bug#26305: 25.0.90; backward-sexp doesn't jump over the whole assignment

bug#26305: 25.0.90; backward-sexp doesn't jump over the whole assignment

[lispercat]

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.






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:
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  locale-coding-system: cp1252

Major mode: Ruby

Minor modes in effect:
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Recent messages:
Making completion list...
C-M-x is undefined [2 times]
Mark set
C-M-x is undefined
Making completion list...
Mark set
You can run the command ‘ruby-send-region’ with C-c C-r
C-x C-e runs the command ruby-send-last-sexp
smie-forward-sexp-command: Scan error: "Containing expression ends prematurely", 840, 840
Mark set
C-x C-e runs the command ruby-send-last-sexp

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

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bug#26305: bug#26304: 25.0.90; last sexp is incorrect for ruby-mode

[Lars Ingebrigtsen]

<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.)

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?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

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.