TCL_UnsetVar - remove a tcl variable

Calling Sequence

OK=TCL_UnsetVar(varname)

Parameters

• varname: string character Contains the name of the tcl/tk variable to unset.
• ok: a boolean %T if varname deleted.

Description

This routine allows to unset a tcl variable. .

Examples

TCL_SetVar('Scilab','OK')
TCL_GetVar('Scilab')
TCL_UnsetVar('Scilab')
TCL_ExistVar('Scilab')
                             
 
  

See Also

TCL_ExistVar,  TCL_SetVar,  TCL_GetVar,  

Author

Allan CORNET