devopen: trap SIGINT when running elinks

Author: dimitry-ishenko

bin/devopen.in

@@ -3,6 +3,7 @@
 import argparse
 from json import load
 from pathlib import Path
+import signal
 from subprocess import call, check_output
 from sys import argv, stderr
 
@@ -22,7 +23,9 @@ def get_item(items):
     except: return None
 
 def open_url(url):
+    h = signal.signal(signal.SIGINT, signal.SIG_IGN)
     call(www + [ url ])
+    signal.signal(signal.SIGINT, h)
 
 def find_doc(name):
     for doc in local: