Christopher Faulet d430edcda3 MINOR: vars: Use a description to set/unset a variable instead of its hash and scope
Now a variable description is retrieved when a variable is parsed, we can
use it to set or unset the variable value. It is mandatory to be able to
know the parent stream, if any, must be used, instead of the current one.
2024-07-18 16:39:38 +02:00
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