# selectively git-add the things that are right, after inspecting them
set -e
-files=$(find tests/filter -name \*.tmp)
-for f in $files; do cp $f ${f%.tmp}.expected; done
+files=$(find tests/filter -name \*.expected.tmp)
+for f in $files; do
+ perl -pe '
+ (s/\n//, $stripnl=0) if $stripnl;
+ next unless /^# doctest starts/../^# doctest ends/;
+ $_="";
+ $stripnl=1;
+ ' \
+ <${f%.expected.tmp}.tmp >${f%.tmp}
+done