Comments (2)
The section numbers seem to be different, but here is the corresponding section from the LW Hyperspec: https://www.lispworks.com/documentation/HyperSpec/Body/19_bbdc.htm
The part in question is this:
``Syntactic'' means that the action of :back depends only on the pathname and not on the contents of the file system.
``Semantic'' means that the action of :up depends on the contents of the file system; to resolve a pathname containing :up to a pathname whose directory component contains only :absolute and strings requires probing the file system.
So there are two issues here:
- CCL is interpreting
:up
's behaviour as:back
's behaviour. - It is automatically normalizing paths via (1) when
make-pathname
is called.
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FWIW there is no corresponding page in the CLHS: https://www.lispworks.com/documentation/HyperSpec/Body/19_bb.htm only lists sections up to 19.2.2.5
.
This probably due to this (cited from the home page of cl-community-spec):
There are still some issues. One of them is that I started out using not the latest version of the draft, so that X3J13 changes were not included.
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