Re: [Gretl-users] problem with plot titles

On Thu, 15 Oct 2015, Matteo Pelagatti wrote: > Hi all, > I am having a problem with the titles of the plots saved as pdf or eps when > variable names include underscores. > It seems like underscores are interpreted as in LaTeX formulas when the plot > is saved as pdf and eps. > Is this a bug? Is there a workaround? > I attach the same plot saved as bmp and pdf and you'll see the difference. This is due to a change in behavior in gnuplot 5 relative to earlier versions. Before, an underscore was by default just an underscore but now "enhanced" mode is the default for titles, labels and so on, and in that mode underscore produces a subscript. In gretl's standard PNG output we've turned off enhanced mode to avoid that problem but it seems we've forgotten to do that for pdf and eps (?). The trick is to include "noenhanced" in the line of the gnuplot file that selects the "terminal" (output) type. I'll look into it. Allin Cottrell _______________________________________________ Gretl-users mailing list Gretl-users(a)lists.wfu.edu http://lists.wfu.edu/mailman/listinfo/gretl-users