getter/setters instead of overriding a method
this has the benefit that the delegate does not have to be
rebuilt when switching tabs in drracket; we just leave the
old delegate on the old definitions text, and the swap it
back into the editor-canvas when we swap the text% object
itself back in.
coloring in the contour window to make only a single call to
invalidate-bitmap-cache
It was making two before, which could have pretty similar regions,
leading to two repaints instead of just one. When pushing the down
arrow near the bottom of the visible regions of the definitions text
was causing those two calls to take about 30 milliseconds and after
this change the one call seems to be about half that (but there is
lots of variance so I'm only sure that it helped some, not how much)
set the keyboard focus to the replace editor.
It used to be disabled when the searching bar is hidden. In that case, it now
makes the searching bar visible.
line terminators when:
a) running under windows, and
b) the file on the disk (when DrRacket first opens it)
contains all CRLF line endings.
In all other situations, the file is saved with LF terminators.
Before this commit, DrRacket would always use the platform-specific
convention, regardless of the original content of the file.
closes PR 12242
Instead of generating a file for code and one for documentation, do both
via a macro instead. Most of the code is the same (modulo reformatting
in a more modern style), and instead of printing the result to a file,
it just returns it as the result of a macro. (Since this is done in a
naive way, the macro is bad -- it is unhygienic since this is basically
what it did before only through a generated file; it should eventually
be improved to avoid these hacks.)
This is a backwards incompatible change; there is a more complex change
that just stubs this stuff out that may be better that we may need
isntead of this commit.
Performance grinds to a halt when the preference file is too large or
written too often. Hopefully the indicator will help us identify this
phenonmenon.
Some mentions of svn/subversion are replaced with git, and some patterns
for paths to ignore include ".git*". (Note ".mailmap" not added, might
need to.)
