Documentation/difftool: add deltawalker to list of valid diff tools

deltawalker has been supported since 284a126c3ef3, but was not added to the list of valid diff tools reported by 'git difftool --help'. Signed-off-by: Tim Henigan <tim.henigan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Tim Henigan committed Mar 15, 2012 at 12:28 UTC 79e0fe634865462551cf3fcad25c9a595652e925
1 file changed +3 -2
Documentation/git-difftool.txt
+3 -2
@@ -32,8 +32,9 @@ OPTIONS
32 --tool=<tool>::
33 Use the diff tool specified by <tool>.
34 Valid diff tools are:
35 - araxis, bc3, diffuse, emerge, ecmerge, gvimdiff, kdiff3,
36 - kompare, meld, opendiff, p4merge, tkdiff, vimdiff and xxdiff.
35 + araxis, bc3, deltawalker, diffuse, emerge, ecmerge, gvimdiff,
36 + kdiff3, kompare, meld, opendiff, p4merge, tkdiff, vimdiff and
37 + xxdiff.
38 +
39 If a diff tool is not specified, 'git difftool'
40 will use the configuration variable `diff.tool`. If the