bug#26187: Bug in indent-sexp

[npostavs]

Gdobbins <gdobbins@protonmail.com> writes:

> The refactor of indent-sexp in commit 
> 3ee3995d105ff02f0fac540757431d36cb45c6c7 broke the assumption
>
> ;; If ENDPOS is nil, it is safe not to scan before point
> ;; since every line we indent is more deeply nested than point is.
>
> thereby breaking functionality in paredit. The attached patch fixes
> this.

Could you post the scenario which is broken?  I have a another pending
change to indent-sexp for Bug#25122 [1] which actually removes the
rescanning completely, but I'm not sure if that would rebreak this
scenario or fix it...

[1]: 
https://debbugs.gnu.org/cgi/bugreport.cgi?att=1;bug=25122;msg=74;filename=v2-0001-Don-t-reparse-the-sexp-in-indent-sexp-Bug-25122.patch