Fix appendages parsing to handle multiple appendages

js/parser.js

@@ -486,23 +486,42 @@ function parseAppendages(token) {
     // Remove 'P' prefix
     let content = token.substring(1);
 
-    // Check for Pw' (wings as arms) special case
-    if (content.startsWith("w'")) {
-        const modifiers = content.substring(2);
-        return {
-            baseType: "w'",
-            modifiers: modifiers,
-            raw: token
+    const appendagesList = [];
+    let i = 0;
+
+    while (i < content.length) {
+        let appendage = {
+            baseType: null,
+            modifiers: ''
         };
+
+        // Check for Pw' (wings as arms) special case
+        if (content.substring(i, i + 2) === "w'") {
+            appendage.baseType = "w'";
+            i += 2;
+        } else {
+            // Get base type (single character)
+            appendage.baseType = content[i];
+            i++;
+        }
+
+        // Collect modifiers for this appendage (until we hit another letter that's a base type)
+        while (i < content.length) {
+            const char = content[i];
+            // Check if this is a new appendage base type (a, f, h, k, l, p, t, v, w)
+            if ('afhklptvw'.includes(char.toLowerCase())) {
+                break;
+            }
+            // Otherwise it's a modifier
+            appendage.modifiers += char;
+            i++;
+        }
+
+        appendagesList.push(appendage);
     }
 
-    // Get base type (first character after P)
-    const baseType = content[0];
-    const modifiers = content.substring(1);
-
     return {
-        baseType: baseType,
-        modifiers: modifiers,
+        appendages: appendagesList,
         raw: token
     };
 }