Types

SourceMap = object version*: int sources*: seq[string] names*: seq[string] mappings*: string file*: string: Source Edit

Procs

func encode(values: seq[int]): string {....raises: [], tags: [], forbids: [].}: Encodes a series of integers into a VLQ base64 encoded string Source Edit
proc genSourceMap(source: string; outFile: string): SourceMap {. ...raises: [ValueError], tags: [], forbids: [].}: Source Edit
func parse(source: string): SourceInfo {....raises: [ValueError], tags: [], forbids: [].}: Parses the JS output for embedded line info So it can convert those into a series of mappings Source Edit
func toSourceMap(info: SourceInfo; file: string): SourceMap {....raises: [], tags: [], forbids: [].}: Convert from high level SourceInfo into the required SourceMap object Source Edit

iterator tokenize(line: string): (int, string) {....raises: [], tags: [], forbids: [].}: Goes through a line and splits it into Nim identifiers and normal JS code. This allows us to map mangled names back to Nim names. Yields (column, name). Doesn't yield anything but identifiers. See mangleName in compiler/jsgen.nim for how name mangling is done Source Edit