+ int dim = get_u32();
+ a[i] = dim;
+
+ const char *name = i < l ? "layer" : i < l + r ? "row" : "column";
+ printf ("<%s dimension=\"%d\"/>\n", name, dim);
+ }
+ check_permutation(a, n_dims, "dimensions");
+
+ int x = get_u32();
+ printf ("<data>\n");
+ for (int i = 0; i < x; i++)
+ {
+ unsigned int indx = get_u32();
+ printf (" <datum index=\"%d\" coords=", indx);
+
+ int coords[MAX_DIMS];
+ for (int i = n_dims; i-- > 0; )
+ {
+ coords[i] = indx % dim_n_cats[i];
+ indx /= dim_n_cats[i];
+ }
+ for (int i = 0; i < n_dims; i++)
+ printf("%c%d", i ? ',' : '"', coords[i]);
+
+ printf ("\">\n");
+ match_u32_assert(0);
+ if (version == 1)
+ match_byte(0);
+ dump_value(stdout, 1);
+ fprintf (stdout, " </datum>\n");
+ }
+ printf ("</data>\n");
+}
+
+static void
+dump_title(void)
+{
+ printf ("<title-local>\n");
+ dump_value(stdout, 0);
+ match_byte(1);
+ printf ("</title-local>\n");
+
+ printf ("<subtype>\n");
+ dump_value(stdout, 0);
+ match_byte(1);
+ printf ("</subtype>\n");
+
+ match_byte_assert(0x31);
+
+ printf ("<title-c>\n");
+ dump_value(stdout, 0);
+ match_byte(1);
+ printf ("</title-c>\n");
+
+ match_byte(0);
+ match_byte_assert(0x58);
+ if (match_byte(0x31))
+ {
+ printf ("<caption>\n");
+ dump_value(stdout, 0);
+ printf ("</caption>\n");
+ }
+ else
+ match_byte_assert(0x58);
+
+ int n_footnotes = get_u32();
+ for (int i = 0; i < n_footnotes; i++)
+ {
+ printf ("<footnote index=\"%d\">\n", i);
+ dump_value(stdout, 0);
+ /* Custom footnote marker string. */
+ if (match_byte (0x31))
+ dump_value(stdout, 0);
+ else
+ match_byte_assert (0x58);
+ get_u32 ();
+ printf ("</footnote>\n");
+ }
+}
+
+static void __attribute__((unused))
+hex_dump(int ofs, int n)
+{
+ for (int i = 0; i < n; i++)
+ {
+ int c = data[ofs + i];
+#if 1
+ if (i && !(i % 16))
+ fprintf(stderr, "-");
+ else
+ fprintf(stderr, " ");
+#endif
+ fprintf(stderr, "%02x", c);
+ //fprintf(stderr, "%c", c >= 32 && c < 127 ? c : '.');
+ }
+ fprintf(stderr, "\n");
+}
+
+static void
+dump_fonts(void)
+{
+ match_byte(0);
+ for (int i = 1; i <= 8; i++)
+ {
+ printf ("<style index=\"%d\"", i);
+ match_byte_assert(i);
+ match_byte_assert(0x31);
+ printf(" font=\"%s\"", get_string());
+ match_byte_assert(0);
+ match_byte_assert(0);
+ if (!match_byte(0x40) && !match_byte(0x20) && !match_byte(0x80) && !match_byte(0x10) && !match_byte(0x70))
+ match_byte_assert(0x50);
+ match_byte_assert(0x41);
+ if (!match_u32(0) && !match_u32(1))
+ match_u32_assert(2);
+ match_byte_assert(0);
+
+ /* OK, this seems really unlikely to be totally correct, but it matches my corpus... */
+ if (!match_u32(0) && !match_u32(2))
+ {
+ if (i == 7)
+ match_u32_assert(0xfaad);
+ else
+ match_u32_assert(0);
+ }
+
+ if (!match_u32(0) && !match_u32(1) && !match_u32(2))
+ match_u32_assert(3);
+ printf (" fgcolor=\"%s\"", get_string());
+ printf (" bgcolor=\"%s\"", get_string());
+ match_u32_assert(0);
+ match_u32_assert(0);
+ match_byte_assert(0);
+
+ if (version > 1)
+ {
+ if (i != 3)
+ {
+ if (!match_u32(8))
+ match_u32_assert(5);
+ if (!match_u32(10) && !match_u32(11) && !match_u32(5))
+ match_u32_assert(9);
+ if (!match_u32(0))
+ match_u32_assert(1);
+ }
+ else
+ {
+ get_u32();
+ if (!match_u32(-1) && !match_u32(8))
+ match_u32_assert(24);
+ if (!match_u32(-1) && !match_u32(2))
+ match_u32_assert(3);
+ }
+
+ /* Who knows? Ranges from -1 to 8 with no obvious pattern. */
+ get_u32();
+ }
+
+ printf ("/>\n");
+ }
+
+ match_u32_assert(240);
+ pos += 240;
+
+ match_u32_assert(18);
+ pos += 18;
+
+ int x3 = get_u32();
+ if (version == 3)
+ {
+ assert(x3 >= 117);
+ int len = data[pos + 0x34];
+ if (len)
+ fprintf(stderr, "<tablelook>%.*s</tablelook>\n", len, &data[pos + 0x35]);
+ }
+ pos += x3;
+
+ int count = get_u32();
+ pos += 4 * count;
+
+ const char *locale = get_string();
+ printf ("<locale>%s</locale>\n", locale);
+
+ if (!match_u32(0))
+ match_u32_assert(UINT32_MAX);
+ if (!match_byte(0))
+ match_byte_assert(1);
+ match_byte_assert(0);
+ if (!match_byte(0))
+ match_byte_assert(1);
+ if (version > 1)
+ {
+ if (!match_byte(0x97) && !match_byte(0x98) && !match_byte(0x99))
+ match_byte_assert(0x9a);
+ match_byte_assert(7);
+ match_byte_assert(0);
+ match_byte_assert(0);
+ }
+ else
+ match_u32_assert(UINT32_MAX);
+
+ int decimal = data[pos];
+ int grouping = data[pos + 1];
+ if (match_byte('.'))
+ {
+ if (!match_byte(',') && !match_byte('\''))
+ match_byte_assert(' ');
+ }
+ else
+ {
+ match_byte_assert(',');
+ if (!match_byte('.') && !match_byte(' '))
+ match_byte_assert(0);
+ }
+ printf("<format decimal=\"%c\" grouping=\"", decimal);
+ if (grouping)
+ putchar(grouping);
+ printf("\"/>\n");
+ if (match_u32(5))
+ {
+ for (int i = 0; i < 5; i++)
+ printf("<CC%c>%s</CC%c>\n", 'A' + i, get_string(), 'A' + i);
+ }
+ else
+ match_u32_assert(0);
+
+ /* The last chunk is an outer envelope that contains two inner envelopes.
+ The second inner envelope has some interesting data like the encoding and
+ the locale. */
+ if (version == 3)
+ {
+ int outer_end = get_end();
+
+ /* First inner envelope: byte*33 int[n] int*[n]. */
+ pos = get_end();
+
+ /* Second inner envelope. */
+ assert(get_end() == outer_end);
+
+ match_byte_assert(1);
+ match_byte_assert(0);
+ if (!match_byte(3))
+ match_byte_assert(4);
+ match_byte_assert(0);
+ match_byte_assert(0);
+ match_byte_assert(0);
+
+ printf("<command>%s</command>\n", get_string());
+ printf("<subcommand>%s</subcommand>\n", get_string());
+ printf("<language>%s</language>\n", get_string());
+ printf("<charset>%s</charset>\n", get_string());
+ printf("<locale>%s</locale>\n", get_string());
+
+ if (!match_byte(0))
+ match_byte_assert(1);
+ match_byte_assert(0);
+ if (!match_byte(0))
+ match_byte_assert(1);
+ if (!match_byte(0))
+ match_byte_assert(1);
+
+ if (!match_byte(0x97) && !match_byte(0x98) && !match_byte(0x99))
+ match_byte_assert(0x9a);
+ match_byte_assert(7);
+ match_byte_assert(0);
+ match_byte_assert(0);
+
+ if (match_byte('.'))
+ {
+ if (!match_byte(',') && !match_byte('\''))
+ match_byte_assert(' ');
+ }
+ else
+ {
+ match_byte_assert(',');
+ if (!match_byte('.') && !match_byte(' '))
+ match_byte_assert(0);
+ }
+
+ pos += 8;
+ match_byte_assert(1);
+
+ if (outer_end - pos > 6)
+ {
+ /* There might be a pair of strings representing a dataset and
+ datafile name, or there might be a set of custom currency strings.
+ The custom currency strings start with a pair of integers, so we
+ can distinguish these from a string by checking for a null byte; a
+ small 32-bit integer will always contain a null and a text string
+ never will. */
+ int save_pos = pos;
+ int len = get_u32();
+ bool has_dataset = !memchr(&data[pos], '\0', len);
+ pos = save_pos;
+
+ if (has_dataset)
+ {
+ printf("<dataset>%s</dataset>\n", get_string());
+ printf("<datafile>%s</datafile>\n", get_string());
+
+ match_u32_assert(0);
+ get_u32();
+ match_u32_assert(0);
+ }
+ }
+
+ if (match_u32(5))
+ {
+ for (int i = 0; i < 5; i++)
+ printf("<CC%c>%s</CC%c>\n", 'A' + i, get_string(), 'A' + i);
+ }
+ else
+ match_u32_assert(0);
+
+ match_byte_assert(0x2e);
+ if (!match_byte(0))
+ match_byte_assert(1);
+
+ assert(pos == outer_end);
+
+ pos = outer_end;