>     Or, if that's too hard to remember, just think of the Carry flag
>     after a subtraction as a "non-negative" flag. After a subtract,
>     Carry will be set if the result is positive or zero, and will be
>     clear if the result is negative.  E.g.,

And if that's too hard to remember, use my SKIP_WLE (skip if W was less
than or equal to other value) and SKIP_WGT macros.  These expand to single
BTFSx STATUS, C instructions, but alleviate the need to figure out which
way C gets set on a subtract each time.  Just do a SUBLW or SUBWF followed
by SKIP_WLE or SKIP_WGT.  These any many other handy macros can be found
in STD.INS.ASPIC at http://www.embedinc.com.pic.


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