If you're referring to a specific code or encoding, I couldn't find any information on a widely recognized "x256" code for Sinhala. However, I can provide you with some information on the character encoding for Sinhala:
Before the introduction of digital typing systems, Sinhala was primarily written using the traditional Brahmi script. With the advent of computers and digital communication, the need for a standardized keyboard layout arose. Early attempts at creating a Sinhala typing system involved using ASCII code to represent Sinhala characters. However, these systems were limited and cumbersome, often requiring users to memorize complex codes and keyboard combinations. sinhala x256
If using , enable the feature sinh-x256 : If you're referring to a specific code or
Here are a few possibilities of what you might be referring to: Early attempts at creating a Sinhala typing system
If using (Linux), set the shaping engine to x256-sinhala :
If you meant: