[SCM] GNU M4 source repository branch, branch-1.6, updated. v1.5.89a-23-gfba265c

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- Log -----------------------------------------------------------------
commit fba265c02ea43d6eb835b0fb27e7e2fa05834cbb
Author: Eric Blake <[email protected]>
Date:   Wed May 21 21:49:54 2008 -0600

    Don't allow failure to freeze give exit status of 0.
    
    * doc/m4.texinfo (Using frozen files): Test the fix from
    2007-11-22.
    * THANKS: Update.
    Reported by Jean-Charles Longuet.
    
    Signed-off-by: Eric Blake <[email protected]>

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

Summary of changes:
 ChangeLog      |    8 ++++++++
 THANKS         |    1 +
 doc/m4.texinfo |   10 ++++++++++
 3 files changed, 19 insertions(+), 0 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 2abc489..9fdca03 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2008-05-22  Eric Blake  <[email protected]>
+
+	Don't allow failure to freeze give exit status of 0.
+	* doc/m4.texinfo (Using frozen files): Test the fix from
+	2007-11-22.
+	* THANKS: Update.
+	Reported by Jean-Charles Longuet.
+
 2008-05-09  Eric Blake  <[email protected]>
 
 	Improve error message when frozen file is invalid.
diff --git a/THANKS b/THANKS
index 19c1d92..1fa9ba5 100644
--- a/THANKS
+++ b/THANKS
@@ -47,6 +47,7 @@ Hoang Uong		[email protected]
 Ian Taylor		[email protected]
 Ilya N. Golubev		[email protected]
 Jason Merrill		[email protected]
+Jean-Charles Longuet	[email protected]
 Jim Avera		[email protected]
 Jim Kingdom		[email protected]
 Jim Meyering		[email protected]
diff --git a/doc/m4.texinfo b/doc/m4.texinfo
index 3131e9a..67393e2 100644
--- a/doc/m4.texinfo
+++ b/doc/m4.texinfo
@@ -6993,6 +6993,16 @@ ifdef(`__unix__', ,
 ')m4exit(`77')')dnl
 traceon(`undefined')dnl
 @end example
+
+@c Make sure freezing is successful.
+
+@comment options: -F /none/such
+@comment status: 1
+@example
+$ @kbd{m4 -F /none/such}
+^D
+@error{}m4: cannot open /none/such: No such file or directory
+@end example
 @end ignore
 
 When an @code{m4} run is to be frozen, the automatic undiversion


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