/[guile]/guile/guile-core/lang/elisp/ChangeLog
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revision 1.5 by ossau, Mon Feb 4 21:13:46 2002 UTC revision 1.6 by ossau, Fri Feb 8 11:50:51 2002 UTC
# Line 1  Line 1 
1    2002-02-08  Neil Jerram  <neil@ossau.uklinux.net>
2    
3            * STATUS: New file.
4    
5            * README: Updated.
6    
7            * interface.scm (translate-elisp): New exported procedure.
8            (elisp-function): Symbol var is `obj', not `symbol'.
9            
10            * internals/lambda.scm, primitives/fns.scm: Fix confusion between
11            interactive-spec and interactive-specification.
12            
13            * internals/lambda.scm (transform-lambda), primitives/syntax.scm
14            (defmacro): Bind unspecified optional and rest arguments to #nil,
15            not #f.
16    
17            * internals/null.scm (->nil, lambda->nil): New, exported.
18            (null): Use ->nil.
19    
20            * primitives/features.scm (featurep), primitives/fns.scm
21            (fboundp, subrp): Use ->nil.
22    
23            * internals/lists.scm (cons, setcdr, memq, member, assq, assoc):
24            Simplified.
25            (car, cdr): Return #nil rather than #f.
26    
27            * primitives/load.scm (current-load-list), primitives/pure.scm
28            (purify-flag): Set to #nil, not #f.
29    
30            * primitives/match.scm (string-match): Return #nil rather than #f.
31    
32            * primitives/numbers.scm (integerp, numberp),
33            primitives/strings.scm (string-lessp, stringp): Use lambda->nil.
34    
35            * primitives/symprop.scm (boundp): Use ->nil.
36            (symbolp, local-variable-if-set-p): Return #nil rather than #f.
37    
38            * primitives/syntax.scm (prog1, prog2): Mangle variable names
39            further to lessen possibility of conflicts.
40            (if, and, or, cond): Return #nil rather than #f.
41            (cond): Return #t rather than t (which is undefined).
42            (let, let*): Bind uninitialized variables to #nil, not #f.
43            
44            * transform.scm: Resolve inconsistency in usage of `map', and add
45            an explanatory note.  Also cleaned up use of subsidiary
46            transformation functions.  Also use cons-source wherever possible.
47            (transform-datum, transform-quote): New.
48            (transform-quasiquote): Renamed from `transform-inside-qq'.
49            (transform-application): Apply `transform-quote' to application
50            args.
51            (cars->nil): Removed.
52            
53            * internals/null.scm (null), primitives/lists.scm (cons, car, cdr,
54            setcdr, memq, member, assq, assoc, nth): Update to take into
55            account new libguile support for Elisp nil value.
56    
57    2002-02-06  Neil Jerram  <neil@ossau.uklinux.net>
58    
59            * example.el (time): New macro, for performance measurement.
60            Accompanying comment compares results for Guile and Emacs.
61            
62            * transform.scm (scheme): New macro.
63            (transformer): New implementation of `scheme' escape that doesn't
64            rely on (lang elisp base) importing Guile bindings.
65    
66            * base.scm: No longer import anything from (guile).
67            (load-emacs): Add scheme form to ensure that keywords
68            read option is set correctly.
69    
70            * primitives/syntax.scm (defmacro, let, let*): Unquote uses of
71            `@bind' in transformed code.
72            (if): Unquote uses of `nil-cond' in transformed code.
73    
74            * internals/lambda.scm (transform-lambda): Unquote use of `@bind'
75            in transformed code.
76    
77            * transform.scm (transformer-macro): Don't quote `list' in
78            transformed code.
79            (transform-application): Don't quote `@fop' in transformed code.
80            (transformer): No need to treat `@bind' and `@fop' as special
81            cases in input to the transformer.
82    
83  2002-02-04  Neil Jerram  <neil@ossau.uklinux.net>  2002-02-04  Neil Jerram  <neil@ossau.uklinux.net>
84    
85          * primitives/syntax.scm (parse-formals, transform-lambda,          * primitives/syntax.scm (parse-formals, transform-lambda,

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