abbreviation deciphering help, please
i continue to work (slowly) at the sweater i've been knitting for months. for a little instant gratification, i decided to make a scarf. the pattern is "Julie" from darnyarn.net. the pattern is rated as difficult, but i think i can do it.
the two abbreviations that i'm a little unclear on are:
yfrn---i've seen yfwd in place of a yo, but i've never seen this.
also, C4B---i haven't cabled in a little while, so i'm trying to remember how. does this mean i put four sts on the cable needle or two?
any help anyone can give would be appreciated mightily.