Module span 

Source-byte spans for splice reflow.

Native parsers record half-open [start, end) ranges into the original input. Structure, blank, and code regions are those slices; only prose (and a configured code-comment body) is rewritten. Output is assembled by copying the gaps between rewrite ranges.

Structs

ByteSpan

Half-open byte range [start, end) into the parser input.

CodeSpans

Header/body/footer spans of a Region::Code.

Line

One physical line of input, with byte offsets.

SpannedRegion

A classified region plus the parser-recorded source origin, if any.

Enums

RegionOrigin

Origin recorded by a parser for one Region.

Functions

flush_prose_spanned

Flush accumulated prose into the region list.

iter_lines

Split input into lines the way str::lines does, but keep offsets.

push_prose_line

Append a physical line to the running prose buffer and extend its span.