2013-04-03  Stefan Monnier  <monnier@iro.umontreal.ca>

	* packages/lex/lex-parse-re.el: New file, extracted from lex.el.
	* packages/lex/lex.el: Use it instead of the self-load hack.
	(lex--nfa, lex-compile): Use case-table-get-table.

2013-01-09  Stefan Monnier  <monnier@iro.umontreal.ca>

	New package lex.el.