Re: [Vim-latex-devel] environment bug

[Mikolaj M. <mi...@wp...>]

Dnia Tuesday 11 of November 2003 12:27, Artur R. Czechowski napisał:
> Hello,
>
> On Tue, Nov 11, 2003 at 12:58:19PM +0300, Eugene Minkovskii wrote:
> > When  I'm  try  to  put  some  text  into environment and try to using
> > Visual-line mode and press <F5> I'm get following error message:
> >
> > Error detected while processing function
> > Tex_FastEnvironmentInsert..TexDoEnvironment..Tex_PutEnvironment..VEnclo
> >se: line 52:
> > E121: Undefined variable: Tex_LastSearchPattern
> > E15: Invalid expression: Tex_LastSearchPattern
>
> It looks like a bug submitted do Debian BTS:
> http://bugs.debian.org/219484 Eugene, do you use any own-defined
> environment? Is it the case?

Hello, 

I couldn't reproduce both bugs (neither Evgenij nor Klaus) but I spotted
another one. But in another configuration it can cause similar problems.
Here is diff (commit to CVS goes too):

--- envmacros.vim.orig	2003-11-11 16:11:11.000000000 +0100
+++ envmacros.vim	2003-11-11 16:10:41.000000000 +0100
@@ -529,7 +529,9 @@
 function! Tex_DoEnvironment(...)
 	if a:0 < 1
 		let env = matchstr(getline('.'), '^\s*\zs\w*\*\=\ze\s*$')
-		if env == ''
+		" If in current line is more than one word or in visual mode
+		" ignore contents of line and prompt for environment
+		if env == '' || (exists('s:isvisual') && s:isvisual == 'yes')
 			let env = PromptForEnvironment('Choose which environment to insert: ')
 			if env != ''
 				return Tex_PutEnvironment(env)