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vim-patch:8.1.1593: filetype not detected for C++ header files without extension

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Problem:    Filetype not detected for C++ header files without extension.
Solution:   Recognize the file by the Emacs file mode. (Dmitry Ilyin,
            closes vim/vim#4593)
6a7af8e2db
This commit is contained in:
Jan Edmund Lazo 2019-06-25 21:20:19 -04:00
parent 10c983fabe
commit 62c7fcbdab
2 changed files with 11 additions and 4 deletions
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13
runtime/scripts.vim
View File

@ -195,7 +195,7 @@ else
if s:line1 =~# '^:$'
call dist#ft#SetFileTypeSH(s:line1) " defined in filetype.vim
" Z shell scripts
" Z shell scripts
elseif s:line1 =~# '^#compdef\>' || s:line1 =~# '^#autoload\>' ||
\ "\n".s:line1."\n".s:line2."\n".s:line3."\n".s:line4."\n".s:line5 =~# '\n\s*emulate\s\+\%(-[LR]\s\+\)\=[ckz]\=sh\>'
set ft=zsh
@ -204,15 +204,20 @@ else
elseif s:line1 =~# '^From \([a-zA-Z][a-zA-Z_0-9\.=-]*\(@[^ ]*\)\=\|-\) .* \(19\|20\)\d\d$'
set ft=mail
" Mason
" Mason
elseif s:line1 =~# '^<[%&].*>'
set ft=mason
" Vim scripts (must have '" vim' as the first line to trigger this)
" Vim scripts (must have '" vim' as the first line to trigger this)
elseif s:line1 =~# '^" *[vV]im$'
set ft=vim
" MOO
" libcxx and libstdc++ standard library headers like "iostream" do not have
" an extension, recognize the Emacs file mode.
elseif s:line1 =~? '-\*-.*C++.*-\*-'
set ft=cpp
" MOO
elseif s:line1 =~# '^\*\* LambdaMOO Database, Format Version \%([1-3]\>\)\@!\d\+ \*\*$'
set ft=moo

2
src/nvim/testdir/test_filetype.vim
View File

@ -581,6 +581,8 @@ let s:script_checks = {
\ 'cfengine': [['#!/path/cfengine']],
\ 'erlang': [['#!/path/escript']],
\ 'haskell': [['#!/path/haskell']],
\ 'cpp': [['// Standard iostream objects -*- C++ -*-'],
\ ['// -*- C++ -*-']],
\ }
func Test_script_detection()