mirror of https://github.com/carbon-language/carbon-lang.git synced 2026-09-28 22:02:37 +01:00

Files

T

Chandler CarruthandRichard Smith cfd1ed8484 Switch from Prettier to Rumdl for Markdown formatting (#7423 )

Rumdl already appears to have _significantly_ fewer bugs than prettier,
and a solid LSP for editor integration.

The tool is: https://github.com/rvben/rumdl/

I've separated out the change across three commits for easier review.

The configuration tries to match the existing formatting, the changes to
the all the files are to correct issues found by the new tool.

Assisted-by: Antigravity with Gemini

---------

Co-authored-by: Richard Smith <richard@metafoo.co.uk>

2026-06-26 21:42:01 +00:00

queries

No predeclared identifiers, Core is a keyword (#4864 )

2025-02-01 03:03:30 +00:00

src

Migrate tree-sitter support to MODULE.bazel (#4783 )

2025-01-13 19:04:10 +00:00

testdata/string

Update tree_sitter for the new self syntax and static var (#7025 )

2026-04-06 19:31:54 +00:00

.gitignore

Migrate tree-sitter support to MODULE.bazel (#4783 )

2025-01-13 19:04:10 +00:00

BUILD

Add cc rule wrappers for cc_env (#5277 )

2025-04-11 19:58:54 +00:00

grammar.js

Make proposal filenames use 6 digits and include the title (#7245 )

2026-05-29 00:55:04 +00:00

helix.sh

Migrate tree-sitter support to MODULE.bazel (#4783 )

2025-01-13 19:04:10 +00:00

README.md

Switch from Prettier to Rumdl for Markdown formatting (#7423 )

2026-06-26 21:42:01 +00:00

test_runner.cpp

Share ReadFile in tests (#4967 )

2025-02-15 00:17:01 +00:00

README.md

Tree-sitter grammar for Carbon

Tree-sitter is currently used for syntax highlighting in supported editors.

Development

We use a non-hermetic tree-sitter invocation, so it must be installed locally. To install tree-sitter, run:

npm install -g tree-sitter-cli

Building and Testing

To build and test changes to the grammar using Bazel, provide specific flags to allow the build to access the system tree-sitter binary and environment.

bazel test //utils/tree_sitter:string_tests \
  --strategy=Genrule=local \
  --action_env=PATH \
  --action_env=HOME

--strategy=Genrule=local: Disables sandboxing for the genrule that runs tree-sitter generate, allowing it to find the system-installed binary.
--action_env=PATH: Passes your current PATH to the build actions, ensuring tree-sitter can be found. If tree-sitter is not in your default PATH, you can specify it explicitly, for example: --action_env=PATH=/path/to/tree-sitter/bin:$PATH.
--action_env=HOME: Passes your HOME environment variable, which tree-sitter may need to locate its configuration or cache.

README.md

Tree-sitter grammar for Carbon

Development

Building and Testing

Editor Installation

Helix

Emacs