I use a function called Toggle_num() in my .vimrc that toggles line numbers on/off, and in the process also resizes the Vim window so that the number of usable columns in the document stays remains constant. In Vim <7.0, this was hardcoded to 8, so I just hardcoded the value in the function.
Now, I can limit the line number column with using the numberwidth option. I'd like to update this function to grow/shrink the columns by numberwidth instead of leaving it hardcoded to 8. Problem is, I can't figure out how to get the value of numberwidth within the script. How exactly do I do this? Thanks. -- Jared
