newline battles continue

vendor/github.com/aws/aws-sdk-go/internal/ini/expression.go

@@ -0,0 +1,24 @@
+package ini
+
+// newExpression will return an expression AST.
+// Expr represents an expression
+//
+//	grammar:
+//	expr -> string | number
+func newExpression(tok Token) AST {
+	return newASTWithRootToken(ASTKindExpr, tok)
+}
+
+func newEqualExpr(left AST, tok Token) AST {
+	return newASTWithRootToken(ASTKindEqualExpr, tok, left)
+}
+
+// EqualExprKey will return a LHS value in the equal expr
+func EqualExprKey(ast AST) string {
+	children := ast.GetChildren()
+	if len(children) == 0 || ast.Kind != ASTKindEqualExpr {
+		return ""
+	}
+
+	return string(children[0].Root.Raw())
+}