13637Re: Balloon-eval supported or not?
- Mar 30, 2013On 29 March 2013 04:16, björn <bjorn.winckler@...> wrote:
> On Sun, Mar 24, 2013 at 1:32 PM, Yongwei Wu wrote:Hi Björn,
>> Does MacVim support Balloon-eval now? I found an 2008 post said it did
>> not support it then, but not much info after. I first tried Snapshot
>> 66 for Lion, and then I built it myself. Both show +balloon_eval, but
>> a plugin that depends on it does not work (echofunc, script #1735). I
>> traced it, and found the balloonexpr is valid--but nothing is shown.
> Ballon eval has been supported for several years now, so it sounds
> like a problem with the plugin or your local settings. There is an
> example under ":h 'bexpr" that lets you see if ballon eval is working
> as expected:
> function! MyBalloonExpr()
> return 'Cursor is at line ' . v:beval_lnum .
> \', column ' . v:beval_col .
> \ ' of file ' . bufname(v:beval_bufnr) .
> \ ' on word "' . v:beval_text . '"'
> set bexpr=MyBalloonExpr()
> set ballooneval
> Save that to a text file (e.g. "beval.vim") and source it (":so
> beval.vim") -- this should cause a balloon to pop up showing the word
> under the cursor. It works as expected for me.
I had tried this before sending the previous message. Nothing showed up.
If it works for you, can you see anything wrong in my configuration
(using Xcode 4.6.1 on OS X 10.7.5)?
$ clang -v
Apple LLVM version 4.2 (clang-425.0.27) (based on LLVM 3.2svn)
Thread model: posix
$ CC='clang' ./configure --with-features=huge --enable-pythoninterp
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