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Move the heavy lifting from cl-seq.el to C.
src/ChangeLog addition:
2010-12-30 Aidan Kehoe <kehoea@parhasard.net>
Move the heavy lifting from cl-seq.el to C, finally making those
functions first-class XEmacs citizens, with circularity checking,
built-in support for tests other than #'eql, and as much
compatibility with current Common Lisp as Paul Dietz' tests require.
* fns.c (check_eq_nokey, check_eq_key, check_eql_nokey)
(check_eql_key, check_equal_nokey, check_equal_key)
(check_equalp_nokey, check_equalp_key, check_string_match_nokey)
(check_string_match_key, check_other_nokey, check_other_key)
(check_if_nokey, check_if_key, check_match_eq_key)
(check_match_eql_key, check_match_equal_key)
(check_match_equalp_key, check_match_other_key): New. These are
basically to provide function pointers to be used by Lisp
functions that take TEST, TEST-NOT and KEY arguments.
(get_check_match_function_1, get_check_test_function)
(get_check_match_function): These functions work out which of the
previous list of functions to use, given the keywords supplied by
the user.
(count_with_tail): New. This is the bones of #'count.
(list_count_from_end, string_count_from_end): Utility functions
for #'count.
(Fcount): New, moved from cl-seq.el.
(list_position_cons_before): New. The implementation of #'member*,
and important in implementing various other functions.
(FmemberX, Fadjoin, FassocX, FrassocX, Fposition, Ffind)
(FdeleteX, FremoveX, Fdelete_duplicates, Fremove_duplicates)
(Fnsubstitute, Fsubstitute, Fsublis, Fnsublis, Fsubst, Fnsubst)
(Ftree_equal, Fmismatch, Fsearch, Fintersection, Fnintersection)
(Fsubsetp, Fset_difference, Fnset_difference, Fnunion, Funion)
(Fset_exclusive_or, Fnset_exclusive_or): New, moved here from
cl-seq.el.
(position): New. The implementation of #'find and #'position.
(list_delete_duplicates_from_end, subst, sublis, nsublis)
(tree_equal, mismatch_from_end, mismatch_list_list)
(mismatch_list_string, mismatch_list_array)
(mismatch_string_array, mismatch_string_string)
(mismatch_array_array, get_mismatch_func): Helper C functions for
the Lisp-visible functions.
(venn, nvenn): New. The implementation of the main Lisp functions that
treat lists as sets.
lisp/ChangeLog addition:
2010-12-30 Aidan Kehoe <kehoea@parhasard.net>
* cl-seq.el:
Move the heavy lifting from this file to C. Dump the
cl-parsing-keywords macro, but don't use defun* for the functions
we define that do take keywords, dynamic scope lossage makes that
not practical.
* subr.el (sort, fillarray): Move these aliases here.
(map-plist): #'nsublis is now built-in, but at this point #'eql
isn't necessarily available as a test; use #'eq.
* obsolete.el (cl-delete-duplicates): Make this available for old
compiler macros and old code.
(memql): Document that this is equivalent to #'member*, and worse.
* cl.el (adjoin, subst): Removed. These are in C.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Thu, 30 Dec 2010 01:59:52 +0000 |
parents | 43dd3413c7c7 |
children |
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XCOMM site: $XConsortium: site.def /main/revisionist/3 1996/10/15 09:31:04 swick $ /*************************************************************************** * * * SITE-SPECIFIC DEFINITIONS * * * * This file contains two halves, one included before the vendor-specific * * configuration file (.cf file), and one included after the .cf file. * * The before-half should be protected by #ifdef BeforeVendorCF, and the * * after-half should be protected by #ifdef AfterVendorCF. * * * * The before-half should only set things that the .cf file depends on. * * For the .cf files shipped in this release, the main variables in this * * category are HasGcc, HasGcc2, HasCplusplus, OSMajorVersion, * * OSMinorVersion, and OSTeenyVersion. * * * * The after-half should contain all other definitions. For example, * * place your ProjectRoot definition here. * * * * OS Major and Minor version numbers should be changed directly in the * * .cf file, not overridden in site.def. * * * ***************************************************************************/ /* if you want host-specific customization, this is one way to do it */ /* #ifndef SiteIConfigFiles #define SiteIConfigFiles $(IRULESRC)/host.def #define LocalConfigFiles host.def #endif */ #ifdef BeforeVendorCF /* #include <host.def> */ /* On systems where cpp doesn't expand correctly macros in include directives * the two following macros need to be defined directly (where "X11" is * really whatever the TopLevelProject macro is defined to be). */ # ifndef ProjectRulesFile # define ProjectRulesFile <X11.rules> # endif # ifndef ProjectTmplFile # define ProjectTmplFile <X11.tmpl> # endif /* #ifndef HasGcc2 #define HasGcc2 YES #endif */ #endif /* BeforeVendorCF */ #ifdef AfterVendorCF #define ProjectRoot f:/utils/X11R6 /* Only set HasXdmAuth to YES if you have a Wraphelp.c file. */ /* #define HasXdmAuth YES */ /* #define PreIncDir /usr/local/lib/gcc-lib/sparc-sun-solaris2.4/2.7.2/include */ /* #if defined(SunArchitecture) && defined(SparcArchitecture) #define HasCodeCenter YES #ifndef SVR4Architecture #define HasTestCenter YES #endif #endif */ /* #ifdef __hp9000s800 #define HasCodeCenter YES #endif */ /* #if defined(SunArchitecture) && defined(SparcArchitecture) && !defined(SVR4Architecture) #define HasPurify YES #endif */ /* #define HasSentinel YES */ /* #undef DefaultUserPath #define DefaultUserPath /bin:/usr/bin:$(BINDIR):/usr/ucb:/usr/local/bin */ /* You do NOT need SetUID if you only run the server under xdm */ /* You MAY need SetUID if users run the server by hand or under xinit */ /* Consult your system administrator before making the X server setuid */ /* #if defined(SunArchitecture) && OSMajorVersion > 4 #define InstallXserverSetUID YES #endif */ /* You do NOT need SetUID if you only run the server under xdm */ /* You MAY need SetUID if users run the server by hand or under xinit */ /* Consult your system administrator before making the X server setuid */ /* #ifdef XFree86Version #define InstallXserverSetUID YES #endif */ #ifndef XnestServer #undef BuildServer #define BuildServer YES #define XnestServer YES #endif /* #include <host.def> */ #endif /* AfterVendorCF */