Sometimes when i work with a huge markup sql/xml/cvs files idea trying to parse it and works slowly. On other hand i do not want to treat all sql files as a plain text. So, it will be convinient to me to open a huge file in a resource cheap manner. Is it possible? This is because i need to switch to a notepad++ to edit sql. it provides basic highlightning and runs very fast even on a huge files.
P.S. Also, consider a user who ocassinously click a huge file in idea - it could freeze it for a minutes and even crash it. If idea can estimate file complexity and open it in a resource safe mode, it will be nice feature.