Syntax Highlighting Error - Inconsistent Scoping for Keywords

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* **Editor name and version**:

- Sublime Text 3
- Version 3.2.2, Build 3211

* **Platform**:

- MacOS (Catalina)

* **Color scheme**:

[Link to a repository with my slightly customized color schemes.](https://github.com/jarrodchung-dev/custom-sublime-color-schemes)

They are slight variations to the Material and Materialize color schemes.

* **MagicPython version**: 1.1.1 (according to my package.json)

* **A screenshot**:

* **5-10 lines of surrounding code**:

```python
def syntax_bug(example):
# When code scoped as `keyword.operator.logical.python` are
# used outside the scope of `meta.function-call.*.python`,
# the keywords
if "keywords" not in "function-call":
print("logical operator keywords highlight correctly")

# `is` and `not` are scoped as `keyword.control.flow.python`
# when used inside a function-call
if "keywords" in "function-call":
print(
"keyword highlighting" is not "yellowish-green"
or "greenish-yellow"
)

outside_function_call = (
"keyword highlighting" is not "yellowish-green" or "greenish-yellow"
)

return outside_function_call
```

Reproduce the reported Python example in Sublime Text 3 with MagicPython 1.1.1 and inspect how the shown operators receive scopes inside and outside function calls. Done means the keyword scopes are consistent in both contexts and the example highlights as intended.

Written by the indexing model from the issue text.