Loads GEMS along with support for graphical user interfaces, using the LTk library.
(require 'gems/tk) loads three packages:
-
gems- the GEMS software -
ltk- for writing graphical interfaces - documentation and tutorial -
ltk-plotchart- for plotting various graphs and charts - documentation
Some GEMS-specific functions are included in the "gems/tk" package.
Example:
> sbcl * (require 'asdf) * (require 'gems/tk) * (gems/tk:parse-tree-window '(prog2 (compare-1-2) (prog2 (if (compare-1-2) (respond-left) (respond-right))))) *
Functions
parse-tree-window (tree)