1. 10 Dec, 2012 1 commit
  2. 08 Dec, 2012 3 commits
  3. 07 Dec, 2012 2 commits
  4. 05 Dec, 2012 2 commits
  5. 04 Dec, 2012 1 commit
  6. 01 Dec, 2012 1 commit
  7. 30 Nov, 2012 1 commit
    • Fabrice Popineau's avatar
      Fix compilation problems with 64-bit MSVC compiler. · c7b36b95
      Fabrice Popineau authored
       src/w32fns.c: Remove prototype of atof.
       (syspage_mask): Declared DWORD_PTR, for compatibility with 64-bit
       builds.
       (file_dialog_callback): Declared UINT_PTR.
       src/w32common.h (syspage_mask): Declare DWORD_PTR, for compatibility
       with 64-bit builds.
       src/w32.c (FILE_DEVICE_FILE_SYSTEM, METHOD_BUFFERED)
       (FILE_ANY_ACCESS, CTL_CODE) [_MSC_VER]: Define only if not already
       defined.
      c7b36b95
  8. 27 Nov, 2012 2 commits
  9. 26 Nov, 2012 1 commit
  10. 24 Nov, 2012 3 commits
  11. 23 Nov, 2012 3 commits
    • Paul Eggert's avatar
      Fix a race condition with glib (Bug#8855). · 6d4e8f62
      Paul Eggert authored
      This is a backport from the trunk, consisting of:
      
      2012-11-17  Eli Zaretskii  <eliz@gnu.org>
      
      * nt/inc/sys/wait.h: New file, with prototype of waitpid and
      definitions of macros it needs.
      * nt/inc/ms-w32.h (wait): Don't define, 'wait' is not used anymore.
      (sys_wait): Remove prototype.
      * nt/config.nt (HAVE_SYS_WAIT_H): Define to 1.
      * src/w32proc.c (create_child): Don't clip the PID of the child
      process to fit into an Emacs integer, as this is no longer a
      restriction.
      (waitpid): Rename from sys_wait.  Emulate a Posix 'waitpid' by
      reaping only the process specified by PID argument, if that is
      positive.  Use PID instead of dead_child to know which process to
      reap.  Wait for the child to die only if WNOHANG is not in
      OPTIONS.
      (sys_select): Don't set dead_child.
      * src/sysdep.c (wait_for_termination_1): Remove the WINDOWSNT portion,
      as it is no longer needed.
      * src/process.c (waitpid, WUNTRACED) [!WNOHANG]: Remove definitions,
      no longer needed.
      (record_child_status_change): Remove the setting of
      record_at_most_one_child for the !WNOHANG case.
      
      2012-11-03  Paul Eggert  <eggert@cs.ucla.edu>
      
      Fix a race condition that causes Emacs to mess up glib (Bug#8855).
      This is a backport from the trunk.
      The symptom is a diagnostic "GLib-WARNING **: In call to
      g_spawn_sync(), exit status of a child process was requested but
      SIGCHLD action was set to SIG_IGN and ECHILD was received by
      waitpid(), so exit status can't be returned."  The diagnostic
      is partly wrong, as the SIGCHLD action is not set to SIG_IGN.
      The real bug is a race condition between Emacs and glib: Emacs
      does a waitpid (-1, ...) and reaps glib's subprocess by mistake,
      so that glib can't find it.  Work around the bug by invoking
      waitpid only on subprocesses that Emacs itself creates.
      * src/process.c (create_process, record_child_status_change):
      Don't use special value -1 in pid field, as the caller now must
      know the pid rather than having the callee infer it.  The
      inference was sometimes incorrect anyway, due to another race.
      (create_process): Set new 'alive' member if child is created.
      (process_status_retrieved): New function.
      (record_child_status_change): Use it.
      Accept negative 1st argument, which means to wait for the
      processes that Emacs already knows about.  Move special-case code
      for DOS_NT (which lacks WNOHANG) here, from caller.  Keep track of
      processes that have already been waited for, by testing and
      clearing new 'alive' member.
      (CAN_HANDLE_MULTIPLE_CHILDREN): Remove, as record_child_status_change
      now does this internally.
      (handle_child_signal): Let record_child_status_change do all
      the work, since we do not want to reap all exited child processes,
      only the child processes that Emacs itself created.
      * src/process.h (Lisp_Process): New boolean member 'alive'.
      6d4e8f62
    • Eli Zaretskii's avatar
      Fix cursor display when several display strings follow each other. · 24becea4
      Eli Zaretskii authored
       src/xdisp.c (set_cursor_from_row): Skip step 2 only if point is not
       between bpos_covered and bpos_max.  This fixes cursor display when
       several display strings follow each other.
      24becea4
    • Eli Zaretskii's avatar
      Fix pgx in .gdbinit when CHECK_LISP_OBJECT_TYPE is defined. · 8654a41b
      Eli Zaretskii authored
       src/.gdbinit (pgx): If the glyph's object is a string, display the
       pointer to string data, rather than the value of the string object
       itself (which barfs under CHECK_LISP_OBJECT_TYPE).
      8654a41b
  12. 21 Nov, 2012 1 commit
  13. 20 Nov, 2012 2 commits
  14. 19 Nov, 2012 1 commit
    • Eli Zaretskii's avatar
      More fixes for bug #12878 with MS-Windows MSVC build. · 88c4a13c
      Eli Zaretskii authored
       src/xdisp.c (start_hourglass) [HAVE_NTGUI]: Don't mix declaration of
       w32_note_current_window with code.  (Backport from trunk.)
       src/w32.c (FILE_DEVICE_FILE_SYSTEM, METHOD_BUFFERED)
       (FILE_ANY_ACCESS, CTL_CODE, FSCTL_GET_REPARSE_POINT) [_MSC_VER]:
       Define for the MSVC compiler.
       src/w32term.h (EnumSystemLocalesW) [_MSC_VER]: Add a missing
       semi-colon.
      
       nt/inc/stdint.h (PTRDIFF_MIN) [!__GNUC__]: Define for MSVC.
      88c4a13c
  15. 18 Nov, 2012 1 commit
  16. 17 Nov, 2012 2 commits
  17. 16 Nov, 2012 2 commits
  18. 15 Nov, 2012 1 commit
  19. 14 Nov, 2012 1 commit
    • Eli Zaretskii's avatar
      Clean up w32 timer thread code in the hope of solving bug #12832. · 730b2d8f
      Eli Zaretskii authored
       src/w32proc.c (timer_loop): Make sure SuspendThread and ResumeThread
       use the same value of thread handle.
       (start_timer_thread): If the timer thread exited (due to error),
       clean up by closing the two handles it used.  Duplicate the caller
       thread's handle here, so it gets duplicated only once, when
       launching the timer thread.  Set priority of the timer thread, not
       the caller thread.
       (getitimer): Don't duplicate the caller thread's handle here.
      730b2d8f
  20. 13 Nov, 2012 1 commit
  21. 12 Nov, 2012 1 commit
  22. 07 Nov, 2012 1 commit
    • Martin Rudalics's avatar
      Fix and rewrite doc on window recombining facilities. · fdaf534a
      Martin Rudalics authored
      * window.c (Fsplit_window_internal): Set combination limit of
      new parent window to t iff Vwindow_combination_limit is t;
      fixing a regression introduced with the change from 2012-09-22.
      (Fwindow_combination_limit, Fset_window_combination_limit): Fix
      doc-strings.
      
      * elisp.texi (Top): Add Recombining Windows to menu.
      * windows.texi (Recombining Windows): New subsection.
      (Splitting Windows): Rewrite text on handling of window
      combinations and move it to new subsection.
      fdaf534a
  23. 06 Nov, 2012 1 commit
    • Eli Zaretskii's avatar
      Fix bug #12811 with scrolling under scroll-up/down-aggressively. · acf93bcf
      Eli Zaretskii authored
       src/xdisp.c (try_scrolling): Fix correction of aggressive-scroll
       amount when the scroll margins are too large.  When scrolling
       backwards in the buffer, give up if cannot reach point or the
       scroll margin within a reasonable number of screen lines.  Fixes
       point position in window under scroll-up/down-aggressively when
       point is positioned many lines beyond the window top/bottom.
      acf93bcf
  24. 05 Nov, 2012 1 commit
  25. 03 Nov, 2012 4 commits