Release v1.0.1

fix issue #16

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "pofile",
-  "version": "0.3.0",
+  "version": "1.0.1",
   "authors": [
     "Ruben Vermeersch <ruben@rocketeer.be>"
   ],

dist/pofile.js

@@ -8,6 +8,7 @@ function trim(string) {
 
 var PO = function () {
     this.comments = [];
+    this.extractedComments = [];
     this.headers = {};
     this.items = [];
 };
@@ -24,6 +25,11 @@ PO.prototype.toString = function () {
             lines.push('# ' + comment);
         });
     }
+    if (this.extractedComments) {
+        this.extractedComments.forEach(function (comment) {
+            lines.push('#. ' + comment);
+        });
+    }
 
     lines.push('msgid ""');
     lines.push('msgstr ""');
@@ -59,7 +65,12 @@ PO.parse = function (data) {
     data = data.replace(/\r\n/g, '\n');
     var po = new PO();
     var sections = data.split(/\n\n/);
-    var headers = sections.shift();
+    var headers = [sections.shift()];
+    //everything until the first 'msgid ""' is considered header
+    while (headers[headers.length - 1].indexOf('msgid ""') < 0) {
+        headers.push(sections.shift());
+    }
+    headers = headers.join('\n');
     var lines = sections.join('\n').split(/\n/);
 
     po.headers = {
@@ -87,10 +98,11 @@ PO.parse = function (data) {
         acc.push(line);
         return acc;
     }, []).forEach(function (header) {
-        if (header.match(/^#/)) {
+        if (header.match(/^#\./)) {
+            po.extractedComments.push(header.replace(/^#\.\s*/, ''));
+        } else if (header.match(/^#/)) {
             po.comments.push(header.replace(/^#\s*/, ''));
-        }
-        if (header.match(/^"/)) {
+        } else if (header.match(/^"/)) {
             header = header.trim().replace(/^"/, '').replace(/\\n"$/, '');
             var p = header.split(/:/);
             var name = p.shift().trim();

lib/po.js

@@ -7,6 +7,7 @@ function trim(string) {
 
 var PO = function () {
     this.comments = [];
+    this.extractedComments = [];
     this.headers = {};
     this.items = [];
 };
@@ -23,6 +24,11 @@ PO.prototype.toString = function () {
             lines.push('# ' + comment);
         });
     }
+    if (this.extractedComments) {
+        this.extractedComments.forEach(function (comment) {
+            lines.push('#. ' + comment);
+        });
+    }
 
     lines.push('msgid ""');
     lines.push('msgstr ""');
@@ -58,7 +64,12 @@ PO.parse = function (data) {
     data = data.replace(/\r\n/g, '\n');
     var po = new PO();
     var sections = data.split(/\n\n/);
-    var headers = sections.shift();
+    var headers = [sections.shift()];
+    //everything until the first 'msgid ""' is considered header
+    while (headers[headers.length - 1].indexOf('msgid ""') < 0) {
+        headers.push(sections.shift());
+    }
+    headers = headers.join('\n');
     var lines = sections.join('\n').split(/\n/);
 
     po.headers = {
@@ -86,10 +97,11 @@ PO.parse = function (data) {
         acc.push(line);
         return acc;
     }, []).forEach(function (header) {
-        if (header.match(/^#/)) {
+        if (header.match(/^#\./)) {
+            po.extractedComments.push(header.replace(/^#\.\s*/, ''));
+        } else if (header.match(/^#/)) {
             po.comments.push(header.replace(/^#\s*/, ''));
-        }
-        if (header.match(/^"/)) {
+        } else if (header.match(/^"/)) {
             header = header.trim().replace(/^"/, '').replace(/\\n"$/, '');
             var p = header.split(/:/);
             var name = p.shift().trim();

package.json

@@ -1,7 +1,7 @@
 {
   "name": "pofile",
   "description": "Parse and serialize Gettext PO files.",
-  "version": "0.3.0",
+  "version": "1.0.1",
   "author": {
     "name": "Ruben Vermeersch",
     "email": "ruben@savanne.be",

test/fixtures/big.po

@@ -1,4 +1,5 @@
 # French translation of Link (6.x-2.9)
+
 # Copyright (c) 2011 by the French translation team
 #
 msgid ""

test/fixtures/comment.po

@@ -1,6 +1,7 @@
 # French translation of Link (6.x-2.9)
 # Copyright (c) 2011 by the French translation team
 #
+#. extracted from test
 msgid ""
 msgstr ""
 "Project-Id-Version: Link (6.x-2.9)\n"

test/parse.js

@@ -61,6 +61,9 @@ describe('Parse', function () {
         assert.notEqual(po, null);
         assert.equal(po.items.length, 2);
 
+        assert.equal(po.extractedComments.length, 1);
+        assert.equal(po.extractedComments[0], 'extracted from test');
+
         var item = po.items[0];
         assert.equal(item.msgid, 'Title, as plain text');
         assert.equal(item.msgstr, 'Attribut title, en tant que texte brut');

test/write.js

@@ -74,6 +74,7 @@ describe('Write', function () {
         var input = fs.readFileSync(__dirname + '/fixtures/comment.po', 'utf8');
         var po = PO.parse(input);
         var str = po.toString();
+        assertHasLine(str, '#. extracted from test');
         assertHasLine(str, '#. Extracted comment');
     });