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|
func! polyglot#shebang#Detect()
let ft = s:Filetype()
if ft != ""
let &ft = ft
endif
if &ft == ""
runtime! scripts.vim
endif
return &ft != ""
endfunc
let s:r_hashbang = '^#!\s*\(\S\+\)\s*\(.*\)\s*'
let s:r_envflag = '%(\S\+=\S\+\|-[iS]\|--ignore-environment\|--split-string\)'
let s:r_env = '^\%(\' . s:r_envflag . '\s\+\)*\(\S\+\)'
func! s:Filetype()
let l:line1 = getline(1)
if l:line1 !~# "^#!"
return
endif
let l:pathrest = matchlist(l:line1, s:r_hashbang)
if len(l:pathrest) == 0
return
endif
let [_, l:path, l:rest; __] = l:pathrest
let l:pathparts = split(l:path, "/")
if len(l:pathparts) == 0
return
endif
let l:script = l:pathparts[-1]
if l:script == "env"
let l:argspath = matchlist(l:rest, s:r_env)
if len(l:argspath) == 0
return
endif
let l:script = l:argspath[1]
endif
if has_key(s:interpreters, l:script)
return s:interpreters[l:script]
endif
for interpreter in keys(s:interpreters)
if l:script =~# '^' . interpreter
return s:interpreters[interpreter]
endif
endfor
endfunc
" DO NOT EDIT CODE BELOW, IT IS GENERATED WITH MAKEFILE
let s:interpreters = {
\ 'osascript': 'applescript',
\ 'tcc': 'c',
\ 'coffee': 'coffee',
\ 'crystal': 'crystal',
\ 'dart': 'dart',
\ 'elixir': 'elixir',
\ 'escript': 'erlang',
\ 'fish': 'fish',
\ 'gnuplot': 'gnuplot',
\ 'groovy': 'groovy',
\ 'runhaskell': 'haskell',
\ 'chakra': 'javascript',
\ 'd8': 'javascript',
\ 'gjs': 'javascript',
\ 'js': 'javascript',
\ 'node': 'javascript',
\ 'nodejs': 'javascript',
\ 'qjs': 'javascript',
\ 'rhino': 'javascript',
\ 'v8': 'javascript',
\ 'v8-shell': 'javascript',
\ 'julia': 'julia',
\ 'lua': 'lua',
\ 'moon': 'moon',
\ 'ocaml': 'ocaml',
\ 'ocamlrun': 'ocaml',
\ 'ocamlscript': 'ocaml',
\ 'cperl': 'perl',
\ 'perl': 'perl',
\ 'php': 'php',
\ 'swipl': 'prolog',
\ 'yap': 'prolog',
\ 'pwsh': 'ps1',
\ 'python': 'python',
\ 'python2': 'python',
\ 'python3': 'python',
\ 'qmake': 'qmake',
\ 'Rscript': 'r',
\ 'racket': 'racket',
\ 'perl6': 'raku',
\ 'raku': 'raku',
\ 'rakudo': 'raku',
\ 'ruby': 'ruby',
\ 'macruby': 'ruby',
\ 'rake': 'ruby',
\ 'jruby': 'ruby',
\ 'rbx': 'ruby',
\ 'scala': 'scala',
\ 'ash': 'sh',
\ 'bash': 'sh',
\ 'dash': 'sh',
\ 'ksh': 'sh',
\ 'mksh': 'sh',
\ 'pdksh': 'sh',
\ 'rc': 'sh',
\ 'sh': 'sh',
\ 'zsh': 'sh',
\ 'boolector': 'smt2',
\ 'cvc4': 'smt2',
\ 'mathsat5': 'smt2',
\ 'opensmt': 'smt2',
\ 'smtinterpol': 'smt2',
\ 'smt-rat': 'smt2',
\ 'stp': 'smt2',
\ 'verit': 'smt2',
\ 'yices2': 'smt2',
\ 'z3': 'smt2',
\ 'deno': 'typescript',
\ 'ts-node': 'typescript',
\ }
|
