patch 9.1.1321: filetype: MS ixx and mpp files are not recognized

Problem:  filetype: MS ixx and mpp files are not recognized
Solution: detect *.mpp and *.ixx files as c++ filetype
          (Hampus Avekvist)

closes: #17155

Signed-off-by: Hampus Avekvist <hampus.avekvist@hey.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

diff --git a/runtime/filetype.vim b/runtime/filetype.vim
index c2c639c96bd0d06d2c68c645546bc0a11fd42f8c..e85007434652027d3cd0587acfddb1b1917fa5bb 100644 (file)
--- a/runtime/filetype.vim
+++ b/runtime/filetype.vim
@@ -1,7 +1,7 @@
 " Vim support file to detect file types
 "
 " Maintainer:  The Vim Project <https://github.com/vim/vim>
-" Last Change: 2025 Apr 15
+" Last Change: 2025 Apr 18
 " Former Maintainer:   Bram Moolenaar <Bram@vim.org>
 
 " Listen very carefully, I will say this only once
@@ -429,6 +429,9 @@ if has("fname_case")
        au BufNewFile,BufRead *.C,*.H if !&fileignorecase | setf cpp | endif
 endif
 
+" MS files (ixx: C++ module interface file, Microsoft Project file)
+au BufNewFile,BufRead *.ixx,*.mpp setf cpp
+
 " C++ 20 modules (clang)
 " https://clang.llvm.org/docs/StandardCPlusPlusModules.html#file-name-requirement
 au BufNewFile,BufRead *.cppm,*.ccm,*.cxxm,*.c++m setf cpp

diff --git a/src/testdir/test_filetype.vim b/src/testdir/test_filetype.vim
index 91460cec6c10baf286c332b436f02483dc820d09..6ec55aeb06b10180ddf3e2b8e928f938f42e6eee 100644 (file)
--- a/src/testdir/test_filetype.vim
+++ b/src/testdir/test_filetype.vim
@@ -188,7 +188,7 @@ def s:GetFilenameChecks(): dict<list<string>>
     cook: ['file.cook'],
     corn: ['file.corn'],
     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'],
+    cpp: ['file.cxx', 'file.c++', 'file.hh', 'file.hxx', 'file.hpp', 'file.ipp', 'file.ixx', 'file.moc', 'file.tcc', 'file.inl', 'file.tlh', 'file.cppm', 'file.ccm', 'file.cxxm', 'file.c++m', 'file.mpp'],
     cqlang: ['file.cql'],
     crm: ['file.crm'],
     crontab: ['crontab', 'crontab.file', '/etc/cron.d/file', 'any/etc/cron.d/file'],

diff --git a/src/version.c b/src/version.c
index c25536196561929e67023e1d9063594fc8d39d6b..4c9f4ce53d668a8fa72a1b56a60a80ebe2d59409 100644 (file)
--- a/src/version.c
+++ b/src/version.c
@@ -704,6 +704,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1321,
 /**/
     1320,
 /**/