tree 1cc720b1796fb1442ccd422e39c0040b5dcfa0ae
parent fae9edf47077adccf180cf993b797d20c954def7
author Amaury Denoyelle <adenoyelle@haproxy.com> 1620310899 +0200
committer Amaury Denoyelle <adenoyelle@haproxy.com> 1620390881 +0200

MINOR: cfgparse: implement experimental config keywords

Add a new flag to mark a keyword as experimental. An experimental
keyword cannot be used if the global 'expose-experimental-directives' is
not present first.

Only keywords parsed through a standard cfg_keywords lists in
global/proxies section will be automatically detected if declared
experimental. To support a keyword outside of these lists,
check_kw_experimental must be called manually during its parsing.

If an experimental keyword is present in the config, the tainted flag is
updated.

For the moment, no keyword is marked as experimental.