Add ctrl-z to suspend

1 files changed, 5 insertions, 1 deletions

diff --git a/helix-term/Cargo.toml b/helix-term/Cargo.toml
index 1fc14ad2..0e2baae3 100644
--- a/helix-term/Cargo.toml
+++ b/helix-term/Cargo.toml
@@ -28,10 +28,11 @@ helix-lsp = { version = "0.3", path = "../helix-lsp" }
 anyhow = "1"
 once_cell = "1.8"
 
-tokio = { version = "1", features = ["full"] }
+tokio = { version = "1", features = ["rt", "rt-multi-thread", "io-util", "io-std", "time", "process", "macros", "fs", "parking_lot"] }
 num_cpus = "1"
 tui = { path = "../helix-tui", package = "helix-tui", default-features = false, features = ["crossterm"] }
 crossterm = { version = "0.20", features = ["event-stream"] }
+signal-hook = "0.3"
 
 futures-util = { version = "0.3", features = ["std", "async-await"], default-features = false }
 
@@ -53,3 +54,6 @@ toml = "0.5"
 
 serde_json = "1.0"
 serde = { version = "1.0", features = ["derive"] }
+
+[target.'cfg(not(windows))'.dependencies]  # https://github.com/vorner/signal-hook/issues/100
+signal-hook-tokio = { version = "0.3", features = ["futures-v0_3"] }