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view runtime/filetype.vim @ 5899:60cdaa05a6ad v7.4.292

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
updated for version 7.4.292 Problem: Searching for "a" does not match accented "a" with new regexp engine, does match with old engine. (David B?rgin) "ca" does not match "ca" with accented "a" with either engine. Solution: Change the old engine, check for following composing character also for single-byte patterns.
author Bram Moolenaar <bram@vim.org>
date Tue, 13 May 2014 18:04:00 +0200
parents c2098c3095e7
children 92751673cc37
line wrap: on
line source

" Vim support file to detect file types
"
" Maintainer:	Bram Moolenaar <Bram@vim.org>
" Last Change:	2014 Feb 26

" Listen very carefully, I will say this only once
if exists("did_load_filetypes")
  finish
endif
let did_load_filetypes = 1

" Line continuation is used here, remove 'C' from 'cpoptions'
let s:cpo_save = &cpo
set cpo&vim

augroup filetypedetect

" Ignored extensions
if exists("*fnameescape")
au BufNewFile,BufRead ?\+.orig,?\+.bak,?\+.old,?\+.new,?\+.dpkg-dist,?\+.dpkg-old,?\+.dpkg-new,?\+.dpkg-bak,?\+.rpmsave,?\+.rpmnew
	\ exe "doau filetypedetect BufRead " . fnameescape(expand("<afile>:r"))
au BufNewFile,BufRead *~
	\ let s:name = expand("<afile>") |
	\ let s:short = substitute(s:name, '\~$', '', '') |
	\ if s:name != s:short && s:short != "" |
	\   exe "doau filetypedetect BufRead " . fnameescape(s:short) |
	\ endif |
	\ unlet! s:name s:short
au BufNewFile,BufRead ?\+.in
	\ if expand("<afile>:t") != "configure.in" |
	\   exe "doau filetypedetect BufRead " . fnameescape(expand("<afile>:r")) |
	\ endif
elseif &verbose > 0
  echomsg "Warning: some filetypes will not be recognized because this version of Vim does not have fnameescape()"
endif

" Pattern used to match file names which should not be inspected.
" Currently finds compressed files.
if !exists("g:ft_ignore_pat")
  let g:ft_ignore_pat = '\.\(Z\|gz\|bz2\|zip\|tgz\)$'
endif

" Function used for patterns that end in a star: don't set the filetype if the
" file name matches ft_ignore_pat.
func! s:StarSetf(ft)
  if expand("<amatch>") !~ g:ft_ignore_pat
    exe 'setf ' . a:ft
  endif
endfunc

" Abaqus or Trasys
au BufNewFile,BufRead *.inp			call s:Check_inp()

func! s:Check_inp()
  if getline(1) =~ '^\*'
    setf abaqus
  else
    let n = 1
    if line("$") > 500
      let nmax = 500
    else
      let nmax = line("$")
    endif
    while n <= nmax
      if getline(n) =~? "^header surface data"
	setf trasys
	break
      endif
      let n = n + 1
    endwhile
  endif
endfunc

" A-A-P recipe
au BufNewFile,BufRead *.aap			setf aap

" A2ps printing utility
au BufNewFile,BufRead */etc/a2ps.cfg,*/etc/a2ps/*.cfg,a2psrc,.a2psrc setf a2ps

" ABAB/4
au BufNewFile,BufRead *.abap			setf abap

" ABC music notation
au BufNewFile,BufRead *.abc			setf abc

" ABEL
au BufNewFile,BufRead *.abl			setf abel

" AceDB
au BufNewFile,BufRead *.wrm			setf acedb

" Ada (83, 9X, 95)
au BufNewFile,BufRead *.adb,*.ads,*.ada		setf ada
if has("vms")
  au BufNewFile,BufRead *.gpr,*.ada_m,*.adc	setf ada
else
  au BufNewFile,BufRead *.gpr			setf ada
endif

" AHDL
au BufNewFile,BufRead *.tdf			setf ahdl

" AMPL
au BufNewFile,BufRead *.run			setf ampl

" Ant
au BufNewFile,BufRead build.xml			setf ant

" Arduino
au BufNewFile,BufRead *.ino,*.pde		setf arduino

" Apache style config file
au BufNewFile,BufRead proftpd.conf*		call s:StarSetf('apachestyle')

" Apache config file
au BufNewFile,BufRead .htaccess,*/etc/httpd/*.conf		setf apache

" XA65 MOS6510 cross assembler
au BufNewFile,BufRead *.a65			setf a65

" Applescript
au BufNewFile,BufRead *.scpt			setf applescript

" Applix ELF
au BufNewFile,BufRead *.am
	\ if expand("<afile>") !~? 'Makefile.am\>' | setf elf | endif

" ALSA configuration
au BufNewFile,BufRead .asoundrc,*/usr/share/alsa/alsa.conf,*/etc/asound.conf setf alsaconf

" Arc Macro Language
au BufNewFile,BufRead *.aml			setf aml

" APT config file
au BufNewFile,BufRead apt.conf		       setf aptconf
au BufNewFile,BufRead */.aptitude/config       setf aptconf
au BufNewFile,BufRead */etc/apt/apt.conf.d/{[-_[:alnum:]]\+,[-_.[:alnum:]]\+.conf} setf aptconf

" Arch Inventory file
au BufNewFile,BufRead .arch-inventory,=tagging-method	setf arch

" ART*Enterprise (formerly ART-IM)
au BufNewFile,BufRead *.art			setf art

" AsciiDoc
au BufNewFile,BufRead *.asciidoc		setf asciidoc

" ASN.1
au BufNewFile,BufRead *.asn,*.asn1		setf asn

" Active Server Pages (with Visual Basic Script)
au BufNewFile,BufRead *.asa
	\ if exists("g:filetype_asa") |
	\   exe "setf " . g:filetype_asa |
	\ else |
	\   setf aspvbs |
	\ endif

" Active Server Pages (with Perl or Visual Basic Script)
au BufNewFile,BufRead *.asp
	\ if exists("g:filetype_asp") |
	\   exe "setf " . g:filetype_asp |
	\ elseif getline(1) . getline(2) . getline(3) =~? "perlscript" |
	\   setf aspperl |
	\ else |
	\   setf aspvbs |
	\ endif

" Grub (must be before catch *.lst)
au BufNewFile,BufRead */boot/grub/menu.lst,*/boot/grub/grub.conf,*/etc/grub.conf setf grub

" Assembly (all kinds)
" *.lst is not pure assembly, it has two extra columns (address, byte codes)
au BufNewFile,BufRead *.asm,*.[sS],*.[aA],*.mac,*.lst	call s:FTasm()

" This function checks for the kind of assembly that is wanted by the user, or
" can be detected from the first five lines of the file.
func! s:FTasm()
  " make sure b:asmsyntax exists
  if !exists("b:asmsyntax")
    let b:asmsyntax = ""
  endif

  if b:asmsyntax == ""
    call s:FTasmsyntax()
  endif

  " if b:asmsyntax still isn't set, default to asmsyntax or GNU
  if b:asmsyntax == ""
    if exists("g:asmsyntax")
      let b:asmsyntax = g:asmsyntax
    else
      let b:asmsyntax = "asm"
    endif
  endif

  exe "setf " . fnameescape(b:asmsyntax)
endfunc

func! s:FTasmsyntax()
  " see if file contains any asmsyntax=foo overrides. If so, change
  " b:asmsyntax appropriately
  let head = " ".getline(1)." ".getline(2)." ".getline(3)." ".getline(4).
	\" ".getline(5)." "
  let match = matchstr(head, '\sasmsyntax=\zs[a-zA-Z0-9]\+\ze\s')
  if match != ''
    let b:asmsyntax = match
  elseif ((head =~? '\.title') || (head =~? '\.ident') || (head =~? '\.macro') || (head =~? '\.subtitle') || (head =~? '\.library'))
    let b:asmsyntax = "vmasm"
  endif
endfunc

" Macro (VAX)
au BufNewFile,BufRead *.mar			setf vmasm

" Atlas
au BufNewFile,BufRead *.atl,*.as		setf atlas

" Autoit v3
au BufNewFile,BufRead *.au3			setf autoit

" Autohotkey
au BufNewFile,BufRead *.ahk			setf autohotkey

" Automake
au BufNewFile,BufRead [mM]akefile.am,GNUmakefile.am	setf automake

" Autotest .at files are actually m4
au BufNewFile,BufRead *.at			setf m4

" Avenue
au BufNewFile,BufRead *.ave			setf ave

" Awk
au BufNewFile,BufRead *.awk			setf awk

" B
au BufNewFile,BufRead *.mch,*.ref,*.imp		setf b

" BASIC or Visual Basic
au BufNewFile,BufRead *.bas			call s:FTVB("basic")

" Check if one of the first five lines contains "VB_Name".  In that case it is
" probably a Visual Basic file.  Otherwise it's assumed to be "alt" filetype.
func! s:FTVB(alt)
  if getline(1).getline(2).getline(3).getline(4).getline(5) =~? 'VB_Name\|Begin VB\.\(Form\|MDIForm\|UserControl\)'
    setf vb
  else
    exe "setf " . a:alt
  endif
endfunc

" Visual Basic Script (close to Visual Basic) or Visual Basic .NET
au BufNewFile,BufRead *.vb,*.vbs,*.dsm,*.ctl	setf vb

" IBasic file (similar to QBasic)
au BufNewFile,BufRead *.iba,*.ibi		setf ibasic

" FreeBasic file (similar to QBasic)
au BufNewFile,BufRead *.fb,*.bi			setf freebasic

" Batch file for MSDOS.
au BufNewFile,BufRead *.bat,*.sys		setf dosbatch
" *.cmd is close to a Batch file, but on OS/2 Rexx files also use *.cmd.
au BufNewFile,BufRead *.cmd
	\ if getline(1) =~ '^/\*' | setf rexx | else | setf dosbatch | endif

" Batch file for 4DOS
au BufNewFile,BufRead *.btm			call s:FTbtm()
func! s:FTbtm()
  if exists("g:dosbatch_syntax_for_btm") && g:dosbatch_syntax_for_btm
    setf dosbatch
  else
    setf btm
  endif
endfunc

" BC calculator
au BufNewFile,BufRead *.bc			setf bc

" BDF font
au BufNewFile,BufRead *.bdf			setf bdf

" BibTeX bibliography database file
au BufNewFile,BufRead *.bib			setf bib

" BibTeX Bibliography Style
au BufNewFile,BufRead *.bst			setf bst

" BIND configuration
au BufNewFile,BufRead named.conf,rndc.conf	setf named

" BIND zone
au BufNewFile,BufRead named.root		setf bindzone
au BufNewFile,BufRead *.db			call s:BindzoneCheck('')

func! s:BindzoneCheck(default)
  if getline(1).getline(2).getline(3).getline(4) =~ '^; <<>> DiG [0-9.]\+ <<>>\|BIND.*named\|$ORIGIN\|$TTL\|IN\s\+SOA'
    setf bindzone
  elseif a:default != ''
    exe 'setf ' . a:default
  endif
endfunc

" Blank
au BufNewFile,BufRead *.bl			setf blank

" Blkid cache file
au BufNewFile,BufRead */etc/blkid.tab,*/etc/blkid.tab.old   setf xml

" C or lpc
au BufNewFile,BufRead *.c			call s:FTlpc()

func! s:FTlpc()
  if exists("g:lpc_syntax_for_c")
    let lnum = 1
    while lnum <= 12
      if getline(lnum) =~# '^\(//\|inherit\|private\|protected\|nosave\|string\|object\|mapping\|mixed\)'
	setf lpc
	return
      endif
      let lnum = lnum + 1
    endwhile
  endif
  setf c
endfunc

" Calendar
au BufNewFile,BufRead calendar			setf calendar

" C#
au BufNewFile,BufRead *.cs			setf cs

" CSDL
au BufNewFile,BufRead *.csdl			setf csdl

" Cabal
au BufNewFile,BufRead *.cabal			setf cabal

" Cdrdao TOC
au BufNewFile,BufRead *.toc			setf cdrtoc

" Cdrdao config
au BufNewFile,BufRead */etc/cdrdao.conf,*/etc/defaults/cdrdao,*/etc/default/cdrdao,.cdrdao	setf cdrdaoconf

" Cfengine
au BufNewFile,BufRead cfengine.conf		setf cfengine

" ChaiScript
au BufRead,BufNewFile *.chai			setf chaiscript

" Comshare Dimension Definition Language
au BufNewFile,BufRead *.cdl			setf cdl

" Conary Recipe
au BufNewFile,BufRead *.recipe			setf conaryrecipe

" Controllable Regex Mutilator
au BufNewFile,BufRead *.crm			setf crm

" Cyn++
au BufNewFile,BufRead *.cyn			setf cynpp

" Cynlib
" .cc and .cpp files can be C++ or Cynlib.
au BufNewFile,BufRead *.cc
	\ if exists("cynlib_syntax_for_cc")|setf cynlib|else|setf cpp|endif
au BufNewFile,BufRead *.cpp
	\ if exists("cynlib_syntax_for_cpp")|setf cynlib|else|setf cpp|endif

" C++
au BufNewFile,BufRead *.cxx,*.c++,*.hh,*.hxx,*.hpp,*.ipp,*.moc,*.tcc,*.inl setf cpp
if has("fname_case")
  au BufNewFile,BufRead *.C,*.H setf cpp
endif

" .h files can be C, Ch C++, ObjC or ObjC++.
" Set c_syntax_for_h if you want C, ch_syntax_for_h if you want Ch. ObjC is
" detected automatically.
au BufNewFile,BufRead *.h			call s:FTheader()

func! s:FTheader()
  if match(getline(1, min([line("$"), 200])), '^@\(interface\|end\|class\)') > -1
    if exists("g:c_syntax_for_h")
      setf objc
    else
      setf objcpp
    endif
  elseif exists("g:c_syntax_for_h")
    setf c
  elseif exists("g:ch_syntax_for_h")
    setf ch
  else
    setf cpp
  endif
endfunc

" Ch (CHscript)
au BufNewFile,BufRead *.chf			setf ch

" TLH files are C++ headers generated by Visual C++'s #import from typelibs
au BufNewFile,BufRead *.tlh			setf cpp

" Cascading Style Sheets
au BufNewFile,BufRead *.css			setf css

" Century Term Command Scripts (*.cmd too)
au BufNewFile,BufRead *.con			setf cterm

" Changelog
au BufNewFile,BufRead changelog.Debian,changelog.dch,NEWS.Debian,NEWS.dch
					\	setf debchangelog

au BufNewFile,BufRead [cC]hange[lL]og
	\  if getline(1) =~ '; urgency='
	\|   setf debchangelog
	\| else
	\|   setf changelog
	\| endif

au BufNewFile,BufRead NEWS
	\  if getline(1) =~ '; urgency='
	\|   setf debchangelog
	\| endif

" CHILL
au BufNewFile,BufRead *..ch			setf chill

" Changes for WEB and CWEB or CHILL
au BufNewFile,BufRead *.ch			call s:FTchange()

" This function checks if one of the first ten lines start with a '@'.  In
" that case it is probably a change file.
" If the first line starts with # or ! it's probably a ch file.
" If a line has "main", "include", "//" ir "/*" it's probably ch.
" Otherwise CHILL is assumed.
func! s:FTchange()
  let lnum = 1
  while lnum <= 10
    if getline(lnum)[0] == '@'
      setf change
      return
    endif
    if lnum == 1 && (getline(1)[0] == '#' || getline(1)[0] == '!')
      setf ch
      return
    endif
    if getline(lnum) =~ "MODULE"
      setf chill
      return
    endif
    if getline(lnum) =~ 'main\s*(\|#\s*include\|//'
      setf ch
      return
    endif
    let lnum = lnum + 1
  endwhile
  setf chill
endfunc

" ChordPro
au BufNewFile,BufRead *.chopro,*.crd,*.cho,*.crdpro,*.chordpro	setf chordpro

" Clean
au BufNewFile,BufRead *.dcl,*.icl		setf clean

" Clever
au BufNewFile,BufRead *.eni			setf cl

" Clever or dtd
au BufNewFile,BufRead *.ent			call s:FTent()

func! s:FTent()
  " This function checks for valid cl syntax in the first five lines.
  " Look for either an opening comment, '#', or a block start, '{".
  " If not found, assume SGML.
  let lnum = 1
  while lnum < 6
    let line = getline(lnum)
    if line =~ '^\s*[#{]'
      setf cl
      return
    elseif line !~ '^\s*$'
      " Not a blank line, not a comment, and not a block start,
      " so doesn't look like valid cl code.
      break
    endif
    let lnum = lnum + 1
  endw
  setf dtd
endfunc

" Clipper (or FoxPro; could also be eviews)
au BufNewFile,BufRead *.prg
	\ if exists("g:filetype_prg") |
	\   exe "setf " . g:filetype_prg |
	\ else |
	\   setf clipper |
	\ endif

" Clojure
au BufNewFile,BufRead *.clj,*.cljs		setf clojure

" Cmake
au BufNewFile,BufRead CMakeLists.txt,*.cmake,*.cmake.in		setf cmake

" Cmusrc
au BufNewFile,BufRead */.cmus/{autosave,rc,command-history,*.theme} setf cmusrc
au BufNewFile,BufRead */cmus/{rc,*.theme}			setf cmusrc

" Cobol
au BufNewFile,BufRead *.cbl,*.cob,*.lib	setf cobol
"   cobol or zope form controller python script? (heuristic)
au BufNewFile,BufRead *.cpy
	\ if getline(1) =~ '^##' |
	\   setf python |
	\ else |
	\   setf cobol |
	\ endif

" Coco/R
au BufNewFile,BufRead *.atg			setf coco

" Cold Fusion
au BufNewFile,BufRead *.cfm,*.cfi,*.cfc		setf cf

" Configure scripts
au BufNewFile,BufRead configure.in,configure.ac setf config

" CUDA  Cumpute Unified Device Architecture
au BufNewFile,BufRead *.cu			setf cuda

" WildPackets EtherPeek Decoder
au BufNewFile,BufRead *.dcd			setf dcd

" Enlightenment configuration files
au BufNewFile,BufRead *enlightenment/*.cfg	setf c

" Eterm
au BufNewFile,BufRead *Eterm/*.cfg		setf eterm

" Euphoria 3 or 4
au BufNewFile,BufRead *.eu,*.ew,*.ex,*.exu,*.exw  call s:EuphoriaCheck()
if has("fname_case")
   au BufNewFile,BufRead *.EU,*.EW,*.EX,*.EXU,*.EXW  call s:EuphoriaCheck()
endif

func! s:EuphoriaCheck()
  if exists('g:filetype_euphoria')
    exe 'setf ' . g:filetype_euphoria
  else
    setf euphoria3
  endif
endfunc

" Lynx config files
au BufNewFile,BufRead lynx.cfg			setf lynx

" Quake
au BufNewFile,BufRead *baseq[2-3]/*.cfg,*id1/*.cfg	setf quake
au BufNewFile,BufRead *quake[1-3]/*.cfg			setf quake

" Quake C
au BufNewFile,BufRead *.qc			setf c

" Configure files
au BufNewFile,BufRead *.cfg			setf cfg

" Cucumber
au BufNewFile,BufRead *.feature			setf cucumber

" Communicating Sequential Processes
au BufNewFile,BufRead *.csp,*.fdr		setf csp

" CUPL logic description and simulation
au BufNewFile,BufRead *.pld			setf cupl
au BufNewFile,BufRead *.si			setf cuplsim

" Debian Control
au BufNewFile,BufRead */debian/control		setf debcontrol
au BufNewFile,BufRead control
	\  if getline(1) =~ '^Source:'
	\|   setf debcontrol
	\| endif

" Debian Sources.list
au BufNewFile,BufRead */etc/apt/sources.list		setf debsources
au BufNewFile,BufRead */etc/apt/sources.list.d/*.list	setf debsources

" Deny hosts
au BufNewFile,BufRead denyhosts.conf		setf denyhosts

" dnsmasq(8) configuration files
au BufNewFile,BufRead */etc/dnsmasq.conf	setf dnsmasq

" ROCKLinux package description
au BufNewFile,BufRead *.desc			setf desc

" the D language or dtrace
au BufNewFile,BufRead *.d			call s:DtraceCheck()

func! s:DtraceCheck()
  let lines = getline(1, min([line("$"), 100]))
  if match(lines, '^module\>\|^import\>') > -1
    " D files often start with a module and/or import statement.
    setf d
  elseif match(lines, '^#!\S\+dtrace\|#pragma\s\+D\s\+option\|:\S\{-}:\S\{-}:') > -1
    setf dtrace
  else
    setf d
  endif
endfunc

" Desktop files
au BufNewFile,BufRead *.desktop,.directory	setf desktop

" Dict config
au BufNewFile,BufRead dict.conf,.dictrc		setf dictconf

" Dictd config
au BufNewFile,BufRead dictd.conf		setf dictdconf

" Diff files
au BufNewFile,BufRead *.diff,*.rej,*.patch	setf diff

" Dircolors
au BufNewFile,BufRead .dir_colors,.dircolors,*/etc/DIR_COLORS	setf dircolors

" Diva (with Skill) or InstallShield
au BufNewFile,BufRead *.rul
	\ if getline(1).getline(2).getline(3).getline(4).getline(5).getline(6) =~? 'InstallShield' |
	\   setf ishd |
	\ else |
	\   setf diva |
	\ endif

" DCL (Digital Command Language - vms) or DNS zone file
au BufNewFile,BufRead *.com			call s:BindzoneCheck('dcl')

" DOT
au BufNewFile,BufRead *.dot			setf dot

" Dylan - lid files
au BufNewFile,BufRead *.lid			setf dylanlid

" Dylan - intr files (melange)
au BufNewFile,BufRead *.intr			setf dylanintr

" Dylan
au BufNewFile,BufRead *.dylan			setf dylan

" Microsoft Module Definition
au BufNewFile,BufRead *.def			setf def

" Dracula
au BufNewFile,BufRead *.drac,*.drc,*lvs,*lpe	setf dracula

" Datascript
au BufNewFile,BufRead *.ds			setf datascript

" dsl
au BufNewFile,BufRead *.dsl			setf dsl

" DTD (Document Type Definition for XML)
au BufNewFile,BufRead *.dtd			setf dtd

" DTS/DSTI (device tree files)
au BufNewFile,BufRead *.dts,*.dtsi		setf dts

" EDIF (*.edf,*.edif,*.edn,*.edo)
au BufNewFile,BufRead *.ed\(f\|if\|n\|o\)	setf edif

" Embedix Component Description
au BufNewFile,BufRead *.ecd			setf ecd

" Eiffel or Specman or Euphoria
au BufNewFile,BufRead *.e,*.E			call s:FTe()

" Elinks configuration
au BufNewFile,BufRead */etc/elinks.conf,*/.elinks/elinks.conf	setf elinks

func! s:FTe()
  if exists('g:filetype_euphoria')
    exe 'setf ' . g:filetype_euphoria
  else
    let n = 1
    while n < 100 && n < line("$")
      if getline(n) =~ "^\\s*\\(<'\\|'>\\)\\s*$"
        setf specman
        return
      endif
      let n = n + 1
    endwhile
    setf eiffel
  endif
endfunc

" ERicsson LANGuage; Yaws is erlang too
au BufNewFile,BufRead *.erl,*.hrl,*.yaws	setf erlang

" Elm Filter Rules file
au BufNewFile,BufRead filter-rules		setf elmfilt

" ESMTP rc file
au BufNewFile,BufRead *esmtprc			setf esmtprc

" ESQL-C
au BufNewFile,BufRead *.ec,*.EC			setf esqlc

" Esterel
au BufNewFile,BufRead *.strl			setf esterel

" Essbase script
au BufNewFile,BufRead *.csc			setf csc

" Exim
au BufNewFile,BufRead exim.conf			setf exim

" Expect
au BufNewFile,BufRead *.exp			setf expect

" Exports
au BufNewFile,BufRead exports			setf exports

" Falcon
au BufNewFile,BufRead *.fal			setf falcon

" Fantom
au BufNewFile,BufRead *.fan,*.fwt		setf fan

" Factor
au BufNewFile,BufRead *.factor			setf factor

" Fetchmail RC file
au BufNewFile,BufRead .fetchmailrc		setf fetchmail

" FlexWiki - disabled, because it has side effects when a .wiki file
" is not actually FlexWiki
"au BufNewFile,BufRead *.wiki			setf flexwiki

" Focus Executable
au BufNewFile,BufRead *.fex,*.focexec		setf focexec

" Focus Master file (but not for auto.master)
au BufNewFile,BufRead auto.master		setf conf
au BufNewFile,BufRead *.mas,*.master		setf master

" Forth
au BufNewFile,BufRead *.fs,*.ft			setf forth

" Reva Forth
au BufNewFile,BufRead *.frt			setf reva

" Fortran
if has("fname_case")
  au BufNewFile,BufRead *.F,*.FOR,*.FPP,*.FTN,*.F77,*.F90,*.F95,*.F03,*.F08	 setf fortran
endif
au BufNewFile,BufRead   *.f,*.for,*.fortran,*.fpp,*.ftn,*.f77,*.f90,*.f95,*.f03,*.f08  setf fortran

" Framescript
au BufNewFile,BufRead *.fsl			setf framescript

" FStab
au BufNewFile,BufRead fstab,mtab		setf fstab

" GDB command files
au BufNewFile,BufRead .gdbinit			setf gdb

" GDMO
au BufNewFile,BufRead *.mo,*.gdmo		setf gdmo

" Gedcom
au BufNewFile,BufRead *.ged,lltxxxxx.txt	setf gedcom

" Git
au BufNewFile,BufRead *.git/COMMIT_EDITMSG	setf gitcommit
au BufNewFile,BufRead *.git/MERGE_MSG		setf gitcommit
au BufNewFile,BufRead *.git/config,.gitconfig,.gitmodules setf gitconfig
au BufNewFile,BufRead *.git/modules/*/COMMIT_EDITMSG setf gitcommit
au BufNewFile,BufRead *.git/modules/*/config	setf gitconfig
au BufNewFile,BufRead */.config/git/config	setf gitconfig
au BufNewFile,BufRead git-rebase-todo		setf gitrebase
au BufNewFile,BufRead .msg.[0-9]*
      \ if getline(1) =~ '^From.*# This line is ignored.$' |
      \   setf gitsendemail |
      \ endif
au BufNewFile,BufRead *.git/*
      \ if getline(1) =~ '^\x\{40\}\>\|^ref: ' |
      \   setf git |
      \ endif

" Gkrellmrc
au BufNewFile,BufRead gkrellmrc,gkrellmrc_?	setf gkrellmrc

" GP scripts (2.0 and onward)
au BufNewFile,BufRead *.gp,.gprc		setf gp

" GPG
au BufNewFile,BufRead */.gnupg/options		setf gpg
au BufNewFile,BufRead */.gnupg/gpg.conf		setf gpg
au BufNewFile,BufRead */usr/*/gnupg/options.skel setf gpg

" gnash(1) configuration files
au BufNewFile,BufRead gnashrc,.gnashrc,gnashpluginrc,.gnashpluginrc setf gnash

" Gitolite
au BufNewFile,BufRead gitolite.conf		setf gitolite
au BufNewFile,BufRead */gitolite-admin/conf/*	call s:StarSetf('gitolite')
au BufNewFile,BufRead {,.}gitolite.rc,example.gitolite.rc	setf perl

" Gnuplot scripts
au BufNewFile,BufRead *.gpi			setf gnuplot

" GrADS scripts
au BufNewFile,BufRead *.gs			setf grads

" Gretl
au BufNewFile,BufRead *.gretl			setf gretl

" Groovy
au BufNewFile,BufRead *.groovy			setf groovy

" GNU Server Pages
au BufNewFile,BufRead *.gsp			setf gsp

" Group file
au BufNewFile,BufRead */etc/group,*/etc/group-,*/etc/group.edit,*/etc/gshadow,*/etc/gshadow-,*/etc/gshadow.edit,*/var/backups/group.bak,*/var/backups/gshadow.bak  setf group

" GTK RC
au BufNewFile,BufRead .gtkrc,gtkrc		setf gtkrc

" Haml
au BufNewFile,BufRead *.haml			setf haml

" Hamster Classic | Playground files
au BufNewFile,BufRead *.hsc,*.hsm		setf hamster

" Haskell
au BufNewFile,BufRead *.hs,*.hs-boot		setf haskell
au BufNewFile,BufRead *.lhs			setf lhaskell
au BufNewFile,BufRead *.chs			setf chaskell

" Haste
au BufNewFile,BufRead *.ht			setf haste
au BufNewFile,BufRead *.htpp			setf hastepreproc

" Hercules
au BufNewFile,BufRead *.vc,*.ev,*.rs,*.sum,*.errsum	setf hercules

" HEX (Intel)
au BufNewFile,BufRead *.hex,*.h32		setf hex

" Tilde (must be before HTML)
au BufNewFile,BufRead *.t.html			setf tilde

" HTML (.shtml and .stm for server side)
au BufNewFile,BufRead *.html,*.htm,*.shtml,*.stm  call s:FThtml()

" Distinguish between HTML, XHTML and Django
func! s:FThtml()
  let n = 1
  while n < 10 && n < line("$")
    if getline(n) =~ '\<DTD\s\+XHTML\s'
      setf xhtml
      return
    endif
    if getline(n) =~ '{%\s*\(extends\|block\)\>'
      setf htmldjango
      return
    endif
    let n = n + 1
  endwhile
  setf html
endfunc

" HTML with Ruby - eRuby
au BufNewFile,BufRead *.erb,*.rhtml		setf eruby

" HTML with M4
au BufNewFile,BufRead *.html.m4			setf htmlm4

" HTML Cheetah template
au BufNewFile,BufRead *.tmpl			setf htmlcheetah

" Host config
au BufNewFile,BufRead */etc/host.conf		setf hostconf

" Hosts access
au BufNewFile,BufRead */etc/hosts.allow,*/etc/hosts.deny  setf hostsaccess

" Hyper Builder
au BufNewFile,BufRead *.hb			setf hb

" Httest
au BufNewFile,BufRead *.htt,*.htb		setf httest

" Icon
au BufNewFile,BufRead *.icn			setf icon

" IDL (Interface Description Language)
au BufNewFile,BufRead *.idl			call s:FTidl()

" Distinguish between standard IDL and MS-IDL
func! s:FTidl()
  let n = 1
  while n < 50 && n < line("$")
    if getline(n) =~ '^\s*import\s\+"\(unknwn\|objidl\)\.idl"'
      setf msidl
      return
    endif
    let n = n + 1
  endwhile
  setf idl
endfunc

" Microsoft IDL (Interface Description Language)  Also *.idl
" MOF = WMI (Windows Management Instrumentation) Managed Object Format
au BufNewFile,BufRead *.odl,*.mof		setf msidl

" Icewm menu
au BufNewFile,BufRead */.icewm/menu		setf icemenu

" Indent profile (must come before IDL *.pro!)
au BufNewFile,BufRead .indent.pro		setf indent
au BufNewFile,BufRead indent.pro		call s:ProtoCheck('indent')

" IDL (Interactive Data Language)
au BufNewFile,BufRead *.pro			call s:ProtoCheck('idlang')

" Distinguish between "default" and Cproto prototype file. */
func! s:ProtoCheck(default)
  " Cproto files have a comment in the first line and a function prototype in
  " the second line, it always ends in ";".  Indent files may also have
  " comments, thus we can't match comments to see the difference.
  " IDL files can have a single ';' in the second line, require at least one
  " chacter before the ';'.
  if getline(2) =~ '.;$'
    setf cpp
  else
    exe 'setf ' . a:default
  endif
endfunc


" Indent RC
au BufNewFile,BufRead indentrc			setf indent

" Inform
au BufNewFile,BufRead *.inf,*.INF		setf inform

" Initng
au BufNewFile,BufRead */etc/initng/*/*.i,*.ii	setf initng

" Innovation Data Processing
au BufRead,BufNewFile upstream.dat\c,upstream.*.dat\c,*.upstream.dat\c 	setf upstreamdat
au BufRead,BufNewFile upstream.log\c,upstream.*.log\c,*.upstream.log\c 	setf upstreamlog
au BufRead,BufNewFile upstreaminstall.log\c,upstreaminstall.*.log\c,*.upstreaminstall.log\c setf upstreaminstalllog
au BufRead,BufNewFile usserver.log\c,usserver.*.log\c,*.usserver.log\c 	setf usserverlog
au BufRead,BufNewFile usw2kagt.log\c,usw2kagt.*.log\c,*.usw2kagt.log\c 	setf usw2kagtlog

" Ipfilter
au BufNewFile,BufRead ipf.conf,ipf6.conf,ipf.rules	setf ipfilter

" Informix 4GL (source - canonical, include file, I4GL+M4 preproc.)
au BufNewFile,BufRead *.4gl,*.4gh,*.m4gl	setf fgl

" .INI file for MSDOS
au BufNewFile,BufRead *.ini			setf dosini

" SysV Inittab
au BufNewFile,BufRead inittab			setf inittab

" Inno Setup
au BufNewFile,BufRead *.iss			setf iss

" J
au BufNewFile,BufRead *.ijs			setf j

" JAL
au BufNewFile,BufRead *.jal,*.JAL		setf jal

" Jam
au BufNewFile,BufRead *.jpl,*.jpr		setf jam

" Java
au BufNewFile,BufRead *.java,*.jav		setf java

" JavaCC
au BufNewFile,BufRead *.jj,*.jjt		setf javacc

" JavaScript, ECMAScript
au BufNewFile,BufRead *.js,*.javascript,*.es,*.jsx,*.json   setf javascript

" Java Server Pages
au BufNewFile,BufRead *.jsp			setf jsp

" Java Properties resource file (note: doesn't catch font.properties.pl)
au BufNewFile,BufRead *.properties,*.properties_??,*.properties_??_??	setf jproperties
au BufNewFile,BufRead *.properties_??_??_*	call s:StarSetf('jproperties')

" Jess
au BufNewFile,BufRead *.clp			setf jess

" Jgraph
au BufNewFile,BufRead *.jgr			setf jgraph

" Jovial
au BufNewFile,BufRead *.jov,*.j73,*.jovial	setf jovial

" Kixtart
au BufNewFile,BufRead *.kix			setf kix

" Kimwitu[++]
au BufNewFile,BufRead *.k			setf kwt

" KDE script
au BufNewFile,BufRead *.ks			setf kscript

" Kconfig
au BufNewFile,BufRead Kconfig,Kconfig.debug	setf kconfig

" Lace (ISE)
au BufNewFile,BufRead *.ace,*.ACE		setf lace

" Latte
au BufNewFile,BufRead *.latte,*.lte		setf latte

" Limits
au BufNewFile,BufRead */etc/limits,*/etc/*limits.conf,*/etc/*limits.d/*.conf	setf limits

" LambdaProlog (*.mod too, see Modsim)
au BufNewFile,BufRead *.sig			setf lprolog

" LDAP LDIF
au BufNewFile,BufRead *.ldif			setf ldif

" Ld loader
au BufNewFile,BufRead *.ld			setf ld

" Lex
au BufNewFile,BufRead *.lex,*.l,*.lxx,*.l++	setf lex

" Libao
au BufNewFile,BufRead */etc/libao.conf,*/.libao	setf libao

" Libsensors
au BufNewFile,BufRead */etc/sensors.conf,*/etc/sensors3.conf	setf sensors

" LFTP
au BufNewFile,BufRead lftp.conf,.lftprc,*lftp/rc	setf lftp

" Lifelines (or Lex for C++!)
au BufNewFile,BufRead *.ll			setf lifelines

" Lilo: Linux loader
au BufNewFile,BufRead lilo.conf			setf lilo

" Lisp (*.el = ELisp, *.cl = Common Lisp, *.jl = librep Lisp)
if has("fname_case")
  au BufNewFile,BufRead *.lsp,*.lisp,*.el,*.cl,*.jl,*.L,.emacs,.sawfishrc setf lisp
else
  au BufNewFile,BufRead *.lsp,*.lisp,*.el,*.cl,*.jl,.emacs,.sawfishrc setf lisp
endif

" SBCL implementation of Common Lisp
au BufNewFile,BufRead sbclrc,.sbclrc		setf lisp

" Liquid
au BufNewFile,BufRead *.liquid			setf liquid

" Lite
au BufNewFile,BufRead *.lite,*.lt		setf lite

" LiteStep RC files
au BufNewFile,BufRead */LiteStep/*/*.rc		setf litestep

" Login access
au BufNewFile,BufRead */etc/login.access	setf loginaccess

" Login defs
au BufNewFile,BufRead */etc/login.defs		setf logindefs

" Logtalk
au BufNewFile,BufRead *.lgt			setf logtalk

" LOTOS
au BufNewFile,BufRead *.lot,*.lotos		setf lotos

" Lout (also: *.lt)
au BufNewFile,BufRead *.lou,*.lout		setf lout

" Lua
au BufNewFile,BufRead *.lua			setf lua

" Linden Scripting Language (Second Life)
au BufNewFile,BufRead *.lsl			setf lsl

" Lynx style file (or LotusScript!)
au BufNewFile,BufRead *.lss			setf lss

" M4
au BufNewFile,BufRead *.m4
	\ if expand("<afile>") !~? 'html.m4$\|fvwm2rc' | setf m4 | endif

" MaGic Point
au BufNewFile,BufRead *.mgp			setf mgp

" Mail (for Elm, trn, mutt, muttng, rn, slrn)
au BufNewFile,BufRead snd.\d\+,.letter,.letter.\d\+,.followup,.article,.article.\d\+,pico.\d\+,mutt{ng,}-*-\w\+,mutt[[:alnum:]_-]\\\{6\},ae\d\+.txt,/tmp/SLRN[0-9A-Z.]\+,*.eml setf mail

" Mail aliases
au BufNewFile,BufRead */etc/mail/aliases,*/etc/aliases	setf mailaliases

" Mailcap configuration file
au BufNewFile,BufRead .mailcap,mailcap		setf mailcap

" Makefile
au BufNewFile,BufRead *[mM]akefile,*.mk,*.mak,*.dsp setf make

" MakeIndex
au BufNewFile,BufRead *.ist,*.mst		setf ist

" Mallard
au BufNewFile,BufRead *.page			setf mallard

" Manpage
au BufNewFile,BufRead *.man			setf man

" Man config
au BufNewFile,BufRead */etc/man.conf,man.config	setf manconf

" Maple V
au BufNewFile,BufRead *.mv,*.mpl,*.mws		setf maple

" Map (UMN mapserver config file)
au BufNewFile,BufRead *.map			setf map

" Markdown
au BufNewFile,BufRead *.markdown,*.mdown,*.mkd,*.mkdn,*.mdwn,README.md  setf markdown

" Mason
au BufNewFile,BufRead *.mason,*.mhtml		setf mason

" Matlab or Objective C
au BufNewFile,BufRead *.m			call s:FTm()

func! s:FTm()
  let n = 1
  while n < 10
    let line = getline(n)
    if line =~ '^\s*\(#\s*\(include\|import\)\>\|/\*\|//\)'
      setf objc
      return
    endif
    if line =~ '^\s*%'
      setf matlab
      return
    endif
    if line =~ '^\s*(\*'
      setf mma
      return
    endif
    let n = n + 1
  endwhile
  if exists("g:filetype_m")
    exe "setf " . g:filetype_m
  else
    setf matlab
  endif
endfunc

" Mathematica notebook
au BufNewFile,BufRead *.nb			setf mma

" Maya Extension Language
au BufNewFile,BufRead *.mel			setf mel

" Mercurial (hg) commit file
au BufNewFile,BufRead hg-editor-*.txt		setf hgcommit

" Mercurial config (looks like generic config file)
au BufNewFile,BufRead *.hgrc,*hgrc		setf cfg

" Messages (logs mostly)
au BufNewFile,BufRead */log/{auth,cron,daemon,debug,kern,lpr,mail,messages,news/news,syslog,user}{,.log,.err,.info,.warn,.crit,.notice}{,.[0-9]*,-[0-9]*} setf messages

" Metafont
au BufNewFile,BufRead *.mf			setf mf

" MetaPost
au BufNewFile,BufRead *.mp			setf mp

" MGL
au BufNewFile,BufRead *.mgl			setf mgl

" MIX - Knuth assembly
au BufNewFile,BufRead *.mix,*.mixal		setf mix

" MMIX or VMS makefile
au BufNewFile,BufRead *.mms			call s:FTmms()

" Symbian meta-makefile definition (MMP)
au BufNewFile,BufRead *.mmp			setf mmp

func! s:FTmms()
  let n = 1
  while n < 10
    let line = getline(n)
    if line =~ '^\s*\(%\|//\)' || line =~ '^\*'
      setf mmix
      return
    endif
    if line =~ '^\s*#'
      setf make
      return
    endif
    let n = n + 1
  endwhile
  setf mmix
endfunc


" Modsim III (or LambdaProlog)
au BufNewFile,BufRead *.mod
	\ if getline(1) =~ '\<module\>' |
	\   setf lprolog |
	\ else |
	\   setf modsim3 |
	\ endif

" Modula 2
au BufNewFile,BufRead *.m2,*.DEF,*.MOD,*.md,*.mi setf modula2

" Modula 3 (.m3, .i3, .mg, .ig)
au BufNewFile,BufRead *.[mi][3g]		setf modula3

" Monk
au BufNewFile,BufRead *.isc,*.monk,*.ssc,*.tsc	setf monk

" MOO
au BufNewFile,BufRead *.moo			setf moo

" Modconf
au BufNewFile,BufRead */etc/modules.conf,*/etc/modules,*/etc/conf.modules setf modconf

" Mplayer config
au BufNewFile,BufRead mplayer.conf,*/.mplayer/config	setf mplayerconf

" Moterola S record
au BufNewFile,BufRead *.s19,*.s28,*.s37		setf srec

" Mrxvtrc
au BufNewFile,BufRead mrxvtrc,.mrxvtrc		setf mrxvtrc

" Msql
au BufNewFile,BufRead *.msql			setf msql

" Mysql
au BufNewFile,BufRead *.mysql			setf mysql

" Mutt setup files (must be before catch *.rc)
au BufNewFile,BufRead */etc/Muttrc.d/*		call s:StarSetf('muttrc')

" M$ Resource files
au BufNewFile,BufRead *.rc,*.rch		setf rc

" MuPAD source
au BufRead,BufNewFile *.mu			setf mupad

" Mush
au BufNewFile,BufRead *.mush			setf mush

" Mutt setup file (also for Muttng)
au BufNewFile,BufRead Mutt{ng,}rc		setf muttrc

" Nano
au BufNewFile,BufRead */etc/nanorc,.nanorc	setf nanorc

" Nastran input/DMAP
"au BufNewFile,BufRead *.dat			setf nastran

" Natural
au BufNewFile,BufRead *.NS[ACGLMNPS]		setf natural

" Netrc
au BufNewFile,BufRead .netrc			setf netrc

" Ninja file
au BufNewFile,BufRead *.ninja			setf ninja

" Novell netware batch files
au BufNewFile,BufRead *.ncf			setf ncf

" Nroff/Troff (*.ms and *.t are checked below)
au BufNewFile,BufRead *.me
	\ if expand("<afile>") != "read.me" && expand("<afile>") != "click.me" |
	\   setf nroff |
	\ endif
au BufNewFile,BufRead *.tr,*.nr,*.roff,*.tmac,*.mom	setf nroff
au BufNewFile,BufRead *.[1-9]			call s:FTnroff()

" This function checks if one of the first five lines start with a dot.  In
" that case it is probably an nroff file: 'filetype' is set and 1 is returned.
func! s:FTnroff()
  if getline(1)[0] . getline(2)[0] . getline(3)[0] . getline(4)[0] . getline(5)[0] =~ '\.'
    setf nroff
    return 1
  endif
  return 0
endfunc

" Nroff or Objective C++
au BufNewFile,BufRead *.mm			call s:FTmm()

func! s:FTmm()
  let n = 1
  while n < 10
    let line = getline(n)
    if line =~ '^\s*\(#\s*\(include\|import\)\>\|/\*\)'
      setf objcpp
      return
    endif
    let n = n + 1
  endwhile
  setf nroff
endfunc

" Not Quite C
au BufNewFile,BufRead *.nqc			setf nqc

" NSIS
au BufNewFile,BufRead *.nsi,*.nsh		setf nsis

" OCAML
au BufNewFile,BufRead *.ml,*.mli,*.mll,*.mly,.ocamlinit	setf ocaml

" Occam
au BufNewFile,BufRead *.occ			setf occam

" Omnimark
au BufNewFile,BufRead *.xom,*.xin		setf omnimark

" OpenROAD
au BufNewFile,BufRead *.or			setf openroad

" OPL
au BufNewFile,BufRead *.[Oo][Pp][Ll]		setf opl

" Oracle config file
au BufNewFile,BufRead *.ora			setf ora

" Packet filter conf
au BufNewFile,BufRead pf.conf			setf pf

" Pam conf
au BufNewFile,BufRead */etc/pam.conf		setf pamconf

" PApp
au BufNewFile,BufRead *.papp,*.pxml,*.pxsl	setf papp

" Password file
au BufNewFile,BufRead */etc/passwd,*/etc/passwd-,*/etc/passwd.edit,*/etc/shadow,*/etc/shadow-,*/etc/shadow.edit,*/var/backups/passwd.bak,*/var/backups/shadow.bak setf passwd

" Pascal (also *.p)
au BufNewFile,BufRead *.pas			setf pascal

" Delphi project file
au BufNewFile,BufRead *.dpr			setf pascal

" PDF
au BufNewFile,BufRead *.pdf			setf pdf

" Perl
if has("fname_case")
  au BufNewFile,BufRead *.pl,*.PL		call s:FTpl()
else
  au BufNewFile,BufRead *.pl			call s:FTpl()
endif
au BufNewFile,BufRead *.plx,*.al		setf perl
au BufNewFile,BufRead *.p6,*.pm6		setf perl6

func! s:FTpl()
  if exists("g:filetype_pl")
    exe "setf " . g:filetype_pl
  else
    " recognize Prolog by specific text in the first non-empty line
    " require a blank after the '%' because Perl uses "%list" and "%translate"
    let l = getline(nextnonblank(1))
    if l =~ '\<prolog\>' || l =~ '^\s*\(%\+\(\s\|$\)\|/\*\)' || l =~ ':-'
      setf prolog
    else
      setf perl
    endif
  endif
endfunc

" Perl, XPM or XPM2
au BufNewFile,BufRead *.pm
	\ if getline(1) =~ "XPM2" |
	\   setf xpm2 |
	\ elseif getline(1) =~ "XPM" |
	\   setf xpm |
	\ else |
	\   setf perl |
	\ endif

" Perl POD
au BufNewFile,BufRead *.pod			setf pod

" Php, php3, php4, etc.
" Also Phtml (was used for PHP 2 in the past)
" Also .ctp for Cake template file
au BufNewFile,BufRead *.php,*.php\d,*.phtml,*.ctp	setf php

" Pike
au BufNewFile,BufRead *.pike,*.lpc,*.ulpc,*.pmod setf pike

" Pinfo config
au BufNewFile,BufRead */etc/pinforc,*/.pinforc	setf pinfo

" Palm Resource compiler
au BufNewFile,BufRead *.rcp			setf pilrc

" Pine config
au BufNewFile,BufRead .pinerc,pinerc,.pinercex,pinercex		setf pine

" PL/1, PL/I
au BufNewFile,BufRead *.pli,*.pl1		setf pli

" PL/M (also: *.inp)
au BufNewFile,BufRead *.plm,*.p36,*.pac		setf plm

" PL/SQL
au BufNewFile,BufRead *.pls,*.plsql		setf plsql

" PLP
au BufNewFile,BufRead *.plp			setf plp

" PO and PO template (GNU gettext)
au BufNewFile,BufRead *.po,*.pot		setf po

" Postfix main config
au BufNewFile,BufRead main.cf			setf pfmain

" PostScript (+ font files, encapsulated PostScript, Adobe Illustrator)
au BufNewFile,BufRead *.ps,*.pfa,*.afm,*.eps,*.epsf,*.epsi,*.ai	  setf postscr

" PostScript Printer Description
au BufNewFile,BufRead *.ppd			setf ppd

" Povray
au BufNewFile,BufRead *.pov			setf pov

" Povray configuration
au BufNewFile,BufRead .povrayrc			setf povini

" Povray, PHP or assembly
au BufNewFile,BufRead *.inc			call s:FTinc()

func! s:FTinc()
  if exists("g:filetype_inc")
    exe "setf " . g:filetype_inc
  else
    let lines = getline(1).getline(2).getline(3)
    if lines =~? "perlscript"
      setf aspperl
    elseif lines =~ "<%"
      setf aspvbs
    elseif lines =~ "<?"
      setf php
    else
      call s:FTasmsyntax()
      if exists("b:asmsyntax")
	exe "setf " . fnameescape(b:asmsyntax)
      else
	setf pov
      endif
    endif
  endif
endfunc

" Printcap and Termcap
au BufNewFile,BufRead *printcap
	\ let b:ptcap_type = "print" | setf ptcap
au BufNewFile,BufRead *termcap
	\ let b:ptcap_type = "term" | setf ptcap

" PCCTS / ANTRL
"au BufNewFile,BufRead *.g			setf antrl
au BufNewFile,BufRead *.g			setf pccts

" PPWizard
au BufNewFile,BufRead *.it,*.ih			setf ppwiz

" Obj 3D file format
" TODO: is there a way to avoid MS-Windows Object files?
au BufNewFile,BufRead *.obj			setf obj

" Oracle Pro*C/C++
au BufNewFile,BufRead *.pc			setf proc

" Privoxy actions file
au BufNewFile,BufRead *.action			setf privoxy

" Procmail
au BufNewFile,BufRead .procmail,.procmailrc	setf procmail

" Progress or CWEB
au BufNewFile,BufRead *.w			call s:FTprogress_cweb()

func! s:FTprogress_cweb()
  if exists("g:filetype_w")
    exe "setf " . g:filetype_w
    return
  endif
  if getline(1) =~ '&ANALYZE' || getline(3) =~ '&GLOBAL-DEFINE'
    setf progress
  else
    setf cweb
  endif
endfunc

" Progress or assembly
au BufNewFile,BufRead *.i			call s:FTprogress_asm()

func! s:FTprogress_asm()
  if exists("g:filetype_i")
    exe "setf " . g:filetype_i
    return
  endif
  " This function checks for an assembly comment the first ten lines.
  " If not found, assume Progress.
  let lnum = 1
  while lnum <= 10 && lnum < line('$')
    let line = getline(lnum)
    if line =~ '^\s*;' || line =~ '^\*'
      call s:FTasm()
      return
    elseif line !~ '^\s*$' || line =~ '^/\*'
      " Not an empty line: Doesn't look like valid assembly code.
      " Or it looks like a Progress /* comment
      break
    endif
    let lnum = lnum + 1
  endw
  setf progress
endfunc

" Progress or Pascal
au BufNewFile,BufRead *.p			call s:FTprogress_pascal()

func! s:FTprogress_pascal()
  if exists("g:filetype_p")
    exe "setf " . g:filetype_p
    return
  endif
  " This function checks for valid Pascal syntax in the first ten lines.
  " Look for either an opening comment or a program start.
  " If not found, assume Progress.
  let lnum = 1
  while lnum <= 10 && lnum < line('$')
    let line = getline(lnum)
    if line =~ '^\s*\(program\|unit\|procedure\|function\|const\|type\|var\)\>'
	\ || line =~ '^\s*{' || line =~ '^\s*(\*'
      setf pascal
      return
    elseif line !~ '^\s*$' || line =~ '^/\*'
      " Not an empty line: Doesn't look like valid Pascal code.
      " Or it looks like a Progress /* comment
      break
    endif
    let lnum = lnum + 1
  endw
  setf progress
endfunc


" Software Distributor Product Specification File (POSIX 1387.2-1995)
au BufNewFile,BufRead *.psf			setf psf
au BufNewFile,BufRead INDEX,INFO
	\ if getline(1) =~ '^\s*\(distribution\|installed_software\|root\|bundle\|product\)\s*$' |
	\   setf psf |
	\ endif

" Prolog
au BufNewFile,BufRead *.pdb			setf prolog

" Promela
au BufNewFile,BufRead *.pml			setf promela

" Google protocol buffers
au BufNewFile,BufRead *.proto			setf proto

" Protocols
au BufNewFile,BufRead */etc/protocols		setf protocols

" Pyrex
au BufNewFile,BufRead *.pyx,*.pxd		setf pyrex

" Python
au BufNewFile,BufRead *.py,*.pyw		setf python

" Quixote (Python-based web framework)
au BufNewFile,BufRead *.ptl			setf python

" Radiance
au BufNewFile,BufRead *.rad,*.mat		setf radiance

" Ratpoison config/command files
au BufNewFile,BufRead .ratpoisonrc,ratpoisonrc	setf ratpoison

" RCS file
au BufNewFile,BufRead *\,v			setf rcs

" Readline
au BufNewFile,BufRead .inputrc,inputrc		setf readline

" Registry for MS-Windows
au BufNewFile,BufRead *.reg
	\ if getline(1) =~? '^REGEDIT[0-9]*\s*$\|^Windows Registry Editor Version \d*\.\d*\s*$' | setf registry | endif

" Renderman Interface Bytestream
au BufNewFile,BufRead *.rib			setf rib

" Rexx
au BufNewFile,BufRead *.rex,*.orx,*.rxo,*.rxj,*.jrexx,*.rexxj,*.rexx,*.testGroup,*.testUnit	setf rexx

" R (Splus)
if has("fname_case")
  au BufNewFile,BufRead *.s,*.S			setf r
else
  au BufNewFile,BufRead *.s			setf r
endif

" R Help file
if has("fname_case")
  au BufNewFile,BufRead *.rd,*.Rd		setf rhelp
else
  au BufNewFile,BufRead *.rd			setf rhelp
endif

" R noweb file
if has("fname_case")
  au BufNewFile,BufRead *.Rnw,*.rnw,*.Snw,*.snw		setf rnoweb
else
  au BufNewFile,BufRead *.rnw,*.snw			setf rnoweb
endif

" Rexx, Rebol or R
au BufNewFile,BufRead *.r,*.R			call s:FTr()

func! s:FTr()
  let max = line("$") > 50 ? 50 : line("$")

  for n in range(1, max)
    " Rebol is easy to recognize, check for that first
    if getline(n) =~? '\<REBOL\>'
      setf rebol
      return
    endif
  endfor

  for n in range(1, max)
    " R has # comments
    if getline(n) =~ '^\s*#'
      setf r
      return
    endif
    " Rexx has /* comments */
    if getline(n) =~ '^\s*/\*'
      setf rexx
      return
    endif
  endfor

  " Nothing recognized, use user default or assume Rexx
  if exists("g:filetype_r")
    exe "setf " . g:filetype_r
  else
    " Rexx used to be the default, but R appears to be much more popular.
    setf r
  endif
endfunc

" Remind
au BufNewFile,BufRead .reminders,*.remind,*.rem		setf remind

" Resolv.conf
au BufNewFile,BufRead resolv.conf		setf resolv

" Relax NG Compact
au BufNewFile,BufRead *.rnc			setf rnc

" Relax NG XML
au BufNewFile,BufRead *.rng			setf rng

" RPL/2
au BufNewFile,BufRead *.rpl			setf rpl

" Robots.txt
au BufNewFile,BufRead robots.txt		setf robots

" Rpcgen
au BufNewFile,BufRead *.x			setf rpcgen

" reStructuredText Documentation Format
au BufNewFile,BufRead *.rst			setf rst

" RTF
au BufNewFile,BufRead *.rtf			setf rtf

" Interactive Ruby shell
au BufNewFile,BufRead .irbrc,irbrc		setf ruby

" Ruby
au BufNewFile,BufRead *.rb,*.rbw		setf ruby

" RubyGems
au BufNewFile,BufRead *.gemspec			setf ruby

" Rackup
au BufNewFile,BufRead *.ru			setf ruby

" Bundler
au BufNewFile,BufRead Gemfile			setf ruby

" Ruby on Rails
au BufNewFile,BufRead *.builder,*.rxml,*.rjs	setf ruby

" Rantfile and Rakefile is like Ruby
au BufNewFile,BufRead [rR]antfile,*.rant,[rR]akefile,*.rake	setf ruby

" S-lang (or shader language, or SmallLisp)
au BufNewFile,BufRead *.sl			setf slang

" Samba config
au BufNewFile,BufRead smb.conf			setf samba

" SAS script
au BufNewFile,BufRead *.sas			setf sas

" Sass
au BufNewFile,BufRead *.sass			setf sass

" Sather
au BufNewFile,BufRead *.sa			setf sather

" Scilab
au BufNewFile,BufRead *.sci,*.sce		setf scilab

" SCSS
au BufNewFile,BufRead *.scss			setf scss

" SD: Streaming Descriptors
au BufNewFile,BufRead *.sd			setf sd

" SDL
au BufNewFile,BufRead *.sdl,*.pr		setf sdl

" sed
au BufNewFile,BufRead *.sed			setf sed

" Sieve (RFC 3028)
au BufNewFile,BufRead *.siv			setf sieve

" Sendmail
au BufNewFile,BufRead sendmail.cf		setf sm

" Sendmail .mc files are actually m4.  Could also be MS Message text file.
au BufNewFile,BufRead *.mc			call s:McSetf()

func! s:McSetf()
  " Rely on the file to start with a comment.
  " MS message text files use ';', Sendmail files use '#' or 'dnl'
  for lnum in range(1, min([line("$"), 20]))
    let line = getline(lnum)
    if line =~ '^\s*\(#\|dnl\)'
      setf m4  " Sendmail .mc file
      return
    elseif line =~ '^\s*;'
      setf msmessages  " MS Message text file
      return
    endif
  endfor
  setf m4  " Default: Sendmail .mc file
endfunc

" Services
au BufNewFile,BufRead */etc/services		setf services

" Service Location config
au BufNewFile,BufRead */etc/slp.conf		setf slpconf

" Service Location registration
au BufNewFile,BufRead */etc/slp.reg		setf slpreg

" Service Location SPI
au BufNewFile,BufRead */etc/slp.spi		setf slpspi

" Setserial config
au BufNewFile,BufRead */etc/serial.conf		setf setserial

" SGML
au BufNewFile,BufRead *.sgm,*.sgml
	\ if getline(1).getline(2).getline(3).getline(4).getline(5) =~? 'linuxdoc' |
	\   setf sgmllnx |
	\ elseif getline(1) =~ '<!DOCTYPE.*DocBook' || getline(2) =~ '<!DOCTYPE.*DocBook' |
	\   let b:docbk_type = "sgml" |
	\   let b:docbk_ver = 4 |
	\   setf docbk |
	\ else |
	\   setf sgml |
	\ endif

" SGMLDECL
au BufNewFile,BufRead *.decl,*.dcl,*.dec
	\ if getline(1).getline(2).getline(3) =~? '^<!SGML' |
	\    setf sgmldecl |
	\ endif

" SGML catalog file
au BufNewFile,BufRead catalog			setf catalog
au BufNewFile,BufRead sgml.catalog*		call s:StarSetf('catalog')

" Shell scripts (sh, ksh, bash, bash2, csh); Allow .profile_foo etc.
" Gentoo ebuilds are actually bash scripts
au BufNewFile,BufRead .bashrc*,bashrc,bash.bashrc,.bash_profile*,.bash_logout*,*.bash,*.ebuild call SetFileTypeSH("bash")
au BufNewFile,BufRead .kshrc*,*.ksh call SetFileTypeSH("ksh")
au BufNewFile,BufRead */etc/profile,.profile*,*.sh,*.env call SetFileTypeSH(getline(1))

" Also called from scripts.vim.
func! SetFileTypeSH(name)
  if expand("<amatch>") =~ g:ft_ignore_pat
    return
  endif
  if a:name =~ '\<csh\>'
    " Some .sh scripts contain #!/bin/csh.
    call SetFileTypeShell("csh")
    return
  elseif a:name =~ '\<tcsh\>'
    " Some .sh scripts contain #!/bin/tcsh.
    call SetFileTypeShell("tcsh")
    return
  elseif a:name =~ '\<zsh\>'
    " Some .sh scripts contain #!/bin/zsh.
    call SetFileTypeShell("zsh")
    return
  elseif a:name =~ '\<ksh\>'
    let b:is_kornshell = 1
    if exists("b:is_bash")
      unlet b:is_bash
    endif
    if exists("b:is_sh")
      unlet b:is_sh
    endif
  elseif exists("g:bash_is_sh") || a:name =~ '\<bash\>' || a:name =~ '\<bash2\>'
    let b:is_bash = 1
    if exists("b:is_kornshell")
      unlet b:is_kornshell
    endif
    if exists("b:is_sh")
      unlet b:is_sh
    endif
  elseif a:name =~ '\<sh\>'
    let b:is_sh = 1
    if exists("b:is_kornshell")
      unlet b:is_kornshell
    endif
    if exists("b:is_bash")
      unlet b:is_bash
    endif
  endif
  call SetFileTypeShell("sh")
endfunc

" For shell-like file types, check for an "exec" command hidden in a comment,
" as used for Tcl.
" Also called from scripts.vim, thus can't be local to this script.
func! SetFileTypeShell(name)
  if expand("<amatch>") =~ g:ft_ignore_pat
    return
  endif
  let l = 2
  while l < 20 && l < line("$") && getline(l) =~ '^\s*\(#\|$\)'
    " Skip empty and comment lines.
    let l = l + 1
  endwhile
  if l < line("$") && getline(l) =~ '\s*exec\s' && getline(l - 1) =~ '^\s*#.*\\$'
    " Found an "exec" line after a comment with continuation
    let n = substitute(getline(l),'\s*exec\s\+\([^ ]*/\)\=', '', '')
    if n =~ '\<tclsh\|\<wish'
      setf tcl
      return
    endif
  endif
  exe "setf " . a:name
endfunc

" tcsh scripts
au BufNewFile,BufRead .tcshrc*,*.tcsh,tcsh.tcshrc,tcsh.login	call SetFileTypeShell("tcsh")

" csh scripts, but might also be tcsh scripts (on some systems csh is tcsh)
au BufNewFile,BufRead .login*,.cshrc*,csh.cshrc,csh.login,csh.logout,*.csh,.alias  call s:CSH()

func! s:CSH()
  if exists("g:filetype_csh")
    call SetFileTypeShell(g:filetype_csh)
  elseif &shell =~ "tcsh"
    call SetFileTypeShell("tcsh")
  else
    call SetFileTypeShell("csh")
  endif
endfunc

" Z-Shell script
au BufNewFile,BufRead .zprofile,*/etc/zprofile,.zfbfmarks  setf zsh
au BufNewFile,BufRead .zsh*,.zlog*,.zcompdump*  call s:StarSetf('zsh')
au BufNewFile,BufRead *.zsh			setf zsh

" Scheme
au BufNewFile,BufRead *.scm,*.ss,*.rkt		setf scheme

" Screen RC
au BufNewFile,BufRead .screenrc,screenrc	setf screen

" Simula
au BufNewFile,BufRead *.sim			setf simula

" SINDA
au BufNewFile,BufRead *.sin,*.s85		setf sinda

" SiSU
au BufNewFile,BufRead *.sst,*.ssm,*.ssi,*.-sst,*._sst setf sisu
au BufNewFile,BufRead *.sst.meta,*.-sst.meta,*._sst.meta setf sisu

" SKILL
au BufNewFile,BufRead *.il,*.ils,*.cdf		setf skill

" SLRN
au BufNewFile,BufRead .slrnrc			setf slrnrc
au BufNewFile,BufRead *.score			setf slrnsc

" Smalltalk (and TeX)
au BufNewFile,BufRead *.st			setf st
au BufNewFile,BufRead *.cls
	\ if getline(1) =~ '^%' |
	\  setf tex |
	\ elseif getline(1)[0] == '#' && getline(1) =~ 'rexx' |
	\  setf rexx |
	\ else |
	\  setf st |
	\ endif

" Smarty templates
au BufNewFile,BufRead *.tpl			setf smarty

" SMIL or XML
au BufNewFile,BufRead *.smil
	\ if getline(1) =~ '<?\s*xml.*?>' |
	\   setf xml |
	\ else |
	\   setf smil |
	\ endif

" SMIL or SNMP MIB file
au BufNewFile,BufRead *.smi
	\ if getline(1) =~ '\<smil\>' |
	\   setf smil |
	\ else |
	\   setf mib |
	\ endif

" SMITH
au BufNewFile,BufRead *.smt,*.smith		setf smith

" Snobol4 and spitbol
au BufNewFile,BufRead *.sno,*.spt		setf snobol4

" SNMP MIB files
au BufNewFile,BufRead *.mib,*.my		setf mib

" Snort Configuration
au BufNewFile,BufRead *.hog,snort.conf,vision.conf	setf hog
au BufNewFile,BufRead *.rules			call s:FTRules()

let s:ft_rules_udev_rules_pattern = '^\s*\cudev_rules\s*=\s*"\([^"]\{-1,}\)/*".*'
func! s:FTRules()
  let path = expand('<amatch>:p')
  if path =~ '^/\(etc/udev/\%(rules\.d/\)\=.*\.rules\|lib/udev/\%(rules\.d/\)\=.*\.rules\)$'
    setf udevrules
    return
  endif
  if path =~ '^/etc/ufw/'
    setf conf  " Better than hog
    return
  endif
  try
    let config_lines = readfile('/etc/udev/udev.conf')
  catch /^Vim\%((\a\+)\)\=:E484/
    setf hog
    return
  endtry
  let dir = expand('<amatch>:p:h')
  for line in config_lines
    if line =~ s:ft_rules_udev_rules_pattern
      let udev_rules = substitute(line, s:ft_rules_udev_rules_pattern, '\1', "")
      if dir == udev_rules
        setf udevrules
      endif
      break
    endif
  endfor
  setf hog
endfunc


" Spec (Linux RPM)
au BufNewFile,BufRead *.spec			setf spec

" Speedup (AspenTech plant simulator)
au BufNewFile,BufRead *.speedup,*.spdata,*.spd	setf spup

" Slice
au BufNewFile,BufRead *.ice			setf slice

" Spice
au BufNewFile,BufRead *.sp,*.spice		setf spice

" Spyce
au BufNewFile,BufRead *.spy,*.spi		setf spyce

" Squid
au BufNewFile,BufRead squid.conf		setf squid

" SQL for Oracle Designer
au BufNewFile,BufRead *.tyb,*.typ,*.tyc,*.pkb,*.pks	setf sql

" SQL
au BufNewFile,BufRead *.sql			call s:SQL()

func! s:SQL()
  if exists("g:filetype_sql")
    exe "setf " . g:filetype_sql
  else
    setf sql
  endif
endfunc

" SQLJ
au BufNewFile,BufRead *.sqlj			setf sqlj

" SQR
au BufNewFile,BufRead *.sqr,*.sqi		setf sqr

" OpenSSH configuration
au BufNewFile,BufRead ssh_config,*/.ssh/config	setf sshconfig

" OpenSSH server configuration
au BufNewFile,BufRead sshd_config		setf sshdconfig

" Stata
au BufNewFile,BufRead *.ado,*.class,*.do,*.imata,*.mata   setf stata

" SMCL
au BufNewFile,BufRead *.hlp,*.ihlp,*.smcl	setf smcl

" Stored Procedures
au BufNewFile,BufRead *.stp			setf stp

" Standard ML
au BufNewFile,BufRead *.sml			setf sml

" Sratus VOS command macro
au BufNewFile,BufRead *.cm			setf voscm

" Sysctl
au BufNewFile,BufRead */etc/sysctl.conf,*/etc/sysctl.d/*.conf	setf sysctl

" Synopsys Design Constraints
au BufNewFile,BufRead *.sdc			setf sdc

" Sudoers
au BufNewFile,BufRead */etc/sudoers,sudoers.tmp	setf sudoers

" SVG (Scalable Vector Graphics)
au BufNewFile,BufRead *.svg			setf svg

" If the file has an extension of 't' and is in a directory 't' or 'xt' then
" it is almost certainly a Perl test file.
" If the first line starts with '#' and contains 'perl' it's probably a Perl
" file.
" (Slow test) If a file contains a 'use' statement then it is almost certainly
" a Perl file.
func! s:FTperl()
  let dirname = expand("%:p:h:t")
  if expand("%:e") == 't' && (dirname == 't' || dirname == 'xt')
    setf perl
    return 1
  endif
  if getline(1)[0] == '#' && getline(1) =~ 'perl'
    setf perl
    return 1
  endif
  if search('^use\s\s*\k', 'nc', 30)
    setf perl
    return 1
  endif
  return 0
endfunc

" Tads (or Nroff or Perl test file)
au BufNewFile,BufRead *.t
	\ if !s:FTnroff() && !s:FTperl() | setf tads | endif

" Tags
au BufNewFile,BufRead tags			setf tags

" TAK
au BufNewFile,BufRead *.tak			setf tak

" Task
au BufRead,BufNewFile {pending,completed,undo}.data  setf taskdata
au BufRead,BufNewFile *.task			setf taskedit

" Tcl (JACL too)
au BufNewFile,BufRead *.tcl,*.tk,*.itcl,*.itk,*.jacl	setf tcl

" TealInfo
au BufNewFile,BufRead *.tli			setf tli

" Telix Salt
au BufNewFile,BufRead *.slt			setf tsalt

" Terminfo
au BufNewFile,BufRead *.ti			setf terminfo

" TeX
au BufNewFile,BufRead *.latex,*.sty,*.dtx,*.ltx,*.bbl	setf tex
au BufNewFile,BufRead *.tex			call s:FTtex()

" Choose context, plaintex, or tex (LaTeX) based on these rules:
" 1. Check the first line of the file for "%&<format>".
" 2. Check the first 1000 non-comment lines for LaTeX or ConTeXt keywords.
" 3. Default to "latex" or to g:tex_flavor, can be set in user's vimrc.
func! s:FTtex()
  let firstline = getline(1)
  if firstline =~ '^%&\s*\a\+'
    let format = tolower(matchstr(firstline, '\a\+'))
    let format = substitute(format, 'pdf', '', '')
    if format == 'tex'
      let format = 'plain'
    endif
  else
    " Default value, may be changed later:
    let format = exists("g:tex_flavor") ? g:tex_flavor : 'plain'
    " Save position, go to the top of the file, find first non-comment line.
    let save_cursor = getpos('.')
    call cursor(1,1)
    let firstNC = search('^\s*[^[:space:]%]', 'c', 1000)
    if firstNC " Check the next thousand lines for a LaTeX or ConTeXt keyword.
      let lpat = 'documentclass\>\|usepackage\>\|begin{\|newcommand\>\|renewcommand\>'
      let cpat = 'start\a\+\|setup\a\+\|usemodule\|enablemode\|enableregime\|setvariables\|useencoding\|usesymbols\|stelle\a\+\|verwende\a\+\|stel\a\+\|gebruik\a\+\|usa\a\+\|imposta\a\+\|regle\a\+\|utilisemodule\>'
      let kwline = search('^\s*\\\%(' . lpat . '\)\|^\s*\\\(' . cpat . '\)',
			      \ 'cnp', firstNC + 1000)
      if kwline == 1	" lpat matched
	let format = 'latex'
      elseif kwline == 2	" cpat matched
	let format = 'context'
      endif		" If neither matched, keep default set above.
      " let lline = search('^\s*\\\%(' . lpat . '\)', 'cn', firstNC + 1000)
      " let cline = search('^\s*\\\%(' . cpat . '\)', 'cn', firstNC + 1000)
      " if cline > 0
      "   let format = 'context'
      " endif
      " if lline > 0 && (cline == 0 || cline > lline)
      "   let format = 'tex'
      " endif
    endif " firstNC
    call setpos('.', save_cursor)
  endif " firstline =~ '^%&\s*\a\+'

  " Translation from formats to file types.  TODO:  add AMSTeX, RevTex, others?
  if format == 'plain'
    setf plaintex
  elseif format == 'context'
    setf context
  else " probably LaTeX
    setf tex
  endif
  return
endfunc

" ConTeXt
au BufNewFile,BufRead tex/context/*/*.tex,*.mkii,*.mkiv   setf context

" Texinfo
au BufNewFile,BufRead *.texinfo,*.texi,*.txi	setf texinfo

" TeX configuration
au BufNewFile,BufRead texmf.cnf			setf texmf

" Tidy config
au BufNewFile,BufRead .tidyrc,tidyrc		setf tidy

" TF mud client
au BufNewFile,BufRead *.tf,.tfrc,tfrc		setf tf

" TPP - Text Presentation Program
au BufNewFile,BufReadPost *.tpp			setf tpp

" Treetop
au BufRead,BufNewFile *.treetop			setf treetop

" Trustees
au BufNewFile,BufRead trustees.conf		setf trustees

" TSS - Geometry
au BufNewFile,BufReadPost *.tssgm		setf tssgm

" TSS - Optics
au BufNewFile,BufReadPost *.tssop		setf tssop

" TSS - Command Line (temporary)
au BufNewFile,BufReadPost *.tsscl		setf tsscl

" TWIG files
au BufNewFile,BufReadPost *.twig		setf twig

" Motif UIT/UIL files
au BufNewFile,BufRead *.uit,*.uil		setf uil

" Udev conf
au BufNewFile,BufRead */etc/udev/udev.conf	setf udevconf

" Udev permissions
au BufNewFile,BufRead */etc/udev/permissions.d/*.permissions setf udevperm
"
" Udev symlinks config
au BufNewFile,BufRead */etc/udev/cdsymlinks.conf	setf sh

" UnrealScript
au BufNewFile,BufRead *.uc			setf uc

" Updatedb
au BufNewFile,BufRead */etc/updatedb.conf	setf updatedb

" Upstart (init(8)) config files
au BufNewFile,BufRead */usr/share/upstart/*.conf	       setf upstart
au BufNewFile,BufRead */usr/share/upstart/*.override	       setf upstart
au BufNewFile,BufRead */etc/init/*.conf,*/etc/init/*.override  setf upstart
au BufNewFile,BufRead */.init/*.conf,*/.init/*.override        setf upstart
au BufNewFile,BufRead */.config/upstart/*.conf		       setf upstart
au BufNewFile,BufRead */.config/upstart/*.override	       setf upstart

" Vera
au BufNewFile,BufRead *.vr,*.vri,*.vrh		setf vera

" Verilog HDL
au BufNewFile,BufRead *.v			setf verilog

" Verilog-AMS HDL
au BufNewFile,BufRead *.va,*.vams		setf verilogams

" SystemVerilog
au BufNewFile,BufRead *.sv,*.svh		setf systemverilog

" VHDL
au BufNewFile,BufRead *.hdl,*.vhd,*.vhdl,*.vbe,*.vst  setf vhdl
au BufNewFile,BufRead *.vhdl_[0-9]*		call s:StarSetf('vhdl')

" Vim script
au BufNewFile,BufRead *.vim,*.vba,.exrc,_exrc	setf vim

" Viminfo file
au BufNewFile,BufRead .viminfo,_viminfo		setf viminfo

" Virata Config Script File or Drupal module
au BufRead,BufNewFile *.hw,*.module,*.pkg
	\ if getline(1) =~ '<?php' |
	\   setf php |
	\ else |
	\   setf virata |
	\ endif

" Visual Basic (also uses *.bas) or FORM
au BufNewFile,BufRead *.frm			call s:FTVB("form")

" SaxBasic is close to Visual Basic
au BufNewFile,BufRead *.sba			setf vb

" Vgrindefs file
au BufNewFile,BufRead vgrindefs			setf vgrindefs

" VRML V1.0c
au BufNewFile,BufRead *.wrl			setf vrml

" Webmacro
au BufNewFile,BufRead *.wm			setf webmacro

" Wget config
au BufNewFile,BufRead .wgetrc,wgetrc		setf wget

" Website MetaLanguage
au BufNewFile,BufRead *.wml			setf wml

" Winbatch
au BufNewFile,BufRead *.wbt			setf winbatch

" WSML
au BufNewFile,BufRead *.wsml			setf wsml

" WvDial
au BufNewFile,BufRead wvdial.conf,.wvdialrc	setf wvdial

" CVS RC file
au BufNewFile,BufRead .cvsrc			setf cvsrc

" CVS commit file
au BufNewFile,BufRead cvs\d\+			setf cvs

" WEB (*.web is also used for Winbatch: Guess, based on expecting "%" comment
" lines in a WEB file).
au BufNewFile,BufRead *.web
	\ if getline(1)[0].getline(2)[0].getline(3)[0].getline(4)[0].getline(5)[0] =~ "%" |
	\   setf web |
	\ else |
	\   setf winbatch |
	\ endif

" Windows Scripting Host and Windows Script Component
au BufNewFile,BufRead *.ws[fc]			setf wsh

" XHTML
au BufNewFile,BufRead *.xhtml,*.xht		setf xhtml

" X Pixmap (dynamically sets colors, use BufEnter to make it work better)
au BufEnter *.xpm
	\ if getline(1) =~ "XPM2" |
	\   setf xpm2 |
	\ else |
	\   setf xpm |
	\ endif
au BufEnter *.xpm2				setf xpm2

" XFree86 config
au BufNewFile,BufRead XF86Config
	\ if getline(1) =~ '\<XConfigurator\>' |
	\   let b:xf86conf_xfree86_version = 3 |
	\ endif |
	\ setf xf86conf
au BufNewFile,BufRead */xorg.conf.d/*.conf
	\ let b:xf86conf_xfree86_version = 4 |
	\ setf xf86conf

" Xorg config
au BufNewFile,BufRead xorg.conf,xorg.conf-4	let b:xf86conf_xfree86_version = 4 | setf xf86conf

" Xinetd conf
au BufNewFile,BufRead */etc/xinetd.conf		setf xinetd

" XS Perl extension interface language
au BufNewFile,BufRead *.xs			setf xs

" X resources file
au BufNewFile,BufRead .Xdefaults,.Xpdefaults,.Xresources,xdm-config,*.ad setf xdefaults

" Xmath
au BufNewFile,BufRead *.msc,*.msf		setf xmath
au BufNewFile,BufRead *.ms
	\ if !s:FTnroff() | setf xmath | endif

" XML  specific variants: docbk and xbl
au BufNewFile,BufRead *.xml			call s:FTxml()

func! s:FTxml()
  let n = 1
  while n < 100 && n < line("$")
    let line = getline(n)
    " DocBook 4 or DocBook 5.
    let is_docbook4 = line =~ '<!DOCTYPE.*DocBook'
    let is_docbook5 = line =~ ' xmlns="http://docbook.org/ns/docbook"'
    if is_docbook4 || is_docbook5
      let b:docbk_type = "xml"
      if is_docbook5
	let b:docbk_ver = 5
      else
	let b:docbk_ver = 4
      endif
      setf docbk
      return
    endif
    if line =~ 'xmlns:xbl="http://www.mozilla.org/xbl"'
      setf xbl
      return
    endif
    let n += 1
  endwhile
  setf xml
endfunc

" XMI (holding UML models) is also XML
au BufNewFile,BufRead *.xmi			setf xml

" CSPROJ files are Visual Studio.NET's XML-based project config files
au BufNewFile,BufRead *.csproj,*.csproj.user	setf xml

" Qt Linguist translation source and Qt User Interface Files are XML
au BufNewFile,BufRead *.ts,*.ui			setf xml

" TPM's are RDF-based descriptions of TeX packages (Nikolai Weibull)
au BufNewFile,BufRead *.tpm			setf xml

" Xdg menus
au BufNewFile,BufRead */etc/xdg/menus/*.menu	setf xml

" ATI graphics driver configuration
au BufNewFile,BufRead fglrxrc			setf xml

" XLIFF (XML Localisation Interchange File Format) is also XML
au BufNewFile,BufRead *.xlf			setf xml
au BufNewFile,BufRead *.xliff			setf xml

" XML User Interface Language
au BufNewFile,BufRead *.xul			setf xml

" X11 xmodmap (also see below)
au BufNewFile,BufRead *Xmodmap			setf xmodmap

" Xquery
au BufNewFile,BufRead *.xq,*.xql,*.xqm,*.xquery,*.xqy	setf xquery

" XSD
au BufNewFile,BufRead *.xsd			setf xsd

" Xslt
au BufNewFile,BufRead *.xsl,*.xslt		setf xslt

" Yacc
au BufNewFile,BufRead *.yy,*.yxx,*.y++		setf yacc

" Yacc or racc
au BufNewFile,BufRead *.y			call s:FTy()

func! s:FTy()
  let n = 1
  while n < 100 && n < line("$")
    let line = getline(n)
    if line =~ '^\s*%'
      setf yacc
      return
    endif
    if getline(n) =~ '^\s*\(#\|class\>\)' && getline(n) !~ '^\s*#\s*include'
      setf racc
      return
    endif
    let n = n + 1
  endwhile
  setf yacc
endfunc


" Yaml
au BufNewFile,BufRead *.yaml,*.yml		setf yaml

" yum conf (close enough to dosini)
au BufNewFile,BufRead */etc/yum.conf		setf dosini

" Zimbu
au BufNewFile,BufRead *.zu			setf zimbu

" Zope
"   dtml (zope dynamic template markup language), pt (zope page template),
"   cpt (zope form controller page template)
au BufNewFile,BufRead *.dtml,*.pt,*.cpt		call s:FThtml()
"   zsql (zope sql method)
au BufNewFile,BufRead *.zsql			call s:SQL()

" Z80 assembler asz80
au BufNewFile,BufRead *.z8a			setf z8a

augroup END


" Source the user-specified filetype file, for backwards compatibility with
" Vim 5.x.
if exists("myfiletypefile") && filereadable(expand(myfiletypefile))
  execute "source " . myfiletypefile
endif


" Check for "*" after loading myfiletypefile, so that scripts.vim is only used
" when there are no matching file name extensions.
" Don't do this for compressed files.
augroup filetypedetect
au BufNewFile,BufRead *
	\ if !did_filetype() && expand("<amatch>") !~ g:ft_ignore_pat
	\ | runtime! scripts.vim | endif
au StdinReadPost * if !did_filetype() | runtime! scripts.vim | endif


" Extra checks for when no filetype has been detected now.  Mostly used for
" patterns that end in "*".  E.g., "zsh*" matches "zsh.vim", but that's a Vim
" script file.
" Most of these should call s:StarSetf() to avoid names ending in .gz and the
" like are used.

" More Apache config files
au BufNewFile,BufRead access.conf*,apache.conf*,apache2.conf*,httpd.conf*,srm.conf*	call s:StarSetf('apache')
au BufNewFile,BufRead */etc/apache2/*.conf*,*/etc/apache2/conf.*/*,*/etc/apache2/mods-*/*,*/etc/apache2/sites-*/*,*/etc/httpd/conf.d/*.conf*		call s:StarSetf('apache')

" Asterisk config file
au BufNewFile,BufRead *asterisk/*.conf*		call s:StarSetf('asterisk')
au BufNewFile,BufRead *asterisk*/*voicemail.conf* call s:StarSetf('asteriskvm')

" Bazaar version control
au BufNewFile,BufRead bzr_log.*			setf bzr

" BIND zone
au BufNewFile,BufRead */named/db.*,*/bind/db.*	call s:StarSetf('bindzone')

" Calendar
au BufNewFile,BufRead */.calendar/*,
	\*/share/calendar/*/calendar.*,*/share/calendar/calendar.*
	\					call s:StarSetf('calendar')

" Changelog
au BufNewFile,BufRead [cC]hange[lL]og*
	\ if getline(1) =~ '; urgency='
	\|  call s:StarSetf('debchangelog')
	\|else
	\|  call s:StarSetf('changelog')
	\|endif

" Crontab
au BufNewFile,BufRead crontab,crontab.*,*/etc/cron.d/*		call s:StarSetf('crontab')

" dnsmasq(8) configuration
au BufNewFile,BufRead */etc/dnsmasq.d/*		call s:StarSetf('dnsmasq')

" Dracula
au BufNewFile,BufRead drac.*			call s:StarSetf('dracula')

" Fvwm
au BufNewFile,BufRead */.fvwm/*			call s:StarSetf('fvwm')
au BufNewFile,BufRead *fvwmrc*,*fvwm95*.hook
	\ let b:fvwm_version = 1 | call s:StarSetf('fvwm')
au BufNewFile,BufRead *fvwm2rc*
	\ if expand("<afile>:e") == "m4"
	\|  call s:StarSetf('fvwm2m4')
	\|else
	\|  let b:fvwm_version = 2 | call s:StarSetf('fvwm')
	\|endif

" Gedcom
au BufNewFile,BufRead */tmp/lltmp*		call s:StarSetf('gedcom')

" GTK RC
au BufNewFile,BufRead .gtkrc*,gtkrc*		call s:StarSetf('gtkrc')

" Jam
au BufNewFile,BufRead Prl*.*,JAM*.*		call s:StarSetf('jam')

" Jargon
au! BufNewFile,BufRead *jarg*
	\ if getline(1).getline(2).getline(3).getline(4).getline(5) =~? 'THIS IS THE JARGON FILE'
	\|  call s:StarSetf('jargon')
	\|endif

" Kconfig
au BufNewFile,BufRead Kconfig.*			call s:StarSetf('kconfig')

" Lilo: Linux loader
au BufNewFile,BufRead lilo.conf*		call s:StarSetf('lilo')

" Logcheck
au BufNewFile,BufRead */etc/logcheck/*.d*/*	call s:StarSetf('logcheck')

" Makefile
au BufNewFile,BufRead [mM]akefile*		call s:StarSetf('make')

" Ruby Makefile
au BufNewFile,BufRead [rR]akefile*		call s:StarSetf('ruby')

" Mail (also matches muttrc.vim, so this is below the other checks)
au BufNewFile,BufRead mutt[[:alnum:]._-]\\\{6\}	setf mail

" Modconf
au BufNewFile,BufRead */etc/modutils/*
	\ if executable(expand("<afile>")) != 1
	\|  call s:StarSetf('modconf')
	\|endif
au BufNewFile,BufRead */etc/modprobe.*		call s:StarSetf('modconf')

" Mutt setup file
au BufNewFile,BufRead .mutt{ng,}rc*,*/.mutt{ng,}/mutt{ng,}rc*	call s:StarSetf('muttrc')
au BufNewFile,BufRead mutt{ng,}rc*,Mutt{ng,}rc*		call s:StarSetf('muttrc')

" Nroff macros
au BufNewFile,BufRead tmac.*			call s:StarSetf('nroff')

" Pam conf
au BufNewFile,BufRead */etc/pam.d/*		call s:StarSetf('pamconf')

" Printcap and Termcap
au BufNewFile,BufRead *printcap*
	\ if !did_filetype()
	\|  let b:ptcap_type = "print" | call s:StarSetf('ptcap')
	\|endif
au BufNewFile,BufRead *termcap*
	\ if !did_filetype()
	\|  let b:ptcap_type = "term" | call s:StarSetf('ptcap')
	\|endif

" ReDIF
" Only used when the .rdf file was not detected to be XML.
au BufRead,BufNewFile *.rdf			call s:Redif()
func! s:Redif()
  let lnum = 1
  while lnum <= 5 && lnum < line('$')
    if getline(lnum) =~ "^\ctemplate-type:"
      setf redif
      return
    endif
    let lnum = lnum + 1
  endwhile
endfunc

" Remind
au BufNewFile,BufRead .reminders*		call s:StarSetf('remind')

" Vim script
au BufNewFile,BufRead *vimrc*			call s:StarSetf('vim')

" Subversion commit file
au BufNewFile,BufRead svn-commit*.tmp		setf svn

" X resources file
au BufNewFile,BufRead Xresources*,*/app-defaults/*,*/Xresources/* call s:StarSetf('xdefaults')

" XFree86 config
au BufNewFile,BufRead XF86Config-4*
	\ let b:xf86conf_xfree86_version = 4 | call s:StarSetf('xf86conf')
au BufNewFile,BufRead XF86Config*
	\ if getline(1) =~ '\<XConfigurator\>'
	\|  let b:xf86conf_xfree86_version = 3
	\|endif
	\|call s:StarSetf('xf86conf')

" X11 xmodmap
au BufNewFile,BufRead *xmodmap*			call s:StarSetf('xmodmap')

" Xinetd conf
au BufNewFile,BufRead */etc/xinetd.d/*		call s:StarSetf('xinetd')

" yum conf (close enough to dosini)
au BufNewFile,BufRead */etc/yum.repos.d/*	call s:StarSetf('dosini')

" Z-Shell script
au BufNewFile,BufRead zsh*,zlog*		call s:StarSetf('zsh')


" Plain text files, needs to be far down to not override others.  This avoids
" the "conf" type being used if there is a line starting with '#'.
au BufNewFile,BufRead *.txt,*.text		setf text


" Use the filetype detect plugins.  They may overrule any of the previously
" detected filetypes.
runtime! ftdetect/*.vim

" NOTE: The above command could have ended the filetypedetect autocmd group
" and started another one. Let's make sure it has ended to get to a consistent
" state.
augroup END

" Generic configuration file (check this last, it's just guessing!)
au filetypedetect BufNewFile,BufRead,StdinReadPost *
	\ if !did_filetype() && expand("<amatch>") !~ g:ft_ignore_pat
	\    && (getline(1) =~ '^#' || getline(2) =~ '^#' || getline(3) =~ '^#'
	\	|| getline(4) =~ '^#' || getline(5) =~ '^#') |
	\   setf conf |
	\ endif


" If the GUI is already running, may still need to install the Syntax menu.
" Don't do it when the 'M' flag is included in 'guioptions'.
if has("menu") && has("gui_running")
      \ && !exists("did_install_syntax_menu") && &guioptions !~# "M"
  source <sfile>:p:h/menu.vim
endif

" Function called for testing all functions defined here.  These are
" script-local, thus need to be executed here.
" Returns a string with error messages (hopefully empty).
func! TestFiletypeFuncs(testlist)
  let output = ''
  for f in a:testlist
    try
      exe f
    catch
      let output = output . "\n" . f . ": " . v:exception
    endtry
  endfor
  return output
endfunc

" Restore 'cpoptions'
let &cpo = s:cpo_save
unlet s:cpo_save