From 2a7c403c5667017f62fa118f79e36dd10ddb8c36 Mon Sep 17 00:00:00 2001
From: bakk <bakk@tuta.io>
Date: Mon, 24 May 2021 22:32:33 +0200
Subject: [PATCH] Support syntax like sin2x

---
 kalk/src/parser.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kalk/src/parser.rs b/kalk/src/parser.rs
index 3572568..10e893b 100644
--- a/kalk/src/parser.rs
+++ b/kalk/src/parser.rs
@@ -504,7 +504,7 @@ fn parse_identifier(context: &mut Context) -> Result<Expr, CalcError> {
     {
         // If there is a function with this name, parse it as a function, with the next token as the argument.
         if context.symbol_table.contains_fn(&identifier.pure_name) {
-            let parameter = parse_primary(context)?;
+            let parameter = parse_factor(context)?;
             return Ok(Expr::FnCall(identifier, vec![parameter]));
         }
     }