bugfix: ctags with tab characters (closes #206)

lua/fzf-lua/providers/tags.lua

@@ -66,21 +66,20 @@ local fzf_tags = function(opts)
 
     coroutine.wrap(function ()
       local co = coroutine.running()
-      local delimiter = string.char(9)
       local lines = vim.split(utils.read_file(opts.ctags_file), '\n', true)
       for _, line in ipairs(lines) do
         if not line:match'^!_TAG_' then
-          local fields = vim.split(line, delimiter, true)
-          if #fields >= 3 then
+          local name, file, text = line:match("^(.*)\t(.*)\t(/.*/)")
+          if name and file and text then
             if not opts.current_buffer_only or
-              current_file == path.join({cwd, fields[2]}) then
+              current_file == path.join({cwd, file}) then
               -- without vim.schedule `add_tag` would crash
               -- at any `vim.fn...` call
               vim.schedule(function()
                 add_tag({
-                  name = fields[1],
-                  file = fields[2],
-                  text = fields[3],
+                  name = name,
+                  file = file,
+                  text = text,
                 }, cb, co)
               end)
               -- pause here until we call coroutine.resume()