From 48cb3c4a023c1805abed765e78038f31cd2ebd78 Mon Sep 17 00:00:00 2001
From: Tom Alexander <tom@fizz.buzz>
Date: Tue, 19 Sep 2023 23:57:40 -0400
Subject: [PATCH] Move the post-colon check into the item_tag_divider parser.

---
 scripts/run_docker_compare_bisect.bash |  2 +-
 src/parser/plain_list.rs               | 20 ++++++++++----------
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/scripts/run_docker_compare_bisect.bash b/scripts/run_docker_compare_bisect.bash
index 83635783..e71b340b 100755
--- a/scripts/run_docker_compare_bisect.bash
+++ b/scripts/run_docker_compare_bisect.bash
@@ -64,7 +64,7 @@ function run_parse {
     local lines="$1"
 
     cd "$SOURCE_FOLDER"
-    head -n "$lines" "$SOURCE_FOLDER/$TARGET_DOCUMENT" | "${DIR}/run_docker_compare.bash"
+    head -n "$lines" "$SOURCE_FOLDER/$TARGET_DOCUMENT" | PROFILE=release-lto "${DIR}/run_docker_compare.bash"
     local status=$?
     return "$status"
 }
diff --git a/src/parser/plain_list.rs b/src/parser/plain_list.rs
index 74a819e9..1ee06ae2 100644
--- a/src/parser/plain_list.rs
+++ b/src/parser/plain_list.rs
@@ -359,22 +359,22 @@ fn item_tag_end<'b, 'g, 'r, 's>(
     _context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
 ) -> Res<OrgSource<'s>, OrgSource<'s>> {
-    alt((
-        recognize(tuple((
-            item_tag_divider,
+    alt((item_tag_divider, line_ending))(input)
+}
+
+#[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
+fn item_tag_divider<'s>(input: OrgSource<'s>) -> Res<OrgSource<'s>, OrgSource<'s>> {
+    recognize(tuple((
+        one_of(" \t"),
+        tag("::"),
+        peek(tuple((
             opt(tuple((
                 peek(one_of(" \t")),
                 many_till(anychar, peek(alt((item_tag_divider, line_ending, eof)))),
             ))),
             alt((line_ending, eof)),
         ))),
-        line_ending,
-    ))(input)
-}
-
-#[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
-fn item_tag_divider<'s>(input: OrgSource<'s>) -> Res<OrgSource<'s>, OrgSource<'s>> {
-    recognize(tuple((one_of(" \t"), tag("::"))))(input)
+    )))(input)
 }
 
 #[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]