comparison mercurial/minirst.py @ 22770:de9424647fe4

help: show all nested subsections of a section with `hg help foo.section`

Used to be that `hg help hgrc.paths` would show

    "paths"
    -------

    Assigns symbolic names to repositories. The left side is the symbolic
    name, and the right gives the directory or URL that is the location of the
    repository. Default paths can be declared by setting the following
    entries.

and stop there. Obviously the result seems better as shown in the
attached test.

22769:3f808549d426

    """Parse and format the text according to width."""
    blocks, pruned = parse(text, indent, keep or [])
    if section:
        sections = getsections(blocks)
        blocks = []
        for name, nest, b in sections:
            if name == section:
                blocks = b
    if style == 'html':
        text = formathtml(blocks)
    else:
        text = ''.join(formatblock(b, width) for b in blocks)
    if keep is None:

22770:de9424647fe4

    """Parse and format the text according to width."""
    blocks, pruned = parse(text, indent, keep or [])
    if section:
        sections = getsections(blocks)
        blocks = []
        i = 0
        while i < len(sections):
            name, nest, b = sections[i]
            if name == section:
                blocks.extend(b)

                ## Also show all subnested sections
                while i + 1 < len(sections) and sections[i + 1][1] > nest:
                    i += 1
                    blocks.extend(sections[i][2])
            i += 1

    if style == 'html':
        text = formathtml(blocks)
    else:
        text = ''.join(formatblock(b, width) for b in blocks)
    if keep is None: