GitLab

* etc/NEWS: Say why.
* src/floatfns.c (Ffceiling, Fffloor, Ffround, Fftruncate):
Require arg to be float.
* test/src/floatfns-tests.el (fround-fixnum): Check this.

* src/nsterm.m (ns_draw_text_decoration):
* src/xterm.c (x_draw_glyph_string):
* src/w32term.c (x_draw_glyph_string): Compute the position and
thickness of the underline by looking for the first glyph of the
run of underlined glyphs that includes the glyph string we are
drawing.  (Bug#25845)

* doc/misc/cl.texi: Print concept index.
(Generalized Variables, Variable Bindings):
(Dynamic Bindings, Function Bindings, Macro Bindings, Conditionals):
(Blocks and Exits, Iteration, Multiple Values): Add concept index
items.

* doc/misc/cl.texi (Loop Facility): Add "loop facility" as a concept
index item.

* lisp/window.el (window--display-buffer): Set the dedicated
status of the window used and clear its history of previous
buffers also for the case that the window already shows the
buffer to be displayed.  (Bug#25946)

* etc/NEWS: Document this.
* src/data.c (store_symval_forwarding):
* src/sound.c (parse_sound):
Do not botch NaN comparison.
* src/data.c (cons_to_unsigned, cons_to_signed):
Signal an error if a floating-point arg is not integral.
* src/data.c (cons_to_unsigned, cons_to_signed):
* src/fileio.c (file_offset):
Use simpler overflow check.
* src/dbusbind.c (xd_extract_signed, xd_extract_unsigned):
Avoid rounding error in overflow check.
(Fcar_less_than_car): Use arithcompare directly.
* test/src/charset-tests.el: New file.

* etc/NEWS: Document this.
* src/editfns.c (styled_format): When formatting integers via a
floating-point format, use long double instead of double
conversion, if long double’s extra precision might help.

* lisp/info.el (Info-history-find-node): A better heading for the
list of visited nodes.  (Bug#25876)

* admin/ldefs-clean.el (ldefs-clean): Bind coding-system-for-read
and coding-system-for-write, to produce a UTF-8 file with Unix
EOLs on MS-Windows.

* lisp/ldefs-boot-manual.el (image-type): Add autoload cookie.

* lisp/net/shr.el (shr-pixel-buffer-width, shr-render-td-1): Make
the window not dedicated, to avoid errors if it was, before
setting its buffer temporarily.  (Bug#25828)

Copyright-paperwork-exempt: yes

* lisp/progmodes/gud.el (gud-menu-map): Avoid duplicate "Run"
entries in gdbmi mode.  (Bug#23923)

* admin/merge-gnulib (GNULIB_MODULES): Add count-leading-zeros.
* etc/NEWS: Document the change.
* lib/count-leading-zeros.c, lib/count-leading-zeros.h:
* m4/count-leading-zeros.m4: New files, copied from Gnulib.
* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
* src/floatfns.c: Include count-leading-zeros.h.
(Flogb): Do not convert fixnum to float before taking the log,
as the rounding error can cause the answer to be off by 1.
* src/lisp.h (EMACS_UINT_WIDTH): New constant.
* test/src/floatfns-tests.el (logb-extreme-fixnum): New test.

This incorporates:
2017-02-25 maintainer-makefile: Fix AC_PROG_SED with autoconf cache.
2017-02-24 ftoastr: port to -Wdouble-promotion
* lib/ftoastr.c, m4/gnulib-common.m4: Copy from gnulib.

* src/keyboard.c (record_char): Don't store in macro definitions
characters that came from executing a macro.  (Bug#25860)

* lisp/color.el (color-name-to-rgb): Use 16 bits per color component.
(color-rgb-to-hex): Accept an optional argument
DIGITS-PER-COMPONENT, defaulting to 4, and format the hexadecimal
notation either for 8 or 16 bits per component.  (Bug#25890)
* lisp/net/shr-color.el (shr-color->hexadecimal): Call
color-rgb-to-hex with the optional argument of 2, to match color
processing on the Web.

* lisp/emacs-lisp/benchmark.el: Enable lexical binding.
(benchmark-elapse): Use 'declare'.
* test/lisp/emacs-lisp/benchmark-tests.el: Add test suite.

Additionally, do some minor code cleanup.

* lisp/emacs-lisp/pp.el: Set lexical-binding.
(pp-buffer): Use skip-syntax-forward.
(pp-eval-expression): Use push.
(pp-last-sexp): Use with-syntax-table.
* test/lisp/emacs-lisp/pp-tests.el: New tests.

* lisp/emacs-lisp/re-builder.el (reb-change-syntax): Use 'default' arg
of completing-read.

Copyright-paperwork-exempt: yes

Enable the usage of an in-memory database. Prior to this, sql-mode w/
sqlite could only be used with file databases.
* list/progmodes/sql.el (sql-get-login-ext): Don't expand an empty
file name provided by the user, but call sub-process sqlite with that,
in which case it uses an in-memory database.

Copyright-paperwork-exempt: yes

`abbrev--before-point' does not adjust `pos' to account for when it
deletes the "-" left by abbrev-prefix-mark.  Therefore, when
`abbrev-before-point' goes to restore point, it moves point one
character too far forward.

* lisp/abbrev.el (abbrev--before-point): Adjust pos when deleting "-".

Turn instances of extract_float into XFLOAT_DATA when possible,
and to a resurrected XFLOATINT when the arg is a number.
The resurrected XFLOATINT is more like XFLOAT and XINT in
that is valid only if its arg is a number.  This clarifies
the ways in which floats can be extracted at the C level.
* src/editfns.c (styled_format):
* src/floatfns.c (extract_float, Fexpt):
Use XFLOATINT rather than open-coding it.
* src/fns.c (internal_equal):
* src/image.c (imagemagick_load_image):
* src/xdisp.c (resize_mini_window):
Prefer XFLOAT_DATA to extract_float on values known to be floats.
* src/frame.c (x_set_screen_gamma):
* src/frame.h (NUMVAL):
* src/image.c (x_edge_detection, compute_image_size):
* src/lread.c (read_filtered_event):
* src/window.c (Fset_window_vscroll):
* src/xdisp.c (handle_single_display_spec, try_scrolling)
(redisplay_window, calc_pixel_width_or_height, x_produce_glyphs)
(on_hot_spot_p):
Prefer XFLOATINT to extract_float on values known to be numbers.
* src/lisp.h (XFLOATINT): Bring back this function, except
it now assumes its argument is a number.

* lisp/emacs-lisp/ert.el (ert-results-mode-menu):
Deactivate some items if no test at point.
(ert--results-test-at-point-no-redefinition):
Add option to signal an error rather than return nil.
(ert-results-pop-to-backtrace-for-test-at-point)
(ert-results-pop-to-messages-for-test-at-point)
(ert-results-pop-to-should-forms-for-test-at-point)
(ert-results-describe-test-at-point): Error if no test at point.

* src/lisp.h (XFLOATINT): Remove this alias for extract_float.
All callers changed to use extract_float.
* src/frame.h (NUMVAL): Now an inline function, not a macro.

* etc/NEWS: Document this.
* src/bytecode.c (exec_byte_code):
* src/data.c (arithcompare):
Do not lose information when comparing floats to integers.
* test/src/data-tests.el (data-tests-=, data-tests-<)
(data-tests->, data-tests-<=, data-tests->=):
Test this.

* src/xfaces.c (face_at_buffer_position): If called to find the
mouse-face, only consider the highest-priority source for that
face, and ignore the rest.  Previously, all the mouse-face
definitions at POS were merged in that case.
* src/xdisp.c (note_mouse_highlight): Record the overlay that
specifies mouse-face _after_ clearing the info about the previous
overlay, so as not to clear the information about the just-recorded
overlay.  (Bug#25906)

* src/nsterm.m (ns_draw_text_decoration):
* src/xterm.c (x_draw_glyph_string):
* src/w32term.c (x_draw_glyph_string): Fix calculation of the
strike-through y-coordinate for a glyph row which is taller than
the strike-through text.  (Bug#25907)

* src/xterm.c (handle_one_xevent): For ConfigureNotify events
don't call x_net_wm_state when the window is a scroll bar window.
(Bug#24963, Bug#25887)

* lisp/gnus/gnus-sum.el (gnus-summary-select-article-buffer):
Don't re-render existing article.

* lisp/gnus/gnus-group.el (gnus-read-ephemeral-bug-group):
Don't add debbugs address to message body (bug#25896), and
don't add it to message header either if it already exists.

(semanticdb--ih): Declare.
(semanticdb-enable-gnu-global-databases): Use it instead of `ih'.
(semanticdb-enable-gnu-global-in-buffer, semanticdb-get-database-tables)
(semanticdb-find-tags-for-completion-method): Silence compiler warning.

Use `pp-buffer' rather than `pp' so as to avoid calling prin1 twice.