quick change to struct defintion explanations

Herb-AI · Jul 9, 2024 · 25e53c9 · 25e53c9
1 parent 6f0c831
commit 25e53c9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/rulenode.jl b/src/rulenode.jl
@@ -24,7 +24,7 @@ Each node corresponds to a certain rule in the [`AbstractGrammar`](@ref).
 A [`RuleNode`](@ref) consists of:
 
 - `ind`: The index of the rule in the [`AbstractGrammar`](@ref) which this node is representing.
-- `_val`: Field for storing immediately evaluated values
+- `_val`: Field for caching evaluations of `RuleNode`s, preventing multiple unnecessary evaluations. The field can be used to store any needed infromation.
 - `children`: The children of this node in the expression tree
 
 !!! compat