* deprecated.h (SCM_IFRINC, SCM_ICDR, SCM_IFRAME, SCM_IDIST,
SCM_ICDRP), eval.c (SCM_IFRINC, SCM_ICDR, SCM_IFRAME, SCM_IDIST,
SCM_ICDRP), eval.h (SCM_ICDR, SCM_IFRINC, SCM_IFRAME, SCM_IDIST,
SCM_ICDRP): Deprecated and added to deprecated.h. Moved from
eval.h to eval.c.
* deprecated.c (scm_isymnames), deprecated.h (scm_isymnames,
SCM_ISYMNUM, SCM_ISYMCHARS), eval.c (SCM_ISYMNUM, isymnames,
scm_unmemocopy, CEVAL), print.c (scm_isymnames), tags.h
(SCM_ISYMNUM, scm_isymnames, SCM_ISYMCHARS): Deprecated
scm_isymnames, SCM_ISYMNUM and SCM_ISYMCHARS and added to
deprecated.[hc]. Moved scm_isymnames from print.c to eval.c and
renamed to isymnames. Moved SCM_ISYMNUM from tags.h to eval.c and
renamed to ISYMNUM.
* eval.c (scm_i_print_iloc, scm_i_print_isym), eval.h
(scm_i_print_iloc, scm_i_print_isym), print.c (scm_iprin1):
Extracted printing of ilocs and isyms to guile internal functions
scm_i_print_iloc, scm_i_print_isym of eval.c.
scm_tc8_isym): Renamed scm_tags to scm_tc8_tags. Renamed
scm_tc9_flag to scm_tc8_flag. Introduced new identifier
scm_tc8_isym. Defined tc8-tags relative to scm_tc3_imm24.
Defined the tc8-tag for flags to be 0x04, which will mean that
SCM_BOOL_F will also have the value 0x04 instead of 0x013c. Due
to the reduced number of bits and the simpler bit pattern for
SCM_BOOL_F, certain machines may be able to use more efficient
processor instructions to deal with SCM_BOOL_F.
(SCM_ITAG9, SCM_MAKE_ITAG9, SCM_ITAG9_DATA): Removed. These have
never been defined in a released version, thus no need to
deprecate them.
(SCM_IFLAGP, SCM_MAKIFLAG, SCM_IFLAGNUM): Flags now use tc8
instead of tc9 tags.
(SCM_ISYMP, SCM_MAKISYM, SCM_ISYMNUM): Isyms now use tc8 instead
of tc9 tags.
(SCM_MAKSPCSYM): Removed. It is almost impossible that user code
could have used this definition.
(SCM_IM_AND, SCM_IM_BEGIN, SCM_IM_CASE, SCM_IM_COND, SCM_IM_DO,
SCM_IM_IF, SCM_IM_LAMBDA, SCM_IM_LET, SCM_IM_LETSTAR,
SCM_IM_LETREC, SCM_IM_OR, SCM_IM_QUOTE, SCM_IM_SET_X): Now encoded
as isyms, as special isyms don't exist any more.
SCM_DEBUGGINGP:
* debug.h (scm_debug_mode_p, scm_debug_mode, SCM_DEBUGGINGP),
eval.c (scm_debug_mode_p): Deprecated scm_debug_mode and
SCM_DEBUGGINGP. Provided scm_debug_mode_p instead, to have one
single interface that also matches the naming conventions.
Probably scm_debug_mode_p should be part of the private interface
anyway.
* debug.h (scm_debug_mode_p), backtrace.c (display_error_body),
eval.c (SCM_APPLY, scm_trampoline_0, scm_trampoline_1,
scm_trampoline_2): Change uses of scm_debug_mode or SCM_DEBUGGINGP
to scm_debug_mode_p.
Deprecate direct access to scm_ceval, scm_deval and scm_ceval_ptr:
* eval.h (scm_ceval, scm_deval, scm_ceval_ptr), debug.h
(scm_ceval_ptr): Deprecated. Moved declaration of scm_ceval_ptr
from debug.h to eval.h.
* debug.h (SCM_RESET_DEBUG_MODE): Don't access scm_ceval_ptr any
more, just leave it with setting scm_debug_mode_p, which is
equivalent for practical purposes.
* deprecated.h (SCM_XEVAL, SCM_XEVALCAR): Call scm_i_eval_x
instead of *scm_ceval_ptr. Leave all evaluating to scm_i_eval_x.
* gdbint.c (gdb_eval): Call scm_i_eval_x instead of scm_ceval.
* eval.c (ceval, deval, scm_ceval, scm_deval): Made scm_ceval
static and renamed it to ceval throughout. Provide a new exported
but deprecated function scm_ceval as a wrapper for backwards
compatibility. The same is done for the deval/scm_deval pair of
functions.
* eval.c (CEVAL, SCM_CEVAL): Renamed SCM_CEVAL to CEVAL
throughout. Defined CEVAL to ceval or deval, based on compilation
phase.
* eval.c (SCM_XEVAL, SCM_XEVALCAR): Dispatch on scm_debug_mode_p
to ceval and deval instead of calling *scm_ceval_ptr.
* eval.c (dispatching_eval): New deprecated static function.
* eval.c (scm_ceval_ptr): Initialized to dispatching_eval in order
to emulate its old behaviour as closely as possible.
Change the evaluator such that only expressions for which pair? is
true are passed to CEVAL, and such that all other expressions are
evaluated outside of CEVAL:
* eval.c (EVAL): New, provided in analogy to EVALCAR. Evaluate an
expression that is assumed to be memoized already. All but
expressions of the form '(<form> <form> ...)' are evaluated inline
without calling an evaluator.
* eval.c (SCM_XEVAL, SCM_XEVALCAR, EVALCAR): Evaluate all but
expressions of the form '(<form> <form> ...)' inline without
calling an evaluator.
* eval.c (scm_i_eval_x, scm_i_eval, scm_ceval, scm_deval): Handle
the special case of unmemoized symbols passed on the top level.
* eval.c (CEVAL): Change calls to CEVAL to EVAL, except where it
is known that the expression passed to CEVAL is of the form
'(<form> <form> ...)'. Remove handling of the tc7-objects, since
now it is known that the input expression of CEVAL is a pair.
(lookup_global_symbol, lookup_symbol): New static functions.
(s_test, s_bindings, s_duplicate_bindings, s_variable): Removed.
(try_macro_lookup, literal_p): Use lookup_symbol instead of
creating a temporary pair for scm_lookupcar.
(scm_unmemocar, unmemocar): Renamed scm_unmemocar to unmemocar,
created deprecated wrapper function scm_unmemocar.
(SCM_VALIDATE_NON_EMPTY_COMBINATION, scm_sym_else,
scm_sym_unquote, scm_sym_uq_splicing, scm_sym_enter_frame,
scm_sym_apply_frame, scm_sym_exit_frame, scm_sym_trace, f_apply,
undefineds, sym_three_question_marks): Moved around without
modifications.
* eval.c, eval.h (scm_macroexp, scm_unmemocar): Deprecated.
public use of scm_m_expand_body in eval.h. In eval.c, renamed
scm_m_expand_body to m_expand_body and made it static. Added
deprecated wrapper scm_m_expand_body.
(scm_eval_body, SCM_CEVAL, SCM_APPLY): Use m_expand_body instead
of scm_m_expand_body.
of SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP and SCM_SLOPPY_COMPLEXP.
* numbers.h, deprecated.h (SCM_SLOPPY_INEXACTP, SCM_SLOPPY_REALP,
SCM_SLOPPY_COMPLEXP): Deprecated and moved from numbers.h to
deprecated.h.
SCM_DEBUG_DEBUGGING_SUPPORT): Renamed macro
SCM_DEBUG_DEBUGGER_SUPPORT to SCM_DEBUG_DEBUGGING_SUPPORT and
generalized it to apply not only to C level functions but also to
scheme level functions.
* debug.c, debug.h, eval.c (make-iloc, scm_make_iloc, iloc?,
scm_iloc_p, dbg-make-iloc, scm_dbg_make_iloc, dbg-iloc?,
scm_dbg_iloc_p): Moved functions scm_make_iloc, scm_iloc_p to
eval.c, made them available under SCM_DEBUG_DEBUGGING_SUPPORT == 1
only and renamed them to scm_dbg_make_iloc, scm_dbg_iloc_p,
respectively.
* deprecated.h, eval.c, eval.h (SCM_ILOC00, SCM_IDINC,
SCM_IDSTMSK): Deprecated. The macro definitions are moved from
eval.h into eval.c and a copy is placed into deprecated.h.
* eval.c, eval.h (SCM_MAKE_ILOC): Removed from eval.h and placed
into eval.c. This definition was not part of the API in any
officially released version of guile and thus does not need to go
through a phase of deprecation.
scm_s_expression, scm_s_test, scm_s_body, scm_s_bindings,
scm_s_variable, scm_s_clauses, scm_s_formals. In eval.c the
definitions are make static and renamed from scm_s_xxx to s_xxx.
In deprecated.c the original definitions are copied.
* deprecated.h, eval.c, eval: Deprecated SCM_EVALIM2, SCM_EVALIM,
SCM_XEVAL and SCM_XEVALCAR. The macro definitions are moved from
eval.h into eval.c and a copy (slightly modified to work in user
code) is placed into deprecated.h.
* eval.c: Use the local static s_xxx definitions instead of the
scm_s_xxx definitions throughout.
