I would like to make some modification to the code of this plugin.
It adds / changes some default keybindings. Among them are
<C-f> which move the cursor one character to the left / right.
However, I don't know in which version and which patch
<C-g>U appeared in Vim.
:helpgrep CTRL-G.*U which gave me 5 results in the quickfix list, but none of them gave me the info.
So I have 2 questions:
- How can I find precisely when
<C-g>Uappeared in Vim?
- How can I reliably test in a script if vim supports it?
Let's say I find out that
<C-g>U appeared in Vim 7.4.567, would the following line be the proper way to test?:
if v:version > 704 || v:version == 704 && has("patch567")