Esempio n. 1
0
File: fold.c Progetto: pasoev/praxis
/* copies s into d till the last whitespace is reached returning
   number of characters copied. */
int fold(char s[], char d[]){
  int length = 0;
  while(s[length] != '\0'){
    ++length;
  }
  int i;
  for (i = 0; i < LINE_LENGTH; ++i){
    d[i] = s[i];
  }
  if(s[i] != '\0'){
    d[findblnk(d, i, -i)] = '\n';
  }
  return i; 
}
Esempio n. 2
0
int main(){
    int c, pos;

    pos = 0;
    while( (c = getchar()) != EOF){
        line[pos] = c;
        if( c == '\t')
            pos = exptab(pos);
        else if( c == '\n'){
            printl(pos);
            pos = 0;
        } else if(++pos >= MAXCOL){
            pos = findblnk(pos);
            printl(pos);
            pos = newpos(pos);
        }
    }
}