In the Mercurial plugin, files in each changeset are formatted into the changelog XML file with a space used as a separating character between each file name. This causes an issue wherein any file or folder containing a space in the name is parsed as two separate files, and hence prints strange results.

This is primarily an issue if a module list is used in a Pipeline configuration script, as this results in the incorrectly parsed files being excluded from the changesets (since the module list acts as a whitelist and the badly formatted filenames are considered as outside the listed modules).