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(parent: 4bf532e) | patch
Make 'mapconcat' argument 'separator' optional
authorStefan Kangas <stefan@marxist.se>
Tue, 5 Oct 2021 13:36:31 +0000 (15:36 +0200)
committerStefan Kangas <stefan@marxist.se>
Tue, 5 Oct 2021 13:38:38 +0000 (15:38 +0200)
commitd652efcd087099c71cd76c4bbf2bbf04314844b4
tree828ea43e01d213d00ec2832d7c877d246f9328e6tree | snapshot
parent4bf532ee82473740cfd43c66ecbfe6cfddf99df9commit | diff
Make 'mapconcat' argument 'separator' optional

* src/fns.c (Fmapconcat): Make third 'separator' argument
optional.  (Bug#50965)
* doc/lispref/functions.texi (Mapping Functions): Update
documentation for above change.
* test/src/fns-tests.el (fns-tests-mapconcat): New test.

* doc/misc/cl.texi (Obsolete Setf Customization): Don't use third
mapconcat argument in example.
* lisp/emacs-lisp/subr-x.el (string-join): Doc fix.
doc/lispref/functions.texi diff | blob | history
doc/misc/cl.texi diff | blob | history
etc/NEWS diff | blob | history
lisp/emacs-lisp/subr-x.el diff | blob | history
src/fns.c diff | blob | history
test/src/fns-tests.el diff | blob | history
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