Great thanks for your idea, file oriented design is very flexible! The prompt function may be used to automatically backup the output of previous command, a poor man's undo buffer :-D
I tried to execute "rc" in Acme, seems Acme always execution command with /dev/null as stdin, I can't embed an interactive rc session into Acme and leverage the undo buffer of Acme window. > On May 9, 2018, at 10:14 PM, Steve Simon <st...@quintile.net> wrote: > > hi. > > i think it is humour of a kind. > > i cannot speak for acme but rio has no undo buffer, so what you ask for is > not possible. > > you can save a windows content (including history). e.g. /dev/wsys/11/text > /tmp (assuming the window you want is number 11, cat /dev/winid to get the > current windows id) > > -Steve > > > On 9 May 2018, at 11:55, 刘宇宝 <liuyu...@yingmi.cn> wrote: > >>>> I miss much the *universal* shortcut Ctrl-z on Window and Command-z on >>>> macOS, does Rio and Acme have the equivalent? >>>> >>> >>> Both the Ctrl key and the z key are fully supported on 9front Systems. >>> To remove undesired characters from the screen, the Backspace key is >>> also automatically provisioned, free of charge. >> >> Wow, is this kind of humor like the picture at the bottom of >> http://fqa.9front.org/ ? >> >> I'm not a troll, I wrote several articles to introduce Plan 9 some days >> ago, I'm seriously asking :-D >> >> Maybe I already got the answer @_@ >> >> Thanks, >> Yubao Liu > >
