feat: add a bit better writer support

lua/telescope/finders.lua

@@ -53,6 +53,7 @@ function JobFinder:new(opts)
     state = {},
 
     cwd = opts.cwd,
+    writer = opts.writer,
 
     -- Maximum number of results to process.
     --  Particularly useful for live updating large queries.
@@ -114,6 +115,14 @@ function JobFinder:_find(prompt, process_result, process_complete)
   local opts = self:fn_command(prompt)
   if not opts then return end
 
+  local writer = nil
+  if opts.writer and Job.is_job(opts.writer) then
+    print("WOW A JOB")
+    writer = opts.writer
+  elseif opts.writer then
+    writer = Job:new(opts.writer)
+  end
+
   self.job = Job:new {
     command = opts.command,
     args = opts.args,
@@ -121,7 +130,7 @@ function JobFinder:_find(prompt, process_result, process_complete)
 
     maximum_results = self.maximum_results,
 
-    writer = opts.writer and Job:new(opts.writer) or nil,
+    writer = writer,
 
     on_stdout = on_output,
     on_stderr = on_output,

lua/tests/manual/newline_tables.lua

@@ -4,18 +4,12 @@ local finders = require('telescope.finders')
 local pickers = require('telescope.pickers')
 local sorters = require('telescope.sorters')
 
+local my_list = {'a', 'b', 'c'}
 
 pickers.new({
   prompt    = 'Telescope Builtin',
   finder    = finders.new_table {
-    results = {"hello\nworld", "other", "item"},
-    entry_maker = false and function(line)
-      return {
-        value = line,
-        ordinal = line,
-        display = "wow: // " .. line,
-      }
-    end,
+    results = my_list,
   },
-  sorter    = sorters.get_norcalli_sorter(),
+  sorter    = sorters.get_generic_fuzzy_sorter(),
 }):find()