From 17c23c5d2b6680f90117a7804e65dd7fe541848f Mon Sep 17 00:00:00 2001
From: Guillaume Horel <guillaume.horel@gmail.com>
Date: Sun, 18 Aug 2013 16:54:53 -0400
Subject: try to fix the alignment_to_sexp function

---
 string_utils.py | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

(limited to 'string_utils.py')

diff --git a/string_utils.py b/string_utils.py
index c4439da..12d22b8 100644
--- a/string_utils.py
+++ b/string_utils.py
@@ -172,9 +172,14 @@ def alignment_to_sexp(alignment, sexp, l2):
             if index == -1:
                 break
             else:
-                re.sub("(?P<begin>\d+ \d+ \d+ \d+\s) \w+(?P<end>\)+$)",
-                       "\g<begin>{0}\g<end>".format(
-                           " ".join([l2[i] for i in list(index)])),
-                       line)
-                line.encode('string-escape')
+                if type(index) == tuple:
+                    word = " ".join([l2[i] for i in list(index)])
+                else:
+                    try:
+                        word = l2[index]
+                    except IndexError:
+                        print index
+                word = word.encode("utf-8").encode("string-escape")
+                re.sub("(?P<begin>\d+ \d+ \d+ \d+\s)    \w+(?P<end>\)+$)",
+                       "\g<begin>{0}\g<end>".format(word), line)
                 print line
-- 
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