From 36feed31684bb915c734b7e029141e8d486082ed Mon Sep 17 00:00:00 2001
From: Celestino Amoroso <celestino.amoroso@gmail.com>
Date: Sat, 30 Mar 2024 06:58:29 +0100
Subject: [PATCH] parser.go: changedthe message error about unknown functiona

---
 parser.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/parser.go b/parser.go
index 717293c..e73da2a 100644
--- a/parser.go
+++ b/parser.go
@@ -25,7 +25,7 @@ func (self *parser) parseFunction(scanner *scanner, tk *Token) (tree *term, err
 	name, _ := tk.Value.(string)
 	funcObj := self.ctx.GetFuncInfo(name)
 	if funcObj == nil {
-		err = fmt.Errorf("unknown function %q", name)
+		err = fmt.Errorf("unknown function %s()", name)
 		return
 	}
 	maxArgs := funcObj.MaxArgs()