Some fixes to retain the continuation whitespace on Subject: lines

even after adding the prefix.  Specifically,

uheader(): Accepts a continuation_ws parameter which is passed
straight through to the Header constructor call.

prefix_subject(): Split the pre-prefixed Subject: header into lines
and get the continuation_ws character from the first continuation line
(it won't matter if there is no continuation line).  Pass this to
uheader().

0 files changed, 0 insertions, 0 deletions