* src/m/hp800.h (HAVE_ALLOCA):
* src/m/ibms390x.h (HAVE_ALLOCA): Do not define, no longer needed.
* msdos/sed2v2.inp: Do not edit HAVE_ALLOCA.
* admin/CPP-DEFINES: Remove HAVE_ALLOCA.
xdisp.c (try_cursor_movement): Backup to non-continuation line
only after finding point's row. Fix the logic. Rewrite the loop
over continuation lines in bidi-reordered buffers. Return
CURSOR_MOVEMENT_MUST_SCROLL upon failure to find a suitable row,
rather than CURSOR_MOVEMENT_CANNOT_BE_USED.
xdisp.c (try_cursor_movement): Fix the logic. Rewrite the loop
over continuation lines in bidi-reordered buffers. Return
CURSOR_MOVEMENT_MUST_SCROLL upon failure to find a suitable row,
rather than CURSOR_MOVEMENT_CANNOT_BE_USED.
* configure.in: Do not preprocess src/Makefile.in.
(cpp_undefs, CPP_NEED_TRADITIONAL): Remove.
(AC_EGREP_CPP): Test no longer needed.
* configure: Regenerate.
* config.bat: Do not preprocess src/Makefile.in.
* make-dist: No more Makefile.c files.
* INSTALL, src/README: Makefiles are not preprocessed.
* src/Makefile.in, src/autodeps.mk, src/deps.mk, src/ns.mk:
Convert comments to Makefile format.
* lib-src/Makefile.in (distclean): No more Makefile.c.
* src/Makefile.in (bootstrap-clean): No more Makefile.c.
* admin/notes/cpp: Remove file.
* admin/quick-install-emacs (AVOID): No more Makefile.c files.
* etc/PROBLEMS, etc/MACHINES: Remove details of cpp problems which can
no longer occur.
* configure.in (NS_IMPL_GNUSTEP_INC, NS_IMPL_GNUSTEP_TEMACS_LDFLAGS)
(GNUSTEP_MAKEFILES): Remove.
(LD_SWITCH_SYSTEM_TEMACS): Move NS_IMPL_GNUSTEP_TEMACS_LDFLAGS
stuff to here.
* src/Makefile.in (NS_IMPL_GNUSTEP_INC, NS_IMPL_GNUSTEP_TEMACS_LDFLAGS):
Remove.
(TEMACS_LDFLAGS): Do not use NS_IMPL_GNUSTEP_TEMACS_LDFLAGS.
* msdos/sed1v2.inp (NS_IMPL_GNUSTEP_INC, NS_IMPL_GNUSTEP_TEMACS_LDFLAGS):
No longer present.
Comments:
See http://lists.gnu.org/archive/html/emacs-devel/2010-05/msg00846.html.
Nothing from gui.make was used at all in src/Makefile.in. The only
thing used from base.make was $CONFIG_SYSTEM_LIBS, but because we only
set shared _after_ sourcing base.make, it was always empty. We can
move the remaining flags, set in configure, to the standard variable
LD_SWITCH_SYSTEM_TEMACS.
* src/Makefile.in (@NS_IMPL_GNUSTEP_INC@, NS_IMPL_GNUSTEP_TEMACS_LDFLAGS):
Move before TEMACS_LDFLAGS.
(TEMACS_LDFLAGS): Use $NS_IMPL_GNUSTEP_TEMACS_LDFLAGS.
(temacs${EXEEXT}): Do not use $NS_IMPL_GNUSTEP_TEMACS_LDFLAGS.
* configure.in (LD_SWITCH_SYSTEM): Move some gnu-linux stuff...
(LD_SWITCH_SYSTEM_TEMACS): ... to here.
* src/Makefile.in (LD_SWITCH_SYSTEM_TEMACS): Move definition after some
variables it may reference.
* configure.in (LD_SWITCH_SYSTEM_EXTRA): Remove.
(LD_SWITCH_SYSTEM_TEMACS): Put darwin stuff from LD_SWITCH_SYSTEM_EXTRA
here instead.
* src/Makefile.in (LD_SWITCH_SYSTEM_EXTRA): Remove.
(TEMACS_LDFLAGS): Remove LD_SWITCH_SYSTEM_EXTRA.
* msdos/sed1v2.inp (LD_SWITCH_SYSTEM_EXTRA): No longer present.
dispextern.h (struct glyph_row): New members minpos and maxpos.
(MATRIX_ROW_START_CHARPOS, MATRIX_ROW_START_BYTEPOS)
(MATRIX_ROW_END_CHARPOS, MATRIX_ROW_END_BYTEPOS): Reference minpos
and maxpos members instead of start.pos and end.pos, respectively.
xdisp.c (display_line): Compare IT_CHARPOS with the position in
row->start.pos, rather than with MATRIX_ROW_START_CHARPOS.
(cursor_row_p): Use row->end.pos rather than MATRIX_ROW_END_CHARPOS.
(try_window_reusing_current_matrix, try_window_id): Use
ROW->minpos rather than ROW->start.pos.
(init_from_display_pos, init_iterator): Use EMACS_INT for
character and byte positions.
(find_row_edges): Renamed from find_row_end. Accept additional
arguments for minimum and maximum buffer positions seen by
display_line for this row. Don't use iterator to find the
position following the maximum one; instead, increment the
position found by display_line directly. Fix logic; eol_pos
should be tested before the rest. Handle the case of characters
delivered from display vector (bug#6036). Fix tests related to
it->method. Handle the truncated_on_right_p rows.
(RECORD_MAX_MIN_POS): New macro.
(display_line): Use it to record the minimum and maximum buffer
positions for glyphs in the row being assembled. Record the
position of the newline that terminates the line. If word wrap is
in effect, restore minimum and maximum positions seen up to the
wrap point, when iterator returns to it.
(try_window_reusing_current_matrix): Give up if in bidi-reordered
row and cursor not already at point. Restore original pre-bidi
code for unidirectional buffers.
dispnew.c (increment_row_positions, check_matrix_invariants):
Increment and check row->start.pos and row->end.pos, in addition
to MATRIX_ROW_START_CHARPOS and MATRIX_ROW_END_CHARPOS.
.gdbinit (prowlims): Display row->minpos and row->maxpos.
Display truncated_on_left_p and truncated_on_right_p flags.
Formatting fixes.
(pmtxrows): Display the ordinal number of each row. Don't display
rows beyond the last one.
bidi.c (bidi_cache_iterator_state): Don't zero out new_paragraph:
it is not copied by bidi_copy_it.
