lezer-html

lezer-html

This is an HTML grammar for the lezer parser system.

The code is licensed under an MIT license.

Interface

This package exports two bindings:

parser: Parser

The parser instance for the basic HTML grammar.

configureHTML(tags: {
tag: string,
attrs?: (attrs: {[attr: string]: string}) => boolean,
parser?: Parser,
parseNode?: (input: InputStream, start: number) => Tree
}[]): Parser

Create a new parser instance which overrides the way the content of some tags is parsed. Each override is an object with a tag property holding the (lower case) tag name to override, and an optional attrs predicate that, if given, has to return true for the tag's attributes for this override to apply.

The parser or parseNode property describes the way the tag's content is parsed. One or zero of these should be specified (zero means don't parse, simply treat as plain text). See also NestedGrammarSpec in the lezer package.