rust/rhg/Cargo.toml

test-grep: add tests for --follow with/without --diff and/or paths

This tests the behavior of cmdutil.walkchangerevs().

I'm going to rewrite cmdutil.walkchangerevs() to leverage the "log -f"
logic, but the code coverage looked quite small. And the history traversal
of "grep -f" goes wrong in various ways.

[package]
name = "rhg"
version = "0.1.0"
authors = ["Antoine Cezar <[e-mail]>"]
edition = "2018"

[dependencies]
hg-core = { path = "../hg-core"}
clap = "2.33.1"