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bug#29193: 26.0.90; Using (thing-at-point 'sexp) in flymake-diag-region
From: |
Dmitry Gutov |
Subject: |
bug#29193: 26.0.90; Using (thing-at-point 'sexp) in flymake-diag-region might be suboptimal |
Date: |
Tue, 7 Nov 2017 17:28:06 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:56.0) Gecko/20100101 Thunderbird/56.0 |
Example:
Rubocop can report warning when 'end' is at wrong column. It just
reports the beginning column, of course.
In ruby-mode, (thing-at-point 'sexp) signals an error at this position.
I'm not sure exactly whether it's a problem in ruby-mode.
But Flycheck uses (thing-at-poing 'symbol) for the same purpose, and the
whole 'end' token gets highlighted (which is probably what we expect).
In contrast, Flymake only highlights its first character ('e').
++
In GNU Emacs 26.0.90 (build 5, x86_64-pc-linux-gnu, GTK+ Version 3.22.11)
of 2017-11-07 built on zappa
Repository revision: ca2d94ba61dee678f85bfc7299d167e7219e6d8f
Windowing system distributor 'The X.Org Foundation', version 11.0.11903000
System Description: Ubuntu 17.04
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- bug#29193: 26.0.90; Using (thing-at-point 'sexp) in flymake-diag-region might be suboptimal,
Dmitry Gutov <=