[Newcompiler] Re: Saphir scripting language for squeak

[Mathieu Suen]

stephane ducasse a écrit :
> I do not understand what you are trying to say.
> 
>>>>> Then what is the difference between run [...], declare [...] and foo
>>>>> [...]
>>>>
>>>> There is no diffrence and run will be automaticly called
>>>>
>>> I think that there is a definition since declare and run do not compile
>>> a method
>>> at leats from ther user point of view
> 
> What does declare?

declare is just a method and you can call it with "self declare"

> 
> What does foo [ ]

Is also a method same as declare
> 
> what does run [ ]

run is the method that are call when you lunch your script

> 
> There is a difference between implementation and semantics.
> 

No, implementation make no diffrence bettwen those methods

Here the grammar of a script method:

ScriptMethod:
 	MethodPattern "[" MethodCore "]"

> 
> 
>> Yes there is a grammar rule. Is that you mean?
>>
>> run and declare are compile method in a subclass of ScriptInterpreter.
>> You can try to run the attach
>> file and you will see a new class called Exemple1
>>
>>     Math
>> #!/bin/sh
>> run [
>>     Transcript show: 'Hello!'
>> ]
> 
> 


	

	
		
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