From 3d9bcc823490e4b8bf619d63593497ee4876079d Mon Sep 17 00:00:00 2001
From: Quincy Morgan <quincy.morgan@icloud.com>
Date: Wed, 3 Jul 2019 15:45:59 -0400
Subject: [PATCH] Add directional arrows to waterway=weir rendered as lines
 (close #6615)

---
 modules/osm/tags.js | 3 +++
 modules/svg/defs.js | 1 +
 2 files changed, 4 insertions(+)

diff --git a/modules/osm/tags.js b/modules/osm/tags.js
index 27c5fd842..e2ba7fd3b 100644
--- a/modules/osm/tags.js
+++ b/modules/osm/tags.js
@@ -104,6 +104,9 @@ export var osmRightSideIsInsideTags = {
     },
     'man_made': {
         'embankment': true
+    },
+    'waterway': {
+        'weir': true
     }
 };
 
diff --git a/modules/svg/defs.js b/modules/svg/defs.js
index 31c98967a..f0c886b5e 100644
--- a/modules/svg/defs.js
+++ b/modules/svg/defs.js
@@ -58,6 +58,7 @@ export function svgDefs(context) {
         // the water side, so let's color them blue (with a gap) to
         // give a stronger indication
         addSidedMarker('coastline', '#77dede', 1);
+        addSidedMarker('waterway', '#77dede', 1);
         // barriers have a dashed line, and separating the triangle
         // from the line visually suits that
         addSidedMarker('barrier', '#ddd', 1);