Re: [9fans] how to undo in Rio shell window and Acme editor?

2018-05-09 Thread Kurt H Maier
On Wed, May 09, 2018 at 02:32:53PM +0800, 刘宇宝 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 scree

Re: [9fans] 9pi image update

2018-05-09 Thread Richard Miller
> aux/wpa just hangs I suggest temporarily switching off wpa/wep at your access point to see if you can join the network without crypto. For an open network, you just need bind -a '#l1' /net echo essid MY_ESSID >/net/ether1/clone ip/ipconfig ether /net/ether1 You can 'cat /net/ether1/ifstats' t

Re: [9fans] how to undo in Rio shell window and Acme editor?

2018-05-09 Thread 刘宇宝
>> 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 pr

Re: [9fans] how to undo in Rio shell window and Acme editor?

2018-05-09 Thread hiro
in sam you can type u in the command window for undo.

Re: [9fans] how to undo in Rio shell window and Acme editor?

2018-05-09 Thread hiro
rio has no knowledge of the past, you cannot undo there, though i agree this can create problems for people coming from other platforms that lack the ability to edit former output and not just the prompt.

Re: [9fans] how to undo in Rio shell window and Acme editor?

2018-05-09 Thread Steve Simon
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

Re: [9fans] how to undo in Rio shell window and Acme editor?

2018-05-09 Thread 刘宇宝
I often messed the output of previous command by accident, either by typing or mouse chords to cut or paste, then I can't copy original text :-( ACME focuses the window under mouse cusor by default, I also often wrongly edit the tag line... Indeed need some time to get used to it. > On May 9,

Re: [9fans] how to undo in Rio shell window and Acme editor?

2018-05-09 Thread 刘宇宝
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 a

Re: [9fans] how to undo in Rio shell window and Acme editor?

2018-05-09 Thread Chris McGee
There’s a ‘win’ command you can executed in acme to get an interactive rc shell window. > On May 9, 2018, at 11:40 AM, 刘宇宝 wrote: > > 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,

Re: [9fans] how to undo in Rio shell window and Acme editor?

2018-05-09 Thread Raingloom
Even if you are not in a `win` window (eg. if you are in an +Error one) you can use Undo. Sometimes Acme doesn't actually put Undo in the tag line, but if you type it out yourself it will still work. Well, at least on p9p Acme, I'm not sure about Plan 9 Acme. ‐‐‐ Original Message ‐‐‐

Re: [9fans] how to undo in Rio shell window and Acme editor?

2018-05-09 Thread 刘宇宝
Excellent! This indeed gives an rc shell window embed into Acme editor, and I can undo editing in it, right what I want! Thank you very much! > On May 10, 2018, at 6:37 AM, Chris McGee wrote: > > There’s a ‘win’ command you can executed in acme to get an interactive rc > shell window. > >>

Re: [9fans] how to undo in Rio shell window and Acme editor?

2018-05-09 Thread 刘宇宝
Yes, "win rc" embeds a rc shell window in Acme, I can undo in the shell window, that's perfect! But the edit in tag line can't be undo, I find the Undo command has no effect if it's on the top main tag line or the column tag line, it only works on window tag line and only undo editing in the

[9fans] What's the fastest way to input command in Acme?

2018-05-09 Thread 刘宇宝
[[ I got perfect answers to my original questions about undo, the another questions is probably neglected, so I split another thread.]] In VIM, I can input ...comand, in Acme I have to move cursor to command area and click, input command, press , click middle mouse button on the highlighted