isupper 53 src/bregex.c #define TO_LOWER(i) (isupper(i)&&((i)+='a'-'A')) isupper 58 src/bregex.c #define TO_LOWER(i) (isupper(i)&&((i)=Tolower(i))) isupper 703 src/bregex.c r->opc=u.uns<OPB&&gpreg->re_flags®_ICASE&&isupper(u.uns)? isupper 1090 src/bregex.c if(isupper(--i)) /* fill the uppercase values with the */ isupper 1165 src/bregex.c while(igncase[bothcase[c]=c]=isupper(c)?tolower(c):c,c--);