New inset for \nopagebreak

[Richard Kimberly Heck]

On 10/9/20 5:34 PM, Pavel Sanda wrote:
> On Thu, Oct 08, 2020 at 09:57:00PM -0400, Richard Kimberly Heck wrote:
>>> Implementation-wise it could be just variant of page-break inset when you look
>>> at the semantics, painting-wise it would belong to the newline inset. Or it
>>> could be completely standalone inset. The semantic version seem most appropriate
>>> to me. Opinions?
>> No objection. I'd add it to InsetPageBreak.
> That would be like the attached. First iteration without format changes yet.

Looks mostly fine. Two things. First, there's a lot of indentation
weirdness. Second, I get the words "No page break" below the arrow
symbols. Did you mean to return after the specialized drawing routine?

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