tr_trans         2237 string.c           return tr_trans(str, src, repl, 0);
tr_trans         2245 string.c           tr_trans(str, src, repl, 0);
tr_trans         2398 string.c           return tr_trans(str, src, repl, 1);
tr_trans         2406 string.c           tr_trans(str, src, repl, 1);