From 524a27dd087dd99d81874fb18bacda6ebe8c0e53 Mon Sep 17 00:00:00 2001
From: Damien Elmes <gpg@ankiweb.net>
Date: Sat, 11 Jan 2020 18:02:24 +1000
Subject: [PATCH] ignore extra { chars in replacement

This will still show a trailing } with {{{field}}}, but will at
least show the field content instead of 'unknown field'.
---
 rslib/src/template.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rslib/src/template.rs b/rslib/src/template.rs
index 71b086b16..bfee3723a 100644
--- a/rslib/src/template.rs
+++ b/rslib/src/template.rs
@@ -67,7 +67,7 @@ fn handle_token(s: &str) -> nom::IResult<&str, Token> {
 
 /// classify handle based on leading character
 fn classify_handle(s: &str) -> Token {
-    let start = s.trim();
+    let start = s.trim_start_matches('{').trim();
     if start.len() < 2 {
         return Token::Replacement(start);
     }