reverted a change in ExprTk: dots are no longer recognized as letters

8 years ago · acd486f0f2
1 changed files with 1 additions and 1 deletions
--- a/resources/3rdparty/exprtk/exprtk.hpp
+++ b/resources/3rdparty/exprtk/exprtk.hpp
@ -99,7 +99,7 @@ namespace exprtk
            return (('a' <= c) && (c <= 'z')) ||
            (('A' <= c) && (c <= 'Z'))
 #ifdef MODIFICATION
-            || ('.' == c) || ('_' == c)
+            || ('_' == c)
 #endif
            ;
        }