Hello all!
I'm new to programming and enjoying Vim.
I'm trying to code a function that prints 2 chars and moves the cursor
between those 2 chars.
Previously, I've been doing it that way:
autocmd bufenter *.rb imap é( (æ)<esc>?æ<cr>s<c-o>:call getchar()
<cr><cr>
But I would like to do something more flexible (in ruby):
############################
imap <cr> <c-o>:call Inside_token("[]")<cr>
map <cr> :call Inside_token("[]")<cr>
fun! Inside_token(token)
ruby << EOF
token = VIM::evaluate("a:token")
cb = VIM::Buffer.current
cw = VIM::Window.current
row, col = cw.cursor
# VIM::message("#{col}") # silent
message
line = cb.line
line.insert(col, "#{token}")
VIM::Buffer.current.line = line
VIM::Window.current.cursor = [row, col+1] # +1 to
move between the tokens
# a[test]
# a [test] #
EOF
endfun
#############################
The problem is with the last character when in insert mode, <C-O> and
<ESC> both move the cursor one step to the left when invoked on the
last character of a line.
I have no way to determine the proper cursor position. I get the same
returned value whether I call the function in insert mode "i" while on
the last "visible" char or if on last char+1 in "a" insertion mode.
I hope I'm clear enough.
Is there a way to get around this problem?
Thank you all.
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