bootstrap: remove the need for a sorted .gitignore During bootstrap, files may be created which are already included in .gitignore, but the test to add such a file relied on the sort order. Now, it just adds such a new entry and thus only changes the file if the line count would change. * bootstrap (insert_if_absent): Instead of comparing the sorted new file with the original, the function compares the line count, and only in case of a difference, the given file is changed. Also ensure that the given ignore file does not already include duplicate entries, as otherwise, the entry count would be innacurate. (sort_patterns): Remove this now redundant function. (gitignore_entries): A new function to return significant entries from .gitignore. Improved-by: Pádraig Brady

#!/bin/sh

# Execute the test only with seekable input stream.
# The behaviour of fflush() on a non-seekable input stream is undefined.
./test-fflush2${EXEEXT} 1 < "$srcdir/test-fflush2.sh" || exit $?
./test-fflush2${EXEEXT} 2 < "$srcdir/test-fflush2.sh" || exit $?
#cat "$srcdir/test-fflush2.sh" | ./test-fflush2${EXEEXT} || exit $?

exit 0