Introducing the escape character, as discussed in #427

paularmstrong · Mar 5, 2014 · 33be4ef · 33be4ef
1 parent 87bc42b
commit 33be4ef
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/lib/filters.js b/lib/filters.js
@@ -92,7 +92,10 @@ exports.date = function (input, format, offset, abbr) {
 
   for (i; i < l; i += 1) {
     cur = format.charAt(i);
-    if (dateFormatter.hasOwnProperty(cur)) {
+    if (cur === '\\') {
+      i += 1;
+      out += (i < l) ? format.charAt(i) : cur;
+    } else if (dateFormatter.hasOwnProperty(cur)) {
       out += dateFormatter[cur](date, offset, abbr);
     } else {
       out += cur;

diff --git a/tests/filters.test.js b/tests/filters.test.js
@@ -103,7 +103,12 @@ var n = new Swig(),
       { c: 'v|date("S")', v: makeDate(420, 2011, 8, 13), e: 'th' },
       { c: 'v|date("S")', v: makeDate(420, 2011, 8, 21), e: 'st' },
       { c: 'v|date("S")', v: makeDate(420, 2011, 8, 22), e: 'nd' },
-      { c: 'v|date("S")', v: makeDate(420, 2011, 8, 23), e: 'rd' }
+      { c: 'v|date("S")', v: makeDate(420, 2011, 8, 23), e: 'rd' },
+
+      // Week
+      { c: 'v|date("\\D")', v: d, e: 'D' },
+      { c: 'v|date("\\t\\e\\s\\t")', v: d, e: 'test' },
+      { c: 'v|date("\\\\D")', v: d, e: '\\Tue' }
     ],
     'default': [
       { c: 'v|default("tacos")', v: 'foo', e: 'foo' },