Add vim#highlight api

autoload/SpaceVim/api/vim/highlight.vim

@@ -0,0 +1,23 @@
+let s:self = {}
+
+function! s:self.group2dict(name) abort
+    let id = index(map(range(999), 'synIDattr(v:val, "name")'), a:name)
+    if id == -1
+        return {}
+    endif
+    let rst = {
+                \ 'name' : synIDattr(id, 'name'),
+                \ 'ctermbg' : synIDattr(id, 'bg'),
+                \ 'ctermfg' : synIDattr(id, 'fg'),
+                \ 'bold' : synIDattr(id, 'bold'),
+                \ 'italic' : synIDattr(id, 'italic'),
+                \ 'underline' : synIDattr(id, 'underline'),
+                \ 'guibg' :synIDattr(id, 'bg#'),
+                \ 'guifg' : synIDattr(id, 'fg#'),
+                \ }
+    return rst
+endfunction
+
+function! SpaceVim#api#vim#highlight#get() abort
+    return deepcopy(s:self)
+endfunction