ebnf-debug

ebnf-debug is a variable defined in `ebnf2ps.el'.
Its value is

"\n% === begin EBNF procedures to help debugging\n\n% Mark visually current point:  string debug\n/debug\n{/-s- exch def\n currentpoint\n gsave -s- show grestore\n gsave\n 20 20 rlineto\n 0 -40 rlineto\n -40 40 rlineto\n 0 -40 rlineto\n 20 20 rlineto\n stroke\n grestore\n moveto\n}def\n\n% Show number value:  number string debug-number\n/debug-number\n{gsave\n 20 0 rmoveto show ([) show 60 string cvs show (]) show\n grestore\n}def\n\n% === end   EBNF procedures to help debugging\n\n"

• This variable may be risky if used as a file-local variable.

Documentation:
This is intended to help debugging PostScript programming.