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| author | Kaz Kylheku <kaz@kylheku.com> | 2017-01-04 22:31:03 -0800 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2017-01-04 22:31:03 -0800 |
| commit | eaebe42f734d31e1f1c44802ad315f004c126ddc (patch) | |
| tree | d154f2f9ff30048944d88b53fbc3eea0b7622155 /match.h | |
| parent | 65f31ed7d51a9b0dd79ec9c30355fb2f3929fe49 (diff) | |
| download | txr-eaebe42f734d31e1f1c44802ad315f004c126ddc.tar.gz txr-eaebe42f734d31e1f1c44802ad315f004c126ddc.tar.bz2 txr-eaebe42f734d31e1f1c44802ad315f004c126ddc.zip | |
New Lisp feature: param list expander.
* eval.c (pm_table): New static variable.
(expand_param_macro): New static function.
(expand_params): Expand parameter list macros via
expand_param_macro.
(eval_init): gc-protect pm_table and initialize it.
Register *param-macro* variable.
* lisplib.v (pmac_set_entries, pmac_instantiate): New static
functions.
(lisplib_init): Register autoloading of pmac.tl via new
functions.
* share/txr/stdlib/pmac.tl: New file.
* txr.1: Notes under defun, lambds, flet/labels and defmacro
about the existence of parameter macros which add to
the syntax. New Parameter List Macros section.
Documented *param-macro* and define-param-expander.
Diffstat (limited to 'match.h')
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