Documentation/diff-config: fix description of diff.renames

The description was misleading, since "set to any boolean value" include "set to false", and diff.renames=false does not enable basic detection, but actually disables it. Also, document that diff.renames only affects Porcelain. Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Matthieu Moy committed Feb 25, 2016 at 09:59 UTC 62df1e68e0086d9d8dc65a76d99f72c265dcf852
1 file changed +7 -3
Documentation/diff-config.txt
+7 -3
@@ -108,9 +108,13 @@ diff.renameLimit::
108 detection; equivalent to the 'git diff' option '-l'.
109
110 diff.renames::
111 - Tells Git to detect renames. If set to any boolean value, it
112 - will enable basic rename detection. If set to "copies" or
113 - "copy", it will detect copies, as well.
111 + Whether and how Git detects renames. If set to "false",
112 + rename detection is disabled. If set to "true", basic rename
113 + detection is enabled. If set to "copies" or "copy", Git will
114 + detect copies, as well. Defaults to false. Note that this
115 + affects only 'git diff' Porcelain like linkgit:git-diff[1] and
116 + linkgit:git-log[1], and not lower level commands such as
117 + linkgit:git-diff-files[1].
118
119 diff.suppressBlankEmpty::
120 A boolean to inhibit the standard behavior of printing a space