Allow reversal of some paired delimiters; deprecations

Unicode says certain opening punctuation characters may be used as
closing ones in some languages; and their mirror is instead the opening
one.

This commit changes to allow either one of each such set to be the
opening one.

It also deprecates the use of any of the new mirrored delimiters to be
used outside the feature as an unmirrored delimiter, and the normal
closing delimiter from being used as an unpaired opening one while in
the feature.  This gives us the freedom to make some or all of the new
paired delimiters be reversible.

1 files changed, 18 insertions, 18 deletions

diff --git a/unicode_constants.h b/unicode_constants.h
index d588d5e8d8..d2be9f26df 100644
--- a/unicode_constants.h
+++ b/unicode_constants.h
@@ -91,16 +91,16 @@ bytes.
 
 #   ifdef PERL_IN_TOKE_C
        /* Paired characters for quote-like operators, in UTF-8 */
-#      define EXTRA_OPENING_UTF8_BRACKETS "\x28\x3C\x5B\x7B\xC2\xAB\xE0\xBC\xBA\xE0\xBC\xBC\xE1\x9A\x9B\xE2\x80\xB9\xE2\x81\x85\xE2\x81\xBD\xE2\x82\x8D\xE2\x8C\x88\xE2\x8C\x8A\xE2\x8C\xA9\xE2\x9D\xA8\xE2\x9D\xAA\xE2\x9D\xAC\xE2\x9D\xAE\xE2\x9D\xB0\xE2\x9D\xB2\xE2\x9D\xB4\xE2\x9F\x85\xE2\x9F\xA6\xE2\x9F\xA8\xE2\x9F\xAA\xE2\x9F\xAC\xE2\x9F\xAE\xE2\xA6\x83\xE2\xA6\x85\xE2\xA6\x87\xE2\xA6\x89\xE2\xA6\x8B\xE2\xA6\x8D\xE2\xA6\x8F\xE2\xA6\x91\xE2\xA6\x93\xE2\xA6\x95\xE2\xA6\x97\xE2\xA7\x98\xE2\xA7\x9A\xE2\xA7\xBC\xE2\xB8\x82\xE2\xB8\x84\xE2\xB8\x89\xE2\xB8\x8C\xE2\xB8\x9C\xE2\xB8\xA0\xE2\xB8\xA2\xE2\xB8\xA4\xE2\xB8\xA6\xE2\xB8\xA8\xE2\xB9\x95\xE2\xB9\x97\xE2\xB9\x99\xE2\xB9\x9B\xE3\x80\x88\xE3\x80\x8A\xE3\x80\x8C\xE3\x80\x8E\xE3\x80\x90\xE3\x80\x94\xE3\x80\x96\xE3\x80\x98\xE3\x80\x9A\xEF\xB9\x99\xEF\xB9\x9B\xEF\xB9\x9D\xEF\xBC\x88\xEF\xBC\xBB\xEF\xBD\x9B\xEF\xBD\x9F\xEF\xBD\xA2"
-#      define EXTRA_CLOSING_UTF8_BRACKETS "\x29\x3E\x5D\x7D\xC2\xBB\xE0\xBC\xBB\xE0\xBC\xBD\xE1\x9A\x9C\xE2\x80\xBA\xE2\x81\x86\xE2\x81\xBE\xE2\x82\x8E\xE2\x8C\x89\xE2\x8C\x8B\xE2\x8C\xAA\xE2\x9D\xA9\xE2\x9D\xAB\xE2\x9D\xAD\xE2\x9D\xAF\xE2\x9D\xB1\xE2\x9D\xB3\xE2\x9D\xB5\xE2\x9F\x86\xE2\x9F\xA7\xE2\x9F\xA9\xE2\x9F\xAB\xE2\x9F\xAD\xE2\x9F\xAF\xE2\xA6\x84\xE2\xA6\x86\xE2\xA6\x88\xE2\xA6\x8A\xE2\xA6\x8C\xE2\xA6\x90\xE2\xA6\x8E\xE2\xA6\x92\xE2\xA6\x94\xE2\xA6\x96\xE2\xA6\x98\xE2\xA7\x99\xE2\xA7\x9B\xE2\xA7\xBD\xE2\xB8\x83\xE2\xB8\x85\xE2\xB8\x8A\xE2\xB8\x8D\xE2\xB8\x9D\xE2\xB8\xA1\xE2\xB8\xA3\xE2\xB8\xA5\xE2\xB8\xA7\xE2\xB8\xA9\xE2\xB9\x96\xE2\xB9\x98\xE2\xB9\x9A\xE2\xB9\x9C\xE3\x80\x89\xE3\x80\x8B\xE3\x80\x8D\xE3\x80\x8F\xE3\x80\x91\xE3\x80\x95\xE3\x80\x97\xE3\x80\x99\xE3\x80\x9B\xEF\xB9\x9A\xEF\xB9\x9C\xEF\xB9\x9E\xEF\xBC\x89\xEF\xBC\xBD\xEF\xBD\x9D\xEF\xBD\xA0\xEF\xBD\xA3"
+#      define EXTRA_OPENING_UTF8_BRACKETS "\x28\x3C\x5B\x7B\xC2\xAB\xC2\xBB\xE0\xBC\xBA\xE0\xBC\xBC\xE1\x9A\x9B\xE2\x80\xB9\xE2\x80\xBA\xE2\x81\x85\xE2\x81\xBD\xE2\x82\x8D\xE2\x8C\x88\xE2\x8C\x8A\xE2\x8C\xA9\xE2\x9D\xA8\xE2\x9D\xAA\xE2\x9D\xAC\xE2\x9D\xAE\xE2\x9D\xB0\xE2\x9D\xB2\xE2\x9D\xB4\xE2\x9F\x85\xE2\x9F\xA6\xE2\x9F\xA8\xE2\x9F\xAA\xE2\x9F\xAC\xE2\x9F\xAE\xE2\xA6\x83\xE2\xA6\x85\xE2\xA6\x87\xE2\xA6\x89\xE2\xA6\x8B\xE2\xA6\x8D\xE2\xA6\x8F\xE2\xA6\x91\xE2\xA6\x93\xE2\xA6\x95\xE2\xA6\x97\xE2\xA7\x98\xE2\xA7\x9A\xE2\xA7\xBC\xE2\xB8\x82\xE2\xB8\x83\xE2\xB8\x84\xE2\xB8\x85\xE2\xB8\x89\xE2\xB8\x8A\xE2\xB8\x8C\xE2\xB8\x8D\xE2\xB8\x9C\xE2\xB8\x9D\xE2\xB8\xA0\xE2\xB8\xA1\xE2\xB8\xA2\xE2\xB8\xA4\xE2\xB8\xA6\xE2\xB8\xA8\xE2\xB9\x95\xE2\xB9\x97\xE2\xB9\x99\xE2\xB9\x9B\xE3\x80\x88\xE3\x80\x8A\xE3\x80\x8C\xE3\x80\x8E\xE3\x80\x90\xE3\x80\x94\xE3\x80\x96\xE3\x80\x98\xE3\x80\x9A\xEF\xB9\x99\xEF\xB9\x9B\xEF\xB9\x9D\xEF\xBC\x88\xEF\xBC\xBB\xEF\xBD\x9B\xEF\xBD\x9F\xEF\xBD\xA2"
+#      define EXTRA_CLOSING_UTF8_BRACKETS "\x29\x3E\x5D\x7D\xC2\xBB\xC2\xAB\xE0\xBC\xBB\xE0\xBC\xBD\xE1\x9A\x9C\xE2\x80\xBA\xE2\x80\xB9\xE2\x81\x86\xE2\x81\xBE\xE2\x82\x8E\xE2\x8C\x89\xE2\x8C\x8B\xE2\x8C\xAA\xE2\x9D\xA9\xE2\x9D\xAB\xE2\x9D\xAD\xE2\x9D\xAF\xE2\x9D\xB1\xE2\x9D\xB3\xE2\x9D\xB5\xE2\x9F\x86\xE2\x9F\xA7\xE2\x9F\xA9\xE2\x9F\xAB\xE2\x9F\xAD\xE2\x9F\xAF\xE2\xA6\x84\xE2\xA6\x86\xE2\xA6\x88\xE2\xA6\x8A\xE2\xA6\x8C\xE2\xA6\x90\xE2\xA6\x8E\xE2\xA6\x92\xE2\xA6\x94\xE2\xA6\x96\xE2\xA6\x98\xE2\xA7\x99\xE2\xA7\x9B\xE2\xA7\xBD\xE2\xB8\x83\xE2\xB8\x82\xE2\xB8\x85\xE2\xB8\x84\xE2\xB8\x8A\xE2\xB8\x89\xE2\xB8\x8D\xE2\xB8\x8C\xE2\xB8\x9D\xE2\xB8\x9C\xE2\xB8\xA1\xE2\xB8\xA0\xE2\xB8\xA3\xE2\xB8\xA5\xE2\xB8\xA7\xE2\xB8\xA9\xE2\xB9\x96\xE2\xB9\x98\xE2\xB9\x9A\xE2\xB9\x9C\xE3\x80\x89\xE3\x80\x8B\xE3\x80\x8D\xE3\x80\x8F\xE3\x80\x91\xE3\x80\x95\xE3\x80\x97\xE3\x80\x99\xE3\x80\x9B\xEF\xB9\x9A\xEF\xB9\x9C\xEF\xB9\x9E\xEF\xBC\x89\xEF\xBC\xBD\xEF\xBD\x9D\xEF\xBD\xA0\xEF\xBD\xA3"
 
        /* And not in UTF-8 */
-#      define EXTRA_OPENING_NON_UTF8_BRACKETS "\x28\x3C\x5B\x7B\xAB"
-#      define EXTRA_CLOSING_NON_UTF8_BRACKETS "\x29\x3E\x5D\x7D\xBB"
+#      define EXTRA_OPENING_NON_UTF8_BRACKETS "\x28\x3C\x5B\x7B\xAB\xBB"
+#      define EXTRA_CLOSING_NON_UTF8_BRACKETS "\x29\x3E\x5D\x7D\xBB\xAB"
 
        /* And what's deprecated */
-#      define DEPRECATED_OPENING_UTF8_BRACKETS "\xC2\xAB\xE0\xBC\xBA\xE0\xBC\xBC\xE1\x9A\x9B\xE2\x80\xB9\xE2\x81\x85\xE2\x81\xBD\xE2\x82\x8D\xE2\x8C\x88\xE2\x8C\x8A\xE2\x8C\xA9\xE2\x9D\xA8\xE2\x9D\xAA\xE2\x9D\xAC\xE2\x9D\xAE\xE2\x9D\xB0\xE2\x9D\xB2\xE2\x9D\xB4\xE2\x9F\x85\xE2\x9F\xA6\xE2\x9F\xA8\xE2\x9F\xAA\xE2\x9F\xAC\xE2\x9F\xAE\xE2\xA6\x83\xE2\xA6\x85\xE2\xA6\x87\xE2\xA6\x89\xE2\xA6\x8B\xE2\xA6\x8D\xE2\xA6\x8F\xE2\xA6\x91\xE2\xA6\x93\xE2\xA6\x95\xE2\xA6\x97\xE2\xA7\x98\xE2\xA7\x9A\xE2\xA7\xBC\xE2\xB8\x82\xE2\xB8\x84\xE2\xB8\x89\xE2\xB8\x8C\xE2\xB8\x9C\xE2\xB8\xA0\xE2\xB8\xA2\xE2\xB8\xA4\xE2\xB8\xA6\xE2\xB8\xA8\xE2\xB9\x95\xE2\xB9\x97\xE2\xB9\x99\xE2\xB9\x9B\xE3\x80\x88\xE3\x80\x8A\xE3\x80\x8C\xE3\x80\x8E\xE3\x80\x90\xE3\x80\x94\xE3\x80\x96\xE3\x80\x98\xE3\x80\x9A\xEF\xB9\x99\xEF\xB9\x9B\xEF\xB9\x9D\xEF\xBC\x88\xEF\xBC\xBB\xEF\xBD\x9B\xEF\xBD\x9F\xEF\xBD\xA2"
-#      define DEPRECATED_OPENING_NON_UTF8_BRACKETS "\xAB"
+#      define DEPRECATED_OPENING_UTF8_BRACKETS "\xC2\xAB\xC2\xBB\xC2\xBB\xE0\xBC\xBA\xE0\xBC\xBB\xE0\xBC\xBC\xE0\xBC\xBD\xE1\x9A\x9B\xE1\x9A\x9C\xE2\x80\xB9\xE2\x80\xBA\xE2\x80\xBA\xE2\x81\x85\xE2\x81\x86\xE2\x81\xBD\xE2\x81\xBE\xE2\x82\x8D\xE2\x82\x8E\xE2\x8C\x88\xE2\x8C\x89\xE2\x8C\x8A\xE2\x8C\x8B\xE2\x8C\xA9\xE2\x8C\xAA\xE2\x9D\xA8\xE2\x9D\xA9\xE2\x9D\xAA\xE2\x9D\xAB\xE2\x9D\xAC\xE2\x9D\xAD\xE2\x9D\xAE\xE2\x9D\xAF\xE2\x9D\xB0\xE2\x9D\xB1\xE2\x9D\xB2\xE2\x9D\xB3\xE2\x9D\xB4\xE2\x9D\xB5\xE2\x9F\x85\xE2\x9F\x86\xE2\x9F\xA6\xE2\x9F\xA7\xE2\x9F\xA8\xE2\x9F\xA9\xE2\x9F\xAA\xE2\x9F\xAB\xE2\x9F\xAC\xE2\x9F\xAD\xE2\x9F\xAE\xE2\x9F\xAF\xE2\xA6\x83\xE2\xA6\x84\xE2\xA6\x85\xE2\xA6\x86\xE2\xA6\x87\xE2\xA6\x88\xE2\xA6\x89\xE2\xA6\x8A\xE2\xA6\x8B\xE2\xA6\x8C\xE2\xA6\x8D\xE2\xA6\x90\xE2\xA6\x8F\xE2\xA6\x8E\xE2\xA6\x91\xE2\xA6\x92\xE2\xA6\x93\xE2\xA6\x94\xE2\xA6\x95\xE2\xA6\x96\xE2\xA6\x97\xE2\xA6\x98\xE2\xA7\x98\xE2\xA7\x99\xE2\xA7\x9A\xE2\xA7\x9B\xE2\xA7\xBC\xE2\xA7\xBD\xE2\xB8\x82\xE2\xB8\x83\xE2\xB8\x83\xE2\xB8\x84\xE2\xB8\x85\xE2\xB8\x85\xE2\xB8\x89\xE2\xB8\x8A\xE2\xB8\x8A\xE2\xB8\x8C\xE2\xB8\x8D\xE2\xB8\x8D\xE2\xB8\x9C\xE2\xB8\x9D\xE2\xB8\x9D\xE2\xB8\xA0\xE2\xB8\xA1\xE2\xB8\xA1\xE2\xB8\xA2\xE2\xB8\xA3\xE2\xB8\xA4\xE2\xB8\xA5\xE2\xB8\xA6\xE2\xB8\xA7\xE2\xB8\xA8\xE2\xB8\xA9\xE2\xB9\x95\xE2\xB9\x96\xE2\xB9\x97\xE2\xB9\x98\xE2\xB9\x99\xE2\xB9\x9A\xE2\xB9\x9B\xE2\xB9\x9C\xE3\x80\x88\xE3\x80\x89\xE3\x80\x8A\xE3\x80\x8B\xE3\x80\x8C\xE3\x80\x8D\xE3\x80\x8E\xE3\x80\x8F\xE3\x80\x90\xE3\x80\x91\xE3\x80\x94\xE3\x80\x95\xE3\x80\x96\xE3\x80\x97\xE3\x80\x98\xE3\x80\x99\xE3\x80\x9A\xE3\x80\x9B\xEF\xB9\x99\xEF\xB9\x9A\xEF\xB9\x9B\xEF\xB9\x9C\xEF\xB9\x9D\xEF\xB9\x9E\xEF\xBC\x88\xEF\xBC\x89\xEF\xBC\xBB\xEF\xBC\xBD\xEF\xBD\x9B\xEF\xBD\x9D\xEF\xBD\x9F\xEF\xBD\xA0\xEF\xBD\xA2\xEF\xBD\xA3"
+#      define DEPRECATED_OPENING_NON_UTF8_BRACKETS "\xAB\xBB"
 #   endif
 
 #   ifdef PERL_IN_REGCOMP_C
@@ -152,16 +152,16 @@ bytes.
 
 #   ifdef PERL_IN_TOKE_C
        /* Paired characters for quote-like operators, in UTF-8 */
-#      define EXTRA_OPENING_UTF8_BRACKETS "\x4D\x4C\xAD\xC0\x80\x52\xBA\x68\x69\xBA\x68\x70\xBC\x63\x6A\xCA\x42\x68\xCA\x43\x46\xCA\x44\x71\xCA\x45\x54\xCA\x67\x49\xCA\x67\x51\xCA\x68\x4A\xCB\x6A\x49\xCB\x6A\x51\xCB\x6A\x53\xCB\x6A\x55\xCB\x6A\x57\xCB\x6A\x59\xCB\x6A\x63\xCB\x72\x46\xCB\x73\x47\xCB\x73\x49\xCB\x73\x51\xCB\x73\x53\xCB\x73\x55\xCC\x53\x44\xCC\x53\x46\xCC\x53\x48\xCC\x53\x4A\xCC\x53\x52\xCC\x53\x54\xCC\x53\x56\xCC\x53\x58\xCC\x53\x62\xCC\x53\x64\xCC\x53\x66\xCC\x55\x67\xCC\x55\x69\xCC\x56\x70\xCD\x57\x43\xCD\x57\x45\xCD\x57\x4A\xCD\x57\x53\xCD\x57\x70\xCD\x58\x41\xCD\x58\x43\xCD\x58\x45\xCD\x58\x47\xCD\x58\x49\xCD\x59\x64\xCD\x59\x66\xCD\x59\x68\xCD\x59\x6A\xCE\x41\x49\xCE\x41\x51\xCE\x41\x53\xCE\x41\x55\xCE\x41\x57\xCE\x41\x63\xCE\x41\x65\xCE\x41\x67\xCE\x41\x69\xDD\x73\x59\x68\xDD\x73\x59\x6A\xDD\x73\x59\x71\xDD\x73\x67\x49\xDD\x73\x68\x6A\xDD\x73\x69\x6A\xDD\x73\x69\x73\xDD\x73\x6A\x43"
-#      define EXTRA_CLOSING_UTF8_BRACKETS "\x5D\x6E\xBD\xD0\x80\x6A\xBA\x68\x6A\xBA\x68\x71\xBC\x63\x70\xCA\x42\x69\xCA\x43\x47\xCA\x44\x72\xCA\x45\x55\xCA\x67\x4A\xCA\x67\x52\xCA\x68\x51\xCB\x6A\x4A\xCB\x6A\x52\xCB\x6A\x54\xCB\x6A\x56\xCB\x6A\x58\xCB\x6A\x62\xCB\x6A\x64\xCB\x72\x47\xCB\x73\x48\xCB\x73\x4A\xCB\x73\x52\xCB\x73\x54\xCB\x73\x56\xCC\x53\x45\xCC\x53\x47\xCC\x53\x49\xCC\x53\x51\xCC\x53\x53\xCC\x53\x57\xCC\x53\x55\xCC\x53\x59\xCC\x53\x63\xCC\x53\x65\xCC\x53\x67\xCC\x55\x68\xCC\x55\x6A\xCC\x56\x71\xCD\x57\x44\xCD\x57\x46\xCD\x57\x51\xCD\x57\x54\xCD\x57\x71\xCD\x58\x42\xCD\x58\x44\xCD\x58\x46\xCD\x58\x48\xCD\x58\x4A\xCD\x59\x65\xCD\x59\x67\xCD\x59\x69\xCD\x59\x70\xCE\x41\x4A\xCE\x41\x52\xCE\x41\x54\xCE\x41\x56\xCE\x41\x58\xCE\x41\x64\xCE\x41\x66\xCE\x41\x68\xCE\x41\x6A\xDD\x73\x59\x69\xDD\x73\x59\x70\xDD\x73\x59\x72\xDD\x73\x67\x4A\xDD\x73\x68\x71\xDD\x73\x69\x71\xDD\x73\x6A\x41\xDD\x73\x6A\x44"
+#      define EXTRA_OPENING_UTF8_BRACKETS "\x4D\x4C\xAD\xC0\x80\x52\x80\x6A\xBA\x68\x69\xBA\x68\x70\xBC\x63\x6A\xCA\x42\x68\xCA\x42\x69\xCA\x43\x46\xCA\x44\x71\xCA\x45\x54\xCA\x67\x49\xCA\x67\x51\xCA\x68\x4A\xCB\x6A\x49\xCB\x6A\x51\xCB\x6A\x53\xCB\x6A\x55\xCB\x6A\x57\xCB\x6A\x59\xCB\x6A\x63\xCB\x72\x46\xCB\x73\x47\xCB\x73\x49\xCB\x73\x51\xCB\x73\x53\xCB\x73\x55\xCC\x53\x44\xCC\x53\x46\xCC\x53\x48\xCC\x53\x4A\xCC\x53\x52\xCC\x53\x54\xCC\x53\x56\xCC\x53\x58\xCC\x53\x62\xCC\x53\x64\xCC\x53\x66\xCC\x55\x67\xCC\x55\x69\xCC\x56\x70\xCD\x57\x43\xCD\x57\x44\xCD\x57\x45\xCD\x57\x46\xCD\x57\x4A\xCD\x57\x51\xCD\x57\x53\xCD\x57\x54\xCD\x57\x70\xCD\x57\x71\xCD\x58\x41\xCD\x58\x42\xCD\x58\x43\xCD\x58\x45\xCD\x58\x47\xCD\x58\x49\xCD\x59\x64\xCD\x59\x66\xCD\x59\x68\xCD\x59\x6A\xCE\x41\x49\xCE\x41\x51\xCE\x41\x53\xCE\x41\x55\xCE\x41\x57\xCE\x41\x63\xCE\x41\x65\xCE\x41\x67\xCE\x41\x69\xDD\x73\x59\x68\xDD\x73\x59\x6A\xDD\x73\x59\x71\xDD\x73\x67\x49\xDD\x73\x68\x6A\xDD\x73\x69\x6A\xDD\x73\x69\x73\xDD\x73\x6A\x43"
+#      define EXTRA_CLOSING_UTF8_BRACKETS "\x5D\x6E\xBD\xD0\x80\x6A\x80\x52\xBA\x68\x6A\xBA\x68\x71\xBC\x63\x70\xCA\x42\x69\xCA\x42\x68\xCA\x43\x47\xCA\x44\x72\xCA\x45\x55\xCA\x67\x4A\xCA\x67\x52\xCA\x68\x51\xCB\x6A\x4A\xCB\x6A\x52\xCB\x6A\x54\xCB\x6A\x56\xCB\x6A\x58\xCB\x6A\x62\xCB\x6A\x64\xCB\x72\x47\xCB\x73\x48\xCB\x73\x4A\xCB\x73\x52\xCB\x73\x54\xCB\x73\x56\xCC\x53\x45\xCC\x53\x47\xCC\x53\x49\xCC\x53\x51\xCC\x53\x53\xCC\x53\x57\xCC\x53\x55\xCC\x53\x59\xCC\x53\x63\xCC\x53\x65\xCC\x53\x67\xCC\x55\x68\xCC\x55\x6A\xCC\x56\x71\xCD\x57\x44\xCD\x57\x43\xCD\x57\x46\xCD\x57\x45\xCD\x57\x51\xCD\x57\x4A\xCD\x57\x54\xCD\x57\x53\xCD\x57\x71\xCD\x57\x70\xCD\x58\x42\xCD\x58\x41\xCD\x58\x44\xCD\x58\x46\xCD\x58\x48\xCD\x58\x4A\xCD\x59\x65\xCD\x59\x67\xCD\x59\x69\xCD\x59\x70\xCE\x41\x4A\xCE\x41\x52\xCE\x41\x54\xCE\x41\x56\xCE\x41\x58\xCE\x41\x64\xCE\x41\x66\xCE\x41\x68\xCE\x41\x6A\xDD\x73\x59\x69\xDD\x73\x59\x70\xDD\x73\x59\x72\xDD\x73\x67\x4A\xDD\x73\x68\x71\xDD\x73\x69\x71\xDD\x73\x6A\x41\xDD\x73\x6A\x44"
 
        /* And not in UTF-8 */
-#      define EXTRA_OPENING_NON_UTF8_BRACKETS "\x4D\x4C\xAD\xC0\x8A"
-#      define EXTRA_CLOSING_NON_UTF8_BRACKETS "\x5D\x6E\xBD\xD0\x8B"
+#      define EXTRA_OPENING_NON_UTF8_BRACKETS "\x4D\x4C\xAD\xC0\x8A\x8B"
+#      define EXTRA_CLOSING_NON_UTF8_BRACKETS "\x5D\x6E\xBD\xD0\x8B\x8A"
 
        /* And what's deprecated */
-#      define DEPRECATED_OPENING_UTF8_BRACKETS "\x80\x52\xBA\x68\x69\xBA\x68\x70\xBC\x63\x6A\xCA\x42\x68\xCA\x43\x46\xCA\x44\x71\xCA\x45\x54\xCA\x67\x49\xCA\x67\x51\xCA\x68\x4A\xCB\x6A\x49\xCB\x6A\x51\xCB\x6A\x53\xCB\x6A\x55\xCB\x6A\x57\xCB\x6A\x59\xCB\x6A\x63\xCB\x72\x46\xCB\x73\x47\xCB\x73\x49\xCB\x73\x51\xCB\x73\x53\xCB\x73\x55\xCC\x53\x44\xCC\x53\x46\xCC\x53\x48\xCC\x53\x4A\xCC\x53\x52\xCC\x53\x54\xCC\x53\x56\xCC\x53\x58\xCC\x53\x62\xCC\x53\x64\xCC\x53\x66\xCC\x55\x67\xCC\x55\x69\xCC\x56\x70\xCD\x57\x43\xCD\x57\x45\xCD\x57\x4A\xCD\x57\x53\xCD\x57\x70\xCD\x58\x41\xCD\x58\x43\xCD\x58\x45\xCD\x58\x47\xCD\x58\x49\xCD\x59\x64\xCD\x59\x66\xCD\x59\x68\xCD\x59\x6A\xCE\x41\x49\xCE\x41\x51\xCE\x41\x53\xCE\x41\x55\xCE\x41\x57\xCE\x41\x63\xCE\x41\x65\xCE\x41\x67\xCE\x41\x69\xDD\x73\x59\x68\xDD\x73\x59\x6A\xDD\x73\x59\x71\xDD\x73\x67\x49\xDD\x73\x68\x6A\xDD\x73\x69\x6A\xDD\x73\x69\x73\xDD\x73\x6A\x43"
-#      define DEPRECATED_OPENING_NON_UTF8_BRACKETS "\x8A"
+#      define DEPRECATED_OPENING_UTF8_BRACKETS "\x80\x52\x80\x6A\x80\x6A\xBA\x68\x69\xBA\x68\x6A\xBA\x68\x70\xBA\x68\x71\xBC\x63\x6A\xBC\x63\x70\xCA\x42\x68\xCA\x42\x69\xCA\x42\x69\xCA\x43\x46\xCA\x43\x47\xCA\x44\x71\xCA\x44\x72\xCA\x45\x54\xCA\x45\x55\xCA\x67\x49\xCA\x67\x4A\xCA\x67\x51\xCA\x67\x52\xCA\x68\x4A\xCA\x68\x51\xCB\x6A\x49\xCB\x6A\x4A\xCB\x6A\x51\xCB\x6A\x52\xCB\x6A\x53\xCB\x6A\x54\xCB\x6A\x55\xCB\x6A\x56\xCB\x6A\x57\xCB\x6A\x58\xCB\x6A\x59\xCB\x6A\x62\xCB\x6A\x63\xCB\x6A\x64\xCB\x72\x46\xCB\x72\x47\xCB\x73\x47\xCB\x73\x48\xCB\x73\x49\xCB\x73\x4A\xCB\x73\x51\xCB\x73\x52\xCB\x73\x53\xCB\x73\x54\xCB\x73\x55\xCB\x73\x56\xCC\x53\x44\xCC\x53\x45\xCC\x53\x46\xCC\x53\x47\xCC\x53\x48\xCC\x53\x49\xCC\x53\x4A\xCC\x53\x51\xCC\x53\x52\xCC\x53\x53\xCC\x53\x54\xCC\x53\x57\xCC\x53\x56\xCC\x53\x55\xCC\x53\x58\xCC\x53\x59\xCC\x53\x62\xCC\x53\x63\xCC\x53\x64\xCC\x53\x65\xCC\x53\x66\xCC\x53\x67\xCC\x55\x67\xCC\x55\x68\xCC\x55\x69\xCC\x55\x6A\xCC\x56\x70\xCC\x56\x71\xCD\x57\x43\xCD\x57\x44\xCD\x57\x44\xCD\x57\x45\xCD\x57\x46\xCD\x57\x46\xCD\x57\x4A\xCD\x57\x51\xCD\x57\x51\xCD\x57\x53\xCD\x57\x54\xCD\x57\x54\xCD\x57\x70\xCD\x57\x71\xCD\x57\x71\xCD\x58\x41\xCD\x58\x42\xCD\x58\x42\xCD\x58\x43\xCD\x58\x44\xCD\x58\x45\xCD\x58\x46\xCD\x58\x47\xCD\x58\x48\xCD\x58\x49\xCD\x58\x4A\xCD\x59\x64\xCD\x59\x65\xCD\x59\x66\xCD\x59\x67\xCD\x59\x68\xCD\x59\x69\xCD\x59\x6A\xCD\x59\x70\xCE\x41\x49\xCE\x41\x4A\xCE\x41\x51\xCE\x41\x52\xCE\x41\x53\xCE\x41\x54\xCE\x41\x55\xCE\x41\x56\xCE\x41\x57\xCE\x41\x58\xCE\x41\x63\xCE\x41\x64\xCE\x41\x65\xCE\x41\x66\xCE\x41\x67\xCE\x41\x68\xCE\x41\x69\xCE\x41\x6A\xDD\x73\x59\x68\xDD\x73\x59\x69\xDD\x73\x59\x6A\xDD\x73\x59\x70\xDD\x73\x59\x71\xDD\x73\x59\x72\xDD\x73\x67\x49\xDD\x73\x67\x4A\xDD\x73\x68\x6A\xDD\x73\x68\x71\xDD\x73\x69\x6A\xDD\x73\x69\x71\xDD\x73\x69\x73\xDD\x73\x6A\x41\xDD\x73\x6A\x43\xDD\x73\x6A\x44"
+#      define DEPRECATED_OPENING_NON_UTF8_BRACKETS "\x8A\x8B"
 #   endif
 
 #   ifdef PERL_IN_REGCOMP_C
@@ -213,16 +213,16 @@ bytes.
 
 #   ifdef PERL_IN_TOKE_C
        /* Paired characters for quote-like operators, in UTF-8 */
-#      define EXTRA_OPENING_UTF8_BRACKETS "\x4D\x4C\xBA\xC0\x78\x52\xB9\x67\x68\xB9\x67\x6A\xBD\x62\x69\xCA\x42\x67\xCA\x43\x46\xCA\x44\x70\xCA\x45\x54\xCA\x66\x49\xCA\x66\x51\xCA\x67\x4A\xCB\x69\x49\xCB\x69\x51\xCB\x69\x53\xCB\x69\x55\xCB\x69\x57\xCB\x69\x59\xCB\x69\x62\xCB\x71\x46\xCB\x72\x47\xCB\x72\x49\xCB\x72\x51\xCB\x72\x53\xCB\x72\x55\xCC\x53\x44\xCC\x53\x46\xCC\x53\x48\xCC\x53\x4A\xCC\x53\x52\xCC\x53\x54\xCC\x53\x56\xCC\x53\x58\xCC\x53\x5F\xCC\x53\x63\xCC\x53\x65\xCC\x55\x66\xCC\x55\x68\xCC\x56\x6A\xCD\x57\x43\xCD\x57\x45\xCD\x57\x4A\xCD\x57\x53\xCD\x57\x6A\xCD\x58\x41\xCD\x58\x43\xCD\x58\x45\xCD\x58\x47\xCD\x58\x49\xCD\x59\x63\xCD\x59\x65\xCD\x59\x67\xCD\x59\x69\xCE\x41\x49\xCE\x41\x51\xCE\x41\x53\xCE\x41\x55\xCE\x41\x57\xCE\x41\x62\xCE\x41\x64\xCE\x41\x66\xCE\x41\x68\xDD\x72\x59\x67\xDD\x72\x59\x69\xDD\x72\x59\x70\xDD\x72\x66\x49\xDD\x72\x67\x69\xDD\x72\x68\x69\xDD\x72\x68\x72\xDD\x72\x69\x43"
-#      define EXTRA_CLOSING_UTF8_BRACKETS "\x5D\x6E\xBB\xD0\x78\x69\xB9\x67\x69\xB9\x67\x70\xBD\x62\x6A\xCA\x42\x68\xCA\x43\x47\xCA\x44\x71\xCA\x45\x55\xCA\x66\x4A\xCA\x66\x52\xCA\x67\x51\xCB\x69\x4A\xCB\x69\x52\xCB\x69\x54\xCB\x69\x56\xCB\x69\x58\xCB\x69\x5F\xCB\x69\x63\xCB\x71\x47\xCB\x72\x48\xCB\x72\x4A\xCB\x72\x52\xCB\x72\x54\xCB\x72\x56\xCC\x53\x45\xCC\x53\x47\xCC\x53\x49\xCC\x53\x51\xCC\x53\x53\xCC\x53\x57\xCC\x53\x55\xCC\x53\x59\xCC\x53\x62\xCC\x53\x64\xCC\x53\x66\xCC\x55\x67\xCC\x55\x69\xCC\x56\x70\xCD\x57\x44\xCD\x57\x46\xCD\x57\x51\xCD\x57\x54\xCD\x57\x70\xCD\x58\x42\xCD\x58\x44\xCD\x58\x46\xCD\x58\x48\xCD\x58\x4A\xCD\x59\x64\xCD\x59\x66\xCD\x59\x68\xCD\x59\x6A\xCE\x41\x4A\xCE\x41\x52\xCE\x41\x54\xCE\x41\x56\xCE\x41\x58\xCE\x41\x63\xCE\x41\x65\xCE\x41\x67\xCE\x41\x69\xDD\x72\x59\x68\xDD\x72\x59\x6A\xDD\x72\x59\x71\xDD\x72\x66\x4A\xDD\x72\x67\x70\xDD\x72\x68\x70\xDD\x72\x69\x41\xDD\x72\x69\x44"
+#      define EXTRA_OPENING_UTF8_BRACKETS "\x4D\x4C\xBA\xC0\x78\x52\x78\x69\xB9\x67\x68\xB9\x67\x6A\xBD\x62\x69\xCA\x42\x67\xCA\x42\x68\xCA\x43\x46\xCA\x44\x70\xCA\x45\x54\xCA\x66\x49\xCA\x66\x51\xCA\x67\x4A\xCB\x69\x49\xCB\x69\x51\xCB\x69\x53\xCB\x69\x55\xCB\x69\x57\xCB\x69\x59\xCB\x69\x62\xCB\x71\x46\xCB\x72\x47\xCB\x72\x49\xCB\x72\x51\xCB\x72\x53\xCB\x72\x55\xCC\x53\x44\xCC\x53\x46\xCC\x53\x48\xCC\x53\x4A\xCC\x53\x52\xCC\x53\x54\xCC\x53\x56\xCC\x53\x58\xCC\x53\x5F\xCC\x53\x63\xCC\x53\x65\xCC\x55\x66\xCC\x55\x68\xCC\x56\x6A\xCD\x57\x43\xCD\x57\x44\xCD\x57\x45\xCD\x57\x46\xCD\x57\x4A\xCD\x57\x51\xCD\x57\x53\xCD\x57\x54\xCD\x57\x6A\xCD\x57\x70\xCD\x58\x41\xCD\x58\x42\xCD\x58\x43\xCD\x58\x45\xCD\x58\x47\xCD\x58\x49\xCD\x59\x63\xCD\x59\x65\xCD\x59\x67\xCD\x59\x69\xCE\x41\x49\xCE\x41\x51\xCE\x41\x53\xCE\x41\x55\xCE\x41\x57\xCE\x41\x62\xCE\x41\x64\xCE\x41\x66\xCE\x41\x68\xDD\x72\x59\x67\xDD\x72\x59\x69\xDD\x72\x59\x70\xDD\x72\x66\x49\xDD\x72\x67\x69\xDD\x72\x68\x69\xDD\x72\x68\x72\xDD\x72\x69\x43"
+#      define EXTRA_CLOSING_UTF8_BRACKETS "\x5D\x6E\xBB\xD0\x78\x69\x78\x52\xB9\x67\x69\xB9\x67\x70\xBD\x62\x6A\xCA\x42\x68\xCA\x42\x67\xCA\x43\x47\xCA\x44\x71\xCA\x45\x55\xCA\x66\x4A\xCA\x66\x52\xCA\x67\x51\xCB\x69\x4A\xCB\x69\x52\xCB\x69\x54\xCB\x69\x56\xCB\x69\x58\xCB\x69\x5F\xCB\x69\x63\xCB\x71\x47\xCB\x72\x48\xCB\x72\x4A\xCB\x72\x52\xCB\x72\x54\xCB\x72\x56\xCC\x53\x45\xCC\x53\x47\xCC\x53\x49\xCC\x53\x51\xCC\x53\x53\xCC\x53\x57\xCC\x53\x55\xCC\x53\x59\xCC\x53\x62\xCC\x53\x64\xCC\x53\x66\xCC\x55\x67\xCC\x55\x69\xCC\x56\x70\xCD\x57\x44\xCD\x57\x43\xCD\x57\x46\xCD\x57\x45\xCD\x57\x51\xCD\x57\x4A\xCD\x57\x54\xCD\x57\x53\xCD\x57\x70\xCD\x57\x6A\xCD\x58\x42\xCD\x58\x41\xCD\x58\x44\xCD\x58\x46\xCD\x58\x48\xCD\x58\x4A\xCD\x59\x64\xCD\x59\x66\xCD\x59\x68\xCD\x59\x6A\xCE\x41\x4A\xCE\x41\x52\xCE\x41\x54\xCE\x41\x56\xCE\x41\x58\xCE\x41\x63\xCE\x41\x65\xCE\x41\x67\xCE\x41\x69\xDD\x72\x59\x68\xDD\x72\x59\x6A\xDD\x72\x59\x71\xDD\x72\x66\x4A\xDD\x72\x67\x70\xDD\x72\x68\x70\xDD\x72\x69\x41\xDD\x72\x69\x44"
 
        /* And not in UTF-8 */
-#      define EXTRA_OPENING_NON_UTF8_BRACKETS "\x4D\x4C\xBA\xC0\x8A"
-#      define EXTRA_CLOSING_NON_UTF8_BRACKETS "\x5D\x6E\xBB\xD0\x8B"
+#      define EXTRA_OPENING_NON_UTF8_BRACKETS "\x4D\x4C\xBA\xC0\x8A\x8B"
+#      define EXTRA_CLOSING_NON_UTF8_BRACKETS "\x5D\x6E\xBB\xD0\x8B\x8A"
 
        /* And what's deprecated */
-#      define DEPRECATED_OPENING_UTF8_BRACKETS "\x78\x52\xB9\x67\x68\xB9\x67\x6A\xBD\x62\x69\xCA\x42\x67\xCA\x43\x46\xCA\x44\x70\xCA\x45\x54\xCA\x66\x49\xCA\x66\x51\xCA\x67\x4A\xCB\x69\x49\xCB\x69\x51\xCB\x69\x53\xCB\x69\x55\xCB\x69\x57\xCB\x69\x59\xCB\x69\x62\xCB\x71\x46\xCB\x72\x47\xCB\x72\x49\xCB\x72\x51\xCB\x72\x53\xCB\x72\x55\xCC\x53\x44\xCC\x53\x46\xCC\x53\x48\xCC\x53\x4A\xCC\x53\x52\xCC\x53\x54\xCC\x53\x56\xCC\x53\x58\xCC\x53\x5F\xCC\x53\x63\xCC\x53\x65\xCC\x55\x66\xCC\x55\x68\xCC\x56\x6A\xCD\x57\x43\xCD\x57\x45\xCD\x57\x4A\xCD\x57\x53\xCD\x57\x6A\xCD\x58\x41\xCD\x58\x43\xCD\x58\x45\xCD\x58\x47\xCD\x58\x49\xCD\x59\x63\xCD\x59\x65\xCD\x59\x67\xCD\x59\x69\xCE\x41\x49\xCE\x41\x51\xCE\x41\x53\xCE\x41\x55\xCE\x41\x57\xCE\x41\x62\xCE\x41\x64\xCE\x41\x66\xCE\x41\x68\xDD\x72\x59\x67\xDD\x72\x59\x69\xDD\x72\x59\x70\xDD\x72\x66\x49\xDD\x72\x67\x69\xDD\x72\x68\x69\xDD\x72\x68\x72\xDD\x72\x69\x43"
-#      define DEPRECATED_OPENING_NON_UTF8_BRACKETS "\x8A"
+#      define DEPRECATED_OPENING_UTF8_BRACKETS "\x78\x52\x78\x69\x78\x69\xB9\x67\x68\xB9\x67\x69\xB9\x67\x6A\xB9\x67\x70\xBD\x62\x69\xBD\x62\x6A\xCA\x42\x67\xCA\x42\x68\xCA\x42\x68\xCA\x43\x46\xCA\x43\x47\xCA\x44\x70\xCA\x44\x71\xCA\x45\x54\xCA\x45\x55\xCA\x66\x49\xCA\x66\x4A\xCA\x66\x51\xCA\x66\x52\xCA\x67\x4A\xCA\x67\x51\xCB\x69\x49\xCB\x69\x4A\xCB\x69\x51\xCB\x69\x52\xCB\x69\x53\xCB\x69\x54\xCB\x69\x55\xCB\x69\x56\xCB\x69\x57\xCB\x69\x58\xCB\x69\x59\xCB\x69\x5F\xCB\x69\x62\xCB\x69\x63\xCB\x71\x46\xCB\x71\x47\xCB\x72\x47\xCB\x72\x48\xCB\x72\x49\xCB\x72\x4A\xCB\x72\x51\xCB\x72\x52\xCB\x72\x53\xCB\x72\x54\xCB\x72\x55\xCB\x72\x56\xCC\x53\x44\xCC\x53\x45\xCC\x53\x46\xCC\x53\x47\xCC\x53\x48\xCC\x53\x49\xCC\x53\x4A\xCC\x53\x51\xCC\x53\x52\xCC\x53\x53\xCC\x53\x54\xCC\x53\x57\xCC\x53\x56\xCC\x53\x55\xCC\x53\x58\xCC\x53\x59\xCC\x53\x5F\xCC\x53\x62\xCC\x53\x63\xCC\x53\x64\xCC\x53\x65\xCC\x53\x66\xCC\x55\x66\xCC\x55\x67\xCC\x55\x68\xCC\x55\x69\xCC\x56\x6A\xCC\x56\x70\xCD\x57\x43\xCD\x57\x44\xCD\x57\x44\xCD\x57\x45\xCD\x57\x46\xCD\x57\x46\xCD\x57\x4A\xCD\x57\x51\xCD\x57\x51\xCD\x57\x53\xCD\x57\x54\xCD\x57\x54\xCD\x57\x6A\xCD\x57\x70\xCD\x57\x70\xCD\x58\x41\xCD\x58\x42\xCD\x58\x42\xCD\x58\x43\xCD\x58\x44\xCD\x58\x45\xCD\x58\x46\xCD\x58\x47\xCD\x58\x48\xCD\x58\x49\xCD\x58\x4A\xCD\x59\x63\xCD\x59\x64\xCD\x59\x65\xCD\x59\x66\xCD\x59\x67\xCD\x59\x68\xCD\x59\x69\xCD\x59\x6A\xCE\x41\x49\xCE\x41\x4A\xCE\x41\x51\xCE\x41\x52\xCE\x41\x53\xCE\x41\x54\xCE\x41\x55\xCE\x41\x56\xCE\x41\x57\xCE\x41\x58\xCE\x41\x62\xCE\x41\x63\xCE\x41\x64\xCE\x41\x65\xCE\x41\x66\xCE\x41\x67\xCE\x41\x68\xCE\x41\x69\xDD\x72\x59\x67\xDD\x72\x59\x68\xDD\x72\x59\x69\xDD\x72\x59\x6A\xDD\x72\x59\x70\xDD\x72\x59\x71\xDD\x72\x66\x49\xDD\x72\x66\x4A\xDD\x72\x67\x69\xDD\x72\x67\x70\xDD\x72\x68\x69\xDD\x72\x68\x70\xDD\x72\x68\x72\xDD\x72\x69\x41\xDD\x72\x69\x43\xDD\x72\x69\x44"
+#      define DEPRECATED_OPENING_NON_UTF8_BRACKETS "\x8A\x8B"
 #   endif
 
 #   ifdef PERL_IN_REGCOMP_C