Below assume the last line of the current file has aa $crlf on it already!

Code:
bset &binvar 1 32 32 32 32 32 32
bwrite text.txt -1 -1 &binvar
write -n text.txt blah $+ $crlf


The write -n says it stops a $crlf being added to the end, but it also stops one from being appended to the front if the file doesnt end in one, which it doesnt after the bwrite
so i use this to attach the rest of the line, then i hardcoded a $crlf onto the end of it.

I could have added the blah $+ $crlf to the binvar but i didnt see any overwhelming advantage to that, maybe one less write? it didnt seem that important.