fix for issue with folds after (and before) spaces being emitted as BEL character instead of discarding0.15.80

1 files changed, 5 insertions, 1 deletions

diff --git a/representer.py b/representer.py
index 143b7d5..7ce810e 100644
--- a/representer.py
+++ b/representer.py
@@ -691,7 +691,11 @@ class RoundTripRepresenter(SafeRepresenter):
         tag = None
         style = '>'
         for fold_pos in reversed(getattr(data, 'fold_pos', [])):
-            if data[fold_pos] == ' ':
+            if (
+                data[fold_pos] == ' '
+                and (fold_pos > 0 and not data[fold_pos - 1].isspace())
+                and (fold_pos < len(data) and not data[fold_pos + 1].isspace())
+            ):
                 data = data[:fold_pos] + '\a' + data[fold_pos:]
         if PY2 and not isinstance(data, unicode):
             data = unicode(data, 'ascii')