+++ /dev/null
-#!/bin/csh -f
-# Generate a permuted index of all names.
-# The result is a file called index.fns.
-
-# You will need to modify this for your needs.
-
-
-set TEXINDEX=texindex # path to texindex command
-#set EMACS=xemacs # your emacs command
-#set TEX=tex # your tex command
-
-set MANUAL=lispref # the base name of the manual
-
-# goto 3
-
-1:
-echo "Extract raw index from texinfo fn index."
-# Let texindex combine duplicate entries, later.
-# But it wants to protect non-alphanumerics thus confusing ptx.
-# Also change `\ ' to just a ` ', since texindex will fail. This is produced
-# by `@findex two words' in an example environment (no doubt among others).
-# delete wrapper parens
-# change dots {} to dots{}
-# change {-} to char form, so ptx wont ignore it.
-# delete leading \entry {
-# change '\ ' to ' '
-# change lines with = < > since they mess up field extraction.
-# separate into fields delimited by "
-cat ${MANUAL}.fn | \
- sed \
- -e 's/(\([^)]*\))/\1/' \
- -e 's/\\dots {}/(\\dots{})/' \
- -e "s/{-}/{{\\tt\\char'055}}/" \
- -e 's,^[^ ]* {,,' \
- -e 's, },},' \
- -e 's,\\ , ,g' \
- -e 's/{\\tt\\char61}/=/' \
- -e 's/{\\tt\\gtr}/>/' \
- -e 's/{\\tt\\less}/</' \
- -e 's/}{/"/g' \
- | awk -F\" '{print $2, $1}' >! permuted.raw
-
-2:
-# Build break file for ptx.
-cat <<EOF > permuted.break
--
-:
-EOF
-# Build the ignore file for ptx.
-# We would like to ignore "and", "or", and "for",
-# but ptx ignores ignore words even if they stand alone.
-cat <<EOF > permuted.ignore
-the
-in
-to
-as
-a
-an
-of
-on
-them
-how
-from
-by
-EOF
-
-echo "Make troff permuted index."
-ptx -i permuted.ignore -b permuted.break -f -r -w 144 \
- < permuted.raw >! permuted.t
-
-3:
-echo "Extract the desired fields."
-awk -F\" '{printf "%s\"%s\"%s\n", $4,$6,$9}' permuted.t >! permuted.fields
-
-4:
-echo "Format for texindex."
-# delete lines that start with "and ", "for "
-sed < permuted.fields \
- -e 's/=/{\\tt\\char61}/' \
- -e 's/>/{\\tt\\gtr}/' \
- -e 's/</{\\tt\\less}/' \
- -e '/"and /d' \
- -e '/"for /d' \
- | awk -F\" 'NF>0 {if ($1=="") {\
- print "\entry {" $2 "}{" 0+$3 "}{" $2 "}" }\
- else {\
- print "\entry {" $2 ", " $1 "}{" 0+$3 "}{" $2 ", " $1 "}"} }'\
- > permuted.fn
-
-5:
-echo "Sort with texindex."
-${TEXINDEX} permuted.fn
-#mv permuted.fns ${MANUAL}.fns
-
-# The resulting permuted.fns will be read when we run TeX
-# on the manual the second time. Or you can use permuted.texinfo here.
-#${TEX} permuted.texinfo
-
-6:
-echo "Clean up."
-rm -f permuted.fields permuted.t permuted.raw
-rm -f permuted.break permuted.ignore permuted.fn