minirst: support containers
Text can be grouped into generic containers in reStructuredText:
.. container:: foo
This is text inside a "foo" container.
.. container:: bar
This is nested inside two containers.
The minirst parser now recognizes these containers. The containers are
either pruned completely from the output (included all nested blocks)
or they are simply un-indented. So if 'foo' and 'bar' containers are
kept, the above example will result in:
This is text inside a "foo" container.
This is nested inside two containers.
If only 'foo' containers are kept, we get:
This is text inside a "foo" container.
No output is made if only 'bar' containers are kept.
This feature will come in handy for implementing different levels of
help output (e.g., verbose and debug level help texts).
#!/bin/sh
echo "[extensions]" >> $HGRCPATH
echo "bookmarks=" >> $HGRCPATH
hg init
echo % no bookmarks
hg bookmarks
echo % bookmark rev -1
hg bookmark X
echo % list bookmarks
hg bookmarks
echo a > a
hg add a
hg commit -m 0
echo % bookmark X moved to rev 0
hg bookmarks
echo % look up bookmark
hg log -r X
echo % second bookmark for rev 0
hg bookmark X2
echo % bookmark rev -1 again
hg bookmark -r null Y
echo % list bookmarks
hg bookmarks
echo b > b
hg add b
hg commit -m 1
echo % bookmarks X and X2 moved to rev 1, Y at rev -1
hg bookmarks
echo % bookmark rev 0 again
hg bookmark -r 0 Z
echo c > c
hg add c
hg commit -m 2
echo % bookmarks X and X2 moved to rev 2, Y at rev -1, Z at rev 0
hg bookmarks
echo % rename nonexistent bookmark
hg bookmark -m A B
echo % rename to existent bookmark
hg bookmark -m X Y
echo % force rename to existent bookmark
hg bookmark -f -m X Y
echo % list bookmarks
hg bookmark
echo % rename without new name
hg bookmark -m Y
echo % delete without name
hg bookmark -d
echo % delete nonexistent bookmark
hg bookmark -d A
echo % bookmark name with spaces should be stripped
hg bookmark ' x y '
echo % list bookmarks
hg bookmarks
echo % look up stripped bookmark name
hg log -r 'x y'
echo % reject bookmark name with newline
hg bookmark '
'
echo % bookmark with existing name
hg bookmark Z
echo % force bookmark with existing name
hg bookmark -f Z
echo % list bookmarks
hg bookmark
echo % revision but no bookmark name
hg bookmark -r .
true