improve interpreter error printing

1 files changed, 3 insertions, 2 deletions

diff --git a/check.py b/check.py
index b3978f739..ef7a7fed4 100755
--- a/check.py
+++ b/check.py
@@ -62,12 +62,13 @@ for asm in tests:
           reported = err.split(':')[1]
           start, end = reported.split('-')
           start_line, start_col = map(int, start.split('.'))
-          lines = expected.split('\n')
+          lines = open('temp.wast').read().split('\n')
+          print start_line, start_col
           print
           print '='*80
           print lines[start_line-1]
           print (' '*(start_col-1)) + '^'
-          print (' '*(start_col-1)) + '|'
+          print (' '*(start_col-2)) + '/_\\'
           print '='*80
           print err
         except Exception, e: