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wezterm/bidi/Cargo.toml
Wez Furlong 98f35bbf24 bidi: tag Line with bidi mode
This commit refines bidi property handling:

* experimental_bidi has been split into two new configuration settings;
  `bidi_enabled` (which controls whether the terminal performs implicit
  bidi processing) and `bidi_direction` which specifies the base
  direction and whether auto detection is enabled.
* The `Line` type can now store those bidi properties (they are actually
  split across 3 bits representing enabled, auto-detection and
  direction)
* The terminal now has a concept of active bidi properties and default
  bidi properties
* The default properties are pulled from the wezterm configuration
* active bidi properties are potentially set via escape sequences,
  BDSM (which sets bidi_enabled) and SCP (which sets bidi_direction).
  We don't support the 2501 temporary dec private mode suggested by
  the BIDI recommendation doc at this time.
* When creating new `Line`'s or clearing from the start of a `Line`, the
  effective bidi properties are computed (from the active props,
  falling back to default propr) and applied to the `Line`.
* When rendering the line, we now look at its bidi properties instead
  of just the global config.

The default bidi properties are `bidi_enabled: false` and
`bidi_direction: LeftToRight` which corresponds to the typical
bidi-unaware mode of most terminals.

It is possible to live reload the config to change the effective
defaults, but note that they apply, by design, to new lines being
processed through the terminal.  That means existing output is
left unaffected by a config reload, but subsequently printed lines
will respect it.  Pressing CTRL-L or otherwise contriving to have
the running application refresh its display should cause the
refreshed display to update and apply the new bidi mode.

refs: #784
2022-01-30 09:50:04 -07:00

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TOML

[package]
name = "wezterm-bidi"
version = "0.1.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[features]
use_serde = ["serde"]
[dependencies]
log = "0.4"
serde = {version="1.0", features = ["derive"], optional=true}
[dev-dependencies]
k9 = "0.11.0"
pretty_env_logger = "0.4"