When looking for the ASCII number of a few characters I have been getting
* /echo: insufficient parameters
Specifically, $asc(}) and $asc({)
Also $asc(,) returns
* Too many parameters: $asc
I am unsure if this is a bug, but I thought it may be worth finding out.
Edit: This has been described to me as a syntax error on my part from manually typing //echo -s $asc(,) e.t.c. and is the expected behavior, which I had assumed it was any way.