add new TemplateEncodingError

lib/liquid/errors.rb

@@ -40,19 +40,20 @@ module Liquid
     end
   end
 
-  ArgumentError       = Class.new(Error)
-  ContextError        = Class.new(Error)
-  FileSystemError     = Class.new(Error)
-  StandardError       = Class.new(Error)
-  SyntaxError         = Class.new(Error)
-  StackLevelError     = Class.new(Error)
-  MemoryError         = Class.new(Error)
-  ZeroDivisionError   = Class.new(Error)
-  FloatDomainError    = Class.new(Error)
-  UndefinedVariable   = Class.new(Error)
-  UndefinedDropMethod = Class.new(Error)
-  UndefinedFilter     = Class.new(Error)
-  MethodOverrideError = Class.new(Error)
-  DisabledError       = Class.new(Error)
-  InternalError       = Class.new(Error)
+  ArgumentError         = Class.new(Error)
+  ContextError          = Class.new(Error)
+  FileSystemError       = Class.new(Error)
+  StandardError         = Class.new(Error)
+  SyntaxError           = Class.new(Error)
+  StackLevelError       = Class.new(Error)
+  MemoryError           = Class.new(Error)
+  ZeroDivisionError     = Class.new(Error)
+  FloatDomainError      = Class.new(Error)
+  UndefinedVariable     = Class.new(Error)
+  UndefinedDropMethod   = Class.new(Error)
+  UndefinedFilter       = Class.new(Error)
+  MethodOverrideError   = Class.new(Error)
+  DisabledError         = Class.new(Error)
+  InternalError         = Class.new(Error)
+  TemplateEncodingError = Class.new(Error)
 end

lib/liquid/template.rb

@@ -109,7 +109,7 @@ module Liquid
       parse_context = configure_options(options)
 
       unless source.valid_encoding?
-        raise SyntaxError, parse_context.locale.t("errors.syntax.invalid_template_encoding")
+        raise TemplateEncodingError, parse_context.locale.t("errors.syntax.invalid_template_encoding")
       end
 
       tokenizer     = parse_context.new_tokenizer(source, start_line_number: @line_numbers && 1)