The mode arguments are documented http://wiki.call-cc.org/man/5/Module%20scheme#ports
-elf On 24 August 2023 19:55:35 GMT+03:00, Lewis Levin <le...@neilson-levin.org> wrote: >After installing r7rs, ‘open-output-port’ is a more complete implementation >with this signature: > >open-output-file name . mode > > >I need documentation for what is allowed in mode. There is no functions >documentation anywhere for Chicken. I don’t think is satisfactory to say >“Chicken is standard” as there is no standard. A function may or may not be >provided. The function if provided may or may not work as it does in any >other scheme. Keyword arguments may or may not exist. Each implementation may >allow different optional arguments.