# HG changeset patch
# User Christian Brabandt <cb@256bit.org>
# Date 1730747703 -3600
# Node ID e6ef0fa6a170c21cb2db49ed209e552ef36eeb11
# Parent  1b4c18083d08d98daf074b10e6827f2dc04a7797
patch 9.1.0839: filetype: leo files are not recognized

Commit: https://github.com/vim/vim/commit/93f65a4ab8168c766e4d3794607762b52762ef82
Author: Riley Bruins <ribru17@hotmail.com>
Date:   Mon Nov 4 19:58:45 2024 +0100

    patch 9.1.0839: filetype: leo files are not recognized

    Problem:  filetype: leo files are not recognized
    Solution: detect '*.leo' files as leo filetype, include
              a filetype plugin (Riley Bruins)

    References:
    https://github.com/ProvableHQ/leo

    closes: #15988

    Signed-off-by: Riley Bruins <ribru17@hotmail.com>
    Signed-off-by: Christian Brabandt <cb@256bit.org>

diff --git a/.github/MAINTAINERS b/.github/MAINTAINERS
--- a/.github/MAINTAINERS
+++ b/.github/MAINTAINERS
@@ -202,6 +202,7 @@ runtime/ftplugin/kdl.vim		@imsnif @jiang
 runtime/ftplugin/kivy.vim		@ribru17
 runtime/ftplugin/kotlin.vim		@udalov
 runtime/ftplugin/ldapconf.vim		@ribru17
+runtime/ftplugin/leo.vim		@ribru17
 runtime/ftplugin/less.vim		@genoma
 runtime/ftplugin/lex.vim		@ribru17
 runtime/ftplugin/liquid.vim		@tpope
diff --git a/runtime/filetype.vim b/runtime/filetype.vim
--- a/runtime/filetype.vim
+++ b/runtime/filetype.vim
@@ -1325,6 +1325,9 @@ au BufRead,BufNewFile *.ldg,*.ledger,*.j
 " lf configuration (lfrc)
 au BufNewFile,BufRead lfrc			setf lf
 
+" Leo
+au BufNewFile,BufRead *.leo			setf leo
+
 " Less
 au BufNewFile,BufRead *.less			setf less
 
diff --git a/runtime/ftplugin/leo.vim b/runtime/ftplugin/leo.vim
new file mode 100644
--- /dev/null
+++ b/runtime/ftplugin/leo.vim
@@ -0,0 +1,13 @@
+" Vim filetype plugin
+" Language:	Leo
+" Maintainer:	Riley Bruins <ribru17@gmail.com>
+" Last Change:	2024 Nov 03
+
+if exists('b:did_ftplugin')
+  finish
+endif
+let b:did_ftplugin = 1
+
+setl comments=:// commentstring=//\ %s
+
+let b:undo_ftplugin = 'setl com< cms<'
diff --git a/src/testdir/test_filetype.vim b/src/testdir/test_filetype.vim
--- a/src/testdir/test_filetype.vim
+++ b/src/testdir/test_filetype.vim
@@ -408,6 +408,7 @@ def s:GetFilenameChecks(): dict<list<str
     ldif: ['file.ldif'],
     lean: ['file.lean'],
     ledger: ['file.ldg', 'file.ledger', 'file.journal'],
+    leo: ['file.leo'],
     less: ['file.less'],
     lex: ['file.lex', 'file.l', 'file.lxx', 'file.l++'],
     lf: ['lfrc'],
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    839,
+/**/
     838,
 /**/
     837,