Merge from origin/emacs-29

79a886ba368 (package-upgrade): Don't remove the package from 'package...
c0ab4e9ca93 Eglot: re-rename eglot-upgrade to eglot-upgrade-eglot
b4e90070f96 Fix arguments of xml.c functions as displayed in Help buf...
b1bda8228e5 More fixes for NetBSD/vax
a2d4cd06f45 Improve VHDL mode highlighting
2f3a514b6db Clarify documentation wrt floating point division by zero...
94e984e6700 Make loaddefs-generate slightly more tolerant
aba41d2c4bb ; Minor doc cleanups in go-ts-mode.el
b42ccb2e5c1 ; Minor grammar fix in treesit manual.
ab44c8a6f9d Fix order of rcirc-connect arguments
8eb6e33691d Fix rcirc messages printing in the wrong place
2901a3443c7 Prevent unnecessary modifications of 'package-vc-selected...
eaad302bd6f Rename eglot-update to eglot-upgrade
eaf25b9c6ae go-ts-mode: Use iota query only if supported (Bug#63086)
cc090294d77 (rng-complete-tag): Add the (ignored) argument to the :co...
21ec6c1d5cc Update to Transient v0.3.7-219-g3ded15b
8d5aa8df4ad Fix inserting selection data into Mozilla programs
57562c3fd0a Recognize defstruct slot names in various eieio functions
b93eb68cc30 Use 'calendar-buffer' instead of fixed string

# Conflicts:
#	etc/EGLOT-NEWS

3 files changed, 29 insertions, 16 deletions

diff --git a/doc/lispref/modes.texi b/doc/lispref/modes.texi
index fd497d14f63..f1d0c41dfe4 100644
--- a/doc/lispref/modes.texi
+++ b/doc/lispref/modes.texi
@@ -4155,7 +4155,7 @@ Other keywords are optional:
 @end multitable
 
 Lisp programs mark patterns in @var{query} with capture names (names
-that starts with @code{@@}), and tree-sitter will return matched nodes
+that start with @code{@@}), and tree-sitter will return matched nodes
 tagged with those same capture names.  For the purpose of
 fontification, capture names in @var{query} should be face names like
 @code{font-lock-keyword-face}.  The captured node will be fontified
diff --git a/doc/lispref/numbers.texi b/doc/lispref/numbers.texi
index 9bfb771fc07..3e45aa90fda 100644
--- a/doc/lispref/numbers.texi
+++ b/doc/lispref/numbers.texi
@@ -219,17 +219,25 @@ creates huge integers.
 
 @cindex @acronym{IEEE} floating point
   Floating-point numbers are useful for representing numbers that are
-not integral.  The range of floating-point numbers is
-the same as the range of the C data type @code{double} on the machine
-you are using.  On all computers supported by Emacs, this is
-@acronym{IEEE} binary64 floating point format, which is standardized by
-@url{https://standards.ieee.org/standard/754-2019.html,,IEEE Std 754-2019}
-and is discussed further in David Goldberg's paper
+not integral.  The range of floating-point numbers is the same as the
+range of the C data type @code{double} on the machine you are using.
+On almost all computers supported by Emacs, this is @acronym{IEEE}
+binary64 floating point format, which is standardized by
+@url{https://standards.ieee.org/standard/754-2019.html,,IEEE Std
+754-2019} and is discussed further in David Goldberg's paper
 ``@url{https://docs.oracle.com/cd/E19957-01/806-3568/ncg_goldberg.html,
-What Every Computer Scientist Should Know About Floating-Point Arithmetic}''.
-On modern platforms, floating-point operations follow the IEEE-754
-standard closely; however, results are not always rounded correctly on
-some obsolescent platforms, notably 32-bit x86.
+What Every Computer Scientist Should Know About Floating-Point
+Arithmetic}''.  On modern platforms, floating-point operations follow
+the IEEE-754 standard closely; however, results are not always rounded
+correctly on some systems, notably 32-bit x86.
+
+  On some old computer systems, Emacs may not use IEEE floating-point.
+We know of one such system on which Emacs runs correctly, but does not
+follow IEEE-754: the VAX running NetBSD using GCC 10.4.0, where the
+VAX @samp{D_Floating} format is used instead.  IBM System/370-derived
+mainframes and their XL/C compiler are also capable of utilizing a
+hexadecimal floating point format, but Emacs has not yet been built in
+such a configuration.
 
   The read syntax for floating-point numbers requires either a decimal
 point, an exponent, or both.  Optional signs (@samp{+} or @samp{-})
@@ -262,6 +270,10 @@ two NaNs as equal when their
 signs and significands agree.  Significands of NaNs are
 machine-dependent, as are the digits in their string representation.
 
+  NaNs are not available on systems which do not use IEEE
+floating-point arithmetic; if the read syntax for a NaN is used on a
+VAX, for example, the reader signals an error.
+
   When NaNs and signed zeros are involved, non-numeric functions like
 @code{eql}, @code{equal}, @code{sxhash-eql}, @code{sxhash-equal} and
 @code{gethash} determine whether values are indistinguishable, not
@@ -742,9 +754,10 @@ by rounding the quotient towards zero after each division.
 
 @cindex @code{arith-error} in division
 If you divide an integer by the integer 0, Emacs signals an
-@code{arith-error} error (@pxref{Errors}).  Floating-point division of
-a nonzero number by zero yields either positive or negative infinity
-(@pxref{Float Basics}).
+@code{arith-error} error (@pxref{Errors}).  On systems using IEEE-754
+floating-point, floating-point division of a nonzero number by zero
+yields either positive or negative infinity (@pxref{Float Basics});
+otherwise, an @code{arith-error} is signaled as usual.
 @end defun
 
 @defun % dividend divisor
diff --git a/doc/misc/eglot.texi b/doc/misc/eglot.texi
index 542a4259d66..962e6c914ce 100644
--- a/doc/misc/eglot.texi
+++ b/doc/misc/eglot.texi
@@ -1307,8 +1307,8 @@ Eglot, use @kbd{M-x package-install}.
 Often, a newer Eglot version exists that has fixed a longstanding bug,
 has more LSP features, or just better supports a particular language
 server.  Recent Eglot versions can self-update via the command
-@kbd{M-x eglot-update}.  This will replace any currently installed
-version with the newest one available from the ELPA archives
+@kbd{M-x eglot-upgrade-eglot}.  This will replace any currently
+installed version with the newest one available from the ELPA archives
 configured in @code{package-archives}.
 
 You can also update Eglot through other methods, such as