From 8caf849c1ed20ba0f80d766acc1854ef53a48d6f Mon Sep 17 00:00:00 2001
From: Taiju HIGASHI <higashi@taiju.info>
Date: Wed, 25 May 2022 00:05:46 +0900
Subject: [PATCH] config: Support for new optional/mandatory semantics.

Because there has been a specification change in the way option
arguments and mandatory switches are specified since guile-config 0.5.
---
 gwl/config.scm.in | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/gwl/config.scm.in b/gwl/config.scm.in
index 9ab58e5..f789998 100644
--- a/gwl/config.scm.in
+++ b/gwl/config.scm.in
@@ -65,7 +65,6 @@ workflow.")
        (list
         (argument
          (name 'file)
-         (optional? #false)
          (test file-exists?)
          (handler identity)
          (example "/path/to/my-workflow.w"))))
@@ -95,12 +94,14 @@ workflow.")
          (character #\i)
          (synopsis "Specify workflow input NAME, optionally mapped to FILE")
          (example "NAME[=FILE]")
+         (default "")
          (test string?))
         (switch
          (name 'output)
          (character #\o)
          (synopsis "Set LOCATION as output for a workflow")
-         (example "LOCATION"))
+         (example "LOCATION")
+         (default ""))
         (switch
          (name 'engine)
          (character #\e)
@@ -147,7 +148,6 @@ format) of the specified workflow.")
        (list
         (argument
          (name 'file)
-         (optional? #false)
          (test file-exists?)
          (handler identity)
          (example "/path/to/my-workflow.w")))))
-- 
2.36.0