The "Resolving..." status reports are meant mainly to indicate when
network access is happening. Don't print in advance when a local
catalog is being used, but do print when a local catalog provided the
answer.
The `path->pkg` funciton shouldn't return the name of a package that
isn't installed, including a case-folded version of a package that is
installed. On Windows, where we match case-normalized paths, we have
to work a little harder to map a case-normalized path element to the
installed package name, given that package names are case-sensitive.
Closes PR 14861
A value-printing truncation discovered after a stack-overflow handle
and return could go badly, because the truncation escape wasn't
reset correctly after overflow handling (in contrast to truncation
discovered during the overflow handling, which was handled correctly).
Closes PR 14870
Packages that are installed as other than a link are not meant to be
edited, but work can get lost if a package is edited and then removed
or updated. Avoid that work loss by moving removed or updated packages
to a trash folder.
By default, the trash folder holds up to 512 packages for up to 48
hours. To disable the trash folder (for a given scope), use
raco pkg config --set max-trash-packages 0
(I expect that some variant of Greenspun's rule predicted the eventual
inclusion of "backup" management in the package system.)
For example,
raco pkg update --clone my/clone/test-pkg
raco pkg update my/clone/test-pkg
will check for updates in the second case, not change the installation
to a directory link.
The linked package cannot be updated, but maybe its dependencies
can, so just alert the user that the linked package is skipped
instead of rejecting the request.
In other words, suggestion conversions in the non-clone direction the
same as conversions in the clone direction. As a way of disambiguation
the right direction, the non-clone direction is only suggested for
sharing that is immediately discovered from the command-line arguments
(as opposed to sharing that becomes apparent as other packages are
updated or installed via dependencies).
Since `begin0` at the bytecode level always evaluates an initial
expression in non-tail position, we don't have to work so hard
to ensure that an extra expression sticks around.
Move begin0 inside begin, for example
(begin0 (begin X Y) Z) ==> (begin X (begin0 Y Z))
Try to replace more begin0 with begin when the first expression is movable
Drop the begin0 when it has only one non omitable expression that preserves
the continuation marks.
