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22 commits

Author SHA1 Message Date
Ludovic Courtès
0eb934f1f0 Use `SCM_DEPRECATED' in declarations of deprecated functions/variables. 
* libguile/deprecated.c (SCM_BUILDING_DEPRECATED_CODE): New macro.

* libguile/async.c (SCM_BUILDING_DEPRECATED_CODE): Likewise.

* libguile/macros.c (SCM_BUILDING_DEPRECATED_CODE): Likewise.

* libguile/async.h, libguile/deprecated.h, libguile/eval.h,
  libguile/gc.h, libguile/gc.h, libguile/macros.h, libguile/ports.h,
  libguile/srfi-4.h, libguile/strings.h: Change declarations of
  deprecated functions and variables to use `SCM_DEPRECATED' instead of
  `SCM_API'.
 2009-10-02 14:48:22 +02:00
Neil Jerram
53befeb700 Change Guile license to LGPLv3+ 
(Not quite finished, the following will be done tomorrow.
   module/srfi/*.scm
   module/rnrs/*.scm
   module/scripts/*.scm
   testsuite/*.scm
   guile-readline/*
)
 2009-06-17 00:22:09 +01:00
Andy Wingo
5a0132b337 a different tack for syncase macro representation 
* libguile/macros.c (macro_print): Show syntax-case bindings, if present.
  (macro_mark): Mark the extra two words if they're there.
  (scm_make_syncase_macro, scm_make_extended_syncase_macro): OK! A new
  take at the "how do we represent syncase macros in Guile" problem.
  Whereas we need a disjoint type, but would like it to be compatible
  with old predicates (e.g. `macro?'), and need to be able to extend
  existing syntax definitions (e.g. `cond'), let's add a bit to macros to
  indicate whether they have syncase macro bindings or not, and a fourth
  macro type for native syncase macros.
  (scm_macro_type): Return 'syntax-case for native syntax-case macros.
  Note that other macro types may have syntax-case bindings.
  (scm_macro_name): Return #f if the transformer is not a procedure.
  (scm_syncase_macro_type, scm_syncase_macro_binding): New accessors for
  the syncase macro bindings.

* libguile/macros.h: Add API for syncase macros.

* module/ice-9/boot-9.scm (module-define-keyword!): Adapt to use syncase
  macros, though they are not yet used. Reorder other syncase API.

* module/ice-9/psyntax.scm (chi-expr): Fix syntax-violation invocation.
 2009-04-29 00:38:12 +02:00
Ludovic Courtès
102dbb6f6c Add `SCM_INTERNAL' macro, use it. 2008-05-31 23:21:02 +02:00
Kevin Ryde
2b829bbb3d merge from 1.8 branch 2006-04-17 00:05:42 +00:00
Marius Vollmer
92205699d0 The FSF has a new address. 2005-05-23 19:57:22 +00:00
Marius Vollmer
f5710d53b1 Use SCM_SMOB_* instead of SCM_CELL_* as appropriate. Use 
SCM_SMOB_FLAGS and SCM_SET_SMOB_FLAGS instead of accessing the
zeroth word directly.  Use SCM_SMOB_PREDICATE as appropriate.
 2004-05-06 16:43:14 +00:00
Dirk Herrmann
3b88ed2a4d The purpose of this patch is to make guile's internal memoizers 
distinguishable from memoizing macros created on the scheme level
	or from user provided primitive memoizing macros.  The reason is,
	that the internal memoizers are the only ones that are allowed to
	transform their scheme input into memoizer byte code, while all
	other memoizing macros may only transform scheme code into new
	scheme code.

	To achieve this, a new macro type 'builtin-macro!' is introduced.
	Currently, 'builtin-macro!'s are handled as memoizing macros, but
	this will change when the memoizer and executor are separated.

	* macros.[ch] (scm_i_makbimacro): New.

	* macros.h (SCM_BUILTIN_MACRO_P): New.

	* macros.c (macro_print, scm_macro_type): Support builtin-macro!s.

	* eval.c, goops.c: All of guile's primitive memoizing macros are
	primitive builtin-macros now.

	* eval.c (scm_macroexp, SCM_CEVAL): Make sure the primitive
	builtin-macros are handled equally to memoizing macros.
 2003-05-04 08:36:56 +00:00
Marius Vollmer
73be1d9e8e Changed license terms to the plain LGPL thru-out. 2003-04-05 19:15:35 +00:00
Dirk Herrmann
3063e30a6d * eval.c (SCM_CEVAL), macros.c (macro_print, scm_makmacro, 
scm_sym_macro, scm_macro_type), macros.h (scm_makmacro):
Deprecated the special kind of built-in dynamic syntax transformer
that was inaccurately named "macro".  Note:  The built-in syntax
transformers that are named "mmacro" or "memoizing-macro" still
exist, and it is these which come much closer to what one would
call a macro.
 2002-07-15 20:39:53 +00:00
Marius Vollmer
33b001fd89 Prefixed each each exported symbol with SCM_API. 2001-11-02 00:19:12 +00:00
Dirk Herrmann
0527e68763 * Renamed header macros to the SCM_<filename>_H format. 2001-08-31 10:42:19 +00:00
Marius Vollmer
92c2555f69 replace "scm_*_t" with "scm_t_*". 2001-06-14 19:50:43 +00:00
Dirk Herrmann
22a52da14d * Replaced a lot of calls to SCM_C[AD]R with more appropriate macros. 
* Minor cleanups to hashtable implementation.
* Minor code beautifications.
 2001-03-30 15:03:23 +00:00
Dirk Herrmann
160bb34a53 * Removed unused object parameter from SCM_ASSYNT. 2001-03-15 09:50:20 +00:00
Dirk Herrmann
e11208ca72 * Cleaned up uses and definition of SCM_ASSYNT. 2001-03-12 14:34:44 +00:00
Keisuke Nishida
e841c3e0c0 Smob-related creanup. 2000-12-08 17:32:56 +00:00
Mikael Djurfeldt
f2c9fcb07e Updated copyrights 2000-06-12 12:28:24 +00:00
Michael Livshin
89e00824a0 * *.[hc]: add Emacs magic at the end of file, to ensure GNU 
indentation style.
 2000-03-19 19:01:16 +00:00
Greg J. Badros
7866a09b5b * list.c: Moved append docs to append! Thanks Dirk Hermann. Also, 
added append docs from R4RS.

* strings.c: Docstring typo fix, + eliminate unneeded IMP tests.
Thanks Dirk Hermann!

* chars.h: Provide SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR and
deprecate SCM_ICHRP, SCM_ICHR, SCM_MAKICHR.  Thanks Dirk Hermann!

* *.h, *.c: Use SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR throughout.
Drop use of SCM_P for function prototypes... assume an ANSI C
compiler.  Thanks Dirk Hermann!
 2000-03-02 20:54:43 +00:00
Jim Blandy
3eeba8d4f5 * chars.c (scm_lowers, scm_uppers, scm_charnames, scm_charnums), 
eval.c (s_expression, s_test, s_body, s_bindings, s_variable,
s_clauses, s_formals): Variables now const.
* eval.c (promsmob): Now const.
* macros.c (macrosmob): Now const.
* smob.c (scm_newsmob): Smobfuns argument now points to const.
(freecell, flob, bigob): Now const.
* dynl.c (scm_make_argv_from_stringlist, scm_coerce_rostring),
error.c (scm_error, scm_syserror, scm_syserror_msg,
scm_num_overflow, scm_out_of_range, scm_wrong_type_arg,
scm_memory_error, scm_misc_error, scm_wta), macros.c
(scm_make_synt), feature.c (scm_add_feature), filesys.c
(scm_input_waiting_p), gc.c (scm_gc_start, scm_igc,
scm_must_malloc, scm_must_realloc), gsubr.c (scm_make_gsubr),
numbers.c (scm_num2dbl, scm_two_doubles, scm_num2long,
scm_num2long_long, scm_num2ulong),
options.c (scm_options), posix.c (scm_convert_exec_args,
environ_list_to_c), procs.c (scm_make_subr_opt, scm_make_subr),
ramap.c (scm_ramapc), read.c (scm_flush_ws), socket.c
(scm_sock_fd_to_port, scm_fill_sockaddr, scm_addr_vector), stime.c
(setzone, restorezone, bdtime2c), strop.c (scm_i_index),
strports.c (scm_mkstrport), symbols.c (scm_intern_obarray_soft,
scm_intern_obarray, scm_intern, scm_intern0,
scm_sysintern0_no_module_lookup, scm_sysintern, scm_sysintern0,
scm_symbol_value0), unif.c (scm_aind, scm_shap2ra): Argument
indicating calling subr, error message text, reason for error,
symbol name or feature name are now pointer to const.
* snarf.h (SCM_PROC, SCM_PROC1): String variables are now const.
* procs.c (scm_init_iprocs): iproc argument now points to const.
* pairs.c (cxrs): Now const.
* chars.h, error.h, feature.h, filesys.h, gc.h, gsubr.h, macros.h,
numbers.h, options.h, procs.h, ramap.h, read.h, smob.h,
strports.h, symbols.h, unif.h: Update variable declarations and
function prototypes for above changes.
* dynl.c, dynl-dld.c, dynl-dl.c, dynl-shl.c (sysdep_dynl_link,
sysdep_dynl_unlink, sysdep_dynl_func): Arguments FNAME, SUBR, and
SYMB now point to const.
 1999-02-06 12:31:04 +00:00
Mikael Djurfeldt
99027e3c78 * macros.c, macros.h: New files. 
(procedure->syntax, procedure->macro, procedure->memoizing-macro,
macro?, macro-type, macro-name, macro-transformer): Moved from
eval.c
(scm_make_synt): Moved from eval.c
* Makefile.am: Added evalext.c, evalext.h, macros.c, macros.h.
 1998-10-31 13:32:21 +00:00