GitLab

(timer_check): When DO_IT_NOW is true, handle events by running
the definition of timer-event.  Don't get the current time if there
are no pending timers.  If an event was generated, return 0,
If all timers were handled, return -1.  Add gcpros.

(readable_events): Tell timer_check to execute events.

double marking of multi-annotation text-properties (eg, bold-italic).

the window-scroll-functions.
(Fset_window_buffer_unwind): New function.
(window_initialized): New variable.
(init_window_once): Set it.

(NO_SOCKETS_IN_FILE_SYSTEM, NEED_NET_ERRNO_H): Likewise.
(LIBS_SYSTEM): Use -linet unconditionally.

(NO_SOCKETS_IN_FILE_SYSTEM, NEED_NET_ERRNO_H): Likewise.

locally nil in the prin1 buffer.

(enum x_frame_parm): Data type deleted.

insert spaces, unless we deleted a tab.

(keys_of_minibuf): defsubr it.

string.

(sh-mode): Make sh-shell-variables and
sh-shell-variables-initialized local.
(sh-set-shell): Don't scan the buffer for variable assignments.
Set sh-shell-variables-initialized to nil.
(sh-shell-initialize-variables): New function.
(sh-add-completer): New function.  Initialize sh-shell-variables
here if not yet done.
(sh-add): Use sh-add-completer for completion.