44 lines
966 B
Bash
44 lines
966 B
Bash
#!/bin/sh
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# lowercase all lines without an @ symbol
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awk '$0 !~ /@/ {$0=tolower($0)} {print}' $1.idx >$1.idl
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# call makeindex to sort indexentries and produce an index
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# ... this *needs* manual.mst to be in place, otherwise we'll end
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# up with a LaTeX style index with \begin{index} .. \end{index}
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makeindex -l $1.idl
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# put hyphenation help into long commands
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echo "Hyphenating long index entries"
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echo '{a=index($0,"`");\
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if (a==0) {print $0;}\
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else {\
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b=index($0,"'"'"'");\
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if (b-a>40) {\
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anf=substr($0,1,a);\
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mid=substr($0,a+1,b-a-1);\
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end=substr($0,b);\
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b=length(mid);\
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i=1;\
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cap=1;\
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mid2=substr(mid,1,i-1);\
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while (i<=length(mid)) {\
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c=substr(mid,i,1);\
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if (c!=tolower(c)){\
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if (cap==0) mid2 = mid2 "\\-";\
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cap=1;\
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}\
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else cap=0;\
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mid2=mid2 c;\
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i=i+1;\
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}\
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print anf mid2 end;\
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}\
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else print $0;\
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}
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}' >mh.awk
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cp $1.ind $1.idl
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awk -f mh.awk $1.idl >$1.ind
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# clean up
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rm $1.idl mh.awk
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