A one-page A4 cheatsheet, the first file of a Typst docs corpus in docs/typ

docs/typ/cheatsheet.typ holds the facts as semantic calls (#key, #btn,
#chord, #word, #tag, #addr, #file, #cmd, #doc); docs/typ/style.typ
defines those once, drawing them for paged output and emitting HTML
elements under --features html; docs/typ/cheatsheet-a4.typ is the page.
`zig build cheatsheet` renders it when typst is on PATH. A config.zig
test reads every .typ in docs/typ and fails when one names a builtin,
key binding or default tag pardes no longer has.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 29 insertions, 0 deletions

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+docs/typ: the Typst documentation corpus
+
+  style.typ        the semantic elements (key btn chord word tag addr file
+                   cmd doc), the palette and the topic ids; the only place
+                   they are defined. Each element looks at target() and
+                   draws itself for paged output or emits HTML elements.
+  cheatsheet.typ   content: facts as markup and element calls, no layout.
+                   Later topics (tags, fs, config, ...) go beside it as
+                   their own content files, importing from style.typ.
+  cheatsheet-a4.typ
+                   an output wrapper: page, type, headings, then #include
+                   of the content. Future wrappers (book.typ, html.typ)
+                   sit beside it; wrappers hold no facts.
+
+Build (from the repo root):
+
+  typst compile --ignore-system-fonts docs/typ/cheatsheet-a4.typ
+  zig build cheatsheet -Dplatform=tty --prefix DIR   # DIR/share/doc/pardes/cheatsheet.pdf
+  typst compile --features html --format html docs/typ/cheatsheet.typ out.html
+
+Write #word("Name") for a builtin, #key("SPC f c") or #key("Ctrl-w") for
+keys, #tag("words", path: ...) for a default tagline, #doc("fs", section:
+"edit") to point at a topic. The unit test "docs/typ names only words,
+keys and default tags that exist" (src/config.zig) reads every .typ here
+and fails when one names a builtin, key binding or default tag that pardes
+no longer has. Only embedded fonts (Libertinus Serif, DejaVu Sans Mono),
+so output is the same on every machine. docs/typ/cheatsheet-a4.pdf is
+committed, as the other docs PDFs are; re-render it when the content
+changes.