текстовый редактор (text editor)
Использование в приложениях (Application usage)
If a SIGSEGV signal is received while ex is saving a file, the
file might not be successfully saved.
The next command can accept more than one file, so usage such as:
next `ls [abc]*`
is valid; it would not be valid for the edit or read commands,
for example, because they expect only one file and unspecified
results occur.
