GitHub user mike-jumper opened a pull request:
https://github.com/apache/incubator-guacamole-server/pull/86
GUACAMOLE-278: Add support for xterm's 256-color control codes
This change adds support for the codes used by xterm to set colors beyond
the normal 16 color terminal palette. Specifically:
* Set foreground to RGB color: `CSI 38 ; 2 ; R ; G ; B`
* Set foreground to 256-color palette index N: `CSI 38 ; 5 ; N`
* Set background to RGB color: `CSI 48 ; 2 ; R ; G ; B`
* Set background to 256-color palette index N: `CSI 48 ; 5 ; N`
See: http://invisible-island.net/xterm/ctlseqs/ctlseqs.html.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mike-jumper/incubator-guacamole-server
terminal-256
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-guacamole-server/pull/86.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #86
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commit 48fc4afc5bb622ef98a340b31322114835b559fd
Author: Michael Jumper <[email protected]>
Date: 2017-04-23T18:02:25Z
GUACAMOLE-278: Copy terminal color values rather than referencing only by
palette index.
commit eaa71f5717c85424ada7d3f63cbff3ad58661361
Author: Michael Jumper <[email protected]>
Date: 2017-04-23T18:38:49Z
GUACAMOLE-278: Move terminal palette/color definitions into dedicated files.
commit 11bf6f05c426ff13aff3539f044bf9cba56ff4aa
Author: Michael Jumper <[email protected]>
Date: 2017-04-23T19:00:45Z
GUACAMOLE-278: Expand terminal palette to 256 entries. Use xterm colors for
entries 16 through 255.
commit 87fba523ee668c8f7f81d36d2df5c3c560aff8c9
Author: Michael Jumper <[email protected]>
Date: 2017-04-23T19:53:47Z
GUACAMOLE-278: Handle xterm 256-color SGR sequences.
commit bc15252c8375f81d8e60ab0660fd81cab096e4e0
Author: Michael Jumper <[email protected]>
Date: 2017-04-23T19:58:32Z
GUACAMOLE-278: Log unhandled/invalid sequences at DEBUG level. Ignore
unexpected characters in OSC.
commit 39d8586dabdf6a1d254fd2afc0ad22ca7a4f0898
Author: Michael Jumper <[email protected]>
Date: 2017-04-23T20:36:46Z
GUACAMOLE-278: Ignore 256-color SGR sequences which contain out-of-range
values.
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