color-words: take an optional regular expression describing words

diff --git a/Documentation/blame-options.txt b/Documentation/blame-options.txt
index 5428111d732cb38dbb257ddfa860ebd04088b4e9..1ab1b96cf9e4c72a7d4e2a8a1d5dd8f016ac9d79 100644 (file)
--- a/Documentation/blame-options.txt
+++ b/Documentation/blame-options.txt
@@ -49,6 +49,13 @@ of lines before or after the line given by <start>.
        Show the result incrementally in a format designed for
        machine consumption.
 
+--encoding=<encoding>::
+       Specifies the encoding used to output author names
+       and commit summaries. Setting it to `none` makes blame
+       output unconverted data. For more information see the
+       discussion about encoding in the linkgit:git-log[1]
+       manual page.
+
 --contents <file>::
        When <rev> is not specified, the command annotates the
        changes starting backwards from the working tree copy.