urbanc [Sat, 29 Oct 2005 15:01:25 +0200] rev 18046
Changed Simplifier.simp_modifiers to Simplifier.simp_modifiers'.
This means the syntax of the tactics supports_simp and perm_simp
are exactly like simp, namely
(supports_simp add: .... del: ...)
where the add's and del's are optional.
urbanc [Sat, 29 Oct 2005 14:37:32 +0200] rev 18045
1) have adjusted the swapping of the result type
in add_datatype_i
2) have replaced map_nth_elem by Library.nth_map
(there seems to be a clash with an existing
nth_map somewhere - therefore the "Library")