mathworks / mathworks/MATLAB-Language-grammar

Syntax highlighting for string formatting misses "% 8.2e"

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bug
Dominant language
MATLAB
Stars
64
Forks
22
PR merge metrics
No merged PRs in 30d

Description

Describe the bug
The syntax highlighting for string formatting specifications, as used in fprintf, do not accurately highlight format specifications for %e that uses a space before the e, like % 8.2e.

In this image, note that %+8.2e is correctly highlighted where as % 8.2e is not.
Image

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  3. Fork the repository and make your change on a branch.
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Research direction

Start by locating the regular-expression rule in the MATLAB grammar that highlights fprintf string-format specifications. Compare its handling of the space flag in % 8.2e with the existing handling of %+8.2e; done means both forms receive the expected syntax highlighting.

Written by the indexing model from the issue text.

Assessment

Tech stack
matlab
Domain
tooling
Issue type
Bug
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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