Trunk \w match

Ruby Development
1

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Trunk e$B$Ne(B \w e$B$N%^%C%A$,4A;z$GF0:n$7$F$$$J$$$h$&$G$9!#e(B

$ ruby -v
ruby 1.9.2dev (2010-02-09) [i686-linux]
------- e$B%5%s%W%k%3!<%Ie(B
kstr = “e$B4A;z%3!<%Ie(BEUC”

if kstr =~ /^(\w+)/
p $1
end
------- e$B<B9T7k2Le(B
$ ruby -Ke /tmp/j.rb
$

2

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In message “Re: [ruby-dev:40359] trunk \w match”
on Tue, 9 Feb 2010 15:42:14 +0900, WATANABE Tetsuya
[email protected] writes:

|Trunk e$B$Ne(B \w e$B$N%^%C%A$,4A;z$GF0:n$7$F$$$J$$$h$&$G$9!#e(B

Sun Aug 16 00:30:33 2009e$B$NJQ99$Ge(B \d, \s e$B$*$h$Se(B \w
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3

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2010e$BG/e(B2e$B7ne(B9e$BF|e(B16:44 Yukihiro M.
[email protected]:

4

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2010/2/9 Yukihiro M. [email protected]:

e$B$$$F$b!Ve(BPerle$B$K9g$o$;$k!W$H$$$&H=CG$,$5$l$?$h$&$G$9!#e(B

e$B$h$Me(B e$B!de(B e$B@.@%$5$s!#e(B

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2010/2/9 WATANABE Tetsuya [email protected]:

e$B$/$@$5$$!#e(B

\w e$B$r4A;z%3!<%I$N%^%C%A$9$k$3$H$r4|BT$9$k>l9g$Ne(B
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/\p{Alphabetic}/ =~ "e$B$“e(B” #=> 0
/\p{Alphabetic}/=~“e$B4Ae(B” #=> 0
/\p{Ideographic}/ =~ "e$B$“e(B” #=> nil
/\p{Ideographic}/=~“e$B4Ae(B” #=> 0

Unicode e$B0J30$b$@$C$?$ie(B[[:word:]]e$B$+$Je(B
/[[:word:]]/ =~ "e$B$“e(B”.encode(“euc-jp”) #=> 0

5

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2010e$BG/e(B2e$B7ne(B9e$BF|e(B17:53 NARUSE, Yui [email protected]:

6

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2010e$BG/e(B2e$B7ne(B9e$BF|e(B20:10 NARUSE, Yui [email protected]:

7

e$B@.@%$G$9!#e(B

(2010/02/09 18:33), WATANABE Tetsuya wrote:

e$B$3$NJU$N;EMM$,=q$+$l$?$b$N$O$"$j$^$;$se(B
e$B$G$7$g$&$+e(B? e$B<j;}$A$N%9%/%j%W%H$rJQ99$9$k$N$Ke(B
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e$B8=>u$O0J2<$,0lHV$^$H$^$C$F$^$9$+$M!#e(B
http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/doc/re.rdoc?revision=24992&view=markup

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Unicode e$B$7$+;H$($J$$$h$&$G$9$,!"e(BEUC-JP
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