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bug#14611: Suggest warning: forward-sexp not from program


From: Andreas Röhler
Subject: bug#14611: Suggest warning: forward-sexp not from program
Date: Thu, 13 Jun 2013 18:14:54 +0200
User-agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130510 Thunderbird/17.0.6

Hi,

as `forward-sexp-function' might be set by users, `forward-sexp' is susceptible 
to fail when built into a program - which executes then set new binding.
Just came across that mistake.

Suggest a warning in it's docstring, saying something like: "Don't use..."
While pointing at core-function `scan-sexp' resp. `forward-sexp-function'.

Thanks,

Andreas





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