1 files changed, 16 insertions, 4 deletions
diff --git a/src/main.rs b/src/main.rs
index 986e006..44f2726 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,5 @@
 mod recite;
+use libc::{waitpid, WNOHANG};
 use recite::path::prefresh;
 use recite::Poem;
 use std::io::{self, Write};
@@ -53,11 +54,12 @@ fn repl(path: &Vec<&Path>, prompt: &str) {
         // Parse a poem
         let poem = Poem::read(poetry);
         match poem {
-            Some(poem) => {
-                poem.recite(path, &mut bins);
-            }
+            Some(poem) => match poem.recite(path, &mut bins) {
+                Ok(_) => {}
+                Err(e) => eprintln!("dwvsh: {}", e),
+            },
             None => {}
-        }
+        };
     }
 }
 
@@ -87,6 +89,16 @@ fn main() {
             io::stdout().flush().unwrap();
         })
         .unwrap();
+
+        signal_hook::low_level::register(signal_hook::consts::SIGCHLD, move || {
+            let mut status: i32 = -1;
+            let pid: i32 = waitpid(-1, &mut status, WNOHANG);
+            if pid != -1 {
+                print!("[&]  + done  {}", pid);
+                io::stdout().flush().unwrap();
+            }
+        })
+        .unwrap();
     };
 
     // Begin evaluating commands