User guide
VT102 Receive Code
InsertLine(IL)
Inserts n linesat the line where the cursor iscurrentlypositioned. Linesdisplayed
below the cursor position move down. Linesmoved past the bottom margin are
lost.
Delete Line (DL)
Deletesn lines starting with the line where the cursor iscurrentlypositioned. As
linesare deleted, linesbelow the cursor position move up.
VT100 terminal emulation
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Table D.4: VT100 Special Keys and Control Keys
Keys Hex Code Function Mnemonic Encode/Decode
Return 0D CR Yes/Yes
Linefeed 0A LF Yes/Yes
Backspace 08 BS Yes/Yes
Tab 09 HT Yes/Yes
Spacebar 20 (SP) Yes/Yes
Esc 1B Es c Yes/No
Ctrl+Spacebar 00 NUL Yes/No
Ctrl+A 01 SOH Yes /No
Ctrl+B 02 STX Yes/No
Ctrl+C 03 ETX Yes/No
Ctrl+D 04 EOT Yes/No
Ctrl+E 05 ENO Yes/No
Ctrl+F 06 ACK Yes/No
Ctrl+G 07 BELL Yes/Yes
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