Zdenek Kabelac
47419d21ac
cleanup: stack usage
...
Shortening code with macros return_0, return_NULL.
Add some missing stack prints in error paths.
2013-07-01 23:11:14 +02:00
Alasdair Kergon
31ed6045f9
lost line
2010-11-02 20:10:35 +00:00
Alasdair Kergon
4b429b6c33
Fix regex optimiser not to ignore RHS of OR nodes in _find_leftmost_common.
2010-11-02 19:56:33 +00:00
Joe Thornber
7def56f1e4
[REGEX] Parse regexes that contain chars with value > 0x80
...
This is a long standing issue. Fixed by casting a char value to
unsigned char before using it as an index into a bitset.
2010-08-09 10:29:42 +00:00
Joe Thornber
529edb1853
[REGEX] reduce the number of charset nodes that are produced
2010-07-21 11:58:49 +00:00
Alasdair Kergon
616eda51e3
don't optimise anything with TARGET_TRANS to avoid intefering with the matcher's counting
2010-04-22 23:09:18 +00:00
Alasdair Kergon
92f67fed0a
avoid ORs rightmost
2010-04-22 20:15:00 +00:00
Alasdair Kergon
d9c67df256
Move regex printing code from test to main tree (may use in debug messages).
...
Yet another optimiser fix attempt.
2010-04-22 17:42:38 +00:00
Alasdair Kergon
0e8134800e
Don't walk rightmost through NULL pointers.
2010-04-22 14:33:14 +00:00
Alasdair Kergon
6d3dd87bba
Fix rightmost rotation, and use LEFT and RIGHT to make symmetry more obvious.
2010-04-22 13:42:34 +00:00
Alasdair Kergon
cab2199de8
fix leftmost rotation
2010-04-22 13:18:27 +00:00
Alasdair Kergon
dbd20bbdb7
Still not satisfactory...
2010-04-22 03:24:24 +00:00
Alasdair Kergon
b2bd4e2d8d
Add a regex optimisation pass for shared character prefixes.
2010-04-20 22:31:22 +00:00
Alasdair Kergon
3e5b6ed214
more tweaking to get things to compile - dmlib.h for log fns, list.h
2008-11-03 18:59:59 +00:00
Alasdair Kergon
147d5faccf
Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1.
2007-08-21 16:26:07 +00:00
Alasdair Kergon
38862fcd3f
Add regex functions to library.
2007-04-27 18:40:23 +00:00
