38     protected Reader r;

    38     protected Reader r;

    39     int line=1, level=-1, groups[], lineInd[], lineLevel, groupLevel, groupIndex=0;

    39     int line=1, level=-1, groups[], lineInd[], lineLevel, groupLevel, groupIndex=0;

    40     

    40     

    41     int savedSpaces = 0;

    41     int savedSpaces = 0;

    42     boolean savedNewline = false;

    42     boolean savedNewline = false;

    43 

    45 

    44     private IParserHandler event;

    46     private IParserHandler event;

    45 

    47 

    46     /* leaf buffer, for first level string processing: escape sequences */

    48     /* leaf buffer, for first level string processing: escape sequences */

    47     StringBuffer sb;

    49     StringBuffer sb;

   257     }

   259     }

   258     

   260     

   259     public int node() throws IOException

   261     public int node() throws IOException

   260     { 

   262     { 

   261         if (block()) {

   263         if (block()) {

   263             return -1;

   265             return -1;

   264         }

   266         }

   265     

   267     

   266         if (!quoted() && !comment() && !word() && !separator())

   268         if (!quoted() && !comment() && !word() && !separator())

   267             return 0;

   269             return 0;

   289         }

   291         }

   290         else if (c == '#')

   292         else if (c == '#')

   291             return 1;

   293             return 1;

   292     

   294     

   293         if (len != 0) 

   295         if (len != 0) 

   295 

   297 

   296         level++;   

   298         level++;   

   297    

   299    

   298         return 1;

   300         return 1;

   299     }

   301     }

   329 

   331 

   330         level = lineLevel;

   332         level = lineLevel;

   331 

   333 

   332         while ( (i=node()) > 0) 

   334         while ( (i=node()) > 0) 

   333             space();

   335             space();

   334 

   338 

   335         if (i > 0) {        /* after a block don't eat spaces */

   339         if (i > 0) {        /* after a block don't eat spaces */

   336             space();

   340             space();

   337             newline();

   341             newline();

   338         }

   342         }