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vim-patch:8.1.1593: filetype not detected for C++ header files without extension
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)
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@ -195,7 +195,7 @@ else
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if s:line1 =~# '^:$'
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call dist#ft#SetFileTypeSH(s:line1) " defined in filetype.vim
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" Z shell scripts
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" Z shell scripts
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elseif s:line1 =~# '^#compdef\>' || s:line1 =~# '^#autoload\>' ||
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\ "\n".s:line1."\n".s:line2."\n".s:line3."\n".s:line4."\n".s:line5 =~# '\n\s*emulate\s\+\%(-[LR]\s\+\)\=[ckz]\=sh\>'
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set ft=zsh
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@ -204,15 +204,20 @@ else
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elseif s:line1 =~# '^From \([a-zA-Z][a-zA-Z_0-9\.=-]*\(@[^ ]*\)\=\|-\) .* \(19\|20\)\d\d$'
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set ft=mail
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" Mason
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" Mason
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elseif s:line1 =~# '^<[%&].*>'
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set ft=mason
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" Vim scripts (must have '" vim' as the first line to trigger this)
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" Vim scripts (must have '" vim' as the first line to trigger this)
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elseif s:line1 =~# '^" *[vV]im$'
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set ft=vim
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" MOO
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" libcxx and libstdc++ standard library headers like "iostream" do not have
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" an extension, recognize the Emacs file mode.
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elseif s:line1 =~? '-\*-.*C++.*-\*-'
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set ft=cpp
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" MOO
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elseif s:line1 =~# '^\*\* LambdaMOO Database, Format Version \%([1-3]\>\)\@!\d\+ \*\*$'
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set ft=moo
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@ -581,6 +581,8 @@ let s:script_checks = {
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\ 'cfengine': [['#!/path/cfengine']],
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\ 'erlang': [['#!/path/escript']],
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\ 'haskell': [['#!/path/haskell']],
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\ 'cpp': [['// Standard iostream objects -*- C++ -*-'],
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\ ['// -*- C++ -*-']],
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\ }
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func Test_script_detection()
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