Sandbox non-categorisation  on /doc pages

<includeonly>((#ifeq:((SUBPAGENAME))|sandbox |
| <!-- Categories below this line, please; interwikis at Wikidata -->

))</includeonly>

| topimage = ((#if:(({image|))} |[[File:(({image))}|
(({imagesize|220px))}|(({imagealt|))}|link=(({imagelink|))}]]))
| topcaptionstyle = 
padding-bottom:[ 0.4 ]em;[ border-bottom:1px solid #aaa; ]
| topcaption = (({caption|))}

<!--If image parameter in use:-->
| image = ((#if:(({image|))} | |[previous image code]))

  ((Multiple image
  | direction = vertical
  | width = 250 <!--(px) (≃ 22.0em)-->
  | header_align = center  <!--(if sidebar/infobox above image/s)-->
  | header = ((...| [embedded/child/child=...] ))  <!--(ditto)-->
  | image1 = [filename]
  | alt1 = [text]
  | caption1 = ((center| [text] ))
  ( | image2 = [etc]
    ......
    | image10 = [etc] )
  | footer_align = center  <!--(if sidebar/infobox below image/s)-->
  | footer = ((...| [embedded/child/child=...] ))  <!--(ditto)-->
  ))
  

Wikicode table without start-row syntax

{| ......                     {| ......
!  .......... !! ......       ((br!-!!)) ... !! ......
((br!-!)) ... || ......       ((br!-!)) .... || ......
((br!-!)) ... || ......
|- (style="..." etc)
| ........... || ......
((br!-!)) ... || ......       (etc)

(etc)

|}                            |}

• • plain
  • italic
  • smallcaps
  • italic smallcaps
  • bold
  • bold italic
  • bold smallcaps
  • bold italic smallcaps
• • ellipsis = Alt+0133 
  •  ndash = Alt+0150 
  •  para = Alt+0182
  • equals = = 
  •  colon = :
• Whitespace characters (also Unicode spaces)
• • ((thinsp)) (thin space)
  • ((hsp)) ("hairline" space)
  • ((gaps))
  • ((padl)) / ((padr)) / ((padlr))
• ((int:dot-separator)) ( ≡ ((dot))..? )
• • (novisibility) visibility:hidden; (but leaves space)
  • (nodisplay)  display:none;             (and no space)
• Lowercase Greek letters used as category indices:
  • α (archival?)
  • π (portal)
  • τ (template)
  • σ (stub?)
  • χ (inactive, deprecated, etc)
  • 
    ω (Wikipedia: / WikiProject)
  • .........
• ((noflag)) (or ((flagicon)) without parameter/s)
• Relative font-sizes (User:Edokter/fonttest)
• To trim whitespace from (({X))}, use ((#if:true|(({X|))))}
  ( ≡ ((trim)) )  (User:Mr. Stradivarius).
• • <ref name="…">…</ref>
  • <ref name="…"/>
  • ((refpage|page#))
  • ((refpages|page#–page# … page#, page# …))
  • ((#tag:ref …))
• ((longitem)) = padding:0.1em 0;line-height:1.2em;
• ((longlink)) = padding:0.2em 0.4em;line-height:1.2em;
• Place content within <div [class="nocolbreak"] ''and/or'' [style="display:inline-block;"]>...</div> to prevent it being wrapped by e.g. ((Div col)).
• "Wrap ((BASEPAGENAME)) inside ((#titleparts…)) in case category name contains an apostrophe. See warning box at mw:Help:Magic words#Page names." (User:John of Reading)
• table-layout:auto; ..... Column width set by widest unbreakable content;   
  table-layout:fixed; ... Horizontal layout depends only on table's and columns' widths, i.e. regardless of content.

Sidebar / subsidebar / subinfobox

• If headings given backgrounds, use contentstyle=padding-top:0.2em;padding-bottom[0.6 – 0.8]em; otherwise content starts too close to background.
• Use display:block;margin-bottom:N; in a Sidebar's titlestyle to add gap between title and first heading's background.
• ((subsidebar bodystyle)) → ((subinfobox bodystyle)) :

• For a subsidebar[/infobox?] as content/listN,

((Documentation)) below Navbox

))<noinclude>
((Documentation
 | content =
((Collapsible option |statename=optional))

<!--[[Category:...]]-->
<!--[[Category:...]]-->
))<!--(end Documentation)-->
</noinclude>