X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=dump.c;h=96611d976e2da517fa48dbbbc3d2d46aa321dd9a;hb=f5abc4d9b95aed4e1ab2734eec9e40cccb0547d8;hp=0a92002672de550e728b21e251850807d6ff87f9;hpb=06fb48cc02983b8b0d7a3d55321ca6a5ba6f684c;p=pspp

diff --git a/dump.c b/dump.c
index 0a92002672..96611d976e 100644
--- a/dump.c
+++ b/dump.c
@@ -127,15 +127,16 @@ match_byte_assert(uint8_t b, const char *where)
 static char *
 get_string(const char *where)
 {
-  if (data[pos + 1] == 0 && data[pos + 2] == 0 && data[pos + 3] == 0
+  if (1
+      /*data[pos + 1] == 0 && data[pos + 2] == 0 && data[pos + 3] == 0*/
       /*&& all_ascii(&data[pos + 4], data[pos])*/)
     {
-      int len = data[pos];
+      int len = data[pos] + data[pos + 1] * 256;
       char *s = malloc(len + 1);
 
       memcpy(s, &data[pos + 4], len);
       s[len] = 0;
-      pos += 4 + data[pos];
+      pos += 4 + len;
       return s;
     }
   else
@@ -152,6 +153,9 @@ dump_value(int level)
   for (int i = 0; i <= level; i++)
     printf ("    ");
 
+  match_byte (0);
+  match_byte (0);
+  match_byte (0);
   match_byte (0);
   if (match_byte (3))
     {
@@ -163,20 +167,37 @@ dump_value(int level)
               printf("(footnote %d) ", get_u32());
               match_byte_assert (0);
               match_byte_assert (0);
+              int subn = get_u32 ();
+              printf ("nested %d bytes", subn);
+              pos += subn;
             }
-          else
+          else if (match_u32 (2))
             {
-              match_u32_assert (2);
               printf("(special 2)");
               match_byte_assert(0);
               match_byte_assert(0);
               match_u32_assert(1);
               match_byte_assert(0);
               match_byte_assert(0);
+              int subn = get_u32 ();
+              printf ("nested %d bytes", subn);
+              pos += subn;
+            }
+          else
+            {
+              match_u32_assert(3);
+              printf("(special 3)");
+              match_byte_assert(0);
+              match_byte_assert(0);
+              match_byte_assert(1);
+              match_byte_assert(0);
+              int subn = get_u32 ();
+              printf ("nested %d bytes, ", subn);
+              pos += subn;
+              subn = get_u32 ();
+              printf ("nested %d bytes, ", subn);
+              pos += subn;
             }
-          int subn = get_u32 ();
-          printf ("nested %d bytes", subn);
-          pos += subn;
         }
       else
         match_byte_assert (0x58);
@@ -186,6 +207,7 @@ dump_value(int level)
       match_byte (0);
       match_byte (0);
       match_byte (1);
+      match_byte (1);
       match_byte (0);
       match_byte (0);
       match_byte (0);
@@ -196,8 +218,8 @@ dump_value(int level)
       match_byte_assert (0x58);
       printf ("variable \"%s\"", get_string());
       get_string();
-      if (!match_byte (3))
-        match_byte_assert (2);
+      if (!match_byte(1) && !match_byte(2))
+        match_byte_assert(3);
       match_byte (0);
       match_byte (0);
       match_byte (0);
@@ -216,8 +238,11 @@ dump_value(int level)
       vallab = get_string ();
       printf ("value %g format %d(%d.%d) var \"%s\" vallab \"%s\"",
               value, format >> 16, (format >> 8) & 0xff, format & 0xff, var, vallab);
-      if (!match_u32 (3))
-        match_u32_assert (2);
+      if (!match_byte (1) && !match_byte(2))
+        match_byte_assert (3);
+      match_byte (0);
+      match_byte (0);
+      match_byte (0);
       match_byte (0);
       match_byte (0);
       match_byte (0);
@@ -232,7 +257,8 @@ dump_value(int level)
       format = get_u32 ();
       vallab = get_string ();
       var = get_string ();
-      match_byte_assert (2);
+      if (!match_byte(1) && !match_byte(2))
+        match_byte_assert (3);
       value = get_string ();
       printf ("value \"%s\" format %d(%d.%d) var \"%s\" vallab \"%s\"",
               value, format >> 16, (format >> 8) & 0xff, format & 0xff, var, vallab);
@@ -246,7 +272,20 @@ dump_value(int level)
       unsigned int format;
       double value;
 
-      match_byte_assert (0x58);
+      if (match_byte (0x31))
+        {
+          if (match_u32 (1))
+            {
+              printf("(footnote %d) ", get_u32());
+              match_byte_assert (0);
+              match_byte_assert (0);
+              int subn = get_u32 ();
+              printf ("nested %d bytes", subn);
+              pos += subn;
+            }
+        }
+      else
+        match_byte_assert (0x58);
       format = get_u32 ();
       value = get_double ();
       printf ("value %g format %d(%d.%d)", value, format >> 16, (format >> 8) & 0xff, format & 0xff);
@@ -258,49 +297,113 @@ dump_value(int level)
     }
   else if (match_byte (0x31))
     {
-      int subn;
-      int total_subs = 1;
-
-      match_u32_assert (0);
-      match_u32_assert (0);
-      subn = get_u32 ();
-      printf ("nested %d bytes", subn);
-      pos += subn;
-      printf ("; \"%s\", substitutions:", get_string());
-      for (;;)
+      if (match_u32 (1))
         {
-          int n_subst = get_u32();
-          if (!n_subst)
-            break;
-          printf (" %d", n_subst);
-          total_subs *= n_subst;
+          printf("(footnote %d) ", get_u32());
+          match_byte_assert (0);
+          match_byte_assert (0);
+          int subn = get_u32 ();
+          printf ("nested %d bytes", subn);
+          pos += subn;
         }
-
-      for (int i = 0; i < total_subs; i++)
+      else
         {
-          putc ('\n', stdout);
-          dump_value (level + 1);
+          match_u32_assert (0);
+          match_u32_assert (0);
+          int subn = get_u32 ();
+          printf ("nested %d bytes", subn);
+          pos += subn;
+        }
+      char *base = get_string();
+      int x = get_u32();
+      printf ("\"%s\"; %d variables:\n", base, x);
+      if (match_u32(0))
+        {
+          for (int i = 0; i < x; i++)
+            {
+              dump_value (level+1);
+              putchar('\n');
+            }
+        }
+      else
+        {
+          for (int i = 0; i < x; i++)
+            {
+              int y = get_u32();
+              match_u32_assert(0);
+              for (int j = 0; j <= level; j++)
+                printf ("    ");
+              printf("variable %d has %d values:\n", i, y);
+              for (int j = 0; j < y; j++)
+                {
+                  if (match_byte(3))
+                    {
+                      char *a = get_string();
+                      match_byte_assert(0x58);
+                      char *b = get_string();
+                      char *c = get_string();
+                      for (int k = 0; k <= level + 1; k++)
+                        printf ("    ");
+                      printf ("\"%s\", \"%s\", \"%s\"", a, b, c);
+                      match_byte(0);
+                      match_byte(0);
+                      match_byte(0);
+                      match_byte(0);
+                      match_byte(0);
+                    }
+                  else
+                    dump_value (level+1);
+                  putchar('\n');
+                }
+            }
         }
     }
   else
     {
-      int total_subs = 1;
 
       match_byte_assert (0x58);
-      printf ("\"%s\" with substitutions:", get_string());
-      for (;;)
+      char *base = get_string();
+      int x = get_u32();
+      printf ("\"%s\" with %d variables:\n", base, x);
+      if (match_u32(0))
         {
-          int n_subst = get_u32();
-          if (!n_subst)
-            break;
-          printf (" %d", n_subst);
-          total_subs *= n_subst;
+          for (int i = 0; i < x; i++)
+            {
+              dump_value (level+1);
+              putchar('\n');
+            }
         }
-
-      for (int i = 0; i < total_subs; i++)
+      else
         {
-          putc ('\n', stdout);
-          dump_value (level + 1);
+          for (int i = 0; i < x; i++)
+            {
+              int y = get_u32();
+              match_u32_assert(0);
+              for (int j = 0; j <= level; j++)
+                printf ("    ");
+              printf("variable %d has %d values:\n", i, y);
+              for (int j = 0; j < y; j++)
+                {
+                  if (match_byte(3))
+                    {
+                      char *a = get_string();
+                      match_byte_assert(0x58);
+                      char *b = get_string();
+                      char *c = get_string();
+                      for (int k = 0; k <= level + 1; k++)
+                        printf ("    ");
+                      printf ("\"%s\", \"%s\", \"%s\"", a, b, c);
+                      match_byte(0);
+                      match_byte(0);
+                      match_byte(0);
+                      match_byte(0);
+                      match_byte(0);
+                    }
+                  else
+                    dump_value (level+1);
+                  putchar('\n');
+                }
+            }
         }
     }
 }
@@ -377,7 +480,6 @@ dump_dim_value(int level)
   else
     {
       int subn;
-      int total_subs = 1;
 
       match_byte (0);
       match_byte_assert (0x31);
@@ -387,14 +489,14 @@ dump_dim_value(int level)
       printf ("nested %d bytes", subn);
       pos += subn;
       printf ("; \"%s\", substitutions:", get_string());
-      for (;;)
+      int total_subs = get_u32();
+      int x = get_u32();
+      if (x)
         {
-          int n_subst = get_u32();
-          if (!n_subst)
-            break;
-          printf (" %d", n_subst);
-          total_subs *= n_subst;
+          total_subs = (total_subs - 1) + x;
+          match_u32_assert (0);
         }
+      printf (" (total %d)", total_subs);
 
       for (int i = 0; i < total_subs; i++)
         {
@@ -425,7 +527,8 @@ dump_category(int level)
   else if (match_byte (1))
     {
       match_byte (0);
-      match_u32_assert (1);
+      if (!match_u32 (2))
+        match_u32_assert (1);
       match_byte (0);
       get_u32();
     }
@@ -455,7 +558,7 @@ dump_dim(void)
       match_byte_assert(0x58);
       get_string();
       printf("string \"%s\": ", get_string());
-      match_byte_assert(1);
+      match_byte(1) || match_byte(0);
     }
   else if (match_byte(5)) 
     {
@@ -465,12 +568,11 @@ dump_dim(void)
       if (!match_byte(2))
         match_byte_assert(3);
     }
-  else
+  else if (match_byte(0x31))
     {
       int subn;
       int total_subs = 1;
 
-      match_byte_assert(0x31);
       match_u32_assert (0);
       match_u32_assert (0);
       subn = get_u32 ();
@@ -492,11 +594,35 @@ dump_dim(void)
           dump_dim_value (0);
         }
     }
+  else
+    {
+      int total_subs = 1;
+
+      match_byte_assert (0x58);
+      printf ("\"%s\" with substitutions:", get_string());
+      for (;;)
+        {
+          int n_subst = get_u32();
+          if (!n_subst)
+            break;
+          printf (" %d", n_subst);
+          total_subs *= n_subst;
+        }
+
+      for (int i = 0; i < total_subs; i++)
+        {
+          putc ('\n', stdout);
+          dump_dim_value (0);
+        }
+    }
+
+  /* This byte is usually 0x02 but 0x00 and 0x75 (!) have also been spotted. */
+  pos++;
 
-  match_byte_assert(0);
   if (!match_byte(0) && !match_byte(1))
     match_byte_assert(2);
-  match_u32_assert(2);
+  if (!match_u32(0))
+    match_u32_assert(2);
   if (!match_byte(0))
     match_byte_assert(1);
   match_byte(0);
@@ -514,11 +640,11 @@ dump_dim(void)
     dump_category (0);
 }
 
+int n_dims;
 static void
 dump_dims(void)
 {
-  int n_dims = get_u32();
-
+  n_dims = get_u32();
   printf ("%u dimensions\n", n_dims);
   for (int i = 0; i < n_dims; i++)
     {
@@ -527,6 +653,635 @@ dump_dims(void)
     }
 }
 
+static void
+dump_data(void)
+{
+#if 1
+  int a[16];
+  for (int i = 0; i < 3 + n_dims; i++)
+    a[i] = get_u32();
+  printf ("data intro:");
+  for (int i = 0; i < 3 + n_dims; i++)
+    printf(" %d", a[i]);
+  printf("\n");
+#else
+  fprintf (stderr,"data intro (%d dims):", n_dims);
+  for (int i = 0; i < 3+n_dims; i++)
+    fprintf (stderr," %d", get_u32());
+  fprintf(stderr,"\n");
+#endif
+  int x = get_u32();
+  printf ("%d data values, starting at %08x\n", x, pos);
+  for (int i = 0; i < x; i++)
+    {
+      printf("%08x, index %d:\n", pos, get_u32());
+      match_u32_assert(0);
+      match_byte(0);
+      match_byte(0);
+      match_byte(0);
+      match_byte(0);
+      if (match_byte (1))
+        {
+          unsigned int format;
+          double value;
+
+          if (match_byte (0x31))
+            {
+              if (match_u32 (0))
+                {
+                  if (match_u32 (1))
+                    get_string();
+                  else
+                    match_u32_assert (0);
+                  int subn = get_u32 ();
+                  printf ("nested %d bytes", subn);
+                  pos += subn;
+                }
+              else if (match_u32 (1))
+                {
+                  printf("(footnote %d) ", get_u32());
+                  match_byte_assert (0);
+                  match_byte_assert (0);
+                  int subn = get_u32 ();
+                  printf ("nested %d bytes", subn);
+                  pos += subn;
+                }
+              else
+                {
+                  match_u32_assert(2);
+                  printf("(special 2)");
+                  match_byte_assert(0);
+                  match_byte_assert(0);
+                  match_u32_assert(1);
+                  match_byte_assert(0);
+                  match_byte_assert(0);
+                  int subn = get_u32 ();
+                  printf ("nested %d bytes", subn);
+                  pos += subn;
+                }
+            }
+          else
+            match_byte_assert (0x58);
+          format = get_u32 ();
+          value = get_double ();
+          printf ("    value %g format %d(%d.%d)", value, format >> 16, (format >> 8) & 0xff, format & 0xff);
+        }
+      else if (match_byte (3))
+        {
+          get_string();
+          if (match_byte (0x31))
+            {
+              if (match_u32 (0))
+                {
+                  match_u32_assert (1);
+                  get_string ();
+                  int subn = get_u32 ();
+                  printf ("nested %d bytes", subn);
+                  pos += subn;
+                }
+              else if (match_u32 (1))
+                {
+                  printf("(footnote %d) ", get_u32());
+                  match_byte_assert (0);
+                  match_byte_assert (0);
+                  int subn = get_u32 ();
+                  printf ("nested %d bytes", subn);
+                  pos += subn;
+                }
+              else if (match_u32 (2))
+                {
+                  printf("(special 2)");
+                  match_byte_assert(0);
+                  match_byte_assert(0);
+                  match_u32_assert(1);
+                  match_byte_assert(0);
+                  match_byte_assert(0);
+                  int subn = get_u32 ();
+                  printf ("nested %d bytes", subn);
+                  pos += subn;
+                }
+              else
+                {
+                  match_u32_assert(3);
+                  printf("(special 3)");
+                  match_byte_assert(0);
+                  match_byte_assert(0);
+                  match_byte_assert(1);
+                  match_byte_assert(0);
+                  int subn = get_u32 ();
+                  printf ("nested %d bytes, ", subn);
+                  pos += subn;
+                  subn = get_u32 ();
+                  printf ("nested %d bytes, ", subn);
+                  pos += subn;
+                }
+            }
+          else
+            match_byte_assert (0x58);
+          get_string();
+          printf("string \"%s\"", get_string());
+          match_byte (0);
+        }
+      else if (match_byte (2))
+        {
+          unsigned int format;
+          char *var, *vallab;
+          double value;
+
+          match_byte_assert (0x58);
+          format = get_u32 ();
+          value = get_double ();
+          var = get_string ();
+          vallab = get_string ();
+          printf ("value %g format %d(%d.%d) var \"%s\" vallab \"%s\"",
+                  value, format >> 16, (format >> 8) & 0xff, format & 0xff, var, vallab);
+          if (!match_byte (1) && !match_byte(2))
+            match_byte_assert (3);
+        }
+      else if (match_byte (4))
+        {
+          unsigned int format;
+          char *var, *vallab, *value;
+
+          match_byte_assert (0x58);
+          format = get_u32 ();
+          vallab = get_string ();
+          var = get_string ();
+          if (!match_byte(1) && !match_byte(2))
+            match_byte_assert (3);
+          value = get_string ();
+          printf ("value \"%s\" format %d(%d.%d) var \"%s\" vallab \"%s\"",
+                  value, format >> 16, (format >> 8) & 0xff, format & 0xff, var, vallab);
+        }
+      else if (match_byte (5))
+        {
+          match_byte_assert (0x58);
+          printf ("variable \"%s\"", get_string());
+          get_string();
+          if (!match_byte(1) && !match_byte(2))
+            match_byte_assert(3);
+          match_byte (0);
+          match_byte (0);
+          match_byte (0);
+          match_byte (0);
+        }
+      else if (match_byte(0x31))
+        {
+          if (match_u32 (1))
+            {
+              printf("(footnote %d) ", get_u32());
+              match_byte_assert (0);
+              match_byte_assert (0);
+              int subn = get_u32 ();
+              printf ("nested %d bytes", subn);
+              pos += subn;
+            }
+          else
+            {
+              match_u32_assert (0);
+              match_u32_assert (0);
+              int subn = get_u32 ();
+              printf ("nested %d bytes", subn);
+              pos += subn;
+            }
+          char *base = get_string();
+          int x = get_u32();
+          printf ("\"%s\"; %d variables:\n", base, x);
+          for (int i = 0; i < x; i++)
+            {
+              int y = get_u32();
+              if (!y)
+                y = 1;
+              else
+                match_u32_assert(0);
+              for (int j = 0; j <= 0; j++)
+                printf ("    ");
+              printf("variable %d has %d values:\n", i, y);
+              for (int j = 0; j < y; j++)
+                {
+                  if (match_byte (1))
+                    {
+                      unsigned int format;
+                      double value;
+
+                      if (match_byte (0x31))
+                        {
+                          if (match_u32 (0))
+                            {
+                              if (match_u32 (1))
+                                get_string();
+                              else
+                                match_u32_assert (0);
+                              int subn = get_u32 ();
+                              printf ("nested %d bytes", subn);
+                              pos += subn;
+                            }
+                          else if (match_u32 (1))
+                            {
+                              printf("(footnote %d) ", get_u32());
+                              match_byte_assert (0);
+                              match_byte_assert (0);
+                              int subn = get_u32 ();
+                              printf ("nested %d bytes", subn);
+                              pos += subn;
+                            }
+                          else
+                            {
+                              match_u32_assert(2);
+                              printf("(special 2)");
+                              match_byte_assert(0);
+                              match_byte_assert(0);
+                              match_u32_assert(1);
+                              match_byte_assert(0);
+                              match_byte_assert(0);
+                              int subn = get_u32 ();
+                              printf ("nested %d bytes", subn);
+                              pos += subn;
+                            }
+                        }
+                      else
+                        match_byte_assert (0x58);
+                      format = get_u32 ();
+                      value = get_double ();
+                      printf ("    value %g format %d(%d.%d)", value, format >> 16, (format >> 8) & 0xff, format & 0xff);
+                    }
+                  else if (match_byte(3))
+                    {
+                      char *a = get_string();
+                      match_byte_assert(0x58);
+                      char *b = get_string();
+                      char *c = get_string();
+                      for (int k = 0; k <= 1; k++)
+                        printf ("    ");
+                      printf ("\"%s\", \"%s\", \"%s\"", a, b, c);
+                      match_byte(0);
+                      match_byte(0);
+                      match_byte(0);
+                      match_byte(0);
+                    }
+                  else if (match_byte(5))
+                    {
+                      match_byte_assert (0x58);
+                      printf ("variable \"%s\"", get_string());
+                      get_string();
+                      if (!match_byte(1) && !match_byte(2))
+                        match_byte_assert(3);
+                      match_byte (0);
+                      match_byte (0);
+                      match_byte (0);
+                      match_byte (0);
+                    }
+                  else
+                    dump_value (0);
+                  putchar('\n');
+                }
+            }
+        }
+      else
+        {
+          match_byte_assert (0x58);
+          char *base = get_string();
+          int x = get_u32();
+          printf ("\"%s\" with %d variables:\n", base, x);
+          for (int i = 0; i < x; i++)
+            {
+              int y = get_u32();
+              if (!y)
+                y = 1;
+              else
+                match_u32_assert(0);
+              for (int j = 0; j <= 0; j++)
+                printf ("    ");
+              printf("variable %d has %d values:\n", i, y);
+              for (int j = 0; j < y; j++)
+                {
+                  if (match_byte(3))
+                    {
+                      char *a = get_string();
+                      match_byte_assert(0x58);
+                      char *b = get_string();
+                      char *c = get_string();
+                      for (int k = 0; k <= 1; k++)
+                        printf ("    ");
+                      printf ("\"%s\", \"%s\", \"%s\"", a, b, c);
+                      match_byte(0);
+                      match_byte(0);
+                      match_byte(0);
+                      match_byte(0);
+                      match_byte(0);
+                    }
+                  else if (match_byte (1))
+                    {
+                      unsigned int format;
+                      double value;
+
+                      if (match_byte (0x31))
+                        {
+                          if (match_u32 (1))
+                            {
+                              printf("(footnote %d) ", get_u32());
+                              match_byte_assert (0);
+                              match_byte_assert (0);
+                              int subn = get_u32 ();
+                              printf ("nested %d bytes", subn);
+                              pos += subn;
+                            }
+                        }
+                      else
+                        match_byte_assert (0x58);
+                      format = get_u32 ();
+                      value = get_double ();
+                      printf ("value %g format %d(%d.%d)", value, format >> 16, (format >> 8) & 0xff, format & 0xff);
+                    }
+                  else
+                    dump_value (1);
+                  putchar('\n');
+                }
+            }
+        }
+      putchar('\n');
+    }
+}
+
+static void
+dump_title_value(int level)
+{
+  for (int i = 0; i <= level; i++)
+    printf ("    ");
+
+  match_byte (0);
+  match_byte (0);
+  match_byte (0);
+  match_byte (0);
+  match_byte (0);
+  if (match_byte (3))
+    {
+      get_string();
+      if (match_byte (0x31))
+        {
+          if (match_u32 (1))
+            {
+              printf("(footnote %d) ", get_u32());
+              match_byte_assert (0);
+              match_byte_assert (0);
+              int subn = get_u32 ();
+              printf ("nested %d bytes", subn);
+              pos += subn;
+            }
+          else if (match_u32 (2))
+            {
+              printf("(special 2)");
+              match_byte_assert(0);
+              match_byte_assert(0);
+              if (!match_u32(2))
+                match_u32_assert(1);
+              match_byte_assert(0);
+              match_byte_assert(0);
+              int subn = get_u32 ();
+              printf ("nested %d bytes", subn);
+              pos += subn;
+            }
+          else
+            {
+              match_u32_assert(3);
+              printf("(special 3)");
+              match_byte_assert(0);
+              match_byte_assert(0);
+              match_byte_assert(1);
+              match_byte_assert(0);
+              int subn = get_u32 ();
+              printf ("nested %d bytes, ", subn);
+              pos += subn;
+              subn = get_u32 ();
+              printf ("nested %d bytes, ", subn);
+              pos += subn;
+            }
+        }
+      else
+        match_byte_assert (0x58);
+      get_string();
+      printf("string \"%s\"", get_string());
+      match_byte (0);
+      match_byte (0);
+      match_byte (0);
+      match_byte (1);
+      match_byte (1);
+      match_byte (0);
+      match_byte (0);
+      match_byte (0);
+      match_byte (1);
+    }
+  else if (match_byte (5))
+    {
+      if (match_byte (0x31))
+        {
+          if (match_u32 (1))
+            {
+              printf("(footnote %d) ", get_u32());
+              match_byte_assert (0);
+              match_byte_assert (0);
+              int subn = get_u32 ();
+              printf ("nested %d bytes", subn);
+              pos += subn;
+            }
+        }
+      else
+        match_byte_assert (0x58);
+      printf ("variable \"%s\"", get_string());
+      get_string();
+      if (!match_byte(1) && !match_byte(2))
+        match_byte_assert(3);
+    }
+  else if (match_byte (2))
+    {
+      unsigned int format;
+      char *var, *vallab;
+      double value;
+
+      match_byte_assert (0x58);
+      format = get_u32 ();
+      value = get_double ();
+      var = get_string ();
+      vallab = get_string ();
+      printf ("value %g format %d(%d.%d) var \"%s\" vallab \"%s\"",
+              value, format >> 16, (format >> 8) & 0xff, format & 0xff, var, vallab);
+      if (!match_byte (1) && !match_byte(2))
+        match_byte_assert (3);
+      match_byte (0);
+      match_byte (0);
+      match_byte (0);
+      match_byte (0);
+      match_byte (0);
+      match_byte (0);
+      match_byte (0);
+    }
+  else if (match_byte (4))
+    {
+      unsigned int format;
+      char *var, *vallab, *value;
+
+      match_byte_assert (0x58);
+      format = get_u32 ();
+      vallab = get_string ();
+      var = get_string ();
+      if (!match_byte(1) && !match_byte(2))
+        match_byte_assert (3);
+      value = get_string ();
+      printf ("value \"%s\" format %d(%d.%d) var \"%s\" vallab \"%s\"",
+              value, format >> 16, (format >> 8) & 0xff, format & 0xff, var, vallab);
+      match_byte (0);
+      match_byte (0);
+      match_byte (0);
+      match_byte (0);
+    }
+  else if (match_byte (1))
+    {
+      unsigned int format;
+      double value;
+
+      if (match_byte (0x31))
+        {
+          if (match_u32 (1))
+            {
+              printf("(footnote %d) ", get_u32());
+              match_byte_assert (0);
+              match_byte_assert (0);
+              int subn = get_u32 ();
+              printf ("nested %d bytes", subn);
+              pos += subn;
+            }
+        }
+      else
+        match_byte_assert (0x58);
+      format = get_u32 ();
+      value = get_double ();
+      printf ("value %g format %d(%d.%d)", value, format >> 16, (format >> 8) & 0xff, format & 0xff);
+      match_byte (1);
+      match_byte (0);
+      match_byte (0);
+      match_byte (0);
+      match_byte (1);
+    }
+  else if (match_byte (0x31))
+    {
+      if (match_u32 (1))
+        {
+          printf("(footnote %d) ", get_u32());
+          match_byte_assert (0);
+          match_byte_assert (0);
+          int subn = get_u32 ();
+          printf ("nested %d bytes", subn);
+          pos += subn;
+        }
+      else if (match_u32 (0))
+        {
+          match_u32_assert (0);
+          int subn = get_u32 ();
+          printf ("nested %d bytes", subn);
+          pos += subn;
+        }
+      else
+        {
+          match_u32_assert(3);
+          printf("(special 3)");
+          match_byte_assert(0);
+          match_byte_assert(0);
+          match_byte_assert(1);
+          match_byte_assert(0);
+          int subn = get_u32 ();
+          printf ("nested %d bytes, ", subn);
+          pos += subn;
+          subn = get_u32 ();
+          printf ("nested %d bytes, ", subn);
+          pos += subn;
+        }
+
+      char *base = get_string();
+      int x = get_u32();
+      printf ("\"%s\"; %d variables:\n", base, x);
+      for (int i = 0; i < x; i++)
+        {
+          int y = get_u32();
+          if (!y)
+            y = 1;
+          else
+            match_u32_assert(0);
+          for (int j = 0; j <= level; j++)
+            printf ("    ");
+          printf("variable %d has %d values:\n", i, y);
+          for (int j = 0; j < y; j++)
+            {
+              if (match_byte(3))
+                {
+                  char *a = get_string();
+                  match_byte_assert(0x58);
+                  char *b = get_string();
+                  char *c = get_string();
+                  for (int k = 0; k <= level + 1; k++)
+                    printf ("    ");
+                  printf ("\"%s\", \"%s\", \"%s\"", a, b, c);
+                  match_byte(0);
+                }
+              else
+                dump_title_value (level+1);
+              putchar('\n');
+            }
+        }
+    }
+  else
+    {
+      match_byte_assert (0x58);
+      char *base = get_string();
+      int x = get_u32();
+      printf ("\"%s\" with %d variables:\n", base, x);
+      for (int i = 0; i < x; i++)
+        {
+          int y = get_u32();
+          if (!y)
+            y = 1;
+          else
+            match_u32_assert(0);
+          for (int j = 0; j <= level; j++)
+            printf ("    ");
+          printf("variable %d has %d values:\n", i, y);
+          for (int j = 0; j < y; j++)
+            {
+              if (match_byte(3))
+                {
+                  char *a = get_string();
+                  match_byte_assert(0x58);
+                  char *b = get_string();
+                  char *c = get_string();
+                  for (int k = 0; k <= level + 1; k++)
+                    printf ("    ");
+                  printf ("\"%s\", \"%s\", \"%s\"", a, b, c);
+                }
+              else
+                dump_title_value (level+1);
+              putchar('\n');
+            }
+        }
+    }
+}
+
+static void
+dump_title(void)
+{
+  pos = 0x27;
+  dump_title_value(0); putchar('\n'); putchar('\n');
+  dump_title_value(0); putchar('\n'); putchar('\n');
+  match_byte_assert(0x31);
+  dump_title_value(0); putchar('\n'); putchar('\n');
+  match_byte(0);
+  match_byte_assert(0x58);
+  if (match_byte(0x31))
+    {
+      dump_title_value(0); putchar('\n');
+    }
+  else
+    match_byte_assert(0x58);
+}
+
 int
 main(int argc, char *argv[])
 {
@@ -568,7 +1323,12 @@ main(int argc, char *argv[])
             printf ("<unknown>\n");
           return 0;
         }
-      if (!strcmp(argv[1], "title"))
+      else if (!strcmp(argv[1], "title"))
+        {
+          dump_title();
+          exit(0);
+        }
+      else if (!strcmp(argv[1], "titleraw"))
         {
           const char fonts[] = "\x01\x31\x09\0\0\0SansSerif";
           start = 0x27;
@@ -588,7 +1348,7 @@ main(int argc, char *argv[])
           start = find(styles, sizeof styles - 1);
           n = find(dimensions, sizeof dimensions - 1) + sizeof dimensions - 1;
         }
-      else if (!strcmp(argv[1], "dimensions"))
+      else if (!strcmp(argv[1], "dimensions") || !strcmp(argv[1], "all"))
         {
           {
             const char dimensions[] = "-,,,.\0";
@@ -603,7 +1363,10 @@ main(int argc, char *argv[])
 
           pos = start;
           dump_dims ();
-          return 0;
+          dump_data ();
+          if (!strcmp(argv[1], "all"))
+            dump_title ();
+          exit(0);
         }
       else
         {
@@ -618,17 +1381,17 @@ main(int argc, char *argv[])
     {
       if (i + 5 <= n
           && data[i]
-          && !data[i + 1]
+          //&& !data[i + 1]
           && !data[i + 2]
           && !data[i + 3]
-          && i + 4 + data[i] <= n
-          && all_ascii(&data[i + 4], data[i]))
+          && i + 4 + data[i] + data[i + 1] * 256 <= n
+          && all_ascii(&data[i + 4], data[i] + data[i + 1] * 256))
         {
           fputs("\n\"", stdout);
-          fwrite(&data[i + 4], 1, data[i], stdout);
+          fwrite(&data[i + 4], 1, data[i] + data[i + 1] * 256, stdout);
           fputs("\" ", stdout);
 
-          i += 4 + data[i];
+          i += 4 + data[i] + data[i + 1] * 256;
         }
       else if (i + 12 <= n
                && data[i + 1] == 40