Make --files-from work like in gettext

Fixes gmarty#74

index.js

@@ -195,6 +195,14 @@ function xgettext(input, options, cb) {
     if (options['files-from']) {
       input = fs.readFileSync(options['files-from'], options['from-code'])
         .split('\n')
+        .map(function (line) {
+          return line.split('').reduceRight(function(acc, c) {
+            if (' \t\r'.indexOf(c) === -1 || acc.length > 0) {
+              return c + acc;
+            }
+            return acc;
+          }, '');
+        })
         .filter(function (line) {
           return line.trim().length > 0;
         });

test/cli.js

@@ -87,6 +87,26 @@ describe('CLI', function () {
       });
     });
 
+    it('should read input from a CR LF delimited file', function (done) {
+      run(['--output=-', '--files-from=fixtures/list-crlf.txt'], function (err) {
+        throw new Error(err);
+      }, function (code, data) {
+        assert.equal(0, code);
+        assert(data.match('This is a fixed sentence'));
+        done();
+      });
+    });
+
+    it('should read input from a HT delimited file', function (done) {
+      run(['--output=-', '--files-from=fixtures/list-ht.txt'], function (err) {
+        throw new Error(err);
+      }, function (code, data) {
+        assert.equal(0, code);
+        assert(data.match('This is a fixed sentence'));
+        done();
+      });
+    });
+
     it('should handle stdin input', function (done) {
       var child = run(['--output=-', '--language=Handlebars', '--from-code=utf8', '-'], function (err) {
         throw new Error(err);

test/fixtures/list-crlf.txt

@@ -0,0 +1 @@
+fixtures/template.hbs

test/fixtures/list-ht.txt

@@ -0,0 +1 @@
+fixtures/template.hbs