Dne 23. 04. 23 v 13:29 Richard Shaw napsal(a):
NEW: the package fedora-license-data now contains BNF grammar which you can
use. It is available in
`/usr/share/fedora-license-data/grammar.lark`
You'll have to explain to me the significance of this.
This is good starting point:
https://en.wikipedia.org/wiki/Backus%E2%80%93Naur_form
The BNF is one of the basic grammar used in formal automata. It is the data part of any formal validation or compiler.
The validation is most relevant in this case.
There is lot of libraries that load the grammar and validate or tranform the
input.
I wrote this grammar for Lark library. The validation is then just two-liner
You can see it used e.g., here
https://pagure.io/copr/license-validate/blob/main/f/license-validate.py#_31
Miroslav
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