Scripts

2026-07-14 22:24:48 +02:00
parent f3650e59b1
commit 10afe9f22a
4 changed files with 351 additions and 14 deletions
@@ -5,7 +5,35 @@ style="<style>$(cat styles.css)</style>"
 doctype='<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">'
 meta='<meta http-equiv="Content-Type" content="text/html; charset=utf-8">'
 start="$doctype<html><head><title>TypoML Preview</title>$meta$style</head><body>"
-end="</body></html>"
+script='
+<script>
+(function () {
+  var defs = {};
+  var spans = document.querySelectorAll("[data-tlm-def]");
+  for (var i = 0; i < spans.length; i++) {
+    var el = spans[i];
+    defs[el.dataset.tlmDef] = el.dataset.tlmValue;
+  }
+  var tlm = new Proxy({}, {
+    get: function (_, name) {
+      return defs[name];
+    },
+    set: function (_, name, value) {
+      defs[name] = value;
+      var refs = document.querySelectorAll("[data-tlm-var=\"" + name + "\"]");
+      for (var i = 0; i < refs.length; i++) {
+        refs[i].textContent = value;
+      }
+      return true;
+    },
+    ownKeys: function () {
+      return Object.keys(defs);
+    }
+  });
+  window.tlm = tlm;
+})();
+</script>'
+end="$script</body></html>"
 output="$start$input$end"
 echo "$output" > /tmp/preview.html
 nohup xdg-open /tmp/preview.html > /dev/null 2>&1 &