test-split: split now ignores diff.* settings From 66399f2e92aa: "It is assumed by the author that the `[diff]` section is primarily for *viewing* diffs, and that it is unlikely what people intend when attempting to commit or revert."

pick: add --tool for hg pick to specify mergetool This patch used configuration override to enable you to pass a mergetool via the --tool flag in case there is any merge conflict.

revset: use getintrange() to parse relation subscript After 13f7a6a4f0db parsing the tokens into usable values needs to happen inside subscript relation functions.