Fix SearchResult::next, add OriginallySynthetic, misc

build.gradle

@@ -9,7 +9,7 @@ targetCompatibility = 8
 
 group = "com.unascribed"
 archivesBaseName = "NilLoader"
-version = "1.3.1"
+version = "1.3.2"
 
 tasks.withType(JavaCompile) {
 	options.release = 8

src/main/java/nilloader/NilAgent.java

@@ -880,7 +880,7 @@ public static void registerTransformer(ClassTransformer transformer) {
 
 	public static void setTargetMapping(String mod, String id) {
 		if (mod == null) throw new IllegalStateException("Can only call this method during an entrypoint");
-		if (frozen) throw new IllegalStateException("Mappings must be set during the premain entrypoint");
+		if (frozen) throw new IllegalStateException("Mappings must be set during the premain/hijack entrypoint");
 		activeModMappings.put(mod, id);
 	}
 

src/main/java/nilloader/annotate/OriginallySynthetic.java

@@ -0,0 +1,19 @@
+package nilloader.annotate;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.CLASS;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * Marks a member or class as having originally been marked as synthetic, but it was untagged by
+ * NilGradle's remapping to allow it to be referenced in source code.
+ */
+@Retention(CLASS)
+@Target({ TYPE, FIELD, METHOD })
+@Documented
+public @interface OriginallySynthetic {}

src/main/java/nilloader/api/lib/mini/PatchContext.java

@@ -146,7 +146,7 @@ public void jumpBefore() {
 		public SearchResult next() {
 			assertSuccessful();
 			assertValid();
-			return searchFrom(reverse ? code.indexOf(start) : code.indexOf(end), query, reverse);
+			return searchFrom(reverse ? code.indexOf(start) : code.indexOf(end)+1, query, reverse);
 		}
 
 		/**