Fix parse_rule! issue with exported grammars

Herb-AI · Oct 26, 2023 · fba6d01 · fba6d01
1 parent 27f0618
commit fba6d01
Showing 1 changed file with 10 additions and 10 deletions.
diff --git a/src/cfg/cfg.jl b/src/cfg/cfg.jl
@@ -117,14 +117,14 @@ end
 parse_rule!(v::Vector{Any}, r) = push!(v, r)
 
 function parse_rule!(v::Vector{Any}, ex::Expr)
-	if ex.head == :call && ex.args[1] == :|
-		terms = length(ex.args) == 2 ?
-		collect(eval(ex.args[2])) :    #|(a:c) case
-		ex.args[2:end]                 #a|b|c case
-		for t in terms
-			parse_rule!(v, t)
-		end
-	else
-		push!(v, ex)
-	end
+    if ex.head == :call && ex.args[1] == :|
+        terms = length(ex.args) == 2 ?
+        collect(ex.args[2].args[2]:ex.args[2].args[3]) :    #|(a:c) case
+        ex.args[2:end]                 #a|b|c case
+        for t in terms
+            parse_rule!(v, t)
+        end
+    else
+        push!(v, ex)
+    end
 end