Matthew Wozniski wrote:
> To reproduce:
>
> vim -u NONE -U NONE
> :set ignorecase infercase
> ia<CR><CR><C-X><C-L><C-X><C-L>
>
> After the first <C-X><C-L>, we have
> 1. "a"
> 2. ""
> 3. "a"
>
> the 2nd <C-X><C-L> tries to complete the string on line 2. This
> results in a place where we try to allocate 0 space to hold an empty
> string (at edit.c:2151).
>
> The fix is as easy as the explanation; we just add a new condition
> that results in skipping case inference for an empty string.
>
> 2114c2114
> < if (p_ic && curbuf->b_p_inf)
> ---
> > if (p_ic && curbuf->b_p_inf && len > 0)
Thanks for the clear explanation. And this looks like the right way to
fix this.
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