produce_glyphless_glyph 1494 src/term.c     static void produce_glyphless_glyph (struct it *, Lisp_Object);
produce_glyphless_glyph 1619 src/term.c           produce_glyphless_glyph (it, Qnil);
produce_glyphless_glyph 1698 src/term.c     	  produce_glyphless_glyph (it, acronym);
produce_glyphless_glyph 32287 src/xdisp.c    	  produce_glyphless_glyph (it, true,
produce_glyphless_glyph 32964 src/xdisp.c        produce_glyphless_glyph (it, false, Qnil);