home *** CD-ROM | disk | FTP | other *** search
- : 'Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. '
- : '$Header: Change,v 1.1 85/08/22 16:38:36 timo Exp $'
-
- : 'Change error messages in limited number of files'
-
- case $1 in
- [0-9]*) start=$1; shift;
- case $1 in
- [0-9]*) step=$1; shift;;
- *) step=100;
- esac;;
- *) start=100; step=100;;
- esac
-
- for file
- do
- if test -f @$file
- then
- echo @$file already exists, $file skipped
- else
- mv $file @$file || exit
- echo $file $start
- sed 's/pprerr2 *( *\(.*\) *, *\(".*"\));/pprerr2(\1, MESS($, \2));/
- s/fixerr2 *( *\(.*\) *, *\(".*"\));/fixerr2(\1, MESS($, \2));/
- s/\(err[a-z]*[23]*\) *( *\(".*"\)/\1(MESS($, \2)/
- s/MESS([0-9\$]*/MESS($/' @$file |
- awk "BEGIN {messnum=$start}"'
- /MESS\(/ {n=split($0, field, "$");
- if (n==2) {print field[1] messnum field[2]; ++messnum}
- else print
- }
- !/MESS\(/ {print}' >$file
- if test -s $file
- then
- if cmp -s @$file $file
- then
- mv @$file $file
- echo $file unchanged
- else
- start=`expr $start + $step`
- fi
- else
- mv @$file $file
- echo $file clobbered, old version put back
- fi
- fi
- done
-