WIP/BROKEN: handling and testing nested alts

examples/nested-alt/main.hank

@@ -0,0 +1,4 @@
+- (start)
+// Taken from WritingWithInk.md
+The Ratbear {&{wastes no time and |}swipes|scratches} {&at you|into your {&leg|arm|cheek}}.
+-> start

examples/nested-alt/partialtest1.hlog

@@ -0,0 +1,12 @@
+The Ratbear wastes no time and swipes at you.
+The Ratbear scratches into your leg.
+The Ratbear wastes no time and swipes at you.
+The Ratbear scratches into your arm.
+The Ratbear wastes no time and swipes at you.
+The Ratbear scratches into your cheek.
+The Ratbear wastes no time and swipes at you.
+The Ratbear scratches into your leg.
+The Ratbear wastes no time and swipes at you.
+The Ratbear scratches into your arm.
+The Ratbear wastes no time and swipes at you.
+The Ratbear scratches into your cheek.

src/Util.hx

@@ -65,10 +65,17 @@ class Util {
         return false;
     }
 
+    /**
+    Strip whichever of the given prefix list comes first at the start of a string
+    **/
     public static function stripPrefixes(str: String, prefixes: Array<String>) {
         for (prefix in prefixes) {
-            str = StringTools.replace(str, prefix, '');
+            if (str.indexOf(prefix) == 0) {
+                str = StringTools.replace(str, prefix, '');
+                return StringTools.trim(str);
+            }
         }
-        return StringTools.trim(str);
+
+        return str;
     }
 }

tests/TestMain.hx

@@ -3,6 +3,6 @@ import utest.Test;
 
 class TestMain extends Test {
     public static function main() {
-        utest.UTest.run([new AltTest(), new StoryTest()]);
+        utest.UTest.run([new AltTest(), new StoryTest(), new UtilTest()]);
     }
 }

tests/UtilTest.hx

@@ -0,0 +1,10 @@
+package tests;
+
+import utest.Test;
+
+class UtilTest extends Test {
+    var exampleStr1 = "here is a string {with enclosures {all nested} {up in it}}";
+    public function testNestedEnclosure1() {
+
+    }
+}