maettig/LICENSE.txt

## README.md

      
    Raw
  

              README.md
            
          
    We all know the little toolbar buttons to insert something into a textarea, like BBCode, Wiki markup or HTML tags (fun fact: GitHub doesn't have a toolbar). One of the resources I used once was this German site but there are many more. I was wondering, how much of this nifty, widespread code could be squished into 140 bytes.
Currently, this is 158 154 bytes and I'm looking for your help. One thing I could do is to remove a.focus(); and +b.length but doing so I will loose a major feature. I'm looking for other ways to make this smaller.

  
## annotated.js
function(a, b, c, d, e, f, g)   //textarea, left and right tag
{
  a.focus(                      //not really required but very helpful
    d = 'selection');
  f = a[e = d + 'End'];         //get cursor position
  g = a.value.split('');        //short replacement for substr
  g[a[d += 'Start'] - 1] += b;  //append both tags
  g[f - 1] += c;
  a.value = g.join('');         //set new text
  a[e] = a[d] = f + b.length    //set cursor position
}

## index.js
function(a,b,c,d,e,f,g){a.focus(d='selection');f=a[e=d+'End'];g=a.value.split('');g[a[d+='Start']-1]+=b;g[f-1]+=c;a.value=g.join('');a[e]=a[d]=f+b.length}

## LICENSE.txt
            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2011 Thiemo Mättig <http://maettig.com>

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. You just DO WHAT THE FUCK YOU WANT TO.

## package.json
{
  "name": "insertTags",

  "description": "Surrounds selected text in a textarea with tags, e.g. BBCode or Wikitext.",

  "keywords": [
    "bbcode",
    "forms",
    "tags",
    "textarea",
    "toolbar"
  ]
}

## test.html
<!DOCTYPE html>
<button onclick="insertTags(a, &quot;'''&quot;, &quot;'''&quot;)">'''bold'''</button>
<button onclick="insertTags(a, &quot;''&quot;, &quot;''&quot;)">''italic''</button>
<button onclick="insertTags(a, '[[', ']]')">[[link]]</button><br>
<textarea cols="80" rows="20">Select a word and click a button.</textarea>
<script type="text/javascript">
function(a, b, c, d, e, f, g)   //textarea, left and right tag
{
  a.focus(                      //not really required but very helpful
    d = 'selection');
  f = a[e = d + 'End'];         //get cursor position
  g = a.value.split('');        //short replacement for substr
  g[a[d += 'Start'] - 1] += b;  //append both tags
  g[f - 1] += c;
  a.value = g.join('');         //set new text
  a[e] = a[d] = f + b.length    //set cursor position
}
var a = document.getElementsByTagName('TEXTAREA')[0];
</script>
	function(a, b, c, d, e, f, g) //textarea, left and right tag
	{
	a.focus( //not really required but very helpful
	d = 'selection');
	f = a[e = d + 'End']; //get cursor position
	g = a.value.split(''); //short replacement for substr
	g[a[d += 'Start'] - 1] += b; //append both tags
	g[f - 1] += c;
	a.value = g.join(''); //set new text
	a[e] = a[d] = f + b.length //set cursor position
	}
	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	Version 2, December 2004

	Copyright (C) 2011 Thiemo Mättig <http://maettig.com>

	Everyone is permitted to copy and distribute verbatim or modified
	copies of this license document, and changing it is allowed as long
	as the name is changed.

	DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

	0. You just DO WHAT THE FUCK YOU WANT TO.
	{
	"name": "insertTags",

	"description": "Surrounds selected text in a textarea with tags, e.g. BBCode or Wikitext.",

	"keywords": [
	"bbcode",
	"forms",
	"tags",
	"textarea",
	"toolbar"
	]
	}
	<!DOCTYPE html>
	<button onclick="insertTags(a, "'''", "'''")">'''bold'''</button>
	<button onclick="insertTags(a, "''", "''")">''italic''</button>
	<button onclick="insertTags(a, '[[', ']]')">[[link]]</button><br>
	<textarea cols="80" rows="20">Select a word and click a button.</textarea>
	<script type="text/javascript">
	function(a, b, c, d, e, f, g) //textarea, left and right tag
	{
	a.focus( //not really required but very helpful
	d = 'selection');
	f = a[e = d + 'End']; //get cursor position
	g = a.value.split(''); //short replacement for substr
	g[a[d += 'Start'] - 1] += b; //append both tags
	g[f - 1] += c;
	a.value = g.join(''); //set new text
	a[e] = a[d] = f + b.length //set cursor position
	}
	var a = document.getElementsByTagName('TEXTAREA')[0];
	</script>