Restored docs site

Author: Balearica

docs/index.html

@@ -77,7 +77,6 @@ <h1>Free Software</h1>
 
 <script type="module">
 import * as opentype from "/dist/opentype.mjs";
-globalThis.opentype = opentype;
 
 const form = document.forms.demo;
 form.oninput = renderText;
@@ -204,30 +203,11 @@ <h1>Free Software</h1>
     el.innerHTML = message;
 }
 
-globalThis.downloadFont = async (font) => {
-    const fontArrayBuffer = font.toArrayBuffer();
-    const blob = new Blob([fontArrayBuffer], { type: 'font/otf' });
-    const link = document.createElement('a');
-    link.href = URL.createObjectURL(blob);
-    link.download = 'font.otf';
-    document.body.appendChild(link);
-    link.click();
-    document.body.removeChild(link);
-};
-
-globalThis.calcKern = (font, letter1, letter2) => (font.getKerningValue(font.charToGlyph(letter1), font.charToGlyph(letter2)));
-
-
-
 function onFontLoaded(font) {
     if (window.font) {
         window.font.onGlyphUpdated = null
     }
     window.font = font;
-
-    window.fontArrayBuffer = font.toArrayBuffer();
-    window.font2 = opentype.parse(window.fontArrayBuffer);
-
     options = Object.assign({}, window.font.defaultRenderOptions);
     window.fontOptions = options;
 
@@ -299,7 +279,7 @@ <h1>Free Software</h1>
             error = err;
         }     
 
-        onFontLoaded(opentype.parse(isWoff2 ? Module.decompress(data) : data, { lowMemory: false }));
+        onFontLoaded(opentype.parse(isWoff2 ? Module.decompress(data) : data, { lowMemory: true }));
         if ( !error ) showErrorMessage('');
     } catch (err) {
         showErrorMessage(err.toString());
@@ -321,4 +301,4 @@ <h1>Free Software</h1>
     const fontFileName = 'fonts/FiraSansMedium.woff';
     display(await fetch(fontFileName), fontFileName);
 }
-</script>
+</script>