don't mention CVS any more, describe how to install from git.

[ginac.git] / doc / tutorial / ginac.texi

diff --git a/doc/tutorial/ginac.texi b/doc/tutorial/ginac.texi
index b1b38c72c6f1eee4febe1b5214832f7bf79b4e90..2f160c7bfb16459bd1d18fd7c46fb9c43273ad27 100644 (file)
--- a/doc/tutorial/ginac.texi
+++ b/doc/tutorial/ginac.texi
@@ -24,7 +24,7 @@
 This is a tutorial that documents GiNaC @value{VERSION}, an open
 framework for symbolic computation within the C++ programming language.
 
-Copyright (C) 1999-2007 Johannes Gutenberg University Mainz, Germany
+Copyright (C) 1999-2008 Johannes Gutenberg University Mainz, Germany
 
 Permission is granted to make and distribute verbatim copies of
 this manual provided the copyright notice and this permission notice
@@ -52,7 +52,7 @@ notice identical to this one.
 
 @page
 @vskip 0pt plus 1filll
-Copyright @copyright{} 1999-2007 Johannes Gutenberg University Mainz, Germany
+Copyright @copyright{} 1999-2008 Johannes Gutenberg University Mainz, Germany
 @sp 2
 Permission is granted to make and distribute verbatim copies of
 this manual provided the copyright notice and this permission notice
@@ -135,7 +135,7 @@ the near future.
 
 @section License
 The GiNaC framework for symbolic computation within the C++ programming
-language is Copyright @copyright{} 1999-2007 Johannes Gutenberg
+language is Copyright @copyright{} 1999-2008 Johannes Gutenberg
 University Mainz, Germany.
 
 This program is free software; you can redistribute it and/or
@@ -553,7 +553,7 @@ environment variable, like optimization, debugging information and
 warning levels.  If omitted, it defaults to @option{-g
 -O2}.@footnote{The @command{configure} script is itself generated from
 the file @file{configure.ac}.  It is only distributed in packaged
-releases of GiNaC.  If you got the naked sources, e.g. from CVS, you
+releases of GiNaC.  If you got the naked sources, e.g. from git, you
 must generate @command{configure} along with the various
 @file{Makefile.in} by using the @command{autoreconf} utility.  This will
 require a fair amount of support from your local toolchain, though.}
@@ -2327,12 +2327,12 @@ get an error message from this but you will probably not be able to do
 anything useful with it.
 
 @cindex @code{get_value()}
-@cindex @code{get_dimension()}
+@cindex @code{get_dim()}
 The methods
 
 @example
 ex idx::get_value();
-ex idx::get_dimension();
+ex idx::get_dim();
 @end example
 
 return the value and dimension of an @code{idx} object. If you have an index
@@ -4420,10 +4420,7 @@ This function returns @code{true} when the expression matches the pattern
 and @code{false} if it doesn't. If used in the second form, the actual
 subexpressions matched by the wildcards get returned in the @code{repls}
 object as a list of relations of the form @samp{wildcard == expression}.
-If @code{match()} returns false, the state of @code{repls} is undefined.
-For reproducible results, the list should be empty when passed to
-@code{match()}, but it is also possible to find similarities in multiple
-expressions by passing in the result of a previous match.
+If @code{match()} returns false,  @code{repls} remains unmodified.
 
 The matching algorithm works as follows: