minirst: dynamically compile admonitions regexp Currently, parsing admonitions uses a static regular expression created from a pre-defined list of admonitions. A future patch will introduce a feature that needs to parse custom admonitions. Prepare for this by compiling the admonitions regular expression during each function invocation. Strictly speaking, there is a slight performance loss here. But we only run this code as part of displaying help text. I don't think the loss will be noticeable and I don't think we care if it were.

minirst: detect bullet lists using asterisks Previously, the "bullet" regular expression excluded the asterisk ('*') as a character denoting a bulleted list. Why I'm not sure because the asterisk seems to be the canonical bullet character in reST these days. This patch makes asterisk-prefixed lines parse as bulleted lists.

color: update the help table We also need to reference the new topic in the great old help table.

ui: remove superfluous indent in _write()

smartset: reorder initialization of baseset in more intuitive way What we want to do is to assign either _set or _list per the given data type.

config: update the Windows example config file We move from the color extensions to the 'ui.color' config.

help: use 'churn' instead of 'color' as an example extension The 'color' extensions is now deprecated.