A new revision of SRFI 104 is available at
http://srfi.schemers.org/srfi-104/srfi-104.html

Changes:

Remove environment-variable-separator.

Empty elements in the environment variable's value are not filtered out.
The effect of empty elements is unspecified (and so not portable).

Conform to the new revision of SRFI 103. [1]

Remove directory-list.

Remove encode-char?.

library-file-path-info no longer recognizes search paths because it
cannot because of the change to SRFI 103 of removing the restriction
that search paths must be independent.  Now, all path components are
considered library name components, and so only relative paths relative
to a search path should be given.

Remove Issues section comment about find-library-file-paths returning a
joined and flattened list instead and getting rid of join-and-flatten,
because library-file-path-info can no longer be used on the returned
paths to know their search path.

Remove Issues section comments related to library-file-path-info about
absolute paths which aren't prefixed with a search path and about an
absolute vs. relative path bug, because these issues no longer exist
because of the change to library-file-path-info.

[1] http://srfi.schemers.org/srfi-103/mail-archive/msg00077.html

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