* Document fallthrough and fix *reverse*
While documenting the fallthrough behavior and testing it I noticed
the did not properly work. This PR does a tiny bit too much as it
- Documents fallthrough
- Fixes fallthrough in reverse
- Makes directives_generate complain on duplicate priorities
- Moved reverse *before* file in middleware.cfg
- Add a test that tests the reverse fallthrough behavior with a file
backend
Fixes#515
* ....and fix the tests
* all-middleware-equal
* Revert "all-middleware-equal"
This reverts commit ee77b2a981.
* middleware: treat external and local the same
Make the middleware generation simpler and also specify the local
middleware, meaning that it can now be removed as well. Simplify
the code a bit and regen everything.
* remove lineNR, not used
When using an external middleware, the generated file was failing to compile.
The issue is a typo in directives_generate.go that left imports with an
unterminated string.
Remove the "gen" directory and move directives_generate.go out of it.
Add a build ignore tag so it isn't build by default. Cleanup the go gen
invocations so there are not seen as package docs.
Simplify the code a bit and don't run go gen twice.
