ScribuntoContent now supports content being redirects, if the underlying
ScribuntoEngine does so. For Lua, a redirect looks like:
return require [[Module:Foo]]
which also happens to be perfectly valid Lua. There is intentionally no
`#REDIRECT`-style token (like in wikitext/JavaScript/CSS) because no one
will create a page with this content except for the purposes of a
redirect.
Bug: T120794
Co-Authored-By: DannyS712 <DannyS712.enwiki@gmail.com>
Co-Authored-By: C. Scott Ananian <cscott@cscott.net>
Co-Authored-By: Jackmcbarn <jackmcbarn@gmail.com>
Change-Id: I405e7953d00af8a34d5e8addc61a245732c71e8e
empty() should only be used to suppress errors
When the type of the variable is array,
a falsy check is the same (checks for null, false and empty array)
Found by a new phan plugin (T234237)
Change-Id: Id855be9dd25a27d9e46e3065dacbd268177b073d
