Upgrade reedline to latest dev version (#6778)

* Reorder conditional deps for readability

* Pull reedline from the most recent main branch

* Map 'Submit' and 'SubmitOrNewline' events
  Introduced by nushell/reedline#490

Cargo.lock

@@ -4071,8 +4071,7 @@ dependencies = [
 [[package]]
 name = "reedline"
 version = "0.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "311b256d0a325a92d685f1401fccf83341afba1a62d56bbfa3c98b87073db195"
+source = "git+https://github.com/nushell/reedline.git?branch=main#f949f560f7bdd446a9f0af33baaf7298d2f3853a"
 dependencies = [
  "chrono",
  "crossterm 0.24.0",

Cargo.toml

@@ -64,6 +64,14 @@ time = "0.3.12"
 openssl = { version = "0.10.38", features = ["vendored"], optional = true }
 signal-hook = { version = "0.3.14", default-features = false }
 
+
+[target.'cfg(windows)'.build-dependencies]
+winres = "0.1"
+
+[target.'cfg(target_family = "unix")'.dependencies]
+nix = "0.24"
+atty = "0.2"
+
 [dev-dependencies]
 nu-test-support = { path="./crates/nu-test-support", version = "0.69.2"  }
 tempfile = "3.2.0"
@@ -74,9 +82,6 @@ hamcrest2 = "0.3.0"
 rstest = {version = "0.15.0", default-features = false}
 itertools = "0.10.3"
 
-[target.'cfg(windows)'.build-dependencies]
-winres = "0.1"
-
 [features]
 plugin = ["nu-plugin", "nu-cli/plugin", "nu-parser/plugin", "nu-command/plugin", "nu-protocol/plugin", "nu-engine/plugin"]
 extra = ["default", "dataframe", "database"]
@@ -122,7 +127,5 @@ debug = false
 name = "nu"
 path = "src/main.rs"
 
-[target.'cfg(target_family = "unix")'.dependencies]
-nix = "0.24"
-atty = "0.2"
-
+[patch.crates-io]
+reedline = { git = "https://github.com/nushell/reedline.git", branch = "main" }

crates/nu-cli/src/reedline_config.rs

@@ -822,6 +822,8 @@ fn event_from_record(
         "ctrld" => ReedlineEvent::CtrlD,
         "ctrlc" => ReedlineEvent::CtrlC,
         "enter" => ReedlineEvent::Enter,
+        "submit" => ReedlineEvent::Submit,
+        "submitornewline" => ReedlineEvent::SubmitOrNewline,
         "esc" | "escape" => ReedlineEvent::Esc,
         "up" => ReedlineEvent::Up,
         "down" => ReedlineEvent::Down,