test 261a9f47b44b: grep w/ match in last line w/o newline Last character in match output omitted to avoid infinite loop.

Bookmarks: Add the bookmarks extension Mercurial bookmarks are local moveable pointers to changesets. If you commit a changeset that is based on a changeset that has a bookmark on it, the bookmark is forwarded to the new changeset. Thanks to Ian Dees, Ronny Pfannschmidt for their patches, Thanks to ronny, tonfa, prianha, mpm, #mercurial for their comments and their support that helped me to get things done.

zeroconf: don't break on hg showconfig

findincoming: build the correct list from the start

Remove trailing spaces.

Document config option format.usefncache and improve format.usestore docs.

add format.usefncache config option (default is true) This enables for example "hg clone --config format.usefncache=0" which creates a non-fncache repository, which then can be read by Mercurial versions before 7946503ec76e.