Function Cvar_Command

code/qcommon/cvar.cpp:789–816

============ Cvar_Command Handles variable inspection and changing from the console ============ */

============
*/
qboolean Cvar_Command( void ) {
	cvar_t			*v;

	// check variables
	v = Cvar_FindVar (Cmd_Argv(0));
	if (!v) {
		return qfalse;
	}

	// perform a variable print or set
	if ( Cmd_Argc() == 1 ) {
		Cvar_Print( v );
		return qtrue;
	}

	// toggle
	if( !strcmp( Cmd_Argv(1), "!" ) )
	{
		// Swap the value if our command has ! in it (bind p "cg_thirdPeson !")
		Cvar_SetValue2( v->name, !v->value, qfalse );
		return qtrue;
	}

	// set the value if forcing isn't required
	Cvar_Set2 (v->name, Cmd_Args(), qfalse);

	return qtrue;
}

/*
============