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1.1 root 1: : 'Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. '
2: : '$Header: Change,v 1.1 85/08/22 16:38:36 timo Exp $'
3:
4: : 'Change error messages in limited number of files'
5:
6: case $1 in
7: [0-9]*) start=$1; shift;
8: case $1 in
9: [0-9]*) step=$1; shift;;
10: *) step=100;
11: esac;;
12: *) start=100; step=100;;
13: esac
14:
15: for file
16: do
17: if test -f @$file
18: then
19: echo @$file already exists, $file skipped
20: else
21: mv $file @$file || exit
22: echo $file $start
23: sed 's/pprerr2 *( *\(.*\) *, *\(".*"\));/pprerr2(\1, MESS($, \2));/
24: s/fixerr2 *( *\(.*\) *, *\(".*"\));/fixerr2(\1, MESS($, \2));/
25: s/\(err[a-z]*[23]*\) *( *\(".*"\)/\1(MESS($, \2)/
26: s/MESS([0-9\$]*/MESS($/' @$file |
27: awk "BEGIN {messnum=$start}"'
28: /MESS\(/ {n=split($0, field, "$");
29: if (n==2) {print field[1] messnum field[2]; ++messnum}
30: else print
31: }
32: !/MESS\(/ {print}' >$file
33: if test -s $file
34: then
35: if cmp -s @$file $file
36: then
37: mv @$file $file
38: echo $file unchanged
39: else
40: start=`expr $start + $step`
41: fi
42: else
43: mv @$file $file
44: echo $file clobbered, old version put back
45: fi
46: fi
47: done
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