OTF_TAG_SYM      1721 src/ftfont.c   	      OTF_TAG_SYM (sym, gsub_gpos->FeatureList.Feature[l].FeatureTag);
OTF_TAG_SYM      1725 src/ftfont.c   	    OTF_TAG_SYM (sym, otf_script->LangSysRecord[j].LangSysTag);
OTF_TAG_SYM      1731 src/ftfont.c         OTF_TAG_SYM (sym, gsub_gpos->ScriptList.Script[i].ScriptTag);