Bug#35988: tabulator doesnt work any more

[christoph.tapler at gmx.net]

Package: kdevelop
Version: 2.1beta (using KDE 2.2.2 )
Severity: normal
Installed from:    compiled sources
Compiler:          gcc version 2.95.3 20010315 (SuSE)
OS:                Linux (i686) release 2.4.16
OS/Compiler notes: 

Since I've updated (with today's cvs) the tabulator won't work anymore when I activate the button "automatisch einruecken". When I press the tabulator it jumps at most one char to the right. When I disable "automatisch einrücken" then the tabulator works. 

(Submitted via bugs.kde.org)
(Called from KBugReport dialog)