Remove OOM checks: backslash_halve_save()
truncate_line() cant't FAIL: change its return type to void
Remove OOM checks: mark_line()
Remove OOM checks: ff_create_stack_element()
Remove OOM checks: u_save_line()
Remove OOM checks: expand_tag_fname() and tag_full_name()
Remove OOM checks: do_string_sub()
Remove OOM checks: viminfo_filename()
The latest suggested changes to the s/alloc/xmalloc commit