Module chunk 

Budget-driven text segmentation. The size budget is injected as a fits predicate, so the caller owns measurement; markdown mode keeps code fences self-contained across segment boundaries.

Structs

Chunker 🔒

Enums

Cut 🔒

Where the next segment ends.

Functions

assemble 🔒

Joins the reopened head, body, and an optional closing fence into a segment.

chunk

Lazily splits text using a monotonic fits predicate.

discover 🔒

Extends lines to cover at least upto lines of rest, or until rest is exhausted. Each entry pairs the byte offset past a line with the fence info open after it (markdown mode only).

fence_line_info 🔒

The info string of a triple-backtick fence line, or None when the line is not a fence delimiter.

reopen 🔒

toggle_fence 🔒

Toggles fence when line is a code-fence delimiter: an outside delimiter opens a fence carrying its info string, an inside delimiter closes it.

Type Aliases

Line 🔒

Byte offset past a line, paired with the fence info open after it.