Loop labels

2017-12-28 14:17:24 +01:00
parent a7448b74cf
commit 91df84b1a5
4 changed files with 112 additions and 11 deletions
--- a/Sources/Stencil/Parser.swift
+++ b/Sources/Stencil/Parser.swift
@@ -54,8 +54,13 @@ public class TokenParser {
          return nodes
        }

-        if let tag = token.components.first {
+        if var tag = token.components.first {
          do {
+            // special case for labeled tags (such as for loops)
+            if tag.hasSuffix(":") && token.components.count >= 2 {
+              tag = token.components[1]
+            }
+
            let parser = try environment.findTag(name: tag)
            let node = try parser(self, token)
            nodes.append(node)