[ruby-dev:40586] Re: [Feature #2833] 絵文字エンコーディングの提案

=1B$B$`$i$?$G$9!#=1B(B

On 2010/03/08, at 23:22, Yusuke ENDOH wrote:

> 2010=1B$BG/=1B(B3=1B$B7n=1B(B3=1B$BF|=1B(B12:43 Yusuke ENDOH =
<[e-mail]>:
>> =1B$B$;$a$F!"%F!<%V%k@8@.$N%9%/%j%W%H$r9bB.2=3D$7$F$+$i$+!"=1B(Bconfigu=
re =1B$B$N=1B(B
>> =1B$B%*%W%7%g%s$G%*%U$K$G$-$k$h$&$K$7$F$$$?$@$1$J$$$G$7$g$&$+!#=1B(B
>=20
> =1B$BJ86g8@$C$F$P$+$j$J$N$b;DG0$J$N$G!"<+J,$G:GE,2=3D$7$F$_$^$7$?!#=1B(B=

> tool/transcode-tblgen.rb =1B$B$r=3Dq$-49$($F$+$i=1B(B make =
=1B$B$K$+$+$k;~4V$,=1B(B
>=20
>                  no-opt -> opt
>  =1B$B3(J8;z%Q%C%AA0=1B(B: 133 =1B$BIC=1B(B -> 124 =1B$BIC=1B(B
>  =1B$B3(J8;z%Q%C%A8e=1B(B: 275 =1B$BIC=1B(B -> 151 =1B$BIC=1B(B
>=20
> =1B$B$H$J$j$^$7$?!#=1B(B
> =1B$B3(J8;z%Q%C%A$N$;$$$G=3D>Mh$h$j=1B(B 142 =
=1B$BIC%S%k%I$,CY$/$J$C$F$$$?$H$3$m$r!"=1B(B
> 18 =1B$BICCY$/$J$k$@$1$K$J$j$^$7$?!#$3$l$J$i5vMFHO0O$+$J$H;W$$$^$9!#=1B(=
B
> (=1B$B85!9$,CY$9$.$k$H$$$&OC$O$"$j$^$9$,=1B(B)

=1B$B1sF#$5$s!"$"$j$,$H$&$4$6$$$^$9!#=1B(B
=1B$B;d$b<j85$G3NG'$7$?$N$G$9$,!"$3$l$^$G$H$F$bCY$+$C$?=1B(B
UTF-8 =1B$B$+$i3(J8;z%(%s%3!<%G%#%s%0$X$NJQ494o$r@8@.$9$k;~4V$,=1B(B
=1B$B$[$\0l=3DV$G=3D*$o$k$h$&$K$J$C$F6C$-$^$7$?!#=1B(B

=1B$B$3$l$G1sF#$5$s$+$i$NH?O@$K$D$$$F$O2r7h$7$?$H9M$($FNI$$$H;W$$$^$9!#=1B=
(B
=1B$BB>$KH?O@$,L5$$$h$&$G$7$?$i!"3(J8;z%(%s%3!<%G%#%s%0$r=1B(B trunk =
=1B$B$K%3%_%C%H$7$^$9!#=1B(B


> =1B$BF3F~$7$?:GE,2=3D$O0J2<$N=1B(B 2 =1B$B$D$G$9!#=1B(B
>=20
> 1) [byte..byte] =1B$B$N;H$$$^$o$7=1B(B
> [byte..byte] =1B$B$H$$$&%*%V%8%'%/%H$,BgNL$K:n$i$l$F$$$?=1B(B =
(=1B$B$7$+$bGK2uE*=1B(B
> =1B$BJQ99$O$5$l$J$$=1B(B) =1B$B$N$G!";H$$$^$o$9$h$&$K$7$^$7$?!#=1B(B
>=20
> 2) memoize =1B$B$N2~NI=1B(B
> PostMemo =1B$B$K%R%C%H$7$?$H$-=1B(B PreMemo =
=1B$B$r99?7$7$F$$$J$+$C$?$N$G!"99?7=1B(B
> =1B$B$9$k$h$&$K$7$^$7$?!#=1B(B
>=20
> =1B$B@8@.$5$l$k%W%m%0%i%`$KJQ2=3D$O$J$$$h$&$G$9!#=1B(B
>=20
>=20
> =1B$B>.$5$$G[Ns$d%O%C%7%e$rBgNL$K@8@.$7!"=1B(B(memoize =1B$B$N$?$a$K=1B(=
B) =1B$B$=3D$l$i$X$N=1B(B
> =1B$B;2>H$r>C$5$J$$%W%m%0%i%`$J$N$G!"=1B(BGC =
=1B$B$,7k9=3D;~4V$r?)$C$F$$$k$h$&$G$9!#=1B(B
> GC =1B$B$N:GE,2=3D$NBj:`$KNI$$$+$b$7$l$^$;$s!#=1B(B
>=20
>=20
> diff --git a/tool/transcode-tblgen.rb b/tool/transcode-tblgen.rb
> index f8da86d..4f183f1 100755
> --- a/tool/transcode-tblgen.rb
> +++ b/tool/transcode-tblgen.rb
> @@ -23,6 +23,8 @@ HEX2 =3D /[0-9A-Fa-f]{2}/
> class StrSet
>   attr_reader :pat
>=20
> +  SINGLE_BYTE_RANGES =3D (0..255).map {|i| [i..i] }
> +
>   def self.parse(pattern)
>     if =
/\A\s*((#{HEX2}|\{(#{HEX2}|#{HEX2}-#{HEX2})(,(#{HEX2}|#{HEX2}-#{HEX2}))*\}=
)+(\s+|\z))*\z/o
> !~ pattern
>       raise ArgumentError, "invalid pattern: #{pattern.inspect}"
> @@ -33,7 +35,7 @@ class StrSet
>       while !seq.empty?
>         if /\A(#{HEX2})/o =3D~ seq
>           byte =3D $1.to_i(16)
> -          seq_result << [byte..byte]
> +          seq_result << SINGLE_BYTE_RANGES[byte]
>           seq =3D $'
>         elsif /\A\{([^\}]+)\}/ =3D~ seq
>           set =3D $1
> @@ -448,7 +450,7 @@ End
>     }
>=20
>     if n =3D PostMemo[table]
> -      return n
> +      return PreMemo[[self,valid_encoding]] =3D n
>     end
>=20
>     if !name_hint
>=20
> --=20
> Yusuke ENDOH <[e-mail]>
>=20

--
Kenta Murata
OpenPGP FP =3D FA26 35D7 4F98 3498 0810 E0D5 F213 966F E9EB 0BCC

=1B$BK\$r=3Dq$-$^$7$?=1B(B!!
=1B$B!X=1B(BRuby =1B$B5U0z$-%l%7%T!Y=1B(B =
http://www.amazon.co.jp/dp/4798119881/mrkn-22

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