Factor out linked groups.

templates/solarized8.colortemplate

@@ -18,36 +18,7 @@ Include: _help.colortemplate
 #let s:italics = s:italics && get(g:, '@optionprefix_italics', 1)
 #let s:termtrans = get(g:, '@optionprefix_termtrans', 0) && !has('gui_running')
 
-# Common linked groups {{{
-Boolean           -> Constant
-Character         -> Constant
-Conditional       -> Statement
-Debug             -> Special
-Define            -> PreProc
-Delimiter         -> Special
-Exception         -> Statement
-Float             -> Constant
-Function          -> Identifier
-Include           -> PreProc
-Keyword           -> Statement
-Label             -> Statement
-Macro             -> PreProc
-Number            -> Constant
-Operator          -> Statement
-PreCondit         -> PreProc
-QuickFixLine      -> Search
-Repeat            -> Statement
-SpecialChar       -> Special
-SpecialComment    -> Special
-StatusLineTerm    -> StatusLine
-StatusLineTermNC  -> StatusLineNC
-StorageClass      -> Type
-String            -> Constant
-Structure         -> Type
-Tag               -> Special
-Typedef           -> Type
-lCursor           -> Cursor
-# }}}
+Include: _linked_groups.colortemplate
 
 Variant: gui 256 16