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Restore relevant function when exporting html #14

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Merged
da-liii merged 1 commit into from
Feb 27, 2025
Merged

Restore relevant function when exporting html #14

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59 changes: 48 additions & 11 deletions progs/convert/html/tmhtml.scm
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Original file line number Diff line number Diff line change
Expand Up @@ -209,12 +209,9 @@
(title (tmhtml-find-title doc))
(css `(h:style (@ (type "text/css")) ,(tmhtml-css-header)))
(xhead '())
;; Use a single string for the JavaScript code block
(js-inline `((h:script (@ (type "text/javascript"))
"(function () {\"use strict\"; window.addEventListener(\"load\", function () { var box, div, link, namespaceURI; namespaceURI = 'http://www.w3.org/1998/Math/MathML'; if (document.body.getElementsByTagNameNS(namespaceURI, 'math')[0]) { document.body.insertAdjacentHTML('afterbegin', '<div style=\\\"border: 0; clip: rect(0 0 0 0); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px;\\\"><math xmlns=\\\"' + namespaceURI + '\\\"><mspace height=\\\"23px\\\" width=\\\"77px\\\"></mspace></math></div>'); div = document.body.firstChild; box = div.firstChild.firstChild.getBoundingClientRect(); document.body.removeChild(div); if (Math.abs(box.height - 23) > 1 || Math.abs(box.width - 77) > 1) { link = document.createElement('link'); link.href = 'https://fred-wang.github.io/mathml.css/mathml.css'; link.rel = 'stylesheet'; document.head.appendChild(link); } } }); })();")))
(scripts `((h:script (@ (type "text/javascript")))
(h:script "document.querySelectorAll('style').forEach(style => style.remove());")))
(body (append scripts (tmhtml doc))))
(body (tmhtml doc)))
(set! tmhtml-site-version
(with-extract doc "html-site-version"))

(set! title
(cond ((with-extract doc "html-title")
Expand All @@ -234,17 +231,57 @@
(href ,(with-extract doc "html-css"))
(type "text/css"))))
(else css)))

;; Add your JS inline to the <head> section
(set! xhead (append xhead js-inline))

(if (with-extract doc "html-head-javascript-src")
(let* ((src (with-extract doc "html-head-javascript-src"))
(script `(h:script (@ (language "javascript")
(src ,src)))))
(set! xhead (append xhead (list script)))))
(if (with-extract doc "html-head-javascript")
(let* ((code (with-extract doc "html-head-javascript"))
(script `(h:script (@ (language "javascript")) ,code)))
(set! xhead (append xhead (list script)))))
(if (with-extract doc "html-head-favicon")
(let* ((code (with-extract doc "html-head-favicon"))
(icon `(h:link (@ (rel "icon") (href ,code)))))
(set! xhead (append xhead (list icon)))))
(if (and (not (func? css 'h:link))
(string-ends? (get-preference "texmacs->html:css-stylesheet")
".css"))
(with src (get-preference "texmacs->html:css-stylesheet")
(with link-css `(h:link (@ (rel "stylesheet")
(href ,src)
(type "text/css")))
(set! xhead (append xhead (list link-css))))))
(if (tm-func? (with-extract* doc "html-extra-css") 'tuple)
(for (src (cdr (with-extract* doc "html-extra-css")))
(with link-css `(h:link (@ (rel "stylesheet")
(href ,src)
(type "text/css")))
(set! xhead (append xhead (list link-css))))))
(if (tm-func? (with-extract* doc "html-extra-javascript-src") 'tuple)
(for (src (cdr (with-extract* doc "html-extra-javascript-src")))
(with script `(h:script (@ (language "javascript")
(src ,src)
(defer "<implicit>")))
(set! xhead (append xhead (list script))))))
(if (tm-func? (with-extract* doc "html-extra-javascript") 'tuple)
(for (code (cdr (with-extract* doc "html-extra-javascript")))
(with script `(h:script (@ (language "javascript")
(defer "<implicit>")) ,code)
(set! xhead (append xhead (list script))))))
(if tmhtml-mathjax?
(let* ((site "https://cdn.jsdelivr.net/")
(loc "npm/mathjax@3/es5/tex-mml-chtml.js")
(src (string-append site loc))
(script `(h:script (@ (language "javascript") (src ,src)))))
(set! xhead (append xhead (list script)))))

(if (or (in? "tmdoc" styles)
(in? "tmweb" styles) (in? "tmweb2" styles)
(in? "mmxdoc" styles) (in? "magix-web" styles)
(in? "max-web" styles) (in? "node-web" styles))
(set! body (tmhtml-tmdoc-post body)))
(if tmhtml-css?
(set! body (tmhtml-css-post body)))
`(h:html
(h:head
(h:title ,@(tmhtml title))
Expand Down