16 raco read: Reading and Pretty-Printing

The raco read command reads and pretty-prints the contents of the given files. This command is useful for showing how a #reader or #lang-based reader extension converts input to an S-expression. It is also useful for pretty-printing a term that is already in S-expression form.

Command-line flags:

• -n ‹n› or --columns ‹n› — format output for a display with ‹n› columns

• -h or --help — show help information for this command

• -- — do not treat remaining arguments as switches

添加于package compiler-lib的1.3版本。