convert: fix syncing deletes from p2 merge commit Recently we fixed converting merges to correctly sync changes from p2. We missed the case of deletes though (so p2 deleted a file that p1 had not yet deleted, and the file does not belong to the source). The fix is to detect when p2 doesn't have the file, so we just sync it as a delete to p1 in the merge. Updated the test, and verified it failed before the fix.

convert: add convert.git.skipsubmodules option This adds an option to not pull in gitsubmodules during a convert. This is useful when converting large git repositories where gitsubmodules were allowed historically, but are no longer wanted.

paths: move path validation logic to its own function Hard coding the '.hg' path in the paths class made it difficult for the hggit extension to pull from gitrepos. This patch moves the logic out to it's own function so extensions can add additional checks to what is a valid path (i.e. a git repo is valid when hggit is enabled).

parsers: avoid int/unsigned conversions Detected with make local CFLAGS='-Wall -Wextra -Wno-missing-field-initializers -Wno-unused-parameter' CC=clang