Add a renderer for applications running on the primary screen. This
renderer uses relative cursor positioning, and works with all the same
primitives as the alternate screen.
Fix a bug where repositioning was never turned back to false. This was a
nasty one with huge perf implications.
Set internal cells to a space and default on init. This prevents us from
writing them. As a result, we now issue a hardware clear on resize.
- Added standard .gitattributes file for Zig projects.
- Reworked build.zig a little, hopefully it's a bit clearer. Also, now zig build will run all steps.
- outer: while in examples was redundant since there's only one loop to break from. switch expressions don't allow breaking from them, so breaking is only for loops, i.e. while and for.
- When returning a struct instance from a function, the compiler infers the return type from function signature, so instead of return MyType{...}; , it's more idiomatic to write return .{...};.
- Logging adds a new line by default, so you don't usually need to write \n like here: log.debug("event: {}\r\n", .{event});.
There will only ever be a handful of image implementations. Let's just
use a union enum for handling them.
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Implement our own grapheme measuring function which switches on whether
the terminal supports mode 2027
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
We use two screens: one which the user provides a slice of bytes for the
graphemes, and the user owns the bytes. We copy those bytes to our
internal model so that we can compare between frames
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
