diff options
| author | Karl Williamson <public@khwilliamson.com> | 2010-09-20 18:57:24 -0600 |
|---|---|---|
| committer | Father Chrysostomos <sprout@cpan.org> | 2010-09-22 22:54:23 -0700 |
| commit | 9de15fec376a8ff90a38fad0ff322c72c2995765 (patch) | |
| tree | 95729b4e82e14d795b481df7902da07be8c9ab67 /op.h | |
| parent | 4c2c679ff9fc18054795b9b7b28e37453e57d146 (diff) | |
| download | perl-9de15fec376a8ff90a38fad0ff322c72c2995765.tar.gz | |
Add /d, /l, /u (infixed) regex modifiers
This patch adds recognition of these modifiers, with appropriate action
for d and l. u does nothing useful yet. This allows for the
interpolation of a regex into another one without losing the character
set semantics that it was compiled with, as for the first time, the
semantics is now specified in the stringification as one of these
modifiers.
To this end, it allocates an unused bit in the structures. The off-
sets change so as to not disturb other bits.
Diffstat (limited to 'op.h')
| -rw-r--r-- | op.h | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -366,7 +366,7 @@ struct pmop { /* Leave some space, so future bit allocations can go either in the shared or * unshared area without affecting binary compatibility */ -#define PMf_BASE_SHIFT (_RXf_PMf_SHIFT_NEXT+8) +#define PMf_BASE_SHIFT (_RXf_PMf_SHIFT_NEXT+7) /* taint $1 etc. if target tainted */ #define PMf_RETAINT (1<<(PMf_BASE_SHIFT+0)) |