Changeset 6434:5d5b77cb7966

Timestamp:

09/20/07 15:18:10 (6 years ago)

Author:

William Stein <wstein@…>

Branch:

default

Message:

Make sure preparse doesn't raise exceptions (for now).

File:

• sage/misc/preparser.py (modified) (1 diff)

sage/misc/preparser.py

@@ -303 +303 @@
 def preparse(line, reset=True, do_time=False, ignore_prompts=False):
 
-    # [1,2,..,n] notation
-    L, literals = strip_string_literals(line)
-    L = parse_ellipsis(L)
-    line = L % literals
+    try:
+        # [1,2,..,n] notation
+        L, literals = strip_string_literals(line)
+        L = parse_ellipsis(L)
+        line = L % literals
+    except SyntaxError:
+        pass
 
     # find where the parens are for function assignment notation