Hi! mintty overstrokes some fonts unexpectedly. https://gitlab.com/test.cases/mintty-test/-/tree/54ae800e695ecd1741851cab57320a9d0e95a6fd
How to reproduce Setting mintty to use msgothic.ttc in 20pt, run a following command. ==== perl -e ' binmode STDOUT, ":utf8"; print <<END; 01234567 \x{3042}\x{3044}\x{3046}\x{3048} AaBbCcDe \x{25cb}\x{25cb}\x{25cb}\x{25cb} \x{3007}\x{3007}\x{3007}\x{3007} \x{300c}\x{300e}\x{3010}\x{3012} \x{300d}\x{300f}\x{3011}\x{3013} \x{ff62}\x{ff63}\x{ff62}\x{ff63}\x{ff62}\x{ff63}\x{ff62}\x{ff63} \x{ff71}\x{ff72}\x{ff73}\x{ff74}\x{ff75}\x{ff76}\x{ff77}\x{ff78} END ' ==== I got a result mintty-sample-msgothic.png. https://gitlab.com/test.cases/mintty-test/-/blob/54ae800e695ecd1741851cab57320a9d0e95a6fd/mintty-sample-msgothic.png In the 4th line of the output, fonts (of u+25cb) were overstruck unexpectedly. And there are other characters also, which are similarly overstruck. On the other hand, copying the result to a window of notepad.exe displaying with msgothic.ttc in 20pt. I got a result notepad-sample-msgothic.png, in which fonts were rendered expectedly. https://gitlab.com/test.cases/mintty-test/-/blob/54ae800e695ecd1741851cab57320a9d0e95a6fd/notepad-sample-msgothic.png My cygwin environment is: ==== $ uname -srvmo; cygcheck -c mintty; CYGWIN_NT-10.0 3.2.0(0.340/5/3) 2021-03-29 08:42 x86_64 Cygwin Cygwin Package Information Package Version Status mintty 3.5.0-1 OK ==== Regards, Lem -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple