To: vim_dev@googlegroups.com
Subject: Patch 9.0.1455
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 9.0.1455
Problem:    C++ 20 modules are not recognized.
Solution:   Add patterns to recognize C++ 20 modules as "cpp". (Ben Jackson,
            closes #12261)
Files:      runtime/filetype.vim, src/testdir/test_filetype.vim


*** ../vim-9.0.1454/runtime/filetype.vim	2023-03-28 21:28:32.694343665 +0100
--- runtime/filetype.vim	2023-04-15 18:13:24.484063409 +0100
***************
*** 338,343 ****
--- 338,347 ----
    au BufNewFile,BufRead *.C,*.H setf cpp
  endif
  
+ " C++ 20 modules (clang)
+ " https://clang.llvm.org/docs/StandardCPlusPlusModules.html#file-name-requirement
+ au BufNewFile,BufRead *.cppm,*.ccm,*.cxxm,*.c++m setf cpp
+ 
  " .h files can be C, Ch C++, ObjC or ObjC++.
  " Set c_syntax_for_h if you want C, ch_syntax_for_h if you want Ch. ObjC is
  " detected automatically.
*** ../vim-9.0.1454/src/testdir/test_filetype.vim	2023-04-02 20:29:33.741597887 +0100
--- src/testdir/test_filetype.vim	2023-04-15 18:13:24.484063409 +0100
***************
*** 127,133 ****
      \ 'context': ['tex/context/any/file.tex', 'file.mkii', 'file.mkiv', 'file.mkvi', 'file.mkxl', 'file.mklx'],
      \ 'cook': ['file.cook'],
      \ 'cpon': ['file.cpon'],
!     \ 'cpp': ['file.cxx', 'file.c++', 'file.hh', 'file.hxx', 'file.hpp', 'file.ipp', 'file.moc', 'file.tcc', 'file.inl', 'file.tlh'],
      \ 'cqlang': ['file.cql'],
      \ 'crm': ['file.crm'],
      \ 'crontab': ['crontab', 'crontab.file', '/etc/cron.d/file', 'any/etc/cron.d/file'],
--- 127,133 ----
      \ 'context': ['tex/context/any/file.tex', 'file.mkii', 'file.mkiv', 'file.mkvi', 'file.mkxl', 'file.mklx'],
      \ 'cook': ['file.cook'],
      \ 'cpon': ['file.cpon'],
!     \ 'cpp': ['file.cxx', 'file.c++', 'file.hh', 'file.hxx', 'file.hpp', 'file.ipp', 'file.moc', 'file.tcc', 'file.inl', 'file.tlh', 'file.cppm', 'file.ccm', 'file.cxxm', 'file.c++m'],
      \ 'cqlang': ['file.cql'],
      \ 'crm': ['file.crm'],
      \ 'crontab': ['crontab', 'crontab.file', '/etc/cron.d/file', 'any/etc/cron.d/file'],
*** ../vim-9.0.1454/src/version.c	2023-04-15 13:17:22.879094522 +0100
--- src/version.c	2023-04-15 18:16:14.127980140 +0100
***************
*** 697,698 ****
--- 697,700 ----
  {   /* Add new patch number below this line */
+ /**/
+     1455,
  /**/

-- 
To the optimist, the glass is half full.
To the pessimist, the glass is half empty.
To the engineer, the glass is twice as big as it needs to be.

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
///                                                                      \\\
\\\        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ ///
 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///