Add highlight state

autoload/SpaceVim/mapping/space.vim

@@ -285,6 +285,8 @@ function! SpaceVim#mapping#space#init() abort
   "Symbol
   call SpaceVim#mapping#space#def('nnoremap', ['s', 'e'], 'call SpaceVim#plugins#iedit#start()',
         \ 'start iedit mode', 1, 1)
+  call SpaceVim#mapping#space#def('nnoremap', ['s', 'h'], 'call SpaceVim#plugins#highlight#start()',
+        \ 'highlight all symbols', 1)
   " Getting help
   let g:_spacevim_mappings_space.h.d = {'name' : '+help-describe'}
   call SpaceVim#mapping#space#def('nnoremap', ['h', 'd', 'b'],

autoload/SpaceVim/plugins/highlight.vim

@@ -0,0 +1,41 @@
+"=============================================================================
+" highlight.vim --- highlight mode for SpaceVim
+" Copyright (c) 2016-2017 Shidong Wang & Contributors
+" Author: Shidong Wang < wsdjeg at 163.com >
+" URL: https://spacevim.org
+" License: MIT license
+"=============================================================================
+
+
+function! SpaceVim#plugins#highlight#start()
+  let state = SpaceVim#api#import('transient_state') 
+  call state.set_title('Highlight Transient State')
+  call state.defind_keys(
+        \ {
+        \ 'layout' : 'vertical split',
+        \ 'left' : [
+        \ ],
+        \ 'right' : [
+        \ ],
+        \ }
+        \ )
+  call state.open()
+
+endfunction
+
+
+
+" function() wrapper
+if v:version > 703 || v:version == 703 && has('patch1170')
+  function! s:_function(fstr) abort
+    return function(a:fstr)
+  endfunction
+else
+  function! s:_SID() abort
+    return matchstr(expand('<sfile>'), '<SNR>\zs\d\+\ze__SID$')
+  endfunction
+  let s:_s = '<SNR>' . s:_SID() . '_'
+  function! s:_function(fstr) abort
+    return function(substitute(a:fstr, 's:', s:_s, 'g'))
+  endfunction
+endif