GitLab

(e_write): Return -1 if failed to write all the data.
This fixes the changes made at 1999-12-15.

(Fmapc): New function.

(IT_frame_up_to_date): Support the buffer local value of
cursor-type, if defined.

charset id (int) argument, not a charset (Lisp_Object).

that looks like a lisp object.
(SET_INTERVAL_OBJECT): Don't explicitly compare the object with zero, instead
see whether it's an integer object, since they can't have intervals.
(GET_INTERVAL_OBJECT): Simply assign to the destination.

Provide a GNU C macro version that handles lisp-object unions.
(XSET) [!NO_UNION_TYPE]: Set the value field first, then the type field, to
better cope with ENABLE_CHECKING and calls that modify a Lisp_Object using its
old value.

(RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
(GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
we are between str1 and str2.
(MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
(PATFETCH): Use `TRANSLATE'.
(PATFETCH_RAW): Fetch multibyte char if applicable.
(PATUNFETCH): Remove.
(regex_compile): Rely on PATFETCH to do most of the multibyte magic.
When writing a char, write it directly into the pattern buffer rather
than going needlessly through a temp char-array.
(re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
multibyte magic and remove the useless `#ifdef emacs'.
(bcmp_translate): Don't compare as multibyte chars when in a unibyte
buffer.
* regex.h (struct re_pattern_buffer): Make field `multibyte'
conditional on `emacs'.
* charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.

(syms_of_composite): Delete local var NARGS, pass an int as first argument to
Fmake_hash_table.

Lisp_Object boolean value.
(Fformat): Use a temporary variable to avoid ENABLE_CHECKING problems reading
from and changing the same lisp value in an XSETSTRING call.

versions of XMARK and friends here, because XMARK and friends won't work on an
integer field if NO_UNION_TYPE is not defined.
(make_number): Define as a function if it's not defined as a macro.

* xdisp.c (compute_string_pos): Fix order of arguments to
string_pos_nchars_ahead.
(handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
count arg to variable-arg routines like Frun_hook_with_args and Fformat.
(back_to_previous_visible_line_start, build_desired_tool_bar_string):
Pass Lisp_Object, not int, to fixed-arg routines like
Fget_char_property and Fmake_string.
(reconsider_clip_changes): Use XINT when comparing integer lisp
objects, or passing them as int arguments.
(mark_window_display_accurate, insert_left_trunc_glyphs, append_space,
extend_face_to_end_of_line): Use make_number when storing or passing
integer values as lisp objects.
(set_cursor_from_row, highlight_trailing_whitespace): Use INTEGERP,
not implicit test against zero, for glyph object.
(try_window_id): Don't use make_number when we want an int value.

* xfaces.c (xlfd_symbolic_value): Make last argument a Lisp_Object, to
be consistent with callers.
(Fbitmap_spec_p): Use XINT to get numeric value of height.
(lface_hash): Apply XFASTINT to lisp values before folding in.

* xfns.c (Fx_show_tip): Use make_number to get lisp objects to fill in window
width and height.  Pass an int, not a lisp object, as first arg to Finsert.

with int lvalues via casts; instead, just yield lisp object
lvalues.
(enlarge_window): Variable sizep now points to Lisp_Object.  Use
proper accessor macros.
(shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
(grow_mini_window): Fix typo getting int value of root->height.

Verify correct object type before returning pointer, using eassert.
* frame.h (XFRAME): Likewise.

* buffer.c (Frename_buffer, Fset_buffer_multibyte,
swap_out_buffer_local_variables, Fmove_overlay): Don't apply XSYMBOL, XBUFFER,
etc, to values that may be nil or of the wrong type.
* data.c (set_internal): Likewise.
* dispextern.h (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P): Likewise.
* fileio.c (auto_save_1): Likewise.
* insdel.c (check_markers): Likewise.
* marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
* undo.c (record_insert): Likewise.
* vmsproc.c (child_sig): Likewise.
* window.c (unshow_buffer, window_loop): Likewise.
* xterm.c (x_erase_phys_cursor): Likewise.

* emacs.c (main): Fix sense of no-loadup test.