Hi Bram! On Do, 14 Jul 2011, Bram Moolenaar wrote:
> [removed vim-use] > > Christian Brabandt wrote: > > > On So, 19 Jun 2011, Bram Moolenaar wrote: > > > > > Christian Brabandt wrote: > > > > On Di, 14 Jun 2011, hsitz wrote: > > > > > On Jun 14, 7:35 pm, Bram Moolenaar <[email protected]> wrote: > > > > > > That's a bug. > > > > > Thanks for confirming. I will move to vim-dev. Here are some steps > > > > > to reproduce it. > > > > > > > > > > 1. Create a document with this line of text: > > > > > This is text. [abcd] The text in brackets is concealed. > > > > > > > > > > 2. :syn match MyHiddenText conceal '\[.\{-1,}]' > > > > > > > > > > 3. :set conceallevel=3 > > > > > > > > > > 4. :set concealcursor=nc > > > > > > > > > > The brackets and text inside should now be invisible. Click with the > > > > > mouse on the 'b' in 'brackets' and the cursor appears on the line 6 > > > > > chars to the left of where you click. The problem happens with both > > > > > 'conceal' areas and 'concealends' areas. > > > > > > > > Attached patch fixes it. > > > > > > I had a look at the patch now. It will only fix it for a very limited > > > number of situations. Not for the help files, which have 'cole' set to > > > 2. I also suspect it's wrong for when there are double-width > > > characters. > > > > Bram, what would be the best way, to count the number of concealed chars > > at a given position within a line? My basic attempt in this patch, > > didn't take double_width chars into account? > > > > This concealing stuff is really hard to get right ;) > > I'm not sure what the best solution is. It probably requires making > changes where the size of a tab character is taken into account, since > the relation between the character and the space on the screen is not > 1:1. However, since the syntax matters, doing this for conceal mode > can make it really slow. > > Also try out the | command to move to a specific column. Is that also > wrong when there are concealed characters? It moves to the specified column. That means, 'conceallevel' doesn't matter in that case, the cursor is always positioned on the same screen column. Should it take the offset of the concealed characters into account? regards, Christian -- Eine Gemeinde kann ihr Geld nicht besser anlegen, als indem sie Geld in Babies steckt. -- Winston Spencer Churchill -- 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
