Our source blocks currently have a mix of different subs, with many not defining them at all. We should try to be consistent.

Comment From: robert-smith-911

Just curious @philwebb , what do you mean by subs?

Comment From: philwebb

@robert-smith-911

We have a few imports that declare them:

[source,java,indent=0,subs="verbatim,quotes,attributes"]
----
include::{code-examples}/context/embedded/TomcatServerCustomizerExample.java[tag=configuration]
----

And a lot more that don't

Comment From: robert-smith-911

@philwebb Something I can look at?

Comment From: philwebb

Thanks for the offer, but it's probably best if we tackle as part of #6313