In fact, if your aim is not so strict, i.e. if you only need to exclude ASCIIs, you could use [^\x00-\xff] . Hope it helps.
On Mon, May 28, 2012 at 12:39 AM, Chris Jones <[email protected]> wrote: > On Sun, May 27, 2012 at 09:53:55AM EDT, William Fugy wrote: > >> Question: how to match all Chinese chars? >> >> ----------------------------------- >> fenc=utf-16le >> enc=utf-16le >> termencoding=utf-16le >> ------------------------------------ >> >> :g/[\%u4e00-\%u9fff]/ >> this command doesn't work. >> >> However >> :g/\%u5728/ >> could match a single char '在'.. >> >> thanks in advance. > > Doesn't work here either even with smaller ranges.. (Vim 7.2 and UTF-8). > > Unless s/o comes up with a better idea, you could try using the > characters themselves instead of their code points but it looks like you > are going to run into another problem.. in my environment, ranges appear > to be limited to something like 256+ characters. Beyond that you get an > ‘E16 Invalid range’ message. > > Unless I missed something, and if you absolutely need to do this, you > could bypass the limitation by breaking up the range like so: > > | :g/[一-仿伀-俿倀-儀 ... 鼀-龻]/ > > This corresponds to ranges: > > | \u4e00-\u4eff > | \u4f00-\u4fff > | \u5000-\u50ff > | .. > | \u9f00-\u9fbb¹ > > Trouble is, this is going to add up to something like 80+ subranges and > may cause you to run into other limitations. I haven't tested the whole > range, only the above (it works here) but if nobody comes up with > a better idea, and you choose go down this path, I would suggest > generating the regex programatically.. > > CJ > > ¹ I think \u4e00-\u9fbb is the correct CJK range > > -- > WE GET SIGNAL > > -- > You received this message from the "vim_use" 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 from the "vim_use" 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
