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Re: Path to *.m file

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  • Subject: [mg86535] Re: Path to *.m file
  • From: David Bailey <dave at>
  • Date: Thu, 13 Mar 2008 04:32:53 -0500 (EST)
  • References: <> <fr5e8q$odn$>

Carl Woll wrote:

> I'm not sure why this is a `Private` variable, but this information can 
> be found from:
> System`Private`$InputFileName

This is very useful, and I have checked, and it was there at 5.2, so I 
guess it is one of those long-term undocumented features!

However, it would be nice if it (or the subsequent documented feature) 
always returned the absolute path-name. As it is, Get["xxx.m"] sets this 
variable to ".\\xx.m", which is less convenient, and misleading if the 
code in the package has already executed a SetDirectory call.

David Bailey

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