Potato Hatsue

Thank you for your issue. The generated TOML looks like: ```toml [feeluown-core] [feeluown-core.fetch] pypi = "feeluown" [feeluown-core.src] pypi = "feeluown" ``` The parse failed because current config parser doesn't resolve...

This duplication seems to happen randomly for me, but I have no idea how to reproduce. @felixonmars reported this problem to me before, and maybe he could provide more useful...

Perhaps maintaining a list of hls executables' paths for switching in the settings will be nice. :wink:

这回恰好录下来了： 

Shouldn't `fetch.url` work as long as you have the url?

Sorry, did you mean to fetch a wheel instead of the source code for a python package? Do we know the url of the wheel given the package name?

目前 [extra] 中 [megaparsec](https://archlinux.org/packages/extra/x86_64/haskell-megaparsec/) 的版本为 9.3.1，但 nixmt 0.5.0 对其版本的约束为 `megaparsec >= 9.0.1 && < 9.3`——构建因此失败。我们可以尝试在 PKGBUILD 的 `prepare()` 末尾加入 `uusi -u megaparsec $pkgname.cabal` 来去掉这个版本约束，以便能够使用新版本 megaparsec 构建 nixfmt。 至于 AUR 中的...

It seems that `nix-prefetch-url` doesn't support curl options. I think we need to download the file by ourself and add it to store manually in this case. Maybe this process...

FYI I've just made a very ad-hoc change for my own use :) https://github.com/berberman/RSS-Parser/commit/846e24c2bca0f3333c49dface4a585c51ca8749f

FYI, [fcitx5](https://github.com/fcitx/fcitx5) could be used as a backend for this. It has variety input method engines support, including Chinese (pinyin, chewing, rime), Japanese (mozc, anthy, skk), and Korean (hangul) etc....