From 7cbe4e78106398f854452524e3cea8422675fbcc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Peter=20Ljunglo=CC=88f?= <peter.ljunglof@heatherleaf.se>
Date: Fri, 12 Jul 2019 10:38:01 +0200
Subject: [PATCH] unittest: adding support for Python- or GF-style comments

---
 unittest/unittest.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/unittest/unittest.py b/unittest/unittest.py
index 4b2c0acc3..199e4ca2c 100644
--- a/unittest/unittest.py
+++ b/unittest/unittest.py
@@ -69,7 +69,10 @@ def runtest(testlines):
     gfinput = ''
     testing = False
     for linenr, line in enumerate(testlines, 1):
-        if ':' in line:
+        if line.startswith('#') or line.startswith('--'):
+            # a comment line: do nothing
+            pass
+        elif ':' in line:
             if not testing:
                 gfinput += 'ps "### %d" \n' % (linenr,)
                 testing = True
@@ -82,6 +85,7 @@ def runtest(testlines):
             else:
                 gfinput += 'p -lang=%s "%s" \n' % (lang, sent)
         elif not line.strip():
+            # an empty line: start a new test
             testing = False
         else:
             error(linenr, "Ill-formatted line in test file:", line)