NewModel builds the root application model.

NewEngine creates a new rendering engine.

WritePageCache persists rendered markdown for offline fallback.

Count returns total indexed titles.

NewStore initializes config and cache directories using XDG defaults.

ArchWikiTitleFromURL resolves an ArchWiki article title from absolute/relative wiki URLs.

ArticleURL builds a canonical page URL for browser fallback.

BuildMarkdownFromHTML parses wiki HTML with goquery and renders structured markdown-like content.

AddHistory inserts a page visit and keeps recent unique entries.

PrepareWikiMarkdownForDisplay strips noisy inline URLs and creates terminal-hyperlink placeholders.

SaveArchiveIndex persists the full-archive index atomically.

BuildDocument splits markdown into wiki/related/links tabs and applies heading numbering.

NewTitleIndex creates and loads a title index from cachePath when available.

ReadPageCache loads cached markdown by title.

WriteArchivePage compresses markdown with zstd and updates the provided archive index in-memory.

LoadArchiveIndex reads the archive index from disk, returning an empty initialized index on first run.

ReadArchivePage retrieves and decompresses a page from the full-archive cache.

IndexCachePath returns the file path used for the searchable title index cache.

ListArchiveTitles returns titles present in the full-archive index in case-insensitive sorted order.

ListCachedTitles returns cached page titles, most recently cached first.

ReplaceTitles updates in-memory entries and writes cache to disk.

ApplyCalloutStyles colorizes rendered callout boxes by semantic kind.

ClearCache removes cached page markdown files and the cached title index.

FetchPage downloads and converts one article into terminal-friendly markdown.

ListHistory returns most recent entries first.

NewClient constructs a client with sensible defaults.