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vi(1), inconsistency in sentence limit
Am 22.05.2026 um 09:28 schrieb Walter Alejandro Iglesias:
> In sentence movement, the commands ')' and '(', move sentence forward
> and backward respectively, present a inconsistency. Only the latter
> considers also single spaces as sentence delimiter.
>
> Below I paste two diffs. The first unifies the behavior in favor of
> including also single space as delimiter for sentences. The second one
> makes both to honor the traditional behavior.
>
> Even when I format my paragraphs using two spaces as a sentence
> delimiter (anything that helps to distinguish field separators in any
> language helps reading,) I see some practical use in having the cursor
> movement recognize both cases. I also see the drawbacks of this, so I
> don't have a favorite.
>
Walter,
please don't get me wrong. I said it multiple times. Changes like that
need to be backed by some kind of process rather than personal
preference. If you want to know what I am talking about, I can only
refer you to some book written in german quoting papers going back to
palo alto at xerox. I am talking about chapter 5.1 of this book [1]
which just reproduces studies done at palo alto back then and which are
still of great interest today. It boils down to habbits and how to deal
with them.
[1]
<https://archive.org/details/Vom_Anfanger_zum_GEM-Profi_German_1991/page/9/mode/2up>
vi(1), inconsistency in sentence limit