From 265018601a6515c81a62401e4b6a510110e1281a Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Fri, 9 Jan 2026 00:41:19 +0100
Subject: [PATCH] Lua doc: properly split std::map<> as function argument

---
 tools/fmt-luadoc.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/fmt-luadoc.php b/tools/fmt-luadoc.php
index b2dfc779d1..24056a17c1 100755
--- a/tools/fmt-luadoc.php
+++ b/tools/fmt-luadoc.php
@@ -170,10 +170,12 @@ function decl2args ($decl) {
 	$start = strrpos ($decl, '(');
 	$end = strrpos ($decl, ')');
 	$args = substr ($decl, $start + 1, $end - $start - 1);
+	$args = preg_replace ('/std::map<([^,]*),([^,]*)>/', 'std::map<$1@$2>', $args);
 	$arglist = preg_split ('/, */', $args);
 	$rv = array ();
 	foreach ($arglist as $a) {
 		if (empty ($a)) { continue; }
+		$a = preg_replace ('/std::map<([^,]*)@([^,]*)>/', 'std::map<$1,$2>', $a);
 		$rv[] = arg2lua ($a);
 	}
 	return $rv;