first body form of the apply closure.
(display_error_body): Prevent the source of the first form of the
apply closure from being printed in error messages.
don't contain interesting information since all arguments are
present in the frame which applies the compiled closure anyway.);
Skip the transformer application frames.
that we can identify these in a backtrace. (This change doesn't
introduce any significant speed penalty.)
* eval.c: Added note about `serial-map' using scm_map.
(scm_memq, scm_memv, scm_member): Do argument checking *before*
starting to search the list. Removed call to sloppy_mem_check.
* list.c, list.h (scm_delq1_x, scm_delv1_x, scm_delete1_x): New
procedures: Same as scm_delq_x et al, but delete maximally one
element.
having to do with evaluation.
* evalext.c (serial-map): New procedure: Version of `map' which
guarantees that the procedure is applied to the lists in serial
order.
(sequence->list): New syntax: Version of `begin' which returns a
list of the results of the body forms instead of the result of the
last body form.
(scm_definedp, scm_m_undefine): Moved from eval.c
* evalext.h (scm_m_sequence_to_list): Added declaration.
* Makefile.am: Added evalext.c, evalext.h, macros.c, macros.h.
scm_s_bindings, scm_s_variable, scm_s_clauses, scm_s_formals):
Renamed and made global.
* eval.c, eval.h (SCM_EVALIM): Renamed from EVALIM.
(SCM_XEVAL, SCM_XEVALCAR): Renamed from XEVAL, XEVALCAR.
* evalext.c (serial-map): New procedure: Version of `map' which
guarantees that the procedure is applied to the lists in serial
order.
(sequence->list): New syntax: Version of `begin' which returns a
list of the results of the body forms instead of the result of the
last body form.
(scm_definedp, scm_m_undefine): Moved from eval.c
* 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
* procs.c, procs.h (procedure-documentation): Moved from eval.c.
(scm_grow_port_cbuf): New function.
* ports.c (scm_add_to_port_table, scm_remove_from_port_table):
Handle new fields.
(scm_generic_fgets), fports.c (local_fgets): Use a loop
to read unread characters. Use SCM_TRY_CLRDY instead of
SCM_CLRDY.
(SCM_TRY_CLRDY): New macro: Only clear the first unread
character. (SCM_CLRDY clears all.)
(SCM_N_READY_CHARS): New macro: Returns number of unread
characters in a port. Returns wrong answer if SCM_CRDYP is false.
(struct scm_port_table): New fields: `entry' contains port table
index, `cp' points to last unread char, `cbuf' is the buffer for
unread chars, `cbufend' points after end of the character buffer.
* ports.h, ports.c (scm_unread_string): New procedure.
(scm_grow_port_cbuf): New function.
this finding! :) Preliminary dating suggests an almost 4 year old
remnant from the SCM ancestor. The sample has been removed from
the finding site and is now safely stored in the repository.
* numbers.h: Removed prototype for num2long.
* unif.c (scm_array_set_x): Use scm_num2long instead of num2long.
* gh_data.c (gh_scm2doubles): Make it possible to pass result
array as second arg.
(gh_chars2byvect, gh_shorts2svect, gh_floats2fvect, gh_scm2chars,
gh_scm2shorts, gh_scm2longs, gh_scm2floats): New functions.
* gh.h: Updated and added prototypes.
* gh_data.c (gh_ints2scm): Handle integers outside INUM limits.
