1 files changed, 4 insertions, 0 deletions
diff --git a/interface/input/parsers.py b/interface/input/parsers.py
index f97dbf1..7dc7d82 100755
--- a/interface/input/parsers.py
+++ b/interface/input/parsers.py
@@ -1,3 +1,5 @@
+from blc2.constants import INFTY
+
 def parse_interval(s):
     if not s:
         return None, s
@@ -107,6 +109,8 @@ def parse_time(s):
 
     v, s, d = parse_num(s)
     if v is None:
+        if s[0].lower() == 'i':
+            return INFTY, s[1:], "infinity"
         return None, s, None
 
     if not s: