krauss [Tue, 23 Jan 2007 20:29:03 +0100] rev 22170
fixes smlnj-related problem, updated signature
dixon [Tue, 23 Jan 2007 15:54:22 +0100] rev 22169
added a fold up and fold down as separate functions and fixed zipto to
use the folddown.
nipkow [Mon, 22 Jan 2007 19:00:29 +0100] rev 22168
simplified proofs
krauss [Mon, 22 Jan 2007 18:17:04 +0100] rev 22167
Included ex/Fundefs.thy in HOL-ex session
krauss [Mon, 22 Jan 2007 17:29:43 +0100] rev 22166
* Preliminary implementation of tail recursion
* Clarified internal interfaces
aspinall [Mon, 22 Jan 2007 16:53:33 +0100] rev 22165
Add location_of_position. Needs work elsewhere.
aspinall [Mon, 22 Jan 2007 16:52:26 +0100] rev 22164
Test askref
aspinall [Mon, 22 Jan 2007 16:52:02 +0100] rev 22163
Expose currently open file
aspinall [Mon, 22 Jan 2007 16:51:29 +0100] rev 22162
Sync location with pgip.rnc, fixing attribute names
aspinall [Mon, 22 Jan 2007 15:37:08 +0100] rev 22161
Add askrefs, setrefs, error_with_pos