I wonder whether there is a kind of selection mode in TeXmacs, like “visual mode” in vim. The simplest usage is that, I can select several paragraphs more easily: I select the start point and the end point. It is pretty difficult for me to achieve this by touchpad if there are many paragraphs which cover many screens. If I move my mouse downwards, it will quickly scroll to the end of the document, which makes a precise selection very difficult.
You can define a global variable say
vi-visual-mode in Scheme,
then in this mode you can redefine key-bindings using
keyboard-press api. Selecting text and moving cursor api are
kbd-left, and so on.
You can find some example code by locating the
progs/generic/ folder in the installation directory.
See also this https://github.com/chxiaoxn/texmacs-vi-experiment/ .
Thanks. That’s great. I am also looking for that kind of mode even for mouse selections: to select the beginning place and the end place.
go-end which moves the cursor at least. I have not tried selection though.