tests: avoid renamed files triggering check-commit failures I had to flag some revisions to not undergo check-commit scrutiny today to get the tests to pass, because they renamed files that had existing failures which we're not cleaning up. Let's prevent that in the future by using the extended git diff format to elide moved code.

dispatch: make request accept additional reposetups chg needs special logic around repo object creation (like, collecting and reporting repo path to the master server). Adding "reposetup" to dispatch.request seems to be an easy and reasonably clean way to allow that.

cext: extract revlog/index parsing code to own C file parsers.c is ~3000 lines and ~2/3 of it is related to the revlog index type. We already have separate C source files for directory utilities and manifest parsing. I think the quite unwieldy revlog/index parsing code should be self-contained as well. I performed the extraction as a file copy then removed content from both sides in order to preserve file history and blame. As part of this, I also had to move the hexdigit table and function to a shared header since it is used by both parsers.c and revlog.c # no-check-commit

debugcommands: use temporary dict for its command table Instead, load the table by commands.py so the debug commands should always be populated. The table in debugcommands.py is unnamed so extension authors wouldn't be confused to wrap debugcommands.table in place of commands.table.

commands: move debugcommands and debugcomplete back to commands module These commands depend heavily on the commands table, so it doesn't make much sense to isolate them to debugcommands.py. This helps eliminating the future import cycle.

commands: move templates of common command options to cmdutil (API) The goal is to get rid of the debugcommands -> commands dependency. Since globalopts is the property of the commands, it's kept in the commands module.

import-checker: drop workaround for pure modules

policy: drop custom importer for pure modules

parsers: switch to policy importer # no-check-commit

mpatch: switch to policy importer

diffhelpers: switch to policy importer # no-check-commit

bdiff: switch to policy importer # no-check-commit

base85: switch to policy importer

osutil: switch to policy importer "make clean" is recommended to test this change, though C API compatibility should be preserved.

policy: add helper to import cext/pure module These functions are sysstr API since __import__() and getattr() hate byte strings on Python 3. There's a minor BC, which is ImportError will be raised if invalid HGMODULEPOLICY is specified. I think this is more desired behavior. We're planning to add strict checking for C API compatibility. This patch includes the stub for it.

demandimport: strictly check missing locals argument locals may be an empty dict.