ccl_prog_stack_struct and update it.
(CCL_INVALID_CMD): If CCL_DEBUG is defined, call ccl_debug_hook.
(CCL_READ_CHAR): Get instruction counter from eof_ic, not from
ccl->eof_ic on EOF.
(ccl_debug_hook): New function.
(struct ccl_prog_stack): New member eof_ic.
(ccl_driver): Handle EOF in subrountine call correctly.
Tweak arch tagging to make build/install-in-place less annoying
Previously, autoconf-created Makefiles and the like would contain
duplicate taglines (unfortunately, autoconf doesn't seem to have a
`strip in generated file' comment mechanism) leading to conflicts, and
installing in place would create unknown directories and copies of
source directories (leading to conflicts with the source directories).
This changeset makes all autoconf-processed files use explicit id-tags
and adds .arch-inventory entries to ignore installation directories.
Face merging cleanups
The only user-visible changes should be:
* The priority order of faces in a face :inherit attribute is now
reversed (for consistency with face lists in `face' text
properties)
* An :inherit loop is halted immediately, instead of being applied
several times first; this should only matters when a relative
attribute such as a :height scale is used.
Instead, call status_notify also for network process.
(status_message): Use process instead of status as arg.
Give messages "deleted" or "connection broken by remote peer" for
an exited network process.
(status_notify): Change call to status_message.
(read_process_output): Increase readmax to 4096. Do not increase
buffer size for datagram channels (default is now large enough).
(tty_supports_face_attributes_p): Ensure attributes differ from default
This implements the property of `display-supports-face-attributes-p'
which says that the specified attributes must be distinguishable from
those of the default face.
conditional on HAVE_WINDOW_SYSTEM.
(Fdisplay_supports_face_attributes_p) [HAVE_WINDOW_SYSTEM]: Don't
call x_supports_face_attributes_p if it was not compiled in.
Move `display-supports-face-attributes-p' entirely into C code
Previously only the tty-related portion of display-supports-face-attributes-p
was done in C. This just moves the graphical-display related bits into C
too, which allows us to implement them properly (the previous attempt to do a
halfway-proper job in lisp didn't work because of funny conditions during
emacs startup).
Fix typo in docstring.
(Fx_create_frame, Fw32_find_bdf_fonts, Fx_show_tip)
(Fw32_unregister_hot_key, Fw32_reconstruct_hot_key):
Make argument names match their use in docstring.
(marker_blocks_pending_free): Remove.
(Fgarbage_collect): Sweep after cleaning up undo-lists.
Mark the undo lists after claning them up.
Don't free block in marker_blocks_pending_free.
(mark_buffer): Don't mark undo_list.
(gc_sweep): Sweep hash-tables and strings first.
Do free marker blocks that are empty.
