What happens when you type control-a (with the menu keybindings turned off). That should do a similar thing to what your keybinding does (ie call a text% method of that first argument without checking to see it is a text% object). If it works, it will move the insertion point to the beginning of the line.
Robby On Sat, Oct 27, 2012 at 8:23 PM, Ray Racine <ray.rac...@gmail.com> wrote: > And to answer your question, can confirm I have the editor window in focus. > I type a few letters in the editor, then ctrl-\ and popup box. > > > On Sat, Oct 27, 2012 at 9:16 PM, Ray Racine <ray.rac...@gmail.com> wrote: >> >> Robby, >> >> OK, I reduced my keybindings.rkt file to exactly the below. >> >> #lang s-exp framework/keybinding-lang >> ;; insert λ >> (keybinding "c:\\" (λ (editor evt) >> (pretty-print editor) >> (send editor insert "λ"))) >> >> When I run drracket from the command line what I see printed is >> >> ray@rpr:~$ /usr/local/racket/bin/drracket >> #(struct:object:...cts/version/tool.rkt:176:9 ...) >> >> This matches the popup box error as well. Screenshot is here. >> >> https://plus.google.com/u/0/photos/108838931798929528241/albums/5804161505516624049 >> >> So it doesn't appear to be an instance of editor% but I don't know why. >> I'm running Linux Ubuntu 12.10. It happens in #lang racket. >> >> Ray >> >> On Sat, Oct 27, 2012 at 8:12 PM, Robby Findler >> <ro...@eecs.northwestern.edu> wrote: >>> >>> I've tried this and I see a lambda char inserted. >>> >>> Is it possible that the keyboard focus is not in an editor? That would >>> mean that the 'editor' argument wouldn't actually be an editor. >>> >>> Maybe try printing that out, and that'll shed some light on what's >>> going on here. >>> >>> Robby >>> >>> On Sat, Oct 27, 2012 at 12:37 PM, Ray Racine <ray.rac...@gmail.com> >>> wrote: >>> > I spoke to soon there still is something broken. But I did find a work >>> > around. >>> > >>> > To reproduce: >>> > >>> > 1) Create a custom keybinding file. >>> > 2) Use emacs keybindings by unchecking Enable Menu Keybindings in your >>> > Preferences (as in section 3.3 of the Racket doc) >>> > 3) Define a simple one-line keybinding in the keybinding file. >>> > (keybinding "c:\\" (λ (editor evt) (send editor insert "λ"))) >>> > 4) Set the keybinding file and attempt to do a ctr-\ and you see the >>> > error. >>> > >>> > The workaround I have is to use "menu-bind" method in your keybindings >>> > file. >>> > When I use that to bind to the "Insert λ" menu option, it works. >>> > >>> > Ray >>> > >>> > On Sat, Oct 27, 2012 at 10:21 AM, Robby Findler >>> > <ro...@eecs.northwestern.edu> wrote: >>> >> >>> >> Sorry-- I had this on my list of things to look into (but it sounds >>> >> like I was missing a piece anyways). If you saved a copy of that >>> >> directory and don't mind sharing it, I'd be happy to try to look into >>> >> it more. >>> >> >>> >> Robby >>> >> >>> >> On Sat, Oct 27, 2012 at 9:14 AM, Ray Racine <ray.rac...@gmail.com> >>> >> wrote: >>> >> > OK, sat down this morning to figure out why my custom Racket >>> >> > keybinding >>> >> > were >>> >> > failing. No idea of the exact cause, but step 1, clearing out my >>> >> > .racket/preferences brought them back. Working fine now. >>> >> > >>> >> > Ray >>> >> > >>> >> > >>> >> > On Tue, Oct 23, 2012 at 11:15 AM, Ray Racine <ray.rac...@gmail.com> >>> >> > wrote: >>> >> >> >>> >> >> Up until recently the following worked for me. Create a custom >>> >> >> keybindings file. Add the following line. >>> >> >> >>> >> >> (keybinding "c:\\" (λ (editor evt) (send editor insert "λ"))) >>> >> >> >>> >> >> And a Ctrl:\ would insert a λ for me. Recently this has stopped >>> >> >> working >>> >> >> as reported below. Any ideas on how to bring it back? >>> >> >> >>> >> >> Thanks, >>> >> >> >>> >> >> Ray >>> >> >>> >>> >> >>> >>> >> >>> The key binding is invoked, however, I'm seeing the following in a >>> >> >>> pop-up. >>> >> >>> >>> >> >>> Error running keybinding >>> >> >>> send: no such method >>> >> >>> method name: insert >>> >> >>> class name: cts/version/tool.rkt:176:9 >>> >> >>> >>> >> > >>> >> > >>> >> > ____________________ >>> >> > Racket Users list: >>> >> > http://lists.racket-lang.org/users >>> >> > >>> > >>> > >> >> > ____________________ Racket Users list: http://lists.racket-lang.org/users
