2016-04-09  Matt Wette  <mwette@nautilus>

	* bison.scm: new file providing make-lalr-machin/bison.  It is
	similar to make-lalr-machine but uses external bison program
	instead of the default from-scratch lalr code.

2016-03-04  Matt Wette  <mwette@nautilus>

	* lalr.scm: changed grammar parser to interpret $string as
	terminal.  This saves typing a quote in front.

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