SCM_DEBUG_CELL_ACCESSES is not defined. Scheme source code should
use (if (defined? 'set-debug-cell-accesses!) .. ) to switch on
debugging conditionally.
available. Test HAVE_DINFINITY and HAVE_DQNAN for those globals, in
particular don't assume "defined (__alpha__) && ! defined (linux)"
means OSF. Remove "SCO" code, which was not really SCO specific and
which John W. Eaton advises should be long past being needed.
errno EINVAL in case localtime and gmtime don't set it.
(scm_mktime, scm_strptime): Forcibly use errno EINVAL for our
SCM_SYSERROR, since mktime and strptime generally don't set errno.
code in order to avoid compiler used uninitialized warnings.
* hashtab.c, hashtab.h (scm_hash_map_to_list): Renamed from
scm_hash_map.
(scm_hash_fold): Use scm_call_3 directly in the call to
scm_internal_hash_fold instead of going via fold_proc (which is
now removed).
(scm_hash_for_each): Use a trampoline +
scm_internal_hash_for_each_handle.
(scm_internal_hash_for_each_handle, scm_hash_for_each_handle): New
functions.
(scm_set_port_line_x): In docstring, note first line is 0.
(scm_port_column): In docstring, there's no default to current input
port, and remove shared port-line @defun.
(scm_set_port_column_x): In docstring, there's no default to current
input port, note first column is 0, remove shared set-port-line!
@defun.
for dvect.
(scm_array_p): Add missing "break"s in switch, fix llvect test look
for "l" not "s", fix dvect to be false for singp(prot) since such a
value is for fvect.
(scm_array_prototype): Return 1/3 for dvect, rather than 0.33..33.
`escaped-parens'.
(s_vector): New.
(scm_lreadr): Use scm_lreadparen1 instead of scm_lreadparen. Make
handling of elisp vector syntax dependent on SCM_ENABLE_ELISP and
`elisp-vectors' option instead of SCM_ELISP_READ_EXTENSIONS.
Allow "\(" and "\)" in strings when SCM_ENABLE_ELISP defined and
`escaped-parens' option set.
(scm_read_token): If elisp vector syntax active, disallow [ and ]
in tokens.
(scm_lreadparen): Rewrite as interface to scm_lreadparen1.
(scm_lreadparen1): New.
* read.h: Remove conditionally compiled last arg to
scm_lreadparen.
(SCM_ELISP_VECTORS_P, SCM_ESCAPED_PARENS_P): New.
