pstext inp_font.txt -R-1/25/-18/1 -Jx0.7 -P > fig_gmt_font.eps
rem inp_font.txt was made based on copied data from 'man gmtdefaults.html'

pstext inp_symbol.txt -R-1/9/-25/1 -JX10/25 -X0.5 -Y1 -P -K > fig_gmt_symbol.eps
echo 0 1 14 0 1 LM Symbol (font number 12) | pstext -R -J -P -N -K -O >> fig_gmt_symbol.eps
pstext inp_zapf.txt -R -J -X10 -P -K -O >> fig_gmt_symbol.eps
echo 0 1 14 0 1 LM ZapfDingbats (font number 34) | pstext -R -J -P -N -O >> fig_gmt_symbol.eps