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Should invisible imply intangible?


From: Richard Stallman
Subject: Should invisible imply intangible?
Date: Sat, 23 Feb 2002 13:19:50 -0700 (MST)

A few weeks ago I made some changes that result in sensible cursor
motion behavior for invisible, intangible text.  However, invisible
text which is not intangible tends to give strange behavior.
Meanwhile, the buffer-invisibility-spec feature makes it easy to
control invisibility of parts of the text, but not intangibility as
well.

What would people think of making invisible imply intangible?  Is
there any practical use for text which is invisible but not
intangible?




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