keyword: enable all monkey patches using _kwtemplater at reposetup
- no need for try-except block
- underscore prefix for private methods
- add doc strings
#!/bin/shmkdir acd ahg initecho foo > bhg add bhg ci -m "b" -d "1000000 0"chmod -w .hg/storecd ..hg clone a bchmod +w a/.hg/store # let test clean upcd bhg verify