Leverage classpath#split from ns completion

plugin/foreplay.vim

@@ -46,8 +46,7 @@ endfunction
 
 function! foreplay#ns_complete(A, L, P) abort
   let matches = []
-  for pattern in split(&path, ',')
-    for dir in split(glob(pattern, 1), "\n")
+  for dir in classpath#split(classpath#from_vim(&path))
     if dir =~# '\.jar$' && executable('zipinfo')
       let files = split(system('zipinfo -1 '.shellescape(dir).' "*.clj"'), "\n")
       if v:shell_error
@@ -59,7 +58,6 @@ function! foreplay#ns_complete(A, L, P) abort
     endif
     let matches += files
   endfor
-  endfor
   return filter(map(matches, 's:tons(v:val)'), 'a:A ==# "" || a:A ==# v:val[0 : strlen(a:A)-1]')
 endfunction