5 lines
381 B
Rexx
5 lines
381 B
Rexx
x = 'alphaBETA' /*define a string to a REXX variable. */
|
|
y = upper(x) /*uppercase X and store it ───► Y */
|
|
z = lower(x) /*lowercase X " " " ───► Z */
|
|
|
|
/*Some REXXes don't support the UPPER and LOWER BIFs (built-in functions).*/
|