X-Git-Url: http://git.hcoop.net/bpt/emacs.git/blobdiff_plain/45b2b76861220779a9ea2096a39c9bc18352517d..929aeac608c271b2448dffec29aeea85c69d6bff:/src/ChangeLog diff --git a/src/ChangeLog b/src/ChangeLog index 7c28407d39..1b8b3c5600 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,3 +1,358 @@ +2013-02-28 Eli Zaretskii + + * w32.c (sys_open): Don't reset the flags for FD in fd_info[]. + (Bug#13546). + +2013-02-27 Eli Zaretskii + + * filelock.c (create_lock_file) [WINDOWSNT]: Use _sopen with + _SH_DENYRW flag, instead of emacs_open, to deny any other process + access to the lock file until it is written and closed. + (Bug#13807) + +2013-02-27 Paul Eggert + + * callint.c (Qcall_interactively): + * macros.c (Qexecute_kbd_macro): + Now static. + +2013-02-26 Bastien Guerry + + * window.c (Frecenter): Tiny docstring enhancement. + +2013-02-26 Paul Eggert + + Minor textprop integer cleanup. + * intervals.h, textprop.c (add_text_properties_from_list): + Return void, not int, since nobody uses the return value. + * textprop.c (validate_plist, add_properties, remove_properties) + (Fadd_text_properties): + Don't assume list length fits in int. + (interval_has_all_properties, interval_has_some_properties) + (interval_has_some_properties_list, add_properties, remove_properties) + (Fadd_text_properties, Fremove_text_properties) + (Fremove_list_of_text_properties, text_property_stickiness): + Use bool for booleans. + (Fadd_text_properties, Fremove_text_properties): + (Fremove_list_of_text_properties): + Reindent do-while as per GNU style. + +2013-02-25 Eli Zaretskii + + Implement CLASH_DETECTION for MS-Windows. + + * filelock.c [WINDOWSNT]: Include w32.h. + (MAKE_LOCK_NAME): Don't use 'lock', it clashes with MS runtime + function of that name. Up-case the macro arguments. + (IS_LOCK_FILE): New macro. + (fill_in_lock_file_name): Use IS_LOCK_FILE instead of S_ISLNK. + (create_lock_file): New function, with body extracted from + lock_file_1. + [WINDOWSNT]: Implement lock files by writing a regular file with + the lock information as its contents. + (read_lock_data): New function, on Posix platforms just calls + emacs_readlinkat. + [WINDOWSNT]: Read the lock info from the file. + (current_lock_owner): Call read_lock_data instead of calling + emacs_readlinkat directly. + (lock_file) [WINDOWSNT]: Run the file name through + dostounix_filename. + + * w32proc.c (sys_kill): Support the case of SIG = 0, in which case + just check if the process by that PID exists. + + * w32.c (sys_open): Don't reset the _O_CREAT flag if _O_EXCL is + also present, as doing so will fail to error out if the file + already exists. + + * makefile.w32-in ($(BLD)/filelock.$(O)): Depend on src/w32.h. + + * textprop.c (Fadd_text_properties, Fremove_text_properties) + (Fremove_list_of_text_properties): Skip all of the intervals in + the region between START and END that already have resp. don't + have the requested properties, not just the first one. Add + assertions that the loop afterwards always modifies the + properties. (Bug#13743) + +2013-02-25 Stefan Monnier + + * callint.c (Fcall_interactively): Use the right lexical environment + for `interactive' specs (bug#13811). + * eval.c (Feval): Accept a lexical environment. + +2013-02-25 Paul Eggert + + Simplify data_start configuration (Bug#13783). + This is a followon simplification to the fix for Bug#13650. + * Makefile.in (LD_FIRSTFLAG, LIB_GCC, CRT_DIR, LIB_STANDARD) + (START_FILES): Remove. All uses removed. + (otherobj): Remove $(VMLIMIT_OBJ), as it's now first. + (ALLOBJS): Move here from autodeps.mk, and with VMLIMITS_OBJ first. + (buildobj.h): Use it. + ($(ALLOBJS)): Depend on globals.h. + (temacs$(EXEEXT)): Use $(ALLOBJS). + * autodeps.mk (ALLOBJS): Move to Makefile.in. + * deps.mk (vm-limit.o): + * makefile.w32-in ($(BLD)/vm-limit.$(O)): + Do not depend on mem-limits.h. + * emacs.c (__do_global_ctors, __do_global_ctors_aux) + (__do_global_dtors, __CTOR_LIST__, __DTOR_LIST__) + [__GNUC__ && !ORDINARY_LINK]: Remove. + * mem-limits.h, pre-crt0.c: Remove. + * unexaix.c, unexcoff.c: Don't include mem-limits.h. + * unexcoff.c (etext): New decl. + (make_hdr): Use DATA_START instead of start_of_data. + * vm-limit.c: Move most of mem-limits.h's contents here. + (data_start): New decl. It's OK if this is approximate, + so simplify-away some unnecessary exactness. + (POINTER): Remove; all uses removed. + (data_space_start): Now char *, to avoid casts. + (exceeds_lisp_ptr): New function, replacing the old + EXCEEDS_LISP_PTR macro. All uses changed. + (check_memory_limits): Simplify and remove casts. + (start_of_data) [!CANNOT_DUMP || !SYSTEM_MALLOC]: Remove. + (memory_warnings): Use data_start instead of start_of_data. + +2013-02-24 Andreas Schwab + + * xdisp.c (set_message): Only check for debug-on-message if STRING + is a string. (Bug#13797) + +2013-02-24 Paul Eggert + + Fix regression introduced by July 10 filelock.c patch. + * filelock.c (fill_in_lock_file_name): Fix crash caused by the + 2012-07-10 patch to this file. Reported by Eli Zaretskii in + + and diagnosed by Andreas Schwab in + . + +2013-02-22 Paul Eggert + + Assume C89 or better. + * ralloc.c (SIZE, POINTER, NIL): + * vm-limit.c (POINTER): + Remove, replacing all uses with C89 equivalents. These old + symbols were present only for porting to pre-C89 platforms. + +2013-02-22 Claudio Bley + + * w32.c (emacs_gnutls_pull): Don't call 'select', and don't loop. + This avoids warning messages reported as part of Bug#13546. + +2013-02-21 Ken Brown + + * sheap.c (report_sheap_usage): Fix arguments of message1_no_log. + +2013-02-20 Stefan Monnier + + * sheap.c (report_sheap_usage): Prefer message1_nolog. + + * keyboard.c (Qcommand_execute): New var. + (command_loop_1, read_char): Use it. + (Fcommand_execute): Remove, replace by an Elisp implementation. + (syms_of_keyboard): Adjust accordingly. + +2013-02-19 Daniel Colascione + + * sheap.c (report_sheap_usage): Use message, not message1, so + that we don't try to create a buffer while we're in the middle + of dumping Emacs. Explain why. + +2013-02-20 Dmitry Antipov + * search.c (find_newline): Return byte position in bytepos. + Adjust comment. + (find_next_newline_no_quit, find_before_next_newline): + Add bytepos argument. + * lisp.h (find_newline, find_next_newline_no_quit) + (find_before_next_newline): Adjust prototypes. + * bidi.c (bidi_find_paragraph_start): + * editfns.c (Fconstrain_to_field, Fline_end_position): + * indent.c (compute_motion, vmotion): + * xdisp.c (back_to_previous_line_start, forward_to_next_line_start): + (get_visually_first_element, move_it_vertically_backward): + Adjust users and avoid calls to CHAR_TO_BYTE where appropriate. + +2013-02-19 Eli Zaretskii + + * w32proc.c (new_child): Avoid leaking handles if the subprocess + resources were not orderly released. + +2013-02-17 Eli Zaretskii + + * xdisp.c (x_draw_vertical_border): For a window that is neither + the leftmost nor the rightmost, redraw both the left and the right + vertical borders. (Bug#13723) + +2013-02-17 Stefan Monnier + + * xml.c (init_libxml2_functions): + * sound.c (sound_warning): + * sheap.c (report_sheap_usage): + * process.c (wait_reading_process_output): + * msdos.c (XMenuActivate): + * macros.c (Fstart_kbd_macro, Fend_kbd_macro): + * keyboard.c (top_level_1): + * editfns.c (Fmessage, Fmessage_box): + * callint.c (Fcall_interactively): + * fns.c (Fyes_or_no_p): Prefer `message1' over `message'. + +2013-02-17 Jan Djärv + + * xterm.c (syms_of_xterm): Move scroll-bar-adjust-thumb-portion ... + * frame.c (syms_of_frame): ... to here. + +2013-02-16 Eli Zaretskii + + * w32.c (sys_chown): Remove unused function. + + * w32term.c : Declare 'volatile' + unconditionally. (Bug#9066) + + * w32.c (set_errno): Reset h_errno and don't set it to any other + value. Set errno instead. + (check_errno): Reset h_errno. + (sys_socket, socket_to_fd, sys_bind, sys_connect) + (sys_gethostname, sys_getservbyname, sys_getpeername) + (sys_shutdown, sys_setsockopt, sys_listen, sys_getsockname) + (sys_accept, sys_recvfrom, sys_sendto, fcntl, sys_read): Don't set + h_errno. + (sys_gethostbyname): Set h_errno only errors detected. + +2013-02-15 Paul Eggert + + * process.c (h_errno) [!HAVE_H_ERRNO]: Remove unused decl. + +2013-02-15 Eli Zaretskii + + * keyboard.c (read_char): Fix calculation of auto-save time out + when auto-save-timeout is less than 4. (Bug#13720) + + * w32proc.c (new_child): Free up to 2 slots of dead processes at a + time. Improve diagnostics in DebPrint. (Bug#13546) + + * w32.c (sys_socket, sys_bind, sys_connect, sys_gethostname) + (sys_gethostbyname, sys_getservbyname, sys_getpeername) + (sys_shutdown, sys_setsockopt, sys_listen, sys_getsockname) + (sys_accept, sys_recvfrom, sys_sendto, fcntl): In case of failure, + make sure errno is set to an appropriate value. (Bug#13546) + (socket_to_fd): Add assertion against indexing fd_info[] with a + value that is out of bounds. + (sys_accept): If fd is negative, do not set up the child_process + structure for reading. + +2013-02-15 Dmitry Antipov + + * composite.c (fill_gstring_header): Remove useless prototype. + Break long line. + * lisp.h (message_dolog, compile_pattern): Adjust prototype. + * print.c (PRINTDECLARE, print_object): + * search.c (compile_pattern, fast_looking_at, search_buffer): + (simple_search, boyer_moore, Freplace_match): + * xdisp.c (c_string_pos, number_of_chars, message_dolog): + (get_overlay_arrow_glyph_row, display_mode_element): + (decode_mode_spec_coding, message3): + * xfaces.c (face_at_string_position): Use bool for booleans. + Adjust comments. + +2013-02-15 Paul Eggert + + Fix AIX port (Bug#13650). + * lisp.h (XPNTR) [!USE_LSB_TAG && DATA_SEG_BITS]: + Fix bug introduced in 2012-07-27 change. DATA_SEG_BITS, if set, + was #undeffed earlier, so it cannot be used as a macro here. + Use the constant and not the macro. + +2013-02-15 Eli Zaretskii + + * w32proc.c (new_child): If no vacant slots are found in + child_procs[], make another pass looking for slots whose process + has exited or died. (Bug#13546) + + * w32.c (sys_pipe): When failing due to file descriptors above + MAXDESC, set errno to EMFILE. + (_sys_read_ahead): Update cp->status when failing to read serial + communications input, so that the status doesn't stay at + STATUS_READ_IN_PROGRESS. (Bug#13546) + +2013-02-14 Jan Djärv + + * gtkutil.c (tb_size_cb): New function. + (xg_create_tool_bar): Connect size-allocate to tb_size_cb (Bug#13512). + +2013-02-14 Stefan Monnier + + * keyboard.c (active_maps): Fcurrent_active_maps expects a position, not + an event. + +2013-02-13 Stefan Monnier + + * keyboard.c (syms_of_keyboard): Further tweaks of docstring. + +2013-02-13 Dmitry Antipov + + * font.c (font_range): Add pos_byte argument. Adjust comment + and break long line. + * font.h (font_range): Adjust prototype. + * composite.c (autocmp_chars): Pass byte position to font_range. + Break long line. Remove useless prototype and format comment. + +2013-02-13 Glenn Morris + + * keyboard.c (input-decode-map, key-translation-map): Doc fixes. + +2013-02-13 Paul Eggert + + Improve AIX port some more (Bug#13650). + With this, it should be as good as it was in 23.3, though it's + still pretty bad: the dumped emacs does not run. See Mark Fleishman in + http://lists.gnu.org/archive/html/help-gnu-emacs/2011-04/msg00287.html + * unexaix.c (start_of_text): Remove. + (_data, _text): Declare as char[], not int, as AIX manual suggests. + (bias, lnnoptr, text_scnptr, data_scnptr, load_scnptr) + (orig_load_scnptr, orig_data_scnptr): + Now off_t, not long, since they are file offsets. + (make_hdr): Use _data, not start_of_data (). + This is the key part of the fix. + (make_hdr, unrelocate_symbols): Use off_t for file offsets. + (unrelocate_symbols): Cast pointers to intptr_t, not to ulong. + + * pre-crt0.c (data_start): Initialize to 1. + This ports to compilers that optimize the external declaration + 'int x = 0;' as if it were 'int x;' to shrink the executable. + + Improve AIX port (Bug#13650). + This doesn't fix the bug, but it makes progress: Emacs builds now. + * unexaix.c: Include inttypes.h, stdarg.h. + (report_error, report_error_1): Mark as _Noreturn. + (report_error): Don't report the wrong errno. + (report_error_1): Now varargs. All callers changed. + (make_hdr): Use uintptr_t, not unsigned, when converting pointers + to unsigned. Don't use ADDR_CORRECT, as it no longer exists. + (write_ptr): Use %p to print address rather than %lx and a cast + to unsigned long. Grow buffer a bit, to be safer. + +2013-02-13 Eli Zaretskii + + * bidi.c (bidi_resolve_neutral): After finding the next + non-neutral character, accept NEUTRAL_ON type as well, because + directional control characters, such as LRE and RLE, have their + type converted to that by bidi_resolve_weak. This avoids aborts + when LRE/RLE follows a run of neutrals. + (bidi_move_to_visually_next): Assert that return value of + bidi_peek_at_next_level is non-negative. Negative values will + cause an infloop. + +2013-02-13 Paul Eggert + + Minor getenv-related fixes. + * callproc.c (Fcall_process_region) [!DOS_NT]: + Avoid unnecessary duplicate call to getenv. + * callproc.c (init_callproc): + * dispnew.c (init_display): + * sysdep.c (sys_subshell): + Omit unnecessary cast of getenv or egetenv. + 2013-02-13 Juanma Barranquero * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/sysdep.$(O)):