histedit: add a missing "s" in a comment

convert: fix convert dropping p2 contents during filemap merge When converting a merge commit using a filemap convert (i.e. when moving contents from the root of the repo into subdir1/), convert would silently drop the entire contents of the target repo's p2. This was because when it built the target commit, it did so by taking the target p1 and adding only the files that changed in the source repo's merge commit. This breaks in the case where the target repo has files that are unrelated to the source repo (like in the case where you use convert to import a repo as a subdirectory of another). The fix is to use Mercurial's merge logic to detect which files in p2 we should carry over to the merge. It follows three rules: 1) if the file belongs to the source, don't try to merge it. Rely on the list of files provided to putcommit to be correct. 2) if the file requires merging or user input (change vs deleted), throw an exception. We don't have enough info to do this. 3) if p2 has the newest, non-merge-requiring version of the file, take it I've also added a test to cover this issue.

convert: implements targetfilebelongstosource for filemap source This is an implementation of the new targetfilebelongstosource() function for the filemapper. It simply checks if the given file name is prefixed by any of the rename destinations. It is not a perfect implementation since it doesn't account for the filemap specifying includes or excludes, but that makes the problem much harder, and this implementation should suffice for most cases.

convert: add function to test if file is from source This adds a base implementation of a function that tests if a given file from a target repo came from the source repo. This will be used later to detect which files did not come from the source repo during a merge, so we can merge those files correctly instead of dropping them.

revsetbenchmarks: run make after update so that C extensions are built

reachableroots: fix memleak of integer objects at includepath loop In the first visit loop, val is decref-ed correctly after PySet_Add(). Let's do the same for the includepath loop.

reachableroots: bail if integer object cannot be allocated This patch also replaces Py_XDECREF() by Py_DECREF() because we known "val" and "p" are not NULL. BTW, we can eliminate some of these allocation and error handling of int objects if the internal "seen" array has more information. For example, enum { SEEN = 1, ROOT = 2, REACHABLE = 4 }; /* ... build ROOT mask from roots argument ... */ if (seen[revnum + 1] & ROOT) { /* instead of PySet_Contains(roots, val) */ >From my quick hack, it is 2x faster.