Add support for obsolete items to fix broken parsing.

test/fixtures/commented.po

@@ -0,0 +1,23 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: Test\n"
+"POT-Creation-Date: \n"
+"PO-Revision-Date: 2014-02-17 14:11+0100\n"
+"Last-Translator: Ruben Vermeersch <ruben@rocketeer.be>\n"
+"Language-Team: \n"
+"Language: nl\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Poedit 1.6.4\n"
+"X-Poedit-SourceCharset: UTF-8\n"
+"X-POOTLE-MTIME: 1390921449.000000\n"
+
+
+#: .tmp/ui/settings/views/console-modal.html
+msgid "{{dataLoader.data.length}} results"
+msgstr "{{dataLoader.data.length}} resultaten"
+
+#~ msgid "Add order"
+#~ msgstr "Order toevoegen"

test/parse.js

@@ -85,6 +85,21 @@ describe('Parse', function () {
         assert.equal(ambiguousItems[1].msgctxt, 'folder action');
     });
 
+    it('Handles obsolete items', function () {
+        var po = PO.parse(fs.readFileSync(__dirname + '/fixtures/commented.po', 'utf8'));
+
+        assert.equal(po.items.length, 2);
+        var item = po.items[0];
+        assert.equal(item.obsolete, false);
+        assert.equal(item.msgid, "{{dataLoader.data.length}} results");
+        assert.equal(item.msgstr, "{{dataLoader.data.length}} resultaten");
+
+        item = po.items[1];
+        assert.equal(item.obsolete, true);
+        assert.equal(item.msgid, "Add order");
+        assert.equal(item.msgstr, "Order toevoegen");
+    });
+
     describe('C-Strings', function () {
         it('should parse the c-strings.po file', function () {
             var po = PO.parse(fs.readFileSync(__dirname + '/fixtures/c-strings.po', 'utf8'));

test/write.js

@@ -52,6 +52,15 @@ describe('Write', function () {
         assertHasLine(str, '#. Extracted comment');
     });
 
+    it('write obsolete items', function () {
+        var input = fs.readFileSync(__dirname + '/fixtures/commented.po', 'utf8');
+        var po = PO.parse(input);
+        var str = po.toString();
+
+        assertHasLine(str, '#~ msgid "Add order"');
+        assertHasLine(str, '#~ msgstr "Order toevoegen"');
+    });
+
     describe('C-Strings', function () {
         it('should escape "', function () {
             var item = new PO.Item();