1 files changed, 188 insertions, 32 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 9c21defd658..4fba5e166b3 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,164 @@
+2004-01-21  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * lisp.h [USE_LSB_TAG && !DECL_ALIGN]: Signal an error.
+
+2004-01-21  Jan Dj,Ad(Brv  <jan.h.d@swipnet.se>
+
+        * lisp.h: Add undef DECL_ALIGN.
+
+2004-01-21  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * process.c (wait_reading_process_input) [SYNC_INPUT]:
+        Check interrupt_input_pending explicitly.
+
+        * lisp.h (QUIT) [SYNC_INPUT]: Check interrupt_input_pending as well.
+
+        * keyboard.c (handle_async_input): New fun,
+        extracted from input_available_signal.
+        (input_available_signal, reinvoke_input_signal): Use it.
+
+2004-01-20  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * buffer.c (buffer_defaults, buffer_local_symbols): Use DECL_ALIGN.
+
+        * lisp.h [USE_LSB_TAG]: Add definitions for Lisp_Object value
+        manipulation macros for when tags are in the lower bits.
+        (struct Lisp_Free) [USE_LSB_TAG]: Add padding.
+        (DECL_ALIGN): New macro.
+        (DEFUN): Use it.
+
+        * lisp.h [ENABLE_CHECKING]: Don't force union type.
+
+        * s/darwin.h (__attribute__): Remove outdated workaround.
+
+        * macterm.c (main) [USE_LSB_TAG]: Don't range check the ram.
+
+        * alloc.c (lisp_malloc, lisp_align_malloc) [USE_LSB_TAG]:
+        Don't check range of malloc address.
+        (pure_alloc) [USE_LSB_TAG]: Enforce alignment.
+
+        * process.c (wait_reading_process_input): Lisp_Object/int mixup.
+
+        * dired.c (Ffile_attributes): Lisp_Object/int mixup.
+
+2004-01-19  Kenichi Handa  <handa@m17n.org>
+
+        * fontset.c (fontset_font_pattern): Fix previous change.
+
+2004-01-16  Miles Bader  <miles@gnu.ai.mit.edu>
+
+        * xdisp.c (Voverflow_newline_into_fringe)
+        (move_it_in_display_line_to, redisplay_internal)
+        (update_window_fringes, redisplay_window, display_line, window):
+        Add `#ifdef HAVE_WINDOW_SYSTEM' around fringe-drawing stuff, so
+        that it compiles without a window-system.
+        * dispnew.c (direct_output_for_insert, update_window): Likewise.
+
+2004-01-16  Kim F. Storm  <storm@cua.dk>
+
+        * buffer.h (struct buffer): New member indicate_buffer_boundaries.
+
+        * buffer.c (init_buffer_once):  Set buffer_defaults and
+        buffer_local_flags for indicate_buffer_boundaries.
+        (syms_of_buffer): Defvar_per_buffer it, and defvar_lisp_nopro
+        default- variable for it.
+
+        * dispextern.h (struct glyph_row): New members left_fringe_bitmap,
+        right_fringe_bitmap, redraw_fringe_bitmaps_p for new fringe handling.
+        New members exact_window_width_line_p and cursor_in_fringe_p for
+        overflowing newlines into right fringe.
+        New members indicate_bob_p, indicate_top_line_p, indicate_eob_p,
+        and indicate_bottom_line_p for buffer boundaries and scrolling.
+        (enum fringe_bitmap_type): Add UP_ARROW_BITMAP, DOWN_ARROW_BITMAP,
+        FIRST_LINE_BITMAP, LAST_LINE_BITMAP, FILLED_BOX_CURSOR_BITMAP,
+        HOLLOW_BOX_CURSOR_BITMAP, BAR_CURSOR_BITMAP, HBAR_CURSOR_BITMAP,
+        and HOLLOW_SQUARE_BITMAP.
+        (draw_fringe_bitmap, draw_window_fringes, update_window_fringes):
+        Add prototypes.
+
+        * dispnew.c (row_equal_p, update_window_line): Compare fringe bitmaps
+        instead of related indicator fields.
+        Compare exact_window_width_line_p and cursor_in_mouse_face_p indicators.
+        (direct_output_for_insert): Handle exact width lines like
+        contined lines.  Call update_window_fringes.
+        (update_window): Call update_window_fringes.
+        (scrolling_window): Don't skip desired rows with changed bitmaps.
+        Check if fringe bitmaps changes when assigning scrolled rows.
+
+        * xdisp.c (Voverflow_newline_into_fringe): New variable.
+        (IT_OVERFLOW_NEWLINE_INTO_FRINGE): New macro.
+        (move_it_in_display_line_to): Overflow newline into fringe for
+        rows that are exactly as wide as the window.
+        (up_arrow_bits, down_arrow_bits, first_line_bits, last_line_bits)
+        (filled_box_cursor_bits, hollow_box_cursor_bits, bar_cursor_bits)
+        (hbar_cursor_bits, hollow_square_bits): New fringe bitmaps.
+        (fringe_bitmaps): Add new bitmaps.
+        (draw_fringe_bitmap): Make extern.  Remove WHICH arg.
+        Select proper bitmap for cursor in fringe when appropriate.
+        Handle alignment of bitmap to top or bottom of row.
+        (draw_row_fringe_bitmaps): Don't select bitmaps here; that is now
+        done by update_window_fringes.
+        (update_window_fringes, draw_window_fringes): New functions.
+        (redisplay_internal): Call update_window_fringes in case only
+        cursor row is updated.
+        (redisplay_window): Call update_window_fringes.
+        Explicitly call draw_window_fringes if redisplay was done using
+        the current matrix or the overlay arrow is in the window.
+        (try_window_reusing_current_matrix): Mark scrolled rows for
+        fringe update (to update buffer-boundaries / scrolling icons).
+        (find_last_unchanged_at_beg_row): Handle exact width lines line
+        continued lines.
+        (display_line): Overflow newline into fringe for rows that are
+        exactly as wide as the window.  Don't append space for newline
+        in this case.
+        (notice_overwritten_cursor): Explicitly clear cursor bitmap
+        in fringe as if it had been overwritten.
+        (erase_phys_cursor): Erase cursor bitmap in fringe.
+        (syms_of_xdisp): Mark show-trailing-whitespace and
+        void-text-area-pointer as user options.
+        DEFVAR_LISP Voverflow_newline_into_fringe.  Enable by default.
+
+        * xterm.c (x_update_window_end): Call draw_window_fringes.
+        (x_after_update_window_line): Just set redraw_fringe_bitmaps_p
+        in row instead of actually drawing fringe bitmaps.
+        (x_draw_fringe_bitmap): Handle bottom aligned bitmaps.
+        (x_draw_window_cursor): Draw cursor in fringe.
+
+        * w32term.c (x_update_window_end): Call draw_window_fringes.
+        (x_after_update_window_line): Just set redraw_fringe_bitmaps_p
+        in row instead of actually drawing fringe bitmaps.
+        (w32_draw_fringe_bitmap): Handle bottom aligned bitmaps.
+        (w32_draw_window_cursor): Draw cursor in fringe.
+
+        * macterm.c (x_update_window_end): Call draw_window_fringes.
+        (x_after_update_window_line): Just set redraw_fringe_bitmaps_p
+        in row instead of actually drawing fringe bitmaps.
+        (x_draw_fringe_bitmap): Handle bottom aligned bitmaps.
+        (mac_draw_window_cursor): Draw cursor in fringe.
+
+2004-01-16  Jan Dj,Ad(Brv  <jan.h.d@swipnet.se>
+
+        * xterm.c (handle_one_xevent): Don't handle characters that are part
+        of an old style (XLookupString) compose sequence.
+
+2004-01-15  Kenichi Handa  <handa@m17n.org>
+
+        * search.c (Freplace_match): Use make_multibyte_string or
+        make_unibyte_string according to the buffer multibyteness.
+
+2004-01-14  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * alloc.c (struct interval_block, struct string_block)
+        (struct symbol_block, struct marker_block, live_string_p)
+        (live_cons_p, live_symbol_p, live_float_p, live_misc_p):
+        Better preserve alignment for objects in blocks.
+        (FLOAT_BLOCK_SIZE): Adjust for possible alignment padding.
+
+        * lread.c (defvar_per_buffer): Remove dead declaration.
+
+        * macterm.c (do_check_ram_size): Don't hardcode the lisp address
+        space size.
+
 2004-01-12  Jan Dj,Ad(Brv  <jan.h.d@swipnet.se>
 
         * xmenu.c (popup_get_selection): Check new parameter down_on_keypress
@@ -61,7 +222,7 @@
         * xdisp.c (note_mode_line_or_margin_highlight): Use modified
         mode_line_string and marginal_area_string functions to handle
         both string object and image object properties.
-        
+
 2004-01-06  Andreas Schwab  <schwab@suse.de>
 
         * syntax.c (skip_chars): Treat '-' at end of string as ordinary
@@ -69,8 +230,8 @@
 
 2004-01-02  Andreas Schwab  <schwab@suse.de>
 
-        * macterm.c (emacs_options, x_initialized, same_x_server): Remove
-        unused (and duplicated) definitions.
+        * macterm.c (emacs_options, x_initialized, same_x_server):
+        Remove unused (and duplicated) definitions.
 
 2004-01-02  Kim F. Storm  <storm@cua.dk>
 
@@ -100,8 +261,7 @@
 
 2004-01-01  Jason Rumney  <jasonr@gnu.org>
 
-        * w32term.c (w32_text_out): Use s->font, for consistency with
-        callers.
+        * w32term.c (w32_text_out): Use s->font, for consistency with callers.
 
 2003-12-30  Luc Teirlinck  <teirllm@auburn.edu>
 
@@ -132,15 +292,13 @@
 
         * fontset.c (Voverriding_fontspec_alist): New variable.
         (lookup_overriding_fontspec): New function.
-        (fontset_ref_via_base): Call lookup_overriding_fontspec if
-        necessary.
+        (fontset_ref_via_base): Call lookup_overriding_fontspec if necessary.
         (fontset_font_pattern): Likewise.
         (regulalize_fontname): New function.
         (Fset_fontset_font): Call regulalize_fontname.
         (Fset_overriding_fontspec_internal): New function.
-        (syms_of_fontset): Initialize and staticprop
-        Voverriding_fontspec_alist. Defsubr
-        Sset_overriding_fontspec_internal.
+        (syms_of_fontset): Initialize and staticpro Voverriding_fontspec_alist.
+        Defsubr Sset_overriding_fontspec_internal.
 
         * xfaces.c (face_font_available_p): New function.
 
@@ -197,7 +355,7 @@
         (Vvoid_text_area_pointer): Replace Vshow_text_cursor_in_void.
         (QCmap, QCpointer, Qrect, Qcircle, Qpoly): New variables for
         image maps.
-        (x_y_to_hpos_vpos): Return glyph relative coordinates through 
+        (x_y_to_hpos_vpos): Return glyph relative coordinates through
         new dx and dy args.
         Remove buffer_only_p arg (always 0).  Simplify code accordingly.
         (get_glyph_string_clip_rect): Draw cursor using glyph's rather
@@ -207,9 +365,9 @@
         (produce_image_glyph): Adjust it.ascent to minimum row ascent if
         image glyph is alone on the last line.
         (append_glyph, append_composite_glyph, produce_image_glyph)
-        (append_stretch_glyph): Set glyph's ascent and descent. 
+        (append_stretch_glyph): Set glyph's ascent and descent.
         (on_hot_spot_p): New function to check if position is inside an
-        rectangular, circular, or polygon-shaped image hot-spot, 
+        rectangular, circular, or polygon-shaped image hot-spot,
         (find_hot_spot): New function to search for image hot-spot.
         (Flookup_image_map): New defun to search for image hot-spot.
         (define_frame_cursor1): New aux function to determine frame pointer.
@@ -277,8 +435,7 @@
         (Fread_minibuffer, Fread_no_blanks_input): Adapt to changes in
         read_minibuf.
         (Fcompleting_read): Delete code moved into read_minibuf.
-        (Ftest_completion): Make it handle obarrays and hash tables
-        correctly.
+        (Ftest_completion): Make it handle obarrays and hash tables correctly.
 
 2003-12-03  Kenichi Handa  <handa@m17n.org>
 
@@ -429,10 +586,8 @@
 
 2003-11-22  Lars Hansen <larsh@math.ku.dk>
 
-        * w32.c (struct the_group): Added.
-        (getgrgid): Added.
-        * mac.c (struct my_group): Added.
-        (getgrgid): Added.
+        * w32.c (struct the_group, getgrgid): Add.
+        * mac.c (struct my_group, getgrgid): Add.
 
 2003-11-21  Luc Teirlinck  <teirllm@auburn.edu>
 
@@ -440,18 +595,19 @@
 
 2003-11-21  Lars Hansen  <larsh@math.ku.dk>
 
-        * dired.c (Ffile_attributes): Parameter ID-FORMAT added and
-        included in call to file name handler. Numeric UID and GID
-        optionally translated to strings. Docstring updated.
-        (directory_files_internal): Parameter ID-FORMAT added.
-        (Fdirectory_files_and_attributes): Parameter ID-FORMAT added and
-        included in call to file name handler and call to
-        directory_files_internal. Docstring updated.  (Fdirectory_files):
-        Dummy parameter added in call to directory_files_internal.
-        * lisp.h (Qinteger): Added.  (Qinteger_or_floatp,
-        Qinteger_or_float_or_marker_p): Removed.  (Ffile_attributes):
-        Parameter added.
-        * data.c (Qinteger): Exported.
+        * dired.c (Ffile_attributes): Add parameter ID-FORMAT and
+        include in call to file name handler.  Optionally translate numeric
+        UID and GID to strings.  Update docstring.
+        (directory_files_internal): Add parameter ID-FORMAT.
+        (Fdirectory_files_and_attributes): Add parameter ID-FORMAT and
+        include in call to file name handler and call to
+        directory_files_internal.  Update Docstring.
+        (Fdirectory_files): Add dummy parameter in call to
+        directory_files_internal.
+        * lisp.h (Qinteger): Add.
+        (Qinteger_or_floatp, Qinteger_or_float_or_marker_p): Remove.
+        (Ffile_attributes): Add parameter.
+        * data.c (Qinteger): Export.
 
 2003-11-21  Luc Teirlinck  <teirllm@auburn.edu>
 
@@ -1788,7 +1944,7 @@
         * gtkutil.c: Include keyboard.h, charset.h, coding.h.
         (xg_create_frame_widgets): Use ENCODE_UTF_8.
 
-        * xterm.c (Qutf_8): Moved to coding.c
+        * xterm.c (Qutf_8): Move to coding.c
 
         * xmenu.c (ENCODE_MENU_STRING): New.
         (list_of_panes, list_of_items, digest_single_submenu, xmenu_show):