Rework fuzzy check module.

- Now all checks are organized to rules.
- Allow to specify read_only rules to avoid problems on learning.
- Use better normalizer for fuzzy module and it now returns values
  from 0 to 1.0 (like bayes does).
- Update configuration accordingly.
- Drop legacy configuration support.
- Detect tanh as well and provide some reasonable (linear) fallback.

1 files changed, 1 insertions, 0 deletions

diff --git a/config.h.in b/config.h.in
index c7e44d846..e387d5d1c 100644
--- a/config.h.in
+++ b/config.h.in
@@ -145,6 +145,7 @@
 #cmakedefine HAVE_FLOCK          1
 
 #cmakedefine HAVE_TANHL          1
+#cmakedefine HAVE_TANH           1
 
 #cmakedefine HAVE_EXPL           1
 #cmakedefine HAVE_EXP2L          1