Fix

Cargo.toml

@@ -9,4 +9,4 @@ edition = "2021"
 nix = "0.25.0"
 termion = "1.5.6"
 unicode-width = "0.1.9"
-signal-hook = "0.3.17" #ctrlc = "3.2.2"
+signal-hook = "0.3.17"

src/elements/command.rs

@@ -34,7 +34,7 @@ pub trait Command {
             Ok(ForkResult::Child) => {
                 core.initialize_as_subshell(Pid::from_raw(0), pipe.pgid);
                 io::connect(pipe, self.get_redirects());
-                self.run_command(core, true);
+                self.run(core, true);
                 core.exit()
             },
             Ok(ForkResult::Parent { child } ) => {
@@ -48,14 +48,14 @@ pub trait Command {
 
     fn nofork_exec(&mut self, core: &mut ShellCore) {
         if self.get_redirects().iter_mut().all(|r| r.connect(true)){
-            self.run_command(core, false);
+            self.run(core, false);
         }else{
             core.vars.insert("?".to_string(), "1".to_string());
         }
         self.get_redirects().iter_mut().rev().for_each(|r| r.restore());
     }
 
-    fn run_command(&mut self, _: &mut ShellCore, fork: bool);
+    fn run(&mut self, _: &mut ShellCore, fork: bool);
     fn get_text(&self) -> String;
     fn get_redirects(&mut self) -> &mut Vec<Redirect>;
     fn set_force_fork(&mut self);

src/elements/command/brace.rs

@@ -24,7 +24,7 @@ impl Command for BraceCommand {
         }
     }
 
-    fn run_command(&mut self, core: &mut ShellCore, _: bool) {
+    fn run(&mut self, core: &mut ShellCore, _: bool) {
         match self.script {
             Some(ref mut s) => s.exec(core),
             _ => panic!("SUSH INTERNAL ERROR (ParenCommand::exec)"),

src/elements/command/if.rs

@@ -27,7 +27,7 @@ impl Command for IfCommand {
     }
 
 
-    fn run_command(&mut self, core: &mut ShellCore, _: bool) {
+    fn run(&mut self, core: &mut ShellCore, _: bool) {
         for i in 0..self.if_elif_scripts.len() {
             self.if_elif_scripts[i].exec(core);
             if core.vars["?"] == "0" {

src/elements/command/paren.rs

@@ -18,7 +18,7 @@ impl Command for ParenCommand {
         self.fork_exec(core, pipe)
     }
 
-    fn run_command(&mut self, core: &mut ShellCore, fork: bool) {
+    fn run(&mut self, core: &mut ShellCore, fork: bool) {
         if ! fork {
             panic!("SUSH INTERNAL ERROR (no fork for subshell)");
         }

src/elements/command/simple.rs

@@ -42,7 +42,7 @@ impl Command for SimpleCommand {
         }
     }
 
-    fn run_command(&mut self, core: &mut ShellCore, fork: bool) {
+    fn run(&mut self, core: &mut ShellCore, fork: bool) {
         if ! fork {
             core.run_builtin(&mut self.args);
             return;

src/elements/command/while.rs

@@ -25,7 +25,7 @@ impl Command for WhileCommand {
         }
     }
 
-    fn run_command(&mut self, core: &mut ShellCore, _: bool) {
+    fn run(&mut self, core: &mut ShellCore, _: bool) {
         loop {
             self.while_script.as_mut()
                 .expect("SUSH INTERNAL ERROR (no script)")