fix(Formatter): Don't strip whitespace in preformat

In preformatted text, white space should be retained
SockDrawer · Nov 29, 2016 · cc414dc · cc414dc
1 parent f980710
commit cc414dc
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/providers/nodebb/format.js b/providers/nodebb/format.js
@@ -270,12 +270,14 @@ exports.header6 = function header6(text) {
  * @param {!string} text The text
  * @returns {string} Text in a preformat block
  */
+ /* eslint-disable prefer-template */
 exports.preformat = function preformat(text) {
     if (text.indexOf('\n') > -1) {
-        return prefixifier('```\n', text, '\n```');
+        return '```\n' + text + '\n```';
     }
-    return prefixifier('`', text, '`');
+    return '`' + text + '`';
 };
+/* eslint-enable prefer-template */
 
 /**
  * Format text with a strikethrough effect

diff --git a/test/providers/nodebb/formatTest.js b/test/providers/nodebb/formatTest.js
@@ -597,6 +597,10 @@ describe('providers/nodebb/format', () => {
             const expected = '```\nline1\nline2\n```';
             testModule.preformat('line1\nline2').should.equal(expected);
         });
+        it('should retain existing whitespace', () => {
+            const expected = '```\n     line1\n   line2\n```';
+            testModule.preformat('     line1\n   line2').should.equal(expected);
+        });
     });
     describe('strikethrough', () => {
         it('should generate preformatted text in markdown', () => {