fortran/95509 - fix spellcheck-operator.f90 regression

My earlier patch to add case handling to the spell checker caused a
Fortran regression.  I believe I must have misread the test results.

This patch fixes the problem by changing the cutoff.  I chose this
value because the previous patch effectively multiplied the result of
get_edit_distance by 2 (unless a case change is involved).

gcc/fortran/ChangeLog:

	PR fortran/95509
	* misc.c (gfc_closest_fuzzy_match): Update cutoff value
	computation.

diff --git a/gcc/fortran/misc.c b/gcc/fortran/misc.c
index 0fc25df8a22e66906cce9202dd55746e0fe73ea9..46c6277c2b95d69b3c2bdf4741c1c19087aa5c2c 100644 (file)
--- a/gcc/fortran/misc.c
+++ b/gcc/fortran/misc.c
@@ -397,7 +397,7 @@ gfc_closest_fuzzy_match (const char *typo, char **candidates)
      likely to be meaningless.  */
   if (best)
     {
-      unsigned int cutoff = MAX (tl, strlen (best)) / 2;
+      unsigned int cutoff = MAX (tl, strlen (best));
 
       if (best_distance > cutoff)
        {