#48 #define ⇒ enum?

[Markus Elfring]

Would you like to replace any defines for constant values by enumerations to stress their relationships?
http://efte.svn.sourceforge.net/viewvc/efte/trunk/src/s_direct.h?revision=1062&view=markup
http://efte.svn.sourceforge.net/viewvc/efte/trunk/src/e_undo.h?revision=1062&view=markup