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-rw-r--r--runtime/autoload/dist/ft.vim11
-rw-r--r--runtime/filetype.vim11
-rw-r--r--src/nvim/testdir/test_filetype.vim38
3 files changed, 58 insertions, 2 deletions
diff --git a/runtime/autoload/dist/ft.vim b/runtime/autoload/dist/ft.vim
index 1ac74b5785..ac80659113 100644
--- a/runtime/autoload/dist/ft.vim
+++ b/runtime/autoload/dist/ft.vim
@@ -172,6 +172,17 @@ func dist#ft#FTent()
setf dtd
endfunc
+func dist#ft#ExCheck()
+ let lines = getline(1, min([line("$"), 100]))
+ if exists('g:filetype_euphoria')
+ exe 'setf ' . g:filetype_euphoria
+ elseif match(lines, '^--\|^ifdef\>\|^include\>') > -1
+ setf euphoria3
+ else
+ setf elixir
+ endif
+endfunc
+
func dist#ft#EuphoriaCheck()
if exists('g:filetype_euphoria')
exe 'setf ' . g:filetype_euphoria
diff --git a/runtime/filetype.vim b/runtime/filetype.vim
index 09a1d1d0e6..d449edfd02 100644
--- a/runtime/filetype.vim
+++ b/runtime/filetype.vim
@@ -389,7 +389,7 @@ au BufNewFile,BufRead *.cfm,*.cfi,*.cfc setf cf
" Configure scripts
au BufNewFile,BufRead configure.in,configure.ac setf config
-" CUDA Cumpute Unified Device Architecture
+" CUDA Compute Unified Device Architecture
au BufNewFile,BufRead *.cu,*.cuh setf cuda
" Dockerfilb; Podman uses the same syntax with name Containerfile
@@ -404,8 +404,15 @@ au BufNewFile,BufRead *enlightenment/*.cfg setf c
" Eterm
au BufNewFile,BufRead *Eterm/*.cfg setf eterm
+" Elixir or Euphoria
+au BufNewFile,BufRead *.ex call dist#ft#ExCheck()
+
+" Elixir
+au BufRead,BufNewFile mix.lock,*.exs setf elixir
+au BufRead,BufNewFile *.eex,*.leex setf eelixir
+
" Euphoria 3 or 4
-au BufNewFile,BufRead *.eu,*.ew,*.ex,*.exu,*.exw call dist#ft#EuphoriaCheck()
+au BufNewFile,BufRead *.eu,*.ew,*.exu,*.exw call dist#ft#EuphoriaCheck()
if has("fname_case")
au BufNewFile,BufRead *.EU,*.EW,*.EX,*.EXU,*.EXW call dist#ft#EuphoriaCheck()
endif
diff --git a/src/nvim/testdir/test_filetype.vim b/src/nvim/testdir/test_filetype.vim
index 71a7a2cce5..202177053a 100644
--- a/src/nvim/testdir/test_filetype.vim
+++ b/src/nvim/testdir/test_filetype.vim
@@ -161,6 +161,8 @@ let s:filename_checks = {
\ 'ecd': ['file.ecd'],
\ 'edif': ['file.edf', 'file.edif', 'file.edo'],
\ 'elinks': ['elinks.conf'],
+ \ 'elixir': ['file.ex', 'file.exs', 'mix.lock'],
+ \ 'eelixir': ['file.eex', 'file.leex'],
\ 'elm': ['file.elm'],
\ 'elmfilt': ['filter-rules'],
\ 'epuppet': ['file.epp'],
@@ -765,5 +767,41 @@ func Test_pp_file()
filetype off
endfunc
+func Test_ex_file()
+ filetype on
+
+ call writefile(['arbitrary content'], 'Xfile.ex')
+ split Xfile.ex
+ call assert_equal('elixir', &filetype)
+ bwipe!
+ let g:filetype_euphoria = 'euphoria4'
+ split Xfile.ex
+ call assert_equal('euphoria4', &filetype)
+ bwipe!
+ unlet g:filetype_euphoria
+
+ call writefile(['-- filetype euphoria comment'], 'Xfile.ex')
+ split Xfile.ex
+ call assert_equal('euphoria3', &filetype)
+ bwipe!
+
+ call writefile(['--filetype euphoria comment'], 'Xfile.ex')
+ split Xfile.ex
+ call assert_equal('euphoria3', &filetype)
+ bwipe!
+
+ call writefile(['ifdef '], 'Xfile.ex')
+ split Xfile.ex
+ call assert_equal('euphoria3', &filetype)
+ bwipe!
+
+ call writefile(['include '], 'Xfile.ex')
+ split Xfile.ex
+ call assert_equal('euphoria3', &filetype)
+ bwipe!
+
+ call delete('Xfile.ex')
+ filetype off
+endfunc
" vim: shiftwidth=2 sts=2 expandtab