id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
452	Save just when needed	Víctor de Buen Remiro	jgarcia	"Hi

In order to optimize OIS behavior it could be a good thing that the button “Save and compile F9” only rewrote the file if there are pending changes.

When the file is rewritten, its date changes and OIS will detect a failure of coherence in the referential integrity, and will reconstruct all the affected modules, becoming completely useless.

I'm working to detect this situation in OIS but this will take at least a few execution time, and it's important to reduce the occurrences to the minimum.

Thanks"	enhancement	closed	highest		Interface	head	minor	fixed