From 0f6d768a05d89b2963dfae8d9c44b73fd5328462 Mon Sep 17 00:00:00 2001
From: Peter Tripp <peter@zed.dev>
Date: Thu, 5 Jun 2025 13:53:35 -0400
Subject: [PATCH] Add support for Java Properties

---
 extension.toml                      |  4 ++++
 languages/properties/config.toml    |  5 +++++
 languages/properties/highlights.scm | 28 ++++++++++++++++++++++++++++
 3 files changed, 37 insertions(+)
 create mode 100644 languages/properties/config.toml
 create mode 100644 languages/properties/highlights.scm

diff --git a/extension.toml b/extension.toml
index 6635c8a..bbbf286 100644
--- a/extension.toml
+++ b/extension.toml
@@ -14,6 +14,10 @@ repository = "https://github.com/zed-extensions/java"
 repository = "https://github.com/tree-sitter/tree-sitter-java"
 commit = "94703d5a6bed02b98e438d7cad1136c01a60ba2c"
 
+[grammars.properties]
+repository = "https://github.com/tree-sitter-grammars/tree-sitter-properties"
+commit = "579b62f5ad8d96c2bb331f07d1408c92767531d9"
+
 [language_servers.jdtls]
 name = "Eclipse JDT Language Server"
 language = "Java"
diff --git a/languages/properties/config.toml b/languages/properties/config.toml
new file mode 100644
index 0000000..9537eef
--- /dev/null
+++ b/languages/properties/config.toml
@@ -0,0 +1,5 @@
+name = "Properties"
+grammar = "properties"
+path_suffixes = ["properties"]
+line_comments = ["# "]
+brackets = [{ start = "[", end = "]", close = true, newline = true }]
diff --git a/languages/properties/highlights.scm b/languages/properties/highlights.scm
new file mode 100644
index 0000000..5b71487
--- /dev/null
+++ b/languages/properties/highlights.scm
@@ -0,0 +1,28 @@
+(comment) @comment
+
+(key) @property
+
+(value) @string
+
+(value (escape) @string.escape)
+
+((index) @number
+  (#match? @number "^[0-9]+$"))
+
+((substitution (key) @constant)
+  (#match? @constant "^[A-Z0-9_]+"))
+
+(substitution
+  (key) @function
+  "::" @punctuation.special
+  (secret) @embedded)
+
+(property [ "=" ":" ] @operator)
+
+[ "${" "}" ] @punctuation.special
+
+(substitution ":" @punctuation.special)
+
+[ "[" "]" ] @punctuation.bracket
+
+[ "." "\\" ] @punctuation.delimiter