X-Git-Url: http://git.megacz.com/?p=org.ibex.xt-crawshaw.git;a=blobdiff_plain;f=src%2Fjava%2Forg%2Fibex%2Fxt%2Fshell%2FCommand.java;fp=src%2Fjava%2Forg%2Fibex%2Fxt%2Fshell%2FCommand.java;h=a55ded43071fbeb8d608ae66635ce86f66f9fc4e;hp=c7f302523f1c23427f3e612d9420b480281c3363;hb=a46aed19767ec69719279a354e9f3c68b6d9d9e6;hpb=8dcd09248633282c9ec641b56c00ea3d95d790e7

diff --git a/src/java/org/ibex/xt/shell/Command.java b/src/java/org/ibex/xt/shell/Command.java
index c7f3025..a55ded4 100644
--- a/src/java/org/ibex/xt/shell/Command.java
+++ b/src/java/org/ibex/xt/shell/Command.java
@@ -10,6 +10,11 @@ import java.util.regex.*;
 import org.ibex.js.*;
 import org.ibex.util.*;
 
+/** Provides implementations for the shell commands. General contract
+ *  is commands named after standard unix tools (eg. rm, mkdir) are
+ *  as safe as possible. Extra functions such as replace have no such
+ *  saftey features.
+ */
 public abstract class Command {
     protected Shell shell;