feat: try to use panvimdoc

plugin/Trans.lua

@@ -1,13 +1,32 @@
-local api = vim.api
+local api, fn = vim.api, vim.fn
+
+if fn.has('linux') == 1 then
+    string.play = function(self)
+        local cmd = ([[echo "%s" | festival --tts]]):format(self)
+        fn.jobstart(cmd)
+    end
+elseif fn.has('mac') == 1 then
+    string.play = function(self)
+        local cmd = ([[say "%s"]]):format(self)
+        fn.jobstart(cmd)
+    end
+else
+    string.play = function(self)
+        local seperator = fn.has('unix') and '/' or '\\'
+        local file = debug.getinfo(1, "S").source:sub(2):match('(.*)lua') .. seperator .. 'tts' .. seperator .. 'say.js'
+        fn.jobstart('node ' .. file .. ' ' .. self)
+    end
+end
 
 local M = require('Trans')
-local new_command = api.nvim_create_user_command
-new_command('Translate', function() M.translate() end, { desc = '  单词翻译', })
+local command = api.nvim_create_user_command
+
+command('Translate', function() M.translate() end, { desc = '  单词翻译', })
+command('TransPlay', function()
+    local str = M.util.get_str(api.nvim_get_mode().mode)
+    if str and str ~= '' and M.util.is_English(str) then
+        str:play()
+    end
+end, { desc = ' 自动发音' })
 
 -- new_command('TranslateInput', function() M.translate { mode = 'i' } end, { desc = '  搜索翻译', })
--- new_command('TransPlay', function()
---     local word = M.get_word(api.nvim_get_mode().mode)
---     if word ~= '' and word:isEn() then
---         word:play()
---     end
--- end, { desc = ' 自动发音' })