Support multiple input files properly.HEADdsilvers/testing

There was a hiccough where yarn would forget content defined in earlier input
files when parsing later ones.  This fixes that.

1 files changed, 3 insertions, 1 deletions

diff --git a/yarn b/yarn
index d9b2b47..6817294 100755
--- a/yarn
+++ b/yarn
@@ -67,11 +67,13 @@ class YarnRunner(cliapp.Application):
 
     def parse_scenarios(self, filenames):
         mdparser = yarnlib.MarkdownParser()
+        all_blocks = []
         for filename in filenames:
             mdparser.parse_file(filename)
+            all_blocks.extend(mdparser.blocks)
 
         block_parser = yarnlib.BlockParser()
-        block_parser.parse_blocks(mdparser.blocks)
+        block_parser.parse_blocks(all_blocks)
 
         return block_parser.scenarios, block_parser.implementations