Re: [racket-users] [ANN] MrEd Designer update
Thanks, Laurent. MrEd is extremely handy. Deren -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[racket-users] [ANN] MrEd Designer update
A new version of MrEd Designer (package 'mred-designer') is available: https://pkgd.racket-lang.org/pkgn/package/mred-designer MrEd Designer is WYSIWYG program to create GUI applications for Racket. The changes are relatively minor in quantity, but I've made a number of small improvements to the ease of use, as it seems that was lacking and could have put off those who wanted to try it casually. In particular the installation and quick start should be more helpful now: https://github.com/Metaxal/MrEd-Designer/blob/v3.16/README.md The loading times (both of MrEd Designer and of the generated Racket files) have been substantially improved too, thanks to tab-panel% 'now' being part of racket/gui rather than framework. -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[racket-users] Safely allocating memory in places enabled world
I'm trying to write some racket code which interfaces with a foreign library and provides a safe interface. Some of the functions I'm calling allocate memory and need to have this explicitly freed by the caller. The 'allocator' binding from ffi/unsafe/alloc seems to solve this problem, but I'm running into issues using it from places other than the main one. The issue is that if a place gets shut down then the finalizer that was registered don't seem to run, and I can observe the leaked memory at the process level. I took a look at ffi/unsafe/custodian and it seems that register-custodian-shutdown would allow this to be implemented. Is there a reason that such allocator doesn't do this by default? Code: https://gist.github.com/endobson/6efdca16885162b51b76ab385e9afa5b -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
