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Rev Age Author Path Log message Diff
44421 6741 d 9 h ripley /branches/R-Cairo/ create R-Cairo  
42409 6933 d 11 h ripley /trunk/ document and make more use of NO_C_HEADERS  
42308 6942 d 10 h ripley /trunk/src/include/ change reference to GPL  
41767 6996 d 21 h rgentlem /trunk/src/ more patches from Seth F, for the CHARSXP hashing
Seth says:
This patch series teaches R_StringHash how to handle the encoding
information stored in the general purpose bits of CHARSXPs. A new
interface for CHARSXP creation is added, mkCharEnc that allows for
specifying the encoding.

The patch series also captures more CHARSXPs in the global cache. In
particular, character.c:mkChar2 and gram.y:mkChar2 both use the cache
now.

The string hashing in scan.c has been removed as it no longer is
needed.

The CallocCharBuf macro gets a small fix (extra parens)

And last, but not least:

CHAR() from package code now returns (const char *)

Since CHARSXPs should no longer be modified in place, we can make
CHAR() return (const char *) so that compilers can warn or error about
improper modification. Thanks to Herve Pages for the suggestions.		  
41495 7019 d 22 h rgentlem /trunk/src/ a large number of changes to alter the behavior of CHARSXPs so that
they are unique and hashed. This will have some effect on run time, but
for any application which uses a lot of names (like big arrays with
row or column names) the savings are often impressive		  
40793 7094 d 1 h ripley /trunk/src/include/R_ext/ using trio_snprintf seems to cause tcltk crashes, so back out  
40788 7094 d 7 h ripley /trunk/src/ 1) Use trio_[v]s[n]printf in packages.
2) Update the dlmalloc to 2.8.3.		  
39967 7186 d 5 h ripley /trunk/ extend scope of STRICT_R_HEADERS  
39103 7266 d 3 h jmc /trunk/src/ make IS_S4_OBJECT and friends work with strict barrier  
39077 7267 d 4 h jmc /trunk/ introduce S4 object bit and document it  
36820 7524 d 2 h ripley /trunk/ update FSF address  
34744 7710 d 10 h ripley /trunk/src/ add in-code comments for r34733  
34733 7711 d 9 h plummer /trunk/src/ Patch from RedHat for gcc4 with options -O2 -D_FORTIFY_SOURCE=2.  
22931 8578 d 4 h ripley /trunk/ tidy up headers, make R_NO_REMAP useful, add STRICT_R_HEADERS  
19500 8854 d 1 h hornik /trunk/ Use system header file '#include <foo.h>' for R API headers.  
12778 9301 d 0 h pd /trunk/ branch update  
11211 9396 d 1 h ripley /trunk/ C++ wrappers
label lots of terminating #endif's		  
10973 9414 d 9 h hornik /trunk/ Remove F77_SYMBOL from API code; make `Rconfig.h' a subset of `config.h'.  
8268 9655 d 1 h ripley /trunk/src/ include <string.h> for memcpy  
7727 9682 d 23 h ripley /trunk/ new API layout