{{omit from|ACL2}}
{{omit from|AWK|Does not have an active window concept}}
{{omit from|Befunge|No mouse support}}
{{omit from|Brainf***}}
{{omit from|GolfScript}}
{{omit from|GUISS}}
{{omit from|Logtalk}}
{{omit from|Lotus 123 Macro Scripting}}
{{omit from|Maxima}}
{{omit from|ML/I}}
{{omit from|PARI/GP}}
{{omit from|PHP}}
{{omit from|PostScript}}
{{omit from|R}}
{{omit from|SQL PL|It does not handle GUI}}
{{omit from|TI-83 BASIC|Does not have a pointing device.}}
{{omit from|TI-89 BASIC|Does not have a pointing device.}}
{{omit from|UNIX Shell}}
{{omit from|ZX Spectrum Basic|Does not have a pointing device interface or windowing engine}}

Get the current location of the mouse cursor relative to the active window.
Please specify if the window may be externally created.