From 80ac875d93508e858fb357e4decb038ba61c6207 Mon Sep 17 00:00:00 2001
From: wsdjeg <wsdjeg@163.com>
Date: Tue, 14 Mar 2017 00:57:16 +0800
Subject: [PATCH] Add mapping guide

---
 autoload/SpaceVim.vim                |  74 ++++
 autoload/SpaceVim/layers/core.vim    |   1 -
 autoload/SpaceVim/mapping/guide.vim  | 487 +++++++++++++++++++++++++++
 autoload/SpaceVim/mapping/leader.vim |   1 -
 config/plugins/vim-airline.vim       |  12 +
 config/plugins/vim-leader-guide.vim  |   8 +
 syntax/leaderGuide.vim               |  15 +
 7 files changed, 596 insertions(+), 2 deletions(-)
 create mode 100644 autoload/SpaceVim/mapping/guide.vim
 create mode 100644 config/plugins/vim-leader-guide.vim
 create mode 100644 syntax/leaderGuide.vim

diff --git a/autoload/SpaceVim.vim b/autoload/SpaceVim.vim
index 238a5a41f..f2e99438f 100644
--- a/autoload/SpaceVim.vim
+++ b/autoload/SpaceVim.vim
@@ -257,6 +257,80 @@ let g:spacevim_wildignore
       \ = '*/tmp/*,*.so,*.swp,*.zip,*.class,tags,*.jpg,
       \*.ttf,*.TTF,*.png,*/target/*,
       \.git,.svn,.hg,.DS_Store,*.svg'
+" privite options
+let g:_spacevim_mappings = {}
+"====
+
+if exists('loaded_leaderGuide_vim') || &cp
+    finish
+endif
+let loaded_leaderGuide_vim = 1
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+if !exists('g:leaderGuide_vertical')
+    let g:leaderGuide_vertical = 0
+endif
+
+if !exists('g:leaderGuide_sort_horizontal')
+    let g:leaderGuide_sort_horizontal = 0
+endif
+
+if !exists('g:leaderGuide_position')
+    let g:leaderGuide_position = 'botright'
+endif
+
+if !exists('g:leaderGuide_run_map_on_popup')
+    let g:leaderGuide_run_map_on_popup = 1
+endif
+
+if !exists("g:leaderGuide_hspace")
+    let g:leaderGuide_hspace = 5
+endif
+
+if !exists("g:leaderGuide_flatten")
+    let g:leaderGuide_flatten = 1
+endif
+
+if !exists("g:leaderGuide_default_group_name")
+    let g:leaderGuide_default_group_name = ""
+endif
+
+if !exists("g:leaderGuide_max_size")
+    let g:leaderGuide_max_size = 0
+endif
+
+if !exists("g:leaderGuide_submode_mappings")
+    let g:leaderGuide_submode_mappings = {'<C-C>': "win_close"}
+endif
+
+if !exists("g:leaderGuide_displayfunc")
+    function! s:leaderGuide_display()
+        let g:leaderGuide#displayname = substitute(g:leaderGuide#displayname, '\c<cr>$', '', '')
+    endfunction
+    let g:leaderGuide_displayfunc = [function("s:leaderGuide_display")]
+endif
+
+if !SpaceVim#mapping#guide#has_configuration()
+    let g:leaderGuide_map = {}
+    call SpaceVim#mapping#guide#register_prefix_descriptions('', 'g:leaderGuide_map')
+endif
+
+command -nargs=1 LeaderGuideD call SpaceVim#mapping#guide#start('0', <args>)
+command -range -nargs=1 LeaderGuideVisualD call SpaceVim#mapping#guide#start('1', <args>)
+
+command -nargs=1 LeaderGuide call SpaceVim#mapping#guide#start_by_prefix('0', <args>)
+command -range -nargs=1 LeaderGuideVisual call SpaceVim#mapping#guide#start_by_prefix('1', <args>)
+
+nnoremap <silent> <Plug>leaderguide-buffer :<C-U>call leaderGuide#start_by_prefix('0', '<buffer>')<CR>
+vnoremap <silent> <Plug>leaderguide-buffer :<C-U>call leaderGuide#start_by_prefix('1', '<buffer>')<CR>
+nnoremap <silent> <Plug>leaderguide-global :<C-U>call leaderGuide#start_by_prefix('0', '  ')<CR>
+vnoremap <silent> <Plug>leaderguide-global :<C-U>call leaderGuide#start_by_prefix('1', '  ')<CR>
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+"====
 
 function! SpaceVim#loadCustomConfig() abort
   let custom_confs_old = SpaceVim#util#globpath(getcwd(), '.local.vim')
diff --git a/autoload/SpaceVim/layers/core.vim b/autoload/SpaceVim/layers/core.vim
index b52f6805e..1835d85e8 100644
--- a/autoload/SpaceVim/layers/core.vim
+++ b/autoload/SpaceVim/layers/core.vim
@@ -1,7 +1,6 @@
 function! SpaceVim#layers#core#plugins() abort
     return [
                 \ ['Shougo/vimproc.vim', {'build' : 'make'}],
-                \ ['hecal3/vim-leader-guide', {'loadconf': 1, 'loadconf_before' : 1, 'merged' : 0}],
                 \ ['benizi/vim-automkdir'],
                 \ ['airblade/vim-rooter'],
                 \ ]
diff --git a/autoload/SpaceVim/mapping/guide.vim b/autoload/SpaceVim/mapping/guide.vim
new file mode 100644
index 000000000..0078fa5d1
--- /dev/null
+++ b/autoload/SpaceVim/mapping/guide.vim
@@ -0,0 +1,487 @@
+"=============================================================================
+" guide.vim --- mappings guide helper for SpaceVim
+" Copyright (c) 2016-2017 Shidong Wang & Contributors
+" Author: Shidong Wang < wsdjeg at 163.com >
+" URL: https://spacevim.org
+" License: MIT license
+"=============================================================================
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+function! SpaceVim#mapping#guide#has_configuration() "{{{
+  return exists('s:desc_lookup')
+endfunction "}}}
+
+function! SpaceVim#mapping#guide#register_prefix_descriptions(key, dictname) " {{{
+  let key = a:key ==? '<Space>' ? ' ' : a:key
+  if !exists('s:desc_lookup')
+    call s:create_cache()
+  endif
+  if strlen(key) == 0
+    let s:desc_lookup['top'] = a:dictname
+    return
+  endif
+  if !has_key(s:desc_lookup, key)
+    let s:desc_lookup[key] = a:dictname
+  endif
+endfunction "}}}
+function! s:create_cache() " {{{
+  let s:desc_lookup = {}
+  let s:cached_dicts = {}
+endfunction " }}}
+function! s:create_target_dict(key) " {{{
+  if has_key(s:desc_lookup, 'top')
+    let toplevel = deepcopy({s:desc_lookup['top']})
+    let tardict = s:toplevel ? toplevel : get(toplevel, a:key, {})
+    let mapdict = s:cached_dicts[a:key]
+    call s:merge(tardict, mapdict)
+  elseif has_key(s:desc_lookup, a:key)
+    let tardict = deepcopy({s:desc_lookup[a:key]})
+    let mapdict = s:cached_dicts[a:key]
+    call s:merge(tardict, mapdict)
+  else
+    let tardict = s:cached_dicts[a:key]
+  endif
+  return tardict
+endfunction " }}}
+function! s:merge(dict_t, dict_o) " {{{
+  let target = a:dict_t
+  let other = a:dict_o
+  for k in keys(target)
+    if type(target[k]) == type({}) && has_key(other, k)
+      if type(other[k]) == type({})
+        if has_key(target[k], 'name')
+          let other[k].name = target[k].name
+        endif
+        call s:merge(target[k], other[k])
+      elseif type(other[k]) == type([])
+        if g:leaderGuide_flatten == 0 || type(target[k]) == type({})
+          let target[k.'m'] = target[k]
+        endif
+        let target[k] = other[k]
+        if has_key(other, k."m") && type(other[k."m"]) == type({})
+          call s:merge(target[k."m"], other[k."m"])
+        endif
+      endif
+    endif
+  endfor
+  call extend(target, other, "keep")
+endfunction " }}}
+
+function! SpaceVim#mapping#guide#populate_dictionary(key, dictname) " {{{
+  call s:start_parser(a:key, s:cached_dicts[a:key])
+endfunction " }}}
+function! SpaceVim#mapping#guide#parse_mappings() " {{{
+  for [k, v] in items(s:cached_dicts)
+    call s:start_parser(k, v)
+  endfor
+endfunction " }}}
+
+
+function! s:start_parser(key, dict) " {{{
+  let key = a:key ==? ' ' ? "<Space>" : a:key
+  let readmap = ""
+  redir => readmap
+  silent execute 'map '.key
+  redir END
+  let lines = split(readmap, "\n")
+  let visual = s:vis == "gv" ? 1 : 0
+
+  for line in lines
+    let mapd = maparg(split(line[3:])[0], line[0], 0, 1)
+    if mapd.lhs =~ '<Plug>.*' || mapd.lhs =~ '<SNR>.*'
+      continue
+    endif
+    let mapd.display = s:format_displaystring(mapd.rhs)
+    let mapd.lhs = substitute(mapd.lhs, key, "", "")
+    let mapd.lhs = substitute(mapd.lhs, "<Space>", " ", "g")
+    let mapd.lhs = substitute(mapd.lhs, "<Tab>", "<C-I>", "g")
+    let mapd.rhs = substitute(mapd.rhs, "<SID>", "<SNR>".mapd['sid']."_", "g")
+    if mapd.lhs != '' && mapd.display !~# 'LeaderGuide.*'
+      if (visual && match(mapd.mode, "[vx ]") >= 0) ||
+            \ (!visual && match(mapd.mode, "[vx]") == -1)
+        let mapd.lhs = s:string_to_keys(mapd.lhs)
+        call s:add_map_to_dict(mapd, 0, a:dict)
+      endif
+    endif
+  endfor
+endfunction " }}}
+
+function! s:add_map_to_dict(map, level, dict) " {{{
+  if len(a:map.lhs) > a:level+1
+    let curkey = a:map.lhs[a:level]
+    let nlevel = a:level+1
+    if !has_key(a:dict, curkey)
+      let a:dict[curkey] = { 'name' : g:leaderGuide_default_group_name }
+      " mapping defined already, flatten this map
+    elseif type(a:dict[curkey]) == type([]) && g:leaderGuide_flatten
+      let cmd = s:escape_mappings(a:map)
+      let curkey = join(a:map.lhs[a:level+0:], '')
+      let nlevel = a:level
+      if !has_key(a:dict, curkey)
+        let a:dict[curkey] = [cmd, a:map.display]
+      endif
+    elseif type(a:dict[curkey]) == type([]) && g:leaderGuide_flatten == 0
+      let cmd = s:escape_mappings(a:map)
+      let curkey = curkey."m"
+      if !has_key(a:dict, curkey)
+        let a:dict[curkey] = { 'name' : g:leaderGuide_default_group_name }
+      endif
+    endif
+    " next level
+    if type(a:dict[curkey]) == type({})
+      call s:add_map_to_dict(a:map, nlevel, a:dict[curkey])
+    endif
+  else
+    let cmd = s:escape_mappings(a:map)
+    if !has_key(a:dict, a:map.lhs[a:level])
+      let a:dict[a:map.lhs[a:level]] = [cmd, a:map.display]
+      " spot is taken already, flatten existing submaps
+    elseif type(a:dict[a:map.lhs[a:level]]) == type({}) && g:leaderGuide_flatten
+      let childmap = s:flattenmap(a:dict[a:map.lhs[a:level]], a:map.lhs[a:level])
+      for it in keys(childmap)
+        let a:dict[it] = childmap[it]
+      endfor
+      let a:dict[a:map.lhs[a:level]] = [cmd, a:map.display]
+    endif
+  endif
+endfunction " }}}
+function! s:format_displaystring(map) " {{{
+  let g:leaderGuide#displayname = a:map
+  for Fun in g:leaderGuide_displayfunc
+    call Fun()
+  endfor
+  let display = g:leaderGuide#displayname
+  unlet g:leaderGuide#displayname
+  return display
+endfunction " }}}
+function! s:flattenmap(dict, str) " {{{
+  let ret = {}
+  for kv in keys(a:dict)
+    if type(a:dict[kv]) == type([])
+      let toret = {}
+      let toret[a:str.kv] = a:dict[kv]
+      return toret
+    elseif type(a:dict[kv]) == type({})
+      let strcall = a:str.kv
+      call extend(ret, s:flattenmap(a:dict[kv], a:str.kv))
+    endif
+  endfor
+  return ret
+endfunction " }}}
+
+
+function! s:escape_mappings(mapping) " {{{
+  let feedkeyargs = a:mapping.noremap ? "nt" : "mt"
+  let rstring = substitute(a:mapping.rhs, '\', '\\\\', 'g')
+  let rstring = substitute(rstring, '<\([^<>]*\)>', '\\<\1>', 'g')
+  let rstring = substitute(rstring, '"', '\\"', 'g')
+  let rstring = 'call feedkeys("'.rstring.'", "'.feedkeyargs.'")'
+  return rstring
+endfunction " }}}
+function! s:string_to_keys(input) " {{{
+  " Avoid special case: <>
+  if match(a:input, '<.\+>') != -1
+    let retlist = []
+    let si = 0
+    let go = 1
+    while si < len(a:input)
+      if go
+        call add(retlist, a:input[si])
+      else
+        let retlist[-1] .= a:input[si]
+      endif
+      if a:input[si] ==? '<'
+        let go = 0
+      elseif a:input[si] ==? '>'
+        let go = 1
+      end
+      let si += 1
+    endw
+    return retlist
+  else
+    return split(a:input, '\zs')
+  endif
+endfunction " }}}
+function! s:escape_keys(inp) " {{{
+  let ret = substitute(a:inp, "<", "<lt>", "")
+  return substitute(ret, "|", "<Bar>", "")
+endfunction " }}}
+function! s:show_displayname(inp) " {{{
+  if has_key(s:displaynames, toupper(a:inp))
+    return s:displaynames[toupper(a:inp)]
+  else
+    return a:inp
+  end
+endfunction " }}}
+" displaynames {{{1 "
+let s:displaynames = {'<C-I>': '<Tab>',
+      \ '<C-H>': '<BS>'}
+" 1}}} "
+
+
+function! s:calc_layout() " {{{
+  let ret = {}
+  let smap = filter(copy(s:lmap), 'v:key !=# "name"')
+  let ret.n_items = len(smap)
+  let length = values(map(smap,
+        \ 'strdisplaywidth("[".v:key."]".'.
+        \ '(type(v:val) == type({}) ? v:val["name"] : v:val[1]))'))
+  let maxlength = max(length) + g:leaderGuide_hspace
+  if g:leaderGuide_vertical
+    let ret.n_rows = winheight(0) - 2
+    let ret.n_cols = ret.n_items / ret.n_rows + (ret.n_items != ret.n_rows)
+    let ret.col_width = maxlength
+    let ret.win_dim = ret.n_cols * ret.col_width
+  else
+    let ret.n_cols = winwidth(0) / maxlength
+    let ret.col_width = winwidth(0) / ret.n_cols
+    let ret.n_rows = ret.n_items / ret.n_cols + (fmod(ret.n_items,ret.n_cols) > 0 ? 1 : 0)
+    let ret.win_dim = ret.n_rows
+    "echom string(ret)
+  endif
+  return ret
+endfunction " }}}
+function! s:create_string(layout) " {{{
+  let l = a:layout
+  let l.capacity = l.n_rows * l.n_cols
+  let overcap = l.capacity - l.n_items
+  let overh = l.n_cols - overcap
+  let n_rows =  l.n_rows - 1
+
+  let rows = []
+  let row = 0
+  let col = 0
+  let smap = sort(filter(keys(s:lmap), 'v:val !=# "name"'),'1')
+  for k in smap
+    let desc = type(s:lmap[k]) == type({}) ? s:lmap[k].name : s:lmap[k][1]
+    let displaystring = "[".s:show_displayname(k)."] ".desc
+    let crow = get(rows, row, [])
+    if empty(crow)
+      call add(rows, crow)
+    endif
+    call add(crow, displaystring)
+    call add(crow, repeat(' ', l.col_width - strdisplaywidth(displaystring)))
+
+    if !g:leaderGuide_sort_horizontal
+      if row >= n_rows - 1
+        if overh > 0 && row < n_rows
+          let overh -= 1
+          let row += 1
+        else
+          let row = 0
+          let col += 1
+        endif
+      else
+        let row += 1
+      endif
+    else
+      if col == l.n_cols - 1
+        let row +=1
+        let col = 0
+      else
+        let col += 1
+      endif
+    endif
+    silent execute "cnoremap <nowait> <buffer> ".substitute(k, "|", "<Bar>", ""). " " . s:escape_keys(k) ."<CR>"
+  endfor
+  let r = []
+  let mlen = 0
+  for ro in rows
+    let line = join(ro, '')
+    call add(r, line)
+    if strdisplaywidth(line) > mlen
+      let mlen = strdisplaywidth(line)
+    endif
+  endfor
+  call insert(r, '')
+  let output = join(r, "\n ")
+  cnoremap <nowait> <buffer> <Space> <Space><CR>
+  cnoremap <nowait> <buffer> <silent> <c-c> <LGCMD>submode<CR>
+  return output
+endfunction " }}}
+
+
+function! s:start_buffer() " {{{
+  let s:winv = winsaveview()
+  let s:winnr = winnr()
+  let s:winres = winrestcmd()
+  call s:winopen()
+  let layout = s:calc_layout()
+  let string = s:create_string(layout)
+
+  if g:leaderGuide_max_size
+    let layout.win_dim = min([g:leaderGuide_max_size, layout.win_dim])
+  endif
+
+  setlocal modifiable
+  if g:leaderGuide_vertical
+    noautocmd execute 'vert res '.layout.win_dim
+  else
+    noautocmd execute 'res '.layout.win_dim
+  endif
+  silent 1put!=string
+  normal! ggdd
+  setlocal nomodifiable
+  call s:wait_for_input()
+endfunction " }}}
+function! s:handle_input(input) " {{{
+  call s:winclose()
+  if type(a:input) ==? type({})
+    let s:lmap = a:input
+    call s:start_buffer()
+  else
+    call feedkeys(s:vis.s:reg.s:count, 'ti')
+    redraw
+    try
+      unsilent execute a:input[0]
+    catch
+      unsilent echom v:exception
+    endtry
+  endif
+endfunction " }}}
+function! s:wait_for_input() " {{{
+  redraw
+  let inp = input("")
+  if inp ==? ''
+    call s:winclose()
+  elseif match(inp, "^<LGCMD>submode") == 0
+    call s:submode_mappings()
+  else
+    let fsel = get(s:lmap, inp)
+    call s:handle_input(fsel)
+  endif
+endfunction " }}}
+function! s:winopen() " {{{
+  if !exists('s:bufnr')
+    let s:bufnr = -1
+  endif
+  let pos = g:leaderGuide_position ==? 'topleft' ? 'topleft' : 'botright'
+  if bufexists(s:bufnr)
+    let qfbuf = &buftype ==# 'quickfix'
+    let splitcmd = g:leaderGuide_vertical ? ' 1vs' : ' 1sp'
+    noautocmd execute pos.splitcmd
+    let bnum = bufnr('%')
+    noautocmd execute 'buffer '.s:bufnr
+    cmapclear <buffer>
+    if qfbuf
+      noautocmd execute bnum.'bwipeout!'
+    endif
+  else
+    let splitcmd = g:leaderGuide_vertical ? ' 1vnew' : ' 1new'
+    noautocmd execute pos.splitcmd
+    let s:bufnr = bufnr('%')
+    autocmd WinLeave <buffer> call s:winclose()
+  endif
+  let s:gwin = winnr()
+  setlocal filetype=leaderGuide
+  setlocal nonumber norelativenumber nolist nomodeline nowrap
+  setlocal nobuflisted buftype=nofile bufhidden=unload noswapfile
+  setlocal nocursorline nocursorcolumn colorcolumn=
+  setlocal winfixwidth winfixheight
+  setlocal statusline=\ Leader\ Guide
+endfunction " }}}
+function! s:winclose() " {{{
+  noautocmd execute s:gwin.'wincmd w'
+  if s:gwin == winnr()
+    close
+    exe s:winres
+    let s:gwin = -1
+    noautocmd execute s:winnr.'wincmd w'
+    call winrestview(s:winv)
+  endif
+  redraw
+endfunction " }}}
+function! s:page_down() " {{{
+  call feedkeys("\<c-c>", "n")
+  call feedkeys("\<c-f>", "x")
+  call s:wait_for_input()
+endfunction " }}}
+function! s:page_up() " {{{
+  call feedkeys("\<c-c>", "n")
+  call feedkeys("\<c-b>", "x")
+  call s:wait_for_input()
+endfunction " }}}
+
+function! s:handle_submode_mapping(cmd) " {{{
+  if a:cmd ==? '<LGCMD>page_down'
+    call s:page_down()
+  elseif a:cmd ==? '<LGCMD>page_up'
+    call s:page_up()
+  elseif a:cmd ==? '<LGCMD>win_close'
+    call s:winclose()
+  endif
+endfunction " }}}
+function! s:submode_mappings() " {{{
+  let submodestring = ""
+  let maplist = []
+  for key in items(g:leaderGuide_submode_mappings)
+    let map = maparg(key[0], "c", 0, 1)
+    if !empty(map)
+      call add(maplist, map)
+    endif
+    execute 'cnoremap <nowait> <silent> <buffer> '.key[0].' <LGCMD>'.key[1].'<CR>'
+    let submodestring = submodestring.' '.key[0].': '.key[1].','
+  endfor
+  let inp = input(strpart(submodestring, 0, strlen(submodestring)-1))
+  for map in maplist
+    call s:mapmaparg(map)
+  endfor
+  silent call s:handle_submode_mapping(inp)
+endfunction " }}}
+function! s:mapmaparg(maparg) " {{{
+  let noremap = a:maparg.noremap ? 'noremap' : 'map'
+  let buffer = a:maparg.buffer ? '<buffer> ' : ''
+  let silent = a:maparg.silent ? '<silent> ' : ''
+  let nowait = a:maparg.nowait ? '<nowait> ' : ''
+  let st = a:maparg.mode.''.noremap.' '.nowait.silent.buffer.''.a:maparg.lhs.' '.a:maparg.rhs
+  execute st
+endfunction " }}}
+
+function! s:get_register() "{{{
+  if match(&clipboard, 'unnamedplus') >= 0
+    let clip = '+'
+  elseif match(&clipboard, 'unnamed') >= 0
+    let clip = '*'
+  else
+    let clip = '"'
+  endif
+  return clip
+endfunction "}}}
+function! SpaceVim#mapping#guide#start_by_prefix(vis, key) " {{{
+  let s:vis = a:vis ? 'gv' : ''
+  let s:count = v:count != 0 ? v:count : ''
+  let s:toplevel = a:key ==? '  '
+
+  if has('nvim') && !exists('s:reg')
+    let s:reg = ''
+  else
+    let s:reg = v:register != s:get_register() ? '"'.v:register : ''
+  endif
+
+  if !has_key(s:cached_dicts, a:key) || g:leaderGuide_run_map_on_popup
+    "first run
+    let s:cached_dicts[a:key] = {}
+    call s:start_parser(a:key, s:cached_dicts[a:key])
+  endif
+
+  if has_key(s:desc_lookup, a:key) || has_key(s:desc_lookup , 'top')
+    let rundict = s:create_target_dict(a:key)
+  else
+    let rundict = s:cached_dicts[a:key]
+  endif
+  let s:lmap = rundict
+
+  call s:start_buffer()
+endfunction " }}}
+function! SpaceVim#mapping#guide#start(vis, dict) " {{{
+  let s:vis = a:vis ? 'gv' : 0
+  let s:lmap = a:dict
+  call s:start_buffer()
+endfunction " }}}
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+" vim:set et sw=2 cc=80:
diff --git a/autoload/SpaceVim/mapping/leader.vim b/autoload/SpaceVim/mapping/leader.vim
index f98b2f333..b4c4bf306 100644
--- a/autoload/SpaceVim/mapping/leader.vim
+++ b/autoload/SpaceVim/mapping/leader.vim
@@ -1,6 +1,5 @@
 function! SpaceVim#mapping#leader#defindglobalMappings() abort
   inoremap <silent> <Leader><Tab> <C-r>=MyLeaderTabfunc()<CR>
-  nnoremap <silent><leader><space> @=((foldclosed(line('.')) < 0) ? 'zc' : 'zo')<CR>
 
   "for buftabs
   noremap <silent><Leader>bp :bprev<CR>
diff --git a/config/plugins/vim-airline.vim b/config/plugins/vim-airline.vim
index 977d98724..bfa69659c 100644
--- a/config/plugins/vim-airline.vim
+++ b/config/plugins/vim-airline.vim
@@ -49,6 +49,18 @@ nmap <leader>8 <Plug>AirlineSelectTab8
 nmap <leader>9 <Plug>AirlineSelectTab9
 nmap <leader>- <Plug>AirlineSelectPrevTab
 nmap <leader>+ <Plug>AirlineSelectNextTab
+let g:_spacevim_mappings.1 = ['', 'window 1']
+let g:_spacevim_mappings.2 = ['', 'window 2']
+let g:_spacevim_mappings.3 = ['', 'window 3']
+let g:_spacevim_mappings.4 = ['', 'window 4']
+let g:_spacevim_mappings.5 = ['', 'window 5']
+let g:_spacevim_mappings.6 = ['', 'window 6']
+let g:_spacevim_mappings.7 = ['', 'window 7']
+let g:_spacevim_mappings.8 = ['', 'window 8']
+let g:_spacevim_mappings.9 = ['', 'window 9']
+let g:_spacevim_mappings.1 = ['', 'window 1']
+let g:_spacevim_mappings['-'] = ['', 'previous window']
+let g:_spacevim_mappings['+'] = ['', 'next window']
 if !exists('g:airline_symbols')
   let g:airline_symbols = {}
 endif
diff --git a/config/plugins/vim-leader-guide.vim b/config/plugins/vim-leader-guide.vim
new file mode 100644
index 000000000..ae99a21b5
--- /dev/null
+++ b/config/plugins/vim-leader-guide.vim
@@ -0,0 +1,8 @@
+let g:leaderGuide_max_size = 15
+let g:leaderGuide_submode_mappings = 
+            \ { '<C-C>': 'win_close', '<PageDown>': 'page_down', '<PageUp>': 'page_up'}
+let g:_spacevim_mappings.g = {'name' : 'git function',
+            \ 'd' : ['Gita diff', 'git diff'],
+            \ }
+call leaderGuide#register_prefix_descriptions("\\", 'g:_spacevim_mappings')
+call leaderGuide#register_prefix_descriptions("[unite]", 'g:_spacevim_unite_mappings')
diff --git a/syntax/leaderGuide.vim b/syntax/leaderGuide.vim
new file mode 100644
index 000000000..0653f522c
--- /dev/null
+++ b/syntax/leaderGuide.vim
@@ -0,0 +1,15 @@
+if exists("b:current_syntax")
+    finish
+endif
+let b:current_syntax = "leaderguide"
+
+syn region LeaderGuideKeys start="\["hs=e+1 end="\]\s"he=s-1
+            \ contained
+syn region LeaderGuideBrackets start="\(^\|\s\+\)\[" end="\]\s\+"
+            \ contains=LeaderGuideKeys keepend
+syn region LeaderGuideDesc start="^" end="$"
+            \ contains=LeaderGuideBrackets
+
+hi def link LeaderGuideDesc Identifier
+hi def link LeaderGuideKeys Type
+hi def link LeaderGuideBrackets Delimiter