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wezterm/termwiz
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Wez Furlong 718a021817 termwiz: use 6 for the rgba colorspace 
`4` is actually defined as CMYK according to ITU-T Rec. T.416:

> A parameter substring for values 38 or 48 may be divided by one or more separators (03/10) into parameter elements,
> denoted as Pe. The format of such a parameter sub-string is indicated as:
>
>     Pe : P ...
>
> Each parameter element consists of zero, one or more bit combinations from 03/00 to 03/09, representing the digits
> 0 to 9. An empty parameter element represents a default value for this parameter element. Empty parameter elements at
> the end of the parameter substring need not be included.
>
> The first parameter element indicates a choice between:
>
> 0    implementation defined (only applicable for the character foreground colour)
> 1    transparent;
> 2    direct colour in RGB space;
> 3    direct colour in CMY space;
> 4    direct colour in CMYK space;
> 5    indexed colour.

refs: 6e9a22e199 (commitcomment-79669016)
2022-07-28 17:09:15 -07:00
..
benches termwiz: add bench for Cell creation/drop 2022-07-22 19:23:53 -07:00
codegen termwiz: add static WcLookupTable to codegen 2022-07-22 19:23:14 -07:00
data Respect emoji-variation-sequences.txt 2021-11-25 14:37:24 -07:00
examples really fix termwiz --all-features build 2022-07-26 22:35:49 -07:00
fuzz Add fuzzer for termwiz::escape::parser 2022-05-14 08:18:08 -07:00
src termwiz: use 6 for the rgba colorspace 2022-07-28 17:09:15 -07:00
Cargo.toml termwiz: avoid cluster -> vec conversions in a few more cases 2022-07-24 07:57:33 -07:00
LICENSE.md restructure termwiz tree prior to merging into wezterm repo 2018-08-05 07:55:30 -07:00
README.md termwiz: cut 0.9.0 release 2020-05-17 12:05:46 -07:00

README.md

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:

  • Surface models a terminal display and its component Cells
  • 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 of Changes 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.
  • Capabilities allows probing for terminal capabilities that may not be included in the system terminfo database, and overriding them in an embedding application.
  • Terminal trait provides an abstraction over unix style ttys and Windows style console APIs. Changes from Surface can be rendered to Terminals. Terminals allow decoding mouse and keyboard inputs in both blocking or non-blocking mode.
  • Widget trait allows composition of UI elements at a higher level.
  • LineEditor implements 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.

Documentation

https://docs.rs/termwiz