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1.1 root 1: if [ "x$1" = x ]; then echo 'usage: version.sh top-level-file' 1>&2; exit 1; fi
2:
3: if [ ! -r $1.major ]; then
4: echo 1 > $1.major
5: rm -f $1.minor
6: fi
7: if [ ! -r $1.minor ]; then echo 0 > $1.minor; fi
8:
9: echo '\begingroup' > $1.vrsn
10: echo ' \catcode`\#=12' >> $1.vrsn
11:
12: echo `cat $1.major $1.minor` | \
13: awk ' { major = $1; minor = $2 + 1}\
14: END { printf " \\gdef\\versiontag/{#%d.%d}%%\n", major, minor >> "'$1.vrsn'"; \
15: printf "%d\n", minor > "'$1.minor'"; }'
16:
17: echo ' \gdef\versiondate/{'`date`'}%' >> $1.vrsn
18: echo '\endgroup' >> $1.vrsn
19: echo '\typeout{Version \versiontag/ of \versiondate/}' >> $1.vrsn
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