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Clarify add-to-list documentation (bug#39373)
authorMattias Engdegård <mattiase@acm.org>
Sat, 1 Feb 2020 19:11:11 +0000 (20:11 +0100)
committerMattias Engdegård <mattiase@acm.org>
Sat, 1 Feb 2020 21:26:57 +0000 (22:26 +0100)
commitd07f177382b24945e1f579744702908b33605c3e
tree3f4b24a1365b2fafd2a3b6b458662408f8418287tree | snapshot
parentd3d2ea927c19aed1eb74d60066627f13a4bc27d5commit | diff
Clarify add-to-list documentation (bug#39373)

While add-to-list often works with lexical variables, this is a hack
that isn't always effective; better tell the user not to try.

* doc/lispref/lists.texi (List Variables): Add a note about lexical
variables to the add-to-list description.  Fix the equivalent code.
* lisp/subr.el (add-to-list): Amend doc string.
doc/lispref/lists.texi diff | blob | history
lisp/subr.el diff | blob | history
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