Changes

* The tools for adding new lessons are not completed, so they must be generated by hand in a comma-separated-values (CSV) file (See lessons/es/nivel-1.csv for an example).

* The tools for adding new lessons are not completed, so they must be generated by hand in a comma-separated-values (CSV) file (See lessons/es/nivel-1.csv for an example).

== Lesson format details ==

== Lesson-format details ==

The lessons are in a .csv file, one row per letter, using comma separators. letters in ()s are rendered using the color specified in the table. \ is used to force a line break. Sound files should be recorded as .ogg. Image files should use PNG format and the same name as the word, e.g., raton.png.

The lessons are in a .csv file, one row per letter, using comma separators. letters in ()s are rendered using the color specified in the table. \ is used to force a line break. Sound files should be recorded as .ogg. Image files should use PNG format and the same name as the word, e.g., raton.png.