Hi I found there is 'Punjabi' name used (for script) in harfbuzz/test/shaping/texts/in-tree/shaper-indic/indic/script-punjabi although it may has small effect, but can corrected as there are two script for Punjabi [Gurmukhi and Shahmukhi] [1] Thanks A S Alam [1] http://en.wikipedia.org/wiki/Punjabi_language#Writing_system