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bug#4356: 23.1.50; expand-abbrev changes point erroneously
From: |
Glenn Morris |
Subject: |
bug#4356: 23.1.50; expand-abbrev changes point erroneously |
Date: |
Wed, 05 Oct 2011 23:52:54 -0400 |
User-agent: |
Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) |
tags 4356 wontfix
stop
Closing based on this:
> Having looked into it some more, I'm not 100% convinced it's a bug
> any more. Here's why:
>
> `expand-abbrev' may run arbitrary code, and some abbrevs don't just
> replace text with something else but also prompt and/or move point
> (e.g. skeletons). So running expand-abbrev from
> visual-basic-newline-and-indent just doesn't sound right since it may
> conflict with user-defined abbreviations.
>
> I.e. the problem you're seeing can also happen in Emacs-22 depending on
> the user's own abbreviations. So the VBM code either needs
> a save-excursion, or needs to refrain from calling expand-abbrev from
> visual-basic-newline-and-indent.
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