markdown

func Convert ¶

func Convert(source []byte, plantumlServer string) ([]byte, error)

Convert converts Markdown source to HTML. plantumlServer is the PlantUML server URL for code block conversion.

func ConvertText ¶ added in v0.2.0

func ConvertText(source []byte) []byte

ConvertText converts plain text content to HTML with line anchors. Each line is wrapped in a <span id="Ln" class="source-line"> for individual line-level highlighting. The output is in a <pre><code> block.

func PreprocessCodeBlocks ¶

func PreprocessCodeBlocks(source []byte, plantumlServer string) []byte

PreprocessCodeBlocks replaces svg, mermaid, and plantuml fenced code blocks in Markdown source with raw HTML before goldmark processing. Returns the processed source and is safe because goldmark is configured with html.WithUnsafe().

func PreprocessMathBlocks ¶ added in v0.2.0

func PreprocessMathBlocks(source []byte) []byte

PreprocessMathBlocks ensures that $$ delimiters are on their own lines so that goldmark-mathjax can parse them correctly. It handles three cases:

• Single-line: $$content$$ → $$\ncontent\n$$
• Opening with content: $$content...\n → $$\ncontent...\n
• Closing with content: ...content$$ → ...content\n$$

Fenced code blocks are skipped to avoid modifying code content. Only exactly two consecutive $ characters are treated as delimiters ($$$ or more are left for goldmark-mathjax to handle directly).

func RewriteLinks ¶

func RewriteLinks(htmlContent []byte, scheme string, server string) []byte

RewriteLinks rewrites links in HTML content for proxy navigation. scheme is "local", "http", or "https". server is the remote server host (empty for local).