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authorDavid Aspinall2002-08-26 14:11:40 +0000
committerDavid Aspinall2002-08-26 14:11:40 +0000
commita72c28f466ecccb4e98a8f8e2436b9e7abaf8d86 (patch)
tree783520a06de0bfec17f1c2bc802c4687e5a9d4f2
parent5e3ad5a50f903268ff0ce36012417006144ade75 (diff)
New files.
-rw-r--r--etc/isa/parsing.ML13
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diff --git a/etc/isa/parsing.ML b/etc/isa/parsing.ML
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+(* Any (* nested comments *) are tricky in XEmacs (21.4.8),
+ but better syntax handling in Emacs at the moment.
+*)
+
+Goal "A \\<and> B \\<longrightarrow> B \\<and> A";
+by (rtac impI 1);
+by (etac conjE 1);
+by (rtac conjI 1);
+by (assume_tac 1);
+by (assume_tac 1);
+qed "and_comms";
+
+(* Comment at the end?! *) \ No newline at end of file