feat: quickfix (#293)

* feat: quickfix (not implemented)

* [WIP]: Wed 09 Dec 2020 11:11:30 PM EST

* somewhat working linked list impl

* getting closer

* might be working

* might be working for real

* works and implemented basic example

* dont forget to close prompt

* fix descending and add more tests

* test fixes

* fix test

* more logging

* Fix some more tests

* Fix logging messing up tests

* fix: lint

* fix: multi select stuffs

lua/telescope/pickers/highlights.lua

@@ -3,6 +3,7 @@ local a = vim.api
 local highlights = {}
 
 local ns_telescope_selection = a.nvim_create_namespace('telescope_selection')
+local ns_telescope_multiselection = a.nvim_create_namespace('telescope_mulitselection')
 local ns_telescope_entry = a.nvim_create_namespace('telescope_entry')
 
 local Highlighter = {}
@@ -75,6 +76,28 @@ function Highlighter:hi_selection(row, caret)
   )
 end
 
+function Highlighter:hi_multiselect(row, entry)
+  local results_bufnr = assert(self.picker.results_bufnr, "Must have a results bufnr")
+
+  if self.picker.multi_select[entry] then
+    vim.api.nvim_buf_add_highlight(
+      results_bufnr,
+      ns_telescope_multiselection,
+      "TelescopeMultiSelection",
+      row,
+      0,
+      -1
+    )
+  else
+    vim.api.nvim_buf_clear_namespace(
+      results_bufnr,
+      ns_telescope_multiselection,
+      row,
+      row + 1
+    )
+  end
+end
+
 highlights.new = function(...)
   return Highlighter:new(...)
 end