How to capitalize an ASCII letter

[Larry Hammick]

Code Select Expand

AND                                    AL,                                        NOT("A" XOR "a")

and don't forget to tab halfway across the screen for each new operand.

[oex]

sub al,32  ::)

Funnily enough gave me an idea for something else though...  :bg

[BogdanOntanu]

Was this post really intended for the Colosseum ?

IF the ASCII char value is already in range of A... Z THEN

Code Select Expand


OR AL,20h ; to lower case
AND AL,0DFh ; to upper case, in fact AND AL, (NOT 20h)


sorry for no TAB's

[oex]

  :lol

[Larry Hammick]

I put in in the Colosseum on the grounds that it's just a sarcastic mockery of the pedantry that we sometimes see in the software world.  :toothy IMO it has no place in the Laboratory. ::)