def t_expand_define(self, expr, cont):
variable = expressions.definitionVariable(expr)
value = expressions.definitionValue(expr)
def c_expanded(expandedValue):
return pogo.bounce(
cont, expressions.makeDefinition(variable, expandedValue))
return pogo.bounce(self.t_expand, value, c_expanded)
def evalDefinition(exp, env, cont):
def c(val):
environment.defineVariable(expressions.definitionVariable(exp), val,
env)
return pogo.bounce(cont, Symbol("ok"))
return teval(expressions.definitionValue(exp), env, c)
def analyzeDefinition(exp):
defName = expressions.definitionVariable(exp)
analyzedDefValue = analyze(expressions.definitionValue(exp))
def analyzed(env, cont):
def c(defVal):
environment.defineVariable(defName, defVal, env)
return pogo.bounce(cont, Symbol("ok"))
return pogo.bounce(analyzedDefValue, env, c)
return analyzed
def evalDefinition(exp, env, cont):
def c(val):
environment.defineVariable(
expressions.definitionVariable(exp), val, env)
return pogo.bounce(cont, Symbol("ok"))
return teval(expressions.definitionValue(exp), env, c)
