Re: Check for spaces at the start of the current line

Am 26.08.2011 19:24, schrieb Gerardo Marset:
> I'm looking for a way of knowing wether or not all the characters up
> to the cursor position in the current line are spaces. How would I do
> that?
>
> Thanks!

I'd use the following test (echos 1 (= true) if cursor is on initial
white-space):

:echo virtcol(".")-1 < indent(".")

Example: a mapping for the <Home> key

:noremap <expr> <Home> virtcol(".")-1==indent(".")?"<Bar>":"^"

--
Andy

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