Chris Aumann

Thanks for the feedback! I'm open for both, environment or cmd flag, I just used an env because the other directory `ACME_CONFIG` was also set via the environment.

First thought is, that parsing `host:port` is not that easy, as theoretically it's possible to have a filename containing the `:` character. This might not even that unlikely, if someone...

It seems to me that a new (mutually exclusive) flag indeed seems like the most straightforward idea. `-http01-dir` sounds good to me.

It makes a huge difference on my machine regarding startup time (I've tested this on macOS Catalina and Ubuntu 18.04, both with `neovim`): Using `--startuptime` with [bootstrap.css](https://gist.github.com/chr4/1612664d7b4c89a44e2cb307c26701e1) ```diff diff move.txt...

It's a little better with vim 8.1 - but still factor 10 slower: ```diff diff move.txt hold.txt | grep vim-css < 075.024 001.508 001.508: sourcing ~/.config/nvim/bundle/vim-css-color/autoload/css_color.vim < 852.235 000.129 000.129:...

Found something: This is dependent on the option `set foldmethod=syntax`. As soon as I comment out this in my config, it is fast again: ```diff diff move.txt hold.txt | grep...

Thanks for digging into this! I'm actually not really using `fdm=syntax` to be honest. I can live with having it commented out. I never conciously experienced the lag issues you're...

> Is that a tenfold increase…!? Seems like it. I was using `neovim` when benchmarking this, fyi. Really apprechiating your effords here to fix this and also keep backwards compatibility....

Manually installing `kinetic` packages seems to work (leaves you without automatic apt updates, though): ```bash wget http://de.archive.ubuntu.com/ubuntu/pool/main/i/icu/libicu71_71.1-3_amd64.deb wget http://de.archive.ubuntu.com/ubuntu/pool/universe/r/rspamd/rspamd_3.2-3_amd64.deb dpkg -i libicu71_71.1-3_amd64.deb dpkg -i rspamd_3.2-3_amd64.deb ```

Can confirm. Packages installed manually from [kinetic](https://github.com/rspamd/rspamd/issues/4158#issuecomment-1247950782) are upgraded seemlessly, too! Thanks 👍🏻