view mercurial/templates/map-cmdline.bisect @ 32255:7e35d31b41fd

filemerge: add internal merge tool to dump files forcibly

Internal merge tool :dump implies premerge. Therefore, files aren't
dumped, if premerge runs successfully.

This undocumented behavior might confuse users, if they want to always
dump files. But just making :dump omit premerge might cause backward
compatibility issue for existing automation.

This patch adds new internal merge tool :forcedump, which works as
same as :dump, but omits premerge always.

Internal tools annotated with "nomerge" should merge "change and
delete" correctly, but _forcedump() can't. Therefore, it is annotated
with "mergeonly" to always omit premerge, even though it doesn't merge
files actually.

This patch also adds explanation about premerge to :dump, to clarify
how :dump actually works.

BTW, this patch specifies internal tools with "internal:" prefix in
newly added test scenario in test-merge-tools.t, even though this
prefix is already deprecated. This is only for similarity to other
tests in test-merge-tools.t.

%include map-cmdline.default

changeset = '{cset}{lbisect}{branches}{bookmarks}{tags}{parents}{user}{ldate}{summary}\n'
changeset_quiet = '{lshortbisect} {rev}:{node|short}\n'
changeset_verbose = '{cset}{lbisect}{branches}{bookmarks}{tags}{parents}{user}{ldate}{lfiles}{lfile_copies_switch}{description}\n'
changeset_debug = '{fullcset}{lbisect}{branches}{bookmarks}{tags}{lphase}{parents}{manifest}{user}{ldate}{lfile_mods}{lfile_adds}{lfile_dels}{lfile_copies_switch}{extras}{description}\n'

# We take the zeroth word in order to omit "(implicit)" in the label
bisectlabel = ' bisect.{word('0', bisect)}'

lbisect ='{label("log.bisect{if(bisect, bisectlabel)}",
                                "bisect:      {bisect}\n")}'
lshortbisect ='{label("log.bisect{if(bisect, bisectlabel)}",
                                    "{bisect|shortbisect}")}'