Melted/compromised sheathing?

[jfrederick (Joshua Frederick)]

Does this sheathing on this wire look compromised/melted/distorted?
thx in advance.

[cevans (Chuck Evans, CMI)]

Severely compromised on the first photo and probably not repairable:). No on the second.

[jjonas (Jeffrey Jonas)]

Actually… yes it does…

https://www.nachi.org/forum/attachment.php?attachmentid=149339&stc=1&d=1471011403

[Jim_Port]

I would say that is just the way it was penciled down when stripped.