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To: FreeBSD-users-jp@jp.freebsd.org
From: nokubi@ff.iij4u.or.jp
In-reply-to: Your message of "Mon, 04 Dec 2000 19:48:46 -0800."
             <200012050348.eB53mkj98705@oasis.sharplabs.com> 
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Subject: [FreeBSD-users-jp 57309] Re: expr(1)
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In message <200012050348.eB53mkj98705@oasis.sharplabs.com>, Norihiro Kumagai writes:

>expr $B$K$O!"@55,I=8=$K$h$k%Q%?!<%s%^%C%A%s%0$,@.8y$7$?>l9g!"@55,I=8=Cf(B
>$B$KItJ,@55,I=8=;XDj(B ('\(...\)') $B$,4^$^$l$F$$$l$P!"$=$NItJ,$K3:Ev$9$kJ8(B
>$B;zNs$r=PNO$9$k$H$$$&M3=o@5$7$$5!G=$,$"$j$^$9!#(B

: $B$N$3$H$G$7$g$&$+(B? $B$3$l$O(B FreeBSD $B$N$K$b$"$j$^$9$M!#(B
$B$b$N$K$h$C$F$O(B match $B$J$s$FJLL>$,$D$$$F$k$N$b$"$k$_$?$$$G$9$M!#(B

>$BLn<s$5$s$,5-;v$G$*=q$-$K$J$C$?!V(Bsubstr $B5!G=!W$,!"$3$NM3=o@5$7$$5!G=$r(B
>$B;X$7$F$$$k$N$+$I$&$+$rG0$N$?$a3NG'$7$?$+$C$?$H$$$&$N$,!";d$N855-;v$N(B
>$B0U?^$G$9!#(B

$BB>$N%7%9%F%`$N(B man $B$rFI$s$@46$8$G$O(B substr $B$O@55,I=8=$H$O4X78$J$5$=$&$K(B
$B8+$($^$9!#(Bsubstr/index/length $B$"$?$j$,%;%C%H$+$J$H;W$C$F$^$9$N$G(B
$B:n$k$J$i$^$H$a$F(B..

$B$=$l$>$lJ8;zNs$N2?J8;zL\!A2?J8;zL\!"2?J8;zL\!"D9$5$rJV$9$h$&$G$9!#(B

# $BNr;KE*$K$O!"$b$7$+$7$F$3$NJU$C$F(B obsolete $B$J$N$+$7$i(B?

$B$H$3$m$GN}=,Bf$H$7$F$O(B $B$H$C$F$b<j:"$@$H;W$&$s$G$9$,!"C/$+:n$C$F4sB#$7$F(B
$B$/$l$^$;$s$+$M$'(B? :-)
# yacc(1) $B$,$A$g$C$H%O!<%I%k9b$$$+$J(B?
----
NOKUBI Hirotaka
Fingerprint20 = DEBC 0793 7CD6 92F1 0A1F  A792 9E2F EEEE A41B 171D
