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  1. 21 Jun, 2016 2 commits
    • Ken Brown's avatar
      Fix compiler warnings in Cygwin-w32 build · 560c4ab1
      Ken Brown authored 
      * src/conf_post.h (DebPrint) [!EMACSDEBUG]: Add empty do-while
loop to avoid compiler warnings about empty body of 'if'
statement.

* src/image.c [HAVE_NTGUI] (DefaultDepthOfScreen): Disable unused
macro.
(x_create_bitmap_from_data): Declare 'frame'.
(x_create_bitmap_from_file): Don't declare unused variable
'dpyinfo'.

* src/lisp.h (AUTO_STRING_WITH_LEN): Avoid initialization to
prevent "jump-misses-init" compiler warnings.

* src/w32fns.c (check_w32_winkey_state): Define and use only if
WINDOWSNT.
(Fx_show_tip): Declare 'f'.
(Fx_file_dialog): Declare 'filter_a' only if not NTGUI_UNICODE.
(w32_strerror): Use format specifier %d for sprintf argument of
type int.
(emacs_abort): Cast sprintf argument of type DWORD to unsigned
int, and use format specifier %x, for compatibility with Cygwin.
(unicode_append_menu) [NTGUI_UNICODE]:
* src/w32menu.c [NTGUI_UNICODE] (get_menu_item_info)
(set_menu_item_info, unicode_append_menu)
(unicode_message_box):
* src/menu.c [NTGUI_UNICODE] (unicode_append_menu): Define as
functions rather than macros to avoid "address will always
evaluate as true" compiler warnings.

* src/w32font.c (w32_to_x_charset): Use format specifier %d for
sprintf argument of type int.

* src/w32term.c (x_draw_glyphless_glyph_string_foreground): Cast
sprintf argument of type int to unsigned int to match %X format
specifier.
(w32_scroll_bar_handle_click):
(w32_horizontal_scroll_bar_handle_click): Declare 'f'.

* src/w32term.h (FRAME_DISPLAY_INFO): Explicitly discard unused
argument.
      560c4ab1
    • Ken Brown's avatar
      Fix compiler warnings in no-window-system-build · d4c1535c
      Ken Brown authored 
      * src/composite.c (autocmp_chars): Declare and set 'f' only if
HAVE_WINDOW_SYSTEM.

* src/dispextern.h (FACE_SUITABLE_FOR_ASCII_CHAR_P)
(FACE_FOR_CHAR): Explicitly discard unused arguments.

* src/font.c (font_open_entity): Declare 'min_width' where it is
first set, and only if HAVE_WINDOW_SYSTEM.

* src/frame.c [!HAVE_WINDOW_SYSTEM] (decode_window_system_frame):
Define _Noreturn version to avoid "suggest attribute noreturn"
compiler warning.
(check_window_system): Declare as _Noreturn.
(Ficonify_frame):
(Fset_frame_position): Don’t declare and set 'f'.

* src/frame.h [!HAVE_WINDOW_SYSTEM] (decode_window_system_frame)
(check_window_system):  Add _Noreturn prototypes.
(FRAME_FRINGE_COLS, FRAME_TOTAL_FRINGE_WIDTH)
(FRAME_LEFT_FRINGE_WIDTH, FRAME_RIGHT_FRINGE_WIDTH)
(FRAME_INTERNAL_BORDER_WIDTH, FRAME_RIGHT_DIVIDER_WIDTH)
(FRAME_BOTTOM_DIVIDER_WIDTH): Explicitly discard unused argument.

* src/xdisp.c (handle_single_display_spec): Declare
'fringe_bitmap' only if HAVE_WINDOW_SYSTEM.
(append_space_for_newline): Declare 'g' where it is first set.
(Fmove_point_visually): Declare and set 'target_is_eol_p' only if
HAVE_WINDOW_SYSTEM.
(show_mouse_face): Declare and set 'f' and 'phys_cursor_on_p' only
if HAVE_WINDOW_SYSTEM.
(note_mode_line_or_margin_highlight):
(note_mouse_highlight): Declare and set 'cursor' and 'pointer'
only if HAVE_WINDOW_SYSTEM.

* src/xfaces.c (realize_default_face): Declare and set 'face' only
if HAVE_X_WINDOWS.  Remove redundant #ifdef.
      d4c1535c
  3. 20 Jun, 2016 3 commits
    • Michael Albinus's avatar
      ; Simplify in filenotify-tests.el · 9eaec685
      Michael Albinus authored
      9eaec685
    • Michael Albinus's avatar
      Weaken test conditions in filenotify-tests.el · f11f6e54
      Michael Albinus authored 
      * test/lisp/filenotify-tests.el (file-notify--test-with-events):
Fix thinko in test.
(file-notify-test02-events, file-notify-test04-file-validity)
(file-notify-test07-backup)
(file-notify-test08-watched-file-in-watched-dir): Make test
conditions more weak.  (Bug#23618)
      f11f6e54
    • Paul Eggert's avatar
      Minor ABLOCKS_BUSY cleanups in alloc.c · 9341142d
      Paul Eggert authored 
      * src/alloc.c (ABLOCKS_BUSY): Rename arg to avoid potential clash
with member ‘abase’ in definiens.
(lisp_align_malloc, lisp_align_free): Use bool for boolean.
Avoid compiler warning with fewer casts.
(lisp_align_free): Check busy-field values; this can help the
compiler a bit when optimizing, too.
      9341142d
  5. 19 Jun, 2016 6 commits
  7. 18 Jun, 2016 12 commits
  9. 17 Jun, 2016 2 commits
    • Glenn Morris's avatar
      * doc/misc/cl.texi (Usage): Add some more details. · 2ad3d018
      Glenn Morris authored
      2ad3d018
    • Noam Postavsky's avatar
      Fbackward_prefix_chars: stay within buffer bounds · b49cb0ab
      Noam Postavsky authored 
      The commit 1fd3172d "(Fbackward_prefix_chars): Set point properly while
scanning" (1998-03-18), moved the check against of the position against the
buffer beginning out the loop condition so that we might end up checking
the syntax of characters before the beginning of the buffer.  This can
cause segfaults or trigger a "Point before start of properties" error in
`update_interval' (called indirectly from `char_quoted').

* src/syntax.c (Fbackward_prefix_chars): Stop the loop when beginning of
buffer is reached (Bug #3552, Bug #17132, Bug #19379).
      b49cb0ab
  11. 16 Jun, 2016 3 commits
  13. 15 Jun, 2016 9 commits
  15. 14 Jun, 2016 3 commits
    • Stephen Berman's avatar
      Fix todo-mode use of minibuffer completion keymap (bug#23695). · d7084f22
      Stephen Berman authored 
      * lisp/calendar/todo-mode.el (todo-read-category): Don't
override minibuffer-local-completion-map globally (bug#23695).
Bind <SPC> key to self-insert-command.
      d7084f22
    • Paul Eggert's avatar
      Port to platforms where char * has top bit set · c5461d03
      Paul Eggert authored 
      This fixes a five-year-old FIXME comment.  Although I don’t know
of a platform where this is a problem in practice, better safe
than sorry.
* src/doc.c (Fdocumentation): If SUBRP, simply use doc as integer,
as it is now an integer, not char *.
(store_function_docstring): Offset is now EMACS_INT, not ptrdiff_t;
this is a file offset and EMACS_INT is better if --with-wide-int.
If SUBRP, simply store the offset rather than negating it and
converting it to char *.
* src/lisp.h (struct Lisp_Subr.doc): Now EMACS_INT, not char *.
      c5461d03
    • Paul Eggert's avatar
      Remove recursion from store_function_docstring · 7f35d5cb
      Paul Eggert authored 
      * src/doc.c (store_function_docstring):
Refactor to avoid the need for C-level recursion.
      7f35d5cb