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created 2005 · complexity basic · author matahijau · version 5.7
Let's say you have some C or Java that looks like this:
// get the age of the person age = person.getAge();
If you want to compact your code a bit you might want to stick the comment at the end of the statement instead of on its own line. Essentially you want to "join up":
map <C-S-j> kddpkJ
Used on the example above by placing the cursor on the second line and typing ctrl-shift-j, you will now have:
age = person.getAge(); // get the age of the person
ddp is used to swap the lines before joining, so the comment line is at the end of the newly joined line.
A better way of swapping lines is to use
Hence, modifying "map <C-S-j> kddpkJ" and maintaining cursor position:
nmap <C-S-j> mz:m-2<CR>J`z