[orca] Fix bug in our workaround for broken Gecko text

[Joanmarie Diggs <joanied src gnome org>]

commit d087ed06703a7744a7606c39dca3b8cee2bbd338
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Tue Apr 16 18:05:44 2019 -0400

    Fix bug in our workaround for broken Gecko text
    
    Gecko's text support gives us inconsistent results for strings that
    include a hyphen. If we split on hyphens in our workaround, we won't
    be able to find the current word when on a hyphen.

 src/orca/scripts/web/script_utilities.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/orca/scripts/web/script_utilities.py b/src/orca/scripts/web/script_utilities.py
index 0912099b3..5affaca3e 100644
--- a/src/orca/scripts/web/script_utilities.py
+++ b/src/orca/scripts/web/script_utilities.py
@@ -1021,7 +1021,7 @@ class Utilities(script_utilities.Utilities):
         if string and boundary in [pyatspi.TEXT_BOUNDARY_SENTENCE_START, None]:
             return string, rangeStart, rangeEnd
 
-        words = [m.span() for m in re.finditer("[^\\s\\-\ufffc]+", string)]
+        words = [m.span() for m in re.finditer("[^\\s\ufffc]+", string)]
         words = list(map(lambda x: (x[0] + rangeStart, x[1] + rangeStart), words))
         if boundary == pyatspi.TEXT_BOUNDARY_WORD_START:
             spans = list(filter(_inThisSpan, words))