Selected word marker module for Textadept.
Written by: Simon Lundmark

Copyright (c) 2014 Simon Lundmark, Pixeldiet Entertainment AB.

This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.

Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not
    claim that you wrote the original software. If you use this software
    in a product, an acknowledgement in the product documentation would be
    appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
    misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution. 

This is a module for Textadept that allows you to select text in your buffer
and all occurrences of that word will be surrounded by a box-indicator.

The module only allows certain characters to surround the word, but it is
easy enough to configure by editing the init.lua-file.