Template:Dated maintenance category

{{#ifexpr:{{#if:Template|1|0}}+{{#ifeq:no|yes|0|1}}

|{{#if:
 |[[Category:{{{1}}} {{{2}}} {{{3}}}]]
 {{#ifexist:Category:{{{1}}} {{{2}}} {{{3}}}|
  |}}
 |[[Category:{{#if:
  |{{{5}}}
  |{{{1}}}
 }}]]
}}
{{#if:|[[Category:{{{4}}}]]}}

|}}Template:Pp-template

50px Template documentation[create]

Editors can experiment in this template's sandbox (create | mirror) and testcases (create) pages.
Please add categories to the /doc subpage. Subpages of this template.