charset_filter不起作用

[Eliot00]

Describe the bug

在自己的方案裏配置了字符集選項，但是選中了gb2312之後，仍然可以打出不在gb2312字符集內的字，比如這個字：𬉪。

switches:
  - name: ascii_mode
    reset: 0
    states: ["中文", "西文"]
  - name: full_shape
    states: ["半角", "全角"]
  - options: [ utf-8, big5hkscs, big5, gbk, gb2312 ]
    states:
      - 字集 → 全
      - 字集 → 港臺
      - 字集 → 臺
      - 字集 → 大陸
      - 字集 → 简体
    reset: 0

engine:
  processors:
    - ascii_composer
    - recognizer
    - key_binder
    - speller
    - punctuator
    - selector
    - navigator
    - express_editor
  segmentors:
    - ascii_segmentor
    - matcher
    - abc_segmentor
    - affix_segmentor@reverse_lookup
    - punct_segmentor
    - fallback_segmentor
  translators:
    - punct_translator
    - table_translator
    - script_translator@reverse_lookup
  filters:
    - charset_filter@utf8
    - charset_filter@big5hkscs
    - charset_filter@big5
    - charset_filter@gbk
    - charset_filter@gb2312
    - uniquifier
    - reverse_lookup_filter@pinyin_reverse_lookup

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4. See bug

Expected behavior A clear and concise description of what you expected to happen.

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Flavor(please complete the following information): Select your flavor:

• [ ] ibus-rime
• [ ] fcitx-rime
• [x] fcitx5-rime
• [ ] Squirrel
• [ ] Trime
• [ ] Weasel

Package:

• OS: NixOS 22.05
• Version: [e.g. 5.0.7]
• URI: [e.g. https://software.opensuse.org/package/fcitx5-rime?search_term=fcitx5-rime]

Additional context Add any other context about the problem here.

[lotem]

不支持这些选项啊。

[Eliot00]

文欓裏有，現在的版本移除了？這个功能可以加回來嗎？

[LEOYoon-Tsaw]

哪個文欓？我去刪掉

[lotem]

librime里的组件没有可配置的字符集选项。需要确认本地的软件包有没有包含librime-charcode插件。额外的字符集支持是插件提供的。

[zendo]

https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/libraries/librime/default.nix

因为 nixos 没打包 librime-charcode 插件，所以没法用，我也踩坑了。