Documentation changes for 0.13 release

Author: CodesAway

BEXCodeCompare/src/main/java/info/codesaway/bex/IntRange.java

@@ -66,8 +66,9 @@ public default boolean isEmpty() {
 	}
 
 	/**
+	 * Indicates if the range is a closed range containing one value
 	 *
-	 * @return
+	 * @return <code>true</code> if the range is a closed range containing one value
 	 * @since 0.13
 	 */
 	public default boolean isSingleValue() {

BEXCodeCompare/src/main/java/info/codesaway/bex/diff/DiffWithIndex.java

@@ -18,6 +18,9 @@ public DiffEdit getDiffEdit() {
 		return this.diffEdit;
 	}
 
+	/**
+	 * @since 0.13
+	 */
 	@Override
 	public DiffEdit getValue() {
 		return this.getDiffEdit();

BEXCodeCompare/src/main/java/info/codesaway/bex/parsing/BEXParsingState.java

@@ -4,13 +4,35 @@
 
 public enum BEXParsingState implements ParsingState {
 	// Code
-	IN_EXPRESSION_BLOCK, IN_TAG,
+	IN_EXPRESSION_BLOCK,
+
+	/**
+	 * @since 0.13
+	 */
+	IN_TAG,
+
 	// Comment
-	IN_LINE_COMMENT, IN_MULTILINE_COMMENT, IN_SECONDARY_MULTILINE_COMMENT,
+	IN_LINE_COMMENT, IN_MULTILINE_COMMENT,
+
+	/**
+	 * @since 0.13
+	 */
+	IN_SECONDARY_MULTILINE_COMMENT,
+
 	// String literal
 	IN_STRING_LITERAL, IN_SECONDARY_STRING_LITERAL,
+
 	// Whitespace
-	WHITESPACE, LINE_TERMINATOR,
+	/**
+	 * @since 0.13
+	 */
+	WHITESPACE,
+
+	/**
+	 * @since 0.13
+	 */
+	LINE_TERMINATOR,
+
 	// Other states
 	MISMATCHED_DELIMITERS;
 
@@ -19,16 +41,25 @@ public boolean isCode() {
 		return in(this, IN_EXPRESSION_BLOCK, IN_TAG);
 	}
 
+	/**
+	 * @since 0.13
+	 */
 	@Override
 	public boolean isComment() {
 		return in(this, IN_LINE_COMMENT, IN_MULTILINE_COMMENT, IN_SECONDARY_MULTILINE_COMMENT);
 	}
 
+	/**
+	 * @since 0.13
+	 */
 	@Override
 	public boolean isStringLiteral() {
 		return in(this, IN_STRING_LITERAL, IN_SECONDARY_STRING_LITERAL);
 	}
 
+	/**
+	 * @since 0.13
+	 */
 	@Override
 	public boolean isWhitespace() {
 		return in(this, WHITESPACE, LINE_TERMINATOR);