>>>> "Yoshiki" == Yoshiki Hayashi
<t90553(a)m.ecc.u-tokyo.ac.jp> writes:
Yoshiki> AFAIK, \\cj is a regexp to match Japanese character.
Yoshiki> It's one of the undocumented MULE feature.
Well, it's not documented in (FSF) Emacs 20.5a's elisp manual under
Searching and Matching | Regular Expressions | Syntax of Regexps, nor
under Non-ASCII Characters.
But in XEmacs, it's not implemented, let alone documented. According
to XEmacs's manual Searching and Matching | Regular Expressions |
Syntax of Regular Expressions, "For the most part, `\' followed by any
character matches only that character." So "\\cj" should be a regexp
matching the string "cj".
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