[Emacs-diffs] Changes to emacs/lispref/permute-index [lexbind]

[Miles Bader]

Index: emacs/lispref/permute-index
diff -c emacs/lispref/permute-index:1.2.4.1 emacs/lispref/permute-index:removed
*** emacs/lispref/permute-index:1.2.4.1 Fri Apr  4 01:20:42 2003
--- emacs/lispref/permute-index Thu Nov 20 19:36:48 2003
***************
*** 1,124 ****
- #!/bin/sh
- # Generate a permuted index of all names.
- # The result is a file called index.fns.
- 
- # Copyright (C) 2001 Free Software Foundation, Inc.
- #
- # This file is part of GNU Emacs.
- #
- # GNU Emacs 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 2, or (at your option)
- # any later version.
- #
- # GNU Emacs 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 GNU Emacs; see the file COPYING.  If not, write to the
- # Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- # Boston, MA 02111-1307, USA.
- 
- # You will need to modify this for your needs.
- 
- 
- set TEXINDEX=texindex  # path to texindex command
- #set EMACS=gnuemacs     # your emacs command
- #set TEX=tex             # your tex command
- 
- set MANUAL=elisp  # 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 address@hidden 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 "
- rm -f permuted.raw
- 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."
- rm -f permuted.t
- ptx -i permuted.ignore -b permuted.break -f -r -w 144 \
-        < permuted.raw > permuted.t
- 
- 3:
- echo "Extract the desired fields."
- rm -f permuted.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
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