tree 47dbfdf998b3251c2b6712f13160bd3ed8b44280
parent 624a88739f48eb61e702c1d4e66ab04a78975d77
author Václav Kubernát <kubervac@fit.cvut.cz> 1521475813 +0100
committer Václav Kubernát <kubervac@fit.cvut.cz> 1522971478 +0200

add definition of the AST for the cd command

The AST enables us to represent commands via structs. These will hold
all the information about the command for an interpreter.

Change-Id: I4ab45865d5b71c2e1695b1c7c82660fd146da627