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Update docs of character folding

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* doc/emacs/search.texi (Lax Search): Update the description of
character folding for the latest changes.
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Eli Zaretskii 2015-11-28 19:55:28 +02:00
parent 19141a9be6
commit fadc3e0dfd
1 changed files with 5 additions and 8 deletions
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doc/emacs/search.texi
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@ -1231,15 +1231,12 @@ such as @sc{u+249c parenthesized latin small letter a} and @sc{u+2100
account of} (which looks like a small @code{a} over @code{c}).
Similarly, the @acronym{ASCII} double-quote character @code{"} matches
all the other variants of double quotes defined by the Unicode
standard.
@ignore @c FIXME: This doesn't work. Should it?
Finally, character folding can make a sequence of one or
standard. Finally, character folding can make a sequence of one or
more characters match another sequence of a different length: for
example, the sequence of two characters @code{ae} matches the ligature
@code{@ae{}}.
@end ignore
Character sequences that match under character folding are called
@dfn{equivalent character sequences}.
example, the sequence of two characters @code{ff} matches @sc{u+fb00
latin small ligature ff}. Character sequences that are not identical,
but match under character folding are known as @dfn{equivalent
character sequences}.
@kindex M-s ' @r{(Incremental Search)}
@findex isearch-toggle-character-fold