tree a4be98f20d1c7b47bb73c0759c14efcdb9c0e64e
parent cdc84dd33785e9a02d61ced399026d5ccd901ba1
author Tom Cherry <tomcherry@google.com> 1574361066 -0800
committer Tom Cherry <tomcherry@google.com> 1575496850 -0800

logcat: improve --help and error messages

Makes slight improvements to the --help text:
- Fix whitespace formatting and punctuation.
- Divide options into categories
- Clarify how the logd control functions work.
- Clarify --print.

Add additional text to the EOF error message that is returned when
logd disconnects the logcat instance, to clarify that this is intended
behavior if the logcat instance is reading too slowly.

Bug: 144311420
Test: view these messages
Change-Id: Icc12d278a8e8cb483918c0637b6fb529949cc33f