def finalize(all_tokens, seen_ts, snippet_instance):
"""Adds a tabstop 0 if non is in 'seen_ts' and brings the text of the
snippet instance into Vim."""
if 0 not in seen_ts:
mark = all_tokens[-1][1].end # Last token is always EndOfText
m1 = Position(mark.line, mark.col)
TabStop(snippet_instance, 0, mark, m1)
def _resolve_ambiguity(all_tokens, seen_ts):
"""$1 could be a Mirror or a TabStop. This figures this out."""
for parent, token in all_tokens:
if isinstance(token, MirrorToken):
if token.number not in seen_ts:
seen_ts[token.number] = TabStop(parent, token)
else:
Mirror(parent, seen_ts[token.number], token)
def _do_parse(parent, text, allowed_tokens):
"""Recursive function that actually creates the objects."""
tokens = list(tokenize(text, indent, parent.start, allowed_tokens))
for token in tokens:
all_tokens.append((parent, token))
if isinstance(token, TabStopToken):
ts = TabStop(parent, token)
seen_ts[token.number] = ts
_do_parse(ts, token.initial_text, allowed_tokens_in_tabstops)
else:
klass = token_to_textobject.get(token.__class__, None)
if klass is not None:
klass(parent, token)