Including whitespace-aware blocks

[amenyashev]

Hello
you will including whitespace-aware blocks in langium? Example in xtext this - using synthetic tokens in the grammar by writing terminals of the form :'synthetic:'
Thank you

[msujew]

Hey @amenyashev,

we already allow to create synthetic tokens in Langium. You can just define the terminal in any way (something like terminal INDENT: 'hello';) and overwrite its exact behavior in the TokenBuilder service. We should probably write some documentation on that...

[amenyashev]

Thank you

[aabounegm]

Hi @msujew, I was wondering, has any documentation been written about this issue yet?

[msujew]

@aabounegm kind of, see eclipse-langium/langium-website#132. I never got back to finish that one.

[aabounegm]

Update: the IndentationAwareTokenBuilder has been released in v3.2.0, and there is now a recipe explaining how to use it.