascii, csisolatin1, cyrillic-iso-8bit, cyrillic-koi8, euc-china, euc-cn, euc-japan, euc-japan-1990, euc-korea, greek-iso-8bit, iso-10646/utf8, iso-10646/utf-8, iso-latin-1, iso-latin-2, iso-latin-5, iso-latin-7, iso-latin-9, japanese-euc, japanese-iso-8bit, jis8, koi8, korean-euc, korean-iso-8bit, latin-0, latin1, latin-1, latin-2, latin-5, latin-7, latin-9, mule-utf-8, mule-utf-16, mule-utf-16be, mule-utf-16-be, mule-utf-16be-with-signature, mule-utf-16le, mule-utf-16-le, mule-utf-16le-with-signature, utf8, utf-16-be, utf-16-be-with-signature, utf-16be-with-signature, utf-16-le, utf-16-le-with-signature, utf-16le-with-signature "-dos" "-unix" "-mac" ( ) . iconv (iconv support) preconv : Latin-1 1047 UTF-8. iconv iconv . "preconv -v" iconv . iconv (U+FFFD) . "cafe" ( "e" ) : printf 'caf\351\n' | LC_ALL=en_US.UTF-8 preconv printf 'caf\351\n' | preconv -e us-ascii printf 'caf\351\n' | preconv -e latin-1 "e" : uchardet ( ) preconv UTF-8 . US-ASCII iconv . . (LIMITATIONS) preconv . soelim(1) troff "so" -d troff . preconv \ . (OPTIONS) -h --help -v --version . -d . -D fallback-encoding fallback-encoding . -e encoding encoding -K groff . -r (raw) .lf . (SEE ALSO) groff(1), iconv(3), locale(7) groff PRECONV(1)