convert: improve support for unusual .gitmodules Previously convert would throw an exception if it encountered a git commit with a .gitmodules file that was malformed (i.e. was missing, but had submodule files, or was malformed). Instead of breaking the convert entirely, let's print error messages and move on.

convert: handle .gitmodules with non-tab whitespaces The old implementation assumed .gitmodules file lines always began with tabs. It can be any whitespace, so lets trim the lines appropriately.

convert: fix bug with converting the same commit twice Convert had a bug where it relied on repo.tip() to be the newly committed commit. This was not the case if the commit already existed in the repository (since repo.commitctx() did nothing, the tip() referenced some random other commit and the revmap got corrupted). This fixes it by using the node returned by repo.commitctx().

templater: remove workaround for escaped quoted string in quoted template This patch backs out 554d6fcc3c84 which should no longer be needed. The test for '{\"invalid\"}' is removed because the parser is permissive for \"...\" literal.

merge with stable

amend: stop updating the bookmarks twice There was code to move the bookmarks around both in the 'cmdutil' help and in the main 'commit' function. We kill the 'commit' version as it is performed outside the transaction. The debug note is moved into cmdutil.

amend: collaborate with the transaction when moving bookmarks We have code moving bookmarks from the old changeset to the new one within the transaction scope. Yet this code was still writing to disk instead of handing the change to the transaction. This changeset fixes this.