Implement the --show-snapshot-field-ranges option

[chaz/tar] / doc / tar.texi

diff --git a/doc/tar.texi b/doc/tar.texi
index 26611745020b90f9006b88053993a80ea1359d7d..ddfa055e47e570a1c00956e3d9b3f71a62274351 100644 (file)
--- a/doc/tar.texi
+++ b/doc/tar.texi
@@ -3251,7 +3251,7 @@ $ @kbd{tar --show-defaults}
 
 @noindent
 Notice, that this option outputs only one line.  The example output
-above has been split to fit page boundaries.
+above has been split to fit page boundaries. @xref{defaults}.
 
 @opsummary{show-omitted-dirs}
 @item --show-omitted-dirs
@@ -3259,6 +3259,13 @@ above has been split to fit page boundaries.
 Instructs @command{tar} to mention the directories it is skipping when
 operating on a @command{tar} archive.  @xref{show-omitted-dirs}.
 
+@opsummary{show-snapshot-field-ranges}
+@item --show-snapshot-field-ranges
+
+Displays the range of values allowed by this version of @command{tar}
+for each field in the snapshot file, then exits successfully.
+@xref{Snapshot Files}.
+
 @opsummary{show-transformed-names}
 @opsummary{show-stored-names}
 @item --show-transformed-names