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	* make-dist: Exit if autoconf fails.

Add a number ofconditionals for DJGPP version 2.
Rename label libsrc2 to libsrc3.
Substitute for LDFLAGS in src/Makefile.
Substitute for ALL_CFLAGS in lib-src/Makefile.

(copy_text_and_data) [DJGPP v2]: Call __djgpp_exception_toggle.

(_crt0_startup_flags): Initialize it.
(internal_terminal_init): Change handling of EMACSCOLORS.
(init_environment): Call tzset, not init_gettimeofday.
(ctrl_break_vector, ctrl_break_regs): Don't define if DJGPP v2.
(ctrl_break_func, install_ctrl_break_check): Don't define if DJGPP v2.
(dos_ttraw) [DJGPP v2]: Don't call install_ctrl_break_check.
Call setmode at the end and exit.
(dos_ttcooked): Call setmode at the end and exit.
(gethostname, gettimeofday): Don't define if DJGPP v2.
(alarm, fork, kill, nicr, pause, sigsetask): Don't define if DJGPP v2.

Include msdos.h somewhat earlier.

(wait_for_termination) [DJGPP v2]: Just exit.

(POSIX_SIGNALS): Define if DJGPP v2.
(LIBS_SYSTEM, chdir, NO_MODE_T, TEXT_START, NO_MATHERR)
(LOCALTIME_CACHE, tzset): Don't define if DJGPP v2.

if size is specified and there is a pending size change already.

if size is specified and there is a pending size change already.

(x_term_init): Restore LC_TIME as well as LC_NUMERIC.

(syms_of_alloc): Set up Lisp variable.
(Fgarbage_collect): Variable controls whether to display messages.

the read_minibuf_unwind setup and the associated variable changes
together after saving the frame configuration.

Call it instead of calendar-goto-date throughout this file.
(calendar-event-to-date): Switch buffers based on the event.

(gomoku-mouse-play): Use it to play nearest to mouse click.
(gomoku-terminate-game): Factorize messages.
(gomoku): Allow interactive passing of board size.  Don't make a fuss
about restarting a game that hasn't progressed.
(gomoku-offer-a-draw): Give user the choice it pretended to give.
(gomoku-point-x): Deleted function.
(gomoku-point-y, gomoku-point-square): Simplified because point is
always on a square.
(gomoku-goto-xy, gomoku-plot-square): Fix line count due to
intangible newlines.
(gomoku-init-display): Once again fairly fast due to minimization of
characters in buffer and text-property operations.  Cursor cannot be
be off a square.
(gomoku-display-statistics): Simplified equivalently.
(gomoku-winning-qtuple-beg, gomoku-winning-qtuple-end)
(gomoku-winning-qtuple-dx, gomoku-winning-qtuple-dy): Pseudo variables
only used for non-functional argument passing deleted.
(gomoku-cross-winning-qtuple): Accordingly deleted function and
(gomoku-check-filled-qtuple): Accordingly adapted.
(gomoku-cross-qtuple): Don't be confused by tabs.
(gomoku-move-down, gomoku-move-up): Simplified because point is always
on square.
(gomoku-beginning-of-line, gomoku-end-of-line): New commands necessary
because intangible newlines perverted these.