MorseTranslator.py: don't sanitize away word spaces

Don't strip word spaces when sanitizing strings, those spaces may be
part of the original message.

diff --git a/src/savemysugar/MorseTranslator.py b/src/savemysugar/MorseTranslator.py
index d52902d..068a0b9 100755 (executable)
--- a/src/savemysugar/MorseTranslator.py
+++ b/src/savemysugar/MorseTranslator.py
@@ -140,8 +140,6 @@ class MorseTranslator(object):
         sanitized = text.lower()
         sanitized = re.sub(r"[^a-z0-9.,:?\'-/()\"=\+@ ]", "", sanitized)
         sanitized = re.sub(r"\s+", " ", sanitized)
-        sanitized = re.sub(r"^\s+", "", sanitized)
-        sanitized = re.sub(r"\s+$", "", sanitized)
         return sanitized
 
     def char_to_signal(self, character):
@@ -163,8 +161,6 @@ class MorseTranslator(object):
         sanitized = re.sub(r"[^\-\.\/]", " ", sanitized)
         sanitized = re.sub(r"\s+", " ", sanitized)
         sanitized = re.sub(r"( ?/ ?)+", " / ", sanitized)
-        sanitized = re.sub(r"^[ /]+", "", sanitized)
-        sanitized = re.sub(r"[ /]+$", "", sanitized)
         return sanitized
 
     def signal_to_character(self, signal):