[OpenSmalltalk/opensmalltalk-vm] Add --quiet option to allow an app to own stdout and stderr (#395)
I envison to have --quiet and --debugoutput FILENAME as options in the future. For an end-user it is difficult to separate application output/error from VM one (e.g. the infamous thread priority warning).
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> pushOutputFile((char *)STDERR_FILENO);
error("out of memory\n");
/* Print an error message, possibly a stack trace, do /not/ exit.
- * Allows e.g. writing to a log file and stderr.
+ * Allows e.g. writing to a log file and VM_ERR().
Same again. Search/replaced within comment useful?