basilisp.process/exec hangs with large `stdout` output

[ikappaki]

Hi,

basilisp.process/exec hangs when there is a large amount of output printed to stdout.

To reproduce.

• Open up the REPL and try to cat the core.lpy file, the command will not return:

$ basilisp repl
basilisp.user=> (require '[basilisp.process :as proc])
nil

basilisp.user=> (proc/exec "cat" "src/basilisp/core.lpy")

The same command works with smaller files:

basilisp.user=> (proc/exec "cat" "README.md")
"# \U0001f40d basilisp \U0001f40d\n\nA Clojure-compatible(-ish)...

basilisp.user=>

Thanks