line feed in graph label

[Piersante Sestini]

I am adding a line feed to a label to be printed below the others on the x axis
the graph shows, saves, and exports fine, but tempting to use it with graph combine results in an error ("invalid something: quotes do not match", or "too few quotes"), see example below
Of course this practice is unorthodox, and I could export it as TIFF and combine with other graphs using ImageMagick or other tools, but I wonder if there is a way to trick also graph combine
I am using StataNow19.5 in Windows
thanks!

sysuse auto, clear
gen category= foreign+2*(weight>2500)
local lf=char(10)
scatter mpg category, xla(0 "Light" .5 "`lf'Domestic" 1 "Heavy" 2 "Light" 2.5"`lf'Foreign" 3 "Heavy", notick) xtick(0(1)3) xtitle("") name(linefeed, replace)

graph combine linefeed

[Andrew Musau]

You cannot use an unconventional approach and then ask for help when you run into trouble. There is no need to use char(10) as a line break here, which would, incidentally, only work on a Windows system. What you want can be achieved using the -text()- option.

sysuse auto, clear
gen category= foreign+2*(weight>2500)
local lf=char(10)
scatter mpg category, xla(0 "Light" 1 "Heavy" 2 "Light" 3 "Heavy", notick) xtick(0(1)3) ///
xtitle("") text(5.75 0.5 "Domestic"  5.75 2.5 "Foreign") name(linefeed, replace)
graph combine linefeed