Mention c-backslash-max-column in documentation for c-backslash-column.

diff --git a/lisp/progmodes/cc-vars.el b/lisp/progmodes/cc-vars.el
index 0e6738710c5474cb345102d2ad430e993d812f53..23ae63f0c52db95b8d970ea3d57795ebb3f1daf3 100644 (file)
--- a/lisp/progmodes/cc-vars.el
+++ b/lisp/progmodes/cc-vars.el
@@ -809,7 +809,7 @@ then no newline is inserted."
 This is used by the functions that automatically insert or align the
 line continuation backslashes in multiline macros.  If any line in the
 macro exceeds this column then the next tab stop from that line is
-used as alignment column instead."
+used as alignment column instead.  See also `c-backslash-max-column'"
   :type 'integer
   :group 'c)
 ;;;###autoload(put 'c-backslash-column 'safe-local-variable 'integerp)