Documentation/git-interpret-trailers: explain possible values

Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Stefan Beller committed Jul 20, 2018 at 14:53 UTC 1e83b9bfdddd726ad86f1357ae1dc2ee03f4a46f
1 file changed +6 -3
Documentation/git-interpret-trailers.txt
+6 -3
@@ -88,7 +88,8 @@ OPTIONS
88 Specify where all new trailers will be added. A setting
89 provided with '--where' overrides all configuration variables
90 and applies to all '--trailer' options until the next occurrence of
91 - '--where' or '--no-where'.
91 + '--where' or '--no-where'. Possible values are `after`, `before`,
92 + `end` or `start`.
93
94 --if-exists <action>::
95 --no-if-exists::
@@ -96,7 +97,8 @@ OPTIONS
97 least one trailer with the same <token> in the message. A setting
98 provided with '--if-exists' overrides all configuration variables
99 and applies to all '--trailer' options until the next occurrence of
99 - '--if-exists' or '--no-if-exists'.
100 + '--if-exists' or '--no-if-exists'. Possible actions are `addIfDifferent`,
101 + `addIfDifferentNeighbor`, `add`, `replace` and `doNothing`.
102
103 --if-missing <action>::
104 --no-if-missing::
@@ -104,7 +106,8 @@ OPTIONS
106 trailer with the same <token> in the message. A setting
107 provided with '--if-missing' overrides all configuration variables
108 and applies to all '--trailer' options until the next occurrence of
107 - '--if-missing' or '--no-if-missing'.
109 + '--if-missing' or '--no-if-missing'. Possible actions are `doNothing`
110 + or `add`.
111
112 --only-trailers::
113 Output only the trailers, not any other parts of the input.