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vim-patch:8.1.1017: off-by-one error in filetype detection

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Problem:    Off-by-one error in filetype detection.
Solution:   Also check the last line of the file.
493fbe4abe
This commit is contained in:
Jan Edmund Lazo 2019-03-17 20:34:49 -04:00
parent 29d6993ccd
commit 8394bf676b
1 changed files with 6 additions and 6 deletions
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12
runtime/autoload/dist/ft.vim vendored
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@ -197,7 +197,7 @@ func dist#ft#FTe()
exe 'setf ' . g:filetype_euphoria
else
let n = 1
while n < 100 && n < line("$")
while n < 100 && n <= line("$")
if getline(n) =~ "^\\s*\\(<'\\|'>\\)\\s*$"
setf specman
return
@ -211,7 +211,7 @@ endfunc
" Distinguish between HTML, XHTML and Django
func dist#ft#FThtml()
let n = 1
while n < 10 && n < line("$")
while n < 10 && n <= line("$")
if getline(n) =~ '\<DTD\s\+XHTML\s'
setf xhtml
return
@ -222,13 +222,13 @@ func dist#ft#FThtml()
endif
let n = n + 1
endwhile
setf html
setf FALLBACK html
endfunc
" Distinguish between standard IDL and MS-IDL
func dist#ft#FTidl()
let n = 1
while n < 50 && n < line("$")
while n < 50 && n <= line("$")
if getline(n) =~ '^\s*import\s\+"\(unknwn\|objidl\)\.idl"'
setf msidl
return
@ -687,7 +687,7 @@ endfunc
func dist#ft#FTxml()
let n = 1
while n < 100 && n < line("$")
while n < 100 && n <= line("$")
let line = getline(n)
" DocBook 4 or DocBook 5.
let is_docbook4 = line =~ '<!DOCTYPE.*DocBook'
@ -713,7 +713,7 @@ endfunc
func dist#ft#FTy()
let n = 1
while n < 100 && n < line("$")
while n < 100 && n <= line("$")
let line = getline(n)
if line =~ '^\s*%'
setf yacc