Disable shellslash while shellescaping

autoload/latex.vim

@@ -106,9 +106,16 @@ function! latex#view(...) " {{{1
   " Join arguments to pass them on to the viewer
   let args = join(a:000, ' ')
 
+  " Disable shellslash
+  let l:ssl = &l:ssl
+  setlocal nossl
+
   let exe = {}
   let exe.cmd = g:latex_viewer . ' ' . args . shellescape(outfile)
 
+  " Restore shellslash
+  let &l:ssl = l:ssl
+
   call latex#util#execute(exe)
 endfunction
 " }}}1

autoload/latex/latexmk.vim

@@ -72,6 +72,10 @@ function! latex#latexmk#clean(full) " {{{1
     return
   endif
 
+  " Disable shellslash
+  let l:ssl = &l:ssl
+  setlocal nossl
+
   "
   " Run latexmk clean process
   "
@@ -93,6 +97,9 @@ function! latex#latexmk#clean(full) " {{{1
         \ }
   call latex#util#execute(exe)
 
+  " Restore shellslash
+  let &l:ssl = l:ssl
+
   if a:full
     echomsg "latexmk full clean finished"
   else
@@ -225,6 +232,10 @@ function! s:latexmk_set_cmd(data) " {{{1
   "       which allows inspection of latexmk output
   let tmp = tempname()
 
+  " Disable shellslash
+  let l:ssl = &l:ssl
+  setlocal nossl
+
   if has('win32')
     let cmd  = 'cd /D ' . shellescape(a:data.root)
     let cmd .= ' && set max_print_line=2000 & latexmk'
@@ -249,6 +260,9 @@ function! s:latexmk_set_cmd(data) " {{{1
 
   let cmd .= ' ' . shellescape(a:data.base)
 
+  " Restore shellslash
+  let &l:ssl = l:ssl
+
   if has('win32')
     let cmd .= ' >'  . tmp
     let cmd = 'cmd /s /c "' . cmd . '"'