Hi, Mark H Weaver <m...@netris.org> skribis:
> Section 2.1 of the R7RS (draft 6) explicitly says "The #!fold-case > directive causes the read procedure to case-fold [...] each identifier > and character name subsequently read from the same port." OK, this is more precise than SRFI-105, and definitely per-port (the semantics are not quite to my taste, but well...) Then the weak hash table mapping ports to reader options seems like the “right” approach, to implement these semantics. Ludo’.
