Re: [racket-users] terminal emulator

2015-06-04 Thread William G Hatch
On Thu, Jun 04, 2015 at 07:20:27AM -0600, Matthew Flatt wrote: At Wed, 3 Jun 2015 16:46:09 -0600, William G Hatch wrote: Its main problem currently is that it spends a lot of time drawing. I am using a canvas% and I override its dc%'s on-paint to get the contents and then draw them on screen.

Re: [racket-users] terminal emulator

2015-06-04 Thread Jay McCarthy
On Wed, Jun 3, 2015 at 6:46 PM, William G Hatch willgha...@gmail.com wrote: Hello racketeers, I'm pretty new to racket, so to get some experience with it I've been writing a terminal emulator. It's coming along nicely (it is one control code away from being able to nicely run vim), and is

Re: [racket-users] terminal emulator

2015-06-04 Thread Matthew Flatt
At Wed, 3 Jun 2015 16:46:09 -0600, William G Hatch wrote: Its main problem currently is that it spends a lot of time drawing. I am using a canvas% and I override its dc%'s on-paint to get the contents and then draw them on screen. I call the refresh method to queue a re-paint whenever I get

[racket-users] terminal emulator

2015-06-03 Thread William G Hatch
Hello racketeers, I'm pretty new to racket, so to get some experience with it I've been writing a terminal emulator. It's coming along nicely (it is one control code away from being able to nicely run vim), and is at https://github.com/willghatch/rackterm for your browsing pleasure. I have