/* n_2.t:   Line splicing by <backslash><newline> sequence. */

/* 2.1: In a #define directive line, between the parameter list and the

        replacement text.   */

/*  ab + cd + ef;   */

#define FUNC( a, b, c)  \

        a + b + c

    FUNC( ab, cd, ef);

/* 2.2: In a #define directive line, among the parameter list and among the

        replacement text.   */

/*  ab + cd + ef;   */

#undef  FUNC

#define FUNC( a, b  \

        , c)        \

        a + b       \

        + c

    FUNC( ab, cd, ef);

/* 2.3: In a string literal.    */

/*  "abcde" */

    "abc\

de"

/* 2.4: <backslash><newline> in midst of an identifier. */

/*  abcde   */

    abc\

de

/* 2.5: <backslash><newline> by trigraph.   */

/*  abcde   */

    abc??/

de