[TxMt] Custom scopeAttributes and injection selectors

[Per Persson]

Hi,

I'm trying to inject a custom grammar to syntax highlight test scripts inlined in python single quoted block strings (i.e.. ''' <script here>''').
This works well:

    grammar : source.calvin.embedded
    injection selector : string.quoted.single.block.python
    definition : { patterns = ( { include = 'source.calvin'; } ); }

but when I add a scopeAttribute in .tm_properties

    [ tests/*.py ]
    scopeAttributes = 'attr.test.calvin'

in order to prevent the injection from happening everywhere it no longer works.

I was under the impression that the injection selector

    string.quoted.single.block.python attr.test.calvin

should do just that, but nothing seems to work (no syntax highlighting).
I've tried adding '&', grouping in () etc. but no luck.

Could anyone share some insight into this?

/Per
 

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