From fb6f6f584e574fb21df717f302b2ec9e1d83d6d0 Mon Sep 17 00:00:00 2001
From: Ines Montani <ines@ines.io>
Date: Fri, 10 Jul 2020 22:34:22 +0200
Subject: [PATCH] Replace - with _ in command names

We might as well be nice if user accidentally types --training.use-gpu
---
 spacy/cli/_util.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spacy/cli/_util.py b/spacy/cli/_util.py
index b328025ed..b72ee83ec 100644
--- a/spacy/cli/_util.py
+++ b/spacy/cli/_util.py
@@ -53,7 +53,7 @@ def parse_config_overrides(args: List[str]) -> Dict[str, Any]:
         opt = args.pop(0)
         err = f"Invalid config override '{opt}'"
         if opt.startswith("--"):  # new argument
-            opt = opt.replace("--", "")
+            opt = opt.replace("--", "").replace("-", "_")
             if "." not in opt:
                 msg.fail(f"{err}: can't override top-level section", exits=1)
             if not args or args[0].startswith("--"):  # flag with no value