The merged markdown-rendering change served /static from a disk directory,
but the live deployment only replaced the binary and templates, so
/static/js/markdown.js and /static/css/markdown.css 404'd and every
article/comment rendered empty (BlogMD was undefined and threw).
- main.go: serve /static from an embedded FS (go:embed) — deployments
now only need to replace the executable; no static dir to copy.
- install_linux.sh: drop the static directory copy (no longer needed).
- article.html / comment_list.html: if BlogMD is unavailable, fall back
to plain (HTML-escaped) text for the article body, comment bodies and
the comment preview, so content is never blank.
- README: document the static/ directory.
Verified locally: /static/* serve 200 even with the disk directory
removed; normal render path (25 checks) and the fallback path both pass.
- Add shared BlogMD renderer (static/js/markdown.js): marked + DOMPurify
+ highlight.js pipeline with GFM support, heading id slugger with
CJK-aware anchors, syntax highlighting, per-block copy button and
language badge, lazy images with lightbox, external links opened
safely in new tabs, tables wrapped for small screens.
- Add .md-body typography styles (static/css/markdown.css) so articles,
comments and editor previews render with proper headings, tables,
lists, blockquotes and code blocks (previously the prose classes had
no effect because the Tailwind typography plugin is not loaded).
- Fix marked options that were set after parsing and removed from
marked v4+ (mangle/headerIds no-ops).
- Pin CDN versions (marked 15.0.12, dompurify 3.4.13, highlight.js
11.12.0) instead of floating 'latest' URLs.
- Wire EasyMDE preview/side-by-side to BlogMD in admin and user
article editors; use BlogMD for comment bodies on the article page,
admin comment list and comment preview.
- Serve /static in main.go and deploy it in install_linux.sh.
dsh