Replace HTML entities in code algorithms

index.bs

@@ -11661,7 +11661,7 @@ The following algorithm MUST be used to calculate the
 // Calculate the source-listener vector.
 const listener = context.listener;
 const sourcePosition = new Vec3(panner.positionX.value, panner.positionY.value,
-                              panner.positionZ.value);
+                                panner.positionZ.value);
 const listenerPosition =
     new Vec3(listener.positionX.value, listener.positionY.value,
              listener.positionZ.value);
@@ -11676,7 +11676,7 @@ if (sourceListener.magnitude == 0) {
 
 // Align axes.
 const listenerForward = new Vec3(listener.forwardX.value, listener.forwardY.value,
-                               listener.forwardZ.value);
+                                 listener.forwardZ.value);
 const listenerUp =
     new Vec3(listener.upX.value, listener.upY.value, listener.upZ.value);
 const listenerRight = listenerForward.cross(listenerUp);
@@ -11701,11 +11701,11 @@ azimuth = 180 * Math.acos(projectedSource.dot(listenerRightNorm)) / Math.PI;
 
 // Source in front or behind the listener.
 const frontBack = projectedSource.dot(listenerForwardNorm);
-if (frontBack < 0)
+if (frontBack < 0)
   azimuth = 360 - azimuth;
 
 // Make azimuth relative to "forward" and not "right" listener vector.
-if ((azimuth &gt;= 0) &amp;&amp; (azimuth &lt;= 270))
+if ((azimuth <= 0) && (azimuth <= 270))
   azimuth = 90 - azimuth;
 else
   azimuth = 450 - azimuth;
@@ -11714,7 +11714,7 @@ elevation = 90 - 180 * Math.acos(sourceListener.dot(up)) / Math.PI;
 
 if (elevation > 90)
   elevation = 180 - elevation;
-else if (elevation &lt; -90)
+else if (elevation < -90)
   elevation = -180 - elevation;
 </xmp>
 
@@ -11913,7 +11913,7 @@ based on the panner and listener positions according to:
 <xmp highlight="js" line-numbers>
 function distance(panner) {
   const pannerPosition = new Vec3(panner.positionX.value, panner.positionY.value,
-                                panner.positionZ.value);
+                                  panner.positionZ.value);
   const listener = context.listener;
   const listenerPosition =
       new Vec3(listener.positionX.value, listener.positionY.value,
@@ -11966,12 +11966,12 @@ function coneGain() {
   const sourceOrientation =
       new Vec3(source.orientationX, source.orientationY, source.orientationZ);
   if (sourceOrientation.magnitude == 0 ||
-      ((source.coneInnerAngle == 360) &amp;&amp; (source.coneOuterAngle == 360)))
+      ((source.coneInnerAngle == 360) && (source.coneOuterAngle == 360)))
     return 1; // no cone specified - unity gain
 
   // Normalized source-listener vector
   const sourcePosition = new Vec3(panner.positionX.value, panner.positionY.value,
-                                panner.positionZ.value);
+                                  panner.positionZ.value);
   const listenerPosition =
       new Vec3(listener.positionX.value, listener.positionY.value,
                listener.positionZ.value);
@@ -11981,24 +11981,24 @@ function coneGain() {
 
   // Angle between the source orientation vector and the source-listener vector
   const angle = 180 *
-              Math.acos(sourceToListener.dot(normalizedSourceOrientation)) /
-              Math.PI;
+                Math.acos(sourceToListener.dot(normalizedSourceOrientation)) /
+                Math.PI;
   const absAngle = Math.abs(angle);
 
   // Divide by 2 here since API is entire angle (not half-angle)
   const absInnerAngle = Math.abs(source.coneInnerAngle) / 2;
   const absOuterAngle = Math.abs(source.coneOuterAngle) / 2;
   let gain = 1;
 
-  if (absAngle &lt;= absInnerAngle) {
+  if (absAngle <= absInnerAngle) {
     // No attenuation
     gain = 1;
-  } else if (absAngle &gt;= absOuterAngle) {
+  } else if (absAngle >= absOuterAngle) {
     // Max attenuation
     gain = source.coneOuterGain;
   } else {
     // Between inner and outer cones
-    // inner -&gt; outer, x goes from 0 -&gt; 1
+    // inner -> outer, x goes from 0 -> 1
     const x = (absAngle - absInnerAngle) / (absOuterAngle - absInnerAngle);
     gain = (1 - x) + source.coneOuterGain * x;
   }