为什么我可以使用井号(#)来破坏vim用户功能命名规则

Question

vimscript帮助文件在定义用户函数时说明:

函数名称必须以大写字母开头,以避免与内置函数混淆.

这是强制执行的,除了我通过查看其他代码发现的以下情况.

"This should not work.
"But it does as long as the function is in a file called 'overrides.vim'.
function! overrides#name() abort
  echo 'Test overrides\name'
endfunction

"This should not work either.
"But it does as long as the file above is in a folder called 'plugin'.
function! plugin#overrides#name() abort 
  echo 'Test plugin\overrides\name'
endfunction

let stupid = {}
"This should not work.
"But it does aslong as the stupid Dictionary is defined.
function! stupid.name() abort
  echo 'Test stupidname'
endfunction


call overrides#name()
call plugin#overrides#name()
call stupid.name()

我到处寻找可以解释这种语法的任何东西.我知道现在有效.我非常好奇的是,对于那些使用过这种语法的人,你在哪里了解它？

是否有其他vimscript功能在帮助文件中没有提到？

Answer 1

此命名语法用于autoload函数.键入:help autoload-functions寻求帮助.

AUTOMATICALLY LOADING FUNCTIONS ~
                                                          *autoload-functions*
When using many or large functions, it's possible to automatically define them
only when they are used.  There are two methods: with an autocommand and with
the "autoload" directory in 'runtimepath'.