syntec, but not compiling

canvas/Cargo.toml

@@ -25,6 +25,7 @@ async-trait.workspace = true
 regex = { workspace = true, optional = true }
 ropey = { version = "1.6.1", optional = true }
 once_cell = "1.21.3"
+syntect = { version = "5.2.0", optional = true, default-features = false, features = ["default-fancy"] }
 
 [dev-dependencies]
 tokio-test = "0.4.4"
@@ -37,6 +38,7 @@ cursor-style = ["crossterm"]
 validation = ["regex"]
 computed = []
 textarea = ["dep:ropey","gui"]
+syntect = ["dep:syntect", "gui", "textarea"]
 
 # text modes (mutually exclusive; default to vim)
 textmode-vim = []
@@ -50,7 +52,6 @@ all-nontextmodes = [
     "computed",
     "textarea"
 ]
-ropey = ["dep:ropey"]
 
 [[example]]
 name = "suggestions"