Include char-code in read-symbol.13 and read-symbol.14
If tests fail in read-symbol.13
and read-symbol.14
, a list of
lists consisting of the character, the corresponding string, and the
symbol created from the string is returned to indicate which ones
failed.
When the test fails, being able to interpret what failed is hard if the output stream isn't set up for utf-8, which isn't guaranteed.
To make it easier to interpret the character that failed, include the
char-code
of the character in the list.