From e4a7515dbd49bbaf11c177d13aff3986f4493dc2 Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Thu, 20 Aug 2015 18:10:35 -0500
Subject: [PATCH] More command line utility fixes

---
 bin/loopy | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/bin/loopy b/bin/loopy
index 9d667ec2f..8f365c7be 100644
--- a/bin/loopy
+++ b/bin/loopy
@@ -52,7 +52,7 @@ def main():
 
     parser.add_argument("infile")
     parser.add_argument("outfile")
-    parser.add_argument("--lang")
+    parser.add_argument("--lang", metavar="LANGUAGE", help="loopy|fortran")
     parser.add_argument("--target")
     parser.add_argument("--name")
     parser.add_argument("--transform")
@@ -75,7 +75,9 @@ def main():
         lang = {
                 ".loopy": "loopy",
                 ".floopy": "fortran",
-                }
+                ".f90": "fortran",
+                ".fpp": "fortran",
+                }.get(ext)
         with open(args.infile, "r") as infile_fd:
             infile_content = infile_fd.read()
 
@@ -130,7 +132,7 @@ def main():
 
         kernels = [kernel]
 
-    elif args.lang in ["fortran", "floopy", "fpp"]:
+    elif lang in ["fortran", "floopy", "fpp"]:
         pre_transform_code = None
         if args.transform:
             with open(args.transform, "r") as xform_fd:
-- 
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