vim-patch:9.0.0055 (#19392)

vim-patch:9.0.0055: bitbake files are not detected

Problem:    Bitbake files are not detected.
Solution:   Add bitbake filetype detection by file name and contents. (Gregory
            Anders, closes vim/vim#10697)
fa49eb4827

runtime/lua/vim/filetype.lua

@@ -172,6 +172,9 @@ local extension = {
     return require('vim.filetype.detect').bindzone(bufnr, '')
   end,
   bicep = 'bicep',
+  bb = 'bitbake',
+  bbappend = 'bitbake',
+  bbclass = 'bitbake',
   bl = 'blank',
   bsdl = 'bsdl',
   bst = 'bst',
@@ -1662,6 +1665,9 @@ local pattern = {
   ['[mM]akefile%.am'] = 'automake',
   ['.*/bind/db%..*'] = starsetf('bindzone'),
   ['.*/named/db%..*'] = starsetf('bindzone'),
+  ['.*/build/conf/.*%.conf'] = 'bitbake',
+  ['.*/meta/conf/.*%.conf'] = 'bitbake',
+  ['.*/meta%-.*/conf/.*%.conf'] = 'bitbake',
   ['.*bsd'] = 'bsdl',
   ['bzr_log%..*'] = 'bzr',
   ['.*enlightenment/.*%.cfg'] = 'c',

runtime/lua/vim/filetype/detect.lua

@@ -62,7 +62,7 @@ end
 -- Checks the first 5 lines for a asmsyntax=foo override.
 -- Only whitespace characters can be present immediately before or after this statement.
 function M.asm_syntax(bufnr)
-  local lines = table.concat(getlines(bufnr, 1, 5), ' '):lower()
+  local lines = ' ' .. table.concat(getlines(bufnr, 1, 5), ' '):lower() .. ' '
   local match = lines:match('%sasmsyntax=([a-zA-Z0-9]+)%s')
   if match then
     return match
@@ -554,6 +554,8 @@ function M.inc(bufnr)
     -- headers so assume POV-Ray
   elseif findany(lines, { '^%s{', '^%s%(%*' }) or matchregex(lines, pascal_keywords) then
     return 'pascal'
+  elseif findany(lines, { '^%s*inherit ', '^%s*require ', '^%s*%w+%s+= ' }) then
+    return 'bitbake'
   else
     local syntax = M.asm_syntax(bufnr)
     if not syntax or syntax == '' then