I see that if I have a series with an underscore in the name, for example, "PNB_SPAIN" and I make a graph and pass it to the graph page, the underscore is interpreted as making a subscript (only for one character, the S in this example) in the graph page. I guess this is unintentional and there is probably an escape character missing somewhere right?

On Thu, Jul 7, 2022 at 3:38 PM Ignacio Diaz-Emparanza <ignacio.diaz-emparanza(a)ehu.eus&gt; wrote: > > I see that if I have a series with an underscore in the name, for example, "PNB_SPAIN" and I make a graph and pass it to the graph page, the underscore is interpreted as making a subscript (only for one character, the S in this example) in the graph page. I guess this is unintentional and there is probably an escape character missing somewhere right? Thanks, Ignacio. I can confirm that effect. In the on-screen version of the plot the underscore character appears as such, but in the graph page version it invokes subscript mode. That's to do with the fact that by default gnuplot goes into "enhanced" text mode. We should either turn that off by passing the "noenhanced" option to gnuplot when generating PDF graphs, or find a way to override enhanced mode within a particular string.