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Issue #19198: IDLE: tab after initial whitespace should tab, not autocomplete.

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Fixes problem with writing docstrings at lease twice indented.
This commit is contained in:
Terry Jan Reedy 2016-07-24 23:01:28 -04:00
parent 996d72bccf
commit c665dfd73e
3 changed files with 12 additions and 7 deletions
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9
Lib/idlelib/autocomplete.py
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@ -78,16 +78,17 @@ class AutoComplete:
open a completion list after that (if there is more than one
completion)
"""
if hasattr(event, "mc_state") and event.mc_state:
# A modifier was pressed along with the tab, continue as usual.
if hasattr(event, "mc_state") and event.mc_state or\
not self.text.get("insert linestart", "insert").strip():
# A modifier was pressed along with the tab or
# there is only previous whitespace on this line, so tab.
return None
if self.autocompletewindow and self.autocompletewindow.is_active():
self.autocompletewindow.complete()
return "break"
else:
opened = self.open_completions(False, True, True)
if opened:
return "break"
return "break" if opened else None
def _open_completions_later(self, *args):
self._delayed_completion_index = self.text.index("insert")