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| author | Kaz Kylheku <kaz@kylheku.com> | 2014-01-13 21:39:39 -0800 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2014-01-13 21:39:39 -0800 |
| commit | d198142b137ed30cb8a70abf2cd0c36600e1ddd8 (patch) | |
| tree | 6cb40128807ac77afb9cdbff13b6bec3c2468f54 /ChangeLog | |
| parent | ef04dd4101f7aa6af724466d1ded707861d2a57d (diff) | |
| download | txr-d198142b137ed30cb8a70abf2cd0c36600e1ddd8.tar.gz txr-d198142b137ed30cb8a70abf2cd0c36600e1ddd8.tar.bz2 txr-d198142b137ed30cb8a70abf2cd0c36600e1ddd8.zip | |
Bugfix in regex char ranges affecting ranges whose upper end
corresponds to the high bit of a bitmap cell: for instance
the character \x7f when the cell size is 32 bits.
* regex.c (BITCELL_ALL1): Unused macro removed.
(BITCELL_BIT): New macro to replace occurrences of a repeated
expression.
(CHAR_SET_INDEX, CHAR_SET_BIT): Updated to use BITCELL_BIT.
(L0_fill_range): Bugfix: the mask1 calculation was producing all-zero
in the condition bt1 == BITCELL_BIT; it should produce an all-ones
mask.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 14 |
1 files changed, 14 insertions, 0 deletions
@@ -1,5 +1,19 @@ 2014-01-13 Kaz Kylheku <kaz@kylheku.com> + Bugfix in regex char ranges affecting ranges whose upper end + corresponds to the high bit of a bitmap cell: for instance + the character \x7f when the cell size is 32 bits. + + * regex.c (BITCELL_ALL1): Unused macro removed. + (BITCELL_BIT): New macro to replace occurrences of a repeated + expression. + (CHAR_SET_INDEX, CHAR_SET_BIT): Updated to use BITCELL_BIT. + (L0_fill_range): Bugfix: the mask1 calculation was producing all-zero + in the condition bt1 == BITCELL_BIT; it should produce an all-ones + mask. + +2014-01-13 Kaz Kylheku <kaz@kylheku.com> + Version 74 * txr.c (version): Bumped. |