D464: editor: use an unambiguous path suffix for editor files

[durin42 (Augie Fackler)]

durin42 added inline comments.

INLINE COMMENTS

> test-editor-filename.t:15
> +  $ hg add editor.sh
> +  $ HGEDITOR=`realpath ./editor.sh`
> +  $ export HGEDITOR

realpath is not portable. I think you can use $TESTTMP/editor.sh though.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D464

To: mbolin, quark, durin42, #hg-reviewers, ryanmce
Cc: smf, ryanmce, mercurial-devel