This is a coherent local WeChat Markdown-to-HTML formatter, but it needs review because untrusted inputs can produce active HTML and theme paths are not tightly contained.
Install only if you will format trusted local drafts and trusted theme/component presets. Do not run it on Markdown, article.yaml, themes, or components from untrusted contributors, and be careful opening generated HTML previews in a browser. The skill does not show exfiltration or persistence, but it should add path containment and HTML sanitization before being treated as safe for untrusted content.
' f'' ) ``` ```python text = re.sub( r'(?\1', text, ) text = re.sub(r'<(https?://[^\s<>]+)>|<(https?://[^\s<>]+)>', lambda m: f'' f'{m.group(1) or m.group(2)}', text) links: list[str] = [] def _stash_link(m: re.Match) -> str: links.append(m.group(0)) return f"\x00L{len(links) - 1}\x00" text = re.sub(r']*>.*?', _stash_link, text, flags=re.S) text = re.sub(r'(?"\'，。、）】」]+)', lambda m: f'{m.group(1)}', text) text = re.sub(r"\x00L(\d+)\x00", lambda m: links[int(m.group(1))], text) text = re.sub(r"\x00C(\d+)\x00", lambda m: code_spans[int(m.group(1))], text) text = re.sub(r"\x00E(\d+)\x00", lambda m: escapes[int(m.group(1))], text) return text ``` The preformatter also explicitly preserves raw HTML tags: ```python _PREFORMAT_PROTECT_PATTERNS = ( re.compile(r"^[ \t]*```[^\n]*\n.*?^[ \t]*```[ \t]*$", re.M | re.S), re.compile(r"`[ ...[truncated 2960 chars]