Peggy Language Support

Syntax highlighting and error reporting for Peggy in Visual Studio Code.

Install

peggyLanguageServer.consoleInfo [default: false]: Show info messages that don't have locations in the console. Examples include diagnostics about which compiler passes have been run. This is mostly useful for debugging the extension.
peggyLanguageServer.markInfo [default: true]: Mark all diagnostics, even merely informative ones. Some grammar compiler passes will give informative messages about optimizations. Those may be more annoying to you than helpful, depending on your approach to grammar writing.

Errors in the grammar are highlighted.

Right-click a rule name, and go to its definition.

Right click a rule name, and see all of the places it is used.

Rename a rule and all of the places that it is used.

See the current rule in the breadcrumbs at the top of the editor, and a list of all of the rules in the Outline view.

Feel free to contribute to this extension here. Please read the CONTRIBUTING.md.

Name		Name	Last commit message	Last commit date
Latest commit History 148 Commits
.github/workflows		.github/workflows
.vscode		.vscode
client		client
images		images
server		server
snippets		snippets
syntaxes		syntaxes
.editorconfig		.editorconfig
.gitignore		.gitignore
.vscodeignore		.vscodeignore
AUTHORS		AUTHORS
CONTRIBUTING.md		CONTRIBUTING.md
LICENSE		LICENSE
README.md		README.md
eslint.config.js		eslint.config.js
package-lock.json		package-lock.json
package.json		package.json
peggy.configuration.json		peggy.configuration.json
tsconfig.json		tsconfig.json
webpack.config.js		webpack.config.js