[Nano-devel] interrupting contiguous cuts with a toggle

[Benno Schulenberg]

Hello all,

Another little problem with the undo procedures.
Open an existing file, hit ^K a few times, contiguously.
Then toggle whitespace twice (M-P), and hit ^K a few
more times.  Then do M-U, M-U.  The second undo says:
"Nothing in undo buffer!".  The first series of ^Ks is
entirely forgotten.

To solve this, I propose to not consider toggles in the
main edit window as interrupting a contiguous series
of ^Ks.  Crude patch attached.

What are your opinions?

Benno

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preservation.patch
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