Files
rose-ash/lib/render-trace.sx
giles d40a9c6796 sx-tools: WASM kernel updates, TW/CSSX rework, content refresh, new debugging tools
Build tooling: updated OCaml bootstrapper, compile-modules, bundle.sh, sx-build-all.
WASM browser: rebuilt sx_browser.bc.js/wasm, sx-platform-2.js, .sxbc bytecode files.
CSSX/Tailwind: reworked cssx.sx templates and tw-layout, added tw-type support.
Content: refreshed essays, plans, geography, reactive islands, docs, demos, handlers.
New tools: bisect_sxbc.sh, test-spa.js, render-trace.sx, morph playwright spec.
Tests: added test-match.sx, test-examples.sx, updated test-tw.sx and web tests.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-02 11:31:57 +00:00

52 lines
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(define *render-trace* false)
(define *render-trace-log* (list))
(define *render-trace-depth* 0)
(define
render-trace-reset!
(fn () (set! *render-trace-log* (list)) (set! *render-trace-depth* 0)))
(define
render-trace-push!
(fn
(kind detail result)
(when
*render-trace*
(set! *render-trace-log* (append *render-trace-log* (list {:result (if (> (len (str result)) 80) (str (slice (str result) 0 77) "...") (str result)) :depth *render-trace-depth* :kind kind :detail detail}))))))
(define
render-trace-enter!
(fn
(kind detail)
(when
*render-trace*
(render-trace-push! kind detail "...")
(set! *render-trace-depth* (+ *render-trace-depth* 1)))))
(define
render-trace-exit!
(fn
(result)
(when
*render-trace*
(set! *render-trace-depth* (- *render-trace-depth* 1)))))
(define
format-render-trace
(fn
()
(join
"\n"
(map
(fn
(entry)
(let
((indent (join "" (map (fn (_) " ") (range 0 (get entry :depth)))))
(kind (get entry :kind))
(detail (get entry :detail))
(result (get entry :result)))
(str indent kind " " detail " → " result)))
*render-trace-log*))))