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bug#30726: [26.0.91 9] optimistic forward-sexp


From: Andreas Röhler
Subject: bug#30726: [26.0.91 9] optimistic forward-sexp
Date: Tue, 6 Mar 2018 11:43:11 +0100
User-agent: Mozilla/5.0 (X11; Linux i686; rv:52.0) Gecko/20100101 Thunderbird/52.6.0

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" ?



Right. Which it shouldn't IMO, but navigate sexp's until EOB is reached.





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