| 24 | | Finally, we need to decide how we want {{{for-each}}} to behave: like the compiler syntax or like the procedure. Either is fine by me, and judging what the standard says, I think both are fine too. It doesn't explicitly say "it is an error" when the lists aren't the same length, but it just says "the lists must be the same length". R7RS explicitly allows the lists to be of unequal length |
| | 24 | Finally, we need to decide how we want {{{for-each}}} to behave: like the compiler syntax or like the procedure. Either is fine by me, and judging what the standard says, I think both are fine too. It doesn't explicitly say "it is an error" when the lists aren't the same length, but it just says "the lists must be the same length". R7RS explicitly allows the lists to be of unequal length (presumably taken from SRFI-1's extended definition), so maybe we should just allow this as an allowed extension to R5RS and get rid of the check. |
