~/` from the command line to let your shell do the expansion.)
- 'expiry-date': canonicalize by converting from a fixed or relative date-string
to a timestamp. This specifier has no effect when setting the value.
+- 'color': When getting a value, canonicalize by converting to an ANSI color
+ escape sequence. When setting a value, a sanity-check is performed to ensure
+ that the given value is canonicalize-able as an ANSI color, but it is written
+ as-is.
+
--bool::
output it as the ANSI color escape sequence to the standard
output. The optional `default` parameter is used instead, if
there is no color configured for `name`.
++
+`--type=color [--default=<default>]` is preferred over `--get-color`.
-e::
--edit::