Clojurians Log v2

@mfikes: ^

@johanatan: Line 28 is commented out in master https://github.com/mfikes/planck/blob/master/planck-cljs/src/planck/repl.cljs#L28

do i need to pull?

I think so, yes

ok

@johanatan: The root cause of this is that I had Planck in dev set to use HEAD of the ClojureScript compiler, which changed.

ahh, interesting

It is now set to use a fixed version of the compiler

cool

so, are the cljs parts of planck-c zipped up and placed in bundle.c ?

Yes, essentially planck-cljs produces a bunch of JavaScript which ends up being bundled in bundle.c

ahh, nice. so the cljs parts are constant between 1.0 and 2.0 ?

Yes. It hasn’t changed a bit 🙂 Only the native half.

ok 🙂

@tord: The crash you mentioned should now be fixed on master. https://github.com/mfikes/planck/issues/326

Cool, thanks, @mfikes!

@mfikes: unfortunately shell exec in plain C is more compliated than it needs to be due to popen not allowing stderr to be read as a pipe

probably going to have to end up with a solution like the last code sample from this page (which only returns stderr instead of both stderr and stdout): http://stackoverflow.com/questions/280571/how-to-control-popen-stdin-stdout-stderr-redirection

i.e., the one posted by kangear

wow

lol

it would've been like a few liner if I could've used system() or if popen() supported stderr

as it stands now, it looks like it will be roughly the same number of lines as the obj-c one (give or take)

@mfikes: just discovered a perhaps simpler way. use popen() in 'r' mode to get stdout. also use freopen() to redirect the parent process' stderr (which is where the child's stderr output is sent) to a tmp file. then read stderr from the tmpfile and freopen() back to original stderr stream.

does that sound acceptable to you?

[this would be far less code but a bit more complex in that a tmp file is involved]