mutt/2520: Mutt line editor displays nonspacing characters at control escapes

[dalias@xxxxxxxxxx]

>Number:         2520
>Notify-List:    
>Category:       mutt
>Synopsis:       Mutt line editor displays nonspacing characters at control 
>escapes
>Confidential:   no
>Severity:       normal
>Priority:       medium
>Responsible:    mutt-dev
>State:          open
>Keywords:       
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Oct 10 09:18:12 +0200 2006
>Originator:     dalias@xxxxxxxxxx
>Release:        1.4.2.2
>Organization:
>Environment:
>Description:
>How-To-Repeat:
>Fix:
enter.c: lines 38 and 61 should use >= 0 instead of > 0
(line numbers for version 1.4.2.2)
>Add-To-Audit-Trail:

>Unformatted: