From 2b994da57a0ac6ec0ec09fe3783f48ecd2bce610 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=3D=3FUTF-8=3Fq=3FDominique=3D20Pell=3DC3=3DA9=3F=3D?=
 <dominique.pelle@gmail.com>
Date: Thu, 22 Jun 2023 14:36:39 +0100
Subject: [PATCH] patch 9.0.1645: zserio files are not recognized
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Problem:    zserio files are not recognized.
Solution:   Add a pattern for zserio files. (Dominique Pellé,
            closes #12544)
---
 runtime/filetype.vim          | 3 +++
 src/testdir/test_filetype.vim | 1 +
 src/version.c                 | 2 ++
 3 files changed, 6 insertions(+)

diff --git a/runtime/filetype.vim b/runtime/filetype.vim
index 9daf5a3cbb..aa33b6529a 100644
--- a/runtime/filetype.vim
+++ b/runtime/filetype.vim
@@ -1961,6 +1961,9 @@ au BufNewFile,BufRead .login,.cshrc,csh.cshrc,csh.login,csh.logout,*.csh,.alias
 au BufNewFile,BufRead *.zig			setf zig
 au BufNewFile,BufRead *.zir			setf zir
 
+" Zserio
+au BufNewFile,BufRead *.zs			setf zserio
+
 " Z-Shell script (patterns ending in a star further below)
 au BufNewFile,BufRead .zprofile,*/etc/zprofile,.zfbfmarks  setf zsh
 au BufNewFile,BufRead .zshrc,.zshenv,.zlogin,.zlogout,.zcompdump setf zsh
diff --git a/src/testdir/test_filetype.vim b/src/testdir/test_filetype.vim
index 8a38fb756e..a704fb624a 100644
--- a/src/testdir/test_filetype.vim
+++ b/src/testdir/test_filetype.vim
@@ -801,6 +801,7 @@ def s:GetFilenameChecks(): dict<list<string>>
     zimbu: ['file.zu'],
     zimbutempl: ['file.zut'],
     zir: ['file.zir'],
+    zserio: ['file.zs'],
     zsh: ['.zprofile', '/etc/zprofile', '.zfbfmarks', 'file.zsh',
           '.zcompdump', '.zlogin', '.zlogout', '.zshenv', '.zshrc',
           '.zcompdump-file', '.zlog', '.zlog-file', '.zsh', '.zsh-file',
diff --git a/src/version.c b/src/version.c
index 5ad3b34109..14ede7f3a6 100644
--- a/src/version.c
+++ b/src/version.c
@@ -695,6 +695,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1645,
 /**/
     1644,
 /**/