X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=NEWS;h=8760976ff38a916e8c53c3855e8b225c14969f40;hb=2b0851c405b494143009f68e2bc7e91017a809d4;hp=31d6f03780f69f8a936ff8acb085f7e39849c4ee;hpb=6dd0b1517933b7efbc77fd7f16a2b6f6da477347;p=sbcl.git

diff --git a/NEWS b/NEWS
index 31d6f03..8760976 100644
--- a/NEWS
+++ b/NEWS
@@ -1,11 +1,35 @@
 ;;;; -*- coding: utf-8; fill-column: 78 -*-
+  * minor incompatible change: SAVE-LISP-AND-DIE :TOPLEVEL function is now
+    allowed to return, which causes SBCL to quit with exit status 0. Previously
+    if the function returned with a small integer return value, that value
+    was accidentally reused as the exit status.
+  * new feature: SB-EXT:DEFGLOBAL macro allows defining global non-special
+    variables.
+  * new feature: SB-EXT:ALWAYS-BOUND proclamation inhibits MAKUNBOUND, and
+    allows the compiler to safely elide boundedness checks for special
+    variables.
+  * new feature: SB-EXT:GLOBAL proclamation inhibits SPECIAL proclamations for
+    the symbol, prohibits both lexical and dynamic binding. This is mainly an
+    efficiency measure for threaded platforms, but also valueable in
+    expressing intent.
   * optimization: compiler now generates faster array typechecking code.
   * optimization: ARRAY-DIMENSION is now faster for multidimensional and
     non-simple arrays.
   * optimization: multidimensional array accesses in the absence of type
     information regarding array rank are approximately 10% faster due to
     open coding of ARRAY-RANK.
+  * improvement: SBCL now emits a compiler note where stack allocation was
+    requested but could not be provided.
+  * improvement: better MACHINE-VERSION responses. (thanks to Josh Elsasser)
+  * improvement: pretty-printing loop has been implemented properly. (thanks
+    to Tobias Rittweiler)
   * documentation: CLOS slot typechecing policy has been documented.
+  * bug fix: exit status from QUIT when called under --script was lost
+    (reported by Hubert Kauker)
+  * bug fix: MAKE-ARRAY for non-zero :INITIAL-ELEMENT always used the
+    same implementation of FILL to initialize the array, even if a more
+    efficient one was available (reported by Stas Boukarev, thanks to
+    Paul Khuong)
   * bug fix: potential miscompilation of array stack allocation on x86 and
     x86-64. (reported by Time Tossavainen)
   * bug fix: some forms of AND, OR, and COND resulted in expansions that could
@@ -25,6 +49,10 @@
     Mösenlechner)
   * bug fix: the value of CL:- in the inspector was the previous expression
     evaluated rather than the expression being evaluated.
+  * bug fix: constants can no longer be locally declared special.
+  * bug fix: signals delivered to threads started from foreign land (read:
+    directly by pthread_create, not by MAKE-THREAD) are redirected to a Lisp
+    thread by blocking all signals and resignalling.
 
 changes in sbcl-1.0.28 relative to 1.0.27:
   * a number of bugs in cross-compilation have been fixed, with the ultimate