fix locate broken since 63799b01985c
- fix the keyword arguments for walk in commands.locate
- implement 'hg locate -r <rev>'
- add a test for 'hg locate'
#!/bin/sh#mkdir tcd thg initecho 0 > aecho 0 > bhg ci -A -m m -d "0 0"hg rm ahg cat asleep 1 # make sure mtime is changedecho 1 > bhg ci -m m -d "0 0"echo 2 > bhg cat -r 0 ahg cat -r 0 bhg cat -r 1 ahg cat -r 1 b