Because I often want to concentrate on a small section of code in a large
script, and because my terminal window is large, I wondered if it was possible
to select some text and have all other text, ie. the surrounding text, fade out
in colour, or use a darker colour or something, so that when I flick away to
read another tab and flick back, I don't have to manually search out the small
block of code again.
I did a search on vim.org to see if anyone had already done this, but came
across a tip that lead me to manually fold away the code that I don't want to
see, ie. the code above, and the code below, the subject code.
Now I'm wondering if it is possible to select a block of text and issue a fold
command that folds away everything BUT the selected text.
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