vim: runtime/autoload/dist/ft.vim annotate

annotate runtime/autoload/dist/ft.vim @ 16024:7fd3a9eaeedb v8.1.1017

patch 8.1.1017: off-by-one error in filetype detection commit https://github.com/vim/vim/commit/493fbe4abee660d30b4f2aef87b754b0a720213c Author: Bram Moolenaar <Bram@vim.org> Date: Sun Mar 17 17:16:12 2019 +0100 patch 8.1.1017: off-by-one error in filetype detection Problem: Off-by-one error in filetype detection. Solution: Also check the last line of the file.

author	Bram Moolenaar <Bram@vim.org>
date	Sun, 17 Mar 2019 17:30:14 +0100
parents	963dd629d19a
children	bd7461db24b3

rev	line source
12816 218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	1 " Vim functions for file type detection
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	2 "
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	3 " Maintainer: Bram Moolenaar <Bram@vim.org>
15527 963dd629d19a patch 8.1.0771: some shell filetype patterns end in a star Bram Moolenaar <Bram@vim.org> parents: 14999 diff changeset	4 " Last Change: 2019 Jan 18
12816 218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	5
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	6 " These functions are moved here from runtime/filetype.vim to make startup
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	7 " faster.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	8
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	9 " Line continuation is used here, remove 'C' from 'cpoptions'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	10 let s:cpo_save = &cpo
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	11 set cpo&vim
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	12
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	13 func dist#ft#Check_inp()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	14 if getline(1) =~ '^\*'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	15 setf abaqus
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	16 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	17 let n = 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	18 if line("$") > 500
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	19 let nmax = 500
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	20 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	21 let nmax = line("$")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	22 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	23 while n <= nmax
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	24 if getline(n) =~? "^header surface data"
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	25 setf trasys
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	26 break
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	27 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	28 let n = n + 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	29 endwhile
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	30 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	31 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	32
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	33 " This function checks for the kind of assembly that is wanted by the user, or
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	34 " can be detected from the first five lines of the file.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	35 func dist#ft#FTasm()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	36 " make sure b:asmsyntax exists
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	37 if !exists("b:asmsyntax")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	38 let b:asmsyntax = ""
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	39 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	40
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	41 if b:asmsyntax == ""
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	42 call dist#ft#FTasmsyntax()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	43 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	44
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	45 " if b:asmsyntax still isn't set, default to asmsyntax or GNU
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	46 if b:asmsyntax == ""
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	47 if exists("g:asmsyntax")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	48 let b:asmsyntax = g:asmsyntax
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	49 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	50 let b:asmsyntax = "asm"
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	51 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	52 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	53
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	54 exe "setf " . fnameescape(b:asmsyntax)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	55 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	56
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	57 func dist#ft#FTasmsyntax()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	58 " see if file contains any asmsyntax=foo overrides. If so, change
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	59 " b:asmsyntax appropriately
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	60 let head = " ".getline(1)." ".getline(2)." ".getline(3)." ".getline(4).
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	61 \" ".getline(5)." "
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	62 let match = matchstr(head, '\sasmsyntax=\zs[a-zA-Z0-9]\+\ze\s')
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	63 if match != ''
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	64 let b:asmsyntax = match
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	65 elseif ((head =~? '\.title') \|\| (head =~? '\.ident') \|\| (head =~? '\.macro') \|\| (head =~? '\.subtitle') \|\| (head =~? '\.library'))
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	66 let b:asmsyntax = "vmasm"
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	67 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	68 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	69
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	70 " Check if one of the first five lines contains "VB_Name". In that case it is
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	71 " probably a Visual Basic file. Otherwise it's assumed to be "alt" filetype.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	72 func dist#ft#FTVB(alt)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	73 if getline(1).getline(2).getline(3).getline(4).getline(5) =~? 'VB_Name\\|Begin VB\.$Form\\|MDIForm\\|UserControl$'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	74 setf vb
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	75 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	76 exe "setf " . a:alt
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	77 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	78 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	79
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	80 func dist#ft#FTbtm()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	81 if exists("g:dosbatch_syntax_for_btm") && g:dosbatch_syntax_for_btm
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	82 setf dosbatch
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	83 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	84 setf btm
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	85 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	86 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	87
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	88 func dist#ft#BindzoneCheck(default)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	89 if getline(1).getline(2).getline(3).getline(4) =~ '^; <<>> DiG [0-9.]\+.* <<>>\\|$ORIGIN\\|$TTL\\|IN\s\+SOA'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	90 setf bindzone
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	91 elseif a:default != ''
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	92 exe 'setf ' . a:default
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	93 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	94 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	95
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	96 func dist#ft#FTlpc()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	97 if exists("g:lpc_syntax_for_c")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	98 let lnum = 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	99 while lnum <= 12
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	100 if getline(lnum) =~# '^$//\\|inherit\\|private\\|protected\\|nosave\\|string\\|object\\|mapping\\|mixed$'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	101 setf lpc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	102 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	103 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	104 let lnum = lnum + 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	105 endwhile
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	106 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	107 setf c
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	108 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	109
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	110 func dist#ft#FTheader()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	111 if match(getline(1, min([line("$"), 200])), '^@$interface\\|end\\|class$') > -1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	112 if exists("g:c_syntax_for_h")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	113 setf objc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	114 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	115 setf objcpp
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	116 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	117 elseif exists("g:c_syntax_for_h")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	118 setf c
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	119 elseif exists("g:ch_syntax_for_h")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	120 setf ch
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	121 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	122 setf cpp
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	123 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	124 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	125
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	126 " This function checks if one of the first ten lines start with a '@'. In
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	127 " that case it is probably a change file.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	128 " If the first line starts with # or ! it's probably a ch file.
14999 2b30a2b4bde2 Update runtime files Bram Moolenaar <Bram@vim.org> parents: 14668 diff changeset	129 " If a line has "main", "include", "//" or "/*" it's probably ch.
12816 218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	130 " Otherwise CHILL is assumed.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	131 func dist#ft#FTchange()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	132 let lnum = 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	133 while lnum <= 10
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	134 if getline(lnum)[0] == '@'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	135 setf change
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	136 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	137 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	138 if lnum == 1 && (getline(1)[0] == '#' \|\| getline(1)[0] == '!')
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	139 setf ch
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	140 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	141 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	142 if getline(lnum) =~ "MODULE"
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	143 setf chill
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	144 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	145 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	146 if getline(lnum) =~ 'main\s(\\|#\sinclude\\|//'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	147 setf ch
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	148 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	149 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	150 let lnum = lnum + 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	151 endwhile
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	152 setf chill
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	153 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	154
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	155 func dist#ft#FTent()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	156 " This function checks for valid cl syntax in the first five lines.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	157 " Look for either an opening comment, '#', or a block start, '{".
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	158 " If not found, assume SGML.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	159 let lnum = 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	160 while lnum < 6
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	161 let line = getline(lnum)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	162 if line =~ '^\s*[#{]'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	163 setf cl
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	164 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	165 elseif line !~ '^\s*$'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	166 " Not a blank line, not a comment, and not a block start,
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	167 " so doesn't look like valid cl code.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	168 break
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	169 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	170 let lnum = lnum + 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	171 endw
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	172 setf dtd
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	173 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	174
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	175 func dist#ft#EuphoriaCheck()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	176 if exists('g:filetype_euphoria')
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	177 exe 'setf ' . g:filetype_euphoria
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	178 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	179 setf euphoria3
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	180 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	181 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	182
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	183 func dist#ft#DtraceCheck()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	184 let lines = getline(1, min([line("$"), 100]))
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	185 if match(lines, '^module\>\\|^import\>') > -1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	186 " D files often start with a module and/or import statement.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	187 setf d
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	188 elseif match(lines, '^#!\S\+dtrace\\|#pragma\s\+D\s\+option\\|:\S\{-}:\S\{-}:') > -1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	189 setf dtrace
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	190 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	191 setf d
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	192 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	193 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	194
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	195 func dist#ft#FTe()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	196 if exists('g:filetype_euphoria')
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	197 exe 'setf ' . g:filetype_euphoria
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	198 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	199 let n = 1
16024 7fd3a9eaeedb patch 8.1.1017: off-by-one error in filetype detection Bram Moolenaar <Bram@vim.org> parents: 15527 diff changeset	200 while n < 100 && n <= line("$")
12816 218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	201 if getline(n) =~ "^\\s\$<'\\\|'>\$\\s$"
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	202 setf specman
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	203 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	204 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	205 let n = n + 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	206 endwhile
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	207 setf eiffel
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	208 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	209 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	210
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	211 " Distinguish between HTML, XHTML and Django
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	212 func dist#ft#FThtml()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	213 let n = 1
16024 7fd3a9eaeedb patch 8.1.1017: off-by-one error in filetype detection Bram Moolenaar <Bram@vim.org> parents: 15527 diff changeset	214 while n < 10 && n <= line("$")
12816 218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	215 if getline(n) =~ '\<DTD\s\+XHTML\s'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	216 setf xhtml
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	217 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	218 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	219 if getline(n) =~ '{%\s*$extends\\|block\\|load$\>\\|{#\s\+'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	220 setf htmldjango
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	221 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	222 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	223 let n = n + 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	224 endwhile
16024 7fd3a9eaeedb patch 8.1.1017: off-by-one error in filetype detection Bram Moolenaar <Bram@vim.org> parents: 15527 diff changeset	225 setf FALLBACK html
12816 218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	226 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	227
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	228 " Distinguish between standard IDL and MS-IDL
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	229 func dist#ft#FTidl()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	230 let n = 1
16024 7fd3a9eaeedb patch 8.1.1017: off-by-one error in filetype detection Bram Moolenaar <Bram@vim.org> parents: 15527 diff changeset	231 while n < 50 && n <= line("$")
12816 218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	232 if getline(n) =~ '^\s*import\s\+"$unknwn\\|objidl$\.idl"'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	233 setf msidl
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	234 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	235 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	236 let n = n + 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	237 endwhile
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	238 setf idl
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	239 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	240
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	241 " Distinguish between "default" and Cproto prototype file. */
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	242 func dist#ft#ProtoCheck(default)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	243 " Cproto files have a comment in the first line and a function prototype in
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	244 " the second line, it always ends in ";". Indent files may also have
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	245 " comments, thus we can't match comments to see the difference.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	246 " IDL files can have a single ';' in the second line, require at least one
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	247 " chacter before the ';'.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	248 if getline(2) =~ '.;$'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	249 setf cpp
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	250 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	251 exe 'setf ' . a:default
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	252 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	253 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	254
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	255 func dist#ft#FTm()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	256 let n = 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	257 let saw_comment = 0 " Whether we've seen a multiline comment leader.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	258 while n < 100
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	259 let line = getline(n)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	260 if line =~ '^\s/\'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	261 " /* ... */ is a comment in Objective C and Murphi, so we can't conclude
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	262 " it's either of them yet, but track this as a hint in case we don't see
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	263 " anything more definitive.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	264 let saw_comment = 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	265 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	266 if line =~ '^\s$#\s\(include\\|import$\>\\|@import\>\\|//\)'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	267 setf objc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	268 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	269 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	270 if line =~ '^\s*%'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	271 setf matlab
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	272 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	273 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	274 if line =~ '^\s(\'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	275 setf mma
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	276 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	277 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	278 if line =~ '^\c\s*$\(type\\|var$\>\\|--\)'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	279 setf murphi
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	280 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	281 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	282 let n = n + 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	283 endwhile
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	284
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	285 if saw_comment
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	286 " We didn't see anything definitive, but this looks like either Objective C
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	287 " or Murphi based on the comment leader. Assume the former as it is more
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	288 " common.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	289 setf objc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	290 elseif exists("g:filetype_m")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	291 " Use user specified default filetype for .m
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	292 exe "setf " . g:filetype_m
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	293 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	294 " Default is matlab
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	295 setf matlab
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	296 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	297 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	298
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	299 func dist#ft#FTmms()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	300 let n = 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	301 while n < 10
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	302 let line = getline(n)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	303 if line =~ '^\s$%\\|//$' \|\| line =~ '^\'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	304 setf mmix
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	305 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	306 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	307 if line =~ '^\s*#'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	308 setf make
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	309 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	310 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	311 let n = n + 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	312 endwhile
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	313 setf mmix
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	314 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	315
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	316 " This function checks if one of the first five lines start with a dot. In
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	317 " that case it is probably an nroff file: 'filetype' is set and 1 is returned.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	318 func dist#ft#FTnroff()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	319 if getline(1)[0] . getline(2)[0] . getline(3)[0] . getline(4)[0] . getline(5)[0] =~ '\.'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	320 setf nroff
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	321 return 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	322 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	323 return 0
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	324 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	325
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	326 func dist#ft#FTmm()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	327 let n = 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	328 while n < 10
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	329 let line = getline(n)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	330 if line =~ '^\s$#\s\(include\\|import$\>\\|@import\>\\|/\*\)'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	331 setf objcpp
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	332 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	333 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	334 let n = n + 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	335 endwhile
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	336 setf nroff
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	337 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	338
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	339 func dist#ft#FTpl()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	340 if exists("g:filetype_pl")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	341 exe "setf " . g:filetype_pl
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	342 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	343 " recognize Prolog by specific text in the first non-empty line
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	344 " require a blank after the '%' because Perl uses "%list" and "%translate"
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	345 let l = getline(nextnonblank(1))
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	346 if l =~ '\<prolog\>' \|\| l =~ '^\s$%\+\(\s\\|$$\\|/\\)' \|\| l =~ ':-'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	347 setf prolog
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	348 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	349 setf perl
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	350 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	351 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	352 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	353
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	354 func dist#ft#FTinc()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	355 if exists("g:filetype_inc")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	356 exe "setf " . g:filetype_inc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	357 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	358 let lines = getline(1).getline(2).getline(3)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	359 if lines =~? "perlscript"
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	360 setf aspperl
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	361 elseif lines =~ "<%"
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	362 setf aspvbs
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	363 elseif lines =~ "<?"
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	364 setf php
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	365 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	366 call dist#ft#FTasmsyntax()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	367 if exists("b:asmsyntax")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	368 exe "setf " . fnameescape(b:asmsyntax)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	369 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	370 setf pov
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	371 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	372 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	373 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	374 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	375
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	376 func dist#ft#FTprogress_cweb()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	377 if exists("g:filetype_w")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	378 exe "setf " . g:filetype_w
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	379 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	380 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	381 if getline(1) =~ '&ANALYZE' \|\| getline(3) =~ '&GLOBAL-DEFINE'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	382 setf progress
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	383 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	384 setf cweb
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	385 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	386 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	387
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	388 func dist#ft#FTprogress_asm()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	389 if exists("g:filetype_i")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	390 exe "setf " . g:filetype_i
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	391 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	392 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	393 " This function checks for an assembly comment the first ten lines.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	394 " If not found, assume Progress.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	395 let lnum = 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	396 while lnum <= 10 && lnum < line('$')
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	397 let line = getline(lnum)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	398 if line =~ '^\s;' \|\| line =~ '^\'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	399 call dist#ft#FTasm()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	400 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	401 elseif line !~ '^\s$' \|\| line =~ '^/\'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	402 " Not an empty line: Doesn't look like valid assembly code.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	403 " Or it looks like a Progress /* comment
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	404 break
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	405 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	406 let lnum = lnum + 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	407 endw
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	408 setf progress
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	409 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	410
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	411 func dist#ft#FTprogress_pascal()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	412 if exists("g:filetype_p")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	413 exe "setf " . g:filetype_p
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	414 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	415 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	416 " This function checks for valid Pascal syntax in the first ten lines.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	417 " Look for either an opening comment or a program start.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	418 " If not found, assume Progress.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	419 let lnum = 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	420 while lnum <= 10 && lnum < line('$')
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	421 let line = getline(lnum)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	422 if line =~ '^\s*$program\\|unit\\|procedure\\|function\\|const\\|type\\|var$\>'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	423 \ \|\| line =~ '^\s{' \|\| line =~ '^\s(\*'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	424 setf pascal
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	425 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	426 elseif line !~ '^\s$' \|\| line =~ '^/\'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	427 " Not an empty line: Doesn't look like valid Pascal code.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	428 " Or it looks like a Progress /* comment
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	429 break
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	430 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	431 let lnum = lnum + 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	432 endw
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	433 setf progress
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	434 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	435
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	436 func dist#ft#FTr()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	437 let max = line("$") > 50 ? 50 : line("$")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	438
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	439 for n in range(1, max)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	440 " Rebol is easy to recognize, check for that first
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	441 if getline(n) =~? '\<REBOL\>'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	442 setf rebol
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	443 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	444 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	445 endfor
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	446
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	447 for n in range(1, max)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	448 " R has # comments
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	449 if getline(n) =~ '^\s*#'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	450 setf r
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	451 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	452 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	453 " Rexx has /* comments */
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	454 if getline(n) =~ '^\s/\'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	455 setf rexx
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	456 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	457 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	458 endfor
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	459
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	460 " Nothing recognized, use user default or assume Rexx
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	461 if exists("g:filetype_r")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	462 exe "setf " . g:filetype_r
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	463 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	464 " Rexx used to be the default, but R appears to be much more popular.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	465 setf r
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	466 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	467 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	468
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	469 func dist#ft#McSetf()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	470 " Rely on the file to start with a comment.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	471 " MS message text files use ';', Sendmail files use '#' or 'dnl'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	472 for lnum in range(1, min([line("$"), 20]))
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	473 let line = getline(lnum)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	474 if line =~ '^\s*$#\\|dnl$'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	475 setf m4 " Sendmail .mc file
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	476 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	477 elseif line =~ '^\s*;'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	478 setf msmessages " MS Message text file
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	479 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	480 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	481 endfor
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	482 setf m4 " Default: Sendmail .mc file
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	483 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	484
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	485 " Called from filetype.vim and scripts.vim.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	486 func dist#ft#SetFileTypeSH(name)
15527 963dd629d19a patch 8.1.0771: some shell filetype patterns end in a star Bram Moolenaar <Bram@vim.org> parents: 14999 diff changeset	487 if did_filetype()
963dd629d19a patch 8.1.0771: some shell filetype patterns end in a star Bram Moolenaar <Bram@vim.org> parents: 14999 diff changeset	488 " Filetype was already detected
963dd629d19a patch 8.1.0771: some shell filetype patterns end in a star Bram Moolenaar <Bram@vim.org> parents: 14999 diff changeset	489 return
963dd629d19a patch 8.1.0771: some shell filetype patterns end in a star Bram Moolenaar <Bram@vim.org> parents: 14999 diff changeset	490 endif
12816 218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	491 if expand("<amatch>") =~ g:ft_ignore_pat
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	492 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	493 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	494 if a:name =~ '\<csh\>'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	495 " Some .sh scripts contain #!/bin/csh.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	496 call dist#ft#SetFileTypeShell("csh")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	497 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	498 elseif a:name =~ '\<tcsh\>'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	499 " Some .sh scripts contain #!/bin/tcsh.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	500 call dist#ft#SetFileTypeShell("tcsh")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	501 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	502 elseif a:name =~ '\<zsh\>'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	503 " Some .sh scripts contain #!/bin/zsh.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	504 call dist#ft#SetFileTypeShell("zsh")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	505 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	506 elseif a:name =~ '\<ksh\>'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	507 let b:is_kornshell = 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	508 if exists("b:is_bash")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	509 unlet b:is_bash
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	510 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	511 if exists("b:is_sh")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	512 unlet b:is_sh
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	513 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	514 elseif exists("g:bash_is_sh") \|\| a:name =~ '\<bash\>' \|\| a:name =~ '\<bash2\>'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	515 let b:is_bash = 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	516 if exists("b:is_kornshell")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	517 unlet b:is_kornshell
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	518 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	519 if exists("b:is_sh")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	520 unlet b:is_sh
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	521 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	522 elseif a:name =~ '\<sh\>'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	523 let b:is_sh = 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	524 if exists("b:is_kornshell")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	525 unlet b:is_kornshell
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	526 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	527 if exists("b:is_bash")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	528 unlet b:is_bash
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	529 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	530 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	531 call dist#ft#SetFileTypeShell("sh")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	532 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	533
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	534 " For shell-like file types, check for an "exec" command hidden in a comment,
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	535 " as used for Tcl.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	536 " Also called from scripts.vim, thus can't be local to this script.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	537 func dist#ft#SetFileTypeShell(name)
15527 963dd629d19a patch 8.1.0771: some shell filetype patterns end in a star Bram Moolenaar <Bram@vim.org> parents: 14999 diff changeset	538 if did_filetype()
963dd629d19a patch 8.1.0771: some shell filetype patterns end in a star Bram Moolenaar <Bram@vim.org> parents: 14999 diff changeset	539 " Filetype was already detected
963dd629d19a patch 8.1.0771: some shell filetype patterns end in a star Bram Moolenaar <Bram@vim.org> parents: 14999 diff changeset	540 return
963dd629d19a patch 8.1.0771: some shell filetype patterns end in a star Bram Moolenaar <Bram@vim.org> parents: 14999 diff changeset	541 endif
12816 218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	542 if expand("<amatch>") =~ g:ft_ignore_pat
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	543 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	544 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	545 let l = 2
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	546 while l < 20 && l < line("$") && getline(l) =~ '^\s*$#\\|$$'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	547 " Skip empty and comment lines.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	548 let l = l + 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	549 endwhile
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	550 if l < line("$") && getline(l) =~ '\sexec\s' && getline(l - 1) =~ '^\s#.*\\$'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	551 " Found an "exec" line after a comment with continuation
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	552 let n = substitute(getline(l),'\sexec\s\+$[^ ]/$\=', '', '')
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	553 if n =~ '\<tclsh\\|\<wish'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	554 setf tcl
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	555 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	556 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	557 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	558 exe "setf " . a:name
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	559 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	560
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	561 func dist#ft#CSH()
15527 963dd629d19a patch 8.1.0771: some shell filetype patterns end in a star Bram Moolenaar <Bram@vim.org> parents: 14999 diff changeset	562 if did_filetype()
963dd629d19a patch 8.1.0771: some shell filetype patterns end in a star Bram Moolenaar <Bram@vim.org> parents: 14999 diff changeset	563 " Filetype was already detected
963dd629d19a patch 8.1.0771: some shell filetype patterns end in a star Bram Moolenaar <Bram@vim.org> parents: 14999 diff changeset	564 return
963dd629d19a patch 8.1.0771: some shell filetype patterns end in a star Bram Moolenaar <Bram@vim.org> parents: 14999 diff changeset	565 endif
12816 218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	566 if exists("g:filetype_csh")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	567 call dist#ft#SetFileTypeShell(g:filetype_csh)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	568 elseif &shell =~ "tcsh"
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	569 call dist#ft#SetFileTypeShell("tcsh")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	570 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	571 call dist#ft#SetFileTypeShell("csh")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	572 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	573 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	574
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	575 let s:ft_rules_udev_rules_pattern = '^\s\cudev_rules\s=\s"$[^"]\{-1,}$/".*'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	576 func dist#ft#FTRules()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	577 let path = expand('<amatch>:p')
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	578 if path =~ '^/$etc/udev/\%(rules\.d/$\=.\.rules\\|lib/udev/\%(rules\.d/\)\=.\.rules\)$'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	579 setf udevrules
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	580 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	581 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	582 if path =~ '^/etc/ufw/'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	583 setf conf " Better than hog
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	584 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	585 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	586 if path =~ '^/$etc\\|usr/share$/polkit-1/rules\.d'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	587 setf javascript
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	588 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	589 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	590 try
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	591 let config_lines = readfile('/etc/udev/udev.conf')
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	592 catch /^Vim\%((\a\+)\)\=:E484/
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	593 setf hog
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	594 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	595 endtry
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	596 let dir = expand('<amatch>:p:h')
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	597 for line in config_lines
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	598 if line =~ s:ft_rules_udev_rules_pattern
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	599 let udev_rules = substitute(line, s:ft_rules_udev_rules_pattern, '\1', "")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	600 if dir == udev_rules
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	601 setf udevrules
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	602 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	603 break
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	604 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	605 endfor
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	606 setf hog
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	607 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	608
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	609 func dist#ft#SQL()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	610 if exists("g:filetype_sql")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	611 exe "setf " . g:filetype_sql
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	612 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	613 setf sql
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	614 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	615 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	616
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	617 " If the file has an extension of 't' and is in a directory 't' or 'xt' then
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	618 " it is almost certainly a Perl test file.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	619 " If the first line starts with '#' and contains 'perl' it's probably a Perl
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	620 " file.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	621 " (Slow test) If a file contains a 'use' statement then it is almost certainly
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	622 " a Perl file.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	623 func dist#ft#FTperl()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	624 let dirname = expand("%:p:h:t")
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	625 if expand("%:e") == 't' && (dirname == 't' \|\| dirname == 'xt')
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	626 setf perl
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	627 return 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	628 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	629 if getline(1)[0] == '#' && getline(1) =~ 'perl'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	630 setf perl
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	631 return 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	632 endif
13051 a6d3e2081544 Update runtime files Christian Brabandt <cb@256bit.org> parents: 12816 diff changeset	633 let save_cursor = getpos('.')
a6d3e2081544 Update runtime files Christian Brabandt <cb@256bit.org> parents: 12816 diff changeset	634 call cursor(1,1)
a6d3e2081544 Update runtime files Christian Brabandt <cb@256bit.org> parents: 12816 diff changeset	635 let has_use = search('^use\s\s*\k', 'c', 30)
a6d3e2081544 Update runtime files Christian Brabandt <cb@256bit.org> parents: 12816 diff changeset	636 call setpos('.', save_cursor)
a6d3e2081544 Update runtime files Christian Brabandt <cb@256bit.org> parents: 12816 diff changeset	637 if has_use
12816 218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	638 setf perl
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	639 return 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	640 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	641 return 0
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	642 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	643
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	644 " Choose context, plaintex, or tex (LaTeX) based on these rules:
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	645 " 1. Check the first line of the file for "%&<format>".
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	646 " 2. Check the first 1000 non-comment lines for LaTeX or ConTeXt keywords.
14668 34fd018452ed Update runtime files. Christian Brabandt <cb@256bit.org> parents: 13051 diff changeset	647 " 3. Default to "plain" or to g:tex_flavor, can be set in user's vimrc.
12816 218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	648 func dist#ft#FTtex()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	649 let firstline = getline(1)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	650 if firstline =~ '^%&\s*\a\+'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	651 let format = tolower(matchstr(firstline, '\a\+'))
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	652 let format = substitute(format, 'pdf', '', '')
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	653 if format == 'tex'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	654 let format = 'latex'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	655 elseif format == 'plaintex'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	656 let format = 'plain'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	657 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	658 elseif expand('%') =~ 'tex/context/./..tex'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	659 let format = 'context'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	660 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	661 " Default value, may be changed later:
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	662 let format = exists("g:tex_flavor") ? g:tex_flavor : 'plain'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	663 " Save position, go to the top of the file, find first non-comment line.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	664 let save_cursor = getpos('.')
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	665 call cursor(1,1)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	666 let firstNC = search('^\s*[^[:space:]%]', 'c', 1000)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	667 if firstNC " Check the next thousand lines for a LaTeX or ConTeXt keyword.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	668 let lpat = 'documentclass\>\\|usepackage\>\\|begin{\\|newcommand\>\\|renewcommand\>'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	669 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\>'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	670 let kwline = search('^\s\\\%(' . lpat . '\)\\|^\s\\$' . cpat . '$',
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	671 \ 'cnp', firstNC + 1000)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	672 if kwline == 1 " lpat matched
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	673 let format = 'latex'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	674 elseif kwline == 2 " cpat matched
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	675 let format = 'context'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	676 endif " If neither matched, keep default set above.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	677 " let lline = search('^\s*\\\%(' . lpat . '\)', 'cn', firstNC + 1000)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	678 " let cline = search('^\s*\\\%(' . cpat . '\)', 'cn', firstNC + 1000)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	679 " if cline > 0
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	680 " let format = 'context'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	681 " endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	682 " if lline > 0 && (cline == 0 \|\| cline > lline)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	683 " let format = 'tex'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	684 " endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	685 endif " firstNC
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	686 call setpos('.', save_cursor)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	687 endif " firstline =~ '^%&\s*\a\+'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	688
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	689 " Translation from formats to file types. TODO: add AMSTeX, RevTex, others?
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	690 if format == 'plain'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	691 setf plaintex
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	692 elseif format == 'context'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	693 setf context
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	694 else " probably LaTeX
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	695 setf tex
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	696 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	697 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	698 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	699
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	700 func dist#ft#FTxml()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	701 let n = 1
16024 7fd3a9eaeedb patch 8.1.1017: off-by-one error in filetype detection Bram Moolenaar <Bram@vim.org> parents: 15527 diff changeset	702 while n < 100 && n <= line("$")
12816 218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	703 let line = getline(n)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	704 " DocBook 4 or DocBook 5.
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	705 let is_docbook4 = line =~ '<!DOCTYPE.*DocBook'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	706 let is_docbook5 = line =~ ' xmlns="http://docbook.org/ns/docbook"'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	707 if is_docbook4 \|\| is_docbook5
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	708 let b:docbk_type = "xml"
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	709 if is_docbook5
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	710 let b:docbk_ver = 5
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	711 else
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	712 let b:docbk_ver = 4
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	713 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	714 setf docbk
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	715 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	716 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	717 if line =~ 'xmlns:xbl="http://www.mozilla.org/xbl"'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	718 setf xbl
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	719 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	720 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	721 let n += 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	722 endwhile
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	723 setf xml
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	724 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	725
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	726 func dist#ft#FTy()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	727 let n = 1
16024 7fd3a9eaeedb patch 8.1.1017: off-by-one error in filetype detection Bram Moolenaar <Bram@vim.org> parents: 15527 diff changeset	728 while n < 100 && n <= line("$")
12816 218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	729 let line = getline(n)
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	730 if line =~ '^\s*%'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	731 setf yacc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	732 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	733 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	734 if getline(n) =~ '^\s$#\\|class\>$' && getline(n) !~ '^\s#\s*include'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	735 setf racc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	736 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	737 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	738 let n = n + 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	739 endwhile
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	740 setf yacc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	741 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	742
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	743 func dist#ft#Redif()
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	744 let lnum = 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	745 while lnum <= 5 && lnum < line('$')
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	746 if getline(lnum) =~ "^\ctemplate-type:"
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	747 setf redif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	748 return
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	749 endif
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	750 let lnum = lnum + 1
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	751 endwhile
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	752 endfunc
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	753
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	754
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	755 " Restore 'cpoptions'
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	756 let &cpo = s:cpo_save
218102da5226 patch 8.0.1285: occasional crash when using a channel Christian Brabandt <cb@256bit.org> parents: diff changeset	757 unlet s:cpo_save

Mercurial > vim

annotate runtime/autoload/dist/ft.vim @ 16024:7fd3a9eaeedb v8.1.1017