Add help desc

autoload/SpaceVim/layers/default.vim

@@ -2,12 +2,15 @@
 " @section Default, default
 " @parentsection layers
 
+let s:filename = expand('<sfile>:~')
+
 function! SpaceVim#layers#default#plugins() abort
     let plugins = []
 
     return plugins
 endfunction
 
+let s:lnum = expand('<slnum>') + 3
 function! SpaceVim#layers#default#config() abort
     " Unimpaired bindings
     " Quickly add empty lines
@@ -47,7 +50,20 @@ function! SpaceVim#layers#default#config() abort
     " Select last paste
     nnoremap <silent><expr> gp '`['.strpart(getregtype(), 0, 1).'`]'
 
-    call SpaceVim#mapping#space#def('nnoremap', ['f', 'f'], "exe 'CtrlP ' . fnamemodify(bufname('%'), ':h')", 'Find files in the directory of the current buffer', 1)
+    let lnum = expand('<slnum>') + s:lnum - 1
+    call SpaceVim#mapping#space#def('nnoremap', ['f', 'f'],
+                \ "exe 'CtrlP ' . fnamemodify(bufname('%'), ':h')",
+                \ ['Find files in the directory of the current buffer',
+                \ [
+                \ '[SPC f f] is to find files in the directory of the current buffer',
+                \ 'vim with +python3 support will use denite',
+                \ 'vim with +python support will use leaderf',
+                \ 'otherwise will use ctrlp',
+                \ '',
+                \ 'Definition: ' . s:filename . ':' . lnum,
+                \ ]
+                \ ]
+                \ , 1)
     call SpaceVim#mapping#space#def('nnoremap', ['f', 's'], 'write', 'save buffer', 1)
     call SpaceVim#mapping#space#def('nnoremap', ['f', 'S'], 'wall', 'save all buffer', 1)
     call SpaceVim#mapping#space#def('nnoremap', ['f', 'W'], 'write !sudo tee % >/dev/null', 'save buffer with sudo', 1)

autoload/SpaceVim/mapping/space.vim

@@ -1,3 +1,4 @@
+let s:file = expand('<sfile>:~')
 function! SpaceVim#mapping#space#init() abort
   if s:has_map_to_spc()
     return
@@ -63,19 +64,28 @@ function! SpaceVim#mapping#space#init() abort
   call SpaceVim#mapping#space#def('nnoremap', ['w', 'W'], 'ChooseWin', 'select window', 1)
   call SpaceVim#mapping#space#def('nnoremap', ['w', 'u'], 'call SpaceVim#plugins#windowsmanager#UndoQuitWin()', 'undo quieted window', 1)
   call SpaceVim#mapping#space#def('nnoremap', ['w', 'U'], 'call SpaceVim#plugins#windowsmanager#RedoQuitWin()', 'redo quieted window', 1)
-  nnoremap <silent> [SPC]bn :bnext<CR>
+  let s:lnum = expand('<slnum>') + 3
-  let g:_spacevim_mappings_space.b.n = ['bnext', 'next buffer',
+  call SpaceVim#mapping#space#def('nnoremap', ['b', 'n'], 'bnext', ['next buffer',
         \ [
-        \ 'SPC b n is running :bnext, jump to next buffer',
+        \ '[SPC b n] is running :bnext, jump to next buffer',
         \ 'which is a vim build in command',
         \ 'It is bound to SPC b n, ] b,',
+        \ '',
+        \ 'Definition: ' . s:file . ':' . s:lnum,
         \ ]
         \ ]
-  call SpaceVim#mapping#menu('Open next buffer', '[SPC]bn', 'bp')
+        \ , 1)
-  nnoremap <silent> [SPC]bp :bp<CR>
+  let s:lnum = expand('<slnum>') + 3
-  let g:_spacevim_mappings_space.b.p = ['bp', 'previous buffer']
+  call SpaceVim#mapping#space#def('nnoremap', ['b', 'p'], 'bp', ['previous buffer',
-  call SpaceVim#mapping#menu('Open previous buffer', '[SPC]bp', 'bp')
+        \ [
-
+        \ 'SPC b p is running :bp, jump to previous buffer',
+        \ 'which is a vim build in command',
+        \ 'It is bound to SPC b p, [ b,',
+        \ '',
+        \ 'Definition: ' . s:file . ':' . s:lnum,
+        \ ]
+        \ ]
+        \ , 1)
   "
   " Comments sections
   "

syntax/HelpDescribe.vim

@@ -0,0 +1,8 @@
+if exists("b:current_syntax")
+    finish
+endif
+let b:current_syntax = "HelpDescribe"
+syntax case ignore
+syn match FileName /[^:]*:\d\+:/
+
+hi def link FileName Comment