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code completion [message #1069382]

Mon, 15 July 2013 19:53

Yueming Hong

Messages: 87
Registered: April 2013

Member

Hi,
Is there any way to customize the code completion in Xtext?

for example:
if i defined a rule like this:
rule:
key_value_pair = VALUE
;
terminal VALUE:
(.)*
;

actually key_value_pair is in the form: component.resource value-list
where value-list accept one or more values.
I also have a list of component and resource pair.

How to configure the xtext to offer some options when users input something.
For example, if there is a component = good and this component has resource ={ morning, afternoon}, then when user has input "good" and "." the editor can offer { morning, afternoon} .
or the user wants a completion even he/she just typed "g".

Thanks
Sincerely,
yueming

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