waynet@mongo.UUCP (Wayne Thompson) (12/03/88)
Posting-number: Volume 5, Issue 65
Submitted-by: "Wayne Thompson" <waynet@mongo.UUCP>
Archive-name: nnscript
[enscript appears to be a program for translating ASCII files into
PostScript code for printing on a PS printer. ++bsa]
If you don't have enscript(1-local) then ignore this (or file for future
reference). Buggestions, comments. flames? welcome.
Wayne
#! /bin/sh
# This is a shell archive, meaning:
# 1. Remove everything above the #! /bin/sh line.
# 2. Save the resulting text in a file.
# 3. Execute the file with /bin/sh (not csh) to create:
# nnscript
# This archive created: Wed Nov 30 08:16:07 1988
export PATH; PATH=/bin:/usr/bin:$PATH
echo shar: "extracting 'nnscript'" '(4406 characters)'
if test -f 'nnscript'
then
echo shar: "will not over-write existing file 'nnscript'"
else
sed 's/^ X//' << \SHAR_EOF > 'nnscript'
X#! /bin/sh
X#
X# @(#)nnscript 1.0 (sun!waynet) 11/29/88
X#
XPATHNAME=oculus:/HOME/waynet/bin/nnscript
X#
X# Author: Wayne Thompson
X#
X# Description:
X# This is a wrapper for enscript(1).
X# 1. It prints an expanded Gaudy header. The header has
X# a. full pathname
X# b. file size in bytes
X# c. user name in internet format
X# d. '(folded)' if so
X# 2. It prints using the least number of sheets (within reason)
X# by fooling with the number of columns, rotation, and font
X# size.
X# 3. It prevents character lossage due to line length by
X# fooling with the rotation, font size, and by folding as
X# a last resort.
X#
X# enscript - Line & Page lengths for various options w/Gaudy
X#
X# font = Courier
X# lnlen 2r R r pglen r R
X# f10 62c 90c 125c f10 47l 64l
X# f9 69c 101c 139c f9 52l 70l
X# f8 77c 113c 156c f8 58l 78l
X# f7 89c 129c 179c f7 65l 88l
X# f6 209c
X# f5 250c
X#
X# Options:
X# -s Single column only.
X# Anything that enscript understands.
X#
X# Files:
X#
X# Diagnostics:
X#
X# Dependencies:
X# Above table applies only to Courier type face and Gaudy mode.
X#
X# Bugs:
X# Each file is filtered through expand(1) and read by awk(1) to
X# determine longest line, this can be slow for large files.
X# A banner page is produced for each file.
X#
X
Xfont=Courier # mono space typeface
Xuser=${USER}@`hostname`
X
Xfor i
Xdo
X case $i in
X -d) debug=true; shift;;
X -s) sgl_col=true; shift;; # single column
X -*) hard_opts="${hard_opts} \"$i\""; shift;;# buffer opts
X *) break;;
X esac
Xdone
X
Xfor file
Xdo
X cd `dirname ${file}`
X file=`basename ${file}`
X pathname=`pwd`/${file}
X if [ ! -f $pathname ]
X then
X echo "$pathname: No such file"
X continue
X fi
X
X cmd=`expand ${file} | awk '
X {
X l = length ($0);
X if (l > ll)
X ll = l; # longest line in file
X }
X
X END {
X opts = "-1Rf'"${font}"'10"; # default - 1col portrait 10pt
X dp = int (NR / 64); if (NR % 64 > 0) dp++; # pgs for default
X
X if (ll > 179) {
X cmd = "fold -176 '"${file}"' | ";
X }
X else {
X cmd = "cat '"${file}"' | ";
X }
X cmd = cmd "enscript -GJ'"${file}"' ";
X
X if (ll > 156) {
X opts = "-1rf'"${font}"'7"; # 1col landscape 7pt
X }
X else if (ll > 139) {
X opts = "-1rf'"${font}"'8"; # 1col landscape 8pt
X }
X else if (ll > 125) {
X opts = "-1rf'"${font}"'9"; # 1col landscape 9pt
X }
X else if (ll > 113) {
X opts = "-1rf'"${font}"'10"; # 1col landscape 10pt
X }
X else if (ll > 101) {
X opts = "-1Rf'"${font}"'8"; # 1col portrait 8pt
X }
X else if (ll > 90) {
X opts = "-1Rf'"${font}"'9"; # 1col portrait 9pt
X }
X else if (ll > 89) {
X opts = "-1Rf'"${font}"'10"; # 1col portrait 10pt
X }
X else if (ll > 77 && ll < 90 && "'"${sgl_col}"'" == "") {
X np = int (NR / 130); if (NR % 130 > 0) np++;
X if (dp > np)
X opts = "-2rf'"${font}"'7"; # 2col landscape 7pt
X }
X else if (ll > 69 && "'"$sgl_col"'" == "") {
X np = int (NR / 116); if (NR % 116 > 0) np++;
X if (dp > np)
X opts = "-2rf'"${font}"'8"; # 2col landscape 8pt
X }
X else if (ll > 62 && "'"$sgl_col"'" == "") {
X np = int (NR / 104); if (NR % 104 > 0) np++;
X if (dp > np)
X opts = "-2rf'"${font}"'9"; # 2col landscape 9pt
X }
X else if ("'"$sgl_col"'" == "") {
X np = int (NR / 94); if (NR % 94 > 0) np++;
X if (dp > np)
X opts = "2rf'"${font}"'10"; # 2col landscape 10pt
X }
X
X if ("'"${debug}"'" == "true") {
X printf ("ll = %d, NR = %d ,dp = %d, np = %d, cmd = ",\
X ll, NR, dp, np);
X }
X print cmd opts;
X }
X '`
X
X size=`ls -l ${file} | awk '{ print $4 }'`
X note=`echo ${cmd} | awk '/^fold/ { print " - (folded)"; }'`
X header="${pathname}, ${size} bytes, ${user}${note}"
X
X if [ -n "$debug" ]
X then
X echo ${cmd} -b\"${header}\" ${hard_opts}
X else
X echo -n "${pathname} "
X eval ${cmd} -b\"${header}\" ${hard_opts}
X fi
Xdone
SHAR_EOF
if test 4406 -ne "`wc -c < 'nnscript'`"
then
echo shar: "error transmitting 'nnscript'" '(should have been 4406 characters)'
fi
chmod +x 'nnscript'
fi
exit 0
# End of shell archive