Shellescape the identifier. Improve error messages.

Author: annaluiseblume

autoload/hdevtools.vim

@@ -589,7 +589,7 @@ function! hdevtools#insert_type()
 
   let l:pos_lines = split(l:output_for_pos, '\n')
   if len(l:pos_lines) == 0
-    call hdevtools#print_error('hdevtools#insert_type: No Type Information. hdevtools answered: ' . l:output_for_pos)
+    call hdevtools#print_error('hdevtools#insert_type: No Type Information.)
     return
   endif
   let l:pos_last_line = l:pos_lines[-1]
@@ -602,10 +602,11 @@ function! hdevtools#insert_type()
   let l:string_at_linenumber = getline(l:linenumber_of_identifier)
   let l:identifier = (split(l:string_at_linenumber))[0]
 
-  let l:cmd_to_get_type_of_identifier = hdevtools#build_command_bare('info', shellescape(l:file) . ' ' . l:identifier)
+  let l:cmd_to_get_type_of_identifier = hdevtools#build_command_bare('info', shellescape(l:file) . ' ' . shellescape(l:identifier))
   let l:output_for_type = system(l:cmd_to_get_type_of_identifier)
 
   if v:shell_error != 0
+    call hdevtools#print_error("hdevtools#insert_type: Couldn't get type for " . l:identifier . ". hdevtools answered: " . l:last_line)
     for l:line in split(l:output_for_type, '\n')
       call hdevtools#print_error(l:line)
     endfor