From d318611dd6f23fcfedd50e9b9e24620b102ba96a Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 21:44:05 +0200 Subject: Adding upstream version 1.23.0. Signed-off-by: Daniel Baumann --- contrib/chem/examples/122/ch4y_reserpine.chem | 62 +++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 contrib/chem/examples/122/ch4y_reserpine.chem (limited to 'contrib/chem/examples/122/ch4y_reserpine.chem') diff --git a/contrib/chem/examples/122/ch4y_reserpine.chem b/contrib/chem/examples/122/ch4y_reserpine.chem new file mode 100644 index 0000000..fb5d1ca --- /dev/null +++ b/contrib/chem/examples/122/ch4y_reserpine.chem @@ -0,0 +1,62 @@ +ch4y_reserpine.chem: +.br +.cstart + +# Example file for 'chem': + +# This originates from Computing Science Technical Report No. 122 +# CHEM - A Program for Typesetting Chemical Diagrams: User Manual +# by Jon L. Bentley, Lynn W. Jelinski, Brian W. Kernighan +# . +# Some corrections were added. + +# Copyright (C) 2006-2020 Free Software Foundation, Inc. + +# This file is part of 'chem', which is part of 'groff'. + +# 'groff' is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License (GPL) version 2 as +# published by the Free Software Foundation. + +# 'groff' is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# The GPL2 license text is available in the internet at +# . + +######################################################################## + + CH3O + bond 60 +R1: benzene +R2: aromatic flatring5 pointing down put N at 1 with .V3 at R1.V2 + H below R2.V1 +R3: ring put N at 3 with .V5 at R2.V5 +R4: ring put N at 1 with .V1 at R3.V3 + back bond -120 from R4.V4 ; H + back bond 60 from R4.V3 ; H +R5: ring with .V1 at R4.V3 + bond -120 ; C + double bond down from C ; O + CH3O left of C + back bond 60 from R5.V3 ; H + back bond down from R5.V4 ; O + CH3 right of O + bond 120 from R5.V3 ; O + bond right length .1 from O ; C + double bond down ; O + bond right length .1 from C +B: benzene pointing right + bond 30 from B.V6 ; OCH3 + bond right from B.V1 ; OCH3 + bond 150 from B.V2 ; OCH3 + +# Local Variables: +# mode: Nroff +# End: +.cend -- cgit v1.2.3