Both termion and crossterm backends were not moving the cursor if the first diff to draw was on the
second cell. The condition triggering the cursor move has been updated to fix this. In addition, two
tests have been added to avoid future regressions.
There was now way to avoid the autoresize behavior of `Terminal`. While it was fine for most users,
it made the testing experience painful as it was impossible to avoid the calls to `Backend::size()`.
Indeed they trigger the following error: "Inappropriate ioctl for device" since we are not running
the tests in a real terminal (at least in the CI).
This commit introduces a new api to create a `Terminal` with a fixed viewport.
- merge `Style` and `StyleDiff` together. `Style` now is used to activate or deactivate certain
style rules not to overidden all of them.
- update all impacted widgets, examples and tests.
* `Paragraph:scroll` takes a tuple of offsets instead of a single vertical offset.
* `LineTruncator` takes this new horizontal offset into account to let the paragraph scroll horizontally.
* Remove custom Debug implementation of Buffer
* Add `TestBackend::assert_buffer` to compare buffers in integration tests. When
the assertion fails, the output now show the list of differences in addition
of the views of the computed and expected buffers. This effectively replaces
the table of debug code for colors and modifiers as it is easier to read.
- Remove deny warnings in lib.rs. This allows easier iteration when developing
new features. The warnings will make the CI fails anyway on the clippy CI
stage.
- Run clippy on all targets (including tests and examples) and all features.
- Fail CI on clippy warnings.
Desed is new application that is using tui-rs. It's debugger for sed with all the things like stepping, setting breakpoints and examining runtime state.
The code that outputs the list elements uses the full inner width of its
block, without taking the width of the highlight symbol into
consideration. This allows the elements to overflow the box and draw
over the block's border. To fix that, we need to reduce the target width
for the list elements.
