added task: "TODO gnuplot support for column/row names"

Adding support for column/row names (as currently being implemented
for R) on a language by language basis is definitely the right way to
handle this hline/header issue.  I am going to try to do the same for
gnuplot.

org-babel.org

@@ -2092,7 +2092,7 @@ This could probably be added to [[file:lisp/org-babel-script.el][org-babel-scrip
 #+resname: implementing-ditaa
 [[file:blue.png][blue.png]]
 
-*** STARTED gnuplot [2/6]
+*** STARTED gnuplot [2/7]
 (see [[* file result types][file result types]])
 
 #+PLOT: title:"Citas" ind:1 deps:(3) type:2d with:histograms set:"yrange [0:]"
@@ -2125,6 +2125,9 @@ plot "data" using 1:2 with lines
        the variable names should be replaced with the path to the files
 
 **** DONE direct plotting w/o session
+**** TODO gnuplot support for column/row names
+This should be implemented along the lines of the [[* STARTED Column (and row) names of tables in R input/output][R-colname-support]].
+
 **** TODO a =file= header argument
 to specify a file holding the results