применить файл сравнения к оригиналу (apply a diff file to an original)
Диагностика (Diagnostic)
Diagnostics generally indicate that patch couldn't parse your
patch file.
If the --verbose option is given, the message Hmm... indicates
that there is unprocessed text in the patch file and that patch
is attempting to intuit whether there is a patch in that text
and, if so, what kind of patch it is.
patch's exit status is 0 if all hunks are applied successfully, 1
if some hunks cannot be applied or there were merge conflicts,
and 2 if there is more serious trouble. When applying a set of
patches in a loop it behooves you to check this exit status so
you don't apply a later patch to a partially patched file.
