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| author | Brian Fraser <fraserbn@gmail.com> | 2013-03-09 15:36:34 -0700 |
|---|---|---|
| committer | Karl Williamson <public@khwilliamson.com> | 2013-03-09 15:45:55 -0700 |
| commit | 0a520fced6c7f8a21494d4e9c42cd89f3a8ff5a5 (patch) | |
| tree | 76eba99905180915f427e735e32889656dc47f5b /intrpvar.h | |
| parent | 1b59ab5f69dd4e996646d7ac3fe2a7197899b078 (diff) | |
| download | perl-0a520fced6c7f8a21494d4e9c42cd89f3a8ff5a5.tar.gz | |
PATCH: [perl #117101] toke.c: Make \$$1 work again.
Commit 3283393 replaced the use of isWORDCHAR (\p{Word}) in scan_ident
with isIDFIRST (\p{XIDS}). Generally this was not troublesome, since
there are other places that deal with variables matching \d, but
one use of isWORDCHAR had given digit variables an unintended special
case:
$$1 meant ${$1}, whereas $$@ or $$* were syntax errors.
This commit restores the special case for \p{POSIX_Digit} variables.
Diffstat (limited to 'intrpvar.h')
0 files changed, 0 insertions, 0 deletions