DEV: flags/show-sess-to-flags: add support for color output
Highlighting a few fields helps spot them, but only if there are not too
many. What is done here is the following:
- the first line of each stream is highlighted in white (helps find
beginning/end in long dumps
- fields in the form name=value where value starts with upper case
letters are considered as a state dump (e.g. stconn state) and are
also highlighted. This results in ~20 pairs. In this case the name
and value use two different colors (cyan vs yellow) to further help
find what is being looked for
This is only done when the output is a terminal or when --color=always
is passed. It's also possible to disable it with --color=never or
--no-color.
1 file changed