Qt.
* keymap.c (Fwhere_is_internal): Don't forget to advance map to
the next element when we find something that is neither a vector
nor a cons. Don't forget to QUIT in the appropriate places,
either.
(keymap_table): Function removed; this function exists only to
support an incorrect understanding of the format of keymaps.
(access_keymap, store_in_keymap, Fcopy_keymap,
Faccessible_keymaps): Correctly handle vectors at any point in the
keymap; don't assume it must be at the front.
(describe_map): Instead of calling describe_vector on the vector
in the cadr of the keymap (if present) and then calling
describe_alist to do the rest, just call describe_map_2.
(describe_alist): Renamed to describe_map_2; call describe_vector
when we encounter a vector in the list.
* keymap.c (access_keymap, store_in_keymap): Clarify error message
for non-ASCII characters.
* keymap.c (access_keymap): Return the binding of Qt as the
binding for all unbound characters.
(create_process): #if 0 out the code which sets the child's
handler for SIGCHLD to sigchld; the code which gives sigchld its
value has been diked out under these CPP symbols, so this should
be diked out too.
set the subshell's priority to normal; nice doesn't return a
defined value on all systems. Instead, since emacs_priority gives
the priority that Emacs was nastied to, we can use it to reset the
priority in a straightforward way.
[BSD4_1], [USG], [VMS] (setpriority): Remove dummy and
compatibility definitions of setpriority.
argument, which specifies the value to return to the catch, or the
data to give to the condition handler. Renamed to
unwind_to_catch, to reflect new role.
(Fsignal, Fthrow): Removed code to set catch tag value and do the
long-jump; this is taken care of by unwind_to_catch.
of this structure; it is always equal to the poll_suppress_count
of its catchtag structure. The non-local exit code in eval.c is
difficult enough to understand as it is; needless duplication
doesn't help.
* lisp.h (struct specbinding, struct handler): More documentation.
about setting h.poll_suppress_count; it's guaranteed to be the
same as c.poll_suppress_count.
(internal_condition_case): Don't worry about
h.poll_suppress_count.
(Fsignal): Use h->tag->poll_suppress_count instead of
h->poll_suppress_count.
* eval.c (Fsignal): It's okay for the debugger to return to the
caller if the caller was signalling a quit.
* eval.c (unbind_catch): Restore the polling suppression count
here, instead of in Fsignal and Fthrow.
(Fthrow, Fsignal): Don't restore the polling suppression count here.
* eval.c (struct catchtag): More documentation.
* eval.c (entering_debugger): Variable renamed
when_entered_debugger, and is now a timestamp based on
num_nonmacro_input_chars.
(init_eval): Initialize when_entered_debugger, not
entering_debugger.
(call_debugger): Set when_entered_debugger to the current value of
num_nonmacro_input_chars.
(find_handler_clause): Don't call debugger unless
num_nonmacro_input_chars is greater than when_entered_debugger;
that way, we won't call the debugger unless the user has had a
chance to take control.
(Fbacktrace): Don't clear entering_debugger here.
(Fverify_visited_file_modtime):
Pass buffer itself to handler, if have handler.
(Fwrite_region): GCPRO around Fexpand_file_name, Ffie_name_directory.
(Fread_file_name_internal): GCPRO around file name manip.
(Ffile_writable_p, Ffile_readable_p): Use abspath, not filename,
(Ffile_executable_p, Ffile_exists_p): to run the handler.
(Fset_file_modes, Ffile_directory_p, Ffile_modes): Likewise.
(Ffile_newer_than_file_p): GCPRO around expand_and_dir_to_file.
if comment-end is 2 chars, assume it does end a comment.
Otherwise, scan back to previous comment-end to see if there's
a comment starter between. Also record whether the string quotes
between the start and the end are paired and uniform.
If so, skip to comment starter. If not, scan from start of
defun to find comment starter if any.
(find_defun_start): New function.
members of size_hints, if they're available (X11R4 and after);
otherwise, approximate the right thing, by using min_width and
min_height as the base size.
* xterm.c (x_catch_errors): Don't forget to initialize
x_caught_error_message to the null string, so x_check_errors can
tell when an error has occurred.
insists on defining SIGCHLD, even if it already has a definition.
(file_p): Use the constant 4 instead of R_OK; empirically, the
number is more portable than the symbol if you count the #include
hair you have to go through to get R_OK defined. Ffile_readable_p
does this too.
* xrdb.c (getuid): Declare this to return short.
if specified, return the minibuffer used by that frame.
* window.c (Fset_window_configuration): Don't signal an error
if the frame size saved in the window configuration doesn't
match the frame's current size; instead, temporarily resize
the frame while installing the window configuration. This is
important because using the minibuffer saves and restores the
current window configuration, and you don't want to signal an
error just because the user resized the frame while using the
minibuffer.
the format used by describe_map_tree. Also, don't reprint the
"key binding" header above the global bindings if we've already
printed it for the local bindings; it's clear enough that the
columns mean the same thing as above.
* keymap.c (describe_buffer_bindings): Declare buf and bufend...
* keymap.c (describe_buffer_bindings): Set the current buffer to
descbuf before calling current_minor_maps; that function's value
depends on the values of buffer-local variables. Don't set the
current buffer to Vstandard_output until afterwards.
* keymap.c (describe_buffer_bindings): If
Vkeyboard_translate_table is in effect, describe its effects.
FRAME_FOCUS_FRAME redirection, don't modify the frame field of
the event; that fatally corrupts mouse click events. Instead,
just perform the redirection on the value assigned to
Vlast_event_frame.
* keyboard.c (input_available_signal): Declare this to return
SIGTYPE.
code, in favor of 'e'; that's a better name.
* callint.c (Fcall_interactively): Don't try to get the
`enable-recursive-minibuffers' property from FUNCTION unless
FUNCTION is actually a symbol; there are some cases where a key
sequence is bound directly to a lambda form, and there's no reason
to break these.
value, function, and property list rather than before; this way,
symbols' names are readable, giving us a chance to detect some
kinds of heap corruption.
(Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
Call find_file_handler.
(syms_of_fileio): Set up Qfile_name_directory, etc.
(Fcopy_file): Call find_file_handler for newname as well as for filename.
(read_char): Use num_nonmacro_input_chars to decide on auto-save & gc.
Increment it when appropriate.
(record_auto_save): Use num_nonmacro_input_chars.
end of the heap, copying the data to it, and then freeing the
original bloc, just expand the original block. This saves a copy
and a call to sbrk, and also removes the large spike in memory
allocation that would occur when resizing large buffers. And it's
less code.
Don't modify comstyle inside that loop.
If string quotes don't match up, don't take value from OFROM;
instead, parse forward using scan_sexps_forward.
(scan_sexps_forward): Return value via a pointer passed in.
New element in state contains char addr of last comment-starter seen.
(Fparse_partial_sexp): Change call to scan_sexps_forward.
(syms_of_keyboard): New Lisp var.
(read_key_sequence): Use that instead of prev_event.
(read_char): Call read_char_menu_prompt here.
Accept 4 new args to pass to it. Include them in recursive call.
Don't delay before starting echo if prev_event was a mouse event.
Test for eof in batch mode now understands C is a Lisp_Object.
(read_key_sequence): Don't call it here; always call read_char.
Don't change last_event_buffer after a mouse menu input.
(read_char_menu_prompt): Arg PROMPT deleted.
Return nil if nothing to do.
(read_key_sequence): Keep track of prev_event.
Pass new proper args to read_char_menu_prompt.
(read_char_menu_prompt): New arg prev_event. Use Fx_popup_menu.
Handle any number of keymaps, not just LOCAL and GLOBAL.
Invert meaning of arg PROMPT. Test of menu_prompting was backwards.
(keymap_table): No longer static.
(Fx_popup_menu): Treat coords relative to spec'd window.
(single_keymap_panes): New function; contains guts of keymap_panes.
If a command binding for submenu has a prompt string starting with @,
make a separate pane for it at this level.
(keymap_panes): New function.
(Fx_popup_menu): Accept keymap or list of keymaps as MENU argument.
Accept mouse button event as POSITION argument.
return value of XWithdrawWindow; it could indicate that the window
wasn't successfully redrawn.
* xterm.c (x_make_frame_invisible): Use XWithdrawWindow when
available [HAVE_X11R4]; send the UnmapNotify event when
appropriate [HAVE_X11]; just unmap the window if that's all that's
needed [not HAVE_X11].
* xterm.c (x_set_text_property): Removed; it's only called from
one place. Who wants *another* layer of indirection?
* xterm.c: Use the FRAME_X_WINDOW macro, for readability.
* xterm.c (x_death_handler): Renamed to x_connection_closed.
(x_term_init): Use x_connection_closed as the SIGPIPE handler.
* xterm.c (acceptable_x_error_p, x_handler_error_gracefully,
x_error_handler): Removed; you can't catch X errors this way,
since you can't perform X operations from within an X error
handler, and even though we call error, we're still within an X
error handler.
(x_error_quitter, x_error_catcher): New functions, for panicking
on and catching X protocol errors.
(x_caught_error_message): Buffer for caught X errors.
(x_catch_errors, x_check_errors, x_uncatch_errors): New functions
for catching errors.
(x_term_init): Set the error handler to x_error_quitter, rather
than x_error_handler.
* xterm.c (x_death_handler): Renamed to x_connection_closed.
(x_term_init): Use x_connection_closed as the SIGPIPE handler.
* xterm.c (acceptable_x_error_p, x_handler_error_gracefully,
x_error_handler): Removed; you can't catch X errors this way,
since you can't perform X operations from within an X error
handler, and even though we call error, we're still within an X
error handler.
(x_error_quitter, x_error_catcher): New functions, for panicking
on and catching X protocol errors.
(x_caught_error_message): Buffer for caught X errors.
(x_catch_errors, x_check_errors, x_uncatch_errors): New functions
for catching errors.
(x_term_init): Set the error handler to x_error_quitter, rather
than x_error_handler.
hasn't specified the icon position. Let the window manager put
the icon where it likes.
* xfns.c (x_set_name): Use XSetWM{Name,IconName} when available
[HAVE_X11R4], or XSetIconName and XStoreName otherwise.
* xfns.c: Use the FRAME_X_WINDOW for readability.
* xfns.c (x_set_mouse_color): Use x_catch_errors, x_check_errors,
and x_uncatch errors to avoid crashing if the user selects an
odd cursor.
* xfns.c (select_visual): Use XVisualIDFromVisual when available
[HAVE_X11R4].
one-line windows are the minibuffer, or that all minibuffers are
one line high. Use MINI_WINDOW_P.
* window.c (change_window_height): If the size of the window will
shrink below the minimum, this code would only try to delete it if
it had a parent. Well, even if the window doesn't have a parent,
you want Fdelete_window to signal an error, since you're trying to
resize one of the undeleteable windows into nothingness. So call
Fdelete_window even if the window doesn't have a parent.
* window.c (MINSIZE): Add kludge so that the minibuffer is always
allowed to shrink to one line in height.
(MINSIZE, CURBEG, CURSIZE): Change these so that their argument
are always Lisp_Objects, not struct window *'s.
(change_window_height): Changed accordingly.
test TERMIOS before TERMIO; when two options might both be
defined, test the most recent first, so that the most recent
functions get used.
* sysdep.c [HAVE_TERMIO] (init_baud_rate): Don't use tcgetattr
unless HAVE_TCATTR is defined. Only very rarely do termio systems
have the tc{get,set}attr macros.
* sysdep.c: #include "systty.h", not "systerm.h".
* dispnew.c (update_frame): Change the way we handle
cursor_in_echo_area. Firstly, ignore this if the frame we're
updating doesn't have a minibuffer. Secondly, don't handle the
selected frame specially. Thirdly, don't assume that the
minibuffer is only one line high. If cursor_in_echo_area < 0, put
the cursor in the upper-left corner; if cursor_in_echo_area > 0,
put it on the lowest non-empty line in the minibuffer window, or
on the top line.
* dispnew.c (direct_output_for_insert): Fail if
cursor_in_echo_area is set; we don't want to do the typing there.
(direct_output_for_insert): Same.
per-screen. Duh.
* xterm.c (x_wm_set_window_state, x_wm_set_icon_pixmap,
x_wm_set_icon_position): Use F->display.x->wm_hints, rather than
x_wm_hints.
(x_term_init): Don't initialize x_wm_hints here.
* xterm.c (x_set_text_property): Properly balance the BLOCK_INPUTs
and UNBLOCK_INPUTs. And remember that VALUE is the strin we want
to set the name to, not PROPERTY.
* xterm.c (x_set_text_property): Define this appropriately for
X11R3 and X11R4.
* xterm.c (x_set_text_property): Make this take a Lisp_Object
string as an argument, rather than a pointer and a length.
* xterm.c: Doc fixes.
* xterm.c [USG5]: Don't include <sys/types.h>.
* xterm.c (x_make_frame_invisible): Instead of calling XWithdraw
window, which isn't widely available, write out what it does,
since that's not much.
(x_iconify_frame): Explicitly perform both the X11R3 and X11R4
methods for iconification; don't use XIconifyWindow, since that's
not present in R3.
* xterm.c (x_wm_set_size_hint): Don't bother setting the
base_width and base_height members; their function is performed
just as well by the min_width and min_height members, and if we
use XSetNormalHints instead of XSetWMNormalHints, we can be
compatible with R3.
* xterm.c (x_error_handler): There is no way to invoke the default
error handler which works on all versions of X11, so don't bother;
call XGetErrorText and print the message ourselves.
* xterm.c (x_term_init): Don't use MAXHOSTNAMELEN; this isn't
defined on all systems. Since we only use that as an initial
guess anyway, it's not very important.
* xterm.c (x_set_text_property): New function.
wish I knew why.
Don't include <sys/types.h>; just declare getuid to return an
int. Big deal.
(MAXPATHLEN): If this is not defined by the system's include
files, give it a value of 256.
(get_user_db): Fetch the defaults directly from the display
structure, rather than using XResourceManagerString; that
function doesn't exist in the older versions of X.
OLDVAL.
(x_explicitly_set_name, x_implicitly_set_name): New functions.
(x_frame_parms): Use x_explicitly_set_name here.
(x_window): Use x_implicitly_set_name here.
* xfns.c (Fx_create_frame): Initialize f->display.x->wm_hints here.
* xfns.c (x_set_name): Call x_set_text_property with a Lisp_Object
string as an argument, rather than a pointer and a length.
* xfns.c (x_get_arg): Accept a new type - symbol. If we've
retrieved a string from the xrdb database and the user wants a
symbol, intern it.
(Fx_create_frame): Use the symbol type here.
* xfns.c (x_figure_window_size, x_icon, Fx_create_frame): Use
values from enum resource_types for the last arg to x_get_arg,
instead of passing numbers.
* xfns.c (Fx_create_frame): When setting up the scroll bars, use
the type parameter to x_default_parameter, rather than prefixing
the resource name with a question mark.
* xfns.c [not HAVE_X11] (Fx_create_frame): The resource which
determines whether or not to use a bitmapped icon is called
"IconType", not "BitmapIcon". Update this.
* xfns.c (x_set_name): Used x_set_text_property instead of XSetWMName and
XSetWMIconName.
* xfns.c (select_visual): Fetch the visual id directly from v;
don't call XVisualIDFromVisual, since that function is not
available in earlier versions of X.
* xfns.c (x_make_gc): cursor_bits can't be local to the function;
it's static.
* xfns.c (Fx_create_frame): Make the default for the icon-type
parameter nil, not t. It seems to cause problems with some X
servers.
assumes that minibuf_window is on the same frame as the window
configuration. Removed special case for windows whose prevs
point to themselves.
* window.c (Fset_window_configuration): Rename the argument from
ARG to CONFIGURATION, so it matches the docstring. The
make-docfile program cares.
* window.c [MULTI_FRAME] (syms_of_window): Don't staticpro
minibuf_window; the frame list will take care of it.
* window.c (window_loop): This used to keep track of the first
window processed and wait until we came back around to it. Sadly,
this doesn't work if that window gets deleted. So instead, use
Fprevious_window to find the last window to process, and loop
until we've done that one.
* window.c [not MULTI_FRAME] (init_window_once): Don't forget to
set the `mini_p' flag on the new minibuffer window to t.
* window.c (Fwindow_at): Don't check the type of the frame
argument.
* window.c [not MULTI_FRAME] (window_loop): Set frame to zero,
instead of trying to decode it.
* window.c (init_window_once): Initialize minibuf_window before
FRAME_ROOT_WINDOW, so the latter actually points to something.
empty string, which means that you can't have constant
initialized arrays inside a function. So move the `keys' array
outside of the function.
* term.c (keys): Include definitions for "K2" (the center key on
an IBM keypad), "F1" (F11), and "F2" (F12). Handle "k0" and "k;"
specially; see the code for details.
* term.c (clear_end_of_line): Remember that on some systems,
"static" gets defined to be the null string, so we can't declare
an array to be static and then initialize it. Since the array in
question (buf) is only one element long, just make it a scalar
rather than an array; it can then be initialized, even if it's
not static.
signal anymore, since we have the SIGTYPE macro defined.
* sysdep.c (read_input_waiting): When scanning for quit
characters, use the value of quit_char, rather than assuming that
C-g is the quit character. And don't forget to declare i.
* sysdep.c [USG5]: Don't include fcntl.h.
system doesn't have that facility.
* process.c: [USG5] Don't include <fcntl.h>.
[USG] Don't bother including termios, termio, or fcntl; systerm.h
takes care of all that.
Remove the "mis;tak-+;;" line from the code; apparently this
section of code does get used.
* process.c (wait_reading_process_input): Put comments around
text following #endif.
"#endif /* SIGIO */"
* keyboard.c (Fexecute_mouse_event): dyked-out function deleted.
We're not going to use this mouse interface.
(Vmouse_window, Vmouse_event, Vmouse_event_function,
Vmouse_left_hook, Vmap_frame_hook, Vunmap_frame_hook,
Vmouse_motion_handler): Variables deleted; they were to be used by
Fexecute_mouse_event.
(syms_of_keyboard): Same.
(command_loop_1): Remove dyked-out code to support
Fexecute_mouse_event.
(read_char): Same.
* keyboard.c (Vlast_event_frame): Don't define this window if
MULTI_FRAME is not #defined.
(syms_of_keyboard): Same.
(kbd_buffer_store_event): Don't try to work with Vlast_event_frame
if MULTI_FRAME is not #defined.
(kbd_buffer_get_event): Same.
* keyboard.c (Fdiscard_input): Removed dyked-out code from when
unread_command_char's quiescent value was -1, not nil.
available, and hardly vital.
(syms_of_floatfns): Adjusted appropriately.
* floatfns.c (Flog): Accept optional second arg, being the base
for the logarithm.
[USG] (Flogb): Define this in terms of Flog.
* data.c (store_symval_forwarding): When storing through a
Lisp_Buffer_Objfwd, check if the slot requires a particular type,
and report an error if the types clash.
signal handler. The original bug is probably gone, the test
wasn't written portably, and it should probably go somewhere else
anyway - say, funcall or eval.
We're not going to use this mouse interface.
(Vmouse_window, Vmouse_event, Vmouse_event_function,
Vmouse_left_hook, Vmap_frame_hook, Vunmap_frame_hook,
Vmouse_motion_handler): Variables deleted; they were to be used by
Fexecute_mouse_event.
(syms_of_keyboard): Same.
(command_loop_1): Remove dyked-out code to support
Fexecute_mouse_event.
(read_char): Same.
* keyboard.c (Vlast_event_frame): Don't define this window if
MULTI_FRAME is not #defined.
(syms_of_keyboard): Same.
(kbd_buffer_store_event): Don't try to work with Vlast_event_frame
if MULTI_FRAME is not #defined.
(kbd_buffer_get_event): Same.
* keyboard.c (Fdiscard_input): Removed dyked-out code from when
unread_command_char's quiescent value was -1, not nil.
window processed and wait until we came back around to it. Sadly,
this doesn't work if that window gets deleted. So instead, use
Fprevious_window to find the last window to process, and loop
until we've done that one.
* window.c [not MULTI_FRAME] (init_window_once): Don't forget to
set the `mini_p' flag on the new minibuffer window to t.
* window.c (Fwindow_at): Don't check the type of the frame
argument.
* window.c [not MULTI_FRAME] (window_loop): Set frame to zero,
instead of trying to decode it.
* window.c (init_window_once): Initialize minibuf_window before
FRAME_ROOT_WINDOW, so the latter actually points to something.
(x_wm_set_window_state, x_wm_set_icon_pixmap,
x_wm_set_icon_position): Use x_wm_hints.
(x_term_init): Set the `input' field of x_wm_hints, and its flag.
* xterm.c (x_text_icon): Call x_wm_set_icon_pixmap with a pixmap
of zero, to clear the pixmap.
(x_wm_set_icon_pixmap): Accept this protocol; if pixmap is zero,
specify no pixmap for the icon.
* xterm.c (x_set_window_size): Call check_frame_size to make sure
that the requested dimensions are within acceptable limits.
Store the new size information in the frame structure.
* xterm.c (x_wm_set_size_hint): Don't try to set the base_height
and base_width elements of size_hints if PBaseSize is not
#defined. Set the minimum frame size according to the information
returned by check_frame_size.
* xterm.c (XTread_socket, x_do_pending_expose): Call
change_frame_size with a DELAY of 1.
* xterm.c (in_display): Deleted this; it's never used in xterm.c,
and there is another variable by the same name in dispnew.c.
* xterm.c (FRAME_IS_TERMCAP, FRAME_IS_X, FRAME_HAS_MINIBUF):
Renamed these to FRAME_TERMCAP_P, FRAME_X_P, and
FRAME_HAS_MINIBUF_P, for consistency with the rest of the
frame macros.
resource, not nil. That way, we can tell the difference between a
false resource and an unspecified resource.
(x_default_error): Use DEFLT if x_get_arg returns Qunbound, not Qnil.
(x_figure_window_size, x_icon, Fx_create_frame): Deal with
Qunbound and Qnil properly.
* xfns.c (Fx_create_frame): Pass the correct number of arguments
to x_set_font.
* xfns.c [not HAVE_X11] (Fx_create_frame): Delete section that's
only included if we *do* have X11. Blind patching.
* xfns.c (x_icon): Rewritten to call x_wm_set_icon_position and
x_wm_set_window_state instead of calling XSetWMHints directly.
(x_wm_set_window_state, x_wm_set_icon_pixmap,
x_wm_set_icon_position): Use x_wm_hints.
(x_term_init): Set the `input' field of x_wm_hints, and its flag.
* xfns.c (x_default_parameter): Don't call store_frame_param here;
it's already taken care of by x_set_frame_parameters.
* xfns.c (Fx_create_frame): Check for the `icon-type',
`auto-raise', and `auto-lower' parameters. Have `icon-type'
default to t, indicating that we want the nifty gnu in our icons.
(Qauto_lower): New symbol.
* xfns.c (x_set_icon_type): UNBLOCK_INPUT before reporting the
error, not after. error doesn't return, sklitch-brain.
* xfns.c (x_set_frame_parameters): Properly recognize changes to
the height of the frame. Recognize changes of the frame's
position.
* xfns.c (x_set_frame_parameters): Iterate over ALIST while the
current element is cons, not while it's non-nil.
(syms_of_xfns): Call init_x_parm_symbols after interning all the
other atoms; init_x_parm_symbols expects Qx_frame_parameter to be
initialized.
* xfns.c (Qbackground_color, Qborder_color, Qborder_width,
Qcursor_color, Qfont, Qforeground_color, Qgeometry,
Qhorizontal_scroll_bar, Qicon_left, Qicon_top, Qiconic_startup,
Qinternal_border_width, Qleft, Qmouse_color, Qparent_id,
Qsuppress_icon, Qsuppress_initial_map, Qtop, Qundefined_color,
Qvertical_scroll_bar, Qwindow_id, Qx_frame_parameter): New
symbols, with lisp code to rebuild syms_of_xfns.
(syms_of_xfns): Initialize and staticpro them.
(Qheight, Qminibuffer, Qname, Qnone, Qonly, Qwidth,
Qunsplittable): Add extern declaration for these.
(x_init_parm_symbols): Don't initialize Qx_frame_parameter here;
it's done in syms_of_xfns.
(x_default_parameter): Change the argument char *PROPNAME into a
Lisp_Object PROP; let the caller take care of interning the atom.
(Fx_geometry, x_figure_window_size, x_icon, Fx_create_frame): Use
the new Q... variables, instead of interning things.
* xfns.c (x_set_frame_param): Replaced by x_set_frame_parameters.
(x_set_frame_parameters): Process the alist of parameters here.
Notice `width', `height', `top', and `left' parameters.
Hold off changing the frame size and position until the end, so we
can do both parameters at once when they are both specified.
(x_default_parameter): Call x_set_frame_parameters, not
x_set_frame_param.
* xfns.c (x_figure_window_size): Indicate that this function
returns an int, rather than just leaving it unstated.
* xfns.c (Fx_create_frame): Call change_frame_size with a DELAY of 0.
defined here now, rather than window.h.
(check_frame_size): New function.
* window.c (FRAME_IS_TERMCAP, FRAME_IS_X, FRAME_HAS_MINIBUF):
Renamed these to FRAME_TERMCAP_P, FRAME_X_P, and
FRAME_HAS_MINIBUF_P, for consistency with the rest of the
frame macros.
* window.c (check_min_window_sizes): New function.
(set_window_height): Call it.
(Fsplit_window, change_window_height): Call it, instead of writing
out its code.
proper arguments - the height and width are the second and third
arguments, not the first and second. Pass 0 for DELAY.
* keyboard.c (FRAME_IS_TERMCAP, FRAME_IS_X,
FRAME_HAS_MINIBUF): Renamed these to FRAME_TERMCAP_P,
FRAME_X_P, and FRAME_HAS_MINIBUF_P, for consistency with the
rest of the frame macros.
Qunsplittable, Qwidth, Qx): New symbols, with lisp code to rebuild
syms_of_frame.
(syms_of_xfns): Initialize and staticpro them.
(Fframep, Fframe_visible_p, Fframe_parameters): Use
the new Q... variables, instead of interning things.
(store_in_alist): Change the argument char *PROPNAME into a
Lisp_Object PROP; let the caller take care of interning the atom.
* frame.c (Fframe_visible_p): Doc fix.
* frame.c (Fframe_parameters): When figuring the `minibuffer'
parameter, if FRAME doesn't have a minibuffer, return `none', not
nil. If it does have a minibuffer with other windows, return the
window.
* frame.c (Fmodify_frame_parameters): Don't write out the loop for
processing X frame parameters here; do it in the x specific code.
Call the function which deals with this stuff
x_set_frame_parameters, not x_set_frame_parameter.
* frame.c (Fmake_frame_visible, Fmake_frame_invisible,
Ficonify_frame, Fframe_parameters, Fmodify_frame_parameters,
Fset_frame_height, Fset_frame_width, Fset_frame_size,
Fset_frame_position): Place clauses controlled by FRAME_X_P inside
`#ifdef HAVE_X_WINDOWS ... #endif' clauses.
* frame.c (Fset_frame_position): Doc fix.
* frame.c [MULTI_SCREEN] (Fset_frame_height, Fset_frame_width,
Fset_frame_size): Call change_frame_size with a DELAY of 0.
[not MULTI_SCREEN] (Fset_frame_height, Fset_frame_width,
Fset_frame_size, Fset_screen_height, Fset_screen_width): Same.
* frame.c [not MULTI_SCREEN] (Fset_frame_height, Fset_frame_width,
Fset_frame_size, Fframe_height, Fframe_width): New functions, for
use when Emacs is not compiled with multiple screens.
[not MULTI_SCREEN] (Fset_screen_height, Fset_screen_width):
Functions added for backward compatibility with Emacs 18. These
would be just aliases, except that the version 18 functions don't
take a FRAME argument.
[not MULTI_SCREEN] (syms_of_frame): New function, to defsubr the
above and add screen-height and screen-width as aliases for
Fframe_height and Fframe_width.
* frame.c (Fset_frame_width): Change the size of FRAME, not of
selected_frame.
* frame.c (Fset_frame_width, Fset_frame_height): Declare the
`frame' argument to be a Lisp_Object. It used to be undeclared.
* frame.c (FRAME_IS_TERMCAP, FRAME_IS_X, FRAME_HAS_MINIBUF):
Renamed these to FRAME_TERMCAP_P, FRAME_X_P, and
FRAME_HAS_MINIBUF_P, for consistency with the rest of the
frame macros.
* editfns.c (Fcurrent_time_zone): Don't forget to include code to
signal an error when EMACS_CURRENT_TIME_ZONE is not defined.
* editfns.c (Fcurrent_time_zone): New function.
(syms_of_editfns): defsubr it.
calling update_end, so that x_display_box_cursor can rely on the
contents of f->current_glyphs.
* dispnew.c (change_frame_size): Call check_frame_size here,
rather than writing out its code. Don't declare newheight and
newwidth to be register variables, since we take their address.
* dispnew.c (in_display): Variable deleted; it's only ever used as
an unofficial parameter to change_frame_size.
(change_frame_size): New argument, DELAY, which when non-zero
indicates to delay the size change until later. This should be
passed as one from signal handlers.
(window_change_signal): Call change_frame_size with a DELAY of 1.
(do_pending_window_change): Call change_frame_size with DELAY of 0.
* dispnew.c, frame.c, frame.h, keyboard.c, scroll.c, term.c,
window.c, xdisp.c, xfns.c xterm.c (FRAME_IS_TERMCAP, FRAME_IS_X,
FRAME_HAS_MINIBUF): Renamed these to FRAME_TERMCAP_P, FRAME_X_P,
and FRAME_HAS_MINIBUF_P, for consistency with the rest of the
frame macros.
