- Fixed bug in handling iterations (like "+" and "*") inside "{m,n}" repeats. This should get rid of performance problems and incorrect results with certain regexps involving "{m,n}" repeats.
0.6.3
- Fixed back references when REG_NOSUB is used.
- Compilation errors and warnings fixed. Now this should compile on systems that don't have wide character support, like OpenBSD, and works on 64 bit machines.
0.6.2
- Bug fixes.
0.6.1
- Bug fixes.
- Some documentation updates.
0.6.0
- The doc/ directory is now actually included in source distributions (oops).
- Bug fixes.
- alloca() is no longer a requirement. The configure script still looks for it, and it is used if found.
- New approximate matching syntax. The new syntax allows approximate matching to be done even using the standard regex API (match costs are only available when the regaexec() API is used).