Improved checksum diagnostics; adjust to gnulib changes.

ChangeLog

@@ -1,3 +1,18 @@
+2005-02-03  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* src/list.c (from_header): New arg OCTAL_ONLY, normally false.
+	All uses changed.  Fix typo that sometimes suppressed all "Archive
+	contains obsolescent base-64 headers" warnings, not just the first
+	one.
+	(tar_checksum): Accept only octal checksums, since they aren't
+	supposed to overflow into weird formats.
+
+	Adjust to gnulib changes.
+	* lib/.cvsignore: Add chdir-long.c, chdir-long.h, memrchr.c,
+	memrchr.h, openat.c, openat.h.  Remove pathmax.h (added by
+	mistake, perhaps?), sysexit.h (my typo), xstrdup.c (gnulib removed
+	this file).  Sort entries.
+
 2005-02-04  Sergey Poznyakoff  <gray@Mirddin.farlep.net>
 
 	* src/extract.c: Further rewrite.
@@ -25,7 +40,7 @@
 
 	* tests/same-order01.at: sort ls output
 	* tests/sparse01.at (RE_CHECK): Added missing space
-	
+
 	* tests/sparse02.at: Test extracting sparse files over a pipe.
 	* tests/Makefile.am: Added sparse02.at
 	* tests/testsuite.at: Likewise
@@ -46,9 +61,9 @@
 	Exit with code 1 if any of autotools fails.
 	* lib/Makefile.tmpl: Insert Emacs magic to the first line.
 	* tests/Makefile.am: Add append.at
-	
+
 	* m4/.cvsignore: Ignore all *.m4 files
-	
+
 2005-01-18  Sergey Poznyakoff  <gray@Mirddin.farlep.net>
 
 	Rewritten handling of -T (--files-from) option. Now it
@@ -56,7 +71,7 @@
 	for:
 	1) any valid tar options (including another -T) to be used in the file
 	2) any number of -T options to be given in command line
-	
+
 	* configure.ac: Raised version number to 1.15.2
 	* src/common.h: Include obstack.h
 	(files_from_option): Removed
@@ -66,7 +81,7 @@
 	* src/incremen.c: Remove inclusion of obstack.h
 	* src/xheader.c: Likewise.
 	* src/misc.c (stat_fatal): New function
-	* src/names.c (name_file): Removed variable. 
+	* src/names.c (name_file): Removed variable.
 	(read_name_from_file): Removed function. All callers changed.
 	(name_close): Removed function. All callers changed.
 	* src/tar.c: New options --unquote (--no-unquote) and
@@ -83,7 +98,7 @@
 	* doc/rendition.texi: New file
 	* doc/value.texi: New file
 	* doc/Makefile.am: Updated
-	
+
 2005-01-13  Paul Eggert  <eggert@cs.ucla.edu>
 
 	* tests/testsuite.at (RE_CHECK): Use "join - file", not