From 1ff78433578a11f5cb3dc9ffaf70033deb645ad7 Mon Sep 17 00:00:00 2001
From: paul lee <paullee@f31.lan>
Date: Thu, 6 Aug 2020 05:54:56 +0800
Subject: [PATCH] [ DraftVecUtils.cloest ]  Elaborate documentation

---
 src/Mod/Draft/DraftVecUtils.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/Mod/Draft/DraftVecUtils.py b/src/Mod/Draft/DraftVecUtils.py
index 44b62b4ad8..477a06d994 100644
--- a/src/Mod/Draft/DraftVecUtils.py
+++ b/src/Mod/Draft/DraftVecUtils.py
@@ -622,8 +622,12 @@ def closest(vector, vlist, returnLength=False):
     -------
     int
         The index of the list where the closest point is found.
-    dist
-        The distance (no unit) of the tested point from the found closest point.
+
+    int, dist
+        The index,
+        and the distance to the closest point (numeric value only, no unit)
+        if returnLength is True.
+
     """
     typecheck([(vector, Vector), (vlist, list)], "closest")