TYL PROGRAMMING LANGUAGE
▶ SYSTEM VARIABLES REFERENCE
appname
Returns the application (program) name.
carriagereturn
Returns the carriage return (CR) system character.
linefeed
Returns the line feed (LF) system character.
io.cwd
Returns the current working directory of the running application.
newline
Returns the carriage return and line feed (CR-LF) system characters.
math.e
Returns the mathematical Euler value: 2.71828182845905.
math.pi
Returns the mathematical π value: 3.14159265358979.
screensize
Returns a record with screen information:
tab
Returns the tab (TAB) system character.
tylversion
Returns the current version of Tyl.