view tests/test-diffdir.t @ 12035:ff1044230bca

repository: drop unused rjoin() method

This method was introduced by cfeeac24fc1e but grepping the history does not
reveal any call. Extensions may use it but the method intent is not even clear
to me.

  $ hg init
  $ touch a
  $ hg add a
  $ hg ci -m "a" -d "1000000 0"

  $ echo 123 > b
  $ hg add b
  $ hg diff --nodates
  diff -r acd8075edac9 b
  --- /dev/null
  +++ b/b
  @@ -0,0 +1,1 @@
  +123

  $ hg diff --nodates -r tip
  diff -r acd8075edac9 b
  --- /dev/null
  +++ b/b
  @@ -0,0 +1,1 @@
  +123

  $ echo foo > a
  $ hg diff --nodates
  diff -r acd8075edac9 a
  --- a/a
  +++ b/a
  @@ -0,0 +1,1 @@
  +foo
  diff -r acd8075edac9 b
  --- /dev/null
  +++ b/b
  @@ -0,0 +1,1 @@
  +123

  $ hg diff -r ""
  abort: 00changelog.i@: ambiguous identifier!
  $ hg diff -r tip -r ""
  abort: 00changelog.i@: ambiguous identifier!

  $ true