From 754bbf7a25a8dda49b5d08ef0d0443bbf5af0e36 Mon Sep 17 00:00:00 2001 From: Craig Jennings Date: Sun, 7 Apr 2024 13:41:34 -0500 Subject: new repository --- devdocs/elisp/predicates-on-markers.html | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 devdocs/elisp/predicates-on-markers.html (limited to 'devdocs/elisp/predicates-on-markers.html') diff --git a/devdocs/elisp/predicates-on-markers.html b/devdocs/elisp/predicates-on-markers.html new file mode 100644 index 00000000..c2e606a1 --- /dev/null +++ b/devdocs/elisp/predicates-on-markers.html @@ -0,0 +1,12 @@ +

Predicates on Markers

You can test an object to see whether it is a marker, or whether it is either an integer or a marker. The latter test is useful in connection with the arithmetic functions that work with both markers and integers.

Function: markerp object +

This function returns t if object is a marker, nil otherwise. Note that integers are not markers, even though many functions will accept either a marker or an integer.

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Function: integer-or-marker-p object +

This function returns t if object is an integer or a marker, nil otherwise.

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Function: number-or-marker-p object +

This function returns t if object is a number (either integer or floating point) or a marker, nil otherwise.

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+ Copyright © 1990-1996, 1998-2022 Free Software Foundation, Inc.
Licensed under the GNU GPL license.
+ https://www.gnu.org/software/emacs/manual/html_node/elisp/Predicates-on-Markers.html +

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