lab/gx: visual selection 에서 한줄인 경우에 gx 를 통한 grep 지원

lua/lab/gx/handlers_v/grep.lua

@@ -0,0 +1,26 @@
+local trim = require("custom/lib/trim")
+local handler = function(lines, matched)
+  if not pcall(require, 'telescope') then
+    return vim.notify('fail to require "telescope"')
+  end
+
+  vim.cmd(':Telescope live_grep default_text=' .. matched)
+end
+local match = function (lines)
+  if #lines == 1 then
+    local line = lines[1]
+
+    if line:gmatch('%w+') then
+      return trim(line)
+    end
+  end
+
+  return nil
+end
+local name = 'grep text'
+
+return {
+  handler = handler,
+  match = match,
+  name = name,
+}

lua/lab/gx/handlers_v/init.lua

@@ -1,4 +1,5 @@
 return {
   require('lab/gx/handlers_v/github_commit_file_permalink'),
   require('lab/gx/handlers_v/papago'),
+  require('lab/gx/handlers_v/grep'),
 }