2016-04-20  Bruce Korb  <bkorb@gnu.org>

	NEWS

2016-04-20  Bruce Korb  <bkorb@gnu.org>

	Fix mal-formed usage text
	Option "values" beyond the range of single letters were supposed to
	indicate that there was no flag character for the option.  The
	"IS_GRAPHIC_CHAR()" macro did not properly test for this.

	* agen5/agUtils.c (span_quote): remove unneeded braces
	* autoopts/cook.c (nl_count): new function to clarify code
	  (contiguous_quote): clarify with new function
	* autoopts/usage.c (GRAPH_CH): new macro for testing for graphic chars.
	  Will not stumble on values beyond 0xFF.

2016-03-08  Bruce Korb  <bkorb@gnu.org>

	update the NEWS

	update the NEWS

	Ensure testing vars are unset
	The CGI variables CONTENT_LENGTH REQUEST_METHOD and QUERY_STRING
	need to be unset before starting a test suite.

2016-03-07  Bruce Korb  <bkorb@gnu.org>

	happy new year & de-uglifications

2016-03-06  Bruce Korb  <bkorb@gnu.org>

	formatting changes

