Wonani kulemba kwambula kuona kwa Template:Isotopes/decay-mode/code/has-linkrequest

<noinclude>{{documentation|link box=off|content=
: <big><big>dm-has-linkrequest</big></big>
::todo: requires decodeencode on raw-code input (?) (see testcases row handling)
:{{tl|Isotopes/decay-mode/code/has-linkrequest}}
:{{para|normal-code}} -- required
:{{para|raw-code}} -- required

:{{code|yes}} lowercase: link request by input having suffix {{para|raw-code|2=...<span style="background: yellow">&nbsp;link</span>}}
::<code><nowiki>|normal-code=alpha|raw-code=alpha link</nowiki></code> &rarr; {{Isotopes/decay-mode/code/has-linkrequest|normal-code=alpha|raw-code=alpha link}}

:{{code|YES}} uppercase: link request by input having {{para|raw-code|2=<nowiki>[[...]]</nowiki>}}
::<code><nowiki>|normal-code=alpha|raw-code=[[alpha decay|α]]</nowiki></code> &rarr; {{Isotopes/decay-mode/code/has-linkrequest|normal-code=alpha|raw-code=[[alpha decay|α]]}}

:{{code|no}} lowercase: no link request, flat input & " link" absent
::<code><nowiki>|normal-code=alpha|raw-code=α</nowiki></code> &rarr; {{Isotopes/decay-mode/code/has-linkrequest|normal-code=alpha|raw-code=α}}

:{{code|NO}} uppercase: blank input {{para|raw-code|2={{!}}}} so nothing to link
::<code><nowiki>|normal-code=|raw-code=FooBar</nowiki></code> &rarr; {{Isotopes/decay-mode/code/has-linkrequest|normal-code=|raw-code=FooBar}}

Usually, for example in-template, the {{para|normal-code}} is calculated once.
}}</noinclude><!--

-->{{#if:{{{normal-code|}}}<!-- IF1: is a dm code?
-->|{{#if:{{#invoke:string|match|s={{{raw-code|}}}|pattern=[_%s]link$|plain=false|ignore_errors=true|nomatch=}}<!--
 input ends with "_link"$ = request Yes by definition
 -->|yes<!--

 ELSE2: check if raw inut has wikilink (delink = remove [[..]] berackets etc)":
 IF same THEN no link (& use raw input, eg with ref)
 -->|{{#ifeq:{{{raw-code|}}}|{{delink|1={{{raw-code|}}}
| wikilinks  =yes
| urls       =no
| comments   =no
| whitespace =no
| refs       =no
}}<!-- only [[wl]] change check, DELINK-CONCLUSION: -->|no|YES}}
}}<!-- 

 ELSE1: no dm-code = nothing to link
-->|NO}}<!-- NO NORMAL-CODE => NO link to do

--><noinclude>{{documentation|1=Template:Isotopes/decay-mode/overview/doc}}</noinclude>