CompareURI performs a three-valued comparison of two URIs.

FileSpan returns a span within the file referenced by start and end, using a token.File to translate between offsets and positions.

NewRange creates a new Range from a token.File and two valid positions within it.

NewTokenFile returns a token.File for the given file content.

Parse returns the location represented by the input.

ParseInDir is like Parse, but interprets paths relative to wd.

ToOffset converts a 1-based line and utf-8 column index into a byte offset in the file corresponding to tf.

ToPosition converts a byte offset in the file corresponding to tf into 1-based line and utf-8 column indexes.

URIFromPath returns a span URI for the supplied file path.

Invalid is a span that reports false from IsValid.

Point represents a single point within a file.

Range represents a source code range in token.Pos form.

Span represents a source code range in standardized form.

URI represents the full URI for a file.