bug#26304: 25.0.90; last sexp is incorrect for ruby-mode

bug#26304: 25.0.90; last sexp is incorrect for ruby-mode

[lispercat]

In GNU Emacs 25.0.90.3 (x86_64-w64-mingw32)
 of 2016-02-03 built on KAEL
Windowing system distributor 'Microsoft Corp.', version 6.1.7601
Configured using:
 'configure --prefix=/tmp/emacs --without-imagemagick 'CFLAGS=-O2 -g0
 -fomit-frame-pointer''

Configured features:
XPM JPEG TIFF GIF PNG RSVG SOUND DBUS NOTIFY ACL GNUTLS LIBXML2 ZLIB
TOOLKIT_SCROLL_BARS

Important settings:
  value of $LANG: ENU
  locale-coding-system: cp1252

Major mode: Message

Minor modes in effect:
  mml-mode: t
  delete-selection-mode: t
  cua-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  auto-fill-function: message-do-auto-fill
  transient-mark-mode: t
  abbrev-mode: t

Recent messages:
Checking 57 files in c:/emacs/share/emacs/25.0.90/lisp/eshell...
Checking 70 files in c:/emacs/share/emacs/25.0.90/lisp/erc...
Checking 34 files in c:/emacs/share/emacs/25.0.90/lisp/emulation...
Checking 167 files in c:/emacs/share/emacs/25.0.90/lisp/emacs-lisp...
Checking 24 files in c:/emacs/share/emacs/25.0.90/lisp/cedet...
Checking 57 files in c:/emacs/share/emacs/25.0.90/lisp/calendar...
Checking 87 files in c:/emacs/share/emacs/25.0.90/lisp/calc...
Checking 122 files in c:/emacs/share/emacs/25.0.90/lisp/obsolete...
Checking for load-path shadows...done
Auto-saving...done

Load-path shadows:
~/.emacs.d/elpa/nodejs-repl.el/nodejs-repl hides ~/.emacs.d/elpa/nodejs-repl
~/.emacs.d/elpa/inf-ruby/inf-ruby hides c:/GNU/.emacs.d/elpa/inf-ruby-2.3.2/inf-ruby

Features:
(edebug character-fold misearch multi-isearch eieio-opt speedbar
sb-image ezimage dframe apropos pp shadow mail-extr emacsbug message
rfc822 mml mml-sec epg mailabbrev gmm-utils mailheader sendmail
mail-utils org-element org-rmail org-mhe org-irc org-info org-gnus
org-docview doc-view jka-compr image-mode org-bibtex bibtex org-bbdb
org-w3m org org-macro org-footnote org-pcomplete pcomplete org-list
org-faces org-entities noutline outline org-version ob-emacs-lisp ob
ob-tangle ob-ref ob-lob ob-table ob-exp org-src ob-keys ob-comint
ob-core ob-eval org-compat org-macs org-loaddefs format-spec find-func
cal-menu calendar cal-loaddefs inf-ruby easy-mmode thingatpt ruby-mode
smie compile nodejs-repl derived comint ansi-color ring cc-mode cc-fonts
cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs
soap-client mm-decode mm-bodies mm-encode url-http tls gnutls url-auth
mail-parse rfc2231 rfc2047 rfc2045 ietf-drums url-gw url url-proxy
url-privacy url-expand url-methods url-history url-cookie url-domsuf
url-util url-parse auth-source eieio eieio-core gnus-util mm-util
help-fns mail-prsvr password-cache url-vars mailcap warnings rng-xsd
rng-dt rng-util xsd-regexp xml sort dired bm edmacro kmacro cl-seq
cl-macs info ido seq byte-opt gv bytecomp byte-compile cconv cl-extra
help-mode imenu advice cl-loaddefs pcase cl-lib tango-dark-theme delsel
cua-base cus-start cus-load finder-inf package easymenu epg-config
time-date mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks
lisp-float-type mwheel dos-w32 ls-lisp disp-table w32-win w32-vars
term/common-win tool-bar dnd fontset image regexp-opt fringe
tabulated-list newcomment elisp-mode lisp-mode prog-mode register page
menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock
syntax facemenu font-core frame cl-generic cham georgian utf-8-lang
misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms
cp51932 hebrew greek romanian slovak czech european ethiopic indian
cyrillic chinese charscript case-table epa-hook jka-cmpr-hook help
simple abbrev minibuffer cl-preloaded nadvice loaddefs button faces
cus-face macroexp files text-properties overlay sha1 md5 base64 format
env code-pages mule custom widget hashtable-print-readable backquote
w32notify dbusbind w32 multi-tty make-network-process emacs)

Memory information:
((conses 16 265188 21192)
 (symbols 56 36474 5)
 (miscs 48 226 463)
 (strings 32 75071 26330)
 (string-bytes 1 2162702)
 (vectors 16 31446)
 (vector-slots 8 679590 11919)
 (floats 8 355 144)
 (intervals 56 3751 0)
 (buffers 976 25))
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bug#26304: 25.0.90; last sexp is incorrect for ruby-mode

[Dmitry Gutov]

On 05.02.2021 15:13, Lars Ingebrigtsen wrote:
> <lispercat@gmail.com> writes:
> 
>> When trying to evaluate following line:
>> arr = Array.new(100) { rand(1...100) }
>>
>> usng ruby-send-last-sexp (C-x C-e) gives an error.
>> Probably the whole line or just "Array.new(100) { rand(1...100) }"
>> should be considered as last sexp.
> 
> (I'm going through old bug reports that unfortunately got little response at
> the time.)

Thanks, I missed it. Will put it on my list.

> I can't find `ruby-send-last-sexp' in the Emacs source tree (or any sign
> that it's ever been there) -- is this from a third party package?

It's from inf-ruby. What is a sexp is determined by ruby-mode's SMIE 
grammar, though.