From dd246f768ba9d3cbb5b3749c9bcb0d71ddd0a442 Mon Sep 17 00:00:00 2001
From: Tobias Wolter <tobias.wolter@b1-systems.de>
Date: Thu, 21 Apr 2022 15:29:08 +0200
Subject: [PATCH] Periods allowed in key names

According to [the
spec](https://github.com/toml-lang/toml/blob/cbf3b13128fb717517afbd22f8fcb665a0b0b035/toml.abnf#L73),
periods are allowed in key names.
---
 lib/toml/parslet.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/toml/parslet.rb b/lib/toml/parslet.rb
index e604694..c8ea79b 100644
--- a/lib/toml/parslet.rb
+++ b/lib/toml/parslet.rb
@@ -55,7 +55,7 @@ class Parslet < ::Parslet::Parser
       space >> comment.maybe >> str("\n") >> all_space
     }
 
-    rule(:key) { match["^. \t\\]"].repeat(1) }
+    rule(:key) { match["^ \t\\]"].repeat(1) }
     rule(:table_name) { key.as(:key) >> (str(".") >> key.as(:key)).repeat }
 
     rule(:comment_line) { comment >> newline >> all_space }