id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
13138	Warn about water=* without natural=water	mdk	team	"==== What steps will reproduce the problem?
1. Draw a closed way with {{{water=pond}}}
2. Validate

==== What is the expected result?
Validator warning about {{{water=pond}}} without required {{{natural=water}}}.

==== What happens instead?
No warnings or infos from validator.

==== Please provide any additional information below. Attach a screenshot if possible.
I currently mapping in an area where I found closed ways with only one tag: {{{water=pond}}}.

According to the wiki, any {{{water=*}}} tag requires {{{natural=water}}}. So we could also offer a fix for adding the missing tag.
https://wiki.openstreetmap.org/wiki/Key:water also shows that {{{natural=water & water=pond}}} is equal to {{{landuse=pond}}}.
But https://wiki.openstreetmap.org/wiki/Tag:landuse%3Dpond says that {{{landuse=pond}}} is deprecated and should be replaced by {{{natura=water & water=pond}}}. Also in this case I would expect a validator warning about deprecated tag value and a fix to replace. But actual the validator only creates an info about an unknown value {{{pond}}} for the key {{{water}}}.
{{{
URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2016-07-11 23:04:49 +0200 (Mon, 11 Jul 2016)
Build-Date:2016-07-12 01:31:48
Revision:10526
Relative:URL: ^/trunk

Identification: JOSM/1.5 (10526 en) Linux Ubuntu 15.10
Memory Usage: 352 MB / 876 MB (171 MB allocated, but free)
Java version: 1.8.0_91-8u91-b14-0ubuntu4~15.10.1-b14, Oracle Corporation, OpenJDK Server VM
VM arguments: [-Djosm.restart=true, -Djosm.home=<josm.pref>, -Djava.net.useSystemProxies=true]
Dataset consistency test: No problems found

Plugins:
- ColumbusCSV (32359)
- FastDraw (32639)
- HouseNumberTaggingTool (32584)
- Mapillary (32639)
- OpeningHoursEditor (32583)
- RoadSigns (32584)
- apache-commons (32584)
- apache-http (32584)
- buildings_tools (32639)
- contourmerge (1014)
- imagery-xml-bounds (32489)
- imagery_offset_db (32528)
- pbf (32584)
- poly (32584)
- public_transport (32639)
- reltoolbox (32639)
- reverter (32584)
- terracer (32426)
- turnlanes (32584)
- turnrestrictions (32629)
- utilsplugin2 (32584)

Tagging presets:
- https://josm.openstreetmap.de/josmfile?page=Presets/LaneAttributes&preset&zip=1
- https://josm.openstreetmap.de/josmfile?page=Presets/OneClick&zip=1

Map paint styles:
- https://josm.openstreetmap.de/josmfile?page=Styles/Lane_and_Road_Attributes&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Maxspeed&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Traffic_signs&zip=1

Last errors/warnings:
- W: Unable to delete file <josm.pref>/cache/tiles/TMS.data
- W: Unable to delete file <josm.pref>/cache/tiles/TMS_BLOCK.key
- W: Unable to delete file <josm.pref>/cache/tiles/TMS_BLOCK.data
- W: Unable to delete file <josm.pref>/cache/tiles/TMS_INDEX.key
- W: Unable to delete file <josm.pref>/cache/tiles/TMS_INDEX.data
- W: Unable to delete file <josm.pref>/cache/tiles/TMS_INDEX_v2.key
- W: Unable to delete file <josm.pref>/cache/tiles/TMS_INDEX_v2.data
- W: Old style SideButton usage for action org.openstreetmap.josm.gui.conflict.tags.CombinePrimitiveResolverDialog$ApplyAction@1602287
- W: Old style SideButton usage for action org.openstreetmap.josm.gui.conflict.tags.CombinePrimitiveResolverDialog$CancelAction@17ad6a9
- W: Old style SideButton usage for action org.openstreetmap.josm.gui.help.ContextSensitiveHelpAction@119af3
}}}
"	enhancement	closed	normal	16.07	Core validator	latest	fixed	template_report