vim-patch:9.1.0603: filetype: use correct extension for Dracula

Problem:  pattern detection for Dracula language uses "*lvs" and "*lpe".
          as there is no dot, those are not treated as extensions which
          they should (judging by 'runtime/syntax/dracula.vim' and
          common sense).
Solution: use "*.lvs" and "*.lpe" patterns (Evgeni Chasnovski)

closes: vim/vim#15303

5fb801a74f

Co-authored-by: Evgeni Chasnovski <evgeni.chasnovski@gmail.com>

runtime/lua/vim/filetype.lua

@@ -377,6 +377,8 @@ local extension = {
   gv = 'dot',
   drac = 'dracula',
   drc = 'dracula',
+  lvs = 'dracula',
+  lpe = 'dracula',
   dsp = detect.dsp,
   dtd = 'dtd',
   d = detect.dtrace,
@@ -2198,8 +2200,6 @@ local pattern = {
     ['^cvs%d+$'] = 'cvs',
     ['%.[Dd][Aa][Tt]$'] = detect.dat,
     ['^php%.ini%-'] = 'dosini',
-    ['lpe$'] = 'dracula',
-    ['lvs$'] = 'dracula',
     ['^drac%.'] = starsetf('dracula'),
     ['/dtrace/.*%.d$'] = 'dtrace',
     ['esmtprc$'] = 'esmtprc',

test/old/testdir/test_filetype.vim

@@ -226,7 +226,7 @@ func s:GetFilenameChecks() abort
     \            'psprint.conf', 'sofficerc', 'any/.config/lxqt/globalkeyshortcuts.conf', 'any/.config/screengrab/screengrab.conf',
     \            'any/.local/share/flatpak/repo/config', '.notmuch-config'],
     \ 'dot': ['file.dot', 'file.gv'],
-    \ 'dracula': ['file.drac', 'file.drc', 'filelvs', 'filelpe', 'drac.file', 'lpe', 'lvs', 'some-lpe', 'some-lvs'],
+    \ 'dracula': ['file.drac', 'file.drc', 'file.lvs', 'file.lpe', 'drac.file'],
     \ 'dtd': ['file.dtd'],
     \ 'dtrace': ['/usr/lib/dtrace/io.d'],
     \ 'dts': ['file.dts', 'file.dtsi', 'file.dtso', 'file.its', 'file.keymap'],