Hi
I have a function that adds numbers to the begining of lines and I want
it to do it to each line in a visual selection (to create numbered
lists in my text).
There is however the problem that the function is called for each
selected line and not once for the entire visual selection.
can anyone help me modify it such that it will work on visual selected
lines (<S-V>):
function! Listing2()
" set line numbers in front of lines
let beginning=line("'<")
let ending= line("'>")
let difsize = ending-beginning
let pre = ' '
while (beginning <= ending)
if match(ending, '^9*$') == 0
let pre = pre . '0'
endif
call setline(ending, pre . difsize . "\t" . getline(ending))
let ending=ending-1
let difsize=difsize-1
endwhile
endfunction
:vmap :call Listing2()<cr>
I would prefer not to use a global counter.
--
Kim Schulz | Private : http://www.schulz.dk
[EMAIL PROTECTED] | Business: http://www.devteam.dk
+45 5190 4262 | Sparetime: http://www.fundanemt.com
