X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/e3b300a497971596f3cc6c0f3eb187c903d43dd0..de92a50b9e157cac071355b9836717e62b9edff1:/src/ChangeLog diff --git a/src/ChangeLog b/src/ChangeLog index f9c1581154..d0c89f2e44 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,3 +1,304 @@ +2012-01-09 YAMAMOTO Mitsuharu + + * dispnew.c (scrolling_window): Truncate overlaps in copy + destination of scroll runs so as to avoid assigning disabled bogus + rows and unnecessary graphics copy operations. + +2012-01-09 Eli Zaretskii + + * dispnew.c (scrolling_window): Fix incorrect indices in accessing + current_matrix and desired_matrix. (Bug#9990) + +2011-10-31 YAMAMOTO Mitsuharu + + * xmenu.c (cleanup_widget_value_tree): New function. + (xmenu_show, xdialog_show): Use it in record_unwind_protect instead of + calling free_menubar_widget_value_tree directly (Bug#9830). + +2011-09-19 Andreas Schwab + + * keymap.c (Fsingle_key_description): Use make_specified_string + instead of build_string to build string from push_key_description. + (Bug#5193) + +2011-09-10 YAMAMOTO Mitsuharu + + * xdisp.c (expose_window): Save original value of phys_cursor_on_p + and turn window cursor on if cleared (Bug#9415). + +2011-09-07 Andreas Schwab + + * search.c (boyer_moore): Take unibyte characters from pattern + literally. (Bug#9458) + +2011-08-30 Chong Yidong + + * syntax.c (find_defun_start): Update all cache variables if + exiting early (Bug#9401). + +2011-08-19 Andreas Schwab + + * keyboard.c: Include "process.h" + +2011-07-28 Eli Zaretskii + + * xfaces.c (update_face_from_frame_parameter): Move out of + HAVE_WINDOW_SYSTEM portion. Condition window-system only parts + with HAVE_WINDOW_SYSTEM. + +2011-07-26 Andreas Schwab + + * fontset.c (fontset_get_font_group): Add proper type checks. + (Bug#9172) + +2011-07-23 YAMAMOTO Mitsuharu + + * unexmacosx.c (print_load_command_name): Add cases LC_FUNCTION_STARTS + and LC_VERSION_MIN_MACOSX. + (copy_linkedit_data) [LC_FUNCTION_STARTS]: New function. + (dump_it) [LC_FUNCTION_STARTS]: Use it. + +2011-07-22 Chong Yidong + + * frame.c (Fmodify_frame_parameters): In tty case, update the + default face if necessary (Bug#4238). + +2011-07-11 YAMAMOTO Mitsuharu + + * s/darwin.h (LD_SWITCH_SYSTEM_TEMACS): Add -fno-pie so as to suppress + address randomization (Bug#8395). + +2011-07-07 Kenichi Handa + + * composite.c (composition_compute_stop_pos): Ignore a static + composition starting before CHARPOS (Bug#8915). + + * xdisp.c (handle_composition_prop): Likewise. + +2011-06-18 YAMAMOTO Mitsuharu + + * dispnew.c (scrolling_window): Before scrolling, turn off a + mouse-highlight in the window being scrolled. + +2011-06-16 Paul Eggert + + * nsmenu.m: Replace all uses of XVECTOR with ASIZE and AREF. (Bug#8839) + +2011-06-02 Dan Nicolaescu + + * emacs.c (main): Warn when starting a GTK emacs in daemon mode. + +2011-06-01 YAMAMOTO Mitsuharu + + * fringe.c (update_window_fringes): Don't update overlay arrow bitmap + in the current matrix if keep_current_p is non-zero. + +2011-05-25 YAMAMOTO Mitsuharu + + * dispextern.h (struct glyph_row): New member fringe_bitmap_periodic_p. + + * dispnew.c (shift_glyph_matrix, scrolling_window): Mark scrolled row + for fringe update if it has periodic bitmap. + (row_equal_p): Also compare left_fringe_offset, right_fringe_offset, + and fringe_bitmap_periodic_p. + + * fringe.c (get_fringe_bitmap_data): New function. + (draw_fringe_bitmap_1, update_window_fringes): Use it. + (update_window_fringes): Record periodicity of fringe bitmap in glyph + row. Mark glyph row for fringe update if periodicity changed. + + * xdisp.c (try_window_reusing_current_matrix): Don't mark scrolled row + for fringe update unless it has periodic bitmap. + +2011-05-25 Kenichi Handa + + * xdisp.c (get_next_display_element): Set correct it->face_id for + a static composition. + +2011-05-21 YAMAMOTO Mitsuharu + + * dispnew.c (scrolling_window): Don't exclude the case that the + last enabled row in the desired matrix touches the bottom boundary. + +2011-05-11 Drew Adams + + * textprop.c (Fprevious_single_char_property_change): Doc fix (bug#8655). + +2011-05-11 YAMAMOTO Mitsuharu + + * w32term.c (w32_draw_fringe_bitmap): Rename local vars `left' and + `width' to `bar_area_x' and `bar_area_width', respectively. + (x_scroll_run): Take account of fringe background extension. + + * xterm.c (x_draw_fringe_bitmap) [USE_TOOLKIT_SCROLL_BARS]: Rename + local vars `left' and `width' to `bar_area_x' and + `bar_area_width', respectively. + (x_scroll_run) [USE_TOOLKIT_SCROLL_BARS]: Take account of fringe + background extension. + +2011-05-09 Andreas Schwab + + * xmenu.c (set_frame_menubar): Fix submenu loops. + +2011-05-09 Eli Zaretskii + + Backport revisions 103939.1.41..103939.1.44 (inclusive) from trunk. + (bug#8623) + The next log entry shows the actual changes by Paul Eggert. + +2011-05-08 Paul Eggert + + Fix a problem with aliasing and vector headers. + GCC 4.6.0 optimizes based on type-based alias analysis. For + example, if b is of type struct buffer * and v of type struct + Lisp_Vector *, then gcc -O2 was incorrectly assuming that &b->size + != &v->size, and therefore "v->size = 1; b->size = 2; return + v->size;" must therefore return 1. This assumption is incorrect + for Emacs, since it type-puns struct Lisp_Vector * with many other + types. To fix this problem, this patch adds a new type struct + vector_header that documents the constraints on layout of vectors + and pseudovectors, and helps optimizing compilers not get fooled + by Emacs's type punning. It also adds the macros XSETTYPED_PVECTYPE + XSETTYPED_PSEUDOVECTOR, TYPED_PSEUDOVECTORP, for similar reasons. + * lisp.h (XVECTOR_SIZE): New convenience macro. All previous uses of + XVECTOR (foo)->size replaced to use this macro, to avoid the hassle + of writing XVECTOR (foo)->header.size. + * lisp.h: Say "vectorlike header" rather than "vector header. + (struct vectorlike_header): Rename from struct vector_header. + (XVECTORLIKE_HEADER_SIZE): Renamed from XVECTOR_HEADER_SIZE. + All uses changed. + (XVECTOR_HEADER_SIZE): New macro, for use in XSETPSEUDOVECTOR. + (XSETTYPED_PVECTYPE): New macro, specifying the name of the size + member. + (XSETPVECTYPE): Rewrite in terms of new macro. + (XSETPVECTYPESIZE): New macro, specifying both type and size. + This is a bit clearer, and further avoids the possibility of + undesirable aliasing. + (XSETTYPED_PSEUDOVECTOR): New macro, specifying the size. + (XSETPSEUDOVECTOR): Rewrite in terms of XSETTYPED_PSEUDOVECTOR + and XVECTOR_HEADER_SIZE. + (XSETSUBR): Rewrite in terms of XSETTYPED_PSEUDOVECTOR and XSIZE, + since Lisp_Subr is a special case (no "next" field). + (ASIZE): Rewrite in terms of XVECTOR_SIZE. + (struct vector_header): New type. + (TYPED_PSEUDOVECTORP): New macro, also specifying the C type of the + object, to help avoid aliasing. + (PSEUDOVECTORP): Rewrite in terms of TYPED_PSEUDOVECTORP. + (SUBRP): Likewise, since Lisp_Subr is a special case. + + * lisp.h (struct Lisp_Vector, struct Lisp_Char_Table): + (struct Lisp_Sub_Char_Table, struct Lisp_Bool_Vector): + (struct Lisp_Hash_Table): Combine first two members into a single + struct vector_header member. All uses of "size" and "next" members + changed to be "header.size" and "header.next". + * buffer.h (struct buffer): Likewise. + * font.h (struct font_spec, struct font_entity, struct font): Likewise. + * frame.h (struct frame): Likewise. + * process.h (struct Lisp_Process): Likewise. + * termhooks.h (struct terminal): Likewise. + * window.c (struct save_window_data, struct saved_window): Likewise. + * window.h (struct window): Likewise. + * alloc.c (allocate_buffer, Fmake_bool_vector, allocate_pseudovector): + Use XSETPVECTYPESIZE, not XSETPVECTYPE, to avoid aliasing problems. + * buffer.c (init_buffer_once): Likewise. + * lread.c (defsubr): Use XSETTYPED_PVECTYPE, since Lisp_Subr is a + special case. + * process.c (Fformat_network_address): Use local var for size, + for brevity. + * fns.c (vector): Remove; this old hack is no longer needed. + * bytecode.c (exec_byte_code): Don't use XVECTOR before CHECK_VECTOR. + +2011-04-29 Eli Zaretskii + + * w32heap.c (allocate_heap) [USE_LISP_UNION_TYPE || USE_LSB_TAG]: + New version that can reserve upto 2GB of heap space. + +2011-04-26 Chong Yidong + + * nsfns.m (Fns_read_file_name): Doc fix (Bug#8534). + +2011-04-18 Eli Zaretskii + + * s/ms-w32.h (localtime): Redirect to sys_localtime. + + * w32.c: Include . + (sys_localtime): New function. + +2011-04-13 Chong Yidong + + * xdisp.c (init_xdisp): Initialize echo_area_window (Bug#6451). + +2011-04-10 Samuel Thibault (tiny change) + + * sysdep.c (wait_for_termination): On GNU Hurd, kill returns -1 on + zombies (Bug#8467). + +2011-04-10 Chong Yidong + + * buffer.c (syms_of_buffer): Doc fix (Bug#6902). + +2011-04-08 Chong Yidong + + * ftfont.c (get_adstyle_property, ftfont_pattern_entity): Use + unsigned char, to match FcChar8 type definition. + + * xterm.c (handle_one_xevent): + * xmenu.c (create_and_show_popup_menu): + * xselect.c (x_decline_selection_request) + (x_reply_selection_request): Avoid type-punned deref of X events. + +2011-04-08 Samuel Thibault (tiny change) + + * term.c (init_tty): Fix incorrect ifdef placement (Bug#8450). + +2011-03-19 Christoph Scholtes + + * process.c (Fformat_network_address): Doc fix. + +2011-03-19 Chong Yidong + + * buffer.h (BUF_BEGV, BUF_BEGV_BYTE, BUF_ZV, BUF_ZV_BYTE, BUF_PT) + (BUF_PT_BYTE): Rewrite to handle indirect buffers (Bug#8219). + These macros can no longer be used for assignment. + + * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Assign + struct members directly, instead of using BUF_BEGV etc. + (record_buffer_markers, fetch_buffer_markers): New functions for + recording and fetching special buffer markers. + (set_buffer_internal_1, set_buffer_temp): Use them. + + * lread.c (unreadchar): Use SET_BUF_PT_BOTH. + + * insdel.c (adjust_point): Use SET_BUF_PT_BOTH. + + * intervals.c (temp_set_point_both): Use SET_BUF_PT_BOTH. + (get_local_map): Use SET_BUF_BEGV_BOTH and SET_BUF_ZV_BOTH. + + * xdisp.c (hscroll_window_tree): + (reconsider_clip_changes): Use PT instead of BUF_PT. + +2011-03-17 Juanma Barranquero + + * xfaces.c (Fx_load_color_file): + Read color file from absolute filename (bug#8250). + +2011-03-11 Juanma Barranquero + + Backport revno:103582 from trunk. + * w32xfns.c (select_palette): Check success of RealizePalette against + GDI_ERROR, not zero. + +2011-03-11 YAMAMOTO Mitsuharu + + * fringe.c (update_window_fringes): Remove unused variables. + + * unexmacosx.c (copy_data_segment): Also copy __got section. + (Bug#8223) + +2011-03-07 Chong Yidong + + * Version 23.3 released. + 2011-02-22 Kenichi Handa * font.c (font_open_entity): Be sure to set scaled_pixel_size. @@ -15960,7 +16261,7 @@ * search.c (search_buffer): Give up BM search on case-fold-search if one of a target character has a case-equivalence of different - byte length even if that target charcter is an ASCII. + byte length even if that target character is an ASCII. (simple_search): Fix calculation of byte length of matched text. (boyer_moore): Fix handling of case-equivalent multibyte characters.