One drawback to the current situation (after this commit) is that all
log messages are sent into the user's logger, even messages that come
about as part of DrRacket's implementation. It isn't clear how to fix
this without enumerating all of the possible messages to share and
explicitly forwarding them (both of which are suboptimal things).
On the plus side, the GUI now uses the "debug@GC" notation in a text
field, and when the logger pane is not open, there is no extra work
going on. Plus other, minor GUI improvements.
This was there, I believe, to avoid latency when clicking
on the [docs] links in the language dialog. But now that
we're using a database anyways, loading the xrefs is fast.
- use the same font/size as the definitions/interactions window
- add a checkbox to control scrolling behavior and,
- when scrolling, scroll to the begining of the line, not the end
Put the details consistently with event datatypes, instead
of trying to put them all in `sync', which better reflects
the extensibility of the set of synchronizable events.
it only looks left and right at hyphens and only
up and down at pipes, etc. This better handles the
case where you have something like this:
+--------------+
| (<= a-x b-y) |
+--------------+
Before this commit, it would have adjusted the hypens
inside the identifiers
adjust the way it changes characters so it
doesn't change them when they are already the right
thing (this means set-modified is not always called
and also improves performance in the case that little
changes in a big diagram)
Before this commit, things like this:
(define c% (class object% (super-new)))
(object-name c%)
would produce
'class:c%
but now classes and interfaces will be more like procedures and, in
the example above, just produce:
'c%
The underlying goal is to make error messages generated from contracts
like
(is-a?/c frame%)
have "(is-a?/c frame%)" in the message, instead of "(is-a?/c
class:frame%)"
This reverts commit c2468f1f9a.
The libjpeg documentation claims that it has no static state,
so atomic mode shouldn't be necessary. Also, the stress test is
still failing on some platforms, so there must be a different
problem than I thought.
