icalendar devel - Mar 2008 - Escape carriage returns (\r)?

Hi,
    I was trying to get Google Calendar to import a gem-generated file
with no luck (it kept giving me the unhelpful message "parse error,"
even though http://severinghaus.org/projects/icv/ accepted the file as
valid). After a bunch of screwing around, I changed line 148 of
component.rb to include a .gsub("\r", "\\r"), which fixed
the problem.
It seems like line 158 might also want the same...is this correct?

Daniel