Vim：浏览代码

Question

我希望能够使用 Vim 在函数之间导航光标。主要是，我想要一个命令来允许我转到下一个功能，例如

}

允许我转到下一段。我发现了这个：

转到 Vim 中 C++ 函数的末尾

不幸的是，它在 JavaScript 中似乎运行得不太好。另外，我相信它也不适用于 Python，因为 Python 不太依赖 { 和 }。

有什么帮助吗？

Answer 1

在Python文件中我发现：

• }

  将带我到街区的尽头，

• ]]

  将带我开始下一个功能。

• [[

  将我带到当前功能的开始，或者如果我继续按，则进入上面的功能。

]}

不过好像没用。

Answer 2

我相信标准的 vim 动作将在 javascript 中为你工作。我认为 $VIMRUNTIME/ftplugin/javascript.vim 文件定义了函数/类/等边界。

参见

:h ]m

：

                        *]m*
]m          Go to [count] next start of a method (for Java or
            similar structured language).  When not before the
            start of a method, jump to the start or end of the
            class.  When no '{' is found after the cursor, this is
            an error.  |exclusive| motion.
                        *]M*
]M          Go to [count] next end of a method (for Java or
            similar structured language).  When not before the end
            of a method, jump to the start or end of the class.
            When no '}' is found after the cursor, this is an
            error. |exclusive| motion.
                        *[m*
[m          Go to [count] previous start of a method (for Java or
            similar structured language).  When not after the
            start of a method, jump to the start or end of the
            class.  When no '{' is found before the cursor this is
            an error. |exclusive| motion.
                        *[M*
[M          Go to [count] previous end of a method (for Java or
            similar structured language).  When not after the
            end of a method, jump to the start or end of the
            class.  When no '}' is found before the cursor this is
            an error. |exclusive| motion.

更精确的 JS 动作：https://github.com/okcompute/vim-javascript-motions

对于 python，请参阅 $VIMRUNTIME/ftplugin/python.vim:

    execute "nnoremap <silent> <buffer> ]] :call <SID>Python_jump('n', '". b:next_toplevel."', 'W', v:count1)<cr>"
    execute "nnoremap <silent> <buffer> [[ :call <SID>Python_jump('n', '". b:prev_toplevel."', 'Wb', v:count1)<cr>"
    execute "nnoremap <silent> <buffer> ][ :call <SID>Python_jump('n', '". b:next_endtoplevel."', 'W', v:count1, 0)<cr>"
    execute "nnoremap <silent> <buffer> [] :call <SID>Python_jump('n', '". b:prev_endtoplevel."', 'Wb', v:count1, 0)<cr>"
    execute "nnoremap <silent> <buffer> ]m :call <SID>Python_jump('n', '". b:next."', 'W', v:count1)<cr>"
    execute "nnoremap <silent> <buffer> [m :call <SID>Python_jump('n', '". b:prev."', 'Wb', v:count1)<cr>"
    execute "nnoremap <silent> <buffer> ]M :call <SID>Python_jump('n', '". b:next_end."', 'W', v:count1, 0)<cr>"
    execute "nnoremap <silent> <buffer> [M :call <SID>Python_jump('n', '". b:prev_end."', 'Wb', v:count1, 0)<cr>"