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2015-03-18 Arnold D. Robbins <arnold@skeeve.com>
+ * builtin.c (do_typeof): Be smarter about checking for uninitialized
+ values; can now detect and return "untyped" for such values.
+ * awkgram.y (yylex): Collect @/.../ entirely in the lexer and return
+ a new terminal (HARD_REGEX).
+ (regexp): Reverted to just a regular awk regexp constant.
+ (hard_regexp): New nonterminal, can be used only in direct
+ assignment and as an argument in function call. New set of nonterminals
+ for function call expression lists. More work still to do.
+
+2015-03-18 Arnold D. Robbins <arnold@skeeve.com>
+
* config.guess, config.sub: Updated, from libtool 2.4.6.
2015-03-17 Arnold D. Robbins <arnold@skeeve.com>