bug fixes

teverett · Sep 8, 2020 · f72a4fb · f72a4fb
1 parent b063b53
commit f72a4fb
Showing 1 changed file with 68 additions and 67 deletions.
diff --git a/jvmbasicrt/src/main/java/com/khubla/jvmbasic/jvmbasicrt/StringFunctions.java b/jvmbasicrt/src/main/java/com/khubla/jvmbasic/jvmbasicrt/StringFunctions.java
@@ -20,77 +20,78 @@
  * @author tome
  */
 public class StringFunctions {
-   /**
-    * String concat
-    */
-   public static String concat(Value v1, Value v2) {
-      if ((null != v1) && (null != v2)) {
-         /*
-          * enclose the result to signal to the ctor of Value that this is a string literal, not a variable name
-          */
-         return "\"" + v2.getAsString() + v1.getAsString() + "\"";
-      }
-      return null;
-   }
+	/**
+	 * String concat
+	 */
+	public static String concat(Value v1, Value v2) {
+		if ((null != v1) && (null != v2)) {
+			/*
+			 * enclose the result to signal to the ctor of Value that this is a string literal, not a
+			 * variable name
+			 */
+			return "\"" + v2.getAsString() + v1.getAsString() + "\"";
+		}
+		return null;
+	}
 
-   /**
-    * LEFT$(String, start, len)
-    */
-   public static String LEFT(Value len, Value str) {
-      if ((null != str) & (null != len)) {
-         return "\"" + str.getAsString().substring(0, len.getInteger()) + "\"";
-      }
-      return null;
-   }
+	/**
+	 * LEFT$(String, start, len)
+	 */
+	public static String LEFT(Value len, Value str) {
+		if ((null != str) && (null != len)) {
+			return "\"" + str.getAsString().substring(0, len.getInteger()) + "\"";
+		}
+		return null;
+	}
 
-   /**
-    * string length
-    */
-   public static Integer LEN(Value v) {
-      if (null != v) {
-         return v.getAsString().length();
-      }
-      return null;
-   }
+	/**
+	 * string length
+	 */
+	public static Integer LEN(Value v) {
+		if (null != v) {
+			return v.getAsString().length();
+		}
+		return null;
+	}
 
-   /**
-    * MID$(String, start, len)
-    */
-   public static String MID(Value len, Value start, Value str) {
-      if ((null != str) && ((null != start) & (null != len))) {
-         return "\"" + str.getAsString().substring(start.getInteger(), len.getInteger() + start.getInteger()) + "\"";
-      }
-      return null;
-   }
+	/**
+	 * MID$(String, start, len)
+	 */
+	public static String MID(Value len, Value start, Value str) {
+		if ((null != str) && ((null != start) & (null != len))) {
+			return "\"" + str.getAsString().substring(start.getInteger(), len.getInteger() + start.getInteger()) + "\"";
+		}
+		return null;
+	}
 
-   /**
-    * RIGHT$(String, start, len)
-    */
-   public static String RIGHT(Value len, Value str) {
-      if ((null != str) & (null != len)) {
-         final int beginIndex = str.getAsString().length() - len.getInteger();
-         return "\"" + str.getAsString().substring(beginIndex, str.getAsString().length()) + "\"";
-      }
-      return null;
-   }
+	/**
+	 * RIGHT$(String, start, len)
+	 */
+	public static String RIGHT(Value len, Value str) {
+		if ((null != str) && (null != len)) {
+			final int beginIndex = str.getAsString().length() - len.getInteger();
+			return "\"" + str.getAsString().substring(beginIndex, str.getAsString().length()) + "\"";
+		}
+		return null;
+	}
 
-   /**
-    * STR$
-    */
-   public static String STR(Value v) {
-      if (null != v) {
-         return "\"" + v.getAsString() + "\"";
-      }
-      return null;
-   }
+	/**
+	 * STR$
+	 */
+	public static String STR(Value v) {
+		if (null != v) {
+			return "\"" + v.getAsString() + "\"";
+		}
+		return null;
+	}
 
-   /**
-    * VAL
-    */
-   public static String VAL(Value v) {
-      if (null != v) {
-         return "\"" + v.getInteger() + "\"";
-      }
-      return null;
-   }
+	/**
+	 * VAL
+	 */
+	public static String VAL(Value v) {
+		if (null != v) {
+			return "\"" + v.getInteger() + "\"";
+		}
+		return null;
+	}
 }