From 575eb755cfa7c7268842aead389514f5fa6c207b Mon Sep 17 00:00:00 2001
From: Markus Lottmann <markus@shiftleft.io>
Date: Wed, 15 Feb 2023 16:25:38 +0100
Subject: [PATCH] Extend letter parser token definition. (#2270)

We now include a bunch more of the common european special characters.

This is fix 1 of 2 for: https://github.com/joernio/joern/issues/2269
---
 joern-cli/frontends/pysrc2cpg/pythonGrammar.jj | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/joern-cli/frontends/pysrc2cpg/pythonGrammar.jj b/joern-cli/frontends/pysrc2cpg/pythonGrammar.jj
index d7632f89b636..415151dbdbcd 100644
--- a/joern-cli/frontends/pysrc2cpg/pythonGrammar.jj
+++ b/joern-cli/frontends/pysrc2cpg/pythonGrammar.jj
@@ -311,7 +311,7 @@ TOKEN: {
 
 TOKEN: {
   <NAME: <LETTER> (<LETTER> | <DIGIT>)*>
-| <LETTER: ["a" - "z", "A" - "Z", "_"] >
+| <LETTER: ["a" - "z", "A" - "Z", "_", "À" - "Ö", "Ø" - "ö", "ø" - "ÿ"] >
 }
 
 SKIP: {