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comparison man/lispref/permute-index @ 412:697ef44129c6 r21-2-14

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Import from CVS: tag r21-2-14
author cvs
date Mon, 13 Aug 2007 11:20:41 +0200
parents 376386a54a3c
children
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411:12e008d41344 412:697ef44129c6
1 #!/bin/csh -f
2 # Generate a permuted index of all names.
3 # The result is a file called index.fns.
4
5 # You will need to modify this for your needs.
6
7
8 set TEXINDEX=texindex # path to texindex command
9 #set EMACS=xemacs # your emacs command
10 #set TEX=tex # your tex command
11
12 set MANUAL=lispref # the base name of the manual
13
14 # goto 3
15
16 1:
17 echo "Extract raw index from texinfo fn index."
18 # Let texindex combine duplicate entries, later.
19 # But it wants to protect non-alphanumerics thus confusing ptx.
20 # Also change `\ ' to just a ` ', since texindex will fail. This is produced
21 # by `@findex two words' in an example environment (no doubt among others).
22 # delete wrapper parens
23 # change dots {} to dots{}
24 # change {-} to char form, so ptx wont ignore it.
25 # delete leading \entry {
26 # change '\ ' to ' '
27 # change lines with = < > since they mess up field extraction.
28 # separate into fields delimited by "
29 cat ${MANUAL}.fn | \
30 sed \
31 -e 's/(\([^)]*\))/\1/' \
32 -e 's/\\dots {}/(\\dots{})/' \
33 -e "s/{-}/{{\\tt\\char'055}}/" \
34 -e 's,^[^ ]* {,,' \
35 -e 's, },},' \
36 -e 's,\\ , ,g' \
37 -e 's/{\\tt\\char61}/=/' \
38 -e 's/{\\tt\\gtr}/>/' \
39 -e 's/{\\tt\\less}/</' \
40 -e 's/}{/"/g' \
41 | awk -F\" '{print $2, $1}' >! permuted.raw
42
43 2:
44 # Build break file for ptx.
45 cat <<EOF > permuted.break
46 -
47 :
48 EOF
49 # Build the ignore file for ptx.
50 # We would like to ignore "and", "or", and "for",
51 # but ptx ignores ignore words even if they stand alone.
52 cat <<EOF > permuted.ignore
53 the
54 in
55 to
56 as
57 a
58 an
59 of
60 on
61 them
62 how
63 from
64 by
65 EOF
66
67 echo "Make troff permuted index."
68 ptx -i permuted.ignore -b permuted.break -f -r -w 144 \
69 < permuted.raw >! permuted.t
70
71 3:
72 echo "Extract the desired fields."
73 awk -F\" '{printf "%s\"%s\"%s\n", $4,$6,$9}' permuted.t >! permuted.fields
74
75 4:
76 echo "Format for texindex."
77 # delete lines that start with "and ", "for "
78 sed < permuted.fields \
79 -e 's/=/{\\tt\\char61}/' \
80 -e 's/>/{\\tt\\gtr}/' \
81 -e 's/</{\\tt\\less}/' \
82 -e '/"and /d' \
83 -e '/"for /d' \
84 | awk -F\" 'NF>0 {if ($1=="") {\
85 print "\entry {" $2 "}{" 0+$3 "}{" $2 "}" }\
86 else {\
87 print "\entry {" $2 ", " $1 "}{" 0+$3 "}{" $2 ", " $1 "}"} }'\
88 > permuted.fn
89
90 5:
91 echo "Sort with texindex."
92 ${TEXINDEX} permuted.fn
93 #mv permuted.fns ${MANUAL}.fns
94
95 # The resulting permuted.fns will be read when we run TeX
96 # on the manual the second time. Or you can use permuted.texinfo here.
97 #${TEX} permuted.texinfo
98
99 6:
100 echo "Clean up."
101 rm -f permuted.fields permuted.t permuted.raw
102 rm -f permuted.break permuted.ignore permuted.fn