Commit 5a21b19f authored by csr21's avatar csr21
Browse files

Just a little more news for 0.5.1

darcs-hash:20030625120052-ed5a3-c7b6901fc63de236d0f24cb23c8ba490d2fc7ee8.gz
parent e3b9b0b1
......@@ -10,17 +10,23 @@ Bug fixes
* fix bugs in the image test: always draw glyphs in white on black
(not 1 on 0 -- i.e. dark red/blue on black in 24 bit truecolour);
don't abuse the X-HOT and Y-HOT slots for communicating persistent
information any more. Disable the "optimized" pixarray read/write
routines, on the basis that the newly fixed image test reveals that
they are broken.
information any more.
* Disable the "optimized" pixarray read/write routines, on the basis
that the newly fixed image test reveals that they are broken.
* fix type bugs in DEFINE-GCONTEXT-ACCESSOR, which previously
signalled a type error if :COPY-FUNCTION was not provided, and a
different type error if it was.
Other notes
* we use the SBCL extensions to the condition system to customize
compiler behaviour. As such, the system will only build without
breaking into the debugger using the supplied .asd; the benefits of
this are easier code sharing, as we minimize divergence within the
clx source proper from other implementations.
breaking into the debugger using the supplied .asd, as we inhibit
error signalling from DEFCONSTANT; the benefits of this are easier
code sharing, as we minimize divergence within the clx source
proper from other implementations.
* we also use an SBCL extension to maximize efficiency: we set
SB-EXT:*DERIVE-FUNCTION-TYPES* to true for the duration of the
......
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