This commit adds the `border-native` resulting in the following:
```
--tmux[=[center|top|bottom|left|right][,SIZE[%]][,SIZE[%]][,border-native]]
```
By default, when not specified, the `-B` flag is passed to the
`tmux popup-window` command such that no border is drawn around
the tmux popup window.
When the `border-native` option is present, the `-B` flag is omitted
and the popup window is drawn using the border style configured in
the tmux config file.
Fixes#4156
Signed-off-by: Andreas Auernhammer <github@aead.dev>
Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>
cdcab26 removed excessive clearing of the windows. But it caused the
problem where the right side of the preview window border was not
cleared when hiding the preview window with the scrollbar disabled.
De-duplicate code and reduce the amount of code that has to be changed
when new BorderShapes are being added. This also adds and uses the
missing HasBottom().
When the chosen preview border shape has no left and/or right border,
the minimum total preview window size decreases. But due to the
hardcoded value for the minimum size of the preview window the size
could not be decreased further than 5.
The minimum window height decreases when no extra line for the
horizontal separator is used (e.g. with `--info=inline --no-separator`).
In this case the preview window should be able to occupy this extra
line.
Enable resizing the preview window by dragging its border with the
mouse. This works with all border styles except for `none`.
Counter-intuitively, having the border only on the opposite side of the
window works too - dragging from it will first decrease the preview size
to its minimum.
We cache a merger for partial input as well, because it is automatically
invalidated as soon as the new data comes in.
However, there was a race condition where a cached merger for a partial
input is used even after the input stream was complete. This commit
fixes the problem.
Fix#4034
