Documentation / RelNotes / 1.5.5.4.txton commit difftool: print list of valid tools with '--tool-help' (bf73fc2)
   1GIT v1.5.5.4 Release Notes
   2==========================
   3
   4Fixes since v1.5.5.4
   5--------------------
   6
   7 * "git name-rev --all" used to segfault.