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Remove outdated paragraph from Lisp manual (Bug#7780).

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* doc/lispref/searching.texi (Regexp Special): Remove outdated discussion of
character sets.
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Chong Yidong 2011-01-22 20:12:25 -05:00
parent cc9c9831b9
commit 3f066f54dd
2 changed files with 5 additions and 9 deletions
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doc/lispref/ChangeLog
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@ -1,3 +1,8 @@
2011-01-23 Chong Yidong <cyd@stupidchicken.com>
* searching.texi (Regexp Special): Remove outdated discussion of
character sets (Bug#7780).
2011-01-22 Chong Yidong <cyd@stupidchicken.com>
* frames.texi (Pop-Up Menus): Document where menu title comes

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doc/lispref/searching.texi
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@ -386,15 +386,6 @@ matches both @samp{]} and @samp{-}.
To include @samp{^} in a character alternative, put it anywhere but at
the beginning.
The beginning and end of a range of multibyte characters must be in
the same character set (@pxref{Character Sets}). Thus,
@code{"[\x8e0-\x97c]"} is invalid because character 0x8e0 (@samp{a}
with grave accent) is in the Emacs character set for Latin-1 but the
character 0x97c (@samp{u} with diaeresis) is in the Emacs character
set for Latin-2. (We use Lisp string syntax to write that example,
and a few others in the next few paragraphs, in order to include hex
escape sequences in them.)
If a range starts with a unibyte character @var{c} and ends with a
multibyte character @var{c2}, the range is divided into two parts: one
is @samp{@var{c}..?\377}, the other is @samp{@var{c1}..@var{c2}}, where