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bug#27103: Should show-trailing-whitespace highlight specified spaces?
From: |
Clément Pit--Claudel |
Subject: |
bug#27103: Should show-trailing-whitespace highlight specified spaces? |
Date: |
Sat, 27 May 2017 15:14:00 -0400 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.1 |
On 2017-05-27 14:26, Eli Zaretskii wrote:> I think you are hitting on undefined
behavior: mixing different
> replacing specs in the same display property is not generally
> supported.
Thanks for clarifying.
>> Is there a way to disable the trailing whitespace highlighting here?
>
> You could swap the order of 'space' and 'left-fringe' specs, but the
> fact that this works is sheer luck, and I wouldn't recommend relying
> on that.
It doesn't work here: the fringe remains empty.
> The rule is to use at most one replacing spec in a display property.
Makes sense, thanks. Would it be a reasonable feature request to ask for a
non-replacing version of left-fringe and right-fringe? I've seen other code
work around this by putting the left-fringe property on the before-string of an
overlay, but I can't do this with pure text properties.
Cheers,
Clément.
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- bug#27103: Should show-trailing-whitespace highlight specified spaces?, Clément Pit--Claudel, 2017/05/27
- bug#27103: Should show-trailing-whitespace highlight specified spaces?, Eli Zaretskii, 2017/05/27
- bug#27103: Should show-trailing-whitespace highlight specified spaces?,
Clément Pit--Claudel <=
- bug#27103: Should show-trailing-whitespace highlight specified spaces?, Eli Zaretskii, 2017/05/27
- bug#27103: Should show-trailing-whitespace highlight specified spaces?, Clément Pit--Claudel, 2017/05/27
- bug#27103: Should show-trailing-whitespace highlight specified spaces?, Eli Zaretskii, 2017/05/28
- bug#27103: Should show-trailing-whitespace highlight specified spaces?, Clément Pit--Claudel, 2017/05/28
- bug#27103: Should show-trailing-whitespace highlight specified spaces?, Eli Zaretskii, 2017/05/28
- bug#27103: Should show-trailing-whitespace highlight specified spaces?, Clément Pit--Claudel, 2017/05/28
- bug#27103: Should show-trailing-whitespace highlight specified spaces?, Eli Zaretskii, 2017/05/28
- bug#27103: Should show-trailing-whitespace highlight specified spaces?, Clément Pit--Claudel, 2017/05/28
- bug#27103: Should show-trailing-whitespace highlight specified spaces?, Eli Zaretskii, 2017/05/28
- bug#27103: Should show-trailing-whitespace highlight specified spaces?, Clément Pit--Claudel, 2017/05/28