CHAR_EXCLAMATION_MARK 6743 ext/pcre/pcrelib/pcre_compile.c tempptr[2] == CHAR_EXCLAMATION_MARK || CHAR_EXCLAMATION_MARK 6746 ext/pcre/pcrelib/pcre_compile.c tempptr[3] == CHAR_EXCLAMATION_MARK)))) CHAR_EXCLAMATION_MARK 6984 ext/pcre/pcrelib/pcre_compile.c case CHAR_EXCLAMATION_MARK: /* Negative lookahead */ CHAR_EXCLAMATION_MARK 7009 ext/pcre/pcrelib/pcre_compile.c case CHAR_EXCLAMATION_MARK: /* Negative lookbehind */