progress: react more reasonably to nested progress topics
Previously, we'd reset the entire progress bar state when a topic was
completed, even if it wasn't the outermost progress topic. Now we
print the state of the next progress topic on the stack if one is left
rather than reset the progress bar.
$ hg init
Issue562: .hgignore requires newline at end:
$ touch foo
$ touch bar
$ touch baz
$ cat > makeignore.py <<EOF
> f = open(".hgignore", "w")
> f.write("ignore\n")
> f.write("foo\n")
> # No EOL here
> f.write("bar")
> f.close()
> EOF
$ python makeignore.py
Should display baz only:
$ hg status
? baz
$ rm foo bar baz .hgignore makeignore.py
$ touch a.o
$ touch a.c
$ touch syntax
$ mkdir dir
$ touch dir/a.o
$ touch dir/b.o
$ touch dir/c.o
$ hg add dir/a.o
$ hg commit -m 0
$ hg add dir/b.o
$ hg status
A dir/b.o
? a.c
? a.o
? dir/c.o
? syntax
$ echo "*.o" > .hgignore
$ hg status
abort: $TESTTMP/.hgignore: invalid pattern (relre): *.o
[255]
$ echo ".*\.o" > .hgignore
$ hg status
A dir/b.o
? .hgignore
? a.c
? syntax
Check it does not ignore the current directory '.':
$ echo "^\." > .hgignore
$ hg status
A dir/b.o
? a.c
? a.o
? dir/c.o
? syntax
$ echo "glob:**.o" > .hgignore
$ hg status
A dir/b.o
? .hgignore
? a.c
? syntax
$ echo "glob:*.o" > .hgignore
$ hg status
A dir/b.o
? .hgignore
? a.c
? syntax
$ echo "syntax: glob" > .hgignore
$ echo "re:.*\.o" >> .hgignore
$ hg status
A dir/b.o
? .hgignore
? a.c
? syntax
$ echo "syntax: invalid" > .hgignore
$ hg status
$TESTTMP/.hgignore: ignoring invalid syntax 'invalid'
A dir/b.o
? .hgignore
? a.c
? a.o
? dir/c.o
? syntax
$ echo "syntax: glob" > .hgignore
$ echo "*.o" >> .hgignore
$ hg status
A dir/b.o
? .hgignore
? a.c
? syntax
$ echo "relglob:syntax*" > .hgignore
$ hg status
A dir/b.o
? .hgignore
? a.c
? a.o
? dir/c.o
$ echo "relglob:*" > .hgignore
$ hg status
A dir/b.o
$ cd dir
$ hg status .
A b.o