CCITT Rec. T.61 (11/1988) – CHARACTER REPERTOIRE AND CODED CHARACTER SETS FOR THE INTERNATIONAL TELETEX SERVICE
CONTENTS
1 Introduction
2 Definitions
2.1 format effectors
2.2 presentation control functions
2.3 graphic code extension
2.4 Teletex character repertoire
2.5 Teletex graphic character repertoire
2.6 Teletex basic graphic character repertoire
2.7 Teletex control function repertoire
2.8 Teletex basic control function repertoire
2.9 other teletex character repertoires
2.10 character
2.11 control function
2.12 control character
2.13 graphic character
2.14 presentation
2.15 bit combination
2.16 code, coded character set
2.17 code table
2.18 position
2.19 code extension
2.20 escape sequence
2.21 to designate
2.22 to invoke
3 Teletex character repertoire
3.1 General
3.2 Teletex basic repertoire of graphic characters
3.3 Teletex basic repertoire of control functions
4 Coded representations
4.1 Graphic character sets
4.2 Control function sets
ANNEX A – Code extension procedures
ANNEX B – Use of diacritical marks
ANNEX C – Identification system
ANNEX D – Format of control sequences
ANNEX E – Standardized options
E.1 General
E.2 Definitions
E.3 Teletex character repertoire
E.4 Coded representations
ANNEX F – Example of underlining