view tests/test-chg.t @ 28706:b33ca687c1e3

revset: inline isvalidsymbol() and getsymbol() into _parsealiasdecl()

Since I'm going to extract a common alias parser, I want to eliminate
dependencies to the revset parsing rules. These functions are trivial,
so we can go without them.

init repo

  $ hg init foo
  $ cd foo

ill-formed config

  $ hg status
  $ echo '=brokenconfig' >> $HGRCPATH
  $ hg status
  hg: parse error at * (glob)
  [255]