~/$ perl -e '$string=" bbaaccbab sdcbalsbadcnw";while($string=~s/(\S+\
+s.+?)b(?=a)/$1B/g){}print "$string\n";'
 bbaaccbab sdcBalsBadcnw

[download]
print "Good ",qw(night morning afternoon evening)[(localtime)[2]/6]," fellow monks."

In reply to Re: Work-around for variable length look-behind? by Utilitarian
in thread Work-around for variable length look-behind? by pat_mc

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