localrepo: omit ".hgsubstate" also from "added" files Before this patch, "localrepository.commit()" omits ".hgsubstate" from "modified" (changes[0]) and "removed" (changes[2]) file list before checking subrepositories, but leaves one in "added" (changes[1]) as it is. Then, "localrepository.commit()" adds ".hgsubstate" into "modified" or "removed" list forcibly, according to subrepository statuses. If "added" contains ".hgsubstate", the committed context will contain two ".hgsubstate" in its "files": one from "added" (not omitted one), and another from "modified" or "removed" (newly added one). How many times ".hgsubstate" appears in "files" changes node hash, even though revision content is same, because node hash calculation uses the specified "files" directly (without duplication check or so). This means that node hash of committed revision changes according to existence of ".hgsubstate" in "added" at "localrepository.commit()". ".hgsubstate" is treated as "added", not only in accidental cases, but also in the case of "qpush" for the patch adding ".hgsubstate". This patch omits ".hgsubstate" also from "added" files before checking subrepositories. This patch also omits ".hgsubstate" exclusion in "qnew"/"qrefresh" introduced by changeset d666da075b91, because this patch makes them meaningless. "hg parents --template '{files}\n'" newly added to "test-mq-subrepo.t" enhances checking unexpected multiple appearances of ".hgsubstate" in "files" of created/refreshed MQ revisions.

# placeholder