1 #!/bin/bash

2

3 hg init a

4 cd a

5 echo '[hooks]' > .hg/hgrc

6 echo "pretxncommit.whitespace = hg export tip | (! egrep -q '^\\+.*[ \\t]$')" >> .hg/hgrc

7

8 #$ name: simple

9

10 cat .hg/hgrc

11 echo 'a ' > a

12 hg commit -A -m 'test with trailing whitespace'

13 echo 'a' > a

14 hg commit -A -m 'drop trailing whitespace and try again'

15

16 #$ name:

17

18 echo '[hooks]' > .hg/hgrc

19 echo "pretxncommit.whitespace = .hg/check_whitespace.py" >> .hg/hgrc

20 cp $EXAMPLE_DIR/ch09/check_whitespace.py.lst .hg/check_whitespace.py

21 chmod +x .hg/check_whitespace.py

22

23 #$ name: better

24

25 cat .hg/hgrc

26 echo 'a ' >> a

27 hg commit -A -m 'add new line with trailing whitespace'

28 sed -i 's, *$,,' a

29 hg commit -A -m 'trimmed trailing whitespace'

30

31 #$ name:

32 exit 0