SECTION 8
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Programming
8-30
VT220/ANSI Terminal Emulation Programmer’s Reference Guide
Table 8-21
Control Functions Affected by Character Protection
Always Affected
Affected if Edit Mode
(DECEDM) is Set
Erase character (ECH)
Insert character (ICH)
Erase in line (EL)
Insert line (IL)
Erase in display (ED)
Delete character (DCH)
Delete line (DL)
Editing
Editing sequences insert and delete characters and lines of
characters at the cursor position. The position does not
change when lines are inserted or deleted. The wireless
station supports all editing sequences (Table 8-22).
"
NOTE:
Pn is a variable, ASCII-coded, numeric parameter.
Table 8-22
Editing
Name
(Mnemonic) Sequence Wireless Station Action
Insert line
(IL)
CSI Pn L
Inserts Pn lines at the cursor. If fewer than Pn lines
remain from the current line to the end of the scrolling
region, the number of lines inserted is the lesser num-
ber. Lines within the scrolling region at and below the
cursor move down. Lines moved past bottom margin
are lost. The cursor is reset to Column 1. Sequence is
ignored when cursor is outside the scrolling region. In
edit mode (DECEDM), if erasure mode (ERM) is reset,
lines that move down into a line with a protected char-
acter field are lost.
Summary of Contents for VT220/ANSI
Page 4: ......
Page 18: ...CONTENTS xiv VT220 ANSI Terminal Emulation Programmer s Reference Guide...
Page 26: ...SECTION 1 Introduction 1 8 VT220 ANSI Terminal Emulation Programmer s Reference Guide...
Page 264: ...APPENDIX A Bar Code Scanning A 4 VT220 ANSI Terminal Emulation Programmer s Reference Guide...
Page 276: ...INDEX Index 12 VT220 ANSI Terminal Emulation Programmer s Reference Guide...
