From: "Andreas Röhler" <andreas.roehler@easy-emacs.de>
To: Glenn Morris <rgm@gnu.org>
Cc: 30726@debbugs.gnu.org
Subject: bug#30726: [26.0.91 9] optimistic forward-sexp
Date: Tue, 6 Mar 2018 11:47:45 +0100 [thread overview]
Message-ID: <2598ad60-bb29-d693-638c-b830cec903ad@easy-emacs.de> (raw)
In-Reply-To: <phfu5d63xb.fsf@fencepost.gnu.org>
On 06.03.2018 08:47, Glenn Morris wrote:
> Andreas Röhler wrote:
>
>> https://emacs.stackexchange.com/questions/39253/sh-mode-scan-error-containing-expression-ends-prematurely
>
> Already reported as bug#30721.
> (It would be great if people forwarding other people's stackexchange
> issues would do basic checks first.)
>
>> Error occurs when forward-sexp is called from closing paren at last
>> line of example code below
>>
>> (echo '#!/bin/bash'
>> echo 'myfunc() {'
>> echo "cat <<'z'"
>> seq 135
>> echo zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
>> echo z
>> echo '}') >out
>
> Note that the OP meant you to run that as shell code to generate a file,
> "out", and then visit it.
>
> You appear to have discovered that using forward-sexp inside eg
>
> (
>
> )
>
> will print "containing expression ends prematurely" ?
>
When calling the way the OP intended
get the error as below from inside the singlequoted, which also is an
old issue:
To avoid these wrote ar-forward-sexp
which see here:
https://github.com/andreas-roehler/thingatpt-utils-core/blob/master/ar-subr.el
;;;;;
Debugger entered--Lisp error: (scan-error "Containing expression ends
prematurely" 515 515)
signal(scan-error ("Containing expression ends prematurely" 515 515))
smie-forward-sexp-command(1)
forward-sexp(1)
funcall-interactively(forward-sexp 1)
call-interactively(forward-sexp nil nil)
command-execute(forward-sexp)
prev parent reply other threads:[~2018-03-06 10:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-06 7:16 bug#30726: [26.0.91 9] optimistic forward-sexp Andreas Röhler
2018-03-06 7:47 ` Glenn Morris
2018-03-06 10:43 ` Andreas Röhler
2021-08-12 14:20 ` Lars Ingebrigtsen
2018-03-06 10:47 ` Andreas Röhler [this message]
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