* data.c (atof): Remove decl; no longer used or needed.
(Fstring_to_number): Use new string_to_float function, to be
consistent with how the Lisp reader treats infinities and NaNs.
Do not assume that floating-point numbers represent EMACS_INT
without losing information; this is not true on most 64-bit hosts.
Avoid double-rounding errors, by insisting on integers when
parsing non-base-10 numbers, as the documentation specifies.
Report integer overflow instead of silently converting to
integers.
* lisp.h (string_to_float): New decl, replacing ...
(isfloat_string): Remove.
* lread.c (read1): Do not accept +. and -. as integers; this
appears to have been a coding error. Similarly, do not accept
strings like +-1e0 as floating point numbers. Do not report
overflow for some integer overflows and not others; instead,
report them all. Break out the floating-point parsing into a new
function string_to_float, so that Fstring_to_number parses
floating point numbers consistently with the Lisp reader.
(string_to_float): New function, replacing isfloat_string.
This function checks for valid syntax and produces the resulting
Lisp float number too.
* lisp/calendar/solar.el (solar-horizontal-coordinates):
Use the longitude argument rather than `calendar-longitude' (15yr old bug).
(solar-date-next-longitude): Remove unused locals.
src/insdel.c (make_gap_larger): Remove limitation of buffer size
to <= INT_MAX.
src/syntax.h (SETUP_SYNTAX_TABLE_FOR_OBJECT): Fix setting of
gl_state.e_property when gl_state.object is Qt.
(gnutls_make_error): Rename local to avoid shadowing.
(gnutls_emacs_global_deinit): ifdef out; not used.
(Fgnutls_boot): Use const for pointer to readonly storage.
Comment out unused local. Fix pointer signedness problems.
* lisp.h (pI): New macro, generalizing old pEd macro to other
conversion specifiers. For example, use "...%"pI"d..." rather
than "...%"pEd"...".
(pEd): Remove. All uses replaced with similar uses of pI.
* src/m/amdx86-64.h, src/m/ia64.h, src/m/ibms390x.h: Likewise.
* alloc.c (check_pure_size): Don't overflow by converting size to int.
* bidi.c (bidi_dump_cached_states): Use pI to avoid cast.
* data.c (Fnumber_to_string): Use pI instead of if-then-else-abort.
* dbusbind.c (xd_append_arg): Use pI to avoid cast.
(Fdbus_method_return_internal, Fdbus_method_error_internal): Likewise.
* font.c (font_unparse_xlfd): Avoid potential buffer overrun on
64-bit hosts.
(font_unparse_xlfd, font_unparse_fcname): Use pI to avoid casts.
* keyboard.c (record_char, modify_event_symbol): Use pI to avoid casts.
* print.c (safe_debug_print, print_object): Likewise.
(print_object): Don't overflow by converting EMACS_INT or EMACS_UINT
to int.
Use pI instead of if-then-else-abort. Use %p to avoid casts.
* process.c (Fmake_network_process): Use pI to avoid cast.
* region-cache.c (pp_cache): Likewise.
* xdisp.c (decode_mode_spec): Likewise.
* xrdb.c (x_load_resources) [USE_MOTIF]: Use pI to avoid undefined
behavior on 64-bit hosts with printf arg.
* xselect.c (x_queue_event): Use %p to avoid casts.
(x_stop_queuing_selection_requests): Likewise.
(x_get_window_property): Don't truncate byte count to an 'int'
when tracing.
here, since it parses constructs like leading '-' and spaces,
which are not wanted; and it overflows with large numbers.
Instead, simply match F[0-9]+, which is what is wanted anyway.
Use this for Tabulated List mode.
* lisp/emacs-lisp/tabulated-list.el (tabulated-list-mode): Use a custom
glyphless-char-display table.
(tabulated-list-glyphless-char-display): New var.
* src/term.c (produce_glyphless_glyph): Handle cons cell entry in
glyphless-char-display.
* src/xdisp.c (lookup_glyphless_char_display)
(produce_glyphless_glyph): Handle cons cell entry in
glyphless-char-display.
(Vglyphless_char_display): Document it.
(SDATA_SELECTOR, SDATA_DATA_OFFSET): New macros.
(SDATA_OF_STRING, SDATA_SIZE, allocate_string_data):
(allocate_vectorlike, make_pure_vector): Use the new macros,
plus offsetof, to remove unportable assumptions about struct layout.
These assumptions hold on all porting targets that I know of, but
they are not guaranteed, they're easy to remove, and removing them
makes further changes easier.
* lisp/calendar/diary-lib.el (diary-sexp-entry):
* lisp/calendar/holidays.el (holiday-sexp):
Set debug-on-error rather than the removed stack-trace-on-error.
