[amibroker] TJ - WishList - bar charts in cells of Explore

[gmorlosky]

TJ:

What is the possibility of enhancing the Explore spreadsheet wiht this 
technique:
http://infosthetics.com/archives/2006/08/excel_in_cell_graphing.html

which is a simple repeat of characters to create bar charts
REPT("|",percentage)