Symptom 

• "es" command runs infinitely without any output to designated outputting file.

1. "es" command runs infinitely without any output ot designated outputting file.

 
• Affected Distributions:

Source, Linux Binary, Linux RPM, Solaris Binary and Win32 Binary.
 
• What to do:

All the affected distributions have been rebuilt to fix this bug. Following the instruction below to update your site-installation,
• For the users of Pre-compiled Unix executables. You may download the binary package again from the downloading page to your CWB-NC directory, then re-run install-cwb-nc.sh. Make sure that you are using the option "Start a new installation ...".
• For the users of Win32 executable, You need download new Win32 package from the the downloading page , then un-install previous installation, and re-install the new one.
• For the users of source codes, you have two choices: 
1. You may update $YOUR_CWB_NC/src/tui/cwb-tui.sml by this one and $YOUR_CWB_NC/src/cwbLib/cwb-lib.sml by this one, then re-compile the CWB-NC.  Or,
2. You can download the new source distribution from the downloading page, and re-run install-cwb-nc.sh. Make sure that you are using the option "Starting a new installation ...".
• Changes:

You may check the differences between new cwb-tui.sml and its previous version, new cwb-lib.sml and its previous version.