https://github.com/jrincayc/ucblogo-code
Tip revision: 21ce9707d32d35f71bcba10c45742e8214881ea8 authored by Barak A. Pearlmutter on 13 January 2022, 14:54:59 UTC
update-alternatives instead of mere links for /usr/bin/logo
update-alternatives instead of mere links for /usr/bin/logo
Tip revision: 21ce970
button
BUTTON
outputs 0 if no mouse button has been pushed inside the Logo window
since the last call to BUTTON. Otherwise, it outputs an integer
between 1 and 3 indicating which button was most recently pressed.
Ordinarily 1 means left, 2 means right, and 3 means center, but
operating systems may reconfigure these.
