Created attachment 199502 [details]
svn(1) diff against multimedia/libkate
libkate's Makefile escapes single quotes in some of the sed expressions. This gets passed through to regex(3) as an escaped-single-quote, which is an escape of an ordinary character. Such escapes will be forbidden in a future version of regex(3), so catch up early and remove the redundant escapes.
This will need a PORTREVISION bump.
A commit references this bug:
Date: Wed Dec 26 19:54:04 UTC 2018
New revision: 488422
Remove redundant regex escapes.
Submitted by: kevans