src/HOL/Lex/Prefix.thy
author berghofe
Fri, 24 Jul 1998 13:19:38 +0200
changeset 5184 9b8547a9496a
parent 1476 608483c2122a
child 6675 63e53327f5e5
permissions -rw-r--r--
Adapted to new datatype package.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1476
608483c2122a expanded tabs; incorporated Konrad's changes
clasohm
parents: 1344
diff changeset
     1
(*  Title:      HOL/Lex/Prefix.thy
1344
f172a7f14e49 Half a lexical analyzer generator.
nipkow
parents:
diff changeset
     2
    ID:         $Id$
1476
608483c2122a expanded tabs; incorporated Konrad's changes
clasohm
parents: 1344
diff changeset
     3
    Author:     Tobias Nipkow
1344
f172a7f14e49 Half a lexical analyzer generator.
nipkow
parents:
diff changeset
     4
    Copyright   1995 TUM
f172a7f14e49 Half a lexical analyzer generator.
nipkow
parents:
diff changeset
     5
*)
f172a7f14e49 Half a lexical analyzer generator.
nipkow
parents:
diff changeset
     6
f172a7f14e49 Half a lexical analyzer generator.
nipkow
parents:
diff changeset
     7
Prefix = List +
f172a7f14e49 Half a lexical analyzer generator.
nipkow
parents:
diff changeset
     8
f172a7f14e49 Half a lexical analyzer generator.
nipkow
parents:
diff changeset
     9
arities list :: (term)ord
f172a7f14e49 Half a lexical analyzer generator.
nipkow
parents:
diff changeset
    10
f172a7f14e49 Half a lexical analyzer generator.
nipkow
parents:
diff changeset
    11
defs
1476
608483c2122a expanded tabs; incorporated Konrad's changes
clasohm
parents: 1344
diff changeset
    12
        prefix_def     "xs <= zs  ==  ? ys. zs = xs@ys"
1344
f172a7f14e49 Half a lexical analyzer generator.
nipkow
parents:
diff changeset
    13
end