When a GC is needed for the shared space, a GC is triggered
in all places, and the places wait until each other place
has completed. However, the places also need to wait until
all other places are ready to *start* a GC; otherwise, a
place may be modifying a shared record while some other place
traverses it for a GC.
Closes PR 14229
Merge to v6.0
Track the transformation of a text-drawing context and reset it
when the current transform changes.
There was already an update on an existing layout for a given
character, but not an update for the context used to create layouts.
Merge to v6.0
closes PR 14170
Instead of checking free pvars of first template and using that to choose
which template to use, just try first and on failure try second.
Note: ?? still only covers absent pvars; non-#f non-stx value still
causes error; ellipsis rep mismatch still causes error; etc.
Allows some `raco` tools to work (such as `raco pkg`) when loading
information about other installed tools fails, so that problems can
be more easily corrected using working tools (other than `raco setup`,
which is a special case, anyway, for bootstrapping).
Closes PR 14221
Merge to v6.0
related to PR 14222
This doesn't completely fix that PR because the
implementation says that bytes are allowed and
the docs don't allow that. My guess is that the
implementation is wrong, not the docs, btu I'm not
sure and this may be a backwards compatibility
kind of thing, too. Also, path->collects-relative
should probably be considered (it doesn't allow
bytes? as an argument).
- edits to the docs
- adjust the #:i-th argument interpretation to allow
any natural number (using modulo for finite enumerations)
- remove unnecessary gui dependency of a few test files
Please include on the release branch
Avoids a gray box at the bottom of the GRacket REPL window on
startup, or in DrRacket when a horizontal scroll is automatically
removed due to, say, hiding a interactions window positioned to
the right of the definitions window (where the definitions content
is narrower than the whole window but wider than half).
Merge to v6.0
it was attempting to throwing out cⓂ️ keybindings under
windows but doing it incorrectly and so
also throwing out ~cⓂ️ keybindings
also, refactor so that this code is more
testable now (and add some tests)
Make executables created by `raco exe` not refer to the original
configuration directory by default, but add an option for setting
the directory.
For Unix ELF executables, fix `raco exe` to set/preserve the
configuration directory.
Merge to v6.0
When rendering the user documentation-search page or
local-redirect page, only user-specific documentation is
included, which makes rendering faster and automatically
picks up any installation-scope additions.
The documentation start page is still static, so the
user version doesn't pick up installation-scope
additions in the same way.
Related to PR 14180
