From d3caefafa6937ec6b2bbe65ee4a79eca731c0a02 Mon Sep 17 00:00:00 2001
From: Jennings Zhang <Jennings.Zhang@childrens.harvard.edu>
Date: Tue, 18 Oct 2022 14:46:47 -0400
Subject: [PATCH] Elaborate about parser contract

---
 chris_plugin/chris_plugin.py | 9 ++++++++-
 setup.py                     | 2 +-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/chris_plugin/chris_plugin.py b/chris_plugin/chris_plugin.py
index 6050014..3a4a621 100644
--- a/chris_plugin/chris_plugin.py
+++ b/chris_plugin/chris_plugin.py
@@ -152,7 +152,14 @@ def main(options, outputdir):
     Parameters
     ----------
     parser : argparse.ArgumentParser
-        argument parser
+        A parser defining the arguments of this *ChRIS* plugin.
+        The parser must only define arguments which satisfy the
+        [*ChRIS* plugin specification](https://github.com/FNNDSC/CHRIS_docs/blob/master/specs/ChRIS_Plugins.adoc#arguments).
+        It must not use any positional arguments nor subparsers.
+        Argument groups are not supported either, though it might
+        be in a future version.
+        [Issue #2](https://github.com/FNNDSC/chris_plugin/issues/2)
+
     plugin_type: str
         one of: 'fs', 'ds', 'ts'
     category: str
diff --git a/setup.py b/setup.py
index 4fd01ec..85c731b 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
 
 setup(
     name="chris_plugin",
-    version="0.1.1",
+    version="0.1.1-1",
     packages=["chris_plugin"],
     url="https://github.com/FNNDSC/chris_plugin",
     project_urls={