tests/test-1102.t

i18n: show localized messages for commands/extensions in hgweb help top (issue3383)

in hgweb help top page, help topics are localized, but abstracts of
commands and extensions are not, although these are already
translated.

it is because localized messages for them should be explicitly looked
up by original ones.

this patch looks localized messages up for each commands/extensions.

  $ rm -rf a
  $ hg init a
  $ cd a
  $ echo a > a
  $ hg ci -Am0
  adding a
  $ hg tag t1 # 1
  $ hg tag --remove t1 # 2

  $ hg co 1
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg tag -f -r0 t1
  $ hg tags
  tip                                3:a49829c4fc11
  t1                                 0:f7b1eb17ad24