make --style=compact look for map-cmdline.compact. change name of key in map file from changelog to changeset. rename command map files to start with map-cmdline. rename ui.logmap to ui.style in hgrc. now --style=foo does this: tries to open foo as file. tries as map-cmdline.foo in template path. tries as foo in template path.

abort: repository a not found!
255
requesting all changes
abort: error: Connection refused
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abort: repository a not found!
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abort: destination '../a' already exists
1
abort: repository a not found!
255
abort: destination 'q' already exists