Re: reading s-expressions from a file

On Wed, Jun 26, 2019 at 5:19 PM Alexandre Rademaker <arademaker@gmail.com> wrote:

The “read” function makes really easy to read a bunch of s-expressions from a file, but how can I keep track of the line number where the expressions were in the file?

One way to do it is to define a stream that keeps track of the current line. Here's an example of such a stream: <https://github.com/cl-stream/cl-stream/blob/master/line-tracking-stream.lisp>. -- Luís Oliveira http://kerno.org/~luis/