如何为不同的 vim 插件设置不同的 <leader>

Question

我在插件 jedi-vim 的默认键映射和我自定义的键映射之间存在冲突。

" I mapped some cscope functions like below
nnoremap <leader>g :cscope find g  <c-r>=expand('<cword>')<cr><cr>
nnoremap <leader>d :cscope find d  <c-r>=expand('<cword>')<cr><cr>

但是，此键绑定被 g:jedi#goto_assignments_command 和 g:jedi#goto_command jedi-vim.

的键绑定覆盖

我想知道是否可以只为 jedi-vim 设置一个不同的 <leader> 而不是重新映射冲突的键。

Answer 1

显然 jedi-vim 不使用规范的 <Plug>-映射，而是使用单独的配置变量。尽管如此

let g:jedi#goto_assignments_command = ",g"
let g:jedi#goto_command = ",d"

在您的 ~/.vimrc 中（即在获取 jedi-vim 之前）应该可以解决问题，这就是我的建议。

备选

<Leader> 键受 mapleader 变量的影响。来自 :help <Leader>:

Note that the value of "mapleader" is used at the moment the mapping is defined. Changing "mapleader" after that has no effect for already defined mappings.

所以，你也可以这样解决：

let mapleader = ','
runtime! plugin/jedi.vim
unlet mapleader

插件管理器或安装为 pack 插件 进一步复杂化，它改变了插件初始化的顺序。我不推荐这个。

Answer 2

关注@Ingo answer. I remaped most used functions in jedi-vim docu:

:let g:jedi#goto_command = ",jd"
:let g:jedi#goto_assignments_command = ",jg"
:let g:jedi#usages_command = ",jn"
:let g:jedi#rename_command = ",jr"
" will auto-create next visual-map: ,jr  *@:call jedi#rename_visual()<CR>
" rename_command() fails in normal-mode, but success in visual-mode !
:let g:jedi#goto_stubs_command = ",js"
:let g:jedi#documentation_command = ",jK"
                                                                          
" s  <C-Space>   *@'<C-G>c'.jedi#complete_string(0)
:let g:jedi#completions_command = "<C-J>"
                                              
" jedi-vim Plug called AFTER remaping its commands only
Plug 'davidhalter/jedi-vim', {'for': 'python'}

PD：这应该是Karkat先生回答的评论，但仍然没有50分。

如何为不同的 vim 插件设置不同的 <leader>

How to set distinct <leader> for a distinct vim plugin

vim

vi

vim-plugin

neovim

备选