src/core/xfa/config.js

@@ -956,7 +956,8 @@ class Range extends ContentObject {
 
   [$finalize]() {
     this[$content] = this[$content]
-      .split(",", 2)
+      .trim()
+      .split(/\s*,\s*/, 2)
       .map(range => range.split("-").map(x => parseInt(x.trim(), 10)))
       .filter(range => range.every(x => !isNaN(x)))
       .map(range => {
@@ -1307,7 +1308,10 @@ class Window extends ContentObject {
   }
 
   [$finalize]() {
-    const pair = this[$content].split(",", 2).map(x => parseInt(x.trim(), 10));
+    const pair = this[$content]
+      .trim()
+      .split(/\s*,\s*/, 2)
+      .map(x => parseInt(x, 10));
     if (pair.some(x => isNaN(x))) {
       this[$content] = [0, 0];
       return;

src/core/xfa/utils.js

@@ -106,8 +106,9 @@ function getRatio(data) {
     return { num: 1, den: 1 };
   }
   const ratio = data
-    .split(":", 2)
-    .map(x => parseFloat(x.trim()))
+    .trim()
+    .split(/\s*:\s*/)
+    .map(x => parseFloat(x))
     .filter(x => !isNaN(x));
   if (ratio.length === 1) {
     ratio.push(1);
@@ -140,7 +141,8 @@ function getColor(data, def = [0, 0, 0]) {
     return { r, g, b };
   }
   const color = data
-    .split(",", 3)
+    .trim()
+    .split(/\s*,\s*/)
     .map(c => MathClamp(parseInt(c.trim(), 10), 0, 255))
     .map(c => (isNaN(c) ? 0 : c));
 
@@ -157,8 +159,10 @@ function getBBox(data) {
   if (!data) {
     return { x: def, y: def, width: def, height: def };
   }
-  const bbox = data.split(",", 4).map(m => getMeasurement(m.trim(), "-1"));
-
+  const bbox = data
+    .trim()
+    .split(/\s*,\s*/)
+    .map(m => getMeasurement(m, "-1"));
   if (bbox.length < 4 || bbox[2] < 0 || bbox[3] < 0) {
     return { x: def, y: def, width: def, height: def };
   }

src/core/xfa/xhtml.js

@@ -191,9 +191,10 @@ function checkStyle(node) {
 
   // Remove any non-allowed keys.
   return node.style
-    .split(";")
-    .filter(s => !!s.trim())
-    .map(s => s.split(":", 2).map(t => t.trim()))
+    .trim()
+    .split(/\s*;\s*/)
+    .filter(s => !!s)
+    .map(s => s.split(/\s*:\s*/, 2))
     .filter(([key, value]) => {
       if (key === "font-family") {
         node[$globalData].usedTypefaces.add(value);