Hi @RunningUtes,

you could use CodeMirror's 
search&replace: http://codemirror.net/doc/manual.html#addon_search

I've used it before, it works :)

Simon

Am Samstag, 3. Februar 2018 01:27:38 UTC+1 schrieb RunningUtes:
>
> I was thinking that it would be great to have a search and replace 
> function that could be used in tiddlers. I couldn’t find anything already 
> coded, but did find a bookmarlet that looks promising. I would like to have 
> this work only in the opened text area of the tiddler being editied. 
>
> How could this bookmarket be modified? 
>
> Bookmarklet below: 
>
> <pre> 
> javascript:var count=0; 
> function htmlreplace(a,b,element){ 
> if(!element)element=document.body; 
> var nodes=element.childNodes; 
> for(var n=0;n<nodes.length;n++){ 
>    if(nodes[n].type&&nodes[n].type.toLowerCase()=='textarea'){ 
>       var r=new RegExp(a,'gim'); 
>       if(nodes[n].value.match(r)){ 
>         count++; 
>       } 
>       nodes[n].value=nodes[n].value.replace(r,b) 
>     } 
>     else if(nodes[n].nodeValue && nodes[n].nodeValue.length > 0){ 
>       var r=new RegExp(a,'gim'); 
>       if(nodes[n].nodeValue.match(r)){ 
>         count++; 
>       } 
>       nodes[n].nodeValue=nodes[n].nodeValue.replace(r,b) 
>     } 
>     else{ 
>       htmlreplace(a,b,nodes[n]) 
>     } 
>   } 
> } 
> htmlreplace(prompt('find'),prompt('replace')); 
> alert('replaced '+count+' words.'); 
> </pre>

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