Re: [Vim-latex-devel] The error occur when the template include \usepackage{unicode-math}

[Zhou Yi C. <bro...@gm...>]

Hi, everyone
  I have made a patch about this problem. It just subtitute all the
'-' with '_'.  I use vimgrep to find Tex_.*_options. Only find it is
used in package file. So I think this is pretty safe.

  Hope the maintainer can upload it to the git.

  Thanks.

Regards.
Zhou YiChao.

PATCH:
diff -u latex-suite_old/main.vim latex-suite/main.vim
--- latex-suite_old/main.vim	2011-02-15 04:27:48 +0800
+++ latex-suite/main.vim	2011-04-20 20:55:56 +0800
@@ -313,6 +313,16 @@
 endfun

 " }}}
+
+" Tex_StrTurnHyphen: Replace all the - to _. Let package unicode-math be {{{
+" unicode_math in order to get no error message. ('-' is not allowed as a
+" variable character.)
+fun! Tex_StrTurnHyphen(s)
+	return substitute(a:s, '-', '_', 'g')
+endfun
+
+" }}}
+
 " Tex_CreatePrompt: creates a prompt string {{{
 " Description:
 " Arguments:

diff -u latex-suite_old/packages.vim latex-suite/packages.vim
--- latex-suite_old/packages.vim	2011-02-15 04:27:48 +0800
+++ latex-suite/packages.vim	2011-04-20 20:49:31 +0800
@@ -386,7 +386,7 @@
 		" which contains a list of the options.
 		let j = 1
 		while Tex_Strntok(@a, ',', j) != ''
-			let g:Tex_{Tex_Strntok(@a, ',', j)}_options = options
+			let g:Tex_{Tex_StrTurnHyphen(Tex_Strntok(@a, ',', j))}_options = options
 			let j = j + 1
 		endwhile


On Wed, Mar 30, 2011 at 10:35 PM, Zhou Yi Chao
<bro...@gm...> wrote:
>
> Hi, everyone
>
> It seems that it is package.vim line 389 cause the problem. When \usepackage{unicode-math}, it will do "let g:Tex_unicode-math_options = .....". But vim doesn't allow "-" in it variable name. So the error occurs. I'm not familiar with what is the role of g:Tex_unicode-math_options so I can't fix it.