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-rw-r--r--lisp/calc/calc-aent.el2
-rw-r--r--lisp/calc/calc-alg.el2
-rw-r--r--lisp/calc/calc-arith.el2
-rw-r--r--lisp/calc/calc-bin.el2
-rw-r--r--lisp/calc/calc-comb.el2
-rw-r--r--lisp/calc/calc-cplx.el2
-rw-r--r--lisp/calc/calc-embed.el2
-rw-r--r--lisp/calc/calc-ext.el2
-rw-r--r--lisp/calc/calc-fin.el2
-rw-r--r--lisp/calc/calc-forms.el2
-rw-r--r--lisp/calc/calc-frac.el2
-rw-r--r--lisp/calc/calc-funcs.el2
-rw-r--r--lisp/calc/calc-graph.el2
-rw-r--r--lisp/calc/calc-help.el2
-rw-r--r--lisp/calc/calc-incom.el2
-rw-r--r--lisp/calc/calc-keypd.el2
-rw-r--r--lisp/calc/calc-lang.el2
-rw-r--r--lisp/calc/calc-macs.el2
-rw-r--r--lisp/calc/calc-map.el2
-rw-r--r--lisp/calc/calc-math.el2
-rw-r--r--lisp/calc/calc-menu.el2
-rw-r--r--lisp/calc/calc-misc.el2
-rw-r--r--lisp/calc/calc-mode.el2
-rw-r--r--lisp/calc/calc-mtx.el2
-rw-r--r--lisp/calc/calc-nlfit.el2
-rw-r--r--lisp/calc/calc-poly.el2
-rw-r--r--lisp/calc/calc-prog.el2
-rw-r--r--lisp/calc/calc-rewr.el2
-rw-r--r--lisp/calc/calc-rules.el2
-rw-r--r--lisp/calc/calc-sel.el2
-rw-r--r--lisp/calc/calc-stat.el2
-rw-r--r--lisp/calc/calc-store.el2
-rw-r--r--lisp/calc/calc-stuff.el2
-rw-r--r--lisp/calc/calc-trail.el2
-rw-r--r--lisp/calc/calc-undo.el2
-rw-r--r--lisp/calc/calc-units.el2
-rw-r--r--lisp/calc/calc-vec.el2
-rw-r--r--lisp/calc/calc-yank.el2
-rw-r--r--lisp/calc/calc.el2
-rw-r--r--lisp/calc/calcalg2.el2
-rw-r--r--lisp/calc/calcalg3.el2
-rw-r--r--lisp/calc/calccomp.el2
-rw-r--r--lisp/calc/calcsel2.el2
43 files changed, 43 insertions, 43 deletions
diff --git a/lisp/calc/calc-aent.el b/lisp/calc/calc-aent.el
index 997ac3d583f..93aacac8cb1 100644
--- a/lisp/calc/calc-aent.el
+++ b/lisp/calc/calc-aent.el
@@ -1,6 +1,6 @@
;;; calc-aent.el --- algebraic entry functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: Dave Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-alg.el b/lisp/calc/calc-alg.el
index e64308bad67..7a448d20ec2 100644
--- a/lisp/calc/calc-alg.el
+++ b/lisp/calc/calc-alg.el
@@ -1,6 +1,6 @@
;;; calc-alg.el --- algebraic functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-arith.el b/lisp/calc/calc-arith.el
index 008d5480dd3..345d0cd6f6b 100644
--- a/lisp/calc/calc-arith.el
+++ b/lisp/calc/calc-arith.el
@@ -1,6 +1,6 @@
;;; calc-arith.el --- arithmetic functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-bin.el b/lisp/calc/calc-bin.el
index 3a7807bae5e..c05a71a2d7f 100644
--- a/lisp/calc/calc-bin.el
+++ b/lisp/calc/calc-bin.el
@@ -1,6 +1,6 @@
;;; calc-bin.el --- binary functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-comb.el b/lisp/calc/calc-comb.el
index 20b24060fc1..7c88230f86a 100644
--- a/lisp/calc/calc-comb.el
+++ b/lisp/calc/calc-comb.el
@@ -1,6 +1,6 @@
;;; calc-comb.el --- combinatoric functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-cplx.el b/lisp/calc/calc-cplx.el
index 06c9dc9d108..4a453a73d72 100644
--- a/lisp/calc/calc-cplx.el
+++ b/lisp/calc/calc-cplx.el
@@ -1,6 +1,6 @@
;;; calc-cplx.el --- Complex number functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-embed.el b/lisp/calc/calc-embed.el
index bc88401752a..6573c07bff0 100644
--- a/lisp/calc/calc-embed.el
+++ b/lisp/calc/calc-embed.el
@@ -1,6 +1,6 @@
;;; calc-embed.el --- embed Calc in a buffer
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-ext.el b/lisp/calc/calc-ext.el
index 7973fc182bd..5feff23f72d 100644
--- a/lisp/calc/calc-ext.el
+++ b/lisp/calc/calc-ext.el
@@ -1,6 +1,6 @@
;;; calc-ext.el --- various extension functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-fin.el b/lisp/calc/calc-fin.el
index 92ef8f3a440..0bdf3f06cc2 100644
--- a/lisp/calc/calc-fin.el
+++ b/lisp/calc/calc-fin.el
@@ -1,6 +1,6 @@
;;; calc-fin.el --- financial functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-forms.el b/lisp/calc/calc-forms.el
index 338967159d6..f7586288ca2 100644
--- a/lisp/calc/calc-forms.el
+++ b/lisp/calc/calc-forms.el
@@ -1,6 +1,6 @@
;;; calc-forms.el --- data format conversion functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-frac.el b/lisp/calc/calc-frac.el
index 3aa9eb8b97e..240d42395ad 100644
--- a/lisp/calc/calc-frac.el
+++ b/lisp/calc/calc-frac.el
@@ -1,6 +1,6 @@
;;; calc-frac.el --- fraction functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-funcs.el b/lisp/calc/calc-funcs.el
index 1dde2ede878..8d110b6657f 100644
--- a/lisp/calc/calc-funcs.el
+++ b/lisp/calc/calc-funcs.el
@@ -1,6 +1,6 @@
;;; calc-funcs.el --- well-known functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-graph.el b/lisp/calc/calc-graph.el
index c0598e6015a..7d1fc4b3f91 100644
--- a/lisp/calc/calc-graph.el
+++ b/lisp/calc/calc-graph.el
@@ -1,6 +1,6 @@
;;; calc-graph.el --- graph output functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-help.el b/lisp/calc/calc-help.el
index 3f957992842..de00ff60853 100644
--- a/lisp/calc/calc-help.el
+++ b/lisp/calc/calc-help.el
@@ -1,6 +1,6 @@
;;; calc-help.el --- help display functions for Calc,
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-incom.el b/lisp/calc/calc-incom.el
index 1ff50e20446..50a67939804 100644
--- a/lisp/calc/calc-incom.el
+++ b/lisp/calc/calc-incom.el
@@ -1,6 +1,6 @@
;;; calc-incom.el --- complex data type input functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-keypd.el b/lisp/calc/calc-keypd.el
index cc3bfcf2cd0..2b224215147 100644
--- a/lisp/calc/calc-keypd.el
+++ b/lisp/calc/calc-keypd.el
@@ -1,6 +1,6 @@
;;; calc-keypd.el --- mouse-capable keypad input for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-lang.el b/lisp/calc/calc-lang.el
index 50a7eec1dae..b6ff705245a 100644
--- a/lisp/calc/calc-lang.el
+++ b/lisp/calc/calc-lang.el
@@ -1,6 +1,6 @@
;;; calc-lang.el --- calc language functions
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-macs.el b/lisp/calc/calc-macs.el
index 394c2e298e7..0a1f552840d 100644
--- a/lisp/calc/calc-macs.el
+++ b/lisp/calc/calc-macs.el
@@ -1,6 +1,6 @@
;;; calc-macs.el --- important macros for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-map.el b/lisp/calc/calc-map.el
index 6f60d2eca77..67a4dc3be91 100644
--- a/lisp/calc/calc-map.el
+++ b/lisp/calc/calc-map.el
@@ -1,6 +1,6 @@
;;; calc-map.el --- higher-order functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-math.el b/lisp/calc/calc-math.el
index 6d51536ac7a..4b8abbf4f85 100644
--- a/lisp/calc/calc-math.el
+++ b/lisp/calc/calc-math.el
@@ -1,6 +1,6 @@
;;; calc-math.el --- mathematical functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-menu.el b/lisp/calc/calc-menu.el
index 546e65091fc..245a5f90b77 100644
--- a/lisp/calc/calc-menu.el
+++ b/lisp/calc/calc-menu.el
@@ -1,6 +1,6 @@
;;; calc-menu.el --- a menu for Calc
-;; Copyright (C) 2007-2017 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2018 Free Software Foundation, Inc.
;; This file is part of GNU Emacs.
diff --git a/lisp/calc/calc-misc.el b/lisp/calc/calc-misc.el
index a3e41cae8a6..29e85104131 100644
--- a/lisp/calc/calc-misc.el
+++ b/lisp/calc/calc-misc.el
@@ -1,6 +1,6 @@
;;; calc-misc.el --- miscellaneous functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-mode.el b/lisp/calc/calc-mode.el
index 4a87281a39a..807090767d7 100644
--- a/lisp/calc/calc-mode.el
+++ b/lisp/calc/calc-mode.el
@@ -1,6 +1,6 @@
;;; calc-mode.el --- calculator modes for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-mtx.el b/lisp/calc/calc-mtx.el
index 77769e47daf..a31498517d4 100644
--- a/lisp/calc/calc-mtx.el
+++ b/lisp/calc/calc-mtx.el
@@ -1,6 +1,6 @@
;;; calc-mtx.el --- matrix functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-nlfit.el b/lisp/calc/calc-nlfit.el
index b3335bbb007..b63d40457b2 100644
--- a/lisp/calc/calc-nlfit.el
+++ b/lisp/calc/calc-nlfit.el
@@ -1,6 +1,6 @@
;;; calc-nlfit.el --- nonlinear curve fitting for Calc
-;; Copyright (C) 2007-2017 Free Software Foundation, Inc.
+;; Copyright (C) 2007-2018 Free Software Foundation, Inc.
;; This file is part of GNU Emacs.
diff --git a/lisp/calc/calc-poly.el b/lisp/calc/calc-poly.el
index b2f69bc2331..64f221e7a00 100644
--- a/lisp/calc/calc-poly.el
+++ b/lisp/calc/calc-poly.el
@@ -1,6 +1,6 @@
;;; calc-poly.el --- polynomial functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-prog.el b/lisp/calc/calc-prog.el
index 610e4dc5ba9..fc7314365c6 100644
--- a/lisp/calc/calc-prog.el
+++ b/lisp/calc/calc-prog.el
@@ -1,6 +1,6 @@
;;; calc-prog.el --- user programmability functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-rewr.el b/lisp/calc/calc-rewr.el
index 4f0d71a2760..cc68272a5cf 100644
--- a/lisp/calc/calc-rewr.el
+++ b/lisp/calc/calc-rewr.el
@@ -1,6 +1,6 @@
;;; calc-rewr.el --- rewriting functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-rules.el b/lisp/calc/calc-rules.el
index b29e5bf349b..61396a13479 100644
--- a/lisp/calc/calc-rules.el
+++ b/lisp/calc/calc-rules.el
@@ -1,6 +1,6 @@
;;; calc-rules.el --- rules for simplifying algebraic expressions in Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-sel.el b/lisp/calc/calc-sel.el
index a363469450f..3c36bb32939 100644
--- a/lisp/calc/calc-sel.el
+++ b/lisp/calc/calc-sel.el
@@ -1,6 +1,6 @@
;;; calc-sel.el --- data selection functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-stat.el b/lisp/calc/calc-stat.el
index d70d4cd40ef..af4a6bb4205 100644
--- a/lisp/calc/calc-stat.el
+++ b/lisp/calc/calc-stat.el
@@ -1,6 +1,6 @@
;;; calc-stat.el --- statistical functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-store.el b/lisp/calc/calc-store.el
index 16d35f28ec0..864b1624a31 100644
--- a/lisp/calc/calc-store.el
+++ b/lisp/calc/calc-store.el
@@ -1,6 +1,6 @@
;;; calc-store.el --- value storage functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-stuff.el b/lisp/calc/calc-stuff.el
index afdeac1b6f6..4db34436d52 100644
--- a/lisp/calc/calc-stuff.el
+++ b/lisp/calc/calc-stuff.el
@@ -1,6 +1,6 @@
;;; calc-stuff.el --- miscellaneous functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-trail.el b/lisp/calc/calc-trail.el
index 9f949675b2e..74864ed578d 100644
--- a/lisp/calc/calc-trail.el
+++ b/lisp/calc/calc-trail.el
@@ -1,6 +1,6 @@
;;; calc-trail.el --- functions for manipulating the Calc "trail"
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-undo.el b/lisp/calc/calc-undo.el
index 17e1633c989..91011908e5f 100644
--- a/lisp/calc/calc-undo.el
+++ b/lisp/calc/calc-undo.el
@@ -1,6 +1,6 @@
;;; calc-undo.el --- undo functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-units.el b/lisp/calc/calc-units.el
index b7b43acefcc..ab76ded8186 100644
--- a/lisp/calc/calc-units.el
+++ b/lisp/calc/calc-units.el
@@ -1,6 +1,6 @@
;;; calc-units.el --- unit conversion functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-vec.el b/lisp/calc/calc-vec.el
index c049933eeb5..2c9dc069af3 100644
--- a/lisp/calc/calc-vec.el
+++ b/lisp/calc/calc-vec.el
@@ -1,6 +1,6 @@
;;; calc-vec.el --- vector functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc-yank.el b/lisp/calc/calc-yank.el
index fec2512266b..425e4b474df 100644
--- a/lisp/calc/calc-yank.el
+++ b/lisp/calc/calc-yank.el
@@ -1,6 +1,6 @@
;;; calc-yank.el --- kill-ring functionality for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calc.el b/lisp/calc/calc.el
index d9e8cff16a5..4bebd5f47b7 100644
--- a/lisp/calc/calc.el
+++ b/lisp/calc/calc.el
@@ -1,6 +1,6 @@
;;; calc.el --- the GNU Emacs calculator
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
;; Keywords: convenience, extensions
diff --git a/lisp/calc/calcalg2.el b/lisp/calc/calcalg2.el
index 48446c3c4c5..29288b656c4 100644
--- a/lisp/calc/calcalg2.el
+++ b/lisp/calc/calcalg2.el
@@ -1,6 +1,6 @@
;;; calcalg2.el --- more algebraic functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calcalg3.el b/lisp/calc/calcalg3.el
index 11e6342be28..9da08b6e1b3 100644
--- a/lisp/calc/calcalg3.el
+++ b/lisp/calc/calcalg3.el
@@ -1,6 +1,6 @@
;;; calcalg3.el --- more algebraic functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calccomp.el b/lisp/calc/calccomp.el
index fe0a882cfb9..858343aae93 100644
--- a/lisp/calc/calccomp.el
+++ b/lisp/calc/calccomp.el
@@ -1,6 +1,6 @@
;;; calccomp.el --- composition functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>
diff --git a/lisp/calc/calcsel2.el b/lisp/calc/calcsel2.el
index 2299cd3da2a..1ed4faa807e 100644
--- a/lisp/calc/calcsel2.el
+++ b/lisp/calc/calcsel2.el
@@ -1,6 +1,6 @@
;;; calcsel2.el --- selection functions for Calc
-;; Copyright (C) 1990-1993, 2001-2017 Free Software Foundation, Inc.
+;; Copyright (C) 1990-1993, 2001-2018 Free Software Foundation, Inc.
;; Author: David Gillespie <daveg@synaptics.com>