From ceb859271f3c3082e6bca43279a7d8938c4e376a Mon Sep 17 00:00:00 2001
From: Alex Leferry 2 <alexherbo2@gmail.com>
Date: Wed, 3 Jun 2020 14:57:15 +0200
Subject: [PATCH] Add support for eRuby

http://www2a.biglobe.ne.jp/~seki/ruby/erb.html
---
 rc/filetype/eruby.kak | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 rc/filetype/eruby.kak

diff --git a/rc/filetype/eruby.kak b/rc/filetype/eruby.kak
new file mode 100644
index 00000000..c25cd8a9
--- /dev/null
+++ b/rc/filetype/eruby.kak
@@ -0,0 +1,26 @@
+# eRuby
+# http://www2a.biglobe.ne.jp/~seki/ruby/erb.html
+
+hook global BufCreate '.*\.html\.erb' %{
+  set-option buffer filetype eruby
+}
+
+hook global WinSetOption filetype=eruby %{
+  require-module eruby
+  add-highlighter window/eruby ref eruby
+  hook -group eruby window InsertChar '\n' html-indent-on-new-line
+  hook -always -once window WinSetOption filetype=.* %{
+    remove-highlighter window/eruby
+    remove-hooks window eruby
+  }
+}
+
+provide-module eruby %{
+  require-module ruby
+  require-module html
+  add-highlighter shared/eruby regions
+  add-highlighter shared/eruby/html default-region ref html
+  add-highlighter shared/eruby/simple-expression-tag region '<%=' '%>' ref ruby
+  add-highlighter shared/eruby/simple-execution-tag region '<%' '%>' ref ruby
+  add-highlighter shared/eruby/simple-comment-tag region '<%#' '%>' fill comment
+}