--- a/doc-src/IsarRef/Thy/Introduction.thy Mon Jun 02 23:38:24 2008 +0200
+++ b/doc-src/IsarRef/Thy/Introduction.thy Mon Jun 02 23:38:25 2008 +0200
@@ -1,7 +1,7 @@
(* $Id$ *)
theory Introduction
-imports Pure
+imports Main
begin
chapter {* Introduction *}
@@ -73,7 +73,7 @@
*}
-section {* Quick start *}
+section {* User interfaces *}
subsection {* Terminal sessions *}
@@ -227,7 +227,7 @@
*}
-subsection {* How to write Isar proofs anyway? \label{sec:isar-howto} *}
+section {* How to write Isar proofs anyway? \label{sec:isar-howto} *}
text {*
This is one of the key questions, of course. First of all, the