* configure.in: Remove testsuite from SUBDIRS.
* configure: Regenerate.
defined($transform) and &{$transform}($_);
s!^(.*/)([^/]*)$!$2!o;
$pre .= length($1) ? $1 : '';
- s/^((?:[a-z]\d|\D)*)//io;
+ s/^((?:(?:[a-z][a-z]*\d)*[^a-z\d])+)//oi;
$pre .= $1;
$post .= $1 while s/([-\._](bz2|gz)|[-\._]bin|[-\._]tar|[-\._]tgz|[-\._]Z|[-\._]?elf|[-\._]lnx|[-\._][a-z]*doc[a-z]*|[-\._]linux|[-\._]hacker|[-\._]tool|[-\._]src)//;
$_ = '0' unless length($_);