Module parser 

The DCF parser: one forward pass over physical lines.

Unlike the R grammar, this needs no event pipeline. Events exist there because the Pratt parser must retroactively wrap tokens it has already passed; DCF never backtracks and nests no deeper than ROOT > RECORD > FIELD > VALUE_LINE, so a direct GreenNodeBuilder walk is the whole parser.

Losslessness is structural: the scanner carries one byte cursor and every emitted token is a slice text[a..b] with a the previous token’s end. Note the deliberate absence of str::lines — it eats the \r of a CRLF pair and erases the difference between a final line with and without a trailing newline.

Re-exports

pub use crate::parser::ParseDiagnostic;

Structs

ParseOutput

Functions

parse

Parse DCF text into a lossless CST plus any diagnostics.

reconstruct

Round-trip text through the parser. Always equal to text.