rio(4) says: wctl may be read. When read, it returns the location of the window as four decimal integers formatted in the usual 12–character style: upper left x and y, lower right x and y. Following these numbers are strings describing the window's state: hidden or visible; current or notcurrent. A subsequent read will block until the window changes size, location, or state.
I'm new to Plan 9, but isn't: term% read /mnt/wsys/wctl Supposed to just print the first line?, instead, it prints: read: error reading /mnt/wsys/wctl: buffer too small Several guys from #plan9 in Freenode told me that that was happening because of a missing newline. olegfink told me how to work around this, with: dd -count 1 -quiet 1 -if /mnt/wsys/wctl But, is the current behavior correct? Or is it erroneous? Greetings.
