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-rw-r--r--contrib/chem/ChangeLog2
-rw-r--r--contrib/chem/Makefile.sub4
-rw-r--r--contrib/chem/README.txt4
-rw-r--r--contrib/chem/chem.man5
-rw-r--r--contrib/chem/chem.pic2
-rw-r--r--contrib/chem/examples/122/README4
-rw-r--r--contrib/chem/examples/122/ch2a_ethyl.chem4
-rw-r--r--contrib/chem/examples/122/ch2b_benzene.chem4
-rw-r--r--contrib/chem/examples/122/ch2c_benzene_right.chem4
-rw-r--r--contrib/chem/examples/122/ch4a_stick.chem4
-rw-r--r--contrib/chem/examples/122/ch4b_methyl_acetate.chem4
-rw-r--r--contrib/chem/examples/122/ch4c_colon.chem4
-rw-r--r--contrib/chem/examples/122/ch4d_HCl.H2O.chem4
-rw-r--r--contrib/chem/examples/122/ch4e_CaSO4.2H2O.chem4
-rw-r--r--contrib/chem/examples/122/ch4f_C.chem4
-rw-r--r--contrib/chem/examples/122/ch4g_BP.chem4
-rw-r--r--contrib/chem/examples/122/ch4h_methacrylate.chem4
-rw-r--r--contrib/chem/examples/122/ch4i_cyclo.chem4
-rw-r--r--contrib/chem/examples/122/ch4j_ring4.chem4
-rw-r--r--contrib/chem/examples/122/ch4k_ring3.chem4
-rw-r--r--contrib/chem/examples/122/ch4l_vertex.chem4
-rw-r--r--contrib/chem/examples/122/ch4m_double.chem4
-rw-r--r--contrib/chem/examples/122/ch4n_triple.chem4
-rw-r--r--contrib/chem/examples/122/ch4o_aromatic.chem4
-rw-r--r--contrib/chem/examples/122/ch4p_cholestanol.chem4
-rw-r--r--contrib/chem/examples/122/ch4q_rings.chem4
-rw-r--r--contrib/chem/examples/122/ch4r_spiro.chem4
-rw-r--r--contrib/chem/examples/122/ch4s_heteroatoms.chem4
-rw-r--r--contrib/chem/examples/122/ch4t_polycyclic.chem4
-rw-r--r--contrib/chem/examples/122/ch4u_nicotine.chem4
-rw-r--r--contrib/chem/examples/122/ch4v_histidine.chem4
-rw-r--r--contrib/chem/examples/122/ch4w_lsd.chem4
-rw-r--r--contrib/chem/examples/122/ch4x_anisole.chem4
-rw-r--r--contrib/chem/examples/122/ch4y_reserpine.chem4
-rw-r--r--contrib/chem/examples/122/ch4z1_eqn_glutamic.chem4
-rw-r--r--contrib/chem/examples/122/ch4z2_text.chem4
-rw-r--r--contrib/chem/examples/122/ch5a_size.chem4
-rw-r--r--contrib/chem/examples/122/ch6a_pic.chem4
-rw-r--r--contrib/chem/examples/122/ch6b_dna.chem4
-rw-r--r--contrib/chem/examples/122/chAa_polymer.chem4
-rw-r--r--contrib/chem/examples/122/chAb_vinyl_chloro.chem4
-rw-r--r--contrib/chem/examples/122/chAc_morphine.chem4
-rw-r--r--contrib/chem/examples/122/chAd_chlorophyll.chem4
-rw-r--r--contrib/chem/examples/122/chAe_chair.chem4
-rw-r--r--contrib/chem/examples/122/chAf_arrow.chem4
-rw-r--r--contrib/chem/examples/122/chAg_circle.chem4
-rw-r--r--contrib/chem/examples/122/chAh_brackets.chem4
-rw-r--r--contrib/chem/examples/122/chAi_poly_vinyl_chloride.chem4
-rw-r--r--contrib/chem/examples/122/chBa_jump.chem4
-rw-r--r--contrib/chem/examples/122/chBb_bonds.chem4
-rw-r--r--contrib/chem/examples/122/chBc_rings.chem4
-rw-r--r--contrib/chem/examples/README.txt4
-rw-r--r--contrib/chem/examples/atp.chem4
-rw-r--r--contrib/chem/examples/cholesterin.chem4
-rw-r--r--contrib/chem/examples/ethamivan.chem4
-rw-r--r--contrib/chem/examples/lsd.chem4
-rw-r--r--contrib/chem/examples/morphine.chem4
-rw-r--r--contrib/chem/examples/penicillin.chem4
-rw-r--r--contrib/chem/examples/reserpine.chem4
59 files changed, 116 insertions, 117 deletions
diff --git a/contrib/chem/ChangeLog b/contrib/chem/ChangeLog
index fef95088..aee1fffc 100644
--- a/contrib/chem/ChangeLog
+++ b/contrib/chem/ChangeLog
@@ -195,7 +195,7 @@
________________________________________________________________
License
- Copyright (C) 2006, 2007, 2008
+ Copyright (C) 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
Written by Bernd Warken
diff --git a/contrib/chem/Makefile.sub b/contrib/chem/Makefile.sub
index 0f5f23f8..b2a171d7 100644
--- a/contrib/chem/Makefile.sub
+++ b/contrib/chem/Makefile.sub
@@ -2,10 +2,10 @@
# File position: <groff-source>/contrib/chem/Makefile.sub
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
# Written by Bernd Warken.
-# Last update: 10 Nov 2006
+# Last update: 5 Jan 2009
# This file is part of `chem' which is part of `groff'.
diff --git a/contrib/chem/README.txt b/contrib/chem/README.txt
index 8d682926..35ff995b 100644
--- a/contrib/chem/README.txt
+++ b/contrib/chem/README.txt
@@ -24,9 +24,9 @@ are written in the `chem' language. The file names end with .chem.
####### License
-Last update: 6 Nov 2006
+Last update: 5 Jan 2009
-Copyright (C) 2006 Free Software Foundation, Inc.
+Copyright (C) 2006, 2009 Free Software Foundation, Inc.
Written by Bernd Warken.
This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/chem.man b/contrib/chem/chem.man
index a76fbe4c..66f6e9ca 100644
--- a/contrib/chem/chem.man
+++ b/contrib/chem/chem.man
@@ -4,8 +4,7 @@
Source file position: <groff_source_top>/contrib/chem/chem.man
Installed position: $prefix/share/man/man1/@g@chem.1
-Last update:
-04 Jan 2008
+Last update: 05 Jan 2009
..
.
.
@@ -23,7 +22,7 @@ version of
.
.
.de co
-Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc.
+Copyright (C) 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
.
.
.P
diff --git a/contrib/chem/chem.pic b/contrib/chem/chem.pic
index 01a00549..888517b5 100644
--- a/contrib/chem/chem.pic
+++ b/contrib/chem/chem.pic
@@ -3,7 +3,7 @@
# Source file position: <groff-source>/contrib/chem/chem.pic
# Installed position: <prefix>/share/groff/<version>/pic
-# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2008, 2009 Free Software Foundation, Inc.
# Written by Brian Kernighan <http://cm.bell-labs.com/cm/cs/who/bwk>,
# modified by Bernd Warken.
diff --git a/contrib/chem/examples/122/README b/contrib/chem/examples/122/README
index c31a3464..bd51196a 100644
--- a/contrib/chem/examples/122/README
+++ b/contrib/chem/examples/122/README
@@ -46,9 +46,9 @@ To get a suitable `groff' output run
####### License
-Last update: 9 Nov 2006
+Last update: 5 Jan 2009
-Copyright (C) 2006 Free Software Foundation, Inc.
+Copyright (C) 2006, 2009 Free Software Foundation, Inc.
Written by Bernd Warken.
This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch2a_ethyl.chem b/contrib/chem/examples/122/ch2a_ethyl.chem
index 1484c22f..0f1ca613 100644
--- a/contrib/chem/examples/122/ch2a_ethyl.chem
+++ b/contrib/chem/examples/122/ch2a_ethyl.chem
@@ -9,9 +9,9 @@ ch2a_ethyl.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch2b_benzene.chem b/contrib/chem/examples/122/ch2b_benzene.chem
index 565b0abc..d9e492da 100644
--- a/contrib/chem/examples/122/ch2b_benzene.chem
+++ b/contrib/chem/examples/122/ch2b_benzene.chem
@@ -9,9 +9,9 @@ ch2b_benzene.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch2c_benzene_right.chem b/contrib/chem/examples/122/ch2c_benzene_right.chem
index 02659a8b..ab4c956d 100644
--- a/contrib/chem/examples/122/ch2c_benzene_right.chem
+++ b/contrib/chem/examples/122/ch2c_benzene_right.chem
@@ -9,9 +9,9 @@ ch2c_benzene_right.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4a_stick.chem b/contrib/chem/examples/122/ch4a_stick.chem
index 6f27e0b9..f561f2a9 100644
--- a/contrib/chem/examples/122/ch4a_stick.chem
+++ b/contrib/chem/examples/122/ch4a_stick.chem
@@ -9,9 +9,9 @@ ch4a_stick.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4b_methyl_acetate.chem b/contrib/chem/examples/122/ch4b_methyl_acetate.chem
index 5aef328c..a519289f 100644
--- a/contrib/chem/examples/122/ch4b_methyl_acetate.chem
+++ b/contrib/chem/examples/122/ch4b_methyl_acetate.chem
@@ -9,9 +9,9 @@ ch4b_methyl_acetate.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4c_colon.chem b/contrib/chem/examples/122/ch4c_colon.chem
index 1b427386..19d156f7 100644
--- a/contrib/chem/examples/122/ch4c_colon.chem
+++ b/contrib/chem/examples/122/ch4c_colon.chem
@@ -9,9 +9,9 @@ ch4c_colon.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4d_HCl.H2O.chem b/contrib/chem/examples/122/ch4d_HCl.H2O.chem
index 0ebc6c52..9f57edc5 100644
--- a/contrib/chem/examples/122/ch4d_HCl.H2O.chem
+++ b/contrib/chem/examples/122/ch4d_HCl.H2O.chem
@@ -9,9 +9,9 @@ ch4d_HCl.H2O.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4e_CaSO4.2H2O.chem b/contrib/chem/examples/122/ch4e_CaSO4.2H2O.chem
index 6283c215..06d308bf 100644
--- a/contrib/chem/examples/122/ch4e_CaSO4.2H2O.chem
+++ b/contrib/chem/examples/122/ch4e_CaSO4.2H2O.chem
@@ -9,9 +9,9 @@ ch4e_CaSO4.2H2O.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4f_C.chem b/contrib/chem/examples/122/ch4f_C.chem
index 6ca3bbb9..496db1cc 100644
--- a/contrib/chem/examples/122/ch4f_C.chem
+++ b/contrib/chem/examples/122/ch4f_C.chem
@@ -9,9 +9,9 @@ ch4f_C.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4g_BP.chem b/contrib/chem/examples/122/ch4g_BP.chem
index 6f321323..1f7783c1 100644
--- a/contrib/chem/examples/122/ch4g_BP.chem
+++ b/contrib/chem/examples/122/ch4g_BP.chem
@@ -9,9 +9,9 @@ ch4g_BP.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4h_methacrylate.chem b/contrib/chem/examples/122/ch4h_methacrylate.chem
index 3032e64e..ba8e9c1d 100644
--- a/contrib/chem/examples/122/ch4h_methacrylate.chem
+++ b/contrib/chem/examples/122/ch4h_methacrylate.chem
@@ -9,9 +9,9 @@ ch4h_methacrylate.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4i_cyclo.chem b/contrib/chem/examples/122/ch4i_cyclo.chem
index 441e52ee..70416c2f 100644
--- a/contrib/chem/examples/122/ch4i_cyclo.chem
+++ b/contrib/chem/examples/122/ch4i_cyclo.chem
@@ -9,9 +9,9 @@ ch4i_cyclo.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4j_ring4.chem b/contrib/chem/examples/122/ch4j_ring4.chem
index 0c15003e..97698732 100644
--- a/contrib/chem/examples/122/ch4j_ring4.chem
+++ b/contrib/chem/examples/122/ch4j_ring4.chem
@@ -9,9 +9,9 @@ ch4j_ring4.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4k_ring3.chem b/contrib/chem/examples/122/ch4k_ring3.chem
index 8f084aae..79298440 100644
--- a/contrib/chem/examples/122/ch4k_ring3.chem
+++ b/contrib/chem/examples/122/ch4k_ring3.chem
@@ -9,9 +9,9 @@ ch4k_ring3.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4l_vertex.chem b/contrib/chem/examples/122/ch4l_vertex.chem
index c2678a70..75d2930f 100644
--- a/contrib/chem/examples/122/ch4l_vertex.chem
+++ b/contrib/chem/examples/122/ch4l_vertex.chem
@@ -9,9 +9,9 @@ ch4l_vertex.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4m_double.chem b/contrib/chem/examples/122/ch4m_double.chem
index ab8de659..0efdfc4d 100644
--- a/contrib/chem/examples/122/ch4m_double.chem
+++ b/contrib/chem/examples/122/ch4m_double.chem
@@ -9,9 +9,9 @@ ch4m_double.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4n_triple.chem b/contrib/chem/examples/122/ch4n_triple.chem
index 0b2c76c0..d8bdb1bd 100644
--- a/contrib/chem/examples/122/ch4n_triple.chem
+++ b/contrib/chem/examples/122/ch4n_triple.chem
@@ -9,9 +9,9 @@ ch4n_triple.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4o_aromatic.chem b/contrib/chem/examples/122/ch4o_aromatic.chem
index b76c8f6b..797ab383 100644
--- a/contrib/chem/examples/122/ch4o_aromatic.chem
+++ b/contrib/chem/examples/122/ch4o_aromatic.chem
@@ -9,9 +9,9 @@ ch4o_aromatic.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4p_cholestanol.chem b/contrib/chem/examples/122/ch4p_cholestanol.chem
index 747445f5..3e02b9e6 100644
--- a/contrib/chem/examples/122/ch4p_cholestanol.chem
+++ b/contrib/chem/examples/122/ch4p_cholestanol.chem
@@ -9,9 +9,9 @@ ch4p_cholestanol.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4q_rings.chem b/contrib/chem/examples/122/ch4q_rings.chem
index 9c8e358b..21abd84f 100644
--- a/contrib/chem/examples/122/ch4q_rings.chem
+++ b/contrib/chem/examples/122/ch4q_rings.chem
@@ -9,9 +9,9 @@ ch4q_rings.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4r_spiro.chem b/contrib/chem/examples/122/ch4r_spiro.chem
index be32fbf2..3440c384 100644
--- a/contrib/chem/examples/122/ch4r_spiro.chem
+++ b/contrib/chem/examples/122/ch4r_spiro.chem
@@ -9,9 +9,9 @@ ch4r_spiro.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4s_heteroatoms.chem b/contrib/chem/examples/122/ch4s_heteroatoms.chem
index 58c0ae80..8d944924 100644
--- a/contrib/chem/examples/122/ch4s_heteroatoms.chem
+++ b/contrib/chem/examples/122/ch4s_heteroatoms.chem
@@ -9,9 +9,9 @@ ch4s_heteroatoms.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4t_polycyclic.chem b/contrib/chem/examples/122/ch4t_polycyclic.chem
index 9432595e..5044dc40 100644
--- a/contrib/chem/examples/122/ch4t_polycyclic.chem
+++ b/contrib/chem/examples/122/ch4t_polycyclic.chem
@@ -9,9 +9,9 @@ ch4t_polycyclic.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4u_nicotine.chem b/contrib/chem/examples/122/ch4u_nicotine.chem
index 67311cf1..5f0e0245 100644
--- a/contrib/chem/examples/122/ch4u_nicotine.chem
+++ b/contrib/chem/examples/122/ch4u_nicotine.chem
@@ -9,9 +9,9 @@ ch4u_nicotine.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4v_histidine.chem b/contrib/chem/examples/122/ch4v_histidine.chem
index 7d3cac9f..819da05c 100644
--- a/contrib/chem/examples/122/ch4v_histidine.chem
+++ b/contrib/chem/examples/122/ch4v_histidine.chem
@@ -9,9 +9,9 @@ ch4v_histidine.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4w_lsd.chem b/contrib/chem/examples/122/ch4w_lsd.chem
index 390f2e5a..53256871 100644
--- a/contrib/chem/examples/122/ch4w_lsd.chem
+++ b/contrib/chem/examples/122/ch4w_lsd.chem
@@ -9,9 +9,9 @@ ch4w_lsd.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4x_anisole.chem b/contrib/chem/examples/122/ch4x_anisole.chem
index 61f382fb..48727c52 100644
--- a/contrib/chem/examples/122/ch4x_anisole.chem
+++ b/contrib/chem/examples/122/ch4x_anisole.chem
@@ -9,9 +9,9 @@ ch4x_anisole.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4y_reserpine.chem b/contrib/chem/examples/122/ch4y_reserpine.chem
index 7105e0ff..d637a56e 100644
--- a/contrib/chem/examples/122/ch4y_reserpine.chem
+++ b/contrib/chem/examples/122/ch4y_reserpine.chem
@@ -10,9 +10,9 @@ ch4y_reserpine.chem:
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
# Some corrections were added.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4z1_eqn_glutamic.chem b/contrib/chem/examples/122/ch4z1_eqn_glutamic.chem
index c0560daa..0ad7bb1a 100644
--- a/contrib/chem/examples/122/ch4z1_eqn_glutamic.chem
+++ b/contrib/chem/examples/122/ch4z1_eqn_glutamic.chem
@@ -13,9 +13,9 @@ delim $$
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
# Some corrections were added.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch4z2_text.chem b/contrib/chem/examples/122/ch4z2_text.chem
index 84044095..47064ef1 100644
--- a/contrib/chem/examples/122/ch4z2_text.chem
+++ b/contrib/chem/examples/122/ch4z2_text.chem
@@ -9,9 +9,9 @@ ch4z2_text.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch5a_size.chem b/contrib/chem/examples/122/ch5a_size.chem
index 18b31284..d945db31 100644
--- a/contrib/chem/examples/122/ch5a_size.chem
+++ b/contrib/chem/examples/122/ch5a_size.chem
@@ -9,9 +9,9 @@ ch5a_size.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch6a_pic.chem b/contrib/chem/examples/122/ch6a_pic.chem
index c6478fe8..f444591f 100644
--- a/contrib/chem/examples/122/ch6a_pic.chem
+++ b/contrib/chem/examples/122/ch6a_pic.chem
@@ -9,9 +9,9 @@ ch6a_pic.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 2 Nov 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/ch6b_dna.chem b/contrib/chem/examples/122/ch6b_dna.chem
index 2ab61c97..38577db7 100644
--- a/contrib/chem/examples/122/ch6b_dna.chem
+++ b/contrib/chem/examples/122/ch6b_dna.chem
@@ -9,9 +9,9 @@ ch6b_dna.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 29 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/chAa_polymer.chem b/contrib/chem/examples/122/chAa_polymer.chem
index 64ef7eba..5dc8838b 100644
--- a/contrib/chem/examples/122/chAa_polymer.chem
+++ b/contrib/chem/examples/122/chAa_polymer.chem
@@ -9,9 +9,9 @@ chAa_polymer.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/chAb_vinyl_chloro.chem b/contrib/chem/examples/122/chAb_vinyl_chloro.chem
index a8817fa9..5f9d197c 100644
--- a/contrib/chem/examples/122/chAb_vinyl_chloro.chem
+++ b/contrib/chem/examples/122/chAb_vinyl_chloro.chem
@@ -9,9 +9,9 @@ chAb_vinyl_chloro.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/chAc_morphine.chem b/contrib/chem/examples/122/chAc_morphine.chem
index bd82f612..bd37cde9 100644
--- a/contrib/chem/examples/122/chAc_morphine.chem
+++ b/contrib/chem/examples/122/chAc_morphine.chem
@@ -9,9 +9,9 @@ chAc_morphine.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/chAd_chlorophyll.chem b/contrib/chem/examples/122/chAd_chlorophyll.chem
index b6b2254a..99495e38 100644
--- a/contrib/chem/examples/122/chAd_chlorophyll.chem
+++ b/contrib/chem/examples/122/chAd_chlorophyll.chem
@@ -9,9 +9,9 @@ chAd_chlorophyll.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/chAe_chair.chem b/contrib/chem/examples/122/chAe_chair.chem
index efecfebc..23de7729 100644
--- a/contrib/chem/examples/122/chAe_chair.chem
+++ b/contrib/chem/examples/122/chAe_chair.chem
@@ -9,9 +9,9 @@ chAe_chair.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/chAf_arrow.chem b/contrib/chem/examples/122/chAf_arrow.chem
index c8acc660..e7566b50 100644
--- a/contrib/chem/examples/122/chAf_arrow.chem
+++ b/contrib/chem/examples/122/chAf_arrow.chem
@@ -12,9 +12,9 @@ delim $$
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/chAg_circle.chem b/contrib/chem/examples/122/chAg_circle.chem
index f53c2516..b51c9d98 100644
--- a/contrib/chem/examples/122/chAg_circle.chem
+++ b/contrib/chem/examples/122/chAg_circle.chem
@@ -9,9 +9,9 @@ chAg_circle.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 2 Nov 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/chAh_brackets.chem b/contrib/chem/examples/122/chAh_brackets.chem
index a33e31d8..c45df5d6 100644
--- a/contrib/chem/examples/122/chAh_brackets.chem
+++ b/contrib/chem/examples/122/chAh_brackets.chem
@@ -12,9 +12,9 @@ delim $$
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/chAi_poly_vinyl_chloride.chem b/contrib/chem/examples/122/chAi_poly_vinyl_chloride.chem
index d463495d..ea0be896 100644
--- a/contrib/chem/examples/122/chAi_poly_vinyl_chloride.chem
+++ b/contrib/chem/examples/122/chAi_poly_vinyl_chloride.chem
@@ -10,9 +10,9 @@ chAi_poly_vinyl_chloride.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 29 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/chBa_jump.chem b/contrib/chem/examples/122/chBa_jump.chem
index 2adf75f8..9e60a28e 100644
--- a/contrib/chem/examples/122/chBa_jump.chem
+++ b/contrib/chem/examples/122/chBa_jump.chem
@@ -9,9 +9,9 @@ chBa_jump.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/chBb_bonds.chem b/contrib/chem/examples/122/chBb_bonds.chem
index 0cf7b92c..22fdf951 100644
--- a/contrib/chem/examples/122/chBb_bonds.chem
+++ b/contrib/chem/examples/122/chBb_bonds.chem
@@ -9,9 +9,9 @@ chBb_bonds.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/122/chBc_rings.chem b/contrib/chem/examples/122/chBc_rings.chem
index e6b2fbeb..a6fff436 100644
--- a/contrib/chem/examples/122/chBc_rings.chem
+++ b/contrib/chem/examples/122/chBc_rings.chem
@@ -9,9 +9,9 @@ chBc_rings.chem:
# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan
# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>.
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/README.txt b/contrib/chem/examples/README.txt
index 09131fa4..8fff7120 100644
--- a/contrib/chem/examples/README.txt
+++ b/contrib/chem/examples/README.txt
@@ -37,9 +37,9 @@ chemically.
####### License
-Last update: 9 Nov 2006
+Last update: 5 Jan 2009
-Copyright (C) 2006 Free Software Foundation, Inc.
+Copyright (C) 2006, 2009 Free Software Foundation, Inc.
Written by Bernd Warken.
This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/atp.chem b/contrib/chem/examples/atp.chem
index 6bb7d7fc..ca105592 100644
--- a/contrib/chem/examples/atp.chem
+++ b/contrib/chem/examples/atp.chem
@@ -11,10 +11,10 @@ atp.chem:
# Source file position: <groff-source>/contrib/chem/example/atp.chem
# Installed position: <prefix>/share/doc/groff/example/chem/atp.chem
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
# Written by Bernd Warken.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/cholesterin.chem b/contrib/chem/examples/cholesterin.chem
index ae55df2f..0dd1c29f 100644
--- a/contrib/chem/examples/cholesterin.chem
+++ b/contrib/chem/examples/cholesterin.chem
@@ -9,10 +9,10 @@ cholesterin.chem:
# Source file position: <groff-source>/contrib/chem/example/cholesterin.p
# Installed position: <prefix>/share/doc/groff/example/chem/cholesterin.p
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
# Written by Bernd Warken.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/ethamivan.chem b/contrib/chem/examples/ethamivan.chem
index 859b5de6..9534b307 100644
--- a/contrib/chem/examples/ethamivan.chem
+++ b/contrib/chem/examples/ethamivan.chem
@@ -8,10 +8,10 @@ ethamivan.chem:
# Source file position: <groff-source>/contrib/chem/example/ethamivan.chem
# Installed position: <prefix>/share/doc/groff/example/chem/ethamivan.chem
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
# Written by Bernd Warken.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/lsd.chem b/contrib/chem/examples/lsd.chem
index 338d5eef..77cd3973 100644
--- a/contrib/chem/examples/lsd.chem
+++ b/contrib/chem/examples/lsd.chem
@@ -8,10 +8,10 @@ lsd.chem:
# Source file position: <groff-source>/contrib/chem/example/lsd.p
# Installed position: <prefix>/share/doc/groff/example/chem/lsd.p
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
# Written by Bernd Warken.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/morphine.chem b/contrib/chem/examples/morphine.chem
index d8efa6e0..55de84d3 100644
--- a/contrib/chem/examples/morphine.chem
+++ b/contrib/chem/examples/morphine.chem
@@ -10,10 +10,10 @@ morphine.chem:
# Source file position: <groff-source>/contrib/chem/example/morphine.chem
# Installed position: <prefix>/share/doc/groff/example/chem/morphine.chem
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
# Written by Bernd Warken.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/penicillin.chem b/contrib/chem/examples/penicillin.chem
index dd800bde..067ea2a9 100644
--- a/contrib/chem/examples/penicillin.chem
+++ b/contrib/chem/examples/penicillin.chem
@@ -11,10 +11,10 @@ penicillin.chem:
# Source file position: <groff-source>/contrib/chem/example/morphine.chem
# Installed position: <prefix>/share/doc/groff/example/chem/morphine.chem
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
# Written by Bernd Warken.
-# Last update: 26 Oct 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.
diff --git a/contrib/chem/examples/reserpine.chem b/contrib/chem/examples/reserpine.chem
index 09e2e27a..8b23bf33 100644
--- a/contrib/chem/examples/reserpine.chem
+++ b/contrib/chem/examples/reserpine.chem
@@ -8,10 +8,10 @@ begin chem
# Source file position: <groff-source>/contrib/chem/example/reserpine.chem
# Installed position: <prefix>/share/doc/groff/example/chem/reserpine.chem
-# Copyright (C) 2006 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009 Free Software Foundation, Inc.
# Written by Bernd Warken.
-# Last update: 6 Nov 2006
+# Last update: 5 Jan 2009
# This file is part of `chem', which is part of `groff'.