trnext           2171 string.c       	while ((c = trnext(&trsrc)) >= 0) {
trnext           2174 string.c       	while ((c = trnext(&trrepl)) >= 0)
trnext           2188 string.c       	while ((c = trnext(&trsrc)) >= 0) {
trnext           2189 string.c       	    r = trnext(&trrepl);
trnext           2275 string.c           while ((c = trnext(&tr)) >= 0) {