comparison mercurial/templater.py @ 34073:7bbc4e113e5f

parser: stabilize output of prettyformat() by using byte-safe repr()

The format of leaf nodes is slightly changed so they look more similar to
internal nodes.

34072:30535fe47e78

    """Expand list of templates to node tuple

    >>> def f(tree):
    ...     print prettyformat(_unnesttemplatelist(tree))
    >>> f(('template', []))
    ('string', '')
    >>> f(('template', [('string', 'foo')]))
    ('string', 'foo')
    >>> f(('template', [('string', 'foo'), ('symbol', 'rev')]))
    (template
      ('string', 'foo')
      ('symbol', 'rev'))
    >>> f(('template', [('symbol', 'rev')]))  # template(rev) -> str
    (template
      ('symbol', 'rev'))
    >>> f(('template', [('template', [('string', 'foo')])]))
    ('string', 'foo')
    """
    if not isinstance(tree, tuple):
        return tree
    op = tree[0]
    if op != 'template':

34073:7bbc4e113e5f

    """Expand list of templates to node tuple

    >>> def f(tree):
    ...     print prettyformat(_unnesttemplatelist(tree))
    >>> f(('template', []))
    (string '')
    >>> f(('template', [('string', 'foo')]))
    (string 'foo')
    >>> f(('template', [('string', 'foo'), ('symbol', 'rev')]))
    (template
      (string 'foo')
      (symbol 'rev'))
    >>> f(('template', [('symbol', 'rev')]))  # template(rev) -> str
    (template
      (symbol 'rev'))
    >>> f(('template', [('template', [('string', 'foo')])]))
    (string 'foo')
    """
    if not isinstance(tree, tuple):
        return tree
    op = tree[0]
    if op != 'template':