emacs/src/profiler.c, branch scratch/octave-eldoc-fixes

More macro renamings for bignum

2018-08-08T00:08:53+00:00

* src/alloc.c, src/bidi.c, src/buffer.c, src/buffer.h, src/bytecode.c,
src/callint.c, src/callproc.c, src/casefiddle.c, src/casetab.c,
src/category.c, src/ccl.c, src/character.c, src/character.h,
src/charset.c, src/charset.h, src/chartab.c, src/cmds.c, src/coding.c,
src/composite.c, src/composite.h, src/data.c, src/dbusbind.c,
src/decompress.c, src/dired.c, src/dispextern.h, src/dispnew.c,
src/disptab.h, src/doc.c, src/dosfns.c, src/editfns.c,
src/emacs-module.c, src/emacs.c, src/eval.c, src/fileio.c,
src/floatfns.c, src/fns.c, src/font.c, src/font.h, src/fontset.c,
src/frame.c, src/frame.h, src/fringe.c, src/ftcrfont.c, src/ftfont.c,
src/gfilenotify.c, src/gnutls.c, src/gtkutil.c, src/image.c,
src/indent.c, src/insdel.c, src/intervals.c, src/json.c,
src/keyboard.c, src/keymap.c, src/kqueue.c, src/lcms.c, src/lisp.h,
src/lread.c, src/macros.c, src/marker.c, src/menu.c, src/minibuf.c,
src/msdos.c, src/print.c, src/process.c, src/profiler.c, src/search.c,
src/sound.c, src/syntax.c, src/syntax.h, src/sysdep.c, src/term.c,
src/termhooks.h, src/textprop.c, src/undo.c, src/w32.c,
src/w32console.c, src/w32fns.c, src/w32font.c, src/w32inevt.c,
src/w32proc.c, src/w32select.c, src/w32term.c, src/w32term.h,
src/w32uniscribe.c, src/window.c, src/xdisp.c, src/xfaces.c,
src/xfns.c, src/xfont.c, src/xftfont.c, src/xmenu.c, src/xml.c,
src/xrdb.c, src/xselect.c, src/xsettings.c, src/xterm.c, src/xwidget.c
Rename XINT->XFIXNUM, XFASTINT->XFIXNAT, XUINT->XUFIXNUM.

Rename integerp->fixnum, etc, in preparation for bignums

2018-07-13T04:12:27+00:00

* src/json.c, src/keyboard.c, src/keyboard.h, src/keymap.c,
src/kqueue.c, src/lcms.c, src/lisp.h, src/lread.c, src/macros.c,
src/marker.c, src/menu.c, src/minibuf.c, src/msdos.c, src/print.c,
src/process.c, src/profiler.c, src/search.c, src/sound.c,
src/syntax.c, src/sysdep.c, src/term.c, src/terminal.c,
src/textprop.c, src/undo.c, src/w16select.c, src/w32.c,
src/w32console.c, src/w32cygwinx.c, src/w32fns.c, src/w32font.c,
src/w32inevt.c, src/w32proc.c, src/w32select.c, src/w32term.c,
src/w32uniscribe.c, src/widget.c, src/window.c, src/xdisp.c,
src/xfaces.c, src/xfns.c, src/xfont.c, src/xftfont.c, src/xmenu.c,
src/xrdb.c, src/xselect.c, src/xterm.c, src/xwidget.c: Rename
INTEGERP->FIXNUM, make_number->make_fixnum, CHECK_NUMBER->CHECK_FIXNUM,
make_natnum->make_fixed_natum, NUMBERP->FIXED_OR_FLOATP,
NATNUMP->FIXNATP, CHECK_NATNUM->CHECK_FIXNAT.

Update copyright year to 2018

2018-01-01T08:57:59+00:00

Run admin/update-copyright.

Prefer HTTPS to FTP and HTTP in documentation

2017-09-13T22:54:37+00:00

Most of this change is to boilerplate commentary such as license URLs.
This change was prompted by ftp://ftp.gnu.org's going-away party,
planned for November.  Change these FTP URLs to https://ftp.gnu.org
instead.  Make similar changes for URLs to other organizations moving
away from FTP.  Also, change HTTP to HTTPS for URLs to gnu.org and
fsf.org when this works, as this will further help defend against
man-in-the-middle attacks (for this part I omitted the MS-DOS and
MS-Windows sources and the test tarballs to keep the workload down).
HTTPS is not fully working to lists.gnu.org so I left those URLs alone
for now.

Use float instead of Lisp_Object for rehash_size

2017-02-21T23:39:17+00:00

* src/alloc.c (purecopy_hash_table):
* src/fns.c (maybe_resize_hash_table, Fmake_hash_table):
(Fhash_table_rehash_size):
* src/lisp.h (struct Lisp_Hash_Table.rehash_size):
The rehash_size member of struct Lisp_Hash_Table is now a
float, not a Lisp_Object.
* src/alloc.c (purecopy_hash_table): Assign members in order.
* src/fns.c (make_hash_table): Use EMACS_INT for size and
float for rehash_size, instead of Lisp_Object for both.
All callers changed.
* src/lisp.h (DEFAULT_REHASH_SIZE): Now float, not double,
and 1 smaller.
* src/print.c (print_object): Simplify by calling
Fhash_table_rehash_size and Fhash_table_rehash_threshold.
Avoid unnecessary NILP.

Use ptrdiff_t instead of Lisp_Object for collision

2017-02-21T23:39:17+00:00

* src/alloc.c (purecopy_hash_table): Assign, don’t purecopy.
* src/fns.c (set_hash_next_slot, set_hash_index_slot): Hash index
arg is now ptrdiff_t index (or -1 if empty), not Lisp_Object
integer (or Qnil if empty).  All callers changed.
(larger_vecalloc): New static function.
(larger_vector): Use it.
(HASH_NEXT, HASH_INDEX): Move here from lisp.h.  Return ptrdiff_t
index (or -1) not Lisp_Object integer (or Qnil).  All callers changed.
* src/fns.c (make_hash_table, maybe_resize_hash_table, hash_lookup)
(hash_put, hash_remove_from_table, hash_clear, sweep_weak_table):
* src/profiler.c (evict_lower_half, record_backtrace):
-1, not nil, is now the convention for end of collision list.
* src/fns.c (maybe_resize_hash_table): Avoid double-initialization
of the free list.  Reallocate H->next last, in case other
reallocations exhaust memory.
* src/lisp.h (struct Lisp_Hash_Table): ‘next_free’ is now
ptrdiff_t, not Lisp_Object.  Adjust commentary for ‘next’ and
‘index’, which no longer contain nil.
(HASH_NEXT, HASH_INDEX): Move to src/fns.c.

Change type of `rehash_threshold' and `pure' fields in hash-tables

2017-02-19T03:37:05+00:00

* src/lisp.h (struct Lisp_Hash_Table): Change type of
`rehash_threshold' and `pure' fields and move them after `count'.
* src/fns.c (make_hash_table): Change type of `rehash_threshold' and `pure'.
(Fmake_hash_table, Fhash_table_rehash_threshold):
* src/category.c (hash_get_category_set):
* src/xterm.c (syms_of_xterm):
* src/profiler.c (make_log):
* src/print.c (print_object):
* src/alloc.c (purecopy_hash_table, purecopy): Adjust accordingly.

Fix hash tables not being purified correctly.

2017-01-30T06:33:23+00:00

* src/alloc.c
(purecopy_hash_table) New function, makes a copy of the given hash
table in pure storage.
Add new struct `pinned_object' and `pinned_objects' linked list for
pinning objects.
(Fpurecopy) Allow purifying hash tables
(purecopy) Pin hash tables that are either weak or not declared with
`:purecopy t`, use purecopy_hash_table otherwise.
(marked_pinned_objects) New function, marks all objects in pinned_objects.
(garbage_collect_1) Use it. Mark all pinned objects before sweeping.
* src/lisp.h Add new field `pure' to struct `Lisp_Hash_Table'.
* src/fns.c: Add `purecopy' parameter to hash tables.
(Fmake_hash_table): Check for a `:purecopy PURECOPY' argument, pass it
to make_hash_table.
(make_hash_table): Add `pure' parameter, set h->pure to it.
(Fclrhash, Fremhash, Fputhash): Enforce that the table is impure with
CHECK_IMPURE.
* src/lread.c: (read1) Parse for `purecopy' parameter while reading
  hash tables.
* src/print.c: (print_object) add the `purecopy' parameter while
  printing hash tables.
* src/category.c, src/emacs-module.c, src/image.c, src/profiler.c,
  src/xterm.c: Use new (make_hash_table).

Replace QUIT with maybe_quit

2017-01-26T05:25:37+00:00

There’s no longer need to have QUIT stand for a slug of C statements.
Use the more-obvious function-call syntax instead.
Also, use true and false when setting immediate_quit.
These changes should not affect the generated machine code.
* src/lisp.h (QUIT): Remove.  All uses replaced by maybe_quit.

Merge from origin/emacs-25

2017-01-01T09:10:47+00:00

2e2a806 Fix copyright years by hand
5badc81 Update copyright year to 2017