+ set = r_r2 = $local_part \
+ 2a00:1940:100::ff:0:1 \
+ foo=bar \
+ # check we can get a newline into content
+ newline=initial\n\tcont \
+ # check we can get a list-sep into content (by doubling)
+ semicolon=initial;;cont \
+ ; \
+ # r_r3 checks we can have a list as arg for a "set" option
+ r_r3 = bletch