Private Mode 5522 (OSC 5522 Extension)

[rockorager]

As an extension to OSC 5522, which I approved support of in #8275, I am proposing an extension: private mode 5522 which enables automatic paste events in the OSC 5522 format. This mode would enable a terminal to send MIME encoded data from a standard paste event via an OSC 5522 sequence. This is currently not possible in terminals, as they - by convention - do not paste binary data. Enabling this mode supercedes mode OSC 52 and all paste events would be delivered via OSC 5522 events.

Enabling this mode allows all MIME types to be pasted. If an application cannot handle a given MIME type (IE it is operating over ssh and does not have access to a local file), it may request a given MIME type using the standard OSC 5522 sequence.

Declaring support of Mode 5522 implicitly declares support for OSC 5522.

[rockorager]

Specification here: https://rockorager.dev/misc/bracketed-paste-mime/