The triangular indentations used for the script of Sumerians is called cuneiform.
The SUMERIAN CIVILIZATION developed cuneiform as a method of transcribing concepts.
The Sumerians were the first to create the first writing system. The exact person, I have no idea.
The Behistun Script
One of the most important inventions that came out of the fertile crescent was written language by the Sumerians (Sumer - Present day Iraq). Prior to this there is no known written language predating that of Sumerian texts (Cuneiform script). The fertile crescent was also home to the birth of modern day agriculture and the domestication of goats, sheep, and grains. The region is also where complex societies and governments first arose.
Written Chinese symbols are logograms adopted from Oracle Bone Script. Chinese writing is on of the most widely adopted script systems in the world. Each adaptation of it has a different name and slightly different character variations. In Mandarin Chinese the characters are called hanzi.
cuneiform
The Sumerians
The Sumerians used a script called "Cuneiform" pronounced qew-nay-i-form. Cuneiform documents were impressed on wet clay by means of a blunt reed and the impressions left by the reed were wedge shaped, hence the name cuneiform from the Latin term cuneus, meaning "wedge").
Cuneiform script
The Sumerians were the first to devise a script. This is knew as the cuneiform script. This in the from of pictographs signs, symbols and pictures which denoted objects. Henry Rawlinson deciphered the Sumerian script......
The Sumerians.
Every script is called a script. Regardless of the genre, the script is still called the script.
When the Sumerians first developed their script, it was read from top to bottom. Around 3000 BCE they began reading from left to right and their characters rotated 90 degrees counterclockwise.
Ancient Minoan Script is called Linear A.
I am pretty sure it is still called a script.
In films, the final draft of a screenplay is called the "shooting script." The equivalent for a play could be the rehearsal script.
a play with no script is called improv.