In character mode the “standard” keyboard shortcuts for copy and paste (ctrl-C and ctrl-V) are sent to the backend program. So instead DomTerm uses ctrl-shift-C to copy the selection to the clipboard, and ctrl-shift-V to paste the contents of the clipboard.
Some front-end also have menu entries for copy and paste.
The selection is copied as both plain text (
and formatted HTML (
text/html) in case the receiving
application can paste the latter.
The HTML is slightly cleaned up from the raw DOM
(in the same way
Save as HTML does).
Note that only inline styling is copied; no attempt is made
to merge in style rules from stylesheets.
Copy as HTML command places the formatted HTML
in the clipboard as
text/plain so you can paste the HTML
into a text editor.
Front-end support: Middle-button paste (i.e. clicking the middle button pastes the contents of the selection, rather than the clipboard) works on qtdomterm, and chrome-based browsers. It does not work in a Firefox browser window.
Use the keyboard shortcut ctrl-shift-S to save the contents of the DomTerm console as an HTML file. Both qtdomterm and the Electron front-end also offer menu entries for this.
The saved file should be viewed with various css stylesheet
files in the
hlib subdirectory. You can create a symlink
hlib subdirectory in the DomTerm distribution.
in the same directory.
hide/show buttons and dynamic line-(re-)breaking.
Images will preserve their URLs.
Relative URLs may need to be fixed, but absolute ones should be fine.
“Embedded” images using a
data: URL (including those
loaded with the
image sub-command) will be saved embedded,
and Just Work.
The resulting file is actually an XHTML file, so you can use XML tools to extract parts from or transform the output.
Front-end support: The qtdomterm and the Firefox/XUL applications bring up a file chooser, and let you save the file in any writable directory. Other front-end bring up a prompt pop-up and only allow saving to the Downloads area. The JavaFX front-end currently does not support saving.
Note that if DomTerm is running in a browser window,
Save page as ... command is not useful.
It will save the original bare web page, before any DomTerm interactions
qtdomterm/qtdomterm.desktop to either
domterm is installed
/usr/bin and you want it accessible to everyone),
~/.local/share/applications (if you only wish to make
accessible to a single user).
The DomTerm back-ends set various enviromnent variable when they start up a process.
TERM is set to
COLORTERM is set to
DOMTERM variable is set to a semicolon-separate
list of information about DomTerm and how it was invoked.
The specific list is subject to change.
An example when running on
The Electron front-end may yield:
DOMTERM variable is a simple way to
check if we’re running in a DomTerm terminal. It is not
foolproof, as explained here.
WINDOWID is not set - in fact
qtdomterm unsets it.
There seem to be some problems setting it with Qt.
This variable is not set by Wayland.
Newer versions of the GNU
ls programs support a
--hyperlink option that creates a
link for each filename.
The escape sequence is also recognized by gnome-terminal,
and should be harmless for other xterm-like terminals.
Consider adding this to your shell init file:
case "$TERM" in *xterm*) alias ls='ls --hyperlink=auto';; esac
The pandoc program can convert
documents between multiple document formats.
To view a Markdown document
doc.md you can do:
pandoc -t html doc.md | domterm hcat
You might optionally use the
--self-contained flag to force
images to be “inlined” in the terminal output:
pandoc -t html --self-contained --metadata pagetitle=dummy doc.md | domterm hcat
--metadata pagetitle=dummy is to silence an annoying warning.)
To view the
bash man page inline you can do the following.
This works best with Automatic Pager set.
man -Hcat bash 2>/dev/null|domterm hcat
Many interactive programs support simple editing of the current input line. There are a number of libraries for this (for example as GNU readline), that support moving the cursor using arrow keys but do not handle the mouse.
In “readline mode” a mouse click is translated into arrow key presses that should move the cursor to the clicked position, assuming the interactive program understands arrow keys.
There are two ways to enable readline mode for a mouse click:
input-line group (i.e. they’re in the same
class attribute specifying
To create an
input-line group you set the appropriate
escape sequence ‘\e[15u’ in the end of the prompt string,
as show in tip for bash shell prompt.
If using an input editor library that handles multi-line input commands
(such as JLine3), use the escape sequence ‘\e[15;2u’ instead.