Remove g:signify_cursorhold_normal and g:signify_cursorhold_insert

If you want that behaviour, set 'autowrite' instead.

References #226.

doc/signify.txt

@@ -51,9 +51,9 @@ Supported VCS:~
 ==============================================================================
 MODUS OPERANDI                                          *signify-modus-operandi*
 
-When you open a new buffer, Sy registers it as `active` and tries to figure
+When you open a new buffer, Sy registers it as `active` and tries to figure out
-out whether the underlying file is controlled by a VCS (version control
+whether the underlying file is controlled by a VCS (version control system) or
-system) or not.
+not.
 
 For that, it asynchronously tries all the `diff` subcommands of all the VCS
 tools that are supported and executable. It's recommended to set
@@ -62,9 +62,9 @@ tools that are supported and executable. It's recommended to set
 If one of the checks produces a proper diff, that VCS will automatically be
 used for all successive calls to Sy.
 
-If none of the checks produces a proper diff, the VCS will be set to
+If none of the checks produces a proper diff, the VCS will be set to `unknown`.
-`unknown`. The next time Sy gets run, the buffer will be marked as `inactive`,
+The next time Sy gets run, the buffer will be marked as `inactive`, so it won't
-so it won't look for changes anymore.
+look for changes anymore.
 
 Or you set |g:signify_disable_by_default|, which registers all new buffers as
 `inactive`, and enable Sy on demand using |signify-:SignifyToggle|.
@@ -73,6 +73,9 @@ By default, Sy is rather conservative and only updates signs when opening a
 new buffer or writing it. If you want more agressive sign updating, have a
 look at |g:signify_realtime|.
 
+Moreover, if you want to update signs after 'updatetime' (using the |CursorHold|
+and |CursorHoldI| events), set 'autowrite'.
+
 Use |signify-:SignifyList| to list all buffers managed by Sy and their current
 state.
 
@@ -143,8 +146,6 @@ Other options:~
     |g:signify_sign_changedelete|
     |g:signify_sign_show_count|
     |g:signify_sign_show_text|
-    |g:signify_cursorhold_normal|
-    |g:signify_cursorhold_insert|
     |g:signify_difftool|
     |g:signify_fold_context|
 
@@ -199,8 +200,6 @@ With this option enabled, signs update on:
     |BufEnter|      (opening or switching to another buffer)
     |WinEnter|      (opening or switching to another window)
     |BufWritePost|  (saving a buffer)
-    |CursorHold|    (cursor in normal mode wasn't moved; also saves file)
-    |CursorHoldI|   (cursor in insert mode wasn't moved; also saves file)
     |FocusGained|   (OS window containing Vim got focus)
 
 NOTE: Running Sy on all these events would block too often for older Vim
@@ -345,18 +344,6 @@ yourself: |signify-colors|.
 
 If you want no sign column at all and use Vim 7.4.2201+, use |'signcolumn'|.
 
-------------------------------------------------------------------------------
-                                                   *g:signify_cursorhold_normal*
-                                                   *g:signify_cursorhold_insert*  >
-    let g:signify_cursorhold_normal = 0
-    let g:signify_cursorhold_insert = 0
-<
-Additionally trigger sign updates in normal or insert mode after 'updatetime'
-miliseconds without any keypresses. This fires only once between keypresses,
-thus not every 'updatetime' miliseconds.
-
-NOTE: This also saves the buffer to disk!
-
 ------------------------------------------------------------------------------
                                                             *g:signify_difftool*  >
     let g:signify_difftool = 'gnudiff'
@@ -610,11 +597,12 @@ EXAMPLE                                                        *signify-example*
 An example configuration for Sy:
 >
     let g:signify_vcs_list              = [ 'git', 'hg' ]
-    let g:signify_cursorhold_insert     = 1
-    let g:signify_cursorhold_normal     = 1
     let g:signify_update_on_bufenter    = 0
     let g:signify_update_on_focusgained = 1
 
+    " update signs after 'updatetime'
+    set autowrite
+
     nnoremap <leader>gt SignifyToggle
     nnoremap <leader>gh SignifyToggleHighlight
     nnoremap <leader>gr SignifyRefresh

plugin/signify.vim

@@ -20,7 +20,8 @@ augroup signify
   autocmd QuickFixCmdPre  *vimgrep* let g:signify_locked = 1
   autocmd QuickFixCmdPost *vimgrep* let g:signify_locked = 0
 
-  autocmd BufWritePost * call sy#start()
+  autocmd BufWritePost           * call sy#start()
+  autocmd CursorHold,CursorHoldI * nested if &autowrite | call s:save() | endif
 
   if s:realtime
     autocmd BufEnter,WinEnter * call sy#start()
@@ -31,12 +32,6 @@ augroup signify
   if get(g:, 'signify_update_on_bufenter')
     autocmd BufEnter * nested call s:save()
   endif
-  if s:realtime || get(g:, 'signify_cursorhold_normal')
-    autocmd CursorHold * nested call s:save()
-  endif
-  if s:realtime || get(g:, 'signify_cursorhold_insert')
-    autocmd CursorHoldI * nested call s:save()
-  endif
   if (s:realtime || get(g:, 'signify_update_on_focusgained')) && !has('gui_win32')
     autocmd FocusGained * SignifyRefresh
   endif