Print Page - How to capitalize an ASCII letter

Title: How to capitalize an ASCII letter
Post by: Larry Hammick on November 10, 2009, 05:41:03 PM

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

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

Title: Re: How to capitalize an ASCII letter
Post by: oex on November 10, 2009, 06:04:22 PM

sub al,32 ::)

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

Title: Re: How to capitalize an ASCII letter
Post by: BogdanOntanu on November 10, 2009, 06:12:33 PM

Was this post really intended for the Colosseum ?

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

Code Select


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

sorry for no TAB's

Title: Re: How to capitalize an ASCII letter
Post by: oex on November 10, 2009, 11:04:22 PM

:lol

Title: Re: How to capitalize an ASCII letter
Post by: Larry Hammick on November 11, 2009, 05:25:01 AM

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. ::)

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General Forums => The Laboratory => Topic started by: Larry Hammick on November 10, 2009, 05:41:03 PM