Normalize text to gnome extension

[Sebastian Gonzalez <brutalchrist gmail com>]

Hi everione!

I writing a extension for Gnome Shell.
I have a file with this text "decisión, se presentan desafíos cruciales" i need to normalize.
I have tried in this way:

let archivo = Gio.file_new_for_path(this.archivoPath);

let contenido = pag.load_contents(null);

let lineas = contenido.toString().split('\n');

let aliento = lineas[376];

let out = archivo.replace(null, false, Gio.FileCreateFlags.NONE, null);

Shell.write_string_to_stream (out, aliento);

out.close(null);

global.log(Shell.get_file_contents_utf8_sync(this.archivoPath));

Any idea?

-- 
Sebastián Ernesto González Villena.
Web site: 
http://sgonzalez.debianchile.cl