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Home » Modeling » TMF (Xtext) » Serialization: how to choose which optionnal rule is used
Serialization: how to choose which optionnal rule is used [message #1781701] Mon, 12 February 2018 10:29 Go to next message
Nicolas Beaudrot is currently offline Nicolas BeaudrotFriend
Messages: 1
Registered: February 2018
Junior Member

I have a grammar like this :


x is preceding by ';' or by ':' it depends on the rule.

When parsing a file with this grammar, it's ok, I have no error, but when I tried to serialize the file, it replaces ':' by ';'

For example, for this file as input :

The output will be:

How can I resolve this problem ?

Thank you in advance.

PS: I can't change the format of the input file, it's given by an other application.
Re: Serialization: how to choose which optionnal rule is used [message #1781837 is a reply to message #1781701] Tue, 13 February 2018 19:13 Go to previous message
Christian Dietrich is currently offline Christian DietrichFriend
Messages: 12243
Registered: July 2009
Senior Member
Can you elaborate on the criteria?
When to chose which

and how do you call serialization?

Need professional support for Xtext, Xpand, EMF?
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[Updated on: Tue, 13 February 2018 19:18]

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