22274749825
96%

Ran 22 Feb 2026 09:48AM UTC

Jobs 3

Files 8

Run time 1min

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Committed 20 Feb 2026 05:42PM UTC coverage: 95.652% (+0.002%) from 95.65%

Build # 22274749825

Build Type

push

github

Committed by

web-flow

Commit Message

Disable whitespace disrupting CUDA chevrons (#162)

* Disable whitespace disrupting CUDA chevrons

Previously, fprettify did not understand CUDA fortran's triple-chevron syntax
for calling kernel functions, e.g.
```fortran
call example_kernel<<<1, 1>>>(args)
```
As a result, each symbol in the chevrons `<<<` would have whitespace added, resulting
in the incorrect syntax:
```fortran
call example_kernel <  <  < 1, 1 >  >  > (args)
```

This problem only occurs when adding whitespace around relational operators
is enabled.

This commit adds an escape hatch to the function that handles whitespace
around operators `add_whitespace_context` which disables the whitespace
handling for any line that matches the REGEX "<<<.*>>>":

```python
CUDA_CHEVRONS_RE = re.compile(r"<<<.*>>>", RE_FLAGS)

...

if not ( ... or CUDA_CHEVRONS_RE.search(line) ):
```

This change should not break any Fortran syntax, however any relational
operator that appears in a line that *also* features a triple-chevron
will not be formatted, e.g.

```fortran
call example_kernel<<<1, 1>>>(3< 4, var1 ==var2)
```

*  run pre-commit

---------

Co-authored-by: Patrick Seewald <patrick.seewald@gmail.com>

Coverage Stats

1716 of 1794 relevant lines covered (95.65%)

2.87 hits per line

Coverage Regressions

Lines	Coverage	∆	File
35	96.39	0.0%	fprettify/__init__.py

Jobs

ID	Job ID	Ran	Files	Coverage
1	3.10 - 22274749825.1	22 Feb 2026 09:49AM UTC	8	95.65	GitHub Action Run
2	3.11 - 22274749825.2	22 Feb 2026 09:49AM UTC	8	95.65	GitHub Action Run
3	3.12 - 22274749825.3	22 Feb 2026 09:49AM UTC	8	95.65	GitHub Action Run

pseewald / fprettify-forked / 22274749825
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