Minor fixes

Cargo.lock

@@ -1133,7 +1133,7 @@ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
 name = "xplr"
-version = "0.1.3"
+version = "0.1.4"
 dependencies = [
  "criterion",
  "crossterm",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "xplr"
-version = "0.1.3"
+version = "0.1.4"
 authors = ["Arijit Basu <sayanarijit@gmail.com>"]
 edition = "2018"
 description = "An experimental, minimal, configurable TUI file explorer, stealing ideas from nnn and fzf."

src/config.rs

@@ -227,8 +227,7 @@ impl Default for KeyBindings {
                       command: bash
                       args:
                         - "-c"
-                        - "xdg-open {{shell_escape absolutePath}} x"
+                        - "xdg-open {{shell_escape absolutePath}} &> /dev/null"
-                  - Quit
               e:
                 help: edit
                 actions:

src/main.rs

@@ -12,7 +12,6 @@ use xplr::error::Error;
 use xplr::input::Key;
 use xplr::ui;
 
-handlebars_helper!(hex: |v: i64| format!("0x{:x}", v));
 handlebars_helper!(shell_escape: |v: str| format!("{}", shellwords::escape(v)));
 
 fn main() -> Result<(), Error> {