guile/guile-core/libguile dynl.c eval.c evalex ...

[gjb at sourceware dot cygnus dot com]

CVSROOT:	/cvs/guile
Module name:	guile
Changes by:	gjb@sourceware.cygnus.com	00/01/11 17:51:19

Modified files:
	guile-core/libguile: dynl.c eval.c evalext.c filesys.c fluids.c 
	                     ioext.c numbers.c ports.c scm_validate.h 

Log message:
	* scm_validate.h: Added SCM_NUM2LONG_DEF macro.  Make
	SCM_OUT_OF_RANGE use SCM_MAKINUM, not scm_long2num.  Added
	SCM_COERCE_ROSTRING macro.  Added SCM_VALIDATE_NONEMPTYLIST
	macro.  Fix SCM_VALIDATE_STRINGORSUBSTR macro to not use SLOPPY
	variants.
	
	* ports.c (scm_port_closed_p): Validate that the arg is a PORT,
	then return whether it's an open port (was validating that it was
	an open port -- this was a bug I introduced back in December, but
	my careful reading of diffs caught it).
	
	* numbers.c: Recombine the two conditional-compilation paths for
	all the log* primitives -- they were split based on #ifndef
	scm_long2num;  factored out a SCM_LOGOP_RETURN macro, and fixed
	some bugs and inconsistencies in the two sets of implementations.
	(scm_lognot) Fixed *atrocious* re-use of a SCM as an integer!
	
	* ioext.c: Use SCM_ASSERT_RANGE in a couple places, and
	SCM_VALIDATE_INUM_COPY once where it should've been used.
	
	* fluids.c (scm_internal_with_fluids): Use
	SCM_VALIDATE_LIST_COPYLEN.
	
	* filesys.c: Use SCM_NUM2LONG instead of SCM_VALIDATE_INUM_COPY;
	this is questionable as it relaxes type safety, but other changes
	were useful and all SCM_NUM2LONG's should probably be
	revisited. Use SCM_OUT_OF_RANGE, SCM_WRONG_TYPE_ARG.
	
	* evalext.c: line-break change on 1 line.
	
	* eval.c (nconc2last): Takes a non-empty list as its first
	argument, not just a list.
	
	* dynl.c: Use new SCM_COERCE_ROSTRING macro.