+ /* Indent successive candidates by the width of the translation
+ of the above string. */
+ size_t len = gcc_gettext_width (str) + 1;
+ char *spaces = alloca (len);
+ memset (spaces, ' ', len-1);
+ spaces[len] = '\0';
+
+ candidates = candidates->next;
+ do
+ {
+ print_z_candidate (spaces, candidates);
+ candidates = candidates->next;
+ }
+ while (candidates);