author wenzelm Thu, 18 May 2000 17:21:58 +0200 changeset 8883 2a94bfd31285 parent 8882 9df44a4f1bf7 child 8884 d1c85d427e29
'pr' now prints actual proof states only;
 doc-src/IsarRef/pure.tex file | annotate | diff | comparison | revisions
--- a/doc-src/IsarRef/pure.tex	Thu May 18 11:43:57 2000 +0200
+++ b/doc-src/IsarRef/pure.tex	Thu May 18 17:21:58 2000 +0200
@@ -1136,11 +1136,10 @@
\begin{descr}
\item [$\isarkeyword{help}$] prints a list of available language elements.
Note that methods and attributes depend on the current theory context.
-\item [$\isarkeyword{pr}~n$] prints the current top-level state, i.e.\ the
-  theory identifier or proof state.  The latter includes the proof context,
-  current facts and goals.  The optional argument $n$ affects the implicit
-  limit of goals to be displayed, which is initially 10.  Omitting the limit
-  leaves the value unchanged.
+\item [$\isarkeyword{pr}~n$] prints the current proof state (if present),
+  including the proof context, current facts and goals.  The optional argument
+  $n$ affects the implicit limit of goals to be displayed, which is initially
+  10.  Omitting the limit leaves the current value unchanged.
\item [$\isarkeyword{thm}~\vec a$] retrieves theorems from the current theory
or proof context.  Note that any attributes included in the theorem
specifications are applied to a temporary context derived from the current