bug#25788: 26.0.50; first C-x C-f triggering tramp is slow

[Mark Oteiza <mvoteiza@udel.edu>]

On 19/02/17 at 09:37am, Michael Albinus wrote:
> npostavs@users.sourceforge.net writes:
> 
> > I see this also on GNU/Linux (with master, not emacs-25), here's a
> > backtrace from doing (debug-on-entry 'require) before the C-x C-f:
> >
> > Debugger entered--entering a function:
> > * require(tramp-compat)
> >   byte-code(...)
> >   load("tramp" noerror nomessage)
> >   (and (null load-in-progress) (load "tramp" (quote noerror) (quote nomessage)))
> >   (let ((default-directory temporary-file-directory)) (and (null
> > load-in-progress) (load "tramp" (quote noerror) (quote nomessage))))
> >   (if (let ((default-directory temporary-file-directory)) (and (null
> > load-in-progress) (load "tramp" (quote noerror) (quote nomessage))))
> > (apply operation args) (tramp-completion-run-real-handler operation
> > args))
> >   tramp-autoload-file-name-handler(substitute-in-file-name "/")
> 
> I've pushed a fix to master, which shall avoid loading tramp.el just for
> file name "/". Since it changes autoloads, it might be necessary to
> bootstrap Emacs.

Indeed fixed, thanks all.