When you reply a post or add new comment, you like to use smiley, right? The standard smiley in the Xoops is a 9-icon row plus [more...] format, now you want more smilies.
Yes I always love the smilies, but when I added more, I immediately found the input form(s) got pushed wider and wider because of the codes that holds smiley does not have a space "in-between" icons, this is a very simple issue but there are TWO files need to modify so you got a clean, auto-wrap smilies page according to your layout/table width, modify two files fit to all forms.