lcp [Wed, 03 May 1995 16:10:41 +0200] rev 1100
trivial change
lcp [Wed, 03 May 1995 15:33:40 +0200] rev 1099
Covers wrapper tacticals: setwrapper, ..., addss
clasohm [Wed, 03 May 1995 15:25:30 +0200] rev 1098
fixed bug in thy_unchanged that occurred when the .thy file was changed
but the .ML file hadn't been read before;
tmpfile is now deleted immediatly after reading the .thy file in use_thy
lcp [Wed, 03 May 1995 15:06:41 +0200] rev 1097
Changed definitions so that qsplit is now defined in terms of
qfst, qsnd. AT PRESENT THERE IS NO PATTERN-MATCHING FOR QSPLIT.
lcp [Wed, 03 May 1995 14:54:43 +0200] rev 1096
Modified proofs for (q)split, fst, snd for new
definitions. The rule f(q)splitE is now called (q)splitE and is weaker than
before. The rule '(q)split' is now a meta-equality; this required modifying
all proofs involving e.g. split RS trans.
lcp [Wed, 03 May 1995 14:41:36 +0200] rev 1095
Changed some definitions and proofs to use pattern-matching.