Re: bug#21072: Brave new mark-defun (and a testing tool)

[Stefan Monnier]

> Understood.  Do you have then any better idea for the name of this
> function?  beginning-of-defun--incomment-line-p seems to specific,
> in-comment-line-p _may_ be indeed too general.

I'll let someone else decide if it deserves a "non-prefixed" name, but
as for the name after the potential prefix, I think focusing on
"comment" is the wrong idea.  Maybe `insignificant-line-p`?  Or 
`emptyish-line-p`?


        Stefan