Tests that the exit code is as expected when ui.detailed-exit-code is *not*

enabled.

  $ cat >> $HGRCPATH << EOF

  > [ui]

  > detailed-exit-code=no

  > EOF

  $ hg init repo

  $ cd repo

  $ echo a > a

Expect exit code 0 on success

  $ hg ci -Aqm initial

  $ hg co nonexistent

  abort: unknown revision 'nonexistent'

  [255]

  $ hg co 'none()'

  abort: empty revision set

  [255]

  $ hg co 'invalid('

  hg: parse error at 8: not a prefix: end

  (invalid(

           ^ here)

  [255]

  $ hg co 'invalid('

  hg: parse error at 8: not a prefix: end

  (invalid(

           ^ here)

  [255]

  $ hg continue

  abort: no operation in progress

  [255]

  $ hg st --config a=b

  abort: malformed --config option: 'a=b' (use --config section.name=value)

  [255]

  $ echo b > a

  $ hg ci -m second

  $ echo c > a

  $ hg ci -m third

  $ hg --config extensions.rebase= rebase -r . -d 0 -q

  warning: conflicts while merging a! (edit, then use 'hg resolve --mark')

  unresolved conflicts (see 'hg resolve', then 'hg rebase --continue')

  [1]