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026b9e3577
There were two problems: * We weren't correctly invalidating when the hover state changed (a recent regression caused by recent caching changes) * We'd underline every link with the same destination on hover, not just the one under the mouse (longstanding wart) Recent changes allow the application layer to reference the underlying Lines directly, so we can restore the original and expected only-highlight-under-the-mouse by switching to those newer APIs. Adjust the cache values so that we know to also verify the current highlight and invalidate. I was a little surprised to see that this also works with mux client panes: I was expecting to need to do some follow up on those because they return copies of Line rather than references to them. That happens to work because the mux client updates the hyperlinks at the time where it inserts into its cache. The effect of that is that lines in mux client panes won't update to new hyperlink rules if they were received prior to a change in the config. refs: https://github.com/wez/wezterm/issues/2496 |
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Terminal Wizardry
This is a rust crate that provides a number of support functions for applications interested in either displaying data to a terminal or in building a terminal emulator.
It is currently in active development and subject to fairly wild sweeping changes.
Included functionality:
Surfacemodels a terminal display and its componentCells- Terminal attributes are aware of modern features such as True Color, Hyperlinks and will also support sixel and iterm style terminal graphics display.
Surfaces include a log ofChanges and an API for consuming and applying deltas. This is a powerful building block for synchronizing screen instances.- Escape sequence parser decodes inscrutable escape sequences and gives them semantic meaning, making the code that uses them clearer. The decoded escapes can be re-encoded, allowing applications to start with the semantic meaning and emit the appropriate escape sequence without embedding obscure binary bytes.
Capabilitiesallows probing for terminal capabilities that may not be included in the system terminfo database, and overriding them in an embedding application.Terminaltrait provides an abstraction over unix style ttys and Windows style console APIs.Changes fromSurfacecan be rendered toTerminals.Terminals allow decoding mouse and keyboard inputs in both blocking or non-blocking mode.Widgettrait allows composition of UI elements at a higher level.LineEditorimplements shell-like line editing functionality.
Windows Support
Termwiz understands how to work with both the legacy console APIs and the new PTY and virtual terminal features available in Windows 10, allowing for true color terminal applications on Windows 10.