72 tchar
75 	tchar i;  in setz()
85 	tchar *i;  in setline()
86 	tchar c;  in setline()
89 	tchar linebuf[NC];  in setline()
155 	tchar i, o[NOV];  in setov()
204 	tchar i, *j, dwn;  in setbra()
206 	tchar brabuf[NC];  in setbra()
249 	tchar c, rem, ver, neg;  in setvline()
251 	tchar vlbuf[NC];  in setvline()
252 	tchar *vlp;  in setvline()
315 	tchar c, drawbuf[NC];  in setdraw()
393 	tchar j;  in casefc()
410 tchar
413 	tchar ii, jj, *fp;  in setfield()
416 	tchar **pp, *padptr[NPP];  in setfield()
417 	tchar fbuf[FBUFSZ];  in setfield()
419 	tchar rchar;  in setfield()