From 9dec278bb1af17f30021bf0bb04f21682d1f0a3c Mon Sep 17 00:00:00 2001
From: letouzey
Date: Fri, 6 Jul 2007 16:35:07 +0000
Subject: Adding a syntax for "n-ary" rewrite:

 rewrite H, H'

means: rewrite H; rewrite H'. 

This should still be compatible with other "features" of rewrite: like
orientation, implicit arguments (t:=...), and "in" clause.  Concerning
the "in" clause, for the moment only one is allowed at the very end of
the tactic, and it applies to all the different rewrites that are
done. For instance, if someone _really_ wants to use all features at
the same time:

 rewrite H1 with (t:=u), <-H2, H3  in *

means: rewrite H1 with (t:=u) in *; rewrite <- H2 in *; rewrite H3 in *




git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9954 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 doc/refman/RefMan-tac.tex | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'doc')

diff --git a/doc/refman/RefMan-tac.tex b/doc/refman/RefMan-tac.tex
index 0ba9553ce4..8dd168aad2 100644
--- a/doc/refman/RefMan-tac.tex
+++ b/doc/refman/RefMan-tac.tex
@@ -1728,6 +1728,16 @@ This happens if \term$_1$ does not occur in the goal.
   \tacindex{rewrite <- \dots\ in}
   Uses the equality \term$_1${\tt=}\term$_2$ from right to left to
   rewrite in \textit{clause} as explained above.
+
+\item {\tt rewrite $\term_1$, \ldots, $term_n$}\\
+  Is equivalent to {\tt rewrite $\term_1$; \ldots; rewrite $\term_n$}.
+  Orientation {\tt ->} or {\tt <-} can be inserted before each term. 
+  
+\item {\tt rewrite $\term_1$, \ldots, $term_n$ in \textit{clause}}\\
+  Is equivalent to {\tt rewrite $\term_1$ in \textit{clause}; \ldots; 
+  rewrite $\term_n$ in \textit{clause}}.
+  Orientation {\tt ->} or {\tt <-} can be inserted before each term. 
+
 \end{Variants}
 
 
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