|NARS 2000 Lang
Note to future editors; an APL symbol is called "Symbol Name" when it's under development on this Wiki; once it becomes a reasonable article, with the keyboard map image, character value and keyboard keys, then the article is upgraded by renaming to the symbol name alone, and its links in Keyboard, article as well as Template:Keyboard and Template:Language_Toolbar are updated as well.
To make this tool bar more modular and to allow the display of style settings for specific groups, this has been broken into sub-templates. Be sure to also correct the same language toolbars ending in EN, e,g, "Template:Language Toolbar Group 1 EN" for emphasized (blue bar and yellow background).
This template has one parameter, en= which highlights a specific group, from 1 to 12 and 13, N or n for the notation entries.