4.2.39 Escape sequence
A string of bit combinations that is used for control purposes in code extension procedures. The first of these bit combinations represents the control function ESCAPE.
— ECMA-48 Control Functions for Coded Character Sets
4.2.39 Escape sequence
A string of bit combinations that is used for control purposes in code extension procedures. The first of these bit combinations represents the control function ESCAPE.
— ECMA-48 Control Functions for Coded Character Sets
Castells 