Fix unit test failure

src/main/java/com/whitemagicsoftware/keenquotes/lex/LexemeGlyph.java

		*/
		public enum LexemeGlyph {
		- LEX_NONE( (char) 0 ),
		+ /**
		+ * Any other character that's not a quotation mark.
		+ */
		+ LEX_OTHER( (char) 0 ),

		LEX_SINGLE_QUOTE( '\'' ),

		LexemeGlyph( final char glyph ) {
		mGlyph = glyph;
		- }
		-
		- public char glyph() {
		- return mGlyph;
		}

		- public boolean equals( final char ch ) {
		- return glyph() == ch;
		+ /**
		+ * Answers whether the given character matches the internal glyph.
		+ *
		+ * @param glyph The character to compare against the internal character.
		+ * @return {@code true} iff the characters are equal.
		+ */
		+ public boolean equals( final char glyph ) {
		+ return mGlyph == glyph;
		}
		}

src/main/java/com/whitemagicsoftware/keenquotes/lex/LexemeType.java

		private LexemeGlyph mGlyph;

		+ /**
		+ * Constructs an instance of {@link LexemeType} using
		+ * {@link LexemeGlyph#LEX_OTHER} to indicate that this type of lexeme isn't
		+ * a quotation mark glyph.
		+ */
		public LexemeType() {
		- this( LEX_NONE );
		+ this( LEX_OTHER );
		}

		+ /**
		+ * Constructs an instance of {@link LexemeType} using a particular glyph.
		+ *
		+ * @param glyph Typically represents an internationalized quotation mark
		+ * character.
		+ */
		public LexemeType( final LexemeGlyph glyph ) {
		setGlyph( glyph );
		}

		+ /**
		+ * Changes the type of glyph associated with this type of lexeme. This
		+ * is useful for passing along different glyphs represented by the same
		+ * lexeme (such as different opening quotation marks).
		+ *
		+ * @param glyph The new {@link LexemeGlyph} to associate, often an
		+ * internationalized quotation mark.
		+ * @return {@code this} to allow chaining.
		+ */
		public LexemeType with( final LexemeGlyph glyph ) {
		setGlyph( glyph );
		return this;
		}

		+ /**
		+ * Provides the glyph used to identify international quotation marks.
		+ *
		+ * @return The glyph set either at construction time or after calling
		+ * {@link #with(LexemeGlyph)}.
		+ */
		public LexemeGlyph glyph() {
		return mGlyph;
		}

		private void setGlyph( final LexemeGlyph glyph ) {
		mGlyph = glyph;
		+ }
		+
		+ /**
		+ * Provides useful debugging information.
		+ *
		+ * @return The class name and encodable glyph.
		+ */
		+ @Override
		+ public String toString() {
		+ return getClass().getSimpleName() +
		+ '[' + glyph() + ']';
		}
		}

src/main/java/com/whitemagicsoftware/keenquotes/parser/Curler.java

		assert !replacements.isEmpty();
		assert i18n != null;
		- assert !i18n.isEmpty();
		assert parserType != null;

src/main/java/com/whitemagicsoftware/keenquotes/parser/QuoteEmitter.java

		}
		}
		+ // <'"Trouble>
		+ else if( match( QUOTE_SINGLE, QUOTE_DOUBLE, WORD, ANY ) ) {
		+ emit( QUOTE_OPENING_DOUBLE, lex2 );
		+ }
		else if( match( ANY, QUOTE_DOUBLE, ANY, ANY ) ) {
		emit( QUOTE_AMBIGUOUS_DOUBLE, lex2 );

src/test/java/com/whitemagicsoftware/keenquotes/parser/AmbiguityResolverTest.java

		}

		- @Test
		@Disabled
		void test_Resolve_InvalidGrammar_AmbiguousRemain() throws IOException {

src/test/java/com/whitemagicsoftware/keenquotes/parser/QuoteEmitterTest.java

		@Test
		void test_Emit_MultipleInputs_QuotesEmitted() throws IOException {
		- final var couplets = readPairs(
		- "unambiguous-1-pass.txt" );
		+ final var couplets = readPairs( "unambiguous-1-pass.txt" );

		couplets.forEach( couplet -> {

src/test/resources/com/whitemagicsoftware/keenquotes/texts/invalid-grammar.txt

Delta	59 lines added, 16 lines removed, 43-line increase