Better recovery of parsing errors in function parameter lists.
Better recovery of parsing errors in function parameter lists.

winmain/intellij-haxe,HaxeFoundation/intellij-haxe,winmain/intellij-haxe,HaxeFoundation/intellij-haxe,eliasku/intellij-haxe,TiVo/intellij-haxe,winmain/intellij-haxe,TiVo/intellij-haxe,HaxeFoundation/intellij-haxe,eliasku/intellij-haxe,EricBishton/intellij-haxe,TiVo/intellij-haxe,eliasku/intellij-haxe,EricBishton/intellij-haxe,EricBishton/intellij-haxe