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; * etc/NEWS: Explain how to get back old behavior with --eval.

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Eli Zaretskii 2020-03-13 12:32:52 +02:00
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etc/NEWS
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@ -360,6 +360,14 @@ its '--eval' command-line option), as well as in
'lisp-interaction-mode' and 'ielm-mode', used in the "*scratch*" and
"*ielm*" buffers.
We envision that most Lisp code is already either written with
lexical-binding in mind, or will work unchanged under
lexical-binding. If, for some reason, your code used in 'M-:' or
'--eval' doesn't work as result of this change, either modify the code
to work with lexical binding, or wrap it in an extra level of 'eval'.
For example, --eval FORM becomes --eval "(eval 'FORM)" (note the extra
quote in 'FORM).
---
** The new user option 'tooltip-resize-echo-area' avoids truncating
tooltip text on GUI frames when tooltips are displayed in the echo