[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Scheme-reports] What happened to (UNQUOTE <expression> ...)

and (unquote-splicing <expression> ...)?

In other words, more than one argument to UNQUOTE(-SPLICING).

These were added in R6RS to fix some well-known shortcomings of quasiquote. 
The issue and the R6RS solution had been known for a long time and were 
discussed by many authors for many years before being adopted.
I for one liked the change and probably have code that depends on it.

Scheme-reports mailing list