| Subject: | Code refomatting with /x breaks existing code |
The regexes in break_at got whitespace and /x; that does mean, however,
that my interpolated $hyphen of " " (chr 32) now became meaningless.
$hyphen needs a quotemeta; the documentation and the length($hyphen)
suggest it's be used as a string, not a regex.
These regexes were already readable. Adding /x, /m, or /s, for the sake
of PBP compliancy, was (IMO) not a good idea. It can create new bugs, or
like in this case expose an existing bug.
--
Juerd