refacotred and split

autoload/denote/loclist.vim

@@ -51,13 +51,8 @@ endfunction
 
 " Load all references to the given note into the location list.
 function denote#loclist#references(noteId)
-	if !exists('t:denote_directory')
-		echohl WarningMsg
-		echom "Denote directory not specified, see |vim-denote|."
-		return
-	endif
 	" Populate location list
-	silent! execute "lvimgrep /\\<denote:" .. a:noteId .. "\\>/gj " .. t:denote_directory .. "*"
+	silent! execute "lvimgrep /\\<denote:" .. a:noteId .. "\\>/gj " .. g:denote_directory .. "/*"
 	" Adjust location list: set title and specify display function
 	let file=denote#meta#fileFromNoteId(a:noteId)
 	let noteTitle=denote#meta#noteTitleFromFile(file)
@@ -65,3 +60,31 @@ function denote#loclist#references(noteId)
 				\ {'title': 'References to ' .. noteTitle .. ' (' .. a:noteId .. ')',
 				\ 'quickfixtextfunc' : 'denote#loclist#textReferences'})
 endfunction
+
+" Re-populate location list with denote entries
+function denote#loclist#fill(title, files)
+	" Clear first
+	call setloclist(0, [], ' ')
+	" Set properties
+	call setloclist(0, [], 'r',
+				\ {'title': a:title,
+				\ 'quickfixtextfunc' : 'denote#loclist#textNoteList',
+				\ 'context' : 'denote'})
+	" Populate
+	let l:notes=[]
+	for f in a:files
+		call add(l:notes, {
+					\ 'filename' : f,
+					\ 'lnum' : 1
+					\ })
+	endfor
+	call setloclist(0, l:notes, 'a')
+endfunction
+
+" Specify location list as denote-grep list
+function denote#loclist#setgrep(title)
+	call setloclist(0, [], 'r',
+				\ {'title': a:title,
+				\ 'quickfixtextfunc' : 'denote#loclist#textReferences',
+				\ 'context' : 'denote'})
+endfunction