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Font Locking issue: Need help/advice
From: |
Serghei Iakovlev |
Subject: |
Font Locking issue: Need help/advice |
Date: |
Fri, 03 Apr 2020 12:29:47 +0000 |
Hello,
I am creating a new mode called zephir-mode [1]. The main goals of
this mode is to provide syntax highlighting, indentation, movement,
navigation support and Imenu for Zephir [2] language.
Currently I'm working on fontification and faced a strange
behavior. Please see animated GIF I attached to this email to
demonstrate the issue. The code responsible for fontification
demonstrated in GIF is located here [3]. I used GNU Emacs 27.0.90
to demonstrate and test this issue.
I'd like to provide the patterns I'm trying to catch:
protected foo;
protected static foo;
public bar = 1;
private baz = [];
private baz = [] { set };
protectd foo { get };
public static bar = 42;
private static baz = 13 { get };
private baz = 13 { get, set, toString };
However, my tests passes without any problem [4]. So I need
help here.
Actually I have few questions related to this issue:
- This is my first experience with complex object fontification and
I suspect that I have chosen an insufficiently effective or
concise approach/tool/API. Could someone take a look over used
approach and provide a small feedback about the overall strategy?
- What happens on the GIF? How I can fix this? How to avoid similar
in the future?
- In fact, I would like to be able to independently receive the
answer to the question "Why did this happen?" so I'm interesting
on debugging practices. How to debug similar issues?
[1]: https://github.com/zephir-lang/zephir-mode
[2]: https://zephir-lang.com
[3]:
https://github.com/zephir-lang/zephir-mode/blob/0.6.0/zephir-mode.el#L850-L901
[4]:
https://github.com/zephir-lang/zephir-mode/blob/0.6.0/test/test-zephir-mode-font-lock.el#L239-L266
--
Serghei
zephir-mode-font-lock-issue.gif
Description: GIF image
- Font Locking issue: Need help/advice,
Serghei Iakovlev <=