diff --git a/autoload/latex.vim b/autoload/latex.vim
index a48339e..ff7a381 100644
--- a/autoload/latex.vim
+++ b/autoload/latex.vim
@@ -88,7 +88,7 @@ endfunction
 
 " {{{1 latex#view
 function! latex#view()
-  let outfile = g:latex#data[b:latex.id].out()
+  let outfile = shellescape(g:latex#data[b:latex.id].out())
   if !filereadable(outfile)
     echomsg "Can't view: Output file is not readable!"
     return
@@ -118,10 +118,10 @@ function! s:init_environment()
     let b:latex.id = id
   else
     let data = {}
-    let data.tex  = shellescape(main)
-    let data.root = shellescape(fnamemodify(data.tex, ':h'))
-    let data.base = shellescape(fnamemodify(data.tex, ':t'))
-    let data.name = shellescape(fnamemodify(data.tex, ':t:r'))
+    let data.tex  = main
+    let data.root = fnamemodify(data.tex, ':h')
+    let data.base = fnamemodify(data.tex, ':t')
+    let data.name = fnamemodify(data.tex, ':t:r')
     function data.aux() dict
       return s:get_main_ext(self, 'aux')
     endfunction
@@ -282,7 +282,7 @@ function! s:get_main_ext(texdata, ext)
   for f in map(candidates,
         \ 'a:texdata.root . ''/'' . v:val . ''.'' . a:ext')
     if filereadable(f)
-      return shellescape(fnamemodify(f, ':p'))
+      return fnamemodify(f, ':p')
     endif
   endfor
 
diff --git a/autoload/latex/latexmk.vim b/autoload/latex/latexmk.vim
index eee7b0f..855f73b 100644
--- a/autoload/latex/latexmk.vim
+++ b/autoload/latex/latexmk.vim
@@ -57,13 +57,13 @@ function! latex#latexmk#clean(...)
   "
   " Run latexmk clean process
   "
-  let cmd = '!cd ' . data.root . ';'
+  let cmd = '!cd ' . shellescape(data.root) . ';'
   if full
     let cmd .= 'latexmk -C '
   else
     let cmd .= 'latexmk -c '
   endif
-  let cmd .= data.base . ' &>/dev/null'
+  let cmd .= shellescape(data.base) . ' &>/dev/null'
   let g:latex#data[b:latex.id].clean_cmd = cmd
 
   call s:execute(cmd)
@@ -85,7 +85,7 @@ function! latex#latexmk#compile()
   "
   " Set latexmk command with options
   "
-  let cmd  = '!cd ' . data.root . ' && '
+  let cmd  = '!cd ' . shellescape(data.root) . ' && '
   let cmd .= 'max_print_line=2000 latexmk'
   let cmd .= ' -' . g:latex_latexmk_output
   let cmd .= ' -quiet '
@@ -93,7 +93,7 @@ function! latex#latexmk#compile()
   let cmd .= ' ' . g:latex_latexmk_options
   let cmd .= ' -e ' . shellescape('$pdflatex =~ s/ / -file-line-error /')
   let cmd .= ' -e ' . shellescape('$latex =~ s/ / -file-line-error /')
-  let cmd .= ' ' . data.base
+  let cmd .= ' ' . shellescape(data.base)
   let cmd .= ' &>/dev/null &'
   let g:latex#data[b:latex.id].cmd = cmd