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[MIT-Scheme-devel] forcing left-insertion or right-insertion in Edwin

From: Taylor R. Campbell
Subject: [MIT-Scheme-devel] forcing left-insertion or right-insertion in Edwin
Date: Mon, 26 Jun 2006 16:47:33 +0000
User-agent: IMAIL/1.21; Edwin/3.116; MIT-Scheme/7.7.90.+

Is it possible to force left-insertion or right-insertion of
characters in Edwin, so that any permanent marks at the desired
position will not be shifted?  Alternatively, is there a better way to
do this sort of thing?  SAVE-EXCURSION isn't entirely working for me
-- insertion at marks equivalent to the original point moves the point
even after SAVE-EXCURSION returns, because SAVE-EXCURSION created a
permanent copy of the current point, so inserting at that position
moves it.

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