user58915: % characters are used for template processing but I want it to just send the % through. How do you tell it to do that?

user2881: You'd use %% to get a single % as output.
From the source code: double percent sign encountered, this is single percent sign escaped.

58915: <p>% characters are used for <a href="https://github.com/me-no-dev/ESPAsyncWebServer#template-processing" rel="nofollow noreferrer">template processing</a> but I want it to just send the % through. How do you tell it to do that?</p>
 2881: <p>You'd use <code>%%</code> to get a single <code>%</code> as output.</p>

<p>From the source code: <a href="https://github.com/me-no-dev/ESPAsyncWebServer/blob/fc71230a31c25ddebec7462d60cd495c919244c8/src/WebResponses.cpp#L402" rel="nofollow noreferrer">double percent sign encountered, this is single percent sign escaped.</a></p>
