[SCM] GNU Autoconf source repository branch, master, updated. v2.68-99-g7aae67f

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- Log -----------------------------------------------------------------
commit 7aae67fbef03c672a4880cf0a59b215a961c78d6
Author: Eric Blake <[email protected]>
Date:   Fri Nov 11 14:16:35 2011 -0700

    doc: tweak previous commit
    
    * doc/autoconf.texi (Limitations of Builtins) <export>: Give
    concrete example of offender, and drop redundant text.
    Reported by Stefano Lattarini.
    
    Signed-off-by: Eric Blake <[email protected]>

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog         |    5 +++++
 doc/autoconf.texi |    6 +++---
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 72b1dbc..68dffef 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2011-11-11  Eric Blake  <[email protected]>
 
+	doc: tweak previous commit
+	* doc/autoconf.texi (Limitations of Builtins) <export>: Give
+	concrete example of offender, and drop redundant text.
+	Reported by Stefano Lattarini.
+
 	doc: mention export portability hint
 	* doc/autoconf.texi (Limitations of Builtins) <export>: Document
 	export limitation.
diff --git a/doc/autoconf.texi b/doc/autoconf.texi
index 417c432..0569a27 100644
--- a/doc/autoconf.texi
+++ b/doc/autoconf.texi
@@ -17643,9 +17643,9 @@ foo=
 @end example
 
 Posix requires @command{export} to honor assignments made as arguments,
-but older shells did not support this.  Portable scripts should separate
-assignments and exports into different statements (it does not matter if
-the export comes before or after the assignment).
+but older shells do not support this, including @command{/bin/sh} in
+Solaris 10.  Portable scripts should separate assignments and exports
+into different statements.
 
 @example
 $ @kbd{bash -c 'export foo=bar; echo $foo'}


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