View source for Template:Semcon

<includeonly>{{anchor|{{{id}}}}}{{#switch:{{{status}}}
|proposed={{semconProposed|{{{1}}}|{{date|{{{proposed|{{FIXME}}}}}}}|id={{{id|}}}|forum={{semcon/Check|{{{forum}}}}}}}
|approved={{semconApproved|{{{1}}}|{{date|{{{proposed|{{FIXME}}}}}}}|{{date|{{{approved|{{FIXME}}}}}}}|id={{{id|}}}|forum={{semcon/Check|{{{forum}}}}}}}
|deprecated={{semconDeprecated|{{{1}}}|{{date|{{{proposed|{{FIXME}}}}}}}|{{date|{{{approved|{{FIXME}}}}}}}|{{date|{{{deprecated|{{FIXME}}}}}}}|forum={{semcon/Check|{{{forum}}}}}}}
|#default='''Obligatory argument ''status'' missing'''}}[[category:allSemcons]]</includeonly><noinclude>
==Usage==
This template is designated for  [[dev:Semantic Constraints|semantic constraints]]. It presents them in a standardized way and provides listing in [[:Category:Semantic constraints]].

Please, don't forget to hint at semantic constraints with [[template:semconHint]]!
===Arguments===
The template has one unnamed obligatory argument and four named arguments:
*1: The constraint.
*status: The status of the semantic constraint: ''proposed'', ''approved'' or ''deprecated''
*id: a unique designator for the respective semantic constraint with the rule "AA:NNN" where AA is the abbreviation of the subscheme (e.g. TT for timetable, IL for interlocking, ...) and NNN a three-digit, ascending and unique number
*{{anchor|forum}}forum: Link to the forum entry, where the semantic constraint was proposed. Please, don't introduce semantic constraints (not even proposed ones) without former discussion. If the value of ''forum'' is anything other than a link to the {{rml}} forum, an error message will appear.
*proposed: The date of proposal, obligatory
*approved: The approvement date, obligatory if status is either approved or deprecated
*deprecated: The deprecation date, obligatory if status=deprecated
{{note|The dates in parameters ''proposed'', ''approved'' and ''deprecated'' have to be entered in format '''yyyy-mm-dd''', as they are parsed by [[Template:Date]]!}}

==Example==
===Proposed semantic contraint===
<pre>{{semcon|All work and no play makes Jack a dull boy.|status=proposed|proposed=1980-10-16|id=AA:nnn|forum=https://www.railml.org/forum/index.php?t=msg&th=704&start=0&}}</pre>
delivers
{{semcon|All work and no play makes Jack a dull boy.|status=proposed|proposed=1980-10-16|id=AA:nnn|forum=https://www.railml.org/forum/index.php?t=msg&th=704&start=0&}}

===Approved semantic contraint===
<pre>{{semcon|People who live in glass houses shouldn't throw stones.<br>{{Deu|Wer im Glashaus sitzt, soll nicht mit Steinen werfen.}}|status=approved|proposed=2019-06-04|approved=2019-06-05|id=AA:nnn}}</pre>
delivers
{{semcon|People who live in glass houses shouldn't throw stones.<br>{{Deu|Wer im Glashaus sitzt, soll nicht mit Steinen werfen.}}|status=approved|approved=2019-06-05|proposed=2019-06-04|id=AA:nnn}}

===Deprecated semantic contraint===
<pre>{{semcon|Never put off until tomorrow what you can do today.|status=deprecated|proposed=2019-02-12|approved=2019-03-18|deprecated=2019-04-05|id=AA:nnn}}</pre>
delivers
{{semcon|Never put off until tomorrow what you can do today.|status=deprecated|proposed=2019-02-12|approved=2019-03-18|deprecated=2019-04-05|id=AA:nnn}}

[[Category:Template for semantic constraints]]

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