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&REG_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--);