Vim 中的语法提示
我已经使用 Vim 有一段时间了，虽然代码完成（全能、字典等）工作得很好，但我错过了一件事。
语法提示，所以基本上我想知道一个函数接受什么参数，而不是在网上查找它，我想把它放在 Vim 中的某个地方，最好是在当前行上方的框中或其他地方。
有什么方法可以实现这一点，我主要使用 PHP、Python 和 C++，所以我需要它来实现这些语言。
编辑：我确实已经安装了 ctags，但据我所知它没有提供语法提示，尝试使用 PHP 标准函数，不知道我是否忽略了某些内容。
还可以选择使用 snipMate 并输入所有标准库函数，但这需要大量工作，我会想象有人已经这样做了（是的，有类似 ultiSnips 的东西可以这样做，但它不如 snipMate）
I've been using Vim for quite a while now, and while the code-completion (omni, dictionary, etc) works fine I've been missing one thing.
Syntax-hinting, so basically I'd like to know what arguments a function accepts, rather than look it up online I'd like to have it somewhere in Vim, preferably in a box above the current line or something.
Is there any way to achieve this, I mostly work with PHP, Python and C++ so I need it for those languages.
Edit: I do already have ctags installed, but from what I could tell it didn't provide syntax-hinting, tried it with PHP standard functions, dunno if I've overlooked something.
There's also the option of using snipMate and entering all standard library functions, but that's a lot of work, would've imagined that someone already did that (And yes there's something like ultiSnips that does but it's inferior to snipMate)
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从听起来的方式来看，我认为您正在寻找
setcompleteopt+=preview。更多信息可以在:helpcompleteopt中找到。From the way it sounds I think you are looking for
set completeopt+=preview. More information can be found at:help completeopt.我认为插件 echofunc 可以做到这一点。
当你编写代码时，按下
(后，函数原型显示在状态栏中。
另请检查插件 srcexpl.vim 我认为它做了类似的事情（我不过不要经常使用它）。
I think the plugin echofunc does that.
When you are writing code, after you press
(the functionprototype is displayed in the statusbar.
Check also the plugin srcexpl.vim which I think does something similar (I don't use it much though).