Previously, sandbox creation used `gui?', which is the result of
`gui-available?' at the time that `racket/sandbox' is instanited.
This change makes sandbox behavior less sensitive tothe order in
which modules `require'd into a program are intiantiated.
The change depends on a new `sandbox-make-namespace' default
function for `sandbox-namespace-specs'. The new function uses
either `make-base-namespace' or `make-gui-namespace', depending
on whether the GUI library is available at that point.
A new `sandbox-gui-enabled' parameter can disable use of the
GUI library even if it is available.
The `gui?' binding is still exported for backward compatibility,
but it shouldn't be used anymore.
original commit: 5630a3a1cab8d7953bfbb290bd6ae63c84ead605
The set-replace-start and get-replace-search-hit methods were
missing in the text:searchable<%> interface. The latter was
also undocumented.
original commit: 04f7bdbb021d1dbcac959eed439050abc36ee1b7
Recorded clipping, transformations, and alpha didn't compose with
the target DC's existing clipping, transformations, and alpha.
original commit: f79e2b4ee0bbe6a7302f658e78155b11d9dd7db8
also: use it in pict's rendering and
remove redex's platform-specific font choice
(going back to using 'modern on all platforms)
closes PR 12554
original commit: 1945ff270962679e13f66131c5b3eb91cc1edb2f
Treat a "face" as a font description only if it has a comma,
otherwise go back to treating it as a family name.
This change fixes the problem of parsing "Times New Roman"
as "Times New, Roman".
original commit: 530b35379830819f7de46c80dc9f9691a17fcc7b
When an eventspace is created, its thread implicitly calls
`yield'. It now effectively loops with `yield' and while
catching continuation aborts.
Closes PR 12566
original commit: 967372c23d9b68d011993435cc91e99e26616c20
Use the system-supplied region to intersect with the
window region, so that drawng the border doesn't replace
the window content.
See also Kieron Hardy's post on the users' list, 2/7/12.
original commit: af62391c8cf8204b96299a0906e2e8656b921213
get any events (this shouldn't be necessary unless one gets lost
somehow, but apparently that can happen)
original commit: 3b2cf3f7a4bc4949fc5fa3f626f789ff983be64a
now it should return only the canonical names of the keybindings
(instead of potentially returning both the canonical and
non-canonicalized names)
original commit: 95ac3c86f789d6514a3a6c6a2f16d28f7d6f0ea9
double clicking inside a string) and when clicking on close
parentheses (specifically, only special case close parens that are
actually parentheses according to the colorer, rather than special
casing all close parens).
original commit: 082978effea79f2689b9377f1e8d7da795c1b8ee
before the plain text-mode keymap.
Add a doubleleftclick binding to the scheme mode keymap so that
we can have sexp-sensitive double clicking in the drracket editor
original commit: 1c2f9cd721588affa82b0a5497c3580e846a0892
methods (paren matching, mostly) when the colorer is frozen
(but continue to avoid using them when the colrer is stopped)
closes PR 12374
original commit: e935b1fa8e987a2867bb5ddb881d78cbdb23b98d
exceptions instead of exn:fail exceptions for errors having to do
with the actual attempt to change/retrieve the creator and type
(but leaving alone the type errors)
closes PR 12400
original commit: b40cc23f60239b4af50c5c9fad66dfdf8c48c9f4
