ZTERM

This escape sequence is unique to the VT100 and ANSI emulators. It supports mouse tracking per the implementation in x-term, a VT series emulator written for Linux and X-Windows.

To turn on mouse tracking, issue this escape sequence:

ESC [ ? 9 h

To disable mouse tracking:

ESC [ ? 9 l

When mouse tracking is enabled, clicking on the emulation window will result in the following escape sequence being sent ot the host:

ESC [ M mouse col row

mouse is the mouse button pressed. For the left button a space will be sent, a " character for the middle button and ! for the left button

row is the row number that was clicked on starting with the ! character for row 1

col is the column that was clicked on starting with the ! character for row 1

For example, turning on Mouse Tracking and left-clicking on row 2 column 2 will result in

ESC [ M <space> " "

By default, mouse reporting only sends a report when the mouse button is pressed down. If you also want to receive notification when the mouse button was released, you need to send:

ESC [ ? 1 0 0 0 h

To disable the button released report without disabling the down report, send:

ESC [ ? 1 0 0 0 l