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Support Cygwin; Improve Linux support; other minor improvements #5

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Support Cygwin; Improve Linux support; other minor improvements #5

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56 changes: 38 additions & 18 deletions ftplugin/markdown.vim
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Original file line number Diff line number Diff line change
Expand Up @@ -7,31 +7,51 @@
if exists("b:loaded_markdown_preview")
finish
endif

let b:loaded_markdown_preview = 1


function! s:ShowMarkdownPreview(line1, line2)
let text = getline(a:line1, a:line2)
let ofilename = "markdown-preview.md"
let nfilename = "markdown-preview.html"
if has('mac') || has('macunix')
call writefile(text, "/tmp/" . ofilename)
call system("multimarkdown /tmp/" . ofilename . " > /tmp/" . nfilename)
call system("open /tmp/" . nfilename)
elseif has('unix')
call writefile(text, "/tmp/" . ofilename)
call system("multimarkdown /tmp/" . ofilename . " > /tmp/" . nfilename)
call system("gnome-open /tmp/" . nfilename)
elseif has('win32') || has('win64') || has('win16')
let s:vimtmp = $appdata . "\\vim\\tmp"
if isdirectory(s:vimtmp) == 'FALSE'
call system("mkdir " . s:vimtmp)

" Set names for temp files.
let mkdfile = "markdown-preview.md"
let htmfile = "markdown-preview.html"

if has('unix')
" Set path to temp files.
let mkdfile = "/tmp/" . mkdfile
let htmfile = "/tmp/" . htmfile

" Convert Markdown to HTML.
call writefile(text, mkdfile)
if has('win32unix')
call system("multimarkdown c:/cygwin" . mkdfile . " > c:/cygwin" . htmfile)
else
call system("multimarkdown " . mkdfile . " > " . htmfile)
endif
call writefile(text, $appdata . '\vim\tmp\' . ofilename)
call system('multimarkdown "' . $appdata . '\vim\tmp\' . ofilename . '" -o "' . $appdata . '\vim\tmp\' . nfilename . '"')
call system('"' . $appdata . '\vim\tmp\' . nfilename . '"')

" Open HTML.
if has('mac') || has('macunix')
call system("open " . htmfile)
elseif has('win32unix')
call system("cygstart " . htmfile)
else
call system("xdg-open " . htmfile)
endif

elseif has('win32') || has('win64')
let mkdfile = $temp . "\\" . mkdfile
let htmfile = $temp . "\\" . htmfile

" Convert Markdown to HTML.
call writefile(text, mkdfile)
call system('multimarkdown "' . mkdfile . '" -o "' . htmfile . '"')

" Open HTML.
call system('"' . htmfile . '"')
endif
endfunction


command! -range=% MarkdownPreview call s:ShowMarkdownPreview(<line1>, <line2>)
command! -range=% MdP call s:ShowMarkdownPreview(<line1>, <line2>)