diff options
Diffstat (limited to 'src')
| -rwxr-xr-x | src/featherweight.py | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/src/featherweight.py b/src/featherweight.py index b3b35eb..dace6fd 100755 --- a/src/featherweight.py +++ b/src/featherweight.py @@ -161,17 +161,20 @@ try: if backup is not None: select_stack[:] = backup elif buf.endswith('\033[1;5B'): - if select_stack[-1][0] is not None: - while len(select_stack) > 1: - cur = select_stack[-1][0] - curi = select_stack[-1][1] - par = select_stack[-2][0] - par = feeds if par is None else par['inner'] + while select_stack[-1][0] is not None: + cur = select_stack[-1][0] + curi = select_stack[-1][1] + par = select_stack[-2][0] + par = feeds if par is None else par['inner'] + if curi + 1 < len(par): select_stack.pop() - if curi + 1 < len(par): - select_stack.append((par[curi + 1], curi + 1)) - print_tree() - break + select_stack.append((par[curi + 1], curi + 1)) + print_tree() + break + elif select_stack[-2][0] is not None: + select_stack.pop() + else: + break elif buf.endswith('\033[C'): if select_stack[-1][0] is None: if len(feeds) > 0: |