miekg/dns — pull request #127 by asergeyev (2014-09-11 18:47:07+00:00)
Title: Fixed TXT parsing with escaped chars

As stated in #126 things are not always correct when TXT has escaped special characters: semicolon, parens or others. This patch addresses handling of different lexer states when escaping is handled.

Also this include minor code simplification for handling escaping when generating string representation of RR.