remoteui: copy http_proxy settings
http_proxy settings of current repo's .hg/hgrc should be available
on remoteui, so that the httprepo can use them when pulling via http.
dispatch: ignore if signals can not be set
This happens if the code is executed in a thread.
This patch allows tortoisehg to start the inotify server again.
hgweb: fix attribute error in error response (
issue2060)
cvs: skip bad tags
If the CVS repo somehow has a symbolic name that references a revision
consisting of a single number (e.g. BAD_TAG: 1), convert will fail when
attempting to find the branches, preventing the initial import from
working.
This patch skips those symbolic names--without warning.
diffstat: use ui.plain() instead of ui.interactive()
Previously, a default width of 80 is used for non-interactive
sessions. This behaviour was introduced before HGPLAIN was supported.