46     def __init__(self, filename, lineno, var):  argument
48         self.var = var
51         data.setVarFlag(self.var, "export", 1, op = 'exported')
54     def __init__(self, filename, lineno, var):  argument
56         self.var = var
60             'variable': self.var,
64         data.delVar(self.var,**loginfo)
67     def __init__(self, filename, lineno, var, flag):  argument
69         self.var = var
74             'variable': self.var,
78         data.delVarFlag(self.var, self.flag, **loginfo)
340         for var in d.getVar('__BBHANDLERS', False) or []:
342             handlerfn = d.getVarFlag(var, "filename", False)
344                 bb.fatal("Undefined event handler function '%s'" % var)
345             handlerln = int(d.getVarFlag(var, "lineno", False))
346 …bb.event.register(var, d.getVar(var, False), (d.getVarFlag(var, "eventmask") or "").split(), handl…