From c8488db13eeabe015af46830b0494226db8946f7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kat=20March=C3=A1n?= <kzm@zkat.tech>
Date: Tue, 12 Dec 2023 22:20:52 -0800
Subject: [PATCH] Make last semicolon optional for inline nodes

Fixes: https://github.com/kdl-org/kdl/issues/341
---
 CHANGELOG.md | 3 +++
 SPEC.md      | 6 ++++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 927a048..29904e6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -43,6 +43,9 @@
   Values](https://unicode.org/glossary/#unicode_scalar_value) only, including
   values used in string escapes (`\u{}`). All KDL documents and string values
   should be valid UTF-8 now, as was intended.
+* The last node in a child block no longer needs to be terminated with `;`,
+  even if the closing `}` is on the same line, so this is now a legal node:
+  `node {foo;bar;baz}`
 
 ### KQL
 
diff --git a/SPEC.md b/SPEC.md
index c0f665f..5067133 100644
--- a/SPEC.md
+++ b/SPEC.md
@@ -527,9 +527,11 @@ node-space := plain-node-space+ ('/-' plain-node-space* (node-prop-or-arg | node
 required-node-space := node-space* plain-node-space+
 optional-node-space := node-space*
 
-node := type? identifier (required-node-space node-prop-or-arg)* (required-node-space node-children)? optional-node-space node-terminator
+base-node := type? identifier (required-node-space node-prop-or-arg)* (required-node-space node-children)?
+node := base-node optional-node-space node-terminator
+final-node := base-node optional-node-space node-terminator?
 node-prop-or-arg := prop | value
-node-children := '{' nodes '}'
+node-children := '{' nodes final-node? '}'
 node-terminator := single-line-comment | newline | ';' | eof
 
 identifier := string | bare-identifier