From fa8c97d84f847c503532b36e44b5e904888077a1 Mon Sep 17 00:00:00 2001
From: servostar <sven.vogel123@web.de>
Date: Tue, 14 May 2024 12:27:21 +0200
Subject: [PATCH] lexer unknown token passthrough

---
 .gitignore      | 3 +++
 src/lex/lexer.l | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index bb676ce..10613c6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,6 @@ parser.tab.c
 parser.tab.h
 build
 /Testing/
+CTestTestfile.cmake
+DartConfiguration.tcl
+*.cmake
diff --git a/src/lex/lexer.l b/src/lex/lexer.l
index d0e6d10..2c96d23 100644
--- a/src/lex/lexer.l
+++ b/src/lex/lexer.l
@@ -94,5 +94,5 @@
 \"([^\"\n])*\" {DEBUG("\"%s\" tokenized with \'ValStr\'", yytext); yylval.string = strdup(yytext); return(ValStr);};
 \"\"\"([^\"\n]|\\\n)*\"\"\" {DEBUG("\"%s\" tokenized with \'ValMultistr\'", yytext); yylval.string = strdup(yytext); return(ValMultistr);};
 [ \r\t] { /* ignore whitespace */ };
-. { };
+. { return yytext[0]; /* passthrough unknown token, let parser handle the error */ };
 %%