ipdk-io
Update command-line usage text
- Edited usage text for command-line utilities and daemons. Made name column 30 characters wide.
- Refactored ovs-vctl
usage()function into several smaller functions. - Added text for P4 commands.
Can you elaborate why all the output strings are made longer with extra space characters in this PR?
Can you elaborate why all the output strings are made longer with extra space characters in this PR?
The first column was widened from 27 to 30 characters. I assume this was because of the number of instances where the text in the first column exceeded its size, resulting in a choppy right-hand column.
If you look at the side-by-side comparisons in ovsdb-tool and ovs-dptl, I think you'll see that the new text is a little more readable than the old text.
There were also a couple of places where a two-space indent was added. I believe this was for greater consistency among the various tools.
I'm extracting other people's edits from P4-OVS and reapplying them in a separate branch. I don't necessarily know the reasons why they made them. :)