* Added missing includes of string.h.

[bpt/guile.git] / libguile / ChangeLog

2001-01-26  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* continuations.c, dynl.c, keywords.c, load.c:  Include
	strings.h.  Thanks to Bill Schottstaedt for the bug report.

2001-01-25  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* backtrace.c (display_header):  Make sure that line and column
	information is shown independent of whether the port the code was
	read from had an associated filename.  Thanks to Martin
	Grabmueller for providing this patch.

2001-01-25  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* fports.[ch] (scm_file_port_p):  New primitive.

2001-01-25  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* tags.h (scm_tc16_fport, scm_tc16_strport, scm_tc16_sfport):
	These are now defined in fports.c, strports.c and vports.c.

	* fports.[ch] (scm_tc16_fport), strports.c (scm_tc16_strport),
	vports.c (scm_tc16_sfport): Made variables (were macros defined in
	tags.h).

	fports.c (scm_make_fptob), strports.c (scm_make_stptob), vports.c
	(scm_make_sfptob):  Made static.  These return a type code now.

	fports.c (scm_init_fports), strports.c (scm_init_strports),
	vports.c (scm_init_vports):  Create the corresponding port types.

	* fports.h (SCM_FPORTP, SCM_OPFPORTP, SCM_OPINFPORTP,
	SCM_OPOUTFPORTP):  Redefined in terms of scm_tc16_fport.

	* init.c (scm_init_guile_1):  Make sure strports are initialized
	before gdbint.

	* ports.[ch] (scm_make_port_type):  Changed the return type to
	scm_bits_t.

	* ports.c (scm_ports_prehistory):  Don't create any port types
	here.

	* posix.c (scm_ttyname):  Use SCM_FPORTP instead of comparing
	against scm_tc16_fport directly.

2001-01-25  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* srcprop.c (scm_set_source_property_x):  Fix to handle
	(set-source-property! <obj> 'copy <datum>) correctly.

2001-01-24  Gary Houston  <ghouston@arglist.com>

	* filesys.c (scm_link): docstring fix.
	* fports.h (scm_setfileno): obsolete declaration removed.
	* posix.c: bogus popen declaration removed.

	* rdelim.c: new file, split from ioext.c.
	* rdelim.h: new file, split from ioext.h
	* Makefile.am: add rdelim.c and related files.
	* init.c: call scm_init_rdelim.  include rdelim.h.

2001-01-24  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	This patch was sent by Martin Grabmueller and makes sure that
	parameter errors are reported correctly by the lexicographic
	ordering predicates.

	* strorder.c (string_less_p, string_ci_less_p):  New functions.

	(scm_string_less_p, scm_string_ci_less_p):  Extracted the core
	functionality into string_less_p, string_ci_less_p respectively.
	The remaining code is just a wrapper to do the parameter
	checking.

	(scm_string_leq_p, scm_string_gr_p, scm_string_geq_p):  Check the
	parameters and call string_less_p instead of scm_string_less_p.

	(scm_string_ci_leq_p, scm_string_ci_gr_p, scm_string_ci_geq_p):
	Check the parameters and call string_less_ci_p instead of
	scm_string_ci_less_p.

2001-01-24  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	This patch modifies scm_display_error to perform parameter
	checking.  Thanks to Neil Jerram for the bug report.

	* backtrace.[ch] (scm_i_display_error):  New function.

	* backtrace.c (scm_display_error):  Added parameter check and
	extracted the core functionality into function
	scm_i_display_error.

	* throw.c (handler_message):  Call scm_i_display_error to display
	the error message.

2001-01-23  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>

	* eval.c (SCM_APPLY): Added # args check for application of
	procedures with arity 3.  (Thanks to Anders Holst.)

2001-01-24  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* filesys.h (SCM_DIR_FLAG_OPEN, SCM_DIR_OPEN_P):  Added.

	(SCM_OPDIRP):  Deprecated.

	* filesys.c (scm_opendir):  Use SCM_DIR_FLAG_OPEN instead of
	SCM_OPN.

	(scm_readdir, scm_rewinddir):  Don't use SCM_VALIDATE_OPDIR.
	Instead, give an explicit error message in case the directory is
	closed.

	(scm_closedir, scm_dir_print):  Rewritten to use SCM_DIR_OPEN_P
	instead of SCM_OPENP and SCM_CLOSEDP.

	* validate.h (SCM_VALIDATE_OPDIR):  Deprecated.

2001-01-22  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* eval.c (inner_eval, scm_eval):  Move all real functionality into
	inner_eval.  Avoid to copy the expression twice by inlining some
	code from scm_i_eval.

2001-01-19  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* eval.c (scm_m_case):  The 'else' clause of a 'case' statement
	now has to be the last clause, as required by R5RS.  Thanks to
	Martin Grabmueller for the patch.

2001-01-18  Gary Houston  <ghouston@arglist.com>

	* ioext.c: further simplify scm_read_string_x_partial by defining
	a macro	SCM_EBLOCK.

2001-01-18  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* gh_data.c (gh_ints2scm):  Simplified using SCM_FIXABLE.

2001-01-18  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* __scm.h:  Added comment about architecture and compiler
	properties that are required by guile.

	(SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
	SCM_MOST_NEGATIVE_FIXNUM):  Moved to numbers.h.

	(SCM_CHAR_BIT, SCM_LONG_BIT):  Moved here from numbers.h.

	* numbers.h (SCM_CHAR_BIT, SCM_LONG_BIT):  Moved to __scm.h.

	(SCM_FIXNUM_BIT, SCM_MOST_POSITIVE_FIXNUM,
	SCM_MOST_NEGATIVE_FIXNUM):  Moved here from __scm.h.

2001-01-17  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* __scm.h (SCM_FIXNUM_BIT):  Added.  The name is chosen in analogy
	to the names in limits.h.

	* numbers.c (abs_most_negative_fixnum):  Added.

	(scm_quotient, scm_remainder):  Fixed the fixnum-min / (abs
	fixnum-min) special case.

	(scm_big_and):  Fix for negative first parameter.

	(scm_bit_extract):  Fix for fixnum paramters.
	Thanks to Rob Browning for the bug report.

	(scm_init_numbers):  Initialize abs_most_negative_fixnum.

2001-01-16  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* symbols.c (scm_symbol_bound_p):  Fixed comment.
	Thanks to Chris Cramer.

2001-01-15  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* smob.[ch] (scm_make_smob_type):  Return type is scm_bits_t now.
	Thanks to Bill Schottstaedt.

2001-01-11  Michael Livshin  <mlivshin@bigfoot.com>