clex_test.c

一个基于C++的语法分析类

// clex_test -- test code for clex.o

#include "clex.h"

main()
    {
    Clex cl = Clex(stdin, TRUE);
    Clex_sym s;
    do  {
        s = cl.next();
        printf("%5D ", cl.line_no());
        if (s >= KEYWORD_S)
            printf(" %s\n", cl.debug(s));
        else if (s == IDENT_S ||
                 s == NUM_S ||
                 s == FLOATNUM_S ||
                 s == LBRACK_S ||
                 s == APOS_S ||
                 s == QUOTE_S )
            printf( "      %s \"%s\"\n", cl.debug(s), cl.str());
        else
            printf( "      %s\n", cl.debug(s));
        } while (s > EOF_S);

    exit(0);
    }