From b27b281bae08c81b79217a6f7ed5dfa2654f4239 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Tue, 31 Oct 2023 22:25:20 +0100
Subject: [PATCH] source: highlight perl signatures as Type instead of Error

Enable Vim option for experimental code feature used in perl.plp,
and distinguish it from adjacent Identifiers.
---
 base.css   | 2 +-
 source.plp | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/base.css b/base.css
index 7cafc57..ffa59a5 100644
--- a/base.css
+++ b/base.css
@@ -504,10 +504,10 @@ table.dimap {
 /* code syntax */
 .sy-comment    { color: #888 }
 .sy-constant   { color: #008 }
-.sy-type,
 .sy-identifier { color: #804 }
 .sy-statement  { }
 .sy-preProc    { }
+.sy-type,
 .sy-special    { color: #408 }
 .sy-error      { font-weight: bold; background-color: #F00; color: #FFF }
 .sy-todo       { background-color: #FF0 }
diff --git a/source.plp b/source.plp
index b586dbe..e07087d 100644
--- a/source.plp
+++ b/source.plp
@@ -99,7 +99,10 @@ else {
 		delete $Text::VimColor::SYNTAX_TYPE{Underlined};
 		return Text::VimColor->new(
 			file => $path,
-			vim_options => [@Text::VimColor::VIM_OPTIONS, '+:set enc=utf-8'],
+			vim_options => [@Text::VimColor::VIM_OPTIONS,
+				'+:set enc=utf-8',
+				'+:let perl_sub_signatures=1',
+			],
 		)->marked;
 	}) {
 		my %TYPETAG = (
-- 
2.30.0