On Aug 9, 2013 7:00 PM, "David A. Wheeler" <dwhee...@dwheeler.com> wrote:
> Then, add a special "scope-change" keystroke (either prefix or
> postfix) to handle the rare cases where this default is not intended.
>
A natural keystroke would be M-C-d / M-C-u (down/up-list) as if you were
really moving across a "(".
There should be visual feedback, a-la match-parens. With feedback I think
you also want Right/Left to move across the virtual "(".
The deeper you go into the rabbit hole of pretending there is a paren, the
harder it is to implement consistently - e.g. saving & restoring point
should preserve this state (including via save-excursions!) - except by
actually having an invisible char in the buffer.
n-exprs present another ambiguity:
|foo(bar)
moves over foo or foo(bar)?
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