improved template syntax errors with file, line number and failed token highlighted in error message

2017-10-03 22:47:28 +02:00
parent 2e80f70f67
commit 6300dbc7bf
17 changed files with 220 additions and 190 deletions
--- a/Sources/IfTag.swift
+++ b/Sources/IfTag.swift
@@ -219,7 +219,7 @@ class IfNode : NodeType {
  class func parse_ifnot(_ parser: TokenParser, token: Token) throws -> NodeType {
    var components = token.components()
    guard components.count == 2 else {
-      throw TemplateSyntaxError("'ifnot' statements should use the following 'ifnot condition' `\(token.contents)`.")
+      throw TemplateSyntaxError("'ifnot' statements should use the following syntax 'ifnot condition'.")
    }
    components.removeFirst()
    var trueNodes = [NodeType]()