25 lines
506 B
Plaintext
25 lines
506 B
Plaintext
#!
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# @(#)vers_gen 1.1 94/10/31
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#
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if [ ! -s version ];
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then echo 0.0 > version
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fi
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echo `cat version` $1 | \
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awk '
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$2 ~ /^\+((\.|[0-9])*)$/ \
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{
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n1 = split($2, update, ".");
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n2 = split($1, old, ".")
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if (n1 > n2) last = n1; else last = n2;
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for (i = 1; i <= (last - 1); i++) {
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update[i] += old[i];
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printf "%d.", update[i];
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}
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printf "%d\n", (update[last] + old[last]) ;
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}
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$2 ~ /^[0-9]((\.[0-9])*)$/ { printf "%s\n", $2;}
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(length($2) == 0) && ($1 ~ /^[0-9]((\.[0-9])*)$/) \
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{
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printf "%s\n", $1;
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}'
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