Crate afm_markdown 

Aozora Flavored Markdown — CommonMark + GFM + 青空文庫記法.

Layers aozora-pipeline (青空文庫記法 borrowed-AST lexer) onto a vendored verbatim comrak so a single render_to_string call turns afm source into HTML. Public entry points:

• render_to_string — render afm source straight to HTML.
• serialize — afm-source round-trip (delegates to [aozora_render::serialize::serialize]).
• Options — configuration; Options::afm_default enables the GFM extensions afm uses on top of CommonMark.

Pipeline

source                                   ── UTF-8 input
  │
  ▼ aozora_pipeline::lex_into_arena      ── normalized text + Registry
  │
  ▼ comrak::parse_document               ── vanilla CommonMark + GFM
  │   (PUA sentinels U+E001..U+E004 flow through as plain text)
  │
  ▼ comrak::format_html_with_options     ── HTML with sentinels
  │
  ▼ post_process::splice_aozora_html     ── sentinel → aozora-render
  │   · INLINE_SENTINEL → render_node::render output
  │   · BLOCK_LEAF paragraphs → leaf node HTML
  │   · BLOCK_OPEN/CLOSE paragraphs → container open/close
  │
  ▼
HTML

Comrak is unmodified: the v0.52.0 verbatim tree carries no Aozora-aware code (ADR-0001 budget = 0).

Modules

code_block_mask 🔒

Pre-/post-process pass that hides 青空文庫 trigger characters inside CommonMark fenced code blocks.

html

HTML rendering convenience entry.

ir

Intermediate representation produced by crate::render_to_ir.

post_process 🔒

HTML post-processing: splice Aozora sentinels into rendered comrak HTML.

sentinels 🔒

Shared primitives for both crate::post_process (HTML splicer) and crate::ir (IR builder).

source_line_anchors 🔒

Source-line anchor injection for the HTML renderer.

Structs

Options

Parse-time configuration for render_to_string and friends.

Rendered

Output of render_to_string.

RenderedBlock

One block of render_blocks_to_ir’s output.

RenderedIr

Output of render_to_ir.

Enums

Diagnostic

Observation emitted by any lexer phase.

DiagnosticSource

Origin of a Diagnostic — distinguishes user-input issues from library-internal sanity-check failures.

Severity

Severity of a Diagnostic.

Constants

BLOCK_CLOSE_SENTINEL

Paired-container close line (e.g. ［＃ここで字下げ終わり］).

BLOCK_LEAF_SENTINEL

Block-leaf Aozora line (page break, section break, leaf indent, sashie).

BLOCK_OPEN_SENTINEL

Paired-container open line (e.g. ［＃ここから字下げ］).

INLINE_SENTINEL

Inline Aozora span (ruby / bouten / annotation / gaiji / TCY / kaeriten).

Functions

collect_rendered_blocks 🔒

render_blocks_to_ir

Per-block streaming render.

render_to_ir

Render afm source to a structured IR + HTML + diagnostics.

render_to_string

Render afm source text to HTML.

serialize

Round-trip an afm source through the lexer and back to canonical afm-source text.