Use VarLowerCase to translate the value of a specified variable to lower case.
VarLowerCase may also be entered as VarLow[ercase] or VLow[ercase].
Required Operands
OBJ is the name of a previously declared character variable.
Return Codes
OK Successful.
Examples
Procedure to check whether its parameter contains any uppercase letters:
------------------------------------------------------------------------
SET PPDVBL,1
DCL PARM,CHAR,80,V,M
DCL TEMP,CHAR,80,V,M
PARSE PARM
SETD TEMP,PARM
VLOWER TEMP
IFD PARM,NE,TEMP
EXIT ER,'** PARAMETER MUST NOT CONTAIN UPPERCASE **'
------------------------------------------------------------------------