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Do not take number of subsegments into account, work without parser_state

This commit is contained in:
ZyX 2014-02-16 20:40:40 +04:00
parent 772a09d01b
commit 1f4c77db5d
1 changed files with 3 additions and 4 deletions
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7
powerline/segments/shell.py
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@ -79,8 +79,7 @@ def continuation(pl, segment_info, omit_cmdsubst=True, right_align=False, rename
'''Display parser state.
:param bool omit_cmdsubst:
Do not display cmdsubst parser state if it is the last, but not the only
one.
Do not display cmdsubst parser state if it is the last one.
:param bool right_align:
Align to the right.
:param dict renames:
@ -89,7 +88,7 @@ def continuation(pl, segment_info, omit_cmdsubst=True, right_align=False, rename
Highlight groups used: ``continuation``, ``continuation:current``.
'''
if not segment_info['parser_state']:
if not segment_info.get('parser_state'):
return None
ret = []
@ -102,7 +101,7 @@ def continuation(pl, segment_info, omit_cmdsubst=True, right_align=False, rename
'draw_inner_divider': True,
})
if omit_cmdsubst and len(ret) > 1 and ret[-1]['contents'] == 'cmdsubst':
if omit_cmdsubst and ret[-1]['contents'] == 'cmdsubst':
ret.pop(-1)
if not ret: