"who is also charge of": Missing "in". "There are few exert options too": "exert" instead of "expert". "and or course": "or" instead of "of". "can not run the script as any program": "can not" instead of "can". "Als, in practice" "Getting information on trackers, directives and experiments.": This sentence probably should be dropped. "behaviour that are": Mismatching singular/plural. "and it also resolvers.locating": Missing verb. "use given texmf tree (default file: setuptex.tmf)": I did not find a setuptex.tmf in the distribution. "have a bunch or options": "or" instead of "of". "The --execute options exists": "options" instead of "option". "An finally": "An" instead of "And". "We actually maintains": "maintains" instead of "maintain". "In the merging process, most all comments": "most all" instead one of both. "makes it easy to write Lua a scripts" "Creates a format file and stores in in"