1 files changed, 73 insertions, 0 deletions
diff --git a/vim/bundle/tlib_vim/autoload/tlib/balloon.vim b/vim/bundle/tlib_vim/autoload/tlib/balloon.vim
new file mode 100644
index 0000000..6967523
--- /dev/null
+++ b/vim/bundle/tlib_vim/autoload/tlib/balloon.vim
@@ -0,0 +1,73 @@
+" @Author:      Tom Link (micathom AT gmail com?subject=[vim])
+" @Website:     http://www.vim.org/account/profile.php?user_id=4037
+" @GIT:         http://github.com/tomtom/tlib_vim/
+" @License:     GPL (see http://www.gnu.org/licenses/gpl.txt)
+" @Created:     2010-08-30.
+" @Last Change: 2015-11-23.
+" @Revision:    48
+
+
+function! tlib#balloon#Register(expr) "{{{3
+    if !has('balloon_eval')
+        return
+    endif
+    if !exists('b:tlib_balloons')
+        let b:tlib_balloons = []
+    endif
+    if !&ballooneval
+        setlocal ballooneval
+    endif
+    if &balloonexpr != 'tlib#balloon#Expr()'
+        if !empty(&balloonexpr)
+            call add(b:tlib_balloons, &balloonexpr)
+        endif
+        setlocal ballooneval balloonexpr=tlib#balloon#Expr()
+    endif
+    if index(b:tlib_balloons, a:expr) == -1
+        call add(b:tlib_balloons, a:expr)
+    endif
+endf
+
+
+function! tlib#balloon#Remove(expr) "{{{3
+    if exists('b:tlib_balloons')
+        call filter(b:tlib_balloons, 'v:val != a:expr')
+        if empty(b:tlib_balloons)
+            setlocal ballooneval&
+            setlocal balloonexpr&
+            unlet b:tlib_balloons
+        endif
+    endif
+endf
+
+
+function! tlib#balloon#Expr() "{{{3
+    " TLogVAR exists('b:tlib_balloons')
+    if !exists('b:tlib_balloons')
+        return ''
+    endif
+    let text = map(copy(b:tlib_balloons), 'eval(v:val)')
+    " TLogVAR b:tlib_balloons, text
+    call filter(text, '!empty(v:val)')
+    if has('balloon_multiline')
+        return join(text, "\n----------------------------------\n")
+    else
+        return get(text, 0, '')
+    endif
+endf
+
+
+function! tlib#balloon#Expand(expr) abort "{{{3
+    if v:beval_bufnr != bufnr('%')
+        " TLogVAR v:beval_bufnr, bufnr('%')
+        return ''
+    endif
+    let win = winsaveview()
+    try
+        call setpos('.', [v:beval_bufnr, v:beval_lnum, v:beval_col, 0])
+        return expand(a:expr)
+    finally
+        call winrestview(win)
+    endtry
+endf
+