FIX: Correctly render template with {{> @partial-block }}

geoffp#3

Author: teehemkay

lib/engine_handlebars.js

@@ -27,6 +27,12 @@ var Handlebars = require('handlebars');
 // regexes, stored here so they're only compiled once
 const findPartialsRE = /{{#?>\s*([\w-\/.]+)(?:.|\s+)*?}}/g;
 const findListItemsRE = /({{#( )?)(list(I|i)tems.)(one|two|three|four|five|six|seven|eight|nine|ten|eleven|twelve|thirteen|fourteen|fifteen|sixteen|seventeen|eighteen|nineteen|twenty)( )?}}/g;
+const findAtPartialBlockRE = /{{#?>\s*@partial-block\s*}}/g;
+
+function escapeAtPartialBlock(partialString) {
+  var partial = partialString.replace(findAtPartialBlockRE, '{{> @partial-block }}')
+  return partial;
+}
 
 var engine_handlebars = {
   engine: Handlebars,
@@ -42,6 +48,7 @@ var engine_handlebars = {
     if (partials) {
       Handlebars.registerPartial(partials);
     }
+    pattern.extendedTemplate = escapeAtPartialBlock(pattern.extendedTemplate);
     var compiled = Handlebars.compile(pattern.extendedTemplate);
     return compiled(data);
   },