Hi Nazri! On Fr, 13 Mär 2015, Nazri Ramliy wrote:
> On Fri, Mar 13, 2015 at 3:58 AM, Christian Brabandt <[email protected]> > wrote: > > Also further testing shows, this seems only to happen, as long as the > > number column is smaller than the showbreak chars. I can't explain that. > > I think it happens if the following conditions are true: > > 1. The line is long such that it fills the whole screen when wrapped > 2. The number column is visible either via 'nu' or 'rnu' > 3. 'showbreak' is set > > The number of "off by one" count depends on the number of characters > set in 'showbreak' - if showbreak is set to 'x' then we'll see one > character wrongly draw to the right of the cursor after going to the > end of the line by doing $. > > The following demonstrates this: > > $ echo $LINES $COLUMNS > 69 120 > > $ for i in `seq 1 $LINES`; do for j in `seq 1 $(($COLUMNS - 2))`; do > if [ $i -eq $LINES -a $j -eq $((COLUMNS - 2)) ]; then break; fi; echo > -n a; done;done > a.txt > > $ vim -u NONE a.txt > Now everything is okay - and we can see that the whole 'aaa...' line > almost fill the screen. > > Now go to the last character by hitting $. > > set nu > " The line number 1 is drawn in the first row and the text shifted to > the right by 9 characters, > " and the cursor is still shown to be at the last character. > > set showbreak=x > " Now we see the problem - notice that the cursor looks like it's one > character off to the left of the last one > > set showbreak=xx > " Cursor looks like it's two character to the left of the last one > > When doing 'rb' (replace currect character with b) we'll see that the > last character is changed to b (it's not where the cursor is). > > I hope this helps you on your quest to fix this bug :) I think I found a patch, but need to verify more closely and try to add a test. (I found and fixed the numberwidth problem while trying to fix this). So will post a patch later this week. Best, Christian -- Alkohol ist keine Antwort, aber man vergißt beim Trinken die Frage. -- Henry Mon -- -- You received this message from the "vim_dev" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
