#*Control what to keep in $&.
KEEPS KEEPS, no $& begins here.
-# NEW STUFF ABOVE THIS LINE -- Please update counts below.
+#*New charclass like patterns
+LNBREAK LNBREAK, none generic newline pattern
+VERTWS VERTWS, none vertical whitespace (Perl 6)
+NVERTWS NVERTWS, none not vertical whitespace (Perl 6)
+HORIZWS HORIZWS, none horizontal whitespace (Perl 6)
+NHORIZWS NHORIZWS, none not horizontal whitespace (Perl 6)
+
+FOLDCHAR FOLDCHAR, codepoint 1 codepoint with tricky case folding properties.
+
+# NEW STUFF ABOVE THIS LINE
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