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From: | Gregory Heytings |
Subject: | bug#42347: Feature request: Visual block attribute for overlays |
Date: | Tue, 14 Jul 2020 07:38:38 +0000 |
User-agent: | Alpine 2.21 (NEB 202 2017-01-01) |
This should be merged with bug #42307. (It was sent earlier, and for some reason stayed in the mail queue during a week.)
1. calculate the overlay it it would have been displayed by Emacs 21-26.2. remove all pixel columns on the right *and on the left* of the overlay which have no "content" (that is, no characters on the right, and whitespace characters on the left).What would be the definition of "whitespace" for this purpose?
I think the regexp "[ \t\r\n]*" would be appropriate. Gregory
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