Before this commit, opening collects/drracket/private/unit.rkt required
about 17.5 megabytes of memory and after this commit, it is down to
about 15 megabytes.
The precise measurement I did was to create a frame and a scheme:text%
object in it, record the result of current-memory-use, open the file,
and record current-memory-use again.
For comparison, using a text:standard-style-list% object instead of
the scheme:text% requires only about 4.1 megabytes. One difference
being that there are about 3x more snips (10,204 vs 33,901 (after the
commit)), since we have one snip for each region that has a different
color in the scheme:text version, and the text:standard-style-list has
no colors and thus about two per line (there are 5006 lines in the
file).
original commit: a7cb8fdc84f3b592c812468e5e7486d4f7d5bbb6
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
