view tests/test-diff-issue2761.t @ 34013:da07367d683b

mdiff: add a --ignore-space-at-eol option

Add an option that only ignores whitespaces at EOL. The name of the option is
the same as Git.

.. feature::

   Added `--ignore-space-at-eol` diff option to ignore whitespace differences
   at line endings.

Differential Revision: https://phab.mercurial-scm.org/D422

Test issue2761

  $ hg init

  $ touch to-be-deleted
  $ hg add
  adding to-be-deleted
  $ hg ci -m first
  $ echo a > to-be-deleted
  $ hg ci -m second
  $ rm to-be-deleted
  $ hg diff -r 0

Same issue, different code path

  $ hg up -C
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ touch does-not-exist-in-1
  $ hg add
  adding does-not-exist-in-1
  $ hg ci -m third
  $ rm does-not-exist-in-1
  $ hg diff -r 1