2006-09-29  Stepan Kasal  <address@hidden>

	* doc/autoconf.texi (Writing testsuite.at): Remove the
	limitation that the first parameter of AT_CHECK cannot
	contain redirection.
	* tests/local.at (AT_CHECK_M4): Fix for cases when the past
	parameter is `stderr' or `experr'.

Index: doc/autoconf.texi
===================================================================
RCS file: /cvsroot/autoconf/autoconf/doc/autoconf.texi,v
retrieving revision 1.1088
diff -u -r1.1088 autoconf.texi
--- doc/autoconf.texi	27 Sep 2006 16:47:08 -0000	1.1088
+++ doc/autoconf.texi	29 Sep 2006 13:40:41 -0000
@@ -18068,8 +18068,12 @@
 fails, run shell commands @var{run-if-fail} or, if this test passes, run shell
 commands @var{run-if-pass}.
 
-The @var{commands} @emph{must not} redirect the standard output, nor the
-standard error.
address@hidden Previously, we had this:
address@hidden   The @var{commands} @emph{must not} redirect the standard output, nor the
address@hidden   standard error.
address@hidden to prevent trigerring the double redirect bug on Ultrix, see
address@hidden `File Descriptors'.  This was too restricting, so we dropped the
address@hidden limitation.  The obvious workaround it to use a working shell there.
 
 If @var{status}, or @var{stdout}, or @var{stderr} is @samp{ignore}, then
 the corresponding value is not checked.
Index: tests/local.at
===================================================================
RCS file: /cvsroot/autoconf/autoconf/tests/local.at,v
retrieving revision 1.35
diff -u -r1.35 local.at
--- tests/local.at	11 Sep 2006 16:42:57 -0000	1.35
+++ tests/local.at	29 Sep 2006 13:40:42 -0000
@@ -106,7 +106,7 @@
 	s/^autom4te: [^ ]*m4 /autom4te: m4 /
 	s/^autom4te: [^ ]*m4\.exe /autom4te: m4 /
 	s/ (E[A-Z]*)$//
-    ' stderr]], [0],[$4])])
+    ' stderr >&2]], [0], [], [$4])])
 ])
 
 # AT_CHECK_AUTOM4TE(FLAGS, [EXIT-STATUS = 0], STDOUT, STDERR)