From 1f82558726c9cb163190cd14d1702f2fecc4fa0b Mon Sep 17 00:00:00 2001
From: Savanni D'Gerinel <savanni@luminescent-dreams.com>
Date: Fri, 23 Jun 2023 09:58:50 -0400
Subject: [PATCH] Extract out parse_propval_text

---
 go-sgf/src/lib.rs | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/go-sgf/src/lib.rs b/go-sgf/src/lib.rs
index 614126d..e40dd6e 100644
--- a/go-sgf/src/lib.rs
+++ b/go-sgf/src/lib.rs
@@ -379,17 +379,27 @@ fn parse_propval<'a, E: nom::error::ParseError<&'a str>>(
 ) -> IResult<&'a str, String, E> {
     let (input, _) = multispace0(input)?;
     println!("- {}", input);
+
     let (input, _) = tag("[")(input)?;
     println!("-- {}", input);
+
+    let (input, value) = parse_propval_text(input)?;
+    println!("--- {}", input);
+
+    let (input, _) = tag("]")(input)?;
+
+    Ok((input, value.unwrap_or(String::new())))
+}
+
+fn parse_propval_text<'a, E: nom::error::ParseError<&'a str>>(
+    input: &'a str,
+) -> IResult<&'a str, Option<String>, E> {
     let (input, value) = opt(escaped_transform(
         is_not(r"\]"),
         '\\',
-        alt((value("]", tag("\\]")), value("", tag("\\\n")))),
+        value("]", tag(r"\]")), // alt((value("]", tag(r"\]")), value("", tag("\\\n")))),
     ))(input)?;
-    println!("--- {}", input);
-    let (input, _) = tag("]")(input)?;
-
-    Ok((input, value.map(|v| v.to_owned()).unwrap_or(String::new())))
+    Ok((input, value.map(|v| v.to_owned())))
 }
 
 fn parse_size<'a, E: nom::error::ParseError<&'a str>>(input: &'a str) -> IResult<&'a str, Size, E> {