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Add virtcol parameter for col_current segment

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The virtual column number is also default. I doubt anybody here ever
wanted to see byte offset. When it comes to a questions like alignment,
forced text width and so on only virtual columns matter. It would be
good to optionally take concealed characters into account, but vim does
not provide a way to do so (well, except recent screencol() added solely
for testing which would be hard, but not impossible, to adapt to such
needs).

Closes #25.
This commit is contained in:
ZyX 2013-01-03 01:22:53 +04:00 committed by Kim Silkebækken
parent f67a004548
commit ca1225b864
1 changed files with 6 additions and 2 deletions
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8
powerline/ext/vim/segments/core.py
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@ -8,6 +8,7 @@ from powerline.lib.memoize import memoize
vim_funcs = { vim_funcs = {
'col': vim_get_func('col', rettype=int), 'col': vim_get_func('col', rettype=int),
'virtcol': vim_get_func('virtcol', rettype=int),
'expand': vim_get_func('expand'), 'expand': vim_get_func('expand'),
'line': vim_get_func('line', rettype=int), 'line': vim_get_func('line', rettype=int),
'mode': vim_get_func('mode'), 'mode': vim_get_func('mode'),
@ -163,7 +164,10 @@ def line_current():
return vim_funcs['line']('.') return vim_funcs['line']('.')
def col_current(): def col_current(virtcol=True):
'''Return the current cursor column. '''Return the current cursor column.
If the optional argument is True then returns visual column with concealed
characters ignored (default), else returns byte offset.
''' '''
return vim_funcs['col']('.') return vim_funcs['virtcol' if virtcol else 'col']('.')