Module source 

Turning a byte offset back into the line and column an author can act on.

Positions are only reconstructed when an error is raised, so the lexer and the parsers stay free of per-character bookkeeping — the same trade the JSON parser in core makes.

Structs

Span

A fragment of a template that remembers where it was cut from.

Functions

line_column

The 1-based line and column of offset inside source.

syntax_error

Build a template error pointing at offset inside source.