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[smlnj] Diff of /sml/trunk/HISTORY
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Diff of /sml/trunk/HISTORY

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revision 1387, Mon Sep 22 17:10:40 2003 UTC revision 1399, Tue Sep 30 21:10:05 2003 UTC
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14    
15  ----------------------------------------------------------------------  ----------------------------------------------------------------------
16  Name: Matthias Blume (blume (at) tti - c (dot) org)  Name: Matthias Blume (blume (at) tti - c (dot) org)
17    Date: 2003/09/30 16:10:00 CDT
18    Tag: blume-20030930-primio-bat
19    Description:
20    
21    1. Added openVector, nullRd, and nullWr to PRIM_IO.
22    2. Improved .bat files (for Win32 port) to make things work under Win95.
23       (thanks to Aaron S. Hawley for this one)
24    
25    ----------------------------------------------------------------------
26    Name: Matthias Blume (blume (at) tti - c (dot) org)
27    Date: 2003/09/26 16:05:00 CDT
28    Tag: blume-20030926-wrappriv
29    Description:
30    
31    Added missing wrapper for privilege "primitive" in $smlnj/viscomp/core.cm.
32    
33    ----------------------------------------------------------------------
34    Name: Matthias Blume (blume (at) tti - c (dot) org)
35    Date: 2003/09/26 15:00:00 CDT
36    Tag: blume-20030926-110_43_3
37    Description:
38    
39    - additional cleanup
40    - version number bump, NEW BOOTFILES
41    
42    ----------------------------------------------------------------------
43    Name: Matthias Blume (blume (at) tti - c (dot) org)
44    Date: 2003/09/26 12:00:00 CDT
45    Tag: blume-20030926-ppautoload
46    Description:
47    
48    I modified the read-eval-print loop so that the autoloader gets
49    invoked whenever the prettyprinter tries to look up a symbol that
50    is not currently defined in the toplevel environment but which
51    appears in CM's autoload registry.  As a result, we see far fewer of
52    those ?.Foo.Bar.xxx names in the prettyprinter's output.
53    
54    In addition to this I tried to clean up some pieces of the Basis
55    implementation (e.g., Socket, Word8Array) in order to prevent other
56    instances of these ?.Foo.Bar.xxx names from being printed.
57    
58    The mechanism that picks names for types still needs some work, though.
59    (Right now it seems that if there is a type A.t which is defined to
60    be B.u, but B is unavailable at toplevel, then A.t gets printed as
61    "?.B.u" although the perhaps more sensible solution would be to use
62    "A.t" in this case.  In other words, the prettyprinter should follow
63    a chain of DEFtycs not farther than there are corresponding toplevel
64    names in the current environment.)
65    
66    ----------------------------------------------------------------------
67    Name: Matthias Blume (blume (at) tti - c (dot) org)
68    Date: 2003/09/24 16:31:00 CDT
69    Tag: blume-20030924-installer
70    Description:
71    
72    Another installer tweak:  All the ML code for the installer is now
73    compiled during CMB.make and put into a little library called
74    $smlnj/installer.cm.  The installation then simply invokes
75    
76       sml -m $smlnj/installer.cm
77    
78    and everything happens automagically.
79    
80    Win32:  ML code senses value of environment variable SMLNJ_HOME.
81    Unix:   ML code senses values of environment variables ROOT, CONFIGDIR,
82            and BINDIR.
83    
84    The new scheme guarantees that the ML code responsible for the installation
85    is in sync with the APIs of the main system.  Also, the installer is
86    somewhat faster because the installer script is precompiled.
87    
88    ----------------------------------------------------------------------
89    Name: Matthias Blume (blume (at) tti - c (dot) org)
90    Date: 2003/09/24 15:35:00 CDT
91    Tag: blume-20030924-synsock
92    Description:
93    
94    Added a signature SYNCHRONOUS_SOCKET to basis.cm.  This is like SOCKET
95    but excludes all non-blocking operations.  Defined SOCKET (in Basis)
96    and CML_SOCKET in terms of SYNCHRONOUS_SOCKET.  Removed superfluous
97    implementations of non-blocking operations from CML's Socket
98    structure.
99    
100    ----------------------------------------------------------------------
101    Name: Matthias Blume (blume (at) tti - c (dot) org)
102    Date: 2003/09/24 15:10:05 CDT
103    Tag: blume-20030924-sockets
104    Description:
105    
106    1. Fixed SOCKET API and implementation to match Basis spec.
107       This required changing the internal representation of sockets to one
108       that remembers (for each socket file descriptor) whether it is currently
109       blocking or non-blocking.  This state is maintained lazily (i.e., a system
110       call is made only if the state actually needs to change).
111    
112    2. OS-specific details of sockets were moved into separate files, thus
113       making it possible to unify the bulk of the socket implementations
114       between Unix and Win32.
115    
116    3. CML's socket API changed accordingly.
117       (Note that we need to remove non-blocking functions from this API
118       since they are redundant in the case of CML!)
119    
120    4. CML's socket implementation now makes use of non-blocking functions
121       provided by Basis, thus removing all OS-dependent code from this part
122       of CML.
123    
124    5. Changed Real64.precision from 52 to 53.  Minor cleanup in Real64 code.
125    
126    ----------------------------------------------------------------------
127    Name: Matthias Blume (blume (at) tti - c (dot) org)
128  Date: 2003/09/22 12:10:00 CDT  Date: 2003/09/22 12:10:00 CDT
129  Tag: blume-20030918-110_43_2  Tag: blume-20030922-110_43_2
130  Description:  Description:
131    
132  Made a new interim version and bootfiles for developer's bootstrapping  Made a new interim version and bootfiles for developer's bootstrapping

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