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author | wl <wl> | 2013-08-11 08:28:51 +0000 |
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committer | wl <wl> | 2013-08-11 08:28:51 +0000 |
commit | dd226e578e7a8a0a13826c0039318e6ce7869141 (patch) | |
tree | acadf1aff352fc7bbbe4b41c39c391442ec4780b /contrib/chem/examples/122/chAf_arrow.chem | |
parent | 2e4ed555a4ce1fcb09d45c9b829de0480390fe67 (diff) | |
download | groff-dd226e578e7a8a0a13826c0039318e6ce7869141.tar.gz |
Revert accidental removal of previous commit.
Diffstat (limited to 'contrib/chem/examples/122/chAf_arrow.chem')
-rw-r--r-- | contrib/chem/examples/122/chAf_arrow.chem | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/contrib/chem/examples/122/chAf_arrow.chem b/contrib/chem/examples/122/chAf_arrow.chem new file mode 100644 index 00000000..e7566b50 --- /dev/null +++ b/contrib/chem/examples/122/chAf_arrow.chem @@ -0,0 +1,70 @@ +chAf_arrow.chem: +.br +.EQ +delim $$ +.EN +.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 +# <http://cm.bell-labs.com/cm/cs/cstr/122.ps.gz>. + +# Copyright (C) 2006, 2009 Free Software Foundation, Inc. + +# Last update: 5 Jan 2009 + +# 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 as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# `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 <http://www.gnu.org/licenses/>. + +######################################################################## + + bond length .1 ; BP + bond up length .5 + bond right + bond down length .5 from BP + bond right + bond right from BP ; C + double bond up ; O + bond right from C + benzene pointing right + bond right ; C + double bond up from C ; O + bond right from C ; O + bond right ; CH2 +# this is the statement to make the arrow + line <- from CH2.s down + move down .1 ; "0.085" + CH2CH2CH2 right of CH2 + bond right ; O + bond right length .1 ; BP + bond up length .5 from BP + bond left + bond right length .1 from BP + bond down length .5 from BP ; BP + bond left + "$n$" with .w at BP.se + +######################################################################## +### Emacs settings +# Local Variables: +# mode: Nroff +# End: +.cend +.EQ +delim off +.EN |