diff options
Diffstat (limited to 'usr.bin/script/script.1')
| -rw-r--r-- | usr.bin/script/script.1 | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/usr.bin/script/script.1 b/usr.bin/script/script.1 index 3aa03e5..cd3f800 100644 --- a/usr.bin/script/script.1 +++ b/usr.bin/script/script.1 @@ -166,3 +166,12 @@ The slave terminal mode is checked for ECHO mode to check when to avoid manual echo logging. This does not work when in a raw mode where the program being run is doing manual echo. +.Pp +If the +.Nm +reads zero bytes from the terminal it switches to a mode when it probes read +only once a second until it gets some data. +This prevents the +.Nm +spinning on zero-byte reads, but might cause a 1-second delay in +processing of the user input. |
