Lines Matching refs:ch
769 UChar ch = rules[idx++];
770 if (ch == chPound) {
772 && ch != chCR && ch != chLF && ch != chNEL)
774 ch = rules[idx++];
777 if (!u_isISOControl(ch)) {
778 strippedRules.append(ch);
794 UChar32 ch;
799 ch = fRB->fRules.char32At(fNextIndex);
802 if (ch == chCR ||
803 ch == chNEL ||
804 ch == chLS ||
805 ch == chLF && fLastChar != chCR) {
818 if (ch != chLF) {
822 fLastChar = ch;
823 return ch;