Getting rid of TCL file

So, we created a TCL file with a couple procs in it for a temporary process that we had to do.  I want to get rid of the TCL file keep our system uncluttered, but it doesn’t look like you can get rid of it through the IDE interface.  I know that when you save a TCL file in IDE it registers the procs in the file with the system, so I’m not sure if I can just delete the file from the file system or not.  So, my question is, is it safe to just delete the physical TCL file from the file system?  Thanks.