diff options
| -rw-r--r-- | runtime/autoload/dist/ft.vim | 2 | ||||
| -rw-r--r-- | runtime/lua/vim/filetype/detect.lua | 2 | ||||
| -rw-r--r-- | src/nvim/testdir/test_filetype.vim | 5 |
3 files changed, 7 insertions, 2 deletions
diff --git a/runtime/autoload/dist/ft.vim b/runtime/autoload/dist/ft.vim index 7333e5a7e7..17abc90637 100644 --- a/runtime/autoload/dist/ft.vim +++ b/runtime/autoload/dist/ft.vim @@ -145,7 +145,7 @@ func dist#ft#FTcls() return endif - if getline(1) =~ '^%' + if getline(1) =~ '^\v%(\%|\\)' setf tex elseif getline(1)[0] == '#' && getline(1) =~ 'rexx' setf rexx diff --git a/runtime/lua/vim/filetype/detect.lua b/runtime/lua/vim/filetype/detect.lua index 7fc7f1b7ca..23fa1c5068 100644 --- a/runtime/lua/vim/filetype/detect.lua +++ b/runtime/lua/vim/filetype/detect.lua @@ -181,7 +181,7 @@ function M.cls(bufnr) return vim.g.filetype_cls end local line = getlines(bufnr, 1) - if line:find('^%%') then + if line:find('^[%%\\]') then return 'tex' elseif line:find('^#') and line:lower():find('rexx') then return 'rexx' diff --git a/src/nvim/testdir/test_filetype.vim b/src/nvim/testdir/test_filetype.vim index 7669b3d82a..1ceab2a67a 100644 --- a/src/nvim/testdir/test_filetype.vim +++ b/src/nvim/testdir/test_filetype.vim @@ -1768,6 +1768,11 @@ func Test_cls_file() call assert_equal('tex', &filetype) bwipe! + call writefile(['\NeedsTeXFormat{LaTeX2e}'], 'Xfile.cls') + split Xfile.cls + call assert_equal('tex', &filetype) + bwipe! + " Rexx call writefile(['# rexx'], 'Xfile.cls') |