Notepad++ (from v2.3) supports the multilanguage functionality by means of a translated XML file (from
english.xml). Normally you don't need it if you install Notepad++ by its installer. You may need the language file if you install Notepad++ from zip format binary (or if your language is not supported by NSIS installer.)
Is it possible to make Notepad++ support Tamil language functionality? If so, how to get started?