@expressive-code/core - npm Package Compare versions

Comparing version 0.35.1 to 0.35.2

dist/hast.d.ts

@@ -48,5 +48,9 @@ import { Element } from 'hast';
  * You can set the value to an empty string or `null` to remove the property.
+ *
+ * Use `valueFormat` to specify how the value should be serialized:
+ * - `'raw'`: The value is used as-is. This is the default.
+ * - `'string'`: The value is serialized as a CSS string value, escaping special characters.
  */
-declare function setInlineStyle(node: Element, cssProperty: string, value: string | null): void;
+declare function setInlineStyle(node: Element, cssProperty: string, value: string | null, valueFormat?: 'raw' | 'string'): void;
 
 export { addClassName, getClassNames, getInlineStyles, removeClassName, setInlineStyle, setInlineStyles, setProperty };

dist/hast.js

@@ -9,2 +9,23 @@ // src/hast.ts
 import postcss, { Declaration } from "postcss";
+
+// src/internal/escaping.ts
+function serializeCssStringValue(value, quoteStyle = "single") {
+  const quote = quoteStyle === "single" ? "'" : '"';
+  const escapedValue = Array.from(value).map((char) => {
+    const code = char.charCodeAt(0);
+    switch (true) {
+      case code === 0:
+        return "\uFFFD";
+      case (code >= 1 && code <= 31 || code === 127):
+        return `\\${code.toString(16)} `;
+      case (char === quote || char === "\\"):
+        return `\\${char}`;
+      default:
+        return char;
+    }
+  }).join("");
+  return `${quote}${escapedValue}${quote}`;
+}
+
+// src/hast.ts
 function setProperty(node, propertyName, value) {
@@ -69,6 +90,6 @@ const properties = node.properties || {};
 }
-function setInlineStyle(node, cssProperty, value) {
+function setInlineStyle(node, cssProperty, value, valueFormat = "raw") {
   const styles = getInlineStyles(node);
   if (value !== null) {
-    styles.set(cssProperty, value);
+    styles.set(cssProperty, valueFormat === "string" ? serializeCssStringValue(value) : value);
   } else {
@@ -75,0 +96,0 @@ styles.delete(cssProperty);

package.json

 {
   "name": "@expressive-code/core",
-  "version": "0.35.1",
+  "version": "0.35.2",
   "description": "A text marking & annotation engine for presenting source code on the web.",
@@ -5,0 +5,0 @@ "keywords": [],

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Improved metrics

Total package byte prevSize

647432

increased by0.87%

Lines of code

6827

increased by0.6%

No dependency changes