hgweb: wrap {instabilities} by hybridlist() This is a list of simple values, which can be a hybrid list.

hgweb: wrap {whyunstable} with mappinggenerator This is also a generator of mappings, which needs a wrapper.

hgweb: wrap {succsandmarkers} with mappinggenerator This is also a generator of mappings, which needs a wrapper.

hgweb: wrap {branches} and {entries} of branches with mappinggenerator Bare generator of mappings shouldn't be put in a template mapping because its type can't be determined without consuming it.

hgweb: drop tmpl argument from webutil.showtag() and showbookmark() It's replaced by a context argument passed to a mappinggenerator.

hgweb: wrap {changelogtag}, {changesettag}, and {changesetbookmark} These can't be hybrid lists as they've associated with named template, 't1'.

hgweb: drop useless **args from webutil.showtag() and showbookmark() Callers never pass excessive arguments to these functions.

hgweb: reuse graph node-related functions from templates The difference between templatekw.getgraphnode() and webutil.getgraphnode() is that the latter is not limited to 1 character.

templates: split getgraphnode() body into two functions getgraphnodecurrent() is checking if the node is currently checked out and getgraphnodesymbol() is checking properties that have more to do with the stored data and the DAG.

hgweb: wrap {branch} and {changesetbranch} by hybridlist() This is also a 0/1-length list of a simple value, can be a hybrid list. Appears that we have many {branch} variants.