From 88fe6c52473022678e265ef81f5b68d2f5f624ac Mon Sep 17 00:00:00 2001
From: albfan <albertofanjul@gmail.com>
Date: Wed, 9 Sep 2015 01:49:16 +0200
Subject: [PATCH] delete results

resolves #9
---
 autoload/ag.vim | 27 +++++++++++++++++++++------
 doc/ag.txt      |  1 +
 2 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/autoload/ag.vim b/autoload/ag.vim
index c7b19dd9..d5e2d653 100644
--- a/autoload/ag.vim
+++ b/autoload/ag.vim
@@ -191,12 +191,27 @@ function! ag#AgGroup(ncontext, visualmode, fileregexp, args)
   setlocal foldcolumn=2
   1
   setlocal nomodifiable
-  map <buffer> o zaj
-  map <buffer> <space> :call NextFold()<CR>
-  map <buffer> O :call ToggleEntireFold()<CR>
-  map <buffer> <Enter> :call OpenFile(0)<CR>
-  map <buffer> s :call OpenFile(1)<CR>
-  map <buffer> S :call OpenFile(2)<CR>
+  noremap <silent> <buffer> o zaj
+  noremap <silent> <buffer> <space> :call NextFold()<CR>
+  noremap <silent> <buffer> O :call ToggleEntireFold()<CR>
+  noremap <silent> <buffer> <Enter> :call OpenFile(0)<CR>
+  noremap <silent> <buffer> s :call OpenFile(1)<CR>
+  noremap <silent> <buffer> S :call OpenFile(2)<CR>
+  noremap <silent> <buffer> d :call DeleteFold()<CR>
+endfunction
+
+function DeleteFold()
+  if foldlevel(".") == 0
+    return
+  endif
+  setlocal modifiable
+  if foldclosed(".") != -1
+    normal zo
+  endif
+  "normal stops if command fails. On  cursor at beginning of fold motion fails
+  normal! [z
+  normal! kVj]zD
+  setlocal nomodifiable
 endfunction
 
 " Find next fold or go back to first one
diff --git a/doc/ag.txt b/doc/ag.txt
index 422196d1..8ae06662 100644
--- a/doc/ag.txt
+++ b/doc/ag.txt
@@ -31,6 +31,7 @@ the results in a split window.
      <space> Open next fold search (cyclic)
      s       Goto selected file:line:col splitting horizontal above
      S       Goto selected file:line:col splitting vertical above
+     d       Delete result
 
 :AgBuffer[!] [options] {pattern}                                    *:AgBuffer*