Crate bekoedit_markdown 

Markdown parser index, block identity, raw islands, source patch engine, and form-edit resolution for bekoedit.

Implements the source-preservation core specified by:

• RFC-013: Markdown Parser Index and Source Range Mapping
• RFC-014: Block Identity, Revision Scope, and Projection Validity
• RFC-015: SourcePatch Engine and Source-Preserving Mutation
• RFC-016/017/018: Form Mode projection, Raw Markdown Islands, and semantic edit commands (Rust-side resolution)

Architectural invariants (RFC-000):

• The raw Markdown text is canonical; everything in this crate is a projection over it or a validated mutation of it.
• All byte ranges are Rust-owned UTF-8 byte offsets. Offsets supplied by the UI layer are advisory and never authoritative.
• Regions that cannot be edited safely become Raw Markdown Islands; they are never silently rewritten.

Re-exports

pub use block::BlockKind;

pub use block::BlockNode;

pub use block::EditablePolicy;

pub use block::HeadingNode;

pub use block::ListItemNode;

pub use fingerprint::BlockFingerprint;

pub use fingerprint::BlockId;

pub use form::FormBlock;

pub use form::FormBlockDisplay;

pub use form::FormBlockEdit;

pub use form::FormEditCommand;

pub use form::FormEditError;

pub use form::FormListItem;

pub use form::FormProjection;

pub use form::InlineFormat;

pub use index::MarkdownDiagnostic;

pub use index::MarkdownIndex;

pub use island::RawIsland;

pub use island::RawIslandEditPolicy;

pub use island::RawIslandType;

pub use patch::PatchError;

pub use patch::PatchOrigin;

pub use patch::PatchResult;

pub use patch::SourcePatch;

pub use preview::render_preview_html;

pub use range::ByteRange;

pub use range::utf16_to_utf8_offset;

pub use sections::SectionError;

pub use sections::SectionMoveResult;

pub use sections::move_section_down;

pub use sections::move_section_up;

pub use sections::section_range;

pub use trivia::CodeFenceStyle;

pub use trivia::LineEnding;

pub use trivia::ListMarkerStyle;

pub use trivia::SourceTrivia;

Modules

block

Block-level model produced by the Markdown indexer (RFC-013).

fingerprint

Revision-scoped block identity and fingerprints (RFC-014).

form

Form Mode projection and semantic edit commands (RFC-016 surface, RFC-017 islands, RFC-018 command set).

index

The MarkdownIndex: a disposable, rebuildable projection of canonical Markdown text into top-level blocks with Rust-owned source ranges (RFC-013), revision-scoped identity (RFC-014), and Raw Markdown Islands (RFC-017).

island

Raw Markdown Islands (RFC-017).

patch

The SourcePatch engine (RFC-015): the only path through which canonical Markdown text is mutated.

preview

Safe Preview Mode rendering (RFC-012, RFC-038).

range

Rust-owned UTF-8 byte ranges into canonical Markdown text.

sections

Outline-based document section operations (RFC-029).

trivia

Source trivia: stylistic source details that must be preserved.