The %KLOWCASE and %QKLOWCAS
macros change uppercase alphabetic characters to their lowercase equivalents.
If the argument might contain a special character or mnemonic operator,
listed below, use %QKLOWCAS.
%KLOWCASE returns a
result without quotation marks, even if the argument has quotation
marks. %QKLOWCAS produces a result with the following special characters
and mnemonic operators masked so the macro processor interprets them
as text instead of as elements of the macro language:
& % ' " ( ) + -
* / < > = ¬ ^ ~ ; , blank AND OR NOT EQ NE LE LT GE GT
IN
Autocall macros are
included in a SAS library. This library might not be installed at
your site or might be a site-specific version. If you cannot access
this macro or if you want to find out if the library is a site-specific
version, see your on-site SAS support personnel.