Is the 'Script Plugin' an option for keybindings? S.
The Script Plugin for DrRacket may help to create simple plugins, like automatic text (or snip%s) insertion, text selection replacement (and much more), without needing to restart DrRacket : http://planet.plt-scheme.org/display.ss?package=script-plugin.plt&owner=orseau Docs: http://planet.plt-scheme.org/package-source/orseau/script-plugin.plt/2/0/planet-docs/manual/index.html On Friday, May 11, 2012, Nick Shelley wrote: > So no, it does not allow you to enter arbitrary computations. I'm not > saying that this should replace the current language-based approach, but I > think that having this for all pre-defined actions (like new tab, run, > complete, etc.) would make customizing (as apposed to augmenting) much more > convenient. > > On Fri, May 11, 2012 at 1:39 PM, Nick Shelley <nickmshel...@gmail.com>wrote: > > Sorry to be imprecise. It lists all menu actions plus many standard text > actions. Here's a screenshot of the last menu actions followed by some > selection actions. > > On Fri, May 11, 2012 at 1:32 PM, Luke Vilnis <lvil...@gmail.com> wrote: > > I assume Chaitin's constant is involved. > > > On Fri, May 11, 2012 at 3:22 PM, Matthias Felleisen > <matth...@ccs.neu.edu>wrote: > > > [How] does Xcode allow you to enter arbitrary computations in response to > key events? I don't understand how one can list "all possible actions" > since there are infinitely many? -- Matthias > > > > On May 11, 2012, at 2:58 PM, Nick Shelley wrote: > > > On the topic of key bindings, is there a reason this can't be done in > the preferences menu? Xcode has a key bindings section in the preferences > menu that has all possible actions on the left and the current bindings on > the right, and you can just click on the current binding and change it to > whatever you want. I think something like that would be nice in DrRacket, > but I have no idea how hard it would be to implement. > > > > Maybe that's on the list of "It would be nice, but..." > > > > On Fri, May 11, 2012 at 6:14 AM, Robby Findler < > ro...@eecs.northwestern.edu> wrote: > > Ah, good point. I've added some example code to the docs that shows > > how to bind menu items. Here's the code. > > > > Robby > > > > #lang s-exp framework/keybinding-lang > > > > (define (menu-bind key menu-item) > > (keybinding > > key > > (λ (ed evt) > > (define canvas (send ed get-canvas)) > > (when canvas > > (define menu-bar (find-menu-bar canvas)) > > (when menu-bar > > (define item (find-item menu-bar menu-item)) > > (when item > > (define evt > > (new control-event% > > [event-type 'menu] > > [time-stamp > > (send evt get-time-stamp)])) > > (send item command evt))))))) > > > > (define/contract (find-menu-bar c) > > (-> (is-a?/c area<%>) (or/c #f (is-a?/c menu-bar%))) > > (let loop ([c c]) > > (cond > > [(is-a? c frame%) (send c get-menu-bar)] > > [(is-a? c area<%>) (loop (send c get-parent))] > > [else #f]))) > > > > (define/contract (find-item menu-bar label) > > (-> (is-a?/c menu-bar%) > > string? > > (or/c (is-a?/c selectable-menu-item<%>) #f)) > > (let loop ([o menu-bar]) > > (cond > > [(is-a? o selectable-menu-item<%>) > > (and (equal? (send o get-plain-label) label) > > o)] > > [(is-a? o menu-item-container<%>) > > (for/or ([i (in-list (send o get-items))]) > > (loop i))] > > [else #f]))) > > > > (menu-bind "c:a" "Run") > > > > > > On Thu, May 10, 2012 at 8:22 PM, Ray Racine <ray.rac...@gmail.com> > wrote: > > > I'm caught in a bit of Catch-22. From the doc. > > > > > > If you are most familiar with Emacs-style key bindings (especially on > > > windows or some linux installations where the control key is, by > default, > > > for the menu shortcuts), you should uncheck the Enable keybindings in > > > menus preference. Many of the keybindings below are inspired by Emacs. > > > > > > So I've disabled keybindings in menu and thereby lose crtl-r Run and > crtl-i > > > Reindent. I'd like to re-bind but I've as of yet been unable to > locate what > > > functions Run and Reindent correspond to. > > > > > > I totally missed the online check syntax option, which sounds like a > very > > > good thing. In fact I'm still totally missing > > -- -- Stephen De Gabrielle stephen.degabrie...@acm.org Telephone +44 (0)20 85670911 Mobile +44 (0)79 85189045 http://www.degabrielle.name/stephen ---- Professor: Oh God! I clicked without reading! Cubert: And I slightly modified something I own! Professor: We're monsters!
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