2000-10-29  Tanaka Akira  <akr@m17n.org>

	* munsell-conv.el (munsell-split):
	reject beginning and trailing garbage.
	(munsell-hue-round): new function.
	(munsell-value-round): new function.
	(munsell-chroma-round): new function.
	(munsell-round): use `munsell-hue-round', `munsell-value-round' and
	`munsell-chroma-round'.

2000-10-27  Tanaka Akira  <akr@m17n.org>

	* Makefile: regenerate Y from V as follows.
	Y = 1.1913*V - 0.22532*V**2 + 0.23351*V**3 - 0.020483*V**4 +0.00081936*V**5

	* Makefile (munsell-data.el): complement gray data.

	* munsell-names.el: ditto.
	
	* munsell-conv.el (munsell-split): support the form `Nvalue'.
	(munsell-round): ditto.

	* munsell.el (munsel-resolv-property-face): new function.
	(munsell-resolv-properties): ditto.
	(put-text-property): adviced.
	(add-text-properties): ditto.
	(set-text-properties): ditto.
	(overlay-put): ditto.

2000-10-26  Tanaka Akira  <akr@m17n.org>

	* munsell-conv.el, munsell.el: combine hue-minor and hue-major.

	* Makefile, munsell-conv.el, munsell-data.template,
	munsell-names.el, munsell.el: new file