OPT_CMDMODE() was introduced in the release of 1.8.5 which makes the use
of subcommands in the form of arguments a lot cleaner and easier.
---
Documentation/technical/api-parse-options.txt | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/technical/api-parse-options.txt
b/Documentation/technical/api-parse-options.txt
index 5f0757d..8130d26 100644
--- a/Documentation/technical/api-parse-options.txt
+++ b/Documentation/technical/api-parse-options.txt
@@ -231,6 +231,12 @@ There are some macros to easily define options:
pass the command-line option, which can be specified multiple times,
to another command.
+`OPT_CMDMODE(short, long, &int_var, description, enum_val)`::
+ Introduce an option for subcommands. It is useful when you want to use
+ the command with a particular sub command only and ignore other sub
+ commands it has. It will set `int_var` to enum_val if the argument is
+ invoked.
+
The last element of the array must be `OPT_END()`.
--
https://github.com/git/git/pull/219
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