Fatih Arslan wrote:
> I had some weird problems with the ASM syntax highlihting. You can test
> this problem with this example file:
>
> http://bugs.pardus.org.tr/attachment.cgi?id=4299
>
> Just start VIM with "LC_ALL=tr_TR.UTF-8 vim example.asm". Now as you see
> the 'I' characters are not highlighted. But this character is a part of
> ASCII. The HEX, DEC and OCT values are 111,73,49. You can check this
> also via "ga" executed when cursor is on a character.
>
> The syntax highlighting of asm is defined via asm.vim. There are two
> lines that matches the labels and identifiers:
>
> syn match asmLabel "[a-z_][a-z0-9_]*:"he=e-1
> syn match asmIdentifier "[a-z_][a-z0-9_]*"
>
> Now if I've opened the example asm file, and make a forward search:
>
> /^[a-z]*
>
> it only matches character until "I", the characters after
> that are not highlighted. You can see this from this picture:
> http://imgur.com/E658X I make the same regex search with the
> util **grep**:
>
> grep \^[a-z]* example.asm
>
> You can see the result here: http://imgur.com/vlBAE . As you see grep is
> finding those "I"'s characters correct. Bur Vim's regexp is not able to
> distinct them. This is a well known problem that is also reported one of
> ms files: http://msdn.microsoft.com/en-us/library/yd1hzczs.aspx , one
> example line of this document:
>
> ... Even when the current culture is set to Turkish (Turkey), the regular
> expression engine is able to successfully match "FILE" and "file" and
> block access to the file resource...
>
> But the highglight in VIM is correct if I insert the character 'I' as a
> metacharacter, like
>
> syn match asmIdentifier·· "[a-z_I][a-z0-9_I]*"
>
> The code above works fine. Probably VIM's regexp is not able to
> distinguish the 'I' character in a _square_ bracket. I've try to dive
> into Vim's regexp.c code, but it's a 8000 line file and I did not where
> to start.
>
> How can we fix that ?
Most likely the C function tolower() doesn't work on the 'I'. Try this:
:lang ctype C
--
hundred-and-one symptoms of being an internet addict:
15. Your heart races faster and beats irregularly each time you see a new WWW
site address in print or on TV, even though you've never had heart
problems before.
/// 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
