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:ss implies :s too, moritz++

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1 parent ebd2436 commit 02ad9389af6290daec27364fca4525a4786dcce5 @TimToady TimToady committed Oct 5, 2012
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  1. +2 −1 S05-regex.pod
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3 S05-regex.pod
@@ -419,7 +419,8 @@ between sigspace and whitespace is primarily metaphorical, which is
why the correspondence is both useful and (potentially) confusing.
The C<:ss> (or C<:samespace>) variant may be used on substitutions to
-do smart space mapping. For each sigspace-induced call to C<< <ws> >>
+do smart space mapping in addition to smart space matching. (That is,
+C<:ss> implies C<:s>.) For each sigspace-induced call to C<< <ws> >>
on the left, the matched whitespace is copied over to the corresponding
slot on the right, as represented by a single whitespace character
in the replacement string wherever space replacement is desired.

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