diff options
| author | Kaz Kylheku <kaz@kylheku.com> | 2016-04-14 19:57:38 -0700 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2016-04-14 19:57:38 -0700 |
| commit | 424696dc09a91939c8c5fb66975be0f737fac9aa (patch) | |
| tree | 4ca0b46aaecb188d9ffdcb0a70e434e011d5cd0c /txr.1 | |
| parent | d790a3cca5309d86d752bb99a1eeaf3b6ee9c71b (diff) | |
| download | txr-424696dc09a91939c8c5fb66975be0f737fac9aa.tar.gz txr-424696dc09a91939c8c5fb66975be0f737fac9aa.tar.bz2 txr-424696dc09a91939c8c5fb66975be0f737fac9aa.zip | |
Fix proper-listp to proper-list-p.
This is really a gratuitous incompatibility with Common Lisp
and other dialects. Let's fix it internally also, but keep the
proper-listp function binding for backwards compatibility.
* eval.c (dot_to_apply, me_op): Update proper_listp
call to proper_list_p.
(eval_init): Register proper-list-p to the same C function as
proper-listp, and that C function is now called proper_list_p.
* lib.c (proper_listp): Renamed to proper_list_p.
* lib.h (proper_listp): Declaration updated.
* parser.y (define_transform): Update proper_listp call.
* txr.1: Replace all occurrences of proper-listp with
proper-list-p. Add note explaining the rename situation.
Diffstat (limited to 'txr.1')
| -rw-r--r-- | txr.1 | 23 |
1 files changed, 17 insertions, 6 deletions
@@ -15370,16 +15370,16 @@ For a description of the arguments, semantics and return value, refer to the .code replace function. -.coNP Functions @ listp and @ proper-listp +.coNP Functions @ listp and @ proper-list-p .synb .mets (listp << value ) -.mets (proper-listp << value ) +.mets (proper-list-p << value ) .syne .desc The .code listp and -.code proper-listp +.code proper-list-p functions test, respectively, whether .meta value is a list, or a proper list, and return @@ -15400,7 +15400,7 @@ The empty list is a list, and a cons cell is a list. The -.code proper-listp +.code proper-list-p function returns .code t only for proper lists. A proper list is @@ -15409,10 +15409,21 @@ either or a cons whose .code cdr is a proper list. -.code proper-listp +.code proper-list-p traverses the list, and its execution will not terminate if the list is circular. +Dialect Note: in \*(TX 137 and older, +.code proper-list-p +is called +.codn proper-listp . +The name was changed for adherence to conventions and compatibility with other +Lisp dialects, like Common Lisp. However, the function continues to be +available under the old name. Code that must run on \*(TX 137 and older +installations should use +.codn proper-listp , +but its use going forward is deprecated. + .coNP Function @ length-list .synb .mets (length-list << list ) @@ -40318,7 +40329,7 @@ substring matches. For instance is a possible completion for .codn list , as is -.codn proper-listp . +.codn proper-list-p . If no completions are found, then the BEL character is sent to the terminal to generate a beep or a visual alert indication. The listener returns to |