$ct diff -ser partial-stab.h partial-stab.h.update 
cleartool: Warning: No type info, using text file type manager.
********************************
<<< file 1: partial-stab.h
>>> file 2: partial-stab.h.update
********************************
-----[258 changed to 258]-----
< 
---
> #if 0
-----[after 261 inserted 262-270]-----
> #else
>       /* Sun WorkShop 6 update 2 C 5.3 does not generate the last back
>          slash for the first N_SO stab. This is a bug with the compiler
>          since it violates the documentation. The code under '#else'
>          should be removed if SUN fix this problem.*/
> 
>       if (first_so_symnum == symnum)
>         continue;            /* Simply ignore directory name SOs */
> #endif


$ct diff -ser dbxread.c dbxread.c.update 
cleartool: Warning: No type info, using text file type manager.
********************************
<<< file 1: dbxread.c
>>> file 2: dbxread.c.update
********************************
-----[after 2141 inserted 2142]-----
> #if 0
-----[after 2142 inserted 2144-2166]-----
> #else
>        {
>        /* Sun WorkShop 6 update 2 C 5.3 does not generate the last back
>           slash for the first N_SO stab. This is a bug with the compiler
>           since it violates the documentation. The code under "#else'
>           should be removed if SUN fix this problem.*/
> 
>          int len = strlen(name);
>          char * buf;
>   
>          if (name[len-1] != '/')
>            {
>              buf = (char *)xmalloc(len+2);
>              sprintf(buf, "%s%c\0", name, '/');
>            }
>          else
>            buf = name;
>          start_symtab (buf, NULL, valu);
>   
>          if (name[len-1] != '/')
>            free(buf);
>        }
> #endif

$ct diff -ser stabsread.c stabsread.c.update 
cleartool: Warning: No type info, using text file type manager.
********************************
<<< file 1: stabsread.c
>>> file 2: stabsread.c.update
********************************
-----[3557-3558 changed to 3557-3559]-----
< 
<   while (**pp != ';')
---
>   /* Stab string for structure/union does not end with two ';' in
>      Sun WorkShop 6 update 2 C 5.3 */
>   while (**pp != ';' && **pp != '\0')