Fix text files not writing escaped double quotes

gettext-gradle-plugin/src/main/java/org/mini2Dx/gettext/plugin/file/TextFile.java

@@ -79,7 +79,7 @@ public TextFile(InputStream inputStream, String relativePath, String commentForm
 					entry.getExtractedComments().add(line.substring(commentFormatPrefix.length()).trim());
 				} else {
 					entry.setReference(this.relativePath + ":" + lineNumber);
-					entry.setId(line);
+					entry.setId(Utils.escapeDoubleQuotes(line));
 					translationEntries.add(entry);
 					entry = null;
 				}

gettext-gradle-plugin/src/main/java/org/mini2Dx/gettext/plugin/file/Utils.java

@@ -0,0 +1,22 @@
+/*******************************************************************************
+ * Copyright 2020 Thomas Cashman
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ ******************************************************************************/
+package org.mini2Dx.gettext.plugin.file;
+
+public class Utils {
+	public static String escapeDoubleQuotes(String str) {
+		return str.replace("\"", "\\\"");
+	}
+}

gettext-gradle-plugin/src/test/java/org/mini2Dx/gettext/plugin/file/TextFileTest.java

@@ -18,7 +18,7 @@ public void testTextFile() throws IOException {
 		final List<TranslationEntry> results = new ArrayList<TranslationEntry>();
 		textFile.getTranslationEntries(results);
 
-		Assert.assertEquals(4, results.size());
+		Assert.assertEquals(5, results.size());
 
 		final TranslationEntry entry0 = results.get(0);
 		Assert.assertEquals(FILENAME + ":1", entry0.getReference());
@@ -41,5 +41,10 @@ public void testTextFile() throws IOException {
 		Assert.assertEquals(FILENAME + ":7", entry3.getReference());
 		Assert.assertEquals("Line 3", entry3.getId());
 		Assert.assertEquals(0, entry3.getExtractedComments().size());
+
+		final TranslationEntry entry4 = results.get(4);
+		Assert.assertEquals(FILENAME + ":10", entry4.getReference());
+		Assert.assertEquals("Line with \\\"Quotes\\\"", entry4.getId());
+		Assert.assertEquals(1, entry4.getExtractedComments().size());
 	}
 }

gettext-gradle-plugin/src/test/resources/sample.txt

@@ -4,4 +4,7 @@ Line 1
 
 #. Comment 1
 Line 2
-Line 3
+Line 3
+
+#. Comment 3
+Line with "Quotes"