# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1650289502 -7200
# Node ID 6a1e5b188374b4d58fcccbbdccd2727d0e93c3a0
# Parent  489e7c81fcecc79fd726955e749a46daef615c71
patch 8.2.4781: Maxima files are not recognized

Commit: https://github.com/vim/vim/commit/d0a20c9d111da75febb60ffee2e15f727ab6a5ad
Author: Doron Behar <doron.behar@gmail.com>
Date:   Mon Apr 18 14:32:42 2022 +0100

    patch 8.2.4781: Maxima files are not recognized

    Problem:    Maxima files are not recognized.
    Solution:   Add patterns to detect Maxima files. (Doron Behar, closes https://github.com/vim/vim/issues/10211)

diff --git a/runtime/filetype.vim b/runtime/filetype.vim
--- a/runtime/filetype.vim
+++ b/runtime/filetype.vim
@@ -158,6 +158,10 @@ au BufNewFile,BufRead *.asp
 " Grub (must be before catch *.lst)
 au BufNewFile,BufRead */boot/grub/menu.lst,*/boot/grub/grub.conf,*/etc/grub.conf setf grub
 
+" Maxima, see:
+" https://maxima.sourceforge.io/docs/manual/maxima_71.html#file_005ftype_005fmaxima
+au BufNewFile,BufRead *.mc,*.demo,*.dem,*.dm{1,2,3,t},*.wxm,maxima-init.mac setf maxima
+
 " Assembly (all kinds)
 " *.lst is not pure assembly, it has two extra columns (address, byte codes)
 au BufNewFile,BufRead *.asm,*.[sS],*.[aA],*.mac,*.lst	call dist#ft#FTasm()
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
@@ -337,6 +337,8 @@ let s:filename_checks = {
     \ 'markdown': ['file.markdown', 'file.mdown', 'file.mkd', 'file.mkdn', 'file.mdwn', 'file.md'],
     \ 'mason': ['file.mason', 'file.mhtml', 'file.comp'],
     \ 'master': ['file.mas', 'file.master'],
+    \ 'maxima': ['file.mc', 'file.demo', 'file.dem', 'file.dmt', 'file.dm1', 'file.dm2', 'file.dm3',
+    \            'file.wxm', 'maxima-init.mac'],
     \ 'mel': ['file.mel'],
     \ 'meson': ['meson.build', 'meson_options.txt'],
     \ 'messages': ['/log/auth', '/log/cron', '/log/daemon', '/log/debug', '/log/kern', '/log/lpr', '/log/mail', '/log/messages', '/log/news/news', '/log/syslog', '/log/user',
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4781,
+/**/
     4780,
 /**/
     4779,