Editing Key causing program crash

artkennedy

I am developing a system using Tachyon 2.7 in TeraTerm. Whether editing code of running the program certain editing key cause errors/crashes.

For instance Insert, Home, End, PageUp and PageDown give the following responses respectively.

[2~??? ok

---

ok
[1~??? ok

---

ok
[4~??? ok

---

ok
[5~??? ok

---

ok
[6~??? ok

Can I stop this by making different settings in TerraTerm or trap those keys in my program? What am I missing?

msrobots

to me it looks like esc sequences terraterm sends. and your program gets them as input.

this would be [2~, the ??? is tachyons response.

Can you maybe define a word named [2~ doing nothing?

Jus guessing,

Mike

artkennedy

Thanks for the reply Mike. My program rejects all keys except expected ones. This prob appears to happen in the terminal interface. It happens even when my code is not running.

artkennedy

I followed your Code Monkey link ... very cool.

artkennedy

To be clear I would like to know how to tell TerraTerm to ignore specified keys. I guess this is more of a TerraTerm than a Tachyon problem.

MrBi11

https://ttssh2.osdn.jp/manual/en/setup/teraterm-term.html