Zach Beane wrote: > Faré <fah...@gmail.com> writes: > >> femlisp raises an interesting issue: it has (setq >> *READ-DEFAULT-FLOAT-FORMAT* 'double-float) in setup.lisp, which is >> cancelled by the with-standard-io-syntax that I introduce in my >> syntax-control branch. I just pushed a change in said branch to make >> the 'double-float the default in with-asdf-syntax, which I believe is >> a more useful convention than what the standard provides. > > I don't like the idea of ASDF setting a different > *READ-DEFAULT-FLOAT-FORMAT* value during ASDF operations than it will > have in the REPL, during plain loading, or compile+loading individual > files outside of ASDF. > > Zach >
I second this dispreference. As an old-school lisper, used to working extensively on incremental development in the editor buffer, and even in the REPL, this seems bad to me. The errors it will lead to will be odd corner cases, bewildering to ordinary programmers not versed in the fussy details of ASDF implementation. Put yourself in such a programmer's shoes, when his/her code that worked fine in the repl breaks in ASDF, or vice versa. What's the debugging process? Maybe the default is undesirable, but it's not our job to patch all the undesirable features of Common Lisp. The more divergences between CL-in-ASDF and CL that are introduced in this branch, the more likely it is that it will have to live on as a permanent fork and not be merged. Best, r
