Updated runtime files. Remove version checks for Vim older than 6.0.
diff --git a/runtime/syntax/arduino.vim b/runtime/syntax/arduino.vim
index 14299a4..4a4ef82 100644
--- a/runtime/syntax/arduino.vim
+++ b/runtime/syntax/arduino.vim
@@ -10,20 +10,13 @@
" Thanks to Rik, Erik Nomitch, Adam Obeng and Graeme Cross for helpful feedback!
-" For version 5.x: Clear all syntax items
-" For version 6.x: Quit when a syntax file was already loaded
-if version < 600
- syntax clear
-elseif exists("b:current_syntax")
+" quit when a syntax file was already loaded
+if exists("b:current_syntax")
finish
endif
" Read the C syntax to start with
-if version < 600
- so <sfile>:p:h/cpp.vim
-else
- runtime! syntax/cpp.vim
-endif
+runtime! syntax/cpp.vim
syn keyword arduinoConstant HIGH LOW INPUT OUTPUT
syn keyword arduinoConstant DEC BIN HEX OCT BYTE