+2011-05-01 Joel E. Denny <joeldenny@joeldenny.org>
+
+ doc: clean up quotation style in NEWS.
+ * NEWS (2.5): For multi-character tokens in example grammar rules,
+ use "token" not 'token'. In English, use a consistent quotation
+ style; we might as well follow the precedent seen in info pages:
+ `quote' not "quote".
+
2011-04-16 Joel E. Denny <joeldenny@joeldenny.org>
tests: pacify gcc 4.6.0's -Wunused-but-set-variable.