invalid gnuplot script syntax

[bredeson]

Hey there mummer4 devs,

I was running mummerplot and received the following error:

$ mummerplot --large tig00003435.1.delta
gnuplot 4.4 patchlevel 0
Reading delta file tig00003435.1.delta
Writing plot files out.fplot, out.rplot
Writing gnuplot script out.gp
Forking mouse listener
Rendering plot to screen
WARNING: Unable to query clipboard with xclip

if(GPVAL_VERSION < 5) { set mouse clipboardformat "[%.0f, %.0f]" }
                      ^
"out.gp", line 17: invalid complex constant

WARNING: Unable to run '/usr/bin/gnuplot -geometry 900x900+0+0 -title mummerplot out.gp', Inappropriate ioctl for device

I removed the { and } characters from that line and gnuplot executed the script without complaint.

Best,
Jessen