From 5722a567a102454f7b4d1c1c178424eaf228836e Mon Sep 17 00:00:00 2001
From: jesopo
Date: Sat, 25 Jan 2020 11:32:01 +0000
Subject: fix format_token_replace for $$

---
 src/utils/parse.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/utils')

diff --git a/src/utils/parse.py b/src/utils/parse.py
index fb12b9c1..b45ca6fe 100644
--- a/src/utils/parse.py
+++ b/src/utils/parse.py
@@ -141,14 +141,14 @@ def format_tokens(s: str, names: typing.List[str], sigil: str="$"
                         i += len(name)
                         break
             else:
-                tokens.append((i, "$"))
+                tokens.append((i-1, "$$"))
         i += 1
     return tokens
 
 def format_token_replace(s: str, vars: typing.Dict[str, str],
         sigil: str="$") -> str:
     vars = vars.copy()
-    vars.update({"": ""})
+    vars.update({sigil: sigil})
     tokens = format_tokens(s, list(vars.keys()), sigil)
     tokens.sort(key=lambda x: x[0])
     tokens.reverse()
-- 
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