303     private char sdePeek(void) {  in sdePeek()  function
470         while (((ch = sdePeek()) == ' ') || (ch == '\t')) {  in ignoreWhite()
483         if ((ch == '\r') && (sdePeek() == '\n')) {  in ignoreLine()
494         while (((ch = sdePeek()) >= '0') && (ch <= '9')) {  in readNumber()
517         if (sdePeek() == '+') {  in fileLine()
555         if (sdePeek() == '#') {  in lineLine()
561         if (sdePeek() == ',') {  in lineLine()
570         if (sdePeek() == ',') {  in lineLine()
617         while (sdePeek() != '*') {  in fileSection()
624         while (sdePeek() != '*') {  in lineSection()
634         while (sdePeek() != '*') {  in ignoreSection()