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| author | Karl Williamson <public@khwilliamson.com> | 2011-09-27 20:29:28 -0600 |
|---|---|---|
| committer | Karl Williamson <public@khwilliamson.com> | 2011-10-01 09:58:09 -0600 |
| commit | 9479a769f5907e67684a8a7693129806926faa34 (patch) | |
| tree | 56a43dde598723ed86921cb1c76a588e1cd37a27 /handy.h | |
| parent | 3509bb5348ee7236c48c4541300dc95ecf9147a1 (diff) | |
| download | perl-9479a769f5907e67684a8a7693129806926faa34.tar.gz | |
Comment-only nits
Diffstat (limited to 'handy.h')
| -rw-r--r-- | handy.h | 7 |
1 files changed, 4 insertions, 3 deletions
@@ -925,9 +925,10 @@ EXTCONST U32 PL_charclass[]; /* To prevent S_scan_word in toke.c from hanging, we have to make sure that * IDFIRST is an alnum. See * http://rt.perl.org/rt3/Ticket/Display.html?id=74022 for more detail than you - * ever wanted to know about. (In the ASCII range, there isn't a difference.) - * This used to be not the XID version, but we decided to go with the more - * modern Unicode definition */ + * ever wanted to know about. XXX It is unclear if this should extend to + * isIDFIRST_uni() which it hasn't so far. (In the ASCII range, there isn't a + * difference.) This used to be not the XID version, but we decided to go with + * the more modern Unicode definition */ #define isIDFIRST_utf8(p) (isASCII(*(p)) \ ? isIDFIRST_A(*(p)) \ : (UTF8_IS_DOWNGRADEABLE_START(*(p))) \ |