From dc2a4b0e1ca7d53c2d7bc5a76dc8f243ba1f59cb Mon Sep 17 00:00:00 2001
From: Arun Isaac
Date: Mon, 4 Oct 2021 17:21:58 +0530
Subject: ccwl: Fix the docstring of workflow-steps.

Before this commit, the docstring of workflow-steps did not correctly
describe its function.

* ccwl/ccwl.scm (workflow-steps): Fix docstring.
---
 ccwl/ccwl.scm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ccwl/ccwl.scm b/ccwl/ccwl.scm
index c7c1f70..438f522 100644
--- a/ccwl/ccwl.scm
+++ b/ccwl/ccwl.scm
@@ -319,8 +319,10 @@ command is not defined, return #f."
          (variable-ref var))))
 
 (define (workflow-steps x input-keys)
-  "Traverse ccwl source X and return list of steps. INPUT-KEYS is a
-list of supplied input <key> objects."
+  "Traverse ccwl source X and return two values---a list of output
+keys and a list of steps. INPUT-KEYS is a list of supplied input
+keys. Keys are represented by <key> objects, and steps are represented
+by <step> objects."
   (syntax-case x (pipe tee)
     ;; pipe
     ((pipe expressions ...)
-- 
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