home *** CD-ROM | disk | FTP | other *** search
- " Vim support file to detect file types in scripts
- "
- " Maintainer: Bram Moolenaar <Bram@vim.org>
- " Last change: 2003 May 10
-
- " This file is called by an autocommand for every file that has just been
- " loaded into a buffer. It checks if the type of file can be recognized by
- " the file contents. The autocommand is in $VIMRUNTIME/filetype.vim.
-
-
- " Only do the rest when the FileType autocommand has not been triggered yet.
- if did_filetype()
- finish
- endif
-
- " Load the user defined scripts file first
- " Only do this when the FileType autocommand has not been triggered yet
- if exists("myscriptsfile") && file_readable(expand(myscriptsfile))
- execute "source " . myscriptsfile
- if did_filetype()
- finish
- endif
- endif
-
- " Line continuation is used here, remove 'C' from 'cpoptions'
- let s:cpo_save = &cpo
- set cpo&vim
-
- let s:line1 = getline(1)
-
- if s:line1 =~ "^#!"
- " A script that starts with "#!".
-
- " Check for a line like "#!/usr/bin/env VAR=val bash". Turn it into
- " "#!/usr/bin/bash" to make matching easier.
- if s:line1 =~ '^#!\s*\S*\<env\s'
- let s:line1 = substitute(s:line1, '\S\+=\S\+', '', 'g')
- let s:line1 = substitute(s:line1, '\<env\s\+', '', '')
- endif
-
- " Get the program name.
- " Only accept spaces in PC style paths: "#!c:/program files/perl [args]".
- " If there is no path use the first word: "#!perl [path/args]".
- " Otherwise get the last word after a slash: "#!/usr/bin/perl [path/args]".
- if s:line1 =~ '^#!\s*\a:[/\\]'
- let s:name = substitute(s:line1, '^#!.*[/\\]\(\i\+\).*', '\1', '')
- elseif s:line1 =~ '^#!\s*[^/\\ ]*\>\([^/\\]\|$\)'
- let s:name = substitute(s:line1, '^#!\s*\([^/\\ ]*\>\).*', '\1', '')
- else
- let s:name = substitute(s:line1, '^#!\s*\S*[/\\]\(\i\+\).*', '\1', '')
- endif
-
- " Bourne-like shell scripts: sh ksh bash bash2
- if s:name =~ '^\(bash\|bash2\|ksh\|sh\)\>'
- call SetFileTypeSH(s:line1) " defined in filetype.vim
-
- " csh and tcsh scripts
- elseif s:name =~ '^t\=csh\>'
- set ft=csh
-
- " Z shell scripts
- elseif s:name =~ '^zsh\>'
- set ft=zsh
-
- " TCL scripts
- elseif s:name =~ '^\(tclsh\|wish\|expectk\|itclsh\|itkwish\)\>'
- set ft=tcl
-
- " Expect scripts
- elseif s:name =~ '^expect\>'
- set ft=expect
-
- " Gnuplot scripts
- elseif s:name =~ '^gnuplot\>'
- set ft=gnuplot
-
- " Makefiles
- elseif s:name =~ 'make\>'
- set ft=make
-
- " Perl
- elseif s:name =~ 'perl'
- set ft=perl
-
- " PHP
- elseif s:name =~ 'php'
- set ft=php
-
- " Python
- elseif s:name =~ 'python'
- set ft=python
-
- " Ruby
- elseif s:name =~ 'ruby'
- set ft=ruby
-
- " BC calculator
- elseif s:name =~ '^bc\>'
- set ft=bc
-
- " sed
- elseif s:name =~ 'sed\>'
- set ft=sed
-
- " OCaml-scripts
- elseif s:name =~ 'ocaml'
- set ft=ocaml
-
- " Awk scripts
- elseif s:name =~ 'awk\>'
- set ft=awk
-
- " Website MetaLanguage
- elseif s:name =~ 'wml'
- set ft=wml
-
- " Scheme scripts
- elseif s:name =~ 'scheme'
- set ft=scheme
-
- endif
- unlet s:name
-
- else
- " File does not start with "#!".
-
- let s:line2 = getline(2)
- let s:line3 = getline(3)
- let s:line4 = getline(4)
- let s:line5 = getline(5)
-
- " Bourne-like shell scripts: sh ksh bash bash2
- if s:line1 =~ '^:$'
- call SetFileTypeSH(s:line1) " defined in filetype.vim
-
- " Z shell scripts
- elseif s:line1 =~ '^#compdef\>' || s:line1 =~ '^#autoload\>'
- set ft=zsh
-
- " ELM Mail files
- elseif s:line1 =~ '^From [a-zA-Z][a-zA-Z_0-9\.=-]*\(@[^ ]*\)\= .*[12][09]\d\d$'
- set ft=mail
-
- " Mason
- elseif s:line1 =~ '^<[%&].*>'
- set ft=mason
-
- " Vim scripts (must have '" vim' as the first line to trigger this)
- elseif s:line1 =~ '^" *[vV]im$'
- set ft=vim
-
- " MOO
- elseif s:line1 =~ '^\*\* LambdaMOO Database, Format Version \%([1-3]\>\)\@!\d\+ \*\*$'
- set ft=moo
-
- " Diff file:
- " - "diff" in first line (context diff)
- " - "Only in " in first line
- " - "--- " in first line and "+++ " in second line (unified diff).
- " - "*** " in first line and "--- " in second line (context diff).
- " - "# It was generated by makepatch " in the second line (makepatch diff).
- " - "Index: <filename>" in the first line (CVS file)
- elseif s:line1 =~ '^diff\>' || s:line1 =~ '^Only in '
- \ || (s:line1 =~ '^--- ' && s:line2 =~ '^+++ ')
- \ || (s:line1 =~ '^\*\*\* ' && s:line2 =~ '^--- ')
- \ || s:line1 =~ '^\d\+\(,\d\+\)\=[cda]\d\+\>'
- \ || s:line2 =~ '^# It was generated by makepatch '
- \ || s:line1 =~ '^Index:\s\+\f\+$'
- \ || s:line1 =~ '^==== //\f\+#\d\+'
- set ft=diff
-
- " PostScript Files (must have %!PS as the first line, like a2ps output)
- elseif s:line1 =~ '^%![ \t]*PS'
- set ft=postscr
-
- " M4 scripts: Guess there is a line that starts with "dnl".
- elseif s:line1 =~ '^\s*dnl\>'
- \ || s:line2 =~ '^\s*dnl\>'
- \ || s:line3 =~ '^\s*dnl\>'
- \ || s:line4 =~ '^\s*dnl\>'
- \ || s:line5 =~ '^\s*dnl\>'
- set ft=m4
-
- " AmigaDos scripts
- elseif $TERM == "amiga"
- \ && (s:line1 =~ "^;" || s:line1 =~ '^\.[bB][rR][aA]')
- set ft=amiga
-
- " SiCAD scripts (must have procn or procd as the first line to trigger this)
- elseif s:line1 =~? '^ *proc[nd] *$'
- set ft=sicad
-
- " Purify log files start with "**** Purify"
- elseif s:line1 =~ '^\*\*\*\* Purify'
- set ft=purifylog
-
- " XML
- elseif s:line1 =~ '<?\s*xml.*?>'
- set ft=xml
-
- " XHTML (e.g.: PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN")
- elseif s:line1 =~ '\<DTD\s\+XHTML\s'
- set ft=xhtml
-
- " XXD output
- elseif s:line1 =~ '^\x\{7}: \x\{2} \=\x\{2} \=\x\{2} \=\x\{2} '
- set ft=xxd
-
- " RCS/CVS log output
- elseif s:line1 =~ '^RCS file:' || s:line2 =~ '^RCS file:'
- set ft=rcslog
-
- " CVS commit
- elseif s:line2 =~ '^CVS:'
- set ft=cvs
-
- " Send-pr
- elseif s:line1 =~ '^SEND-PR:'
- set ft=sendpr
-
- " SNNS files
- elseif s:line1 =~ '^SNNS network definition file'
- set ft=snnsnet
- elseif s:line1 =~ '^SNNS pattern definition file'
- set ft=snnspat
- elseif s:line1 =~ '^SNNS result file'
- set ft=snnsres
-
- " Virata
- elseif s:line1 =~ '^%.\{-}[Vv]irata'
- \ || s:line2 =~ '^%.\{-}[Vv]irata'
- \ || s:line3 =~ '^%.\{-}[Vv]irata'
- \ || s:line4 =~ '^%.\{-}[Vv]irata'
- \ || s:line5 =~ '^%.\{-}[Vv]irata'
- set ft=virata
-
- " Strace
- elseif s:line1 =~ '^[0-9]* *execve('
- set ft=strace
-
- " VSE JCL
- elseif s:line1 =~ '^\* $$ JOB\>' || s:line1 =~ '^// *JOB\>'
- set ft=vsejcl
-
- " TAK and SINDA
- elseif s:line4 =~ 'K & K Associates' || s:line2 =~ 'TAK 2000'
- set ft=takout
- elseif s:line3 =~ 'S Y S T E M S I M P R O V E D '
- set ft=sindaout
- elseif getline(6) =~ 'Run Date: '
- set ft=takcmp
- elseif getline(9) =~ 'Node File 1'
- set ft=sindacmp
-
- " DNS zone files
- elseif s:line1.s:line2 =~ '$ORIGIN\|$TTL\|IN\s*SOA'
- \ || s:line1.s:line2.s:line3.s:line4 =~ 'BIND.*named'
- set ft=dns
-
- " BAAN
- elseif s:line1 =~ '|\*\{1,80}' && s:line2 =~ 'VRC '
- \ || s:line2 =~ '|\*\{1,80}' && s:line3 =~ 'VRC '
- set ft=baan
-
- " Valgrind
- elseif s:line1 =~ '^==\d\+== valgrind'
- set ft=valgrind
-
- " Renderman Interface Bytestream
- elseif s:line1 =~ '^##RenderMan'
- set ft=rib
-
- " Scheme scripts
- elseif s:line1 =~ 'exec\s\+\S*scheme' || s:line2 =~ 'exec\s\+\S*scheme'
- set ft=scheme
-
- " CVS diff
- else
- let lnum = 1
- while getline(lnum) =~ "^? " && lnum < line("$")
- let lnum = lnum + 1
- endwhile
- if getline(lnum) =~ '^Index:\s\+\f\+$'
- set ft=diff
- endif
-
- endif
-
- unlet s:line2 s:line3 s:line4 s:line5
-
- endif
-
- " Restore 'cpoptions'
- let &cpo = s:cpo_save
-
- unlet s:cpo_save s:line1
-