Mercurial > vim
changeset 12808:2ff38c2addd4 v8.0.1281
patch 8.0.1281: loading file type detection slows down startup
commit https://github.com/vim/vim/commit/851ee6c3da5fd726d92e1e3300d7e5e2e8b907c5
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Nov 9 20:46:17 2017 +0100
patch 8.0.1281: loading file type detection slows down startup
Problem: Loading file type detection slows down startup.
Solution: Move functions to an autoload script.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 09 Nov 2017 21:00:05 +0100 |
| parents | 504ec77bef23 |
| children | 93603d1aeeb3 |
| files | runtime/autoload/filetype.vim runtime/filetype.vim runtime/scripts.vim src/version.c |
| diffstat | 4 files changed, 796 insertions(+), 781 deletions(-) [+] |
line wrap: on
line diff
new file mode 100644 --- /dev/null +++ b/runtime/autoload/filetype.vim @@ -0,0 +1,740 @@ +" Vim functions for file type detection +" +" Maintainer: Bram Moolenaar <Bram@vim.org> +" Last Change: 2017 Nov 09 + +" These functions are moved here from runtime/filetype.vim to make startup +" faster. + +" Line continuation is used here, remove 'C' from 'cpoptions' +let s:cpo_save = &cpo +set cpo&vim + +func filetype#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 + +" 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 filetype#FTasm() + " make sure b:asmsyntax exists + if !exists("b:asmsyntax") + let b:asmsyntax = "" + endif + + if b:asmsyntax == "" + call filetype#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 filetype#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 + +" 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 filetype#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 + +func filetype#FTbtm() + if exists("g:dosbatch_syntax_for_btm") && g:dosbatch_syntax_for_btm + setf dosbatch + else + setf btm + endif +endfunc + +func filetype#BindzoneCheck(default) + if getline(1).getline(2).getline(3).getline(4) =~ '^; <<>> DiG [0-9.]\+.* <<>>\|$ORIGIN\|$TTL\|IN\s\+SOA' + setf bindzone + elseif a:default != '' + exe 'setf ' . a:default + endif +endfunc + +func filetype#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 + +func filetype#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 + +" 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 filetype#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 + +func filetype#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*$' + " Not a blank line, not a comment, and not a block start, + " so doesn't look like valid cl code. + break + endif + let lnum = lnum + 1 + endw + setf dtd +endfunc + +func filetype#EuphoriaCheck() + if exists('g:filetype_euphoria') + exe 'setf ' . g:filetype_euphoria + else + setf euphoria3 + endif +endfunc + +func filetype#DtraceCheck() + let lines = getline(1, min([line("$"), 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 + +func filetype#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 + +" Distinguish between HTML, XHTML and Django +func filetype#FThtml() + let n = 1 + while n < 10 && n < line("$") + if getline(n) =~ '\<DTD\s\+XHTML\s' + setf xhtml + return + endif + if getline(n) =~ '{%\s*\(extends\|block\|load\)\>\|{#\s\+' + setf htmldjango + return + endif + let n = n + 1 + endwhile + setf html +endfunc + +" Distinguish between standard IDL and MS-IDL +func filetype#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 + +" Distinguish between "default" and Cproto prototype file. */ +func filetype#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 + +func filetype#FTm() + let n = 1 + let saw_comment = 0 " Whether we've seen a multiline comment leader. + while n < 100 + let line = getline(n) + if line =~ '^\s*/\*' + " /* ... */ is a comment in Objective C and Murphi, so we can't conclude + " it's either of them yet, but track this as a hint in case we don't see + " anything more definitive. + let saw_comment = 1 + endif + if line =~ '^\s*\(#\s*\(include\|import\)\>\|@import\>\|//\)' + setf objc + return + endif + if line =~ '^\s*%' + setf matlab + return + endif + if line =~ '^\s*(\*' + setf mma + return + endif + if line =~ '^\c\s*\(\(type\|var\)\>\|--\)' + setf murphi + return + endif + let n = n + 1 + endwhile + + if saw_comment + " We didn't see anything definitive, but this looks like either Objective C + " or Murphi based on the comment leader. Assume the former as it is more + " common. + setf objc + elseif exists("g:filetype_m") + " Use user specified default filetype for .m + exe "setf " . g:filetype_m + else + " Default is matlab + setf matlab + endif +endfunc + +func filetype#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 + +" 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 filetype#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 + +func filetype#FTmm() + let n = 1 + while n < 10 + let line = getline(n) + if line =~ '^\s*\(#\s*\(include\|import\)\>\|@import\>\|/\*\)' + setf objcpp + return + endif + let n = n + 1 + endwhile + setf nroff +endfunc + +func filetype#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 + +func filetype#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 filetype#FTasmsyntax() + if exists("b:asmsyntax") + exe "setf " . fnameescape(b:asmsyntax) + else + setf pov + endif + endif + endif +endfunc + +func filetype#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 + +func filetype#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('$') + let line = getline(lnum) + if line =~ '^\s*;' || line =~ '^\*' + call filetype#FTasm() + return + elseif line !~ '^\s*$' || 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 + +func filetype#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*$' || line =~ '^/\*' + " Not an empty line: Doesn't look like valid Pascal code. + " Or it looks like a Progress /* comment + break + endif + let lnum = lnum + 1 + endw + setf progress +endfunc + +func filetype#FTr() + let max = line("$") > 50 ? 50 : line("$") + + for n in range(1, max) + " Rebol is easy to recognize, check for that first + if getline(n) =~? '\<REBOL\>' + setf rebol + return + endif + endfor + + for n in range(1, max) + " R has # comments + if getline(n) =~ '^\s*#' + setf r + return + endif + " Rexx has /* comments */ + if getline(n) =~ '^\s*/\*' + setf rexx + return + endif + endfor + + " Nothing recognized, use user default or assume Rexx + if exists("g:filetype_r") + exe "setf " . g:filetype_r + else + " Rexx used to be the default, but R appears to be much more popular. + setf r + endif +endfunc + +func filetype#McSetf() + " Rely on the file to start with a comment. + " MS message text files use ';', Sendmail files use '#' or 'dnl' + for lnum in range(1, min([line("$"), 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 + +" Called from filetype.vim and scripts.vim. +func filetype#SetFileTypeSH(name) + if expand("<amatch>") =~ g:ft_ignore_pat + return + endif + if a:name =~ '\<csh\>' + " Some .sh scripts contain #!/bin/csh. + call filetype#SetFileTypeShell("csh") + return + elseif a:name =~ '\<tcsh\>' + " Some .sh scripts contain #!/bin/tcsh. + call filetype#SetFileTypeShell("tcsh") + return + elseif a:name =~ '\<zsh\>' + " Some .sh scripts contain #!/bin/zsh. + call filetype#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 filetype#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 filetype#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 + +func filetype#CSH() + if exists("g:filetype_csh") + call filetype#SetFileTypeShell(g:filetype_csh) + elseif &shell =~ "tcsh" + call filetype#SetFileTypeShell("tcsh") + else + call filetype#SetFileTypeShell("csh") + endif +endfunc + +func filetype#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 + if path =~ '^/\(etc\|usr/share\)/polkit-1/rules\.d' + setf javascript + 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 + +func filetype#SQL() + if exists("g:filetype_sql") + exe "setf " . g:filetype_sql + else + setf sql + endif +endfunc + +" 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 filetype#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 + +" 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 filetype#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 = 'latex' + elseif format == 'plaintex' + let format = 'plain' + endif + elseif expand('%') =~ 'tex/context/.*/.*.tex' + let format = 'context' + 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 + +func filetype#FTxml() + let n = 1 + while n < 100 && n < line("$") + let line = getline(n) + " DocBook 4 or DocBook 5. + let is_docbook4 = line =~ '<!DOCTYPE.*DocBook' + let is_docbook5 = line =~ ' xmlns="http://docbook.org/ns/docbook"' + if is_docbook4 || is_docbook5 + let b:docbk_type = "xml" + if is_docbook5 + let b:docbk_ver = 5 + else + let b:docbk_ver = 4 + endif + setf docbk + return + endif + if line =~ 'xmlns:xbl="http://www.mozilla.org/xbl"' + setf xbl + return + endif + let n += 1 + endwhile + setf xml +endfunc + +func filetype#FTy() + let n = 1 + while n < 100 && n < line("$") + 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 + +func filetype#Redif() + let lnum = 1 + while lnum <= 5 && lnum < line('$') + if getline(lnum) =~ "^\ctemplate-type:" + setf redif + return + endif + let lnum = lnum + 1 + endwhile +endfunc + + +" Restore 'cpoptions' +let &cpo = s:cpo_save +unlet s:cpo_save
--- a/runtime/filetype.vim +++ b/runtime/filetype.vim @@ -1,7 +1,7 @@ " Vim support file to detect file types " " Maintainer: Bram Moolenaar <Bram@vim.org> -" Last Change: 2017 Nov 02 +" Last Change: 2017 Nov 09 " Listen very carefully, I will say this only once if exists("did_load_filetypes") @@ -52,27 +52,7 @@ endfunc au BufNewFile,BufRead $VIMRUNTIME/doc/*.txt setf help " Abaqus or Trasys -au BufNewFile,BufRead *.inp call s:Check_inp() - -func! s:Check_inp() - if getline(1) =~ '^\*' - setf abaqus - else - let n = 1 - if line("$") > 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 +au BufNewFile,BufRead *.inp call filetype#Check_inp() " A-A-P recipe au BufNewFile,BufRead *.aap setf aap @@ -174,44 +154,7 @@ au BufNewFile,BufRead */boot/grub/menu.l " 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 +au BufNewFile,BufRead *.asm,*.[sS],*.[aA],*.mac,*.lst call filetype#FTasm() " Macro (VAX) au BufNewFile,BufRead *.mar setf vmasm @@ -241,17 +184,7 @@ au BufNewFile,BufRead *.awk setf awk 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 +au BufNewFile,BufRead *.bas call filetype#FTVB("basic") " Visual Basic Script (close to Visual Basic) or Visual Basic .NET au BufNewFile,BufRead *.vb,*.vbs,*.dsm,*.ctl setf vb @@ -269,14 +202,7 @@ 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 +au BufNewFile,BufRead *.btm call filetype#FTbtm() " BC calculator au BufNewFile,BufRead *.bc setf bc @@ -296,15 +222,7 @@ au BufNewFile,BufRead named*.conf,rndc*. " 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.]\+.* <<>>\|$ORIGIN\|$TTL\|IN\s\+SOA' - setf bindzone - elseif a:default != '' - exe 'setf ' . a:default - endif -endfunc +au BufNewFile,BufRead *.db call filetype#BindzoneCheck('') " Blank au BufNewFile,BufRead *.bl setf blank @@ -320,21 +238,7 @@ if has("fname_case") endif " 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 +au BufNewFile,BufRead *.c call filetype#FTlpc() " Calendar au BufNewFile,BufRead calendar setf calendar @@ -388,23 +292,7 @@ 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 +au BufNewFile,BufRead *.h call filetype#FTheader() " Ch (CHscript) au BufNewFile,BufRead *.chf setf ch @@ -438,36 +326,7 @@ au BufNewFile,BufRead NEWS 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 +au BufNewFile,BufRead *.ch call filetype#FTchange() " ChordPro au BufNewFile,BufRead *.chopro,*.crd,*.cho,*.crdpro,*.chordpro setf chordpro @@ -479,27 +338,7 @@ au BufNewFile,BufRead *.dcl,*.icl setf 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*$' - " Not a blank line, not a comment, and not a block start, - " so doesn't look like valid cl code. - break - endif - let lnum = lnum + 1 - endw - setf dtd -endfunc +au BufNewFile,BufRead *.ent call filetype#FTent() " Clipper (or FoxPro; could also be eviews) au BufNewFile,BufRead *.prg @@ -554,19 +393,11 @@ au BufNewFile,BufRead *enlightenment/*.c au BufNewFile,BufRead *Eterm/*.cfg setf eterm " Euphoria 3 or 4 -au BufNewFile,BufRead *.eu,*.ew,*.ex,*.exu,*.exw call s:EuphoriaCheck() +au BufNewFile,BufRead *.eu,*.ew,*.ex,*.exu,*.exw call filetype#EuphoriaCheck() if has("fname_case") - au BufNewFile,BufRead *.EU,*.EW,*.EX,*.EXU,*.EXW call s:EuphoriaCheck() + au BufNewFile,BufRead *.EU,*.EW,*.EX,*.EXU,*.EXW call filetype#EuphoriaCheck() endif -func! s:EuphoriaCheck() - if exists('g:filetype_euphoria') - exe 'setf ' . g:filetype_euphoria - else - setf euphoria3 - endif -endfunc - " Lynx config files au BufNewFile,BufRead lynx.cfg setf lynx @@ -611,19 +442,7 @@ au BufNewFile,BufRead */etc/dnsmasq.conf au BufNewFile,BufRead *.desc setf desc " the D language or dtrace -au BufNewFile,BufRead *.d call s:DtraceCheck() - -func! s:DtraceCheck() - let lines = getline(1, min([line("$"), 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 +au BufNewFile,BufRead *.d call filetype#DtraceCheck() " Desktop files au BufNewFile,BufRead *.desktop,.directory setf desktop @@ -655,7 +474,7 @@ au BufNewFile,BufRead *.rul \ endif " DCL (Digital Command Language - vms) or DNS zone file -au BufNewFile,BufRead *.com call s:BindzoneCheck('dcl') +au BufNewFile,BufRead *.com call filetype#BindzoneCheck('dcl') " DOT au BufNewFile,BufRead *.dot setf dot @@ -703,27 +522,11 @@ au BufNewFile,BufRead .editorconfig set au BufNewFile,BufRead *.ecd setf ecd " Eiffel or Specman or Euphoria -au BufNewFile,BufRead *.e,*.E call s:FTe() +au BufNewFile,BufRead *.e,*.E call filetype#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 @@ -892,24 +695,7 @@ au BufNewFile,BufRead *.hex,*.h32 setf 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*\(extends\|block\|load\)\>\|{#\s\+' - setf htmldjango - return - endif - let n = n + 1 - endwhile - setf html -endfunc +au BufNewFile,BufRead *.html,*.htm,*.shtml,*.stm call filetype#FThtml() " HTML with Ruby - eRuby au BufNewFile,BufRead *.erb,*.rhtml setf eruby @@ -936,20 +722,7 @@ au BufNewFile,BufRead *.htt,*.htb setf 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 +au BufNewFile,BufRead *.idl call filetype#FTidl() " Microsoft IDL (Interface Description Language) Also *.idl " MOF = WMI (Windows Management Instrumentation) Managed Object Format @@ -960,25 +733,10 @@ au BufNewFile,BufRead */.icewm/menu set " Indent profile (must come before IDL *.pro!) au BufNewFile,BufRead .indent.pro setf indent -au BufNewFile,BufRead indent.pro call s:ProtoCheck('indent') +au BufNewFile,BufRead indent.pro call filetype#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 - +au BufNewFile,BufRead *.pro call filetype#ProtoCheck('idlang') " Indent RC au BufNewFile,BufRead indentrc setf indent @@ -1192,51 +950,7 @@ au BufNewFile,BufRead *.markdown,*.mdown au BufNewFile,BufRead *.mason,*.mhtml,*.comp setf mason " Mathematica, Matlab, Murphi or Objective C -au BufNewFile,BufRead *.m call s:FTm() - -func! s:FTm() - let n = 1 - let saw_comment = 0 " Whether we've seen a multiline comment leader. - while n < 100 - let line = getline(n) - if line =~ '^\s*/\*' - " /* ... */ is a comment in Objective C and Murphi, so we can't conclude - " it's either of them yet, but track this as a hint in case we don't see - " anything more definitive. - let saw_comment = 1 - endif - if line =~ '^\s*\(#\s*\(include\|import\)\>\|@import\>\|//\)' - setf objc - return - endif - if line =~ '^\s*%' - setf matlab - return - endif - if line =~ '^\s*(\*' - setf mma - return - endif - if line =~ '^\c\s*\(\(type\|var\)\>\|--\)' - setf murphi - return - endif - let n = n + 1 - endwhile - - if saw_comment - " We didn't see anything definitive, but this looks like either Objective C - " or Murphi based on the comment leader. Assume the former as it is more - " common. - setf objc - elseif exists("g:filetype_m") - " Use user specified default filetype for .m - exe "setf " . g:filetype_m - else - " Default is matlab - setf matlab - endif -endfunc +au BufNewFile,BufRead *.m call filetype#FTm() " Mathematica notebook au BufNewFile,BufRead *.nb setf mma @@ -1266,29 +980,11 @@ au BufNewFile,BufRead *.mgl setf mgl au BufNewFile,BufRead *.mix,*.mixal setf mix " MMIX or VMS makefile -au BufNewFile,BufRead *.mms call s:FTmms() +au BufNewFile,BufRead *.mms call filetype#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\>' | @@ -1372,33 +1068,10 @@ au BufNewFile,BufRead *.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 +au BufNewFile,BufRead *.[1-9] call filetype#FTnroff() " 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*\(include\|import\)\>\|@import\>\|/\*\)' - setf objcpp - return - endif - let n = n + 1 - endwhile - setf nroff -endfunc +au BufNewFile,BufRead *.mm call filetype#FTmm() " Not Quite C au BufNewFile,BufRead *.nqc setf nqc @@ -1453,28 +1126,13 @@ au BufNewFile,BufRead *.pcmk setf pcm " Perl if has("fname_case") - au BufNewFile,BufRead *.pl,*.PL call s:FTpl() + au BufNewFile,BufRead *.pl,*.PL call filetype#FTpl() else - au BufNewFile,BufRead *.pl call s:FTpl() + au BufNewFile,BufRead *.pl call filetype#FTpl() endif au BufNewFile,BufRead *.plx,*.al,*.psgi setf perl au BufNewFile,BufRead *.p6,*.pm6,*.pl6 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" | @@ -1537,29 +1195,7 @@ au BufNewFile,BufRead *.pov setf pov 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 +au BufNewFile,BufRead *.inc call filetype#FTinc() " Printcap and Termcap au BufNewFile,BufRead *printcap @@ -1588,74 +1224,13 @@ au BufNewFile,BufRead *.action setf pr 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 +au BufNewFile,BufRead *.w call filetype#FTprogress_cweb() " 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 +au BufNewFile,BufRead *.i call filetype#FTprogress_asm() " 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*$' || line =~ '^/\*' - " Not an empty line: Doesn't look like valid Pascal code. - " Or it looks like a Progress /* comment - break - endif - let lnum = lnum + 1 - endw - setf progress -endfunc - +au BufNewFile,BufRead *.p call filetype#FTprogress_pascal() " Software Distributor Product Specification File (POSIX 1387.2-1995) au BufNewFile,BufRead *.psf setf psf @@ -1741,40 +1316,7 @@ else endif " Rexx, Rebol or R -au BufNewFile,BufRead *.r,*.R call s:FTr() - -func! s:FTr() - let max = line("$") > 50 ? 50 : line("$") - - for n in range(1, max) - " Rebol is easy to recognize, check for that first - if getline(n) =~? '\<REBOL\>' - setf rebol - return - endif - endfor - - for n in range(1, max) - " R has # comments - if getline(n) =~ '^\s*#' - setf r - return - endif - " Rexx has /* comments */ - if getline(n) =~ '^\s*/\*' - setf rexx - return - endif - endfor - - " Nothing recognized, use user default or assume Rexx - if exists("g:filetype_r") - exe "setf " . g:filetype_r - else - " Rexx used to be the default, but R appears to be much more popular. - setf r - endif -endfunc +au BufNewFile,BufRead *.r,*.R call filetype#FTr() " Remind au BufNewFile,BufRead .reminders,*.remind,*.rem setf remind @@ -1870,23 +1412,7 @@ au BufNewFile,BufRead *.siv setf sieve au BufNewFile,BufRead sendmail.cf setf sm " Sendmail .mc files are actually m4. Could also be MS Message text file. -au BufNewFile,BufRead *.mc call s:McSetf() - -func! s:McSetf() - " Rely on the file to start with a comment. - " MS message text files use ';', Sendmail files use '#' or 'dnl' - for lnum in range(1, min([line("$"), 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 +au BufNewFile,BufRead *.mc call filetype#McSetf() " Services au BufNewFile,BufRead */etc/services setf services @@ -1927,101 +1453,23 @@ au BufNewFile,BufRead sgml.catalog* cal " Shell scripts (sh, ksh, bash, bash2, csh); Allow .profile_foo etc. " Gentoo ebuilds and Arch Linux PKGBUILDs are actually bash scripts -au BufNewFile,BufRead .bashrc*,bashrc,bash.bashrc,.bash[_-]profile*,.bash[_-]logout*,.bash[_-]aliases*,*.bash,*/{,.}bash[_-]completion{,.d,.sh}{,/*},*.ebuild,*.eclass,PKGBUILD* call SetFileTypeSH("bash") -au BufNewFile,BufRead .kshrc*,*.ksh call SetFileTypeSH("ksh") -au BufNewFile,BufRead */etc/profile,.profile*,*.sh,*.env call SetFileTypeSH(getline(1)) +au BufNewFile,BufRead .bashrc*,bashrc,bash.bashrc,.bash[_-]profile*,.bash[_-]logout*,.bash[_-]aliases*,*.bash,*/{,.}bash[_-]completion{,.d,.sh}{,/*},*.ebuild,*.eclass,PKGBUILD* call filetype#SetFileTypeSH("bash") +au BufNewFile,BufRead .kshrc*,*.ksh call filetype#SetFileTypeSH("ksh") +au BufNewFile,BufRead */etc/profile,.profile*,*.sh,*.env call filetype#SetFileTypeSH(getline(1)) " Shell script (Arch Linux) or PHP file (Drupal) au BufNewFile,BufRead *.install \ if getline(1) =~ '<?php' | \ setf php | \ else | - \ call SetFileTypeSH("bash") | + \ call filetype#SetFileTypeSH("bash") | \ endif -" 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") +au BufNewFile,BufRead .tcshrc*,*.tcsh,tcsh.tcshrc,tcsh.login call filetype#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 +au BufNewFile,BufRead .login*,.cshrc*,csh.cshrc,csh.login,csh.logout,*.csh,.alias call filetype#CSH() " Z-Shell script au BufNewFile,BufRead .zprofile,*/etc/zprofile,.zfbfmarks setf zsh @@ -2092,43 +1540,9 @@ au BufNewFile,BufRead *.mib,*.my setf m " Snort Configuration au BufNewFile,BufRead *.hog,snort.conf,vision.conf setf hog -au BufNewFile,BufRead *.rules call s:FTRules() +au BufNewFile,BufRead *.rules call filetype#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 - if path =~ '^/\(etc\|usr/share\)/polkit-1/rules\.d' - setf javascript - 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 @@ -2151,15 +1565,7 @@ au BufNewFile,BufRead squid.conf setf s 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 +au BufNewFile,BufRead *.sql call filetype#SQL() " SQLJ au BufNewFile,BufRead *.sqlj setf sqlj @@ -2206,32 +1612,9 @@ au BufNewFile,BufRead */etc/sudoers,sudo " 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 + \ if !filetype#FTnroff() && !filetype#FTperl() | setf tads | endif " Tags au BufNewFile,BufRead tags setf tags @@ -2260,63 +1643,7 @@ au BufNewFile,BufRead *.ti setf termin " 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 = 'latex' - elseif format == 'plaintex' - let format = 'plain' - endif - elseif expand('%') =~ 'tex/context/.*/.*.tex' - let format = 'context' - 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 +au BufNewFile,BufRead *.tex call filetype#FTtex() " ConTeXt au BufNewFile,BufRead *.mkii,*.mkiv,*.mkvi setf context @@ -2414,7 +1741,7 @@ au BufRead,BufNewFile *.hw,*.module,*.pk \ endif " Visual Basic (also uses *.bas) or FORM -au BufNewFile,BufRead *.frm call s:FTVB("form") +au BufNewFile,BufRead *.frm call filetype#FTVB("form") " SaxBasic is close to Visual Basic au BufNewFile,BufRead *.sba setf vb @@ -2504,36 +1831,10 @@ au BufNewFile,BufRead .Xdefaults,.Xpdefa " Xmath au BufNewFile,BufRead *.msc,*.msf setf xmath au BufNewFile,BufRead *.ms - \ if !s:FTnroff() | setf xmath | endif + \ if !filetype#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("$") - let line = getline(n) - " DocBook 4 or DocBook 5. - let is_docbook4 = line =~ '<!DOCTYPE.*DocBook' - let is_docbook5 = line =~ ' xmlns="http://docbook.org/ns/docbook"' - if is_docbook4 || is_docbook5 - let b:docbk_type = "xml" - if is_docbook5 - let b:docbk_ver = 5 - else - let b:docbk_ver = 4 - endif - setf docbk - return - endif - if line =~ 'xmlns:xbl="http://www.mozilla.org/xbl"' - setf xbl - return - endif - let n += 1 - endwhile - setf xml -endfunc +au BufNewFile,BufRead *.xml call filetype#FTxml() " XMI (holding UML models) is also XML au BufNewFile,BufRead *.xmi setf xml @@ -2576,25 +1877,7 @@ au BufNewFile,BufRead *.xsl,*.xslt setf au BufNewFile,BufRead *.yy,*.yxx,*.y++ setf yacc " Yacc or racc -au BufNewFile,BufRead *.y call s:FTy() - -func! s:FTy() - let n = 1 - while n < 100 && n < line("$") - 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 - +au BufNewFile,BufRead *.y call filetype#FTy() " Yaml au BufNewFile,BufRead *.yaml,*.yml setf yaml @@ -2610,9 +1893,9 @@ au BufNewFile,BufRead *.zut 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() +au BufNewFile,BufRead *.dtml,*.pt,*.cpt call filetype#FThtml() " zsql (zope sql method) -au BufNewFile,BufRead *.zsql call s:SQL() +au BufNewFile,BufRead *.zsql call filetype#SQL() " Z80 assembler asz80 au BufNewFile,BufRead *.z8a setf z8a @@ -2766,17 +2049,7 @@ au BufNewFile,BufRead *termcap* " 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 +au BufRead,BufNewFile *.rdf call filetype#Redif() " Remind au BufNewFile,BufRead .reminders* call s:StarSetf('remind')
--- a/runtime/scripts.vim +++ b/runtime/scripts.vim @@ -1,7 +1,7 @@ " Vim support file to detect file types in scripts " " Maintainer: Bram Moolenaar <Bram@vim.org> -" Last change: 2017 Aug 27 +" Last change: 2017 Nov 09 " 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 @@ -66,19 +66,19 @@ if s:line1 =~# "^#!" " Bourne-like shell scripts: bash bash2 ksh ksh93 sh if s:name =~# '^\(bash\d*\|\|ksh\d*\|sh\)\>' - call SetFileTypeSH(s:line1) " defined in filetype.vim + call filetype#SetFileTypeSH(s:line1) " defined in filetype.vim " csh scripts elseif s:name =~# '^csh\>' if exists("g:filetype_csh") - call SetFileTypeShell(g:filetype_csh) + call filetype#SetFileTypeShell(g:filetype_csh) else - call SetFileTypeShell("csh") + call filetype#SetFileTypeShell("csh") endif " tcsh scripts elseif s:name =~# '^tcsh\>' - call SetFileTypeShell("tcsh") + call filetype#SetFileTypeShell("tcsh") " Z shell scripts elseif s:name =~# '^zsh\>' @@ -185,7 +185,7 @@ else " Bourne-like shell scripts: sh ksh bash bash2 if s:line1 =~# '^:$' - call SetFileTypeSH(s:line1) " defined in filetype.vim + call filetype#SetFileTypeSH(s:line1) " defined in filetype.vim " Z shell scripts elseif s:line1 =~# '^#compdef\>' || s:line1 =~# '^#autoload\>' ||