From 9ed0843765f0f97f6d3f989995a492da20b8c410 Mon Sep 17 00:00:00 2001
From: Hannes von Haugwitz <hannes@vonhaugwitz.com>
Date: Tue, 3 Sep 2024 19:41:19 +0200
Subject: [PATCH] Fix parsing of lowercase group names

* closes: #176
---
 ChangeLog      | 3 +++
 src/conf_lex.l | 4 +---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 3505168..df764e9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+2024-09-03 Hannes von Haugwitz <hannes@vonhaugwitz.com>
+	* Fix parsing of lowercase group names (closes: #176)
+
 2023-08-01 Hannes von Haugwitz <hannes@vonhaugwitz.com>
	* Release aide 0.18.6

diff --git a/src/conf_lex.l b/src/conf_lex.l
index 4186101..0cf8c71 100644
--- a/src/conf_lex.l
+++ b/src/conf_lex.l
@@ -5,8 +5,6 @@ G	[a-zA-Z0-9]
 V	[a-zA-Z_]+[a-zA-Z0-9_]*
 E	[\ ]*"="[\ ]*
 
-O	[a-z_]
-
 %{
 
 #define YYDEBUG 1
@@ -460,7 +458,7 @@ LOG_LEVEL lex_log_level = LOG_LEVEL_DEBUG;
   return (CONFIGOPTION);
 }
 
-<CONFIG>({O})+ {
+<CONFIG>[a-z]+(_[a-z]+)+ {
   log_msg(LOG_LEVEL_ERROR,"%s:%d: unknown config option: '%s' (line: '%s')", conf_filename, conf_linenumber, conftext, conf_linebuf);
   exit(INVALID_CONFIGURELINE_ERROR);
 }
-- 
2.33.0