On 09-Mar-2011 10:37, tyru wrote:
> 1. vim -u NONE -i NONE
> 2. :echo strdisplaywidth("\<Tab>foo", 8)
>
> It returns 11 but I expect that the return value is 3 ("foo").
> I'm getting something wrong?
> Default 'tabstop' value is 8, so strdisplaywidth("\<Tab>") returns 8.
> it is expected value, though.
11 = 8 (<Tab>) + 3 ("foo") is correct; the <Tab> occupies 8 display cells, and
is therefore included. The function is mostly used for visual alignment along
screen colums.
-- regards, ingo
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