Re: [racket-users] DrRacket debugger

2017-02-01 Thread Robby Findler
I tried to use this program to break things: #lang racket (begin-for-syntax (sleep 5)) (+ 1 2) which should behave something like what you're saying and might give an opportunity for a race in the GUI to appear, but that didn't seem to do it for me. I'll keep my eyes open, tho. I may just not be

Re: [racket-users] DrRacket debugger

2017-01-31 Thread Dan Liebgold
On Monday, January 30, 2017 at 1:43:06 PM UTC-8, Robby Findler wrote: The simple program seems to work ok. It appears my problem is related to bytecode compilation (this occurs on a smallish program that pulls in a large library)... it takes awhile for the buttons to respond, and it seems like

Re: [racket-users] DrRacket debugger

2017-01-30 Thread Robby Findler
It isn't an issue I know about. I don't see that with this simple program: #lang racket (let loop () (loop)) Do you? Robby On Mon, Jan 30, 2017 at 2:12 PM, Dan Liebgold wrote: > I'm having trouble with the debugger in DrRacket: I'll start it and the > debugger buttons available at the top w

Re: [racket-users] DrRacket debugger suggestions: line-level breakpoints and displaying results of latest expression evaluated

2016-05-16 Thread 'John Clements' via Racket Users
> On May 16, 2016, at 4:48 PM, Braids Constance wrote: > > On Sunday, May 15, 2016 at 10:26:41 PM UTC-4, Braids Constance wrote: >> second, i'd like to see DrRacket display the value of the most recently >> evaluated expression. > > after reading about expression level breakpoints in DrRacket,

Re: [racket-users] DrRacket debugger error

2016-05-11 Thread WarGrey Gyoudmon Ju
Just mention here: I met this error message when invoking a function with keyword arguments within the class body (but not method body). The simplest solution is to wrap the function application in another function that do not passed with keyword arguments. (define toolbar-snip% : Toolbar-Snip%