Andres Freund <and...@anarazel.de> writes: > Hm. rl_reset_screen_size() works well for me. rl_resize_terminal() not > so much. Apparently the reason for that is that rl_reset_screen_size() > doesn't set ignore_env to to true when calling > _rl_get_screen_size(). I've verified that just toggling that parameter > changes the behaviour.
[ squint... ] What readline version are you using, and do you have LINES/COLUMNS set in your terminal environment? As far as I can see in the 6.3 sources, the very first call of _rl_get_screen_size will cause LINES/COLUMNS to become set from the results of ioctl(TIOCGWINSZ), assuming that that succeeds, because we do nothing to alter the default values of rl_prefer_env_winsize (0) or rl_change_environment (1). After that, it really doesn't matter whether ignore_env is true or not; this code will track the ioctl as long as rl_prefer_env_winsize stays 0. It may be that the echo stuff is not good, but I'm pretty dubious about ignore_env being the issue. regards, tom lane -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers