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?
The | command is supposed to move to a screen column. Thus concealed characters matter. It's probably the same issue as with mouse clicks. Only less obvious. -- If I tell you "you have a beautiful body", would you hold it against me? /// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\ /// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ \\\ an exciting new programming language -- http://www.Zimbu.org /// \\\ help me help AIDS victims -- http://ICCF-Holland.org /// -- 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
