D468: util: use ~ as a suffix for a temp file in the same directory as a source file

[mbolin (Michael Bolin)]

mbolin added a comment.


  @durin42 I believe we've come to a resolution on this thread that this is fine as-is, so are you OK to take this now?

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D468

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