Mark unused LANGELEM argument as unused by prefixing it with an underscore

This commit is contained in:
Philipp Stephani 2022-02-18 18:47:13 +01:00
parent af78b49ac4
commit 69708f35d8

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@ -34,7 +34,7 @@
;; Wrapper function needed for Emacs 21 and XEmacs (Emacs 22 offers the more
;; elegant solution of composing a list of lineup functions or quantities with
;; operators such as "add")
(defun google-c-lineup-expression-plus-4 (langelem)
(defun google-c-lineup-expression-plus-4 (_langelem)
"Indents to the beginning of the current C expression plus 4 spaces.
This implements title \"Function Declarations and Definitions\"