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gramincludelit.c

/*
   gramINCLUDELIT.c Piet W. Plomp 10-Feb-97
   Implements the builtin macro INCLUDELIT

   Note: no attempt is made to qualify the filename.
 */

#include "yodl.h"

void
gram_INCLUDELIT ()
{
  char
   *name, *old_cur_input_file, buf[513];
  FILE
    * old_inf;

  name = gram_parlist (builtin_get (idx_INCLUDELIT), 0);
  gram_onename (builtin_get (idx_INCLUDELIT), name);

  message (2, "including literal file: %s\n", name);

  old_cur_input_file = cur_input_file;
  cur_input_file = name;

  old_inf = inf;
  inf = open_file (name, "r");

  while (fgets (buf, 512, inf))
    output_string (buf);

  close_file (inf);

  inf = old_inf;

  cur_input_file = old_cur_input_file;

  message (2, "done with literally included file: %s\n", name);
}

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