Started implementing a refactoring of the old shell.
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Removed the old CLI class along with its Data class. The new Shell replaces the old CLI. Shell is now being used by pplex overall.
Added a 'format' command.
Added help for pivot but not yet implemented the method. Cleaned up the rest of the shell implementation and added some more javadoc.
Added another shell implementation. Hopefully better this time.
Added the possibility to only choose entering variable.
Merged to new shell.
Fixed compile errors. Removed some static data from the Shell-class to a new class Data.
Removed EasyCommand. Added show feasibility and show optimality. Cleaned up the commands a bit.
Added half-done format and pivot commands.
Added alias 'd' for dual command.
Pivot command is now parsed properly. Not tested 100 percent.
Now returns an error when an unknown command is entered.
pplex now uses lightshell as a third party library instead of being a 'part of' pplex.
Fixed so that the prompt says pplex.
Data now holds a static data container. pivot command now seems to be working a hundred percent.
Accidentally removed this. Added again.
Added undo and redo commands. Also fixed so that increasing the font size increases it as much as it decreases it when it is decreased.
Fixed a lot of small things in several commands.