ISUPPER 1514 modules/up/src/Core/gnu/regex.c || (is_upper && ISUPPER (ch)) ISUPPER 4783 modules/up/src/Core/gnu/regex.c preg->translate[i] = ISUPPER (i) ? tolower (i) : i; ISUPPER 1514 modules/up/src/gnug++/regex.c || (is_upper && ISUPPER (ch)) ISUPPER 4783 modules/up/src/gnug++/regex.c preg->translate[i] = ISUPPER (i) ? tolower (i) : i;