Textual-astview

**Released 2022-12-28**

Fixed

- `astare` should run with Python 3.8 now (before now it was only good on
3.9 or later).

**Released 2022-12-26**

Changed

- `astare` can now be run up without giving a filename as a parameter, in
which case the a file selection tree of the current directory will be
shown.
- Passing a directory on the command line of `astare` will show a file
selection tree to start with.

Fixed

- `astare` should run with Python 3.9 now (before now it was only good on
3.10 or later).

**Released 2022-12-25**

Added

- Added a simple "rainbow" highlight mode, turned off by default.
- Added support for dark/light mode toggling.
- Added the ability to open a new file to view (albeit using a directory
browser and only one that can currently see files in the current directory
and all children -- a more comprehensive file opening system will follow).

Changed

- Updated to [Textual 0.8.1](https://github.com/Textualize/textual/releases/tag/v0.8.1).
- The source highlight update on changing the selected node is delayed by a
fraction of a second (currently 0.2 seconds), and is cancelled if the node
changes within that time. The idea being that it should be faster to move
through large files if holding a direction key down.
([6](https://github.com/davep/textual-astview/issues/6)).

**Released 2022-12-21**

Added

- Added a `--theme` parameter to `astare` to set the theme for the source
display.
- Added a `--themes` parameter to `astare` to list the themes available for
the source display.
- Tweaked the current-AST-node highlight in the source code so that it's a
bit less eye-achingly horrible. It's still not brilliant, but it's less
bad. Suggestions welcome.

**Released 2022-12-20**

Initial release.

[//]: (ChangeLog.md ends here)