конвертировать и копировать файл (convert and copy a file)
Последствия ошибок (Consequences of errors)
If an input error is detected and the noerror conversion has not
been specified, any partial output block shall be written to the
output file, a diagnostic message shall be written, and the copy
operation shall be discontinued. If some other error is detected,
a diagnostic message shall be written and the copy operation
shall be discontinued.
The following sections are informative.
