Bug#743014: unwanted space in gnuplot tab autocomplete

[N Laszlo Frazer]

Package: gnuplot
Version: 4.6.4-2

Linux 3.11-2-amd64 #1 SMP Debian 3.11.10-1 (2013-12-04) x86_64 GNU/Linux

G N U P L O T
Version 4.6 patchlevel 4    last modified 2013-10-02

When typing file names in gnuplot, one can press tab to auto-complete the  
file name.  This is a very nice feature.  However, since an upgrade (not  
particularly recent), the file name is automatically followed by a space.   
Gnuplot requires that the file name be followed by a quotation mark.  So  
the user must remove the space for every single file.  Reverting to the  
previous behavior (no automatic space after file name) would be a big  
improvement.  Even better would be if auto-completion automatically  
inserted a quotation mark followed by a space after the file name.

This bug may be readline related.