cli: Add a comment on function_name

* Add a comment on function_name being conditionally set later. Signed-off-by: mr.Shu <mr@shu.io>
BayesWitnesses · Feb 20, 2020 · 6c2a081 · 6c2a081
1 parent 67c029f
commit 6c2a081
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/m2cgen/cli.py b/m2cgen/cli.py
@@ -52,6 +52,9 @@
     required=True)
 parser.add_argument(
     "--function_name", "-fn", dest="function_name", type=str,
+    # The default value is conditional and will be set in the argument's
+    # post-processing, based on the signature of the `export` function
+    # that belongs to the specified target language.
     default=None,
     help="Name of the function in the generated code.")
 parser.add_argument(