GibPascal special system variables
GetCurrentDir
:: Var Type    = string
:: About       = Returns current working directory
:: Environment = Windows, Linux, Unix
:: Constant    = No
:: Class       = System

PI
:: Var Type    = real
:: About       = Returns the value of Pi
:: Environment = Windows, Linux, Unix
:: Constant    = No
:: Class       = Math
:: Default     = 3.14159265

SYSTEM.cwd
:: Var Type    = string
:: About       = Returns current working directory
:: Environment = Windows, Linux, Unix
:: Constant    = No
:: Class       = System

SYSTEM.info
:: Var Type    = string
:: About       = Returns
:: Environment = Windows, Linux, Unix
:: Constant    = No
:: Class       = System
:: Supported OS= AIX, Debian and sub distros, Mandrake, RedHat, Slackware, SuSe, Windows

SYSTEM.os
:: Var Type    = string
:: About       = Returns OS type
:: Environment = Linux, Unix
:: Constant    = No
:: Class       = POSIX

XVALUE.return
:: Var Type    = integer
:: About       = Returns
:: Environment = Linux, Unix
:: Constant    = No
:: Class       = X11