fileset: use filectx.isbinary() to filter out binaries in eol()
Since LFS stores the binary attribute in the pointer file, this means that the
file doesn't need to be downloaded in order to be skipped. This function also
catches an IOError if the data can't be loaded in the non-LFS case.
I wonder if it's worth storing the unix/dos attributes in the pointer file as
well, though I'd expect LFS files to be binary most of the time.
https://bz.mercurial-scm.org/612
$ hg init
$ mkdir src
$ echo a > src/a.c
$ hg ci -Ama
adding src/a.c
$ hg mv src source
moving src/a.c to source/a.c
$ hg ci -Ammove
$ hg co -C 0
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo new > src/a.c
$ echo compiled > src/a.o
$ hg ci -mupdate
created new head
$ hg status
? src/a.o
$ hg merge
merging src/a.c and source/a.c to source/a.c
0 files updated, 1 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
$ hg status
M source/a.c
R src/a.c
? src/a.o